From e90a7d9335088d1dee72659d61eb67f202e526db Mon Sep 17 00:00:00 2001
From: sfggeogis <sfggeogis@gmail.com>
Date: Thu, 18 Feb 2021 13:21:56 +0100
Subject: [PATCH] add terrain demo mapboxgl v2

---
 .vscode/settings.json                         |     4 +-
 LICENSE                                       |    42 +-
 README.md                                     |     8 +-
 icgc-basemap-map.html                         |   336 +-
 icgc-basemap.html                             |   456 +-
 icgc-catmaps-map.html                         |   400 +-
 icgc-catmaps.html                             |   494 +-
 icgc-lidar-map.html                           |    98 +-
 icgc-limits-map.html                          |   658 +-
 icgc-model3d-map.html                         |   620 +-
 icgc-model3d.html                             |   772 +-
 icgc-raster-map.html                          |   250 +-
 icgc-rastermaps.html                          |   358 +-
 icgc-styles-all.json                          |   134 +-
 icgc-styles-min.json                          |    64 +-
 icgc-styles-world-all.json                    |    86 +-
 icgc-styles-world-min.json                    |    64 +-
 icgc-terrain-map.html                         |   334 +-
 icgc-terrain-rgb.html                         |   145 +
 icgc-terrain.html                             |   428 +-
 index.html                                    |  2215 +--
 styles/limits-catalunya-tilejson.json         |   330 +-
 styles/limits-catalunya.json                  |   274 +-
 styles/topo-terreny.json                      | 15820 ++++++++--------
 .../NaturalEarthII/tilemapresource.xml        |    28 +-
 vendors/Cesium/Assets/Textures/pin2.svg       |    72 +-
 vendors/Cesium/Assets/Textures/pin_cercle.svg |   114 +-
 .../Cesium/Assets/Textures/pin_cesium2.svg    |   114 +-
 .../Cesium/Assets/Textures/pin_cesium21.svg   |    66 +-
 .../Cesium/Assets/Textures/pin_instamaps.svg  |   154 +-
 .../Cesium/Assets/Textures/pin_original.svg   |   114 +-
 vendors/Cesium/Assets/Textures/pin_simply.svg |    72 +-
 .../Cesium/Assets/Textures/pin_simply2.svg    |   124 +-
 vendors/Cesium/Cesium.PinBuilder_IM.js        |   608 +-
 vendors/Cesium/Cesium.css                     |   404 +-
 vendors/Cesium/Cesium.js                      |   964 +-
 vendors/Cesium/ThirdParty/Workers/deflate.js  |   100 +-
 vendors/Cesium/ThirdParty/Workers/inflate.js  |   100 +-
 .../Widgets/Images/NavigationHelp/Mouse.svg   |   166 +-
 .../Images/NavigationHelp/MouseLeft.svg       |   150 +-
 .../Images/NavigationHelp/MouseMiddle.svg     |   150 +-
 .../Images/NavigationHelp/MouseRight.svg      |   150 +-
 .../Widgets/Images/NavigationHelp/Touch.svg   |   238 +-
 .../Images/NavigationHelp/TouchDrag.svg       |   256 +-
 .../Images/NavigationHelp/TouchRotate.svg     |   150 +-
 .../Images/NavigationHelp/TouchTilt.svg       |   268 +-
 .../Images/NavigationHelp/TouchZoom.svg       |   146 +-
 .../Workers/cesiumWorkerBootstrapper.js       |    56 +-
 vendors/Cesium/Workers/combineGeometry.js     |   122 +-
 vendors/Cesium/Workers/createBoxGeometry.js   |   118 +-
 .../Workers/createBoxOutlineGeometry.js       |   118 +-
 .../Cesium/Workers/createCircleGeometry.js    |   458 +-
 .../Workers/createCircleOutlineGeometry.js    |   118 +-
 .../Cesium/Workers/createCorridorGeometry.js  |   458 +-
 .../Workers/createCorridorOutlineGeometry.js  |   458 +-
 .../Cesium/Workers/createCylinderGeometry.js  |   118 +-
 .../Workers/createCylinderOutlineGeometry.js  |   118 +-
 .../Cesium/Workers/createEllipseGeometry.js   |   458 +-
 .../Workers/createEllipseOutlineGeometry.js   |   118 +-
 .../Cesium/Workers/createEllipsoidGeometry.js |   118 +-
 .../Workers/createEllipsoidOutlineGeometry.js |   118 +-
 vendors/Cesium/Workers/createGeometry.js      |   152 +-
 vendors/Cesium/Workers/createPointGeometry.js |   118 +-
 .../Cesium/Workers/createPolygonGeometry.js   |   460 +-
 .../Workers/createPolygonOutlineGeometry.js   |   460 +-
 .../Cesium/Workers/createPolylineGeometry.js  |   120 +-
 .../Workers/createPolylineVolumeGeometry.js   |   460 +-
 .../createPolylineVolumeOutlineGeometry.js    |   458 +-
 .../Cesium/Workers/createRectangleGeometry.js |   460 +-
 .../Workers/createRectangleOutlineGeometry.js |   458 +-
 .../Workers/createSimplePolylineGeometry.js   |   120 +-
 .../Cesium/Workers/createSphereGeometry.js    |   118 +-
 .../Workers/createSphereOutlineGeometry.js    |   118 +-
 ...VerticesFromGoogleEarthEnterpriseBuffer.js |   458 +-
 .../Workers/createVerticesFromHeightmap.js    |   458 +-
 .../createVerticesFromQuantizedTerrainMesh.js |   458 +-
 vendors/Cesium/Workers/createWallGeometry.js  |   458 +-
 .../Workers/createWallOutlineGeometry.js      |   458 +-
 .../decodeGoogleEarthEnterprisePacket.js      |    44 +-
 vendors/Cesium/Workers/sanitizeHtml.js        |    44 +-
 vendors/Cesium/Workers/transcodeCRNToDXT.js   |   176 +-
 .../Cesium/Workers/transferTypedArrayTest.js  |    44 +-
 .../Workers/upsampleQuantizedTerrainMesh.js   |   458 +-
 vendors/Cesium/cesium-navigation.js           |    22 +-
 vendors/js/GLTFLoader.js                      |  6728 +++----
 85 files changed, 22754 insertions(+), 22606 deletions(-)
 create mode 100644 icgc-terrain-rgb.html

diff --git a/.vscode/settings.json b/.vscode/settings.json
index b1e6aa6..56a7bac 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,3 +1,3 @@
-{
-	"liveServer.settings.port": 5501
+{
+	"liveServer.settings.port": 5501
 }
\ No newline at end of file
diff --git a/LICENSE b/LICENSE
index 184be24..98d5d5f 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,21 +1,21 @@
-MIT License
-
-Copyright (c) 2018 OpenICGC
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+MIT License
+
+Copyright (c) 2018 OpenICGC
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README.md b/README.md
index 79e01dc..ba940dc 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# OpenICGC.github.io
-OpenICGC samples and resources
-
-https://openicgc.github.io/
+# OpenICGC.github.io
+OpenICGC samples and resources
+
+https://openicgc.github.io/
diff --git a/icgc-basemap-map.html b/icgc-basemap-map.html
index e1ceadf..229ce69 100644
--- a/icgc-basemap-map.html
+++ b/icgc-basemap-map.html
@@ -1,168 +1,168 @@
-<html>
-<head>
-     <!-- Global site tag (gtag.js) - Google Analytics -->
-<script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
-<script>
-  window.dataLayer = window.dataLayer || [];
-  function gtag(){dataLayer.push(arguments);}
-  gtag('js', new Date());
-
-  gtag('config', 'UA-46332195-9');
-</script>
-
-<!-- Google Tag Manager -->
-<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
-  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
-  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
-  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
-  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
-  <!-- End Google Tag Manager -->
-  
-    <meta charset='utf-8' />
-    <title>Vector-Tiles ICGC</title>
-    <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
-
-    <link href='https://cdn.skypack.dev/maplibre-gl/dist/mapbox-gl.css' rel='stylesheet' />
-    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
-    <style>
-        body {
-            margin: 0;
-            padding: 0;
-        }
-
-        #map {
-            position: absolute;
-            top: 0;
-            bottom: 0;
-            width: 100%;
-            height: 100%
-        }
-
-        #menu {
-            position: absolute;
-            z-index: 1000;
-            background: #fff;
-            padding: 10px;
-            font-family: 'Open Sans', sans-serif;
-            top: 5px;
-            left: 5px;
-            border-radius: 7px;
-            -webkit-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-            -moz-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-            box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-        }
-
-        #div_pitch {
-            position: absolute;
-            right: 10px;
-            top: 142px;
-            width: 30px;
-            z-index: 100;
-        }
-
-        .sliderClass {
-            position: absolute;
-            left: 10px;
-            top: 79px;
-            width: 130px;
-            z-index: 100;
-            display: none;
-            background-color: white;
-            padding: 10px;
-            border-radius: 4px;
-            font-size: 0.85em;
-            opacity: 0.9;
-
-        }
-    </style>
-
-</head>
-
-<body>
-     <!-- Google Tag Manager (noscript) -->
-<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP"
-    height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
-    <!-- End Google Tag Manager (noscript) -->
-    <div id='menu'>
-        <input id='icgc' type='radio' name='rtoggle' value='icgc' checked='checked'>
-        <label for='icgc'>icgc</label>
-        <input id='osm-bright' type='radio' name='rtoggle' value='osm-bright'>
-        <label for='osm-bright'>osm-bright</label>
-        <input id='positron' type='radio' name='rtoggle' value='positron'>
-        <label for='positron'>positron</label>
-        <input id='fulldark' type='radio' name='rtoggle' value='fulldark'>
-        <label for='fulldark'>fulldark</label>
-        <input id='night' type='radio' name='rtoggle' value='night'>
-        <label for='night'>night</label>
-        <input id='hibrid' type='radio' name='rtoggle' value='hibrid'>
-        <label for='hibrid'>hibrid</label>
-
-    </div>
-    <div id='div_pitch' class="mapboxgl-ctrl-group mapboxgl-ctrl">
-        <button id="bt_pitch" title="Perspectiva" class="mapboxgl-ctrl-icon glyphicon glyphicon-road"></button>
-    </div>
-
-    <div id="map"></div>
-    <script type="module">
-       import {Map, NavigationControl,GeolocateControl,AttributionControl} from 'https://cdn.skypack.dev/maplibre-gl';     
-       const map = new Map({
-            container: 'map',
-            style: 'https://geoserveis.icgc.cat/contextmaps/icgc.json',
-            center: [2.16859, 41.3954],
-            zoom: 13,
-            maxZoom: 14,
-            hash: true,
-            pitch: 45,
-			attributionControl: false
-        });
-
-       
-        map.on('load', function () {
-
-            map.addControl(new NavigationControl());
-			map.addControl(new AttributionControl({
-               compact: true
-			}));
-            map.addControl(new GeolocateControl({
-                positionOptions: {
-                    enableHighAccuracy: true,
-                    watchPosition: true
-                }
-            }));
-
-        });
-
-
-        const layerList = document.getElementById('menu');
-        const inputs = layerList.getElementsByTagName('input');
-        const button = document.getElementById('bt_pitch');
-
-
-        function switchLayer(layer) {
-            const layerId = layer.target.id;
-
-            
-                map.setStyle('https://geoserveis.icgc.cat/contextmaps/' + layerId + '.json');
-
-            
-
-
-        }
-
-        function canviaPerspectiva() {
-            const pitch = parseInt(map.getPitch());
-            pitch == 60 ? pitch = 0 : pitch = pitch + 30;
-            map.easeTo({
-                'pitch': pitch
-            })
-        };
-
-        for (let  i = 0; i < inputs.length; i++) {
-            inputs[i].onclick = switchLayer;
-        }
-
-        button.onclick = canviaPerspectiva;
-    </script>
-</body>
-
-</html>
+<html>
+<head>
+     <!-- Global site tag (gtag.js) - Google Analytics -->
+<script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+
+  gtag('config', 'UA-46332195-9');
+</script>
+
+<!-- Google Tag Manager -->
+<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
+  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
+  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
+  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
+  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
+  <!-- End Google Tag Manager -->
+  
+    <meta charset='utf-8' />
+    <title>Vector-Tiles ICGC</title>
+    <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
+
+    <link href='https://cdn.skypack.dev/maplibre-gl/dist/mapbox-gl.css' rel='stylesheet' />
+    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
+    <style>
+        body {
+            margin: 0;
+            padding: 0;
+        }
+
+        #map {
+            position: absolute;
+            top: 0;
+            bottom: 0;
+            width: 100%;
+            height: 100%
+        }
+
+        #menu {
+            position: absolute;
+            z-index: 1000;
+            background: #fff;
+            padding: 10px;
+            font-family: 'Open Sans', sans-serif;
+            top: 5px;
+            left: 5px;
+            border-radius: 7px;
+            -webkit-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+            -moz-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+            box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+        }
+
+        #div_pitch {
+            position: absolute;
+            right: 10px;
+            top: 142px;
+            width: 30px;
+            z-index: 100;
+        }
+
+        .sliderClass {
+            position: absolute;
+            left: 10px;
+            top: 79px;
+            width: 130px;
+            z-index: 100;
+            display: none;
+            background-color: white;
+            padding: 10px;
+            border-radius: 4px;
+            font-size: 0.85em;
+            opacity: 0.9;
+
+        }
+    </style>
+
+</head>
+
+<body>
+     <!-- Google Tag Manager (noscript) -->
+<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP"
+    height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+    <!-- End Google Tag Manager (noscript) -->
+    <div id='menu'>
+        <input id='icgc' type='radio' name='rtoggle' value='icgc' checked='checked'>
+        <label for='icgc'>icgc</label>
+        <input id='osm-bright' type='radio' name='rtoggle' value='osm-bright'>
+        <label for='osm-bright'>osm-bright</label>
+        <input id='positron' type='radio' name='rtoggle' value='positron'>
+        <label for='positron'>positron</label>
+        <input id='fulldark' type='radio' name='rtoggle' value='fulldark'>
+        <label for='fulldark'>fulldark</label>
+        <input id='night' type='radio' name='rtoggle' value='night'>
+        <label for='night'>night</label>
+        <input id='hibrid' type='radio' name='rtoggle' value='hibrid'>
+        <label for='hibrid'>hibrid</label>
+
+    </div>
+    <div id='div_pitch' class="mapboxgl-ctrl-group mapboxgl-ctrl">
+        <button id="bt_pitch" title="Perspectiva" class="mapboxgl-ctrl-icon glyphicon glyphicon-road"></button>
+    </div>
+
+    <div id="map"></div>
+    <script type="module">
+       import {Map, NavigationControl,GeolocateControl,AttributionControl} from 'https://cdn.skypack.dev/maplibre-gl';     
+       const map = new Map({
+            container: 'map',
+            style: 'https://geoserveis.icgc.cat/contextmaps/icgc.json',
+            center: [2.16859, 41.3954],
+            zoom: 13,
+            maxZoom: 14,
+            hash: true,
+            pitch: 45,
+			attributionControl: false
+        });
+
+       
+        map.on('load', function () {
+
+            map.addControl(new NavigationControl());
+			map.addControl(new AttributionControl({
+               compact: true
+			}));
+            map.addControl(new GeolocateControl({
+                positionOptions: {
+                    enableHighAccuracy: true,
+                    watchPosition: true
+                }
+            }));
+
+        });
+
+
+        const layerList = document.getElementById('menu');
+        const inputs = layerList.getElementsByTagName('input');
+        const button = document.getElementById('bt_pitch');
+
+
+        function switchLayer(layer) {
+            const layerId = layer.target.id;
+
+            
+                map.setStyle('https://geoserveis.icgc.cat/contextmaps/' + layerId + '.json');
+
+            
+
+
+        }
+
+        function canviaPerspectiva() {
+            const pitch = parseInt(map.getPitch());
+            pitch == 60 ? pitch = 0 : pitch = pitch + 30;
+            map.easeTo({
+                'pitch': pitch
+            })
+        };
+
+        for (let  i = 0; i < inputs.length; i++) {
+            inputs[i].onclick = switchLayer;
+        }
+
+        button.onclick = canviaPerspectiva;
+    </script>
+</body>
+
+</html>
diff --git a/icgc-basemap.html b/icgc-basemap.html
index 05b5b7d..56bd6c5 100644
--- a/icgc-basemap.html
+++ b/icgc-basemap.html
@@ -1,228 +1,228 @@
-<html lang="ca">
-<head>
-   <!-- Global site tag (gtag.js) - Google Analytics -->
-<script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
-<script>
-  window.dataLayer = window.dataLayer || [];
-  function gtag(){dataLayer.push(arguments);}
-  gtag('js', new Date());
-
-  gtag('config', 'UA-46332195-9');
-</script>
-
-<!-- Google Tag Manager -->
-<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
-  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
-  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
-  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
-  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
-  <!-- End Google Tag Manager -->
-  
-
-  <title>Vector ICGC</title>
-  <meta charset="utf-8" />
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <meta name="author" content="ICGC" />
-  <meta name="description" content="Exemple Leaflet">
-  <meta name="robots" content="index,follow">
-  <link rel="shortcut icon" type="image/x-icon" href="favicon.ico" />
-  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/css/bootstrap.min.css" integrity="sha384-Zug+QiDoJOrZ5t4lssLdxGhVrurbmBWopoEl+M6BdEfwnCJZtKxi1KgxUyJq13dy" crossorigin="anonymous">
-  <link href="https://use.fontawesome.com/releases/v5.0.6/css/all.css" rel="stylesheet">
-  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
-  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/js/bootstrap.min.js" integrity="sha384-a5N7Y/aK3qNeh15eJKGWxsqtnX/wWdSZSKp+81YjTmS15nvnvxKHuzaWwXHDli+4" crossorigin="anonymous"></script>
-  <script src="https://cdn.rawgit.com/google/code-prettify/master/loader/run_prettify.js"></script>
-  <style>
-    body {
-      margin: 0;
-    }
-    .soft{
-    background-color: #f7f7f7
-    }
-    .titol{
-      padding: 15px
-    }
-    .container{
-      border:1px solid #f7f7f7
-    }
-
-    li.L0, li.L1, li.L2, li.L3,
-    li.L5, li.L6, li.L7, li.L8 {
-      list-style-type: decimal !important;
-    }
-  </style>
-
-</head>
-
-<body>
-     <!-- Google Tag Manager (noscript) -->
-<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP"
-    height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
-    <!-- End Google Tag Manager (noscript) -->
-  <div class="container">
-  <div class="pro">
-    <div class="titol">
-    <strong>Exemple estils vector ICGC </strong>
-    <br><div><p>
-      <a href="https://github.com/OpenICGC/OpenICGC.github.io/blob/master/icgc-basemap-map.html">Veure codi font <i class="fab fa-github"></i></a>
-      <a href="icgc-basemap-map.html">pantalla completa <i class="fas fa-expand"></i></a>
-    </p></div>
-  </div>
-</div>
-
-<iframe src="icgc-basemap-map.html" frameborder=0 width="100%" height="500"></iframe>
-<hr>
-  <div class="soft">
-    <pre><code class="prettyprint linenums">
-        &#x3C;html&#x3E;
-        &#x3C;head&#x3E;
-            &#x3C;meta charset='utf-8' /&#x3E;
-            &#x3C;title&#x3E;Vector-Tiles ICGC&#x3C;/title&#x3E;
-            &#x3C;meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' /&#x3E;
-         
-            &#x3C;link href='https://cdn.skypack.dev/maplibre-gl/dist/mapbox-gl.css' rel='stylesheet' /&#x3E;
-            &#x3C;link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" /&#x3E;
-            &#x3C;style&#x3E;
-                
-                            body {
-                                margin: 0;
-                                padding: 0;
-                            }
-                    
-                            #map {
-                                position: absolute;
-                                top: 0;
-                                bottom: 0;
-                                width: 100%;
-                                height: 100%
-                            }
-                    
-                            #menu {
-                                position: absolute;
-                                z-index: 1000;
-                                background: #fff;
-                                padding: 10px;
-                                font-family: 'Open Sans', sans-serif;
-                                top: 5px;
-                                left: 5px;
-                                border-radius: 7px;
-                                -webkit-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-                                -moz-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-                                box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-                            }
-                    
-                            #div_pitch {
-                                position: absolute;
-                                right: 10px;
-                                top: 142px;
-                                width: 30px;
-                                z-index: 100;
-                            }
-                    
-                            .sliderClass {
-                                position: absolute;
-                                left: 10px;
-                                top: 79px;
-                                width: 130px;
-                                z-index: 100;
-                                display: none;
-                                background-color: white;
-                                padding: 10px;
-                                border-radius: 4px;
-                                font-size: 0.85em;
-                                opacity: 0.9;
-                    
-                            }
-                        &#x3C;/style&#x3E;
-                    
-                    &#x3C;/head&#x3E;
-                    
-                    &#x3C;body&#x3E;
-                        &#x3C;div id='menu'&#x3E;
-                            &#x3C;input id='icgc' type='radio' name='rtoggle' value='icgc' checked='checked'&#x3E;
-                            &#x3C;label for='icgc'&#x3E;icgc&#x3C;/label&#x3E;
-                            &#x3C;input id='osm-bright' type='radio' name='rtoggle' value='osm-bright'&#x3E;
-                            &#x3C;label for='osm-bright'&#x3E;osm-bright&#x3C;/label&#x3E;
-                            &#x3C;input id='positron' type='radio' name='rtoggle' value='positron'&#x3E;
-                            &#x3C;label for='positron'&#x3E;positron&#x3C;/label&#x3E;
-                            &#x3C;input id='fulldark' type='radio' name='rtoggle' value='fulldark'&#x3E;
-                            &#x3C;label for='fulldark'&#x3E;fulldark&#x3C;/label&#x3E;
-                            &#x3C;input id='night' type='radio' name='rtoggle' value='night'&#x3E;
-                            &#x3C;label for='night'&#x3E;night&#x3C;/label&#x3E;
-                            &#x3C;input id='hibrid' type='radio' name='rtoggle' value='hibrid'&#x3E;
-                            &#x3C;label for='hibrid'&#x3E;hibrid&#x3C;/label&#x3E;
-                    
-                        &#x3C;/div&#x3E;
-                        &#x3C;div id='div_pitch' class="mapboxgl-ctrl-group mapboxgl-ctrl"&#x3E;
-                            &#x3C;button id="bt_pitch" title="Perspectiva" class="mapboxgl-ctrl-icon glyphicon glyphicon-road"&#x3E;&#x3C;/button&#x3E;
-                        &#x3C;/div&#x3E;
-                    
-                        &#x3C;div id="map"&#x3E;&#x3C;/div&#x3E;
-                        &#x3C;script  type="module"&#x3E;
-                         
-                           import {Map, NavigationControl,GeolocateControl,AttributionControl} from 'https://cdn.skypack.dev/maplibre-gl';    
-                           const map = new Map({
-                                container: 'map',
-                                style: 'https://geoserveis.icgc.cat/contextmaps/icgc.json',                
-                                center: [2.16859, 41.3954],
-                                zoom: 13,
-                                maxZoom: 14,
-                                hash: true,
-                                pitch: 45,
-								attributionControl: false
-                            });
-                    
-                    
-                            map.on('load', function () {
-                    
-                                map.addControl(new NavigationControl());
-								map.addControl(new AttributionControl({
-									compact: true
-									}));
-                                map.addControl(new GeolocateControl({
-                                    positionOptions: {
-                                        enableHighAccuracy: true,
-                                        watchPosition: true
-                                    }
-                                }));
-                    
-                            });
-                    
-                    
-                            const layerList = document.getElementById('menu');
-                            const inputs = layerList.getElementsByTagName('input');
-                            const button = document.getElementById('bt_pitch');
-                    
-                    
-                            function switchLayer(layer) {
-                                const layerId = layer.target.id;
-                               
-                                    map.setStyle('https://geoserveis.icgc.cat/contextmaps/' + layerId + '.json');
-                                      
-                    
-                            }
-                    
-                            function canviaPerspectiva() {
-                                const pitch = parseInt(map.getPitch());
-                                pitch == 60 ? pitch = 0 : pitch = pitch + 30;
-                                map.easeTo({
-                                    'pitch': pitch
-                                })
-                            };
-                    
-                            for (let  i = 0; i &#x3C; inputs.length; i++) {
-                                inputs[i].onclick = switchLayer;
-                            }
-                    
-                            button.onclick = canviaPerspectiva;
-                        &#x3C;/script&#x3E;
-                    &#x3C;/body&#x3E;
-                    
-                    &#x3C;/html&#x3E;
-    </code></pre>
-  </div>
-</div>
-
-</body>
-
-</html>
+<html lang="ca">
+<head>
+   <!-- Global site tag (gtag.js) - Google Analytics -->
+<script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+
+  gtag('config', 'UA-46332195-9');
+</script>
+
+<!-- Google Tag Manager -->
+<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
+  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
+  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
+  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
+  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
+  <!-- End Google Tag Manager -->
+  
+
+  <title>Vector ICGC</title>
+  <meta charset="utf-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <meta name="author" content="ICGC" />
+  <meta name="description" content="Exemple Leaflet">
+  <meta name="robots" content="index,follow">
+  <link rel="shortcut icon" type="image/x-icon" href="favicon.ico" />
+  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/css/bootstrap.min.css" integrity="sha384-Zug+QiDoJOrZ5t4lssLdxGhVrurbmBWopoEl+M6BdEfwnCJZtKxi1KgxUyJq13dy" crossorigin="anonymous">
+  <link href="https://use.fontawesome.com/releases/v5.0.6/css/all.css" rel="stylesheet">
+  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
+  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/js/bootstrap.min.js" integrity="sha384-a5N7Y/aK3qNeh15eJKGWxsqtnX/wWdSZSKp+81YjTmS15nvnvxKHuzaWwXHDli+4" crossorigin="anonymous"></script>
+  <script src="https://cdn.rawgit.com/google/code-prettify/master/loader/run_prettify.js"></script>
+  <style>
+    body {
+      margin: 0;
+    }
+    .soft{
+    background-color: #f7f7f7
+    }
+    .titol{
+      padding: 15px
+    }
+    .container{
+      border:1px solid #f7f7f7
+    }
+
+    li.L0, li.L1, li.L2, li.L3,
+    li.L5, li.L6, li.L7, li.L8 {
+      list-style-type: decimal !important;
+    }
+  </style>
+
+</head>
+
+<body>
+     <!-- Google Tag Manager (noscript) -->
+<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP"
+    height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+    <!-- End Google Tag Manager (noscript) -->
+  <div class="container">
+  <div class="pro">
+    <div class="titol">
+    <strong>Exemple estils vector ICGC </strong>
+    <br><div><p>
+      <a href="https://github.com/OpenICGC/OpenICGC.github.io/blob/master/icgc-basemap-map.html">Veure codi font <i class="fab fa-github"></i></a>
+      <a href="icgc-basemap-map.html">pantalla completa <i class="fas fa-expand"></i></a>
+    </p></div>
+  </div>
+</div>
+
+<iframe src="icgc-basemap-map.html" frameborder=0 width="100%" height="500"></iframe>
+<hr>
+  <div class="soft">
+    <pre><code class="prettyprint linenums">
+        &#x3C;html&#x3E;
+        &#x3C;head&#x3E;
+            &#x3C;meta charset='utf-8' /&#x3E;
+            &#x3C;title&#x3E;Vector-Tiles ICGC&#x3C;/title&#x3E;
+            &#x3C;meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' /&#x3E;
+         
+            &#x3C;link href='https://cdn.skypack.dev/maplibre-gl/dist/mapbox-gl.css' rel='stylesheet' /&#x3E;
+            &#x3C;link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" /&#x3E;
+            &#x3C;style&#x3E;
+                
+                            body {
+                                margin: 0;
+                                padding: 0;
+                            }
+                    
+                            #map {
+                                position: absolute;
+                                top: 0;
+                                bottom: 0;
+                                width: 100%;
+                                height: 100%
+                            }
+                    
+                            #menu {
+                                position: absolute;
+                                z-index: 1000;
+                                background: #fff;
+                                padding: 10px;
+                                font-family: 'Open Sans', sans-serif;
+                                top: 5px;
+                                left: 5px;
+                                border-radius: 7px;
+                                -webkit-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+                                -moz-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+                                box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+                            }
+                    
+                            #div_pitch {
+                                position: absolute;
+                                right: 10px;
+                                top: 142px;
+                                width: 30px;
+                                z-index: 100;
+                            }
+                    
+                            .sliderClass {
+                                position: absolute;
+                                left: 10px;
+                                top: 79px;
+                                width: 130px;
+                                z-index: 100;
+                                display: none;
+                                background-color: white;
+                                padding: 10px;
+                                border-radius: 4px;
+                                font-size: 0.85em;
+                                opacity: 0.9;
+                    
+                            }
+                        &#x3C;/style&#x3E;
+                    
+                    &#x3C;/head&#x3E;
+                    
+                    &#x3C;body&#x3E;
+                        &#x3C;div id='menu'&#x3E;
+                            &#x3C;input id='icgc' type='radio' name='rtoggle' value='icgc' checked='checked'&#x3E;
+                            &#x3C;label for='icgc'&#x3E;icgc&#x3C;/label&#x3E;
+                            &#x3C;input id='osm-bright' type='radio' name='rtoggle' value='osm-bright'&#x3E;
+                            &#x3C;label for='osm-bright'&#x3E;osm-bright&#x3C;/label&#x3E;
+                            &#x3C;input id='positron' type='radio' name='rtoggle' value='positron'&#x3E;
+                            &#x3C;label for='positron'&#x3E;positron&#x3C;/label&#x3E;
+                            &#x3C;input id='fulldark' type='radio' name='rtoggle' value='fulldark'&#x3E;
+                            &#x3C;label for='fulldark'&#x3E;fulldark&#x3C;/label&#x3E;
+                            &#x3C;input id='night' type='radio' name='rtoggle' value='night'&#x3E;
+                            &#x3C;label for='night'&#x3E;night&#x3C;/label&#x3E;
+                            &#x3C;input id='hibrid' type='radio' name='rtoggle' value='hibrid'&#x3E;
+                            &#x3C;label for='hibrid'&#x3E;hibrid&#x3C;/label&#x3E;
+                    
+                        &#x3C;/div&#x3E;
+                        &#x3C;div id='div_pitch' class="mapboxgl-ctrl-group mapboxgl-ctrl"&#x3E;
+                            &#x3C;button id="bt_pitch" title="Perspectiva" class="mapboxgl-ctrl-icon glyphicon glyphicon-road"&#x3E;&#x3C;/button&#x3E;
+                        &#x3C;/div&#x3E;
+                    
+                        &#x3C;div id="map"&#x3E;&#x3C;/div&#x3E;
+                        &#x3C;script  type="module"&#x3E;
+                         
+                           import {Map, NavigationControl,GeolocateControl,AttributionControl} from 'https://cdn.skypack.dev/maplibre-gl';    
+                           const map = new Map({
+                                container: 'map',
+                                style: 'https://geoserveis.icgc.cat/contextmaps/icgc.json',                
+                                center: [2.16859, 41.3954],
+                                zoom: 13,
+                                maxZoom: 14,
+                                hash: true,
+                                pitch: 45,
+								attributionControl: false
+                            });
+                    
+                    
+                            map.on('load', function () {
+                    
+                                map.addControl(new NavigationControl());
+								map.addControl(new AttributionControl({
+									compact: true
+									}));
+                                map.addControl(new GeolocateControl({
+                                    positionOptions: {
+                                        enableHighAccuracy: true,
+                                        watchPosition: true
+                                    }
+                                }));
+                    
+                            });
+                    
+                    
+                            const layerList = document.getElementById('menu');
+                            const inputs = layerList.getElementsByTagName('input');
+                            const button = document.getElementById('bt_pitch');
+                    
+                    
+                            function switchLayer(layer) {
+                                const layerId = layer.target.id;
+                               
+                                    map.setStyle('https://geoserveis.icgc.cat/contextmaps/' + layerId + '.json');
+                                      
+                    
+                            }
+                    
+                            function canviaPerspectiva() {
+                                const pitch = parseInt(map.getPitch());
+                                pitch == 60 ? pitch = 0 : pitch = pitch + 30;
+                                map.easeTo({
+                                    'pitch': pitch
+                                })
+                            };
+                    
+                            for (let  i = 0; i &#x3C; inputs.length; i++) {
+                                inputs[i].onclick = switchLayer;
+                            }
+                    
+                            button.onclick = canviaPerspectiva;
+                        &#x3C;/script&#x3E;
+                    &#x3C;/body&#x3E;
+                    
+                    &#x3C;/html&#x3E;
+    </code></pre>
+  </div>
+</div>
+
+</body>
+
+</html>
diff --git a/icgc-catmaps-map.html b/icgc-catmaps-map.html
index 9e84537..0279c43 100644
--- a/icgc-catmaps-map.html
+++ b/icgc-catmaps-map.html
@@ -1,201 +1,201 @@
-<html>
-
-<head>
-   <!-- Global site tag (gtag.js) - Google Analytics -->
-<script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
-<script>
-  window.dataLayer = window.dataLayer || [];
-  function gtag(){dataLayer.push(arguments);}
-  gtag('js', new Date());
-
-  gtag('config', 'UA-46332195-9');
-</script>
-
-<!-- Google Tag Manager -->
-<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
-  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
-  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
-  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
-  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
-  <!-- End Google Tag Manager -->
-  
-  <meta charset='utf-8' />
-  <title>Vector-Tiles ICGC</title>
-  <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
-  <script src='https://api.tiles.mapbox.com/mapbox-gl-js/v1.9.1/mapbox-gl.js'></script>
-  <link href='https://cdn.skypack.dev/maplibre-gl/dist/mapbox-gl.css' rel='stylesheet' />
-  <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
-  <style>
-    body {
-      margin: 0;
-      padding: 0;
-    }
-
-    #map {
-      position: absolute;
-      top: 0;
-      bottom: 0;
-      width: 100%;
-      height: 100%
-    }
-
-    #menu {
-      position: absolute;
-      z-index: 1000;
-      background: #fff;
-      padding: 10px;
-      font-family: 'Open Sans', sans-serif;
-      top: 5px;
-      left: 5px;
-      border-radius: 7px;
-      -webkit-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-      -moz-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-      box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-    }
-
-    #div_pitch {
-      position: absolute;
-      right: 10px;
-      top: 142px;
-      width: 30px;
-      z-index: 100;
-    }
-
-    .sliderClass {
-      position: absolute;
-      left: 10px;
-      top: 79px;
-      width: 130px;
-      z-index: 100;
-      display: none;
-      background-color: white;
-      padding: 10px;
-      border-radius: 4px;
-      font-size: 0.85em;
-      opacity: 0.9;
-
-    }
-  </style>
-
-</head>
-
-<body>
-   <!-- Google Tag Manager (noscript) -->
-<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP"
-  height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
-  <!-- End Google Tag Manager (noscript) -->
-  <div id='menu'>
-    <input id='blavos' type='radio' name='rtoggle' value='blavos' checked='checked'>
-    <label for='blavos'>blavos</label>
-    <input id='clar' type='radio' name='rtoggle' value='clar'>
-    <label for='clar'>clar</label>
-    <input id='fosc' type='radio' name='rtoggle' value='fosc'>
-    <label for='fosc'>fosc</label>
-    <input id='gris' type='radio' name='rtoggle' value='gris'>
-    <label for='gris'>gris</label>
-    <input id='icgc5m' type='radio' name='rtoggle' value='icgc5m'>
-    <label for='icgc5m'>icgc5m</label>
-    <input id='icgc25m' type='radio' name='rtoggle' value='icgc25m'>
-    <label for='icgc25m'>icgc25m</label>
-    <input id='polit' type='radio' name='rtoggle' value='polit'>
-    <label for='polit'>polit</label>
-    <input id='orto' type='radio' name='rtoggle' value='orto'>
-    <label for='orto'>orto</label>
-    <input id='terrain' type='radio' name='rtoggle' value='terrain'>
-    <label for='terrain'>terreny</label>
-    <input id='raster' type='radio' name='rtoggle' value='raster'>
-    <label for='raster'>raster</label>
-  </div>
-  <div id='div_pitch' class="mapboxgl-ctrl-group mapboxgl-ctrl">
-    <button id="bt_pitch" title="Perspectiva" class="mapboxgl-ctrl-icon glyphicon glyphicon-road"></button>
-  </div>
-  <div id="slider" class="sliderClass">
-    <label>Orto opacity:
-      <span id='slider-value'>0%</span>
-    </label>
-    <input id='slider' type='range' min='0' max='100' step='0' value='0' />
-  </div>
-  <div id="map"></div>
-  <script type="module">
-
-     import {Map, NavigationControl,GeolocateControl,AttributionControl} from 'https://cdn.skypack.dev/maplibre-gl';     
-    const map = new Map({
-      container: 'map',
-      style: 'https://tilemaps.icgc.cat/tileserver/styles/blavos.json',
-      center: [2.16859, 41.3954],
-      zoom: 13,
-      maxZoom: 14.8,
-      hash: true,
-     pitch: 45,
-			attributionControl: false
-        });
-
-       
-        map.on('load', function () {
-
-            map.addControl(new NavigationControl());
-			map.addControl(new AttributionControl({
-               compact: true
-			}));
-      map.addControl(new GeolocateControl({
-        positionOptions: {
-          enableHighAccuracy: true,
-          watchPosition: true
-        }
-      }));
-
-    });
-
-    map.on('mousemove',function(e){
-
-      //console.info(e);
-
-    });
-
-    const layerList = document.getElementById('menu');
-    const inputs = layerList.getElementsByTagName('input');
-    const button = document.getElementById('bt_pitch');
-    const slider = document.getElementById('slider');
-    const sliderValue = document.getElementById('slider-value');
-
-
-    function switchLayer(layer) {
-      const layerId = layer.target.id;
-      map.setStyle('https://tilemaps.icgc.cat/tileserver/styles/' + layerId + '.json');
-
-      if (layerId == "terrain") {
-        document.getElementById("slider").style.display = "block";
-      } else {
-        document.getElementById("slider").style.display = "none";
-
-      }
-
-
-    }
-
-    function canviaPerspectiva() {
-      const pitch = parseInt(map.getPitch());
-      pitch == 60 ? pitch = 0 : pitch = pitch + 30;
-      map.easeTo({
-        'pitch': pitch
-      })
-    };
-
-    for (let  i = 0; i < inputs.length; i++) {
-      inputs[i].onclick = switchLayer;
-    }
-
-    button.onclick = canviaPerspectiva;
-    slider.addEventListener('input', function (e) {
-      // Adjust the layers opacity. layer here is arbitrary - this could
-      // be another layer name found in your style or a custom layer
-      // added on the fly using `addSource`.
-      map.setPaintProperty('orto', 'raster-opacity', parseInt(e.target.value, 10) / 100);
-
-      // Value indicator
-      sliderValue.textContent = e.target.value + '%';
-    });
-  </script>
-</body>
-
+<html>
+
+<head>
+   <!-- Global site tag (gtag.js) - Google Analytics -->
+<script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+
+  gtag('config', 'UA-46332195-9');
+</script>
+
+<!-- Google Tag Manager -->
+<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
+  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
+  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
+  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
+  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
+  <!-- End Google Tag Manager -->
+  
+  <meta charset='utf-8' />
+  <title>Vector-Tiles ICGC</title>
+  <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
+  <script src='https://api.tiles.mapbox.com/mapbox-gl-js/v1.9.1/mapbox-gl.js'></script>
+  <link href='https://cdn.skypack.dev/maplibre-gl/dist/mapbox-gl.css' rel='stylesheet' />
+  <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
+  <style>
+    body {
+      margin: 0;
+      padding: 0;
+    }
+
+    #map {
+      position: absolute;
+      top: 0;
+      bottom: 0;
+      width: 100%;
+      height: 100%
+    }
+
+    #menu {
+      position: absolute;
+      z-index: 1000;
+      background: #fff;
+      padding: 10px;
+      font-family: 'Open Sans', sans-serif;
+      top: 5px;
+      left: 5px;
+      border-radius: 7px;
+      -webkit-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+      -moz-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+      box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+    }
+
+    #div_pitch {
+      position: absolute;
+      right: 10px;
+      top: 142px;
+      width: 30px;
+      z-index: 100;
+    }
+
+    .sliderClass {
+      position: absolute;
+      left: 10px;
+      top: 79px;
+      width: 130px;
+      z-index: 100;
+      display: none;
+      background-color: white;
+      padding: 10px;
+      border-radius: 4px;
+      font-size: 0.85em;
+      opacity: 0.9;
+
+    }
+  </style>
+
+</head>
+
+<body>
+   <!-- Google Tag Manager (noscript) -->
+<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP"
+  height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+  <!-- End Google Tag Manager (noscript) -->
+  <div id='menu'>
+    <input id='blavos' type='radio' name='rtoggle' value='blavos' checked='checked'>
+    <label for='blavos'>blavos</label>
+    <input id='clar' type='radio' name='rtoggle' value='clar'>
+    <label for='clar'>clar</label>
+    <input id='fosc' type='radio' name='rtoggle' value='fosc'>
+    <label for='fosc'>fosc</label>
+    <input id='gris' type='radio' name='rtoggle' value='gris'>
+    <label for='gris'>gris</label>
+    <input id='icgc5m' type='radio' name='rtoggle' value='icgc5m'>
+    <label for='icgc5m'>icgc5m</label>
+    <input id='icgc25m' type='radio' name='rtoggle' value='icgc25m'>
+    <label for='icgc25m'>icgc25m</label>
+    <input id='polit' type='radio' name='rtoggle' value='polit'>
+    <label for='polit'>polit</label>
+    <input id='orto' type='radio' name='rtoggle' value='orto'>
+    <label for='orto'>orto</label>
+    <input id='terrain' type='radio' name='rtoggle' value='terrain'>
+    <label for='terrain'>terreny</label>
+    <input id='raster' type='radio' name='rtoggle' value='raster'>
+    <label for='raster'>raster</label>
+  </div>
+  <div id='div_pitch' class="mapboxgl-ctrl-group mapboxgl-ctrl">
+    <button id="bt_pitch" title="Perspectiva" class="mapboxgl-ctrl-icon glyphicon glyphicon-road"></button>
+  </div>
+  <div id="slider" class="sliderClass">
+    <label>Orto opacity:
+      <span id='slider-value'>0%</span>
+    </label>
+    <input id='slider' type='range' min='0' max='100' step='0' value='0' />
+  </div>
+  <div id="map"></div>
+  <script type="module">
+
+     import {Map, NavigationControl,GeolocateControl,AttributionControl} from 'https://cdn.skypack.dev/maplibre-gl';     
+    const map = new Map({
+      container: 'map',
+      style: 'https://tilemaps.icgc.cat/tileserver/styles/blavos.json',
+      center: [2.16859, 41.3954],
+      zoom: 13,
+      maxZoom: 14.8,
+      hash: true,
+     pitch: 45,
+			attributionControl: false
+        });
+
+       
+        map.on('load', function () {
+
+            map.addControl(new NavigationControl());
+			map.addControl(new AttributionControl({
+               compact: true
+			}));
+      map.addControl(new GeolocateControl({
+        positionOptions: {
+          enableHighAccuracy: true,
+          watchPosition: true
+        }
+      }));
+
+    });
+
+    map.on('mousemove',function(e){
+
+      //console.info(e);
+
+    });
+
+    const layerList = document.getElementById('menu');
+    const inputs = layerList.getElementsByTagName('input');
+    const button = document.getElementById('bt_pitch');
+    const slider = document.getElementById('slider');
+    const sliderValue = document.getElementById('slider-value');
+
+
+    function switchLayer(layer) {
+      const layerId = layer.target.id;
+      map.setStyle('https://tilemaps.icgc.cat/tileserver/styles/' + layerId + '.json');
+
+      if (layerId == "terrain") {
+        document.getElementById("slider").style.display = "block";
+      } else {
+        document.getElementById("slider").style.display = "none";
+
+      }
+
+
+    }
+
+    function canviaPerspectiva() {
+      const pitch = parseInt(map.getPitch());
+      pitch == 60 ? pitch = 0 : pitch = pitch + 30;
+      map.easeTo({
+        'pitch': pitch
+      })
+    };
+
+    for (let  i = 0; i < inputs.length; i++) {
+      inputs[i].onclick = switchLayer;
+    }
+
+    button.onclick = canviaPerspectiva;
+    slider.addEventListener('input', function (e) {
+      // Adjust the layers opacity. layer here is arbitrary - this could
+      // be another layer name found in your style or a custom layer
+      // added on the fly using `addSource`.
+      map.setPaintProperty('orto', 'raster-opacity', parseInt(e.target.value, 10) / 100);
+
+      // Value indicator
+      sliderValue.textContent = e.target.value + '%';
+    });
+  </script>
+</body>
+
 </html>
\ No newline at end of file
diff --git a/icgc-catmaps.html b/icgc-catmaps.html
index f61f5d3..281d3ef 100644
--- a/icgc-catmaps.html
+++ b/icgc-catmaps.html
@@ -1,247 +1,247 @@
-<html lang="ca">
-<head>
-   <!-- Global site tag (gtag.js) - Google Analytics -->
-<script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
-<script>
-  window.dataLayer = window.dataLayer || [];
-  function gtag(){dataLayer.push(arguments);}
-  gtag('js', new Date());
-
-  gtag('config', 'UA-46332195-9');
-</script>
-
-<!-- Google Tag Manager -->
-<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
-  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
-  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
-  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
-  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
-  <!-- End Google Tag Manager -->
-  
-
-  <title>Vector ICGC</title>
-  <meta charset="utf-8" />
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <meta name="author" content="ICGC" />
-  <meta name="description" content="Exemple Leaflet">
-  <meta name="robots" content="index,follow">
-  <link rel="shortcut icon" type="image/x-icon" href="favicon.ico" />
-  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/css/bootstrap.min.css" integrity="sha384-Zug+QiDoJOrZ5t4lssLdxGhVrurbmBWopoEl+M6BdEfwnCJZtKxi1KgxUyJq13dy" crossorigin="anonymous">
-  <link href="https://use.fontawesome.com/releases/v5.0.6/css/all.css" rel="stylesheet">
-  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
-  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/js/bootstrap.min.js" integrity="sha384-a5N7Y/aK3qNeh15eJKGWxsqtnX/wWdSZSKp+81YjTmS15nvnvxKHuzaWwXHDli+4" crossorigin="anonymous"></script>
-  <script src="https://cdn.rawgit.com/google/code-prettify/master/loader/run_prettify.js"></script>
-  <style>
-    body {
-      margin: 0;
-    }
-    .soft{
-    background-color: #f7f7f7
-    }
-    .titol{
-      padding: 15px
-    }
-    .container{
-      border:1px solid #f7f7f7
-    }
-
-    li.L0, li.L1, li.L2, li.L3,
-    li.L5, li.L6, li.L7, li.L8 {
-      list-style-type: decimal !important;
-    }
-  </style>
-
-</head>
-
-<body>
-   <!-- Google Tag Manager (noscript) -->
-<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP"
-  height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
-  <!-- End Google Tag Manager (noscript) -->
-  <div class="container">
-  <div class="pro">
-    <div class="titol">
-    <strong>Exemple estils vector ICGC </strong>
-    <br><div><p><a href="https://github.com/OpenICGC/OpenICGC.github.io/blob/master/icgc-catmaps-map.html">Veure codi font <i class="fab fa-github"></i></a>
-      <a href="icgc-catmaps-map.html">pantalla completa <i class="fas fa-expand"></i></a>
-    </p></div>
-  </div>
-</div>
-<iframe src="icgc-catmaps-map.html" frameborder=0 width="100%" height="500"></iframe>
-<hr>
-  <div class="soft">
-    <pre><code class="prettyprint linenums">&#x3C;html&#x3E;
-        &#x3C;html&#x3E;
-        &#x3C;head&#x3E;
-          &#x3C;meta charset='utf-8' /&#x3E;
-          &#x3C;title&#x3E;Vector-Tiles ICGC &#x3C;/title&#x3E;
-          &#x3C;meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' /&#x3E;
-        
-          &#x3C;link href='https://cdn.skypack.dev/maplibre-gl/dist/mapbox-gl.css' rel='stylesheet' /&#x3E;
-          &#x3C;link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" /&#x3E;
-          &#x3C;style&#x3E;
-           body {
-             margin: 0;
-             padding: 0;
-           }
-       
-           #map {
-             position: absolute;
-             top: 0;
-             bottom: 0;
-             width: 100%;
-             height: 100%
-           }
-       
-           #menu {
-             position: absolute;
-             z-index: 1000;
-             background: #fff;
-             padding: 10px;
-             font-family: 'Open Sans', sans-serif;
-             top: 5px;
-             left: 5px;
-             border-radius: 7px;
-             -webkit-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-             -moz-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-             box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-           }
-       
-           #div_pitch {
-             position: absolute;
-             right: 10px;
-             top: 142px;
-             width: 30px;
-             z-index: 100;
-           }
-       
-           .sliderClass {
-             position: absolute;
-             left: 10px;
-             top: 79px;
-             width: 130px;
-             z-index: 100;
-             display: none;
-             background-color: white;
-             padding: 10px;
-             border-radius: 4px;
-             font-size: 0.85em;
-             opacity: 0.9;
-       
-           }
-          &#x3C;/style&#x3E;
-       
-        &#x3C;/head&#x3E;
-       
-        &#x3C;body&#x3E;
-          &#x3C;div id='menu'&#x3E;
-            &#x3C;input id='blavos' type='radio' name='rtoggle' value='blavos' checked='checked'&#x3E;
-            &#x3C;label for='blavos'&#x3E;blavos &#x3C;/label&#x3E;
-            &#x3C;input id='clar' type='radio' name='rtoggle' value='clar'&#x3E;
-            &#x3C;label for='clar'&#x3E;clar &#x3C;/label&#x3E;
-            &#x3C;input id='fosc' type='radio' name='rtoggle' value='fosc'&#x3E;
-            &#x3C;label for='fosc'&#x3E;fosc &#x3C;/label&#x3E;
-            &#x3C;input id='gris' type='radio' name='rtoggle' value='gris'&#x3E;
-            &#x3C;label for='gris'&#x3E;gris &#x3C;/label&#x3E;
-            &#x3C;input id='icgc5m' type='radio' name='rtoggle' value='icgc5m'&#x3E;
-            &#x3C;label for='icgc5m'&#x3E;icgc5m &#x3C;/label&#x3E;
-            &#x3C;input id='icgc25m' type='radio' name='rtoggle' value='icgc25m'&#x3E;
-            &#x3C;label for='icgc25m'&#x3E;icgc25m &#x3C;/label&#x3E;
-            &#x3C;input id='polit' type='radio' name='rtoggle' value='polit'&#x3E;
-            &#x3C;label for='polit'&#x3E;polit &#x3C;/label&#x3E;
-            &#x3C;input id='orto' type='radio' name='rtoggle' value='orto'&#x3E;
-            &#x3C;label for='orto'&#x3E;orto &#x3C;/label&#x3E;
-            &#x3C;input id='terrain' type='radio' name='rtoggle' value='terrain'&#x3E;
-            &#x3C;label for='terrain'&#x3E;terreny &#x3C;/label&#x3E;
-          &#x3C;/div&#x3E;
-          &#x3C;div id='div_pitch' class="mapboxgl-ctrl-group mapboxgl-ctrl"&#x3E;
-            &#x3C;button id="bt_pitch" title="Perspectiva" class="mapboxgl-ctrl-icon glyphicon glyphicon-road"&#x3E; &#x3C;/button&#x3E;
-          &#x3C;/div&#x3E;
-          &#x3C;div id="slider" class="sliderClass"&#x3E;
-            &#x3C;label&#x3E;Orto opacity:
-              &#x3C;span id='slider-value'&#x3E;0% &#x3C;/span&#x3E;
-            &#x3C;/label&#x3E;
-            &#x3C;input id='slider' type='range' min='0' max='100' step='0' value='0' /&#x3E;
-          &#x3C;/div&#x3E;
-          &#x3C;div id="map"&#x3E; &#x3C;/div&#x3E;
-         &#x3C;script  type="module"&#x3E;
-                         
-         import {Map, NavigationControl,GeolocateControl} from 'https://cdn.skypack.dev/maplibre-gl';    
-           const map = new Map({         
-             container: 'map',
-             style: 'https://tilemaps.icgc.cat/tileserver/styles/blavos.json',
-             center: [2.16859, 41.3954],
-             zoom: 13,
-             maxZoom: 14.8,
-             hash: true,
-             pitch: 45
-           });
-       
-       
-           map.on('load', function () {
-       
-             map.addControl(new NavigationControl());
-             map.addControl(new GeolocateControl({
-               positionOptions: {
-                 enableHighAccuracy: true,
-                 watchPosition: true
-               }
-             }));
-       
-           });
-       
-           const layerList = document.getElementById('menu');
-           const inputs = layerList.getElementsByTagName('input');
-           const button = document.getElementById('bt_pitch');
-           const slider = document.getElementById('slider');
-           const sliderValue = document.getElementById('slider-value');
-       
-       
-           function switchLayer(layer) {
-             const layerId = layer.target.id;
-             map.setStyle('https://tilemaps.icgc.cat/tileserver/styles/' + layerId + '.json');
-       
-             if (layerId == "terrain") {
-               document.getElementById("slider").style.display = "block";
-             } else {
-               document.getElementById("slider").style.display = "none";
-       
-             }
-       
-       
-           }
-       
-           function canviaPerspectiva() {
-             const pitch = parseInt(map.getPitch());
-             pitch == 60 ? pitch = 0 : pitch = pitch + 30;
-             map.easeTo({
-               'pitch': pitch
-             })
-           };
-       
-           for (let  i = 0; i  &#x3C; inputs.length; i++) {
-             inputs[i].onclick = switchLayer;
-           }
-       
-           button.onclick = canviaPerspectiva;
-           slider.addEventListener('input', function (e) {
-             // Adjust the layers opacity. layer here is arbitrary - this could
-             // be another layer name found in your style or a custom layer
-             // added on the fly using `addSource`.
-             map.setPaintProperty('orto', 'raster-opacity', parseInt(e.target.value, 10) / 100);
-       
-             // Value indicator
-             sliderValue.textContent = e.target.value + '%';
-           });
-          &#x3C;/script&#x3E;
-        &#x3C;/body&#x3E;
-       
-        &#x3C;/html&#x3E;
-    </code></pre>
-  </div>
-</div>
-
-</body>
-
-</html>
+<html lang="ca">
+<head>
+   <!-- Global site tag (gtag.js) - Google Analytics -->
+<script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+
+  gtag('config', 'UA-46332195-9');
+</script>
+
+<!-- Google Tag Manager -->
+<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
+  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
+  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
+  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
+  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
+  <!-- End Google Tag Manager -->
+  
+
+  <title>Vector ICGC</title>
+  <meta charset="utf-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <meta name="author" content="ICGC" />
+  <meta name="description" content="Exemple Leaflet">
+  <meta name="robots" content="index,follow">
+  <link rel="shortcut icon" type="image/x-icon" href="favicon.ico" />
+  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/css/bootstrap.min.css" integrity="sha384-Zug+QiDoJOrZ5t4lssLdxGhVrurbmBWopoEl+M6BdEfwnCJZtKxi1KgxUyJq13dy" crossorigin="anonymous">
+  <link href="https://use.fontawesome.com/releases/v5.0.6/css/all.css" rel="stylesheet">
+  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
+  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/js/bootstrap.min.js" integrity="sha384-a5N7Y/aK3qNeh15eJKGWxsqtnX/wWdSZSKp+81YjTmS15nvnvxKHuzaWwXHDli+4" crossorigin="anonymous"></script>
+  <script src="https://cdn.rawgit.com/google/code-prettify/master/loader/run_prettify.js"></script>
+  <style>
+    body {
+      margin: 0;
+    }
+    .soft{
+    background-color: #f7f7f7
+    }
+    .titol{
+      padding: 15px
+    }
+    .container{
+      border:1px solid #f7f7f7
+    }
+
+    li.L0, li.L1, li.L2, li.L3,
+    li.L5, li.L6, li.L7, li.L8 {
+      list-style-type: decimal !important;
+    }
+  </style>
+
+</head>
+
+<body>
+   <!-- Google Tag Manager (noscript) -->
+<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP"
+  height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+  <!-- End Google Tag Manager (noscript) -->
+  <div class="container">
+  <div class="pro">
+    <div class="titol">
+    <strong>Exemple estils vector ICGC </strong>
+    <br><div><p><a href="https://github.com/OpenICGC/OpenICGC.github.io/blob/master/icgc-catmaps-map.html">Veure codi font <i class="fab fa-github"></i></a>
+      <a href="icgc-catmaps-map.html">pantalla completa <i class="fas fa-expand"></i></a>
+    </p></div>
+  </div>
+</div>
+<iframe src="icgc-catmaps-map.html" frameborder=0 width="100%" height="500"></iframe>
+<hr>
+  <div class="soft">
+    <pre><code class="prettyprint linenums">&#x3C;html&#x3E;
+        &#x3C;html&#x3E;
+        &#x3C;head&#x3E;
+          &#x3C;meta charset='utf-8' /&#x3E;
+          &#x3C;title&#x3E;Vector-Tiles ICGC &#x3C;/title&#x3E;
+          &#x3C;meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' /&#x3E;
+        
+          &#x3C;link href='https://cdn.skypack.dev/maplibre-gl/dist/mapbox-gl.css' rel='stylesheet' /&#x3E;
+          &#x3C;link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" /&#x3E;
+          &#x3C;style&#x3E;
+           body {
+             margin: 0;
+             padding: 0;
+           }
+       
+           #map {
+             position: absolute;
+             top: 0;
+             bottom: 0;
+             width: 100%;
+             height: 100%
+           }
+       
+           #menu {
+             position: absolute;
+             z-index: 1000;
+             background: #fff;
+             padding: 10px;
+             font-family: 'Open Sans', sans-serif;
+             top: 5px;
+             left: 5px;
+             border-radius: 7px;
+             -webkit-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+             -moz-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+             box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+           }
+       
+           #div_pitch {
+             position: absolute;
+             right: 10px;
+             top: 142px;
+             width: 30px;
+             z-index: 100;
+           }
+       
+           .sliderClass {
+             position: absolute;
+             left: 10px;
+             top: 79px;
+             width: 130px;
+             z-index: 100;
+             display: none;
+             background-color: white;
+             padding: 10px;
+             border-radius: 4px;
+             font-size: 0.85em;
+             opacity: 0.9;
+       
+           }
+          &#x3C;/style&#x3E;
+       
+        &#x3C;/head&#x3E;
+       
+        &#x3C;body&#x3E;
+          &#x3C;div id='menu'&#x3E;
+            &#x3C;input id='blavos' type='radio' name='rtoggle' value='blavos' checked='checked'&#x3E;
+            &#x3C;label for='blavos'&#x3E;blavos &#x3C;/label&#x3E;
+            &#x3C;input id='clar' type='radio' name='rtoggle' value='clar'&#x3E;
+            &#x3C;label for='clar'&#x3E;clar &#x3C;/label&#x3E;
+            &#x3C;input id='fosc' type='radio' name='rtoggle' value='fosc'&#x3E;
+            &#x3C;label for='fosc'&#x3E;fosc &#x3C;/label&#x3E;
+            &#x3C;input id='gris' type='radio' name='rtoggle' value='gris'&#x3E;
+            &#x3C;label for='gris'&#x3E;gris &#x3C;/label&#x3E;
+            &#x3C;input id='icgc5m' type='radio' name='rtoggle' value='icgc5m'&#x3E;
+            &#x3C;label for='icgc5m'&#x3E;icgc5m &#x3C;/label&#x3E;
+            &#x3C;input id='icgc25m' type='radio' name='rtoggle' value='icgc25m'&#x3E;
+            &#x3C;label for='icgc25m'&#x3E;icgc25m &#x3C;/label&#x3E;
+            &#x3C;input id='polit' type='radio' name='rtoggle' value='polit'&#x3E;
+            &#x3C;label for='polit'&#x3E;polit &#x3C;/label&#x3E;
+            &#x3C;input id='orto' type='radio' name='rtoggle' value='orto'&#x3E;
+            &#x3C;label for='orto'&#x3E;orto &#x3C;/label&#x3E;
+            &#x3C;input id='terrain' type='radio' name='rtoggle' value='terrain'&#x3E;
+            &#x3C;label for='terrain'&#x3E;terreny &#x3C;/label&#x3E;
+          &#x3C;/div&#x3E;
+          &#x3C;div id='div_pitch' class="mapboxgl-ctrl-group mapboxgl-ctrl"&#x3E;
+            &#x3C;button id="bt_pitch" title="Perspectiva" class="mapboxgl-ctrl-icon glyphicon glyphicon-road"&#x3E; &#x3C;/button&#x3E;
+          &#x3C;/div&#x3E;
+          &#x3C;div id="slider" class="sliderClass"&#x3E;
+            &#x3C;label&#x3E;Orto opacity:
+              &#x3C;span id='slider-value'&#x3E;0% &#x3C;/span&#x3E;
+            &#x3C;/label&#x3E;
+            &#x3C;input id='slider' type='range' min='0' max='100' step='0' value='0' /&#x3E;
+          &#x3C;/div&#x3E;
+          &#x3C;div id="map"&#x3E; &#x3C;/div&#x3E;
+         &#x3C;script  type="module"&#x3E;
+                         
+         import {Map, NavigationControl,GeolocateControl} from 'https://cdn.skypack.dev/maplibre-gl';    
+           const map = new Map({         
+             container: 'map',
+             style: 'https://tilemaps.icgc.cat/tileserver/styles/blavos.json',
+             center: [2.16859, 41.3954],
+             zoom: 13,
+             maxZoom: 14.8,
+             hash: true,
+             pitch: 45
+           });
+       
+       
+           map.on('load', function () {
+       
+             map.addControl(new NavigationControl());
+             map.addControl(new GeolocateControl({
+               positionOptions: {
+                 enableHighAccuracy: true,
+                 watchPosition: true
+               }
+             }));
+       
+           });
+       
+           const layerList = document.getElementById('menu');
+           const inputs = layerList.getElementsByTagName('input');
+           const button = document.getElementById('bt_pitch');
+           const slider = document.getElementById('slider');
+           const sliderValue = document.getElementById('slider-value');
+       
+       
+           function switchLayer(layer) {
+             const layerId = layer.target.id;
+             map.setStyle('https://tilemaps.icgc.cat/tileserver/styles/' + layerId + '.json');
+       
+             if (layerId == "terrain") {
+               document.getElementById("slider").style.display = "block";
+             } else {
+               document.getElementById("slider").style.display = "none";
+       
+             }
+       
+       
+           }
+       
+           function canviaPerspectiva() {
+             const pitch = parseInt(map.getPitch());
+             pitch == 60 ? pitch = 0 : pitch = pitch + 30;
+             map.easeTo({
+               'pitch': pitch
+             })
+           };
+       
+           for (let  i = 0; i  &#x3C; inputs.length; i++) {
+             inputs[i].onclick = switchLayer;
+           }
+       
+           button.onclick = canviaPerspectiva;
+           slider.addEventListener('input', function (e) {
+             // Adjust the layers opacity. layer here is arbitrary - this could
+             // be another layer name found in your style or a custom layer
+             // added on the fly using `addSource`.
+             map.setPaintProperty('orto', 'raster-opacity', parseInt(e.target.value, 10) / 100);
+       
+             // Value indicator
+             sliderValue.textContent = e.target.value + '%';
+           });
+          &#x3C;/script&#x3E;
+        &#x3C;/body&#x3E;
+       
+        &#x3C;/html&#x3E;
+    </code></pre>
+  </div>
+</div>
+
+</body>
+
+</html>
diff --git a/icgc-lidar-map.html b/icgc-lidar-map.html
index cc872ae..353ea44 100644
--- a/icgc-lidar-map.html
+++ b/icgc-lidar-map.html
@@ -1,50 +1,50 @@
-<html>
-<head>
-  <title>Deckgl RGB PointCloud + Mapbox</title>
-  <script src="https://unpkg.com/deck.gl@^7.0.0/dist.min.js"></script>
-  <script src="https://api.tiles.mapbox.com/mapbox-gl-js/v0.54.0/mapbox-gl.js"></script>
-  <link rel="stylesheet" type="text/css" href="https://api.tiles.mapbox.com/mapbox-gl-js/v0.54.0/mapbox-gl.css">
-  <style>
-    body {
-      background-color: #000000;
-      margin: 0;
-    }
-    #map {
-      height: 100vh;
-      width: 100%;
-      margin: 0 auto;
-    }
-  </style>
-</head>
-
-<body>
-<div id="map"></div>
-</body>
-<script type="text/javascript">
-  const { MapboxLayer, PointCloudLayer } = deck;
-//REPLACE WITH YOUR MAPBOX ACCESS TOKEN
-  accessToken = 'no cal';
-  const map = new Map({
-    container: 'map',
-//REPLACE THIS WITH THE MAPBOX STYLE URL OF YOUR CHOICE   
-    style: 'https://geoserveis.icgc.cat/contextmaps/positron.json',
-    center: [0.902638,41.251877],
-    zoom: 13.40,
-    bearing: 0,
-    pitch: 0
-  });
-  map.on('style.load', () => {
-    map.addLayer(new MapboxLayer({
-      id: 'deckgl-PointCloudLayer',
-      type: PointCloudLayer,
-//REPLACE THIS WITH THE URL OF THE FILE
-      data: 'https://betaserver.icgc.cat/lidar/lidar_sample.json',
-      getPosition: d => [d[0], d[1], d[2]],
-      getColor: d => [d[3], d[4], d[5]],
-      sizeUnits: 'meters',
-      pointSize: 0.75,
-      opacity: 1
-    }));
-  });
-</script>
+<html>
+<head>
+  <title>Deckgl RGB PointCloud + Mapbox</title>
+  <script src="https://unpkg.com/deck.gl@^7.0.0/dist.min.js"></script>
+  <script src="https://api.tiles.mapbox.com/mapbox-gl-js/v0.54.0/mapbox-gl.js"></script>
+  <link rel="stylesheet" type="text/css" href="https://api.tiles.mapbox.com/mapbox-gl-js/v0.54.0/mapbox-gl.css">
+  <style>
+    body {
+      background-color: #000000;
+      margin: 0;
+    }
+    #map {
+      height: 100vh;
+      width: 100%;
+      margin: 0 auto;
+    }
+  </style>
+</head>
+
+<body>
+<div id="map"></div>
+</body>
+<script type="text/javascript">
+  const { MapboxLayer, PointCloudLayer } = deck;
+//REPLACE WITH YOUR MAPBOX ACCESS TOKEN
+  accessToken = 'no cal';
+  const map = new Map({
+    container: 'map',
+//REPLACE THIS WITH THE MAPBOX STYLE URL OF YOUR CHOICE   
+    style: 'https://geoserveis.icgc.cat/contextmaps/positron.json',
+    center: [0.902638,41.251877],
+    zoom: 13.40,
+    bearing: 0,
+    pitch: 0
+  });
+  map.on('style.load', () => {
+    map.addLayer(new MapboxLayer({
+      id: 'deckgl-PointCloudLayer',
+      type: PointCloudLayer,
+//REPLACE THIS WITH THE URL OF THE FILE
+      data: 'https://betaserver.icgc.cat/lidar/lidar_sample.json',
+      getPosition: d => [d[0], d[1], d[2]],
+      getColor: d => [d[3], d[4], d[5]],
+      sizeUnits: 'meters',
+      pointSize: 0.75,
+      opacity: 1
+    }));
+  });
+</script>
 </html>
\ No newline at end of file
diff --git a/icgc-limits-map.html b/icgc-limits-map.html
index a93092c..6f20ddd 100644
--- a/icgc-limits-map.html
+++ b/icgc-limits-map.html
@@ -1,330 +1,330 @@
-<html>
-
-<head>
-    <!-- Global site tag (gtag.js) - Google Analytics -->
-    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
-    <script>
-        window.dataLayer = window.dataLayer || [];
-        function gtag() { dataLayer.push(arguments); }
-        gtag('js', new Date());
-
-        gtag('config', 'UA-46332195-9');
-    </script>
-
-    <!-- Google Tag Manager -->
-    <script>(function (w, d, s, l, i) {
-            w[l] = w[l] || []; w[l].push({
-                'gtm.start':
-                    new Date().getTime(), event: 'gtm.js'
-            }); const f = d.getElementsByTagName(s)[0],
-                j = d.createElement(s), dl = l != 'dataLayer' ? '&l=' + l : ''; j.async = true; j.src =
-                    'https://www.googletagmanager.com/gtm.js?id=' + i + dl; f.parentNode.insertBefore(j, f);
-        })(window, document, 'script', 'dataLayer', 'GTM-MGS4TSP');</script>
-    <!-- End Google Tag Manager -->
-
-    <meta charset='utf-8' />
-    <title>Límits Catalunya</title>
-    <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
-    <script src='https://api.tiles.mapbox.com/mapbox-gl-js/v1.3.1/mapbox-gl.js'></script>
-    <link href='https://api.tiles.mapbox.com/mapbox-gl-js/v1.3.1/mapbox-gl.css' rel='stylesheet' />
-    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
-    <script
-        src='https://github.com/lukasmartinelli/mapbox-gl-inspect/releases/download/v1.3.1/mapbox-gl-inspect.js'></script>
-    <link href='https://github.com/lukasmartinelli/mapbox-gl-inspect/releases/download/v1.3.1/mapbox-gl-inspect.css'
-        rel='stylesheet' />
-    <style>
-        body {
-            margin: 0;
-            padding: 0;
-        }
-
-        #map {
-            position: absolute;
-            top: 0;
-            bottom: 0;
-            width: 100%;
-            height: 100%
-        }
-
-        #menu {
-            position: absolute;
-            z-index: 1000;
-            background: #fff;
-            padding: 10px;
-            font-family: 'Open Sans', sans-serif;
-            top: 5px;
-            left: 5px;
-            border-radius: 7px;
-            -webkit-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-            -moz-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-            box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-        }
-
-        #div_pitch {
-            position: absolute;
-            right: 10px;
-            top: 142px;
-            width: 30px;
-            z-index: 100;
-        }
-
-        .slider {
-            /* border: 1px solid red; */
-            padding-bottom: 8px;
-            /* border-bottom: 1px solid gray; */
-            padding-top: 2px;
-        }
-
-        .sliderClass {
-            position: absolute;
-            left: 10px;
-            top: 79px;
-            width: 250px;
-            z-index: 100;
-            display: block;
-            background-color: white;
-            padding: 10px;
-            border-radius: 4px;
-            font-size: 0.85em;
-            opacity: 0.9;
-            overflow: hidden;
-
-        }
-    </style>
-
-</head>
-
-<body>
-    <!-- Google Tag Manager (noscript) -->
-    <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP" height="0" width="0"
-            style="display:none;visibility:hidden"></iframe></noscript>
-    <!-- End Google Tag Manager (noscript) -->
-
-    <div id='div_pitch' class="mapboxgl-ctrl-group mapboxgl-ctrl">
-        <button id="bt_pitch" title="Perspectiva" class="mapboxgl-ctrl-icon glyphicon glyphicon-road"></button>
-    </div>
-
-    <div class="sliderClass">
-        <div class="slider">
-            <label>Municipis 2019:
-                <span id='slider-value'>0%</span>
-            </label>
-            <input id='slider' type='range' min='0' max='100' step='1' value='50' />
-        </div>
-        <div class="slider">
-            <label>Comarques 2019:
-                <span id='slider-value0'>0%</span>
-            </label>
-            <input id='slider0' type='range' min='0' max='100' step='1' value='0' />
-        </div>
-
-        <div class="slider">
-            <label>Seccions censals 2016:
-                <span id='slider-value7'>0%</span>
-            </label>
-            <input id='slider7' type='range' min='0' max='100' step='1' value='0' />
-        </div>
-
-
-        <div class="slider">
-            <label>Regions policials 2019:
-                <span id='slider-value8'>0%</span>
-            </label>
-            <input id='slider8' type='range' min='0' max='100' step='1' value='0' />
-        </div>
-
-
-        <div class="slider">
-            <label>Àrees bàsiques policials 2019:
-                <span id='slider-value9'>0%</span>
-            </label>
-            <input id='slider9' type='range' min='0' max='100' step='1' value='0' />
-        </div>
-
-
-
-        <div class="slider">
-            <label>Regions snitàries 2018:
-                <span id='slider-value1'>0%</span>
-            </label>
-            <input id='slider1' type='range' min='0' max='100' step='1' value='0' />
-        </div>
-
-        <div class="slider">
-            <label>Sectors sanitàris 2018:
-                <span id='slider-value2'>0%</span>
-            </label>
-            <input id='slider2' type='range' min='0' max='100' step='1' value='0' />
-        </div>
-
-        <div class="slider">
-            <label>Àrees bàsiques salut 2018:
-                <span id='slider-value3'>0%</span>
-            </label>
-            <input id='slider3' type='range' min='0' max='100' step='1' value='0' />
-        </div>
-        <div class="slider">
-            <label>Àmbits planificació:
-                <span id='slider-value4'>0%</span>
-            </label>
-            <input id='slider4' type='range' min='0' max='100' step='1' value='0' />
-        </div>
-
-        <div class="slider">
-            <label>Àrees bàsiques serveis socials:
-                <span id='slider-value5'>0%</span>
-            </label>
-            <input id='slider5' type='range' min='0' max='100' step='1' value='0' />
-        </div>
-
-        <div class="slider">
-            <label>Partits judicials:
-                <span id='slider-value6'>0%</span>
-            </label>
-            <input id='slider6' type='range' min='0' max='100' step='1' value='0' />
-        </div>
-
-
-    </div>
-
-    <div id="map"></div>
-    <script>
-        const map;
-
-        import {Map, NavigationControl,GeolocateControl} from 'https://cdn.skypack.dev/maplibre-gl';    
-        map = new Map({
-            container: 'map',
-            style: 'https://tilemaps.icgc.cat/tileserver/styles/limits-catalunya.json',
-            center: [2.16859, 41.3954],
-            zoom: 8,
-            maxZoom: 14.8,
-            hash: true,
-            pitch: 0
-        });
-
-        map.addControl(new MapboxInspect());
-        map.addControl(new NavigationControl());
-
-        map.on('load', function () {
-
-
-
-            map.setPaintProperty("municipis_2019", "line-opacity", 0.5);
-            map.setPaintProperty("comarques_2019", "line-opacity", 0);
-
-            map.setPaintProperty("regions_sanitaries_2018", "line-opacity", 0);
-            map.setPaintProperty("sectors_sanitaris_2018", "line-opacity", 0);
-            map.setPaintProperty("arees_basiques_salut_2018", "line-opacity", 0);
-
-            map.setPaintProperty("ambits_funcionals_planificacio", "line-opacity", 0);
-            map.setPaintProperty("arees_basiques_serveis_socials", "line-opacity", 0);
-            map.setPaintProperty("partits_judicials", "line-opacity", 0);
-            map.setPaintProperty("seccions_censals_2016", "line-opacity", 0);
-            map.setPaintProperty("regions_policials_2019", "line-opacity", 0);
-            map.setPaintProperty("arees_basiques_policials_2019", "line-opacity", 0);
-
-        });
-
-        map.on('mousemove', function (e) {
-
-            //console.info(e);
-
-        });
-
-
-
-        const button = document.getElementById('bt_pitch');
-        const slider = document.getElementById('slider');
-        const sliderValue = document.getElementById('slider-value');
-
-        const slider0 = document.getElementById('slider0');
-        const sliderValue0 = document.getElementById('slider-value0');
-
-        const slider1 = document.getElementById('slider1');
-        const sliderValue1 = document.getElementById('slider-value1');
-        const slider2 = document.getElementById('slider2');
-        const sliderValue2 = document.getElementById('slider-value2');
-        const slider3 = document.getElementById('slider3');
-        const sliderValue3 = document.getElementById('slider-value3');
-        const slider4 = document.getElementById('slider4');
-        const sliderValue4 = document.getElementById('slider-value4');
-        const slider5 = document.getElementById('slider5');
-        const sliderValue5 = document.getElementById('slider-value5');
-        const slider6 = document.getElementById('slider6');
-        const sliderValue6 = document.getElementById('slider-value6');
-        const slider7 = document.getElementById('slider7');
-        const sliderValue7 = document.getElementById('slider-value7');
-
-
-        const slider8 = document.getElementById('slider8');
-        const sliderValue8 = document.getElementById('slider-value8');
-
-        const slider9 = document.getElementById('slider9');
-        const sliderValue9 = document.getElementById('slider-value9');
-
-        function canviaPerspectiva() {
-            const pitch = parseInt(map.getPitch());
-            pitch == 60 ? pitch = 0 : pitch = pitch + 30;
-            map.easeTo({
-                'pitch': pitch
-            })
-        };
-
-
-
-        button.onclick = canviaPerspectiva;
-
-        slider.addEventListener('input', function (e) {
-            map.setPaintProperty('municipis_2019', 'line-opacity', parseInt(e.target.value, 10) / 100);
-            sliderValue.textContent = e.target.value + '%';
-        });
-
-        slider0.addEventListener('input', function (e) {
-            map.setPaintProperty('comarques_2019', 'line-opacity', parseInt(e.target.value, 10) / 100);
-            sliderValue0.textContent = e.target.value + '%';
-        });
-
-        slider1.addEventListener('input', function (e) {
-            map.setPaintProperty('regions_sanitaries_2018', 'line-opacity', parseInt(e.target.value, 10) / 100);
-            sliderValue1.textContent = e.target.value + '%';
-        });
-        slider2.addEventListener('input', function (e) {
-            map.setPaintProperty('sectors_sanitaris_2018', 'line-opacity', parseInt(e.target.value, 10) / 100);
-            sliderValue2.textContent = e.target.value + '%';
-        });
-        slider3.addEventListener('input', function (e) {
-            map.setPaintProperty('arees_basiques_salut_2018', 'line-opacity', parseInt(e.target.value, 10) / 100);
-            sliderValue3.textContent = e.target.value + '%';
-        });
-        slider4.addEventListener('input', function (e) {
-            map.setPaintProperty('ambits_funcionals_planificacio', 'line-opacity', parseInt(e.target.value, 10) / 100);
-            sliderValue4.textContent = e.target.value + '%';
-        });
-        slider5.addEventListener('input', function (e) {
-            map.setPaintProperty('arees_basiques_serveis_socials', 'line-opacity', parseInt(e.target.value, 10) / 100);
-            sliderValue5.textContent = e.target.value + '%';
-        });
-        slider6.addEventListener('input', function (e) {
-            map.setPaintProperty('partits_judicials', 'line-opacity', parseInt(e.target.value, 10) / 100);
-            sliderValue6.textContent = e.target.value + '%';
-        });
-        slider7.addEventListener('input', function (e) {
-            map.setPaintProperty('seccions_censals_2016', 'line-opacity', parseInt(e.target.value, 10) / 100);
-            sliderValue7.textContent = e.target.value + '%';
-        });
-
-        slider8.addEventListener('input', function (e) {
-            map.setPaintProperty('regions_policials_2019', 'line-opacity', parseInt(e.target.value, 10) / 100);
-            sliderValue8.textContent = e.target.value + '%';
-        });
-
-
-
-        slider9.addEventListener('input', function (e) {
-            map.setPaintProperty('arees_basiques_policials_2019', 'line-opacity', parseInt(e.target.value, 10) / 100);
-            sliderValue9.textContent = e.target.value + '%';
-        });
-    </script>
-</body>
-
+<html>
+
+<head>
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() { dataLayer.push(arguments); }
+        gtag('js', new Date());
+
+        gtag('config', 'UA-46332195-9');
+    </script>
+
+    <!-- Google Tag Manager -->
+    <script>(function (w, d, s, l, i) {
+            w[l] = w[l] || []; w[l].push({
+                'gtm.start':
+                    new Date().getTime(), event: 'gtm.js'
+            }); const f = d.getElementsByTagName(s)[0],
+                j = d.createElement(s), dl = l != 'dataLayer' ? '&l=' + l : ''; j.async = true; j.src =
+                    'https://www.googletagmanager.com/gtm.js?id=' + i + dl; f.parentNode.insertBefore(j, f);
+        })(window, document, 'script', 'dataLayer', 'GTM-MGS4TSP');</script>
+    <!-- End Google Tag Manager -->
+
+    <meta charset='utf-8' />
+    <title>Límits Catalunya</title>
+    <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
+    <script src='https://api.tiles.mapbox.com/mapbox-gl-js/v1.3.1/mapbox-gl.js'></script>
+    <link href='https://api.tiles.mapbox.com/mapbox-gl-js/v1.3.1/mapbox-gl.css' rel='stylesheet' />
+    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
+    <script
+        src='https://github.com/lukasmartinelli/mapbox-gl-inspect/releases/download/v1.3.1/mapbox-gl-inspect.js'></script>
+    <link href='https://github.com/lukasmartinelli/mapbox-gl-inspect/releases/download/v1.3.1/mapbox-gl-inspect.css'
+        rel='stylesheet' />
+    <style>
+        body {
+            margin: 0;
+            padding: 0;
+        }
+
+        #map {
+            position: absolute;
+            top: 0;
+            bottom: 0;
+            width: 100%;
+            height: 100%
+        }
+
+        #menu {
+            position: absolute;
+            z-index: 1000;
+            background: #fff;
+            padding: 10px;
+            font-family: 'Open Sans', sans-serif;
+            top: 5px;
+            left: 5px;
+            border-radius: 7px;
+            -webkit-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+            -moz-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+            box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+        }
+
+        #div_pitch {
+            position: absolute;
+            right: 10px;
+            top: 142px;
+            width: 30px;
+            z-index: 100;
+        }
+
+        .slider {
+            /* border: 1px solid red; */
+            padding-bottom: 8px;
+            /* border-bottom: 1px solid gray; */
+            padding-top: 2px;
+        }
+
+        .sliderClass {
+            position: absolute;
+            left: 10px;
+            top: 79px;
+            width: 250px;
+            z-index: 100;
+            display: block;
+            background-color: white;
+            padding: 10px;
+            border-radius: 4px;
+            font-size: 0.85em;
+            opacity: 0.9;
+            overflow: hidden;
+
+        }
+    </style>
+
+</head>
+
+<body>
+    <!-- Google Tag Manager (noscript) -->
+    <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP" height="0" width="0"
+            style="display:none;visibility:hidden"></iframe></noscript>
+    <!-- End Google Tag Manager (noscript) -->
+
+    <div id='div_pitch' class="mapboxgl-ctrl-group mapboxgl-ctrl">
+        <button id="bt_pitch" title="Perspectiva" class="mapboxgl-ctrl-icon glyphicon glyphicon-road"></button>
+    </div>
+
+    <div class="sliderClass">
+        <div class="slider">
+            <label>Municipis 2019:
+                <span id='slider-value'>0%</span>
+            </label>
+            <input id='slider' type='range' min='0' max='100' step='1' value='50' />
+        </div>
+        <div class="slider">
+            <label>Comarques 2019:
+                <span id='slider-value0'>0%</span>
+            </label>
+            <input id='slider0' type='range' min='0' max='100' step='1' value='0' />
+        </div>
+
+        <div class="slider">
+            <label>Seccions censals 2016:
+                <span id='slider-value7'>0%</span>
+            </label>
+            <input id='slider7' type='range' min='0' max='100' step='1' value='0' />
+        </div>
+
+
+        <div class="slider">
+            <label>Regions policials 2019:
+                <span id='slider-value8'>0%</span>
+            </label>
+            <input id='slider8' type='range' min='0' max='100' step='1' value='0' />
+        </div>
+
+
+        <div class="slider">
+            <label>Àrees bàsiques policials 2019:
+                <span id='slider-value9'>0%</span>
+            </label>
+            <input id='slider9' type='range' min='0' max='100' step='1' value='0' />
+        </div>
+
+
+
+        <div class="slider">
+            <label>Regions snitàries 2018:
+                <span id='slider-value1'>0%</span>
+            </label>
+            <input id='slider1' type='range' min='0' max='100' step='1' value='0' />
+        </div>
+
+        <div class="slider">
+            <label>Sectors sanitàris 2018:
+                <span id='slider-value2'>0%</span>
+            </label>
+            <input id='slider2' type='range' min='0' max='100' step='1' value='0' />
+        </div>
+
+        <div class="slider">
+            <label>Àrees bàsiques salut 2018:
+                <span id='slider-value3'>0%</span>
+            </label>
+            <input id='slider3' type='range' min='0' max='100' step='1' value='0' />
+        </div>
+        <div class="slider">
+            <label>Àmbits planificació:
+                <span id='slider-value4'>0%</span>
+            </label>
+            <input id='slider4' type='range' min='0' max='100' step='1' value='0' />
+        </div>
+
+        <div class="slider">
+            <label>Àrees bàsiques serveis socials:
+                <span id='slider-value5'>0%</span>
+            </label>
+            <input id='slider5' type='range' min='0' max='100' step='1' value='0' />
+        </div>
+
+        <div class="slider">
+            <label>Partits judicials:
+                <span id='slider-value6'>0%</span>
+            </label>
+            <input id='slider6' type='range' min='0' max='100' step='1' value='0' />
+        </div>
+
+
+    </div>
+
+    <div id="map"></div>
+    <script>
+        const map;
+
+        import {Map, NavigationControl,GeolocateControl} from 'https://cdn.skypack.dev/maplibre-gl';    
+        map = new Map({
+            container: 'map',
+            style: 'https://tilemaps.icgc.cat/tileserver/styles/limits-catalunya.json',
+            center: [2.16859, 41.3954],
+            zoom: 8,
+            maxZoom: 14.8,
+            hash: true,
+            pitch: 0
+        });
+
+        map.addControl(new MapboxInspect());
+        map.addControl(new NavigationControl());
+
+        map.on('load', function () {
+
+
+
+            map.setPaintProperty("municipis_2019", "line-opacity", 0.5);
+            map.setPaintProperty("comarques_2019", "line-opacity", 0);
+
+            map.setPaintProperty("regions_sanitaries_2018", "line-opacity", 0);
+            map.setPaintProperty("sectors_sanitaris_2018", "line-opacity", 0);
+            map.setPaintProperty("arees_basiques_salut_2018", "line-opacity", 0);
+
+            map.setPaintProperty("ambits_funcionals_planificacio", "line-opacity", 0);
+            map.setPaintProperty("arees_basiques_serveis_socials", "line-opacity", 0);
+            map.setPaintProperty("partits_judicials", "line-opacity", 0);
+            map.setPaintProperty("seccions_censals_2016", "line-opacity", 0);
+            map.setPaintProperty("regions_policials_2019", "line-opacity", 0);
+            map.setPaintProperty("arees_basiques_policials_2019", "line-opacity", 0);
+
+        });
+
+        map.on('mousemove', function (e) {
+
+            //console.info(e);
+
+        });
+
+
+
+        const button = document.getElementById('bt_pitch');
+        const slider = document.getElementById('slider');
+        const sliderValue = document.getElementById('slider-value');
+
+        const slider0 = document.getElementById('slider0');
+        const sliderValue0 = document.getElementById('slider-value0');
+
+        const slider1 = document.getElementById('slider1');
+        const sliderValue1 = document.getElementById('slider-value1');
+        const slider2 = document.getElementById('slider2');
+        const sliderValue2 = document.getElementById('slider-value2');
+        const slider3 = document.getElementById('slider3');
+        const sliderValue3 = document.getElementById('slider-value3');
+        const slider4 = document.getElementById('slider4');
+        const sliderValue4 = document.getElementById('slider-value4');
+        const slider5 = document.getElementById('slider5');
+        const sliderValue5 = document.getElementById('slider-value5');
+        const slider6 = document.getElementById('slider6');
+        const sliderValue6 = document.getElementById('slider-value6');
+        const slider7 = document.getElementById('slider7');
+        const sliderValue7 = document.getElementById('slider-value7');
+
+
+        const slider8 = document.getElementById('slider8');
+        const sliderValue8 = document.getElementById('slider-value8');
+
+        const slider9 = document.getElementById('slider9');
+        const sliderValue9 = document.getElementById('slider-value9');
+
+        function canviaPerspectiva() {
+            const pitch = parseInt(map.getPitch());
+            pitch == 60 ? pitch = 0 : pitch = pitch + 30;
+            map.easeTo({
+                'pitch': pitch
+            })
+        };
+
+
+
+        button.onclick = canviaPerspectiva;
+
+        slider.addEventListener('input', function (e) {
+            map.setPaintProperty('municipis_2019', 'line-opacity', parseInt(e.target.value, 10) / 100);
+            sliderValue.textContent = e.target.value + '%';
+        });
+
+        slider0.addEventListener('input', function (e) {
+            map.setPaintProperty('comarques_2019', 'line-opacity', parseInt(e.target.value, 10) / 100);
+            sliderValue0.textContent = e.target.value + '%';
+        });
+
+        slider1.addEventListener('input', function (e) {
+            map.setPaintProperty('regions_sanitaries_2018', 'line-opacity', parseInt(e.target.value, 10) / 100);
+            sliderValue1.textContent = e.target.value + '%';
+        });
+        slider2.addEventListener('input', function (e) {
+            map.setPaintProperty('sectors_sanitaris_2018', 'line-opacity', parseInt(e.target.value, 10) / 100);
+            sliderValue2.textContent = e.target.value + '%';
+        });
+        slider3.addEventListener('input', function (e) {
+            map.setPaintProperty('arees_basiques_salut_2018', 'line-opacity', parseInt(e.target.value, 10) / 100);
+            sliderValue3.textContent = e.target.value + '%';
+        });
+        slider4.addEventListener('input', function (e) {
+            map.setPaintProperty('ambits_funcionals_planificacio', 'line-opacity', parseInt(e.target.value, 10) / 100);
+            sliderValue4.textContent = e.target.value + '%';
+        });
+        slider5.addEventListener('input', function (e) {
+            map.setPaintProperty('arees_basiques_serveis_socials', 'line-opacity', parseInt(e.target.value, 10) / 100);
+            sliderValue5.textContent = e.target.value + '%';
+        });
+        slider6.addEventListener('input', function (e) {
+            map.setPaintProperty('partits_judicials', 'line-opacity', parseInt(e.target.value, 10) / 100);
+            sliderValue6.textContent = e.target.value + '%';
+        });
+        slider7.addEventListener('input', function (e) {
+            map.setPaintProperty('seccions_censals_2016', 'line-opacity', parseInt(e.target.value, 10) / 100);
+            sliderValue7.textContent = e.target.value + '%';
+        });
+
+        slider8.addEventListener('input', function (e) {
+            map.setPaintProperty('regions_policials_2019', 'line-opacity', parseInt(e.target.value, 10) / 100);
+            sliderValue8.textContent = e.target.value + '%';
+        });
+
+
+
+        slider9.addEventListener('input', function (e) {
+            map.setPaintProperty('arees_basiques_policials_2019', 'line-opacity', parseInt(e.target.value, 10) / 100);
+            sliderValue9.textContent = e.target.value + '%';
+        });
+    </script>
+</body>
+
 </html>
\ No newline at end of file
diff --git a/icgc-model3d-map.html b/icgc-model3d-map.html
index fbe06b6..e137980 100644
--- a/icgc-model3d-map.html
+++ b/icgc-model3d-map.html
@@ -1,311 +1,311 @@
-<html>
-
-<head>
-    <!-- Global site tag (gtag.js) - Google Analytics -->
-    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
-    <script>
-        window.dataLayer = window.dataLayer || [];
-  function gtag(){dataLayer.push(arguments);}
-  gtag('js', new Date());
-
-  gtag('config', 'UA-46332195-9');
-</script>
-
-    <!-- Google Tag Manager -->
-    <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
-  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
-  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
-  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
-  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
-    <!-- End Google Tag Manager -->
-
-    <meta charset='utf-8' />
-    <title>Vector-Tiles Sagrada Familia 3d ICGC</title>
-    <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
-   
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/98/three.min.js"></script>
-    <script src="vendors/js/GLTFLoader.js"></script>
-    <link href='https://cdn.skypack.dev/maplibre-gl/dist/mapbox-gl.css' rel='stylesheet' />
-    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
-    <style>
-        body {
-            margin: 0;
-            padding: 0;
-        }
-
-        #map {
-            position: absolute;
-            top: 0;
-            bottom: 0;
-            width: 100%;
-            height: 100%
-        }
-
-        #menu {
-            position: absolute;
-            z-index: 1000;
-            background: #fff;
-            padding: 10px;
-            font-family: 'Open Sans', sans-serif;
-            top: 5px;
-            left: 5px;
-            border-radius: 7px;
-            -webkit-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-            -moz-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-            box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-        }
-
-        #div_pitch {
-            position: absolute;
-            right: 10px;
-            top: 142px;
-            width: 30px;
-            z-index: 100;
-        }
-
-        .sliderClass {
-            position: absolute;
-            left: 10px;
-            top: 79px;
-            width: 130px;
-            z-index: 100;
-            display: none;
-            background-color: white;
-            padding: 10px;
-            border-radius: 4px;
-            font-size: 0.85em;
-            opacity: 0.9;
-
-        }
-    </style>
-
-</head>
-
-<body>
-    <!-- Google Tag Manager (noscript) -->
-    <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
-    <!-- End Google Tag Manager (noscript) -->
-    <div id='menu'>
-        <input id='icgc' type='radio' name='rtoggle' value='icgc' checked='checked'>
-        <label for='icgc'>icgc</label>
-        <input id='osm-bright' type='radio' name='rtoggle' value='osm-bright'>
-        <label for='osm-bright'>osm-bright</label>
-        <input id='positron' type='radio' name='rtoggle' value='positron'>
-        <label for='positron'>positron</label>
-        <input id='fulldark' type='radio' name='rtoggle' value='fulldark'>
-        <label for='fulldark'>fulldark</label>
-        <input id='night' type='radio' name='rtoggle' value='night'>
-        <label for='night'>night</label>
-        <input id='hibrid' type='radio' name='rtoggle' value='hibrid'>
-        <label for='hibrid'>hibrid</label>
-
-    </div>
-    <div id='div_pitch' class="mapboxgl-ctrl-group mapboxgl-ctrl">
-        <button id="bt_pitch" title="Perspectiva" class="mapboxgl-ctrl-icon glyphicon glyphicon-road"></button>
-    </div>
-
-    <div id="map"></div>
-     <script type="module">
-       import {Map, NavigationControl,GeolocateControl,AttributionControl} from 'https://cdn.skypack.dev/maplibre-gl';     
-        
-        const THREE = window.THREE;
-        const loader = new THREE.GLTFLoader();
-        let _gltf;
-        let  currentTO;
-       let  isRotating = false;
-     
-        const map = new Map({
-            container: 'map',
-            style: 'https://geoserveis.icgc.cat/contextmaps/icgc.json',
-            center: [2.174689, 41.403806],
-            zoom: 15.93,
-            maxZoom: 18,
-            hash: true,
-            bearing: -131.2,
-            pitch: 45
-        });
-
-
-        map.on('load', function () {
-
-            map.addControl(new NavigationControl());
-            map.addControl(new GeolocateControl({
-                positionOptions: {
-                    enableHighAccuracy: true,
-                    watchPosition: true
-                }
-            }));
-
-
-
-            loader.load(
-                // resource URL
-                'models/sf_0.01625.glb',
-                // called when the resource is loaded
-                function (gltf) {
-                    _gltf = gltf;
-
-                    add3DModel();
-
-                   
-
-                    currentTO = setTimeout(startRotation, 2000);
-
-                },
-                // called while loading is progressing
-                function (xhr) {
-
-                    console.log((xhr.loaded / xhr.total * 100) + '% loaded');
-
-                },
-                // called when loading has errors
-                function (error) {
-
-                    console.log('An error happened', error);
-
-                }
-            );
-
-            map.on('styledata', function () {
-
-
-                setTimeout(function () {
-                    if (map.isStyleLoaded()) {
-
-                        add3DModel();
-                    }
-                }, 2000);
-            });
-
-
-            map.on('zoomend', function (e) {
-
-                if (map.getZoom() >= 13) {
-
-                    map.easeTo({
-                        'pitch': 50
-                    });
-                } else {
-                    map.easeTo({
-                        'pitch': 20
-                    });
-
-                }
-
-            });
-
-
-
-
-        });
-
-
-        class ThreeICGCMODEL {
-            constructor() {
-                this.id = 'sagradaFamilia';
-                this.type = 'custom';
-                this.renderingMode = '3d';
-                this.translate = fromLL(2.174546, 41.403564);
-                this.scale = 0.000000037;
-                this.camera = new THREE.Camera();
-
-                this.scene = _gltf.scene;
-                this.scene.remove(this.scene.getObjectByName("Ambient"));
-                const directionalLight = new THREE.AmbientLight(0xffffff, 1.5);
-                directionalLight.name = "Ambient";
-                this.scene.add(directionalLight);
-            }
-            onAdd(map, gl) {
-                this.map = map;
-                this.renderer = new THREE.WebGLRenderer({
-                    canvas: map.getCanvas(),
-                    context: gl
-                });
-                this.renderer.autoClear = false;
-            }
-            render(gl, matrix) {
-                const m = new THREE.Matrix4().fromArray(matrix);
-                const l = new THREE.Matrix4()
-                    .makeTranslation(this.translate[0], this.translate[1], this.translate[2])
-                    .scale(new THREE.Vector3(this.scale, -this.scale, this.scale));
-
-                this.camera.projectionMatrix.elements = matrix;
-                this.camera.projectionMatrix = m.multiply(l);
-                this.renderer.state.reset();
-                // this.renderer.context.disable(this.renderer.context.DEPTH_TEST);
-                this.renderer.render(this.scene, this.camera);
-                this.map.triggerRepaint();
-            }
-        }
-        //Thank you!!!
-        //https://bl.ocks.org/andrewharvey/7b61e9bdb4165e8832b7495c2a4f17f7
-        const fromLL = function (lon, lat) {
-            // derived from https://gist.github.com/springmeyer/871897
-            const extent = 20037508.34;
-
-            const x = lon * extent / 180;
-            let y = Math.log(Math.tan((90 + lat) * Math.PI / 360)) / (Math.PI / 180);
-            y = y * extent / 180;
-
-            return [(x + extent) / (2 * extent), 1 - ((y + extent) / (2 * extent)), 0.000001];
-        }
-
-
-
-        const layerList = document.getElementById('menu');
-        const inputs = layerList.getElementsByTagName('input');
-        const button = document.getElementById('bt_pitch');
-
-
-        function switchLayer(layer) {
-            const layerId = layer.target.id;
-            map.setStyle('https://geoserveis.icgc.cat/contextmaps/' + layerId + '.json');
-
-        }
-
-        function canviaPerspectiva() {
-            const pitch = parseInt(map.getPitch());
-            pitch == 60 ? pitch = 0 : pitch = pitch + 30;
-            map.easeTo({
-                'pitch': pitch
-            })
-        };
-
-        function add3DModel() {
-            if (!map.getLayer('sagradaFamilia')) {
-                map.addLayer(new ThreeICGCMODEL());
-            }
-
-        }
-
-        function startRotation() {
-
-            isRotating = true;
-            window.requestAnimationFrame(rotate);
-
-        }
-
-        map.on('mousemove', function () {
-            isRotating = false;
-            clearTimeout(currentTO);
-            currentTO = setTimeout(startRotation, 2000);
-        });
-
-        function rotate() {
-
-            if (isRotating) {
-                map.setBearing(map.getBearing() + 0.1);
-            }
-            window.requestAnimationFrame(rotate);
-
-        }
-
-        for (let  i = 0; i < inputs.length; i++) {
-            inputs[i].onclick = switchLayer;
-        }
-
-        button.onclick = canviaPerspectiva;
-    </script>
-</body>
-
+<html>
+
+<head>
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+
+  gtag('config', 'UA-46332195-9');
+</script>
+
+    <!-- Google Tag Manager -->
+    <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
+  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
+  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
+  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
+  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
+    <!-- End Google Tag Manager -->
+
+    <meta charset='utf-8' />
+    <title>Vector-Tiles Sagrada Familia 3d ICGC</title>
+    <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
+   
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/98/three.min.js"></script>
+    <script src="vendors/js/GLTFLoader.js"></script>
+    <link href='https://cdn.skypack.dev/maplibre-gl/dist/mapbox-gl.css' rel='stylesheet' />
+    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
+    <style>
+        body {
+            margin: 0;
+            padding: 0;
+        }
+
+        #map {
+            position: absolute;
+            top: 0;
+            bottom: 0;
+            width: 100%;
+            height: 100%
+        }
+
+        #menu {
+            position: absolute;
+            z-index: 1000;
+            background: #fff;
+            padding: 10px;
+            font-family: 'Open Sans', sans-serif;
+            top: 5px;
+            left: 5px;
+            border-radius: 7px;
+            -webkit-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+            -moz-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+            box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+        }
+
+        #div_pitch {
+            position: absolute;
+            right: 10px;
+            top: 142px;
+            width: 30px;
+            z-index: 100;
+        }
+
+        .sliderClass {
+            position: absolute;
+            left: 10px;
+            top: 79px;
+            width: 130px;
+            z-index: 100;
+            display: none;
+            background-color: white;
+            padding: 10px;
+            border-radius: 4px;
+            font-size: 0.85em;
+            opacity: 0.9;
+
+        }
+    </style>
+
+</head>
+
+<body>
+    <!-- Google Tag Manager (noscript) -->
+    <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+    <!-- End Google Tag Manager (noscript) -->
+    <div id='menu'>
+        <input id='icgc' type='radio' name='rtoggle' value='icgc' checked='checked'>
+        <label for='icgc'>icgc</label>
+        <input id='osm-bright' type='radio' name='rtoggle' value='osm-bright'>
+        <label for='osm-bright'>osm-bright</label>
+        <input id='positron' type='radio' name='rtoggle' value='positron'>
+        <label for='positron'>positron</label>
+        <input id='fulldark' type='radio' name='rtoggle' value='fulldark'>
+        <label for='fulldark'>fulldark</label>
+        <input id='night' type='radio' name='rtoggle' value='night'>
+        <label for='night'>night</label>
+        <input id='hibrid' type='radio' name='rtoggle' value='hibrid'>
+        <label for='hibrid'>hibrid</label>
+
+    </div>
+    <div id='div_pitch' class="mapboxgl-ctrl-group mapboxgl-ctrl">
+        <button id="bt_pitch" title="Perspectiva" class="mapboxgl-ctrl-icon glyphicon glyphicon-road"></button>
+    </div>
+
+    <div id="map"></div>
+     <script type="module">
+       import {Map, NavigationControl,GeolocateControl,AttributionControl} from 'https://cdn.skypack.dev/maplibre-gl';     
+        
+        const THREE = window.THREE;
+        const loader = new THREE.GLTFLoader();
+        let _gltf;
+        let  currentTO;
+       let  isRotating = false;
+     
+        const map = new Map({
+            container: 'map',
+            style: 'https://geoserveis.icgc.cat/contextmaps/icgc.json',
+            center: [2.174689, 41.403806],
+            zoom: 15.93,
+            maxZoom: 18,
+            hash: true,
+            bearing: -131.2,
+            pitch: 45
+        });
+
+
+        map.on('load', function () {
+
+            map.addControl(new NavigationControl());
+            map.addControl(new GeolocateControl({
+                positionOptions: {
+                    enableHighAccuracy: true,
+                    watchPosition: true
+                }
+            }));
+
+
+
+            loader.load(
+                // resource URL
+                'models/sf_0.01625.glb',
+                // called when the resource is loaded
+                function (gltf) {
+                    _gltf = gltf;
+
+                    add3DModel();
+
+                   
+
+                    currentTO = setTimeout(startRotation, 2000);
+
+                },
+                // called while loading is progressing
+                function (xhr) {
+
+                    console.log((xhr.loaded / xhr.total * 100) + '% loaded');
+
+                },
+                // called when loading has errors
+                function (error) {
+
+                    console.log('An error happened', error);
+
+                }
+            );
+
+            map.on('styledata', function () {
+
+
+                setTimeout(function () {
+                    if (map.isStyleLoaded()) {
+
+                        add3DModel();
+                    }
+                }, 2000);
+            });
+
+
+            map.on('zoomend', function (e) {
+
+                if (map.getZoom() >= 13) {
+
+                    map.easeTo({
+                        'pitch': 50
+                    });
+                } else {
+                    map.easeTo({
+                        'pitch': 20
+                    });
+
+                }
+
+            });
+
+
+
+
+        });
+
+
+        class ThreeICGCMODEL {
+            constructor() {
+                this.id = 'sagradaFamilia';
+                this.type = 'custom';
+                this.renderingMode = '3d';
+                this.translate = fromLL(2.174546, 41.403564);
+                this.scale = 0.000000037;
+                this.camera = new THREE.Camera();
+
+                this.scene = _gltf.scene;
+                this.scene.remove(this.scene.getObjectByName("Ambient"));
+                const directionalLight = new THREE.AmbientLight(0xffffff, 1.5);
+                directionalLight.name = "Ambient";
+                this.scene.add(directionalLight);
+            }
+            onAdd(map, gl) {
+                this.map = map;
+                this.renderer = new THREE.WebGLRenderer({
+                    canvas: map.getCanvas(),
+                    context: gl
+                });
+                this.renderer.autoClear = false;
+            }
+            render(gl, matrix) {
+                const m = new THREE.Matrix4().fromArray(matrix);
+                const l = new THREE.Matrix4()
+                    .makeTranslation(this.translate[0], this.translate[1], this.translate[2])
+                    .scale(new THREE.Vector3(this.scale, -this.scale, this.scale));
+
+                this.camera.projectionMatrix.elements = matrix;
+                this.camera.projectionMatrix = m.multiply(l);
+                this.renderer.state.reset();
+                // this.renderer.context.disable(this.renderer.context.DEPTH_TEST);
+                this.renderer.render(this.scene, this.camera);
+                this.map.triggerRepaint();
+            }
+        }
+        //Thank you!!!
+        //https://bl.ocks.org/andrewharvey/7b61e9bdb4165e8832b7495c2a4f17f7
+        const fromLL = function (lon, lat) {
+            // derived from https://gist.github.com/springmeyer/871897
+            const extent = 20037508.34;
+
+            const x = lon * extent / 180;
+            let y = Math.log(Math.tan((90 + lat) * Math.PI / 360)) / (Math.PI / 180);
+            y = y * extent / 180;
+
+            return [(x + extent) / (2 * extent), 1 - ((y + extent) / (2 * extent)), 0.000001];
+        }
+
+
+
+        const layerList = document.getElementById('menu');
+        const inputs = layerList.getElementsByTagName('input');
+        const button = document.getElementById('bt_pitch');
+
+
+        function switchLayer(layer) {
+            const layerId = layer.target.id;
+            map.setStyle('https://geoserveis.icgc.cat/contextmaps/' + layerId + '.json');
+
+        }
+
+        function canviaPerspectiva() {
+            const pitch = parseInt(map.getPitch());
+            pitch == 60 ? pitch = 0 : pitch = pitch + 30;
+            map.easeTo({
+                'pitch': pitch
+            })
+        };
+
+        function add3DModel() {
+            if (!map.getLayer('sagradaFamilia')) {
+                map.addLayer(new ThreeICGCMODEL());
+            }
+
+        }
+
+        function startRotation() {
+
+            isRotating = true;
+            window.requestAnimationFrame(rotate);
+
+        }
+
+        map.on('mousemove', function () {
+            isRotating = false;
+            clearTimeout(currentTO);
+            currentTO = setTimeout(startRotation, 2000);
+        });
+
+        function rotate() {
+
+            if (isRotating) {
+                map.setBearing(map.getBearing() + 0.1);
+            }
+            window.requestAnimationFrame(rotate);
+
+        }
+
+        for (let  i = 0; i < inputs.length; i++) {
+            inputs[i].onclick = switchLayer;
+        }
+
+        button.onclick = canviaPerspectiva;
+    </script>
+</body>
+
 </html>
\ No newline at end of file
diff --git a/icgc-model3d.html b/icgc-model3d.html
index ee55717..f315db4 100644
--- a/icgc-model3d.html
+++ b/icgc-model3d.html
@@ -1,386 +1,386 @@
-<html lang="ca">
-<head>
-   <!-- Global site tag (gtag.js) - Google Analytics -->
-<script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
-<script>
-  window.dataLayer = window.dataLayer || [];
-  function gtag(){dataLayer.push(arguments);}
-  gtag('js', new Date());
-
-  gtag('config', 'UA-46332195-9');
-</script>
-
-<!-- Google Tag Manager -->
-<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
-  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
-  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
-  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
-  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
-  <!-- End Google Tag Manager -->
-  
-
-  <title>Vector ICGC</title>
-  <meta charset="utf-8" />
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <meta name="author" content="ICGC" />
-  <meta name="description" content="Exemple Leaflet">
-  <meta name="robots" content="index,follow">
-  <link rel="shortcut icon" type="image/x-icon" href="favicon.ico" />
-  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/css/bootstrap.min.css" integrity="sha384-Zug+QiDoJOrZ5t4lssLdxGhVrurbmBWopoEl+M6BdEfwnCJZtKxi1KgxUyJq13dy" crossorigin="anonymous">
-  <link href="https://use.fontawesome.com/releases/v5.0.6/css/all.css" rel="stylesheet">
-  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
-  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/js/bootstrap.min.js" integrity="sha384-a5N7Y/aK3qNeh15eJKGWxsqtnX/wWdSZSKp+81YjTmS15nvnvxKHuzaWwXHDli+4" crossorigin="anonymous"></script>
-  <script src="https://cdn.rawgit.com/google/code-prettify/master/loader/run_prettify.js"></script>
-  <style>
-    body {
-      margin: 0;
-    }
-    .soft{
-    background-color: #f7f7f7
-    }
-    .titol{
-      padding: 15px
-    }
-    .container{
-      border:1px solid #f7f7f7
-    }
-
-    li.L0, li.L1, li.L2, li.L3,
-    li.L5, li.L6, li.L7, li.L8 {
-      list-style-type: decimal !important;
-    }
-  </style>
-
-</head>
-
-<body>
-     <!-- Google Tag Manager (noscript) -->
-<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP"
-    height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
-    <!-- End Google Tag Manager (noscript) -->
-  <div class="container">
-  <div class="pro">
-    <div class="titol">
-    <strong>Exemple 3d GLTF ICGC </strong>
-    <br><div><p><a href="https://github.com/OpenICGC/OpenICGC.github.io/blob/master/icgc-model3d-map.html">Veure codi font <i class="fab fa-github"></i></a>
-    
-        <a href="icgc-model3d-map.html">pantalla completa <i class="fas fa-expand"></i></a>
-    </p></div>
-  </div>
-</div>
-
-<iframe src="icgc-model3d-map.html" frameborder=0 width="100%" height="500"></iframe>
-<hr>
-  <div class="soft">
-    <pre><code class="prettyprint linenums">
-        &#x3C;html&#x3E;
-        &#x3C;head&#x3E;
-          
-            &#x3C;meta charset='utf-8' /&#x3E;
-            &#x3C;title&#x3E;Vector-Tiles Sagrada Familia 3d ICGC &#x3C;/title&#x3E;
-            &#x3C;meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' /&#x3E;
-          
-            &#x3C;script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/98/three.min.js"&#x3E; &#x3C;/script&#x3E;
-            &#x3C;script src="vendors/js/GLTFLoader.js"&#x3E; &#x3C;/script&#x3E;
-            &#x3C;link href='https://cdn.skypack.dev/maplibre-gl/dist/mapbox-gl.css' rel='stylesheet' /&#x3E;
-            &#x3C;link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" /&#x3E;
-            &#x3C;style&#x3E;
-               body {
-                   margin: 0;
-                   padding: 0;
-               }
-       
-               #map {
-                   position: absolute;
-                   top: 0;
-                   bottom: 0;
-                   width: 100%;
-                   height: 100%
-               }
-       
-               #menu {
-                   position: absolute;
-                   z-index: 1000;
-                   background: #fff;
-                   padding: 10px;
-                   font-family: 'Open Sans', sans-serif;
-                   top: 5px;
-                   left: 5px;
-                   border-radius: 7px;
-                   -webkit-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-                   -moz-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-                   box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-               }
-       
-               #div_pitch {
-                   position: absolute;
-                   right: 10px;
-                   top: 142px;
-                   width: 30px;
-                   z-index: 100;
-               }
-       
-               .sliderClass {
-                   position: absolute;
-                   left: 10px;
-                   top: 79px;
-                   width: 130px;
-                   z-index: 100;
-                   display: none;
-                   background-color: white;
-                   padding: 10px;
-                   border-radius: 4px;
-                   font-size: 0.85em;
-                   opacity: 0.9;
-       
-               }
-            &#x3C;/style&#x3E;
-       
-        &#x3C;/head&#x3E;
-       
-        &#x3C;body&#x3E;
-            
-            &#x3C;div id='menu'&#x3E;
-                &#x3C;input id='icgc' type='radio' name='rtoggle' value='icgc' checked='checked'&#x3E;
-                &#x3C;label for='icgc'&#x3E;icgc &#x3C;/label&#x3E;
-                &#x3C;input id='osm-bright' type='radio' name='rtoggle' value='osm-bright'&#x3E;
-                &#x3C;label for='osm-bright'&#x3E;osm-bright &#x3C;/label&#x3E;
-                &#x3C;input id='positron' type='radio' name='rtoggle' value='positron'&#x3E;
-                &#x3C;label for='positron'&#x3E;positron &#x3C;/label&#x3E;
-                &#x3C;input id='fulldark' type='radio' name='rtoggle' value='fulldark'&#x3E;
-                &#x3C;label for='fulldark'&#x3E;fulldark &#x3C;/label&#x3E;
-                &#x3C;input id='night' type='radio' name='rtoggle' value='night'&#x3E;
-                &#x3C;label for='night'&#x3E;night &#x3C;/label&#x3E;
-                &#x3C;input id='hibrid' type='radio' name='rtoggle' value='hibrid'&#x3E;
-                &#x3C;label for='hibrid'&#x3E;hibrid &#x3C;/label&#x3E;
-       
-            &#x3C;/div&#x3E;
-            &#x3C;div id='div_pitch' class="mapboxgl-ctrl-group mapboxgl-ctrl"&#x3E;
-                &#x3C;button id="bt_pitch" title="Perspectiva" class="mapboxgl-ctrl-icon glyphicon glyphicon-road"&#x3E; &#x3C;/button&#x3E;
-            &#x3C;/div&#x3E;
-       
-            &#x3C;div id="map"&#x3E; &#x3C;/div&#x3E;
-            &#x3C;script  type="module"&#x3E;
-			
-				import {Map, NavigationControl,GeolocateControl,AttributionControl} from 'https://cdn.skypack.dev/maplibre-gl';   
-              
-               const THREE = window.THREE;
-               const loader = new THREE.GLTFLoader();
-              let _gltf;
-              let  currentTO;
-              let  isRotating = false;
-               accessToken = 'NOT-REQUIRED-WITH-YOUR-VECTOR-TILES-DATA';
-              const map = new Map({
-                   container: 'map',
-                   style: 'https://geoserveis.icgc.cat/contextmaps/icgc.json',
-       
-                   center: [2.174689, 41.403806],
-                   zoom: 15.93,
-                   maxZoom: 18,
-                   hash: true,
-                   bearing: -131.2,
-                   pitch: 45
-               });
-       
-       
-       
-               map.on('load', function () {
-       
-                   map.addControl(new NavigationControl());
-                   map.addControl(new GeolocateControl({
-                       positionOptions: {
-                           enableHighAccuracy: true,
-                           watchPosition: true
-                       }
-                   }));
-       
-       
-       
-                   loader.load(
-                       // resource URL
-                       'models/sf_0.01625.glb',
-                       // called when the resource is loaded
-                       function (gltf) {
-                           _gltf = gltf;
-       
-                           add3DModel();
-       
-                           map.flyTo({
-                               zoom: 15.93,
-                               center: [2.174689, 41.403806],
-                               bearing: -131.2,
-                           });
-       
-                           currentTO = setTimeout(startRotation, 2000);
-       
-                       },
-                       // called while loading is progressing
-                       function (xhr) {
-       
-                           console.log((xhr.loaded / xhr.total * 100) + '% loaded');
-       
-                       },
-                       // called when loading has errors
-                       function (error) {
-       
-                           console.log('An error happened', error);
-       
-                       }
-                   );
-       
-                   map.on('styledata', function () {
-       
-       
-                       setTimeout(function () {
-                           if (map.isStyleLoaded()) {
-       
-                               add3DModel();
-                           }
-                       }, 2000);
-                   });
-       
-       
-                   map.on('zoomend', function (e) {
-       
-                       if (map.getZoom() &#x3E;= 13) {
-       
-                           map.easeTo({
-                               'pitch': 50
-                           });
-                       } else {
-                           map.easeTo({
-                               'pitch': 20
-                           });
-       
-                       }
-       
-                   });
-       
-       
-       
-       
-               });
-       
-       
-               class ThreeICGCMODEL {
-                   constructor() {
-                       this.id = 'sagradaFamilia';
-                       this.type = 'custom';
-                       this.renderingMode = '3d';
-                       this.translate = fromLL(2.174546, 41.403564);
-                       this.scale = 0.000000037;
-                       this.camera = new THREE.Camera();
-       
-                       this.scene = _gltf.scene;
-                       this.scene.remove(this.scene.getObjectByName("Ambient"));
-                       const directionalLight = new THREE.AmbientLight(0xffffff, 1.5);
-                       directionalLight.name = "Ambient";
-                       this.scene.add(directionalLight);
-                   }
-                   onAdd(map, gl) {
-                       this.map = map;
-                       this.renderer = new THREE.WebGLRenderer({
-                           canvas: map.getCanvas(),
-                           context: gl
-                       });
-                       this.renderer.autoClear = false;
-                   }
-                   render(gl, matrix) {
-                       const m = new THREE.Matrix4().fromArray(matrix);
-                       const l = new THREE.Matrix4()
-                           .makeTranslation(this.translate[0], this.translate[1], this.translate[2])
-                           .scale(new THREE.Vector3(this.scale, -this.scale, this.scale));
-       
-                       this.camera.projectionMatrix.elements = matrix;
-                       this.camera.projectionMatrix = m.multiply(l);
-                       this.renderer.state.reset();
-                       // this.renderer.context.disable(this.renderer.context.DEPTH_TEST);
-                       this.renderer.render(this.scene, this.camera);
-                       this.map.triggerRepaint();
-                   }
-               }
-               //Thank you!!!
-               //https://bl.ocks.org/andrewharvey/7b61e9bdb4165e8832b7495c2a4f17f7
-               const fromLL = function (lon, lat) {
-                   // derived from https://gist.github.com/springmeyer/871897
-                   const extent = 20037508.34;
-       
-                   const x = lon * extent / 180;
-                   let y = Math.log(Math.tan((90 + lat) * Math.PI / 360)) / (Math.PI / 180);
-                   y = y * extent / 180;
-       
-                   return [(x + extent) / (2 * extent), 1 - ((y + extent) / (2 * extent)), 0.000001];
-               }
-       
-       
-       
-               const layerList = document.getElementById('menu');
-               const inputs = layerList.getElementsByTagName('input');
-               const button = document.getElementById('bt_pitch');
-       
-       
-               function switchLayer(layer) {
-                   const layerId = layer.target.id;
-       
-       
-                   map.setStyle('https://geoserveis.icgc.cat/contextmaps/' + layerId + '.json');
-       
-       
-       
-               }
-       
-               function canviaPerspectiva() {
-                   const pitch = parseInt(map.getPitch());
-                   pitch == 60 ? pitch = 0 : pitch = pitch + 30;
-                   map.easeTo({
-                       'pitch': pitch
-                   })
-               };
-       
-               function add3DModel() {
-                   if (!map.getLayer('sagradaFamilia')) {
-                       map.addLayer(new ThreeICGCMODEL());
-                   }
-       
-       
-               }
-       
-               function startRotation() {
-       
-                   isRotating = true;
-                   window.requestAnimationFrame(rotate);
-       
-               }
-       
-               map.on('mousemove', function () {
-                   isRotating = false;
-                   clearTimeout(currentTO);
-                   currentTO = setTimeout(startRotation, 2000);
-               });
-       
-               function rotate() {
-       
-                   if (isRotating) {
-                       map.setBearing(map.getBearing() + 0.1);
-                   }
-                   window.requestAnimationFrame(rotate);
-       
-               }
-       
-               for (let  i = 0; i  &#x3C; inputs.length; i++) {
-                   inputs[i].onclick = switchLayer;
-               }
-       
-               button.onclick = canviaPerspectiva;
-            &#x3C;/script&#x3E;
-        &#x3C;/body&#x3E;
-       
-        &#x3C;/html&#x3E;
-    </code></pre>
-  </div>
-</div>
-
-</body>
-
-</html>
+<html lang="ca">
+<head>
+   <!-- Global site tag (gtag.js) - Google Analytics -->
+<script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+
+  gtag('config', 'UA-46332195-9');
+</script>
+
+<!-- Google Tag Manager -->
+<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
+  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
+  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
+  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
+  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
+  <!-- End Google Tag Manager -->
+  
+
+  <title>Vector ICGC</title>
+  <meta charset="utf-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <meta name="author" content="ICGC" />
+  <meta name="description" content="Exemple Leaflet">
+  <meta name="robots" content="index,follow">
+  <link rel="shortcut icon" type="image/x-icon" href="favicon.ico" />
+  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/css/bootstrap.min.css" integrity="sha384-Zug+QiDoJOrZ5t4lssLdxGhVrurbmBWopoEl+M6BdEfwnCJZtKxi1KgxUyJq13dy" crossorigin="anonymous">
+  <link href="https://use.fontawesome.com/releases/v5.0.6/css/all.css" rel="stylesheet">
+  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
+  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/js/bootstrap.min.js" integrity="sha384-a5N7Y/aK3qNeh15eJKGWxsqtnX/wWdSZSKp+81YjTmS15nvnvxKHuzaWwXHDli+4" crossorigin="anonymous"></script>
+  <script src="https://cdn.rawgit.com/google/code-prettify/master/loader/run_prettify.js"></script>
+  <style>
+    body {
+      margin: 0;
+    }
+    .soft{
+    background-color: #f7f7f7
+    }
+    .titol{
+      padding: 15px
+    }
+    .container{
+      border:1px solid #f7f7f7
+    }
+
+    li.L0, li.L1, li.L2, li.L3,
+    li.L5, li.L6, li.L7, li.L8 {
+      list-style-type: decimal !important;
+    }
+  </style>
+
+</head>
+
+<body>
+     <!-- Google Tag Manager (noscript) -->
+<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP"
+    height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+    <!-- End Google Tag Manager (noscript) -->
+  <div class="container">
+  <div class="pro">
+    <div class="titol">
+    <strong>Exemple 3d GLTF ICGC </strong>
+    <br><div><p><a href="https://github.com/OpenICGC/OpenICGC.github.io/blob/master/icgc-model3d-map.html">Veure codi font <i class="fab fa-github"></i></a>
+    
+        <a href="icgc-model3d-map.html">pantalla completa <i class="fas fa-expand"></i></a>
+    </p></div>
+  </div>
+</div>
+
+<iframe src="icgc-model3d-map.html" frameborder=0 width="100%" height="500"></iframe>
+<hr>
+  <div class="soft">
+    <pre><code class="prettyprint linenums">
+        &#x3C;html&#x3E;
+        &#x3C;head&#x3E;
+          
+            &#x3C;meta charset='utf-8' /&#x3E;
+            &#x3C;title&#x3E;Vector-Tiles Sagrada Familia 3d ICGC &#x3C;/title&#x3E;
+            &#x3C;meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' /&#x3E;
+          
+            &#x3C;script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/98/three.min.js"&#x3E; &#x3C;/script&#x3E;
+            &#x3C;script src="vendors/js/GLTFLoader.js"&#x3E; &#x3C;/script&#x3E;
+            &#x3C;link href='https://cdn.skypack.dev/maplibre-gl/dist/mapbox-gl.css' rel='stylesheet' /&#x3E;
+            &#x3C;link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" /&#x3E;
+            &#x3C;style&#x3E;
+               body {
+                   margin: 0;
+                   padding: 0;
+               }
+       
+               #map {
+                   position: absolute;
+                   top: 0;
+                   bottom: 0;
+                   width: 100%;
+                   height: 100%
+               }
+       
+               #menu {
+                   position: absolute;
+                   z-index: 1000;
+                   background: #fff;
+                   padding: 10px;
+                   font-family: 'Open Sans', sans-serif;
+                   top: 5px;
+                   left: 5px;
+                   border-radius: 7px;
+                   -webkit-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+                   -moz-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+                   box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+               }
+       
+               #div_pitch {
+                   position: absolute;
+                   right: 10px;
+                   top: 142px;
+                   width: 30px;
+                   z-index: 100;
+               }
+       
+               .sliderClass {
+                   position: absolute;
+                   left: 10px;
+                   top: 79px;
+                   width: 130px;
+                   z-index: 100;
+                   display: none;
+                   background-color: white;
+                   padding: 10px;
+                   border-radius: 4px;
+                   font-size: 0.85em;
+                   opacity: 0.9;
+       
+               }
+            &#x3C;/style&#x3E;
+       
+        &#x3C;/head&#x3E;
+       
+        &#x3C;body&#x3E;
+            
+            &#x3C;div id='menu'&#x3E;
+                &#x3C;input id='icgc' type='radio' name='rtoggle' value='icgc' checked='checked'&#x3E;
+                &#x3C;label for='icgc'&#x3E;icgc &#x3C;/label&#x3E;
+                &#x3C;input id='osm-bright' type='radio' name='rtoggle' value='osm-bright'&#x3E;
+                &#x3C;label for='osm-bright'&#x3E;osm-bright &#x3C;/label&#x3E;
+                &#x3C;input id='positron' type='radio' name='rtoggle' value='positron'&#x3E;
+                &#x3C;label for='positron'&#x3E;positron &#x3C;/label&#x3E;
+                &#x3C;input id='fulldark' type='radio' name='rtoggle' value='fulldark'&#x3E;
+                &#x3C;label for='fulldark'&#x3E;fulldark &#x3C;/label&#x3E;
+                &#x3C;input id='night' type='radio' name='rtoggle' value='night'&#x3E;
+                &#x3C;label for='night'&#x3E;night &#x3C;/label&#x3E;
+                &#x3C;input id='hibrid' type='radio' name='rtoggle' value='hibrid'&#x3E;
+                &#x3C;label for='hibrid'&#x3E;hibrid &#x3C;/label&#x3E;
+       
+            &#x3C;/div&#x3E;
+            &#x3C;div id='div_pitch' class="mapboxgl-ctrl-group mapboxgl-ctrl"&#x3E;
+                &#x3C;button id="bt_pitch" title="Perspectiva" class="mapboxgl-ctrl-icon glyphicon glyphicon-road"&#x3E; &#x3C;/button&#x3E;
+            &#x3C;/div&#x3E;
+       
+            &#x3C;div id="map"&#x3E; &#x3C;/div&#x3E;
+            &#x3C;script  type="module"&#x3E;
+			
+				import {Map, NavigationControl,GeolocateControl,AttributionControl} from 'https://cdn.skypack.dev/maplibre-gl';   
+              
+               const THREE = window.THREE;
+               const loader = new THREE.GLTFLoader();
+              let _gltf;
+              let  currentTO;
+              let  isRotating = false;
+               accessToken = 'NOT-REQUIRED-WITH-YOUR-VECTOR-TILES-DATA';
+              const map = new Map({
+                   container: 'map',
+                   style: 'https://geoserveis.icgc.cat/contextmaps/icgc.json',
+       
+                   center: [2.174689, 41.403806],
+                   zoom: 15.93,
+                   maxZoom: 18,
+                   hash: true,
+                   bearing: -131.2,
+                   pitch: 45
+               });
+       
+       
+       
+               map.on('load', function () {
+       
+                   map.addControl(new NavigationControl());
+                   map.addControl(new GeolocateControl({
+                       positionOptions: {
+                           enableHighAccuracy: true,
+                           watchPosition: true
+                       }
+                   }));
+       
+       
+       
+                   loader.load(
+                       // resource URL
+                       'models/sf_0.01625.glb',
+                       // called when the resource is loaded
+                       function (gltf) {
+                           _gltf = gltf;
+       
+                           add3DModel();
+       
+                           map.flyTo({
+                               zoom: 15.93,
+                               center: [2.174689, 41.403806],
+                               bearing: -131.2,
+                           });
+       
+                           currentTO = setTimeout(startRotation, 2000);
+       
+                       },
+                       // called while loading is progressing
+                       function (xhr) {
+       
+                           console.log((xhr.loaded / xhr.total * 100) + '% loaded');
+       
+                       },
+                       // called when loading has errors
+                       function (error) {
+       
+                           console.log('An error happened', error);
+       
+                       }
+                   );
+       
+                   map.on('styledata', function () {
+       
+       
+                       setTimeout(function () {
+                           if (map.isStyleLoaded()) {
+       
+                               add3DModel();
+                           }
+                       }, 2000);
+                   });
+       
+       
+                   map.on('zoomend', function (e) {
+       
+                       if (map.getZoom() &#x3E;= 13) {
+       
+                           map.easeTo({
+                               'pitch': 50
+                           });
+                       } else {
+                           map.easeTo({
+                               'pitch': 20
+                           });
+       
+                       }
+       
+                   });
+       
+       
+       
+       
+               });
+       
+       
+               class ThreeICGCMODEL {
+                   constructor() {
+                       this.id = 'sagradaFamilia';
+                       this.type = 'custom';
+                       this.renderingMode = '3d';
+                       this.translate = fromLL(2.174546, 41.403564);
+                       this.scale = 0.000000037;
+                       this.camera = new THREE.Camera();
+       
+                       this.scene = _gltf.scene;
+                       this.scene.remove(this.scene.getObjectByName("Ambient"));
+                       const directionalLight = new THREE.AmbientLight(0xffffff, 1.5);
+                       directionalLight.name = "Ambient";
+                       this.scene.add(directionalLight);
+                   }
+                   onAdd(map, gl) {
+                       this.map = map;
+                       this.renderer = new THREE.WebGLRenderer({
+                           canvas: map.getCanvas(),
+                           context: gl
+                       });
+                       this.renderer.autoClear = false;
+                   }
+                   render(gl, matrix) {
+                       const m = new THREE.Matrix4().fromArray(matrix);
+                       const l = new THREE.Matrix4()
+                           .makeTranslation(this.translate[0], this.translate[1], this.translate[2])
+                           .scale(new THREE.Vector3(this.scale, -this.scale, this.scale));
+       
+                       this.camera.projectionMatrix.elements = matrix;
+                       this.camera.projectionMatrix = m.multiply(l);
+                       this.renderer.state.reset();
+                       // this.renderer.context.disable(this.renderer.context.DEPTH_TEST);
+                       this.renderer.render(this.scene, this.camera);
+                       this.map.triggerRepaint();
+                   }
+               }
+               //Thank you!!!
+               //https://bl.ocks.org/andrewharvey/7b61e9bdb4165e8832b7495c2a4f17f7
+               const fromLL = function (lon, lat) {
+                   // derived from https://gist.github.com/springmeyer/871897
+                   const extent = 20037508.34;
+       
+                   const x = lon * extent / 180;
+                   let y = Math.log(Math.tan((90 + lat) * Math.PI / 360)) / (Math.PI / 180);
+                   y = y * extent / 180;
+       
+                   return [(x + extent) / (2 * extent), 1 - ((y + extent) / (2 * extent)), 0.000001];
+               }
+       
+       
+       
+               const layerList = document.getElementById('menu');
+               const inputs = layerList.getElementsByTagName('input');
+               const button = document.getElementById('bt_pitch');
+       
+       
+               function switchLayer(layer) {
+                   const layerId = layer.target.id;
+       
+       
+                   map.setStyle('https://geoserveis.icgc.cat/contextmaps/' + layerId + '.json');
+       
+       
+       
+               }
+       
+               function canviaPerspectiva() {
+                   const pitch = parseInt(map.getPitch());
+                   pitch == 60 ? pitch = 0 : pitch = pitch + 30;
+                   map.easeTo({
+                       'pitch': pitch
+                   })
+               };
+       
+               function add3DModel() {
+                   if (!map.getLayer('sagradaFamilia')) {
+                       map.addLayer(new ThreeICGCMODEL());
+                   }
+       
+       
+               }
+       
+               function startRotation() {
+       
+                   isRotating = true;
+                   window.requestAnimationFrame(rotate);
+       
+               }
+       
+               map.on('mousemove', function () {
+                   isRotating = false;
+                   clearTimeout(currentTO);
+                   currentTO = setTimeout(startRotation, 2000);
+               });
+       
+               function rotate() {
+       
+                   if (isRotating) {
+                       map.setBearing(map.getBearing() + 0.1);
+                   }
+                   window.requestAnimationFrame(rotate);
+       
+               }
+       
+               for (let  i = 0; i  &#x3C; inputs.length; i++) {
+                   inputs[i].onclick = switchLayer;
+               }
+       
+               button.onclick = canviaPerspectiva;
+            &#x3C;/script&#x3E;
+        &#x3C;/body&#x3E;
+       
+        &#x3C;/html&#x3E;
+    </code></pre>
+  </div>
+</div>
+
+</body>
+
+</html>
diff --git a/icgc-raster-map.html b/icgc-raster-map.html
index 0a9731c..1d33c65 100644
--- a/icgc-raster-map.html
+++ b/icgc-raster-map.html
@@ -1,125 +1,125 @@
-<html lang="ca">
-  <head>
-     <!-- Global site tag (gtag.js) - Google Analytics -->
-<script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
-<script>
-  window.dataLayer = window.dataLayer || [];
-  function gtag(){dataLayer.push(arguments);}
-  gtag('js', new Date());
-
-  gtag('config', 'UA-46332195-9');
-</script>
-
-<!-- Google Tag Manager -->
-<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
-  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
-  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
-  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
-  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
-  <!-- End Google Tag Manager -->
-  
-  <title>Raster ICGC  </title>
-  <meta charset="utf-8" />
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <meta name="author" content="geostarters" />
-  <meta name="description" content="Tile rasters Catalunya">
-  <meta name="robots" content="index,follow">
-  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.6.0/leaflet.css" />
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.6.0/leaflet.js">  </script>
-  <style>
-  body {
-    margin: 0;
-  }
-  #map {
-    height: 500px;
-    width: 100%;
-    background-color: #ffffff
-  }
-  </style>
-  <script>
-  function init() {
-    const map = L.map('map', {
-      center: [41.6863, 2.4382],
-      zoom: 10,
-      attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-    });
-    const topoICGC = L.tileLayer('https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/topo/GRID3857/{z}/{x}/{y}.jpeg', {
-      maxZoom: 19,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-    });
-
-    const topoICGCWEB = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/topo_suau/CAT3857/{z}/{x}/{y}.png', {
-      maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-    }).addTo(map);
-
-    const topoICGCDark = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/nit_topo_suau/CAT3857/{z}/{x}/{y}.png', {
-      maxZoom: 20,tms:false,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-    });
-
-    const topoICGCGris = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/gris_topo_suau/CAT3857/{z}/{x}/{y}.png', {
-      maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-    });
-
-    const geologicICGC = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/geologia/MON3857NW/{z}/{x}/{y}.png', {
-      maxZoom: 14,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-    });
-
-
-
-    const ortoICGC =
-      L.tileLayer('https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/orto/GRID3857/{z}/{x}/{y}.jpeg', {
-        maxZoom: 19,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-      });
-
-    const ortoICGC_H =
-      L.tileLayer('https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/orto/GRID3857/{z}/{x}/{y}.jpeg', {
-        maxZoom: 19,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-      });
-
-      const ortoAugICGC =
-      L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/orto_augmentada/CAT3857/{z}/{x}/{y}.jpeg', {
-        maxZoom: 19,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-      });
-
-    const hibridICGC = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/hibrida_total/CAT3857/{z}/{x}/{y}.png', {
-      maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-    });
-
-    const toponimICGC = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/toponimia/CAT3857/{z}/{x}/{y}.png', {
-        maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-      });
-
-      const relleuICGC = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/relleu/CAT3857/{z}/{x}/{y}.png', {
-        maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-      });
-
-    const hibrida = L.layerGroup([ortoICGC_H, hibridICGC]);
-    const mapaBase = {
-      'Ortofoto': ortoICGC,
-      'Orto Aug.': ortoAugICGC,
-      'Clàssic': topoICGC,
-      'Web': topoICGCWEB,
-      'Geològic':geologicICGC,
-      'Fosc': topoICGCDark,
-      'Gris': topoICGCGris,
-      'Híbrid': hibrida,
-      'Toponímia':toponimICGC,
-      'Relleu':relleuICGC
-          
-    };
-    
-    controlCapas = L.control.layers(mapaBase, null, {
-      collapsed: false
-    });
-    controlCapas.addTo(map)
-
-  }
-  </script>
- </head>
- <body onLoad="init()">
-    <!-- Google Tag Manager (noscript) -->
-<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP"
-  height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
-  <!-- End Google Tag Manager (noscript) -->
-  <div id="map">  </div>
- </body>
- </html>
+<html lang="ca">
+  <head>
+     <!-- Global site tag (gtag.js) - Google Analytics -->
+<script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+
+  gtag('config', 'UA-46332195-9');
+</script>
+
+<!-- Google Tag Manager -->
+<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
+  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
+  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
+  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
+  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
+  <!-- End Google Tag Manager -->
+  
+  <title>Raster ICGC  </title>
+  <meta charset="utf-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <meta name="author" content="geostarters" />
+  <meta name="description" content="Tile rasters Catalunya">
+  <meta name="robots" content="index,follow">
+  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.6.0/leaflet.css" />
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.6.0/leaflet.js">  </script>
+  <style>
+  body {
+    margin: 0;
+  }
+  #map {
+    height: 500px;
+    width: 100%;
+    background-color: #ffffff
+  }
+  </style>
+  <script>
+  function init() {
+    const map = L.map('map', {
+      center: [41.6863, 2.4382],
+      zoom: 10,
+      attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+    });
+    const topoICGC = L.tileLayer('https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/topo/GRID3857/{z}/{x}/{y}.jpeg', {
+      maxZoom: 19,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+    });
+
+    const topoICGCWEB = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/topo_suau/CAT3857/{z}/{x}/{y}.png', {
+      maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+    }).addTo(map);
+
+    const topoICGCDark = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/nit_topo_suau/CAT3857/{z}/{x}/{y}.png', {
+      maxZoom: 20,tms:false,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+    });
+
+    const topoICGCGris = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/gris_topo_suau/CAT3857/{z}/{x}/{y}.png', {
+      maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+    });
+
+    const geologicICGC = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/geologia/MON3857NW/{z}/{x}/{y}.png', {
+      maxZoom: 14,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+    });
+
+
+
+    const ortoICGC =
+      L.tileLayer('https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/orto/GRID3857/{z}/{x}/{y}.jpeg', {
+        maxZoom: 19,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+      });
+
+    const ortoICGC_H =
+      L.tileLayer('https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/orto/GRID3857/{z}/{x}/{y}.jpeg', {
+        maxZoom: 19,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+      });
+
+      const ortoAugICGC =
+      L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/orto_augmentada/CAT3857/{z}/{x}/{y}.jpeg', {
+        maxZoom: 19,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+      });
+
+    const hibridICGC = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/hibrida_total/CAT3857/{z}/{x}/{y}.png', {
+      maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+    });
+
+    const toponimICGC = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/toponimia/CAT3857/{z}/{x}/{y}.png', {
+        maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+      });
+
+      const relleuICGC = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/relleu/CAT3857/{z}/{x}/{y}.png', {
+        maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+      });
+
+    const hibrida = L.layerGroup([ortoICGC_H, hibridICGC]);
+    const mapaBase = {
+      'Ortofoto': ortoICGC,
+      'Orto Aug.': ortoAugICGC,
+      'Clàssic': topoICGC,
+      'Web': topoICGCWEB,
+      'Geològic':geologicICGC,
+      'Fosc': topoICGCDark,
+      'Gris': topoICGCGris,
+      'Híbrid': hibrida,
+      'Toponímia':toponimICGC,
+      'Relleu':relleuICGC
+          
+    };
+    
+    controlCapas = L.control.layers(mapaBase, null, {
+      collapsed: false
+    });
+    controlCapas.addTo(map)
+
+  }
+  </script>
+ </head>
+ <body onLoad="init()">
+    <!-- Google Tag Manager (noscript) -->
+<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP"
+  height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+  <!-- End Google Tag Manager (noscript) -->
+  <div id="map">  </div>
+ </body>
+ </html>
diff --git a/icgc-rastermaps.html b/icgc-rastermaps.html
index 650927e..9d5aa0e 100644
--- a/icgc-rastermaps.html
+++ b/icgc-rastermaps.html
@@ -1,179 +1,179 @@
-<html lang="ca">
-<head>
-   <!-- Global site tag (gtag.js) - Google Analytics -->
-<script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
-<script>
-  window.dataLayer = window.dataLayer || [];
-  function gtag(){dataLayer.push(arguments);}
-  gtag('js', new Date());
-
-  gtag('config', 'UA-46332195-9');
-</script>
-
-<!-- Google Tag Manager -->
-<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
-  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
-  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
-  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
-  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
-  <!-- End Google Tag Manager -->
-  
-
-  <title>Raster ICGC</title>
-  <meta charset="utf-8" />
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <meta name="author" content="geostarters" />
-  <meta name="description" content="Tile rasters Catalunya">
-  <meta name="robots" content="index,follow">
-  <link rel="shortcut icon" type="image/x-icon" href="favicon.ico" />
-  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/css/bootstrap.min.css" integrity="sha384-Zug+QiDoJOrZ5t4lssLdxGhVrurbmBWopoEl+M6BdEfwnCJZtKxi1KgxUyJq13dy" crossorigin="anonymous">
-  <link href="https://use.fontawesome.com/releases/v5.0.6/css/all.css" rel="stylesheet">
-  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
-  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/js/bootstrap.min.js" integrity="sha384-a5N7Y/aK3qNeh15eJKGWxsqtnX/wWdSZSKp+81YjTmS15nvnvxKHuzaWwXHDli+4" crossorigin="anonymous"></script>
-  <script src="https://cdn.rawgit.com/google/code-prettify/master/loader/run_prettify.js"></script>
-  <style>
-    body {
-      margin: 0;
-    }
-    .soft{
-      background-color: #f7f7f7
-    }
-    .titol{
-      padding: 15px
-    }
-    .container{
-      border:1px solid #f7f7f7
-    }
-
-    li.L0, li.L1, li.L2, li.L3,
-    li.L5, li.L6, li.L7, li.L8 {
-      list-style-type: decimal !important;
-    }
-  </style>
-</head>
-<body>
-   <!-- Google Tag Manager (noscript) -->
-<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP"
-  height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
-  <!-- End Google Tag Manager (noscript) -->
-  <div class="container">
-  <div class="pro">
-    <div class="titol">
-    <strong>Exemple serveis rasters ICGC </strong>
-   
-    <br><div><p><a href="https://github.com/OpenICGC/OpenICGC.github.io/blob/master/icgc-raster-map.html">Veure codi font <i class="fab fa-github"></i></a>
-      <a href="icgc-raster-map.html">pantalla completa <i class="fas fa-expand"></i></a>
-    </p></div>
-  </div>
-</div>
-<iframe src="icgc-raster-map.html" frameborder=0 width="100%" height="500"></iframe>
-<hr>
-  <div class="soft">
-    <pre><code class="prettyprint linenums">&#x3C;html lang="ca"&#x3E;
-  &#x3C;head&#x3E;
-  &#x3C;title&#x3E;Raster ICGC  &#x3C;/title&#x3E;
-  &#x3C;meta charset="utf-8" /&#x3E;
-  &#x3C;meta name="viewport" content="width=device-width, initial-scale=1.0"&#x3E;
-  &#x3C;meta name="author" content="ICGC" /&#x3E;
-  &#x3C;meta name="description" content="Exemple Leaflet"&#x3E;
-  &#x3C;meta name="robots" content="index,follow"&#x3E;
-  &#x3C;link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.6.0/leaflet.css" /&#x3E;
-  &#x3C;script src="https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.6.0/leaflet.js"&#x3E;  &#x3C;/script&#x3E;
-  &#x3C;style&#x3E;
-  body {
-    margin: 0;
-  }
-  #map {
-    height: 500px;
-    width: 100%;
-    background-color: #ffffff
-  }
-  &#x3C;/style&#x3E;
-  &#x3C;script&#x3E;
-  function init() {
-    const map = L.map('map', {
-      center: [41.6863, 2.4382],
-      zoom: 10,
-      attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-    });
-    const topoICGC = L.tileLayer('https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/topo/GRID3857/{z}/{x}/{y}.jpeg', {
-      maxZoom: 19,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-    });
-
-    const topoICGCWEB = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/topo_suau/CAT3857/{z}/{x}/{y}.png', {
-      maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-    }).addTo(map);
-
-    const topoICGCDark = L.tileLayer('http://maptile1.farm/map/costa201904/tms/1.0.0/tram15/EPSG3857{z}/{x}/{y}.png', {
-      maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-    });
-
-    const topoICGCGris = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/gris_topo_suau/CAT3857/{z}/{x}/{y}.png', {
-      maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-    });
-
-    const ortoICGC =
-      L.tileLayer('https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/orto/GRID3857/{z}/{x}/{y}.jpeg', {
-        maxZoom: 19,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-      });
-
-      const geologicICGC = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/geologia/MON3857NW/{z}/{x}/{y}.png', {
-        maxZoom: 14,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-      });
-  
-
-    const ortoICGC_H =
-      L.tileLayer('https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/orto/GRID3857/{z}/{x}/{y}.jpeg', {
-        maxZoom: 19,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-      });
-
-      const ortoAugICGC =
-      L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/orto_augmentada/CAT3857/{z}/{x}/{y}.jpeg', {
-        maxZoom: 19,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-      });
-
-    const hibridICGC = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/hibrida_total/CAT3857/{z}/{x}/{y}.png', {
-      maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-    });
-
-    const toponimICGC = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/toponimia/CAT3857/{z}/{x}/{y}.png', {
-        maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-      });
-
-    const relleuICGC = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/relleu/CAT3857/{z}/{x}/{y}.png', {
-      maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
-    });
-
-    const hibrida = L.layerGroup([ortoICGC_H, hibridICGC]);
-    const mapaBase = {
-      'Ortofoto': ortoICGC,
-      'Orto Aug.': ortoAugICGC,
-      'Clàssic': topoICGC,
-      'Web': topoICGCWEB,
-      'Geològic':geologicICGC,
-      'Fosc': topoICGCDark,
-      'Gris': topoICGCGris,
-      'Híbrid': hibrida,
-      'Toponímia':toponimICGC,
-      'relleuICGC':relleuICGC
-          
-    };
-    
-    controlCapas = L.control.layers(mapaBase, null, {
-      collapsed: false
-    });
-    controlCapas.addTo(map)
-
-  }
-  &#x3C;/script&#x3E;
-  &#x3C;/head&#x3E;
-  &#x3C;body onLoad="init()"&#x3E;
-  &#x3C;div id="map"&#x3E;  &#x3C;/div&#x3E;
-  &#x3C;/body&#x3E;
-&#x3C;/html&#x3E;
-    </code></pre>
-  </div>
-</div>
-</body>
-</html>
+<html lang="ca">
+<head>
+   <!-- Global site tag (gtag.js) - Google Analytics -->
+<script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+
+  gtag('config', 'UA-46332195-9');
+</script>
+
+<!-- Google Tag Manager -->
+<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
+  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
+  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
+  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
+  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
+  <!-- End Google Tag Manager -->
+  
+
+  <title>Raster ICGC</title>
+  <meta charset="utf-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <meta name="author" content="geostarters" />
+  <meta name="description" content="Tile rasters Catalunya">
+  <meta name="robots" content="index,follow">
+  <link rel="shortcut icon" type="image/x-icon" href="favicon.ico" />
+  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/css/bootstrap.min.css" integrity="sha384-Zug+QiDoJOrZ5t4lssLdxGhVrurbmBWopoEl+M6BdEfwnCJZtKxi1KgxUyJq13dy" crossorigin="anonymous">
+  <link href="https://use.fontawesome.com/releases/v5.0.6/css/all.css" rel="stylesheet">
+  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
+  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/js/bootstrap.min.js" integrity="sha384-a5N7Y/aK3qNeh15eJKGWxsqtnX/wWdSZSKp+81YjTmS15nvnvxKHuzaWwXHDli+4" crossorigin="anonymous"></script>
+  <script src="https://cdn.rawgit.com/google/code-prettify/master/loader/run_prettify.js"></script>
+  <style>
+    body {
+      margin: 0;
+    }
+    .soft{
+      background-color: #f7f7f7
+    }
+    .titol{
+      padding: 15px
+    }
+    .container{
+      border:1px solid #f7f7f7
+    }
+
+    li.L0, li.L1, li.L2, li.L3,
+    li.L5, li.L6, li.L7, li.L8 {
+      list-style-type: decimal !important;
+    }
+  </style>
+</head>
+<body>
+   <!-- Google Tag Manager (noscript) -->
+<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP"
+  height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+  <!-- End Google Tag Manager (noscript) -->
+  <div class="container">
+  <div class="pro">
+    <div class="titol">
+    <strong>Exemple serveis rasters ICGC </strong>
+   
+    <br><div><p><a href="https://github.com/OpenICGC/OpenICGC.github.io/blob/master/icgc-raster-map.html">Veure codi font <i class="fab fa-github"></i></a>
+      <a href="icgc-raster-map.html">pantalla completa <i class="fas fa-expand"></i></a>
+    </p></div>
+  </div>
+</div>
+<iframe src="icgc-raster-map.html" frameborder=0 width="100%" height="500"></iframe>
+<hr>
+  <div class="soft">
+    <pre><code class="prettyprint linenums">&#x3C;html lang="ca"&#x3E;
+  &#x3C;head&#x3E;
+  &#x3C;title&#x3E;Raster ICGC  &#x3C;/title&#x3E;
+  &#x3C;meta charset="utf-8" /&#x3E;
+  &#x3C;meta name="viewport" content="width=device-width, initial-scale=1.0"&#x3E;
+  &#x3C;meta name="author" content="ICGC" /&#x3E;
+  &#x3C;meta name="description" content="Exemple Leaflet"&#x3E;
+  &#x3C;meta name="robots" content="index,follow"&#x3E;
+  &#x3C;link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.6.0/leaflet.css" /&#x3E;
+  &#x3C;script src="https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.6.0/leaflet.js"&#x3E;  &#x3C;/script&#x3E;
+  &#x3C;style&#x3E;
+  body {
+    margin: 0;
+  }
+  #map {
+    height: 500px;
+    width: 100%;
+    background-color: #ffffff
+  }
+  &#x3C;/style&#x3E;
+  &#x3C;script&#x3E;
+  function init() {
+    const map = L.map('map', {
+      center: [41.6863, 2.4382],
+      zoom: 10,
+      attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+    });
+    const topoICGC = L.tileLayer('https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/topo/GRID3857/{z}/{x}/{y}.jpeg', {
+      maxZoom: 19,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+    });
+
+    const topoICGCWEB = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/topo_suau/CAT3857/{z}/{x}/{y}.png', {
+      maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+    }).addTo(map);
+
+    const topoICGCDark = L.tileLayer('http://maptile1.farm/map/costa201904/tms/1.0.0/tram15/EPSG3857{z}/{x}/{y}.png', {
+      maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+    });
+
+    const topoICGCGris = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/gris_topo_suau/CAT3857/{z}/{x}/{y}.png', {
+      maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+    });
+
+    const ortoICGC =
+      L.tileLayer('https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/orto/GRID3857/{z}/{x}/{y}.jpeg', {
+        maxZoom: 19,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+      });
+
+      const geologicICGC = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/geologia/MON3857NW/{z}/{x}/{y}.png', {
+        maxZoom: 14,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+      });
+  
+
+    const ortoICGC_H =
+      L.tileLayer('https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/orto/GRID3857/{z}/{x}/{y}.jpeg', {
+        maxZoom: 19,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+      });
+
+      const ortoAugICGC =
+      L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/orto_augmentada/CAT3857/{z}/{x}/{y}.jpeg', {
+        maxZoom: 19,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+      });
+
+    const hibridICGC = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/hibrida_total/CAT3857/{z}/{x}/{y}.png', {
+      maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+    });
+
+    const toponimICGC = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/toponimia/CAT3857/{z}/{x}/{y}.png', {
+        maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+      });
+
+    const relleuICGC = L.tileLayer('https://tilemaps.icgc.cat/mapfactory/wmts/relleu/CAT3857/{z}/{x}/{y}.png', {
+      maxZoom: 18,  attribution: 'Institut Cartogràfic i Geològic de Catalunya CC-BY-SA-3'
+    });
+
+    const hibrida = L.layerGroup([ortoICGC_H, hibridICGC]);
+    const mapaBase = {
+      'Ortofoto': ortoICGC,
+      'Orto Aug.': ortoAugICGC,
+      'Clàssic': topoICGC,
+      'Web': topoICGCWEB,
+      'Geològic':geologicICGC,
+      'Fosc': topoICGCDark,
+      'Gris': topoICGCGris,
+      'Híbrid': hibrida,
+      'Toponímia':toponimICGC,
+      'relleuICGC':relleuICGC
+          
+    };
+    
+    controlCapas = L.control.layers(mapaBase, null, {
+      collapsed: false
+    });
+    controlCapas.addTo(map)
+
+  }
+  &#x3C;/script&#x3E;
+  &#x3C;/head&#x3E;
+  &#x3C;body onLoad="init()"&#x3E;
+  &#x3C;div id="map"&#x3E;  &#x3C;/div&#x3E;
+  &#x3C;/body&#x3E;
+&#x3C;/html&#x3E;
+    </code></pre>
+  </div>
+</div>
+</body>
+</html>
diff --git a/icgc-styles-all.json b/icgc-styles-all.json
index 19fddf1..cdaf940 100644
--- a/icgc-styles-all.json
+++ b/icgc-styles-all.json
@@ -1,68 +1,68 @@
-{
-    "backgrounds": [{
-            "name": "Clar",
-            "styleid": 0,
-            "style": "https://tilemaps.icgc.cat/tileserver/styles/clar.json",
-            "icon": "https://openicgc.github.io/img/clar.png"
-        },
-        {
-            "name": "Orto",
-            "styleid": 1,
-            "style": "https://tilemaps.icgc.cat/tileserver/styles/orto.json",
-            "icon": "https://openicgc.github.io/img/orto.png"
-        },
-        {
-            "name": "Terreny",
-            "styleid": 2,
-            "style": "https://tilemaps.icgc.cat/tileserver/styles/terrain.json",
-            "icon": "https://openicgc.github.io/img/terrain.png"
-        },
-
-        {
-            "name": "Fosc",
-            "styleid": 3,
-            "style": "https://tilemaps.icgc.cat/tileserver/styles/fosc.json",
-            "icon": "https://openicgc.github.io/img/fosc.png"
-        },
-        
-        {
-            "name": "Blavós",
-            "styleid": 4,
-            "style": "https://tilemaps.icgc.cat/tileserver/styles/blavos.json",
-            "icon": "https://openicgc.github.io/img/blavos.png"
-        },    
-        {
-            "name": "Gris",
-            "styleid": 5,
-            "style": "https://tilemaps.icgc.cat/tileserver/styles/gris.json",
-            "icon": "https://openicgc.github.io/img/gris.png"
-        },    
-        {
-            "name": "ICGC5M",
-            "styleid": 6,
-            "style": "https://tilemaps.icgc.cat/tileserver/styles/icgc5m.json",
-            "icon": "https://openicgc.github.io/img/5m.png"
-        },
-            {
-            "name": "ICGC25M",
-            "styleid": 7,
-            "style": "https://tilemaps.icgc.cat/tileserver/styles/icgc25m.json",
-            "icon": "https://openicgc.github.io/img/25m.png"
-        },
-        {
-            "name": "Polit",
-            "styleid": 8,
-            "style": "https://tilemaps.icgc.cat/tileserver/styles/polit.json",
-            "icon": "https://openicgc.github.io/img/polit.png"
-        },
-        {
-            "name": "Raster",
-            "styleid": 9,
-            "style": "https://tilemaps.icgc.cat/tileserver/styles/raster.json",
-            "icon": "https://openicgc.github.io/img/raster.png"
-        }
-
-    ]
-
-
+{
+    "backgrounds": [{
+            "name": "Clar",
+            "styleid": 0,
+            "style": "https://tilemaps.icgc.cat/tileserver/styles/clar.json",
+            "icon": "https://openicgc.github.io/img/clar.png"
+        },
+        {
+            "name": "Orto",
+            "styleid": 1,
+            "style": "https://tilemaps.icgc.cat/tileserver/styles/orto.json",
+            "icon": "https://openicgc.github.io/img/orto.png"
+        },
+        {
+            "name": "Terreny",
+            "styleid": 2,
+            "style": "https://tilemaps.icgc.cat/tileserver/styles/terrain.json",
+            "icon": "https://openicgc.github.io/img/terrain.png"
+        },
+
+        {
+            "name": "Fosc",
+            "styleid": 3,
+            "style": "https://tilemaps.icgc.cat/tileserver/styles/fosc.json",
+            "icon": "https://openicgc.github.io/img/fosc.png"
+        },
+        
+        {
+            "name": "Blavós",
+            "styleid": 4,
+            "style": "https://tilemaps.icgc.cat/tileserver/styles/blavos.json",
+            "icon": "https://openicgc.github.io/img/blavos.png"
+        },    
+        {
+            "name": "Gris",
+            "styleid": 5,
+            "style": "https://tilemaps.icgc.cat/tileserver/styles/gris.json",
+            "icon": "https://openicgc.github.io/img/gris.png"
+        },    
+        {
+            "name": "ICGC5M",
+            "styleid": 6,
+            "style": "https://tilemaps.icgc.cat/tileserver/styles/icgc5m.json",
+            "icon": "https://openicgc.github.io/img/5m.png"
+        },
+            {
+            "name": "ICGC25M",
+            "styleid": 7,
+            "style": "https://tilemaps.icgc.cat/tileserver/styles/icgc25m.json",
+            "icon": "https://openicgc.github.io/img/25m.png"
+        },
+        {
+            "name": "Polit",
+            "styleid": 8,
+            "style": "https://tilemaps.icgc.cat/tileserver/styles/polit.json",
+            "icon": "https://openicgc.github.io/img/polit.png"
+        },
+        {
+            "name": "Raster",
+            "styleid": 9,
+            "style": "https://tilemaps.icgc.cat/tileserver/styles/raster.json",
+            "icon": "https://openicgc.github.io/img/raster.png"
+        }
+
+    ]
+
+
 }g
\ No newline at end of file
diff --git a/icgc-styles-min.json b/icgc-styles-min.json
index 46f5f06..4d71db6 100644
--- a/icgc-styles-min.json
+++ b/icgc-styles-min.json
@@ -1,33 +1,33 @@
-{
-    "backgrounds": [{
-            "name": "Clar",
-            "styleid": 0,
-            "style": "https://tilemaps.icgc.cat/tileserver/styles/clar.json",
-            "icon": "https://openicgc.github.io/img/clar.png"
-        },
-        {
-            "name": "Orto",
-            "styleid": 1,
-            "style": "https://tilemaps.icgc.cat/tileserver/styles/orto.json",
-            "icon": "https://openicgc.github.io/img/orto.png"
-        },
-        {
-            "name": "Terreny",
-            "styleid": 2,
-            "style": "https://tilemaps.icgc.cat/tileserver/styles/terrain.json",
-            "icon": "https://openicgc.github.io/img/terrain.png"
-        },
-
-        {
-            "name": "Fosc",
-            "styleid": 3,
-            "style": "https://tilemaps.icgc.cat/tileserver/styles/water.json",
-            "icon": "https://openicgc.github.io/img/fosc.png"
-        }
-        
-
-
-    ]
-
-
+{
+    "backgrounds": [{
+            "name": "Clar",
+            "styleid": 0,
+            "style": "https://tilemaps.icgc.cat/tileserver/styles/clar.json",
+            "icon": "https://openicgc.github.io/img/clar.png"
+        },
+        {
+            "name": "Orto",
+            "styleid": 1,
+            "style": "https://tilemaps.icgc.cat/tileserver/styles/orto.json",
+            "icon": "https://openicgc.github.io/img/orto.png"
+        },
+        {
+            "name": "Terreny",
+            "styleid": 2,
+            "style": "https://tilemaps.icgc.cat/tileserver/styles/terrain.json",
+            "icon": "https://openicgc.github.io/img/terrain.png"
+        },
+
+        {
+            "name": "Fosc",
+            "styleid": 3,
+            "style": "https://tilemaps.icgc.cat/tileserver/styles/water.json",
+            "icon": "https://openicgc.github.io/img/fosc.png"
+        }
+        
+
+
+    ]
+
+
 }
\ No newline at end of file
diff --git a/icgc-styles-world-all.json b/icgc-styles-world-all.json
index 3249dd8..be795bb 100644
--- a/icgc-styles-world-all.json
+++ b/icgc-styles-world-all.json
@@ -1,44 +1,44 @@
-{
-    "backgrounds": [{
-            "name": "Icgc",
-            "styleid": 0,
-            "style": "https://geoserveis.icgc.cat/contextmaps/icgc.json",
-            "icon": "https://openicgc.github.io/img/icgc.png"
-        },
-        {
-            "name": "Osm-Bright",
-            "styleid": 1,
-            "style": "https://geoserveis.icgc.cat/contextmaps/osm-bright.json",
-            "icon": "https://openicgc.github.io/img/osm-bright.png"
-        },
-        {
-            "name": "Positron",
-            "styleid": 2,
-            "style": "https://geoserveis.icgc.cat/contextmaps/positron.json",
-            "icon": "https://openicgc.github.io/img/positron.png"
-        },
-        {
-            "name": "Night",
-            "styleid": 3,
-            "style": "https://geoserveis.icgc.cat/contextmaps/night.json",
-            "icon": "https://openicgc.github.io/img/night.png"
-        },
-        {
-            "name": "Full-Dark",
-            "styleid": 4,
-            "style": "https://geoserveis.icgc.cat/contextmaps/fulldark.json",
-            "icon": "https://openicgc.github.io/img/fulldark.png"
-        },
-        {
-            "name": "Hibrid",
-            "styleid": 4,
-            "style": "https://geoserveis.icgc.cat/contextmaps/hibrid.json",
-            "icon": "https://openicgc.github.io/img/hibrid.png"
-        }
-        
-
-
-    ]
-
-
+{
+    "backgrounds": [{
+            "name": "Icgc",
+            "styleid": 0,
+            "style": "https://geoserveis.icgc.cat/contextmaps/icgc.json",
+            "icon": "https://openicgc.github.io/img/icgc.png"
+        },
+        {
+            "name": "Osm-Bright",
+            "styleid": 1,
+            "style": "https://geoserveis.icgc.cat/contextmaps/osm-bright.json",
+            "icon": "https://openicgc.github.io/img/osm-bright.png"
+        },
+        {
+            "name": "Positron",
+            "styleid": 2,
+            "style": "https://geoserveis.icgc.cat/contextmaps/positron.json",
+            "icon": "https://openicgc.github.io/img/positron.png"
+        },
+        {
+            "name": "Night",
+            "styleid": 3,
+            "style": "https://geoserveis.icgc.cat/contextmaps/night.json",
+            "icon": "https://openicgc.github.io/img/night.png"
+        },
+        {
+            "name": "Full-Dark",
+            "styleid": 4,
+            "style": "https://geoserveis.icgc.cat/contextmaps/fulldark.json",
+            "icon": "https://openicgc.github.io/img/fulldark.png"
+        },
+        {
+            "name": "Hibrid",
+            "styleid": 4,
+            "style": "https://geoserveis.icgc.cat/contextmaps/hibrid.json",
+            "icon": "https://openicgc.github.io/img/hibrid.png"
+        }
+        
+
+
+    ]
+
+
 }
\ No newline at end of file
diff --git a/icgc-styles-world-min.json b/icgc-styles-world-min.json
index 4218467..d68e916 100644
--- a/icgc-styles-world-min.json
+++ b/icgc-styles-world-min.json
@@ -1,33 +1,33 @@
-{
-    "backgrounds": [ 
-         {
-        "name": "Clar",
-        "styleid": 0,
-        "style": "https://geoserveis.icgc.cat/contextmaps/positron.json",
-        "icon": "https://openicgc.github.io/img/positron.png"
-    },
-    {
-        "name": "Orto",
-        "styleid": 1,
-        "style": "https://geoserveis.icgc.cat/contextmaps/hibrid.json",
-        "icon": "https://openicgc.github.io/img/orto.png"
-    },
-    {
-        "name": "Fosc",
-        "styleid": 2,
-        "style": "http://tilemaps.icgc.cat/tileserver/styles/water.json",
-        "icon": "https://openicgc.github.io/img/fulldark.png"
-    },
-    {
-        "name": "Terreny",
-        "styleid": 3,
-        "style": "https://tilemaps.icgc.cat/tileserver/styles/terrain.json",
-        "icon": "https://openicgc.github.io/img/terrain.png"
-    }
-        
-
-
-    ]
-
-
+{
+    "backgrounds": [ 
+         {
+        "name": "Clar",
+        "styleid": 0,
+        "style": "https://geoserveis.icgc.cat/contextmaps/positron.json",
+        "icon": "https://openicgc.github.io/img/positron.png"
+    },
+    {
+        "name": "Orto",
+        "styleid": 1,
+        "style": "https://geoserveis.icgc.cat/contextmaps/hibrid.json",
+        "icon": "https://openicgc.github.io/img/orto.png"
+    },
+    {
+        "name": "Fosc",
+        "styleid": 2,
+        "style": "http://tilemaps.icgc.cat/tileserver/styles/water.json",
+        "icon": "https://openicgc.github.io/img/fulldark.png"
+    },
+    {
+        "name": "Terreny",
+        "styleid": 3,
+        "style": "https://tilemaps.icgc.cat/tileserver/styles/terrain.json",
+        "icon": "https://openicgc.github.io/img/terrain.png"
+    }
+        
+
+
+    ]
+
+
 }
\ No newline at end of file
diff --git a/icgc-terrain-map.html b/icgc-terrain-map.html
index 3396450..d90b89e 100644
--- a/icgc-terrain-map.html
+++ b/icgc-terrain-map.html
@@ -1,168 +1,168 @@
-<html lang="ca">
-
-<head>
-   <!-- Global site tag (gtag.js) - Google Analytics -->
-<script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
-<script>
-  window.dataLayer = window.dataLayer || [];
-  function gtag(){dataLayer.push(arguments);}
-  gtag('js', new Date());
-
-  gtag('config', 'UA-46332195-9');
-</script>
-
-<!-- Google Tag Manager -->
-<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
-  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
-  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
-  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
-  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
-  <!-- End Google Tag Manager -->
-  
-  <title>Terreny 5M</title>
-  <meta charset="utf-8" />
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <meta name="author" content="geostarters" />
-  <meta name="description" content="Terreny 5M ICGC">
-  <meta name="robots" content="index,follow">
-  <script src="https://cesiumjs.org/releases/1.54/Build/Cesium/Cesium.js"></script>
-  <link href="https://cesiumjs.org/releases/1.54/Build/Cesium/Widgets/widgets.css" rel="stylesheet">
-  <style>
-    #map {
-      position: absolute;
-      top: 0;
-      left: 0;
-      height: 100%;
-      width: 100%;
-      margin: 0;
-      overflow: hidden;
-      padding: 0;
-      font-family: sans-serif;
-    }
-
-    #menu {
-      position: absolute;
-      z-index: 1000;
-      background: #fff;
-      padding: 10px;
-      font-family: 'Open Sans', sans-serif;
-      top: 5px;
-      left: 5px;
-      border-radius: 7px;
-      -webkit-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-      -moz-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-      box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-      font-size: 80%;
-    }
-
-    html {
-      height: 100%;
-    }
-
-    body {
-      padding: 0;
-      margin: 0;
-      overflow: hidden;
-      height: 100%;
-    }
-  </style>
-  <script>
-
-    function initApp() {
-      const terrain30M = new Cesium.CesiumTerrainProvider({
-        url: 'https://api.maptiler.com/tiles/terrain-quantized-mesh/?key=QLOqi8gs14T1s1yjnRMO'
-
-      });
-
-  
-
-      const terrain5M = new Cesium.CesiumTerrainProvider({
-        url: 'https://tilemaps.icgc.cat/terrenys/demextes/'
-      });
-
-      map = new Cesium.Viewer('map', {
-        imageryProvider: new Cesium.createOpenStreetMapImageryProvider({
-          url: 'https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/orto/GRID3857/',
-          fileExtension: 'jpeg',
-          maximumLevel: 19,
-          credit: 'Institut Cartogràfic i Geològic de Catalunya'
-        }),
-        timeline: false,
-        navigationHelpButton: true,
-        scene3DOnly: true,
-        fullscreenButton: true,
-        baseLayerPicker: false,
-        homeButton: false,
-        vrButton: true,
-        navigationHelpButton: false,
-        infoBox: true,
-        sceneModePicker: false,
-        animation: false,
-        geocoder: false,
-        sceneMode: Cesium.SceneMode.SCENE3D,
-        terrainProvider: terrain5M
-
-      });
-
-      map.camera.flyTo({
-        destination: Cesium.Cartesian3.fromDegrees(1.70632, 42.20390, 16000),
-        duration: 0,
-        complete: function () {
-          setTimeout(function () {
-            map.camera.flyTo({
-              destination: new Cesium.Cartesian3(4729244.983163969, 143571.72049952167, 4266387.882877819),
-              orientation: {
-                direction: new Cesium.Cartesian3(-0.1689927316633657, -0.9849949286281356,
-                  0.03502066849458571),
-                up: new Cesium.Cartesian3(0.7269595744661987, -0.10057128172725824, 0.6792754922589654)
-              },
-              easingFunction: Cesium.EasingFunction.LINEAR_NONE
-            });
-          }, 1000);
-        }
-      });
-
-      const layerList = document.getElementById('menu');
-      const inputs = layerList.getElementsByTagName('input');
-
-      function switchLayer(layer) {
-        const layerId = layer.target.id;
-        try{
-        if (layerId == 'icgc') {
-          map.terrainProvider = terrain5M;
-        } else {
-          map.terrainProvider = terrain30M;
-
-        }
-        }catch(err){
-
-          console.log(err);
-        }
-      }
-
-      for (let  i = 0; i < inputs.length; i++) {
-        inputs[i].onclick = switchLayer;
-      }
-
-
-
-    }
-  </script>
-</head>
-
-<body onLoad="initApp()">
-   <!-- Google Tag Manager (noscript) -->
-<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP"
-  height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
-  <!-- End Google Tag Manager (noscript) -->
-  <div id='menu'>
-    <input id='icgc' type='radio' name='rtoggle' value='icgc' checked='checked'>
-    <label for='icgc'>Terreny ICGC 5M</label>
-    <input id='nasa' type='radio' name='rtoggle' value='nasa'>
-    <label for='nasa'>Terreny NASA 30M</label>
-
-  </div>
-  <div id="map"></div>
-</body>
-
+<html lang="ca">
+
+<head>
+   <!-- Global site tag (gtag.js) - Google Analytics -->
+<script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+
+  gtag('config', 'UA-46332195-9');
+</script>
+
+<!-- Google Tag Manager -->
+<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
+  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
+  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
+  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
+  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
+  <!-- End Google Tag Manager -->
+  
+  <title>Terreny 5M</title>
+  <meta charset="utf-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <meta name="author" content="geostarters" />
+  <meta name="description" content="Terreny 5M ICGC">
+  <meta name="robots" content="index,follow">
+  <script src="https://cesiumjs.org/releases/1.54/Build/Cesium/Cesium.js"></script>
+  <link href="https://cesiumjs.org/releases/1.54/Build/Cesium/Widgets/widgets.css" rel="stylesheet">
+  <style>
+    #map {
+      position: absolute;
+      top: 0;
+      left: 0;
+      height: 100%;
+      width: 100%;
+      margin: 0;
+      overflow: hidden;
+      padding: 0;
+      font-family: sans-serif;
+    }
+
+    #menu {
+      position: absolute;
+      z-index: 1000;
+      background: #fff;
+      padding: 10px;
+      font-family: 'Open Sans', sans-serif;
+      top: 5px;
+      left: 5px;
+      border-radius: 7px;
+      -webkit-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+      -moz-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+      box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+      font-size: 80%;
+    }
+
+    html {
+      height: 100%;
+    }
+
+    body {
+      padding: 0;
+      margin: 0;
+      overflow: hidden;
+      height: 100%;
+    }
+  </style>
+  <script>
+
+    function initApp() {
+      const terrain30M = new Cesium.CesiumTerrainProvider({
+        url: 'https://api.maptiler.com/tiles/terrain-quantized-mesh/?key=QLOqi8gs14T1s1yjnRMO'
+
+      });
+
+  
+
+      const terrain5M = new Cesium.CesiumTerrainProvider({
+        url: 'https://tilemaps.icgc.cat/terrenys/demextes/'
+      });
+
+      map = new Cesium.Viewer('map', {
+        imageryProvider: new Cesium.createOpenStreetMapImageryProvider({
+          url: 'https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/orto/GRID3857/',
+          fileExtension: 'jpeg',
+          maximumLevel: 19,
+          credit: 'Institut Cartogràfic i Geològic de Catalunya'
+        }),
+        timeline: false,
+        navigationHelpButton: true,
+        scene3DOnly: true,
+        fullscreenButton: true,
+        baseLayerPicker: false,
+        homeButton: false,
+        vrButton: true,
+        navigationHelpButton: false,
+        infoBox: true,
+        sceneModePicker: false,
+        animation: false,
+        geocoder: false,
+        sceneMode: Cesium.SceneMode.SCENE3D,
+        terrainProvider: terrain5M
+
+      });
+
+      map.camera.flyTo({
+        destination: Cesium.Cartesian3.fromDegrees(1.70632, 42.20390, 16000),
+        duration: 0,
+        complete: function () {
+          setTimeout(function () {
+            map.camera.flyTo({
+              destination: new Cesium.Cartesian3(4729244.983163969, 143571.72049952167, 4266387.882877819),
+              orientation: {
+                direction: new Cesium.Cartesian3(-0.1689927316633657, -0.9849949286281356,
+                  0.03502066849458571),
+                up: new Cesium.Cartesian3(0.7269595744661987, -0.10057128172725824, 0.6792754922589654)
+              },
+              easingFunction: Cesium.EasingFunction.LINEAR_NONE
+            });
+          }, 1000);
+        }
+      });
+
+      const layerList = document.getElementById('menu');
+      const inputs = layerList.getElementsByTagName('input');
+
+      function switchLayer(layer) {
+        const layerId = layer.target.id;
+        try{
+        if (layerId == 'icgc') {
+          map.terrainProvider = terrain5M;
+        } else {
+          map.terrainProvider = terrain30M;
+
+        }
+        }catch(err){
+
+          console.log(err);
+        }
+      }
+
+      for (let  i = 0; i < inputs.length; i++) {
+        inputs[i].onclick = switchLayer;
+      }
+
+
+
+    }
+  </script>
+</head>
+
+<body onLoad="initApp()">
+   <!-- Google Tag Manager (noscript) -->
+<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP"
+  height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+  <!-- End Google Tag Manager (noscript) -->
+  <div id='menu'>
+    <input id='icgc' type='radio' name='rtoggle' value='icgc' checked='checked'>
+    <label for='icgc'>Terreny ICGC 5M</label>
+    <input id='nasa' type='radio' name='rtoggle' value='nasa'>
+    <label for='nasa'>Terreny NASA 30M</label>
+
+  </div>
+  <div id="map"></div>
+</body>
+
 </html>
\ No newline at end of file
diff --git a/icgc-terrain-rgb.html b/icgc-terrain-rgb.html
new file mode 100644
index 0000000..674c9ed
--- /dev/null
+++ b/icgc-terrain-rgb.html
@@ -0,0 +1,145 @@
+<html>
+
+<head>
+    <meta charset='utf-8' />
+    <title>Compara terrenys</title>
+    <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
+    <script src='https://api.mapbox.com/mapbox-gl-js/v2.0.1/mapbox-gl.js'></script>
+    <link href='https://api.mapbox.com/mapbox-gl-js/v2.0.1/mapbox-gl.css' rel='stylesheet' />
+  
+    <style>
+        body {
+            margin: 0;
+        }
+
+        #map {
+            height: 100%;
+            width: 100%;
+            background-color: #ffffff
+        }
+
+        #menu {
+            position: absolute;
+            z-index: 1000;
+            background: #fff;
+            padding: 10px;
+            font-family: 'Open Sans', sans-serif;
+            top: 5px;
+            left: 5px;
+            border-radius: 7px;
+            -webkit-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+            -moz-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+            box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75); <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
+        }
+
+       
+    </style>
+
+</head>
+
+<body>
+    <div id='menu'>
+        <input id='icgc-dem' type='radio' name='rtoggle' value='icgc-dem' checked='checked'>
+        <label for='icgc-dem'>Terrain ICGC 2m</label>
+        <input id='mapbox-dem' type='radio' name='rtoggle' value='mapbox-dem'>
+        <label for='mapbox-dem'>Terrain Mapbox</label>
+
+    </div>
+   
+    <div id="map"></div>
+
+    <script>
+
+
+
+        mapboxgl.accessToken =
+            'pk.eyJ1IjoiZ2Vvc3RhcnRlcnMiLCJhIjoiMGNxekwxayJ9.sE1YC8Zxwzjh4CQeZiZN_g';
+        const map = new mapboxgl.Map({
+            container: 'map',
+            style: 'https://geoserveis.icgc.cat/contextmaps/hibrid.json',
+            center: [1.71611, 42.23818],
+            zoom: 14.03,
+            attributionControl: false,
+            pitch: 85,
+            bearing:-74.4,
+            hash: true
+        });
+
+
+
+        map.on('load', function () {
+
+            map.addControl(new mapboxgl.AttributionControl({ compact: true }));
+            map.addControl(new mapboxgl.NavigationControl());
+            map.addSource('mapbox-dem', {
+                'type': 'raster-dem',
+                'url': 'mapbox://mapbox.mapbox-terrain-dem-v1',
+                'tileSize': 512,
+                'maxzoom': 14
+            });
+
+
+            map.addSource('icgc-dem', {
+                'type': 'raster-dem',
+                "tiles": [
+                    "https://tilemaps.icgc.cat/tileserver/tileserver.php/terreny_icgc_2m_rgb/{z}/{x}/{y}.png"
+                ],
+                'tileSize': 512,
+                'maxzoom': 14
+            });
+            map.setTerrain({
+                'source': 'icgc-dem',
+                'exaggeration': 1.5
+            });
+
+
+            map.addLayer({
+                'id': 'sky',
+                'type': 'sky',
+                'paint': {
+                    'sky-type': 'atmosphere',
+                    'sky-atmosphere-sun': [0.0, 0.0],
+                    'sky-atmosphere-sun-intensity': 15
+                }
+            });
+
+
+            for (var i = 0; i < map.getStyle().layers.length; i++) {
+
+                if (map.getStyle().layers[i].id.indexOf("place") != -1) {
+
+                    map.setLayoutProperty(map.getStyle().layers[i].id, "visibility", "none");
+                }
+
+
+            }
+
+        }); //fi onload
+
+
+        const layerList = document.getElementById('menu');
+        const inputs = layerList.getElementsByTagName('input');
+        const button = document.getElementById('bt_pitch');
+
+
+        function switchLayer(layer) {
+            const layerId = layer.target.value;
+
+             map.setTerrain({ 'source': layerId, 'exaggeration': 1.5 });
+
+        }
+
+       
+
+        for (let i = 0; i < inputs.length; i++) {
+            inputs[i].onclick = switchLayer;
+        }
+
+       
+
+
+
+    </script>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/icgc-terrain.html b/icgc-terrain.html
index 311f08f..df87f6a 100644
--- a/icgc-terrain.html
+++ b/icgc-terrain.html
@@ -1,214 +1,214 @@
-<html lang="ca">
-
-<head>
-  <!-- Global site tag (gtag.js) - Google Analytics -->
-<script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
-<script>
-  window.dataLayer = window.dataLayer || [];
-  function gtag(){dataLayer.push(arguments);}
-  gtag('js', new Date());
-
-  gtag('config', 'UA-46332195-9');
-</script>
-
-<!-- Google Tag Manager -->
-<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
-  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
-  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
-  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
-  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
-  <!-- End Google Tag Manager -->
-  
-  <title>Terrenys ICGC</title>
-  <meta charset="utf-8" />
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <meta name="author" content="ICGC" />
-  <meta name="description" content="Exemple Leaflet">
-  <meta name="robots" content="index,follow">
-  <link rel="shortcut icon" type="image/x-icon" href="favicon.ico" />
-  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/css/bootstrap.min.css" integrity="sha384-Zug+QiDoJOrZ5t4lssLdxGhVrurbmBWopoEl+M6BdEfwnCJZtKxi1KgxUyJq13dy" crossorigin="anonymous">
-  <link href="https://use.fontawesome.com/releases/v5.0.6/css/all.css" rel="stylesheet">
-  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
-  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/js/bootstrap.min.js" integrity="sha384-a5N7Y/aK3qNeh15eJKGWxsqtnX/wWdSZSKp+81YjTmS15nvnvxKHuzaWwXHDli+4" crossorigin="anonymous"></script>
-  <script src="https://cdn.rawgit.com/google/code-prettify/master/loader/run_prettify.js"></script>
-  <style>
-    body {
-      margin: 0;
-    }
-
-    .soft {
-      background-color: #f7f7f7
-    }
-
-    .titol {
-      padding: 15px
-    }
-
-    .container {
-      border: 1px solid #f7f7f7
-    }
-
-    li.L0, li.L1, li.L2, li.L3,
-    li.L5, li.L6, li.L7, li.L8 {
-      list-style-type: decimal !important;
-    }
-
-  </style>
-
-</head>
-
-<body>
-   <!-- Google Tag Manager (noscript) -->
-<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP"
-  height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
-  <!-- End Google Tag Manager (noscript) -->
-  <div class="container">
-    <div class="pro">
-      <div class="titol">
-        <strong>Exemple serveis terrenys ICGC </strong>
-        <br>
-        <div>
-            <br><div><p><a href="https://github.com/OpenICGC/OpenICGC.github.io/blob/master/icgc-terrain-map.html">Veure codi font <i class="fab fa-github"></i></a></p></div>
-        </div>
-      </div>
-    </div>
-
-    <iframe src="icgc-terrain-map.html" frameborder=0 width="100%" height="500"></iframe>
-    <hr>
-    <div class="soft">
-    <pre>
-      <code class="prettyprint linenums">&#x3C;html lang="ca"&#x3E;
-  &#x3C;head&#x3E;
-    &#x3C;title&#x3E;Terreny 5M&#x3C;/title&#x3E;
-    &#x3C;meta charset="utf-8" /&#x3E;
-    &#x3C;meta name="viewport" content="width=device-width, initial-scale=1.0"&#x3E;
-    &#x3C;meta name="author" content="geostarters" /&#x3E;
-    &#x3C;meta name="description" content="Terreny 5M ICGC"&#x3E;
-    &#x3C;meta name="robots" content="index,follow"&#x3E;
-    &#x3C;link rel="stylesheet" href="https://cesiumjs.org/releases/1.54/Build/Cesium/Widgets/widgets.css" /&#x3E;
-    &#x3C;script src="https://cesiumjs.org/releases/1.54/Build/Cesium/Cesium.js"&#x3E;&#x3C;/script&#x3E;
-    &#x3C;style&#x3E;
-      #map {
-        position: absolute;
-        top: 0;
-        left: 0;
-        height: 100%;
-        width: 100%;
-        margin: 0;
-        overflow: hidden;
-        padding: 0;
-        font-family: sans-serif;
-      }
-
-      #menu {
-        position: absolute;
-        z-index: 1000;
-        background: #fff;
-        padding: 10px;
-        font-family: 'Open Sans', sans-serif;
-        top: 5px;
-        left: 5px;
-        border-radius: 7px;
-        -webkit-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-        -moz-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-        box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
-        font-size: 80%;
-      }
-
-      html {
-        height: 100%;
-      }
-
-      body {
-        padding: 0;
-        margin: 0;
-        overflow: hidden;
-        height: 100%;
-      }
-    &#x3C;/style&#x3E;
-    &#x3C;script&#x3E;
-      const map;
-
-      function initApp() {
-        const terrain30M = new Cesium.CesiumTerrainProvider({
-          url: 'https://api.maptiler.com/tiles/terrain-quantized-mesh/{z}/{x}/{y}.quantized-mesh-1.0?key={your key}'
-
-        });
-
-        const terrain5M = new Cesium.CesiumTerrainProvider({
-          url: 'https://tilemaps.icgc.cat/terrenys/demextes/'
-        });
-
-        map = new Cesium.Viewer('map', {
-          imageryProvider: new Cesium.createOpenStreetMapImageryProvider({
-            url: 'https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/orto/GRID3857/',
-            fileExtension: 'jpeg',
-            maximumLevel: 19,
-            credit: 'Institut Cartogràfic i Geològic de Catalunya'
-          }),
-          timeline: false,
-          navigationHelpButton: true,
-          scene3DOnly: true,
-          fullscreenButton: true,
-          baseLayerPicker: false,
-          homeButton: false,
-          vrButton: true,
-          navigationHelpButton: false,
-          infoBox: true,
-          sceneModePicker: false,
-          animation: false,
-          geocoder: false,
-          sceneMode: Cesium.SceneMode.SCENE3D,
-          terrainProvider: terrain5M       
-        });
-
-        map.camera.flyTo({
-          destination: Cesium.Cartesian3.fromDegrees(1.70632, 42.20390, 16000),
-          duration: 0,
-          complete: function () {
-            setTimeout(function () {
-              map.camera.flyTo({
-                destination: new Cesium.Cartesian3(4729244.983163969, 143571.72049952167, 4266387.882877819),
-                orientation: {
-                  direction: new Cesium.Cartesian3(-0.1689927316633657, -0.9849949286281356,
-                    0.03502066849458571),
-                  up: new Cesium.Cartesian3(0.7269595744661987, -0.10057128172725824, 0.6792754922589654)
-                },
-                easingFunction: Cesium.EasingFunction.LINEAR_NONE
-              });
-            }, 1000);
-          }
-        });
-
-        const layerList = document.getElementById('menu');
-        const inputs = layerList.getElementsByTagName('input');       
-        function switchLayer(layer) {
-          const layerId = layer.target.id;
-          if (layerId == 'icgc') {
-            map.terrainProvider = terrain5M;
-          } else {
-            map.terrainProvider = terrain30M;        
-          }
-        }       
-        for (let  i = 0; i &#x3C; inputs.length; i++) {
-          inputs[i].onclick = switchLayer;
-        }              
-      }
-    &#x3C;/script&#x3E;
-  &#x3C;/head&#x3E;       
-  &#x3C;body onLoad=initApp()&#x3E;
-    &#x3C;div id='menu'&#x3E;
-      &#x3C;input id='icgc' type='radio' name='rtoggle' value='icgc' checked='checked'&#x3E;
-      &#x3C;label for='icgc'&#x3E;Terreny ICGC 5M&#x3C;/label&#x3E;
-      &#x3C;input id='nasa' type='radio' name='rtoggle' value='nasa'&#x3E;
-      &#x3C;label for='nasa'&#x3E;Terreny NASA 30M&#x3C;/label&#x3E;      
-    &#x3C;/div&#x3E;
-    &#x3C;div id="map"&#x3E;&#x3C;/div&#x3E;
-  &#x3C;/body&#x3E;       
-&#x3C;/html&#x3E;
-    </code></pre>
-    </div>
-  </div>
-</body>
-</html>
+<html lang="ca">
+
+<head>
+  <!-- Global site tag (gtag.js) - Google Analytics -->
+<script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+
+  gtag('config', 'UA-46332195-9');
+</script>
+
+<!-- Google Tag Manager -->
+<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
+  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
+  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
+  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
+  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
+  <!-- End Google Tag Manager -->
+  
+  <title>Terrenys ICGC</title>
+  <meta charset="utf-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <meta name="author" content="ICGC" />
+  <meta name="description" content="Exemple Leaflet">
+  <meta name="robots" content="index,follow">
+  <link rel="shortcut icon" type="image/x-icon" href="favicon.ico" />
+  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/css/bootstrap.min.css" integrity="sha384-Zug+QiDoJOrZ5t4lssLdxGhVrurbmBWopoEl+M6BdEfwnCJZtKxi1KgxUyJq13dy" crossorigin="anonymous">
+  <link href="https://use.fontawesome.com/releases/v5.0.6/css/all.css" rel="stylesheet">
+  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
+  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/js/bootstrap.min.js" integrity="sha384-a5N7Y/aK3qNeh15eJKGWxsqtnX/wWdSZSKp+81YjTmS15nvnvxKHuzaWwXHDli+4" crossorigin="anonymous"></script>
+  <script src="https://cdn.rawgit.com/google/code-prettify/master/loader/run_prettify.js"></script>
+  <style>
+    body {
+      margin: 0;
+    }
+
+    .soft {
+      background-color: #f7f7f7
+    }
+
+    .titol {
+      padding: 15px
+    }
+
+    .container {
+      border: 1px solid #f7f7f7
+    }
+
+    li.L0, li.L1, li.L2, li.L3,
+    li.L5, li.L6, li.L7, li.L8 {
+      list-style-type: decimal !important;
+    }
+
+  </style>
+
+</head>
+
+<body>
+   <!-- Google Tag Manager (noscript) -->
+<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP"
+  height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+  <!-- End Google Tag Manager (noscript) -->
+  <div class="container">
+    <div class="pro">
+      <div class="titol">
+        <strong>Exemple serveis terrenys ICGC </strong>
+        <br>
+        <div>
+            <br><div><p><a href="https://github.com/OpenICGC/OpenICGC.github.io/blob/master/icgc-terrain-map.html">Veure codi font <i class="fab fa-github"></i></a></p></div>
+        </div>
+      </div>
+    </div>
+
+    <iframe src="icgc-terrain-map.html" frameborder=0 width="100%" height="500"></iframe>
+    <hr>
+    <div class="soft">
+    <pre>
+      <code class="prettyprint linenums">&#x3C;html lang="ca"&#x3E;
+  &#x3C;head&#x3E;
+    &#x3C;title&#x3E;Terreny 5M&#x3C;/title&#x3E;
+    &#x3C;meta charset="utf-8" /&#x3E;
+    &#x3C;meta name="viewport" content="width=device-width, initial-scale=1.0"&#x3E;
+    &#x3C;meta name="author" content="geostarters" /&#x3E;
+    &#x3C;meta name="description" content="Terreny 5M ICGC"&#x3E;
+    &#x3C;meta name="robots" content="index,follow"&#x3E;
+    &#x3C;link rel="stylesheet" href="https://cesiumjs.org/releases/1.54/Build/Cesium/Widgets/widgets.css" /&#x3E;
+    &#x3C;script src="https://cesiumjs.org/releases/1.54/Build/Cesium/Cesium.js"&#x3E;&#x3C;/script&#x3E;
+    &#x3C;style&#x3E;
+      #map {
+        position: absolute;
+        top: 0;
+        left: 0;
+        height: 100%;
+        width: 100%;
+        margin: 0;
+        overflow: hidden;
+        padding: 0;
+        font-family: sans-serif;
+      }
+
+      #menu {
+        position: absolute;
+        z-index: 1000;
+        background: #fff;
+        padding: 10px;
+        font-family: 'Open Sans', sans-serif;
+        top: 5px;
+        left: 5px;
+        border-radius: 7px;
+        -webkit-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+        -moz-box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+        box-shadow: 5px 5px 5px -5px rgba(0, 0, 0, 0.75);
+        font-size: 80%;
+      }
+
+      html {
+        height: 100%;
+      }
+
+      body {
+        padding: 0;
+        margin: 0;
+        overflow: hidden;
+        height: 100%;
+      }
+    &#x3C;/style&#x3E;
+    &#x3C;script&#x3E;
+      const map;
+
+      function initApp() {
+        const terrain30M = new Cesium.CesiumTerrainProvider({
+          url: 'https://api.maptiler.com/tiles/terrain-quantized-mesh/{z}/{x}/{y}.quantized-mesh-1.0?key={your key}'
+
+        });
+
+        const terrain5M = new Cesium.CesiumTerrainProvider({
+          url: 'https://tilemaps.icgc.cat/terrenys/demextes/'
+        });
+
+        map = new Cesium.Viewer('map', {
+          imageryProvider: new Cesium.createOpenStreetMapImageryProvider({
+            url: 'https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/orto/GRID3857/',
+            fileExtension: 'jpeg',
+            maximumLevel: 19,
+            credit: 'Institut Cartogràfic i Geològic de Catalunya'
+          }),
+          timeline: false,
+          navigationHelpButton: true,
+          scene3DOnly: true,
+          fullscreenButton: true,
+          baseLayerPicker: false,
+          homeButton: false,
+          vrButton: true,
+          navigationHelpButton: false,
+          infoBox: true,
+          sceneModePicker: false,
+          animation: false,
+          geocoder: false,
+          sceneMode: Cesium.SceneMode.SCENE3D,
+          terrainProvider: terrain5M       
+        });
+
+        map.camera.flyTo({
+          destination: Cesium.Cartesian3.fromDegrees(1.70632, 42.20390, 16000),
+          duration: 0,
+          complete: function () {
+            setTimeout(function () {
+              map.camera.flyTo({
+                destination: new Cesium.Cartesian3(4729244.983163969, 143571.72049952167, 4266387.882877819),
+                orientation: {
+                  direction: new Cesium.Cartesian3(-0.1689927316633657, -0.9849949286281356,
+                    0.03502066849458571),
+                  up: new Cesium.Cartesian3(0.7269595744661987, -0.10057128172725824, 0.6792754922589654)
+                },
+                easingFunction: Cesium.EasingFunction.LINEAR_NONE
+              });
+            }, 1000);
+          }
+        });
+
+        const layerList = document.getElementById('menu');
+        const inputs = layerList.getElementsByTagName('input');       
+        function switchLayer(layer) {
+          const layerId = layer.target.id;
+          if (layerId == 'icgc') {
+            map.terrainProvider = terrain5M;
+          } else {
+            map.terrainProvider = terrain30M;        
+          }
+        }       
+        for (let  i = 0; i &#x3C; inputs.length; i++) {
+          inputs[i].onclick = switchLayer;
+        }              
+      }
+    &#x3C;/script&#x3E;
+  &#x3C;/head&#x3E;       
+  &#x3C;body onLoad=initApp()&#x3E;
+    &#x3C;div id='menu'&#x3E;
+      &#x3C;input id='icgc' type='radio' name='rtoggle' value='icgc' checked='checked'&#x3E;
+      &#x3C;label for='icgc'&#x3E;Terreny ICGC 5M&#x3C;/label&#x3E;
+      &#x3C;input id='nasa' type='radio' name='rtoggle' value='nasa'&#x3E;
+      &#x3C;label for='nasa'&#x3E;Terreny NASA 30M&#x3C;/label&#x3E;      
+    &#x3C;/div&#x3E;
+    &#x3C;div id="map"&#x3E;&#x3C;/div&#x3E;
+  &#x3C;/body&#x3E;       
+&#x3C;/html&#x3E;
+    </code></pre>
+    </div>
+  </div>
+</body>
+</html>
diff --git a/index.html b/index.html
index 712eabc..36c84ff 100644
--- a/index.html
+++ b/index.html
@@ -1,1106 +1,1109 @@
-<html>
-
-<head>
-  <!-- Global site tag (gtag.js) - Google Analytics -->
-  <script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
-  <script>
-    window.dataLayer = window.dataLayer || [];
-  function gtag(){dataLayer.push(arguments);}
-  gtag('js', new Date());
-
-  gtag('config', 'UA-46332195-9');
-</script>
-
-  <!-- Google Tag Manager -->
-  <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
-  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
-  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
-  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
-  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
-  <!-- End Google Tag Manager -->
-
-
-  <title>OpenICGC Resources</title>
-  <meta charset="utf-8" />
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <link rel="shortcut icon" type="image/x-icon" href="favicon.ico" />
-  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/css/bootstrap.min.css" integrity="sha384-Zug+QiDoJOrZ5t4lssLdxGhVrurbmBWopoEl+M6BdEfwnCJZtKxi1KgxUyJq13dy"
-    crossorigin="anonymous">
-  <link href="https://use.fontawesome.com/releases/v5.0.6/css/all.css" rel="stylesheet">
-  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"
-    crossorigin="anonymous"></script>
-  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/js/bootstrap.min.js" integrity="sha384-a5N7Y/aK3qNeh15eJKGWxsqtnX/wWdSZSKp+81YjTmS15nvnvxKHuzaWwXHDli+4"
-    crossorigin="anonymous"></script>
-  <script src="https://cdn.rawgit.com/google/code-prettify/master/loader/run_prettify.js"></script>
-  <link href="https://fonts.googleapis.com/css?family=Oxygen" rel="stylesheet">
-  <style>
-    .cropt {
-      width: auto;
-      float: right;
-      margin-top: -15px;
-    }
-
-    .alert-default {
-      background-color: #ece7f1;
-      font-size: 0.95em;
-      border-radius: 10px
-    }
-
-    span {
-      color: #343a40;
-    }
-
-    .footer {
-      text-align: center;
-      width: 100%;
-      height: 40px;
-      line-height: 40px;
-      background-color: #f5f5f5;
-    }
-
-    small {
-      font-size: 60% !important;
-    }
-
-    .col img {
-      margin-top: 15px;
-      float: right;
-      width: 400px;
-      height: 25;
-
-    }
-
-    .navbar {
-      background-color: #ece7f1 !important;
-      border-radius: 10px;
-    }
-
-    .row {
-      border-bottom: 1px dotted #a29696;
-      margin-top: 10px;
-    }
-
-    .btn {
-      font-size: 0.95em !important;
-    }
-
-    body {
-      font-family: 'Oxygen', sans-serif !important;
-
-    }
-
-    @media screen and (max-width: 500px) {
-      body {
-        font-size: 80% !important;
-      }
-
-      .col img {
-        width: 300px !important;
-      }
-    }
-
-    .btn-copy {
-      cursor: pointer
-    }
-
-    .raster {
-      font-size: 0.88em;
-    }
-  </style>
-</head>
-
-<body>
-  <!-- Google Tag Manager (noscript) -->
-  <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
-  <!-- End Google Tag Manager (noscript) -->
-
-  <div class="container">
-    <nav class="navbar navbar-light bg-light">
-      <h4>
-        Recursos ICGC en obert
-        <br>
-        <small>
-          Recull d'estils, tessel·les, <a id="vincle_3" href="https://github.com/OpenICGC" target="_blank">
-            <span>codi</span>
-            <span class="fab fa-github" data-toggle="tooltip" data-placement="bottom" title="https://github.com/OpenICGC"></span>
-          </a>
-           i exemples basats en dades ICGC
-
-        </small>
-      </h4>
-
-      <span>
-        <a id="vincle_1" href="http://www.icgc.cat/" target="_blank">
-          <img width=100 src="https://upload.wikimedia.org/wikipedia/commons/thumb/c/ca/ICGC.svg/1200px-ICGC.svg.png">
-        </a>
-
-      </span>
-    </nav>
-    <br>
-    <div class="alert alert-default">
-      <h5>Demostradors
-        <i class="fas fa-users"></i>
-        </i>
-      </h5>
-      <ul>
-
-          <li>
-            <div class="row">
-              <div class="col">
-                <b>Mapa delinqüencial</b><br>
-                
-                <a id="vincle_3" href="https://github.com/gencat/ICGC-mapa-delinquencial" target="_blank">
-                  <span>https://github.com/gencat/ICGC-mapa-delinquencial</span>
-                  <span class="fab fa-github" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-                </a>
-                <a id="vincle_3" href="https://visors.icgc.cat/mapa-delinquencial/#7.55/41.602/1.239" target="_blank">
-                <span>https://visors.icgc.cat/mapa-delinquencial/#7.55/41.602/1.239</span>            
-                  <span class="fas fa-desktop" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-                </a>
-              </div>
-            
-                  
-                
-              <div class="col">
-                <img src="img/mapa-delinquencial.png">
-              </div>
-            </div>
-          </li>
-         
-
-          <li>
-              <div class="row">
-                <div class="col">
-                 <b>Foc al Bosc</b><br>
-                 
-                  <a id="vincle_3" href="https://github.com/gencat/ICGC-focalbosc" target="_blank">
-                    <span>https://github.com/gencat/ICGC-focalbosc</span>
-                    <span class="fab fa-github" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-                  </a>
-                  <a id="vincle_3" href="https://visors.icgc.cat/focalbosc/#6.96/41.798/1.658" target="_blank">
-                  <span>https://visors.icgc.cat/focalbosc/#6.96/41.798/1.658</span>            
-                    <span class="fas fa-desktop" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-                  </a>
-                </div>
-              
-                   
-                  
-                <div class="col">
-                  <img src="img/focalbosc.png">
-                </div>
-              </div>
-            </li>
-        <li>
-          <div class="row">
-            <div class="col">
-                <b>Població de Catalunya</b><br>
-            
-              <a id="vincle_3" href="https://github.com/gencat/ICGC-poblacio-catalunya" target="_blank">
-                <span>https://github.com/gencat/ICGC-poblacio-catalunya</span>
-                <span class="fab fa-github" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-              </a>
-              <a id="vincle_3" href="http://betaserver.icgc.cat/poblacio-catalunya" target="_blank">
-                <span>http://betaserver.icgc.cat/poblacio-catalunya</span>            
-                  <span class="fas fa-desktop" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-                </a>
-            </div>
-            <div class="col">
-              <img src="img/poblacio-catalunya.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col">
-                <b>Comparador VISOR DE L'EVOLUCIÓ DEL TERRITORI</b><br>
-            
-              <a id="vincle_4" href="https://github.com/gencat/ICGC-comparador-gificador" target="_blank">
-                <span>https://github.com/gencat/ICGC-comparador-gificador</span>
-                <span class="fab fa-github" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-              </a>
-              <a id="vincle_3" href="https://betaportal.icgc.cat/comparador-gificador/" target="_blank">
-                <span>https://betaportal.icgc.cat/comparador-gificador/</span>            
-                  <span class="fas fa-desktop" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-                </a>
-            </div>
-            <div class="col">
-              <img src="img/comparador-gificador.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col">
-                <b>100 Cims emblematic 3D</b><br>
-             
-              <a id="vincle_5" href="https://github.com/gencat/ICGC-100cims" target="_blank">
-                <span>https://github.com/gencat/ICGC-100cims</span>
-                <span class="fab fa-github" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-              </a>
-              <a id="vincle_3" href="http://betaserver.icgc.cat/cesium/100cims.html" target="_blank">
-                <span>http://betaserver.icgc.cat/cesium/100cims.html</span>            
-                  <span class="fas fa-desktop" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-                </a>
-            </div>
-            <div class="col">
-              <img src="img/100cims.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col">
-                <b>Relleu i ombra</b><br>
-             
-              <a id="vincle_6" href="https://github.com/gencat/ICGC-relleuiombra" target="_blank">
-                <span>https://github.com/gencat/ICGC-relleuiombra</span>
-                <span class="fab fa-github" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-              </a>
-              <a id="vincle_3" href="http://betaserver.icgc.cat/relleuiombra2m" target="_blank">
-                <span>http://betaserver.icgc.cat/relleuiombra2m</span>            
-                  <span class="fas fa-desktop" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-                </a>
-            </div>
-            <div class="col">
-              <img src="img/relleuiombra.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col">
-                <b>Pintamaps OMT</b><br>
-            
-              <a id="vincle_7" href="https://github.com/gencat/ICGC-pintamaps-omt" target="_blank">
-                <span>https://github.com/gencat/ICGC-pintamaps-omt</span>
-                <span class="fab fa-github" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-              </a>
-              <a id="vincle_3" href="http://betaserver.icgc.cat/ICGC-pintamaps-omt/" target="_blank">
-                <span>http://betaserver.icgc.cat/ICGC-pintamaps-omt/</span>            
-                  <span class="fas fa-desktop" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-                </a>
-            </div>
-            <div class="col">
-              <img src="img/pintamaps-omt.png">
-            </div>
-          </div>
-        </li>
-        <li>
-            <div class="row">
-              <div class="col">
-                  <b>Més demostradors..</b><br>              
-                <a id="vincle_3" href="http://betaportal.icgc.cat" target="_blank">
-                  <span>http://betaportal.icgc.cat/</span>            
-                    <span class="fas fa-desktop" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-                  </a>
-              </div>
-              <div class="col">
-                <img src="img/betaportal.png">
-              </div>
-            </div>
-          </li>
-      </ul>
-    </div>
-    <!-- init official styles-->
-    <div class="alert alert-default">
-      <h5>Estils àmbit mundial per Vector Tiles
-        <i class="fas fa-globe"></i>
-        </i>
-      </h5>
-      <ul>
-
-        <li>
-          <div class="row">
-            <div class="col">
-                <b>ICGC (Oficial)</b><br>
-              <span>https://geoserveis.icgc.cat/contextmaps/icgc.json</span>
-              <span id="vincle_8" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://geoserveis.icgc.cat/contextmaps/icgc.json" title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/icgc.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>OSM-Bright</b><br>
-              <span>https://geoserveis.icgc.cat/contextmaps/osm-bright.json</span>
-              <span id="vincle_9" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://geoserveis.icgc.cat/contextmaps/osm-bright.json" title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/osm-bright.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>Positron</b><br>
-              <span>https://geoserveis.icgc.cat/contextmaps/positron.json</span>
-              <span id="vincle_10" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/positron.json" title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/positron.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>Hibrid</b><br>
-              <span>https://geoserveis.icgc.cat/contextmaps/hibrid.json</span>
-              <span id="vincle_11" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://geoserveis.icgc.cat/contextmaps/hibrid.json" title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/orto.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>Full dark</b><br>
-              <span>https://geoserveis.icgc.cat/contextmaps/fulldark.json</span>
-              <span id="vincle_12" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://geoserveis.icgc.cat/contextmaps/fulldark.json" title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/fulldark.png">
-            </div>
-          </div>
-        </li>
-
-
-        <li>
-          <div class="row">
-            <div class="col"><b>Night</b><br>
-              <span>https://geoserveis.icgc.cat/contextmaps/night.json</span>
-              <span id="vincle_13" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://geoserveis.icgc.cat/contextmaps/night.json" title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/night.png">
-            </div>
-          </div>
-        </li>
-
-      </ul>
-      <div>
-        <a class="btn btn-success" target="_blank" href="icgc-basemap.html">Veure exemple MapLibre GL
-          <i class="fas fa-eye"></i>
-        </a>
-        <a class="btn btn-success" target="_blank" href="icgc-model3d.html">Veure exemple MapLibre GL i model 3D
-          <i class="fas fa-eye"></i>
-        </a>
-      </div>
-      <div class="cropt">
-        <small>
-          <span><a id="vincle_14" href="icgc-styles-world-min.json" target="_blank">LLista styles min</a></span> |
-          <span><a id="vincle_15" href="icgc-styles-world-all.json" target="_blank">Llista styles all</a></span>
-        </small>
-        <small> Integrable amb:</small>
-        <span class="badge badge-primary">MapLibre GL</span>
-        <span class="badge badge-primary">MapBox GL</span>
-        <span class="badge badge-primary">Maputnik</span>
-      </div>
-    </div>
-    <!-- end init official styles -->
-    <div class="alert alert-default">
-      <h5>Estils àmbit Catalunya per Vector Tiles
-        <i class="fas fa-globe"></i>
-        </i>
-      </h5>
-      <ul>
-
-        <li>
-          <div class="row">
-            <div class="col">
-                <b>Clar</b><br>
-              <span>https://tilemaps.icgc.cat/tileserver/styles/clar.json</span>
-              <span id="vincle_16" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/clar.json" title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/clar.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>Orto</b><br>
-              <span> https://tilemaps.icgc.cat/tileserver/styles/orto.json</span>
-              <span id="vincle_17" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/orto.json" title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/orto.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>Terreny</b><br>
-              <span> https://tilemaps.icgc.cat/tileserver/styles/terrain.json</span>
-              <span id="vincle_18" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/terrain.json" title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/terrain.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>Fosc</b><br>
-              <span> https://tilemaps.icgc.cat/tileserver/styles/fosc.json</span>
-              <span id="vincle_19" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/fosc.json" title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/fosc.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>Blavós</b><br>
-              <span>https://tilemaps.icgc.cat/tileserver/styles/blavos.json</span>
-              <span id="vincle_20" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/blavos.json" title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/blavos.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>Gris</b><br>
-              <span> https://tilemaps.icgc.cat/tileserver/styles/gris.json</span>
-              <span id="vincle_21" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/gris.json" title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/gris.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>ICGC5M</b><br>
-              <span> https://tilemaps.icgc.cat/tileserver/styles/icgc5mv2.json</span>
-              <span id="vincle_22" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/icgc5mv2.json" title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/5m.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>ICGC5M (amb relleu)</b><br>
-              <span> https://tilemaps.icgc.cat/tileserver/styles/icgc5m.json</span>
-              <span id="vincle_22" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/icgc5m.json" title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/5m.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>ICGC25M</b><br>
-              <span> https://tilemaps.icgc.cat/tileserver/styles/icgc25m.json</span>
-              <span id="vincle_23" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/icgc25m.json" title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/25m.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>Polit</b><br>
-              <span> https://tilemaps.icgc.cat/tileserver/styles/polit.json</span>
-              <span id="vincle_24" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/polit.json" title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/polit.png">
-            </div>
-          </div>
-        </li>
-
-        <li>
-          <div class="row">
-            <div class="col"><b>Raster</b><br>
-              <span> https://tilemaps.icgc.cat/tileserver/styles/raster.json</span>
-              <span id="vincle_25" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/raster.json" title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/raster.png">
-            </div>
-          </div>
-        </li>
-      </ul>
-      <div>
-        <a class="btn btn-success" target="_blank" href="icgc-catmaps.html">Veure exemple MapLibre GL
-          <i class="fas fa-eye"></i>
-        </a>
-      </div>
-      <div class="cropt">
-        <small>
-          <span><a id="vincle_26" href="icgc-styles-min.json" target="_blank">Resources styles min</a></span> |
-          <span><a id="vincle_27" href="icgc-styles-all.json" target="_blank">Resources styles all</a></span>
-        </small>
-        <small> Integrable amb:</small>
-        <span class="badge badge-primary">MapLibre GL</span>
-        <span class="badge badge-primary">MapBox GL</span>
-        <span class="badge badge-primary">Maputnik</span>
-      </div>
-    </div>
-
-    <div class="alert alert-default">
-      <h5>Piràmides Vector Tiles
-        <i class="fas fa-database"></i>
-        </i>
-      </h5>
-      <ul>
-
-        <li>
-          <div class="row">
-            <div class="col"><b>
-              contextmaps (ICGC + OpenMapTiles)</b><br>
-              <div>
-                <span>https://geoserveis.icgc.cat/contextmaps/basemap.json (<b>TileJSON endpoint</b>)</span>
-                <span id="vincle_30" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                  data-placement="bottom" data-copy="https://geoserveis.icgc.cat/contextmaps/basemap.json" title="Copiar enllaç">
-                </span>
-              </div>
-              <div>
-                <span>https://geoserveis.icgc.cat/data/planet/{z}/{x}/{y}.pbf</span>
-                <span id="vincle_28" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                  data-placement="bottom" data-copy="https://geoserveis.icgc.cat/data/planet/{z}/{x}/{y}.pbf" title="Copiar enllaç">
-                </span>
-              </div>
-
-            </div>
-
-        </li>
-
-
-        <li>
-          <div class="row">
-            <div class="col"><b>
-              ICGC MTC25M</b><br>
-              <div>
-                <span>https://tilemaps.icgc.cat/tileserver/bt25m_tilejson.json (<b>TileJSON endpoint</b>)</span>
-                <span id="vincle_30" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                  data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/bt25m_tilejson.json" title="Copiar enllaç">
-                </span>
-              </div>
-              <div>
-              <span>https://tilemaps.icgc.cat/tileserver/tileserver.php/bt25m_vector_7a14/{z}/{x}/{y}.pbf</span>
-              <span id="vincle_29" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/tileserver.php/bt25m_vector_7a14/{z}/{x}/{y}.pbf"
-                title="Copiar enllaç">
-              </span>
-            </div>
-          </div>
-        </li>
-
-        <li>
-          <div class="row">
-            <div class="col"><b>
-              ICGC BT5M</b><br>
-              <div>
-                <span>https://tilemaps.icgc.cat/tileserver/bt5m_tilejson.json (<b>TileJSON endpoint</b>)</span>
-                <span id="vincle_30" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                  data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/bt5m_tilejson.json" title="Copiar enllaç">
-                </span>
-              </div>
-              <div>
-                <span>https://tilemaps.icgc.cat/tileserver/tileserver.php/bt5m_vector/{z}/{x}/{y}.pbf</span>
-                <span id="vincle_30" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                  data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/tileserver.php/bt5m_vector/{z}/{x}/{y}.pbf"
-                  title="Copiar enllaç">
-                </span>
-              </div>
-
-            </div>
-
-        </li>
-       
-
-
-      </ul>
-
-
-    </div>
-
-
-
-    <div class="alert alert-default ">
-      <h5 class="alert-heading">Bases Raster Tiles
-        <i class="fas fa-map"></i>
-      </h5>
-      <ul class="raster">
-        <li>
-          <div class="row">
-            <div class="col-7"><b>Ortofoto</b><br>
-              <span>https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/orto/GRID3857/{z}/{x}/{y}.jpeg</span>
-              <span id="vincle_32" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/orto/GRID3857/{z}/{x}/{y}.jpeg"
-                title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/rasorto.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col-7"><b>Topogràfic clàssic</b><br>
-              <span>https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/topo/GRID3857/{z}/{x}/{y}.jpeg</span>
-              <span id="vincle_33" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/topo/GRID3857/{z}/{x}/{y}.jpeg"
-                title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/rasclassic.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col-7"><b>Topogràfic web</b><br>
-              <span>https://tilemaps.icgc.cat/mapfactory/wmts/topo_suau/CAT3857/{z}/{x}/{y}.png</span>
-              <span id="vincle_34" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/mapfactory/wmts/topo_suau/CAT3857/{z}/{x}/{y}.png"
-                title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/rasweb.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col-7"><b>Ortofoto augmentada</b><br>
-              <span>https://tilemaps.icgc.cat/mapfactory/wmts/orto_augmentada/CAT3857/{z}/{x}/{y}.jpeg</span>
-              <span id="vincle_35" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/mapfactory/wmts/orto_augmentada/CAT3857/{z}/{x}/{y}.jpeg"
-                title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/rasaugmented.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col-7"><b>Geològic</b><br>
-              <span>https://tilemaps.icgc.cat/mapfactory/wmts/geologia/MON3857NW/{z}/{x}/{y}.png</span>
-              <span id="vincle_34" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy=https://tilemaps.icgc.cat/mapfactory/wmts/geologia/MON3857NW/{z}/{x}/{y}.png"
-                title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/geologic.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col-7"><b>Topogràfic web gris</b><br>
-              <span>https://tilemaps.icgc.cat/mapfactory/wmts/gris_topo_suau/CAT3857/{z}/{x}/{y}.png</span>
-              <span id="vincle_36" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/mapfactory/wmts/gris_topo_suau/CAT3857/{z}/{x}/{y}.png"
-                title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/rasgris.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col-7"><b>Híbrid - Base híbrida per combinar amb ortoforto </b><br>
-              <span>https://tilemaps.icgc.cat/mapfactory/wmts/hibrida_total/CAT3857/{z}/{x}/{y}.png</span>
-              <span id="vincle_37" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/mapfactory/wmts/hibrida_total/CAT3857/{z}/{x}/{y}.png"
-                title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/rashibrid.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col-7"><b>Topogràfic web fosc</b><br>
-              <span>https://tilemaps.icgc.cat/mapfactory/wmts/nit_topo_suau/CAT3857/{z}/{x}/{y}.png</span>
-              <span id="vincle_38" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/mapfactory/wmts/nit_topo_suau/CAT3857/{z}/{x}/{y}.png"
-                title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/rasfosc.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col-7"><b>Toponímia - Capa transparent de toponímia</b><br>
-              <span>https://tilemaps.icgc.cat/mapfactory/wmts/toponimia/CAT3857/{z}/{x}/{y}.png</span>
-              <span id="vincle_39" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/mapfactory/wmts/toponimia/CAT3857/{z}/{x}/{y}.png"
-                title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/rastopo.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col-7"><b>Administrativa simplificada</b><br>
-              <span>https://tilemaps.icgc.cat/mapfactory/wmts/limits/CAT3857/{z}/{x}/{y}.png</span>
-              <span id="vincle_39" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/mapfactory/wmts/limits/CAT3857/{z}/{x}/{y}.png"
-                title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/limits.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col-7"><b>Relleu</b><br>
-              <span>https://tilemaps.icgc.cat/mapfactory/wmts/relleu/CAT3857/{z}/{x}/{y}.png</span>
-              <span id="vincle_39" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/mapfactory/wmts/relleu/CAT3857/{z}/{x}/{y}.png"
-                title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/relleu.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col-7"><b>Normal Maps - Tècnica 3D que permet donar una il·luminació i relleu a una superfície. <a
-                target="_blank" href="http://betaserver.icgc.cat/relleuiombra2m/#14/41.8336/1.7392">(Exemple)</a></b><br>
-              <span>http://betaserver.icgc.cat/tileserver3/tileserver.php?/norm2x2/{z}/{x}/{y}.png</span>
-              <span id="vincle_39" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                data-placement="bottom" data-copy="http://betaserver.icgc.cat/tileserver3/tileserver.php?/norm2x2/{z}/{x}/{y}.png"
-                title="Copiar enllaç">
-              </span>
-            </div>
-            <div class="col">
-              <img src="img/norma.png">
-            </div>
-          </div>
-        </li>
-
-
-      </ul>
-      <div>
-        <a class="btn btn-success" target="_blank" href="icgc-rastermaps.html">Veure exemple amb Leaflet
-          <i class="fas fa-eye"></i>
-        </a>
-      </div>
-      <div class="cropt">
-        <small>Integrable amb:</small>
-        <span class="badge badge-primary">Leaflet</span>
-        <span class="badge badge-primary">OpenLayers</span>
-        <span class="badge badge-primary">MapLibre</span>
-        <span class="badge badge-primary">MapBox</span>
-        <span class="badge badge-primary">Esri</span>
-        <span class="badge badge-primary">Cesium</span>
-      </div>
-    </div>
-    <div class="alert alert-default">
-      <h5>Terrenys
-        <i class="fas fa-chart-area"></i>
-      </h5>
-      <ul>
-
-        <li><b>ICGC Terreny 5m (Cesium JS)</b><br>
-          <span>https://tilemaps.icgc.cat/terrenys/demextes/</span>
-          <span id="vincle_40" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-            data-placement="bottom" data-copy="https://tilemaps.icgc.cat/terrenys/demextes/" title="Copiar enllaç">
-          </span>
-        </li>
-        <li>
-            <div class="row">
-              <div class="col"><b>
-                ICGC Terreny-RGB dem 2m (MapLibreGL JS)</b><br>
-                <span>https://tilemaps.icgc.cat/tileserver/tileserver.php/terreny_icgc_2m_rgb/{z}/{x}/{y}.png</span>
-                <span id="vincle_31" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                  data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/tileserver.php/terreny_icgc_2m_rgb/{z}/{x}/{y}.png"
-                  title="Copiar enllaç">
-                </span>
-              </div>
-  
-          </li>
-          <li>
-            <div class="row">
-              <div class="col"><b>
-                ICGC Terreny-RGB dem 5m (MapLibreGL JS)</b><br>
-                <span>https://tilemaps.icgc.cat/tileserver/tileserver.php/mapboxTerrain/{z}/{x}/{y}.png</span>
-                <span id="vincle_31" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
-                  data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/tileserver.php/mapboxTerrain/{z}/{x}/{y}.png"
-                  title="Copiar enllaç">
-                </span>
-              </div>
-  
-          </li>
-      </ul>
-      <div>
-        <a id="vincle_41" class="btn btn-success" target="_blank" href="icgc-terrain.html">Veure exemple amb Cesium
-          <i class="fas fa-eye"></i>
-        </a>
-      </div>
-      <div class="cropt">
-        <small>Integrable amb:</small>
-        <span class="badge badge-primary">Cesium</span>
-      </div>
-    </div>
-
-
-    <div class="alert alert-default">
-      <h5>Eines:
-        <i class="fab fa-github"></i>
-        </i>
-      </h5>
-      <ul>
-
-        <li>
-          <div class="row">
-            <div class="col"><b>              Crear Sprites from SVGs files</b><br>
-              <span>https://github.com/gencat/ICGC-createsprites</span>
-              <a id="vincle_42" href="https://github.com/gencat/ICGC-createsprites" target="_blank">
-                <span class="fas fa-external-link-alt" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-              </a>
-            </div>
-            <div class="col">
-              <img src="img/create-sprite.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>  
-              Generardor de Fonticons desde SVGs</b><br>
-              <span>https://github.com/gencat/ICGC-fonticon-generator</span>
-              <a id="vincle_43" href="https://github.com/gencat/ICGC-fonticon-generator" target="_blank">
-                <span class="fas fa-external-link-alt" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-              </a>
-            </div>
-            <div class="col">
-              <img src="img/fonticon-generator.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>  
-              TileGluer</b><br>
-              <span>https://github.com/gencat/ICGC-tile-gluer</span>
-              <a id="vincle_44" href="https://github.com/gencat/ICGC-tile-gluer" target="_blank">
-                <span class="fas fa-external-link-alt" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-              </a>
-            </div>
-            <div class="col">
-              <img src="img/tile-gluer.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>  
-              Tile calculator</b><br>
-              <span>https://github.com/gencat/ICGC-tile-calculator</span>
-              <a id="vincle_45" href="https://github.com/gencat/ICGC-tile-calculator" target="_blank">
-                <span class="fas fa-external-link-alt" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-              </a>
-            </div>
-            <div class="col">
-              <img src="img/tile-calculator.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>  
-              ICGC tile-stitch</b><br>
-              <span>https://github.com/gencat/ICGC-tile-stitch</span>
-              <a id="vincle_48" href="https://github.com/gencat/ICGC-tile-stitch" target="_blank">
-                <span class="fas fa-external-link-alt" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-              </a>
-            </div>
-
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>  
-              GDAL Snippets</b><br>
-              <span>https://github.com/gencat/ICGC-gdal-snipets</span>
-              <a id="vincle_46" href="https://github.com/gencat/ICGC-gdal-snipets" target="_blank">
-                <span class="fas fa-external-link-alt" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-              </a>
-            </div>
-            <div class="col">
-              <img src="img/gdal-snipets.png">
-            </div>
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>  
-              ICGC-vt-postgis</b><br>
-              <span>https://github.com/gencat/ICGC-vt-postgis</span>
-              <a id="vincle_46" href="https://github.com/gencat/ICGC-vt-postgis" target="_blank">
-                <span class="fas fa-external-link-alt" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-              </a>
-            </div>
-
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>  
-              ICGC-vtServer</b><br>
-              <span>https://github.com/gencat/ICGC-vtServer</span>
-              <a id="vincle_46" href="https://github.com/gencat/ICGC-vtServer" target="_blank">
-                <span class="fas fa-external-link-alt" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-              </a>
-            </div>
-
-          </div>
-        </li>
-        <li>
-          <div class="row">
-            <div class="col"><b>  
-              OpenICGC - QgisPlugin</b><br>
-              <span>https://github.com/OpenICGC/QgisPlugin</span>
-              <a id="vincle_46" href="https://github.com/OpenICGC/QgisPlugin" target="_blank">
-                <span class="fas fa-external-link-alt" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
-              </a>
-            </div>
-
-          </div>
-        </li>
-      </ul>
-    </div>
-
-    <div class="alert alert-default">
-      <h5>Contacte:
-        <i class="fas fa-envelope"></i>
-        </i>
-      </h5>
-      <ul>
-        <li>
-          <div class="row">
-            <div class="col-2">
-              <a href="mailto:openicgc@icgc.cat" target="_top">openicgc@icgc.cat</a>
-            </div>
-          </div>
-        </li>
-      </ul>
-    </div>
-
-
-    <!--end container -->
-    <footer class="footer">
-      <div class="container">
-        <span class="text-muted">
-          by
-          <a id="vincle_47" target="_blank" href="https://twitter.com/ICGCGeostarters/">ICGC
-            <i class="fab fa-twitter"></i>
-          </a>
-        </span>
-      </div>
-    </footer>
-  </div>
-
-  <script>
-    //Function from https://codepen.io/nathanlong/pen/ZpAmjv
-
-    function copyToClipboard(text, el) {
-      const copyTest = document.queryCommandSupported('copy');
-      const elOriginalText = el.attr('data-original-title');
-
-      if (copyTest === true) {
-        const copyTextArea = document.createElement("textarea");
-        copyTextArea.value = text;
-        document.body.appendChild(copyTextArea);
-        copyTextArea.select();
-        try {
-          const successful = document.execCommand('copy');
-          const msg = successful ? 'Copiat!' : 'Ups, no copiat!';
-          el.attr('data-original-title', msg).tooltip('show');
-        } catch (err) {
-          console.log('Oops, unable to copy');
-        }
-        document.body.removeChild(copyTextArea);
-        el.attr('data-original-title', elOriginalText);
-      } else {
-        // Fallback if browser doesn't support .execCommand('copy')
-        window.prompt("Copiar al porta retalls: Ctrl+C o Command+C, Enter", text);
-      }
-    }
-
-    $(document).ready(function () {
-
-      $('.js-tooltip').tooltip();
-
-      $('.js-copy').click(function () {
-        const text = $(this).attr('data-copy');
-        const el = $(this);
-        copyToClipboard(text, el);
-      });
-    });
-  </script>
-
-
-</body>
-
-</html>
+<html>
+
+<head>
+  <!-- Global site tag (gtag.js) - Google Analytics -->
+  <script async src="https://www.googletagmanager.com/gtag/js?id=UA-46332195-9"></script>
+  <script>
+    window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+
+  gtag('config', 'UA-46332195-9');
+</script>
+
+  <!-- Google Tag Manager -->
+  <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
+  new Date().getTime(),event:'gtm.js'});const f=d.getElementsByTagName(s)[0],
+  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
+  'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
+  })(window,document,'script','dataLayer','GTM-MGS4TSP');</script>
+  <!-- End Google Tag Manager -->
+
+
+  <title>OpenICGC Resources</title>
+  <meta charset="utf-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="shortcut icon" type="image/x-icon" href="favicon.ico" />
+  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/css/bootstrap.min.css" integrity="sha384-Zug+QiDoJOrZ5t4lssLdxGhVrurbmBWopoEl+M6BdEfwnCJZtKxi1KgxUyJq13dy"
+    crossorigin="anonymous">
+  <link href="https://use.fontawesome.com/releases/v5.0.6/css/all.css" rel="stylesheet">
+  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"
+    crossorigin="anonymous"></script>
+  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/js/bootstrap.min.js" integrity="sha384-a5N7Y/aK3qNeh15eJKGWxsqtnX/wWdSZSKp+81YjTmS15nvnvxKHuzaWwXHDli+4"
+    crossorigin="anonymous"></script>
+  <script src="https://cdn.rawgit.com/google/code-prettify/master/loader/run_prettify.js"></script>
+  <link href="https://fonts.googleapis.com/css?family=Oxygen" rel="stylesheet">
+  <style>
+    .cropt {
+      width: auto;
+      float: right;
+      margin-top: -15px;
+    }
+
+    .alert-default {
+      background-color: #ece7f1;
+      font-size: 0.95em;
+      border-radius: 10px
+    }
+
+    span {
+      color: #343a40;
+    }
+
+    .footer {
+      text-align: center;
+      width: 100%;
+      height: 40px;
+      line-height: 40px;
+      background-color: #f5f5f5;
+    }
+
+    small {
+      font-size: 60% !important;
+    }
+
+    .col img {
+      margin-top: 15px;
+      float: right;
+      width: 400px;
+      height: 25;
+
+    }
+
+    .navbar {
+      background-color: #ece7f1 !important;
+      border-radius: 10px;
+    }
+
+    .row {
+      border-bottom: 1px dotted #a29696;
+      margin-top: 10px;
+    }
+
+    .btn {
+      font-size: 0.95em !important;
+    }
+
+    body {
+      font-family: 'Oxygen', sans-serif !important;
+
+    }
+
+    @media screen and (max-width: 500px) {
+      body {
+        font-size: 80% !important;
+      }
+
+      .col img {
+        width: 300px !important;
+      }
+    }
+
+    .btn-copy {
+      cursor: pointer
+    }
+
+    .raster {
+      font-size: 0.88em;
+    }
+  </style>
+</head>
+
+<body>
+  <!-- Google Tag Manager (noscript) -->
+  <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MGS4TSP" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+  <!-- End Google Tag Manager (noscript) -->
+
+  <div class="container">
+    <nav class="navbar navbar-light bg-light">
+      <h4>
+        Recursos ICGC en obert
+        <br>
+        <small>
+          Recull d'estils, tessel·les, <a id="vincle_3" href="https://github.com/OpenICGC" target="_blank">
+            <span>codi</span>
+            <span class="fab fa-github" data-toggle="tooltip" data-placement="bottom" title="https://github.com/OpenICGC"></span>
+          </a>
+           i exemples basats en dades ICGC
+
+        </small>
+      </h4>
+
+      <span>
+        <a id="vincle_1" href="http://www.icgc.cat/" target="_blank">
+          <img width=100 src="https://upload.wikimedia.org/wikipedia/commons/thumb/c/ca/ICGC.svg/1200px-ICGC.svg.png">
+        </a>
+
+      </span>
+    </nav>
+    <br>
+    <div class="alert alert-default">
+      <h5>Demostradors
+        <i class="fas fa-users"></i>
+        </i>
+      </h5>
+      <ul>
+
+          <li>
+            <div class="row">
+              <div class="col">
+                <b>Mapa delinqüencial</b><br>
+                
+                <a id="vincle_3" href="https://github.com/gencat/ICGC-mapa-delinquencial" target="_blank">
+                  <span>https://github.com/gencat/ICGC-mapa-delinquencial</span>
+                  <span class="fab fa-github" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+                </a>
+                <a id="vincle_3" href="https://visors.icgc.cat/mapa-delinquencial/#7.55/41.602/1.239" target="_blank">
+                <span>https://visors.icgc.cat/mapa-delinquencial/#7.55/41.602/1.239</span>            
+                  <span class="fas fa-desktop" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+                </a>
+              </div>
+            
+                  
+                
+              <div class="col">
+                <img src="img/mapa-delinquencial.png">
+              </div>
+            </div>
+          </li>
+         
+
+          <li>
+              <div class="row">
+                <div class="col">
+                 <b>Foc al Bosc</b><br>
+                 
+                  <a id="vincle_3" href="https://github.com/gencat/ICGC-focalbosc" target="_blank">
+                    <span>https://github.com/gencat/ICGC-focalbosc</span>
+                    <span class="fab fa-github" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+                  </a>
+                  <a id="vincle_3" href="https://visors.icgc.cat/focalbosc/#6.96/41.798/1.658" target="_blank">
+                  <span>https://visors.icgc.cat/focalbosc/#6.96/41.798/1.658</span>            
+                    <span class="fas fa-desktop" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+                  </a>
+                </div>
+              
+                   
+                  
+                <div class="col">
+                  <img src="img/focalbosc.png">
+                </div>
+              </div>
+            </li>
+        <li>
+          <div class="row">
+            <div class="col">
+                <b>Població de Catalunya</b><br>
+            
+              <a id="vincle_3" href="https://github.com/gencat/ICGC-poblacio-catalunya" target="_blank">
+                <span>https://github.com/gencat/ICGC-poblacio-catalunya</span>
+                <span class="fab fa-github" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+              </a>
+              <a id="vincle_3" href="http://betaserver.icgc.cat/poblacio-catalunya" target="_blank">
+                <span>http://betaserver.icgc.cat/poblacio-catalunya</span>            
+                  <span class="fas fa-desktop" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+                </a>
+            </div>
+            <div class="col">
+              <img src="img/poblacio-catalunya.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col">
+                <b>Comparador VISOR DE L'EVOLUCIÓ DEL TERRITORI</b><br>
+            
+              <a id="vincle_4" href="https://github.com/gencat/ICGC-comparador-gificador" target="_blank">
+                <span>https://github.com/gencat/ICGC-comparador-gificador</span>
+                <span class="fab fa-github" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+              </a>
+              <a id="vincle_3" href="https://betaportal.icgc.cat/comparador-gificador/" target="_blank">
+                <span>https://betaportal.icgc.cat/comparador-gificador/</span>            
+                  <span class="fas fa-desktop" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+                </a>
+            </div>
+            <div class="col">
+              <img src="img/comparador-gificador.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col">
+                <b>100 Cims emblematic 3D</b><br>
+             
+              <a id="vincle_5" href="https://github.com/gencat/ICGC-100cims" target="_blank">
+                <span>https://github.com/gencat/ICGC-100cims</span>
+                <span class="fab fa-github" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+              </a>
+              <a id="vincle_3" href="http://betaserver.icgc.cat/cesium/100cims.html" target="_blank">
+                <span>http://betaserver.icgc.cat/cesium/100cims.html</span>            
+                  <span class="fas fa-desktop" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+                </a>
+            </div>
+            <div class="col">
+              <img src="img/100cims.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col">
+                <b>Relleu i ombra</b><br>
+             
+              <a id="vincle_6" href="https://github.com/gencat/ICGC-relleuiombra" target="_blank">
+                <span>https://github.com/gencat/ICGC-relleuiombra</span>
+                <span class="fab fa-github" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+              </a>
+              <a id="vincle_3" href="http://betaserver.icgc.cat/relleuiombra2m" target="_blank">
+                <span>http://betaserver.icgc.cat/relleuiombra2m</span>            
+                  <span class="fas fa-desktop" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+                </a>
+            </div>
+            <div class="col">
+              <img src="img/relleuiombra.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col">
+                <b>Pintamaps OMT</b><br>
+            
+              <a id="vincle_7" href="https://github.com/gencat/ICGC-pintamaps-omt" target="_blank">
+                <span>https://github.com/gencat/ICGC-pintamaps-omt</span>
+                <span class="fab fa-github" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+              </a>
+              <a id="vincle_3" href="http://betaserver.icgc.cat/ICGC-pintamaps-omt/" target="_blank">
+                <span>http://betaserver.icgc.cat/ICGC-pintamaps-omt/</span>            
+                  <span class="fas fa-desktop" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+                </a>
+            </div>
+            <div class="col">
+              <img src="img/pintamaps-omt.png">
+            </div>
+          </div>
+        </li>
+        <li>
+            <div class="row">
+              <div class="col">
+                  <b>Més demostradors..</b><br>              
+                <a id="vincle_3" href="http://betaportal.icgc.cat" target="_blank">
+                  <span>http://betaportal.icgc.cat/</span>            
+                    <span class="fas fa-desktop" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+                  </a>
+              </div>
+              <div class="col">
+                <img src="img/betaportal.png">
+              </div>
+            </div>
+          </li>
+      </ul>
+    </div>
+    <!-- init official styles-->
+    <div class="alert alert-default">
+      <h5>Estils àmbit mundial per Vector Tiles
+        <i class="fas fa-globe"></i>
+        </i>
+      </h5>
+      <ul>
+
+        <li>
+          <div class="row">
+            <div class="col">
+                <b>ICGC (Oficial)</b><br>
+              <span>https://geoserveis.icgc.cat/contextmaps/icgc.json</span>
+              <span id="vincle_8" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://geoserveis.icgc.cat/contextmaps/icgc.json" title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/icgc.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>OSM-Bright</b><br>
+              <span>https://geoserveis.icgc.cat/contextmaps/osm-bright.json</span>
+              <span id="vincle_9" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://geoserveis.icgc.cat/contextmaps/osm-bright.json" title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/osm-bright.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>Positron</b><br>
+              <span>https://geoserveis.icgc.cat/contextmaps/positron.json</span>
+              <span id="vincle_10" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/positron.json" title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/positron.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>Hibrid</b><br>
+              <span>https://geoserveis.icgc.cat/contextmaps/hibrid.json</span>
+              <span id="vincle_11" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://geoserveis.icgc.cat/contextmaps/hibrid.json" title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/orto.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>Full dark</b><br>
+              <span>https://geoserveis.icgc.cat/contextmaps/fulldark.json</span>
+              <span id="vincle_12" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://geoserveis.icgc.cat/contextmaps/fulldark.json" title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/fulldark.png">
+            </div>
+          </div>
+        </li>
+
+
+        <li>
+          <div class="row">
+            <div class="col"><b>Night</b><br>
+              <span>https://geoserveis.icgc.cat/contextmaps/night.json</span>
+              <span id="vincle_13" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://geoserveis.icgc.cat/contextmaps/night.json" title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/night.png">
+            </div>
+          </div>
+        </li>
+
+      </ul>
+      <div>
+        <a class="btn btn-success" target="_blank" href="icgc-basemap.html">Veure exemple MapLibre GL
+          <i class="fas fa-eye"></i>
+        </a>
+        <a class="btn btn-success" target="_blank" href="icgc-model3d.html">Veure exemple MapLibre GL i model 3D
+          <i class="fas fa-eye"></i>
+        </a>
+      </div>
+      <div class="cropt">
+        <small>
+          <span><a id="vincle_14" href="icgc-styles-world-min.json" target="_blank">LLista styles min</a></span> |
+          <span><a id="vincle_15" href="icgc-styles-world-all.json" target="_blank">Llista styles all</a></span>
+        </small>
+        <small> Integrable amb:</small>
+        <span class="badge badge-primary">MapLibre GL</span>
+        <span class="badge badge-primary">MapBox GL</span>
+        <span class="badge badge-primary">Maputnik</span>
+      </div>
+    </div>
+    <!-- end init official styles -->
+    <div class="alert alert-default">
+      <h5>Estils àmbit Catalunya per Vector Tiles
+        <i class="fas fa-globe"></i>
+        </i>
+      </h5>
+      <ul>
+
+        <li>
+          <div class="row">
+            <div class="col">
+                <b>Clar</b><br>
+              <span>https://tilemaps.icgc.cat/tileserver/styles/clar.json</span>
+              <span id="vincle_16" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/clar.json" title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/clar.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>Orto</b><br>
+              <span> https://tilemaps.icgc.cat/tileserver/styles/orto.json</span>
+              <span id="vincle_17" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/orto.json" title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/orto.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>Terreny</b><br>
+              <span> https://tilemaps.icgc.cat/tileserver/styles/terrain.json</span>
+              <span id="vincle_18" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/terrain.json" title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/terrain.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>Fosc</b><br>
+              <span> https://tilemaps.icgc.cat/tileserver/styles/fosc.json</span>
+              <span id="vincle_19" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/fosc.json" title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/fosc.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>Blavós</b><br>
+              <span>https://tilemaps.icgc.cat/tileserver/styles/blavos.json</span>
+              <span id="vincle_20" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/blavos.json" title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/blavos.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>Gris</b><br>
+              <span> https://tilemaps.icgc.cat/tileserver/styles/gris.json</span>
+              <span id="vincle_21" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/gris.json" title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/gris.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>ICGC5M</b><br>
+              <span> https://tilemaps.icgc.cat/tileserver/styles/icgc5mv2.json</span>
+              <span id="vincle_22" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/icgc5mv2.json" title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/5m.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>ICGC5M (amb relleu)</b><br>
+              <span> https://tilemaps.icgc.cat/tileserver/styles/icgc5m.json</span>
+              <span id="vincle_22" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/icgc5m.json" title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/5m.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>ICGC25M</b><br>
+              <span> https://tilemaps.icgc.cat/tileserver/styles/icgc25m.json</span>
+              <span id="vincle_23" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/icgc25m.json" title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/25m.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>Polit</b><br>
+              <span> https://tilemaps.icgc.cat/tileserver/styles/polit.json</span>
+              <span id="vincle_24" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/polit.json" title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/polit.png">
+            </div>
+          </div>
+        </li>
+
+        <li>
+          <div class="row">
+            <div class="col"><b>Raster</b><br>
+              <span> https://tilemaps.icgc.cat/tileserver/styles/raster.json</span>
+              <span id="vincle_25" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/styles/raster.json" title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/raster.png">
+            </div>
+          </div>
+        </li>
+      </ul>
+      <div>
+        <a class="btn btn-success" target="_blank" href="icgc-catmaps.html">Veure exemple MapLibre GL
+          <i class="fas fa-eye"></i>
+        </a>
+      </div>
+      <div class="cropt">
+        <small>
+          <span><a id="vincle_26" href="icgc-styles-min.json" target="_blank">Resources styles min</a></span> |
+          <span><a id="vincle_27" href="icgc-styles-all.json" target="_blank">Resources styles all</a></span>
+        </small>
+        <small> Integrable amb:</small>
+        <span class="badge badge-primary">MapLibre GL</span>
+        <span class="badge badge-primary">MapBox GL</span>
+        <span class="badge badge-primary">Maputnik</span>
+      </div>
+    </div>
+
+    <div class="alert alert-default">
+      <h5>Piràmides Vector Tiles
+        <i class="fas fa-database"></i>
+        </i>
+      </h5>
+      <ul>
+
+        <li>
+          <div class="row">
+            <div class="col"><b>
+              contextmaps (ICGC + OpenMapTiles)</b><br>
+              <div>
+                <span>https://geoserveis.icgc.cat/contextmaps/basemap.json (<b>TileJSON endpoint</b>)</span>
+                <span id="vincle_30" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                  data-placement="bottom" data-copy="https://geoserveis.icgc.cat/contextmaps/basemap.json" title="Copiar enllaç">
+                </span>
+              </div>
+              <div>
+                <span>https://geoserveis.icgc.cat/data/planet/{z}/{x}/{y}.pbf</span>
+                <span id="vincle_28" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                  data-placement="bottom" data-copy="https://geoserveis.icgc.cat/data/planet/{z}/{x}/{y}.pbf" title="Copiar enllaç">
+                </span>
+              </div>
+
+            </div>
+
+        </li>
+
+
+        <li>
+          <div class="row">
+            <div class="col"><b>
+              ICGC MTC25M</b><br>
+              <div>
+                <span>https://tilemaps.icgc.cat/tileserver/bt25m_tilejson.json (<b>TileJSON endpoint</b>)</span>
+                <span id="vincle_30" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                  data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/bt25m_tilejson.json" title="Copiar enllaç">
+                </span>
+              </div>
+              <div>
+              <span>https://tilemaps.icgc.cat/tileserver/tileserver.php/bt25m_vector_7a14/{z}/{x}/{y}.pbf</span>
+              <span id="vincle_29" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/tileserver.php/bt25m_vector_7a14/{z}/{x}/{y}.pbf"
+                title="Copiar enllaç">
+              </span>
+            </div>
+          </div>
+        </li>
+
+        <li>
+          <div class="row">
+            <div class="col"><b>
+              ICGC BT5M</b><br>
+              <div>
+                <span>https://tilemaps.icgc.cat/tileserver/bt5m_tilejson.json (<b>TileJSON endpoint</b>)</span>
+                <span id="vincle_30" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                  data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/bt5m_tilejson.json" title="Copiar enllaç">
+                </span>
+              </div>
+              <div>
+                <span>https://tilemaps.icgc.cat/tileserver/tileserver.php/bt5m_vector/{z}/{x}/{y}.pbf</span>
+                <span id="vincle_30" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                  data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/tileserver.php/bt5m_vector/{z}/{x}/{y}.pbf"
+                  title="Copiar enllaç">
+                </span>
+              </div>
+
+            </div>
+
+        </li>
+       
+
+
+      </ul>
+
+
+    </div>
+
+
+
+    <div class="alert alert-default ">
+      <h5 class="alert-heading">Bases Raster Tiles
+        <i class="fas fa-map"></i>
+      </h5>
+      <ul class="raster">
+        <li>
+          <div class="row">
+            <div class="col-7"><b>Ortofoto</b><br>
+              <span>https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/orto/GRID3857/{z}/{x}/{y}.jpeg</span>
+              <span id="vincle_32" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/orto/GRID3857/{z}/{x}/{y}.jpeg"
+                title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/rasorto.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col-7"><b>Topogràfic clàssic</b><br>
+              <span>https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/topo/GRID3857/{z}/{x}/{y}.jpeg</span>
+              <span id="vincle_33" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://geoserveis.icgc.cat/icc_mapesmultibase/noutm/wmts/topo/GRID3857/{z}/{x}/{y}.jpeg"
+                title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/rasclassic.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col-7"><b>Topogràfic web</b><br>
+              <span>https://tilemaps.icgc.cat/mapfactory/wmts/topo_suau/CAT3857/{z}/{x}/{y}.png</span>
+              <span id="vincle_34" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/mapfactory/wmts/topo_suau/CAT3857/{z}/{x}/{y}.png"
+                title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/rasweb.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col-7"><b>Ortofoto augmentada</b><br>
+              <span>https://tilemaps.icgc.cat/mapfactory/wmts/orto_augmentada/CAT3857/{z}/{x}/{y}.jpeg</span>
+              <span id="vincle_35" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/mapfactory/wmts/orto_augmentada/CAT3857/{z}/{x}/{y}.jpeg"
+                title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/rasaugmented.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col-7"><b>Geològic</b><br>
+              <span>https://tilemaps.icgc.cat/mapfactory/wmts/geologia/MON3857NW/{z}/{x}/{y}.png</span>
+              <span id="vincle_34" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy=https://tilemaps.icgc.cat/mapfactory/wmts/geologia/MON3857NW/{z}/{x}/{y}.png"
+                title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/geologic.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col-7"><b>Topogràfic web gris</b><br>
+              <span>https://tilemaps.icgc.cat/mapfactory/wmts/gris_topo_suau/CAT3857/{z}/{x}/{y}.png</span>
+              <span id="vincle_36" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/mapfactory/wmts/gris_topo_suau/CAT3857/{z}/{x}/{y}.png"
+                title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/rasgris.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col-7"><b>Híbrid - Base híbrida per combinar amb ortoforto </b><br>
+              <span>https://tilemaps.icgc.cat/mapfactory/wmts/hibrida_total/CAT3857/{z}/{x}/{y}.png</span>
+              <span id="vincle_37" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/mapfactory/wmts/hibrida_total/CAT3857/{z}/{x}/{y}.png"
+                title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/rashibrid.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col-7"><b>Topogràfic web fosc</b><br>
+              <span>https://tilemaps.icgc.cat/mapfactory/wmts/nit_topo_suau/CAT3857/{z}/{x}/{y}.png</span>
+              <span id="vincle_38" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/mapfactory/wmts/nit_topo_suau/CAT3857/{z}/{x}/{y}.png"
+                title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/rasfosc.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col-7"><b>Toponímia - Capa transparent de toponímia</b><br>
+              <span>https://tilemaps.icgc.cat/mapfactory/wmts/toponimia/CAT3857/{z}/{x}/{y}.png</span>
+              <span id="vincle_39" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/mapfactory/wmts/toponimia/CAT3857/{z}/{x}/{y}.png"
+                title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/rastopo.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col-7"><b>Administrativa simplificada</b><br>
+              <span>https://tilemaps.icgc.cat/mapfactory/wmts/limits/CAT3857/{z}/{x}/{y}.png</span>
+              <span id="vincle_39" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/mapfactory/wmts/limits/CAT3857/{z}/{x}/{y}.png"
+                title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/limits.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col-7"><b>Relleu</b><br>
+              <span>https://tilemaps.icgc.cat/mapfactory/wmts/relleu/CAT3857/{z}/{x}/{y}.png</span>
+              <span id="vincle_39" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="https://tilemaps.icgc.cat/mapfactory/wmts/relleu/CAT3857/{z}/{x}/{y}.png"
+                title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/relleu.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col-7"><b>Normal Maps - Tècnica 3D que permet donar una il·luminació i relleu a una superfície. <a
+                target="_blank" href="http://betaserver.icgc.cat/relleuiombra2m/#14/41.8336/1.7392">(Exemple)</a></b><br>
+              <span>http://betaserver.icgc.cat/tileserver3/tileserver.php?/norm2x2/{z}/{x}/{y}.png</span>
+              <span id="vincle_39" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                data-placement="bottom" data-copy="http://betaserver.icgc.cat/tileserver3/tileserver.php?/norm2x2/{z}/{x}/{y}.png"
+                title="Copiar enllaç">
+              </span>
+            </div>
+            <div class="col">
+              <img src="img/norma.png">
+            </div>
+          </div>
+        </li>
+
+
+      </ul>
+      <div>
+        <a class="btn btn-success" target="_blank" href="icgc-rastermaps.html">Veure exemple amb Leaflet
+          <i class="fas fa-eye"></i>
+        </a>
+      </div>
+      <div class="cropt">
+        <small>Integrable amb:</small>
+        <span class="badge badge-primary">Leaflet</span>
+        <span class="badge badge-primary">OpenLayers</span>
+        <span class="badge badge-primary">MapLibre</span>
+        <span class="badge badge-primary">MapBox GL</span>
+        <span class="badge badge-primary">Esri</span>
+        <span class="badge badge-primary">Cesium</span>
+      </div>
+    </div>
+    <div class="alert alert-default">
+      <h5>Terrenys
+        <i class="fas fa-chart-area"></i>
+      </h5>
+      <ul>
+
+        <li><b>ICGC Terreny 5m (Cesium JS)</b><br>
+          <span>https://tilemaps.icgc.cat/terrenys/demextes/</span>
+          <span id="vincle_40" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+            data-placement="bottom" data-copy="https://tilemaps.icgc.cat/terrenys/demextes/" title="Copiar enllaç">
+          </span>
+        </li>
+        <li>
+            <div class="row">
+              <div class="col"><b>
+                ICGC Terreny-RGB dem 2m (MapLibreGL JS)</b><br>
+                <span>https://tilemaps.icgc.cat/tileserver/tileserver.php/terreny_icgc_2m_rgb/{z}/{x}/{y}.png</span>
+                <span id="vincle_31" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                  data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/tileserver.php/terreny_icgc_2m_rgb/{z}/{x}/{y}.png"
+                  title="Copiar enllaç">
+                </span>
+              </div>
+  
+          </li>
+          <li>
+            <div class="row">
+              <div class="col"><b>
+                ICGC Terreny-RGB dem 5m (MapLibreGL JS)</b><br>
+                <span>https://tilemaps.icgc.cat/tileserver/tileserver.php/mapboxTerrain/{z}/{x}/{y}.png</span>
+                <span id="vincle_31" class="far fa-clipboard btn-copy js-tooltip js-copy" data-toggle="tooltip"
+                  data-placement="bottom" data-copy="https://tilemaps.icgc.cat/tileserver/tileserver.php/mapboxTerrain/{z}/{x}/{y}.png"
+                  title="Copiar enllaç">
+                </span>
+              </div>
+  
+          </li>
+      </ul>
+      <div>
+        <a id="vincle_41" class="btn btn-success" target="_blank" href="icgc-terrain.html">Veure exemple amb Cesium
+          <i class="fas fa-eye"></i>
+        </a>
+        <a class="btn btn-success" target="_blank" href="icgc-terrain-rgb.html">Veure exemple Mapbox GL js v2 3D
+          <i class="fas fa-eye"></i>
+        </a>
+      </div>
+      <div class="cropt">
+        <small>Integrable amb:</small>
+        <span class="badge badge-primary">Cesium</span>
+      </div>
+    </div>
+
+
+    <div class="alert alert-default">
+      <h5>Eines:
+        <i class="fab fa-github"></i>
+        </i>
+      </h5>
+      <ul>
+
+        <li>
+          <div class="row">
+            <div class="col"><b>              Crear Sprites from SVGs files</b><br>
+              <span>https://github.com/gencat/ICGC-createsprites</span>
+              <a id="vincle_42" href="https://github.com/gencat/ICGC-createsprites" target="_blank">
+                <span class="fas fa-external-link-alt" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+              </a>
+            </div>
+            <div class="col">
+              <img src="img/create-sprite.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>  
+              Generardor de Fonticons desde SVGs</b><br>
+              <span>https://github.com/gencat/ICGC-fonticon-generator</span>
+              <a id="vincle_43" href="https://github.com/gencat/ICGC-fonticon-generator" target="_blank">
+                <span class="fas fa-external-link-alt" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+              </a>
+            </div>
+            <div class="col">
+              <img src="img/fonticon-generator.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>  
+              TileGluer</b><br>
+              <span>https://github.com/gencat/ICGC-tile-gluer</span>
+              <a id="vincle_44" href="https://github.com/gencat/ICGC-tile-gluer" target="_blank">
+                <span class="fas fa-external-link-alt" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+              </a>
+            </div>
+            <div class="col">
+              <img src="img/tile-gluer.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>  
+              Tile calculator</b><br>
+              <span>https://github.com/gencat/ICGC-tile-calculator</span>
+              <a id="vincle_45" href="https://github.com/gencat/ICGC-tile-calculator" target="_blank">
+                <span class="fas fa-external-link-alt" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+              </a>
+            </div>
+            <div class="col">
+              <img src="img/tile-calculator.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>  
+              ICGC tile-stitch</b><br>
+              <span>https://github.com/gencat/ICGC-tile-stitch</span>
+              <a id="vincle_48" href="https://github.com/gencat/ICGC-tile-stitch" target="_blank">
+                <span class="fas fa-external-link-alt" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+              </a>
+            </div>
+
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>  
+              GDAL Snippets</b><br>
+              <span>https://github.com/gencat/ICGC-gdal-snipets</span>
+              <a id="vincle_46" href="https://github.com/gencat/ICGC-gdal-snipets" target="_blank">
+                <span class="fas fa-external-link-alt" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+              </a>
+            </div>
+            <div class="col">
+              <img src="img/gdal-snipets.png">
+            </div>
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>  
+              ICGC-vt-postgis</b><br>
+              <span>https://github.com/gencat/ICGC-vt-postgis</span>
+              <a id="vincle_46" href="https://github.com/gencat/ICGC-vt-postgis" target="_blank">
+                <span class="fas fa-external-link-alt" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+              </a>
+            </div>
+
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>  
+              ICGC-vtServer</b><br>
+              <span>https://github.com/gencat/ICGC-vtServer</span>
+              <a id="vincle_46" href="https://github.com/gencat/ICGC-vtServer" target="_blank">
+                <span class="fas fa-external-link-alt" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+              </a>
+            </div>
+
+          </div>
+        </li>
+        <li>
+          <div class="row">
+            <div class="col"><b>  
+              OpenICGC - QgisPlugin</b><br>
+              <span>https://github.com/OpenICGC/QgisPlugin</span>
+              <a id="vincle_46" href="https://github.com/OpenICGC/QgisPlugin" target="_blank">
+                <span class="fas fa-external-link-alt" data-toggle="tooltip" data-placement="bottom" title="Enllaç extern"></span>
+              </a>
+            </div>
+
+          </div>
+        </li>
+      </ul>
+    </div>
+
+    <div class="alert alert-default">
+      <h5>Contacte:
+        <i class="fas fa-envelope"></i>
+        </i>
+      </h5>
+      <ul>
+        <li>
+          <div class="row">
+            <div class="col-2">
+              <a href="mailto:openicgc@icgc.cat" target="_top">openicgc@icgc.cat</a>
+            </div>
+          </div>
+        </li>
+      </ul>
+    </div>
+
+
+    <!--end container -->
+    <footer class="footer">
+      <div class="container">
+        <span class="text-muted">
+          by
+          <a id="vincle_47" target="_blank" href="https://twitter.com/ICGCGeostarters/">ICGC
+            <i class="fab fa-twitter"></i>
+          </a>
+        </span>
+      </div>
+    </footer>
+  </div>
+
+  <script>
+    //Function from https://codepen.io/nathanlong/pen/ZpAmjv
+
+    function copyToClipboard(text, el) {
+      const copyTest = document.queryCommandSupported('copy');
+      const elOriginalText = el.attr('data-original-title');
+
+      if (copyTest === true) {
+        const copyTextArea = document.createElement("textarea");
+        copyTextArea.value = text;
+        document.body.appendChild(copyTextArea);
+        copyTextArea.select();
+        try {
+          const successful = document.execCommand('copy');
+          const msg = successful ? 'Copiat!' : 'Ups, no copiat!';
+          el.attr('data-original-title', msg).tooltip('show');
+        } catch (err) {
+          console.log('Oops, unable to copy');
+        }
+        document.body.removeChild(copyTextArea);
+        el.attr('data-original-title', elOriginalText);
+      } else {
+        // Fallback if browser doesn't support .execCommand('copy')
+        window.prompt("Copiar al porta retalls: Ctrl+C o Command+C, Enter", text);
+      }
+    }
+
+    $(document).ready(function () {
+
+      $('.js-tooltip').tooltip();
+
+      $('.js-copy').click(function () {
+        const text = $(this).attr('data-copy');
+        const el = $(this);
+        copyToClipboard(text, el);
+      });
+    });
+  </script>
+
+
+</body>
+
+</html>
diff --git a/styles/limits-catalunya-tilejson.json b/styles/limits-catalunya-tilejson.json
index 3514332..b4088a9 100644
--- a/styles/limits-catalunya-tilejson.json
+++ b/styles/limits-catalunya-tilejson.json
@@ -1,165 +1,165 @@
-{
-    "tiles": [
-        "https://tilemaps.icgc.cat/tileserver/tileserver.php/limits-cat/{z}/{x}/{y}.pbf"
-    ],
-    "name": "limitscat",
-    "format": "pbf",
-    "basename": "limits-cat.mbtiles",
-    "id": "limitscat",
-    "center": [
-        1.707,
-        42.3291,
-        11
-    ],
-    "description": "Límits de Catalunya",
-    "maxzoom": 16,
-    "minzoom": 6,
-    "vector_layers": [
-        {
-            "id": "ambits_funcionals_planificacio",
-            "description": "",
-            "minzoom": 3,
-            "maxzoom": 16,
-            "fields": {
-                "CODI": "String",
-                "NOM": "String"
-            }
-        },
-        {
-            "id": "arees_basiques_policials_2019",
-            "description": "",
-            "minzoom": 3,
-            "maxzoom": 16,
-            "fields": {
-                "CODIABP": "String",
-                "abp": "String",
-                "codirp": "String",
-                "desplegament": "String",
-                "id_municipi_cat": "String",
-                "id_regió_divisió_territorial": "String",
-                "id_unitat_territorial": "String",
-                "ine5": "String",
-                "municipi_cat": "String",
-                "regió_divisió_territorial": "String",
-                "unitat": "String"
-            }
-        },
-        {
-            "id": "arees_basiques_salut_2018",
-            "description": "",
-            "minzoom": 3,
-            "maxzoom": 16,
-            "fields": {
-                "CODIABS": "String",
-                "CODIAGA": "String",
-                "CODIRS": "String",
-                "CODISS": "String",
-                "NOMABS": "String",
-                "NOMAGA": "String",
-                "NOMRS": "String",
-                "NOMSS": "String",
-                "ÀREA": "Number"
-            }
-        },
-        {
-            "id": "arees_basiques_serveis_socials",
-            "description": "",
-            "minzoom": 3,
-            "maxzoom": 16,
-            "fields": {
-                "abss": "String",
-                "codi": "String"
-            }
-        },
-        {
-            "id": "comarques_2019",
-            "description": "",
-            "minzoom": 3,
-            "maxzoom": 16,
-            "fields": {
-                "AREACOMAR": "Number",
-                "CODICOMAR": "String",
-                "DATAALTA": "String",
-                "NOMCOMAR": "String"
-            }
-        },
-        {
-            "id": "municipis_2019",
-            "description": "",
-            "minzoom": 3,
-            "maxzoom": 16,
-            "fields": {
-                "AREAOFI": "String",
-                "AREAPOL": "Number",
-                "CODICOMAR": "String",
-                "CODIMUNI": "String",
-                "CODIPROV": "String",
-                "DATAALTA": "String",
-                "NOMMUNI": "String",
-                "VALIDDE": "String"
-            }
-        },
-        {
-            "id": "partits_judicials",
-            "description": "",
-            "minzoom": 3,
-            "maxzoom": 16,
-            "fields": {
-                "CODI": "String",
-                "NOM": "String"
-            }
-        },
-        {
-            "id": "regions_policials_2019",
-            "description": "",
-            "minzoom": 3,
-            "maxzoom": 16,
-            "fields": {
-                "CODIRP": "String",
-                "id_regió_divisió_territorial": "String",
-                "regió_divisió_territorial": "String"
-            }
-        },
-        {
-            "id": "regions_sanitaries_2018",
-            "description": "",
-            "minzoom": 3,
-            "maxzoom": 16,
-            "fields": {
-                "CODIRS": "String",
-                "NOMRS": "String",
-                "ÀREA": "Number"
-            }
-        },
-        {
-            "id": "seccions_censals_2016",
-            "description": "",
-            "minzoom": 3,
-            "maxzoom": 16,
-            "fields": {
-                "DISTRICTE": "String",
-                "MUNDISSEC": "String",
-                "MUNICIPI": "String",
-                "SECCIO": "String"
-            }
-        },
-        {
-            "id": "sectors_sanitaris_2018",
-            "description": "",
-            "minzoom": 3,
-            "maxzoom": 16,
-            "fields": {
-                "CODISS": "String",
-                "NOMSS": "String",
-                "ÀREA": "Number"
-            }
-        }
-    ],
-    "bounds": [
-        0,
-        36.59788913307022,
-        5.625,
-        45.089035564831036
-    ],
-    "tilejson": "2.0.0"
-}
+{
+    "tiles": [
+        "https://tilemaps.icgc.cat/tileserver/tileserver.php/limits-cat/{z}/{x}/{y}.pbf"
+    ],
+    "name": "limitscat",
+    "format": "pbf",
+    "basename": "limits-cat.mbtiles",
+    "id": "limitscat",
+    "center": [
+        1.707,
+        42.3291,
+        11
+    ],
+    "description": "Límits de Catalunya",
+    "maxzoom": 16,
+    "minzoom": 6,
+    "vector_layers": [
+        {
+            "id": "ambits_funcionals_planificacio",
+            "description": "",
+            "minzoom": 3,
+            "maxzoom": 16,
+            "fields": {
+                "CODI": "String",
+                "NOM": "String"
+            }
+        },
+        {
+            "id": "arees_basiques_policials_2019",
+            "description": "",
+            "minzoom": 3,
+            "maxzoom": 16,
+            "fields": {
+                "CODIABP": "String",
+                "abp": "String",
+                "codirp": "String",
+                "desplegament": "String",
+                "id_municipi_cat": "String",
+                "id_regió_divisió_territorial": "String",
+                "id_unitat_territorial": "String",
+                "ine5": "String",
+                "municipi_cat": "String",
+                "regió_divisió_territorial": "String",
+                "unitat": "String"
+            }
+        },
+        {
+            "id": "arees_basiques_salut_2018",
+            "description": "",
+            "minzoom": 3,
+            "maxzoom": 16,
+            "fields": {
+                "CODIABS": "String",
+                "CODIAGA": "String",
+                "CODIRS": "String",
+                "CODISS": "String",
+                "NOMABS": "String",
+                "NOMAGA": "String",
+                "NOMRS": "String",
+                "NOMSS": "String",
+                "ÀREA": "Number"
+            }
+        },
+        {
+            "id": "arees_basiques_serveis_socials",
+            "description": "",
+            "minzoom": 3,
+            "maxzoom": 16,
+            "fields": {
+                "abss": "String",
+                "codi": "String"
+            }
+        },
+        {
+            "id": "comarques_2019",
+            "description": "",
+            "minzoom": 3,
+            "maxzoom": 16,
+            "fields": {
+                "AREACOMAR": "Number",
+                "CODICOMAR": "String",
+                "DATAALTA": "String",
+                "NOMCOMAR": "String"
+            }
+        },
+        {
+            "id": "municipis_2019",
+            "description": "",
+            "minzoom": 3,
+            "maxzoom": 16,
+            "fields": {
+                "AREAOFI": "String",
+                "AREAPOL": "Number",
+                "CODICOMAR": "String",
+                "CODIMUNI": "String",
+                "CODIPROV": "String",
+                "DATAALTA": "String",
+                "NOMMUNI": "String",
+                "VALIDDE": "String"
+            }
+        },
+        {
+            "id": "partits_judicials",
+            "description": "",
+            "minzoom": 3,
+            "maxzoom": 16,
+            "fields": {
+                "CODI": "String",
+                "NOM": "String"
+            }
+        },
+        {
+            "id": "regions_policials_2019",
+            "description": "",
+            "minzoom": 3,
+            "maxzoom": 16,
+            "fields": {
+                "CODIRP": "String",
+                "id_regió_divisió_territorial": "String",
+                "regió_divisió_territorial": "String"
+            }
+        },
+        {
+            "id": "regions_sanitaries_2018",
+            "description": "",
+            "minzoom": 3,
+            "maxzoom": 16,
+            "fields": {
+                "CODIRS": "String",
+                "NOMRS": "String",
+                "ÀREA": "Number"
+            }
+        },
+        {
+            "id": "seccions_censals_2016",
+            "description": "",
+            "minzoom": 3,
+            "maxzoom": 16,
+            "fields": {
+                "DISTRICTE": "String",
+                "MUNDISSEC": "String",
+                "MUNICIPI": "String",
+                "SECCIO": "String"
+            }
+        },
+        {
+            "id": "sectors_sanitaris_2018",
+            "description": "",
+            "minzoom": 3,
+            "maxzoom": 16,
+            "fields": {
+                "CODISS": "String",
+                "NOMSS": "String",
+                "ÀREA": "Number"
+            }
+        }
+    ],
+    "bounds": [
+        0,
+        36.59788913307022,
+        5.625,
+        45.089035564831036
+    ],
+    "tilejson": "2.0.0"
+}
diff --git a/styles/limits-catalunya.json b/styles/limits-catalunya.json
index 898a58f..b086225 100644
--- a/styles/limits-catalunya.json
+++ b/styles/limits-catalunya.json
@@ -1,138 +1,138 @@
-{
-    "version": 8,
-    "name": "limitscat",
-    "metadata": {},
-    "center": [
-      1.537786,
-      41.837539
-    ],
-    "zoom": 12,
-    "bearing": 0,
-    "pitch": 0,
-    "sources": {
-      "limitscat": {
-        "type": "vector",
-        "url": "https://tilemaps.icgc.cat/tileserver/limits-catalunya-tilejson.json"
-      }
-    },
-    "sprite": "https://geoserveis.icgc.cat/contextmaps/sprites/sprite@1",
-    "glyphs": "https://geoserveis.icgc.cat/contextmaps/glyphs/{fontstack}/{range}.pbf",
-    "layers": [
-      {
-        "id": "background",
-        "type": "background",
-        "paint": {
-          "background-color": "rgba(220, 215, 210, 1)"
-        }
-      },
-      {
-        "id": "ambits_funcionals_planificacio",
-        "type": "line",
-        "source": "limitscat",
-        "source-layer": "ambits_funcionals_planificacio",
-        "layout": {},
-        "paint": {
-          "line-color": "rgba(175, 18, 18, 1)"
-        }
-      },
-      {
-        "id": "arees_basiques_salut_2018",
-        "type": "line",
-        "source": "limitscat",
-        "source-layer": "arees_basiques_salut_2018",
-        "layout": {},
-        "paint": {
-          "line-color": "rgba(117, 49, 32, 1)"
-        }
-      },
-      {
-        "id": "arees_basiques_serveis_socials",
-        "type": "line",
-        "source": "limitscat",
-        "source-layer": "arees_basiques_serveis_socials",
-        "layout": {},
-        "paint": {
-          "line-color": "rgba(117, 49, 32, 1)"
-        }
-      },
-      {
-        "id": "comarques_2019",
-        "type": "line",
-        "source": "limitscat",
-        "source-layer": "comarques_2019",
-        "layout": {},
-        "paint": {
-          "line-color": "rgba(32, 117, 38, 1)"
-        }
-      },
-      {
-        "id": "municipis_2019",
-        "type": "line",
-        "source": "limitscat",
-        "source-layer": "municipis_2019",
-        "layout": {},
-        "paint": {
-          "line-color": "rgba(24, 30, 201, 1)"
-        }
-      },
-      {
-        "id": "partits_judicials",
-        "type": "line",
-        "source": "limitscat",
-        "source-layer": "partits_judicials",
-        "layout": {},
-        "paint": {
-          "line-color": "rgba(179, 18, 99, 1)"
-        }
-      },
-      {
-        "id": "regions_sanitaries_2018",
-        "type": "line",
-        "source": "limitscat",
-        "source-layer": "regions_sanitaries_2018",
-        "layout": {},
-        "paint": {
-          "line-color": "rgba(212, 53, 14, 1)"
-        }
-      },
-      {
-        "id": "seccions_censals_2016",
-        "type": "line",
-        "source": "limitscat",
-        "source-layer": "seccions_censals_2016",
-        "layout": {},
-        "paint": {
-          "line-color": "rgba(25, 203, 9, 1)"
-        }
-      },
-      {
-        "id": "sectors_sanitaris_2018",
-        "type": "line",
-        "source": "limitscat",
-        "source-layer": "sectors_sanitaris_2018",
-        "layout": {},
-        "paint": {
-          "line-color": "rgba(8, 72, 105, 1)"
-        }
-      }, {
-        "id": "regions_policials_2019",
-        "type": "line",
-        "source": "limitscat",
-        "source-layer": "regions_policials_2019",
-        "layout": {},
-        "paint": {
-          "line-color": "rgba(117, 49, 32, 1)"
-        }
-      },{
-        "id": "arees_basiques_policials_2019",
-        "type": "line",
-        "source": "limitscat",
-        "source-layer": "arees_basiques_policials_2019",
-        "layout": {},
-        "paint": {
-          "line-color": "rgba(8, 72, 105, 1)"
-        }
-      }
-    ],
-    "id": "limitscat"
+{
+    "version": 8,
+    "name": "limitscat",
+    "metadata": {},
+    "center": [
+      1.537786,
+      41.837539
+    ],
+    "zoom": 12,
+    "bearing": 0,
+    "pitch": 0,
+    "sources": {
+      "limitscat": {
+        "type": "vector",
+        "url": "https://tilemaps.icgc.cat/tileserver/limits-catalunya-tilejson.json"
+      }
+    },
+    "sprite": "https://geoserveis.icgc.cat/contextmaps/sprites/sprite@1",
+    "glyphs": "https://geoserveis.icgc.cat/contextmaps/glyphs/{fontstack}/{range}.pbf",
+    "layers": [
+      {
+        "id": "background",
+        "type": "background",
+        "paint": {
+          "background-color": "rgba(220, 215, 210, 1)"
+        }
+      },
+      {
+        "id": "ambits_funcionals_planificacio",
+        "type": "line",
+        "source": "limitscat",
+        "source-layer": "ambits_funcionals_planificacio",
+        "layout": {},
+        "paint": {
+          "line-color": "rgba(175, 18, 18, 1)"
+        }
+      },
+      {
+        "id": "arees_basiques_salut_2018",
+        "type": "line",
+        "source": "limitscat",
+        "source-layer": "arees_basiques_salut_2018",
+        "layout": {},
+        "paint": {
+          "line-color": "rgba(117, 49, 32, 1)"
+        }
+      },
+      {
+        "id": "arees_basiques_serveis_socials",
+        "type": "line",
+        "source": "limitscat",
+        "source-layer": "arees_basiques_serveis_socials",
+        "layout": {},
+        "paint": {
+          "line-color": "rgba(117, 49, 32, 1)"
+        }
+      },
+      {
+        "id": "comarques_2019",
+        "type": "line",
+        "source": "limitscat",
+        "source-layer": "comarques_2019",
+        "layout": {},
+        "paint": {
+          "line-color": "rgba(32, 117, 38, 1)"
+        }
+      },
+      {
+        "id": "municipis_2019",
+        "type": "line",
+        "source": "limitscat",
+        "source-layer": "municipis_2019",
+        "layout": {},
+        "paint": {
+          "line-color": "rgba(24, 30, 201, 1)"
+        }
+      },
+      {
+        "id": "partits_judicials",
+        "type": "line",
+        "source": "limitscat",
+        "source-layer": "partits_judicials",
+        "layout": {},
+        "paint": {
+          "line-color": "rgba(179, 18, 99, 1)"
+        }
+      },
+      {
+        "id": "regions_sanitaries_2018",
+        "type": "line",
+        "source": "limitscat",
+        "source-layer": "regions_sanitaries_2018",
+        "layout": {},
+        "paint": {
+          "line-color": "rgba(212, 53, 14, 1)"
+        }
+      },
+      {
+        "id": "seccions_censals_2016",
+        "type": "line",
+        "source": "limitscat",
+        "source-layer": "seccions_censals_2016",
+        "layout": {},
+        "paint": {
+          "line-color": "rgba(25, 203, 9, 1)"
+        }
+      },
+      {
+        "id": "sectors_sanitaris_2018",
+        "type": "line",
+        "source": "limitscat",
+        "source-layer": "sectors_sanitaris_2018",
+        "layout": {},
+        "paint": {
+          "line-color": "rgba(8, 72, 105, 1)"
+        }
+      }, {
+        "id": "regions_policials_2019",
+        "type": "line",
+        "source": "limitscat",
+        "source-layer": "regions_policials_2019",
+        "layout": {},
+        "paint": {
+          "line-color": "rgba(117, 49, 32, 1)"
+        }
+      },{
+        "id": "arees_basiques_policials_2019",
+        "type": "line",
+        "source": "limitscat",
+        "source-layer": "arees_basiques_policials_2019",
+        "layout": {},
+        "paint": {
+          "line-color": "rgba(8, 72, 105, 1)"
+        }
+      }
+    ],
+    "id": "limitscat"
   }
\ No newline at end of file
diff --git a/styles/topo-terreny.json b/styles/topo-terreny.json
index 1cb9226..8aa291d 100644
--- a/styles/topo-terreny.json
+++ b/styles/topo-terreny.json
@@ -1,7911 +1,7911 @@
-{
-    "version": 8,
-    "name": "ICGC",
-    "metadata": {},
-    "center": [
-      1.537786,
-      41.837539
-    ],
-    "zoom": 12,
-    "bearing": 0,
-    "pitch": 0,
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-        "url": "https://geoserveis.icgc.cat/contextmaps/basemap.json"
-      },
-
-      "terrainICGC": {
-        "type": "raster-dem",
-        "tiles": [
-            "https://tilemaps.icgc.cat/tileserver/tileserver.php/terreny_icgc_2m_rgb/{z}/{x}/{y}.png"
-        ],
-        
-        "maxzoom": 16
-    },
-    
-    "terrainMapZen": {
-        "type": "raster-dem",
-        "tiles": [
-            "https://s3.amazonaws.com/elevation-tiles-prod/terrarium/{z}/{x}/{y}.png"
-        ],
-        "tileSize": 256,
-        "encoding":"terrarium",
-        "maxzoom": 16
-    }
-
-    },
-    "sprite": "https://geoserveis.icgc.cat/contextmaps/sprites/sprite@1",
-    "glyphs": "https://geoserveis.icgc.cat/contextmaps/glyphs/{fontstack}/{range}.pbf",
-    "layers": [
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-        "id": "background",
-        "type": "background",
-        "paint": {
-          "background-color": "#f8f4f0"
-        }
-      },
-      {
-        "id": "terrainMapZen",
-        "type": "hillshade",
-        "source": "terrainMapZen",
-        "layout": {
-            "visibility": "none"
-        },
-        "paint": {
-           
-            "hillshade-illumination-direction": 315,
-            "hillshade-exaggeration": 1.0, 
-            "hillshade-shadow-color": "#11001a",
-            "hillshade-highlight-color": "#fffcd6",
-            "hillshade-accent-color": "#1b0029"
-        },
-        "interactive": true
-    },
-    {
-        "id": "terrainICGC",
-        "type": "hillshade",
-        "source": "terrainICGC",
-        "layout": {
-            "visibility": "visible"
-        },
-        "paint": {
-            "hillshade-illumination-direction": 315,
-            "hillshade-exaggeration": 1.0, 
-            "hillshade-shadow-color": "#11001a",
-            "hillshade-highlight-color": "#fffcd6",
-            "hillshade-accent-color": "#1b0029"
-        },
-        "interactive": true
-    },
-      {
-        "id": "landcover-glacier",
-        "type": "fill",
-        "metadata": {
-          "mapbox:group": "1444849388993.3071"
-        },
-        "source": "openmaptiles",
-        "source-layer": "landcover",
-        "filter": [
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-          "subclass",
-          "glacier"
-        ],
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-                0.9
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-              [
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-        "type": "fill",
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-        "source-layer": "landuse",
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-          "class",
-          "residential"
-        ],
-        "layout": {
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-        "paint": {
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-                16,
-                "hsla(30, 19%, 90%, 0.2)"
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-        "metadata": {
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-        "source-layer": "landuse",
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-            "Polygon"
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diff --git a/vendors/Cesium/Assets/Textures/NaturalEarthII/tilemapresource.xml b/vendors/Cesium/Assets/Textures/NaturalEarthII/tilemapresource.xml
index d7734cc..6f502e7 100644
--- a/vendors/Cesium/Assets/Textures/NaturalEarthII/tilemapresource.xml
+++ b/vendors/Cesium/Assets/Textures/NaturalEarthII/tilemapresource.xml
@@ -1,14 +1,14 @@
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-        <TileSet href="2" units-per-pixel="0.17578125000000" order="2"/>
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+<?xml version="1.0" encoding="utf-8"?>
+    <TileMap version="1.0.0" tilemapservice="http://tms.osgeo.org/1.0.0">
+      <Title>NE2_HR_LC_SR_W_DR_recolored.tif</Title>
+      <Abstract></Abstract>
+      <SRS>EPSG:4326</SRS>
+      <BoundingBox miny="-90.00000000000000" minx="-180.00000000000000" maxy="90.00000000000000" maxx="180.00000000000000"/>
+      <Origin y="-90.00000000000000" x="-180.00000000000000"/>
+      <TileFormat width="256" height="256" mime-type="image/jpg" extension="jpg"/>
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+        <TileSet href="2" units-per-pixel="0.17578125000000" order="2"/>
+      </TileSets>
+    </TileMap>
diff --git a/vendors/Cesium/Assets/Textures/pin2.svg b/vendors/Cesium/Assets/Textures/pin2.svg
index 66ce5c2..752da54 100644
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index 9baa241..9deae21 100644
--- a/vendors/Cesium/Assets/Textures/pin_cercle.svg
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diff --git a/vendors/Cesium/Assets/Textures/pin_cesium2.svg b/vendors/Cesium/Assets/Textures/pin_cesium2.svg
index 7374f13..1ed272c 100644
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diff --git a/vendors/Cesium/Assets/Textures/pin_simply.svg b/vendors/Cesium/Assets/Textures/pin_simply.svg
index 18a4726..5773628 100644
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diff --git a/vendors/Cesium/Assets/Textures/pin_simply2.svg b/vendors/Cesium/Assets/Textures/pin_simply2.svg
index 585dc1b..d2fe416 100644
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diff --git a/vendors/Cesium/Cesium.PinBuilder_IM.js b/vendors/Cesium/Cesium.PinBuilder_IM.js
index d758d05..17aab80 100644
--- a/vendors/Cesium/Cesium.PinBuilder_IM.js
+++ b/vendors/Cesium/Cesium.PinBuilder_IM.js
@@ -1,305 +1,305 @@
-
-
-
-    /**
-     * A utility class for generating custom map pins as canvas elements.
-     * <br /><br />
-     * <div align='center'>
-     * <img src='images/PinBuilder_IM.png' width='500'/><br />
-     * Example pins generated using both the maki icon set, which ships with Cesium, and single character text.
-     * </div>
-     *
-     * @alias PinBuilder_IM
-     * @constructor
-     *
-     * @demo {@link http://cesiumjs.org/Cesium/Apps/Sandcastle/index.html?src=Map%20Pins.html|Cesium Sandcastle PinBuilder_IM Demo}
-     */
-    var PinBuilder_IM = function() {
-        this._cache = {};
-    };
-
-    /**
-     * Creates an empty pin of the specified color and size.
-     *
-     * @param {Color} color The color of the pin.
-     * @param {Number} size The size of the pin, in pixels.
-     * @returns {Canvas} The canvas element that represents the generated pin.
-     */
-    PinBuilder_IM.prototype.fromColor = function(color, size) {
-        //>>includeStart('debug', pragmas.debug);
-        if (!Cesium.defined(color)) {
-            throw new Cesium.DeveloperError('color is required');
-        }
-        if (!Cesium.defined(size)) {
-            throw new Cesium.DeveloperError('size is required');
-        }
-        //>>includeEnd('debug');
-        return createPin(undefined, undefined, color, size, this._cache);
-    };
-
-    /**
-     * Creates a pin with the specified icon, color, and size.
-     *
-     * @param {String} url The url of the image to be stamped onto the pin.
-     * @param {Color} color The color of the pin.
-     * @param {Number} size The size of the pin, in pixels.
-     * @returns {Canvas|Promise} The canvas element or a Promise to the canvas element that represents the generated pin.
-     */
-    PinBuilder_IM.prototype.fromUrl = function(url, color, size) {
-        //>>includeStart('debug', pragmas.debug);
-        if (!Cesium.defined(url)) {
-            throw new Cesium.DeveloperError('url is required');
-        }
-        if (!Cesium.defined(color)) {
-            throw new Cesium.DeveloperError('color is required');
-        }
-        if (!Cesium.defined(size)) {
-            throw new Cesium.DeveloperError('size is required');
-        }
-        //>>includeEnd('debug');
-        return createPin(url, undefined, color, size, this._cache);
-    };
-
-    /**
-     * Creates a pin with the specified {@link https://www.mapbox.com/maki/|maki} icon identifier, color, and size.
-     *
-     * @param {String} id The id of the maki icon to be stamped onto the pin.
-     * @param {Color} color The color of the pin.
-     * @param {Number} size The size of the pin, in pixels.
-     * @returns {Canvas|Promise} The canvas element or a Promise to the canvas element that represents the generated pin.
-     */
-    PinBuilder_IM.prototype.fromMakiIconId = function(id, color, size) {
-        //>>includeStart('debug', pragmas.debug);
-        if (!Cesium.defined(id)) {
-            throw new Cesium.DeveloperError('id is required');
-        }
-        if (!Cesium.defined(color)) {
-            throw new Cesium.DeveloperError('color is required');
-        }
-        if (!Cesium.defined(size)) {
-            throw new Cesium.DeveloperError('size is required');
-        }
-        //>>includeEnd('debug');
-        return createPin(Cesium.buildModuleUrl('Assets/Textures/maki/' + encodeURIComponent(id) + '.png'), undefined, color, size, this._cache);
-    };
-
-    /**
-     * Creates a pin with the specified text, color, and size.  The text will be sized to be as large as possible
-     * while still being contained completely within the pin.
-     *
-     * @param {String} text The text to be stamped onto the pin.
-     * @param {Color} color The color of the pin.
-     * @param {Number} size The size of the pin, in pixels.
-     * @returns {Canvas} The canvas element that represents the generated pin.
-     */
-    PinBuilder_IM.prototype.fromText = function(text, color, size) {
-        //>>includeStart('debug', pragmas.debug);
-        if (!Cesium.defined(text)) {
-            throw new Cesium.DeveloperError('text is required');
-        }
-        if (!Cesium.defined(color)) {
-            throw new Cesium.DeveloperError('color is required');
-        }
-        if (!Cesium.defined(size)) {
-            throw new Cesium.DeveloperError('size is required');
-        }
-        //>>includeEnd('debug');
-
-        return createPin(undefined, text, color, size, this._cache);
-    };
-
-    var colorScratch = new Cesium.Color();
-
-    //This function (except for the 3 commented lines) was auto-generated from an online tool,
-    //http://www.professorcloud.com/svg-to-canvas/, using Assets/Textures/pin.svg as input.
-    //The reason we simply can't load and draw the SVG directly to the canvas is because
-    //it taints the canvas in Internet Explorer (and possibly some other browsers); making
-    //it impossible to create a WebGL texture from the result.
-    function drawPin_old(context2D, color, size) {
-        context2D.save();
-        context2D.scale(size / 24, size / 24); //Added to auto-generated code to scale up to desired size.
-        context2D.fillStyle = color.toCssColorString(); //Modified from auto-generated code.
-        context2D.strokeStyle = color.brighten(0.6, colorScratch).toCssColorString(); //Modified from auto-generated code.
-        context2D.lineWidth = 0.846;
-        context2D.beginPath();
-        context2D.moveTo(6.72, 0.422);
-        context2D.lineTo(17.28, 0.422);
-        context2D.bezierCurveTo(18.553, 0.422, 19.577, 1.758, 19.577, 3.415);
-        context2D.lineTo(19.577, 10.973);
-        context2D.bezierCurveTo(19.577, 12.63, 18.553, 13.966, 17.282, 13.966);
-        context2D.lineTo(14.386, 14.008);
-        context2D.lineTo(11.826, 23.578);
-        context2D.lineTo(9.614, 14.008);
-        context2D.lineTo(6.719, 13.965);
-        context2D.bezierCurveTo(5.446, 13.983, 4.422, 12.629, 4.422, 10.972);
-        context2D.lineTo(4.422, 3.416);
-        context2D.bezierCurveTo(4.423, 1.76, 5.447, 0.423, 6.718, 0.423);
-        context2D.closePath();
-        context2D.fill();
-        context2D.stroke();
-        context2D.restore();
-    }
-	
-	
-	function drawPin(ctx,color,size){
-		
-		ctx.save();
-		ctx.scale(size / 25, size / 24); 
-		
-//Added to auto-generated code to scale up to desired size.
-ctx.fillStyle = color.toCssColorString(); //Modified from auto-generated code.
-ctx.strokeStyle = color.brighten(0.9, colorScratch).toCssColorString(); //Modified from auto-generated code.
- ctx.lineWidth = 1.046;
-ctx.beginPath();
-ctx.moveTo(0,0);
-ctx.lineTo(24,0);
-ctx.lineTo(24,24);
-ctx.lineTo(0,24);
-ctx.closePath();
-ctx.clip();
-//ctx.translate(0,0);
-//ctx.translate(0,0);
-//ctx.scale(1,1);
-//ctx.translate(0,0);
-
-ctx.lineCap = 'butt';
-ctx.lineJoin = 'miter';
-ctx.miterLimit = 4;
-ctx.save();
-ctx.restore();
-ctx.save();
-ctx.restore();
-ctx.save();
-
-ctx.beginPath();
-ctx.moveTo(12.37585,23.748617);
-ctx.bezierCurveTo(12.38345,23.724617,12.4073,23.795617,12.429,23.595517);
-ctx.bezierCurveTo(12.45069,23.395817,12.49293,23.060717,12.522870000000001,22.850917000000003);
-ctx.bezierCurveTo(12.552800000000001,22.641217,12.590110000000001,22.371617000000004,12.60579,22.251817000000003);
-ctx.bezierCurveTo(12.62146,22.131817,12.6506,21.960317000000003,12.67056,21.870317000000004);
-ctx.bezierCurveTo(12.69051,21.780317000000004,12.7399,21.519017000000005,12.780295,21.289317000000004);
-ctx.bezierCurveTo(12.868845,20.785817000000005,12.935804000000001,20.470517000000005,13.046403000000002,20.036317000000004);
-ctx.bezierCurveTo(13.246097,19.004217000000004,13.443639000000001,18.034817000000004,13.851221000000002,16.984517000000004);
-ctx.bezierCurveTo(14.299927000000002,15.922617000000004,14.784316000000002,14.916717000000004,15.318652000000002,14.343217000000003);
-ctx.bezierCurveTo(15.457251000000001,14.194517000000003,15.851169000000002,13.846217000000003,16.181472000000003,13.580317000000003);
-ctx.bezierCurveTo(16.286692000000002,13.496317000000003,16.614123000000003,13.175017000000002,16.909095000000004,12.867817000000002);
-ctx.bezierCurveTo(17.541127000000003,12.209417000000002,17.887523000000005,11.716317000000002,18.235578000000004,10.979317000000002);
-ctx.bezierCurveTo(18.466944000000005,10.489417000000001,18.708189000000004,9.810416800000002,18.754979000000002,9.517516800000001);
-ctx.bezierCurveTo(18.768909,9.430516800000001,18.793449000000003,9.332716800000002,18.809509000000002,9.301016800000001);
-ctx.bezierCurveTo(18.870339,9.180516800000001,18.947157,8.306816800000002,18.947157,7.735316800000001);
-ctx.bezierCurveTo(18.947157,6.792716800000002,18.839621,6.1133168000000015,18.554577000000002,5.254816800000001);
-ctx.bezierCurveTo(18.235325000000003,4.2932168000000015,17.645586,3.3389168000000016,16.885538,2.5539168000000014);
-ctx.bezierCurveTo(16.033988,1.6743168000000015,15.287131,1.1941168000000015,14.083366,0.7521168000000014);
-ctx.bezierCurveTo(12.830972,0.29221630000000137,10.960766,0.29221630000000137,9.7083717,0.7521168000000014);
-ctx.bezierCurveTo(8.618978700000001,1.1521168000000013,7.9271077000000005,1.5671168000000013,7.195611700000001,2.2596168000000016);
-ctx.bezierCurveTo(5.8302997,3.5521168000000016,5.0820457,5.0215168000000014,4.875230700000001,6.816416800000002);
-ctx.bezierCurveTo(4.822160700000001,7.277116800000002,4.856790700000001,8.819316800000001,4.926610700000001,9.104516800000003);
-ctx.bezierCurveTo(4.955950700000002,9.224416800000002,5.013070700000001,9.461416800000002,5.053524700000001,9.631216800000002);
-ctx.bezierCurveTo(5.093984700000002,9.800916800000003,5.1489147000000015,9.997016800000003,5.175582700000001,10.067017000000002);
-ctx.bezierCurveTo(5.202252700000002,10.137017000000002,5.287742700000002,10.360517000000002,5.365553700000001,10.564017000000002);
-ctx.bezierCurveTo(5.516833700000001,10.959617000000001,5.770013700000002,11.455417,6.007419700000002,11.821117000000001);
-ctx.bezierCurveTo(6.383030700000002,12.399917,7.068022700000002,13.159017,7.567639700000002,13.550417000000001);
-ctx.bezierCurveTo(8.251967700000002,14.086417,8.782644700000002,14.883617000000001,9.267517700000003,15.750817000000001);
-ctx.bezierCurveTo(9.870083700000002,16.828417,10.381045000000002,18.673117,10.662369000000002,19.981917000000003);
-ctx.bezierCurveTo(10.677399000000001,20.051917000000003,10.713289000000001,20.207117000000004,10.742139000000002,20.326817000000002);
-ctx.bezierCurveTo(10.770979000000002,20.446817000000003,10.821669000000002,20.683717,10.854763000000002,20.853517000000004);
-ctx.bezierCurveTo(10.887863000000001,21.023317000000002,10.935193000000002,21.243917000000003,10.959936000000003,21.343817000000005);
-ctx.bezierCurveTo(10.984676000000002,21.443817000000006,11.038916000000002,21.762317000000007,11.080465000000002,22.051917000000003);
-ctx.bezierCurveTo(11.122015000000003,22.341617000000003,11.172505000000003,22.684817000000002,11.192674000000002,22.814717);
-ctx.bezierCurveTo(11.212844000000002,22.944517,11.243144000000003,23.189617000000002,11.260014000000002,23.359417);
-ctx.bezierCurveTo(11.298074000000002,23.547417,11.265914000000002,23.727917,11.361002000000001,23.777017);
-ctx.lineTo(11.848932000000001,23.794017);
-ctx.bezierCurveTo(11.983506000000002,23.804017,12.366941,23.778017000000002,12.375873000000002,23.749017);
-ctx.closePath();
-ctx.fill();
-ctx.stroke();
-ctx.restore();
-ctx.restore();
-		
-		
-	}	
-	
-	
-	
-
-    //This function takes an image or canvas and uses it as a template
-    //to "stamp" the pin with a white image outlined in black.  The color
-    //values of the input image are ignored completely and only the alpha
-    //values are used.
-    function drawIcon(context2D, image, size) {
-        //Size is the largest image that looks good inside of pin box.
-        var imageSize = size / 3.2;
-        var sizeX = imageSize;
-        var sizeY = imageSize;
-
-        if (image.width > image.height) {
-            sizeY = imageSize * (image.height / image.width);
-        } else if (image.width < image.height) {
-            sizeX = imageSize * (image.width / image.height);
-        }
-
-        //x and y are the center of the pin box
-        var x = (size - sizeX) / 4;
-        var y = ((7 / 24) * size) - (sizeY / 2);
-
-        context2D.globalCompositeOperation = 'destination-out';
-        context2D.drawImage(image, x - 1, y, sizeX, sizeY);
-        context2D.drawImage(image, x, y - 1, sizeX, sizeY);
-        context2D.drawImage(image, x + 1, y, sizeX, sizeY);
-        context2D.drawImage(image, x, y + 1, sizeX, sizeY);
-
-        context2D.globalCompositeOperation = 'destination-over';
-        context2D.fillStyle = Cesium.Color.WHITE.toCssColorString();
-        context2D.fillRect(x - 1, y - 1, sizeX + 1, sizeY + 1);
-
-        context2D.globalCompositeOperation = 'destination-out';
-        context2D.drawImage(image, x, y, sizeX, sizeY);
-
-        context2D.globalCompositeOperation = 'destination-over';
-        context2D.fillStyle = Cesium.Color.BLACK.toCssColorString();
-        context2D.fillRect(x, y, sizeX, sizeY);
-    }
-
-    var stringifyScratch = new Array(4);
-    function createPin(url, label, color, size, cache) {
-        //Use the parameters as a unique ID for caching.
-        stringifyScratch[0] = url;
-        stringifyScratch[1] = label;
-        stringifyScratch[2] = color;
-        stringifyScratch[3] = size;
-        var id = JSON.stringify(stringifyScratch);
-
-        var item = cache[id];
-        if (Cesium.defined(item)) {
-            return item;
-        }
-
-        var canvas = document.createElement('canvas');
-        canvas.width = size;
-        canvas.height = size;
-
-        var context2D = canvas.getContext("2d");
-        drawPin(context2D, color, size);
-
-        if (Cesium.defined(url)) {
-            //If we have an image url, load it and then stamp the pin.
-            var promise = Cesium.loadImage(url).then(function(image) {
-                drawIcon(context2D, image, size);
-                cache[id] = canvas;
-                return canvas;
-            });
-            cache[id] = promise;
-            return promise;
-        } else if (Cesium.defined(label)) {
-            //If we have a label, write it to a canvas and then stamp the pin.
-            var image = Cesium.writeTextToCanvas(label, {
-                font : 'bold ' + size + 'px sans-serif'
-            });
-            drawIcon(context2D, image, size);
-        }
-
-        cache[id] = canvas;
-        return canvas;
-    }
-
+
+
+
+    /**
+     * A utility class for generating custom map pins as canvas elements.
+     * <br /><br />
+     * <div align='center'>
+     * <img src='images/PinBuilder_IM.png' width='500'/><br />
+     * Example pins generated using both the maki icon set, which ships with Cesium, and single character text.
+     * </div>
+     *
+     * @alias PinBuilder_IM
+     * @constructor
+     *
+     * @demo {@link http://cesiumjs.org/Cesium/Apps/Sandcastle/index.html?src=Map%20Pins.html|Cesium Sandcastle PinBuilder_IM Demo}
+     */
+    var PinBuilder_IM = function() {
+        this._cache = {};
+    };
+
+    /**
+     * Creates an empty pin of the specified color and size.
+     *
+     * @param {Color} color The color of the pin.
+     * @param {Number} size The size of the pin, in pixels.
+     * @returns {Canvas} The canvas element that represents the generated pin.
+     */
+    PinBuilder_IM.prototype.fromColor = function(color, size) {
+        //>>includeStart('debug', pragmas.debug);
+        if (!Cesium.defined(color)) {
+            throw new Cesium.DeveloperError('color is required');
+        }
+        if (!Cesium.defined(size)) {
+            throw new Cesium.DeveloperError('size is required');
+        }
+        //>>includeEnd('debug');
+        return createPin(undefined, undefined, color, size, this._cache);
+    };
+
+    /**
+     * Creates a pin with the specified icon, color, and size.
+     *
+     * @param {String} url The url of the image to be stamped onto the pin.
+     * @param {Color} color The color of the pin.
+     * @param {Number} size The size of the pin, in pixels.
+     * @returns {Canvas|Promise} The canvas element or a Promise to the canvas element that represents the generated pin.
+     */
+    PinBuilder_IM.prototype.fromUrl = function(url, color, size) {
+        //>>includeStart('debug', pragmas.debug);
+        if (!Cesium.defined(url)) {
+            throw new Cesium.DeveloperError('url is required');
+        }
+        if (!Cesium.defined(color)) {
+            throw new Cesium.DeveloperError('color is required');
+        }
+        if (!Cesium.defined(size)) {
+            throw new Cesium.DeveloperError('size is required');
+        }
+        //>>includeEnd('debug');
+        return createPin(url, undefined, color, size, this._cache);
+    };
+
+    /**
+     * Creates a pin with the specified {@link https://www.mapbox.com/maki/|maki} icon identifier, color, and size.
+     *
+     * @param {String} id The id of the maki icon to be stamped onto the pin.
+     * @param {Color} color The color of the pin.
+     * @param {Number} size The size of the pin, in pixels.
+     * @returns {Canvas|Promise} The canvas element or a Promise to the canvas element that represents the generated pin.
+     */
+    PinBuilder_IM.prototype.fromMakiIconId = function(id, color, size) {
+        //>>includeStart('debug', pragmas.debug);
+        if (!Cesium.defined(id)) {
+            throw new Cesium.DeveloperError('id is required');
+        }
+        if (!Cesium.defined(color)) {
+            throw new Cesium.DeveloperError('color is required');
+        }
+        if (!Cesium.defined(size)) {
+            throw new Cesium.DeveloperError('size is required');
+        }
+        //>>includeEnd('debug');
+        return createPin(Cesium.buildModuleUrl('Assets/Textures/maki/' + encodeURIComponent(id) + '.png'), undefined, color, size, this._cache);
+    };
+
+    /**
+     * Creates a pin with the specified text, color, and size.  The text will be sized to be as large as possible
+     * while still being contained completely within the pin.
+     *
+     * @param {String} text The text to be stamped onto the pin.
+     * @param {Color} color The color of the pin.
+     * @param {Number} size The size of the pin, in pixels.
+     * @returns {Canvas} The canvas element that represents the generated pin.
+     */
+    PinBuilder_IM.prototype.fromText = function(text, color, size) {
+        //>>includeStart('debug', pragmas.debug);
+        if (!Cesium.defined(text)) {
+            throw new Cesium.DeveloperError('text is required');
+        }
+        if (!Cesium.defined(color)) {
+            throw new Cesium.DeveloperError('color is required');
+        }
+        if (!Cesium.defined(size)) {
+            throw new Cesium.DeveloperError('size is required');
+        }
+        //>>includeEnd('debug');
+
+        return createPin(undefined, text, color, size, this._cache);
+    };
+
+    var colorScratch = new Cesium.Color();
+
+    //This function (except for the 3 commented lines) was auto-generated from an online tool,
+    //http://www.professorcloud.com/svg-to-canvas/, using Assets/Textures/pin.svg as input.
+    //The reason we simply can't load and draw the SVG directly to the canvas is because
+    //it taints the canvas in Internet Explorer (and possibly some other browsers); making
+    //it impossible to create a WebGL texture from the result.
+    function drawPin_old(context2D, color, size) {
+        context2D.save();
+        context2D.scale(size / 24, size / 24); //Added to auto-generated code to scale up to desired size.
+        context2D.fillStyle = color.toCssColorString(); //Modified from auto-generated code.
+        context2D.strokeStyle = color.brighten(0.6, colorScratch).toCssColorString(); //Modified from auto-generated code.
+        context2D.lineWidth = 0.846;
+        context2D.beginPath();
+        context2D.moveTo(6.72, 0.422);
+        context2D.lineTo(17.28, 0.422);
+        context2D.bezierCurveTo(18.553, 0.422, 19.577, 1.758, 19.577, 3.415);
+        context2D.lineTo(19.577, 10.973);
+        context2D.bezierCurveTo(19.577, 12.63, 18.553, 13.966, 17.282, 13.966);
+        context2D.lineTo(14.386, 14.008);
+        context2D.lineTo(11.826, 23.578);
+        context2D.lineTo(9.614, 14.008);
+        context2D.lineTo(6.719, 13.965);
+        context2D.bezierCurveTo(5.446, 13.983, 4.422, 12.629, 4.422, 10.972);
+        context2D.lineTo(4.422, 3.416);
+        context2D.bezierCurveTo(4.423, 1.76, 5.447, 0.423, 6.718, 0.423);
+        context2D.closePath();
+        context2D.fill();
+        context2D.stroke();
+        context2D.restore();
+    }
+	
+	
+	function drawPin(ctx,color,size){
+		
+		ctx.save();
+		ctx.scale(size / 25, size / 24); 
+		
+//Added to auto-generated code to scale up to desired size.
+ctx.fillStyle = color.toCssColorString(); //Modified from auto-generated code.
+ctx.strokeStyle = color.brighten(0.9, colorScratch).toCssColorString(); //Modified from auto-generated code.
+ ctx.lineWidth = 1.046;
+ctx.beginPath();
+ctx.moveTo(0,0);
+ctx.lineTo(24,0);
+ctx.lineTo(24,24);
+ctx.lineTo(0,24);
+ctx.closePath();
+ctx.clip();
+//ctx.translate(0,0);
+//ctx.translate(0,0);
+//ctx.scale(1,1);
+//ctx.translate(0,0);
+
+ctx.lineCap = 'butt';
+ctx.lineJoin = 'miter';
+ctx.miterLimit = 4;
+ctx.save();
+ctx.restore();
+ctx.save();
+ctx.restore();
+ctx.save();
+
+ctx.beginPath();
+ctx.moveTo(12.37585,23.748617);
+ctx.bezierCurveTo(12.38345,23.724617,12.4073,23.795617,12.429,23.595517);
+ctx.bezierCurveTo(12.45069,23.395817,12.49293,23.060717,12.522870000000001,22.850917000000003);
+ctx.bezierCurveTo(12.552800000000001,22.641217,12.590110000000001,22.371617000000004,12.60579,22.251817000000003);
+ctx.bezierCurveTo(12.62146,22.131817,12.6506,21.960317000000003,12.67056,21.870317000000004);
+ctx.bezierCurveTo(12.69051,21.780317000000004,12.7399,21.519017000000005,12.780295,21.289317000000004);
+ctx.bezierCurveTo(12.868845,20.785817000000005,12.935804000000001,20.470517000000005,13.046403000000002,20.036317000000004);
+ctx.bezierCurveTo(13.246097,19.004217000000004,13.443639000000001,18.034817000000004,13.851221000000002,16.984517000000004);
+ctx.bezierCurveTo(14.299927000000002,15.922617000000004,14.784316000000002,14.916717000000004,15.318652000000002,14.343217000000003);
+ctx.bezierCurveTo(15.457251000000001,14.194517000000003,15.851169000000002,13.846217000000003,16.181472000000003,13.580317000000003);
+ctx.bezierCurveTo(16.286692000000002,13.496317000000003,16.614123000000003,13.175017000000002,16.909095000000004,12.867817000000002);
+ctx.bezierCurveTo(17.541127000000003,12.209417000000002,17.887523000000005,11.716317000000002,18.235578000000004,10.979317000000002);
+ctx.bezierCurveTo(18.466944000000005,10.489417000000001,18.708189000000004,9.810416800000002,18.754979000000002,9.517516800000001);
+ctx.bezierCurveTo(18.768909,9.430516800000001,18.793449000000003,9.332716800000002,18.809509000000002,9.301016800000001);
+ctx.bezierCurveTo(18.870339,9.180516800000001,18.947157,8.306816800000002,18.947157,7.735316800000001);
+ctx.bezierCurveTo(18.947157,6.792716800000002,18.839621,6.1133168000000015,18.554577000000002,5.254816800000001);
+ctx.bezierCurveTo(18.235325000000003,4.2932168000000015,17.645586,3.3389168000000016,16.885538,2.5539168000000014);
+ctx.bezierCurveTo(16.033988,1.6743168000000015,15.287131,1.1941168000000015,14.083366,0.7521168000000014);
+ctx.bezierCurveTo(12.830972,0.29221630000000137,10.960766,0.29221630000000137,9.7083717,0.7521168000000014);
+ctx.bezierCurveTo(8.618978700000001,1.1521168000000013,7.9271077000000005,1.5671168000000013,7.195611700000001,2.2596168000000016);
+ctx.bezierCurveTo(5.8302997,3.5521168000000016,5.0820457,5.0215168000000014,4.875230700000001,6.816416800000002);
+ctx.bezierCurveTo(4.822160700000001,7.277116800000002,4.856790700000001,8.819316800000001,4.926610700000001,9.104516800000003);
+ctx.bezierCurveTo(4.955950700000002,9.224416800000002,5.013070700000001,9.461416800000002,5.053524700000001,9.631216800000002);
+ctx.bezierCurveTo(5.093984700000002,9.800916800000003,5.1489147000000015,9.997016800000003,5.175582700000001,10.067017000000002);
+ctx.bezierCurveTo(5.202252700000002,10.137017000000002,5.287742700000002,10.360517000000002,5.365553700000001,10.564017000000002);
+ctx.bezierCurveTo(5.516833700000001,10.959617000000001,5.770013700000002,11.455417,6.007419700000002,11.821117000000001);
+ctx.bezierCurveTo(6.383030700000002,12.399917,7.068022700000002,13.159017,7.567639700000002,13.550417000000001);
+ctx.bezierCurveTo(8.251967700000002,14.086417,8.782644700000002,14.883617000000001,9.267517700000003,15.750817000000001);
+ctx.bezierCurveTo(9.870083700000002,16.828417,10.381045000000002,18.673117,10.662369000000002,19.981917000000003);
+ctx.bezierCurveTo(10.677399000000001,20.051917000000003,10.713289000000001,20.207117000000004,10.742139000000002,20.326817000000002);
+ctx.bezierCurveTo(10.770979000000002,20.446817000000003,10.821669000000002,20.683717,10.854763000000002,20.853517000000004);
+ctx.bezierCurveTo(10.887863000000001,21.023317000000002,10.935193000000002,21.243917000000003,10.959936000000003,21.343817000000005);
+ctx.bezierCurveTo(10.984676000000002,21.443817000000006,11.038916000000002,21.762317000000007,11.080465000000002,22.051917000000003);
+ctx.bezierCurveTo(11.122015000000003,22.341617000000003,11.172505000000003,22.684817000000002,11.192674000000002,22.814717);
+ctx.bezierCurveTo(11.212844000000002,22.944517,11.243144000000003,23.189617000000002,11.260014000000002,23.359417);
+ctx.bezierCurveTo(11.298074000000002,23.547417,11.265914000000002,23.727917,11.361002000000001,23.777017);
+ctx.lineTo(11.848932000000001,23.794017);
+ctx.bezierCurveTo(11.983506000000002,23.804017,12.366941,23.778017000000002,12.375873000000002,23.749017);
+ctx.closePath();
+ctx.fill();
+ctx.stroke();
+ctx.restore();
+ctx.restore();
+		
+		
+	}	
+	
+	
+	
+
+    //This function takes an image or canvas and uses it as a template
+    //to "stamp" the pin with a white image outlined in black.  The color
+    //values of the input image are ignored completely and only the alpha
+    //values are used.
+    function drawIcon(context2D, image, size) {
+        //Size is the largest image that looks good inside of pin box.
+        var imageSize = size / 3.2;
+        var sizeX = imageSize;
+        var sizeY = imageSize;
+
+        if (image.width > image.height) {
+            sizeY = imageSize * (image.height / image.width);
+        } else if (image.width < image.height) {
+            sizeX = imageSize * (image.width / image.height);
+        }
+
+        //x and y are the center of the pin box
+        var x = (size - sizeX) / 4;
+        var y = ((7 / 24) * size) - (sizeY / 2);
+
+        context2D.globalCompositeOperation = 'destination-out';
+        context2D.drawImage(image, x - 1, y, sizeX, sizeY);
+        context2D.drawImage(image, x, y - 1, sizeX, sizeY);
+        context2D.drawImage(image, x + 1, y, sizeX, sizeY);
+        context2D.drawImage(image, x, y + 1, sizeX, sizeY);
+
+        context2D.globalCompositeOperation = 'destination-over';
+        context2D.fillStyle = Cesium.Color.WHITE.toCssColorString();
+        context2D.fillRect(x - 1, y - 1, sizeX + 1, sizeY + 1);
+
+        context2D.globalCompositeOperation = 'destination-out';
+        context2D.drawImage(image, x, y, sizeX, sizeY);
+
+        context2D.globalCompositeOperation = 'destination-over';
+        context2D.fillStyle = Cesium.Color.BLACK.toCssColorString();
+        context2D.fillRect(x, y, sizeX, sizeY);
+    }
+
+    var stringifyScratch = new Array(4);
+    function createPin(url, label, color, size, cache) {
+        //Use the parameters as a unique ID for caching.
+        stringifyScratch[0] = url;
+        stringifyScratch[1] = label;
+        stringifyScratch[2] = color;
+        stringifyScratch[3] = size;
+        var id = JSON.stringify(stringifyScratch);
+
+        var item = cache[id];
+        if (Cesium.defined(item)) {
+            return item;
+        }
+
+        var canvas = document.createElement('canvas');
+        canvas.width = size;
+        canvas.height = size;
+
+        var context2D = canvas.getContext("2d");
+        drawPin(context2D, color, size);
+
+        if (Cesium.defined(url)) {
+            //If we have an image url, load it and then stamp the pin.
+            var promise = Cesium.loadImage(url).then(function(image) {
+                drawIcon(context2D, image, size);
+                cache[id] = canvas;
+                return canvas;
+            });
+            cache[id] = promise;
+            return promise;
+        } else if (Cesium.defined(label)) {
+            //If we have a label, write it to a canvas and then stamp the pin.
+            var image = Cesium.writeTextToCanvas(label, {
+                font : 'bold ' + size + 'px sans-serif'
+            });
+            drawIcon(context2D, image, size);
+        }
+
+        cache[id] = canvas;
+        return canvas;
+    }
+
   
\ No newline at end of file
diff --git a/vendors/Cesium/Cesium.css b/vendors/Cesium/Cesium.css
index 6ff1bd8..44c0f81 100644
--- a/vendors/Cesium/Cesium.css
+++ b/vendors/Cesium/Cesium.css
@@ -1,202 +1,202 @@
-@import url(/llibreries/cesium/Widgets/widgets.css);
-      #map3D {
-        position: absolute;
-        top: 0;
-        left: 0;
-        height: 100%;
-        width: 100%;
-        margin: 0;
-        overflow: hidden;
-        padding: 0;
-        font-family: sans-serif;
-		display:none;
-      }
-
-
-
- .bt_3D_2D {
- font-weight:bold;
- }
-
-
- .bt_3D_2D:hover{
- color:#ED8F12;
- font-weight:bold;
-
-
-
- }
-
- 
- #popup3D{
-	    position: absolute;
-    top: 150px;
-    left: 271px;
-    display: none;
-    z-index: 100;
-    opacity: 1;
-	 
- } 
-	 
-	 
-.cesium-viewer-bottom {
-    display: none !important;
-   
-}	
-
-
-
-.leaflet-control-mouseposition3D {
-    background-color: rgba(255, 255, 255, 0.7);
-    box-shadow: 0 0 5px #bbb;
-    padding: 0 5px;
-    margin: 0;
-    color: #333;
-    font: 11px/1.5 "Helvetica Neue", Arial, Helvetica, sans-serif;
-} 
-
-#not_3d{
-	background-color: rgba(116, 119, 107, 0.87);
-	width: 97%;
-	height: 156px;
-	position: absolute;
-    text-align: center;
-    padding: 45px;
-    color: #F1ECEC;
-	z-index:100
-}
-
-
-#not_3d_mini{
-	background-color: rgba(116, 119, 107, 0.87);
-	width: 97%;
-	height: 80px;
-	position: absolute;
-    text-align: center;
-    padding: 20px;
-    color: #F1ECEC;
-	z-index:100
-}
-
-#bt_pinch3D{
-        position: absolute;
-    top: 175px;
-    left: 292px;
-    background-color: white;
-    opacity: 0.77;
-    padding: 7px;
-    display: none;
-    padding-top: 4px;
-    padding-bottom: 3px;
-    border: 1px solid black;
-	display:none;
-	
-}	
-
-
-
-/*Navigation*/
-.full-window,.modal,.modal-background{top:0;left:0;bottom:0;right:0}
-.markdown svg,.modal{max-height:100%}.markdown u,a:hover{text-decoration:underline}
-.markdown img,.modal{max-width:100%}
-.full-window{position:absolute;
-margin:0;overflow:hidden;padding:0;
--webkit-transition:left .25s ease-out;-moz-transition:left .25s ease-out;
--ms-transition:left .25s ease-out;-o-transition:left .25s ease-out;
-transition:left .25s ease-out}
-.transparent-to-input{pointer-events:none}
-/*
-.modal-background,.opaque-to-input{pointer-events:auto}
-.clickable{cursor:pointer}
-.modal1-background{position:fixed;background-color:rgba(0,0,0,.5);z-index:1000}
-.modal1,.modal-close-button{position:absolute;color:#FFF}
-.modal{margin:auto;background-color:#2F353C;font-family:Roboto,sans-serif}
-.modal-header{background-color:rgba(0,0,0,.2);border-bottom:1px solid rgba(100,100,100,.6);
-font-size:15px;line-height:40px;margin:0}.modal-header h1{font-size:15px;color:#FFF;margin-left:15px}
-.modal-content{margin-left:15px;margin-right:15px;margin-bottom:15px;padding-top:15px;overflow:auto}
-.modal-close-button{right:15px;cursor:pointer;font-size:18px}#ui{z-index:2100}
-*/
-@media print{.full-window{position:initial}
-.floating{display:none}}
-.markdown fieldset,
-.markdown input,
-.markdown select,
-.markdown textarea{font-family:inherit;font-size:1rem;box-sizing:border-box;
-margin-top:0;margin-bottom:0}.markdown label{vertical-align:middle}
-.markdown h1,.markdown h2,.markdown h3,.markdown h4,.markdown h5,.markdown h6{font-family:inherit;font-weight:700;line-height:1.25;margin-top:1em;margin-bottom:.5em}
-.markdown dl,.markdown ol,.markdown p,.markdown pre,.markdown ul{margin-top:0;margin-bottom:1rem}
-.markdown h1{font-size:2rem}.markdown h2{font-size:1.5rem}
-.markdown h3{font-size:1.25rem}
-.markdown h4{font-size:1rem}
-.markdown h5{font-size:.875rem}
-.markdown h6{font-size:.75rem}
-.markdown strong{font-weight:700}
-.markdown em{font-style:italic}
-.markdown small{font-size:80%}
-.markdown mark{color:#000;background:#ff0}
-.markdown s{text-decoration:line-through}
-.markdown ol{list-style:decimal inside}
-.markdown ul{list-style:disc inside}.markdown code,.markdown pre,
-.markdown samp{font-family:monospace;font-size:inherit}.markdown pre{overflow-x:scroll}
-.markdown a{color:#68ADFE;text-decoration:none}.markdown a:hover{text-decoration:underline}
-.markdown code,.markdown pre{background-color:transparent;border-radius:3px}
-.markdown hr{border:0;border-bottom-style:solid;border-bottom-width:1px;border-bottom-color:rgba(0,0,0,.125)}
-.markdown .left-align{text-align:left}.markdown .center{text-align:center}
-.markdown .right-align{text-align:right}.markdown .justify{text-align:justify}
-.markdown .truncate{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
-.markdown ol.upper-roman{list-style-type:upper-roman}.markdown ol.lower-alpha{list-style-type:lower-alpha}
-.markdown ul.circle{list-style-type:circle}.markdown ul.square{list-style-type:square}
-.markdown .list-reset{list-style:none;padding-left:0}
-.distance-legend,.floating-horizontal{
-	border-radius:15px;
-	padding-left:5px;
-	padding-right:5px;
-	position:absolute;
-	pointer-events:auto;
-	background-color:rgba(240,240,240,.8);
-	display:none;
-	}
-	.floating{pointer-events:auto;position:absolute;border-radius:15px;background-color:rgba(240,240,240,.8)}.floating-vertical{pointer-events:auto;position:absolute;border-radius:15px;background-color:rgba(240,240,240,.8);padding-top:5px;padding-bottom:5px}.distance-legend{right:25px;bottom:30px;height:30px;width:125px;border:1px solid rgba(0,0,0,.1);box-sizing:content-box}.distance-legend-label{display:inline-block;font-family:Roboto,sans-serif;font-size:14px;font-weight:lighter;line-height:30px;color:#FFF;width:125px;text-align:center}
-.distance-legend-scale-bar{border-left:1px solid #FFF;border-right:1px solid #FFF;border-bottom:1px solid #FFF;position:absolute;height:10px;top:15px}
-.navigation-controls{
-	position:absolute;
-right:30px;top:210px;width:30px;
-border:1px solid rgba(0,0,0,.1);
-font-weight:300;
--webkit-touch-callout:none;
--webkit-user-select:none;
--khtml-user-select:none;
--moz-user-select:none;
--ms-user-select:none;
-user-select:none;
-display:none
-}
-.navigation-control,.navigation-control-last{cursor:pointer;border-bottom:1px solid #555}
-.naviagation-control:active{color:#FFF}.navigation-control-last{border-bottom:0}
-.navigation-control-icon-zoom-in{position:relative;text-align:center;font-size:20px;color:#FFF;padding-bottom:4px}
-.navigation-control-icon-zoom-out{position:relative;text-align:center;font-size:20px;color:#FFF}
-.navigation-control-icon-reset{position:relative;left:10px;width:10px;height:10px;fill:rgba(0,0,0,.8);padding-top:6px;padding-bottom:6px;box-sizing:content-box}
-.compass,.compass-outer-ring{width:95px;height:95px;position:absolute}
-.compass{pointer-events:auto;
-pointer-events: auto;
-    /* right: 0; 
-    top: 75px;
-    left: 260px;
-	*/
-	
-	    bottom: 15px;
-    left: 47%;
-
-}
-.compass-outer-ring{top:0;fill:rgba(0,0,0,.9)}
-.compass-outer-ring-background{position:absolute;top:14px;left:14px;width:44px;height:44px;border-radius:44px;border:12px solid rgba(240,240,240,.8);box-sizing:content-box}
-.compass-gyro{pointer-events:none;position:absolute;top:0;width:95px;height:95px;fill:#33333}
-.compass-gyro-active,.compass-gyro-background:hover+.compass-gyro{fill:#00FF00}
-.compass-gyro-background{position:absolute;top:30px;left:30px;width:33px;height:33px;border-radius:33px;
-background-color:rgba(240,240,240,.9);border:1px solid rgba(0,0,0,.8);box-sizing:content-box}
-.compass-rotation-marker{position:absolute;top:0;width:95px;height:95px;fill:#00FF00}
-@media screen and (max-width:500px),screen and (max-height:320px){
-	.compass,.distance-legend,.navigation-controls{display:none}}
-@media print{.compass,.distance-legend,
-.navigation-controls{display:none}}
-
+@import url(/llibreries/cesium/Widgets/widgets.css);
+      #map3D {
+        position: absolute;
+        top: 0;
+        left: 0;
+        height: 100%;
+        width: 100%;
+        margin: 0;
+        overflow: hidden;
+        padding: 0;
+        font-family: sans-serif;
+		display:none;
+      }
+
+
+
+ .bt_3D_2D {
+ font-weight:bold;
+ }
+
+
+ .bt_3D_2D:hover{
+ color:#ED8F12;
+ font-weight:bold;
+
+
+
+ }
+
+ 
+ #popup3D{
+	    position: absolute;
+    top: 150px;
+    left: 271px;
+    display: none;
+    z-index: 100;
+    opacity: 1;
+	 
+ } 
+	 
+	 
+.cesium-viewer-bottom {
+    display: none !important;
+   
+}	
+
+
+
+.leaflet-control-mouseposition3D {
+    background-color: rgba(255, 255, 255, 0.7);
+    box-shadow: 0 0 5px #bbb;
+    padding: 0 5px;
+    margin: 0;
+    color: #333;
+    font: 11px/1.5 "Helvetica Neue", Arial, Helvetica, sans-serif;
+} 
+
+#not_3d{
+	background-color: rgba(116, 119, 107, 0.87);
+	width: 97%;
+	height: 156px;
+	position: absolute;
+    text-align: center;
+    padding: 45px;
+    color: #F1ECEC;
+	z-index:100
+}
+
+
+#not_3d_mini{
+	background-color: rgba(116, 119, 107, 0.87);
+	width: 97%;
+	height: 80px;
+	position: absolute;
+    text-align: center;
+    padding: 20px;
+    color: #F1ECEC;
+	z-index:100
+}
+
+#bt_pinch3D{
+        position: absolute;
+    top: 175px;
+    left: 292px;
+    background-color: white;
+    opacity: 0.77;
+    padding: 7px;
+    display: none;
+    padding-top: 4px;
+    padding-bottom: 3px;
+    border: 1px solid black;
+	display:none;
+	
+}	
+
+
+
+/*Navigation*/
+.full-window,.modal,.modal-background{top:0;left:0;bottom:0;right:0}
+.markdown svg,.modal{max-height:100%}.markdown u,a:hover{text-decoration:underline}
+.markdown img,.modal{max-width:100%}
+.full-window{position:absolute;
+margin:0;overflow:hidden;padding:0;
+-webkit-transition:left .25s ease-out;-moz-transition:left .25s ease-out;
+-ms-transition:left .25s ease-out;-o-transition:left .25s ease-out;
+transition:left .25s ease-out}
+.transparent-to-input{pointer-events:none}
+/*
+.modal-background,.opaque-to-input{pointer-events:auto}
+.clickable{cursor:pointer}
+.modal1-background{position:fixed;background-color:rgba(0,0,0,.5);z-index:1000}
+.modal1,.modal-close-button{position:absolute;color:#FFF}
+.modal{margin:auto;background-color:#2F353C;font-family:Roboto,sans-serif}
+.modal-header{background-color:rgba(0,0,0,.2);border-bottom:1px solid rgba(100,100,100,.6);
+font-size:15px;line-height:40px;margin:0}.modal-header h1{font-size:15px;color:#FFF;margin-left:15px}
+.modal-content{margin-left:15px;margin-right:15px;margin-bottom:15px;padding-top:15px;overflow:auto}
+.modal-close-button{right:15px;cursor:pointer;font-size:18px}#ui{z-index:2100}
+*/
+@media print{.full-window{position:initial}
+.floating{display:none}}
+.markdown fieldset,
+.markdown input,
+.markdown select,
+.markdown textarea{font-family:inherit;font-size:1rem;box-sizing:border-box;
+margin-top:0;margin-bottom:0}.markdown label{vertical-align:middle}
+.markdown h1,.markdown h2,.markdown h3,.markdown h4,.markdown h5,.markdown h6{font-family:inherit;font-weight:700;line-height:1.25;margin-top:1em;margin-bottom:.5em}
+.markdown dl,.markdown ol,.markdown p,.markdown pre,.markdown ul{margin-top:0;margin-bottom:1rem}
+.markdown h1{font-size:2rem}.markdown h2{font-size:1.5rem}
+.markdown h3{font-size:1.25rem}
+.markdown h4{font-size:1rem}
+.markdown h5{font-size:.875rem}
+.markdown h6{font-size:.75rem}
+.markdown strong{font-weight:700}
+.markdown em{font-style:italic}
+.markdown small{font-size:80%}
+.markdown mark{color:#000;background:#ff0}
+.markdown s{text-decoration:line-through}
+.markdown ol{list-style:decimal inside}
+.markdown ul{list-style:disc inside}.markdown code,.markdown pre,
+.markdown samp{font-family:monospace;font-size:inherit}.markdown pre{overflow-x:scroll}
+.markdown a{color:#68ADFE;text-decoration:none}.markdown a:hover{text-decoration:underline}
+.markdown code,.markdown pre{background-color:transparent;border-radius:3px}
+.markdown hr{border:0;border-bottom-style:solid;border-bottom-width:1px;border-bottom-color:rgba(0,0,0,.125)}
+.markdown .left-align{text-align:left}.markdown .center{text-align:center}
+.markdown .right-align{text-align:right}.markdown .justify{text-align:justify}
+.markdown .truncate{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
+.markdown ol.upper-roman{list-style-type:upper-roman}.markdown ol.lower-alpha{list-style-type:lower-alpha}
+.markdown ul.circle{list-style-type:circle}.markdown ul.square{list-style-type:square}
+.markdown .list-reset{list-style:none;padding-left:0}
+.distance-legend,.floating-horizontal{
+	border-radius:15px;
+	padding-left:5px;
+	padding-right:5px;
+	position:absolute;
+	pointer-events:auto;
+	background-color:rgba(240,240,240,.8);
+	display:none;
+	}
+	.floating{pointer-events:auto;position:absolute;border-radius:15px;background-color:rgba(240,240,240,.8)}.floating-vertical{pointer-events:auto;position:absolute;border-radius:15px;background-color:rgba(240,240,240,.8);padding-top:5px;padding-bottom:5px}.distance-legend{right:25px;bottom:30px;height:30px;width:125px;border:1px solid rgba(0,0,0,.1);box-sizing:content-box}.distance-legend-label{display:inline-block;font-family:Roboto,sans-serif;font-size:14px;font-weight:lighter;line-height:30px;color:#FFF;width:125px;text-align:center}
+.distance-legend-scale-bar{border-left:1px solid #FFF;border-right:1px solid #FFF;border-bottom:1px solid #FFF;position:absolute;height:10px;top:15px}
+.navigation-controls{
+	position:absolute;
+right:30px;top:210px;width:30px;
+border:1px solid rgba(0,0,0,.1);
+font-weight:300;
+-webkit-touch-callout:none;
+-webkit-user-select:none;
+-khtml-user-select:none;
+-moz-user-select:none;
+-ms-user-select:none;
+user-select:none;
+display:none
+}
+.navigation-control,.navigation-control-last{cursor:pointer;border-bottom:1px solid #555}
+.naviagation-control:active{color:#FFF}.navigation-control-last{border-bottom:0}
+.navigation-control-icon-zoom-in{position:relative;text-align:center;font-size:20px;color:#FFF;padding-bottom:4px}
+.navigation-control-icon-zoom-out{position:relative;text-align:center;font-size:20px;color:#FFF}
+.navigation-control-icon-reset{position:relative;left:10px;width:10px;height:10px;fill:rgba(0,0,0,.8);padding-top:6px;padding-bottom:6px;box-sizing:content-box}
+.compass,.compass-outer-ring{width:95px;height:95px;position:absolute}
+.compass{pointer-events:auto;
+pointer-events: auto;
+    /* right: 0; 
+    top: 75px;
+    left: 260px;
+	*/
+	
+	    bottom: 15px;
+    left: 47%;
+
+}
+.compass-outer-ring{top:0;fill:rgba(0,0,0,.9)}
+.compass-outer-ring-background{position:absolute;top:14px;left:14px;width:44px;height:44px;border-radius:44px;border:12px solid rgba(240,240,240,.8);box-sizing:content-box}
+.compass-gyro{pointer-events:none;position:absolute;top:0;width:95px;height:95px;fill:#33333}
+.compass-gyro-active,.compass-gyro-background:hover+.compass-gyro{fill:#00FF00}
+.compass-gyro-background{position:absolute;top:30px;left:30px;width:33px;height:33px;border-radius:33px;
+background-color:rgba(240,240,240,.9);border:1px solid rgba(0,0,0,.8);box-sizing:content-box}
+.compass-rotation-marker{position:absolute;top:0;width:95px;height:95px;fill:#00FF00}
+@media screen and (max-width:500px),screen and (max-height:320px){
+	.compass,.distance-legend,.navigation-controls{display:none}}
+@media print{.compass,.distance-legend,
+.navigation-controls{display:none}}
+
diff --git a/vendors/Cesium/Cesium.js b/vendors/Cesium/Cesium.js
index d952179..316699a 100644
--- a/vendors/Cesium/Cesium.js
+++ b/vendors/Cesium/Cesium.js
@@ -1,483 +1,483 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
- * @license almond 0.3.3 Copyright jQuery Foundation and other contributors.
- * Released under MIT license, http://github.com/requirejs/almond/LICENSE
- */
-
-/**
-  @license
-  when.js - https://github.com/cujojs/when
-
-  MIT License (c) copyright B Cavalier & J Hann
-
- * A lightweight CommonJS Promises/A and when() implementation
- * when is part of the cujo.js family of libraries (http://cujojs.com/)
- *
- * Licensed under the MIT License at:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * @version 1.7.1
- */
-
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
-@license
-sprintf.js from the php.js project - https://github.com/kvz/phpjs
-Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
-
-php.js is copyright 2012 Kevin van Zonneveld.
-
-Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
-(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
-(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
-Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
-Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
-Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
-Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
-L. Rodrigues (http://www.jsfromhell.com), Ash Searle
-(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
-Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
-Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
-http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
-Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
-(http://webdevhobo.blogspot.com/), marrtins, GeekFG
-(http://geekfg.blogspot.com), Andrea Giammarchi
-(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
-gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
-Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
-(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
-Marc Palau, Martin
-(http://www.erlenwiese.de/), Breaking Par Consulting Inc
-(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
-Chris, Mirek Slugen, saulius, Alfonso Jimenez
-(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
-Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
-Ariede (http://caioariede.com), Robin, Kankrelune
-(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
-(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
-Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
-David, Aman Gupta, Michael White, Public Domain
-(http://www.json.org/json2.js), Steven Levithan
-(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
-Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
-Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
-(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
-Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
-Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
-(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
-(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
-ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
-(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
-Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
-Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
-(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
-josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
-Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
-(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
-(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
-Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
-(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
-(http://yass.meetcweb.com), Peter-Paul Koch
-(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
-(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
-Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
-vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
-Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
-(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
-B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
-(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
-Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
-Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
-(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
-Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
-Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
-sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
-Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
-(http://www.premasolutions.com/), Philippe Jausions
-(http://pear.php.net/user/jausions), Aidan Lister
-(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
-strcmp, Taras Bogach, jpfle, Alexander Ermolaev
-(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
-dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
-(http://www.pedrotainha.com), James, Arnout Kazemier
-(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
-FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
-Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
-daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
-W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
-(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
-Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
-(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
-Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
-Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
-(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
-Russell Walker (http://www.nbill.co.uk/), Jamie Beck
-(http://www.terabit.ca/), setcookie, Michael, YUI Library:
-http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
-http://hacks.bluesmoon.info/strftime/strftime.js, Ben
-(http://benblume.co.uk/), DtTvB
-(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
-meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
-(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
-Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
-Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
-Bryan
-
-Licensed under the MIT (MIT-LICENSE.txt) license.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
-OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/**
- * @license
- *
- * Grauw URI utilities
- *
- * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
- *
- * @author Laurens Holst (http://www.grauw.nl/)
- *
- *   Copyright 2012 Laurens Holst
- *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
- *
- */
-
-// Copyright 2012 Google Inc., Apache 2.0 license.
-
-/**
-@license
-tween.js - https://github.com/sole/tween.js
-
-Copyright (c) 2010-2012 Tween.js authors.
-
-Easing equations Copyright (c) 2001 Robert Penner http://robertpenner.com/easing/
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-/**
-  @license
-  fontmetrics.js - https://github.com/Pomax/fontmetrics.js
-
-  Copyright (C) 2011 by Mike "Pomax" Kamermans
-
-  Permission is hereby granted, free of charge, to any person obtaining a copy
-  of this software and associated documentation files (the "Software"), to deal
-  in the Software without restriction, including without limitation the rights
-  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-  copies of the Software, and to permit persons to whom the Software is
-  furnished to do so, subject to the following conditions:
-
-  The above copyright notice and this permission notice shall be included in
-  all copies or substantial portions of the Software.
-
-  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-  THE SOFTWARE.
-**/
-
-/**
-@license
-topojson - https://github.com/mbostock/topojson
-
-Copyright (c) 2012, Michael Bostock
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-* Redistributions of source code must retain the above copyright notice, this
-  list of conditions and the following disclaimer.
-
-* Redistributions in binary form must reproduce the above copyright notice,
-  this list of conditions and the following disclaimer in the documentation
-  and/or other materials provided with the distribution.
-
-* The name Michael Bostock may not be used to endorse or promote products
-  derived from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL MICHAEL BOSTOCK BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/*!
- * Autolinker.js
- * 0.17.1
- *
- * Copyright(c) 2015 Gregory Jacobs <greg@greg-jacobs.com>
- * MIT Licensed. http://www.opensource.org/licenses/mit-license.php
- *
- * https://github.com/gregjacobs/Autolinker.js
- */
-
-/**
-@license
- Copyright (c) 2013 Gildas Lormeau. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in
- the documentation and/or other materials provided with the distribution.
-
- 3. The names of the authors may not be used to endorse or promote products
- derived from this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
- INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
- INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
- INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
- OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
- EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-**/
-
-/**
- * @license
- * Copyright (c) 2011 NVIDIA Corporation. All rights reserved.
- *
- * TO  THE MAXIMUM  EXTENT PERMITTED  BY APPLICABLE  LAW, THIS SOFTWARE  IS PROVIDED
- * *AS IS*  AND NVIDIA AND  ITS SUPPLIERS DISCLAIM  ALL WARRANTIES,  EITHER  EXPRESS
- * OR IMPLIED, INCLUDING, BUT NOT LIMITED  TO, NONINFRINGEMENT,IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  IN NO EVENT SHALL  NVIDIA 
- * OR ITS SUPPLIERS BE  LIABLE  FOR  ANY  DIRECT, SPECIAL,  INCIDENTAL,  INDIRECT,  OR  
- * CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION,  DAMAGES FOR LOSS 
- * OF BUSINESS PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR ANY 
- * OTHER PECUNIARY LOSS) ARISING OUT OF THE  USE OF OR INABILITY  TO USE THIS SOFTWARE, 
- * EVEN IF NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- */
-
-/**
- * @license
- * Copyright (c) 2000-2005, Sean O'Neil (s_p_oneil@hotmail.com)
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 
- * * Redistributions of source code must retain the above copyright notice,
- *   this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- * * Neither the name of the project nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without
- *   specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Modifications made by Analytical Graphics, Inc.
- */
-
-/*!
- * Knockout JavaScript library v3.4.0
- * (c) Steven Sanderson - http://knockoutjs.com/
- * License: MIT (http://www.opensource.org/licenses/mit-license.php)
- */
-
-/**
- * @license
- * Knockout ES5 plugin - https://github.com/SteveSanderson/knockout-es5
- * Copyright (c) Steve Sanderson
- * MIT license
- */
-
-/**
- * @license
- * NoSleep.js v0.5.0 - git.io/vfn01
- * Rich Tibbett
- * MIT license
- **/
-
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r(i)?(i.longitude=t.east,i.latitude=t.north,i.height=0,i):new e(t.east,t.north)},l.southeast=function(t,i){return r(i)?(i.longitude=t.east,i.latitude=t.south,i.height=0,i):new e(t.east,t.south)},l.center=function(t,i){var n=t.east,o=t.west;n<o&&(n+=s.TWO_PI);var a=s.negativePiToPi(.5*(o+n)),l=.5*(t.south+t.north);return r(i)?(i.longitude=a,i.latitude=l,i.height=0,i):new e(a,l)},l.intersection=function(e,t,i){var n=e.east,o=e.west,a=t.east,u=t.west;n<o&&a>0?n+=s.TWO_PI:a<u&&n>0&&(a+=s.TWO_PI),n<o&&u<0?u+=s.TWO_PI:a<u&&o<0&&(o+=s.TWO_PI);var c=s.negativePiToPi(Math.max(o,u)),h=s.negativePiToPi(Math.min(n,a));if(!((e.west<e.east||t.west<t.east)&&h<=c)){var d=Math.max(e.south,t.south),p=Math.min(e.north,t.north);if(!(d>=p))return r(i)?(i.west=c,i.south=d,i.east=h,i.north=p,i):new l(c,d,h,p)}},l.union=function(e,t,i){return r(i)||(i=new l),i.west=Math.min(e.west,t.west),i.south=Math.min(e.south,t.south),i.east=Math.max(e.east,t.east),i.north=Math.max(e.north,t.north),
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a=this.getNumberOfXTilesAtLevel(i),u=this.getNumberOfYTilesAtLevel(i),c=o.width/a,h=o.height/u,d=t.longitude;o.east<o.west&&(d+=s.TWO_PI);var p=(d-o.west)/c|0;p>=a&&(p=a-1);var m=(o.north-t.latitude)/h|0;return m>=u&&(m=u-1),r(n)?(n.x=p,n.y=m,n):new e(p,m)}},u}),r("Core/getImagePixels",["./defined"],function(e){"use strict";function t(t,i,n){e(i)||(i=t.width),e(n)||(n=t.height);var o=r[i];e(o)||(o={},r[i]=o);var a=o[n];if(!e(a)){var s=document.createElement("canvas");s.width=i,s.height=n,a=s.getContext("2d"),a.globalCompositeOperation="copy",o[n]=a}return a.drawImage(t,0,0,i,n),a.getImageData(0,0,i,n).data}var r={};return t}),r("Core/Intersect",["./freezeObject"],function(e){"use strict";var t={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};return e(t)}),r("Core/AxisAlignedBoundingBox",["./Cartesian3","./defaultValue","./defined","./DeveloperError","./Intersect"],function(e,t,r,i,n){"use strict";function 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s=1/(t-e),l=1/(i-r),u=1/(o-n),c=-(t+e)*s,h=-(i+r)*l,d=-(o+n)*u;return s*=2,l*=2,u*=-2,a[0]=s,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=l,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=u,a[11]=0,a[12]=c,a[13]=h,a[14]=d,a[15]=1,a},c.computePerspectiveOffCenter=function(e,t,r,i,n,o,a){var s=2*n/(t-e),l=2*n/(i-r),u=(t+e)/(t-e),c=(i+r)/(i-r),h=-(o+n)/(o-n),d=-1,p=-2*o*n/(o-n);return a[0]=s,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=l,a[6]=0,a[7]=0,a[8]=u,a[9]=c,a[10]=h,a[11]=d,a[12]=0,a[13]=0,a[14]=p,a[15]=0,a},c.computeInfinitePerspectiveOffCenter=function(e,t,r,i,n,o){var a=2*n/(t-e),s=2*n/(i-r),l=(t+e)/(t-e),u=(i+r)/(i-r),c=-1,h=-1,d=-2*n;return o[0]=a,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=s,o[6]=0,o[7]=0,o[8]=l,o[9]=u,o[10]=c,o[11]=h,o[12]=0,o[13]=0,o[14]=d,o[15]=0,o},c.computeViewportTransformation=function(e,t,i,n){e=r(e,r.EMPTY_OBJECT);var o=r(e.x,0),a=r(e.y,0),s=r(e.width,0),l=r(e.height,0);t=r(t,0),i=r(i,1);var u=.5*s,c=.5*l,h=.5*(i-t),d=u,p=c,m=h,f=o+u,_=a+c,v=t+h,g=1;return n[0]=d,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=p,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=m,n[11]=0,n[12]=f,n[13]=_,n[14]=v,n[15]=g,n},c.computeView=function(t,r,i,n,o){return o[0]=n.x,o[1]=i.x,o[2]=-r.x,o[3]=0,o[4]=n.y,o[5]=i.y,o[6]=-r.y,o[7]=0,o[8]=n.z,o[9]=i.z,o[10]=-r.z,o[11]=0,o[12]=-e.dot(n,t),o[13]=-e.dot(i,t),o[14]=e.dot(r,t),o[15]=1,o},c.toArray=function(e,t){return i(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]},c.getElementIndex=function(e,t){return 4*e+t},c.getColumn=function(e,t,r){var i=4*t,n=e[i],o=e[i+1],a=e[i+2],s=e[i+3];return r.x=n,r.y=o,r.z=a,r.w=s,r},c.setColumn=function(e,t,r,i){i=c.clone(e,i);var n=4*t;return i[n]=r.x,i[n+1]=r.y,i[n+2]=r.z,i[n+3]=r.w,i},c.setTranslation=function(e,t,r){return r[0]=e[0],r[1]=e[1],r[2]=e[2],r[3]=e[3],r[4]=e[4],r[5]=e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r[9]=e[9],r[10]=e[10],r[11]=e[11],r[12]=t.x,r[13]=t.y,r[14]=t.z,r[15]=e[15],r},c.getRow=function(e,t,r){var i=e[t],n=e[t+4],o=e[t+8],a=e[t+12];return r.x=i,r.y=n,r.z=o,r.w=a,r},c.setRow=function(e,t,r,i){return i=c.clone(e,i),i[t]=r.x,i[t+4]=r.y,i[t+8]=r.z,i[t+12]=r.w,i};var m=new e;c.getScale=function(t,r){return r.x=e.magnitude(e.fromElements(t[0],t[1],t[2],m)),r.y=e.magnitude(e.fromElements(t[4],t[5],t[6],m)),r.z=e.magnitude(e.fromElements(t[8],t[9],t[10],m)),r};var f=new e;c.getMaximumScale=function(t){return c.getScale(t,f),e.maximumComponent(f)},c.multiply=function(e,t,r){var i=e[0],n=e[1],o=e[2],a=e[3],s=e[4],l=e[5],u=e[6],c=e[7],h=e[8],d=e[9],p=e[10],m=e[11],f=e[12],_=e[13],v=e[14],g=e[15],y=t[0],C=t[1],w=t[2],S=t[3],E=t[4],T=t[5],b=t[6],x=t[7],A=t[8],P=t[9],M=t[10],D=t[11],I=t[12],R=t[13],O=t[14],N=t[15],L=i*y+s*C+h*w+f*S,B=n*y+l*C+d*w+_*S,F=o*y+u*C+p*w+v*S,V=a*y+c*C+m*w+g*S,k=i*E+s*T+h*b+f*x,z=n*E+l*T+d*b+_*x,U=o*E+u*T+p*b+v*x,G=a*E+c*T+m*b+g*x,W=i*A+s*P+h*M+f*D,H=n*A+l*P+d*M+_*D,q=o*A+u*P+p*M+v*D,j=a*A+c*P+m*M+g*D,Y=i*I+s*R+h*O+f*N,X=n*I+l*R+d*O+_*N,Z=o*I+u*R+p*O+v*N,K=a*I+c*R+m*O+g*N;return r[0]=L,r[1]=B,r[2]=F,r[3]=V,r[4]=k,r[5]=z,r[6]=U,r[7]=G,r[8]=W,r[9]=H,r[10]=q,r[11]=j,r[12]=Y,r[13]=X,r[14]=Z,r[15]=K,r},c.add=function(e,t,r){return r[0]=e[0]+t[0],r[1]=e[1]+t[1],r[2]=e[2]+t[2],r[3]=e[3]+t[3],r[4]=e[4]+t[4],r[5]=e[5]+t[5],r[6]=e[6]+t[6],r[7]=e[7]+t[7],r[8]=e[8]+t[8],r[9]=e[9]+t[9],r[10]=e[10]+t[10],r[11]=e[11]+t[11],r[12]=e[12]+t[12],r[13]=e[13]+t[13],r[14]=e[14]+t[14],r[15]=e[15]+t[15],r},c.subtract=function(e,t,r){return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],r[3]=e[3]-t[3],r[4]=e[4]-t[4],r[5]=e[5]-t[5],r[6]=e[6]-t[6],r[7]=e[7]-t[7],r[8]=e[8]-t[8],r[9]=e[9]-t[9],r[10]=e[10]-t[10],r[11]=e[11]-t[11],r[12]=e[12]-t[12],r[13]=e[13]-t[13],r[14]=e[14]-t[14],r[15]=e[15]-t[15],r},c.multiplyTransformation=function(e,t,r){var i=e[0],n=e[1],o=e[2],a=e[4],s=e[5],l=e[6],u=e[8],c=e[9],h=e[10],d=e[12],p=e[13],m=e[14],f=t[0],_=t[1],v=t[2],g=t[4],y=t[5],C=t[6],w=t[8],S=t[9],E=t[10],T=t[12],b=t[13],x=t[14],A=i*f+a*_+u*v,P=n*f+s*_+c*v,M=o*f+l*_+h*v,D=i*g+a*y+u*C,I=n*g+s*y+c*C,R=o*g+l*y+h*C,O=i*w+a*S+u*E,N=n*w+s*S+c*E,L=o*w+l*S+h*E,B=i*T+a*b+u*x+d,F=n*T+s*b+c*x+p,V=o*T+l*b+h*x+m;return r[0]=A,r[1]=P,r[2]=M,r[3]=0,r[4]=D,r[5]=I,r[6]=R,r[7]=0,r[8]=O,r[9]=N,r[10]=L,r[11]=0,r[12]=B,r[13]=F,r[14]=V,r[15]=1,r},c.multiplyByMatrix3=function(e,t,r){var i=e[0],n=e[1],o=e[2],a=e[4],s=e[5],l=e[6],u=e[8],c=e[9],h=e[10],d=t[0],p=t[1],m=t[2],f=t[3],_=t[4],v=t[5],g=t[6],y=t[7],C=t[8],w=i*d+a*p+u*m,S=n*d+s*p+c*m,E=o*d+l*p+h*m,T=i*f+a*_+u*v,b=n*f+s*_+c*v,x=o*f+l*_+h*v,A=i*g+a*y+u*C,P=n*g+s*y+c*C,M=o*g+l*y+h*C;return r[0]=w,r[1]=S,r[2]=E,r[3]=0,r[4]=T,r[5]=b,r[6]=x,r[7]=0,r[8]=A,r[9]=P,r[10]=M,r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=e[15],r},c.multiplyByTranslation=function(e,t,r){var i=t.x,n=t.y,o=t.z,a=i*e[0]+n*e[4]+o*e[8]+e[12],s=i*e[1]+n*e[5]+o*e[9]+e[13],l=i*e[2]+n*e[6]+o*e[10]+e[14];return r[0]=e[0],r[1]=e[1],r[2]=e[2],r[3]=e[3],r[4]=e[4],r[5]=e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r[9]=e[9],r[10]=e[10],r[11]=e[11],r[12]=a,r[13]=s,r[14]=l,r[15]=e[15],r};var _=new e;c.multiplyByUniformScale=function(e,t,r){return _.x=t,_.y=t,_.z=t,c.multiplyByScale(e,_,r)},c.multiplyByScale=function(e,t,r){var i=t.x,n=t.y,o=t.z;return 1===i&&1===n&&1===o?c.clone(e,r):(r[0]=i*e[0],r[1]=i*e[1],r[2]=i*e[2],r[3]=0,r[4]=n*e[4],r[5]=n*e[5],r[6]=n*e[6],r[7]=0,r[8]=o*e[8],r[9]=o*e[9],r[10]=o*e[10],r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=1,r)},c.multiplyByVector=function(e,t,r){var i=t.x,n=t.y,o=t.z,a=t.w,s=e[0]*i+e[4]*n+e[8]*o+e[12]*a,l=e[1]*i+e[5]*n+e[9]*o+e[13]*a,u=e[2]*i+e[6]*n+e[10]*o+e[14]*a,c=e[3]*i+e[7]*n+e[11]*o+e[15]*a;return r.x=s,r.y=l,r.z=u,r.w=c,r},c.multiplyByPointAsVector=function(e,t,r){var i=t.x,n=t.y,o=t.z,a=e[0]*i+e[4]*n+e[8]*o,s=e[1]*i+e[5]*n+e[9]*o,l=e[2]*i+e[6]*n+e[10]*o;return r.x=a,r.y=s,r.z=l,r},c.multiplyByPoint=function(e,t,r){var i=t.x,n=t.y,o=t.z,a=e[0]*i+e[4]*n+e[8]*o+e[12],s=e[1]*i+e[5]*n+e[9]*o+e[13],l=e[2]*i+e[6]*n+e[10]*o+e[14];return r.x=a,r.y=s,r.z=l,r},c.multiplyByScalar=function(e,t,r){return r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r[9]=e[9]*t,r[10]=e[10]*t,r[11]=e[11]*t,r[12]=e[12]*t,r[13]=e[13]*t,r[14]=e[14]*t,r[15]=e[15]*t,r},c.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},c.transpose=function(e,t){var r=e[1],i=e[2],n=e[3],o=e[6],a=e[7],s=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=i,t[9]=o,t[10]=e[10],t[11]=e[14],t[12]=n,t[13]=a,t[14]=s,t[15]=e[15],t},c.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},c.equals=function(e,t){return e===t||i(e)&&i(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},c.equalsEpsilon=function(e,t,r){return e===t||i(e)&&i(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r&&Math.abs(e[4]-t[4])<=r&&Math.abs(e[5]-t[5])<=r&&Math.abs(e[6]-t[6])<=r&&Math.abs(e[7]-t[7])<=r&&Math.abs(e[8]-t[8])<=r&&Math.abs(e[9]-t[9])<=r&&Math.abs(e[10]-t[10])<=r&&Math.abs(e[11]-t[11])<=r&&Math.abs(e[12]-t[12])<=r&&Math.abs(e[13]-t[13])<=r&&Math.abs(e[14]-t[14])<=r&&Math.abs(e[15]-t[15])<=r},c.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},c.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var v=new l,g=new l,y=new t,C=new t(0,0,0,1);return c.inverse=function(e,r){if(l.equalsEpsilon(c.getRotation(e,v),g,s.EPSILON7)&&t.equals(c.getRow(e,3,y),C))return r[0]=0,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=0,r[11]=0,r[12]=-e[12],r[13]=-e[13],r[14]=-e[14],r[15]=1,r;var i=e[0],n=e[4],o=e[8],a=e[12],h=e[1],d=e[5],p=e[9],m=e[13],f=e[2],_=e[6],w=e[10],S=e[14],E=e[3],T=e[7],b=e[11],x=e[15],A=w*x,P=S*b,M=_*x,D=S*T,I=_*b,R=w*T,O=f*x,N=S*E,L=f*b,B=w*E,F=f*T,V=_*E,k=A*d+D*p+I*m-(P*d+M*p+R*m),z=P*h+O*p+B*m-(A*h+N*p+L*m),U=M*h+N*d+F*m-(D*h+O*d+V*m),G=R*h+L*d+V*p-(I*h+B*d+F*p),W=P*n+M*o+R*a-(A*n+D*o+I*a),H=A*i+N*o+L*a-(P*i+O*o+B*a),q=D*i+O*n+V*a-(M*i+N*n+F*a),j=I*i+B*n+F*o-(R*i+L*n+V*o);A=o*m,P=a*p,M=n*m,D=a*d,I=n*p,R=o*d,O=i*m,N=a*h,L=i*p,B=o*h,F=i*d,V=n*h;var Y=A*T+D*b+I*x-(P*T+M*b+R*x),X=P*E+O*b+B*x-(A*E+N*b+L*x),Z=M*E+N*T+F*x-(D*E+O*T+V*x),K=R*E+L*T+V*b-(I*E+B*T+F*b),Q=M*w+R*S+P*_-(I*S+A*_+D*w),J=L*S+A*f+N*w-(O*w+B*S+P*f),$=O*_+V*S+D*f-(F*S+M*f+N*_),ee=F*w+I*f+B*_-(L*_+V*w+R*f),te=i*k+n*z+o*U+a*G;if(Math.abs(te)<s.EPSILON20)throw new u("matrix is not invertible because its determinate is zero.");return 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e,G=new e,W=new e,H=new e,q=new e,j=new t,Y=new Array(8),X=0;X<8;++X)Y[X]=new e;var Z=new a;return p.projectTo2D=function(t,i,n){i=r(i,Z);var o=i.ellipsoid,a=t.center,s=t.radius,l=o.geodeticSurfaceNormal(a,U),u=e.cross(e.UNIT_Z,l,G);e.normalize(u,u);var c=e.cross(l,u,W);e.normalize(c,c),e.multiplyByScalar(l,s,l),e.multiplyByScalar(c,s,c),e.multiplyByScalar(u,s,u);var h=e.negate(c,q),d=e.negate(u,H),m=Y,f=m[0];e.add(l,c,f),e.add(f,u,f),f=m[1],e.add(l,c,f),e.add(f,d,f),f=m[2],e.add(l,h,f),e.add(f,d,f),f=m[3],e.add(l,h,f),e.add(f,u,f),e.negate(l,l),f=m[4],e.add(l,c,f),e.add(f,u,f),f=m[5],e.add(l,c,f),e.add(f,d,f),f=m[6],e.add(l,h,f),e.add(f,d,f),f=m[7],e.add(l,h,f),e.add(f,u,f);for(var _=m.length,v=0;v<_;++v){var g=m[v];e.add(a,g,g);var y=o.cartesianToCartographic(g,j);i.project(y,g)}n=p.fromPoints(m,n),a=n.center;var C=a.x,w=a.y,S=a.z;return a.x=S,a.y=C,a.z=w,n},p.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},p.equals=function(t,r){return t===r||i(t)&&i(r)&&e.equals(t.center,r.center)&&t.radius===r.radius},p.prototype.intersectPlane=function(e){return p.intersectPlane(this,e)},p.prototype.distanceSquaredTo=function(e){return p.distanceSquaredTo(this,e)},p.prototype.computePlaneDistances=function(e,t,r){return p.computePlaneDistances(this,e,t,r)},p.prototype.isOccluded=function(e){return p.isOccluded(this,e)},p.prototype.equals=function(e){return p.equals(this,e)},p.prototype.clone=function(e){return p.clone(this,e)},p}),r("Core/EllipsoidalOccluder",["./BoundingSphere","./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./Rectangle"],function(e,t,r,i,n,o,a){"use strict";function s(e,r){this._ellipsoid=e,this._cameraPosition=new t,this._cameraPositionInScaledSpace=new t,this._distanceToLimbInScaledSpaceSquared=0,i(r)&&(this.cameraPosition=r)}function l(e,r,i){var n=e.transformPositionToScaledSpace(r,m),o=t.magnitudeSquared(n),a=Math.sqrt(o),s=t.divideByScalar(n,a,f);o=Math.max(1,o),a=Math.max(1,a);var l=t.dot(s,i),u=t.magnitude(t.cross(s,i,s)),c=1/a,h=Math.sqrt(o-1)*c;return 1/(l*c-u*h)}function u(e,r,i){if(!(r<=0||r===1/0||r!==r))return t.multiplyByScalar(e,r,i)}function c(e,r){return e.transformPositionToScaledSpace(r,_),t.normalize(_,_)}n(s.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},cameraPosition:{get:function(){return this._cameraPosition},set:function(e){var r=this._ellipsoid,i=r.transformPositionToScaledSpace(e,this._cameraPositionInScaledSpace),n=t.magnitudeSquared(i)-1;t.clone(e,this._cameraPosition),this._cameraPositionInScaledSpace=i,this._distanceToLimbInScaledSpaceSquared=n}}});var h=new t;s.prototype.isPointVisible=function(e){var t=this._ellipsoid,r=t.transformPositionToScaledSpace(e,h);return this.isScaledSpacePointVisible(r)},s.prototype.isScaledSpacePointVisible=function(e){var r=this._cameraPositionInScaledSpace,i=this._distanceToLimbInScaledSpaceSquared,n=t.subtract(e,r,h),o=-t.dot(n,r),a=i<0?o>0:o>i&&o*o/t.magnitudeSquared(n)>i;return!a},s.prototype.computeHorizonCullingPoint=function(e,r,n){i(n)||(n=new t);for(var o=this._ellipsoid,a=c(o,e),s=0,h=0,d=r.length;h<d;++h){var p=r[h],m=l(o,p,a);s=Math.max(s,m)}return u(a,s,n)};var d=new t;s.prototype.computeHorizonCullingPointFromVertices=function(e,n,o,a,s){i(s)||(s=new t),a=r(a,t.ZERO);for(var h=this._ellipsoid,p=c(h,e),m=0,f=0,_=n.length;f<_;f+=o){d.x=n[f]+a.x,d.y=n[f+1]+a.y,d.z=n[f+2]+a.z;var v=l(h,d,p);m=Math.max(m,v)}return u(p,m,s)};var p=[];s.prototype.computeHorizonCullingPointFromRectangle=function(r,i,n){var o=a.subsample(r,i,0,p),s=e.fromPoints(o);if(!(t.magnitude(s.center)<.1*i.minimumRadius))return this.computeHorizonCullingPoint(s.center,o,n)};var m=new t,f=new t,_=new t;return s}),r("Core/QuadraticRealPolynomial",["./DeveloperError","./Math"],function(e,t){"use strict";function r(e,r,i){var n=e+r;return t.sign(e)!==t.sign(r)&&Math.abs(n/Math.max(Math.abs(e),Math.abs(r)))<i?0:n}var i={};return i.computeDiscriminant=function(e,t,r){var i=t*t-4*e*r;return i},i.computeRealRoots=function(e,i,n){var o;if(0===e)return 0===i?[]:[-n/i];if(0===i){if(0===n)return[0,0];var a=Math.abs(n),s=Math.abs(e);if(a<s&&a/s<t.EPSILON14)return[0,0];if(a>s&&s/a<t.EPSILON14)return[];if(o=-n/e,o<0)return[];var l=Math.sqrt(o);return[-l,l]}if(0===n)return o=-i/e,o<0?[o,0]:[0,o];var u=i*i,c=4*e*n,h=r(u,-c,t.EPSILON14);if(h<0)return[];var d=-.5*r(i,t.sign(i)*Math.sqrt(h),t.EPSILON14);return i>0?[d/e,n/d]:[n/d,d/e]},i}),r("Core/CubicRealPolynomial",["./DeveloperError","./QuadraticRealPolynomial"],function(e,t){"use strict";function r(e,t,r,i){var n,o,a=e,s=t/3,l=r/3,u=i,c=a*l,h=s*u,d=s*s,p=l*l,m=a*l-d,f=a*u-s*l,_=s*u-p,v=4*m*_-f*f;if(v<0){var g,y,C;d*h>=c*p?(g=a,y=m,C=-2*s*m+a*f):(g=u,y=_,C=-u*f+2*l*_);var w=C<0?-1:1,S=-w*Math.abs(g)*Math.sqrt(-v);o=-C+S;var E=o/2,T=E<0?-Math.pow(-E,1/3):Math.pow(E,1/3),b=o===S?-T:-y/T;return n=y<=0?T+b:-C/(T*T+b*b+y),d*h>=c*p?[(n-s)/a]:[-u/(n+l)]}var x=m,A=-2*s*m+a*f,P=_,M=-u*f+2*l*_,D=Math.sqrt(v),I=Math.sqrt(3)/2,R=Math.abs(Math.atan2(a*D,-A)/3);n=2*Math.sqrt(-x);var O=Math.cos(R);o=n*O;var N=n*(-O/2-I*Math.sin(R)),L=o+N>2*s?o-s:N-s,B=a,F=L/B;R=Math.abs(Math.atan2(u*D,-M)/3),n=2*Math.sqrt(-P),O=Math.cos(R),o=n*O,N=n*(-O/2-I*Math.sin(R));var V=-u,k=o+N<2*l?o+l:N+l,z=V/k,U=B*k,G=-L*k-B*V,W=L*V,H=(l*G-s*W)/(-s*G+l*U);return F<=H?F<=z?H<=z?[F,H,z]:[F,z,H]:[z,F,H]:F<=z?[H,F,z]:H<=z?[H,z,F]:[z,H,F]}var i={};return i.computeDiscriminant=function(e,t,r,i){var n=e*e,o=t*t,a=r*r,s=i*i,l=18*e*t*r*i+o*a-27*n*s-4*(e*a*r+o*t*i);return l},i.computeRealRoots=function(e,i,n,o){var a,s;if(0===e)return t.computeRealRoots(i,n,o);if(0===i){if(0===n){if(0===o)return[0,0,0];s=-o/e;var l=s<0?-Math.pow(-s,1/3):Math.pow(s,1/3);return[l,l,l]}return 0===o?(a=t.computeRealRoots(e,0,n),0===a.Length?[0]:[a[0],0,a[1]]):r(e,0,n,o)}return 0===n?0===o?(s=-i/e,s<0?[s,0,0]:[0,0,s]):r(e,i,0,o):0===o?(a=t.computeRealRoots(e,i,n),0===a.length?[0]:a[1]<=0?[a[0],a[1],0]:a[0]>=0?[0,a[0],a[1]]:[a[0],0,a[1]]):r(e,i,n,o)},i}),r("Core/QuarticRealPolynomial",["./CubicRealPolynomial","./DeveloperError","./Math","./QuadraticRealPolynomial"],function(e,t,r,i){"use strict";function n(t,n,o,a){var s=t*t,l=n-3*s/8,u=o-n*t/2+s*t/8,c=a-o*t/4+n*s/16-3*s*s/256,h=e.computeRealRoots(1,2*l,l*l-4*c,-u*u);if(h.length>0){var d=-t/4,p=h[h.length-1];if(Math.abs(p)<r.EPSILON14){var m=i.computeRealRoots(1,l,c);if(2===m.length){var f,_=m[0],v=m[1];if(_>=0&&v>=0){var g=Math.sqrt(_),y=Math.sqrt(v);return[d-y,d-g,d+g,d+y]}if(_>=0&&v<0)return f=Math.sqrt(_),[d-f,d+f];if(_<0&&v>=0)return f=Math.sqrt(v),[d-f,d+f]}return[]}if(p>0){var C=Math.sqrt(p),w=(l+p-u/C)/2,S=(l+p+u/C)/2,E=i.computeRealRoots(1,C,w),T=i.computeRealRoots(1,-C,S);return 0!==E.length?(E[0]+=d,E[1]+=d,0!==T.length?(T[0]+=d,T[1]+=d,E[1]<=T[0]?[E[0],E[1],T[0],T[1]]:T[1]<=E[0]?[T[0],T[1],E[0],E[1]]:E[0]>=T[0]&&E[1]<=T[1]?[T[0],E[0],E[1],T[1]]:T[0]>=E[0]&&T[1]<=E[1]?[E[0],T[0],T[1],E[1]]:E[0]>T[0]&&E[0]<T[1]?[T[0],E[0],T[1],E[1]]:[E[0],T[0],E[1],T[1]]):E):0!==T.length?(T[0]+=d,T[1]+=d,T):[]}}return[]}function o(t,n,o,a){var s=o*o,l=n*n,u=t*t,c=-2*n,h=o*t+l-4*a,d=u*a-o*n*t+s,p=e.computeRealRoots(1,c,h,d);if(p.length>0){var m,f,_=p[0],v=n-_,g=v*v,y=t/2,C=v/2,w=g-4*a,S=g+4*Math.abs(a),E=u-4*_,T=u+4*Math.abs(_);if(_<0||w*T<E*S){var b=Math.sqrt(E);m=b/2,f=0===b?0:(t*C-o)/b}else{var x=Math.sqrt(w);m=0===x?0:(t*C-o)/x,f=x/2}var A,P;0===y&&0===m?(A=0,P=0):r.sign(y)===r.sign(m)?(A=y+m,P=_/A):(P=y-m,A=_/P);var M,D;0===C&&0===f?(M=0,D=0):r.sign(C)===r.sign(f)?(M=C+f,D=a/M):(D=C-f,M=a/D);var I=i.computeRealRoots(1,A,M),R=i.computeRealRoots(1,P,D);if(0!==I.length)return 0!==R.length?I[1]<=R[0]?[I[0],I[1],R[0],R[1]]:R[1]<=I[0]?[R[0],R[1],I[0],I[1]]:I[0]>=R[0]&&I[1]<=R[1]?[R[0],I[0],I[1],R[1]]:R[0]>=I[0]&&R[1]<=I[1]?[I[0],R[0],R[1],I[1]]:I[0]>R[0]&&I[0]<R[1]?[R[0],I[0],R[1],I[1]]:[I[0],R[0],I[1],R[1]]:I;if(0!==R.length)return R}return[]}var a={};return a.computeDiscriminant=function(e,t,r,i,n){var o=e*e,a=o*e,s=t*t,l=s*t,u=r*r,c=u*r,h=i*i,d=h*i,p=n*n,m=p*n,f=s*u*h-4*l*d-4*e*c*h+18*e*t*r*d-27*o*h*h+256*a*m+n*(18*l*r*i-4*s*c+16*e*u*u-80*e*t*u*i-6*e*s*h+144*o*r*h)+p*(144*e*s*r-27*s*s-128*o*u-192*o*t*i);return f},a.computeRealRoots=function(t,i,a,s,l){if(Math.abs(t)<r.EPSILON15)return e.computeRealRoots(i,a,s,l);var u=i/t,c=a/t,h=s/t,d=l/t,p=u<0?1:0;switch(p+=c<0?p+1:p,p+=h<0?p+1:p,p+=d<0?p+1:p){case 0:return n(u,c,h,d);case 1:return o(u,c,h,d);case 2:return o(u,c,h,d);case 3:return n(u,c,h,d);case 4:return n(u,c,h,d);case 5:return o(u,c,h,d);case 6:return n(u,c,h,d);case 7:return n(u,c,h,d);case 8:return o(u,c,h,d);case 9:return n(u,c,h,d);case 10:return n(u,c,h,d);case 11:return o(u,c,h,d);case 12:return n(u,c,h,d);case 13:return n(u,c,h,d);case 14:return n(u,c,h,d);case 15:return n(u,c,h,d);default:return}},a}),r("Core/Ray",["./Cartesian3","./defaultValue","./defined","./DeveloperError"],function(e,t,r,i){"use strict";function n(r,i){i=e.clone(t(i,e.ZERO)),e.equals(i,e.ZERO)||e.normalize(i,i),this.origin=e.clone(t(r,e.ZERO)),this.direction=i}return n.getPoint=function(t,i,n){return r(n)||(n=new e),n=e.multiplyByScalar(t.direction,i,n),e.add(t.origin,n,n)},n}),r("Core/IntersectionTests",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Math","./Matrix3","./QuadraticRealPolynomial","./QuarticRealPolynomial","./Ray"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(e,t,r,i){var n=t*t-4*e*r;if(!(n<0)){if(n>0){var o=1/(2*e),a=Math.sqrt(n),s=(-t+a)*o,l=(-t-a)*o;return s<l?(i.root0=s,i.root1=l):(i.root0=l,i.root1=s),i}var u=-t/(2*e);if(0!==u)return i.root0=i.root1=u,i}}function h(t,r,n){i(n)||(n={});var o=t.origin,a=t.direction,s=r.center,l=r.radius*r.radius,u=e.subtract(o,s,v),h=e.dot(a,a),d=2*e.dot(a,u),p=e.magnitudeSquared(u)-l,m=c(h,d,p,w);if(i(m))return n.start=m.root0,n.stop=m.root1,n}function d(e,t,r){var i=e+t;return o.sign(e)!==o.sign(t)&&Math.abs(i/Math.max(Math.abs(e),Math.abs(t)))<r?0:i}function p(t,r,i,n,u){var c,h=n*n,p=u*u,m=(t[a.COLUMN1ROW1]-t[a.COLUMN2ROW2])*p,f=u*(n*d(t[a.COLUMN1ROW0],t[a.COLUMN0ROW1],o.EPSILON15)+r.y),_=t[a.COLUMN0ROW0]*h+t[a.COLUMN2ROW2]*p+n*r.x+i,v=p*d(t[a.COLUMN2ROW1],t[a.COLUMN1ROW2],o.EPSILON15),g=u*(n*d(t[a.COLUMN2ROW0],t[a.COLUMN0ROW2])+r.z),y=[];if(0===g&&0===v){if(c=s.computeRealRoots(m,f,_),0===c.length)return y;var C=c[0],w=Math.sqrt(Math.max(1-C*C,0));if(y.push(new e(n,u*C,u*-w)),y.push(new e(n,u*C,u*w)),2===c.length){var S=c[1],E=Math.sqrt(Math.max(1-S*S,0));y.push(new e(n,u*S,u*-E)),y.push(new e(n,u*S,u*E))}return y}var T=g*g,b=v*v,x=m*m,A=g*v,P=x+b,M=2*(f*m+A),D=2*_*m+f*f-b+T,I=2*(_*f-A),R=_*_-T;if(0===P&&0===M&&0===D&&0===I)return y;c=l.computeRealRoots(P,M,D,I,R);var O=c.length;if(0===O)return y;for(var N=0;N<O;++N){var L,B=c[N],F=B*B,V=Math.max(1-F,0),k=Math.sqrt(V);L=o.sign(m)===o.sign(_)?d(m*F+_,f*B,o.EPSILON12):o.sign(_)===o.sign(f*B)?d(m*F,f*B+_,o.EPSILON12):d(m*F+f*B,_,o.EPSILON12);var z=d(v*B,g,o.EPSILON15),U=L*z;U<0?y.push(new e(n,u*B,u*k)):U>0?y.push(new e(n,u*B,u*-k)):0!==k?(y.push(new e(n,u*B,u*-k)),y.push(new e(n,u*B,u*k)),++N):y.push(new e(n,u*B,u*k))}return y}var m={};m.rayPlane=function(t,r,n){i(n)||(n=new e);var a=t.origin,s=t.direction,l=r.normal,u=e.dot(l,s);if(!(Math.abs(u)<o.EPSILON15)){var c=(-r.distance-e.dot(l,a))/u;if(!(c<0))return n=e.multiplyByScalar(s,c,n),e.add(a,n,n)}};var f=new e,_=new e,v=new e,g=new e,y=new e;m.rayTriangleParametric=function(t,i,n,a,s){s=r(s,!1);var 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p;y.computeTemeToPseudoFixedMatrix=function(e,t){V=p.addSeconds(e,-p.computeTaiMinusUtc(e),V);var r,i=V.dayNumber,n=V.secondsOfDay,o=i-2451545;r=n>=43200?(o+.5)/g.DAYS_PER_JULIAN_CENTURY:(o-.5)/g.DAYS_PER_JULIAN_CENTURY;var s=I+r*(R+r*(O+r*N)),l=s*F%m.TWO_PI,u=B+L*(i-2451545.5),c=(n+.5*g.SECONDS_PER_DAY)%g.SECONDS_PER_DAY,h=l+u*c,d=Math.cos(h),_=Math.sin(h);return a(t)?(t[0]=d,t[1]=-_,t[2]=0,t[3]=_,t[4]=d,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new f(d,_,0,-_,d,0,0,0,1)},y.iau2006XysData=new h,y.earthOrientationParameters=l.NONE;var k=32.184,z=2451545;y.preloadIcrfFixed=function(t){var r=t.start.dayNumber,i=t.start.secondsOfDay+k,n=t.stop.dayNumber,o=t.stop.secondsOfDay+k,a=y.iau2006XysData.preload(r,i,n,o),s=y.earthOrientationParameters.getPromiseToLoad();return e.all([a,s])},y.computeIcrfToFixedMatrix=function(e,t){a(t)||(t=new f);var r=y.computeFixedToIcrfMatrix(e,t);if(a(r))return f.transpose(r,t)};var U=new d(0,0,0),G=new u(0,0,0,0,0,0),W=new f,H=new f;y.computeFixedToIcrfMatrix=function(e,t){a(t)||(t=new f);var r=y.earthOrientationParameters.compute(e,G);if(a(r)){var i=e.dayNumber,n=e.secondsOfDay+k,o=y.iau2006XysData.computeXysRadians(i,n,U);if(a(o)){var s=o.x+r.xPoleOffset,l=o.y+r.yPoleOffset,u=1/(1+Math.sqrt(1-s*s-l*l)),c=W;c[0]=1-u*s*s,c[3]=-u*s*l,c[6]=s,c[1]=-u*s*l,c[4]=1-u*l*l,c[7]=l,c[2]=-s,c[5]=-l,c[8]=1-u*(s*s+l*l);var h=f.fromRotationZ(-o.s,H),d=f.multiply(c,h,W),_=e.dayNumber,v=e.secondsOfDay-p.computeTaiMinusUtc(e)+r.ut1MinusUtc,C=_-2451545,w=v/g.SECONDS_PER_DAY,S=.779057273264+w+.00273781191135448*(C+w);S=S%1*m.TWO_PI;var E=f.fromRotationZ(S,H),T=f.multiply(d,E,W),b=Math.cos(r.xPoleWander),x=Math.cos(r.yPoleWander),A=Math.sin(r.xPoleWander),P=Math.sin(r.yPoleWander),M=i-z+n/g.SECONDS_PER_DAY;M/=36525;var D=-47e-6*M*m.RADIANS_PER_DEGREE/3600,I=Math.cos(D),R=Math.sin(D),O=H;return O[0]=b*I,O[1]=b*R,O[2]=A,O[3]=-x*R+P*A*I,O[4]=x*I+P*A*R,O[5]=-P*b,O[6]=-P*R-x*A*I,O[7]=P*I-x*A*R,O[8]=x*b,f.multiply(T,O,t)}}};var q=new i;y.pointToWindowCoordinates=function(e,t,r,i){return i=y.pointToGLWindowCoordinates(e,t,r,i),i.y=2*t[5]-i.y,i},y.pointToGLWindowCoordinates=function(e,r,n,o){a(o)||(o=new t);var s=q;return _.multiplyByVector(e,i.fromElements(n.x,n.y,n.z,1,s),s),i.multiplyByScalar(s,1/s.w,s),_.multiplyByVector(r,s,s),t.fromCartesian4(s,o)};var j=new r,Y=new r,X=new r;y.rotationMatrixFromPositionVelocity=function(e,t,i,n){var s=o(i,c.WGS84).geodeticSurfaceNormal(e,j),l=r.cross(t,s,Y);r.equalsEpsilon(l,r.ZERO,m.EPSILON6)&&(l=r.clone(r.UNIT_X,l));var u=r.cross(l,t,X);return r.cross(t,u,l),r.negate(l,l),a(n)||(n=new f),n[0]=t.x,n[1]=t.y,n[2]=t.z,n[3]=l.x,n[4]=l.y,n[5]=l.z,n[6]=u.x,n[7]=u.y,n[8]=u.z,n};var Z=new n,K=new r,Q=new r,J=new i,$=new i,ee=new i,te=new i,re=new i,ie=new _,ne=new _;return y.basisTo2D=function(e,t,n){var o=e.ellipsoid,a=_.getColumn(t,3,J),s=o.cartesianToCartographic(a,Z),l=y.eastNorthUpToFixedFrame(a,o,ie),u=_.inverseTransformation(l,ne),c=e.project(s,K),h=$;h.x=c.z,h.y=c.x,h.z=c.y,h.w=1;var d=_.getColumn(t,0,Q),p=r.magnitude(d),m=_.multiplyByVector(u,d,ee);i.fromElements(m.z,m.x,m.y,0,m);var f=_.getColumn(t,1,Q),v=r.magnitude(f),g=_.multiplyByVector(u,f,te);i.fromElements(g.z,g.x,g.y,0,g);var C=_.getColumn(t,2,Q),w=r.magnitude(C),S=re;return r.cross(m,g,S),r.normalize(S,S),r.cross(g,S,m),r.normalize(m,m),r.cross(S,m,g),r.normalize(g,g),r.multiplyByScalar(m,p,m),r.multiplyByScalar(g,v,g),r.multiplyByScalar(S,w,S),_.setColumn(n,0,m,n),_.setColumn(n,1,g,n),_.setColumn(n,2,S,n),_.setColumn(n,3,h,n),n},y}),r("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(e,t){t=n(t,l.WGS84),e=t.scaleToGeodeticSurface(e);var i=m.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=r.fromCartesian4(h.getColumn(i,0,_)),this._yAxis=r.fromCartesian4(h.getColumn(i,1,_));var o=r.fromCartesian4(h.getColumn(i,2,_));this._plane=d.fromPointNormal(e,o)}var _=new i;a(f.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return 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t},f}),r("Core/OrientedBoundingBox",["./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Intersect","./Interval","./Math","./Matrix3","./Plane","./Rectangle"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(e,t){this.center=r.clone(n(e,r.ZERO)),this.halfAxes=d.clone(n(t,d.ZERO))}function _(e,t,i,n,a,s,l,u){o(u)||(u=new f);var c=u.halfAxes;d.setColumn(c,0,e.xAxis,c),d.setColumn(c,1,e.yAxis,c),d.setColumn(c,2,e.zAxis,c);var h=b;h.x=(t+i)/2,h.y=(n+a)/2,h.z=(s+l)/2;var p=x;p.x=(i-t)/2,p.y=(a-n)/2,p.z=(l-s)/2;var m=u.center;return h=d.multiplyByVector(c,h,h),r.add(e.origin,h,m),d.multiplyByScale(c,p,c),u}var v=new r,g=new r,y=new r,C=new r,w=new r,S=new r,E=new d,T={unitary:new d,diagonal:new d};f.fromPoints=function(e,t){if(o(t)||(t=new f),!o(e)||0===e.length)return t.halfAxes=d.ZERO,t.center=r.ZERO,t;var i,n=e.length,a=r.clone(e[0],v);for(i=1;i<n;i++)r.add(a,e[i],a);var s=1/n;r.multiplyByScalar(a,s,a);var l,u=0,c=0,h=0,p=0,m=0,_=0;for(i=0;i<n;i++)l=r.subtract(e[i],a,g),u+=l.x*l.x,c+=l.x*l.y,h+=l.x*l.z,p+=l.y*l.y,m+=l.y*l.z,_+=l.z*l.z;u*=s,c*=s,h*=s,p*=s,m*=s,_*=s;var b=E;b[0]=u,b[1]=c,b[2]=h,b[3]=c,b[4]=p,b[5]=m,b[6]=h,b[7]=m,b[8]=_;var x=d.computeEigenDecomposition(b,T),A=d.clone(x.unitary,t.halfAxes),P=d.getColumn(A,0,C),M=d.getColumn(A,1,w),D=d.getColumn(A,2,S),I=-Number.MAX_VALUE,R=-Number.MAX_VALUE,O=-Number.MAX_VALUE,N=Number.MAX_VALUE,L=Number.MAX_VALUE,B=Number.MAX_VALUE;for(i=0;i<n;i++)l=e[i],I=Math.max(r.dot(P,l),I),R=Math.max(r.dot(M,l),R),O=Math.max(r.dot(D,l),O),N=Math.min(r.dot(P,l),N),L=Math.min(r.dot(M,l),L),B=Math.min(r.dot(D,l),B);P=r.multiplyByScalar(P,.5*(N+I),P),M=r.multiplyByScalar(M,.5*(L+R),M),D=r.multiplyByScalar(D,.5*(B+O),D);var F=r.add(P,M,t.center);F=r.add(F,D,F);var V=y;return V.x=I-N,V.y=R-L,V.z=O-B,r.multiplyByScalar(V,.5,V),d.multiplyByScale(t.halfAxes,V,t.halfAxes),t};var b=new r,x=new r,A=new i,P=new r,M=[new i,new i,new i,new i,new i,new i,new i,new i],D=[new r,new r,new r,new r,new r,new r,new r,new r],I=[new t,new t,new t,new t,new t,new t,new t,new t];f.fromRectangle=function(e,t,r,i,o){t=n(t,0),r=n(r,0),i=n(i,s.WGS84);var a=m.center(e,A),u=i.cartographicToCartesian(a,P),c=new l(u,i),h=c.plane,d=M[0],f=M[1],v=M[2],g=M[3],y=M[4],C=M[5],w=M[6],S=M[7],E=a.longitude,T=e.south<0&&e.north>0?0:a.latitude;w.latitude=C.latitude=y.latitude=e.south,S.latitude=g.latitude=T,d.latitude=f.latitude=v.latitude=e.north,w.longitude=S.longitude=d.longitude=e.west,C.longitude=f.longitude=E,y.longitude=g.longitude=v.longitude=e.east,v.height=f.height=d.height=S.height=w.height=C.height=y.height=g.height=r,i.cartographicArrayToCartesianArray(M,D),c.projectPointsToNearestOnPlane(D,I);var b=Math.min(I[6].x,I[7].x,I[0].x),x=Math.max(I[2].x,I[3].x,I[4].x),R=Math.min(I[4].y,I[5].y,I[6].y),O=Math.max(I[0].y,I[1].y,I[2].y);v.height=d.height=y.height=w.height=t,i.cartographicArrayToCartesianArray(M,D);var 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PLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),r("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,t,r,i,n,o){"use strict";if(!n.supportsTypedArrays())return{};var a={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return a.getSizeInBytes=function(e){switch(e){case a.BYTE:return Int8Array.BYTES_PER_ELEMENT;case a.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case a.SHORT:return Int16Array.BYTES_PER_ELEMENT;case a.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case a.INT:return Int32Array.BYTES_PER_ELEMENT;case a.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case a.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case a.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new i("componentDatatype is not a valid value.")}},a.fromTypedArray=function(e){return e instanceof Int8Array?a.BYTE:e instanceof Uint8Array?a.UNSIGNED_BYTE:e instanceof Int16Array?a.SHORT:e instanceof Uint16Array?a.UNSIGNED_SHORT:e instanceof Int32Array?a.INT:e instanceof Uint32Array?a.UNSIGNED_INT:e instanceof Float32Array?a.FLOAT:e instanceof Float64Array?a.DOUBLE:void 0},a.validate=function(e){return r(e)&&(e===a.BYTE||e===a.UNSIGNED_BYTE||e===a.SHORT||e===a.UNSIGNED_SHORT||e===a.INT||e===a.UNSIGNED_INT||e===a.FLOAT||e===a.DOUBLE)},a.createTypedArray=function(e,t){switch(e){case a.BYTE:return new Int8Array(t);case a.UNSIGNED_BYTE:return new Uint8Array(t);case a.SHORT:return new Int16Array(t);case a.UNSIGNED_SHORT:return new Uint16Array(t);case a.INT:return new Int32Array(t);case a.UNSIGNED_INT:return new Uint32Array(t);
-case a.FLOAT:return new Float32Array(t);case a.DOUBLE:return new Float64Array(t);default:throw new i("componentDatatype is not a valid value.")}},a.createArrayBufferView=function(e,r,n,o){switch(n=t(n,0),o=t(o,(r.byteLength-n)/a.getSizeInBytes(e)),e){case a.BYTE:return new Int8Array(r,n,o);case a.UNSIGNED_BYTE:return new Uint8Array(r,n,o);case a.SHORT:return new Int16Array(r,n,o);case a.UNSIGNED_SHORT:return new Uint16Array(r,n,o);case a.INT:return new Int32Array(r,n,o);case a.UNSIGNED_INT:return new Uint32Array(r,n,o);case a.FLOAT:return new Float32Array(r,n,o);case a.DOUBLE:return new Float64Array(r,n,o);default:throw new i("componentDatatype is not a valid value.")}},a.fromName=function(e){switch(e){case"BYTE":return a.BYTE;case"UNSIGNED_BYTE":return a.UNSIGNED_BYTE;case"SHORT":return a.SHORT;case"UNSIGNED_SHORT":return a.UNSIGNED_SHORT;case"INT":return a.INT;case"UNSIGNED_INT":return a.UNSIGNED_INT;case"FLOAT":return a.FLOAT;case"DOUBLE":return a.DOUBLE;default:throw new i("name is not a valid value.")}},o(a)}),r("Core/TerrainQuantization",["./freezeObject"],function(e){"use strict";var t={NONE:0,BITS12:1};return e(t)}),r("Core/TerrainEncoding",["./AttributeCompression","./Cartesian2","./Cartesian3","./ComponentDatatype","./defined","./Math","./Matrix3","./Matrix4","./TerrainQuantization"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(e,t,i,o,a){var u,d,_,v;if(n(e)&&n(t)&&n(i)&&n(o)){var g=e.minimum,y=e.maximum,C=r.subtract(y,g,h),w=i-t,S=Math.max(r.maximumComponent(C),w);u=S<f-1?l.BITS12:l.NONE,d=e.center,_=s.inverseTransformation(o,new s);var E=r.negate(g,c);s.multiply(s.fromTranslation(E,p),_,_);var T=c;T.x=1/C.x,T.y=1/C.y,T.z=1/C.z,s.multiply(s.fromScale(T,p),_,_),v=s.clone(o),s.setTranslation(v,r.ZERO,v),o=s.clone(o,new s);var b=s.fromTranslation(g,p),x=s.fromScale(C,m),A=s.multiply(b,x,p);s.multiply(o,A,o),s.multiply(v,A,v)}this.quantization=u,this.minimumHeight=t,this.maximumHeight=i,this.center=d,this.toScaledENU=_,this.fromScaledENU=o,this.matrix=v,this.hasVertexNormals=a}var c=new r,h=new r,d=new t,p=new s,m=new s,f=Math.pow(2,12);u.prototype.encode=function(i,n,a,u,h,p){var m=u.x,f=u.y;if(this.quantization===l.BITS12){a=s.multiplyByPoint(this.toScaledENU,a,c),a.x=o.clamp(a.x,0,1),a.y=o.clamp(a.y,0,1),a.z=o.clamp(a.z,0,1);var _=this.maximumHeight-this.minimumHeight,v=o.clamp((h-this.minimumHeight)/_,0,1);t.fromElements(a.x,a.y,d);var g=e.compressTextureCoordinates(d);t.fromElements(a.z,v,d);var y=e.compressTextureCoordinates(d);t.fromElements(m,f,d);var C=e.compressTextureCoordinates(d);i[n++]=g,i[n++]=y,i[n++]=C}else r.subtract(a,this.center,c),i[n++]=c.x,i[n++]=c.y,i[n++]=c.z,i[n++]=h,i[n++]=m,i[n++]=f;return this.hasVertexNormals&&(i[n++]=e.octPackFloat(p)),n},u.prototype.decodePosition=function(t,i,o){if(n(o)||(o=new r),i*=this.getStride(),this.quantization===l.BITS12){var a=e.decompressTextureCoordinates(t[i],d);o.x=a.x,o.y=a.y;var u=e.decompressTextureCoordinates(t[i+1],d);return o.z=u.x,s.multiplyByPoint(this.fromScaledENU,o,o)}return o.x=t[i],o.y=t[i+1],o.z=t[i+2],r.add(o,this.center,o)},u.prototype.decodeTextureCoordinates=function(r,i,o){return n(o)||(o=new t),i*=this.getStride(),this.quantization===l.BITS12?e.decompressTextureCoordinates(r[i+2],o):t.fromElements(r[i+4],r[i+5],o)},u.prototype.decodeHeight=function(t,r){if(r*=this.getStride(),this.quantization===l.BITS12){var i=e.decompressTextureCoordinates(t[r+1],d);return i.y*(this.maximumHeight-this.minimumHeight)+this.minimumHeight}return t[r+3]},u.prototype.getOctEncodedNormal=function(e,r,i){var n=this.getStride();r=(r+1)*n-1;var o=e[r]/256,a=Math.floor(o),s=256*(o-a);return t.fromElements(a,s,i)},u.prototype.getStride=function(){var e;switch(this.quantization){case l.BITS12:e=3;break;default:e=6}return this.hasVertexNormals&&++e,e};var _={position3DAndHeight:0,textureCoordAndEncodedNormals:1},v={compressed:0};return u.prototype.getAttributes=function(e){var t=i.FLOAT;if(this.quantization===l.NONE){var r=i.getSizeInBytes(t),n=4,o=this.hasVertexNormals?3:2,a=(this.hasVertexNormals?7:6)*r;return[{index:_.position3DAndHeight,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:n,offsetInBytes:0,strideInBytes:a},{index:_.textureCoordAndEncodedNormals,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:o,offsetInBytes:n*r,strideInBytes:a}]}var s=3;return s+=this.hasVertexNormals?1:0,[{index:v.compressed,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:s}]},u.prototype.getAttributeLocations=function(){return this.quantization===l.NONE?_:v},u.clone=function(e,t){return n(t)||(t=new u),t.quantization=e.quantization,t.minimumHeight=e.minimumHeight,t.maximumHeight=e.maximumHeight,t.center=r.clone(e.center),t.toScaledENU=s.clone(e.toScaledENU),t.fromScaledENU=s.clone(e.fromScaledENU),t.matrix=s.clone(e.matrix),t.hasVertexNormals=e.hasVertexNormals,t},u}),r("Core/HeightmapTessellator",["./AxisAlignedBoundingBox","./BoundingSphere","./Cartesian2","./Cartesian3","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidalOccluder","./freezeObject","./Math","./Matrix4","./OrientedBoundingBox","./Rectangle","./TerrainEncoding","./Transforms"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f){"use strict";var _={};_.DEFAULT_STRUCTURE=u({heightScale:1,heightOffset:0,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1});var v=new i,g=new h,y=new i,C=new i;return _.computeVertices=function(a){var u,w,S,E,T=Math.cos,b=Math.sin,x=Math.sqrt,A=Math.atan,P=Math.exp,M=c.PI_OVER_TWO,D=c.toRadians,I=a.heightmap,R=a.width,O=a.height,N=a.skirtHeight,L=n(a.isGeographic,!0),B=n(a.ellipsoid,s.WGS84),F=1/B.maximumRadius,V=a.nativeRectangle,k=a.rectangle;o(k)?(u=k.west,w=k.south,S=k.east,E=k.north):L?(u=D(V.west),w=D(V.south),S=D(V.east),E=D(V.north)):(u=V.west*F,w=M-2*A(P(-V.south*F)),S=V.east*F,E=M-2*A(P(-V.north*F)));var z=n(a.relativeToCenter,i.ZERO),U=n(a.exaggeration,1),G=n(a.structure,_.DEFAULT_STRUCTURE),W=n(G.heightScale,_.DEFAULT_STRUCTURE.heightScale),H=n(G.heightOffset,_.DEFAULT_STRUCTURE.heightOffset),q=n(G.elementsPerHeight,_.DEFAULT_STRUCTURE.elementsPerHeight),j=n(G.stride,_.DEFAULT_STRUCTURE.stride),Y=n(G.elementMultiplier,_.DEFAULT_STRUCTURE.elementMultiplier),X=n(G.isBigEndian,_.DEFAULT_STRUCTURE.isBigEndian),Z=p.computeWidth(V)/(R-1),K=p.computeHeight(V)/(O-1),Q=B.radiiSquared,J=Q.x,$=Q.y,ee=Q.z,te=65536,re=-65536,ie=f.eastNorthUpToFixedFrame(z,B),ne=h.inverseTransformation(ie,g),oe=y;oe.x=Number.POSITIVE_INFINITY,oe.y=Number.POSITIVE_INFINITY,oe.z=Number.POSITIVE_INFINITY;var ae=C;ae.x=Number.NEGATIVE_INFINITY,ae.y=Number.NEGATIVE_INFINITY,ae.z=Number.NEGATIVE_INFINITY;var se=Number.POSITIVE_INFINITY,le=R+(N>0?2:0),ue=O+(N>0?2:0),ce=le*ue,he=new Array(ce),de=new Array(ce),pe=new Array(ce),me=0,fe=O,_e=0,ve=R;N>0&&(--me,++fe,--_e,++ve);for(var ge=0,ye=me;ye<fe;++ye){var Ce=ye;Ce<0&&(Ce=0),Ce>=O&&(Ce=O-1);var we=V.north-K*Ce;we=L?D(we):M-2*A(P(-we*F));var Se=T(we),Ee=b(we),Te=ee*Ee,be=(we-w)/(E-w);be=c.clamp(be,0,1);for(var xe=_e;xe<ve;++xe){var Ae=xe;Ae<0&&(Ae=0),Ae>=R&&(Ae=R-1);var Pe=V.west+Z*Ae;L?Pe=D(Pe):Pe*=F;var Me,De=Ce*(R*j)+Ae*j;if(1===q)Me=I[De];else{Me=0;var Ie;if(X)for(Ie=0;Ie<q;++Ie)Me=Me*Y+I[De+Ie];else for(Ie=q-1;Ie>=0;--Ie)Me=Me*Y+I[De+Ie]}Me=(Me*W+H)*U,re=Math.max(re,Me),te=Math.min(te,Me),xe===Ae&&ye===Ce||(Me-=N);var Re=Se*T(Pe),Oe=Se*b(Pe),Ne=J*Re,Le=$*Oe,Be=x(Ne*Re+Le*Oe+Te*Ee),Fe=1/Be,Ve=Ne*Fe,ke=Le*Fe,ze=Te*Fe,Ue=new i;Ue.x=Ve+Re*Me,Ue.y=ke+Oe*Me,Ue.z=ze+Ee*Me,he[ge]=Ue,de[ge]=Me;var Ge=(Pe-u)/(S-u);Ge=c.clamp(Ge,0,1),pe[ge]=new r(Ge,be),ge++,h.multiplyByPoint(ne,Ue,v),i.minimumByComponent(v,oe,oe),i.maximumByComponent(v,ae,ae),se=Math.min(se,Me)}}var We,He=t.fromPoints(he);o(k)&&k.width<c.PI_OVER_TWO+c.EPSILON5&&(We=d.fromRectangle(k,te,re,B));var qe,je=a.relativetoCenter;if(o(je)){var Ye=new l(B);qe=Ye.computeHorizonCullingPoint(je,he)}for(var Xe=new e(oe,ae,z),Ze=new m(Xe,se,re,ie,!1),Ke=new Float32Array(ce*Ze.getStride()),Qe=0,Je=0;Je<ce;++Je)Qe=Ze.encode(Ke,Qe,he[Je],pe[Je],de[Je]);return{vertices:Ke,maximumHeight:re,minimumHeight:te,encoding:Ze,boundingSphere3D:He,orientedBoundingBox:We,occludeePointInScaledSpace:qe}},_}),r("Core/destroyObject",["./defaultValue","./DeveloperError"],function(e,t){"use strict";function r(){return!0}function i(i,n){function o(){throw new t(n)}n=e(n,"This object was destroyed, i.e., destroy() was called.");for(var a in i)"function"==typeof i[a]&&(i[a]=o);i.isDestroyed=r}return i}),r("Core/isCrossOriginUrl",["./defined"],function(e){"use strict";function t(t){e(r)||(r=document.createElement("a")),r.href=window.location.href;var i=r.host,n=r.protocol;return r.href=t,r.href=r.href,n!==r.protocol||i!==r.host}var r;return t}),r("Core/TaskProcessor",["../ThirdParty/Uri","../ThirdParty/when","./buildModuleUrl","./defaultValue","./defined","./destroyObject","./DeveloperError","./getAbsoluteUri","./isCrossOriginUrl","./RuntimeError","require"],function(e,t,r,i,n,o,a,s,l,u,c){"use strict";function h(){if(!n(_._canTransferArrayBuffer)){var e=new Worker(p("Workers/transferTypedArrayTest.js"));e.postMessage=i(e.webkitPostMessage,e.postMessage);var r=99,o=new Int8Array([r]);try{e.postMessage({array:o},[o.buffer])}catch(e){return _._canTransferArrayBuffer=!1,_._canTransferArrayBuffer}var a=t.defer();e.onmessage=function(t){var i=t.data.array,o=n(i)&&i[0]===r;a.resolve(o),e.terminate(),_._canTransferArrayBuffer=o},_._canTransferArrayBuffer=a.promise}return _._canTransferArrayBuffer}function d(e,t){--e._activeTasks;var r=t.id;if(n(r)){var i=e._deferreds,o=i[r];if(n(t.error)){var s=t.error;"RuntimeError"===s.name?(s=new u(t.error.message),s.stack=t.error.stack):"DeveloperError"===s.name&&(s=new a(t.error.message),s.stack=t.error.stack),o.reject(s)}else o.resolve(t.result);delete i[r]}}function p(e){var t=r(e);if(l(t)){var i,n='importScripts("'+t+'");';try{i=new Blob([n],{type:"application/javascript"})}catch(e){var o=window.BlobBuilder||window.WebKitBlobBuilder||window.MozBlobBuilder||window.MSBlobBuilder,a=new o;a.append(n),i=a.getBlob("application/javascript")}var s=window.URL||window.webkitURL;t=s.createObjectURL(i)}return t}function m(){return n(v)||(v=p("Workers/cesiumWorkerBootstrapper.js")),v}function f(e){var t=new Worker(m());t.postMessage=i(t.webkitPostMessage,t.postMessage);var o={loaderConfig:{},workerModule:_._workerModulePrefix+e._workerName};return n(_._loaderConfig)?o.loaderConfig=_._loaderConfig:n(c.toUrl)?o.loaderConfig.baseUrl=s("..",r("Workers/cesiumWorkerBootstrapper.js")):o.loaderConfig.paths={Workers:r("Workers")},t.postMessage(o),t.onmessage=function(t){d(e,t.data)},t}function _(e,t){this._workerName=e,this._maximumActiveTasks=i(t,5),this._activeTasks=0,this._deferreds={},this._nextID=0}var v,g=[];return _.prototype.scheduleTask=function(e,r){if(n(this._worker)||(this._worker=f(this)),!(this._activeTasks>=this._maximumActiveTasks)){++this._activeTasks;var i=this;return t(h(),function(o){n(r)?o||(r.length=0):r=g;var a=i._nextID++,s=t.defer();return i._deferreds[a]=s,i._worker.postMessage({id:a,parameters:e,canTransferArrayBuffer:o},r),s.promise})}},_.prototype.isDestroyed=function(){return!1},_.prototype.destroy=function(){return n(this._worker)&&this._worker.terminate(),o(this)},_._defaultWorkerModulePrefix="Workers/",_._workerModulePrefix=_._defaultWorkerModulePrefix,_._loaderConfig=void 0,_._canTransferArrayBuffer=void 0,_}),r("Core/TerrainMesh",["../Core/defaultValue"],function(e){"use strict";function t(t,r,i,n,o,a,s,l,u,c,h){this.center=t,this.vertices=r,this.stride=e(l,6),this.indices=i,this.minimumHeight=n,this.maximumHeight=o,this.boundingSphere3D=a,this.occludeePointInScaledSpace=s,this.orientedBoundingBox=u,this.encoding=c,this.exaggeration=h}return t}),r("Core/TerrainProvider",["./defined","./defineProperties","./DeveloperError","./Math"],function(e,t,r,i){"use strict";function n(){r.throwInstantiationError()}t(n.prototype,{errorEvent:{get:r.throwInstantiationError},credit:{get:r.throwInstantiationError},tilingScheme:{get:r.throwInstantiationError},ready:{get:r.throwInstantiationError},readyPromise:{get:r.throwInstantiationError},hasWaterMask:{get:r.throwInstantiationError},hasVertexNormals:{get:r.throwInstantiationError}});var o=[];return n.getRegularGridIndices=function(t,r){var i=o[t];e(i)||(o[t]=i=[]);var n=i[r];if(!e(n)){n=i[r]=new Uint16Array((t-1)*(r-1)*6);for(var a=0,s=0,l=0;l<r-1;++l){for(var u=0;u<t-1;++u){var c=a,h=c+t,d=h+1,p=c+1;n[s++]=c,n[s++]=h,n[s++]=p,n[s++]=p,n[s++]=h,n[s++]=d,++a}++a}}return n},n.heightmapTerrainQuality=.25,n.getEstimatedLevelZeroGeometricErrorForAHeightmap=function(e,t,r){return 2*e.maximumRadius*Math.PI*n.heightmapTerrainQuality/(t*r)},n.prototype.requestTileGeometry=r.throwInstantiationError,n.prototype.getLevelMaximumGeometricError=r.throwInstantiationError,n.prototype.getTileDataAvailable=r.throwInstantiationError,n}),r("Core/HeightmapTerrainData",["../ThirdParty/when","./defaultValue","./defined","./defineProperties","./DeveloperError","./GeographicTilingScheme","./HeightmapTessellator","./Math","./Rectangle","./TaskProcessor","./TerrainEncoding","./TerrainMesh","./TerrainProvider"],function(e,t,r,i,n,o,a,s,l,u,c,h,d){"use strict";function p(e){this._buffer=e.buffer,this._width=e.width,this._height=e.height,this._childTileMask=t(e.childTileMask,15);var i=a.DEFAULT_STRUCTURE,n=e.structure;r(n)?n!==i&&(n.heightScale=t(n.heightScale,i.heightScale),n.heightOffset=t(n.heightOffset,i.heightOffset),n.elementsPerHeight=t(n.elementsPerHeight,i.elementsPerHeight),n.stride=t(n.stride,i.stride),n.elementMultiplier=t(n.elementMultiplier,i.elementMultiplier),n.isBigEndian=t(n.isBigEndian,i.isBigEndian)):n=i,this._structure=n,this._createdByUpsampling=t(e.createdByUpsampling,!1),this._waterMask=e.waterMask,this._skirtHeight=void 0,this._bufferType=this._buffer.constructor,this._mesh=void 0}function m(e,t,r,i,n,o,a,s,l,u){var c=(l-o.west)*(a-1)/(o.east-o.west),h=(u-o.south)*(s-1)/(o.north-o.south),d=0|c,p=d+1;p>=a&&(p=a-1,d=a-2);var m=0|h,f=m+1;f>=s&&(f=s-1,m=s-2);var g=c-d,y=h-m;m=s-1-m,f=s-1-f;var C=v(e,t,r,i,n,m*a+d),w=v(e,t,r,i,n,m*a+p),S=v(e,t,r,i,n,f*a+d),E=v(e,t,r,i,n,f*a+p);return _(g,y,C,w,S,E)}function f(e,t,r,i,n,o,a,s,l,u,c){var h=(l-o.west)*(a-1)/(o.east-o.west),d=(u-o.south)*(s-1)/(o.north-o.south);n>0&&(h+=1,d+=1,a+=2,s+=2);var p=n>0?a-1:a,m=0|h,f=m+1;f>=p&&(f=a-1,m=a-2);var v=n>0?s-1:s,g=0|d,y=g+1;y>=v&&(y=s-1,g=s-2);var C=h-m,w=d-g;g=s-1-g,y=s-1-y;var S=(t.decodeHeight(e,g*a+m)/c-r)/i,E=(t.decodeHeight(e,g*a+f)/c-r)/i,T=(t.decodeHeight(e,y*a+m)/c-r)/i,b=(t.decodeHeight(e,y*a+f)/c-r)/i;return _(C,w,S,E,T,b)}function _(e,t,r,i,n,o){return t<e?r+e*(i-r)+t*(o-i):r+e*(o-n)+t*(n-r)}function v(e,t,r,i,n,o){o*=i;var a,s=0;if(n)for(a=0;a<t;++a)s=s*r+e[o+a];else for(a=t-1;a>=0;--a)s=s*r+e[o+a];return s}function g(e,t,r,i,n,o,a,s){a*=n;var l;if(o)for(l=0;l<t-1;++l)e[a+l]=s/i|0,s-=e[a+l]*i,i/=r;else for(l=t-1;l>0;--l)e[a+l]=s/i|0,s-=e[a+l]*i,i/=r;e[a+l]=s}i(p.prototype,{waterMask:{get:function(){return this._waterMask}}});var y=new u("createVerticesFromHeightmap");return p.prototype.createMesh=function(i,n,a,s,u){var p=i.ellipsoid,m=i.tileXYToNativeRectangle(n,a,s),f=i.tileXYToRectangle(n,a,s);u=t(u,1);var _=p.cartographicToCartesian(l.center(f)),v=this._structure,g=d.getEstimatedLevelZeroGeometricErrorForAHeightmap(p,this._width,i.getNumberOfXTilesAtLevel(0)),C=g/(1<<s);this._skirtHeight=Math.min(4*C,1e3);var w=y.scheduleTask({heightmap:this._buffer,structure:v,width:this._width,height:this._height,nativeRectangle:m,rectangle:f,relativeToCenter:_,ellipsoid:p,skirtHeight:this._skirtHeight,isGeographic:i instanceof o,exaggeration:u});if(r(w)){var S=this;return e(w,function(e){return S._mesh=new h(_,new Float32Array(e.vertices),d.getRegularGridIndices(e.gridWidth,e.gridHeight),e.minimumHeight,e.maximumHeight,e.boundingSphere3D,e.occludeePointInScaledSpace,6,e.orientedBoundingBox,c.clone(e.encoding),u),S._buffer=void 0,S._mesh})}},p.prototype.interpolateHeight=function(e,t,i){var n,o=this._width,a=this._height,s=this._structure,l=s.stride,u=s.elementsPerHeight,c=s.elementMultiplier,h=s.isBigEndian,d=s.heightOffset,p=s.heightScale;if(r(this._mesh)){var _=this._mesh.vertices,v=this._mesh.encoding,g=this._skirtHeight,y=this._mesh.exaggeration;n=f(_,v,d,p,g,e,o,a,t,i,y)}else n=m(this._buffer,u,c,l,h,e,o,a,t,i),n=n*p+d;return n},p.prototype.upsample=function(e,t,i,n,o,a,l){var u=this._width,c=this._height,h=this._structure,d=this._skirtHeight,m=h.stride,_=new this._bufferType(u*c*m),v=this._mesh;if(r(v)){for(var y=v.vertices,C=v.encoding,w=e.tileXYToRectangle(t,i,n),S=e.tileXYToRectangle(o,a,l),E=h.heightOffset,T=h.heightScale,b=v.exaggeration,x=h.elementsPerHeight,A=h.elementMultiplier,P=h.isBigEndian,M=Math.pow(A,x-1),D=0;D<c;++D)for(var I=s.lerp(S.north,S.south,D/(c-1)),R=0;R<u;++R){var O=s.lerp(S.west,S.east,R/(u-1)),N=f(y,C,E,T,d,w,u,c,O,I,b);N=N<h.lowestEncodedHeight?h.lowestEncodedHeight:N,N=N>h.highestEncodedHeight?h.highestEncodedHeight:N,g(_,x,A,M,m,P,D*u+R,N)}return new p({buffer:_,width:u,height:c,childTileMask:0,structure:this._structure,createdByUpsampling:!0})}},p.prototype.isChildAvailable=function(e,t,r,i){var n=2;return r!==2*e&&++n,i!==2*t&&(n-=2),0!==(this._childTileMask&1<<n)},p.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling},p}),r("Core/loadImage",["../ThirdParty/when","./defaultValue","./defined","./DeveloperError","./isCrossOriginUrl"],function(e,t,r,i,n){"use strict";function o(r,i){return i=t(i,!0),e(r,function(t){var r;r=!(a.test(t)||!i)&&n(t);var s=e.defer();return o.createImage(t,r,s),s.promise})}var a=/^data:/;return o.createImage=function(e,t,r){var i=new Image;i.onload=function(){r.resolve(i)},i.onerror=function(e){r.reject(e)},t&&(i.crossOrigin=""),i.src=e},o.defaultCreateImage=o.createImage,o}),r("Core/ArcGisImageServerTerrainProvider",["../ThirdParty/when","./Credit","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Event","./GeographicTilingScheme","./getImagePixels","./HeightmapTerrainData","./loadImage","./Math","./Request","./RequestScheduler","./RequestType","./TerrainProvider"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_){"use strict";function v(n){this._url=n.url,this._token=n.token,this._tilingScheme=n.tilingScheme,i(this._tilingScheme)||(this._tilingScheme=new 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i(){this._array=[],this._hash={}}return t(i.prototype,{length:{get:function(){return this._array.length}},values:{get:function(){return this._array}}}),i.prototype.contains=function(t){return e(this._hash[t])},i.prototype.set=function(e,t){var r=this._hash[e];t!==r&&(this.remove(e),this._hash[e]=t,this._array.push(t))},i.prototype.get=function(e){return this._hash[e]},i.prototype.remove=function(t){var r=this._hash[t],i=e(r);if(i){var n=this._array;n.splice(n.indexOf(r),1),delete this._hash[t]}return i},i.prototype.removeAll=function(){var e=this._array;e.length>0&&(this._hash={},e.length=0)},i}),r("Core/barycentricCoordinates",["./Cartesian2","./Cartesian3","./defined","./DeveloperError"],function(e,t,r,i){"use strict";function n(i,n,l,u,c){r(c)||(c=new t);var 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r.x=n,r.y=o,r.width=a-n,r.height=s-o,r},l.expand=function(e,t,r){r=l.clone(e,r);var i=t.x-r.x,n=t.y-r.y;return i>r.width?r.width=i:i<0&&(r.width-=i,r.x=t.x),n>r.height?r.height=n:n<0&&(r.height-=n,r.y=t.y),r},l.intersect=function(e,t){var r=e.x,i=e.y,n=t.x,o=t.y;return r>n+t.width||r+e.width<n||i+e.height<o||i>o+t.height?a.OUTSIDE:a.INTERSECTING},l.equals=function(e,t){return e===t||i(e)&&i(t)&&e.x===t.x&&e.y===t.y&&e.width===t.width&&e.height===t.height},l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.intersect=function(e){return l.intersect(this,e)},l.prototype.equals=function(e){return l.equals(this,e)},l}),r("Core/GeometryType",["./freezeObject"],function(e){"use strict";var t={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return e(t)}),r("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(e,t){"use strict";var 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n({position:!0})),n.POSITION_AND_NORMAL=i(new n({position:!0,normal:!0})),n.POSITION_NORMAL_AND_ST=i(new n({position:!0,normal:!0,st:!0})),n.POSITION_AND_ST=i(new n({position:!0,st:!0})),n.POSITION_AND_COLOR=i(new n({position:!0,color:!0})),n.ALL=i(new n({position:!0,normal:!0,st:!0,binormal:!0,tangent:!0})),n.DEFAULT=n.POSITION_NORMAL_AND_ST,n.packedLength=6,n.pack=function(t,r,i){return i=e(i,0),r[i++]=t.position?1:0,r[i++]=t.normal?1:0,r[i++]=t.st?1:0,r[i++]=t.binormal?1:0,r[i++]=t.tangent?1:0,r[i++]=t.color?1:0,r},n.unpack=function(r,i,o){return i=e(i,0),t(o)||(o=new n),o.position=1===r[i++],o.normal=1===r[i++],o.st=1===r[i++],o.binormal=1===r[i++],o.tangent=1===r[i++],o.color=1===r[i++],o},n.clone=function(e,r){if(t(e))return t(r)||(r=new 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1===_?s?(c=(e-i)/(n-i),h=(e-i)/(o-i),a.push(1),a.push(2),1!==h&&(a.push(-1),a.push(0),a.push(2),a.push(h)),1!==c&&(a.push(-1),a.push(0),a.push(1),a.push(c))):l?(d=(e-n)/(o-n),p=(e-n)/(i-n),a.push(2),a.push(0),1!==p&&(a.push(-1),a.push(1),a.push(0),a.push(p)),1!==d&&(a.push(-1),a.push(1),a.push(2),a.push(d))):u&&(m=(e-o)/(i-o),f=(e-o)/(n-o),a.push(0),a.push(1),1!==f&&(a.push(-1),a.push(2),a.push(1),a.push(f)),1!==m&&(a.push(-1),a.push(2),a.push(0),a.push(m))):2===_?s||i===e?l||n===e?u||o===e||(h=(e-i)/(o-i),d=(e-n)/(o-n),a.push(2),a.push(-1),a.push(0),a.push(2),a.push(h),a.push(-1),a.push(1),a.push(2),a.push(d)):(f=(e-o)/(n-o),c=(e-i)/(n-i),a.push(1),a.push(-1),a.push(2),a.push(1),a.push(f),a.push(-1),a.push(0),a.push(1),a.push(c)):(p=(e-n)/(i-n),m=(e-o)/(i-o),a.push(0),a.push(-1),a.push(1),a.push(0),a.push(p),a.push(-1),a.push(2),a.push(0),a.push(m)):3!==_&&(a.push(0),a.push(1),a.push(2)),a},i.computeBarycentricCoordinates=function(r,i,n,o,a,s,l,u,c){var h=n-l,d=l-a,p=s-u,m=o-u,f=1/(p*h+d*m),_=i-u,v=r-l,g=(p*v+d*_)*f,y=(-m*v+h*_)*f,C=1-g-y;return t(c)?(c.x=g,c.y=y,c.z=C,c):new e(g,y,C)},i}),r("Core/QuantizedMeshTerrainData",["../ThirdParty/when","./BoundingSphere","./Cartesian2","./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./IndexDatatype","./Intersections2D","./Math","./OrientedBoundingBox","./TaskProcessor","./TerrainEncoding","./TerrainMesh"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(e){function t(e,t){return a[e]-a[t]}function r(e,t){return o[e]-o[t]}this._quantizedVertices=e.quantizedVertices,this._encodedNormals=e.encodedNormals,this._indices=e.indices,this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._boundingSphere=e.boundingSphere,this._orientedBoundingBox=e.orientedBoundingBox,this._horizonOcclusionPoint=e.horizonOcclusionPoint;var i=this._quantizedVertices.length/3,o=this._uValues=this._quantizedVertices.subarray(0,i),a=this._vValues=this._quantizedVertices.subarray(i,2*i);this._heightValues=this._quantizedVertices.subarray(2*i,3*i),this._westIndices=_(e.westIndices,t,i),this._southIndices=_(e.southIndices,r,i),this._eastIndices=_(e.eastIndices,t,i),this._northIndices=_(e.northIndices,r,i),this._westSkirtHeight=e.westSkirtHeight,this._southSkirtHeight=e.southSkirtHeight,this._eastSkirtHeight=e.eastSkirtHeight,this._northSkirtHeight=e.northSkirtHeight,this._childTileMask=n(e.childTileMask,15),this._createdByUpsampling=n(e.createdByUpsampling,!1),this._waterMask=e.waterMask,this._mesh=void 0}function _(e,t,r){y.length=e.length;for(var i=!1,n=0,o=e.length;n<o;++n)y[n]=e[n],i=i||n>0&&t(e[n-1],e[n])>0;return i?(y.sort(t),l.createTypedArray(r,y)):e}function v(e,t,r){for(var i=e._mesh,n=i.vertices,o=i.encoding,a=i.indices,s=0,l=a.length;s<l;s+=3){var c=a[s],h=a[s+1],d=a[s+2],p=o.decodeTextureCoordinates(n,c,T),m=o.decodeTextureCoordinates(n,h,b),f=o.decodeTextureCoordinates(n,d,x),_=u.computeBarycentricCoordinates(t,r,p.x,p.y,m.x,m.y,f.x,f.y,E);if(_.x>=-1e-15&&_.y>=-1e-15&&_.z>=-1e-15){var v=o.decodeHeight(n,c),g=o.decodeHeight(n,h),y=o.decodeHeight(n,d);return _.x*v+_.y*g+_.z*y}}}function g(e,t,r){for(var i=e._uValues,n=e._vValues,o=e._heightValues,a=e._indices,s=0,l=a.length;s<l;s+=3){var h=a[s],d=a[s+1],p=a[s+2],m=i[h],f=i[d],_=i[p],v=n[h],g=n[d],y=n[p],C=u.computeBarycentricCoordinates(t,r,m,v,f,g,_,y,E);if(C.x>=-1e-15&&C.y>=-1e-15&&C.z>=-1e-15){var w=C.x*o[h]+C.y*o[d]+C.z*o[p];return c.lerp(e._minimumHeight,e._maximumHeight,w/S)}}}a(f.prototype,{waterMask:{get:function(){return this._waterMask}}});var y=[],C=new d("createVerticesFromQuantizedTerrainMesh");f.prototype.createMesh=function(t,r,i,a,s){var u=t.ellipsoid,c=t.tileXYToRectangle(r,i,a);s=n(s,1);var h=C.scheduleTask({minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,quantizedVertices:this._quantizedVertices,octEncodedNormals:this._encodedNormals,indices:this._indices,westIndices:this._westIndices,southIndices:this._southIndices,eastIndices:this._eastIndices,northIndices:this._northIndices,westSkirtHeight:this._westSkirtHeight,southSkirtHeight:this._southSkirtHeight,eastSkirtHeight:this._eastSkirtHeight,northSkirtHeight:this._northSkirtHeight,rectangle:c,relativeToCenter:this._boundingSphere.center,ellipsoid:u,exaggeration:s});if(o(h)){var d=this;return e(h,function(e){var t=d._quantizedVertices.length/3;t+=d._westIndices.length+d._southIndices.length+d._eastIndices.length+d._northIndices.length;var r=l.createTypedArray(t,e.indices),i=new Float32Array(e.vertices),o=e.center,a=e.minimumHeight,u=e.maximumHeight,c=n(e.boundingSphere,d._boundingSphere),h=n(e.orientedBoundingBox,d._orientedBoundingBox),f=d._horizonOcclusionPoint,_=e.vertexStride,v=p.clone(e.encoding);return d._skirtIndex=e.skirtIndex,d._vertexCountWithoutSkirts=d._quantizedVertices.length/3,d._mesh=new m(o,i,r,a,u,c,f,_,h,v,s),d._quantizedVertices=void 0,d._encodedNormals=void 0,d._indices=void 0,d._uValues=void 0,d._vValues=void 0,d._heightValues=void 0,d._westIndices=void 0,d._southIndices=void 0,d._eastIndices=void 0,d._northIndices=void 0,d._mesh})}};var w=new d("upsampleQuantizedTerrainMesh");f.prototype.upsample=function(r,n,a,s,u,c,d){var p=this._mesh;if(o(this._mesh)){var m=2*n!==u,_=2*a===c,v=r.ellipsoid,g=r.tileXYToRectangle(u,c,d),y=w.scheduleTask({vertices:p.vertices,vertexCountWithoutSkirts:this._vertexCountWithoutSkirts,indices:p.indices,skirtIndex:this._skirtIndex,encoding:p.encoding,minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,isEastChild:m,isNorthChild:_,childRectangle:g,ellipsoid:v,exaggeration:p.exaggeration});if(o(y)){var C=Math.min(this._westSkirtHeight,this._eastSkirtHeight);C=Math.min(C,this._southSkirtHeight),C=Math.min(C,this._northSkirtHeight);var S=m?.5*C:this._westSkirtHeight,E=_?.5*C:this._southSkirtHeight,T=m?this._eastSkirtHeight:.5*C,b=_?this._northSkirtHeight:.5*C;return e(y,function(e){var r,n=new Uint16Array(e.vertices),a=l.createTypedArray(n.length/3,e.indices);return o(e.encodedNormals)&&(r=new Uint8Array(e.encodedNormals)),new f({quantizedVertices:n,indices:a,encodedNormals:r,minimumHeight:e.minimumHeight,maximumHeight:e.maximumHeight,boundingSphere:t.clone(e.boundingSphere),orientedBoundingBox:h.clone(e.orientedBoundingBox),horizonOcclusionPoint:i.clone(e.horizonOcclusionPoint),westIndices:e.westIndices,southIndices:e.southIndices,eastIndices:e.eastIndices,northIndices:e.northIndices,westSkirtHeight:S,southSkirtHeight:E,eastSkirtHeight:T,northSkirtHeight:b,childTileMask:0,createdByUpsampling:!0})})}}};var S=32767,E=new i;f.prototype.interpolateHeight=function(e,t,r){var i=c.clamp((t-e.west)/e.width,0,1);i*=S;var n=c.clamp((r-e.south)/e.height,0,1);return n*=S,o(this._mesh)?void v(this,i,n):g(this,i,n)};var T=new r,b=new r,x=new r;return f.prototype.isChildAvailable=function(e,t,r,i){var n=2;return r!==2*e&&++n,i!==2*t&&(n-=2),0!==(this._childTileMask&1<<n)},f.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling},f}),r("Core/formatError",["./defined"],function(e){"use strict";function t(t){var r,i=t.name,n=t.message;r=e(i)&&e(n)?i+": "+n:t.toString();var o=t.stack;return e(o)&&(r+="\n"+o),r}return t}),r("Core/TileProviderError",["./defaultValue","./defined","./formatError"],function(e,t,r){"use strict";function i(t,r,i,n,o,a,s){this.provider=t,this.message=r,this.x=i,this.y=n,this.level=o,this.timesRetried=e(a,0),this.retry=!1,this.error=s}return i.handleError=function(e,n,o,a,s,l,u,c,h){var d=e;return t(e)?(d.provider=n,d.message=a,d.x=s,d.y=l,d.level=u,d.retry=!1,d.error=h,++d.timesRetried):d=new i(n,a,s,l,u,0,h),o.numberOfListeners>0?o.raiseEvent(d):console.log('An error occurred in "'+n.constructor.name+'": '+r(a)),d.retry&&t(c)&&c(),d},i.handleSuccess=function(e){t(e)&&(e.timesRetried=-1)},i}),r("Core/CesiumTerrainProvider",["../ThirdParty/Uri","../ThirdParty/when","./BoundingSphere","./Cartesian3","./Credit","./defaultValue","./defined","./defineProperties","./DeveloperError","./Event","./GeographicTilingScheme","./HeightmapTerrainData","./IndexDatatype","./joinUrls","./loadArrayBuffer","./loadJson","./Math","./Matrix3","./OrientedBoundingBox","./QuantizedMeshTerrainData","./Request","./RequestScheduler","./RequestType","./RuntimeError","./TerrainProvider","./TileProviderError"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b){"use strict";function x(r){function i(t){var r;if(!t.format)return r="The tile format is not specified in the layer.json file.",void(m=b.handleError(m,_,_._errorEvent,r,void 0,void 0,void 0,l));if(!t.tiles||0===t.tiles.length)return r="The layer.json file does not specify any tile URL templates.",void(m=b.handleError(m,_,_._errorEvent,r,void 0,void 0,void 0,l));if("heightmap-1.0"===t.format)_._heightmapStructure={heightScale:.2,heightOffset:-1e3,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1,lowestEncodedHeight:0,highestEncodedHeight:65535},_._hasWaterMask=!0,_._requestWaterMask=!0;else if(0!==t.format.indexOf("quantized-mesh-1."))return r='The tile format "'+t.format+'" is invalid or not supported.',void(m=b.handleError(m,_,_._errorEvent,r,void 0,void 0,void 0,l));_._tileUrlTemplates=t.tiles;for(var i=0;i<_._tileUrlTemplates.length;++i){var o=new e(_._tileUrlTemplates[i]),s=new e(_._url);o.authority&&!s.authority&&(s.authority=o.authority,s.scheme=o.scheme),_._tileUrlTemplates[i]=p(s,o).toString().replace("{version}",t.version)}_._availableTiles=t.available,!a(_._credit)&&a(t.attribution)&&null!==t.attribution&&(_._credit=new n(t.attribution)),a(t.extensions)&&t.extensions.indexOf("octvertexnormals")!==-1?_._hasVertexNormals=!0:a(t.extensions)&&t.extensions.indexOf("vertexnormals")!==-1&&(_._hasVertexNormals=!0,_._littleEndianExtensionSize=!1),a(t.extensions)&&t.extensions.indexOf("watermask")!==-1&&(_._hasWaterMask=!0),_._ready=!0,_._readyPromise.resolve(!0)}function s(e){if(a(e)&&404===e.statusCode)return void i({tilejson:"2.1.0",format:"heightmap-1.0",version:"1.0.0",scheme:"tms",tiles:["{z}/{x}/{y}.terrain?v={version}"]});var t="An error occurred while accessing "+d+".";m=b.handleError(m,_,_._errorEvent,t,void 0,void 0,void 0,l)}function l(){var e=w.request(d,f);t(e,i,s)}this._url=r.url,this._proxy=r.proxy,this._tilingScheme=new c({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:1,ellipsoid:r.ellipsoid}),this._heightmapWidth=65,this._levelZeroMaximumGeometricError=T.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,this._heightmapWidth,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._heightmapStructure=void 0,this._hasWaterMask=!1,this._hasVertexNormals=!1,this._requestVertexNormals=o(r.requestVertexNormals,!1),this._littleEndianExtensionSize=!0,this._requestWaterMask=o(r.requestWaterMask,!1),this._errorEvent=new u;var h=r.credit;"string"==typeof h&&(h=new n(h)),this._credit=h,this._ready=!1,this._readyPromise=t.defer();var d=p(this._url,"layer.json");a(this._proxy)&&(d=this._proxy.getURL(d));var m,_=this;l()}function A(e){if(a(e)&&0!==e.length){var t=e.join("-");return{Accept:"application/vnd.quantized-mesh;extensions="+t+",application/octet-stream;q=0.9,*/*;q=0.01"}}return{Accept:"application/vnd.quantized-mesh,application/octet-stream;q=0.9,*/*;q=0.01"}}function P(e,t,r,i,n,o){var a=new Uint16Array(t,0,e._heightmapWidth*e._heightmapWidth);return new h({buffer:a,childTileMask:new Uint8Array(t,a.byteLength,1)[0],waterMask:new Uint8Array(t,a.byteLength+1,t.byteLength-a.byteLength-1),width:e._heightmapWidth,height:e._heightmapWidth,structure:e._heightmapStructure})}function M(e,t,n,o,a,s){function l(e){return e>>1^-(1&e)}var u=0,c=3,h=c+1,p=Float64Array.BYTES_PER_ELEMENT*c,m=Float64Array.BYTES_PER_ELEMENT*h,f=3,v=Uint16Array.BYTES_PER_ELEMENT*f,C=3,w=Uint16Array.BYTES_PER_ELEMENT,S=w*C,E=new DataView(t),T=new i(E.getFloat64(u,!0),E.getFloat64(u+8,!0),E.getFloat64(u+16,!0));u+=p;var b=E.getFloat32(u,!0);u+=Float32Array.BYTES_PER_ELEMENT;var x=E.getFloat32(u,!0);u+=Float32Array.BYTES_PER_ELEMENT;var A=new r(new i(E.getFloat64(u,!0),E.getFloat64(u+8,!0),E.getFloat64(u+16,!0)),E.getFloat64(u+p,!0));u+=m;var P=new i(E.getFloat64(u,!0),E.getFloat64(u+8,!0),E.getFloat64(u+16,!0));u+=p;var M=E.getUint32(u,!0);u+=Uint32Array.BYTES_PER_ELEMENT;var I=new Uint16Array(t,u,3*M);u+=M*v,M>65536&&(w=Uint32Array.BYTES_PER_ELEMENT,S=w*C);var O,N=I.subarray(0,M),L=I.subarray(M,2*M),B=I.subarray(2*M,3*M),F=0,V=0,k=0;for(O=0;O<M;++O)F+=l(N[O]),V+=l(L[O]),k+=l(B[O]),N[O]=F,L[O]=V,B[O]=k;u%w!==0&&(u+=w-u%w);var z=E.getUint32(u,!0);u+=Uint32Array.BYTES_PER_ELEMENT;var U=d.createTypedArrayFromArrayBuffer(M,t,u,z*C);u+=z*S;var G=0;for(O=0;O<U.length;++O){var W=U[O];U[O]=G-W,0===W&&++G}var H=E.getUint32(u,!0);u+=Uint32Array.BYTES_PER_ELEMENT;var q=d.createTypedArrayFromArrayBuffer(M,t,u,H);u+=H*w;var j=E.getUint32(u,!0);u+=Uint32Array.BYTES_PER_ELEMENT;var Y=d.createTypedArrayFromArrayBuffer(M,t,u,j);u+=j*w;var X=E.getUint32(u,!0);u+=Uint32Array.BYTES_PER_ELEMENT;var Z=d.createTypedArrayFromArrayBuffer(M,t,u,X);u+=X*w;var K=E.getUint32(u,!0);u+=Uint32Array.BYTES_PER_ELEMENT;var Q=d.createTypedArrayFromArrayBuffer(M,t,u,K);u+=K*w;for(var J,$;u<E.byteLength;){var ee=E.getUint8(u,!0);u+=Uint8Array.BYTES_PER_ELEMENT;var te=E.getUint32(u,e._littleEndianExtensionSize);u+=Uint32Array.BYTES_PER_ELEMENT,ee===R.OCT_VERTEX_NORMALS&&e._requestVertexNormals?J=new Uint8Array(t,u,2*M):ee===R.WATER_MASK&&e._requestWaterMask&&($=new Uint8Array(t,u,te)),u+=te}var re,ie=5*e.getLevelMaximumGeometricError(n),ne=e._tilingScheme.tileXYToRectangle(o,a,n);return ne.width<_.PI_OVER_TWO+_.EPSILON5&&(re=g.fromRectangle(ne,b,x,e._tilingScheme.ellipsoid)),new y({center:T,minimumHeight:b,maximumHeight:x,boundingSphere:A,orientedBoundingBox:re,horizonOcclusionPoint:P,quantizedVertices:I,encodedNormals:J,indices:U,westIndices:q,southIndices:Y,eastIndices:Z,northIndices:Q,westSkirtHeight:ie,southSkirtHeight:ie,eastSkirtHeight:ie,northSkirtHeight:ie,childTileMask:D(e,n,o,s),waterMask:$})}function D(e,t,r,i){var n=e._availableTiles;if(!n||0===n.length)return 15;var o=t+1;if(o>=n.length)return 0;var a=n[o],s=0;return s|=I(a,2*r,2*i)?1:0,s|=I(a,2*r+1,2*i)?2:0,s|=I(a,2*r,2*i+1)?4:0,s|=I(a,2*r+1,2*i+1)?8:0}function I(e,t,r){for(var i=0,n=e.length;i<n;++i){var o=e[i];if(t>=o.startX&&t<=o.endX&&r>=o.startY&&r<=o.endY)return!0}return!1}var R={OCT_VERTEX_NORMALS:1,WATER_MASK:2};return x.prototype.requestTileGeometry=function(e,r,i,n){function o(e){return m(e,A(d))}var s=this._tileUrlTemplates;if(0!==s.length){var l=this._tilingScheme.getNumberOfYTilesAtLevel(i),u=l-r-1,c=s[(e+u+i)%s.length].replace("{z}",i).replace("{x}",e).replace("{y}",u),h=this._proxy;a(h)&&(c=h.getURL(c));var d=[];this._requestVertexNormals&&this._hasVertexNormals&&d.push(this._littleEndianExtensionSize?"octvertexnormals":"vertexnormals"),this._requestWaterMask&&this._hasWaterMask&&d.push("watermask"),a(n)&&n!==!1||(n=new C({defer:!0})),n.url=c,n.requestFunction=o,n.type=S.TERRAIN;var p=w.schedule(n);if(a(p)){var f=this;return t(p,function(t){return a(f._heightmapStructure)?P(f,t,i,e,r,u):M(f,t,i,e,r,u)})}}},s(x.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise.promise}},hasWaterMask:{get:function(){return this._hasWaterMask&&this._requestWaterMask}},hasVertexNormals:{get:function(){return this._hasVertexNormals&&this._requestVertexNormals}},requestVertexNormals:{get:function(){return this._requestVertexNormals}},requestWaterMask:{get:function(){return this._requestWaterMask}}}),x.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)},x.prototype.getTileDataAvailable=function(e,t,r){var i=this._availableTiles;if(i&&0!==i.length){if(r>=i.length)return!1;var n=i[r],o=this._tilingScheme.getNumberOfYTilesAtLevel(r),a=o-t-1;return I(n,e,a)}},x}),r("Core/EllipseGeometryLibrary",["./Cartesian3","./Math","./Matrix3","./Quaternion"],function(e,t,r,i){"use strict";function n(t,n,o,c,h,d,p,m,f,_){var v=t+n;e.multiplyByScalar(c,Math.cos(v),a),e.multiplyByScalar(o,Math.sin(v),s),e.add(a,s,a);var g=Math.cos(t);g*=g;var y=Math.sin(t);y*=y;var C=d/Math.sqrt(p*g+h*y),w=C/m;return i.fromAxisAngle(a,w,l),r.fromQuaternion(l,u),r.multiplyByVector(u,f,_),e.normalize(_,_),e.multiplyByScalar(_,m,_),_}var o={},a=new e,s=new e,l=new i,u=new r,c=new e,h=new e,d=new e,p=new e;o.raisePositionsToHeight=function(t,r,i){for(var n=r.ellipsoid,o=r.height,a=r.extrudedHeight,s=i?t.length/3*2:t.length/3,l=new Float64Array(3*s),u=t.length,m=i?u:0,f=0;f<u;f+=3){var _=f+1,v=f+2,g=e.fromArray(t,f,c);n.scaleToGeodeticSurface(g,g);var y=e.clone(g,h),C=n.geodeticSurfaceNormal(g,p),w=e.multiplyByScalar(C,o,d);e.add(g,w,g),i&&(e.multiplyByScalar(C,a,w),e.add(y,w,y),l[f+m]=y.x,l[_+m]=y.y,l[v+m]=y.z),l[f]=g.x,l[_]=g.y,l[v]=g.z}return l};var m=new e,f=new e,_=new e;return o.computeEllipsePositions=function(r,i,o){var a=r.semiMinorAxis,s=r.semiMajorAxis,l=r.rotation,u=r.center,p=8*r.granularity,v=a*a,g=s*s,y=s*a,C=e.magnitude(u),w=e.normalize(u,m),S=e.cross(e.UNIT_Z,u,f);S=e.normalize(S,S);var E=e.cross(w,S,_),T=1+Math.ceil(t.PI_OVER_TWO/p),b=t.PI_OVER_TWO/(T-1),x=t.PI_OVER_TWO-T*b;x<0&&(T-=Math.ceil(Math.abs(x)/b));var A,P,M,D,I,R=2*(T*(T+2)),O=i?new Array(3*R):void 0,N=0,L=c,B=h,F=4*T*3,V=F-1,k=0,z=o?new Array(F):void 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u(A)&&(T=A.positions[0],b=A.positions[1],x=A.positions[2]),T.y<0?(t=v.attributes,r=v.indices,i=g):(t=_.attributes,r=_.indices,i=y),o=Q(t,r,i,f,a,T),K(w,S,E,T,c,h,d,p,m,t,o),o=Q(t,r,i,f,a+1,b),K(w,S,E,b,c,h,d,p,m,t,o),o=Q(t,r,i,f,a+2,x),K(w,S,E,x,c,h,d,p,m,t,o)}Z(e,v,_)}function $(e){var t,r=e.geometry,i=r.attributes,o=i.position.values,a=r.indices,s=X(r),l=X(r),c=a.length,h=[];h.length=o.length/3;var d=[];for(d.length=o.length/3,t=0;t<h.length;++t)h[t]=-1,d[t]=-1;for(t=0;t<c;t+=2){var p=a[t],m=a[t+1],f=n.fromArray(o,3*p,Ae),_=n.fromArray(o,3*m,Pe);Math.abs(f.y)<C.EPSILON6&&(f.y<0?f.y=-C.EPSILON6:f.y=C.EPSILON6),Math.abs(_.y)<C.EPSILON6&&(_.y<0?_.y=-C.EPSILON6:_.y=C.EPSILON6);var v=s.attributes,g=s.indices,w=d,S=l.attributes,E=l.indices,T=h,b=y.lineSegmentPlane(f,_,Ne,Me);if(u(b)){var x=n.multiplyByScalar(n.UNIT_Y,5*C.EPSILON9,Le);f.y<0&&(n.negate(x,x),v=l.attributes,g=l.indices,w=h,S=s.attributes,E=s.indices,T=d);var A=n.add(b,x,Be);Q(v,g,w,a,t,f),Q(v,g,w,a,-1,A),n.negate(x,x),n.add(b,x,A),Q(S,E,T,a,-1,A),Q(S,E,T,a,t+1,_)}else{var P,M,D;f.y<0?(P=l.attributes,M=l.indices,D=h):(P=s.attributes,M=s.indices,D=d),Q(P,M,D,a,t,f),Q(P,M,D,a,t+1,_)}}Z(e,l,s)}function ee(e){for(var t=e.attributes,r=t.position.values,i=t.prevPosition.values,o=t.nextPosition.values,a=r.length,s=0;s<a;s+=3){var l=n.unpack(r,s,ke);if(!(l.x>0)){var u=n.unpack(i,s,ze);(l.y<0&&u.y>0||l.y>0&&u.y<0)&&(s-3>0?(i[s]=r[s-3],i[s+1]=r[s-2],i[s+2]=r[s-1]):n.pack(l,i,s));var c=n.unpack(o,s,Ue);(l.y<0&&c.y>0||l.y>0&&c.y<0)&&(s+3<a?(o[s]=r[s+3],o[s+1]=r[s+4],o[s+2]=r[s+5]):n.pack(l,o,s))}}}function te(e){var t,r,a,s=e.geometry,l=s.attributes,c=l.position.values,h=l.prevPosition.values,d=l.nextPosition.values,p=l.expandAndWidth.values,m=u(l.st)?l.st.values:void 0,f=u(l.color)?l.color.values:void 0,_=X(s),v=X(s),g=!1,w=c.length/3;for(t=0;t<w;t+=4){var S=t,E=t+2,T=n.fromArray(c,3*S,ke),b=n.fromArray(c,3*E,ze);if(Math.abs(T.y)<Ye)for(T.y=Ye*(b.y<0?-1:1),c[3*t+1]=T.y,c[3*(t+1)+1]=T.y,r=3*S;r<3*S+12;r+=3)h[r]=c[3*t],h[r+1]=c[3*t+1],h[r+2]=c[3*t+2];if(Math.abs(b.y)<Ye)for(b.y=Ye*(T.y<0?-1:1),c[3*(t+2)+1]=b.y,c[3*(t+3)+1]=b.y,r=3*S;r<3*S+12;r+=3)d[r]=c[3*(t+2)],d[r+1]=c[3*(t+2)+1],d[r+2]=c[3*(t+2)+2];var x=_.attributes,A=_.indices,P=v.attributes,M=v.indices,D=y.lineSegmentPlane(T,b,Ne,Ge);if(u(D)){g=!0;var I=n.multiplyByScalar(n.UNIT_Y,je,We);T.y<0&&(n.negate(I,I),x=v.attributes,A=v.indices,P=_.attributes,M=_.indices);var R=n.add(D,I,He);x.position.values.push(T.x,T.y,T.z,T.x,T.y,T.z),x.position.values.push(R.x,R.y,R.z),x.position.values.push(R.x,R.y,R.z),x.prevPosition.values.push(h[3*S],h[3*S+1],h[3*S+2]),x.prevPosition.values.push(h[3*S+3],h[3*S+4],h[3*S+5]),x.prevPosition.values.push(T.x,T.y,T.z,T.x,T.y,T.z),x.nextPosition.values.push(R.x,R.y,R.z),x.nextPosition.values.push(R.x,R.y,R.z),x.nextPosition.values.push(R.x,R.y,R.z),x.nextPosition.values.push(R.x,R.y,R.z),n.negate(I,I),n.add(D,I,R),P.position.values.push(R.x,R.y,R.z),P.position.values.push(R.x,R.y,R.z),P.position.values.push(b.x,b.y,b.z,b.x,b.y,b.z),P.prevPosition.values.push(R.x,R.y,R.z),P.prevPosition.values.push(R.x,R.y,R.z),P.prevPosition.values.push(R.x,R.y,R.z),P.prevPosition.values.push(R.x,R.y,R.z),P.nextPosition.values.push(b.x,b.y,b.z,b.x,b.y,b.z),P.nextPosition.values.push(d[3*E],d[3*E+1],d[3*E+2]),P.nextPosition.values.push(d[3*E+3],d[3*E+4],d[3*E+5]);var O=i.fromArray(p,2*S,Fe),N=Math.abs(O.y);x.expandAndWidth.values.push(-1,N,1,N),x.expandAndWidth.values.push(-1,-N,1,-N),P.expandAndWidth.values.push(-1,N,1,N),P.expandAndWidth.values.push(-1,-N,1,-N);var L=n.magnitudeSquared(n.subtract(D,T,Ue));if(L/=n.magnitudeSquared(n.subtract(b,T,Ue)),u(f)){var B=o.fromArray(f,4*S,qe),F=o.fromArray(f,4*E,qe),V=C.lerp(B.x,F.x,L),k=C.lerp(B.y,F.y,L),z=C.lerp(B.z,F.z,L),U=C.lerp(B.w,F.w,L);for(r=4*S;r<4*S+8;++r)x.color.values.push(f[r]);for(x.color.values.push(V,k,z,U),x.color.values.push(V,k,z,U),P.color.values.push(V,k,z,U),P.color.values.push(V,k,z,U),r=4*E;r<4*E+8;++r)P.color.values.push(f[r])}if(u(m)){var G=i.fromArray(m,2*S,Fe),W=i.fromArray(m,2*(t+3),Ve),H=C.lerp(G.x,W.x,L);for(r=2*S;r<2*S+4;++r)x.st.values.push(m[r]);for(x.st.values.push(H,G.y),x.st.values.push(H,W.y),P.st.values.push(H,G.y),P.st.values.push(H,W.y),r=2*E;r<2*E+4;++r)P.st.values.push(m[r])}a=x.position.values.length/3-4,A.push(a,a+2,a+1),A.push(a+1,a+2,a+3),a=P.position.values.length/3-4,M.push(a,a+2,a+1),M.push(a+1,a+2,a+3)}else{var q,j;for(T.y<0?(q=v.attributes,j=v.indices):(q=_.attributes,j=_.indices),q.position.values.push(T.x,T.y,T.z),q.position.values.push(T.x,T.y,T.z),q.position.values.push(b.x,b.y,b.z),q.position.values.push(b.x,b.y,b.z),r=3*t;r<3*t+12;++r)q.prevPosition.values.push(h[r]),q.nextPosition.values.push(d[r]);for(r=2*t;r<2*t+8;++r)q.expandAndWidth.values.push(p[r]),u(m)&&q.st.values.push(m[r]);if(u(f))for(r=4*t;r<4*t+16;++r)q.color.values.push(f[r]);a=q.position.values.length/3-4,j.push(a,a+2,a+1),j.push(a+1,a+2,a+3)}}g&&(ee(v),ee(_)),Z(e,v,_)}var re={};re.toWireframe=function(e){var t=e.indices;if(u(t)){switch(e.primitiveType){case T.TRIANGLES:e.indices=A(t);break;case T.TRIANGLE_STRIP:e.indices=P(t);break;case T.TRIANGLE_FAN:e.indices=M(t);break;default:throw new c("geometry.primitiveType must be TRIANGLES, TRIANGLE_STRIP, or TRIANGLE_FAN.")}e.primitiveType=T.LINES}return e},re.createLineSegmentsForVectors=function(e,t,i){t=l(t,"normal"),i=l(i,1e4);for(var n=e.attributes.position.values,o=e.attributes[t].values,a=n.length,c=new Float64Array(2*a),h=0,d=0;d<a;d+=3)c[h++]=n[d],c[h++]=n[d+1],c[h++]=n[d+2],c[h++]=n[d]+o[d]*i,c[h++]=n[d+1]+o[d+1]*i,c[h++]=n[d+2]+o[d+2]*i;var f,_=e.boundingSphere;return u(_)&&(f=new r(_.center,_.radius+i)),new p({attributes:{position:new m({componentDatatype:s.DOUBLE,componentsPerAttribute:3,values:c})},primitiveType:T.LINES,boundingSphere:f})},re.createAttributeLocations=function(e){var t,r=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","binormal","tangent","compressedAttributes"],i=e.attributes,n={},o=0,a=r.length;for(t=0;t<a;++t){var s=r[t];u(i[s])&&(n[s]=o++)}for(var l in i)i.hasOwnProperty(l)&&!u(n[l])&&(n[l]=o++);return n},re.reorderForPreVertexCache=function(e){var t=p.computeNumberOfVertices(e),r=e.indices;if(u(r)){for(var i=new Int32Array(t),n=0;n<t;n++)i[n]=-1;for(var o,a=r,l=a.length,c=v.createTypedArray(t,l),h=0,d=0,m=0;h<l;)o=i[a[h]],o!==-1?c[d]=o:(o=a[h],i[o]=m,c[d]=m,++m),++h,++d;e.indices=c;var f=e.attributes;for(var _ in f)if(f.hasOwnProperty(_)&&u(f[_])&&u(f[_].values)){for(var g=f[_],y=g.values,C=0,w=g.componentsPerAttribute,S=s.createTypedArray(g.componentDatatype,m*w);C<t;){var E=i[C];if(E!==-1)for(n=0;n<w;n++)S[w*E+n]=y[w*C+n];++C}g.values=S}}return e},re.reorderForPostVertexCache=function(e,t){var r=e.indices;if(e.primitiveType===T.TRIANGLES&&u(r)){for(var i=r.length,n=0,o=0;o<i;o++)r[o]>n&&(n=r[o]);e.indices=b.tipsify({indices:r,maximumIndex:n,cacheSize:t})}return e},re.fitToUnsignedShortIndices=function(e){var t=[],r=p.computeNumberOfVertices(e);if(u(e.indices)&&r>=C.SIXTY_FOUR_KILOBYTES){var i,n=[],o=[],a=0,s=D(e.attributes),l=e.indices,c=l.length;e.primitiveType===T.TRIANGLES?i=3:e.primitiveType===T.LINES?i=2:e.primitiveType===T.POINTS&&(i=1);for(var h=0;h<c;h+=i){for(var d=0;d<i;++d){var m=l[h+d],f=n[m];u(f)||(f=a++,n[m]=f,I(s,e.attributes,m)),o.push(f)}a+i>=C.SIXTY_FOUR_KILOBYTES&&(t.push(new p({attributes:s,indices:o,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV})),n=[],o=[],a=0,s=D(e.attributes))}0!==o.length&&t.push(new p({attributes:s,indices:o,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV}))}else t.push(e);return t};var ie=new n,ne=new a;re.projectTo2D=function(e,t,r,i,o){var a=e.attributes[t];o=u(o)?o:new d;for(var l=o.ellipsoid,h=a.values,p=new Float64Array(h.length),f=0,_=0;_<h.length;_+=3){var v=n.fromArray(h,_,ie),g=l.cartesianToCartographic(v,ne);if(!u(g))throw new c("Could not project point ("+v.x+", "+v.y+", "+v.z+") to 2D.");var y=o.project(g,ie);p[f++]=y.x,p[f++]=y.y,p[f++]=y.z}return e.attributes[r]=a,e.attributes[i]=new m({componentDatatype:s.DOUBLE,componentsPerAttribute:3,values:p}),delete e.attributes[t],e};var oe={high:0,low:0};re.encodeAttribute=function(e,t,r,i){for(var n=e.attributes[t],o=n.values,a=o.length,l=new Float32Array(a),u=new Float32Array(a),c=0;c<a;++c)h.encode(o[c],oe),l[c]=oe.high,u[c]=oe.low;var d=n.componentsPerAttribute;return e.attributes[r]=new m({componentDatatype:s.FLOAT,componentsPerAttribute:d,values:l}),e.attributes[i]=new m({componentDatatype:s.FLOAT,componentsPerAttribute:d,values:u}),delete e.attributes[t],e};var ae=new n,se=new S,le=new w;re.transformToWorldCoordinates=function(e){var t=e.modelMatrix;if(S.equals(t,S.IDENTITY))return e;var i=e.geometry.attributes;R(t,i.position),R(t,i.prevPosition),R(t,i.nextPosition),(u(i.normal)||u(i.binormal)||u(i.tangent))&&(S.inverse(t,se),S.transpose(se,se),S.getRotation(se,le),O(le,i.normal),O(le,i.binormal),O(le,i.tangent));var n=e.geometry.boundingSphere;return u(n)&&(e.geometry.boundingSphere=r.transform(n,t,n)),e.modelMatrix=S.clone(S.IDENTITY),e};var ue=new n;re.combineInstances=function(e){for(var t=[],r=[],i=e.length,n=0;n<i;++n){var o=e[n];u(o.geometry)?t.push(o):u(o.westHemisphereGeometry)&&u(o.eastHemisphereGeometry)&&r.push(o)}var a=[];return t.length>0&&a.push(L(t,"geometry")),r.length>0&&(a.push(L(r,"westHemisphereGeometry")),a.push(L(r,"eastHemisphereGeometry"))),a};var ce=new n,he=new n,de=new n,pe=new n;re.computeNormal=function(e){for(var t=e.indices,r=e.attributes,i=r.position.values,o=r.position.values.length/3,a=t.length,l=new Array(o),u=new Array(a/3),c=new Array(a),h=0;h<o;h++)l[h]={indexOffset:0,count:0,currentCount:0};var d=0;for(h=0;h<a;h+=3){var p=t[h],f=t[h+1],_=t[h+2],v=3*p,g=3*f,y=3*_;he.x=i[v],he.y=i[v+1],he.z=i[v+2],de.x=i[g],de.y=i[g+1],de.z=i[g+2],pe.x=i[y],pe.y=i[y+1],pe.z=i[y+2],l[p].count++,l[f].count++,l[_].count++,n.subtract(de,he,de),n.subtract(pe,he,pe),u[d]=n.cross(de,pe,new n),d++}var C=0;for(h=0;h<o;h++)l[h].indexOffset+=C,C+=l[h].count;d=0;var w;for(h=0;h<a;h+=3){w=l[t[h]];var S=w.indexOffset+w.currentCount;c[S]=d,w.currentCount++,w=l[t[h+1]],S=w.indexOffset+w.currentCount,c[S]=d,w.currentCount++,w=l[t[h+2]],S=w.indexOffset+w.currentCount,c[S]=d,w.currentCount++,d++}var E=new Float32Array(3*o);for(h=0;h<o;h++){var T=3*h;if(w=l[h],w.count>0){for(n.clone(n.ZERO,ce),d=0;d<w.count;d++)n.add(ce,u[c[w.indexOffset+d]],ce);n.normalize(ce,ce),E[T]=ce.x,E[T+1]=ce.y,E[T+2]=ce.z}else E[T]=0,E[T+1]=0,E[T+2]=1}return e.attributes.normal=new m({componentDatatype:s.FLOAT,componentsPerAttribute:3,values:E}),e};var me=new n,fe=new n,_e=new n;re.computeBinormalAndTangent=function(e){for(var t=(e.attributes,e.indices),r=e.attributes.position.values,i=e.attributes.normal.values,o=e.attributes.st.values,a=e.attributes.position.values.length/3,l=t.length,u=new Array(3*a),c=0;c<u.length;c++)u[c]=0;var h,d,p;for(c=0;c<l;c+=3){var f=t[c],_=t[c+1],v=t[c+2];h=3*f,d=3*_,p=3*v;var g=2*f,y=2*_,C=2*v,w=r[h],S=r[h+1],E=r[h+2],T=o[g],b=o[g+1],x=o[y+1]-b,A=o[C+1]-b,P=1/((o[y]-T)*A-(o[C]-T)*x),M=(A*(r[d]-w)-x*(r[p]-w))*P,D=(A*(r[d+1]-S)-x*(r[p+1]-S))*P,I=(A*(r[d+2]-E)-x*(r[p+2]-E))*P;u[h]+=M,u[h+1]+=D,u[h+2]+=I,u[d]+=M,u[d+1]+=D,u[d+2]+=I,u[p]+=M,u[p+1]+=D,u[p+2]+=I}var R=new Float32Array(3*a),O=new Float32Array(3*a);for(c=0;c<a;c++){h=3*c,d=h+1,p=h+2;var N=n.fromArray(i,h,me),L=n.fromArray(u,h,_e),B=n.dot(N,L);n.multiplyByScalar(N,B,fe),n.normalize(n.subtract(L,fe,L),L),O[h]=L.x,O[d]=L.y,O[p]=L.z,n.normalize(n.cross(N,L,L),L),R[h]=L.x,R[d]=L.y,R[p]=L.z}return e.attributes.tangent=new m({componentDatatype:s.FLOAT,componentsPerAttribute:3,values:O}),e.attributes.binormal=new m({componentDatatype:s.FLOAT,componentsPerAttribute:3,values:R}),e};var ve=new i,ge=new n,ye=new n,Ce=new n;re.compressVertices=function(t){var r=t.attributes.normal,o=t.attributes.st;if(!u(r)&&!u(o))return t;var a,l,c,h,d=t.attributes.tangent,p=t.attributes.binormal;u(r)&&(a=r.values),u(o)&&(l=o.values),u(d)&&(c=d.values),p&&(h=p.values);var f=u(a)?a.length:l.length,_=u(a)?3:2,v=f/_,g=v,y=u(l)&&u(a)?2:1;y+=u(c)||u(h)?1:0,g*=y;for(var C=new Float32Array(g),w=0,S=0;S<v;++S){u(l)&&(i.fromArray(l,2*S,ve),C[w++]=e.compressTextureCoordinates(ve));var E=3*S;u(a)&&u(c)&&u(h)?(n.fromArray(a,E,ge),n.fromArray(c,E,ye),n.fromArray(h,E,Ce),e.octPack(ge,ye,Ce,ve),C[w++]=ve.x,C[w++]=ve.y):(u(a)&&(n.fromArray(a,E,ge),C[w++]=e.octEncodeFloat(ge)),u(c)&&(n.fromArray(c,E,ge),C[w++]=e.octEncodeFloat(ge)),u(h)&&(n.fromArray(h,E,ge),C[w++]=e.octEncodeFloat(ge)))}return t.attributes.compressedAttributes=new m({componentDatatype:s.FLOAT,componentsPerAttribute:y,values:C}),u(a)&&delete t.attributes.normal,u(l)&&delete t.attributes.st,u(c)&&delete t.attributes.tangent,u(h)&&delete t.attributes.binormal,t};var we=new n,Se=new n,Ee=new n,Te=new n,be=new n,xe={positions:new Array(7),indices:new Array(9)},Ae=new n,Pe=new n,Me=new n,De=new n,Ie=new i,Re=new i,Oe=new i,Ne=E.fromPointNormal(n.ZERO,n.UNIT_Y),Le=new n,Be=new n,Fe=new i,Ve=new i,ke=new n,ze=new n,Ue=new n,Ge=new n,We=new n,He=new n,qe=new o,je=5*C.EPSILON9,Ye=C.EPSILON6;return re.splitLongitude=function(e){var t=e.geometry,i=t.boundingSphere;if(u(i)){var n=i.center.x-i.radius;if(n>0||r.intersectPlane(i,E.ORIGIN_ZX_PLANE)!==g.INTERSECTING)return e}if(t.geometryType!==_.NONE)switch(t.geometryType){case _.POLYLINES:te(e);break;case _.TRIANGLES:J(e);break;case _.LINES:$(e)}else G(t),t.primitiveType===T.TRIANGLES?J(e):t.primitiveType===T.LINES&&$(e);return e},re}),r("Core/EllipseGeometry",["./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./ComponentDatatype","./defaultValue","./defined","./defineProperties","./DeveloperError","./EllipseGeometryLibrary","./Ellipsoid","./GeographicProjection","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryInstance","./GeometryPipeline","./IndexDatatype","./Math","./Matrix3","./Matrix4","./PrimitiveType","./Quaternion","./Rectangle","./Transforms","./VertexFormat"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b){"use strict";function x(e,i,o){var a=i.vertexFormat,s=i.center,l=i.semiMajorAxis,c=i.semiMinorAxis,d=i.ellipsoid,f=i.stRotation,_=o?e.length/3*2:e.length/3,v=a.st?new Float32Array(2*_):void 0,g=a.normal?new Float32Array(3*_):void 0,C=a.tangent?new Float32Array(3*_):void 0,w=a.binormal?new Float32Array(3*_):void 0,E=0,T=U,b=G,x=W,A=new h(d),P=A.project(d.cartesianToCartographic(s,H),q),M=d.scaleToGeodeticSurface(s,N);d.geodeticSurfaceNormal(M,M);for(var D=S.fromAxisAngle(M,f,z),I=y.fromQuaternion(D,k),R=t.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,j),O=t.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Y),F=e.length,X=o?F:0,Z=X/3*2,K=0;K<F;K+=3){var Q=K+1,J=K+2,$=r.fromArray(e,K,N);if(a.st){var ee=y.multiplyByVector(I,$,L),te=A.project(d.cartesianToCartographic(ee,H),B);r.subtract(te,P,te),V.x=(te.x+l)/(2*l),V.y=(te.y+c)/(2*c),R.x=Math.min(V.x,R.x),R.y=Math.min(V.y,R.y),O.x=Math.max(V.x,O.x),O.y=Math.max(V.y,O.y),o&&(v[E+Z]=V.x,v[E+1+Z]=V.y),v[E++]=V.x,v[E++]=V.y}T=d.geodeticSurfaceNormal($,T),(a.normal||a.tangent||a.binormal)&&((a.tangent||a.binormal)&&(b=r.normalize(r.cross(r.UNIT_Z,T,b),b),y.multiplyByVector(I,b,b)),a.normal&&(g[K]=T.x,g[Q]=T.y,g[J]=T.z,o&&(g[K+X]=-T.x,g[Q+X]=-T.y,g[J+X]=-T.z)),a.tangent&&(C[K]=b.x,C[Q]=b.y,C[J]=b.z,o&&(C[K+X]=-b.x,C[Q+X]=-b.y,C[J+X]=-b.z)),a.binormal&&(x=r.normalize(r.cross(T,b,x),x),w[K]=x.x,w[Q]=x.y,w[J]=x.z,o&&(w[K+X]=x.x,w[Q+X]=x.y,w[J+X]=x.z)))}if(a.st){F=v.length;for(var re=0;re<F;re+=2)v[re]=(v[re]-R.x)/(O.x-R.x),v[re+1]=(v[re+1]-R.y)/(O.y-R.y)}var ie=new m;if(a.position){var ne=u.raisePositionsToHeight(e,i,o);ie.position=new p({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:ne})}return a.st&&(ie.st=new p({componentDatatype:n.FLOAT,componentsPerAttribute:2,values:v})),a.normal&&(ie.normal=new p({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:g})),a.tangent&&(ie.tangent=new p({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:C})),a.binormal&&(ie.binormal=new p({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:w})),ie}function A(e){var t,r,i,n,o,a=new Array(12*(e*(e+1))-6),s=0;for(t=0,i=1,n=0;n<3;n++)a[s++]=i++,a[s++]=t,a[s++]=i;for(n=2;n<e+1;++n){for(i=n*(n+1)-1,t=(n-1)*n-1,a[s++]=i++,a[s++]=t,a[s++]=i,r=2*n,o=0;o<r-1;++o)a[s++]=i,a[s++]=t++,a[s++]=t,a[s++]=i++,a[s++]=t,a[s++]=i;a[s++]=i++,a[s++]=t,a[s++]=i}for(r=2*e,++i,++t,n=0;n<r-1;++n)a[s++]=i,a[s++]=t++,a[s++]=t,a[s++]=i++,a[s++]=t,a[s++]=i;for(a[s++]=i,a[s++]=t++,a[s++]=t,a[s++]=i++,a[s++]=t++,a[s++]=t,++t,n=e-1;n>1;--n){for(a[s++]=t++,a[s++]=t,a[s++]=i,r=2*n,o=0;o<r-1;++o)a[s++]=i,a[s++]=t++,a[s++]=t,a[s++]=i++,a[s++]=t,a[s++]=i;a[s++]=t++,a[s++]=t++,a[s++]=i++}for(n=0;n<3;n++)a[s++]=t++,a[s++]=t,a[s++]=i;return a}function P(t){var i=t.center;X=r.multiplyByScalar(t.ellipsoid.geodeticSurfaceNormal(i,X),t.height,X),X=r.add(i,X,X);var n=new e(X,t.semiMajorAxis),o=u.computeEllipsePositions(t,!0,!1),a=o.positions,s=o.numPts,l=x(a,t,!1),c=A(s);return c=v.createTypedArray(a.length/3,c),{boundingSphere:n,attributes:l,indices:c}}function M(e,i){var o=i.vertexFormat,a=i.center,s=i.semiMajorAxis,l=i.semiMinorAxis,u=i.ellipsoid,c=i.height,d=i.extrudedHeight,f=i.stRotation,_=e.length/3*2,v=new Float64Array(3*_),g=o.st?new Float32Array(2*_):void 0,C=o.normal?new Float32Array(3*_):void 0,w=o.tangent?new Float32Array(3*_):void 0,E=o.binormal?new Float32Array(3*_):void 0,T=0,b=U,x=G,A=W,P=new h(u),M=P.project(u.cartesianToCartographic(a,H),q),D=u.scaleToGeodeticSurface(a,N);u.geodeticSurfaceNormal(D,D);for(var I=S.fromAxisAngle(D,f,z),R=y.fromQuaternion(I,k),O=t.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,j),X=t.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Y),Z=e.length,K=Z/3*2,Q=0;Q<Z;Q+=3){var J,$=Q+1,ee=Q+2,te=r.fromArray(e,Q,N);if(o.st){var re=y.multiplyByVector(R,te,L),ie=P.project(u.cartesianToCartographic(re,H),B);r.subtract(ie,M,ie),V.x=(ie.x+s)/(2*s),V.y=(ie.y+l)/(2*l),O.x=Math.min(V.x,O.x),O.y=Math.min(V.y,O.y),X.x=Math.max(V.x,X.x),X.y=Math.max(V.y,X.y),g[T+K]=V.x,g[T+1+K]=V.y,g[T++]=V.x,g[T++]=V.y}te=u.scaleToGeodeticSurface(te,te),J=r.clone(te,L),b=u.geodeticSurfaceNormal(te,b);var ne=r.multiplyByScalar(b,c,F);if(te=r.add(te,ne,te),ne=r.multiplyByScalar(b,d,ne),J=r.add(J,ne,J),o.position&&(v[Q+Z]=J.x,v[$+Z]=J.y,v[ee+Z]=J.z,v[Q]=te.x,v[$]=te.y,v[ee]=te.z),o.normal||o.tangent||o.binormal){A=r.clone(b,A);var oe=r.fromArray(e,(Q+3)%Z,F);r.subtract(oe,te,oe);var ae=r.subtract(J,te,B);b=r.normalize(r.cross(ae,oe,b),b),o.normal&&(C[Q]=b.x,C[$]=b.y,C[ee]=b.z,C[Q+Z]=b.x,C[$+Z]=b.y,C[ee+Z]=b.z),o.tangent&&(x=r.normalize(r.cross(A,b,x),x),w[Q]=x.x,w[$]=x.y,w[ee]=x.z,w[Q+Z]=x.x,w[Q+1+Z]=x.y,w[Q+2+Z]=x.z),o.binormal&&(E[Q]=A.x,E[$]=A.y,E[ee]=A.z,E[Q+Z]=A.x,E[$+Z]=A.y,E[ee+Z]=A.z)}}if(o.st){Z=g.length;for(var se=0;se<Z;se+=2)g[se]=(g[se]-O.x)/(X.x-O.x),g[se+1]=(g[se+1]-O.y)/(X.y-O.y)}var le=new m;return o.position&&(le.position=new p({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:v})),o.st&&(le.st=new p({componentDatatype:n.FLOAT,componentsPerAttribute:2,values:g})),o.normal&&(le.normal=new p({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:C})),o.tangent&&(le.tangent=new p({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:w})),o.binormal&&(le.binormal=new p({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:E})),le}function D(e){for(var t=e.length/3,r=v.createTypedArray(t,6*t),i=0,n=0;n<t;n++){var o=n,a=n+t,s=(o+1)%t,l=s+t;r[i++]=o,r[i++]=a,r[i++]=s,r[i++]=s,r[i++]=a,r[i++]=l}return r}function I(t){var i=t.center,n=t.ellipsoid,o=t.semiMajorAxis,a=r.multiplyByScalar(n.geodeticSurfaceNormal(i,N),t.height,N);Z.center=r.add(i,a,Z.center),Z.radius=o,a=r.multiplyByScalar(n.geodeticSurfaceNormal(i,a),t.extrudedHeight,a),K.center=r.add(i,a,K.center),K.radius=o;var s=u.computeEllipsePositions(t,!0,!0),l=s.positions,c=s.numPts,h=s.outerPositions,p=e.union(Z,K),m=x(l,t,!0),g=A(c),y=g.length;g.length=2*y;for(var C=l.length/3,S=0;S<y;S+=3)g[S+y]=g[S+2]+C,g[S+1+y]=g[S+1]+C,g[S+2+y]=g[S]+C;var E=v.createTypedArray(2*C/3,g),T=new d({attributes:m,indices:E,primitiveType:w.TRIANGLES}),b=M(h,t);g=D(h);var P=v.createTypedArray(2*h.length/3,g),I=new d({attributes:b,indices:P,primitiveType:w.TRIANGLES}),R=_.combineInstances([new f({geometry:T}),new f({geometry:I})]);return{boundingSphere:p,attributes:R[0].attributes,indices:R[0].indices}}function R(e,t,i,n,o){T.eastNorthUpToFixedFrame(e,t,Q),C.inverseTransformation(Q,J);for(var a=0;a<4;++a)r.clone(r.ZERO,ee[a]);for(ee[0].x+=i,ee[1].x-=i,ee[2].y+=n,ee[3].y-=n,y.fromRotationZ(o,$),a=0;a<4;++a)y.multiplyByVector($,ee[a],ee[a]),C.multiplyByPoint(Q,ee[a],ee[a]),t.cartesianToCartographic(ee[a],te[a]);return E.fromCartographicArray(te)}function O(e){e=o(e,o.EMPTY_OBJECT);var t=e.center,i=o(e.ellipsoid,c.WGS84),n=e.semiMajorAxis,s=e.semiMinorAxis,l=o(e.granularity,g.RADIANS_PER_DEGREE),u=o(e.height,0),h=e.extrudedHeight,d=a(h)&&Math.abs(u-h)>1,p=o(e.vertexFormat,b.DEFAULT);this._center=r.clone(t),this._semiMajorAxis=n,this._semiMinorAxis=s,this._ellipsoid=c.clone(i),this._rotation=o(e.rotation,0),this._stRotation=o(e.stRotation,0),this._height=u,this._granularity=l,this._vertexFormat=b.clone(p),this._extrudedHeight=o(h,u),this._extrude=d,this._workerName="createEllipseGeometry",this._rectangle=R(this._center,this._ellipsoid,n,s,this._rotation)}var N=new r,L=new r,B=new r,F=new r,V=new t,k=new y,z=new S,U=new r,G=new r,W=new r,H=new i,q=new r,j=new t,Y=new t,X=new r,Z=new e,K=new e,Q=new C,J=new C,$=new y,ee=[new r,new r,new r,new r],te=[new i,new i,new i,new i];O.packedLength=r.packedLength+c.packedLength+b.packedLength+E.packedLength+8,O.pack=function(e,t,i){return i=o(i,0),r.pack(e._center,t,i),i+=r.packedLength,
-c.pack(e._ellipsoid,t,i),i+=c.packedLength,b.pack(e._vertexFormat,t,i),i+=b.packedLength,E.pack(e._rectangle,t,i),i+=E.packedLength,t[i++]=e._semiMajorAxis,t[i++]=e._semiMinorAxis,t[i++]=e._rotation,t[i++]=e._stRotation,t[i++]=e._height,t[i++]=e._granularity,t[i++]=e._extrudedHeight,t[i]=e._extrude?1:0,t};var re=new r,ie=new c,ne=new b,oe=new E,ae={center:re,ellipsoid:ie,vertexFormat:ne,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,stRotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0};return O.unpack=function(e,t,i){t=o(t,0);var n=r.unpack(e,t,re);t+=r.packedLength;var s=c.unpack(e,t,ie);t+=c.packedLength;var l=b.unpack(e,t,ne);t+=b.packedLength;var u=E.unpack(e,t,oe);t+=E.packedLength;var h=e[t++],d=e[t++],p=e[t++],m=e[t++],f=e[t++],_=e[t++],v=e[t++],g=1===e[t];return a(i)?(i._center=r.clone(n,i._center),i._ellipsoid=c.clone(s,i._ellipsoid),i._vertexFormat=b.clone(l,i._vertexFormat),i._semiMajorAxis=h,i._semiMinorAxis=d,i._rotation=p,i._stRotation=m,i._height=f,i._granularity=_,i._extrudedHeight=v,i._extrude=g,i._rectangle=E.clone(u),i):(ae.height=f,ae.extrudedHeight=v,ae.granularity=_,ae.stRotation=m,ae.rotation=p,ae.semiMajorAxis=h,ae.semiMinorAxis=d,new O(ae))},O.createGeometry=function(e){if(!(e._semiMajorAxis<=0||e._semiMinorAxis<=0)){e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);var t,r={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:e._height,extrudedHeight:e._extrudedHeight,granularity:e._granularity,vertexFormat:e._vertexFormat,stRotation:e._stRotation};return e._extrude?(r.extrudedHeight=Math.min(e._extrudedHeight,e._height),r.height=Math.max(e._extrudedHeight,e._height),t=I(r)):t=P(r),new d({attributes:t.attributes,indices:t.indices,primitiveType:w.TRIANGLES,boundingSphere:t.boundingSphere})}},O.createShadowVolume=function(e,t,r){var i=e._granularity,n=e._ellipsoid,o=t(i,n),a=r(i,n);return new O({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:n,rotation:e._rotation,stRotation:e._stRotation,granularity:i,extrudedHeight:o,height:a,vertexFormat:b.POSITION_ONLY})},s(O.prototype,{rectangle:{get:function(){return this._rectangle}}}),O}),r("Core/CircleGeometry",["./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./EllipseGeometry","./Ellipsoid","./Math","./VertexFormat"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(e){e=t(e,t.EMPTY_OBJECT);var r=e.radius,i={center:e.center,semiMajorAxis:r,semiMinorAxis:r,ellipsoid:e.ellipsoid,height:e.height,extrudedHeight:e.extrudedHeight,granularity:e.granularity,vertexFormat:e.vertexFormat,stRotation:e.stRotation};this._ellipseGeometry=new o(i),this._workerName="createCircleGeometry"}u.packedLength=o.packedLength,u.pack=function(e,t,r){return o.pack(e._ellipseGeometry,t,r)};var c=new o({center:new e,semiMajorAxis:1,semiMinorAxis:1}),h={center:new e,radius:void 0,ellipsoid:a.clone(a.UNIT_SPHERE),height:void 0,extrudedHeight:void 0,granularity:void 0,vertexFormat:new l,stRotation:void 0,semiMajorAxis:void 0,semiMinorAxis:void 0};return u.unpack=function(t,i,n){var s=o.unpack(t,i,c);return h.center=e.clone(s._center,h.center),h.ellipsoid=a.clone(s._ellipsoid,h.ellipsoid),h.height=s._height,h.extrudedHeight=s._extrudedHeight,h.granularity=s._granularity,h.vertexFormat=l.clone(s._vertexFormat,h.vertexFormat),h.stRotation=s._stRotation,r(n)?(h.semiMajorAxis=s._semiMajorAxis,h.semiMinorAxis=s._semiMinorAxis,n._ellipseGeometry=new o(h),n):(h.radius=s._semiMajorAxis,new u(h))},u.createGeometry=function(e){return o.createGeometry(e._ellipseGeometry)},u.createShadowVolume=function(e,t,r){var i=e._ellipseGeometry._granularity,n=e._ellipseGeometry._ellipsoid,o=t(i,n),a=r(i,n);return new u({center:e._ellipseGeometry._center,radius:e._ellipseGeometry._semiMajorAxis,ellipsoid:n,stRotation:e._ellipseGeometry._stRotation,granularity:i,extrudedHeight:o,height:a,vertexFormat:l.POSITION_ONLY})},i(u.prototype,{rectangle:{get:function(){return this._ellipseGeometry.rectangle}}}),u}),r("Core/EllipseOutlineGeometry",["./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./EllipseGeometryLibrary","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PrimitiveType"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p){"use strict";function m(i){var n=i.center;g=t.multiplyByScalar(i.ellipsoid.geodeticSurfaceNormal(n,g),i.height,g),g=t.add(n,g,g);for(var o=new e(g,i.semiMajorAxis),s=a.computeEllipsePositions(i,!1,!0).outerPositions,l=new c({position:new u({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:a.raisePositionsToHeight(s,i,!1)})}),d=s.length/3,p=h.createTypedArray(d,2*d),m=0,f=0;f<d;++f)p[m++]=f,p[m++]=(f+1)%d;return{boundingSphere:o,attributes:l,indices:p}}function f(n){var o=n.center,s=n.ellipsoid,l=n.semiMajorAxis,p=t.multiplyByScalar(s.geodeticSurfaceNormal(o,v),n.height,v);y.center=t.add(o,p,y.center),y.radius=l,p=t.multiplyByScalar(s.geodeticSurfaceNormal(o,p),n.extrudedHeight,p),C.center=t.add(o,p,C.center),C.radius=l;var m=a.computeEllipsePositions(n,!1,!0).outerPositions,f=new c({position:new u({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:a.raisePositionsToHeight(m,n,!0)})});m=f.position.values;var _=e.union(y,C),g=m.length/3,w=i(n.numberOfVerticalLines,16);w=d.clamp(w,0,g/2);var S=h.createTypedArray(g,2*g+2*w);g/=2;var E,T=0;for(E=0;E<g;++E)S[T++]=E,S[T++]=(E+1)%g,S[T++]=E+g,S[T++]=(E+1)%g+g;var b;if(w>0){var x=Math.min(w,g);b=Math.round(g/x);var A=Math.min(b*w,g);for(E=0;E<A;E+=b)S[T++]=E,S[T++]=E+g}return{boundingSphere:_,attributes:f,indices:S}}function _(e){e=i(e,i.EMPTY_OBJECT);var r=e.center,o=i(e.ellipsoid,s.WGS84),a=e.semiMajorAxis,l=e.semiMinorAxis,u=i(e.granularity,d.RADIANS_PER_DEGREE),c=i(e.height,0),h=e.extrudedHeight,p=n(h)&&Math.abs(c-h)>1;this._center=t.clone(r),this._semiMajorAxis=a,this._semiMinorAxis=l,this._ellipsoid=s.clone(o),this._rotation=i(e.rotation,0),this._height=c,this._granularity=u,this._extrudedHeight=h,this._extrude=p,this._numberOfVerticalLines=Math.max(i(e.numberOfVerticalLines,16),0),this._workerName="createEllipseOutlineGeometry"}var v=new t,g=new t,y=new e,C=new e;_.packedLength=t.packedLength+s.packedLength+9,_.pack=function(e,r,o){return o=i(o,0),t.pack(e._center,r,o),o+=t.packedLength,s.pack(e._ellipsoid,r,o),o+=s.packedLength,r[o++]=e._semiMajorAxis,r[o++]=e._semiMinorAxis,r[o++]=e._rotation,r[o++]=e._height,r[o++]=e._granularity,r[o++]=n(e._extrudedHeight)?1:0,r[o++]=i(e._extrudedHeight,0),r[o++]=e._extrude?1:0,r[o]=e._numberOfVerticalLines,r};var w=new t,S=new s,E={center:w,ellipsoid:S,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,numberOfVerticalLines:void 0};return _.unpack=function(e,r,o){r=i(r,0);var a=t.unpack(e,r,w);r+=t.packedLength;var l=s.unpack(e,r,S);r+=s.packedLength;var u=e[r++],c=e[r++],h=e[r++],d=e[r++],p=e[r++],m=e[r++],f=e[r++],v=1===e[r++],g=e[r];return n(o)?(o._center=t.clone(a,o._center),o._ellipsoid=s.clone(l,o._ellipsoid),o._semiMajorAxis=u,o._semiMinorAxis=c,o._rotation=h,o._height=d,o._granularity=p,o._extrudedHeight=m?f:void 0,o._extrude=v,o._numberOfVerticalLines=g,o):(E.height=d,E.extrudedHeight=m?f:void 0,E.granularity=p,E.rotation=h,E.semiMajorAxis=u,E.semiMinorAxis=c,E.numberOfVerticalLines=g,new _(E))},_.createGeometry=function(e){if(!(e._semiMajorAxis<=0||e._semiMinorAxis<=0)){e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);var t,r={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:e._height,extrudedHeight:e._extrudedHeight,granularity:e._granularity,numberOfVerticalLines:e._numberOfVerticalLines};return e._extrude?(r.extrudedHeight=Math.min(e._extrudedHeight,e._height),r.height=Math.max(e._extrudedHeight,e._height),t=f(r)):t=m(r),new l({attributes:t.attributes,indices:t.indices,primitiveType:p.LINES,boundingSphere:t.boundingSphere})}},_}),r("Core/CircleOutlineGeometry",["./Cartesian3","./defaultValue","./defined","./DeveloperError","./EllipseOutlineGeometry","./Ellipsoid"],function(e,t,r,i,n,o){"use strict";function a(e){e=t(e,t.EMPTY_OBJECT);var r=e.radius,i={center:e.center,semiMajorAxis:r,semiMinorAxis:r,ellipsoid:e.ellipsoid,height:e.height,extrudedHeight:e.extrudedHeight,granularity:e.granularity,numberOfVerticalLines:e.numberOfVerticalLines};this._ellipseGeometry=new n(i),this._workerName="createCircleOutlineGeometry"}a.packedLength=n.packedLength,a.pack=function(e,t,r){return n.pack(e._ellipseGeometry,t,r)};var s=new n({center:new e,semiMajorAxis:1,semiMinorAxis:1}),l={center:new e,radius:void 0,ellipsoid:o.clone(o.UNIT_SPHERE),height:void 0,extrudedHeight:void 0,granularity:void 0,numberOfVerticalLines:void 0,semiMajorAxis:void 0,semiMinorAxis:void 0};return a.unpack=function(t,i,u){var c=n.unpack(t,i,s);return l.center=e.clone(c._center,l.center),l.ellipsoid=o.clone(c._ellipsoid,l.ellipsoid),l.height=c._height,l.extrudedHeight=c._extrudedHeight,l.granularity=c._granularity,l.numberOfVerticalLines=c._numberOfVerticalLines,r(u)?(l.semiMajorAxis=c._semiMajorAxis,l.semiMinorAxis=c._semiMinorAxis,u._ellipseGeometry=new n(l),u):(l.radius=c._semiMajorAxis,new a(l))},a.createGeometry=function(e){return n.createGeometry(e._ellipseGeometry)},a}),r("Core/ClockRange",["./freezeObject"],function(e){"use strict";var t={UNBOUNDED:0,CLAMPED:1,LOOP_STOP:2};return e(t)}),r("Core/ClockStep",["./freezeObject"],function(e){"use strict";var t={TICK_DEPENDENT:0,SYSTEM_CLOCK_MULTIPLIER:1,SYSTEM_CLOCK:2};return e(t)}),r("Core/getTimestamp",["./defined"],function(e){"use strict";var t;return t="undefined"!=typeof performance&&e(performance.now)?function(){return performance.now()}:function(){return Date.now()}}),r("Core/Clock",["./ClockRange","./ClockStep","./defaultValue","./defined","./defineProperties","./DeveloperError","./Event","./getTimestamp","./JulianDate"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(n){n=r(n,r.EMPTY_OBJECT);var o=n.currentTime,u=n.startTime,c=n.stopTime;o=i(o)?l.clone(o):i(u)?l.clone(u):i(c)?l.addDays(c,-1,new l):l.now(),u=i(u)?l.clone(u):l.clone(o),c=i(c)?l.clone(c):l.addDays(u,1,new l),this.startTime=u,this.stopTime=c,this.clockRange=r(n.clockRange,e.UNBOUNDED),this.canAnimate=r(n.canAnimate,!0),this.onTick=new a,this._currentTime=void 0,this._multiplier=void 0,this._clockStep=void 0,this._shouldAnimate=void 0,this._lastSystemTime=s(),this.currentTime=o,this.multiplier=r(n.multiplier,1),this.clockStep=r(n.clockStep,t.SYSTEM_CLOCK_MULTIPLIER),this.shouldAnimate=r(n.shouldAnimate,!0)}return n(u.prototype,{currentTime:{get:function(){return this._currentTime},set:function(e){l.equals(this._currentTime,e)||(this._clockStep===t.SYSTEM_CLOCK&&(this._clockStep=t.SYSTEM_CLOCK_MULTIPLIER),this._currentTime=e)}},multiplier:{get:function(){return this._multiplier},set:function(e){this._multiplier!==e&&(this._clockStep===t.SYSTEM_CLOCK&&(this._clockStep=t.SYSTEM_CLOCK_MULTIPLIER),this._multiplier=e)}},clockStep:{get:function(){return this._clockStep},set:function(e){e===t.SYSTEM_CLOCK&&(this._multiplier=1,this._shouldAnimate=!0,this._currentTime=l.now()),this._clockStep=e}},shouldAnimate:{get:function(){return this._shouldAnimate},set:function(e){this._shouldAnimate!==e&&(this._clockStep===t.SYSTEM_CLOCK&&(this._clockStep=t.SYSTEM_CLOCK_MULTIPLIER),this._shouldAnimate=e)}}}),u.prototype.tick=function(){var r=s(),i=l.clone(this._currentTime);if(this.canAnimate&&this._shouldAnimate){var n=this._clockStep;if(n===t.SYSTEM_CLOCK)i=l.now(i);else{var o=this._multiplier;if(n===t.TICK_DEPENDENT)i=l.addSeconds(i,o,i);else{var a=r-this._lastSystemTime;i=l.addSeconds(i,o*(a/1e3),i)}var u=this.clockRange,c=this.startTime,h=this.stopTime;if(u===e.CLAMPED)l.lessThan(i,c)?i=l.clone(c,i):l.greaterThan(i,h)&&(i=l.clone(h,i));else if(u===e.LOOP_STOP)for(l.lessThan(i,c)&&(i=l.clone(c,i));l.greaterThan(i,h);)i=l.addSeconds(c,l.secondsDifference(i,h),i)}}return this._currentTime=i,this._lastSystemTime=r,this.onTick.raiseEvent(this),i},u}),r("Core/Color",["./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./Math"],function(e,t,r,i,n,o){"use strict";function a(e,t,r){return r<0&&(r+=1),r>1&&(r-=1),6*r<1?e+6*(t-e)*r:2*r<1?t:3*r<2?e+(t-e)*(2/3-r)*6:e}function s(t,r,i,n){this.red=e(t,1),this.green=e(r,1),this.blue=e(i,1),this.alpha=e(n,1)}s.fromCartesian4=function(e,r){return t(r)?(r.red=e.x,r.green=e.y,r.blue=e.z,r.alpha=e.w,r):new s(e.x,e.y,e.z,e.w)},s.fromBytes=function(r,i,n,o,a){return r=s.byteToFloat(e(r,255)),i=s.byteToFloat(e(i,255)),n=s.byteToFloat(e(n,255)),o=s.byteToFloat(e(o,255)),t(a)?(a.red=r,a.green=i,a.blue=n,a.alpha=o,a):new s(r,i,n,o)},s.fromAlpha=function(e,r,i){return t(i)?(i.red=e.red,i.green=e.green,i.blue=e.blue,i.alpha=r,i):new s(e.red,e.green,e.blue,r)};var l,u,c;i.supportsTypedArrays()&&(l=new ArrayBuffer(4),u=new Uint32Array(l),c=new Uint8Array(l)),s.fromRgba=function(e,t){return u[0]=e,s.fromBytes(c[0],c[1],c[2],c[3],t)},s.fromHsl=function(r,i,n,o,l){r=e(r,0)%1,i=e(i,0),n=e(n,0),o=e(o,1);var u=n,c=n,h=n;if(0!==i){var d;d=n<.5?n*(1+i):n+i-n*i;var p=2*n-d;u=a(p,d,r+1/3),c=a(p,d,r),h=a(p,d,r-1/3)}return t(l)?(l.red=u,l.green=c,l.blue=h,l.alpha=o,l):new s(u,c,h,o)},s.fromRandom=function(r,i){r=e(r,e.EMPTY_OBJECT);var n=r.red;if(!t(n)){var a=e(r.minimumRed,0),l=e(r.maximumRed,1);n=a+o.nextRandomNumber()*(l-a)}var u=r.green;if(!t(u)){var c=e(r.minimumGreen,0),h=e(r.maximumGreen,1);u=c+o.nextRandomNumber()*(h-c)}var d=r.blue;if(!t(d)){var p=e(r.minimumBlue,0),m=e(r.maximumBlue,1);d=p+o.nextRandomNumber()*(m-p)}var f=r.alpha;if(!t(f)){var _=e(r.minimumAlpha,0),v=e(r.maximumAlpha,1);f=_+o.nextRandomNumber()*(v-_)}return t(i)?(i.red=n,i.green=u,i.blue=d,i.alpha=f,i):new s(n,u,d,f)};var h=/^#([0-9a-f])([0-9a-f])([0-9a-f])$/i,d=/^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})$/i,p=/^rgba?\(\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)(?:\s*,\s*([0-9.]+))?\s*\)$/i,m=/^hsla?\(\s*([0-9.]+)\s*,\s*([0-9.]+%)\s*,\s*([0-9.]+%)(?:\s*,\s*([0-9.]+))?\s*\)$/i;return s.fromCssColorString=function(r,i){t(i)||(i=new s);var n=s[r.toUpperCase()];if(t(n))return s.clone(n,i),i;var o=h.exec(r);return null!==o?(i.red=parseInt(o[1],16)/15,i.green=parseInt(o[2],16)/15,i.blue=parseInt(o[3],16)/15,i.alpha=1,i):(o=d.exec(r),null!==o?(i.red=parseInt(o[1],16)/255,i.green=parseInt(o[2],16)/255,i.blue=parseInt(o[3],16)/255,i.alpha=1,i):(o=p.exec(r),null!==o?(i.red=parseFloat(o[1])/("%"===o[1].substr(-1)?100:255),i.green=parseFloat(o[2])/("%"===o[2].substr(-1)?100:255),i.blue=parseFloat(o[3])/("%"===o[3].substr(-1)?100:255),i.alpha=parseFloat(e(o[4],"1.0")),i):(o=m.exec(r),null!==o?s.fromHsl(parseFloat(o[1])/360,parseFloat(o[2])/100,parseFloat(o[3])/100,parseFloat(e(o[4],"1.0")),i):i=void 0)))},s.packedLength=4,s.pack=function(t,r,i){return i=e(i,0),r[i++]=t.red,r[i++]=t.green,r[i++]=t.blue,r[i]=t.alpha,r},s.unpack=function(r,i,n){return i=e(i,0),t(n)||(n=new s),n.red=r[i++],n.green=r[i++],n.blue=r[i++],n.alpha=r[i],n},s.byteToFloat=function(e){return e/255},s.floatToByte=function(e){return 1===e?255:256*e|0},s.clone=function(e,r){if(t(e))return t(r)?(r.red=e.red,r.green=e.green,r.blue=e.blue,r.alpha=e.alpha,r):new s(e.red,e.green,e.blue,e.alpha)},s.equals=function(e,r){return e===r||t(e)&&t(r)&&e.red===r.red&&e.green===r.green&&e.blue===r.blue&&e.alpha===r.alpha},s.equalsArray=function(e,t,r){return e.red===t[r]&&e.green===t[r+1]&&e.blue===t[r+2]&&e.alpha===t[r+3]},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.prototype.equalsEpsilon=function(e,r){return this===e||t(e)&&Math.abs(this.red-e.red)<=r&&Math.abs(this.green-e.green)<=r&&Math.abs(this.blue-e.blue)<=r&&Math.abs(this.alpha-e.alpha)<=r},s.prototype.toString=function(){return"("+this.red+", "+this.green+", "+this.blue+", "+this.alpha+")"},s.prototype.toCssColorString=function(){var e=s.floatToByte(this.red),t=s.floatToByte(this.green),r=s.floatToByte(this.blue);return 1===this.alpha?"rgb("+e+","+t+","+r+")":"rgba("+e+","+t+","+r+","+this.alpha+")"},s.prototype.toBytes=function(e){var r=s.floatToByte(this.red),i=s.floatToByte(this.green),n=s.floatToByte(this.blue),o=s.floatToByte(this.alpha);return t(e)?(e[0]=r,e[1]=i,e[2]=n,e[3]=o,e):[r,i,n,o]},s.prototype.toRgba=function(){return c[0]=s.floatToByte(this.red),c[1]=s.floatToByte(this.green),c[2]=s.floatToByte(this.blue),c[3]=s.floatToByte(this.alpha),u[0]},s.prototype.brighten=function(e,t){return e=1-e,t.red=1-(1-this.red)*e,t.green=1-(1-this.green)*e,t.blue=1-(1-this.blue)*e,t.alpha=this.alpha,t},s.prototype.darken=function(e,t){return e=1-e,t.red=this.red*e,t.green=this.green*e,t.blue=this.blue*e,t.alpha=this.alpha,t},s.prototype.withAlpha=function(e,t){return s.fromAlpha(this,e,t)},s.add=function(e,t,r){return r.red=e.red+t.red,r.green=e.green+t.green,r.blue=e.blue+t.blue,r.alpha=e.alpha+t.alpha,r},s.subtract=function(e,t,r){return r.red=e.red-t.red,r.green=e.green-t.green,r.blue=e.blue-t.blue,r.alpha=e.alpha-t.alpha,r},s.multiply=function(e,t,r){return r.red=e.red*t.red,r.green=e.green*t.green,r.blue=e.blue*t.blue,r.alpha=e.alpha*t.alpha,r},s.divide=function(e,t,r){return r.red=e.red/t.red,r.green=e.green/t.green,r.blue=e.blue/t.blue,r.alpha=e.alpha/t.alpha,r},s.mod=function(e,t,r){return r.red=e.red%t.red,r.green=e.green%t.green,r.blue=e.blue%t.blue,r.alpha=e.alpha%t.alpha,r},s.multiplyByScalar=function(e,t,r){return r.red=e.red*t,r.green=e.green*t,r.blue=e.blue*t,r.alpha=e.alpha*t,r},s.divideByScalar=function(e,t,r){return r.red=e.red/t,r.green=e.green/t,r.blue=e.blue/t,r.alpha=e.alpha/t,r},s.ALICEBLUE=n(s.fromCssColorString("#F0F8FF")),s.ANTIQUEWHITE=n(s.fromCssColorString("#FAEBD7")),s.AQUA=n(s.fromCssColorString("#00FFFF")),s.AQUAMARINE=n(s.fromCssColorString("#7FFFD4")),s.AZURE=n(s.fromCssColorString("#F0FFFF")),s.BEIGE=n(s.fromCssColorString("#F5F5DC")),s.BISQUE=n(s.fromCssColorString("#FFE4C4")),s.BLACK=n(s.fromCssColorString("#000000")),s.BLANCHEDALMOND=n(s.fromCssColorString("#FFEBCD")),s.BLUE=n(s.fromCssColorString("#0000FF")),s.BLUEVIOLET=n(s.fromCssColorString("#8A2BE2")),s.BROWN=n(s.fromCssColorString("#A52A2A")),s.BURLYWOOD=n(s.fromCssColorString("#DEB887")),s.CADETBLUE=n(s.fromCssColorString("#5F9EA0")),s.CHARTREUSE=n(s.fromCssColorString("#7FFF00")),s.CHOCOLATE=n(s.fromCssColorString("#D2691E")),s.CORAL=n(s.fromCssColorString("#FF7F50")),s.CORNFLOWERBLUE=n(s.fromCssColorString("#6495ED")),s.CORNSILK=n(s.fromCssColorString("#FFF8DC")),s.CRIMSON=n(s.fromCssColorString("#DC143C")),s.CYAN=n(s.fromCssColorString("#00FFFF")),s.DARKBLUE=n(s.fromCssColorString("#00008B")),s.DARKCYAN=n(s.fromCssColorString("#008B8B")),s.DARKGOLDENROD=n(s.fromCssColorString("#B8860B")),s.DARKGRAY=n(s.fromCssColorString("#A9A9A9")),s.DARKGREEN=n(s.fromCssColorString("#006400")),s.DARKGREY=s.DARKGRAY,s.DARKKHAKI=n(s.fromCssColorString("#BDB76B")),s.DARKMAGENTA=n(s.fromCssColorString("#8B008B")),s.DARKOLIVEGREEN=n(s.fromCssColorString("#556B2F")),s.DARKORANGE=n(s.fromCssColorString("#FF8C00")),s.DARKORCHID=n(s.fromCssColorString("#9932CC")),s.DARKRED=n(s.fromCssColorString("#8B0000")),s.DARKSALMON=n(s.fromCssColorString("#E9967A")),s.DARKSEAGREEN=n(s.fromCssColorString("#8FBC8F")),s.DARKSLATEBLUE=n(s.fromCssColorString("#483D8B")),s.DARKSLATEGRAY=n(s.fromCssColorString("#2F4F4F")),s.DARKSLATEGREY=s.DARKSLATEGRAY,s.DARKTURQUOISE=n(s.fromCssColorString("#00CED1")),s.DARKVIOLET=n(s.fromCssColorString("#9400D3")),s.DEEPPINK=n(s.fromCssColorString("#FF1493")),s.DEEPSKYBLUE=n(s.fromCssColorString("#00BFFF")),s.DIMGRAY=n(s.fromCssColorString("#696969")),s.DIMGREY=s.DIMGRAY,s.DODGERBLUE=n(s.fromCssColorString("#1E90FF")),s.FIREBRICK=n(s.fromCssColorString("#B22222")),s.FLORALWHITE=n(s.fromCssColorString("#FFFAF0")),s.FORESTGREEN=n(s.fromCssColorString("#228B22")),s.FUSCHIA=n(s.fromCssColorString("#FF00FF")),s.GAINSBORO=n(s.fromCssColorString("#DCDCDC")),s.GHOSTWHITE=n(s.fromCssColorString("#F8F8FF")),s.GOLD=n(s.fromCssColorString("#FFD700")),s.GOLDENROD=n(s.fromCssColorString("#DAA520")),s.GRAY=n(s.fromCssColorString("#808080")),s.GREEN=n(s.fromCssColorString("#008000")),s.GREENYELLOW=n(s.fromCssColorString("#ADFF2F")),s.GREY=s.GRAY,s.HONEYDEW=n(s.fromCssColorString("#F0FFF0")),s.HOTPINK=n(s.fromCssColorString("#FF69B4")),s.INDIANRED=n(s.fromCssColorString("#CD5C5C")),s.INDIGO=n(s.fromCssColorString("#4B0082")),s.IVORY=n(s.fromCssColorString("#FFFFF0")),s.KHAKI=n(s.fromCssColorString("#F0E68C")),s.LAVENDER=n(s.fromCssColorString("#E6E6FA")),s.LAVENDAR_BLUSH=n(s.fromCssColorString("#FFF0F5")),s.LAWNGREEN=n(s.fromCssColorString("#7CFC00")),s.LEMONCHIFFON=n(s.fromCssColorString("#FFFACD")),s.LIGHTBLUE=n(s.fromCssColorString("#ADD8E6")),s.LIGHTCORAL=n(s.fromCssColorString("#F08080")),s.LIGHTCYAN=n(s.fromCssColorString("#E0FFFF")),s.LIGHTGOLDENRODYELLOW=n(s.fromCssColorString("#FAFAD2")),s.LIGHTGRAY=n(s.fromCssColorString("#D3D3D3")),s.LIGHTGREEN=n(s.fromCssColorString("#90EE90")),s.LIGHTGREY=s.LIGHTGRAY,s.LIGHTPINK=n(s.fromCssColorString("#FFB6C1")),s.LIGHTSEAGREEN=n(s.fromCssColorString("#20B2AA")),s.LIGHTSKYBLUE=n(s.fromCssColorString("#87CEFA")),s.LIGHTSLATEGRAY=n(s.fromCssColorString("#778899")),s.LIGHTSLATEGREY=s.LIGHTSLATEGRAY,s.LIGHTSTEELBLUE=n(s.fromCssColorString("#B0C4DE")),s.LIGHTYELLOW=n(s.fromCssColorString("#FFFFE0")),s.LIME=n(s.fromCssColorString("#00FF00")),s.LIMEGREEN=n(s.fromCssColorString("#32CD32")),s.LINEN=n(s.fromCssColorString("#FAF0E6")),s.MAGENTA=n(s.fromCssColorString("#FF00FF")),s.MAROON=n(s.fromCssColorString("#800000")),s.MEDIUMAQUAMARINE=n(s.fromCssColorString("#66CDAA")),s.MEDIUMBLUE=n(s.fromCssColorString("#0000CD")),s.MEDIUMORCHID=n(s.fromCssColorString("#BA55D3")),s.MEDIUMPURPLE=n(s.fromCssColorString("#9370DB")),s.MEDIUMSEAGREEN=n(s.fromCssColorString("#3CB371")),s.MEDIUMSLATEBLUE=n(s.fromCssColorString("#7B68EE")),s.MEDIUMSPRINGGREEN=n(s.fromCssColorString("#00FA9A")),s.MEDIUMTURQUOISE=n(s.fromCssColorString("#48D1CC")),s.MEDIUMVIOLETRED=n(s.fromCssColorString("#C71585")),s.MIDNIGHTBLUE=n(s.fromCssColorString("#191970")),s.MINTCREAM=n(s.fromCssColorString("#F5FFFA")),s.MISTYROSE=n(s.fromCssColorString("#FFE4E1")),s.MOCCASIN=n(s.fromCssColorString("#FFE4B5")),s.NAVAJOWHITE=n(s.fromCssColorString("#FFDEAD")),s.NAVY=n(s.fromCssColorString("#000080")),s.OLDLACE=n(s.fromCssColorString("#FDF5E6")),s.OLIVE=n(s.fromCssColorString("#808000")),s.OLIVEDRAB=n(s.fromCssColorString("#6B8E23")),s.ORANGE=n(s.fromCssColorString("#FFA500")),s.ORANGERED=n(s.fromCssColorString("#FF4500")),s.ORCHID=n(s.fromCssColorString("#DA70D6")),s.PALEGOLDENROD=n(s.fromCssColorString("#EEE8AA")),s.PALEGREEN=n(s.fromCssColorString("#98FB98")),s.PALETURQUOISE=n(s.fromCssColorString("#AFEEEE")),s.PALEVIOLETRED=n(s.fromCssColorString("#DB7093")),s.PAPAYAWHIP=n(s.fromCssColorString("#FFEFD5")),s.PEACHPUFF=n(s.fromCssColorString("#FFDAB9")),s.PERU=n(s.fromCssColorString("#CD853F")),s.PINK=n(s.fromCssColorString("#FFC0CB")),s.PLUM=n(s.fromCssColorString("#DDA0DD")),s.POWDERBLUE=n(s.fromCssColorString("#B0E0E6")),s.PURPLE=n(s.fromCssColorString("#800080")),s.RED=n(s.fromCssColorString("#FF0000")),s.ROSYBROWN=n(s.fromCssColorString("#BC8F8F")),s.ROYALBLUE=n(s.fromCssColorString("#4169E1")),s.SADDLEBROWN=n(s.fromCssColorString("#8B4513")),s.SALMON=n(s.fromCssColorString("#FA8072")),s.SANDYBROWN=n(s.fromCssColorString("#F4A460")),s.SEAGREEN=n(s.fromCssColorString("#2E8B57")),s.SEASHELL=n(s.fromCssColorString("#FFF5EE")),s.SIENNA=n(s.fromCssColorString("#A0522D")),s.SILVER=n(s.fromCssColorString("#C0C0C0")),s.SKYBLUE=n(s.fromCssColorString("#87CEEB")),s.SLATEBLUE=n(s.fromCssColorString("#6A5ACD")),s.SLATEGRAY=n(s.fromCssColorString("#708090")),s.SLATEGREY=s.SLATEGRAY,s.SNOW=n(s.fromCssColorString("#FFFAFA")),s.SPRINGGREEN=n(s.fromCssColorString("#00FF7F")),s.STEELBLUE=n(s.fromCssColorString("#4682B4")),s.TAN=n(s.fromCssColorString("#D2B48C")),s.TEAL=n(s.fromCssColorString("#008080")),s.THISTLE=n(s.fromCssColorString("#D8BFD8")),s.TOMATO=n(s.fromCssColorString("#FF6347")),s.TURQUOISE=n(s.fromCssColorString("#40E0D0")),s.VIOLET=n(s.fromCssColorString("#EE82EE")),s.WHEAT=n(s.fromCssColorString("#F5DEB3")),s.WHITE=n(s.fromCssColorString("#FFFFFF")),s.WHITESMOKE=n(s.fromCssColorString("#F5F5F5")),s.YELLOW=n(s.fromCssColorString("#FFFF00")),s.YELLOWGREEN=n(s.fromCssColorString("#9ACD32")),s.TRANSPARENT=n(new s(0,0,0,0)),s}),r("Core/ColorGeometryInstanceAttribute",["./Color","./ComponentDatatype","./defaultValue","./defined","./defineProperties","./DeveloperError"],function(e,t,r,i,n,o){"use strict";function a(t,i,n,o){t=r(t,1),i=r(i,1),n=r(n,1),o=r(o,1),this.value=new Uint8Array([e.floatToByte(t),e.floatToByte(i),e.floatToByte(n),e.floatToByte(o)])}return n(a.prototype,{componentDatatype:{get:function(){return t.UNSIGNED_BYTE}},componentsPerAttribute:{get:function(){return 4}},normalize:{get:function(){return!0}}}),a.fromColor=function(e){return new a(e.red,e.green,e.blue,e.alpha)},a.toValue=function(e,t){return i(t)?e.toBytes(t):new Uint8Array(e.toBytes())},a.equals=function(e,t){return e===t||i(e)&&i(t)&&e.value[0]===t.value[0]&&e.value[1]===t.value[1]&&e.value[2]===t.value[2]&&e.value[3]===t.value[3]},a}),r("Core/combine",["./defaultValue","./defined"],function(e,t){"use strict";function r(i,n,o){o=e(o,!1);var a,s,l,u={},c=t(i),h=t(n);if(c)for(a in i)i.hasOwnProperty(a)&&(s=i[a],h&&o&&"object"==typeof s&&n.hasOwnProperty(a)?(l=n[a],"object"==typeof l?u[a]=r(s,l,o):u[a]=s):u[a]=s);if(h)for(a in n)n.hasOwnProperty(a)&&!u.hasOwnProperty(a)&&(l=n[a],u[a]=l);return u}return r}),r("Core/CornerType",["./freezeObject"],function(e){"use strict";var t={ROUNDED:0,MITERED:1,BEVELED:2};return e(t)}),r("Core/isArray",["./defined"],function(e){"use strict";var t=Array.isArray;return e(t)||(t=function(e){return"[object Array]"===Object.prototype.toString.call(e)}),t}),r("Core/EllipsoidGeodesic",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){var t=e._uSquared,r=e._ellipsoid.maximumRadius,i=e._ellipsoid.minimumRadius,n=(r-i)/r,o=Math.cos(e._startHeading),a=Math.sin(e._startHeading),s=(1-n)*Math.tan(e._start.latitude),l=1/Math.sqrt(1+s*s),u=l*s,c=Math.atan2(s,o),h=l*a,d=h*h,p=1-d,m=Math.sqrt(p),f=t/4,_=f*f,v=_*f,g=_*_,y=1+f-3*_/4+5*v/4-175*g/64,C=1-f+15*_/8-35*v/8,w=1-3*f+35*_/4,S=1-5*f,E=y*c-C*Math.sin(2*c)*f/2-w*Math.sin(4*c)*_/16-S*Math.sin(6*c)*v/48-5*Math.sin(8*c)*g/512,T=e._constants;T.a=r,T.b=i,T.f=n,T.cosineHeading=o,T.sineHeading=a,T.tanU=s,T.cosineU=l,T.sineU=u,T.sigma=c,T.sineAlpha=h,T.sineSquaredAlpha=d,T.cosineSquaredAlpha=p,T.cosineAlpha=m,T.u2Over4=f,T.u4Over16=_,T.u6Over64=v,T.u8Over256=g,T.a0=y,T.a1=C,T.a2=w,T.a3=S,T.distanceRatio=E}function u(e,t){return e*t*(4+e*(4-3*t))/16}function c(e,t,r,i,n,o,a){var s=u(e,r);return(1-s)*e*t*(i+s*n*(a+s*o*(2*a*a-1)))}function h(e,t,r,i,n,o,a){var l,u,h,d,p,m=(t-r)/t,f=o-i,_=Math.atan((1-m)*Math.tan(n)),v=Math.atan((1-m)*Math.tan(a)),g=Math.cos(_),y=Math.sin(_),C=Math.cos(v),w=Math.sin(v),S=g*C,E=g*w,T=y*w,b=y*C,x=f,A=s.TWO_PI,P=Math.cos(x),M=Math.sin(x);do{P=Math.cos(x),M=Math.sin(x);var D=E-b*P;h=Math.sqrt(C*C*M*M+D*D),u=T+S*P,l=Math.atan2(h,u);var I;0===h?(I=0,d=1):(I=S*M/h,d=1-I*I),A=x,p=u-2*T/d,isNaN(p)&&(p=0),x=f+c(m,I,d,l,h,u,p)}while(Math.abs(x-A)>s.EPSILON12);var R=d*(t*t-r*r)/(r*r),O=1+R*(4096+R*(R*(320-175*R)-768))/16384,N=R*(256+R*(R*(74-47*R)-128))/1024,L=p*p,B=N*h*(p+N*(u*(2*L-1)-N*p*(4*h*h-3)*(4*L-3)/6)/4),F=r*O*(l-B),V=Math.atan2(C*M,E-b*P),k=Math.atan2(g*M,E*P-b);e._distance=F,e._startHeading=V,e._endHeading=k,e._uSquared=R}function d(r,i,n,o){e.normalize(o.cartographicToCartesian(i,f),m),e.normalize(o.cartographicToCartesian(n,f),f);h(r,o.maximumRadius,o.minimumRadius,i.longitude,i.latitude,n.longitude,n.latitude),r._start=t.clone(i,r._start),r._end=t.clone(n,r._end),r._start.height=0,r._end.height=0,l(r)}function p(e,n,o){var s=r(o,a.WGS84);this._ellipsoid=s,this._start=new t,this._end=new t,this._constants={},this._startHeading=void 0,this._endHeading=void 0,this._distance=void 0,this._uSquared=void 0,i(e)&&i(n)&&d(this,e,n,s)}var m=new e,f=new e;return n(p.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},startHeading:{get:function(){return this._startHeading}},endHeading:{get:function(){return this._endHeading}}}),p.prototype.setEndPoints=function(e,t){d(this,e,t,this._ellipsoid)},p.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(this._distance*e,t)},p.prototype.interpolateUsingSurfaceDistance=function(e,r){var n=this._constants,o=n.distanceRatio+e/n.b,a=Math.cos(2*o),s=Math.cos(4*o),l=Math.cos(6*o),u=Math.sin(2*o),h=Math.sin(4*o),d=Math.sin(6*o),p=Math.sin(8*o),m=o*o,f=o*m,_=n.u8Over256,v=n.u2Over4,g=n.u6Over64,y=n.u4Over16,C=2*f*_*a/3+o*(1-v+7*y/4-15*g/4+579*_/64-(y-15*g/4+187*_/16)*a-(5*g/4-115*_/16)*s-29*_*l/16)+(v/2-y+71*g/32-85*_/16)*u+(5*y/16-5*g/4+383*_/96)*h-m*((g-11*_/2)*u+5*_*h/2)+(29*g/96-29*_/16)*d+539*_*p/1536,w=Math.asin(Math.sin(C)*n.cosineAlpha),S=Math.atan(n.a/n.b*Math.tan(w));C-=n.sigma;var E=Math.cos(2*n.sigma+C),T=Math.sin(C),b=Math.cos(C),x=n.cosineU*b,A=n.sineU*T,P=Math.atan2(T*n.sineHeading,x-A*n.cosineHeading),M=P-c(n.f,n.sineAlpha,n.cosineSquaredAlpha,C,T,b,E);return i(r)?(r.longitude=this._start.longitude+M,r.latitude=S,r.height=0,r):new t(this._start.longitude+M,S,0)},p}),r("Core/PolylinePipeline",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidGeodesic","./IntersectionTests","./isArray","./Math","./Matrix4","./Plane"],function(e,t,r,i,n,o,a,s,l,u,c,h){"use strict";function d(e,t,r){var i=T;i.length=e;var n;if(t===r){for(n=0;n<e;n++)i[n]=t;return i}var o=r-t,a=o/e;for(n=0;n<e;n++){var s=t+n*a;i[n]=s}return i}function p(t,r,i,n,o,a,s,l){var u=n.scaleToGeodeticSurface(t,P),c=n.scaleToGeodeticSurface(r,M),h=m.numberOfPoints(t,r,i),p=n.cartesianToCartographic(u,b),f=n.cartesianToCartographic(c,x),_=d(h,o,a);D.setEndPoints(p,f);var v=D.surfaceDistance/h,g=l;p.height=o;var y=n.cartographicToCartesian(p,A);e.pack(y,s,g),g+=3;for(var C=1;C<h;C++){var w=D.interpolateUsingSurfaceDistance(C*v,x);w.height=_[C],y=n.cartographicToCartesian(w,A),e.pack(y,s,g),g+=3}return g}var m={};m.numberOfPoints=function(t,r,i){var n=e.distance(t,r);return Math.ceil(n/i)};var f=new t;m.extractHeights=function(e,t){for(var r=e.length,i=new Array(r),n=0;n<r;n++){var o=e[n];i[n]=t.cartesianToCartographic(o,f).height}return i};var _=new c,v=new e,g=new e,y=new h(e.ZERO,0),C=new e,w=new h(e.ZERO,0),S=new e,E=new e,T=[],b=new t,x=new t,A=new e,P=new e,M=new e,D=new a;return m.wrapLongitude=function(t,n){var o=[],a=[];if(i(t)&&t.length>0){n=r(n,c.IDENTITY);var l=c.inverseTransformation(n,_),u=c.multiplyByPoint(l,e.ZERO,v),d=c.multiplyByPointAsVector(l,e.UNIT_Y,g),p=h.fromPointNormal(u,d,y),m=c.multiplyByPointAsVector(l,e.UNIT_X,C),f=h.fromPointNormal(u,m,w),T=1;o.push(e.clone(t[0]));for(var b=o[0],x=t.length,A=1;A<x;++A){var P=t[A];if(h.getPointDistance(f,b)<0||h.getPointDistance(f,P)<0){var M=s.lineSegmentPlane(b,P,p,S);if(i(M)){var D=e.multiplyByScalar(d,5e-9,E);h.getPointDistance(p,b)<0&&e.negate(D,D),o.push(e.add(M,D,new e)),a.push(T+1),e.negate(D,D),o.push(e.add(M,D,new e)),T=1}}o.push(e.clone(t[A])),T++,b=P}a.push(T)}return{positions:o,lengths:a}},m.generateArc=function(t){i(t)||(t={});var n=t.positions,a=n.length,s=r(t.ellipsoid,o.WGS84),c=r(t.height,0),h=l(c);if(a<1)return[];if(1===a){var d=s.scaleToGeodeticSurface(n[0],P);if(c=h?c[0]:c,0!==c){var f=s.geodeticSurfaceNormal(d,A);e.multiplyByScalar(f,c,f),e.add(d,f,d)}return[d.x,d.y,d.z]}var _=t.minDistance;if(!i(_)){var v=r(t.granularity,u.RADIANS_PER_DEGREE);_=u.chordLength(v,s.maximumRadius)}var g,y=0;for(g=0;g<a-1;g++)y+=m.numberOfPoints(n[g],n[g+1],_);var C=3*(y+1),w=new Array(C),S=0;
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Ce,we=b/2;for(s=we+1;s<b+1;s++)Ce=_.PI_OVER_TWO+ye*s,ve[ge++]=fe*(1+Math.cos(Ce)),ve[ge++]=.5*(1+Math.sin(Ce));for(s=1;s<S-b+1;s++)ve[ge++]=s*fe,ve[ge++]=0;for(s=b;s>we;s--)Ce=_.PI_OVER_TWO-s*ye,ve[ge++]=1-fe*(1+Math.cos(Ce)),ve[ge++]=.5*(1+Math.sin(Ce));for(s=we;s>0;s--)Ce=_.PI_OVER_TWO-ye*s,ve[ge++]=1-_e*(1+Math.cos(Ce)),ve[ge++]=.5*(1+Math.sin(Ce));for(s=C-b;s>0;s--)ve[ge++]=s*_e,ve[ge++]=1;for(s=1;s<we+1;s++)Ce=_.PI_OVER_TWO+ye*s,ve[ge++]=_e*(1+Math.cos(Ce)),ve[ge++]=.5*(1+Math.sin(Ce))}else{for(C/=3,S/=3,_e=1/(C-1),fe=1/(S-1),s=0;s<S;s++)ve[ge++]=s*fe,ve[ge++]=0;for(s=C;s>0;s--)ve[ge++]=(s-1)*_e,ve[ge++]=1}y.st=new p({componentDatatype:n.FLOAT,componentsPerAttribute:2,values:ve})}return t.normal&&(y.normal=new p({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:q.normals})),t.tangent&&(y.tangent=new p({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:q.tangents})),t.binormal&&(y.binormal=new p({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:q.binormals})),{attributes:y,indices:Q}}function E(e,t){if(!(t.normal||t.binormal||t.tangent||t.st))return e;var i,n,o=e.position.values;(t.normal||t.binormal)&&(i=e.normal.values,n=e.binormal.values);var s,l=e.position.values.length/18,u=3*l,c=2*l,h=2*u;if(t.normal||t.binormal||t.tangent){var d=t.normal?new Float32Array(6*u):void 0,p=t.binormal?new Float32Array(6*u):void 0,m=t.tangent?new Float32Array(6*u):void 0,f=M,_=D,v=I,g=R,y=O,C=N,w=h;for(s=0;s<u;s+=3){var S=w+h;f=r.fromArray(o,s,f),_=r.fromArray(o,s+u,_),v=r.fromArray(o,(s+3)%u,v),_=r.subtract(_,f,_),v=r.subtract(v,f,v),g=r.normalize(r.cross(_,v,g),g),t.normal&&(a.addAttribute(d,g,S),a.addAttribute(d,g,S+3),a.addAttribute(d,g,w),a.addAttribute(d,g,w+3)),(t.tangent||t.binormal)&&(C=r.fromArray(i,s,C),t.binormal&&(a.addAttribute(p,C,S),a.addAttribute(p,C,S+3),a.addAttribute(p,C,w),a.addAttribute(p,C,w+3)),t.tangent&&(y=r.normalize(r.cross(C,g,y),y),a.addAttribute(m,y,S),a.addAttribute(m,y,S+3),a.addAttribute(m,y,w),a.addAttribute(m,y,w+3))),w+=6}if(t.normal){for(d.set(i),s=0;s<u;s+=3)d[s+u]=-i[s],d[s+u+1]=-i[s+1],d[s+u+2]=-i[s+2];e.normal.values=d}else e.normal=void 0;if(t.binormal?(p.set(n),p.set(n,u),e.binormal.values=p):e.binormal=void 0,t.tangent){var E=e.tangent.values;m.set(E),m.set(E,u),e.tangent.values=m}}if(t.st){var T=e.st.values,b=new Float32Array(6*c);b.set(T),b.set(T,c);for(var x=2*c,A=0;A<2;A++){for(b[x++]=T[0],b[x++]=T[1],s=2;s<c;s+=2){var P=T[s],L=T[s+1];b[x++]=P,b[x++]=L,b[x++]=P,b[x++]=L}b[x++]=T[0],b[x++]=T[1]}e.st.values=b}return e}function T(e,t,r){r[t++]=e[0],r[t++]=e[1],r[t++]=e[2];for(var i=3;i<e.length;i+=3){var n=e[i],o=e[i+1],a=e[i+2];r[t++]=n,r[t++]=o,r[t++]=a,r[t++]=n,r[t++]=o,r[t++]=a}return r[t++]=e[0],r[t++]=e[1],r[t++]=e[2],r}function b(e,t){var r=new C({position:t.positon,normal:t.normal||t.binormal,tangent:t.tangent,binormal:t.normal||t.binormal,st:t.st}),i=e.ellipsoid,n=a.computePositions(e),o=S(n,r,i),s=e.height,l=e.extrudedHeight,u=o.attributes,c=o.indices,h=u.position.values,d=h.length,p=new Float64Array(6*d),m=new Float64Array(d);m.set(h);var _=new Float64Array(4*d);h=v.scaleToGeodeticHeight(h,s,i),_=T(h,0,_),m=v.scaleToGeodeticHeight(m,l,i),_=T(m,2*d,_),p.set(h),p.set(m,d),p.set(_,2*d),u.position.values=p,d/=3;var g,y=c.length,w=d+d,b=f.createTypedArray(p.length/3,2*y+3*w);b.set(c);var x=y;for(g=0;g<y;g+=3){var A=c[g],P=c[g+1],M=c[g+2];b[x++]=M+d,b[x++]=P+d,b[x++]=A+d}u=E(u,t);var D,I,R,O;for(g=0;g<w;g+=2)D=g+w,I=D+w,R=D+1,O=I+1,b[x++]=D,b[x++]=I,b[x++]=R,b[x++]=R,b[x++]=I,b[x++]=O;return{attributes:u,indices:b}}function x(e,t,i,n,o,a){var s=r.subtract(t,e,F);r.normalize(s,s);var l=i.geodeticSurfaceNormal(e,V),u=r.cross(s,l,F);r.multiplyByScalar(u,n,u);var c=o.latitude,h=o.longitude,d=a.latitude,p=a.longitude;r.add(e,u,V),i.cartesianToCartographic(V,k);var m=k.latitude,f=k.longitude;c=Math.min(c,m),h=Math.min(h,f),d=Math.max(d,m),p=Math.max(p,f),r.subtract(e,u,V),i.cartesianToCartographic(V,k),m=k.latitude,f=k.longitude,c=Math.min(c,m),h=Math.min(h,f),d=Math.max(d,m),p=Math.max(p,f),o.latitude=c,o.longitude=h,a.latitude=d,a.longitude=p}function A(e,t,i,n){var a=e.length-1;if(0===a)return new y;var s=.5*i;G.latitude=Number.POSITIVE_INFINITY,G.longitude=Number.POSITIVE_INFINITY,W.latitude=Number.NEGATIVE_INFINITY,W.longitude=Number.NEGATIVE_INFINITY;var l,u;if(n===o.ROUNDED){var c=e[0];r.subtract(c,e[1],z),r.normalize(z,z),r.multiplyByScalar(z,s,z),r.add(c,z,U),t.cartesianToCartographic(U,k),l=k.latitude,u=k.longitude,G.latitude=Math.min(G.latitude,l),G.longitude=Math.min(G.longitude,u),W.latitude=Math.max(W.latitude,l),W.longitude=Math.max(W.longitude,u)}for(var h=0;h<a;++h)x(e[h],e[h+1],t,s,G,W);var d=e[a];r.subtract(d,e[a-1],z),r.normalize(z,z),r.multiplyByScalar(z,s,z),r.add(d,z,U),x(d,U,t,s,G,W),n===o.ROUNDED&&(t.cartesianToCartographic(U,k),l=k.latitude,u=k.longitude,G.latitude=Math.min(G.latitude,l),G.longitude=Math.min(G.longitude,u),W.latitude=Math.max(W.latitude,l),W.longitude=Math.max(W.longitude,u));var p=new y;return p.north=W.latitude,p.south=G.latitude,p.east=W.longitude,p.west=G.longitude,p}function P(e){e=s(e,s.EMPTY_OBJECT);var t=e.positions,i=e.width;this._positions=t,this._ellipsoid=h.clone(s(e.ellipsoid,h.WGS84)),this._vertexFormat=C.clone(s(e.vertexFormat,C.DEFAULT)),this._width=i,this._height=s(e.height,0),this._extrudedHeight=s(e.extrudedHeight,this._height),this._cornerType=s(e.cornerType,o.ROUNDED),this._granularity=s(e.granularity,_.RADIANS_PER_DEGREE),this._workerName="createCorridorGeometry",this._rectangle=A(t,this._ellipsoid,i,this._cornerType),this.packedLength=1+t.length*r.packedLength+h.packedLength+C.packedLength+y.packedLength+5}var M=new r,D=new r,I=new r,R=new r,O=new r,N=new r,L=new r,B=new r,F=new r,V=new r,k=new i,z=new r,U=new r,G=new i,W=new i;P.pack=function(e,t,i){i=s(i,0);var n=e._positions,o=n.length;t[i++]=o;for(var a=0;a<o;++a,i+=r.packedLength)r.pack(n[a],t,i);return h.pack(e._ellipsoid,t,i),i+=h.packedLength,C.pack(e._vertexFormat,t,i),i+=C.packedLength,y.pack(e._rectangle,t,i),i+=y.packedLength,t[i++]=e._width,t[i++]=e._height,t[i++]=e._extrudedHeight,t[i++]=e._cornerType,t[i]=e._granularity,t};var H=h.clone(h.UNIT_SPHERE),q=new C,j=new y,Y={positions:void 0,ellipsoid:H,vertexFormat:q,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0};return P.unpack=function(e,t,i){t=s(t,0);for(var n=e[t++],o=new Array(n),a=0;a<n;++a,t+=r.packedLength)o[a]=r.unpack(e,t);var u=h.unpack(e,t,H);t+=h.packedLength;var c=C.unpack(e,t,q);t+=C.packedLength;var d=y.unpack(e,t,j);t+=y.packedLength;var p=e[t++],m=e[t++],f=e[t++],_=e[t++],v=e[t];return l(i)?(i._positions=o,i._ellipsoid=h.clone(u,i._ellipsoid),i._vertexFormat=C.clone(c,i._vertexFormat),i._width=p,i._height=m,i._extrudedHeight=f,i._cornerType=_,i._granularity=v,i._rectangle=y.clone(d),i):(Y.positions=o,Y.width=p,Y.height=m,Y.extrudedHeight=f,Y.cornerType=_,Y.granularity=v,new P(Y))},P.createGeometry=function(i){var n=i._positions,o=i._height,s=i._width,l=i._extrudedHeight,u=o!==l,c=e(n,r.equalsEpsilon);if(!(c.length<2||s<=0)){var h,p=i._ellipsoid,m=i._vertexFormat,f={ellipsoid:p,positions:c,width:s,cornerType:i._cornerType,granularity:i._granularity,saveAttributes:!0};if(u){var _=Math.max(o,l);l=Math.min(o,l),o=_,f.height=o,f.extrudedHeight=l,h=b(f,m)}else{var y=a.computePositions(f);h=S(y,m,p),h.attributes.position.values=v.scaleToGeodeticHeight(h.attributes.position.values,o,p)}var C=h.attributes,w=t.fromVertices(C.position.values,void 0,3);return m.position||(h.attributes.position.values=void 0),new d({attributes:C,indices:h.indices,primitiveType:g.TRIANGLES,boundingSphere:w})}},P.createShadowVolume=function(e,t,r){var i=e._granularity,n=e._ellipsoid,o=t(i,n),a=r(i,n);return new P({positions:e._positions,width:e._width,cornerType:e._cornerType,ellipsoid:n,granularity:i,extrudedHeight:o,height:a,vertexFormat:C.POSITION_ONLY})},u(P.prototype,{rectangle:{get:function(){return this._rectangle}}}),P}),r("Core/CorridorOutlineGeometry",["./arrayRemoveDuplicates","./BoundingSphere","./Cartesian3","./ComponentDatatype","./CornerType","./CorridorGeometryLibrary","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PolygonPipeline","./PrimitiveType"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_){"use strict";function v(e,t){var a,l,u,c=[],m=e.positions,f=e.corners,_=e.endPositions,v=new d,g=0,y=0,E=0;for(l=0;l<m.length;l+=2)u=m[l].length-3,g+=u,E+=u/3*4,y+=m[l+1].length-3;for(g+=3,y+=3,l=0;l<f.length;l++){a=f[l];var T=f[l].leftPositions;s(T)?(u=T.length,g+=u,E+=u/3*2):(u=f[l].rightPositions.length,y+=u,E+=u/3*2)}var b,x=s(_);x&&(b=_[0].length-3,g+=b,y+=b,b/=3,E+=4*b);var A,P,M,D,I,R,O=g+y,N=new Float64Array(O),L=0,B=O-1,F=b/2,V=p.createTypedArray(O/3,E+4),k=0;if(V[k++]=L/3,V[k++]=(B-2)/3,x){c.push(L/3),R=C,I=w;var z=_[0];for(l=0;l<F;l++)R=r.fromArray(z,3*(F-1-l),R),I=r.fromArray(z,3*(F+l),I),o.addAttribute(N,I,L),o.addAttribute(N,R,void 0,B),P=L/3,D=P+1,A=(B-2)/3,M=A-1,V[k++]=A,V[k++]=M,V[k++]=P,V[k++]=D,L+=3,B-=3}var U=0,G=m[U++],W=m[U++];for(N.set(G,L),N.set(W,B-W.length+1),u=W.length-3,c.push(L/3,(B-2)/3),l=0;l<u;l+=3)P=L/3,D=P+1,A=(B-2)/3,M=A-1,V[k++]=A,V[k++]=M,V[k++]=P,V[k++]=D,L+=3,B-=3;for(l=0;l<f.length;l++){var H;a=f[l];var q,j=a.leftPositions,Y=a.rightPositions,X=S;if(s(j)){for(B-=3,q=M,c.push(D),H=0;H<j.length/3;H++)X=r.fromArray(j,3*H,X),V[k++]=q-H-1,V[k++]=q-H,o.addAttribute(N,X,void 0,B),B-=3;c.push(q-Math.floor(j.length/6)),t===n.BEVELED&&c.push((B-2)/3+1),L+=3}else{for(L+=3,q=D,c.push(M),H=0;H<Y.length/3;H++)X=r.fromArray(Y,3*H,X),V[k++]=q+H,V[k++]=q+H+1,o.addAttribute(N,X,L),L+=3;c.push(q+Math.floor(Y.length/6)),t===n.BEVELED&&c.push(L/3-1),B-=3}for(G=m[U++],W=m[U++],G.splice(0,3),
-W.splice(W.length-3,3),N.set(G,L),N.set(W,B-W.length+1),u=W.length-3,H=0;H<W.length;H+=3)D=L/3,P=D-1,M=(B-2)/3,A=M+1,V[k++]=A,V[k++]=M,V[k++]=P,V[k++]=D,L+=3,B-=3;L-=3,B+=3,c.push(L/3,(B-2)/3)}if(x){L+=3,B-=3,R=C,I=w;var Z=_[1];for(l=0;l<F;l++)R=r.fromArray(Z,3*(b-l-1),R),I=r.fromArray(Z,3*l,I),o.addAttribute(N,R,void 0,B),o.addAttribute(N,I,L),D=L/3,P=D-1,M=(B-2)/3,A=M+1,V[k++]=A,V[k++]=M,V[k++]=P,V[k++]=D,L+=3,B-=3;c.push(L/3)}else c.push(L/3,(B-2)/3);return V[k++]=L/3,V[k++]=(B-2)/3,v.position=new h({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:N}),{attributes:v,indices:V,wallIndices:c}}function g(e){var t=e.ellipsoid,r=o.computePositions(e),i=v(r,e.cornerType),n=i.wallIndices,a=e.height,s=e.extrudedHeight,l=i.attributes,u=i.indices,c=l.position.values,h=c.length,d=new Float64Array(h);d.set(c);var m=new Float64Array(2*h);c=f.scaleToGeodeticHeight(c,a,t),d=f.scaleToGeodeticHeight(d,s,t),m.set(c),m.set(d,h),l.position.values=m,h/=3;var _,g=u.length,y=p.createTypedArray(m.length/3,2*(g+n.length));y.set(u);var C=g;for(_=0;_<g;_+=2){var w=u[_],S=u[_+1];y[C++]=w+h,y[C++]=S+h}var E,T;for(_=0;_<n.length;_++)E=n[_],T=E+h,y[C++]=E,y[C++]=T;return{attributes:l,indices:y}}function y(e){e=a(e,a.EMPTY_OBJECT);var t=e.positions,i=e.width;this._positions=t,this._ellipsoid=u.clone(a(e.ellipsoid,u.WGS84)),this._width=i,this._height=a(e.height,0),this._extrudedHeight=a(e.extrudedHeight,this._height),this._cornerType=a(e.cornerType,n.ROUNDED),this._granularity=a(e.granularity,m.RADIANS_PER_DEGREE),this._workerName="createCorridorOutlineGeometry",this.packedLength=1+t.length*r.packedLength+u.packedLength+5}var C=new r,w=new r,S=new r;y.pack=function(e,t,i){i=a(i,0);var n=e._positions,o=n.length;t[i++]=o;for(var s=0;s<o;++s,i+=r.packedLength)r.pack(n[s],t,i);return u.pack(e._ellipsoid,t,i),i+=u.packedLength,t[i++]=e._width,t[i++]=e._height,t[i++]=e._extrudedHeight,t[i++]=e._cornerType,t[i]=e._granularity,t};var E=u.clone(u.UNIT_SPHERE),T={positions:void 0,ellipsoid:E,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0};return y.unpack=function(e,t,i){t=a(t,0);for(var n=e[t++],o=new Array(n),l=0;l<n;++l,t+=r.packedLength)o[l]=r.unpack(e,t);var c=u.unpack(e,t,E);t+=u.packedLength;var h=e[t++],d=e[t++],p=e[t++],m=e[t++],f=e[t];return s(i)?(i._positions=o,i._ellipsoid=u.clone(c,i._ellipsoid),i._width=h,i._height=d,i._extrudedHeight=p,i._cornerType=m,i._granularity=f,i):(T.positions=o,T.width=h,T.height=d,T.extrudedHeight=p,T.cornerType=m,T.granularity=f,new y(T))},y.createGeometry=function(i){var n=i._positions,a=i._height,s=i._width,l=i._extrudedHeight,u=a!==l,h=e(n,r.equalsEpsilon);if(!(h.length<2||s<=0)){var d,p=i._ellipsoid,m={ellipsoid:p,positions:h,width:s,cornerType:i._cornerType,granularity:i._granularity,saveAttributes:!1};if(u){var y=Math.max(a,l);l=Math.min(a,l),a=y,m.height=a,m.extrudedHeight=l,d=g(m)}else{var 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document.defaultView.getComputedStyle(e,null).getPropertyValue(t)},t=function(t,r,i,n){var o=t.measureText(r),a=e(t.canvas,"font-family"),s=e(t.canvas,"font-size").replace("px",""),l=e(t.canvas,"font-style"),u=e(t.canvas,"font-weight"),c=!/\S/.test(r);o.fontsize=s;var h=document.createElement("div");h.style.position="absolute",h.style.opacity=0,h.style.font=l+" "+u+" "+s+"px "+a,h.innerHTML=r+"<br/>"+r,document.body.appendChild(h),o.leading=1.2*s;var d=e(h,"height");if(d=d.replace("px",""),d>=2*s&&(o.leading=d/2|0),document.body.removeChild(h),c)o.ascent=0,o.descent=0,o.bounds={minx:0,maxx:o.width,miny:0,maxy:0},o.height=0;else{var p=document.createElement("canvas"),m=100;p.width=o.width+m,p.height=3*s,p.style.opacity=1,p.style.fontFamily=a,p.style.fontSize=s,p.style.fontStyle=l,p.style.fontWeight=u;var f=p.getContext("2d");f.font=l+" "+u+" "+s+"px "+a;var 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p=e.attributes.position.values,m=p.length/2,f=0;f<m;f+=3)r.fromArray(p,f,h),s.geodeticSurfaceNormal(h,u),d=s.scaleToGeodeticSurface(h,d),c=r.multiplyByScalar(u,i,c),c=r.add(d,c,c),p[f+m]=c.x,p[f+1+m]=c.y,p[f+2+m]=c.z,l&&(d=r.clone(h,d)),c=r.multiplyByScalar(u,t,c),c=r.add(d,c,c),p[f]=c.x,p[f+1]=c.y,p[f+2]=c.z;return e},y.polygonsFromHierarchy=function(t,i,n,a){var s=[],l=[],u=new _;for(u.enqueue(t);0!==u.length;){var c=u.dequeue(),h=c.positions,d=c.holes;if(h=e(h,r.equalsEpsilon,!0),!(h.length<3)){var p=n.projectPointsOntoPlane(h),f=[],g=m.computeWindingOrder2D(p);g===v.CLOCKWISE&&(p.reverse(),h=h.slice().reverse());var y,C,w=h.slice(),S=o(d)?d.length:0,E=[];for(y=0;y<S;y++){var T=d[y],b=e(T.positions,r.equalsEpsilon,!0);if(!(b.length<3)){var x=n.projectPointsOntoPlane(b);g=m.computeWindingOrder2D(x),g===v.CLOCKWISE&&(x.reverse(),b=b.slice().reverse()),E.push(b),f.push(w.length),w=w.concat(b),p=p.concat(x);var A=0;for(o(T.holes)&&(A=T.holes.length),C=0;C<A;C++)u.enqueue(T.holes[C])}}if(!i){for(y=0;y<h.length;y++)a.scaleToGeodeticSurface(h[y],h[y]);for(y=0;y<E.length;y++){var P=E[y];for(C=0;C<P.length;++C)a.scaleToGeodeticSurface(P[C],P[C])}}s.push({outerRing:h,holes:E}),l.push({positions:w,positions2D:p,holes:f})}}return{hierarchy:s,polygons:l}},y.createGeometryFromPositions=function(e,t,r,n,o){var a=m.triangulate(t.positions2D,t.holes);a.length<3&&(a=[0,1,2]);var s=t.positions;if(n){for(var c=s.length,d=new Array(3*c),p=0,_=0;_<c;_++){var v=s[_];d[p++]=v.x,d[p++]=v.y,d[p++]=v.z}var g=new l({attributes:{position:new u({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:d})},indices:a,primitiveType:f.TRIANGLES});return o.normal?h.computeNormal(g):g}return m.computeSubdivision(e,s,a,r)};var b=[],x=new r,A=new r;return y.computeWallGeometry=function(e,t,n,o){var a,s,h,m,_,v=e.length,g=0;if(o)for(s=3*v*2,a=new Array(2*s),h=0;h<v;h++)m=e[h],_=e[(h+1)%v],a[g]=a[g+s]=m.x,++g,a[g]=a[g+s]=m.y,++g,a[g]=a[g+s]=m.z,++g,a[g]=a[g+s]=_.x,++g,a[g]=a[g+s]=_.y,++g,a[g]=a[g+s]=_.z,++g;else{var C=p.chordLength(n,t.maximumRadius),w=0;for(h=0;h<v;h++)w+=y.subdivideLineCount(e[h],e[(h+1)%v],C);for(s=3*(w+v),a=new Array(2*s),h=0;h<v;h++){m=e[h],_=e[(h+1)%v];for(var S=y.subdivideLine(m,_,C,b),E=S.length,T=0;T<E;++T,++g)a[g]=S[T],a[g+s]=S[T];a[g]=_.x,a[g+s]=_.x,++g,a[g]=_.y,a[g+s]=_.y,++g,a[g]=_.z,a[g+s]=_.z,++g}}v=a.length;var P=d.createTypedArray(v/3,v-6*e.length),M=0;for(v/=6,h=0;h<v;h++){var D=h,I=D+1,R=D+v,O=R+1;m=r.fromArray(a,3*D,x),_=r.fromArray(a,3*I,A),r.equalsEpsilon(m,_,p.EPSILON14)||(P[M++]=D,P[M++]=R,P[M++]=I,P[M++]=I,P[M++]=R,P[M++]=O)}return new l({attributes:new c({position:new u({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:a})}),indices:P,primitiveType:f.TRIANGLES})},y}),r("Core/PolygonGeometry",["./BoundingRectangle","./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./ComponentDatatype","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryInstance","./GeometryPipeline","./IndexDatatype","./Math","./Matrix3","./PolygonGeometryLibrary","./PolygonPipeline","./Quaternion","./Rectangle","./VertexFormat","./WindingOrder"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b){"use strict";function x(e,t,r,n){for(var o=S.fromAxisAngle(e._plane.normal,r,O),a=y.fromQuaternion(o,N),l=Number.POSITIVE_INFINITY,u=Number.NEGATIVE_INFINITY,c=Number.POSITIVE_INFINITY,h=Number.NEGATIVE_INFINITY,d=t.length,p=0;p<d;++p){var m=i.clone(t[p],R);y.multiplyByVector(a,m,m);var f=e.projectPointOntoPlane(m,I);s(f)&&(l=Math.min(l,f.x),u=Math.max(u,f.x),c=Math.min(c,f.y),h=Math.max(h,f.y))}return n.x=l,n.y=c,n.width=u-l,n.height=h-c,n}function A(e,t,r,i){var n=i.cartesianToCartographic(e,L),o=n.height,a=i.cartesianToCartographic(t,B);a.height=o,i.cartographicToCartesian(a,t);var s=i.cartesianToCartographic(r,B);s.height=o-100,i.cartographicToCartesian(s,r)}function P(e){var t=e.vertexFormat,n=e.geometry;if(t.st||t.normal||t.tangent||t.binormal){var a=e.boundingRectangle,s=e.tangentPlane,l=e.ellipsoid,u=e.stRotation,c=e.wall,h=e.top||c,d=e.bottom||c,m=e.perPositionHeight,f=Y;f.x=a.x,f.y=a.y;var _,v=n.attributes.position.values,C=v.length,w=t.st?new Float32Array(2*(C/3)):void 0;t.normal&&(_=m&&h&&!c?n.attributes.normal.values:new Float32Array(C));var E=t.tangent?new Float32Array(C):void 0,T=t.binormal?new Float32Array(C):void 0,b=0,x=0,P=k,M=z,D=U,I=!0,R=S.fromAxisAngle(s._plane.normal,u,K),O=y.fromQuaternion(R,Q),N=0,L=0;h&&d&&(N=C/2,L=C/3,C/=2);for(var B=0;B<C;B+=3){var F=i.fromArray(v,B,Z);if(t.st){var J=y.multiplyByVector(O,F,V);J=l.scaleToGeodeticSurface(J,J);
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P=l.geodeticSurfaceNormal(F,P),(t.tangent||t.binormal)&&(m&&(H=i.fromArray(_,x,H),q=i.cross(i.UNIT_Z,H,q),q=i.normalize(y.multiplyByVector(O,q,q),q),t.binormal&&(j=i.normalize(i.cross(H,q,j),j))),M=i.cross(i.UNIT_Z,P,M),M=i.normalize(y.multiplyByVector(O,M,M),M),t.binormal&&(D=i.normalize(i.cross(P,M,D),D)));t.normal&&(e.wall?(_[x+N]=P.x,_[re+N]=P.y,_[ie+N]=P.z):d&&(_[x+N]=-P.x,_[re+N]=-P.y,_[ie+N]=-P.z),(h&&!m||c)&&(_[x]=P.x,_[re]=P.y,_[ie]=P.z)),t.tangent&&(e.wall?(E[x+N]=M.x,E[re+N]=M.y,E[ie+N]=M.z):d&&(E[x+N]=-M.x,E[re+N]=-M.y,E[ie+N]=-M.z),h&&(m?(E[x]=q.x,E[re]=q.y,E[ie]=q.z):(E[x]=M.x,E[re]=M.y,E[ie]=M.z))),t.binormal&&(d&&(T[x+N]=D.x,T[re+N]=D.y,T[ie+N]=D.z),h&&(m?(T[x]=j.x,T[re]=j.y,T[ie]=j.z):(T[x]=D.x,T[re]=D.y,T[ie]=D.z))),x+=3}}t.st&&(n.attributes.st=new p({componentDatatype:o.FLOAT,componentsPerAttribute:2,values:w})),t.normal&&(n.attributes.normal=new p({componentDatatype:o.FLOAT,componentsPerAttribute:3,values:_})),t.tangent&&(n.attributes.tangent=new p({componentDatatype:o.FLOAT,componentsPerAttribute:3,values:E})),t.binormal&&(n.attributes.binormal=new p({componentDatatype:o.FLOAT,componentsPerAttribute:3,values:T}))}return n}function M(e,t,r,i,n,o,a,s){var l,u={walls:[]};if(o||a){var c,d,p=C.createGeometryFromPositions(e,t,r,n,s),m=p.attributes.position.values,_=p.indices;if(o&&a){var g=m.concat(m);c=g.length/3,d=v.createTypedArray(c,2*_.length),d.set(_);var y=_.length,S=c/2;for(l=0;l<y;l+=3){var E=d[l]+S,T=d[l+1]+S,x=d[l+2]+S;d[l+y]=x,d[l+1+y]=T,d[l+2+y]=E}if(p.attributes.position.values=g,n){var A=p.attributes.normal.values;p.attributes.normal.values=new Float32Array(g.length),p.attributes.normal.values.set(A)}p.indices=d}else if(a){for(c=m.length/3,d=v.createTypedArray(c,_.length),l=0;l<_.length;l+=3)d[l]=_[l+2],d[l+1]=_[l+1],d[l+2]=_[l];p.indices=d}u.topAndBottom=new f({geometry:p})}var P=i.outerRing,M=h.fromPoints(P,e),D=M.projectPointsOntoPlane(P,J),I=w.computeWindingOrder2D(D);I===b.CLOCKWISE&&(P=P.slice().reverse());var R=C.computeWallGeometry(P,e,r,n);u.walls.push(new f({geometry:R}));var O=i.holes;for(l=0;l<O.length;l++){var N=O[l];M=h.fromPoints(N,e),D=M.projectPointsOntoPlane(N,J),I=w.computeWindingOrder2D(D),I===b.COUNTER_CLOCKWISE&&(N=N.slice().reverse()),R=C.computeWallGeometry(N,e,r),u.walls.push(new f({geometry:R}))}return u}function D(e){var t=e.polygonHierarchy,r=a(e.vertexFormat,T.DEFAULT),i=a(e.ellipsoid,c.WGS84),n=a(e.granularity,g.RADIANS_PER_DEGREE),o=a(e.stRotation,0),l=a(e.height,0),u=a(e.perPositionHeight,!1),h=e.extrudedHeight,d=s(h);if(!u&&d)if(g.equalsEpsilon(l,h,g.EPSILON10))h=void 0,d=!1;else{var p=h;h=Math.min(p,l),l=Math.max(p,l)}this._vertexFormat=T.clone(r),this._ellipsoid=c.clone(i),this._granularity=n,this._stRotation=o,this._height=l,this._extrudedHeight=a(h,0),this._extrude=d,this._closeTop=a(e.closeTop,!0),this._closeBottom=a(e.closeBottom,!0),this._polygonHierarchy=t,this._perPositionHeight=u,this._workerName="createPolygonGeometry";var m=t.positions;!s(m)||m.length<3?this._rectangle=new E:this._rectangle=E.fromCartesianArray(m,i),this.packedLength=C.computeHierarchyPackedLength(t)+c.packedLength+T.packedLength+E.packedLength+9}var I=new r,R=new i,O=new S,N=new y,L=new n,B=new n,F=new e,V=new i,k=new i,z=new i,U=new i,G=new i,W=new i,H=new i,q=new i,j=new i,Y=new r,X=new r,Z=new i,K=new S,Q=new y,J=[];D.fromPositions=function(e){e=a(e,a.EMPTY_OBJECT);var t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,vertexFormat:e.vertexFormat,stRotation:e.stRotation,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight,closeTop:e.closeTop,closeBottom:e.closeBottom};return new D(t)},D.pack=function(e,t,r){return r=a(r,0),r=C.packPolygonHierarchy(e._polygonHierarchy,t,r),c.pack(e._ellipsoid,t,r),r+=c.packedLength,T.pack(e._vertexFormat,t,r),r+=T.packedLength,E.pack(e._rectangle,t,r),r+=E.packedLength,t[r++]=e._height,t[r++]=e._extrudedHeight,t[r++]=e._granularity,t[r++]=e._stRotation,t[r++]=e._extrude?1:0,t[r++]=e._perPositionHeight?1:0,t[r++]=e._closeTop?1:0,t[r++]=e._closeBottom?1:0,t[r]=e.packedLength,t};var $=c.clone(c.UNIT_SPHERE),ee=new T,te=new E,re={polygonHierarchy:{}};return D.unpack=function(e,t,r){t=a(t,0);var i=C.unpackPolygonHierarchy(e,t);t=i.startingIndex,delete i.startingIndex;var n=c.unpack(e,t,$);t+=c.packedLength;var o=T.unpack(e,t,ee);t+=T.packedLength;var l=E.unpack(e,t,te);t+=E.packedLength;var u=e[t++],h=e[t++],d=e[t++],p=e[t++],m=1===e[t++],f=1===e[t++],_=1===e[t++],v=1===e[t++],g=e[t];return s(r)||(r=new D(re)),r._polygonHierarchy=i,r._ellipsoid=c.clone(n,r._ellipsoid),r._vertexFormat=T.clone(o,r._vertexFormat),r._height=u,r._extrudedHeight=h,r._granularity=d,r._stRotation=p,r._extrude=m,r._perPositionHeight=f,r._closeTop=_,r._closeBottom=v,r._rectangle=E.clone(l),r.packedLength=g,r},D.createGeometry=function(e){var r=e._vertexFormat,i=e._ellipsoid,n=e._granularity,o=e._stRotation,a=e._height,s=e._extrudedHeight,l=e._extrude,u=e._polygonHierarchy,c=e._perPositionHeight,p=e._closeTop,m=e._closeBottom,g=u.positions;if(!(g.length<3)){var y=h.fromPoints(g,i),S=C.polygonsFromHierarchy(u,c,y,i),E=S.hierarchy,T=S.polygons;if(0!==E.length){g=E[0].outerRing;var b,A,D=x(y,g,o,F),I=[],R={perPositionHeight:c,vertexFormat:r,geometry:void 0,tangentPlane:y,boundingRectangle:D,ellipsoid:i,stRotation:o,bottom:!1,top:!0,wall:!1};if(l)for(R.top=p,R.bottom=m,A=0;A<T.length;A++){b=M(i,T[A],n,E[A],c,p,m,r);var O;p&&m?(O=b.topAndBottom,R.geometry=C.scaleToGeodeticHeightExtruded(O.geometry,a,s,i,c)):p?(O=b.topAndBottom,O.geometry.attributes.position.values=w.scaleToGeodeticHeight(O.geometry.attributes.position.values,a,i,!c),R.geometry=O.geometry):m&&(O=b.topAndBottom,O.geometry.attributes.position.values=w.scaleToGeodeticHeight(O.geometry.attributes.position.values,s,i,!0),R.geometry=O.geometry),(p||m)&&(R.wall=!1,O.geometry=P(R),I.push(O));var N=b.walls;R.wall=!0;for(var L=0;L<N.length;L++){var B=N[L];R.geometry=C.scaleToGeodeticHeightExtruded(B.geometry,a,s,i,c),B.geometry=P(R),I.push(B)}}else for(A=0;A<T.length;A++)b=new f({geometry:C.createGeometryFromPositions(i,T[A],n,c,r)}),b.geometry.attributes.position.values=w.scaleToGeodeticHeight(b.geometry.attributes.position.values,a,i,!c),R.geometry=b.geometry,b.geometry=P(R),I.push(b);b=_.combineInstances(I)[0],b.attributes.position.values=new Float64Array(b.attributes.position.values),b.indices=v.createTypedArray(b.attributes.position.values.length/3,b.indices);var V=b.attributes,k=t.fromVertices(V.position.values);return r.position||delete V.position,new d({attributes:V,indices:b.indices,primitiveType:b.primitiveType,boundingSphere:k})}}},D.createShadowVolume=function(e,t,r){var i=e._granularity,n=e._ellipsoid,o=t(i,n),a=r(i,n);return new D({polygonHierarchy:e._polygonHierarchy,ellipsoid:n,stRotation:e._stRotation,granularity:i,perPositionHeight:!1,extrudedHeight:o,height:a,vertexFormat:T.POSITION_ONLY})},l(D.prototype,{rectangle:{get:function(){return this._rectangle}}}),D}),r("Core/PolygonHierarchy",["./defined"],function(e){"use strict";function t(t,r){this.positions=e(t)?t:[],this.holes=e(r)?r:[]}return t}),r("Core/PolygonOutlineGeometry",["./arrayRemoveDuplicates","./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryInstance","./GeometryPipeline","./IndexDatatype","./Math","./PolygonGeometryLibrary","./PolygonPipeline","./PrimitiveType","./Queue","./WindingOrder"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C){"use strict";function w(e,t,r,n){var o=l.fromPoints(t,e),a=o.projectPointsOntoPlane(t,T),s=v.computeWindingOrder2D(a);s===C.CLOCKWISE&&(a.reverse(),t=t.slice().reverse());var p,f,y=t.length,w=0;if(n)for(p=new Float64Array(2*y*3),f=0;f<y;f++){var S=t[f],E=t[(f+1)%y];p[w++]=S.x,p[w++]=S.y,p[w++]=S.z,p[w++]=E.x,p[w++]=E.y,p[w++]=E.z}else{var x=0;for(f=0;f<y;f++)x+=_.subdivideLineCount(t[f],t[(f+1)%y],r);for(p=new Float64Array(3*x),f=0;f<y;f++)for(var A=_.subdivideLine(t[f],t[(f+1)%y],r,b),P=A.length,M=0;M<P;++M)p[w++]=A[M]}y=p.length/3;var D=2*y,I=m.createTypedArray(y,D);for(w=0,f=0;f<y-1;f++)I[w++]=f,I[w++]=f+1;return I[w++]=y-1,I[w++]=0,new d({geometry:new u({attributes:new h({position:new c({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:p})}),indices:I,primitiveType:g.LINES})})}function S(e,t,r,n){var o=l.fromPoints(t,e),a=o.projectPointsOntoPlane(t,T),s=v.computeWindingOrder2D(a);s===C.CLOCKWISE&&(a.reverse(),t=t.slice().reverse());var p,f,y=t.length,w=new Array(y),S=0;if(n)for(p=new Float64Array(2*y*3*2),f=0;f<y;++f){w[f]=S/3;var E=t[f],x=t[(f+1)%y];p[S++]=E.x,p[S++]=E.y,p[S++]=E.z,p[S++]=x.x,p[S++]=x.y,p[S++]=x.z}else{var A=0;for(f=0;f<y;f++)A+=_.subdivideLineCount(t[f],t[(f+1)%y],r);for(p=new Float64Array(3*A*2),f=0;f<y;++f){w[f]=S/3;for(var P=_.subdivideLine(t[f],t[(f+1)%y],r,b),M=P.length,D=0;D<M;++D)p[S++]=P[D]}}y=p.length/6;var I=w.length,R=2*(2*y+I),O=m.createTypedArray(y,R);for(S=0,f=0;f<y;++f)O[S++]=f,O[S++]=(f+1)%y,O[S++]=f+y,O[S++]=(f+1)%y+y;for(f=0;f<I;f++){var N=w[f];O[S++]=N,O[S++]=N+y}return new d({geometry:new u({attributes:new h({position:new c({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:p})}),indices:O,primitiveType:g.LINES})})}function E(e){var t=e.polygonHierarchy,r=n(e.ellipsoid,s.WGS84),i=n(e.granularity,f.RADIANS_PER_DEGREE),a=n(e.height,0),l=n(e.perPositionHeight,!1),u=e.extrudedHeight,c=o(u);if(c&&!l){var h=u;u=Math.min(h,a),a=Math.max(h,a)}this._ellipsoid=s.clone(r),this._granularity=i,this._height=a,this._extrudedHeight=n(u,0),this._extrude=c,this._polygonHierarchy=t,this._perPositionHeight=l,this._workerName="createPolygonOutlineGeometry",this.packedLength=_.computeHierarchyPackedLength(t)+s.packedLength+6}var T=[],b=[];E.pack=function(e,t,r){return r=n(r,0),r=_.packPolygonHierarchy(e._polygonHierarchy,t,r),s.pack(e._ellipsoid,t,r),r+=s.packedLength,t[r++]=e._height,t[r++]=e._extrudedHeight,t[r++]=e._granularity,t[r++]=e._extrude?1:0,t[r++]=e._perPositionHeight?1:0,t[r++]=e.packedLength,t};var x=s.clone(s.UNIT_SPHERE),A={polygonHierarchy:{}};return E.unpack=function(e,t,r){t=n(t,0);var i=_.unpackPolygonHierarchy(e,t);t=i.startingIndex,delete i.startingIndex;var a=s.unpack(e,t,x);t+=s.packedLength;var l=e[t++],u=e[t++],c=e[t++],h=1===e[t++],d=1===e[t++],p=e[t++];return o(r)||(r=new E(A)),r._polygonHierarchy=i,r._ellipsoid=s.clone(a,r._ellipsoid),r._height=l,r._extrudedHeight=u,r._granularity=c,r._extrude=h,r._perPositionHeight=d,r.packedLength=p,r},E.fromPositions=function(e){e=n(e,n.EMPTY_OBJECT);var t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight};return new E(t)},E.createGeometry=function(i){var n=i._ellipsoid,a=i._granularity,s=i._height,l=i._extrudedHeight,c=i._extrude,h=i._polygonHierarchy,d=i._perPositionHeight,m=[],g=new y;g.enqueue(h);for(var C;0!==g.length;){var E=g.dequeue(),T=E.positions;if(T=e(T,r.equalsEpsilon,!0),!(T.length<3)){var b=E.holes?E.holes.length:0;for(C=0;C<b;C++){var x=E.holes[C];if(x.positions=e(x.positions,r.equalsEpsilon,!0),!(x.positions.length<3)){m.push(x.positions);var A=0;o(x.holes)&&(A=x.holes.length);for(var P=0;P<A;P++)g.enqueue(x.holes[P])}}m.push(T)}}if(0!==m.length){var M,D=[],I=f.chordLength(a,n.maximumRadius);if(c)for(C=0;C<m.length;C++)M=S(n,m[C],I,d),M.geometry=_.scaleToGeodeticHeightExtruded(M.geometry,s,l,n,d),D.push(M);else for(C=0;C<m.length;C++)M=w(n,m[C],I,d),M.geometry.attributes.position.values=v.scaleToGeodeticHeight(M.geometry.attributes.position.values,s,n,!d),D.push(M);M=p.combineInstances(D)[0];var R=t.fromVertices(M.attributes.position.values);return new u({attributes:M.attributes,indices:M.indices,primitiveType:M.primitiveType,boundingSphere:R})}},E}),r("Core/PolylineGeometry",["./arrayRemoveDuplicates","./BoundingSphere","./Cartesian3","./Color","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryType","./IndexDatatype","./Math","./PolylinePipeline","./PrimitiveType","./VertexFormat"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v){"use strict";function g(e,t,r,n,o){var a=C;a.length=o;var s,l=r.red,u=r.green,c=r.blue,h=r.alpha,d=n.red,p=n.green,m=n.blue,f=n.alpha;if(i.equals(r,n)){for(s=0;s<o;s++)a[s]=i.clone(r);return a}var _=(d-l)/o,v=(p-u)/o,g=(m-c)/o,y=(f-h)/o;for(s=0;s<o;s++)a[s]=new i(l+s*_,u+s*v,c+s*g,h+s*y);return a}function y(e){e=o(e,o.EMPTY_OBJECT);var t=e.positions,n=e.colors,s=o(e.width,1),u=o(e.colorsPerVertex,!1);this._positions=t,this._colors=n,this._width=s,this._colorsPerVertex=u,this._vertexFormat=v.clone(o(e.vertexFormat,v.DEFAULT)),this._followSurface=o(e.followSurface,!0),this._granularity=o(e.granularity,m.RADIANS_PER_DEGREE),this._ellipsoid=l.clone(o(e.ellipsoid,l.WGS84)),this._workerName="createPolylineGeometry";var c=1+t.length*r.packedLength;c+=a(n)?1+n.length*i.packedLength:1,this.packedLength=c+l.packedLength+v.packedLength+4}var C=[];y.pack=function(e,t,n){n=o(n,0);var s,u=e._positions,c=u.length;for(t[n++]=c,s=0;s<c;++s,n+=r.packedLength)r.pack(u[s],t,n);var h=e._colors;for(c=a(h)?h.length:0,t[n++]=c,s=0;s<c;++s,n+=i.packedLength)i.pack(h[s],t,n);return l.pack(e._ellipsoid,t,n),n+=l.packedLength,v.pack(e._vertexFormat,t,n),n+=v.packedLength,t[n++]=e._width,t[n++]=e._colorsPerVertex?1:0,t[n++]=e._followSurface?1:0,t[n]=e._granularity,t};var w=l.clone(l.UNIT_SPHERE),S=new v,E={positions:void 0,colors:void 0,ellipsoid:w,vertexFormat:S,width:void 0,colorsPerVertex:void 0,followSurface:void 0,granularity:void 0};y.unpack=function(e,t,n){t=o(t,0);var s,u=e[t++],c=new Array(u);for(s=0;s<u;++s,t+=r.packedLength)c[s]=r.unpack(e,t);u=e[t++];var h=u>0?new Array(u):void 0;for(s=0;s<u;++s,t+=i.packedLength)h[s]=i.unpack(e,t);var d=l.unpack(e,t,w);t+=l.packedLength;var p=v.unpack(e,t,S);t+=v.packedLength;var m=e[t++],f=1===e[t++],_=1===e[t++],g=e[t];return a(n)?(n._positions=c,n._colors=h,n._ellipsoid=l.clone(d,n._ellipsoid),n._vertexFormat=v.clone(p,n._vertexFormat),n._width=m,n._colorsPerVertex=f,n._followSurface=_,n._granularity=g,n):(E.positions=c,E.colors=h,E.width=m,E.colorsPerVertex=f,E.followSurface=_,E.granularity=g,new y(E))};var T=new r,b=new r,x=new r,A=new r;return y.createGeometry=function(o){var s,l,v,y=o._width,w=o._vertexFormat,S=o._colors,E=o._colorsPerVertex,P=o._followSurface,M=o._granularity,D=o._ellipsoid,I=e(o._positions,r.equalsEpsilon),R=I.length;if(!(R<2)){if(P){var O=f.extractHeights(I,D),N=m.chordLength(M,D.maximumRadius);if(a(S)){var L=1;for(s=0;s<R-1;++s)L+=f.numberOfPoints(I[s],I[s+1],N);var B=new Array(L),F=0;for(s=0;s<R-1;++s){var V=I[s],k=I[s+1],z=S[s],U=f.numberOfPoints(V,k,N);if(E&&s<L){var G=S[s+1],W=g(V,k,z,G,U),H=W.length;for(l=0;l<H;++l)B[F++]=W[l]}else for(l=0;l<U;++l)B[F++]=i.clone(z)}B[F]=i.clone(S[S.length-1]),S=B,C.length=0}I=f.generateCartesianArc({positions:I,minDistance:N,ellipsoid:D,height:O})}R=I.length;var q,j=4*R-4,Y=new Float64Array(3*j),X=new Float64Array(3*j),Z=new Float64Array(3*j),K=new Float32Array(2*j),Q=w.st?new Float32Array(2*j):void 0,J=a(S)?new Uint8Array(4*j):void 0,$=0,ee=0,te=0,re=0;for(l=0;l<R;++l){0===l?(q=T,r.subtract(I[0],I[1],q),r.add(I[0],q,q)):q=I[l-1],r.clone(q,x),r.clone(I[l],b),l===R-1?(q=T,r.subtract(I[R-1],I[R-2],q),r.add(I[R-1],q,q)):q=I[l+1],r.clone(q,A);var ie,ne;a(J)&&(ie=0===l||E?S[l]:S[l-1],l!==R-1&&(ne=S[l]));var oe=0===l?2:0,ae=l===R-1?2:4;for(v=oe;v<ae;++v){r.pack(b,Y,$),r.pack(x,X,$),r.pack(A,Z,$),$+=3;var se=v-2<0?-1:1;if(K[ee++]=2*(v%2)-1,K[ee++]=se*y,w.st&&(Q[te++]=l/(R-1),Q[te++]=Math.max(K[ee-2],0)),a(J)){var le=v<2?ie:ne;J[re++]=i.floatToByte(le.red),J[re++]=i.floatToByte(le.green),J[re++]=i.floatToByte(le.blue),J[re++]=i.floatToByte(le.alpha)}}}var ue=new h;ue.position=new c({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:Y}),ue.prevPosition=new c({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:X}),ue.nextPosition=new c({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:Z}),ue.expandAndWidth=new c({componentDatatype:n.FLOAT,componentsPerAttribute:2,values:K}),w.st&&(ue.st=new c({componentDatatype:n.FLOAT,componentsPerAttribute:2,values:Q})),a(J)&&(ue.color=new c({componentDatatype:n.UNSIGNED_BYTE,componentsPerAttribute:4,values:J,normalize:!0}));var ce=p.createTypedArray(j,6*R-6),he=0,de=0,pe=R-1;for(l=0;l<pe;++l)ce[de++]=he,ce[de++]=he+2,ce[de++]=he+1,ce[de++]=he+1,ce[de++]=he+2,ce[de++]=he+3,he+=4;return new u({attributes:ue,indices:ce,primitiveType:_.TRIANGLES,boundingSphere:t.fromPoints(I),geometryType:d.POLYLINES})}},y}),r("Core/PolylineVolumeGeometry",["./arrayRemoveDuplicates","./BoundingRectangle","./BoundingSphere","./Cartesian2","./Cartesian3","./ComponentDatatype","./CornerType","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryPipeline","./IndexDatatype","./Math","./PolygonPipeline","./PolylineVolumeGeometryLibrary","./PrimitiveType","./VertexFormat","./WindingOrder"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w){"use strict";function S(e,t,i,n){var a=new p;n.position&&(a.position=new d({componentDatatype:o.DOUBLE,componentsPerAttribute:3,values:e}));var s,l,u,c,_,g,C=t.length,w=e.length/3,S=(w-2*C)/(2*C),E=v.triangulate(t),T=(S-1)*C*6+2*E.length,b=f.createTypedArray(w,T),x=2*C,A=0;for(s=0;s<S-1;s++){for(l=0;l<C-1;l++)u=2*l+s*C*2,g=u+x,c=u+1,_=c+x,b[A++]=c,b[A++]=u,b[A++]=_,b[A++]=_,b[A++]=u,b[A++]=g;u=2*C-2+s*C*2,c=u+1,_=c+x,g=u+x,b[A++]=c,b[A++]=u,b[A++]=_,b[A++]=_,b[A++]=u,b[A++]=g}if(n.st||n.tangent||n.binormal){var P,M,D=new Float32Array(2*w),I=1/(S-1),R=1/i.height,O=i.height/2,N=0;for(s=0;s<S;s++){for(P=s*I,M=R*(t[0].y+O),D[N++]=P,D[N++]=M,l=1;l<C;l++)M=R*(t[l].y+O),D[N++]=P,D[N++]=M,D[N++]=P,D[N++]=M;M=R*(t[0].y+O),D[N++]=P,D[N++]=M}for(l=0;l<C;l++)P=0,M=R*(t[l].y+O),D[N++]=P,D[N++]=M;for(l=0;l<C;l++)P=(S-1)*I,M=R*(t[l].y+O),D[N++]=P,D[N++]=M;a.st=new d({componentDatatype:o.FLOAT,componentsPerAttribute:2,values:new Float32Array(D)})}var L=w-2*C;for(s=0;s<E.length;s+=3){var B=E[s]+L,F=E[s+1]+L,V=E[s+2]+L;b[A++]=B,b[A++]=F,b[A++]=V,b[A++]=V+C,b[A++]=F+C,b[A++]=B+C}var k=new h({attributes:a,indices:b,boundingSphere:r.fromVertices(e),primitiveType:y.TRIANGLES});return n.normal&&(k=m.computeNormal(k)),(n.tangent||n.binormal)&&(k=m.computeBinormalAndTangent(k),n.tangent||(k.attributes.tangent=void 0),n.binormal||(k.attributes.binormal=void 0),n.st||(k.attributes.st=void 0)),k}function E(e){e=s(e,s.EMPTY_OBJECT);var t=e.polylinePositions,r=e.shapePositions;this._positions=t,this._shape=r,this._ellipsoid=c.clone(s(e.ellipsoid,c.WGS84)),this._cornerType=s(e.cornerType,a.ROUNDED),this._vertexFormat=C.clone(s(e.vertexFormat,C.DEFAULT)),this._granularity=s(e.granularity,_.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeGeometry";var o=1+t.length*n.packedLength;o+=1+r.length*i.packedLength,this.packedLength=o+c.packedLength+C.packedLength+2}E.pack=function(e,t,r){r=s(r,0);var o,a=e._positions,l=a.length;for(t[r++]=l,o=0;o<l;++o,r+=n.packedLength)n.pack(a[o],t,r);var u=e._shape;for(l=u.length,t[r++]=l,o=0;o<l;++o,r+=i.packedLength)i.pack(u[o],t,r);return c.pack(e._ellipsoid,t,r),r+=c.packedLength,C.pack(e._vertexFormat,t,r),r+=C.packedLength,t[r++]=e._cornerType,t[r]=e._granularity,t};var T=c.clone(c.UNIT_SPHERE),b=new C,x={polylinePositions:void 0,shapePositions:void 0,ellipsoid:T,vertexFormat:b,cornerType:void 0,granularity:void 0};E.unpack=function(e,t,r){t=s(t,0);var o,a=e[t++],u=new Array(a);for(o=0;o<a;++o,t+=n.packedLength)u[o]=n.unpack(e,t);a=e[t++];var h=new Array(a);for(o=0;o<a;++o,t+=i.packedLength)h[o]=i.unpack(e,t);var d=c.unpack(e,t,T);t+=c.packedLength;var p=C.unpack(e,t,b);t+=C.packedLength;var m=e[t++],f=e[t];return l(r)?(r._positions=u,r._shape=h,r._ellipsoid=c.clone(d,r._ellipsoid),r._vertexFormat=C.clone(p,r._vertexFormat),r._cornerType=m,r._granularity=f,r):(x.polylinePositions=u,x.shapePositions=h,x.cornerType=m,x.granularity=f,new E(x))};var A=new t;return E.createGeometry=function(r){var i=r._positions,o=e(i,n.equalsEpsilon),a=r._shape;if(a=g.removeDuplicatesFromShape(a),!(o.length<2||a.length<3)){v.computeWindingOrder2D(a)===w.CLOCKWISE&&a.reverse();var s=t.fromPoints(a,A),l=g.computePositions(o,a,s,r,!0);return S(l,a,s,r._vertexFormat)}},E}),r("Core/PolylineVolumeOutlineGeometry",["./arrayRemoveDuplicates","./BoundingRectangle","./BoundingSphere","./Cartesian2","./Cartesian3","./ComponentDatatype","./CornerType","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PolygonPipeline","./PolylineVolumeGeometryLibrary","./PrimitiveType","./WindingOrder"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y){"use strict";function C(e,t){var i=new p;i.position=new d({componentDatatype:o.DOUBLE,componentsPerAttribute:3,values:e});var n,a,s=t.length,l=i.position.values.length/3,u=e.length/3,c=u/s,f=m.createTypedArray(l,2*s*(c+1)),_=0;n=0;var v=n*s;for(a=0;a<s-1;a++)f[_++]=a+v,f[_++]=a+v+1;for(f[_++]=s-1+v,f[_++]=v,n=c-1,v=n*s,a=0;a<s-1;a++)f[_++]=a+v,f[_++]=a+v+1;for(f[_++]=s-1+v,f[_++]=v,n=0;n<c-1;n++){var y=s*n,C=y+s;for(a=0;a<s;a++)f[_++]=a+y,f[_++]=a+C}var w=new h({attributes:i,indices:m.createTypedArray(l,f),boundingSphere:r.fromVertices(e),primitiveType:g.LINES});return w}function w(e){e=s(e,s.EMPTY_OBJECT);var t=e.polylinePositions,r=e.shapePositions;this._positions=t,this._shape=r,this._ellipsoid=c.clone(s(e.ellipsoid,c.WGS84)),this._cornerType=s(e.cornerType,a.ROUNDED),this._granularity=s(e.granularity,f.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeOutlineGeometry";var o=1+t.length*n.packedLength;o+=1+r.length*i.packedLength,this.packedLength=o+c.packedLength+2}w.pack=function(e,t,r){r=s(r,0);var o,a=e._positions,l=a.length;for(t[r++]=l,o=0;o<l;++o,r+=n.packedLength)n.pack(a[o],t,r);var u=e._shape;for(l=u.length,t[r++]=l,o=0;o<l;++o,r+=i.packedLength)i.pack(u[o],t,r);return c.pack(e._ellipsoid,t,r),r+=c.packedLength,t[r++]=e._cornerType,t[r]=e._granularity,t};var S=c.clone(c.UNIT_SPHERE),E={polylinePositions:void 0,shapePositions:void 0,ellipsoid:S,height:void 0,cornerType:void 0,granularity:void 0};w.unpack=function(e,t,r){t=s(t,0);var o,a=e[t++],u=new Array(a);for(o=0;o<a;++o,t+=n.packedLength)u[o]=n.unpack(e,t);a=e[t++];var h=new Array(a);for(o=0;o<a;++o,t+=i.packedLength)h[o]=i.unpack(e,t);var d=c.unpack(e,t,S);t+=c.packedLength;var p=e[t++],m=e[t];return l(r)?(r._positions=u,r._shape=h,r._ellipsoid=c.clone(d,r._ellipsoid),r._cornerType=p,r._granularity=m,r):(E.polylinePositions=u,E.shapePositions=h,E.cornerType=p,E.granularity=m,new w(E))};var T=new t;return w.createGeometry=function(r){var i=r._positions,o=e(i,n.equalsEpsilon),a=r._shape;if(a=v.removeDuplicatesFromShape(a),!(o.length<2||a.length<3)){_.computeWindingOrder2D(a)===y.CLOCKWISE&&a.reverse();var s=t.fromPoints(a,T),l=v.computePositions(o,a,s,r,!1);return C(l,a)}},w}),r("Core/QuaternionSpline",["./defaultValue","./defined","./defineProperties","./DeveloperError","./Quaternion","./Spline"],function(e,t,r,i,n,o){"use strict";function a(e,r,i){var o=e.length,a=new Array(o);a[0]=t(r)?r:e[0],a[o-1]=t(i)?i:e[o-1];for(var s=1;s<o-1;++s)a[s]=n.computeInnerQuadrangle(e[s-1],e[s],e[s+1],new n);return a}function s(e){var r=e.points,i=e.innerQuadrangles,o=e.times;if(r.length<3){var a=o[0],s=1/(o[1]-a),l=r[0],u=r[1];return function(e,r){t(r)||(r=new n);var i=(e-a)*s;return n.fastSlerp(l,u,i,r)}}return function(a,s){t(s)||(s=new n);var l=e._lastTimeIndex=e.findTimeInterval(a,e._lastTimeIndex),u=(a-o[l])/(o[l+1]-o[l]),c=r[l],h=r[l+1],d=i[l],p=i[l+1];return n.fastSquad(c,h,d,p,u,s)}}function l(t){t=e(t,e.EMPTY_OBJECT);var r=t.points,i=t.times,n=t.firstInnerQuadrangle,o=t.lastInnerQuadrangle,l=a(r,n,o);this._times=i,this._points=r,this._innerQuadrangles=l,this._evaluateFunction=s(this),this._lastTimeIndex=0}return r(l.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}},innerQuadrangles:{get:function(){return this._innerQuadrangles}}}),l.prototype.findTimeInterval=o.prototype.findTimeInterval,l.prototype.evaluate=function(e,t){return this._evaluateFunction(e,t)},l}),r("Core/RectangleGeometryLibrary",["./Cartesian3","./Cartographic","./defined","./DeveloperError","./GeographicProjection","./Math","./Matrix2","./Rectangle"],function(e,t,r,i,n,o,a,s){"use strict";var l=Math.cos,u=Math.sin,c=Math.sqrt,h={};h.computePosition=function(e,t,i,n,o){var s=e.ellipsoid.radiiSquared,h=e.nwCorner,d=e.rectangle,p=h.latitude-e.granYCos*t+i*e.granXSin,m=l(p),f=u(p),_=s.z*f,v=h.longitude+t*e.granYSin+i*e.granXCos,g=m*l(v),y=m*u(v),C=s.x*g,w=s.y*y,S=c(C*g+w*y+_*f);n.x=C/S,n.y=w/S,n.z=_/S,r(e.vertexFormat)&&e.vertexFormat.st&&(o.x=(v-d.west)*e.lonScalar-.5,o.y=(p-d.south)*e.latScalar-.5,a.multiplyByVector(e.textureMatrix,o,o),o.x+=.5,o.y+=.5)};var d=new a,p=new e,m=new t,f=new e,_=new n;return h.computeOptions=function(t,n,l){var u,c,h,v,g,y=t._granularity,C=t._ellipsoid,w=t._surfaceHeight,S=t._rotation,E=t._extrudedHeight,T=n.east,b=n.west,x=n.north,A=n.south,P=x-A;b>T?(g=o.TWO_PI-b+T,u=Math.ceil(g/y)+1,c=Math.ceil(P/y)+1,h=g/(u-1),v=P/(c-1)):(g=T-b,u=Math.ceil(g/y)+1,c=Math.ceil(P/y)+1,h=g/(u-1),v=P/(c-1)),l=s.northwest(n,l);var M=s.center(n,m),D=v,I=h,R=0,O=0;if(r(S)&&0!==S){var N=Math.cos(S);D*=N,I*=N;var L=Math.sin(S);R=v*L,O=h*L,p=_.project(l,p),f=_.project(M,f),p=e.subtract(p,f,p);var B=a.fromRotation(S,d);p=a.multiplyByVector(B,p,p),p=e.add(p,f,p),l=_.unproject(p,l);var F=l.latitude,V=F+(u-1)*O,k=F-D*(c-1),z=F-D*(c-1)+(u-1)*O;x=Math.max(F,V,k,z),A=Math.min(F,V,k,z);var U=l.longitude,G=U+(u-1)*I,W=U+(c-1)*R,H=U+(c-1)*R+(u-1)*I;if(T=Math.max(U,G,W,H),b=Math.min(U,G,W,H),x<-o.PI_OVER_TWO||x>o.PI_OVER_TWO||A<-o.PI_OVER_TWO||A>o.PI_OVER_TWO)throw new i("Rotated rectangle is invalid.  It crosses over either the north or south pole.");n.north=x,n.south=A,n.east=T,n.west=b}return{granYCos:D,granYSin:R,granXCos:I,granXSin:O,ellipsoid:C,width:u,height:c,surfaceHeight:w,extrudedHeight:E,nwCorner:l,rectangle:n}},h});r("Core/RectangleGeometry",["./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./ComponentDatatype","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryInstance","./GeometryPipeline","./IndexDatatype","./Math","./Matrix2","./Matrix3","./PolygonPipeline","./PrimitiveType","./Quaternion","./Rectangle","./RectangleGeometryLibrary","./VertexFormat"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T){"use strict";function b(e,t){var r=new c({attributes:new d,primitiveType:C.TRIANGLES});return r.attributes.position=new h({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:t.positions}),e.normal&&(r.attributes.normal=new h({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:t.normals})),e.tangent&&(r.attributes.tangent=new h({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:t.tangents})),e.binormal&&(r.attributes.binormal=new h({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:t.binormals})),r}function x(e,t,i,n){for(var o=e.length,a=t.normal?new Float32Array(o):void 0,s=t.tangent?new Float32Array(o):void 0,l=t.binormal?new Float32Array(o):void 0,u=0,c=F,h=B,d=L,p=0;p<o;p+=3){var m=r.fromArray(e,p,N),f=u+1,_=u+2;(t.normal||t.tangent||t.binormal)&&(d=i.geodeticSurfaceNormal(m,d),(t.tangent||t.binormal)&&(r.cross(r.UNIT_Z,d,h),g.multiplyByVector(n,h,h),r.normalize(h,h),t.binormal&&r.normalize(r.cross(d,h,c),c)),t.normal&&(a[u]=d.x,a[f]=d.y,a[_]=d.z),t.tangent&&(s[u]=h.x,s[f]=h.y,s[_]=h.z),t.binormal&&(l[u]=c.x,l[f]=c.y,l[_]=c.z)),u+=3}return b(t,{positions:e,normals:a,tangents:s,binormals:l})}function A(e,t,i){for(var n=e.length,o=t.normal?new Float32Array(n):void 0,a=t.tangent?new Float32Array(n):void 0,s=t.binormal?new Float32Array(n):void 0,l=0,u=0,c=0,h=!0,d=F,p=B,m=L,f=0;f<n;f+=6){var v=r.fromArray(e,f,N);if(t.normal||t.tangent||t.binormal){var g=r.fromArray(e,(f+6)%n,G);if(h){var y=r.fromArray(e,(f+3)%n,W);r.subtract(g,v,g),r.subtract(y,v,y),m=r.normalize(r.cross(y,g,m),m),h=!1}r.equalsEpsilon(g,v,_.EPSILON10)&&(h=!0),(t.tangent||t.binormal)&&(d=i.geodeticSurfaceNormal(v,d),t.tangent&&(p=r.normalize(r.cross(d,m,p),p))),t.normal&&(o[l++]=m.x,o[l++]=m.y,o[l++]=m.z,o[l++]=m.x,o[l++]=m.y,o[l++]=m.z),t.tangent&&(a[u++]=p.x,a[u++]=p.y,a[u++]=p.z,a[u++]=p.x,a[u++]=p.y,a[u++]=p.z),t.binormal&&(s[c++]=d.x,s[c++]=d.y,s[c++]=d.z,s[c++]=d.x,s[c++]=d.y,s[c++]=d.z)}}return b(t,{positions:e,normals:o,tangents:a,binormals:s})}function P(e){for(var t=e.vertexFormat,r=e.ellipsoid,i=e.size,o=e.height,a=e.width,s=t.position?new Float64Array(3*i):void 0,l=t.st?new Float32Array(2*i):void 0,u=0,c=0,d=N,p=k,m=Number.MAX_VALUE,_=Number.MAX_VALUE,v=-Number.MAX_VALUE,g=-Number.MAX_VALUE,y=0;y<o;++y)for(var C=0;C<a;++C)E.computePosition(e,y,C,d,p),s[u++]=d.x,s[u++]=d.y,s[u++]=d.z,t.st&&(l[c++]=p.x,l[c++]=p.y,m=Math.min(m,p.x),_=Math.min(_,p.y),v=Math.max(v,p.x),g=Math.max(g,p.y));if(t.st&&(m<0||_<0||v>1||g>1))for(var w=0;w<l.length;w+=2)l[w]=(l[w]-m)/(v-m),l[w+1]=(l[w+1]-_)/(g-_);for(var S=x(s,t,r,e.tangentRotationMatrix),T=6*(a-1)*(o-1),b=f.createTypedArray(i,T),A=0,P=0,M=0;M<o-1;++M){for(var D=0;D<a-1;++D){var I=A,R=I+a,O=R+1,L=I+1;b[P++]=I,b[P++]=R,b[P++]=L,b[P++]=L,b[P++]=R,b[P++]=O,++A}++A}return S.indices=b,t.st&&(S.attributes.st=new h({componentDatatype:n.FLOAT,componentsPerAttribute:2,values:l})),S}function M(e,t,r,i,n){return e[t++]=i[r],e[t++]=i[r+1],e[t++]=i[r+2],e[t++]=n[r],e[t++]=n[r+1],e[t++]=n[r+2],e}function D(e,t,r,i){return e[t++]=i[r],e[t++]=i[r+1],e[t++]=i[r],e[t++]=i[r+1],e}function I(e){var t,i=e.vertexFormat,o=e.surfaceHeight,a=e.extrudedHeight,s=Math.min(a,o),l=Math.max(a,o),u=e.height,c=e.width,d=e.ellipsoid,v=P(e);if(_.equalsEpsilon(s,l,_.EPSILON10))return v;var g=y.scaleToGeodeticHeight(v.attributes.position.values,l,d,!1);g=new Float64Array(g);var C=g.length,w=2*C,S=new Float64Array(w);S.set(g);var E=y.scaleToGeodeticHeight(v.attributes.position.values,s,d);S.set(E,C),v.attributes.position.values=S;var T,b=i.normal?new Float32Array(w):void 0,x=i.tangent?new Float32Array(w):void 0,I=i.binormal?new Float32Array(w):void 0,R=i.st?new Float32Array(w/3*2):void 0;if(i.normal){var O=v.attributes.normal.values;for(b.set(O),t=0;t<C;t++)O[t]=-O[t];b.set(O,C),v.attributes.normal.values=b}if(i.tangent){var N=v.attributes.tangent.values;for(x.set(N),t=0;t<C;t++)N[t]=-N[t];x.set(N,C),v.attributes.tangent.values=x}if(i.binormal){var L=v.attributes.binormal.values;I.set(L),I.set(L,C),v.attributes.binormal.values=I}i.st&&(T=v.attributes.st.values,R.set(T),R.set(T,C/3*2),v.attributes.st.values=R);var B=v.indices,F=B.length,V=C/3,k=f.createTypedArray(w/3,2*F);for(k.set(B),t=0;t<F;t+=3)k[t+F]=B[t+2]+V,k[t+1+F]=B[t+1]+V,k[t+2+F]=B[t]+V;v.indices=k;var z=2*c+2*u-4,U=2*(z+4),H=new Float64Array(3*U),q=i.st?new Float32Array(2*U):void 0,j=0,Y=0,X=c*u;for(t=0;t<X;t+=c)H=M(H,j,3*t,g,E),j+=6,i.st&&(q=D(q,Y,2*t,T),Y+=4);for(t=X-c;t<X;t++)H=M(H,j,3*t,g,E),j+=6,i.st&&(q=D(q,Y,2*t,T),Y+=4);for(t=X-1;t>0;t-=c)H=M(H,j,3*t,g,E),j+=6,i.st&&(q=D(q,Y,2*t,T),Y+=4);for(t=c-1;t>=0;t--)H=M(H,j,3*t,g,E),j+=6,i.st&&(q=D(q,Y,2*t,T),Y+=4);var Z=A(H,i,d);i.st&&(Z.attributes.st=new h({componentDatatype:n.FLOAT,componentsPerAttribute:2,values:q}));var K,Q,J,$,ee=f.createTypedArray(U,6*z);C=H.length/3;
-var te=0;for(t=0;t<C-1;t+=2){K=t,$=(K+2)%C;var re=r.fromArray(H,3*K,G),ie=r.fromArray(H,3*$,W);r.equalsEpsilon(re,ie,_.EPSILON10)||(Q=(K+1)%C,J=(Q+2)%C,ee[te++]=K,ee[te++]=Q,ee[te++]=$,ee[te++]=$,ee[te++]=Q,ee[te++]=J)}return Z.indices=ee,Z=m.combineInstances([new p({geometry:v}),new p({geometry:Z})]),Z[0]}function R(e,t,r){if(0===r)return S.clone(e);S.northeast(e,X[0]),S.northwest(e,X[1]),S.southeast(e,X[2]),S.southwest(e,X[3]),t.cartographicArrayToCartesianArray(X,Y);var i=t.geodeticSurfaceNormalCartographic(S.center(e,q));w.fromAxisAngle(i,r,j),g.fromQuaternion(j,H);for(var n=0;n<4;++n)g.multiplyByVector(H,Y[n],Y[n]);return t.cartesianArrayToCartographicArray(Y,X),S.fromCartographicArray(X)}function O(e){e=o(e,o.EMPTY_OBJECT);var t=e.rectangle,r=o(e.granularity,_.RADIANS_PER_DEGREE),i=o(e.ellipsoid,u.WGS84),n=o(e.height,0),s=o(e.rotation,0),l=o(e.stRotation,0),c=o(e.vertexFormat,T.DEFAULT),h=e.extrudedHeight,d=a(h),p=o(e.closeTop,!0),m=o(e.closeBottom,!0);this._rectangle=t,this._granularity=r,this._ellipsoid=u.clone(i),this._surfaceHeight=n,this._rotation=s,this._stRotation=l,this._vertexFormat=T.clone(c),this._extrudedHeight=o(h,0),this._extrude=d,this._closeTop=p,this._closeBottom=m,this._workerName="createRectangleGeometry",this._rotatedRectangle=R(this._rectangle,this._ellipsoid,s)}var N=new r,L=new r,B=new r,F=new r,V=new S,k=new t,z=new e,U=new e,G=new r,W=new r,H=new g,q=new r,j=new w,Y=[new r,new r,new r,new r],X=[new i,new i,new i,new i];O.packedLength=S.packedLength+u.packedLength+T.packedLength+S.packedLength+8,O.pack=function(e,t,r){return r=o(r,0),S.pack(e._rectangle,t,r),r+=S.packedLength,u.pack(e._ellipsoid,t,r),r+=u.packedLength,T.pack(e._vertexFormat,t,r),r+=T.packedLength,S.pack(e._rotatedRectangle,t,r),r+=S.packedLength,t[r++]=e._granularity,t[r++]=e._surfaceHeight,t[r++]=e._rotation,t[r++]=e._stRotation,t[r++]=e._extrudedHeight,t[r++]=e._extrude?1:0,t[r++]=e._closeTop?1:0,t[r]=e._closeBottom?1:0,t};var Z=new S,K=new S,Q=u.clone(u.UNIT_SPHERE),J=new T,$={rectangle:Z,ellipsoid:Q,vertexFormat:J,granularity:void 0,height:void 0,rotation:void 0,stRotation:void 0,extrudedHeight:void 0,closeTop:void 0,closeBottom:void 0};O.unpack=function(e,t,r){t=o(t,0);var i=S.unpack(e,t,Z);t+=S.packedLength;var n=u.unpack(e,t,Q);t+=u.packedLength;var s=T.unpack(e,t,J);t+=T.packedLength;var l=S.unpack(e,t,K);t+=S.packedLength;var c=e[t++],h=e[t++],d=e[t++],p=e[t++],m=e[t++],f=1===e[t++],_=1===e[t++],v=1===e[t];return a(r)?(r._rectangle=S.clone(i,r._rectangle),r._ellipsoid=u.clone(n,r._ellipsoid),r._vertexFormat=T.clone(s,r._vertexFormat),r._granularity=c,r._surfaceHeight=h,r._rotation=d,r._stRotation=p,r._extrudedHeight=f?m:void 0,r._extrude=f,r._closeTop=_,r._closeBottom=v,r._rotatedRectangle=l,r):($.granularity=c,$.height=h,$.rotation=d,$.stRotation=p,$.extrudedHeight=f?m:void 0,$.closeTop=_,$.closeBottom=v,new O($))};var ee=new v,te=new g,re=new i,ie=new w,ne=new i;return O.createGeometry=function(t){if(!_.equalsEpsilon(t._rectangle.north,t._rectangle.south,_.EPSILON10)&&!_.equalsEpsilon(t._rectangle.east,t._rectangle.west,_.EPSILON10)){var i=S.clone(t._rectangle,V),n=t._ellipsoid,o=t._surfaceHeight,s=t._extrude,l=t._extrudedHeight,u=t._stRotation,h=t._vertexFormat,p=E.computeOptions(t,i,re),m=ee,f=te;if(a(u)){v.fromRotation(-u,m);var C=S.center(i,ne),T=n.cartographicToCartesian(C,G);r.normalize(T,T),w.fromAxisAngle(T,-u,ie),g.fromQuaternion(ie,f)}else v.clone(v.IDENTITY,m),g.clone(g.IDENTITY,f);p.lonScalar=1/i.width,p.latScalar=1/i.height,p.vertexFormat=h,p.textureMatrix=m,p.tangentRotationMatrix=f,p.size=p.width*p.height;var b,x;if(i=t._rectangle,s){b=I(p);var A=e.fromRectangle3D(i,n,o,U),M=e.fromRectangle3D(i,n,l,z);x=e.union(A,M)}else b=P(p),b.attributes.position.values=y.scaleToGeodeticHeight(b.attributes.position.values,o,n,!1),x=e.fromRectangle3D(i,n,o);return h.position||delete b.attributes.position,new c({attributes:new d(b.attributes),indices:b.indices,primitiveType:b.primitiveType,boundingSphere:x})}},O.createShadowVolume=function(e,t,r){var i=e._granularity,n=e._ellipsoid,o=t(i,n),a=r(i,n);return new O({rectangle:e._rectangle,rotation:e._rotation,ellipsoid:n,stRotation:e._stRotation,granularity:i,extrudedHeight:a,height:o,closeTop:!0,closeBottom:!0,vertexFormat:T.POSITION_ONLY})},s(O.prototype,{rectangle:{get:function(){return this._rotatedRectangle}}}),O});r("Core/RectangleOutlineGeometry",["./BoundingSphere","./Cartesian3","./Cartographic","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PolygonPipeline","./PrimitiveType","./Rectangle","./RectangleGeometryLibrary"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_){"use strict";function v(e){var t,r=e.size,n=e.height,o=e.width,a=new Float64Array(3*r),s=0,d=0,p=S;for(t=0;t<o;t++)_.computePosition(e,d,t,p),a[s++]=p.x,a[s++]=p.y,a[s++]=p.z;for(t=o-1,d=1;d<n;d++)_.computePosition(e,d,t,p),a[s++]=p.x,a[s++]=p.y,a[s++]=p.z;for(d=n-1,t=o-2;t>=0;t--)_.computePosition(e,d,t,p),a[s++]=p.x,a[s++]=p.y,a[s++]=p.z;for(t=0,d=n-2;d>0;d--)_.computePosition(e,d,t,p),a[s++]=p.x,a[s++]=p.y,a[s++]=p.z;for(var f=a.length/3*2,v=h.createTypedArray(a.length/3,f),g=0,y=0;y<a.length/3-1;y++)v[g++]=y,v[g++]=y+1;v[g++]=a.length/3-1,v[g++]=0;var C=new l({attributes:new c,primitiveType:m.LINES});return C.attributes.position=new u({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:a}),C.indices=v,C}function g(e){var t=e.surfaceHeight,r=e.extrudedHeight,i=e.ellipsoid,n=Math.min(r,t),o=Math.max(r,t),a=v(e);if(d.equalsEpsilon(n,o,d.EPSILON10))return a;var s=e.height,l=e.width,u=p.scaleToGeodeticHeight(a.attributes.position.values,o,i,!1),c=u.length,m=new Float64Array(2*c);m.set(u);var f=p.scaleToGeodeticHeight(a.attributes.position.values,n,i);m.set(f,c),a.attributes.position.values=m;var _=m.length/3*2+8,g=h.createTypedArray(m.length/3,_);c=m.length/6;for(var y=0,C=0;C<c-1;C++)g[y++]=C,g[y++]=C+1,g[y++]=C+c,g[y++]=C+c+1;return g[y++]=c-1,g[y++]=0,g[y++]=c+c-1,g[y++]=c,g[y++]=0,g[y++]=c,g[y++]=l-1,g[y++]=c+l-1,g[y++]=l+s-2,g[y++]=l+s-2+c,g[y++]=2*l+s-3,g[y++]=2*l+s-3+c,a.indices=g,a}function y(e){e=n(e,n.EMPTY_OBJECT);var t=e.rectangle,r=n(e.granularity,d.RADIANS_PER_DEGREE),i=n(e.ellipsoid,s.WGS84),o=n(e.height,0),a=n(e.rotation,0),l=e.extrudedHeight;this._rectangle=t,this._granularity=r,this._ellipsoid=i,this._surfaceHeight=o,this._rotation=a,this._extrudedHeight=l,this._workerName="createRectangleOutlineGeometry"}var C=new e,w=new e,S=new t,E=new f;y.packedLength=f.packedLength+s.packedLength+5,y.pack=function(e,t,r){return r=n(r,0),f.pack(e._rectangle,t,r),r+=f.packedLength,s.pack(e._ellipsoid,t,r),r+=s.packedLength,t[r++]=e._granularity,t[r++]=e._surfaceHeight,t[r++]=e._rotation,t[r++]=o(e._extrudedHeight)?1:0,t[r]=n(e._extrudedHeight,0),t};var T=new f,b=s.clone(s.UNIT_SPHERE),x={rectangle:T,ellipsoid:b,granularity:void 0,height:void 0,rotation:void 0,extrudedHeight:void 0};y.unpack=function(e,t,r){t=n(t,0);var i=f.unpack(e,t,T);t+=f.packedLength;var a=s.unpack(e,t,b);t+=s.packedLength;var l=e[t++],u=e[t++],c=e[t++],h=e[t++],d=e[t];return o(r)?(r._rectangle=f.clone(i,r._rectangle),r._ellipsoid=s.clone(a,r._ellipsoid),r._surfaceHeight=u,r._rotation=c,r._extrudedHeight=h?d:void 0,r):(x.granularity=l,x.height=u,x.rotation=c,x.extrudedHeight=h?d:void 0,new y(x))};var A=new r;return y.createGeometry=function(t){var r=f.clone(t._rectangle,E),i=t._ellipsoid,n=t._surfaceHeight,a=t._extrudedHeight,s=_.computeOptions(t,r,A);s.size=2*s.width+2*s.height-4;var u,c;if(r=t._rectangle,!d.equalsEpsilon(r.north,r.south,d.EPSILON10)&&!d.equalsEpsilon(r.east,r.west,d.EPSILON10)){if(o(a)){u=g(s);var h=e.fromRectangle3D(r,i,n,w),y=e.fromRectangle3D(r,i,a,C);c=e.union(h,y)}else u=v(s),u.attributes.position.values=p.scaleToGeodeticHeight(u.attributes.position.values,n,i,!1),c=e.fromRectangle3D(r,i,n);return new l({attributes:u.attributes,indices:u.indices,primitiveType:m.LINES,boundingSphere:c})}},y}),r("Core/ReferenceFrame",["./freezeObject"],function(e){"use strict";var t={FIXED:0,INERTIAL:1};return e(t)}),r("Core/requestAnimationFrame",["./defined","./getTimestamp"],function(e,t){"use strict";function r(e){return i(e)}if("undefined"!=typeof window){var i=window.requestAnimationFrame;return function(){if(!e(i))for(var r=["webkit","moz","ms","o"],n=0,o=r.length;n<o&&!e(i);)i=window[r[n]+"RequestAnimationFrame"],++n;if(!e(i)){var a=1e3/60,s=0;i=function(e){var r=t(),i=Math.max(a-(r-s),0);return s=r+i,setTimeout(function(){e(s)},i)}}}(),r}}),r("Core/sampleTerrain",["../ThirdParty/when","./defined","./DeveloperError"],function(e,t,r){"use strict";function i(t,r,i){function o(){t.ready?e(n(t,r,i),function(e){a.resolve(e)}):setTimeout(o,10)}var a=e.defer();return o(),a.promise}function n(t,r,i){var n,s=t.tilingScheme,l=[],u={};for(n=0;n<i.length;++n){var c=s.positionToTileXY(i[n],r),h=c.toString();if(!u.hasOwnProperty(h)){var d={x:c.x,y:c.y,level:r,tilingScheme:s,terrainProvider:t,positions:[]};u[h]=d,l.push(d)}u[h].positions.push(i[n])}var p=[];for(n=0;n<l.length;++n){var m=l[n],f=m.terrainProvider.requestTileGeometry(m.x,m.y,m.level),_=e(f,o(m),a(m));p.push(_)}return e.all(p,function(){return i})}function o(e){var t=e.positions,r=e.tilingScheme.tileXYToRectangle(e.x,e.y,e.level);return function(e){for(var i=0;i<t.length;++i){var n=t[i];n.height=e.interpolateHeight(r,n.longitude,n.latitude)}}}function a(e){var t=e.positions;return function(){for(var e=0;e<t.length;++e){var r=t[e];r.height=void 0}}}return i}),r("Core/ScreenSpaceEventType",["./freezeObject"],function(e){"use strict";var t={LEFT_DOWN:0,LEFT_UP:1,LEFT_CLICK:2,LEFT_DOUBLE_CLICK:3,RIGHT_DOWN:5,RIGHT_UP:6,RIGHT_CLICK:7,RIGHT_DOUBLE_CLICK:8,MIDDLE_DOWN:10,MIDDLE_UP:11,MIDDLE_CLICK:12,MIDDLE_DOUBLE_CLICK:13,MOUSE_MOVE:15,WHEEL:16,PINCH_START:17,PINCH_END:18,PINCH_MOVE:19};return e(t)}),r("Core/ScreenSpaceEventHandler",["./AssociativeArray","./Cartesian2","./defaultValue","./defined","./destroyObject","./DeveloperError","./FeatureDetection","./getTimestamp","./KeyboardEventModifier","./ScreenSpaceEventType"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(e,t,r){var i=e._element;if(i===document)return r.x=t.clientX,r.y=t.clientY,r;var n=i.getBoundingClientRect();return r.x=t.clientX-n.left,r.y=t.clientY-n.top,r}function h(e,t){var r=e;return i(t)&&(r+="+"+t),r}function d(e){return e.shiftKey?l.SHIFT:e.ctrlKey?l.CTRL:e.altKey?l.ALT:void 0}function p(e,t,r,i){function n(t){i(e,t)}r.addEventListener(t,n,!1),e._removalFunctions.push(function(){r.removeEventListener(t,n,!1)})}function m(e){var t=e._element,r=i(t.disableRootEvents)?t:document;a.supportsPointerEvents()?(p(e,"pointerdown",t,P),p(e,"pointerup",t,M),p(e,"pointermove",t,D)):(p(e,"mousedown",t,g),p(e,"mouseup",r,y),p(e,"mousemove",r,C),p(e,"touchstart",t,E),p(e,"touchend",r,T),p(e,"touchmove",r,x)),p(e,"dblclick",t,w);var n;n="onwheel"in t?"wheel":void 0!==document.onmousewheel?"mousewheel":"DOMMouseScroll",p(e,n,t,S)}function f(e){for(var t=e._removalFunctions,r=0;r<t.length;++r)t[r]()}function _(e){e._lastSeenTouchEvent=s()}function v(e){return s()-e._lastSeenTouchEvent>I.mouseEmulationIgnoreMilliseconds}function g(e,r){if(v(e)){var n=r.button;e._buttonDown=n;var o;if(n===R.LEFT)o=u.LEFT_DOWN;else if(n===R.MIDDLE)o=u.MIDDLE_DOWN;else{if(n!==R.RIGHT)return;o=u.RIGHT_DOWN}var a=c(e,r,e._primaryPosition);t.clone(a,e._primaryStartPosition),t.clone(a,e._primaryPreviousPosition);var s=d(r),l=e.getInputAction(o,s);i(l)&&(t.clone(a,O.position),l(O),r.preventDefault())}}function y(e,r){if(v(e)){var n=r.button;e._buttonDown=void 0;var o,a;if(n===R.LEFT)o=u.LEFT_UP,a=u.LEFT_CLICK;else if(n===R.MIDDLE)o=u.MIDDLE_UP,a=u.MIDDLE_CLICK;else{if(n!==R.RIGHT)return;o=u.RIGHT_UP,a=u.RIGHT_CLICK}var s=d(r),l=e.getInputAction(o,s),h=e.getInputAction(a,s);if(i(l)||i(h)){var p=c(e,r,e._primaryPosition);if(i(l)&&(t.clone(p,N.position),l(N)),i(h)){var m=e._primaryStartPosition,f=m.x-p.x,_=m.y-p.y,g=Math.sqrt(f*f+_*_);g<e._clickPixelTolerance&&(t.clone(p,L.position),h(L))}}}}function C(e,r){if(v(e)){var n=d(r),o=c(e,r,e._primaryPosition),a=e._primaryPreviousPosition,s=e.getInputAction(u.MOUSE_MOVE,n);i(s)&&(t.clone(a,B.startPosition),t.clone(o,B.endPosition),s(B)),t.clone(o,a),i(e._buttonDown)&&r.preventDefault()}}function w(e,t){var r,n=t.button;if(n===R.LEFT)r=u.LEFT_DOUBLE_CLICK;else if(n===R.MIDDLE)r=u.MIDDLE_DOUBLE_CLICK;else{if(n!==R.RIGHT)return;r=u.RIGHT_DOUBLE_CLICK}var o=d(t),a=e.getInputAction(r,o);i(a)&&(c(e,t,F.position),a(F))}function S(e,t){var r;if(i(t.deltaY)){var n=t.deltaMode;r=n===t.DOM_DELTA_PIXEL?-t.deltaY:n===t.DOM_DELTA_LINE?40*-t.deltaY:120*-t.deltaY}else r=t.detail>0?t.detail*-120:t.wheelDelta;if(i(r)){var o=d(t),a=e.getInputAction(u.WHEEL,o);i(a)&&(a(r),t.preventDefault())}}function E(e,r){_(e);var i,n,o,a=r.changedTouches,s=a.length,l=e._positions;for(i=0;i<s;++i)n=a[i],o=n.identifier,l.set(o,c(e,n,new t));b(e,r);var u=e._previousPositions;for(i=0;i<s;++i)n=a[i],o=n.identifier,u.set(o,t.clone(l.get(o)))}function T(e,t){_(e);var r,i,n,o=t.changedTouches,a=o.length,s=e._positions;for(r=0;r<a;++r)i=o[r],n=i.identifier,s.remove(n);b(e,t);var l=e._previousPositions;for(r=0;r<a;++r)i=o[r],n=i.identifier,l.remove(n)}function b(e,r){var n,o,a=d(r),s=e._positions,l=e._previousPositions,c=s.length;if(1!==c&&e._buttonDown===R.LEFT&&(e._buttonDown=void 0,n=e.getInputAction(u.LEFT_UP,a),i(n)&&(t.clone(e._primaryPosition,z.position),n(z)),0===c&&(o=e.getInputAction(u.LEFT_CLICK,a),i(o)))){var h=e._primaryStartPosition,p=l.values[0],m=h.x-p.x,f=h.y-p.y,_=Math.sqrt(m*m+f*f);_<e._clickPixelTolerance&&(t.clone(e._primaryPosition,U.position),o(U))}if(2!==c&&e._isPinching&&(e._isPinching=!1,n=e.getInputAction(u.PINCH_END,a),i(n)&&n()),1===c){var v=s.values[0];t.clone(v,e._primaryPosition),t.clone(v,e._primaryStartPosition),t.clone(v,e._primaryPreviousPosition),e._buttonDown=R.LEFT,n=e.getInputAction(u.LEFT_DOWN,a),i(n)&&(t.clone(v,V.position),n(V)),r.preventDefault()}2===c&&(e._isPinching=!0,n=e.getInputAction(u.PINCH_START,a),i(n)&&(t.clone(s.values[0],k.position1),t.clone(s.values[1],k.position2),n(k)))}function x(e,r){_(e);var n,o,a,s=r.changedTouches,l=s.length,u=e._positions;for(n=0;n<l;++n){o=s[n],a=o.identifier;var h=u.get(a);i(h)&&c(e,o,h)}A(e,r);var d=e._previousPositions;for(n=0;n<l;++n)o=s[n],a=o.identifier,t.clone(u.get(a),d.get(a))}function A(e,r){var n,o=d(r),a=e._positions,s=e._previousPositions,l=a.length;if(1===l&&e._buttonDown===R.LEFT){var c=a.values[0];t.clone(c,e._primaryPosition);var h=e._primaryPreviousPosition;n=e.getInputAction(u.MOUSE_MOVE,o),i(n)&&(t.clone(h,G.startPosition),t.clone(c,G.endPosition),n(G)),t.clone(c,h),r.preventDefault()}else if(2===l&&e._isPinching&&(n=e.getInputAction(u.PINCH_MOVE,o),i(n))){var p=a.values[0],m=a.values[1],f=s.values[0],_=s.values[1],v=m.x-p.x,g=m.y-p.y,y=.25*Math.sqrt(v*v+g*g),C=_.x-f.x,w=_.y-f.y,S=.25*Math.sqrt(C*C+w*w),E=.125*(m.y+p.y),T=.125*(_.y+f.y),b=Math.atan2(g,v),x=Math.atan2(w,C);t.fromElements(0,S,W.distance.startPosition),t.fromElements(0,y,W.distance.endPosition),t.fromElements(x,T,W.angleAndHeight.startPosition),t.fromElements(b,E,W.angleAndHeight.endPosition),n(W)}}function P(e,r){if(r.target.setPointerCapture(r.pointerId),"touch"===r.pointerType){var i=e._positions,n=r.pointerId;i.set(n,c(e,r,new t)),b(e,r);var o=e._previousPositions;o.set(n,t.clone(i.get(n)))}else g(e,r)}function M(e,t){if("touch"===t.pointerType){var r=e._positions,i=t.pointerId;r.remove(i),b(e,t);var n=e._previousPositions;n.remove(i)}else y(e,t)}function D(e,r){if("touch"===r.pointerType){var n=e._positions,o=r.pointerId,a=n.get(o);if(!i(a))return;c(e,r,a),A(e,r);var s=e._previousPositions;t.clone(n.get(o),s.get(o))}else C(e,r)}function I(i){this._inputEvents={},this._buttonDown=void 0,this._isPinching=!1,this._lastSeenTouchEvent=-I.mouseEmulationIgnoreMilliseconds,this._primaryStartPosition=new t,this._primaryPosition=new t,this._primaryPreviousPosition=new t,this._positions=new e,this._previousPositions=new e,this._removalFunctions=[],this._clickPixelTolerance=5,this._element=r(i,document),m(this)}var R={LEFT:0,MIDDLE:1,RIGHT:2},O={position:new t},N={position:new t},L={position:new t},B={startPosition:new t,endPosition:new t},F={position:new t},V={position:new t},k={position1:new t,position2:new t},z={position:new t},U={position:new t},G={startPosition:new t,endPosition:new t},W={distance:{startPosition:new t,endPosition:new t},angleAndHeight:{startPosition:new t,endPosition:new t}};return I.prototype.setInputAction=function(e,t,r){var i=h(t,r);this._inputEvents[i]=e},I.prototype.getInputAction=function(e,t){var r=h(e,t);return this._inputEvents[r]},I.prototype.removeInputAction=function(e,t){var r=h(e,t);delete this._inputEvents[r]},I.prototype.isDestroyed=function(){return!1},I.prototype.destroy=function(){return f(this),n(this)},I.mouseEmulationIgnoreMilliseconds=800,I}),r("Core/ShowGeometryInstanceAttribute",["./ComponentDatatype","./defaultValue","./defined","./defineProperties","./DeveloperError"],function(e,t,r,i,n){"use strict";function o(e){e=t(e,!0),this.value=o.toValue(e)}return i(o.prototype,{componentDatatype:{get:function(){return e.UNSIGNED_BYTE}},componentsPerAttribute:{get:function(){return 1}},normalize:{get:function(){return!1}}}),o.toValue=function(e,t){return r(t)?(t[0]=e,t):new Uint8Array([e])},o}),r("Core/Simon1994PlanetaryPositions",["./Cartesian3","./defined","./DeveloperError","./JulianDate","./Math","./Matrix3","./TimeConstants","./TimeStandard"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){var t=6.239996+.0172019696544*e;return.001657*Math.sin(t+.01671*Math.sin(t))}function u(e,t){t=i.addSeconds(e,C,t);var r=i.totalDays(t)-w;return t=i.addSeconds(t,l(r),t)}function c(i,a,s,l,u,c,p,m){if(s<0&&(s=-s,u+=n.PI),s<0||s>n.PI)throw new r("The inclination is out of range. 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o,a=e+t*Math.sin(e)/(1-Math.sin(e+t)+Math.sin(e)),s=Number.MAX_VALUE;for(o=0;o<D&&Math.abs(s-a)>I;++o){s=a;var l=s-t*Math.sin(s)-e,u=1-t*Math.cos(s);a=s-l/u}if(o>=D)throw new r("Kepler equation did not converge");return s=a+i*n.TWO_PI}function m(e,t){if(t<0||t>=1)throw new r("eccentricity out of range.");var i=Math.floor(e/n.TWO_PI);e-=i*n.TWO_PI;var o=Math.cos(e)-t,a=Math.sin(e)*Math.sqrt(1-t*t),s=Math.atan2(a,o);return s=n.zeroToTwoPi(s),e<0&&(s-=n.TWO_PI),s+=i*n.TWO_PI}function f(e,i,a,s){if(i<0||i>n.PI)throw new r("inclination out of range");var l=Math.cos(e),u=Math.sin(e),c=Math.cos(i),h=Math.sin(i),d=Math.cos(a),p=Math.sin(a);return t(s)?(s[0]=d*l-p*u*c,s[1]=p*l+d*u*c,s[2]=u*h,s[3]=-d*u-p*l*c,s[4]=-p*u+d*l*c,s[5]=l*h,s[6]=p*h,s[7]=-d*h,s[8]=c):s=new o(d*l-p*u*c,-d*u-p*l*c,p*h,p*l+d*u*c,-p*u+d*l*c,-d*h,u*h,l*h,c),s}function _(e,t){u(e,Me);var r=Me.dayNumber-S.dayNumber+(Me.secondsOfDay-S.secondsOfDay)/a.SECONDS_PER_DAY,i=r/(10*a.DAYS_PER_JULIAN_CENTURY),n=.3595362*i,o=R+W*Math.cos(L*n)+Q*Math.sin(L*n)+H*Math.cos(B*n)+J*Math.sin(B*n)+q*Math.cos(F*n)+$*Math.sin(F*n)+j*Math.cos(V*n)+ee*Math.sin(V*n)+Y*Math.cos(k*n)+te*Math.sin(k*n)+X*Math.cos(z*n)+re*Math.sin(z*n)+Z*Math.cos(U*n)+ie*Math.sin(U*n)+K*Math.cos(G*n)+ne*Math.sin(G*n),s=O+N*i+pe*Math.cos(oe*n)+we*Math.sin(oe*n)+me*Math.cos(ae*n)+Se*Math.sin(ae*n)+fe*Math.cos(se*n)+Ee*Math.sin(se*n)+_e*Math.cos(le*n)+Te*Math.sin(le*n)+ve*Math.cos(ue*n)+be*Math.sin(ue*n)+ge*Math.cos(ce*n)+xe*Math.sin(ce*n)+ye*Math.cos(he*n)+Ae*Math.sin(he*n)+Ce*Math.cos(de*n)+Pe*Math.sin(de*n),l=.0167086342-.0004203654*i,h=102.93734808*x+11612.3529*A*i,d=469.97289*A*i,p=174.87317577*x-8679.27034*A*i;return c(o,l,d,h,p,s,T,t)}function v(e,t){u(e,Me);var r=Me.dayNumber-S.dayNumber+(Me.secondsOfDay-S.secondsOfDay)/a.SECONDS_PER_DAY,i=r/a.DAYS_PER_JULIAN_CENTURY,n=i*i,o=n*i,s=o*i,l=383397.7725+.004*i,h=.055545526-1.6e-8*i,d=5.15668983*x,p=-8e-5*i+.02966*n-42e-6*o-1.3e-7*s,m=83.35324312*x,f=14643420.2669*i-38.2702*n-.045047*o+21301e-8*s,_=125.04455501*x,v=-6967919.3631*i+6.3602*n+.007625*o-3586e-8*s,g=218.31664563*x,y=1732559343.4847*i-6.391*n+.006588*o-3169e-8*s,C=297.85019547*x+A*(1602961601.209*i-6.3706*n+.006593*o-3169e-8*s),w=93.27209062*x+A*(1739527262.8478*i-12.7512*n-.001037*o+417e-8*s),T=134.96340251*x+A*(1717915923.2178*i+31.8792*n+.051635*o-2447e-7*s),P=357.52910918*x+A*(129596581.0481*i-.5532*n+136e-6*o-1149e-8*s),M=310.17137918*x-A*(6967051.436*i+6.2068*n+.007618*o-3219e-8*s),D=2*C,I=4*C,R=6*C,O=2*T,N=3*T,L=4*T,B=2*w;l+=3400.4*Math.cos(D)-635.6*Math.cos(D-T)-235.6*Math.cos(T)+218.1*Math.cos(D-P)+181*Math.cos(D+T),h+=.014216*Math.cos(D-T)+.008551*Math.cos(D-O)-.001383*Math.cos(T)+.001356*Math.cos(D+T)-.001147*Math.cos(I-N)-914e-6*Math.cos(I-O)+869e-6*Math.cos(D-P-T)-627e-6*Math.cos(D)-394e-6*Math.cos(I-L)+282e-6*Math.cos(D-P-O)-279e-6*Math.cos(C-T)-236e-6*Math.cos(O)+231e-6*Math.cos(I)+229e-6*Math.cos(R-L)-201e-6*Math.cos(O-B),p+=486.26*Math.cos(D-B)-40.13*Math.cos(D)+37.51*Math.cos(B)+25.73*Math.cos(O-B)+19.97*Math.cos(D-P-B),f+=-55609*Math.sin(D-T)-34711*Math.sin(D-O)-9792*Math.sin(T)+9385*Math.sin(I-N)+7505*Math.sin(I-O)+5318*Math.sin(D+T)+3484*Math.sin(I-L)-3417*Math.sin(D-P-T)-2530*Math.sin(R-L)-2376*Math.sin(D)-2075*Math.sin(D-N)-1883*Math.sin(O)-1736*Math.sin(R-5*T)+1626*Math.sin(P)-1370*Math.sin(R-N),v+=-5392*Math.sin(D-B)-540*Math.sin(P)-441*Math.sin(D)+423*Math.sin(B)-288*Math.sin(O-B),y+=-3332.9*Math.sin(D)+1197.4*Math.sin(D-T)-662.5*Math.sin(P)+396.3*Math.sin(T)-218*Math.sin(D-P);var F=2*M,V=3*M;p+=46.997*Math.cos(M)*i-.614*Math.cos(D-B+M)*i+.614*Math.cos(D-B-M)*i-.0297*Math.cos(F)*n-.0335*Math.cos(M)*n+.0012*Math.cos(D-B+F)*n-16e-5*Math.cos(M)*o+4e-5*Math.cos(V)*o+4e-5*Math.cos(F)*o;var k=2.116*Math.sin(M)*i-.111*Math.sin(D-B-M)*i-.0015*Math.sin(M)*n;f+=k,y+=k,v+=-520.77*Math.sin(M)*i+13.66*Math.sin(D-B+M)*i+1.12*Math.sin(D-M)*i-1.06*Math.sin(B-M)*i+.66*Math.sin(F)*n+.371*Math.sin(M)*n-.035*Math.sin(D-B+F)*n-.015*Math.sin(D-B+M)*n+.0014*Math.sin(M)*o-.0011*Math.sin(V)*o-9e-4*Math.sin(F)*o,l*=b;var z=d+p*A,U=m+f*A,G=g+y*A,W=_+v*A;return c(l,h,z,U,W,G,E,t)}function g(t,r){return r=v(t,r),e.multiplyByScalar(r,Ie,r)}var y={},C=32.184,w=2451545,S=new i(2451545,0,s.TAI),E=398600435e6,T=1.012300034*E*328900.56,b=1e3,x=n.RADIANS_PER_DEGREE,A=n.RADIANS_PER_ARCSECOND,P=14959787e4,M=new o,D=50,I=n.EPSILON8,R=1.0000010178*P,O=100.46645683*x,N=1295977422.83429*A,L=16002,B=21863,F=32004,V=10931,k=14529,z=16368,U=15318,G=32794,W=64e-7*P,H=-152e-7*P,q=62e-7*P,j=-8e-7*P,Y=32e-7*P,X=-41e-7*P,Z=19e-7*P,K=-11e-7*P,Q=1e-7*-150*P,J=-46e-7*P,$=68*1e-7*P,ee=54e-7*P,te=14e-7*P,re=24e-7*P,ie=-28e-7*P,ne=22e-7*P,oe=10,ae=16002,se=21863,le=10931,ue=1473,ce=32004,he=4387,de=73,pe=-325e-7,me=-322e-7,fe=1e-7*-79,_e=232*1e-7,ve=1e-7*-52,ge=97e-7,ye=55e-7,Ce=-41e-7,we=-105e-7,Se=-137e-7,Ee=258e-7,Te=35e-7,be=1e-7*-116,xe=-88e-7,Ae=-112e-7,Pe=-8e-6,Me=new i(0,0,s.TAI),De=.012300034,Ie=De/(De+1)*-1,Re=new o(1.0000000000000002,5.619723173785822e-16,4.690511510146299e-19,-5.154129427414611e-16,.9174820620691819,-.39777715593191376,-2.23970096136568e-16,.39777715593191376,.9174820620691819),Oe=new e;return y.computeSunPositionInEarthInertialFrame=function(r,n){return t(r)||(r=i.now()),t(n)||(n=new e),Oe=_(r,Oe),n=e.negate(Oe,n),g(r,Oe),e.subtract(n,Oe,n),o.multiplyByVector(Re,n,n),n},y.computeMoonPositionInEarthInertialFrame=function(e,r){return t(e)||(e=i.now()),r=v(e,r),o.multiplyByVector(Re,r,r),r},y}),r("Core/SimplePolylineGeometry",["./BoundingSphere","./Cartesian3","./Color","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PolylinePipeline","./PrimitiveType"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(e,t,i,n,o,a,s){var l,u=p.numberOfPoints(e,t,o),c=i.red,h=i.green,d=i.blue,m=i.alpha,f=n.red,_=n.green,v=n.blue,g=n.alpha;if(r.equals(i,n)){for(l=0;l<u;l++)a[s++]=r.floatToByte(c),a[s++]=r.floatToByte(h),a[s++]=r.floatToByte(d),a[s++]=r.floatToByte(m);return s}var y=(f-c)/u,C=(_-h)/u,w=(v-d)/u,S=(g-m)/u,E=s;for(l=0;l<u;l++)a[E++]=r.floatToByte(c+l*y),a[E++]=r.floatToByte(h+l*C),a[E++]=r.floatToByte(d+l*w),a[E++]=r.floatToByte(m+l*S);return E}function _(e){e=n(e,n.EMPTY_OBJECT);var i=e.positions,a=e.colors,l=n(e.colorsPerVertex,!1);this._positions=i,this._colors=a,this._colorsPerVertex=l,this._followSurface=n(e.followSurface,!0),this._granularity=n(e.granularity,d.RADIANS_PER_DEGREE),this._ellipsoid=n(e.ellipsoid,s.WGS84),this._workerName="createSimplePolylineGeometry";var u=1+i.length*t.packedLength;u+=o(a)?1+a.length*r.packedLength:1,this.packedLength=u+s.packedLength+3}_.pack=function(e,i,a){a=n(a,0);var l,u=e._positions,c=u.length;for(i[a++]=c,l=0;l<c;++l,a+=t.packedLength)t.pack(u[l],i,a);var h=e._colors;for(c=o(h)?h.length:0,i[a++]=c,l=0;l<c;++l,a+=r.packedLength)r.pack(h[l],i,a);return s.pack(e._ellipsoid,i,a),a+=s.packedLength,i[a++]=e._colorsPerVertex?1:0,i[a++]=e._followSurface?1:0,i[a]=e._granularity,i},_.unpack=function(e,i,a){i=n(i,0);var l,u=e[i++],c=new Array(u);for(l=0;l<u;++l,i+=t.packedLength)c[l]=t.unpack(e,i);u=e[i++];var h=u>0?new Array(u):void 0;for(l=0;l<u;++l,i+=r.packedLength)h[l]=r.unpack(e,i);var d=s.unpack(e,i);i+=s.packedLength;var p=1===e[i++],m=1===e[i++],f=e[i];return o(a)?(a._positions=c,a._colors=h,a._ellipsoid=d,a._colorsPerVertex=p,a._followSurface=m,a._granularity=f,a):new _({positions:c,colors:h,ellipsoid:d,colorsPerVertex:p,followSurface:m,granularity:f})};var v=new Array(2),g=new Array(2),y={positions:v,height:g,ellipsoid:void 0,minDistance:void 0};return _.createGeometry=function(n){var a,s,_,C,w,S=n._positions,E=n._colors,T=n._colorsPerVertex,b=n._followSurface,x=n._granularity,A=n._ellipsoid,P=d.chordLength(x,A.maximumRadius),M=o(E)&&!T,D=S.length,I=0;if(b){var R=p.extractHeights(S,A),O=y;if(O.minDistance=P,O.ellipsoid=A,M){var N=0;for(a=0;a<D-1;a++)N+=p.numberOfPoints(S[a],S[a+1],P)+1;s=new Float64Array(3*N),C=new Uint8Array(4*N),O.positions=v,O.height=g;var L=0;for(a=0;a<D-1;++a){v[0]=S[a],v[1]=S[a+1],g[0]=R[a],g[1]=R[a+1];var B=p.generateArc(O);if(o(E)){var F=B.length/3;w=E[a];for(var V=0;V<F;++V)C[L++]=r.floatToByte(w.red),C[L++]=r.floatToByte(w.green),C[L++]=r.floatToByte(w.blue),C[L++]=r.floatToByte(w.alpha)}s.set(B,I),I+=B.length}}else if(O.positions=S,O.height=R,s=new Float64Array(p.generateArc(O)),o(E)){for(C=new Uint8Array(s.length/3*4),a=0;a<D-1;++a){var k=S[a],z=S[a+1],U=E[a],G=E[a+1];I=f(k,z,U,G,P,C,I)}var W=E[D-1];C[I++]=r.floatToByte(W.red),C[I++]=r.floatToByte(W.green),C[I++]=r.floatToByte(W.blue),C[I++]=r.floatToByte(W.alpha)}}else{_=M?2*D-2:D,s=new Float64Array(3*_),C=o(E)?new Uint8Array(4*_):void 0;var H=0,q=0;for(a=0;a<D;++a){var j=S[a];if(M&&a>0&&(t.pack(j,s,H),H+=3,w=E[a-1],C[q++]=r.floatToByte(w.red),C[q++]=r.floatToByte(w.green),C[q++]=r.floatToByte(w.blue),C[q++]=r.floatToByte(w.alpha)),M&&a===D-1)break;t.pack(j,s,H),H+=3,o(E)&&(w=E[a],C[q++]=r.floatToByte(w.red),C[q++]=r.floatToByte(w.green),C[q++]=r.floatToByte(w.blue),C[q++]=r.floatToByte(w.alpha))}}var Y=new c;Y.position=new u({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:s}),o(E)&&(Y.color=new u({componentDatatype:i.UNSIGNED_BYTE,componentsPerAttribute:4,values:C,normalize:!0})),_=s.length/3;var X=2*(_-1),Z=h.createTypedArray(_,X),K=0;for(a=0;a<_-1;++a)Z[K++]=a,Z[K++]=a+1;return new l({attributes:Y,indices:Z,primitiveType:m.LINES,boundingSphere:e.fromPoints(S)})},_}),r("Core/SphereGeometry",["./Cartesian3","./defaultValue","./defined","./DeveloperError","./EllipsoidGeometry","./VertexFormat"],function(e,t,r,i,n,o){"use strict";function a(r){var i=t(r.radius,1),o=new e(i,i,i),a={radii:o,stackPartitions:r.stackPartitions,slicePartitions:r.slicePartitions,vertexFormat:r.vertexFormat};this._ellipsoidGeometry=new n(a),this._workerName="createSphereGeometry"}a.packedLength=n.packedLength,a.pack=function(e,t,r){return n.pack(e._ellipsoidGeometry,t,r)};var s=new n,l={radius:void 0,radii:new e,vertexFormat:new o,stackPartitions:void 0,slicePartitions:void 0};return a.unpack=function(t,i,u){var c=n.unpack(t,i,s);return l.vertexFormat=o.clone(c._vertexFormat,l.vertexFormat),l.stackPartitions=c._stackPartitions,l.slicePartitions=c._slicePartitions,r(u)?(e.clone(c._radii,l.radii),u._ellipsoidGeometry=new n(l),u):(l.radius=c._radii.x,new a(l))},a.createGeometry=function(e){return n.createGeometry(e._ellipsoidGeometry)},a}),r("Core/SphereOutlineGeometry",["./Cartesian3","./defaultValue","./defined","./DeveloperError","./EllipsoidOutlineGeometry"],function(e,t,r,i,n){"use strict";function o(r){var i=t(r.radius,1),o=new e(i,i,i),a={radii:o,stackPartitions:r.stackPartitions,slicePartitions:r.slicePartitions,subdivisions:r.subdivisions};this._ellipsoidGeometry=new n(a),this._workerName="createSphereOutlineGeometry"}o.packedLength=n.packedLength,o.pack=function(e,t,r){return n.pack(e._ellipsoidGeometry,t,r)};var a=new n,s={radius:void 0,radii:new e,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0};return o.unpack=function(t,i,l){var u=n.unpack(t,i,a);return s.stackPartitions=u._stackPartitions,s.slicePartitions=u._slicePartitions,s.subdivisions=u._subdivisions,r(l)?(e.clone(u._radii,s.radii),l._ellipsoidGeometry=new n(s),l):(s.radius=u._radii.x,new o(s))},o.createGeometry=function(e){return n.createGeometry(e._ellipsoidGeometry)},o}),r("Core/Spherical",["./defaultValue","./defined","./DeveloperError"],function(e,t,r){"use strict";function i(t,r,i){this.clock=e(t,0),this.cone=e(r,0),this.magnitude=e(i,1)}return i.fromCartesian3=function(e,r){var n=e.x,o=e.y,a=e.z,s=n*n+o*o;return t(r)||(r=new i),r.clock=Math.atan2(o,n),r.cone=Math.atan2(Math.sqrt(s),a),r.magnitude=Math.sqrt(s+a*a),r},i.clone=function(e,r){if(t(e))return t(r)?(r.clock=e.clock,r.cone=e.cone,r.magnitude=e.magnitude,r):new i(e.clock,e.cone,e.magnitude)},i.normalize=function(e,r){return t(r)?(r.clock=e.clock,r.cone=e.cone,r.magnitude=1,r):new i(e.clock,e.cone,1)},i.equals=function(e,r){return e===r||t(e)&&t(r)&&e.clock===r.clock&&e.cone===r.cone&&e.magnitude===r.magnitude},i.equalsEpsilon=function(r,i,n){return n=e(n,0),r===i||t(r)&&t(i)&&Math.abs(r.clock-i.clock)<=n&&Math.abs(r.cone-i.cone)<=n&&Math.abs(r.magnitude-i.magnitude)<=n},i.prototype.equals=function(e){return i.equals(this,e)},i.prototype.clone=function(e){return i.clone(this,e)},i.prototype.equalsEpsilon=function(e,t){return i.equalsEpsilon(this,e,t)},i.prototype.toString=function(){return"("+this.clock+", "+this.cone+", "+this.magnitude+")"},i}),r("Core/subdivideArray",["./defined","./DeveloperError"],function(e,t){"use strict";function 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0},u.prototype.findDataForIntervalContainingDate=function(e){var t=this.indexOf(e);return t>=0?this._intervals[t].data:void 0},u.prototype.contains=function(e){return this.indexOf(e)>=0};var c=new s;return u.prototype.indexOf=function(t){var r=this._intervals;c.start=t,c.stop=t;var i=e(r,c,l);return i>=0?r[i].isStartIncluded?i:i>0&&r[i-1].stop.equals(t)&&r[i-1].isStopIncluded?i-1:~i:(i=~i,i>0&&i-1<r.length&&s.contains(r[i-1],t)?i-1:~i)},u.prototype.findInterval=function(e){e=t(e,t.EMPTY_OBJECT);for(var i=e.start,n=e.stop,o=e.isStartIncluded,a=e.isStopIncluded,s=this._intervals,l=0,u=s.length;l<u;l++){var c=s[l];if((!r(i)||c.start.equals(i))&&(!r(n)||c.stop.equals(n))&&(!r(o)||c.isStartIncluded===o)&&(!r(a)||c.isStopIncluded===a))return s[l]}},u.prototype.addInterval=function(t,i){if(!t.isEmpty){var n,o,u=this._intervals;if(0===u.length||a.greaterThan(t.start,u[u.length-1].stop))return u.push(t),void 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s({start:t.stop,stop:u[o-1].stop,isStartIncluded:!t.isStopIncluded,isStopIncluded:u[o-1].isStopIncluded,data:u[o-1].data})):u[o-1]=new s({start:u[o-1].start,stop:t.start,isStartIncluded:u[o-1].isStartIncluded,isStopIncluded:!t.isStartIncluded,data:u[o-1].data}))));o<u.length&&(n=a.compare(t.stop,u[o].start),n>0||0===n&&(t.isStopIncluded||u[o].isStartIncluded));)if(r(i)?i(u[o].data,t.data):u[o].data===t.data)t=new s({start:t.start,stop:a.greaterThan(u[o].stop,t.stop)?u[o].stop:t.stop,isStartIncluded:t.isStartIncluded,isStopIncluded:a.greaterThan(u[o].stop,t.stop)?u[o].isStopIncluded:t.isStopIncluded,data:t.data}),u.splice(o,1);else{if(u[o]=new s({start:t.stop,stop:u[o].stop,isStartIncluded:!t.isStopIncluded,isStopIncluded:u[o].isStopIncluded,data:u[o].data}),!u[o].isEmpty)break;u.splice(o,1)}u.splice(o,0,t),this._changedEvent.raiseEvent(this)}},u.prototype.removeInterval=function(t){if(t.isEmpty)return!1;var r=!1,i=this._intervals,n=e(i,t,l);n<0&&(n=~n);var 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s({start:u,stop:u,isStartIncluded:!0,isStopIncluded:!0,data:m.data}),i[n]=m):i.splice(n,1)),n<i.length&&(a.greaterThan(u,m.start)||u.equals(m.start)&&h&&m.isStartIncluded)&&(r=!0,i[n]=new s({start:u,stop:m.stop,isStartIncluded:!h,isStopIncluded:m.isStopIncluded,data:m.data})),r&&this._changedEvent.raiseEvent(this),r},u.prototype.intersect=function(e,t,i){for(var n=0,o=0,l=new u,c=this._intervals,h=e._intervals;n<c.length&&o<h.length;){var d=c[n],p=h[o];if(a.lessThan(d.stop,p.start))++n;else if(a.lessThan(p.stop,d.start))++o;else{if(r(i)||r(t)&&t(d.data,p.data)||!r(t)&&p.data===d.data){var m=s.intersect(d,p,new s,i);m.isEmpty||l.addInterval(m,t)}a.lessThan(d.stop,p.stop)||d.stop.equals(p.stop)&&!d.isStopIncluded&&p.isStopIncluded?++n:++o}}return l},u}),r("Core/TranslationRotationScale",["./Cartesian3","./defaultValue","./defined","./Matrix4","./Quaternion"],function(e,t,r,i,n){"use strict";var o=new 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l,u=r.currentTime,c=e(this.epoch,a.MINIMUM_VALUE),h=s.secondsDifference(u,c),d=i.duration,p=i.currentTime;i.loop?(h%=d,h<0&&(h=d-h),l=h):l=h>d?d:h<0?0:h;var m=o?e(this.tolerance,1):.001;Math.abs(l-p)>m&&(this._seeking=!0,i.currentTime=l)}},l}),r("Core/VRTheWorldTerrainProvider",["../ThirdParty/when","./Credit","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Event","./GeographicTilingScheme","./getImagePixels","./HeightmapTerrainData","./loadImage","./loadXML","./Math","./Rectangle","./Request","./RequestScheduler","./RequestType","./TerrainProvider","./TileProviderError"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y){"use strict";function C(e,t){this.rectangle=e,this.maxLevel=t}function w(n){function u(e){var t=e.getElementsByTagName("SRS")[0].textContent;if("EPSG:4326"!==t)return void c("SRS "+t+" is not supported.");w._tilingScheme=new l({ellipsoid:S});var 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M=0;for(b=0;b<w-1;b++){A[0]=r[b],A[1]=r[b+1],P[0]=l[b],P[1]=l[b+1];var D=a.generateArc(T);y.set(D,M),P[0]=c[b],P[1]=c[b+1],C.set(a.generateArc(T),M),M+=D.length}}else T.positions=r,T.height=l,y=new Float64Array(a.generateArc(T)),T.height=c,C=new Float64Array(a.generateArc(T));return{bottomPositions:C,topPositions:y,numCorners:S}}},c}),r("Core/WallGeometry",["./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PrimitiveType","./VertexFormat","./WallGeometryLibrary"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(e){e=i(e,i.EMPTY_OBJECT);var r=e.positions,o=e.maximumHeights,s=e.minimumHeights,l=i(e.vertexFormat,p.DEFAULT),u=i(e.granularity,h.RADIANS_PER_DEGREE),c=i(e.ellipsoid,a.WGS84);this._positions=r,this._minimumHeights=s,this._maximumHeights=o,this._vertexFormat=p.clone(l),this._granularity=u,this._ellipsoid=a.clone(c),this._workerName="createWallGeometry";var d=1+r.length*t.packedLength+2;n(s)&&(d+=s.length),n(o)&&(d+=o.length),this.packedLength=d+a.packedLength+p.packedLength+1}var _=new t,v=new t,g=new t,y=new t,C=new t,w=new t,S=new t,E=new t;f.pack=function(e,r,o){o=i(o,0);var s,l=e._positions,u=l.length;for(r[o++]=u,s=0;s<u;++s,o+=t.packedLength)t.pack(l[s],r,o);var c=e._minimumHeights;if(u=n(c)?c.length:0,r[o++]=u,n(c))for(s=0;s<u;++s)r[o++]=c[s];var h=e._maximumHeights;if(u=n(h)?h.length:0,r[o++]=u,n(h))for(s=0;s<u;++s)r[o++]=h[s];return a.pack(e._ellipsoid,r,o),o+=a.packedLength,p.pack(e._vertexFormat,r,o),o+=p.packedLength,r[o]=e._granularity,r};var T=a.clone(a.UNIT_SPHERE),b=new p,x={positions:void 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d={positions:o,maximumHeights:r,minimumHeights:t,ellipsoid:e.ellipsoid,vertexFormat:e.vertexFormat};return new f(d)},f.createGeometry=function(i){var o=i._positions,a=i._minimumHeights,p=i._maximumHeights,f=i._vertexFormat,T=i._granularity,b=i._ellipsoid,x=m.computePositions(b,o,p,a,T,!0);if(n(x)){var A=x.bottomPositions,P=x.topPositions,M=x.numCorners,D=P.length,I=2*D,R=f.position?new Float64Array(I):void 0,O=f.normal?new Float32Array(I):void 0,N=f.tangent?new Float32Array(I):void 0,L=f.binormal?new Float32Array(I):void 0,B=f.st?new Float32Array(I/3*2):void 0,F=0,V=0,k=0,z=0,U=0,G=E,W=S,H=w,q=!0;D/=3;var j,Y=0,X=1/(D-o.length+1);for(j=0;j<D;++j){var Z=3*j,K=t.fromArray(P,Z,_),Q=t.fromArray(A,Z,v);if(f.position&&(R[F++]=Q.x,R[F++]=Q.y,R[F++]=Q.z,R[F++]=K.x,R[F++]=K.y,R[F++]=K.z),f.st&&(B[U++]=Y,B[U++]=0,B[U++]=Y,B[U++]=1),f.normal||f.tangent||f.binormal){var J,$=t.clone(t.ZERO,C),ee=b.scaleToGeodeticSurface(t.fromArray(P,Z,v),v);if(j+1<D&&(J=b.scaleToGeodeticSurface(t.fromArray(P,Z+3,g),g),$=t.fromArray(P,Z+3,C)),q){var te=t.subtract($,K,y),re=t.subtract(ee,K,_);G=t.normalize(t.cross(re,te,G),G),q=!1}t.equalsEpsilon(J,ee,h.EPSILON10)?q=!0:(Y+=X,f.tangent&&(W=t.normalize(t.subtract(J,ee,W),W)),f.binormal&&(H=t.normalize(t.cross(G,W,H),H))),f.normal&&(O[V++]=G.x,O[V++]=G.y,O[V++]=G.z,O[V++]=G.x,O[V++]=G.y,O[V++]=G.z),f.tangent&&(N[z++]=W.x,N[z++]=W.y,N[z++]=W.z,N[z++]=W.x,N[z++]=W.y,N[z++]=W.z),f.binormal&&(L[k++]=H.x,L[k++]=H.y,L[k++]=H.z,L[k++]=H.x,L[k++]=H.y,L[k++]=H.z)}}var ie=new u;f.position&&(ie.position=new l({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:R})),f.normal&&(ie.normal=new l({componentDatatype:r.FLOAT,componentsPerAttribute:3,values:O})),f.tangent&&(ie.tangent=new l({componentDatatype:r.FLOAT,componentsPerAttribute:3,values:N})),f.binormal&&(ie.binormal=new l({componentDatatype:r.FLOAT,componentsPerAttribute:3,values:L})),f.st&&(ie.st=new l({componentDatatype:r.FLOAT,componentsPerAttribute:2,values:B}));var ne=I/3;I-=6*(M+1);var oe=c.createTypedArray(ne,I),ae=0;for(j=0;j<ne-2;j+=2){var se=j,le=j+2,ue=t.fromArray(R,3*se,_),ce=t.fromArray(R,3*le,v);if(!t.equalsEpsilon(ue,ce,h.EPSILON10)){var he=j+1,de=j+3;oe[ae++]=he,oe[ae++]=se,oe[ae++]=de,oe[ae++]=de,oe[ae++]=se,oe[ae++]=le}}return new s({attributes:ie,indices:oe,primitiveType:d.TRIANGLES,boundingSphere:new e.fromVertices(R)})}},f}),r("Core/WallOutlineGeometry",["./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PrimitiveType","./WallGeometryLibrary"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p){"use strict";function m(e){e=i(e,i.EMPTY_OBJECT);var r=e.positions,o=e.maximumHeights,s=e.minimumHeights,l=i(e.granularity,h.RADIANS_PER_DEGREE),u=i(e.ellipsoid,a.WGS84);this._positions=r,this._minimumHeights=s,this._maximumHeights=o,this._granularity=l,this._ellipsoid=a.clone(u),this._workerName="createWallOutlineGeometry";var c=1+r.length*t.packedLength+2;n(s)&&(c+=s.length),n(o)&&(c+=o.length),this.packedLength=c+a.packedLength+1}var f=new t,_=new t;m.pack=function(e,r,o){o=i(o,0);var s,l=e._positions,u=l.length;for(r[o++]=u,s=0;s<u;++s,o+=t.packedLength)t.pack(l[s],r,o);var c=e._minimumHeights;if(u=n(c)?c.length:0,r[o++]=u,n(c))for(s=0;s<u;++s)r[o++]=c[s];var h=e._maximumHeights;if(u=n(h)?h.length:0,r[o++]=u,n(h))for(s=0;s<u;++s)r[o++]=h[s];return a.pack(e._ellipsoid,r,o),o+=a.packedLength,r[o]=e._granularity,r};var v=a.clone(a.UNIT_SPHERE),g={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:v,granularity:void 0};return m.unpack=function(e,r,o){r=i(r,0);var s,l=e[r++],u=new Array(l);for(s=0;s<l;++s,r+=t.packedLength)u[s]=t.unpack(e,r);l=e[r++];var c;if(l>0)for(c=new Array(l),s=0;s<l;++s)c[s]=e[r++];l=e[r++];var h;if(l>0)for(h=new Array(l),s=0;s<l;++s)h[s]=e[r++];var d=a.unpack(e,r,v);r+=a.packedLength;var p=e[r];return n(o)?(o._positions=u,o._minimumHeights=c,o._maximumHeights=h,o._ellipsoid=a.clone(d,o._ellipsoid),o._granularity=p,o):(g.positions=u,g.minimumHeights=c,g.maximumHeights=h,g.granularity=p,new m(g))},m.fromConstantHeights=function(e){e=i(e,i.EMPTY_OBJECT);var t,r,o=e.positions,a=e.minimumHeight,s=e.maximumHeight,l=n(a),u=n(s);if(l||u){var c=o.length;t=l?new Array(c):void 0,r=u?new Array(c):void 0;for(var h=0;h<c;++h)l&&(t[h]=a),u&&(r[h]=s)}var d={positions:o,maximumHeights:r,minimumHeights:t,ellipsoid:e.ellipsoid};return new m(d)},m.createGeometry=function(i){var o=i._positions,a=i._minimumHeights,m=i._maximumHeights,v=i._granularity,g=i._ellipsoid,y=p.computePositions(g,o,m,a,v,!1);if(n(y)){var C=y.bottomPositions,w=y.topPositions,S=w.length,E=2*S,T=new Float64Array(E),b=0;S/=3;var x;for(x=0;x<S;++x){var A=3*x,P=t.fromArray(w,A,f),M=t.fromArray(C,A,_);T[b++]=M.x,T[b++]=M.y,T[b++]=M.z,T[b++]=P.x,T[b++]=P.y,T[b++]=P.z}var D=new u({position:new l({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:T})}),I=E/3;E=2*I-4+I;var R=c.createTypedArray(I,E),O=0;for(x=0;x<I-2;x+=2){var N=x,L=x+2,B=t.fromArray(T,3*N,f),F=t.fromArray(T,3*L,_);if(!t.equalsEpsilon(B,F,h.EPSILON10)){var V=x+1,k=x+3;R[O++]=V,R[O++]=N,R[O++]=V,R[O++]=k,R[O++]=N,R[O++]=L}}return R[O++]=I-2,R[O++]=I-1,new s({attributes:D,indices:R,primitiveType:d.LINES,boundingSphere:new e.fromVertices(T)})}},m}),r("Core/WebMercatorProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){this._ellipsoid=r(e,a.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return n(l.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),l.mercatorAngleToGeodeticLatitude=function(e){return s.PI_OVER_TWO-2*Math.atan(Math.exp(-e))},l.geodeticLatitudeToMercatorAngle=function(e){e>l.MaximumLatitude?e=l.MaximumLatitude:e<-l.MaximumLatitude&&(e=-l.MaximumLatitude);var t=Math.sin(e);return.5*Math.log((1+t)/(1-t))},l.MaximumLatitude=l.mercatorAngleToGeodeticLatitude(Math.PI),l.prototype.project=function(t,r){var n=this._semimajorAxis,o=t.longitude*n,a=l.geodeticLatitudeToMercatorAngle(t.latitude)*n,s=t.height;return i(r)?(r.x=o,r.y=a,r.z=s,r):new e(o,a,s)},l.prototype.unproject=function(e,r){var n=this._oneOverSemimajorAxis,o=e.x*n,a=l.mercatorAngleToGeodeticLatitude(e.y*n),s=e.z;return i(r)?(r.longitude=o,r.latitude=a,r.height=s,r):new t(o,a,s)},l}),r("Core/WebMercatorTilingScheme",["./Cartesian2","./defaultValue","./defined","./defineProperties","./Ellipsoid","./Rectangle","./WebMercatorProjection"],function(e,t,r,i,n,o,a){"use strict";function s(i){if(i=t(i,{}),this._ellipsoid=t(i.ellipsoid,n.WGS84),this._numberOfLevelZeroTilesX=t(i.numberOfLevelZeroTilesX,1),this._numberOfLevelZeroTilesY=t(i.numberOfLevelZeroTilesY,1),this._projection=new a(this._ellipsoid),r(i.rectangleSouthwestInMeters)&&r(i.rectangleNortheastInMeters))this._rectangleSouthwestInMeters=i.rectangleSouthwestInMeters,this._rectangleNortheastInMeters=i.rectangleNortheastInMeters;else{var s=this._ellipsoid.maximumRadius*Math.PI;this._rectangleSouthwestInMeters=new e(-s,-s),this._rectangleNortheastInMeters=new e(s,s)}var l=this._projection.unproject(this._rectangleSouthwestInMeters),u=this._projection.unproject(this._rectangleNortheastInMeters);this._rectangle=new o(l.longitude,l.latitude,u.longitude,u.latitude)}return i(s.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}}),s.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e},s.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e},s.prototype.rectangleToNativeRectangle=function(e,t){var i=this._projection,n=i.project(o.southwest(e)),a=i.project(o.northeast(e));return r(t)?(t.west=n.x,t.south=n.y,t.east=a.x,t.north=a.y,t):new o(n.x,n.y,a.x,a.y)},s.prototype.tileXYToNativeRectangle=function(e,t,i,n){var a=this.getNumberOfXTilesAtLevel(i),s=this.getNumberOfYTilesAtLevel(i),l=(this._rectangleNortheastInMeters.x-this._rectangleSouthwestInMeters.x)/a,u=this._rectangleSouthwestInMeters.x+e*l,c=this._rectangleSouthwestInMeters.x+(e+1)*l,h=(this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y)/s,d=this._rectangleNortheastInMeters.y-t*h,p=this._rectangleNortheastInMeters.y-(t+1)*h;return r(n)?(n.west=u,n.south=p,n.east=c,n.north=d,n):new o(u,p,c,d)},s.prototype.tileXYToRectangle=function(t,r,i,n){var o=this.tileXYToNativeRectangle(t,r,i,n),a=this._projection,s=a.unproject(new e(o.west,o.south)),l=a.unproject(new e(o.east,o.north));return o.west=s.longitude,o.south=s.latitude,o.east=l.longitude,o.north=l.latitude,o},s.prototype.positionToTileXY=function(t,i,n){var a=this._rectangle;if(o.contains(a,t)){var s=this.getNumberOfXTilesAtLevel(i),l=this.getNumberOfYTilesAtLevel(i),u=this._rectangleNortheastInMeters.x-this._rectangleSouthwestInMeters.x,c=u/s,h=this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y,d=h/l,p=this._projection,m=p.project(t),f=m.x-this._rectangleSouthwestInMeters.x,_=this._rectangleNortheastInMeters.y-m.y,v=f/c|0;v>=s&&(v=s-1);var g=_/d|0;return g>=l&&(g=l-1),r(n)?(n.x=v,n.y=g,n):new e(v,g)}},s}),r("Core/wrapFunction",["./DeveloperError"],function(e){"use strict";function t(e,t,r){return function(){r.apply(e,arguments),t.apply(e,arguments)}}return t}),r("DataSources/ConstantProperty",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event"],function(e,t,r,i,n){"use strict";function o(e){this._value=void 0,this._hasClone=!1,this._hasEquals=!1,this._definitionChanged=new n,this.setValue(e)}return r(o.prototype,{isConstant:{value:!0},definitionChanged:{get:function(){return this._definitionChanged}}}),o.prototype.getValue=function(e,t){return this._hasClone?this._value.clone(t):this._value},o.prototype.setValue=function(e){var r=this._value;if(r!==e){var i=t(e),n=i&&"function"==typeof e.clone,o=i&&"function"==typeof e.equals;this._hasClone=n,this._hasEquals=o;var a=!o||!e.equals(r);a&&(this._value=n?e.clone():e,this._definitionChanged.raiseEvent(this))}},o.prototype.equals=function(e){return this===e||e instanceof o&&(!this._hasEquals&&this._value===e._value||this._hasEquals&&this._value.equals(e._value))},o}),r("DataSources/createPropertyDescriptor",["../Core/defaultValue","../Core/defined","./ConstantProperty"],function(e,t,r){"use strict";function i(e,r,i,n,o){return{configurable:n,get:function(){return this[r]},set:function(n){var a=this[r],s=this[i];t(s)&&(s(),this[i]=void 0);var l=t(n);l&&!t(n.getValue)&&t(o)&&(n=o(n)),a!==n&&(this[r]=n,this._definitionChanged.raiseEvent(this,e,n,a)),t(n)&&t(n.definitionChanged)&&(this[i]=n.definitionChanged.addEventListener(function(){this._definitionChanged.raiseEvent(this,e,n,n)},this))}}}function n(e){return new r(e)}function o(t,r,o){return i(t,"_"+t.toString(),"_"+t.toString()+"Subscription",e(r,!1),e(o,n))}return o}),r("DataSources/BillboardGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createPropertyDescriptor"],function(e,t,r,i,n,o){"use strict";function a(t){this._image=void 0,this._imageSubscription=void 0,this._imageSubRegion=void 0,this._imageSubRegionSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._alignedAxis=void 0,this._alignedAxisSubscription=void 0,this._horizontalOrigin=void 0,this._horizontalOriginSubscription=void 0,this._verticalOrigin=void 0,this._verticalOriginSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._eyeOffset=void 0,this._eyeOffsetSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._pixelOffset=void 0,this._pixelOffsetSubscription=void 0,this._show=void 0,this._showSubscription=void 0,this._scaleByDistance=void 0,this._scaleByDistanceSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._pixelOffsetScaleByDistance=void 0,this._pixelOffsetScaleByDistanceSubscription=void 0,this._sizeInMeters=void 0,this._sizeInMetersSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(a.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},image:o("image"),imageSubRegion:o("imageSubRegion"),scale:o("scale"),rotation:o("rotation"),alignedAxis:o("alignedAxis"),horizontalOrigin:o("horizontalOrigin"),verticalOrigin:o("verticalOrigin"),color:o("color"),eyeOffset:o("eyeOffset"),heightReference:o("heightReference"),pixelOffset:o("pixelOffset"),show:o("show"),width:o("width"),height:o("height"),scaleByDistance:o("scaleByDistance"),translucencyByDistance:o("translucencyByDistance"),pixelOffsetScaleByDistance:o("pixelOffsetScaleByDistance"),sizeInMeters:o("sizeInMeters")}),a.prototype.clone=function(e){return t(e)?(e.color=this._color,e.eyeOffset=this._eyeOffset,e.heightReference=this._heightReference,e.horizontalOrigin=this._horizontalOrigin,e.image=this._image,e.imageSubRegion=this._imageSubRegion,e.pixelOffset=this._pixelOffset,e.scale=this._scale,e.rotation=this._rotation,e.alignedAxis=this._alignedAxis,e.show=this._show,e.verticalOrigin=this._verticalOrigin,e.width=this._width,e.height=this._height,e.scaleByDistance=this._scaleByDistance,e.translucencyByDistance=this._translucencyByDistance,e.pixelOffsetScaleByDistance=this._pixelOffsetScaleByDistance,e.sizeInMeters=this._sizeInMeters,e):new a(this)},a.prototype.merge=function(t){this.color=e(this._color,t.color),this.eyeOffset=e(this._eyeOffset,t.eyeOffset),this.heightReference=e(this._heightReference,t.heightReference),this.horizontalOrigin=e(this._horizontalOrigin,t.horizontalOrigin),this.image=e(this._image,t.image),this.imageSubRegion=e(this._imageSubRegion,t.imageSubRegion),this.pixelOffset=e(this._pixelOffset,t.pixelOffset),this.scale=e(this._scale,t.scale),this.rotation=e(this._rotation,t.rotation),this.alignedAxis=e(this._alignedAxis,t.alignedAxis),this.show=e(this._show,t.show),this.verticalOrigin=e(this._verticalOrigin,t.verticalOrigin),this.width=e(this._width,t.width),this.height=e(this._height,t.height),this.scaleByDistance=e(this._scaleByDistance,t.scaleByDistance),this.translucencyByDistance=e(this._translucencyByDistance,t.translucencyByDistance),this.pixelOffsetScaleByDistance=e(this._pixelOffsetScaleByDistance,t.pixelOffsetScaleByDistance),this.sizeInMeters=e(this._sizeInMeters,t.sizeInMeters)},a}),r("Renderer/BufferUsage",["../Core/freezeObject","./WebGLConstants"],function(e,t){"use strict";var r={STREAM_DRAW:t.STREAM_DRAW,STATIC_DRAW:t.STATIC_DRAW,DYNAMIC_DRAW:t.DYNAMIC_DRAW,validate:function(e){return e===r.STREAM_DRAW||e===r.STATIC_DRAW||e===r.DYNAMIC_DRAW}};return e(r)}),r("Renderer/Buffer",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/IndexDatatype","./BufferUsage","./WebGLConstants"],function(e,t,r,i,n,o,a,s){
-"use strict";function l(r){r=e(r,e.EMPTY_OBJECT);var i=r.context._gl,n=r.bufferTarget,o=r.typedArray,a=r.sizeInBytes,s=r.usage,l=t(o);l&&(a=o.byteLength);var u=i.createBuffer();i.bindBuffer(n,u),i.bufferData(n,l?o:a,s),i.bindBuffer(n,null),this._gl=i,this._bufferTarget=n,this._sizeInBytes=a,this._usage=s,this._buffer=u,this.vertexArrayDestroyable=!0}return l.createVertexBuffer=function(e){return new l({context:e.context,bufferTarget:s.ARRAY_BUFFER,typedArray:e.typedArray,sizeInBytes:e.sizeInBytes,usage:e.usage})},l.createIndexBuffer=function(e){var t=e.context,i=e.indexDatatype,n=o.getSizeInBytes(i),a=new l({context:t,bufferTarget:s.ELEMENT_ARRAY_BUFFER,typedArray:e.typedArray,sizeInBytes:e.sizeInBytes,usage:e.usage}),u=a.sizeInBytes/n;return r(a,{indexDatatype:{get:function(){return i}},bytesPerIndex:{get:function(){return n}},numberOfIndices:{get:function(){return u}}}),a},r(l.prototype,{sizeInBytes:{get:function(){return this._sizeInBytes}},usage:{get:function(){return this._usage}}}),l.prototype._getBuffer=function(){return this._buffer},l.prototype.copyFromArrayView=function(t,r){r=e(r,0);var i=this._gl,n=this._bufferTarget;i.bindBuffer(n,this._buffer),i.bufferSubData(n,r,t),i.bindBuffer(n,null)},l.prototype.isDestroyed=function(){return!1},l.prototype.destroy=function(){return this._gl.deleteBuffer(this._buffer),i(this)},l}),r("Renderer/DrawCommand",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/PrimitiveType"],function(e,t,r,i){"use strict";function n(t){t=e(t,e.EMPTY_OBJECT),this._boundingVolume=t.boundingVolume,this._orientedBoundingBox=t.orientedBoundingBox,this._cull=e(t.cull,!0),this._modelMatrix=t.modelMatrix,this._primitiveType=e(t.primitiveType,i.TRIANGLES),this._vertexArray=t.vertexArray,this._count=t.count,this._offset=e(t.offset,0),this._instanceCount=e(t.instanceCount,0),this._shaderProgram=t.shaderProgram,this._uniformMap=t.uniformMap,this._renderState=t.renderState,this._framebuffer=t.framebuffer,this._pass=t.pass,this._executeInClosestFrustum=e(t.executeInClosestFrustum,!1),this._owner=t.owner,this._debugShowBoundingVolume=e(t.debugShowBoundingVolume,!1),this._debugOverlappingFrustums=0,this._castShadows=e(t.castShadows,!1),this._receiveShadows=e(t.receiveShadows,!1),this.dirty=!0,this.lastDirtyTime=0,this.derivedCommands={}}return r(n.prototype,{boundingVolume:{get:function(){return this._boundingVolume},set:function(e){this._boundingVolume!==e&&(this._boundingVolume=e,this.dirty=!0)}},orientedBoundingBox:{get:function(){return this._orientedBoundingBox},set:function(e){this._orientedBoundingBox!==e&&(this._orientedBoundingBox=e,this.dirty=!0)}},cull:{get:function(){return this._cull},set:function(e){this._cull!==e&&(this._cull=e,this.dirty=!0)}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix!==e&&(this._modelMatrix=e,this.dirty=!0)}},primitiveType:{get:function(){return this._primitiveType},set:function(e){this._primitiveType!==e&&(this._primitiveType=e,this.dirty=!0)}},vertexArray:{get:function(){return this._vertexArray},set:function(e){this._vertexArray!==e&&(this._vertexArray=e,this.dirty=!0)}},count:{get:function(){return this._count},set:function(e){this._count!==e&&(this._count=e,this.dirty=!0)}},offset:{get:function(){return this._offset},set:function(e){this._offset!==e&&(this._offset=e,this.dirty=!0)}},instanceCount:{get:function(){return this._instanceCount},set:function(e){this._instanceCount!==e&&(this._instanceCount=e,this.dirty=!0)}},shaderProgram:{get:function(){return this._shaderProgram},set:function(e){this._shaderProgram!==e&&(this._shaderProgram=e,this.dirty=!0)}},castShadows:{get:function(){return this._castShadows},set:function(e){this._castShadows!==e&&(this._castShadows=e,this.dirty=!0)}},receiveShadows:{get:function(){return this._receiveShadows},set:function(e){this._receiveShadows!==e&&(this._receiveShadows=e,this.dirty=!0)}},uniformMap:{get:function(){return this._uniformMap},set:function(e){this._uniformMap!==e&&(this._uniformMap=e,this.dirty=!0)}},renderState:{get:function(){return this._renderState},set:function(e){this._renderState!==e&&(this._renderState=e,this.dirty=!0)}},framebuffer:{get:function(){return this._framebuffer},set:function(e){this._framebuffer!==e&&(this._framebuffer=e,this.dirty=!0)}},pass:{get:function(){return this._pass},set:function(e){this._pass!==e&&(this._pass=e,this.dirty=!0)}},executeInClosestFrustum:{get:function(){return this._executeInClosestFrustum},set:function(e){this._executeInClosestFrustum!==e&&(this._executeInClosestFrustum=e,this.dirty=!0)}},owner:{get:function(){return this._owner},set:function(e){this._owner!==e&&(this._owner=e,this.dirty=!0)}},debugShowBoundingVolume:{get:function(){return this._debugShowBoundingVolume},set:function(e){this._debugShowBoundingVolume!==e&&(this._debugShowBoundingVolume=e,this.dirty=!0)}},debugOverlappingFrustums:{get:function(){return this._debugOverlappingFrustums},set:function(e){this._debugOverlappingFrustums!==e&&(this._debugOverlappingFrustums=e,this.dirty=!0)}}}),n.shallowClone=function(e,r){if(t(e))return t(r)||(r=new n),r._boundingVolume=e._boundingVolume,r._orientedBoundingBox=e._orientedBoundingBox,r._cull=e._cull,r._modelMatrix=e._modelMatrix,r._primitiveType=e._primitiveType,r._vertexArray=e._vertexArray,r._count=e._count,r._offset=e._offset,r._instanceCount=e._instanceCount,r._shaderProgram=e._shaderProgram,r._uniformMap=e._uniformMap,r._renderState=e._renderState,r._framebuffer=e._framebuffer,r._pass=e._pass,r._executeInClosestFrustum=e._executeInClosestFrustum,r._owner=e._owner,r._debugShowBoundingVolume=e._debugShowBoundingVolume,r._debugOverlappingFrustums=e._debugOverlappingFrustums,r._castShadows=e._castShadows,r._receiveShadows=e._receiveShadows,r.dirty=!0,r.lastDirtyTime=0,r},n.prototype.execute=function(e,t){e.draw(this,t)},n}),r("Renderer/ContextLimits",["../Core/defineProperties"],function(e){"use strict";var t={_maximumCombinedTextureImageUnits:0,_maximumCubeMapSize:0,_maximumFragmentUniformVectors:0,_maximumTextureImageUnits:0,_maximumRenderbufferSize:0,_maximumTextureSize:0,_maximumVaryingVectors:0,_maximumVertexAttributes:0,_maximumVertexTextureImageUnits:0,_maximumVertexUniformVectors:0,_minimumAliasedLineWidth:0,_maximumAliasedLineWidth:0,_minimumAliasedPointSize:0,_maximumAliasedPointSize:0,_maximumViewportWidth:0,_maximumViewportHeight:0,_maximumTextureFilterAnisotropy:0,_maximumDrawBuffers:0,_maximumColorAttachments:0,_highpFloatSupported:!1,_highpIntSupported:!1};return e(t,{maximumCombinedTextureImageUnits:{get:function(){return t._maximumCombinedTextureImageUnits}},maximumCubeMapSize:{get:function(){return t._maximumCubeMapSize}},maximumFragmentUniformVectors:{get:function(){return t._maximumFragmentUniformVectors}},maximumTextureImageUnits:{get:function(){return t._maximumTextureImageUnits}},maximumRenderbufferSize:{get:function(){return t._maximumRenderbufferSize}},maximumTextureSize:{get:function(){return t._maximumTextureSize}},maximumVaryingVectors:{get:function(){return t._maximumVaryingVectors}},maximumVertexAttributes:{get:function(){return t._maximumVertexAttributes}},maximumVertexTextureImageUnits:{get:function(){return t._maximumVertexTextureImageUnits}},maximumVertexUniformVectors:{get:function(){return t._maximumVertexUniformVectors}},minimumAliasedLineWidth:{get:function(){return t._minimumAliasedLineWidth}},maximumAliasedLineWidth:{get:function(){return t._maximumAliasedLineWidth}},minimumAliasedPointSize:{get:function(){return t._minimumAliasedPointSize}},maximumAliasedPointSize:{get:function(){return t._maximumAliasedPointSize}},maximumViewportWidth:{get:function(){return t._maximumViewportWidth}},maximumViewportHeight:{get:function(){return t._maximumViewportHeight}},maximumTextureFilterAnisotropy:{get:function(){return t._maximumTextureFilterAnisotropy}},maximumDrawBuffers:{get:function(){return t._maximumDrawBuffers}},maximumColorAttachments:{get:function(){return t._maximumColorAttachments}},highpFloatSupported:{get:function(){return t._highpFloatSupported}},highpIntSupported:{get:function(){return t._highpIntSupported}}}),t}),r("Renderer/RenderState",["../Core/BoundingRectangle","../Core/Color","../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Core/RuntimeError","../Core/WindingOrder","./ContextLimits","./WebGLConstants"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(n){var o=r(n,{}),s=r(o.cull,{}),u=r(o.polygonOffset,{}),c=r(o.scissorTest,{}),h=r(c.rectangle,{}),d=r(o.depthRange,{}),p=r(o.depthTest,{}),m=r(o.colorMask,{}),f=r(o.blending,{}),_=r(f.color,{}),v=r(o.stencilTest,{}),g=r(v.frontOperation,{}),y=r(v.backOperation,{}),C=r(o.sampleCoverage,{}),w=o.viewport;this.frontFace=r(o.frontFace,a.COUNTER_CLOCKWISE),this.cull={enabled:r(s.enabled,!1),face:r(s.face,l.BACK)},this.lineWidth=r(o.lineWidth,1),this.polygonOffset={enabled:r(u.enabled,!1),factor:r(u.factor,0),units:r(u.units,0)},this.scissorTest={enabled:r(c.enabled,!1),rectangle:e.clone(h)},this.depthRange={near:r(d.near,0),far:r(d.far,1)},this.depthTest={enabled:r(p.enabled,!1),func:r(p.func,l.LESS)},this.colorMask={red:r(m.red,!0),green:r(m.green,!0),blue:r(m.blue,!0),alpha:r(m.alpha,!0)},this.depthMask=r(o.depthMask,!0),this.stencilMask=r(o.stencilMask,-1),this.blending={enabled:r(f.enabled,!1),color:new t(r(_.red,0),r(_.green,0),r(_.blue,0),r(_.alpha,0)),equationRgb:r(f.equationRgb,l.FUNC_ADD),equationAlpha:r(f.equationAlpha,l.FUNC_ADD),functionSourceRgb:r(f.functionSourceRgb,l.ONE),functionSourceAlpha:r(f.functionSourceAlpha,l.ONE),functionDestinationRgb:r(f.functionDestinationRgb,l.ZERO),functionDestinationAlpha:r(f.functionDestinationAlpha,l.ZERO)},this.stencilTest={enabled:r(v.enabled,!1),frontFunction:r(v.frontFunction,l.ALWAYS),backFunction:r(v.backFunction,l.ALWAYS),reference:r(v.reference,0),mask:r(v.mask,-1),frontOperation:{fail:r(g.fail,l.KEEP),zFail:r(g.zFail,l.KEEP),zPass:r(g.zPass,l.KEEP)},backOperation:{fail:r(y.fail,l.KEEP),zFail:r(y.zFail,l.KEEP),zPass:r(y.zPass,l.KEEP)}},this.sampleCoverage={enabled:r(C.enabled,!1),value:r(C.value,1),invert:r(C.invert,!1)},this.viewport=i(w)?new e(w.x,w.y,w.width,w.height):void 0,this.id=0,this._applyFunctions=[]}function c(e,t,r){r?e.enable(t):e.disable(t)}function h(e,t){e.frontFace(t.frontFace)}function d(e,t){var r=t.cull,i=r.enabled;c(e,e.CULL_FACE,i),i&&e.cullFace(r.face)}function p(e,t){e.lineWidth(t.lineWidth)}function m(e,t){var r=t.polygonOffset,i=r.enabled;c(e,e.POLYGON_OFFSET_FILL,i),i&&e.polygonOffset(r.factor,r.units)}function f(e,t,r){var n=t.scissorTest,o=i(r.scissorTest)?r.scissorTest.enabled:n.enabled;if(c(e,e.SCISSOR_TEST,o),o){var a=i(r.scissorTest)?r.scissorTest.rectangle:n.rectangle;e.scissor(a.x,a.y,a.width,a.height)}}function _(e,t){var r=t.depthRange;e.depthRange(r.near,r.far)}function v(e,t){var r=t.depthTest,i=r.enabled;c(e,e.DEPTH_TEST,i),i&&e.depthFunc(r.func)}function g(e,t){var r=t.colorMask;e.colorMask(r.red,r.green,r.blue,r.alpha)}function y(e,t){e.depthMask(t.depthMask)}function C(e,t){e.stencilMask(t.stencilMask)}function w(e,t){e.blendColor(t.red,t.green,t.blue,t.alpha)}function S(e,t,r){var n=t.blending,o=i(r.blendingEnabled)?r.blendingEnabled:n.enabled;c(e,e.BLEND,o),o&&(w(e,n.color),e.blendEquationSeparate(n.equationRgb,n.equationAlpha),e.blendFuncSeparate(n.functionSourceRgb,n.functionDestinationRgb,n.functionSourceAlpha,n.functionDestinationAlpha))}function E(e,t){var r=t.stencilTest,i=r.enabled;if(c(e,e.STENCIL_TEST,i),i){var n=r.frontFunction,o=r.backFunction,a=r.reference,s=r.mask;e.stencilFunc(r.frontFunction,r.reference,r.mask),e.stencilFuncSeparate(e.BACK,o,a,s),e.stencilFuncSeparate(e.FRONT,n,a,s);var l=r.frontOperation,u=l.fail,h=l.zFail,d=l.zPass;e.stencilOpSeparate(e.FRONT,u,h,d);var p=r.backOperation,m=p.fail,f=p.zFail,_=p.zPass;e.stencilOpSeparate(e.BACK,m,f,_)}}function T(e,t){var r=t.sampleCoverage,i=r.enabled;c(e,e.SAMPLE_COVERAGE,i),i&&e.sampleCoverage(r.value,r.invert)}function b(e,t,n){var o=r(t.viewport,n.viewport);i(o)||(o=M,o.width=n.context.drawingBufferWidth,o.height=n.context.drawingBufferHeight),n.context.uniformState.viewport=o,e.viewport(o.x,o.y,o.width,o.height)}function x(e,t){var r=[];return e.frontFace!==t.frontFace&&r.push(h),e.cull.enabled===t.cull.enabled&&e.cull.face===t.cull.face||r.push(d),e.lineWidth!==t.lineWidth&&r.push(p),e.polygonOffset.enabled===t.polygonOffset.enabled&&e.polygonOffset.factor===t.polygonOffset.factor&&e.polygonOffset.units===t.polygonOffset.units||r.push(m),e.depthRange.near===t.depthRange.near&&e.depthRange.far===t.depthRange.far||r.push(_),e.depthTest.enabled===t.depthTest.enabled&&e.depthTest.func===t.depthTest.func||r.push(v),e.colorMask.red===t.colorMask.red&&e.colorMask.green===t.colorMask.green&&e.colorMask.blue===t.colorMask.blue&&e.colorMask.alpha===t.colorMask.alpha||r.push(g),e.depthMask!==t.depthMask&&r.push(y),e.stencilMask!==t.stencilMask&&r.push(C),e.stencilTest.enabled===t.stencilTest.enabled&&e.stencilTest.frontFunction===t.stencilTest.frontFunction&&e.stencilTest.backFunction===t.stencilTest.backFunction&&e.stencilTest.reference===t.stencilTest.reference&&e.stencilTest.mask===t.stencilTest.mask&&e.stencilTest.frontOperation.fail===t.stencilTest.frontOperation.fail&&e.stencilTest.frontOperation.zFail===t.stencilTest.frontOperation.zFail&&e.stencilTest.backOperation.fail===t.stencilTest.backOperation.fail&&e.stencilTest.backOperation.zFail===t.stencilTest.backOperation.zFail&&e.stencilTest.backOperation.zPass===t.stencilTest.backOperation.zPass||r.push(E),e.sampleCoverage.enabled===t.sampleCoverage.enabled&&e.sampleCoverage.value===t.sampleCoverage.value&&e.sampleCoverage.invert===t.sampleCoverage.invert||r.push(T),r}var A=0,P={};u.fromCache=function(e){var t=JSON.stringify(e),r=P[t];if(i(r))return++r.referenceCount,r.state;var n=new u(e),o=JSON.stringify(n);return r=P[o],i(r)||(n.id=A++,r={referenceCount:0,state:n},P[o]=r),++r.referenceCount,P[t]={referenceCount:1,state:r.state},r.state},u.removeFromCache=function(e){var t=new u(e),r=JSON.stringify(t),n=P[r],o=JSON.stringify(e),a=P[o];i(a)&&(--a.referenceCount,0===a.referenceCount&&(delete P[o],i(n)&&--n.referenceCount)),i(n)&&0===n.referenceCount&&delete P[r]},u.getCache=function(){return P},u.clearCache=function(){P={}};var M=new e;return u.apply=function(e,t,r){h(e,t),d(e,t),p(e,t),m(e,t),_(e,t),v(e,t),g(e,t),y(e,t),C(e,t),E(e,t),T(e,t),f(e,t,r),S(e,t,r),b(e,t,r)},u.partialApply=function(e,t,r,n,o,a){if(t!==r){var s=r._applyFunctions[t.id];i(s)||(s=x(t,r),r._applyFunctions[t.id]=s);for(var l=s.length,u=0;u<l;++u)s[u](e,r)}var c=i(n.scissorTest)?n.scissorTest:t.scissorTest,h=i(o.scissorTest)?o.scissorTest:r.scissorTest;(c!==h||a)&&f(e,r,o);var d=i(n.blendingEnabled)?n.blendingEnabled:t.blending.enabled,p=i(o.blendingEnabled)?o.blendingEnabled:r.blending.enabled;(d!==p||p&&t.blending!==r.blending)&&S(e,r,o),t===r&&n===o&&n.context===o.context||b(e,r,o)},u.getState=function(r){return{frontFace:r.frontFace,cull:{enabled:r.cull.enabled,face:r.cull.face},lineWidth:r.lineWidth,polygonOffset:{enabled:r.polygonOffset.enabled,factor:r.polygonOffset.factor,units:r.polygonOffset.units},scissorTest:{enabled:r.scissorTest.enabled,rectangle:e.clone(r.scissorTest.rectangle)},depthRange:{near:r.depthRange.near,far:r.depthRange.far},depthTest:{enabled:r.depthTest.enabled,func:r.depthTest.func},colorMask:{red:r.colorMask.red,green:r.colorMask.green,blue:r.colorMask.blue,alpha:r.colorMask.alpha},depthMask:r.depthMask,stencilMask:r.stencilMask,blending:{enabled:r.blending.enabled,color:t.clone(r.blending.color),equationRgb:r.blending.equationRgb,equationAlpha:r.blending.equationAlpha,functionSourceRgb:r.blending.functionSourceRgb,functionSourceAlpha:r.blending.functionSourceAlpha,functionDestinationRgb:r.blending.functionDestinationRgb,functionDestinationAlpha:r.blending.functionDestinationAlpha},stencilTest:{enabled:r.stencilTest.enabled,frontFunction:r.stencilTest.frontFunction,backFunction:r.stencilTest.backFunction,reference:r.stencilTest.reference,mask:r.stencilTest.mask,frontOperation:{fail:r.stencilTest.frontOperation.fail,zFail:r.stencilTest.frontOperation.zFail,zPass:r.stencilTest.frontOperation.zPass},backOperation:{fail:r.stencilTest.backOperation.fail,zFail:r.stencilTest.backOperation.zFail,zPass:r.stencilTest.backOperation.zPass}},sampleCoverage:{enabled:r.sampleCoverage.enabled,value:r.sampleCoverage.value,invert:r.sampleCoverage.invert},viewport:i(r.viewport)?e.clone(r.viewport):void 0}},u}),r("Renderer/AutomaticUniforms",["../Core/Cartesian3","../Core/Matrix4","./WebGLConstants"],function(e,t,r){"use strict";function i(e){this._size=e.size,this._datatype=e.datatype,this.getValue=e.getValue}var n=new e;if("undefined"==typeof WebGLRenderingContext)return{};var o={};o[r.FLOAT]="float",o[r.FLOAT_VEC2]="vec2",o[r.FLOAT_VEC3]="vec3",o[r.FLOAT_VEC4]="vec4",o[r.INT]="int",o[r.INT_VEC2]="ivec2",o[r.INT_VEC3]="ivec3",o[r.INT_VEC4]="ivec4",o[r.BOOL]="bool",o[r.BOOL_VEC2]="bvec2",o[r.BOOL_VEC3]="bvec3",o[r.BOOL_VEC4]="bvec4",o[r.FLOAT_MAT2]="mat2",o[r.FLOAT_MAT3]="mat3",o[r.FLOAT_MAT4]="mat4",o[r.SAMPLER_2D]="sampler2D",o[r.SAMPLER_CUBE]="samplerCube",i.prototype.getDeclaration=function(e){var t="uniform "+o[this._datatype]+" "+e,r=this._size;return t+=1===r?";":"["+r.toString()+"];"};var a={czm_viewport:new i({size:1,datatype:r.FLOAT_VEC4,getValue:function(e){return e.viewportCartesian4}}),czm_viewportOrthographic:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.viewportOrthographic}}),czm_viewportTransformation:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.viewportTransformation}}),czm_globeDepthTexture:new i({size:1,datatype:r.SAMPLER_2D,getValue:function(e){return e.globeDepthTexture}}),czm_model:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.model}}),czm_inverseModel:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.inverseModel}}),czm_view:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.view}}),czm_view3D:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.view3D}}),czm_viewRotation:new i({size:1,datatype:r.FLOAT_MAT3,getValue:function(e){return e.viewRotation}}),czm_viewRotation3D:new i({size:1,datatype:r.FLOAT_MAT3,getValue:function(e){return e.viewRotation3D}}),czm_inverseView:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.inverseView}}),czm_inverseView3D:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.inverseView3D}}),czm_inverseViewRotation:new i({size:1,datatype:r.FLOAT_MAT3,getValue:function(e){return e.inverseViewRotation}}),czm_inverseViewRotation3D:new i({size:1,datatype:r.FLOAT_MAT3,getValue:function(e){return e.inverseViewRotation3D}}),czm_projection:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.projection}}),czm_inverseProjection:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.inverseProjection}}),czm_inverseProjectionOIT:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.inverseProjectionOIT}}),czm_infiniteProjection:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.infiniteProjection}}),czm_modelView:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.modelView}}),czm_modelView3D:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.modelView3D}}),czm_modelViewRelativeToEye:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.modelViewRelativeToEye}}),czm_inverseModelView:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.inverseModelView}}),czm_inverseModelView3D:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.inverseModelView3D}}),czm_viewProjection:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.viewProjection}}),czm_inverseViewProjection:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.inverseViewProjection}}),czm_modelViewProjection:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.modelViewProjection}}),czm_inverseModelViewProjection:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.inverseModelViewProjection}}),czm_modelViewProjectionRelativeToEye:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.modelViewProjectionRelativeToEye}}),czm_modelViewInfiniteProjection:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.modelViewInfiniteProjection}}),czm_normal:new i({size:1,datatype:r.FLOAT_MAT3,getValue:function(e){return e.normal}}),czm_normal3D:new i({size:1,datatype:r.FLOAT_MAT3,getValue:function(e){return e.normal3D}}),czm_inverseNormal:new i({size:1,datatype:r.FLOAT_MAT3,getValue:function(e){return e.inverseNormal}}),czm_inverseNormal3D:new i({size:1,datatype:r.FLOAT_MAT3,getValue:function(e){return e.inverseNormal3D}}),czm_eyeHeight2D:new i({size:1,datatype:r.FLOAT_VEC2,getValue:function(e){return e.eyeHeight2D}}),czm_entireFrustum:new i({size:1,datatype:r.FLOAT_VEC2,getValue:function(e){return e.entireFrustum}}),czm_currentFrustum:new i({size:1,datatype:r.FLOAT_VEC2,getValue:function(e){return e.currentFrustum}}),czm_frustumPlanes:new i({size:1,datatype:r.FLOAT_VEC4,getValue:function(e){return e.frustumPlanes}}),czm_sunPositionWC:new i({size:1,datatype:r.FLOAT_VEC3,getValue:function(e){return e.sunPositionWC}}),czm_sunPositionColumbusView:new i({size:1,datatype:r.FLOAT_VEC3,getValue:function(e){return e.sunPositionColumbusView}}),czm_sunDirectionEC:new i({size:1,datatype:r.FLOAT_VEC3,getValue:function(e){return e.sunDirectionEC}}),czm_sunDirectionWC:new i({size:1,datatype:r.FLOAT_VEC3,getValue:function(e){return e.sunDirectionWC}}),czm_moonDirectionEC:new i({size:1,datatype:r.FLOAT_VEC3,getValue:function(e){return e.moonDirectionEC}}),czm_encodedCameraPositionMCHigh:new i({size:1,datatype:r.FLOAT_VEC3,getValue:function(e){return e.encodedCameraPositionMCHigh}}),czm_encodedCameraPositionMCLow:new i({size:1,datatype:r.FLOAT_VEC3,getValue:function(e){return e.encodedCameraPositionMCLow}}),czm_viewerPositionWC:new i({size:1,datatype:r.FLOAT_VEC3,getValue:function(e){return t.getTranslation(e.inverseView,n)}}),czm_frameNumber:new i({size:1,datatype:r.FLOAT,getValue:function(e){return e.frameState.frameNumber}}),czm_morphTime:new i({size:1,datatype:r.FLOAT,getValue:function(e){return e.frameState.morphTime}}),czm_sceneMode:new i({size:1,datatype:r.FLOAT,getValue:function(e){return e.frameState.mode}}),czm_pass:new i({size:1,datatype:r.FLOAT,getValue:function(e){return e.pass}}),czm_temeToPseudoFixed:new i({size:1,datatype:r.FLOAT_MAT3,getValue:function(e){return e.temeToPseudoFixedMatrix}}),czm_resolutionScale:new i({size:1,datatype:r.FLOAT,getValue:function(e){return e.resolutionScale}}),czm_fogDensity:new i({size:1,datatype:r.FLOAT,getValue:function(e){return e.fogDensity}})};return a}),r("Renderer/createUniform",["../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Color","../Core/defined","../Core/DeveloperError","../Core/Matrix2","../Core/Matrix3","../Core/Matrix4","../Core/RuntimeError"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(e,t,r,i){switch(t.type){case e.FLOAT:return new h(e,t,r,i);case e.FLOAT_VEC2:return new d(e,t,r,i);case e.FLOAT_VEC3:return new p(e,t,r,i);case e.FLOAT_VEC4:return new m(e,t,r,i);case e.SAMPLER_2D:case e.SAMPLER_CUBE:return new f(e,t,r,i);case 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Program info log: "+d.getProgramInfoLog(p))}},c.prototype.isDestroyed=function(){return!1},c.prototype.destroy=function(){this._cachedShader.cache.releaseShaderProgram(this)},c.prototype.finalDestroy=function(){return this._gl.deleteProgram(this._program),i(this)},c}),r("Shaders/Builtin/Constants/degreesPerRadian",[],function(){"use strict";return"const float czm_degreesPerRadian = 57.29577951308232;\n"}),r("Shaders/Builtin/Constants/depthRange",[],function(){"use strict";return"const czm_depthRangeStruct czm_depthRange = czm_depthRangeStruct(0.0, 1.0);\n"}),r("Shaders/Builtin/Constants/epsilon1",[],function(){"use strict";return"const float czm_epsilon1 = 0.1;\n"}),r("Shaders/Builtin/Constants/epsilon2",[],function(){"use strict";return"const float czm_epsilon2 = 0.01;\n"}),r("Shaders/Builtin/Constants/epsilon3",[],function(){"use strict";return"const float czm_epsilon3 = 0.001;\n"}),r("Shaders/Builtin/Constants/epsilon4",[],function(){"use strict";return"const float czm_epsilon4 = 0.0001;\n"}),r("Shaders/Builtin/Constants/epsilon5",[],function(){"use strict";return"const float czm_epsilon5 = 0.00001;\n"}),r("Shaders/Builtin/Constants/epsilon6",[],function(){"use strict";return"const float czm_epsilon6 = 0.000001;\n"}),r("Shaders/Builtin/Constants/epsilon7",[],function(){"use strict";return"const float czm_epsilon7 = 0.0000001;\n"}),r("Shaders/Builtin/Constants/infinity",[],function(){"use strict";return"const float czm_infinity = 5906376272000.0;\n"}),r("Shaders/Builtin/Constants/oneOverPi",[],function(){"use strict";return"const float czm_oneOverPi = 0.3183098861837907;\n"}),r("Shaders/Builtin/Constants/oneOverTwoPi",[],function(){"use strict";return"const float czm_oneOverTwoPi = 0.15915494309189535;\n"}),r("Shaders/Builtin/Constants/passCompute",[],function(){"use strict";return"const float czm_passCompute = 1.0;\n"}),r("Shaders/Builtin/Constants/passEnvironment",[],function(){"use strict";return"const float czm_passEnvironment = 0.0;\n"}),r("Shaders/Builtin/Constants/passGlobe",[],function(){"use strict";return"const float czm_passGlobe = 2.0;\n"}),r("Shaders/Builtin/Constants/passGround",[],function(){"use strict";return"const float czm_passGround = 3.0;\n"}),r("Shaders/Builtin/Constants/passOpaque",[],function(){"use strict";return"const float czm_passOpaque = 4.0;\n"}),r("Shaders/Builtin/Constants/passOverlay",[],function(){"use strict";return"const float czm_passOverlay = 6.0;\n"}),r("Shaders/Builtin/Constants/passTranslucent",[],function(){"use strict";return"const float czm_passTranslucent = 5.0;\n"}),r("Shaders/Builtin/Constants/pi",[],function(){"use strict";return"const float czm_pi = 3.141592653589793;\n"}),r("Shaders/Builtin/Constants/piOverFour",[],function(){"use strict";return"const float czm_piOverFour = 0.7853981633974483;\n"}),r("Shaders/Builtin/Constants/piOverSix",[],function(){"use strict";return"const float czm_piOverSix = 0.5235987755982988;\n"}),r("Shaders/Builtin/Constants/piOverThree",[],function(){"use strict";return"const float czm_piOverThree = 1.0471975511965976;\n"}),r("Shaders/Builtin/Constants/piOverTwo",[],function(){"use strict";return"const float czm_piOverTwo = 1.5707963267948966;\n"}),r("Shaders/Builtin/Constants/radiansPerDegree",[],function(){"use strict";return"const float czm_radiansPerDegree = 0.017453292519943295;\n"}),r("Shaders/Builtin/Constants/sceneMode2D",[],function(){"use strict";return"const float czm_sceneMode2D = 2.0;\n"}),r("Shaders/Builtin/Constants/sceneMode3D",[],function(){"use strict";return"const float czm_sceneMode3D = 3.0;\n"}),r("Shaders/Builtin/Constants/sceneModeColumbusView",[],function(){"use strict";return"const float czm_sceneModeColumbusView = 1.0;\n"}),r("Shaders/Builtin/Constants/sceneModeMorphing",[],function(){"use strict";return"const float czm_sceneModeMorphing = 0.0;\n"}),r("Shaders/Builtin/Constants/solarRadius",[],function(){"use strict";return"const float czm_solarRadius = 695500000.0;\n"}),r("Shaders/Builtin/Constants/threePiOver2",[],function(){"use strict";return"const float czm_threePiOver2 = 4.71238898038469;\n"}),r("Shaders/Builtin/Constants/twoPi",[],function(){"use strict";return"const float czm_twoPi = 6.283185307179586;\n"}),r("Shaders/Builtin/Constants/webMercatorMaxLatitude",[],function(){"use strict";return"const float czm_webMercatorMaxLatitude = 1.4844222297453324;\n"}),r("Shaders/Builtin/Structs/depthRangeStruct",[],function(){"use strict";return"struct czm_depthRangeStruct\n{\nfloat near;\nfloat far;\n};\n"}),r("Shaders/Builtin/Structs/ellipsoid",[],function(){"use strict";return"struct czm_ellipsoid\n{\nvec3 center;\nvec3 radii;\nvec3 inverseRadii;\nvec3 inverseRadiiSquared;\n};\n"}),r("Shaders/Builtin/Structs/material",[],function(){"use strict";return"struct czm_material\n{\nvec3 diffuse;\nfloat specular;\nfloat shininess;\nvec3 normal;\nvec3 emission;\nfloat alpha;\n};\n"}),r("Shaders/Builtin/Structs/materialInput",[],function(){"use strict";return"struct czm_materialInput\n{\nfloat s;\nvec2 st;\nvec3 str;\nvec3 normalEC;\nmat3 tangentToEyeMatrix;\nvec3 positionToEyeEC;\n};\n"}),r("Shaders/Builtin/Structs/ray",[],function(){"use strict";return"struct czm_ray\n{\nvec3 origin;\nvec3 direction;\n};\n"}),r("Shaders/Builtin/Structs/raySegment",[],function(){"use strict";return"struct czm_raySegment\n{\nfloat start;\nfloat stop;\n};\nconst czm_raySegment czm_emptyRaySegment = czm_raySegment(-czm_infinity, -czm_infinity);\nconst czm_raySegment czm_fullRaySegment = czm_raySegment(0.0, czm_infinity);\n"}),r("Shaders/Builtin/Structs/shadowParameters",[],function(){"use strict";return"struct czm_shadowParameters\n{\n#ifdef USE_CUBE_MAP_SHADOW\nvec3 texCoords;\n#else\nvec2 texCoords;\n#endif\nfloat depthBias;\nfloat depth;\nfloat nDotL;\nvec2 texelStepSize;\nfloat normalShadingSmooth;\nfloat darkness;\n};\n"}),r("Shaders/Builtin/Functions/alphaWeight",[],function(){"use strict";return"float czm_alphaWeight(float a)\n{\nfloat z;\nif (czm_sceneMode != czm_sceneMode2D)\n{\nfloat x = 2.0 * (gl_FragCoord.x - czm_viewport.x) / czm_viewport.z - 1.0;\nfloat y = 2.0 * (gl_FragCoord.y - czm_viewport.y) / czm_viewport.w - 1.0;\nz = (gl_FragCoord.z - czm_viewportTransformation[3][2]) / czm_viewportTransformation[2][2];\nvec4 q = vec4(x, y, z, 0.0);\nq /= gl_FragCoord.w;\nz = (czm_inverseProjectionOIT * q).z;\n}\nelse\n{\nz = gl_FragCoord.z * (czm_currentFrustum.y - czm_currentFrustum.x) + czm_currentFrustum.x;\n}\nreturn pow(a + 0.01, 4.0) + max(1e-2, min(3.0 * 1e3, 100.0 / (1e-5 + pow(abs(z) / 10.0, 3.0) + pow(abs(z) / 200.0, 6.0))));\n}\n"}),r("Shaders/Builtin/Functions/antialias",[],function(){"use strict";return"vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist, float fuzzFactor)\n{\nfloat val1 = clamp(dist / fuzzFactor, 0.0, 1.0);\nfloat val2 = clamp((dist - 0.5) / fuzzFactor, 0.0, 1.0);\nval1 = val1 * (1.0 - val2);\nval1 = val1 * val1 * (3.0 - (2.0 * val1));\nval1 = pow(val1, 0.5);\nvec4 midColor = (color1 + color2) * 0.5;\nreturn mix(midColor, currentColor, val1);\n}\nvec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist)\n{\nreturn czm_antialias(color1, color2, currentColor, dist, 0.1);\n}\n"}),r("Shaders/Builtin/Functions/cascadeColor",[],function(){"use strict";return"vec4 czm_cascadeColor(vec4 weights)\n{\nreturn vec4(1.0, 0.0, 0.0, 1.0) * weights.x +\nvec4(0.0, 1.0, 0.0, 1.0) * weights.y +\nvec4(0.0, 0.0, 1.0, 1.0) * weights.z +\nvec4(1.0, 0.0, 1.0, 1.0) * weights.w;\n}\n"}),r("Shaders/Builtin/Functions/cascadeDistance",[],function(){"use strict";return"uniform vec4 shadowMap_cascadeDistances;\nfloat czm_cascadeDistance(vec4 weights)\n{\nreturn dot(shadowMap_cascadeDistances, weights);\n}\n"}),r("Shaders/Builtin/Functions/cascadeMatrix",[],function(){"use strict";return"uniform mat4 shadowMap_cascadeMatrices[4];\nmat4 czm_cascadeMatrix(vec4 weights)\n{\nreturn shadowMap_cascadeMatrices[0] * weights.x +\nshadowMap_cascadeMatrices[1] * weights.y +\nshadowMap_cascadeMatrices[2] * weights.z +\nshadowMap_cascadeMatrices[3] * weights.w;\n}\n"}),r("Shaders/Builtin/Functions/cascadeWeights",[],function(){"use strict";return"uniform vec4 shadowMap_cascadeSplits[2];\nvec4 czm_cascadeWeights(float depthEye)\n{\nvec4 near = step(shadowMap_cascadeSplits[0], vec4(depthEye));\nvec4 far = step(depthEye, shadowMap_cascadeSplits[1]);\nreturn near * far;\n}\n"}),r("Shaders/Builtin/Functions/columbusViewMorph",[],function(){"use strict";return"vec4 czm_columbusViewMorph(vec4 position2D, vec4 position3D, float time)\n{\nvec3 p = mix(position2D.xyz, position3D.xyz, time);\nreturn vec4(p, 1.0);\n}\n"}),r("Shaders/Builtin/Functions/computePosition",[],function(){"use strict";return"vec4 czm_computePosition();\n"}),r("Shaders/Builtin/Functions/cosineAndSine",[],function(){"use strict";return"vec2 cordic(float angle)\n{\nvec2 vector = vec2(6.0725293500888267e-1, 0.0);\nfloat sense = (angle < 0.0) ? -1.0 : 1.0;\nmat2 rotation = mat2(1.0, sense, -sense, 1.0);\nvector = rotation * vector;\nangle -= sense * 7.8539816339744828e-1;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfloat factor = sense * 5.0e-1;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 4.6364760900080609e-1;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 2.5e-1;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 2.4497866312686414e-1;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 1.25e-1;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 1.2435499454676144e-1;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 6.25e-2;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 6.2418809995957350e-2;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 3.125e-2;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 3.1239833430268277e-2;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 1.5625e-2;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 1.5623728620476831e-2;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 7.8125e-3;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 7.8123410601011111e-3;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 3.90625e-3;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 3.9062301319669718e-3;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 1.953125e-3;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 1.9531225164788188e-3;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 9.765625e-4;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 9.7656218955931946e-4;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 4.8828125e-4;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 4.8828121119489829e-4;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 2.44140625e-4;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 2.4414062014936177e-4;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 1.220703125e-4;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 1.2207031189367021e-4;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 6.103515625e-5;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 6.1035156174208773e-5;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 3.0517578125e-5;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 3.0517578115526096e-5;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 1.52587890625e-5;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 1.5258789061315762e-5;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 7.62939453125e-6;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 7.6293945311019700e-6;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 3.814697265625e-6;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 3.8146972656064961e-6;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 1.9073486328125e-6;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 1.9073486328101870e-6;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 9.5367431640625e-7;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 9.5367431640596084e-7;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 4.76837158203125e-7;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 4.7683715820308884e-7;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 2.384185791015625e-7;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 2.3841857910155797e-7;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 1.1920928955078125e-7;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nreturn vector;\n}\nvec2 czm_cosineAndSine(float angle)\n{\nif (angle < -czm_piOverTwo || angle > czm_piOverTwo)\n{\nif (angle < 0.0)\n{\nreturn -cordic(angle + czm_pi);\n}\nelse\n{\nreturn -cordic(angle - czm_pi);\n}\n}\nelse\n{\nreturn cordic(angle);\n}\n}\n"}),r("Shaders/Builtin/Functions/decompressTextureCoordinates",[],function(){"use strict";return"vec2 czm_decompressTextureCoordinates(float encoded)\n{\nfloat temp = encoded / 4096.0;\nfloat stx = floor(temp) / 4096.0;\nfloat sty = temp - floor(temp);\nreturn vec2(stx, sty);\n}\n"}),r("Shaders/Builtin/Functions/eastNorthUpToEyeCoordinates",[],function(){"use strict";return"mat3 czm_eastNorthUpToEyeCoordinates(vec3 positionMC, vec3 normalEC)\n{\nvec3 tangentMC = normalize(vec3(-positionMC.y, positionMC.x, 0.0));\nvec3 tangentEC = normalize(czm_normal3D * tangentMC);\nvec3 bitangentEC = normalize(cross(normalEC, tangentEC));\nreturn mat3(\ntangentEC.x,   tangentEC.y,   tangentEC.z,\nbitangentEC.x, bitangentEC.y, bitangentEC.z,\nnormalEC.x,    normalEC.y,    normalEC.z);\n}\n"}),r("Shaders/Builtin/Functions/ellipsoidContainsPoint",[],function(){"use strict";return"bool czm_ellipsoidContainsPoint(czm_ellipsoid ellipsoid, vec3 point)\n{\nvec3 scaled = ellipsoid.inverseRadii * (czm_inverseModelView * vec4(point, 1.0)).xyz;\nreturn (dot(scaled, scaled) <= 1.0);\n}\n"}),r("Shaders/Builtin/Functions/ellipsoidNew",[],function(){"use strict";return"czm_ellipsoid czm_ellipsoidNew(vec3 center, vec3 radii)\n{\nvec3 inverseRadii = vec3(1.0 / radii.x, 1.0 / radii.y, 1.0 / radii.z);\nvec3 inverseRadiiSquared = inverseRadii * inverseRadii;\nczm_ellipsoid temp = czm_ellipsoid(center, radii, inverseRadii, inverseRadiiSquared);\nreturn temp;\n}\n"}),r("Shaders/Builtin/Functions/ellipsoidWgs84TextureCoordinates",[],function(){"use strict";return"vec2 czm_ellipsoidWgs84TextureCoordinates(vec3 normal)\n{\nreturn vec2(atan(normal.y, normal.x) * czm_oneOverTwoPi + 0.5, asin(normal.z) * czm_oneOverPi + 0.5);\n}\n"}),r("Shaders/Builtin/Functions/equalsEpsilon",[],function(){"use strict";return"bool czm_equalsEpsilon(vec4 left, vec4 right, float epsilon) {\nreturn all(lessThanEqual(abs(left - right), vec4(epsilon)));\n}\nbool czm_equalsEpsilon(vec3 left, vec3 right, float epsilon) {\nreturn all(lessThanEqual(abs(left - right), vec3(epsilon)));\n}\nbool czm_equalsEpsilon(vec2 left, vec2 right, float epsilon) {\nreturn all(lessThanEqual(abs(left - right), vec2(epsilon)));\n}\nbool czm_equalsEpsilon(float left, float right, float epsilon) {\nreturn (abs(left - right) <= epsilon);\n}\n"}),r("Shaders/Builtin/Functions/eyeOffset",[],function(){"use strict";return"vec4 czm_eyeOffset(vec4 positionEC, vec3 eyeOffset)\n{\nvec4 p = positionEC;\nvec4 zEyeOffset = normalize(p) * eyeOffset.z;\np.xy += eyeOffset.xy + zEyeOffset.xy;\np.z += zEyeOffset.z;\nreturn p;\n}\n"}),r("Shaders/Builtin/Functions/eyeToWindowCoordinates",[],function(){"use strict";return"vec4 czm_eyeToWindowCoordinates(vec4 positionEC)\n{\nvec4 q = czm_projection * positionEC;\nq.xyz /= q.w;\nq.xyz = (czm_viewportTransformation * vec4(q.xyz, 1.0)).xyz;\nreturn q;\n}\n"}),r("Shaders/Builtin/Functions/fog",[],function(){"use strict";return"vec3 czm_fog(float distanceToCamera, vec3 color, vec3 fogColor)\n{\nfloat scalar = distanceToCamera * czm_fogDensity;\nfloat fog = 1.0 - exp(-(scalar * scalar));\nreturn mix(color, fogColor, fog);\n}\n"}),r("Shaders/Builtin/Functions/geodeticSurfaceNormal",[],function(){"use strict";return"vec3 czm_geodeticSurfaceNormal(vec3 positionOnEllipsoid, vec3 ellipsoidCenter, vec3 oneOverEllipsoidRadiiSquared)\n{\nreturn normalize((positionOnEllipsoid - ellipsoidCenter) * oneOverEllipsoidRadiiSquared);\n}\n"}),r("Shaders/Builtin/Functions/getDefaultMaterial",[],function(){"use strict";return"czm_material czm_getDefaultMaterial(czm_materialInput materialInput)\n{\nczm_material material;\nmaterial.diffuse = vec3(0.0);\nmaterial.specular = 0.0;\nmaterial.shininess = 1.0;\nmaterial.normal = materialInput.normalEC;\nmaterial.emission = vec3(0.0);\nmaterial.alpha = 1.0;\nreturn material;\n}\n"}),r("Shaders/Builtin/Functions/getLambertDiffuse",[],function(){"use strict";return"float czm_getLambertDiffuse(vec3 lightDirectionEC, vec3 normalEC)\n{\nreturn max(dot(lightDirectionEC, normalEC), 0.0);\n}\n"}),r("Shaders/Builtin/Functions/getSpecular",[],function(){"use strict";return"float czm_getSpecular(vec3 lightDirectionEC, vec3 toEyeEC, vec3 normalEC, float shininess)\n{\nvec3 toReflectedLight = reflect(-lightDirectionEC, normalEC);\nfloat specular = max(dot(toReflectedLight, toEyeEC), 0.0);\nreturn pow(specular, shininess);\n}\n"}),r("Shaders/Builtin/Functions/getWaterNoise",[],function(){"use strict";return"vec4 czm_getWaterNoise(sampler2D normalMap, vec2 uv, float time, float angleInRadians)\n{\nfloat cosAngle = cos(angleInRadians);\nfloat sinAngle = sin(angleInRadians);\nvec2 s0 = vec2(1.0/17.0, 0.0);\nvec2 s1 = vec2(-1.0/29.0, 0.0);\nvec2 s2 = vec2(1.0/101.0, 1.0/59.0);\nvec2 s3 = vec2(-1.0/109.0, -1.0/57.0);\ns0 = vec2((cosAngle * s0.x) - (sinAngle * s0.y), (sinAngle * s0.x) + (cosAngle * s0.y));\ns1 = vec2((cosAngle * s1.x) - (sinAngle * s1.y), (sinAngle * s1.x) + (cosAngle * s1.y));\ns2 = vec2((cosAngle * s2.x) - (sinAngle * s2.y), (sinAngle * s2.x) + (cosAngle * s2.y));\ns3 = vec2((cosAngle * s3.x) - (sinAngle * s3.y), (sinAngle * s3.x) + (cosAngle * s3.y));\nvec2 uv0 = (uv/103.0) + (time * s0);\nvec2 uv1 = uv/107.0 + (time * s1) + vec2(0.23);\nvec2 uv2 = uv/vec2(897.0, 983.0) + (time * s2) + vec2(0.51);\nvec2 uv3 = uv/vec2(991.0, 877.0) + (time * s3) + vec2(0.71);\nuv0 = fract(uv0);\nuv1 = fract(uv1);\nuv2 = fract(uv2);\nuv3 = fract(uv3);\nvec4 noise = (texture2D(normalMap, uv0)) +\n(texture2D(normalMap, uv1)) +\n(texture2D(normalMap, uv2)) +\n(texture2D(normalMap, uv3));\nreturn ((noise / 4.0) - 0.5) * 2.0;\n}\n"}),r("Shaders/Builtin/Functions/getWgs84EllipsoidEC",[],function(){"use strict";return"czm_ellipsoid czm_getWgs84EllipsoidEC()\n{\nvec3 radii = vec3(6378137.0, 6378137.0, 6356752.314245);\nvec3 inverseRadii = vec3(1.0 / radii.x, 1.0 / radii.y, 1.0 / radii.z);\nvec3 inverseRadiiSquared = inverseRadii * inverseRadii;\nczm_ellipsoid temp = czm_ellipsoid(czm_view[3].xyz, radii, inverseRadii, inverseRadiiSquared);\nreturn temp;\n}\n"}),r("Shaders/Builtin/Functions/hue",[],function(){"use strict";return"vec3 czm_hue(vec3 rgb, float adjustment)\n{\nconst mat3 toYIQ = mat3(0.299,     0.587,     0.114,\n0.595716, -0.274453, -0.321263,\n0.211456, -0.522591,  0.311135);\nconst mat3 toRGB = mat3(1.0,  0.9563,  0.6210,\n1.0, -0.2721, -0.6474,\n1.0, -1.107,   1.7046);\nvec3 yiq = toYIQ * rgb;\nfloat hue = atan(yiq.z, yiq.y) + adjustment;\nfloat chroma = sqrt(yiq.z * yiq.z + yiq.y * yiq.y);\nvec3 color = vec3(yiq.x, chroma * cos(hue), chroma * sin(hue));\nreturn toRGB * color;\n}\n"}),r("Shaders/Builtin/Functions/isEmpty",[],function(){"use strict";return"bool czm_isEmpty(czm_raySegment interval)\n{\nreturn (interval.stop < 0.0);\n}\n"}),r("Shaders/Builtin/Functions/isFull",[],function(){"use strict";return"bool czm_isFull(czm_raySegment interval)\n{\nreturn (interval.start == 0.0 && interval.stop == czm_infinity);\n}\n"}),r("Shaders/Builtin/Functions/latitudeToWebMercatorFraction",[],function(){"use strict";return"float czm_latitudeToWebMercatorFraction(float latitude, float southMercatorY, float oneOverMercatorHeight)\n{\nfloat sinLatitude = sin(latitude);\nfloat mercatorY = 0.5 * log((1.0 + sinLatitude) / (1.0 - sinLatitude));\nreturn (mercatorY - southMercatorY) * oneOverMercatorHeight;\n}\n"}),r("Shaders/Builtin/Functions/luminance",[],function(){"use strict";return"float czm_luminance(vec3 rgb)\n{\nconst vec3 W = vec3(0.2125, 0.7154, 0.0721);\nreturn dot(rgb, W);\n}\n"}),r("Shaders/Builtin/Functions/metersPerPixel",[],function(){"use strict";return"float czm_metersPerPixel(vec4 positionEC)\n{\nfloat width = czm_viewport.z;\nfloat height = czm_viewport.w;\nfloat pixelWidth;\nfloat pixelHeight;\nfloat top = czm_frustumPlanes.x;\nfloat bottom = czm_frustumPlanes.y;\nfloat left = czm_frustumPlanes.z;\nfloat right = czm_frustumPlanes.w;\nif (czm_sceneMode == czm_sceneMode2D)\n{\nfloat frustumWidth = right - left;\nfloat frustumHeight = top - bottom;\npixelWidth = frustumWidth / width;\npixelHeight = frustumHeight / height;\n}\nelse\n{\nfloat distanceToPixel = -positionEC.z;\nfloat inverseNear = 1.0 / czm_currentFrustum.x;\nfloat tanTheta = top * inverseNear;\npixelHeight = 2.0 * distanceToPixel * tanTheta / height;\ntanTheta = right * inverseNear;\npixelWidth = 2.0 * distanceToPixel * tanTheta / width;\n}\nreturn max(pixelWidth, pixelHeight);\n}\n"}),r("Shaders/Builtin/Functions/modelToWindowCoordinates",[],function(){"use strict";return"vec4 czm_modelToWindowCoordinates(vec4 position)\n{\nvec4 q = czm_modelViewProjection * position;\nq.xyz /= q.w;\nq.xyz = (czm_viewportTransformation * vec4(q.xyz, 1.0)).xyz;\nreturn q;\n}\n"}),r("Shaders/Builtin/Functions/multiplyWithColorBalance",[],function(){"use strict";return"vec3 czm_multiplyWithColorBalance(vec3 left, vec3 right)\n{\nconst vec3 W = vec3(0.2125, 0.7154, 0.0721);\nvec3 target = left * right;\nfloat leftLuminance = dot(left, W);\nfloat rightLuminance = dot(right, W);\nfloat targetLuminance = dot(target, W);\nreturn ((leftLuminance + rightLuminance) / (2.0 * targetLuminance)) * target;\n}\n"}),r("Shaders/Builtin/Functions/nearFarScalar",[],function(){"use strict";return"float czm_nearFarScalar(vec4 nearFarScalar, float cameraDistSq)\n{\nfloat valueAtMin = nearFarScalar.y;\nfloat valueAtMax = nearFarScalar.w;\nfloat nearDistanceSq = nearFarScalar.x * nearFarScalar.x;\nfloat farDistanceSq = nearFarScalar.z * nearFarScalar.z;\nfloat t = (cameraDistSq - nearDistanceSq) / (farDistanceSq - nearDistanceSq);\nt = pow(clamp(t, 0.0, 1.0), 0.2);\nreturn mix(valueAtMin, valueAtMax, t);\n}\n"}),r("Shaders/Builtin/Functions/octDecode",[],function(){"use strict";return"vec3 czm_octDecode(vec2 encoded)\n{\nencoded = encoded / 255.0 * 2.0 - 1.0;\nvec3 v = vec3(encoded.x, encoded.y, 1.0 - abs(encoded.x) - abs(encoded.y));\nif (v.z < 0.0)\n{\nv.xy = (1.0 - abs(v.yx)) * czm_signNotZero(v.xy);\n}\nreturn normalize(v);\n}\nvec3 czm_octDecode(float encoded)\n{\nfloat temp = encoded / 256.0;\nfloat x = floor(temp);\nfloat y = (temp - x) * 256.0;\nreturn czm_octDecode(vec2(x, y));\n}\nvoid czm_octDecode(vec2 encoded, out vec3 vector1, out vec3 vector2, out vec3 vector3)\n{\nfloat temp = encoded.x / 65536.0;\nfloat x = floor(temp);\nfloat encodedFloat1 = (temp - x) * 65536.0;\ntemp = encoded.y / 65536.0;\nfloat y = floor(temp);\nfloat encodedFloat2 = (temp - y) * 65536.0;\nvector1 = czm_octDecode(encodedFloat1);\nvector2 = czm_octDecode(encodedFloat2);\nvector3 = czm_octDecode(vec2(x, y));\n}\n"}),r("Shaders/Builtin/Functions/packDepth",[],function(){"use strict";return"vec4 czm_packDepth(float depth)\n{\nvec4 enc = vec4(1.0, 255.0, 65025.0, 160581375.0) * depth;\nenc = fract(enc);\nenc -= enc.yzww * vec4(1.0 / 255.0, 1.0 / 255.0, 1.0 / 255.0, 0.0);\nreturn enc;\n}\n"}),r("Shaders/Builtin/Functions/phong",[],function(){"use strict";return"float czm_private_getLambertDiffuseOfMaterial(vec3 lightDirectionEC, czm_material material)\n{\nreturn czm_getLambertDiffuse(lightDirectionEC, material.normal);\n}\nfloat czm_private_getSpecularOfMaterial(vec3 lightDirectionEC, vec3 toEyeEC, czm_material material)\n{\nreturn czm_getSpecular(lightDirectionEC, toEyeEC, material.normal, material.shininess);\n}\nvec4 czm_phong(vec3 toEye, czm_material material)\n{\nfloat diffuse = czm_private_getLambertDiffuseOfMaterial(vec3(0.0, 0.0, 1.0), material);\nif (czm_sceneMode == czm_sceneMode3D) {\ndiffuse += czm_private_getLambertDiffuseOfMaterial(vec3(0.0, 1.0, 0.0), material);\n}\nfloat specular = czm_private_getSpecularOfMaterial(czm_sunDirectionEC, toEye, material) + czm_private_getSpecularOfMaterial(czm_moonDirectionEC, toEye, material);\nvec3 materialDiffuse = material.diffuse * 0.5;\nvec3 ambient = materialDiffuse;\nvec3 color = ambient + material.emission;\ncolor += materialDiffuse * diffuse;\ncolor += material.specular * specular;\nreturn vec4(color, material.alpha);\n}\nvec4 czm_private_phong(vec3 toEye, czm_material material)\n{\nfloat diffuse = czm_private_getLambertDiffuseOfMaterial(czm_sunDirectionEC, material);\nfloat specular = czm_private_getSpecularOfMaterial(czm_sunDirectionEC, toEye, material);\nvec3 ambient = vec3(0.0);\nvec3 color = ambient + material.emission;\ncolor += material.diffuse * diffuse;\ncolor += material.specular * specular;\nreturn vec4(color, material.alpha);\n}\n";
-}),r("Shaders/Builtin/Functions/pointAlongRay",[],function(){"use strict";return"vec3 czm_pointAlongRay(czm_ray ray, float time)\n{\nreturn ray.origin + (time * ray.direction);\n}\n"}),r("Shaders/Builtin/Functions/rayEllipsoidIntersectionInterval",[],function(){"use strict";return"czm_raySegment czm_rayEllipsoidIntersectionInterval(czm_ray ray, czm_ellipsoid ellipsoid)\n{\nvec3 q = ellipsoid.inverseRadii * (czm_inverseModelView * vec4(ray.origin, 1.0)).xyz;\nvec3 w = ellipsoid.inverseRadii * (czm_inverseModelView * vec4(ray.direction, 0.0)).xyz;\nq = q - ellipsoid.inverseRadii * (czm_inverseModelView * vec4(ellipsoid.center, 1.0)).xyz;\nfloat q2 = dot(q, q);\nfloat qw = dot(q, w);\nif (q2 > 1.0)\n{\nif (qw >= 0.0)\n{\nreturn czm_emptyRaySegment;\n}\nelse\n{\nfloat qw2 = qw * qw;\nfloat difference = q2 - 1.0;\nfloat w2 = dot(w, w);\nfloat product = w2 * difference;\nif (qw2 < product)\n{\nreturn czm_emptyRaySegment;\n}\nelse if (qw2 > product)\n{\nfloat discriminant = qw * qw - product;\nfloat temp = -qw + sqrt(discriminant);\nfloat root0 = temp / w2;\nfloat root1 = difference / temp;\nif (root0 < root1)\n{\nczm_raySegment i = czm_raySegment(root0, root1);\nreturn i;\n}\nelse\n{\nczm_raySegment i = czm_raySegment(root1, root0);\nreturn i;\n}\n}\nelse\n{\nfloat root = sqrt(difference / w2);\nczm_raySegment i = czm_raySegment(root, root);\nreturn i;\n}\n}\n}\nelse if (q2 < 1.0)\n{\nfloat difference = q2 - 1.0;\nfloat w2 = dot(w, w);\nfloat product = w2 * difference;\nfloat discriminant = qw * qw - product;\nfloat temp = -qw + sqrt(discriminant);\nczm_raySegment i = czm_raySegment(0.0, temp / w2);\nreturn i;\n}\nelse\n{\nif (qw < 0.0)\n{\nfloat w2 = dot(w, w);\nczm_raySegment i = czm_raySegment(0.0, -qw / w2);\nreturn i;\n}\nelse\n{\nreturn czm_emptyRaySegment;\n}\n}\n}\n"}),r("Shaders/Builtin/Functions/RGBToXYZ",[],function(){"use strict";return"vec3 czm_RGBToXYZ(vec3 rgb)\n{\nconst mat3 RGB2XYZ = mat3(0.4124, 0.2126, 0.0193,\n0.3576, 0.7152, 0.1192,\n0.1805, 0.0722, 0.9505);\nvec3 xyz = RGB2XYZ * rgb;\nvec3 Yxy;\nYxy.r = xyz.g;\nfloat temp = dot(vec3(1.0), xyz);\nYxy.gb = xyz.rg / temp;\nreturn Yxy;\n}\n"}),r("Shaders/Builtin/Functions/saturation",[],function(){"use strict";return"vec3 czm_saturation(vec3 rgb, float adjustment)\n{\nconst vec3 W = vec3(0.2125, 0.7154, 0.0721);\nvec3 intensity = vec3(dot(rgb, W));\nreturn mix(intensity, rgb, adjustment);\n}\n"}),r("Shaders/Builtin/Functions/shadowDepthCompare",[],function(){"use strict";return"float czm_sampleShadowMap(samplerCube shadowMap, vec3 d)\n{\nreturn czm_unpackDepth(textureCube(shadowMap, d));\n}\nfloat czm_sampleShadowMap(sampler2D shadowMap, vec2 uv)\n{\n#ifdef USE_SHADOW_DEPTH_TEXTURE\nreturn texture2D(shadowMap, uv).r;\n#else\nreturn czm_unpackDepth(texture2D(shadowMap, uv));\n#endif\n}\nfloat czm_shadowDepthCompare(samplerCube shadowMap, vec3 uv, float depth)\n{\nreturn step(depth, czm_sampleShadowMap(shadowMap, uv));\n}\nfloat czm_shadowDepthCompare(sampler2D shadowMap, vec2 uv, float depth)\n{\nreturn step(depth, czm_sampleShadowMap(shadowMap, uv));\n}\n"}),r("Shaders/Builtin/Functions/shadowVisibility",[],function(){"use strict";return"float czm_private_shadowVisibility(float visibility, float nDotL, float normalShadingSmooth, float darkness)\n{\n#ifdef USE_NORMAL_SHADING\n#ifdef USE_NORMAL_SHADING_SMOOTH\nfloat strength = clamp(nDotL / normalShadingSmooth, 0.0, 1.0);\n#else\nfloat strength = step(0.0, nDotL);\n#endif\nvisibility *= strength;\n#endif\nvisibility = max(visibility, darkness);\nreturn visibility;\n}\n#ifdef USE_CUBE_MAP_SHADOW\nfloat czm_shadowVisibility(samplerCube shadowMap, czm_shadowParameters shadowParameters)\n{\nfloat depthBias = shadowParameters.depthBias;\nfloat depth = shadowParameters.depth;\nfloat nDotL = shadowParameters.nDotL;\nfloat normalShadingSmooth = shadowParameters.normalShadingSmooth;\nfloat darkness = shadowParameters.darkness;\nvec3 uvw = shadowParameters.texCoords;\ndepth -= depthBias;\nfloat visibility = czm_shadowDepthCompare(shadowMap, uvw, depth);\nreturn czm_private_shadowVisibility(visibility, nDotL, normalShadingSmooth, darkness);\n}\n#else\nfloat czm_shadowVisibility(sampler2D shadowMap, czm_shadowParameters shadowParameters)\n{\nfloat depthBias = shadowParameters.depthBias;\nfloat depth = shadowParameters.depth;\nfloat nDotL = shadowParameters.nDotL;\nfloat normalShadingSmooth = shadowParameters.normalShadingSmooth;\nfloat darkness = shadowParameters.darkness;\nvec2 uv = shadowParameters.texCoords;\ndepth -= depthBias;\n#ifdef USE_SOFT_SHADOWS\nvec2 texelStepSize = shadowParameters.texelStepSize;\nfloat radius = 1.0;\nfloat dx0 = -texelStepSize.x * radius;\nfloat dy0 = -texelStepSize.y * radius;\nfloat dx1 = texelStepSize.x * radius;\nfloat dy1 = texelStepSize.y * radius;\nfloat visibility = (\nczm_shadowDepthCompare(shadowMap, uv, depth) +\nczm_shadowDepthCompare(shadowMap, uv + vec2(dx0, dy0), depth) +\nczm_shadowDepthCompare(shadowMap, uv + vec2(0.0, dy0), depth) +\nczm_shadowDepthCompare(shadowMap, uv + vec2(dx1, dy0), depth) +\nczm_shadowDepthCompare(shadowMap, uv + vec2(dx0, 0.0), depth) +\nczm_shadowDepthCompare(shadowMap, uv + vec2(dx1, 0.0), depth) +\nczm_shadowDepthCompare(shadowMap, uv + vec2(dx0, dy1), depth) +\nczm_shadowDepthCompare(shadowMap, uv + vec2(0.0, dy1), depth) +\nczm_shadowDepthCompare(shadowMap, uv + vec2(dx1, dy1), depth)\n) * (1.0 / 9.0);\n#else\nfloat visibility = czm_shadowDepthCompare(shadowMap, uv, depth);\n#endif\nreturn czm_private_shadowVisibility(visibility, nDotL, normalShadingSmooth, darkness);\n}\n#endif\n"}),r("Shaders/Builtin/Functions/signNotZero",[],function(){"use strict";return"float czm_signNotZero(float value)\n{\nreturn value >= 0.0 ? 1.0 : -1.0;\n}\nvec2 czm_signNotZero(vec2 value)\n{\nreturn vec2(czm_signNotZero(value.x), czm_signNotZero(value.y));\n}\nvec3 czm_signNotZero(vec3 value)\n{\nreturn vec3(czm_signNotZero(value.x), czm_signNotZero(value.y), czm_signNotZero(value.z));\n}\nvec4 czm_signNotZero(vec4 value)\n{\nreturn vec4(czm_signNotZero(value.x), czm_signNotZero(value.y), czm_signNotZero(value.z), czm_signNotZero(value.w));\n}\n"}),r("Shaders/Builtin/Functions/tangentToEyeSpaceMatrix",[],function(){"use strict";return"mat3 czm_tangentToEyeSpaceMatrix(vec3 normalEC, vec3 tangentEC, vec3 binormalEC)\n{\nvec3 normal = normalize(normalEC);\nvec3 tangent = normalize(tangentEC);\nvec3 binormal = normalize(binormalEC);\nreturn mat3(tangent.x,  tangent.y,  tangent.z,\nbinormal.x, binormal.y, binormal.z,\nnormal.x,   normal.y,   normal.z);\n}\n"}),r("Shaders/Builtin/Functions/translateRelativeToEye",[],function(){"use strict";return"vec4 czm_translateRelativeToEye(vec3 high, vec3 low)\n{\nvec3 highDifference = high - czm_encodedCameraPositionMCHigh;\nvec3 lowDifference = low - czm_encodedCameraPositionMCLow;\nreturn vec4(highDifference + lowDifference, 1.0);\n}\n"}),r("Shaders/Builtin/Functions/translucentPhong",[],function(){"use strict";return"vec4 czm_translucentPhong(vec3 toEye, czm_material material)\n{\nfloat diffuse = czm_getLambertDiffuse(vec3(0.0, 0.0, 1.0), material.normal);\nif (czm_sceneMode == czm_sceneMode3D) {\ndiffuse += czm_getLambertDiffuse(vec3(0.0, 1.0, 0.0), material.normal);\n}\ndiffuse = clamp(diffuse, 0.0, 1.0);\nfloat specular = czm_getSpecular(czm_sunDirectionEC, toEye, material.normal, material.shininess);\nspecular += czm_getSpecular(czm_moonDirectionEC, toEye, material.normal, material.shininess);\nvec3 materialDiffuse = material.diffuse * 0.5;\nvec3 ambient = materialDiffuse;\nvec3 color = ambient + material.emission;\ncolor += materialDiffuse * diffuse;\ncolor += material.specular * specular;\nreturn vec4(color, material.alpha);\n}\n"}),r("Shaders/Builtin/Functions/transpose",[],function(){"use strict";return"mat2 czm_transpose(mat2 matrix)\n{\nreturn mat2(\nmatrix[0][0], matrix[1][0],\nmatrix[0][1], matrix[1][1]);\n}\nmat3 czm_transpose(mat3 matrix)\n{\nreturn mat3(\nmatrix[0][0], matrix[1][0], matrix[2][0],\nmatrix[0][1], matrix[1][1], matrix[2][1],\nmatrix[0][2], matrix[1][2], matrix[2][2]);\n}\nmat4 czm_transpose(mat4 matrix)\n{\nreturn mat4(\nmatrix[0][0], matrix[1][0], matrix[2][0], matrix[3][0],\nmatrix[0][1], matrix[1][1], matrix[2][1], matrix[3][1],\nmatrix[0][2], matrix[1][2], matrix[2][2], matrix[3][2],\nmatrix[0][3], matrix[1][3], matrix[2][3], matrix[3][3]);\n}\n"}),r("Shaders/Builtin/Functions/unpackDepth",[],function(){"use strict";return"float czm_unpackDepth(vec4 packedDepth)\n{\nreturn dot(packedDepth, vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 160581375.0));\n}\n"}),r("Shaders/Builtin/Functions/windowToEyeCoordinates",[],function(){"use strict";return"vec4 czm_windowToEyeCoordinates(vec4 fragmentCoordinate)\n{\nfloat x = 2.0 * (fragmentCoordinate.x - czm_viewport.x) / czm_viewport.z - 1.0;\nfloat y = 2.0 * (fragmentCoordinate.y - czm_viewport.y) / czm_viewport.w - 1.0;\nfloat z = (fragmentCoordinate.z - czm_viewportTransformation[3][2]) / czm_viewportTransformation[2][2];\nvec4 q = vec4(x, y, z, 1.0);\nq /= fragmentCoordinate.w;\nq = czm_inverseProjection * q;\nreturn q;\n}\n"}),r("Shaders/Builtin/Functions/XYZToRGB",[],function(){"use strict";return"vec3 czm_XYZToRGB(vec3 Yxy)\n{\nconst mat3 XYZ2RGB = mat3( 3.2405, -0.9693,  0.0556,\n-1.5371,  1.8760, -0.2040,\n-0.4985,  0.0416,  1.0572);\nvec3 xyz;\nxyz.r = Yxy.r * Yxy.g / Yxy.b;\nxyz.g = Yxy.r;\nxyz.b = Yxy.r * (1.0 - Yxy.g - Yxy.b) / Yxy.b;\nreturn XYZ2RGB * xyz;\n}\n"}),r("Shaders/Builtin/CzmBuiltins",["./Constants/degreesPerRadian","./Constants/depthRange","./Constants/epsilon1","./Constants/epsilon2","./Constants/epsilon3","./Constants/epsilon4","./Constants/epsilon5","./Constants/epsilon6","./Constants/epsilon7","./Constants/infinity","./Constants/oneOverPi","./Constants/oneOverTwoPi","./Constants/passCompute","./Constants/passEnvironment","./Constants/passGlobe","./Constants/passGround","./Constants/passOpaque","./Constants/passOverlay","./Constants/passTranslucent","./Constants/pi","./Constants/piOverFour","./Constants/piOverSix","./Constants/piOverThree","./Constants/piOverTwo","./Constants/radiansPerDegree","./Constants/sceneMode2D","./Constants/sceneMode3D","./Constants/sceneModeColumbusView","./Constants/sceneModeMorphing","./Constants/solarRadius","./Constants/threePiOver2","./Constants/twoPi","./Constants/webMercatorMaxLatitude","./Structs/depthRangeStruct","./Structs/ellipsoid","./Structs/material","./Structs/materialInput","./Structs/ray","./Structs/raySegment","./Structs/shadowParameters","./Functions/alphaWeight","./Functions/antialias","./Functions/cascadeColor","./Functions/cascadeDistance","./Functions/cascadeMatrix","./Functions/cascadeWeights","./Functions/columbusViewMorph","./Functions/computePosition","./Functions/cosineAndSine","./Functions/decompressTextureCoordinates","./Functions/eastNorthUpToEyeCoordinates","./Functions/ellipsoidContainsPoint","./Functions/ellipsoidNew","./Functions/ellipsoidWgs84TextureCoordinates","./Functions/equalsEpsilon","./Functions/eyeOffset","./Functions/eyeToWindowCoordinates","./Functions/fog","./Functions/geodeticSurfaceNormal","./Functions/getDefaultMaterial","./Functions/getLambertDiffuse","./Functions/getSpecular","./Functions/getWaterNoise","./Functions/getWgs84EllipsoidEC","./Functions/hue","./Functions/isEmpty","./Functions/isFull","./Functions/latitudeToWebMercatorFraction","./Functions/luminance","./Functions/metersPerPixel","./Functions/modelToWindowCoordinates","./Functions/multiplyWithColorBalance","./Functions/nearFarScalar","./Functions/octDecode","./Functions/packDepth","./Functions/phong","./Functions/pointAlongRay","./Functions/rayEllipsoidIntersectionInterval","./Functions/RGBToXYZ","./Functions/saturation","./Functions/shadowDepthCompare","./Functions/shadowVisibility","./Functions/signNotZero","./Functions/tangentToEyeSpaceMatrix","./Functions/translateRelativeToEye","./Functions/translucentPhong","./Functions/transpose","./Functions/unpackDepth","./Functions/windowToEyeCoordinates","./Functions/XYZToRGB"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R,O,N,L,B,F,V,k,z,U,G,W,H,q,j,Y,X,Z,K,Q,J,$,ee,te,re,ie,ne,oe,ae,se,le,ue,ce,he,de,pe,me,fe,_e,ve,ge,ye,Ce,we,Se,Ee,Te,be,xe,Ae,Pe,Me,De,Ie,Re,Oe,Ne,Le){"use strict";return{czm_degreesPerRadian:e,czm_depthRange:t,czm_epsilon1:r,czm_epsilon2:i,czm_epsilon3:n,czm_epsilon4:o,czm_epsilon5:a,czm_epsilon6:s,czm_epsilon7:l,czm_infinity:u,czm_oneOverPi:c,czm_oneOverTwoPi:h,czm_passCompute:d,czm_passEnvironment:p,czm_passGlobe:m,czm_passGround:f,czm_passOpaque:_,czm_passOverlay:v,czm_passTranslucent:g,czm_pi:y,czm_piOverFour:C,czm_piOverSix:w,czm_piOverThree:S,czm_piOverTwo:E,czm_radiansPerDegree:T,czm_sceneMode2D:b,czm_sceneMode3D:x,czm_sceneModeColumbusView:A,czm_sceneModeMorphing:P,czm_solarRadius:M,czm_threePiOver2:D,czm_twoPi:I,czm_webMercatorMaxLatitude:R,czm_depthRangeStruct:O,czm_ellipsoid:N,czm_material:L,czm_materialInput:B,czm_ray:F,czm_raySegment:V,czm_shadowParameters:k,czm_alphaWeight:z,czm_antialias:U,czm_cascadeColor:G,czm_cascadeDistance:W,czm_cascadeMatrix:H,czm_cascadeWeights:q,czm_columbusViewMorph:j,czm_computePosition:Y,czm_cosineAndSine:X,czm_decompressTextureCoordinates:Z,czm_eastNorthUpToEyeCoordinates:K,czm_ellipsoidContainsPoint:Q,czm_ellipsoidNew:J,czm_ellipsoidWgs84TextureCoordinates:$,czm_equalsEpsilon:ee,czm_eyeOffset:te,czm_eyeToWindowCoordinates:re,czm_fog:ie,czm_geodeticSurfaceNormal:ne,czm_getDefaultMaterial:oe,czm_getLambertDiffuse:ae,czm_getSpecular:se,czm_getWaterNoise:le,czm_getWgs84EllipsoidEC:ue,czm_hue:ce,czm_isEmpty:he,czm_isFull:de,czm_latitudeToWebMercatorFraction:pe,czm_luminance:me,czm_metersPerPixel:fe,czm_modelToWindowCoordinates:_e,czm_multiplyWithColorBalance:ve,czm_nearFarScalar:ge,czm_octDecode:ye,czm_packDepth:Ce,czm_phong:we,czm_pointAlongRay:Se,czm_rayEllipsoidIntersectionInterval:Ee,czm_RGBToXYZ:Te,czm_saturation:be,czm_shadowDepthCompare:xe,czm_shadowVisibility:Ae,czm_signNotZero:Pe,czm_tangentToEyeSpaceMatrix:Me,czm_translateRelativeToEye:De,czm_translucentPhong:Ie,czm_transpose:Re,czm_unpackDepth:Oe,czm_windowToEyeCoordinates:Ne,czm_XYZToRGB:Le}}),r("Renderer/ShaderSource",["../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Shaders/Builtin/CzmBuiltins","./AutomaticUniforms"],function(e,t,r,i,n){"use strict";function o(e){return e=e.replace(/\/\/.*/g,""),e.replace(/\/\*\*[\s\S]*?\*\//gm,function(e){for(var t=e.match(/\n/gm).length,r="",i=0;i<t;++i)r+="\n";return r})}function a(e,r,i){for(var n,a=0;a<i.length;++a)i[a].name===e&&(n=i[a]);return t(n)||(r=o(r),n={name:e,glslSource:r,dependsOn:[],requiredBy:[],evaluated:!1},i.push(n)),n}function s(e,r){if(!e.evaluated){e.evaluated=!0;var i=e.glslSource.match(/\bczm_[a-zA-Z0-9_]*/g);t(i)&&null!==i&&(i=i.filter(function(e,t){return i.indexOf(e)===t}),i.forEach(function(t){if(t!==e.name&&h._czmBuiltinsAndUniforms.hasOwnProperty(t)){var i=a(t,h._czmBuiltinsAndUniforms[t],r);e.dependsOn.push(i),i.requiredBy.push(e),s(i,r)}}))}}function l(e){for(var t=[],i=[];e.length>0;){var n=e.pop();i.push(n),0===n.requiredBy.length&&t.push(n)}for(;t.length>0;){var o=t.shift();e.push(o);for(var a=0;a<o.dependsOn.length;++a){var s=o.dependsOn[a],l=s.requiredBy.indexOf(o);s.requiredBy.splice(l,1),0===s.requiredBy.length&&t.push(s)}}for(var u=[],c=0;c<i.length;++c)0!==i[c].requiredBy.length&&u.push(i[c]);if(0!==u.length){var h="A circular dependency was found in the following built-in functions/structs/constants: \n";for(c=0;c<u.length;++c)h=h+u[c].name+"\n";throw new r(h)}}function u(e){var t=[],r=a("main",e,t);s(r,t),l(t);for(var i="",n=t.length-1;n>=0;--n)i=i+t[n].glslSource+"\n";return i.replace(r.glslSource,"")}function c(e,i){var n,a,s="",l=e.sources;if(t(l))for(n=0,a=l.length;n<a;++n)s+="\n#line 0\n"+l[n];s=o(s);var c;s=s.replace(/#version\s+(.*?)\n/gm,function(e,i){if(t(c)&&c!==i)throw new r("inconsistent versions found: "+c+" and "+i);return c=i,"\n"}),s=s.replace(/precision\s(lowp|mediump|highp)\s(float|int);/,"");var d=e.pickColorQualifier;t(d)&&(s=h.createPickFragmentShaderSource(s,d));var p="";t(c)&&(p="#version "+c),i&&(p+="#ifdef GL_FRAGMENT_PRECISION_HIGH\n    precision highp float;\n#else\n    precision mediump float;\n#endif\n\n");var m=e.defines;if(t(m))for(n=0,a=m.length;n<a;++n){var f=m[n];0!==f.length&&(p+="#define "+f+"\n")}return e.includeBuiltIns&&(p+=u(s)),p+="\n#line 0\n",p+=s}function h(r){r=e(r,e.EMPTY_OBJECT);var i=r.pickColorQualifier;this.defines=t(r.defines)?r.defines.slice(0):[],this.sources=t(r.sources)?r.sources.slice(0):[],this.pickColorQualifier=i,this.includeBuiltIns=e(r.includeBuiltIns,!0)}h.prototype.clone=function(){return new h({sources:this.sources,defines:this.defines,pickColorQuantifier:this.pickColorQualifier,includeBuiltIns:this.includeBuiltIns})},h.replaceMain=function(e,t){return t="void "+t+"()",e.replace(/void\s+main\s*\(\s*(?:void)?\s*\)/g,t)},h.prototype.createCombinedVertexShader=function(){return c(this,!1)},h.prototype.createCombinedFragmentShader=function(){return c(this,!0)},h._czmBuiltinsAndUniforms={};for(var d in i)i.hasOwnProperty(d)&&(h._czmBuiltinsAndUniforms[d]=i[d]);for(var p in n)if(n.hasOwnProperty(p)){var m=n[p];"function"==typeof m.getDeclaration&&(h._czmBuiltinsAndUniforms[p]=m.getDeclaration(p))}h.createPickVertexShaderSource=function(e){var t=h.replaceMain(e,"czm_old_main"),r="attribute vec4 pickColor; \nvarying vec4 czm_pickColor; \nvoid main() \n{ \n    czm_old_main(); \n    czm_pickColor = pickColor; \n}";return t+"\n"+r},h.createPickFragmentShaderSource=function(e,t){var r=h.replaceMain(e,"czm_old_main"),i=t+" vec4 czm_pickColor; \nvoid main() \n{ \n    czm_old_main(); \n    if (gl_FragColor.a == 0.0) { \n       discard; \n    } \n    gl_FragColor = czm_pickColor; \n}";return r+"\n"+i},h.findVarying=function(e,t){for(var r=e.sources,i=t.length,n=0;n<i;++n)for(var o=t[n],a=r.length,s=0;s<a;++s)if(r[s].indexOf(o)!==-1)return o};var f=["v_normalEC","v_normal"];h.findNormalVarying=function(e){return h.findVarying(e,f)};var _=["v_positionEC"];return h.findPositionVarying=function(e){return h.findVarying(e,_)},h}),r("Renderer/VertexArray",["../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Geometry","../Core/IndexDatatype","../Core/Math","../Core/RuntimeError","./Buffer","./BufferUsage","./ContextLimits"],function(e,t,r,i,n,o,a,s,l,u,c,h,d){"use strict";function p(i,n,o,a){var s=r(n.vertexBuffer),l=r(n.value),u=n.value?n.value.length:n.componentsPerAttribute,c={index:t(n.index,o),enabled:t(n.enabled,!0),vertexBuffer:n.vertexBuffer,value:l?n.value.slice(0):void 0,componentsPerAttribute:u,componentDatatype:t(n.componentDatatype,e.FLOAT),normalize:t(n.normalize,!1),offsetInBytes:t(n.offsetInBytes,0),strideInBytes:t(n.strideInBytes,0),instanceDivisor:t(n.instanceDivisor,0)};if(s)c.vertexAttrib=function(e){var t=this.index;e.bindBuffer(e.ARRAY_BUFFER,this.vertexBuffer._getBuffer()),e.vertexAttribPointer(t,this.componentsPerAttribute,this.componentDatatype,this.normalize,this.strideInBytes,this.offsetInBytes),e.enableVertexAttribArray(t),this.instanceDivisor>0&&(a.glVertexAttribDivisor(t,this.instanceDivisor),a._vertexAttribDivisors[t]=this.instanceDivisor,a._previousDrawInstanced=!0)},c.disableVertexAttribArray=function(e){e.disableVertexAttribArray(this.index),this.instanceDivisor>0&&a.glVertexAttribDivisor(o,0)};else{switch(c.componentsPerAttribute){case 1:c.vertexAttrib=function(e){e.vertexAttrib1fv(this.index,this.value)};break;case 2:c.vertexAttrib=function(e){e.vertexAttrib2fv(this.index,this.value)};break;case 3:c.vertexAttrib=function(e){e.vertexAttrib3fv(this.index,this.value)};break;case 4:c.vertexAttrib=function(e){e.vertexAttrib4fv(this.index,this.value)}}c.disableVertexAttribArray=function(e){}}i.push(c)}function m(e,t,i){for(var n=0;n<t.length;++n){var o=t[n];o.enabled&&o.vertexAttrib(e)}r(i)&&e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,i._getBuffer())}function f(i){i=t(i,t.EMPTY_OBJECT);var n,o=i.context,a=o._gl,s=i.attributes,l=i.indexBuffer,u=[],c=1,h=!1,d=s.length;for(n=0;n<d;++n)p(u,s[n],n,o);for(d=u.length,n=0;n<d;++n){var f=u[n];if(r(f.vertexBuffer)&&0===f.instanceDivisor){var _=f.strideInBytes||f.componentsPerAttribute*e.getSizeInBytes(f.componentDatatype);c=f.vertexBuffer.sizeInBytes/_;break}}for(n=0;n<d;++n)if(u[n].instanceDivisor>0){h=!0;break}var v;o.vertexArrayObject&&(v=o.glCreateVertexArray(),o.glBindVertexArray(v),m(a,u,l),o.glBindVertexArray(null)),this._numberOfVertices=c,this._hasInstancedAttributes=h,this._context=o,this._gl=a,this._vao=v,this._attributes=u,this._indexBuffer=l}function _(e){return e.values.length/e.componentsPerAttribute}function v(t){return e.getSizeInBytes(t.componentDatatype)*t.componentsPerAttribute}function g(t){var i,n,o,a=[];for(n in t)t.hasOwnProperty(n)&&r(t[n])&&r(t[n].values)&&(a.push(n),t[n].componentDatatype===e.DOUBLE&&(t[n].componentDatatype=e.FLOAT,t[n].values=e.createTypedArray(e.FLOAT,t[n].values)));var s,l=a.length;if(l>0)for(s=_(t[a[0]]),i=1;i<l;++i){var c=_(t[a[i]]);if(c!==s)throw new u("Each attribute list must have the same number of vertices.  Attribute "+a[i]+" has a different number of vertices ("+c.toString()+") than attribute "+a[0]+" ("+s.toString()+").")}a.sort(function(r,i){return e.getSizeInBytes(t[i].componentDatatype)-e.getSizeInBytes(t[r].componentDatatype)});var h=0,d={};for(i=0;i<l;++i)n=a[i],o=t[n],d[n]=h,h+=v(o);if(h>0){var p=e.getSizeInBytes(t[a[0]].componentDatatype),m=h%p;0!==m&&(h+=p-m);var f=s*h,g=new ArrayBuffer(f),y={};for(i=0;i<l;++i){n=a[i];var C=e.getSizeInBytes(t[n].componentDatatype);y[n]={pointer:e.createTypedArray(t[n].componentDatatype,g),index:d[n]/C,strideInComponentType:h/C}}for(i=0;i<s;++i)for(var w=0;w<l;++w){n=a[w],o=t[n];for(var S=o.values,E=y[n],T=E.pointer,b=o.componentsPerAttribute,x=0;x<b;++x)T[E.index+x]=S[i*b+x];E.index+=E.strideInComponentType}return{buffer:g,offsetsInBytes:d,vertexSizeInBytes:h}}}function y(e){var t=e._context,r=e._hasInstancedAttributes;if(r||t._previousDrawInstanced){t._previousDrawInstanced=r;var 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f({context:d,attributes:C,indexBuffer:x})},i(f.prototype,{numberOfAttributes:{get:function(){return this._attributes.length}},numberOfVertices:{get:function(){return this._numberOfVertices}},indexBuffer:{get:function(){return this._indexBuffer}}}),f.prototype.getAttribute=function(e){return this._attributes[e]},f.prototype._bind=function(){r(this._vao)?(this._context.glBindVertexArray(this._vao),this._context.instancedArrays&&y(this)):m(this._gl,this._attributes,this._indexBuffer)},f.prototype._unBind=function(){if(r(this._vao))this._context.glBindVertexArray(null);else{for(var e=this._attributes,t=this._gl,i=0;i<e.length;++i){var n=e[i];n.enabled&&n.disableVertexAttribArray(t)}this._indexBuffer&&t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,null)}},f.prototype.isDestroyed=function(){return!1},f.prototype.destroy=function(){for(var e=this._attributes,t=0;t<e.length;++t){var i=e[t].vertexBuffer;r(i)&&!i.isDestroyed()&&i.vertexArrayDestroyable&&i.destroy()}var o=this._indexBuffer;return r(o)&&!o.isDestroyed()&&o.vertexArrayDestroyable&&o.destroy(),r(this._vao)&&this._context.glDeleteVertexArray(this._vao),n(this)},f}),r("Renderer/VertexArrayFacade",["../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/Math","./Buffer","./BufferUsage","./VertexArray"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(i,n,o,a){function s(t,r){return e.getSizeInBytes(r.componentDatatype)-e.getSizeInBytes(t.componentDatatype)}var l=u._verifyAttributes(n);o=t(o,0);for(var c,h,d=[],p={},m=l.length,f=0;f<m;++f){var _=l[f];_.vertexBuffer?d.push(_):(h=_.usage,c=p[h],r(c)||(c=p[h]=[]),c.push(_))}this._allBuffers=[];for(h in p)if(p.hasOwnProperty(h)){c=p[h],c.sort(s);var v=u._vertexSizeInBytes(c),g=c[0].usage,y={vertexSizeInBytes:v,vertexBuffer:void 0,usage:g,needsCommit:!1,arrayBuffer:void 0,arrayViews:u._createArrayViews(c,v)};this._allBuffers.push(y)}this._size=0,this._instanced=t(a,!1),this._precreated=d,this._context=i,this.writers=void 0,this.va=void 0,this.resize(o)}function c(e,t){if(t.needsCommit&&t.vertexSizeInBytes>0){t.needsCommit=!1;var i=t.vertexBuffer,n=e._size*t.vertexSizeInBytes,o=r(i);if(!o||i.sizeInBytes<n)return o&&i.destroy(),t.vertexBuffer=a.createVertexBuffer({context:e._context,typedArray:t.arrayBuffer,usage:t.usage}),t.vertexBuffer.vertexArrayDestroyable=!1,!0;t.vertexBuffer.copyFromArrayView(t.arrayBuffer)}return!1}function h(e,t,r){if(e.needsCommit&&e.vertexSizeInBytes>0){var i=e.vertexSizeInBytes*t,n=e.vertexSizeInBytes*r;e.vertexBuffer.copyFromArrayView(new Uint8Array(e.arrayBuffer,i,n),i)}}function d(e){var t=e.va;if(r(t)){for(var i=t.length,n=0;n<i;++n)t[n].va.destroy();e.va=void 0}}u._verifyAttributes=function(r){for(var i=[],o=0;o<r.length;++o){var a=r[o],l={index:t(a.index,o),enabled:t(a.enabled,!0),componentsPerAttribute:a.componentsPerAttribute,componentDatatype:t(a.componentDatatype,e.FLOAT),normalize:t(a.normalize,!1),vertexBuffer:a.vertexBuffer,usage:t(a.usage,s.STATIC_DRAW)};if(i.push(l),1!==l.componentsPerAttribute&&2!==l.componentsPerAttribute&&3!==l.componentsPerAttribute&&4!==l.componentsPerAttribute)throw new n("attribute.componentsPerAttribute must be in the range [1, 4].");var u=l.componentDatatype;if(!e.validate(u))throw new n("Attribute must have a valid componentDatatype or not specify it.");if(!s.validate(l.usage))throw new n("Attribute must have a valid usage or not specify it.")}for(var c=new Array(i.length),h=0;h<i.length;++h){var d=i[h],p=d.index;if(c[p])throw new n("Index "+p+" is used by more than one attribute.");c[p]=!0}return i},u._vertexSizeInBytes=function(t){for(var r=0,i=t.length,n=0;n<i;++n){var o=t[n];r+=o.componentsPerAttribute*e.getSizeInBytes(o.componentDatatype)}var a=i>0?e.getSizeInBytes(t[0].componentDatatype):0,s=a>0?r%a:0,l=0===s?0:a-s;return r+=l},u._createArrayViews=function(t,r){for(var i=[],n=0,o=t.length,a=0;a<o;++a){var s=t[a],l=s.componentDatatype;i.push({index:s.index,enabled:s.enabled,componentsPerAttribute:s.componentsPerAttribute,componentDatatype:l,normalize:s.normalize,offsetInBytes:n,vertexSizeInComponentType:r/e.getSizeInBytes(l),view:void 0}),n+=s.componentsPerAttribute*e.getSizeInBytes(l)}return i},u.prototype.resize=function(e){this._size=e;var t=this._allBuffers;this.writers=[];for(var r=0,i=t.length;r<i;++r){var n=t[r];u._resize(n,this._size),u._appendWriters(this.writers,n)}d(this)},u._resize=function(t,i){if(t.vertexSizeInBytes>0){var n=new ArrayBuffer(i*t.vertexSizeInBytes);if(r(t.arrayBuffer))for(var o=new Uint8Array(n),a=new Uint8Array(t.arrayBuffer),s=a.length,l=0;l<s;++l)o[l]=a[l];for(var u=t.arrayViews,c=u.length,h=0;h<c;++h){var d=u[h];d.view=e.createArrayBufferView(d.componentDatatype,n,d.offsetInBytes)}t.arrayBuffer=n}};var p=[function(e,t,r){return function(i,n){t[i*r]=n,e.needsCommit=!0}},function(e,t,r){return function(i,n,o){var a=i*r;t[a]=n,t[a+1]=o,e.needsCommit=!0}},function(e,t,r){return function(i,n,o,a){var s=i*r;t[s]=n,t[s+1]=o,t[s+2]=a,e.needsCommit=!0}},function(e,t,r){return function(i,n,o,a,s){var l=i*r;t[l]=n,t[l+1]=o,t[l+2]=a,t[l+3]=s,e.needsCommit=!0}}];return u._appendWriters=function(e,t){for(var r=t.arrayViews,i=r.length,n=0;n<i;++n){var o=r[n];e[o.index]=p[o.componentsPerAttribute-1](t,o.view,o.vertexSizeInComponentType)}},u.prototype.commit=function(e){var t,i,n,a=!1,s=this._allBuffers;for(i=0,n=s.length;i<n;++i)t=s[i],a=c(this,t)||a;if(a||!r(this.va)){d(this);for(var h=this.va=[],p=r(e)?Math.ceil(this._size/(o.SIXTY_FOUR_KILOBYTES-1)):1,m=0;m<p;++m){var f=[];for(i=0,n=s.length;i<n;++i){t=s[i];var _=m*(t.vertexSizeInBytes*(o.SIXTY_FOUR_KILOBYTES-1));u._appendAttributes(f,t,_,this._instanced)}f=f.concat(this._precreated),h.push({va:new l({context:this._context,attributes:f,indexBuffer:e}),indicesCount:1.5*(m!==p-1?o.SIXTY_FOUR_KILOBYTES-1:this._size%(o.SIXTY_FOUR_KILOBYTES-1))})}}},u._appendAttributes=function(e,t,r,i){for(var n=t.arrayViews,o=n.length,a=0;a<o;++a){var s=n[a];e.push({index:s.index,enabled:s.enabled,componentsPerAttribute:s.componentsPerAttribute,componentDatatype:s.componentDatatype,normalize:s.normalize,vertexBuffer:t.vertexBuffer,offsetInBytes:r+s.offsetInBytes,strideInBytes:t.vertexSizeInBytes,instanceDivisor:i?1:0})}},u.prototype.subCommit=function(e,t){for(var r=this._allBuffers,i=0,n=r.length;i<n;++i)h(r[i],e,t)},u.prototype.endSubCommits=function(){for(var e=this._allBuffers,t=0,r=e.length;t<r;++t)e[t].needsCommit=!1},u.prototype.isDestroyed=function(){return!1},u.prototype.destroy=function(){for(var e=this._allBuffers,t=0,r=e.length;t<r;++t){var n=e[t];n.vertexBuffer=n.vertexBuffer&&n.vertexBuffer.destroy()}return d(this),i(this)},u}),r("Shaders/BillboardCollectionFS",[],function(){"use strict";return"uniform sampler2D u_atlas;\nvarying vec2 v_textureCoordinates;\n#ifdef RENDER_FOR_PICK\nvarying vec4 v_pickColor;\n#else\nvarying vec4 v_color;\n#endif\nvoid main()\n{\n#ifdef RENDER_FOR_PICK\nvec4 vertexColor = vec4(1.0, 1.0, 1.0, 1.0);\n#else\nvec4 vertexColor = v_color;\n#endif\nvec4 color = texture2D(u_atlas, v_textureCoordinates) * vertexColor;\nif (color.a == 0.0)\n{\ndiscard;\n}\n#ifdef RENDER_FOR_PICK\ngl_FragColor = v_pickColor;\n#else\ngl_FragColor = color;\n#endif\n}\n"}),r("Shaders/BillboardCollectionVS",[],function(){"use strict";return"#ifdef INSTANCED\nattribute vec2 direction;\n#endif\nattribute vec4 positionHighAndScale;\nattribute vec4 positionLowAndRotation;\nattribute vec4 compressedAttribute0;\nattribute vec4 compressedAttribute1;\nattribute vec4 compressedAttribute2;\nattribute vec4 eyeOffset;\nattribute vec4 scaleByDistance;\nattribute vec4 pixelOffsetScaleByDistance;\nvarying vec2 v_textureCoordinates;\n#ifdef RENDER_FOR_PICK\nvarying vec4 v_pickColor;\n#else\nvarying vec4 v_color;\n#endif\nconst float UPPER_BOUND = 32768.0;\nconst float SHIFT_LEFT16 = 65536.0;\nconst float SHIFT_LEFT8 = 256.0;\nconst float SHIFT_LEFT7 = 128.0;\nconst float SHIFT_LEFT5 = 32.0;\nconst float SHIFT_LEFT3 = 8.0;\nconst float SHIFT_LEFT2 = 4.0;\nconst float SHIFT_LEFT1 = 2.0;\nconst float SHIFT_RIGHT8 = 1.0 / 256.0;\nconst float SHIFT_RIGHT7 = 1.0 / 128.0;\nconst float SHIFT_RIGHT5 = 1.0 / 32.0;\nconst float SHIFT_RIGHT3 = 1.0 / 8.0;\nconst float SHIFT_RIGHT2 = 1.0 / 4.0;\nconst float SHIFT_RIGHT1 = 1.0 / 2.0;\nvec4 computePositionWindowCoordinates(vec4 positionEC, vec2 imageSize, float scale, vec2 direction, vec2 origin, vec2 translate, vec2 pixelOffset, vec3 alignedAxis, bool validAlignedAxis, float rotation, bool sizeInMeters)\n{\nvec2 halfSize = imageSize * scale * czm_resolutionScale;\nhalfSize *= ((direction * 2.0) - 1.0);\nvec2 originTranslate = origin * abs(halfSize);\n#if defined(ROTATION) || defined(ALIGNED_AXIS)\nif (validAlignedAxis || rotation != 0.0)\n{\nfloat angle = rotation;\nif (validAlignedAxis)\n{\nvec3 pos = positionEC.xyz + czm_encodedCameraPositionMCHigh + czm_encodedCameraPositionMCLow;\nvec3 normal = normalize(cross(alignedAxis, pos));\nvec4 tangent = vec4(normalize(cross(pos, normal)), 0.0);\ntangent = czm_modelViewProjection * tangent;\nangle += sign(-tangent.x) * acos(tangent.y / length(tangent.xy));\n}\nfloat cosTheta = cos(angle);\nfloat sinTheta = sin(angle);\nmat2 rotationMatrix = mat2(cosTheta, sinTheta, -sinTheta, cosTheta);\nhalfSize = rotationMatrix * halfSize;\n}\n#endif\nif (sizeInMeters)\n{\npositionEC.xy += halfSize;\n}\nvec4 positionWC = czm_eyeToWindowCoordinates(positionEC);\nif (sizeInMeters)\n{\noriginTranslate += originTranslate / czm_metersPerPixel(positionEC);\n}\npositionWC.xy += originTranslate;\nif (!sizeInMeters)\n{\npositionWC.xy += halfSize;\n}\npositionWC.xy += translate;\npositionWC.xy += (pixelOffset * czm_resolutionScale);\nreturn positionWC;\n}\nvoid main()\n{\nvec3 positionHigh = positionHighAndScale.xyz;\nvec3 positionLow = positionLowAndRotation.xyz;\nfloat scale = positionHighAndScale.w;\n#if defined(ROTATION) || defined(ALIGNED_AXIS)\nfloat rotation = positionLowAndRotation.w;\n#else\nfloat rotation = 0.0;\n#endif\nfloat compressed = compressedAttribute0.x;\nvec2 pixelOffset;\npixelOffset.x = floor(compressed * SHIFT_RIGHT7);\ncompressed -= pixelOffset.x * SHIFT_LEFT7;\npixelOffset.x -= UPPER_BOUND;\nvec2 origin;\norigin.x = floor(compressed * SHIFT_RIGHT5);\ncompressed -= origin.x * SHIFT_LEFT5;\norigin.y = floor(compressed * SHIFT_RIGHT3);\ncompressed -= origin.y * SHIFT_LEFT3;\norigin -= vec2(1.0);\nfloat show = floor(compressed * SHIFT_RIGHT2);\ncompressed -= show * SHIFT_LEFT2;\n#ifdef INSTANCED\nvec2 textureCoordinatesBottomLeft = czm_decompressTextureCoordinates(compressedAttribute0.w);\nvec2 textureCoordinatesRange = czm_decompressTextureCoordinates(eyeOffset.w);\nvec2 textureCoordinates = textureCoordinatesBottomLeft + direction * textureCoordinatesRange;\n#else\nvec2 direction;\ndirection.x = floor(compressed * SHIFT_RIGHT1);\ndirection.y = compressed - direction.x * SHIFT_LEFT1;\nvec2 textureCoordinates = czm_decompressTextureCoordinates(compressedAttribute0.w);\n#endif\nfloat temp = compressedAttribute0.y  * SHIFT_RIGHT8;\npixelOffset.y = -(floor(temp) - UPPER_BOUND);\nvec2 translate;\ntranslate.y = (temp - floor(temp)) * SHIFT_LEFT16;\ntemp = compressedAttribute0.z * SHIFT_RIGHT8;\ntranslate.x = floor(temp) - UPPER_BOUND;\ntranslate.y += (temp - floor(temp)) * SHIFT_LEFT8;\ntranslate.y -= UPPER_BOUND;\ntemp = compressedAttribute1.x * SHIFT_RIGHT8;\nvec2 imageSize = vec2(floor(temp), compressedAttribute2.w);\n#ifdef EYE_DISTANCE_TRANSLUCENCY\nvec4 translucencyByDistance;\ntranslucencyByDistance.x = compressedAttribute1.z;\ntranslucencyByDistance.z = compressedAttribute1.w;\ntranslucencyByDistance.y = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;\ntemp = compressedAttribute1.y * SHIFT_RIGHT8;\ntranslucencyByDistance.w = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;\n#endif\n#ifdef ALIGNED_AXIS\nvec3 alignedAxis = czm_octDecode(floor(compressedAttribute1.y * SHIFT_RIGHT8));\ntemp = compressedAttribute2.z * SHIFT_RIGHT5;\nbool validAlignedAxis = (temp - floor(temp)) * SHIFT_LEFT1 > 0.0;\n#else\nvec3 alignedAxis = vec3(0.0);\nbool validAlignedAxis = false;\n#endif\n#ifdef RENDER_FOR_PICK\ntemp = compressedAttribute2.y;\n#else\ntemp = compressedAttribute2.x;\n#endif\nvec4 color;\ntemp = temp * SHIFT_RIGHT8;\ncolor.b = (temp - floor(temp)) * SHIFT_LEFT8;\ntemp = floor(temp) * SHIFT_RIGHT8;\ncolor.g = (temp - floor(temp)) * SHIFT_LEFT8;\ncolor.r = floor(temp);\ntemp = compressedAttribute2.z * SHIFT_RIGHT8;\nbool sizeInMeters = floor((temp - floor(temp)) * SHIFT_LEFT7) > 0.0;\ntemp = floor(temp) * SHIFT_RIGHT8;\n#ifdef RENDER_FOR_PICK\ncolor.a = (temp - floor(temp)) * SHIFT_LEFT8;\nvec4 pickColor = color / 255.0;\n#else\ncolor.a = floor(temp);\ncolor /= 255.0;\n#endif\nvec4 p = czm_translateRelativeToEye(positionHigh, positionLow);\nvec4 positionEC = czm_modelViewRelativeToEye * p;\npositionEC = czm_eyeOffset(positionEC, eyeOffset.xyz);\npositionEC.xyz *= show;\n#if defined(EYE_DISTANCE_SCALING) || defined(EYE_DISTANCE_TRANSLUCENCY) || defined(EYE_DISTANCE_PIXEL_OFFSET)\nfloat lengthSq;\nif (czm_sceneMode == czm_sceneMode2D)\n{\nlengthSq = czm_eyeHeight2D.y;\n}\nelse\n{\nlengthSq = dot(positionEC.xyz, positionEC.xyz);\n}\n#endif\n#ifdef EYE_DISTANCE_SCALING\nscale *= czm_nearFarScalar(scaleByDistance, lengthSq);\nif (scale == 0.0)\n{\npositionEC.xyz = vec3(0.0);\n}\n#endif\nfloat translucency = 1.0;\n#ifdef EYE_DISTANCE_TRANSLUCENCY\ntranslucency = czm_nearFarScalar(translucencyByDistance, lengthSq);\nif (translucency == 0.0)\n{\npositionEC.xyz = vec3(0.0);\n}\n#endif\n#ifdef EYE_DISTANCE_PIXEL_OFFSET\nfloat pixelOffsetScale = czm_nearFarScalar(pixelOffsetScaleByDistance, lengthSq);\npixelOffset *= pixelOffsetScale;\n#endif\nvec4 positionWC = computePositionWindowCoordinates(positionEC, imageSize, scale, direction, origin, translate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters);\ngl_Position = czm_viewportOrthographic * vec4(positionWC.xy, -positionWC.z, 1.0);\nv_textureCoordinates = textureCoordinates;\n#ifdef RENDER_FOR_PICK\nv_pickColor = pickColor;\n#else\nv_color = color;\nv_color.a *= translucency;\n#endif\n}\n";
-}),r("Scene/HeightReference",["../Core/freezeObject"],function(e){"use strict";var t={NONE:0,CLAMP_TO_GROUND:1,RELATIVE_TO_GROUND:2};return e(t)}),r("Scene/HorizontalOrigin",["../Core/freezeObject"],function(e){"use strict";var t={CENTER:0,LEFT:1,RIGHT:-1};return e(t)}),r("Scene/SceneMode",["../Core/freezeObject"],function(e){"use strict";var t={MORPHING:0,COLUMBUS_VIEW:1,SCENE2D:2,SCENE3D:3};return t.getMorphTime=function(e){if(e===t.SCENE3D)return 1;if(e!==t.MORPHING)return 0},e(t)}),r("Scene/SceneTransforms",["../Core/BoundingRectangle","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Cartographic","../Core/defined","../Core/DeveloperError","../Core/Math","../Core/Matrix4","../Core/Transforms","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c){"use strict";function h(e,t,n,o){var a=n.viewMatrix,s=l.multiplyByVector(a,i.fromElements(e.x,e.y,e.z,1,g),g),u=r.multiplyComponents(t,r.normalize(s,y),y);return s.x+=t.x+u.x,s.y+=t.y+u.y,s.z+=u.z,l.multiplyByVector(n.frustum.projectionMatrix,s,o)}var d={},p=new i(0,0,0,1),m=new i,f=new e,_=new t,v=new t;d.wgs84ToWindowCoordinates=function(e,t,i){return d.wgs84WithEyeOffsetToWindowCoordinates(e,t,r.ZERO,i)};var g=new i,y=new r,C=new n(Math.PI,s.PI_OVER_TWO),w=new r,S=new r;d.wgs84WithEyeOffsetToWindowCoordinates=function(e,i,n,a){var g=e.frameState,y=d.computeActualWgs84Position(g,i,p);if(o(y)){var E=e.canvas,T=f;T.x=0,T.y=0,T.width=E.clientWidth,T.height=E.clientHeight;var b=e.camera,x=!1;if(g.mode===c.SCENE2D){var A=e.mapProjection,P=C,M=A.project(P,w),D=r.clone(b.position,S),I=b.frustum.clone(),R=l.computeViewportTransformation(T,0,1,new l),O=b.frustum.projectionMatrix,N=b.positionWC.y,L=r.fromElements(s.sign(N)*M.x-N,0,-b.positionWC.x),B=u.pointToGLWindowCoordinates(O,R,L);if(0===N||B.x<=0||B.x>=E.clientWidth)x=!0;else{if(B.x>.5*E.clientWidth){T.width=B.x,b.frustum.right=M.x-N,m=h(y,n,b,m),d.clipToGLWindowCoordinates(T,m,_),T.x+=B.x,b.position.x=-b.position.x;var F=b.frustum.right;b.frustum.right=-b.frustum.left,b.frustum.left=-F,m=h(y,n,b,m),d.clipToGLWindowCoordinates(T,m,v)}else{T.x+=B.x,T.width-=B.x,b.frustum.left=-M.x-N,m=h(y,n,b,m),d.clipToGLWindowCoordinates(T,m,_),T.x=T.x-T.width,b.position.x=-b.position.x;var V=b.frustum.left;b.frustum.left=-b.frustum.right,b.frustum.right=-V,m=h(y,n,b,m),d.clipToGLWindowCoordinates(T,m,v)}r.clone(D,b.position),b.frustum=I.clone(),a=t.clone(_,a),(a.x<0||a.x>E.clientWidth)&&(a.x=v.x)}}if(g.mode!==c.SCENE2D||x){if(m=h(y,n,b,m),m.z<0&&g.mode!==c.SCENE2D)return;a=d.clipToGLWindowCoordinates(T,m,a)}return a.y=E.clientHeight-a.y,a}},d.wgs84ToDrawingBufferCoordinates=function(e,t,r){if(r=d.wgs84ToWindowCoordinates(e,t,r),o(r))return d.transformWindowToDrawingBuffer(e,r,r)};var E=new r,T=new n;d.computeActualWgs84Position=function(e,t,i){var n=e.mode;if(n===c.SCENE3D)return r.clone(t,i);var a=e.mapProjection,l=a.ellipsoid.cartesianToCartographic(t,T);if(o(l)){if(a.project(l,E),n===c.COLUMBUS_VIEW)return r.fromElements(E.z,E.x,E.y,i);if(n===c.SCENE2D)return r.fromElements(0,E.x,E.y,i);var u=e.morphTime;return r.fromElements(s.lerp(E.z,t.x,u),s.lerp(E.x,t.y,u),s.lerp(E.y,t.z,u),i)}};var b=new r,x=new r,A=new l;d.clipToGLWindowCoordinates=function(e,i,n){return r.divideByScalar(i,i.w,b),l.computeViewportTransformation(e,0,1,A),l.multiplyByPoint(A,b,x),t.fromCartesian3(x,n)},d.clipToDrawingBufferCoordinates=function(e,i,n){return r.divideByScalar(i,i.w,b),l.computeViewportTransformation(e,0,1,A),l.multiplyByPoint(A,b,x),t.fromCartesian3(x,n)},d.transformWindowToDrawingBuffer=function(e,r,i){var n=e.canvas,o=e.drawingBufferWidth/n.clientWidth,a=e.drawingBufferHeight/n.clientHeight;return t.fromElements(r.x*o,r.y*a,i)};var P=new i,M=new i;return d.drawingBufferToWgs84Coordinates=function(e,t,n,o){var a=e.context,s=a.uniformState,u=e._passState.viewport,c=i.clone(i.UNIT_W,P);c.x=(t.x-u.x)/u.width*2-1,c.y=(t.y-u.y)/u.height*2-1,c.z=2*n-1,c.w=1;var h=l.multiplyByVector(s.inverseViewProjection,c,M),d=1/h.w;return r.multiplyByScalar(h,d,h),r.fromCartesian4(h,o)},d}),r("Scene/VerticalOrigin",["../Core/freezeObject"],function(e){"use strict";var t={CENTER:0,BOTTOM:1,TOP:-1};return e(t)}),r("Scene/Billboard",["../Core/BoundingRectangle","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Cartographic","../Core/Color","../Core/createGuid","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Matrix4","../Core/NearFarScalar","./HeightReference","./HorizontalOrigin","./SceneMode","./SceneTransforms","./VerticalOrigin"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v){"use strict";function g(e,i){e=s(e,s.EMPTY_OBJECT),this._show=s(e.show,!0),this._position=r.clone(s(e.position,r.ZERO)),this._actualPosition=r.clone(this._position),this._pixelOffset=t.clone(s(e.pixelOffset,t.ZERO)),this._translate=new t(0,0),this._eyeOffset=r.clone(s(e.eyeOffset,r.ZERO)),this._heightReference=s(e.heightReference,p.NONE),this._verticalOrigin=s(e.verticalOrigin,v.CENTER),this._horizontalOrigin=s(e.horizontalOrigin,m.CENTER),this._scale=s(e.scale,1),this._color=o.clone(s(e.color,o.WHITE)),this._rotation=s(e.rotation,0),this._alignedAxis=r.clone(s(e.alignedAxis,r.ZERO)),this._width=e.width,this._height=e.height,this._scaleByDistance=e.scaleByDistance,this._translucencyByDistance=e.translucencyByDistance,this._pixelOffsetScaleByDistance=e.pixelOffsetScaleByDistance,this._sizeInMeters=s(e.sizeInMeters,!1),this._id=e.id,this._collection=s(e.collection,i),this._pickId=void 0,this._pickPrimitive=s(e._pickPrimitive,this),this._billboardCollection=i,this._dirty=!1,this._index=-1,this._imageIndex=-1,this._imageIndexPromise=void 0,this._imageId=void 0,this._image=void 0,this._imageSubRegion=void 0,this._imageWidth=void 0,this._imageHeight=void 0;var n=e.image,u=e.imageId;l(n)&&(l(u)||(u="string"==typeof n?n:l(n.src)?n.src:a()),this._imageId=u,this._image=n),l(e.imageSubRegion)&&(this._imageId=u,this._imageSubRegion=e.imageSubRegion),l(this._billboardCollection._textureAtlas)&&this._loadImage(),this._actualClampedPosition=void 0,this._removeCallbackFunc=void 0,this._mode=f.SCENE3D,this._updateClamping()}function y(e,t){var r=e._billboardCollection;l(r)&&(r._updateBillboard(e,t),e._dirty=!0)}var C=g.SHOW_INDEX=0,w=g.POSITION_INDEX=1,S=g.PIXEL_OFFSET_INDEX=2,E=g.EYE_OFFSET_INDEX=3,T=g.HORIZONTAL_ORIGIN_INDEX=4,b=g.VERTICAL_ORIGIN_INDEX=5,x=g.SCALE_INDEX=6,A=g.IMAGE_INDEX_INDEX=7,P=g.COLOR_INDEX=8,M=g.ROTATION_INDEX=9,D=g.ALIGNED_AXIS_INDEX=10,I=g.SCALE_BY_DISTANCE_INDEX=11,R=g.TRANSLUCENCY_BY_DISTANCE_INDEX=12,O=g.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX=13;g.NUMBER_OF_PROPERTIES=14,u(g.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,y(this,C))}},position:{get:function(){return this._position},set:function(e){var t=this._position;r.equals(t,e)||(r.clone(e,t),r.clone(e,this._actualPosition),this._updateClamping(),y(this,w))}},heightReference:{get:function(){return this._heightReference},set:function(e){var t=this._heightReference;e!==t&&(this._heightReference=e,this._updateClamping(),y(this,w))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(e){var r=this._pixelOffset;t.equals(r,e)||(t.clone(e,r),y(this,S))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){var t=this._scaleByDistance;d.equals(t,e)||(this._scaleByDistance=d.clone(e,t),y(this,I))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){var t=this._translucencyByDistance;d.equals(t,e)||(this._translucencyByDistance=d.clone(e,t),y(this,R))}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){var t=this._pixelOffsetScaleByDistance;d.equals(t,e)||(this._pixelOffsetScaleByDistance=d.clone(e,t),y(this,O))}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){var t=this._eyeOffset;r.equals(t,e)||(r.clone(e,t),y(this,E))}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,y(this,T))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){this._verticalOrigin!==e&&(this._verticalOrigin=e,y(this,b))}},scale:{get:function(){return this._scale},set:function(e){this._scale!==e&&(this._scale=e,y(this,x))}},color:{get:function(){return this._color},set:function(e){var t=this._color;o.equals(t,e)||(o.clone(e,t),y(this,P))}},rotation:{get:function(){return this._rotation},set:function(e){this._rotation!==e&&(this._rotation=e,y(this,M))}},alignedAxis:{get:function(){return this._alignedAxis},set:function(e){var t=this._alignedAxis;r.equals(t,e)||(r.clone(e,t),y(this,D))}},width:{get:function(){return s(this._width,this._imageWidth)},set:function(e){this._width!==e&&(this._width=e,y(this,A))}},height:{get:function(){return s(this._height,this._imageHeight)},set:function(e){this._height!==e&&(this._height=e,y(this,A))}},sizeInMeters:{get:function(){return this._sizeInMeters},set:function(e){this._sizeInMeters!==e&&(this._sizeInMeters=e,y(this,P))}},id:{get:function(){return this._id},set:function(e){this._id=e,l(this._pickId)&&(this._pickId.object.id=e)}},pickPrimitive:{get:function(){return this._pickPrimitive},set:function(e){this._pickPrimitive=e,l(this._pickId)&&(this._pickId.object.primitive=e)}},image:{get:function(){return this._imageId},set:function(e){l(e)?"string"==typeof e?this.setImage(e,e):l(e.src)?this.setImage(e.src,e):this.setImage(a(),e):(this._imageIndex=-1,this._imageSubRegion=void 0,this._imageId=void 0,this._image=void 0,this._imageIndexPromise=void 0,y(this,A))}},ready:{get:function(){return this._imageIndex!==-1}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=r.clone(e,this._actualClampedPosition),y(this,w)}}}),g.prototype.getPickId=function(e){return l(this._pickId)||(this._pickId=e.createPickId({primitive:this._pickPrimitive,collection:this._collection,id:this._id})),this._pickId},g.prototype._updateClamping=function(){g._updateClamping(this._billboardCollection,this)};var N=new n,L=new r;g._updateClamping=function(e,t){function i(e){if(t._heightReference===p.RELATIVE_TO_GROUND)if(t._mode===f.SCENE3D){var i=s.cartesianToCartographic(e,N);i.height+=d.height,s.cartographicToCartesian(i,e)}else e.x+=d.height;t._clampedPosition=r.clone(e,t._clampedPosition)}var o=e._scene;if(l(o)){var a=o.globe,s=a.ellipsoid,u=a._surface,c=o.frameState.mode,h=c!==t._mode;if(t._mode=c,(t._heightReference===p.NONE||h)&&l(t._removeCallbackFunc)&&(t._removeCallbackFunc(),t._removeCallbackFunc=void 0,t._clampedPosition=void 0),t._heightReference!==p.NONE&&l(t._position)){var d=s.cartesianToCartographic(t._position);if(l(d)){l(t._removeCallbackFunc)&&t._removeCallbackFunc(),t._removeCallbackFunc=u.updateHeight(d,i),n.clone(d,N);var m=a.getHeight(d);l(m)&&(N.height=m),s.cartographicToCartesian(N,L),i(L)}}}},g.prototype._loadImage=function(){var t,r=this._billboardCollection._textureAtlas,i=this._imageId,n=this._image,o=this._imageSubRegion;if(l(n)&&(t=r.addImage(i,n)),l(o)&&(t=r.addSubRegion(i,o)),this._imageIndexPromise=t,l(t)){var a=this;t.then(function(t){if(a._imageId===i&&a._image===n&&e.equals(a._imageSubRegion,o)){var s=r.textureCoordinates[t];a._imageWidth=r.texture.width*s.width,a._imageHeight=r.texture.height*s.height,a._imageIndex=t,a._ready=!0,a._image=void 0,a._imageIndexPromise=void 0,y(a,A)}}).otherwise(function(e){console.error("Error loading image for billboard: "+e),a._imageIndexPromise=void 0})}},g.prototype.setImage=function(e,t){this._imageId!==e&&(this._imageIndex=-1,this._imageSubRegion=void 0,this._imageId=e,this._image=t,l(this._billboardCollection._textureAtlas)&&this._loadImage())},g.prototype.setImageSubRegion=function(t,r){this._imageId===t&&e.equals(this._imageSubRegion,r)||(this._imageIndex=-1,this._imageId=t,this._imageSubRegion=e.clone(r),l(this._billboardCollection._textureAtlas)&&this._loadImage())},g.prototype._setTranslate=function(e){var r=this._translate;t.equals(r,e)||(t.clone(e,r),y(this,S))},g.prototype._getActualPosition=function(){return l(this._clampedPosition)?this._clampedPosition:this._actualPosition},g.prototype._setActualPosition=function(e){l(this._clampedPosition)||r.clone(e,this._actualPosition),y(this,w)};var B=new i;g._computeActualPosition=function(e,t,r,i){return l(e._clampedPosition)?(r.mode!==e._mode&&e._updateClamping(),e._clampedPosition):r.mode===f.SCENE3D?t:(h.multiplyByPoint(i,t,B),_.computeActualWgs84Position(r,B))};var F=new t,V=new r,k=new t;g._computeScreenSpacePosition=function(e,r,i,n,o,a){var s=h.multiplyByPoint(e,r,V),l=_.wgs84WithEyeOffsetToWindowCoordinates(o,s,i,a);n=t.clone(n,k);var u=t.multiplyByScalar(n,o.context.uniformState.resolutionScale,F);return l.x+=u.x,l.y+=u.y,l};var z=new t(0,0);return g.prototype.computeScreenSpacePosition=function(e,r){var i=this._billboardCollection;l(r)||(r=new t),t.clone(this._pixelOffset,z),t.add(z,this._translate,z);var n=i.modelMatrix,o=this._getActualPosition(),a=g._computeScreenSpacePosition(n,o,this._eyeOffset,z,e,r);return a},g.prototype.equals=function(i){return this===i||l(i)&&this._id===i._id&&r.equals(this._position,i._position)&&this._imageId===i._imageId&&this._show===i._show&&this._scale===i._scale&&this._verticalOrigin===i._verticalOrigin&&this._horizontalOrigin===i._horizontalOrigin&&this._heightReference===i._heightReference&&e.equals(this._imageSubRegion,i._imageSubRegion)&&o.equals(this._color,i._color)&&t.equals(this._pixelOffset,i._pixelOffset)&&t.equals(this._translate,i._translate)&&r.equals(this._eyeOffset,i._eyeOffset)&&d.equals(this._scaleByDistance,i._scaleByDistance)&&d.equals(this._translucencyByDistance,i._translucencyByDistance)&&d.equals(this._pixelOffsetScaleByDistance,i._pixelOffsetScaleByDistance)},g.prototype._destroy=function(){l(this._customData)&&(this._billboardCollection._scene.globe._surface.removeTileCustomData(this._customData),this._customData=void 0),l(this._removeCallbackFunc)&&(this._removeCallbackFunc(),this._removeCallbackFunc=void 0),this.image=void 0,this._pickId=this._pickId&&this._pickId.destroy(),this._billboardCollection=void 0},g}),r("Scene/BlendEquation",["../Core/freezeObject","../Renderer/WebGLConstants"],function(e,t){"use strict";var r={ADD:t.FUNC_ADD,SUBTRACT:t.FUNC_SUBTRACT,REVERSE_SUBTRACT:t.FUNC_REVERSE_SUBTRACT};return e(r)}),r("Scene/BlendFunction",["../Core/freezeObject","../Renderer/WebGLConstants"],function(e,t){"use strict";var r={ZERO:t.ZERO,ONE:t.ONE,SOURCE_COLOR:t.SRC_COLOR,ONE_MINUS_SOURCE_COLOR:t.ONE_MINUS_SRC_COLOR,DESTINATION_COLOR:t.DST_COLOR,ONE_MINUS_DESTINATION_COLOR:t.ONE_MINUS_DST_COLOR,SOURCE_ALPHA:t.SRC_ALPHA,ONE_MINUS_SOURCE_ALPHA:t.ONE_MINUS_SRC_ALPHA,DESTINATION_ALPHA:t.DST_ALPHA,ONE_MINUS_DESTINATION_ALPHA:t.ONE_MINUS_DST_ALPHA,CONSTANT_COLOR:t.CONSTANT_COLOR,ONE_MINUS_CONSTANT_COLOR:t.ONE_MINUS_CONSTANT_ALPHA,CONSTANT_ALPHA:t.CONSTANT_ALPHA,ONE_MINUS_CONSTANT_ALPHA:t.ONE_MINUS_CONSTANT_ALPHA,SOURCE_ALPHA_SATURATE:t.SRC_ALPHA_SATURATE};return e(r)}),r("Scene/BlendingState",["../Core/freezeObject","./BlendEquation","./BlendFunction"],function(e,t,r){"use strict";var i={DISABLED:e({enabled:!1}),ALPHA_BLEND:e({enabled:!0,equationRgb:t.ADD,equationAlpha:t.ADD,functionSourceRgb:r.SOURCE_ALPHA,functionSourceAlpha:r.SOURCE_ALPHA,functionDestinationRgb:r.ONE_MINUS_SOURCE_ALPHA,functionDestinationAlpha:r.ONE_MINUS_SOURCE_ALPHA}),PRE_MULTIPLIED_ALPHA_BLEND:e({enabled:!0,equationRgb:t.ADD,equationAlpha:t.ADD,functionSourceRgb:r.ONE,functionSourceAlpha:r.ONE,functionDestinationRgb:r.ONE_MINUS_SOURCE_ALPHA,functionDestinationAlpha:r.ONE_MINUS_SOURCE_ALPHA}),ADDITIVE_BLEND:e({enabled:!0,equationRgb:t.ADD,equationAlpha:t.ADD,functionSourceRgb:r.SOURCE_ALPHA,functionSourceAlpha:r.SOURCE_ALPHA,functionDestinationRgb:r.ONE,functionDestinationAlpha:r.ONE})};return e(i)}),r("Scene/Pass",["../Core/freezeObject"],function(e){"use strict";var t={ENVIRONMENT:0,COMPUTE:1,GLOBE:2,GROUND:3,OPAQUE:4,TRANSLUCENT:5,OVERLAY:6,NUMBER_OF_PASSES:7};return e(t)}),r("Renderer/Framebuffer",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/PixelFormat","./ContextLimits"],function(e,t,r,i,n,o,a){"use strict";function s(e,t,r){var i=e._gl;i.framebufferTexture2D(i.FRAMEBUFFER,t,r._target,r._texture,0)}function l(e,t,r){var i=e._gl;i.framebufferRenderbuffer(i.FRAMEBUFFER,t,i.RENDERBUFFER,r._getRenderbuffer())}function u(r){r=e(r,e.EMPTY_OBJECT);var i=r.context._gl;a.maximumColorAttachments;this._gl=i,this._framebuffer=i.createFramebuffer(),this._colorTextures=[],this._colorRenderbuffers=[],this._activeColorAttachments=[],this._depthTexture=void 0,this._depthRenderbuffer=void 0,this._stencilRenderbuffer=void 0,this._depthStencilTexture=void 0,this._depthStencilRenderbuffer=void 0,this.destroyAttachments=e(r.destroyAttachments,!0);t(r.depthTexture)||t(r.depthRenderbuffer),t(r.depthStencilTexture)||t(r.depthStencilRenderbuffer);this._bind();var n,o,u,c,h;if(t(r.colorTextures)){var d=r.colorTextures;for(c=this._colorTextures.length=this._activeColorAttachments.length=d.length,u=0;u<c;++u)n=d[u],h=this._gl.COLOR_ATTACHMENT0+u,s(this,h,n),this._activeColorAttachments[u]=h,this._colorTextures[u]=n}if(t(r.colorRenderbuffers)){var p=r.colorRenderbuffers;for(c=this._colorRenderbuffers.length=this._activeColorAttachments.length=p.length,u=0;u<c;++u)o=p[u],h=this._gl.COLOR_ATTACHMENT0+u,l(this,h,o),this._activeColorAttachments[u]=h,this._colorRenderbuffers[u]=o}t(r.depthTexture)&&(n=r.depthTexture,s(this,this._gl.DEPTH_ATTACHMENT,n),this._depthTexture=n),t(r.depthRenderbuffer)&&(o=r.depthRenderbuffer,l(this,this._gl.DEPTH_ATTACHMENT,o),this._depthRenderbuffer=o),t(r.stencilRenderbuffer)&&(o=r.stencilRenderbuffer,l(this,this._gl.STENCIL_ATTACHMENT,o),this._stencilRenderbuffer=o),t(r.depthStencilTexture)&&(n=r.depthStencilTexture,s(this,this._gl.DEPTH_STENCIL_ATTACHMENT,n),this._depthStencilTexture=n),t(r.depthStencilRenderbuffer)&&(o=r.depthStencilRenderbuffer,l(this,this._gl.DEPTH_STENCIL_ATTACHMENT,o),this._depthStencilRenderbuffer=o),this._unBind()}return r(u.prototype,{status:{get:function(){this._bind();var e=this._gl.checkFramebufferStatus(this._gl.FRAMEBUFFER);return this._unBind(),e}},numberOfColorAttachments:{get:function(){return this._activeColorAttachments.length}},depthTexture:{get:function(){return this._depthTexture}},depthRenderbuffer:{get:function(){return this._depthRenderbuffer}},stencilRenderbuffer:{get:function(){return this._stencilRenderbuffer}},depthStencilTexture:{get:function(){return this._depthStencilTexture}},depthStencilRenderbuffer:{get:function(){return this._depthStencilRenderbuffer}},hasDepthAttachment:{get:function(){return!!(this.depthTexture||this.depthRenderbuffer||this.depthStencilTexture||this.depthStencilRenderbuffer)}}}),u.prototype._bind=function(){var e=this._gl;e.bindFramebuffer(e.FRAMEBUFFER,this._framebuffer)},u.prototype._unBind=function(){var e=this._gl;e.bindFramebuffer(e.FRAMEBUFFER,null)},u.prototype._getActiveColorAttachments=function(){return this._activeColorAttachments},u.prototype.getColorTexture=function(e){return this._colorTextures[e]},u.prototype.getColorRenderbuffer=function(e){return this._colorRenderbuffers[e]},u.prototype.isDestroyed=function(){return!1},u.prototype.destroy=function(){if(this.destroyAttachments){for(var e=0,r=this._colorTextures,n=r.length;e<n;++e){var o=r[e];t(o)&&o.destroy()}var a=this._colorRenderbuffers;for(n=a.length,e=0;e<n;++e){var s=a[e];t(s)&&s.destroy()}this._depthTexture=this._depthTexture&&this._depthTexture.destroy(),this._depthRenderbuffer=this._depthRenderbuffer&&this._depthRenderbuffer.destroy(),this._stencilRenderbuffer=this._stencilRenderbuffer&&this._stencilRenderbuffer.destroy(),this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy()}return this._gl.deleteFramebuffer(this._framebuffer),i(this)},u}),r("Renderer/MipmapHint",["../Core/freezeObject","./WebGLConstants"],function(e,t){"use strict";var r={DONT_CARE:t.DONT_CARE,FASTEST:t.FASTEST,NICEST:t.NICEST,validate:function(e){return e===r.DONT_CARE||e===r.FASTEST||e===r.NICEST}};return e(r)}),r("Renderer/PixelDatatype",["../Core/freezeObject","./WebGLConstants"],function(e,t){"use strict";var r={UNSIGNED_BYTE:t.UNSIGNED_BYTE,UNSIGNED_SHORT:t.UNSIGNED_SHORT,UNSIGNED_INT:t.UNSIGNED_INT,FLOAT:t.FLOAT,UNSIGNED_INT_24_8:t.UNSIGNED_INT_24_8,UNSIGNED_SHORT_4_4_4_4:t.UNSIGNED_SHORT_4_4_4_4,UNSIGNED_SHORT_5_5_5_1:t.UNSIGNED_SHORT_5_5_5_1,UNSIGNED_SHORT_5_6_5:t.UNSIGNED_SHORT_5_6_5,validate:function(e){return e===r.UNSIGNED_BYTE||e===r.UNSIGNED_SHORT||e===r.UNSIGNED_INT||e===r.FLOAT||e===r.UNSIGNED_INT_24_8||e===r.UNSIGNED_SHORT_4_4_4_4||e===r.UNSIGNED_SHORT_5_5_5_1||e===r.UNSIGNED_SHORT_5_6_5}};return e(r)}),r("Renderer/TextureMagnificationFilter",["../Core/freezeObject","./WebGLConstants"],function(e,t){"use strict";var r={NEAREST:t.NEAREST,LINEAR:t.LINEAR,validate:function(e){return e===r.NEAREST||e===r.LINEAR}};return e(r)}),r("Renderer/TextureMinificationFilter",["../Core/freezeObject","./WebGLConstants"],function(e,t){"use strict";var r={NEAREST:t.NEAREST,LINEAR:t.LINEAR,NEAREST_MIPMAP_NEAREST:t.NEAREST_MIPMAP_NEAREST,LINEAR_MIPMAP_NEAREST:t.LINEAR_MIPMAP_NEAREST,NEAREST_MIPMAP_LINEAR:t.NEAREST_MIPMAP_LINEAR,LINEAR_MIPMAP_LINEAR:t.LINEAR_MIPMAP_LINEAR,validate:function(e){return e===r.NEAREST||e===r.LINEAR||e===r.NEAREST_MIPMAP_NEAREST||e===r.LINEAR_MIPMAP_NEAREST||e===r.NEAREST_MIPMAP_LINEAR||e===r.LINEAR_MIPMAP_LINEAR}};return e(r)}),r("Renderer/TextureWrap",["../Core/freezeObject","./WebGLConstants"],function(e,t){"use strict";var r={CLAMP_TO_EDGE:t.CLAMP_TO_EDGE,REPEAT:t.REPEAT,MIRRORED_REPEAT:t.MIRRORED_REPEAT,validate:function(e){return e===r.CLAMP_TO_EDGE||e===r.REPEAT||e===r.MIRRORED_REPEAT}};return e(r)}),r("Renderer/Sampler",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","./TextureMagnificationFilter","./TextureMinificationFilter","./TextureWrap"],function(e,t,r,i,n,o,a){"use strict";function s(r){r=e(r,e.EMPTY_OBJECT);var i=e(r.wrapS,a.CLAMP_TO_EDGE),s=e(r.wrapT,a.CLAMP_TO_EDGE),l=e(r.minificationFilter,o.LINEAR),u=e(r.magnificationFilter,n.LINEAR),c=t(r.maximumAnisotropy)?r.maximumAnisotropy:1;this._wrapS=i,this._wrapT=s,this._minificationFilter=l,this._magnificationFilter=u,this._maximumAnisotropy=c}return r(s.prototype,{wrapS:{get:function(){return this._wrapS}},wrapT:{get:function(){return this._wrapT}},minificationFilter:{get:function(){return this._minificationFilter}},magnificationFilter:{get:function(){return this._magnificationFilter}},maximumAnisotropy:{get:function(){return this._maximumAnisotropy}}}),s}),r("Renderer/Texture",["../Core/Cartesian2","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Math","../Core/PixelFormat","./ContextLimits","./MipmapHint","./PixelDatatype","./Sampler","./TextureMagnificationFilter","./TextureMinificationFilter","./TextureWrap","./WebGLConstants"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f){"use strict";function _(i){i=t(i,t.EMPTY_OBJECT);var n=i.context,a=i.width,l=i.height,u=i.source;r(u)&&(r(a)||(a=t(u.videoWidth,u.width)),r(l)||(l=t(u.videoHeight,u.height)));var d=t(i.pixelFormat,s.RGBA),p=t(i.pixelDatatype,c.UNSIGNED_BYTE),m=d;if(n.webgl2&&(d===s.DEPTH_STENCIL?m=f.DEPTH24_STENCIL8:d===s.DEPTH_COMPONENT&&(p===c.UNSIGNED_SHORT?m=f.DEPTH_COMPONENT16:p===c.UNSIGNED_INT&&(m=f.DEPTH_COMPONENT24))),p===c.FLOAT&&!n.floatingPointTexture)throw new o("When options.pixelDatatype is FLOAT, this WebGL implementation must support the OES_texture_float extension.  Check context.floatingPointTexture.");if(s.isDepthFormat(d)&&!n.depthTexture)throw new o("When options.pixelFormat is DEPTH_COMPONENT or DEPTH_STENCIL, this WebGL implementation must support WEBGL_depth_texture.  Check context.depthTexture.");var _=i.preMultiplyAlpha||d===s.RGB||d===s.LUMINANCE,v=t(i.flipY,!0),g=n._gl,y=g.TEXTURE_2D,C=g.createTexture();g.activeTexture(g.TEXTURE0),g.bindTexture(y,C),r(u)?(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,_),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,v),r(u.arrayBufferView)?g.texImage2D(y,0,m,a,l,0,d,p,u.arrayBufferView):r(u.framebuffer)?(u.framebuffer!==n.defaultFramebuffer&&u.framebuffer._bind(),g.copyTexImage2D(y,0,m,u.xOffset,u.yOffset,a,l,0),u.framebuffer!==n.defaultFramebuffer&&u.framebuffer._unBind()):g.texImage2D(y,0,m,d,p,u)):g.texImage2D(y,0,m,a,l,0,d,p,null),g.bindTexture(y,null),this._context=n,this._textureFilterAnisotropic=n._textureFilterAnisotropic,this._textureTarget=y,this._texture=C,this._pixelFormat=d,this._pixelDatatype=p,this._width=a,this._height=l,this._dimensions=new e(a,l),this._preMultiplyAlpha=_,this._flipY=v,this._sampler=void 0,this.sampler=r(i.sampler)?i.sampler:new h}return _.fromFramebuffer=function(e){e=t(e,t.EMPTY_OBJECT);var i=e.context,n=i._gl,o=t(e.pixelFormat,s.RGB),a=t(e.framebufferXOffset,0),l=t(e.framebufferYOffset,0),u=t(e.width,n.drawingBufferWidth),c=t(e.height,n.drawingBufferHeight),h=e.framebuffer,d=new _({context:i,width:u,height:c,pixelFormat:o,source:{framebuffer:r(h)?h:i.defaultFramebuffer,xOffset:a,yOffset:l,width:u,height:c}});return d},i(_.prototype,{sampler:{get:function(){return this._sampler},set:function(e){var t=e.minificationFilter,i=e.magnificationFilter,n=t===p.NEAREST_MIPMAP_NEAREST||t===p.NEAREST_MIPMAP_LINEAR||t===p.LINEAR_MIPMAP_NEAREST||t===p.LINEAR_MIPMAP_LINEAR;this._pixelDatatype===c.FLOAT&&(t=n?p.NEAREST_MIPMAP_NEAREST:p.NEAREST,i=d.NEAREST);var o=this._context._gl,a=this._textureTarget;o.activeTexture(o.TEXTURE0),o.bindTexture(a,this._texture),o.texParameteri(a,o.TEXTURE_MIN_FILTER,t),o.texParameteri(a,o.TEXTURE_MAG_FILTER,i),o.texParameteri(a,o.TEXTURE_WRAP_S,e.wrapS),o.texParameteri(a,o.TEXTURE_WRAP_T,e.wrapT),r(this._textureFilterAnisotropic)&&o.texParameteri(a,this._textureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,e.maximumAnisotropy),o.bindTexture(a,null),this._sampler=e}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},dimensions:{get:function(){return this._dimensions}},preMultiplyAlpha:{get:function(){return this._preMultiplyAlpha}},flipY:{get:function(){return this._flipY}},width:{get:function(){return this._width}},height:{get:function(){return this._height}},_target:{get:function(){return this._textureTarget}}}),_.prototype.copyFrom=function(e,r,i){r=t(r,0),i=t(i,0);var n=this._context._gl,o=this._textureTarget;n.pixelStorei(n.UNPACK_PREMULTIPLY_ALPHA_WEBGL,this._preMultiplyAlpha),n.pixelStorei(n.UNPACK_FLIP_Y_WEBGL,this._flipY),n.activeTexture(n.TEXTURE0),n.bindTexture(o,this._texture),e.arrayBufferView?n.texSubImage2D(o,0,r,i,e.width,e.height,this._pixelFormat,this._pixelDatatype,e.arrayBufferView):n.texSubImage2D(o,0,r,i,this._pixelFormat,this._pixelDatatype,e),n.bindTexture(o,null)},_.prototype.copyFromFramebuffer=function(e,r,i,n,o,a){e=t(e,0),r=t(r,0),i=t(i,0),n=t(n,0),o=t(o,this._width),a=t(a,this._height);var s=this._context._gl,l=this._textureTarget;s.activeTexture(s.TEXTURE0),s.bindTexture(l,this._texture),s.copyTexSubImage2D(l,0,e,r,i,n,o,a),s.bindTexture(l,null)},_.prototype.generateMipmap=function(e){e=t(e,u.DONT_CARE);var r=this._context._gl,i=this._textureTarget;r.hint(r.GENERATE_MIPMAP_HINT,e),r.activeTexture(r.TEXTURE0),r.bindTexture(i,this._texture),r.generateMipmap(i),r.bindTexture(i,null)},_.prototype.isDestroyed=function(){return!1},_.prototype.destroy=function(){return this._context._gl.deleteTexture(this._texture),n(this)},_}),r("Scene/TextureAtlas",["../Core/BoundingRectangle","../Core/Cartesian2","../Core/createGuid","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/loadImage","../Core/PixelFormat","../Core/RuntimeError","../Renderer/Framebuffer","../Renderer/RenderState","../Renderer/Texture","../ThirdParty/when"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(e,r,n,o,a){this.bottomLeft=i(e,t.ZERO),this.topRight=i(r,t.ZERO),this.childNode1=n,this.childNode2=o,this.imageIndex=a}function _(e){e=i(e,i.EMPTY_OBJECT);var t=i(e.borderWidthInPixels,1),n=i(e.initialSize,C);this._context=e.context,this._pixelFormat=i(e.pixelFormat,u.RGBA),this._borderWidthInPixels=t,this._textureCoordinates=[],this._guid=r(),this._idHash={},this._initialSize=n,this._root=void 0}function v(e,r){var i=e._context,o=e.numberOfImages,a=2;if(o>0){for(var s=e._texture.width,l=e._texture.height,u=a*(s+r.width+e._borderWidthInPixels),c=a*(l+r.height+e._borderWidthInPixels),d=s/u,m=l/c,_=new f(new t(s+e._borderWidthInPixels,0),new t(u,l)),v=new f(new t,new t(u,l),e._root,_),g=new f(new t(0,l+e._borderWidthInPixels),new t(u,c)),y=new f(new t,new t(u,c),v,g),C=0;C<e._textureCoordinates.length;C++){var w=e._textureCoordinates[C];n(w)&&(w.x*=d,w.y*=m,w.width*=d,w.height*=m)}var S=new p({context:e._context,width:u,height:c,pixelFormat:e._pixelFormat}),E=new h({context:i,colorTextures:[e._texture],destroyAttachments:!1});E._bind(),S.copyFromFramebuffer(0,0,0,0,u,c),E._unBind(),E.destroy(),e._texture=e._texture&&e._texture.destroy(),e._texture=S,e._root=y}else{var T=a*(r.width+e._borderWidthInPixels),b=a*(r.height+e._borderWidthInPixels);T<e._initialSize.x&&(T=e._initialSize.x),b<e._initialSize.y&&(b=e._initialSize.y),e._texture=e._texture&&e._texture.destroy(),e._texture=new p({context:e._context,width:T,height:b,pixelFormat:e._pixelFormat}),e._root=new f(new t,new t(T,b))}}function g(e,r,i){if(n(r)){if(!n(r.childNode1)&&!n(r.childNode2)){if(n(r.imageIndex))return;var o=r.topRight.x-r.bottomLeft.x,a=r.topRight.y-r.bottomLeft.y,s=o-i.width,l=a-i.height;if(s<0||l<0)return;if(0===s&&0===l)return r;if(s>l){r.childNode1=new f(new t(r.bottomLeft.x,r.bottomLeft.y),new t(r.bottomLeft.x+i.width,r.topRight.y));var u=r.bottomLeft.x+i.width+e._borderWidthInPixels;u<r.topRight.x&&(r.childNode2=new f(new t(u,r.bottomLeft.y),new t(r.topRight.x,r.topRight.y)))}else{r.childNode1=new f(new t(r.bottomLeft.x,r.bottomLeft.y),new t(r.topRight.x,r.bottomLeft.y+i.height));var c=r.bottomLeft.y+i.height+e._borderWidthInPixels;c<r.topRight.y&&(r.childNode2=new f(new t(r.bottomLeft.x,c),new t(r.topRight.x,r.topRight.y)))}return g(e,r.childNode1,i)}return g(e,r.childNode1,i)||g(e,r.childNode2,i)}}function y(t,i,o){var a=g(t,t._root,i);if(n(a)){a.imageIndex=o;var s=t._texture.width,l=t._texture.height,u=a.topRight.x-a.bottomLeft.x,c=a.topRight.y-a.bottomLeft.y,h=a.bottomLeft.x/s,d=a.bottomLeft.y/l,p=u/s,m=c/l;t._textureCoordinates[o]=new e(h,d,p,m),t._texture.copyFrom(i,a.bottomLeft.x,a.bottomLeft.y)}else v(t,i),y(t,i,o);t._guid=r()}var C=new t(16,16);return o(_.prototype,{borderWidthInPixels:{get:function(){return this._borderWidthInPixels}},textureCoordinates:{get:function(){return this._textureCoordinates}},texture:{get:function(){return n(this._texture)||(this._texture=new p({context:this._context,width:this._initialSize.x,height:this._initialSize.y,pixelFormat:this._pixelFormat})),this._texture}},numberOfImages:{get:function(){return this._textureCoordinates.length}},guid:{get:function(){return this._guid}}}),_.prototype.addImage=function(e,t){var r=this._idHash[e];if(n(r))return r;"function"==typeof t?t=t(e):"string"==typeof t&&(t=l(t));var i=this;return r=m(t,function(e){if(i.isDestroyed())return-1;var t=i.numberOfImages;return y(i,e,t),t}),this._idHash[e]=r,r},_.prototype.addSubRegion=function(t,i){var o=this._idHash[t];if(!n(o))throw new c('image with id "'+t+'" not found in the atlas.');var a=this;return m(o,function(t){if(t===-1)return-1;var n=a._texture.width,o=a._texture.height,s=a.numberOfImages,l=a._textureCoordinates[t],u=l.x+i.x/n,c=l.y+i.y/o,h=i.width/n,d=i.height/o;return a._textureCoordinates.push(new e(u,c,h,d)),a._guid=r(),s})},_.prototype.isDestroyed=function(){return!1},_.prototype.destroy=function(){
-return this._texture=this._texture&&this._texture.destroy(),a(this)},_}),r("Scene/BillboardCollection",["../Core/AttributeCompression","../Core/BoundingSphere","../Core/Cartesian2","../Core/Cartesian3","../Core/Color","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/EncodedCartesian3","../Core/IndexDatatype","../Core/Math","../Core/Matrix4","../Renderer/Buffer","../Renderer/BufferUsage","../Renderer/DrawCommand","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/ShaderSource","../Renderer/VertexArrayFacade","../Shaders/BillboardCollectionFS","../Shaders/BillboardCollectionVS","./Billboard","./BlendingState","./HeightReference","./HorizontalOrigin","./Pass","./SceneMode","./TextureAtlas","./VerticalOrigin"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I){"use strict";function R(e){e=a(e,a.EMPTY_OBJECT),this._scene=e.scene,this._textureAtlas=void 0,this._textureAtlasGUID=void 0,this._destroyTextureAtlas=!0,this._sp=void 0,this._rs=void 0,this._vaf=void 0,this._spPick=void 0,this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!1,this._shaderRotation=!1,this._compiledShaderRotation=!1,this._compiledShaderRotationPick=!1,this._shaderAlignedAxis=!1,this._compiledShaderAlignedAxis=!1,this._compiledShaderAlignedAxisPick=!1,this._shaderScaleByDistance=!1,this._compiledShaderScaleByDistance=!1,this._compiledShaderScaleByDistancePick=!1,this._shaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistancePick=!1,this._shaderPixelOffsetScaleByDistance=!1,this._compiledShaderPixelOffsetScaleByDistance=!1,this._compiledShaderPixelOffsetScaleByDistancePick=!1,this._propertiesChanged=new Uint32Array(he),this._maxSize=0,this._maxEyeOffset=0,this._maxScale=1,this._maxPixelOffset=0,this._allHorizontalCenter=!0,this._allVerticalCenter=!0,this._allSizedInMeters=!0,this._baseVolume=new t,this._baseVolumeWC=new t,this._baseVolume2D=new t,this._boundingVolume=new t,this._boundingVolumeDirty=!1,this._colorCommands=[],this._pickCommands=[],this.modelMatrix=m.clone(a(e.modelMatrix,m.IDENTITY)),this._modelMatrix=m.clone(m.IDENTITY),this.debugShowBoundingVolume=a(e.debugShowBoundingVolume,!1),this._mode=M.SCENE3D,this._buffersUsage=[_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW];var r=this;this._uniforms={u_atlas:function(){return r._textureAtlas.texture}};var i=this._scene;s(i)&&(this._removeCallbackFunc=i.terrainProviderChanged.addEventListener(function(){for(var e=this._billboards,t=e.length,r=0;r<t;++r)e[r]._updateClamping()},this))}function O(e){for(var t=e.length,r=0;r<t;++r)e[r]&&e[r]._destroy()}function N(e){if(e._billboardsRemoved){e._billboardsRemoved=!1;for(var t=[],r=e._billboards,i=r.length,n=0,o=0;n<i;++n){var a=r[n];a&&(a._index=o++,t.push(a))}e._billboards=t}}function L(e){var t=16384,r=e.cache.billboardCollection_indexBufferBatched;if(s(r))return r;for(var i=6*t-6,n=new Uint16Array(i),o=0,a=0;o<i;o+=6,a+=4)n[o]=a,n[o+1]=a+1,n[o+2]=a+2,n[o+3]=a+0,n[o+4]=a+2,n[o+5]=a+3;return r=f.createIndexBuffer({context:e,typedArray:n,usage:_.STATIC_DRAW,indexDatatype:d.UNSIGNED_SHORT}),r.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferBatched=r,r}function B(e){var t=e.cache.billboardCollection_indexBufferInstanced;return s(t)?t:(t=f.createIndexBuffer({context:e,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:_.STATIC_DRAW,indexDatatype:d.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferInstanced=t,t)}function F(e){var t=e.cache.billboardCollection_vertexBufferInstanced;return s(t)?t:(t=f.createVertexBuffer({context:e,typedArray:new Float32Array([0,0,1,0,1,1,0,1]),usage:_.STATIC_DRAW}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_vertexBufferInstanced=t,t)}function V(e,t,r,i){var n=[{index:K.positionHighAndScale,componentsPerAttribute:4,componentDatatype:o.FLOAT,usage:r[J]},{index:K.positionLowAndRotation,componentsPerAttribute:4,componentDatatype:o.FLOAT,usage:r[J]},{index:K.compressedAttribute0,componentsPerAttribute:4,componentDatatype:o.FLOAT,usage:r[$]},{index:K.compressedAttribute1,componentsPerAttribute:4,componentDatatype:o.FLOAT,usage:r[ue]},{index:K.compressedAttribute2,componentsPerAttribute:4,componentDatatype:o.FLOAT,usage:r[oe]},{index:K.eyeOffset,componentsPerAttribute:4,componentDatatype:o.FLOAT,usage:r[ee]},{index:K.scaleByDistance,componentsPerAttribute:4,componentDatatype:o.FLOAT,usage:r[le]},{index:K.pixelOffsetScaleByDistance,componentsPerAttribute:4,componentDatatype:o.FLOAT,usage:r[ce]}];i&&n.push({index:K.direction,componentsPerAttribute:2,componentDatatype:o.FLOAT,vertexBuffer:F(e)});var a=i?t:4*t;return new w(e,n,a,i)}function k(e,r,i,n,o){var a,s=n[K.positionHighAndScale],l=n[K.positionLowAndRotation],u=o._getActualPosition();e._mode===M.SCENE3D&&(t.expand(e._baseVolume,u,e._baseVolume),e._boundingVolumeDirty=!0),h.fromCartesian(u,fe);var c=o.scale,d=o.rotation;0!==d&&(e._shaderRotation=!0),e._maxScale=Math.max(e._maxScale,c);var p=fe.high,m=fe.low;e._instanced?(a=o._index,s(a,p.x,p.y,p.z,c),l(a,m.x,m.y,m.z,d)):(a=4*o._index,s(a+0,p.x,p.y,p.z,c),s(a+1,p.x,p.y,p.z,c),s(a+2,p.x,p.y,p.z,c),s(a+3,p.x,p.y,p.z,c),l(a+0,m.x,m.y,m.z,d),l(a+1,m.x,m.y,m.z,d),l(a+2,m.x,m.y,m.z,d),l(a+3,m.x,m.y,m.z,d))}function z(t,r,i,n,o){var a,s=n[K.compressedAttribute0],l=o.pixelOffset,u=l.x,c=l.y,h=o._translate,d=h.x,m=h.y;t._maxPixelOffset=Math.max(t._maxPixelOffset,Math.abs(u+d),Math.abs(-c+m));var f=o.horizontalOrigin,_=o._verticalOrigin,v=o.show;0===o.color.alpha&&(v=!1),t._allHorizontalCenter=t._allHorizontalCenter&&f===A.CENTER,t._allVerticalCenter=t._allVerticalCenter&&_===I.CENTER;var g=0,y=0,C=0,w=0,S=o._imageIndex;if(S!==-1){var E=i[S];g=E.x,y=E.y,C=E.width,w=E.height}var T=g+C,b=y+w,x=Math.floor(p.clamp(u,-ve,ve)+ve)*Ce;x+=(f+1)*we,x+=(_+1)*Se,x+=(v?1:0)*Ee;var P=Math.floor(p.clamp(c,-ve,ve)+ve)*ye,M=Math.floor(p.clamp(d,-ve,ve)+ve)*ye,D=(p.clamp(m,-ve,ve)+ve)*Te,R=Math.floor(D),O=Math.floor((D-R)*ye);P+=R,M+=O,_e.x=g,_e.y=y;var N=e.compressTextureCoordinates(_e);_e.x=T;var L=e.compressTextureCoordinates(_e);_e.y=b;var B=e.compressTextureCoordinates(_e);_e.x=g;var F=e.compressTextureCoordinates(_e);t._instanced?(a=o._index,s(a,x,P,M,N)):(a=4*o._index,s(a+0,x+be,P,M,N),s(a+1,x+xe,P,M,L),s(a+2,x+Ae,P,M,B),s(a+3,x+Pe,P,M,F))}function U(t,r,n,o,l){var u,c=o[K.compressedAttribute1],h=l.alignedAxis;i.equals(h,i.ZERO)||(t._shaderAlignedAxis=!0);var d=0,m=1,f=1,_=1,v=l.translucencyByDistance;s(v)&&(d=v.near,m=v.nearValue,f=v.far,_=v.farValue,1===m&&1===_||(t._shaderTranslucencyByDistance=!0));var g=0,y=l._imageIndex;if(y!==-1){var C=n[y];g=C.width}var w=t._textureAtlas.texture.width,S=Math.ceil(.5*a(l.width,w*g));t._maxSize=Math.max(t._maxSize,S);var E=p.clamp(S,0,ge),T=0;Math.abs(i.magnitudeSquared(h)-1)<p.EPSILON6&&(T=e.octEncodeFloat(h)),m=p.clamp(m,0,1),m=1===m?255:255*m|0,E=E*ye+m,_=p.clamp(_,0,1),_=1===_?255:255*_|0,T=T*ye+_,t._instanced?(u=l._index,c(u,E,T,d,f)):(u=4*l._index,c(u+0,E,T,d,f),c(u+1,E,T,d,f),c(u+2,E,T,d,f),c(u+3,E,T,d,f))}function G(e,t,r,o,s){var l,u=o[K.compressedAttribute2],c=s.color,h=s.getPickId(t).color,d=s.sizeInMeters?1:0,m=Math.abs(i.magnitudeSquared(s.alignedAxis)-1)<p.EPSILON6?1:0;e._allSizedInMeters=e._allSizedInMeters&&1===d;var f=0,_=s._imageIndex;if(_!==-1){var v=r[_];f=v.height}var g=e._textureAtlas.texture.dimensions,y=Math.ceil(.5*a(s.height,g.y*f));e._maxSize=Math.max(e._maxSize,y);var C=n.floatToByte(c.red),w=n.floatToByte(c.green),S=n.floatToByte(c.blue),E=C*ge+w*ye+S;C=n.floatToByte(h.red),w=n.floatToByte(h.green),S=n.floatToByte(h.blue);var T=C*ge+w*ye+S,b=n.floatToByte(c.alpha)*ge+n.floatToByte(h.alpha)*ye;b+=2*d+m,e._instanced?(l=s._index,u(l,E,T,b,y)):(l=4*s._index,u(l+0,E,T,b,y),u(l+1,E,T,b,y),u(l+2,E,T,b,y),u(l+3,E,T,b,y))}function W(t,r,i,n,o){var a,s=n[K.eyeOffset],l=o.eyeOffset,u=l.z;if(o._heightReference!==x.NONE&&(u*=1.005),t._maxEyeOffset=Math.max(t._maxEyeOffset,Math.abs(l.x),Math.abs(l.y),Math.abs(u)),t._instanced){var c=0,h=0,d=o._imageIndex;if(d!==-1){var p=i[d];c=p.width,h=p.height}_e.x=c,_e.y=h;var m=e.compressTextureCoordinates(_e);a=o._index,s(a,l.x,l.y,u,m)}else a=4*o._index,s(a+0,l.x,l.y,u,0),s(a+1,l.x,l.y,u,0),s(a+2,l.x,l.y,u,0),s(a+3,l.x,l.y,u,0)}function H(e,t,r,i,n){var o,a=i[K.scaleByDistance],l=0,u=1,c=1,h=1,d=n.scaleByDistance;s(d)&&(l=d.near,u=d.nearValue,c=d.far,h=d.farValue,1===u&&1===h||(e._shaderScaleByDistance=!0)),e._instanced?(o=n._index,a(o,l,u,c,h)):(o=4*n._index,a(o+0,l,u,c,h),a(o+1,l,u,c,h),a(o+2,l,u,c,h),a(o+3,l,u,c,h))}function q(e,t,r,i,n){var o,a=i[K.pixelOffsetScaleByDistance],l=0,u=1,c=1,h=1,d=n.pixelOffsetScaleByDistance;s(d)&&(l=d.near,u=d.nearValue,c=d.far,h=d.farValue,1===u&&1===h||(e._shaderPixelOffsetScaleByDistance=!0)),e._instanced?(o=n._index,a(o,l,u,c,h)):(o=4*n._index,a(o+0,l,u,c,h),a(o+1,l,u,c,h),a(o+2,l,u,c,h),a(o+3,l,u,c,h))}function j(e,t,r,i,n){k(e,t,r,i,n),z(e,t,r,i,n),U(e,t,r,i,n),G(e,t,r,i,n),W(e,t,r,i,n),H(e,t,r,i,n),q(e,t,r,i,n)}function Y(e,r,i,n,o,a){var l;n.mode===M.SCENE3D?(l=e._baseVolume,e._boundingVolumeDirty=!0):l=e._baseVolume2D;for(var u=[],c=0;c<i;++c){var h=r[c],d=h.position,p=T._computeActualPosition(h,d,n,o);s(p)&&(h._setActualPosition(p),a?u.push(p):t.expand(l,p,l))}a&&t.fromPoints(u,l)}function X(e,t){var r=t.mode,i=e._billboards,n=e._billboardsToUpdate,o=e._modelMatrix;e._createVertexArray||e._mode!==r||r!==M.SCENE3D&&!m.equals(o,e.modelMatrix)?(e._mode=r,m.clone(e.modelMatrix,o),e._createVertexArray=!0,r!==M.SCENE3D&&r!==M.SCENE2D&&r!==M.COLUMBUS_VIEW||Y(e,i,i.length,t,o,!0)):r===M.MORPHING?Y(e,i,i.length,t,o,!0):r!==M.SCENE2D&&r!==M.COLUMBUS_VIEW||Y(e,n,e._billboardsToUpdateIndex,t,o,!1)}function Z(e,t,r){var i=1;e._allSizedInMeters&&0===e._maxPixelOffset||(i=t.camera.getPixelSize(r,t.context.drawingBufferWidth,t.context.drawingBufferHeight));var n=i*e._maxScale*e._maxSize*2;e._allHorizontalCenter&&e._allVerticalCenter&&(n*=.5);var o=i*e._maxPixelOffset+e._maxEyeOffset;r.radius+=n+o}var K,Q=T.SHOW_INDEX,J=T.POSITION_INDEX,$=T.PIXEL_OFFSET_INDEX,ee=T.EYE_OFFSET_INDEX,te=T.HORIZONTAL_ORIGIN_INDEX,re=T.VERTICAL_ORIGIN_INDEX,ie=T.SCALE_INDEX,ne=T.IMAGE_INDEX_INDEX,oe=T.COLOR_INDEX,ae=T.ROTATION_INDEX,se=T.ALIGNED_AXIS_INDEX,le=T.SCALE_BY_DISTANCE_INDEX,ue=T.TRANSLUCENCY_BY_DISTANCE_INDEX,ce=T.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX,he=T.NUMBER_OF_PROPERTIES,de={positionHighAndScale:0,positionLowAndRotation:1,compressedAttribute0:2,compressedAttribute1:3,compressedAttribute2:4,eyeOffset:5,scaleByDistance:6,pixelOffsetScaleByDistance:7},pe={direction:0,positionHighAndScale:1,positionLowAndRotation:2,compressedAttribute0:3,compressedAttribute1:4,compressedAttribute2:5,eyeOffset:6,scaleByDistance:7,pixelOffsetScaleByDistance:8};l(R.prototype,{length:{get:function(){return N(this),this._billboards.length}},textureAtlas:{get:function(){return this._textureAtlas},set:function(e){this._textureAtlas!==e&&(this._textureAtlas=this._destroyTextureAtlas&&this._textureAtlas&&this._textureAtlas.destroy(),this._textureAtlas=e,this._createVertexArray=!0)}},destroyTextureAtlas:{get:function(){return this._destroyTextureAtlas},set:function(e){this._destroyTextureAtlas=e}}}),R.prototype.add=function(e){var t=new T(e,this);return t._index=this._billboards.length,this._billboards.push(t),this._createVertexArray=!0,t},R.prototype.remove=function(e){return!!this.contains(e)&&(this._billboards[e._index]=null,this._billboardsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0)},R.prototype.removeAll=function(){O(this._billboards),this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!0},R.prototype._updateBillboard=function(e,t){e._dirty||(this._billboardsToUpdate[this._billboardsToUpdateIndex++]=e),++this._propertiesChanged[t]},R.prototype.contains=function(e){return s(e)&&e._billboardCollection===this},R.prototype.get=function(e){return N(this),this._billboards[e]};var me;R.prototype.computeNewBuffersUsage=function(){for(var e=this._buffersUsage,t=!1,r=this._propertiesChanged,i=0;i<he;++i){var n=0===r[i]?_.STATIC_DRAW:_.STREAM_DRAW;t=t||e[i]!==n,e[i]=n}return t};var fe=new h,_e=new r,ve=32768,ge=65536,ye=256,Ce=128,we=32,Se=8,Ee=4,Te=1/256,be=0,xe=2,Ae=3,Pe=1,Me=[];return R.prototype.update=function(e){N(this);var r=this._billboards,i=r.length,n=e.context;this._instanced=n.instancedArrays,K=this._instanced?pe:de,me=this._instanced?B:L;var o=this._textureAtlas;if(!s(o)){o=this._textureAtlas=new D({context:n});for(var a=0;a<i;++a)r[a]._loadImage()}var l=o.textureCoordinates;if(0!==l.length){X(this,e),r=this._billboards,i=r.length;var u=this._billboardsToUpdate,c=this._billboardsToUpdateIndex,h=this._propertiesChanged,d=o.guid,p=this._createVertexArray||this._textureAtlasGUID!==d;this._textureAtlasGUID=d;var f,_=e.passes,w=_.pick;if(p||!w&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(var T=0;T<he;++T)h[T]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),i>0){this._vaf=V(n,i,this._buffersUsage,this._instanced),f=this._vaf.writers;for(var x=0;x<i;++x){var A=this._billboards[x];A._dirty=!1,j(this,n,l,f,A)}this._vaf.commit(me(n))}this._billboardsToUpdateIndex=0}else if(c>0){var I=Me;I.length=0,(h[J]||h[ae]||h[ie])&&I.push(k),(h[ne]||h[$]||h[te]||h[re]||h[Q])&&(I.push(z),this._instanced&&I.push(W)),(h[ne]||h[se]||h[ue])&&(I.push(U),I.push(G)),(h[ne]||h[oe])&&I.push(G),h[ee]&&I.push(W),h[le]&&I.push(H),h[ce]&&I.push(q);var R=I.length;if(f=this._vaf.writers,c/i>.1){for(var O=0;O<c;++O){var F=u[O];F._dirty=!1;for(var Y=0;Y<R;++Y)I[Y](this,n,l,f,F)}this._vaf.commit(me(n))}else{for(var fe=0;fe<c;++fe){var _e=u[fe];_e._dirty=!1;for(var ve=0;ve<R;++ve)I[ve](this,n,l,f,_e);this._instanced?this._vaf.subCommit(_e._index,1):this._vaf.subCommit(4*_e._index,4)}this._vaf.endSubCommits()}this._billboardsToUpdateIndex=0}if(c>1.5*i&&(u.length=i),s(this._vaf)&&s(this._vaf.va)){this._boundingVolumeDirty&&(this._boundingVolumeDirty=!1,t.transform(this._baseVolume,this.modelMatrix,this._baseVolumeWC));var ge,ye=m.IDENTITY;e.mode===M.SCENE3D?(ye=this.modelMatrix,ge=t.clone(this._baseVolumeWC,this._boundingVolume)):ge=t.clone(this._baseVolume2D,this._boundingVolume),Z(this,e,ge);var Ce,we,Se,Ee,Te,be,xe=e.commandList;if(_.render){var Ae=this._colorCommands;for(s(this._rs)||(this._rs=g.fromCache({depthTest:{enabled:!0},blending:b.ALPHA_BLEND})),s(this._sp)&&this._shaderRotation===this._compiledShaderRotation&&this._shaderAlignedAxis===this._compiledShaderAlignedAxis&&this._shaderScaleByDistance===this._compiledShaderScaleByDistance&&this._shaderTranslucencyByDistance===this._compiledShaderTranslucencyByDistance&&this._shaderPixelOffsetScaleByDistance===this._compiledShaderPixelOffsetScaleByDistance||(Ee=new C({sources:[E]}),this._instanced&&Ee.defines.push("INSTANCED"),this._shaderRotation&&Ee.defines.push("ROTATION"),this._shaderAlignedAxis&&Ee.defines.push("ALIGNED_AXIS"),this._shaderScaleByDistance&&Ee.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&Ee.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderPixelOffsetScaleByDistance&&Ee.defines.push("EYE_DISTANCE_PIXEL_OFFSET"),this._sp=y.replaceCache({context:n,shaderProgram:this._sp,vertexShaderSource:Ee,fragmentShaderSource:S,attributeLocations:K}),this._compiledShaderRotation=this._shaderRotation,this._compiledShaderAlignedAxis=this._shaderAlignedAxis,this._compiledShaderScaleByDistance=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistance=this._shaderTranslucencyByDistance,this._compiledShaderPixelOffsetScaleByDistance=this._shaderPixelOffsetScaleByDistance),Ce=this._vaf.va,we=Ce.length,Ae.length=we,be=0;be<we;++be)Se=Ae[be],s(Se)||(Se=Ae[be]=new v({pass:P.OPAQUE,owner:this})),Se.boundingVolume=ge,Se.modelMatrix=ye,Se.count=Ce[be].indicesCount,Se.shaderProgram=this._sp,Se.uniformMap=this._uniforms,Se.vertexArray=Ce[be].va,Se.renderState=this._rs,Se.debugShowBoundingVolume=this.debugShowBoundingVolume,this._instanced&&(Se.count=6,Se.instanceCount=i),xe.push(Se)}if(w){var Pe=this._pickCommands;for(s(this._spPick)&&this._shaderRotation===this._compiledShaderRotationPick&&this._shaderAlignedAxis===this._compiledShaderAlignedAxisPick&&this._shaderScaleByDistance===this._compiledShaderScaleByDistancePick&&this._shaderTranslucencyByDistance===this._compiledShaderTranslucencyByDistancePick&&this._shaderPixelOffsetScaleByDistance===this._compiledShaderPixelOffsetScaleByDistancePick||(Ee=new C({defines:["RENDER_FOR_PICK"],sources:[E]}),this._instanced&&Ee.defines.push("INSTANCED"),this._shaderRotation&&Ee.defines.push("ROTATION"),this._shaderAlignedAxis&&Ee.defines.push("ALIGNED_AXIS"),this._shaderScaleByDistance&&Ee.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&Ee.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderPixelOffsetScaleByDistance&&Ee.defines.push("EYE_DISTANCE_PIXEL_OFFSET"),Te=new C({defines:["RENDER_FOR_PICK"],sources:[S]}),this._spPick=y.replaceCache({context:n,shaderProgram:this._spPick,vertexShaderSource:Ee,fragmentShaderSource:Te,attributeLocations:K}),this._compiledShaderRotationPick=this._shaderRotation,this._compiledShaderAlignedAxisPick=this._shaderAlignedAxis,this._compiledShaderScaleByDistancePick=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistancePick=this._shaderTranslucencyByDistance,this._compiledShaderPixelOffsetScaleByDistancePick=this._shaderPixelOffsetScaleByDistance),Ce=this._vaf.va,we=Ce.length,Pe.length=we,be=0;be<we;++be)Se=Pe[be],s(Se)||(Se=Pe[be]=new v({pass:P.OPAQUE,owner:this})),Se.boundingVolume=ge,Se.modelMatrix=ye,Se.count=Ce[be].indicesCount,Se.shaderProgram=this._spPick,Se.uniformMap=this._uniforms,Se.vertexArray=Ce[be].va,Se.renderState=this._rs,this._instanced&&(Se.count=6,Se.instanceCount=i),xe.push(Se)}}}},R.prototype.isDestroyed=function(){return!1},R.prototype.destroy=function(){return s(this._removeCallbackFunc)&&(this._removeCallbackFunc(),this._removeCallbackFunc=void 0),this._textureAtlas=this._destroyTextureAtlas&&this._textureAtlas&&this._textureAtlas.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),O(this._billboards),u(this)},R}),r("DataSources/BoundingSphereState",["../Core/freezeObject"],function(e){"use strict";var t={DONE:0,PENDING:1,FAILED:2};return e(t)}),r("DataSources/Property",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Iso8601"],function(e,t,r,i,n){"use strict";function o(){i.throwInstantiationError()}return r(o.prototype,{isConstant:{get:i.throwInstantiationError},definitionChanged:{get:i.throwInstantiationError}}),o.prototype.getValue=i.throwInstantiationError,o.prototype.equals=i.throwInstantiationError,o.equals=function(e,r){return e===r||t(e)&&e.equals(r)},o.arrayEquals=function(e,r){if(e===r)return!0;if(!t(e)||!t(r)||e.length!==r.length)return!1;for(var i=e.length,n=0;n<i;n++)if(!o.equals(e[n],r[n]))return!1;return!0},o.isConstant=function(e){return!t(e)||e.isConstant},o.getValueOrUndefined=function(e,r,i){return t(e)?e.getValue(r,i):void 0},o.getValueOrDefault=function(r,i,n,o){return t(r)?e(r.getValue(i,o),n):n},o.getValueOrClonedDefault=function(e,r,i,n){var o;return t(e)&&(o=e.getValue(r,n)),t(o)||(o=i.clone(o)),o},o}),r("DataSources/BillboardVisualizer",["../Core/AssociativeArray","../Core/BoundingRectangle","../Core/Cartesian2","../Core/Cartesian3","../Core/Color","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/NearFarScalar","../Scene/BillboardCollection","../Scene/HeightReference","../Scene/HorizontalOrigin","../Scene/VerticalOrigin","./BoundingSphereState","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f){"use strict";function _(e){this.entity=e,this.billboard=void 0,this.textureValue=void 0}function v(t,r){r.collectionChanged.addEventListener(v.prototype._onCollectionChanged,this),this._scene=t,this._unusedIndexes=[],this._billboardCollection=void 0,this._entityCollection=r,this._items=new e,this._onCollectionChanged(r,r.values,[],[])}function g(e,t){if(a(e)){var r=e.billboard;a(r)&&(e.textureValue=void 0,e.billboard=void 0,r.id=void 0,r.show=!1,r.image=void 0,t.push(r._index))}}var y=n.WHITE,C=i.ZERO,w=h.NONE,S=r.ZERO,E=1,T=0,b=i.ZERO,x=d.CENTER,A=p.CENTER,P=!1,M=new i,D=new n,I=new i,R=new r,O=new u,N=new u,L=new u,B=new t;return v.prototype.update=function(e){for(var t=this._items.values,r=this._unusedIndexes,i=0,n=t.length;i<n;i++){var o,s=t[i],l=s.entity,u=l._billboard,h=s.billboard,d=l.isShowing&&l.isAvailable(e)&&f.getValueOrDefault(u._show,e,!0);if(d&&(M=f.getValueOrUndefined(l._position,e,M),o=f.getValueOrUndefined(u._image,e),d=a(M)&&a(o)),d){if(!a(h)){var p=this._billboardCollection;a(p)||(p=this._scene.primitives.add(new c({scene:this._scene})),this._billboardCollection=p);var m=r.length;h=m>0?p.get(r.pop()):p.add(),h.id=l,h.image=void 0,s.billboard=h}h.show=d,s.textureValue!==o&&(h.image=o,s.textureValue=o),h.position=M,h.color=f.getValueOrDefault(u._color,e,y,D),h.eyeOffset=f.getValueOrDefault(u._eyeOffset,e,C,I),h.heightReference=f.getValueOrDefault(u._heightReference,e,w),h.pixelOffset=f.getValueOrDefault(u._pixelOffset,e,S,R),h.scale=f.getValueOrDefault(u._scale,e,E),h.rotation=f.getValueOrDefault(u._rotation,e,T),h.alignedAxis=f.getValueOrDefault(u._alignedAxis,e,b),h.horizontalOrigin=f.getValueOrDefault(u._horizontalOrigin,e,x),h.verticalOrigin=f.getValueOrDefault(u._verticalOrigin,e,A),h.width=f.getValueOrUndefined(u._width,e),h.height=f.getValueOrUndefined(u._height,e),h.scaleByDistance=f.getValueOrUndefined(u._scaleByDistance,e,O),h.translucencyByDistance=f.getValueOrUndefined(u._translucencyByDistance,e,N),h.pixelOffsetScaleByDistance=f.getValueOrUndefined(u._pixelOffsetScaleByDistance,e,L),h.sizeInMeters=f.getValueOrDefault(u._sizeInMeters,P);var _=f.getValueOrUndefined(u._imageSubRegion,e,B);a(_)&&h.setImageSubRegion(h._imageId,_)}else g(s,r)}return!0},v.prototype.getBoundingSphere=function(e,t){var r=this._items.get(e.id);if(!a(r)||!a(r.billboard))return m.FAILED;var n=r.billboard;if(n.heightReference===h.NONE)t.center=i.clone(n.position,t.center);else{if(!a(n._clampedPosition))return m.PENDING;t.center=i.clone(n._clampedPosition,t.center)}return t.radius=0,m.DONE},v.prototype.isDestroyed=function(){return!1},v.prototype.destroy=function(){return this._entityCollection.collectionChanged.removeEventListener(v.prototype._onCollectionChanged,this),a(this._billboardCollection)&&this._scene.primitives.remove(this._billboardCollection),s(this)},v.prototype._onCollectionChanged=function(e,t,r,i){var n,o,s=this._unusedIndexes,l=this._items;for(n=t.length-1;n>-1;n--)o=t[n],a(o._billboard)&&a(o._position)&&l.set(o.id,new _(o));for(n=i.length-1;n>-1;n--)o=i[n],a(o._billboard)&&a(o._position)?l.contains(o.id)||l.set(o.id,new _(o)):(g(l.get(o.id),s),l.remove(o.id));for(n=r.length-1;n>-1;n--)o=r[n],g(l.get(o.id),s),l.remove(o.id)},v}),r("Shaders/Appearances/AllMaterialAppearanceFS",[],function(){"use strict";return"varying vec3 v_positionEC;\nvarying vec3 v_normalEC;\nvarying vec3 v_tangentEC;\nvarying vec3 v_binormalEC;\nvarying vec2 v_st;\nvoid main()\n{\nvec3 positionToEyeEC = -v_positionEC;\nmat3 tangentToEyeMatrix = czm_tangentToEyeSpaceMatrix(v_normalEC, v_tangentEC, v_binormalEC);\nvec3 normalEC = normalize(v_normalEC);\n#ifdef FACE_FORWARD\nnormalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);\n#endif\nczm_materialInput materialInput;\nmaterialInput.normalEC = normalEC;\nmaterialInput.tangentToEyeMatrix = tangentToEyeMatrix;\nmaterialInput.positionToEyeEC = positionToEyeEC;\nmaterialInput.st = v_st;\nczm_material material = czm_getMaterial(materialInput);\n#ifdef FLAT\ngl_FragColor = vec4(material.diffuse + material.emission, material.alpha);\n#else\ngl_FragColor = czm_phong(normalize(positionToEyeEC), material);\n#endif\n}\n"}),r("Shaders/Appearances/AllMaterialAppearanceVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec3 normal;\nattribute vec3 tangent;\nattribute vec3 binormal;\nattribute vec2 st;\nattribute float batchId;\nvarying vec3 v_positionEC;\nvarying vec3 v_normalEC;\nvarying vec3 v_tangentEC;\nvarying vec3 v_binormalEC;\nvarying vec2 v_st;\nvoid main()\n{\nvec4 p = czm_computePosition();\nv_positionEC = (czm_modelViewRelativeToEye * p).xyz;\nv_normalEC = czm_normal * normal;\nv_tangentEC = czm_normal * tangent;\nv_binormalEC = czm_normal * binormal;\nv_st = st;\ngl_Position = czm_modelViewProjectionRelativeToEye * p;\n}\n"}),r("Shaders/Appearances/BasicMaterialAppearanceFS",[],function(){"use strict";return"varying vec3 v_positionEC;\nvarying vec3 v_normalEC;\nvoid main()\n{\nvec3 positionToEyeEC = -v_positionEC;\nvec3 normalEC = normalize(v_normalEC);\n#ifdef FACE_FORWARD\nnormalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);\n#endif\nczm_materialInput materialInput;\nmaterialInput.normalEC = normalEC;\nmaterialInput.positionToEyeEC = positionToEyeEC;\nczm_material material = czm_getMaterial(materialInput);\n#ifdef FLAT\ngl_FragColor = vec4(material.diffuse + material.emission, material.alpha);\n#else\ngl_FragColor = czm_phong(normalize(positionToEyeEC), material);\n#endif\n}\n"}),r("Shaders/Appearances/BasicMaterialAppearanceVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec3 normal;\nattribute float batchId;\nvarying vec3 v_positionEC;\nvarying vec3 v_normalEC;\nvoid main()\n{\nvec4 p = czm_computePosition();\nv_positionEC = (czm_modelViewRelativeToEye * p).xyz;\nv_normalEC = czm_normal * normal;\ngl_Position = czm_modelViewProjectionRelativeToEye * p;\n}\n"}),r("Shaders/Appearances/TexturedMaterialAppearanceFS",[],function(){"use strict";return"varying vec3 v_positionEC;\nvarying vec3 v_normalEC;\nvarying vec2 v_st;\nvoid main()\n{\nvec3 positionToEyeEC = -v_positionEC;\nvec3 normalEC = normalize(v_normalEC);;\n#ifdef FACE_FORWARD\nnormalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);\n#endif\nczm_materialInput materialInput;\nmaterialInput.normalEC = normalEC;\nmaterialInput.positionToEyeEC = positionToEyeEC;\nmaterialInput.st = v_st;\nczm_material material = czm_getMaterial(materialInput);\n#ifdef FLAT\ngl_FragColor = vec4(material.diffuse + material.emission, material.alpha);\n#else\ngl_FragColor = czm_phong(normalize(positionToEyeEC), material);\n#endif\n}\n"}),r("Shaders/Appearances/TexturedMaterialAppearanceVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec3 normal;\nattribute vec2 st;\nattribute float batchId;\nvarying vec3 v_positionEC;\nvarying vec3 v_normalEC;\nvarying vec2 v_st;\nvoid main()\n{\nvec4 p = czm_computePosition();\nv_positionEC = (czm_modelViewRelativeToEye * p).xyz;\nv_normalEC = czm_normal * normal;\nv_st = st;\ngl_Position = czm_modelViewProjectionRelativeToEye * p;\n}\n"}),r("Scene/CullFace",["../Core/freezeObject","../Renderer/WebGLConstants"],function(e,t){"use strict";var r={FRONT:t.FRONT,BACK:t.BACK,FRONT_AND_BACK:t.FRONT_AND_BACK};return e(r)}),r("Scene/Appearance",["../Core/clone","../Core/combine","../Core/defaultValue","../Core/defined","../Core/defineProperties","./BlendingState","./CullFace"],function(e,t,r,i,n,o,a){"use strict";function s(e){e=r(e,r.EMPTY_OBJECT),this.material=e.material,this.translucent=r(e.translucent,!0),this._vertexShaderSource=e.vertexShaderSource,this._fragmentShaderSource=e.fragmentShaderSource,this._renderState=e.renderState,this._closed=r(e.closed,!1)}return n(s.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}}}),s.prototype.getFragmentShaderSource=function(){var e=[];return this.flat&&e.push("#define FLAT"),this.faceForward&&e.push("#define FACE_FORWARD"),i(this.material)&&e.push(this.material.shaderSource),e.push(this.fragmentShaderSource),e.join("\n")},s.prototype.isTranslucent=function(){return i(this.material)&&this.material.isTranslucent()||!i(this.material)&&this.translucent},s.prototype.getRenderState=function(){var t=this.isTranslucent(),r=e(this.renderState,!1);return t?(r.depthMask=!1,r.blending=o.ALPHA_BLEND):r.depthMask=!0,r},s.getDefaultRenderState=function(e,r,n){var s={depthTest:{enabled:!0}};return e&&(s.depthMask=!1,s.blending=o.ALPHA_BLEND),r&&(s.cull={enabled:!0,face:a.BACK}),i(n)&&(s=t(n,s,!0)),s},s}),r("Renderer/CubeMapFace",["../Core/defaultValue","../Core/defineProperties","../Core/DeveloperError","./PixelDatatype"],function(e,t,r,i){"use strict";function n(e,t,r,i,n,o,a,s,l){this._gl=e,this._texture=t,this._textureTarget=r,this._targetFace=i,this._pixelFormat=n,this._pixelDatatype=o,this._size=a,this._preMultiplyAlpha=s,this._flipY=l}return t(n.prototype,{pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},_target:{get:function(){return this._targetFace}}}),n.prototype.copyFrom=function(t,r,i){r=e(r,0),i=e(i,0);var n=this._gl,o=this._textureTarget;n.pixelStorei(n.UNPACK_PREMULTIPLY_ALPHA_WEBGL,this._preMultiplyAlpha),n.pixelStorei(n.UNPACK_FLIP_Y_WEBGL,this._flipY),n.activeTexture(n.TEXTURE0),n.bindTexture(o,this._texture),t.arrayBufferView?n.texSubImage2D(this._targetFace,0,r,i,t.width,t.height,this._pixelFormat,this._pixelDatatype,t.arrayBufferView):n.texSubImage2D(this._targetFace,0,r,i,this._pixelFormat,this._pixelDatatype,t),n.bindTexture(o,null)},n.prototype.copyFromFramebuffer=function(t,r,i,n,o,a){t=e(t,0),r=e(r,0),i=e(i,0),n=e(n,0),o=e(o,this._size),a=e(a,this._size);var s=this._gl,l=this._textureTarget;s.activeTexture(s.TEXTURE0),s.bindTexture(l,this._texture),s.copyTexSubImage2D(this._targetFace,0,t,r,i,n,o,a),s.bindTexture(l,null)},n}),r("Renderer/CubeMap",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Math","../Core/PixelFormat","./ContextLimits","./CubeMapFace","./MipmapHint","./PixelDatatype","./Sampler","./TextureMagnificationFilter","./TextureMinificationFilter","./TextureWrap"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(r){function i(e,t){t.arrayBufferView?g.texImage2D(e,0,m,p,p,0,m,f,t.arrayBufferView):g.texImage2D(e,0,m,m,f,t)}r=e(r,e.EMPTY_OBJECT);var n,o,s=r.context,u=r.source;if(t(u)){var d=[u.positiveX,u.negativeX,u.positiveY,u.negativeY,u.positiveZ,u.negativeZ];n=d[0].width,o=d[0].height}else n=r.width,o=r.height;var p=n,m=e(r.pixelFormat,a.RGBA),f=e(r.pixelDatatype,c.UNSIGNED_BYTE),_=r.preMultiplyAlpha||m===a.RGB||m===a.LUMINANCE,v=e(r.flipY,!0),g=s._gl,y=g.TEXTURE_CUBE_MAP,C=g.createTexture();g.activeTexture(g.TEXTURE0),g.bindTexture(y,C),t(u)?(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,_),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,v),i(g.TEXTURE_CUBE_MAP_POSITIVE_X,u.positiveX),i(g.TEXTURE_CUBE_MAP_NEGATIVE_X,u.negativeX),i(g.TEXTURE_CUBE_MAP_POSITIVE_Y,u.positiveY),i(g.TEXTURE_CUBE_MAP_NEGATIVE_Y,u.negativeY),i(g.TEXTURE_CUBE_MAP_POSITIVE_Z,u.positiveZ),i(g.TEXTURE_CUBE_MAP_NEGATIVE_Z,u.negativeZ)):(g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_X,0,m,p,p,0,m,f,null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_X,0,m,p,p,0,m,f,null),g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_Y,0,m,p,p,0,m,f,null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_Y,0,m,p,p,0,m,f,null),g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_Z,0,m,p,p,0,m,f,null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_Z,0,m,p,p,0,m,f,null)),g.bindTexture(y,null),this._gl=g,this._textureFilterAnisotropic=s._textureFilterAnisotropic,this._textureTarget=y,this._texture=C,this._pixelFormat=m,
-this._pixelDatatype=f,this._size=p,this._preMultiplyAlpha=_,this._flipY=v,this._sampler=void 0,this._positiveX=new l(g,C,y,g.TEXTURE_CUBE_MAP_POSITIVE_X,m,f,p,_,v),this._negativeX=new l(g,C,y,g.TEXTURE_CUBE_MAP_NEGATIVE_X,m,f,p,_,v),this._positiveY=new l(g,C,y,g.TEXTURE_CUBE_MAP_POSITIVE_Y,m,f,p,_,v),this._negativeY=new l(g,C,y,g.TEXTURE_CUBE_MAP_NEGATIVE_Y,m,f,p,_,v),this._positiveZ=new l(g,C,y,g.TEXTURE_CUBE_MAP_POSITIVE_Z,m,f,p,_,v),this._negativeZ=new l(g,C,y,g.TEXTURE_CUBE_MAP_NEGATIVE_Z,m,f,p,_,v),this.sampler=t(r.sampler)?r.sampler:new h}return r(f.prototype,{positiveX:{get:function(){return this._positiveX}},negativeX:{get:function(){return this._negativeX}},positiveY:{get:function(){return this._positiveY}},negativeY:{get:function(){return this._negativeY}},positiveZ:{get:function(){return this._positiveZ}},negativeZ:{get:function(){return this._negativeZ}},sampler:{get:function(){return this._sampler},set:function(e){var r=e.minificationFilter,i=e.magnificationFilter,n=r===p.NEAREST_MIPMAP_NEAREST||r===p.NEAREST_MIPMAP_LINEAR||r===p.LINEAR_MIPMAP_NEAREST||r===p.LINEAR_MIPMAP_LINEAR;this._pixelDatatype===c.FLOAT&&(r=n?p.NEAREST_MIPMAP_NEAREST:p.NEAREST,i=d.NEAREST);var o=this._gl,a=this._textureTarget;o.activeTexture(o.TEXTURE0),o.bindTexture(a,this._texture),o.texParameteri(a,o.TEXTURE_MIN_FILTER,r),o.texParameteri(a,o.TEXTURE_MAG_FILTER,i),o.texParameteri(a,o.TEXTURE_WRAP_S,e.wrapS),o.texParameteri(a,o.TEXTURE_WRAP_T,e.wrapT),t(this._textureFilterAnisotropic)&&o.texParameteri(a,this._textureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,e.maximumAnisotropy),o.bindTexture(a,null),this._sampler=e}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},width:{get:function(){return this._size}},height:{get:function(){return this._size}},preMultiplyAlpha:{get:function(){return this._preMultiplyAlpha}},flipY:{get:function(){return this._flipY}},_target:{get:function(){return this._textureTarget}}}),f.prototype.generateMipmap=function(t){t=e(t,u.DONT_CARE);var r=this._gl,i=this._textureTarget;r.hint(r.GENERATE_MIPMAP_HINT,t),r.activeTexture(r.TEXTURE0),r.bindTexture(i,this._texture),r.generateMipmap(i),r.bindTexture(i,null)},f.prototype.isDestroyed=function(){return!1},f.prototype.destroy=function(){return this._gl.deleteTexture(this._texture),this._positiveX=i(this._positiveX),this._negativeX=i(this._negativeX),this._positiveY=i(this._positiveY),this._negativeY=i(this._negativeY),this._positiveZ=i(this._positiveZ),this._negativeZ=i(this._negativeZ),i(this)},f}),r("Shaders/Materials/BumpMapMaterial",[],function(){"use strict";return"uniform sampler2D image;\nuniform float strength;\nuniform vec2 repeat;\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nvec2 st = materialInput.st;\nvec2 centerPixel = fract(repeat * st);\nfloat centerBump = texture2D(image, centerPixel).channel;\nfloat imageWidth = float(imageDimensions.x);\nvec2 rightPixel = fract(repeat * (st + vec2(1.0 / imageWidth, 0.0)));\nfloat rightBump = texture2D(image, rightPixel).channel;\nfloat imageHeight = float(imageDimensions.y);\nvec2 leftPixel = fract(repeat * (st + vec2(0.0, 1.0 / imageHeight)));\nfloat topBump = texture2D(image, leftPixel).channel;\nvec3 normalTangentSpace = normalize(vec3(centerBump - rightBump, centerBump - topBump, clamp(1.0 - strength, 0.1, 1.0)));\nvec3 normalEC = materialInput.tangentToEyeMatrix * normalTangentSpace;\nmaterial.normal = normalEC;\nmaterial.diffuse = vec3(0.01);\nreturn material;\n}\n"}),r("Shaders/Materials/CheckerboardMaterial",[],function(){"use strict";return"uniform vec4 lightColor;\nuniform vec4 darkColor;\nuniform vec2 repeat;\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nvec2 st = materialInput.st;\nfloat b = mod(floor(repeat.s * st.s) + floor(repeat.t * st.t), 2.0);\nfloat scaledWidth = fract(repeat.s * st.s);\nscaledWidth = abs(scaledWidth - floor(scaledWidth + 0.5));\nfloat scaledHeight = fract(repeat.t * st.t);\nscaledHeight = abs(scaledHeight - floor(scaledHeight + 0.5));\nfloat value = min(scaledWidth, scaledHeight);\nvec4 currentColor = mix(lightColor, darkColor, b);\nvec4 color = czm_antialias(lightColor, darkColor, currentColor, value, 0.03);\nmaterial.diffuse = color.rgb;\nmaterial.alpha = color.a;\nreturn material;\n}\n"}),r("Shaders/Materials/DotMaterial",[],function(){"use strict";return"uniform vec4 lightColor;\nuniform vec4 darkColor;\nuniform vec2 repeat;\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nfloat b = smoothstep(0.3, 0.32, length(fract(repeat * materialInput.st) - 0.5));\nvec4 color = mix(lightColor, darkColor, b);\nmaterial.diffuse = color.rgb;\nmaterial.alpha = color.a;\nreturn material;\n}\n"}),r("Shaders/Materials/FadeMaterial",[],function(){"use strict";return"uniform vec4 fadeInColor;\nuniform vec4 fadeOutColor;\nuniform float maximumDistance;\nuniform bool repeat;\nuniform vec2 fadeDirection;\nuniform vec2 time;\nfloat getTime(float t, float coord)\n{\nfloat scalar = 1.0 / maximumDistance;\nfloat q  = distance(t, coord) * scalar;\nif (repeat)\n{\nfloat r = distance(t, coord + 1.0) * scalar;\nfloat s = distance(t, coord - 1.0) * scalar;\nq = min(min(r, s), q);\n}\nreturn clamp(q, 0.0, 1.0);\n}\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nvec2 st = materialInput.st;\nfloat s = getTime(time.x, st.s) * fadeDirection.s;\nfloat t = getTime(time.y, st.t) * fadeDirection.t;\nfloat u = length(vec2(s, t));\nvec4 color = mix(fadeInColor, fadeOutColor, u);\nmaterial.emission = color.rgb;\nmaterial.alpha = color.a;\nreturn material;\n}\n"}),r("Shaders/Materials/GridMaterial",[],function(){"use strict";return"#ifdef GL_OES_standard_derivatives\n#extension GL_OES_standard_derivatives : enable\n#endif\nuniform vec4 color;\nuniform float cellAlpha;\nuniform vec2 lineCount;\nuniform vec2 lineThickness;\nuniform vec2 lineOffset;\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nvec2 st = materialInput.st;\nfloat scaledWidth = fract(lineCount.s * st.s - lineOffset.s);\nscaledWidth = abs(scaledWidth - floor(scaledWidth + 0.5));\nfloat scaledHeight = fract(lineCount.t * st.t - lineOffset.t);\nscaledHeight = abs(scaledHeight - floor(scaledHeight + 0.5));\nfloat value;\n#ifdef GL_OES_standard_derivatives\nconst float fuzz = 1.2;\nvec2 thickness = (lineThickness * czm_resolutionScale) - 1.0;\nvec2 dx = abs(dFdx(st));\nvec2 dy = abs(dFdy(st));\nvec2 dF = vec2(max(dx.s, dy.s), max(dx.t, dy.t)) * lineCount;\nvalue = min(\nsmoothstep(dF.s * thickness.s, dF.s * (fuzz + thickness.s), scaledWidth),\nsmoothstep(dF.t * thickness.t, dF.t * (fuzz + thickness.t), scaledHeight));\n#else\nconst float fuzz = 0.05;\nvec2 range = 0.5 - (lineThickness * 0.05);\nvalue = min(\n1.0 - smoothstep(range.s, range.s + fuzz, scaledWidth),\n1.0 - smoothstep(range.t, range.t + fuzz, scaledHeight));\n#endif\nfloat dRim = 1.0 - abs(dot(materialInput.normalEC, normalize(materialInput.positionToEyeEC)));\nfloat sRim = smoothstep(0.8, 1.0, dRim);\nvalue *= (1.0 - sRim);\nvec3 halfColor = color.rgb * 0.5;\nmaterial.diffuse = halfColor;\nmaterial.emission = halfColor;\nmaterial.alpha = color.a * (1.0 - ((1.0 - cellAlpha) * value));\nreturn material;\n}\n"}),r("Shaders/Materials/NormalMapMaterial",[],function(){"use strict";return"uniform sampler2D image;\nuniform float strength;\nuniform vec2 repeat;\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nvec4 textureValue = texture2D(image, fract(repeat * materialInput.st));\nvec3 normalTangentSpace = textureValue.channels;\nnormalTangentSpace.xy = normalTangentSpace.xy * 2.0 - 1.0;\nnormalTangentSpace.z = clamp(1.0 - strength, 0.1, 1.0);\nnormalTangentSpace = normalize(normalTangentSpace);\nvec3 normalEC = materialInput.tangentToEyeMatrix * normalTangentSpace;\nmaterial.normal = normalEC;\nreturn material;\n}\n"}),r("Shaders/Materials/PolylineArrowMaterial",[],function(){"use strict";return"#extension GL_OES_standard_derivatives : enable\nuniform vec4 color;\nvarying float v_width;\nfloat getPointOnLine(vec2 p0, vec2 p1, float x)\n{\nfloat slope = (p0.y - p1.y) / (p0.x - p1.x);\nreturn slope * (x - p0.x) + p0.y;\n}\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nvec2 st = materialInput.st;\nfloat base = 1.0 - abs(fwidth(st.s)) * 10.0;\nvec2 center = vec2(1.0, 0.5);\nfloat ptOnUpperLine = getPointOnLine(vec2(base, 1.0), center, st.s);\nfloat ptOnLowerLine = getPointOnLine(vec2(base, 0.0), center, st.s);\nfloat halfWidth = 0.15;\nfloat s = step(0.5 - halfWidth, st.t);\ns *= 1.0 - step(0.5 + halfWidth, st.t);\ns *= 1.0 - step(base, st.s);\nfloat t = step(base, materialInput.st.s);\nt *= 1.0 - step(ptOnUpperLine, st.t);\nt *= step(ptOnLowerLine, st.t);\nfloat dist;\nif (st.s < base)\n{\nfloat d1 = abs(st.t - (0.5 - halfWidth));\nfloat d2 = abs(st.t - (0.5 + halfWidth));\ndist = min(d1, d2);\n}\nelse\n{\nfloat d1 = czm_infinity;\nif (st.t < 0.5 - halfWidth && st.t > 0.5 + halfWidth)\n{\nd1 = abs(st.s - base);\n}\nfloat d2 = abs(st.t - ptOnUpperLine);\nfloat d3 = abs(st.t - ptOnLowerLine);\ndist = min(min(d1, d2), d3);\n}\nvec4 outsideColor = vec4(0.0);\nvec4 currentColor = mix(outsideColor, color, clamp(s + t, 0.0, 1.0));\nvec4 outColor = czm_antialias(outsideColor, color, currentColor, dist);\nmaterial.diffuse = outColor.rgb;\nmaterial.alpha = outColor.a;\nreturn material;\n}\n"}),r("Shaders/Materials/PolylineGlowMaterial",[],function(){"use strict";return"uniform vec4 color;\nuniform float glowPower;\nvarying float v_width;\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nvec2 st = materialInput.st;\nfloat glow = glowPower / abs(st.t - 0.5) - (glowPower / 0.5);\nmaterial.emission = max(vec3(glow - 1.0 + color.rgb), color.rgb);\nmaterial.alpha = clamp(0.0, 1.0, glow) * color.a;\nreturn material;\n}\n"}),r("Shaders/Materials/PolylineOutlineMaterial",[],function(){"use strict";return"uniform vec4 color;\nuniform vec4 outlineColor;\nuniform float outlineWidth;\nvarying float v_width;\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nvec2 st = materialInput.st;\nfloat halfInteriorWidth =  0.5 * (v_width - outlineWidth) / v_width;\nfloat b = step(0.5 - halfInteriorWidth, st.t);\nb *= 1.0 - step(0.5 + halfInteriorWidth, st.t);\nfloat d1 = abs(st.t - (0.5 - halfInteriorWidth));\nfloat d2 = abs(st.t - (0.5 + halfInteriorWidth));\nfloat dist = min(d1, d2);\nvec4 currentColor = mix(outlineColor, color, b);\nvec4 outColor = czm_antialias(outlineColor, color, currentColor, dist);\nmaterial.diffuse = outColor.rgb;\nmaterial.alpha = outColor.a;\nreturn material;\n}\n"}),r("Shaders/Materials/RimLightingMaterial",[],function(){"use strict";return"uniform vec4 color;\nuniform vec4 rimColor;\nuniform float width;\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nfloat d = 1.0 - dot(materialInput.normalEC, normalize(materialInput.positionToEyeEC));\nfloat s = smoothstep(1.0 - width, 1.0, d);\nmaterial.diffuse = color.rgb;\nmaterial.emission = rimColor.rgb * s;\nmaterial.alpha = mix(color.a, rimColor.a, s);\nreturn material;\n}\n"}),r("Shaders/Materials/StripeMaterial",[],function(){"use strict";return"uniform vec4 evenColor;\nuniform vec4 oddColor;\nuniform float offset;\nuniform float repeat;\nuniform bool horizontal;\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nfloat coord = mix(materialInput.st.s, materialInput.st.t, float(horizontal));\nfloat value = fract((coord - offset) * (repeat * 0.5));\nfloat dist = min(value, min(abs(value - 0.5), 1.0 - value));\nvec4 currentColor = mix(evenColor, oddColor, step(0.5, value));\nvec4 color = czm_antialias(evenColor, oddColor, currentColor, dist);\nmaterial.diffuse = color.rgb;\nmaterial.alpha = color.a;\nreturn material;\n}\n"}),r("Shaders/Materials/Water",[],function(){"use strict";return"uniform sampler2D specularMap;\nuniform sampler2D normalMap;\nuniform vec4 baseWaterColor;\nuniform vec4 blendColor;\nuniform float frequency;\nuniform float animationSpeed;\nuniform float amplitude;\nuniform float specularIntensity;\nuniform float fadeFactor;\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nfloat time = czm_frameNumber * animationSpeed;\nfloat fade = max(1.0, (length(materialInput.positionToEyeEC) / 10000000000.0) * frequency * fadeFactor);\nfloat specularMapValue = texture2D(specularMap, materialInput.st).r;\nvec4 noise = czm_getWaterNoise(normalMap, materialInput.st * frequency, time, 0.0);\nvec3 normalTangentSpace = noise.xyz * vec3(1.0, 1.0, (1.0 / amplitude));\nnormalTangentSpace.xy /= fade;\nnormalTangentSpace = mix(vec3(0.0, 0.0, 50.0), normalTangentSpace, specularMapValue);\nnormalTangentSpace = normalize(normalTangentSpace);\nfloat tsPerturbationRatio = clamp(dot(normalTangentSpace, vec3(0.0, 0.0, 1.0)), 0.0, 1.0);\nmaterial.alpha = specularMapValue;\nmaterial.diffuse = mix(blendColor.rgb, baseWaterColor.rgb, specularMapValue);\nmaterial.diffuse += (0.1 * tsPerturbationRatio);\nmaterial.normal = normalize(materialInput.tangentToEyeMatrix * normalTangentSpace);\nmaterial.specular = specularIntensity;\nmaterial.shininess = 10.0;\nreturn material;\n}\n"}),r("Scene/Material",["../Core/Cartesian2","../Core/clone","../Core/Color","../Core/combine","../Core/createGuid","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/isArray","../Core/loadImage","../Core/Matrix2","../Core/Matrix3","../Core/Matrix4","../Renderer/CubeMap","../Renderer/Texture","../Shaders/Materials/BumpMapMaterial","../Shaders/Materials/CheckerboardMaterial","../Shaders/Materials/DotMaterial","../Shaders/Materials/FadeMaterial","../Shaders/Materials/GridMaterial","../Shaders/Materials/NormalMapMaterial","../Shaders/Materials/PolylineArrowMaterial","../Shaders/Materials/PolylineGlowMaterial","../Shaders/Materials/PolylineOutlineMaterial","../Shaders/Materials/RimLightingMaterial","../Shaders/Materials/StripeMaterial","../Shaders/Materials/Water","../ThirdParty/when"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M){"use strict";function D(e){this.type=void 0,this.shaderSource=void 0,this.materials=void 0,this.uniforms=void 0,this._uniforms=void 0,this.translucent=void 0,this._strict=void 0,this._template=void 0,this._count=void 0,this._texturePaths={},this._loadedImages=[],this._loadedCubeMaps=[],this._textures={},this._updateFunctions=[],this._defaultTexture=void 0,I(e,this),s(this,{type:{value:this.type,writable:!1}}),a(D._uniformList[this.type])||(D._uniformList[this.type]=Object.keys(this._uniforms))}function I(e,r){e=o(e,o.EMPTY_OBJECT),r._strict=o(e.strict,!1),r._count=o(e.count,0),r._template=t(o(e.fabric,o.EMPTY_OBJECT)),r._template.uniforms=t(o(r._template.uniforms,o.EMPTY_OBJECT)),r._template.materials=t(o(r._template.materials,o.EMPTY_OBJECT)),r.type=a(r._template.type)?r._template.type:n(),r.shaderSource="",r.materials={},r.uniforms={},r._uniforms={},r._translucentFunctions=[];var s,l=D._materialCache.getMaterial(r.type);if(a(l)){var u=t(l.fabric,!0);r._template=i(r._template,u,!0),s=l.translucent}L(r),a(l)||D._materialCache.addMaterial(r.type,r),B(r),k(r),G(r);var c=0===r._translucentFunctions.length||void 0;if(s=o(s,c),s=o(e.translucent,s),a(s))if("function"==typeof s){var h=function(){return s(r)};r._translucentFunctions.push(h)}else r._translucentFunctions.push(s)}function R(e,t,r,i){if(a(e))for(var n in e)if(e.hasOwnProperty(n)){var o=t.indexOf(n)!==-1;(i&&!o||!i&&o)&&r(n,t)}}function O(e,t){for(var r="fabric: property name '"+e+"' is not valid. 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HTMLVideoElement)if(o.readyState>=2){if(s&&a(c)&&(c!==i.defaultTexture&&c.destroy(),c=void 0),!a(c)||c===i.defaultTexture)return c=new _({context:i,source:o}),void(r._textures[e]=c);c.copyFrom(o)}else a(c)||(r._textures[e]=i.defaultTexture);else{if(o instanceof _&&o!==c){r._texturePaths[e]=void 0;var d=r._textures[e];return d!==r._defaultTexture&&d.destroy(),r._textures[e]=o,l=e+"Dimensions",void(n.hasOwnProperty(l)&&(u=n[l],u.x=o._width,u.y=o._height))}a(c)||(r._texturePaths[e]=void 0,a(r._defaultTexture)||(r._defaultTexture=i.defaultTexture),c=r._textures[e]=r._defaultTexture,l=e+"Dimensions",n.hasOwnProperty(l)&&(u=n[l],u.x=c._width,u.y=c._height)),o!==D.DefaultImageId&&o!==r._texturePaths[e]&&("string"==typeof o?M(h(o),function(t){r._loadedImages.push({id:e,image:t})}):o instanceof HTMLCanvasElement&&r._loadedImages.push({id:e,image:o}),r._texturePaths[e]=o)}}}function V(e){return function(t,r){var i=t.uniforms[e];if(i instanceof f){var n=t._textures[e];return 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r},D.prototype.isTranslucent=function(){if(a(this.translucent))return"function"==typeof this.translucent?this.translucent():this.translucent;for(var e=!0,t=this._translucentFunctions,r=t.length,i=0;i<r;++i){var n=t[i];if(e="function"==typeof n?e&&n():e&&n,!e)break}return e},D.prototype.update=function(e){var t,r,i=this._loadedImages,n=i.length;for(t=0;t<n;++t){var o=i[t];r=o.id;var a=o.image,s=new _({context:e,source:a});this._textures[r]=s;var l=r+"Dimensions";if(this.uniforms.hasOwnProperty(l)){var u=this.uniforms[l];u.x=s._width,u.y=s._height}}i.length=0;var c=this._loadedCubeMaps;for(n=c.length,t=0;t<n;++t){var h=c[t];r=h.id;var d=h.images,p=new f({context:e,source:{positiveX:d[0],negativeX:d[1],positiveY:d[2],negativeY:d[3],positiveZ:d[4],negativeZ:d[5]}});this._textures[r]=p}c.length=0;var m=this._updateFunctions;for(n=m.length,t=0;t<n;++t)m[t](this,e);var v=this.materials;for(var g in v)v.hasOwnProperty(g)&&v[g].update(e)},D.prototype.isDestroyed=function(){return!1},D.prototype.destroy=function(){var e=this._textures;for(var t in e)if(e.hasOwnProperty(t)){var r=e[t];r!==this._defaultTexture&&r.destroy()}var i=this.materials;for(var n in i)i.hasOwnProperty(n)&&i[n].destroy();return l(this)};var q=["type","materials","uniforms","components","source"],j=["diffuse","specular","shininess","normal","emission","alpha"],Y={mat2:d,mat3:p,mat4:m};return D._materialCache={_materials:{},addMaterial:function(e,t){this._materials[e]=t},getMaterial:function(e){return this._materials[e]}},D.DefaultImageId="czm_defaultImage",D.DefaultCubeMapId="czm_defaultCubeMap",D.ColorType="Color",D._materialCache.addMaterial(D.ColorType,{fabric:{type:D.ColorType,uniforms:{color:new r(1,0,0,.5)},components:{diffuse:"color.rgb",alpha:"color.a"}},translucent:function(e){return e.uniforms.color.alpha<1}}),D.ImageType="Image",D._materialCache.addMaterial(D.ImageType,{fabric:{type:D.ImageType,uniforms:{image:D.DefaultImageId,repeat:new e(1,1),color:new r(1,1,1,1)},components:{diffuse:"texture2D(image, fract(repeat * materialInput.st)).rgb * color.rgb",alpha:"texture2D(image, fract(repeat * materialInput.st)).a * color.a"}},translucent:function(e){return e.uniforms.color.alpha<1}}),D.DiffuseMapType="DiffuseMap",D._materialCache.addMaterial(D.DiffuseMapType,{fabric:{type:D.DiffuseMapType,uniforms:{image:D.DefaultImageId,channels:"rgb",repeat:new e(1,1)},components:{diffuse:"texture2D(image, fract(repeat * materialInput.st)).channels"}},translucent:!1}),D.AlphaMapType="AlphaMap",D._materialCache.addMaterial(D.AlphaMapType,{fabric:{type:D.AlphaMapType,uniforms:{image:D.DefaultImageId,channel:"a",repeat:new e(1,1)},components:{alpha:"texture2D(image, fract(repeat * materialInput.st)).channel"}},translucent:!0}),D.SpecularMapType="SpecularMap",D._materialCache.addMaterial(D.SpecularMapType,{fabric:{type:D.SpecularMapType,uniforms:{image:D.DefaultImageId,channel:"r",repeat:new e(1,1)},components:{specular:"texture2D(image, fract(repeat * materialInput.st)).channel"}},translucent:!1}),D.EmissionMapType="EmissionMap",D._materialCache.addMaterial(D.EmissionMapType,{fabric:{type:D.EmissionMapType,uniforms:{image:D.DefaultImageId,channels:"rgb",repeat:new e(1,1)},components:{emission:"texture2D(image, fract(repeat * materialInput.st)).channels"}},translucent:!1}),D.BumpMapType="BumpMap",D._materialCache.addMaterial(D.BumpMapType,{fabric:{type:D.BumpMapType,uniforms:{image:D.DefaultImageId,channel:"r",strength:.8,repeat:new e(1,1)},source:v},translucent:!1}),D.NormalMapType="NormalMap",D._materialCache.addMaterial(D.NormalMapType,{fabric:{type:D.NormalMapType,uniforms:{image:D.DefaultImageId,channels:"rgb",strength:.8,repeat:new e(1,1)},source:S},translucent:!1}),D.GridType="Grid",D._materialCache.addMaterial(D.GridType,{fabric:{type:D.GridType,uniforms:{color:new r(0,1,0,1),cellAlpha:.1,lineCount:new e(8,8),lineThickness:new e(1,1),lineOffset:new e(0,0)},source:w},translucent:function(e){var t=e.uniforms;return t.color.alpha<1||t.cellAlpha<1}}),D.StripeType="Stripe",D._materialCache.addMaterial(D.StripeType,{fabric:{type:D.StripeType,uniforms:{horizontal:!0,evenColor:new r(1,1,1,.5),oddColor:new r(0,0,1,.5),offset:0,repeat:5},source:A},translucent:function(e){var t=e.uniforms;return t.evenColor.alpha<1||t.oddColor.alpha<0}}),D.CheckerboardType="Checkerboard",D._materialCache.addMaterial(D.CheckerboardType,{fabric:{type:D.CheckerboardType,uniforms:{lightColor:new r(1,1,1,.5),darkColor:new r(0,0,0,.5),repeat:new e(5,5)},source:g},translucent:function(e){var t=e.uniforms;return t.lightColor.alpha<1||t.darkColor.alpha<0}}),D.DotType="Dot",D._materialCache.addMaterial(D.DotType,{fabric:{type:D.DotType,uniforms:{lightColor:new r(1,1,0,.75),darkColor:new r(0,1,1,.75),repeat:new e(5,5)},source:y},translucent:function(e){var t=e.uniforms;return t.lightColor.alpha<1||t.darkColor.alpha<0}}),D.WaterType="Water",D._materialCache.addMaterial(D.WaterType,{fabric:{type:D.WaterType,uniforms:{baseWaterColor:new r(.2,.3,.6,1),blendColor:new r(0,1,.699,1),specularMap:D.DefaultImageId,normalMap:D.DefaultImageId,frequency:10,animationSpeed:.01,amplitude:1,specularIntensity:.5,fadeFactor:1},source:P},translucent:function(e){var t=e.uniforms;return t.baseWaterColor.alpha<1||t.blendColor.alpha<0}}),D.RimLightingType="RimLighting",D._materialCache.addMaterial(D.RimLightingType,{fabric:{type:D.RimLightingType,uniforms:{color:new r(1,0,0,.7),rimColor:new r(1,1,1,.4),width:.3},source:x},translucent:function(e){var t=e.uniforms;return t.color.alpha<1||t.rimColor.alpha<0}}),D.FadeType="Fade",D._materialCache.addMaterial(D.FadeType,{fabric:{type:D.FadeType,uniforms:{fadeInColor:new r(1,0,0,1),fadeOutColor:new r(0,0,0,0),maximumDistance:.5,repeat:!0,fadeDirection:{x:!0,y:!0},time:new e(.5,.5)},source:C},translucent:function(e){var t=e.uniforms;return t.fadeInColor.alpha<1||t.fadeOutColor.alpha<0}}),D.PolylineArrowType="PolylineArrow",D._materialCache.addMaterial(D.PolylineArrowType,{fabric:{type:D.PolylineArrowType,uniforms:{color:new r(1,1,1,1)},source:E},translucent:!0}),D.PolylineGlowType="PolylineGlow",D._materialCache.addMaterial(D.PolylineGlowType,{fabric:{type:D.PolylineGlowType,uniforms:{color:new r(0,.5,1,1),glowPower:.25},source:T},translucent:!0}),D.PolylineOutlineType="PolylineOutline",D._materialCache.addMaterial(D.PolylineOutlineType,{fabric:{type:D.PolylineOutlineType,uniforms:{color:new r(1,1,1,1),outlineColor:new r(1,0,0,1),outlineWidth:1},source:b},translucent:function(e){var t=e.uniforms;return t.color.alpha<1||t.outlineColor.alpha<1}}),D}),r("Scene/MaterialAppearance",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/freezeObject","../Core/VertexFormat","../Shaders/Appearances/AllMaterialAppearanceFS","../Shaders/Appearances/AllMaterialAppearanceVS","../Shaders/Appearances/BasicMaterialAppearanceFS","../Shaders/Appearances/BasicMaterialAppearanceVS","../Shaders/Appearances/TexturedMaterialAppearanceFS","../Shaders/Appearances/TexturedMaterialAppearanceVS","./Appearance","./Material"],function(e,t,r,i,n,o,a,s,l,u,c,h,d){"use strict";function p(r){r=e(r,e.EMPTY_OBJECT);var i=e(r.translucent,!0),n=e(r.closed,!1),o=e(r.materialSupport,p.MaterialSupport.TEXTURED);this.material=t(r.material)?r.material:d.fromType(d.ColorType),this.translucent=i,this._vertexShaderSource=e(r.vertexShaderSource,o.vertexShaderSource),this._fragmentShaderSource=e(r.fragmentShaderSource,o.fragmentShaderSource),this._renderState=h.getDefaultRenderState(i,n,r.renderState),this._closed=n,this._materialSupport=o,this._vertexFormat=o.vertexFormat,this._flat=e(r.flat,!1),this._faceForward=e(r.faceForward,!n)}return r(p.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},materialSupport:{get:function(){return this._materialSupport}},vertexFormat:{get:function(){return this._vertexFormat}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}}}),p.prototype.getFragmentShaderSource=h.prototype.getFragmentShaderSource,p.prototype.isTranslucent=h.prototype.isTranslucent,p.prototype.getRenderState=h.prototype.getRenderState,p.MaterialSupport={BASIC:i({vertexFormat:n.POSITION_AND_NORMAL,vertexShaderSource:l,fragmentShaderSource:s}),TEXTURED:i({vertexFormat:n.POSITION_NORMAL_AND_ST,vertexShaderSource:c,fragmentShaderSource:u}),ALL:i({vertexFormat:n.ALL,vertexShaderSource:a,fragmentShaderSource:o})},p}),r("Shaders/Appearances/PerInstanceColorAppearanceFS",[],function(){"use strict";return"varying vec3 v_positionEC;\nvarying vec3 v_normalEC;\nvarying vec4 v_color;\nvoid main()\n{\nvec3 positionToEyeEC = -v_positionEC;\nvec3 normalEC = normalize(v_normalEC);\n#ifdef FACE_FORWARD\nnormalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);\n#endif\nczm_materialInput materialInput;\nmaterialInput.normalEC = normalEC;\nmaterialInput.positionToEyeEC = positionToEyeEC;\nczm_material material = czm_getDefaultMaterial(materialInput);\nmaterial.diffuse = v_color.rgb;\nmaterial.alpha = v_color.a;\ngl_FragColor = czm_phong(normalize(positionToEyeEC), material);\n}\n"}),r("Shaders/Appearances/PerInstanceColorAppearanceVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec3 normal;\nattribute vec4 color;\nattribute float batchId;\nvarying vec3 v_positionEC;\nvarying vec3 v_normalEC;\nvarying vec4 v_color;\nvoid main()\n{\nvec4 p = czm_computePosition();\nv_positionEC = (czm_modelViewRelativeToEye * p).xyz;\nv_normalEC = czm_normal * normal;\nv_color = color;\ngl_Position = czm_modelViewProjectionRelativeToEye * p;\n}\n"}),r("Shaders/Appearances/PerInstanceFlatColorAppearanceFS",[],function(){"use strict";return"varying vec4 v_color;\nvoid main()\n{\ngl_FragColor = v_color;\n}\n"}),r("Shaders/Appearances/PerInstanceFlatColorAppearanceVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec4 color;\nattribute float batchId;\nvarying vec4 v_color;\nvoid main()\n{\nvec4 p = czm_computePosition();\nv_color = color;\ngl_Position = czm_modelViewProjectionRelativeToEye * p;\n}\n"}),r("Scene/PerInstanceColorAppearance",["../Core/defaultValue","../Core/defineProperties","../Core/VertexFormat","../Shaders/Appearances/PerInstanceColorAppearanceFS","../Shaders/Appearances/PerInstanceColorAppearanceVS","../Shaders/Appearances/PerInstanceFlatColorAppearanceFS","../Shaders/Appearances/PerInstanceFlatColorAppearanceVS","./Appearance"],function(e,t,r,i,n,o,a,s){"use strict";function l(t){t=e(t,e.EMPTY_OBJECT);var r=e(t.translucent,!0),u=e(t.closed,!1),c=e(t.flat,!1),h=c?a:n,d=c?o:i,p=c?l.FLAT_VERTEX_FORMAT:l.VERTEX_FORMAT;this.material=void 0,
-this.translucent=r,this._vertexShaderSource=e(t.vertexShaderSource,h),this._fragmentShaderSource=e(t.fragmentShaderSource,d),this._renderState=s.getDefaultRenderState(r,u,t.renderState),this._closed=u,this._vertexFormat=p,this._flat=c,this._faceForward=e(t.faceForward,!u)}return t(l.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}}}),l.VERTEX_FORMAT=r.POSITION_AND_NORMAL,l.FLAT_VERTEX_FORMAT=r.POSITION_ONLY,l.prototype.getFragmentShaderSource=s.prototype.getFragmentShaderSource,l.prototype.isTranslucent=s.prototype.isTranslucent,l.prototype.getRenderState=s.prototype.getRenderState,l}),r("Scene/BatchTable",["../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/combine","../Core/ComponentDatatype","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/PixelFormat","../Core/RuntimeError","../Renderer/ContextLimits","../Renderer/PixelDatatype","../Renderer/Sampler","../Renderer/Texture","../Renderer/TextureMagnificationFilter","../Renderer/TextureMinificationFilter"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_){"use strict";function v(t,i){this._attributes=t,this._numberOfInstances=i;var n=g(t),o=t.length,a=Math.floor(h.maximumTextureSize/o),s=Math.min(i,a),l=o*s,u=Math.ceil(i/s),c=1/l,p=.5*c,m=1/u,f=.5*m;this._textureDimensions=new e(l,u),this._textureStep=new r(c,p,m,f),this._pixelDatatype=n,this._texture=void 0;var _=l*u*4;this._batchValues=n===d.FLOAT?new Float32Array(_):new Uint8Array(_),this._batchValuesDirty=!1}function g(e){for(var t=!1,r=e.length,i=0;i<r;++i)if(e[i].componentDatatype!==n.UNSIGNED_BYTE){t=!0;break}return t?d.FLOAT:d.UNSIGNED_BYTE}function y(i,n){var o=i[n].componentsPerAttribute;return 2===o?e:3===o?t:4===o?r:Number}function C(e,t){var r=e._textureDimensions;e._texture=new m({context:t,pixelFormat:u.RGBA,pixelDatatype:e._pixelDatatype,width:r.x,height:r.y,sampler:new p({minificationFilter:_.NEAREST,magnificationFilter:f.NEAREST})})}function w(e){var t=e._textureDimensions;e._texture.copyFrom({width:t.x,height:t.y,arrayBufferView:e._batchValues})}function S(e){var t=e._attributes.length;return 1===e._textureDimensions.y?"uniform vec4 batchTextureStep; \nvec2 computeSt(float batchId) \n{ \n    float stepX = batchTextureStep.x; \n    float centerX = batchTextureStep.y; \n    float numberOfAttributes = float("+t+"); \n    return vec2(centerX + (batchId * numberOfAttributes * stepX), 0.5); \n} \n":"uniform vec4 batchTextureStep; \nuniform vec2 batchTextureDimensions; \nvec2 computeSt(float batchId) \n{ \n    float stepX = batchTextureStep.x; \n    float centerX = batchTextureStep.y; \n    float stepY = batchTextureStep.z; \n    float centerY = batchTextureStep.w; \n    float numberOfAttributes = float("+t+"); \n    float xId = mod(batchId * numberOfAttributes, batchTextureDimensions.x); \n    float yId = floor(batchId * numberOfAttributes / batchTextureDimensions.x); \n    return vec2(centerX + (xId * stepX), 1.0 - (centerY + (yId * stepY))); \n} \n"}function E(e){return 1===e?"float":"vec"+e}function T(e){return 1===e?".x":2===e?".xy":3===e?".xyz":""}function b(e,t){var r=e._attributes,i=r[t],n=i.componentsPerAttribute,o=i.functionName,a=E(n),s=T(n),l=a+" "+o+"(float batchId) \n{ \n    vec2 st = computeSt(batchId); \n    st.x += batchTextureStep.x * float("+t+"); \n    vec4 textureValue = texture2D(batchTexture, st); \n    "+a+" value = textureValue"+s+"; \n";return e._pixelDatatype!==d.UNSIGNED_BYTE||i.normalize||(l+="value *= 255.0; \n"),l+="    return value; \n} \n"}a(v.prototype,{attributes:{get:function(){return this._attributes}},numberOfInstances:{get:function(){return this._numberOfInstances}}});var x=new r;v.prototype.getBatchedAttribute=function(e,t,i){var n=this._attributes,a=4*n.length*e+4*t,s=r.unpack(this._batchValues,a,x),l=y(n,t);return o(l.fromCartesian4)?l.fromCartesian4(s,i):o(l.clone)?l.clone(s,i):s.x};var A=[void 0,void 0,new e,new t,new r],P=new r;return v.prototype.setBatchedAttribute=function(e,t,i){var n=this._attributes,a=A[n[t].componentsPerAttribute],s=this.getBatchedAttribute(e,t,a),l=y(this._attributes,t),u=o(l.equals)?l.equals(s,i):s===i;if(!u){var c=P;c.x=o(i.x)?i.x:i,c.y=o(i.y)?i.y:0,c.z=o(i.z)?i.z:0,c.w=o(i.w)?i.w:0;var h=4*n.length*e+4*t;r.pack(c,this._batchValues,h),this._batchValuesDirty=!0}},v.prototype.update=function(e){var t=e.context;if(this._pixelDatatype===d.FLOAT&&!t.floatingPointTexture)throw new c("The floating point texture extension is required but not supported.");o(this._texture)&&!this._batchValuesDirty||(this._batchValuesDirty=!1,o(this._texture)||C(this,t),w(this))},v.prototype.getUniformMapCallback=function(){var e=this;return function(t){var r={batchTexture:function(){return e._texture},batchTextureDimensions:function(){return e._textureDimensions},batchTextureStep:function(){return e._textureStep}};return i(t,r)}},v.prototype.getVertexShaderCallback=function(){var e="uniform sampler2D batchTexture; \n";e+=S(this)+"\n";for(var t=this._attributes,r=t.length,i=0;i<r;++i)e+=b(this,i);return function(t){var r=t.indexOf("void main"),i=t.substring(0,r),n=t.substring(r);return i+"\n"+e+"\n"+n}},v.prototype.isDestroyed=function(){return!1},v.prototype.destroy=function(){return this._texture=this._texture&&this._texture.destroy(),s(this)},v}),r("Scene/PrimitivePipeline",["../Core/BoundingSphere","../Core/Color","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Core/Ellipsoid","../Core/FeatureDetection","../Core/GeographicProjection","../Core/Geometry","../Core/GeometryAttribute","../Core/GeometryAttributes","../Core/GeometryPipeline","../Core/IndexDatatype","../Core/Matrix4","../Core/WebMercatorProjection"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f){"use strict";function _(e,t,r){var i,o=!r,a=e.length;if(!o&&a>1){var s=e[0].modelMatrix;for(i=1;i<a;++i)if(!m.equals(s,e[i].modelMatrix)){o=!0;break}}if(o)for(i=0;i<a;++i)n(e[i].geometry)&&d.transformToWorldCoordinates(e[i]);else m.multiplyTransformation(t,e[0].modelMatrix,t)}function v(e,t){var i=e.attributes,n=i.position,o=n.values.length/n.componentsPerAttribute;i.batchId=new c({componentDatatype:r.FLOAT,componentsPerAttribute:1,values:new Float32Array(o)});for(var a=i.batchId.values,s=0;s<o;++s)a[s]=t}function g(e){for(var t=e.length,r=0;r<t;++r){var i=e[r];n(i.geometry)?v(i.geometry,r):n(i.westHemisphereGeometry)&&n(i.eastHemisphereGeometry)&&(v(i.westHemisphereGeometry,r),v(i.eastHemisphereGeometry,r))}}function y(t){var i,o,a,s=t.instances,l=t.projection,u=t.elementIndexUintSupported,c=t.scene3DOnly,h=t.vertexCacheOptimize,p=t.compressVertices,m=t.modelMatrix,f=s.length;for(i=0;i<f;++i)if(n(s[i].geometry)){a=s[i].geometry.primitiveType;break}if(_(s,m,c),!c)for(i=0;i<f;++i)n(s[i].geometry)&&d.splitLongitude(s[i]);if(g(s),h)for(i=0;i<f;++i){var v=s[i];n(v.geometry)?(d.reorderForPostVertexCache(v.geometry),d.reorderForPreVertexCache(v.geometry)):n(v.westHemisphereGeometry)&&n(v.eastHemisphereGeometry)&&(d.reorderForPostVertexCache(v.westHemisphereGeometry),d.reorderForPreVertexCache(v.westHemisphereGeometry),d.reorderForPostVertexCache(v.eastHemisphereGeometry),d.reorderForPreVertexCache(v.eastHemisphereGeometry))}var y=d.combineInstances(s);for(f=y.length,i=0;i<f;++i){o=y[i];var C,w=o.attributes;if(c)for(C in w)w.hasOwnProperty(C)&&w[C].componentDatatype===r.DOUBLE&&d.encodeAttribute(o,C,C+"3DHigh",C+"3DLow");else for(C in w)if(w.hasOwnProperty(C)&&w[C].componentDatatype===r.DOUBLE){var S=C+"3D",E=C+"2D";d.projectTo2D(o,C,S,E,l),n(o.boundingSphere)&&"position"===C&&(o.boundingSphereCV=e.fromVertices(o.attributes.position2D.values)),d.encodeAttribute(o,S,S+"High",S+"Low"),d.encodeAttribute(o,E,E+"High",E+"Low")}p&&d.compressVertices(o)}if(!u){var T=[];for(f=y.length,i=0;i<f;++i)o=y[i],T=T.concat(d.fitToUnsignedShortIndices(o));y=T}return y}function C(e,t,r,i){var o,a,s,l=i.length-1;if(l>=0){var u=i[l];o=u.offset+u.count,s=u.index,a=r[s].indices.length}else o=0,s=0,a=r[s].indices.length;for(var c=e.length,h=0;h<c;++h){var d=e[h],p=d[t];if(n(p)){var m=p.indices.length;o+m>a&&(o=0,a=r[++s].indices.length),i.push({index:s,offset:o,count:m}),o+=m}}}function w(e,t){var r=[];return 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l=t[s];n(l)?(o[a++]=1,e.pack(t[s],o,a)):o[a++]=0,a+=e.packedLength}return o}function P(t){for(var r=new Array(t[0]),i=0,n=1;n<t.length;)1===t[n++]&&(r[i++]=e.unpack(t,n)),n+=e.packedLength;return r}if(!s.supportsTypedArrays())return{};var M={};return M.combineGeometry=function(t){var r,i,o=t.instances,a=o.length;a>0&&(r=y(t),r.length>0&&(i=d.createAttributeLocations(r[0])));var s;t.createPickOffsets&&r.length>0&&(s=w(o,r));for(var l=new Array(a),u=new Array(a),c=0;c<a;++c){var h=o[c],p=h.geometry;n(p)&&(l[c]=p.boundingSphere,u[c]=p.boundingSphereCV);var m=h.eastHemisphereGeometry,f=h.westHemisphereGeometry;n(m)&&n(f)&&(n(m.boundingSphere)&&n(f.boundingSphere)&&(l[c]=e.union(m.boundingSphere,f.boundingSphere)),n(m.boundingSphereCV)&&n(f.boundingSphereCV)&&(u[c]=e.union(m.boundingSphereCV,f.boundingSphereCV)))}return{geometries:r,modelMatrix:t.modelMatrix,attributeLocations:i,pickOffsets:s,boundingSpheres:l,boundingSpheresCV:u}},M.packCreateGeometryResults=function(t,r){var i=new Float64Array(T(t)),o=[],a={},s=t.length,l=0;i[l++]=s;for(var u=0;u<s;u++){var c=t[u],h=n(c);if(i[l++]=h?1:0,h){i[l++]=c.primitiveType,i[l++]=c.geometryType;var d=n(c.boundingSphere)?1:0;i[l++]=d,d&&e.pack(c.boundingSphere,i,l),l+=e.packedLength;var p=n(c.boundingSphereCV)?1:0;i[l++]=p,p&&e.pack(c.boundingSphereCV,i,l),l+=e.packedLength;var m=c.attributes,f=[];for(var _ in m)m.hasOwnProperty(_)&&n(m[_])&&(f.push(_),n(a[_])||(a[_]=o.length,o.push(_)));i[l++]=f.length;for(var v=0;v<f.length;v++){var g=f[v],y=m[g];i[l++]=a[g],i[l++]=y.componentDatatype,i[l++]=y.componentsPerAttribute,i[l++]=y.normalize?1:0,i[l++]=y.values.length,i.set(y.values,l),l+=y.values.length}var C=n(c.indices)?c.indices.length:0;i[l++]=C,C>0&&(i.set(c.indices,l),l+=C)}}return r.push(i.buffer),{stringTable:o,packedData:i}},M.unpackCreateGeometryResults=function(t){for(var i,n=t.stringTable,o=t.packedData,a=new Array(o[0]),s=0,l=1;l<o.length;){var d=1===o[l++];if(d){var m,f,_=o[l++],v=o[l++],g=1===o[l++];g&&(m=e.unpack(o,l)),l+=e.packedLength;var y=1===o[l++];y&&(f=e.unpack(o,l)),l+=e.packedLength;var C,w,S,E=new h,T=o[l++];for(i=0;i<T;i++){var b=n[o[l++]],x=o[l++];S=o[l++];var A=0!==o[l++];C=o[l++],w=r.createTypedArray(x,C);for(var P=0;P<C;P++)w[P]=o[l++];E[b]=new c({componentDatatype:x,componentsPerAttribute:S,normalize:A,values:w})}var M;if(C=o[l++],C>0){var D=w.length/S;for(M=p.createTypedArray(D,C),i=0;i<C;i++)M[i]=o[l++]}a[s++]=new u({primitiveType:_,geometryType:v,boundingSphere:m,boundingSphereCV:f,indices:M,attributes:E})}else a[s++]=void 0}return a},M.packCombineGeometryParameters=function(e,t){for(var r=e.createGeometryResults,i=r.length,n=0;n<i;n++)t.push(r[n].packedData.buffer);return{createGeometryResults:e.createGeometryResults,packedInstances:b(e.instances,t),ellipsoid:e.ellipsoid,isGeographic:e.projection instanceof l,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e.createPickOffsets}},M.unpackCombineGeometryParameters=function(e){for(var t=x(e.packedInstances),r=e.createGeometryResults,i=r.length,n=0,o=0;o<i;o++)for(var s=M.unpackCreateGeometryResults(r[o]),u=s.length,c=0;c<u;c++){var h=s[c],d=t[n];d.geometry=h,++n}var p=a.clone(e.ellipsoid),_=e.isGeographic?new l(p):new f(p);return{instances:t,ellipsoid:p,projection:_,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:m.clone(e.modelMatrix),createPickOffsets:e.createPickOffsets}},M.packCombineGeometryResults=function(e,t){n(e.geometries)&&E(e.geometries,t);var r=A(e.boundingSpheres),i=A(e.boundingSpheresCV);return t.push(r.buffer,i.buffer),{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,boundingSpheres:r,boundingSpheresCV:i}},M.unpackCombineGeometryResults=function(e){return{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,boundingSpheres:P(e.boundingSpheres),boundingSpheresCV:P(e.boundingSpheresCV)}},M}),r("Scene/PrimitiveState",["../Core/freezeObject"],function(e){"use strict";var t={READY:0,CREATING:1,CREATED:2,COMBINING:3,COMBINED:4,COMPLETE:5,FAILED:6};return e(t)}),r("Scene/ShadowMode",["../Core/freezeObject"],function(e){"use strict";var t={DISABLED:0,ENABLED:1,CAST_ONLY:2,RECEIVE_ONLY:3,NUMBER_OF_SHADOW_MODES:4};return t.castShadows=function(e){return e===t.ENABLED||e===t.CAST_ONLY},t.receiveShadows=function(e){return e===t.ENABLED||e===t.RECEIVE_ONLY},t.fromCastReceive=function(e,r){return e&&r?t.ENABLED:e?t.CAST_ONLY:r?t.RECEIVE_ONLY:t.DISABLED},e(t)}),r("Scene/Primitive",["../Core/BoundingSphere","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/clone","../Core/Color","../Core/combine","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/FeatureDetection","../Core/Geometry","../Core/GeometryAttribute","../Core/GeometryAttributes","../Core/GeometryInstance","../Core/GeometryInstanceAttribute","../Core/isArray","../Core/Matrix4","../Core/RuntimeError","../Core/subdivideArray","../Core/TaskProcessor","../Renderer/Buffer","../Renderer/BufferUsage","../Renderer/ContextLimits","../Renderer/DrawCommand","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/ShaderSource","../Renderer/VertexArray","../ThirdParty/when","./BatchTable","./CullFace","./Pass","./PrimitivePipeline","./PrimitiveState","./SceneMode","./ShadowMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R,O,N,L,B,F,V,k){"use 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0,this._numberOfInstances=0,this._boundingSpheres=[],this._boundingSphereWC=[],this._boundingSphereCV=[],this._boundingSphere2D=[],this._boundingSphereMorph=[],this._perInstanceAttributeCache=[],this._instanceIds=[],this._lastPerInstanceAttributeIndex=0,this._va=[],this._attributeLocations=void 0,this._primitiveType=void 0,this._frontFaceRS=void 0,this._backFaceRS=void 0,this._sp=void 0,this._pickRS=void 0,this._pickSP=void 0,this._pickIds=[],this._colorCommands=[],this._pickCommands=[],this._readOnlyInstanceAttributes=e._readOnlyInstanceAttributes,this._createBoundingVolumeFunction=e._createBoundingVolumeFunction,this._createRenderStatesFunction=e._createRenderStatesFunction,this._createShaderProgramFunction=e._createShaderProgramFunction,this._createCommandsFunction=e._createCommandsFunction,this._updateAndQueueCommandsFunction=e._updateAndQueueCommandsFunction,this._createPickOffsets=e._createPickOffsets,this._pickOffsets=void 0,this._createGeometryResults=void 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s=e._numberOfInstances=r.length,c=[],h=[];for(n=0;n<s;++n)i=r[n].geometry,a.push(r[n].id),h.push({moduleName:i._workerName,geometry:i});if(!u(de))for(de=new Array(pe),n=0;n<pe;n++)de[n]=new E("createGeometry",Number.POSITIVE_INFINITY);var d;for(h=S(h,pe),n=0;n<h.length;n++){var p=0,m=h[n],f=m.length;for(o=0;o<f;++o)d=m[o],i=d.geometry,u(i.constructor.pack)&&(d.offset=p,p+=l(i.constructor.packedLength,i.packedLength));var _;if(p>0){var v=new Float64Array(p);for(_=[v.buffer],o=0;o<f;++o)d=m[o],i=d.geometry,u(i.constructor.pack)&&(i.constructor.pack(i,v,d.offset),d.geometry=v)}c.push(de[n].scheduleTask({subTasks:h[n]},_))}e._state=F.CREATING,R.all(c,function(t){e._createGeometryResults=t,e._state=F.CREATED}).otherwise(function(r){se(e,t,F.FAILED,r)})}else if(e._state===F.CREATED){var g=[];r=y(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];var w=t.scene3DOnly,T=t.mapProjection,b=me.scheduleTask(B.packCombineGeometryParameters({createGeometryResults:e._createGeometryResults,instances:r,ellipsoid:T.ellipsoid,projection:T,elementIndexUintSupported:t.context.elementIndexUint,scene3DOnly:w,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e._createPickOffsets},g),g);e._createGeometryResults=void 0,e._state=F.COMBINING,R(b,function(r){var i=B.unpackCombineGeometryResults(r);e._geometries=i.geometries,e._attributeLocations=i.attributeLocations,e.modelMatrix=C.clone(i.modelMatrix,e.modelMatrix),e._pickOffsets=i.pickOffsets,e._instanceBoundingSpheres=i.boundingSpheres,e._instanceBoundingSpheresCV=i.boundingSpheresCV,u(e._geometries)&&e._geometries.length>0?e._state=F.COMBINED:se(e,t,F.FAILED,void 0)}).otherwise(function(r){se(e,t,F.FAILED,r)})}}function Q(e,t){var r,i,n=y(e.geometryInstances)?e.geometryInstances:[e.geometryInstances],o=e._numberOfInstances=n.length,a=new Array(o),s=e._instanceIds,l=0;for(i=0;i<o;i++){r=n[i];var c,h=r.geometry;c=u(h.attributes)&&u(h.primitiveType)?q(h):h.constructor.createGeometry(h),a[l++]=j(r,c),s.push(r.id)}a.length=l;var d=t.scene3DOnly,p=t.mapProjection,m=B.combineGeometry({instances:a,ellipsoid:p.ellipsoid,projection:p,elementIndexUintSupported:t.context.elementIndexUint,scene3DOnly:d,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e._createPickOffsets});e._geometries=m.geometries,e._attributeLocations=m.attributeLocations,e.modelMatrix=C.clone(m.modelMatrix,e.modelMatrix),e._pickOffsets=m.pickOffsets,e._instanceBoundingSpheres=m.boundingSpheres,e._instanceBoundingSpheresCV=m.boundingSpheresCV,u(e._geometries)&&e._geometries.length>0?e._state=F.COMBINED:se(e,t,F.FAILED,void 0)}function J(t,r){for(var i=t._attributeLocations,n=t._geometries,o=r.scene3DOnly,a=r.context,s=[],l=n.length,c=0;c<l;++c){var h=n[c];if(s.push(I.fromGeometry({context:a,geometry:h,attributeLocations:i,bufferUsage:b.STATIC_DRAW,interleave:t._interleave})),u(t._createBoundingVolumeFunction))t._createBoundingVolumeFunction(r,h);else if(t._boundingSpheres.push(e.clone(h.boundingSphere)),t._boundingSphereWC.push(new e),!o){var d=h.boundingSphereCV.center,p=d.x,m=d.y,f=d.z;d.x=f,d.y=p,d.z=m,t._boundingSphereCV.push(e.clone(h.boundingSphereCV)),t._boundingSphere2D.push(new e),t._boundingSphereMorph.push(new e)}}t._va=s,t._primitiveType=n[0].primitiveType,t.releaseGeometryInstances&&(t.geometryInstances=void 0),t._geometries=void 0,se(t,r,F.COMPLETE,void 0)}function $(e,t,r,i){var o,a=r.getRenderState();i?(o=n(a,!1),o.cull={enabled:!0,face:N.BACK},e._frontFaceRS=P.fromCache(o),o.cull.face=N.FRONT,e._backFaceRS=P.fromCache(o)):(e._frontFaceRS=P.fromCache(a),e._backFaceRS=e._frontFaceRS),e.allowPicking?i?(o=n(a,!1),o.cull={enabled:!1},e._pickRS=P.fromCache(o)):e._pickRS=e._frontFaceRS:(o=n(a,!1),o.colorMask={red:!1,green:!1,blue:!1,alpha:!1},i?(o.cull={enabled:!1},e._pickRS=P.fromCache(o)):e._pickRS=P.fromCache(o))}function ee(e,t,r){var i=t.context,n=e._attributeLocations,o=e._batchTable.getVertexShaderCallback()(r.vertexShaderSource);o=z._modifyShaderPosition(e,o,t.scene3DOnly),o=z._appendShowToShader(e,o),o=z._updateColorAttribute(e,o),o=Y(e,o);var a=r.getFragmentShaderSource();if(e.allowPicking){var s=D.createPickVertexShaderSource(o);s=z._updatePickColorAttribute(s),e._pickSP=M.replaceCache({context:i,shaderProgram:e._pickSP,vertexShaderSource:s,fragmentShaderSource:D.createPickFragmentShaderSource(a,"varying"),attributeLocations:n})}else e._pickSP=M.fromCache({context:i,vertexShaderSource:o,fragmentShaderSource:a,attributeLocations:n});X(e._pickSP,n),e._sp=M.replaceCache({context:i,shaderProgram:e._sp,vertexShaderSource:o,fragmentShaderSource:a,attributeLocations:n}),X(e._sp,n)}function te(e,t,r,i,n,o,s,l){var c=u(r)?r._uniforms:void 0,h={},p=t.uniforms;if(u(p))for(var m in p)if(p.hasOwnProperty(m)){if(u(c)&&u(c[m]))throw new d("Appearance and material have a uniform with the same name: "+m);h[m]=Z(p,m)}var f=a(h,c);f=e._batchTable.getUniformMapCallback()(f),u(e.rtcCenter)&&(f.u_modifiedModelView=function(){var t=l.context.uniformState.view;return C.multiply(t,e._modelMatrix,fe),C.multiplyByPoint(fe,e.rtcCenter,_e),C.setTranslation(fe,_e,fe),fe});var _=i?L.TRANSLUCENT:L.OPAQUE;o.length=e._va.length*(n?2:1),s.length=e._va.length;for(var v=o.length,g=0,y=0,w=0;w<v;++w){var S;n&&(S=o[w],u(S)||(S=o[w]=new A({owner:e,primitiveType:e._primitiveType})),S.vertexArray=e._va[y],S.renderState=e._backFaceRS,S.shaderProgram=e._sp,S.uniformMap=f,S.pass=_,++w),S=o[w],u(S)||(S=o[w]=new A({owner:e,primitiveType:e._primitiveType})),S.vertexArray=e._va[y],S.renderState=e._frontFaceRS,S.shaderProgram=e._sp,S.uniformMap=f,S.pass=_;var E=s[g];u(E)||(E=s[g]=new A({owner:e,primitiveType:e._primitiveType})),E.vertexArray=e._va[y],E.renderState=e._pickRS,E.shaderProgram=e._pickSP,E.uniformMap=f,E.pass=_,++g,++y}}function re(e,t){var r=e.appearance.pixelSize;if(u(r))for(var i=e._boundingSpheres.length,n=0;n<i;++n){var o=e._boundingSpheres[n],a=e._boundingSphereWC[n],s=t.camera.getPixelSize(o,t.context.drawingBufferWidth,t.context.drawingBufferHeight),l=s*r;a.radius=o.radius+l}}function ie(t,r,i,n,o,a,s,l){if(re(t,r),!C.equals(o,t._modelMatrix)){C.clone(o,t._modelMatrix);for(var c=t._boundingSpheres.length,h=0;h<c;++h){var d=t._boundingSpheres[h];u(d)&&(t._boundingSphereWC[h]=e.transform(d,o,t._boundingSphereWC[h]),r.scene3DOnly||(t._boundingSphere2D[h]=e.clone(t._boundingSphereCV[h],t._boundingSphere2D[h]),t._boundingSphere2D[h].center.x=0,t._boundingSphereMorph[h]=e.union(t._boundingSphereWC[h],t._boundingSphereCV[h])))}}var p;r.mode===V.SCENE3D?p=t._boundingSphereWC:r.mode===V.COLUMBUS_VIEW?p=t._boundingSphereCV:r.mode===V.SCENE2D&&u(t._boundingSphere2D)?p=t._boundingSphere2D:u(t._boundingSphereMorph)&&(p=t._boundingSphereMorph);var m=r.commandList,f=r.passes;if(f.render)for(var _=k.castShadows(t.shadows),v=k.receiveShadows(t.shadows),g=i.length,y=0;y<g;++y){var w=l?Math.floor(y/2):y,S=i[y];S.modelMatrix=o,S.boundingVolume=p[w],S.cull=a,S.debugShowBoundingVolume=s,S.castShadows=_,S.receiveShadows=v,m.push(S)}if(f.pick)for(var E=n.length,T=0;T<E;++T){var b=n[T];b.modelMatrix=o,b.boundingVolume=p[T],b.cull=a,m.push(b)}}function ne(e,t,r){return function(){var i=e.getBatchedAttribute(t,r),n=e.attributes[r],o=n.componentsPerAttribute,a=s.createTypedArray(n.componentDatatype,o);return u(i.constructor.pack)?i.constructor.pack(i,a,0):a[0]=i,a}}function oe(e,t,r){return function(i){var n=G(i);e.setBatchedAttribute(t,r,n)}}function ae(e,t,r){t.boundingSphere={get:function(){return e._instanceBoundingSpheres[r]}},t.boundingSphereCV={get:function(){return e._instanceBoundingSpheresCV[r]}}}function se(e,t,r,i){e._error=i,e._state=r,t.afterRender.push(function(){e._ready=e._state===F.COMPLETE||e._state===F.FAILED,u(i)?e._readyPromise.reject(i):e._readyPromise.resolve(e)})}c(z.prototype,{vertexCacheOptimize:{get:function(){return this._vertexCacheOptimize}},interleave:{get:function(){return this._interleave}},releaseGeometryInstances:{get:function(){return this._releaseGeometryInstances}},allowPicking:{get:function(){return this._allowPicking}},asynchronous:{get:function(){return this._asynchronous}},compressVertices:{get:function(){return this._compressVertices}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise.promise}}});var le=new t,ue=new r,ce=new i,he=/attribute\s+vec(?:3|4)\s+(.*)3DHigh;/g;z._modifyShaderPosition=function(e,t,r){for(var i,n="",o="",a="";null!==(i=he.exec(t));){var s=i[1],l="vec4 czm_compute"+s[0].toUpperCase()+s.substr(1)+"()";"vec4 czm_computePosition()"!==l&&(n+=l+";\n"),u(e.rtcCenter)?(t=t.replace(/attribute\s+vec(?:3|4)\s+position3DHigh;/g,""),t=t.replace(/attribute\s+vec(?:3|4)\s+position3DLow;/g,""),n+="uniform mat4 u_modifiedModelView;\n",o+="attribute vec4 position;\n",a+=l+"\n{\n    return u_modifiedModelView * position;\n}\n\n",t=t.replace(/czm_modelViewRelativeToEye\s+\*\s+/g,""),t=t.replace(/czm_modelViewProjectionRelativeToEye/g,"czm_projection")):r?a+=l+"\n{\n    return czm_translateRelativeToEye("+s+"3DHigh, "+s+"3DLow);\n}\n\n":(o+="attribute vec3 "+s+"2DHigh;\nattribute vec3 "+s+"2DLow;\n",a+=l+"\n{\n    vec4 p;\n    if (czm_morphTime == 1.0)\n    {\n        p = czm_translateRelativeToEye("+s+"3DHigh, "+s+"3DLow);\n    }\n    else if (czm_morphTime == 0.0)\n    {\n        p = czm_translateRelativeToEye("+s+"2DHigh.zxy, "+s+"2DLow.zxy);\n    }\n    else\n    {\n        p = czm_columbusViewMorph(\n                czm_translateRelativeToEye("+s+"2DHigh.zxy, "+s+"2DLow.zxy),\n                czm_translateRelativeToEye("+s+"3DHigh, "+s+"3DLow),\n                czm_morphTime);\n    }\n    return p;\n}\n\n")}return[n,o,t,a].join("\n")},z._appendShowToShader=function(e,t){if(!u(e._batchTableAttributeIndices.show))return t;var r=D.replaceMain(t,"czm_non_show_main"),i="void main() \n{ \n    czm_non_show_main(); \n    gl_Position *= czm_batchTable_show(batchId); \n}";return r+"\n"+i},z._updateColorAttribute=function(e,t){if(!u(e._batchTableAttributeIndices.color))return t;if(t.search(/attribute\s+vec4\s+color;/g)===-1)return t;var r=t;return r=r.replace(/attribute\s+vec4\s+color;/g,""),r=r.replace(/(\b)color(\b)/g,"$1czm_batchTable_color(batchId)$2")},z._updatePickColorAttribute=function(e){var t=e.replace(/attribute\s+vec4\s+pickColor;/g,"");return t=t.replace(/(\b)pickColor(\b)/g,"$1czm_batchTable_pickColor(batchId)$2")};var de,pe=Math.max(p.hardwareConcurrency-1,1),me=new E("combineGeometry",Number.POSITIVE_INFINITY),fe=new C,_e=new r;return z.prototype.update=function(e){if(!(!u(this.geometryInstances)&&0===this._va.length||u(this.geometryInstances)&&y(this.geometryInstances)&&0===this.geometryInstances.length||!u(this.appearance)||e.mode!==V.SCENE3D&&e.scene3DOnly||!e.passes.render&&!e.passes.pick)){if(u(this._error))throw this._error;if(u(this.rtcCenter)&&!e.scene3DOnly)throw new d("RTC rendering is only available for 3D only scenes.");if(this._state!==F.FAILED){var t=e.context;if(u(this._batchTable)||W(this,t),this._batchTable.attributes.length>0){if(0===x.maximumVertexTextureImageUnits)throw new w("Vertex texture fetch support is required to render primitives with per-instance attributes. The maximum number of vertex texture image units must be greater than zero.");this._batchTable.update(e)}if(this._state!==F.COMPLETE&&this._state!==F.COMBINED&&(this.asynchronous?K(this,e):Q(this,e)),
-this._state===F.COMBINED&&J(this,e),this.show&&this._state===F.COMPLETE){var r=this.appearance,i=r.material,n=!1,o=!1;this._appearance!==r?(this._appearance=r,this._material=i,n=!0,o=!0):this._material!==i&&(this._material=i,o=!0);var a=this._appearance.isTranslucent();this._translucent!==a&&(this._translucent=a,n=!0),u(this._material)&&this._material.update(t);var s=r.closed&&a;if(n){var c=l(this._createRenderStatesFunction,$);c(this,t,r,s)}if(o){var h=l(this._createShaderProgramFunction,ee);h(this,e,r)}if(n||o){var p=l(this._createCommandsFunction,te);p(this,r,i,a,s,this._colorCommands,this._pickCommands,e)}var m=l(this._updateAndQueueCommandsFunction,ie);m(this,e,this._colorCommands,this._pickCommands,this.modelMatrix,this.cull,this.debugShowBoundingVolume,s)}}}},z.prototype.getGeometryInstanceAttributes=function(e){for(var t=-1,r=this._lastPerInstanceAttributeIndex,i=this._instanceIds,n=i.length,o=0;o<n;++o){var a=(r+o)%n;if(e===i[a]){t=a;break}}if(t!==-1){var s=this._perInstanceAttributeCache[t];if(u(s))return s;var l=this._batchTable,h=this._batchTableAttributeIndices;s={};var d={};for(var p in h)if(h.hasOwnProperty(p)){var m=h[p];d[p]={get:ne(l,t,m)};var f=!0,_=this._readOnlyInstanceAttributes;if(f&&u(_)){n=_.length;for(var v=0;v<n;++v)if(p===_[v]){f=!1;break}}f&&(d[p].set=oe(l,t,m))}return ae(this,d,t),c(s,d),this._lastPerInstanceAttributeIndex=t,this._perInstanceAttributeCache[t]=s,s}},z.prototype.isDestroyed=function(){return!1},z.prototype.destroy=function(){var e,t;this._sp=this._sp&&this._sp.destroy(),this._pickSP=this._pickSP&&this._pickSP.destroy();var r=this._va;for(e=r.length,t=0;t<e;++t)r[t].destroy();this._va=void 0;var i=this._pickIds;for(e=i.length,t=0;t<e;++t)i[t].destroy();return this._pickIds=void 0,this._batchTable=this._batchTable&&this._batchTable.destroy(),this._instanceIds=void 0,this._perInstanceAttributeCache=void 0,this._attributeLocations=void 0,h(this)},z}),r("DataSources/ColorMaterialProperty",["../Core/Color","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./ConstantProperty","./createPropertyDescriptor","./Property"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){this._definitionChanged=new n,this._color=void 0,this._colorSubscription=void 0,this.color=e}return r(l.prototype,{isConstant:{get:function(){return s.isConstant(this._color)}},definitionChanged:{get:function(){return this._definitionChanged}},color:a("color")}),l.prototype.getType=function(e){return"Color"},l.prototype.getValue=function(r,i){return t(i)||(i={}),i.color=s.getValueOrClonedDefault(this._color,r,e.WHITE,i.color),i},l.prototype.equals=function(e){return this===e||e instanceof l&&s.equals(this._color,e._color)},l}),r("DataSources/dynamicGeometryGetBoundingSphere",["../Core/BoundingSphere","../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Core/Matrix4","./BoundingSphereState"],function(e,t,r,i,n,o){"use strict";function a(i,a,s,l){var u,c;return r(a)&&a.show&&a.ready&&(u=a.getGeometryInstanceAttributes(i),r(u)&&r(u.boundingSphere))?(c=t(a.modelMatrix,n.IDENTITY),e.transform(u.boundingSphere,c,l),o.DONE):r(s)&&s.show&&s.ready&&(u=s.getGeometryInstanceAttributes(i),r(u)&&r(u.boundingSphere))?(c=t(s.modelMatrix,n.IDENTITY),e.transform(u.boundingSphere,c,l),o.DONE):r(a)&&!a.ready||r(s)&&!s.ready?o.PENDING:o.FAILED}return a}),r("DataSources/MaterialProperty",["../Core/Color","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Scene/Material"],function(e,t,r,i,n){"use strict";function o(){i.throwInstantiationError()}return r(o.prototype,{isConstant:{get:i.throwInstantiationError},definitionChanged:{get:i.throwInstantiationError}}),o.prototype.getType=i.throwInstantiationError,o.prototype.getValue=i.throwInstantiationError,o.prototype.equals=i.throwInstantiationError,o.getValue=function(r,i,o){var a;return t(i)&&(a=i.getType(r),t(a))?(t(o)&&o.type===a||(o=n.fromType(a)),i.getValue(r,o.uniforms),o):(t(o)&&o.type===n.ColorType||(o=n.fromType(n.ColorType)),e.clone(e.WHITE,o.uniforms.color),o)},o}),r("DataSources/BoxGeometryUpdater",["../Core/BoxGeometry","../Core/BoxOutlineGeometry","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../Core/GeometryInstance","../Core/Iso8601","../Core/ShowGeometryInstanceAttribute","../Scene/MaterialAppearance","../Scene/PerInstanceColorAppearance","../Scene/Primitive","../Scene/ShadowMode","./ColorMaterialProperty","./ConstantProperty","./dynamicGeometryGetBoundingSphere","./MaterialProperty","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w){"use strict";function S(e){this.id=e,this.vertexFormat=void 0,this.dimensions=void 0}function E(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(E.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new u,this._showProperty=void 0,this._materialProperty=void 0,this._hasConstantOutline=!0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._options=new S(e),this._onEntityPropertyChanged(e,"box",e.box,void 0)}function T(e,t){this._primitives=e,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=t,this._options=new S(t._entity)}var b=new v(r.WHITE),x=new g(!0),A=new g(!0),P=new g(!1),M=new g(r.BLACK),D=new g(_.DISABLED),I=new r;return a(E,{perInstanceColorAppearanceType:{value:m},materialAppearanceType:{value:p}}),a(E.prototype,{entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!o(this._entity.availability)&&w.isConstant(this._showProperty)&&w.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!o(this._entity.availability)&&w.isConstant(this._showProperty)&&w.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{value:!0},geometryChanged:{get:function(){return this._geometryChanged}}}),E.prototype.isOutlineVisible=function(e){var t=this._entity;return this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)},E.prototype.isFilled=function(e){var t=this._entity;return this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)},E.prototype.createFillGeometryInstance=function(t){var n,a,s=this._entity,l=s.isAvailable(t),u=new d(l&&s.isShowing&&this._showProperty.getValue(t)&&this._fillProperty.getValue(t));if(this._materialProperty instanceof v){var p=r.WHITE;o(this._materialProperty.color)&&(this._materialProperty.color.isConstant||l)&&(p=this._materialProperty.color.getValue(t)),a=i.fromColor(p),n={show:u,color:a}}else n={show:u};return new c({id:s,geometry:e.fromDimensions(this._options),modelMatrix:s._getModelMatrix(h.MINIMUM_VALUE),attributes:n})},E.prototype.createOutlineGeometryInstance=function(e){var n=this._entity,o=n.isAvailable(e),a=w.getValueOrDefault(this._outlineColorProperty,e,r.BLACK);return new c({id:n,geometry:t.fromDimensions(this._options),modelMatrix:n._getModelMatrix(h.MINIMUM_VALUE),attributes:{show:new d(o&&n.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:i.fromColor(a)}})},E.prototype.isDestroyed=function(){return!1},E.prototype.destroy=function(){this._entitySubscription(),s(this)},E.prototype._onEntityPropertyChanged=function(e,t,r,i){if("availability"===t||"position"===t||"orientation"===t||"box"===t){var a=this._entity.box;if(!o(a))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var s=a.fill,l=!o(s)||!s.isConstant||s.getValue(h.MINIMUM_VALUE),u=a.outline,c=o(u);if(c&&u.isConstant&&(c=u.getValue(h.MINIMUM_VALUE)),!l&&!c)return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var d=a.dimensions,f=e.position,_=a.show;if(!o(d)||!o(f)||o(_)&&_.isConstant&&!_.getValue(h.MINIMUM_VALUE))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var g=n(a.material,b),y=g instanceof v;this._materialProperty=g,this._fillProperty=n(s,A),this._showProperty=n(_,x),this._showOutlineProperty=n(a.outline,P),this._outlineColorProperty=c?n(a.outlineColor,M):void 0,this._shadowsProperty=n(a.shadows,D);var C=a.outlineWidth;if(this._fillEnabled=l,this._outlineEnabled=c,f.isConstant&&w.isConstant(e.orientation)&&d.isConstant&&w.isConstant(C)){var S=this._options;S.vertexFormat=y?m.VERTEX_FORMAT:p.MaterialSupport.TEXTURED.vertexFormat,S.dimensions=d.getValue(h.MINIMUM_VALUE,S.dimensions),this._outlineWidth=o(C)?C.getValue(h.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}else this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this))}},E.prototype.createDynamicUpdater=function(e){return new T(e,this)},T.prototype.update=function(n){var a=this._primitives;a.removeAndDestroy(this._primitive),a.removeAndDestroy(this._outlinePrimitive),this._primitive=void 0,this._outlinePrimitive=void 0;var s=this._geometryUpdater,l=s._entity,u=l.box;if(l.isShowing&&l.isAvailable(n)&&w.getValueOrDefault(u.show,n,!0)){var h=this._options,d=l._getModelMatrix(n),_=w.getValueOrUndefined(u.dimensions,n,h.dimensions);if(o(d)&&o(_)){h.dimensions=_;var v=this._geometryUpdater.shadowsProperty.getValue(n);if(w.getValueOrDefault(u.fill,n,!0)){var g=C.getValue(n,s.fillMaterialProperty,this._material);this._material=g;var y=new p({material:g,translucent:g.isTranslucent(),closed:!0});h.vertexFormat=y.vertexFormat,this._primitive=a.add(new f({geometryInstances:new c({id:l,geometry:e.fromDimensions(h),modelMatrix:d}),appearance:y,asynchronous:!1,shadows:v}))}if(w.getValueOrDefault(u.outline,n,!1)){h.vertexFormat=m.VERTEX_FORMAT;var S=w.getValueOrClonedDefault(u.outlineColor,n,r.BLACK,I),E=w.getValueOrDefault(u.outlineWidth,n,1),T=1!==S.alpha;this._outlinePrimitive=a.add(new f({geometryInstances:new c({id:l,geometry:t.fromDimensions(h),modelMatrix:d,attributes:{color:i.fromColor(S)}}),appearance:new m({flat:!0,translucent:T,renderState:{lineWidth:s._scene.clampLineWidth(E)}}),asynchronous:!1,shadows:v}))}}}},T.prototype.getBoundingSphere=function(e,t){return y(e,this._primitive,this._outlinePrimitive,t)},T.prototype.isDestroyed=function(){return!1},T.prototype.destroy=function(){var e=this._primitives;e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),s(this)},E}),r("DataSources/ImageMaterialProperty",["../Core/Cartesian2","../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/Event","./createPropertyDescriptor","./Property"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){e=r(e,r.EMPTY_OBJECT),this._definitionChanged=new o,this._image=void 0,this._imageSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._transparent=void 0,this._transparentSubscription=void 0,this.image=e.image,this.repeat=e.repeat,this.color=e.color,this.transparent=e.transparent}var u=new e(1,1),c=!1,h=t.WHITE;return n(l.prototype,{isConstant:{get:function(){return s.isConstant(this._image)&&s.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},image:a("image"),repeat:a("repeat"),color:a("color"),transparent:a("transparent")}),l.prototype.getType=function(e){return"Image"},l.prototype.getValue=function(e,t){return i(t)||(t={}),t.image=s.getValueOrUndefined(this._image,e),t.repeat=s.getValueOrClonedDefault(this._repeat,e,u,t.repeat),t.color=s.getValueOrClonedDefault(this._color,e,h,t.color),s.getValueOrDefault(this._transparent,e,c)&&(t.color.alpha=Math.min(.99,t.color.alpha)),t},l.prototype.equals=function(e){return this===e||e instanceof l&&s.equals(this._image,e._image)&&s.equals(this._color,e._color)&&s.equals(this._transparent,e._transparent)&&s.equals(this._repeat,e._repeat)},l}),r("DataSources/createMaterialPropertyDescriptor",["../Core/Color","../Core/DeveloperError","./ColorMaterialProperty","./createPropertyDescriptor","./ImageMaterialProperty"],function(e,t,r,i,n){"use strict";function o(t){if(t instanceof e)return new r(t);if("string"==typeof t||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement){var i=new n;return i.image=t,i}}function a(e,t){return i(e,t,o)}return a}),r("DataSources/BoxGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._dimensions=void 0,this._dimensionsSubscription=void 0,this._show=void 0,this._showSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:a("show"),dimensions:a("dimensions"),material:o("material"),fill:a("fill"),outline:a("outline"),outlineColor:a("outlineColor"),outlineWidth:a("outlineWidth"),shadows:a("shadows")}),s.prototype.clone=function(e){return t(e)?(e.dimensions=this.dimensions,e.show=this.show,e.material=this.material,e.fill=this.fill,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e):new s(this)},s.prototype.merge=function(t){this.dimensions=e(this.dimensions,t.dimensions),this.show=e(this.show,t.show),this.material=e(this.material,t.material),this.fill=e(this.fill,t.fill),this.outline=e(this.outline,t.outline),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.shadows=e(this.shadows,t.shadows)},s}),r("DataSources/CallbackProperty",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event"],function(e,t,r,i){"use strict";function n(e,t){this._callback=void 0,this._isConstant=void 0,this._definitionChanged=new i,this.setCallback(e,t)}return t(n.prototype,{isConstant:{get:function(){return this._isConstant}},definitionChanged:{get:function(){return this._definitionChanged}}}),n.prototype.getValue=function(e,t){return this._callback(e,t)},n.prototype.setCallback=function(e,t){var r=this._callback!==e||this._isConstant!==t;this._callback=e,this._isConstant=t,r&&this._definitionChanged.raiseEvent(this)},n.prototype.equals=function(e){return this===e||e instanceof n&&this._callback===e._callback&&this._isConstant===e._isConstant},n}),r("DataSources/CheckerboardMaterialProperty",["../Core/Cartesian2","../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/Event","./createPropertyDescriptor","./Property"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){e=r(e,r.EMPTY_OBJECT),this._definitionChanged=new o,this._evenColor=void 0,this._evenColorSubscription=void 0,this._oddColor=void 0,this._oddColorSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this.evenColor=e.evenColor,this.oddColor=e.oddColor,this.repeat=e.repeat}var u=t.WHITE,c=t.BLACK,h=new e(2,2);return n(l.prototype,{isConstant:{get:function(){return s.isConstant(this._evenColor)&&s.isConstant(this._oddColor)&&s.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},evenColor:a("evenColor"),oddColor:a("oddColor"),repeat:a("repeat")}),l.prototype.getType=function(e){return"Checkerboard"},l.prototype.getValue=function(e,t){return i(t)||(t={}),t.lightColor=s.getValueOrClonedDefault(this._evenColor,e,u,t.lightColor),t.darkColor=s.getValueOrClonedDefault(this._oddColor,e,c,t.darkColor),t.repeat=s.getValueOrDefault(this._repeat,e,h),t},l.prototype.equals=function(e){return this===e||e instanceof l&&s.equals(this._evenColor,e._evenColor)&&s.equals(this._oddColor,e._oddColor)&&s.equals(this._repeat,e._repeat)},l}),r("DataSources/PositionProperty",["../Core/Cartesian3","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Matrix3","../Core/ReferenceFrame","../Core/Transforms"],function(e,t,r,i,n,o,a){"use strict";function s(){i.throwInstantiationError()}r(s.prototype,{isConstant:{get:i.throwInstantiationError},definitionChanged:{get:i.throwInstantiationError},referenceFrame:{get:i.throwInstantiationError}}),s.prototype.getValue=i.throwInstantiationError,s.prototype.getValueInReferenceFrame=i.throwInstantiationError,s.prototype.equals=i.throwInstantiationError;var l=new n;return s.convertToReferenceFrame=function(r,i,s,u,c){if(!t(i))return i;if(t(c)||(c=new e),s===u)return e.clone(i,c);var h=a.computeIcrfToFixedMatrix(r,l);return t(h)||(h=a.computeTemeToPseudoFixedMatrix(r,l)),s===o.INERTIAL?n.multiplyByVector(h,i,c):s===o.FIXED?n.multiplyByVector(n.transpose(h,l),i,c):void 0},s});r("DataSources/ConstantPositionProperty",["../Core/Cartesian3","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/ReferenceFrame","./PositionProperty"],function(e,t,r,i,n,o,a,s){"use strict";function l(r,i){this._definitionChanged=new o,this._value=e.clone(r),this._referenceFrame=t(i,a.FIXED)}return i(l.prototype,{isConstant:{get:function(){return!r(this._value)||this._referenceFrame===a.FIXED}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}}),l.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,a.FIXED,t)},l.prototype.setValue=function(t,i){var n=!1;e.equals(this._value,t)||(n=!0,this._value=e.clone(t)),r(i)&&this._referenceFrame!==i&&(n=!0,this._referenceFrame=i),n&&this._definitionChanged.raiseEvent(this)},l.prototype.getValueInReferenceFrame=function(e,t,r){return s.convertToReferenceFrame(e,this._value,this._referenceFrame,t,r)},l.prototype.equals=function(t){return this===t||t instanceof l&&e.equals(this._value,t._value)&&this._referenceFrame===t._referenceFrame},l});r("DataSources/CorridorGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._show=void 0,this._showSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._cornerType=void 0,this._cornerTypeSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:a("show"),material:o("material"),positions:a("positions"),height:a("height"),extrudedHeight:a("extrudedHeight"),granularity:a("granularity"),width:a("width"),fill:a("fill"),outline:a("outline"),outlineColor:a("outlineColor"),outlineWidth:a("outlineWidth"),cornerType:a("cornerType"),shadows:a("shadows")}),s.prototype.clone=function(e){return t(e)?(e.show=this.show,e.material=this.material,e.positions=this.positions,e.height=this.height,e.extrudedHeight=this.extrudedHeight,e.granularity=this.granularity,e.width=this.width,e.fill=this.fill,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.cornerType=this.cornerType,e.shadows=this.shadows,e):new s(this)},s.prototype.merge=function(t){this.show=e(this.show,t.show),this.material=e(this.material,t.material),this.positions=e(this.positions,t.positions),this.height=e(this.height,t.height),this.extrudedHeight=e(this.extrudedHeight,t.extrudedHeight),this.granularity=e(this.granularity,t.granularity),this.width=e(this.width,t.width),this.fill=e(this.fill,t.fill),this.outline=e(this.outline,t.outline),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.cornerType=e(this.cornerType,t.cornerType),this.shadows=e(this.shadows,t.shadows)},s}),r("DataSources/createRawPropertyDescriptor",["./createPropertyDescriptor"],function(e){"use strict";function t(e){return e}function r(r,i){return e(r,i,t)}return r}),r("DataSources/CylinderGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._length=void 0,this._lengthSubscription=void 0,this._topRadius=void 0,this._topRadiusSubscription=void 0,this._bottomRadius=void 0,this._bottomRadiusSubscription=void 0,this._numberOfVerticalLines=void 0,this._numberOfVerticalLinesSubscription=void 0,this._slices=void 0,this._slicesSubscription=void 0,this._show=void 0,this._showSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},length:a("length"),topRadius:a("topRadius"),bottomRadius:a("bottomRadius"),numberOfVerticalLines:a("numberOfVerticalLines"),slices:a("slices"),show:a("show"),material:o("material"),fill:a("fill"),outline:a("outline"),outlineColor:a("outlineColor"),outlineWidth:a("outlineWidth"),shadows:a("shadows")}),s.prototype.clone=function(e){return t(e)?(e.bottomRadius=this.bottomRadius,e.length=this.length,e.topRadius=this.topRadius,e.show=this.show,e.material=this.material,e.numberOfVerticalLines=this.numberOfVerticalLines,e.slices=this.slices,e.fill=this.fill,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e):new s(this)},s.prototype.merge=function(t){this.bottomRadius=e(this.bottomRadius,t.bottomRadius),this.length=e(this.length,t.length),this.topRadius=e(this.topRadius,t.topRadius),this.show=e(this.show,t.show),this.material=e(this.material,t.material),this.numberOfVerticalLines=e(this.numberOfVerticalLines,t.numberOfVerticalLines),this.slices=e(this.slices,t.slices),this.fill=e(this.fill,t.fill),this.outline=e(this.outline,t.outline),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.shadows=e(this.shadows,t.shadows)},s}),r("DataSources/EllipseGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._semiMajorAxis=void 0,this._semiMajorAxisSubscription=void 0,this._semiMinorAxis=void 0,this._semiMinorAxisSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._show=void 0,this._showSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._numberOfVerticalLines=void 0,this._numberOfVerticalLinesSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},semiMajorAxis:a("semiMajorAxis"),semiMinorAxis:a("semiMinorAxis"),rotation:a("rotation"),show:a("show"),material:o("material"),height:a("height"),extrudedHeight:a("extrudedHeight"),granularity:a("granularity"),stRotation:a("stRotation"),fill:a("fill"),outline:a("outline"),outlineColor:a("outlineColor"),outlineWidth:a("outlineWidth"),numberOfVerticalLines:a("numberOfVerticalLines"),shadows:a("shadows")}),s.prototype.clone=function(e){return t(e)?(e.rotation=this.rotation,e.semiMajorAxis=this.semiMajorAxis,e.semiMinorAxis=this.semiMinorAxis,e.show=this.show,e.material=this.material,e.height=this.height,e.extrudedHeight=this.extrudedHeight,e.granularity=this.granularity,e.stRotation=this.stRotation,e.fill=this.fill,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.numberOfVerticalLines=this.numberOfVerticalLines,e.shadows=this.shadows,e):new s(this)},s.prototype.merge=function(t){this.rotation=e(this.rotation,t.rotation),this.semiMajorAxis=e(this.semiMajorAxis,t.semiMajorAxis),this.semiMinorAxis=e(this.semiMinorAxis,t.semiMinorAxis),this.show=e(this.show,t.show),this.material=e(this.material,t.material),this.height=e(this.height,t.height),this.extrudedHeight=e(this.extrudedHeight,t.extrudedHeight),this.granularity=e(this.granularity,t.granularity),this.stRotation=e(this.stRotation,t.stRotation),this.fill=e(this.fill,t.fill),this.outline=e(this.outline,t.outline),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.numberOfVerticalLines=e(this.numberOfVerticalLines,t.numberOfVerticalLines),this.shadows=e(this.shadows,t.shadows)},s}),r("DataSources/EllipsoidGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._show=void 0,this._showSubscription=void 0,this._radii=void 0,this._radiiSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._stackPartitions=void 0,this._stackPartitionsSubscription=void 0,this._slicePartitions=void 0,this._slicePartitionsSubscription=void 0,this._subdivisions=void 0,this._subdivisionsSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:a("show"),radii:a("radii"),material:o("material"),fill:a("fill"),outline:a("outline"),outlineColor:a("outlineColor"),outlineWidth:a("outlineWidth"),stackPartitions:a("stackPartitions"),slicePartitions:a("slicePartitions"),subdivisions:a("subdivisions"),shadows:a("shadows")}),s.prototype.clone=function(e){return t(e)?(e.show=this.show,e.radii=this.radii,e.material=this.material,e.fill=this.fill,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.stackPartitions=this.stackPartitions,e.slicePartitions=this.slicePartitions,e.subdivisions=this.subdivisions,e.shadows=this.shadows,e):new s(this)},s.prototype.merge=function(t){this.show=e(this.show,t.show),this.radii=e(this.radii,t.radii),this.material=e(this.material,t.material),this.fill=e(this.fill,t.fill),this.outline=e(this.outline,t.outline),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.stackPartitions=e(this.stackPartitions,t.stackPartitions),this.slicePartitions=e(this.slicePartitions,t.slicePartitions),this.subdivisions=e(this.subdivisions,t.subdivisions),this.shadows=e(this.shadows,t.shadows)},s}),r("DataSources/LabelGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createPropertyDescriptor"],function(e,t,r,i,n,o){"use strict";function a(t){this._text=void 0,this._textSubscription=void 0,this._font=void 0,this._fontSubscription=void 0,this._style=void 0,this._styleSubscription=void 0,this._fillColor=void 0,this._fillColorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._horizontalOrigin=void 0,this._horizontalOriginSubscription=void 0,this._verticalOrigin=void 0,this._verticalOriginSubscription=void 0,this._eyeOffset=void 0,this._eyeOffsetSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._pixelOffset=void 0,this._pixelOffsetSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._show=void 0,this._showSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._pixelOffsetScaleByDistance=void 0,this._pixelOffsetScaleByDistanceSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(a.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},text:o("text"),font:o("font"),style:o("style"),fillColor:o("fillColor"),outlineColor:o("outlineColor"),outlineWidth:o("outlineWidth"),horizontalOrigin:o("horizontalOrigin"),verticalOrigin:o("verticalOrigin"),eyeOffset:o("eyeOffset"),heightReference:o("heightReference"),pixelOffset:o("pixelOffset"),scale:o("scale"),show:o("show"),translucencyByDistance:o("translucencyByDistance"),pixelOffsetScaleByDistance:o("pixelOffsetScaleByDistance")}),a.prototype.clone=function(e){return t(e)?(e.text=this.text,e.font=this.font,e.show=this.show,e.style=this.style,e.fillColor=this.fillColor,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.scale=this.scale,e.horizontalOrigin=this.horizontalOrigin,e.verticalOrigin=this.verticalOrigin,e.eyeOffset=this.eyeOffset,e.heightReference=this.heightReference,e.pixelOffset=this.pixelOffset,e.translucencyByDistance=this.translucencyByDistance,e.pixelOffsetScaleByDistance=this.pixelOffsetScaleByDistance,e):new a(this)},a.prototype.merge=function(t){this.text=e(this.text,t.text),this.font=e(this.font,t.font),this.show=e(this.show,t.show),this.style=e(this.style,t.style),this.fillColor=e(this.fillColor,t.fillColor),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.scale=e(this.scale,t.scale),this.horizontalOrigin=e(this.horizontalOrigin,t.horizontalOrigin),this.verticalOrigin=e(this.verticalOrigin,t.verticalOrigin),this.eyeOffset=e(this.eyeOffset,t.eyeOffset),this.heightReference=e(this.heightReference,t.heightReference),this.pixelOffset=e(this.pixelOffset,t.pixelOffset),this.translucencyByDistance=e(this._translucencyByDistance,t.translucencyByDistance),
-this.pixelOffsetScaleByDistance=e(this._pixelOffsetScaleByDistance,t.pixelOffsetScaleByDistance)},a}),r("DataSources/NodeTransformationProperty",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/Event","../Core/TranslationRotationScale","./createPropertyDescriptor","./Property"],function(e,t,r,i,n,o,a){"use strict";var s=new n,l=function(t){t=e(t,e.EMPTY_OBJECT),this._definitionChanged=new i,this._translation=void 0,this._translationSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this.translation=t.translation,this.rotation=t.rotation,this.scale=t.scale};return r(l.prototype,{isConstant:{get:function(){return a.isConstant(this._translation)&&a.isConstant(this._rotation)&&a.isConstant(this._scale)}},definitionChanged:{get:function(){return this._definitionChanged}},translation:o("translation"),rotation:o("rotation"),scale:o("scale")}),l.prototype.getValue=function(e,r){return t(r)||(r=new n),r.translation=a.getValueOrClonedDefault(this._translation,e,s.translation,r.translation),r.rotation=a.getValueOrClonedDefault(this._rotation,e,s.rotation,r.rotation),r.scale=a.getValueOrClonedDefault(this._scale,e,s.scale,r.scale),r},l.prototype.equals=function(e){return this===e||e instanceof l&&a.equals(this._translation,e._translation)&&a.equals(this._rotation,e._rotation)&&a.equals(this._scale,e._scale)},l}),r("DataSources/PropertyBag",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./ConstantProperty","./createPropertyDescriptor","./Property"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){return new o(e)}function u(e,t){var r=e._propertyNames,i=t._propertyNames,n=r.length;if(n!==i.length)return!1;for(var o=0;o<n;++o){var a=r[o],l=i.indexOf(a);if(l===-1)return!1;if(!s.equals(e[a],t[a]))return!1}return!0}var c=function(e,r){this._propertyNames=[],this._definitionChanged=new n,t(e)&&this.merge(e,r)};return r(c.prototype,{propertyNames:{get:function(){return this._propertyNames}},isConstant:{get:function(){for(var e=this._propertyNames,t=0,r=e.length;t<r;t++)if(!s.isConstant(this[e[t]]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}}}),c.prototype.hasProperty=function(e){return this._propertyNames.indexOf(e)!==-1},c.prototype.addProperty=function(r,i,n){var o=this._propertyNames;o.push(r),Object.defineProperty(this,r,a(r,!0,e(n,l))),t(i)&&(this[r]=i),this._definitionChanged.raiseEvent(this)},c.prototype.removeProperty=function(e){var t=this._propertyNames,r=t.indexOf(e);this._propertyNames.splice(r,1),delete this[e],this._definitionChanged.raiseEvent(this)},c.prototype.getValue=function(e,r){t(r)||(r={});for(var i=this._propertyNames,n=0,o=i.length;n<o;n++){var a=i[n];r[a]=s.getValueOrUndefined(this[a],e,r[a])}return r},c.prototype.merge=function(e,r){for(var i=this._propertyNames,n=t(e._propertyNames)?e._propertyNames:Object.keys(e),o=0,a=n.length;o<a;o++){var s=n[o],l=this[s],u=e[s];t(l)||i.indexOf(s)!==-1||this.addProperty(s,void 0,r),t(u)&&(t(l)?t(l.merge)&&l.merge(u):t(u.merge)&&t(u.clone)?this[s]=u.clone():this[s]=u)}},c.prototype.equals=function(e){return this===e||e instanceof c&&u(this,e)},c}),r("DataSources/ModelGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createPropertyDescriptor","./NodeTransformationProperty","./PropertyBag"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){return new a(e)}function u(e){return new s(e,l)}function c(t){this._show=void 0,this._showSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._minimumPixelSize=void 0,this._minimumPixelSizeSubscription=void 0,this._maximumScale=void 0,this._maximumScaleSubscription=void 0,this._incrementallyLoadTextures=void 0,this._incrementallyLoadTexturesSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._uri=void 0,this._uriSubscription=void 0,this._runAnimations=void 0,this._runAnimationsSubscription=void 0,this._nodeTransformations=void 0,this._nodeTransformationsSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(c.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:o("show"),scale:o("scale"),minimumPixelSize:o("minimumPixelSize"),maximumScale:o("maximumScale"),incrementallyLoadTextures:o("incrementallyLoadTextures"),shadows:o("shadows"),uri:o("uri"),runAnimations:o("runAnimations"),nodeTransformations:o("nodeTransformations",void 0,u),heightReference:o("heightReference")}),c.prototype.clone=function(e){return t(e)?(e.show=this.show,e.scale=this.scale,e.minimumPixelSize=this.minimumPixelSize,e.maximumScale=this.maximumScale,e.incrementallyLoadTextures=this.incrementallyLoadTextures,e.shadows=this.shadows,e.uri=this.uri,e.runAnimations=this.runAnimations,e.nodeTransformations=this.nodeTransformations,e.heightReference=this._heightReference,e):new c(this)},c.prototype.merge=function(r){this.show=e(this.show,r.show),this.scale=e(this.scale,r.scale),this.minimumPixelSize=e(this.minimumPixelSize,r.minimumPixelSize),this.maximumScale=e(this.maximumScale,r.maximumScale),this.incrementallyLoadTextures=e(this.incrementallyLoadTextures,r.incrementallyLoadTextures),this.shadows=e(this.shadows,r.shadows),this.uri=e(this.uri,r.uri),this.runAnimations=e(this.runAnimations,r.runAnimations),this.heightReference=e(this.heightReference,r.heightReference);var i=r.nodeTransformations;if(t(i)){var n=this.nodeTransformations;t(n)?n.merge(i):this.nodeTransformations=new s(i,l)}},c}),r("DataSources/PathGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._material=void 0,this._materialSubscription=void 0,this._show=void 0,this._showSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._resolution=void 0,this._resolutionSubscription=void 0,this._leadTime=void 0,this._leadTimeSubscription=void 0,this._trailTime=void 0,this._trailTimeSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:a("show"),material:o("material"),width:a("width"),resolution:a("resolution"),leadTime:a("leadTime"),trailTime:a("trailTime")}),s.prototype.clone=function(e){return t(e)?(e.material=this.material,e.width=this.width,e.resolution=this.resolution,e.show=this.show,e.leadTime=this.leadTime,e.trailTime=this.trailTime,e):new s(this)},s.prototype.merge=function(t){this.material=e(this.material,t.material),this.width=e(this.width,t.width),this.resolution=e(this.resolution,t.resolution),this.show=e(this.show,t.show),this.leadTime=e(this.leadTime,t.leadTime),this.trailTime=e(this.trailTime,t.trailTime)},s}),r("DataSources/PointGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createPropertyDescriptor"],function(e,t,r,i,n,o){"use strict";function a(t){this._color=void 0,this._colorSubscription=void 0,this._pixelSize=void 0,this._pixelSizeSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._show=void 0,this._showSubscription=void 0,this._scaleByDistance=void 0,this._scaleByDistanceSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(a.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},color:o("color"),pixelSize:o("pixelSize"),outlineColor:o("outlineColor"),outlineWidth:o("outlineWidth"),show:o("show"),scaleByDistance:o("scaleByDistance"),translucencyByDistance:o("translucencyByDistance"),heightReference:o("heightReference")}),a.prototype.clone=function(e){return t(e)?(e.color=this.color,e.pixelSize=this.pixelSize,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.show=this.show,e.scaleByDistance=this.scaleByDistance,e.translucencyByDistance=this._translucencyByDistance,e.heightReference=this.heightReference,e):new a(this)},a.prototype.merge=function(t){this.color=e(this.color,t.color),this.pixelSize=e(this.pixelSize,t.pixelSize),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.show=e(this.show,t.show),this.scaleByDistance=e(this.scaleByDistance,t.scaleByDistance),this.translucencyByDistance=e(this._translucencyByDistance,t.translucencyByDistance),this.heightReference=e(this.heightReference,t.heightReference)},a}),r("DataSources/PolygonGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._show=void 0,this._showSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._hierarchy=void 0,this._hierarchySubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._perPositionHeight=void 0,this._perPositionHeightSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._definitionChanged=new n,this._closeTop=void 0,this._closeTopSubscription=void 0,this._closeBottom=void 0,this._closeBottomSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:a("show"),material:o("material"),hierarchy:a("hierarchy"),height:a("height"),extrudedHeight:a("extrudedHeight"),granularity:a("granularity"),stRotation:a("stRotation"),fill:a("fill"),outline:a("outline"),outlineColor:a("outlineColor"),outlineWidth:a("outlineWidth"),perPositionHeight:a("perPositionHeight"),closeTop:a("closeTop"),closeBottom:a("closeBottom"),shadows:a("shadows")}),s.prototype.clone=function(e){return t(e)?(e.show=this.show,e.material=this.material,e.hierarchy=this.hierarchy,e.height=this.height,e.extrudedHeight=this.extrudedHeight,e.granularity=this.granularity,e.stRotation=this.stRotation,e.fill=this.fill,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.perPositionHeight=this.perPositionHeight,e.closeTop=this.closeTop,e.closeBottom=this.closeBottom,e.shadows=this.shadows,e):new s(this)},s.prototype.merge=function(t){this.show=e(this.show,t.show),this.material=e(this.material,t.material),this.hierarchy=e(this.hierarchy,t.hierarchy),this.height=e(this.height,t.height),this.extrudedHeight=e(this.extrudedHeight,t.extrudedHeight),this.granularity=e(this.granularity,t.granularity),this.stRotation=e(this.stRotation,t.stRotation),this.fill=e(this.fill,t.fill),this.outline=e(this.outline,t.outline),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.perPositionHeight=e(this.perPositionHeight,t.perPositionHeight),this.closeTop=e(this.closeTop,t.closeTop),this.closeBottom=e(this.closeBottom,t.closeBottom),this.shadows=e(this.shadows,t.shadows)},s}),r("DataSources/PolylineGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._show=void 0,this._showSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._followSurface=void 0,this._followSurfaceSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._widthSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:a("show"),material:o("material"),positions:a("positions"),width:a("width"),followSurface:a("followSurface"),granularity:a("granularity"),shadows:a("shadows")}),s.prototype.clone=function(e){return t(e)?(e.show=this.show,e.material=this.material,e.positions=this.positions,e.width=this.width,e.followSurface=this.followSurface,e.granularity=this.granularity,e.shadows=this.shadows,e):new s(this)},s.prototype.merge=function(t){this.show=e(this.show,t.show),this.material=e(this.material,t.material),this.positions=e(this.positions,t.positions),this.width=e(this.width,t.width),this.followSurface=e(this.followSurface,t.followSurface),this.granularity=e(this.granularity,t.granularity),this.shadows=e(this.shadows,t.shadows)},s}),r("DataSources/PolylineVolumeGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._show=void 0,this._showSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._shape=void 0,this._shapeSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._cornerType=void 0,this._cornerTypeSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:a("show"),material:o("material"),positions:a("positions"),shape:a("shape"),granularity:a("granularity"),fill:a("fill"),outline:a("outline"),outlineColor:a("outlineColor"),outlineWidth:a("outlineWidth"),cornerType:a("cornerType"),shadows:a("shadows")}),s.prototype.clone=function(e){return t(e)?(e.show=this.show,e.material=this.material,e.positions=this.positions,e.shape=this.shape,e.granularity=this.granularity,e.fill=this.fill,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.cornerType=this.cornerType,e.shadows=this.shadows,e):new s(this)},s.prototype.merge=function(t){this.show=e(this.show,t.show),this.material=e(this.material,t.material),this.positions=e(this.positions,t.positions),this.shape=e(this.shape,t.shape),this.granularity=e(this.granularity,t.granularity),this.fill=e(this.fill,t.fill),this.outline=e(this.outline,t.outline),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.cornerType=e(this.cornerType,t.cornerType),this.shadows=e(this.shadows,t.shadows)},s}),r("DataSources/RectangleGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._show=void 0,this._showSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._coordinates=void 0,this._coordinatesSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._closeTop=void 0,this._closeTopSubscription=void 0,this._closeBottom=void 0,this._closeBottomSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:a("show"),coordinates:a("coordinates"),material:o("material"),height:a("height"),extrudedHeight:a("extrudedHeight"),granularity:a("granularity"),stRotation:a("stRotation"),rotation:a("rotation"),fill:a("fill"),outline:a("outline"),outlineColor:a("outlineColor"),outlineWidth:a("outlineWidth"),closeTop:a("closeTop"),closeBottom:a("closeBottom"),shadows:a("shadows")}),s.prototype.clone=function(e){return t(e)?(e.show=this.show,e.coordinates=this.coordinates,e.material=this.material,e.height=this.height,e.extrudedHeight=this.extrudedHeight,e.granularity=this.granularity,e.stRotation=this.stRotation,e.rotation=this.rotation,e.fill=this.fill,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.closeTop=this.closeTop,e.closeBottom=this.closeBottom,e.shadows=this.shadows,e):new s(this)},s.prototype.merge=function(t){this.show=e(this.show,t.show),this.coordinates=e(this.coordinates,t.coordinates),this.material=e(this.material,t.material),this.height=e(this.height,t.height),this.extrudedHeight=e(this.extrudedHeight,t.extrudedHeight),this.granularity=e(this.granularity,t.granularity),this.stRotation=e(this.stRotation,t.stRotation),this.rotation=e(this.rotation,t.rotation),this.fill=e(this.fill,t.fill),this.outline=e(this.outline,t.outline),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.closeTop=e(this.closeTop,t.closeTop),this.closeBottom=e(this.closeBottom,t.closeBottom),this.shadows=e(this.shadows,t.shadows)},s}),r("DataSources/WallGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._show=void 0,this._showSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._minimumHeights=void 0,this._minimumHeightsSubscription=void 0,this._maximumHeights=void 0,this._maximumHeightsSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:a("show"),material:o("material"),positions:a("positions"),minimumHeights:a("minimumHeights"),maximumHeights:a("maximumHeights"),granularity:a("granularity"),fill:a("fill"),outline:a("outline"),outlineColor:a("outlineColor"),outlineWidth:a("outlineWidth"),shadows:a("shadows")}),s.prototype.clone=function(e){return t(e)?(e.show=this.show,e.material=this.material,e.positions=this.positions,e.minimumHeights=this.minimumHeights,e.maximumHeights=this.maximumHeights,e.granularity=this.granularity,e.fill=this.fill,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e):new s(this)},s.prototype.merge=function(t){this.show=e(this.show,t.show),this.material=e(this.material,t.material),this.positions=e(this.positions,t.positions),this.minimumHeights=e(this.minimumHeights,t.minimumHeights),this.maximumHeights=e(this.maximumHeights,t.maximumHeights),this.granularity=e(this.granularity,t.granularity),this.fill=e(this.fill,t.fill),this.outline=e(this.outline,t.outline),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.shadows=e(this.shadows,t.shadows)},s}),r("DataSources/Entity",["../Core/Cartesian3","../Core/createGuid","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/Matrix3","../Core/Matrix4","../Core/Quaternion","../Core/Transforms","./BillboardGraphics","./BoxGraphics","./ConstantPositionProperty","./CorridorGraphics","./createPropertyDescriptor","./createRawPropertyDescriptor","./CylinderGraphics","./EllipseGraphics","./EllipsoidGraphics","./LabelGraphics","./ModelGraphics","./PathGraphics","./PointGraphics","./PolygonGraphics","./PolylineGraphics","./PolylineVolumeGraphics","./Property","./RectangleGraphics","./WallGraphics"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M){"use strict";function D(e){return new p(e)}function I(e){return f(e,void 0,D)}function R(e,t){return f(e,void 0,function(e){return e instanceof t?e:new t(e)})}function O(e){e=r(e,r.EMPTY_OBJECT);var n=e.id;i(n)||(n=t()),this._availability=void 0,this._id=n,this._definitionChanged=new a,this._name=e.name,this._show=r(e.show,!0),this._parent=void 0,this._propertyNames=["billboard","box","corridor","cylinder","description","ellipse","ellipsoid","label","model","orientation","path","point","polygon","polyline","polylineVolume","position","rectangle","viewFrom","wall"],this._billboard=void 0,this._billboardSubscription=void 0,this._box=void 0,this._boxSubscription=void 0,this._corridor=void 0,this._corridorSubscription=void 0,this._cylinder=void 0,this._cylinderSubscription=void 0,this._description=void 0,this._descriptionSubscription=void 0,this._ellipse=void 0,this._ellipseSubscription=void 0,this._ellipsoid=void 0,this._ellipsoidSubscription=void 0,this._label=void 0,this._labelSubscription=void 0,this._model=void 0,this._modelSubscription=void 0,this._orientation=void 0,this._orientationSubscription=void 0,this._path=void 0,this._pathSubscription=void 0,this._point=void 0,this._pointSubscription=void 0,this._polygon=void 0,this._polygonSubscription=void 0,this._polyline=void 0,this._polylineSubscription=void 0,this._polylineVolume=void 0,this._polylineVolumeSubscription=void 0,this._position=void 0,this._positionSubscription=void 0,this._rectangle=void 0,this._rectangleSubscription=void 0,this._viewFrom=void 0,this._viewFromSubscription=void 0,this._wall=void 0,this._wallSubscription=void 0,this._children=[],this.entityCollection=void 0,this.parent=e.parent,this.merge(e)}function N(e,t,r){for(var i=t.length,n=0;n<i;n++){var o=t[n],a=o._show,s=!r&&a,l=r&&a;s!==l&&N(o,o._children,r)}e._definitionChanged.raiseEvent(e,"isShowing",r,!r)}n(O.prototype,{availability:_("availability"),id:{get:function(){return this._id}},definitionChanged:{get:function(){return this._definitionChanged}},name:_("name"),show:{get:function(){return this._show},set:function(e){if(e!==this._show){var t=this.isShowing;this._show=e;var r=this.isShowing;t!==r&&N(this,this._children,r),this._definitionChanged.raiseEvent(this,"show",e,!e)}}},isShowing:{get:function(){return this._show&&(!i(this.entityCollection)||this.entityCollection.show)&&(!i(this._parent)||this._parent.isShowing)}},parent:{get:function(){return this._parent},set:function(e){var t=this._parent;if(t!==e){var r=this.isShowing;if(i(t)){var n=t._children.indexOf(this);t._children.splice(n,1)}this._parent=e,i(e)&&e._children.push(this);var o=this.isShowing;r!==o&&N(this,this._children,o),this._definitionChanged.raiseEvent(this,"parent",e,t)}}},propertyNames:{get:function(){return this._propertyNames}},billboard:R("billboard",h),box:R("box",d),corridor:R("corridor",m),cylinder:R("cylinder",v),description:f("description"),ellipse:R("ellipse",g),ellipsoid:R("ellipsoid",y),label:R("label",C),model:R("model",w),orientation:f("orientation"),path:R("path",S),point:R("point",E),polygon:R("polygon",T),polyline:R("polyline",b),polylineVolume:R("polylineVolume",x),position:I("position"),rectangle:R("rectangle",P),viewFrom:f("viewFrom"),wall:R("wall",M)}),O.prototype.isAvailable=function(e){var t=this._availability;return!i(t)||t.contains(e)},O.prototype.addProperty=function(e){var t=this._propertyNames;t.push(e),Object.defineProperty(this,e,_(e,!0))},O.prototype.removeProperty=function(e){var t=this._propertyNames,r=t.indexOf(e);this._propertyNames.splice(r,1),delete this[e]},O.prototype.merge=function(e){this.name=r(this.name,e.name),this.availability=r(e.availability,this.availability);for(var t=this._propertyNames,n=i(e._propertyNames)?e._propertyNames:Object.keys(e),o=n.length,a=0;a<o;a++){var s=n[a];if("parent"!==s){var l=this[s],u=e[s];i(l)||t.indexOf(s)!==-1||this.addProperty(s),i(u)&&(i(l)?i(l.merge)&&l.merge(u):i(u.merge)&&i(u.clone)?this[s]=u.clone():this[s]=u)}}};var L=new s,B=new e,F=new u;return O.prototype._getModelMatrix=function(e,t){var r=A.getValueOrUndefined(this._position,e,B);if(i(r)){var n=A.getValueOrUndefined(this._orientation,e,F);return t=i(n)?l.fromRotationTranslation(s.fromQuaternion(n,L),r,t):c.eastNorthUpToFixedFrame(r,void 0,t)}},O}),r("DataSources/EntityCollection",["../Core/AssociativeArray","../Core/createGuid","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/Iso8601","../Core/JulianDate","../Core/RuntimeError","../Core/TimeInterval","./Entity"],function(e,t,r,i,n,o,a,s,l,u,c){"use strict";function h(e){if(e._firing)return void(e._refire=!0);if(0===e._suspendCount){var t=e._addedEntities,r=e._removedEntities,i=e._changedEntities;if(0!==i.length||0!==t.length||0!==r.length){e._firing=!0;do{e._refire=!1;var n=t.values.slice(0),o=r.values.slice(0),a=i.values.slice(0);t.removeAll(),r.removeAll(),i.removeAll(),e._collectionChanged.raiseEvent(e,n,o,a)}while(e._refire);e._firing=!1}}}function d(r){this._owner=r,this._entities=new e,this._addedEntities=new e,this._removedEntities=new e,this._changedEntities=new e,this._suspendCount=0,this._collectionChanged=new o,this._id=t(),this._show=!0,this._firing=!1,this._refire=!1}var p={id:void 0};return d.prototype.suspendEvents=function(){this._suspendCount++},d.prototype.resumeEvents=function(){this._suspendCount--,h(this)},d.collectionChangedEventCallback=void 0,i(d.prototype,{collectionChanged:{get:function(){return this._collectionChanged}},id:{get:function(){return this._id}},values:{get:function(){return this._entities.values}},show:{get:function(){return this._show},set:function(e){if(e!==this._show){this.suspendEvents();var t,r=[],i=this._entities.values,n=i.length;for(t=0;t<n;t++)r.push(i[t].isShowing);for(this._show=e,t=0;t<n;t++){var o=r[t],a=i[t];o!==a.isShowing&&a.definitionChanged.raiseEvent(a,"isShowing",a.isShowing,o)}this.resumeEvents()}}},owner:{get:function(){return this._owner}}}),d.prototype.computeAvailability=function(){for(var e=a.MAXIMUM_VALUE,t=a.MINIMUM_VALUE,i=this._entities.values,n=0,o=i.length;n<o;n++){var l=i[n],c=l.availability;if(r(c)){var h=c.start,d=c.stop;s.lessThan(h,e)&&!h.equals(a.MINIMUM_VALUE)&&(e=h),s.greaterThan(d,t)&&!d.equals(a.MAXIMUM_VALUE)&&(t=d)}}return a.MAXIMUM_VALUE.equals(e)&&(e=a.MINIMUM_VALUE),a.MINIMUM_VALUE.equals(t)&&(t=a.MAXIMUM_VALUE),new u({start:e,stop:t})},d.prototype.add=function(e){e instanceof c||(e=new c(e));var t=e.id,r=this._entities;if(r.contains(t))throw new l("An entity with id "+t+" already exists in this collection.");return e.entityCollection=this,r.set(t,e),this._removedEntities.remove(t)||this._addedEntities.set(t,e),e.definitionChanged.addEventListener(d.prototype._onEntityDefinitionChanged,this),h(this),e},d.prototype.remove=function(e){return!!r(e)&&this.removeById(e.id)},d.prototype.contains=function(e){return this._entities.get(e.id)===e},d.prototype.removeById=function(e){if(!r(e))return!1;var t=this._entities,i=t.get(e);return!!this._entities.remove(e)&&(this._addedEntities.remove(e)||(this._removedEntities.set(e,i),this._changedEntities.remove(e)),this._entities.remove(e),i.definitionChanged.removeEventListener(d.prototype._onEntityDefinitionChanged,this),h(this),!0)},d.prototype.removeAll=function(){for(var e=this._entities,t=e.length,i=e.values,n=this._addedEntities,o=this._removedEntities,a=0;a<t;a++){var s=i[a],l=s.id,u=n.get(l);r(u)||(s.definitionChanged.removeEventListener(d.prototype._onEntityDefinitionChanged,this),o.set(l,s))}e.removeAll(),n.removeAll(),this._changedEntities.removeAll(),h(this)},d.prototype.getById=function(e){return this._entities.get(e)},d.prototype.getOrCreateEntity=function(e){var t=this._entities.get(e);return r(t)||(p.id=e,t=new c(p),this.add(t)),t},d.prototype._onEntityDefinitionChanged=function(e){var t=e.id;this._addedEntities.contains(t)||this._changedEntities.set(t,e),h(this)},d}),r("DataSources/CompositeEntityCollection",["../Core/createGuid","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Math","./Entity","./EntityCollection"],function(e,t,r,i,n,o,a){"use strict";function s(e){for(var t=e.propertyNames,r=t.length,i=0;i<r;i++)e[t[i]]=void 0}function l(e,t,r,i){f[0]=r,f[1]=i.id,t[JSON.stringify(f)]=i.definitionChanged.addEventListener(h.prototype._onDefinitionChanged,e)}function u(e,t,r,i){f[0]=r,f[1]=i.id;var n=JSON.stringify(f);t[n](),t[n]=void 0}function c(e){if(e._shouldRecomposite=!0,0===e._suspendCount){var r,i,n,c,d,p,f=e._collections,_=f.length,v=e._collectionsCopy,g=v.length,y=e._composite,C=new a(e),w=e._eventHash;for(r=0;r<g;r++)for(d=v[r],d.collectionChanged.removeEventListener(h.prototype._onCollectionChanged,e),n=d.values,p=d.id,c=n.length-1;c>-1;c--)i=n[c],u(e,w,p,i);for(r=_-1;r>=0;r--)for(d=f[r],d.collectionChanged.addEventListener(h.prototype._onCollectionChanged,e),n=d.values,p=d.id,c=n.length-1;c>-1;c--){i=n[c],l(e,w,p,i);var S=C.getById(i.id);t(S)||(S=y.getById(i.id),t(S)?s(S):(m.id=i.id,S=new o(m)),C.add(S)),S.merge(i)}e._collectionsCopy=f.slice(0),y.suspendEvents(),y.removeAll();var E=C.values;for(r=0;r<E.length;r++)y.add(E[r]);y.resumeEvents()}}function h(r,i){this._owner=i,this._composite=new a(this),this._suspendCount=0,this._collections=t(r)?r.slice():[],this._collectionsCopy=[],this._id=e(),this._eventHash={},c(this),this._shouldRecomposite=!1}function d(e,t){var r=e.indexOf(t);return r}function p(e,t,r){var i=e._collections;if(t=n.clamp(t,0,i.length-1),r=n.clamp(r,0,i.length-1),t!==r){var o=i[t];i[t]=i[r],i[r]=o,c(e)}}var m={id:void 0},f=new Array(2);return r(h.prototype,{collectionChanged:{get:function(){return this._composite._collectionChanged}},id:{get:function(){return this._id}},values:{get:function(){return this._composite.values}},owner:{get:function(){return this._owner}}}),h.prototype.addCollection=function(e,r){var i=t(r);i?this._collections.splice(r,0,e):(r=this._collections.length,this._collections.push(e)),c(this)},h.prototype.removeCollection=function(e){var t=this._collections.indexOf(e);return t!==-1&&(this._collections.splice(t,1),c(this),!0)},h.prototype.removeAllCollections=function(){this._collections.length=0,c(this)},h.prototype.containsCollection=function(e){return this._collections.indexOf(e)!==-1},h.prototype.contains=function(e){return this._composite.contains(e)},h.prototype.indexOfCollection=function(e){return this._collections.indexOf(e)},h.prototype.getCollection=function(e){return this._collections[e]},h.prototype.getCollectionsLength=function(){return this._collections.length},h.prototype.raiseCollection=function(e){var t=d(this._collections,e);p(this,t,t+1)},h.prototype.lowerCollection=function(e){var t=d(this._collections,e);p(this,t,t-1)},
-h.prototype.raiseCollectionToTop=function(e){var t=d(this._collections,e);t!==this._collections.length-1&&(this._collections.splice(t,1),this._collections.push(e),c(this))},h.prototype.lowerCollectionToBottom=function(e){var t=d(this._collections,e);0!==t&&(this._collections.splice(t,1),this._collections.splice(0,0,e),c(this))},h.prototype.suspendEvents=function(){this._suspendCount++,this._composite.suspendEvents()},h.prototype.resumeEvents=function(){this._suspendCount--,this._shouldRecomposite&&0===this._suspendCount&&(c(this),this._shouldRecomposite=!1),this._composite.resumeEvents()},h.prototype.computeAvailability=function(){return this._composite.computeAvailability()},h.prototype.getById=function(e){return this._composite.getById(e)},h.prototype._onCollectionChanged=function(e,r,i){var n=this._collectionsCopy,a=n.length,c=this._composite;c.suspendEvents();var h,d,p,f,_=i.length,v=this._eventHash,g=e.id;for(h=0;h<_;h++){var y=i[h];u(this,v,g,y);var C=y.id;for(d=a-1;d>=0;d--)p=n[d].getById(C),t(p)&&(t(f)||(f=c.getById(C),s(f)),f.merge(p));t(f)||c.removeById(C),f=void 0}var w=r.length;for(h=0;h<w;h++){var S=r[h];l(this,v,g,S);var E=S.id;for(d=a-1;d>=0;d--)p=n[d].getById(E),t(p)&&(t(f)||(f=c.getById(E),t(f)?s(f):(m.id=E,f=new o(m),c.add(f))),f.merge(p));f=void 0}c.resumeEvents()},h.prototype._onDefinitionChanged=function(e,r,i,n){for(var o=this._collections,a=this._composite,s=o.length,l=e.id,u=a.getById(l),c=u[r],h=!t(c),d=!0,p=s-1;p>=0;p--){var m=o[p].getById(e.id);if(t(m)){var f=m[r];if(t(f)){if(d){if(d=!1,!t(f.merge)||!t(f.clone)){c=f;break}c=f.clone(c)}c.merge(f)}}}h&&u.propertyNames.indexOf(r)===-1&&u.addProperty(r),u[r]=c},h}),r("DataSources/CompositeProperty",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/EventHelper","../Core/TimeIntervalCollection","./Property"],function(e,t,r,i,n,o,a){"use strict";function s(t,r,i,n){function o(){i.raiseEvent(t)}var a=[];r.removeAll();for(var s=n.length,l=0;l<s;l++){var u=n.get(l);e(u.data)&&a.indexOf(u.data)===-1&&r.add(u.data.definitionChanged,o)}}function l(){this._eventHelper=new n,this._definitionChanged=new i,this._intervals=new o,this._intervals.changedEvent.addEventListener(l.prototype._intervalsChanged,this)}return t(l.prototype,{isConstant:{get:function(){return this._intervals.isEmpty}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._intervals}}}),l.prototype.getValue=function(t,r){var i=this._intervals.findDataForIntervalContainingDate(t);if(e(i))return i.getValue(t,r)},l.prototype.equals=function(e){return this===e||e instanceof l&&this._intervals.equals(e._intervals,a.equals)},l.prototype._intervalsChanged=function(){s(this,this._eventHelper,this._definitionChanged,this._intervals),this._definitionChanged.raiseEvent(this)},l}),r("DataSources/CompositeMaterialProperty",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./CompositeProperty","./Property"],function(e,t,r,i,n,o){"use strict";function a(){this._definitionChanged=new i,this._composite=new n,this._composite.definitionChanged.addEventListener(a.prototype._raiseDefinitionChanged,this)}return t(a.prototype,{isConstant:{get:function(){return this._composite.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._composite._intervals}}}),a.prototype.getType=function(t){var r=this._composite._intervals.findDataForIntervalContainingDate(t);if(e(r))return r.getType(t)},a.prototype.getValue=function(t,r){var i=this._composite._intervals.findDataForIntervalContainingDate(t);if(e(i))return i.getValue(t,r)},a.prototype.equals=function(e){return this===e||e instanceof a&&this._composite.equals(e._composite,o.equals)},a.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)},a}),r("DataSources/CompositePositionProperty",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/ReferenceFrame","./CompositeProperty","./Property"],function(e,t,r,i,n,o,a,s){"use strict";function l(t){this._referenceFrame=e(t,o.FIXED),this._definitionChanged=new n,this._composite=new a,this._composite.definitionChanged.addEventListener(l.prototype._raiseDefinitionChanged,this)}return r(l.prototype,{isConstant:{get:function(){return this._composite.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._composite.intervals}},referenceFrame:{get:function(){return this._referenceFrame},set:function(e){this._referenceFrame=e}}}),l.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,o.FIXED,t)},l.prototype.getValueInReferenceFrame=function(e,r,i){var n=this._composite._intervals.findDataForIntervalContainingDate(e);if(t(n))return n.getValueInReferenceFrame(e,r,i)},l.prototype.equals=function(e){return this===e||e instanceof l&&this._referenceFrame===e._referenceFrame&&this._composite.equals(e._composite,s.equals)},l.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)},l}),r("Shaders/ShadowVolumeFS",[],function(){"use strict";return"#extension GL_EXT_frag_depth : enable\nvarying float v_WindowZ;\nvarying vec4 v_color;\nvoid writeDepthClampedToFarPlane()\n{\ngl_FragDepthEXT = min(v_WindowZ * gl_FragCoord.w, 1.0);\n}\nvoid main(void)\n{\ngl_FragColor = v_color;\nwriteDepthClampedToFarPlane();\n}\n"}),r("Shaders/ShadowVolumeVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec4 color;\nattribute float batchId;\nvarying float v_WindowZ;\nvarying vec4 v_color;\nvec4 depthClampFarPlane(vec4 vertexInClipCoordinates)\n{\nv_WindowZ = (0.5 * (vertexInClipCoordinates.z / vertexInClipCoordinates.w) + 0.5) * vertexInClipCoordinates.w;\nvertexInClipCoordinates.z = min(vertexInClipCoordinates.z, vertexInClipCoordinates.w);\nreturn vertexInClipCoordinates;\n}\nvoid main()\n{\nv_color = color;\nvec4 position = czm_computePosition();\ngl_Position = depthClampFarPlane(czm_modelViewProjectionRelativeToEye * position);\n}\n"}),r("Scene/DepthFunction",["../Core/freezeObject","../Renderer/WebGLConstants"],function(e,t){"use strict";var r={NEVER:t.NEVER,LESS:t.LESS,EQUAL:t.EQUAL,LESS_OR_EQUAL:t.LEQUAL,GREATER:t.GREATER,NOT_EQUAL:t.NOTEQUAL,GREATER_OR_EQUAL:t.GEQUAL,ALWAYS:t.ALWAYS};return e(r)}),r("Scene/StencilFunction",["../Core/freezeObject","../Renderer/WebGLConstants"],function(e,t){"use strict";var r={NEVER:t.NEVER,LESS:t.LESS,EQUAL:t.EQUAL,LESS_OR_EQUAL:t.LEQUAL,GREATER:t.GREATER,NOT_EQUAL:t.NOTEQUAL,GREATER_OR_EQUAL:t.GEQUAL,ALWAYS:t.ALWAYS};return e(r)}),r("Scene/StencilOperation",["../Core/freezeObject","../Renderer/WebGLConstants"],function(e,t){"use strict";var r={ZERO:t.ZERO,KEEP:t.KEEP,REPLACE:t.REPLACE,INCREMENT:t.INCR,DECREMENT:t.DECR,INVERT:t.INVERT,INCREMENT_WRAP:t.INCR_WRAP,DECREMENT_WRAP:t.DECR_WRAP};return e(r)}),r("Scene/GroundPrimitive",["../Core/AssociativeArray","../Core/BoundingSphere","../Core/buildModuleUrl","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartographic","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/deprecationWarning","../Core/destroyObject","../Core/DeveloperError","../Core/GeographicTilingScheme","../Core/GeometryInstance","../Core/isArray","../Core/loadJson","../Core/Math","../Core/Matrix3","../Core/Matrix4","../Core/OrientedBoundingBox","../Core/PolygonGeometry","../Core/Rectangle","../Renderer/DrawCommand","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/ShaderSource","../Shaders/ShadowVolumeFS","../Shaders/ShadowVolumeVS","../ThirdParty/when","./BlendingState","./DepthFunction","./Pass","./PerInstanceColorAppearance","./Primitive","./SceneMode","./StencilFunction","./StencilOperation"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R,O,N,L,B,F,V){"use strict";function k(e){e=l(e,l.EMPTY_OBJECT),this.geometryInstances=e.geometryInstances,this.show=l(e.show,!0),this.debugShowBoundingVolume=l(e.debugShowBoundingVolume,!1),this.debugShowShadowVolume=l(e.debugShowShadowVolume,!1),this._sp=void 0,this._spPick=void 0,this._rsStencilPreloadPass=void 0,this._rsStencilDepthPass=void 0,this._rsColorPass=void 0,this._rsPickPass=void 0,this._uniformMap={},this._boundingVolumes=[],this._boundingVolumes2D=[],this._ready=!1,this._readyPromise=D.defer(),this._primitive=void 0,this._debugPrimitive=void 0,this._maxHeight=void 0,this._minHeight=void 0,this._maxTerrainHeight=k._defaultMaxTerrainHeight,this._minTerrainHeight=k._defaultMinTerrainHeight,this._boundingSpheresKeys=[],this._boundingSpheres=[];var t,r=new N({flat:!0});u(this.geometryInstances)&&_(this.geometryInstances)&&this.geometryInstances.length>1&&(t=$),this._primitiveOptions={geometryInstances:void 0,appearance:r,vertexCacheOptimize:l(e.vertexCacheOptimize,!1),interleave:l(e.interleave,!1),releaseGeometryInstances:l(e.releaseGeometryInstances,!0),allowPicking:l(e.allowPicking,!0),asynchronous:l(e.asynchronous,!0),compressVertices:l(e.compressVertices,!0),_readOnlyInstanceAttributes:t,_createRenderStatesFunction:void 0,_createShaderProgramFunction:void 0,_createCommandsFunction:void 0,_createPickOffsets:!0}}function z(e){return function(t,r){var i=r.maximumRadius,n=i/Math.cos(.5*t)-i;return e._maxHeight+n}}function U(e){return function(t,r){return e._minHeight}}function G(e,t){var r=e.mapProjection.ellipsoid;{if(u(t.attributes)&&u(t.attributes.position3DHigh)){for(var i=t.attributes.position3DHigh.values,o=t.attributes.position3DLow.values,a=i.length,s=Number.POSITIVE_INFINITY,l=Number.POSITIVE_INFINITY,c=Number.NEGATIVE_INFINITY,h=Number.NEGATIVE_INFINITY,d=0;d<a;d+=3){var p=n.unpack(i,d,ne),m=n.unpack(o,d,oe),f=n.add(p,m,ae),_=r.cartesianToCartographic(f,se),v=_.latitude,g=_.longitude;s=Math.min(s,v),l=Math.min(l,g),c=Math.max(c,v),h=Math.max(h,g)}var y=le;return y.north=c,y.south=s,y.east=h,y.west=l,y}if(u(t.rectangle))return t.rectangle}}function W(e){o.fromRadians(e.east,e.north,0,ce[0]),o.fromRadians(e.west,e.north,0,ce[1]),o.fromRadians(e.east,e.south,0,ce[2]),o.fromRadians(e.west,e.south,0,ce[3]);for(var t=0,r=0,i=0,n=0,a=k._terrainHeightsMaxLevel,s=0;s<=a;++s){for(var l=!1,u=0;u<4;++u){var c=ce[u];if(ue.positionToTileXY(c,s,he),0===u)i=he.x,n=he.y;else if(i!==he.x||n!==he.y){l=!0;break}}if(l)break;t=i,r=n}if(0!==s)return{x:t,y:r,level:s>a?a:s-1}}function H(e,t,r){var i=W(t),o=k._defaultMinTerrainHeight,a=k._defaultMaxTerrainHeight;if(u(i)){var s=i.level+"-"+i.x+"-"+i.y,l=k._terrainHeights[s];u(l)&&(o=l[0],a=l[1]),r.cartographicToCartesian(E.northeast(t,me),de),r.cartographicToCartesian(E.southwest(t,me),pe),n.subtract(pe,de,fe),n.add(de,n.multiplyByScalar(fe,.5,fe),fe);var c=r.scaleToGeodeticSurface(fe,_e);if(u(c)){var h=n.distance(fe,c);o=Math.min(o,-h)}else o=k._defaultMinTerrainHeight}e._minTerrainHeight=Math.max(k._defaultMinTerrainHeight,o),e._maxTerrainHeight=a}function q(e,r){var i=W(e),n=k._defaultMaxTerrainHeight;if(u(i)){var o=i.level+"-"+i.x+"-"+i.y,a=k._terrainHeights[o];u(a)&&(n=a[1])}var s=t.fromRectangle3D(e,r,0);return t.fromRectangle3D(e,r,n,ve),t.union(s,ve,s)}function j(e,r,i){var o=r.mapProjection.ellipsoid,a=G(r,i);if(a.width<g.PI){var s=w.fromRectangle(a,e._maxHeight,e._minHeight,o);e._boundingVolumes.push(s)}else{var l=i.attributes.position3DHigh.values,u=i.attributes.position3DLow.values;e._boundingVolumes.push(t.fromEncodedCartesianVertices(l,u))}if(!r.scene3DOnly){var c=r.mapProjection,h=t.fromRectangleWithHeights2D(a,c,e._maxHeight,e._minHeight);n.fromElements(h.center.z,h.center.x,h.center.y,h.center),e._boundingVolumes2D.push(h)}}function Y(e,t,r,i){u(e._rsStencilPreloadPass)||(e._rsStencilPreloadPass=b.fromCache(ee),e._rsStencilDepthPass=b.fromCache(te),e._rsColorPass=b.fromCache(re),e._rsPickPass=b.fromCache(ie))}function X(e,t,r){if(!u(e._sp)){var i=t.context,n=M;n=e._primitive._batchTable.getVertexShaderCallback()(n),n=L._modifyShaderPosition(e,n,t.scene3DOnly),n=L._appendShowToShader(e._primitive,n),n=L._updateColorAttribute(e._primitive,n);var o=P,a=e._primitive._attributeLocations;if(e._sp=x.replaceCache({context:i,shaderProgram:e._sp,vertexShaderSource:n,fragmentShaderSource:o,attributeLocations:a}),e._primitive.allowPicking){var s=A.createPickVertexShaderSource(n);s=L._updatePickColorAttribute(s);var l=new A({sources:[o],pickColorQualifier:"varying"});e._spPick=x.replaceCache({context:i,shaderProgram:e._spPick,vertexShaderSource:s,fragmentShaderSource:l,attributeLocations:a})}else e._spPick=x.fromCache({context:i,vertexShaderSource:n,fragmentShaderSource:o,attributeLocations:a})}}function Z(e,t){var r=e._primitive,i=3*r._va.length;t.length=i;for(var n=0,o=r._batchTable.getUniformMapCallback()(e._uniformMap),a=0;a<i;a+=3){var s=r._va[n++],l=t[a];u(l)||(l=t[a]=new T({owner:e,primitiveType:r._primitiveType})),l.vertexArray=s,l.renderState=e._rsStencilPreloadPass,l.shaderProgram=e._sp,l.uniformMap=o,l.pass=O.GROUND,l=t[a+1],u(l)||(l=t[a+1]=new T({owner:e,primitiveType:r._primitiveType})),l.vertexArray=s,l.renderState=e._rsStencilDepthPass,l.shaderProgram=e._sp,l.uniformMap=o,l.pass=O.GROUND,l=t[a+2],u(l)||(l=t[a+2]=new T({owner:e,primitiveType:r._primitiveType})),l.vertexArray=s,l.renderState=e._rsColorPass,l.shaderProgram=e._sp,l.uniformMap=o,l.pass=O.GROUND}}function K(e,t){var r=e._primitive,i=r._pickOffsets,n=3*i.length;t.length=n;for(var o=0,a=r._batchTable.getUniformMapCallback()(e._uniformMap),s=0;s<n;s+=3){var l=i[o++],c=l.offset,h=l.count,d=r._va[l.index],p=t[s];u(p)||(p=t[s]=new T({owner:e,primitiveType:r._primitiveType})),p.vertexArray=d,p.offset=c,p.count=h,p.renderState=e._rsStencilPreloadPass,p.shaderProgram=e._sp,p.uniformMap=a,p.pass=O.GROUND,p=t[s+1],u(p)||(p=t[s+1]=new T({owner:e,primitiveType:r._primitiveType})),p.vertexArray=d,p.offset=c,p.count=h,p.renderState=e._rsStencilDepthPass,p.shaderProgram=e._sp,p.uniformMap=a,p.pass=O.GROUND,p=t[s+2],u(p)||(p=t[s+2]=new T({owner:e,primitiveType:r._primitiveType})),p.vertexArray=d,p.offset=c,p.count=h,p.renderState=e._rsPickPass,p.shaderProgram=e._spPick,p.uniformMap=a,p.pass=O.GROUND}}function Q(e,t,r,i,n,o,a){Z(e,o),K(e,a)}function J(e,t,r,i,n,o,a,s){var l;t.mode===B.SCENE3D?l=e._boundingVolumes:t.mode!==B.SCENE3D&&u(e._boundingVolumes2D)&&(l=e._boundingVolumes2D);var c=t.commandList,h=t.passes;if(h.render)for(var d=r.length,p=0;p<d;++p)r[p].modelMatrix=n,r[p].boundingVolume=l[Math.floor(p/3)],r[p].cull=o,r[p].debugShowBoundingVolume=a,c.push(r[p]);if(h.pick){var m=e._primitive,f=m._pickOffsets,_=3*f.length;i.length=_;for(var v=0,g=0;g<_;g+=3){var y=f[v++],C=l[y.index];i[g].modelMatrix=n,i[g].boundingVolume=C,i[g].cull=o,i[g+1].modelMatrix=n,i[g+1].boundingVolume=C,i[g+1].cull=o,i[g+2].modelMatrix=n,i[g+2].boundingVolume=C,i[g+2].cull=o,c.push(i[g],i[g+1],i[g+2])}}}var $=["color"];c(k.prototype,{vertexCacheOptimize:{get:function(){return this._primitiveOptions.vertexCacheOptimize}},interleave:{get:function(){return this._primitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._primitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._primitiveOptions.allowPicking}},asynchronous:{get:function(){return this._primitiveOptions.asynchronous}},compressVertices:{get:function(){return this._primitiveOptions.compressVertices}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise.promise}}}),k.isSupported=function(e){return e.context.fragmentDepth},k._defaultMaxTerrainHeight=9e3,k._defaultMinTerrainHeight=-1e5,k._terrainHeights=void 0,k._terrainHeightsMaxLevel=6;var ee={colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:F.ALWAYS,frontOperation:{fail:V.KEEP,zFail:V.DECREMENT_WRAP,zPass:V.DECREMENT_WRAP},backFunction:F.ALWAYS,backOperation:{fail:V.KEEP,zFail:V.INCREMENT_WRAP,zPass:V.INCREMENT_WRAP},reference:0,mask:-1},depthTest:{enabled:!1},depthMask:!1},te={colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:F.ALWAYS,frontOperation:{fail:V.KEEP,zFail:V.KEEP,zPass:V.INCREMENT_WRAP},backFunction:F.ALWAYS,backOperation:{fail:V.KEEP,zFail:V.KEEP,zPass:V.DECREMENT_WRAP},reference:0,mask:-1},depthTest:{enabled:!0,func:R.LESS_OR_EQUAL},depthMask:!1},re={stencilTest:{enabled:!0,frontFunction:F.NOT_EQUAL,frontOperation:{fail:V.KEEP,zFail:V.KEEP,zPass:V.DECREMENT_WRAP},backFunction:F.NOT_EQUAL,backOperation:{fail:V.KEEP,zFail:V.KEEP,zPass:V.DECREMENT_WRAP},reference:0,mask:-1},depthTest:{enabled:!1},depthMask:!1,blending:I.ALPHA_BLEND},ie={stencilTest:{enabled:!0,frontFunction:F.NOT_EQUAL,frontOperation:{fail:V.KEEP,zFail:V.KEEP,zPass:V.DECREMENT_WRAP},backFunction:F.NOT_EQUAL,backOperation:{fail:V.KEEP,zFail:V.KEEP,zPass:V.DECREMENT_WRAP},reference:0,mask:-1},depthTest:{enabled:!1},depthMask:!1},ne=new n,oe=new n,ae=new n,se=new o,le=new E,ue=new m,ce=[new o,new o,new o,new o],he=new i,de=new n,pe=new n,me=new o,fe=new n,_e=new n,ve=new t;return k._initialized=!1,k._initPromise=void 0,k.initializeTerrainHeights=function(){var e=k._initPromise;return u(e)?e:(k._initPromise=v(r("Assets/approximateTerrainHeights.json")).then(function(e){k._initialized=!0,k._terrainHeights=e}),k._initPromise)},k.prototype.update=function(e){var t=e.context;if(t.fragmentDepth&&this.show&&(u(this._primitive)||u(this.geometryInstances))){if(!k._initialized)return void k.initializeTerrainHeights();if(!u(this._primitive)){var r,i,n,o,l,c=this._primitiveOptions,h=e.mapProjection.ellipsoid,d=_(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],m=d.length,v=new Array(m);for(o=0;o<m;++o){r=d[o],i=r.geometry;var g=G(e,i);u(l)?u(g)&&E.union(l,g,l):l=g;var y=r.id;if(u(y)&&u(g)){var C=q(g,h);this._boundingSpheresKeys.push(y),this._boundingSpheres.push(C)}if(n=i.constructor,!u(n)||!u(n.createShadowVolume))throw new p("Not all of the geometry instances have GroundPrimitive support.");r.attributes}H(this,l,e.mapProjection.ellipsoid);var w=e.terrainExaggeration;for(this._minHeight=this._minTerrainHeight*w,this._maxHeight=this._maxTerrainHeight*w,o=0;o<m;++o)r=d[o],i=r.geometry,n=i.constructor,v[o]=new f({geometry:n.createShadowVolume(i,U(this),z(this)),attributes:r.attributes,id:r.id,pickPrimitive:this});c.geometryInstances=v;var S=this;c._createBoundingVolumeFunction=function(e,t){j(S,e,t)},c._createRenderStatesFunction=function(e,t,r,i){Y(S,t)},c._createShaderProgramFunction=function(e,t,r){X(S,t)},c._createCommandsFunction=function(e,t,r,i,n,o,a){Q(S,void 0,void 0,!0,!1,o,a)},c._updateAndQueueCommandsFunction=function(e,t,r,i,n,o,a,s){J(S,t,r,i,n,o,a,s)},this._primitive=new L(c),this._primitive.readyPromise.then(function(e){S._ready=!0,S.releaseGeometryInstances&&(S.geometryInstances=void 0);var t=e._error;u(t)?S._readyPromise.reject(t):S._readyPromise.resolve(S)})}if(this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),this.debugShowShadowVolume&&!u(this._debugPrimitive)&&u(this.geometryInstances)){for(var T=_(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],b=T.length,x=new Array(b),A=0;A<b;++A){var P=T[A],M=P.geometry,D=M.constructor;if(u(D)&&u(D.createShadowVolume)){var I=P.attributes.color.value,R=a.fromBytes(I[0],I[1],I[2],I[3]);a.subtract(new a(1,1,1,0),R,R),x[A]=new f({geometry:D.createShadowVolume(M,U(this),z(this)),attributes:{color:s.fromColor(R)},id:P.id,pickPrimitive:this})}}this._debugPrimitive=new L({geometryInstances:x,releaseGeometryInstances:!0,allowPicking:!1,asynchronous:!1,appearance:new N({flat:!0})})}u(this._debugPrimitive)&&(this.debugShowShadowVolume?this._debugPrimitive.update(e):(this._debugPrimitive.destroy(),this._debugPrimitive=void 0))}},k.prototype.getBoundingSphere=function(e){var t=this._boundingSpheresKeys.indexOf(e);if(t!==-1)return this._boundingSpheres[t]},k.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)},k.prototype.isDestroyed=function(){return!1},k.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),this._debugPrimitive=this._debugPrimitive&&this._debugPrimitive.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),d(this)},k}),r("DataSources/CorridorGeometryUpdater",["../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/CorridorGeometry","../Core/CorridorOutlineGeometry","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../Core/GeometryInstance","../Core/Iso8601","../Core/oneTimeWarning","../Core/ShowGeometryInstanceAttribute","../Scene/GroundPrimitive","../Scene/MaterialAppearance","../Scene/PerInstanceColorAppearance","../Scene/Primitive","../Scene/ShadowMode","./ColorMaterialProperty","./ConstantProperty","./dynamicGeometryGetBoundingSphere","./MaterialProperty","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E){"use strict";function T(e){this.id=e,this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.cornerType=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0}function b(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(b.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._isClosed=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new u,this._showProperty=void 0,this._materialProperty=void 0,this._hasConstantOutline=!0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._onTerrain=!1,this._options=new T(e),this._onEntityPropertyChanged(e,"corridor",e.corridor,void 0)}function x(e,t,r){this._primitives=e,this._groundPrimitives=t,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=r,this._options=new T(r._entity)}var A=new y(e.WHITE),P=new C(!0),M=new C(!0),D=new C(!1),I=new C(e.BLACK),R=new C(g.DISABLED),O=new e;return a(b,{perInstanceColorAppearanceType:{value:_},materialAppearanceType:{value:f}}),a(b.prototype,{entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!o(this._entity.availability)&&E.isConstant(this._showProperty)&&E.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!o(this._entity.availability)&&E.isConstant(this._showProperty)&&E.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{get:function(){return this._isClosed}},onTerrain:{get:function(){return this._onTerrain}},geometryChanged:{get:function(){return this._geometryChanged}}}),b.prototype.isOutlineVisible=function(e){var t=this._entity;return this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)},b.prototype.isFilled=function(e){var t=this._entity;return this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)},b.prototype.createFillGeometryInstance=function(i){var n,a,s=this._entity,l=s.isAvailable(i),u=new p(l&&s.isShowing&&this._showProperty.getValue(i)&&this._fillProperty.getValue(i));if(this._materialProperty instanceof y){var h=e.WHITE;o(this._materialProperty.color)&&(this._materialProperty.color.isConstant||l)&&(h=this._materialProperty.color.getValue(i)),a=t.fromColor(h),n={show:u,color:a}}else n={show:u};return new c({id:s,geometry:new r(this._options),attributes:n})},b.prototype.createOutlineGeometryInstance=function(r){var n=this._entity,o=n.isAvailable(r),a=E.getValueOrDefault(this._outlineColorProperty,r,e.BLACK);return new c({id:n,geometry:new i(this._options),attributes:{show:new p(o&&n.isShowing&&this._showProperty.getValue(r)&&this._showOutlineProperty.getValue(r)),color:t.fromColor(a)}})},b.prototype.isDestroyed=function(){return!1},b.prototype.destroy=function(){this._entitySubscription(),s(this)},b.prototype._onEntityPropertyChanged=function(e,t,r,i){if("availability"===t||"corridor"===t){var a=this._entity.corridor;if(!o(a))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var s=a.fill,l=!o(s)||!s.isConstant||s.getValue(h.MINIMUM_VALUE),u=a.outline,c=o(u);if(c&&u.isConstant&&(c=u.getValue(h.MINIMUM_VALUE)),!l&&!c)return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var p=a.positions,v=a.show;if(o(v)&&v.isConstant&&!v.getValue(h.MINIMUM_VALUE)||!o(p))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var g=n(a.material,A),C=g instanceof y;this._materialProperty=g,this._fillProperty=n(s,M),this._showProperty=n(v,P),this._showOutlineProperty=n(a.outline,D),this._outlineColorProperty=c?n(a.outlineColor,I):void 0,this._shadowsProperty=n(a.shadows,R);var w=a.height,S=a.extrudedHeight,T=a.granularity,b=a.width,x=a.outlineWidth,O=a.cornerType,N=l&&!o(w)&&!o(S)&&C&&m.isSupported(this._scene);if(c&&N&&(d(d.geometryOutlines),c=!1),this._fillEnabled=l,this._onTerrain=N,this._isClosed=o(S)||N,this._outlineEnabled=c,p.isConstant&&E.isConstant(w)&&E.isConstant(S)&&E.isConstant(T)&&E.isConstant(b)&&E.isConstant(x)&&E.isConstant(O)){var L=this._options;L.vertexFormat=C?_.VERTEX_FORMAT:f.MaterialSupport.TEXTURED.vertexFormat,L.positions=p.getValue(h.MINIMUM_VALUE,L.positions),L.height=o(w)?w.getValue(h.MINIMUM_VALUE):void 0,L.extrudedHeight=o(S)?S.getValue(h.MINIMUM_VALUE):void 0,L.granularity=o(T)?T.getValue(h.MINIMUM_VALUE):void 0,L.width=o(b)?b.getValue(h.MINIMUM_VALUE):void 0,L.cornerType=o(O)?O.getValue(h.MINIMUM_VALUE):void 0,this._outlineWidth=o(x)?x.getValue(h.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}else this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this))}},b.prototype.createDynamicUpdater=function(e,t){return new x(e,t,this)},x.prototype.update=function(n){var a=this._geometryUpdater,s=a._onTerrain,l=this._primitives,u=this._groundPrimitives;s?u.removeAndDestroy(this._primitive):(l.removeAndDestroy(this._primitive),l.removeAndDestroy(this._outlinePrimitive),this._outlinePrimitive=void 0),this._primitive=void 0;var h=a._entity,d=h.corridor;if(h.isShowing&&h.isAvailable(n)&&E.getValueOrDefault(d.show,n,!0)){var p=this._options,g=E.getValueOrUndefined(d.positions,n,p.positions),y=E.getValueOrUndefined(d.width,n);if(o(g)&&o(y)){p.positions=g,p.width=y,p.height=E.getValueOrUndefined(d.height,n),p.extrudedHeight=E.getValueOrUndefined(d.extrudedHeight,n),p.granularity=E.getValueOrUndefined(d.granularity,n),p.cornerType=E.getValueOrUndefined(d.cornerType,n);var C=this._geometryUpdater.shadowsProperty.getValue(n);if(!o(d.fill)||d.fill.getValue(n)){var w=a.fillMaterialProperty,T=S.getValue(n,w,this._material);if(this._material=T,s){var b=e.WHITE;o(w.color)&&(b=w.color.getValue(n)),this._primitive=u.add(new m({geometryInstances:new c({id:h,geometry:new r(p),attributes:{color:t.fromColor(b)}}),asynchronous:!1,shadows:C}))}else{var x=new f({material:T,translucent:T.isTranslucent(),closed:o(p.extrudedHeight)});p.vertexFormat=x.vertexFormat,this._primitive=l.add(new v({geometryInstances:new c({id:h,geometry:new r(p)}),appearance:x,asynchronous:!1,shadows:C}))}}if(!s&&o(d.outline)&&d.outline.getValue(n)){p.vertexFormat=_.VERTEX_FORMAT;var A=E.getValueOrClonedDefault(d.outlineColor,n,e.BLACK,O),P=E.getValueOrDefault(d.outlineWidth,n,1),M=1!==A.alpha;this._outlinePrimitive=l.add(new v({geometryInstances:new c({id:h,geometry:new i(p),attributes:{color:t.fromColor(A)}}),appearance:new _({flat:!0,translucent:M,renderState:{lineWidth:a._scene.clampLineWidth(P)}}),asynchronous:!1,shadows:C}))}}}},x.prototype.getBoundingSphere=function(e,t){return w(e,this._primitive,this._outlinePrimitive,t)},x.prototype.isDestroyed=function(){return!1},x.prototype.destroy=function(){var e=this._primitives,t=this._groundPrimitives;this._geometryUpdater._onTerrain?t.removeAndDestroy(this._primitive):e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),s(this)},b}),r("DataSources/DataSource",["../Core/defineProperties","../Core/DeveloperError"],function(e,t){"use strict";function r(){t.throwInstantiationError()}return e(r.prototype,{name:{get:t.throwInstantiationError},clock:{get:t.throwInstantiationError},entities:{get:t.throwInstantiationError},isLoading:{get:t.throwInstantiationError},changedEvent:{get:t.throwInstantiationError},errorEvent:{get:t.throwInstantiationError},loadingEvent:{get:t.throwInstantiationError},show:{get:t.throwInstantiationError}}),r.prototype.update=t.throwInstantiationError,r.setLoading=function(e,t){e._isLoading!==t&&(t?e._entityCollection.suspendEvents():e._entityCollection.resumeEvents(),e._isLoading=t,e._loading.raiseEvent(e,t))},r}),r("DataSources/CustomDataSource",["../Core/defineProperties","../Core/Event","./DataSource","./EntityCollection"],function(e,t,r,i){"use strict";function n(e){this._name=e,this._clock=void 0,this._changed=new t,this._error=new t,this._isLoading=!1,this._loading=new t,this._entityCollection=new i(this)}return e(n.prototype,{name:{get:function(){return this._name},set:function(e){this._name!==e&&(this._name=e,this._changed.raiseEvent(this))}},clock:{get:function(){return this._clock},set:function(e){this._clock!==e&&(this._clock=e,this._changed.raiseEvent(this))}},entities:{get:function(){return this._entityCollection}},isLoading:{get:function(){return this._isLoading},set:function(e){r.setLoading(this,e)}},changedEvent:{get:function(){return this._changed}},errorEvent:{get:function(){return this._error}},loadingEvent:{get:function(){return this._loading}},show:{get:function(){return this._entityCollection.show},set:function(e){this._entityCollection.show=e}}}),n}),r("DataSources/CylinderGeometryUpdater",["../Core/Cartesian3","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/CylinderGeometry","../Core/CylinderOutlineGeometry","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../Core/GeometryInstance","../Core/Iso8601","../Core/ShowGeometryInstanceAttribute","../Scene/MaterialAppearance","../Scene/PerInstanceColorAppearance","../Scene/Primitive","../Scene/ShadowMode","./ColorMaterialProperty","./ConstantProperty","./dynamicGeometryGetBoundingSphere","./MaterialProperty","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S){"use strict";function E(e){this.id=e,this.vertexFormat=void 0,this.length=void 0,this.topRadius=void 0,this.bottomRadius=void 0,this.slices=void 0,this.numberOfVerticalLines=void 0}function T(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(T.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new c,this._showProperty=void 0,this._materialProperty=void 0,this._hasConstantOutline=!0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._options=new E(e),this._onEntityPropertyChanged(e,"cylinder",e.cylinder,void 0)}function b(e,t){this._primitives=e,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=t,this._options=new E(t._entity)}var x=new g(t.WHITE),A=new y(!0),P=new y(!0),M=new y(!1),D=new y(t.BLACK),I=new y(v.DISABLED),R=new t;
-return s(T,{perInstanceColorAppearanceType:{value:f},materialAppearanceType:{value:m}}),s(T.prototype,{entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!a(this._entity.availability)&&S.isConstant(this._showProperty)&&S.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!a(this._entity.availability)&&S.isConstant(this._showProperty)&&S.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{value:!0},geometryChanged:{get:function(){return this._geometryChanged}}}),T.prototype.isOutlineVisible=function(e){var t=this._entity;return this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)},T.prototype.isFilled=function(e){var t=this._entity;return this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)},T.prototype.createFillGeometryInstance=function(e){var n,o,s=this._entity,l=s.isAvailable(e),u=new p(l&&s.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e));if(this._materialProperty instanceof g){var c=t.WHITE;a(this._materialProperty.color)&&(this._materialProperty.color.isConstant||l)&&(c=this._materialProperty.color.getValue(e)),o=r.fromColor(c),n={show:u,color:o}}else n={show:u};return new h({id:s,geometry:new i(this._options),modelMatrix:s._getModelMatrix(d.MINIMUM_VALUE),attributes:n})},T.prototype.createOutlineGeometryInstance=function(e){var i=this._entity,o=i.isAvailable(e),a=S.getValueOrDefault(this._outlineColorProperty,e,t.BLACK);return new h({id:i,geometry:new n(this._options),modelMatrix:i._getModelMatrix(d.MINIMUM_VALUE),attributes:{show:new p(o&&i.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:r.fromColor(a)}})},T.prototype.isDestroyed=function(){return!1},T.prototype.destroy=function(){this._entitySubscription(),l(this)},T.prototype._onEntityPropertyChanged=function(e,t,r,i){if("availability"===t||"position"===t||"orientation"===t||"cylinder"===t){var n=e.cylinder;if(!a(n))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var s=n.fill,l=!a(s)||!s.isConstant||s.getValue(d.MINIMUM_VALUE),u=n.outline,c=a(u);if(c&&u.isConstant&&(c=u.getValue(d.MINIMUM_VALUE)),!l&&!c)return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var h=e.position,p=n.length,_=n.topRadius,v=n.bottomRadius,y=n.show;if(a(y)&&y.isConstant&&!y.getValue(d.MINIMUM_VALUE)||!a(h)||!a(p)||!a(_)||!a(v))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var C=o(n.material,x),w=C instanceof g;this._materialProperty=C,this._fillProperty=o(s,P),this._showProperty=o(y,A),this._showOutlineProperty=o(n.outline,M),this._outlineColorProperty=c?o(n.outlineColor,D):void 0,this._shadowsProperty=o(n.shadows,I);var E=n.slices,T=n.outlineWidth,b=n.numberOfVerticalLines;if(this._fillEnabled=l,this._outlineEnabled=c,h.isConstant&&S.isConstant(e.orientation)&&p.isConstant&&_.isConstant&&v.isConstant&&S.isConstant(E)&&S.isConstant(T)&&S.isConstant(b)){var R=this._options;R.vertexFormat=w?f.VERTEX_FORMAT:m.MaterialSupport.TEXTURED.vertexFormat,R.length=p.getValue(d.MINIMUM_VALUE),R.topRadius=_.getValue(d.MINIMUM_VALUE),R.bottomRadius=v.getValue(d.MINIMUM_VALUE),R.slices=a(E)?E.getValue(d.MINIMUM_VALUE):void 0,R.numberOfVerticalLines=a(b)?b.getValue(d.MINIMUM_VALUE):void 0,this._outlineWidth=a(T)?T.getValue(d.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}else this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this))}},T.prototype.createDynamicUpdater=function(e){return new b(e,this)},b.prototype.update=function(e){var o=this._primitives;o.removeAndDestroy(this._primitive),o.removeAndDestroy(this._outlinePrimitive),this._primitive=void 0,this._outlinePrimitive=void 0;var s=this._geometryUpdater,l=s._entity,u=l.cylinder;if(l.isShowing&&l.isAvailable(e)&&S.getValueOrDefault(u.show,e,!0)){var c=this._options,d=l._getModelMatrix(e),p=S.getValueOrUndefined(u.length,e),v=S.getValueOrUndefined(u.topRadius,e),g=S.getValueOrUndefined(u.bottomRadius,e);if(a(d)&&a(p)&&a(v)&&a(g)){c.length=p,c.topRadius=v,c.bottomRadius=g,c.slices=S.getValueOrUndefined(u.slices,e),c.numberOfVerticalLines=S.getValueOrUndefined(u.numberOfVerticalLines,e);var y=this._geometryUpdater.shadowsProperty.getValue(e);if(S.getValueOrDefault(u.fill,e,!0)){var C=w.getValue(e,s.fillMaterialProperty,this._material);this._material=C;var E=new m({material:C,translucent:C.isTranslucent(),closed:!0});c.vertexFormat=E.vertexFormat,this._primitive=o.add(new _({geometryInstances:new h({id:l,geometry:new i(c),modelMatrix:d}),appearance:E,asynchronous:!1,shadows:y}))}if(S.getValueOrDefault(u.outline,e,!1)){c.vertexFormat=f.VERTEX_FORMAT;var T=S.getValueOrClonedDefault(u.outlineColor,e,t.BLACK,R),b=S.getValueOrDefault(u.outlineWidth,e,1),x=1!==T.alpha;this._outlinePrimitive=o.add(new _({geometryInstances:new h({id:l,geometry:new n(c),modelMatrix:d,attributes:{color:r.fromColor(T)}}),appearance:new f({flat:!0,translucent:x,renderState:{lineWidth:s._scene.clampLineWidth(b)}}),asynchronous:!1,shadows:y}))}}}},b.prototype.getBoundingSphere=function(e,t){return C(e,this._primitive,this._outlinePrimitive,t)},b.prototype.isDestroyed=function(){return!1},b.prototype.destroy=function(){var e=this._primitives;e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),l(this)},T}),r("Scene/LabelStyle",["../Core/freezeObject"],function(e){"use strict";var t={FILL:0,OUTLINE:1,FILL_AND_OUTLINE:2};return e(t)}),r("DataSources/DataSourceClock",["../Core/Clock","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/JulianDate","./createRawPropertyDescriptor"],function(e,t,r,i,n,o,a,s){"use strict";function l(){this._startTime=void 0,this._stopTime=void 0,this._currentTime=void 0,this._clockRange=void 0,this._clockStep=void 0,this._multiplier=void 0,this._definitionChanged=new o}return i(l.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},startTime:s("startTime"),stopTime:s("stopTime"),currentTime:s("currentTime"),clockRange:s("clockRange"),clockStep:s("clockStep"),multiplier:s("multiplier")}),l.prototype.clone=function(e){return r(e)||(e=new l),e.startTime=this.startTime,e.stopTime=this.stopTime,e.currentTime=this.currentTime,e.clockRange=this.clockRange,e.clockStep=this.clockStep,e.multiplier=this.multiplier,e},l.prototype.equals=function(e){return this===e||r(e)&&a.equals(this.startTime,e.startTime)&&a.equals(this.stopTime,e.stopTime)&&a.equals(this.currentTime,e.currentTime)&&this.clockRange===e.clockRange&&this.clockStep===e.clockStep&&this.multiplier===e.multiplier},l.prototype.merge=function(e){this.startTime=t(this.startTime,e.startTime),this.stopTime=t(this.stopTime,e.stopTime),this.currentTime=t(this.currentTime,e.currentTime),this.clockRange=t(this.clockRange,e.clockRange),this.clockStep=t(this.clockStep,e.clockStep),this.multiplier=t(this.multiplier,e.multiplier)},l.prototype.getValue=function(t){return r(t)||(t=new e),t.startTime=this.startTime,t.stopTime=this.stopTime,t.currentTime=this.currentTime,t.clockRange=this.clockRange,t.multiplier=this.multiplier,t.clockStep=this.clockStep,t},l}),r("DataSources/GridMaterialProperty",["../Core/Cartesian2","../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/Event","./createPropertyDescriptor","./Property"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){e=r(e,r.EMPTY_OBJECT),this._definitionChanged=new o,this._color=void 0,this._colorSubscription=void 0,this._cellAlpha=void 0,this._cellAlphaSubscription=void 0,this._lineCount=void 0,this._lineCountSubscription=void 0,this._lineThickness=void 0,this._lineThicknessSubscription=void 0,this._lineOffset=void 0,this._lineOffsetSubscription=void 0,this.color=e.color,this.cellAlpha=e.cellAlpha,this.lineCount=e.lineCount,this.lineThickness=e.lineThickness,this.lineOffset=e.lineOffset}var u=t.WHITE,c=.1,h=new e(8,8),d=new e(0,0),p=new e(1,1);return n(l.prototype,{isConstant:{get:function(){return s.isConstant(this._color)&&s.isConstant(this._cellAlpha)&&s.isConstant(this._lineCount)&&s.isConstant(this._lineThickness)&&s.isConstant(this._lineOffset)}},definitionChanged:{get:function(){return this._definitionChanged}},color:a("color"),cellAlpha:a("cellAlpha"),lineCount:a("lineCount"),lineThickness:a("lineThickness"),lineOffset:a("lineOffset")}),l.prototype.getType=function(e){return"Grid"},l.prototype.getValue=function(e,t){return i(t)||(t={}),t.color=s.getValueOrClonedDefault(this._color,e,u,t.color),t.cellAlpha=s.getValueOrDefault(this._cellAlpha,e,c),t.lineCount=s.getValueOrClonedDefault(this._lineCount,e,h,t.lineCount),t.lineThickness=s.getValueOrClonedDefault(this._lineThickness,e,p,t.lineThickness),t.lineOffset=s.getValueOrClonedDefault(this._lineOffset,e,d,t.lineOffset),t},l.prototype.equals=function(e){return this===e||e instanceof l&&s.equals(this._color,e._color)&&s.equals(this._cellAlpha,e._cellAlpha)&&s.equals(this._lineCount,e._lineCount)&&s.equals(this._lineThickness,e._lineThickness)&&s.equals(this._lineOffset,e._lineOffset)},l}),r("DataSources/PolylineArrowMaterialProperty",["../Core/Color","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./ConstantProperty","./createPropertyDescriptor","./Property"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){this._definitionChanged=new n,this._color=void 0,this._colorSubscription=void 0,this.color=e}return r(l.prototype,{isConstant:{get:function(){return s.isConstant(this._color)}},definitionChanged:{get:function(){return this._definitionChanged}},color:a("color")}),l.prototype.getType=function(e){return"PolylineArrow"},l.prototype.getValue=function(r,i){return t(i)||(i={}),i.color=s.getValueOrClonedDefault(this._color,r,e.WHITE,i.color),i},l.prototype.equals=function(e){return this===e||e instanceof l&&s.equals(this._color,e._color)},l}),r("DataSources/PolylineGlowMaterialProperty",["../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/Event","./createPropertyDescriptor","./Property"],function(e,t,r,i,n,o,a){"use strict";function s(e){e=t(e,t.EMPTY_OBJECT),this._definitionChanged=new n,this._color=void 0,this._colorSubscription=void 0,this._glowPower=void 0,this._glowPowerSubscription=void 0,this.color=e.color,this.glowPower=e.glowPower}var l=e.WHITE,u=.25;return i(s.prototype,{isConstant:{get:function(){return a.isConstant(this._color)&&a.isConstant(this._glow)}},definitionChanged:{get:function(){return this._definitionChanged}},color:o("color"),glowPower:o("glowPower")}),s.prototype.getType=function(e){return"PolylineGlow"},s.prototype.getValue=function(e,t){return r(t)||(t={}),t.color=a.getValueOrClonedDefault(this._color,e,l,t.color),t.glowPower=a.getValueOrDefault(this._glowPower,e,u,t.glowPower),t},s.prototype.equals=function(e){return this===e||e instanceof s&&a.equals(this._color,e._color)&&a.equals(this._glowPower,e._glowPower)},s}),r("DataSources/PolylineOutlineMaterialProperty",["../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/Event","./createPropertyDescriptor","./Property"],function(e,t,r,i,n,o,a){"use strict";function s(e){e=t(e,t.EMPTY_OBJECT),this._definitionChanged=new n,this._color=void 0,this._colorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this.color=e.color,this.outlineColor=e.outlineColor,this.outlineWidth=e.outlineWidth}var l=e.WHITE,u=e.BLACK,c=1;return i(s.prototype,{isConstant:{get:function(){return a.isConstant(this._color)&&a.isConstant(this._outlineColor)&&a.isConstant(this._outlineWidth)}},definitionChanged:{get:function(){return this._definitionChanged}},color:o("color"),outlineColor:o("outlineColor"),outlineWidth:o("outlineWidth")}),s.prototype.getType=function(e){return"PolylineOutline"},s.prototype.getValue=function(e,t){return r(t)||(t={}),t.color=a.getValueOrClonedDefault(this._color,e,l,t.color),t.outlineColor=a.getValueOrClonedDefault(this._outlineColor,e,u,t.outlineColor),t.outlineWidth=a.getValueOrDefault(this._outlineWidth,e,c),t},s.prototype.equals=function(e){return this===e||e instanceof s&&a.equals(this._color,e._color)&&a.equals(this._outlineColor,e._outlineColor)&&a.equals(this._outlineWidth,e._outlineWidth)},s}),r("DataSources/PositionPropertyArray",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/EventHelper","../Core/ReferenceFrame","./Property"],function(e,t,r,i,n,o,a,s){"use strict";function l(t,r){this._value=void 0,this._definitionChanged=new n,this._eventHelper=new o,this._referenceFrame=e(r,a.FIXED),this.setValue(t)}return r(l.prototype,{isConstant:{get:function(){var e=this._value;if(!t(e))return!0;for(var r=e.length,i=0;i<r;i++)if(!s.isConstant(e[i]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}}),l.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,a.FIXED,t)},l.prototype.getValueInReferenceFrame=function(e,r,i){var n=this._value;if(t(n)){var o=n.length;t(i)||(i=new Array(o));for(var a=0,s=0;a<o;){var l=n[a],u=l.getValueInReferenceFrame(e,r,i[a]);t(u)&&(i[s]=u,s++),a++}return i.length=s,i}},l.prototype.setValue=function(e){var r=this._eventHelper;if(r.removeAll(),t(e)){this._value=e.slice();for(var i=e.length,n=0;n<i;n++){var o=e[n];t(o)&&r.add(o.definitionChanged,l.prototype._raiseDefinitionChanged,this)}}else this._value=void 0;this._definitionChanged.raiseEvent(this)},l.prototype.equals=function(e){return this===e||e instanceof l&&this._referenceFrame===e._referenceFrame&&s.arrayEquals(this._value,e._value)},l.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)},l}),r("DataSources/PropertyArray",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/EventHelper","./Property"],function(e,t,r,i,n,o){"use strict";function a(e){this._value=void 0,this._definitionChanged=new i,this._eventHelper=new n,this.setValue(e)}return t(a.prototype,{isConstant:{get:function(){var t=this._value;if(!e(t))return!0;for(var r=t.length,i=0;i<r;i++)if(!o.isConstant(t[i]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}}}),a.prototype.getValue=function(t,r){var i=this._value;if(e(i)){var n=i.length;e(r)||(r=new Array(n));for(var o=0,a=0;o<n;){var s=this._value[o],l=s.getValue(t,r[o]);e(l)&&(r[a]=l,a++),o++}return r.length=a,r}},a.prototype.setValue=function(t){var r=this._eventHelper;if(r.removeAll(),e(t)){this._value=t.slice();for(var i=t.length,n=0;n<i;n++){var o=t[n];e(o)&&r.add(o.definitionChanged,a.prototype._raiseDefinitionChanged,this)}}else this._value=void 0;this._definitionChanged.raiseEvent(this)},a.prototype.equals=function(e){return this===e||e instanceof a&&o.arrayEquals(this._value,e._value)},a.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)},a}),r("DataSources/ReferenceProperty",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/RuntimeError","./Property"],function(e,t,r,i,n,o){"use strict";function a(t){var r=!0;if(t._resolveEntity){var i=t._targetCollection.getById(t._targetId);if(e(i)?(i.definitionChanged.addEventListener(l.prototype._onTargetEntityDefinitionChanged,t),t._targetEntity=i,t._resolveEntity=!1):(i=t._targetEntity,r=!1),!e(i))throw new n('target entity "'+t._targetId+'" could not be resolved.')}return r}function s(t){var r=t._targetProperty;if(t._resolveProperty){var i=a(t),o=t._targetPropertyNames;r=t._targetEntity;for(var s=o.length,l=0;l<s&&e(r);l++)r=r[o[l]];if(e(r))t._targetProperty=r,t._resolveProperty=!i;else if(!e(t._targetProperty))throw new n('targetProperty "'+t._targetId+"."+o.join(".")+'" could not be resolved.')}return r}function l(e,t,r){this._targetCollection=e,this._targetId=t,this._targetPropertyNames=r,this._targetProperty=void 0,this._targetEntity=void 0,this._definitionChanged=new i,this._resolveEntity=!0,this._resolveProperty=!0,e.collectionChanged.addEventListener(l.prototype._onCollectionChanged,this)}return t(l.prototype,{isConstant:{get:function(){return o.isConstant(s(this))}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return s(this).referenceFrame}},targetId:{get:function(){return this._targetId}},targetCollection:{get:function(){return this._targetCollection}},targetPropertyNames:{get:function(){return this._targetPropertyNames}},resolvedProperty:{get:function(){return s(this)}}}),l.fromString=function(e,t){for(var r,i=[],n=!0,o=!1,a="",s=0;s<t.length;++s){var u=t.charAt(s);o?(a+=u,o=!1):"\\"===u?o=!0:n&&"#"===u?(r=a,n=!1,a=""):n||"."!==u?a+=u:(i.push(a),a="")}return i.push(a),new l(e,r,i)},l.prototype.getValue=function(e,t){return s(this).getValue(e,t)},l.prototype.getValueInReferenceFrame=function(e,t,r){return s(this).getValueInReferenceFrame(e,t,r)},l.prototype.getType=function(e){return s(this).getType(e)},l.prototype.equals=function(e){if(this===e)return!0;var t=this._targetPropertyNames,r=e._targetPropertyNames;if(this._targetCollection!==e._targetCollection||this._targetId!==e._targetId||t.length!==r.length)return!1;for(var i=this._targetPropertyNames.length,n=0;n<i;n++)if(t[n]!==r[n])return!1;return!0},l.prototype._onTargetEntityDefinitionChanged=function(e,t,r,i){this._targetPropertyNames[0]===t&&(this._resolveProperty=!0,this._definitionChanged.raiseEvent(this))},l.prototype._onCollectionChanged=function(t,r,i){var n=this._targetEntity;e(n)&&(i.indexOf(n)!==-1?(n.definitionChanged.removeEventListener(l.prototype._onTargetEntityDefinitionChanged,this),this._resolveEntity=!0,this._resolveProperty=!0):this._resolveEntity&&(s(this),this._resolveEntity||this._definitionChanged.raiseEvent(this)))},l}),r("DataSources/Rotation",["../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Core/Math"],function(e,t,r,i){"use strict";var n={packedLength:1,pack:function(t,r,i){return i=e(i,0),r[i]=t,r},unpack:function(t,r,i){return r=e(r,0),t[r]},convertPackedArrayForInterpolation:function(t,r,n,o){r=e(r,0),n=e(n,t.length);for(var a,s=0,l=n-r+1;s<l;s++){var u=t[r+s];0===s||Math.abs(a-u)<Math.PI?o[s]=u:o[s]=u-i.TWO_PI,a=u}},unpackInterpolationResult:function(e,t,r,n,o){return o=e[0],o<0?o+i.TWO_PI:o}};return n}),r("DataSources/SampledProperty",["../Core/binarySearch","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/ExtrapolationType","../Core/JulianDate","../Core/LinearApproximation"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(e,t,r){var i,n=e.length,o=r.length,a=n+o;if(e.length=a,n!==t){var s=n-1;for(i=a-1;i>=t;i--)e[i]=e[s--]}for(i=0;i<o;i++)e[t++]=r[i]}function c(e,t){return e instanceof s?e:"string"==typeof e?s.fromIso8601(e):s.addSeconds(t,e,new s)}function h(t,i,n,o,a){for(var l,h,d,p,_,v,g=0;g<o.length;){_=c(o[g],t),d=e(i,_,s.compare);var y=0,C=0;if(d<0){for(d=~d,p=d*a,h=void 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o,this._derivativeTypes=i,this._innerDerivativeTypes=s,this._inputOrder=h,this._forwardExtrapolationType=a.NONE,this._forwardExtrapolationDuration=0,this._backwardExtrapolationType=a.NONE,this._backwardExtrapolationDuration=0}var p={packedLength:1,pack:function(e,r,i){i=t(i,0),r[i]=e},unpack:function(e,r,i){return r=t(r,0),e[r]}},m=[],f=[];return i(d.prototype,{isConstant:{get:function(){return 0===this._values.length}},definitionChanged:{get:function(){return this._definitionChanged}},type:{get:function(){return this._type}},derivativeTypes:{get:function(){return this._derivativeTypes}},interpolationDegree:{get:function(){return this._interpolationDegree}},interpolationAlgorithm:{get:function(){return this._interpolationAlgorithm}},forwardExtrapolationType:{get:function(){return this._forwardExtrapolationType},set:function(e){this._forwardExtrapolationType!==e&&(this._forwardExtrapolationType=e,this._definitionChanged.raiseEvent(this))}},forwardExtrapolationDuration:{get:function(){return this._forwardExtrapolationDuration},set:function(e){this._forwardExtrapolationDuration!==e&&(this._forwardExtrapolationDuration=e,this._definitionChanged.raiseEvent(this))}},backwardExtrapolationType:{get:function(){return this._backwardExtrapolationType},set:function(e){this._backwardExtrapolationType!==e&&(this._backwardExtrapolationType=e,this._definitionChanged.raiseEvent(this))}},backwardExtrapolationDuration:{get:function(){return this._backwardExtrapolationDuration},set:function(e){this._backwardExtrapolationDuration!==e&&(this._backwardExtrapolationDuration=e,this._definitionChanged.raiseEvent(this))}}}),d.prototype.getValue=function(t,i){var n=this._times,o=n.length;if(0!==o){var l,u=this._innerType,c=this._values,h=e(n,t,s.compare);if(h<0){if(h=~h,0===h){var d=n[h];if(l=this._backwardExtrapolationDuration,this._backwardExtrapolationType===a.NONE||0!==l&&s.secondsDifference(d,t)>l)return;if(this._backwardExtrapolationType===a.HOLD)return u.unpack(c,0,i)}if(h>=o){h=o-1;var p=n[h];if(l=this._forwardExtrapolationDuration,this._forwardExtrapolationType===a.NONE||0!==l&&s.secondsDifference(t,p)>l)return;if(this._forwardExtrapolationType===a.HOLD)return h=o-1,u.unpack(c,h*u.packedLength,i)}var m=this._xTable,f=this._yTable,_=this._interpolationAlgorithm,v=this._packedInterpolationLength,g=this._inputOrder;if(this._updateTableLength){this._updateTableLength=!1;var y=Math.min(_.getRequiredDataPoints(this._interpolationDegree,g),o);y!==this._numberOfPoints&&(this._numberOfPoints=y,m.length=y,f.length=y*v)}var C=this._numberOfPoints-1;if(C<1)return;var w=0,S=o-1,E=S-w+1;if(E>=C+1){var T=h-(C/2|0)-1;T<w&&(T=w);var b=T+C;b>S&&(b=S,T=b-C,T<w&&(T=w)),w=T,S=b}for(var x=S-w+1,A=0;A<x;++A)m[A]=s.secondsDifference(n[w+A],n[S]);if(r(u.convertPackedArrayForInterpolation))u.convertPackedArrayForInterpolation(c,w,S,f);else for(var P=0,M=this._packedLength,D=w*M,I=(S+1)*M;D<I;)f[P]=c[D],D++,P++;var R,O=s.secondsDifference(t,n[S]);if(0!==g&&r(_.interpolate)){var N=Math.floor(v/(g+1));R=_.interpolate(O,m,f,N,g,g,this._interpolationResult)}else R=_.interpolateOrderZero(O,m,f,v,this._interpolationResult);return r(u.unpackInterpolationResult)?u.unpackInterpolationResult(R,c,w,S,i):u.unpack(R,0,i)}return u.unpack(c,h*this._packedLength,i)}},d.prototype.setInterpolationOptions=function(e){var t=!1,r=e.interpolationAlgorithm,i=e.interpolationDegree;this._interpolationAlgorithm!==r&&(this._interpolationAlgorithm=r,t=!0),this._interpolationDegree!==i&&(this._interpolationDegree=i,t=!0),t&&(this._updateTableLength=!0,this._definitionChanged.raiseEvent(this))},d.prototype.addSample=function(e,t,i){var n=this._innerDerivativeTypes,o=r(n),a=this._innerType,s=[];if(s.push(e),a.pack(t,s,s.length),o)for(var l=n.length,u=0;u<l;u++)n[u].pack(i[u],s,s.length);h(void 0,this._times,this._values,s,this._packedLength),this._updateTableLength=!0,this._definitionChanged.raiseEvent(this)},d.prototype.addSamples=function(e,t,i){for(var n=this._innerDerivativeTypes,o=r(n),a=this._innerType,s=e.length,l=[],u=0;u<s;u++)if(l.push(e[u]),a.pack(t[u],l,l.length),o)for(var c=i[u],d=n.length,p=0;p<d;p++)n[p].pack(c[p],l,l.length);h(void 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h=this._values,d=e._values;for(a=0;a<l;a++)if(h[a]!==d[a])return!1;return!0},d._mergeNewSamples=h,d}),r("DataSources/SampledPositionProperty",["../Core/Cartesian3","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/ReferenceFrame","./PositionProperty","./Property","./SampledProperty"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(r,i){i=t(i,0);var n;if(i>0){n=new Array(i);for(var s=0;s<i;s++)n[s]=e}this._numberOfDerivatives=i,this._property=new u(e,n),this._definitionChanged=new o,this._referenceFrame=t(r,a.FIXED),this._property._definitionChanged.addEventListener(function(){this._definitionChanged.raiseEvent(this)},this)}return i(c.prototype,{isConstant:{get:function(){return this._property.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}},interpolationDegree:{get:function(){return this._property.interpolationDegree}},interpolationAlgorithm:{get:function(){return this._property.interpolationAlgorithm}},numberOfDerivatives:{get:function(){return this._numberOfDerivatives}},forwardExtrapolationType:{get:function(){return this._property.forwardExtrapolationType},set:function(e){this._property.forwardExtrapolationType=e}},forwardExtrapolationDuration:{get:function(){return this._property.forwardExtrapolationDuration},set:function(e){this._property.forwardExtrapolationDuration=e}},backwardExtrapolationType:{get:function(){return this._property.backwardExtrapolationType},set:function(e){this._property.backwardExtrapolationType=e}},backwardExtrapolationDuration:{get:function(){return this._property.backwardExtrapolationDuration},set:function(e){this._property.backwardExtrapolationDuration=e}}}),c.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,a.FIXED,t)},c.prototype.getValueInReferenceFrame=function(e,t,i){if(i=this._property.getValue(e,i),r(i))return s.convertToReferenceFrame(e,i,this._referenceFrame,t,i)},c.prototype.setInterpolationOptions=function(e){this._property.setInterpolationOptions(e)},c.prototype.addSample=function(e,t,r){this._numberOfDerivatives;this._property.addSample(e,t,r)},c.prototype.addSamples=function(e,t,r){this._property.addSamples(e,t,r)},c.prototype.addSamplesPackedArray=function(e,t){this._property.addSamplesPackedArray(e,t)},c.prototype.equals=function(e){return this===e||e instanceof c&&l.equals(this._property,e._property)&&this._referenceFrame===e._referenceFrame},c}),r("DataSources/StripeOrientation",["../Core/freezeObject"],function(e){"use strict";var t={HORIZONTAL:0,VERTICAL:1};return e(t)}),r("DataSources/StripeMaterialProperty",["../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/Event","./createPropertyDescriptor","./Property","./StripeOrientation"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){e=t(e,t.EMPTY_OBJECT),this._definitionChanged=new n,this._orientation=void 0,this._orientationSubscription=void 0,this._evenColor=void 0,this._evenColorSubscription=void 0,this._oddColor=void 0,this._oddColorSubscription=void 0,this._offset=void 0,this._offsetSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this.orientation=e.orientation,this.evenColor=e.evenColor,this.oddColor=e.oddColor,this.offset=e.offset,this.repeat=e.repeat}var u=s.HORIZONTAL,c=e.WHITE,h=e.BLACK,d=0,p=1;return i(l.prototype,{isConstant:{get:function(){return a.isConstant(this._orientation)&&a.isConstant(this._evenColor)&&a.isConstant(this._oddColor)&&a.isConstant(this._offset)&&a.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},orientation:o("orientation"),evenColor:o("evenColor"),oddColor:o("oddColor"),offset:o("offset"),repeat:o("repeat")}),l.prototype.getType=function(e){return"Stripe"},l.prototype.getValue=function(e,t){return r(t)||(t={}),t.horizontal=a.getValueOrDefault(this._orientation,e,u)===s.HORIZONTAL,t.evenColor=a.getValueOrClonedDefault(this._evenColor,e,c,t.evenColor),t.oddColor=a.getValueOrClonedDefault(this._oddColor,e,h,t.oddColor),t.offset=a.getValueOrDefault(this._offset,e,d),t.repeat=a.getValueOrDefault(this._repeat,e,p),t},l.prototype.equals=function(e){return this===e||e instanceof l&&a.equals(this._orientation,e._orientation)&&a.equals(this._evenColor,e._evenColor)&&a.equals(this._oddColor,e._oddColor)&&a.equals(this._offset,e._offset)&&a.equals(this._repeat,e._repeat)},l}),r("DataSources/TimeIntervalCollectionPositionProperty",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/ReferenceFrame","../Core/TimeIntervalCollection","./PositionProperty","./Property"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(t){this._definitionChanged=new n,this._intervals=new a,this._intervals.changedEvent.addEventListener(u.prototype._intervalsChanged,this),this._referenceFrame=e(t,o.FIXED)}return r(u.prototype,{isConstant:{get:function(){return this._intervals.isEmpty}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._intervals}},referenceFrame:{get:function(){return this._referenceFrame}}}),u.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,o.FIXED,t)},u.prototype.getValueInReferenceFrame=function(e,r,i){var n=this._intervals.findDataForIntervalContainingDate(e);if(t(n))return s.convertToReferenceFrame(e,n,this._referenceFrame,r,i)},u.prototype.equals=function(e){return this===e||e instanceof u&&this._intervals.equals(e._intervals,l.equals)&&this._referenceFrame===e._referenceFrame},u.prototype._intervalsChanged=function(){this._definitionChanged.raiseEvent(this)},u}),r("DataSources/TimeIntervalCollectionProperty",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/TimeIntervalCollection","./Property"],function(e,t,r,i,n,o){"use strict";function a(){this._definitionChanged=new i,this._intervals=new n,this._intervals.changedEvent.addEventListener(a.prototype._intervalsChanged,this)}return t(a.prototype,{isConstant:{get:function(){return this._intervals.isEmpty}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._intervals}}}),a.prototype.getValue=function(t,r){var i=this._intervals.findDataForIntervalContainingDate(t);
-return e(i)&&"function"==typeof i.clone?i.clone(r):i},a.prototype.equals=function(e){return this===e||e instanceof a&&this._intervals.equals(e._intervals,o.equals)},a.prototype._intervalsChanged=function(){this._definitionChanged.raiseEvent(this)},a}),r("DataSources/VelocityVectorProperty",["../Core/Cartesian3","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/JulianDate","./Property"],function(e,t,r,i,n,o,a,s){"use strict";function l(e,r){this._position=void 0,this._subscription=void 0,this._definitionChanged=new o,this._normalize=t(r,!0),this.position=e}i(l.prototype,{isConstant:{get:function(){return s.isConstant(this._position)}},definitionChanged:{get:function(){return this._definitionChanged}},position:{get:function(){return this._position},set:function(e){var 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lt(e,t,r,i){var n=t.cylinder;if(c(n)){var o,s=n.interval;c(s)&&(Ot.iso8601=s,o=O.fromIso8601(Ot));var l=e.cylinder;c(l)||(e.cylinder=l=new Q),We(Boolean,l,"show",n.show,o,i,r),We(Number,l,"length",n.length,o,i,r),We(Number,l,"topRadius",n.topRadius,o,i,r),We(Number,l,"bottomRadius",n.bottomRadius,o,i,r),We(Boolean,l,"fill",n.fill,o,i,r),Ye(l,"material",n.material,o,i,r),We(Boolean,l,"outline",n.outline,o,i,r),We(a,l,"outlineColor",n.outlineColor,o,i,r),We(Number,l,"outlineWidth",n.outlineWidth,o,i,r),We(Number,l,"numberOfVerticalLines",n.numberOfVerticalLines,o,i,r),We(Number,l,"slices",n.slices,o,i,r),We(V,l,"shadows",n.shadows,o,i,r)}}function ut(e,t){var r=e.version;if(c(r)&&"string"==typeof r){var i=r.split(".");if(2===i.length){if("1"!==i[0])throw new I("Cesium only supports CZML version 1.");t._version=r}}if(!c(t._version))throw new I("CZML version information invalid.  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ee),We(Boolean,l,"show",n.show,o,i,r),We(Number,l,"semiMajorAxis",n.semiMajorAxis,o,i,r),We(Number,l,"semiMinorAxis",n.semiMinorAxis,o,i,r),We(Number,l,"height",n.height,o,i,r),We(Number,l,"extrudedHeight",n.extrudedHeight,o,i,r),We(Ce,l,"rotation",n.rotation,o,i,r),We(Ce,l,"stRotation",n.stRotation,o,i,r),We(Number,l,"granularity",n.granularity,o,i,r),We(Boolean,l,"fill",n.fill,o,i,r),Ye(l,"material",n.material,o,i,r),We(Boolean,l,"outline",n.outline,o,i,r),We(a,l,"outlineColor",n.outlineColor,o,i,r),We(Number,l,"outlineWidth",n.outlineWidth,o,i,r),We(Number,l,"numberOfVerticalLines",n.numberOfVerticalLines,o,i,r),We(V,l,"shadows",n.shadows,o,i,r)}}function ht(e,t,i,n){var o=t.ellipsoid;if(c(o)){var s,l=o.interval;c(l)&&(Ot.iso8601=l,s=O.fromIso8601(Ot));var u=e.ellipsoid;c(u)||(e.ellipsoid=u=new te),We(Boolean,u,"show",o.show,s,n,i),We(r,u,"radii",o.radii,s,n,i),We(Boolean,u,"fill",o.fill,s,n,i),Ye(u,"material",o.material,s,n,i),We(Boolean,u,"outline",o.outline,s,n,i),We(a,u,"outlineColor",o.outlineColor,s,n,i),We(Number,u,"outlineWidth",o.outlineWidth,s,n,i),We(Number,u,"stackPartitions",o.stackPartitions,s,n,i),We(Number,u,"slicePartitions",o.slicePartitions,s,n,i),We(Number,u,"subdivisions",o.subdivisions,s,n,i),We(V,u,"shadows",o.shadows,s,n,i)}}function dt(e,i,n,o){var s=i.label;if(c(s)){var l,u=s.interval;c(u)&&(Ot.iso8601=u,l=O.fromIso8601(Ot));var h=e.label;c(h)||(e.label=h=new oe),We(Boolean,h,"show",s.show,l,o,n),We(String,h,"text",s.text,l,o,n),We(String,h,"font",s.font,l,o,n),We(F,h,"style",s.style,l,o,n),We(Number,h,"scale",s.scale,l,o,n),We(t,h,"pixelOffset",s.pixelOffset,l,o,n),We(r,h,"eyeOffset",s.eyeOffset,l,o,n),We(B,h,"horizontalOrigin",s.horizontalOrigin,l,o,n),We(k,h,"verticalOrigin",s.verticalOrigin,l,o,n),We(L,h,"heightReference",s.heightReference,l,o,n),We(a,h,"fillColor",s.fillColor,l,o,n),We(a,h,"outlineColor",s.outlineColor,l,o,n),We(Number,h,"outlineWidth",s.outlineWidth,l,o,n),We(x,h,"translucencyByDistance",s.translucencyByDistance,l,o,n),We(x,h,"pixelOffsetScaleByDistance",s.pixelOffsetScaleByDistance,l,o,n)}}function pt(e,t,r,i){var n=t.model;if(c(n)){var o,a=n.interval;c(a)&&(Ot.iso8601=a,o=O.fromIso8601(Ot));var s=e.model;c(s)||(e.model=s=new ae),We(Boolean,s,"show",n.show,o,i,r),We(z,s,"uri",n.gltf,o,i,r),We(Number,s,"scale",n.scale,o,i,r),We(Number,s,"minimumPixelSize",n.minimumPixelSize,o,i,r),We(Number,s,"maximumScale",n.maximumScale,o,i,r),We(Boolean,s,"incrementallyLoadTextures",n.incrementallyLoadTextures,o,i,r),We(Boolean,s,"runAnimations",n.runAnimations,o,i,r),We(V,s,"shadows",n.shadows,o,i,r),We(L,s,"heightReference",n.heightReference,o,i,r);var l=n.nodeTransformations;if(c(l))if(y(l))for(var u=0,h=l.length;u<h;u++)mt(s,l[u],o,i,r);else mt(s,l,o,i,r)}}function mt(e,t,i,n,o){var a,s=t.interval;c(s)?(Ot.iso8601=s,a=O.fromIso8601(Ot),c(i)&&(a=O.intersect(a,i,It))):c(i)&&(a=i);for(var l=e.nodeTransformations,u=Object.keys(t),h=0,d=u.length;h<d;++h){var p=u[h];if("interval"!==p){var m=t[p];if(c(m)){c(l)||(e.nodeTransformations=l=new ve),l.hasProperty(p)||l.addProperty(p);var f=l[p];c(f)||(l[p]=f=new se),We(r,f,"translation",m.translation,a,n,o),We(A,f,"rotation",m.rotation,a,n,o),We(r,f,"scale",m.scale,a,n,o)}}}}function ft(e,t,r,i){var n=t.path;if(c(n)){var o,a=n.interval;c(a)&&(Ot.iso8601=a,o=O.fromIso8601(Ot));var s=e.path;c(s)||(e.path=s=new le),We(Boolean,s,"show",n.show,o,i,r),We(Number,s,"width",n.width,o,i,r),We(Number,s,"resolution",n.resolution,o,i,r),We(Number,s,"leadTime",n.leadTime,o,i,r),We(Number,s,"trailTime",n.trailTime,o,i,r),Ye(s,"material",n.material,o,i,r)}}function _t(e,t,r,i){var n=t.point;if(c(n)){var o,s=n.interval;c(s)&&(Ot.iso8601=s,o=O.fromIso8601(Ot));var l=e.point;c(l)||(e.point=l=new ue),We(Boolean,l,"show",n.show,o,i,r),We(Number,l,"pixelSize",n.pixelSize,o,i,r),We(L,l,"heightReference",n.heightReference,o,i,r),We(a,l,"color",n.color,o,i,r),We(a,l,"outlineColor",n.outlineColor,o,i,r),We(Number,l,"outlineWidth",n.outlineWidth,o,i,r),We(x,l,"scaleByDistance",n.scaleByDistance,o,i,r),We(x,l,"translucencyByDistance",n.translucencyByDistance,o,i,r)}}function vt(e,t,r,i){var n=t.polygon;if(c(n)){var o,s=n.interval;c(s)&&(Ot.iso8601=s,o=O.fromIso8601(Ot));var l=e.polygon;c(l)||(e.polygon=l=new ce),We(Boolean,l,"show",n.show,o,i,r),rt(l,"hierarchy",n.positions,r),We(Number,l,"height",n.height,o,i,r),We(Number,l,"extrudedHeight",n.extrudedHeight,o,i,r),We(Ce,l,"stRotation",n.stRotation,o,i,r),We(Number,l,"granularity",n.granularity,o,i,r),We(Boolean,l,"fill",n.fill,o,i,r),Ye(l,"material",n.material,o,i,r),We(Boolean,l,"outline",n.outline,o,i,r),We(a,l,"outlineColor",n.outlineColor,o,i,r),We(Number,l,"outlineWidth",n.outlineWidth,o,i,r),We(Boolean,l,"perPositionHeight",n.perPositionHeight,o,i,r),We(Boolean,l,"closeTop",n.closeTop,o,i,r),We(Boolean,l,"closeBottom",n.closeBottom,o,i,r),We(V,l,"shadows",n.shadows,o,i,r)}}function gt(e,t,r,i){var n=t.polyline;if(c(n)){var o,a=n.interval;c(a)&&(Ot.iso8601=a,o=O.fromIso8601(Ot));var s=e.polyline;c(s)||(e.polyline=s=new pe),We(Boolean,s,"show",n.show,o,i,r),rt(s,"positions",n.positions,r),We(Number,s,"width",n.width,o,i,r),We(Number,s,"granularity",n.granularity,o,i,r),Ye(s,"material",n.material,o,i,r),We(Boolean,s,"followSurface",n.followSurface,o,i,r),We(V,s,"shadows",n.shadows,o,i,r)}}function yt(e,t,r,i){var n=t.rectangle;if(c(n)){var o,s=n.interval;c(s)&&(Ot.iso8601=s,o=O.fromIso8601(Ot));var l=e.rectangle;c(l)||(e.rectangle=l=new ge),We(Boolean,l,"show",n.show,o,i,r),We(P,l,"coordinates",n.coordinates,o,i,r),We(Number,l,"height",n.height,o,i,r),We(Number,l,"extrudedHeight",n.extrudedHeight,o,i,r),We(Ce,l,"rotation",n.rotation,o,i,r),We(Ce,l,"stRotation",n.stRotation,o,i,r),We(Number,l,"granularity",n.granularity,o,i,r),We(Boolean,l,"fill",n.fill,o,i,r),Ye(l,"material",n.material,o,i,r),We(Boolean,l,"outline",n.outline,o,i,r),We(a,l,"outlineColor",n.outlineColor,o,i,r),We(Number,l,"outlineWidth",n.outlineWidth,o,i,r),We(Boolean,l,"closeTop",n.closeTop,o,i,r),We(Boolean,l,"closeBottom",n.closeBottom,o,i,r),We(V,l,"shadows",n.shadows,o,i,r)}}function Ct(e,t,r,i){var n=t.wall;if(c(n)){var o,s=n.interval;c(s)&&(Ot.iso8601=s,o=O.fromIso8601(Ot));var l=e.wall;c(l)||(e.wall=l=new Pe),We(Boolean,l,"show",n.show,o,i,r),rt(l,"positions",n.positions,r),et(l,"minimumHeights",n.minimumHeights,r),et(l,"maximumHeights",n.maximumHeights,r),We(Number,l,"granularity",n.granularity,o,i,r),We(Boolean,l,"fill",n.fill,o,i,r),Ye(l,"material",n.material,o,i,r),We(Boolean,l,"outline",n.outline,o,i,r),We(a,l,"outlineColor",n.outlineColor,o,i,r),We(Number,l,"outlineWidth",n.outlineWidth,o,i,r),We(V,l,"shadows",n.shadows,o,i,r)}}function wt(e,t,r,i,n){var o=e.id;if(c(o)||(o=l()),At=o,!c(n._version)&&"document"!==o)throw new I("The first CZML packet is required to be the document object.");if(e.delete===!0)t.removeById(o);else if("document"===o)ut(e,n);else{var a=t.getOrCreateEntity(o),s=e.parent;c(s)&&(a.parent=t.getOrCreateEntity(s));for(var u=r.length-1;u>-1;u--)r[u](a,e,t,i)}At=void 0}function St(e){var t,r=e._documentPacket.clock;if(!c(r)){if(!c(e._clock)){var i=e._entityCollection.computeAvailability();if(!i.start.equals(C.MINIMUM_VALUE)){var a=i.start,s=i.stop,l=w.secondsDifference(s,a),h=Math.round(l/120);return t=new $,t.startTime=w.clone(a),t.stopTime=w.clone(s),t.clockRange=n.LOOP_STOP,t.multiplier=h,t.currentTime=w.clone(a),t.clockStep=o.SYSTEM_CLOCK_MULTIPLIER,e._clock=t,!0}}return!1}if(c(e._clock)?t=e._clock.clone():(t=new $,t.startTime=C.MINIMUM_VALUE.clone(),t.stopTime=C.MAXIMUM_VALUE.clone(),t.currentTime=C.MINIMUM_VALUE.clone(),t.clockRange=n.LOOP_STOP,t.clockStep=o.SYSTEM_CLOCK_MULTIPLIER,t.multiplier=1),c(r.interval)){Ot.iso8601=r.interval;var d=O.fromIso8601(Ot);t.startTime=d.start,t.stopTime=d.stop}return c(r.currentTime)&&(t.currentTime=w.fromIso8601(r.currentTime)),c(r.range)&&(t.clockRange=u(n[r.range],n.LOOP_STOP)),c(r.step)&&(t.clockStep=u(o[r.step],o.SYSTEM_CLOCK_MULTIPLIER)),c(r.multiplier)&&(t.multiplier=r.multiplier),!t.equals(e._clock)&&(e._clock=t.clone(e._clock),!0)}function Et(e,t,r,i){r=u(r,u.EMPTY_OBJECT);var n=t,o=r.sourceUri;return"string"==typeof t&&(n=D.request(t,T),o=u(o,t)),J.setLoading(e,!0),U(n,function(t){return Tt(e,t,o,i)}).otherwise(function(t){return J.setLoading(e,!1),e._error.raiseEvent(e,t),console.log(t),U.reject(t)})}function Tt(e,t,r,i){J.setLoading(e,!0);var n=e._entityCollection;i&&(e._version=void 0,e._documentPacket=new bt,n.removeAll()),xt._processCzml(t,n,r,void 0,e);var o=St(e),a=e._documentPacket;return c(a.name)&&e._name!==a.name?(e._name=a.name,o=!0):!c(e._name)&&c(r)&&(e._name=v(r),o=!0),J.setLoading(e,!1),o&&e._changed.raiseEvent(e),e}function bt(){this.name=void 0,this.clock=void 0}function xt(e){this._name=e,this._changed=new m,this._error=new m,this._isLoading=!1,this._loading=new m,this._clock=void 0,this._documentPacket=new bt,this._version=void 0,this._entityCollection=new re(this)}var At,Pt=new r,Mt=new R,Dt=new i,It=new O,Rt={HERMITE:g,LAGRANGE:S,LINEAR:E},Ot={iso8601:void 0};return xt.load=function(e,t){return(new xt).load(e,t)},h(xt.prototype,{name:{get:function(){return this._name}},clock:{get:function(){return this._clock}},entities:{get:function(){return this._entityCollection}},isLoading:{get:function(){return this._isLoading}},changedEvent:{get:function(){return this._changed}},errorEvent:{get:function(){return this._error}},loadingEvent:{get:function(){return this._loading}},show:{get:function(){return this._entityCollection.show},set:function(e){this._entityCollection.show=e}}}),xt.updaters=[ot,at,st,lt,ct,ht,dt,pt,Xe,Ze,ft,_t,vt,gt,yt,Ke,Qe,Ct,Je,it],xt.prototype.process=function(e,t){return Et(this,e,t,!1)},xt.prototype.load=function(e,t){return Et(this,e,t,!0)},xt.processPacketData=We,xt.processPositionPacketData=qe,xt.processMaterialPacketData=Ye,xt._processCzml=function(e,t,r,i,n){if(i=c(i)?i:xt.updaters,y(e))for(var o=0,a=e.length;o<a;o++)wt(e[o],t,i,r,n);else wt(e,t,i,r,n)},xt}),r("DataSources/DataSourceCollection",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../ThirdParty/when"],function(e,t,r,i,n,o,a){"use strict";function s(){this._dataSources=[],this._dataSourceAdded=new o,this._dataSourceRemoved=new o}return r(s.prototype,{length:{get:function(){return this._dataSources.length}},dataSourceAdded:{get:function(){return this._dataSourceAdded}},dataSourceRemoved:{get:function(){return this._dataSourceRemoved}}}),s.prototype.add=function(e){var t=this,r=this._dataSources;return a(e,function(e){return r===t._dataSources&&(t._dataSources.push(e),t._dataSourceAdded.raiseEvent(t,e)),e})},s.prototype.remove=function(t,r){r=e(r,!1);var i=this._dataSources.indexOf(t);return i!==-1&&(this._dataSources.splice(i,1),this._dataSourceRemoved.raiseEvent(this,t),r&&"function"==typeof t.destroy&&t.destroy(),!0)},s.prototype.removeAll=function(t){t=e(t,!1);for(var r=this._dataSources,i=0,n=r.length;i<n;++i){var o=r[i];this._dataSourceRemoved.raiseEvent(this,o),t&&"function"==typeof o.destroy&&o.destroy()}this._dataSources=[]},s.prototype.contains=function(e){return this.indexOf(e)!==-1},s.prototype.indexOf=function(e){return this._dataSources.indexOf(e)},s.prototype.get=function(e){return this._dataSources[e]},s.prototype.isDestroyed=function(){return!1},s.prototype.destroy=function(){return this.removeAll(!0),i(this)},s}),r("DataSources/EllipseGeometryUpdater",["../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/EllipseGeometry","../Core/EllipseOutlineGeometry","../Core/Event","../Core/GeometryInstance","../Core/Iso8601","../Core/oneTimeWarning","../Core/ShowGeometryInstanceAttribute","../Scene/GroundPrimitive","../Scene/MaterialAppearance","../Scene/PerInstanceColorAppearance","../Scene/Primitive","../Scene/ShadowMode","./ColorMaterialProperty","./ConstantProperty","./dynamicGeometryGetBoundingSphere","./MaterialProperty","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E){"use strict";function T(e){this.id=e,this.vertexFormat=void 0,this.center=void 0,this.semiMajorAxis=void 0,this.semiMinorAxis=void 0,this.rotation=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.numberOfVerticalLines=void 0}function b(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(b.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._isClosed=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new u,this._showProperty=void 0,this._materialProperty=void 0,this._hasConstantOutline=!0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._onTerrain=!1,this._options=new T(e),this._onEntityPropertyChanged(e,"ellipse",e.ellipse,void 0)}function x(e,t,r){this._primitives=e,this._groundPrimitives=t,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=r,this._options=new T(r._entity)}var A=new y(e.WHITE),P=new C(!0),M=new C(!0),D=new C(!1),I=new C(e.BLACK),R=new C(g.DISABLED),O=new e;return n(b,{perInstanceColorAppearanceType:{value:_},materialAppearanceType:{value:f}}),n(b.prototype,{entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!i(this._entity.availability)&&E.isConstant(this._showProperty)&&E.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!i(this._entity.availability)&&E.isConstant(this._showProperty)&&E.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{
-get:function(){return this._shadowsProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{get:function(){return this._isClosed}},onTerrain:{get:function(){return this._onTerrain}},geometryChanged:{get:function(){return this._geometryChanged}}}),b.prototype.isOutlineVisible=function(e){var t=this._entity;return this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)},b.prototype.isFilled=function(e){var t=this._entity;return this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)},b.prototype.createFillGeometryInstance=function(r){var n,o,a=this._entity,l=a.isAvailable(r),u=new p(l&&a.isShowing&&this._showProperty.getValue(r)&&this._fillProperty.getValue(r));if(this._materialProperty instanceof y){var h=e.WHITE;i(this._materialProperty.color)&&(this._materialProperty.color.isConstant||l)&&(h=this._materialProperty.color.getValue(r)),o=t.fromColor(h),n={show:u,color:o}}else n={show:u};return new c({id:a,geometry:new s(this._options),attributes:n})},b.prototype.createOutlineGeometryInstance=function(r){var i=this._entity,n=i.isAvailable(r),o=E.getValueOrDefault(this._outlineColorProperty,r,e.BLACK);return new c({id:i,geometry:new l(this._options),attributes:{show:new p(n&&i.isShowing&&this._showProperty.getValue(r)&&this._showOutlineProperty.getValue(r)),color:t.fromColor(o)}})},b.prototype.isDestroyed=function(){return!1},b.prototype.destroy=function(){this._entitySubscription(),o(this)},b.prototype._onEntityPropertyChanged=function(e,t,n,o){if("availability"===t||"position"===t||"ellipse"===t){var a=this._entity.ellipse;if(!i(a))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var s=a.fill,l=!i(s)||!s.isConstant||s.getValue(h.MINIMUM_VALUE),u=a.outline,c=i(u);if(c&&u.isConstant&&(c=u.getValue(h.MINIMUM_VALUE)),!l&&!c)return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var p=this._entity.position,v=a.semiMajorAxis,g=a.semiMinorAxis,C=a.show;if(i(C)&&C.isConstant&&!C.getValue(h.MINIMUM_VALUE)||!i(p)||!i(v)||!i(g))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var w=r(a.material,A),S=w instanceof y;this._materialProperty=w,this._fillProperty=r(s,M),this._showProperty=r(C,P),this._showOutlineProperty=r(a.outline,D),this._outlineColorProperty=c?r(a.outlineColor,I):void 0,this._shadowsProperty=r(a.shadows,R);var T=a.rotation,b=a.height,x=a.extrudedHeight,O=a.granularity,N=a.stRotation,L=a.outlineWidth,B=a.numberOfVerticalLines,F=l&&!i(b)&&!i(x)&&S&&m.isSupported(this._scene);if(c&&F&&(d(d.geometryOutlines),c=!1),this._fillEnabled=l,this._onTerrain=F,this._isClosed=i(x)||F,this._outlineEnabled=c,p.isConstant&&v.isConstant&&g.isConstant&&E.isConstant(T)&&E.isConstant(b)&&E.isConstant(x)&&E.isConstant(O)&&E.isConstant(N)&&E.isConstant(L)&&E.isConstant(B)){var V=this._options;V.vertexFormat=S?_.VERTEX_FORMAT:f.MaterialSupport.TEXTURED.vertexFormat,V.center=p.getValue(h.MINIMUM_VALUE,V.center),V.semiMajorAxis=v.getValue(h.MINIMUM_VALUE,V.semiMajorAxis),V.semiMinorAxis=g.getValue(h.MINIMUM_VALUE,V.semiMinorAxis),V.rotation=i(T)?T.getValue(h.MINIMUM_VALUE):void 0,V.height=i(b)?b.getValue(h.MINIMUM_VALUE):void 0,V.extrudedHeight=i(x)?x.getValue(h.MINIMUM_VALUE):void 0,V.granularity=i(O)?O.getValue(h.MINIMUM_VALUE):void 0,V.stRotation=i(N)?N.getValue(h.MINIMUM_VALUE):void 0,V.numberOfVerticalLines=i(B)?B.getValue(h.MINIMUM_VALUE):void 0,this._outlineWidth=i(L)?L.getValue(h.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}else this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this))}},b.prototype.createDynamicUpdater=function(e,t){return new x(e,t,this)},x.prototype.update=function(r){var n=this._geometryUpdater,o=n._onTerrain,a=this._primitives,u=this._groundPrimitives;o?u.removeAndDestroy(this._primitive):(a.removeAndDestroy(this._primitive),a.removeAndDestroy(this._outlinePrimitive),this._outlinePrimitive=void 0),this._primitive=void 0;var h=n._entity,d=h.ellipse;if(h.isShowing&&h.isAvailable(r)&&E.getValueOrDefault(d.show,r,!0)){var p=this._options,g=E.getValueOrUndefined(h.position,r,p.center),y=E.getValueOrUndefined(d.semiMajorAxis,r),C=E.getValueOrUndefined(d.semiMinorAxis,r);if(i(g)&&i(y)&&i(C)){p.center=g,p.semiMajorAxis=y,p.semiMinorAxis=C,p.rotation=E.getValueOrUndefined(d.rotation,r),p.height=E.getValueOrUndefined(d.height,r),p.extrudedHeight=E.getValueOrUndefined(d.extrudedHeight,r),p.granularity=E.getValueOrUndefined(d.granularity,r),p.stRotation=E.getValueOrUndefined(d.stRotation,r),p.numberOfVerticalLines=E.getValueOrUndefined(d.numberOfVerticalLines,r);var w=this._geometryUpdater.shadowsProperty.getValue(r);if(E.getValueOrDefault(d.fill,r,!0)){var T=n.fillMaterialProperty,b=S.getValue(r,T,this._material);if(this._material=b,o){var x=e.WHITE;i(T.color)&&(x=T.color.getValue(r)),this._primitive=u.add(new m({geometryInstances:new c({id:h,geometry:new s(p),attributes:{color:t.fromColor(x)}}),asynchronous:!1,shadows:w}))}else{var A=new f({material:b,translucent:b.isTranslucent(),closed:i(p.extrudedHeight)});p.vertexFormat=A.vertexFormat,this._primitive=a.add(new v({geometryInstances:new c({id:h,geometry:new s(p)}),appearance:A,asynchronous:!1,shadows:w}))}}if(!o&&E.getValueOrDefault(d.outline,r,!1)){p.vertexFormat=_.VERTEX_FORMAT;var P=E.getValueOrClonedDefault(d.outlineColor,r,e.BLACK,O),M=E.getValueOrDefault(d.outlineWidth,r,1),D=1!==P.alpha;this._outlinePrimitive=a.add(new v({geometryInstances:new c({id:h,geometry:new l(p),attributes:{color:t.fromColor(P)}}),appearance:new _({flat:!0,translucent:D,renderState:{lineWidth:n._scene.clampLineWidth(M)}}),asynchronous:!1,shadows:w}))}}}},x.prototype.getBoundingSphere=function(e,t){return w(e,this._primitive,this._outlinePrimitive,t)},x.prototype.isDestroyed=function(){return!1},x.prototype.destroy=function(){var e=this._primitives,t=this._groundPrimitives;this._geometryUpdater._onTerrain?t.removeAndDestroy(this._primitive):e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),o(this)},b}),r("DataSources/EllipsoidGeometryUpdater",["../Core/Cartesian3","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/EllipsoidGeometry","../Core/EllipsoidOutlineGeometry","../Core/Event","../Core/GeometryInstance","../Core/Iso8601","../Core/Matrix4","../Core/ShowGeometryInstanceAttribute","../Scene/MaterialAppearance","../Scene/PerInstanceColorAppearance","../Scene/Primitive","../Scene/SceneMode","../Scene/ShadowMode","./ColorMaterialProperty","./ConstantProperty","./dynamicGeometryGetBoundingSphere","./MaterialProperty","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T){"use strict";function b(e){this.id=e,this.vertexFormat=void 0,this.radii=void 0,this.stackPartitions=void 0,this.slicePartitions=void 0,this.subdivisions=void 0}function x(e,t){this._scene=t,this._entity=e,this._entitySubscription=e.definitionChanged.addEventListener(x.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new c,this._showProperty=void 0,this._materialProperty=void 0,this._hasConstantOutline=!0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._options=new b(e),this._onEntityPropertyChanged(e,"ellipsoid",e.ellipsoid,void 0)}function A(e,t){this._entity=t._entity,this._scene=t._scene,this._primitives=e,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=t,this._options=new b(t._entity),this._modelMatrix=new p,this._material=void 0,this._attributes=void 0,this._outlineAttributes=void 0,this._lastSceneMode=void 0,this._lastShow=void 0,this._lastOutlineShow=void 0,this._lastOutlineWidth=void 0,this._lastOutlineColor=void 0}var P=new C(t.WHITE),M=new w(!0),D=new w(!0),I=new w(!1),R=new w(t.BLACK),O=new w(y.DISABLED),N=new e,L=new t,B=new e(1,1,1);return o(x,{perInstanceColorAppearanceType:{value:_},materialAppearanceType:{value:f}}),o(x.prototype,{entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!n(this._entity.availability)&&T.isConstant(this._showProperty)&&T.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!n(this._entity.availability)&&T.isConstant(this._showProperty)&&T.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{value:!0},geometryChanged:{get:function(){return this._geometryChanged}}}),x.prototype.isOutlineVisible=function(e){var t=this._entity;return this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)},x.prototype.isFilled=function(e){var t=this._entity;return this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)},x.prototype.createFillGeometryInstance=function(e){var i,o,a=this._entity,s=a.isAvailable(e),u=new m(s&&a.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e));if(this._materialProperty instanceof C){var c=t.WHITE;n(this._materialProperty.color)&&(this._materialProperty.color.isConstant||s)&&(c=this._materialProperty.color.getValue(e)),o=r.fromColor(c),i={show:u,color:o}}else i={show:u};return new h({id:a,geometry:new l(this._options),modelMatrix:a._getModelMatrix(d.MINIMUM_VALUE),attributes:i})},x.prototype.createOutlineGeometryInstance=function(e){var i=this._entity,n=i.isAvailable(e),o=T.getValueOrDefault(this._outlineColorProperty,e,t.BLACK);return new h({id:i,geometry:new u(this._options),modelMatrix:i._getModelMatrix(d.MINIMUM_VALUE),attributes:{show:new m(n&&i.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:r.fromColor(o)}})},x.prototype.isDestroyed=function(){return!1},x.prototype.destroy=function(){this._entitySubscription(),a(this)},x.prototype._onEntityPropertyChanged=function(e,t,r,o){if("availability"===t||"position"===t||"orientation"===t||"ellipsoid"===t){var a=e.ellipsoid;if(!n(a))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var s=a.fill,l=!n(s)||!s.isConstant||s.getValue(d.MINIMUM_VALUE),u=a.outline,c=n(u);if(c&&u.isConstant&&(c=u.getValue(d.MINIMUM_VALUE)),!l&&!c)return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var h=e.position,p=a.radii,m=a.show;if(n(m)&&m.isConstant&&!m.getValue(d.MINIMUM_VALUE)||!n(h)||!n(p))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var v=i(a.material,P),g=v instanceof C;this._materialProperty=v,this._fillProperty=i(s,D),this._showProperty=i(m,M),this._showOutlineProperty=i(a.outline,I),this._outlineColorProperty=c?i(a.outlineColor,R):void 0,this._shadowsProperty=i(a.shadows,O),this._fillEnabled=l,this._outlineEnabled=c;var y=a.stackPartitions,w=a.slicePartitions,S=a.outlineWidth,E=a.subdivisions;if(h.isConstant&&T.isConstant(e.orientation)&&p.isConstant&&T.isConstant(y)&&T.isConstant(w)&&T.isConstant(S)&&T.isConstant(E)){var b=this._options;b.vertexFormat=g?_.VERTEX_FORMAT:f.MaterialSupport.TEXTURED.vertexFormat,b.radii=p.getValue(d.MINIMUM_VALUE,b.radii),b.stackPartitions=n(y)?y.getValue(d.MINIMUM_VALUE):void 0,b.slicePartitions=n(w)?w.getValue(d.MINIMUM_VALUE):void 0,b.subdivisions=n(E)?E.getValue(d.MINIMUM_VALUE):void 0,this._outlineWidth=n(S)?S.getValue(d.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}else this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this))}},x.prototype.createDynamicUpdater=function(e){return new A(e,this)},A.prototype.update=function(e){var o=this._entity,a=o.ellipsoid;if(!o.isShowing||!o.isAvailable(e)||!T.getValueOrDefault(a.show,e,!0))return n(this._primitive)&&(this._primitive.show=!1),void(n(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1));var s=T.getValueOrUndefined(a.radii,e,N),c=o._getModelMatrix(e,this._modelMatrix);if(!n(c)||!n(s))return n(this._primitive)&&(this._primitive.show=!1),void(n(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1));var d,y=T.getValueOrDefault(a.fill,e,!0),C=T.getValueOrDefault(a.outline,e,!1),w=T.getValueOrClonedDefault(a.outlineColor,e,t.BLACK,L),S=E.getValue(e,i(a.material,P),this._material);this._material=S;var b=T.getValueOrUndefined(a.stackPartitions,e),x=T.getValueOrUndefined(a.slicePartitions,e),A=T.getValueOrUndefined(a.subdivisions,e),M=T.getValueOrDefault(a.outlineWidth,e,1),D=this._scene.mode,I=D===g.SCENE3D,R=this._options,O=this._geometryUpdater.shadowsProperty.getValue(e),F=!I||this._lastSceneMode!==D||!n(this._primitive)||R.stackPartitions!==b||R.slicePartitions!==x||R.subdivisions!==A||this._lastOutlineWidth!==M;if(F){var V=this._primitives;V.removeAndDestroy(this._primitive),V.removeAndDestroy(this._outlinePrimitive),this._primitive=void 0,this._outlinePrimitive=void 0,this._lastSceneMode=D,this._lastOutlineWidth=M,R.stackPartitions=b,R.slicePartitions=x,R.subdivisions=A,R.radii=I?B:s,d=new f({material:S,translucent:S.isTranslucent(),closed:!0}),R.vertexFormat=d.vertexFormat,this._primitive=V.add(new v({geometryInstances:new h({id:o,geometry:new l(R),modelMatrix:I?void 0:c,attributes:{show:new m(y)}}),appearance:d,asynchronous:!1,shadows:O})),R.vertexFormat=_.VERTEX_FORMAT,this._outlinePrimitive=V.add(new v({geometryInstances:new h({id:o,geometry:new u(R),modelMatrix:I?void 0:c,attributes:{show:new m(C),color:r.fromColor(w)}}),appearance:new _({flat:!0,translucent:1!==w.alpha,renderState:{lineWidth:this._geometryUpdater._scene.clampLineWidth(M)}}),asynchronous:!1,shadows:O})),this._lastShow=y,this._lastOutlineShow=C,this._lastOutlineColor=t.clone(w,this._lastOutlineColor)}else if(this._primitive.ready){var k=this._primitive,z=this._outlinePrimitive;k.show=!0,z.show=!0,d=k.appearance,d.material=S;var U=this._attributes;n(U)||(U=k.getGeometryInstanceAttributes(o),this._attributes=U),y!==this._lastShow&&(U.show=m.toValue(y,U.show),this._lastShow=y);var G=this._outlineAttributes;n(G)||(G=z.getGeometryInstanceAttributes(o),this._outlineAttributes=G),C!==this._lastOutlineShow&&(G.show=m.toValue(C,G.show),this._lastOutlineShow=C),t.equals(w,this._lastOutlineColor)||(G.color=r.toValue(w,G.color),t.clone(w,this._lastOutlineColor))}I&&(s.x=Math.max(s.x,.001),s.y=Math.max(s.y,.001),s.z=Math.max(s.z,.001),c=p.multiplyByScale(c,s,c),this._primitive.modelMatrix=c,this._outlinePrimitive.modelMatrix=c)},A.prototype.getBoundingSphere=function(e,t){return S(e,this._primitive,this._outlinePrimitive,t)},A.prototype.isDestroyed=function(){return!1},A.prototype.destroy=function(){var e=this._primitives;e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),a(this)},x}),r("DataSources/StaticGeometryColorBatch",["../Core/AssociativeArray","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defined","../Core/ShowGeometryInstanceAttribute","../Scene/Primitive","./BoundingSphereState"],function(e,t,r,i,n,o,a){"use strict";function s(t,r,i,n,o){this.translucent=r,this.appearanceType=i,this.closed=n,this.shadows=o,this.primitives=t,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new e,this.updaters=new e,this.updatersWithAttributes=new e,this.attributes=new e,this.subscriptions=new e,this.showsUpdated=new e,this.itemsToRemove=[]}function l(e,t,r,i){this._solidBatch=new s(e,!1,t,r,i),this._translucentBatch=new s(e,!0,t,r,i)}var u=new t;return s.prototype.add=function(e,t){var r=e.entity.id;if(this.createPrimitive=!0,this.geometry.set(r,t),this.updaters.set(r,e),e.hasConstantFill&&e.fillMaterialProperty.isConstant){var i=this;this.subscriptions.set(r,e.entity.definitionChanged.addEventListener(function(t,r,n,o){"isShowing"===r&&i.showsUpdated.set(t.id,e)}))}else this.updatersWithAttributes.set(r,e)},s.prototype.remove=function(e){var t=e.entity.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);var r=this.subscriptions.get(t);i(r)&&(r(),this.subscriptions.remove(t))}},s.prototype.update=function(e){var a,s,l=!0,c=0,h=this.primitive,d=this.primitives;if(this.createPrimitive){var p=this.geometry.values,m=p.length;if(m>0){for(i(h)&&(i(this.oldPrimitive)?d.remove(h):this.oldPrimitive=h),s=0;s<m;s++){var f=p[s],_=f.attributes;a=this.attributes.get(f.id.id),i(a)&&(i(_.show)&&(_.show.value=a.show),i(_.color)&&(_.color.value=a.color))}h=new o({asynchronous:!0,geometryInstances:p,appearance:new this.appearanceType({translucent:this.translucent,closed:this.closed}),shadows:this.shadows}),d.add(h),l=!1}else{i(h)&&(d.remove(h),h=void 0);var v=this.oldPrimitive;i(v)&&(d.remove(v),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=h,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(i(h)&&h.ready){i(this.oldPrimitive)&&(d.remove(this.oldPrimitive),this.oldPrimitive=void 0);var g=this.updatersWithAttributes.values,y=g.length,C=this.waitingOnCreate;for(s=0;s<y;s++){var w=g[s],S=this.geometry.get(w.entity.id);if(a=this.attributes.get(S.id.id),i(a)||(a=h.getGeometryInstanceAttributes(S.id),this.attributes.set(S.id.id,a)),!w.fillMaterialProperty.isConstant||C){var E=w.fillMaterialProperty.color;E.getValue(e,u),t.equals(a._lastColor,u)||(a._lastColor=t.clone(u,a._lastColor),a.color=r.toValue(u,a.color),(this.translucent&&255===a.color[3]||!this.translucent&&255!==a.color[3])&&(this.itemsToRemove[c++]=w))}var T=w.entity.isShowing&&(w.hasConstantFill||w.isFilled(e)),b=1===a.show[0];T!==b&&(a.show=n.toValue(T,a.show))}this.updateShows(h),this.waitingOnCreate=!1}else i(h)&&!h.ready&&(l=!1);return this.itemsToRemove.length=c,l},s.prototype.updateShows=function(e){for(var t=this.showsUpdated.values,r=t.length,o=0;o<r;o++){var a=t[o],s=this.geometry.get(a.entity.id),l=this.attributes.get(s.id.id);i(l)||(l=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,l));var u=a.entity.isShowing,c=1===l.show[0];u!==c&&(l.show=n.toValue(u,l.show))}this.showsUpdated.removeAll()},s.prototype.contains=function(e){return this.updaters.contains(e.id)},s.prototype.getBoundingSphere=function(e,t){var r=this.primitive;if(!r.ready)return a.PENDING;var n=r.getGeometryInstanceAttributes(e);return!i(n)||!i(n.boundingSphere)||i(n.show)&&0===n.show[0]?a.FAILED:(n.boundingSphere.clone(t),a.DONE)},s.prototype.removeAllPrimitives=function(){var e=this.primitives,t=this.primitive;i(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());var r=this.oldPrimitive;i(r)&&(e.remove(r),this.oldPrimitive=void 0)},l.prototype.add=function(e,t){var r=t.createFillGeometryInstance(e);255===r.attributes.color.value[3]?this._solidBatch.add(t,r):this._translucentBatch.add(t,r)},l.prototype.remove=function(e){this._solidBatch.remove(e)||this._translucentBatch.remove(e)},l.prototype.update=function(e){var t,r,i=this._solidBatch.update(e);i=this._translucentBatch.update(e)&&i;var n=this._solidBatch.itemsToRemove,o=n.length;if(o>0)for(t=0;t<o;t++)r=n[t],this._solidBatch.remove(r),this._translucentBatch.add(r,r.createFillGeometryInstance(e));n=this._translucentBatch.itemsToRemove;var a=n.length;if(a>0)for(t=0;t<a;t++)r=n[t],this._translucentBatch.remove(r),this._solidBatch.add(r,r.createFillGeometryInstance(e));return(o>0||a>0)&&(i=this._solidBatch.update(e)&&i,i=this._translucentBatch.update(e)&&i),i},l.prototype.getBoundingSphere=function(e,t){return this._solidBatch.contains(e)?this._solidBatch.getBoundingSphere(e,t):this._translucentBatch.contains(e)?this._translucentBatch.getBoundingSphere(e,t):a.FAILED},l.prototype.removeAllPrimitives=function(){this._solidBatch.removeAllPrimitives(),this._translucentBatch.removeAllPrimitives()},l}),r("DataSources/StaticGeometryPerMaterialBatch",["../Core/AssociativeArray","../Core/defined","../Core/ShowGeometryInstanceAttribute","../Scene/Primitive","./BoundingSphereState","./MaterialProperty"],function(e,t,r,i,n,o){"use strict";function a(t,r,i,n,o){this.primitives=t,this.appearanceType=r,this.materialProperty=i,this.closed=n,this.shadows=o,this.updaters=new e,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new e,this.material=void 0,this.updatersWithAttributes=new e,this.attributes=new e,this.invalidated=!1,this.removeMaterialSubscription=i.definitionChanged.addEventListener(a.prototype.onMaterialChanged,this),this.subscriptions=new e,this.showsUpdated=new e}function s(e,t,r,i){this._items=[],this._primitives=e,this._appearanceType=t,this._closed=r,this._shadows=i}return a.prototype.onMaterialChanged=function(){this.invalidated=!0},a.prototype.isMaterial=function(e){var r=this.materialProperty,i=e.fillMaterialProperty;return i===r||!!t(r)&&r.equals(i)},a.prototype.add=function(e,t){var r=t.entity.id;if(this.updaters.set(r,t),this.geometry.set(r,t.createFillGeometryInstance(e)),t.hasConstantFill&&t.fillMaterialProperty.isConstant){var i=this;this.subscriptions.set(r,t.entity.definitionChanged.addEventListener(function(e,r,n,o){"isShowing"===r&&i.showsUpdated.set(e.id,t)}))}else this.updatersWithAttributes.set(r,t);this.createPrimitive=!0},a.prototype.remove=function(e){var r=e.entity.id;if(this.createPrimitive=this.geometry.remove(r)||this.createPrimitive,this.updaters.remove(r)){this.updatersWithAttributes.remove(r);var i=this.subscriptions.get(r);t(i)&&(i(),this.subscriptions.remove(r))}return this.createPrimitive},a.prototype.update=function(e){var n,a,s=!0,l=this.primitive,u=this.primitives,c=this.geometry.values;if(this.createPrimitive){var h=c.length;if(h>0){for(t(l)&&(t(this.oldPrimitive)?u.remove(l):this.oldPrimitive=l),a=0;a<h;a++){var d=c[a],p=d.attributes;n=this.attributes.get(d.id.id),t(n)&&(t(p.show)&&(p.show.value=n.show),t(p.color)&&(p.color.value=n.color))}this.material=o.getValue(e,this.materialProperty,this.material),l=new i({asynchronous:!0,geometryInstances:c,appearance:new this.appearanceType({material:this.material,translucent:this.material.isTranslucent(),closed:this.closed}),shadows:this.shadows}),u.add(l),s=!1}else{t(l)&&(u.remove(l),l=void 0);var m=this.oldPrimitive;t(m)&&(u.remove(m),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=l,this.createPrimitive=!1}else if(t(l)&&l.ready){t(this.oldPrimitive)&&(u.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.material=o.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material;var f=this.updatersWithAttributes.values,_=f.length;for(a=0;a<_;a++){var v=f[a],g=v.entity,y=this.geometry.get(g.id);n=this.attributes.get(y.id.id),t(n)||(n=l.getGeometryInstanceAttributes(y.id),this.attributes.set(y.id.id,n));var C=g.isShowing&&(v.hasConstantFill||v.isFilled(e)),w=1===n.show[0];C!==w&&(n.show=r.toValue(C,n.show))}this.updateShows(l)}else t(l)&&!l.ready&&(s=!1);return s},a.prototype.updateShows=function(e){for(var i=this.showsUpdated.values,n=i.length,o=0;o<n;o++){var a=i[o],s=a.entity,l=this.geometry.get(s.id),u=this.attributes.get(l.id.id);t(u)||(u=e.getGeometryInstanceAttributes(l.id),this.attributes.set(l.id.id,u));var c=s.isShowing,h=1===u.show[0];c!==h&&(u.show=r.toValue(c,u.show))}this.showsUpdated.removeAll()},a.prototype.contains=function(e){return this.updaters.contains(e.id)},a.prototype.getBoundingSphere=function(e,r){var i=this.primitive;if(!i.ready)return n.PENDING;var o=i.getGeometryInstanceAttributes(e);return!t(o)||!t(o.boundingSphere)||t(o.show)&&0===o.show[0]?n.FAILED:(o.boundingSphere.clone(r),n.DONE)},a.prototype.destroy=function(e){var r=this.primitive,i=this.primitives;t(r)&&i.remove(r);var n=this.oldPrimitive;t(n)&&i.remove(n),this.removeMaterialSubscription()},s.prototype.add=function(e,t){for(var r=this._items,i=r.length,n=0;n<i;n++){var o=r[n];if(o.isMaterial(t))return void o.add(e,t)}var s=new a(this._primitives,this._appearanceType,t.fillMaterialProperty,this._closed,this._shadows);s.add(e,t),r.push(s)},s.prototype.remove=function(e){for(var t=this._items,r=t.length,i=r-1;i>=0;i--){var n=t[i];if(n.remove(e)){0===n.updaters.length&&(t.splice(i,1),n.destroy());break}}},s.prototype.update=function(e){var t,r=this._items,i=r.length;for(t=i-1;t>=0;t--){var n=r[t];if(n.invalidated){r.splice(t,1);for(var o=n.updaters.values,a=o.length,s=0;s<a;s++)this.add(e,o[s]);n.destroy()}}var l=!0;for(t=0;t<i;t++)l=r[t].update(e)&&l;return l},s.prototype.getBoundingSphere=function(e,t){for(var r=this._items,i=r.length,o=0;o<i;o++){var a=r[o];if(a.contains(e))return a.getBoundingSphere(e,t)}return n.FAILED},s.prototype.removeAllPrimitives=function(){for(var e=this._items,t=e.length,r=0;r<t;r++)e[r].destroy();this._items.length=0},s}),r("DataSources/StaticGroundGeometryColorBatch",["../Core/AssociativeArray","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defined","../Core/ShowGeometryInstanceAttribute","../Scene/GroundPrimitive","./BoundingSphereState"],function(e,t,r,i,n,o,a){"use strict";function s(t,r,i){this.primitives=t,this.color=r,this.key=i,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new e,this.updaters=new e,this.updatersWithAttributes=new e,this.attributes=new e,this.subscriptions=new e,this.showsUpdated=new e,this.itemsToRemove=[],this.isDirty=!1}function l(t){this._batches=new e,this._primitives=t}var u=new t;s.prototype.add=function(e,t){var r=e.entity.id;if(this.createPrimitive=!0,this.geometry.set(r,t),this.updaters.set(r,e),e.hasConstantFill&&e.fillMaterialProperty.isConstant){var i=this;this.subscriptions.set(r,e.entity.definitionChanged.addEventListener(function(t,r,n,o){"isShowing"===r&&i.showsUpdated.set(t.id,e)}))}else this.updatersWithAttributes.set(r,e)},s.prototype.remove=function(e){var t=e.entity.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);var r=this.subscriptions.get(t);i(r)&&(r(),this.subscriptions.remove(t))}};var c=new Array(4);return s.prototype.update=function(e){var r,a,s=!0,l=0,h=this.primitive,d=this.primitives;if(this.createPrimitive){var p=this.geometry.values,m=p.length;if(m>0){for(i(h)&&(i(this.oldPrimitive)?d.remove(h):this.oldPrimitive=h),a=0;a<m;a++){var f=p[a],_=f.attributes;r=this.attributes.get(f.id.id),i(r)&&(i(_.show)&&(_.show.value=r.show),i(_.color)&&(_.color.value=r.color))}h=new o({asynchronous:!0,geometryInstances:p}),d.add(h),s=!1}else{i(h)&&(d.remove(h),h=void 0);var v=this.oldPrimitive;i(v)&&(d.remove(v),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=h,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(i(h)&&h.ready){i(this.oldPrimitive)&&(d.remove(this.oldPrimitive),this.oldPrimitive=void 0);var g=this.updatersWithAttributes.values,y=g.length,C=this.waitingOnCreate;for(a=0;a<y;a++){var w=g[a],S=this.geometry.get(w.entity.id);if(r=this.attributes.get(S.id.id),i(r)||(r=h.getGeometryInstanceAttributes(S.id),this.attributes.set(S.id.id,r)),!w.fillMaterialProperty.isConstant||C){var E=w.fillMaterialProperty.color;if(E.getValue(e,u),!t.equals(r._lastColor,u)){r._lastColor=t.clone(u,r._lastColor);var T=this.color,b=u.toBytes(c);T[0]===b[0]&&T[1]===b[1]&&T[2]===b[2]&&T[3]===b[3]||(this.itemsToRemove[l++]=w)}}var x=w.entity.isShowing&&(w.hasConstantFill||w.isFilled(e)),A=1===r.show[0];x!==A&&(r.show=n.toValue(x,r.show))}this.updateShows(h),this.waitingOnCreate=!1}else i(h)&&!h.ready&&(s=!1);return this.itemsToRemove.length=l,s},s.prototype.updateShows=function(e){for(var t=this.showsUpdated.values,r=t.length,o=0;o<r;o++){var a=t[o],s=this.geometry.get(a.entity.id),l=this.attributes.get(s.id.id);i(l)||(l=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,l));var u=a.entity.isShowing,c=1===l.show[0];u!==c&&(l.show=n.toValue(u,l.show))}this.showsUpdated.removeAll()},s.prototype.contains=function(e){return this.updaters.contains(e.id)},s.prototype.getBoundingSphere=function(e,t){var r=this.primitive;if(!r.ready)return a.PENDING;var n=r.getBoundingSphere(e);return i(n)?(n.clone(t),a.DONE):a.FAILED},s.prototype.removeAllPrimitives=function(){var e=this.primitives,t=this.primitive;i(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());var r=this.oldPrimitive;i(r)&&(e.remove(r),this.oldPrimitive=void 0)},l.prototype.add=function(e,t){var r,i=t.createFillGeometryInstance(e),n=this._batches,o=new Uint32Array(i.attributes.color.value.buffer)[0];return n.contains(o)?r=n.get(o):(r=new s(this._primitives,i.attributes.color.value,o),n.set(o,r)),r.add(t,i),r},l.prototype.remove=function(e){for(var t=this._batches.values,r=t.length,i=0;i<r;++i)if(t[i].remove(e))return},l.prototype.update=function(e){var t,r,i=!0,n=this._batches,o=n.values,a=o.length;for(t=0;t<a;++t)i=o[t].update(e)&&i;for(t=0;t<a;++t)for(var s=o[t],l=s.itemsToRemove,u=l.length,c=0;c<u;c++){r=l[c],s.remove(r);var h=this.add(e,r);s.isDirty=!0,h.isDirty=!0}var d=o.slice(),p=d.length;for(t=0;t<p;++t){var m=d[t];0===m.geometry.length?n.remove(m.key):m.isDirty&&(i=d[t].update(e)&&i,m.isDirty=!1)}return i},l.prototype.getBoundingSphere=function(e,t){for(var r=this._batches.values,i=r.length,n=0;n<i;++n){var o=r[n];if(o.contains(e))return o.getBoundingSphere(e,t)}return a.FAILED},l.prototype.removeAllPrimitives=function(){for(var e=this._batches.values,t=e.length,r=0;r<t;++r)e[r].removeAllPrimitives()},l}),r("DataSources/StaticOutlineGeometryBatch",["../Core/AssociativeArray","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defined","../Core/ShowGeometryInstanceAttribute","../Scene/PerInstanceColorAppearance","../Scene/Primitive","./BoundingSphereState"],function(e,t,r,i,n,o,a,s){"use strict";function l(t,r,i,n){this.translucent=r,this.width=i,this.shadows=n,this.primitives=t,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new e,this.updaters=new e,this.updatersWithAttributes=new e,this.attributes=new e,this.itemsToRemove=[],this.subscriptions=new e,this.showsUpdated=new e}function u(t,r,i){this._primitives=t,this._scene=r,this._shadows=i,this._solidBatches=new e,this._translucentBatches=new e}l.prototype.add=function(e,t){var r=e.entity.id;if(this.createPrimitive=!0,this.geometry.set(r,t),this.updaters.set(r,e),e.hasConstantOutline&&e.outlineColorProperty.isConstant){var i=this;this.subscriptions.set(r,e.entity.definitionChanged.addEventListener(function(t,r,n,o){"isShowing"===r&&i.showsUpdated.set(t.id,e)}))}else this.updatersWithAttributes.set(r,e)},l.prototype.remove=function(e){var t=e.entity.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);var r=this.subscriptions.get(t);i(r)&&(r(),this.subscriptions.remove(t))}};var c=new t;return l.prototype.update=function(e){var s,l,u=!0,h=0,d=this.primitive,p=this.primitives;if(this.createPrimitive){var m=this.geometry.values,f=m.length;if(f>0){for(i(d)&&(i(this.oldPrimitive)?p.remove(d):this.oldPrimitive=d),l=0;l<f;l++){var _=m[l],v=_.attributes;s=this.attributes.get(_.id.id),i(s)&&(i(v.show)&&(v.show.value=s.show),i(v.color)&&(v.color.value=s.color))}
-d=new a({asynchronous:!0,geometryInstances:m,appearance:new o({flat:!0,translucent:this.translucent,renderState:{lineWidth:this.width}}),shadows:this.shadows}),p.add(d),u=!1}else{i(d)&&(p.remove(d),d=void 0);var g=this.oldPrimitive;i(g)&&(p.remove(g),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=d,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(i(d)&&d.ready){i(this.oldPrimitive)&&(p.remove(this.oldPrimitive),this.oldPrimitive=void 0);var y=this.updatersWithAttributes.values,C=y.length,w=this.waitingOnCreate;for(l=0;l<C;l++){var S=y[l],E=this.geometry.get(S.entity.id);if(s=this.attributes.get(E.id.id),i(s)||(s=d.getGeometryInstanceAttributes(E.id),this.attributes.set(E.id.id,s)),!S.outlineColorProperty.isConstant||w){var T=S.outlineColorProperty;T.getValue(e,c),t.equals(s._lastColor,c)||(s._lastColor=t.clone(c,s._lastColor),s.color=r.toValue(c,s.color),(this.translucent&&255===s.color[3]||!this.translucent&&255!==s.color[3])&&(this.itemsToRemove[h++]=S))}var b=S.entity.isShowing&&(S.hasConstantOutline||S.isOutlineVisible(e)),x=1===s.show[0];b!==x&&(s.show=n.toValue(b,s.show))}this.updateShows(d),this.waitingOnCreate=!1}else i(d)&&!d.ready&&(u=!1);return this.itemsToRemove.length=h,u},l.prototype.updateShows=function(e){for(var t=this.showsUpdated.values,r=t.length,o=0;o<r;o++){var a=t[o],s=this.geometry.get(a.entity.id),l=this.attributes.get(s.id.id);i(l)||(l=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,l));var u=a.entity.isShowing,c=1===l.show[0];u!==c&&(l.show=n.toValue(u,l.show))}this.showsUpdated.removeAll()},l.prototype.contains=function(e){return this.updaters.contains(e.id)},l.prototype.getBoundingSphere=function(e,t){var r=this.primitive;if(!r.ready)return s.PENDING;var n=r.getGeometryInstanceAttributes(e);return!i(n)||!i(n.boundingSphere)||i(n.show)&&0===n.show[0]?s.FAILED:(n.boundingSphere.clone(t),s.DONE)},l.prototype.removeAllPrimitives=function(){var e=this.primitives,t=this.primitive;i(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());var r=this.oldPrimitive;i(r)&&(e.remove(r),this.oldPrimitive=void 0)},u.prototype.add=function(e,t){var r,n,o=t.createOutlineGeometryInstance(e),a=this._scene.clampLineWidth(t.outlineWidth);255===o.attributes.color.value[3]?(r=this._solidBatches,n=r.get(a),i(n)||(n=new l(this._primitives,!1,a,this._shadows),r.set(a,n)),n.add(t,o)):(r=this._translucentBatches,n=r.get(a),i(n)||(n=new l(this._primitives,!0,a,this._shadows),r.set(a,n)),n.add(t,o))},u.prototype.remove=function(e){var t,r=this._solidBatches.values,i=r.length;for(t=0;t<i;t++)if(r[t].remove(e))return;var n=this._translucentBatches.values,o=n.length;for(t=0;t<o;t++)if(n[t].remove(e))return},u.prototype.update=function(e){var t,r,i,n,o,a=this._solidBatches.values,s=a.length,l=this._translucentBatches.values,u=l.length,c=!0,h=!1;do{for(h=!1,r=0;r<s;r++){n=a[r],c=n.update(e),o=n.itemsToRemove;var d=o.length;if(d>0)for(h=!0,t=0;t<d;t++)i=o[t],n.remove(i),this.add(e,i)}for(r=0;r<u;r++){n=l[r],c=n.update(e),o=n.itemsToRemove;var p=o.length;if(p>0)for(h=!0,t=0;t<p;t++)i=o[t],n.remove(i),this.add(e,i)}}while(h);return c},u.prototype.getBoundingSphere=function(e,t){var r,i=this._solidBatches.values,n=i.length;for(r=0;r<n;r++){var o=i[r];if(o.contains(e))return o.getBoundingSphere(e,t)}var a=this._translucentBatches.values,l=a.length;for(r=0;r<l;r++){var u=a[r];if(u.contains(e))return u.getBoundingSphere(e,t)}return s.FAILED},u.prototype.removeAllPrimitives=function(){var e,t=this._solidBatches.values,r=t.length;for(e=0;e<r;e++)t[e].removeAllPrimitives();var i=this._translucentBatches.values,n=i.length;for(e=0;e<n;e++)i[e].removeAllPrimitives()},u}),r("DataSources/GeometryVisualizer",["../Core/AssociativeArray","../Core/BoundingSphere","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Scene/ShadowMode","./BoundingSphereState","./ColorMaterialProperty","./StaticGeometryColorBatch","./StaticGeometryPerMaterialBatch","./StaticGroundGeometryColorBatch","./StaticOutlineGeometryBatch"],function(e,t,r,i,n,o,a,s,l,u,c,h){"use strict";function d(t,r){this._primitives=t,this._groundPrimitives=r,this._dynamicUpdaters=new e}function p(e,t){for(var r=e._batches,i=r.length,n=0;n<i;n++)r[n].remove(t)}function m(e,t,r){if(r.isDynamic)return void e._dynamicBatch.add(t,r);var i;(r.outlineEnabled||r.fillEnabled)&&(i=r.shadowsProperty.getValue(t)),r.outlineEnabled&&e._outlineBatches[i].add(t,r),r.fillEnabled&&(r.onTerrain?e._groundColorBatch.add(t,r):r.isClosed?r.fillMaterialProperty instanceof s?e._closedColorBatches[i].add(t,r):e._closedMaterialBatches[i].add(t,r):r.fillMaterialProperty instanceof s?e._openColorBatches[i].add(t,r):e._openMaterialBatches[i].add(t,r))}function f(t,r,i){this._type=t;var n=r.primitives,a=r.groundPrimitives;this._scene=r,this._primitives=n,this._groundPrimitives=a,this._entityCollection=void 0,this._addedObjects=new e,this._removedObjects=new e,this._changedObjects=new e;var s=o.NUMBER_OF_SHADOW_MODES;this._outlineBatches=new Array(s),this._closedColorBatches=new Array(s),this._closedMaterialBatches=new Array(s),this._openColorBatches=new Array(s),this._openMaterialBatches=new Array(s);for(var p=0;p<s;++p)this._outlineBatches[p]=new h(n,r,p),this._closedColorBatches[p]=new l(n,t.perInstanceColorAppearanceType,!0,p),this._closedMaterialBatches[p]=new u(n,t.materialAppearanceType,!0,p),this._openColorBatches[p]=new l(n,t.perInstanceColorAppearanceType,!1,p),this._openMaterialBatches[p]=new u(n,t.materialAppearanceType,!1,p);this._groundColorBatch=new c(a),this._dynamicBatch=new d(n,a),this._batches=this._outlineBatches.concat(this._closedColorBatches,this._closedMaterialBatches,this._openColorBatches,this._openMaterialBatches,this._groundColorBatch,this._dynamicBatch),this._subscriptions=new e,this._updaters=new e,this._entityCollection=i,i.collectionChanged.addEventListener(f.prototype._onCollectionChanged,this),this._onCollectionChanged(i,i.values,_)}var _=[];d.prototype.add=function(e,t){this._dynamicUpdaters.set(t.entity.id,t.createDynamicUpdater(this._primitives,this._groundPrimitives))},d.prototype.remove=function(e){var t=e.entity.id,i=this._dynamicUpdaters.get(t);r(i)&&(this._dynamicUpdaters.remove(t),i.destroy())},d.prototype.update=function(e){for(var t=this._dynamicUpdaters.values,r=0,i=t.length;r<i;r++)t[r].update(e);return!0},d.prototype.removeAllPrimitives=function(){for(var e=this._dynamicUpdaters.values,t=0,r=e.length;t<r;t++)e[t].destroy();this._dynamicUpdaters.removeAll()},d.prototype.getBoundingSphere=function(e,t){var i=this._dynamicUpdaters.get(e.id);return r(i)&&r(i.getBoundingSphere)?i.getBoundingSphere(e,t):a.FAILED},f.prototype.update=function(e){var t,r,i,n,o=this._addedObjects,a=o.values,s=this._removedObjects,l=s.values,u=this._changedObjects,c=u.values;for(t=c.length-1;t>-1;t--)r=c[t],i=r.id,n=this._updaters.get(i),n.entity===r?(p(this,n),m(this,e,n)):(l.push(r),a.push(r));for(t=l.length-1;t>-1;t--)r=l[t],i=r.id,n=this._updaters.get(i),p(this,n),n.destroy(),this._updaters.remove(i),this._subscriptions.get(i)(),this._subscriptions.remove(i);for(t=a.length-1;t>-1;t--)r=a[t],i=r.id,n=new this._type(r,this._scene),this._updaters.set(i,n),m(this,e,n),this._subscriptions.set(i,n.geometryChanged.addEventListener(f._onGeometryChanged,this));o.removeAll(),s.removeAll(),u.removeAll();var h=!0,d=this._batches,_=d.length;for(t=0;t<_;t++)h=d[t].update(e)&&h;return h};var v=[],g=new t;return f.prototype.getBoundingSphere=function(e,r){for(var i=v,n=g,o=0,s=a.DONE,l=this._batches,u=l.length,c=0;c<u;c++){if(s=l[c].getBoundingSphere(e,n),s===a.PENDING)return a.PENDING;s===a.DONE&&(i[o]=t.clone(n,i[o]),o++)}return 0===o?a.FAILED:(i.length=o,t.fromBoundingSpheres(i,r),a.DONE)},f.prototype.isDestroyed=function(){return!1},f.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(f.prototype._onCollectionChanged,this),this._addedObjects.removeAll(),this._removedObjects.removeAll();var e,t=this._batches,r=t.length;for(e=0;e<r;e++)t[e].removeAllPrimitives();var n=this._subscriptions.values;for(r=n.length,e=0;e<r;e++)n[e]();return this._subscriptions.removeAll(),i(this)},f._onGeometryChanged=function(e){var t=this._removedObjects,i=this._changedObjects,n=e.entity,o=n.id;r(t.get(o))||r(i.get(o))||i.set(o,n)},f.prototype._onCollectionChanged=function(e,t,r){var i,n,o,a=this._addedObjects,s=this._removedObjects,l=this._changedObjects;for(i=r.length-1;i>-1;i--)o=r[i],n=o.id,a.remove(n)||(s.set(n,o),l.remove(n));for(i=t.length-1;i>-1;i--)o=t[i],n=o.id,s.remove(n)?l.set(n,o):a.set(n,o)},f}),r("Scene/Label",["../Core/Cartesian2","../Core/Cartesian3","../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/NearFarScalar","./Billboard","./HeightReference","./HorizontalOrigin","./LabelStyle","./VerticalOrigin"],function(e,t,r,i,n,o,a,s,l,u,c,h,d){"use strict";function p(e){e._rebindAllGlyphs||e._repositionAllGlyphs||e._labelCollection._labelsToUpdate.push(e),e._rebindAllGlyphs=!0}function m(e){e._rebindAllGlyphs||e._repositionAllGlyphs||e._labelCollection._labelsToUpdate.push(e),e._repositionAllGlyphs=!0}function f(n,o){n=i(n,i.EMPTY_OBJECT),this._text=i(n.text,""),this._show=i(n.show,!0),this._font=i(n.font,"30px sans-serif"),this._fillColor=r.clone(i(n.fillColor,r.WHITE)),this._outlineColor=r.clone(i(n.outlineColor,r.BLACK)),this._outlineWidth=i(n.outlineWidth,1),this._style=i(n.style,h.FILL),this._verticalOrigin=i(n.verticalOrigin,d.BOTTOM),this._horizontalOrigin=i(n.horizontalOrigin,c.LEFT),this._pixelOffset=e.clone(i(n.pixelOffset,e.ZERO)),this._eyeOffset=t.clone(i(n.eyeOffset,t.ZERO)),this._position=t.clone(i(n.position,t.ZERO)),this._scale=i(n.scale,1),this._id=n.id,this._translucencyByDistance=n.translucencyByDistance,this._pixelOffsetScaleByDistance=n.pixelOffsetScaleByDistance,this._heightReference=i(n.heightReference,u.NONE),this._labelCollection=o,this._glyphs=[],this._rebindAllGlyphs=!0,this._repositionAllGlyphs=!0,this._actualClampedPosition=void 0,this._removeCallbackFunc=void 0,this._mode=void 0,this._updateClamping()}return o(f.prototype,{show:{get:function(){return this._show},set:function(e){if(this._show!==e){this._show=e;for(var t=this._glyphs,r=0,i=t.length;r<i;r++){var o=t[r].billboard;n(o)&&(o.show=e)}}}},position:{get:function(){return this._position},set:function(e){var r=this._position;if(!t.equals(r,e))if(t.clone(e,r),this._heightReference===u.NONE)for(var i=this._glyphs,o=0,a=i.length;o<a;o++){var s=i[o].billboard;n(s)&&(s.position=e)}else this._updateClamping()}},heightReference:{get:function(){return this._heightReference},set:function(e){if(e!==this._heightReference){this._heightReference=e;for(var t=this._glyphs,r=0,i=t.length;r<i;r++){var o=t[r].billboard;n(o)&&(o.heightReference=e)}m(this),this._updateClamping()}}},text:{get:function(){return this._text},set:function(e){this._text!==e&&(this._text=e,p(this))}},font:{get:function(){return this._font},set:function(e){this._font!==e&&(this._font=e,p(this))}},fillColor:{get:function(){return this._fillColor},set:function(e){var t=this._fillColor;r.equals(t,e)||(r.clone(e,t),p(this))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){var t=this._outlineColor;r.equals(t,e)||(r.clone(e,t),p(this))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,p(this))}},style:{get:function(){return this._style},set:function(e){this._style!==e&&(this._style=e,p(this))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(t){var r=this._pixelOffset;if(!e.equals(r,t)){e.clone(t,r);for(var i=this._glyphs,o=0,a=i.length;o<a;o++){var s=i[o];n(s.billboard)&&(s.billboard.pixelOffset=t)}}}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){var t=this._translucencyByDistance;if(!s.equals(t,e)){this._translucencyByDistance=s.clone(e,t);for(var r=this._glyphs,i=0,o=r.length;i<o;i++){var a=r[i];n(a.billboard)&&(a.billboard.translucencyByDistance=e)}}}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){var t=this._pixelOffsetScaleByDistance;if(!s.equals(t,e)){this._pixelOffsetScaleByDistance=s.clone(e,t);for(var r=this._glyphs,i=0,o=r.length;i<o;i++){var a=r[i];n(a.billboard)&&(a.billboard.pixelOffsetScaleByDistance=e)}}}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){var r=this._eyeOffset;if(!t.equals(r,e)){t.clone(e,r);for(var i=this._glyphs,o=0,a=i.length;o<a;o++){var s=i[o];n(s.billboard)&&(s.billboard.eyeOffset=e)}}}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,m(this))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){if(this._verticalOrigin!==e){this._verticalOrigin=e;for(var t=this._glyphs,r=0,i=t.length;r<i;r++){var o=t[r];n(o.billboard)&&(o.billboard.verticalOrigin=e)}m(this)}}},scale:{get:function(){return this._scale},set:function(e){if(this._scale!==e){this._scale=e;for(var t=this._glyphs,r=0,i=t.length;r<i;r++){var o=t[r];n(o.billboard)&&(o.billboard.scale=e)}m(this)}}},id:{get:function(){return this._id},set:function(e){if(this._id!==e){this._id=e;for(var t=this._glyphs,r=0,i=t.length;r<i;r++){var o=t[r];n(o.billboard)&&(o.billboard.id=e)}}}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=t.clone(e,this._actualClampedPosition);for(var r=this._glyphs,i=0,o=r.length;i<o;i++){var a=r[i];n(a.billboard)&&(a.billboard._position=e,a.billboard._actualPosition=e,a.billboard._clampedPosition=e)}}}}),f.prototype._updateClamping=function(){l._updateClamping(this._labelCollection,this)},f.prototype.computeScreenSpacePosition=function(t,r){n(r)||(r=new e);var i=this._labelCollection,o=i.modelMatrix,a=n(this._actualClampedPosition)?this._actualClampedPosition:this._position,s=l._computeScreenSpacePosition(o,a,this._eyeOffset,this._pixelOffset,t,r);return s},f.prototype.equals=function(i){return this===i||n(i)&&this._show===i._show&&this._scale===i._scale&&this._style===i._style&&this._verticalOrigin===i._verticalOrigin&&this._horizontalOrigin===i._horizontalOrigin&&this._heightReference===i._heightReference&&this._text===i._text&&this._font===i._font&&t.equals(this._position,i._position)&&r.equals(this._fillColor,i._fillColor)&&r.equals(this._outlineColor,i._outlineColor)&&e.equals(this._pixelOffset,i._pixelOffset)&&t.equals(this._eyeOffset,i._eyeOffset)&&s.equals(this._translucencyByDistance,i._translucencyByDistance)&&s.equals(this._pixelOffsetScaleByDistance,i._pixelOffsetScaleByDistance)&&this._id===i._id},f.prototype.isDestroyed=function(){return!1},f}),r("Scene/LabelCollection",["../Core/Cartesian2","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Matrix4","../Core/writeTextToCanvas","./BillboardCollection","./HeightReference","./HorizontalOrigin","./Label","./LabelStyle","./TextureAtlas","./VerticalOrigin"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(){this.textureInfo=void 0,this.dimensions=void 0,this.billboard=void 0}function _(e,t,r){this.labelCollection=e,this.index=t,this.dimensions=r}function v(e,t,r,i,n,o,a){return T.font=t,T.fillColor=r,T.strokeColor=i,T.strokeWidth=n,a===m.BOTTOM?T.textBaseline="bottom":a===m.TOP?T.textBaseline="top":T.textBaseline="middle",T.fill=o===d.FILL||o===d.FILL_AND_OUTLINE,T.stroke=o===d.OUTLINE||o===d.FILL_AND_OUTLINE,s(e,T)}function g(e,t){t.textureInfo=void 0,t.dimensions=void 0;var i=t.billboard;r(i)&&(i.show=!1,i.image=void 0,e._spareBillboards.push(i),t.billboard=void 0)}function y(e,t,r,i){e.addImage(t,r).then(function(e,t){i.index=e})}function C(e,t){var i,n,o,a=t._text,s=a.length,l=t._glyphs,u=l.length;if(s<u)for(n=s;n<u;++n)g(e,l[n]);l.length=s;var h=e._glyphTextureCache;for(o=0;o<s;++o){var d=a.charAt(o),p=t._font,m=t._fillColor,C=t._outlineColor,w=t._outlineWidth,S=t._style,E=t._verticalOrigin,T=JSON.stringify([d,p,m.toRgba(),C.toRgba(),w,+S,+E]),b=h[T];if(!r(b)){var x=v(d,p,m,C,w,S,E);b=new _(e,-1,x.dimensions),h[T]=b,x.width>0&&x.height>0&&y(e._textureAtlas,T,x,b)}if(i=l[o],r(i)?b.index===-1?g(e,i):r(i.textureInfo)&&(i.textureInfo=void 0):(i=new f,l[o]=i),i.textureInfo=b,i.dimensions=b.dimensions,b.index!==-1){var A=i.billboard;r(A)||(A=e._spareBillboards.length>0?e._spareBillboards.pop():e._billboardCollection.add({collection:e}),i.billboard=A),A.show=t._show,A.position=t._position,A.eyeOffset=t._eyeOffset,A.pixelOffset=t._pixelOffset,A.horizontalOrigin=c.LEFT,A.verticalOrigin=t._verticalOrigin,A.heightReference=t._heightReference,A.scale=t._scale,A.pickPrimitive=t,A.id=t._id,A.image=T,A.translucencyByDistance=t._translucencyByDistance,A.pixelOffsetScaleByDistance=t._pixelOffsetScaleByDistance}}t._repositionAllGlyphs=!0}function w(e,t){var i,n,o=e._glyphs,a=0,s=0,l=0,u=o.length;for(l=0;l<u;++l)i=o[l],n=i.dimensions,a+=n.computedWidth,s=Math.max(s,n.height);var h=e._scale,d=e._horizontalOrigin,p=0;d===c.CENTER?p-=a/2*h:d===c.RIGHT&&(p-=a*h),b.x=p*t,b.y=0;var f=e._verticalOrigin;for(l=0;l<u;++l)i=o[l],n=i.dimensions,f===m.BOTTOM||n.height===s?b.y=-n.descent*h:f===m.TOP?b.y=-(s-n.height)*h-n.descent*h:f===m.CENTER&&(b.y=-(s-n.height)/2*h-n.descent*h),b.y*=t,r(i.billboard)&&i.billboard._setTranslate(b),b.x+=n.computedWidth*h*t}function S(e,t){for(var i=t._glyphs,o=0,a=i.length;o<a;++o)g(e,i[o]);t._labelCollection=void 0,r(t._removeCallbackFunc)&&t._removeCallbackFunc(),n(t)}function E(e){e=t(e,t.EMPTY_OBJECT),this._scene=e.scene,this._textureAtlas=void 0,this._billboardCollection=new l({scene:this._scene}),this._billboardCollection.destroyTextureAtlas=!1,this._spareBillboards=[],this._glyphTextureCache={},this._labels=[],this._labelsToUpdate=[],this._totalGlyphCount=0,this._resolutionScale=void 0,this.modelMatrix=a.clone(t(e.modelMatrix,a.IDENTITY)),this.debugShowBoundingVolume=t(e.debugShowBoundingVolume,!1)}var T={},b=new e;return i(E.prototype,{length:{get:function(){return this._labels.length}}}),E.prototype.add=function(e){var t=new h(e,this);return this._labels.push(t),this._labelsToUpdate.push(t),t},E.prototype.remove=function(e){if(r(e)&&e._labelCollection===this){var t=this._labels.indexOf(e);if(t!==-1)return this._labels.splice(t,1),S(this,e),!0}return!1},E.prototype.removeAll=function(){for(var e=this._labels,t=0,r=e.length;t<r;++t)S(this,e[t]);e.length=0},E.prototype.contains=function(e){return r(e)&&e._labelCollection===this},E.prototype.get=function(e){return this._labels[e]},E.prototype.update=function(e){var t=this._billboardCollection;t.modelMatrix=this.modelMatrix,t.debugShowBoundingVolume=this.debugShowBoundingVolume;var i=e.context;r(this._textureAtlas)||(this._textureAtlas=new p({context:i}),t.textureAtlas=this._textureAtlas);var n=i.uniformState,o=n.resolutionScale,a=this._resolutionScale!==o;this._resolutionScale=o;var s;s=a?this._labels:this._labelsToUpdate;for(var l=s.length,u=0;u<l;++u){var c=s[u];if(!c.isDestroyed()){var h=c._glyphs.length;c._rebindAllGlyphs&&(C(this,c),c._rebindAllGlyphs=!1),(a||c._repositionAllGlyphs)&&(w(c,o),c._repositionAllGlyphs=!1);var d=c._glyphs.length-h;this._totalGlyphCount+=d}}this._labelsToUpdate.length=0,t.update(e)},E.prototype.isDestroyed=function(){return!1},E.prototype.destroy=function(){return this.removeAll(),this._billboardCollection=this._billboardCollection.destroy(),this._textureAtlas=this._textureAtlas&&this._textureAtlas.destroy(),n(this)},E}),r("DataSources/LabelVisualizer",["../Core/AssociativeArray","../Core/Cartesian2","../Core/Cartesian3","../Core/Color","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/NearFarScalar","../Scene/HeightReference","../Scene/HorizontalOrigin","../Scene/LabelCollection","../Scene/LabelStyle","../Scene/VerticalOrigin","./BoundingSphereState","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f){"use strict";function _(e){this.entity=e,this.label=void 0,this.index=void 0}function v(t,r){r.collectionChanged.addEventListener(v.prototype._onCollectionChanged,this),this._scene=t,this._unusedIndexes=[],this._labelCollection=void 0,this._entityCollection=r,this._items=new e,this._onCollectionChanged(r,r.values,[],[])}function g(e,t){if(o(e)){var r=e.label;o(r)&&(t.push(e.index),r.id=void 0,r.show=!1,e.label=void 0,e.index=-1)}}var y=1,C="30px sans-serif",w=d.FILL,S=i.WHITE,E=i.BLACK,T=1,b=t.ZERO,x=r.ZERO,A=u.NONE,P=c.CENTER,M=p.CENTER,D=new r,I=new i,R=new i,O=new r,N=new t,L=new l,B=new l;return v.prototype.update=function(e){for(var t=this._items.values,r=this._unusedIndexes,i=0,n=t.length;i<n;i++){var a,s=t[i],l=s.entity,u=l._label,c=s.label,d=l.isShowing&&l.isAvailable(e)&&f.getValueOrDefault(u._show,e,!0);if(d&&(D=f.getValueOrUndefined(l._position,e,D),a=f.getValueOrUndefined(u._text,e),d=o(D)&&o(a)),d){if(!o(c)){var p=this._labelCollection;o(p)||(p=this._scene.primitives.add(new h({scene:this._scene})),this._labelCollection=p);var m=r.length;if(m>0){var _=r.pop();s.index=_,c=p.get(_)}else c=p.add(),s.index=p.length-1;c.id=l,s.label=c}c.show=!0,c.position=D,c.text=a,c.scale=f.getValueOrDefault(u._scale,e,y),c.font=f.getValueOrDefault(u._font,e,C),c.style=f.getValueOrDefault(u._style,e,w),c.fillColor=f.getValueOrDefault(u._fillColor,e,S,I),c.outlineColor=f.getValueOrDefault(u._outlineColor,e,E,R),c.outlineWidth=f.getValueOrDefault(u._outlineWidth,e,T),c.pixelOffset=f.getValueOrDefault(u._pixelOffset,e,b,N),c.eyeOffset=f.getValueOrDefault(u._eyeOffset,e,x,O),c.heightReference=f.getValueOrDefault(u._heightReference,e,A),c.horizontalOrigin=f.getValueOrDefault(u._horizontalOrigin,e,P),c.verticalOrigin=f.getValueOrDefault(u._verticalOrigin,e,M),c.translucencyByDistance=f.getValueOrUndefined(u._translucencyByDistance,e,L),c.pixelOffsetScaleByDistance=f.getValueOrUndefined(u._pixelOffsetScaleByDistance,e,B)}else g(s,r)}return!0},v.prototype.getBoundingSphere=function(e,t){var i=this._items.get(e.id);if(!o(i)||!o(i.label))return m.FAILED;var a=i.label;return t.center=r.clone(n(a._clampedPosition,a.position),t.center),t.radius=0,m.DONE},v.prototype.isDestroyed=function(){return!1},v.prototype.destroy=function(){return this._entityCollection.collectionChanged.removeEventListener(v.prototype._onCollectionChanged,this),o(this._labelCollection)&&this._scene.primitives.remove(this._labelCollection),a(this)},v.prototype._onCollectionChanged=function(e,t,r,i){var n,a,s=this._unusedIndexes,l=this._items;for(n=t.length-1;n>-1;n--)a=t[n],o(a._label)&&o(a._position)&&l.set(a.id,new _(a));for(n=i.length-1;n>-1;n--)a=i[n],o(a._label)&&o(a._position)?l.contains(a.id)||l.set(a.id,new _(a)):(g(l.get(a.id),s),l.remove(a.id));for(n=r.length-1;n>-1;n--)a=r[n],g(l.get(a.id),s),l.remove(a.id)},v}),r("ThirdParty/gltfDefaults",["../Core/Cartesian3","../Core/defaultValue","../Core/defined","../Core/Quaternion","../Renderer/WebGLConstants"],function(e,t,r,i,n){"use strict";function o(e){r(e.accessors)||(e.accessors={});var i=e.accessors;for(var n in i)if(i.hasOwnProperty(n)){var o=i[n];o.byteStride=t(o.byteStride,0)}}function a(e){r(e.animations)||(e.animations={});var i=e.animations;for(var n in i)if(i.hasOwnProperty(n)){var o=i[n];r(o.channels)||(o.channels=[]),r(o.parameters)||(o.parameters={}),r(o.samplers)||(o.samplers={});var a=i.samplers;for(var s in a)if(a.hasOwnProperty(s)){var l=a[s];l.interpolation=t(l.interpolation,"LINEAR")}}}function s(e){r(e.asset)||(e.asset={});var i=e.asset;r(i.profile)&&"string"!=typeof i.profile||(i.profile={});var n=i.profile;i.premultipliedAlpha=t(i.premultipliedAlpha,!1),n.api=t(n.api,"WebGL"),n.version=t(n.version,"1.0.2"),r(e.version)&&(i.version=t(i.version,e.version),delete e.version),"number"==typeof i.version&&(i.version=i.version.toFixed(1).toString())}function l(e){r(e.buffers)||(e.buffers={});var i=e.buffers;for(var n in i)if(i.hasOwnProperty(n)){var o=i[n];o.type=t(o.type,"arraybuffer")}}function u(e){r(e.bufferViews)||(e.bufferViews={})}function c(e){r(e.cameras)||(e.cameras={})}function h(e){r(e.images)||(e.images={})}function d(e){r(e.extensions)||(e.extensions={});var i=e.extensions;r(i.KHR_materials_common)||(i.KHR_materials_common={});var n=i.KHR_materials_common;r(e.lights)?(n.lights=e.lights,delete e.lights):r(n.lights)||(n.lights={});var o=n.lights;for(var a in o)if(o.hasOwnProperty(a)){var s=o[a];if("ambient"===s.type){r(s.ambient)||(s.ambient={});var l=s.ambient;r(l.color)||(l.color=[1,1,1])}else if("directional"===s.type){r(s.directional)||(s.directional={});var u=s.directional;r(u.color)||(u.color=[1,1,1])}else if("point"===s.type){r(s.point)||(s.point={});var c=s.point;r(c.color)||(c.color=[1,1,1]),c.constantAttenuation=t(c.constantAttenuation,1),c.linearAttenuation=t(c.linearAttenuation,0),c.quadraticAttenuation=t(c.quadraticAttenuation,0)}else if("spot"===s.type){r(s.spot)||(s.spot={});var h=s.spot;r(h.color)||(h.color=[1,1,1]),h.constantAttenuation=t(h.constantAttenuation,1),h.fallOffAngle=t(h.fallOffAngle,3.14159265),h.fallOffExponent=t(h.fallOffExponent,0),h.linearAttenuation=t(h.linearAttenuation,0),h.quadraticAttenuation=t(h.quadraticAttenuation,0)}}}function p(e){r(e.materials)||(e.materials={});var t=e.materials;for(var i in t)if(t.hasOwnProperty(i)){var o=t[i],a=o.instanceTechnique;if(r(a)&&(o.technique=a.technique,o.values=a.values,delete o.instanceTechnique),!r(o.extensions))if(r(o.technique))r(o.values)||(o.values={});else{delete o.values,o.extensions={KHR_materials_common:{technique:"CONSTANT",transparent:!1,values:{emission:{type:n.FLOAT_VEC4,value:[.5,.5,.5,1]}}}},r(e.extensionsUsed)||(e.extensionsUsed=[]);var s=e.extensionsUsed;s.indexOf("KHR_materials_common")===-1&&s.push("KHR_materials_common")}}}function m(e){r(e.meshes)||(e.meshes={});var i=e.meshes;for(var o in i)if(i.hasOwnProperty(o)){var a=i[o];r(a.primitives)||(a.primitives=[]);for(var s=a.primitives.length,l=s.length,u=0;u<l;++u){var c=s[u];r(c.attributes)||(c.attributes={});var h=t(c.primitive,n.TRIANGLES);c.mode=t(c.mode,h)}}}function f(t){r(t.nodes)||(t.nodes={});var n=t.nodes,o=parseFloat(t.asset.version)<1,a=new e,s=new i;for(var l in n)if(n.hasOwnProperty(l)){var u=n[l];if(r(u.children)||(u.children=[]),o&&r(u.rotation)){var c=u.rotation;e.fromArray(c,0,a),i.fromAxisAngle(a,c[3],s),u.rotation=[s.x,s.y,s.z,s.w]}r(u.matrix)||(r(u.translation)||r(u.rotation)||r(u.scale)?(r(u.translation)||(u.translation=[0,0,0]),r(u.rotation)||(u.rotation=[0,0,0,1]),r(u.scale)||(u.scale=[1,1,1])):u.matrix=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]);var h=u.instanceSkin;r(h)&&(u.skeletons=h.skeletons,u.skin=h.skin,u.meshes=h.meshes,delete u.instanceSkin)}}function _(e){r(e.programs)||(e.programs={});var t=e.programs;for(var i in t)if(t.hasOwnProperty(i)){var n=t[i];r(n.attributes)||(n.attributes=[])}}function v(e){r(e.samplers)||(e.samplers={});var i=e.samplers;for(var o in 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T}),r("Scene/getBinaryAccessor",["../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/ComponentDatatype","../Core/Matrix2","../Core/Matrix3","../Core/Matrix4"],function(e,t,r,i,n,o,a){"use strict";function s(e){var t,r=e.componentType;t="string"==typeof r?i.fromName(r):r;var n=l[e.type],o=u[e.type];return{componentsPerAttribute:n,classType:o,createArrayBufferView:function(e,r,o){return i.createArrayBufferView(t,e,r,n*o)}}}var l={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},u={SCALAR:void 0,VEC2:e,VEC3:t,VEC4:r,MAT2:n,MAT3:o,MAT4:a};return s}),r("Scene/JobType",["../Core/freezeObject"],function(e){"use strict";var t={TEXTURE:0,PROGRAM:1,BUFFER:2,NUMBER_OF_JOB_TYPES:3};return e(t)}),r("Scene/ModelAnimationCache",["../Core/Cartesian3","../Core/defaultValue","../Core/defined","../Core/LinearSpline","../Core/Matrix4","../Core/Quaternion","../Core/QuaternionSpline","../Renderer/WebGLConstants","./getBinaryAccessor"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(){}function c(e,r){var i=e.gltf,n=i.buffers,o=i.bufferViews,a=o[r.bufferView],s=n[a.buffer],u=a.byteOffset+r.byteOffset,c=r.count*l(r).componentsPerAttribute;return e.cacheKey+"//"+t(s.path,"")+"/"+u+"/"+c}function h(e,t,r){return e.cacheKey+"//"+t+"/"+r}function d(e){this._value=e}var p={},m=new e;u.getAnimationParameterValues=function(t,i){var n=c(t,i),a=p[n];if(!r(a)){var u,h=t._loadResources,d=t.gltf,f=parseFloat(d.asset.version)<1,_=d.bufferViews,v=_[i.bufferView],g=i.componentType,y=i.type,C=i.count,w=h.getBuffer(v),S=l(i).createArrayBufferView(w.buffer,w.byteOffset+i.byteOffset,C);if(g===s.FLOAT&&"SCALAR"===y)a=S;else if(g===s.FLOAT&&"VEC3"===y)for(a=new Array(C),u=0;u<C;++u)a[u]=e.fromArray(S,3*u);else if(g===s.FLOAT&&"VEC4"===y)for(a=new Array(C),u=0;u<C;++u){var E=4*u;f?a[u]=o.fromAxisAngle(e.fromArray(S,E,m),S[E+3]):a[u]=o.unpack(S,E)}r(t.cacheKey)&&(p[n]=a)}return a};var f={};d.prototype.evaluate=function(e,t){return this._value},u.getAnimationSpline=function(e,t,n,o,l,u){var c=h(e,t,o),p=f[c];if(!r(p)){var m=u[l.input],_=e.gltf.accessors[n.parameters[l.output]],v=u[l.output];if(1===m.length&&1===v.length)p=new d(v[0]);else{var g=_.componentType,y=_.type;"LINEAR"===l.interpolation&&(g===s.FLOAT&&"VEC3"===y?p=new i({times:m,points:v}):g===s.FLOAT&&"VEC4"===y&&(p=new a({times:m,points:v})))}r(e.cacheKey)&&(f[c]=p)}return p};var _={};return u.getSkinInverseBindMatrices=function(e,t){var i=c(e,t),o=_[i];if(!r(o)){var a=e._loadResources,u=e.gltf,h=u.bufferViews,d=h[t.bufferView],p=t.componentType,m=t.type,f=t.count,v=a.getBuffer(d),g=l(t).createArrayBufferView(v.buffer,v.byteOffset+t.byteOffset,f);if(o=new Array(f),p===s.FLOAT&&"MAT4"===m)for(var y=0;y<f;++y)o[y]=n.fromArray(g,16*y);_[i]=o}return o},u}),r("Scene/ModelAnimationLoop",["../Core/freezeObject"],function(e){"use strict";var t={NONE:0,REPEAT:1,MIRRORED_REPEAT:2};return 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i=[],n=this._model._animationIds,o=n.length,a=0;a<o;++a)r.name=n[a],i.push(this.add(r));return i},h.prototype.remove=function(e){if(r(e)){var t=this._scheduledAnimations,i=t.indexOf(e);if(i!==-1)return t.splice(i,1),this.animationRemoved.raiseEvent(this._model,e),!0}return!1},h.prototype.removeAll=function(){var e=this._model,t=this._scheduledAnimations,r=t.length;this._scheduledAnimations=[];for(var i=0;i<r;++i)this.animationRemoved.raiseEvent(e,t[i])},h.prototype.contains=function(e){return!!r(e)&&this._scheduledAnimations.indexOf(e)!==-1},h.prototype.get=function(e){return this._scheduledAnimations[e]};var m=[];return h.prototype.update=function(e){var i=this._scheduledAnimations,n=i.length;if(0===n)return this._previousTime=void 0,!1;if(a.equals(e.time,this._previousTime))return!1;this._previousTime=a.clone(e.time,this._previousTime);for(var o=!1,l=e.time,h=this._model,f=0;f<n;++f){var _=i[f],v=_._runtimeAnimation;r(_._computedStartTime)||(_._computedStartTime=a.addSeconds(t(_.startTime,l),_.delay,new a)),r(_._duration)||(_._duration=v.stopTime*(1/_.speedup));var g=_._computedStartTime,y=_._duration,C=_.stopTime,w=0!==y?a.secondsDifference(l,g)/y:0,S=w>=0,E=_.loop===u.REPEAT||_.loop===u.MIRRORED_REPEAT,T=(S||E&&!r(_.startTime))&&(w<=1||E)&&(!r(C)||a.lessThanOrEquals(l,C));if(T){if(_._state===c.STOPPED&&(_._state=c.ANIMATING,_.start.numberOfListeners>0&&e.afterRender.push(_._raiseStartEvent)),_.loop===u.REPEAT)w-=Math.floor(w);else if(_.loop===u.MIRRORED_REPEAT){var b=Math.floor(w),x=w-b;w=b%2===1?1-x:x}_.reverse&&(w=1-w);var A=w*y*_.speedup;A=s.clamp(A,v.startTime,v.stopTime),d(v,A),_.update.numberOfListeners>0&&(_._updateEventTime=A,e.afterRender.push(_._raiseUpdateEvent)),o=!0}else S&&_._state===c.ANIMATING&&(_._state=c.STOPPED,_.stop.numberOfListeners>0&&e.afterRender.push(_._raiseStopEvent),_.removeOnStop&&m.push(_))}n=m.length;for(var P=0;P<n;++P){var M=m[P];i.splice(i.indexOf(M),1),e.afterRender.push(p(this,h,M))}return m.length=0,o},h}),r("Scene/ModelMaterial",["../Core/defined","../Core/defineProperties","../Core/DeveloperError"],function(e,t,r){"use strict";function i(e,t,r){this._name=t.name,this._id=r,this._uniformMap=e._uniformMaps[r]}return t(i.prototype,{name:{get:function(){return this._name}},id:{get:function(){return this._id}}}),i.prototype.setValue=function(e,t){var r=this._uniformMap.values[e];r.value=r.clone(t,r.value)},i.prototype.getValue=function(t){var r=this._uniformMap.values[t];if(e(r))return r.value},i}),r("Scene/modelMaterialsCommon",["../Core/defaultValue","../Core/defined","../Renderer/WebGLConstants"],function(e,t,r){"use strict";function i(e){switch(e){case r.FLOAT:return"float";case r.FLOAT_VEC2:return"vec2";case r.FLOAT_VEC3:return"vec3";case r.FLOAT_VEC4:return"vec4";case r.FLOAT_MAT2:return"mat2";case r.FLOAT_MAT3:return"mat3";case r.FLOAT_MAT4:return"mat4";case r.SAMPLER_2D:return"sampler2D"}}function n(e){var i,n={};if(t(e.extensions)&&t(e.extensions.KHR_materials_common)&&(i=e.extensions.KHR_materials_common.lights),t(i)){var o=e.nodes;for(var a in o)if(o.hasOwnProperty(a)){var s=o[a];if(t(s.extensions)&&t(s.extensions.KHR_materials_common)){var l=s.extensions.KHR_materials_common.light;t(l)&&t(i[l])&&(i[l].node=a),delete s.extensions.KHR_materials_common}}var u=0;for(var c in i)if(i.hasOwnProperty(c)){var h=i[c],d=h.type;if("ambient"!==d&&!t(h.node)){delete i[c];continue}var p="light"+u.toString();switch(h.baseName=p,d){case"ambient":var m=h.ambient;n[p+"Color"]={type:r.FLOAT_VEC3,value:m.color};break;case"directional":var f=h.directional;n[p+"Color"]={type:r.FLOAT_VEC3,value:f.color},t(h.node)&&(n[p+"Transform"]={node:h.node,semantic:"MODELVIEW",type:r.FLOAT_MAT4});break;case"point":var _=h.point;n[p+"Color"]={type:r.FLOAT_VEC3,value:_.color},t(h.node)&&(n[p+"Transform"]={node:h.node,semantic:"MODELVIEW",type:r.FLOAT_MAT4}),n[p+"Attenuation"]={type:r.FLOAT_VEC3,value:[_.constantAttenuation,_.linearAttenuation,_.quadraticAttenuation]};break;case"spot":var v=h.spot;n[p+"Color"]={type:r.FLOAT_VEC3,value:v.color},t(h.node)&&(n[p+"Transform"]={node:h.node,semantic:"MODELVIEW",type:r.FLOAT_MAT4},n[p+"InverseTransform"]={node:h.node,semantic:"MODELVIEWINVERSE",type:r.FLOAT_MAT4,useInFragment:!0}),n[p+"Attenuation"]={type:r.FLOAT_VEC3,value:[v.constantAttenuation,v.linearAttenuation,v.quadraticAttenuation]},n[p+"FallOff"]={type:r.FLOAT_VEC2,value:[v.fallOffAngle,v.fallOffExponent]}}++u}}return n}function o(r,i,n){var o,a=e(n,0);do o=i+(a++).toString();while(t(r[o]));return o}function a(n,a,l){var u,m=n.techniques,f=n.shaders,_=n.programs,v=a.technique.toUpperCase();t(n.extensions)&&t(n.extensions.KHR_materials_common)&&(u=n.extensions.KHR_materials_common.lights);var g=e(a.jointCount,0),y=g>0,C=a.values,w="precision highp float;\n",S="precision highp float;\n",E=o(m,"technique",c),T=o(f,"vertexShader",h),b=o(f,"fragmentShader",d),x=o(_,"program",p),A="CONSTANT"!==v,P={modelViewMatrix:{semantic:"MODELVIEW",type:r.FLOAT_MAT4},projectionMatrix:{semantic:"PROJECTION",type:r.FLOAT_MAT4}};A&&(P.normalMatrix={semantic:"MODELVIEWINVERSETRANSPOSE",type:r.FLOAT_MAT3}),y&&(P.jointMatrix={count:g,semantic:"JOINTMATRIX",type:r.FLOAT_MAT4});var M,D=!1;for(var I in C)if(C.hasOwnProperty(I)&&"transparent"!==I&&"doubleSided"!==I){var R=s(I,C[I]);M=I.toLowerCase(),D||R!==r.SAMPLER_2D||(D=!0),P[M]={type:R}}if(t(l))for(var O in l)l.hasOwnProperty(O)&&(P[O]=l[O]);var N={};for(var L in P)if(P.hasOwnProperty(L)){var B=P[L];N["u_"+L]=L;var F=t(B.count)?"["+B.count+"]":"";B.type!==r.FLOAT_MAT3&&B.type!==r.FLOAT_MAT4||B.useInFragment?(S+="uniform "+i(B.type)+" u_"+L+F+";\n",delete B.useInFragment):w+="uniform "+i(B.type)+" u_"+L+F+";\n"}var V="";y&&(V+="  mat4 skinMat = a_weight.x * u_jointMatrix[int(a_joint.x)];\n",V+="  skinMat += a_weight.y * u_jointMatrix[int(a_joint.y)];\n",V+="  skinMat += a_weight.z * u_jointMatrix[int(a_joint.z)];\n",V+="  skinMat += a_weight.w * u_jointMatrix[int(a_joint.w)];\n");var k={a_position:"position"};P.position={semantic:"POSITION",type:r.FLOAT_VEC3},w+="attribute vec3 a_position;\n",w+="varying vec3 v_positionEC;\n",V+=y?"  vec4 pos = u_modelViewMatrix * skinMat * vec4(a_position,1.0);\n":"  vec4 pos = u_modelViewMatrix * vec4(a_position,1.0);\n",V+="  v_positionEC = pos.xyz;\n",V+="  gl_Position = u_projectionMatrix * pos;\n",S+="varying vec3 v_positionEC;\n",A&&(k.a_normal="normal",P.normal={semantic:"NORMAL",type:r.FLOAT_VEC3},w+="attribute vec3 a_normal;\n",w+="varying vec3 v_normal;\n",V+=y?"  v_normal = u_normalMatrix * mat3(skinMat) * a_normal;\n":"  v_normal = u_normalMatrix * a_normal;\n",S+="varying vec3 v_normal;\n");var z;D&&(k.a_texcoord_0="texcoord_0",P.texcoord_0={semantic:"TEXCOORD_0",type:r.FLOAT_VEC2},z="v_texcoord_0",w+="attribute vec2 a_texcoord_0;\n",w+="varying vec2 "+z+";\n",V+="  "+z+" = a_texcoord_0;\n",S+="varying vec2 "+z+";\n"),y&&(k.a_joint="joint",P.joint={semantic:"JOINT",type:r.FLOAT_VEC4},k.a_weight="weight",P.weight={semantic:"WEIGHT",type:r.FLOAT_VEC4},w+="attribute vec4 a_joint;\n",w+="attribute vec4 a_weight;\n");var U=A&&("BLINN"===v||"PHONG"===v)&&t(P.specular)&&t(P.shininess),G=!1,W=!1,H="";for(var q in u)if(u.hasOwnProperty(q)){var j=u[q],Y=j.type.toLowerCase(),X=j.baseName;H+="  {\n";var Z,K,Q="u_"+X+"Color";"ambient"===Y?(W=!0,H+="    ambientLight += "+Q+";\n"):A&&(G=!0,Z="v_"+X+"Direction",K="v_"+X+"Position","point"!==Y&&(w+="varying vec3 "+Z+";\n",S+="varying vec3 "+Z+";\n",V+="  "+Z+" = mat3(u_"+X+"Transform) * vec3(0.,0.,1.);\n","directional"===Y&&(H+="    vec3 l = normalize("+Z+");\n")),"directional"!==Y?(w+="varying vec3 "+K+";\n",S+="varying vec3 "+K+";\n",V+="  "+K+" = u_"+X+"Transform[3].xyz;\n",H+="    vec3 VP = "+K+" - v_positionEC;\n",H+="    vec3 l = normalize(VP);\n",H+="    float range = length(VP);\n",H+="    float attenuation = 1.0 / (u_"+X+"Attenuation.x + ",H+="(u_"+X+"Attenuation.y * range) + ",H+="(u_"+X+"Attenuation.z * range * range));\n"):H+="    float attenuation = 1.0;\n","spot"===Y&&(H+="    float spotDot = dot(l, normalize("+Z+"));\n",H+="    if (spotDot < cos(u_"+X+"FallOff.x * 0.5))\n",H+="    {\n",H+="      attenuation = 0.0;\n",H+="    }\n",H+="    else\n",H+="    {\n",H+="        attenuation *= max(0.0, pow(spotDot, u_"+X+"FallOff.y));\n",H+="    }\n"),H+="    diffuseLight += "+Q+"* max(dot(normal,l), 0.) * attenuation;\n",U&&("BLINN"===v?(H+="    vec3 h = normalize(l + viewDir);\n",H+="    float specularIntensity = max(0., pow(max(dot(normal, h), 0.), u_shininess)) * attenuation;\n"):(H+="    vec3 reflectDir = reflect(-l, normal);\n",H+="    float specularIntensity = max(0., pow(max(dot(reflectDir, viewDir), 0.), u_shininess)) * attenuation;\n"),H+="    specularLight += "+Q+" * specularIntensity;\n")),H+="  }\n"}W||(H+="  ambientLight += vec3(0.2, 0.2, 0.2);\n"),G||"CONSTANT"===v||(H+="  vec3 l = normalize(czm_sunDirectionEC);\n",H+="  diffuseLight += vec3(1.0, 1.0, 1.0) * max(dot(normal,l), 0.);\n",U&&("BLINN"===v?(H+="  vec3 h = normalize(l + viewDir);\n",H+="  float specularIntensity = max(0., pow(max(dot(normal, h), 0.), u_shininess));\n"):(H+="  vec3 reflectDir = reflect(-l, normal);\n",H+="  float specularIntensity = max(0., pow(max(dot(reflectDir, viewDir), 0.), u_shininess));\n"),H+="  specularLight += vec3(1.0, 1.0, 1.0) * specularIntensity;\n")),w+="void main(void) {\n",w+=V,w+="}\n",S+="void main(void) {\n";var J="  vec3 color = vec3(0.0, 0.0, 0.0);\n";A&&(S+="  vec3 normal = normalize(v_normal);\n",a.doubleSided&&(S+="  if (gl_FrontFacing == false)\n",S+="  {\n",S+="    normal = -normal;\n",S+="  }\n"));var $;"CONSTANT"!==v?(t(P.diffuse)&&(S+=P.diffuse.type===r.SAMPLER_2D?"  vec4 diffuse = texture2D(u_diffuse, "+z+");\n":"  vec4 diffuse = u_diffuse;\n",S+="  vec3 diffuseLight = vec3(0.0, 0.0, 0.0);\n",J+="  color += diffuse.rgb * diffuseLight;\n"),U&&(S+=P.specular.type===r.SAMPLER_2D?"  vec3 specular = texture2D(u_specular, "+z+").rgb;\n":"  vec3 specular = u_specular.rgb;\n",S+="  vec3 specularLight = vec3(0.0, 0.0, 0.0);\n",J+="  color += specular * specularLight;\n"),$=t(P.transparency)?"  gl_FragColor = vec4(color * diffuse.a, diffuse.a * u_transparency);\n":"  gl_FragColor = vec4(color * diffuse.a, diffuse.a);\n"):$=t(P.transparency)?"  gl_FragColor = vec4(color, u_transparency);\n":"  gl_FragColor = vec4(color, 1.0);\n",t(P.emission)&&(S+=P.emission.type===r.SAMPLER_2D?"  vec3 emission = texture2D(u_emission, "+z+").rgb;\n":"  vec3 emission = u_emission.rgb;\n",J+="  color += emission;\n"),(t(P.ambient)||"CONSTANT"!==v)&&(S+=t(P.ambient)?P.ambient.type===r.SAMPLER_2D?"  vec3 ambient = texture2D(u_ambient, "+z+").rgb;\n":"  vec3 ambient = u_ambient.rgb;\n":"  vec3 ambient = diffuse.rgb;\n",J+="  color += ambient * ambientLight;\n"),S+="  vec3 viewDir = -normalize(v_positionEC);\n",S+="  vec3 ambientLight = vec3(0.0, 0.0, 0.0);\n",S+=H,S+=J,S+=$,S+="}\n";var ee;ee=a.transparent?{enable:[r.DEPTH_TEST,r.BLEND],depthMask:!1,functions:{blendEquationSeparate:[r.FUNC_ADD,r.FUNC_ADD],blendFuncSeparate:[r.ONE,r.ONE_MINUS_SRC_ALPHA,r.ONE,r.ONE_MINUS_SRC_ALPHA]}}:a.doubleSided?{enable:[r.DEPTH_TEST]}:{enable:[r.CULL_FACE,r.DEPTH_TEST]},m[E]={attributes:k,parameters:P,program:x,states:ee,uniforms:N},f[T]={type:r.VERTEX_SHADER,uri:"",extras:{source:w}},f[b]={type:r.FRAGMENT_SHADER,uri:"",extras:{source:S}};var te=Object.keys(k);return _[x]={attributes:te,fragmentShader:b,vertexShader:T},E}function s(e,i){var n;switch(n=t(i.value)?i.value:i,e){case"ambient":return n instanceof String||"string"==typeof n?r.SAMPLER_2D:r.FLOAT_VEC4;case"diffuse":return n instanceof String||"string"==typeof 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fe={show:!0,boundingSphere:B,command:ue,pickCommand:te,command2D:pe,pickCommand2D:me};n.commands.push(fe),h.push(fe)}}function bt(e,t,i){var n=e._loadResources;if(n.finishedEverythingButTextureCreation()&&n.createRuntimeNodes){n.createRuntimeNodes=!1;for(var o=[],a=e._runtime.nodes,s=e.gltf,l=s.nodes,c=s.scenes[s.scene],h=c.nodes,d=h.length,p=[],m=0;m<d;++m)for(p.push({parentRuntimeNode:void 0,gltfNode:l[h[m]],id:h[m]});p.length>0;){var f=p.pop(),_=f.parentRuntimeNode,v=f.gltfNode,g=a[f.id];if(0===g.parents.length)if(u(v.matrix))g.matrix=A.fromColumnMajorArray(v.matrix);else{var y=v.rotation;g.translation=r.fromArray(v.translation),g.rotation=M.unpack(y),g.scale=r.fromArray(v.scale)}u(_)?(_.children.push(g),g.parents.push(_)):o.push(g),u(v.meshes)&&Tt(e,v,g,t,i);for(var C=v.children,w=C.length,S=0;S<w;++S)p.push({parentRuntimeNode:g,gltfNode:l[C[S]],id:C[S]})}e._runtime.rootNodes=o,e._runtime.nodes=a}}function xt(e,t){var r=t.context,i=t.scene3DOnly;if(e._loadRendererResourcesFromCache){var n=e._rendererResources,o=e._cachedRendererResources;n.buffers=o.buffers,n.vertexArrays=o.vertexArrays,n.programs=o.programs,n.pickPrograms=o.pickPrograms,n.textures=o.textures,n.samplers=o.samplers,n.renderStates=o.renderStates,u(e._precreatedAttributes)&&nt(e,r)}else Be(e,t),je(e,t),Ze(e,r),Xe(e),Qe(e,t);tt(e),it(e),e._loadRendererResourcesFromCache||(nt(e,r),at(e,r)),gt(e,r),bt(e,r,i)}function At(e,t){var r=e.publicNode,i=r.matrix;r.useMatrix&&u(i)?A.clone(i,t):u(e.matrix)?A.clone(e.matrix,t):(A.fromTranslationQuaternionRotationScale(e.translation,e.rotation,e.scale,t),r.setMatrix(t))}function Pt(t,i,n,o){var a=t._maxDirtyNumber,s=t.allowPicking,l=t._runtime.rootNodes,c=l.length,h=pr,d=t._computedModelMatrix;t._mode!==ae.SCENE3D&&(d=N.basisTo2D(o,d,mr));for(var p=0;p<c;++p){var m=l[p];for(At(m,m.transformToRoot),h.push(m);h.length>0;){m=h.pop();var f=m.transformToRoot,_=m.commands;if(m.dirtyNumber===a||i||n){var v=A.multiplyTransformation(d,f,m.computedMatrix),g=_.length;if(g>0)for(var y=0;y<g;++y){var C=_[y],w=C.command;if(A.clone(v,w.modelMatrix),e.transform(C.boundingSphere,w.modelMatrix,w.boundingVolume),u(t._rtcCenter)&&r.add(t._rtcCenter,w.boundingVolume.center,w.boundingVolume.center),s){var S=C.pickCommand;A.clone(w.modelMatrix,S.modelMatrix),e.clone(w.boundingVolume,S.boundingVolume)}if(w=C.command2D,u(w)&&t._mode===ae.SCENE2D&&(A.clone(v,w.modelMatrix),w.modelMatrix[13]-=2*T.sign(w.modelMatrix[13])*T.PI*o.ellipsoid.maximumRadius,e.transform(C.boundingSphere,w.modelMatrix,w.boundingVolume),s)){var E=C.pickCommand2D;A.clone(w.modelMatrix,E.modelMatrix),e.clone(w.boundingVolume,E.boundingVolume)}}}for(var b=m.children,x=b.length,P=0;P<x;++P){var M=b[P];M.dirtyNumber=Math.max(M.dirtyNumber,m.dirtyNumber),(M.dirtyNumber===a||n)&&(At(M,M.transformToRoot),A.multiplyTransformation(f,M.transformToRoot,M.transformToRoot)),h.push(M)}}}++t._maxDirtyNumber}function Mt(e){for(var t=e._runtime.skinnedNodes,r=t.length,i=0;i<r;++i){var n=t[i];fr=A.inverseTransformation(n.transformToRoot,fr);for(var o=n.computedJointMatrices,a=n.joints,s=n.bindShapeMatrix,l=n.inverseBindMatrices,c=l.length,h=0;h<c;++h)u(o[h])||(o[h]=new A),o[h]=A.multiplyTransformation(fr,a[h].transformToRoot,o[h]),o[h]=A.multiplyTransformation(o[h],l[h],o[h]),u(s)&&(o[h]=A.multiplyTransformation(o[h],s,o[h]))}}function Dt(e){for(var t=e._runtime.rootNodes,r=t.length,i=pr,n=0;n<r;++n){var o=t[n];for(o.computedShow=o.publicNode.show,i.push(o);i.length>0;){o=i.pop();for(var a=o.computedShow,s=o.commands,l=s.length,u=0;u<l;++u)s[u].show=a;for(var c=o.children,h=c.length,d=0;d<h;++d){var p=c[d];p.computedShow=a&&p.publicNode.show,i.push(p)}}}}function It(e,t){var r=e.id;if(e._id!==r){e._id=r;for(var i=e._pickIds,n=i.length,o=0;o<n;++o)i[o].object.id=r}}function Rt(e){if(e._debugWireframe!==e.debugWireframe){e._debugWireframe=e.debugWireframe;for(var t=e.debugWireframe?P.LINES:P.TRIANGLES,r=e._nodeCommands,i=r.length,n=0;n<i;++n)r[n].command.primitiveType=t}}function Ot(e){if(e.debugShowBoundingVolume!==e._debugShowBoundingVolume){e._debugShowBoundingVolume=e.debugShowBoundingVolume;for(var t=e.debugShowBoundingVolume,r=e._nodeCommands,i=r.length,n=0;n<i;++n)r[n].command.debugShowBoundingVolume=t}}function Nt(e){if(e.shadows!==e._shadows){e._shadows=e.shadows;for(var t=se.castShadows(e.shadows),r=se.receiveShadows(e.shadows),i=e._nodeCommands,n=i.length,o=0;o<n;o++){var a=i[o];a.command.castShadows=t,a.command.receiveShadows=r}}}function Lt(e,t,r){return _r.center=e,_r.radius=t,r.camera.getPixelSize(_r,r.context.drawingBufferWidth,r.context.drawingBufferHeight)}function Bt(e,t){var i=e.scale;if(0!==e.minimumPixelSize){var n=t.context,o=Math.max(n.drawingBufferWidth,n.drawingBufferHeight),a=u(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix;if(vr.x=a[12],vr.y=a[13],vr.z=a[14],u(e._rtcCenter)&&r.add(e._rtcCenter,vr,vr),e._mode!==ae.SCENE3D){var s=t.mapProjection,l=s.ellipsoid.cartesianToCartographic(vr,gr);s.project(l,vr),r.fromElements(vr.z,vr.x,vr.y,vr)}var c=e.boundingSphere.radius,h=Lt(vr,c,t),d=1/h,p=Math.min(d*(2*c),o);p<e.minimumPixelSize&&(i=e.minimumPixelSize*h/(2*e._initialRadius))}return u(e.maximumScale)?Math.min(e.maximumScale,i):i}function Ft(e){u(e._cacheKey)&&u(e._cachedGltf)&&0===--e._cachedGltf.count&&delete Xt[e._cacheKey],e._cachedGltf=void 0}function Vt(e){var t=e.gltf.extensionsUsed;if(u(t))for(var r=t.length,i=0;i<r;++i){var n=t[i];if("CESIUM_RTC"!==n&&"KHR_binary_glTF"!==n&&"KHR_materials_common"!==n&&"WEB3D_quantized_attributes"!==n)throw new O("Unsupported glTF Extension: "+n)}}function kt(e,t){this.buffers=void 0,this.vertexArrays=void 0,this.programs=void 0,this.pickPrograms=void 0,this.textures=void 0,this.samplers=void 0,this.renderStates=void 0,this.ready=!1,this.context=e,this.cacheKey=t,this.count=0}function zt(e){for(var t in e)e.hasOwnProperty(t)&&e[t].destroy()}function Ut(e){zt(e.buffers),zt(e.vertexArrays),zt(e.programs),zt(e.pickPrograms),zt(e.textures)}function Gt(e,t,r){return function(i){if(e.heightReference===Q.RELATIVE_TO_GROUND){var n=t.cartesianToCartographic(i,gr);n.height+=r.height,t.cartographicToCartesian(n,i)}var o=e._clampedModelMatrix;A.clone(e.modelMatrix,o),o[12]=i.x,o[13]=i.y,o[14]=i.z,e._heightChanged=!0}}function Wt(e){u(e._removeUpdateHeightCallback)&&(e._removeUpdateHeightCallback(),e._removeUpdateHeightCallback=void 0);var t=e._scene;if(!u(t)||e.heightReference===Q.NONE)return void(e._clampedModelMatrix=void 0);var r=t.globe,i=r.ellipsoid,o=e.modelMatrix;vr.x=o[12],vr.y=o[13],vr.z=o[14];var a=i.cartesianToCartographic(vr);u(e._clampedModelMatrix)||(e._clampedModelMatrix=A.clone(o,new A));var s=r._surface;e._removeUpdateHeightCallback=s.updateHeight(a,Gt(e,i,a));var l=r.getHeight(a);if(u(l)){var c=Gt(e,i,a);n.clone(a,gr),gr.height=l,i.cartographicToCartesian(gr,vr),c(vr)}}if(!p.supportsTypedArrays())return{};var Ht=A.fromRotationTranslation(x.fromRotationX(T.PI_OVER_TWO)),qt=new r,jt={NEEDS_LOAD:0,LOADING:1,LOADED:2,FAILED:3},Yt="model/vnd.gltf.binary,model/vnd.gltf+json,model/gltf.binary,model/gltf+json;q=0.8,application/json;q=0.2,*/*;q=0.01";le.prototype.getBuffer=function(e){return pe(this.buffers[e.buffer],e.byteOffset,e.byteLength)},le.prototype.finishedPendingBufferLoads=function(){return 0===this.pendingBufferLoads},le.prototype.finishedBuffersCreation=function(){return 0===this.pendingBufferLoads&&0===this.vertexBuffersToCreate.length&&0===this.indexBuffersToCreate.length},le.prototype.finishedProgramCreation=function(){return 0===this.pendingShaderLoads&&0===this.programsToCreate.length},le.prototype.finishedTextureCreation=function(){var e=0===this.pendingTextureLoads,t=0===this.texturesToCreate.length&&0===this.texturesToCreateFromBufferView.length;return e&&t},le.prototype.finishedEverythingButTextureCreation=function(){var e=0===this.pendingBufferLoads&&0===this.pendingShaderLoads,t=0===this.vertexBuffersToCreate.length&&0===this.indexBuffersToCreate.length&&0===this.programsToCreate.length&&0===this.pendingBufferViewToImage;return e&&t},le.prototype.finished=function(){return this.finishedTextureCreation()&&this.finishedEverythingButTextureCreation()},c(ce.prototype,{gltf:{set:function(e){this._gltf=re(Y(e))},get:function(){return this._gltf}},bgltf:{get:function(){return this._bgltf}}}),ce.prototype.makeReady=function(e,t){this.gltf=e,this._bgltf=t;for(var r=this.modelsToLoad,i=r.length,n=0;n<i;++n){var o=r[n];o.isDestroyed()||ue(o,this)}this.modelsToLoad=void 0,this.ready=!0};var Xt={};c(de.prototype,{gltf:{get:function(){return u(this._cachedGltf)?this._cachedGltf.gltf:void 0}},releaseGltfJson:{get:function(){return this._releaseGltfJson}},cacheKey:{get:function(){return this._cacheKey}},basePath:{get:function(){return this._basePath}},boundingSphere:{get:function(){var e=this.modelMatrix;this.heightReference!==Q.NONE&&this._clampedModelMatrix&&(e=this._clampedModelMatrix);var t=A.getScale(e,qt),i=u(this.maximumScale)?Math.min(this.maximumScale,this.scale):this.scale;r.multiplyByScalar(t,i,t);var n=this._scaledBoundingSphere;return n.center=r.multiplyComponents(this._boundingSphere.center,t,n.center),n.radius=r.maximumComponent(t)*this._initialRadius,u(this._rtcCenter)&&r.add(this._rtcCenter,n.center,n.center),n}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise.promise}},asynchronous:{get:function(){return this._asynchronous}},allowPicking:{get:function(){return this._allowPicking}},incrementallyLoadTextures:{get:function(){return this._incrementallyLoadTextures}},pendingTextureLoads:{get:function(){return u(this._loadResources)?this._loadResources.pendingTextureLoads:0}},dirty:{get:function(){return this._dirty}}});var Zt=Uint32Array.BYTES_PER_ELEMENT;de.fromGltf=function(e){var t=e.url,r=l(e.cacheKey,m(t));e=o(e),e.basePath=f(t,!0),e.cacheKey=r;var i=new de(e);e.headers=u(e.headers)?o(e.headers):{},u(e.headers.Accept)||(e.headers.Accept=Yt);var n=Xt[r];return u(n)?n.ready||(++n.count,n.modelsToLoad.push(i)):(n=new ce({ready:!1}),n.count=1,n.modelsToLoad.push(i),ue(i,n),Xt[r]=n,R.request(t,C,e.headers,e.requestType).then(function(e){var t=new Uint8Array(e);if(me(t)){var r=fe(t);0!==r.binaryOffset&&(t=t.subarray(r.binaryOffset)),n.makeReady(r.glTF,t)}else{var i=v(t);n.makeReady(JSON.parse(i))}}).otherwise(ye(i,"model",t))),i},de._gltfCache=Xt,de.prototype.getNode=function(e){var t=_e(this,"nodesByName",e);return u(t)?t.publicNode:void 0},de.prototype.getMesh=function(e){return _e(this,"meshesByName",e)},de.prototype.getMaterial=function(e){return _e(this,"materialsByName",e)};var Kt=new r,Qt=new r,Jt=new r,$t=new M,er=new r,tr=function(){this.id=void 0,this.model=void 0,this.context=void 0};tr.prototype.set=function(e,t,r){this.id=e,this.model=t,this.context=r},tr.prototype.execute=function(){Ne(this.id,this.model,this.context)};var rr=function(){this.id=void 0,this.componentType=void 0,this.model=void 0,this.context=void 0};rr.prototype.set=function(e,t,r,i){this.id=e,this.componentType=t,this.model=r,this.context=i},rr.prototype.execute=function(){Le(this.id,this.componentType,this.model,this.context)};var ir=new tr,nr=new rr,or=function(){this.id=void 0,this.model=void 0,this.context=void 0};or.prototype.set=function(e,t,r){this.id=e,this.model=t,this.context=r},or.prototype.execute=function(){qe(this.id,this.model,this.context)};var ar=new or,sr=function(){this.gltfTexture=void 0,this.model=void 0,this.context=void 0};sr.prototype.set=function(e,t,r){this.gltfTexture=e,this.model=t,this.context=r},sr.prototype.execute=function(){Ke(this.gltfTexture,this.model,this.context)};var lr=new sr,ur=new r,cr={MODEL:function(e,t){return function(){return e.model}},VIEW:function(e,t){return function(){return e.view}},PROJECTION:function(e,t){return function(){return e.projection}},MODELVIEW:function(e,t){return function(){return e.modelView}},CESIUM_RTC_MODELVIEW:function(e,t){var i=new A;return function(){return A.getTranslation(e.model,ur),r.add(ur,t._rtcCenter,ur),A.multiplyByPoint(e.view,ur,ur),A.setTranslation(e.modelView,ur,i)}},MODELVIEWPROJECTION:function(e,t){return function(){return e.modelViewProjection}},MODELINVERSE:function(e,t){return function(){return e.inverseModel}},VIEWINVERSE:function(e,t){return function(){return e.inverseView}},PROJECTIONINVERSE:function(e,t){return function(){return e.inverseProjection}},MODELVIEWINVERSE:function(e,t){return function(){return e.inverseModelView}},MODELVIEWPROJECTIONINVERSE:function(e,t){return function(){return e.inverseModelViewProjection}},MODELINVERSETRANSPOSE:function(e,t){return function(){return e.inverseTransposeModel}},MODELVIEWINVERSETRANSPOSE:function(e,t){return function(){return e.normal}},VIEWPORT:function(e,t){return function(){return e.viewportCartesian4}}};c(ft.prototype,{value:{get:function(){if(!u(this._value)){var e=this._model._rendererResources.textures[this._textureId];if(!u(e))return this._model._defaultTexture;this._value=e}return this._value},set:function(e){this._value=e}}}),ft.prototype.clone=function(e,t){return e},ft.prototype.func=void 0;var hr={};hr[j.FLOAT]=lt,hr[j.FLOAT_VEC2]=ut,hr[j.FLOAT_VEC3]=ct,hr[j.FLOAT_VEC4]=ht,hr[j.INT]=lt,hr[j.INT_VEC2]=ut,hr[j.INT_VEC3]=ct,hr[j.INT_VEC4]=ht,hr[j.BOOL]=lt,hr[j.BOOL_VEC2]=ut,hr[j.BOOL_VEC3]=ct,hr[j.BOOL_VEC4]=ht,hr[j.FLOAT_MAT2]=dt,hr[j.FLOAT_MAT3]=pt,hr[j.FLOAT_MAT4]=mt,hr[j.SAMPLER_2D]=_t;var dr={MODEL:function(e,t,r){return function(){return r.computedMatrix}},VIEW:function(e,t,r){return function(){return e.view}},PROJECTION:function(e,t,r){return function(){return e.projection}},MODELVIEW:function(e,t,r){var i=new A;return function(){return A.multiplyTransformation(e.view,r.computedMatrix,i)}},CESIUM_RTC_MODELVIEW:function(e,t,r){var i=new A;return function(){return A.multiplyTransformation(e.view,r.computedMatrix,i),A.setTranslation(i,t._rtcCenterEye,i)}},MODELVIEWPROJECTION:function(e,t,r){var i=new A;return function(){return A.multiplyTransformation(e.view,r.computedMatrix,i),A.multiply(e._projection,i,i)}},MODELINVERSE:function(e,t,r){var i=new A;return function(){return A.inverse(r.computedMatrix,i)}},VIEWINVERSE:function(e,t){return function(){return e.inverseView}},PROJECTIONINVERSE:function(e,t,r){return function(){return e.inverseProjection}},MODELVIEWINVERSE:function(e,t,r){var i=new A,n=new A;return function(){return A.multiplyTransformation(e.view,r.computedMatrix,i),A.inverse(i,n)}},MODELVIEWPROJECTIONINVERSE:function(e,t,r){var i=new A,n=new A;return function(){return A.multiplyTransformation(e.view,r.computedMatrix,i),A.multiply(e._projection,i,i),A.inverse(i,n)}},MODELINVERSETRANSPOSE:function(e,t,r){var i=new A,n=new x;return function(){return A.inverse(r.computedMatrix,i),A.getRotation(i,n),x.transpose(n,n)}},MODELVIEWINVERSETRANSPOSE:function(e,t,r){var i=new A,n=new A,o=new x;return function(){return A.multiplyTransformation(e.view,r.computedMatrix,i),A.inverse(i,n),A.getRotation(n,o),x.transpose(o,o)}},VIEWPORT:function(e,t,r){return function(){return e.viewportCartesian4}}},pr=[],mr=new A,fr=new A,_r=new e,vr=new r,gr=new n;return kt.prototype.release=function(){if(0===--this.count)return u(this.cacheKey)&&delete this.context.cache.modelRendererResourceCache[this.cacheKey],Ut(this),h(this)},de.prototype.update=function(e){if(e.mode!==ae.MORPHING){var t=e.context;if(this._defaultTexture=t.defaultTexture,this._state===jt.NEEDS_LOAD&&u(this.gltf)){var i,n=this.cacheKey;if(u(n)){t.cache.modelRendererResourceCache=l(t.cache.modelRendererResourceCache,{});var o=t.cache.modelRendererResourceCache;if(i=o[this.cacheKey],u(i)){if(!i.ready)return;++i.count,this._loadRendererResourcesFromCache=!0}else i=new kt(t,n),i.count=1,o[this.cacheKey]=i;this._cachedRendererResources=i}else i=new kt(t),i.count=1,this._cachedRendererResources=i;if(this._state=jt.LOADING,this._boundingSphere=ge(this.gltf),this._initialRadius=this._boundingSphere.radius,Vt(this),this._state!==jt.FAILED){var a=this.gltf.extensions;u(a)&&u(a.CESIUM_RTC)&&(this._rtcCenter=r.fromArray(a.CESIUM_RTC.center),this._rtcCenterEye=new r),this._loadResources=new le,Re(this)}}var s=this._loadResources,c=this._incrementallyLoadTextures,h=!1;if(this._state===jt.LOADING&&(xt(this,e),(s.finished()||c&&s.finishedEverythingButTextureCreation())&&(this._state=jt.LOADED,h=!0)),u(s)&&this._state===jt.LOADED&&(c&&!h&&xt(this,e),s.finished())){this._loadResources=void 0;var d=this._rendererResources,p=this._cachedRendererResources;p.buffers=d.buffers,p.vertexArrays=d.vertexArrays,p.programs=d.programs,p.pickPrograms=d.pickPrograms,p.textures=d.textures,p.samplers=d.samplers,p.renderStates=d.renderStates,p.ready=!0,u(this._precreatedAttributes)&&(p.vertexArrays={}),this.releaseGltfJson&&Ft(this)}var m=this.show&&0!==this.scale;if(m&&this._state===jt.LOADED||h){var f=this.activeAnimations.update(e)||this._cesiumAnimationsDirty;this._cesiumAnimationsDirty=!1,this._dirty=!1;var _=this.modelMatrix,v=e.mode!==this._mode;this._mode=e.mode;var g=!A.equals(this._modelMatrix,_)||this._scale!==this.scale||this._minimumPixelSize!==this.minimumPixelSize||0!==this.minimumPixelSize||this._maximumScale!==this.maximumScale||this._heightReference!==this.heightReference||this._heightChanged||v;if(g||h){A.clone(_,this._modelMatrix),Wt(this),u(this._clampedModelMatrix)&&(_=this._clampedModelMatrix),this._scale=this.scale,this._minimumPixelSize=this.minimumPixelSize,this._maximumScale=this.maximumScale,this._heightReference=this.heightReference,this._heightChanged=!1;var y=Bt(this,e),C=this._computedModelMatrix;A.multiplyByUniformScale(_,y,C),A.multiplyTransformation(C,Ht,C)}(f||g||h)&&(Pt(this,g,h,e.mapProjection),this._dirty=!0,(f||h)&&Mt(this)),this._perNodeShowDirty&&(this._perNodeShowDirty=!1,Dt(this)),It(this,t),Rt(this),Ot(this),Nt(this)}if(h){var w=this;return void e.afterRender.push(function(){w._ready=!0,w._readyPromise.resolve(w)})}if(m&&!this._ignoreCommands){var S,E,b,x=e.passes,P=this._nodeCommands,M=P.length,D=e.mapProjection.ellipsoid.maximumRadius*T.PI;if(x.render)for(S=0;S<M;++S)if(E=P[S],E.show){var I=E.command;e.addCommand(I),b=I.boundingVolume,e.mode===ae.SCENE2D&&(b.center.y+b.radius>D||b.center.y-b.radius<D)&&e.addCommand(E.command2D)}if(x.pick&&this.allowPicking)for(S=0;S<M;++S)if(E=P[S],E.show){var R=E.pickCommand;e.addCommand(R),b=R.boundingVolume,e.mode===ae.SCENE2D&&(b.center.y+b.radius>D||b.center.y-b.radius<D)&&e.addCommand(E.pickCommand2D)}}}},de.prototype.isDestroyed=function(){return!1},de.prototype.destroy=function(){u(this._precreatedAttributes)&&zt(this._rendererResources.vertexArrays),this._rendererResources=void 0,this._cachedRendererResources=this._cachedRendererResources&&this._cachedRendererResources.release();for(var e=this._pickIds,t=e.length,r=0;r<t;++r)e[r].destroy();return Ft(this),h(this)},de}),r("DataSources/ModelVisualizer",["../Core/AssociativeArray","../Core/BoundingSphere","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/Matrix4","../Scene/HeightReference","../Scene/Model","../Scene/ModelAnimationLoop","../Scene/ShadowMode","./BoundingSphereState","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h){"use strict";function d(t,r){r.collectionChanged.addEventListener(d.prototype._onCollectionChanged,this),this._scene=t,this._primitives=t.primitives,this._entityCollection=r,this._modelHash={},this._entitiesToVisualize=new e,this._onCollectionChanged(r,r.values,[],[])}function p(e,t,i,n){var o=i[t.id];r(o)&&(n.removeAndDestroy(o.modelPrimitive),delete i[t.id])}function m(e,t){var i=t[e.id];r(i)&&(i.nodeTransformationsScratch={})}function f(e){console.error(e)}var _=1,v=0,g=!0,y=u.ENABLED,C=a.NONE,w=new o,S=new o;return d.prototype.update=function(e){for(var t=this._entitiesToVisualize.values,i=this._modelHash,n=this._primitives,a=0,u=t.length;a<u;a++){var c,d,p=t[a],m=p._model,E=i[p.id],T=p.isShowing&&p.isAvailable(e)&&h.getValueOrDefault(m._show,e,!0);if(T&&(d=p._getModelMatrix(e,w),c=h.getValueOrUndefined(m._uri,e),T=r(d)&&r(c)),T){var b=r(E)?E.modelPrimitive:void 0;if(r(b)&&c===E.uri||(r(b)&&(n.removeAndDestroy(b),delete i[p.id]),b=s.fromGltf({url:c,incrementallyLoadTextures:h.getValueOrDefault(m._incrementallyLoadTextures,e,g),scene:this._scene}),b.readyPromise.otherwise(f),b.id=p,n.add(b),E={modelPrimitive:b,uri:c,animationsRunning:!1,nodeTransformationsScratch:{},originalNodeMatrixHash:{}},i[p.id]=E),b.show=!0,b.scale=h.getValueOrDefault(m._scale,e,_),b.minimumPixelSize=h.getValueOrDefault(m._minimumPixelSize,e,v),b.maximumScale=h.getValueOrUndefined(m._maximumScale,e),b.modelMatrix=o.clone(d,b.modelMatrix),b.shadows=h.getValueOrDefault(m._shadows,e,y),b.heightReference=h.getValueOrDefault(m._heightReference,e,C),b.ready){var x=h.getValueOrDefault(m._runAnimations,e,!0);E.animationsRunning!==x&&(x?b.activeAnimations.addAll({loop:l.REPEAT}):b.activeAnimations.removeAll(),E.animationsRunning=x);var A=h.getValueOrUndefined(m._nodeTransformations,e,E.nodeTransformationsScratch);if(r(A))for(var P=E.originalNodeMatrixHash,M=Object.keys(A),D=0,I=M.length;D<I;++D){var R=M[D],O=A[R];if(r(O)){var N=b.getNode(R);if(r(N)){var L=P[R];r(L)||(L=N.matrix.clone(),P[R]=L);var B=o.fromTranslationRotationScale(O,S);N.matrix=o.multiply(L,B,B)}}}}}else r(E)&&(E.modelPrimitive.show=!1)}return!0},d.prototype.isDestroyed=function(){return!1},d.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(d.prototype._onCollectionChanged,this);for(var e=this._entitiesToVisualize.values,t=this._modelHash,r=this._primitives,n=e.length-1;n>-1;n--)p(this,e[n],t,r);return i(this)},d.prototype.getBoundingSphere=function(e,i){var n=this._modelHash[e.id];if(!r(n))return c.FAILED;var o=n.modelPrimitive;if(!r(o)||!o.show)return c.FAILED;if(!o.ready)return c.PENDING;if(o.heightReference===a.NONE)t.transform(o.boundingSphere,o.modelMatrix,i);else{if(!r(o._clampedModelMatrix))return c.PENDING;t.transform(o.boundingSphere,o._clampedModelMatrix,i)}return c.DONE},d.prototype._onCollectionChanged=function(e,t,i,n){var o,a,s=this._entitiesToVisualize,l=this._modelHash,u=this._primitives;for(o=t.length-1;o>-1;o--)a=t[o],r(a._model)&&r(a._position)&&s.set(a.id,a);for(o=n.length-1;o>-1;o--)a=n[o],r(a._model)&&r(a._position)?(m(a,l),s.set(a.id,a)):(p(this,a,l,u),s.remove(a.id));for(o=i.length-1;o>-1;o--)a=i[o],p(this,a,l,u),s.remove(a.id)},d}),r("Shaders/PolylineCommon",[],function(){"use strict";return"void clipLineSegmentToNearPlane(\nvec3 p0,\nvec3 p1,\nout vec4 positionWC,\nout bool clipped,\nout bool culledByNearPlane)\n{\nculledByNearPlane = false;\nclipped = false;\nvec3 p1ToP0 = p1 - p0;\nfloat magnitude = length(p1ToP0);\nvec3 direction = normalize(p1ToP0);\nfloat endPoint0Distance =  -(czm_currentFrustum.x + p0.z);\nfloat denominator = -direction.z;\nif (endPoint0Distance < 0.0 && abs(denominator) < czm_epsilon7)\n{\nculledByNearPlane = true;\n}\nelse if (endPoint0Distance < 0.0 && abs(denominator) > czm_epsilon7)\n{\nfloat t = (czm_currentFrustum.x + p0.z) / denominator;\nif (t < 0.0 || t > magnitude)\n{\nculledByNearPlane = true;\n}\nelse\n{\np0 = p0 + t * direction;\nclipped = true;\n}\n}\npositionWC = czm_eyeToWindowCoordinates(vec4(p0, 1.0));\n}\nvec4 getPolylineWindowCoordinates(vec4 position, vec4 previous, vec4 next, float expandDirection, float width, bool usePrevious) {\nvec4 endPointWC, p0, p1;\nbool culledByNearPlane, clipped;\nvec4 positionEC = czm_modelViewRelativeToEye * position;\nvec4 prevEC = czm_modelViewRelativeToEye * previous;\nvec4 nextEC = czm_modelViewRelativeToEye * next;\nclipLineSegmentToNearPlane(prevEC.xyz, positionEC.xyz, p0, clipped, culledByNearPlane);\nclipLineSegmentToNearPlane(nextEC.xyz, positionEC.xyz, p1, clipped, culledByNearPlane);\nclipLineSegmentToNearPlane(positionEC.xyz, usePrevious ? prevEC.xyz : nextEC.xyz, endPointWC, clipped, culledByNearPlane);\nif (culledByNearPlane)\n{\nreturn vec4(0.0, 0.0, 0.0, 1.0);\n}\nvec2 prevWC = normalize(p0.xy - endPointWC.xy);\nvec2 nextWC = normalize(p1.xy - endPointWC.xy);\nfloat expandWidth = width * 0.5;\nvec2 direction;\nif (czm_equalsEpsilon(previous.xyz - position.xyz, vec3(0.0), czm_epsilon1) || czm_equalsEpsilon(prevWC, -nextWC, czm_epsilon1))\n{\ndirection = vec2(-nextWC.y, nextWC.x);\n}\nelse if (czm_equalsEpsilon(next.xyz - position.xyz, vec3(0.0), czm_epsilon1) || clipped)\n{\ndirection = vec2(prevWC.y, -prevWC.x);\n}\nelse\n{\nvec2 normal = vec2(-nextWC.y, nextWC.x);\ndirection = normalize((nextWC + prevWC) * 0.5);\nif (dot(direction, normal) < 0.0)\n{\ndirection = -direction;\n}\nfloat sinAngle = abs(direction.x * nextWC.y - direction.y * nextWC.x);\nexpandWidth = clamp(expandWidth / sinAngle, 0.0, width * 2.0);\n}\nvec2 offset = direction * expandDirection * expandWidth * czm_resolutionScale;\nreturn vec4(endPointWC.xy + offset, -endPointWC.z, 1.0);\n}\n";
-}),r("Shaders/PolylineFS",[],function(){"use strict";return"varying vec2 v_st;\nvoid main()\n{\nczm_materialInput materialInput;\nmaterialInput.s = v_st.s;\nmaterialInput.st = v_st;\nmaterialInput.str = vec3(v_st, 0.0);\nczm_material material = czm_getMaterial(materialInput);\ngl_FragColor = vec4(material.diffuse + material.emission, material.alpha);\n}\n"}),r("Shaders/PolylineVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec3 position2DHigh;\nattribute vec3 position2DLow;\nattribute vec3 prevPosition3DHigh;\nattribute vec3 prevPosition3DLow;\nattribute vec3 prevPosition2DHigh;\nattribute vec3 prevPosition2DLow;\nattribute vec3 nextPosition3DHigh;\nattribute vec3 nextPosition3DLow;\nattribute vec3 nextPosition2DHigh;\nattribute vec3 nextPosition2DLow;\nattribute vec4 texCoordExpandAndBatchIndex;\nvarying vec2  v_st;\nvarying float v_width;\nvarying vec4  czm_pickColor;\nvoid main()\n{\nfloat texCoord = texCoordExpandAndBatchIndex.x;\nfloat expandDir = texCoordExpandAndBatchIndex.y;\nbool usePrev = texCoordExpandAndBatchIndex.z < 0.0;\nfloat batchTableIndex = texCoordExpandAndBatchIndex.w;\nvec2 widthAndShow = batchTable_getWidthAndShow(batchTableIndex);\nfloat width = widthAndShow.x + 0.5;\nfloat show = widthAndShow.y;\nif (width < 1.0)\n{\nshow = 0.0;\n}\nvec4 pickColor = batchTable_getPickColor(batchTableIndex);\nvec4 p, prev, next;\nif (czm_morphTime == 1.0)\n{\np = czm_translateRelativeToEye(position3DHigh.xyz, position3DLow.xyz);\nprev = czm_translateRelativeToEye(prevPosition3DHigh.xyz, prevPosition3DLow.xyz);\nnext = czm_translateRelativeToEye(nextPosition3DHigh.xyz, nextPosition3DLow.xyz);\n}\nelse if (czm_morphTime == 0.0)\n{\np = czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy);\nprev = czm_translateRelativeToEye(prevPosition2DHigh.zxy, prevPosition2DLow.zxy);\nnext = czm_translateRelativeToEye(nextPosition2DHigh.zxy, nextPosition2DLow.zxy);\n}\nelse\n{\np = czm_columbusViewMorph(\nczm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy),\nczm_translateRelativeToEye(position3DHigh.xyz, position3DLow.xyz),\nczm_morphTime);\nprev = czm_columbusViewMorph(\nczm_translateRelativeToEye(prevPosition2DHigh.zxy, prevPosition2DLow.zxy),\nczm_translateRelativeToEye(prevPosition3DHigh.xyz, prevPosition3DLow.xyz),\nczm_morphTime);\nnext = czm_columbusViewMorph(\nczm_translateRelativeToEye(nextPosition2DHigh.zxy, nextPosition2DLow.zxy),\nczm_translateRelativeToEye(nextPosition3DHigh.xyz, nextPosition3DLow.xyz),\nczm_morphTime);\n}\nvec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev);\ngl_Position = czm_viewportOrthographic * positionWC * show;\nv_st = vec2(texCoord, clamp(expandDir, 0.0, 1.0));\nv_width = width;\nczm_pickColor = pickColor;\n}\n"}),r("Scene/Polyline",["../Core/arrayRemoveDuplicates","../Core/BoundingSphere","../Core/Cartesian3","../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Matrix4","../Core/PolylinePipeline","./Material"],function(e,t,r,i,n,o,a,s,l,u,c){"use strict";function h(a,s){a=n(a,n.EMPTY_OBJECT),this._show=n(a.show,!0),this._width=n(a.width,1),this._loop=n(a.loop,!1),this._material=a.material,o(this._material)||(this._material=c.fromType(c.ColorType,{color:new i(1,1,1,1)}));var h=a.positions;o(h)||(h=[]),this._positions=h,this._actualPositions=e(h,r.equalsEpsilon),this._loop&&this._actualPositions.length>2&&(this._actualPositions===this._positions&&(this._actualPositions=h.slice()),this._actualPositions.push(r.clone(this._actualPositions[0]))),this._length=this._actualPositions.length,this._id=a.id;var d;o(s)&&(d=l.clone(s.modelMatrix)),this._modelMatrix=d,this._segments=u.wrapLongitude(this._actualPositions,d),this._actualLength=void 0,this._propertiesChanged=new Uint32Array(g),this._polylineCollection=s,this._dirty=!1,this._pickId=void 0,this._boundingVolume=t.fromPoints(this._actualPositions),this._boundingVolumeWC=t.transform(this._boundingVolume,this._modelMatrix),this._boundingVolume2D=new t}function d(e,t){++e._propertiesChanged[t];var r=e._polylineCollection;o(r)&&(r._updatePolyline(e,t),e._dirty=!0)}var p=h.POSITION_INDEX=0,m=h.SHOW_INDEX=1,f=h.WIDTH_INDEX=2,_=h.MATERIAL_INDEX=3,v=h.POSITION_SIZE_INDEX=4,g=h.NUMBER_OF_PROPERTIES=5;return a(h.prototype,{show:{get:function(){return this._show},set:function(e){e!==this._show&&(this._show=e,d(this,m))}},positions:{get:function(){return this._positions},set:function(i){var n=e(i,r.equalsEpsilon);this._loop&&n.length>2&&(n===i&&(n=i.slice()),n.push(r.clone(n[0]))),this._actualPositions.length===n.length&&this._actualPositions.length===this._length||d(this,v),this._positions=i,this._actualPositions=n,this._length=n.length,this._boundingVolume=t.fromPoints(this._actualPositions,this._boundingVolume),this._boundingVolumeWC=t.transform(this._boundingVolume,this._modelMatrix,this._boundingVolumeWC),d(this,p),this.update()}},material:{get:function(){return this._material},set:function(e){this._material!==e&&(this._material=e,d(this,_))}},width:{get:function(){return this._width},set:function(e){var t=this._width;e!==t&&(this._width=e,d(this,f))}},loop:{get:function(){return this._loop},set:function(e){if(e!==this._loop){var t=this._actualPositions;e?t.length>2&&!r.equals(t[0],t[t.length-1])&&(t.length===this._positions.length&&(this._actualPositions=t=this._positions.slice()),t.push(r.clone(t[0]))):t.length>2&&r.equals(t[0],t[t.length-1])&&(t.length-1===this._positions.length?this._actualPositions=this._positions:t.pop()),this._loop=e,d(this,v)}}},id:{get:function(){return this._id},set:function(e){this._id=e,o(this._pickId)&&(this._pickId.object.id=e)}}}),h.prototype.update=function(){var e=l.IDENTITY;o(this._polylineCollection)&&(e=this._polylineCollection.modelMatrix);var r=this._segments.positions.length,i=this._segments.lengths,n=this._propertiesChanged[p]>0||this._propertiesChanged[v]>0;if(l.equals(e,this._modelMatrix)&&!n||(this._segments=u.wrapLongitude(this._actualPositions,e),this._boundingVolumeWC=t.transform(this._boundingVolume,e,this._boundingVolumeWC)),this._modelMatrix=e,this._segments.positions.length!==r)d(this,v);else for(var a=i.length,s=0;s<a;++s)if(i[s]!==this._segments.lengths[s]){d(this,v);break}},h.prototype.getPickId=function(e){return o(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._polylineCollection,id:this._id})),this._pickId},h.prototype._clean=function(){this._dirty=!1;for(var e=this._propertiesChanged,t=0;t<g-1;++t)e[t]=0},h.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._material=this._material&&this._material.destroy(),this._polylineCollection=void 0},h}),r("Scene/PolylineCollection",["../Core/BoundingSphere","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Cartographic","../Core/Color","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/EncodedCartesian3","../Core/IndexDatatype","../Core/Intersect","../Core/Math","../Core/Matrix4","../Core/Plane","../Core/RuntimeError","../Renderer/Buffer","../Renderer/BufferUsage","../Renderer/ContextLimits","../Renderer/DrawCommand","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/ShaderSource","../Renderer/VertexArray","../Shaders/PolylineCommon","../Shaders/PolylineFS","../Shaders/PolylineVS","./BatchTable","./BlendingState","./Material","./Pass","./Polyline","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R,O,N,L){"use strict";function B(e){e=s(e,s.EMPTY_OBJECT),this.modelMatrix=_.clone(s(e.modelMatrix,_.IDENTITY)),this._modelMatrix=_.clone(_.IDENTITY),this.debugShowBoundingVolume=s(e.debugShowBoundingVolume,!1),this._opaqueRS=void 0,this._translucentRS=void 0,this._colorCommands=[],this._pickCommands=[],this._polylinesUpdated=!1,this._polylinesRemoved=!1,this._createVertexArray=!1,this._propertiesChanged=new Uint32Array(re),this._polylines=[],this._polylineBuckets={},this._positionBufferUsage={bufferUsage:C.STATIC_DRAW,frameCount:0},this._mode=void 0,this._polylinesToUpdate=[],this._vertexArrays=[],this._positionBuffer=void 0,this._texCoordExpandAndBatchIndexBuffer=void 0,this._batchTable=void 0,this._createBatchTable=!1}function F(e){l(e._batchTable)&&e._batchTable.destroy();var t=[{functionName:"batchTable_getWidthAndShow",componentDatatype:a.UNSIGNED_BYTE,componentsPerAttribute:2},{functionName:"batchTable_getPickColor",componentDatatype:a.UNSIGNED_BYTE,componentsPerAttribute:4,normalize:!0}];e._batchTable=new D(t,e._polylines.length)}function V(t,r,i,n,o){for(var a=r.context,s=r.commandList,u=i.length,c=0,h=!0,d=t._vertexArrays,p=t.debugShowBoundingVolume,m=t._batchTable,f=m.getUniformMapCallback(),_=d.length,v=0;v<_;++v)for(var g=d[v],y=g.buckets,C=y.length,w=0;w<C;++w){for(var E,T,b,x=y[w],A=x.offset,P=o?x.bucket.shaderProgram:x.bucket.pickShaderProgram,M=x.bucket.polylines,D=M.length,I=0,R=0;R<D;++R){var N=M[R],B=U(N._material);if(B!==E){if(l(E)&&I>0){var F=T.isTranslucent();c>=u?(b=new S({owner:t}),i.push(b)):b=i[c],++c,b.boundingVolume=e.clone(ne,b.boundingVolume),b.modelMatrix=n,b.shaderProgram=P,b.vertexArray=g.va,b.renderState=F?t._translucentRS:t._opaqueRS,b.pass=F?O.TRANSLUCENT:O.OPAQUE,b.debugShowBoundingVolume=!!o&&p,b.uniformMap=f(T._uniforms),b.count=I,b.offset=A,A+=I,I=0,h=!0,s.push(b)}T=N._material,T.update(a),E=B}for(var V=N._locatorBuckets,k=V.length,z=0;z<k;++z){var G=V[z];G.locator===x&&(I+=G.count)}var W;r.mode===L.SCENE3D?W=N._boundingVolumeWC:r.mode===L.COLUMBUS_VIEW?W=N._boundingVolume2D:r.mode===L.SCENE2D?l(N._boundingVolume2D)&&(W=e.clone(N._boundingVolume2D,oe),W.center.x=0):l(N._boundingVolumeWC)&&l(N._boundingVolume2D)&&(W=e.union(N._boundingVolumeWC,N._boundingVolume2D,oe)),h?(h=!1,e.clone(W,ne)):e.union(W,ne,ne)}l(E)&&I>0&&(c>=u?(b=new S({owner:t}),i.push(b)):b=i[c],++c,b.boundingVolume=e.clone(ne,b.boundingVolume),b.modelMatrix=n,b.shaderProgram=P,b.vertexArray=g.va,b.renderState=T.isTranslucent()?t._translucentRS:t._opaqueRS,b.pass=T.isTranslucent()?O.TRANSLUCENT:O.OPAQUE,b.debugShowBoundingVolume=!!o&&p,b.uniformMap=f(T._uniforms),b.count=I,b.offset=A,h=!0,s.push(b)),E=void 0}i.length=c}function k(e){var t=!1,r=e._propertiesChanged,i=e._positionBufferUsage;return r[$]?i.bufferUsage!==C.STREAM_DRAW?(t=!0,i.bufferUsage=C.STREAM_DRAW,i.frameCount=100):i.frameCount=100:i.bufferUsage!==C.STATIC_DRAW&&(0===i.frameCount?(t=!0,i.bufferUsage=C.STATIC_DRAW):i.frameCount--),t}function z(e,t,r){e._createVertexArray=!1,q(e),j(e),G(e);var i,n,o=[[]],s=o[0],u=e._batchTable,c=[0],h=0,d=[[]],m=0,_=e._polylineBuckets;for(i in _)_.hasOwnProperty(i)&&(n=_[i],n.updateShader(t,u),m+=n.lengthOfPositions);if(m>0){var v,g=e._mode,w=new Float32Array(6*m*3),S=new Float32Array(4*m),E=0,T=0,b=0;for(i in _)if(_.hasOwnProperty(i)){n=_[i],n.write(w,S,E,T,b,u,t,r),g===L.MORPHING&&(l(v)||(v=new Float32Array(6*m*3)),n.writeForMorph(v,E));var A=n.lengthOfPositions;E+=6*A*3,T+=4*A,b+=4*A,h=n.updateIndices(o,c,d,h)}var P=e._positionBufferUsage.bufferUsage,M=C.STATIC_DRAW;e._positionBuffer=y.createVertexBuffer({context:t,typedArray:w,usage:P});var D;l(v)&&(D=y.createVertexBuffer({context:t,typedArray:v,usage:P})),e._texCoordExpandAndBatchIndexBuffer=y.createVertexBuffer({context:t,typedArray:S,usage:M});for(var I=3*Float32Array.BYTES_PER_ELEMENT,R=4*Float32Array.BYTES_PER_ELEMENT,O=0,N=o.length,B=0;B<N;++B)if(s=o[B],s.length>0){var F=new Uint16Array(s),V=y.createIndexBuffer({context:t,typedArray:F,usage:C.STATIC_DRAW,indexDatatype:p.UNSIGNED_SHORT});O+=c[B];var k,z,U,W,H=6*(B*(I*f.SIXTY_FOUR_KILOBYTES)-O*I),Y=I+H,X=I+Y,Z=I+X,K=I+Z,Q=I+K,J=B*(R*f.SIXTY_FOUR_KILOBYTES)-O*R,$=[{index:ie.position3DHigh,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:H,strideInBytes:6*I},{index:ie.position3DLow,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:Y,strideInBytes:6*I},{index:ie.position2DHigh,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:H,strideInBytes:6*I},{index:ie.position2DLow,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:Y,strideInBytes:6*I},{index:ie.prevPosition3DHigh,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:X,strideInBytes:6*I},{index:ie.prevPosition3DLow,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:Z,strideInBytes:6*I},{index:ie.prevPosition2DHigh,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:X,strideInBytes:6*I},{index:ie.prevPosition2DLow,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:Z,strideInBytes:6*I},{index:ie.nextPosition3DHigh,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:K,strideInBytes:6*I},{index:ie.nextPosition3DLow,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:Q,strideInBytes:6*I},{index:ie.nextPosition2DHigh,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:K,strideInBytes:6*I},{index:ie.nextPosition2DLow,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:Q,strideInBytes:6*I},{index:ie.texCoordExpandAndBatchIndex,componentsPerAttribute:4,componentDatatype:a.FLOAT,vertexBuffer:e._texCoordExpandAndBatchIndexBuffer,offsetInBytes:J}];g===L.SCENE3D?(k=e._positionBuffer,z="vertexBuffer",U=ae,W="value"):g===L.SCENE2D||g===L.COLUMBUS_VIEW?(k=ae,z="value",U=e._positionBuffer,W="vertexBuffer"):(k=D,z="vertexBuffer",U=e._positionBuffer,W="vertexBuffer"),$[0][z]=k,$[1][z]=k,$[2][W]=U,$[3][W]=U,$[4][z]=k,$[5][z]=k,$[6][W]=U,$[7][W]=U,$[8][z]=k,$[9][z]=k,$[10][W]=U,$[11][W]=U;var 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e._destroy(),!0}return!1},B.prototype.removeAll=function(){q(this),Y(this),this._polylineBuckets={},this._polylinesRemoved=!1,this._polylines.length=0,this._polylinesToUpdate.length=0,this._createVertexArray=!0},B.prototype.contains=function(e){return l(e)&&e._polylineCollection===this},B.prototype.get=function(e){return H(this),this._polylines[e]},B.prototype.update=function(e){if(H(this),0!==this._polylines.length){W(this,e);var r,i=e.context,n=e.mapProjection,o=this._propertiesChanged;if(this._createBatchTable){if(0===w.maximumVertexTextureImageUnits)throw new g("Vertex texture fetch support is required to render polylines. 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C=e.passes,S=0!==e.morphTime;if(l(this._opaqueRS)&&this._opaqueRS.depthTest.enabled===S||(this._opaqueRS=E.fromCache({depthMask:S,depthTest:{enabled:S}})),l(this._translucentRS)&&this._translucentRS.depthTest.enabled===S||(this._translucentRS=E.fromCache({blending:I.ALPHA_BLEND,depthMask:!S,depthTest:{enabled:S}})),this._batchTable.update(e),C.render){var T=this._colorCommands;V(this,e,T,y,!0)}if(C.pick){var b=this._pickCommands;V(this,e,b,y,!1)}}};var ne=new e,oe=new e;B.prototype.isDestroyed=function(){return!1},B.prototype.destroy=function(){return j(this),q(this),Y(this),this._batchTable=this._batchTable&&this._batchTable.destroy(),c(this)};var ae=[0,0,0],se=[];B.prototype._updatePolyline=function(e,t){this._polylinesUpdated=!0,this._polylinesToUpdate.push(e),++this._propertiesChanged[t]},Z.prototype.addPolyline=function(e){var t=this.polylines;t.push(e),e._actualLength=this.getPolylinePositionsLength(e),this.lengthOfPositions+=e._actualLength,e._bucket=this},Z.prototype.updateShader=function(e,t){if(!l(this.shaderProgram)){var r=t.getVertexShaderCallback()(M),i=new b({sources:[A,r]}),n=new b({sources:[this.material.shaderSource,P]}),o=new b({sources:n.sources,pickColorQualifier:"varying"});this.shaderProgram=T.fromCache({context:e,vertexShaderSource:i,fragmentShaderSource:n,attributeLocations:ie}),this.pickShaderProgram=T.fromCache({context:e,vertexShaderSource:i,fragmentShaderSource:o,attributeLocations:ie})}},Z.prototype.getPolylinePositionsLength=function(e){var t;if(this.mode===L.SCENE3D||!K(e))return t=e._actualPositions.length,4*t-4;var r=0,i=e._segments.lengths;t=i.length;for(var n=0;n<t;++n)r+=4*i[n]-4;return r};var le=new r,ue=new r,ce=new r,he=new r,de=new i,pe=new t;Z.prototype.write=function(e,t,i,n,a,s,l,u){for(var 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V=de;V.x=o.floatToByte(x.red),V.y=o.floatToByte(x.green),V.z=o.floatToByte(x.blue),V.w=o.floatToByte(x.alpha);var k=pe;k.x=y,k.y=C?1:0,s.setBatchedAttribute(w,0,k),s.setBatchedAttribute(w,1,V)}};var me=new r,fe=new r,_e=new r,ve=new r;Z.prototype.writeForMorph=function(e,t){for(var i=this.modelMatrix,n=this.polylines,o=n.length,a=0;a<o;++a)for(var s=n[a],l=s._segments.positions,u=s._segments.lengths,c=l.length,h=0,p=0,m=0;m<c;++m){var f;0===m?s._loop?f=l[c-2]:(f=ve,r.subtract(l[0],l[1],f),r.add(l[0],f,f)):f=l[m-1],f=_.multiplyByPoint(i,f,fe);var v,g=_.multiplyByPoint(i,l[m],me);m===c-1?s._loop?v=l[1]:(v=ve,r.subtract(l[c-1],l[c-2],v),r.add(l[c-1],v,v)):v=l[m+1],v=_.multiplyByPoint(i,v,_e);var y=u[h];m===p+y&&(p+=y,++h);for(var C=m-p===0,w=m===p+u[h]-1,S=C?2:0,E=w?2:4,T=S;T<E;++T)d.writeElements(g,e,t),d.writeElements(f,e,t+6),d.writeElements(v,e,t+12),t+=18}};var ge=new Array(1);Z.prototype.updateIndices=function(e,t,r,i){var n=r.length-1,o=new X(0,i,this);r[n].push(o);var a=0,s=e[e.length-1],l=0;s.length>0&&(l=s[s.length-1]+1);for(var u=this.polylines,c=u.length,h=0;h<c;++h){var d=u[h];d._locatorBuckets=[];var p;if(this.mode===L.SCENE3D){p=ge;var m=d._actualPositions.length;if(!(m>0))continue;p[0]=m}else p=d._segments.lengths;var _=p.length;if(_>0){for(var v=0,g=0;g<_;++g)for(var y=p[g]-1,C=0;C<y;++C)l+4>=f.SIXTY_FOUR_KILOBYTES-2&&(d._locatorBuckets.push({locator:o,count:v}),v=0,t.push(4),s=[],e.push(s),l=0,o.count=a,a=0,i=0,o=new X(0,0,this),r[++n]=[o]),s.push(l,l+2,l+1),s.push(l+1,l+2,l+3),v+=6,a+=6,i+=6,l+=4;d._locatorBuckets.push({locator:o,count:v}),l+4>=f.SIXTY_FOUR_KILOBYTES-2&&(t.push(0),s=[],e.push(s),l=0,o.count=a,i=0,a=0,o=new X(0,0,this),r[++n]=[o])}d._clean()}return o.count=a,i},Z.prototype.getPolylineStartIndex=function(e){for(var t=this.polylines,r=0,i=t.length,n=0;n<i;++n){var o=t[n];if(o===e)break;r+=o._actualLength}return r};var ye={positions:void 0,lengths:void 0},Ce=new Array(1),we=new r,Se=new n;Z.prototype.getSegments=function(t,i){var n=t._actualPositions;if(this.mode===L.SCENE3D)return Ce[0]=n.length,ye.positions=n,ye.lengths=Ce,ye;K(t)&&(n=t._segments.positions);for(var o,a=i.ellipsoid,s=[],l=this.modelMatrix,u=n.length,c=we,h=0;h<u;++h)o=n[h],c=_.multiplyByPoint(l,o,c),s.push(i.project(a.cartesianToCartographic(c,Se)));if(s.length>0){t._boundingVolume2D=e.fromPoints(s,t._boundingVolume2D);var d=t._boundingVolume2D.center;t._boundingVolume2D.center=new r(d.z,d.x,d.y)}return ye.positions=s,ye.lengths=t._segments.lengths,ye};var Ee;return Z.prototype.writeUpdate=function(e,t,i,n){var o=this.mode,a=n.ellipsoid.maximumRadius*f.PI,s=t._actualLength;if(s){e+=this.getPolylineStartIndex(t);var u=Ee,c=6*s*3;!l(u)||u.length<c?u=Ee=new Float32Array(c):u.length>c&&(u=new Float32Array(u.buffer,0,c));var h,p=this.getSegments(t,n),m=p.positions,_=p.lengths,v=0,g=0,y=0;s=m.length;for(var C=0;C<s;++C){0===C?t._loop?h=m[s-2]:(h=he,r.subtract(m[0],m[1],h),r.add(m[0],h,h)):h=m[C-1],r.clone(h,ue),r.clone(m[C],le),C===s-1?t._loop?h=m[1]:(h=he,r.subtract(m[s-1],m[s-2],h),r.add(m[s-1],h,h)):h=m[C+1],r.clone(h,ce);var w=_[g];C===y+w&&(y+=w,++g);var S=C-y===0,E=C===y+_[g]-1;o===L.SCENE2D&&(ue.z=0,le.z=0,ce.z=0),o!==L.SCENE2D&&o!==L.MORPHING||(S||E)&&a-Math.abs(le.x)<1&&((le.x<0&&ue.x>0||le.x>0&&ue.x<0)&&r.clone(le,ue),(le.x<0&&ce.x>0||le.x>0&&ce.x<0)&&r.clone(le,ce));for(var T=S?2:0,b=E?2:4,x=T;x<b;++x)d.writeElements(le,u,v),d.writeElements(ue,u,v+6),d.writeElements(ce,u,v+12),v+=18}i.copyFromArrayView(u,18*Float32Array.BYTES_PER_ELEMENT*e)}},B}),r("DataSources/ScaledPositionProperty",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Ellipsoid","../Core/Event","../Core/ReferenceFrame","./Property"],function(e,t,r,i,n,o,a){"use strict";function s(e){this._definitionChanged=new n,this._value=void 0,this._removeSubscription=void 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s&&this._value===e._value},s.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)},s}),r("DataSources/PathVisualizer",["../Core/AssociativeArray","../Core/Cartesian3","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/JulianDate","../Core/Matrix3","../Core/Matrix4","../Core/ReferenceFrame","../Core/TimeInterval","../Core/Transforms","../Scene/PolylineCollection","../Scene/SceneMode","./CompositePositionProperty","./ConstantPositionProperty","./MaterialProperty","./Property","./ReferenceProperty","./SampledPositionProperty","./ScaledPositionProperty","./TimeIntervalCollectionPositionProperty"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C){"use strict";function w(e){this.entity=e,this.polyline=void 0,this.index=void 0,this.updater=void 0}function S(e,t,i,n,a,s,l,u,c){var h,d=u;h=e.getValueInReferenceFrame(t,s,c[d]),r(h)&&(c[d++]=h);for(var p,m,f,_=!r(a)||o.lessThanOrEquals(a,t)||o.greaterThanOrEquals(a,i),v=0,g=n.length,y=n[v],C=i,w=!1;v<g;){if(!_&&o.greaterThanOrEquals(y,a)&&(h=e.getValueInReferenceFrame(a,s,c[d]),r(h)&&(c[d++]=h),_=!0),o.greaterThan(y,t)&&o.lessThan(y,C)&&!y.equals(a)&&(h=e.getValueInReferenceFrame(y,s,c[d]),r(h)&&(c[d++]=h)),v<g-1){if(l>0&&!w){var S=n[v+1],E=o.secondsDifference(S,y);w=E>l,w&&(p=Math.ceil(E/l),m=0,f=E/Math.max(p,2),p=Math.max(p-1,1))}if(w&&m<p){y=o.addSeconds(y,f,new o),m++;continue}}w=!1,v++,y=n[v]}return h=e.getValueInReferenceFrame(i,s,c[d]),r(h)&&(c[d++]=h),d}function E(e,t,i,n,a,s,l,u){for(var c,h=0,d=l,p=t,m=Math.max(s,60),f=!r(n)||o.lessThanOrEquals(n,t)||o.greaterThanOrEquals(n,i);o.lessThan(p,i);)!f&&o.greaterThanOrEquals(p,n)&&(f=!0,c=e.getValueInReferenceFrame(n,a,u[d]),r(c)&&(u[d]=c,d++)),c=e.getValueInReferenceFrame(p,a,u[d]),r(c)&&(u[d]=c,d++),h++,p=o.addSeconds(t,m*h,new o);return c=e.getValueInReferenceFrame(i,a,u[d]),r(c)&&(u[d]=c,d++),d}function T(e,t,i,n,a,s,l,c){L.start=t,L.stop=i;for(var h=l,d=e.intervals,p=0;p<d.length;p++){var m=d.get(p);if(!u.intersect(m,L,O).isEmpty){var f=m.start;m.isStartIncluded||(f=m.isStopIncluded?m.stop:o.addSeconds(m.start,o.secondsDifference(m.stop,m.start)/2,new o));var _=e.getValueInReferenceFrame(f,a,c[h]);r(_)&&(c[h]=_,h++)}}return h}function b(e,t,i,n,o,a,s,l){var u=e.getValueInReferenceFrame(t,o,l[s]);return r(u)&&(l[s++]=u),s}function x(e,t,r,i,n,a,s,l){N.start=t,N.stop=r;for(var c=s,h=e.intervals,d=0;d<h.length;d++){var p=h.get(d);if(!u.intersect(p,N,O).isEmpty){var m=p.start,f=p.stop,_=t;o.greaterThan(m,_)&&(_=m);var v=r;o.lessThan(f,v)&&(v=f),c=A(p.data,_,v,i,n,a,c,l)}}return c}function A(e,t,r,i,n,o,a,s){for(var l=e;l instanceof v||l instanceof y;)l instanceof v&&(l=l.resolvedProperty),l instanceof y&&(l=l._value);if(l instanceof g){var u=l._property._times;a=S(e,t,r,u,i,n,o,a,s)}else a=l instanceof p?x(e,t,r,i,n,o,a,s):l instanceof C?T(e,t,r,i,n,o,a,s):l instanceof m?b(e,t,r,i,n,o,a,s):E(e,t,r,i,n,o,a,s);return a}function P(e,t,i,n,o,a,s){r(s)||(s=[]);var l=A(e,t,i,n,o,a,0,s);return s.length=l,s}function M(e,t){this._unusedIndexes=[],this._polylineCollection=new h,this._scene=e,this._referenceFrame=t,e.primitives.add(this._polylineCollection)}function D(t,r){r.collectionChanged.addEventListener(D.prototype._onCollectionChanged,this),this._scene=t,this._updaters={},this._entityCollection=r,this._items=new e,this._onCollectionChanged(r,r.values,[],[])}var I=60,R=1,O=new u,N=new u,L=new u,B=new a;return M.prototype.update=function(e){if(this._referenceFrame===l.INERTIAL){var i=c.computeIcrfToFixedMatrix(e,B);r(i)||(i=c.computeTemeToPseudoFixedMatrix(e,B)),s.fromRotationTranslation(i,t.ZERO,this._polylineCollection.modelMatrix)}},M.prototype.updateObject=function(e,t){var i,n,a=t.entity,s=a._path,l=a._position,u=s._show,c=t.polyline,h=a.isShowing&&(!r(u)||u.getValue(e));if(h){var d=_.getValueOrUndefined(s._leadTime,e),p=_.getValueOrUndefined(s._trailTime,e),m=a._availability,v=r(m),g=r(d),y=r(p);if(h=v||g&&y){if(y&&(i=o.addSeconds(e,-p,new o)),g&&(n=o.addSeconds(e,d,new o)),v){var C=m.start,w=m.stop;y&&!o.greaterThan(C,i)||(i=C),g&&!o.lessThan(w,n)||(n=w)}h=o.lessThan(i,n)}}if(!h)return void(r(c)&&(this._unusedIndexes.push(t.index),t.polyline=void 0,c.show=!1,t.index=void 0));if(!r(c)){var S=this._unusedIndexes,E=S.length;if(E>0){var T=S.pop();c=this._polylineCollection.get(T),t.index=T}else t.index=this._polylineCollection.length,c=this._polylineCollection.add();c.id=a,t.polyline=c}var b=_.getValueOrDefault(s._resolution,e,I);c.show=!0,c.positions=P(l,i,n,e,this._referenceFrame,b,c.positions.slice()),c.material=f.getValue(e,s._material,c.material),c.width=_.getValueOrDefault(s._width,e,R)},M.prototype.removeObject=function(e){var t=e.polyline;r(t)&&(this._unusedIndexes.push(e.index),e.polyline=void 0,t.show=!1,t.id=void 0,e.index=void 0)},M.prototype.destroy=function(){return this._scene.primitives.remove(this._polylineCollection),i(this)},D.prototype.update=function(e){var t=this._updaters;for(var i in t)t.hasOwnProperty(i)&&t[i].update(e);for(var n=this._items.values,o=0,a=n.length;o<a;o++){var s=n[o],u=s.entity,c=u._position,h=s.updater,p=l.FIXED;this._scene.mode===d.SCENE3D&&(p=c.referenceFrame);var m=this._updaters[p];h===m&&r(m)?m.updateObject(e,s):(r(h)&&h.removeObject(s),r(m)||(m=new M(this._scene,p),m.update(e),this._updaters[p]=m),s.updater=m,r(m)&&m.updateObject(e,s))}return!0},D.prototype.isDestroyed=function(){return!1},D.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(D.prototype._onCollectionChanged,this);var e=this._updaters;for(var t in e)e.hasOwnProperty(t)&&e[t].destroy();return i(this)},D.prototype._onCollectionChanged=function(e,t,i,n){var o,a,s,l=this._items;for(o=t.length-1;o>-1;o--)a=t[o],r(a._path)&&r(a._position)&&l.set(a.id,new w(a));for(o=n.length-1;o>-1;o--)a=n[o],r(a._path)&&r(a._position)?l.contains(a.id)||l.set(a.id,new w(a)):(s=l.get(a.id),r(s)&&(s.updater.removeObject(s),l.remove(a.id)));for(o=i.length-1;o>-1;o--)a=i[o],s=l.get(a.id),r(s)&&(r(s.updater)&&s.updater.removeObject(s),l.remove(a.id))},D._subSample=P,D}),r("Shaders/PointPrimitiveCollectionFS",[],function(){"use strict";return"varying vec4 v_color;\nvarying vec4 v_outlineColor;\nvarying float v_innerPercent;\nvarying float v_pixelDistance;\n#ifdef RENDER_FOR_PICK\nvarying vec4 v_pickColor;\n#endif\nvoid main()\n{\nfloat distanceToCenter = length(gl_PointCoord - vec2(0.5));\nfloat maxDistance = max(0.0, 0.5 - v_pixelDistance);\nfloat wholeAlpha = 1.0 - smoothstep(maxDistance, 0.5, distanceToCenter);\nfloat innerAlpha = 1.0 - smoothstep(maxDistance * v_innerPercent, 0.5 * v_innerPercent, distanceToCenter);\nvec4 color = mix(v_outlineColor, v_color, innerAlpha);\ncolor.a *= wholeAlpha;\nif (color.a < 0.005)\n{\ndiscard;\n}\n#ifdef RENDER_FOR_PICK\ngl_FragColor = v_pickColor;\n#else\ngl_FragColor = color;\n#endif\n}\n"}),r("Shaders/PointPrimitiveCollectionVS",[],function(){"use strict";return"uniform float u_maxTotalPointSize;\nattribute vec4 positionHighAndSize;\nattribute vec4 positionLowAndOutline;\nattribute vec4 compressedAttribute0;\nattribute vec4 compressedAttribute1;\nattribute vec4 scaleByDistance;\nvarying vec4 v_color;\nvarying vec4 v_outlineColor;\nvarying float v_innerPercent;\nvarying float v_pixelDistance;\n#ifdef RENDER_FOR_PICK\nvarying vec4 v_pickColor;\n#endif\nconst float SHIFT_LEFT8 = 256.0;\nconst float SHIFT_RIGHT8 = 1.0 / 256.0;\nvoid main()\n{\nvec3 positionHigh = positionHighAndSize.xyz;\nvec3 positionLow = positionLowAndOutline.xyz;\nfloat outlineWidthBothSides = 2.0 * positionLowAndOutline.w;\nfloat totalSize = positionHighAndSize.w + outlineWidthBothSides;\nfloat outlinePercent = outlineWidthBothSides / totalSize;\ntotalSize *= czm_resolutionScale;\ntotalSize += 3.0;\nfloat temp = compressedAttribute1.x * SHIFT_RIGHT8;\nfloat show = floor(temp);\n#ifdef EYE_DISTANCE_TRANSLUCENCY\nvec4 translucencyByDistance;\ntranslucencyByDistance.x = compressedAttribute1.z;\ntranslucencyByDistance.z = compressedAttribute1.w;\ntranslucencyByDistance.y = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;\ntemp = compressedAttribute1.y * SHIFT_RIGHT8;\ntranslucencyByDistance.w = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;\n#endif\nvec4 color;\nvec4 outlineColor;\n#ifdef RENDER_FOR_PICK\ncolor = vec4(0.0);\noutlineColor = vec4(0.0);\nvec4 pickColor;\ntemp = compressedAttribute0.z * SHIFT_RIGHT8;\npickColor.b = (temp - floor(temp)) * SHIFT_LEFT8;\ntemp = floor(temp) * SHIFT_RIGHT8;\npickColor.g = (temp - floor(temp)) * SHIFT_LEFT8;\npickColor.r = floor(temp);\n#else\ntemp = compressedAttribute0.x * SHIFT_RIGHT8;\ncolor.b = (temp - floor(temp)) * SHIFT_LEFT8;\ntemp = floor(temp) * SHIFT_RIGHT8;\ncolor.g = (temp - floor(temp)) * SHIFT_LEFT8;\ncolor.r = floor(temp);\ntemp = compressedAttribute0.y * SHIFT_RIGHT8;\noutlineColor.b = (temp - floor(temp)) * SHIFT_LEFT8;\ntemp = floor(temp) * SHIFT_RIGHT8;\noutlineColor.g = (temp - floor(temp)) * SHIFT_LEFT8;\noutlineColor.r = floor(temp);\n#endif\ntemp = compressedAttribute0.w * SHIFT_RIGHT8;\n#ifdef RENDER_FOR_PICK\npickColor.a = (temp - floor(temp)) * SHIFT_LEFT8;\npickColor = pickColor / 255.0;\n#endif\ntemp = floor(temp) * SHIFT_RIGHT8;\noutlineColor.a = (temp - floor(temp)) * SHIFT_LEFT8;\noutlineColor /= 255.0;\ncolor.a = floor(temp);\ncolor /= 255.0;\nvec4 p = czm_translateRelativeToEye(positionHigh, positionLow);\nvec4 positionEC = czm_modelViewRelativeToEye * p;\npositionEC.xyz *= show;\n#if defined(EYE_DISTANCE_SCALING) || defined(EYE_DISTANCE_TRANSLUCENCY)\nfloat lengthSq;\nif (czm_sceneMode == czm_sceneMode2D)\n{\nlengthSq = czm_eyeHeight2D.y;\n}\nelse\n{\nlengthSq = dot(positionEC.xyz, positionEC.xyz);\n}\n#endif\n#ifdef EYE_DISTANCE_SCALING\ntotalSize *= czm_nearFarScalar(scaleByDistance, lengthSq);\n#endif\ntotalSize = min(totalSize, u_maxTotalPointSize);\nif (totalSize < 1.0)\n{\npositionEC.xyz = vec3(0.0);\ntotalSize = 1.0;\n}\nfloat translucency = 1.0;\n#ifdef EYE_DISTANCE_TRANSLUCENCY\ntranslucency = czm_nearFarScalar(translucencyByDistance, lengthSq);\nif (translucency < 0.004)\n{\npositionEC.xyz = vec3(0.0);\n}\n#endif\nvec4 positionWC = czm_eyeToWindowCoordinates(positionEC);\ngl_Position = czm_viewportOrthographic * vec4(positionWC.xy, -positionWC.z, 1.0);\nv_color = color;\nv_color.a *= translucency;\nv_outlineColor = outlineColor;\nv_outlineColor.a *= translucency;\nv_innerPercent = 1.0 - outlinePercent;\nv_pixelDistance = 2.0 / totalSize;\ngl_PointSize = totalSize;\n#ifdef RENDER_FOR_PICK\nv_pickColor = pickColor;\n#endif\n}\n";
-}),r("Scene/PointPrimitive",["../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Matrix4","../Core/NearFarScalar","./SceneMode","./SceneTransforms"],function(e,t,r,i,n,o,a,s,l,u,c,h){"use strict";function d(e,r){e=n(e,n.EMPTY_OBJECT),this._show=n(e.show,!0),this._position=t.clone(n(e.position,t.ZERO)),this._actualPosition=t.clone(this._position),this._color=i.clone(n(e.color,i.WHITE)),this._outlineColor=i.clone(n(e.outlineColor,i.TRANSPARENT)),this._outlineWidth=n(e.outlineWidth,0),this._pixelSize=n(e.pixelSize,10),this._scaleByDistance=e.scaleByDistance,this._translucencyByDistance=e.translucencyByDistance,this._id=e.id,this._collection=n(e.collection,r),this._pickId=void 0,this._pointPrimitiveCollection=r,this._dirty=!1,this._index=-1}function p(e,t){var r=e._pointPrimitiveCollection;o(r)&&(r._updatePointPrimitive(e,t),e._dirty=!0)}var m=d.SHOW_INDEX=0,f=d.POSITION_INDEX=1,_=d.COLOR_INDEX=2,v=d.OUTLINE_COLOR_INDEX=3,g=d.OUTLINE_WIDTH_INDEX=4,y=d.PIXEL_SIZE_INDEX=5,C=d.SCALE_BY_DISTANCE_INDEX=6,w=d.TRANSLUCENCY_BY_DISTANCE_INDEX=7;d.NUMBER_OF_PROPERTIES=8,a(d.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,p(this,m))}},position:{get:function(){return this._position},set:function(e){var r=this._position;t.equals(r,e)||(t.clone(e,r),t.clone(e,this._actualPosition),p(this,f))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){var t=this._scaleByDistance;u.equals(t,e)||(this._scaleByDistance=u.clone(e,t),p(this,C))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){var t=this._translucencyByDistance;u.equals(t,e)||(this._translucencyByDistance=u.clone(e,t),p(this,w))}},pixelSize:{get:function(){return this._pixelSize},set:function(e){this._pixelSize!==e&&(this._pixelSize=e,p(this,y))}},color:{get:function(){return this._color},set:function(e){var t=this._color;i.equals(t,e)||(i.clone(e,t),p(this,_))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){var t=this._outlineColor;i.equals(t,e)||(i.clone(e,t),p(this,v))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,p(this,g))}},id:{get:function(){return this._id},set:function(e){this._id=e,o(this._pickId)&&(this._pickId.object.id=e)}}}),d.prototype.getPickId=function(e){return o(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._collection,id:this._id})),this._pickId},d.prototype._getActualPosition=function(){return this._actualPosition},d.prototype._setActualPosition=function(e){t.clone(e,this._actualPosition),p(this,f)};var S=new r;d._computeActualPosition=function(e,t,r){return t.mode===c.SCENE3D?e:(l.multiplyByPoint(r,e,S),h.computeActualWgs84Position(t,S))};var E=new r;return d._computeScreenSpacePosition=function(e,t,i,n){var o=l.multiplyByVector(e,r.fromElements(t.x,t.y,t.z,1,E),E),a=h.wgs84ToWindowCoordinates(i,o,n);return a},d.prototype.computeScreenSpacePosition=function(t,r){var i=this._pointPrimitiveCollection;o(r)||(r=new e);var n=i.modelMatrix,a=d._computeScreenSpacePosition(n,this._actualPosition,t,r);return a.y=t.canvas.clientHeight-a.y,a},d.prototype.equals=function(e){return this===e||o(e)&&this._id===e._id&&t.equals(this._position,e._position)&&i.equals(this._color,e._color)&&this._pixelSize===e._pixelSize&&this._outlineWidth===e._outlineWidth&&this._show===e._show&&i.equals(this._outlineColor,e._outlineColor)&&u.equals(this._scaleByDistance,e._scaleByDistance)&&u.equals(this._translucencyByDistance,e._translucencyByDistance)},d.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._pointPrimitiveCollection=void 0},d}),r("Scene/PointPrimitiveCollection",["../Core/BoundingSphere","../Core/Cartesian2","../Core/Cartesian3","../Core/Color","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/EncodedCartesian3","../Core/Math","../Core/Matrix4","../Core/PrimitiveType","../Renderer/BufferUsage","../Renderer/ContextLimits","../Renderer/DrawCommand","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/ShaderSource","../Renderer/VertexArrayFacade","../Shaders/PointPrimitiveCollectionFS","../Shaders/PointPrimitiveCollectionVS","./BlendingState","./Pass","./PointPrimitive","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x){"use strict";function A(t){t=o(t,o.EMPTY_OBJECT),this._sp=void 0,this._rs=void 0,this._vaf=void 0,this._spPick=void 0,this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!1,this._shaderScaleByDistance=!1,this._compiledShaderScaleByDistance=!1,this._compiledShaderScaleByDistancePick=!1,this._shaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistancePick=!1,this._propertiesChanged=new Uint32Array(Y),this._maxPixelSize=1,this._baseVolume=new e,this._baseVolumeWC=new e,this._baseVolume2D=new e,this._boundingVolume=new e,this._boundingVolumeDirty=!1,this._colorCommands=[],this._pickCommands=[],this.modelMatrix=d.clone(o(t.modelMatrix,d.IDENTITY)),this._modelMatrix=d.clone(d.IDENTITY),this.debugShowBoundingVolume=o(t.debugShowBoundingVolume,!1),this._mode=x.SCENE3D,this._maxTotalPointSize=1,this._buffersUsage=[m.STATIC_DRAW,m.STATIC_DRAW,m.STATIC_DRAW,m.STATIC_DRAW,m.STATIC_DRAW,m.STATIC_DRAW,m.STATIC_DRAW,m.STATIC_DRAW];var r=this;this._uniforms={u_maxTotalPointSize:function(){return r._maxTotalPointSize}}}function P(e){for(var t=e.length,r=0;r<t;++r)e[r]&&e[r]._destroy()}function M(e){if(e._pointPrimitivesRemoved){e._pointPrimitivesRemoved=!1;for(var t=[],r=e._pointPrimitives,i=r.length,n=0,o=0;n<i;++n){var a=r[n];a&&(a._index=o++,t.push(a))}e._pointPrimitives=t}}function D(e,t,r){return new C(e,[{index:X.positionHighAndSize,componentsPerAttribute:4,componentDatatype:n.FLOAT,usage:r[z]},{index:X.positionLowAndShow,componentsPerAttribute:4,componentDatatype:n.FLOAT,usage:r[z]},{index:X.compressedAttribute0,componentsPerAttribute:4,componentDatatype:n.FLOAT,usage:r[U]},{index:X.compressedAttribute1,componentsPerAttribute:4,componentDatatype:n.FLOAT,usage:r[j]},{index:X.scaleByDistance,componentsPerAttribute:4,componentDatatype:n.FLOAT,usage:r[q]}],t)}function I(t,r,i,n){var o=n._index,a=n._getActualPosition();t._mode===x.SCENE3D&&(e.expand(t._baseVolume,a,t._baseVolume),t._boundingVolumeDirty=!0),c.fromCartesian(a,Z);var s=n.pixelSize,l=n.outlineWidth;t._maxPixelSize=Math.max(t._maxPixelSize,s+l);var u=i[X.positionHighAndSize],h=Z.high;u(o,h.x,h.y,h.z,s);var d=i[X.positionLowAndOutline],p=Z.low;d(o,p.x,p.y,p.z,l)}function R(e,t,r,n){var o=n._index,a=n.color,s=n.getPickId(t).color,l=n.outlineColor,u=i.floatToByte(a.red),c=i.floatToByte(a.green),h=i.floatToByte(a.blue),d=u*K+c*Q+h;u=i.floatToByte(l.red),c=i.floatToByte(l.green),h=i.floatToByte(l.blue);var p=u*K+c*Q+h;u=i.floatToByte(s.red),c=i.floatToByte(s.green),h=i.floatToByte(s.blue);var m=u*K+c*Q+h,f=i.floatToByte(a.alpha)*K+i.floatToByte(l.alpha)*Q+i.floatToByte(s.alpha),_=r[X.compressedAttribute0];_(o,d,p,m,f)}function O(e,t,r,i){var n=i._index,o=0,s=1,l=1,u=1,c=i.translucencyByDistance;a(c)&&(o=c.near,s=c.nearValue,l=c.far,u=c.farValue,1===s&&1===u||(e._shaderTranslucencyByDistance=!0));var d=i.show;0===i.color.alpha&&0===i.outlineColor.alpha&&(d=!1),s=h.clamp(s,0,1),s=1===s?255:255*s|0;var p=(d?1:0)*Q+s;u=h.clamp(u,0,1),u=1===u?255:255*u|0;var m=u,f=r[X.compressedAttribute1];f(n,p,m,o,l)}function N(e,t,r,i){var n=i._index,o=r[X.scaleByDistance],s=0,l=1,u=1,c=1,h=i.scaleByDistance;a(h)&&(s=h.near,l=h.nearValue,u=h.far,c=h.farValue,1===l&&1===c||(e._shaderScaleByDistance=!0)),o(n,s,l,u,c)}function L(e,t,r,i){I(e,t,r,i),R(e,t,r,i),O(e,t,r,i),N(e,t,r,i)}function B(t,r,i,n,o,s){var l;n.mode===x.SCENE3D?(l=t._baseVolume,t._boundingVolumeDirty=!0):l=t._baseVolume2D;for(var u=[],c=0;c<i;++c){var h=r[c],d=h.position,p=b._computeActualPosition(d,n,o);a(p)&&(h._setActualPosition(p),s?u.push(p):e.expand(l,p,l))}s&&e.fromPoints(u,l)}function F(e,t){var r=t.mode,i=e._pointPrimitives,n=e._pointPrimitivesToUpdate,o=e._modelMatrix;e._createVertexArray||e._mode!==r||r!==x.SCENE3D&&!d.equals(o,e.modelMatrix)?(e._mode=r,d.clone(e.modelMatrix,o),e._createVertexArray=!0,r!==x.SCENE3D&&r!==x.SCENE2D&&r!==x.COLUMBUS_VIEW||B(e,i,i.length,t,o,!0)):r===x.MORPHING?B(e,i,i.length,t,o,!0):r!==x.SCENE2D&&r!==x.COLUMBUS_VIEW||B(e,n,e._pointPrimitivesToUpdateIndex,t,o,!1)}function V(e,t,r){var i=t.camera.getPixelSize(r,t.context.drawingBufferWidth,t.context.drawingBufferHeight),n=i*e._maxPixelSize;r.radius+=n}var k=b.SHOW_INDEX,z=b.POSITION_INDEX,U=b.COLOR_INDEX,G=b.OUTLINE_COLOR_INDEX,W=b.OUTLINE_WIDTH_INDEX,H=b.PIXEL_SIZE_INDEX,q=b.SCALE_BY_DISTANCE_INDEX,j=b.TRANSLUCENCY_BY_DISTANCE_INDEX,Y=b.NUMBER_OF_PROPERTIES,X={positionHighAndSize:0,positionLowAndOutline:1,compressedAttribute0:2,compressedAttribute1:3,scaleByDistance:4};s(A.prototype,{length:{get:function(){return M(this),this._pointPrimitives.length}}}),A.prototype.add=function(e){var t=new b(e,this);return t._index=this._pointPrimitives.length,this._pointPrimitives.push(t),this._createVertexArray=!0,t},A.prototype.remove=function(e){return!!this.contains(e)&&(this._pointPrimitives[e._index]=null,this._pointPrimitivesRemoved=!0,this._createVertexArray=!0,e._destroy(),!0)},A.prototype.removeAll=function(){P(this._pointPrimitives),this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!0},A.prototype._updatePointPrimitive=function(e,t){e._dirty||(this._pointPrimitivesToUpdate[this._pointPrimitivesToUpdateIndex++]=e),++this._propertiesChanged[t]},A.prototype.contains=function(e){return a(e)&&e._pointPrimitiveCollection===this},A.prototype.get=function(e){return M(this),this._pointPrimitives[e]},A.prototype.computeNewBuffersUsage=function(){for(var e=this._buffersUsage,t=!1,r=this._propertiesChanged,i=0;i<Y;++i){var n=0===r[i]?m.STATIC_DRAW:m.STREAM_DRAW;t=t||e[i]!==n,e[i]=n}return t};var Z=new c,K=65536,Q=256,J=[];return A.prototype.update=function(t){M(this),this._maxTotalPointSize=f.maximumAliasedPointSize,F(this,t);var r,i=this._pointPrimitives,n=i.length,o=this._pointPrimitivesToUpdate,s=this._pointPrimitivesToUpdateIndex,l=this._propertiesChanged,u=this._createVertexArray,c=t.context,h=t.passes,m=h.pick;if(u||!m&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(var C=0;C<Y;++C)l[C]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),n>0){this._vaf=D(c,n,this._buffersUsage),r=this._vaf.writers;for(var b=0;b<n;++b){var A=this._pointPrimitives[b];A._dirty=!1,L(this,c,r,A)}this._vaf.commit()}this._pointPrimitivesToUpdateIndex=0}else if(s>0){var P=J;P.length=0,(l[z]||l[W]||l[H])&&P.push(I),(l[U]||l[G])&&P.push(R),(l[k]||l[j])&&P.push(O),l[q]&&P.push(N);var B=P.length;if(r=this._vaf.writers,s/n>.1){for(var Z=0;Z<s;++Z){var K=o[Z];K._dirty=!1;for(var Q=0;Q<B;++Q)P[Q](this,c,r,K)}this._vaf.commit()}else{for(var $=0;$<s;++$){var ee=o[$];ee._dirty=!1;for(var te=0;te<B;++te)P[te](this,c,r,ee);this._vaf.subCommit(ee._index,1)}this._vaf.endSubCommits()}this._pointPrimitivesToUpdateIndex=0}if(s>1.5*n&&(o.length=n),a(this._vaf)&&a(this._vaf.va)){this._boundingVolumeDirty&&(this._boundingVolumeDirty=!1,e.transform(this._baseVolume,this.modelMatrix,this._baseVolumeWC));var re,ie=d.IDENTITY;t.mode===x.SCENE3D?(ie=this.modelMatrix,re=e.clone(this._baseVolumeWC,this._boundingVolume)):re=e.clone(this._baseVolume2D,this._boundingVolume),V(this,t,re);var ne,oe,ae,se,le,ue,ce=t.commandList;if(h.render){var he=this._colorCommands;for(a(this._rs)||(this._rs=v.fromCache({depthTest:{enabled:!0},blending:E.ALPHA_BLEND})),(!a(this._sp)||this._shaderScaleByDistance&&!this._compiledShaderScaleByDistance||this._shaderTranslucencyByDistance&&!this._compiledShaderTranslucencyByDistance)&&(le=new y({sources:[S]}),this._shaderScaleByDistance&&le.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&le.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._sp=g.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:le,fragmentShaderSource:w,attributeLocations:X}),this._compiledShaderScaleByDistance=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistance=this._shaderTranslucencyByDistance),ne=this._vaf.va,oe=ne.length,he.length=oe,se=0;se<oe;++se)ae=he[se],a(ae)||(ae=he[se]=new _({primitiveType:p.POINTS,pass:T.OPAQUE,owner:this})),ae.boundingVolume=re,ae.modelMatrix=ie,ae.shaderProgram=this._sp,ae.uniformMap=this._uniforms,ae.vertexArray=ne[se].va,ae.renderState=this._rs,ae.debugShowBoundingVolume=this.debugShowBoundingVolume,ce.push(ae)}if(m){var de=this._pickCommands;for((!a(this._spPick)||this._shaderScaleByDistance&&!this._compiledShaderScaleByDistancePick||this._shaderTranslucencyByDistance&&!this._compiledShaderTranslucencyByDistancePick)&&(le=new y({defines:["RENDER_FOR_PICK"],sources:[S]}),this._shaderScaleByDistance&&le.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&le.defines.push("EYE_DISTANCE_TRANSLUCENCY"),ue=new y({defines:["RENDER_FOR_PICK"],sources:[w]}),this._spPick=g.replaceCache({context:c,shaderProgram:this._spPick,vertexShaderSource:le,fragmentShaderSource:ue,attributeLocations:X}),this._compiledShaderScaleByDistancePick=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistancePick=this._shaderTranslucencyByDistance),ne=this._vaf.va,oe=ne.length,de.length=oe,se=0;se<oe;++se)ae=de[se],a(ae)||(ae=de[se]=new _({primitiveType:p.POINTS,pass:T.OPAQUE,owner:this})),ae.boundingVolume=re,ae.modelMatrix=ie,ae.shaderProgram=this._spPick,ae.uniformMap=this._uniforms,ae.vertexArray=ne[se].va,ae.renderState=this._rs,ce.push(ae)}}},A.prototype.isDestroyed=function(){return!1},A.prototype.destroy=function(){return this._sp=this._sp&&this._sp.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),P(this._pointPrimitives),l(this)},A}),r("DataSources/PointVisualizer",["../Core/AssociativeArray","../Core/Cartesian3","../Core/Color","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/NearFarScalar","../Scene/BillboardCollection","../Scene/HeightReference","../Scene/PointPrimitiveCollection","./BoundingSphereState","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d){"use strict";function p(e){this.entity=e,this.pointPrimitive=void 0,this.billboard=void 0,this.color=void 0,this.outlineColor=void 0,this.pixelSize=void 0,this.outlineWidth=void 0}function m(t,r){r.collectionChanged.addEventListener(m.prototype._onCollectionChanged,this),this._scene=t,this._unusedPointIndexes=[],this._unusedBillboardIndexes=[],this._entityCollection=r,this._pointPrimitiveCollection=void 0,this._billboardCollection=void 0,this._items=new e,this._onCollectionChanged(r,r.values,[],[])}function f(e,t,r){if(n(e)){var i=e.pointPrimitive;if(n(i))return e.pointPrimitive=void 0,i.id=void 0,i.show=!1,void t.push(i._index);var o=e.billboard;n(o)&&(e.billboard=void 0,o.id=void 0,o.show=!1,r.push(o._index))}}function _(e,t,r,i,n){return function(o){var a=document.createElement("canvas"),s=n+2*i;a.height=a.width=s;var l=a.getContext("2d");return l.clearRect(0,0,s,s),0!==i&&(l.beginPath(),l.arc(s/2,s/2,s/2,0,2*Math.PI,!0),l.closePath(),l.fillStyle=r,l.fill(),e<1&&(l.save(),l.globalCompositeOperation="destination-out",l.beginPath(),l.arc(s/2,s/2,n/2,0,2*Math.PI,!0),l.closePath(),l.fillStyle="black",l.fill(),l.restore())),l.beginPath(),l.arc(s/2,s/2,n/2,0,2*Math.PI,!0),l.closePath(),l.fillStyle=t,l.fill(),a}}var v=r.WHITE,g=r.BLACK,y=0,C=1,w=new r,S=new t,E=new r,T=new s,b=new s;return m.prototype.update=function(e){for(var t=this._scene,i=this._items.values,o=this._unusedPointIndexes,a=this._unusedBillboardIndexes,s=0,h=i.length;s<h;s++){var p=i[s],m=p.entity,x=m._point,A=p.pointPrimitive,P=p.billboard,M=d.getValueOrDefault(x._heightReference,e,u.NONE),D=m.isShowing&&m.isAvailable(e)&&d.getValueOrDefault(x._show,e,!0);if(D&&(S=d.getValueOrUndefined(m._position,e,S),D=n(S)),D){var I=!1;if(M===u.NONE||n(P)){if(M===u.NONE&&!n(A)){n(P)&&(f(p,o,a),P=void 0);var R=this._pointPrimitiveCollection;n(R)||(R=new c,this._pointPrimitiveCollection=R,t.primitives.add(R)),A=o.length>0?R.get(o.pop()):R.add(),A.id=m,p.pointPrimitive=A}}else{n(A)&&(f(p,o,a),A=void 0);var O=this._billboardCollection;n(O)||(O=new l({scene:t}),this._billboardCollection=O,t.primitives.add(O)),P=a.length>0?O.get(a.pop()):O.add(),P.id=m,P.image=void 0,p.billboard=P,I=!0}if(n(A))A.show=!0,A.position=S,A.scaleByDistance=d.getValueOrUndefined(x._scaleByDistance,e,T),A.translucencyByDistance=d.getValueOrUndefined(x._translucencyByDistance,e,b),A.color=d.getValueOrDefault(x._color,e,v,w),A.outlineColor=d.getValueOrDefault(x._outlineColor,e,g,E),A.outlineWidth=d.getValueOrDefault(x._outlineWidth,e,y),A.pixelSize=d.getValueOrDefault(x._pixelSize,e,C);else{P.show=!0,P.position=S,P.scaleByDistance=d.getValueOrUndefined(x._scaleByDistance,e,T),P.translucencyByDistance=d.getValueOrUndefined(x._translucencyByDistance,e,b),P.heightReference=M;var N=d.getValueOrDefault(x._color,e,v,w),L=d.getValueOrDefault(x._outlineColor,e,g,E),B=Math.round(d.getValueOrDefault(x._outlineWidth,e,y)),F=Math.max(1,Math.round(d.getValueOrDefault(x._pixelSize,e,C)));if(B>0?(P.scale=1,I=I||B!==p.outlineWidth||F!==p.pixelSize||!r.equals(N,p.color)||!r.equals(L,p.outlineColor)):(P.scale=F/50,F=50,I=I||B!==p.outlineWidth||!r.equals(N,p.color)||!r.equals(L,p.outlineColor)),I){p.color=r.clone(N,p.color),p.outlineColor=r.clone(L,p.outlineColor),p.pixelSize=F,p.outlineWidth=B;var V=N.alpha,k=N.toCssColorString(),z=L.toCssColorString(),U=JSON.stringify([k,F,z,B]);P.setImage(U,_(V,k,z,B,F))}}}else f(p,o,a)}return!0},m.prototype.getBoundingSphere=function(e,r){var i=this._items.get(e.id);if(!n(i)||!n(i.pointPrimitive)&&!n(i.billboard))return h.FAILED;if(n(i.pointPrimitive))r.center=t.clone(i.pointPrimitive.position,r.center);else{var o=i.billboard;if(!n(o._clampedPosition))return h.PENDING;r.center=t.clone(o._clampedPosition,r.center)}return r.radius=0,h.DONE},m.prototype.isDestroyed=function(){return!1},m.prototype.destroy=function(){return this._entityCollection.collectionChanged.removeEventListener(m.prototype._onCollectionChanged,this),n(this._pointPrimitiveCollection)&&this._scene.primitives.remove(this._pointPrimitiveCollection),n(this._billboardCollection)&&this._scene.primitives.remove(this._billboardCollection),o(this)},m.prototype._onCollectionChanged=function(e,t,r,i){var o,a,s=this._unusedPointIndexes,l=this._unusedBillboardIndexes,u=this._items;for(o=t.length-1;o>-1;o--)a=t[o],n(a._point)&&n(a._position)&&u.set(a.id,new p(a));for(o=i.length-1;o>-1;o--)a=i[o],n(a._point)&&n(a._position)?u.contains(a.id)||u.set(a.id,new p(a)):(f(u.get(a.id),s,l),u.remove(a.id));for(o=r.length-1;o>-1;o--)a=r[o],f(u.get(a.id),s,l),u.remove(a.id)},m}),r("DataSources/PolygonGeometryUpdater",["../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../Core/GeometryInstance","../Core/isArray","../Core/Iso8601","../Core/oneTimeWarning","../Core/PolygonGeometry","../Core/PolygonHierarchy","../Core/PolygonOutlineGeometry","../Core/ShowGeometryInstanceAttribute","../Scene/GroundPrimitive","../Scene/MaterialAppearance","../Scene/PerInstanceColorAppearance","../Scene/Primitive","../Scene/ShadowMode","./ColorMaterialProperty","./ConstantProperty","./dynamicGeometryGetBoundingSphere","./MaterialProperty","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b){"use strict";function x(e){this.id=e,this.vertexFormat=void 0,this.polygonHierarchy=void 0,this.perPositionHeight=void 0,this.closeTop=void 0,this.closeBottom=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0}function A(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(A.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._isClosed=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new s,this._showProperty=void 0,this._materialProperty=void 0,this._hasConstantOutline=!0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._onTerrain=!1,this._options=new x(e),this._onEntityPropertyChanged(e,"polygon",e.polygon,void 0)}function P(e,t,r){this._primitives=e,this._groundPrimitives=t,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=r,this._options=new x(r._entity)}var M=new w(e.WHITE),D=new S(!0),I=new S(!0),R=new S(!1),O=new S(e.BLACK),N=new S(C.DISABLED),L=new e;return n(A,{perInstanceColorAppearanceType:{value:g},materialAppearanceType:{value:v}}),n(A.prototype,{entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!i(this._entity.availability)&&b.isConstant(this._showProperty)&&b.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!i(this._entity.availability)&&b.isConstant(this._showProperty)&&b.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{get:function(){return this._isClosed}},onTerrain:{get:function(){return this._onTerrain}},geometryChanged:{get:function(){return this._geometryChanged}}}),A.prototype.isOutlineVisible=function(e){var t=this._entity;return this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)},A.prototype.isFilled=function(e){var t=this._entity;return this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)},A.prototype.createFillGeometryInstance=function(r){var n,o,a=this._entity,s=a.isAvailable(r),u=new f(s&&a.isShowing&&this._showProperty.getValue(r)&&this._fillProperty.getValue(r));if(this._materialProperty instanceof w){var c=e.WHITE;i(this._materialProperty.color)&&(this._materialProperty.color.isConstant||s)&&(c=this._materialProperty.color.getValue(r)),o=t.fromColor(c),n={show:u,color:o}}else n={show:u};return new l({id:a,geometry:new d(this._options),attributes:n})},A.prototype.createOutlineGeometryInstance=function(r){var i=this._entity,n=i.isAvailable(r),o=b.getValueOrDefault(this._outlineColorProperty,r,e.BLACK);return new l({id:i,geometry:new m(this._options),attributes:{show:new f(n&&i.isShowing&&this._showProperty.getValue(r)&&this._showOutlineProperty.getValue(r)),color:t.fromColor(o)}})},A.prototype.isDestroyed=function(){return!1},A.prototype.destroy=function(){this._entitySubscription(),o(this)},A.prototype._onEntityPropertyChanged=function(e,t,n,o){if("availability"===t||"polygon"===t){var a=this._entity.polygon;if(!i(a))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var s=a.fill,l=!i(s)||!s.isConstant||s.getValue(c.MINIMUM_VALUE),d=a.perPositionHeight,m=i(d)&&(!d.isConstant||d.getValue(c.MINIMUM_VALUE)),f=a.outline,y=i(f);if(y&&f.isConstant&&(y=f.getValue(c.MINIMUM_VALUE)),!l&&!y)return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var C=a.hierarchy,S=a.show;if(i(S)&&S.isConstant&&!S.getValue(c.MINIMUM_VALUE)||!i(C))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var E=r(a.material,M),T=E instanceof w;this._materialProperty=E,this._fillProperty=r(s,I),this._showProperty=r(S,D),this._showOutlineProperty=r(a.outline,R),this._outlineColorProperty=y?r(a.outlineColor,O):void 0,this._shadowsProperty=r(a.shadows,N);var x=a.height,A=a.extrudedHeight,P=a.granularity,L=a.stRotation,B=a.outlineWidth,F=l&&!i(x)&&!i(A)&&T&&!m&&_.isSupported(this._scene);y&&F&&(h(h.geometryOutlines),y=!1);var V=a.perPositionHeight,k=a.closeTop,z=a.closeBottom;if(this._fillEnabled=l,this._onTerrain=F,this._outlineEnabled=y,C.isConstant&&b.isConstant(x)&&b.isConstant(A)&&b.isConstant(P)&&b.isConstant(L)&&b.isConstant(B)&&b.isConstant(d)&&b.isConstant(V)&&b.isConstant(k)&&b.isConstant(z)){var U=this._options;U.vertexFormat=T?g.VERTEX_FORMAT:v.MaterialSupport.TEXTURED.vertexFormat;var G=C.getValue(c.MINIMUM_VALUE);u(G)&&(G=new p(G));var W=b.getValueOrUndefined(x,c.MINIMUM_VALUE),H=b.getValueOrDefault(k,c.MINIMUM_VALUE,!0),q=b.getValueOrDefault(z,c.MINIMUM_VALUE,!0),j=b.getValueOrUndefined(A,c.MINIMUM_VALUE);U.polygonHierarchy=G,U.height=W,U.extrudedHeight=j,U.granularity=b.getValueOrUndefined(P,c.MINIMUM_VALUE),U.stRotation=b.getValueOrUndefined(L,c.MINIMUM_VALUE),U.perPositionHeight=b.getValueOrUndefined(V,c.MINIMUM_VALUE),U.closeTop=H,U.closeBottom=q,this._outlineWidth=b.getValueOrDefault(B,c.MINIMUM_VALUE,1),this._isClosed=i(j)&&j!==W&&H&&q,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}else this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this))}},A.prototype.createDynamicUpdater=function(e,t){return new P(e,t,this)},P.prototype.update=function(r){var n=this._geometryUpdater,o=n._onTerrain,a=this._primitives,s=this._groundPrimitives;o?s.removeAndDestroy(this._primitive):(a.removeAndDestroy(this._primitive),a.removeAndDestroy(this._outlinePrimitive),this._outlinePrimitive=void 0),this._primitive=void 0;var c=n._entity,h=c.polygon;if(c.isShowing&&c.isAvailable(r)&&b.getValueOrDefault(h.show,r,!0)){var f=this._options,C=b.getValueOrUndefined(h.hierarchy,r);if(i(C)){u(C)?f.polygonHierarchy=new p(C):f.polygonHierarchy=C;var w=b.getValueOrDefault(h.closeTop,r,!0),S=b.getValueOrDefault(h.closeBottom,r,!0);f.height=b.getValueOrUndefined(h.height,r),f.extrudedHeight=b.getValueOrUndefined(h.extrudedHeight,r),f.granularity=b.getValueOrUndefined(h.granularity,r),f.stRotation=b.getValueOrUndefined(h.stRotation,r),f.perPositionHeight=b.getValueOrUndefined(h.perPositionHeight,r),f.closeTop=w,f.closeBottom=S;var E=this._geometryUpdater.shadowsProperty.getValue(r);if(b.getValueOrDefault(h.fill,r,!0)){var x=n.fillMaterialProperty,A=T.getValue(r,x,this._material);if(this._material=A,o){var P=e.WHITE;i(x.color)&&(P=x.color.getValue(r)),this._primitive=s.add(new _({geometryInstances:new l({id:c,geometry:new d(f),attributes:{color:t.fromColor(P)}}),asynchronous:!1,shadows:E}))}else{var M=new v({material:A,translucent:A.isTranslucent(),closed:i(f.extrudedHeight)&&f.extrudedHeight!==f.height&&w&&S});f.vertexFormat=M.vertexFormat,this._primitive=a.add(new y({geometryInstances:new l({id:c,geometry:new d(f)}),appearance:M,asynchronous:!1,shadows:E}))}}if(!o&&b.getValueOrDefault(h.outline,r,!1)){f.vertexFormat=g.VERTEX_FORMAT;var D=b.getValueOrClonedDefault(h.outlineColor,r,e.BLACK,L),I=b.getValueOrDefault(h.outlineWidth,r,1),R=1!==D.alpha;this._outlinePrimitive=a.add(new y({geometryInstances:new l({id:c,geometry:new m(f),attributes:{color:t.fromColor(D)}}),appearance:new g({flat:!0,translucent:R,renderState:{lineWidth:n._scene.clampLineWidth(I)}}),asynchronous:!1,shadows:E}))}}}},P.prototype.getBoundingSphere=function(e,t){return E(e,this._primitive,this._outlinePrimitive,t)},P.prototype.isDestroyed=function(){return!1},P.prototype.destroy=function(){var e=this._primitives,t=this._groundPrimitives;this._geometryUpdater._onTerrain?t.removeAndDestroy(this._primitive):e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),o(this)},A}),r("Shaders/Appearances/PolylineColorAppearanceVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec3 prevPosition3DHigh;\nattribute vec3 prevPosition3DLow;\nattribute vec3 nextPosition3DHigh;\nattribute vec3 nextPosition3DLow;\nattribute vec2 expandAndWidth;\nattribute vec4 color;\nattribute float batchId;\nvarying vec4 v_color;\nvoid main()\n{\nfloat expandDir = expandAndWidth.x;\nfloat width = abs(expandAndWidth.y) + 0.5;\nbool usePrev = expandAndWidth.y < 0.0;\nvec4 p = czm_computePosition();\nvec4 prev = czm_computePrevPosition();\nvec4 next = czm_computeNextPosition();\nv_color = color;\nvec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev);\ngl_Position = czm_viewportOrthographic * positionWC;\n}\n"}),r("Scene/PolylineColorAppearance",["../Core/defaultValue","../Core/defineProperties","../Core/VertexFormat","../Shaders/Appearances/PerInstanceFlatColorAppearanceFS","../Shaders/Appearances/PolylineColorAppearanceVS","../Shaders/PolylineCommon","./Appearance"],function(e,t,r,i,n,o,a){"use strict";function s(t){t=e(t,e.EMPTY_OBJECT);var r=e(t.translucent,!0),i=!1,n=s.VERTEX_FORMAT;this.material=void 0,this.translucent=r,this._vertexShaderSource=e(t.vertexShaderSource,l),this._fragmentShaderSource=e(t.fragmentShaderSource,u),this._renderState=a.getDefaultRenderState(r,i,t.renderState),this._closed=i,this._vertexFormat=n}var l=o+"\n"+n,u=i;return t(s.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}}}),s.VERTEX_FORMAT=r.POSITION_ONLY,s.prototype.getFragmentShaderSource=a.prototype.getFragmentShaderSource,s.prototype.isTranslucent=a.prototype.isTranslucent,s.prototype.getRenderState=a.prototype.getRenderState,s}),r("Shaders/Appearances/PolylineMaterialAppearanceVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec3 prevPosition3DHigh;\nattribute vec3 prevPosition3DLow;\nattribute vec3 nextPosition3DHigh;\nattribute vec3 nextPosition3DLow;\nattribute vec2 expandAndWidth;\nattribute vec2 st;\nattribute float batchId;\nvarying float v_width;\nvarying vec2 v_st;\nvoid main()\n{\nfloat expandDir = expandAndWidth.x;\nfloat width = abs(expandAndWidth.y) + 0.5;\nbool usePrev = expandAndWidth.y < 0.0;\nvec4 p = czm_computePosition();\nvec4 prev = czm_computePrevPosition();\nvec4 next = czm_computeNextPosition();\nv_width = width;\nv_st = st;\nvec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev);\ngl_Position = czm_viewportOrthographic * positionWC;\n}\n"}),r("Scene/PolylineMaterialAppearance",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/VertexFormat","../Shaders/Appearances/PolylineMaterialAppearanceVS","../Shaders/PolylineCommon","../Shaders/PolylineFS","./Appearance","./Material"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(r){r=e(r,e.EMPTY_OBJECT);var i=e(r.translucent,!0),n=!1,o=u.VERTEX_FORMAT;this.material=t(r.material)?r.material:l.fromType(l.ColorType),this.translucent=i,this._vertexShaderSource=e(r.vertexShaderSource,c),this._fragmentShaderSource=e(r.fragmentShaderSource,h),this._renderState=s.getDefaultRenderState(i,n,r.renderState),this._closed=n,this._vertexFormat=o}var c=o+"\n"+n,h=a;return r(u.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}}}),u.VERTEX_FORMAT=i.POSITION_AND_ST,
-u.prototype.getFragmentShaderSource=s.prototype.getFragmentShaderSource,u.prototype.isTranslucent=s.prototype.isTranslucent,u.prototype.getRenderState=s.prototype.getRenderState,u}),r("DataSources/PolylineGeometryUpdater",["../Core/BoundingSphere","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Ellipsoid","../Core/Event","../Core/GeometryInstance","../Core/Iso8601","../Core/PolylineGeometry","../Core/PolylinePipeline","../Core/ShowGeometryInstanceAttribute","../Scene/PolylineCollection","../Scene/PolylineColorAppearance","../Scene/PolylineMaterialAppearance","../Scene/ShadowMode","./BoundingSphereState","./ColorMaterialProperty","./ConstantProperty","./MaterialProperty","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E){"use strict";function T(e){this.id=e,this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.followSurface=void 0,this.granularity=void 0}function b(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(b.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._geometryChanged=new u,this._showProperty=void 0,this._materialProperty=void 0,this._shadowsProperty=void 0,this._options=new T(e),this._onEntityPropertyChanged(e,"polyline",e.polyline,void 0)}function x(e,t){var r=t._scene.id,i=A[r];!n(i)||i.isDestroyed()?(i=new f,A[r]=i,e.add(i)):e.contains(i)||e.add(i);var o=i.add();o.id=t._entity,this._line=o,this._primitives=e,this._geometryUpdater=t,this._positions=[],I.ellipsoid=t._scene.globe.ellipsoid}var A={},P=new C(t.WHITE),M=new w(!0),D=new w(g.DISABLED);o(b,{perInstanceColorAppearanceType:{value:_},materialAppearanceType:{value:v}}),o(b.prototype,{entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!n(this._entity.availability)&&E.isConstant(this._showProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{value:!1},hasConstantOutline:{value:!0},outlineColorProperty:{value:void 0},shadowsProperty:{get:function(){return this._shadowsProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{value:!1},geometryChanged:{get:function(){return this._geometryChanged}}}),b.prototype.isOutlineVisible=function(e){return!1},b.prototype.isFilled=function(e){var t=this._entity;return this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)},b.prototype.createFillGeometryInstance=function(e){var i,o,a=this._entity,s=a.isAvailable(e),l=new m(s&&a.isShowing&&this._showProperty.getValue(e));if(this._materialProperty instanceof C){var u=t.WHITE;n(this._materialProperty.color)&&(this._materialProperty.color.isConstant||s)&&(u=this._materialProperty.color.getValue(e)),i=r.fromColor(u),o={show:l,color:i}}else o={show:l};return new c({id:a,geometry:new d(this._options),attributes:o})},b.prototype.createOutlineGeometryInstance=function(e){},b.prototype.isDestroyed=function(){return!1},b.prototype.destroy=function(){this._entitySubscription(),a(this)},b.prototype._onEntityPropertyChanged=function(e,t,r,o){if("availability"===t||"polyline"===t){var a=this._entity.polyline;if(!n(a))return void(this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this)));var s=a.positions,l=a.show;if(n(l)&&l.isConstant&&!l.getValue(h.MINIMUM_VALUE)||!n(s))return void(this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this)));var u=i(a.material,P),c=u instanceof C;this._materialProperty=u,this._showProperty=i(l,M),this._shadowsProperty=i(a.shadows,D),this._fillEnabled=!0;var d=a.width,p=a.followSurface,m=a.granularity;if(s.isConstant&&E.isConstant(d)&&E.isConstant(p)&&E.isConstant(m)){var f=this._options,g=s.getValue(h.MINIMUM_VALUE,f.positions);if(!n(g)||g.length<2)return void(this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this)));f.vertexFormat=c?_.VERTEX_FORMAT:v.VERTEX_FORMAT,f.positions=g,f.width=n(d)?d.getValue(h.MINIMUM_VALUE):void 0,f.followSurface=n(p)?p.getValue(h.MINIMUM_VALUE):void 0,f.granularity=n(m)?m.getValue(h.MINIMUM_VALUE):void 0,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}else this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this))}},b.prototype.createDynamicUpdater=function(e){return new x(e,this)};var I={positions:void 0,granularity:void 0,height:void 0,ellipsoid:void 0};return x.prototype.update=function(e){var t=this._geometryUpdater,r=t._entity,i=r.polyline,o=this._line;if(!r.isShowing||!r.isAvailable(e)||!E.getValueOrDefault(i._show,e,!0))return void(o.show=!1);var a=i.positions,s=E.getValueOrUndefined(a,e,this._positions);if(!n(s)||s.length<2)return void(o.show=!1);var l=E.getValueOrDefault(i._followSurface,e,!0);l&&(I.positions=s,I.granularity=E.getValueOrUndefined(i._granularity,e),I.height=p.extractHeights(s,this._geometryUpdater._scene.globe.ellipsoid),s=p.generateCartesianArc(I)),o.show=!0,o.positions=s.slice(),o.material=S.getValue(e,t.fillMaterialProperty,o.material),o.width=E.getValueOrDefault(i._width,e,1)},x.prototype.getBoundingSphere=function(t,r){var i=this._line;return i.show&&i.positions.length>0?(e.fromPoints(i.positions,r),y.DONE):y.FAILED},x.prototype.isDestroyed=function(){return!1},x.prototype.destroy=function(){var e=this._geometryUpdater,t=e._scene.id,r=A[t];r.remove(this._line),0===r.length&&(this._primitives.removeAndDestroy(r),delete A[t]),a(this)},b}),r("DataSources/PolylineVolumeGeometryUpdater",["../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../Core/GeometryInstance","../Core/Iso8601","../Core/PolylineVolumeGeometry","../Core/PolylineVolumeOutlineGeometry","../Core/ShowGeometryInstanceAttribute","../Scene/MaterialAppearance","../Scene/PerInstanceColorAppearance","../Scene/Primitive","../Scene/ShadowMode","./ColorMaterialProperty","./ConstantProperty","./dynamicGeometryGetBoundingSphere","./MaterialProperty","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w){"use strict";function S(e){this.id=e,this.vertexFormat=void 0,this.polylinePositions=void 0,this.shapePositions=void 0,this.cornerType=void 0,this.granularity=void 0}function E(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(E.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new s,this._showProperty=void 0,this._materialProperty=void 0,this._hasConstantOutline=!0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._options=new S(e),this._onEntityPropertyChanged(e,"polylineVolume",e.polylineVolume,void 0)}function T(e,t){this._primitives=e,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=t,this._options=new S(t._entity)}var b=new v(e.WHITE),x=new g(!0),A=new g(!0),P=new g(!1),M=new g(e.BLACK),D=new g(_.DISABLED),I=new e;return n(E,{perInstanceColorAppearanceType:{value:m},materialAppearanceType:{value:p}}),n(E.prototype,{entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!i(this._entity.availability)&&w.isConstant(this._showProperty)&&w.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!i(this._entity.availability)&&w.isConstant(this._showProperty)&&w.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{value:!0},geometryChanged:{get:function(){return this._geometryChanged}}}),E.prototype.isOutlineVisible=function(e){var t=this._entity;return this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)},E.prototype.isFilled=function(e){var t=this._entity;return this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)},E.prototype.createFillGeometryInstance=function(r){var n,o,a=this._entity,s=a.isAvailable(r),u=new d(s&&a.isShowing&&this._showProperty.getValue(r)&&this._fillProperty.getValue(r));if(this._materialProperty instanceof v){var h=e.WHITE;i(this._materialProperty.color)&&(this._materialProperty.color.isConstant||s)&&(h=this._materialProperty.color.getValue(r)),o=t.fromColor(h),n={show:u,color:o}}else n={show:u};return new l({id:a,geometry:new c(this._options),attributes:n})},E.prototype.createOutlineGeometryInstance=function(r){var i=this._entity,n=i.isAvailable(r),o=w.getValueOrDefault(this._outlineColorProperty,r,e.BLACK);return new l({id:i,geometry:new h(this._options),attributes:{show:new d(n&&i.isShowing&&this._showProperty.getValue(r)&&this._showOutlineProperty.getValue(r)),color:t.fromColor(o)}})},E.prototype.isDestroyed=function(){return!1},E.prototype.destroy=function(){this._entitySubscription(),o(this)},E.prototype._onEntityPropertyChanged=function(e,t,n,o){if("availability"===t||"polylineVolume"===t){var a=this._entity.polylineVolume;if(!i(a))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var s=a.fill,l=!i(s)||!s.isConstant||s.getValue(u.MINIMUM_VALUE),c=a.outline,h=i(c);if(h&&c.isConstant&&(h=c.getValue(u.MINIMUM_VALUE)),!l&&!h)return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var d=a.positions,f=a.shape,_=a.show;if(!i(d)||!i(f)||i(_)&&_.isConstant&&!_.getValue(u.MINIMUM_VALUE))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var g=r(a.material,b),y=g instanceof v;this._materialProperty=g,this._fillProperty=r(s,A),this._showProperty=r(_,x),this._showOutlineProperty=r(a.outline,P),this._outlineColorProperty=h?r(a.outlineColor,M):void 0,this._shadowsProperty=r(a.shadows,D);var C=a.granularity,S=a.outlineWidth,E=a.cornerType;if(this._fillEnabled=l,this._outlineEnabled=h,d.isConstant&&f.isConstant&&w.isConstant(C)&&w.isConstant(S)&&w.isConstant(E)){var T=this._options;T.vertexFormat=y?m.VERTEX_FORMAT:p.MaterialSupport.TEXTURED.vertexFormat,T.polylinePositions=d.getValue(u.MINIMUM_VALUE,T.polylinePositions),T.shapePositions=f.getValue(u.MINIMUM_VALUE,T.shape),T.granularity=i(C)?C.getValue(u.MINIMUM_VALUE):void 0,T.cornerType=i(E)?E.getValue(u.MINIMUM_VALUE):void 0,this._outlineWidth=i(S)?S.getValue(u.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}else this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this))}},E.prototype.createDynamicUpdater=function(e){return new T(e,this)},T.prototype.update=function(r){var n=this._primitives;n.removeAndDestroy(this._primitive),n.removeAndDestroy(this._outlinePrimitive),this._primitive=void 0,this._outlinePrimitive=void 0;var o=this._geometryUpdater,a=o._entity,s=a.polylineVolume;if(a.isShowing&&a.isAvailable(r)&&w.getValueOrDefault(s.show,r,!0)){var u=this._options,d=w.getValueOrUndefined(s.positions,r,u.polylinePositions),_=w.getValueOrUndefined(s.shape,r);if(i(d)&&i(_)){u.polylinePositions=d,u.shapePositions=_,u.granularity=w.getValueOrUndefined(s.granularity,r),u.cornerType=w.getValueOrUndefined(s.cornerType,r);var v=this._geometryUpdater.shadowsProperty.getValue(r);if(!i(s.fill)||s.fill.getValue(r)){var g=C.getValue(r,o.fillMaterialProperty,this._material);this._material=g;var y=new p({material:g,translucent:g.isTranslucent(),closed:!0});u.vertexFormat=y.vertexFormat,this._primitive=n.add(new f({geometryInstances:new l({id:a,geometry:new c(u)}),appearance:y,asynchronous:!1,shadows:v}))}if(i(s.outline)&&s.outline.getValue(r)){u.vertexFormat=m.VERTEX_FORMAT;var S=w.getValueOrClonedDefault(s.outlineColor,r,e.BLACK,I),E=w.getValueOrDefault(s.outlineWidth,r,1),T=1!==S.alpha;this._outlinePrimitive=n.add(new f({geometryInstances:new l({id:a,geometry:new h(u),attributes:{color:t.fromColor(S)}}),appearance:new m({flat:!0,translucent:T,renderState:{lineWidth:o._scene.clampLineWidth(E)}}),asynchronous:!1,shadows:v}))}}}},T.prototype.getBoundingSphere=function(e,t){return y(e,this._primitive,this._outlinePrimitive,t)},T.prototype.isDestroyed=function(){return!1},T.prototype.destroy=function(){var e=this._primitives;e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),o(this)},E}),r("DataSources/RectangleGeometryUpdater",["../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../Core/GeometryInstance","../Core/Iso8601","../Core/oneTimeWarning","../Core/RectangleGeometry","../Core/RectangleOutlineGeometry","../Core/ShowGeometryInstanceAttribute","../Scene/GroundPrimitive","../Scene/MaterialAppearance","../Scene/PerInstanceColorAppearance","../Scene/Primitive","../Scene/ShadowMode","./ColorMaterialProperty","./ConstantProperty","./dynamicGeometryGetBoundingSphere","./MaterialProperty","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E){"use strict";function T(e){this.id=e,this.vertexFormat=void 0,this.rectangle=void 0,this.closeBottom=void 0,this.closeTop=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.rotation=void 0}function b(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(b.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._isClosed=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new s,this._showProperty=void 0,this._materialProperty=void 0,this._hasConstantOutline=!0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._onTerrain=!1,this._options=new T(e),this._onEntityPropertyChanged(e,"rectangle",e.rectangle,void 0)}function x(e,t,r){this._primitives=e,this._groundPrimitives=t,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=r,this._options=new T(r._entity)}var A=new y(e.WHITE),P=new C(!0),M=new C(!0),D=new C(!1),I=new C(e.BLACK),R=new C(g.DISABLED),O=new e;return n(b,{perInstanceColorAppearanceType:{value:_},materialAppearanceType:{value:f}}),n(b.prototype,{entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!i(this._entity.availability)&&E.isConstant(this._showProperty)&&E.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!i(this._entity.availability)&&E.isConstant(this._showProperty)&&E.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{get:function(){return this._isClosed}},onTerrain:{get:function(){return this._onTerrain}},geometryChanged:{get:function(){return this._geometryChanged}}}),b.prototype.isOutlineVisible=function(e){var t=this._entity;return this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)},b.prototype.isFilled=function(e){var t=this._entity;return this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)},b.prototype.createFillGeometryInstance=function(r){var n,o,a=this._entity,s=a.isAvailable(r),u=new p(s&&a.isShowing&&this._showProperty.getValue(r)&&this._fillProperty.getValue(r));if(this._materialProperty instanceof y){var c=e.WHITE;i(this._materialProperty.color)&&(this._materialProperty.color.isConstant||s)&&(c=this._materialProperty.color.getValue(r)),o=t.fromColor(c),n={show:u,color:o}}else n={show:u};return new l({id:a,geometry:new h(this._options),attributes:n})},b.prototype.createOutlineGeometryInstance=function(r){var i=this._entity,n=i.isAvailable(r),o=E.getValueOrDefault(this._outlineColorProperty,r,e.BLACK);return new l({id:i,geometry:new d(this._options),attributes:{show:new p(n&&i.isShowing&&this._showProperty.getValue(r)&&this._showOutlineProperty.getValue(r)),color:t.fromColor(o)}})},b.prototype.isDestroyed=function(){return!1},b.prototype.destroy=function(){this._entitySubscription(),o(this)},b.prototype._onEntityPropertyChanged=function(e,t,n,o){if("availability"===t||"rectangle"===t){var a=this._entity.rectangle;if(!i(a))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var s=a.fill,l=!i(s)||!s.isConstant||s.getValue(u.MINIMUM_VALUE),h=a.outline,d=i(h);if(d&&h.isConstant&&(d=h.getValue(u.MINIMUM_VALUE)),!l&&!d)return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var p=a.coordinates,v=a.show;if(i(v)&&v.isConstant&&!v.getValue(u.MINIMUM_VALUE)||!i(p))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var g=r(a.material,A),C=g instanceof y;this._materialProperty=g,this._fillProperty=r(s,M),this._showProperty=r(v,P),this._showOutlineProperty=r(a.outline,D),this._outlineColorProperty=d?r(a.outlineColor,I):void 0,this._shadowsProperty=r(a.shadows,R);var w=a.height,S=a.extrudedHeight,T=a.granularity,b=a.stRotation,x=a.rotation,O=a.outlineWidth,N=a.closeBottom,L=a.closeTop,B=l&&!i(w)&&!i(S)&&C&&m.isSupported(this._scene);if(d&&B&&(c(c.geometryOutlines),d=!1),this._fillEnabled=l,this._onTerrain=B,this._outlineEnabled=d,p.isConstant&&E.isConstant(w)&&E.isConstant(S)&&E.isConstant(T)&&E.isConstant(b)&&E.isConstant(x)&&E.isConstant(O)&&E.isConstant(N)&&E.isConstant(L)){var F=this._options;F.vertexFormat=C?_.VERTEX_FORMAT:f.MaterialSupport.TEXTURED.vertexFormat,F.rectangle=p.getValue(u.MINIMUM_VALUE,F.rectangle),F.height=i(w)?w.getValue(u.MINIMUM_VALUE):void 0,F.extrudedHeight=i(S)?S.getValue(u.MINIMUM_VALUE):void 0,F.granularity=i(T)?T.getValue(u.MINIMUM_VALUE):void 0,F.stRotation=i(b)?b.getValue(u.MINIMUM_VALUE):void 0,F.rotation=i(x)?x.getValue(u.MINIMUM_VALUE):void 0,F.closeBottom=i(N)?N.getValue(u.MINIMUM_VALUE):void 0,F.closeTop=i(L)?L.getValue(u.MINIMUM_VALUE):void 0,this._isClosed=i(S)&&i(F.closeTop)&&i(F.closeBottom)&&F.closeTop&&F.closeBottom,this._outlineWidth=i(O)?O.getValue(u.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}else this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this))}},b.prototype.createDynamicUpdater=function(e,t){return new x(e,t,this)},x.prototype.update=function(r){var n=this._geometryUpdater,o=n._onTerrain,a=this._primitives,s=this._groundPrimitives;o?s.removeAndDestroy(this._primitive):(a.removeAndDestroy(this._primitive),a.removeAndDestroy(this._outlinePrimitive),this._outlinePrimitive=void 0),this._primitive=void 0;var u=n._entity,c=u.rectangle;if(u.isShowing&&u.isAvailable(r)&&E.getValueOrDefault(c.show,r,!0)){var p=this._options,g=E.getValueOrUndefined(c.coordinates,r,p.rectangle);if(i(g)){p.rectangle=g,p.height=E.getValueOrUndefined(c.height,r),p.extrudedHeight=E.getValueOrUndefined(c.extrudedHeight,r),p.granularity=E.getValueOrUndefined(c.granularity,r),p.stRotation=E.getValueOrUndefined(c.stRotation,r),p.rotation=E.getValueOrUndefined(c.rotation,r),p.closeBottom=E.getValueOrUndefined(c.closeBottom,r),p.closeTop=E.getValueOrUndefined(c.closeTop,r);var y=this._geometryUpdater.shadowsProperty.getValue(r);if(E.getValueOrDefault(c.fill,r,!0)){var C=n.fillMaterialProperty,w=S.getValue(r,C,this._material);if(this._material=w,o){var T=e.WHITE;i(C.color)&&(T=C.color.getValue(r)),this._primitive=s.add(new m({geometryInstances:new l({id:u,geometry:new h(p),attributes:{color:t.fromColor(T)}}),asynchronous:!1,shadows:y}))}else{var b=new f({material:w,translucent:w.isTranslucent(),closed:i(p.extrudedHeight)});p.vertexFormat=b.vertexFormat,this._primitive=a.add(new v({geometryInstances:new l({id:u,geometry:new h(p)}),appearance:b,asynchronous:!1,shadows:y}))}}if(!o&&E.getValueOrDefault(c.outline,r,!1)){p.vertexFormat=_.VERTEX_FORMAT;var x=E.getValueOrClonedDefault(c.outlineColor,r,e.BLACK,O),A=E.getValueOrDefault(c.outlineWidth,r,1),P=1!==x.alpha;this._outlinePrimitive=a.add(new v({geometryInstances:new l({id:u,geometry:new d(p),attributes:{color:t.fromColor(x)}}),appearance:new _({flat:!0,translucent:P,renderState:{lineWidth:n._scene.clampLineWidth(A)}}),asynchronous:!1,shadows:y}))}}}},x.prototype.getBoundingSphere=function(e,t){return w(e,this._primitive,this._outlinePrimitive,t)},x.prototype.isDestroyed=function(){return!1},x.prototype.destroy=function(){var e=this._primitives,t=this._groundPrimitives;this._geometryUpdater._onTerrain?t.removeAndDestroy(this._primitive):e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),o(this)},b}),r("DataSources/WallGeometryUpdater",["../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../Core/GeometryInstance","../Core/Iso8601","../Core/ShowGeometryInstanceAttribute","../Core/WallGeometry","../Core/WallOutlineGeometry","../Scene/MaterialAppearance","../Scene/PerInstanceColorAppearance","../Scene/Primitive","../Scene/ShadowMode","./ColorMaterialProperty","./ConstantProperty","./dynamicGeometryGetBoundingSphere","./MaterialProperty","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w){"use strict";function S(e){this.id=e,this.vertexFormat=void 0,this.positions=void 0,this.minimumHeights=void 0,this.maximumHeights=void 0,this.granularity=void 0}function E(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(E.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new s,this._showProperty=void 0,this._materialProperty=void 0,this._hasConstantOutline=!0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._options=new S(e),this._onEntityPropertyChanged(e,"wall",e.wall,void 0)}function T(e,t){this._primitives=e,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=t,this._options=new S(t._entity)}var b=new v(e.WHITE),x=new g(!0),A=new g(!0),P=new g(!1),M=new g(e.BLACK),D=new g(_.DISABLED),I=new e;return n(E,{perInstanceColorAppearanceType:{value:m},materialAppearanceType:{value:p}}),n(E.prototype,{entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!i(this._entity.availability)&&w.isConstant(this._showProperty)&&w.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!i(this._entity.availability)&&w.isConstant(this._showProperty)&&w.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{get:function(){return!1}},geometryChanged:{get:function(){return this._geometryChanged}}}),E.prototype.isOutlineVisible=function(e){var t=this._entity;return this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)},E.prototype.isFilled=function(e){var t=this._entity;return this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)},E.prototype.createFillGeometryInstance=function(r){var n,o,a=this._entity,s=a.isAvailable(r),u=new c(s&&a.isShowing&&this._showProperty.getValue(r)&&this._fillProperty.getValue(r));if(this._materialProperty instanceof v){var d=e.WHITE;i(this._materialProperty.color)&&(this._materialProperty.color.isConstant||s)&&(d=this._materialProperty.color.getValue(r)),o=t.fromColor(d),n={show:u,color:o}}else n={show:u};return new l({id:a,geometry:new h(this._options),attributes:n})},E.prototype.createOutlineGeometryInstance=function(r){var i=this._entity,n=i.isAvailable(r),o=w.getValueOrDefault(this._outlineColorProperty,r,e.BLACK);return new l({id:i,geometry:new d(this._options),attributes:{show:new c(n&&i.isShowing&&this._showProperty.getValue(r)&&this._showOutlineProperty.getValue(r)),color:t.fromColor(o)}})},E.prototype.isDestroyed=function(){return!1},E.prototype.destroy=function(){this._entitySubscription(),o(this)},E.prototype._onEntityPropertyChanged=function(e,t,n,o){if("availability"===t||"wall"===t){var a=this._entity.wall;if(!i(a))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var s=a.fill,l=!i(s)||!s.isConstant||s.getValue(u.MINIMUM_VALUE),c=a.outline,h=i(c);if(h&&c.isConstant&&(h=c.getValue(u.MINIMUM_VALUE)),!l&&!h)return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var d=a.positions,f=a.show;if(i(f)&&f.isConstant&&!f.getValue(u.MINIMUM_VALUE)||!i(d))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var _=r(a.material,b),g=_ instanceof v;this._materialProperty=_,this._fillProperty=r(s,A),this._showProperty=r(f,x),this._showOutlineProperty=r(a.outline,P),this._outlineColorProperty=h?r(a.outlineColor,M):void 0,this._shadowsProperty=r(a.shadows,D);var y=a.minimumHeights,C=a.maximumHeights,S=a.outlineWidth,E=a.granularity;if(this._fillEnabled=l,this._outlineEnabled=h,d.isConstant&&w.isConstant(y)&&w.isConstant(C)&&w.isConstant(S)&&w.isConstant(E)){var T=this._options;T.vertexFormat=g?m.VERTEX_FORMAT:p.MaterialSupport.TEXTURED.vertexFormat,T.positions=d.getValue(u.MINIMUM_VALUE,T.positions),T.minimumHeights=i(y)?y.getValue(u.MINIMUM_VALUE,T.minimumHeights):void 0,T.maximumHeights=i(C)?C.getValue(u.MINIMUM_VALUE,T.maximumHeights):void 0,T.granularity=i(E)?E.getValue(u.MINIMUM_VALUE):void 0,this._outlineWidth=i(S)?S.getValue(u.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}else this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this))}},E.prototype.createDynamicUpdater=function(e){return new T(e,this)},T.prototype.update=function(r){var n=this._primitives;n.removeAndDestroy(this._primitive),n.removeAndDestroy(this._outlinePrimitive),this._primitive=void 0,this._outlinePrimitive=void 0;var o=this._geometryUpdater,a=o._entity,s=a.wall;if(a.isShowing&&a.isAvailable(r)&&w.getValueOrDefault(s.show,r,!0)){var u=this._options,c=w.getValueOrUndefined(s.positions,r,u.positions);if(i(c)){u.positions=c,u.minimumHeights=w.getValueOrUndefined(s.minimumHeights,r,u.minimumHeights),u.maximumHeights=w.getValueOrUndefined(s.maximumHeights,r,u.maximumHeights),u.granularity=w.getValueOrUndefined(s.granularity,r);var _=this._geometryUpdater.shadowsProperty.getValue(r);if(w.getValueOrDefault(s.fill,r,!0)){var v=C.getValue(r,o.fillMaterialProperty,this._material);this._material=v;var g=new p({material:v,translucent:v.isTranslucent(),closed:i(u.extrudedHeight)});u.vertexFormat=g.vertexFormat,this._primitive=n.add(new f({geometryInstances:new l({id:a,geometry:new h(u)}),appearance:g,asynchronous:!1,shadows:_}))}if(w.getValueOrDefault(s.outline,r,!1)){u.vertexFormat=m.VERTEX_FORMAT;var y=w.getValueOrClonedDefault(s.outlineColor,r,e.BLACK,I),S=w.getValueOrDefault(s.outlineWidth,r,1),E=1!==y.alpha;this._outlinePrimitive=n.add(new f({geometryInstances:new l({id:a,geometry:new d(u),attributes:{color:t.fromColor(y)}}),appearance:new m({flat:!0,translucent:E,renderState:{lineWidth:o._scene.clampLineWidth(S)}}),asynchronous:!1,shadows:_}))}}}},T.prototype.getBoundingSphere=function(e,t){return y(e,this._primitive,this._outlinePrimitive,t)},T.prototype.isDestroyed=function(){return!1},T.prototype.destroy=function(){var e=this._primitives;e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),o(this)},E}),r("DataSources/DataSourceDisplay",["../Core/BoundingSphere","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/EventHelper","../Scene/GroundPrimitive","./BillboardVisualizer","./BoundingSphereState","./BoxGeometryUpdater","./CorridorGeometryUpdater","./CustomDataSource","./CylinderGeometryUpdater","./EllipseGeometryUpdater","./EllipsoidGeometryUpdater","./GeometryVisualizer","./LabelVisualizer","./ModelVisualizer","./PathVisualizer","./PointVisualizer","./PolygonGeometryUpdater","./PolylineGeometryUpdater","./PolylineVolumeGeometryUpdater","./RectangleGeometryUpdater","./WallGeometryUpdater"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b){"use strict";function x(e){s.initializeTerrainHeights();var r=e.scene,i=e.dataSourceCollection;this._eventHelper=new a,this._eventHelper.add(i.dataSourceAdded,this._onDataSourceAdded,this),this._eventHelper.add(i.dataSourceRemoved,this._onDataSourceRemoved,this),this._dataSourceCollection=i,this._scene=r,this._visualizersCallback=t(e.visualizersCallback,x.defaultVisualizersCallback);for(var n=0,o=i.length;n<o;n++)this._onDataSourceAdded(i,i.get(n));var l=new d;this._onDataSourceAdded(void 0,l),this._defaultDataSource=l,this._ready=!1}x.defaultVisualizersCallback=function(e,t){var r=t.entities;return[new l(e,r),new _(c,e,r),new _(p,e,r),new _(h,e,r),new _(m,e,r),new _(f,e,r),new _(w,e,r),new _(S,e,r),new _(E,e,r),new _(T,e,r),new _(b,e,r),new v(e,r),new g(e,r),new C(e,r),new y(e,r)]},i(x.prototype,{scene:{get:function(){return this._scene}},dataSources:{get:function(){return this._dataSourceCollection}},defaultDataSource:{get:function(){return this._defaultDataSource}},ready:{get:function(){return this._ready}}}),x.prototype.isDestroyed=function(){return!1},x.prototype.destroy=function(){this._eventHelper.removeAll();for(var e=this._dataSourceCollection,t=0,r=e.length;t<r;++t)this._onDataSourceRemoved(this._dataSourceCollection,e.get(t));return this._onDataSourceRemoved(void 0,this._defaultDataSource),n(this)},x.prototype.update=function(e){if(!s._initialized)return this._ready=!1,!1;var t,i,n,o,a=!0,l=this._dataSourceCollection,u=l.length;for(t=0;t<u;t++){var c=l.get(t);for(r(c.update)&&(a=c.update(e)&&a),n=c._visualizers,o=n.length,i=0;i<o;i++)a=n[i].update(e)&&a}for(n=this._defaultDataSource._visualizers,o=n.length,i=0;i<o;i++)a=n[i].update(e)&&a;return this._ready=a,a};var A=[],P=new e;return x.prototype.getBoundingSphere=function(t,i,n){if(!this._ready)return u.PENDING;var o,a,s=this._defaultDataSource;if(!s.entities.contains(t)){s=void 0;var l=this._dataSourceCollection;for(a=l.length,o=0;o<a;o++){var c=l.get(o);if(c.entities.contains(t)){s=c;break}}}if(!r(s))return u.FAILED;var h=A,d=P,p=0,m=u.DONE,f=s._visualizers,_=f.length;for(o=0;o<_;o++){var v=f[o];if(r(v.getBoundingSphere)){if(m=f[o].getBoundingSphere(t,d),!i&&m===u.PENDING)return u.PENDING;
-m===u.DONE&&(h[p]=e.clone(d,h[p]),p++)}}return 0===p?u.FAILED:(h.length=p,e.fromBoundingSpheres(h,n),u.DONE)},x.prototype._onDataSourceAdded=function(e,t){var r=this._visualizersCallback(this._scene,t);t._visualizers=r},x.prototype._onDataSourceRemoved=function(e,t){for(var r=t._visualizers,i=r.length,n=0;n<i;n++)r[n].destroy(),t._visualizers=void 0},x}),r("DataSources/DynamicGeometryUpdater",["../Core/DeveloperError"],function(e){"use strict";function t(){e.throwInstantiationError()}return t.prototype.update=e.throwInstantiationError,t.prototype.getBoundingSphere=e.throwInstantiationError,t.prototype.isDestroyed=e.throwInstantiationError,t.prototype.destroy=e.throwInstantiationError,t}),r("DataSources/EntityView",["../Core/BoundingSphere","../Core/Cartesian3","../Core/Cartesian4","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Ellipsoid","../Core/HeadingPitchRange","../Core/JulianDate","../Core/Math","../Core/Matrix3","../Core/Matrix4","../Core/Transforms","../Scene/SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(e,r,i,o,a,s,l){var d=e.scene.mode,f=a.getValue(s,e._lastCartesian);if(n(f)){var _,M,D,I=!1;if(d===m.SCENE3D){A=u.addSeconds(s,.001,A);var R=a.getValue(A,w);if(n(R)){var O,N=p.computeFixedToIcrfMatrix(s,v),L=p.computeFixedToIcrfMatrix(A,g);n(N)&&n(L)?O=h.transpose(N,y):(O=p.computeTemeToPseudoFixedMatrix(s,y),N=h.transpose(O,v),L=p.computeTemeToPseudoFixedMatrix(A,g),h.transpose(L,L));var B=h.multiplyByVector(N,f,b),F=h.multiplyByVector(L,R,x);t.subtract(B,F,T);var V=1e3*t.magnitude(T),k=3986004418e5,z=-k/(V*V-2*k/t.magnitude(B));z<0||z>P*l.maximumRadius?(_=S,t.normalize(f,_),t.negate(_,_),D=t.clone(t.UNIT_Z,E),M=t.cross(D,_,w),t.magnitude(M)>c.EPSILON7&&(t.normalize(_,_),t.normalize(M,M),D=t.cross(_,M,E),t.normalize(D,D),I=!0)):t.equalsEpsilon(f,R,c.EPSILON7)||(D=S,t.normalize(B,D),t.normalize(F,F),M=t.cross(D,F,E),t.equalsEpsilon(M,t.ZERO,c.EPSILON7)||(_=t.cross(M,D,w),h.multiplyByVector(O,_,_),h.multiplyByVector(O,M,M),h.multiplyByVector(O,D,D),t.normalize(_,_),t.normalize(M,M),t.normalize(D,D),I=!0))}}n(e.boundingSphere)&&(f=e.boundingSphere.center);var U,G,W;o&&(U=t.clone(r.position,T),G=t.clone(r.direction,b),W=t.clone(r.up,x));var H=C;I?(H[0]=_.x,H[1]=_.y,H[2]=_.z,H[3]=0,H[4]=M.x,H[5]=M.y,H[6]=M.z,H[7]=0,H[8]=D.x,H[9]=D.y,H[10]=D.z,H[11]=0,H[12]=f.x,H[13]=f.y,H[14]=f.z,H[15]=0):p.eastNorthUpToFixedFrame(f,l,H),r._setTransform(H),o&&(t.clone(U,r.position),t.clone(G,r.direction),t.clone(W,r.up),t.cross(G,W,r.right))}if(i){var q=d===m.SCENE2D||t.equals(e._offset3D,t.ZERO)?void 0:e._offset3D;r.lookAtTransform(r.transform,q)}}function _(e,r,n){this.entity=e,this.scene=r,this.ellipsoid=i(n,s.WGS84),this.boundingSphere=void 0,this._lastEntity=void 0,this._mode=void 0,this._lastCartesian=new t,this._defaultOffset3D=void 0,this._offset3D=new t}var v=new h,g=new h,y=new h,C=new d,w=new t,S=new t,E=new t,T=new t,b=new t,x=new t,A=new u,P=1.25;o(_,{defaultOffset3D:{get:function(){return this._defaultOffset3D},set:function(e){this._defaultOffset3D=t.clone(e,new t)}}}),_.defaultOffset3D=new t(-14e3,3500,3500);var M=new l,D=new t;return _.prototype.update=function(e,r){var i=this.scene,o=this.entity,a=this.ellipsoid,s=i.mode;if(s!==m.MORPHING){var l=o.position,u=o!==this._lastEntity,h=s!==this._mode,d=this._offset3D,p=i.camera,v=u||h,g=!0;if(u){var y=o.viewFrom,C=n(y);if(!C&&n(r)){var w=i.screenSpaceCameraController;w.minimumZoomDistance=Math.min(w.minimumZoomDistance,.5*r.radius),M.pitch=-c.PI_OVER_FOUR,M.range=0;var S=l.getValue(e,D);if(n(S)){var E=2-1/Math.max(1,t.magnitude(S)/a.maximumRadius);M.pitch*=E}p.viewBoundingSphere(r,M),this.boundingSphere=r,v=!1,g=!1}else C&&n(y.getValue(e,d))||t.clone(_._defaultOffset3D,d)}else h||i.mode===m.MORPHING||this._mode===m.SCENE2D||t.clone(p.position,d);this._lastEntity=o,this._mode=i.mode!==m.MORPHING?i.mode:this._mode,i.mode!==m.MORPHING&&f(this,p,v,g,l,e,a)}},_}),!function(){function e(e,t){function r(t){var r,i=e.arcs[t<0?~t:t],n=i[0];return e.transform?(r=[0,0],i.forEach(function(e){r[0]+=e[0],r[1]+=e[1]})):r=i[i.length-1],t<0?[r,n]:[n,r]}function i(e,t){for(var r in e){var i=e[r];delete t[i.start],delete 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this.closing}}),e.htmlParser.EntityNode=e.Util.extend(e.htmlParser.HtmlNode,{getType:function(){return"entity"}}),e.htmlParser.TextNode=e.Util.extend(e.htmlParser.HtmlNode,{getType:function(){return"text"}}),e.matchParser.MatchParser=e.Util.extend(Object,{urls:!0,email:!0,twitter:!0,phone:!0,hashtag:!1,stripPrefix:!0,matcherRegex:function(){var e=/(^|[^\w])@(\w{1,15})/,t=/(^|[^\w])#(\w{1,15})/,r=/(?:[\-;:&=\+\$,\w\.]+@)/,i=/(?:\+?\d{1,3}[-\s.])?\(?\d{3}\)?[-\s.]?\d{3}[-\s.]\d{4}/,n=/(?:[A-Za-z][-.+A-Za-z0-9]+:(?![A-Za-z][-.+A-Za-z0-9]+:\/\/)(?!\d+\/?)(?:\/\/)?)/,o=/(?:www\.)/,a=/[A-Za-z0-9\.\-]*[A-Za-z0-9\-]/,s=/\.(?:international|construction|contractors|enterprises|photography|productions|foundation|immobilien|industries|management|properties|technology|christmas|community|directory|education|equipment|institute|marketing|solutions|vacations|bargains|boutique|builders|catering|cleaning|clothing|computer|democrat|diamonds|graphics|holdings|lighting|partners|plumbing|supplies|training|ventures|academy|careers|company|cruises|domains|exposed|flights|florist|gallery|guitars|holiday|kitchen|neustar|okinawa|recipes|rentals|reviews|shiksha|singles|support|systems|agency|berlin|camera|center|coffee|condos|dating|estate|events|expert|futbol|kaufen|luxury|maison|monash|museum|nagoya|photos|repair|report|social|supply|tattoo|tienda|travel|viajes|villas|vision|voting|voyage|actor|build|cards|cheap|codes|dance|email|glass|house|mango|ninja|parts|photo|shoes|solar|today|tokyo|tools|watch|works|aero|arpa|asia|best|bike|blue|buzz|camp|club|cool|coop|farm|fish|gift|guru|info|jobs|kiwi|kred|land|limo|link|menu|mobi|moda|name|pics|pink|post|qpon|rich|ruhr|sexy|tips|vote|voto|wang|wien|wiki|zone|bar|bid|biz|cab|cat|ceo|com|edu|gov|int|kim|mil|net|onl|org|pro|pub|red|tel|uno|wed|xxx|xyz|ac|ad|ae|af|ag|ai|al|am|an|ao|aq|ar|as|at|au|aw|ax|az|ba|bb|bd|be|bf|bg|bh|bi|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|cr|cu|cv|cw|cx|cy|cz|de|dj|dk|dm|do|dz|ec|ee|eg|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gg|gh|gi|gl|gm|gn|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|im|in|io|iq|ir|is|it|je|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|me|mg|mh|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|mv|mw|mx|my|mz|na|nc|ne|nf|ng|ni|nl|no|np|nr|nu|nz|om|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|ps|pt|pw|py|qa|re|ro|rs|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sx|sy|sz|tc|td|tf|tg|th|tj|tk|tl|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|za|zm|zw)\b/,l=/[\-A-Za-z0-9+&@#\/%=~_()|'$*\[\]?!:,.;]*[\-A-Za-z0-9+&@#\/%=~_()|'$*\[\]]/;return 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if(r)i&&(_=i,t=t.slice(1)),m=new e.match.Twitter({matchedText:t,twitterHandle:n});else if(c){var g=t.replace(/\D/g,"");m=new e.match.Phone({matchedText:t,number:g})}else if(h)d&&(_=d,t=t.slice(1)),m=new e.match.Hashtag({matchedText:t,serviceName:this.hashtag,hashtag:p});else{if(f){var y=f.match(this.charBeforeProtocolRelMatchRegex)[1]||"";y&&(_=y,t=t.slice(1))}m=new e.match.Url({matchedText:t,url:t,protocolUrlMatch:!!s,protocolRelativeMatch:!!f,stripPrefix:this.stripPrefix})}return{prefixStr:_,suffixStr:v,match:m}},matchHasUnbalancedClosingParen:function(e){var t=e.charAt(e.length-1);if(")"===t){var r=e.match(/\(/g),i=e.match(/\)/g),n=r&&r.length||0,o=i&&i.length||0;if(n<o)return!0}return!1}}),e.MatchValidator=e.Util.extend(Object,{invalidProtocolRelMatchRegex:/^[\w]\/\//,hasFullProtocolRegex:/^[A-Za-z][-.+A-Za-z0-9]+:\/\//,uriSchemeRegex:/^[A-Za-z][-.+A-Za-z0-9]+:/,hasWordCharAfterProtocolRegex:/:[^\s]*?[A-Za-z]/,isValidMatch:function(e,t,r){return!(t&&!this.isValidUriScheme(t)||this.urlMatchDoesNotHaveProtocolOrDot(e,t)||this.urlMatchDoesNotHaveAtLeastOneWordChar(e,t)||this.isInvalidProtocolRelativeMatch(r))},isValidUriScheme:function(e){var t=e.match(this.uriSchemeRegex)[0].toLowerCase();return"javascript:"!==t&&"vbscript:"!==t},urlMatchDoesNotHaveProtocolOrDot:function(e,t){return!(!e||t&&this.hasFullProtocolRegex.test(t)||e.indexOf(".")!==-1)},urlMatchDoesNotHaveAtLeastOneWordChar:function(e,t){return!(!e||!t)&&!this.hasWordCharAfterProtocolRegex.test(e)},isInvalidProtocolRelativeMatch:function(e){return!!e&&this.invalidProtocolRelMatchRegex.test(e)}}),e.match.Match=e.Util.extend(Object,{constructor:function(t){e.Util.assign(this,t)},getType:e.Util.abstractMethod,getMatchedText:function(){return this.matchedText},getAnchorHref:e.Util.abstractMethod,
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this.matchedText}}),e.match.Twitter=e.Util.extend(e.match.Match,{getType:function(){return"twitter"},getTwitterHandle:function(){return this.twitterHandle},getAnchorHref:function(){return"https://twitter.com/"+this.twitterHandle},getAnchorText:function(){return"@"+this.twitterHandle}}),e.match.Url=e.Util.extend(e.match.Match,{urlPrefixRegex:/^(https?:\/\/)?(www\.)?/i,protocolRelativeRegex:/^\/\//,protocolPrepended:!1,getType:function(){return"url"},getUrl:function(){var e=this.url;return this.protocolRelativeMatch||this.protocolUrlMatch||this.protocolPrepended||(e=this.url="http://"+e,this.protocolPrepended=!0),e},getAnchorHref:function(){var e=this.getUrl();return e.replace(/&amp;/g,"&")},getAnchorText:function(){var e=this.getUrl();return this.protocolRelativeMatch&&(e=this.stripProtocolRelativePrefix(e)),this.stripPrefix&&(e=this.stripUrlPrefix(e)),e=this.removeTrailingSlash(e)},stripUrlPrefix:function(e){return 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i(t){t=e(t,e.EMPTY_OBJECT),this.vertexArray=t.vertexArray,this.fragmentShaderSource=t.fragmentShaderSource,this.shaderProgram=t.shaderProgram,this.uniformMap=t.uniformMap,this.outputTexture=t.outputTexture,this.preExecute=t.preExecute,this.postExecute=t.postExecute,this.persists=e(t.persists,!1),this.pass=r.COMPUTE,this.owner=t.owner}return i.prototype.execute=function(e){e.execute(this)},i}),r("Shaders/ViewportQuadVS",[],function(){"use strict";return"attribute vec4 position;\nattribute vec2 textureCoordinates;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\ngl_Position = position;\nv_textureCoordinates = 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g.prototype.execute=function(e){n(e.preExecute)&&e.preExecute(e);var t=e.outputTexture,r=t.width,i=t.height,o=this._context,a=n(e.vertexArray)?e.vertexArray:o.getViewportQuadVertexArray(),s=n(e.shaderProgram)?e.shaderProgram:C(o,e.fragmentShaderSource),l=y(o,t),u=w(r,i),c=e.uniformMap,h=T;h.framebuffer=l,h.renderState=u,h.execute(o);var d=E;d.vertexArray=a,d.renderState=u,d.shaderProgram=s,d.uniformMap=c,d.framebuffer=l,d.execute(o),l.destroy(),e.persists||(s.destroy(),n(e.vertexArray)&&a.destroy()),n(e.postExecute)&&e.postExecute(t)},g.prototype.isDestroyed=function(){return!1},g.prototype.destroy=function(){return a(this)},g}),r("Renderer/PassState",["../Core/BoundingRectangle"],function(e){"use strict";function t(e){this.context=e,this.framebuffer=void 0,this.blendingEnabled=void 0,this.scissorTest=void 0,this.viewport=void 0}return t}),r("Renderer/RenderbufferFormat",["../Core/freezeObject","./WebGLConstants"],function(e,t){"use strict";var r={RGBA4:t.RGBA4,RGB5_A1:t.RGB5_A1,RGB565:t.RGB565,DEPTH_COMPONENT16:t.DEPTH_COMPONENT16,STENCIL_INDEX8:t.STENCIL_INDEX8,DEPTH_STENCIL:t.DEPTH_STENCIL,validate:function(e){return e===r.RGBA4||e===r.RGB5_A1||e===r.RGB565||e===r.DEPTH_COMPONENT16||e===r.STENCIL_INDEX8||e===r.DEPTH_STENCIL}};return e(r)}),r("Renderer/Renderbuffer",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","./ContextLimits","./RenderbufferFormat"],function(e,t,r,i,n,o,a){"use strict";function s(r){r=e(r,e.EMPTY_OBJECT);var i=r.context,n=i._gl,s=(o.maximumRenderbufferSize,e(r.format,a.RGBA4)),l=t(r.width)?r.width:n.drawingBufferWidth,u=t(r.height)?r.height:n.drawingBufferHeight;this._gl=n,this._format=s,this._width=l,this._height=u,this._renderbuffer=this._gl.createRenderbuffer(),n.bindRenderbuffer(n.RENDERBUFFER,this._renderbuffer),n.renderbufferStorage(n.RENDERBUFFER,s,l,u),n.bindRenderbuffer(n.RENDERBUFFER,null)}return r(s.prototype,{format:{get:function(){return this._format}},width:{get:function(){return this._width}},height:{get:function(){return this._height}}}),s.prototype._getRenderbuffer=function(){return this._renderbuffer},s.prototype.isDestroyed=function(){return!1},s.prototype.destroy=function(){return this._gl.deleteRenderbuffer(this._renderbuffer),i(this)},s}),r("Renderer/PickFramebuffer",["../Core/BoundingRectangle","../Core/Color","../Core/defaultValue","../Core/defined","../Core/destroyObject","./Framebuffer","./PassState","./Renderbuffer","./RenderbufferFormat","./Texture"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(t){var r=new a(t);r.blendingEnabled=!1,r.scissorTest={enabled:!0,rectangle:new e},r.viewport=new e,this._context=t,this._fb=void 0,this._passState=r,this._width=0,this._height=0}c.prototype.begin=function(t){var r=this._context,n=r.drawingBufferWidth,a=r.drawingBufferHeight;return e.clone(t,this._passState.scissorTest.rectangle),i(this._fb)&&this._width===n&&this._height===a||(this._width=n,this._height=a,this._fb=this._fb&&this._fb.destroy(),this._fb=new o({context:r,colorTextures:[new u({context:r,width:n,height:a})],depthStencilRenderbuffer:new s({context:r,format:l.DEPTH_STENCIL})}),this._passState.framebuffer=this._fb),this._passState.viewport.width=n,this._passState.viewport.height=a,this._passState};var h=new t;return c.prototype.end=function(e){for(var n=r(e.width,1),o=r(e.height,1),a=this._context,s=a.readPixels({x:e.x,y:e.y,width:n,height:o,framebuffer:this._fb}),l=Math.max(n,o),u=l*l,c=Math.floor(.5*n),d=Math.floor(.5*o),p=0,m=0,f=0,_=-1,v=0;v<u;++v){if(-c<=p&&p<=c&&-d<=m&&m<=d){var g=4*((d-m)*n+p+c);h.red=t.byteToFloat(s[g]),h.green=t.byteToFloat(s[g+1]),h.blue=t.byteToFloat(s[g+2]),h.alpha=t.byteToFloat(s[g+3]);var y=a.getObjectByPickColor(h);if(i(y))return y}if(p===m||p<0&&-p===m||p>0&&p===1-m){var C=f;f=-_,_=C}p+=f,m+=_}},c.prototype.isDestroyed=function(){return!1},c.prototype.destroy=function(){return this._fb=this._fb&&this._fb.destroy(),n(this)},c}),r("Renderer/ShaderCache",["../Core/defined","../Core/defineProperties","../Core/destroyObject","./ShaderProgram","./ShaderSource"],function(e,t,r,i,n){"use strict";function o(e){this._context=e,this._shaders={},this._numberOfShaders=0,this._shadersToRelease={}}return t(o.prototype,{numberOfShaders:{get:function(){return this._numberOfShaders}}}),o.prototype.replaceShaderProgram=function(t){return e(t.shaderProgram)&&t.shaderProgram.destroy(),this.getShaderProgram(t)},o.prototype.getShaderProgram=function(e){var t=e.vertexShaderSource,r=e.fragmentShaderSource,o=e.attributeLocations;"string"==typeof t&&(t=new n({sources:[t]})),"string"==typeof r&&(r=new n({sources:[r]}));var a,s=t.createCombinedVertexShader(),l=r.createCombinedFragmentShader(),u=s+l+JSON.stringify(o);if(this._shaders[u])a=this._shaders[u],delete this._shadersToRelease[u];else{var c=this._context,h=new i({gl:c._gl,logShaderCompilation:c.logShaderCompilation,debugShaders:c.debugShaders,vertexShaderSource:t,vertexShaderText:s,fragmentShaderSource:r,fragmentShaderText:l,attributeLocations:o});a={cache:this,shaderProgram:h,keyword:u,count:0},h._cachedShader=a,this._shaders[u]=a,++this._numberOfShaders}return++a.count,a.shaderProgram},o.prototype.destroyReleasedShaderPrograms=function(){var e=this._shadersToRelease;for(var t in e)if(e.hasOwnProperty(t)){var r=e[t];delete this._shaders[r.keyword],r.shaderProgram.finalDestroy(),--this._numberOfShaders}this._shadersToRelease={}},o.prototype.releaseShaderProgram=function(t){if(e(t)){var r=t._cachedShader;r&&0===--r.count&&(this._shadersToRelease[r.keyword]=r)}},o.prototype.isDestroyed=function(){return!1},o.prototype.destroy=function(){var e=this._shaders;for(var t in e)e.hasOwnProperty(t)&&e[t].shaderProgram.finalDestroy();return r(this)},o}),r("Renderer/UniformState",["../Core/BoundingRectangle","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Cartographic","../Core/defined","../Core/defineProperties","../Core/EncodedCartesian3","../Core/Math","../Core/Matrix3","../Core/Matrix4","../Core/Simon1994PlanetaryPositions","../Core/Transforms","../Scene/SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p){"use strict";function m(){this.globeDepthTexture=void 0,this._viewport=new e,this._viewportCartesian4=new i,this._viewportDirty=!1,this._viewportOrthographicMatrix=c.clone(c.IDENTITY),this._viewportTransformation=c.clone(c.IDENTITY),this._model=c.clone(c.IDENTITY),this._view=c.clone(c.IDENTITY),this._inverseView=c.clone(c.IDENTITY),this._projection=c.clone(c.IDENTITY),this._infiniteProjection=c.clone(c.IDENTITY),this._entireFrustum=new t,this._currentFrustum=new t,this._frustumPlanes=new i,this._frameState=void 0,this._temeToPseudoFixed=u.clone(c.IDENTITY),this._view3DDirty=!0,this._view3D=new c,this._inverseView3DDirty=!0,this._inverseView3D=new c,this._inverseModelDirty=!0,this._inverseModel=new c,this._inverseTransposeModelDirty=!0,this._inverseTransposeModel=new u,this._viewRotation=new u,this._inverseViewRotation=new u,this._viewRotation3D=new u,this._inverseViewRotation3D=new u,this._inverseProjectionDirty=!0,this._inverseProjection=new c,this._inverseProjectionOITDirty=!0,this._inverseProjectionOIT=new c,this._modelViewDirty=!0,this._modelView=new c,this._modelView3DDirty=!0,this._modelView3D=new c,this._modelViewRelativeToEyeDirty=!0,this._modelViewRelativeToEye=new c,this._inverseModelViewDirty=!0,this._inverseModelView=new c,this._inverseModelView3DDirty=!0,this._inverseModelView3D=new c,this._viewProjectionDirty=!0,this._viewProjection=new c,this._inverseViewProjectionDirty=!0,this._inverseViewProjection=new c,this._modelViewProjectionDirty=!0,this._modelViewProjection=new c,this._inverseModelViewProjectionDirty=!0,this._inverseModelViewProjection=new c,this._modelViewProjectionRelativeToEyeDirty=!0,this._modelViewProjectionRelativeToEye=new c,this._modelViewInfiniteProjectionDirty=!0,this._modelViewInfiniteProjection=new c,this._normalDirty=!0,this._normal=new u,this._normal3DDirty=!0,this._normal3D=new u,this._inverseNormalDirty=!0,this._inverseNormal=new u,this._inverseNormal3DDirty=!0,this._inverseNormal3D=new u,this._encodedCameraPositionMCDirty=!0,this._encodedCameraPositionMC=new s,this._cameraPosition=new r,this._sunPositionWC=new r,this._sunPositionColumbusView=new r,this._sunDirectionWC=new r,this._sunDirectionEC=new r,this._moonDirectionEC=new r,this._pass=void 0,this._mode=void 0,this._mapProjection=void 0,this._cameraDirection=new r,this._cameraRight=new r,this._cameraUp=new r,this._frustum2DWidth=0,this._eyeHeight2D=new t,this._resolutionScale=1,this._fogDensity=void 0}function f(e,t){c.clone(t,e._view),c.getRotation(t,e._viewRotation),e._view3DDirty=!0,e._inverseView3DDirty=!0,e._modelViewDirty=!0,e._modelView3DDirty=!0,e._modelViewRelativeToEyeDirty=!0,e._inverseModelViewDirty=!0,e._inverseModelView3DDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0,e._modelViewInfiniteProjectionDirty=!0,e._normalDirty=!0,e._inverseNormalDirty=!0,e._normal3DDirty=!0,e._inverseNormal3DDirty=!0}function _(e,t){c.clone(t,e._inverseView),c.getRotation(t,e._inverseViewRotation)}function v(e,t){c.clone(t,e._projection),e._inverseProjectionDirty=!0,e._inverseProjectionOITDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0}function g(e,t){c.clone(t,e._infiniteProjection),e._modelViewInfiniteProjectionDirty=!0}function y(e,t){r.clone(t.positionWC,e._cameraPosition),r.clone(t.directionWC,e._cameraDirection),r.clone(t.rightWC,e._cameraRight),r.clone(t.upWC,e._cameraUp),e._encodedCameraPositionMCDirty=!0}function C(e,t){o(d.computeIcrfToFixedMatrix(t.time,W))||(W=d.computeTemeToPseudoFixedMatrix(t.time,W));var i=h.computeSunPositionInEarthInertialFrame(t.time,e._sunPositionWC);u.multiplyByVector(W,i,i),r.normalize(i,e._sunDirectionWC),i=u.multiplyByVector(e.viewRotation3D,i,e._sunDirectionEC),r.normalize(i,i),i=h.computeMoonPositionInEarthInertialFrame(t.time,e._moonDirectionEC),u.multiplyByVector(W,i,i),u.multiplyByVector(e.viewRotation3D,i,i),r.normalize(i,i);var n=t.mapProjection,a=n.ellipsoid,s=a.cartesianToCartographic(e._sunPositionWC,H);n.project(s,e._sunPositionColumbusView)}function w(e){if(e._viewportDirty){var t=e._viewport;c.computeOrthographicOffCenter(t.x,t.x+t.width,t.y,t.y+t.height,0,1,e._viewportOrthographicMatrix),c.computeViewportTransformation(t,0,1,e._viewportTransformation),e._viewportDirty=!1}}function S(e){e._inverseProjectionDirty&&(e._inverseProjectionDirty=!1,c.inverse(e._projection,e._inverseProjection))}function E(e){e._inverseProjectionOITDirty&&(e._inverseProjectionOITDirty=!1,e._mode!==p.SCENE2D&&e._mode!==p.MORPHING?c.inverse(e._projection,e._inverseProjectionOIT):c.clone(c.IDENTITY,e._inverseProjectionOIT))}function T(e){e._modelViewDirty&&(e._modelViewDirty=!1,c.multiplyTransformation(e._view,e._model,e._modelView))}function b(e){e._modelView3DDirty&&(e._modelView3DDirty=!1,c.multiplyTransformation(e.view3D,e._model,e._modelView3D))}function x(e){e._inverseModelViewDirty&&(e._inverseModelViewDirty=!1,c.inverse(e.modelView,e._inverseModelView))}function A(e){e._inverseModelView3DDirty&&(e._inverseModelView3DDirty=!1,c.inverse(e.modelView3D,e._inverseModelView3D))}function P(e){e._viewProjectionDirty&&(e._viewProjectionDirty=!1,c.multiply(e._projection,e._view,e._viewProjection))}function M(e){e._inverseViewProjectionDirty&&(e._inverseViewProjectionDirty=!1,c.inverse(e.viewProjection,e._inverseViewProjection))}function D(e){e._modelViewProjectionDirty&&(e._modelViewProjectionDirty=!1,c.multiply(e._projection,e.modelView,e._modelViewProjection))}function I(e){if(e._modelViewRelativeToEyeDirty){e._modelViewRelativeToEyeDirty=!1;var t=e.modelView,r=e._modelViewRelativeToEye;r[0]=t[0],r[1]=t[1],r[2]=t[2],r[3]=t[3],r[4]=t[4],r[5]=t[5],r[6]=t[6],r[7]=t[7],r[8]=t[8],r[9]=t[9],r[10]=t[10],r[11]=t[11],r[12]=0,r[13]=0,r[14]=0,r[15]=t[15]}}function R(e){e._inverseModelViewProjectionDirty&&(e._inverseModelViewProjectionDirty=!1,c.inverse(e.modelViewProjection,e._inverseModelViewProjection))}function O(e){e._modelViewProjectionRelativeToEyeDirty&&(e._modelViewProjectionRelativeToEyeDirty=!1,c.multiply(e._projection,e.modelViewRelativeToEye,e._modelViewProjectionRelativeToEye))}function N(e){e._modelViewInfiniteProjectionDirty&&(e._modelViewInfiniteProjectionDirty=!1,c.multiply(e._infiniteProjection,e.modelView,e._modelViewInfiniteProjection))}function L(e){if(e._normalDirty){e._normalDirty=!1;var t=e._normal;c.getRotation(e.inverseModelView,t),u.transpose(t,t)}}function B(e){if(e._normal3DDirty){e._normal3DDirty=!1;var t=e._normal3D;c.getRotation(e.inverseModelView3D,t),u.transpose(t,t)}}function F(e){e._inverseNormalDirty&&(e._inverseNormalDirty=!1,c.getRotation(e.inverseModelView,e._inverseNormal));
-}function V(e){e._inverseNormal3DDirty&&(e._inverseNormal3DDirty=!1,c.getRotation(e.inverseModelView3D,e._inverseNormal3D))}function k(e){e._encodedCameraPositionMCDirty&&(e._encodedCameraPositionMCDirty=!1,c.multiplyByPoint(e.inverseModel,e._cameraPosition,q),s.fromCartesian(q,e._encodedCameraPositionMC))}function z(e,t,i,n,a,s,u,h){var m=j;m.x=e.y,m.y=e.z,m.z=e.x;var f=Y;f.x=i.y,f.y=i.z,f.z=i.x;var _=X;_.x=n.y,_.y=n.z,_.z=n.x;var v=Z;v.x=t.y,v.y=t.z,v.z=t.x,s===p.SCENE2D&&(m.z=.5*a);var g=u.unproject(m,K);g.longitude=l.clamp(g.longitude,-Math.PI,Math.PI),g.latitude=l.clamp(g.latitude,-l.PI_OVER_TWO,l.PI_OVER_TWO);var y=u.ellipsoid,C=y.cartographicToCartesian(g,Q),w=d.eastNorthUpToFixedFrame(C,y,J);return c.multiplyByPointAsVector(w,f,f),c.multiplyByPointAsVector(w,_,_),c.multiplyByPointAsVector(w,v,v),o(h)||(h=new c),h[0]=f.x,h[1]=_.x,h[2]=-v.x,h[3]=0,h[4]=f.y,h[5]=_.y,h[6]=-v.y,h[7]=0,h[8]=f.z,h[9]=_.z,h[10]=-v.z,h[11]=0,h[12]=-r.dot(f,C),h[13]=-r.dot(_,C),h[14]=r.dot(v,C),h[15]=1,h}function U(e){e._view3DDirty&&(e._mode===p.SCENE3D?c.clone(e._view,e._view3D):z(e._cameraPosition,e._cameraDirection,e._cameraRight,e._cameraUp,e._frustum2DWidth,e._mode,e._mapProjection,e._view3D),c.getRotation(e._view3D,e._viewRotation3D),e._view3DDirty=!1)}function G(e){e._inverseView3DDirty&&(c.inverseTransformation(e.view3D,e._inverseView3D),c.getRotation(e._inverseView3D,e._inverseViewRotation3D),e._inverseView3DDirty=!1)}a(m.prototype,{frameState:{get:function(){return this._frameState}},viewport:{get:function(){return this._viewport},set:function(t){if(!e.equals(t,this._viewport)){e.clone(t,this._viewport);var r=this._viewport,i=this._viewportCartesian4;i.x=r.x,i.y=r.y,i.z=r.width,i.w=r.height,this._viewportDirty=!0}}},viewportCartesian4:{get:function(){return this._viewportCartesian4}},viewportOrthographic:{get:function(){return w(this),this._viewportOrthographicMatrix}},viewportTransformation:{get:function(){return w(this),this._viewportTransformation}},model:{get:function(){return this._model},set:function(e){c.clone(e,this._model),this._modelView3DDirty=!0,this._inverseModelView3DDirty=!0,this._inverseModelDirty=!0,this._inverseTransposeModelDirty=!0,this._modelViewDirty=!0,this._inverseModelViewDirty=!0,this._modelViewRelativeToEyeDirty=!0,this._inverseModelViewDirty=!0,this._modelViewProjectionDirty=!0,this._inverseModelViewProjectionDirty=!0,this._modelViewProjectionRelativeToEyeDirty=!0,this._modelViewInfiniteProjectionDirty=!0,this._normalDirty=!0,this._inverseNormalDirty=!0,this._normal3DDirty=!0,this._inverseNormal3DDirty=!0,this._encodedCameraPositionMCDirty=!0}},inverseModel:{get:function(){return this._inverseModelDirty&&(this._inverseModelDirty=!1,c.inverse(this._model,this._inverseModel)),this._inverseModel}},inverseTransposeModel:{get:function(){var e=this._inverseTransposeModel;return this._inverseTransposeModelDirty&&(this._inverseTransposeModelDirty=!1,c.getRotation(this.inverseModel,e),u.transpose(e,e)),e}},view:{get:function(){return this._view}},view3D:{get:function(){return U(this),this._view3D}},viewRotation:{get:function(){return U(this),this._viewRotation}},viewRotation3D:{get:function(){return U(this),this._viewRotation3D}},inverseView:{get:function(){return this._inverseView}},inverseView3D:{get:function(){return G(this),this._inverseView3D}},inverseViewRotation:{get:function(){return this._inverseViewRotation}},inverseViewRotation3D:{get:function(){return G(this),this._inverseViewRotation3D}},projection:{get:function(){return this._projection}},inverseProjection:{get:function(){return S(this),this._inverseProjection}},inverseProjectionOIT:{get:function(){return E(this),this._inverseProjectionOIT}},infiniteProjection:{get:function(){return this._infiniteProjection}},modelView:{get:function(){return T(this),this._modelView}},modelView3D:{get:function(){return b(this),this._modelView3D}},modelViewRelativeToEye:{get:function(){return I(this),this._modelViewRelativeToEye}},inverseModelView:{get:function(){return x(this),this._inverseModelView}},inverseModelView3D:{get:function(){return A(this),this._inverseModelView3D}},viewProjection:{get:function(){return P(this),this._viewProjection}},inverseViewProjection:{get:function(){return M(this),this._inverseViewProjection}},modelViewProjection:{get:function(){return D(this),this._modelViewProjection}},inverseModelViewProjection:{get:function(){return R(this),this._inverseModelViewProjection}},modelViewProjectionRelativeToEye:{get:function(){return O(this),this._modelViewProjectionRelativeToEye}},modelViewInfiniteProjection:{get:function(){return N(this),this._modelViewInfiniteProjection}},normal:{get:function(){return L(this),this._normal}},normal3D:{get:function(){return B(this),this._normal3D}},inverseNormal:{get:function(){return F(this),this._inverseNormal}},inverseNormal3D:{get:function(){return V(this),this._inverseNormal3D}},entireFrustum:{get:function(){return this._entireFrustum}},currentFrustum:{get:function(){return this._currentFrustum}},frustumPlanes:{get:function(){return this._frustumPlanes}},eyeHeight2D:{get:function(){return this._eyeHeight2D}},sunPositionWC:{get:function(){return this._sunPositionWC}},sunPositionColumbusView:{get:function(){return this._sunPositionColumbusView}},sunDirectionWC:{get:function(){return this._sunDirectionWC}},sunDirectionEC:{get:function(){return this._sunDirectionEC}},moonDirectionEC:{get:function(){return this._moonDirectionEC}},encodedCameraPositionMCHigh:{get:function(){return k(this),this._encodedCameraPositionMC.high}},encodedCameraPositionMCLow:{get:function(){return k(this),this._encodedCameraPositionMC.low}},temeToPseudoFixedMatrix:{get:function(){return this._temeToPseudoFixed}},resolutionScale:{get:function(){return this._resolutionScale}},fogDensity:{get:function(){return this._fogDensity}},pass:{get:function(){return this._pass}}});var W=new u,H=new n;m.prototype.updateCamera=function(e){f(this,e.viewMatrix),_(this,e.inverseViewMatrix),y(this,e),this._entireFrustum.x=e.frustum.near,this._entireFrustum.y=e.frustum.far,this.updateFrustum(e.frustum)},m.prototype.updateFrustum=function(e){v(this,e.projectionMatrix),o(e.infiniteProjectionMatrix)&&g(this,e.infiniteProjectionMatrix),this._currentFrustum.x=e.near,this._currentFrustum.y=e.far,o(e.top)||(e=e._offCenterFrustum),this._frustumPlanes.x=e.top,this._frustumPlanes.y=e.bottom,this._frustumPlanes.z=e.left,this._frustumPlanes.w=e.right},m.prototype.updatePass=function(e){this._pass=e},m.prototype.update=function(e){this._mode=e.mode,this._mapProjection=e.mapProjection;var t=e.context._canvas;this._resolutionScale=t.width/t.clientWidth;var r=e.camera;this.updateCamera(r),e.mode===p.SCENE2D?(this._frustum2DWidth=r.frustum.right-r.frustum.left,this._eyeHeight2D.x=.5*this._frustum2DWidth,this._eyeHeight2D.y=this._eyeHeight2D.x*this._eyeHeight2D.x):(this._frustum2DWidth=0,this._eyeHeight2D.x=0,this._eyeHeight2D.y=0),C(this,e),this._fogDensity=e.fog.density,this._frameState=e,this._temeToPseudoFixed=d.computeTemeToPseudoFixedMatrix(e.time,this._temeToPseudoFixed)};var q=new r,j=new r,Y=new r,X=new r,Z=new r,K=new n,Q=new r,J=new c;return m}),r("Renderer/Context",["../Core/clone","../Core/Color","../Core/ComponentDatatype","../Core/createGuid","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/FeatureDetection","../Core/Geometry","../Core/GeometryAttribute","../Core/Math","../Core/Matrix4","../Core/PrimitiveType","../Core/RuntimeError","../Shaders/ViewportQuadVS","./BufferUsage","./ClearCommand","./ContextLimits","./CubeMap","./DrawCommand","./PassState","./PickFramebuffer","./PixelDatatype","./RenderbufferFormat","./RenderState","./ShaderCache","./ShaderProgram","./Texture","./UniformState","./VertexArray","./WebGLConstants"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R){"use strict";function O(e,t){var r="WebGL Error:  ";switch(t){case e.INVALID_ENUM:r+="INVALID_ENUM";break;case e.INVALID_VALUE:r+="INVALID_VALUE";break;case e.INVALID_OPERATION:r+="INVALID_OPERATION";break;case e.OUT_OF_MEMORY:r+="OUT_OF_MEMORY";break;case e.CONTEXT_LOST_WEBGL:r+="CONTEXT_LOST_WEBGL lost";break;default:r+="Unknown ("+t+")"}return r}function N(e,t,r,i){for(var n=O(e,i)+": "+t.name+"(",o=0;o<r.length;++o)0!==o&&(n+=", "),n+=r[o];return n+=");"}function L(e,t,r){var i=e.getError();if(i!==e.NO_ERROR)throw new f(N(e,t,r,i))}function B(e,t,r){return{get:function(){var i=e[t];return r(e,"get: "+t,i),e[t]},set:function(i){e[t]=i,r(e,"set: "+t,i)}}}function F(e,t){function r(r){return function(){var i=r.apply(e,arguments);return t(e,r,arguments),i}}if(!t)return e;var i={};for(var n in e){var o=e[n];"function"==typeof o?i[n]=r(o):Object.defineProperty(i,n,B(e,n,t))}return i}function V(e,t){for(var r=t.length,i=0;i<r;++i){var n=e.getExtension(t[i]);if(n)return n}}function k(r,a){if("undefined"==typeof WebGLRenderingContext)throw new f("The browser does not support WebGL.  Visit http://get.webgl.org.");this._canvas=r,a=e(a,!0),a=n(a,{}),a.allowTextureFilterAnisotropic=n(a.allowTextureFilterAnisotropic,!0);var s=n(a.webgl,{});s.alpha=n(s.alpha,!1);var l,u=!1,c="undefined"!=typeof WebGL2RenderingContext,h=!1;if(u&&c&&(l=r.getContext("webgl2",s)||r.getContext("experimental-webgl2",s)||void 0,o(l)&&(h=!0)),o(l)||(l=r.getContext("webgl",s)||r.getContext("experimental-webgl",s)||void 0),!o(l))throw new f("The browser supports WebGL, but initialization failed.");this._originalGLContext=l,this._webgl2=h,this._id=i(),this.validateFramebuffer=!1,this.validateShaderProgram=!1,this.logShaderCompilation=!1,this._throwOnWebGLError=!1,this._shaderCache=new A(this);var d=this._gl=this._originalGLContext;this._redBits=d.getParameter(d.RED_BITS),this._greenBits=d.getParameter(d.GREEN_BITS),this._blueBits=d.getParameter(d.BLUE_BITS),this._alphaBits=d.getParameter(d.ALPHA_BITS),this._depthBits=d.getParameter(d.DEPTH_BITS),this._stencilBits=d.getParameter(d.STENCIL_BITS),y._maximumCombinedTextureImageUnits=d.getParameter(d.MAX_COMBINED_TEXTURE_IMAGE_UNITS),y._maximumCubeMapSize=d.getParameter(d.MAX_CUBE_MAP_TEXTURE_SIZE),y._maximumFragmentUniformVectors=d.getParameter(d.MAX_FRAGMENT_UNIFORM_VECTORS),y._maximumTextureImageUnits=d.getParameter(d.MAX_TEXTURE_IMAGE_UNITS),y._maximumRenderbufferSize=d.getParameter(d.MAX_RENDERBUFFER_SIZE),y._maximumTextureSize=d.getParameter(d.MAX_TEXTURE_SIZE),y._maximumVaryingVectors=d.getParameter(d.MAX_VARYING_VECTORS),y._maximumVertexAttributes=d.getParameter(d.MAX_VERTEX_ATTRIBS),y._maximumVertexTextureImageUnits=d.getParameter(d.MAX_VERTEX_TEXTURE_IMAGE_UNITS),y._maximumVertexUniformVectors=d.getParameter(d.MAX_VERTEX_UNIFORM_VECTORS);var p=d.getParameter(d.ALIASED_LINE_WIDTH_RANGE);y._minimumAliasedLineWidth=p[0],y._maximumAliasedLineWidth=p[1];var m=d.getParameter(d.ALIASED_POINT_SIZE_RANGE);y._minimumAliasedPointSize=m[0],y._maximumAliasedPointSize=m[1];var _=d.getParameter(d.MAX_VIEWPORT_DIMS);y._maximumViewportWidth=_[0],y._maximumViewportHeight=_[1];var v=d.getShaderPrecisionFormat(d.FRAGMENT_SHADER,d.HIGH_FLOAT);y._highpFloatSupported=0!==v.precision;var g=d.getShaderPrecisionFormat(d.FRAGMENT_SHADER,d.HIGH_INT);y._highpIntSupported=0!==g.rangeMax,this._antialias=d.getContextAttributes().antialias,this._standardDerivatives=!!V(d,["OES_standard_derivatives"]),this._elementIndexUint=!!V(d,["OES_element_index_uint"]),this._depthTexture=!!V(d,["WEBGL_depth_texture","WEBKIT_WEBGL_depth_texture"]),this._textureFloat=!!V(d,["OES_texture_float"]),this._fragDepth=!!V(d,["EXT_frag_depth"]),this._debugShaders=V(d,["WEBGL_debug_shaders"]);var C=a.allowTextureFilterAnisotropic?V(d,["EXT_texture_filter_anisotropic","WEBKIT_EXT_texture_filter_anisotropic"]):void 0;this._textureFilterAnisotropic=C,y._maximumTextureFilterAnisotropy=o(C)?d.getParameter(C.MAX_TEXTURE_MAX_ANISOTROPY_EXT):1;var w,E,T,b,P,M,I,O,N,L;if(h){var B=this;w=function(){return B._gl.createVertexArray()},E=function(e){B._gl.bindVertexArray(e)},T=function(e){B._gl.deleteVertexArray(e)},b=function(e,t,r,i,n){d.drawElementsInstanced(e,t,r,i,n)},P=function(e,t,r,i){d.drawArraysInstanced(e,t,r,i)},M=function(e,t){d.vertexAttribDivisor(e,t)},I=function(e){d.drawBuffers(e)}}else O=V(d,["OES_vertex_array_object"]),o(O)&&(w=function(){return O.createVertexArrayOES()},E=function(e){O.bindVertexArrayOES(e)},T=function(e){O.deleteVertexArrayOES(e)}),N=V(d,["ANGLE_instanced_arrays"]),o(N)&&(b=function(e,t,r,i,n){N.drawElementsInstancedANGLE(e,t,r,i,n)},P=function(e,t,r,i){N.drawArraysInstancedANGLE(e,t,r,i)},M=function(e,t){N.vertexAttribDivisorANGLE(e,t)}),L=V(d,["WEBGL_draw_buffers"]),o(L)&&(I=function(e){L.drawBuffersWEBGL(e)});this.glCreateVertexArray=w,this.glBindVertexArray=E,this.glDeleteVertexArray=T,this.glDrawElementsInstanced=b,this.glDrawArraysInstanced=P,this.glVertexAttribDivisor=M,this.glDrawBuffers=I,this._vertexArrayObject=!!O,this._instancedArrays=!!N,this._drawBuffers=!!L,y._maximumDrawBuffers=this.drawBuffers?d.getParameter(R.MAX_DRAW_BUFFERS):1,y._maximumColorAttachments=this.drawBuffers?d.getParameter(R.MAX_COLOR_ATTACHMENTS):1;var F=d.getParameter(d.COLOR_CLEAR_VALUE);this._clearColor=new t(F[0],F[1],F[2],F[3]),this._clearDepth=d.getParameter(d.DEPTH_CLEAR_VALUE),this._clearStencil=d.getParameter(d.STENCIL_CLEAR_VALUE);var k=new D,z=new S(this),U=x.fromCache();this._defaultPassState=z,this._defaultRenderState=U,this._defaultTexture=void 0,this._defaultCubeMap=void 0,this._us=k,this._currentRenderState=U,this._currentPassState=z,this._currentFramebuffer=void 0,this._maxFrameTextureUnitIndex=0,this._vertexAttribDivisors=[],this._previousDrawInstanced=!1;for(var G=0;G<y._maximumVertexAttributes;G++)this._vertexAttribDivisors.push(0);this._pickObjects={},this._nextPickColor=new Uint32Array(1),this.options=a,this.cache={},x.apply(d,U,z)}function z(e,t){if(e.validateFramebuffer){var r=e._gl,i=r.checkFramebufferStatus(r.FRAMEBUFFER);if(i!==r.FRAMEBUFFER_COMPLETE){var n;switch(i){case r.FRAMEBUFFER_INCOMPLETE_ATTACHMENT:n="Framebuffer is not complete.  Incomplete attachment: at least one attachment point with a renderbuffer or texture attached has its attached object no longer in existence or has an attached image with a width or height of zero, or the color attachment point has a non-color-renderable image attached, or the depth attachment point has a non-depth-renderable image attached, or the stencil attachment point has a non-stencil-renderable image attached.  Color-renderable formats include GL_RGBA4, GL_RGB5_A1, and GL_RGB565. GL_DEPTH_COMPONENT16 is the only depth-renderable format. GL_STENCIL_INDEX8 is the only stencil-renderable format.";break;case r.FRAMEBUFFER_INCOMPLETE_DIMENSIONS:n="Framebuffer is not complete.  Incomplete dimensions: not all attached images have the same width and height.";break;case r.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:n="Framebuffer is not complete.  Missing attachment: no images are attached to the framebuffer.";break;case r.FRAMEBUFFER_UNSUPPORTED:n="Framebuffer is not complete.  Unsupported: the combination of internal formats of the attached images violates an implementation-dependent set of restrictions."}throw new l(n)}}}function U(e,t,r,i){var n=e._currentRenderState,o=e._currentPassState;e._currentRenderState=t,e._currentPassState=r,x.partialApply(e._gl,n,t,o,r,i)}function G(e,t){if(t!==e._currentFramebuffer){e._currentFramebuffer=t;var r=Y;if(o(t))t._bind(),z(e,t),r=t._getActiveColorAttachments();else{var i=e._gl;i.bindFramebuffer(i.FRAMEBUFFER,null)}e.drawBuffers&&e.glDrawBuffers(r)}}function W(e,t,r,i){var o=n(r._renderState,e._defaultRenderState);G(e,t),U(e,o,i,!1);var a=r._shaderProgram;a._bind(),e._maxFrameTextureUnitIndex=Math.max(e._maxFrameTextureUnitIndex,a.maximumTextureUnitIndex)}function H(e,t){var r=t._primitiveType,i=t._vertexArray,a=t._offset,s=t._count,l=t.instanceCount;e._us.model=n(t._modelMatrix,p.IDENTITY),t._shaderProgram._setUniforms(t._uniformMap,e._us,e.validateShaderProgram),i._bind();var u=i.indexBuffer;o(u)?(a*=u.bytesPerIndex,s=n(s,u.numberOfIndices),0===l?e._gl.drawElements(r,s,u.indexDatatype,a):e.glDrawElementsInstanced(r,s,u.indexDatatype,a,l)):(s=n(s,i.numberOfVertices),0===l?e._gl.drawArrays(r,a,s):e.glDrawArraysInstanced(r,a,s,l)),i._unBind()}function q(e,t,r){this._pickObjects=e,this.key=t,this.color=r}var j={};a(k.prototype,{id:{get:function(){return this._id}},webgl2:{get:function(){return this._webgl2}},canvas:{get:function(){return this._canvas}},shaderCache:{get:function(){return this._shaderCache}},uniformState:{get:function(){return this._us}},redBits:{get:function(){return this._redBits}},greenBits:{get:function(){return this._greenBits}},blueBits:{get:function(){return this._blueBits}},alphaBits:{get:function(){return this._alphaBits}},depthBits:{get:function(){return this._depthBits}},stencilBits:{get:function(){return this._stencilBits}},antialias:{get:function(){return this._antialias}},standardDerivatives:{get:function(){return this._standardDerivatives}},elementIndexUint:{get:function(){return this._elementIndexUint||this._webgl2}},depthTexture:{get:function(){return this._depthTexture}},floatingPointTexture:{get:function(){return this._textureFloat}},textureFilterAnisotropic:{get:function(){return!!this._textureFilterAnisotropic}},vertexArrayObject:{get:function(){return this._vertexArrayObject||this._webgl2}},fragmentDepth:{get:function(){return this._fragDepth}},instancedArrays:{get:function(){return this._instancedArrays||this._webgl2}},drawBuffers:{get:function(){return this._drawBuffers||this._webgl2}},debugShaders:{get:function(){return this._debugShaders}},throwOnWebGLError:{get:function(){return this._throwOnWebGLError},set:function(e){this._throwOnWebGLError=e,this._gl=F(this._originalGLContext,e?L:null)}},defaultTexture:{get:function(){return void 0===this._defaultTexture&&(this._defaultTexture=new M({context:this,source:{width:1,height:1,arrayBufferView:new Uint8Array([255,255,255,255])}})),this._defaultTexture}},defaultCubeMap:{get:function(){if(void 0===this._defaultCubeMap){var e={width:1,height:1,arrayBufferView:new Uint8Array([255,255,255,255])};this._defaultCubeMap=new C({context:this,source:{positiveX:e,negativeX:e,positiveY:e,negativeY:e,positiveZ:e,negativeZ:e}})}return this._defaultCubeMap}},drawingBufferHeight:{get:function(){return this._gl.drawingBufferHeight}},drawingBufferWidth:{get:function(){return this._gl.drawingBufferWidth}},defaultFramebuffer:{get:function(){return j}}});var Y;"undefined"!=typeof WebGLRenderingContext&&(Y=[R.BACK]);var X=new g;k.prototype.clear=function(e,r){e=n(e,X),r=n(r,this._defaultPassState);var i=this._gl,a=0,s=e.color,l=e.depth,u=e.stencil;o(s)&&(t.equals(this._clearColor,s)||(t.clone(s,this._clearColor),i.clearColor(s.red,s.green,s.blue,s.alpha)),a|=i.COLOR_BUFFER_BIT),o(l)&&(l!==this._clearDepth&&(this._clearDepth=l,i.clearDepth(l)),a|=i.DEPTH_BUFFER_BIT),o(u)&&(u!==this._clearStencil&&(this._clearStencil=u,i.clearStencil(u)),a|=i.STENCIL_BUFFER_BIT);var c=n(e.renderState,this._defaultRenderState);U(this,c,r,!0);var h=n(e.framebuffer,r.framebuffer);G(this,h),i.clear(a)},k.prototype.draw=function(e,t){t=n(t,this._defaultPassState);var r=n(e._framebuffer,t.framebuffer);W(this,r,e,t),H(this,e)},k.prototype.endFrame=function(){var e=this._gl;e.useProgram(null),this._currentFramebuffer=void 0,e.bindFramebuffer(e.FRAMEBUFFER,null);var t=Y;this.drawBuffers&&this.glDrawBuffers(t);var r=this._maxFrameTextureUnitIndex;this._maxFrameTextureUnitIndex=0;for(var i=0;i<r;++i)e.activeTexture(e.TEXTURE0+i),e.bindTexture(e.TEXTURE_2D,null),e.bindTexture(e.TEXTURE_CUBE_MAP,null)},k.prototype.readPixels=function(e){var t=this._gl;e=e||{};var r=Math.max(e.x||0,0),i=Math.max(e.y||0,0),n=e.width||t.drawingBufferWidth,o=e.height||t.drawingBufferHeight,a=e.framebuffer,s=new Uint8Array(4*n*o);return G(this,a),t.readPixels(r,i,n,o,t.RGBA,t.UNSIGNED_BYTE,s),s};var Z={position:0,textureCoordinates:1};return k.prototype.getViewportQuadVertexArray=function(){var e=this.cache.viewportQuad_vertexArray;if(!o(e)){var t=new c({attributes:{position:new h({componentDatatype:r.FLOAT,componentsPerAttribute:2,values:[-1,-1,1,-1,1,1,-1,1]}),textureCoordinates:new h({componentDatatype:r.FLOAT,componentsPerAttribute:2,values:[0,0,1,0,1,1,0,1]})},indices:new Uint16Array([0,1,2,0,2,3]),primitiveType:m.TRIANGLES});e=I.fromGeometry({context:this,geometry:t,attributeLocations:Z,bufferUsage:v.STATIC_DRAW,interleave:!0}),this.cache.viewportQuad_vertexArray=e}return e},k.prototype.createViewportQuadCommand=function(e,t){return t=n(t,n.EMPTY_OBJECT),new w({vertexArray:this.getViewportQuadVertexArray(),primitiveType:m.TRIANGLES,renderState:t.renderState,shaderProgram:P.fromCache({context:this,vertexShaderSource:_,fragmentShaderSource:e,attributeLocations:Z}),uniformMap:t.uniformMap,owner:t.owner,framebuffer:t.framebuffer})},k.prototype.createPickFramebuffer=function(){return new E(this)},k.prototype.getObjectByPickColor=function(e){return this._pickObjects[e.toRgba()]},a(q.prototype,{object:{get:function(){return this._pickObjects[this.key]},set:function(e){this._pickObjects[this.key]=e}}}),q.prototype.destroy=function(){delete this._pickObjects[this.key]},k.prototype.createPickId=function(e){++this._nextPickColor[0];var r=this._nextPickColor[0];if(0===r)throw new f("Out of unique Pick IDs.");return this._pickObjects[r]=e,new q(this._pickObjects,r,t.fromRgba(r))},k.prototype.isDestroyed=function(){return!1},k.prototype.destroy=function(){var e=this.cache;for(var t in e)if(e.hasOwnProperty(t)){var r=e[t];o(r.destroy)&&r.destroy()}return this._shaderCache=this._shaderCache.destroy(),this._defaultTexture=this._defaultTexture&&this._defaultTexture.destroy(),this._defaultCubeMap=this._defaultCubeMap&&this._defaultCubeMap.destroy(),s(this)},k}),r("Renderer/loadCubeMap",["../Core/defined","../Core/DeveloperError","../Core/loadImage","../ThirdParty/when","./CubeMap"],function(e,t,r,i,n){"use strict";function o(e,t,o){var a=[r(t.positiveX,o),r(t.negativeX,o),r(t.positiveY,o),r(t.negativeY,o),r(t.positiveZ,o),r(t.negativeZ,o)];return i.all(a,function(t){return new n({context:e,source:{positiveX:t[0],negativeX:t[1],positiveY:t[2],negativeY:t[3],positiveZ:t[4],negativeZ:t[5]}})})}return o}),r("Scene/DiscardMissingTileImagePolicy",["../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Core/getImagePixels","../Core/loadImageViaBlob","../Core/RequestScheduler","../ThirdParty/when"],function(e,t,r,i,n,o,a){"use strict";function s(s){function l(e){t(e.blob)&&(c._missingImageByteLength=e.blob.size);var r=i(e);if(s.disableCheckIfAllPixelsAreTransparent){for(var n=!0,o=e.width,a=s.pixelsToCheck,l=0,u=a.length;n&&l<u;++l){var h=a[l],d=4*h.x+h.y*o,p=r[d+3];p>0&&(n=!1)}n&&(r=void 0)}c._missingImagePixels=r,c._isReady=!0}function u(){c._missingImagePixels=void 0,c._isReady=!0}if(s=e(s,e.EMPTY_OBJECT),!t(s.missingImageUrl))throw new r("options.missingImageUrl is required.");if(!t(s.pixelsToCheck))throw new r("options.pixelsToCheck is required.");this._pixelsToCheck=s.pixelsToCheck,this._missingImagePixels=void 0,this._missingImageByteLength=void 0,this._isReady=!1;var c=this;a(o.request(s.missingImageUrl,n),l,u)}return s.prototype.isReady=function(){return this._isReady},s.prototype.shouldDiscardImage=function(e){if(!this._isReady)throw new r("shouldDiscardImage must not be called before the discard policy is ready.");var n=this._pixelsToCheck,o=this._missingImagePixels;if(!t(o))return!1;if(t(e.blob)&&e.blob.size!==this._missingImageByteLength)return!1;for(var a=i(e),s=e.width,l=0,u=n.length;l<u;++l)for(var c=n[l],h=4*c.x+c.y*s,d=0;d<4;++d){var p=h+d;if(a[p]!==o[p])return!1}return!0},s}),r("Scene/ImageryLayerFeatureInfo",["../Core/defined"],function(e){"use strict";function t(){this.name=void 0,this.description=void 0,this.position=void 0,this.data=void 0,this.imageryLayer=void 0}return t.prototype.configureNameFromProperties=function(t){var r,i=10;for(var n in t)if(t.hasOwnProperty(n)&&t[n]){var o=n.toLowerCase();i>1&&"name"===o?(i=1,r=n):i>2&&"title"===o?(i=2,r=n):i>3&&/name/i.test(n)?(i=3,r=n):i>4&&/title/i.test(n)&&(i=4,r=n)}e(r)&&(this.name=t[r])},t.prototype.configureDescriptionFromProperties=function(t){function r(t){var i='<table class="cesium-infoBox-defaultTable">';for(var n in t)if(t.hasOwnProperty(n)){var o=t[n];e(o)&&(i+="object"==typeof o?"<tr><td>"+n+"</td><td>"+r(o)+"</td></tr>":"<tr><td>"+n+"</td><td>"+o+"</td></tr>")}return i+="</table>"}this.description=r(t)},t}),r("Scene/ImageryProvider",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/loadImage","../Core/loadImageViaBlob","../Core/Request","../Core/RequestScheduler","../Core/RequestType"],function(e,t,r,i,n,o,a,s){"use strict";function l(){this.defaultAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,r.throwInstantiationError()}return t(l.prototype,{ready:{get:r.throwInstantiationError},readyPromise:{get:r.throwInstantiationError},rectangle:{get:r.throwInstantiationError},tileWidth:{get:r.throwInstantiationError},tileHeight:{get:r.throwInstantiationError},maximumLevel:{get:r.throwInstantiationError},minimumLevel:{get:r.throwInstantiationError},tilingScheme:{get:r.throwInstantiationError},tileDiscardPolicy:{get:r.throwInstantiationError},errorEvent:{get:r.throwInstantiationError},credit:{get:r.throwInstantiationError},proxy:{get:r.throwInstantiationError},hasAlphaChannel:{get:r.throwInstantiationError}}),l.prototype.getTileCredits=r.throwInstantiationError,l.prototype.requestImage=r.throwInstantiationError,l.prototype.pickFeatures=r.throwInstantiationError,l.loadImage=function(t,r,l){var u=e(t.tileDiscardPolicy)?n:i;return a.schedule(new o({url:r,requestFunction:u,type:s.IMAGERY,distance:l}))},l}),r("Scene/ArcGisMapServerImageryProvider",["../Core/Cartesian2","../Core/Cartesian3","../Core/Cartographic","../Core/Credit","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/GeographicProjection","../Core/GeographicTilingScheme","../Core/loadJson","../Core/loadJsonp","../Core/Math","../Core/Rectangle","../Core/RequestScheduler","../Core/RuntimeError","../Core/TileProviderError","../Core/WebMercatorProjection","../Core/WebMercatorTilingScheme","../ThirdParty/when","./DiscardMissingTileImagePolicy","./ImageryLayerFeatureInfo","./ImageryProvider"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E){"use strict";function T(r){function a(n){var a=n.tileInfo;if(o(a)){if(p._tileWidth=a.rows,p._tileHeight=a.cols,102100===a.spatialReference.wkid||102113===a.spatialReference.wkid)p._tilingScheme=new y({ellipsoid:r.ellipsoid});else{if(4326!==n.tileInfo.spatialReference.wkid){var s="Tile spatial reference WKID "+n.tileInfo.spatialReference.wkid+" is not supported.";return void(h=v.handleError(h,p,p._errorEvent,s,void 0,void 0,void 0,u))}p._tilingScheme=new c({ellipsoid:r.ellipsoid})}if(p._maximumLevel=n.tileInfo.lods.length-1,o(n.fullExtent)){if(o(n.fullExtent.spatialReference)&&o(n.fullExtent.spatialReference.wkid))if(102100===n.fullExtent.spatialReference.wkid||102113===n.fullExtent.spatialReference.wkid){var l=new g,d=n.fullExtent,f=l.unproject(new t(Math.max(d.xmin,-p._tilingScheme.ellipsoid.maximumRadius*Math.PI),Math.max(d.ymin,-p._tilingScheme.ellipsoid.maximumRadius*Math.PI),0)),_=l.unproject(new t(Math.min(d.xmax,p._tilingScheme.ellipsoid.maximumRadius*Math.PI),Math.min(d.ymax,p._tilingScheme.ellipsoid.maximumRadius*Math.PI),0));p._rectangle=new m(f.longitude,f.latitude,_.longitude,_.latitude)}else{if(4326!==n.fullExtent.spatialReference.wkid){var C="fullExtent.spatialReference WKID "+n.fullExtent.spatialReference.wkid+" is not supported.";return void(h=v.handleError(h,p,p._errorEvent,C,void 0,void 0,void 0,u))}p._rectangle=m.fromDegrees(n.fullExtent.xmin,n.fullExtent.ymin,n.fullExtent.xmax,n.fullExtent.ymax)}}else p._rectangle=p._tilingScheme.rectangle;o(p._tileDiscardPolicy)||(p._tileDiscardPolicy=new w({missingImageUrl:b(p,0,0,p._maximumLevel),pixelsToCheck:[new e(0,0),new e(200,20),new e(20,200),new e(80,110),new e(160,130)],disableCheckIfAllPixelsAreTransparent:!0})),p._useTiles=!0}else p._useTiles=!1;o(n.copyrightText)&&n.copyrightText.length>0&&(p._credit=new i(n.copyrightText)),p._ready=!0,p._readyPromise.resolve(!0),v.handleSuccess(h)}function s(e){var t="An error occurred while accessing "+p._url+".";h=v.handleError(h,p,p._errorEvent,t,void 0,void 0,void 0,u),p._readyPromise.reject(new _(t))}function u(){var e={f:"json"};o(p._token)&&(e.token=p._token);var t=f.request(p._url,d,{parameters:e,proxy:p._proxy});C(t,a,s)}r=n(r,{}),this._url=r.url,this._token=r.token,this._tileDiscardPolicy=r.tileDiscardPolicy,this._proxy=r.proxy,this._tileWidth=n(r.tileWidth,256),this._tileHeight=n(r.tileHeight,256),this._maximumLevel=r.maximumLevel,this._tilingScheme=n(r.tilingScheme,new c({ellipsoid:r.ellipsoid})),this._credit=void 0,this._useTiles=n(r.usePreCachedTilesIfAvailable,!0),this._rectangle=n(r.rectangle,this._tilingScheme.rectangle),this._layers=r.layers,this.enablePickFeatures=n(r.enablePickFeatures,!0),this._errorEvent=new l,this._ready=!1,this._readyPromise=C.defer();var h,p=this;this._useTiles?u():(this._ready=!0,this._readyPromise.resolve(!0))}function b(e,t,r,i){var n;if(e._useTiles)n=e._url+"/tile/"+i+"/"+r+"/"+t;else{var a=e._tilingScheme.tileXYToNativeRectangle(t,r,i),s=a.west+"%2C"+a.south+"%2C"+a.east+"%2C"+a.north;n=e._url+"/export?",n+="bbox="+s,n+=e._tilingScheme instanceof c?"&bboxSR=4326&imageSR=4326":"&bboxSR=3857&imageSR=3857",n+="&size="+e._tileWidth+"%2C"+e._tileHeight,n+="&format=png&transparent=true&f=image",e.layers&&(n+="&layers=show:"+e.layers)}var l=e._token;o(l)&&(n.indexOf("?")===-1&&(n+="?"),"?"!==n[n.length-1]&&(n+="&"),n+="token="+l);var u=e._proxy;return o(u)&&(n=u.getURL(n)),n}return a(T.prototype,{url:{get:function(){return this._url}},token:{get:function(){return this._token}},proxy:{get:function(){return this._proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise.promise}},credit:{get:function(){return this._credit}},usingPrecachedTiles:{get:function(){return this._useTiles}},hasAlphaChannel:{get:function(){return!0}},layers:{get:function(){return this._layers}}}),T.prototype.getTileCredits=function(e,t,r){},T.prototype.requestImage=function(e,t,r,i){var n=b(this,e,t,r);return E.loadImage(this,n,i)},T.prototype.pickFeatures=function(e,i,n,a,s){if(this.enablePickFeatures){var l,u,d,m=this._tilingScheme.tileXYToNativeRectangle(e,i,n);if(this._tilingScheme instanceof c)l=p.toDegrees(a),u=p.toDegrees(s),d="4326";else{var f=this._tilingScheme.projection.project(new r(a,s,0));l=f.x,u=f.y,d="3857"}var _=this._url+"/identify?f=json&tolerance=2&geometryType=esriGeometryPoint";return _+="&geometry="+l+","+u,_+="&mapExtent="+m.west+","+m.south+","+m.east+","+m.north,_+="&imageDisplay="+this._tileWidth+","+this._tileHeight+",96",_+="&sr="+d,_+="&layers=visible",o(this._layers)&&(_+=":"+this._layers),o(this._token)&&(_+="&token="+this._token),o(this._proxy)&&(_=this._proxy.getURL(_)),h(_).then(function(e){var i=[],n=e.results;if(!o(n))return i;for(var a=0;a<n.length;++a){var s=n[a],l=new S;if(l.data=s,l.name=s.value,l.properties=s.attributes,l.configureDescriptionFromProperties(s.attributes),"esriGeometryPoint"===s.geometryType&&s.geometry){var u=s.geometry.spatialReference&&s.geometry.spatialReference.wkid?s.geometry.spatialReference.wkid:4326;if(4326===u||4283===u)l.position=r.fromDegrees(s.geometry.x,s.geometry.y,s.geometry.z);else if(102100===u||900913===u||3857===u){
-var c=new g;l.position=c.unproject(new t(s.geometry.x,s.geometry.y,s.geometry.z))}}i.push(l)}return i})}},T}),r("Scene/Cesium3DTileFeature",["../Core/Color","../Core/defineProperties"],function(e,t){"use strict";function r(e,t,r){this._content=t,this._batchTable=t.batchTable,this._batchId=r,this._color=void 0,this.primitive=e}return t(r.prototype,{show:{get:function(){return this._batchTable.getShow(this._batchId)},set:function(e){this._batchTable.setShow(this._batchId,e)}},color:{get:function(){return this._color||(this._color=new e),this._batchTable.getColor(this._batchId,this._color)},set:function(e){this._batchTable.setColor(this._batchId,e)}}}),r.prototype.getProperty=function(e){return this._batchTable.getProperty(this._batchId,e)},r.prototype.setProperty=function(e,t){this._batchTable.setProperty(this._batchId,e,t),this._content.featurePropertiesDirty=!0},r}),r("Scene/Cesium3DTileBatchTable",["../Core/arrayFill","../Core/Cartesian2","../Core/Cartesian4","../Core/clone","../Core/Color","../Core/combine","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/PixelFormat","../Renderer/ContextLimits","../Renderer/DrawCommand","../Renderer/PixelDatatype","../Renderer/Sampler","../Renderer/ShaderSource","../Renderer/RenderState","../Renderer/Texture","../Renderer/TextureMagnificationFilter","../Renderer/TextureMinificationFilter","./BlendingState","./CullFace","./getBinaryAccessor","./Pass"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T){"use strict";function b(e,i,n,o){i=s(i,0),this.featuresLength=i,this._translucentFeaturesLength=0,this.batchTableJson=n,this.batchTableBinary=o,this._batchTableBinaryProperties=b.getBinaryProperties(i,n,o),this._showAlphaProperties=void 0,this._batchValues=void 0,this._batchValuesDirty=!1,this._batchTexture=void 0,this._defaultTexture=void 0,this._pickTexture=void 0,this._pickIds=[],this._content=e;var a,l;if(i>0){var u=Math.min(i,d.maximumTextureSize),c=Math.ceil(i/d.maximumTextureSize),h=1/u,p=.5*h,m=1/c,f=.5*m;a=new t(u,c),l=new r(h,p,m,f)}this._textureDimensions=a,this._textureStep=l}function x(e){var t=e._textureDimensions;return t.x*t.y*4}function A(t){if(!l(t._batchValues)){var r=x(t),i=new Uint8Array(r);e(i,255),t._batchValues=i}return t._batchValues}function P(t){if(!l(t._showAlphaProperties)){var r=2*t.featuresLength,i=new Uint8Array(r);e(i,255),t._showAlphaProperties=i}return t._showAlphaProperties}function M(e){return 1===e._textureDimensions.y?"uniform vec4 tile_textureStep; \nvec2 computeSt(float batchId) \n{ \n    float stepX = tile_textureStep.x; \n    float centerX = tile_textureStep.y; \n    return vec2(centerX + (batchId * stepX), 0.5); \n} \n":"uniform vec4 tile_textureStep; \nuniform vec2 tile_textureDimensions; \nvec2 computeSt(float batchId) \n{ \n    float stepX = tile_textureStep.x; \n    float centerX = tile_textureStep.y; \n    float stepY = tile_textureStep.z; \n    float centerY = tile_textureStep.w; \n    float xId = mod(batchId, tile_textureDimensions.x); \n    float yId = floor(batchId / tile_textureDimensions.x); \n    return vec2(centerX + (xId * stepX), 1.0 - (centerY + (yId * stepY))); \n} \n"}function D(e){var t=e._translucentFeaturesLength;return 0===t?V.ALL_OPAQUE:t===e.featuresLength?V.ALL_TRANSLUCENT:V.OPAQUE_AND_TRANSLUCENT}function I(e,t){var r=R(e);return r.pass=T.TRANSLUCENT,r.renderState=O(e.renderState,t),r}function R(e){var t=p.shallowClone(e),r=t.pass===T.TRANSLUCENT;return t.uniformMap=l(t.uniformMap)?t.uniformMap:{},t.uniformMap.tile_translucentCommand=function(){return r},t}function O(e,t){var r=i(e,!0);return r.cull.enabled=!0,r.cull.face=t,r.depthTest.enabled=!0,r.depthMask=!1,r.blending=w.ALPHA_BLEND,v.fromCache(r)}function N(e,t,r){var i=e._textureDimensions;return new g({context:t,pixelFormat:h.RGBA,pixelDatatype:m.UNSIGNED_BYTE,source:{width:i.x,height:i.y,arrayBufferView:r},sampler:new f({minificationFilter:C.NEAREST,magnificationFilter:y.NEAREST})})}function L(e,t){var r=e.featuresLength;if(!l(e._pickTexture)&&r>0){for(var i=e._pickIds,o=x(e),a=new Uint8Array(o),s=e._content,u=0;u<r;++u){var c=t.createPickId(s.getFeature(u));i.push(c);var h=c.color,d=4*u;a[d]=n.floatToByte(h.red),a[d+1]=n.floatToByte(h.green),a[d+2]=n.floatToByte(h.blue),a[d+3]=n.floatToByte(h.alpha)}e._pickTexture=N(e,t,a)}}function B(e){var t=e._textureDimensions;e._batchTexture.copyFrom({width:t.x,height:t.y,arrayBufferView:e._batchValues})}b.getBinaryProperties=function(e,t,r){var i;if(l(t))for(var n in t)if(t.hasOwnProperty(n)){var o=t[n],s=o.byteOffset;if(l(s)){var u=(a.fromName(o.componentType),o.type,E(o)),c=u.componentsPerAttribute,h=u.classType,d=u.createArrayBufferView(r.buffer,r.byteOffset+s,e);l(i)||(i={}),i[n]={typedArray:d,componentCount:c,type:h}}}return i},b.prototype.setShow=function(e,t){this.featuresLength;if(!t||l(this._showAlphaProperties)){var r=P(this),i=2*e,n=t?255:0;if(r[i]!==n){r[i]=n;var o=A(this),a=4*e+3;o[a]=t?r[i+1]:0,this._batchValuesDirty=!0}}},b.prototype.getShow=function(e){this.featuresLength;if(!l(this._showAlphaProperties))return!0;var t=2*e;return 255===this._showAlphaProperties[t]};var F=new Array(4);b.prototype.setColor=function(e,t){this.featuresLength;if(!n.equals(t,n.WHITE)||l(this._batchValues)){var r=t.toBytes(F),i=r[3],o=A(this),a=4*e,s=P(this),u=2*e;if(o[a]!==r[0]||o[a+1]!==r[1]||o[a+2]!==r[2]||s[u+1]!==i){o[a]=r[0],o[a+1]=r[1],o[a+2]=r[2];var c=255!==s[u+1],h=0!==s[u];o[a+3]=h?i:0,s[u+1]=i;var d=255!==i;d&&!c?++this._translucentFeaturesLength:!d&&c&&--this._translucentFeaturesLength,this._batchValuesDirty=!0}}},b.prototype.setAllColor=function(e){for(var t=this.featuresLength,r=0;r<t;++r)this.setColor(r,e)},b.prototype.getColor=function(e,t){this.featuresLength;if(!l(this._batchValues))return n.clone(n.WHITE,t);var r=this._batchValues,i=4*e,o=this._showAlphaProperties,a=2*e;return n.fromBytes(r[i],r[i+1],r[i+2],o[a+1],t)},b.prototype.hasProperty=function(e){var t=this.batchTableJson;return l(t)&&l(t[e])},b.prototype.getPropertyNames=function(){var e=[],t=this.batchTableJson;if(!l(t))return e;for(var r in t)t.hasOwnProperty(r)&&e.push(r);return e},b.prototype.getProperty=function(e,t){this.featuresLength;if(l(this.batchTableJson)){if(l(this._batchTableBinaryProperties)){var r=this._batchTableBinaryProperties[t];if(l(r)){var n=r.typedArray,o=r.componentCount;return 1===o?n[e]:r.type.unpack(n,e*o)}}var a=this.batchTableJson[t];if(l(a))return i(a[e],!0)}},b.prototype.setProperty=function(e,t,r){var n=this.featuresLength;if(l(this._batchTableBinaryProperties)){var o=this._batchTableBinaryProperties[t];if(l(o)){var a=o.typedArray,s=o.componentCount;return void(1===s?a[e]=r:o.type.pack(r,a,e*s))}}l(this.batchTableJson)||(this.batchTableJson={});var u=this.batchTableJson[t];l(u)||(this.batchTableJson[t]=new Array(n),u=this.batchTableJson[t]),u[e]=i(r,!0)},b.prototype.getVertexShaderCallback=function(){if(0!==this.featuresLength){var e=this;return function(t,r){var i,n=_.replaceMain(t,"tile_main");return r=s(r,!0),d.maximumVertexTextureImageUnits>0?(i="uniform sampler2D tile_batchTexture; \nuniform bool tile_translucentCommand; \nvarying vec4 tile_featureColor; \nvoid main() \n{ \n    tile_main(); \n    vec2 st = computeSt(a_batchId); \n    vec4 featureProperties = texture2D(tile_batchTexture, st); \n    float show = ceil(featureProperties.a); \n    gl_Position *= show; \n",r&&(i+="    bool isStyleTranslucent = (featureProperties.a != 1.0); \n    if (czm_pass == czm_passTranslucent) \n    { \n        if (!isStyleTranslucent && !tile_translucentCommand) \n        { \n            gl_Position *= 0.0; \n        } \n    } \n    else \n    { \n        if (isStyleTranslucent) \n        { \n            gl_Position *= 0.0; \n        } \n    } \n"),i+="    tile_featureColor = featureProperties; \n}"):i="varying vec2 tile_featureSt; \nvoid main() \n{ \n    tile_main(); \n    tile_featureSt = computeSt(a_batchId); \n}",n+"\n"+M(e)+i}}},b.prototype.getFragmentShaderCallback=function(){if(0!==this.featuresLength)return function(e,t){var r,i=_.replaceMain(e,"tile_main");return t=s(t,!0),d.maximumVertexTextureImageUnits>0?r="varying vec4 tile_featureColor; \nvoid main() \n{ \n    tile_main(); \n    gl_FragColor *= tile_featureColor; \n}":(r="uniform sampler2D tile_batchTexture; \nuniform bool tile_translucentCommand; \nvarying vec2 tile_featureSt; \nvoid main() \n{ \n    vec4 featureProperties = texture2D(tile_batchTexture, tile_featureSt); \n    if (featureProperties.a == 0.0) { \n        discard; \n    } \n",t&&(r+="    bool isStyleTranslucent = (featureProperties.a != 1.0); \n    if (czm_pass == czm_passTranslucent) \n    { \n        if (!isStyleTranslucent && !tile_translucentCommand) \n        { \n            discard; \n        } \n    } \n    else \n    { \n        if (isStyleTranslucent) \n        { \n            discard; \n        } \n    } \n"),r+="    tile_main(); \n    gl_FragColor *= featureProperties; \n}"),i+"\n"+r}},b.prototype.getUniformMapCallback=function(){if(0!==this.featuresLength){var e=this;return function(t){var r={tile_batchTexture:function(){return s(e._batchTexture,e._defaultTexture)},tile_textureDimensions:function(){return e._textureDimensions},tile_textureStep:function(){return e._textureStep}};return o(t,r)}}},b.prototype.getPickVertexShaderCallback=function(){if(0!==this.featuresLength){var e=this;return function(t){var r,i=_.replaceMain(t,"tile_main");return r=d.maximumVertexTextureImageUnits>0?"uniform sampler2D tile_batchTexture; \nvarying vec2 tile_featureSt; \nvoid main() \n{ \n    tile_main(); \n    vec2 st = computeSt(a_batchId); \n    vec4 featureProperties = texture2D(tile_batchTexture, st); \n    float show = ceil(featureProperties.a); \n    gl_Position *= show; \n    tile_featureSt = st; \n}":"varying vec2 tile_featureSt; \nvoid main() \n{ \n    tile_main(); \n    tile_featureSt = computeSt(a_batchId); \n}",i+"\n"+M(e)+r}}},b.prototype.getPickFragmentShaderCallback=function(){if(0!==this.featuresLength)return function(e){var t,r=_.replaceMain(e,"tile_main");return t=d.maximumVertexTextureImageUnits>0?"uniform sampler2D tile_pickTexture; \nvarying vec2 tile_featureSt; \nvoid main() \n{ \n    tile_main(); \n    if (gl_FragColor.a == 0.0) { \n        discard; \n    } \n    gl_FragColor = texture2D(tile_pickTexture, tile_featureSt); \n}":"uniform sampler2D tile_pickTexture; \nuniform sampler2D tile_batchTexture; \nvarying vec2 tile_featureSt; \nvoid main() \n{ \n    vec4 featureProperties = texture2D(tile_batchTexture, tile_featureSt); \n    if (featureProperties.a == 0.0) { \n        discard; \n    } \n    tile_main(); \n    if (gl_FragColor.a == 0.0) { \n        discard; \n    } \n    gl_FragColor = texture2D(tile_pickTexture, tile_featureSt); \n}",r+"\n"+t}},b.prototype.getPickUniformMapCallback=function(){if(0!==this.featuresLength){var e=this;return function(t){var r={tile_batchTexture:function(){return s(e._batchTexture,e._defaultTexture)},tile_textureDimensions:function(){return e._textureDimensions},tile_textureStep:function(){return e._textureStep},tile_pickTexture:function(){return e._pickTexture}};return o(r,t)}}};var V={ALL_OPAQUE:0,ALL_TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};return b.prototype.getAddCommand=function(){var e=D(this);return function(t){var r=this.commandList,i=t.derivedCommands.tileset;l(i)||(i={},t.derivedCommands.tileset=i,i.originalCommand=R(t),i.back=I(t,S.FRONT),i.front=I(t,S.BACK)),i.originalCommand.castShadows=t.castShadows,i.originalCommand.receiveShadows=t.receiveShadows,i.back.castShadows=t.castShadows,i.back.receiveShadows=t.receiveShadows,i.front.castShadows=t.castShadows,i.front.receiveShadows=t.receiveShadows,t.pass!==T.TRANSLUCENT?(e===V.ALL_OPAQUE&&r.push(i.originalCommand),e===V.ALL_TRANSLUCENT&&(r.push(i.back),r.push(i.front)),e===V.OPAQUE_AND_TRANSLUCENT&&(r.push(i.originalCommand),r.push(i.back),r.push(i.front))):r.push(i.originalCommand)}},b.prototype.update=function(e,t){var r=t.context;this._defaultTexture=r.defaultTexture,t.passes.pick&&L(this,r),this._batchValuesDirty&&(this._batchValuesDirty=!1,l(this._batchTexture)||(this._batchTexture=N(this,r,this._batchValues)),B(this))},b.prototype.isDestroyed=function(){return!1},b.prototype.destroy=function(){this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),this._pickTexture=this._pickTexture&&this._pickTexture.destroy();for(var e=this._pickIds,t=e.length,r=0;r<t;++r)e[r].destroy();return u(this)},b}),r("Scene/Cesium3DTileContentState",["../Core/freezeObject"],function(e){"use strict";var t={UNLOADED:0,LOADING:1,PROCESSING:2,READY:3,FAILED:4};return e(t)}),r("Scene/Batched3DModel3DTileContent",["../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/deprecationWarning","../Core/destroyObject","../Core/DeveloperError","../Core/getBaseUri","../Core/getMagic","../Core/getStringFromTypedArray","../Core/loadArrayBuffer","../Core/Request","../Core/RequestScheduler","../Core/RequestType","../ThirdParty/when","./Cesium3DTileFeature","./Cesium3DTileBatchTable","./Cesium3DTileContentState","./Model"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g){"use strict";function y(e,t,r){this._model=void 0,this._url=r,this._tileset=e,this._tile=t,this.state=v.UNLOADED,this.batchTable=void 0,this.featurePropertiesDirty=!1,this._contentReadyToProcessPromise=m.defer(),this._readyPromise=m.defer(),this._featuresLength=0,this._features=void 0}function C(e){var t=e._tileset,i=e._featuresLength;if(!r(e._features)&&i>0){for(var n=new Array(i),o=0;o<i;++o)n[o]=new f(t,e,o);e._features=n}}i(y.prototype,{featuresLength:{get:function(){return this._featuresLength}},innerContents:{get:function(){}},contentReadyToProcessPromise:{get:function(){return this._contentReadyToProcessPromise.promise}},readyPromise:{get:function(){return this._readyPromise.promise}}}),y.prototype.hasProperty=function(e){return this.batchTable.hasProperty(e)},y.prototype.getFeature=function(e){this._featuresLength;return C(this),this._features[e]};var w=Uint32Array.BYTES_PER_ELEMENT;return y.prototype.request=function(){var e=this,t=this._tile.distanceToCamera,i=d.schedule(new h({url:this._url,server:this._tile.requestServer,requestFunction:c,type:p.TILES3D,distance:t}));return!!r(i)&&(this.state=v.LOADING,i.then(function(t){return e.isDestroyed()?m.reject("tileset is destroyed"):void e.initialize(t)}).otherwise(function(t){e.state=v.FAILED,e._readyPromise.reject(t)}),!0)},y.prototype.initialize=function(e,r){var i=t(r,0);r=i;var o=new Uint8Array(e),c=l(o,r);if("b3dm"!==c)throw new a("Invalid Batched 3D Model.  Expected magic=b3dm.  Read magic="+c);var h=new DataView(e);r+=w,r+=w;var d=h.getUint32(r,!0);r+=w;var p=h.getUint32(r,!0);r+=w;var m=h.getUint32(r,!0);r+=w;var f=h.getUint32(r,!0);r+=w,f>1e7&&(r-=w,f=p,p=m,m=0,n("b3dm-legacy-header","This b3dm header is using the legacy format [batchLength] [batchTableByteLength]. The new format is [batchTableJsonByteLength] [batchTableBinaryByteLength] [batchLength] from https://github.com/AnalyticalGraphicsInc/3d-tiles/blob/master/TileFormats/Batched3DModel/README.md.")),this._featuresLength=f;var y,C;if(p>0){var S=u(o,r,p);y=JSON.parse(S),r+=p,m>0&&(C=new Uint8Array(e,r,m),C=new Uint8Array(C),r+=m)}var E=new _(this,f,y,C);this.batchTable=E;var T=i+d-r,b=new Uint8Array(e,r,T),x=new g({gltf:b,cull:!1,releaseGltfJson:!0,basePath:s(this._url),modelMatrix:this._tile.computedTransform,shadows:this._tileset.shadows,incrementallyLoadTextures:!1,vertexShaderLoaded:E.getVertexShaderCallback(),fragmentShaderLoaded:E.getFragmentShaderCallback(),uniformMapLoaded:E.getUniformMapCallback(),pickVertexShaderLoaded:E.getPickVertexShaderCallback(),pickFragmentShaderLoaded:E.getPickFragmentShaderCallback(),pickUniformMapLoaded:E.getPickUniformMapCallback()});this._model=x,this.state=v.PROCESSING,this._contentReadyToProcessPromise.resolve(this);var A=this;x.readyPromise.then(function(e){A.state=v.READY,A._readyPromise.resolve(A)}).otherwise(function(e){A.state=v.FAILED,A._readyPromise.reject(e)})},y.prototype.applyDebugSettings=function(t,r){r=t?r:e.WHITE,this.batchTable.setAllColor(r)},y.prototype.update=function(e,t){var r=t.addCommand;t.passes.render&&(t.addCommand=this.batchTable.getAddCommand()),this.batchTable.update(e,t),this._model.modelMatrix=this._tile.computedTransform,this._model.shadows=this._tileset.shadows,this._model.update(t),t.addCommand=r},y.prototype.isDestroyed=function(){return!1},y.prototype.destroy=function(){return this._model=this._model&&this._model.destroy(),this.batchTable=this.batchTable&&this.batchTable.destroy(),o(this)},y}),r("Scene/BingMapsStyle",["../Core/freezeObject"],function(e){"use strict";var t={AERIAL:"Aerial",AERIAL_WITH_LABELS:"AerialWithLabels",ROAD:"Road",ORDNANCE_SURVEY:"OrdnanceSurvey",COLLINS_BART:"CollinsBart"};return e(t)}),r("Scene/BingMapsImageryProvider",["../Core/BingMapsApi","../Core/Cartesian2","../Core/Credit","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/loadJsonp","../Core/Math","../Core/Rectangle","../Core/RequestScheduler","../Core/RuntimeError","../Core/TileProviderError","../Core/WebMercatorTilingScheme","../ThirdParty/when","./BingMapsStyle","./DiscardMissingTileImagePolicy","./ImageryProvider"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g){"use strict";function y(o){function a(e){var i=e.resourceSets[0].resources[0];T._tileWidth=i.imageWidth,T._tileHeight=i.imageHeight,T._maximumLevel=i.zoomMax-1,T._imageUrlSubdomains=i.imageUrlSubdomains,T._imageUrlTemplate=i.imageUrl.replace("{culture}",T._culture);var o=T._tileProtocol;if(!n(o)){var a=document.location.protocol;o=/^http/.test(a)?a:"http:"}T._imageUrlTemplate=T._imageUrlTemplate.replace(/^http:/,o),n(T._tileDiscardPolicy)||(T._tileDiscardPolicy=new v({missingImageUrl:C(T,0,0,T._maximumLevel),pixelsToCheck:[new t(0,0),new t(120,140),new t(130,160),new t(200,50),new t(200,200)],disableCheckIfAllPixelsAreTransparent:!0}));var s=T._attributionList=i.imageryProviders;s||(s=T._attributionList=[]);for(var l=0,h=s.length;l<h;++l){var d=s[l];d.credit=new r(d.attribution);for(var m=d.coverageAreas,f=0,_=d.coverageAreas.length;f<_;++f){var g=m[f],y=g.bbox;g.bbox=new c(u.toRadians(y[1]),u.toRadians(y[0]),u.toRadians(y[3]),u.toRadians(y[2]))}}T._ready=!0,T._readyPromise.resolve(!0),p.handleSuccess(S)}function g(e){var t="An error occurred while accessing "+E+".";S=p.handleError(S,T,T._errorEvent,t,void 0,void 0,void 0,w),T._readyPromise.reject(new d(t))}function w(){var e=h.request(E,l,{callbackParameterName:"jsonp",proxy:T._proxy});f(e,a,g)}o=i(o,{}),this._key=e.getKey(o.key),this._keyErrorCredit=e.getErrorCredit(o.key),this._url=o.url,this._tileProtocol=o.tileProtocol,this._mapStyle=i(o.mapStyle,_.AERIAL),this._culture=i(o.culture,""),this._tileDiscardPolicy=o.tileDiscardPolicy,this._proxy=o.proxy,this._credit=new r("Bing Imagery",y._logoData,"http://www.bing.com"),this.defaultGamma=1,this._tilingScheme=new m({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,ellipsoid:o.ellipsoid}),this._tileWidth=void 0,this._tileHeight=void 0,this._maximumLevel=void 0,this._imageUrlTemplate=void 0,this._imageUrlSubdomains=void 0,this._errorEvent=new s,this._ready=!1,this._readyPromise=f.defer();var S,E=this._url+"/REST/v1/Imagery/Metadata/"+this._mapStyle+"?incl=ImageryProviders&key="+this._key,T=this;w()}function C(e,t,r,i){var o=e._imageUrlTemplate,a=y.tileXYToQuadKey(t,r,i);o=o.replace("{quadkey}",a);var s=e._imageUrlSubdomains,l=(t+r+i)%s.length;o=o.replace("{subdomain}",s[l]);var u=e._proxy;return n(u)&&(o=u.getURL(o)),o}function w(e,t,r){++t;for(var i=[],o=0,a=e.length;o<a;++o){for(var s=e[o],l=s.coverageAreas,u=!1,h=0,d=s.coverageAreas.length;!u&&h<d;++h){var p=l[h];if(t>=p.zoomMin&&t<=p.zoomMax){var m=c.intersection(r,p.bbox,E);n(m)&&(u=!0)}}u&&i.push(s.credit)}return i}o(y.prototype,{url:{get:function(){return this._url}},proxy:{get:function(){return this._proxy}},key:{get:function(){return this._key}},mapStyle:{get:function(){return this._mapStyle}},culture:{get:function(){return this._culture}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise.promise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!1}}});var S=new c;y.prototype.getTileCredits=function(e,t,r){if(!this._ready)throw new a("getTileCredits must not be called before the imagery provider is ready.");var i=this._tilingScheme.tileXYToRectangle(e,t,r,S),o=w(this._attributionList,r,i);return n(this._keyErrorCredit)&&o.push(this._keyErrorCredit),o},y.prototype.requestImage=function(e,t,r,i){var n=C(this,e,t,r);return g.loadImage(this,n,i)},y.prototype.pickFeatures=function(){},y._logoData="data:image/png;base64,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",y.tileXYToQuadKey=function(e,t,r){for(var i="",n=r;n>=0;--n){var o=1<<n,a=0;0!==(e&o)&&(a|=1),0!==(t&o)&&(a|=2),i+=a}return i},y.quadKeyToTileXY=function(e){for(var t=0,r=0,i=e.length-1,n=i;n>=0;--n){var o=1<<n,a=+e[i-n];0!==(1&a)&&(t|=o),0!==(2&a)&&(r|=o)}return{x:t,y:r,level:i}};var E=new c;return y}),r("Scene/CullingVolume",["../Core/Cartesian3","../Core/Cartesian4","../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Core/Intersect","../Core/Plane"],function(e,t,r,i,n,o,a){"use strict";function s(e){this.planes=r(e,[])}var l=[new e,new e,new e];e.clone(e.UNIT_X,l[0]),e.clone(e.UNIT_Y,l[1]),e.clone(e.UNIT_Z,l[2]);var u=new e,c=new e,h=new a(new e,0);return s.fromBoundingSphere=function(r,n){i(n)||(n=new s);var o=l.length,a=n.planes;a.length=2*o;for(var h=r.center,d=r.radius,p=0,m=0;m<o;++m){var f=l[m],_=a[p],v=a[p+1];i(_)||(_=a[p]=new t),i(v)||(v=a[p+1]=new t),e.multiplyByScalar(f,-d,u),e.add(h,u,u),_.x=f.x,_.y=f.y,_.z=f.z,_.w=-e.dot(f,u),e.multiplyByScalar(f,d,u),e.add(h,u,u),v.x=-f.x,v.y=-f.y,v.z=-f.z,v.w=-e.dot(e.negate(f,c),u),p+=2}return n},s.prototype.computeVisibility=function(e){for(var t=this.planes,r=!1,i=0,n=t.length;i<n;++i){var s=e.intersectPlane(a.fromCartesian4(t[i],h));if(s===o.OUTSIDE)return o.OUTSIDE;s===o.INTERSECTING&&(r=!0)}return r?o.INTERSECTING:o.INSIDE},s.prototype.computeVisibilityWithPlaneMask=function(e,t){if(t===s.MASK_OUTSIDE||t===s.MASK_INSIDE)return t;for(var r=s.MASK_INSIDE,i=this.planes,n=0,l=i.length;n<l;++n){var u=n<31?1<<n:0;if(!(n<31&&0===(t&u))){var c=e.intersectPlane(a.fromCartesian4(i[n],h));if(c===o.OUTSIDE)return s.MASK_OUTSIDE;c===o.INTERSECTING&&(r|=u)}}return r},s.MASK_OUTSIDE=4294967295,s.MASK_INSIDE=0,s.MASK_INDETERMINATE=2147483647,s}),r("Scene/PerspectiveOffCenterFrustum",["../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Matrix4","./CullingVolume"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(){this.left=void 0,this._left=void 0,this.right=void 0,this._right=void 0,this.top=void 0,this._top=void 0,this.bottom=void 0,this._bottom=void 0,this.near=1,this._near=this.near,this.far=5e8,this._far=this.far,this._cullingVolume=new l,this._perspectiveMatrix=new s,this._infinitePerspective=new s}function c(e){var t=e.top,r=e.bottom,i=e.right,n=e.left,o=e.near,a=e.far;t===e._top&&r===e._bottom&&n===e._left&&i===e._right&&o===e._near&&a===e._far||(e._left=n,e._right=i,e._top=t,e._bottom=r,e._near=o,e._far=a,e._perspectiveMatrix=s.computePerspectiveOffCenter(n,i,r,t,o,a,e._perspectiveMatrix),e._infinitePerspective=s.computeInfinitePerspectiveOffCenter(n,i,r,t,o,e._infinitePerspective))}o(u.prototype,{projectionMatrix:{get:function(){return c(this),this._perspectiveMatrix}},infiniteProjectionMatrix:{get:function(){return c(this),this._infinitePerspective}}});var h=new t,d=new t,p=new t,m=new t;return u.prototype.computeCullingVolume=function(e,i,o){var a=this._cullingVolume.planes,s=this.top,l=this.bottom,u=this.right,c=this.left,f=this.near,_=this.far,v=t.cross(i,o,h),g=d;t.multiplyByScalar(i,f,g),t.add(e,g,g);var y=p;t.multiplyByScalar(i,_,y),t.add(e,y,y);var C=m;t.multiplyByScalar(v,c,C),t.add(g,C,C),t.subtract(C,e,C),t.normalize(C,C),t.cross(C,o,C);var w=a[0];return n(w)||(w=a[0]=new r),w.x=C.x,w.y=C.y,w.z=C.z,w.w=-t.dot(C,e),t.multiplyByScalar(v,u,C),t.add(g,C,C),t.subtract(C,e,C),t.normalize(C,C),t.cross(o,C,C),w=a[1],n(w)||(w=a[1]=new r),w.x=C.x,w.y=C.y,w.z=C.z,w.w=-t.dot(C,e),t.multiplyByScalar(o,l,C),t.add(g,C,C),t.subtract(C,e,C),t.normalize(C,C),t.cross(v,C,C),w=a[2],n(w)||(w=a[2]=new r),w.x=C.x,w.y=C.y,w.z=C.z,w.w=-t.dot(C,e),t.multiplyByScalar(o,s,C),t.add(g,C,C),t.subtract(C,e,C),t.normalize(C,C),t.cross(C,v,C),w=a[3],n(w)||(w=a[3]=new r),w.x=C.x,w.y=C.y,w.z=C.z,w.w=-t.dot(C,e),w=a[4],n(w)||(w=a[4]=new r),w.x=i.x,w.y=i.y,w.z=i.z,w.w=-t.dot(i,g),t.negate(i,C),w=a[5],n(w)||(w=a[5]=new r),w.x=C.x,w.y=C.y,w.z=C.z,w.w=-t.dot(C,y),this._cullingVolume},u.prototype.getPixelDimensions=function(e,t,r,i){c(this);var n=1/this.near,o=this.top*n,a=2*r*o/t;o=this.right*n;var s=2*r*o/e;return i.x=s,i.y=a,i},u.prototype.clone=function(e){return n(e)||(e=new u),e.right=this.right,e.left=this.left,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e},u.prototype.equals=function(e){return n(e)&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far},u}),r("Scene/PerspectiveFrustum",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","./PerspectiveOffCenterFrustum"],function(e,t,r,i){"use strict";function n(){this._offCenterFrustum=new i,this.fov=void 0,this._fov=void 0,this._fovy=void 0,this._sseDenominator=void 0,this.aspectRatio=void 0,this._aspectRatio=void 0,this.near=1,this._near=this.near,this.far=5e8,this._far=this.far,this.xOffset=0,this._xOffset=this.xOffset,this.yOffset=0,this._yOffset=this.yOffset}function o(e){var t=e._offCenterFrustum;e.fov===e._fov&&e.aspectRatio===e._aspectRatio&&e.near===e._near&&e.far===e._far&&e.xOffset===e._xOffset&&e.yOffset===e._yOffset||(e._aspectRatio=e.aspectRatio,e._fov=e.fov,e._fovy=e.aspectRatio<=1?e.fov:2*Math.atan(Math.tan(.5*e.fov)/e.aspectRatio),e._near=e.near,e._far=e.far,e._sseDenominator=2*Math.tan(.5*e._fovy),e._xOffset=e.xOffset,e._yOffset=e.yOffset,t.top=e.near*Math.tan(.5*e._fovy),t.bottom=-t.top,t.right=e.aspectRatio*t.top,t.left=-t.right,t.near=e.near,t.far=e.far,t.right+=e.xOffset,t.left+=e.xOffset,t.top+=e.yOffset,t.bottom+=e.yOffset)}return t(n.prototype,{projectionMatrix:{get:function(){return o(this),this._offCenterFrustum.projectionMatrix}},infiniteProjectionMatrix:{get:function(){return o(this),this._offCenterFrustum.infiniteProjectionMatrix}},fovy:{get:function(){return o(this),this._fovy}},sseDenominator:{get:function(){return o(this),this._sseDenominator}}}),n.prototype.computeCullingVolume=function(e,t,r){return o(this),this._offCenterFrustum.computeCullingVolume(e,t,r)},n.prototype.getPixelDimensions=function(e,t,r,i){return o(this),this._offCenterFrustum.getPixelDimensions(e,t,r,i)},n.prototype.clone=function(t){return e(t)||(t=new n),t.aspectRatio=this.aspectRatio,t.fov=this.fov,t.near=this.near,t.far=this.far,t._aspectRatio=void 0,t._fov=void 0,t._near=void 0,t._far=void 0,this._offCenterFrustum.clone(t._offCenterFrustum),t},n.prototype.equals=function(t){return!!e(t)&&(o(this),o(t),this.fov===t.fov&&this.aspectRatio===t.aspectRatio&&this.near===t.near&&this.far===t.far&&this._offCenterFrustum.equals(t._offCenterFrustum))},n}),r("Scene/CameraFlightPath",["../Core/Cartesian2","../Core/Cartesian3","../Core/Cartographic","../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Core/EasingFunction","../Core/Math","./PerspectiveFrustum","./PerspectiveOffCenterFrustum","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c){"use strict";function h(e,t,r){var i,n,o;if(e instanceof l){var a=Math.tan(.5*e.fovy);return i=e.near,n=e.near*a,o=e.aspectRatio*n,Math.max(t*i/o,r*i/n)}return e instanceof u?(i=e.near,
-n=e.top,o=e.right,Math.max(t*i/o,r*i/n)):Math.max(t,r)}function d(e,r,i,o,a){var l=a,u=Math.max(i,o);if(!n(l)){var c=e.position,d=r,p=e.up,m=e.right,f=e.frustum,_=t.subtract(c,d,C),v=t.magnitude(t.multiplyByScalar(p,t.dot(_,p),w)),g=t.magnitude(t.multiplyByScalar(m,t.dot(_,m),w));l=Math.min(.2*h(f,v,g),1e9)}if(u<l){var y=8,S=1e6,E=-Math.pow((l-i)*S,1/y),T=Math.pow((l-o)*S,1/y);return function(e){var t=e*(T-E)+E;return-Math.pow(t,y)/S+l}}return function(e){return s.lerp(i,o,e)}}function p(e,t){return s.equalsEpsilon(e,s.TWO_PI,s.EPSILON11)&&(e=0),t>e+Math.PI?e+=s.TWO_PI:t<e-Math.PI&&(e-=s.TWO_PI),e}function m(r,i,n,o,a,l,u){function c(t){var r=t.time/i;h.setView({orientation:{heading:s.lerp(_,o,r),pitch:s.lerp(f,a,r),roll:s.lerp(v,l,r)}}),e.lerp(m,n,r,h.position),h.position.z=g(r)}var h=r.camera,m=t.clone(h.position,S),f=h.pitch,_=p(h.heading,o),v=p(h.roll,l),g=d(h,n,m.z,n.z,u);return c}function f(e,i,n,o,a,l,u){function c(e){var r=e.time/i,n=t.fromRadians(s.lerp(_.longitude,C.longitude,r),s.lerp(_.latitude,C.latitude,r),S(r));h.setView({destination:n,orientation:{heading:s.lerp(g,o,r),pitch:s.lerp(v,a,r),roll:s.lerp(y,l,r)}})}var h=e.camera,m=e.mapProjection,f=m.ellipsoid,_=r.clone(h.positionCartographic,E),v=h.pitch,g=p(h.heading,o),y=p(h.roll,l),C=f.cartesianToCartographic(n,T);_.longitude=s.zeroToTwoPi(_.longitude),C.longitude=s.zeroToTwoPi(C.longitude);var w=_.longitude-C.longitude;w<-s.PI?_.longitude+=s.TWO_PI:w>s.PI&&(C.longitude+=s.TWO_PI);var S=d(h,n,_.height,C.height,u);return c}function _(r,i,n,o,a,l,u){function c(t){var r=t.time/i;h.setView({orientation:{heading:s.lerp(f,o,r)}}),e.lerp(m,n,r,h.position);var a=v(r),l=h.frustum,u=l.top/l.right,c=.5*(a-(l.right-l.left));l.right+=c,l.left-=c,l.top=u*l.right,l.bottom=-l.top}var h=r.camera,m=t.clone(h.position,S),f=p(h.heading,o),_=h.frustum.right-h.frustum.left,v=d(h,n,_,n.z,u);return c}function v(e,t){return{startObject:{},stopObject:{},duration:0,complete:e,cancel:t}}function g(e,t){function r(){"function"==typeof t&&t(),e.enableInputs=!0}return r}var y={},C=new t,w=new t,S=new t,E=new r,T=new r,b=new r,x=new t;return y.createTween=function(r,o){o=i(o,i.EMPTY_OBJECT);var l=o.destination,u=r.mode;if(u===c.MORPHING)return v();var h=i(o.convert,!0),d=r.mapProjection,p=d.ellipsoid,y=o.maximumHeight,C=o.easingFunction;h&&u!==c.SCENE3D&&(p.cartesianToCartographic(l,b),l=d.project(b,x));var w=r.camera,S=o.endTransform;n(S)&&w._setTransform(S);var E=o.duration;n(E)||(E=Math.ceil(t.distance(w.position,l)/1e6)+2,E=Math.min(E,3));var T=i(o.heading,0),A=i(o.pitch,-s.PI_OVER_TWO),P=i(o.roll,0),M=r.screenSpaceCameraController;M.enableInputs=!1;var D=g(M,o.complete),I=g(M,o.cancel),R=w.frustum,O=r.mode===c.SCENE2D;if(O=O&&e.equalsEpsilon(w.position,l,s.EPSILON6),O=O&&s.equalsEpsilon(Math.max(R.right-R.left,R.top-R.bottom),l.z,s.EPSILON6),O=O||r.mode!==c.SCENE2D&&t.equalsEpsilon(l,w.position,s.EPSILON10),O=O&&s.equalsEpsilon(s.negativePiToPi(T),s.negativePiToPi(w.heading),s.EPSILON10)&&s.equalsEpsilon(s.negativePiToPi(A),s.negativePiToPi(w.pitch),s.EPSILON10)&&s.equalsEpsilon(s.negativePiToPi(P),s.negativePiToPi(w.roll),s.EPSILON10))return v(D,I);var N=new Array(4);if(N[c.SCENE2D]=_,N[c.SCENE3D]=f,N[c.COLUMBUS_VIEW]=m,E<=0){var L=function(){var e=N[u](r,1,l,T,A,P,y);e({time:1}),"function"==typeof D&&D()};return v(L,I)}var B=N[u](r,E,l,T,A,P,y);if(!n(C)){var F=w.positionCartographic.height,V=u===c.SCENE3D?p.cartesianToCartographic(l).height:l.z;C=F>V&&F>11500?a.CUBIC_OUT:a.QUINTIC_IN_OUT}return{duration:E,easingFunction:C,startObject:{time:0},stopObject:{time:E},update:B,complete:D,cancel:I}},y}),r("Scene/MapMode2D",["../Core/freezeObject"],function(e){"use strict";var t={ROTATE:0,INFINITE_SCROLL:1};return e(t)}),r("Scene/Camera",["../Core/BoundingSphere","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Cartographic","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/EasingFunction","../Core/Ellipsoid","../Core/EllipsoidGeodesic","../Core/Event","../Core/HeadingPitchRange","../Core/Intersect","../Core/IntersectionTests","../Core/Math","../Core/Matrix3","../Core/Matrix4","../Core/Quaternion","../Core/Ray","../Core/Rectangle","../Core/Transforms","./CameraFlightPath","./MapMode2D","./PerspectiveFrustum","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x){"use strict";function A(e){this._scene=e,this._transform=g.clone(g.IDENTITY),this._invTransform=g.clone(g.IDENTITY),this._actualTransform=g.clone(g.IDENTITY),this._actualInvTransform=g.clone(g.IDENTITY),this._transformChanged=!1,this.position=new r,this._position=new r,this._positionWC=new r,this._positionCartographic=new n,this.direction=new r,this._direction=new r,this._directionWC=new r,this.up=new r,this._up=new r,this._upWC=new r,this.right=new r,this._right=new r,this._rightWC=new r,this.frustum=new b,this.frustum.aspectRatio=e.drawingBufferWidth/e.drawingBufferHeight,this.frustum.fov=_.toRadians(60),this.defaultMoveAmount=1e5,this.defaultLookAmount=Math.PI/60,this.defaultRotateAmount=Math.PI/3600,this.defaultZoomAmount=1e5,this.constrainedAxis=void 0,this.maximumZoomFactor=1.5,this._moveStart=new d,this._moveEnd=new d,this._changed=new d,this._changedPosition=void 0,this._changedDirection=void 0,this._changedFrustum=void 0,this.percentageChanged=.5,this._viewMatrix=new g,this._invViewMatrix=new g,P(this),this._mode=x.SCENE3D,this._modeChanged=!0;var t=e.mapProjection;this._projection=t,this._maxCoord=t.project(new n(Math.PI,_.PI_OVER_TWO)),this._max2Dfrustum=void 0,this._suspendTerrainAdjustment=!1,j(this,A.DEFAULT_VIEW_RECTANGLE,this.position,!0);var i=r.magnitude(this.position);i+=i*A.DEFAULT_VIEW_FACTOR,r.normalize(this.position,this.position),r.multiplyByScalar(this.position,i,this.position)}function P(e){g.computeView(e._position,e._direction,e._up,e._right,e._viewMatrix),g.multiply(e._viewMatrix,e._actualInvTransform,e._viewMatrix),g.inverseTransformation(e._viewMatrix,e._invViewMatrix)}function M(e){S.basisTo2D(e._projection,e._transform,e._actualTransform)}function D(e){var t=e._projection,n=t.ellipsoid,o=g.getColumn(e._transform,3,de),a=n.cartesianToCartographic(o,ue),s=t.project(a,ce),l=pe;l.x=s.z,l.y=s.x,l.z=s.y,l.w=1;var u=i.clone(i.UNIT_X,_e),c=i.add(g.getColumn(e._transform,0,he),o,he);n.cartesianToCartographic(c,a),t.project(a,s);var h=me;h.x=s.z,h.y=s.x,h.z=s.y,h.w=0,r.subtract(h,l,h),h.x=0;var d=fe;if(r.magnitudeSquared(h)>_.EPSILON10)r.cross(u,h,d);else{var p=i.add(g.getColumn(e._transform,1,he),o,he);n.cartesianToCartographic(p,a),t.project(a,s),d.x=s.z,d.y=s.x,d.z=s.y,d.w=0,r.subtract(d,l,d),d.x=0,r.magnitudeSquared(d)<_.EPSILON10&&(i.clone(i.UNIT_Y,h),i.clone(i.UNIT_Z,d))}r.cross(d,u,h),r.normalize(h,h),r.cross(u,h,d),r.normalize(d,d),g.setColumn(e._actualTransform,0,h,e._actualTransform),g.setColumn(e._actualTransform,1,d,e._actualTransform),g.setColumn(e._actualTransform,2,u,e._actualTransform),g.setColumn(e._actualTransform,3,l,e._actualTransform)}function I(e){var t=e._mode,i=!1,n=0;t===x.SCENE2D&&(n=e.frustum.right-e.frustum.left,i=n!==e._positionCartographic.height);var o=e._position,a=!r.equals(o,e.position)||i;a&&(o=r.clone(e.position,e._position));var s=e._direction,l=!r.equals(s,e.direction);l&&(r.normalize(e.direction,e.direction),s=r.clone(e.direction,e._direction));var u=e._up,c=!r.equals(u,e.up);c&&(r.normalize(e.up,e.up),u=r.clone(e.up,e._up));var h=e._right,d=!r.equals(h,e.right);d&&(r.normalize(e.right,e.right),h=r.clone(e.right,e._right));var p=e._transformChanged||e._modeChanged;e._transformChanged=!1,p&&(g.inverseTransformation(e._transform,e._invTransform),e._mode===x.COLUMBUS_VIEW||e._mode===x.SCENE2D?g.equals(g.IDENTITY,e._transform)?g.clone(A.TRANSFORM_2D,e._actualTransform):e._mode===x.COLUMBUS_VIEW?M(e):D(e):g.clone(e._transform,e._actualTransform),g.inverseTransformation(e._actualTransform,e._actualInvTransform),e._modeChanged=!1);var m=e._actualTransform;if(a||p)if(e._positionWC=g.multiplyByPoint(m,o,e._positionWC),t===x.SCENE3D||t===x.MORPHING)e._positionCartographic=e._projection.ellipsoid.cartesianToCartographic(e._positionWC,e._positionCartographic);else{var f=ve;f.x=e._positionWC.y,f.y=e._positionWC.z,f.z=e._positionWC.x,t===x.SCENE2D&&(f.z=n),e._projection.unproject(f,e._positionCartographic)}if(l||c||d){var v=r.dot(s,r.cross(u,h,ve));if(Math.abs(1-v)>_.EPSILON2){var y=1/r.magnitudeSquared(u),C=r.dot(u,s)*y,w=r.multiplyByScalar(s,C,ve);u=r.normalize(r.subtract(u,w,e._up),e._up),r.clone(u,e.up),h=r.cross(s,u,e._right),r.clone(h,e.right)}}(l||p)&&(e._directionWC=g.multiplyByPointAsVector(m,s,e._directionWC)),(c||p)&&(e._upWC=g.multiplyByPointAsVector(m,u,e._upWC)),(d||p)&&(e._rightWC=g.multiplyByPointAsVector(m,h,e._rightWC)),(a||l||c||d||p)&&P(e)}function R(e,t){var r;return r=_.equalsEpsilon(Math.abs(e.z),1,_.EPSILON3)?Math.atan2(t.y,t.x)-_.PI_OVER_TWO:Math.atan2(e.y,e.x)-_.PI_OVER_TWO,_.TWO_PI-_.zeroToTwoPi(r)}function O(e){return _.PI_OVER_TWO-_.acosClamped(e.z)}function N(e,t,r){var i=0;return _.equalsEpsilon(Math.abs(e.z),1,_.EPSILON3)||(i=Math.atan2(-r.z,t.z),i=_.zeroToTwoPi(i+_.TWO_PI)),i}function L(e,t,i,n,o){var a=g.clone(e.transform,Te),s=S.eastNorthUpToFixedFrame(t,e._projection.ellipsoid,be);e._setTransform(s),r.clone(r.ZERO,e.position);var l=y.fromHeadingPitchRoll(i-_.PI_OVER_TWO,n,o,xe),u=v.fromQuaternion(l,Ae);v.getColumn(u,0,e.direction),v.getColumn(u,2,e.up),r.cross(e.direction,e.up,e.right),e._setTransform(a)}function B(e,t,i,n,o,a){var s=g.clone(e.transform,Te);if(e._setTransform(g.IDENTITY),!r.equals(t,e.positionWC)){if(a){var l=e._projection,u=l.ellipsoid.cartesianToCartographic(t,Pe);t=l.project(u,Ee)}r.clone(t,e.position)}var c=y.fromHeadingPitchRoll(i-_.PI_OVER_TWO,n,o,xe),h=v.fromQuaternion(c,Ae);v.getColumn(h,0,e.direction),v.getColumn(h,2,e.up),r.cross(e.direction,e.up,e.right),e._setTransform(s)}function F(e,i,n,o){var a=-_.PI_OVER_TWO,s=0,l=g.clone(e.transform,Te);if(e._setTransform(g.IDENTITY),!r.equals(i,e.positionWC)){if(o){var u=e._projection,c=u.ellipsoid.cartesianToCartographic(i,Pe);i=u.project(c,Ee)}t.clone(i,e.position);var h=.5*-i.z,d=-h,p=e.frustum;if(d>h){var m=p.top/p.right;p.right=d,p.left=h,p.top=p.right*m,p.bottom=-p.top}}if(e._scene.mapMode2D===T.ROTATE){var f=y.fromHeadingPitchRoll(n-_.PI_OVER_TWO,a,s,xe),C=v.fromQuaternion(f,Ae);v.getColumn(C,2,e.up),r.cross(e.direction,e.up,e.right)}e._setTransform(l)}function V(e,t,i,n){var o=r.clone(i.direction,Me),a=r.clone(i.up,De);if(e._scene.mode===x.SCENE3D){var s=e._projection.ellipsoid,l=S.eastNorthUpToFixedFrame(t,s,ge),u=g.inverseTransformation(l,ye);g.multiplyByPointAsVector(u,o,o),g.multiplyByPointAsVector(u,a,a)}var c=r.cross(o,a,Ie);return n.heading=R(o,a),n.pitch=O(o),n.roll=N(o,a,c),n}function k(e,t){var r,i,n=e._scene.mapMode2D===T.ROTATE,o=e._maxCoord.x,a=e._maxCoord.y;n?(i=o,r=-i):(i=t.x-2*o,r=t.x+2*o),t.x>o&&(t.x=i),t.x<-o&&(t.x=r),t.y>a&&(t.y=a),t.y<-a&&(t.y=-a)}function z(e,t){var i=e.position,n=r.normalize(i,ke);if(a(e.constrainedAxis)){var o=r.equalsEpsilon(n,e.constrainedAxis,_.EPSILON2),s=r.equalsEpsilon(n,r.negate(e.constrainedAxis,Ge),_.EPSILON2);if(o||s)(o&&t<0||s&&t>0)&&e.rotate(e.right,t);else{var l=r.normalize(e.constrainedAxis,ze),u=r.dot(n,l),c=_.acosClamped(u);t>0&&t>c&&(t=c-_.EPSILON4),u=r.dot(n,r.negate(l,Ge)),c=_.acosClamped(u),t<0&&-t>c&&(t=-c+_.EPSILON4);var h=r.cross(l,n,Ue);e.rotate(h,t)}}else e.rotate(e.right,t)}function U(e,t){a(e.constrainedAxis)?e.rotate(e.constrainedAxis,t):e.rotate(e.up,t)}function G(e,t){var r=e.frustum;t=.5*t;var i=r.right-t,n=r.left+t,o=e._maxCoord.x;e._scene.mapMode2D===T.ROTATE&&(o*=e.maximumZoomFactor),i>o&&(i=o,n=-o),i<=n&&(i=1,n=-1);var a=r.top/r.right;r.right=i,r.left=n,r.top=r.right*a,r.bottom=-r.top}function W(e,t){e.move(e.direction,t)}function H(e,t,i){t=_.clamp(t,-_.PI_OVER_TWO,_.PI_OVER_TWO),e=_.zeroToTwoPi(e)-_.PI_OVER_TWO;var n=y.fromAxisAngle(r.UNIT_Y,-t,qe),o=y.fromAxisAngle(r.UNIT_Z,-e,je),a=y.multiply(o,n,o),s=v.fromQuaternion(a,Ye),l=r.clone(r.UNIT_X,He);return v.multiplyByVector(s,l,l),r.negate(l,l),r.multiplyByScalar(l,i,l),l}function q(e,t,i,n){var o=Math.abs(r.dot(t,i));return o/n-r.dot(e,i)}function j(e,t,i,n){var o=e._projection.ellipsoid,s=n?e:ot,l=t.north,u=t.south,c=t.east,d=t.west;d>c&&(c+=_.TWO_PI);var p,m=.5*(d+c);if(u<-_.PI_OVER_TWO+_.RADIANS_PER_DEGREE&&l>_.PI_OVER_TWO-_.RADIANS_PER_DEGREE)p=0;else{var f=Ze;f.longitude=m,f.latitude=l,f.height=0;var v=Ke;v.longitude=m,v.latitude=u,v.height=0;var g=Xe;a(g)&&g.ellipsoid===o||(Xe=g=new h(void 0,void 0,o)),g.setEndPoints(f,v),p=g.interpolateUsingFraction(.5,Ze).latitude}var y=Ze;y.longitude=m,y.latitude=p,y.height=0;var C=o.cartographicToCartesian(y,it),w=Ze;w.longitude=c,w.latitude=l;var S=o.cartographicToCartesian(w,Qe);w.longitude=d;var E=o.cartographicToCartesian(w,$e);w.longitude=m;var T=o.cartographicToCartesian(w,tt);w.latitude=u;var b=o.cartographicToCartesian(w,rt);w.longitude=c;var x=o.cartographicToCartesian(w,et);w.longitude=d;var A=o.cartographicToCartesian(w,Je);r.subtract(E,C,E),r.subtract(x,C,x),r.subtract(S,C,S),r.subtract(A,C,A),r.subtract(T,C,T),r.subtract(b,C,b);var P=o.geodeticSurfaceNormal(C,s.direction);r.negate(P,P);var M=r.cross(P,r.UNIT_Z,s.right);r.normalize(M,M);var D=r.cross(M,P,s.up),I=Math.tan(.5*e.frustum.fovy),R=e.frustum.aspectRatio*I,O=Math.max(q(P,D,E,I),q(P,D,x,I),q(P,D,S,I),q(P,D,A,I),q(P,D,T,I),q(P,D,b,I),q(P,M,E,R),q(P,M,x,R),q(P,M,S,R),q(P,M,A,R),q(P,M,T,R),q(P,M,b,R));if(u<0&&l>0){var N=Ze;N.longitude=d,N.latitude=0,N.height=0;var L=o.cartographicToCartesian(N,nt);r.subtract(L,C,L),O=Math.max(O,q(P,D,L,I),q(P,M,L,R)),N.longitude=c,L=o.cartographicToCartesian(N,nt),r.subtract(L,C,L),O=Math.max(O,q(P,D,L,I),q(P,M,L,R))}return r.add(C,r.multiplyByScalar(P,-O,nt),i)}function Y(e,t,r){var i=e._projection;t.west>t.east&&(t=w.MAX_VALUE);var n=e._actualTransform,o=e._actualInvTransform,a=at;a.longitude=t.east,a.latitude=t.north;var s=i.project(a,st);g.multiplyByPoint(n,s,s),g.multiplyByPoint(o,s,s),a.longitude=t.west,a.latitude=t.south;var l=i.project(a,lt);g.multiplyByPoint(n,l,l),g.multiplyByPoint(o,l,l);var u=Math.tan(.5*e.frustum.fovy),c=e.frustum.aspectRatio*u;return r.x=.5*(s.x-l.x)+l.x,r.y=.5*(s.y-l.y)+l.y,r.z=.5*Math.max((s.x-l.x)/c,(s.y-l.y)/u),r}function X(e,t,r){var i=e._projection;t.west>t.east&&(t=w.MAX_VALUE);var n=ut;n.longitude=t.east,n.latitude=t.north;var o=i.project(n,ct);n.longitude=t.west,n.latitude=t.south;var a,s,l=i.project(n,ht),u=.5*Math.abs(o.x-l.x),c=.5*Math.abs(o.y-l.y),h=e.frustum.right/e.frustum.top,d=c*h;return u>d?(a=u,s=a/h):(s=c,a=d),c=Math.max(2*a,2*s),r.x=.5*(o.x-l.x)+l.x,r.y=.5*(o.y-l.y)+l.y,n=i.unproject(r,n),n.height=c,r=i.project(n,r)}function Z(e,t,r,i){r=o(r,c.WGS84);var n=e.getPickRay(t,dt),a=f.rayEllipsoid(n,r);if(a){var s=a.start>0?a.start:a.stop;return C.getPoint(n,s,i)}}function K(e,t,r,i){var n=e.getPickRay(t,pt),o=n.origin;o.z=0;var a=r.unproject(o);if(!(a.latitude<-_.PI_OVER_TWO||a.latitude>_.PI_OVER_TWO))return r.ellipsoid.cartographicToCartesian(a,i)}function Q(e,t,i,n){var o=e.getPickRay(t,mt),a=-o.origin.x/o.direction.x;C.getPoint(o,a,n);var s=i.unproject(new r(n.y,n.z,0));if(!(s.latitude<-_.PI_OVER_TWO||s.latitude>_.PI_OVER_TWO||s.longitude<-Math.PI||s.longitude>Math.PI))return i.ellipsoid.cartographicToCartesian(s,n)}function J(e,t,i){var n=e._scene.canvas,o=n.clientWidth,a=n.clientHeight,s=Math.tan(.5*e.frustum.fovy),l=e.frustum.aspectRatio*s,u=e.frustum.near,c=2/o*t.x-1,h=2/a*(a-t.y)-1,d=e.positionWC;r.clone(d,i.origin);var p=r.multiplyByScalar(e.directionWC,u,ft);r.add(d,p,p);var m=r.multiplyByScalar(e.rightWC,c*u*l,_t),f=r.multiplyByScalar(e.upWC,h*u*s,vt),_=r.add(p,m,i.direction);return r.add(_,f,_),r.subtract(_,d,_),r.normalize(_,_),i}function $(e,t,i){var n=e._scene.canvas,o=n.clientWidth,a=n.clientHeight,s=2/o*t.x-1;s*=.5*(e.frustum.right-e.frustum.left);var l=2/a*(a-t.y)-1;l*=.5*(e.frustum.top-e.frustum.bottom);var u=i.origin;return r.clone(e.position,u),r.multiplyByScalar(e.right,s,gt),r.add(gt,u,u),r.multiplyByScalar(e.up,l,gt),r.add(gt,u,u),r.clone(e.directionWC,i.direction),i}function ee(e,t,i,n,o,a){function s(i){var n=r.lerp(t,l,i.time,new r);e.worldToCameraCoordinatesPoint(n,e.position)}var l=r.clone(t);return i.y>n?l.y-=i.y-n:i.y<-n&&(l.y+=-n-i.y),i.z>o?l.z-=i.z-o:i.z<-o&&(l.z+=-o-i.z),{easingFunction:u.EXPONENTIAL_OUT,startObject:{time:0},stopObject:{time:1},duration:a,update:s}}function te(e,t){var i=e.position,n=e.direction,o=e.worldToCameraCoordinatesVector(r.UNIT_X,St),a=-r.dot(o,i)/r.dot(o,n),s=r.add(i,r.multiplyByScalar(n,a,Et),Et);e.cameraToWorldCoordinatesPoint(s,s),i=e.cameraToWorldCoordinatesPoint(e.position,Tt);var l=Math.tan(.5*e.frustum.fovy),u=e.frustum.aspectRatio*l,c=r.magnitude(r.subtract(i,s,bt)),h=u*c,d=l*c,p=e._maxCoord.x,m=e._maxCoord.y,f=Math.max(h-p,p),_=Math.max(d-m,m);if(i.z<-f||i.z>f||i.y<-_||i.y>_){var v=s.y<-f||s.y>f,g=s.z<-_||s.z>_;if(v||g)return ee(e,i,s,f,_,t)}}function re(e,t){var r=e.frustum,i=Math.tan(.5*r.fovy),n=r.aspectRatio*i;return Math.max(t/n,t/i)}function ie(e,t){var r,i,n=e.frustum,o=n.right/n.top,a=t*o;return t>a?(r=t,i=r/o):(i=t,r=a),1.5*Math.max(r,i)}function ne(e,t,r){a(r)||(r=p.clone(Pt));var i=r.range;if(!a(i)||0===i){var n=t.radius;0===n?r.range=Mt:r.range=e._mode===x.SCENE2D?ie(e,n):re(e,n)}return r}function oe(e,t){var i=t.radii,n=e.positionWC,o=r.multiplyComponents(t.oneOverRadii,n,Vt),a=r.magnitude(o),s=r.normalize(o,kt),l=r.normalize(r.cross(r.UNIT_Z,o,zt),zt),u=r.normalize(r.cross(s,l,Ut),Ut),c=Math.sqrt(r.magnitudeSquared(o)-1),h=r.multiplyByScalar(s,1/a,Vt),d=c/a,p=r.multiplyByScalar(l,d,kt),m=r.multiplyByScalar(u,d,zt),f=r.add(h,m,Gt[0]);r.subtract(f,p,f),r.multiplyComponents(i,f,f);var _=r.subtract(h,m,Gt[1]);r.subtract(_,p,_),r.multiplyComponents(i,_,_);var v=r.subtract(h,m,Gt[2]);r.add(v,p,v),r.multiplyComponents(i,v,v);var g=r.add(h,m,Gt[3]);return r.add(g,p,g),r.multiplyComponents(i,g,g),Gt}function ae(e,t,r,i,n,o){Wt.x=e,Wt.y=t;var s=i.pickEllipsoid(Wt,n,Ht);return a(s)?(qt[r]=n.cartesianToCartographic(s,qt[r]),1):(qt[r]=n.cartesianToCartographic(o[r],qt[r]),0)}A.TRANSFORM_2D=new g(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1),A.TRANSFORM_2D_INVERSE=g.inverseTransformation(A.TRANSFORM_2D,new g),A.DEFAULT_VIEW_RECTANGLE=w.fromDegrees(-95,-20,-70,90),A.DEFAULT_VIEW_FACTOR=.5,A.prototype._updateCameraChanged=function(){var e=this;if(0!==e._changed.numberOfListeners){var t=e.percentageChanged;if(e._mode===x.SCENE2D){if(!a(e._changedFrustum))return e._changedPosition=r.clone(e.position,e._changedPosition),void(e._changedFrustum=e.frustum.clone());var i,n=e.position,o=e._changedPosition,s=e.frustum,l=e._changedFrustum,u=n.x+s.left,c=n.x+s.right,h=o.x+l.left,d=o.x+l.right,p=n.y+s.bottom,m=n.y+s.top,f=o.y+l.bottom,v=o.y+l.top,g=Math.max(u,h),y=Math.min(c,d),C=Math.max(p,f),w=Math.min(m,v);if(g>=y||C>=m)i=1;else{var S=l;u<h&&c>d&&p<f&&m>v&&(S=s),i=1-(y-g)*(w-C)/((S.right-S.left)*(S.top-S.bottom))}return void(i>t&&(e._changed.raiseEvent(i),e._changedPosition=r.clone(e.position,e._changedPosition),e._changedFrustum=e.frustum.clone(e._changedFrustum)))}if(!a(e._changedDirection))return e._changedPosition=r.clone(e.positionWC,e._changedPosition),void(e._changedDirection=r.clone(e.directionWC,e._changedDirection));var E=_.acosClamped(r.dot(e.directionWC,e._changedDirection)),T=E/(.5*e.frustum.fovy),b=r.distance(e.positionWC,e._changedPosition),A=b/e.positionCartographic.height;(T>t||A>t)&&(e._changed.raiseEvent(Math.max(T,A)),e._changedPosition=r.clone(e.positionWC,e._changedPosition),e._changedDirection=r.clone(e.directionWC,e._changedDirection))}};var se=new g,le=new n;A.prototype._adjustHeightForTerrain=function(){var e=this._scene,t=e.screenSpaceCameraController,i=t.enableCollisionDetection,n=t.minimumCollisionTerrainHeight,o=t.minimumZoomDistance;if(!this._suspendTerrainAdjustment&&i){var s=this._mode,l=e.globe;if(a(l)&&s!==x.SCENE2D&&s!==x.MORPHING){var u,c,h=l.ellipsoid,d=e.mapProjection;g.equals(this.transform,g.IDENTITY)||(u=g.clone(this.transform,se),c=r.magnitude(this.position),this._setTransform(g.IDENTITY));var p=le;s===x.SCENE3D?h.cartesianToCartographic(this.position,p):d.unproject(this.position,p);var m=!1;if(p.height<n){var f=l.getHeight(p);a(f)&&(f+=o,p.height<f&&(p.height=f,s===x.SCENE3D?h.cartographicToCartesian(p,this.position):d.project(p,this.position),m=!0))}a(u)&&(this._setTransform(u),m&&(r.normalize(this.position,this.position),r.negate(this.position,this.direction),r.multiplyByScalar(this.position,Math.max(c,o),this.position),r.normalize(this.direction,this.direction),r.cross(this.direction,this.up,this.right),r.cross(this.right,this.direction,this.up)))}}};var ue=new n,ce=new r,he=new r,de=new i,pe=new i,me=new i,fe=new i,_e=new i,ve=new r,ge=new g,ye=new g;s(A.prototype,{transform:{get:function(){return this._transform}},inverseTransform:{get:function(){return I(this),this._invTransform}},viewMatrix:{get:function(){return I(this),this._viewMatrix}},inverseViewMatrix:{get:function(){return I(this),this._invViewMatrix}},positionCartographic:{get:function(){return I(this),this._positionCartographic}},positionWC:{get:function(){return I(this),this._positionWC}},directionWC:{get:function(){return I(this),this._directionWC}},upWC:{get:function(){return I(this),this._upWC}},rightWC:{get:function(){return I(this),this._rightWC}},heading:{get:function(){if(this._mode!==x.MORPHING){var e=this._projection.ellipsoid,t=g.clone(this._transform,ge),r=S.eastNorthUpToFixedFrame(this.positionWC,e,ye);this._setTransform(r);var i=R(this.direction,this.up);return this._setTransform(t),i}}},pitch:{get:function(){if(this._mode!==x.MORPHING){var e=this._projection.ellipsoid,t=g.clone(this._transform,ge),r=S.eastNorthUpToFixedFrame(this.positionWC,e,ye);this._setTransform(r);var i=O(this.direction);return this._setTransform(t),i}}},roll:{get:function(){if(this._mode!==x.MORPHING){var e=this._projection.ellipsoid,t=g.clone(this._transform,ge),r=S.eastNorthUpToFixedFrame(this.positionWC,e,ye);this._setTransform(r);var i=N(this.direction,this.up,this.right);return this._setTransform(t),i}}},moveStart:{get:function(){return this._moveStart}},moveEnd:{get:function(){return this._moveEnd}},changed:{get:function(){return this._changed}}}),A.prototype.update=function(e){var t=!1;if(e!==this._mode&&(this._mode=e,this._modeChanged=e!==x.MORPHING,t=this._mode===x.SCENE2D),t){var r=this._max2Dfrustum=this.frustum.clone(),i=2,n=r.top/r.right;r.right=this._maxCoord.x*i,r.left=-r.right,r.top=n*r.right,r.bottom=-r.top}this._mode===x.SCENE2D&&k(this,this.position);var o=this._scene.globe,s=!a(o)||o._surface.tileProvider.ready&&!a(o._surface._tileLoadQueue.head)&&0===o._surface._debug.tilesWaitingForChildren;this._suspendTerrainAdjustment&&(this._suspendTerrainAdjustment=!s),this._adjustHeightForTerrain()};var Ce=new r,we=new r,Se=new r;A.prototype._setTransform=function(e){var t=r.clone(this.positionWC,Ce),i=r.clone(this.upWC,we),n=r.clone(this.directionWC,Se);g.clone(e,this._transform),this._transformChanged=!0,I(this);var o=this._actualInvTransform;g.multiplyByPoint(o,t,this.position),g.multiplyByPointAsVector(o,n,this.direction),g.multiplyByPointAsVector(o,i,this.up),r.cross(this.direction,this.up,this.right),I(this)};var Ee=new r,Te=new g,be=new g,xe=new y,Ae=new v,Pe=new n,Me=new r,De=new r,Ie=new r,Re={destination:void 0,orientation:{direction:void 0,up:void 0,heading:void 0,pitch:void 0,roll:void 0},convert:void 0,endTransform:void 0};A.prototype.setView=function(e){e=o(e,o.EMPTY_OBJECT);var t=o(e.orientation,o.EMPTY_OBJECT),i=this._mode;if(i!==x.MORPHING){a(e.endTransform)&&this._setTransform(e.endTransform);var n=o(e.convert,!0),s=o(e.destination,r.clone(this.positionWC,Ee));a(s)&&a(s.west)&&(s=this.getRectangleCameraCoordinates(s,Ee),n=!1),a(t.direction)&&(t=V(this,s,t,Re.orientation));var l=o(t.heading,0),u=o(t.pitch,-_.PI_OVER_TWO),c=o(t.roll,0);this._suspendTerrainAdjustment=!0,i===x.SCENE3D?L(this,s,l,u,c):i===x.SCENE2D?F(this,s,l,n):B(this,s,l,u,c,n)}};var Oe=new r;A.prototype.flyHome=function(e){var t=this._mode;if(t===x.MORPHING&&this._scene.completeMorph(),t===x.SCENE2D)this.flyTo({destination:w.MAX_VALUE,duration:e,endTransform:g.IDENTITY});else if(t===x.SCENE3D){var i=this.getRectangleCameraCoordinates(A.DEFAULT_VIEW_RECTANGLE),n=r.magnitude(i);n+=n*A.DEFAULT_VIEW_FACTOR,r.normalize(i,i),r.multiplyByScalar(i,n,i),this.flyTo({destination:i,duration:e,endTransform:g.IDENTITY})}else if(t===x.COLUMBUS_VIEW){var o=this._projection.ellipsoid.maximumRadius,a=new r(0,-1,1);a=r.multiplyByScalar(r.normalize(a,a),5*o,a),this.flyTo({destination:a,duration:e,orientation:{heading:0,pitch:-Math.acos(r.normalize(a,Oe).z),roll:0},endTransform:g.IDENTITY,convert:!1})}},A.prototype.worldToCameraCoordinates=function(e,t){return a(t)||(t=new i),I(this),g.multiplyByVector(this._actualInvTransform,e,t)},A.prototype.worldToCameraCoordinatesPoint=function(e,t){return a(t)||(t=new r),I(this),g.multiplyByPoint(this._actualInvTransform,e,t)},A.prototype.worldToCameraCoordinatesVector=function(e,t){return a(t)||(t=new r),I(this),g.multiplyByPointAsVector(this._actualInvTransform,e,t)},A.prototype.cameraToWorldCoordinates=function(e,t){return a(t)||(t=new i),I(this),g.multiplyByVector(this._actualTransform,e,t)},A.prototype.cameraToWorldCoordinatesPoint=function(e,t){return a(t)||(t=new r),I(this),g.multiplyByPoint(this._actualTransform,e,t)},A.prototype.cameraToWorldCoordinatesVector=function(e,t){return a(t)||(t=new r),I(this),g.multiplyByPointAsVector(this._actualTransform,e,t)};var Ne=new r;A.prototype.move=function(e,t){var i=this.position;r.multiplyByScalar(e,t,Ne),r.add(i,Ne,i),this._mode===x.SCENE2D&&k(this,i)},A.prototype.moveForward=function(e){e=o(e,this.defaultMoveAmount),this.move(this.direction,e)},A.prototype.moveBackward=function(e){e=o(e,this.defaultMoveAmount),this.move(this.direction,-e)},A.prototype.moveUp=function(e){e=o(e,this.defaultMoveAmount),this.move(this.up,e)},A.prototype.moveDown=function(e){e=o(e,this.defaultMoveAmount),this.move(this.up,-e)},A.prototype.moveRight=function(e){e=o(e,this.defaultMoveAmount),this.move(this.right,e)},A.prototype.moveLeft=function(e){e=o(e,this.defaultMoveAmount),this.move(this.right,-e)},A.prototype.lookLeft=function(e){e=o(e,this.defaultLookAmount),this.look(this.up,-e)},A.prototype.lookRight=function(e){e=o(e,this.defaultLookAmount),this.look(this.up,e)},A.prototype.lookUp=function(e){e=o(e,this.defaultLookAmount),this.look(this.right,-e)},A.prototype.lookDown=function(e){e=o(e,this.defaultLookAmount),this.look(this.right,e)};var Le=new y,Be=new v;A.prototype.look=function(e,t){var r=o(t,this.defaultLookAmount),i=y.fromAxisAngle(e,-r,Le),n=v.fromQuaternion(i,Be),a=this.direction,s=this.up,l=this.right;v.multiplyByVector(n,a,a),v.multiplyByVector(n,s,s),v.multiplyByVector(n,l,l)},A.prototype.twistLeft=function(e){e=o(e,this.defaultLookAmount),this.look(this.direction,e)},A.prototype.twistRight=function(e){e=o(e,this.defaultLookAmount),this.look(this.direction,-e)};var Fe=new y,Ve=new v;A.prototype.rotate=function(e,t){var i=o(t,this.defaultRotateAmount),n=y.fromAxisAngle(e,-i,Fe),a=v.fromQuaternion(n,Ve);v.multiplyByVector(a,this.position,this.position),v.multiplyByVector(a,this.direction,this.direction),v.multiplyByVector(a,this.up,this.up),r.cross(this.direction,this.up,this.right),r.cross(this.right,this.direction,this.up)},A.prototype.rotateDown=function(e){e=o(e,this.defaultRotateAmount),z(this,e)},A.prototype.rotateUp=function(e){e=o(e,this.defaultRotateAmount),z(this,-e)};var ke=new r,ze=new r,Ue=new r,Ge=new r;A.prototype.rotateRight=function(e){e=o(e,this.defaultRotateAmount),U(this,-e)},A.prototype.rotateLeft=function(e){e=o(e,this.defaultRotateAmount),U(this,e)},A.prototype.zoomIn=function(e){e=o(e,this.defaultZoomAmount),this._mode===x.SCENE2D?G(this,e):W(this,e)},A.prototype.zoomOut=function(e){e=o(e,this.defaultZoomAmount),this._mode===x.SCENE2D?G(this,-e):W(this,-e)},A.prototype.getMagnitude=function(){return this._mode===x.SCENE3D?r.magnitude(this.position):this._mode===x.COLUMBUS_VIEW?Math.abs(this.position.z):this._mode===x.SCENE2D?Math.max(this.frustum.right-this.frustum.left,this.frustum.top-this.frustum.bottom):void 0};var We=new g;A.prototype.lookAt=function(e,t){var r=S.eastNorthUpToFixedFrame(e,c.WGS84,We);this.lookAtTransform(r,t)};var He=new r,qe=new y,je=new y,Ye=new v;A.prototype.lookAtTransform=function(e,i){if(this._setTransform(e),a(i)){var n;if(n=a(i.heading)?H(i.heading,i.pitch,i.range):i,this._mode===x.SCENE2D){t.clone(t.ZERO,this.position),r.negate(n,this.up),this.up.z=0,r.magnitudeSquared(this.up)<_.EPSILON10&&r.clone(r.UNIT_Y,this.up),r.normalize(this.up,this.up),this._setTransform(g.IDENTITY),r.negate(r.UNIT_Z,this.direction),r.cross(this.direction,this.up,this.right),r.normalize(this.right,this.right);var o=this.frustum,s=o.top/o.right;return o.right=.5*r.magnitude(n),o.left=-o.right,o.top=s*o.right,o.bottom=-o.top,void this._setTransform(e)}r.clone(n,this.position),r.negate(this.position,this.direction),r.normalize(this.direction,this.direction),r.cross(this.direction,r.UNIT_Z,this.right),r.magnitudeSquared(this.right)<_.EPSILON10&&r.clone(r.UNIT_X,this.right),r.normalize(this.right,this.right),r.cross(this.right,this.direction,this.up),r.normalize(this.up,this.up)}};var Xe,Ze=new n,Ke=new n,Qe=new r,Je=new r,$e=new r,et=new r,tt=new r,rt=new r,it=new r,nt=new r,ot={direction:new r,right:new r,up:new r},at=new n,st=new r,lt=new r,ut=new n,ct=new r,ht=new r;A.prototype.getRectangleCameraCoordinates=function(e,t){var i=this._mode;return a(t)||(t=new r),i===x.SCENE3D?j(this,e,t):i===x.COLUMBUS_VIEW?Y(this,e,t):i===x.SCENE2D?X(this,e,t):void 0};var dt=new C,pt=new C,mt=new C;A.prototype.pickEllipsoid=function(e,t,i){if(a(i)||(i=new r),t=o(t,c.WGS84),this._mode===x.SCENE3D)i=Z(this,e,t,i);else if(this._mode===x.SCENE2D)i=K(this,e,this._projection,i);else{if(this._mode!==x.COLUMBUS_VIEW)return;i=Q(this,e,this._projection,i)}return i};var ft=new r,_t=new r,vt=new r,gt=new r;A.prototype.getPickRay=function(e,t){a(t)||(t=new C);var r=this.frustum;return a(r.aspectRatio)&&a(r.fov)&&a(r.near)?J(this,e,t):$(this,e,t)};var yt=new r,Ct=new r;A.prototype.distanceToBoundingSphere=function(e){var t=r.subtract(this.positionWC,e.center,yt),i=r.multiplyByScalar(this.directionWC,r.dot(t,this.directionWC),Ct);return Math.max(0,r.magnitude(i)-e.radius)};var wt=new t;A.prototype.getPixelSize=function(e,t,r){var i=this.distanceToBoundingSphere(e),n=this.frustum.getPixelDimensions(t,r,i,wt);return Math.max(n.x,n.y)};var St=new r,Et=new r,Tt=new r,bt=new r;A.prototype.createCorrectPositionTween=function(e){if(this._mode===x.COLUMBUS_VIEW)return te(this,e)};var xt=new r,At={destination:void 0,heading:void 0,pitch:void 0,roll:void 0,duration:void 0,complete:void 0,cancel:void 0,endTransform:void 0,maximumHeight:void 0,easingFunction:void 0};A.prototype.cancelFlight=function(){a(this._currentFlight)&&(this._currentFlight.cancelTween(),this._currentFlight=void 0)},A.prototype.flyTo=function(e){e=o(e,o.EMPTY_OBJECT);var t=e.destination,r=this._mode;if(r!==x.MORPHING){this.cancelFlight();var i=o(e.orientation,o.EMPTY_OBJECT);if(a(i.direction)&&(i=V(this,t,i,Re.orientation)),a(e.duration)&&e.duration<=0){var n=Re;return n.destination=e.destination,n.orientation.heading=i.heading,n.orientation.pitch=i.pitch,n.orientation.roll=i.roll,n.convert=e.convert,n.endTransform=e.endTransform,this.setView(n),void("function"==typeof e.complete&&e.complete())}var s=a(t.west);s&&(t=this.getRectangleCameraCoordinates(t,xt));var l,u=this;At.destination=t,At.heading=i.heading,At.pitch=i.pitch,At.roll=i.roll,At.duration=e.duration,At.complete=function(){l===u._currentFlight&&(u._currentFlight=void 0),a(e.complete)&&e.complete()},At.cancel=e.cancel,At.endTransform=e.endTransform,At.convert=!s&&e.convert,At.maximumHeight=e.maximumHeight,At.easingFunction=e.easingFunction;var c=this._scene;l=c.tweens.add(E.createTween(c,At)),this._currentFlight=l}};var Pt=new p(0,-_.PI_OVER_FOUR,0),Mt=100;A.prototype.viewBoundingSphere=function(e,t){if(this._mode===x.MORPHING)throw new l("viewBoundingSphere is not supported while morphing.");
-t=ne(this,e,t),this.lookAt(e.center,t)};var Dt=new g,It=new r,Rt=new r,Ot=new r,Nt=new r,Lt=new i,Bt=new y,Ft=new v;A.prototype.flyToBoundingSphere=function(e,t){t=o(t,o.EMPTY_OBJECT);var i=this._mode===x.SCENE2D||this._mode===x.COLUMBUS_VIEW;this._setTransform(g.IDENTITY);var n,a=ne(this,e,t.offset);n=i?r.multiplyByScalar(r.UNIT_Z,a.range,It):H(a.heading,a.pitch,a.range);var s=S.eastNorthUpToFixedFrame(e.center,c.WGS84,Dt);g.multiplyByPoint(s,n,n);var l,u;if(!i){if(l=r.subtract(e.center,n,Rt),r.normalize(l,l),u=g.multiplyByPointAsVector(s,r.UNIT_Z,Ot),1-Math.abs(r.dot(l,u))<_.EPSILON6){var h=y.fromAxisAngle(l,a.heading,Bt),d=v.fromQuaternion(h,Ft);r.fromCartesian4(g.getColumn(s,1,Lt),u),v.multiplyByVector(d,u,u)}var p=r.cross(l,u,Nt);r.cross(p,l,u),r.normalize(u,u)}this.flyTo({destination:n,orientation:{direction:l,up:u},duration:t.duration,complete:t.complete,cancel:t.cancel,endTransform:t.endTransform,maximumHeight:t.maximumHeight,easingFunction:t.easingFunction})};var Vt=new r,kt=new r,zt=new r,Ut=new r,Gt=[new r,new r,new r,new r],Wt=new t,Ht=new r,qt=[new n,new n,new n,new n];return A.prototype.computeViewRectangle=function(t,i){t=o(t,c.WGS84);var n=this.frustum.computeCullingVolume(this.positionWC,this.directionWC,this.upWC),a=new e(r.ZERO,t.maximumRadius),s=n.computeVisibility(a);if(s!==m.OUTSIDE){var l=this._scene.canvas,u=l.clientWidth,h=l.clientHeight,d=0,p=oe(this,t);if(d+=ae(0,0,0,this,t,p),d+=ae(0,h,1,this,t,p),d+=ae(u,h,2,this,t,p),d+=ae(u,0,3,this,t,p),d<2)return w.MAX_VALUE;i=w.fromCartographicArray(qt,i);for(var f=0,v=qt[3].longitude,g=0;g<4;++g){var y=qt[g].longitude,C=Math.abs(y-v);f+=C>_.PI?_.TWO_PI-C:C,v=y}return _.equalsEpsilon(Math.abs(f),_.TWO_PI,_.EPSILON9)&&(i.west=-_.PI,i.east=_.PI,qt[0].latitude>=0?i.north=_.PI_OVER_TWO:i.south=-_.PI_OVER_TWO),i}},A.clone=function(e,t){return a(t)||(t=new A(e._scene)),r.clone(e.position,t.position),r.clone(e.direction,t.direction),r.clone(e.up,t.up),r.clone(e.right,t.right),g.clone(e._transform,t.transform),t._transformChanged=!0,t},A}),r("Scene/CameraEventType",["../Core/freezeObject"],function(e){"use strict";var t={LEFT_DRAG:0,RIGHT_DRAG:1,MIDDLE_DRAG:2,WHEEL:3,PINCH:4};return e(t)}),r("Scene/CameraEventAggregator",["../Core/Cartesian2","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/KeyboardEventModifier","../Core/Math","../Core/ScreenSpaceEventHandler","../Core/ScreenSpaceEventType","./CameraEventType"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(e,r){var i=e;return t(r)&&(i+="+"+r),i}function h(t,r){e.clone(t.distance.startPosition,r.distance.startPosition),e.clone(t.distance.endPosition,r.distance.endPosition),e.clone(t.angleAndHeight.startPosition,r.angleAndHeight.startPosition),e.clone(t.angleAndHeight.endPosition,r.angleAndHeight.endPosition)}function d(r,i,n){var o=c(u.PINCH,i),a=r._update,s=r._isDown,d=r._eventStartPosition,p=r._pressTime,m=r._releaseTime;a[o]=!0,s[o]=!1,d[o]=new e;var f=r._movement[o];t(f)||(f=r._movement[o]={}),f.distance={startPosition:new e,endPosition:new e},f.angleAndHeight={startPosition:new e,endPosition:new e},f.prevAngle=0,r._eventHandler.setInputAction(function(e){r._buttonsDown++,s[o]=!0,p[o]=new Date},l.PINCH_START,i),r._eventHandler.setInputAction(function(){r._buttonsDown=Math.max(r._buttonsDown-1,0),s[o]=!1,m[o]=new Date},l.PINCH_END,i),r._eventHandler.setInputAction(function(t){if(s[o]){a[o]?(h(t,f),a[o]=!1,f.prevAngle=f.angleAndHeight.startPosition.x):(e.clone(t.distance.endPosition,f.distance.endPosition),e.clone(t.angleAndHeight.endPosition,f.angleAndHeight.endPosition));for(var r=f.angleAndHeight.endPosition.x,i=f.prevAngle,l=2*Math.PI;r>=i+Math.PI;)r-=l;for(;r<i-Math.PI;)r+=l;f.angleAndHeight.endPosition.x=-r*n.clientWidth/12,f.angleAndHeight.startPosition.x=-i*n.clientWidth/12}},l.PINCH_MOVE,i)}function p(r,i){var n=c(u.WHEEL,i),o=r._update;o[n]=!0;var s=r._movement[n];t(s)||(s=r._movement[n]={}),s.startPosition=new e,s.endPosition=new e,r._eventHandler.setInputAction(function(t){var r=15*a.toRadians(t);o[n]?(e.clone(e.ZERO,s.startPosition),s.endPosition.x=0,s.endPosition.y=r,o[n]=!1):s.endPosition.y=s.endPosition.y+r},l.WHEEL,i)}function m(r,i,n){var o=c(n,i),a=r._isDown,s=r._eventStartPosition,h=r._pressTime,d=r._releaseTime;a[o]=!1,s[o]=new e;var p=r._lastMovement[o];t(p)||(p=r._lastMovement[o]={startPosition:new e,endPosition:new e,valid:!1});var m,f;n===u.LEFT_DRAG?(m=l.LEFT_DOWN,f=l.LEFT_UP):n===u.RIGHT_DRAG?(m=l.RIGHT_DOWN,f=l.RIGHT_UP):n===u.MIDDLE_DRAG&&(m=l.MIDDLE_DOWN,f=l.MIDDLE_UP),r._eventHandler.setInputAction(function(t){r._buttonsDown++,p.valid=!1,a[o]=!0,h[o]=new Date,e.clone(t.position,s[o])},m,i),r._eventHandler.setInputAction(function(){r._buttonsDown=Math.max(r._buttonsDown-1,0),a[o]=!1,d[o]=new Date},f,i)}function f(t,r){e.clone(t.startPosition,r.startPosition),e.clone(t.endPosition,r.endPosition)}function _(r,i){var n=r._update,o=r._movement,a=r._lastMovement,s=r._isDown;for(var h in u)if(u.hasOwnProperty(h)){var d=u[h];if(t(d)){var p=c(d,i);n[p]=!0,t(r._lastMovement[p])||(r._lastMovement[p]={startPosition:new e,endPosition:new e,valid:!1}),t(r._movement[p])||(r._movement[p]={startPosition:new e,endPosition:new e})}}r._eventHandler.setInputAction(function(l){for(var h in u)if(u.hasOwnProperty(h)){var d=u[h];if(t(d)){var p=c(d,i);s[p]&&(n[p]?(f(o[p],a[p]),a[p].valid=!0,f(l,o[p]),n[p]=!1):e.clone(l.endPosition,o[p].endPosition))}}e.clone(l.endPosition,r._currentMousePosition)},l.MOUSE_MOVE,i)}function v(r){this._eventHandler=new s(r,!0),this._update={},this._movement={},this._lastMovement={},this._isDown={},this._eventStartPosition={},this._pressTime={},this._releaseTime={},this._buttonsDown=0,this._currentMousePosition=new e,p(this,void 0),d(this,void 0,r),m(this,void 0,u.LEFT_DRAG),m(this,void 0,u.RIGHT_DRAG),m(this,void 0,u.MIDDLE_DRAG),_(this,void 0);for(var i in o)if(o.hasOwnProperty(i)){var n=o[i];t(n)&&(p(this,n),d(this,n,r),m(this,n,u.LEFT_DRAG),m(this,n,u.RIGHT_DRAG),m(this,n,u.MIDDLE_DRAG),_(this,n))}}return r(v.prototype,{currentMousePosition:{get:function(){return this._currentMousePosition}},anyButtonDown:{get:function(){var e=!(this._update[c(u.WHEEL)]&&this._update[c(u.WHEEL,o.SHIFT)]&&this._update[c(u.WHEEL,o.CTRL)]&&this._update[c(u.WHEEL,o.ALT)]);return this._buttonsDown>0||e}}}),v.prototype.isMoving=function(e,t){var r=c(e,t);return!this._update[r]},v.prototype.getMovement=function(e,t){var r=c(e,t),i=this._movement[r];return i},v.prototype.getLastMovement=function(e,t){var r=c(e,t),i=this._lastMovement[r];if(i.valid)return i},v.prototype.isButtonDown=function(e,t){var r=c(e,t);return this._isDown[r]},v.prototype.getStartMousePosition=function(e,t){if(e===u.WHEEL||e===u.PINCH)return this._currentMousePosition;var r=c(e,t);return this._eventStartPosition[r]},v.prototype.getButtonPressTime=function(e,t){var r=c(e,t);return this._pressTime[r]},v.prototype.getButtonReleaseTime=function(e,t){var r=c(e,t);return this._releaseTime[r]},v.prototype.reset=function(){for(var e in this._update)this._update.hasOwnProperty(e)&&(this._update[e]=!0)},v.prototype.isDestroyed=function(){return!1},v.prototype.destroy=function(){return this._eventHandler=this._eventHandler&&this._eventHandler.destroy(),i(this)},v}),r("Scene/Composite3DTileContent",["../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/defineProperties","../Core/DeveloperError","../Core/getMagic","../Core/loadArrayBuffer","../Core/Request","../Core/RequestScheduler","../Core/RequestType","../ThirdParty/when","./Cesium3DTileContentState"],function(e,t,r,i,n,o,a,s,l,u,c,h){"use strict";function d(e,t,r,i){this._url=r,this._tileset=e,this._tile=t,this._contents=[],this._factory=i,this.state=h.UNLOADED,this.batchTable=void 0,this._contentReadyToProcessPromise=c.defer(),this._readyPromise=c.defer()}i(d.prototype,{featurePropertiesDirty:{get:function(){for(var e=this._contents,t=e.length,r=0;r<t;++r)if(e[r].featurePropertiesDirty)return!0;return!1},set:function(e){for(var t=this._contents,r=t.length,i=0;i<r;++i)t[i].featurePropertiesDirty=e}},featuresLength:{get:function(){return 0}},innerContents:{get:function(){return this._contents}},contentReadyToProcessPromise:{get:function(){return this._contentReadyToProcessPromise.promise}},readyPromise:{get:function(){return this._readyPromise.promise}}}),d.prototype.hasProperty=function(e){return!1},d.prototype.getFeature=function(e){};var p=Uint32Array.BYTES_PER_ELEMENT;return d.prototype.request=function(){var e=this,r=this._tile.distanceToCamera,i=l.schedule(new s({url:this._url,server:this._tile.requestServer,requestFunction:a,type:u.TILES3D,distance:r}));return!!t(i)&&(this.state=h.LOADING,i.then(function(t){return e.isDestroyed()?c.reject("tileset is destroyed"):void e.initialize(t)}).otherwise(function(t){e.state=h.FAILED,e._readyPromise.reject(t)}),!0)},d.prototype.initialize=function(r,i){i=e(i,0);var a=new Uint8Array(r),s=o(a,i);if("cmpt"!==s)throw new n("Invalid Composite Tile. Expected magic=cmpt. Read magic="+s);var l=new DataView(r);i+=p,i+=p,i+=p;var u=l.getUint32(i,!0);i+=p,this.state=h.PROCESSING,this._contentReadyToProcessPromise.resolve(this);for(var d=[],m=0;m<u;++m){var f=o(a,i),_=l.getUint32(i+2*p,!0),v=this._factory[f];if(!t(v))throw new n("Unknown tile content type, "+f+", inside Composite tile");var g=v(this._tileset,this._tile,this._url);g.initialize(r,i),this._contents.push(g),d.push(g.readyPromise),i+=_}var y=this;c.all(d).then(function(){y.state=h.READY,y._readyPromise.resolve(y)}).otherwise(function(e){y.state=h.FAILED,y._readyPromise.reject(e)})},d.prototype.applyDebugSettings=function(e,t){for(var r=this._contents,i=r.length,n=0;n<i;++n)r[n].applyDebugSettings(e,t)},d.prototype.update=function(e,t,r,i){for(var n=this._contents,o=n.length,a=0;a<o;++a)n[a].update(e,t,r,i)},d.prototype.isDestroyed=function(){return!1},d.prototype.destroy=function(){for(var e=this._contents,t=e.length,i=0;i<t;++i)e[i].destroy();return r(this)},d}),r("Scene/Cesium3DTileFeatureTable",["../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/DeveloperError"],function(e,t,r,i){"use strict";function n(e,t){this.json=e,this.buffer=t,this._cachedArrayBufferViews={},this.featuresLength=0}return n.prototype.getTypedArrayForSemantic=function(t,i,n,o,a){var s=this._cachedArrayBufferViews,l=s[t];return r(l)||(l=e.createArrayBufferView(n,this.buffer.buffer,this.buffer.byteOffset+i,o*a),s[t]=l),l},n.prototype.getGlobalProperty=function(e,i,n){var o=this.json[e];if(r(o)){var a=o.byteOffset;if(r(a)){n=t(n,1);var s=this.getTypedArrayForSemantic(e,a,i,n,1),l=s.subarray(0,n);return 1===l.length?l[0]:l}}return o},n.prototype.getPropertyArray=function(i,n,o){var a=this.json[i];if(r(a)){var s=a.byteOffset;return r(s)?(o=t(o,1),this.getTypedArrayForSemantic(i,s,n,this.featuresLength,o)):e.createTypedArray(n,a)}return a},n.prototype.getProperty=function(e,i,n,o){var a=this.json[e];if(r(a)){var s=a.byteOffset;if(r(s)){o=t(o,1);var l=this.getTypedArrayForSemantic(e,s,n,this.featuresLength,o),u=l.subarray(i*o,i*o+o);return 1===u.length?u[0]:u}}return Array.isArray(a)?a.slice(i*o,i*o+o):a},n}),r("Scene/ModelInstanceCollection",["../Core/BoundingSphere","../Core/Cartesian3","../Core/clone","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Math","../Core/Matrix4","../Core/PrimitiveType","../Renderer/Buffer","../Renderer/BufferUsage","../Renderer/DrawCommand","../Renderer/ShaderSource","../ThirdParty/when","./Model","./SceneMode","./ShadowMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y){"use strict";function C(e){e=n(e,n.EMPTY_OBJECT),this.show=n(e.show,!0),this._instancingSupported=!1,this._dynamic=n(e.dynamic,!1),this._allowPicking=n(e.allowPicking,!0),this._cull=n(e.cull,!0),this._ready=!1,this._readyPromise=_.defer(),this._state=j.NEEDS_LOAD,this._instances=n(e.instances,[]),this._batchTable=e.batchTable,this._model=void 0,this._vertexBufferData=void 0,this._vertexBuffer=void 0,this._batchIdBuffer=void 0,this._instancedUniformsByProgram=void 0,this._drawCommands=[],this._pickCommands=[],this._modelCommands=void 0,this._boundingVolume=o(e.boundingVolume)?e.boundingVolume:w(this),this._boundingVolumeExpand=!o(e.boundingVolume),this._center=n(e.center,this._boundingVolume.center),this.transform=o(e.transform)?e.transform:c.clone(c.IDENTITY),this._rtcViewTransform=new c,this._url=e.url,this._headers=e.headers,this._requestType=e.requestType,this._gltf=e.gltf,this._basePath=e.basePath,this._asynchronous=e.asynchronous,this._incrementallyLoadTextures=e.incrementallyLoadTextures,this.shadows=n(e.shadows,y.ENABLED),this._shadows=this.shadows,this.debugShowBoundingVolume=n(e.debugShowBoundingVolume,!1),this._debugShowBoundingVolume=!1,this.debugWireframe=n(e.debugWireframe,!1),this._debugWireframe=!1}function w(r){for(var i=r.length,n=new Array(i),o=0;o<i;++o)n[o]=c.getTranslation(r._instances[o].modelMatrix,new t);return e.fromPoints(n)}function S(e,t){if(o(e._instancedUniformsByProgram))return e._instancedUniformsByProgram[t];var r={};e._instancedUniformsByProgram=r;var i=["MODEL","MODELVIEW","MODELVIEWPROJECTION","MODELINVERSE","MODELVIEWINVERSE","MODELVIEWPROJECTIONINVERSE","MODELINVERSETRANSPOSE","MODELVIEWINVERSETRANSPOSE"],n=["MODELVIEW","MODELVIEWPROJECTION","MODELVIEWINVERSETRANSPOSE"],a=e._model.gltf,s=a.techniques;for(var l in s)if(s.hasOwnProperty(l)){var u=s[l],c=u.parameters,h=u.uniforms,d=u.program;if(!o(r[d])){var p={};r[d]=p;for(var m in h)if(h.hasOwnProperty(m)){var f=h[m],_=c[f],v=_.semantic;o(v)&&i.indexOf(v)>-1&&n.indexOf(v)>-1&&(p[m]=v)}}}return r[t]}function E(e){return function(t,r){var i=S(e,r),n=o(e._batchTable),a=f.replaceMain(t,"czm_old_main"),s="",l="";for(var u in i)if(i.hasOwnProperty(u)){var c,h=i[u];"MODELVIEW"===h?c="czm_instanced_modelView":"MODELVIEWPROJECTION"===h?(c="czm_instanced_modelViewProjection",s+="mat4 czm_instanced_modelViewProjection;\n",l+="czm_instanced_modelViewProjection = czm_projection * czm_instanced_modelView;\n"):"MODELVIEWINVERSETRANSPOSE"===h&&(c="czm_instanced_modelViewInverseTranspose",s+="mat3 czm_instanced_modelViewInverseTranspose;\n",l+="czm_instanced_modelViewInverseTranspose = mat3(czm_instanced_modelView);\n");var d=new RegExp("uniform.*"+u+".*");a=a.replace(d,""),d=new RegExp(u+"\\b","g"),a=a.replace(d,c)}var p="uniform mat4 czm_instanced_modifiedModelView;\nuniform mat4 czm_instanced_nodeTransform;\n",m=n?"attribute float a_batchId;\n":"",_=p+s+"mat4 czm_instanced_modelView;\nattribute vec4 czm_modelMatrixRow0;\nattribute vec4 czm_modelMatrixRow1;\nattribute vec4 czm_modelMatrixRow2;\n"+m+a+"void main()\n{\n    mat4 czm_instanced_model = mat4(czm_modelMatrixRow0.x, czm_modelMatrixRow1.x, czm_modelMatrixRow2.x, 0.0, czm_modelMatrixRow0.y, czm_modelMatrixRow1.y, czm_modelMatrixRow2.y, 0.0, czm_modelMatrixRow0.z, czm_modelMatrixRow1.z, czm_modelMatrixRow2.z, 0.0, czm_modelMatrixRow0.w, czm_modelMatrixRow1.w, czm_modelMatrixRow2.w, 1.0);\n    czm_instanced_modelView = czm_instanced_modifiedModelView * czm_instanced_model * czm_instanced_nodeTransform;\n"+l+"    czm_old_main();\n}";return Y=_,n&&(_=e._batchTable.getVertexShaderCallback()(_)),_}}function T(e){return function(t){return o(e._batchTable)&&(t=e._batchTable.getFragmentShaderCallback()(t)),t}}function b(e){return function(t){return t=Y,o(e._batchTable)&&(t=e._batchTable.getPickVertexShaderCallback()(t)),t}}function x(e){return function(t){return o(e._batchTable)&&(t=e._batchTable.getPickFragmentShaderCallback()(t)),t}}function A(e,t){return function(){var r=c.multiplyByTranslation(e.transform,e._center,X);return c.multiply(t.uniformState.view,r,e._rtcViewTransform)}}function P(e){return function(){return e.computedMatrix}}function M(e,t){return function(i,n,a){i=r(i),i.czm_instanced_modifiedModelView=A(e,t),i.czm_instanced_nodeTransform=P(a);var s=S(e,n);for(var l in s)s.hasOwnProperty(l)&&delete i[l];return o(e._batchTable)&&(i=e._batchTable.getUniformMapCallback()(i)),i}}function D(e){return function(t){return o(e._batchTable)&&(t=e._batchTable.getPickUniformMapCallback()(t)),t}}function I(e){return function(t){return o(e._batchTable)&&(t=e._batchTable.getVertexShaderCallback()(t),t="uniform float a_batchId\n;"+t),t}}function R(e){return function(t){return o(e._batchTable)&&(t=e._batchTable.getPickVertexShaderCallback()(t),t="uniform float a_batchId\n;"+t),t}}function O(e){return function(t){return o(e._batchTable)&&(t=e._batchTable.getUniformMapCallback()(t)),t}}function N(e,t,r){var i=e._instances,n=e.length,a=e._center,s=12;o(r)||(r=new Float32Array(n*s));for(var l=0;l<n;++l){var u=i[l].modelMatrix,h=c.clone(u,X);h[12]-=a.x,h[13]-=a.y,h[14]-=a.z;var d=l*s;r[d+0]=h[0],r[d+1]=h[4],r[d+2]=h[8],r[d+3]=h[12],r[d+4]=h[1],r[d+5]=h[5],r[d+6]=h[9],r[d+7]=h[13],r[d+8]=h[2],r[d+9]=h[6],r[d+10]=h[10],r[d+11]=h[14]}return r}function L(e,t){var r=e._instances,i=e.length,n=e._dynamic,a=o(e._batchTable);if(a){for(var s=new Uint16Array(i),l=0;l<i;++l)s[l]=r[l].batchId;e._batchIdBuffer=d.createVertexBuffer({context:t,typedArray:s,usage:p.STATIC_DRAW})}var u=N(e,t);n&&(e._vertexBufferData=u),e._vertexBuffer=d.createVertexBuffer({context:t,typedArray:u,usage:n?p.STREAM_DRAW:p.STATIC_DRAW})}function B(e,t){var r=N(e,t,e._vertexBufferData);e._vertexBuffer.copyFromArrayView(r)}function F(e,t){var r=e._instancingSupported,n={url:e._url,headers:e._headers,requestType:e._requestType,gltf:e._gltf,basePath:e._basePath,shadows:e._shadows,cacheKey:void 0,asynchronous:e._asynchronous,allowPicking:e._allowPicking,incrementallyLoadTextures:e._incrementallyLoadTextures,precreatedAttributes:void 0,vertexShaderLoaded:void 0,fragmentShaderLoaded:void 0,uniformMapLoaded:void 0,pickVertexShaderLoaded:void 0,pickFragmentShaderLoaded:void 0,pickUniformMapLoaded:void 0,ignoreCommands:!0};if(r){L(e,t);var a=o(e._batchTable),s=12,l=i.getSizeInBytes(i.FLOAT),u={czm_modelMatrixRow0:{index:0,vertexBuffer:e._vertexBuffer,componentsPerAttribute:4,componentDatatype:i.FLOAT,normalize:!1,offsetInBytes:0,strideInBytes:l*s,instanceDivisor:1},czm_modelMatrixRow1:{index:0,vertexBuffer:e._vertexBuffer,componentsPerAttribute:4,componentDatatype:i.FLOAT,normalize:!1,offsetInBytes:4*l,strideInBytes:l*s,instanceDivisor:1},czm_modelMatrixRow2:{index:0,vertexBuffer:e._vertexBuffer,componentsPerAttribute:4,componentDatatype:i.FLOAT,normalize:!1,offsetInBytes:8*l,strideInBytes:l*s,instanceDivisor:1}};a&&(u.a_batchId={index:0,vertexBuffer:e._batchIdBuffer,componentsPerAttribute:1,componentDatatype:i.UNSIGNED_SHORT,normalize:!1,offsetInBytes:0,strideInBytes:0,instanceDivisor:1}),n.precreatedAttributes=u,n.vertexShaderLoaded=E(e),n.fragmentShaderLoaded=T(e),n.uniformMapLoaded=M(e,t),n.pickVertexShaderLoaded=b(e),n.pickFragmentShaderLoaded=x(e),n.pickUniformMapLoaded=D(e),o(e._url)&&(n.cacheKey=e._url+"#instanced")}else n.vertexShaderLoaded=I(e),n.fragmentShaderLoaded=T(e),n.uniformMapLoaded=O(e,t),n.pickVertexShaderLoaded=R(e),n.pickFragmentShaderLoaded=x(e),n.pickUniformMapLoaded=D(e);o(e._url)?e._model=v.fromGltf(n):e._model=new v(n)}function V(e){if(e._debugWireframe!==e.debugWireframe){e._debugWireframe=e.debugWireframe;for(var t=e.debugWireframe?h.LINES:h.TRIANGLES,r=e._drawCommands,i=r.length,n=0;n<i;++n)r[n].primitiveType=t}}function k(e){if(e.debugShowBoundingVolume!==e._debugShowBoundingVolume){e._debugShowBoundingVolume=e.debugShowBoundingVolume;for(var t=e._drawCommands,r=t.length,i=0;i<r;++i)t[i].debugShowBoundingVolume=e.debugShowBoundingVolume}}function z(e,t,r){for(var i=t.length,n=e.length,o=e.allowPicking,a=e._boundingVolume,s=e._cull,l=0;l<i;++l){var u=m.shallowClone(t[l]);if(u.instanceCount=n,u.boundingVolume=a,u.cull=s,e._drawCommands.push(u),o){var c=m.shallowClone(r[l]);c.instanceCount=n,c.boundingVolume=a,c.cull=s,e._pickCommands.push(c)}}}function U(e){return function(){return e}}function G(t,i,n){for(var a=t._instances,s=i.length,l=t.length,u=t.allowPicking,h=o(t._batchTable),d=t._cull,p=0;p<s;++p)for(var f=0;f<l;++f){var _=m.shallowClone(i[p]);if(_.modelMatrix=new c,_.boundingVolume=new e,_.cull=d,_.uniformMap=r(_.uniformMap),h&&(_.uniformMap.a_batchId=U(a[f].batchId)),t._drawCommands.push(_),u){var v=m.shallowClone(n[p]);v.modelMatrix=new c,v.boundingVolume=new e,v.cull=d,v.uniformMap=r(v.uniformMap),h&&(v.uniformMap.a_batchId=U(a[f].batchId)),t._pickCommands.push(v)}}}function W(t){for(var r=t._modelCommands,i=r.length,n=t.length,o=t.allowPicking,a=0;a<i;++a)for(var s=r[a],l=0;l<n;++l){var u=a*n+l,h=t._drawCommands[u],d=t.transform,p=t._instances[l].modelMatrix;p=c.multiply(d,p,X);var m=s.modelMatrix,f=h.modelMatrix;c.multiply(p,m,f);var _=s.boundingVolume,v=h.boundingVolume;if(e.transform(_,p,v),o){var g=t._pickCommands[u];c.clone(f,g.modelMatrix),e.clone(v,g.boundingVolume)}}}function H(e){for(var t=e._nodeCommands,r=t.length,i=[],n=[],o=0;o<r;++o){var a=t[o];a.show&&(i.push(a.command),n.push(a.pickCommand))}return{draw:i,pick:n}}function q(e){if(e.shadows!==e._shadows){e._shadows=e.shadows;for(var t=y.castShadows(e.shadows),r=y.receiveShadows(e.shadows),i=e._drawCommands,n=i.length,o=0;o<n;++o){var a=i[o];a.castShadows=t,a.receiveShadows=r}}}var j={NEEDS_LOAD:0,LOADING:1,LOADED:2,FAILED:3};a(C.prototype,{allowPicking:{get:function(){return this._allowPicking}},length:{get:function(){return this._instances.length}},activeAnimations:{get:function(){return this._model.activeAnimations}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise.promise}}});var Y,X=new c;return C.prototype.update=function(e){if(e.mode===g.SCENE3D&&this.show&&0!==this.length){var t=e.context;if(this._state===j.NEEDS_LOAD){this._state=j.LOADING,this._instancingSupported=t.instancedArrays,F(this,t);var r=this;this._model.readyPromise.otherwise(function(e){r._state=j.FAILED,r._readyPromise.reject(e)})}var i=this._instancingSupported,n=this._model;if(n.update(e),n.ready&&this._state===j.LOADING){this._state=j.LOADED,this._ready=!0,this._boundingVolumeExpand&&(this._boundingVolume.radius+=n.boundingSphere.radius);var o=H(n);return this._modelCommands=o.draw,i?z(this,o.draw,o.pick):(G(this,o.draw,o.pick),W(this)),void this._readyPromise.resolve(this)}if(this._state===j.LOADED){!i&&n.dirty&&W(this),i&&this._dynamic&&B(this,t),q(this),V(this),k(this);for(var a=e.passes,s=a.render?this._drawCommands:this._pickCommands,l=s.length,u=0;u<l;++u)e.addCommand(s[u])}}},C.prototype.isDestroyed=function(){return!1},C.prototype.destroy=function(){return this._model=this._model&&this._model.destroy(),s(this)},C}),r("Scene/Instanced3DModel3DTileContent",["../Core/AttributeCompression","../Core/Cartesian2","../Core/Cartesian3","../Core/Color","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Ellipsoid","../Core/getBaseUri","../Core/getMagic","../Core/getStringFromTypedArray","../Core/joinUrls","../Core/loadArrayBuffer","../Core/Matrix3","../Core/Matrix4","../Core/Math","../Core/Quaternion","../Core/Request","../Core/RequestScheduler","../Core/RequestType","../Core/Transforms","../Core/TranslationRotationScale","../ThirdParty/Uri","../ThirdParty/when","./Cesium3DTileFeature","./Cesium3DTileBatchTable","./Cesium3DTileContentState","./Cesium3DTileFeatureTable","./ModelInstanceCollection"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I){"use strict";function R(e,t,r){this._modelInstanceCollection=void 0,this._url=r,this._tileset=e,this._tile=t,this.state=M.UNLOADED,this.batchTable=void 0,this.featurePropertiesDirty=!1,this._contentReadyToProcessPromise=x.defer(),this._readyPromise=x.defer(),this._features=void 0}function O(e){var t=e._tileset,r=e.featuresLength;if(!a(e._features)&&r>0){for(var i=new Array(r),n=0;n<r;++n)i[n]=new A(t,e,n);e._features=i}}s(R.prototype,{featuresLength:{get:function(){return this._modelInstanceCollection.length}},innerContents:{get:function(){}},contentReadyToProcessPromise:{get:function(){return this._contentReadyToProcessPromise.promise}},readyPromise:{get:function(){return this._readyPromise.promise}}}),R.prototype.hasProperty=function(e){return this.batchTable.hasProperty(e)},R.prototype.getFeature=function(e){this.featuresLength;return O(this),this._features[e]};var N=Uint32Array.BYTES_PER_ELEMENT;return R.prototype.request=function(){var e=this,t=this._tile.distanceToCamera,r=w.schedule(new C({url:this._url,server:this._tile.requestServer,requestFunction:f,type:S.TILES3D,distance:t}));return!!a(r)&&(this.state=M.LOADING,r.then(function(t){return e.isDestroyed()?x.reject("tileset is destroyed"):void e.initialize(t)}).otherwise(function(t){e.state=M.FAILED,e._readyPromise.reject(t)}),!0)},R.prototype.initialize=function(t,i){var s=o(i,0);i=o(i,0);var l=new Uint8Array(t),f=d(l,i);if("i3dm"!==f)throw new u("Invalid Instanced 3D Model. Expected magic=i3dm. Read magic="+f);var g=new DataView(t);i+=N;g.getUint32(i,!0);i+=N;var C=g.getUint32(i,!0);i+=N;var w=g.getUint32(i,!0);i+=N;var b=g.getUint32(i,!0);i+=N;var x=g.getUint32(i,!0);i+=N;var A=g.getUint32(i,!0);i+=N;var R=g.getUint32(i,!0);i+=N;var O=p(l,i,w),L=JSON.parse(O);i+=w;var B=new Uint8Array(t,i,b);i+=b;var F=new D(L,B),V=F.getGlobalProperty("INSTANCES_LENGTH",n.UNSIGNED_INT);F.featuresLength=V;var k,z;if(x>0){var U=p(l,i,x);k=JSON.parse(U),i+=x,A>0&&(z=new Uint8Array(t,i,A),z=new Uint8Array(z),i+=A)}this.batchTable=new P(this,V,k,z);var G=s+C-i,W=new Uint8Array(t,i,G);i+=G;var H={instances:new Array(V),batchTable:this.batchTable,boundingVolume:this._tile.contentBoundingVolume.boundingVolume,center:void 0,transform:this._tile.computedTransform,cull:!1,url:void 0,requestType:S.TILES3D,gltf:void 0,basePath:void 0,incrementallyLoadTextures:!1};if(0===R){var q=p(W),j=o(this._tileset.baseUrl,"");H.url=m(j,q)}else H.gltf=W,H.basePath=h(this._url);for(var Y=F.getGlobalProperty("EAST_NORTH_UP"),X=new r,Z=H.instances,K=new r,Q=new Array(3),J=new r,$=new r,ee=new r,te=new _,re=new y,ie=new r,ne=new T,oe=new v,ae=0;ae<V;ae++){var se=F.getProperty("POSITION",ae,n.FLOAT,3);if(!a(se)){se=Q;for(var le=F.getProperty("POSITION_QUANTIZED",ae,n.UNSIGNED_SHORT,3),ue=F.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",n.FLOAT,3),ce=F.getGlobalProperty("QUANTIZED_VOLUME_SCALE",n.FLOAT,3),he=0;he<3;he++)se[he]=le[he]/65535*ce[he]+ue[he]}r.unpack(se,0,K),ne.translation=K,r.add(X,K,X);var de=F.getProperty("NORMAL_UP",ae,n.FLOAT,3),pe=F.getProperty("NORMAL_RIGHT",ae,n.FLOAT,3),me=!1;if(a(de))r.unpack(de,0,$),r.unpack(pe,0,J),me=!0;else{var fe=F.getProperty("NORMAL_UP_OCT32P",ae,n.UNSIGNED_SHORT,2),_e=F.getProperty("NORMAL_RIGHT_OCT32P",ae,n.UNSIGNED_SHORT,2);a(fe)?(e.octDecodeInRange(fe[0],fe[1],65535,$),e.octDecodeInRange(_e[0],_e[1],65535,J),me=!0):Y?(E.eastNorthUpToFixedFrame(K,c.WGS84,oe),v.getRotation(oe,te)):_.clone(_.IDENTITY,te)}me&&(r.cross(J,$,ee),r.normalize(ee,ee),_.setColumn(te,0,J,te),_.setColumn(te,1,$,te),_.setColumn(te,2,ee,te)),y.fromRotationMatrix(te,re),ne.rotation=re,ie.x=1,ie.y=1,ie.z=1;var ve=F.getProperty("SCALE",ae,n.FLOAT);a(ve)&&r.multiplyByScalar(ie,ve,ie);var ge=F.getProperty("SCALE_NON_UNIFORM",ae,n.FLOAT,3);a(ge)&&(ie.x*=ge[0],ie.y*=ge[1],ie.z*=ge[2]),ne.scale=ie;var ye=F.getProperty("BATCH_ID",ae,n.UNSIGNED_SHORT);a(ye)||(ye=ae),v.fromTranslationRotationScale(ne,oe);var Ce=oe.clone();Z[ae]={modelMatrix:Ce,batchId:ye}}X=r.divideByScalar(X,V,X),H.center=X;var we=new I(H);this._modelInstanceCollection=we,this.state=M.PROCESSING,this._contentReadyToProcessPromise.resolve(this);var Se=this;we.readyPromise.then(function(e){Se.state=M.READY,Se._readyPromise.resolve(Se)}).otherwise(function(e){Se.state=M.FAILED,Se._readyPromise.reject(e)})},R.prototype.applyDebugSettings=function(e,t){t=e?t:i.WHITE,this.batchTable.setAllColor(t)},R.prototype.update=function(e,t){var r=t.addCommand;t.passes.render&&(t.addCommand=this.batchTable.getAddCommand()),this.batchTable.update(e,t),this._modelInstanceCollection.transform=this._tile.computedTransform,this._modelInstanceCollection.shadows=this._tileset.shadows,this._modelInstanceCollection.update(t),t.addCommand=r},R.prototype.isDestroyed=function(){return!1},R.prototype.destroy=function(){return this._modelInstanceCollection=this._modelInstanceCollection&&this._modelInstanceCollection.destroy(),this.batchTable=this.batchTable&&this.batchTable.destroy(),l(this)},R}),r("Scene/PointCloud3DTileContent",["../Core/Cartesian3","../Core/Color","../Core/combine","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/defineProperties","../Core/DeveloperError","../Core/getMagic","../Core/getStringFromTypedArray","../Core/loadArrayBuffer","../Core/Matrix3","../Core/Matrix4","../Core/PrimitiveType","../Core/Request","../Core/RequestScheduler","../Core/RequestType","../Renderer/Buffer","../Renderer/BufferUsage","../Renderer/DrawCommand","../Renderer/RenderState","../Renderer/ShaderSource","../Renderer/ShaderProgram","../Renderer/VertexArray","../Renderer/WebGLConstants","../ThirdParty/when","./BlendingState","./Cesium3DTileBatchTable","./Cesium3DTileContentState","./Cesium3DTileFeature","./Cesium3DTileFeatureTable","./Pass"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R){"use strict";function O(e,r,i){this._url=i,this._tileset=e,this._tile=r,this._parsedContent=void 0,this._drawCommand=void 0,this._pickCommand=void 0,this._pickId=void 0,this._isTranslucent=!1,this._constantColor=t.clone(t.WHITE),this._rtcCenter=void 0,this._opaqueRenderState=void 0,this._translucentRenderState=void 0,this._highlightColor=this._constantColor,this._pointSize=2,this._quantizedVolumeScale=void 0,this._quantizedVolumeOffset=void 0,this.state=M.UNLOADED,this.batchTable=void 0,this.featurePropertiesDirty=!1,this._contentReadyToProcessPromise=x.defer(),this._readyPromise=x.defer(),this._features=void 0}function N(e){var t=e._tileset,r=e.featuresLength;if(!o(e._features)&&r>0){for(var i=new Array(r),n=0;n<r;++n)i[n]=new D(t,e,n);e._features=i}}function L(e,t){var n,a,s,l=t.context,u=e._parsedContent,c=u.pointsLength,h=u.positions,d=u.colors,f=u.normals,_=u.batchIds,v=u.isQuantized,b=u.isRGB565,x=u.isOctEncoded16P,P=u.styleableProperties,M=e._isTranslucent,D=o(d),I=o(f),O=o(_),N=e.batchTable,L=o(N),B=o(P),F=!1,V=0,k=1,z=2,U=3,G=4;if(B){n="",a=[],s={};var W=G;for(var H in P)if(P.hasOwnProperty(H)){var q,j=P[H],Y=j.componentCount,X=j.typedArray,Z=i.fromTypedArray(X),K="czm_pnts_"+H;q=1===Y?"float":"vec"+Y,n+="attribute "+q+" "+K+"; \n";var Q=g.createVertexBuffer({context:l,typedArray:j.typedArray,usage:y.STATIC_DRAW}),J={index:W,vertexBuffer:Q,componentsPerAttribute:Y,componentDatatype:Z,normalize:!1,offsetInBytes:0,strideInBytes:0};a.push(J),s[K]=W,++W}}var $="attribute vec3 a_position; \nvarying vec4 v_color; \nuniform float u_pointSize; \nuniform vec4 u_highlightColor; \n";D&&($+=M?"attribute vec4 a_color; \n":b?"attribute float a_color; \nconst float SHIFT_RIGHT_11 = 1.0 / 2048.0; \nconst float SHIFT_RIGHT_5 = 1.0 / 32.0; \nconst float SHIFT_LEFT_11 = 2048.0; \nconst float SHIFT_LEFT_5 = 32.0; \nconst float NORMALIZE_6 = 1.0 / 64.0; \nconst float NORMALIZE_5 = 1.0 / 32.0; \n":"attribute vec3 a_color; \n"),I&&($+=x?"attribute vec2 a_normal; \n":"attribute vec3 a_normal; \n"),O&&($+="attribute float a_batchId; \n"),B&&($+=n),v&&($+="uniform vec3 u_quantizedVolumeScale; \n"),$+="void main() \n{ \n",$+=D?M?"    vec4 color = a_color * u_highlightColor; \n":b?"    float compressed = a_color; \n    float r = floor(compressed * SHIFT_RIGHT_11); \n    compressed -= r * SHIFT_LEFT_11; \n    float g = floor(compressed * SHIFT_RIGHT_5); \n    compressed -= g * SHIFT_LEFT_5; \n    float b = compressed; \n    vec3 rgb = vec3(r * NORMALIZE_5, g * NORMALIZE_6, b * NORMALIZE_5); \n    vec4 color = vec4(rgb * u_highlightColor.rgb, u_highlightColor.a); \n":"    vec4 color =  vec4(a_color * u_highlightColor.rgb, u_highlightColor.a); \n":"    vec4 color = u_highlightColor; \n",I&&($+=x?"    vec3 normal = czm_octDecode(a_normal); \n":"    vec3 normal = a_normal; \n",
-$+="    normal = czm_normal * normal; \n    float diffuseStrength = czm_getLambertDiffuse(czm_sunDirectionEC, normal); \n    diffuseStrength = max(diffuseStrength, 0.4); \n    color *= diffuseStrength; \n"),$+=v?"    vec3 position = a_position * u_quantizedVolumeScale; \n":"    vec3 position = a_position; \n",$+="    v_color = color; \n    gl_Position = czm_modelViewProjection * vec4(position, 1.0); \n    gl_PointSize = u_pointSize; \n",I&&F&&($+="    float visible = step(-normal.z, 0.0); \n    gl_Position *= visible; \n"),$+="} \n";var ee="varying vec4 v_color; \nvoid main() \n{ \n    gl_FragColor = v_color; \n} \n",te={u_pointSize:function(){return e._pointSize},u_highlightColor:function(){return e._highlightColor}};v&&(te=r(te,{u_quantizedVolumeScale:function(){return e._quantizedVolumeScale}}));var re,ie=g.createVertexBuffer({context:l,typedArray:h,usage:y.STATIC_DRAW});D&&(re=g.createVertexBuffer({context:l,typedArray:d,usage:y.STATIC_DRAW}));var ne;I&&(ne=g.createVertexBuffer({context:l,typedArray:f,usage:y.STATIC_DRAW}));var oe;O&&(oe=g.createVertexBuffer({context:l,typedArray:_,usage:y.STATIC_DRAW}));var ae=[];if(v?ae.push({index:V,vertexBuffer:ie,componentsPerAttribute:3,componentDatatype:i.UNSIGNED_SHORT,normalize:!0,offsetInBytes:0,strideInBytes:0}):ae.push({index:V,vertexBuffer:ie,componentsPerAttribute:3,componentDatatype:i.FLOAT,normalize:!1,offsetInBytes:0,strideInBytes:0}),D)if(b)ae.push({index:k,vertexBuffer:re,componentsPerAttribute:1,componentDatatype:i.UNSIGNED_SHORT,normalize:!1,offsetInBytes:0,strideInBytes:0});else{var se=M?4:3;ae.push({index:k,vertexBuffer:re,componentsPerAttribute:se,componentDatatype:i.UNSIGNED_BYTE,normalize:!0,offsetInBytes:0,strideInBytes:0})}I&&(x?ae.push({index:z,vertexBuffer:ne,componentsPerAttribute:2,componentDatatype:i.UNSIGNED_BYTE,normalize:!1,offsetInBytes:0,strideInBytes:0}):ae.push({index:z,vertexBuffer:ne,componentsPerAttribute:3,componentDatatype:i.FLOAT,normalize:!1,offsetInBytes:0,strideInBytes:0})),O&&ae.push({index:U,vertexBuffer:oe,componentsPerAttribute:1,componentDatatype:i.fromTypedArray(_),normalize:!1,offsetInBytes:0,strideInBytes:0}),B&&(ae=ae.concat(a));var le=new T({context:l,attributes:ae}),ue={a_position:V};D&&(ue=r(ue,{a_color:k})),I&&(ue=r(ue,{a_normal:z})),O&&(ue=r(ue,{a_batchId:U})),B&&(ue=r(ue,s));var ce=$,he=ee,de=te;L&&(ce=N.getVertexShaderCallback()($,!1),he=N.getFragmentShaderCallback()(ee,!1),de=N.getUniformMapCallback()(te));var pe=E.fromCache({context:l,vertexShaderSource:ce,fragmentShaderSource:he,attributeLocations:ue});e._opaqueRenderState=w.fromCache({depthTest:{enabled:!0}}),e._translucentRenderState=w.fromCache({depthTest:{enabled:!0},depthMask:!1,blending:A.ALPHA_BLEND}),e._drawCommand=new C({boundingVolume:e._tile.contentBoundingVolume.boundingSphere,cull:!1,modelMatrix:new p,primitiveType:m.POINTS,vertexArray:le,count:c,shaderProgram:pe,uniformMap:de,renderState:M?e._translucentRenderState:e._opaqueRenderState,pass:M?R.TRANSLUCENT:R.OPAQUE,owner:e});var me,fe,_e;L?(me=N.getPickVertexShaderCallback()($),fe=N.getPickFragmentShaderCallback()(ee),_e=N.getPickUniformMapCallback()(te)):(e._pickId=l.createPickId({primitive:e}),_e=r(te,{czm_pickColor:function(){return e._pickId.color}}),me=$,fe=S.createPickFragmentShaderSource(ee,"uniform"));var ve=E.fromCache({context:l,vertexShaderSource:me,fragmentShaderSource:fe,attributeLocations:ue});e._pickCommand=new C({boundingVolume:e._tile.contentBoundingVolume.boundingSphere,cull:!1,modelMatrix:new p,primitiveType:m.POINTS,vertexArray:le,count:c,shaderProgram:ve,uniformMap:_e,renderState:M?e._translucentRenderState:e._opaqueRenderState,pass:M?R.TRANSLUCENT:R.OPAQUE,owner:e})}s(O.prototype,{featuresLength:{get:function(){return o(this.batchTable)?this.batchTable.featuresLength:0}},innerContents:{get:function(){}},contentReadyToProcessPromise:{get:function(){return this._contentReadyToProcessPromise.promise}},readyPromise:{get:function(){return this._readyPromise.promise}}}),O.prototype.hasProperty=function(e){return!!o(this.batchTable)&&this.batchTable.hasProperty(e)},O.prototype.getFeature=function(e){if(o(this.batchTable)){this.featuresLength;return N(this),this._features[e]}};var B=Uint32Array.BYTES_PER_ELEMENT;return O.prototype.request=function(){var e=this,t=this._tile.distanceToCamera,r=_.schedule(new f({url:this._url,server:this._tile.requestServer,requestFunction:h,type:v.TILES3D,distance:t}));return!!o(r)&&(this.state=M.LOADING,r.then(function(t){return e.isDestroyed()?x.reject("tileset is destroyed"):void e.initialize(t)}).otherwise(function(t){e.state=M.FAILED,e._readyPromise.reject(t)}),!0)},O.prototype.initialize=function(r,a){a=n(a,0);var s=new Uint8Array(r),h=u(s,a);if("pnts"!==h)throw new l("Invalid Points tile.  Expected magic=pnts.  Read magic="+h);var d=new DataView(r);a+=B,a+=B,a+=B;var p=d.getUint32(a,!0);a+=B;var m=d.getUint32(a,!0);a+=B;var f=d.getUint32(a,!0);a+=B;var _=d.getUint32(a,!0);a+=B;var v=c(s,a,p),g=JSON.parse(v);a+=p;var y=new Uint8Array(r,a,m);a+=m;var C,w;if(f>0){var S=c(s,a,f);C=JSON.parse(S),a+=f,_>0&&(w=new Uint8Array(r,a,_),a+=_)}var E=new I(g,y),T=E.getGlobalProperty("POINTS_LENGTH");E.featuresLength=T;var b,x=!1;if(o(g.POSITION)){b=E.getPropertyArray("POSITION",i.FLOAT,3);var A=E.getGlobalProperty("RTC_CENTER");o(A)&&(this._rtcCenter=e.unpack(A))}else if(o(g.POSITION_QUANTIZED)){b=E.getPropertyArray("POSITION_QUANTIZED",i.UNSIGNED_SHORT,3),x=!0;var D=E.getGlobalProperty("QUANTIZED_VOLUME_SCALE");this._quantizedVolumeScale=e.unpack(D);var R=E.getGlobalProperty("QUANTIZED_VOLUME_OFFSET");this._quantizedVolumeOffset=e.unpack(R)}var O,N=!1,L=!1;if(o(g.RGBA))O=E.getPropertyArray("RGBA",i.UNSIGNED_BYTE,4),N=!0;else if(o(g.RGB))O=E.getPropertyArray("RGB",i.UNSIGNED_BYTE,3);else if(o(g.RGB565))O=E.getPropertyArray("RGB565",i.UNSIGNED_SHORT,1),L=!0;else if(o(g.CONSTANT_RGBA)){var F=E.getGlobalProperty("CONSTANT_RGBA");this._constantColor=t.fromBytes(F[0],F[1],F[2],F[3],this._constantColor)}else this._constantColor=t.clone(t.DARKGRAY,this._constantColor);this._isTranslucent=N;var V,k=!1;o(g.NORMAL)?V=E.getPropertyArray("NORMAL",i.FLOAT,3):o(g.NORMAL_OCT16P)&&(V=E.getPropertyArray("NORMAL_OCT16P",i.UNSIGNED_BYTE,2),k=!0);var z;if(o(g.BATCH_ID)){var U,G=g.BATCH_ID.componentType;U=o(G)?i.fromName(G):i.UNSIGNED_SHORT,z=E.getPropertyArray("BATCH_ID",U,1);var W=E.getGlobalProperty("BATCH_LENGTH");o(w)&&(w=new Uint8Array(w)),this.batchTable=new P(this,W,C,w)}var H;!o(z)&&o(w)&&(H=P.getBinaryProperties(T,C,w)),this._parsedContent={pointsLength:T,positions:b,colors:O,normals:V,batchIds:z,isQuantized:x,isRGB565:L,isOctEncoded16P:k,styleableProperties:H},this.state=M.PROCESSING,this._contentReadyToProcessPromise.resolve(this)},O.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor},O.prototype.update=function(e,t){var r=this._tile.transformDirty;o(this._drawCommand)||(L(this,t),r=!0,this.state=M.READY,this._readyPromise.resolve(this),this._parsedContent=void 0),r&&(o(this._rtcCenter)?p.multiplyByTranslation(this._tile.computedTransform,this._rtcCenter,this._drawCommand.modelMatrix):o(this._quantizedVolumeOffset)?p.multiplyByTranslation(this._tile.computedTransform,this._quantizedVolumeOffset,this._drawCommand.modelMatrix):p.clone(this._tile.computedTransform,this._drawCommand.modelMatrix),p.clone(this._drawCommand.modelMatrix,this._pickCommand.modelMatrix));var i=this._highlightColor.alpha<1||this._isTranslucent;this._drawCommand.renderState=i?this._translucentRenderState:this._opaqueRenderState,this._drawCommand.pass=i?R.TRANSLUCENT:R.OPAQUE,o(this.batchTable)&&this.batchTable.update(e,t);var n=t.passes;n.render&&t.addCommand(this._drawCommand),n.pick&&t.addCommand(this._pickCommand)},O.prototype.isDestroyed=function(){return!1},O.prototype.destroy=function(){var e=this._drawCommand,t=this._pickCommand;return o(e)&&(e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy(),t.shaderProgram=t.shaderProgram&&t.shaderProgram.destroy()),this.batchTable=this.batchTable&&this.batchTable.destroy(),a(this)},O}),r("Scene/Tileset3DTileContent",["../Core/defined","../Core/defineProperties","../Core/destroyObject","../ThirdParty/when","./Cesium3DTileContentState"],function(e,t,r,i,n){"use strict";function o(e,t,r){this._tileset=e,this._tile=t,this._url=r,this.state=n.UNLOADED,this.batchTable=void 0,this.featurePropertiesDirty=!1,this._contentReadyToProcessPromise=i.defer(),this._readyPromise=i.defer()}return t(o.prototype,{featuresLength:{get:function(){return 0}},innerContents:{get:function(){}},contentReadyToProcessPromise:{get:function(){return this._contentReadyToProcessPromise.promise}},readyPromise:{get:function(){return this._readyPromise.promise}}}),o.prototype.hasProperty=function(e){return!1},o.prototype.getFeature=function(e){},o.prototype.request=function(){var e=this;return this.state=n.LOADING,this._tileset.loadTileset(this._url,this._tile).then(function(){e.state=n.PROCESSING,e._contentReadyToProcessPromise.resolve(e),e.state=n.READY,e._readyPromise.resolve(e)}).otherwise(function(t){e.state=n.FAILED,e._readyPromise.reject(t)}),!0},o.prototype.initialize=function(e,t){},o.prototype.applyDebugSettings=function(e,t){},o.prototype.update=function(e,t){},o.prototype.isDestroyed=function(){return!1},o.prototype.destroy=function(){return r(this)},o}),r("Scene/Cesium3DTileContentFactory",["./Batched3DModel3DTileContent","./Composite3DTileContent","./Instanced3DModel3DTileContent","./PointCloud3DTileContent","./Tileset3DTileContent"],function(e,t,r,i,n){"use strict";var o={b3dm:function(t,r,i){return new e(t,r,i)},pnts:function(e,t,r){return new i(e,t,r)},i3dm:function(e,t,i){return new r(e,t,i)},cmpt:function(e,r,i){return new t(e,r,i,o)},json:function(e,t,r){return new n(e,t,r)}};return o}),r("Scene/Cesium3DTileRefine",["../Core/freezeObject"],function(e){"use strict";var t={ADD:0,REPLACE:1};return e(t)}),r("Scene/Empty3DTileContent",["../Core/defineProperties","../Core/destroyObject","../ThirdParty/when","./Cesium3DTileContentState"],function(e,t,r,i){"use strict";function n(){this.state=void 0,this.batchTable=void 0,this.featurePropertiesDirty=!1,this._contentReadyToProcessPromise=r.defer(),this._readyPromise=r.defer(),this.state=i.PROCESSING,this._contentReadyToProcessPromise.resolve(this),this.state=i.READY,this._readyPromise.resolve(this)}return e(n.prototype,{featuresLength:{get:function(){return 0}},innerContents:{get:function(){}},contentReadyToProcessPromise:{get:function(){return this._contentReadyToProcessPromise.promise}},readyPromise:{get:function(){return this._readyPromise.promise}}}),n.prototype.hasProperty=function(e){return!1},n.prototype.getFeature=function(e){},n.prototype.request=function(){},n.prototype.initialize=function(e,t){},n.prototype.applyDebugSettings=function(e,t){},n.prototype.update=function(e,t){},n.prototype.isDestroyed=function(){return!1},n.prototype.destroy=function(){return t(this)},n}),r("Scene/TileBoundingRegion",["../Core/BoundingSphere","../Core/Cartesian3","../Core/Cartographic","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Ellipsoid","../Core/GeometryInstance","../Core/Matrix4","../Core/OrientedBoundingBox","../Core/Rectangle","../Core/RectangleOutlineGeometry","./PerInstanceColorAppearance","./Primitive","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_){"use strict";function v(r){this.rectangle=d.clone(r.rectangle),this.minimumHeight=n(r.minimumHeight,0),this.maximumHeight=n(r.maximumHeight,0),this.southwestCornerCartesian=new t,this.northeastCornerCartesian=new t,this.westNormal=new t,this.southNormal=new t,this.eastNormal=new t,this.northNormal=new t;var i=n(r.ellipsoid,l.WGS84);g(this,r.rectangle,i),this._orientedBoundingBox=h.fromRectangle(this.rectangle,this.minimumHeight,this.maximumHeight,i),this._boundingSphere=e.fromOrientedBoundingBox(this._orientedBoundingBox)}function g(e,r,i){i.cartographicToCartesian(d.southwest(r),e.southwestCornerCartesian),i.cartographicToCartesian(d.northeast(r),e.northeastCornerCartesian),E.longitude=r.west,E.latitude=.5*(r.south+r.north),E.height=0;var n=i.cartographicToCartesian(E,w),o=t.cross(n,t.UNIT_Z,y);t.normalize(o,e.westNormal),E.longitude=r.east;var a=i.cartographicToCartesian(E,S),s=t.cross(t.UNIT_Z,a,y);t.normalize(s,e.eastNormal);var l=i.geodeticSurfaceNormalCartographic(d.southeast(r),C),u=t.subtract(n,a,y),c=t.cross(l,u,C);t.normalize(c,e.southNormal);var h=i.geodeticSurfaceNormalCartographic(d.northwest(r),C),p=t.cross(u,h,C);t.normalize(p,e.northNormal)}a(v.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});var y=new t,C=new t,w=new t,S=new t,E=new r,T=new t,b=new t,x=new t(0,-1,0),A=new t(0,0,-1),P=new t;return v.prototype.distanceToCamera=function(e){var r=e.camera,i=r.positionWC,n=r.positionCartographic,o=0;if(!d.contains(this.rectangle,n)){var a=this.southwestCornerCartesian,s=this.northeastCornerCartesian,l=this.westNormal,u=this.southNormal,c=this.eastNormal,h=this.northNormal;e.mode!==_.SCENE3D&&(a=e.mapProjection.project(d.southwest(this.rectangle),T),a.z=a.y,a.y=a.x,a.x=0,s=e.mapProjection.project(d.northeast(this.rectangle),b),s.z=s.y,s.y=s.x,s.x=0,l=x,c=t.UNIT_Y,u=A,h=t.UNIT_Z);var p=t.subtract(i,a,P),m=t.dot(p,l),f=t.dot(p,u),v=t.subtract(i,s,P),g=t.dot(v,c),y=t.dot(v,h);m>0?o+=m*m:g>0&&(o+=g*g),f>0?o+=f*f:y>0&&(o+=y*y)}var C;C=e.mode===_.SCENE3D?n.height:i.x;var w=e.mode===_.SCENE3D?this.maximumHeight:0,S=C-w;return S>0&&(o+=S*S),Math.sqrt(o)},v.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)},v.prototype.createDebugVolume=function(e){var t=new c.clone(c.IDENTITY),r=new p({rectangle:this.rectangle,height:this.minimumHeight,extrudedHeight:this.maximumHeight}),n=new u({geometry:r,modelMatrix:t,attributes:{color:i.fromColor(e)}});return new f({geometryInstances:n,appearance:new m({translucent:!1,flat:!0}),asynchronous:!1})},v}),r("Scene/TileBoundingSphere",["../Core/BoundingSphere","../Core/Cartesian3","../Core/ColorGeometryInstanceAttribute","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/GeometryInstance","../Core/Matrix4","../Core/SphereOutlineGeometry","./PerInstanceColorAppearance","./Primitive"],function(e,t,r,i,n,o,a,s,l,u,c){"use strict";function h(t,r){this._boundingSphere=new e(t,r)}return n(h.prototype,{center:{get:function(){return this._boundingSphere.center}},radius:{get:function(){return this._boundingSphere.radius}},boundingVolume:{get:function(){return this._boundingSphere}},boundingSphere:{get:function(){return this._boundingSphere}}}),h.prototype.distanceToCamera=function(e){var r=this._boundingSphere;return Math.max(0,t.distance(r.center,e.camera.positionWC)-r.radius)},h.prototype.intersectPlane=function(t){return e.intersectPlane(this._boundingSphere,t)},h.prototype.update=function(e,r){t.clone(e,this._boundingSphere.center),this._boundingSphere.radius=r},h.prototype.createDebugVolume=function(e){var t=new l({radius:this.radius}),i=s.fromTranslation(this.center,new s.clone(s.IDENTITY)),n=new a({geometry:t,modelMatrix:i,attributes:{color:r.fromColor(e)}});return new c({geometryInstances:n,appearance:new u({translucent:!1,flat:!0}),asynchronous:!1})},h}),r("Scene/TileOrientedBoundingBox",["../Core/BoundingSphere","../Core/BoxOutlineGeometry","../Core/Cartesian3","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/GeometryInstance","../Core/Matrix3","../Core/Matrix4","../Core/OrientedBoundingBox","./PerInstanceColorAppearance","./Primitive"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p){"use strict";function m(t,r){this._orientedBoundingBox=new h(t,r),this._boundingSphere=e.fromOrientedBoundingBox(this._orientedBoundingBox)}return a(m.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}}),m.prototype.distanceToCamera=function(e){return Math.sqrt(this._orientedBoundingBox.distanceSquaredTo(e.camera.positionWC))},m.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)},m.prototype.update=function(t,i){r.clone(t,this._orientedBoundingBox.center),u.clone(i,this._orientedBoundingBox.halfAxes),e.fromOrientedBoundingBox(this._orientedBoundingBox,this._boundingSphere)},m.prototype.createDebugVolume=function(e){var n=new t({minimum:new r(-.5,-.5,-.5),maximum:new r(.5,.5,.5)}),o=c.fromRotationTranslation(this.boundingVolume.halfAxes,this.boundingVolume.center),a=new l({geometry:n,modelMatrix:o,attributes:{color:i.fromColor(e)}});return new p({geometryInstances:a,appearance:new d({translucent:!1,flat:!0}),asynchronous:!1})},m}),r("Scene/Cesium3DTile",["../Core/BoxOutlineGeometry","../Core/Cartesian3","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/GeometryInstance","../Core/getExtensionFromUri","../Core/Intersect","../Core/joinUrls","../Core/Matrix3","../Core/Matrix4","../Core/OrientedBoundingBox","../Core/Rectangle","../Core/RectangleOutlineGeometry","../Core/RequestScheduler","../Core/SphereOutlineGeometry","../ThirdParty/Uri","./Cesium3DTileContentFactory","./Cesium3DTileContentState","./Cesium3DTileRefine","./Empty3DTileContent","./PerInstanceColorAppearance","./Primitive","./TileBoundingRegion","./TileBoundingSphere","./Tileset3DTileContent","./TileOrientedBoundingBox"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D){"use strict";function I(e,t,i,n){this._header=i;var a=i.content;this.transform=o(i.transform)?m.unpack(i.transform):m.clone(m.IDENTITY);var s=o(n)?n.computedTransform:e.modelMatrix,l=m.multiply(s,this.transform,new m);this.computedTransform=l,this._transformDirty=!0,this._boundingVolume=this.createBoundingVolume(i.boundingVolume,l);var u;o(a)&&o(a.boundingVolume)&&(u=this.createBoundingVolume(a.boundingVolume,l)),this._contentBoundingVolume=u;var h;o(i.viewerRequestVolume)&&(h=this.createBoundingVolume(i.viewerRequestVolume,l)),this._viewerRequestVolume=h,this.geometricError=i.geometricError;var p;o(i.refine)?p="replace"===i.refine?E.REPLACE:E.ADD:o(n)&&(p=n.refine),this.refine=p,this.children=[],this.descendantsWithContent=void 0,this.parent=n,this.numberOfChildrenWithoutContent=o(i.children)?i.children.length:0;var f,_,v,y;if(o(a)){var C=a.url,S=d(t,C);v=g.getRequestServer(S);var b=c(S),x=w[b];"json"===b?(f=!1,_=!0):(f=!0,_=!1);var A=this;y=function(){return x(e,A,S)}}else f=!1,_=!1,y=function(){return new T};this._createContent=y,this._content=y(),f||_||R(this),this._requestServer=v,this.hasContent=f,this.hasTilesetContent=_,this.replacementNode=void 0,this.distanceToCamera=0,this.selected=!1,this.replaced=!1,this.visibilityPlaneMask=!0,this.lastSelectedFrameNumber=0,this.lastStyleTime=0,this._debugBoundingVolume=void 0,this._debugContentBoundingVolume=void 0,this._debugViewerRequestVolume=void 0,this._debugColor=new r.fromRandom({alpha:1}),this._debugColorizeTiles=!1}function R(e){e._content.readyPromise.then(function(t){o(e.parent)&&--e.parent.numberOfChildrenWithoutContent}).otherwise(function(e){})}function O(e,t,i){var n=o(e._header.content)&&o(e._header.content.boundingVolume),a=t.debugShowBoundingVolume||t.debugShowContentBoundingVolume&&!n;a?(o(e._debugBoundingVolume)||(e._debugBoundingVolume=e._boundingVolume.createDebugVolume(n?r.WHITE:r.RED)),e._debugBoundingVolume.update(i)):!a&&o(e._debugBoundingVolume)&&(e._debugBoundingVolume=e._debugBoundingVolume.destroy()),t.debugShowContentBoundingVolume&&n?(o(e._debugContentBoundingVolume)||(e._debugContentBoundingVolume=e._contentBoundingVolume.createDebugVolume(r.BLUE)),e._debugContentBoundingVolume.update(i)):!t.debugShowContentBoundingVolume&&o(e._debugContentBoundingVolume)&&(e._debugContentBoundingVolume=e._debugContentBoundingVolume.destroy()),t.debugShowViewerRequestVolume&&o(e._viewerRequestVolume)?(o(e._debugViewerRequestVolume)||(e._debugViewerRequestVolume=e._viewerRequestVolume.createDebugVolume(r.YELLOW)),e._debugViewerRequestVolume.update(i)):!t.debugShowViewerRequestVolume&&o(e._debugViewerRequestVolume)&&(e._debugViewerRequestVolume=e._debugViewerRequestVolume.destroy()),t.debugColorizeTiles&&!e._debugColorizeTiles?(e._debugColorizeTiles=!0,e._content.applyDebugSettings(!0,e._debugColor)):!t.debugColorizeTiles&&e._debugColorizeTiles&&(e._debugColorizeTiles=!1,e._content.applyDebugSettings(!1,e._debugColor))}a(I.prototype,{content:{get:function(){return this._content}},contentBoundingVolume:{get:function(){return n(this._contentBoundingVolume,this._boundingVolume)}},boundingSphere:{get:function(){return this._boundingVolume.boundingSphere}},transformDirty:{get:function(){return this._transformDirty}},requestServer:{get:function(){return this._requestServer}},contentReady:{get:function(){return this._content.state===S.READY}},contentUnloaded:{get:function(){return this._content.state===S.UNLOADED}}}),I.prototype.requestContent=function(){this._content.request()&&R(this)},I.prototype.canRequestContent=function(){return!o(this._requestServer)||this._requestServer.hasAvailableRequests()},I.prototype.unloadContent=function(){o(this.parent)&&++this.parent.numberOfChildrenWithoutContent,this._content=this._content&&this._content.destroy(),this._content=this._createContent(),this.hasContent||this.hasTilesetContent||R(this),this.replacementNode=void 0,this.distanceToCamera=0,this.visibilityPlaneMask=0,this.selected=!1,this.lastSelectedFrameNumber=0,this.lastStyleTime=0,this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy()},I.prototype.visibility=function(e,t){return e.computeVisibilityWithPlaneMask(this._boundingVolume,t)},I.prototype.contentsVisibility=function(e){var t=this._contentBoundingVolume;return o(t)?e.computeVisibility(t):h.INSIDE},I.prototype.distanceToTile=function(e){return this._boundingVolume.distanceToCamera(e)},I.prototype.insideViewerRequestVolume=function(e){var t=this._viewerRequestVolume;return!o(t)||0===t.distanceToCamera(e)};var N=new p,L=new t,B=new p,F=new t,V=new _;I.prototype.createBoundingVolume=function(e,r,i){var n;if(o(e.box)){var a=e.box;n=t.fromElements(a[0],a[1],a[2],F);var s=p.fromArray(a,3,B);n=m.multiplyByPoint(r,n,n);var l=m.getRotation(r,N);return s=p.multiply(l,s,s),o(i)?(i.update(n,s),i):new D(n,s)}if(o(e.region)){var u=e.region,c=_.unpack(u,0,V);return o(i)?i:new A({rectangle:c,minimumHeight:u[4],maximumHeight:u[5]})}if(o(e.sphere)){var h=e.sphere;n=t.fromElements(h[0],h[1],h[2],F);var d=h[3];n=m.multiplyByPoint(r,n,n);var f=m.getScale(r,L),v=t.maximumComponent(f);return d*=v,o(i)?(i.update(n,d),i):new P(n,d)}};var k=new m;I.prototype.updateTransform=function(e){e=n(e,m.IDENTITY);var t=m.multiply(e,this.transform,k),r=!m.equals(t,this.computedTransform);if(r){this._transformDirty=!0,m.clone(t,this.computedTransform);var i=this._header,a=this._header.content;this._boundingVolume=this.createBoundingVolume(i.boundingVolume,t,this._boundingVolume),o(this._contentBoundingVolume)&&(this._contentBoundingVolume=this.createBoundingVolume(a.boundingVolume,t,this._contentBoundingVolume)),o(this._viewerRequestVolume)&&(this._viewerRequestVolume=this.createBoundingVolume(i.viewerRequestVolume,t,this._viewerRequestVolume)),this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy()}},I.prototype.update=function(e,t){O(this,e,t),this._content.update(e,t),this._transformDirty=!1};var z=[];return I.prototype.process=function(e,t){var r=t.commandList;t.commandList=z,this._content.update(e,t),z.length=0,t.commandList=r},I.prototype.isDestroyed=function(){return!1},I.prototype.destroy=function(){return this._content=this._content&&this._content.destroy(),this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy(),s(this)},I}),r("Scene/Cesium3DTileContent",["../Core/defineProperties","../Core/DeveloperError"],function(e,t){"use strict";function r(e,t,r){this.state=void 0,this.batchTable=void 0,this.featurePropertiesDirty=!1}return e(r.prototype,{featuresLength:{get:function(){t.throwInstantiationError()}},innerContents:{get:function(){t.throwInstantiationError()}},contentReadyToProcessPromise:{get:function(){t.throwInstantiationError()}},readyPromise:{get:function(){t.throwInstantiationError()}}}),r.prototype.hasProperty=function(e){t.throwInstantiationError()},r.prototype.getFeature=function(e){t.throwInstantiationError()},r.prototype.request=function(){t.throwInstantiationError()},r.prototype.initialize=function(e,r){t.throwInstantiationError()},r.prototype.applyDebugSettings=function(e,r){t.throwInstantiationError()},r.prototype.update=function(e,r){t.throwInstantiationError()},r.prototype.isDestroyed=function(){t.throwInstantiationError()},r.prototype.destroy=function(){t.throwInstantiationError()},r}),r("Scene/Cesium3DTileStyleEngine",["../Core/Color","../Core/defined","../Core/defineProperties"],function(e,t,r){"use strict";function i(){this._style=void 0,this._styleDirty=!1,this._lastStyleTime=0}function n(e,r,i){var a=r.innerContents;if(t(a))for(var s=a.length,l=0;l<s;++l)n(e,a[l],i);else o(e,r,i)}function o(e,r,i){var n=r.featuresLength,o=e._style;if(i.numberOfFeaturesStyled+=n,!t(o))return void a(r);for(var l=0;l<n;++l){var u=r.getFeature(l);u.color=o.color.evaluateColor(u,s),u.show=o.show.evaluate(u)}}function a(t){for(var r=t.featuresLength,i=0;i<r;++i){var n=t.getFeature(i);n.show=!0,n.color=e.WHITE}}r(i.prototype,{style:{get:function(){return this._style},set:function(e){this._style=e,this._styleDirty=!0}}}),i.prototype.makeDirty=function(){this._styleDirty=!0},i.prototype.applyStyle=function(e,r){if(e.ready&&(!t(this._style)||this._style.ready)){var i=this._styleDirty;r.passes.render&&(this._styleDirty=!1),i&&++this._lastStyleTime;for(var o=this._lastStyleTime,a=e._statistics,s=i?e._selectedTiles:e._selectedTilesToStyle,l=s.length,u=0;u<l;++u){var c=s[u];c.selected&&c.lastStyleTime!==o&&(c.lastStyleTime=o,n(this,c.content,a),++a.numberOfTilesStyled)}}};var s=new e;return i}),r("Scene/DebugCameraPrimitive",["../Core/BoundingSphere","../Core/Cartesian3","../Core/Cartesian4","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/Geometry","../Core/GeometryAttribute","../Core/GeometryAttributes","../Core/GeometryInstance","../Core/Matrix4","../Core/PrimitiveType","./PerInstanceColorAppearance","./Primitive"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v){"use strict";function g(e){e=a(e,a.EMPTY_OBJECT),this._camera=e.camera,this._color=a(e.color,i.CYAN),this._updateOnChange=a(e.updateOnChange,!0),this.show=a(e.show,!0),this.id=e.id,this._id=void 0,this._outlinePrimitive=void 0,this._planesPrimitive=void 0}var y=new Array(8);y[0]=new r(-1,-1,-1,1),y[1]=new r(1,-1,-1,1),y[2]=new r(1,1,-1,1),y[3]=new r(-1,1,-1,1),y[4]=new r(-1,-1,1,1),y[5]=new r(1,-1,1,1),y[6]=new r(1,1,1,1),y[7]=new r(-1,1,1,1);for(var C=new m,w=new Array(8),S=0;S<8;++S)w[S]=new r;var E=new i;return g.prototype.update=function(a){if(this.show){if(this._updateOnChange&&(this._outlinePrimitive=this._outlinePrimitive&&this._outlinePrimitive.destroy(),this._planesPrimitive=this._planesPrimitive&&this._planesPrimitive.destroy()),!s(this._outlinePrimitive)){for(var l=this._camera.viewMatrix,u=this._camera.frustum.projectionMatrix,c=m.multiply(u,l,C),g=m.inverse(c,C),S=new Float64Array(24),T=0;T<8;++T){var b=r.clone(y[T],w[T]);m.multiplyByVector(g,b,b),t.divideByScalar(b,b.w,b),S[3*T]=b.x,S[3*T+1]=b.y,S[3*T+2]=b.z}var x=new e.fromVertices(S),A=new d;A.position=new h({componentDatatype:o.DOUBLE,componentsPerAttribute:3,values:S});var P=new Uint16Array([0,1,1,2,2,3,3,0,0,4,4,7,7,3,7,6,6,2,2,1,1,5,5,4,5,6]);this._outlinePrimitive=new v({geometryInstances:new p({geometry:{attributes:A,indices:P,primitiveType:f.LINES,boundingSphere:x},attributes:{color:n.fromColor(this._color)},id:this.id,pickPrimitive:this}),appearance:new _({translucent:!1,flat:!0}),asynchronous:!1});var M=new Uint16Array([4,5,6,4,6,7,5,1,2,5,2,6,7,6,2,7,2,3,0,1,5,0,5,4,0,4,7,0,7,3,1,0,3,1,3,2]);this._planesPrimitive=new v({geometryInstances:new p({geometry:{attributes:A,indices:M,primitiveType:f.TRIANGLES,boundingSphere:x},attributes:{color:n.fromColor(i.fromAlpha(this._color,.1,E))},id:this.id,pickPrimitive:this}),appearance:new _({translucent:!0,flat:!0}),asynchronous:!1})}this._outlinePrimitive.update(a),this._planesPrimitive.update(a)}},g.prototype.isDestroyed=function(){return!1},g.prototype.destroy=function(){return this._outlinePrimitive=this._outlinePrimitive&&this._outlinePrimitive.destroy(),this._planesPrimitive=this._planesPrimitive&&this._planesPrimitive.destroy(),l(this)},g}),r("Scene/Cesium3DTileset",["../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/DoublyLinkedList","../Core/Event","../Core/getBaseUri","../Core/getExtensionFromUri","../Core/Intersect","../Core/isDataUri","../Core/joinUrls","../Core/loadJson","../Core/Math","../Core/Matrix4","../Core/Request","../Core/RequestScheduler","../Core/RequestType","../ThirdParty/Uri","../ThirdParty/when","./Cesium3DTile","./Cesium3DTileRefine","./Cesium3DTileStyleEngine","./CullingVolume","./DebugCameraPrimitive","./SceneMode","./ShadowMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A){"use strict";function P(e){e=t(e,t.EMPTY_OBJECT);var i,n,o=e.url;"json"===u(o)?(i=o,n=l(o)):h(o)?(i=o,n=""):(n=o,i=d(n,"tileset.json")),this._url=o,this._baseUrl=n,this._tilesetUrl=i,this._root=void 0,this._asset=void 0,this._properties=void 0,this._geometricError=void 0,this._processingQueue=[],this._selectedTiles=[],this._selectedTilesToStyle=[];var c=new a;this._replacementList=c,this._replacementSentinel=c.add(),this._trimTiles=!1,this._refineToVisible=t(e.refineToVisible,!1),this.shadows=t(e.shadows,A.ENABLED),this.show=t(e.show,!0),this._maximumScreenSpaceError=t(e.maximumScreenSpaceError,16),this._maximumNumberOfLoadedTiles=t(e.maximumNumberOfLoadedTiles,256),this._styleEngine=new E,this._modelMatrix=r(e.modelMatrix)?f.clone(e.modelMatrix):f.clone(f.IDENTITY),this.debugShowStatistics=t(e.debugShowStatistics,!1),this._debugShowStatistics=!1,this.debugShowPickStatistics=t(e.debugShowPickStatistics,!1),this._debugShowPickStatistics=!1,this._statistics={visited:0,numberOfCommands:0,numberOfPendingRequests:0,numberProcessing:0,numberContentReady:0,numberTotal:0,numberOfTilesStyled:0,numberOfFeaturesStyled:0,lastColor:new M,lastPick:new M},this.debugFreezeFrame=t(e.debugFreezeFrame,!1),this._debugFreezeFrame=this.debugFreezeFrame,this._debugCameraFrustum=void 0,this.debugColorizeTiles=t(e.debugColorizeTiles,!1),this.debugShowBoundingVolume=t(e.debugShowBoundingVolume,!1),this.debugShowContentBoundingVolume=t(e.debugShowContentBoundingVolume,!1),this.debugShowViewerRequestVolume=t(e.debugShowViewerRequestVolume,!1),this.loadProgress=new s,this.tileUnload=new s,this.tileVisible=new s,this._readyPromise=C.defer();var p=this;this.loadTileset(i).then(function(e){var t=e.tilesetJson;p._asset=t.asset,
-p._properties=t.properties,p._geometricError=t.geometricError,p._root=e.root,p._readyPromise.resolve(p)}).otherwise(function(e){p._readyPromise.reject(e)})}function M(){this.selected=-1,this.visited=-1,this.numberOfCommands=-1,this.numberOfPendingRequests=-1,this.numberProcessing=-1,this.numberContentReady=-1,this.numberTotal=-1,this.numberOfTilesStyled=-1,this.numberOfFeaturesStyled=-1}function D(e){for(;r(e)&&!e.hasContent;)e=e.parent;return e}function I(e){for(var t=[],r=e.length,i=0;i<r;++i){var n=e[i];for(n.descendantsWithContent=[],t.push(n);t.length>0;)for(var o=t.pop(),a=o.children,s=a.length,l=0;l<s;++l){var u=a[l];u.hasContent?n.descendantsWithContent.push(u):t.push(u)}}}function R(e,t,r){if(0===e)return 0;var i=Math.max(t.distanceToCamera,m.EPSILON7),n=r.context.drawingBufferHeight,o=r.camera.frustum.sseDenominator;return e*n/(i*o)}function O(e,t){for(var r=e.length,i=0;i<r;++i){var n=e[i];n.distanceToCamera=n.distanceToTile(t)}}function N(e,t){for(var r=e.length,i=0;i<r;++i){var n=e[i];n.updateTransform(t)}}function L(e,t){return t.distanceToCamera-e.distanceToCamera}function B(e){return e!==T.MASK_OUTSIDE}function F(e,t,r){if(r&&t.canRequestContent()&&(t.requestContent(),!t.contentUnloaded)){var i=e._statistics;++i.numberOfPendingRequests;var n=W(e,t);t.content.contentReadyToProcessPromise.then(G(e,t)).otherwise(n),t.content.readyPromise.then(n).otherwise(n)}}function V(e,t,r,i){if(t.contentReady&&(r||t.contentsVisibility(i.cullingVolume)!==c.OUTSIDE)){e._selectedTiles.push(t),t.selected=!0;var n=t.content;n.featurePropertiesDirty?(n.featurePropertiesDirty=!1,t.lastStyleTime=0,e._selectedTilesToStyle.push(t)):t.lastSelectedFrameNumber!==i.frameNumber-1&&e._selectedTilesToStyle.push(t),t.lastSelectedFrameNumber=i.frameNumber}}function k(e,t,i){if(i){var n=t.replacementNode;r(n)&&e._replacementList.splice(e._replacementSentinel,n)}}function z(e,t,i){if(!e.debugFreezeFrame){var n=e._maximumScreenSpaceError,o=t.cullingVolume;e._selectedTiles.length=0,e._selectedTilesToStyle.length=0,J.length=0;var a=e._replacementList;a.splice(a.tail,e._replacementSentinel);var s=e._root;if(s.updateTransform(e._modelMatrix),s.insideViewerRequestVolume(t)&&(s.distanceToCamera=s.distanceToTile(t),!(R(e._geometricError,s,t)<=n)&&(s.visibilityPlaneMask=s.visibility(o,T.MASK_INDETERMINATE),s.visibilityPlaneMask!==T.MASK_OUTSIDE))){if(s.contentUnloaded)return void F(e,s,i);var l=e._statistics,u=Q;for(u.push(s);u.length>0;){var c=u.pop();c.selected=!1,c.replaced=!1,++l.visited;var h=c.visibilityPlaneMask,d=h===T.MASK_INSIDE;k(e,c,i);var p,m,f=R(c.geometricError,c,t),_=c.children,v=_.length,g=c.refine===S.ADD;if(c.hasTilesetContent)c.contentReady&&(p=c.children[0],p.visibilityPlaneMask=c.visibilityPlaneMask,p.distanceToCamera=c.distanceToCamera,p.updateTransform(c.computedTransform),p.contentUnloaded?F(e,p,i):u.push(p));else if(g){if(V(e,c,d,t),f>n){var y=c.numberOfChildrenWithoutContent<v;if(y||c.canRequestContent())for(N(_,c.computedTransform),O(_,t),_.sort(L),m=0;m<v;++m)p=_[m],p.insideViewerRequestVolume(t)&&R(c.geometricError,p,t)>n&&(p.visibilityPlaneMask=p.visibility(o,h),B(p.visibilityPlaneMask)&&(p.contentUnloaded?F(e,p,i):u.push(p)))}}else if(f<=n||0===v)V(e,c,d,t);else if(e._refineToVisible){var C=!0,w=!1;for(m=0;m<v;++m)p=_[m],p.updateTransform(c.computedTransform),p.insideViewerRequestVolume(t)?p.visibilityPlaneMask=p.visibility(t.cullingVolume,h):p.visibilityPlaneMask=T.MASK_OUTSIDE,B(p.visibilityPlaneMask)&&(p.contentReady?w=!0:C=!1);if(C&&!w){V(e,c,d,t);continue}if((w||c.canRequestContent())&&(O(_,t),_.sort(L)),C){for(m=0;m<v;++m)p=_[m],B(p.visibilityPlaneMask)&&u.push(p);c.replaced=!0,r(c.descendantsWithContent)&&J.push(c)}else for(V(e,c,d,t),m=0;m<v;++m)p=_[m],B(p.visibilityPlaneMask)&&(p.contentUnloaded?F(e,p,i):u.push(p))}else{var E=0===c.numberOfChildrenWithoutContent;if((E||c.canRequestContent())&&(N(_,c.computedTransform),O(_,t),_.sort(L)),E){var b=!1;for(m=0;m<v;++m)p=_[m],p.insideViewerRequestVolume(t)?p.visibilityPlaneMask=p.visibility(t.cullingVolume,h):p.visibilityPlaneMask=T.MASK_OUTSIDE,B(p.visibilityPlaneMask)?(u.push(p),b=!0):k(e,p,i);b?(c.replaced=!0,r(c.descendantsWithContent)&&J.push(c)):V(e,c,d,t)}else if(V(e,c,d,t),i)for(m=0;m<v&&c.canRequestContent();++m)p=_[m],p.contentUnloaded?F(e,p,i):k(e,p,i)}}U(J,e,t)}}}function U(e,t,r){for(var i,n=e.length,o=0;o<n;++o){var a,s=!0,l=e[o],u=l.descendantsWithContent.length;for(a=0;a<u;++a)if(i=l.descendantsWithContent[a],!i.selected&&!i.replaced&&r.cullingVolume.computeVisibility(i.contentBoundingVolume)!==c.OUTSIDE){s=!1;break}if(!s)for(V(t,l,!0,r),a=0;a<u;++a)i=l.descendantsWithContent[a],i.selected=!1}}function G(e,t){return function(){e._processingQueue.push(t),--e._statistics.numberOfPendingRequests,++e._statistics.numberProcessing}}function W(e,t){return function(){var r=e._processingQueue.indexOf(t);r>=0?(e._processingQueue.splice(r,1),--e._statistics.numberProcessing,t.hasContent&&(++e._statistics.numberContentReady,t.replacementNode=e._replacementList.add(t))):--e._statistics.numberOfPendingRequests}}function H(e,t){for(var r=e._processingQueue,i=r.length,n=i-1;n>=0;--n)r[n].process(e,t)}function q(e){var t=e._statistics;t.visited=0,t.numberOfCommands=0,t.numberOfTilesStyled=0,t.numberOfFeaturesStyled=0}function j(e,t){var r=e._statistics,i=t?r.lastPick:r.lastColor,n=e.debugShowStatistics&&!t||e.debugShowPickStatistics&&t,o=e._debugShowStatistics!==e.debugShowStatistics||e._debugShowPickStatistics!==e.debugShowPickStatistics,a=i.visited!==r.visited||i.numberOfCommands!==r.numberOfCommands||i.selected!==e._selectedTiles.length||i.numberOfPendingRequests!==r.numberOfPendingRequests||i.numberProcessing!==r.numberProcessing||i.numberContentReady!==r.numberContentReady||i.numberTotal!==r.numberTotal||i.numberOfTilesStyled!==r.numberOfTilesStyled||i.numberOfFeaturesStyled!==r.numberOfFeaturesStyled;if(n&&(o||a)){e._debugShowStatistics=e.debugShowStatistics,e._debugShowPickStatistics=e.debugShowPickStatistics;var s=t?"[Pick ]: ":"[Color]: ";s+="Visited: "+r.visited+", Selected: "+e._selectedTiles.length+", Commands: "+r.numberOfCommands+" | Requests: "+r.numberOfPendingRequests+", Processing: "+r.numberProcessing+", Content Ready: "+r.numberContentReady+", Total: "+r.numberTotal+" | Tiles styled: "+r.numberOfTilesStyled+", Features styled: "+r.numberOfFeaturesStyled,console.log(s)}i.visited=r.visited,i.numberOfCommands=r.numberOfCommands,i.selected=e._selectedTiles.length,i.numberOfPendingRequests=r.numberOfPendingRequests,i.numberProcessing=r.numberProcessing,i.numberContentReady=r.numberContentReady,i.numberTotal=r.numberTotal,i.numberOfTilesStyled=r.numberOfTilesStyled,i.numberOfFeaturesStyled=r.numberOfFeaturesStyled}function Y(e,t){e._styleEngine.applyStyle(e,t);for(var r=t.commandList,i=r.length,n=e._selectedTiles,o=n.length,a=e.tileVisible,s=0;s<o;++s){var l=n[s];l.selected&&(a.raiseEvent(l),l.update(e,t))}e._statistics.numberOfCommands=r.length-i}function X(e,t){var r=e._trimTiles;e._trimTiles=!1;for(var i=e._statistics,n=e._maximumNumberOfLoadedTiles+1,o=e._replacementList,a=e.tileUnload,s=e._replacementSentinel,l=o.head;l!==s&&(o.length>n||r);){var u=l.item;a.raiseEvent(u),u.unloadContent();var c=l;l=l.next,o.remove(c),--i.numberContentReady}}function Z(e,t){var r=e._statistics,i=r.numberOfPendingRequests,n=r.numberProcessing,o=r.lastColor.numberOfPendingRequests,a=r.lastColor.numberProcessing;i===o&&n===a||t.afterRender.push(function(){e.loadProgress.raiseEvent(i,n)})}function K(e,t){var r=e.debugFreezeFrame&&!e._debugFreezeFrame,i=!e.debugFreezeFrame&&e._debugFreezeFrame;e._debugFreezeFrame=e.debugFreezeFrame,e.debugFreezeFrame?(r&&(e._debugCameraFrustum=e._debugCameraFrustum&&e._debugCameraFrustum.destroy(),e._debugCameraFrustum=new b({camera:t.camera,updateOnChange:!1})),e._debugCameraFrustum.update(t)):i&&(e._debugCameraFrustum=e._debugCameraFrustum&&e._debugCameraFrustum.destroy())}i(P.prototype,{asset:{get:function(){return this._asset}},properties:{get:function(){return this._properties}},ready:{get:function(){return r(this._root)}},readyPromise:{get:function(){return this._readyPromise.promise}},url:{get:function(){return this._url}},baseUrl:{get:function(){return this._baseUrl}},style:{get:function(){return this._styleEngine.style},set:function(e){this._styleEngine.style=e}},maximumScreenSpaceError:{get:function(){return this._maximumScreenSpaceError},set:function(e){this._maximumScreenSpaceError=e}},maximumNumberOfLoadedTiles:{get:function(){return this._maximumNumberOfLoadedTiles},set:function(e){this._maximumNumberOfLoadedTiles=e}},boundingVolume:{get:function(){return this._root._boundingVolume}},boundingSphere:{get:function(){return this._root.boundingSphere}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=f.clone(e,this._modelMatrix),r(this._root)&&this._root.updateTransform(this._modelMatrix)}},styleEngine:{get:function(){return this._styleEngine}}}),P.prototype.makeStyleDirty=function(){this._styleEngine.makeDirty()},P.prototype.loadTileset=function(e,i){var n=this;return v.request(e,p,void 0,g.TILES3D).then(function(a){if(n.isDestroyed())return C.reject("tileset is destroyed");if(!r(a.asset)||"0.0"!==a.asset.version)throw new o("The tileset must be 3D Tiles version 0.0.  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i=this._left.evaluate(t,r),n=this._right.evaluate(t,r);return n instanceof e&&i instanceof e?e.mod(i,n,P):i%n},s.prototype._evaluateEquals=function(t,r){var i=this._left.evaluate(t,r),n=this._right.evaluate(t,r);return n instanceof e&&i instanceof e?e.equals(i,n):i===n},s.prototype._evaluateNotEquals=function(t,r){var i=this._left.evaluate(t,r),n=this._right.evaluate(t,r);return n instanceof e&&i instanceof e?!e.equals(i,n):i!==n},s.prototype._evaluateConditional=function(e,t){return this._test.evaluate(e,t)?this._left.evaluate(e,t):this._right.evaluate(e,t)},s.prototype._evaluateNaN=function(e,t){return isNaN(this._left.evaluate(e,t))},s.prototype._evaluateIsFinite=function(e,t){return isFinite(this._left.evaluate(e,t))},s.prototype._evaluateBooleanConversion=function(e,t){return Boolean(this._left.evaluate(e,t))},s.prototype._evaluateNumberConversion=function(e,t){return Number(this._left.evaluate(e,t))},s.prototype._evaluateStringConversion=function(e,t){return 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String(i)},a}),r("Scene/ConditionsExpression",["./Expression","../Core/clone","../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties"],function(e,t,r,i,n,o){"use strict";function a(e){this._conditionsExpression=t(e,!0),this._conditions=e.conditions,this._expression=e.expression,this._runtimeConditions=void 0,l(this)}function s(e,t){this.condition=e,this.expression=t}function l(t){var r=[],i=t._conditions,o=t._expression;for(var a in i)if(i.hasOwnProperty(a)){var l=i[a];a=n(o)?a.replace(u,o):a.replace(u,"undefined"),r.push(new s(new e(a),new e(l)))}t._runtimeConditions=r}var u=/\$\{expression}/g;return o(a.prototype,{conditionsExpression:{get:function(){return this._conditionsExpression}}}),a.prototype.evaluate=function(e){var t=this._runtimeConditions;if(n(t))for(var r=t.length,i=0;i<r;++i){var o=t[i];if(o.condition.evaluate(e))return o.expression.evaluate(e)}},a.prototype.evaluateColor=function(e,t){var r=this._runtimeConditions;if(n(r))for(var i=r.length,o=0;o<i;++o){var a=r[o];if(a.condition.evaluate(e,t))return a.expression.evaluateColor(e,t)}},a}),r("Scene/Cesium3DTileStyle",["../Core/clone","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/isArray","../Core/loadJson","../Core/RequestScheduler","../ThirdParty/when","./ConditionsExpression","./Expression"],function(e,t,r,i,n,o,a,s,l,u,c){"use strict";function h(e){this._style=void 0,this._ready=!1,this._readyPromise=l.defer(),this._color=void 0,this._show=void 0,this._meta=void 0;var t=this;"string"==typeof e?s.request(e,a).then(function(e){d(t,e),t._readyPromise.resolve(t)}).otherwise(function(e){t._readyPromise.reject(e)}):(d(t,e),t._readyPromise.resolve(t))}function d(i,n){i._style=e(n,!0),n=t(n,t.EMPTY_OBJECT);var o,a=t(n.color,p),s=t(n.show,m);"string"==typeof a?o=new c(a):r(a.conditions)&&(o=new u(a)),i._color=o;var l;"boolean"==typeof s?l=new c(String(s)):"string"==typeof s&&(l=new c(s)),i._show=l;var h={};if(r(n.meta)){var d=t(n.meta,t.EMPTY_OBJECT);for(var f in d)d.hasOwnProperty(f)&&(h[f]=new c(d[f]))}i._meta=h,i._ready=!0}var p='color("#ffffff")',m=!0;return i(h.prototype,{style:{get:function(){return this._style}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},show:{get:function(){return this._show},set:function(e){this._show=e}},color:{get:function(){return this._color},set:function(e){this._color=e}},meta:{get:function(){return this._meta},set:function(e){this._meta=e}}}),h}),r("Scene/UrlTemplateImageryProvider",["../Core/Cartesian2","../Core/Cartesian3","../Core/Cartographic","../Core/combine","../Core/Credit","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/freezeObject","../Core/GeographicTilingScheme","../Core/loadJson","../Core/loadText","../Core/loadWithXhr","../Core/loadXML","../Core/Math","../Core/Rectangle","../Core/RequestScheduler","../Core/TileProviderError","../Core/WebMercatorTilingScheme","../ThirdParty/when","./ImageryProvider"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S){"use strict";function E(e){this._errorEvent=new u,this._url=void 0,this._urlSchemeZeroPadding=void 0,this._pickFeaturesUrl=void 0,this._proxy=void 0,this._tileWidth=void 0,this._tileHeight=void 0,this._maximumLevel=void 0,this._minimumLevel=void 0,this._tilingScheme=void 0,this._rectangle=void 0,this._tileDiscardPolicy=void 0,this._credit=void 0,this._hasAlphaChannel=void 0,this._readyPromise=void 0,this.enablePickFeatures=!0,this.reinitialize(e)}function T(e,t,r,i){return oe=!1,se=!1,x(e,e._urlParts,function(n){return n(e,t,r,i)})}function b(e,t,r,i,n,o,a){return oe=!1,se=!1,ue=!1,de=!1,x(e,e._pickFeaturesUrlParts,function(s){return s(e,t,r,i,n,o,a)})}function x(e,t,r){for(var i="",n=0;n<t.length;++n){var o=t[n];i+="string"==typeof o?o:encodeURIComponent(r(o))}var s=e._proxy;return a(s)&&(i=s.getURL(i)),i}function A(e,t){if(a(e)){for(var r,i,n=[],o=0,s=Object.keys(t);o<e.length;){r=Number.MAX_VALUE,i=void 0;for(var l=0;l<s.length;++l){var u=e.indexOf(s[l],o);u>=0&&u<r&&(r=u,i=s[l])}a(i)?(o<r&&n.push(e.substring(o,r)),n.push(t[i]),o=r+i.length):(n.push(e.substring(o)),o=e.length)}return n}}function P(e,t,r){if(e&&e.urlSchemeZeroPadding&&e.urlSchemeZeroPadding.hasOwnProperty(t)){var i=e.urlSchemeZeroPadding[t];if("string"==typeof i){var n=i.length;n>1&&(r=r.length>=n?r:new Array(n-r.toString().length+1).join("0")+r)}}return r}function M(e,t,r,i){return P(e,"{x}",t)}function D(e,t,r,i){var n=e.tilingScheme.getNumberOfXTilesAtLevel(i)-t-1;return P(e,"{reverseX}",n)}function I(e,t,r,i){return P(e,"{y}",r)}function R(e,t,r,i){var n=e.tilingScheme.getNumberOfYTilesAtLevel(i)-r-1;return P(e,"{reverseY}",n)}function O(e,t,r,i){var n=e.maximumLevel,o=a(n)&&i<n?n-i-1:i;return P(e,"{reverseZ}",o)}function N(e,t,r,i){return P(e,"{z}",i)}function L(e,t,r,i){var n=(t+r+i)%e._subdomains.length;return e._subdomains[n]}function B(e,t,r,i){oe||(e.tilingScheme.tileXYToRectangle(t,r,i,ae),ae.west=_.toDegrees(ae.west),ae.south=_.toDegrees(ae.south),ae.east=_.toDegrees(ae.east),ae.north=_.toDegrees(ae.north),oe=!0)}function F(e,t,r,i){
-return B(e,t,r,i),ae.west}function V(e,t,r,i){return B(e,t,r,i),ae.south}function k(e,t,r,i){return B(e,t,r,i),ae.east}function z(e,t,r,i){return B(e,t,r,i),ae.north}function U(e,t,r,i){se||(e.tilingScheme.tileXYToNativeRectangle(t,r,i,le),se=!0)}function G(e,t,r,i){return U(e,t,r,i),le.west}function W(e,t,r,i){return U(e,t,r,i),le.south}function H(e,t,r,i){return U(e,t,r,i),le.east}function q(e,t,r,i){return U(e,t,r,i),le.north}function j(e,t,r,i){return e.tileWidth}function Y(e,t,r,i){return e.tileHeight}function X(e,t,r,i,n,o,a){return J(e,t,r,i,n,o),ce.x}function Z(e,t,r,i,n,o,a){return J(e,t,r,i,n,o),ce.y}function K(e,t,r,i,n,o,a){return J(e,t,r,i,n,o),e.tileWidth-ce.x-1}function Q(e,t,r,i,n,o,a){return J(e,t,r,i,n,o),e.tileHeight-ce.y-1}function J(e,t,r,i,n,o,a){if(!ue){ie(e,t,r,i,n,o);var s=pe,l=e.tilingScheme.tileXYToNativeRectangle(t,r,i,he);ce.x=e.tileWidth*(s.x-l.west)/l.width|0,ce.y=e.tileHeight*(l.north-s.y)/l.height|0,ue=!0}}function $(e,t,r,i,n,o,a){return _.toDegrees(n)}function ee(e,t,r,i,n,o,a){return _.toDegrees(o)}function te(e,t,r,i,n,o,a){return ie(e,t,r,i,n,o),pe.x}function re(e,t,r,i,n,o,a){return ie(e,t,r,i,n,o),pe.y}function ie(e,t,r,i,n,o,a){if(!de){var s;if(e.tilingScheme instanceof h)pe.x=_.toDegrees(n),pe.y=_.toDegrees(o);else{var l=me;l.longitude=n,l.latitude=o,s=e.tilingScheme.projection.project(l,pe)}de=!0}}function ne(e,t,r,i,n,o,a){return a}s(E.prototype,{url:{get:function(){return this._url}},urlSchemeZeroPadding:{get:function(){return this._urlSchemeZeroPadding}},pickFeaturesUrl:{get:function(){return this._pickFeaturesUrl}},proxy:{get:function(){return this._proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return this._minimumLevel}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return a(this._urlParts)}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return this._hasAlphaChannel}}}),E.prototype.reinitialize=function(e){var t=this;t._readyPromise=w(e).then(function(e){t.enablePickFeatures=o(e.enablePickFeatures,t.enablePickFeatures),t._url=e.url,t._urlSchemeZeroPadding=o(e.urlSchemeZeroPadding,t.urlSchemeZeroPadding),t._pickFeaturesUrl=e.pickFeaturesUrl,t._proxy=e.proxy,t._tileDiscardPolicy=e.tileDiscardPolicy,t._getFeatureInfoFormats=e.getFeatureInfoFormats,t._subdomains=e.subdomains,Array.isArray(t._subdomains)?t._subdomains=t._subdomains.slice():a(t._subdomains)&&t._subdomains.length>0?t._subdomains=t._subdomains.split(""):t._subdomains=["a","b","c"],t._tileWidth=o(e.tileWidth,256),t._tileHeight=o(e.tileHeight,256),t._minimumLevel=o(e.minimumLevel,0),t._maximumLevel=e.maximumLevel,t._tilingScheme=o(e.tilingScheme,new C({ellipsoid:e.ellipsoid})),t._rectangle=o(e.rectangle,t._tilingScheme.rectangle),t._rectangle=v.intersection(t._rectangle,t._tilingScheme.rectangle),t._hasAlphaChannel=o(e.hasAlphaChannel,!0);var r=e.credit;return"string"==typeof r&&(r=new n(r)),t._credit=r,t._urlParts=A(t._url,fe),t._pickFeaturesUrlParts=A(t._pickFeaturesUrl,_e),!0})},E.prototype.getTileCredits=function(e,t,r){},E.prototype.requestImage=function(e,t,r,i){var n=T(this,e,t,r);return S.loadImage(this,n,i)},E.prototype.pickFeatures=function(e,t,r,i,n){function o(e,t){return e.callback(t)}function s(){function a(e){return m({url:e,responseType:c.format}).then(o.bind(void 0,c)).otherwise(s)}if(l>=u._getFeatureInfoFormats.length)return w([]);var c=u._getFeatureInfoFormats[l],h=b(u,e,t,r,i,n,c.format);return++l,"json"===c.type?g.request(h,d).then(c.callback).otherwise(s):"xml"===c.type?g.request(h,f).then(c.callback).otherwise(s):"text"===c.type||"html"===c.type?g.request(h,p).then(c.callback).otherwise(s):g.request(h,a)}if(this.enablePickFeatures&&a(this._pickFeaturesUrl)&&0!==this._getFeatureInfoFormats.length){var l=0,u=this;return s()}};var oe=!1,ae=new v,se=!1,le=new v,ue=!1,ce=new e,he=new v,de=!1,pe=new t,me=new r,fe={"{x}":M,"{y}":I,"{z}":N,"{s}":L,"{reverseX}":D,"{reverseY}":R,"{reverseZ}":O,"{westDegrees}":F,"{southDegrees}":V,"{eastDegrees}":k,"{northDegrees}":z,"{westProjected}":G,"{southProjected}":W,"{eastProjected}":H,"{northProjected}":q,"{width}":j,"{height}":Y},_e=i(fe,{"{i}":X,"{j}":Z,"{reverseI}":K,"{reverseJ}":Q,"{longitudeDegrees}":$,"{latitudeDegrees}":ee,"{longitudeProjected}":te,"{latitudeProjected}":re,"{format}":ne});return E}),r("Scene/createOpenStreetMapImageryProvider",["../Core/Credit","../Core/defaultValue","../Core/DeveloperError","../Core/Rectangle","../Core/WebMercatorTilingScheme","./UrlTemplateImageryProvider"],function(e,t,r,i,n,o){"use strict";function a(a){a=t(a,{});var u=t(a.url,"https://a.tile.openstreetmap.org/");s.test(u)||(u+="/");var c=t(a.fileExtension,"png"),h=new n({ellipsoid:a.ellipsoid}),d=256,p=256,m=t(a.minimumLevel,0),f=a.maximumLevel,_=t(a.rectangle,h.rectangle),v=h.positionToTileXY(i.southwest(_),m),g=h.positionToTileXY(i.northeast(_),m),y=(Math.abs(g.x-v.x)+1)*(Math.abs(g.y-v.y)+1);if(y>4)throw new r("The rectangle and minimumLevel indicate that there are "+y+" tiles at the minimum level. Imagery providers with more than four tiles at the minimum level are not supported.");var C=t(a.credit,l);"string"==typeof C&&(C=new e(C));var w=u+"{z}/{x}/{y}."+c;return new o({url:w,proxy:a.proxy,credit:C,tilingScheme:h,tileWidth:d,tileHeight:p,minimumLevel:m,maximumLevel:f,rectangle:_})}var s=/\/$/,l=new e("MapQuest, Open Street Map and contributors, CC-BY-SA");return a}),r("Scene/createTangentSpaceDebugPrimitive",["../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Core/GeometryInstance","../Core/GeometryPipeline","../Core/Matrix4","./PerInstanceColorAppearance","./Primitive"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(i){i=t(i,t.EMPTY_OBJECT);var u=[],c=i.geometry;r(c.attributes)&&r(c.primitiveType)||(c=c.constructor.createGeometry(c));var h=c.attributes,d=a.clone(t(i.modelMatrix,a.IDENTITY)),p=t(i.length,1e4);if(r(h.normal)&&u.push(new n({geometry:o.createLineSegmentsForVectors(c,"normal",p),attributes:{color:new e(1,0,0,1)},modelMatrix:d})),r(h.binormal)&&u.push(new n({geometry:o.createLineSegmentsForVectors(c,"binormal",p),attributes:{color:new e(0,1,0,1)},modelMatrix:d})),r(h.tangent)&&u.push(new n({geometry:o.createLineSegmentsForVectors(c,"tangent",p),attributes:{color:new e(0,0,1,1)},modelMatrix:d})),u.length>0)return new l({asynchronous:!1,geometryInstances:u,appearance:new s({flat:!0,translucent:!1})})}return u}),r("Scene/createTileMapServiceImageryProvider",["../Core/Cartesian2","../Core/Cartographic","../Core/Credit","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/GeographicTilingScheme","../Core/joinUrls","../Core/loadXML","../Core/Rectangle","../Core/RuntimeError","../Core/TileProviderError","../Core/WebMercatorTilingScheme","../ThirdParty/when","./UrlTemplateImageryProvider"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_){"use strict";function v(r){function o(o){for(var a,c,f,_,w=/tileformat/i,S=/tileset/i,E=/tilesets/i,T=/boundingbox/i,b=/srs/i,x=[],A=o.childNodes[0].childNodes,P=0;P<A.length;P++)if(w.test(A.item(P).nodeName))a=A.item(P);else if(E.test(A.item(P).nodeName)){f=A.item(P);for(var M=A.item(P).childNodes,D=0;D<M.length;D++)S.test(M.item(D).nodeName)&&x.push(M.item(D))}else T.test(A.item(P).nodeName)?c=A.item(P):b.test(A.item(P).nodeName)&&(_=A.item(P).textContent);var I=i(r.fileExtension,a.getAttribute("extension")),R=i(r.tileWidth,parseInt(a.getAttribute("width"),10)),O=i(r.tileHeight,parseInt(a.getAttribute("height"),10)),N=i(r.minimumLevel,parseInt(x[0].getAttribute("order"),10)),L=i(r.maximumLevel,parseInt(x[x.length-1].getAttribute("order"),10)),B=f.getAttribute("profile"),F=r.tilingScheme;if(!n(F))if("geodetic"===B||"global-geodetic"===B)F=new l({ellipsoid:r.ellipsoid});else{if("mercator"!==B&&"global-mercator"!==B){var V=u(g,"tilemapresource.xml")+"specifies an unsupported profile attribute, "+B+".";return v=p.handleError(v,C,C.errorEvent,V,void 0,void 0,void 0,s),void(v.retry||y.reject(new d(V)))}F=new m({ellipsoid:r.ellipsoid})}var k=h.clone(r.rectangle);if(!n(k)){var z,U,G,W,H=i(r.flipXY,!1);H?(G=new e(parseFloat(c.getAttribute("miny")),parseFloat(c.getAttribute("minx"))),W=new e(parseFloat(c.getAttribute("maxy")),parseFloat(c.getAttribute("maxx")))):(G=new e(parseFloat(c.getAttribute("minx")),parseFloat(c.getAttribute("miny"))),W=new e(parseFloat(c.getAttribute("maxx")),parseFloat(c.getAttribute("maxy"))));var q="geodetic"===B||"mercator"===B;if(F instanceof l||q)z=t.fromDegrees(G.x,G.y),U=t.fromDegrees(W.x,W.y);else{var j=F.projection;z=j.unproject(G),U=j.unproject(W)}k=new h(z.longitude,z.latitude,U.longitude,U.latitude)}k.west<F.rectangle.west&&(k.west=F.rectangle.west),k.east>F.rectangle.east&&(k.east=F.rectangle.east),k.south<F.rectangle.south&&(k.south=F.rectangle.south),k.north>F.rectangle.north&&(k.north=F.rectangle.north);var Y=F.positionToTileXY(h.southwest(k),N),X=F.positionToTileXY(h.northeast(k),N),Z=(Math.abs(X.x-Y.x)+1)*(Math.abs(X.y-Y.y)+1);Z>4&&(N=0);var K=u(g,"{z}/{x}/{reverseY}."+I);y.resolve({url:K,tilingScheme:F,rectangle:k,tileWidth:R,tileHeight:O,minimumLevel:N,maximumLevel:L,proxy:r.proxy,tileDiscardPolicy:r.tileDiscardPolicy,credit:r.credit})}function a(e){var t=i(r.fileExtension,"png"),o=i(r.tileWidth,256),a=i(r.tileHeight,256),s=i(r.minimumLevel,0),l=r.maximumLevel,c=n(r.tilingScheme)?r.tilingScheme:new m({ellipsoid:r.ellipsoid}),h=i(r.rectangle,c.rectangle),d=u(g,"{z}/{x}/{reverseY}."+t);y.resolve({url:d,tilingScheme:c,rectangle:h,tileWidth:o,tileHeight:a,minimumLevel:s,maximumLevel:l,proxy:r.proxy,tileDiscardPolicy:r.tileDiscardPolicy,credit:r.credit})}function s(){var e=u(g,"tilemapresource.xml"),t=r.proxy;n(t)&&(e=t.getURL(e)),c(e).then(o).otherwise(a)}r=i(r,{});var v,g=r.url,y=f.defer(),C=new _(y.promise);return s(),C}return v}),r("Scene/CreditDisplay",["../Core/Credit","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError"],function(e,t,r,i,n){"use strict";function o(e,t,i){if(!r(e.element)){var n=e.text,o=e.link,a=document.createElement("span");if(e.hasLink()){var s=document.createElement("a");s.textContent=n,s.href=o,s.target="_blank",a.appendChild(s)}else a.textContent=n;a.className="cesium-credit-text",e.element=a}if(t.hasChildNodes()){var l=document.createElement("span");l.textContent=i,l.className="cesium-credit-delimiter",t.appendChild(l)}t.appendChild(e.element)}function a(e,t){if(!r(e.element)){var i=e.text,n=e.link,o=document.createElement("span"),a=document.createElement("img");if(a.src=e.imageUrl,a.style["vertical-align"]="bottom",r(i)&&(a.alt=i,a.title=i),e.hasLink()){var s=document.createElement("a");s.appendChild(a),s.href=n,s.target="_blank",o.appendChild(s)}else o.appendChild(a);o.className="cesium-credit-image",e.element=o}t.appendChild(e.element)}function s(t,r){for(var i=t.length,n=0;n<i;n++){var o=t[n];if(e.equals(o,r))return!0}return!1}function l(e){var t=e.element;if(r(t)){var i=t.parentNode;if(!e.hasImage()){var n=t.previousSibling;null===n&&(n=t.nextSibling),null!==n&&i.removeChild(n)}i.removeChild(t)}}function u(e,t){var i,n,a,s=e._displayedCredits.textCredits;for(i=0;i<t.length;i++)a=t[i],r(a)&&(n=s.indexOf(a),n===-1?o(a,e._textContainer,e._delimiter):s.splice(n,1));for(i=0;i<s.length;i++)a=s[i],r(a)&&l(a)}function c(e,t){var i,n,o,s=e._displayedCredits.imageCredits;for(i=0;i<t.length;i++)o=t[i],r(o)&&(n=s.indexOf(o),n===-1?a(o,e._imageContainer):s.splice(n,1));for(i=0;i<s.length;i++)o=s[i],r(o)&&l(o)}function h(e,r){var i=document.createElement("span");i.className="cesium-credit-imageContainer";var n=document.createElement("span");n.className="cesium-credit-textContainer",e.appendChild(i),e.appendChild(n),this._delimiter=t(r," • "),this._textContainer=n,this._imageContainer=i,this._defaultImageCredits=[],this._defaultTextCredits=[],this._displayedCredits={imageCredits:[],textCredits:[]},this._currentFrameCredits={imageCredits:[],textCredits:[]},this.container=e}return h.prototype.addCredit=function(e){if(e.hasImage()){var t=this._currentFrameCredits.imageCredits;s(this._defaultImageCredits,e)||(t[e.id]=e)}else{var r=this._currentFrameCredits.textCredits;s(this._defaultTextCredits,e)||(r[e.id]=e)}},h.prototype.addDefaultCredit=function(e){if(e.hasImage()){var t=this._defaultImageCredits;s(t,e)||t.push(e)}else{var r=this._defaultTextCredits;s(r,e)||r.push(e)}},h.prototype.removeDefaultCredit=function(e){var t;e.hasImage()?(t=this._defaultImageCredits.indexOf(e),t!==-1&&this._defaultImageCredits.splice(t,1)):(t=this._defaultTextCredits.indexOf(e),t!==-1&&this._defaultTextCredits.splice(t,1))},h.prototype.beginFrame=function(){this._currentFrameCredits.imageCredits.length=0,this._currentFrameCredits.textCredits.length=0},h.prototype.endFrame=function(){var e=this._defaultTextCredits.concat(this._currentFrameCredits.textCredits),t=this._defaultImageCredits.concat(this._currentFrameCredits.imageCredits);u(this,e),c(this,t),this._displayedCredits.textCredits=e,this._displayedCredits.imageCredits=t},h.prototype.destroy=function(){return this.container.removeChild(this._textContainer),this.container.removeChild(this._imageContainer),i(this)},h.prototype.isDestroyed=function(){return!1},h}),r("Scene/DebugAppearance",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","./Appearance"],function(e,t,r,i,n){"use strict";function o(t){t=e(t,e.EMPTY_OBJECT);var r,o=t.attributeName,a=t.perInstanceAttribute,s=e(t.glslDatatype,"vec3"),l="v_"+o;if("normal"===o||"binormal"===o||"tangent"===o)r="vec4 getColor() { return vec4(("+l+" + vec3(1.0)) * 0.5, 1.0); }\n";else switch("st"===o&&(s="vec2"),s){case"float":r="vec4 getColor() { return vec4(vec3("+l+"), 1.0); }\n";break;case"vec2":r="vec4 getColor() { return vec4("+l+", 0.0, 1.0); }\n";break;case"vec3":r="vec4 getColor() { return vec4("+l+", 1.0); }\n";break;case"vec4":r="vec4 getColor() { return "+l+"; }\n";break;default:throw new i("options.glslDatatype must be float, vec2, vec3, or vec4.")}var u="attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute float batchId;\n"+(a?"":"attribute "+s+" "+o+";\n")+"varying "+s+" "+l+";\nvoid main()\n{\nvec4 p = czm_translateRelativeToEye(position3DHigh, position3DLow);\n"+(a?l+" = czm_batchTable_"+o+"(batchId);\n":l+" = "+o+";\n")+"gl_Position = czm_modelViewProjectionRelativeToEye * p;\n}",c="varying "+s+" "+l+";\n"+r+"\nvoid main()\n{\ngl_FragColor = getColor();\n}";this.material=void 0,this.translucent=e(t.translucent,!1),this._vertexShaderSource=e(t.vertexShaderSource,u),this._fragmentShaderSource=e(t.fragmentShaderSource,c),this._renderState=n.getDefaultRenderState(!1,!1,t.renderState),this._closed=e(t.closed,!1),this._attributeName=o,this._glslDatatype=s}return r(o.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},attributeName:{get:function(){return this._attributeName}},glslDatatype:{get:function(){return this._glslDatatype}}}),o.prototype.getFragmentShaderSource=n.prototype.getFragmentShaderSource,o.prototype.isTranslucent=n.prototype.isTranslucent,o.prototype.getRenderState=n.prototype.getRenderState,o}),r("Scene/DebugModelMatrixPrimitive",["../Core/Cartesian3","../Core/Color","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/GeometryInstance","../Core/Matrix4","../Core/PolylineGeometry","./PolylineColorAppearance","./Primitive"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(e){e=r(e,r.EMPTY_OBJECT),this.length=r(e.length,1e7),this._length=void 0,this.width=r(e.width,2),this._width=void 0,this.show=r(e.show,!0),this.modelMatrix=a.clone(r(e.modelMatrix,a.IDENTITY)),this._modelMatrix=new a,this.id=e.id,this._id=void 0,this._primitive=void 0}return c.prototype.update=function(r){if(this.show){if(!i(this._primitive)||!a.equals(this._modelMatrix,this.modelMatrix)||this._length!==this.length||this._width!==this.width||this._id!==this.id){this._modelMatrix=a.clone(this.modelMatrix,this._modelMatrix),this._length=this.length,this._width=this.width,this._id=this.id,i(this._primitive)&&this._primitive.destroy(),0===this.modelMatrix[12]&&0===this.modelMatrix[13]&&0===this.modelMatrix[14]&&(this.modelMatrix[14]=.01);var n=new o({geometry:new s({positions:[e.ZERO,e.UNIT_X],width:this.width,vertexFormat:l.VERTEX_FORMAT,colors:[t.RED,t.RED],followSurface:!1}),modelMatrix:a.multiplyByUniformScale(this.modelMatrix,this.length,new a),id:this.id,pickPrimitive:this}),c=new o({geometry:new s({positions:[e.ZERO,e.UNIT_Y],width:this.width,vertexFormat:l.VERTEX_FORMAT,colors:[t.GREEN,t.GREEN],followSurface:!1}),modelMatrix:a.multiplyByUniformScale(this.modelMatrix,this.length,new a),id:this.id,pickPrimitive:this}),h=new o({geometry:new s({positions:[e.ZERO,e.UNIT_Z],width:this.width,vertexFormat:l.VERTEX_FORMAT,colors:[t.BLUE,t.BLUE],followSurface:!1}),modelMatrix:a.multiplyByUniformScale(this.modelMatrix,this.length,new a),id:this.id,pickPrimitive:this});this._primitive=new u({geometryInstances:[n,c,h],appearance:new l,asynchronous:!1})}this._primitive.update(r)}},c.prototype.isDestroyed=function(){return!1},c.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),n(this)},c}),r("Shaders/DepthPlaneFS",[],function(){"use strict";return"varying vec4 positionEC;\nvoid main()\n{\nczm_ellipsoid ellipsoid = czm_getWgs84EllipsoidEC();\nvec3 direction = normalize(positionEC.xyz);\nczm_ray ray = czm_ray(vec3(0.0), direction);\nczm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoid);\nif (!czm_isEmpty(intersection))\n{\ngl_FragColor = vec4(1.0, 1.0, 0.0, 1.0);\n}\nelse\n{\ndiscard;\n}\n}\n"}),r("Shaders/DepthPlaneVS",[],function(){"use strict";return"attribute vec4 position;\nvarying vec4 positionEC;\nvoid main()\n{\npositionEC = czm_modelView * position;\ngl_Position = czm_projection * positionEC;\n}\n"}),r("Scene/DepthPlane",["../Core/BoundingSphere","../Core/Cartesian3","../Core/ComponentDatatype","../Core/defined","../Core/FeatureDetection","../Core/Geometry","../Core/GeometryAttribute","../Core/PrimitiveType","../Renderer/BufferUsage","../Renderer/DrawCommand","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/VertexArray","../Shaders/DepthPlaneFS","../Shaders/DepthPlaneVS","./DepthFunction","./Pass","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v){"use strict";function g(){this._rs=void 0,this._sp=void 0,this._va=void 0,this._command=void 0,this._mode=void 0}function y(e,r){var i=e.radii,n=r.camera.positionWC,o=t.multiplyComponents(e.oneOverRadii,n,w),a=t.magnitude(o),s=t.normalize(o,S),l=t.normalize(t.cross(t.UNIT_Z,o,E),E),u=t.normalize(t.cross(s,l,T),T),c=Math.sqrt(t.magnitudeSquared(o)-1),h=t.multiplyByScalar(s,1/a,w),d=c/a,p=t.multiplyByScalar(l,d,S),m=t.multiplyByScalar(u,d,E),f=t.add(h,m,T);t.subtract(f,p,f),t.multiplyComponents(i,f,f),t.pack(f,C,0);var _=t.subtract(h,m,T);t.subtract(_,p,_),t.multiplyComponents(i,_,_),t.pack(_,C,3);var v=t.add(h,m,T);t.add(v,p,v),t.multiplyComponents(i,v,v),t.pack(v,C,6);var g=t.subtract(h,m,T);return t.add(g,p,g),t.multiplyComponents(i,g,g),t.pack(g,C,9),C}var C=n.supportsTypedArrays()?new Float32Array(12):[],w=new t,S=new t,E=new t,T=new t;return g.prototype.update=function(n){if(this._mode=n.mode,n.mode===v.SCENE3D){var g=n.context,C=n.mapProjection.ellipsoid;i(this._command)||(this._rs=c.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:f.ALWAYS},colorMask:{red:!1,green:!1,blue:!1,alpha:!1}}),this._sp=h.fromCache({context:g,vertexShaderSource:m,fragmentShaderSource:p,attributeLocations:{position:0}}),this._command=new u({renderState:this._rs,shaderProgram:this._sp,boundingVolume:new e(t.ZERO,C.maximumRadius),pass:_.OPAQUE,owner:this}));var w=y(C,n);if(i(this._va))this._va.getAttribute(0).vertexBuffer.copyFromArrayView(w);else{var S=new o({attributes:{position:new a({componentDatatype:r.FLOAT,componentsPerAttribute:3,values:w})},indices:[0,1,2,2,1,3],primitiveType:s.TRIANGLES});this._va=d.fromGeometry({context:g,geometry:S,attributeLocations:{position:0},bufferUsage:l.DYNAMIC_DRAW}),this._command.vertexArray=this._va}}},g.prototype.execute=function(e,t){this._mode===v.SCENE3D&&this._command.execute(e,t)},g.prototype.isDestroyed=function(){return!1},g.prototype.destroy=function(){this._sp=this._sp&&this._sp.destroy(),this._va=this._va&&this._va.destroy()},g}),r("Scene/DeviceOrientationCameraController",["../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/Math","../Core/Matrix3","../Core/Quaternion"],function(e,t,r,i,n,o,a){"use strict";function s(e){function r(e){var r=e.alpha;return t(r)?(i._alpha=n.toRadians(r),i._beta=n.toRadians(e.beta),void(i._gamma=n.toRadians(e.gamma))):(i._alpha=void 0,i._beta=void 0,void(i._gamma=void 0))}this._scene=e,this._lastAlpha=void 0,this._lastBeta=void 0,this._lastGamma=void 0,this._alpha=void 0,this._beta=void 0,this._gamma=void 0;var i=this;window.addEventListener("deviceorientation",r,!1),this._removeListener=function(){window.removeEventListener("deviceorientation",r,!1)}}function l(e,t,r,i){var n=e.direction,s=e.right,l=e.up,d=a.fromAxisAngle(n,r,c),p=a.fromAxisAngle(s,i,u),m=a.multiply(p,d,p),f=a.fromAxisAngle(l,t,c);a.multiply(f,m,m);var _=o.fromQuaternion(m,h);o.multiplyByVector(_,s,s),o.multiplyByVector(_,l,l),o.multiplyByVector(_,n,n)}var u=new a,c=new a,h=new o;return s.prototype.update=function(){if(t(this._alpha)){t(this._lastAlpha)||(this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma);var e=this._lastAlpha-this._alpha,r=this._lastBeta-this._beta,i=this._lastGamma-this._gamma;l(this._scene.camera,-e,r,i),this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma}},s.prototype.isDestroyed=function(){return!1},s.prototype.destroy=function(){return this._removeListener(),r(this)},s}),r("Shaders/EllipsoidFS",[],function(){"use strict";return"#ifdef WRITE_DEPTH\n#ifdef GL_EXT_frag_depth\n#extension GL_EXT_frag_depth : enable\n#endif\n#endif\nuniform vec3 u_radii;\nuniform vec3 u_oneOverEllipsoidRadiiSquared;\nvarying vec3 v_positionEC;\nvec4 computeEllipsoidColor(czm_ray ray, float intersection, float side)\n{\nvec3 positionEC = czm_pointAlongRay(ray, intersection);\nvec3 positionMC = (czm_inverseModelView * vec4(positionEC, 1.0)).xyz;\nvec3 geodeticNormal = normalize(czm_geodeticSurfaceNormal(positionMC, vec3(0.0), u_oneOverEllipsoidRadiiSquared));\nvec3 sphericalNormal = normalize(positionMC / u_radii);\nvec3 normalMC = geodeticNormal * side;\nvec3 normalEC = normalize(czm_normal * normalMC);\nvec2 st = czm_ellipsoidWgs84TextureCoordinates(sphericalNormal);\nvec3 positionToEyeEC = -positionEC;\nczm_materialInput materialInput;\nmaterialInput.s = st.s;\nmaterialInput.st = st;\nmaterialInput.str = (positionMC + u_radii) / u_radii;\nmaterialInput.normalEC = normalEC;\nmaterialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(positionMC, normalEC);\nmaterialInput.positionToEyeEC = positionToEyeEC;\nczm_material material = czm_getMaterial(materialInput);\n#ifdef ONLY_SUN_LIGHTING\nreturn czm_private_phong(normalize(positionToEyeEC), material);\n#else\nreturn czm_phong(normalize(positionToEyeEC), material);\n#endif\n}\nvoid main()\n{\nfloat maxRadius = max(u_radii.x, max(u_radii.y, u_radii.z)) * 1.5;\nvec3 direction = normalize(v_positionEC);\nvec3 ellipsoidCenter = czm_modelView[3].xyz;\nfloat t1 = -1.0;\nfloat t2 = -1.0;\nfloat b = -2.0 * dot(direction, ellipsoidCenter);\nfloat c = dot(ellipsoidCenter, ellipsoidCenter) - maxRadius * maxRadius;\nfloat discriminant = b * b - 4.0 * c;\nif (discriminant >= 0.0) {\nt1 = (-b - sqrt(discriminant)) * 0.5;\nt2 = (-b + sqrt(discriminant)) * 0.5;\n}\nif (t1 < 0.0 && t2 < 0.0) {\ndiscard;\n}\nfloat t = min(t1, t2);\nif (t < 0.0) {\nt = 0.0;\n}\nczm_ellipsoid ellipsoid = czm_ellipsoidNew(ellipsoidCenter, u_radii);\nczm_ray ray = czm_ray(t * direction, direction);\nczm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoid);\nif (czm_isEmpty(intersection))\n{\ndiscard;\n}\nvec4 outsideFaceColor = (intersection.start != 0.0) ? computeEllipsoidColor(ray, intersection.start, 1.0) : vec4(0.0);\nvec4 insideFaceColor = (outsideFaceColor.a < 1.0) ? computeEllipsoidColor(ray, intersection.stop, -1.0) : vec4(0.0);\ngl_FragColor = mix(insideFaceColor, outsideFaceColor, outsideFaceColor.a);\ngl_FragColor.a = 1.0 - (1.0 - insideFaceColor.a) * (1.0 - outsideFaceColor.a);\n#ifdef WRITE_DEPTH\n#ifdef GL_EXT_frag_depth\nt = (intersection.start != 0.0) ? intersection.start : intersection.stop;\nvec3 positionEC = czm_pointAlongRay(ray, t);\nvec4 positionCC = czm_projection * vec4(positionEC, 1.0);\nfloat z = positionCC.z / positionCC.w;\nfloat n = czm_depthRange.near;\nfloat f = czm_depthRange.far;\ngl_FragDepthEXT = (z * (f - n) + f + n) * 0.5;\n#endif\n#endif\n}\n"}),r("Shaders/EllipsoidVS",[],function(){"use strict";return"attribute vec3 position;\nuniform vec3 u_radii;\nvarying vec3 v_positionEC;\nvoid main()\n{\nvec4 p = vec4(u_radii * position, 1.0);\nv_positionEC = (czm_modelView * p).xyz;\ngl_Position = czm_modelViewProjection * p;\ngl_Position.z = clamp(gl_Position.z, czm_depthRange.near, czm_depthRange.far);\n}\n"}),r("Scene/EllipsoidPrimitive",["../Core/BoundingSphere","../Core/BoxGeometry","../Core/Cartesian3","../Core/combine","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/Matrix4","../Core/VertexFormat","../Renderer/BufferUsage","../Renderer/DrawCommand","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/ShaderSource","../Renderer/VertexArray","../Shaders/EllipsoidFS","../Shaders/EllipsoidVS","./BlendingState","./CullFace","./Material","./Pass","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S){"use strict";function E(t){t=n(t,n.EMPTY_OBJECT),this.center=r.clone(n(t.center,r.ZERO)),this._center=new r,this.radii=r.clone(t.radii),this._radii=new r,this._oneOverEllipsoidRadiiSquared=new r,this._boundingSphere=new e,this.modelMatrix=l.clone(n(t.modelMatrix,l.IDENTITY)),this._modelMatrix=new l,this._computedModelMatrix=new l,this.show=n(t.show,!0),this.material=n(t.material,C.fromType(C.ColorType)),this._material=void 0,this._translucent=void 0,this.id=t.id,this._id=void 0,this.debugShowBoundingVolume=n(t.debugShowBoundingVolume,!1),this.onlySunLighting=n(t.onlySunLighting,!1),this._onlySunLighting=!1,this._depthTestEnabled=n(t.depthTestEnabled,!0),this._sp=void 0,this._rs=void 0,this._va=void 0,this._pickSP=void 0,this._pickId=void 0,this._colorCommand=new h({owner:n(t._owner,this)}),this._pickCommand=new h({owner:n(t._owner,this)});var i=this;this._uniforms={u_radii:function(){return i.radii},u_oneOverEllipsoidRadiiSquared:function(){return i._oneOverEllipsoidRadiiSquared}},this._pickUniforms={czm_pickColor:function(){return i._pickId.color}}}function T(e){var i=e.cache.ellipsoidPrimitive_vertexArray;if(o(i))return i;var n=t.createGeometry(t.fromDimensions({dimensions:new r(2,2,2),vertexFormat:u.POSITION_ONLY}));return i=f.fromGeometry({context:e,geometry:n,attributeLocations:b,bufferUsage:c.STATIC_DRAW,interleave:!0}),e.cache.ellipsoidPrimitive_vertexArray=i,i}var b={position:0};return E.prototype.update=function(t){if(this.show&&t.mode===S.SCENE3D&&o(this.center)&&o(this.radii)){var n=t.context,a=this.material.isTranslucent(),s=this._translucent!==a;o(this._rs)&&!s||(this._translucent=a,this._rs=d.fromCache({cull:{enabled:!0,face:y.FRONT},depthTest:{enabled:this._depthTestEnabled},depthMask:!a&&n.fragmentDepth,blending:a?g.ALPHA_BLEND:void 0})),o(this._va)||(this._va=T(n));var u=!1,c=this.radii;if(!r.equals(this._radii,c)){r.clone(c,this._radii);var h=this._oneOverEllipsoidRadiiSquared;h.x=1/(c.x*c.x),h.y=1/(c.y*c.y),h.z=1/(c.z*c.z),u=!0}l.equals(this.modelMatrix,this._modelMatrix)&&r.equals(this.center,this._center)||(l.clone(this.modelMatrix,this._modelMatrix),r.clone(this.center,this._center),l.multiplyByTranslation(this.modelMatrix,this.center,this._computedModelMatrix),u=!0),u&&(r.clone(r.ZERO,this._boundingSphere.center),this._boundingSphere.radius=r.maximumComponent(c),e.transform(this._boundingSphere,this._computedModelMatrix,this._boundingSphere));var f=this._material!==this.material;this._material=this.material,this._material.update(n);var C=this.onlySunLighting!==this._onlySunLighting;this._onlySunLighting=this.onlySunLighting;var E,x=this._colorCommand;(f||C||s)&&(E=new m({sources:[this.material.shaderSource,_]}),this.onlySunLighting&&E.defines.push("ONLY_SUN_LIGHTING"),!a&&n.fragmentDepth&&E.defines.push("WRITE_DEPTH"),this._sp=p.replaceCache({context:n,shaderProgram:this._sp,vertexShaderSource:v,fragmentShaderSource:E,attributeLocations:b}),x.vertexArray=this._va,x.renderState=this._rs,x.shaderProgram=this._sp,x.uniformMap=i(this._uniforms,this.material._uniforms),x.executeInClosestFrustum=a);var A=t.commandList,P=t.passes;if(P.render&&(x.boundingVolume=this._boundingSphere,x.debugShowBoundingVolume=this.debugShowBoundingVolume,x.modelMatrix=this._computedModelMatrix,x.pass=a?w.TRANSLUCENT:w.OPAQUE,A.push(x)),P.pick){var M=this._pickCommand;o(this._pickId)&&this._id===this.id||(this._id=this.id,this._pickId=this._pickId&&this._pickId.destroy(),this._pickId=n.createPickId({primitive:this,id:this.id})),(f||C||!o(this._pickSP))&&(E=new m({sources:[this.material.shaderSource,_],pickColorQualifier:"uniform"}),this.onlySunLighting&&E.defines.push("ONLY_SUN_LIGHTING"),!a&&n.fragmentDepth&&E.defines.push("WRITE_DEPTH"),this._pickSP=p.replaceCache({context:n,shaderProgram:this._pickSP,vertexShaderSource:v,fragmentShaderSource:E,attributeLocations:b}),M.vertexArray=this._va,M.renderState=this._rs,M.shaderProgram=this._pickSP,M.uniformMap=i(i(this._uniforms,this._pickUniforms),this.material._uniforms),M.executeInClosestFrustum=a),M.boundingVolume=this._boundingSphere,M.modelMatrix=this._computedModelMatrix,M.pass=a?w.TRANSLUCENT:w.OPAQUE,A.push(M)}}},E.prototype.isDestroyed=function(){return!1},E.prototype.destroy=function(){return this._sp=this._sp&&this._sp.destroy(),this._pickSP=this._pickSP&&this._pickSP.destroy(),this._pickId=this._pickId&&this._pickId.destroy(),a(this)},E}),r("Shaders/Appearances/EllipsoidSurfaceAppearanceFS",[],function(){"use strict";return"varying vec3 v_positionMC;\nvarying vec3 v_positionEC;\nvarying vec2 v_st;\nvoid main()\n{\nczm_materialInput materialInput;\nvec3 normalEC = normalize(czm_normal3D * czm_geodeticSurfaceNormal(v_positionMC, vec3(0.0), vec3(1.0)));\n#ifdef FACE_FORWARD\nnormalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);\n#endif\nmaterialInput.s = v_st.s;\nmaterialInput.st = v_st;\nmaterialInput.str = vec3(v_st, 0.0);\nmaterialInput.normalEC = normalEC;\nmaterialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(v_positionMC, materialInput.normalEC);\nvec3 positionToEyeEC = -v_positionEC;\nmaterialInput.positionToEyeEC = positionToEyeEC;\nczm_material material = czm_getMaterial(materialInput);\n#ifdef FLAT\ngl_FragColor = vec4(material.diffuse + material.emission, material.alpha);\n#else\ngl_FragColor = czm_phong(normalize(positionToEyeEC), material);\n#endif\n}\n"}),r("Shaders/Appearances/EllipsoidSurfaceAppearanceVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec2 st;\nattribute float batchId;\nvarying vec3 v_positionMC;\nvarying vec3 v_positionEC;\nvarying vec2 v_st;\nvoid main()\n{\nvec4 p = czm_computePosition();\nv_positionMC = position3DHigh + position3DLow;\nv_positionEC = (czm_modelViewRelativeToEye * p).xyz;\nv_st = st;\ngl_Position = czm_modelViewProjectionRelativeToEye * p;\n}\n";
-}),r("Scene/EllipsoidSurfaceAppearance",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/VertexFormat","../Shaders/Appearances/EllipsoidSurfaceAppearanceFS","../Shaders/Appearances/EllipsoidSurfaceAppearanceVS","./Appearance","./Material"],function(e,t,r,i,n,o,a,s){"use strict";function l(r){r=e(r,e.EMPTY_OBJECT);var i=e(r.translucent,!0),l=e(r.aboveGround,!1);this.material=t(r.material)?r.material:s.fromType(s.ColorType),this.translucent=e(r.translucent,!0),this._vertexShaderSource=e(r.vertexShaderSource,o),this._fragmentShaderSource=e(r.fragmentShaderSource,n),this._renderState=a.getDefaultRenderState(i,!l,r.renderState),this._closed=!1,this._flat=e(r.flat,!1),this._faceForward=e(r.faceForward,l),this._aboveGround=l}return r(l.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return l.VERTEX_FORMAT}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}},aboveGround:{get:function(){return this._aboveGround}}}),l.VERTEX_FORMAT=i.POSITION_AND_ST,l.prototype.getFragmentShaderSource=a.prototype.getFragmentShaderSource,l.prototype.isTranslucent=a.prototype.isTranslucent,l.prototype.getRenderState=a.prototype.getRenderState,l}),r("Scene/Fog",["../Core/Cartesian3","../Core/defined","../Core/Math","./SceneMode"],function(e,t,r,i){"use strict";function n(){this.enabled=!0,this.density=2e-4,this.screenSpaceErrorFactor=2}function o(e){var t=a,r=t.length;if(e<t[0])return d=0;if(e>t[r-1])return d=r-2;if(e>=t[d]){if(d+1<r&&e<t[d+1])return d;if(d+2<r&&e<t[d+2])return++d,d}else if(d-1>=0&&e>=t[d-1])return--d,d;var i;for(i=0;i<r-2&&!(e>=t[i]&&e<t[i+1]);++i);return d=i}for(var a=[359.393,800.749,1275.6501,2151.1192,3141.7763,4777.5198,6281.2493,12364.307,15900.765,49889.0549,78026.8259,99260.7344,120036.3873,151011.0158,156091.1953,203849.3112,274866.9803,319916.3149,493552.0528,628733.5874],s=[2e-5,2e-4,1e-4,7e-5,5e-5,4e-5,3e-5,19e-6,1e-5,85e-7,62e-7,58e-7,53e-7,52e-7,51e-7,42e-7,4e-6,34e-7,26e-7,22e-7],l=0;l<s.length;++l)s[l]*=1e6;for(var u=s[1],c=s[s.length-1],h=0;h<s.length;++h)s[h]=(s[h]-c)/(u-c);var d=0,p=new e;return n.prototype.update=function(n){var l=n.fog.enabled=this.enabled;if(l){var h=n.camera,d=h.positionCartographic;if(!t(d)||d.height>8e5||n.mode!==i.SCENE3D)return void(n.fog.enabled=!1);var m=d.height,f=o(m),_=r.clamp((m-a[f])/(a[f+1]-a[f]),0,1),v=r.lerp(s[f],s[f+1],_),g=1e6*this.density,y=g/u*c;v=v*(g-y)*1e-6;var C=e.normalize(h.positionWC,p),w=r.clamp(e.dot(h.directionWC,C),0,1);v*=1-w,n.fog.density=v,n.fog.sse=this.screenSpaceErrorFactor}},n}),r("Scene/FrameRateMonitor",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../Core/getTimestamp","../Core/TimeConstants"],function(e,t,r,i,n,o,a,s){"use strict";function l(r){function i(){c(n)}this._scene=r.scene,this.samplingWindow=e(r.samplingWindow,l.defaultSettings.samplingWindow),this.quietPeriod=e(r.quietPeriod,l.defaultSettings.quietPeriod),this.warmupPeriod=e(r.warmupPeriod,l.defaultSettings.warmupPeriod),this.minimumFrameRateDuringWarmup=e(r.minimumFrameRateDuringWarmup,l.defaultSettings.minimumFrameRateDuringWarmup),this.minimumFrameRateAfterWarmup=e(r.minimumFrameRateAfterWarmup,l.defaultSettings.minimumFrameRateAfterWarmup),this._lowFrameRate=new o,this._nominalFrameRate=new o,this._frameTimes=[],this._needsQuietPeriod=!0,this._quietPeriodEndTime=0,this._warmupPeriodEndTime=0,this._frameRateIsLow=!1,this._lastFramesPerSecond=void 0,this._pauseCount=0;var n=this;this._preRenderRemoveListener=this._scene.preRender.addEventListener(function(e,t){u(n,t)}),this._hiddenPropertyName=void 0!==document.hidden?"hidden":void 0!==document.mozHidden?"mozHidden":void 0!==document.msHidden?"msHidden":void 0!==document.webkitHidden?"webkitHidden":void 0;var a=void 0!==document.hidden?"visibilitychange":void 0!==document.mozHidden?"mozvisibilitychange":void 0!==document.msHidden?"msvisibilitychange":void 0!==document.webkitHidden?"webkitvisibilitychange":void 0;this._visibilityChangeRemoveListener=void 0,t(a)&&(document.addEventListener(a,i,!1),this._visibilityChangeRemoveListener=function(){document.removeEventListener(a,i,!1)})}function u(e,t){if(!(e._pauseCount>0)){var r=a();if(e._needsQuietPeriod)e._needsQuietPeriod=!1,e._frameTimes.length=0,e._quietPeriodEndTime=r+e.quietPeriod/s.SECONDS_PER_MILLISECOND,e._warmupPeriodEndTime=e._quietPeriodEndTime+(e.warmupPeriod+e.samplingWindow)/s.SECONDS_PER_MILLISECOND;else if(r>=e._quietPeriodEndTime){e._frameTimes.push(r);var i=r-e.samplingWindow/s.SECONDS_PER_MILLISECOND;if(e._frameTimes.length>=2&&e._frameTimes[0]<=i){for(;e._frameTimes.length>=2&&e._frameTimes[1]<i;)e._frameTimes.shift();var n=(r-e._frameTimes[0])/(e._frameTimes.length-1);e._lastFramesPerSecond=1e3/n;var o=1e3/(r>e._warmupPeriodEndTime?e.minimumFrameRateAfterWarmup:e.minimumFrameRateDuringWarmup);n>o?e._frameRateIsLow||(e._frameRateIsLow=!0,e._needsQuietPeriod=!0,e.lowFrameRate.raiseEvent(e.scene,e._lastFramesPerSecond)):e._frameRateIsLow&&(e._frameRateIsLow=!1,e._needsQuietPeriod=!0,e.nominalFrameRate.raiseEvent(e.scene,e._lastFramesPerSecond))}}}}function c(e){document[e._hiddenPropertyName]?e.pause():e.unpause()}return l.defaultSettings={samplingWindow:5,quietPeriod:2,warmupPeriod:5,minimumFrameRateDuringWarmup:4,minimumFrameRateAfterWarmup:8},l.fromScene=function(e){return t(e._frameRateMonitor)&&!e._frameRateMonitor.isDestroyed()||(e._frameRateMonitor=new l({scene:e})),e._frameRateMonitor},r(l.prototype,{scene:{get:function(){return this._scene}},lowFrameRate:{get:function(){return this._lowFrameRate}},nominalFrameRate:{get:function(){return this._nominalFrameRate}},lastFramesPerSecond:{get:function(){return this._lastFramesPerSecond}}}),l.prototype.pause=function(){++this._pauseCount,1===this._pauseCount&&(this._frameTimes.length=0,this._lastFramesPerSecond=void 0)},l.prototype.unpause=function(){--this._pauseCount,this._pauseCount<=0&&(this._pauseCount=0,this._needsQuietPeriod=!0)},l.prototype.isDestroyed=function(){return!1},l.prototype.destroy=function(){return this._preRenderRemoveListener(),t(this._visibilityChangeRemoveListener)&&this._visibilityChangeRemoveListener(),i(this)},l}),r("Scene/FrameState",["./SceneMode"],function(e){"use strict";function t(t,r,i){this.context=t,this.commandList=[],this.shadowMaps=[],this.mode=e.SCENE3D,this.morphTime=e.getMorphTime(e.SCENE3D),this.frameNumber=0,this.time=void 0,this.jobScheduler=i,this.mapProjection=void 0,this.camera=void 0,this.cullingVolume=void 0,this.occluder=void 0,this.passes={render:!1,pick:!1},this.creditDisplay=r,this.afterRender=[],this.scene3DOnly=!1,this.fog={enabled:!1,density:void 0,sse:void 0},this.terrainExaggeration=1,this.shadowHints={shadowsEnabled:!0,shadowMaps:[],lightShadowMaps:[],nearPlane:1,farPlane:5e3,closestObjectSize:1e3,lastDirtyTime:0,outOfView:!0}}return t.prototype.addCommand=function(e){this.commandList.push(e)},t}),r("Scene/FrustumCommands",["../Core/defaultValue","./Pass"],function(e,t){"use strict";function r(r,i){this.near=e(r,0),this.far=e(i,0);for(var n=t.NUMBER_OF_PASSES,o=new Array(n),a=new Array(n),s=0;s<n;++s)o[s]=[],a[s]=0;this.commands=o,this.indices=a}return r}),r("Shaders/PostProcessFilters/FXAA",[],function(){"use strict";return"#ifndef FXAA_PRESET\n#define FXAA_PRESET 3\n#endif\n#if (FXAA_PRESET == 3)\n#define FXAA_EDGE_THRESHOLD      (1.0/8.0)\n#define FXAA_EDGE_THRESHOLD_MIN  (1.0/24.0)\n#define FXAA_SEARCH_STEPS        16\n#define FXAA_SEARCH_THRESHOLD    (1.0/4.0)\n#define FXAA_SUBPIX_CAP          (3.0/4.0)\n#define FXAA_SUBPIX_TRIM         (1.0/4.0)\n#endif\n#if (FXAA_PRESET == 4)\n#define FXAA_EDGE_THRESHOLD      (1.0/8.0)\n#define FXAA_EDGE_THRESHOLD_MIN  (1.0/24.0)\n#define FXAA_SEARCH_STEPS        24\n#define FXAA_SEARCH_THRESHOLD    (1.0/4.0)\n#define FXAA_SUBPIX_CAP          (3.0/4.0)\n#define FXAA_SUBPIX_TRIM         (1.0/4.0)\n#endif\n#if (FXAA_PRESET == 5)\n#define FXAA_EDGE_THRESHOLD      (1.0/8.0)\n#define FXAA_EDGE_THRESHOLD_MIN  (1.0/24.0)\n#define FXAA_SEARCH_STEPS        32\n#define FXAA_SEARCH_THRESHOLD    (1.0/4.0)\n#define FXAA_SUBPIX_CAP          (3.0/4.0)\n#define FXAA_SUBPIX_TRIM         (1.0/4.0)\n#endif\n#define FXAA_SUBPIX_TRIM_SCALE (1.0/(1.0 - FXAA_SUBPIX_TRIM))\nfloat FxaaLuma(vec3 rgb) {\nreturn rgb.y * (0.587/0.299) + rgb.x;\n}\nvec3 FxaaLerp3(vec3 a, vec3 b, float amountOfA) {\nreturn (vec3(-amountOfA) * b) + ((a * vec3(amountOfA)) + b);\n}\nvec4 FxaaTexOff(sampler2D tex, vec2 pos, ivec2 off, vec2 rcpFrame) {\nfloat x = pos.x + float(off.x) * rcpFrame.x;\nfloat y = pos.y + float(off.y) * rcpFrame.y;\nreturn texture2D(tex, vec2(x, y));\n}\nvec3 FxaaPixelShader(vec2 pos, sampler2D tex, vec2 rcpFrame)\n{\nvec3 rgbN = FxaaTexOff(tex, pos.xy, ivec2( 0,-1), rcpFrame).xyz;\nvec3 rgbW = FxaaTexOff(tex, pos.xy, ivec2(-1, 0), rcpFrame).xyz;\nvec3 rgbM = FxaaTexOff(tex, pos.xy, ivec2( 0, 0), rcpFrame).xyz;\nvec3 rgbE = FxaaTexOff(tex, pos.xy, ivec2( 1, 0), rcpFrame).xyz;\nvec3 rgbS = FxaaTexOff(tex, pos.xy, ivec2( 0, 1), rcpFrame).xyz;\nfloat lumaN = FxaaLuma(rgbN);\nfloat lumaW = FxaaLuma(rgbW);\nfloat lumaM = FxaaLuma(rgbM);\nfloat lumaE = FxaaLuma(rgbE);\nfloat lumaS = FxaaLuma(rgbS);\nfloat rangeMin = min(lumaM, min(min(lumaN, lumaW), min(lumaS, lumaE)));\nfloat rangeMax = max(lumaM, max(max(lumaN, lumaW), max(lumaS, lumaE)));\nfloat range = rangeMax - rangeMin;\nif(range < max(FXAA_EDGE_THRESHOLD_MIN, rangeMax * FXAA_EDGE_THRESHOLD))\n{\nreturn rgbM;\n}\nvec3 rgbL = rgbN + rgbW + rgbM + rgbE + rgbS;\nfloat lumaL = (lumaN + lumaW + lumaE + lumaS) * 0.25;\nfloat rangeL = abs(lumaL - lumaM);\nfloat blendL = max(0.0, (rangeL / range) - FXAA_SUBPIX_TRIM) * FXAA_SUBPIX_TRIM_SCALE;\nblendL = min(FXAA_SUBPIX_CAP, blendL);\nvec3 rgbNW = FxaaTexOff(tex, pos.xy, ivec2(-1,-1), rcpFrame).xyz;\nvec3 rgbNE = FxaaTexOff(tex, pos.xy, ivec2( 1,-1), rcpFrame).xyz;\nvec3 rgbSW = FxaaTexOff(tex, pos.xy, ivec2(-1, 1), rcpFrame).xyz;\nvec3 rgbSE = FxaaTexOff(tex, pos.xy, ivec2( 1, 1), rcpFrame).xyz;\nrgbL += (rgbNW + rgbNE + rgbSW + rgbSE);\nrgbL *= vec3(1.0/9.0);\nfloat lumaNW = FxaaLuma(rgbNW);\nfloat lumaNE = FxaaLuma(rgbNE);\nfloat lumaSW = FxaaLuma(rgbSW);\nfloat lumaSE = FxaaLuma(rgbSE);\nfloat edgeVert =\nabs((0.25 * lumaNW) + (-0.5 * lumaN) + (0.25 * lumaNE)) +\nabs((0.50 * lumaW ) + (-1.0 * lumaM) + (0.50 * lumaE )) +\nabs((0.25 * lumaSW) + (-0.5 * lumaS) + (0.25 * lumaSE));\nfloat edgeHorz =\nabs((0.25 * lumaNW) + (-0.5 * lumaW) + (0.25 * lumaSW)) +\nabs((0.50 * lumaN ) + (-1.0 * lumaM) + (0.50 * lumaS )) +\nabs((0.25 * lumaNE) + (-0.5 * lumaE) + (0.25 * lumaSE));\nbool horzSpan = edgeHorz >= edgeVert;\nfloat lengthSign = horzSpan ? -rcpFrame.y : -rcpFrame.x;\nif(!horzSpan)\n{\nlumaN = lumaW;\nlumaS = lumaE;\n}\nfloat gradientN = abs(lumaN - lumaM);\nfloat gradientS = abs(lumaS - lumaM);\nlumaN = (lumaN + lumaM) * 0.5;\nlumaS = (lumaS + lumaM) * 0.5;\nif (gradientN < gradientS)\n{\nlumaN = lumaS;\nlumaN = lumaS;\ngradientN = gradientS;\nlengthSign *= -1.0;\n}\nvec2 posN;\nposN.x = pos.x + (horzSpan ? 0.0 : lengthSign * 0.5);\nposN.y = pos.y + (horzSpan ? lengthSign * 0.5 : 0.0);\ngradientN *= FXAA_SEARCH_THRESHOLD;\nvec2 posP = posN;\nvec2 offNP = horzSpan ? vec2(rcpFrame.x, 0.0) : vec2(0.0, rcpFrame.y);\nfloat lumaEndN = lumaN;\nfloat lumaEndP = lumaN;\nbool doneN = false;\nbool doneP = false;\nposN += offNP * vec2(-1.0, -1.0);\nposP += offNP * vec2( 1.0,  1.0);\nfor(int i = 0; i < FXAA_SEARCH_STEPS; i++) {\nif(!doneN)\n{\nlumaEndN = FxaaLuma(texture2D(tex, posN.xy).xyz);\n}\nif(!doneP)\n{\nlumaEndP = FxaaLuma(texture2D(tex, posP.xy).xyz);\n}\ndoneN = doneN || (abs(lumaEndN - lumaN) >= gradientN);\ndoneP = doneP || (abs(lumaEndP - lumaN) >= gradientN);\nif(doneN && doneP)\n{\nbreak;\n}\nif(!doneN)\n{\nposN -= offNP;\n}\nif(!doneP)\n{\nposP += offNP;\n}\n}\nfloat dstN = horzSpan ? pos.x - posN.x : pos.y - posN.y;\nfloat dstP = horzSpan ? posP.x - pos.x : posP.y - pos.y;\nbool directionN = dstN < dstP;\nlumaEndN = directionN ? lumaEndN : lumaEndP;\nif(((lumaM - lumaN) < 0.0) == ((lumaEndN - lumaN) < 0.0))\n{\nlengthSign = 0.0;\n}\nfloat spanLength = (dstP + dstN);\ndstN = directionN ? dstN : dstP;\nfloat subPixelOffset = (0.5 + (dstN * (-1.0/spanLength))) * lengthSign;\nvec3 rgbF = texture2D(tex, vec2(\npos.x + (horzSpan ? 0.0 : subPixelOffset),\npos.y + (horzSpan ? subPixelOffset : 0.0))).xyz;\nreturn FxaaLerp3(rgbL, rgbF, blendL);\n}\nuniform sampler2D u_texture;\nuniform vec2 u_step;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\ngl_FragColor = vec4(FxaaPixelShader(v_textureCoordinates, u_texture, u_step), 1.0);\n}\n"}),r("Scene/FXAA",["../Core/BoundingRectangle","../Core/Cartesian2","../Core/Color","../Core/defined","../Core/destroyObject","../Core/PixelFormat","../Renderer/ClearCommand","../Renderer/Framebuffer","../Renderer/PixelDatatype","../Renderer/Renderbuffer","../Renderer/RenderbufferFormat","../Renderer/RenderState","../Renderer/Texture","../Shaders/PostProcessFilters/FXAA"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p){"use strict";function m(t){this._texture=void 0,this._depthTexture=void 0,this._depthRenderbuffer=void 0,this._fbo=void 0,this._command=void 0,this._viewport=new e,this._rs=void 0;var i=new a({color:new r(0,0,0,0),depth:1,owner:this});this._clearCommand=i}function f(e){e._fbo=e._fbo&&e._fbo.destroy(),e._texture=e._texture&&e._texture.destroy(),e._depthTexture=e._depthTexture&&e._depthTexture.destroy(),e._depthRenderbuffer=e._depthRenderbuffer&&e._depthRenderbuffer.destroy(),e._fbo=void 0,e._texture=void 0,e._depthTexture=void 0,e._depthRenderbuffer=void 0,i(e._command)&&(e._command.shaderProgram=e._command.shaderProgram&&e._command.shaderProgram.destroy(),e._command=void 0)}return m.prototype.update=function(r){var n=r.drawingBufferWidth,a=r.drawingBufferHeight,m=this._texture,f=!i(m)||m.width!==n||m.height!==a;if(f&&(this._texture=this._texture&&this._texture.destroy(),this._depthTexture=this._depthTexture&&this._depthTexture.destroy(),this._depthRenderbuffer=this._depthRenderbuffer&&this._depthRenderbuffer.destroy(),this._texture=new d({context:r,width:n,height:a,pixelFormat:o.RGBA,pixelDatatype:l.UNSIGNED_BYTE}),r.depthTexture?this._depthTexture=new d({context:r,width:n,height:a,pixelFormat:o.DEPTH_COMPONENT,pixelDatatype:l.UNSIGNED_SHORT}):this._depthRenderbuffer=new u({context:r,width:n,height:a,format:c.DEPTH_COMPONENT16})),i(this._fbo)&&!f||(this._fbo=this._fbo&&this._fbo.destroy(),this._fbo=new s({context:r,colorTextures:[this._texture],depthTexture:this._depthTexture,depthRenderbuffer:this._depthRenderbuffer,destroyAttachments:!1})),i(this._command)||(this._command=r.createViewportQuadCommand(p,{owner:this})),this._viewport.width=n,this._viewport.height=a,i(this._rs)&&e.equals(this._rs.viewport,this._viewport)||(this._rs=h.fromCache({viewport:this._viewport})),this._command.renderState=this._rs,f){var _=this,v=new t(1/this._texture.width,1/this._texture.height);this._command.uniformMap={u_texture:function(){return _._texture},u_step:function(){return v}}}},m.prototype.execute=function(e,t){this._command.execute(e,t)},m.prototype.clear=function(e,t,i){var n=t.framebuffer;t.framebuffer=this._fbo,r.clone(i,this._clearCommand.color),this._clearCommand.execute(e,t),t.framebuffer=n},m.prototype.getColorFramebuffer=function(){return this._fbo},m.prototype.isDestroyed=function(){return!1},m.prototype.destroy=function(){return f(this),n(this)},m}),r("Scene/GetFeatureInfoFormat",["../Core/Cartographic","../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Core/RuntimeError","./ImageryLayerFeatureInfo"],function(e,t,r,i,n,o){"use strict";function a(e,t,i){this.type=e,r(t)||("json"===e?t="application/json":"xml"===e?t="text/xml":"html"===e?t="text/html":"text"===e&&(t="text/plain")),this.format=t,r(i)||("json"===e?i=s:"xml"===e?i=l:"html"===e?i=_:"text"===e&&(i=_)),this.callback=i}function s(t){for(var i=[],n=t.features,a=0;a<n.length;++a){var s=n[a],l=new o;if(l.data=s,l.properties=s.properties,l.configureNameFromProperties(s.properties),l.configureDescriptionFromProperties(s.properties),r(s.geometry)&&"Point"===s.geometry.type){var u=s.geometry.coordinates[0],c=s.geometry.coordinates[1];l.position=e.fromDegrees(u,c)}i.push(l)}return i}function l(e){var t=e.documentElement;if("MultiFeatureCollection"===t.localName&&t.namespaceURI===v)return 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r.data=e,r.properties=t,r.configureNameFromProperties(t),r.configureDescriptionFromProperties(t),r}function f(e){var t=(new XMLSerializer).serializeToString(e),r=document.createElement("div"),i=document.createElement("pre");i.textContent=t,r.appendChild(i);var n=new o;return n.data=e,n.description=r.innerHTML,[n]}function _(e){if(!w.test(e)&&!S.test(e)){var t,r=E.exec(e);r&&r.length>1&&(t=r[1]);var i=new o;return i.name=t,i.description=e,i.data=e,[i]}}var v="http://www.mapinfo.com/mxp",g="http://www.esri.com/wms",y="http://www.opengis.net/wfs",C="http://www.opengis.net/gml",w=/<body>\s*<\/body>/im,S=/<ServiceExceptionReport([\s\S]*)<\/ServiceExceptionReport>/im,E=/<title>([\s\S]*)<\/title>/im;return a}),r("Shaders/GlobeFS",[],function(){"use strict";return"uniform vec4 u_initialColor;\n#if TEXTURE_UNITS > 0\nuniform sampler2D u_dayTextures[TEXTURE_UNITS];\nuniform vec4 u_dayTextureTranslationAndScale[TEXTURE_UNITS];\n#ifdef APPLY_ALPHA\nuniform float u_dayTextureAlpha[TEXTURE_UNITS];\n#endif\n#ifdef APPLY_BRIGHTNESS\nuniform float u_dayTextureBrightness[TEXTURE_UNITS];\n#endif\n#ifdef APPLY_CONTRAST\nuniform float u_dayTextureContrast[TEXTURE_UNITS];\n#endif\n#ifdef APPLY_HUE\nuniform float u_dayTextureHue[TEXTURE_UNITS];\n#endif\n#ifdef APPLY_SATURATION\nuniform float u_dayTextureSaturation[TEXTURE_UNITS];\n#endif\n#ifdef APPLY_GAMMA\nuniform float u_dayTextureOneOverGamma[TEXTURE_UNITS];\n#endif\nuniform vec4 u_dayTextureTexCoordsRectangle[TEXTURE_UNITS];\n#endif\n#ifdef SHOW_REFLECTIVE_OCEAN\nuniform sampler2D u_waterMask;\nuniform vec4 u_waterMaskTranslationAndScale;\nuniform float u_zoomedOutOceanSpecularIntensity;\n#endif\n#ifdef SHOW_OCEAN_WAVES\nuniform sampler2D u_oceanNormalMap;\n#endif\n#ifdef ENABLE_DAYNIGHT_SHADING\nuniform vec2 u_lightingFadeDistance;\n#endif\nvarying vec3 v_positionMC;\nvarying vec3 v_positionEC;\nvarying vec2 v_textureCoordinates;\nvarying vec3 v_normalMC;\nvarying vec3 v_normalEC;\n#ifdef FOG\nvarying float v_distance;\nvarying vec3 v_rayleighColor;\nvarying vec3 v_mieColor;\n#endif\nvec4 sampleAndBlend(\nvec4 previousColor,\nsampler2D texture,\nvec2 tileTextureCoordinates,\nvec4 textureCoordinateRectangle,\nvec4 textureCoordinateTranslationAndScale,\nfloat textureAlpha,\nfloat textureBrightness,\nfloat textureContrast,\nfloat textureHue,\nfloat textureSaturation,\nfloat textureOneOverGamma)\n{\nvec2 alphaMultiplier = step(textureCoordinateRectangle.st, tileTextureCoordinates);\ntextureAlpha = textureAlpha * alphaMultiplier.x * alphaMultiplier.y;\nalphaMultiplier = step(vec2(0.0), textureCoordinateRectangle.pq - tileTextureCoordinates);\ntextureAlpha = textureAlpha * alphaMultiplier.x * alphaMultiplier.y;\nvec2 translation = textureCoordinateTranslationAndScale.xy;\nvec2 scale = textureCoordinateTranslationAndScale.zw;\nvec2 textureCoordinates = tileTextureCoordinates * scale + translation;\nvec4 value = texture2D(texture, textureCoordinates);\nvec3 color = value.rgb;\nfloat alpha = value.a;\n#ifdef APPLY_BRIGHTNESS\ncolor = mix(vec3(0.0), color, textureBrightness);\n#endif\n#ifdef APPLY_CONTRAST\ncolor = mix(vec3(0.5), color, textureContrast);\n#endif\n#ifdef APPLY_HUE\ncolor = czm_hue(color, textureHue);\n#endif\n#ifdef APPLY_SATURATION\ncolor = czm_saturation(color, textureSaturation);\n#endif\n#ifdef APPLY_GAMMA\ncolor = pow(color, vec3(textureOneOverGamma));\n#endif\nfloat sourceAlpha = alpha * textureAlpha;\nfloat outAlpha = mix(previousColor.a, 1.0, sourceAlpha);\nvec3 outColor = mix(previousColor.rgb * previousColor.a, color, sourceAlpha) / outAlpha;\nreturn vec4(outColor, outAlpha);\n}\nvec4 computeDayColor(vec4 initialColor, vec2 textureCoordinates);\nvec4 computeWaterColor(vec3 positionEyeCoordinates, vec2 textureCoordinates, mat3 enuToEye, vec4 imageryColor, float specularMapValue);\nvoid main()\n{\nvec4 color = computeDayColor(u_initialColor, clamp(v_textureCoordinates, 0.0, 1.0));\n#ifdef SHOW_TILE_BOUNDARIES\nif (v_textureCoordinates.x < (1.0/256.0) || v_textureCoordinates.x > (255.0/256.0) ||\nv_textureCoordinates.y < (1.0/256.0) || v_textureCoordinates.y > (255.0/256.0))\n{\ncolor = vec4(1.0, 0.0, 0.0, 1.0);\n}\n#endif\n#if defined(SHOW_REFLECTIVE_OCEAN) || defined(ENABLE_DAYNIGHT_SHADING)\nvec3 normalMC = czm_geodeticSurfaceNormal(v_positionMC, vec3(0.0), vec3(1.0));\nvec3 normalEC = czm_normal3D * normalMC;\n#endif\n#ifdef SHOW_REFLECTIVE_OCEAN\nvec2 waterMaskTranslation = u_waterMaskTranslationAndScale.xy;\nvec2 waterMaskScale = u_waterMaskTranslationAndScale.zw;\nvec2 waterMaskTextureCoordinates = v_textureCoordinates * waterMaskScale + waterMaskTranslation;\nfloat mask = texture2D(u_waterMask, waterMaskTextureCoordinates).r;\nif (mask > 0.0)\n{\nmat3 enuToEye = czm_eastNorthUpToEyeCoordinates(v_positionMC, normalEC);\nvec2 ellipsoidTextureCoordinates = czm_ellipsoidWgs84TextureCoordinates(normalMC);\nvec2 ellipsoidFlippedTextureCoordinates = czm_ellipsoidWgs84TextureCoordinates(normalMC.zyx);\nvec2 textureCoordinates = mix(ellipsoidTextureCoordinates, ellipsoidFlippedTextureCoordinates, czm_morphTime * smoothstep(0.9, 0.95, normalMC.z));\ncolor = computeWaterColor(v_positionEC, textureCoordinates, enuToEye, color, mask);\n}\n#endif\n#ifdef ENABLE_VERTEX_LIGHTING\nfloat diffuseIntensity = clamp(czm_getLambertDiffuse(czm_sunDirectionEC, normalize(v_normalEC)) * 0.9 + 0.3, 0.0, 1.0);\nvec4 finalColor = vec4(color.rgb * diffuseIntensity, color.a);\n#elif defined(ENABLE_DAYNIGHT_SHADING)\nfloat diffuseIntensity = clamp(czm_getLambertDiffuse(czm_sunDirectionEC, normalEC) * 5.0 + 0.3, 0.0, 1.0);\nfloat cameraDist = length(czm_view[3]);\nfloat fadeOutDist = u_lightingFadeDistance.x;\nfloat fadeInDist = u_lightingFadeDistance.y;\nfloat t = clamp((cameraDist - fadeOutDist) / (fadeInDist - fadeOutDist), 0.0, 1.0);\ndiffuseIntensity = mix(1.0, diffuseIntensity, t);\nvec4 finalColor = vec4(color.rgb * diffuseIntensity, color.a);\n#else\nvec4 finalColor = color;\n#endif\n#ifdef FOG\nconst float fExposure = 2.0;\nvec3 fogColor = v_mieColor + finalColor.rgb * v_rayleighColor;\nfogColor = vec3(1.0) - exp(-fExposure * fogColor);\ngl_FragColor = vec4(czm_fog(v_distance, finalColor.rgb, fogColor), finalColor.a);\n#else\ngl_FragColor = finalColor;\n#endif\n}\n#ifdef SHOW_REFLECTIVE_OCEAN\nfloat waveFade(float edge0, float edge1, float x)\n{\nfloat y = clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);\nreturn pow(1.0 - y, 5.0);\n}\nfloat linearFade(float edge0, float edge1, float x)\n{\nreturn clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);\n}\nconst float oceanFrequencyLowAltitude = 825000.0;\nconst float oceanAnimationSpeedLowAltitude = 0.004;\nconst float oceanOneOverAmplitudeLowAltitude = 1.0 / 2.0;\nconst float oceanSpecularIntensity = 0.5;\nconst float oceanFrequencyHighAltitude = 125000.0;\nconst float oceanAnimationSpeedHighAltitude = 0.008;\nconst float oceanOneOverAmplitudeHighAltitude = 1.0 / 2.0;\nvec4 computeWaterColor(vec3 positionEyeCoordinates, vec2 textureCoordinates, mat3 enuToEye, vec4 imageryColor, float maskValue)\n{\nvec3 positionToEyeEC = -positionEyeCoordinates;\nfloat positionToEyeECLength = length(positionToEyeEC);\nvec3 normalizedpositionToEyeEC = normalize(normalize(positionToEyeEC));\nfloat waveIntensity = waveFade(70000.0, 1000000.0, positionToEyeECLength);\n#ifdef SHOW_OCEAN_WAVES\nfloat time = czm_frameNumber * oceanAnimationSpeedHighAltitude;\nvec4 noise = czm_getWaterNoise(u_oceanNormalMap, textureCoordinates * oceanFrequencyHighAltitude, time, 0.0);\nvec3 normalTangentSpaceHighAltitude = vec3(noise.xy, noise.z * oceanOneOverAmplitudeHighAltitude);\ntime = czm_frameNumber * oceanAnimationSpeedLowAltitude;\nnoise = czm_getWaterNoise(u_oceanNormalMap, textureCoordinates * oceanFrequencyLowAltitude, time, 0.0);\nvec3 normalTangentSpaceLowAltitude = vec3(noise.xy, noise.z * oceanOneOverAmplitudeLowAltitude);\nfloat highAltitudeFade = linearFade(0.0, 60000.0, positionToEyeECLength);\nfloat lowAltitudeFade = 1.0 - linearFade(20000.0, 60000.0, positionToEyeECLength);\nvec3 normalTangentSpace =\n(highAltitudeFade * normalTangentSpaceHighAltitude) +\n(lowAltitudeFade * normalTangentSpaceLowAltitude);\nnormalTangentSpace = normalize(normalTangentSpace);\nnormalTangentSpace.xy *= waveIntensity;\nnormalTangentSpace = normalize(normalTangentSpace);\n#else\nvec3 normalTangentSpace = vec3(0.0, 0.0, 1.0);\n#endif\nvec3 normalEC = enuToEye * normalTangentSpace;\nconst vec3 waveHighlightColor = vec3(0.3, 0.45, 0.6);\nfloat diffuseIntensity = czm_getLambertDiffuse(czm_sunDirectionEC, normalEC) * maskValue;\nvec3 diffuseHighlight = waveHighlightColor * diffuseIntensity;\n#ifdef SHOW_OCEAN_WAVES\nfloat tsPerturbationRatio = normalTangentSpace.z;\nvec3 nonDiffuseHighlight = mix(waveHighlightColor * 5.0 * (1.0 - tsPerturbationRatio), vec3(0.0), diffuseIntensity);\n#else\nvec3 nonDiffuseHighlight = vec3(0.0);\n#endif\nfloat specularIntensity = czm_getSpecular(czm_sunDirectionEC, normalizedpositionToEyeEC, normalEC, 10.0) + 0.25 * czm_getSpecular(czm_moonDirectionEC, normalizedpositionToEyeEC, normalEC, 10.0);\nfloat surfaceReflectance = mix(0.0, mix(u_zoomedOutOceanSpecularIntensity, oceanSpecularIntensity, waveIntensity), maskValue);\nfloat specular = specularIntensity * surfaceReflectance;\nreturn vec4(imageryColor.rgb + diffuseHighlight + nonDiffuseHighlight + specular, imageryColor.a);\n}\n#endif\n"}),r("Shaders/GlobeVS",[],function(){"use strict";return"#ifdef QUANTIZATION_BITS12\nattribute vec4 compressed;\n#else\nattribute vec4 position3DAndHeight;\nattribute vec3 textureCoordAndEncodedNormals;\n#endif\nuniform vec3 u_center3D;\nuniform mat4 u_modifiedModelView;\nuniform mat4 u_modifiedModelViewProjection;\nuniform vec4 u_tileRectangle;\nuniform vec2 u_southAndNorthLatitude;\nuniform vec2 u_southMercatorYAndOneOverHeight;\nvarying vec3 v_positionMC;\nvarying vec3 v_positionEC;\nvarying vec2 v_textureCoordinates;\nvarying vec3 v_normalMC;\nvarying vec3 v_normalEC;\n#ifdef FOG\nvarying float v_distance;\nvarying vec3 v_mieColor;\nvarying vec3 v_rayleighColor;\n#endif\nvec4 getPosition(vec3 position, float height, vec2 textureCoordinates);\nfloat get2DYPositionFraction(vec2 textureCoordinates);\nvec4 getPosition3DMode(vec3 position, float height, vec2 textureCoordinates)\n{\nreturn u_modifiedModelViewProjection * vec4(position, 1.0);\n}\nfloat get2DMercatorYPositionFraction(vec2 textureCoordinates)\n{\nconst float maxTileWidth = 0.003068;\nfloat positionFraction = textureCoordinates.y;\nfloat southLatitude = u_southAndNorthLatitude.x;\nfloat northLatitude = u_southAndNorthLatitude.y;\nif (northLatitude - southLatitude > maxTileWidth)\n{\nfloat southMercatorY = u_southMercatorYAndOneOverHeight.x;\nfloat oneOverMercatorHeight = u_southMercatorYAndOneOverHeight.y;\nfloat currentLatitude = mix(southLatitude, northLatitude, textureCoordinates.y);\ncurrentLatitude = clamp(currentLatitude, -czm_webMercatorMaxLatitude, czm_webMercatorMaxLatitude);\npositionFraction = czm_latitudeToWebMercatorFraction(currentLatitude, southMercatorY, oneOverMercatorHeight);\n}\nreturn positionFraction;\n}\nfloat get2DGeographicYPositionFraction(vec2 textureCoordinates)\n{\nreturn textureCoordinates.y;\n}\nvec4 getPositionPlanarEarth(vec3 position, float height, vec2 textureCoordinates)\n{\nfloat yPositionFraction = get2DYPositionFraction(textureCoordinates);\nvec4 rtcPosition2D = vec4(height, mix(u_tileRectangle.st, u_tileRectangle.pq, vec2(textureCoordinates.x, yPositionFraction)), 1.0);\nreturn u_modifiedModelViewProjection * rtcPosition2D;\n}\nvec4 getPosition2DMode(vec3 position, float height, vec2 textureCoordinates)\n{\nreturn getPositionPlanarEarth(position, 0.0, textureCoordinates);\n}\nvec4 getPositionColumbusViewMode(vec3 position, float height, vec2 textureCoordinates)\n{\nreturn getPositionPlanarEarth(position, height, textureCoordinates);\n}\nvec4 getPositionMorphingMode(vec3 position, float height, vec2 textureCoordinates)\n{\nvec3 position3DWC = position + u_center3D;\nfloat yPositionFraction = get2DYPositionFraction(textureCoordinates);\nvec4 position2DWC = vec4(height, mix(u_tileRectangle.st, u_tileRectangle.pq, vec2(textureCoordinates.x, yPositionFraction)), 1.0);\nvec4 morphPosition = czm_columbusViewMorph(position2DWC, vec4(position3DWC, 1.0), czm_morphTime);\nreturn czm_modelViewProjection * morphPosition;\n}\n#ifdef QUANTIZATION_BITS12\nuniform vec2 u_minMaxHeight;\nuniform mat4 u_scaleAndBias;\n#endif\nvoid main()\n{\n#ifdef QUANTIZATION_BITS12\nvec2 xy = czm_decompressTextureCoordinates(compressed.x);\nvec2 zh = czm_decompressTextureCoordinates(compressed.y);\nvec3 position = vec3(xy, zh.x);\nfloat height = zh.y;\nvec2 textureCoordinates = czm_decompressTextureCoordinates(compressed.z);\nfloat encodedNormal = compressed.w;\nheight = height * (u_minMaxHeight.y - u_minMaxHeight.x) + u_minMaxHeight.x;\nposition = (u_scaleAndBias * vec4(position, 1.0)).xyz;\n#else\nvec3 position = position3DAndHeight.xyz;\nfloat height = position3DAndHeight.w;\nvec2 textureCoordinates = textureCoordAndEncodedNormals.xy;\nfloat encodedNormal = textureCoordAndEncodedNormals.z;\n#endif\nvec3 position3DWC = position + u_center3D;\ngl_Position = getPosition(position, height, textureCoordinates);\nv_textureCoordinates = textureCoordinates;\n#if defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL)\nv_positionEC = (u_modifiedModelView * vec4(position, 1.0)).xyz;\nv_positionMC = position3DWC;\nv_normalMC = czm_octDecode(encodedNormal);\nv_normalEC = czm_normal3D * v_normalMC;\n#elif defined(SHOW_REFLECTIVE_OCEAN) || defined(ENABLE_DAYNIGHT_SHADING) || defined(GENERATE_POSITION)\nv_positionEC = (u_modifiedModelView * vec4(position, 1.0)).xyz;\nv_positionMC = position3DWC;\n#endif\n#ifdef FOG\nAtmosphereColor atmosColor = computeGroundAtmosphereFromSpace(position3DWC);\nv_mieColor = atmosColor.mie;\nv_rayleighColor = atmosColor.rayleigh;\nv_distance = length((czm_modelView3D * vec4(position3DWC, 1.0)).xyz);\n#endif\n}\n";
-}),r("Shaders/GroundAtmosphere",[],function(){"use strict";return"const float fInnerRadius = 6378137.0;\nconst float fOuterRadius = 6378137.0 * 1.025;\nconst float fOuterRadius2 = fOuterRadius * fOuterRadius;\nconst float Kr = 0.0025;\nconst float Km = 0.0015;\nconst float ESun = 15.0;\nconst float fKrESun = Kr * ESun;\nconst float fKmESun = Km * ESun;\nconst float fKr4PI = Kr * 4.0 * czm_pi;\nconst float fKm4PI = Km * 4.0 * czm_pi;\nconst float fScale = 1.0 / (fOuterRadius - fInnerRadius);\nconst float fScaleDepth = 0.25;\nconst float fScaleOverScaleDepth = fScale / fScaleDepth;\nstruct AtmosphereColor\n{\nvec3 mie;\nvec3 rayleigh;\n};\nconst int nSamples = 2;\nconst float fSamples = 2.0;\nfloat scale(float fCos)\n{\nfloat x = 1.0 - fCos;\nreturn fScaleDepth * exp(-0.00287 + x*(0.459 + x*(3.83 + x*(-6.80 + x*5.25))));\n}\nAtmosphereColor computeGroundAtmosphereFromSpace(vec3 v3Pos)\n{\nvec3 v3InvWavelength = vec3(1.0 / pow(0.650, 4.0), 1.0 / pow(0.570, 4.0), 1.0 / pow(0.475, 4.0));\nvec3 v3Ray = v3Pos - czm_viewerPositionWC;\nfloat fFar = length(v3Ray);\nv3Ray /= fFar;\nfloat fCameraHeight = length(czm_viewerPositionWC);\nfloat fCameraHeight2 = fCameraHeight * fCameraHeight;\nfloat B = 2.0 * length(czm_viewerPositionWC) * dot(normalize(czm_viewerPositionWC), v3Ray);\nfloat C = fCameraHeight2 - fOuterRadius2;\nfloat fDet = max(0.0, B*B - 4.0 * C);\nfloat fNear = 0.5 * (-B - sqrt(fDet));\nvec3 v3Start = czm_viewerPositionWC + v3Ray * fNear;\nfFar -= fNear;\nfloat fDepth = exp((fInnerRadius - fOuterRadius) / fScaleDepth);\nfloat fLightAngle = 1.0;\nfloat fCameraAngle = dot(-v3Ray, v3Pos) / length(v3Pos);\nfloat fCameraScale = scale(fCameraAngle);\nfloat fLightScale = scale(fLightAngle);\nfloat fCameraOffset = fDepth*fCameraScale;\nfloat fTemp = (fLightScale + fCameraScale);\nfloat fSampleLength = fFar / fSamples;\nfloat fScaledLength = fSampleLength * fScale;\nvec3 v3SampleRay = v3Ray * fSampleLength;\nvec3 v3SamplePoint = v3Start + v3SampleRay * 0.5;\nvec3 v3FrontColor = vec3(0.0);\nvec3 v3Attenuate = vec3(0.0);\nfor(int i=0; i<nSamples; i++)\n{\nfloat fHeight = length(v3SamplePoint);\nfloat fDepth = exp(fScaleOverScaleDepth * (fInnerRadius - fHeight));\nfloat fScatter = fDepth*fTemp - fCameraOffset;\nv3Attenuate = exp(-fScatter * (v3InvWavelength * fKr4PI + fKm4PI));\nv3FrontColor += v3Attenuate * (fDepth * fScaledLength);\nv3SamplePoint += v3SampleRay;\n}\nAtmosphereColor color;\ncolor.mie = v3FrontColor * (v3InvWavelength * fKrESun + fKmESun);\ncolor.rayleigh = v3Attenuate;\nreturn color;\n}\n"}),r("Scene/GlobeSurfaceShaderSet",["../Core/defined","../Core/destroyObject","../Core/TerrainQuantization","../Renderer/ShaderProgram","../Scene/SceneMode"],function(e,t,r,i,n){"use strict";function o(e,t,r){this.numberOfDayTextures=e,this.flags=t,this.shaderProgram=r}function a(){this.baseVertexShaderSource=void 0,this.baseFragmentShaderSource=void 0,this._shadersByTexturesFlags=[],this._pickShaderPrograms=[]}function s(e){var t,r="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPosition3DMode(position, height, textureCoordinates); }",i="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPositionColumbusViewMode(position, height, textureCoordinates); }",o="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPositionMorphingMode(position, height, textureCoordinates); }";switch(e){case n.SCENE3D:t=r;break;case n.SCENE2D:case n.COLUMBUS_VIEW:t=i;break;case n.MORPHING:t=o}return t}function l(e){var t="float get2DYPositionFraction(vec2 textureCoordinates) { return get2DGeographicYPositionFraction(textureCoordinates); }",r="float get2DYPositionFraction(vec2 textureCoordinates) { return get2DMercatorYPositionFraction(textureCoordinates); }";return e?r:t}return a.prototype.getShaderProgram=function(t,n,a,u,c,h,d,p,m,f,_,v,g,y,C){var w=0,S="",E=n.pickTerrain.mesh.encoding,T=E.quantization;T===r.BITS12&&(w=1,S="QUANTIZATION_BITS12");var b=t.mode,x=b|u<<2|c<<3|h<<4|d<<5|p<<6|m<<7|f<<8|_<<9|v<<10|g<<11|y<<12|C<<13|w<<14,A=n.surfaceShader;if(e(A)&&A.numberOfDayTextures===a&&A.flags===x)return A.shaderProgram;var P=this._shadersByTexturesFlags[a];if(e(P)||(P=this._shadersByTexturesFlags[a]=[]),A=P[x],!e(A)){var M=this.baseVertexShaderSource.clone(),D=this.baseFragmentShaderSource.clone();M.defines.push(S),D.defines.push("TEXTURE_UNITS "+a),u&&D.defines.push("APPLY_BRIGHTNESS"),c&&D.defines.push("APPLY_CONTRAST"),h&&D.defines.push("APPLY_HUE"),d&&D.defines.push("APPLY_SATURATION"),p&&D.defines.push("APPLY_GAMMA"),m&&D.defines.push("APPLY_ALPHA"),f&&(D.defines.push("SHOW_REFLECTIVE_OCEAN"),M.defines.push("SHOW_REFLECTIVE_OCEAN")),_&&D.defines.push("SHOW_OCEAN_WAVES"),v&&(g?(M.defines.push("ENABLE_VERTEX_LIGHTING"),D.defines.push("ENABLE_VERTEX_LIGHTING")):(M.defines.push("ENABLE_DAYNIGHT_SHADING"),D.defines.push("ENABLE_DAYNIGHT_SHADING"))),C&&(M.defines.push("FOG"),D.defines.push("FOG"));for(var I="    vec4 computeDayColor(vec4 initialColor, vec2 textureCoordinates)\n    {\n        vec4 color = initialColor;\n",R=0;R<a;++R)I+="    color = sampleAndBlend(\n        color,\n        u_dayTextures["+R+"],\n        textureCoordinates,\n        u_dayTextureTexCoordsRectangle["+R+"],\n        u_dayTextureTranslationAndScale["+R+"],\n        "+(m?"u_dayTextureAlpha["+R+"]":"1.0")+",\n        "+(u?"u_dayTextureBrightness["+R+"]":"0.0")+",\n        "+(c?"u_dayTextureContrast["+R+"]":"0.0")+",\n        "+(h?"u_dayTextureHue["+R+"]":"0.0")+",\n        "+(d?"u_dayTextureSaturation["+R+"]":"0.0")+",\n        "+(p?"u_dayTextureOneOverGamma["+R+"]":"0.0")+"\n    );\n";I+="        return color;\n    }",D.sources.push(I),M.sources.push(s(b)),M.sources.push(l(y));var O=i.fromCache({context:t.context,vertexShaderSource:M,fragmentShaderSource:D,attributeLocations:E.getAttributeLocations()});A=P[x]=new o(a,x,O)}return n.surfaceShader=A,A.shaderProgram},a.prototype.getPickShaderProgram=function(t,n,o){var a=0,u="",c=n.pickTerrain.mesh.encoding,h=c.quantization;h===r.BITS12&&(a=1,u="QUANTIZATION_BITS12");var d=t.mode,p=d|o<<2|a<<3,m=this._pickShaderPrograms[p];if(!e(m)){var f=this.baseVertexShaderSource.clone();f.defines.push(u),f.sources.push(s(d)),f.sources.push(l(o));var _="void main()\n{\n    gl_FragColor = vec4(1.0, 1.0, 0.0, 1.0);\n}\n";m=this._pickShaderPrograms[p]=i.fromCache({context:t.context,vertexShaderSource:f,fragmentShaderSource:_,attributeLocations:c.getAttributeLocations()})}return m},a.prototype.destroy=function(){var r,i,n=this._shadersByTexturesFlags;for(var o in n)if(n.hasOwnProperty(o)){var a=n[o];if(!e(a))continue;for(r in a)a.hasOwnProperty(r)&&(i=a[r],e(i)&&i.shaderProgram.destroy())}var s=this._pickShaderPrograms;for(r in s)s.hasOwnProperty(r)&&(i=s[r],i.destroy());return t(this)},a}),r("Scene/ImageryState",["../Core/freezeObject"],function(e){"use strict";var t={UNLOADED:0,TRANSITIONING:1,RECEIVED:2,TEXTURE_LOADED:3,READY:4,FAILED:5,INVALID:6,PLACEHOLDER:7};return e(t)}),r("Scene/QuadtreeTileLoadState",["../Core/freezeObject"],function(e){"use strict";var t={START:0,LOADING:1,DONE:2,FAILED:3};return e(t)}),r("Scene/TerrainState",["../Core/freezeObject"],function(e){"use strict";var t={FAILED:0,UNLOADED:1,RECEIVING:2,RECEIVED:3,TRANSFORMING:4,TRANSFORMED:5,READY:6};return e(t)}),r("Scene/TileTerrain",["../Core/BoundingSphere","../Core/Cartesian3","../Core/ComponentDatatype","../Core/defined","../Core/DeveloperError","../Core/IndexDatatype","../Core/OrientedBoundingBox","../Core/Request","../Core/TileProviderError","../Renderer/Buffer","../Renderer/BufferUsage","../Renderer/VertexArray","../ThirdParty/when","./TerrainState","./TileBoundingRegion"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(e){this.state=p.UNLOADED,this.data=void 0,this.mesh=void 0,this.vertexArray=void 0,this.upsampleDetails=e}function _(e,t,r,n,o,a){function u(t){e.data=t,e.state=p.RECEIVED}function c(){e.state=p.FAILED;var i="Failed to obtain terrain tile X: "+r+" Y: "+n+" Level: "+o+".";t._requestError=l.handleError(t._requestError,t,t.errorEvent,i,r,n,o,h)}function h(){var l=new s({distance:a});e.data=t.requestTileGeometry(r,n,o,l),i(e.data)?(e.state=p.RECEIVING,d(e.data,u,c)):e.state=p.UNLOADED}h()}function v(e,t,r,n,o,a){var s=r.tilingScheme,l=e.data,u=l.createMesh(s,n,o,a,t.terrainExaggeration);i(u)&&(e.state=p.TRANSFORMING,d(u,function(t){e.mesh=t,e.state=p.TRANSFORMED},function(){e.state=p.FAILED}))}function g(e,t,r,n,a,s){var l=e.mesh.vertices,d=u.createVertexBuffer({context:t,typedArray:l,usage:c.STATIC_DRAW}),m=e.mesh.encoding.getAttributes(d),f=e.mesh.indices.indexBuffers||{},_=f[t.id];if(!i(_)||_.isDestroyed()){var v=e.mesh.indices,g=2===v.BYTES_PER_ELEMENT?o.UNSIGNED_SHORT:o.UNSIGNED_INT;_=u.createIndexBuffer({context:t,typedArray:v,usage:c.STATIC_DRAW,indexDatatype:g}),_.vertexArrayDestroyable=!1,_.referenceCount=1,f[t.id]=_,e.mesh.indices.indexBuffers=f}else++_.referenceCount;e.vertexArray=new h({context:t,attributes:m,indexBuffer:_}),e.state=p.READY}return f.prototype.freeResources=function(){if(this.state=p.UNLOADED,this.data=void 0,this.mesh=void 0,i(this.vertexArray)){var e=this.vertexArray.indexBuffer;this.vertexArray.destroy(),this.vertexArray=void 0,!e.isDestroyed()&&i(e.referenceCount)&&(--e.referenceCount,0===e.referenceCount&&e.destroy())}},f.prototype.publishToTile=function(r){var i=r.data,n=this.mesh;t.clone(n.center,i.center),i.minimumHeight=n.minimumHeight,i.maximumHeight=n.maximumHeight,i.boundingSphere3D=e.clone(n.boundingSphere3D,i.boundingSphere3D),i.orientedBoundingBox=a.clone(n.orientedBoundingBox,i.orientedBoundingBox),i.tileBoundingRegion.minimumHeight=n.minimumHeight,i.tileBoundingRegion.maximumHeight=n.maximumHeight,r.data.occludeePointInScaledSpace=t.clone(n.occludeePointInScaledSpace,i.occludeePointInScaledSpace)},f.prototype.processLoadStateMachine=function(e,t,r,i,n,o){this.state===p.UNLOADED&&_(this,t,r,i,n,o),this.state===p.RECEIVED&&v(this,e,t,r,i,n),this.state===p.TRANSFORMED&&g(this,e.context,t,r,i,n)},f.prototype.processUpsampleStateMachine=function(e,t,r,n,o){if(this.state===p.UNLOADED){var a=this.upsampleDetails,s=a.data,l=a.x,u=a.y,c=a.level;if(this.data=s.upsample(t.tilingScheme,l,u,c,r,n,o),!i(this.data))return;this.state=p.RECEIVING;var h=this;d(this.data,function(e){h.data=e,h.state=p.RECEIVED},function(){h.state=p.FAILED})}this.state===p.RECEIVED&&v(this,e,t,r,n,o),this.state===p.TRANSFORMED&&g(this,e.context,t,r,n,o)},f}),r("Scene/GlobeSurfaceTile",["../Core/BoundingSphere","../Core/Cartesian3","../Core/Cartesian4","../Core/Cartographic","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/IntersectionTests","../Core/PixelFormat","../Core/Rectangle","../Renderer/PixelDatatype","../Renderer/Sampler","../Renderer/Texture","../Renderer/TextureMagnificationFilter","../Renderer/TextureMinificationFilter","../Renderer/TextureWrap","./ImageryState","./QuadtreeTileLoadState","./SceneMode","./TerrainState","./TileBoundingRegion","./TileTerrain"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w){"use strict";function S(){this.imagery=[],this.waterMaskTexture=void 0,this.waterMaskTranslationAndScale=new r(0,0,1,1),this.terrainData=void 0,this.center=new t,this.vertexArray=void 0,this.minimumHeight=0,this.maximumHeight=0,this.boundingSphere3D=new e,this.boundingSphere2D=new e,this.orientedBoundingBox=void 0,this.tileBoundingRegion=void 0,this.occludeePointInScaledSpace=new t,this.loadedTerrain=void 0,this.upsampledTerrain=void 0,this.pickBoundingSphere=new e,this.pickTerrain=void 0,this.surfaceShader=void 0}function E(e,r,i,n,a,s){if(e.decodePosition(n,a,s),o(r)&&r!==g.SCENE3D){var l=i.ellipsoid,u=l.cartesianToCartographic(s);i.project(u,s),t.fromElements(s.z,s.x,s.y,s)}return s}function T(e){var t,r;return o(e.parent)&&o(e.parent.data)&&(t=e.parent.data.minimumHeight,r=e.parent.data.maximumHeight),new C({rectangle:e.rectangle,ellipsoid:e.tilingScheme.ellipsoid,minimumHeight:t,maximumHeight:r})}function b(e,t,r){var i=e.data,n=A(e);o(n)&&(i.upsampledTerrain=new w(n)),D(e,t)&&(i.loadedTerrain=new w);for(var a=0,s=r.length;a<s;++a){var l=r.get(a);l.show&&l._createTileImagerySkeletons(e,t)}}function x(e,t,r,i){var a=e.data,s=a.loadedTerrain,l=a.upsampledTerrain,u=!1;o(s)&&(s.processLoadStateMachine(t,r,e.x,e.y,e.level,e._distance),s.state>=y.RECEIVED&&(a.terrainData!==s.data&&(a.terrainData=s.data,R(t.context,a),M(e)),u=!0),s.state===y.READY?(s.publishToTile(e),o(e.data.vertexArray)&&i.push(e.data.vertexArray),e.data.vertexArray=s.vertexArray,s.vertexArray=void 0,a.pickTerrain=n(a.loadedTerrain,a.upsampledTerrain),a.loadedTerrain=void 0,a.upsampledTerrain=void 0):s.state===y.FAILED&&(a.loadedTerrain=void 0)),!u&&o(l)&&(l.processUpsampleStateMachine(t,r,e.x,e.y,e.level),l.state>=y.RECEIVED&&a.terrainData!==l.data&&(a.terrainData=l.data,r.hasWaterMask&&O(e),P(e)),l.state===y.READY?(l.publishToTile(e),o(e.data.vertexArray)&&i.push(e.data.vertexArray),e.data.vertexArray=l.vertexArray,l.vertexArray=void 0,a.pickTerrain=a.upsampledTerrain,a.upsampledTerrain=void 0):l.state===y.FAILED&&(a.upsampledTerrain=void 0))}function A(e){for(var t=e.parent;o(t)&&o(t.data)&&!o(t.data.terrainData);)t=t.parent;if(o(t)&&o(t.data))return{data:t.data.terrainData,x:t.x,y:t.y,level:t.level}}function P(e){var t=e.data;if(o(e._children))for(var r=0;r<4;++r){var i=e._children[r];if(i.state!==v.START){var n=i.data;if(o(n.terrainData)&&!n.terrainData.wasCreatedByUpsampling())continue;o(n.upsampledTerrain)&&n.upsampledTerrain.freeResources(),n.upsampledTerrain=new w({data:t.terrainData,x:e.x,y:e.y,level:e.level}),i.state=v.LOADING}}}function M(e){var t=e.data;if(o(e.children))for(var r=0;r<4;++r){var i=e.children[r];if(i.state!==v.START){var n=i.data;if(o(n.terrainData)&&!n.terrainData.wasCreatedByUpsampling())continue;o(n.upsampledTerrain)&&n.upsampledTerrain.freeResources(),n.upsampledTerrain=new w({data:t.terrainData,x:e.x,y:e.y,level:e.level}),t.terrainData.isChildAvailable(e.x,e.y,i.x,i.y)&&(o(n.loadedTerrain)||(n.loadedTerrain=new w)),i.state=v.LOADING}}}function D(e,t){var r=t.getTileDataAvailable(e.x,e.y,e.level);if(o(r))return r;var i=e.parent;return!o(i)||!(!o(i.data)||!o(i.data.terrainData))&&i.data.terrainData.isChildAvailable(i.x,i.y,e.x,e.y)}function I(e){var t=e.cache.tile_waterMaskData;if(!o(t)){var r=new d({context:e,pixelFormat:l.LUMINANCE,pixelDatatype:c.UNSIGNED_BYTE,source:{arrayBufferView:new Uint8Array([255]),width:1,height:1}});r.referenceCount=1;var i=new h({wrapS:f.CLAMP_TO_EDGE,wrapT:f.CLAMP_TO_EDGE,minificationFilter:m.LINEAR,magnificationFilter:p.LINEAR});t={allWaterTexture:r,sampler:i,destroy:function(){this.allWaterTexture.destroy()}},e.cache.tile_waterMaskData=t}return t}function R(e,t){var i=t.waterMaskTexture;o(i)&&(--i.referenceCount,0===i.referenceCount&&i.destroy(),t.waterMaskTexture=void 0);var n=t.terrainData.waterMask;if(o(n)){var a,s=I(e),u=n.length;if(1===u){if(0===n[0])return;a=s.allWaterTexture}else{var h=Math.sqrt(u);a=new d({context:e,pixelFormat:l.LUMINANCE,pixelDatatype:c.UNSIGNED_BYTE,source:{width:h,height:h,arrayBufferView:n},sampler:s.sampler}),a.referenceCount=0}++a.referenceCount,t.waterMaskTexture=a,r.fromElements(0,0,1,1,t.waterMaskTranslationAndScale)}}function O(e){for(var t=e.data,r=e.parent;o(r)&&!o(r.data.terrainData)||r.data.terrainData.wasCreatedByUpsampling();)r=r.parent;if(o(r)&&o(r.data.waterMaskTexture)){t.waterMaskTexture=r.data.waterMaskTexture,++t.waterMaskTexture.referenceCount;var i=r.rectangle,n=e.rectangle,a=n.width,s=n.height,l=a/i.width,u=s/i.height;t.waterMaskTranslationAndScale.x=l*(n.west-i.west)/a,t.waterMaskTranslationAndScale.y=u*(n.south-i.south)/s,t.waterMaskTranslationAndScale.z=l,t.waterMaskTranslationAndScale.w=u}}a(S.prototype,{eligibleForUnloading:{get:function(){for(var e=this.loadedTerrain,t=o(e)&&(e.state===y.RECEIVING||e.state===y.TRANSFORMING),r=this.upsampledTerrain,i=o(r)&&(r.state===y.RECEIVING||r.state===y.TRANSFORMING),n=!t&&!i,a=this.imagery,s=0,l=a.length;n&&s<l;++s){var u=a[s];n=!o(u.loadingImagery)||u.loadingImagery.state!==_.TRANSITIONING}return n}}});var N=new t,L=new t,B=new t,F=new t;return S.prototype.pick=function(e,r,i,n,a){var l=this.pickTerrain;if(o(l)){var u=l.mesh;if(o(u))for(var c=u.vertices,h=u.indices,d=u.encoding,p=h.length,m=0;m<p;m+=3){var f=h[m],_=h[m+1],v=h[m+2],g=E(d,r,i,c,f,N),y=E(d,r,i,c,_,L),C=E(d,r,i,c,v,B),w=s.rayTriangle(e,g,y,C,n,F);if(o(w))return t.clone(w,a)}}},S.prototype.freeResources=function(){o(this.waterMaskTexture)&&(--this.waterMaskTexture.referenceCount,0===this.waterMaskTexture.referenceCount&&this.waterMaskTexture.destroy(),this.waterMaskTexture=void 0),this.terrainData=void 0,o(this.loadedTerrain)&&(this.loadedTerrain.freeResources(),this.loadedTerrain=void 0),o(this.upsampledTerrain)&&(this.upsampledTerrain.freeResources(),this.upsampledTerrain=void 0),o(this.pickTerrain)&&(this.pickTerrain.freeResources(),this.pickTerrain=void 0);var e,t,r=this.imagery;for(e=0,t=r.length;e<t;++e)r[e].freeResources();this.imagery.length=0,this.freeVertexArray()},S.prototype.freeVertexArray=function(){var e;o(this.vertexArray)&&(e=this.vertexArray.indexBuffer,this.vertexArray=this.vertexArray.destroy(),!e.isDestroyed()&&o(e.referenceCount)&&(--e.referenceCount,0===e.referenceCount&&e.destroy())),o(this.wireframeVertexArray)&&(e=this.wireframeVertexArray.indexBuffer,this.wireframeVertexArray=this.wireframeVertexArray.destroy(),!e.isDestroyed()&&o(e.referenceCount)&&(--e.referenceCount,0===e.referenceCount&&e.destroy()))},S.processStateMachine=function(e,t,r,i,n){var a=e.data;o(a)||(a=e.data=new S,a.tileBoundingRegion=T(e,t),e._distance=a.tileBoundingRegion.distanceToCamera(t)),e.state===v.START&&(b(e,r,i),e.state=v.LOADING),e.state===v.LOADING&&x(e,t,r,n);for(var s=o(a.vertexArray),l=!o(a.loadedTerrain)&&!o(a.upsampledTerrain),u=o(a.terrainData)&&a.terrainData.wasCreatedByUpsampling(),c=a.imagery,h=0,d=c.length;h<d;++h){var p=c[h];if(o(p.loadingImagery)){if(p.loadingImagery.state===_.PLACEHOLDER){var m=p.loadingImagery.imageryLayer;if(m.imageryProvider.ready){p.freeResources(),c.splice(h,1),m._createTileImagerySkeletons(e,r,h),--h,d=c.length;continue}u=!1}var f=p.processStateMachine(e,t);l=l&&f,s=s&&(f||o(p.readyImagery)),u=u&&o(p.loadingImagery)&&(p.loadingImagery.state===_.FAILED||p.loadingImagery.state===_.INVALID)}else u=!1}e.upsampledFromParent=u,h===d&&(s&&(e.renderable=!0),l&&(e.state=v.DONE))},S}),r("Shaders/ReprojectWebMercatorFS",[],function(){"use strict";return"uniform sampler2D u_texture;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\ngl_FragColor = texture2D(u_texture, v_textureCoordinates);\n}\n"}),r("Shaders/ReprojectWebMercatorVS",[],function(){"use strict";return"attribute vec4 position;\nattribute float webMercatorT;\nuniform vec2 u_textureDimensions;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\nv_textureCoordinates = vec2(position.x, webMercatorT);\ngl_Position = czm_viewportOrthographic * (position * vec4(u_textureDimensions, 1.0, 1.0));\n}\n"}),r("Scene/Imagery",["../Core/defined","../Core/destroyObject","./ImageryState"],function(e,t,r){"use strict";function i(t,i,n,o,a){if(this.imageryLayer=t,this.x=i,this.y=n,this.level=o,0!==o){var s=i/2|0,l=n/2|0,u=o-1;this.parent=t.getImageryFromCache(s,l,u)}if(this.state=r.UNLOADED,this.imageUrl=void 0,this.image=void 0,this.texture=void 0,this.credits=void 0,this.referenceCount=0,!e(a)&&t.imageryProvider.ready){var c=t.imageryProvider.tilingScheme;a=c.tileXYToRectangle(i,n,o)}this.rectangle=a}return i.createPlaceholder=function(e){var t=new i(e,0,0,0);return t.addReference(),t.state=r.PLACEHOLDER,t},i.prototype.addReference=function(){++this.referenceCount},i.prototype.releaseReference=function(){return--this.referenceCount,0===this.referenceCount?(this.imageryLayer.removeImageryFromCache(this),e(this.parent)&&this.parent.releaseReference(),e(this.image)&&e(this.image.destroy)&&this.image.destroy(),e(this.texture)&&this.texture.destroy(),t(this),0):this.referenceCount},i.prototype.processStateMachine=function(e,t){this.state===r.UNLOADED&&(this.state=r.TRANSITIONING,this.imageryLayer._requestImagery(this,t)),this.state===r.RECEIVED&&(this.state=r.TRANSITIONING,this.imageryLayer._createTexture(e.context,this)),this.state===r.TEXTURE_LOADED&&(this.state=r.TRANSITIONING,this.imageryLayer._reprojectTexture(e,this))},i}),r("Scene/TileImagery",["../Core/defined","./ImageryState"],function(e,t){"use strict";function r(e,t){this.readyImagery=void 0,this.loadingImagery=e,this.textureCoordinateRectangle=t,this.textureTranslationAndScale=void 0}return r.prototype.freeResources=function(){e(this.readyImagery)&&this.readyImagery.releaseReference(),e(this.loadingImagery)&&this.loadingImagery.releaseReference()},r.prototype.processStateMachine=function(r,i){var n=this.loadingImagery,o=n.imageryLayer;if(n.processStateMachine(i,r._distance),n.state===t.READY)return e(this.readyImagery)&&this.readyImagery.releaseReference(),this.readyImagery=this.loadingImagery,this.loadingImagery=void 0,this.textureTranslationAndScale=o._calculateTextureTranslationAndScale(r,this),!0;for(var a,s=n.parent;e(s)&&s.state!==t.READY;)s.state!==t.FAILED&&s.state!==t.INVALID&&(a=a||s),s=s.parent;return this.readyImagery!==s&&(e(this.readyImagery)&&this.readyImagery.releaseReference(),this.readyImagery=s,e(s)&&(s.addReference(),this.textureTranslationAndScale=o._calculateTextureTranslationAndScale(r,this))),(n.state===t.FAILED||n.state===t.INVALID)&&(!e(a)||(a.processStateMachine(i,r._distance),!1))},r}),r("Scene/ImageryLayer",["../Core/BoundingRectangle","../Core/Cartesian2","../Core/Cartesian4","../Core/Color","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/FeatureDetection","../Core/GeographicTilingScheme","../Core/IndexDatatype","../Core/Math","../Core/PixelFormat","../Core/PrimitiveType","../Core/Rectangle","../Core/TerrainProvider","../Core/TileProviderError","../Renderer/Buffer","../Renderer/BufferUsage","../Renderer/ClearCommand","../Renderer/ComputeCommand","../Renderer/ContextLimits","../Renderer/DrawCommand","../Renderer/Framebuffer","../Renderer/MipmapHint","../Renderer/RenderState","../Renderer/Sampler","../Renderer/ShaderProgram","../Renderer/ShaderSource","../Renderer/Texture","../Renderer/TextureMagnificationFilter","../Renderer/TextureMinificationFilter","../Renderer/TextureWrap","../Renderer/VertexArray","../Shaders/ReprojectWebMercatorFS","../Shaders/ReprojectWebMercatorVS","../ThirdParty/when","./Imagery","./ImageryState","./TileImagery"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R,O,N,L,B,F,V,k,z){"use strict";function U(e,t){this._imageryProvider=e,t=o(t,{}),this.alpha=o(t.alpha,o(e.defaultAlpha,1)),this.brightness=o(t.brightness,o(e.defaultBrightness,U.DEFAULT_BRIGHTNESS)),this.contrast=o(t.contrast,o(e.defaultContrast,U.DEFAULT_CONTRAST)),this.hue=o(t.hue,o(e.defaultHue,U.DEFAULT_HUE)),this.saturation=o(t.saturation,o(e.defaultSaturation,U.DEFAULT_SATURATION)),this.gamma=o(t.gamma,o(e.defaultGamma,U.DEFAULT_GAMMA)),this.show=o(t.show,!0),this._minimumTerrainLevel=t.minimumTerrainLevel,this._maximumTerrainLevel=t.maximumTerrainLevel,this._rectangle=o(t.rectangle,f.MAX_VALUE),this._maximumAnisotropy=t.maximumAnisotropy,this._imageryCache={},this._skeletonPlaceholder=new z(V.createPlaceholder(this)),this._show=!0,this._layerIndex=-1,this._isBaseLayer=!1,this._requestImageError=void 0,this._reprojectComputeCommands=[]}function G(e,t,r,i){if(d.isPowerOfTwo(i.width)&&d.isPowerOfTwo(i.height)){var n=t.cache.imageryLayer_mipmapSampler;if(!a(n)){var s=S.maximumTextureFilterAnisotropy;n=t.cache.imageryLayer_mipmapSampler=new A({wrapS:O.CLAMP_TO_EDGE,wrapT:O.CLAMP_TO_EDGE,minificationFilter:R.LINEAR_MIPMAP_LINEAR,magnificationFilter:I.LINEAR,maximumAnisotropy:Math.min(s,o(e._maximumAnisotropy,s))})}i.generateMipmap(b.NICEST),i.sampler=n}else{var l=t.cache.imageryLayer_nonMipmapSampler;a(l)||(l=t.cache.imageryLayer_nonMipmapSampler=new A({wrapS:O.CLAMP_TO_EDGE,wrapT:O.CLAMP_TO_EDGE,minificationFilter:R.LINEAR,magnificationFilter:I.LINEAR})),i.sampler=l}r.state=k.READY}function W(e,t,r){return JSON.stringify([e,t,r])}function H(e,t,r,i){var n=t.cache.imageryLayer_reproject;if(!a(n)){n=t.cache.imageryLayer_reproject={vertexArray:void 0,shaderProgram:void 0,sampler:void 0,destroy:function(){a(this.framebuffer)&&this.framebuffer.destroy(),a(this.vertexArray)&&this.vertexArray.destroy(),a(this.shaderProgram)&&this.shaderProgram.destroy()}};for(var o=new Float32Array(256),s=0,l=0;l<64;++l){var u=l/63;o[s++]=0,o[s++]=u,o[s++]=1,o[s++]=u}var c={position:0,webMercatorT:1},p=_.getRegularGridIndices(2,64),m=g.createIndexBuffer({context:t,typedArray:p,usage:y.STATIC_DRAW,indexDatatype:h.UNSIGNED_SHORT});n.vertexArray=new N({context:t,attributes:[{index:c.position,vertexBuffer:g.createVertexBuffer({context:t,typedArray:o,usage:y.STATIC_DRAW}),componentsPerAttribute:2},{index:c.webMercatorT,vertexBuffer:g.createVertexBuffer({context:t,sizeInBytes:512,usage:y.STREAM_DRAW}),componentsPerAttribute:1}],indexBuffer:m});var f=new M({sources:[B]});n.shaderProgram=P.fromCache({context:t,vertexShaderSource:f,fragmentShaderSource:L,attributeLocations:c}),n.sampler=new A({wrapS:O.CLAMP_TO_EDGE,wrapT:O.CLAMP_TO_EDGE,minificationFilter:R.LINEAR,magnificationFilter:I.LINEAR})}r.sampler=n.sampler;var v=r.width,C=r.height;Z.textureDimensions.x=v,Z.textureDimensions.y=C,Z.texture=r;var w=Math.sin(i.south),S=.5*Math.log((1+w)/(1-w));w=Math.sin(i.north);var E=.5*Math.log((1+w)/(1-w)),T=1/(E-S),x=new D({context:t,width:v,height:C,pixelFormat:r.pixelFormat,pixelDatatype:r.pixelDatatype,preMultiplyAlpha:r.preMultiplyAlpha});d.isPowerOfTwo(v)&&d.isPowerOfTwo(C)&&x.generateMipmap(b.NICEST);for(var F=i.south,V=i.north,k=K,z=0,U=0;U<64;++U){var G=U/63,W=d.lerp(F,V,G);w=Math.sin(W);var H=.5*Math.log((1+w)/(1-w)),q=(H-S)*T;k[z++]=q,k[z++]=q}n.vertexArray.getAttribute(1).vertexBuffer.copyFromArrayView(k),e.shaderProgram=n.shaderProgram,e.outputTexture=x,e.uniformMap=Z,e.vertexArray=n.vertexArray}function q(e,t,r){var i=e._imageryProvider,n=i.tilingScheme,o=n.ellipsoid,a=e._imageryProvider.tilingScheme instanceof c?1:Math.cos(r),s=n.rectangle,l=o.maximumRadius*s.width*a/(i.tileWidth*n.getNumberOfXTilesAtLevel(0)),u=l/t,h=Math.log(u)/Math.log(2),d=Math.round(h);return 0|d}s(U.prototype,{imageryProvider:{get:function(){return this._imageryProvider}},rectangle:{get:function(){return this._rectangle}}}),U.DEFAULT_BRIGHTNESS=1,U.DEFAULT_CONTRAST=1,U.DEFAULT_HUE=0,U.DEFAULT_SATURATION=1,U.DEFAULT_GAMMA=1,U.prototype.isBaseLayer=function(){return this._isBaseLayer},U.prototype.isDestroyed=function(){return!1},U.prototype.destroy=function(){return l(this)};var j=new f,Y=new f,X=new f;U.prototype.getViewableRectangle=function(){var e=this._imageryProvider,t=this._rectangle;return e.readyPromise.then(function(){return f.intersection(e.rectangle,t)})},U.prototype._createTileImagerySkeletons=function(e,t,i){var n=e.data;if(a(this._minimumTerrainLevel)&&e.level<this._minimumTerrainLevel)return!1;if(a(this._maximumTerrainLevel)&&e.level>this._maximumTerrainLevel)return!1;var o=this._imageryProvider;if(a(i)||(i=n.imagery.length),!o.ready)return this._skeletonPlaceholder.loadingImagery.addReference(),n.imagery.splice(i,0,this._skeletonPlaceholder),!0;var s=f.intersection(o.rectangle,this._rectangle,j),l=f.intersection(e.rectangle,s,Y);if(!a(l)){if(!this.isBaseLayer())return!1;var u=s,c=e.rectangle;l=Y,c.south>=u.north?l.north=l.south=u.north:c.north<=u.south?l.north=l.south=u.south:(l.south=Math.max(c.south,u.south),l.north=Math.min(c.north,u.north)),c.west>=u.east?l.west=l.east=u.east:c.east<=u.west?l.west=l.east=u.west:(l.west=Math.max(c.west,u.west),l.east=Math.min(c.east,u.east))}var h=0;l.south>0?h=l.south:l.north<0&&(h=l.north);var d=1,p=d*t.getLevelMaximumGeometricError(e.level),m=q(this,p,h);m=Math.max(0,m);var _=o.maximumLevel;if(m>_&&(m=_),a(o.minimumLevel)){var v=o.minimumLevel;m<v&&(m=v)}var g=o.tilingScheme,y=g.positionToTileXY(f.northwest(l),m),C=g.positionToTileXY(f.southeast(l),m),w=e.rectangle.height/512,S=e.rectangle.width/512,E=g.tileXYToRectangle(y.x,y.y,m);Math.abs(E.south-e.rectangle.north)<S&&y.y<C.y&&++y.y,Math.abs(E.east-e.rectangle.west)<w&&y.x<C.x&&++y.x;var T=g.tileXYToRectangle(C.x,C.y,m);Math.abs(T.north-e.rectangle.south)<S&&C.y>y.y&&--C.y,Math.abs(T.west-e.rectangle.east)<w&&C.x>y.x&&--C.x;var b,x,A=e.rectangle,P=g.tileXYToRectangle(y.x,y.y,m),M=f.intersection(P,s,X),D=0,I=1;!this.isBaseLayer()&&Math.abs(M.west-e.rectangle.west)>=w&&(D=Math.min(1,(M.west-A.west)/A.width)),!this.isBaseLayer()&&Math.abs(M.north-e.rectangle.north)>=S&&(I=Math.max(0,(M.north-A.south)/A.height));for(var R=I,O=y.x;O<=C.x;O++){b=D,P=g.tileXYToRectangle(O,y.y,m),M=f.intersection(P,s,X),D=Math.min(1,(M.east-A.west)/A.width),O===C.x&&(this.isBaseLayer()||Math.abs(M.east-e.rectangle.east)<w)&&(D=1),I=R;for(var N=y.y;N<=C.y;N++){x=I,P=g.tileXYToRectangle(O,N,m),M=f.intersection(P,s,X),I=Math.max(0,(M.south-A.south)/A.height),N===C.y&&(this.isBaseLayer()||Math.abs(M.south-e.rectangle.south)<S)&&(I=0);var L=new r(b,I,D,x),B=this.getImageryFromCache(O,N,m,P);n.imagery.splice(i,0,new z(B,L)),++i}}return!0},U.prototype._calculateTextureTranslationAndScale=function(e,t){var i=t.readyImagery.rectangle,n=e.rectangle,o=n.width,a=n.height,s=o/i.width,l=a/i.height;return new r(s*(n.west-i.west)/o,l*(n.south-i.south)/a,s,l)},U.prototype._requestImagery=function(e,t){function r(t){return a(t)?(e.image=t,e.state=k.RECEIVED,void v.handleSuccess(s._requestImageError)):i()}function i(t){e.state=k.FAILED;var r="Failed to obtain image tile X: "+e.x+" Y: "+e.y+" Level: "+e.level+".";s._requestImageError=v.handleError(s._requestImageError,o,o.errorEvent,r,e.x,e.y,e.level,n,t)}function n(){e.state=k.TRANSITIONING;var n=o.requestImage(e.x,e.y,e.level,t);return a(n)?(a(o.getTileCredits)&&(e.credits=o.getTileCredits(e.x,e.y,e.level)),void F(n,r,i)):void(e.state=k.UNLOADED)}var o=this._imageryProvider,s=this;n()},U.prototype._createTexture=function(e,t){var r=this._imageryProvider;if(a(r.tileDiscardPolicy)){var i=r.tileDiscardPolicy;if(a(i)){if(!i.isReady())return void(t.state=k.RECEIVED);if(i.shouldDiscardImage(t.image))return void(t.state=k.INVALID)}}var n=new D({context:e,source:t.image,pixelFormat:r.hasAlphaChannel?p.RGBA:p.RGB});t.texture=n,t.image=void 0,t.state=k.TEXTURE_LOADED},U.prototype._reprojectTexture=function(e,t){var r=t.texture,i=t.rectangle,n=e.context;if(!(this._imageryProvider.tilingScheme instanceof c)&&i.width/r.width>1e-5){var o=this;t.addReference();var a=new w({persists:!0,owner:this,preExecute:function(e){H(e,n,r,t.rectangle)},postExecute:function(e){r.destroy(),t.texture=e,G(o,n,t,e),t.releaseReference()}});this._reprojectComputeCommands.push(a)}else G(this,n,t,r)},U.prototype.queueReprojectionCommands=function(e){for(var t=this._reprojectComputeCommands,r=t.length,i=0;i<r;++i)e.commandList.push(t[i]);t.length=0},U.prototype.cancelReprojections=function(){this._reprojectComputeCommands.length=0},U.prototype.getImageryFromCache=function(e,t,r,i){var n=W(e,t,r),o=this._imageryCache[n];return a(o)||(o=new V(this,e,t,r,i),this._imageryCache[n]=o),o.addReference(),o},U.prototype.removeImageryFromCache=function(e){var t=W(e.x,e.y,e.level);delete this._imageryCache[t]};var Z={u_textureDimensions:function(){return this.textureDimensions},u_texture:function(){return this.texture},textureDimensions:new t,texture:void 0},K=u.supportsTypedArrays()?new Float32Array(128):void 0;return U}),r("Scene/GlobeSurfaceTileProvider",["../Core/BoundingSphere","../Core/BoxOutlineGeometry","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../Core/FeatureDetection","../Core/GeometryInstance","../Core/GeometryPipeline","../Core/IndexDatatype","../Core/Intersect","../Core/Math","../Core/Matrix4","../Core/OrientedBoundingBox","../Core/PrimitiveType","../Core/Rectangle","../Core/SphereOutlineGeometry","../Core/TerrainQuantization","../Core/Visibility","../Core/WebMercatorProjection","../Renderer/Buffer","../Renderer/BufferUsage","../Renderer/ContextLimits","../Renderer/DrawCommand","../Renderer/RenderState","../Renderer/VertexArray","../Scene/BlendingState","../Scene/DepthFunction","../Scene/Pass","../Scene/PerInstanceColorAppearance","../Scene/Primitive","../ThirdParty/when","./GlobeSurfaceTile","./ImageryLayer","./ImageryState","./QuadtreeTileLoadState","./SceneMode","./ShadowMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R,O,N,L,B,F,V,k,z,U,G,W,H){
-"use strict";function q(e){this.lightingFadeOutDistance=65e5,this.lightingFadeInDistance=9e6,this.hasWaterMask=!1,this.oceanNormalMap=void 0,this.zoomedOutOceanSpecularIntensity=.5,this.enableLighting=!1,this.shadows=H.RECEIVE_ONLY,this._quadtree=void 0,this._terrainProvider=e.terrainProvider,this._imageryLayers=e.imageryLayers,this._surfaceShaderSet=e.surfaceShaderSet,this._renderState=void 0,this._blendRenderState=void 0,this._pickRenderState=void 0,this._errorEvent=new d,this._imageryLayers.layerAdded.addEventListener(q.prototype._onLayerAdded,this),this._imageryLayers.layerRemoved.addEventListener(q.prototype._onLayerRemoved,this),this._imageryLayers.layerMoved.addEventListener(q.prototype._onLayerMoved,this),this._imageryLayers.layerShownOrHidden.addEventListener(q.prototype._onLayerShownOrHidden,this),this._layerOrderChanged=!1,this._tilesToRenderByTextureCount=[],this._drawCommands=[],this._uniformMaps=[],this._pickCommands=[],this._usedDrawCommands=0,this._usedPickCommands=0,this._vertexArraysToDestroy=[],this._debug={wireframe:!1,boundingSphereTile:void 0},this._baseColor=void 0,this._firstPassInitialColor=void 0,this.baseColor=new o(0,0,.5,1)}function j(e,t){var r=e.loadingImagery;l(r)||(r=e.readyImagery);var i=t.loadingImagery;return l(i)||(i=t.readyImagery),r.imageryLayer._layerIndex-i.imageryLayer._layerIndex}function Y(e){var t=e.indexBuffer;e.destroy(),!t.isDestroyed()&&l(t.referenceCount)&&(--t.referenceCount,0===t.referenceCount&&t.destroy())}function X(e){var t={u_initialColor:function(){return this.properties.initialColor},u_zoomedOutOceanSpecularIntensity:function(){return this.properties.zoomedOutOceanSpecularIntensity},u_oceanNormalMap:function(){return this.properties.oceanNormalMap},u_lightingFadeDistance:function(){return this.properties.lightingFadeDistance},u_center3D:function(){return this.properties.center3D},u_tileRectangle:function(){return this.properties.tileRectangle},u_modifiedModelView:function(){var t=e.context.uniformState.view,r=y.multiplyByPoint(t,this.properties.rtc,ne);return y.setTranslation(t,r,ee),ee},u_modifiedModelViewProjection:function(){var t=e.context.uniformState.view,r=e.context.uniformState.projection,i=y.multiplyByPoint(t,this.properties.rtc,ne);return y.setTranslation(t,i,te),y.multiply(r,te,te),te},u_dayTextures:function(){return this.properties.dayTextures},u_dayTextureTranslationAndScale:function(){return this.properties.dayTextureTranslationAndScale},u_dayTextureTexCoordsRectangle:function(){return this.properties.dayTextureTexCoordsRectangle},u_dayTextureAlpha:function(){return this.properties.dayTextureAlpha},u_dayTextureBrightness:function(){return this.properties.dayTextureBrightness},u_dayTextureContrast:function(){return this.properties.dayTextureContrast},u_dayTextureHue:function(){return this.properties.dayTextureHue},u_dayTextureSaturation:function(){return this.properties.dayTextureSaturation},u_dayTextureOneOverGamma:function(){return this.properties.dayTextureOneOverGamma},u_dayIntensity:function(){return this.properties.dayIntensity},u_southAndNorthLatitude:function(){return this.properties.southAndNorthLatitude},u_southMercatorYAndOneOverHeight:function(){return this.properties.southMercatorYAndOneOverHeight},u_waterMask:function(){return this.properties.waterMask},u_waterMaskTranslationAndScale:function(){return this.properties.waterMaskTranslationAndScale},u_minMaxHeight:function(){return this.properties.minMaxHeight},u_scaleAndBias:function(){return this.properties.scaleAndBias},properties:{initialColor:new n(0,0,.5,1),zoomedOutOceanSpecularIntensity:.5,oceanNormalMap:void 0,lightingFadeDistance:new r(65e5,9e6),center3D:void 0,rtc:new i,modifiedModelView:new y,tileRectangle:new n,dayTextures:[],dayTextureTranslationAndScale:[],dayTextureTexCoordsRectangle:[],dayTextureAlpha:[],dayTextureBrightness:[],dayTextureContrast:[],dayTextureHue:[],dayTextureSaturation:[],dayTextureOneOverGamma:[],dayIntensity:0,southAndNorthLatitude:new r,southMercatorYAndOneOverHeight:new r,waterMask:void 0,waterMaskTranslationAndScale:new n,minMaxHeight:new r,scaleAndBias:new y}};return t}function Z(e,t,r){var i=r.data;l(i.wireframeVertexArray)||l(i.terrainData)&&l(i.terrainData._mesh)&&(i.wireframeVertexArray=K(e,i.vertexArray,i.terrainData._mesh))}function K(e,t,r){var i={indices:r.indices,primitiveType:w.TRIANGLES};f.toWireframe(i);var n=i.indices,o=A.createIndexBuffer({context:e,typedArray:n,usage:P.STATIC_DRAW,indexDatatype:_.UNSIGNED_SHORT});return new R({context:e,attributes:t._attributes,indexBuffer:o})}function Q(t,r,a){var s=r.data,u=M.maximumTextureImageUnits,c=s.waterMaskTexture,h=t.hasWaterMask&&l(c),d=t.oceanNormalMap,p=h&&l(d),m=t.terrainProvider.ready&&t.terrainProvider.hasVertexNormals,f=a.fog.enabled,_=H.castShadows(t.shadows),v=H.receiveShadows(t.shadows);h&&--u,p&&--u;var E=s.center,b=s.pickTerrain.mesh.encoding,A=re,P=0,I=0,R=0,O=0,N=!1;if(a.mode!==W.SCENE3D){var B=a.mapProjection,F=B.project(S.southwest(r.rectangle),oe),V=B.project(S.northeast(r.rectangle),ae);if(A.x=F.x,A.y=F.y,A.z=V.x,A.w=V.y,a.mode!==W.MORPHING&&(E=ie,E.x=0,E.y=.5*(A.z+A.x),E.z=.5*(A.w+A.y),A.x-=E.y,A.y-=E.z,A.z-=E.y,A.w-=E.z),a.mode===W.SCENE2D&&b.quantization===T.BITS12){var k=1/(Math.pow(2,12)-1)*.5,G=(A.z-A.x)*k,q=(A.w-A.y)*k;A.x-=G,A.y-=q,A.z+=G,A.w+=q}B instanceof x&&(P=r.rectangle.south,I=r.rectangle.north,R=x.geodeticLatitudeToMercatorAngle(P),O=1/(x.geodeticLatitudeToMercatorAngle(I)-R),N=!0)}var j=s.imagery,Y=0,K=j.length,Q=t._renderState,J=t._blendRenderState,$=Q,ee=t._firstPassInitialColor,te=a.context;l(t._debug.boundingSphereTile)||ue();do{var ne,he,de=0;t._drawCommands.length<=t._usedDrawCommands?(ne=new D,ne.owner=r,ne.cull=!1,ne.boundingVolume=new e,ne.orientedBoundingBox=void 0,he=X(a),t._drawCommands.push(ne),t._uniformMaps.push(he)):(ne=t._drawCommands[t._usedDrawCommands],he=t._uniformMaps[t._usedDrawCommands]),ne.owner=r,++t._usedDrawCommands,r===t._debug.boundingSphereTile&&(l(s.orientedBoundingBox)?se(s.orientedBoundingBox,o.RED).update(a):l(s.boundingSphere3D)&&le(s.boundingSphere3D,o.RED).update(a));var pe=he.properties;n.clone(ee,pe.initialColor),pe.oceanNormalMap=d,pe.lightingFadeDistance.x=t.lightingFadeOutDistance,pe.lightingFadeDistance.y=t.lightingFadeInDistance,pe.zoomedOutOceanSpecularIntensity=t.zoomedOutOceanSpecularIntensity,pe.center3D=s.center,i.clone(E,pe.rtc),n.clone(A,pe.tileRectangle),pe.southAndNorthLatitude.x=P,pe.southAndNorthLatitude.y=I,pe.southMercatorYAndOneOverHeight.x=R,pe.southMercatorYAndOneOverHeight.y=O;for(var me=f&&g.fog(r._distance,a.fog.density)>g.EPSILON3,fe=!1,_e=!1,ve=!1,ge=!1,ye=!1,Ce=!1;de<u&&Y<K;){var we=j[Y],Se=we.readyImagery;if(++Y,l(Se)&&Se.state===U.READY&&0!==Se.imageryLayer.alpha){var Ee=Se.imageryLayer;if(l(we.textureTranslationAndScale)||(we.textureTranslationAndScale=Ee._calculateTextureTranslationAndScale(r,we)),pe.dayTextures[de]=Se.texture,pe.dayTextureTranslationAndScale[de]=we.textureTranslationAndScale,pe.dayTextureTexCoordsRectangle[de]=we.textureCoordinateRectangle,pe.dayTextureAlpha[de]=Ee.alpha,Ce=Ce||1!==pe.dayTextureAlpha[de],pe.dayTextureBrightness[de]=Ee.brightness,fe=fe||pe.dayTextureBrightness[de]!==z.DEFAULT_BRIGHTNESS,pe.dayTextureContrast[de]=Ee.contrast,_e=_e||pe.dayTextureContrast[de]!==z.DEFAULT_CONTRAST,pe.dayTextureHue[de]=Ee.hue,ve=ve||pe.dayTextureHue[de]!==z.DEFAULT_HUE,pe.dayTextureSaturation[de]=Ee.saturation,ge=ge||pe.dayTextureSaturation[de]!==z.DEFAULT_SATURATION,pe.dayTextureOneOverGamma[de]=1/Ee.gamma,ye=ye||pe.dayTextureOneOverGamma[de]!==1/z.DEFAULT_GAMMA,l(Se.credits))for(var Te=a.creditDisplay,be=Se.credits,xe=0,Ae=be.length;xe<Ae;++xe)Te.addCredit(be[xe]);++de}}pe.dayTextures.length=de,pe.waterMask=c,n.clone(s.waterMaskTranslationAndScale,pe.waterMaskTranslationAndScale),pe.minMaxHeight.x=b.minimumHeight,pe.minMaxHeight.y=b.maximumHeight,y.clone(b.matrix,pe.scaleAndBias),ne.shaderProgram=t._surfaceShaderSet.getShaderProgram(a,s,de,fe,_e,ve,ge,ye,Ce,h,p,t.enableLighting,m,N,me),ne.castShadows=_,ne.receiveShadows=v,ne.renderState=$,ne.primitiveType=w.TRIANGLES,ne.vertexArray=s.vertexArray,ne.uniformMap=he,ne.pass=L.GLOBE,t._debug.wireframe&&(Z(te,t,r),l(s.wireframeVertexArray)&&(ne.vertexArray=s.wireframeVertexArray,ne.primitiveType=w.LINES));var Pe=ne.boundingVolume,Me=ne.orientedBoundingBox;a.mode!==W.SCENE3D?(e.fromRectangleWithHeights2D(r.rectangle,a.mapProjection,s.minimumHeight,s.maximumHeight,Pe),i.fromElements(Pe.center.z,Pe.center.x,Pe.center.y,Pe.center),a.mode===W.MORPHING&&(Pe=e.union(s.boundingSphere3D,Pe,Pe))):(ne.boundingVolume=e.clone(s.boundingSphere3D,Pe),ne.orientedBoundingBox=C.clone(s.orientedBoundingBox,Me)),a.commandList.push(ne),$=J,ee=ce}while(Y<K)}function J(e,t,r){var i;e._pickCommands.length<=e._usedPickCommands?(i=new D,i.cull=!1,e._pickCommands.push(i)):i=e._pickCommands[e._usedPickCommands],++e._usedPickCommands;var n=t.owner.data,o=r.projection instanceof x;i.shaderProgram=e._surfaceShaderSet.getPickShaderProgram(r,n,o),i.renderState=e._pickRenderState,i.owner=t.owner,i.primitiveType=t.primitiveType,i.vertexArray=t.vertexArray,i.uniformMap=t.uniformMap,i.boundingVolume=t.boundingVolume,i.orientedBoundingBox=t.orientedBoundingBox,i.pass=t.pass,r.commandList.push(i)}u(q.prototype,{baseColor:{get:function(){return this._baseColor},set:function(e){this._baseColor=e,this._firstPassInitialColor=n.fromColor(e,this._firstPassInitialColor)}},quadtree:{get:function(){return this._quadtree},set:function(e){this._quadtree=e}},ready:{get:function(){return this._terrainProvider.ready&&(0===this._imageryLayers.length||this._imageryLayers.get(0).imageryProvider.ready)}},tilingScheme:{get:function(){return this._terrainProvider.tilingScheme}},errorEvent:{get:function(){return this._errorEvent}},terrainProvider:{get:function(){return this._terrainProvider},set:function(e){this._terrainProvider!==e&&(this._terrainProvider=e,l(this._quadtree)&&this._quadtree.invalidateAllTiles())}}}),q.prototype.initialize=function(e){var t=this._imageryLayers;t._update(),t.queueReprojectionCommands(e),this._layerOrderChanged&&(this._layerOrderChanged=!1,this._quadtree.forEachLoadedTile(function(e){e.data.imagery.sort(j)}));var r=e.creditDisplay;this._terrainProvider.ready&&l(this._terrainProvider.credit)&&r.addCredit(this._terrainProvider.credit);for(var i=0,n=t.length;i<n;++i){var o=t.get(i).imageryProvider;o.ready&&l(o.credit)&&r.addCredit(o.credit)}for(var a=this._vertexArraysToDestroy,s=a.length,u=0;u<s;++u)Y(a[u]);a.length=0},q.prototype.beginUpdate=function(e){for(var t=this._tilesToRenderByTextureCount,r=0,i=t.length;r<i;++r){var n=t[r];l(n)&&(n.length=0)}this._usedDrawCommands=0},q.prototype.endUpdate=function(e){l(this._renderState)||(this._renderState=I.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:N.LESS}}),this._blendRenderState=I.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:N.LESS_OR_EQUAL},blending:O.ALPHA_BLEND}));for(var t=this._tilesToRenderByTextureCount,r=0,i=t.length;r<i;++r){var n=t[r];if(l(n))for(var o=0,a=n.length;o<a;++o)Q(this,n[o],e)}},q.prototype.updateForPick=function(e){l(this._pickRenderState)||(this._pickRenderState=I.fromCache({colorMask:{red:!1,green:!1,blue:!1,alpha:!1},depthTest:{enabled:!0}})),this._usedPickCommands=0;for(var t=this._drawCommands,r=0,i=this._usedDrawCommands;r<i;++r)J(this,t[r],e)},q.prototype.cancelReprojections=function(){this._imageryLayers.cancelReprojections()},q.prototype.getLevelMaximumGeometricError=function(e){return this._terrainProvider.getLevelMaximumGeometricError(e)},q.prototype.loadTile=function(e,t){k.processStateMachine(t,e,this._terrainProvider,this._imageryLayers,this._vertexArraysToDestroy)};var $=new e;q.prototype.computeTileVisibility=function(t,r,n){var o=this.computeDistanceToTile(t,r);if(t._distance=o,r.fog.enabled&&g.fog(o,r.fog.density)>=1)return b.NONE;var a=t.data,u=r.cullingVolume,c=s(a.orientedBoundingBox,a.boundingSphere3D);r.mode!==W.SCENE3D&&(c=$,e.fromRectangleWithHeights2D(t.rectangle,r.mapProjection,a.minimumHeight,a.maximumHeight,c),i.fromElements(c.center.z,c.center.x,c.center.y,c.center),r.mode===W.MORPHING&&(c=e.union(a.boundingSphere3D,c,c)));var h=u.computeVisibility(c);if(h===v.OUTSIDE)return b.NONE;if(r.mode===W.SCENE3D){var d=a.occludeePointInScaledSpace;return l(d)?n.ellipsoid.isScaledSpacePointVisible(d)?h:b.NONE:h}return h};var ee=new y,te=new y,re=new n,ie=new i,ne=new i,oe=new i,ae=new i;q.prototype.showTileThisFrame=function(e,t){for(var r=0,i=e.data.imagery,n=0,o=i.length;n<o;++n){var a=i[n];l(a.readyImagery)&&0!==a.readyImagery.imageryLayer.alpha&&++r}var s=this._tilesToRenderByTextureCount[r];l(s)||(s=[],this._tilesToRenderByTextureCount[r]=s),s.push(e);var u=this._debug;++u.tilesRendered,u.texturesRendered+=r},q.prototype.computeDistanceToTile=function(e,t){var r=e.data,i=r.tileBoundingRegion;return i.distanceToCamera(t)},q.prototype.isDestroyed=function(){return!1},q.prototype.destroy=function(){return this._tileProvider=this._tileProvider&&this._tileProvider.destroy(),c(this)},q.prototype._onLayerAdded=function(e,t){if(e.show){var r=this._terrainProvider;this._quadtree.forEachLoadedTile(function(t){e._createTileImagerySkeletons(t,r)&&(t.state=G.LOADING)}),this._layerOrderChanged=!0}},q.prototype._onLayerRemoved=function(e,t){this._quadtree.forEachLoadedTile(function(t){for(var r=t.data.imagery,i=-1,n=0,o=0,a=r.length;o<a;++o){var s=r[o],u=s.loadingImagery;if(l(u)||(u=s.readyImagery),u.imageryLayer===e)i===-1&&(i=o),s.freeResources(),++n;else if(i!==-1)break}i!==-1&&r.splice(i,n)})},q.prototype._onLayerMoved=function(e,t,r){this._layerOrderChanged=!0},q.prototype._onLayerShownOrHidden=function(e,t,r){r?this._onLayerAdded(e,t):this._onLayerRemoved(e,t)};var se,le,ue;!function(){function e(e){return new F({geometryInstances:e,appearance:new B({translucent:!1,flat:!0}),asynchronous:!1})}var r,n,o=new m({geometry:t.fromDimensions({dimensions:new i(2,2,2)})}),s=new m({geometry:new E({radius:1})}),u=new y;se=function(t,i){return t===r?n:(ue(),r=t,u=y.fromRotationTranslation(t.halfAxes,t.center,u),o.modelMatrix=u,o.attributes.color=a.fromColor(i),n=e(o))},le=function(t,i){return t===r?n:(ue(),r=t,u=y.fromTranslation(t.center,u),u=y.multiplyByUniformScale(u,t.radius,u),s.modelMatrix=u,s.attributes.color=a.fromColor(i),n=e(s))},ue=function(){l(n)&&(n.destroy(),n=void 0,r=void 0)}}();var ce=new n(0,0,0,0);return q}),r("Scene/ImageryLayerCollection",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../Core/Math","../Core/Rectangle","../ThirdParty/when","./ImageryLayer"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(){this._layers=[],this.layerAdded=new o,this.layerRemoved=new o,this.layerMoved=new o,this.layerShownOrHidden=new o}function h(e,t){var r=e.indexOf(t);return r}function d(e,t,r){var i=e._layers;if(t=a.clamp(t,0,i.length-1),r=a.clamp(r,0,i.length-1),t!==r){var n=i[t];i[t]=i[r],i[r]=n,e._update(),e.layerMoved.raiseEvent(n,r,t)}}r(c.prototype,{length:{get:function(){return this._layers.length}}}),c.prototype.add=function(e,r){var i=t(r);i?this._layers.splice(r,0,e):(r=this._layers.length,this._layers.push(e)),this._update(),this.layerAdded.raiseEvent(e,r)},c.prototype.addImageryProvider=function(e,t){var r=new u(e);return this.add(r,t),r},c.prototype.remove=function(t,r){r=e(r,!0);var i=this._layers.indexOf(t);return i!==-1&&(this._layers.splice(i,1),this._update(),this.layerRemoved.raiseEvent(t,i),r&&t.destroy(),!0)},c.prototype.removeAll=function(t){t=e(t,!0);for(var r=this._layers,i=0,n=r.length;i<n;i++){var o=r[i];this.layerRemoved.raiseEvent(o,i),t&&o.destroy()}this._layers=[]},c.prototype.contains=function(e){return this.indexOf(e)!==-1},c.prototype.indexOf=function(e){return this._layers.indexOf(e)},c.prototype.get=function(e){return this._layers[e]},c.prototype.raise=function(e){var t=h(this._layers,e);d(this,t,t+1)},c.prototype.lower=function(e){var t=h(this._layers,e);d(this,t,t-1)},c.prototype.raiseToTop=function(e){var t=h(this._layers,e);t!==this._layers.length-1&&(this._layers.splice(t,1),this._layers.push(e),this._update(),this.layerMoved.raiseEvent(e,this._layers.length-1,t))},c.prototype.lowerToBottom=function(e){var t=h(this._layers,e);0!==t&&(this._layers.splice(t,1),this._layers.splice(0,0,e),this._update(),this.layerMoved.raiseEvent(e,0,t))};var p=new s;return c.prototype.pickImageryLayerFeatures=function(e,r){var i=r.globe.pick(e,r);if(t(i)){for(var n,o=r.globe.ellipsoid.cartesianToCartographic(i),u=r.globe._surface._tilesToRender,c=0;!t(n)&&c<u.length;++c){var h=u[c];s.contains(h.rectangle,o)&&(n=h)}if(t(n)){for(var d=n.data.imagery,m=[],f=[],_=d.length-1;_>=0;--_){var v=d[_],g=v.readyImagery;if(t(g)){var y=g.imageryLayer.imageryProvider;if(t(y.pickFeatures)&&s.contains(g.rectangle,o)){var C=p,w=1/1024;if(C.west=a.lerp(n.rectangle.west,n.rectangle.east,v.textureCoordinateRectangle.x-w),C.east=a.lerp(n.rectangle.west,n.rectangle.east,v.textureCoordinateRectangle.z+w),C.south=a.lerp(n.rectangle.south,n.rectangle.north,v.textureCoordinateRectangle.y-w),C.north=a.lerp(n.rectangle.south,n.rectangle.north,v.textureCoordinateRectangle.w+w),s.contains(C,o)){var S=y.pickFeatures(g.x,g.y,g.level,o.longitude,o.latitude);t(S)&&(m.push(S),f.push(g.imageryLayer))}}}}if(0!==m.length)return l.all(m,function(e){for(var r=[],i=0;i<e.length;++i){var n=e[i],a=f[i];if(t(n)&&n.length>0)for(var s=0;s<n.length;++s){var l=n[s];l.imageryLayer=a,t(l.position)||(l.position=o),r.push(l)}}return r})}}},c.prototype.queueReprojectionCommands=function(e){for(var t=this._layers,r=0,i=t.length;r<i;++r)t[r].queueReprojectionCommands(e)},c.prototype.cancelReprojections=function(){for(var e=this._layers,t=0,r=e.length;t<r;++t)e[t].cancelReprojections()},c.prototype.isDestroyed=function(){return!1},c.prototype.destroy=function(){return this.removeAll(!0),i(this)},c.prototype._update=function(){for(var e,r,i=!0,n=this._layers,o=0,a=n.length;o<a;++o)r=n[o],r._layerIndex=o,r.show?(r._isBaseLayer=i,i=!1):r._isBaseLayer=!1,r.show!==r._show&&(t(r._show)&&(t(e)||(e=[]),e.push(r)),r._show=r.show);if(t(e))for(o=0,a=e.length;o<a;++o)r=e[o],this.layerShownOrHidden.raiseEvent(r,r._layerIndex,r.show)},c}),r("Scene/QuadtreeOccluders",["../Core/Cartesian3","../Core/defineProperties","../Core/EllipsoidalOccluder"],function(e,t,r){"use strict";function i(t){this._ellipsoid=new r(t.ellipsoid,e.ZERO)}return t(i.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),i});r("Scene/QuadtreeTile",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Rectangle","./QuadtreeTileLoadState"],function(e,t,r,i,n){"use strict";function o(e){this._tilingScheme=e.tilingScheme,this._x=e.x,this._y=e.y,this._level=e.level,this._parent=e.parent,this._rectangle=this._tilingScheme.tileXYToRectangle(this._x,this._y,this._level),this._children=void 0,this._replacementPrevious=void 0,this._replacementNext=void 0,this._distance=0,this._customData=[],this._frameUpdated=void 0,this._frameRendered=void 0,this.state=n.START,this.renderable=!1,this.upsampledFromParent=!1,this.data=void 0}return o.createLevelZeroTiles=function(t){if(!e(t))throw new r("tilingScheme is required.");for(var i=t.getNumberOfXTilesAtLevel(0),n=t.getNumberOfYTilesAtLevel(0),a=new Array(i*n),s=0,l=0;l<n;++l)for(var u=0;u<i;++u)a[s++]=new o({tilingScheme:t,x:u,y:l,level:0});return a},o.prototype._updateCustomData=function(t,r,n){var o,a,s,l=this.customData;if(e(r)&&e(n)){for(l=l.filter(function(e){return n.indexOf(e)===-1}),this._customData=l,s=this._rectangle,o=0;o<r.length;++o)a=r[o],i.contains(s,a.positionCartographic)&&l.push(a);this._frameUpdated=t}else{var u=this._parent;if(e(u)&&this._frameUpdated!==u._frameUpdated){l.length=0,s=this._rectangle;var c=u.customData;for(o=0;o<c.length;++o)a=c[o],i.contains(s,a.positionCartographic)&&l.push(a);this._frameUpdated=u._frameUpdated}}},t(o.prototype,{tilingScheme:{get:function(){return this._tilingScheme}},x:{get:function(){return this._x}},y:{get:function(){return this._y}},level:{get:function(){return this._level}},parent:{get:function(){return this._parent}},rectangle:{get:function(){return this._rectangle}},children:{get:function(){if(!e(this._children)){var t=this.tilingScheme,r=this.level+1,i=2*this.x,n=2*this.y;this._children=[new o({tilingScheme:t,x:i,y:n,level:r,parent:this}),new o({tilingScheme:t,x:i+1,y:n,level:r,parent:this}),new o({tilingScheme:t,x:i,y:n+1,level:r,parent:this}),new o({tilingScheme:t,x:i+1,y:n+1,level:r,parent:this})]}return this._children}},customData:{get:function(){return this._customData}},needsLoading:{get:function(){return this.state<n.DONE}},eligibleForUnloading:{get:function(){var t=!0;return e(this.data)&&(t=this.data.eligibleForUnloading,e(t)||(t=!0)),t}}}),o.prototype.freeResources=function(){if(this.state=n.START,this.renderable=!1,this.upsampledFromParent=!1,e(this.data)&&e(this.data.freeResources)&&this.data.freeResources(),e(this._children)){for(var t=0,r=this._children.length;t<r;++t)this._children[t].freeResources();this._children=void 0}},o});r("Scene/TileReplacementQueue",["../Core/defined"],function(e){"use strict";function t(){this.head=void 0,this.tail=void 0,this.count=0,this._lastBeforeStartOfFrame=void 0}function r(e,t){var r=t.replacementPrevious,i=t.replacementNext;t===e._lastBeforeStartOfFrame&&(e._lastBeforeStartOfFrame=i),t===e.head?e.head=i:r.replacementNext=i,t===e.tail?e.tail=r:i.replacementPrevious=r,t.replacementPrevious=void 0,t.replacementNext=void 0,--e.count}return t.prototype.markStartOfRenderFrame=function(){this._lastBeforeStartOfFrame=this.head},t.prototype.trimTiles=function(t){for(var i=this.tail,n=!0;n&&e(this._lastBeforeStartOfFrame)&&this.count>t&&e(i);){n=i!==this._lastBeforeStartOfFrame;var o=i.replacementPrevious;i.eligibleForUnloading&&(i.freeResources(),r(this,i)),i=o}},t.prototype.markTileRendered=function(t){var i=this.head;return i===t?void(t===this._lastBeforeStartOfFrame&&(this._lastBeforeStartOfFrame=t.replacementNext)):(++this.count,e(i)?((e(t.replacementPrevious)||e(t.replacementNext))&&r(this,t),t.replacementPrevious=void 0,t.replacementNext=i,i.replacementPrevious=t,void(this.head=t)):(t.replacementPrevious=void 0,t.replacementNext=void 0,this.head=t,void(this.tail=t)))},t}),r("Scene/QuadtreePrimitive",["../Core/Cartesian3","../Core/Cartographic","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/getTimestamp","../Core/Math","../Core/Queue","../Core/Ray","../Core/Rectangle","../Core/Visibility","./QuadtreeOccluders","./QuadtreeTile","./QuadtreeTileLoadState","./SceneMode","./TileReplacementQueue"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v){"use strict";function g(e){this._tileProvider=e.tileProvider,this._tileProvider.quadtree=this,this._debug={enableDebugOutput:!1,maxDepth:0,tilesVisited:0,tilesCulled:0,tilesRendered:0,tilesWaitingForChildren:0,lastMaxDepth:-1,lastTilesVisited:-1,lastTilesCulled:-1,lastTilesRendered:-1,lastTilesWaitingForChildren:-1,suspendLodUpdate:!1};var t=this._tileProvider.tilingScheme,i=t.ellipsoid;this._tilesToRender=[],this._tileTraversalQueue=new u,this._tileLoadQueue=[],this._tileReplacementQueue=new v,this._levelZeroTiles=void 0,this._levelZeroTilesReady=!1,this._loadQueueTimeSlice=5,this._addHeightCallbacks=[],this._removeHeightCallbacks=[],this._tileToUpdateHeights=[],this._lastTileIndex=0,this._updateHeightsTimeSlice=2,this.maximumScreenSpaceError=r(e.maximumScreenSpaceError,2),this.tileCacheSize=r(e.tileCacheSize,100),this._occluders=new p({ellipsoid:i}),this._tileLoadProgressEvent=new a,this._lastTileLoadQueueLength=0}function y(e,t){var r=e._debug;if(!r.suspendLodUpdate){var n,o,a=e._tilesToRender;a.length=0;var s=e._tileTraversalQueue;if(s.clear(),!i(e._levelZeroTiles)){if(!e._tileProvider.ready)return;var l=e._tileProvider.tilingScheme;e._levelZeroTiles=m.createLevelZeroTiles(l)}e._occluders.ellipsoid.cameraPosition=t.camera.positionWC;var u,c=e._tileProvider,h=e._occluders,p=e._levelZeroTiles,f=e._addHeightCallbacks,_=e._removeHeightCallbacks,v=t.frameNumber;if(f.length>0||_.length>0){for(n=0,o=p.length;n<o;++n)u=p[n],u._updateCustomData(v,f,_);f.length=0,_.length=0}for(n=0,o=p.length;n<o;++n)u=p[n],e._tileReplacementQueue.markTileRendered(u),u.needsLoading&&b(e,u),u.renderable&&c.computeTileVisibility(u,t,h)!==d.NONE?s.enqueue(u):(++r.tilesCulled,u.renderable||++r.tilesWaitingForChildren);for(;i(u=s.dequeue());)if(++r.tilesVisited,e._tileReplacementQueue.markTileRendered(u),u._updateCustomData(v),u.level>r.maxDepth&&(r.maxDepth=u.level),w(e,t,u)<e.maximumScreenSpaceError)E(e,u);else if(T(e,u)){var g=u.children;for(n=0,o=g.length;n<o;++n)c.computeTileVisibility(g[n],t,h)!==d.NONE?s.enqueue(g[n]):++r.tilesCulled}else E(e,u);C(e)}}function C(e){var t=e._tileLoadQueue.length;t!==e._lastTileLoadQueueLength&&(e._tileLoadProgressEvent.raiseEvent(t),e._lastTileLoadQueueLength=t)}function w(e,t,r){if(t.mode===_.SCENE2D)return S(e,t,r);var i=e._tileProvider.getLevelMaximumGeometricError(r.level),n=r._distance,o=t.context.drawingBufferHeight,a=t.camera.frustum.sseDenominator,s=i*o/(n*a);return t.fog.enabled&&(s-=l.fog(n,t.fog.density)*t.fog.sse),s}function S(e,t,r){var i=t.camera,n=i.frustum,o=t.context,a=o.drawingBufferWidth,s=o.drawingBufferHeight,l=e._tileProvider.getLevelMaximumGeometricError(r.level),u=Math.max(n.top-n.bottom,n.right-n.left)/Math.max(a,s);return l/u}function E(e,t){e._tilesToRender.push(t),++e._debug.tilesRendered}function T(e,t){for(var r=!0,i=!0,n=t.children,o=0,a=n.length;o<a;++o){var s=n[o];e._tileReplacementQueue.markTileRendered(s),i=i&&s.upsampledFromParent,r=r&&s.renderable,s.needsLoading&&b(e,s)}return r||++e._debug.tilesWaitingForChildren,r&&!i}function b(e,t){e._tileLoadQueue.push(t)}function x(e,t){var r=e._tileLoadQueue,i=e._tileProvider;if(0!==r.length){e._tileReplacementQueue.trimTiles(e.tileCacheSize);for(var n=s(),o=e._loadQueueTimeSlice,a=n+o,l=r.length-1;l>=0;--l){var u=r[l];if(e._tileReplacementQueue.markTileRendered(u),i.loadTile(t,u),s()>=a)break}}}function A(r,n){for(var o=r._tileToUpdateHeights,a=r._tileProvider.terrainProvider,l=s(),u=r._updateHeightsTimeSlice,c=l+u,d=n.mode,p=n.mapProjection,m=p.ellipsoid;o.length>0;){var f=o[o.length-1];f!==r._lastTileUpdated&&(r._lastTileIndex=0);for(var v=f.customData,g=v.length,y=!1,C=r._lastTileIndex;C<g;++C){var w=v[C];if(f.level>w.level){i(w.position)||(w.position=m.cartographicToCartesian(w.positionCartographic)),d===_.SCENE3D?(e.clone(e.ZERO,D.origin),e.normalize(w.position,D.direction)):(t.clone(w.positionCartographic,I),I.height=-11500,p.project(I,R),e.fromElements(R.z,R.x,R.y,R),e.clone(R,D.origin),e.clone(e.UNIT_X,D.direction));var S=f.data.pick(D,d,p,!1,R);i(S)&&w.callback(S),w.level=f.level}else if(f.level===w.level){for(var E,T=f.children,b=T.length,x=0;x<b&&(E=T[x],!h.contains(E.rectangle,w.positionCartographic));++x);var A=a.getTileDataAvailable(E.x,E.y,E.level),P=f.parent;(i(A)&&!A||i(P)&&i(P.data)&&i(P.data.terrainData)&&!P.data.terrainData.isChildAvailable(P.x,P.y,E.x,E.y))&&w.removeFunc()}if(s()>=c){y=!0;break}}if(y){r._lastTileUpdated=f,r._lastTileIndex=C;break}o.pop()}}function P(e,t){return e._distance-t._distance}function M(e,t){var r=e._tileProvider,i=e._tilesToRender,n=e._tileToUpdateHeights;i.sort(P);for(var o=0,a=i.length;o<a;++o){var s=i[o];r.showTileThisFrame(s,t),s._frameRendered!==t.frameNumber-1&&n.push(s),s._frameRendered=t.frameNumber}}n(g.prototype,{tileProvider:{get:function(){return this._tileProvider}},tileLoadProgressEvent:{get:function(){return this._tileLoadProgressEvent}}}),g.prototype.invalidateAllTiles=function(){var e=this._tileReplacementQueue;e.head=void 0,e.tail=void 0,e.count=0;var t=this._levelZeroTiles;if(i(t))for(var r=0;r<t.length;++r){for(var n=t[r],o=n.customData,a=o.length,s=0;s<a;++s){var l=o[s];l.level=0,this._addHeightCallbacks.push(l)}t[r].freeResources()}this._levelZeroTiles=void 0,this._tileProvider.cancelReprojections()},g.prototype.forEachLoadedTile=function(e){for(var t=this._tileReplacementQueue.head;i(t);)t.state!==f.START&&e(t),t=t.replacementNext},g.prototype.forEachRenderedTile=function(e){for(var t=this._tilesToRender,r=0,i=t.length;r<i;++r)e(t[r])},g.prototype.updateHeight=function(e,t){var r=this,i={position:void 0,positionCartographic:e,level:-1,callback:t};return i.removeFunc=function(){for(var e=r._addHeightCallbacks,t=e.length,n=0;n<t;++n)if(e[n]===i){e.splice(n,1);break}r._removeHeightCallbacks.push(i)},r._addHeightCallbacks.push(i),i.removeFunc},g.prototype.beginFrame=function(e){var t=e.passes;if(t.render){this._tileProvider.initialize(e);var r=this._debug;r.suspendLodUpdate||(r.maxDepth=0,r.tilesVisited=0,r.tilesCulled=0,r.tilesRendered=0,r.tilesWaitingForChildren=0,this._tileLoadQueue.length=0,this._tileReplacementQueue.markStartOfRenderFrame())}},g.prototype.update=function(e){var t=e.passes;t.render&&(this._tileProvider.beginUpdate(e),y(this,e),M(this,e),this._tileProvider.endUpdate(e)),t.pick&&this._tilesToRender.length>0&&this._tileProvider.updateForPick(e)},g.prototype.endFrame=function(e){var t=e.passes;if(t.render){x(this,e),A(this,e);var r=this._debug;r.suspendLodUpdate||r.enableDebugOutput&&(r.tilesVisited===r.lastTilesVisited&&r.tilesRendered===r.lastTilesRendered&&r.tilesCulled===r.lastTilesCulled&&r.maxDepth===r.lastMaxDepth&&r.tilesWaitingForChildren===r.lastTilesWaitingForChildren||(console.log("Visited "+r.tilesVisited+", Rendered: "+r.tilesRendered+", Culled: "+r.tilesCulled+", Max Depth: "+r.maxDepth+", Waiting for children: "+r.tilesWaitingForChildren),r.lastTilesVisited=r.tilesVisited,r.lastTilesRendered=r.tilesRendered,r.lastTilesCulled=r.tilesCulled,r.lastMaxDepth=r.maxDepth,r.lastTilesWaitingForChildren=r.tilesWaitingForChildren))}},g.prototype.isDestroyed=function(){return!1},g.prototype.destroy=function(){this._tileProvider=this._tileProvider&&this._tileProvider.destroy()};var D=new c,I=new t,R=new e;return g}),r("Scene/Globe",["../Core/BoundingSphere","../Core/buildModuleUrl","../Core/Cartesian3","../Core/Cartographic","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Ellipsoid","../Core/EllipsoidTerrainProvider","../Core/Event","../Core/GeographicProjection","../Core/IntersectionTests","../Core/loadImage","../Core/Ray","../Core/Rectangle","../Renderer/ShaderSource","../Renderer/Texture","../Shaders/GlobeFS","../Shaders/GlobeVS","../Shaders/GroundAtmosphere","../ThirdParty/when","./GlobeSurfaceShaderSet","./GlobeSurfaceTileProvider","./ImageryLayerCollection","./QuadtreePrimitive","./SceneMode","./ShadowMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P){"use strict";function M(e){e=n(e,u.WGS84);var r=new c({ellipsoid:e}),i=new b;this._ellipsoid=e,this._imageryLayerCollection=i,this._surfaceShaderSet=new E,this._surfaceShaderSet.baseVertexShaderSource=new v({sources:[w,C]}),this._surfaceShaderSet.baseFragmentShaderSource=new v({sources:[y]}),this._surface=new x({tileProvider:new T({terrainProvider:r,imageryLayers:i,surfaceShaderSet:this._surfaceShaderSet})}),this._terrainProvider=r,this._terrainProviderChanged=new h,this.show=!0,this.oceanNormalMapUrl=t("Assets/Textures/waterNormalsSmall.jpg"),this._oceanNormalMapUrl=void 0,this.maximumScreenSpaceError=2,this.tileCacheSize=100,this.enableLighting=!1,this.lightingFadeOutDistance=65e5,this.lightingFadeInDistance=9e6,this.showWaterEffect=!0,this.depthTestAgainstTerrain=!1,this.shadows=P.RECEIVE_ONLY,this._oceanNormalMap=void 0,this._zoomedOutOceanSpecularIntensity=.5}function D(t){return function(r,i){var n=e.distanceSquaredTo(r.pickBoundingSphere,t),o=e.distanceSquaredTo(i.pickBoundingSphere,t);return n-o}}a(M.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},imageryLayers:{get:function(){return this._imageryLayerCollection}},baseColor:{get:function(){return this._surface.tileProvider.baseColor},set:function(e){this._surface.tileProvider.baseColor=e}},terrainProvider:{get:function(){return this._terrainProvider;
-},set:function(e){e!==this._terrainProvider&&(this._terrainProvider=e,this._terrainProviderChanged.raiseEvent(e))}},terrainProviderChanged:{get:function(){return this._terrainProviderChanged}},tileLoadProgressEvent:{get:function(){return this._surface.tileLoadProgressEvent}}});var I=[],R={start:0,stop:0};M.prototype.pick=function(t,i,n){var a=i.mode,s=i.mapProjection,l=I;l.length=0;var u,c,h=this._surface._tilesToRender,d=h.length;for(c=0;c<d;++c){u=h[c];var m=u.data;if(o(m)){var f=m.pickBoundingSphere;a!==A.SCENE3D?(e.fromRectangleWithHeights2D(u.rectangle,s,m.minimumHeight,m.maximumHeight,f),r.fromElements(f.center.z,f.center.x,f.center.y,f.center)):e.clone(m.boundingSphere3D,f);var _=p.raySphere(t,f,R);o(_)&&l.push(m)}}l.sort(D(t.origin));var v;for(d=l.length,c=0;c<d&&(v=l[c].pick(t,i.mode,i.mapProjection,!0,n),!o(v));++c);return v};var O=new r,N=new r,L=new i,B=new f;return M.prototype.getHeight=function(e){var t=this._surface._levelZeroTiles;if(o(t)){var i,n,a=t.length;for(n=0;n<a&&(i=t[n],!_.contains(i.rectangle,e));++n);if(o(i)&&_.contains(i.rectangle,e)){for(;i.renderable;){var s=i.children;for(a=s.length,n=0;n<a&&(i=s[n],!_.contains(i.rectangle,e));++n);}for(;o(i)&&(!o(i.data)||!o(i.data.pickTerrain));)i=i.parent;if(o(i)){var l=this._surface._tileProvider.tilingScheme.ellipsoid,u=l.cartographicToCartesian(e,O),c=B;r.normalize(u,c.direction);var h=i.data.pick(c,void 0,void 0,!1,N);if(o(h))return l.cartesianToCartographic(h,L).height}}}},M.prototype.beginFrame=function(e){if(this.show){var t=this._surface,r=t.tileProvider,i=this.terrainProvider,n=this.showWaterEffect&&i.ready&&i.hasWaterMask;if(n&&this.oceanNormalMapUrl!==this._oceanNormalMapUrl){var a=this.oceanNormalMapUrl;if(this._oceanNormalMapUrl=a,o(a)){var s=this;S(m(a),function(t){a===s.oceanNormalMapUrl&&(s._oceanNormalMap=s._oceanNormalMap&&s._oceanNormalMap.destroy(),s._oceanNormalMap=new g({context:e.context,source:t}))})}else this._oceanNormalMap=this._oceanNormalMap&&this._oceanNormalMap.destroy()}var l=e.mode,u=e.passes;u.render&&(l===A.SCENE3D?this._zoomedOutOceanSpecularIntensity=.5:this._zoomedOutOceanSpecularIntensity=0,t.maximumScreenSpaceError=this.maximumScreenSpaceError,t.tileCacheSize=this.tileCacheSize,r.terrainProvider=this.terrainProvider,r.lightingFadeOutDistance=this.lightingFadeOutDistance,r.lightingFadeInDistance=this.lightingFadeInDistance,r.zoomedOutOceanSpecularIntensity=this._zoomedOutOceanSpecularIntensity,r.hasWaterMask=n,r.oceanNormalMap=this._oceanNormalMap,r.enableLighting=this.enableLighting,r.shadows=this.shadows,t.beginFrame(e))}},M.prototype.update=function(e){if(this.show){var t=this._surface,r=e.passes;r.render&&t.update(e),r.pick&&t.update(e)}},M.prototype.endFrame=function(e){this.show&&e.passes.render&&this._surface.endFrame(e)},M.prototype.isDestroyed=function(){return!1},M.prototype.destroy=function(){return this._surfaceShaderSet=this._surfaceShaderSet&&this._surfaceShaderSet.destroy(),this._surface=this._surface&&this._surface.destroy(),this._oceanNormalMap=this._oceanNormalMap&&this._oceanNormalMap.destroy(),s(this)},M}),r("Shaders/PostProcessFilters/PassThrough",[],function(){"use strict";return"uniform sampler2D u_texture;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\ngl_FragColor = texture2D(u_texture, v_textureCoordinates);\n}\n"}),r("Scene/GlobeDepth",["../Core/BoundingRectangle","../Core/Color","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/PixelFormat","../Renderer/ClearCommand","../Renderer/Framebuffer","../Renderer/PixelDatatype","../Renderer/RenderState","../Renderer/Texture","../Shaders/PostProcessFilters/PassThrough"],function(e,t,r,i,n,o,a,s,l,u,c,h){"use strict";function d(){this._colorTexture=void 0,this._depthStencilTexture=void 0,this._globeDepthTexture=void 0,this.framebuffer=void 0,this._copyDepthFramebuffer=void 0,this._clearColorCommand=void 0,this._copyColorCommand=void 0,this._copyDepthCommand=void 0,this._viewport=new e,this._rs=void 0,this._debugGlobeDepthViewportCommand=void 0}function p(e,t,i){if(!r(e._debugGlobeDepthViewportCommand)){var n="uniform sampler2D u_texture;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\n    float z_window = czm_unpackDepth(texture2D(u_texture, v_textureCoordinates));\n    float n_range = czm_depthRange.near;\n    float f_range = czm_depthRange.far;\n    float z_ndc = (2.0 * z_window - n_range - f_range) / (f_range - n_range);\n    float scale = pow(z_ndc * 0.5 + 0.5, 8.0);\n    gl_FragColor = vec4(mix(vec3(0.0), vec3(1.0), scale), 1.0);\n}\n";e._debugGlobeDepthViewportCommand=t.createViewportQuadCommand(n,{uniformMap:{u_texture:function(){return e._globeDepthTexture}},owner:e})}e._debugGlobeDepthViewportCommand.execute(t,i)}function m(e){e._colorTexture=e._colorTexture&&!e._colorTexture.isDestroyed()&&e._colorTexture.destroy(),e._depthStencilTexture=e._depthStencilTexture&&!e._depthStencilTexture.isDestroyed()&&e._depthStencilTexture.destroy(),e._globeDepthTexture=e._globeDepthTexture&&!e._globeDepthTexture.isDestroyed()&&e._globeDepthTexture.destroy()}function f(e){e.framebuffer=e.framebuffer&&!e.framebuffer.isDestroyed()&&e.framebuffer.destroy(),e._copyDepthFramebuffer=e._copyDepthFramebuffer&&!e._copyDepthFramebuffer.isDestroyed()&&e._copyDepthFramebuffer.destroy()}function _(e,t,r,i){e._colorTexture=new c({context:t,width:r,height:i,pixelFormat:o.RGBA,pixelDatatype:l.UNSIGNED_BYTE}),e._depthStencilTexture=new c({context:t,width:r,height:i,pixelFormat:o.DEPTH_STENCIL,pixelDatatype:l.UNSIGNED_INT_24_8}),e._globeDepthTexture=new c({context:t,width:r,height:i,pixelFormat:o.RGBA,pixelDatatype:l.UNSIGNED_BYTE})}function v(e,t,r,i){e.framebuffer=new s({context:t,colorTextures:[e._colorTexture],depthStencilTexture:e._depthStencilTexture,destroyAttachments:!1}),e._copyDepthFramebuffer=new s({context:t,colorTextures:[e._globeDepthTexture],destroyAttachments:!1})}function g(e,t,i,n){var o=e._colorTexture,a=!r(o)||o.width!==i||o.height!==n;r(e.framebuffer)&&!a||(m(e),f(e),_(e,t,i,n),v(e,t,i,n))}function y(i,n,o,s){if(i._viewport.width=o,i._viewport.height=s,r(i._rs)&&e.equals(i._viewport,i._rs.viewport)||(i._rs=u.fromCache({viewport:i._viewport})),!r(i._copyDepthCommand)){var l="uniform sampler2D u_texture;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\n    gl_FragColor = czm_packDepth(texture2D(u_texture, v_textureCoordinates).r);\n}\n";i._copyDepthCommand=n.createViewportQuadCommand(l,{uniformMap:{u_texture:function(){return i._depthStencilTexture}},owner:i})}i._copyDepthCommand.framebuffer=i._copyDepthFramebuffer,r(i._copyColorCommand)||(i._copyColorCommand=n.createViewportQuadCommand(h,{uniformMap:{u_texture:function(){return i._colorTexture}},owner:i})),i._copyDepthCommand.renderState=i._rs,i._copyColorCommand.renderState=i._rs,r(i._clearColorCommand)||(i._clearColorCommand=new a({color:new t(0,0,0,0),stencil:0,owner:i})),i._clearColorCommand.framebuffer=i.framebuffer}return d.prototype.executeDebugGlobeDepth=function(e,t){p(this,e,t)},d.prototype.update=function(e){var t=e.drawingBufferWidth,r=e.drawingBufferHeight;g(this,e,t,r),y(this,e,t,r),e.uniformState.globeDepthTexture=void 0},d.prototype.executeCopyDepth=function(e,t){r(this._copyDepthCommand)&&(this._copyDepthCommand.execute(e,t),e.uniformState.globeDepthTexture=this._globeDepthTexture)},d.prototype.executeCopyColor=function(e,t){r(this._copyColorCommand)&&this._copyColorCommand.execute(e,t)},d.prototype.clear=function(e,i,n){var o=this._clearColorCommand;r(o)&&(t.clone(n,o.color),o.execute(e,i))},d.prototype.isDestroyed=function(){return!1},d.prototype.destroy=function(){m(this),f(this),r(this._copyColorCommand)&&(this._copyColorCommand.shaderProgram=this._copyColorCommand.shaderProgram.destroy()),r(this._copyDepthCommand)&&(this._copyDepthCommand.shaderProgram=this._copyDepthCommand.shaderProgram.destroy());var e=this._debugGlobeDepthViewportCommand;return r(e)&&(e.shaderProgram=e.shaderProgram.destroy()),n(this)},d}),r("Scene/GoogleEarthImageryProvider",["../Core/Credit","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/GeographicTilingScheme","../Core/loadText","../Core/Rectangle","../Core/RequestScheduler","../Core/RuntimeError","../Core/TileProviderError","../Core/WebMercatorTilingScheme","../ThirdParty/when","./ImageryProvider"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(i){function n(e){var t;try{t=JSON.parse(e)}catch(r){t=JSON.parse(e.replace(/([\[\{,])[\n\r ]*([A-Za-z0-9]+)[\n\r ]*:/g,'$1"$2":'))}for(var n,o=0;o<t.layers.length;o++)if(t.layers[o].id===y._channel){n=t.layers[o];break}var s;if(!r(n))throw s="Could not find layer with channel (id) of "+y._channel+".",v=h.handleError(v,y,y._errorEvent,s,void 0,void 0,void 0,_),new c(s);if(!r(n.version))throw s="Could not find a version in channel (id) "+y._channel+".",v=h.handleError(v,y,y._errorEvent,s,void 0,void 0,void 0,_),new c(s);if(y._version=n.version,r(t.projection)&&"flat"===t.projection)y._tilingScheme=new a({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new l(-Math.PI,-Math.PI,Math.PI,Math.PI),ellipsoid:i.ellipsoid});else{if(r(t.projection)&&"mercator"!==t.projection)throw s="Unsupported projection "+t.projection+".",v=h.handleError(v,y,y._errorEvent,s,void 0,void 0,void 0,_),new c(s);y._tilingScheme=new d({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,ellipsoid:i.ellipsoid})}y._imageUrlTemplate=y._imageUrlTemplate.replace("{request}",y._requestType).replace("{channel}",y._channel).replace("{version}",y._version),y._ready=!0,y._readyPromise.resolve(!0),h.handleSuccess(v)}function m(e){var t="An error occurred while accessing "+g+".";v=h.handleError(v,y,y._errorEvent,t,void 0,void 0,void 0,_),y._readyPromise.reject(new c(t))}function _(){var e=r(y._proxy)?y._proxy.getURL(g):g,t=u.request(e,s);p(t,n,m)}i=t(i,{}),this._url=i.url,this._path=t(i.path,"/default_map"),this._tileDiscardPolicy=i.tileDiscardPolicy,this._proxy=i.proxy,this._channel=i.channel,this._requestType="ImageryMaps",this._credit=new e("Google Imagery",f._logoData,"http://www.google.com/enterprise/mapsearth/products/earthenterprise.html"),this.defaultGamma=1.9,this._tilingScheme=void 0,this._version=void 0,this._tileWidth=256,this._tileHeight=256,this._maximumLevel=i.maximumLevel,this._imageUrlTemplate=this._url+this._path+"/query?request={request}&channel={channel}&version={version}&x={x}&y={y}&z={zoom}",this._errorEvent=new o,this._ready=!1,this._readyPromise=p.defer();var v,g=this._url+this._path+"/query?request=Json&vars=geeServerDefs&is2d=t",y=this;_()}function _(e,t,i,n){var o=e._imageUrlTemplate;o=o.replace("{x}",t),o=o.replace("{y}",i),o=o.replace("{zoom}",n+1);var a=e._proxy;return r(a)&&(o=a.getURL(o)),o}return i(f.prototype,{url:{get:function(){return this._url}},path:{get:function(){return this._path}},proxy:{get:function(){return this._proxy}},channel:{get:function(){return this._channel}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},version:{get:function(){return this._version}},requestType:{get:function(){return this._requestType}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise.promise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!0}}}),f.prototype.getTileCredits=function(e,t,r){},f.prototype.requestImage=function(e,t,r,i){var n=_(this,e,t,r);return m.loadImage(this,n,i)},f.prototype.pickFeatures=function(){},f._logoData="data:image/png;base64,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",f}),r("Scene/GridImageryProvider",["../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/Event","../Core/GeographicTilingScheme","../ThirdParty/when"],function(e,t,r,i,n,o,a){"use strict";function s(e){e=t(e,t.EMPTY_OBJECT),this._tilingScheme=r(e.tilingScheme)?e.tilingScheme:new o({ellipsoid:e.ellipsoid}),this._cells=t(e.cells,8),this._color=t(e.color,l),this._glowColor=t(e.glowColor,u),this._glowWidth=t(e.glowWidth,6),this._backgroundColor=t(e.backgroundColor,c),this._errorEvent=new n,this._tileWidth=t(e.tileWidth,256),this._tileHeight=t(e.tileHeight,256),this._canvasSize=t(e.canvasSize,256),this._canvas=this._createGridCanvas(),this._readyPromise=a.resolve(!0)}var l=new e(1,1,1,.4),u=new e(0,1,0,.05),c=new e(0,.5,0,.2);return i(s.prototype,{proxy:{get:function(){}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){}},minimumLevel:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return!0}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){}},hasAlphaChannel:{get:function(){return!0}}}),s.prototype._drawGrid=function(e){for(var t=0,r=this._canvasSize,i=0;i<=this._cells;++i){var n=i/this._cells,o=1+n*(r-1);e.moveTo(o,t),e.lineTo(o,r),e.moveTo(t,o),e.lineTo(r,o)}e.stroke()},s.prototype._createGridCanvas=function(){var e=document.createElement("canvas");e.width=this._canvasSize,e.height=this._canvasSize;var t=0,r=this._canvasSize,i=e.getContext("2d"),n=this._backgroundColor.toCssColorString();i.fillStyle=n,i.fillRect(t,t,r,r);var o=this._glowColor.toCssColorString();i.strokeStyle=o,i.lineWidth=this._glowWidth,i.strokeRect(t,t,r,r),this._drawGrid(i),i.lineWidth=.5*this._glowWidth,i.strokeRect(t,t,r,r),this._drawGrid(i);var a=this._color.toCssColorString();return i.strokeStyle=a,i.lineWidth=2,i.strokeRect(t,t,r,r),i.lineWidth=1,this._drawGrid(i),e},s.prototype.getTileCredits=function(e,t,r){},s.prototype.requestImage=function(e,t,r,i){return this._canvas},s.prototype.pickFeatures=function(){},s}),r("Scene/JobScheduler",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/getTimestamp","./JobType"],function(e,t,r,i,n){"use strict";function o(e){this._total=e,this.usedThisFrame=0,this.stolenFromMeThisFrame=0,this.starvedThisFrame=!1,this.starvedLastFrame=!1}function a(t){if(e(t)&&t.length!==n.NUMBER_OF_JOB_TYPES)throw new r("A budget must be specified for each job type; budgets.length should equal JobType.NUMBER_OF_JOB_TYPES.");var i=new Array(n.NUMBER_OF_JOB_TYPES);i[n.TEXTURE]=new o(e(t)?t[n.TEXTURE]:10),i[n.PROGRAM]=new o(e(t)?t[n.PROGRAM]:10),i[n.BUFFER]=new o(e(t)?t[n.BUFFER]:30);var a,s=i.length,l=0;for(a=0;a<s;++a)l+=i[a].total;var u=new Array(s);for(a=0;a<s;++a)u[a]=!1;this._totalBudget=l,this._totalUsedThisFrame=0,this._budgets=i,this._executedThisFrame=u}return t(o.prototype,{total:{get:function(){return this._total}}}),a.getTimestamp=i,t(a.prototype,{totalBudget:{get:function(){return this._totalBudget}}}),a.prototype.disableThisFrame=function(){this._totalUsedThisFrame=this._totalBudget},a.prototype.resetBudgets=function(){for(var e=this._budgets,t=e.length,r=0;r<t;++r){var i=e[r];i.starvedLastFrame=i.starvedThisFrame,i.starvedThisFrame=!1,i.usedThisFrame=0,i.stolenFromMeThisFrame=0}this._totalUsedThisFrame=0},a.prototype.execute=function(e,t){var r=this._budgets,i=r[t],n=this._executedThisFrame[t];if(this._totalUsedThisFrame>=this._totalBudget&&n)return i.starvedThisFrame=!0,!1;var o;if(i.usedThisFrame+i.stolenFromMeThisFrame>=i.total){for(var s=r.length,l=0;l<s&&(o=r[l],!(o.usedThisFrame+o.stolenFromMeThisFrame<o.total)||o.starvedLastFrame);++l);if(l===s&&n)return!1;n&&(i.starvedThisFrame=!0)}var u=a.getTimestamp();e.execute();var c=a.getTimestamp()-u;return this._totalUsedThisFrame+=c,o?o.stolenFromMeThisFrame+=c:i.usedThisFrame+=c,this._executedThisFrame[t]=!0,!0},a}),r("Scene/MapboxImageryProvider",["../Core/Credit","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/MapboxApi","./UrlTemplateImageryProvider"],function(e,t,r,i,n,o,a){"use strict";function s(i){i=t(i,t.EMPTY_OBJECT);var n=i.mapId,s=t(i.url,"https://api.mapbox.com/v4/");this._url=s,this._mapId=n,this._accessToken=o.getAccessToken(i.accessToken);var h=t(i.format,"png");this._format=h.replace(".","");var d=s;if(l.test(s)||(d+="/"),d+=n+"/{z}/{x}/{y}."+this._format,r(this._accessToken)&&(d+="?access_token="+this._accessToken),r(i.credit)){var p=i.credit;"string"==typeof p&&(p=new e(p)),u=p,c.length=0}this._imageryProvider=new a({url:d,proxy:i.proxy,credit:u,ellipsoid:i.ellipsoid,minimumLevel:i.minimumLevel,maximumLevel:i.maximumLevel,rectangle:i.rectangle})}var l=/\/$/,u=new e("© Mapbox © OpenStreetMap",void 0,"https://www.mapbox.com/about/maps/"),c=[new e("Improve this map",void 0,"https://www.mapbox.com/map-feedback/")];return i(s.prototype,{url:{get:function(){return this._url}},ready:{get:function(){return this._imageryProvider.ready}},readyPromise:{get:function(){return this._imageryProvider.readyPromise}},rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._imageryProvider.errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},proxy:{get:function(){return this._imageryProvider.proxy}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel}}}),s.prototype.getTileCredits=function(e,t,r){return c},s.prototype.requestImage=function(e,t,r,i){return this._imageryProvider.requestImage(e,t,r,i)},s.prototype.pickFeatures=function(e,t,r,i,n){return this._imageryProvider.pickFeatures(e,t,r,i,n)},s}),r("Scene/Moon",["../Core/buildModuleUrl","../Core/Cartesian3","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/Ellipsoid","../Core/IauOrientationAxes","../Core/Matrix3","../Core/Matrix4","../Core/Simon1994PlanetaryPositions","../Core/Transforms","./EllipsoidPrimitive","./Material"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p){"use strict";function m(t){t=r(t,r.EMPTY_OBJECT);var n=t.textureUrl;i(n)||(n=e("Assets/Textures/moonSmall.jpg")),this.show=r(t.show,!0),this.textureUrl=n,this._ellipsoid=r(t.ellipsoid,a.MOON),this.onlySunLighting=r(t.onlySunLighting,!0),this._ellipsoidPrimitive=new d({radii:this.ellipsoid.radii,material:p.fromType(p.ImageType),depthTestEnabled:!1,_owner:this}),this._ellipsoidPrimitive.material.translucent=!1,this._axes=new s}n(m.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var f=new l,_=new l,v=new t,g=[];return m.prototype.update=function(e){if(this.show){var t=this._ellipsoidPrimitive;t.material.uniforms.image=this.textureUrl,t.onlySunLighting=this.onlySunLighting;var r=e.time;i(h.computeIcrfToFixedMatrix(r,f))||h.computeTemeToPseudoFixedMatrix(r,f);var n=this._axes.evaluate(r,_);l.transpose(n,n),l.multiply(f,n,n);var o=c.computeMoonPositionInEarthInertialFrame(r,v);l.multiplyByVector(f,o,o),u.fromRotationTranslation(n,o,t.modelMatrix);var a=e.commandList;return e.commandList=g,g.length=0,t.update(e),e.commandList=a,1===g.length?g[0]:void 0}},m.prototype.isDestroyed=function(){return!1},m.prototype.destroy=function(){return this._ellipsoidPrimitive=this._ellipsoidPrimitive&&this._ellipsoidPrimitive.destroy(),o(this)},m}),r("Scene/NeverTileDiscardPolicy",[],function(){"use strict";function e(e){}return e.prototype.isReady=function(){return!0},e.prototype.shouldDiscardImage=function(e){return!1},e}),r("Shaders/AdjustTranslucentFS",[],function(){"use strict";return"#ifdef MRT\n#extension GL_EXT_draw_buffers : enable\n#endif\nuniform vec4 u_bgColor;\nuniform sampler2D u_depthTexture;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\nif (texture2D(u_depthTexture, v_textureCoordinates).r < 1.0)\n{\n#ifdef MRT\ngl_FragData[0] = u_bgColor;\ngl_FragData[1] = vec4(u_bgColor.a);\n#else\ngl_FragColor = u_bgColor;\n#endif\nreturn;\n}\ndiscard;\n}\n"}),r("Shaders/CompositeOITFS",[],function(){"use strict";return"uniform sampler2D u_opaque;\nuniform sampler2D u_accumulation;\nuniform sampler2D u_revealage;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\nvec4 opaque = texture2D(u_opaque, v_textureCoordinates);\nvec4 accum = texture2D(u_accumulation, v_textureCoordinates);\nfloat r = texture2D(u_revealage, v_textureCoordinates).r;\n#ifdef MRT\nvec4 transparent = vec4(accum.rgb / clamp(r, 1e-4, 5e4), accum.a);\n#else\nvec4 transparent = vec4(accum.rgb / clamp(accum.a, 1e-4, 5e4), r);\n#endif\ngl_FragColor = (1.0 - transparent.a) * transparent + transparent.a * opaque;\n}\n"}),r("Scene/OIT",["../Core/BoundingRectangle","../Core/Color","../Core/defined","../Core/destroyObject","../Core/PixelFormat","../Renderer/ClearCommand","../Renderer/DrawCommand","../Renderer/Framebuffer","../Renderer/PixelDatatype","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/ShaderSource","../Renderer/Texture","../Renderer/WebGLConstants","../Shaders/AdjustTranslucentFS","../Shaders/CompositeOITFS","./BlendEquation","./BlendFunction"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v){"use strict";function g(r){this._translucentMultipassSupport=!1,this._translucentMRTSupport=!1;var i=r.floatingPointTexture&&r.depthTexture;
-this._translucentMRTSupport=r.drawBuffers&&i,this._translucentMultipassSupport=!this._translucentMRTSupport&&i,this._opaqueFBO=void 0,this._opaqueTexture=void 0,this._depthStencilTexture=void 0,this._accumulationTexture=void 0,this._translucentFBO=void 0,this._alphaFBO=void 0,this._adjustTranslucentFBO=void 0,this._adjustAlphaFBO=void 0,this._opaqueClearCommand=new o({color:new t(0,0,0,0),owner:this}),this._translucentMRTClearCommand=new o({color:new t(0,0,0,1),owner:this}),this._translucentMultipassClearCommand=new o({color:new t(0,0,0,0),owner:this}),this._alphaClearCommand=new o({color:new t(1,1,1,1),owner:this}),this._translucentRenderStateCache={},this._alphaRenderStateCache={},this._translucentShaderCache={},this._alphaShaderCache={},this._compositeCommand=void 0,this._adjustTranslucentCommand=void 0,this._adjustAlphaCommand=void 0,this._viewport=new e,this._rs=void 0}function y(e){e._accumulationTexture=e._accumulationTexture&&!e._accumulationTexture.isDestroyed()&&e._accumulationTexture.destroy(),e._revealageTexture=e._revealageTexture&&!e._revealageTexture.isDestroyed()&&e._revealageTexture.destroy()}function C(e){e._translucentFBO=e._translucentFBO&&!e._translucentFBO.isDestroyed()&&e._translucentFBO.destroy(),e._alphaFBO=e._alphaFBO&&!e._alphaFBO.isDestroyed()&&e._alphaFBO.destroy(),e._adjustTranslucentFBO=e._adjustTranslucentFBO&&!e._adjustTranslucentFBO.isDestroyed()&&e._adjustTranslucentFBO.destroy(),e._adjustAlphaFBO=e._adjustAlphaFBO&&!e._adjustAlphaFBO.isDestroyed()&&e._adjustAlphaFBO.destroy()}function w(e){y(e),C(e)}function S(e,t,r,i){y(e),e._accumulationTexture=new d({context:t,width:r,height:i,pixelFormat:n.RGBA,pixelDatatype:l.FLOAT}),e._revealageTexture=new d({context:t,width:r,height:i,pixelFormat:n.RGBA,pixelDatatype:l.FLOAT})}function E(e,t){C(e);var r=p.FRAMEBUFFER_COMPLETE,i=!0;if(e._translucentMRTSupport&&(e._translucentFBO=new s({context:t,colorTextures:[e._accumulationTexture,e._revealageTexture],depthStencilTexture:e._depthStencilTexture,destroyAttachments:!1}),e._adjustTranslucentFBO=new s({context:t,colorTextures:[e._accumulationTexture,e._revealageTexture],destroyAttachments:!1}),e._translucentFBO.status===r&&e._adjustTranslucentFBO.status===r||(C(e),e._translucentMRTSupport=!1)),!e._translucentMRTSupport){e._translucentFBO=new s({context:t,colorTextures:[e._accumulationTexture],depthStencilTexture:e._depthStencilTexture,destroyAttachments:!1}),e._alphaFBO=new s({context:t,colorTextures:[e._revealageTexture],depthStencilTexture:e._depthStencilTexture,destroyAttachments:!1}),e._adjustTranslucentFBO=new s({context:t,colorTextures:[e._accumulationTexture],destroyAttachments:!1}),e._adjustAlphaFBO=new s({context:t,colorTextures:[e._revealageTexture],destroyAttachments:!1});var n=e._translucentFBO.status===r,o=e._alphaFBO.status===r,a=e._adjustTranslucentFBO.status===r,l=e._adjustAlphaFBO.status===r;n&&o&&a&&l||(w(e),e._translucentMultipassSupport=!1,i=!1)}return i}function T(e,t,i,n){var o=i[n.id];if(!r(o)){var a=u.getState(n);a.depthMask=!1,a.blending=t,o=u.fromCache(a),i[n.id]=o}return o}function b(e,t,r){return T(t,N,e._translucentRenderStateCache,r)}function x(e,t,r){return T(t,L,e._translucentRenderStateCache,r)}function A(e,t,r){return T(t,B,e._alphaRenderStateCache,r)}function P(e,t,i,n){var o=t.id,a=i[o];if(!r(a)){var s=t._attributeLocations,l=t.fragmentShaderSource.clone();l.sources=l.sources.map(function(e){return e=h.replaceMain(e,"czm_translucent_main"),e=e.replace(/gl_FragColor/g,"czm_gl_FragColor"),e=e.replace(/\bdiscard\b/g,"czm_discard = true"),e=e.replace(/czm_phong/g,"czm_translucentPhong")}),l.sources.splice(0,0,(n.indexOf("gl_FragData")!==-1?"#extension GL_EXT_draw_buffers : enable \n":"")+"vec4 czm_gl_FragColor;\nbool czm_discard = false;\n"),l.sources.push("void main()\n{\n    czm_translucent_main();\n    if (czm_discard)\n    {\n        discard;\n    }\n"+n+"}\n"),a=c.fromCache({context:e,vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:l,attributeLocations:s}),i[o]=a}return a}function M(e,t,r){return P(t,r,e._translucentShaderCache,F)}function D(e,t,r){return P(t,r,e._translucentShaderCache,V)}function I(e,t,r){return P(t,r,e._alphaShaderCache,k)}function R(e,t,r,i,n){var o,a,s,l=t.context,u=i.framebuffer,c=n.length;i.framebuffer=e._adjustTranslucentFBO,e._adjustTranslucentCommand.execute(l,i),i.framebuffer=e._adjustAlphaFBO,e._adjustAlphaCommand.execute(l,i);var h=e._opaqueFBO;for(i.framebuffer=e._translucentFBO,s=0;s<c;++s)o=n[s],a=o.derivedCommands.oit.translucentCommand,r(a,t,l,i,h);for(i.framebuffer=e._alphaFBO,s=0;s<c;++s)o=n[s],a=o.derivedCommands.oit.alphaCommand,r(a,t,l,i,h);i.framebuffer=u}function O(e,t,r,i,n){var o=t.context,a=i.framebuffer,s=n.length;i.framebuffer=e._adjustTranslucentFBO,e._adjustTranslucentCommand.execute(o,i);var l=e._opaqueFBO;i.framebuffer=e._translucentFBO;for(var u=0;u<s;++u){var c=n[u],h=c.derivedCommands.oit.translucentCommand;r(h,t,o,i,l)}i.framebuffer=a}g.prototype.update=function(t,i){if(this.isSupported()){this._opaqueFBO=i,this._opaqueTexture=i.getColorTexture(0),this._depthStencilTexture=i.depthStencilTexture;var n=this._opaqueTexture.width,o=this._opaqueTexture.height,a=this._accumulationTexture,s=!r(a)||a.width!==n||a.height!==o;if(s&&S(this,t,n,o),r(this._translucentFBO)&&!s||E(this,t)){var l,c,d=this;r(this._compositeCommand)||(l=new h({sources:[f]}),this._translucentMRTSupport&&l.defines.push("MRT"),c={u_opaque:function(){return d._opaqueTexture},u_accumulation:function(){return d._accumulationTexture},u_revealage:function(){return d._revealageTexture}},this._compositeCommand=t.createViewportQuadCommand(l,{uniformMap:c,owner:this})),r(this._adjustTranslucentCommand)||(this._translucentMRTSupport?(l=new h({defines:["MRT"],sources:[m]}),c={u_bgColor:function(){return d._translucentMRTClearCommand.color},u_depthTexture:function(){return d._depthStencilTexture}},this._adjustTranslucentCommand=t.createViewportQuadCommand(l,{uniformMap:c,owner:this})):this._translucentMultipassSupport&&(l=new h({sources:[m]}),c={u_bgColor:function(){return d._translucentMultipassClearCommand.color},u_depthTexture:function(){return d._depthStencilTexture}},this._adjustTranslucentCommand=t.createViewportQuadCommand(l,{uniformMap:c,owner:this}),c={u_bgColor:function(){return d._alphaClearCommand.color},u_depthTexture:function(){return d._depthStencilTexture}},this._adjustAlphaCommand=t.createViewportQuadCommand(l,{uniformMap:c,owner:this}))),this._viewport.width=n,this._viewport.height=o,r(this._rs)&&e.equals(this._viewport,this._rs.viewport)||(this._rs=u.fromCache({viewport:this._viewport})),r(this._compositeCommand)&&(this._compositeCommand.renderState=this._rs),this._adjustTranslucentCommand&&(this._adjustTranslucentCommand.renderState=this._rs),r(this._adjustAlphaCommand)&&(this._adjustAlphaCommand.renderState=this._rs)}}};var N={enabled:!0,color:new t(0,0,0,0),equationRgb:_.ADD,equationAlpha:_.ADD,functionSourceRgb:v.ONE,functionDestinationRgb:v.ONE,functionSourceAlpha:v.ZERO,functionDestinationAlpha:v.ONE_MINUS_SOURCE_ALPHA},L={enabled:!0,color:new t(0,0,0,0),equationRgb:_.ADD,equationAlpha:_.ADD,functionSourceRgb:v.ONE,functionDestinationRgb:v.ONE,functionSourceAlpha:v.ONE,functionDestinationAlpha:v.ONE},B={enabled:!0,color:new t(0,0,0,0),equationRgb:_.ADD,equationAlpha:_.ADD,functionSourceRgb:v.ZERO,functionDestinationRgb:v.ONE_MINUS_SOURCE_ALPHA,functionSourceAlpha:v.ZERO,functionDestinationAlpha:v.ONE_MINUS_SOURCE_ALPHA},F="    vec3 Ci = czm_gl_FragColor.rgb * czm_gl_FragColor.a;\n    float ai = czm_gl_FragColor.a;\n    float wzi = czm_alphaWeight(ai);\n    gl_FragData[0] = vec4(Ci * wzi, ai);\n    gl_FragData[1] = vec4(ai * wzi);\n",V="    vec3 Ci = czm_gl_FragColor.rgb * czm_gl_FragColor.a;\n    float ai = czm_gl_FragColor.a;\n    float wzi = czm_alphaWeight(ai);\n    gl_FragColor = vec4(Ci, ai) * wzi;\n",k="    float ai = czm_gl_FragColor.a;\n    gl_FragColor = vec4(ai);\n";return g.prototype.createDerivedCommands=function(e,t,i){if(r(i)||(i={}),this._translucentMRTSupport){var n,o;r(i.translucentCommand)&&(n=i.translucentCommand.shaderProgram,o=i.translucentCommand.renderState),i.translucentCommand=a.shallowClone(e,i.translucentCommand),r(n)&&i.shaderProgramId===e.shaderProgram.id?(i.translucentCommand.shaderProgram=n,i.translucentCommand.renderState=o):(i.translucentCommand.shaderProgram=M(this,t,e.shaderProgram),i.translucentCommand.renderState=b(this,t,e.renderState),i.shaderProgramId=e.shaderProgram.id)}else{var s,l,u,c;r(i.translucentCommand)&&(s=i.translucentCommand.shaderProgram,l=i.translucentCommand.renderState,u=i.alphaCommand.shaderProgram,c=i.alphaCommand.renderState),i.translucentCommand=a.shallowClone(e,i.translucentCommand),i.alphaCommand=a.shallowClone(e,i.alphaCommand),r(s)&&i.shaderProgramId===e.shaderProgram.id?(i.translucentCommand.shaderProgram=s,i.translucentCommand.renderState=l,i.alphaCommand.shaderProgram=u,i.alphaCommand.renderState=c):(i.translucentCommand.shaderProgram=D(this,t,e.shaderProgram),i.translucentCommand.renderState=x(this,t,e.renderState),i.alphaCommand.shaderProgram=I(this,t,e.shaderProgram),i.alphaCommand.renderState=A(this,t,e.renderState),i.shaderProgramId=e.shaderProgram.id)}return i},g.prototype.executeCommands=function(e,t,r,i){return this._translucentMRTSupport?void O(this,e,t,r,i):void R(this,e,t,r,i)},g.prototype.execute=function(e,t){this._compositeCommand.execute(e,t)},g.prototype.clear=function(e,r,i){var n=r.framebuffer;r.framebuffer=this._opaqueFBO,t.clone(i,this._opaqueClearCommand.color),this._opaqueClearCommand.execute(e,r),r.framebuffer=this._translucentFBO;var o=this._translucentMRTSupport?this._translucentMRTClearCommand:this._translucentMultipassClearCommand;o.execute(e,r),this._translucentMultipassSupport&&(r.framebuffer=this._alphaFBO,this._alphaClearCommand.execute(e,r)),r.framebuffer=n},g.prototype.isSupported=function(){return this._translucentMRTSupport||this._translucentMultipassSupport},g.prototype.isDestroyed=function(){return!1},g.prototype.destroy=function(){w(this),r(this._compositeCommand)&&(this._compositeCommand.shaderProgram=this._compositeCommand.shaderProgram&&this._compositeCommand.shaderProgram.destroy()),r(this._adjustTranslucentCommand)&&(this._adjustTranslucentCommand.shaderProgram=this._adjustTranslucentCommand.shaderProgram&&this._adjustTranslucentCommand.shaderProgram.destroy()),r(this._adjustAlphaCommand)&&(this._adjustAlphaCommand.shaderProgram=this._adjustAlphaCommand.shaderProgram&&this._adjustAlphaCommand.shaderProgram.destroy());var e,t=this._translucentShaderCache;for(e in t)t.hasOwnProperty(e)&&r(t[e])&&t[e].destroy();this._translucentShaderCache={},t=this._alphaShaderCache;for(e in t)t.hasOwnProperty(e)&&r(t[e])&&t[e].destroy();return this._alphaShaderCache={},i(this)},g}),r("Scene/OrthographicFrustum",["../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Matrix4","./CullingVolume"],function(e,t,r,i,n,o,a,s){"use strict";function l(){this.left=void 0,this._left=void 0,this.right=void 0,this._right=void 0,this.top=void 0,this._top=void 0,this.bottom=void 0,this._bottom=void 0,this.near=1,this._near=this.near,this.far=5e8,this._far=this.far,this._cullingVolume=new s,this._orthographicMatrix=new a}function u(e){e.top===e._top&&e.bottom===e._bottom&&e.left===e._left&&e.right===e._right&&e.near===e._near&&e.far===e._far||(e._left=e.left,e._right=e.right,e._top=e.top,e._bottom=e.bottom,e._near=e.near,e._far=e.far,e._orthographicMatrix=a.computeOrthographicOffCenter(e.left,e.right,e.bottom,e.top,e.near,e.far,e._orthographicMatrix))}n(l.prototype,{projectionMatrix:{get:function(){return u(this),this._orthographicMatrix}}});var c=new t,h=new t,d=new t,p=new t;return l.prototype.computeCullingVolume=function(e,n,o){var a=this._cullingVolume.planes,s=this.top,l=this.bottom,u=this.right,m=this.left,f=this.near,_=this.far,v=t.cross(n,o,c),g=h;t.multiplyByScalar(n,f,g),t.add(e,g,g);var y=d;t.multiplyByScalar(v,m,y),t.add(g,y,y);var C=a[0];return i(C)||(C=a[0]=new r),C.x=v.x,C.y=v.y,C.z=v.z,C.w=-t.dot(v,y),t.multiplyByScalar(v,u,y),t.add(g,y,y),C=a[1],i(C)||(C=a[1]=new r),C.x=-v.x,C.y=-v.y,C.z=-v.z,C.w=-t.dot(t.negate(v,p),y),t.multiplyByScalar(o,l,y),t.add(g,y,y),C=a[2],i(C)||(C=a[2]=new r),C.x=o.x,C.y=o.y,C.z=o.z,C.w=-t.dot(o,y),t.multiplyByScalar(o,s,y),t.add(g,y,y),C=a[3],i(C)||(C=a[3]=new r),C.x=-o.x,C.y=-o.y,C.z=-o.z,C.w=-t.dot(t.negate(o,p),y),C=a[4],i(C)||(C=a[4]=new r),C.x=n.x,C.y=n.y,C.z=n.z,C.w=-t.dot(n,g),t.multiplyByScalar(n,_,y),t.add(e,y,y),C=a[5],i(C)||(C=a[5]=new r),C.x=-n.x,C.y=-n.y,C.z=-n.z,C.w=-t.dot(t.negate(n,p),y),this._cullingVolume},l.prototype.getPixelDimensions=function(e,t,r,i){u(this);var n=this.right-this.left,o=this.top-this.bottom,a=n/e,s=o/t;return i.x=a,i.y=s,i},l.prototype.clone=function(e){return i(e)||(e=new l),e.left=this.left,e.right=this.right,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e},l.prototype.equals=function(e){return i(e)&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far},l}),r("Widgets/getElement",["../Core/DeveloperError"],function(e){"use strict";function t(e){if("string"==typeof e){var t=document.getElementById(e);e=t}return e}return t}),r("Scene/PerformanceDisplay",["../Core/Color","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/getTimestamp","../Widgets/getElement"],function(e,t,r,i,n,o,a){"use strict";function s(e){e=t(e,t.EMPTY_OBJECT);var i=a(e.container);if(!r(i))throw new n("container is required");this._container=i;var o=document.createElement("div");o.className="cesium-performanceDisplay";var s=document.createElement("div");s.className="cesium-performanceDisplay-fps",this._fpsText=document.createTextNode(""),s.appendChild(this._fpsText);var l=document.createElement("div");l.className="cesium-performanceDisplay-ms",this._msText=document.createTextNode(""),l.appendChild(this._msText),o.appendChild(l),o.appendChild(s),this._container.appendChild(o),this._lastFpsSampleTime=void 0,this._frameCount=0,this._time=void 0,this._fps=0,this._frameTime=0}return s.prototype.update=function(){if(!r(this._time))return this._lastFpsSampleTime=o(),void(this._time=o());var e=this._time,t=o();this._time=t;var i=t-e;this._frameCount++;var n=this._fps,a=t-this._lastFpsSampleTime;a>1e3&&(n=1e3*this._frameCount/a|0,this._lastFpsSampleTime=t,this._frameCount=0),n!==this._fps&&(this._fpsText.nodeValue=n+" FPS",this._fps=n),i!==this._frameTime&&(this._msText.nodeValue=i.toFixed(2)+" MS",this._frameTime=i)},s.prototype.destroy=function(){return i(this)},s}),r("Scene/PickDepth",["../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/PixelFormat","../Renderer/Framebuffer","../Renderer/PixelDatatype","../Renderer/RenderState","../Renderer/Texture","../Shaders/PostProcessFilters/PassThrough"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(){this.framebuffer=void 0,this._depthTexture=void 0,this._textureToCopy=void 0,this._copyDepthCommand=void 0,this._debugPickDepthViewportCommand=void 0}function c(t,r,i){if(!e(t._debugPickDepthViewportCommand)){var n="uniform sampler2D u_texture;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\n    float z_window = czm_unpackDepth(texture2D(u_texture, v_textureCoordinates));\n    float n_range = czm_depthRange.near;\n    float f_range = czm_depthRange.far;\n    float z_ndc = (2.0 * z_window - n_range - f_range) / (f_range - n_range);\n    float scale = pow(z_ndc * 0.5 + 0.5, 8.0);\n    gl_FragColor = vec4(mix(vec3(0.0), vec3(1.0), scale), 1.0);\n}\n";t._debugPickDepthViewportCommand=r.createViewportQuadCommand(n,{uniformMap:{u_texture:function(){return t._depthTexture}},owner:t})}t._debugPickDepthViewportCommand.execute(r,i)}function h(e){e._depthTexture=e._depthTexture&&!e._depthTexture.isDestroyed()&&e._depthTexture.destroy()}function d(e){e.framebuffer=e.framebuffer&&!e.framebuffer.isDestroyed()&&e.framebuffer.destroy()}function p(e,t,r,n){e._depthTexture=new s({context:t,width:r,height:n,pixelFormat:i.RGBA,pixelDatatype:o.UNSIGNED_BYTE})}function m(e,t,r,i){h(e),d(e),p(e,t,r,i),e.framebuffer=new n({context:t,colorTextures:[e._depthTexture],destroyAttachments:!1})}function f(t,r,i){var n=i.width,o=i.height,a=t._depthTexture,s=!e(a)||a.width!==n||a.height!==o;e(t.framebuffer)&&!s||m(t,r,n,o)}function _(t,r,i){if(!e(t._copyDepthCommand)){var n="uniform sampler2D u_texture;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\n    gl_FragColor = czm_packDepth(texture2D(u_texture, v_textureCoordinates).r);\n}\n";t._copyDepthCommand=r.createViewportQuadCommand(n,{renderState:a.fromCache(),uniformMap:{u_texture:function(){return t._textureToCopy}},owner:t})}t._textureToCopy=i,t._copyDepthCommand.framebuffer=t.framebuffer}return u.prototype.executeDebugPickDepth=function(e,t){c(this,e,t)},u.prototype.update=function(e,t){f(this,e,t),_(this,e,t)},u.prototype.executeCopyDepth=function(e,t){this._copyDepthCommand.execute(e,t)},u.prototype.isDestroyed=function(){return!1},u.prototype.destroy=function(){return h(this),d(this),this._copyDepthCommand.shaderProgram=e(this._copyDepthCommand.shaderProgram)&&this._copyDepthCommand.shaderProgram.destroy(),r(this)},u}),r("Shaders/Appearances/PointAppearanceFS",[],function(){"use strict";return"uniform vec4 highlightColor;\nvarying vec3 v_color;\nvoid main()\n{\ngl_FragColor = vec4(v_color * highlightColor.rgb, highlightColor.a);\n}\n"}),r("Shaders/Appearances/PointAppearanceVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec3 color;\nattribute float batchId;\nuniform float pointSize;\nvarying vec3 v_positionEC;\nvarying vec3 v_color;\nvoid main()\n{\nv_color = color;\ngl_Position = czm_modelViewProjectionRelativeToEye * czm_computePosition();\ngl_PointSize = pointSize;\n}\n"}),r("Scene/PointAppearance",["../Core/clone","../Core/Color","../Core/combine","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/VertexFormat","../Shaders/Appearances/PointAppearanceFS","../Shaders/Appearances/PointAppearanceVS","./Appearance"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(e){e=i(e,i.EMPTY_OBJECT),this._vertexShaderSource=i(e.vertexShaderSource,l),this._fragmentShaderSource=i(e.fragmentShaderSource,s),this._renderState=u.getDefaultRenderState(!1,!1,e.renderState),this._pointSize=i(e.pointSize,2),this._highlightColor=n(e.highlightColor)?e.highlightColor:new t,this.material=void 0,this.translucent=i(e.translucent,!1),this.uniforms={highlightColor:this._highlightColor,pointSize:this._pointSize};var o=e.uniforms;this.uniforms=r(this.uniforms,o,!0)}return o(c.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return!1}},vertexFormat:{get:function(){return c.VERTEX_FORMAT}},pixelSize:{get:function(){return this._pointSize}}}),c.VERTEX_FORMAT=a.POSITION_AND_COLOR,c.prototype.getFragmentShaderSource=u.prototype.getFragmentShaderSource,c.prototype.isTranslucent=u.prototype.isTranslucent,c.prototype.getRenderState=u.prototype.getRenderState,c}),r("Scene/PrimitiveCollection",["../Core/createGuid","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError"],function(e,t,r,i,n,o){"use strict";function a(r){r=t(r,t.EMPTY_OBJECT),this._primitives=[],this._guid=e(),this.show=t(r.show,!0),this.destroyPrimitives=t(r.destroyPrimitives,!0)}function s(e,t){return e._primitives.indexOf(t)}return i(a.prototype,{length:{get:function(){return this._primitives.length}}}),a.prototype.add=function(e){var t=e._external=e._external||{},r=t._composites=t._composites||{};return r[this._guid]={collection:this},this._primitives.push(e),e},a.prototype.remove=function(e){if(this.contains(e)){var t=this._primitives.indexOf(e);if(t!==-1)return this._primitives.splice(t,1),delete e._external._composites[this._guid],this.destroyPrimitives&&e.destroy(),!0}return!1},a.prototype.removeAndDestroy=function(e){var t=this.remove(e);return t&&!this.destroyPrimitives&&e.destroy(),t},a.prototype.removeAll=function(){if(this.destroyPrimitives)for(var e=this._primitives,t=e.length,r=0;r<t;++r)e[r].destroy();this._primitives=[]},a.prototype.contains=function(e){return!!(r(e)&&e._external&&e._external._composites&&e._external._composites[this._guid])},a.prototype.raise=function(e){if(r(e)){var t=s(this,e),i=this._primitives;if(t!==i.length-1){var n=i[t];i[t]=i[t+1],i[t+1]=n}}},a.prototype.raiseToTop=function(e){if(r(e)){var t=s(this,e),i=this._primitives;t!==i.length-1&&(i.splice(t,1),i.push(e))}},a.prototype.lower=function(e){if(r(e)){var t=s(this,e),i=this._primitives;if(0!==t){var n=i[t];i[t]=i[t-1],i[t-1]=n}}},a.prototype.lowerToBottom=function(e){if(r(e)){var t=s(this,e),i=this._primitives;0!==t&&(i.splice(t,1),i.unshift(e))}},a.prototype.get=function(e){return this._primitives[e]},a.prototype.update=function(e){if(this.show)for(var t=this._primitives,r=0;r<t.length;++r)t[r].update(e)},a.prototype.isDestroyed=function(){return!1},a.prototype.destroy=function(){return this.removeAll(),n(this)},a}),r("Scene/QuadtreeTileProvider",["../Core/defineProperties","../Core/DeveloperError"],function(e,t){"use strict";function r(){t.throwInstantiationError()}return r.computeDefaultLevelZeroMaximumGeometricError=function(e){return 2*e.ellipsoid.maximumRadius*Math.PI*.25/(65*e.getNumberOfXTilesAtLevel(0))},e(r.prototype,{quadtree:{get:t.throwInstantiationError,set:t.throwInstantiationError},ready:{get:t.throwInstantiationError},tilingScheme:{get:t.throwInstantiationError},errorEvent:{get:t.throwInstantiationError}}),r.prototype.beginUpdate=t.throwInstantiationError,r.prototype.endUpdate=t.throwInstantiationError,r.prototype.getLevelMaximumGeometricError=t.throwInstantiationError,r.prototype.loadTile=t.throwInstantiationError,r.prototype.computeTileVisibility=t.throwInstantiationError,r.prototype.showTileThisFrame=t.throwInstantiationError,r.prototype.computeDistanceToTile=t.throwInstantiationError,r.prototype.isDestroyed=t.throwInstantiationError,r.prototype.destroy=t.throwInstantiationError,r}),r("Scene/SceneTransitioner",["../Core/Cartesian3","../Core/Cartographic","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/EasingFunction","../Core/Ellipsoid","../Core/Math","../Core/Matrix4","../Core/Ray","../Core/ScreenSpaceEventHandler","../Core/ScreenSpaceEventType","../Core/Transforms","./Camera","./OrthographicFrustum","./PerspectiveFrustum","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v){"use strict";function g(e,t){this._scene=e,this._currentTweens=[],this._morphHandler=void 0,this._morphCancelled=!1,this._completeMorph=void 0}function y(e,t){if(e._scene.completeMorphOnUserInput){e._morphHandler=new h(e._scene.canvas,!1);var r=function(){e._morphCancelled=!0,t(e)};e._completeMorph=r,e._morphHandler.setInputAction(r,d.LEFT_DOWN),e._morphHandler.setInputAction(r,d.MIDDLE_DOWN),e._morphHandler.setInputAction(r,d.RIGHT_DOWN),e._morphHandler.setInputAction(r,d.WHEEL)}}function C(e){for(var t=e._currentTweens,r=0;r<t.length;++r)t[r].cancelTween();e._currentTweens.length=0,e._morphHandler=e._morphHandler&&e._morphHandler.destroy()}function w(e,t){var r=e._scene,i=r.camera,n=Z,o=n.position,a=n.direction,s=n.up,l=r.mapProjection.unproject(i.position,j);t.cartographicToCartesian(l,o);var c=t.scaleToGeodeticSurface(o,Y),h=p.eastNorthUpToFixedFrame(c,t,X);return u.multiplyByPointAsVector(h,i.direction,a),u.multiplyByPointAsVector(h,i.up,s),n}function S(t,r,i,n){function o(t){T(c,p,t.time,l.position),T(h,f,t.time,l.direction),T(d,_,t.time,l.up),e.cross(l.direction,l.up,l.right),e.normalize(l.right,l.right)}r*=.5;var s=t._scene,l=s.camera,c=e.clone(l.position,K),h=e.clone(l.direction,Q),d=e.clone(l.up,J),p=u.multiplyByPoint(m.TRANSFORM_2D_INVERSE,i.position,$),f=u.multiplyByPointAsVector(m.TRANSFORM_2D_INVERSE,i.direction,ee),_=u.multiplyByPointAsVector(m.TRANSFORM_2D_INVERSE,i.up,te),v=s.tweens.add({duration:r,easingFunction:a.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:o,complete:function(){I(t,s,0,1,r,n)}});t._currentTweens.push(v)}function E(t,r,i){r*=.5;var n=t._scene,o=re;o.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,o.fov=l.toRadians(60);var a;if(r>0)a=Z,e.fromDegrees(0,0,5*i.maximumRadius,i,a.position),e.negate(a.position,a.direction),e.normalize(a.direction,a.direction),e.clone(e.UNIT_Z,a.up);else{var s=n.camera;s.position.z=s.frustum.right-s.frustum.left,a=w(t,i)}a.frustum=o;var u=R(a);y(t,u),P(t,r,a,function(){S(t,r,a,u)})}function T(t,r,i,n){return e.lerp(t,r,i,n)}function b(e,t,r,i,n){function o(e){u.frustum.fov=l.lerp(c,h,e.time);var t=d/Math.tan(.5*u.frustum.fov);i(u,t)}var s=e._scene,u=s.camera,c=u.frustum.fov,h=.5*l.RADIANS_PER_DEGREE,d=r.position.z*Math.tan(.5*c);u.frustum.far=d/Math.tan(.5*h)+1e7;var p=s.tweens.add({duration:t,easingFunction:a.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:o,complete:function(){u.frustum=r.frustum.clone(),n(e)}});e._currentTweens.push(p)}function x(t,r){function n(t){T(c,_,t.time,l.position),T(h,p,t.time,l.direction),T(d,f,t.time,l.up),e.cross(l.direction,l.up,l.right),e.normalize(l.right,l.right)}function o(e,t){e.position.z=t}r*=.5;var s=t._scene,l=s.camera,c=e.clone(l.position,ie),h=e.clone(l.direction,ne),d=e.clone(l.up,oe),p=e.negate(e.UNIT_Z,se),f=e.clone(e.UNIT_Y,le),_=ae;if(r>0)e.clone(e.ZERO,ae),_.z=5*s.mapProjection.ellipsoid.maximumRadius;else{e.clone(c,ae);var v=ce;u.multiplyByPoint(m.TRANSFORM_2D,c,v.origin),u.multiplyByPointAsVector(m.TRANSFORM_2D,h,v.direction);var g=s.globe;if(i(g)){var C=g.pick(v,s,he);i(C)&&(u.multiplyByPoint(m.TRANSFORM_2D_INVERSE,C,_),_.z+=e.distance(c,_))}}var w=ue;w.right=.5*_.z,w.left=-w.right,w.top=w.right*(s.drawingBufferHeight/s.drawingBufferWidth),w.bottom=-w.top;var S=de;S.position=_,S.direction=p,S.up=f,S.frustum=w;var E=O(S);y(t,E);var x=s.tweens.add({duration:r,easingFunction:a.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:n,complete:function(){b(t,r,S,o,E)}});t._currentTweens.push(x)}function A(t,r,n){function o(e,t){e.position.x=t}function a(){b(t,r,c,o,E)}r*=.5;var s=t._scene,l=s.camera,c=me;if(r>0)e.clone(e.ZERO,c.position),c.position.z=5*n.maximumRadius,e.negate(e.UNIT_Z,c.direction),e.clone(e.UNIT_Y,c.up);else{n.cartesianToCartographic(l.positionWC,pe),s.mapProjection.project(pe,c.position),e.negate(e.UNIT_Z,c.direction),e.clone(e.UNIT_Y,c.up);var h=ve;e.clone(c.position2D,h.origin);var d=e.clone(l.directionWC,h.direction),f=n.scaleToGeodeticSurface(l.positionWC,ye),_=p.eastNorthUpToFixedFrame(f,n,ge);u.inverseTransformation(_,_),u.multiplyByPointAsVector(_,d,d),u.multiplyByPointAsVector(m.TRANSFORM_2D,d,d);var v=s.globe;if(i(v)){var g=v.pick(h,s,_e);if(i(g)){var C=e.distance(c.position2D,g);g.x+=C,e.clone(g,c.position2D)}}}u.multiplyByPoint(m.TRANSFORM_2D,c.position,c.position2D),u.multiplyByPointAsVector(m.TRANSFORM_2D,c.direction,c.direction2D),u.multiplyByPointAsVector(m.TRANSFORM_2D,c.up,c.up2D);var w=c.frustum;w.right=.5*c.position.z,w.left=-w.right,w.top=w.right*(s.drawingBufferHeight/s.drawingBufferWidth),w.bottom=-w.top;var S=fe;u.multiplyByPoint(m.TRANSFORM_2D_INVERSE,c.position2D,S.position),e.clone(c.direction,S.direction),e.clone(c.up,S.up),S.frustum=w;var E=O(S);y(t,E),D(t,r,c,a)}function P(e,t,r,i){function n(e){s.frustum.fov=l.lerp(h,c,e.time),s.position.z=d/Math.tan(.5*s.frustum.fov)}var o=e._scene,s=o.camera,u=s.frustum.right-s.frustum.left;s.frustum=r.frustum.clone();var c=s.frustum.fov,h=.5*l.RADIANS_PER_DEGREE,d=u*Math.tan(.5*c);s.frustum.far=d/Math.tan(.5*h)+1e7,s.frustum.fov=h;var p=o.tweens.add({duration:t,easingFunction:a.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:n,complete:function(){i(e)}});e._currentTweens.push(p)}function M(t,r,i,n){function o(t){T(c,p,t.time,u.position),T(h,m,t.time,u.direction),T(d,f,t.time,u.up),e.cross(u.direction,u.up,u.right),e.normalize(u.right,u.right);var r=u.frustum;r.right=l.lerp(_,g,t.time),r.left=-r.right,r.top=r.right*(s.drawingBufferHeight/s.drawingBufferWidth),r.bottom=-r.top,u.position.z=2*s.mapProjection.ellipsoid.maximumRadius}r*=.5;var s=t._scene,u=s.camera,c=e.clone(u.position,Ce),h=e.clone(u.direction,we),d=e.clone(u.up,Se),p=e.clone(i.position,Ee),m=e.clone(i.direction,Te),f=e.clone(i.up,be),_=u.frustum.right,g=.5*p.z,y=s.tweens.add({duration:r,easingFunction:a.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:o,complete:function(){s._mode=v.MORPHING,P(t,r,i,n)}});t._currentTweens.push(y)}function D(t,r,i,n){function o(t){T(u,d,t.time,l.position),T(c,p,t.time,l.direction),T(h,m,t.time,l.up),e.cross(l.direction,l.up,l.right),e.normalize(l.right,l.right)}var s=t._scene,l=s.camera,u=e.clone(l.position,Ce),c=e.clone(l.direction,we),h=e.clone(l.up,Se),d=e.clone(i.position2D,Ee),p=e.clone(i.direction2D,Te),m=e.clone(i.up2D,be),f=s.tweens.add({duration:r,easingFunction:a.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:o,complete:function(){I(t,s,1,0,r,n)}});t._currentTweens.push(f)}function I(e,t,r,n,o,s){var l={object:t,property:"morphTime",startValue:r,stopValue:n,duration:o,easingFunction:a.QUARTIC_OUT};i(s)&&(l.complete=function(){s(e)});var u=t.tweens.addProperty(l);e._currentTweens.push(u)}function R(t){return function(r){var n=r._scene;if(n._mode=v.SCENE3D,n.morphTime=v.getMorphTime(v.SCENE3D),C(r),r._previousMode!==v.MORPHING||r._morphCancelled){r._morphCancelled=!1;var o=n.camera;e.clone(t.position,o.position),e.clone(t.direction,o.direction),e.clone(t.up,o.up),e.cross(o.direction,o.up,o.right),e.normalize(o.right,o.right),i(t.frustum)&&(o.frustum=t.frustum.clone())}var a=i(r._completeMorph);r._completeMorph=void 0,n.camera.update(n.mode),r._scene.morphComplete.raiseEvent(r,r._previousMode,v.SCENE3D,a)}}function O(t){return function(r){var n=r._scene;n._mode=v.SCENE2D,n.morphTime=v.getMorphTime(v.SCENE2D),C(r);var o=n.camera;e.clone(t.position,o.position),o.position.z=2*n.mapProjection.ellipsoid.maximumRadius,e.clone(t.direction,o.direction),e.clone(t.up,o.up),e.cross(o.direction,o.up,o.right),e.normalize(o.right,o.right),o.frustum=t.frustum.clone();var a=i(r._completeMorph);r._completeMorph=void 0,n.camera.update(n.mode),r._scene.morphComplete.raiseEvent(r,r._previousMode,v.SCENE2D,a)}}function N(t){return function(r){var n=r._scene;if(n._mode=v.COLUMBUS_VIEW,n.morphTime=v.getMorphTime(v.COLUMBUS_VIEW),C(r),n.camera.frustum=t.frustum.clone(),r._previousModeMode!==v.MORPHING||r._morphCancelled){r._morphCancelled=!1;var o=n.camera;e.clone(t.position,o.position),e.clone(t.direction,o.direction),e.clone(t.up,o.up),e.cross(o.direction,o.up,o.right),e.normalize(o.right,o.right)}var a=i(r._completeMorph);r._completeMorph=void 0,n.camera.update(n.mode),r._scene.morphComplete.raiseEvent(r,r._previousMode,v.COLUMBUS_VIEW,a)}}g.prototype.completeMorph=function(){i(this._completeMorph)&&this._completeMorph()},g.prototype.morphTo2D=function(e,t){i(this._completeMorph)&&this._completeMorph();var r=this._scene;this._previousMode=r.mode,this._previousMode!==v.SCENE2D&&this._previousMode!==v.MORPHING&&(this._scene.morphStart.raiseEvent(this,this._previousMode,v.SCENE2D,!0),r._mode=v.MORPHING,r.camera._setTransform(u.IDENTITY),this._previousMode===v.COLUMBUS_VIEW?x(this,e):A(this,e,t),0===e&&i(this._completeMorph)&&this._completeMorph())};var L=new e,B=new e,F=new e,V=new e,k=new e,z=new e,U=new e,G=new t,W=new u,H=new _,q={position:void 0,direction:void 0,up:void 0,position2D:void 0,direction2D:void 0,up2D:void 0,frustum:void 0};g.prototype.morphToColumbusView=function(t,r){i(this._completeMorph)&&this._completeMorph();var n=this._scene;if(this._previousMode=n.mode,this._previousMode!==v.COLUMBUS_VIEW&&this._previousMode!==v.MORPHING){
-this._scene.morphStart.raiseEvent(this,this._previousMode,v.COLUMBUS_VIEW,!0),n.camera._setTransform(u.IDENTITY);var o=L,a=B,s=F;if(t>0)o.x=0,o.y=0,o.z=5*r.maximumRadius,e.negate(e.UNIT_Z,a),e.clone(e.UNIT_Y,s);else{var c=n.camera;if(this._previousMode===v.SCENE2D)e.clone(c.position,o),o.z=c.frustum.right-c.frustum.left,e.negate(e.UNIT_Z,a),e.clone(e.UNIT_Y,s);else{e.clone(c.positionWC,o),e.clone(c.directionWC,a),e.clone(c.upWC,s);var h=r.scaleToGeodeticSurface(o,U),d=p.eastNorthUpToFixedFrame(h,r,W);u.inverseTransformation(d,d),n.mapProjection.project(r.cartesianToCartographic(o,G),o),u.multiplyByPointAsVector(d,a,a),u.multiplyByPointAsVector(d,s,s)}}var f=H;f.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,f.fov=l.toRadians(60);var _=q;_.position=o,_.direction=a,_.up=s,_.frustum=f;var g=N(_);y(this,g),this._previousMode===v.SCENE2D?M(this,t,_,g):(_.position2D=u.multiplyByPoint(m.TRANSFORM_2D,o,V),_.direction2D=u.multiplyByPointAsVector(m.TRANSFORM_2D,a,k),_.up2D=u.multiplyByPointAsVector(m.TRANSFORM_2D,s,z),n._mode=v.MORPHING,D(this,t,_,g)),0===t&&i(this._completeMorph)&&this._completeMorph()}},g.prototype.morphTo3D=function(t,r){i(this._completeMorph)&&this._completeMorph();var n=this._scene;if(this._previousMode=n.mode,this._previousMode!==v.SCENE3D&&this._previousMode!==v.MORPHING){if(this._scene.morphStart.raiseEvent(this,this._previousMode,v.SCENE3D,!0),n._mode=v.MORPHING,n.camera._setTransform(u.IDENTITY),this._previousMode===v.SCENE2D)E(this,t,r);else{var o;t>0?(o=Z,e.fromDegrees(0,0,5*r.maximumRadius,r,o.position),e.negate(o.position,o.direction),e.normalize(o.direction,o.direction),e.clone(e.UNIT_Z,o.up)):o=w(this,r);var a=R(o);y(this,a),S(this,t,o,a)}0===t&&i(this._completeMorph)&&this._completeMorph()}},g.prototype.isDestroyed=function(){return!1},g.prototype.destroy=function(){return C(this),n(this)};var j=new t,Y=new e,X=new u,Z={position:new e,direction:new e,up:new e,frustum:void 0},K=new e,Q=new e,J=new e,$=new e,ee=new e,te=new e,re=new _,ie=new e,ne=new e,oe=new e,ae=new e,se=new e,le=new e,ue=new f,ce=new c,he=new e,de={position:void 0,direction:void 0,up:void 0,frustum:void 0},pe=new t,me={position:new e,direction:new e,up:new e,position2D:new e,direction2D:new e,up2D:new e,frustum:new f},fe={position:new e,direction:new e,up:new e,frustum:void 0},_e=new e,ve=new c,ge=new u,ye=new e,Ce=new e,we=new e,Se=new e,Ee=new e,Te=new e,be=new e;return g}),r("Scene/TweenCollection",["../Core/clone","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/EasingFunction","../Core/getTimestamp","../Core/TimeConstants","../ThirdParty/Tween"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(t,r,i,n,o,a,s,l,u,c){this._tweens=t,this._tweenjs=r,this._startObject=e(i),this._stopObject=e(n),this._duration=o,this._delay=a,this._easingFunction=s,this._update=l,this._complete=u,this.cancel=c,this.needsStart=!0}function c(){this._tweens=[]}return i(u.prototype,{startObject:{get:function(){return this._startObject}},stopObject:{get:function(){return this._stopObject}},duration:{get:function(){return this._duration}},delay:{get:function(){return this._delay}},easingFunction:{get:function(){return this._easingFunction}},update:{get:function(){return this._update}},complete:{get:function(){return this._complete}},tweenjs:{get:function(){return this._tweenjs}}}),u.prototype.cancelTween=function(){this._tweens.remove(this)},i(c.prototype,{length:{get:function(){return this._tweens.length}}}),c.prototype.add=function(i){if(i=t(i,t.EMPTY_OBJECT),0===i.duration)return r(i.complete)&&i.complete(),new u(this);var n=i.duration/s.SECONDS_PER_MILLISECOND,a=t(i.delay,0),c=a/s.SECONDS_PER_MILLISECOND,h=t(i.easingFunction,o.LINEAR_NONE),d=i.startObject,p=new l.Tween(d);p.to(e(i.stopObject),n),p.delay(c),p.easing(h),r(i.update)&&p.onUpdate(function(){i.update(d)}),p.onComplete(t(i.complete,null)),p.repeat(t(i._repeat,0));var m=new u(this,p,i.startObject,i.stopObject,i.duration,a,h,i.update,i.complete,i.cancel);return this._tweens.push(m),m},c.prototype.addProperty=function(e){function r(e){i[n]=e.value}e=t(e,t.EMPTY_OBJECT);var i=e.object,n=e.property,o=e.startValue,a=e.stopValue;return this.add({startObject:{value:o},stopObject:{value:a},duration:t(e.duration,3),delay:e.delay,easingFunction:e.easingFunction,update:r,complete:e.complete,cancel:e.cancel,_repeat:e._repeat})},c.prototype.addAlpha=function(e){function i(e){for(var t=o.length,r=0;r<t;++r)n.uniforms[o[r]].alpha=e.alpha}e=t(e,t.EMPTY_OBJECT);var n=e.material,o=[];for(var a in n.uniforms)n.uniforms.hasOwnProperty(a)&&r(n.uniforms[a])&&r(n.uniforms[a].alpha)&&o.push(a);return this.add({startObject:{alpha:t(e.startValue,0)},stopObject:{alpha:t(e.stopValue,1)},duration:t(e.duration,3),delay:e.delay,easingFunction:e.easingFunction,update:i,complete:e.complete,cancel:e.cancel})},c.prototype.addOffsetIncrement=function(e){e=t(e,t.EMPTY_OBJECT);var r=e.material,i=r.uniforms;return this.addProperty({object:i,property:"offset",startValue:i.offset,stopValue:i.offset+1,duration:e.duration,delay:e.delay,easingFunction:e.easingFunction,update:e.update,cancel:e.cancel,_repeat:1/0})},c.prototype.remove=function(e){if(!r(e))return!1;var t=this._tweens.indexOf(e);return t!==-1&&(e.tweenjs.stop(),r(e.cancel)&&e.cancel(),this._tweens.splice(t,1),!0)},c.prototype.removeAll=function(){for(var e=this._tweens,t=0;t<e.length;++t){var i=e[t];i.tweenjs.stop(),r(i.cancel)&&i.cancel()}e.length=0},c.prototype.contains=function(e){return r(e)&&this._tweens.indexOf(e)!==-1},c.prototype.get=function(e){return this._tweens[e]},c.prototype.update=function(e){var t=this._tweens,i=0;for(e=r(e)?e/s.SECONDS_PER_MILLISECOND:a();i<t.length;){var n=t[i],o=n.tweenjs;n.needsStart?(n.needsStart=!1,o.start(e)):o.update(e)?i++:(o.stop(),t.splice(i,1))}},c}),r("Scene/ScreenSpaceCameraController",["../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Cartographic","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/Ellipsoid","../Core/IntersectionTests","../Core/isArray","../Core/KeyboardEventModifier","../Core/Math","../Core/Matrix3","../Core/Matrix4","../Core/Plane","../Core/Quaternion","../Core/Ray","../Core/Transforms","./CameraEventAggregator","./CameraEventType","./MapMode2D","./SceneMode","./SceneTransforms","./TweenCollection"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T){"use strict";function b(r){this.enableInputs=!0,this.enableTranslate=!0,this.enableZoom=!0,this.enableRotate=!0,this.enableTilt=!0,this.enableLook=!0,this.inertiaSpin=.9,this.inertiaTranslate=.9,this.inertiaZoom=.8,this.maximumMovementRatio=.1,this.bounceAnimationTime=3,this.minimumZoomDistance=1,this.maximumZoomDistance=Number.POSITIVE_INFINITY,this.translateEventTypes=C.LEFT_DRAG,this.zoomEventTypes=[C.RIGHT_DRAG,C.WHEEL,C.PINCH],this.rotateEventTypes=C.LEFT_DRAG,this.tiltEventTypes=[C.MIDDLE_DRAG,C.PINCH,{eventType:C.LEFT_DRAG,modifier:h.CTRL},{eventType:C.RIGHT_DRAG,modifier:h.CTRL}],this.lookEventTypes={eventType:C.LEFT_DRAG,modifier:h.SHIFT},this.minimumPickingTerrainHeight=15e4,this._minimumPickingTerrainHeight=this.minimumPickingTerrainHeight,this.minimumCollisionTerrainHeight=15e3,this._minimumCollisionTerrainHeight=this.minimumCollisionTerrainHeight,this.minimumTrackBallHeight=75e5,this._minimumTrackBallHeight=this.minimumTrackBallHeight,this.enableCollisionDetection=!0,this._scene=r,this._globe=void 0,this._ellipsoid=void 0,this._aggregator=new y(r.canvas),this._lastInertiaSpinMovement=void 0,this._lastInertiaZoomMovement=void 0,this._lastInertiaTranslateMovement=void 0,this._lastInertiaTiltMovement=void 0,this._tweens=new T,this._tween=void 0,this._horizontalRotationAxis=void 0,this._tiltCenterMousePosition=new e(-1,-1),this._tiltCenter=new t,this._rotateMousePosition=new e(-1,-1),this._rotateStartPosition=new t,this._strafeStartPosition=new t,this._zoomMouseStart=new e,this._zoomWorldPosition=new t,this._tiltCVOffMap=!1,this._looking=!1,this._rotating=!1,this._strafing=!1,this._zoomingOnVector=!1,this._rotatingZoom=!1;var n=r.mapProjection;this._maxCoord=n.project(new i(Math.PI,d.PI_OVER_TWO)),this._zoomFactor=5,this._rotateFactor=void 0,this._rotateRateRangeAdjustment=void 0,this._maximumRotateRate=1.77,this._minimumRotateRate=2e-4,this._minimumZoomRate=20,this._maximumZoomRate=5906376272e3}function x(e,t){if(e<0)return 0;var r=25*(1-t);return Math.exp(-r*e)}function A(t){return e.equalsEpsilon(t.startPosition,t.endPosition,d.EPSILON14)}function P(t,r,i,n,a,s,l){var u=s[l];o(u)||(u=s[l]={startPosition:new e,endPosition:new e,motion:new e,active:!1});var c=t.getButtonPressTime(r,i),h=t.getButtonReleaseTime(r,i),d=c&&h&&(h.getTime()-c.getTime())/1e3,p=new Date,m=h&&(p.getTime()-h.getTime())/1e3;if(c&&h&&d<$){var f=x(m,n);if(u.active)u.startPosition=e.clone(u.endPosition,u.startPosition),u.endPosition=e.multiplyByScalar(u.motion,f,u.endPosition),u.endPosition=e.add(u.startPosition,u.endPosition,u.endPosition),u.motion=e.clone(e.ZERO,u.motion);else{var _=t.getLastMovement(r,i);if(!o(_)||A(_))return;u.motion.x=.5*(_.endPosition.x-_.startPosition.x),u.motion.y=.5*(_.endPosition.y-_.startPosition.y),u.startPosition=e.clone(_.startPosition,u.startPosition),u.endPosition=e.multiplyByScalar(u.motion,f,u.endPosition),u.endPosition=e.add(u.startPosition,u.endPosition,u.endPosition),u.active=!0}if(isNaN(u.endPosition.x)||isNaN(u.endPosition.y)||e.distance(u.startPosition,u.endPosition)<.5)return void(u.active=!1);if(!t.isButtonDown(r,i)){var v=t.getStartMousePosition(r,i);a(s,v,u)}}else u.active=!1}function M(e,t,r,i,n,a){if(o(r)){var s=e._aggregator;c(r)||(ee[0]=r,r=ee);for(var l=r.length,u=0;u<l;++u){var h=r[u],d=o(h.eventType)?h.eventType:h,p=h.modifier,m=s.isMoving(d,p)&&s.getMovement(d,p),f=s.getStartMousePosition(d,p);e.enableInputs&&t&&(m?i(e,f,m):n<1&&P(s,d,p,n,i,e,a))}}}function D(r,i,n,a,s,l){var u=1;o(l)&&(u=d.clamp(Math.abs(l),.25,1));var c=r.minimumZoomDistance*u,h=r.maximumZoomDistance,p=s-c,m=a*p;m=d.clamp(m,r._minimumZoomRate,r._maximumZoomRate);var f=n.endPosition.y-n.startPosition.y,_=f/r._scene.canvas.clientHeight;_=Math.min(_,r.maximumMovementRatio);var v=m*_;if(!(v>0&&Math.abs(s-c)<1||v<0&&Math.abs(s-h)<1)){s-v<c?v=s-c-1:s-v>h&&(v=s-h);var g,y=r._scene,C=y.camera,w=y.mode;if(o(r._globe)&&(g=w!==S.SCENE2D?B(r,i,re):C.getPickRay(i,te).origin),!o(g))return void C.zoomIn(v);var T=e.equals(i,r._zoomMouseStart),b=r._zoomingOnVector,x=r._rotatingZoom;T||(r._zoomMouseStart=e.clone(i,r._zoomMouseStart),r._zoomWorldPosition=t.clone(g,r._zoomWorldPosition),b=r._zoomingOnVector=!1,x=r._rotatingZoom=!1);var A=w===S.COLUMBUS_VIEW;if(C.positionCartographic.height<2e6&&(x=!0),!T||x){if(w===S.SCENE2D){var P=r._zoomWorldPosition,M=C.position;if(!t.equals(P,M)&&C.positionCartographic.height<2*r._maxCoord.x){var D=C.position.x,I=t.subtract(P,M,ne);t.normalize(I,I);var R=t.distance(P,M)*v/(.5*C.getMagnitude());C.move(I,.5*R),(C.position.x<0&&D>0||C.position.x>0&&D<0)&&(g=C.getPickRay(i,te).origin,r._zoomWorldPosition=t.clone(g,r._zoomWorldPosition))}}else if(w===S.SCENE3D){var O=t.normalize(C.position,ce);if(C.positionCartographic.height<3e3&&Math.abs(t.dot(C.direction,O))<.6)A=!0;else{var N=y.canvas,L=oe;L.x=N.clientWidth/2,L.y=N.clientHeight/2;var F=B(r,L,ae);if(o(F)&&C.positionCartographic.height<1e6){var V=de;t.clone(C.position,V);var k=r._zoomWorldPosition,z=he;if(z=t.normalize(k,z),t.dot(z,O)<0)return;var U=Ce,G=fe;t.clone(C.direction,G),t.add(V,t.multiplyByScalar(G,1e3,we),U);var W=_e,H=ve;t.subtract(k,V,W),t.normalize(W,H);var q=Math.acos(-t.dot(O,H)),j=t.magnitude(V),Y=t.magnitude(k),X=j-v,Z=t.magnitude(W),K=Math.asin(d.clamp(Z/Y*Math.sin(q),-1,1)),Q=Math.asin(d.clamp(X/Y*Math.sin(q),-1,1)),J=K-Q+q,$=pe;t.normalize(V,$);var ee=me;ee=t.cross(H,$,ee),ee=t.normalize(ee,ee),t.normalize(t.cross($,ee,we),G),t.multiplyByScalar(t.normalize(U,we),t.magnitude(U)-v,U),t.normalize(V,V),t.multiplyByScalar(V,X,V);var Te=ge;t.multiplyByScalar(t.add(t.multiplyByScalar($,Math.cos(J)-1,Se),t.multiplyByScalar(G,Math.sin(J),Ee),we),X,Te),t.add(V,Te,V),t.normalize(U,$),t.normalize(t.cross($,ee,we),G);var be=ye;return t.multiplyByScalar(t.add(t.multiplyByScalar($,Math.cos(J)-1,Se),t.multiplyByScalar(G,Math.sin(J),Ee),we),t.magnitude(U),be),t.add(U,be,U),t.clone(V,C.position),t.normalize(t.subtract(U,V,we),C.direction),t.clone(C.direction,C.direction),t.cross(C.direction,C.up,C.right),void t.cross(C.right,C.direction,C.up)}if(o(F)){var xe=t.normalize(F,se),Ae=t.normalize(r._zoomWorldPosition,le),Pe=t.dot(Ae,xe);if(Pe>0){var Me=d.acosClamped(Pe),De=t.cross(Ae,xe,ue),Ie=Math.abs(Me)>d.toRadians(20)?.75*C.positionCartographic.height:C.positionCartographic.height-v,Re=v/Ie;C.rotate(De,Me*Re)}}else A=!0}}r._rotatingZoom=!A}if(!T&&A||b){var Oe,Ne=E.wgs84ToWindowCoordinates(y,r._zoomWorldPosition,ie);Oe=w!==S.COLUMBUS_VIEW&&e.equals(i,r._zoomMouseStart)&&o(Ne)?C.getPickRay(Ne,te):C.getPickRay(i,te);var Le=Oe.direction;w===S.COLUMBUS_VIEW&&t.fromElements(Le.y,Le.z,Le.x,Le),C.move(Le,v),r._zoomingOnVector=!0}else C.zoomIn(v)}}function I(e,r,i){var n=e._scene,o=n.camera,a=o.getPickRay(i.startPosition,Te).origin,s=o.getPickRay(i.endPosition,be).origin,l=t.subtract(a,s,xe),u=t.magnitude(l);u>0&&(t.normalize(l,l),o.move(l,u))}function R(e,t,r){o(r.distance)&&(r=r.distance);var i=e._scene,n=i.camera;D(e,t,r,e._zoomFactor,n.getMagnitude())}function O(t,r,i){if(o(i.angleAndHeight))return void N(t,r,i.angleAndHeight);var n=t._scene,a=n.camera,s=n.canvas,l=s.clientWidth,u=s.clientHeight,c=Ae;c.x=2/l*i.startPosition.x-1,c.y=2/u*(u-i.startPosition.y)-1,c=e.normalize(c,c);var h=Pe;h.x=2/l*i.endPosition.x-1,h.y=2/u*(u-i.endPosition.y)-1,h=e.normalize(h,h);var p=d.acosClamped(c.x);c.y<0&&(p=d.TWO_PI-p);var m=d.acosClamped(h.x);h.y<0&&(m=d.TWO_PI-m);var f=m-p;a.twistRight(f)}function N(e,t,r){var i=e._rotateFactor*e._rotateRateRangeAdjustment;i>e._maximumRotateRate&&(i=e._maximumRotateRate),i<e._minimumRotateRate&&(i=e._minimumRotateRate);var n=e._scene,o=n.camera,a=n.canvas,s=(r.endPosition.x-r.startPosition.x)/a.clientWidth;s=Math.min(s,e.maximumMovementRatio);var l=i*s*Math.PI*4;o.twistRight(l)}function L(e){var t=e._scene.mapMode2D===w.ROTATE;m.equals(m.IDENTITY,e._scene.camera.transform)?(M(e,e.enableTranslate,e.translateEventTypes,I,e.inertiaTranslate,"_lastInertiaTranslateMovement"),M(e,e.enableZoom,e.zoomEventTypes,R,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&M(e,e.enableRotate,e.tiltEventTypes,O,e.inertiaSpin,"_lastInertiaTiltMovement")):(M(e,e.enableZoom,e.zoomEventTypes,R,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&M(e,e.enableRotate,e.translateEventTypes,O,e.inertiaSpin,"_lastInertiaSpinMovement"))}function B(e,r,i){var n=e._scene,a=e._globe,s=n.camera;if(o(a)){var l;n.pickPositionSupported&&(l=n.pickPosition(r,De));var u=s.getPickRay(r,Me),c=a.pick(u,n,Ie),h=o(l)?t.distance(l,s.positionWC):Number.POSITIVE_INFINITY,d=o(c)?t.distance(c,s.positionWC):Number.POSITIVE_INFINITY;return h<d?t.clone(l,i):t.clone(c,i)}}function F(r,i,n){if(t.equals(i,r._translateMousePosition)||(r._looking=!1),t.equals(i,r._strafeMousePosition)||(r._strafing=!1),r._looking)return void Q(r,i,n);if(r._strafing)return void W(r,i,n);var a,s=r._scene,l=s.camera,c=e.clone(n.startPosition,ke),h=e.clone(n.endPosition,ze),p=l.getPickRay(c,Re),m=t.clone(t.ZERO,Fe),_=t.UNIT_X;if(l.position.z<r._minimumPickingTerrainHeight&&(a=B(r,c,Ne),o(a)&&(m.x=a.x)),m.x>l.position.z&&o(a))return t.clone(a,r._strafeStartPosition),r._strafing=!0,W(r,i,n),void(r._strafeMousePosition=e.clone(i,r._strafeMousePosition));var v=f.fromPointNormal(m,_,Ve);p=l.getPickRay(c,Re);var g=u.rayPlane(p,v,Ne),y=l.getPickRay(h,Oe),C=u.rayPlane(y,v,Le);if(!o(g)||!o(C))return r._looking=!0,Q(r,i,n),void e.clone(i,r._translateMousePosition);var w=t.subtract(g,C,Be),S=w.x;w.x=w.y,w.y=w.z,w.z=S;var E=t.magnitude(w);E>d.EPSILON6&&(t.normalize(w,w),l.move(w,E))}function V(t,r,i){if(o(i.angleAndHeight)&&(i=i.angleAndHeight),e.equals(r,t._tiltCenterMousePosition)||(t._tiltCVOffMap=!1,t._looking=!1),t._looking)return void Q(t,r,i);var n=t._scene,a=n.camera,s=t._maxCoord,l=Math.abs(a.position.x)-s.x<0&&Math.abs(a.position.y)-s.y<0;t._tiltCVOffMap||!l||a.position.z>t._minimumPickingTerrainHeight?(t._tiltCVOffMap=!0,k(t,r,i)):z(t,r,i)}function k(r,i,n){var a=r._scene,s=a.camera,u=a.canvas,c=Ue;c.x=u.clientWidth/2,c.y=u.clientHeight/2;var h,p=s.getPickRay(c,Ge),f=t.UNIT_X,_=p.origin,v=p.direction,y=t.dot(f,v);if(Math.abs(y)>d.EPSILON6&&(h=-t.dot(f,_)/y),!o(h)||h<=0)return r._looking=!0,Q(r,i,n),void e.clone(i,r._tiltCenterMousePosition);var C=t.multiplyByScalar(v,h,We);t.add(_,C,C);var w=a.mapProjection,S=w.ellipsoid;t.fromElements(C.y,C.z,C.x,C);var E=w.unproject(C,Ke);S.cartographicToCartesian(E,C);var T=g.eastNorthUpToFixedFrame(C,S,qe),b=r._globe,x=r._ellipsoid;r._globe=void 0,r._ellipsoid=l.UNIT_SPHERE,r._rotateFactor=1,r._rotateRateRangeAdjustment=1;var A=m.clone(s.transform,Qe);s._setTransform(T),q(r,i,n,t.UNIT_Z),s._setTransform(A),r._globe=b,r._ellipsoid=x;var P=x.maximumRadius;r._rotateFactor=1/P,r._rotateRateRangeAdjustment=P}function z(r,i,n){var a,s,c=r._scene,h=c.camera,v=t.UNIT_X;if(e.equals(i,r._tiltCenterMousePosition))a=t.clone(r._tiltCenter,We);else{if(h.position.z<r._minimumPickingTerrainHeight&&(a=B(r,i,We)),!o(a)){s=h.getPickRay(i,Ge);var y,C=s.origin,w=s.direction,S=t.dot(v,w);if(Math.abs(S)>d.EPSILON6&&(y=-t.dot(v,C)/S),!o(y)||y<=0)return r._looking=!0,Q(r,i,n),void e.clone(i,r._tiltCenterMousePosition);a=t.multiplyByScalar(w,y,We),t.add(C,a,a)}e.clone(i,r._tiltCenterMousePosition),t.clone(a,r._tiltCenter)}var E=c.canvas,T=Ue;T.x=E.clientWidth/2,T.y=r._tiltCenterMousePosition.y,s=h.getPickRay(T,Ge);var b=t.clone(t.ZERO,Ye);b.x=a.x;var x=f.fromPointNormal(b,v,Xe),A=u.rayPlane(s,x,He),P=h._projection,M=P.ellipsoid;t.fromElements(a.y,a.z,a.x,a);var D=P.unproject(a,Ke);M.cartographicToCartesian(D,a);var I,R=g.eastNorthUpToFixedFrame(a,M,qe);o(A)?(t.fromElements(A.y,A.z,A.x,A),D=P.unproject(A,Ke),M.cartographicToCartesian(D,A),I=g.eastNorthUpToFixedFrame(A,M,je)):I=R;var O=r._globe,N=r._ellipsoid;r._globe=void 0,r._ellipsoid=l.UNIT_SPHERE,r._rotateFactor=1,r._rotateRateRangeAdjustment=1;var L=t.UNIT_Z,F=m.clone(h.transform,Qe);h._setTransform(R);var V=t.cross(t.UNIT_Z,t.normalize(h.position,Ze),Ze),k=t.dot(h.right,V);if(q(r,i,n,L,!1,!0),h._setTransform(I),k<0){n.startPosition.y>n.endPosition.y&&(L=void 0);var z=h.constrainedAxis;h.constrainedAxis=void 0,q(r,i,n,L,!0,!1),h.constrainedAxis=z}else q(r,i,n,L,!0,!1);if(o(h.constrainedAxis)){var U=t.cross(h.direction,h.constrainedAxis,Mt);t.equalsEpsilon(U,t.ZERO,d.EPSILON6)||(t.dot(U,h.right)<0&&t.negate(U,U),t.cross(U,h.direction,h.up),t.cross(h.direction,h.up,h.right),t.normalize(h.up,h.up),t.normalize(h.right,h.right))}h._setTransform(F),r._globe=O,r._ellipsoid=N;var G=N.maximumRadius;r._rotateFactor=1/G,r._rotateRateRangeAdjustment=G;var W=t.clone(h.positionWC,Ze);if(h._adjustHeightForTerrain(),!t.equals(h.positionWC,W)){h._setTransform(I),h.worldToCameraCoordinatesPoint(W,W);var H=t.magnitudeSquared(W);t.magnitudeSquared(h.position)>H&&(t.normalize(h.position,h.position),t.multiplyByScalar(h.position,Math.sqrt(H),h.position));var j=t.angleBetween(W,h.position),Y=t.cross(W,h.position,W);t.normalize(Y,Y);var X=_.fromAxisAngle(Y,j,Je),Z=p.fromQuaternion(X,$e);p.multiplyByVector(Z,h.direction,h.direction),p.multiplyByVector(Z,h.up,h.up),t.cross(h.direction,h.up,h.right),t.cross(h.right,h.direction,h.up),h._setTransform(F)}}function U(e,r,i){o(i.distance)&&(i=i.distance);var n=e._scene,a=n.camera,s=n.canvas,l=et;l.x=s.clientWidth/2,l.y=s.clientHeight/2;var u,c=a.getPickRay(l,tt);a.position.z<e._minimumPickingTerrainHeight&&(u=B(e,l,rt));var h;if(o(u))h=t.distance(c.origin,u);else{var d=t.UNIT_X,p=c.origin,m=c.direction;h=-t.dot(d,p)/t.dot(d,m)}D(e,r,i,e._zoomFactor,h)}function G(e){var t=e._scene,r=t.camera;if(m.equals(m.IDENTITY,r.transform)){var i=e._tweens;if(e._aggregator.anyButtonDown&&i.removeAll(),M(e,e.enableTilt,e.tiltEventTypes,V,e.inertiaSpin,"_lastInertiaTiltMovement"),M(e,e.enableTranslate,e.translateEventTypes,F,e.inertiaTranslate,"_lastInertiaTranslateMovement"),M(e,e.enableZoom,e.zoomEventTypes,U,e.inertiaZoom,"_lastInertiaZoomMovement"),M(e,e.enableLook,e.lookEventTypes,Q),!(e._aggregator.anyButtonDown||o(e._lastInertiaZoomMovement)&&e._lastInertiaZoomMovement.active||o(e._lastInertiaTranslateMovement)&&e._lastInertiaTranslateMovement.active||i.contains(e._tween))){var n=r.createCorrectPositionTween(e.bounceAnimationTime);o(n)&&(e._tween=i.add(n))}i.update()}else M(e,e.enableRotate,e.rotateEventTypes,q,e.inertiaSpin,"_lastInertiaSpinMovement"),M(e,e.enableZoom,e.zoomEventTypes,Y,e.inertiaZoom,"_lastInertiaZoomMovement")}function W(e,r,i){var n=e._scene,a=n.camera,s=B(e,i.startPosition,ut);if(o(s)){var l=i.endPosition,c=a.getPickRay(l,it),h=t.clone(a.direction,at);n.mode===S.COLUMBUS_VIEW&&t.fromElements(h.z,h.x,h.y,h);var d=f.fromPointNormal(s,h,nt),p=u.rayPlane(c,d,ot);o(p)&&(h=t.subtract(s,p,h),n.mode===S.COLUMBUS_VIEW&&t.fromElements(h.y,h.z,h.x,h),t.add(a.position,h,a.position))}}function H(r,i,n){var a=r._scene,s=a.camera;if(!m.equals(s.transform,m.IDENTITY))return void q(r,i,n);var u,c,h,d,p=r._ellipsoid.geodeticSurfaceNormal(s.position,dt),f=r._ellipsoid.cartesianToCartographic(s.positionWC,lt).height,_=r._globe,v=!1;if(o(_)&&f<r._minimumPickingTerrainHeight&&(d=B(r,n.startPosition,ut),o(d))){var g=s.getPickRay(n.startPosition,Me),y=r._ellipsoid.geodeticSurfaceNormal(d);v=Math.abs(t.dot(g.direction,y))<.05,v&&!r._looking&&(r._rotating=!1,r._strafing=!0)}return e.equals(i,r._rotateMousePosition)?void(r._looking?Q(r,i,n,p):r._rotating?q(r,i,n):r._strafing?(t.clone(d,r._strafeStartPosition),W(r,i,n)):(u=t.magnitude(r._rotateStartPosition),c=ct,c.x=c.y=c.z=u,h=l.fromCartesian3(c,ht),j(r,i,n,h))):(r._looking=!1,r._rotating=!1,r._strafing=!1,o(_)&&f<r._minimumPickingTerrainHeight?o(d)?t.magnitude(s.position)<t.magnitude(d)?(t.clone(d,r._strafeStartPosition),r._strafing=!0,W(r,i,n)):(u=t.magnitude(d),c=ct,c.x=c.y=c.z=u,h=l.fromCartesian3(c,ht),j(r,i,n,h),t.clone(d,r._rotateStartPosition)):(r._looking=!0,Q(r,i,n,p)):o(s.pickEllipsoid(n.startPosition,r._ellipsoid,st))?(j(r,i,n,r._ellipsoid),t.clone(st,r._rotateStartPosition)):f>r._minimumTrackBallHeight?(r._rotating=!0,q(r,i,n)):(r._looking=!0,Q(r,i,n,p)),void e.clone(i,r._rotateMousePosition))}function q(e,r,i,a,s,l){s=n(s,!1),l=n(l,!1);var u=e._scene,c=u.camera,h=u.canvas,d=c.constrainedAxis;o(a)&&(c.constrainedAxis=a);var p=t.magnitude(c.position),m=e._rotateFactor*(p-e._rotateRateRangeAdjustment);m>e._maximumRotateRate&&(m=e._maximumRotateRate),m<e._minimumRotateRate&&(m=e._minimumRotateRate);var f=(i.startPosition.x-i.endPosition.x)/h.clientWidth,_=(i.startPosition.y-i.endPosition.y)/h.clientHeight;f=Math.min(f,e.maximumMovementRatio),_=Math.min(_,e.maximumMovementRatio);var v=m*f*Math.PI*2,g=m*_*Math.PI;s||c.rotateRight(v),l||c.rotateUp(g),c.constrainedAxis=d}function j(r,i,n,a){var s=r._scene,l=s.camera,u=e.clone(n.startPosition,yt),c=e.clone(n.endPosition,Ct),h=l.pickEllipsoid(u,a,pt),p=l.pickEllipsoid(c,a,mt);if(!o(h)||!o(p))return r._rotating=!0,void q(r,i,n);if(h=l.worldToCameraCoordinates(h,h),p=l.worldToCameraCoordinates(p,p),o(l.constrainedAxis)){var m=l.constrainedAxis,f=t.mostOrthogonalAxis(m,ft);t.cross(f,m,f),t.normalize(f,f);var _=t.cross(m,f,_t),v=t.magnitude(h),g=t.dot(m,h),y=Math.acos(g/v),C=t.multiplyByScalar(m,g,vt);t.subtract(h,C,C),t.normalize(C,C);var w=t.magnitude(p),S=t.dot(m,p),E=Math.acos(S/w),T=t.multiplyByScalar(m,S,gt);t.subtract(p,T,T),t.normalize(T,T);var b=Math.acos(t.dot(C,f));t.dot(C,_)<0&&(b=d.TWO_PI-b);var x=Math.acos(t.dot(T,f));t.dot(T,_)<0&&(x=d.TWO_PI-x);var A,P=b-x;A=t.equalsEpsilon(m,l.position,d.EPSILON2)?l.right:t.cross(m,l.position,ft);var M,D=t.cross(m,A,ft),I=t.dot(D,t.subtract(h,m,_t)),R=t.dot(D,t.subtract(p,m,_t));M=I>0&&R>0?E-y:I>0&&R<=0?t.dot(l.position,m)>0?-y-E:y+E:y-E,l.rotateRight(P),l.rotateUp(M)}else{t.normalize(h,h),t.normalize(p,p);var O=t.dot(h,p),N=t.cross(h,p,ft);if(O<1&&!t.equalsEpsilon(N,t.ZERO,d.EPSILON14)){var L=Math.acos(O);l.rotate(N,L)}}}function Y(e,r,i){o(i.distance)&&(i=i.distance);var n=e._ellipsoid,a=e._scene,s=a.camera,l=a.canvas,u=et;u.x=l.clientWidth/2,u.y=l.clientHeight/2;var c,h=s.getPickRay(u,tt),d=n.cartesianToCartographic(s.position,St).height;d<e._minimumPickingTerrainHeight&&(c=B(e,u,rt));var p;p=o(c)?t.distance(h.origin,c):d;var m=t.normalize(s.position,wt);D(e,r,i,e._zoomFactor,p,t.dot(m,s.direction))}function X(t,r,i){var n=t._scene,a=n.camera;if(m.equals(a.transform,m.IDENTITY)){if(o(i.angleAndHeight)&&(i=i.angleAndHeight),e.equals(r,t._tiltCenterMousePosition)||(t._tiltOnEllipsoid=!1,t._looking=!1),t._looking){var s=t._ellipsoid.geodeticSurfaceNormal(a.position,Nt);return void Q(t,r,i,s)}var l=t._ellipsoid,u=l.cartesianToCartographic(a.position,Ot);t._tiltOnEllipsoid||u.height>t._minimumCollisionTerrainHeight?(t._tiltOnEllipsoid=!0,Z(t,r,i)):K(t,r,i)}}function Z(r,i,n){var a=r._ellipsoid,s=r._scene,c=s.camera,h=.25*r.minimumZoomDistance,p=a.cartesianToCartographic(c.positionWC,Lt).height;if(!(p-h-1<d.EPSILON3&&n.endPosition.y-n.startPosition.y<0)){var f=s.canvas,_=Et;_.x=f.clientWidth/2,_.y=f.clientHeight/2;var y,C=c.getPickRay(_,Tt),w=u.rayEllipsoid(C,a);if(o(w))y=v.getPoint(C,w.start,bt);else{if(!(p>r._minimumTrackBallHeight)){r._looking=!0;var S=r._ellipsoid.geodeticSurfaceNormal(c.position,Nt);return Q(r,i,n,S),void e.clone(i,r._tiltCenterMousePosition)}var E=u.grazingAltitudeLocation(C,a);if(!o(E))return;var T=a.cartesianToCartographic(E,Ot);T.height=0,y=a.cartographicToCartesian(T,bt)}var b=g.eastNorthUpToFixedFrame(y,a,At),x=r._globe,A=r._ellipsoid;r._globe=void 0,r._ellipsoid=l.UNIT_SPHERE,r._rotateFactor=1,r._rotateRateRangeAdjustment=1;var P=m.clone(c.transform,Dt);c._setTransform(b),q(r,i,n,t.UNIT_Z),c._setTransform(P),r._globe=x,r._ellipsoid=A;var M=A.maximumRadius;r._rotateFactor=1/M,r._rotateRateRangeAdjustment=M}}function K(r,i,n){var a,s,c,h=r._ellipsoid,f=r._scene,y=f.camera;if(e.equals(i,r._tiltCenterMousePosition))a=t.clone(r._tiltCenter,bt);else{if(a=B(r,i,bt),!o(a)){if(s=y.getPickRay(i,Tt),c=u.rayEllipsoid(s,h),!o(c)){var C=h.cartesianToCartographic(y.position,Ot);if(C.height<=r._minimumTrackBallHeight){r._looking=!0;var w=r._ellipsoid.geodeticSurfaceNormal(y.position,Nt);Q(r,i,n,w),e.clone(i,r._tiltCenterMousePosition)}return}a=v.getPoint(s,c.start,bt)}e.clone(i,r._tiltCenterMousePosition),t.clone(a,r._tiltCenter)}var S=f.canvas,E=Et;E.x=S.clientWidth/2,E.y=r._tiltCenterMousePosition.y,s=y.getPickRay(E,Tt);var T=t.magnitude(a),b=t.fromElements(T,T,T,ct),x=l.fromCartesian3(b,ht);if(c=u.rayEllipsoid(s,x),o(c)){var A=t.magnitude(s.origin)>T?c.start:c.stop,P=v.getPoint(s,A,xt),M=g.eastNorthUpToFixedFrame(a,h,At),D=g.eastNorthUpToFixedFrame(P,x,Pt),I=r._globe,R=r._ellipsoid;r._globe=void 0,r._ellipsoid=l.UNIT_SPHERE,r._rotateFactor=1,r._rotateRateRangeAdjustment=1;var O=t.UNIT_Z,N=m.clone(y.transform,Dt);y._setTransform(M);var L=t.cross(P,y.positionWC,Mt),F=t.dot(y.rightWC,L);if(q(r,i,n,O,!1,!0),y._setTransform(D),F<0){n.startPosition.y>n.endPosition.y&&(O=void 0);var V=y.constrainedAxis;y.constrainedAxis=void 0,q(r,i,n,O,!0,!1),y.constrainedAxis=V}else q(r,i,n,O,!0,!1);if(o(y.constrainedAxis)){var k=t.cross(y.direction,y.constrainedAxis,Mt);t.equalsEpsilon(k,t.ZERO,d.EPSILON6)||(t.dot(k,y.right)<0&&t.negate(k,k),t.cross(k,y.direction,y.up),t.cross(y.direction,y.up,y.right),t.normalize(y.up,y.up),t.normalize(y.right,y.right))}y._setTransform(N),r._globe=I,r._ellipsoid=R;var z=R.maximumRadius;r._rotateFactor=1/z,r._rotateRateRangeAdjustment=z;var U=t.clone(y.positionWC,Mt);if(y._adjustHeightForTerrain(),!t.equals(y.positionWC,U)){y._setTransform(D),y.worldToCameraCoordinatesPoint(U,U);var G=t.magnitudeSquared(U);t.magnitudeSquared(y.position)>G&&(t.normalize(y.position,y.position),t.multiplyByScalar(y.position,Math.sqrt(G),y.position));var W=t.angleBetween(U,y.position),H=t.cross(U,y.position,U);t.normalize(H,H);var j=_.fromAxisAngle(H,W,It),Y=p.fromQuaternion(j,Rt);p.multiplyByVector(Y,y.direction,y.direction),p.multiplyByVector(Y,y.up,y.up),t.cross(y.direction,y.up,y.right),t.cross(y.right,y.direction,y.up),y._setTransform(N)}}}function Q(e,r,i,a){var s=e._scene,l=s.camera,u=Bt;u.x=i.startPosition.x,u.y=0;var c=Ft;c.x=i.endPosition.x,c.y=0;var h=l.getPickRay(u,Vt).direction,p=l.getPickRay(c,kt).direction,m=0,f=t.dot(h,p);f<1&&(m=Math.acos(f)),m=i.startPosition.x>i.endPosition.x?-m:m;var _=e._horizontalRotationAxis;if(o(a)?l.look(a,-m):o(_)?l.look(_,-m):l.lookLeft(m),u.x=0,u.y=i.startPosition.y,c.x=0,c.y=i.endPosition.y,h=l.getPickRay(u,Vt).direction,p=l.getPickRay(c,kt).direction,m=0,f=t.dot(h,p),f<1&&(m=Math.acos(f)),m=i.startPosition.y>i.endPosition.y?-m:m,a=n(a,_),o(a)){var v=l.direction,g=t.negate(a,zt),y=t.equalsEpsilon(v,a,d.EPSILON2),C=t.equalsEpsilon(v,g,d.EPSILON2);if(y||C)(y&&m<0||C&&m>0)&&l.look(l.right,-m);else{f=t.dot(v,a);var w=d.acosClamped(f);m>0&&m>w&&(m=w-d.EPSILON4),f=t.dot(v,g),w=d.acosClamped(f),m<0&&-m>w&&(m=-w+d.EPSILON4);var S=t.cross(a,v,Ut);l.look(S,m)}}else l.lookUp(m)}function J(e){M(e,e.enableRotate,e.rotateEventTypes,H,e.inertiaSpin,"_lastInertiaSpinMovement"),M(e,e.enableZoom,e.zoomEventTypes,Y,e.inertiaZoom,"_lastInertiaZoomMovement"),M(e,e.enableTilt,e.tiltEventTypes,X,e.inertiaSpin,"_lastInertiaTiltMovement"),M(e,e.enableLook,e.lookEventTypes,Q)}var $=.4,ee=[],te=new v,re=new t,ie=new e,ne=new t,oe=new e,ae=new t,se=new t,le=new t,ue=new t,ce=new t,he=new t,de=new t,pe=new t,me=new t,fe=new t,_e=new t,ve=new t,ge=new t,ye=new t,Ce=new t,we=new t,Se=new t,Ee=new t,Te=new v,be=new v,xe=new t,Ae=new e,Pe=new e,Me=new v,De=new t,Ie=new t,Re=new v,Oe=new v,Ne=new t,Le=new t,Be=new t,Fe=new t,Ve=new f(t.ZERO,0),ke=new e,ze=new e,Ue=new e,Ge=new v,We=new t,He=new t,qe=new m,je=new m,Ye=new t,Xe=new f(t.ZERO,0),Ze=new t,Ke=new i,Qe=new m,Je=new _,$e=new p,et=new e,tt=new v,rt=new t,it=new v,nt=new f(t.ZERO,0),ot=new t,at=new t,st=new t,lt=new i,ut=new t,ct=new t,ht=new l,dt=new t,pt=r.clone(r.UNIT_W),mt=r.clone(r.UNIT_W),ft=new t,_t=new t,vt=new t,gt=new t,yt=new e,Ct=new e,wt=new t,St=new i,Et=new e,Tt=new v,bt=new t,xt=new t,At=new m,Pt=new m,Mt=new t,Dt=new m,It=new _,Rt=new p,Ot=new i,Nt=new t,Lt=new i,Bt=new e,Ft=new e,Vt=new v,kt=new v,zt=new t,Ut=new t;return b.prototype.update=function(){m.equals(this._scene.camera.transform,m.IDENTITY)?(this._globe=this._scene.globe,this._ellipsoid=o(this._globe)?this._globe.ellipsoid:this._scene.mapProjection.ellipsoid):(this._globe=void 0,this._ellipsoid=l.UNIT_SPHERE),this._minimumCollisionTerrainHeight=this.minimumCollisionTerrainHeight*this._scene.terrainExaggeration,this._minimumPickingTerrainHeight=this.minimumPickingTerrainHeight*this._scene.terrainExaggeration,this._minimumTrackBallHeight=this.minimumTrackBallHeight*this._scene.terrainExaggeration;var e=this._ellipsoid.maximumRadius;this._rotateFactor=1/e,this._rotateRateRangeAdjustment=e;var r=this._scene,i=r.mode;i===S.SCENE2D?L(this):i===S.COLUMBUS_VIEW?(this._horizontalRotationAxis=t.UNIT_Z,G(this)):i===S.SCENE3D&&(this._horizontalRotationAxis=void 0,J(this)),this._aggregator.reset()},b.prototype.isDestroyed=function(){return!1},b.prototype.destroy=function(){return this._tweens.removeAll(),this._aggregator=this._aggregator&&this._aggregator.destroy(),a(this)},b}),r("Scene/ShadowMapShader",["../Core/defaultValue","../Core/defined","../Renderer/ShaderSource"],function(e,t,r){"use strict";function i(){}return i.createShadowCastVertexShader=function(e,i,n){var o=e.defines.slice(0),a=e.sources.slice(0);n&&o.push("GENERATE_POSITION");var s=r.findPositionVarying(e),l=t(s);if(i&&!l){for(var u=a.length,c=0;c<u;++c)a[c]=r.replaceMain(a[c],"czm_shadow_cast_main");var h="varying vec3 v_positionEC; \nvoid main() \n{ \n    czm_shadow_cast_main(); \n    v_positionEC = (czm_inverseProjection * gl_Position).xyz; \n}";a.push(h)}return new r({defines:o,sources:a})},i.createShadowCastFragmentShader=function(e,i,n,o){var a=e.defines.slice(0),s=e.sources.slice(0),l=r.findPositionVarying(e),u=t(l);
-u||(l="v_positionEC");for(var c=s.length,h=0;h<c;++h)s[h]=r.replaceMain(s[h],"czm_shadow_cast_main");var d="";return i&&(u||(d+="varying vec3 v_positionEC; \n"),d+="uniform vec4 shadowMap_lightPositionEC; \n"),d+=o?"void main() \n{ \n":"void main() \n{ \n    czm_shadow_cast_main(); \n    if (gl_FragColor.a == 0.0) \n    { \n       discard; \n    } \n",d+=i?"float distance = length("+l+"); \ndistance /= shadowMap_lightPositionEC.w; // radius \ngl_FragColor = czm_packDepth(distance); \n":n?"gl_FragColor = vec4(1.0); \n":"gl_FragColor = czm_packDepth(gl_FragCoord.z); \n",d+="} \n",s.push(d),new r({defines:a,sources:s})},i.createShadowReceiveVertexShader=function(e,t,i){var n=e.defines.slice(0),o=e.sources.slice(0);return t&&(i?n.push("GENERATE_POSITION_AND_NORMAL"):n.push("GENERATE_POSITION")),new r({defines:n,sources:o})},i.createShadowReceiveFragmentShader=function(e,i,n,o,a){for(var s=r.findNormalVarying(e),l=!o&&t(s)||o&&a,u=r.findPositionVarying(e),c=t(u),h=i._usesDepthTexture,d=i._isPointLight,p=i._isSpotLight,m=i._numberOfCascades>1,f=i.debugCascadeColors,_=i.softShadows,v=d?i._pointBias:o?i._terrainBias:i._primitiveBias,g=e.defines.slice(0),y=e.sources.slice(0),C=y.length,w=0;w<C;++w)y[w]=r.replaceMain(y[w],"czm_shadow_receive_main");d?g.push("USE_CUBE_MAP_SHADOW"):h&&g.push("USE_SHADOW_DEPTH_TEXTURE"),_&&!d&&g.push("USE_SOFT_SHADOWS"),m&&n&&o&&(l?g.push("ENABLE_VERTEX_LIGHTING"):g.push("ENABLE_DAYNIGHT_SHADING")),n&&v.normalShading&&l&&(g.push("USE_NORMAL_SHADING"),v.normalShadingSmooth>0&&g.push("USE_NORMAL_SHADING_SMOOTH"));var S="";return S+=d?"uniform samplerCube shadowMap_textureCube; \n":"uniform sampler2D shadowMap_texture; \n",S+="uniform mat4 shadowMap_matrix; \nuniform vec3 shadowMap_lightDirectionEC; \nuniform vec4 shadowMap_lightPositionEC; \nuniform vec4 shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness; \nuniform vec4 shadowMap_texelSizeDepthBiasAndNormalShadingSmooth; \nvec4 getPositionEC() \n{ \n"+(c?"    return vec4("+u+", 1.0); \n":"    return czm_windowToEyeCoordinates(gl_FragCoord); \n")+"} \nvec3 getNormalEC() \n{ \n"+(l?"    return normalize("+s+"); \n":"    return vec3(1.0); \n")+"} \nvoid applyNormalOffset(inout vec4 positionEC, vec3 normalEC, float nDotL) \n{ \n"+(v.normalOffset&&l?"    float normalOffset = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.x; \n    float normalOffsetScale = 1.0 - nDotL; \n    vec3 offset = normalOffset * normalOffsetScale * normalEC; \n    positionEC.xyz += offset; \n":"")+"} \n",S+="void main() \n{ \n    czm_shadow_receive_main(); \n    vec4 positionEC = getPositionEC(); \n    vec3 normalEC = getNormalEC(); \n    float depth = -positionEC.z; \n",S+="    czm_shadowParameters shadowParameters; \n    shadowParameters.texelStepSize = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.xy; \n    shadowParameters.depthBias = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.z; \n    shadowParameters.normalShadingSmooth = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.w; \n    shadowParameters.darkness = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.w; \n",S+=o?"    shadowParameters.depthBias *= max(depth * 0.01, 1.0); \n":"    shadowParameters.depthBias *= mix(1.0, 100.0, depth * 0.0015); \n",S+=d?"    vec3 directionEC = positionEC.xyz - shadowMap_lightPositionEC.xyz; \n    float distance = length(directionEC); \n    directionEC = normalize(directionEC); \n    float radius = shadowMap_lightPositionEC.w; \n    // Stop early if the fragment is beyond the point light radius \n    if (distance > radius) \n    { \n        return; \n    } \n    vec3 directionWC  = czm_inverseViewRotation * directionEC; \n    shadowParameters.depth = distance / radius; \n    shadowParameters.nDotL = clamp(dot(normalEC, -directionEC), 0.0, 1.0); \n    shadowParameters.texCoords = directionWC; \n    float visibility = czm_shadowVisibility(shadowMap_textureCube, shadowParameters); \n":p?"    vec3 directionEC = normalize(positionEC.xyz - shadowMap_lightPositionEC.xyz); \n    float nDotL = clamp(dot(normalEC, -directionEC), 0.0, 1.0); \n    applyNormalOffset(positionEC, normalEC, nDotL); \n    vec4 shadowPosition = shadowMap_matrix * positionEC; \n    // Spot light uses a perspective projection, so perform the perspective divide \n    shadowPosition /= shadowPosition.w; \n    // Stop early if the fragment is not in the shadow bounds \n    if (any(lessThan(shadowPosition.xyz, vec3(0.0))) || any(greaterThan(shadowPosition.xyz, vec3(1.0)))) \n    { \n        return; \n    } \n    shadowParameters.texCoords = shadowPosition.xy; \n    shadowParameters.depth = shadowPosition.z; \n    shadowParameters.nDotL = nDotL; \n    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); \n":m?"    float maxDepth = shadowMap_cascadeSplits[1].w; \n    // Stop early if the eye depth exceeds the last cascade \n    if (depth > maxDepth) \n    { \n        return; \n    } \n    // Get the cascade based on the eye-space depth \n    vec4 weights = czm_cascadeWeights(depth); \n    // Apply normal offset \n    float nDotL = clamp(dot(normalEC, shadowMap_lightDirectionEC), 0.0, 1.0); \n    applyNormalOffset(positionEC, normalEC, nDotL); \n    // Transform position into the cascade \n    vec4 shadowPosition = czm_cascadeMatrix(weights) * positionEC; \n    // Get visibility \n    shadowParameters.texCoords = shadowPosition.xy; \n    shadowParameters.depth = shadowPosition.z; \n    shadowParameters.nDotL = nDotL; \n    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); \n    // Fade out shadows that are far away \n    float shadowMapMaximumDistance = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.z; \n    float fade = max((depth - shadowMapMaximumDistance * 0.8) / (shadowMapMaximumDistance * 0.2), 0.0); \n    visibility = mix(visibility, 1.0, fade); \n"+(f?"    // Draw cascade colors for debugging \n    gl_FragColor *= czm_cascadeColor(weights); \n":""):"    float nDotL = clamp(dot(normalEC, shadowMap_lightDirectionEC), 0.0, 1.0); \n    applyNormalOffset(positionEC, normalEC, nDotL); \n    vec4 shadowPosition = shadowMap_matrix * positionEC; \n    // Stop early if the fragment is not in the shadow bounds \n    if (any(lessThan(shadowPosition.xyz, vec3(0.0))) || any(greaterThan(shadowPosition.xyz, vec3(1.0)))) \n    { \n        return; \n    } \n    shadowParameters.texCoords = shadowPosition.xy; \n    shadowParameters.depth = shadowPosition.z; \n    shadowParameters.nDotL = nDotL; \n    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); \n",S+="    gl_FragColor.rgb *= visibility; \n} \n",y.push(S),new r({defines:g,sources:y})},i}),r("Scene/ShadowMap",["../Core/BoundingRectangle","../Core/BoundingSphere","../Core/BoxOutlineGeometry","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Cartographic","../Core/clone","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/combine","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/FeatureDetection","../Core/GeometryInstance","../Core/Intersect","../Core/Math","../Core/Matrix4","../Core/PixelFormat","../Core/PrimitiveType","../Core/Quaternion","../Core/SphereOutlineGeometry","../Renderer/ClearCommand","../Renderer/ContextLimits","../Renderer/CubeMap","../Renderer/DrawCommand","../Renderer/Framebuffer","../Renderer/PassState","../Renderer/PixelDatatype","../Renderer/Renderbuffer","../Renderer/RenderbufferFormat","../Renderer/RenderState","../Renderer/Sampler","../Renderer/ShaderProgram","../Renderer/ShaderSource","../Renderer/Texture","../Renderer/TextureMagnificationFilter","../Renderer/TextureMinificationFilter","../Renderer/TextureWrap","../Renderer/WebGLConstants","./Camera","./CullFace","./CullingVolume","./DebugCameraPrimitive","./OrthographicFrustum","./Pass","./PerInstanceColorAppearance","./PerspectiveFrustum","./Primitive","./ShadowMapShader"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R,O,N,L,B,F,V,k,z,U,G,W,H,q,j,Y,X,Z,K,Q,J){"use strict";function $(e){e=h(e,h.EMPTY_OBJECT);var r=e.context;this._enabled=h(e.enabled,!0),this._softShadows=h(e.softShadows,!1),this.dirty=!0,this.fromLightSource=h(e.fromLightSource,!0),this.darkness=h(e.darkness,.3),this._darkness=this.darkness,this.maximumDistance=h(e.maximumDistance,5e3),this._outOfView=!1,this._outOfViewPrevious=!1,this._needsUpdate=!0;var a=!0;_.isInternetExplorer&&(a=!1),this._polygonOffsetSupported=a,this._terrainBias={polygonOffset:a,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:!0,normalOffsetScale:.5,normalShading:!0,normalShadingSmooth:.3,depthBias:1e-4},this._primitiveBias={polygonOffset:a,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:!0,normalOffsetScale:.1,normalShading:!0,normalShadingSmooth:.05,depthBias:2e-5},this._pointBias={polygonOffset:!1,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:!1,normalOffsetScale:0,normalShading:!0,normalShadingSmooth:.1,depthBias:5e-4},this._depthAttachment=void 0,this._colorAttachment=void 0,this._shadowMapMatrix=new C,this._shadowMapTexture=void 0,this._lightDirectionEC=new n,this._lightPositionEC=new o,this._distance=0,this._lightCamera=e.lightCamera,this._shadowMapCamera=new ve,this._shadowMapCullingVolume=void 0,this._sceneCamera=void 0,this._boundingSphere=new t,this._isPointLight=h(e.isPointLight,!1),this._pointLightRadius=h(e.pointLightRadius,100),this._cascadesEnabled=!this._isPointLight&&h(e.cascadesEnabled,!0),this._numberOfCascades=this._cascadesEnabled?h(e.numberOfCascades,4):0,this._fitNearFar=!0,this._maximumCascadeDistances=[25,150,700,Number.MAX_VALUE],this._textureSize=new i,this._isSpotLight=!1,this._cascadesEnabled?this._shadowMapCamera.frustum=new Y:d(this._lightCamera.frustum.fov)&&(this._isSpotLight=!0),this._cascadeSplits=[new o,new o],this._cascadeMatrices=[new C,new C,new C,new C],this._cascadeDistances=new o;var s;s=this._isPointLight?6:this._cascadesEnabled?this._numberOfCascades:1,this._passes=new Array(s);for(var u=0;u<s;++u)this._passes[u]=new ee(r);this.debugShow=!1,this.debugFreezeFrame=!1,this._debugFreezeFrame=!1,this._debugCascadeColors=!1,this._debugLightFrustum=void 0,this._debugCameraFrustum=void 0,this._debugCascadeFrustums=new Array(this._numberOfCascades),this._debugShadowViewCommand=void 0,this._usesDepthTexture=r.depthTexture,this._isPointLight&&(this._usesDepthTexture=!1),this._primitiveRenderState=void 0,this._terrainRenderState=void 0,this._pointRenderState=void 0,re(this),this._clearCommand=new b({depth:1,color:new l}),this._clearPassState=new D(r),this._size=h(e.size,2048),this.size=this._size}function ee(e){this.camera=new ve,this.passState=new D(e),this.framebuffer=void 0,this.textureOffsets=void 0,this.commandList=[],this.cullingVolume=void 0}function te(e,t){return N.fromCache({cull:{enabled:!0,face:H.BACK},depthTest:{enabled:!0},colorMask:{red:e,green:e,blue:e,alpha:e},depthMask:!0,polygonOffset:{enabled:t.polygonOffset,factor:t.polygonOffsetFactor,units:t.polygonOffsetUnits}})}function re(e){var t=!e._usesDepthTexture;e._primitiveRenderState=te(t,e._primitiveBias),e._terrainRenderState=te(t,e._terrainBias),e._pointRenderState=te(t,e._pointBias)}function ie(e){for(var t=e._passes.length,r=0;r<t;++r){var i=e._passes[r],n=i.framebuffer;d(n)&&!n.isDestroyed()&&n.destroy(),i.framebuffer=void 0}e._depthAttachment=e._depthAttachment&&e._depthAttachment.destroy(),e._colorAttachment=e._colorAttachment&&e._colorAttachment.destroy()}function ne(){return new L({wrapS:U.CLAMP_TO_EDGE,wrapT:U.CLAMP_TO_EDGE,minificationFilter:z.NEAREST,magnificationFilter:k.NEAREST})}function oe(e,t){for(var r=new R({context:t,width:e._textureSize.x,height:e._textureSize.y,format:O.DEPTH_COMPONENT16}),i=new V({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:w.RGBA,pixelDatatype:I.UNSIGNED_BYTE,sampler:ne()}),n=new M({context:t,depthRenderbuffer:r,colorTextures:[i],destroyAttachments:!1}),o=e._passes.length,a=0;a<o;++a){var s=e._passes[a];s.framebuffer=n,s.passState.framebuffer=n}e._shadowMapTexture=i,e._depthAttachment=r,e._colorAttachment=i}function ae(e,t){for(var r=new V({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:w.DEPTH_STENCIL,pixelDatatype:I.UNSIGNED_INT_24_8,sampler:ne()}),i=new M({context:t,depthStencilTexture:r,destroyAttachments:!1}),n=e._passes.length,o=0;o<n;++o){var a=e._passes[o];a.framebuffer=i,a.passState.framebuffer=i}e._shadowMapTexture=r,e._depthAttachment=r}function se(e,t){for(var r=new R({context:t,width:e._textureSize.x,height:e._textureSize.y,format:O.DEPTH_COMPONENT16}),i=new A({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:w.RGBA,pixelDatatype:I.UNSIGNED_BYTE,sampler:ne()}),n=[i.negativeX,i.negativeY,i.negativeZ,i.positiveX,i.positiveY,i.positiveZ],o=0;o<6;++o){var a=new M({context:t,depthRenderbuffer:r,colorTextures:[n[o]],destroyAttachments:!1}),s=e._passes[o];s.framebuffer=a,s.passState.framebuffer=a}e._shadowMapTexture=i,e._depthAttachment=r,e._colorAttachment=i}function le(e,t){e._isPointLight?se(e,t):e._usesDepthTexture?ae(e,t):oe(e,t)}function ue(e,t){e._usesDepthTexture&&e._passes[0].framebuffer.status!==G.FRAMEBUFFER_COMPLETE&&(e._usesDepthTexture=!1,re(e),ie(e),le(e,t))}function ce(e,t){d(e._passes[0].framebuffer)&&e._shadowMapTexture.width===e._textureSize.x||(ie(e),le(e,t),ue(e,t),he(e,t))}function he(e,t,r){r=h(r,0),(e._isPointLight||0===r)&&(e._clearCommand.framebuffer=e._passes[r].framebuffer,e._clearCommand.execute(t,e._clearPassState))}function de(t,r){t._size=r;var i=t._passes,n=i.length,o=t._textureSize;if(t._isPointLight){r=x.maximumCubeMapSize>=r?r:x.maximumCubeMapSize,o.x=r,o.y=r;var a=new e(0,0,r,r);i[0].passState.viewport=a,i[1].passState.viewport=a,i[2].passState.viewport=a,i[3].passState.viewport=a,i[4].passState.viewport=a,i[5].passState.viewport=a}else 1===n?(r=x.maximumTextureSize>=r?r:x.maximumTextureSize,o.x=r,o.y=r,i[0].passState.viewport=new e(0,0,r,r)):4===n&&(r=x.maximumTextureSize>=2*r?r:x.maximumTextureSize/2,o.x=2*r,o.y=2*r,i[0].passState.viewport=new e(0,0,r,r),i[1].passState.viewport=new e(r,0,r,r),i[2].passState.viewport=new e(0,r,r,r),i[3].passState.viewport=new e(r,r,r,r));t._clearPassState.viewport=new e(0,0,o.x,o.y);for(var s=0;s<n;++s){var l=i[s],u=l.passState.viewport,c=u.x/o.x,h=u.y/o.y,d=u.width/o.x,p=u.height/o.y;l.textureOffsets=new C(d,0,0,c,0,p,0,h,0,0,1,0,0,0,0,1)}}function pe(e,t){var r;r=e._isPointLight?"uniform samplerCube shadowMap_textureCube; \nvarying vec2 v_textureCoordinates; \nvoid main() \n{ \n    vec2 uv = v_textureCoordinates; \n    vec3 dir; \n \n    if (uv.y < 0.5) \n    { \n        if (uv.x < 0.333) \n        { \n            dir.x = -1.0; \n            dir.y = uv.x * 6.0 - 1.0; \n            dir.z = uv.y * 4.0 - 1.0; \n        } \n        else if (uv.x < 0.666) \n        { \n            dir.y = -1.0; \n            dir.x = uv.x * 6.0 - 3.0; \n            dir.z = uv.y * 4.0 - 1.0; \n        } \n        else \n        { \n            dir.z = -1.0; \n            dir.x = uv.x * 6.0 - 5.0; \n            dir.y = uv.y * 4.0 - 1.0; \n        } \n    } \n    else \n    { \n        if (uv.x < 0.333) \n        { \n            dir.x = 1.0; \n            dir.y = uv.x * 6.0 - 1.0; \n            dir.z = uv.y * 4.0 - 3.0; \n        } \n        else if (uv.x < 0.666) \n        { \n            dir.y = 1.0; \n            dir.x = uv.x * 6.0 - 3.0; \n            dir.z = uv.y * 4.0 - 3.0; \n        } \n        else \n        { \n            dir.z = 1.0; \n            dir.x = uv.x * 6.0 - 5.0; \n            dir.y = uv.y * 4.0 - 3.0; \n        } \n    } \n \n    float shadow = czm_unpackDepth(textureCube(shadowMap_textureCube, dir)); \n    gl_FragColor = vec4(vec3(shadow), 1.0); \n} \n":"uniform sampler2D shadowMap_texture; \nvarying vec2 v_textureCoordinates; \nvoid main() \n{ \n"+(e._usesDepthTexture?"    float shadow = texture2D(shadowMap_texture, v_textureCoordinates).r; \n":"    float shadow = czm_unpackDepth(texture2D(shadowMap_texture, v_textureCoordinates)); \n")+"    gl_FragColor = vec4(vec3(shadow), 1.0); \n} \n";var i=t.createViewportQuadCommand(r,{uniformMap:{shadowMap_texture:function(){return e._shadowMapTexture},shadowMap_textureCube:function(){return e._shadowMapTexture}}});return i.pass=X.OVERLAY,i}function me(t,r){var i=r.context,n=r.context.drawingBufferWidth,o=r.context.drawingBufferHeight,a=.3*Math.min(n,o),s=be;s.x=n-a,s.y=0,s.width=a,s.height=a;var l=t._debugShadowViewCommand;d(l)||(l=pe(t,i),t._debugShadowViewCommand=l),d(l.renderState)&&e.equals(l.renderState.viewport,s)||(l.renderState=N.fromCache({viewport:e.clone(s)})),r.commandList.push(t._debugShadowViewCommand)}function fe(e,t){var i=new v({geometry:new r({minimum:new n(-.5,-.5,-.5),maximum:new n(.5,.5,.5)}),attributes:{color:u.fromColor(t)}}),o=new v({geometry:new T({radius:.5}),attributes:{color:u.fromColor(t)}});return new Q({geometryInstances:[i,o],appearance:new Z({translucent:!1,flat:!0}),asynchronous:!1,modelMatrix:e})}function _e(e,t){me(e,t);var r=e.debugFreezeFrame&&!e._debugFreezeFrame;if(e._debugFreezeFrame=e.debugFreezeFrame,e.debugFreezeFrame&&(r&&(e._debugCameraFrustum=e._debugCameraFrustum&&e._debugCameraFrustum.destroy(),e._debugCameraFrustum=new j({camera:e._sceneCamera,color:l.CYAN,updateOnChange:!1})),e._debugCameraFrustum.update(t)),e._cascadesEnabled){if(e.debugFreezeFrame){r&&(e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=new j({camera:e._shadowMapCamera,color:l.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t);for(var i=0;i<e._numberOfCascades;++i)r&&(e._debugCascadeFrustums[i]=e._debugCascadeFrustums[i]&&e._debugCascadeFrustums[i].destroy(),e._debugCascadeFrustums[i]=new j({camera:e._passes[i].camera,color:De[i],updateOnChange:!1})),e._debugCascadeFrustums[i].update(t)}}else if(e._isPointLight){if(!d(e._debugLightFrustum)||e._needsUpdate){var o=e._shadowMapCamera.positionWC,a=E.IDENTITY,s=2*e._pointLightRadius,u=n.fromElements(s,s,s,Ie),c=C.fromTranslationQuaternionRotationScale(o,a,u,Ae);e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=fe(c,l.YELLOW)}e._debugLightFrustum.update(t)}else d(e._debugLightFrustum)&&!e._needsUpdate||(e._debugLightFrustum=new j({camera:e._shadowMapCamera,color:l.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t)}function ve(){this.viewMatrix=new C,this.inverseViewMatrix=new C,this.frustum=void 0,this.positionCartographic=new a,this.positionWC=new n,this.directionWC=new n,this.upWC=new n,this.rightWC=new n,this.viewProjectionMatrix=new C}function ge(e,t){var r,i=e._shadowMapCamera,a=e._sceneCamera,s=a.frustum.near,l=a.frustum.far,u=e._numberOfCascades,c=l-s,h=l/s,d=.9,p=!1;t.shadowHints.closestObjectSize<200&&(p=!0,d=.9);var m=Le,f=Oe;for(f[0]=s,f[u]=l,r=0;r<u;++r){var _=(r+1)/u,v=s*Math.pow(h,_),g=s+c*_,w=y.lerp(g,v,d);f[r+1]=w,m[r]=w-f[r]}if(p){for(r=0;r<u;++r)m[r]=Math.min(m[r],e._maximumCascadeDistances[r]);var S=f[0];for(r=0;r<u-1;++r)S+=m[r],f[r+1]=S}o.unpack(f,0,e._cascadeSplits[0]),o.unpack(f,1,e._cascadeSplits[1]),o.unpack(m,0,e._cascadeDistances);var E=i.frustum,T=E.left,b=E.right,x=E.bottom,A=E.top,P=E.near,M=E.far,D=i.positionWC,I=i.directionWC,R=i.upWC,O=a.frustum.clone(Ne),N=i.getViewProjection();for(r=0;r<u;++r){O.near=f[r],O.far=f[r+1];for(var L=C.multiply(O.projectionMatrix,a.viewMatrix,Ae),B=C.inverse(L,Ae),F=C.multiply(N,B,Ae),V=n.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,ke),k=n.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,ze),z=0;z<8;++z){var U=o.clone(xe[z],Pe[z]);C.multiplyByVector(F,U,U),n.divideByScalar(U,U.w,U),n.minimumByComponent(U,V,V),n.maximumByComponent(U,k,k)}V.x=Math.max(V.x,0),V.y=Math.max(V.y,0),V.z=0,k.x=Math.min(k.x,1),k.y=Math.min(k.y,1),k.z=Math.min(k.z,1);var G=e._passes[r],W=G.camera;W.clone(i);var H=W.frustum;H.left=T+V.x*(b-T),H.right=T+k.x*(b-T),H.bottom=x+V.y*(A-x),H.top=x+k.y*(A-x),H.near=P+V.z*(M-P),H.far=P+k.z*(M-P),G.cullingVolume=W.frustum.computeCullingVolume(D,I,R);var q=e._cascadeMatrices[r];C.multiply(W.getViewProjection(),a.inverseViewMatrix,q),C.multiply(G.textureOffsets,q,q)}}function ye(e,t){var r=e._shadowMapCamera,i=e._sceneCamera,a=C.multiply(i.frustum.projectionMatrix,i.viewMatrix,Ae),s=C.inverse(a,Ae),l=r.directionWC,u=i.directionWC,c=n.cross(l,u,Fe);u=n.cross(c,l,Ve),n.normalize(u,u),n.normalize(c,c);for(var h=n.fromElements(0,0,0,Ue),d=C.computeView(h,l,u,c,Be),p=C.multiply(d,s,Ae),m=n.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,ke),f=n.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,ze),_=0;_<8;++_){var v=o.clone(xe[_],Pe[_]);C.multiplyByVector(p,v,v),n.divideByScalar(v,v.w,v),n.minimumByComponent(v,m,m),n.maximumByComponent(v,f,f)}f.z+=1e3,m.z-=10;var g=Ue;g.x=-(.5*(m.x+f.x)),g.y=-(.5*(m.y+f.y)),g.z=-f.z;var y=C.fromTranslation(g,Ae);d=C.multiply(y,d,d);var w=.5*(f.x-m.x),S=.5*(f.y-m.y),E=f.z-m.z,T=r.frustum;T.left=-w,T.right=w,T.bottom=-S,T.top=S,T.near=.01,T.far=E,C.clone(d,r.viewMatrix),C.inverse(d,r.inverseViewMatrix),C.getTranslation(r.inverseViewMatrix,r.positionWC),t.mapProjection.ellipsoid.cartesianToCartographic(r.positionWC,r.positionCartographic),n.clone(l,r.directionWC),n.clone(u,r.upWC),n.clone(c,r.rightWC)}function Ce(e,t){var r=new K;r.fov=y.PI_OVER_TWO,r.near=1,r.far=e._pointLightRadius,r.aspectRatio=1;for(var i=0;i<6;++i){var n=e._passes[i].camera;n.positionWC=e._shadowMapCamera.positionWC,n.positionCartographic=t.mapProjection.ellipsoid.cartesianToCartographic(n.positionWC,n.positionCartographic),n.directionWC=Ge[i],n.upWC=We[i],n.rightWC=He[i],C.computeView(n.positionWC,n.directionWC,n.upWC,n.rightWC,n.viewMatrix),C.inverse(n.viewMatrix,n.inverseViewMatrix),n.frustum=r}}function we(e,r){var i=e._sceneCamera,o=e._shadowMapCamera,a=Ye;if(e._cascadesEnabled){if(i.frustum.near>=e.maximumDistance)return e._outOfView=!0,void(e._needsUpdate=!1);var s=r.mapProjection.ellipsoid.geodeticSurfaceNormal(i.positionWC,qe),l=n.negate(o.directionWC,je),u=n.dot(s,l),c=y.clamp(u/.1,0,1);if(e._darkness=y.lerp(1,e.darkness,c),u<0)return e._outOfView=!0,void(e._needsUpdate=!1);e._needsUpdate=!0,e._outOfView=!1}else if(e._isPointLight)a.center=o.positionWC,a.radius=e._pointLightRadius,e._outOfView=r.cullingVolume.computeVisibility(a)===g.OUTSIDE,e._needsUpdate=!e._outOfView&&!e._boundingSphere.equals(a),t.clone(a,e._boundingSphere);else{var h=o.frustum.far/2,d=n.add(o.positionWC,n.multiplyByScalar(o.directionWC,h,Xe),Xe);a.center=d,a.radius=h,e._outOfView=r.cullingVolume.computeVisibility(a)===g.OUTSIDE,e._needsUpdate=!e._outOfView&&!e._boundingSphere.equals(a),t.clone(a,e._boundingSphere)}}function Se(e,t){var r=t.camera,i=e._lightCamera,o=e._sceneCamera,a=e._shadowMapCamera;e._cascadesEnabled?n.clone(i.directionWC,a.directionWC):e._isPointLight?n.clone(i.positionWC,a.positionWC):a.clone(i);var s=e._lightDirectionEC;C.multiplyByPointAsVector(r.viewMatrix,a.directionWC,s),n.normalize(s,s),n.negate(s,s),C.multiplyByPoint(r.viewMatrix,a.positionWC,e._lightPositionEC),e._lightPositionEC.w=e._pointLightRadius;var l,u;e._fitNearFar?(l=Math.min(t.shadowHints.nearPlane,e.maximumDistance),u=Math.min(t.shadowHints.farPlane,e.maximumDistance)):(l=r.frustum.near,u=e.maximumDistance),e._sceneCamera=W.clone(r,o),r.frustum.clone(e._sceneCamera.frustum),e._sceneCamera.frustum.near=l,e._sceneCamera.frustum.far=u,e._distance=u-l,we(e,t),!e._outOfViewPrevious&&e._outOfView&&(e._needsUpdate=!0),e._outOfViewPrevious=e._outOfView}function Ee(e,t,r){var i=e._isPointLight?e._pointBias:r?e._terrainBias:e._primitiveBias,n={shadowMap_texture:function(){return e._shadowMapTexture},shadowMap_textureCube:function(){return e._shadowMapTexture},shadowMap_matrix:function(){return e._shadowMapMatrix},shadowMap_cascadeSplits:function(){return e._cascadeSplits},shadowMap_cascadeMatrices:function(){return e._cascadeMatrices},shadowMap_lightDirectionEC:function(){return e._lightDirectionEC},shadowMap_lightPositionEC:function(){return e._lightPositionEC},shadowMap_cascadeDistances:function(){return e._cascadeDistances},shadowMap_texelSizeDepthBiasAndNormalShadingSmooth:function(){var t=Ze;return t.x=1/e._textureSize.x,t.y=1/e._textureSize.y,o.fromElements(t.x,t.y,i.depthBias,i.normalShadingSmooth,this.combinedUniforms1)},shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness:function(){return o.fromElements(i.normalOffsetScale,e._distance,e.maximumDistance,e._darkness,this.combinedUniforms2)},combinedUniforms1:new o,combinedUniforms2:new o};return c(t,n,!1)}function Te(e,t,r,i,n,o){var a,l,u;if(d(o)&&(a=o.shaderProgram,l=o.renderState,u=o.uniformMap),o=P.shallowClone(r,o),o.castShadows=!0,o.receiveShadows=!1,!d(a)||n!==r.shaderProgram.id||t){d(a)&&a.destroy();var c=r.shaderProgram,h=c.vertexShaderSource,p=c.fragmentShaderSource,m=r.pass===X.GLOBE,f=r.pass!==X.TRANSLUCENT,_=e._isPointLight,v=e._usesDepthTexture,g=J.createShadowCastVertexShader(h,_,m),y=J.createShadowCastFragmentShader(p,_,v,f);a=B.fromCache({context:i,vertexShaderSource:g,fragmentShaderSource:y,attributeLocations:c._attributeLocations}),l=e._primitiveRenderState,_?l=e._pointRenderState:m&&(l=e._terrainRenderState);var C=r.renderState.cull.enabled;C||(l=s(l,!1),l.cull.enabled=!1,l=N.fromCache(l)),u=Ee(e,r.uniformMap,m)}return o.shaderProgram=a,o.renderState=l,o.uniformMap=u,o}$.MAXIMUM_DISTANCE=2e4,$.prototype.debugCreateRenderStates=function(){re(this)},p($.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this.dirty=this._enabled!==e,this._enabled=e}},softShadows:{get:function(){return this._softShadows},set:function(e){this.dirty=this._softShadows!==e,this._softShadows=e}},size:{get:function(){return this._size},set:function(e){de(this,e)}},outOfView:{get:function(){return this._outOfView}},shadowMapCullingVolume:{get:function(){return this._shadowMapCullingVolume}},passes:{get:function(){return this._passes}},isPointLight:{get:function(){return this._isPointLight}},debugCascadeColors:{get:function(){return this._debugCascadeColors},set:function(e){this.dirty=this._debugCascadeColors!==e,this._debugCascadeColors=e}}});var be=new e,xe=new Array(8);xe[0]=new o(-1,-1,-1,1),xe[1]=new o(1,-1,-1,1),xe[2]=new o(1,1,-1,1),xe[3]=new o(-1,1,-1,1),xe[4]=new o(-1,-1,1,1),xe[5]=new o(1,-1,1,1),xe[6]=new o(1,1,1,1),xe[7]=new o(-1,1,1,1);for(var Ae=new C,Pe=new Array(8),Me=0;Me<8;++Me)Pe[Me]=new o;var De=[l.RED,l.GREEN,l.BLUE,l.MAGENTA],Ie=new n;ve.prototype.clone=function(e){C.clone(e.viewMatrix,this.viewMatrix),C.clone(e.inverseViewMatrix,this.inverseViewMatrix),this.frustum=e.frustum.clone(this.frustum),a.clone(e.positionCartographic,this.positionCartographic),n.clone(e.positionWC,this.positionWC),n.clone(e.directionWC,this.directionWC),n.clone(e.upWC,this.upWC),n.clone(e.rightWC,this.rightWC)};var Re=new C(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);ve.prototype.getViewProjection=function(){var e=this.viewMatrix,t=this.frustum.projectionMatrix;return C.multiply(t,e,this.viewProjectionMatrix),C.multiply(Re,this.viewProjectionMatrix,this.viewProjectionMatrix),this.viewProjectionMatrix};var Oe=new Array(5),Ne=new K,Le=new Array(4),Be=new C,Fe=new n,Ve=new n,ke=new n,ze=new n,Ue=new n,Ge=[new n(-1,0,0),new n(0,-1,0),new n(0,0,-1),new n(1,0,0),new n(0,1,0),new n(0,0,1)],We=[new n(0,-1,0),new n(0,0,-1),new n(0,-1,0),new n(0,-1,0),new n(0,0,1),new n(0,-1,0)],He=[new n(0,0,1),new n(1,0,0),new n(-1,0,0),new n(0,0,-1),new n(1,0,0),new n(1,0,0)],qe=new n,je=new n,Ye=new t,Xe=Ye.center;$.prototype.update=function(e){if(Se(this,e),this._needsUpdate)if(ce(this,e.context),this._isPointLight&&Ce(this,e),this._cascadesEnabled&&(ye(this,e),this._numberOfCascades>1&&ge(this,e)),this._isPointLight)this._shadowMapCullingVolume=q.fromBoundingSphere(this._boundingSphere);else{var t=this._shadowMapCamera,r=t.positionWC,i=t.directionWC,n=t.upWC;this._shadowMapCullingVolume=t.frustum.computeCullingVolume(r,i,n),1===this._passes.length&&this._passes[0].camera.clone(t)}if(1===this._passes.length){var o=this._sceneCamera.inverseViewMatrix;C.multiply(this._shadowMapCamera.getViewProjection(),o,this._shadowMapMatrix)}this.debugShow&&_e(this,e)},$.prototype.updatePass=function(e,t){he(this,e,t)};var Ze=new i;return $.createDerivedCommands=function(e,t,r,i,n,o){d(o)||(o={});var a=t.length>0,s=r.shaderProgram,l=s.vertexShaderSource,u=s.fragmentShaderSource,c=r.pass===X.GLOBE,h=!1;if(c&&(h=r.owner.data.pickTerrain.mesh.encoding.hasVertexNormals),r.castShadows){var p=o.castCommands;d(p)||(p=o.castCommands=[]);var m=o.castShaderProgramId,f=e.length;p.length=f;for(var _=0;_<f;++_)p[_]=Te(e[_],i,r,n,m,p[_]);o.castShaderProgramId=r.shaderProgram.id}if(r.receiveShadows&&a){var v,g;d(o.receiveCommand)&&(v=o.receiveCommand.shaderProgram,g=o.receiveCommand.uniformMap),o.receiveCommand=P.shallowClone(r,o.receiveCommand),o.castShadows=!1,o.receiveShadows=!0;var y=o.receiveShaderCastShadows!==r.castShadows,C=o.receiveShaderProgramId!==r.shaderProgram.id;if(!d(v)||C||i||y){d(v)&&v.destroy();var w=J.createShadowReceiveVertexShader(l,c,h),S=J.createShadowReceiveFragmentShader(u,t[0],r.castShadows,c,h);v=B.fromCache({context:n,vertexShaderSource:w,fragmentShaderSource:S,attributeLocations:s._attributeLocations}),g=Ee(t[0],r.uniformMap,c)}o.receiveCommand.shaderProgram=v,o.receiveCommand.uniformMap=g,o.receiveShaderProgramId=r.shaderProgram.id,o.receiveShaderCastShadows=r.castShadows}return o},$.prototype.isDestroyed=function(){return!1},$.prototype.destroy=function(){ie(this),this._debugLightFrustum=this._debugLightFrustum&&this._debugLightFrustum.destroy(),this._debugCameraFrustum=this._debugCameraFrustum&&this._debugCameraFrustum.destroy(),this._debugShadowViewCommand=this._debugShadowViewCommand&&this._debugShadowViewCommand.shaderProgram&&this._debugShadowViewCommand.shaderProgram.destroy();for(var e=0;e<this._numberOfCascades;++e)this._debugCascadeFrustums[e]=this._debugCascadeFrustums[e]&&this._debugCascadeFrustums[e].destroy();return m(this)},$}),r("Shaders/PostProcessFilters/AdditiveBlend",[],function(){"use strict";return"uniform sampler2D u_texture0;\nuniform sampler2D u_texture1;\nuniform vec2 u_center;\nuniform float u_radius;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\nvec4 color0 = texture2D(u_texture0, v_textureCoordinates);\nvec4 color1 = texture2D(u_texture1, v_textureCoordinates);\nfloat x = length(gl_FragCoord.xy - u_center) / u_radius;\nfloat t = smoothstep(0.5, 0.8, x);\ngl_FragColor = mix(color0 + color1, color0, t);\n}\n"}),r("Shaders/PostProcessFilters/BrightPass",[],function(){"use strict";return"uniform sampler2D u_texture;\nuniform float u_avgLuminance;\nuniform float u_threshold;\nuniform float u_offset;\nvarying vec2 v_textureCoordinates;\nfloat key(float avg)\n{\nfloat guess = 1.5 - (1.5 / (avg * 0.1 + 1.0));\nreturn max(0.0, guess) + 0.1;\n}\nvoid main()\n{\nvec4 color = texture2D(u_texture, v_textureCoordinates);\nvec3 xyz = czm_RGBToXYZ(color.rgb);\nfloat luminance = xyz.r;\nfloat scaledLum = key(u_avgLuminance) * luminance / u_avgLuminance;\nfloat brightLum = max(scaledLum - u_threshold, 0.0);\nfloat brightness = brightLum / (u_offset + brightLum);\nxyz.r = brightness;\ngl_FragColor = vec4(czm_XYZToRGB(xyz), 1.0);\n}\n"}),r("Shaders/PostProcessFilters/GaussianBlur1D",[],function(){"use strict";return"#define SAMPLES 8\nuniform float delta;\nuniform float sigma;\nuniform float direction;\nuniform sampler2D u_texture;\nuniform vec2 u_step;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\nvec2 st = v_textureCoordinates;\nvec2 dir = vec2(1.0 - direction, direction);\nvec3 g;\ng.x = 1.0 / (sqrt(czm_twoPi) * sigma);\ng.y = exp((-0.5 * delta * delta) / (sigma * sigma));\ng.z = g.y * g.y;\nvec4 result = texture2D(u_texture, st) * g.x;\nfor (int i = 1; i < SAMPLES; ++i)\n{\ng.xy *= g.yz;\nvec2 offset = float(i) * dir * u_step;\nresult += texture2D(u_texture, st - offset) * g.x;\nresult += texture2D(u_texture, st + offset) * g.x;\n}\ngl_FragColor = result;\n}\n"}),r("Scene/SunPostProcess",["../Core/BoundingRectangle","../Core/Cartesian2","../Core/Cartesian4","../Core/Color","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/Math","../Core/Matrix4","../Core/PixelFormat","../Core/Transforms","../Renderer/ClearCommand","../Renderer/Framebuffer","../Renderer/PassState","../Renderer/PixelDatatype","../Renderer/Renderbuffer","../Renderer/RenderbufferFormat","../Renderer/RenderState","../Renderer/Texture","../Shaders/PostProcessFilters/AdditiveBlend","../Shaders/PostProcessFilters/BrightPass","../Shaders/PostProcessFilters/GaussianBlur1D","../Shaders/PostProcessFilters/PassThrough"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S){
-"use strict";function E(){this._fbo=void 0,this._downSampleFBO1=void 0,this._downSampleFBO2=void 0,this._clearFBO1Command=void 0,this._clearFBO2Command=void 0,this._downSampleCommand=void 0,this._brightPassCommand=void 0,this._blurXCommand=void 0,this._blurYCommand=void 0,this._blendCommand=void 0,this._fullScreenCommand=void 0,this._downSamplePassState=new p,this._downSamplePassState.scissorTest={enable:!0,rectangle:new e},this._upSamplePassState=new p,this._upSamplePassState.scissorTest={enabled:!0,rectangle:new e},this._uCenter=new t,this._uRadius=void 0,this._blurStep=new t}E.prototype.clear=function(e,t){var r=this._clearFBO1Command;i.clone(n(t,i.BLACK),r.color),r.execute(e),r=this._clearFBO2Command,i.clone(n(t,i.BLACK),r.color),r.execute(e)},E.prototype.execute=function(e,t){this._downSampleCommand.execute(e,this._downSamplePassState),this._brightPassCommand.execute(e,this._downSamplePassState),this._blurXCommand.execute(e,this._downSamplePassState),this._blurYCommand.execute(e,this._downSamplePassState),this._fullScreenCommand.framebuffer=t,this._blendCommand.framebuffer=t,this._fullScreenCommand.execute(e),this._blendCommand.execute(e,this._upSamplePassState)};var T=new e,b=new e,x=new r,A=new t,P=new t,M=new l;return E.prototype.update=function(e){var r=e.context,n=e.viewport,a=r.drawingBufferWidth,p=r.drawingBufferHeight,E=this;if(!o(this._downSampleCommand)){this._clearFBO1Command=new h({color:new i}),this._clearFBO2Command=new h({color:new i});var D={};this._downSampleCommand=r.createViewportQuadCommand(S,{uniformMap:D,owner:this}),D={u_avgLuminance:function(){return.5},u_threshold:function(){return.25},u_offset:function(){return.1}},this._brightPassCommand=r.createViewportQuadCommand(C,{uniformMap:D,owner:this});var I=1,R=2;D={delta:function(){return I},sigma:function(){return R},direction:function(){return 0}},this._blurXCommand=r.createViewportQuadCommand(w,{uniformMap:D,owner:this}),D={delta:function(){return I},sigma:function(){return R},direction:function(){return 1}},this._blurYCommand=r.createViewportQuadCommand(w,{uniformMap:D,owner:this}),D={u_center:function(){return E._uCenter},u_radius:function(){return E._uRadius}},this._blendCommand=r.createViewportQuadCommand(y,{uniformMap:D,owner:this}),D={},this._fullScreenCommand=r.createViewportQuadCommand(S,{uniformMap:D,owner:this})}var O=Math.pow(2,Math.ceil(Math.log(a)/Math.log(2))-2),N=Math.pow(2,Math.ceil(Math.log(p)/Math.log(2))-2),L=Math.max(1,O,N),B=b;B.width=L,B.height=L;var F=this._fbo,V=o(F)&&F.getColorTexture(0)||void 0;if(!o(V)||V.width!==a||V.height!==p){F=F&&F.destroy(),this._downSampleFBO1=this._downSampleFBO1&&this._downSampleFBO1.destroy(),this._downSampleFBO2=this._downSampleFBO2&&this._downSampleFBO2.destroy(),this._blurStep.x=this._blurStep.y=1/L;var k=[new g({context:r,width:a,height:p})];F=r.depthTexture?this._fbo=new d({context:r,colorTextures:k,depthTexture:new g({context:r,width:a,height:p,pixelFormat:u.DEPTH_COMPONENT,pixelDatatype:m.UNSIGNED_SHORT})}):this._fbo=new d({context:r,colorTextures:k,depthRenderbuffer:new f({context:r,format:_.DEPTH_COMPONENT16})}),this._downSampleFBO1=new d({context:r,colorTextures:[new g({context:r,width:L,height:L})]}),this._downSampleFBO2=new d({context:r,colorTextures:[new g({context:r,width:L,height:L})]}),this._clearFBO1Command.framebuffer=this._downSampleFBO1,this._clearFBO2Command.framebuffer=this._downSampleFBO2,this._downSampleCommand.framebuffer=this._downSampleFBO1,this._brightPassCommand.framebuffer=this._downSampleFBO2,this._blurXCommand.framebuffer=this._downSampleFBO1,this._blurYCommand.framebuffer=this._downSampleFBO2;var z=v.fromCache({viewport:B});this._downSampleCommand.uniformMap.u_texture=function(){return F.getColorTexture(0)},this._downSampleCommand.renderState=z,this._brightPassCommand.uniformMap.u_texture=function(){return E._downSampleFBO1.getColorTexture(0)},this._brightPassCommand.renderState=z,this._blurXCommand.uniformMap.u_texture=function(){return E._downSampleFBO2.getColorTexture(0)},this._blurXCommand.uniformMap.u_step=function(){return E._blurStep},this._blurXCommand.renderState=z,this._blurYCommand.uniformMap.u_texture=function(){return E._downSampleFBO1.getColorTexture(0)},this._blurYCommand.uniformMap.u_step=function(){return E._blurStep},this._blurYCommand.renderState=z;var U=T;U.width=a,U.height=p;var G=v.fromCache({viewport:U});this._blendCommand.uniformMap.u_texture0=function(){return F.getColorTexture(0)},this._blendCommand.uniformMap.u_texture1=function(){return E._downSampleFBO2.getColorTexture(0)},this._blendCommand.renderState=G,this._fullScreenCommand.uniformMap.u_texture=function(){return F.getColorTexture(0)},this._fullScreenCommand.renderState=G}var W=r.uniformState,H=W.sunPositionWC,q=W.view,j=W.viewProjection,Y=W.projection,X=l.computeViewportTransformation(n,0,1,M),Z=l.multiplyByPoint(q,H,x),K=c.pointToGLWindowCoordinates(j,X,H,A);Z.x+=s.SOLAR_RADIUS;var Q=c.pointToGLWindowCoordinates(Y,X,Z,Z),J=30*t.magnitude(t.subtract(Q,K,Q))*2,$=P;$.x=J,$.y=J;var ee=this._upSamplePassState.scissorTest.rectangle;return ee.x=Math.max(K.x-.5*$.x,0),ee.y=Math.max(K.y-.5*$.y,0),ee.width=Math.min($.x,a),ee.height=Math.min($.y,p),this._uCenter=t.clone(K,this._uCenter),this._uRadius=.5*Math.max($.x,$.y),X=l.computeViewportTransformation(B,0,1,M),K=c.pointToGLWindowCoordinates(j,X,H,A),$.x*=O/a,$.y*=N/p,ee=this._downSamplePassState.scissorTest.rectangle,ee.x=Math.max(K.x-.5*$.x,0),ee.y=Math.max(K.y-.5*$.y,0),ee.width=Math.min($.x,a),ee.height=Math.min($.y,p),this._downSamplePassState.context=r,this._upSamplePassState.context=r,this._fbo},E.prototype.isDestroyed=function(){return!1},E.prototype.destroy=function(){return this._fbo=this._fbo&&this._fbo.destroy(),this._downSampleFBO1=this._downSampleFBO1&&this._downSampleFBO1.destroy(),this._downSampleFBO2=this._downSampleFBO2&&this._downSampleFBO2.destroy(),this._downSampleCommand=this._downSampleCommand&&this._downSampleCommand.shaderProgram&&this._downSampleCommand.shaderProgram.destroy(),this._brightPassCommand=this._brightPassCommand&&this._brightPassCommand.shaderProgram&&this._brightPassCommand.shaderProgram.destroy(),this._blurXCommand=this._blurXCommand&&this._blurXCommand.shaderProgram&&this._blurXCommand.shaderProgram.destroy(),this._blurYCommand=this._blurYCommand&&this._blurYCommand.shaderProgram&&this._blurYCommand.shaderProgram.destroy(),this._blendCommand=this._blendCommand&&this._blendCommand.shaderProgram&&this._blendCommand.shaderProgram.destroy(),this._fullScreenCommand=this._fullScreenCommand&&this._fullScreenCommand.shaderProgram&&this._fullScreenCommand.shaderProgram.destroy(),a(this)},E}),r("Scene/Scene",["../Core/BoundingRectangle","../Core/BoundingSphere","../Core/BoxGeometry","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Cartographic","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/createGuid","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/EllipsoidGeometry","../Core/Event","../Core/GeographicProjection","../Core/GeometryInstance","../Core/GeometryPipeline","../Core/getTimestamp","../Core/Intersect","../Core/Interval","../Core/JulianDate","../Core/Math","../Core/Matrix4","../Core/mergeSort","../Core/Occluder","../Core/RequestScheduler","../Core/ShowGeometryInstanceAttribute","../Core/Transforms","../Renderer/ClearCommand","../Renderer/ComputeEngine","../Renderer/Context","../Renderer/ContextLimits","../Renderer/DrawCommand","../Renderer/PassState","../Renderer/ShaderProgram","../Renderer/ShaderSource","./Camera","./CreditDisplay","./CullingVolume","./DepthPlane","./DeviceOrientationCameraController","./Fog","./FrameState","./FrustumCommands","./FXAA","./GlobeDepth","./JobScheduler","./MapMode2D","./OIT","./OrthographicFrustum","./Pass","./PerformanceDisplay","./PerInstanceColorAppearance","./PerspectiveFrustum","./PerspectiveOffCenterFrustum","./PickDepth","./Primitive","./PrimitiveCollection","./SceneMode","./SceneTransforms","./SceneTransitioner","./ScreenSpaceCameraController","./ShadowMap","./SunPostProcess","./TweenCollection"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R,O,N,L,B,F,V,k,z,U,G,W,H,q,j,Y,X,Z,K,Q,J,$,ee,te,re,ie,ne,oe,ae,se,le,ue,ce,he,de,pe){"use strict";function me(t){t=c(t,c.EMPTY_OBJECT);var r=t.canvas,i=t.contextOptions,n=t.creditContainer,o=new O(r,i);h(n)||(n=document.createElement("div"),n.style.position="absolute",n.style.bottom="0",n.style["text-shadow"]="0px 0px 2px #000000",n.style.color="#ffffff",n.style["font-size"]="10px",n.style["padding-right"]="5px",r.parentNode.appendChild(n)),this._id=u(),this._jobScheduler=new Z,this._frameState=new q(o,new z(n),this._jobScheduler),this._frameState.scene3DOnly=c(t.scene3DOnly,!1);var a=new B(o);a.viewport=new e,a.viewport.x=0,a.viewport.y=0,a.viewport.width=o.drawingBufferWidth,a.viewport.height=o.drawingBufferHeight,this._passState=a,this._canvas=r,this._context=o,this._computeEngine=new R(o),this._globe=void 0,this._primitives=new ae,this._groundPrimitives=new ae,this._tweens=new pe,this._shaderFrameCount=0,this._sunPostProcess=void 0,this._computeCommandList=[],this._frustumCommandsList=[],this._overlayCommandList=[],this._pickFramebuffer=void 0,this._useOIT=c(t.orderIndependentTranslucency,!0),this._executeOITFunction=void 0;var l;o.depthTexture&&(l=new X);var d;this._useOIT&&h(l)&&(d=new Q(o)),this._globeDepth=l,this._depthPlane=new G,this._oit=d,this._fxaa=new Y,this._clearColorCommand=new I({color:new s,stencil:0,owner:this}),this._depthClearCommand=new I({depth:1,owner:this}),this._pickDepths=[],this._debugGlobeDepths=[],this._transitioner=new ue(this),this._renderError=new _,this._preRender=new _,this._postRender=new _,this._cameraStartFired=!1,this._cameraMovedTime=void 0,this.rethrowRenderErrors=!1,this.completeMorphOnUserInput=!0,this.morphStart=new _,this.morphComplete=new _,this.skyBox=void 0,this.skyAtmosphere=void 0,this.sun=void 0,this.sunBloom=!0,this._sunBloom=void 0,this.moon=void 0,this.backgroundColor=s.clone(s.BLACK),this._mode=se.SCENE3D,this._mapProjection=h(t.mapProjection)?t.mapProjection:new v,this._transitioner=new ue(this,this._mapProjection.ellipsoid),this.morphTime=1,this.farToNearRatio=1e3,this.nearToFarDistance2D=175e4,this.debugCommandFilter=void 0,this.debugShowCommands=!1,this.debugShowFrustums=!1,this._debugFrustumStatistics=void 0,this.debugShowFramesPerSecond=!1,this.debugShowGlobeDepth=!1,this.debugShowDepthFrustum=1,this.fxaa=!0,this.useDepthPicking=!0,this.cameraEventWaitTime=500,this.copyGlobeDepth=!1,this.fog=new H,this._sunCamera=new k(this),this.shadowMap=new he({context:o,lightCamera:this._sunCamera,enabled:c(t.shadows,!1)}),this._terrainExaggeration=c(t.terrainExaggeration,1),this._performanceDisplay=void 0,this._debugVolume=void 0;var p=new k(this);this._camera=p,this._cameraClone=k.clone(p),this._screenSpaceCameraController=new ce(this),this._mapMode2D=c(t.mapMode2D,K.INFINITE_SCROLL),this._environmentState={skyBoxCommand:void 0,skyAtmosphereCommand:void 0,sunDrawCommand:void 0,sunComputeCommand:void 0,moonCommand:void 0,isSunVisible:!1,isMoonVisible:!1,isReadyForAtmosphere:!1,isSkyAtmosphereVisible:!1,clearGlobeDepth:!1,useDepthPlane:!1,originalFramebuffer:void 0,useGlobeDepthFramebuffer:!1,useOIT:!1,useFXAA:!1},this._useWebVR=!1,this._cameraVR=void 0,this._aspectRatioVR=void 0;var m=p.frustum.near,f=p.frustum.far,g=Math.ceil(Math.log(f/m)/Math.log(this.farToNearRatio));we(m,f,this.farToNearRatio,g,this._frustumCommandsList,!1,void 0),Ce(this,0,E.now()),this.initializeFrame()}function fe(e,t){var r=Math.max(Math.abs(e.x),Math.abs(t.x)),i=Math.max(Math.abs(e.y),Math.abs(t.y)),n=Math.max(Math.abs(e.z),Math.abs(t.z));return Math.max(Math.max(r,i),n)}function _e(e,t,r){var i=1/Math.max(1,fe(e.position,t.position));return n.multiplyByScalar(e.position,i,$e),n.multiplyByScalar(t.position,i,et),n.equalsEpsilon($e,et,r)&&n.equalsEpsilon(e.direction,t.direction,r)&&n.equalsEpsilon(e.up,t.up,r)&&n.equalsEpsilon(e.right,t.right,r)&&b.equalsEpsilon(e.transform,t.transform,r)}function ve(e,t){var r=e.frameState,i=e._context,n=r.shadowHints.shadowsEnabled,o=r.shadowHints.shadowMaps,a=r.shadowHints.lightShadowMaps,s=n&&a.length>0,l=!1;if(n&&(t.receiveShadows||t.castShadows)){var u=r.shadowHints.lastDirtyTime;t.lastDirtyTime!==u&&(t.lastDirtyTime=u,t.dirty=!0,l=!0)}if(t.dirty){t.dirty=!1;var c=t.derivedCommands;n&&(t.receiveShadows||t.castShadows)&&(c.shadows=he.createDerivedCommands(o,a,t,l,i,c.shadows));var d=e._oit;t.pass===$.TRANSLUCENT&&h(d)&&d.isSupported()&&(s&&t.receiveShadows?c.oit=d.createDerivedCommands(t.derivedCommands.shadows.receiveCommand,i,c.oit):c.oit=d.createDerivedCommands(t,i,c.oit))}}function ge(e){var t=e.globe;if(e._mode===se.SCENE3D&&h(t)){var r=t.ellipsoid;return tt.radius=r.minimumRadius,Je=A.fromBoundingSphere(tt,e._camera.positionWC,Je)}}function ye(e){e.render=!1,e.pick=!1}function Ce(e,t,r){var i=e._camera,n=e._frameState;n.commandList.length=0,n.shadowMaps.length=0,n.mode=e._mode,n.morphTime=e.morphTime,n.mapProjection=e.mapProjection,n.frameNumber=t,n.time=E.clone(r,n.time),n.camera=i,n.cullingVolume=i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC),n.occluder=ge(e),n.terrainExaggeration=e._terrainExaggeration,ye(n.passes)}function we(e,t,r,i,n,o,a){n.length=i;for(var s=0;s<i;++s){var l,u;o?(l=Math.min(t-a,e+s*a),u=Math.min(t,l+a)):(l=Math.max(e,Math.pow(r,s)*e),u=Math.min(t,r*l));var c=n[s];h(c)?(c.near=l,c.far=u):c=n[s]=new j(l,u)}}function Se(e,t,r){e.debugShowFrustums&&(t.debugOverlappingFrustums=0),e.frameState.passes.pick||ve(e,t);for(var i=e._frustumCommandsList,n=i.length,o=0;o<n;++o){var a=i[o],s=a.near,l=a.far;if(!(r.start>l)){if(r.stop<s)break;var u=t instanceof I?$.OPAQUE:t.pass,c=a.indices[u]++;if(a.commands[u][c]=t,e.debugShowFrustums&&(t.debugOverlappingFrustums|=1<<o),t.executeInClosestFrustum)break}}if(e.debugShowFrustums){var d=e._debugFrustumStatistics.commandsInFrustums;d[t.debugOverlappingFrustums]=h(d[t.debugOverlappingFrustums])?d[t.debugOverlappingFrustums]+1:1,++e._debugFrustumStatistics.totalCommands}}function Ee(e,t,r){return h(e)&&(!h(e.boundingVolume)||!e.cull||t.computeVisibility(e.boundingVolume)!==w.OUTSIDE&&(!h(r)||!e.boundingVolume.isOccluded(r)))}function Te(e){var t=e._frameState,r=t.camera,i=r.directionWC,n=r.positionWC,o=e._computeCommandList,a=e._overlayCommandList,s=t.commandList;e.debugShowFrustums&&(e._debugFrustumStatistics={totalCommands:0,commandsInFrustums:{}});for(var l=e._frustumCommandsList,u=l.length,c=$.NUMBER_OF_PASSES,d=0;d<u;++d)for(var p=0;p<c;++p)l[d].indices[p]=0;o.length=0,a.length=0;for(var m=Number.MAX_VALUE,f=-Number.MAX_VALUE,_=!1,v=t.shadowHints.shadowsEnabled,g=Number.MAX_VALUE,y=-Number.MAX_VALUE,C=Number.MAX_VALUE,w=t.mode===se.SCENE3D?t.occluder:void 0,S=t.cullingVolume,E=rt.planes,T=0;T<5;++T)E[T]=S.planes[T];S=rt;var b=e._environmentState;b.isSkyAtmosphereVisible=h(b.skyAtmosphereCommand)&&b.isReadyForAtmosphere,b.isSunVisible=Ee(b.sunDrawCommand,S,w),b.isMoonVisible=Ee(b.moonCommand,S,w);for(var x=s.length,A=0;A<x;++A){var P=s[A],M=P.pass;if(M===$.COMPUTE)o.push(P);else if(M===$.OVERLAY)a.push(P);else{var D=P.boundingVolume;if(h(D)){if(!Ee(P,S,w))continue;if(it=D.computePlaneDistances(n,i,it),m=Math.min(m,it.start),f=Math.max(f,it.stop),v&&P.receiveShadows&&it.start<he.MAXIMUM_DISTANCE&&!(M===$.GLOBE&&it.start<-100&&it.stop>100)){var R=it.stop-it.start;M!==$.GLOBE&&it.start<100&&(C=Math.min(C,R)),g=Math.min(g,it.start),y=Math.max(y,it.stop)}}else it.start=r.frustum.near,it.stop=r.frustum.far,_=!(P instanceof I);Se(e,P,it)}}_?(m=r.frustum.near,f=r.frustum.far):(m=Math.min(Math.max(m,r.frustum.near),r.frustum.far),f=Math.max(Math.min(f,r.frustum.far),m),v&&(g=Math.min(Math.max(g,r.frustum.near),r.frustum.far),y=Math.max(Math.min(y,r.frustum.far),g))),v&&(t.shadowHints.nearPlane=g,t.shadowHints.farPlane=y,t.shadowHints.closestObjectSize=C);var O,N=e.mode===se.SCENE2D,L=e.farToNearRatio;N?(f=Math.min(f,r.position.z+e.nearToFarDistance2D),m=Math.min(m,f),O=Math.ceil(Math.max(1,f-m)/e.nearToFarDistance2D)):O=Math.ceil(Math.log(f/m)/Math.log(L)),m!==Number.MAX_VALUE&&(O!==u||0!==l.length&&(m<l[0].near||f>l[u-1].far))&&(we(m,f,L,O,l,N,e.nearToFarDistance2D),Te(e))}function be(e){var t={},r=e.vertexAttributes;for(var i in r)r.hasOwnProperty(i)&&(t[i]=r[i].index);return t}function xe(e,t,r){var i=t.context,n=c(r,e.shaderProgram),o=n.fragmentShaderSource.clone();o.sources=o.sources.map(function(e){return V.replaceMain(e,"czm_Debug_main")});var a="void main() \n{ \n    czm_Debug_main(); 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s=t.frameState.shadowHints.shadowsEnabled,u=s&&t.frameState.shadowHints.lightShadowMaps.length>0;if(t.debugShowCommands||t.debugShowFrustums?Ae(e,t,o):u&&e.receiveShadows&&h(e.derivedCommands.shadows)?e.derivedCommands.shadows.receiveCommand.execute(i,o):e.execute(i,o),e.debugShowBoundingVolume&&h(e.boundingVolume)){var c=t._frameState,d=e.boundingVolume;h(t._debugVolume)&&t._debugVolume.destroy();var p,m=n.clone(d.center);if(c.mode!==se.SCENE3D){m=b.multiplyByPoint(nt,m,m);var _=c.mapProjection,v=_.unproject(m);m=_.ellipsoid.cartographicToCartesian(v)}if(h(d.radius)){var C=d.radius;p=y.toWireframe(f.createGeometry(new f({radii:new n(C,C,C),vertexFormat:te.FLAT_VERTEX_FORMAT}))),t._debugVolume=new oe({geometryInstances:new g({geometry:p,modelMatrix:b.fromTranslation(m),attributes:{color:new l(1,0,0,1)}}),appearance:new te({flat:!0,translucent:!1}),asynchronous:!1})}else{var w=d.halfAxes;p=y.toWireframe(r.createGeometry(r.fromDimensions({dimensions:new n(2,2,2),vertexFormat:te.FLAT_VERTEX_FORMAT}))),t._debugVolume=new oe({geometryInstances:new g({geometry:p,modelMatrix:b.fromRotationTranslation(w,m,new b),attributes:{color:new l(1,0,0,1)}}),appearance:new te({flat:!0,translucent:!1}),asynchronous:!1})}var S=c.commandList,E=c.commandList=[];t._debugVolume.update(c);var T;h(a)&&(T=o.framebuffer,o.framebuffer=a),E[0].execute(i,o),h(T)&&(o.framebuffer=T),c.commandList=S}}}function Me(e,t,r){return t.boundingVolume.distanceSquaredTo(r)-e.boundingVolume.distanceSquaredTo(r)}function De(e,t,r,i){var n=e.context;x(i,Me,e._camera.positionWC);for(var o=i.length,a=0;a<o;++a)t(i[a],e,n,r)}function Ie(e,t){var r=e._debugGlobeDepths[t];return!h(r)&&e.context.depthTexture&&(r=new X,e._debugGlobeDepths[t]=r),r}function Re(e,t){var r=e._pickDepths[t];return h(r)||(r=new ne,e._pickDepths[t]=r),r}function Oe(e,t){var r=e._camera,i=e.context,n=i.uniformState;n.updateCamera(r);var o;o=h(r.frustum.fov)?r.frustum.clone(ot):h(r.frustum.infiniteProjectionMatrix)?r.frustum.clone(at):r.frustum.clone(st),o.near=r.frustum.near,o.far=r.frustum.far,n.updateFrustum(o),n.updatePass($.ENVIRONMENT);var a=e._environmentState,s=a.skyBoxCommand;h(s)&&Pe(s,e,i,t),a.isSkyAtmosphereVisible&&Pe(a.skyAtmosphereCommand,e,i,t);var l=e._useWebVR&&e.mode!==se.SCENE2D;if(a.isSunVisible&&(a.sunDrawCommand.execute(i,t),e.sunBloom&&!l)){var u;u=a.useGlobeDepthFramebuffer?e._globeDepth.framebuffer:a.useFXAA?e._fxaa.getColorFramebuffer():a.originalFramebuffer,e._sunPostProcess.execute(i,u),t.framebuffer=u}a.isMoonVisible&&a.moonCommand.execute(i,t);var c;a.useOIT?(h(e._executeOITFunction)||(e._executeOITFunction=function(e,t,r,i){e._oit.executeCommands(e,t,r,i)}),c=e._executeOITFunction):c=De;for(var d,p=a.clearGlobeDepth,m=a.useDepthPlane,f=e._depthClearCommand,_=e._depthPlane,v=r.position.z,g=e._frustumCommandsList,y=g.length,C=0;C<y;++C){var w=y-C-1,S=g[w];e.mode===se.SCENE2D?(r.position.z=v-S.near+1,o.far=Math.max(1,S.far-S.near),o.near=1,n.update(e.frameState),n.updateFrustum(o)):(o.near=0!==w?S.near*Qe:S.near,o.far=S.far,n.updateFrustum(o));var E,T=e.debugShowGlobeDepth?Ie(e,w):e._globeDepth;e.debugShowGlobeDepth&&h(T)&&a.useGlobeDepthFramebuffer&&(E=t.framebuffer,t.framebuffer=T.framebuffer),f.execute(i,t),n.updatePass($.GLOBE);var b=S.commands[$.GLOBE],x=S.indices[$.GLOBE];for(d=0;d<x;++d)Pe(b[d],e,i,t);for(h(T)&&a.useGlobeDepthFramebuffer&&(e.copyGlobeDepth||e.debugShowGlobeDepth)&&(T.update(i),T.executeCopyDepth(i,t)),e.debugShowGlobeDepth&&h(T)&&a.useGlobeDepthFramebuffer&&(t.framebuffer=E),n.updatePass($.GROUND),b=S.commands[$.GROUND],x=S.indices[$.GROUND],d=0;d<x;++d)Pe(b[d],e,i,t);p&&(f.execute(i,t),m&&_.execute(i,t));for(var A=$.GROUND+1,P=$.TRANSLUCENT,M=A;M<P;++M)for(n.updatePass(M),b=S.commands[M],x=S.indices[M],d=0;d<x;++d)Pe(b[d],e,i,t);if(0!==w&&e.mode!==se.SCENE2D&&(o.near=S.near,n.updateFrustum(o)),n.updatePass($.TRANSLUCENT),b=S.commands[$.TRANSLUCENT],b.length=S.indices[$.TRANSLUCENT],c(e,Pe,t,b),h(T)&&a.useGlobeDepthFramebuffer&&e.useDepthPicking){var D=Re(e,w);D.update(i,T.framebuffer.depthStencilTexture),D.executeCopyDepth(i,t)}}}function Ne(e){var t=e.context.uniformState;t.updatePass($.COMPUTE);var r=e._environmentState.sunComputeCommand;h(r)&&r.execute(e._computeEngine);for(var i=e._computeCommandList,n=i.length,o=0;o<n;++o)i[o].execute(e._computeEngine)}function Le(e,t){var r=e.context.uniformState;r.updatePass($.OVERLAY);for(var i=e.context,n=e._overlayCommandList,o=n.length,a=0;a<o;++a)n[a].execute(i,t)}function Be(e,t,r){for(var i=r.shadowMapCullingVolume,n=r.isPointLight,o=r.passes,a=o.length,s=t.length,l=0;l<s;++l){var u=t[l];if(ve(e,u),u.castShadows&&(u.pass===$.GLOBE||u.pass===$.OPAQUE||u.pass===$.TRANSLUCENT)&&Ee(u,i))if(n)for(var c=0;c<a;++c)o[c].commandList.push(u);else if(1===a)o[0].commandList.push(u);else for(var h=!1,d=a-1;d>=0;--d){var p=o[d].cullingVolume;if(Ee(u,p))o[d].commandList.push(u),h=!0;else if(h)break}}}function Fe(e){var t=e.frameState,r=t.shadowHints.shadowMaps,i=r.length;if(t.shadowHints.shadowsEnabled)for(var n=e.context,o=n.uniformState,a=0;a<i;++a){var s=r[a];if(!s.outOfView){var l,u=s.passes,c=u.length;for(l=0;l<c;++l)u[l].commandList.length=0;var h=e.frameState.commandList;for(Be(e,h,s),l=0;l<c;++l){var d=s.passes[l];o.updateCamera(d.camera),s.updatePass(n,l);for(var p=d.commandList.length,m=0;m<p;++m){var f=d.commandList[m];o.updatePass(f.pass),Pe(f.derivedCommands.shadows.castCommands[a],e,n,d.passState)}}}}}function Ve(e,t,r,i){var o=e._context,a=t.viewport,s=e._frameState,l=s.camera,u=s.mode;if(e._useWebVR&&u!==se.SCENE2D){We(e),Te(e),He(e,t,r,i),Ne(e),Fe(e),a.x=0,a.y=0,a.width=.5*o.drawingBufferWidth,a.height=o.drawingBufferHeight;var c=k.clone(l,e._cameraVR),h=l.frustum.near,d=5*h,p=d/30,m=n.multiplyByScalar(c.right,.5*p,ft);l.frustum.aspectRatio=a.width/a.height;var f=.5*p*h/d;n.add(c.position,m,l.position),l.frustum.xOffset=f,Oe(e,t),a.x=t.viewport.width,n.subtract(c.position,m,l.position),l.frustum.xOffset=-f,Oe(e,t),k.clone(c,l)}else a.x=0,a.y=0,a.width=o.drawingBufferWidth,a.height=o.drawingBufferHeight,u!==se.SCENE2D||e._mapMode2D===K.ROTATE?ze(!0,e,t,r,i):ke(e,t,r,i)}function ke(e,t,r,i){var o=e.context,a=e.frameState,s=e.camera,l=t.viewport,u=lt,c=ut,h=e.mapProjection;h.project(u,c);var d=n.clone(s.position,ct),p=b.clone(s.transform,dt),m=s.frustum.clone();s._setTransform(b.IDENTITY);var f=b.computeViewportTransformation(l,0,1,ht),_=s.frustum.projectionMatrix,v=s.positionWC.y,g=n.fromElements(T.sign(v)*c.x-v,0,-s.positionWC.x,pt),y=D.pointToGLWindowCoordinates(_,f,g,mt);y.x=Math.floor(y.x);var C=l.x,w=l.width;if(0===v||y.x<=0||y.x>=o.drawingBufferWidth)ze(!0,e,t,r,i);else if(Math.abs(.5*o.drawingBufferWidth-y.x)<1)l.width=y.x,s.position.x*=T.sign(s.position.x),s.frustum.right=0,a.cullingVolume=s.frustum.computeCullingVolume(s.positionWC,s.directionWC,s.upWC),o.uniformState.update(a),ze(!0,e,t,r,i),l.x=l.width,s.position.x=-s.position.x,s.frustum.right=-s.frustum.left,s.frustum.left=0,a.cullingVolume=s.frustum.computeCullingVolume(s.positionWC,s.directionWC,s.upWC),o.uniformState.update(a),ze(!1,e,t,r,i);else if(y.x>.5*o.drawingBufferWidth){l.width=y.x;var S=s.frustum.right;s.frustum.right=c.x-v,a.cullingVolume=s.frustum.computeCullingVolume(s.positionWC,s.directionWC,s.upWC),o.uniformState.update(a),ze(!0,e,t,r,i),l.x+=y.x,l.width=o.drawingBufferWidth-y.x,s.position.x=-s.position.x,s.frustum.left=-s.frustum.right,s.frustum.right=S-2*s.frustum.right,a.cullingVolume=s.frustum.computeCullingVolume(s.positionWC,s.directionWC,s.upWC),o.uniformState.update(a),ze(!1,e,t,r,i)}else{l.x=y.x,l.width=o.drawingBufferWidth-y.x;var E=s.frustum.left;s.frustum.left=-c.x-v,a.cullingVolume=s.frustum.computeCullingVolume(s.positionWC,s.directionWC,s.upWC),o.uniformState.update(a),ze(!0,e,t,r,i),l.x=0,l.width=y.x,s.position.x=-s.position.x,s.frustum.right=-s.frustum.left,s.frustum.left=E-2*s.frustum.left,a.cullingVolume=s.frustum.computeCullingVolume(s.positionWC,s.directionWC,s.upWC),o.uniformState.update(a),ze(!1,e,t,r,i)}s._setTransform(p),n.clone(d,s.position),s.frustum=m.clone(),l.x=C,l.width=w}function ze(e,t,r,i,n){e||(t.frameState.commandList.length=0),We(t),Te(t),e&&(He(t,r,i,n),Ne(t),Fe(t)),Oe(t,r)}function Ue(e){var t=e._frameState,r=e._environmentState,i=t.passes.render;r.skyBoxCommand=i&&h(e.skyBox)?e.skyBox.update(t):void 0;var n=e.skyAtmosphere,o=e.globe;h(n)&&h(o)&&(n.setDynamicAtmosphereColor(o.enableLighting),r.isReadyForAtmosphere=r.isReadyForAtmosphere||o._surface._tilesToRender.length>0),r.skyAtmosphereCommand=i&&h(n)?n.update(t):void 0;var a=i&&h(e.sun)?e.sun.update(e):void 0;r.sunDrawCommand=h(a)?a.drawCommand:void 0,r.sunComputeCommand=h(a)?a.computeCommand:void 0,r.moonCommand=i&&h(e.moon)?e.moon.update(t):void 0;var s=r.clearGlobeDepth=h(o)&&(!o.depthTestAgainstTerrain||e.mode===se.SCENE2D),l=r.useDepthPlane=s&&e.mode===se.SCENE3D;l&&e._depthPlane.update(t)}function Ge(e){var t=e._frameState,r=t.shadowMaps,i=r.length;if(t.shadowHints.shadowsEnabled=i>0&&!t.passes.pick&&e.mode===se.SCENE3D,t.shadowHints.shadowsEnabled){for(var n=0;n<i;++n)if(r[n]!==t.shadowHints.shadowMaps[n]){++t.shadowHints.lastDirtyTime;break}t.shadowHints.shadowMaps.length=0,t.shadowHints.lightShadowMaps.length=0;for(var o=0;o<i;++o){var a=r[o];a.update(t),t.shadowHints.shadowMaps.push(a),a.fromLightSource&&t.shadowHints.lightShadowMaps.push(a),a.dirty&&(++t.shadowHints.lastDirtyTime,a.dirty=!1)}}}function We(e){var t=e._frameState;e._groundPrimitives.update(t),e._primitives.update(t),Ge(e),e._globe&&e._globe.update(t)}function He(e,t,r,i){var n=e._context,o=e._environmentState,a=e._useWebVR&&e.mode!==se.SCENE2D;o.originalFramebuffer=t.framebuffer,h(e.sun)&&e.sunBloom!==e._sunBloom?(e.sunBloom&&!a?e._sunPostProcess=new de:h(e._sunPostProcess)&&(e._sunPostProcess=e._sunPostProcess.destroy()),e._sunBloom=e.sunBloom):!h(e.sun)&&h(e._sunPostProcess)&&(e._sunPostProcess=e._sunPostProcess.destroy(),e._sunBloom=!1);var l=e._clearColorCommand;s.clone(r,l.color),l.execute(n,t);var u=o.useGlobeDepthFramebuffer=!i&&h(e._globeDepth);u&&(e._globeDepth.update(n),e._globeDepth.clear(n,t,r));for(var c=!1,d=e._frustumCommandsList,p=d.length,m=0;m<p;++m)if(d[m].indices[$.TRANSLUCENT]>0){c=!0;break}var f=o.useOIT=!i&&c&&h(e._oit)&&e._oit.isSupported();f&&(e._oit.update(n,e._globeDepth.framebuffer),e._oit.clear(n,t,r),o.useOIT=e._oit.isSupported());var _=o.useFXAA=!i&&e.fxaa;_&&(e._fxaa.update(n),e._fxaa.clear(n,t,r)),o.isSunVisible&&e.sunBloom&&!a?t.framebuffer=e._sunPostProcess.update(t):u?t.framebuffer=e._globeDepth.framebuffer:_&&(t.framebuffer=e._fxaa.getColorFramebuffer()),h(t.framebuffer)&&l.execute(n,t)}function qe(e,t){var r=e._context,i=e._environmentState,n=i.useGlobeDepthFramebuffer;if(e.debugShowGlobeDepth&&n){var o=Ie(e,e.debugShowDepthFrustum-1);o.executeDebugGlobeDepth(r,t)}if(e.debugShowPickDepth&&n){var a=Re(e,e.debugShowDepthFrustum-1);a.executeDebugPickDepth(r,t)}var s=i.useOIT,l=i.useFXAA;s&&(t.framebuffer=l?e._fxaa.getColorFramebuffer():void 0,e._oit.execute(r,t)),l&&(!s&&n&&(t.framebuffer=e._fxaa.getColorFramebuffer(),e._globeDepth.executeCopyColor(r,t)),t.framebuffer=i.originalFramebuffer,e._fxaa.execute(r,t)),s||l||!n||(t.framebuffer=i.originalFramebuffer,e._globeDepth.executeCopyColor(r,t))}function je(e){for(var t=e.afterRender,r=0,i=t.length;r<i;++r)t[r]();t.length=0}function Ye(e,t){h(t)||(t=E.now());var r=e._camera;_e(r,e._cameraClone,T.EPSILON6)?e._cameraStartFired&&C()-e._cameraMovedTime>e.cameraEventWaitTime&&(r.moveEnd.raiseEvent(),e._cameraStartFired=!1):(e._cameraStartFired||(r.moveStart.raiseEvent(),e._cameraStartFired=!0),e._cameraMovedTime=C(),k.clone(r,e._cameraClone)),e._preRender.raiseEvent(e,t),e._jobScheduler.resetBudgets(),P.resetBudgets();var i=e.context,o=i.uniformState,a=e._frameState,l=T.incrementWrap(a.frameNumber,15e6,1);Ce(e,l,t),a.passes.render=!0,a.creditDisplay.beginFrame(),e.fog.update(a),o.update(a);var u=e.shadowMap;h(u)&&u.enabled&&(n.negate(o.sunDirectionWC,e._sunCamera.direction),a.shadowMaps.push(u)),e._computeCommandList.length=0,e._overlayCommandList.length=0;var d=e._passState;if(d.framebuffer=void 0,d.blendingEnabled=void 0,d.scissorTest=void 0,h(e.globe)&&e.globe.beginFrame(a),Ue(e),Ve(e,d,c(e.backgroundColor,s.BLACK)),qe(e,d),Le(e,d),h(e.globe)&&e.globe.endFrame(a),a.creditDisplay.endFrame(),e.debugShowFramesPerSecond){if(!h(e._performanceDisplay)){var p=document.createElement("div");p.className="cesium-performanceDisplay-defaultContainer";var m=e._canvas.parentNode;m.appendChild(p);var f=new ee({container:p});e._performanceDisplay=f,e._performanceContainer=p}e._performanceDisplay.update()}else h(e._performanceDisplay)&&(e._performanceDisplay=e._performanceDisplay&&e._performanceDisplay.destroy(),e._performanceContainer.parentNode.removeChild(e._performanceContainer));i.endFrame(),je(a),e._postRender.raiseEvent(e,t)}function Xe(e,t,r,i){var o=e._camera,a=o.frustum,s=e._passState.viewport,l=2*(t.x-s.x)/s.width-1;l*=.5*(a.right-a.left);var u=2*(s.height-t.y-s.y)/s.height-1;u*=.5*(a.top-a.bottom);var c=b.clone(o.transform,Ct);o._setTransform(b.IDENTITY);var h=n.clone(o.position,vt);n.multiplyByScalar(o.right,l,gt),n.add(gt,h,h),n.multiplyByScalar(o.up,u,gt),n.add(gt,h,h),o._setTransform(c),n.fromElements(h.z,h.x,h.y,h);var d=a.getPixelDimensions(s.width,s.height,1,yt),p=_t;return p.right=.5*d.x,p.left=-p.right,p.top=.5*d.y,p.bottom=-p.top,p.near=a.near,p.far=a.far,p.computeCullingVolume(h,o.directionWC,o.upWC)}function Ze(e,t,r,i){var n=e._camera,o=n.frustum,a=o.near,s=Math.tan(.5*o.fovy),l=o.aspectRatio*s,u=e._passState.viewport,c=2*(t.x-u.x)/u.width-1,h=2*(u.height-t.y-u.y)/u.height-1,d=c*a*l,p=h*a*s,m=o.getPixelDimensions(u.width,u.height,1,yt),f=m.x*r*.5,_=m.y*i*.5,v=wt;return v.top=p+_,v.bottom=p-_,v.right=d+f,v.left=d-f,v.near=a,v.far=o.far,v.computeCullingVolume(n.positionWC,n.directionWC,n.upWC)}function Ke(e,t,r,i){return e._mode===se.SCENE2D?Xe(e,t,r,i):Ze(e,t,r,i)}var Qe=.99;d(me.prototype,{canvas:{get:function(){return this._canvas}},drawingBufferHeight:{get:function(){return this._context.drawingBufferHeight}},drawingBufferWidth:{get:function(){return this._context.drawingBufferWidth}},maximumAliasedLineWidth:{get:function(){return N.maximumAliasedLineWidth}},maximumCubeMapSize:{get:function(){return N.maximumCubeMapSize}},pickPositionSupported:{get:function(){return this._context.depthTexture}},globe:{get:function(){return this._globe},set:function(e){this._globe=this._globe&&this._globe.destroy(),this._globe=e}},primitives:{get:function(){return this._primitives}},groundPrimitives:{get:function(){return this._groundPrimitives}},camera:{get:function(){return this._camera}},screenSpaceCameraController:{get:function(){return this._screenSpaceCameraController;
-}},mapProjection:{get:function(){return this._mapProjection}},frameState:{get:function(){return this._frameState}},tweens:{get:function(){return this._tweens}},imageryLayers:{get:function(){return this.globe.imageryLayers}},terrainProvider:{get:function(){return this.globe.terrainProvider},set:function(e){this.globe.terrainProvider=e}},terrainProviderChanged:{get:function(){return this.globe.terrainProviderChanged}},renderError:{get:function(){return this._renderError}},preRender:{get:function(){return this._preRender}},postRender:{get:function(){return this._postRender}},context:{get:function(){return this._context}},debugFrustumStatistics:{get:function(){return this._debugFrustumStatistics}},scene3DOnly:{get:function(){return this._frameState.scene3DOnly}},orderIndependentTranslucency:{get:function(){return h(this._oit)}},id:{get:function(){return this._id}},mode:{get:function(){return this._mode},set:function(e){e===se.SCENE2D?this.morphTo2D(0):e===se.SCENE3D?this.morphTo3D(0):e===se.COLUMBUS_VIEW&&this.morphToColumbusView(0),this._mode=e}},numberOfFrustums:{get:function(){return this._frustumCommandsList.length}},terrainExaggeration:{get:function(){return this._terrainExaggeration}},useWebVR:{get:function(){return this._useWebVR},set:function(e){this._useWebVR=e,this._useWebVR?(this._frameState.creditDisplay.container.style.visibility="hidden",this._cameraVR=new k(this),h(this._deviceOrientationCameraController)||(this._deviceOrientationCameraController=new W(this)),this._aspectRatioVR=this._camera.frustum.aspectRatio):(this._frameState.creditDisplay.container.style.visibility="visible",this._cameraVR=void 0,this._deviceOrientationCameraController=this._deviceOrientationCameraController&&!this._deviceOrientationCameraController.isDestroyed()&&this._deviceOrientationCameraController.destroy(),this._camera.frustum.aspectRatio=this._aspectRatioVR,this._camera.frustum.xOffset=0)}},mapMode2D:{get:function(){return this._mapMode2D}}});var Je,$e=new n,et=new n,tt=new t,rt=new U,it=new S,nt=new b(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);nt=b.inverseTransformation(nt,nt);var ot=new re,at=new ie,st=new J,lt=new a(Math.PI,T.PI_OVER_TWO),ut=new n,ct=new n,ht=new b,dt=new b,pt=new n,mt=new n;me.prototype.initializeFrame=function(){120===this._shaderFrameCount++&&(this._shaderFrameCount=0,this._context.shaderCache.destroyReleasedShaderPrograms()),this._tweens.update(),this._screenSpaceCameraController.update(),h(this._deviceOrientationCameraController)&&this._deviceOrientationCameraController.update(),this._camera.update(this._mode),this._camera._updateCameraChanged()};var ft=new n;me.prototype.render=function(e){try{Ye(this,e)}catch(e){if(this._renderError.raiseEvent(this,e),this.rethrowRenderErrors)throw e}},me.prototype.clampLineWidth=function(e){return Math.max(N.minimumAliasedLineWidth,Math.min(e,N.maximumAliasedLineWidth))};var _t=new J,vt=new n,gt=new n,yt=new i,Ct=new b,wt=new ie,St=3,Et=3,Tt=new e(0,0,St,Et),bt=new s(0,0,0,0),xt=new i;me.prototype.pick=function(e){var t=this._context,r=t.uniformState,i=this._frameState,n=le.transformWindowToDrawingBuffer(this,e,xt);h(this._pickFramebuffer)||(this._pickFramebuffer=t.createPickFramebuffer()),this._jobScheduler.disableThisFrame(),Ce(this,i.frameNumber,i.time),i.cullingVolume=Ke(this,n,St,Et),i.passes.pick=!0,r.update(i),Tt.x=n.x-.5*(St-1),Tt.y=this.drawingBufferHeight-n.y-.5*(Et-1);var o=this._pickFramebuffer.begin(Tt);Ve(this,o,bt,!0),qe(this,o);var a=this._pickFramebuffer.end(Tt);return t.endFrame(),je(i),a};var At=new o,Pt=new o(1,1/255,1/65025,1/160581375);return me.prototype.pickPosition=function(e,t){if(this.useDepthPicking){var r=this._context,i=r.uniformState,n=le.transformWindowToDrawingBuffer(this,e,xt);n.y=this.drawingBufferHeight-n.y;var a,s=this._camera;h(s.frustum.fov)?a=s.frustum.clone(ot):h(s.frustum.infiniteProjectionMatrix)&&(a=s.frustum.clone(at));for(var l=this.numberOfFrustums,u=0;u<l;++u){var c=Re(this,u),d=r.readPixels({x:n.x,y:n.y,width:1,height:1,framebuffer:c.framebuffer}),p=o.unpack(d,0,At);o.divideByScalar(p,255,p);var m=o.dot(p,Pt);if(m>0&&m<1){var f=this._frustumCommandsList[u];return a.near=f.near*(0!==u?Qe:1),a.far=f.far,i.updateFrustum(a),le.drawingBufferToWgs84Coordinates(this,n,m,t)}}}},me.prototype.drillPick=function(e,t){var r,i,n=[],o=[],a=[];h(t)||(t=Number.MAX_VALUE);for(var s=this.pick(e);h(s)&&h(s.primitive)&&(n.push(s),!(0>=--t));){var l=s.primitive,u=!1;"function"==typeof l.getGeometryInstanceAttributes&&h(s.id)&&(i=l.getGeometryInstanceAttributes(s.id),h(i)&&h(i.show)&&(u=!0,i.show=M.toValue(!1,i.show),a.push(i))),u||(l.show=!1,o.push(l)),s=this.pick(e)}for(r=0;r<o.length;++r)o[r].show=!0;for(r=0;r<a.length;++r)i=a[r],i.show=M.toValue(!0,i.show);return n},me.prototype.completeMorph=function(){this._transitioner.completeMorph()},me.prototype.morphTo2D=function(e){var t,r=this.globe;t=h(r)?r.ellipsoid:this.mapProjection.ellipsoid,e=c(e,2),this._transitioner.morphTo2D(e,t)},me.prototype.morphToColumbusView=function(e){var t,r=this.globe;t=h(r)?r.ellipsoid:this.mapProjection.ellipsoid,e=c(e,2),this._transitioner.morphToColumbusView(e,t)},me.prototype.morphTo3D=function(e){var t,r=this.globe;t=h(r)?r.ellipsoid:this.mapProjection.ellipsoid,e=c(e,2),this._transitioner.morphTo3D(e,t)},me.prototype.isDestroyed=function(){return!1},me.prototype.destroy=function(){return this._tweens.removeAll(),this._computeEngine=this._computeEngine&&this._computeEngine.destroy(),this._screenSpaceCameraController=this._screenSpaceCameraController&&this._screenSpaceCameraController.destroy(),this._deviceOrientationCameraController=this._deviceOrientationCameraController&&!this._deviceOrientationCameraController.isDestroyed()&&this._deviceOrientationCameraController.destroy(),this._pickFramebuffer=this._pickFramebuffer&&this._pickFramebuffer.destroy(),this._primitives=this._primitives&&this._primitives.destroy(),this._groundPrimitives=this._groundPrimitives&&this._groundPrimitives.destroy(),this._globe=this._globe&&this._globe.destroy(),this.skyBox=this.skyBox&&this.skyBox.destroy(),this.skyAtmosphere=this.skyAtmosphere&&this.skyAtmosphere.destroy(),this._debugSphere=this._debugSphere&&this._debugSphere.destroy(),this.sun=this.sun&&this.sun.destroy(),this._sunPostProcess=this._sunPostProcess&&this._sunPostProcess.destroy(),this._depthPlane=this._depthPlane&&this._depthPlane.destroy(),this._transitioner.destroy(),h(this._globeDepth)&&this._globeDepth.destroy(),h(this._oit)&&this._oit.destroy(),this._fxaa.destroy(),this._context=this._context&&this._context.destroy(),this._frameState.creditDisplay.destroy(),h(this._performanceDisplay)&&(this._performanceDisplay=this._performanceDisplay&&this._performanceDisplay.destroy(),this._performanceContainer.parentNode.removeChild(this._performanceContainer)),p(this)},me}),r("Scene/SingleTileImageryProvider",["../Core/Credit","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/GeographicTilingScheme","../Core/loadImage","../Core/Rectangle","../Core/RuntimeError","../Core/TileProviderError","../ThirdParty/when"],function(e,t,r,i,n,o,a,s,l,u,c,h){"use strict";function d(i){function n(e){w._image=e,w._tileWidth=e.width,w._tileHeight=e.height,w._ready=!0,w._readyPromise.resolve(!0),c.handleSuccess(w._errorEvent)}function d(e){var t="Failed to load image "+g+".";C=c.handleError(C,w,w._errorEvent,t,0,0,0,p,e),w._readyPromise.reject(new u(t))}function p(){h(s(g),n,d)}i=t(i,{});var m=i.url;this._url=m;var f=i.proxy;this._proxy=f;var _=t(i.rectangle,l.MAX_VALUE),v=new a({rectangle:_,numberOfLevelZeroTilesX:1,numberOfLevelZeroTilesY:1,ellipsoid:i.ellipsoid});this._tilingScheme=v,this._image=void 0,this._texture=void 0,this._tileWidth=0,this._tileHeight=0,this._errorEvent=new o,this._ready=!1,this._readyPromise=h.defer();var g=m;r(f)&&(g=f.getURL(g));var y=i.credit;"string"==typeof y&&(y=new e(y)),this._credit=y;var C,w=this;p()}return i(d.prototype,{url:{get:function(){return this._url}},proxy:{get:function(){return this._proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return 0}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise.promise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!0}}}),d.prototype.getTileCredits=function(e,t,r){},d.prototype.requestImage=function(e,t,r,i){return this._image},d.prototype.pickFeatures=function(){},d}),r("Shaders/SkyAtmosphereFS",[],function(){"use strict";return"#ifdef COLOR_CORRECT\nuniform vec3 u_hsbShift;\n#endif\nconst float g = -0.95;\nconst float g2 = g * g;\nconst vec4 K_RGB2HSB = vec4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);\nconst vec4 K_HSB2RGB = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);\nvarying vec3 v_rayleighColor;\nvarying vec3 v_mieColor;\nvarying vec3 v_toCamera;\nvarying vec3 v_positionEC;\n#ifdef COLOR_CORRECT\nvec3 rgb2hsb(vec3 rgbColor)\n{\nvec4 p = mix(vec4(rgbColor.bg, K_RGB2HSB.wz), vec4(rgbColor.gb, K_RGB2HSB.xy), step(rgbColor.b, rgbColor.g));\nvec4 q = mix(vec4(p.xyw, rgbColor.r), vec4(rgbColor.r, p.yzx), step(p.x, rgbColor.r));\nfloat d = q.x - min(q.w, q.y);\nreturn vec3(abs(q.z + (q.w - q.y) / (6.0 * d + czm_epsilon7)), d / (q.x + czm_epsilon7), q.x);\n}\nvec3 hsb2rgb(vec3 hsbColor)\n{\nvec3 p = abs(fract(hsbColor.xxx + K_HSB2RGB.xyz) * 6.0 - K_HSB2RGB.www);\nreturn hsbColor.z * mix(K_HSB2RGB.xxx, clamp(p - K_HSB2RGB.xxx, 0.0, 1.0), hsbColor.y);\n}\n#endif\nvoid main (void)\n{\nfloat cosAngle = dot(czm_sunDirectionWC, normalize(v_toCamera)) / length(v_toCamera);\nfloat rayleighPhase = 0.75 * (1.0 + cosAngle * cosAngle);\nfloat miePhase = 1.5 * ((1.0 - g2) / (2.0 + g2)) * (1.0 + cosAngle * cosAngle) / pow(1.0 + g2 - 2.0 * g * cosAngle, 1.5);\nconst float exposure = 2.0;\nvec3 rgb = rayleighPhase * v_rayleighColor + miePhase * v_mieColor;\nrgb = vec3(1.0) - exp(-exposure * rgb);\nfloat l = czm_luminance(rgb);\n#ifdef COLOR_CORRECT\nvec3 hsb = rgb2hsb(rgb);\nhsb.x += u_hsbShift.x;\nhsb.y = clamp(hsb.y + u_hsbShift.y, 0.0, 1.0);\nhsb.z = hsb.z > czm_epsilon7 ? hsb.z + u_hsbShift.z : 0.0;\nrgb = hsb2rgb(hsb);\nl = min(l, czm_luminance(rgb));\n#endif\ngl_FragColor = vec4(rgb, min(smoothstep(0.0, 0.1, l), 1.0) * smoothstep(0.0, 1.0, czm_morphTime));\n}\n"}),r("Shaders/SkyAtmosphereVS",[],function(){"use strict";return"attribute vec4 position;\nuniform vec4 u_cameraAndRadiiAndDynamicAtmosphereColor;\nconst float Kr = 0.0025;\nconst float Kr4PI = Kr * 4.0 * czm_pi;\nconst float Km = 0.0015;\nconst float Km4PI = Km * 4.0 * czm_pi;\nconst float ESun = 15.0;\nconst float KmESun = Km * ESun;\nconst float KrESun = Kr * ESun;\nconst vec3 InvWavelength = vec3(\n5.60204474633241,\n9.473284437923038,\n19.643802610477206);\nconst float rayleighScaleDepth = 0.25;\nconst int nSamples = 2;\nconst float fSamples = 2.0;\nvarying vec3 v_rayleighColor;\nvarying vec3 v_mieColor;\nvarying vec3 v_toCamera;\nfloat scale(float cosAngle)\n{\nfloat x = 1.0 - cosAngle;\nreturn rayleighScaleDepth  * exp(-0.00287 + x*(0.459 + x*(3.83 + x*(-6.80 + x*5.25))));\n}\nvoid main(void)\n{\nfloat cameraHeight = u_cameraAndRadiiAndDynamicAtmosphereColor.x;\nfloat outerRadius = u_cameraAndRadiiAndDynamicAtmosphereColor.y;\nfloat innerRadius = u_cameraAndRadiiAndDynamicAtmosphereColor.z;\nvec3 positionV3 = position.xyz;\nvec3 ray = positionV3 - czm_viewerPositionWC;\nfloat far = length(ray);\nray /= far;\nfloat atmosphereScale = 1.0 / (outerRadius - innerRadius);\n#ifdef SKY_FROM_SPACE\nfloat B = 2.0 * dot(czm_viewerPositionWC, ray);\nfloat C = cameraHeight * cameraHeight - outerRadius * outerRadius;\nfloat det = max(0.0, B*B - 4.0 * C);\nfloat near = 0.5 * (-B - sqrt(det));\nvec3 start = czm_viewerPositionWC + ray * near;\nfar -= near;\nfloat startAngle = dot(ray, start) / outerRadius;\nfloat startDepth = exp(-1.0 / rayleighScaleDepth );\nfloat startOffset = startDepth*scale(startAngle);\n#else\nvec3 start = czm_viewerPositionWC;\nfloat height = length(start);\nfloat depth = exp((atmosphereScale / rayleighScaleDepth ) * (innerRadius - cameraHeight));\nfloat startAngle = dot(ray, start) / height;\nfloat startOffset = depth*scale(startAngle);\n#endif\nfloat sampleLength = far / fSamples;\nfloat scaledLength = sampleLength * atmosphereScale;\nvec3 sampleRay = ray * sampleLength;\nvec3 samplePoint = start + sampleRay * 0.5;\nvec3 frontColor = vec3(0.0, 0.0, 0.0);\nvec3 lightDir = (u_cameraAndRadiiAndDynamicAtmosphereColor.w > 0.0) ? czm_sunPositionWC - czm_viewerPositionWC : czm_viewerPositionWC;\nlightDir = normalize(lightDir);\nfor(int i=0; i<nSamples; i++)\n{\nfloat height = length(samplePoint);\nfloat depth = exp((atmosphereScale / rayleighScaleDepth ) * (innerRadius - height));\nfloat fLightAngle = dot(lightDir, samplePoint) / height;\nfloat fCameraAngle = dot(ray, samplePoint) / height;\nfloat fScatter = (startOffset + depth*(scale(fLightAngle) - scale(fCameraAngle)));\nvec3 attenuate = exp(-fScatter * (InvWavelength * Kr4PI + Km4PI));\nfrontColor += attenuate * (depth * scaledLength);\nsamplePoint += sampleRay;\n}\nv_mieColor = frontColor * KmESun;\nv_rayleighColor = frontColor * (InvWavelength * KrESun);\nv_toCamera = czm_viewerPositionWC - positionV3;\ngl_Position = czm_modelViewProjection * position;\n}\n"}),r("Scene/SkyAtmosphere",["../Core/Cartesian3","../Core/Cartesian4","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/Ellipsoid","../Core/EllipsoidGeometry","../Core/GeometryPipeline","../Core/Math","../Core/VertexFormat","../Renderer/BufferUsage","../Renderer/DrawCommand","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/ShaderSource","../Renderer/VertexArray","../Shaders/SkyAtmosphereFS","../Shaders/SkyAtmosphereVS","./BlendingState","./CullFace","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w){"use strict";function S(i){i=r(i,a.WGS84),this.show=!0,this._ellipsoid=i,this._command=new d({owner:this}),this._spSkyFromSpace=void 0,this._spSkyFromAtmosphere=void 0,this._spSkyFromSpaceColorCorrect=void 0,this._spSkyFromAtmosphereColorCorrect=void 0,this.hueShift=0,this.saturationShift=0,this.brightnessShift=0,this._hueSaturationBrightness=new e;var n=new t;n.w=0,n.y=e.maximumComponent(e.multiplyByScalar(i.radii,1.025,new e)),n.z=i.maximumRadius,this._cameraAndRadiiAndDynamicAtmosphereColor=n;var o=this;this._command.uniformMap={u_cameraAndRadiiAndDynamicAtmosphereColor:function(){return o._cameraAndRadiiAndDynamicAtmosphereColor},u_hsbShift:function(){return o._hueSaturationBrightness.x=o.hueShift,o._hueSaturationBrightness.y=o.saturationShift,o._hueSaturationBrightness.z=o.brightnessShift,o._hueSaturationBrightness}}}function E(e){return!(u.equalsEpsilon(e.hueShift,0,u.EPSILON7)&&u.equalsEpsilon(e.saturationShift,0,u.EPSILON7)&&u.equalsEpsilon(e.brightnessShift,0,u.EPSILON7))}return n(S.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),S.prototype.setDynamicAtmosphereColor=function(e){this._cameraAndRadiiAndDynamicAtmosphereColor.w=e?1:0},S.prototype.update=function(t){if(this.show&&(t.mode===w.SCENE3D||t.mode===w.MORPHING)&&t.passes.render){var r=this._command;if(!i(r.vertexArray)){var n=t.context,o=s.createGeometry(new s({radii:e.multiplyByScalar(this._ellipsoid.radii,1.025,new e),slicePartitions:256,stackPartitions:256,vertexFormat:c.POSITION_ONLY}));r.vertexArray=_.fromGeometry({context:n,geometry:o,attributeLocations:l.createAttributeLocations(o),bufferUsage:h.STATIC_DRAW}),r.renderState=p.fromCache({cull:{enabled:!0,face:C.FRONT},blending:y.ALPHA_BLEND});var a=new f({defines:["SKY_FROM_SPACE"],sources:[g]});this._spSkyFromSpace=m.fromCache({context:n,vertexShaderSource:a,fragmentShaderSource:v}),a=new f({defines:["SKY_FROM_ATMOSPHERE"],sources:[g]}),this._spSkyFromAtmosphere=m.fromCache({context:n,vertexShaderSource:a,fragmentShaderSource:v})}var u=E(this);if(u&&(!i(this._spSkyFromSpaceColorCorrect)||!i(this._spSkyFromAtmosphereColorCorrect))){var d=t.context,S=new f({defines:["SKY_FROM_SPACE"],sources:[g]}),T=new f({defines:["COLOR_CORRECT"],sources:[v]});this._spSkyFromSpaceColorCorrect=m.fromCache({context:d,vertexShaderSource:S,fragmentShaderSource:T}),S=new f({defines:["SKY_FROM_ATMOSPHERE"],sources:[g]}),this._spSkyFromAtmosphereColorCorrect=m.fromCache({context:d,vertexShaderSource:S,fragmentShaderSource:T})}var b=t.camera.positionWC,x=e.magnitude(b);return this._cameraAndRadiiAndDynamicAtmosphereColor.x=x,x>this._cameraAndRadiiAndDynamicAtmosphereColor.y?r.shaderProgram=u?this._spSkyFromSpaceColorCorrect:this._spSkyFromSpace:r.shaderProgram=u?this._spSkyFromAtmosphereColorCorrect:this._spSkyFromAtmosphere,r}},S.prototype.isDestroyed=function(){return!1},S.prototype.destroy=function(){var e=this._command;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),this._spSkyFromSpace=this._spSkyFromSpace&&this._spSkyFromSpace.destroy(),this._spSkyFromAtmosphere=this._spSkyFromAtmosphere&&this._spSkyFromAtmosphere.destroy(),this._spSkyFromSpaceColorCorrect=this._spSkyFromSpaceColorCorrect&&this._spSkyFromSpaceColorCorrect.destroy(),this._spSkyFromAtmosphereColorCorrect=this._spSkyFromAtmosphereColorCorrect&&this._spSkyFromAtmosphereColorCorrect.destroy(),o(this)},S}),r("Shaders/SkyBoxFS",[],function(){"use strict";return"uniform samplerCube u_cubeMap;\nvarying vec3 v_texCoord;\nvoid main()\n{\nvec3 rgb = textureCube(u_cubeMap, normalize(v_texCoord)).rgb;\ngl_FragColor = vec4(rgb, czm_morphTime);\n}\n"}),r("Shaders/SkyBoxVS",[],function(){"use strict";return"attribute vec3 position;\nvarying vec3 v_texCoord;\nvoid main()\n{\nvec3 p = czm_viewRotation * (czm_temeToPseudoFixed * (czm_entireFrustum.y * position));\ngl_Position = czm_projection * vec4(p, 1.0);\nv_texCoord = position.xyz;\n}\n"}),r("Scene/SkyBox",["../Core/BoxGeometry","../Core/Cartesian3","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/GeometryPipeline","../Core/Matrix4","../Core/VertexFormat","../Renderer/BufferUsage","../Renderer/CubeMap","../Renderer/DrawCommand","../Renderer/loadCubeMap","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/VertexArray","../Shaders/SkyBoxFS","../Shaders/SkyBoxVS","./BlendingState","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y){"use strict";function C(e){this.sources=e.sources,this._sources=void 0,this.show=r(e.show,!0),this._command=new h({modelMatrix:s.clone(s.IDENTITY),owner:this}),this._cubeMap=void 0}return C.prototype.update=function(r){if(this.show&&(r.mode===y.SCENE3D||r.mode===y.MORPHING)&&r.passes.render){var n=r.context;if(this._sources!==this.sources){this._sources=this.sources;var o=this.sources;"string"==typeof o.positiveX?d(n,this._sources).then(function(e){h._cubeMap=h._cubeMap&&h._cubeMap.destroy(),h._cubeMap=e}):(this._cubeMap=this._cubeMap&&this._cubeMap.destroy(),this._cubeMap=new c({context:n,source:o}))}var s=this._command;if(!i(s.vertexArray)){var h=this;s.uniformMap={u_cubeMap:function(){return h._cubeMap}};var C=e.createGeometry(e.fromDimensions({dimensions:new t(2,2,2),vertexFormat:l.POSITION_ONLY})),w=a.createAttributeLocations(C);s.vertexArray=f.fromGeometry({context:n,geometry:C,attributeLocations:w,bufferUsage:u.STATIC_DRAW}),s.shaderProgram=m.fromCache({context:n,vertexShaderSource:v,fragmentShaderSource:_,attributeLocations:w}),s.renderState=p.fromCache({blending:g.ALPHA_BLEND})}if(i(this._cubeMap))return s}},C.prototype.isDestroyed=function(){return!1},C.prototype.destroy=function(){var e=this._command;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy(),this._cubeMap=this._cubeMap&&this._cubeMap.destroy(),n(this)},C}),r("Scene/StyleExpression",["../Core/DeveloperError"],function(e){"use strict";function t(){}return t.prototype.evaluate=function(t){e.throwInstantiationError()},t.prototype.evaluateColor=function(t,r){e.throwInstantiationError()},t}),r("Shaders/SunFS",[],function(){"use strict";return"uniform sampler2D u_texture;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\ngl_FragColor = texture2D(u_texture, v_textureCoordinates);\n}\n"}),r("Shaders/SunTextureFS",[],function(){"use strict";return"uniform float u_glowLengthTS;\nuniform float u_radiusTS;\nvarying vec2 v_textureCoordinates;\nvec2 rotate(vec2 p, vec2 direction)\n{\nreturn vec2(p.x * direction.x - p.y * direction.y, p.x * direction.y + p.y * direction.x);\n}\nvec4 addBurst(vec2 position, vec2 direction)\n{\nvec2 rotatedPosition = rotate(position, direction) * vec2(25.0, 0.75);\nfloat radius = length(rotatedPosition);\nfloat burst = 1.0 - smoothstep(0.0, 0.55, radius);\nreturn vec4(burst);\n}\nvoid main()\n{\nvec2 position = v_textureCoordinates - vec2(0.5);\nfloat radius = length(position);\nfloat surface = step(radius, u_radiusTS);\nvec4 color = vec4(1.0, 1.0, surface + 0.2, surface);\nfloat glow = 1.0 - smoothstep(0.0, 0.55, radius);\ncolor.ba += mix(vec2(0.0), vec2(1.0), glow) * 0.75;\nvec4 burst = vec4(0.0);\nburst += 0.4 * addBurst(position, vec2(0.38942,  0.92106));\nburst += 0.4 * addBurst(position, vec2(0.99235,  0.12348));\nburst += 0.4 * addBurst(position, vec2(0.60327, -0.79754));\nburst += 0.3 * addBurst(position, vec2(0.31457,  0.94924));\nburst += 0.3 * addBurst(position, vec2(0.97931,  0.20239));\nburst += 0.3 * addBurst(position, vec2(0.66507, -0.74678));\ncolor += clamp(burst, vec4(0.0), vec4(1.0)) * 0.15;\ngl_FragColor = clamp(color, vec4(0.0), vec4(1.0));\n}\n"}),r("Shaders/SunVS",[],function(){"use strict";return"attribute vec2 direction;\nuniform float u_size;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\nvec4 position;\nif (czm_morphTime == 1.0)\n{\nposition = vec4(czm_sunPositionWC, 1.0);\n}\nelse\n{\nposition = vec4(czm_sunPositionColumbusView.zxy, 1.0);\n}\nvec4 positionEC = czm_view * position;\nvec4 positionWC = czm_eyeToWindowCoordinates(positionEC);\nvec2 halfSize = vec2(u_size * 0.5);\nhalfSize *= ((direction * 2.0) - 1.0);\ngl_Position = czm_viewportOrthographic * vec4(positionWC.xy + halfSize, -positionWC.z, 1.0);\nv_textureCoordinates = direction;\n}\n"}),r("Scene/Sun",["../Core/BoundingRectangle","../Core/BoundingSphere","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Color","../Core/ComponentDatatype","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/IndexDatatype","../Core/Math","../Core/Matrix4","../Core/PixelFormat","../Core/PrimitiveType","../Renderer/Buffer","../Renderer/BufferUsage","../Renderer/ClearCommand","../Renderer/ComputeCommand","../Renderer/DrawCommand","../Renderer/Framebuffer","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/Texture","../Renderer/VertexArray","../Shaders/SunFS","../Shaders/SunTextureFS","../Shaders/SunVS","./BlendingState","./SceneMode","./SceneTransforms"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D){"use strict";function I(){this.show=!0,this._drawCommand=new y({primitiveType:m.TRIANGLES,boundingVolume:new t,owner:this}),this._commands={drawCommand:this._drawCommand,computeCommand:void 0},this._boundingVolume=new t,this._boundingVolume2D=new t,this._texture=void 0,this._drawingBufferWidth=void 0,this._drawingBufferHeight=void 0,this._radiusTS=void 0,this._size=void 0,this.glowFactor=1,this._glowFactorDirty=!1;var e=this;this._uniformMap={u_texture:function(){return e._texture},u_size:function(){return e._size}}}l(I.prototype,{glowFactor:{get:function(){return this._glowFactor},set:function(e){e=Math.max(e,0),this._glowFactor=e,this._glowFactorDirty=!0}}});var R=new r,O=new r,N=new n,L=new n;return I.prototype.update=function(e){var n=e._passState,o=e.frameState,l=e.context;if(this.show){var u=o.mode;if(u!==M.SCENE2D&&u!==M.MORPHING&&o.passes.render){var m=n.viewport.width,v=n.viewport.height;if(!s(this._texture)||m!==this._drawingBufferWidth||v!==this._drawingBufferHeight||this._glowFactorDirty){this._texture=this._texture&&this._texture.destroy(),this._drawingBufferWidth=m,this._drawingBufferHeight=v,this._glowFactorDirty=!1;var y=Math.max(m,v);y=Math.pow(2,Math.ceil(Math.log(y)/Math.log(2))-2),y=Math.max(1,y),this._texture=new E({context:l,width:y,height:y,pixelFormat:p.RGBA}),this._glowLengthTS=5*this._glowFactor,this._radiusTS=1/(1+2*this._glowLengthTS)*.5;var C=this,I={u_glowLengthTS:function(){return C._glowLengthTS},u_radiusTS:function(){return C._radiusTS}};this._commands.computeCommand=new g({fragmentShaderSource:x,outputTexture:this._texture,uniformMap:I,persists:!1,owner:this,postExecute:function(){C._commands.computeCommand=void 0}})}var B=this._drawCommand;if(!s(B.vertexArray)){var F={direction:0},V=new Uint8Array(8);V[0]=0,V[1]=0,V[2]=255,V[3]=0,V[4]=255,V[5]=255,V[6]=0,V[7]=255;var k=f.createVertexBuffer({context:l,typedArray:V,usage:_.STATIC_DRAW}),z=[{index:F.direction,vertexBuffer:k,componentsPerAttribute:2,normalize:!0,componentDatatype:a.UNSIGNED_BYTE}],U=f.createIndexBuffer({context:l,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:_.STATIC_DRAW,indexDatatype:c.UNSIGNED_SHORT});B.vertexArray=new T({context:l,attributes:z,indexBuffer:U}),B.shaderProgram=S.fromCache({context:l,vertexShaderSource:A,fragmentShaderSource:b,attributeLocations:F}),B.renderState=w.fromCache({blending:P.ALPHA_BLEND}),B.uniformMap=this._uniformMap}var G=l.uniformState.sunPositionWC,W=l.uniformState.sunPositionColumbusView,H=this._boundingVolume,q=this._boundingVolume2D;i.clone(G,H.center),q.center.x=W.z,q.center.y=W.x,q.center.z=W.y,H.radius=h.SOLAR_RADIUS+h.SOLAR_RADIUS*this._glowLengthTS,q.radius=H.radius,u===M.SCENE3D?t.clone(H,B.boundingVolume):u===M.COLUMBUS_VIEW&&t.clone(q,B.boundingVolume);var j=D.computeActualWgs84Position(o,G,L),Y=i.magnitude(i.subtract(j,e.camera.position,L)),X=l.uniformState.projection,Z=N;Z.x=0,Z.y=0,Z.z=-Y,Z.w=1;var K=d.multiplyByVector(X,Z,L),Q=D.clipToDrawingBufferCoordinates(n.viewport,K,R);Z.x=h.SOLAR_RADIUS;var J=d.multiplyByVector(X,Z,L),$=D.clipToDrawingBufferCoordinates(n.viewport,J,O);return this._size=Math.ceil(r.magnitude(r.subtract($,Q,L))),this._size=2*this._size*(1+2*this._glowLengthTS),this._commands}}},I.prototype.isDestroyed=function(){return!1},I.prototype.destroy=function(){var e=this._drawCommand;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy(),this._texture=this._texture&&this._texture.destroy(),u(this)},I}),r("Scene/TileBoundingVolume",["../Core/DeveloperError"],function(e){"use strict";function t(){}return t.prototype.boundingVolume=void 0,t.prototype.boundingSphere=void 0,t.prototype.createDebugVolume=function(t){e.throwInstantiationError()},t.prototype.distanceToCamera=function(t){e.throwInstantiationError()},t.prototype.intersectPlane=function(t){e.throwInstantiationError()},t}),r("Scene/TileCoordinatesImageryProvider",["../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/Event","../Core/GeographicTilingScheme","../ThirdParty/when"],function(e,t,r,i,n,o,a){"use strict";function s(i){i=t(i,t.EMPTY_OBJECT),this._tilingScheme=r(i.tilingScheme)?i.tilingScheme:new o({ellipsoid:i.ellipsoid}),this._color=t(i.color,e.YELLOW),this._errorEvent=new n,this._tileWidth=t(i.tileWidth,256),this._tileHeight=t(i.tileHeight,256),this._readyPromise=a.resolve(!0)}return i(s.prototype,{proxy:{get:function(){}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){}},minimumLevel:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return!0}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){}},hasAlphaChannel:{get:function(){return!0}}}),s.prototype.getTileCredits=function(e,t,r){},s.prototype.requestImage=function(e,t,r,i){var n=document.createElement("canvas");n.width=256,n.height=256;var o=n.getContext("2d"),a=this._color.toCssColorString();o.strokeStyle=a,o.lineWidth=2,o.strokeRect(1,1,255,255);var s="L"+r+"X"+e+"Y"+t;return o.font="bold 25px Arial",o.textAlign="center",o.fillStyle="black",o.fillText(s,127,127),o.fillStyle=a,o.fillText(s,124,124),n},s.prototype.pickFeatures=function(){},s}),r("Scene/TileDiscardPolicy",["../Core/DeveloperError"],function(e){"use strict";function t(t){e.throwInstantiationError()}return t.prototype.isReady=e.throwInstantiationError,t.prototype.shouldDiscardImage=e.throwInstantiationError,t}),r("Scene/TileState",["../Core/freezeObject"],function(e){"use strict";var t={START:0,LOADING:1,READY:2,UPSAMPLED_ONLY:3};return e(t)}),r("Shaders/ViewportQuadFS",[],function(){"use strict";return"varying vec2 v_textureCoordinates;\nvoid main()\n{\nczm_materialInput materialInput;\nmaterialInput.s = v_textureCoordinates.s;\nmaterialInput.st = v_textureCoordinates;\nmaterialInput.str = vec3(v_textureCoordinates, 0.0);\nmaterialInput.normalEC = vec3(0.0, 0.0, -1.0);\nczm_material material = czm_getMaterial(materialInput);\ngl_FragColor = vec4(material.diffuse + material.emission, material.alpha);\n}\n"}),r("Scene/ViewportQuad",["../Core/BoundingRectangle","../Core/Color","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Renderer/RenderState","../Renderer/ShaderSource","../Shaders/ViewportQuadFS","./BlendingState","./Material","./Pass"],function(e,t,r,i,n,o,a,s,l,u,c){"use strict";function h(i,n){this.show=!0,r(i)||(i=new e),this.rectangle=e.clone(i),r(n)||(n=u.fromType(u.ColorType,{color:new t(1,1,1,1)})),this.material=n,this._material=void 0,this._overlayCommand=void 0,this._rs=void 0}return h.prototype.update=function(t){if(this.show){var i=this._rs;r(i)&&e.equals(i.viewport,this.rectangle)||(this._rs=o.fromCache({blending:l.ALPHA_BLEND,viewport:this.rectangle}));var n=t.passes;if(n.render){var u=t.context;if(this._material!==this.material||!r(this._overlayCommand)){this._material=this.material,r(this._overlayCommand)&&this._overlayCommand.shaderProgram.destroy();var h=new a({sources:[this._material.shaderSource,s]});this._overlayCommand=u.createViewportQuadCommand(h,{renderState:this._rs,uniformMap:this._material._uniforms,owner:this}),this._overlayCommand.pass=c.OVERLAY}this._material.update(u),this._overlayCommand.uniformMap=this._material._uniforms,t.commandList.push(this._overlayCommand)}}},h.prototype.isDestroyed=function(){return!1},h.prototype.destroy=function(){return r(this._overlayCommand)&&(this._overlayCommand.shaderProgram=this._overlayCommand.shaderProgram&&this._overlayCommand.shaderProgram.destroy()),i(this)},h}),r("Scene/WebMapServiceImageryProvider",["../Core/combine","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/freezeObject","../Core/GeographicTilingScheme","../Core/objectToQuery","../Core/queryToObject","../Core/WebMercatorTilingScheme","../ThirdParty/Uri","./GetFeatureInfoFormat","./UrlTemplateImageryProvider"],function(e,t,r,i,n,o,a,s,l,u,c,h,d){"use strict";function p(i){function n(e,t){r(f[e])||(f[e]=t),r(g)&&!r(g[e])&&(g[e]=t)}i=t(i,t.EMPTY_OBJECT),this._url=i.url,this._layers=i.layers;var o=t(i.getFeatureInfoFormats,p.DefaultGetFeatureInfoFormats),h=new c(i.url),f=l(t(h.query,"")),_=e(m(t(i.parameters,t.EMPTY_OBJECT)),p.DefaultParameters);f=e(_,f);var v,g;v=new c(i.url),g=l(t(v.query,""));var y=e(m(t(i.getFeatureInfoParameters,t.EMPTY_OBJECT)),p.GetFeatureInfoDefaultParameters);g=e(y,g),n("layers",i.layers),n("srs",i.tilingScheme instanceof u?"EPSG:3857":"EPSG:4326"),n("bbox","{westProjected},{southProjected},{eastProjected},{northProjected}"),n("width","{width}"),n("height","{height}"),h.query=s(f);var C,w=h.toString().replace(/%7B/g,"{").replace(/%7D/g,"}");
-r(g)&&(r(g.query_layers)||(g.query_layers=i.layers),r(g.x)||(g.x="{i}"),r(g.y)||(g.y="{j}"),r(g.info_format)||(g.info_format="{format}"),v.query=s(g),C=v.toString().replace(/%7B/g,"{").replace(/%7D/g,"}")),this._tileProvider=new d({url:w,pickFeaturesUrl:C,tilingScheme:t(i.tilingScheme,new a({ellipsoid:i.ellipsoid})),rectangle:i.rectangle,tileWidth:i.tileWidth,tileHeight:i.tileHeight,minimumLevel:i.minimumLevel,maximumLevel:i.maximumLevel,proxy:i.proxy,subdomains:i.subdomains,tileDiscardPolicy:i.tileDiscardPolicy,credit:i.credit,getFeatureInfoFormats:o,enablePickFeatures:i.enablePickFeatures})}function m(e){var t={};for(var r in e)e.hasOwnProperty(r)&&(t[r.toLowerCase()]=e[r]);return t}return i(p.prototype,{url:{get:function(){return this._url}},proxy:{get:function(){return this._tileProvider.proxy}},layers:{get:function(){return this._layers}},tileWidth:{get:function(){return this._tileProvider.tileWidth}},tileHeight:{get:function(){return this._tileProvider.tileHeight}},maximumLevel:{get:function(){return this._tileProvider.maximumLevel}},minimumLevel:{get:function(){return this._tileProvider.minimumLevel}},tilingScheme:{get:function(){return this._tileProvider.tilingScheme}},rectangle:{get:function(){return this._tileProvider.rectangle}},tileDiscardPolicy:{get:function(){return this._tileProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._tileProvider.errorEvent}},ready:{get:function(){return this._tileProvider.ready}},readyPromise:{get:function(){return this._tileProvider.readyPromise}},credit:{get:function(){return this._tileProvider.credit}},hasAlphaChannel:{get:function(){return this._tileProvider.hasAlphaChannel}},enablePickFeatures:{get:function(){return this._tileProvider.enablePickFeatures},set:function(e){this._tileProvider.enablePickFeatures=e}}}),p.prototype.getTileCredits=function(e,t,r){return this._tileProvider.getTileCredits(e,t,r)},p.prototype.requestImage=function(e,t,r,i){return this._tileProvider.requestImage(e,t,r,i)},p.prototype.pickFeatures=function(e,t,r,i,n){return this._tileProvider.pickFeatures(e,t,r,i,n)},p.DefaultParameters=o({service:"WMS",version:"1.1.1",request:"GetMap",styles:"",format:"image/jpeg"}),p.GetFeatureInfoDefaultParameters=o({service:"WMS",version:"1.1.1",request:"GetFeatureInfo"}),p.DefaultGetFeatureInfoFormats=o([o(new h("json","application/json")),o(new h("xml","text/xml")),o(new h("text","text/html"))]),p}),r("Scene/WebMapTileServiceImageryProvider",["../Core/combine","../Core/Credit","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/freezeObject","../Core/objectToQuery","../Core/queryToObject","../Core/Rectangle","../Core/WebMercatorTilingScheme","../ThirdParty/Uri","../ThirdParty/when","./ImageryProvider"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(e){if(e=r(e,r.EMPTY_OBJECT),!i(e.url))throw new o("options.url is required.");if(!i(e.layer))throw new o("options.layer is required.");if(!i(e.style))throw new o("options.style is required.");if(!i(e.tileMatrixSetID))throw new o("options.tileMatrixSetID is required.");this._url=e.url,this._layer=e.layer,this._style=e.style,this._tileMatrixSetID=e.tileMatrixSetID,this._tileMatrixLabels=e.tileMatrixLabels,this._format=r(e.format,"image/jpeg"),this._proxy=e.proxy,this._tileDiscardPolicy=e.tileDiscardPolicy,this._tilingScheme=i(e.tilingScheme)?e.tilingScheme:new h({ellipsoid:e.ellipsoid}),this._tileWidth=r(e.tileWidth,256),this._tileHeight=r(e.tileHeight,256),this._minimumLevel=r(e.minimumLevel,0),this._maximumLevel=e.maximumLevel,this._rectangle=r(e.rectangle,this._tilingScheme.rectangle),this._readyPromise=p.resolve(!0);var n=this._tilingScheme.positionToTileXY(c.southwest(this._rectangle),this._minimumLevel),s=this._tilingScheme.positionToTileXY(c.northeast(this._rectangle),this._minimumLevel),l=(Math.abs(s.x-n.x)+1)*(Math.abs(s.y-n.y)+1);if(l>4)throw new o("The imagery provider's rectangle and minimumLevel indicate that there are "+l+" tiles at the minimum level. Imagery providers with more than four tiles at the minimum level are not supported.");this._errorEvent=new a;var u=e.credit;this._credit="string"==typeof u?new t(u):u,this._subdomains=e.subdomains,Array.isArray(this._subdomains)?this._subdomains=this._subdomains.slice():i(this._subdomains)&&this._subdomains.length>0?this._subdomains=this._subdomains.split(""):this._subdomains=["a","b","c"]}function _(t,n,o,a){var s,c=t._tileMatrixLabels,h=i(c)?c[a]:a.toString(),p=t._subdomains;if(t._url.indexOf("{")>=0)s=t._url.replace("{style}",t._style).replace("{Style}",t._style).replace("{TileMatrixSet}",t._tileMatrixSetID).replace("{TileMatrix}",h).replace("{TileRow}",o.toString()).replace("{TileCol}",n.toString()).replace("{s}",p[(n+o+a)%p.length]);else{var m=new d(t._url),f=u(r(m.query,""));f=e(v,f),f.tilematrix=h,f.layer=t._layer,f.style=t._style,f.tilerow=o,f.tilecol=n,f.tilematrixset=t._tileMatrixSetID,f.format=t._format,m.query=l(f),s=m.toString()}var _=t._proxy;return 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e=r._viewModel.command;e.canExecute&&e()},e.addEventListener("click",this._clickFunction,!0),this._subscriptions=[a(t,"toggled",this.setToggled,this),a(t,"tooltip",this.setTooltip,this),a(t.command,"canExecute",this.setEnabled,this)]}function _(e,t){function r(e){m(x,e)}e=o(e),this._viewModel=t,this._container=e,this._centerX=0,this._centerY=0,this._defsElement=void 0,this._svgNode=void 0,this._topG=void 0,this._lastHeight=void 0,this._lastWidth=void 0;var i=document.createElement("style");i.textContent=".cesium-animation-rectButton .cesium-animation-buttonGlow { filter: url(#animation_blurred); }.cesium-animation-rectButton .cesium-animation-buttonMain { fill: url(#animation_buttonNormal); }.cesium-animation-buttonToggled .cesium-animation-buttonMain { fill: url(#animation_buttonToggled); }.cesium-animation-rectButton:hover .cesium-animation-buttonMain { fill: url(#animation_buttonHovered); }.cesium-animation-buttonDisabled .cesium-animation-buttonMain { fill: 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_=document.createElementNS(g,"g");_.appendChild(this._realtimeSVG.svgElement),_.appendChild(this._playReverseSVG.svgElement),_.appendChild(this._playForwardSVG.svgElement),_.appendChild(this._pauseSVG.svgElement);var v=l({tagName:"circle",class:"cesium-animation-shuttleRingBack",cx:100,cy:100,r:99});this._shuttleRingBackPanel=v;var C=l({tagName:"g",class:"cesium-animation-shuttleRingSwoosh",children:[{tagName:"use",transform:"translate(100,97) scale(-1,1)","xlink:href":"#animation_pathSwooshFX"},{tagName:"use",transform:"translate(100,97)","xlink:href":"#animation_pathSwooshFX"},{tagName:"line",x1:100,y1:8,x2:100,y2:22}]});this._shuttleRingSwooshG=C,this._shuttleRingPointer=l({tagName:"use",class:"cesium-animation-shuttleRingPointer","xlink:href":"#animation_pathPointer"});var w=l({tagName:"g",transform:"translate(100,100)"});this._knobOuter=l({tagName:"circle",class:"cesium-animation-knobOuter",cx:0,cy:0,r:71});var S=61,E=l({tagName:"circle",class:"cesium-animation-knobInner",cx:0,cy:0,r:S});this._knobDate=u(0,-24,""),this._knobTime=u(0,-7,""),this._knobStatus=u(0,-41,"");var T=l({tagName:"circle",class:"cesium-animation-blank",cx:0,cy:0,r:S}),b=document.createElementNS(g,"g");b.setAttribute("class","cesium-animation-shuttleRingG"),e.appendChild(n),h.appendChild(b),h.appendChild(w),h.appendChild(_),b.appendChild(v),b.appendChild(C),b.appendChild(this._shuttleRingPointer),w.appendChild(this._knobOuter),w.appendChild(E),w.appendChild(this._knobDate),w.appendChild(this._knobTime),w.appendChild(this._knobStatus),w.appendChild(T),s.appendChild(h),e.appendChild(s);var x=this;this._mouseCallback=r,v.addEventListener("mousedown",r,!0),v.addEventListener("touchstart",r,!0),C.addEventListener("mousedown",r,!0),C.addEventListener("touchstart",r,!0),document.addEventListener("mousemove",r,!0),document.addEventListener("touchmove",r,!0),document.addEventListener("mouseup",r,!0),document.addEventListener("touchend",r,!0),this._shuttleRingPointer.addEventListener("mousedown",r,!0),this._shuttleRingPointer.addEventListener("touchstart",r,!0),this._knobOuter.addEventListener("mousedown",r,!0),this._knobOuter.addEventListener("touchstart",r,!0);var A,P=this._knobTime.childNodes[0],M=this._knobDate.childNodes[0],D=this._knobStatus.childNodes[0];this._subscriptions=[a(t.pauseViewModel,"toggled",function(e){A!==e&&(A=e,A?x._shuttleRingPointer.setAttribute("class","cesium-animation-shuttleRingPausePointer"):x._shuttleRingPointer.setAttribute("class","cesium-animation-shuttleRingPointer"))}),a(t,"shuttleRingAngle",function(e){c(x._shuttleRingPointer,x._knobOuter,e)}),a(t,"dateLabel",function(e){M.textContent!==e&&(M.textContent=e)}),a(t,"timeLabel",function(e){P.textContent!==e&&(P.textContent=e)}),a(t,"multiplierLabel",function(e){D.textContent!==e&&(D.textContent=e)})],this.applyThemeChanges(),this.resize()}var 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e=this._mouseCallback;this._shuttleRingBackPanel.removeEventListener("mousedown",e,!0),this._shuttleRingBackPanel.removeEventListener("touchstart",e,!0),this._shuttleRingSwooshG.removeEventListener("mousedown",e,!0),this._shuttleRingSwooshG.removeEventListener("touchstart",e,!0),document.removeEventListener("mousemove",e,!0),document.removeEventListener("touchmove",e,!0),document.removeEventListener("mouseup",e,!0),document.removeEventListener("touchend",e,!0),this._shuttleRingPointer.removeEventListener("mousedown",e,!0),this._shuttleRingPointer.removeEventListener("touchstart",e,!0),this._knobOuter.removeEventListener("mousedown",e,!0),this._knobOuter.removeEventListener("touchstart",e,!0),this._container.removeChild(this._svgNode),this._container.removeChild(this._theme),this._realtimeSVG.destroy(),this._playReverseSVG.destroy(),this._playForwardSVG.destroy(),this._pauseSVG.destroy();for(var t=this._subscriptions,r=0,n=t.length;r<n;r++)t[r].dispose();return i(this)},_.prototype.resize=function(){var e=this._container.clientWidth,t=this._container.clientHeight;if(e!==this._lastWidth||t!==this._lastHeight){var r=this._svgNode,i=200,n=132,o=e,a=t;0===e&&0===t?(o=i,a=n):0===e?(a=t,o=i*(t/n)):0===t&&(o=e,a=n*(e/i));var s=o/i,l=a/n;r.style.cssText="width: "+o+"px; height: "+a+"px; position: absolute; bottom: 0; left: 0; overflow: hidden;",r.setAttribute("width",o),r.setAttribute("height",a),r.setAttribute("viewBox","0 0 "+o+" "+a),this._topG.setAttribute("transform","scale("+s+","+l+")"),this._centerX=Math.max(1,100*s),this._centerY=Math.max(1,100*l),this._lastHeight=e,this._lastWidth=t}},_.prototype.applyThemeChanges=function(){var e=s(this._themeNormal),r=s(this._themeHover),i=s(this._themeSelect),n=s(this._themeDisabled),o=s(this._themeKnob),a=s(this._themePointer),u=s(this._themeSwoosh),c=s(this._themeSwooshHover),d=l({tagName:"defs",children:[{id:"animation_buttonNormal",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-color":h(e,C)},{tagName:"stop",offset:"12%","stop-color":h(e,w)},{tagName:"stop",offset:"46%","stop-color":h(e,S)},{tagName:"stop",offset:"81%","stop-color":h(e,E)}]},{id:"animation_buttonHovered",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-color":h(r,C)},{tagName:"stop",offset:"12%","stop-color":h(r,w)},{tagName:"stop",offset:"46%","stop-color":h(r,S)},{tagName:"stop",offset:"81%","stop-color":h(r,E)}]},{id:"animation_buttonToggled",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-color":h(i,C)},{tagName:"stop",offset:"12%","stop-color":h(i,w)},{tagName:"stop",offset:"46%","stop-color":h(i,S)},{tagName:"stop",offset:"81%","stop-color":h(i,E)}]},{id:"animation_buttonDisabled",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-color":h(n,T)},{tagName:"stop",offset:"75%","stop-color":h(n,b)}]},{id:"animation_blurred",tagName:"filter",width:"200%",height:"200%",x:"-50%",y:"-50%",children:[{tagName:"feGaussianBlur",stdDeviation:4,in:"SourceGraphic"}]},{id:"animation_shuttleRingSwooshGradient",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-opacity":.2,"stop-color":u.toCssColorString()},{tagName:"stop",offset:"85%","stop-opacity":.85,"stop-color":u.toCssColorString()},{tagName:"stop",offset:"95%","stop-opacity":.05,"stop-color":u.toCssColorString()}]},{id:"animation_shuttleRingSwooshHovered",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-opacity":.2,"stop-color":c.toCssColorString()},{tagName:"stop",offset:"85%","stop-opacity":.85,"stop-color":c.toCssColorString()},{tagName:"stop",offset:"95%","stop-opacity":.05,"stop-color":c.toCssColorString()}]},{id:"animation_shuttleRingPointerGradient",tagName:"linearGradient",x1:"0%",y1:"50%",x2:"100%",y2:"50%",children:[{tagName:"stop",offset:"0%","stop-color":a.toCssColorString()},{tagName:"stop",offset:"40%","stop-color":a.toCssColorString()},{tagName:"stop",offset:"60%","stop-color":h(a,A)},{tagName:"stop",offset:"100%","stop-color":h(a,A)}]},{id:"animation_shuttleRingPointerPaused",tagName:"linearGradient",x1:"0%",y1:"50%",x2:"100%",y2:"50%",children:[{tagName:"stop",offset:"0%","stop-color":"#CCC"},{tagName:"stop",offset:"40%","stop-color":"#CCC"},{tagName:"stop",offset:"60%","stop-color":"#555"},{tagName:"stop",offset:"100%","stop-color":"#555"}]},{id:"animation_knobOuter",tagName:"linearGradient",x1:"20%",y1:"0%",x2:"90%",y2:"100%",children:[{tagName:"stop",offset:"5%","stop-color":h(o,C)},{tagName:"stop",offset:"60%","stop-color":h(o,x)},{tagName:"stop",offset:"85%","stop-color":h(o,w)}]},{id:"animation_knobInner",tagName:"linearGradient",x1:"20%",y1:"0%",x2:"90%",y2:"100%",children:[{tagName:"stop",offset:"5%","stop-color":h(o,x)},{tagName:"stop",offset:"60%","stop-color":h(o,C)},{tagName:"stop",offset:"85%","stop-color":h(o,E)}]},{id:"animation_pathReset",tagName:"path",transform:"translate(16,16) 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4.5,0.5 c -2.216,0 -4,1.784 -4,4 l 0,24 c 0,2.216 1.784,4 4,4 l 13.71875,0 C 22.478584,27.272785 27.273681,22.511272 32.5,18.25 l 0,-13.75 c 0,-2.216 -1.784,-4 -4,-4 l -24,0 z"},{id:"animation_pathPointer",tagName:"path",d:"M-15,-65,-15,-55,15,-55,15,-65,0,-95z"},{id:"animation_pathSwooshFX",tagName:"path",d:"m 85,0 c 0,16.617 -4.813944,35.356 -13.131081,48.4508 h 6.099803 c 8.317138,-13.0948 13.13322,-28.5955 13.13322,-45.2124 0,-46.94483 -38.402714,-85.00262 -85.7743869,-85.00262 -1.0218522,0 -2.0373001,0.0241 -3.0506131,0.0589 45.958443,1.59437 82.723058,35.77285 82.723058,81.70532 z"}]});t(this._defsElement)?this._svgNode.replaceChild(d,this._defsElement):this._svgNode.appendChild(d),this._defsElement=d},_}),r("Widgets/createCommand",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../ThirdParty/knockout"],function(e,t,r,i,n,o){"use strict";function a(t,i){function a(){var e,r={args:arguments,cancel:!1};return s.raiseEvent(r),r.cancel||(e=t.apply(null,arguments),l.raiseEvent(e)),e}i=e(i,!0);var s=new n,l=new n;return a.canExecute=i,o.track(a,["canExecute"]),r(a,{beforeExecute:{value:s},afterExecute:{value:l}}),a}return a}),r("Widgets/ToggleButtonViewModel",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../ThirdParty/knockout"],function(e,t,r,i,n){"use strict";function o(t,r){this._command=t,r=e(r,e.EMPTY_OBJECT),this.toggled=e(r.toggled,!1),this.tooltip=e(r.tooltip,""),n.track(this,["toggled","tooltip"])}return r(o.prototype,{command:{get:function(){return this._command}}}),o}),r("Widgets/Animation/AnimationViewModel",["../../Core/binarySearch","../../Core/ClockRange","../../Core/ClockStep","../../Core/defined","../../Core/defineProperties","../../Core/DeveloperError","../../Core/JulianDate","../../ThirdParty/knockout","../../ThirdParty/sprintf","../createCommand","../ToggleButtonViewModel"],function(e,t,r,i,n,o,a,s,l,u,c){"use strict";function h(e,t){return e-t}function d(t,r){var i=e(r,t,h);return i<0?~i:i}function p(e,t){if(Math.abs(e)<=v)return e/v;var r,i,n=v,o=g,a=0;return e>0?(r=Math.log(t[t.length-1]),i=(r-a)/(o-n),Math.exp(a+i*(e-n))):(r=Math.log(-t[0]),i=(r-a)/(o-n),-Math.exp(a+i*(Math.abs(e)-n)))}function m(e,t,i){if(i.clockStep===r.SYSTEM_CLOCK)return v;if(Math.abs(e)<=1)return e*v;var n=t[t.length-1];e>n?e=n:e<-n&&(e=-n);var o,a,s=v,l=g,u=0;return e>0?(o=Math.log(n),a=(o-u)/(l-s),(Math.log(e)-u)/a+s):(o=Math.log(-t[0]),a=(o-u)/(l-s),-((Math.log(Math.abs(e))-u)/a+s))}function f(e){var i=this;this._clockViewModel=e,this._allShuttleRingTicks=[],this._dateFormatter=f.defaultDateFormatter,this._timeFormatter=f.defaultTimeFormatter,this.shuttleRingDragging=!1,this.snapToTicks=!1,s.track(this,["_allShuttleRingTicks","_dateFormatter","_timeFormatter","shuttleRingDragging","snapToTicks"]),this._sortedFilteredPositiveTicks=[],this.setShuttleRingTicks(f.defaultTicks),this.timeLabel=void 0,s.defineProperty(this,"timeLabel",function(){return i._timeFormatter(i._clockViewModel.currentTime,i)}),this.dateLabel=void 0,s.defineProperty(this,"dateLabel",function(){return i._dateFormatter(i._clockViewModel.currentTime,i)}),this.multiplierLabel=void 0,s.defineProperty(this,"multiplierLabel",function(){var e=i._clockViewModel;if(e.clockStep===r.SYSTEM_CLOCK)return"Today";var t=e.multiplier;return t%1===0?t.toFixed(0)+"x":t.toFixed(3).replace(/0{0,3}$/,"")+"x"}),this.shuttleRingAngle=void 0,s.defineProperty(this,"shuttleRingAngle",{get:function(){return m(e.multiplier,i._allShuttleRingTicks,e)},set:function(e){e=Math.max(Math.min(e,g),-g);var t=i._allShuttleRingTicks,n=i._clockViewModel;if(n.clockStep=r.SYSTEM_CLOCK_MULTIPLIER,Math.abs(e)===g)return void(n.multiplier=e>0?t[t.length-1]:t[0]);var o=p(e,t);if(i.snapToTicks)o=t[d(o,t)];else if(0!==o){var a=Math.abs(o);if(a>100){var s=a.toFixed(0).length-2,l=Math.pow(10,s);o=Math.round(o/l)*l|0}else a>v?o=Math.round(o):a>1?o=+o.toFixed(1):a>0&&(o=+o.toFixed(2))}n.multiplier=o}}),this._canAnimate=void 0,s.defineProperty(this,"_canAnimate",function(){var e=i._clockViewModel,r=e.clockRange;if(i.shuttleRingDragging||r===t.UNBOUNDED)return!0;var n=e.multiplier,o=e.currentTime,s=e.startTime,l=!1;if(r===t.LOOP_STOP)l=a.greaterThan(o,s)||o.equals(s)&&n>0;else{var u=e.stopTime;l=a.greaterThan(o,s)&&a.lessThan(o,u)||o.equals(s)&&n>0||o.equals(u)&&n<0}return l||(e.shouldAnimate=!1),l}),this._isSystemTimeAvailable=void 0,s.defineProperty(this,"_isSystemTimeAvailable",function(){var e=i._clockViewModel,r=e.clockRange;if(r===t.UNBOUNDED)return!0;var n=e.systemTime;return a.greaterThanOrEquals(n,e.startTime)&&a.lessThanOrEquals(n,e.stopTime)}),this._isAnimating=void 0,s.defineProperty(this,"_isAnimating",function(){return i._clockViewModel.shouldAnimate&&(i._canAnimate||i.shuttleRingDragging)});var n=u(function(){var e=i._clockViewModel;e.shouldAnimate?e.shouldAnimate=!1:i._canAnimate&&(e.shouldAnimate=!0)});this._pauseViewModel=new c(n,{toggled:s.computed(function(){return!i._isAnimating}),tooltip:"Pause"});var o=u(function(){var e=i._clockViewModel,t=e.multiplier;t>0&&(e.multiplier=-t),e.shouldAnimate=!0});this._playReverseViewModel=new c(o,{toggled:s.computed(function(){return i._isAnimating&&e.multiplier<0}),tooltip:"Play Reverse"});var l=u(function(){var e=i._clockViewModel,t=e.multiplier;t<0&&(e.multiplier=-t),e.shouldAnimate=!0});this._playForwardViewModel=new c(l,{toggled:s.computed(function(){return i._isAnimating&&e.multiplier>0&&e.clockStep!==r.SYSTEM_CLOCK}),tooltip:"Play Forward"});var h=u(function(){i._clockViewModel.clockStep=r.SYSTEM_CLOCK},s.getObservable(this,"_isSystemTimeAvailable"));this._playRealtimeViewModel=new c(h,{toggled:s.computed(function(){return e.clockStep===r.SYSTEM_CLOCK}),tooltip:s.computed(function(){return i._isSystemTimeAvailable?"Today (real-time)":"Current time not in range"})}),this._slower=u(function(){var e=i._clockViewModel,t=i._allShuttleRingTicks,r=e.multiplier,n=d(r,t)-1;n>=0&&(e.multiplier=t[n])}),this._faster=u(function(){var e=i._clockViewModel,t=i._allShuttleRingTicks,r=e.multiplier,n=d(r,t)+1;n<t.length&&(e.multiplier=t[n])})}var _=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],v=15,g=105;
-return f.defaultDateFormatter=function(e,t){var r=a.toGregorianDate(e);return _[r.month-1]+" "+r.day+" "+r.year},f.defaultTicks=[.001,.002,.005,.01,.02,.05,.1,.25,.5,1,2,5,10,15,30,60,120,300,600,900,1800,3600,7200,14400,21600,43200,86400,172800,345600,604800],f.defaultTimeFormatter=function(e,t){var r=a.toGregorianDate(e),i=Math.round(r.millisecond);return Math.abs(t._clockViewModel.multiplier)<1?l("%02d:%02d:%02d.%03d",r.hour,r.minute,r.second,i):l("%02d:%02d:%02d UTC",r.hour,r.minute,r.second)},f.prototype.getShuttleRingTicks=function(){return this._sortedFilteredPositiveTicks.slice(0)},f.prototype.setShuttleRingTicks=function(e){var t,r,i,n={},o=this._sortedFilteredPositiveTicks;for(o.length=0,t=0,r=e.length;t<r;++t)i=e[t],n.hasOwnProperty(i)||(n[i]=!0,o.push(i));o.sort(h);var a=[];for(r=o.length,t=r-1;t>=0;--t)i=o[t],0!==i&&a.push(-i);Array.prototype.push.apply(a,o),this._allShuttleRingTicks=a},n(f.prototype,{slower:{get:function(){return this._slower}},faster:{get:function(){return this._faster}},clockViewModel:{get:function(){return this._clockViewModel}},pauseViewModel:{get:function(){return this._pauseViewModel}},playReverseViewModel:{get:function(){return this._playReverseViewModel}},playForwardViewModel:{get:function(){return this._playForwardViewModel}},playRealtimeViewModel:{get:function(){return this._playRealtimeViewModel}},dateFormatter:{get:function(){return this._dateFormatter},set:function(e){this._dateFormatter=e}},timeFormatter:{get:function(){return this._timeFormatter},set:function(e){this._timeFormatter=e}}}),f._maxShuttleRingAngle=g,f._realtimeShuttleRingAngle=v,f}),r("Widgets/BaseLayerPicker/BaseLayerPickerViewModel",["../../Core/defaultValue","../../Core/defined","../../Core/defineProperties","../../Core/DeveloperError","../../Core/EllipsoidTerrainProvider","../../Core/isArray","../../ThirdParty/knockout","../createCommand"],function(e,t,r,i,n,o,a,s){"use strict";function l(r){r=e(r,e.EMPTY_OBJECT);var i=r.globe,l=e(r.imageryProviderViewModels,[]),u=e(r.terrainProviderViewModels,[]);this._globe=i,this.imageryProviderViewModels=l.slice(0),this.terrainProviderViewModels=u.slice(0),this.dropDownVisible=!1,a.track(this,["imageryProviderViewModels","terrainProviderViewModels","dropDownVisible"]),this.buttonTooltip=void 0,a.defineProperty(this,"buttonTooltip",function(){var e=this.selectedImagery,r=this.selectedTerrain,i=t(e)?e.name:void 0,n=t(r)?r.name:void 0;return t(i)&&t(n)?i+"\n"+n:t(i)?i:n}),this.buttonImageUrl=void 0,a.defineProperty(this,"buttonImageUrl",function(){var e=this.selectedImagery;return t(e)?e.iconUrl:void 0}),this.selectedImagery=void 0;var c=a.observable();this._currentImageryProviders=[],a.defineProperty(this,"selectedImagery",{get:function(){return c()},set:function(e){if(c()===e)return void(this.dropDownVisible=!1);var r,i=this._currentImageryProviders,n=i.length,a=this._globe.imageryLayers;for(r=0;r<n;r++)for(var s=a.length,l=0;l<s;l++){var u=a.get(l);if(u.imageryProvider===i[r]){a.remove(u);break}}if(t(e)){var h=e.creationCommand();if(o(h)){var d=h.length;for(r=d-1;r>=0;r--)a.addImageryProvider(h[r],0);this._currentImageryProviders=h.slice(0)}else this._currentImageryProviders=[h],a.addImageryProvider(h,0)}c(e),this.dropDownVisible=!1}}),this.selectedTerrain=void 0;var h=a.observable();a.defineProperty(this,"selectedTerrain",{get:function(){return h()},set:function(e){if(h()===e)return void(this.dropDownVisible=!1);var r;t(e)&&(r=e.creationCommand()),this._globe.depthTestAgainstTerrain=!(r instanceof n),this._globe.terrainProvider=r,h(e),this.dropDownVisible=!1}});var d=this;this._toggleDropDown=s(function(){d.dropDownVisible=!d.dropDownVisible}),this.selectedImagery=e(r.selectedImageryProviderViewModel,l[0]),this.selectedTerrain=e(r.selectedTerrainProviderViewModel,u[0])}return r(l.prototype,{toggleDropDown:{get:function(){return this._toggleDropDown}},globe:{get:function(){return this._globe}}}),l}),r("Widgets/BaseLayerPicker/BaseLayerPicker",["../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../Core/FeatureDetection","../../ThirdParty/knockout","../getElement","./BaseLayerPickerViewModel"],function(e,t,r,i,n,o,a,s){"use strict";function l(e,t){e=a(e);var r=new s(t),i=document.createElement("button");i.type="button",i.className="cesium-button cesium-toolbar-button",i.setAttribute("data-bind","attr: { title: buttonTooltip },click: toggleDropDown"),e.appendChild(i);var l=document.createElement("img");l.setAttribute("draggable","false"),l.className="cesium-baseLayerPicker-selected",l.setAttribute("data-bind","attr: { src: buttonImageUrl }"),i.appendChild(l);var u=document.createElement("div");u.className="cesium-baseLayerPicker-dropDown",u.setAttribute("data-bind",'css: { "cesium-baseLayerPicker-dropDown-visible" : dropDownVisible }'),e.appendChild(u);var c=document.createElement("div");c.className="cesium-baseLayerPicker-sectionTitle",c.setAttribute("data-bind","visible: imageryProviderViewModels.length > 0"),c.innerHTML="Imagery",u.appendChild(c);var h=document.createElement("div");h.className="cesium-baseLayerPicker-choices",h.setAttribute("data-bind","foreach: imageryProviderViewModels"),u.appendChild(h);var d=document.createElement("div");d.className="cesium-baseLayerPicker-item",d.setAttribute("data-bind",'css: { "cesium-baseLayerPicker-selectedItem" : $data === $parent.selectedImagery },attr: { title: tooltip },visible: creationCommand.canExecute,click: function($data) { $parent.selectedImagery = $data; }'),h.appendChild(d);var p=document.createElement("img");p.className="cesium-baseLayerPicker-itemIcon",p.setAttribute("data-bind","attr: { src: iconUrl }"),p.setAttribute("draggable","false"),d.appendChild(p);var m=document.createElement("div");m.className="cesium-baseLayerPicker-itemLabel",m.setAttribute("data-bind","text: name"),d.appendChild(m);var f=document.createElement("div");f.className="cesium-baseLayerPicker-sectionTitle",f.setAttribute("data-bind","visible: terrainProviderViewModels.length > 0"),f.innerHTML="Terrain",u.appendChild(f);var _=document.createElement("div");_.className="cesium-baseLayerPicker-choices",_.setAttribute("data-bind","foreach: terrainProviderViewModels"),u.appendChild(_);var v=document.createElement("div");v.className="cesium-baseLayerPicker-item",v.setAttribute("data-bind",'css: { "cesium-baseLayerPicker-selectedItem" : $data === $parent.selectedTerrain },attr: { title: tooltip },visible: creationCommand.canExecute,click: function($data) { $parent.selectedTerrain = $data; }'),_.appendChild(v);var g=document.createElement("img");g.className="cesium-baseLayerPicker-itemIcon",g.setAttribute("data-bind","attr: { src: iconUrl }"),g.setAttribute("draggable","false"),v.appendChild(g);var y=document.createElement("div");y.className="cesium-baseLayerPicker-itemLabel",y.setAttribute("data-bind","text: name"),v.appendChild(y),o.applyBindings(r,i),o.applyBindings(r,u),this._viewModel=r,this._container=e,this._element=i,this._dropPanel=u,this._closeDropDown=function(e){i.contains(e.target)||u.contains(e.target)||(r.dropDownVisible=!1)},n.supportsPointerEvents()?document.addEventListener("pointerdown",this._closeDropDown,!0):(document.addEventListener("mousedown",this._closeDropDown,!0),document.addEventListener("touchstart",this._closeDropDown,!0))}return t(l.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}}),l.prototype.isDestroyed=function(){return!1},l.prototype.destroy=function(){return n.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeDropDown,!0):(document.removeEventListener("mousedown",this._closeDropDown,!0),document.removeEventListener("touchstart",this._closeDropDown,!0)),o.cleanNode(this._element),o.cleanNode(this._dropPanel),this._container.removeChild(this._element),this._container.removeChild(this._dropPanel),r(this)},l}),r("Widgets/BaseLayerPicker/ProviderViewModel",["../../Core/defined","../../Core/defineProperties","../../Core/DeveloperError","../../ThirdParty/knockout","../createCommand"],function(e,t,r,i,n){"use strict";function o(t){var r=t.creationFunction;e(r.canExecute)||(r=n(r)),this._creationCommand=r,this.name=t.name,this.tooltip=t.tooltip,this.iconUrl=t.iconUrl,i.track(this,["name","tooltip","iconUrl"])}return t(o.prototype,{creationCommand:{get:function(){return this._creationCommand}}}),o}),r("Widgets/BaseLayerPicker/createDefaultImageryProviderViewModels",["../../Core/buildModuleUrl","../../Scene/ArcGisMapServerImageryProvider","../../Scene/BingMapsImageryProvider","../../Scene/BingMapsStyle","../../Scene/createOpenStreetMapImageryProvider","../../Scene/createTileMapServiceImageryProvider","../../Scene/MapboxImageryProvider","../BaseLayerPicker/ProviderViewModel"],function(e,t,r,i,n,o,a,s){"use strict";function l(){var l=[];return l.push(new s({name:"Bing Maps Aerial",iconUrl:e("Widgets/Images/ImageryProviders/bingAerial.png"),tooltip:"Bing Maps aerial imagery \nhttp://www.bing.com/maps",creationFunction:function(){return new r({url:"https://dev.virtualearth.net",mapStyle:i.AERIAL})}})),l.push(new s({name:"Bing Maps Aerial with Labels",iconUrl:e("Widgets/Images/ImageryProviders/bingAerialLabels.png"),tooltip:"Bing Maps aerial imagery with label overlays \nhttp://www.bing.com/maps",creationFunction:function(){return new r({url:"https://dev.virtualearth.net",mapStyle:i.AERIAL_WITH_LABELS})}})),l.push(new s({name:"Bing Maps Roads",iconUrl:e("Widgets/Images/ImageryProviders/bingRoads.png"),tooltip:"Bing Maps standard road maps\nhttp://www.bing.com/maps",creationFunction:function(){return new r({url:"https://dev.virtualearth.net",mapStyle:i.ROAD})}})),l.push(new s({name:"Mapbox Satellite",tooltip:"Mapbox satellite imagery https://www.mapbox.com/maps/",iconUrl:e("Widgets/Images/ImageryProviders/mapboxSatellite.png"),creationFunction:function(){return new a({mapId:"mapbox.satellite"})}})),l.push(new s({name:"Mapbox Streets",tooltip:"Mapbox streets imagery https://www.mapbox.com/maps/",iconUrl:e("Widgets/Images/ImageryProviders/mapboxTerrain.png"),creationFunction:function(){return new a({mapId:"mapbox.streets"})}})),l.push(new s({name:"Mapbox Streets Classic",tooltip:"Mapbox streets basic imagery https://www.mapbox.com/maps/",iconUrl:e("Widgets/Images/ImageryProviders/mapboxStreets.png"),creationFunction:function(){return new a({mapId:"mapbox.streets-basic"})}})),l.push(new s({name:"ESRI World Imagery",iconUrl:e("Widgets/Images/ImageryProviders/esriWorldImagery.png"),tooltip:"World Imagery provides one meter or better satellite and aerial imagery in many parts of the world and lower resolution satellite imagery worldwide.  The map includes NASA Blue Marble: Next Generation 500m resolution imagery at small scales (above 1:1,000,000), i-cubed 15m eSAT imagery at medium-to-large scales (down to 1:70,000) for the world, and USGS 15m Landsat imagery for Antarctica. The map features 0.3m resolution imagery in the continental United States and 0.6m resolution imagery in parts of Western Europe from DigitalGlobe. In other parts of the world, 1 meter resolution imagery is available from GeoEye IKONOS, i-cubed Nationwide Prime, Getmapping, AeroGRID, IGN Spain, and IGP Portugal.  Additionally, imagery at different resolutions has been contributed by the GIS User Community.\nhttp://www.esri.com",creationFunction:function(){return new t({url:"https://services.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer",enablePickFeatures:!1})}})),l.push(new s({name:"ESRI World Street Map",iconUrl:e("Widgets/Images/ImageryProviders/esriWorldStreetMap.png"),tooltip:"This worldwide street map presents highway-level data for the world. Street-level data includes the United States; much of Canada; Japan; most countries in Europe; Australia and New Zealand; India; parts of South America including Argentina, Brazil, Chile, Colombia, and Venezuela; Ghana; and parts of southern Africa including Botswana, Lesotho, Namibia, South Africa, and Swaziland.\nhttp://www.esri.com",creationFunction:function(){return new t({url:"https://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer",enablePickFeatures:!1})}})),l.push(new s({name:"ESRI National Geographic",iconUrl:e("Widgets/Images/ImageryProviders/esriNationalGeographic.png"),tooltip:"This web map contains the National Geographic World Map service. This map service is designed to be used as a general reference map for informational and educational purposes as well as a basemap by GIS professionals and other users for creating web maps and web mapping applications.\nhttp://www.esri.com",creationFunction:function(){return new t({url:"https://services.arcgisonline.com/ArcGIS/rest/services/NatGeo_World_Map/MapServer/",enablePickFeatures:!1})}})),l.push(new s({name:"Open­Street­Map",iconUrl:e("Widgets/Images/ImageryProviders/openStreetMap.png"),tooltip:"OpenStreetMap (OSM) is a collaborative project to create a free editable map of the world.\nhttp://www.openstreetmap.org",creationFunction:function(){return n({url:"https://a.tile.openstreetmap.org/"})}})),l.push(new s({name:"Stamen Watercolor",iconUrl:e("Widgets/Images/ImageryProviders/stamenWatercolor.png"),tooltip:"Reminiscent of hand drawn maps, Stamen watercolor maps apply raster effect area washes and organic edges over a paper texture to add warm pop to any map.\nhttp://maps.stamen.com",creationFunction:function(){return n({url:"https://stamen-tiles.a.ssl.fastly.net/watercolor/",credit:"Map tiles by Stamen Design, under CC BY 3.0. Data by OpenStreetMap, under CC BY SA."})}})),l.push(new s({name:"Stamen Toner",iconUrl:e("Widgets/Images/ImageryProviders/stamenToner.png"),tooltip:"A high contrast black and white map.\nhttp://maps.stamen.com",creationFunction:function(){return n({url:"https://stamen-tiles.a.ssl.fastly.net/toner/",credit:"Map tiles by Stamen Design, under CC BY 3.0. Data by OpenStreetMap, under CC BY SA."})}})),l.push(new s({name:"The Black Marble",iconUrl:e("Widgets/Images/ImageryProviders/blackMarble.png"),tooltip:"The lights of cities and villages trace the outlines of civilization in this global view of the Earth at night as seen by NASA/NOAA's Suomi NPP satellite.",creationFunction:function(){return o({url:"https://cesiumjs.org/blackmarble",flipXY:!0,credit:"Black Marble imagery courtesy NASA Earth Observatory"})}})),l.push(new s({name:"Natural Earth II",iconUrl:e("Widgets/Images/ImageryProviders/naturalEarthII.png"),tooltip:"Natural Earth II, darkened for contrast.\nhttp://www.naturalearthdata.com/",creationFunction:function(){return o({url:e("Assets/Textures/NaturalEarthII")})}})),l}return l}),r("Widgets/BaseLayerPicker/createDefaultTerrainProviderViewModels",["../../Core/buildModuleUrl","../../Core/CesiumTerrainProvider","../../Core/EllipsoidTerrainProvider","../BaseLayerPicker/ProviderViewModel"],function(e,t,r,i){"use strict";function n(){var n=[];return n.push(new i({name:"WGS84 Ellipsoid",iconUrl:e("Widgets/Images/TerrainProviders/Ellipsoid.png"),tooltip:"WGS84 standard ellipsoid, also known as EPSG:4326",creationFunction:function(){return new r}})),n.push(new i({name:"STK World Terrain meshes",iconUrl:e("Widgets/Images/TerrainProviders/STK.png"),tooltip:"High-resolution, mesh-based terrain for the entire globe. Free for use on the Internet. Closed-network options are available.\nhttp://www.agi.com",creationFunction:function(){return new t({url:"https://assets.agi.com/stk-terrain/world",requestWaterMask:!0,requestVertexNormals:!0})}})),n}return n}),r("Widgets/CesiumInspector/CesiumInspectorViewModel",["../../Core/Color","../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../Core/Rectangle","../../Core/ScreenSpaceEventHandler","../../Core/ScreenSpaceEventType","../../Scene/DebugModelMatrixPrimitive","../../Scene/PerformanceDisplay","../../Scene/TileCoordinatesImageryProvider","../../ThirdParty/knockout","../createCommand"],function(e,t,r,i,n,o,a,s,l,u,c,h,d){"use strict";function p(e){var r;if(t(e)){r="Command Statistics";var i=e.commandsInFrustums;for(var n in i)if(i.hasOwnProperty(n)){var o,a=parseInt(n,10);if(7===a)o="1, 2 and 3";else{for(var s=[],l=2;l>=0;l--){var u=Math.pow(2,l);a>=u&&(s.push(l+1),a-=u)}o=s.reverse().join(" and ")}r+="<br>&nbsp;&nbsp;&nbsp;&nbsp;"+i[n]+" in frustum "+o}r+="<br>Total: "+e.totalCommands}return r}function m(e,t,r){var i=Math.min(r,t);return i=Math.max(i,e)}function f(e,r){function i(e){_.removeInputAction(s.LEFT_CLICK),p.pickPrimitiveActive=!1;var r=p._scene.pick({x:e.position.x,y:e.position.y});t(r)&&(p.primitive=t(r.collection)?r.collection:r.primitive)}function n(e){var r,i=v.ellipsoid,n=p._scene.camera.pickEllipsoid({x:e.position.x,y:e.position.y},i);if(t(n))for(var a=i.cartesianToCartographic(n),l=v._surface.tileProvider._tilesToRenderByTextureCount,u=0;!r&&u<l.length;++u){var c=l[u];if(t(c))for(var h=0;!r&&h<c.length;++h){var d=c[h];o.contains(d.rectangle,a)&&(r=d)}}p.tile=r,_.removeInputAction(s.LEFT_CLICK),p.pickTileActive=!1}var p=this,f=e.canvas,_=new a(f);this._eventHandler=_,this._scene=e,this._canvas=f,this._primitive=void 0,this._tile=void 0,this._modelMatrixPrimitive=void 0,this._performanceDisplay=void 0,this._performanceContainer=r;var v=this._scene.globe;v.depthTestAgainstTerrain=!0,this.frustums=!1,this.performance=!1,this.shaderCacheText="",this.primitiveBoundingSphere=!1,this.primitiveReferenceFrame=!1,this.filterPrimitive=!1,this.tileBoundingSphere=!1,this.filterTile=!1,this.wireframe=!1,this.globeDepth=!1,this.pickDepth=!1,this.depthFrustum=1,this._numberOfFrustums=1,this.depthFrustumText="1 of 1",this.suspendUpdates=!1,this.tileCoordinates=!1,this.frustumStatisticText="",this.tileText="",this.hasPickedPrimitive=!1,this.hasPickedTile=!1,this.pickPimitiveActive=!1,this.pickTileActive=!1,this.dropDownVisible=!0,this.generalVisible=!0,this.primitivesVisible=!1,this.terrainVisible=!1,this.generalSwitchText="-",this.primitivesSwitchText="+",this.terrainSwitchText="+",h.track(this,["filterTile","suspendUpdates","dropDownVisible","shaderCacheText","frustums","frustumStatisticText","pickTileActive","pickPrimitiveActive","hasPickedPrimitive","hasPickedTile","tileText","generalVisible","generalSwitchText","primitivesVisible","primitivesSwitchText","terrainVisible","terrainSwitchText","depthFrustumText"]),this._toggleDropDown=d(function(){p.dropDownVisible=!p.dropDownVisible}),this._toggleGeneral=d(function(){p.generalVisible=!p.generalVisible,p.generalSwitchText=p.generalVisible?"-":"+"}),this._togglePrimitives=d(function(){p.primitivesVisible=!p.primitivesVisible,p.primitivesSwitchText=p.primitivesVisible?"-":"+"}),this._toggleTerrain=d(function(){p.terrainVisible=!p.terrainVisible,p.terrainSwitchText=p.terrainVisible?"-":"+"}),this._showFrustums=d(function(){return p.frustums?p._scene.debugShowFrustums=!0:p._scene.debugShowFrustums=!1,!0}),this._showPerformance=d(function(){return p.performance?p._performanceDisplay=new u({container:p._performanceContainer}):p._performanceContainer.innerHTML="",!0}),this._showPrimitiveBoundingSphere=d(function(){return p._primitive.debugShowBoundingVolume=p.primitiveBoundingSphere,!0}),this._showPrimitiveReferenceFrame=d(function(){if(p.primitiveReferenceFrame){var e=p._primitive.modelMatrix;p._modelMatrixPrimitive=new l({modelMatrix:e}),p._scene.primitives.add(p._modelMatrixPrimitive)}else t(p._modelMatrixPrimitive)&&(p._scene.primitives.remove(p._modelMatrixPrimitive),p._modelMatrixPrimitive=void 0);return!0}),this._doFilterPrimitive=d(function(){return p.filterPrimitive?p._scene.debugCommandFilter=function(e){return!(!t(p._modelMatrixPrimitive)||e.owner!==p._modelMatrixPrimitive._primitive)||!!t(p._primitive)&&(e.owner===p._primitive||e.owner===p._primitive._billboardCollection||e.owner.primitive===p._primitive)}:p._scene.debugCommandFilter=void 0,!0}),this._showWireframe=d(function(){return v._surface.tileProvider._debug.wireframe=p.wireframe,!0}),this._showGlobeDepth=d(function(){return p._scene.debugShowGlobeDepth=p.globeDepth,!0}),this._showPickDepth=d(function(){return p._scene.debugShowPickDepth=p.pickDepth,!0}),this._incrementDepthFrustum=d(function(){var e=p.depthFrustum+1;return p.depthFrustum=m(1,p._numberOfFrustums,e),p.scene.debugShowDepthFrustum=p.depthFrustum,!0}),this._decrementDepthFrustum=d(function(){var e=p.depthFrustum-1;return p.depthFrustum=m(1,p._numberOfFrustums,e),p.scene.debugShowDepthFrustum=p.depthFrustum,!0}),this._doSuspendUpdates=d(function(){return v._surface._debug.suspendLodUpdate=p.suspendUpdates,p.suspendUpdates||(p.filterTile=!1),!0});var g;this._showTileCoordinates=d(function(){return p.tileCoordinates&&!t(g)?g=e.imageryLayers.addImageryProvider(new c({tilingScheme:e.terrainProvider.tilingScheme})):!p.tileCoordinates&&t(g)&&(e.imageryLayers.remove(g),g=void 0),!0}),this._showTileBoundingSphere=d(function(){return p.tileBoundingSphere?v._surface.tileProvider._debug.boundingSphereTile=p._tile:v._surface.tileProvider._debug.boundingSphereTile=void 0,!0}),this._doFilterTile=d(function(){return p.filterTile?(p.suspendUpdates=!0,p.doSuspendUpdates(),v._surface._tilesToRender=[],t(p._tile)&&v._surface._tilesToRender.push(p._tile)):(p.suspendUpdates=!1,p.doSuspendUpdates()),!0}),this._pickPrimitive=d(function(){p.pickPrimitiveActive=!p.pickPrimitiveActive,p.pickPrimitiveActive?_.setInputAction(i,s.LEFT_CLICK):_.removeInputAction(s.LEFT_CLICK)}),this._pickTile=d(function(){p.pickTileActive=!p.pickTileActive,p.pickTileActive?_.setInputAction(n,s.LEFT_CLICK):_.removeInputAction(s.LEFT_CLICK)})}return r(f.prototype,{scene:{get:function(){return this._scene}},performanceContainer:{get:function(){return this._performanceContainer}},toggleDropDown:{get:function(){return this._toggleDropDown}},showFrustums:{get:function(){return this._showFrustums}},showPerformance:{get:function(){return this._showPerformance}},showPrimitiveBoundingSphere:{get:function(){return this._showPrimitiveBoundingSphere}},showPrimitiveReferenceFrame:{get:function(){return this._showPrimitiveReferenceFrame}},doFilterPrimitive:{get:function(){return this._doFilterPrimitive}},showWireframe:{get:function(){return this._showWireframe}},showGlobeDepth:{get:function(){return this._showGlobeDepth}},showPickDepth:{get:function(){return this._showPickDepth}},incrementDepthFrustum:{get:function(){return this._incrementDepthFrustum}},decrementDepthFrustum:{get:function(){return this._decrementDepthFrustum}},doSuspendUpdates:{get:function(){return this._doSuspendUpdates}},showTileCoordinates:{get:function(){return this._showTileCoordinates}},showTileBoundingSphere:{get:function(){return this._showTileBoundingSphere}},doFilterTile:{get:function(){return this._doFilterTile}},toggleGeneral:{get:function(){return this._toggleGeneral}},togglePrimitives:{get:function(){return this._togglePrimitives}},toggleTerrain:{get:function(){return this._toggleTerrain}},pickPrimitive:{get:function(){return this._pickPrimitive}},pickTile:{get:function(){return this._pickTile}},selectParent:{get:function(){var e=this;return d(function(){e.tile=e.tile.parent})}},selectNW:{get:function(){var e=this;return d(function(){e.tile=e.tile.children[0]})}},selectNE:{get:function(){var e=this;return d(function(){e.tile=e.tile.children[1]})}},selectSW:{get:function(){var e=this;return d(function(){e.tile=e.tile.children[2]})}},selectSE:{get:function(){var e=this;return d(function(){e.tile=e.tile.children[3]})}},primitive:{set:function(e){var r=this._primitive;e!==r&&(this.hasPickedPrimitive=!0,t(r)&&(r.debugShowBoundingVolume=!1),this._scene.debugCommandFilter=void 0,t(this._modelMatrixPrimitive)&&(this._scene.primitives.remove(this._modelMatrixPrimitive),this._modelMatrixPrimitive=void 0),this._primitive=e,e.show=!1,setTimeout(function(){e.show=!0},50),this.showPrimitiveBoundingSphere(),this.showPrimitiveReferenceFrame(),this.doFilterPrimitive())},get:function(){return this._primitive}},tile:{set:function(e){if(t(e)){this.hasPickedTile=!0;var r=this._tile;e!==r&&(this.tileText="L: "+e.level+" X: "+e.x+" Y: "+e.y,this.tileText+="<br>SW corner: "+e.rectangle.west+", "+e.rectangle.south,this.tileText+="<br>NE corner: "+e.rectangle.east+", "+e.rectangle.north,this.tileText+="<br>Min: "+e.data.minimumHeight+" Max: "+e.data.maximumHeight),this._tile=e,this.showTileBoundingSphere(),this.doFilterTile()}else this.hasPickedTile=!1,this._tile=void 0},get:function(){return this._tile}},update:{get:function(){var e=this;return function(){e.frustums&&(e.frustumStatisticText=p(e._scene.debugFrustumStatistics));var t=e._scene.numberOfFrustums;e._numberOfFrustums=t;var r=m(1,t,e.depthFrustum);e.depthFrustum=r,e.scene.debugShowDepthFrustum=r,e.depthFrustumText=r+" of "+t,e.performance&&e._performanceDisplay.update(),e.primitiveReferenceFrame&&(e._modelMatrixPrimitive.modelMatrix=e._primitive.modelMatrix),e.shaderCacheText="Cached shaders: "+e._scene.context.shaderCache.numberOfShaders}}}}),f.prototype.isDestroyed=function(){return!1},f.prototype.destroy=function(){return this._eventHandler.destroy(),i(this)},f}),r("Widgets/CesiumInspector/CesiumInspector",["../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../ThirdParty/knockout","../getElement","./CesiumInspectorViewModel"],function(e,t,r,i,n,o,a){"use strict";function s(t,r){if(!e(t))throw new i("container is required.");if(!e(r))throw new i("scene is required.");t=o(t);var s=document.createElement("div"),l=new a(r,s);this._viewModel=l,this._container=t;var u=document.createElement("div");this._element=u;var c=document.createElement("div");c.textContent="Cesium Inspector",c.className="cesium-cesiumInspector-button",c.setAttribute("data-bind","click: toggleDropDown"),u.appendChild(c),u.className="cesium-cesiumInspector",u.setAttribute("data-bind",'css: { "cesium-cesiumInspector-visible" : dropDownVisible, "cesium-cesiumInspector-hidden" : !dropDownVisible }'),t.appendChild(this._element);var h=document.createElement("div");this._panel=h,h.className="cesium-cesiumInspector-dropDown",u.appendChild(h);var d=document.createElement("div");d.className="cesium-cesiumInspector-sectionHeader";var p=document.createElement("span");p.className="cesium-cesiumInspector-toggleSwitch",p.setAttribute("data-bind","click: toggleGeneral, text: generalSwitchText"),d.appendChild(p),d.appendChild(document.createTextNode("General")),h.appendChild(d);var m=document.createElement("div");m.className="cesium-cesiumInspector-section",m.setAttribute("data-bind",'css: {"cesium-cesiumInspector-show" : generalVisible, "cesium-cesiumInspector-hide" : !generalVisible}'),h.appendChild(m);var f=document.createElement("div");m.appendChild(f);var _=document.createElement("div");_.className="cesium-cesiumInspector-frustumStats",_.setAttribute("data-bind",'css: {"cesium-cesiumInspector-show" : frustums, 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a(P.prototype,{container:{get:function(){return this._container}},canvas:{get:function(){return this._canvas}},creditContainer:{get:function(){return this._creditContainer}},scene:{get:function(){return this._scene}},imageryLayers:{get:function(){return this._scene.imageryLayers}},terrainProvider:{get:function(){return this._scene.terrainProvider},set:function(e){this._scene.terrainProvider=e}},camera:{get:function(){return this._scene.camera}},clock:{get:function(){return this._clock}},screenSpaceEventHandler:{get:function(){return this._screenSpaceEventHandler}},targetFrameRate:{get:function(){return this._targetFrameRate},set:function(e){if(e<=0)throw new l("targetFrameRate must be greater than 0, or undefined.");this._targetFrameRate=e}},useDefaultRenderLoop:{get:function(){return this._useDefaultRenderLoop},set:function(e){this._useDefaultRenderLoop!==e&&(this._useDefaultRenderLoop=e,e&&!this._renderLoopRunning&&b(this))}},resolutionScale:{get:function(){return this._resolutionScale},set:function(e){if(e<=0)throw new l("resolutionScale must be greater than 0.");this._resolutionScale=e,this._forceResize=!0}}}),P.prototype.showErrorPanel=function(e,t,r){function i(){u.style.maxHeight=Math.max(Math.round(.9*n.clientHeight-100),30)+"px"}var n=this._element,a=document.createElement("div");a.className="cesium-widget-errorPanel";var s=document.createElement("div");s.className="cesium-widget-errorPanel-content",a.appendChild(s);var l=document.createElement("div");l.className="cesium-widget-errorPanel-header",l.appendChild(document.createTextNode(e)),s.appendChild(l);var u=document.createElement("div");if(u.className="cesium-widget-errorPanel-scroll",s.appendChild(u),i(),o(window.addEventListener)&&window.addEventListener("resize",i,!1),o(t)){var c=document.createElement("div");c.className="cesium-widget-errorPanel-message",c.innerHTML="<p>"+t+"</p>",u.appendChild(c)}var d="(no error details available)";o(r)&&(d=h(r));var p=document.createElement("div");p.className="cesium-widget-errorPanel-message",p.appendChild(document.createTextNode(d)),u.appendChild(p);var m=document.createElement("div");m.className="cesium-widget-errorPanel-buttonPanel",s.appendChild(m);var f=document.createElement("button");f.setAttribute("type","button"),f.className="cesium-button",f.appendChild(document.createTextNode("OK")),f.onclick=function(){o(i)&&o(window.removeEventListener)&&window.removeEventListener("resize",i,!1),n.removeChild(a)},m.appendChild(f),n.appendChild(a),"undefined"!=typeof console&&console.error(e+"\n"+t+"\n"+d)},P.prototype.isDestroyed=function(){return!1},P.prototype.destroy=function(){this._scene=this._scene&&this._scene.destroy(),this._container.removeChild(this._element),s(this)},P.prototype.resize=function(){var e=this._canvas,t=e.clientWidth,r=e.clientHeight;(this._forceResize||this._canvasWidth!==t||this._canvasHeight!==r)&&(this._forceResize=!1,x(this),A(this))},P.prototype.render=function(){if(this._canRender){this._scene.initializeFrame();var e=this._clock.tick();this._scene.render(e)}else this._clock.tick()},P}),r("Widgets/ClockViewModel",["../Core/Clock","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/EventHelper","../Core/JulianDate","../ThirdParty/knockout"],function(e,t,r,i,n,o,a){"use strict";function s(r){t(r)||(r=new e),this._clock=r,this._eventHelper=new n,this._eventHelper.add(r.onTick,this.synchronize,this),this.systemTime=a.observable(o.now()),this.systemTime.equalityComparer=o.equals,this.startTime=a.observable(r.startTime),this.startTime.equalityComparer=o.equals,this.startTime.subscribe(function(e){r.startTime=e,this.synchronize()},this),this.stopTime=a.observable(r.stopTime),this.stopTime.equalityComparer=o.equals,this.stopTime.subscribe(function(e){r.stopTime=e,this.synchronize()},this),this.currentTime=a.observable(r.currentTime),this.currentTime.equalityComparer=o.equals,this.currentTime.subscribe(function(e){r.currentTime=e,this.synchronize()},this),this.multiplier=a.observable(r.multiplier),this.multiplier.subscribe(function(e){r.multiplier=e,this.synchronize()},this),this.clockStep=a.observable(r.clockStep),this.clockStep.subscribe(function(e){r.clockStep=e,this.synchronize()},this),this.clockRange=a.observable(r.clockRange),this.clockRange.subscribe(function(e){r.clockRange=e,this.synchronize()},this),this.canAnimate=a.observable(r.canAnimate),this.canAnimate.subscribe(function(e){r.canAnimate=e,this.synchronize()},this),this.shouldAnimate=a.observable(r.shouldAnimate),this.shouldAnimate.subscribe(function(e){r.shouldAnimate=e,this.synchronize()},this),a.track(this,["systemTime","startTime","stopTime","currentTime","multiplier","clockStep","clockRange","canAnimate","shouldAnimate"])}return r(s.prototype,{clock:{get:function(){return this._clock}}}),s.prototype.synchronize=function(){var e=this._clock;this.systemTime=o.now(),this.startTime=e.startTime,this.stopTime=e.stopTime,this.currentTime=e.currentTime,this.multiplier=e.multiplier,this.clockStep=e.clockStep,this.clockRange=e.clockRange,this.canAnimate=e.canAnimate,this.shouldAnimate=e.shouldAnimate},s.prototype.isDestroyed=function(){return!1},s.prototype.destroy=function(){this._eventHelper.removeAll(),i(this)},s}),r("Widgets/Command",["../Core/DeveloperError"],function(e){"use strict";function t(){this.canExecute=void 0,this.beforeExecute=void 0,this.afterExecute=void 0,e.throwInstantiationError()}return t}),r("Widgets/FullscreenButton/FullscreenButtonViewModel",["../../Core/defaultValue","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../Core/Fullscreen","../../ThirdParty/knockout","../createCommand","../getElement"],function(e,t,r,i,n,o,a,s){"use strict";function l(t){var r=this,i=o.observable(n.fullscreen),l=o.observable(n.enabled);this.isFullscreen=void 0,o.defineProperty(this,"isFullscreen",{get:function(){return i()}}),this.isFullscreenEnabled=void 0,o.defineProperty(this,"isFullscreenEnabled",{get:function(){return l()},set:function(e){l(e&&n.enabled)}}),this.tooltip=void 0,o.defineProperty(this,"tooltip",function(){return this.isFullscreenEnabled?i()?"Exit full screen":"Full screen":"Full screen unavailable"}),this._command=a(function(){n.fullscreen?n.exitFullscreen():n.requestFullscreen(r._fullscreenElement)},o.getObservable(this,"isFullscreenEnabled")),this._fullscreenElement=e(s(t),document.body),this._callback=function(){i(n.fullscreen)},document.addEventListener(n.changeEventName,this._callback)}return t(l.prototype,{fullscreenElement:{get:function(){return this._fullscreenElement},set:function(e){this._fullscreenElement=e}},command:{get:function(){return 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25.53125 L 44.6875 18.25 L 44.625 38.46875 L 23.75 17.59375 z M 25.6875 76.03125 L 18.375 83.3125 L 38.78125 83.40625 L 17.8125 104.40625 L 23.625 110.25 L 44.5 89.375 L 44.59375 109.59375 L 51.875 102.3125 L 51.875 76.0625 L 25.6875 76.03125 z M 102.375 76.15625 L 76.15625 76.1875 L 76.1875 102.4375 L 83.46875 109.71875 L 83.5625 89.53125 L 104.40625 110.375 L 110.25 104.53125 L 89.25 83.53125 L 109.6875 83.46875 L 102.375 76.15625 z";return t(s.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}}),s.prototype.isDestroyed=function(){return!1},s.prototype.destroy=function(){return this._viewModel.destroy(),n.cleanNode(this._element),this._container.removeChild(this._element),r(this)},s}),r("Widgets/Geocoder/GeocoderViewModel",["../../Core/BingMapsApi","../../Core/Cartesian3","../../Core/defaultValue","../../Core/defined","../../Core/defineProperties","../../Core/DeveloperError","../../Core/Event","../../Core/loadJsonp","../../Core/Matrix4","../../Core/Rectangle","../../Core/RequestScheduler","../../Scene/SceneMode","../../ThirdParty/knockout","../../ThirdParty/when","../createCommand"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(t){this._url=r(t.url,"https://dev.virtualearth.net/"),this._url.length>0&&"/"!==this._url[this._url.length-1]&&(this._url+="/"),this._key=e.getKey(t.key);var n=e.getErrorCredit(t.key);i(n)&&t.scene._frameState.creditDisplay.addDefaultCredit(n),this._scene=t.scene,this._flightDuration=t.flightDuration,this._searchText="",this._isSearchInProgress=!1,this._geocodeInProgress=void 0,this._complete=new a;var o=this;this._searchCommand=m(function(){o.isSearchInProgress?g(o):v(o)}),this.keepExpanded=!1,d.track(this,["_searchText","_isSearchInProgress","keepExpanded"]),this.isSearchInProgress=void 0,d.defineProperty(this,"isSearchInProgress",{get:function(){return this._isSearchInProgress}}),this.searchText=void 0,d.defineProperty(this,"searchText",{get:function(){return this.isSearchInProgress?"Searching...":this._searchText},set:function(e){this._searchText=e}}),this.flightDuration=void 0,d.defineProperty(this,"flightDuration",{get:function(){return this._flightDuration},set:function(e){this._flightDuration=e}})}function _(e,t){e._scene.camera.flyTo({destination:t,complete:function(){e._complete.raiseEvent()},duration:e._flightDuration,endTransform:l.IDENTITY})}function v(e){var r=e.searchText;if(!/^\s*$/.test(r)){var i=r.match(/[^\s,\n]+/g);if(2===i.length||3===i.length){var n=+i[0],o=+i[1],a=3===i.length?+i[2]:300;if(!isNaN(n)&&!isNaN(o)&&!isNaN(a))return void _(e,t.fromDegrees(n,o,a))}e._isSearchInProgress=!0;var l=c.request(e._url+"REST/v1/Locations",s,{parameters:{query:r,key:e._key},callbackParameterName:"jsonp"}),h=e._geocodeInProgress=p(l,function(t){if(!h.cancel){if(e._isSearchInProgress=!1,0===t.resourceSets.length)return void(e.searchText=e._searchText+" (not found)");var r=t.resourceSets[0];if(0===r.resources.length)return void(e.searchText=e._searchText+" (not found)");var i=r.resources[0];e._searchText=i.name;var n=i.bbox,o=n[0],a=n[1],s=n[2],l=n[3];_(e,u.fromDegrees(a,o,l,s))}},function(){h.cancel||(e._isSearchInProgress=!1,e.searchText=e._searchText+" (error)")})}}function g(e){e._isSearchInProgress=!1,i(e._geocodeInProgress)&&(e._geocodeInProgress.cancel=!0,e._geocodeInProgress=void 0)}return n(f.prototype,{url:{get:function(){return this._url}},key:{get:function(){return this._key}},complete:{get:function(){return this._complete}},scene:{get:function(){return this._scene}},search:{get:function(){return this._searchCommand}}}),f}),r("Widgets/Geocoder/Geocoder",["../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../Core/FeatureDetection","../../ThirdParty/knockout","../getElement","./GeocoderViewModel"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){var t=a(e.container),r=new s(e);r._startSearchPath=u,r._stopSearchPath=c;var i=document.createElement("form");i.setAttribute("data-bind","submit: search");var l=document.createElement("input");l.type="search",l.className="cesium-geocoder-input",l.setAttribute("placeholder","Enter an address or landmark..."),l.setAttribute("data-bind",'value: searchText,valueUpdate: "afterkeydown",disable: isSearchInProgress,css: { "cesium-geocoder-input-wide" : keepExpanded || searchText.length > 0 }'),i.appendChild(l);var h=document.createElement("span");h.className="cesium-geocoder-searchButton",h.setAttribute("data-bind","click: search,cesiumSvgPath: { path: isSearchInProgress ? _stopSearchPath : _startSearchPath, width: 32, height: 32 }"),i.appendChild(h),t.appendChild(i),o.applyBindings(r,i),this._container=t,this._viewModel=r,this._form=i,this._onInputBegin=function(e){t.contains(e.target)||l.blur()},this._onInputEnd=function(e){t.contains(e.target)&&l.focus()},n.supportsPointerEvents()?(document.addEventListener("pointerdown",this._onInputBegin,!0),document.addEventListener("pointerup",this._onInputEnd,!0)):(document.addEventListener("mousedown",this._onInputBegin,!0),document.addEventListener("mouseup",this._onInputEnd,!0),document.addEventListener("touchstart",this._onInputBegin,!0),document.addEventListener("touchend",this._onInputEnd,!0))}var u="M29.772,26.433l-7.126-7.126c0.96-1.583,1.523-3.435,1.524-5.421C24.169,8.093,19.478,3.401,13.688,3.399C7.897,3.401,3.204,8.093,3.204,13.885c0,5.789,4.693,10.481,10.484,10.481c1.987,0,3.839-0.563,5.422-1.523l7.128,7.127L29.772,26.433zM7.203,13.885c0.006-3.582,2.903-6.478,6.484-6.486c3.579,0.008,6.478,2.904,6.484,6.486c-0.007,3.58-2.905,6.476-6.484,6.484C10.106,20.361,7.209,17.465,7.203,13.885z",c="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z";return t(l.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}}),l.prototype.isDestroyed=function(){return!1},l.prototype.destroy=function(){return n.supportsPointerEvents()?(document.removeEventListener("pointerdown",this._onInputBegin,!0),document.removeEventListener("pointerup",this._onInputEnd,!0)):(document.removeEventListener("mousedown",this._onInputBegin,!0),document.removeEventListener("mouseup",this._onInputEnd,!0),document.removeEventListener("touchstart",this._onInputBegin,!0),document.removeEventListener("touchend",this._onInputEnd,!0)),o.cleanNode(this._form),this._container.removeChild(this._form),r(this)},l}),r("Widgets/HomeButton/HomeButtonViewModel",["../../Core/Cartesian3","../../Core/defaultValue","../../Core/defined","../../Core/defineProperties","../../Core/DeveloperError","../../Core/Matrix4","../../Core/Rectangle","../../Scene/Camera","../../Scene/SceneMode","../../ThirdParty/knockout","../createCommand"],function(e,t,r,i,n,o,a,s,l,u,c){"use strict";function h(e,t){this._scene=e,this._duration=t;var r=this;this._command=c(function(){r._scene.camera.flyHome(r._duration)}),this.tooltip="View Home",u.track(this,["tooltip"])}return i(h.prototype,{scene:{get:function(){return this._scene}},command:{get:function(){return this._command}},duration:{get:function(){return this._duration},set:function(e){this._duration=e}}}),h}),r("Widgets/HomeButton/HomeButton",["../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../ThirdParty/knockout","../getElement","./HomeButtonViewModel"],function(e,t,r,i,n,o,a){"use strict";function s(e,t,r){e=o(e);var i=new a(t,r);i._svgPath="M14,4l-10,8.75h20l-4.25-3.7188v-4.6562h-2.812v2.1875l-2.938-2.5625zm-7.0938,9.906v10.094h14.094v-10.094h-14.094zm2.1876,2.313h3.3122v4.25h-3.3122v-4.25zm5.8442,1.281h3.406v6.438h-3.406v-6.438z";var s=document.createElement("button");s.type="button",s.className="cesium-button cesium-toolbar-button cesium-home-button",s.setAttribute("data-bind","attr: { title: tooltip },click: command,cesiumSvgPath: { path: _svgPath, width: 28, height: 28 }"),e.appendChild(s),n.applyBindings(i,s),this._container=e,this._viewModel=i,this._element=s}return t(s.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}}),s.prototype.isDestroyed=function(){return!1},s.prototype.destroy=function(){return n.cleanNode(this._element),this._container.removeChild(this._element),r(this)},s}),r("Widgets/InfoBox/InfoBoxViewModel",["../../Core/defined","../../Core/defineProperties","../../Core/Event","../../ThirdParty/knockout"],function(e,t,r,i){"use strict";function n(){this._cameraClicked=new r,
-this._closeClicked=new r,this.maxHeight=500,this.enableCamera=!1,this.isCameraTracking=!1,this.showInfo=!1,this.titleText="",this.description="",i.track(this,["showInfo","titleText","description","maxHeight","enableCamera","isCameraTracking"]),this._loadingIndicatorHtml='<div class="cesium-infoBox-loadingContainer"><span class="cesium-infoBox-loading"></span></div>',this.cameraIconPath=void 0,i.defineProperty(this,"cameraIconPath",{get:function(){return!this.enableCamera||this.isCameraTracking?a:o}}),i.defineProperty(this,"_bodyless",{get:function(){return!e(this.description)||0===this.description.length}})}var o="M 13.84375 7.03125 C 11.412798 7.03125 9.46875 8.975298 9.46875 11.40625 L 9.46875 11.59375 L 2.53125 7.21875 L 2.53125 24.0625 L 9.46875 19.6875 C 9.4853444 22.104033 11.423165 24.0625 13.84375 24.0625 L 25.875 24.0625 C 28.305952 24.0625 30.28125 22.087202 30.28125 19.65625 L 30.28125 11.40625 C 30.28125 8.975298 28.305952 7.03125 25.875 7.03125 L 13.84375 7.03125 z",a="M 27.34375 1.65625 L 5.28125 27.9375 L 8.09375 30.3125 L 30.15625 4.03125 L 27.34375 1.65625 z M 13.84375 7.03125 C 11.412798 7.03125 9.46875 8.975298 9.46875 11.40625 L 9.46875 11.59375 L 2.53125 7.21875 L 2.53125 24.0625 L 9.46875 19.6875 C 9.4724893 20.232036 9.5676108 20.7379 9.75 21.21875 L 21.65625 7.03125 L 13.84375 7.03125 z M 28.21875 7.71875 L 14.53125 24.0625 L 25.875 24.0625 C 28.305952 24.0625 30.28125 22.087202 30.28125 19.65625 L 30.28125 11.40625 C 30.28125 9.8371439 29.456025 8.4902779 28.21875 7.71875 z";return n.prototype.maxHeightOffset=function(e){return this.maxHeight-e+"px"},t(n.prototype,{cameraClicked:{get:function(){return this._cameraClicked}},closeClicked:{get:function(){return this._closeClicked}}}),n}),r("Widgets/InfoBox/InfoBox",["../../Core/buildModuleUrl","../../Core/Color","../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../ThirdParty/knockout","../getElement","../subscribeAndEvaluate","./InfoBoxViewModel"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(i){i=s(i);var n=document.createElement("div");n.className="cesium-infoBox",n.setAttribute("data-bind",'css: { "cesium-infoBox-visible" : showInfo, "cesium-infoBox-bodyless" : _bodyless }'),i.appendChild(n);var o=document.createElement("div");o.className="cesium-infoBox-title",o.setAttribute("data-bind","text: titleText"),n.appendChild(o);var c=document.createElement("button");c.type="button",c.className="cesium-button cesium-infoBox-camera",c.setAttribute("data-bind",'attr: { title: "Focus camera on object" },click: function () { cameraClicked.raiseEvent(this); },enable: enableCamera,cesiumSvgPath: { path: cameraIconPath, width: 32, height: 32 }'),n.appendChild(c);var h=document.createElement("button");h.type="button",h.className="cesium-infoBox-close",h.setAttribute("data-bind","click: function () { closeClicked.raiseEvent(this); }"),h.innerHTML="&times;",n.appendChild(h);var d=document.createElement("iframe");d.className="cesium-infoBox-iframe",d.setAttribute("sandbox","allow-same-origin allow-popups allow-forms"),d.setAttribute("data-bind","style : { maxHeight : maxHeightOffset(40) }"),d.setAttribute("allowfullscreen",!0),n.appendChild(d);var p=new u;a.applyBindings(p,n),this._container=i,this._element=n,this._frame=d,this._viewModel=p,this._descriptionSubscription=void 0;var m=this;d.addEventListener("load",function(){var i=d.contentDocument,o=i.createElement("link");o.href=e("Widgets/InfoBox/InfoBoxDescription.css"),o.rel="stylesheet",o.type="text/css";var a=i.createElement("div");a.className="cesium-infoBox-description",i.head.appendChild(o),i.body.appendChild(a),m._descriptionSubscription=l(p,"description",function(e){d.style.height="5px",a.innerHTML=e;var i=null,o=a.firstElementChild;if(null!==o&&1===a.childNodes.length){var s=window.getComputedStyle(o);if(null!==s){var l=s["background-color"],u=t.fromCssColorString(l);r(u)&&0!==u.alpha&&(i=s["background-color"])}}n.style["background-color"]=i;var c=a.getBoundingClientRect().height;d.style.height=c+"px"})}),d.setAttribute("src","about:blank")}return i(c.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}},frame:{get:function(){return this._frame}}}),c.prototype.isDestroyed=function(){return!1},c.prototype.destroy=function(){var e=this._container;return a.cleanNode(this._element),e.removeChild(this._element),r(this._descriptionSubscription)&&this._descriptionSubscription.dispose(),n(this)},c}),r("Widgets/NavigationHelpButton/NavigationHelpButtonViewModel",["../../Core/defineProperties","../../ThirdParty/knockout","../createCommand"],function(e,t,r){"use strict";function i(){this.showInstructions=!1;var e=this;this._command=r(function(){e.showInstructions=!e.showInstructions}),this._showClick=r(function(){e._touch=!1}),this._showTouch=r(function(){e._touch=!0}),this._touch=!1,this.tooltip="Navigation Instructions",t.track(this,["tooltip","showInstructions","_touch"])}return e(i.prototype,{command:{get:function(){return this._command}},showClick:{get:function(){return this._showClick}},showTouch:{get:function(){return this._showTouch}}}),i}),r("Widgets/NavigationHelpButton/NavigationHelpButton",["../../Core/buildModuleUrl","../../Core/defaultValue","../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../Core/FeatureDetection","../../ThirdParty/knockout","../getElement","./NavigationHelpButtonViewModel"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(r){var i=l(r.container),n=new u,o=t(r.instructionsInitiallyVisible,!1);n.showInstructions=o,n._svgPath="M16,1.466C7.973,1.466,1.466,7.973,1.466,16c0,8.027,6.507,14.534,14.534,14.534c8.027,0,14.534-6.507,14.534-14.534C30.534,7.973,24.027,1.466,16,1.466z M17.328,24.371h-2.707v-2.596h2.707V24.371zM17.328,19.003v0.858h-2.707v-1.057c0-3.19,3.63-3.696,3.63-5.963c0-1.034-0.924-1.826-2.134-1.826c-1.254,0-2.354,0.924-2.354,0.924l-1.541-1.915c0,0,1.519-1.584,4.137-1.584c2.487,0,4.796,1.54,4.796,4.136C21.156,16.208,17.328,16.627,17.328,19.003z";var c=document.createElement("span");c.className="cesium-navigationHelpButton-wrapper",i.appendChild(c);var h=document.createElement("button");h.type="button",h.className="cesium-button cesium-toolbar-button cesium-navigation-help-button",h.setAttribute("data-bind","attr: { title: tooltip },click: command,cesiumSvgPath: { path: _svgPath, width: 32, height: 32 }"),c.appendChild(h);var d=document.createElement("div");d.className="cesium-navigation-help",d.setAttribute("data-bind",'css: { "cesium-navigation-help-visible" : showInstructions}'),c.appendChild(d);var p=document.createElement("button");p.type="button",p.className="cesium-navigation-button cesium-navigation-button-left",p.setAttribute("data-bind",'click: showClick, css: {"cesium-navigation-button-selected": !_touch, "cesium-navigation-button-unselected": _touch}');var m=document.createElement("img");m.src=e("Widgets/Images/NavigationHelp/Mouse.svg"),m.className="cesium-navigation-button-icon",m.style.width="25px",m.style.height="25px",p.appendChild(m),p.appendChild(document.createTextNode("Mouse"));var f=document.createElement("button");f.type="button",f.className="cesium-navigation-button cesium-navigation-button-right",f.setAttribute("data-bind",'click: showTouch, css: {"cesium-navigation-button-selected": _touch, "cesium-navigation-button-unselected": !_touch}');var _=document.createElement("img");_.src=e("Widgets/Images/NavigationHelp/Touch.svg"),_.className="cesium-navigation-button-icon",_.style.width="25px",_.style.height="25px",f.appendChild(_),f.appendChild(document.createTextNode("Touch")),d.appendChild(p),d.appendChild(f);var v=document.createElement("div");v.className="cesium-click-navigation-help cesium-navigation-help-instructions",v.setAttribute("data-bind",'css: { "cesium-click-navigation-help-visible" : !_touch}'),v.innerHTML='            <table>                <tr>                    <td><img src="'+e("Widgets/Images/NavigationHelp/MouseLeft.svg")+'" width="48" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-pan">Pan view</div>                        <div class="cesium-navigation-help-details">Left click + drag</div>                    </td>                </tr>                <tr>                    <td><img src="'+e("Widgets/Images/NavigationHelp/MouseRight.svg")+'" width="48" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-zoom">Zoom view</div>                        <div class="cesium-navigation-help-details">Right click + drag, or</div>                        <div class="cesium-navigation-help-details">Mouse wheel scroll</div>                    </td>                </tr>                <tr>                    <td><img src="'+e("Widgets/Images/NavigationHelp/MouseMiddle.svg")+'" width="48" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-rotate">Rotate view</div>                        <div class="cesium-navigation-help-details">Middle click + drag, or</div>                        <div class="cesium-navigation-help-details">CTRL + Left/Right click + drag</div>                    </td>                </tr>            </table>',d.appendChild(v);var g=document.createElement("div");g.className="cesium-touch-navigation-help cesium-navigation-help-instructions",g.setAttribute("data-bind",'css: { "cesium-touch-navigation-help-visible" : _touch}'),g.innerHTML='            <table>                <tr>                    <td><img src="'+e("Widgets/Images/NavigationHelp/TouchDrag.svg")+'" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-pan">Pan view</div>                        <div class="cesium-navigation-help-details">One finger drag</div>                    </td>                </tr>                <tr>                    <td><img src="'+e("Widgets/Images/NavigationHelp/TouchZoom.svg")+'" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-zoom">Zoom view</div>                        <div class="cesium-navigation-help-details">Two finger pinch</div>                    </td>                </tr>                <tr>                    <td><img src="'+e("Widgets/Images/NavigationHelp/TouchTilt.svg")+'" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-rotate">Tilt view</div>                        <div class="cesium-navigation-help-details">Two finger drag, same direction</div>                    </td>                </tr>                <tr>                    <td><img src="'+e("Widgets/Images/NavigationHelp/TouchRotate.svg")+'" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-tilt">Rotate view</div>                        <div class="cesium-navigation-help-details">Two finger drag, opposite direction</div>                    </td>                </tr>            </table>',d.appendChild(g),s.applyBindings(n,c),this._container=i,this._viewModel=n,this._wrapper=c,this._closeInstructions=function(e){c.contains(e.target)||(n.showInstructions=!1)},a.supportsPointerEvents()?document.addEventListener("pointerdown",this._closeInstructions,!0):(document.addEventListener("mousedown",this._closeInstructions,!0),document.addEventListener("touchstart",this._closeInstructions,!0))}return i(c.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}}),c.prototype.isDestroyed=function(){return!1},c.prototype.destroy=function(){return a.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeInstructions,!0):(document.removeEventListener("mousedown",this._closeInstructions,!0),document.removeEventListener("touchstart",this._closeInstructions,!0)),s.cleanNode(this._wrapper),this._container.removeChild(this._wrapper),n(this)},c}),r("Widgets/PerformanceWatchdog/PerformanceWatchdogViewModel",["../../Core/defaultValue","../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../Scene/FrameRateMonitor","../../ThirdParty/knockout","../createCommand"],function(e,t,r,i,n,o,a,s){"use strict";function l(t){this._scene=t.scene,this.lowFrameRateMessage=e(t.lowFrameRateMessage,"This application appears to be performing poorly on your system.  Please try using a different web browser or updating your video drivers."),this.lowFrameRateMessageDismissed=!1,this.showingLowFrameRateMessage=!1,a.track(this,["lowFrameRateMessage","lowFrameRateMessageDismissed","showingLowFrameRateMessage"]);var r=this;this._dismissMessage=s(function(){r.showingLowFrameRateMessage=!1,r.lowFrameRateMessageDismissed=!0});var i=o.fromScene(t.scene);this._unsubscribeLowFrameRate=i.lowFrameRate.addEventListener(function(){r.lowFrameRateMessageDismissed||(r.showingLowFrameRateMessage=!0)}),this._unsubscribeNominalFrameRate=i.nominalFrameRate.addEventListener(function(){r.showingLowFrameRateMessage=!1})}return r(l.prototype,{scene:{get:function(){return this._scene}},dismissMessage:{get:function(){return this._dismissMessage}}}),l.prototype.destroy=function(){return this._unsubscribeLowFrameRate(),this._unsubscribeNominalFrameRate(),i(this)},l}),r("Widgets/PerformanceWatchdog/PerformanceWatchdog",["../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../ThirdParty/knockout","../getElement","./PerformanceWatchdogViewModel"],function(e,t,r,i,n,o,a){"use strict";function s(e){var t=o(e.container),r=new a(e),i=document.createElement("div");i.className="cesium-performance-watchdog-message-area",i.setAttribute("data-bind","visible: showingLowFrameRateMessage");var s=document.createElement("button");s.setAttribute("type","button"),s.className="cesium-performance-watchdog-message-dismiss",s.innerHTML="&times;",s.setAttribute("data-bind","click: dismissMessage"),i.appendChild(s);var l=document.createElement("div");l.className="cesium-performance-watchdog-message",l.setAttribute("data-bind","html: lowFrameRateMessage"),i.appendChild(l),t.appendChild(i),n.applyBindings(r,i),this._container=t,this._viewModel=r,this._element=i}return t(s.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}}),s.prototype.isDestroyed=function(){return!1},s.prototype.destroy=function(){return this._viewModel.destroy(),n.cleanNode(this._element),this._container.removeChild(this._element),r(this)},s}),r("Widgets/SceneModePicker/SceneModePickerViewModel",["../../Core/defaultValue","../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../Core/EventHelper","../../Scene/SceneMode","../../ThirdParty/knockout","../createCommand"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(t,r){this._scene=t;var i=this,n=function(e,t,r,n){i.sceneMode=r,i.dropDownVisible=!1};this._eventHelper=new o,this._eventHelper.add(t.morphStart,n),this._duration=e(r,2),this.sceneMode=t.mode,this.dropDownVisible=!1,this.tooltip2D="2D",this.tooltip3D="3D",this.tooltipColumbusView="Columbus View",s.track(this,["sceneMode","dropDownVisible","tooltip2D","tooltip3D","tooltipColumbusView"]),this.selectedTooltip=void 0,s.defineProperty(this,"selectedTooltip",function(){var e=i.sceneMode;return e===a.SCENE2D?i.tooltip2D:e===a.SCENE3D?i.tooltip3D:i.tooltipColumbusView}),this._toggleDropDown=l(function(){i.dropDownVisible=!i.dropDownVisible}),this._morphTo2D=l(function(){t.morphTo2D(i._duration)}),this._morphTo3D=l(function(){t.morphTo3D(i._duration)}),this._morphToColumbusView=l(function(){t.morphToColumbusView(i._duration)}),this._sceneMode=a}return r(u.prototype,{scene:{get:function(){return this._scene}},duration:{get:function(){return this._duration},set:function(e){this._duration=e}},toggleDropDown:{get:function(){return this._toggleDropDown}},morphTo2D:{get:function(){return this._morphTo2D}},morphTo3D:{get:function(){return this._morphTo3D}},morphToColumbusView:{get:function(){return this._morphToColumbusView}}}),u.prototype.isDestroyed=function(){return!1},u.prototype.destroy=function(){this._eventHelper.removeAll(),i(this)},u}),r("Widgets/SceneModePicker/SceneModePicker",["../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../Core/FeatureDetection","../../ThirdParty/knockout","../getElement","./SceneModePickerViewModel"],function(e,t,r,i,n,o,a,s){"use strict";function l(e,t,r){e=a(e);var i=new s(t,r);i._globePath=u,i._flatMapPath=c,i._columbusViewPath=h;var l=document.createElement("span");l.className="cesium-sceneModePicker-wrapper cesium-toolbar-button",e.appendChild(l);var d=document.createElement("button");d.type="button",d.className="cesium-button cesium-toolbar-button",d.setAttribute("data-bind",'css: { "cesium-sceneModePicker-button2D": sceneMode === _sceneMode.SCENE2D,       "cesium-sceneModePicker-button3D": sceneMode === _sceneMode.SCENE3D,       "cesium-sceneModePicker-buttonColumbusView": sceneMode === _sceneMode.COLUMBUS_VIEW,       "cesium-sceneModePicker-selected": dropDownVisible },attr: { title: selectedTooltip },click: toggleDropDown'),d.innerHTML='<!-- ko cesiumSvgPath: { path: _globePath, width: 64, height: 64, css: "cesium-sceneModePicker-slide-svg cesium-sceneModePicker-icon3D" } --><!-- /ko --><!-- ko cesiumSvgPath: { path: _flatMapPath, width: 64, height: 64, css: "cesium-sceneModePicker-slide-svg cesium-sceneModePicker-icon2D" } --><!-- /ko --><!-- ko cesiumSvgPath: { path: _columbusViewPath, width: 64, height: 64, css: "cesium-sceneModePicker-slide-svg cesium-sceneModePicker-iconColumbusView" } --><!-- /ko -->',l.appendChild(d);var p=document.createElement("button");p.type="button",p.className="cesium-button cesium-toolbar-button cesium-sceneModePicker-dropDown-icon",p.setAttribute("data-bind",'css: { "cesium-sceneModePicker-visible" : (dropDownVisible && (sceneMode !== _sceneMode.SCENE3D)) || (!dropDownVisible && (sceneMode === _sceneMode.SCENE3D)),       "cesium-sceneModePicker-none" : sceneMode === _sceneMode.SCENE3D,       "cesium-sceneModePicker-hidden" : !dropDownVisible },attr: { title: tooltip3D },click: morphTo3D,cesiumSvgPath: { path: _globePath, width: 64, height: 64 }'),l.appendChild(p);var m=document.createElement("button");m.type="button",m.className="cesium-button cesium-toolbar-button cesium-sceneModePicker-dropDown-icon",m.setAttribute("data-bind",'css: { "cesium-sceneModePicker-visible" : (dropDownVisible && (sceneMode !== _sceneMode.SCENE2D)),       "cesium-sceneModePicker-none" : sceneMode === _sceneMode.SCENE2D,       "cesium-sceneModePicker-hidden" : !dropDownVisible },attr: { title: tooltip2D },click: morphTo2D,cesiumSvgPath: { path: _flatMapPath, width: 64, height: 64 }'),l.appendChild(m);var f=document.createElement("button");f.type="button",f.className="cesium-button cesium-toolbar-button cesium-sceneModePicker-dropDown-icon",f.setAttribute("data-bind",'css: { "cesium-sceneModePicker-visible" : (dropDownVisible && (sceneMode !== _sceneMode.COLUMBUS_VIEW)) || (!dropDownVisible && (sceneMode === _sceneMode.COLUMBUS_VIEW)),       "cesium-sceneModePicker-none" : sceneMode === _sceneMode.COLUMBUS_VIEW,       "cesium-sceneModePicker-hidden" : !dropDownVisible},attr: { title: tooltipColumbusView },click: morphToColumbusView,cesiumSvgPath: { path: _columbusViewPath, width: 64, height: 64 }'),l.appendChild(f),o.applyBindings(i,l),this._viewModel=i,this._container=e,this._wrapper=l,this._closeDropDown=function(e){l.contains(e.target)||(i.dropDownVisible=!1)},n.supportsPointerEvents()?document.addEventListener("pointerdown",this._closeDropDown,!0):(document.addEventListener("mousedown",this._closeDropDown,!0),document.addEventListener("touchstart",this._closeDropDown,!0))}var u="m 32.401392,4.9330437 c -7.087603,0 -14.096095,2.884602 -19.10793,7.8946843 -5.0118352,5.010083 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0,10.418977 -7.831258,0 2.928209,-10.418977 z m 7.626964,0 5.584031,0 2.62176,10.418977 -8.205791,0 0,-10.418977 z m 8.410081,0 5.51593,0 4.46042,10.418977 -7.38863,0 -2.58772,-10.418977 z m -30.678091,13.142892 8.103649,0 -2.89416,10.282782 -9.6018026,0 4.3923136,-10.282782 z m 10.929711,0 8.614384,0 0,10.282782 -11.508544,0 2.89416,-10.282782 z m 11.338299,0 8.852721,0 2.58772,10.282782 -11.440441,0 0,-10.282782 z m 11.678781,0 7.86531,0 4.39231,10.282782 -9.6699,0 -2.58772,-10.282782 z";return t(l.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}}),l.prototype.isDestroyed=function(){return!1},l.prototype.destroy=function(){return this._viewModel.destroy(),n.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeDropDown,!0):(document.removeEventListener("mousedown",this._closeDropDown,!0),document.removeEventListener("touchstart",this._closeDropDown,!0)),o.cleanNode(this._wrapper),this._container.removeChild(this._wrapper),r(this)},l}),r("Widgets/SelectionIndicator/SelectionIndicatorViewModel",["../../Core/Cartesian2","../../Core/defaultValue","../../Core/defined","../../Core/defineProperties","../../Core/DeveloperError","../../Core/EasingFunction","../../Scene/SceneTransforms","../../ThirdParty/knockout"],function(e,t,r,i,n,o,a,s){"use strict";function l(e,i,n){this._scene=e,this._screenPositionX=c,this._screenPositionY=c,this._tweens=e.tweens,this._container=t(n,document.body),this._selectionIndicatorElement=i,this._scale=1,this.position=void 0,this.showSelection=!1,s.track(this,["position","_screenPositionX","_screenPositionY","_scale","showSelection"]),this.isVisible=void 0,s.defineProperty(this,"isVisible",{get:function(){return this.showSelection&&r(this.position)}}),s.defineProperty(this,"_transform",{get:function(){return"scale("+this._scale+")"}}),this.computeScreenSpacePosition=function(t,r){return a.wgs84ToWindowCoordinates(e,t,r)}}var u=new e,c="-1000px";return l.prototype.update=function(){if(this.showSelection&&r(this.position)){var e=this.computeScreenSpacePosition(this.position,u);if(r(e)){var t=this._container,i=t.parentNode.clientWidth,n=t.parentNode.clientHeight,o=this._selectionIndicatorElement.clientWidth,a=.5*o;e.x=Math.min(Math.max(e.x,-o),i+o)-a,e.y=Math.min(Math.max(e.y,-o),n+o)-a,this._screenPositionX=Math.floor(e.x+.25)+"px",this._screenPositionY=Math.floor(e.y+.25)+"px"}else this._screenPositionX=c,this._screenPositionY=c}},l.prototype.animateAppear=function(){this._tweens.addProperty({object:this,property:"_scale",startValue:2,stopValue:1,duration:.8,easingFunction:o.EXPONENTIAL_OUT})},l.prototype.animateDepart=function(){this._tweens.addProperty({object:this,property:"_scale",startValue:this._scale,stopValue:1.5,duration:.8,easingFunction:o.EXPONENTIAL_OUT})},i(l.prototype,{container:{get:function(){return this._container}},selectionIndicatorElement:{get:function(){return this._selectionIndicatorElement}},scene:{get:function(){return this._scene}}}),l}),r("Widgets/SelectionIndicator/SelectionIndicator",["../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../ThirdParty/knockout","../getElement","./SelectionIndicatorViewModel"],function(e,t,r,i,n,o,a){"use strict";function s(e,t){e=o(e),this._container=e;var r=document.createElement("div");r.className="cesium-selection-wrapper",r.setAttribute("data-bind",'style: { "top" : _screenPositionY, "left" : _screenPositionX },css: { "cesium-selection-wrapper-visible" : isVisible }'),e.appendChild(r),this._element=r;var i="http://www.w3.org/2000/svg",s="M -34 -34 L -34 -11.25 L -30 -15.25 L -30 -30 L -15.25 -30 L -11.25 -34 L -34 -34 z M 11.25 -34 L 15.25 -30 L 30 -30 L 30 -15.25 L 34 -11.25 L 34 -34 L 11.25 -34 z M -34 11.25 L -34 34 L -11.25 34 L -15.25 30 L -30 30 L -30 15.25 L -34 11.25 z M 34 11.25 L 30 15.25 L 30 30 L 15.25 30 L 11.25 34 L 34 34 L 34 11.25 z",l=document.createElementNS(i,"svg:svg");l.setAttribute("width",160),l.setAttribute("height",160),l.setAttribute("viewBox","0 0 160 160");var u=document.createElementNS(i,"g");u.setAttribute("transform","translate(80,80)"),l.appendChild(u);var c=document.createElementNS(i,"path");c.setAttribute("data-bind","attr: { transform: _transform }"),c.setAttribute("d",s),u.appendChild(c),r.appendChild(l);var h=new a(t,this._element,this._container);this._viewModel=h,n.applyBindings(this._viewModel,this._element)}return t(s.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}}),s.prototype.isDestroyed=function(){return!1},s.prototype.destroy=function(){var e=this._container;return n.cleanNode(this._element),e.removeChild(this._element),r(this)},s}),r("Widgets/Timeline/TimelineHighlightRange",["../../Core/defaultValue","../../Core/JulianDate"],function(e,t){"use strict";function r(t,r,i){this._color=t,this._height=r,this._base=e(i,0)}return r.prototype.getHeight=function(){
-return this._height},r.prototype.getBase=function(){return this._base},r.prototype.getStartTime=function(){return this._start},r.prototype.getStopTime=function(){return this._stop},r.prototype.setRange=function(e,t){this._start=e,this._stop=t},r.prototype.render=function(e){var r="";if(this._start&&this._stop&&this._color){var i=t.secondsDifference(this._start,e.epochJulian),n=Math.round(e.timeBarWidth*e.getAlpha(i)),o=t.secondsDifference(this._stop,e.epochJulian),a=Math.round(e.timeBarWidth*e.getAlpha(o))-n;n<0&&(a+=n,n=0),n+a>e.timeBarWidth&&(a=e.timeBarWidth-n),a>0&&(r='<span class="cesium-timeline-highlight" style="left: '+n.toString()+"px; width: "+a.toString()+"px; bottom: "+this._base.toString()+"px; height: "+this._height+"px; background-color: "+this._color+';"></span>')}return r},r}),r("Widgets/Timeline/TimelineTrack",["../../Core/Color","../../Core/defined","../../Core/JulianDate"],function(e,t,r){"use strict";function i(t,r,i,n){this.interval=t,this.height=r,this.color=i||new e(.5,.5,.5,1),this.backgroundColor=n||new e(0,0,0,0)}return i.prototype.render=function(e,i){var n=this.interval.start,o=this.interval.stop,a=i.startJulian,s=r.addSeconds(i.startJulian,i.duration,new r);if(r.lessThan(n,a)&&r.greaterThan(o,s))e.fillStyle=this.color.toCssColorString(),e.fillRect(0,i.y,i.timeBarWidth,this.height);else if(r.lessThanOrEquals(n,s)&&r.greaterThanOrEquals(o,a)){var l,u,c;for(l=0;l<i.timeBarWidth;++l){var h=r.addSeconds(i.startJulian,l/i.timeBarWidth*i.duration,new r);!t(u)&&r.greaterThanOrEquals(h,n)?u=l:!t(c)&&r.greaterThanOrEquals(h,o)&&(c=l)}e.fillStyle=this.backgroundColor.toCssColorString(),e.fillRect(0,i.y,i.timeBarWidth,this.height),t(u)&&(t(c)||(c=i.timeBarWidth),e.fillStyle=this.color.toCssColorString(),e.fillRect(u,i.y,Math.max(c-u,1),this.height))}},i}),r("Widgets/Timeline/Timeline",["../../Core/ClockRange","../../Core/defined","../../Core/destroyObject","../../Core/DeveloperError","../../Core/JulianDate","../getElement","./TimelineHighlightRange","./TimelineTrack"],function(e,t,r,i,n,o,a,s){"use strict";function l(e,t){e=o(e),this.container=e;var r=document.createElement("div");r.className="cesium-timeline-main",e.appendChild(r),this._topDiv=r,this._endJulian=void 0,this._epochJulian=void 0,this._lastXPos=void 0,this._scrubElement=void 0,this._startJulian=void 0,this._timeBarSecondsSpan=void 0,this._clock=t,this._scrubJulian=t.currentTime,this._mainTicSpan=-1,this._mouseMode=g.none,this._touchMode=y.none,this._touchState={centerX:0,spanX:0},this._mouseX=0,this._timelineDrag=0,this._timelineDragLocation=void 0,this._lastHeight=void 0,this._lastWidth=void 0,this._topDiv.innerHTML='<div class="cesium-timeline-bar"></div><div class="cesium-timeline-trackContainer"><canvas class="cesium-timeline-tracks" width="10" height="1"></canvas></div><div class="cesium-timeline-needle"></div><span class="cesium-timeline-ruler"></span>',this._timeBarEle=this._topDiv.childNodes[0],this._trackContainer=this._topDiv.childNodes[1],this._trackListEle=this._topDiv.childNodes[1].childNodes[0],this._needleEle=this._topDiv.childNodes[2],this._rulerEle=this._topDiv.childNodes[3],this._context=this._trackListEle.getContext("2d"),this._trackList=[],this._highlightRanges=[],this.zoomTo(t.startTime,t.stopTime),this._onMouseDown=c(this),this._onMouseUp=h(this),this._onMouseMove=d(this),this._onMouseWheel=p(this),this._onTouchStart=m(this),this._onTouchMove=_(this),this._onTouchEnd=f(this);var i=this._timeBarEle;document.addEventListener("mouseup",this._onMouseUp,!1),document.addEventListener("mousemove",this._onMouseMove,!1),i.addEventListener("mousedown",this._onMouseDown,!1),i.addEventListener("DOMMouseScroll",this._onMouseWheel,!1),i.addEventListener("mousewheel",this._onMouseWheel,!1),i.addEventListener("touchstart",this._onTouchStart,!1),i.addEventListener("touchmove",this._onTouchMove,!1),i.addEventListener("touchend",this._onTouchEnd,!1),this._topDiv.oncontextmenu=function(){return!1},t.onTick.addEventListener(this.updateFromClock,this),this.updateFromClock()}function u(e){return e<10?"0"+e.toString():e.toString()}function c(e){return function(t){e._mouseMode!==g.touchOnly&&(0===t.button?(e._mouseMode=g.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition="-16px 0"),e._onMouseMove(t)):(e._mouseX=t.clientX,2===t.button?e._mouseMode=g.zoom:e._mouseMode=g.slide)),t.preventDefault()}}function h(e){return function(t){e._mouseMode=g.none,e._scrubElement&&(e._scrubElement.style.backgroundPosition="0px 0px"),e._timelineDrag=0,e._timelineDragLocation=void 0}}function d(e){return function(t){var r;if(e._mouseMode===g.scrub){t.preventDefault();var i=t.clientX-e._topDiv.getBoundingClientRect().left;i<0?(e._timelineDragLocation=0,e._timelineDrag=-.01*e._timeBarSecondsSpan):i>e._topDiv.clientWidth?(e._timelineDragLocation=e._topDiv.clientWidth,e._timelineDrag=.01*e._timeBarSecondsSpan):(e._timelineDragLocation=void 0,e._setTimeBarTime(i,i*e._timeBarSecondsSpan/e._topDiv.clientWidth))}else if(e._mouseMode===g.slide){if(r=e._mouseX-t.clientX,e._mouseX=t.clientX,0!==r){var o=r*e._timeBarSecondsSpan/e._topDiv.clientWidth;e.zoomTo(n.addSeconds(e._startJulian,o,new n),n.addSeconds(e._endJulian,o,new n))}}else e._mouseMode===g.zoom&&(r=e._mouseX-t.clientX,e._mouseX=t.clientX,0!==r&&e.zoomFrom(Math.pow(1.01,r)))}}function p(e){return function(t){var r=t.wheelDeltaY||t.wheelDelta||-t.detail;v=Math.max(Math.min(Math.abs(r),v),1),r/=v,e.zoomFrom(Math.pow(1.05,-r))}}function m(e){return function(t){var r,i,o=t.touches.length,a=e._topDiv.getBoundingClientRect().left;t.preventDefault(),e._mouseMode=g.touchOnly,1===o?(r=n.secondsDifference(e._scrubJulian,e._startJulian),i=Math.round(r*e._topDiv.clientWidth/e._timeBarSecondsSpan+a),Math.abs(t.touches[0].clientX-i)<50?(e._touchMode=y.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition=1===o?"-16px 0":"0 0")):(e._touchMode=y.singleTap,e._touchState.centerX=t.touches[0].clientX-a)):2===o?(e._touchMode=y.slideZoom,e._touchState.centerX=.5*(t.touches[0].clientX+t.touches[1].clientX)-a,e._touchState.spanX=Math.abs(t.touches[0].clientX-t.touches[1].clientX)):e._touchMode=y.ignore}}function f(e){return function(t){var r=t.touches.length,i=e._topDiv.getBoundingClientRect().left;e._touchMode===y.singleTap?(e._touchMode=y.scrub,e._onTouchMove(t)):e._touchMode===y.scrub&&e._onTouchMove(t),e._mouseMode=g.touchOnly,1!==r?e._touchMode=r>0?y.ignore:y.none:e._touchMode===y.slideZoom&&(e._touchState.centerX=t.touches[0].clientX-i),e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0")}}function _(e){return function(r){var i,o,a,s,l,u,c=1,h=e._topDiv.getBoundingClientRect().left;e._touchMode===y.singleTap&&(e._touchMode=y.slideZoom),e._mouseMode=g.touchOnly,e._touchMode===y.scrub?(r.preventDefault(),1===r.changedTouches.length&&(o=r.changedTouches[0].clientX-h,o>=0&&o<=e._topDiv.clientWidth&&e._setTimeBarTime(o,o*e._timeBarSecondsSpan/e._topDiv.clientWidth))):e._touchMode===y.slideZoom&&(a=r.touches.length,2===a?(s=.5*(r.touches[0].clientX+r.touches[1].clientX)-h,l=Math.abs(r.touches[0].clientX-r.touches[1].clientX)):1===a&&(s=r.touches[0].clientX-h,l=0),t(s)&&(l>0&&e._touchState.spanX>0?(c=e._touchState.spanX/l,u=n.addSeconds(e._startJulian,(e._touchState.centerX*e._timeBarSecondsSpan-s*e._timeBarSecondsSpan*c)/e._topDiv.clientWidth,new n)):(i=e._touchState.centerX-s,u=n.addSeconds(e._startJulian,i*e._timeBarSecondsSpan/e._topDiv.clientWidth,new n)),e.zoomTo(u,n.addSeconds(u,e._timeBarSecondsSpan*c,new n)),e._touchState.centerX=s,e._touchState.spanX=l))}}var v=1e12,g={none:0,scrub:1,slide:2,zoom:3,touchOnly:4},y={none:0,scrub:1,slideZoom:2,singleTap:3,ignore:4},C=[.001,.002,.005,.01,.02,.05,.1,.25,.5,1,2,5,10,15,30,60,120,300,600,900,1800,3600,7200,14400,21600,43200,86400,172800,345600,604800,1296e3,2592e3,5184e3,7776e3,15552e3,31536e3,63072e3,126144e3,15768e4,31536e4,63072e4,126144e4,15768e5,31536e5,63072e5,126144e5,15768e6,31536e6],w=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];return l.prototype.addEventListener=function(e,t,r){this._topDiv.addEventListener(e,t,r)},l.prototype.removeEventListener=function(e,t,r){this._topDiv.removeEventListener(e,t,r)},l.prototype.isDestroyed=function(){return!1},l.prototype.destroy=function(){this._clock.onTick.removeEventListener(this.updateFromClock,this),document.removeEventListener("mouseup",this._onMouseUp,!1),document.removeEventListener("mousemove",this._onMouseMove,!1);var e=this._timeBarEle;e.removeEventListener("mousedown",this._onMouseDown,!1),e.removeEventListener("DOMMouseScroll",this._onMouseWheel,!1),e.removeEventListener("mousewheel",this._onMouseWheel,!1),e.removeEventListener("touchstart",this._onTouchStart,!1),e.removeEventListener("touchmove",this._onTouchMove,!1),e.removeEventListener("touchend",this._onTouchEnd,!1),this.container.removeChild(this._topDiv),r(this)},l.prototype.addHighlightRange=function(e,t,r){var i=new a(e,t,r);return this._highlightRanges.push(i),this.resize(),i},l.prototype.addTrack=function(e,t,r,i){var n=new s(e,t,r,i);return this._trackList.push(n),this._lastHeight=void 0,this.resize(),n},l.prototype.zoomTo=function(t,r){if(this._startJulian=t,this._endJulian=r,this._timeBarSecondsSpan=n.secondsDifference(r,t),this._clock&&this._clock.clockRange!==e.UNBOUNDED){var i=this._clock.startTime,o=this._clock.stopTime,a=n.secondsDifference(o,i),s=n.secondsDifference(i,this._startJulian),l=n.secondsDifference(o,this._endJulian);this._timeBarSecondsSpan>=a?(this._timeBarSecondsSpan=a,this._startJulian=this._clock.startTime,this._endJulian=this._clock.stopTime):s>0?(this._endJulian=n.addSeconds(this._endJulian,s,new n),this._startJulian=i,this._timeBarSecondsSpan=n.secondsDifference(this._endJulian,this._startJulian)):l<0&&(this._startJulian=n.addSeconds(this._startJulian,l,new n),this._endJulian=o,this._timeBarSecondsSpan=n.secondsDifference(this._endJulian,this._startJulian))}this._makeTics();var u=document.createEvent("Event");u.initEvent("setzoom",!0,!0),u.startJulian=this._startJulian,u.endJulian=this._endJulian,u.epochJulian=this._epochJulian,u.totalSpan=this._timeBarSecondsSpan,u.mainTicSpan=this._mainTicSpan,this._topDiv.dispatchEvent(u)},l.prototype.zoomFrom=function(e){var t=n.secondsDifference(this._scrubJulian,this._startJulian);e>1||t<0||t>this._timeBarSecondsSpan?t=.5*this._timeBarSecondsSpan:t+=t-.5*this._timeBarSecondsSpan;var r=this._timeBarSecondsSpan-t;this.zoomTo(n.addSeconds(this._startJulian,t-t*e,new n),n.addSeconds(this._endJulian,r*e-r,new n))},l.prototype.makeLabel=function(e){var t=n.toGregorianDate(e),r=t.millisecond,i=" UTC";if(r>0&&this._timeBarSecondsSpan<3600){for(i=Math.floor(r).toString();i.length<3;)i="0"+i;i="."+i}return w[t.month-1]+" "+t.day+" "+t.year+" "+u(t.hour)+":"+u(t.minute)+":"+u(t.second)+i},l.prototype.smallestTicInPixels=7,l.prototype._makeTics=function(){function e(e){return Math.floor(S/e)*e}function t(e,t){return Math.ceil(e/t+.5)*t}function r(e){return(e-S)/_}function i(e,t){return e-t*Math.round(e/t)}var o,a=this._timeBarEle,s=n.secondsDifference(this._scrubJulian,this._startJulian),l=Math.round(s*this._topDiv.clientWidth/this._timeBarSecondsSpan),u=l-8,c=this;this._needleEle.style.left=l.toString()+"px";var h="",d=.01,p=31536e6,m=1e-10,f=0,_=this._timeBarSecondsSpan;_<d?(_=d,this._timeBarSecondsSpan=d,this._endJulian=n.addSeconds(this._startJulian,d,new n)):_>p&&(_=p,this._timeBarSecondsSpan=p,this._endJulian=n.addSeconds(this._startJulian,p,new n));var v=this._timeBarEle.clientWidth;v<10&&(v=10);var g,y=this._startJulian,w=Math.min(_/v*1e-5,.4);g=_>31536e4?n.fromIso8601(n.toDate(y).toISOString().substring(0,2)+"00-01-01T00:00:00Z"):_>31536e3?n.fromIso8601(n.toDate(y).toISOString().substring(0,3)+"0-01-01T00:00:00Z"):_>86400?n.fromIso8601(n.toDate(y).toISOString().substring(0,4)+"-01-01T00:00:00Z"):n.fromIso8601(n.toDate(y).toISOString().substring(0,10)+"T00:00:00Z");var S=n.secondsDifference(this._startJulian,n.addSeconds(g,w,new n)),E=S+_;this._epochJulian=g,this._rulerEle.innerHTML=this.makeLabel(n.addSeconds(this._endJulian,-d,new n));var T=this._rulerEle.offsetWidth+20;T<30&&(T=180);var b=f;f-=m;var x={startTime:S,startJulian:y,epochJulian:g,duration:_,timeBarWidth:v,getAlpha:r};this._highlightRanges.forEach(function(e){h+=e.render(x)});var A=0,P=0,M=0,D=T/v;D>1&&(D=1),D*=this._timeBarSecondsSpan;var I,R=-1,O=-1,N=C.length;for(I=0;I<N;++I){var L=C[I];if(++R,A=L,L>D&&L>f)break;O<0&&v*(L/this._timeBarSecondsSpan)>=this.smallestTicInPixels&&(O=R)}if(R>0){for(;R>0;)if(--R,Math.abs(i(A,C[R]))<1e-5){C[R]>=f&&(P=C[R]);break}if(O>=0)for(;O<R;){if(Math.abs(i(P,C[O]))<1e-5&&C[O]>=f){M=C[O];break}++O}}f=b,f>m&&M<1e-5&&Math.abs(f-A)>m&&(M=f,f<=A+m&&(P=0));var B,F=-999999;if(v*(M/this._timeBarSecondsSpan)>=3)for(o=e(M);o<=E;o=t(o,M))h+='<span class="cesium-timeline-ticTiny" style="left: '+Math.round(v*r(o)).toString()+'px;"></span>';if(v*(P/this._timeBarSecondsSpan)>=3)for(o=e(P);o<=E;o=t(o,P))h+='<span class="cesium-timeline-ticSub" style="left: '+Math.round(v*r(o)).toString()+'px;"></span>';if(v*(A/this._timeBarSecondsSpan)>=2){this._mainTicSpan=A,E+=A,o=e(A);for(var V=n.computeTaiMinusUtc(g);o<=E;){var k=n.addSeconds(y,o-S,new n);if(A>2.1){var z=n.computeTaiMinusUtc(k);Math.abs(z-V)>.1&&(o+=z-V,k=n.addSeconds(y,o-S,new n))}var U=Math.round(v*r(o)),G=this.makeLabel(k);this._rulerEle.innerHTML=G,B=this._rulerEle.offsetWidth,B<10&&(B=T);var W=U-(B/2-1);W>F?(F=W+B+5,h+='<span class="cesium-timeline-ticMain" style="left: '+U.toString()+'px;"></span><span class="cesium-timeline-ticLabel" style="left: '+W.toString()+'px;">'+G+"</span>"):h+='<span class="cesium-timeline-ticSub" style="left: '+U.toString()+'px;"></span>',o=t(o,A)}}else this._mainTicSpan=-1;h+='<span class="cesium-timeline-icon16" style="left:'+u+'px;bottom:0;background-position: 0px 0px;"></span>',a.innerHTML=h,this._scrubElement=a.lastChild,this._context.clearRect(0,0,this._trackListEle.width,this._trackListEle.height),x.y=0,this._trackList.forEach(function(e){e.render(c._context,x),x.y+=e.height})},l.prototype.updateFromClock=function(){this._scrubJulian=this._clock.currentTime;var e=this._scrubElement;if(t(this._scrubElement)){var r=n.secondsDifference(this._scrubJulian,this._startJulian),i=Math.round(r*this._topDiv.clientWidth/this._timeBarSecondsSpan);this._lastXPos!==i&&(this._lastXPos=i,e.style.left=i-8+"px",this._needleEle.style.left=i+"px")}t(this._timelineDragLocation)&&(this._setTimeBarTime(this._timelineDragLocation,this._timelineDragLocation*this._timeBarSecondsSpan/this._topDiv.clientWidth),this.zoomTo(n.addSeconds(this._startJulian,this._timelineDrag,new n),n.addSeconds(this._endJulian,this._timelineDrag,new n)))},l.prototype._setTimeBarTime=function(e,t){if(e=Math.round(e),this._scrubJulian=n.addSeconds(this._startJulian,t,new n),this._scrubElement){var r=e-8;this._scrubElement.style.left=r.toString()+"px",this._needleEle.style.left=e.toString()+"px"}var i=document.createEvent("Event");i.initEvent("settime",!0,!0),i.clientX=e,i.timeSeconds=t,i.timeJulian=this._scrubJulian,i.clock=this._clock,this._topDiv.dispatchEvent(i)},l.prototype.resize=function(){var e=this.container.clientWidth,t=this.container.clientHeight;if(e!==this._lastWidth||t!==this._lastHeight){this._trackContainer.style.height=t+"px";var r=1;this._trackList.forEach(function(e){r+=e.height}),this._trackListEle.style.height=r.toString()+"px",this._trackListEle.width=this._trackListEle.clientWidth,this._trackListEle.height=r,this._makeTics(),this._lastXPos=void 0,this._lastWidth=e,this._lastHeight=t}},l}),r("Widgets/VRButton/VRButtonViewModel",["../../Core/defaultValue","../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../Core/Fullscreen","../../ThirdParty/knockout","../../ThirdParty/NoSleep","../createCommand","../getElement"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(e){var r=!1,i=window.screen;return t(i)&&(t(i.lockOrientation)?r=i.lockOrientation(e):t(i.mozLockOrientation)?r=i.mozLockOrientation(e):t(i.msLockOrientation)?r=i.msLockOrientation(e):t(i.orientation&&i.orientation.lock)&&(r=i.orientation.lock(e))),r}function h(){var e=window.screen;t(e)&&(t(e.unlockOrientation)?e.unlockOrientation():t(e.mozUnlockOrientation)?e.mozUnlockOrientation():t(e.msUnlockOrientation)?e.msUnlockOrientation():t(e.orientation&&e.orientation.unlock)&&e.orientation.unlock())}function d(e,t,r){r()?(t.useWebVR=!1,e._locked&&(h(),e._locked=!1),e._noSleep.disable(),o.exitFullscreen(),r(!1)):(o.fullscreen||o.requestFullscreen(e._vrElement),e._noSleep.enable(),e._locked||(e._locked=c("landscape")),t.useWebVR=!0,r(!0))}function p(t,r){var i=this,n=a.observable(o.enabled),c=a.observable(!1);this.isVRMode=void 0,a.defineProperty(this,"isVRMode",{get:function(){return c()}}),this.isVREnabled=void 0,a.defineProperty(this,"isVREnabled",{get:function(){return n()},set:function(e){n(e&&o.enabled)}}),this.tooltip=void 0,a.defineProperty(this,"tooltip",function(){return n()?c()?"Exit VR mode":"Enter VR mode":"VR mode is unavailable"}),this._locked=!1,this._noSleep=new s,this._command=l(function(){d(i,t,c)},a.getObservable(this,"isVREnabled")),this._vrElement=e(u(r),document.body),this._callback=function(){!o.fullscreen&&c()&&(t.useWebVR=!1,i._locked&&(h(),i._locked=!1),i._noSleep.disable(),c(!1))},document.addEventListener(o.changeEventName,this._callback)}return r(p.prototype,{vrElement:{get:function(){return this._vrElement},set:function(e){this._vrElement=e}},command:{get:function(){return this._command}}}),p.prototype.isDestroyed=function(){return!1},p.prototype.destroy=function(){i(this)},p}),r("Widgets/VRButton/VRButton",["../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../ThirdParty/knockout","../getElement","./VRButtonViewModel"],function(e,t,r,i,n,o,a){"use strict";function s(e,t,r){e=o(e);var i=new a(t,r);i._exitVRPath=u,i._enterVRPath=l;var s=document.createElement("button");s.type="button",s.className="cesium-button cesium-vrButton",s.setAttribute("data-bind","attr: { title: tooltip },click: command,enable: isVREnabled,cesiumSvgPath: { path: isVRMode ? _exitVRPath : _enterVRPath, width: 32, height: 32 }"),e.appendChild(s),n.applyBindings(i,s),this._container=e,this._viewModel=i,this._element=s}var l="M 5.3125 6.375 C 4.008126 6.375 2.96875 7.4141499 2.96875 8.71875 L 2.96875 19.5 C 2.96875 20.8043 4.008126 21.875 5.3125 21.875 L 13.65625 21.875 C 13.71832 20.0547 14.845166 18.59375 16.21875 18.59375 C 17.592088 18.59375 18.71881 20.0552 18.78125 21.875 L 27.09375 21.875 C 28.398125 21.875 29.4375 20.8043 29.4375 19.5 L 29.4375 8.71875 C 29.4375 7.4141499 28.398125 6.375 27.09375 6.375 L 5.3125 6.375 z M 9.625 10.4375 C 11.55989 10.4375 13.125 12.03385 13.125 13.96875 C 13.125 15.90365 11.55989 17.46875 9.625 17.46875 C 7.69011 17.46875 6.125 15.90365 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this._viewModel}}}),s.prototype.isDestroyed=function(){return!1},s.prototype.destroy=function(){return this._viewModel.destroy(),n.cleanNode(this._element),this._container.removeChild(this._element),r(this)},s}),r("Widgets/Viewer/Viewer",["../../Core/BoundingSphere","../../Core/Cartesian3","../../Core/defaultValue","../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../Core/EventHelper","../../Core/Fullscreen","../../Core/isArray","../../Core/Matrix4","../../Core/Rectangle","../../Core/ScreenSpaceEventType","../../DataSources/BoundingSphereState","../../DataSources/ConstantPositionProperty","../../DataSources/DataSourceCollection","../../DataSources/DataSourceDisplay","../../DataSources/Entity","../../DataSources/EntityView","../../DataSources/Property","../../Scene/ImageryLayer","../../Scene/SceneMode","../../Scene/ShadowMode","../../ThirdParty/knockout","../../ThirdParty/when","../Animation/Animation","../Animation/AnimationViewModel","../BaseLayerPicker/BaseLayerPicker","../BaseLayerPicker/createDefaultImageryProviderViewModels","../BaseLayerPicker/createDefaultTerrainProviderViewModels","../CesiumWidget/CesiumWidget","../ClockViewModel","../FullscreenButton/FullscreenButton","../Geocoder/Geocoder","../getElement","../HomeButton/HomeButton","../InfoBox/InfoBox","../NavigationHelpButton/NavigationHelpButton","../SceneModePicker/SceneModePicker","../SelectionIndicator/SelectionIndicator","../subscribeAndEvaluate","../Timeline/Timeline","../VRButton/VRButton"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R,O,N,L,B,F,V,k,z,U,G){"use strict";function W(e){var t=e.clock;t.currentTime=e.timeJulian,t.shouldAnimate=!1}function H(e,t){var n=e.scene.pick(t.position);if(i(n)){var o=r(n.id,n.primitive.id);if(o instanceof v)return o}if(i(e.scene.globe))return j(e,t.position)}function q(e,t,r){if(i(r)){var n=r.clock;i(n)&&(n.getValue(t),i(e)&&(e.updateFromClock(),e.zoomTo(n.startTime,n.stopTime)))}}function j(e,t){var r=e.scene,n=r.camera.getPickRay(t),o=r.imageryLayers.pickImageryLayerFeatures(n,r);if(i(o)){var a=new v({id:"Loading...",description:"Loading feature information..."});return T(o,function(t){if(e.selectedEntity===a){if(!i(t)||0===t.length)return void(e.selectedEntity=Y());var r=t[0],n=new v({id:r.name,description:r.description});if(i(r.position)){var o=e.scene.globe.ellipsoid.cartographicToCartesian(r.position,re);n.position=new m(o)}e.selectedEntity=n}},function(){e.selectedEntity===a&&(e.selectedEntity=Y())}),a}}function Y(){return new v({id:"None",description:"No features found."})}function X(e,t){var r=e._geocoder,n=e._homeButton,o=e._sceneModePicker,a=e._baseLayerPicker,s=e._animation,l=e._timeline,u=e._fullscreenButton,c=e._infoBox,h=e._selectionIndicator,d=t?"hidden":"visible";if(i(r)&&(r.container.style.visibility=d),i(n)&&(n.container.style.visibility=d),i(o)&&(o.container.style.visibility=d),i(a)&&(a.container.style.visibility=d),i(s)&&(s.container.style.visibility=d),i(l)&&(l.container.style.visibility=d),i(u)&&u.viewModel.isFullscreenEnabled&&(u.container.style.visibility=d),i(c)&&(c.container.style.visibility=d),i(h)&&(h.container.style.visibility=d),e._container){var p=t||!i(u)?0:u.container.clientWidth;e._vrButton.container.style.right=p+"px",e.forceResize()}}function Z(e,t){function n(e){var t=H(u,e);i(t)&&(y.getValueOrUndefined(t.position,u.clock.currentTime)?u.trackedEntity=t:u.zoomTo(t))}function o(e){u.selectedEntity=H(u,e)}e=N(e),t=r(t,r.EMPTY_OBJECT);var l=!(i(t.globe)&&t.globe===!1||i(t.baseLayerPicker)&&t.baseLayerPicker===!1),u=this,c=document.createElement("div");c.className="cesium-viewer",e.appendChild(c);var h=document.createElement("div");h.className="cesium-viewer-cesiumWidgetContainer",c.appendChild(h);var p=document.createElement("div");p.className="cesium-viewer-bottom",c.appendChild(p);var m=r(t.scene3DOnly,!1),v=new D(h,{terrainProvider:t.terrainProvider,imageryProvider:!l&&t.imageryProvider,clock:t.clock,skyBox:t.skyBox,skyAtmosphere:t.skyAtmosphere,sceneMode:t.sceneMode,mapProjection:t.mapProjection,globe:t.globe,orderIndependentTranslucency:t.orderIndependentTranslucency,contextOptions:t.contextOptions,useDefaultRenderLoop:t.useDefaultRenderLoop,targetFrameRate:t.targetFrameRate,showRenderLoopErrors:t.showRenderLoopErrors,creditContainer:i(t.creditContainer)?t.creditContainer:p,scene3DOnly:m,terrainExaggeration:t.terrainExaggeration,shadows:t.shadows,terrainShadows:t.terrainShadows,mapMode2D:t.mapMode2D}),g=t.dataSources,C=!1;i(g)||(g=new f,C=!0);var w=new _({scene:v.scene,dataSourceCollection:g}),S=v.clock,T=new I(S),q=new s;q.add(S.onTick,Z.prototype._onTick,this),q.add(v.scene.morphStart,Z.prototype._clearTrackedObject,this);var j;if(!i(t.selectionIndicator)||t.selectionIndicator!==!1){var Y=document.createElement("div");Y.className="cesium-viewer-selectionIndicatorContainer",c.appendChild(Y),j=new k(Y,v.scene)}var K;if(!i(t.infoBox)||t.infoBox!==!1){var Q=document.createElement("div");Q.className="cesium-viewer-infoBoxContainer",c.appendChild(Q),K=new B(Q);var J=K.viewModel;q.add(J.cameraClicked,Z.prototype._onInfoBoxCameraClicked,this),q.add(J.closeClicked,Z.prototype._onInfoBoxClockClicked,this)}var $=document.createElement("div");$.className="cesium-viewer-toolbar",c.appendChild($);var ee;if(!i(t.geocoder)||t.geocoder!==!1){var te=document.createElement("div");te.className="cesium-viewer-geocoderContainer",$.appendChild(te),ee=new O({container:te,scene:v.scene}),q.add(ee.viewModel.search.beforeExecute,Z.prototype._clearObjects,this)}var re;if(i(t.homeButton)&&t.homeButton===!1||(re=new L($,v.scene),i(ee)&&q.add(re.viewModel.command.afterExecute,function(){var e=ee.viewModel;e.searchText="",e.isSearchInProgress&&e.search()}),q.add(re.viewModel.command.beforeExecute,Z.prototype._clearTrackedObject,this)),t.sceneModePicker===!0&&m)throw new a("options.sceneModePicker is not available when options.scene3DOnly is set to true.");var ie;m||i(t.sceneModePicker)&&t.sceneModePicker===!1||(ie=new V($,v.scene));var ne,oe;if(l){var ae=r(t.imageryProviderViewModels,P()),se=r(t.terrainProviderViewModels,M());ne=new A($,{globe:v.scene.globe,imageryProviderViewModels:ae,selectedImageryProviderViewModel:t.selectedImageryProviderViewModel,terrainProviderViewModels:se,selectedTerrainProviderViewModel:t.selectedTerrainProviderViewModel});var le=$.getElementsByClassName("cesium-baseLayerPicker-dropDown");oe=le[0]}var ue;if(!i(t.navigationHelpButton)||t.navigationHelpButton!==!1){var ce=!0;try{if(i(window.localStorage)){var he=window.localStorage.getItem("cesium-hasSeenNavHelp");i(he)&&Boolean(he)?ce=!1:window.localStorage.setItem("cesium-hasSeenNavHelp","true")}}catch(e){}ue=new F({container:$,instructionsInitiallyVisible:r(t.navigationInstructionsInitiallyVisible,ce)})}var de;if(!i(t.animation)||t.animation!==!1){var pe=document.createElement("div");pe.className="cesium-viewer-animationContainer",c.appendChild(pe),de=new b(pe,new x(T))}var me;if(!i(t.timeline)||t.timeline!==!1){var fe=document.createElement("div");fe.className="cesium-viewer-timelineContainer",c.appendChild(fe),me=new U(fe,S),me.addEventListener("settime",W,!1),me.zoomTo(S.startTime,S.stopTime)}var _e,ve;if(!i(t.fullscreenButton)||t.fullscreenButton!==!1){var ge=document.createElement("div");ge.className="cesium-viewer-fullscreenContainer",c.appendChild(ge),_e=new R(ge,t.fullscreenElement),ve=z(_e.viewModel,"isFullscreenEnabled",function(e){ge.style.display=e?"block":"none",i(me)&&(me.container.style.right=ge.clientWidth+"px",me.resize())})}var ye,Ce,we;if(t.vrButton){var Se=document.createElement("div");Se.className="cesium-viewer-vrContainer",c.appendChild(Se),ye=new G(Se,v.scene,t.fullScreenElement),Ce=z(ye.viewModel,"isVREnabled",function(e){Se.style.display=e?"block":"none",i(_e)&&(Se.style.right=ge.clientWidth+"px"),i(me)&&(me.container.style.right=Se.clientWidth+"px",me.resize())}),we=z(ye.viewModel,"isVRMode",function(e){X(u,e)})}this._baseLayerPickerDropDown=oe,this._fullscreenSubscription=ve,this._vrSubscription=Ce,this._vrModeSubscription=we,this._dataSourceChangedListeners={},this._automaticallyTrackDataSourceClocks=r(t.automaticallyTrackDataSourceClocks,!0),this._container=e,this._bottomContainer=p,this._element=c,this._cesiumWidget=v,this._selectionIndicator=j,this._infoBox=K,this._dataSourceCollection=g,this._destroyDataSourceCollection=C,this._dataSourceDisplay=w,this._clockViewModel=T,this._toolbar=$,this._homeButton=re,this._sceneModePicker=ie,this._baseLayerPicker=ne,this._navigationHelpButton=ue,this._animation=de,this._timeline=me,this._fullscreenButton=_e,this._vrButton=ye,this._geocoder=ee,this._eventHelper=q,this._lastWidth=0,this._lastHeight=0,this._allowDataSourcesToSuspendAnimation=!0,this._entityView=void 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u={destination:n,duration:l.duration,maximumHeight:l.maximumHeight,complete:function(){s.resolve(!0)},cancel:function(){s.resolve(!1)}};return t._zoomIsFlight?a.flyTo(u):(a.setView(u),s.resolve(!0)),void Q(t)}for(var d=[],m=0,f=n.length;m<f;m++){var _=t._dataSourceDisplay.getBoundingSphere(n[m],!1,te);if(_===p.PENDING)return;_!==p.FAILED&&d.push(e.clone(te))}if(0===d.length)return void J(t);t.trackedEntity=void 0;var v=e.fromBoundingSpheres(d),g=o.screenSpaceCameraController;g.minimumZoomDistance=Math.min(g.minimumZoomDistance,.5*v.radius),t._zoomIsFlight?(Q(t),a.flyToBoundingSphere(v,{
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this._cesiumWidget}},selectionIndicator:{get:function(){return this._selectionIndicator}},infoBox:{get:function(){return this._infoBox}},geocoder:{get:function(){return this._geocoder}},homeButton:{get:function(){return this._homeButton}},sceneModePicker:{get:function(){return this._sceneModePicker}},baseLayerPicker:{get:function(){return this._baseLayerPicker}},navigationHelpButton:{get:function(){return this._navigationHelpButton}},animation:{get:function(){return this._animation}},timeline:{get:function(){return this._timeline}},fullscreenButton:{get:function(){return this._fullscreenButton}},vrButton:{get:function(){return this._vrButton}},dataSourceDisplay:{get:function(){return this._dataSourceDisplay}},entities:{get:function(){return this._dataSourceDisplay.defaultDataSource.entities}},dataSources:{get:function(){return this._dataSourceCollection}},canvas:{get:function(){return this._cesiumWidget.canvas}},cesiumLogo:{get:function(){return this._cesiumWidget.cesiumLogo}},scene:{get:function(){return this._cesiumWidget.scene}},shadows:{get:function(){return this.scene.shadowMap.enabled},set:function(e){this.scene.shadowMap.enabled=e}},terrainShadows:{get:function(){return this.scene.globe.shadows},set:function(e){this.scene.globe.shadows=e}},shadowMap:{get:function(){return this.scene.shadowMap}},imageryLayers:{get:function(){return this.scene.imageryLayers}},terrainProvider:{get:function(){return this.scene.terrainProvider},set:function(e){this.scene.terrainProvider=e}},camera:{get:function(){return this.scene.camera}},clock:{get:function(){return this._cesiumWidget.clock}},screenSpaceEventHandler:{get:function(){return this._cesiumWidget.screenSpaceEventHandler}},targetFrameRate:{get:function(){return this._cesiumWidget.targetFrameRate},set:function(e){this._cesiumWidget.targetFrameRate=e}},useDefaultRenderLoop:{get:function(){return this._cesiumWidget.useDefaultRenderLoop},set:function(e){this._cesiumWidget.useDefaultRenderLoop=e}},resolutionScale:{get:function(){return this._cesiumWidget.resolutionScale},set:function(e){this._cesiumWidget.resolutionScale=e,this._forceResize=!0}},allowDataSourcesToSuspendAnimation:{get:function(){return this._allowDataSourcesToSuspendAnimation},set:function(e){this._allowDataSourcesToSuspendAnimation=e}},trackedEntity:{get:function(){return this._trackedEntity},set:function(e){if(this._trackedEntity!==e){this._trackedEntity=e,J(this);var t=this.scene,r=t.mode;if(!i(e)||!i(e.position))return this._needTrackedEntityUpdate=!1,r!==w.COLUMBUS_VIEW&&r!==w.SCENE2D||(t.screenSpaceCameraController.enableTranslate=!0),r!==w.COLUMBUS_VIEW&&r!==w.SCENE3D||(t.screenSpaceCameraController.enableTilt=!0),this._entityView=void 0,void this.camera.lookAtTransform(c.IDENTITY);this._needTrackedEntityUpdate=!0}}},selectedEntity:{get:function(){return 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QuadFS","./Shaders/ViewportQuadVS","./ThirdParty/Autolinker","./ThirdParty/earcut-2.1.1","./ThirdParty/gltfDefaults","./ThirdParty/jsep","./ThirdParty/knockout-3.4.0","./ThirdParty/knockout-es5","./ThirdParty/knockout","./ThirdParty/measureText","./ThirdParty/mersenne-twister","./ThirdParty/NoSleep","./ThirdParty/sprintf","./ThirdParty/topojson","./ThirdParty/Tween","./ThirdParty/Uri","./ThirdParty/when","./ThirdParty/zip","./Widgets/Animation/Animation","./Widgets/Animation/AnimationViewModel","./Widgets/BaseLayerPicker/BaseLayerPicker","./Widgets/BaseLayerPicker/BaseLayerPickerViewModel","./Widgets/BaseLayerPicker/createDefaultImageryProviderViewModels","./Widgets/BaseLayerPicker/createDefaultTerrainProviderViewModels","./Widgets/BaseLayerPicker/ProviderViewModel","./Widgets/CesiumInspector/CesiumInspector","./Widgets/CesiumInspector/CesiumInspectorViewModel","./Widgets/CesiumWidget/CesiumWidget","./Widgets/ClockViewModel","./Widgets/Command","./Widgets/createCommand","./Widgets/FullscreenButton/FullscreenButton","./Widgets/FullscreenButton/FullscreenButtonViewModel","./Widgets/Geocoder/Geocoder","./Widgets/Geocoder/GeocoderViewModel","./Widgets/getElement","./Widgets/HomeButton/HomeButton","./Widgets/HomeButton/HomeButtonViewModel","./Widgets/InfoBox/InfoBox","./Widgets/InfoBox/InfoBoxViewModel","./Widgets/NavigationHelpButton/NavigationHelpButton","./Widgets/NavigationHelpButton/NavigationHelpButtonViewModel","./Widgets/PerformanceWatchdog/PerformanceWatchdog","./Widgets/PerformanceWatchdog/PerformanceWatchdogViewModel","./Widgets/SceneModePicker/SceneModePicker","./Widgets/SceneModePicker/SceneModePickerViewModel","./Widgets/SelectionIndicator/SelectionIndicator","./Widgets/SelectionIndicator/SelectionIndicatorViewModel","./Widgets/subscribeAndEvaluate","./Widgets/SvgPathBindingHandler","./Widgets/Timeline/Timeline","./Widgets/Timeline/TimelineHighlightRange","./Widgets/Timeline/TimelineTrack","./Widgets/ToggleButtonViewModel","./Widgets/Viewer/Viewer","./Widgets/Viewer/viewerCesiumInspectorMixin","./Widgets/Viewer/viewerDragDropMixin","./Widgets/Viewer/viewerPerformanceWatchdogMixin","./Widgets/VRButton/VRButton","./Widgets/VRButton/VRButtonViewModel","./Workers/createTaskProcessorWorker"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R,O,N,L,B,F,V,k,z,U,G,W,H,q,j,Y,X,Z,K,Q,J,$,ee,te,re,ie,ne,oe,ae,se,le,ue,ce,he,de,pe,me,fe,_e,ve,ge,ye,Ce,we,Se,Ee,Te,be,xe,Ae,Pe,Me,De,Ie,Re,Oe,Ne,Le,Be,Fe,Ve,ke,ze,Ue,Ge,We,He,qe,je,Ye,Xe,Ze,Ke,Qe,Je,$e,et,tt,rt,it,nt,ot,at,st,lt,ut,ct,ht,dt,pt,mt,ft,_t,vt,gt,yt,Ct,wt,St,Et,Tt,bt,xt,At,Pt,Mt,Dt,It,Rt,Ot,Nt,Lt,Bt,Ft,Vt,kt,zt,Ut,Gt,Wt,Ht,qt,jt,Yt,Xt,Zt,Kt,Qt,Jt,$t,er,tr,rr,ir,nr,or,ar,sr,lr,ur,cr,hr,dr,pr,mr,fr,_r,vr,gr,yr,Cr,wr,Sr,Er,Tr,br,xr,Ar,Pr,Mr,Dr,Ir,Rr,Or,Nr,Lr,Br,Fr,Vr,kr,zr,Ur,Gr,Wr,Hr,qr,jr,Yr,Xr,Zr,Kr,Qr,Jr,$r,ei,ti,ri,ii,ni,oi,ai,si,li,ui,ci,hi,di,pi,mi,fi,_i,vi,gi,yi,Ci,wi,Si,Ei,Ti,bi,xi,Ai,Pi,Mi,Di,Ii,Ri,Oi,Ni,Li,Bi,Fi,Vi,ki,zi,Ui,Gi,Wi,Hi,qi,ji,Yi,Xi,Zi,Ki,Qi,Ji,$i,en,tn,rn,nn,on,an,sn,ln,un,cn,hn,dn,pn,mn,fn,_n,vn,gn,yn,Cn,wn,Sn,En,Tn,bn,xn,An,Pn,Mn,Dn,In,Rn,On,Nn,Ln,Bn,Fn,Vn,kn,zn,Un,Gn,Wn,Hn,qn,jn,Yn,Xn,Zn,Kn,Qn,Jn,$n,eo,to,ro,io,no,oo,ao,so,lo,uo,co,ho,po,mo,fo,_o,vo,go,yo,Co,wo,So,Eo,To,bo,xo,Ao,Po,Mo,Do,Io,Ro,Oo,No,Lo,Bo,Fo,Vo,ko,zo,Uo,Go,Wo,Ho,qo,jo,Yo,Xo,Zo,Ko,Qo,Jo,$o,ea,ta,ra,ia,na,oa,aa,sa,la,ua,ca,ha,da,pa,ma,fa,_a,va,ga,ya,Ca,wa,Sa,Ea,Ta,ba,xa,Aa,Pa,Ma,Da,Ia,Ra,Oa,Na,La,Ba,Fa,Va,ka,za,Ua,Ga,Wa,Ha,qa,ja,Ya,Xa,Za,Ka,Qa,Ja,$a,es,ts,rs,is,ns,os,as,ss,ls,us,cs,hs,ds,ps,ms,fs,_s,vs,gs,ys,Cs,ws,Ss,Es,Ts,bs,xs,As,Ps,Ms,Ds,Is,Rs,Os,Ns,Ls,Bs,Fs,Vs,ks,zs,Us,Gs,Ws,Hs,qs,js,Ys,Xs,Zs,Ks,Qs,Js,$s,el,tl,rl,il,nl,ol,al,sl,ll,ul,cl,hl,dl,pl,ml,fl,_l,vl,gl,yl,Cl,wl,Sl,El,Tl,bl,xl,Al,Pl,Ml,Dl,Il,Rl,Ol,Nl,Ll,Bl,Fl,Vl,kl,zl,Ul,Gl,Wl,Hl,ql,jl,Yl,Xl,Zl,Kl,Ql,Jl,$l,eu,tu,ru,iu,nu,ou,au,su,lu,uu,cu,hu,du,pu,mu,fu,_u,vu,gu,yu,Cu,wu,Su,Eu,Tu,bu,xu,Au,Pu,Mu,Du,Iu,Ru,Ou,Nu,Lu,Bu,Fu,Vu,ku,zu,Uu,Gu,Wu,Hu,qu,ju,Yu,Xu,Zu,Ku,Qu,Ju,$u,ec,tc,rc,ic,nc,oc,ac,sc,lc,uc,cc,hc,dc,pc,mc,fc,_c,vc,gc,yc,Cc,wc,Sc,Ec,Tc,bc,xc,Ac,Pc,Mc,Dc,Ic,Rc,Oc,Nc,Lc,Bc,Fc,Vc,kc,zc,Uc,Gc,Wc,Hc,qc,jc,Yc,Xc,Zc,Kc,Qc,Jc,$c,eh,th,rh,ih,nh,oh,ah,sh,lh,uh,ch,hh,dh,ph,mh,fh,_h,vh,gh,yh,Ch,wh,Sh,Eh,Th,bh,xh,Ah,Ph,Mh,Dh,Ih,Rh,Oh,Nh,Lh,Bh,Fh,Vh,kh,zh,Uh,Gh,Wh,Hh,qh,jh,Yh,Xh,Zh,Kh,Qh,Jh,$h,ed){
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+ * @license almond 0.3.3 Copyright jQuery Foundation and other contributors.
+ * Released under MIT license, http://github.com/requirejs/almond/LICENSE
+ */
+
+/**
+  @license
+  when.js - https://github.com/cujojs/when
+
+  MIT License (c) copyright B Cavalier & J Hann
+
+ * A lightweight CommonJS Promises/A and when() implementation
+ * when is part of the cujo.js family of libraries (http://cujojs.com/)
+ *
+ * Licensed under the MIT License at:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * @version 1.7.1
+ */
+
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+@license
+sprintf.js from the php.js project - https://github.com/kvz/phpjs
+Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
+
+php.js is copyright 2012 Kevin van Zonneveld.
+
+Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
+(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
+(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
+Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
+Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
+Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
+Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
+L. Rodrigues (http://www.jsfromhell.com), Ash Searle
+(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
+Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
+Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
+http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
+Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
+(http://webdevhobo.blogspot.com/), marrtins, GeekFG
+(http://geekfg.blogspot.com), Andrea Giammarchi
+(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
+gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
+Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
+(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
+Marc Palau, Martin
+(http://www.erlenwiese.de/), Breaking Par Consulting Inc
+(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
+Chris, Mirek Slugen, saulius, Alfonso Jimenez
+(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
+Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
+Ariede (http://caioariede.com), Robin, Kankrelune
+(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
+(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
+Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
+David, Aman Gupta, Michael White, Public Domain
+(http://www.json.org/json2.js), Steven Levithan
+(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
+Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
+Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
+(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
+Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
+Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
+(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
+(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
+ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
+(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
+Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
+Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
+(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
+josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
+Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
+(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
+(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
+Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
+(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
+(http://yass.meetcweb.com), Peter-Paul Koch
+(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
+(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
+Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
+vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
+Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
+(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
+B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
+(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
+Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
+Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
+(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
+Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
+Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
+sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
+Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
+(http://www.premasolutions.com/), Philippe Jausions
+(http://pear.php.net/user/jausions), Aidan Lister
+(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
+strcmp, Taras Bogach, jpfle, Alexander Ermolaev
+(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
+dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
+(http://www.pedrotainha.com), James, Arnout Kazemier
+(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
+FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
+Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
+daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
+W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
+(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
+Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
+(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
+Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
+Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
+(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
+Russell Walker (http://www.nbill.co.uk/), Jamie Beck
+(http://www.terabit.ca/), setcookie, Michael, YUI Library:
+http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
+http://hacks.bluesmoon.info/strftime/strftime.js, Ben
+(http://benblume.co.uk/), DtTvB
+(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
+meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
+(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
+Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
+Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
+Bryan
+
+Licensed under the MIT (MIT-LICENSE.txt) license.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
+OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/**
+ * @license
+ *
+ * Grauw URI utilities
+ *
+ * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
+ *
+ * @author Laurens Holst (http://www.grauw.nl/)
+ *
+ *   Copyright 2012 Laurens Holst
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+
+// Copyright 2012 Google Inc., Apache 2.0 license.
+
+/**
+@license
+tween.js - https://github.com/sole/tween.js
+
+Copyright (c) 2010-2012 Tween.js authors.
+
+Easing equations Copyright (c) 2001 Robert Penner http://robertpenner.com/easing/
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+/**
+  @license
+  fontmetrics.js - https://github.com/Pomax/fontmetrics.js
+
+  Copyright (C) 2011 by Mike "Pomax" Kamermans
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy
+  of this software and associated documentation files (the "Software"), to deal
+  in the Software without restriction, including without limitation the rights
+  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+  copies of the Software, and to permit persons to whom the Software is
+  furnished to do so, subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in
+  all copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+  THE SOFTWARE.
+**/
+
+/**
+@license
+topojson - https://github.com/mbostock/topojson
+
+Copyright (c) 2012, Michael Bostock
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* The name Michael Bostock may not be used to endorse or promote products
+  derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL MICHAEL BOSTOCK BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*!
+ * Autolinker.js
+ * 0.17.1
+ *
+ * Copyright(c) 2015 Gregory Jacobs <greg@greg-jacobs.com>
+ * MIT Licensed. http://www.opensource.org/licenses/mit-license.php
+ *
+ * https://github.com/gregjacobs/Autolinker.js
+ */
+
+/**
+@license
+ Copyright (c) 2013 Gildas Lormeau. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in
+ the documentation and/or other materials provided with the distribution.
+
+ 3. The names of the authors may not be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
+ INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
+ INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
+ INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**/
+
+/**
+ * @license
+ * Copyright (c) 2011 NVIDIA Corporation. All rights reserved.
+ *
+ * TO  THE MAXIMUM  EXTENT PERMITTED  BY APPLICABLE  LAW, THIS SOFTWARE  IS PROVIDED
+ * *AS IS*  AND NVIDIA AND  ITS SUPPLIERS DISCLAIM  ALL WARRANTIES,  EITHER  EXPRESS
+ * OR IMPLIED, INCLUDING, BUT NOT LIMITED  TO, NONINFRINGEMENT,IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  IN NO EVENT SHALL  NVIDIA 
+ * OR ITS SUPPLIERS BE  LIABLE  FOR  ANY  DIRECT, SPECIAL,  INCIDENTAL,  INDIRECT,  OR  
+ * CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION,  DAMAGES FOR LOSS 
+ * OF BUSINESS PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR ANY 
+ * OTHER PECUNIARY LOSS) ARISING OUT OF THE  USE OF OR INABILITY  TO USE THIS SOFTWARE, 
+ * EVEN IF NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ */
+
+/**
+ * @license
+ * Copyright (c) 2000-2005, Sean O'Neil (s_p_oneil@hotmail.com)
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ * * Redistributions of source code must retain the above copyright notice,
+ *   this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ * * Neither the name of the project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Modifications made by Analytical Graphics, Inc.
+ */
+
+/*!
+ * Knockout JavaScript library v3.4.0
+ * (c) Steven Sanderson - http://knockoutjs.com/
+ * License: MIT (http://www.opensource.org/licenses/mit-license.php)
+ */
+
+/**
+ * @license
+ * Knockout ES5 plugin - https://github.com/SteveSanderson/knockout-es5
+ * Copyright (c) Steve Sanderson
+ * MIT license
+ */
+
+/**
+ * @license
+ * NoSleep.js v0.5.0 - git.io/vfn01
+ * Rich Tibbett
+ * MIT license
+ **/
+
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i(r)?(e.clone(n,r._radii),e.clone(t._radiiSquared,r._radiiSquared),e.clone(t._radiiToTheFourth,r._radiiToTheFourth),e.clone(t._oneOverRadii,r._oneOverRadii),e.clone(t._oneOverRadiiSquared,r._oneOverRadiiSquared),r._minimumRadius=t._minimumRadius,r._maximumRadius=t._maximumRadius,r._centerToleranceSquared=t._centerToleranceSquared,r):new c(n.x,n.y,n.z)}},c.fromCartesian3=function(e,t){return i(t)||(t=new c),i(e)?(u(t,e.x,e.y,e.z),t):t},c.WGS84=a(new c(6378137,6378137,6356752.314245179)),c.UNIT_SPHERE=a(new c(1,1,1)),c.MOON=a(new c(s.LUNAR_RADIUS,s.LUNAR_RADIUS,s.LUNAR_RADIUS)),c.prototype.clone=function(e){return c.clone(this,e)},c.packedLength=e.packedLength,c.pack=function(t,i,n){return n=r(n,0),e.pack(t._radii,i,n),i},c.unpack=function(t,i,n){i=r(i,0);var o=e.unpack(t,i);return c.fromCartesian3(o,n)},c.prototype.geocentricSurfaceNormal=e.normalize,c.prototype.geodeticSurfaceNormalCartographic=function(t,r){var 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o=r[t];e(o)&&r[t].apply(i[t],arguments)}var a=this._toRemove;for(n=a.length,t=0;t<n;t++){var s=a[t];r.splice(s,1),i.splice(s,1)}a.length=0,this._insideRaiseEvent=!1},i}),r("Core/Cartesian2",["./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,r,i,n){"use strict";function o(t,r){this.x=e(t,0),this.y=e(r,0)}o.fromElements=function(e,r,i){return t(i)?(i.x=e,i.y=r,i):new o(e,r)},o.clone=function(e,r){if(t(e))return t(r)?(r.x=e.x,r.y=e.y,r):new o(e.x,e.y)},o.fromCartesian3=o.clone,o.fromCartesian4=o.clone,o.packedLength=2,o.pack=function(t,r,i){return i=e(i,0),r[i++]=t.x,r[i]=t.y,r},o.unpack=function(r,i,n){return i=e(i,0),t(n)||(n=new o),n.x=r[i++],n.y=r[i],n},o.packArray=function(e,r){var i=e.length;t(r)?r.length=2*i:r=new Array(2*i);for(var n=0;n<i;++n)o.pack(e[n],r,2*n);return r},o.unpackArray=function(e,r){var i=e.length;t(r)?r.length=i/2:r=new Array(i/2);for(var n=0;n<i;n+=2){var a=n/2;r[a]=o.unpack(e,n,r[a])}return 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r(t)?(t[0]=i,t[1]=0,t[2]=-n,t[3]=0,t[4]=1,t[5]=0,t[6]=n,t[7]=0,t[8]=i,t):new s(i,0,n,0,1,0,-n,0,i)},s.fromRotationZ=function(e,t){var i=Math.cos(e),n=Math.sin(e);return r(t)?(t[0]=i,t[1]=n,t[2]=0,t[3]=-n,t[4]=i,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new s(i,-n,0,n,i,0,0,0,1)},s.toArray=function(e,t){return r(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8]]},s.getElementIndex=function(e,t){return 3*e+t},s.getColumn=function(e,t,r){var i=3*t,n=e[i],o=e[i+1],a=e[i+2];return r.x=n,r.y=o,r.z=a,r},s.setColumn=function(e,t,r,i){i=s.clone(e,i);var n=3*t;return i[n]=r.x,i[n+1]=r.y,i[n+2]=r.z,i},s.getRow=function(e,t,r){var i=e[t],n=e[t+3],o=e[t+6];return r.x=i,r.y=n,r.z=o,r},s.setRow=function(e,t,r,i){return i=s.clone(e,i),i[t]=r.x,i[t+3]=r.y,i[t+6]=r.z,i};var h=new e;s.getScale=function(t,r){return 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i=e[0],n=e[1],o=e[2],a=e[3],s=e[4],l=e[5],u=e[6],c=e[7],h=e[8],d=e[9],p=e[10],m=e[11],f=e[12],_=e[13],v=e[14],g=e[15],y=t[0],C=t[1],w=t[2],S=t[3],E=t[4],T=t[5],b=t[6],x=t[7],A=t[8],P=t[9],M=t[10],D=t[11],I=t[12],R=t[13],O=t[14],N=t[15],L=i*y+s*C+h*w+f*S,B=n*y+l*C+d*w+_*S,F=o*y+u*C+p*w+v*S,V=a*y+c*C+m*w+g*S,k=i*E+s*T+h*b+f*x,z=n*E+l*T+d*b+_*x,U=o*E+u*T+p*b+v*x,G=a*E+c*T+m*b+g*x,W=i*A+s*P+h*M+f*D,H=n*A+l*P+d*M+_*D,q=o*A+u*P+p*M+v*D,j=a*A+c*P+m*M+g*D,Y=i*I+s*R+h*O+f*N,X=n*I+l*R+d*O+_*N,Z=o*I+u*R+p*O+v*N,K=a*I+c*R+m*O+g*N;return r[0]=L,r[1]=B,r[2]=F,r[3]=V,r[4]=k,r[5]=z,r[6]=U,r[7]=G,r[8]=W,r[9]=H,r[10]=q,r[11]=j,r[12]=Y,r[13]=X,r[14]=Z,r[15]=K,r},c.add=function(e,t,r){return r[0]=e[0]+t[0],r[1]=e[1]+t[1],r[2]=e[2]+t[2],r[3]=e[3]+t[3],r[4]=e[4]+t[4],r[5]=e[5]+t[5],r[6]=e[6]+t[6],r[7]=e[7]+t[7],r[8]=e[8]+t[8],r[9]=e[9]+t[9],r[10]=e[10]+t[10],r[11]=e[11]+t[11],r[12]=e[12]+t[12],r[13]=e[13]+t[13],r[14]=e[14]+t[14],r[15]=e[15]+t[15],r},c.subtract=function(e,t,r){return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],r[3]=e[3]-t[3],r[4]=e[4]-t[4],r[5]=e[5]-t[5],r[6]=e[6]-t[6],r[7]=e[7]-t[7],r[8]=e[8]-t[8],r[9]=e[9]-t[9],r[10]=e[10]-t[10],r[11]=e[11]-t[11],r[12]=e[12]-t[12],r[13]=e[13]-t[13],r[14]=e[14]-t[14],r[15]=e[15]-t[15],r},c.multiplyTransformation=function(e,t,r){var i=e[0],n=e[1],o=e[2],a=e[4],s=e[5],l=e[6],u=e[8],c=e[9],h=e[10],d=e[12],p=e[13],m=e[14],f=t[0],_=t[1],v=t[2],g=t[4],y=t[5],C=t[6],w=t[8],S=t[9],E=t[10],T=t[12],b=t[13],x=t[14],A=i*f+a*_+u*v,P=n*f+s*_+c*v,M=o*f+l*_+h*v,D=i*g+a*y+u*C,I=n*g+s*y+c*C,R=o*g+l*y+h*C,O=i*w+a*S+u*E,N=n*w+s*S+c*E,L=o*w+l*S+h*E,B=i*T+a*b+u*x+d,F=n*T+s*b+c*x+p,V=o*T+l*b+h*x+m;return r[0]=A,r[1]=P,r[2]=M,r[3]=0,r[4]=D,r[5]=I,r[6]=R,r[7]=0,r[8]=O,r[9]=N,r[10]=L,r[11]=0,r[12]=B,r[13]=F,r[14]=V,r[15]=1,r},c.multiplyByMatrix3=function(e,t,r){var i=e[0],n=e[1],o=e[2],a=e[4],s=e[5],l=e[6],u=e[8],c=e[9],h=e[10],d=t[0],p=t[1],m=t[2],f=t[3],_=t[4],v=t[5],g=t[6],y=t[7],C=t[8],w=i*d+a*p+u*m,S=n*d+s*p+c*m,E=o*d+l*p+h*m,T=i*f+a*_+u*v,b=n*f+s*_+c*v,x=o*f+l*_+h*v,A=i*g+a*y+u*C,P=n*g+s*y+c*C,M=o*g+l*y+h*C;return r[0]=w,r[1]=S,r[2]=E,r[3]=0,r[4]=T,r[5]=b,r[6]=x,r[7]=0,r[8]=A,r[9]=P,r[10]=M,r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=e[15],r},c.multiplyByTranslation=function(e,t,r){var i=t.x,n=t.y,o=t.z,a=i*e[0]+n*e[4]+o*e[8]+e[12],s=i*e[1]+n*e[5]+o*e[9]+e[13],l=i*e[2]+n*e[6]+o*e[10]+e[14];return r[0]=e[0],r[1]=e[1],r[2]=e[2],r[3]=e[3],r[4]=e[4],r[5]=e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r[9]=e[9],r[10]=e[10],r[11]=e[11],r[12]=a,r[13]=s,r[14]=l,r[15]=e[15],r};var _=new e;c.multiplyByUniformScale=function(e,t,r){return _.x=t,_.y=t,_.z=t,c.multiplyByScale(e,_,r)},c.multiplyByScale=function(e,t,r){var i=t.x,n=t.y,o=t.z;return 1===i&&1===n&&1===o?c.clone(e,r):(r[0]=i*e[0],r[1]=i*e[1],r[2]=i*e[2],r[3]=0,r[4]=n*e[4],r[5]=n*e[5],r[6]=n*e[6],r[7]=0,r[8]=o*e[8],r[9]=o*e[9],r[10]=o*e[10],r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=1,r)},c.multiplyByVector=function(e,t,r){var i=t.x,n=t.y,o=t.z,a=t.w,s=e[0]*i+e[4]*n+e[8]*o+e[12]*a,l=e[1]*i+e[5]*n+e[9]*o+e[13]*a,u=e[2]*i+e[6]*n+e[10]*o+e[14]*a,c=e[3]*i+e[7]*n+e[11]*o+e[15]*a;return r.x=s,r.y=l,r.z=u,r.w=c,r},c.multiplyByPointAsVector=function(e,t,r){var i=t.x,n=t.y,o=t.z,a=e[0]*i+e[4]*n+e[8]*o,s=e[1]*i+e[5]*n+e[9]*o,l=e[2]*i+e[6]*n+e[10]*o;return r.x=a,r.y=s,r.z=l,r},c.multiplyByPoint=function(e,t,r){var i=t.x,n=t.y,o=t.z,a=e[0]*i+e[4]*n+e[8]*o+e[12],s=e[1]*i+e[5]*n+e[9]*o+e[13],l=e[2]*i+e[6]*n+e[10]*o+e[14];return r.x=a,r.y=s,r.z=l,r},c.multiplyByScalar=function(e,t,r){return r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r[9]=e[9]*t,r[10]=e[10]*t,r[11]=e[11]*t,r[12]=e[12]*t,r[13]=e[13]*t,r[14]=e[14]*t,r[15]=e[15]*t,r},c.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},c.transpose=function(e,t){var r=e[1],i=e[2],n=e[3],o=e[6],a=e[7],s=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=i,t[9]=o,t[10]=e[10],t[11]=e[14],t[12]=n,t[13]=a,t[14]=s,t[15]=e[15],t},c.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},c.equals=function(e,t){return e===t||i(e)&&i(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},c.equalsEpsilon=function(e,t,r){return e===t||i(e)&&i(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r&&Math.abs(e[4]-t[4])<=r&&Math.abs(e[5]-t[5])<=r&&Math.abs(e[6]-t[6])<=r&&Math.abs(e[7]-t[7])<=r&&Math.abs(e[8]-t[8])<=r&&Math.abs(e[9]-t[9])<=r&&Math.abs(e[10]-t[10])<=r&&Math.abs(e[11]-t[11])<=r&&Math.abs(e[12]-t[12])<=r&&Math.abs(e[13]-t[13])<=r&&Math.abs(e[14]-t[14])<=r&&Math.abs(e[15]-t[15])<=r},c.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},c.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var v=new l,g=new l,y=new t,C=new t(0,0,0,1);return c.inverse=function(e,r){if(l.equalsEpsilon(c.getRotation(e,v),g,s.EPSILON7)&&t.equals(c.getRow(e,3,y),C))return r[0]=0,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=0,r[11]=0,r[12]=-e[12],r[13]=-e[13],r[14]=-e[14],r[15]=1,r;var i=e[0],n=e[4],o=e[8],a=e[12],h=e[1],d=e[5],p=e[9],m=e[13],f=e[2],_=e[6],w=e[10],S=e[14],E=e[3],T=e[7],b=e[11],x=e[15],A=w*x,P=S*b,M=_*x,D=S*T,I=_*b,R=w*T,O=f*x,N=S*E,L=f*b,B=w*E,F=f*T,V=_*E,k=A*d+D*p+I*m-(P*d+M*p+R*m),z=P*h+O*p+B*m-(A*h+N*p+L*m),U=M*h+N*d+F*m-(D*h+O*d+V*m),G=R*h+L*d+V*p-(I*h+B*d+F*p),W=P*n+M*o+R*a-(A*n+D*o+I*a),H=A*i+N*o+L*a-(P*i+O*o+B*a),q=D*i+O*n+V*a-(M*i+N*n+F*a),j=I*i+B*n+F*o-(R*i+L*n+V*o);A=o*m,P=a*p,M=n*m,D=a*d,I=n*p,R=o*d,O=i*m,N=a*h,L=i*p,B=o*h,F=i*d,V=n*h;var Y=A*T+D*b+I*x-(P*T+M*b+R*x),X=P*E+O*b+B*x-(A*E+N*b+L*x),Z=M*E+N*T+F*x-(D*E+O*T+V*x),K=R*E+L*T+V*b-(I*E+B*T+F*b),Q=M*w+R*S+P*_-(I*S+A*_+D*w),J=L*S+A*f+N*w-(O*w+B*S+P*f),$=O*_+V*S+D*f-(F*S+M*f+N*_),ee=F*w+I*f+B*_-(L*_+V*w+R*f),te=i*k+n*z+o*U+a*G;if(Math.abs(te)<s.EPSILON20)throw new u("matrix is not invertible because its determinate is zero.");return te=1/te,r[0]=k*te,r[1]=z*te,r[2]=U*te,r[3]=G*te,r[4]=W*te,r[5]=H*te,r[6]=q*te,r[7]=j*te,r[8]=Y*te,r[9]=X*te,r[10]=Z*te,r[11]=K*te,r[12]=Q*te,r[13]=J*te,r[14]=$*te,r[15]=ee*te,r},c.inverseTransformation=function(e,t){var r=e[0],i=e[1],n=e[2],o=e[4],a=e[5],s=e[6],l=e[8],u=e[9],c=e[10],h=e[12],d=e[13],p=e[14],m=-r*h-i*d-n*p,f=-o*h-a*d-s*p,_=-l*h-u*d-c*p;return t[0]=r,t[1]=o,t[2]=l,t[3]=0,t[4]=i,t[5]=a,t[6]=u,t[7]=0,t[8]=n,t[9]=s,t[10]=c,t[11]=0,t[12]=m,t[13]=f,t[14]=_,t[15]=1,t},c.IDENTITY=a(new c(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),c.ZERO=a(new c(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),c.COLUMN0ROW0=0,c.COLUMN0ROW1=1,c.COLUMN0ROW2=2,c.COLUMN0ROW3=3,c.COLUMN1ROW0=4,c.COLUMN1ROW1=5,c.COLUMN1ROW2=6,c.COLUMN1ROW3=7,c.COLUMN2ROW0=8,c.COLUMN2ROW1=9,c.COLUMN2ROW2=10,c.COLUMN2ROW3=11,c.COLUMN3ROW0=12,c.COLUMN3ROW1=13,c.COLUMN3ROW2=14,c.COLUMN3ROW3=15,n(c.prototype,{length:{get:function(){return c.packedLength}}}),c.prototype.clone=function(e){return c.clone(this,e)},c.prototype.equals=function(e){return c.equals(this,e)},c.equalsArray=function(e,t,r){return e[0]===t[r]&&e[1]===t[r+1]&&e[2]===t[r+2]&&e[3]===t[r+3]&&e[4]===t[r+4]&&e[5]===t[r+5]&&e[6]===t[r+6]&&e[7]===t[r+7]&&e[8]===t[r+8]&&e[9]===t[r+9]&&e[10]===t[r+10]&&e[11]===t[r+11]&&e[12]===t[r+12]&&e[13]===t[r+13]&&e[14]===t[r+14]&&e[15]===t[r+15]},c.prototype.equalsEpsilon=function(e,t){return c.equalsEpsilon(this,e,t)},c.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")";
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W=e.magnitudeSquared(e.subtract(n,L,w));if(W>B){var H=Math.sqrt(W);F=.5*(F+H),B=F*F;var q=H-F;L.x=(F*L.x+q*n.x)/H,L.y=(F*L.y+q*n.y)/H,L.z=(F*L.z+q*n.z)/H}}return F<U?(e.clone(L,r.center),r.radius=F):(e.clone(z,r.center),r.radius=U),r};var x=new a,A=new e,P=new e,M=new t,D=new t;p.fromRectangle2D=function(e,t,r){return p.fromRectangleWithHeights2D(e,t,0,0,r)},p.fromRectangleWithHeights2D=function(t,n,o,a,s){if(i(s)||(s=new p),!i(t))return s.center=e.clone(e.ZERO,s.center),s.radius=0,s;n=r(n,x),d.southwest(t,M),M.height=o,d.northeast(t,D),D.height=a;var l=n.project(M,A),u=n.project(D,P),c=u.x-l.x,h=u.y-l.y,m=u.z-l.z;s.radius=.5*Math.sqrt(c*c+h*h+m*m);var f=s.center;return f.x=l.x+.5*c,f.y=l.y+.5*h,f.z=l.z+.5*m,s};var I=[];p.fromRectangle3D=function(e,t,n,a){t=r(t,o.WGS84),n=r(n,0);var s;return i(e)&&(s=d.subsample(e,t,n,I)),p.fromPoints(s,a)},p.fromVertices=function(t,n,o,a){if(i(a)||(a=new p),!i(t)||0===t.length)return 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Y=Math.sqrt(j);z=.5*(z+Y),k=z*z;var X=Y-z;V.x=(z*V.x+X*s.x)/Y,V.y=(z*V.y+X*s.y)/Y,V.z=(z*V.z+X*s.z)/Y}}return z<H?(e.clone(V,a.center),a.radius=z):(e.clone(W,a.center),a.radius=H),a},p.fromEncodedCartesianVertices=function(t,r,n){if(i(n)||(n=new p),!i(t)||!i(r)||t.length!==r.length||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var o=C;o.x=t[0]+r[0],o.y=t[1]+r[1],o.z=t[2]+r[2];for(var a=e.clone(o,m),s=e.clone(o,f),l=e.clone(o,_),u=e.clone(o,v),c=e.clone(o,g),h=e.clone(o,y),d=t.length,x=0;x<d;x+=3){var A=t[x]+r[x],P=t[x+1]+r[x+1],M=t[x+2]+r[x+2];o.x=A,o.y=P,o.z=M,A<a.x&&e.clone(o,a),A>u.x&&e.clone(o,u),P<s.y&&e.clone(o,s),P>c.y&&e.clone(o,c),M<l.z&&e.clone(o,l),M>h.z&&e.clone(o,h)}var D=e.magnitudeSquared(e.subtract(u,a,w)),I=e.magnitudeSquared(e.subtract(c,s,w)),R=e.magnitudeSquared(e.subtract(h,l,w)),O=a,N=u,L=D;I>L&&(L=I,O=s,N=c),R>L&&(L=R,O=l,N=h);var B=S;B.x=.5*(O.x+N.x),B.y=.5*(O.y+N.y),B.z=.5*(O.z+N.z);var 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o=[],a=0;a<n;a++)o.push(t[a].center);r=p.fromPoints(o,r);var s=r.center,l=r.radius;for(a=0;a<n;a++){var u=t[a];l=Math.max(l,e.distance(s,u.center,R)+u.radius)}return r.radius=l,r};var O=new e,N=new e,L=new e;p.fromOrientedBoundingBox=function(t,r){i(r)||(r=new p);var n=t.halfAxes,o=u.getColumn(n,0,O),a=u.getColumn(n,1,N),s=u.getColumn(n,2,L),l=e.magnitude(o),c=e.magnitude(a),h=e.magnitude(s);return r.center=e.clone(t.center,r.center),r.radius=Math.max(l,c,h),r},p.clone=function(t,r){if(i(t))return i(r)?(r.center=e.clone(t.center,r.center),r.radius=t.radius,r):new p(t.center,t.radius)},p.packedLength=4,p.pack=function(e,t,i){i=r(i,0);var n=e.center;return t[i++]=n.x,t[i++]=n.y,t[i++]=n.z,t[i]=e.radius,t},p.unpack=function(e,t,n){t=r(t,0),i(n)||(n=new p);var o=n.center;return o.x=e[t++],o.y=e[t++],o.z=e[t++],n.radius=e[t],n};var B=new e,F=new e;p.union=function(t,r,n){i(n)||(n=new p);var o=t.center,a=t.radius,s=r.center,l=r.radius,u=e.subtract(s,o,B),c=e.magnitude(u);if(a>=c+l)return t.clone(n),n;if(l>=c+a)return r.clone(n),n;var h=.5*(a+c+l),d=e.multiplyByScalar(u,(-a+h)/c,F);return e.add(d,o,d),e.clone(d,n.center),n.radius=h,n};var V=new e;p.expand=function(t,r,i){i=p.clone(t,i);var n=e.magnitude(e.subtract(r,i.center,V));return n>i.radius&&(i.radius=n),i},p.intersectPlane=function(t,r){var i=t.center,n=t.radius,o=r.normal,a=e.dot(o,i)+r.distance;return a<-n?s.OUTSIDE:a<n?s.INTERSECTING:s.INSIDE},p.transform=function(e,t,r){return i(r)||(r=new p),r.center=c.multiplyByPoint(t,e.center,r.center),r.radius=c.getMaximumScale(t)*e.radius,r};var k=new e;p.distanceSquaredTo=function(t,r){var i=e.subtract(t.center,r,k);return e.magnitudeSquared(i)-t.radius*t.radius},p.transformWithoutScale=function(e,t,r){return i(r)||(r=new p),r.center=c.multiplyByPoint(t,e.center,r.center),r.radius=e.radius,r};var z=new e;p.computePlaneDistances=function(t,r,n,o){i(o)||(o=new l);var a=e.subtract(t.center,r,z),s=e.dot(n,a);return o.start=s-t.radius,o.stop=s+t.radius,o};for(var U=new e,G=new e,W=new e,H=new e,q=new e,j=new t,Y=new Array(8),X=0;X<8;++X)Y[X]=new e;var Z=new a;return p.projectTo2D=function(t,i,n){i=r(i,Z);var o=i.ellipsoid,a=t.center,s=t.radius,l=o.geodeticSurfaceNormal(a,U),u=e.cross(e.UNIT_Z,l,G);e.normalize(u,u);var c=e.cross(l,u,W);e.normalize(c,c),e.multiplyByScalar(l,s,l),e.multiplyByScalar(c,s,c),e.multiplyByScalar(u,s,u);var h=e.negate(c,q),d=e.negate(u,H),m=Y,f=m[0];e.add(l,c,f),e.add(f,u,f),f=m[1],e.add(l,c,f),e.add(f,d,f),f=m[2],e.add(l,h,f),e.add(f,d,f),f=m[3],e.add(l,h,f),e.add(f,u,f),e.negate(l,l),f=m[4],e.add(l,c,f),e.add(f,u,f),f=m[5],e.add(l,c,f),e.add(f,d,f),f=m[6],e.add(l,h,f),e.add(f,d,f),f=m[7],e.add(l,h,f),e.add(f,u,f);for(var _=m.length,v=0;v<_;++v){var g=m[v];e.add(a,g,g);var y=o.cartesianToCartographic(g,j);i.project(y,g)}n=p.fromPoints(m,n),a=n.center;var C=a.x,w=a.y,S=a.z;return a.x=S,a.y=C,a.z=w,n},p.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},p.equals=function(t,r){return t===r||i(t)&&i(r)&&e.equals(t.center,r.center)&&t.radius===r.radius},p.prototype.intersectPlane=function(e){return p.intersectPlane(this,e)},p.prototype.distanceSquaredTo=function(e){return p.distanceSquaredTo(this,e)},p.prototype.computePlaneDistances=function(e,t,r){return p.computePlaneDistances(this,e,t,r)},p.prototype.isOccluded=function(e){return p.isOccluded(this,e)},p.prototype.equals=function(e){return p.equals(this,e)},p.prototype.clone=function(e){return p.clone(this,e)},p}),r("Core/EllipsoidalOccluder",["./BoundingSphere","./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./Rectangle"],function(e,t,r,i,n,o,a){"use strict";function s(e,r){this._ellipsoid=e,this._cameraPosition=new t,this._cameraPositionInScaledSpace=new t,this._distanceToLimbInScaledSpaceSquared=0,i(r)&&(this.cameraPosition=r)}function l(e,r,i){var n=e.transformPositionToScaledSpace(r,m),o=t.magnitudeSquared(n),a=Math.sqrt(o),s=t.divideByScalar(n,a,f);o=Math.max(1,o),a=Math.max(1,a);var l=t.dot(s,i),u=t.magnitude(t.cross(s,i,s)),c=1/a,h=Math.sqrt(o-1)*c;return 1/(l*c-u*h)}function u(e,r,i){if(!(r<=0||r===1/0||r!==r))return t.multiplyByScalar(e,r,i)}function c(e,r){return e.transformPositionToScaledSpace(r,_),t.normalize(_,_)}n(s.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},cameraPosition:{get:function(){return this._cameraPosition},set:function(e){var r=this._ellipsoid,i=r.transformPositionToScaledSpace(e,this._cameraPositionInScaledSpace),n=t.magnitudeSquared(i)-1;t.clone(e,this._cameraPosition),this._cameraPositionInScaledSpace=i,this._distanceToLimbInScaledSpaceSquared=n}}});var h=new t;s.prototype.isPointVisible=function(e){var t=this._ellipsoid,r=t.transformPositionToScaledSpace(e,h);return this.isScaledSpacePointVisible(r)},s.prototype.isScaledSpacePointVisible=function(e){var r=this._cameraPositionInScaledSpace,i=this._distanceToLimbInScaledSpaceSquared,n=t.subtract(e,r,h),o=-t.dot(n,r),a=i<0?o>0:o>i&&o*o/t.magnitudeSquared(n)>i;return!a},s.prototype.computeHorizonCullingPoint=function(e,r,n){i(n)||(n=new t);for(var o=this._ellipsoid,a=c(o,e),s=0,h=0,d=r.length;h<d;++h){var p=r[h],m=l(o,p,a);s=Math.max(s,m)}return u(a,s,n)};var d=new t;s.prototype.computeHorizonCullingPointFromVertices=function(e,n,o,a,s){i(s)||(s=new t),a=r(a,t.ZERO);for(var h=this._ellipsoid,p=c(h,e),m=0,f=0,_=n.length;f<_;f+=o){d.x=n[f]+a.x,d.y=n[f+1]+a.y,d.z=n[f+2]+a.z;var v=l(h,d,p);m=Math.max(m,v)}return u(p,m,s)};var p=[];s.prototype.computeHorizonCullingPointFromRectangle=function(r,i,n){var o=a.subsample(r,i,0,p),s=e.fromPoints(o);if(!(t.magnitude(s.center)<.1*i.minimumRadius))return this.computeHorizonCullingPoint(s.center,o,n)};var m=new t,f=new t,_=new t;return s}),r("Core/QuadraticRealPolynomial",["./DeveloperError","./Math"],function(e,t){"use strict";function r(e,r,i){var n=e+r;return t.sign(e)!==t.sign(r)&&Math.abs(n/Math.max(Math.abs(e),Math.abs(r)))<i?0:n}var i={};return i.computeDiscriminant=function(e,t,r){var i=t*t-4*e*r;return i},i.computeRealRoots=function(e,i,n){var o;if(0===e)return 0===i?[]:[-n/i];if(0===i){if(0===n)return[0,0];var a=Math.abs(n),s=Math.abs(e);if(a<s&&a/s<t.EPSILON14)return[0,0];if(a>s&&s/a<t.EPSILON14)return[];if(o=-n/e,o<0)return[];var l=Math.sqrt(o);return[-l,l]}if(0===n)return o=-i/e,o<0?[o,0]:[0,o];var u=i*i,c=4*e*n,h=r(u,-c,t.EPSILON14);if(h<0)return[];var d=-.5*r(i,t.sign(i)*Math.sqrt(h),t.EPSILON14);return i>0?[d/e,n/d]:[n/d,d/e]},i}),r("Core/CubicRealPolynomial",["./DeveloperError","./QuadraticRealPolynomial"],function(e,t){"use strict";function r(e,t,r,i){var n,o,a=e,s=t/3,l=r/3,u=i,c=a*l,h=s*u,d=s*s,p=l*l,m=a*l-d,f=a*u-s*l,_=s*u-p,v=4*m*_-f*f;if(v<0){var g,y,C;d*h>=c*p?(g=a,y=m,C=-2*s*m+a*f):(g=u,y=_,C=-u*f+2*l*_);var w=C<0?-1:1,S=-w*Math.abs(g)*Math.sqrt(-v);o=-C+S;var E=o/2,T=E<0?-Math.pow(-E,1/3):Math.pow(E,1/3),b=o===S?-T:-y/T;return n=y<=0?T+b:-C/(T*T+b*b+y),d*h>=c*p?[(n-s)/a]:[-u/(n+l)]}var x=m,A=-2*s*m+a*f,P=_,M=-u*f+2*l*_,D=Math.sqrt(v),I=Math.sqrt(3)/2,R=Math.abs(Math.atan2(a*D,-A)/3);n=2*Math.sqrt(-x);var O=Math.cos(R);o=n*O;var N=n*(-O/2-I*Math.sin(R)),L=o+N>2*s?o-s:N-s,B=a,F=L/B;R=Math.abs(Math.atan2(u*D,-M)/3),n=2*Math.sqrt(-P),O=Math.cos(R),o=n*O,N=n*(-O/2-I*Math.sin(R));var V=-u,k=o+N<2*l?o+l:N+l,z=V/k,U=B*k,G=-L*k-B*V,W=L*V,H=(l*G-s*W)/(-s*G+l*U);return F<=H?F<=z?H<=z?[F,H,z]:[F,z,H]:[z,F,H]:F<=z?[H,F,z]:H<=z?[H,z,F]:[z,H,F]}var i={};return i.computeDiscriminant=function(e,t,r,i){var n=e*e,o=t*t,a=r*r,s=i*i,l=18*e*t*r*i+o*a-27*n*s-4*(e*a*r+o*t*i);return l},i.computeRealRoots=function(e,i,n,o){var a,s;if(0===e)return t.computeRealRoots(i,n,o);if(0===i){if(0===n){if(0===o)return[0,0,0];s=-o/e;var l=s<0?-Math.pow(-s,1/3):Math.pow(s,1/3);return[l,l,l]}return 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w={root0:0,root1:0};m.raySphere=function(e,t,r){if(r=h(e,t,r),i(r)&&!(r.stop<0))return r.start=Math.max(r.start,0),r};var S=new u;m.lineSegmentSphere=function(t,r,n,o){var a=S;e.clone(t,a.origin);var s=e.subtract(r,t,a.direction),l=e.magnitude(s);if(e.normalize(s,s),o=h(a,n,o),!(!i(o)||o.stop<0||o.start>l))return o.start=Math.max(o.start,0),o.stop=Math.min(o.stop,l),o};var E=new e,T=new e;m.rayEllipsoid=function(t,r){var i,n,o,a,s,l=r.oneOverRadii,u=e.multiplyComponents(l,t.origin,E),c=e.multiplyComponents(l,t.direction,T),h=e.magnitudeSquared(u),d=e.dot(u,c);if(h>1){if(d>=0)return;var p=d*d;if(i=h-1,n=e.magnitudeSquared(c),o=n*i,p<o)return;if(p>o){a=d*d-o,s=-d+Math.sqrt(a);var m=s/n,f=i/s;return m<f?{start:m,stop:f}:{start:f,stop:m}}var _=Math.sqrt(i/n);return{start:_,stop:_}}return h<1?(i=h-1,n=e.magnitudeSquared(c),o=n*i,a=d*d-o,s=-d+Math.sqrt(a),{start:0,stop:s/n}):d<0?(n=e.magnitudeSquared(c),{start:0,stop:-d/n}):void 0};var b=new e,x=new e,A=new e,P=new e,M=new e,D=new a,I=new a,R=new a,O=new a,N=new a,L=new a,B=new a,F=new e,V=new e,k=new t;m.grazingAltitudeLocation=function(t,r){var n=t.origin,s=t.direction,l=r.geodeticSurfaceNormal(n,b);if(e.dot(s,l)>=0)return n;var u=i(this.rayEllipsoid(t,r)),c=r.transformPositionToScaledSpace(s,b),h=e.normalize(c,c),d=e.mostOrthogonalAxis(c,P),m=e.normalize(e.cross(d,h,x),x),f=e.normalize(e.cross(h,m,A),A),_=D;_[0]=h.x,_[1]=h.y,_[2]=h.z,_[3]=m.x,_[4]=m.y,_[5]=m.z,_[6]=f.x,_[7]=f.y,_[8]=f.z;var v=a.transpose(_,I),g=a.fromScale(r.radii,R),y=a.fromScale(r.oneOverRadii,O),C=N;C[0]=0,C[1]=-s.z,C[2]=s.y,C[3]=s.z,C[4]=0,C[5]=-s.x,C[6]=-s.y,C[7]=s.x,C[8]=0;var w,S,E=a.multiply(a.multiply(v,y,L),C,L),T=a.multiply(a.multiply(E,g,B),_,B),z=a.multiplyByVector(E,n,M),U=p(T,e.negate(z,b),0,0,1),G=U.length;if(G>0){for(var W=e.clone(e.ZERO,V),H=Number.NEGATIVE_INFINITY,q=0;q<G;++q){w=a.multiplyByVector(g,a.multiplyByVector(_,U[q],F),F);var j=e.normalize(e.subtract(w,n,P),P),Y=e.dot(j,s);Y>H&&(H=Y,W=e.clone(w,W))}var 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n=this;this._downloadPromise=e(u.request(t.url,l),function(e){f(n,e)},function(){n._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else f(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function m(e,t){return a.compare(e.julianDate,t)}function f(e,r){if(!i(r.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!i(r.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var 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y=r[d+e._taiMinusUtcSecondsColumn],C=r[p+e._taiMinusUtcSecondsColumn];y!==C&&(c.equals(i)?m=f:f-=C-y)}return s.xPoleWander=v(h,r[d+e._xPoleWanderRadiansColumn],r[p+e._xPoleWanderRadiansColumn]),s.yPoleWander=v(h,r[d+e._yPoleWanderRadiansColumn],r[p+e._yPoleWanderRadiansColumn]),s.xPoleOffset=v(h,r[d+e._xCelestialPoleOffsetRadiansColumn],r[p+e._xCelestialPoleOffsetRadiansColumn]),s.yPoleOffset=v(h,r[d+e._yCelestialPoleOffsetRadiansColumn],r[p+e._yCelestialPoleOffsetRadiansColumn]),s.ut1MinusUtc=v(h,m,f),s}return p.NONE=o({getPromiseToLoad:function(){return e()},compute:function(e,t){return i(t)?(t.xPoleWander=0,t.yPoleWander=0,t.xPoleOffset=0,t.yPoleOffset=0,t.ut1MinusUtc=0):t=new n(0,0,0,0,0),t}}),p.prototype.getPromiseToLoad=function(){return e(this._downloadPromise)},p.prototype.compute=function(e,r){if(i(this._samples)){if(i(r)||(r=new n(0,0,0,0,0)),0===this._samples.length)return r.xPoleWander=0,r.yPoleWander=0,r.xPoleOffset=0,r.yPoleOffset=0,r.ut1MinusUtc=0,r;var o=this._dates,s=this._lastIndex,l=0,u=0;if(i(s)){var h=o[s],d=o[s+1],p=a.lessThanOrEquals(h,e),m=!i(d),f=m||a.greaterThanOrEquals(d,e);if(p&&f)return l=s,!m&&d.equals(e)&&++l,u=l+1,g(this,o,this._samples,e,l,u,r),r}var _=t(o,e,a.compare,this._dateColumn);return _>=0?(_<o.length-1&&o[_+1].equals(e)&&++_,l=_,u=_):(u=~_,l=u-1,l<0&&(l=0)),this._lastIndex=l,g(this,o,this._samples,e,l,u,r),r}if(i(this._dataError))throw new c(this._dataError)},p}),r("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,r,i){"use strict";function n(r,i){i=t(i,document.location.href);var n=new e(i),o=new e(r);return o.resolve(n).toString()}return n}),r("Core/joinUrls",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,r,i){"use strict";function n(i,n,o){o=t(o,!0),i instanceof e||(i=new e(i)),n instanceof e||(n=new e(n)),r(n.authority)&&!r(n.scheme)&&("undefined"!=typeof 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n;if(n="undefined"!=typeof CESIUM_BASE_URL?CESIUM_BASE_URL:a(),!t(n))throw new r("Unable to determine Cesium base URL automatically, try defining a global variable called CESIUM_BASE_URL.");return h=new e(i(n))}function l(e){return o.toUrl("../"+e)}function u(e){return n(s(),e)}function c(e){t(d)||(d=t(o.toUrl)?l:u),t(p)||(p=document.createElement("a"));var r=d(e);return p.href=r,p.href=p.href,p.href}var h,d,p,m=/((?:.*\/)|^)cesium[\w-]*\.js(?:\W|$)/i;return c._cesiumScriptRegex=m,c.setBaseUrl=function(t){h=new e(t).resolve(new e(document.location.href))},c}),r("Core/Iau2006XysSample",[],function(){"use strict";function e(e,t,r){this.x=e,this.y=t,this.s=r}return e}),r("Core/Iau2006XysData",["../ThirdParty/when","./buildModuleUrl","./defaultValue","./defined","./Iau2006XysSample","./JulianDate","./loadJson","./RequestScheduler","./TimeStandard"],function(e,t,r,i,n,o,a,s,l){"use strict";function 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o=e.defer();r._chunkDownloadsInProgress[n]=o;var l,u=r._xysFileUrlTemplate;return l=i(u)?u.replace("{0}",n):t("Assets/IAU2006_XYS/IAU2006_XYS_"+n+".json"),e(s.request(l,a),function(e){r._chunkDownloadsInProgress[n]=!1;for(var t=r._samples,i=e.samples,a=n*r._samplesPerXysFile*3,s=0,l=i.length;s<l;++s)t[a+s]=i[s];o.resolve()}),o.promise}var d=new o(0,0,l.TAI);return u.prototype.preload=function(t,r,i,n){var o=c(this,t,r),a=c(this,i,n),s=o/this._stepSizeDays-this._interpolationOrder/2|0;s<0&&(s=0);var l=a/this._stepSizeDays-this._interpolationOrder/2|0+this._interpolationOrder;l>=this._totalSamples&&(l=this._totalSamples-1);for(var u=s/this._samplesPerXysFile|0,d=l/this._samplesPerXysFile|0,p=[],m=u;m<=d;++m)p.push(h(this,m));return e.all(p)},u.prototype.computeXysRadians=function(e,t,r){var o=c(this,e,t);if(!(o<0)){var a=o/this._stepSizeDays|0;if(!(a>=this._totalSamples)){var s=this._interpolationOrder,l=a-(s/2|0);l<0&&(l=0);var u=l+s;u>=this._totalSamples&&(u=this._totalSamples-1,l=u-s,l<0&&(l=0));var d=!1,p=this._samples;if(i(p[3*l])||(h(this,l/this._samplesPerXysFile|0),d=!0),i(p[3*u])||(h(this,u/this._samplesPerXysFile|0),d=!0),!d){i(r)?(r.x=0,r.y=0,r.s=0):r=new n(0,0,0);var m,f,_=o-l*this._stepSizeDays,v=this._work,g=this._denominators,y=this._coef,C=this._xTable;for(m=0;m<=s;++m)v[m]=_-C[m];for(m=0;m<=s;++m){for(y[m]=1,f=0;f<=s;++f)f!==m&&(y[m]*=v[f]);y[m]*=g[m];var w=3*(l+m);r.x+=y[m]*p[w++],r.y+=y[m]*p[w++],r.s+=y[m]*p[w]}return r}}}},u}),r("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var r,i={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},n={};return t(n,{element:{get:function(){if(n.supportsFullscreen())return document[i.fullscreenElement]}},changeEventName:{get:function(){if(n.supportsFullscreen())return 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f;y.computeFixedToIcrfMatrix=function(e,t){a(t)||(t=new f);var r=y.earthOrientationParameters.compute(e,G);if(a(r)){var i=e.dayNumber,n=e.secondsOfDay+k,o=y.iau2006XysData.computeXysRadians(i,n,U);if(a(o)){var s=o.x+r.xPoleOffset,l=o.y+r.yPoleOffset,u=1/(1+Math.sqrt(1-s*s-l*l)),c=W;c[0]=1-u*s*s,c[3]=-u*s*l,c[6]=s,c[1]=-u*s*l,c[4]=1-u*l*l,c[7]=l,c[2]=-s,c[5]=-l,c[8]=1-u*(s*s+l*l);var h=f.fromRotationZ(-o.s,H),d=f.multiply(c,h,W),_=e.dayNumber,v=e.secondsOfDay-p.computeTaiMinusUtc(e)+r.ut1MinusUtc,C=_-2451545,w=v/g.SECONDS_PER_DAY,S=.779057273264+w+.00273781191135448*(C+w);S=S%1*m.TWO_PI;var E=f.fromRotationZ(S,H),T=f.multiply(d,E,W),b=Math.cos(r.xPoleWander),x=Math.cos(r.yPoleWander),A=Math.sin(r.xPoleWander),P=Math.sin(r.yPoleWander),M=i-z+n/g.SECONDS_PER_DAY;M/=36525;var D=-47e-6*M*m.RADIANS_PER_DEGREE/3600,I=Math.cos(D),R=Math.sin(D),O=H;return O[0]=b*I,O[1]=b*R,O[2]=A,O[3]=-x*R+P*A*I,O[4]=x*I+P*A*R,O[5]=-P*b,O[6]=-P*R-x*A*I,O[7]=P*I-x*A*R,O[8]=x*b,f.multiply(T,O,t)}}};var q=new i;y.pointToWindowCoordinates=function(e,t,r,i){return i=y.pointToGLWindowCoordinates(e,t,r,i),i.y=2*t[5]-i.y,i},y.pointToGLWindowCoordinates=function(e,r,n,o){a(o)||(o=new t);var s=q;return _.multiplyByVector(e,i.fromElements(n.x,n.y,n.z,1,s),s),i.multiplyByScalar(s,1/s.w,s),_.multiplyByVector(r,s,s),t.fromCartesian4(s,o)};var j=new r,Y=new r,X=new r;y.rotationMatrixFromPositionVelocity=function(e,t,i,n){var s=o(i,c.WGS84).geodeticSurfaceNormal(e,j),l=r.cross(t,s,Y);r.equalsEpsilon(l,r.ZERO,m.EPSILON6)&&(l=r.clone(r.UNIT_X,l));var u=r.cross(l,t,X);return r.cross(t,u,l),r.negate(l,l),a(n)||(n=new f),n[0]=t.x,n[1]=t.y,n[2]=t.z,n[3]=l.x,n[4]=l.y,n[5]=l.z,n[6]=u.x,n[7]=u.y,n[8]=u.z,n};var Z=new n,K=new r,Q=new r,J=new i,$=new i,ee=new i,te=new i,re=new i,ie=new _,ne=new _;return y.basisTo2D=function(e,t,n){var o=e.ellipsoid,a=_.getColumn(t,3,J),s=o.cartesianToCartographic(a,Z),l=y.eastNorthUpToFixedFrame(a,o,ie),u=_.inverseTransformation(l,ne),c=e.project(s,K),h=$;h.x=c.z,h.y=c.x,h.z=c.y,h.w=1;var d=_.getColumn(t,0,Q),p=r.magnitude(d),m=_.multiplyByVector(u,d,ee);i.fromElements(m.z,m.x,m.y,0,m);var f=_.getColumn(t,1,Q),v=r.magnitude(f),g=_.multiplyByVector(u,f,te);i.fromElements(g.z,g.x,g.y,0,g);var C=_.getColumn(t,2,Q),w=r.magnitude(C),S=re;return r.cross(m,g,S),r.normalize(S,S),r.cross(g,S,m),r.normalize(m,m),r.cross(S,m,g),r.normalize(g,g),r.multiplyByScalar(m,p,m),r.multiplyByScalar(g,v,g),r.multiplyByScalar(S,w,S),_.setColumn(n,0,m,n),_.setColumn(n,1,g,n),_.setColumn(n,2,S,n),_.setColumn(n,3,h,n),n},y}),r("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(e,t){t=n(t,l.WGS84),e=t.scaleToGeodeticSurface(e);var i=m.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=r.fromCartesian4(h.getColumn(i,0,_)),this._yAxis=r.fromCartesian4(h.getColumn(i,1,_));var o=r.fromCartesian4(h.getColumn(i,2,_));this._plane=d.fromPointNormal(e,o)}var _=new i;a(f.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return 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a=u.rayPlane(n,this._plane,y);o(a)||(r.negate(n.direction,n.direction),a=u.rayPlane(n,this._plane,y));var s=r.subtract(a,this._origin,a),l=r.dot(this._xAxis,s),c=r.dot(this._yAxis,s);return i.x=l,i.y=c,i},f.prototype.projectPointsToNearestOnPlane=function(e,t){o(t)||(t=[]);var r=e.length;t.length=r;for(var i=0;i<r;i++)t[i]=this.projectPointToNearestOnPlane(e[i],t[i]);return t};var C=new r;return f.prototype.projectPointsOntoEllipsoid=function(e,t){var i=e.length;o(t)?t.length=i:t=new Array(i);for(var n=this._ellipsoid,a=this._origin,s=this._xAxis,l=this._yAxis,u=C,c=0;c<i;++c){var h=e[c];r.multiplyByScalar(s,h.x,u),o(t[c])||(t[c]=new r);var d=r.add(a,u,t[c]);r.multiplyByScalar(l,h.y,u),r.add(d,u,d),n.scaleToGeocentricSurface(d,d)}return t},f}),r("Core/OrientedBoundingBox",["./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Intersect","./Interval","./Math","./Matrix3","./Plane","./Rectangle"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(e,t){this.center=r.clone(n(e,r.ZERO)),this.halfAxes=d.clone(n(t,d.ZERO))}function _(e,t,i,n,a,s,l,u){o(u)||(u=new f);var c=u.halfAxes;d.setColumn(c,0,e.xAxis,c),d.setColumn(c,1,e.yAxis,c),d.setColumn(c,2,e.zAxis,c);var h=b;h.x=(t+i)/2,h.y=(n+a)/2,h.z=(s+l)/2;var p=x;p.x=(i-t)/2,p.y=(a-n)/2,p.z=(l-s)/2;var m=u.center;return h=d.multiplyByVector(c,h,h),r.add(e.origin,h,m),d.multiplyByScale(c,p,c),u}var v=new r,g=new r,y=new r,C=new r,w=new r,S=new r,E=new d,T={unitary:new d,diagonal:new d};f.fromPoints=function(e,t){if(o(t)||(t=new f),!o(e)||0===e.length)return t.halfAxes=d.ZERO,t.center=r.ZERO,t;var i,n=e.length,a=r.clone(e[0],v);for(i=1;i<n;i++)r.add(a,e[i],a);var s=1/n;r.multiplyByScalar(a,s,a);var l,u=0,c=0,h=0,p=0,m=0,_=0;for(i=0;i<n;i++)l=r.subtract(e[i],a,g),u+=l.x*l.x,c+=l.x*l.y,h+=l.x*l.z,p+=l.y*l.y,m+=l.y*l.z,_+=l.z*l.z;u*=s,c*=s,h*=s,p*=s,m*=s,_*=s;var b=E;b[0]=u,b[1]=c,b[2]=h,b[3]=c,b[4]=p,b[5]=m,b[6]=h,b[7]=m,b[8]=_;var x=d.computeEigenDecomposition(b,T),A=d.clone(x.unitary,t.halfAxes),P=d.getColumn(A,0,C),M=d.getColumn(A,1,w),D=d.getColumn(A,2,S),I=-Number.MAX_VALUE,R=-Number.MAX_VALUE,O=-Number.MAX_VALUE,N=Number.MAX_VALUE,L=Number.MAX_VALUE,B=Number.MAX_VALUE;for(i=0;i<n;i++)l=e[i],I=Math.max(r.dot(P,l),I),R=Math.max(r.dot(M,l),R),O=Math.max(r.dot(D,l),O),N=Math.min(r.dot(P,l),N),L=Math.min(r.dot(M,l),L),B=Math.min(r.dot(D,l),B);P=r.multiplyByScalar(P,.5*(N+I),P),M=r.multiplyByScalar(M,.5*(L+R),M),D=r.multiplyByScalar(D,.5*(B+O),D);var F=r.add(P,M,t.center);F=r.add(F,D,F);var V=y;return V.x=I-N,V.y=R-L,V.z=O-B,r.multiplyByScalar(V,.5,V),d.multiplyByScale(t.halfAxes,V,t.halfAxes),t};var b=new r,x=new r,A=new i,P=new r,M=[new i,new i,new i,new i,new i,new i,new i,new i],D=[new r,new r,new r,new r,new r,new r,new r,new r],I=[new t,new t,new t,new t,new t,new t,new t,new t];f.fromRectangle=function(e,t,r,i,o){t=n(t,0),r=n(r,0),i=n(i,s.WGS84);var a=m.center(e,A),u=i.cartographicToCartesian(a,P),c=new l(u,i),h=c.plane,d=M[0],f=M[1],v=M[2],g=M[3],y=M[4],C=M[5],w=M[6],S=M[7],E=a.longitude,T=e.south<0&&e.north>0?0:a.latitude;w.latitude=C.latitude=y.latitude=e.south,S.latitude=g.latitude=T,d.latitude=f.latitude=v.latitude=e.north,w.longitude=S.longitude=d.longitude=e.west,C.longitude=f.longitude=E,y.longitude=g.longitude=v.longitude=e.east,v.height=f.height=d.height=S.height=w.height=C.height=y.height=g.height=r,i.cartographicArrayToCartesianArray(M,D),c.projectPointsToNearestOnPlane(D,I);var b=Math.min(I[6].x,I[7].x,I[0].x),x=Math.max(I[2].x,I[3].x,I[4].x),R=Math.min(I[4].y,I[5].y,I[6].y),O=Math.max(I[0].y,I[1].y,I[2].y);v.height=d.height=y.height=w.height=t,i.cartographicArrayToCartesianArray(M,D);var N=Math.min(p.getPointDistance(h,D[0]),p.getPointDistance(h,D[2]),p.getPointDistance(h,D[4]),p.getPointDistance(h,D[6])),L=r;return _(c,b,x,R,O,N,L,o)},f.clone=function(e,t){if(o(e))return o(t)?(r.clone(e.center,t.center),d.clone(e.halfAxes,t.halfAxes),t):new f(e.center,e.halfAxes)},f.intersectPlane=function(e,t){var i=e.center,n=t.normal,o=e.halfAxes,a=n.x,s=n.y,l=n.z,c=Math.abs(a*o[d.COLUMN0ROW0]+s*o[d.COLUMN0ROW1]+l*o[d.COLUMN0ROW2])+Math.abs(a*o[d.COLUMN1ROW0]+s*o[d.COLUMN1ROW1]+l*o[d.COLUMN1ROW2])+Math.abs(a*o[d.COLUMN2ROW0]+s*o[d.COLUMN2ROW1]+l*o[d.COLUMN2ROW2]),h=r.dot(n,i)+t.distance;return h<=-c?u.OUTSIDE:h>=c?u.INSIDE:u.INTERSECTING};var R=new r,O=new r,N=new r,L=new r;f.distanceSquaredTo=function(e,t){var i=r.subtract(t,e.center,b),n=e.halfAxes,o=d.getColumn(n,0,R),a=d.getColumn(n,1,O),s=d.getColumn(n,2,N),l=r.magnitude(o),u=r.magnitude(a),c=r.magnitude(s);r.normalize(o,o),r.normalize(a,a),r.normalize(s,s);var h=L;h.x=r.dot(i,o),h.y=r.dot(i,a),h.z=r.dot(i,s);var p,m=0;return h.x<-l?(p=h.x+l,m+=p*p):h.x>l&&(p=h.x-l,m+=p*p),h.y<-u?(p=h.y+u,m+=p*p):h.y>u&&(p=h.y-u,m+=p*p),h.z<-c?(p=h.z+c,m+=p*p):h.z>c&&(p=h.z-c,m+=p*p),m};var B=new r,F=new r;f.computePlaneDistances=function(e,t,i,n){o(n)||(n=new c);var a=Number.POSITIVE_INFINITY,s=Number.NEGATIVE_INFINITY,l=e.center,u=e.halfAxes,h=d.getColumn(u,0,R),p=d.getColumn(u,1,O),m=d.getColumn(u,2,N),f=r.add(h,p,B);r.add(f,m,f),r.add(f,l,f);var _=r.subtract(f,t,F),v=r.dot(i,_);return 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f.intersectPlane(this,e)},f.prototype.distanceSquaredTo=function(e){return f.distanceSquaredTo(this,e)},f.prototype.computePlaneDistances=function(e,t,r){return f.computePlaneDistances(this,e,t,r)},f.prototype.isOccluded=function(e){return f.isOccluded(this,e)},f.equals=function(e,t){return e===t||o(e)&&o(t)&&r.equals(e.center,t.center)&&d.equals(e.halfAxes,t.halfAxes)},f.prototype.clone=function(e){return f.clone(this,e)},f.prototype.equals=function(e){return f.equals(this,e)},f}),r("Core/AttributeCompression",["./Cartesian2","./Cartesian3","./defaultValue","./defined","./DeveloperError","./Math"],function(e,t,r,i,n,o){"use strict";var a={};a.octEncodeInRange=function(e,t,r){if(r.x=e.x/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),r.y=e.y/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),e.z<0){var i=r.x,n=r.y;r.x=(1-Math.abs(n))*o.signNotZero(i),r.y=(1-Math.abs(i))*o.signNotZero(n)}return r.x=o.toSNorm(r.x,t),r.y=o.toSNorm(r.y,t),r},a.octEncode=function(e,t){return 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5713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),r("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,t,r,i,n,o){"use strict";if(!n.supportsTypedArrays())return{};var a={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return a.getSizeInBytes=function(e){switch(e){case a.BYTE:return Int8Array.BYTES_PER_ELEMENT;case a.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case a.SHORT:return Int16Array.BYTES_PER_ELEMENT;case a.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case a.INT:return Int32Array.BYTES_PER_ELEMENT;case a.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case a.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case a.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new i("componentDatatype is not a valid value.")}},a.fromTypedArray=function(e){return e instanceof Int8Array?a.BYTE:e instanceof Uint8Array?a.UNSIGNED_BYTE:e instanceof Int16Array?a.SHORT:e instanceof Uint16Array?a.UNSIGNED_SHORT:e instanceof Int32Array?a.INT:e instanceof Uint32Array?a.UNSIGNED_INT:e instanceof Float32Array?a.FLOAT:e instanceof Float64Array?a.DOUBLE:void 0},a.validate=function(e){return r(e)&&(e===a.BYTE||e===a.UNSIGNED_BYTE||e===a.SHORT||e===a.UNSIGNED_SHORT||e===a.INT||e===a.UNSIGNED_INT||e===a.FLOAT||e===a.DOUBLE)},a.createTypedArray=function(e,t){switch(e){case a.BYTE:return new Int8Array(t);case a.UNSIGNED_BYTE:return new Uint8Array(t);case a.SHORT:return new Int16Array(t);case a.UNSIGNED_SHORT:return new Uint16Array(t);case a.INT:return new Int32Array(t);case a.UNSIGNED_INT:return new Uint32Array(t);
+case a.FLOAT:return new Float32Array(t);case a.DOUBLE:return new Float64Array(t);default:throw new i("componentDatatype is not a valid value.")}},a.createArrayBufferView=function(e,r,n,o){switch(n=t(n,0),o=t(o,(r.byteLength-n)/a.getSizeInBytes(e)),e){case a.BYTE:return new Int8Array(r,n,o);case a.UNSIGNED_BYTE:return new Uint8Array(r,n,o);case a.SHORT:return new Int16Array(r,n,o);case a.UNSIGNED_SHORT:return new Uint16Array(r,n,o);case a.INT:return new Int32Array(r,n,o);case a.UNSIGNED_INT:return new Uint32Array(r,n,o);case a.FLOAT:return new Float32Array(r,n,o);case a.DOUBLE:return new Float64Array(r,n,o);default:throw new i("componentDatatype is not a valid value.")}},a.fromName=function(e){switch(e){case"BYTE":return a.BYTE;case"UNSIGNED_BYTE":return a.UNSIGNED_BYTE;case"SHORT":return a.SHORT;case"UNSIGNED_SHORT":return a.UNSIGNED_SHORT;case"INT":return a.INT;case"UNSIGNED_INT":return a.UNSIGNED_INT;case"FLOAT":return a.FLOAT;case"DOUBLE":return a.DOUBLE;default:throw new i("name is not a valid value.")}},o(a)}),r("Core/TerrainQuantization",["./freezeObject"],function(e){"use strict";var t={NONE:0,BITS12:1};return e(t)}),r("Core/TerrainEncoding",["./AttributeCompression","./Cartesian2","./Cartesian3","./ComponentDatatype","./defined","./Math","./Matrix3","./Matrix4","./TerrainQuantization"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(e,t,i,o,a){var u,d,_,v;if(n(e)&&n(t)&&n(i)&&n(o)){var g=e.minimum,y=e.maximum,C=r.subtract(y,g,h),w=i-t,S=Math.max(r.maximumComponent(C),w);u=S<f-1?l.BITS12:l.NONE,d=e.center,_=s.inverseTransformation(o,new s);var E=r.negate(g,c);s.multiply(s.fromTranslation(E,p),_,_);var T=c;T.x=1/C.x,T.y=1/C.y,T.z=1/C.z,s.multiply(s.fromScale(T,p),_,_),v=s.clone(o),s.setTranslation(v,r.ZERO,v),o=s.clone(o,new s);var b=s.fromTranslation(g,p),x=s.fromScale(C,m),A=s.multiply(b,x,p);s.multiply(o,A,o),s.multiply(v,A,v)}this.quantization=u,this.minimumHeight=t,this.maximumHeight=i,this.center=d,this.toScaledENU=_,this.fromScaledENU=o,this.matrix=v,this.hasVertexNormals=a}var c=new r,h=new r,d=new t,p=new s,m=new s,f=Math.pow(2,12);u.prototype.encode=function(i,n,a,u,h,p){var m=u.x,f=u.y;if(this.quantization===l.BITS12){a=s.multiplyByPoint(this.toScaledENU,a,c),a.x=o.clamp(a.x,0,1),a.y=o.clamp(a.y,0,1),a.z=o.clamp(a.z,0,1);var _=this.maximumHeight-this.minimumHeight,v=o.clamp((h-this.minimumHeight)/_,0,1);t.fromElements(a.x,a.y,d);var g=e.compressTextureCoordinates(d);t.fromElements(a.z,v,d);var y=e.compressTextureCoordinates(d);t.fromElements(m,f,d);var C=e.compressTextureCoordinates(d);i[n++]=g,i[n++]=y,i[n++]=C}else r.subtract(a,this.center,c),i[n++]=c.x,i[n++]=c.y,i[n++]=c.z,i[n++]=h,i[n++]=m,i[n++]=f;return this.hasVertexNormals&&(i[n++]=e.octPackFloat(p)),n},u.prototype.decodePosition=function(t,i,o){if(n(o)||(o=new r),i*=this.getStride(),this.quantization===l.BITS12){var a=e.decompressTextureCoordinates(t[i],d);o.x=a.x,o.y=a.y;var u=e.decompressTextureCoordinates(t[i+1],d);return o.z=u.x,s.multiplyByPoint(this.fromScaledENU,o,o)}return o.x=t[i],o.y=t[i+1],o.z=t[i+2],r.add(o,this.center,o)},u.prototype.decodeTextureCoordinates=function(r,i,o){return n(o)||(o=new t),i*=this.getStride(),this.quantization===l.BITS12?e.decompressTextureCoordinates(r[i+2],o):t.fromElements(r[i+4],r[i+5],o)},u.prototype.decodeHeight=function(t,r){if(r*=this.getStride(),this.quantization===l.BITS12){var i=e.decompressTextureCoordinates(t[r+1],d);return i.y*(this.maximumHeight-this.minimumHeight)+this.minimumHeight}return t[r+3]},u.prototype.getOctEncodedNormal=function(e,r,i){var n=this.getStride();r=(r+1)*n-1;var o=e[r]/256,a=Math.floor(o),s=256*(o-a);return t.fromElements(a,s,i)},u.prototype.getStride=function(){var e;switch(this.quantization){case l.BITS12:e=3;break;default:e=6}return this.hasVertexNormals&&++e,e};var _={position3DAndHeight:0,textureCoordAndEncodedNormals:1},v={compressed:0};return u.prototype.getAttributes=function(e){var t=i.FLOAT;if(this.quantization===l.NONE){var r=i.getSizeInBytes(t),n=4,o=this.hasVertexNormals?3:2,a=(this.hasVertexNormals?7:6)*r;return[{index:_.position3DAndHeight,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:n,offsetInBytes:0,strideInBytes:a},{index:_.textureCoordAndEncodedNormals,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:o,offsetInBytes:n*r,strideInBytes:a}]}var s=3;return s+=this.hasVertexNormals?1:0,[{index:v.compressed,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:s}]},u.prototype.getAttributeLocations=function(){return this.quantization===l.NONE?_:v},u.clone=function(e,t){return n(t)||(t=new u),t.quantization=e.quantization,t.minimumHeight=e.minimumHeight,t.maximumHeight=e.maximumHeight,t.center=r.clone(e.center),t.toScaledENU=s.clone(e.toScaledENU),t.fromScaledENU=s.clone(e.fromScaledENU),t.matrix=s.clone(e.matrix),t.hasVertexNormals=e.hasVertexNormals,t},u}),r("Core/HeightmapTessellator",["./AxisAlignedBoundingBox","./BoundingSphere","./Cartesian2","./Cartesian3","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidalOccluder","./freezeObject","./Math","./Matrix4","./OrientedBoundingBox","./Rectangle","./TerrainEncoding","./Transforms"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f){"use strict";var _={};_.DEFAULT_STRUCTURE=u({heightScale:1,heightOffset:0,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1});var v=new i,g=new h,y=new i,C=new i;return _.computeVertices=function(a){var u,w,S,E,T=Math.cos,b=Math.sin,x=Math.sqrt,A=Math.atan,P=Math.exp,M=c.PI_OVER_TWO,D=c.toRadians,I=a.heightmap,R=a.width,O=a.height,N=a.skirtHeight,L=n(a.isGeographic,!0),B=n(a.ellipsoid,s.WGS84),F=1/B.maximumRadius,V=a.nativeRectangle,k=a.rectangle;o(k)?(u=k.west,w=k.south,S=k.east,E=k.north):L?(u=D(V.west),w=D(V.south),S=D(V.east),E=D(V.north)):(u=V.west*F,w=M-2*A(P(-V.south*F)),S=V.east*F,E=M-2*A(P(-V.north*F)));var z=n(a.relativeToCenter,i.ZERO),U=n(a.exaggeration,1),G=n(a.structure,_.DEFAULT_STRUCTURE),W=n(G.heightScale,_.DEFAULT_STRUCTURE.heightScale),H=n(G.heightOffset,_.DEFAULT_STRUCTURE.heightOffset),q=n(G.elementsPerHeight,_.DEFAULT_STRUCTURE.elementsPerHeight),j=n(G.stride,_.DEFAULT_STRUCTURE.stride),Y=n(G.elementMultiplier,_.DEFAULT_STRUCTURE.elementMultiplier),X=n(G.isBigEndian,_.DEFAULT_STRUCTURE.isBigEndian),Z=p.computeWidth(V)/(R-1),K=p.computeHeight(V)/(O-1),Q=B.radiiSquared,J=Q.x,$=Q.y,ee=Q.z,te=65536,re=-65536,ie=f.eastNorthUpToFixedFrame(z,B),ne=h.inverseTransformation(ie,g),oe=y;oe.x=Number.POSITIVE_INFINITY,oe.y=Number.POSITIVE_INFINITY,oe.z=Number.POSITIVE_INFINITY;var ae=C;ae.x=Number.NEGATIVE_INFINITY,ae.y=Number.NEGATIVE_INFINITY,ae.z=Number.NEGATIVE_INFINITY;var se=Number.POSITIVE_INFINITY,le=R+(N>0?2:0),ue=O+(N>0?2:0),ce=le*ue,he=new Array(ce),de=new Array(ce),pe=new Array(ce),me=0,fe=O,_e=0,ve=R;N>0&&(--me,++fe,--_e,++ve);for(var ge=0,ye=me;ye<fe;++ye){var Ce=ye;Ce<0&&(Ce=0),Ce>=O&&(Ce=O-1);var we=V.north-K*Ce;we=L?D(we):M-2*A(P(-we*F));var Se=T(we),Ee=b(we),Te=ee*Ee,be=(we-w)/(E-w);be=c.clamp(be,0,1);for(var xe=_e;xe<ve;++xe){var Ae=xe;Ae<0&&(Ae=0),Ae>=R&&(Ae=R-1);var Pe=V.west+Z*Ae;L?Pe=D(Pe):Pe*=F;var Me,De=Ce*(R*j)+Ae*j;if(1===q)Me=I[De];else{Me=0;var Ie;if(X)for(Ie=0;Ie<q;++Ie)Me=Me*Y+I[De+Ie];else for(Ie=q-1;Ie>=0;--Ie)Me=Me*Y+I[De+Ie]}Me=(Me*W+H)*U,re=Math.max(re,Me),te=Math.min(te,Me),xe===Ae&&ye===Ce||(Me-=N);var Re=Se*T(Pe),Oe=Se*b(Pe),Ne=J*Re,Le=$*Oe,Be=x(Ne*Re+Le*Oe+Te*Ee),Fe=1/Be,Ve=Ne*Fe,ke=Le*Fe,ze=Te*Fe,Ue=new i;Ue.x=Ve+Re*Me,Ue.y=ke+Oe*Me,Ue.z=ze+Ee*Me,he[ge]=Ue,de[ge]=Me;var Ge=(Pe-u)/(S-u);Ge=c.clamp(Ge,0,1),pe[ge]=new r(Ge,be),ge++,h.multiplyByPoint(ne,Ue,v),i.minimumByComponent(v,oe,oe),i.maximumByComponent(v,ae,ae),se=Math.min(se,Me)}}var We,He=t.fromPoints(he);o(k)&&k.width<c.PI_OVER_TWO+c.EPSILON5&&(We=d.fromRectangle(k,te,re,B));var qe,je=a.relativetoCenter;if(o(je)){var Ye=new l(B);qe=Ye.computeHorizonCullingPoint(je,he)}for(var Xe=new e(oe,ae,z),Ze=new m(Xe,se,re,ie,!1),Ke=new Float32Array(ce*Ze.getStride()),Qe=0,Je=0;Je<ce;++Je)Qe=Ze.encode(Ke,Qe,he[Je],pe[Je],de[Je]);return{vertices:Ke,maximumHeight:re,minimumHeight:te,encoding:Ze,boundingSphere3D:He,orientedBoundingBox:We,occludeePointInScaledSpace:qe}},_}),r("Core/destroyObject",["./defaultValue","./DeveloperError"],function(e,t){"use strict";function r(){return!0}function i(i,n){function o(){throw new t(n)}n=e(n,"This object was destroyed, i.e., destroy() was called.");for(var a in i)"function"==typeof i[a]&&(i[a]=o);i.isDestroyed=r}return i}),r("Core/isCrossOriginUrl",["./defined"],function(e){"use strict";function t(t){e(r)||(r=document.createElement("a")),r.href=window.location.href;var i=r.host,n=r.protocol;return r.href=t,r.href=r.href,n!==r.protocol||i!==r.host}var r;return t}),r("Core/TaskProcessor",["../ThirdParty/Uri","../ThirdParty/when","./buildModuleUrl","./defaultValue","./defined","./destroyObject","./DeveloperError","./getAbsoluteUri","./isCrossOriginUrl","./RuntimeError","require"],function(e,t,r,i,n,o,a,s,l,u,c){"use strict";function h(){if(!n(_._canTransferArrayBuffer)){var e=new Worker(p("Workers/transferTypedArrayTest.js"));e.postMessage=i(e.webkitPostMessage,e.postMessage);var r=99,o=new Int8Array([r]);try{e.postMessage({array:o},[o.buffer])}catch(e){return _._canTransferArrayBuffer=!1,_._canTransferArrayBuffer}var a=t.defer();e.onmessage=function(t){var i=t.data.array,o=n(i)&&i[0]===r;a.resolve(o),e.terminate(),_._canTransferArrayBuffer=o},_._canTransferArrayBuffer=a.promise}return _._canTransferArrayBuffer}function d(e,t){--e._activeTasks;var r=t.id;if(n(r)){var i=e._deferreds,o=i[r];if(n(t.error)){var s=t.error;"RuntimeError"===s.name?(s=new u(t.error.message),s.stack=t.error.stack):"DeveloperError"===s.name&&(s=new 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_(e,t){this._workerName=e,this._maximumActiveTasks=i(t,5),this._activeTasks=0,this._deferreds={},this._nextID=0}var v,g=[];return _.prototype.scheduleTask=function(e,r){if(n(this._worker)||(this._worker=f(this)),!(this._activeTasks>=this._maximumActiveTasks)){++this._activeTasks;var i=this;return t(h(),function(o){n(r)?o||(r.length=0):r=g;var a=i._nextID++,s=t.defer();return i._deferreds[a]=s,i._worker.postMessage({id:a,parameters:e,canTransferArrayBuffer:o},r),s.promise})}},_.prototype.isDestroyed=function(){return!1},_.prototype.destroy=function(){return n(this._worker)&&this._worker.terminate(),o(this)},_._defaultWorkerModulePrefix="Workers/",_._workerModulePrefix=_._defaultWorkerModulePrefix,_._loaderConfig=void 0,_._canTransferArrayBuffer=void 0,_}),r("Core/TerrainMesh",["../Core/defaultValue"],function(e){"use strict";function t(t,r,i,n,o,a,s,l,u,c,h){this.center=t,this.vertices=r,this.stride=e(l,6),this.indices=i,this.minimumHeight=n,this.maximumHeight=o,this.boundingSphere3D=a,this.occludeePointInScaledSpace=s,this.orientedBoundingBox=u,this.encoding=c,this.exaggeration=h}return t}),r("Core/TerrainProvider",["./defined","./defineProperties","./DeveloperError","./Math"],function(e,t,r,i){"use strict";function n(){r.throwInstantiationError()}t(n.prototype,{errorEvent:{get:r.throwInstantiationError},credit:{get:r.throwInstantiationError},tilingScheme:{get:r.throwInstantiationError},ready:{get:r.throwInstantiationError},readyPromise:{get:r.throwInstantiationError},hasWaterMask:{get:r.throwInstantiationError},hasVertexNormals:{get:r.throwInstantiationError}});var o=[];return n.getRegularGridIndices=function(t,r){var i=o[t];e(i)||(o[t]=i=[]);var n=i[r];if(!e(n)){n=i[r]=new Uint16Array((t-1)*(r-1)*6);for(var a=0,s=0,l=0;l<r-1;++l){for(var u=0;u<t-1;++u){var c=a,h=c+t,d=h+1,p=c+1;n[s++]=c,n[s++]=h,n[s++]=p,n[s++]=p,n[s++]=h,n[s++]=d,++a}++a}}return n},n.heightmapTerrainQuality=.25,n.getEstimatedLevelZeroGeometricErrorForAHeightmap=function(e,t,r){return 2*e.maximumRadius*Math.PI*n.heightmapTerrainQuality/(t*r)},n.prototype.requestTileGeometry=r.throwInstantiationError,n.prototype.getLevelMaximumGeometricError=r.throwInstantiationError,n.prototype.getTileDataAvailable=r.throwInstantiationError,n}),r("Core/HeightmapTerrainData",["../ThirdParty/when","./defaultValue","./defined","./defineProperties","./DeveloperError","./GeographicTilingScheme","./HeightmapTessellator","./Math","./Rectangle","./TaskProcessor","./TerrainEncoding","./TerrainMesh","./TerrainProvider"],function(e,t,r,i,n,o,a,s,l,u,c,h,d){"use strict";function p(e){this._buffer=e.buffer,this._width=e.width,this._height=e.height,this._childTileMask=t(e.childTileMask,15);var i=a.DEFAULT_STRUCTURE,n=e.structure;r(n)?n!==i&&(n.heightScale=t(n.heightScale,i.heightScale),n.heightOffset=t(n.heightOffset,i.heightOffset),n.elementsPerHeight=t(n.elementsPerHeight,i.elementsPerHeight),n.stride=t(n.stride,i.stride),n.elementMultiplier=t(n.elementMultiplier,i.elementMultiplier),n.isBigEndian=t(n.isBigEndian,i.isBigEndian)):n=i,this._structure=n,this._createdByUpsampling=t(e.createdByUpsampling,!1),this._waterMask=e.waterMask,this._skirtHeight=void 0,this._bufferType=this._buffer.constructor,this._mesh=void 0}function m(e,t,r,i,n,o,a,s,l,u){var c=(l-o.west)*(a-1)/(o.east-o.west),h=(u-o.south)*(s-1)/(o.north-o.south),d=0|c,p=d+1;p>=a&&(p=a-1,d=a-2);var m=0|h,f=m+1;f>=s&&(f=s-1,m=s-2);var g=c-d,y=h-m;m=s-1-m,f=s-1-f;var C=v(e,t,r,i,n,m*a+d),w=v(e,t,r,i,n,m*a+p),S=v(e,t,r,i,n,f*a+d),E=v(e,t,r,i,n,f*a+p);return _(g,y,C,w,S,E)}function f(e,t,r,i,n,o,a,s,l,u,c){var h=(l-o.west)*(a-1)/(o.east-o.west),d=(u-o.south)*(s-1)/(o.north-o.south);n>0&&(h+=1,d+=1,a+=2,s+=2);var p=n>0?a-1:a,m=0|h,f=m+1;f>=p&&(f=a-1,m=a-2);var v=n>0?s-1:s,g=0|d,y=g+1;y>=v&&(y=s-1,g=s-2);var C=h-m,w=d-g;g=s-1-g,y=s-1-y;var S=(t.decodeHeight(e,g*a+m)/c-r)/i,E=(t.decodeHeight(e,g*a+f)/c-r)/i,T=(t.decodeHeight(e,y*a+m)/c-r)/i,b=(t.decodeHeight(e,y*a+f)/c-r)/i;return _(C,w,S,E,T,b)}function _(e,t,r,i,n,o){return t<e?r+e*(i-r)+t*(o-i):r+e*(o-n)+t*(n-r)}function v(e,t,r,i,n,o){o*=i;var a,s=0;if(n)for(a=0;a<t;++a)s=s*r+e[o+a];else for(a=t-1;a>=0;--a)s=s*r+e[o+a];return s}function g(e,t,r,i,n,o,a,s){a*=n;var l;if(o)for(l=0;l<t-1;++l)e[a+l]=s/i|0,s-=e[a+l]*i,i/=r;else for(l=t-1;l>0;--l)e[a+l]=s/i|0,s-=e[a+l]*i,i/=r;e[a+l]=s}i(p.prototype,{waterMask:{get:function(){return this._waterMask}}});var y=new u("createVerticesFromHeightmap");return p.prototype.createMesh=function(i,n,a,s,u){var p=i.ellipsoid,m=i.tileXYToNativeRectangle(n,a,s),f=i.tileXYToRectangle(n,a,s);u=t(u,1);var _=p.cartographicToCartesian(l.center(f)),v=this._structure,g=d.getEstimatedLevelZeroGeometricErrorForAHeightmap(p,this._width,i.getNumberOfXTilesAtLevel(0)),C=g/(1<<s);this._skirtHeight=Math.min(4*C,1e3);var w=y.scheduleTask({heightmap:this._buffer,structure:v,width:this._width,height:this._height,nativeRectangle:m,rectangle:f,relativeToCenter:_,ellipsoid:p,skirtHeight:this._skirtHeight,isGeographic:i instanceof o,exaggeration:u});if(r(w)){var S=this;return e(w,function(e){return S._mesh=new h(_,new Float32Array(e.vertices),d.getRegularGridIndices(e.gridWidth,e.gridHeight),e.minimumHeight,e.maximumHeight,e.boundingSphere3D,e.occludeePointInScaledSpace,6,e.orientedBoundingBox,c.clone(e.encoding),u),S._buffer=void 0,S._mesh})}},p.prototype.interpolateHeight=function(e,t,i){var n,o=this._width,a=this._height,s=this._structure,l=s.stride,u=s.elementsPerHeight,c=s.elementMultiplier,h=s.isBigEndian,d=s.heightOffset,p=s.heightScale;if(r(this._mesh)){var _=this._mesh.vertices,v=this._mesh.encoding,g=this._skirtHeight,y=this._mesh.exaggeration;n=f(_,v,d,p,g,e,o,a,t,i,y)}else n=m(this._buffer,u,c,l,h,e,o,a,t,i),n=n*p+d;return n},p.prototype.upsample=function(e,t,i,n,o,a,l){var u=this._width,c=this._height,h=this._structure,d=this._skirtHeight,m=h.stride,_=new this._bufferType(u*c*m),v=this._mesh;if(r(v)){for(var y=v.vertices,C=v.encoding,w=e.tileXYToRectangle(t,i,n),S=e.tileXYToRectangle(o,a,l),E=h.heightOffset,T=h.heightScale,b=v.exaggeration,x=h.elementsPerHeight,A=h.elementMultiplier,P=h.isBigEndian,M=Math.pow(A,x-1),D=0;D<c;++D)for(var I=s.lerp(S.north,S.south,D/(c-1)),R=0;R<u;++R){var O=s.lerp(S.west,S.east,R/(u-1)),N=f(y,C,E,T,d,w,u,c,O,I,b);N=N<h.lowestEncodedHeight?h.lowestEncodedHeight:N,N=N>h.highestEncodedHeight?h.highestEncodedHeight:N,g(_,x,A,M,m,P,D*u+R,N)}return new p({buffer:_,width:u,height:c,childTileMask:0,structure:this._structure,createdByUpsampling:!0})}},p.prototype.isChildAvailable=function(e,t,r,i){var n=2;return 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n({position:!0})),n.POSITION_AND_NORMAL=i(new n({position:!0,normal:!0})),n.POSITION_NORMAL_AND_ST=i(new n({position:!0,normal:!0,st:!0})),n.POSITION_AND_ST=i(new n({position:!0,st:!0})),n.POSITION_AND_COLOR=i(new n({position:!0,color:!0})),n.ALL=i(new n({position:!0,normal:!0,st:!0,binormal:!0,tangent:!0})),n.DEFAULT=n.POSITION_NORMAL_AND_ST,n.packedLength=6,n.pack=function(t,r,i){return i=e(i,0),r[i++]=t.position?1:0,r[i++]=t.normal?1:0,r[i++]=t.st?1:0,r[i++]=t.binormal?1:0,r[i++]=t.tangent?1:0,r[i++]=t.color?1:0,r},n.unpack=function(r,i,o){return i=e(i,0),t(o)||(o=new n),o.position=1===r[i++],o.normal=1===r[i++],o.st=1===r[i++],o.binormal=1===r[i++],o.tangent=1===r[i++],o.color=1===r[i++],o},n.clone=function(e,r){if(t(e))return t(r)||(r=new 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1===_?s?(c=(e-i)/(n-i),h=(e-i)/(o-i),a.push(1),a.push(2),1!==h&&(a.push(-1),a.push(0),a.push(2),a.push(h)),1!==c&&(a.push(-1),a.push(0),a.push(1),a.push(c))):l?(d=(e-n)/(o-n),p=(e-n)/(i-n),a.push(2),a.push(0),1!==p&&(a.push(-1),a.push(1),a.push(0),a.push(p)),1!==d&&(a.push(-1),a.push(1),a.push(2),a.push(d))):u&&(m=(e-o)/(i-o),f=(e-o)/(n-o),a.push(0),a.push(1),1!==f&&(a.push(-1),a.push(2),a.push(1),a.push(f)),1!==m&&(a.push(-1),a.push(2),a.push(0),a.push(m))):2===_?s||i===e?l||n===e?u||o===e||(h=(e-i)/(o-i),d=(e-n)/(o-n),a.push(2),a.push(-1),a.push(0),a.push(2),a.push(h),a.push(-1),a.push(1),a.push(2),a.push(d)):(f=(e-o)/(n-o),c=(e-i)/(n-i),a.push(1),a.push(-1),a.push(2),a.push(1),a.push(f),a.push(-1),a.push(0),a.push(1),a.push(c)):(p=(e-n)/(i-n),m=(e-o)/(i-o),a.push(0),a.push(-1),a.push(1),a.push(0),a.push(p),a.push(-1),a.push(2),a.push(0),a.push(m)):3!==_&&(a.push(0),a.push(1),a.push(2)),a},i.computeBarycentricCoordinates=function(r,i,n,o,a,s,l,u,c){var h=n-l,d=l-a,p=s-u,m=o-u,f=1/(p*h+d*m),_=i-u,v=r-l,g=(p*v+d*_)*f,y=(-m*v+h*_)*f,C=1-g-y;return t(c)?(c.x=g,c.y=y,c.z=C,c):new e(g,y,C)},i}),r("Core/QuantizedMeshTerrainData",["../ThirdParty/when","./BoundingSphere","./Cartesian2","./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./IndexDatatype","./Intersections2D","./Math","./OrientedBoundingBox","./TaskProcessor","./TerrainEncoding","./TerrainMesh"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(e){function t(e,t){return a[e]-a[t]}function r(e,t){return o[e]-o[t]}this._quantizedVertices=e.quantizedVertices,this._encodedNormals=e.encodedNormals,this._indices=e.indices,this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._boundingSphere=e.boundingSphere,this._orientedBoundingBox=e.orientedBoundingBox,this._horizonOcclusionPoint=e.horizonOcclusionPoint;var i=this._quantizedVertices.length/3,o=this._uValues=this._quantizedVertices.subarray(0,i),a=this._vValues=this._quantizedVertices.subarray(i,2*i);this._heightValues=this._quantizedVertices.subarray(2*i,3*i),this._westIndices=_(e.westIndices,t,i),this._southIndices=_(e.southIndices,r,i),this._eastIndices=_(e.eastIndices,t,i),this._northIndices=_(e.northIndices,r,i),this._westSkirtHeight=e.westSkirtHeight,this._southSkirtHeight=e.southSkirtHeight,this._eastSkirtHeight=e.eastSkirtHeight,this._northSkirtHeight=e.northSkirtHeight,this._childTileMask=n(e.childTileMask,15),this._createdByUpsampling=n(e.createdByUpsampling,!1),this._waterMask=e.waterMask,this._mesh=void 0}function _(e,t,r){y.length=e.length;for(var i=!1,n=0,o=e.length;n<o;++n)y[n]=e[n],i=i||n>0&&t(e[n-1],e[n])>0;return i?(y.sort(t),l.createTypedArray(r,y)):e}function v(e,t,r){for(var i=e._mesh,n=i.vertices,o=i.encoding,a=i.indices,s=0,l=a.length;s<l;s+=3){var c=a[s],h=a[s+1],d=a[s+2],p=o.decodeTextureCoordinates(n,c,T),m=o.decodeTextureCoordinates(n,h,b),f=o.decodeTextureCoordinates(n,d,x),_=u.computeBarycentricCoordinates(t,r,p.x,p.y,m.x,m.y,f.x,f.y,E);if(_.x>=-1e-15&&_.y>=-1e-15&&_.z>=-1e-15){var v=o.decodeHeight(n,c),g=o.decodeHeight(n,h),y=o.decodeHeight(n,d);return _.x*v+_.y*g+_.z*y}}}function g(e,t,r){for(var i=e._uValues,n=e._vValues,o=e._heightValues,a=e._indices,s=0,l=a.length;s<l;s+=3){var h=a[s],d=a[s+1],p=a[s+2],m=i[h],f=i[d],_=i[p],v=n[h],g=n[d],y=n[p],C=u.computeBarycentricCoordinates(t,r,m,v,f,g,_,y,E);if(C.x>=-1e-15&&C.y>=-1e-15&&C.z>=-1e-15){var w=C.x*o[h]+C.y*o[d]+C.z*o[p];return c.lerp(e._minimumHeight,e._maximumHeight,w/S)}}}a(f.prototype,{waterMask:{get:function(){return this._waterMask}}});var y=[],C=new d("createVerticesFromQuantizedTerrainMesh");f.prototype.createMesh=function(t,r,i,a,s){var u=t.ellipsoid,c=t.tileXYToRectangle(r,i,a);s=n(s,1);var h=C.scheduleTask({minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,quantizedVertices:this._quantizedVertices,octEncodedNormals:this._encodedNormals,indices:this._indices,westIndices:this._westIndices,southIndices:this._southIndices,eastIndices:this._eastIndices,northIndices:this._northIndices,westSkirtHeight:this._westSkirtHeight,southSkirtHeight:this._southSkirtHeight,eastSkirtHeight:this._eastSkirtHeight,northSkirtHeight:this._northSkirtHeight,rectangle:c,relativeToCenter:this._boundingSphere.center,ellipsoid:u,exaggeration:s});if(o(h)){var d=this;return e(h,function(e){var t=d._quantizedVertices.length/3;t+=d._westIndices.length+d._southIndices.length+d._eastIndices.length+d._northIndices.length;var r=l.createTypedArray(t,e.indices),i=new Float32Array(e.vertices),o=e.center,a=e.minimumHeight,u=e.maximumHeight,c=n(e.boundingSphere,d._boundingSphere),h=n(e.orientedBoundingBox,d._orientedBoundingBox),f=d._horizonOcclusionPoint,_=e.vertexStride,v=p.clone(e.encoding);return d._skirtIndex=e.skirtIndex,d._vertexCountWithoutSkirts=d._quantizedVertices.length/3,d._mesh=new m(o,i,r,a,u,c,f,_,h,v,s),d._quantizedVertices=void 0,d._encodedNormals=void 0,d._indices=void 0,d._uValues=void 0,d._vValues=void 0,d._heightValues=void 0,d._westIndices=void 0,d._southIndices=void 0,d._eastIndices=void 0,d._northIndices=void 0,d._mesh})}};var w=new d("upsampleQuantizedTerrainMesh");f.prototype.upsample=function(r,n,a,s,u,c,d){var p=this._mesh;if(o(this._mesh)){var m=2*n!==u,_=2*a===c,v=r.ellipsoid,g=r.tileXYToRectangle(u,c,d),y=w.scheduleTask({vertices:p.vertices,vertexCountWithoutSkirts:this._vertexCountWithoutSkirts,indices:p.indices,skirtIndex:this._skirtIndex,encoding:p.encoding,minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,isEastChild:m,isNorthChild:_,childRectangle:g,ellipsoid:v,exaggeration:p.exaggeration});if(o(y)){var C=Math.min(this._westSkirtHeight,this._eastSkirtHeight);C=Math.min(C,this._southSkirtHeight),C=Math.min(C,this._northSkirtHeight);var S=m?.5*C:this._westSkirtHeight,E=_?.5*C:this._southSkirtHeight,T=m?this._eastSkirtHeight:.5*C,b=_?this._northSkirtHeight:.5*C;return e(y,function(e){var r,n=new Uint16Array(e.vertices),a=l.createTypedArray(n.length/3,e.indices);return o(e.encodedNormals)&&(r=new Uint8Array(e.encodedNormals)),new f({quantizedVertices:n,indices:a,encodedNormals:r,minimumHeight:e.minimumHeight,maximumHeight:e.maximumHeight,boundingSphere:t.clone(e.boundingSphere),orientedBoundingBox:h.clone(e.orientedBoundingBox),horizonOcclusionPoint:i.clone(e.horizonOcclusionPoint),westIndices:e.westIndices,southIndices:e.southIndices,eastIndices:e.eastIndices,northIndices:e.northIndices,westSkirtHeight:S,southSkirtHeight:E,eastSkirtHeight:T,northSkirtHeight:b,childTileMask:0,createdByUpsampling:!0})})}}};var S=32767,E=new i;f.prototype.interpolateHeight=function(e,t,r){var i=c.clamp((t-e.west)/e.width,0,1);i*=S;var n=c.clamp((r-e.south)/e.height,0,1);return n*=S,o(this._mesh)?void v(this,i,n):g(this,i,n)};var T=new r,b=new r,x=new r;return f.prototype.isChildAvailable=function(e,t,r,i){var n=2;return r!==2*e&&++n,i!==2*t&&(n-=2),0!==(this._childTileMask&1<<n)},f.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling},f}),r("Core/formatError",["./defined"],function(e){"use strict";function t(t){var r,i=t.name,n=t.message;r=e(i)&&e(n)?i+": "+n:t.toString();var o=t.stack;return e(o)&&(r+="\n"+o),r}return t}),r("Core/TileProviderError",["./defaultValue","./defined","./formatError"],function(e,t,r){"use strict";function i(t,r,i,n,o,a,s){this.provider=t,this.message=r,this.x=i,this.y=n,this.level=o,this.timesRetried=e(a,0),this.retry=!1,this.error=s}return i.handleError=function(e,n,o,a,s,l,u,c,h){var d=e;return t(e)?(d.provider=n,d.message=a,d.x=s,d.y=l,d.level=u,d.retry=!1,d.error=h,++d.timesRetried):d=new i(n,a,s,l,u,0,h),o.numberOfListeners>0?o.raiseEvent(d):console.log('An error occurred in "'+n.constructor.name+'": '+r(a)),d.retry&&t(c)&&c(),d},i.handleSuccess=function(e){t(e)&&(e.timesRetried=-1)},i}),r("Core/CesiumTerrainProvider",["../ThirdParty/Uri","../ThirdParty/when","./BoundingSphere","./Cartesian3","./Credit","./defaultValue","./defined","./defineProperties","./DeveloperError","./Event","./GeographicTilingScheme","./HeightmapTerrainData","./IndexDatatype","./joinUrls","./loadArrayBuffer","./loadJson","./Math","./Matrix3","./OrientedBoundingBox","./QuantizedMeshTerrainData","./Request","./RequestScheduler","./RequestType","./RuntimeError","./TerrainProvider","./TileProviderError"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b){"use strict";function x(r){function i(t){var r;if(!t.format)return r="The tile format is not specified in the layer.json file.",void(m=b.handleError(m,_,_._errorEvent,r,void 0,void 0,void 0,l));if(!t.tiles||0===t.tiles.length)return r="The layer.json file does not specify any tile URL templates.",void(m=b.handleError(m,_,_._errorEvent,r,void 0,void 0,void 0,l));if("heightmap-1.0"===t.format)_._heightmapStructure={heightScale:.2,heightOffset:-1e3,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1,lowestEncodedHeight:0,highestEncodedHeight:65535},_._hasWaterMask=!0,_._requestWaterMask=!0;else if(0!==t.format.indexOf("quantized-mesh-1."))return r='The tile format "'+t.format+'" is invalid or not supported.',void(m=b.handleError(m,_,_._errorEvent,r,void 0,void 0,void 0,l));_._tileUrlTemplates=t.tiles;for(var i=0;i<_._tileUrlTemplates.length;++i){var o=new e(_._tileUrlTemplates[i]),s=new e(_._url);o.authority&&!s.authority&&(s.authority=o.authority,s.scheme=o.scheme),_._tileUrlTemplates[i]=p(s,o).toString().replace("{version}",t.version)}_._availableTiles=t.available,!a(_._credit)&&a(t.attribution)&&null!==t.attribution&&(_._credit=new n(t.attribution)),a(t.extensions)&&t.extensions.indexOf("octvertexnormals")!==-1?_._hasVertexNormals=!0:a(t.extensions)&&t.extensions.indexOf("vertexnormals")!==-1&&(_._hasVertexNormals=!0,_._littleEndianExtensionSize=!1),a(t.extensions)&&t.extensions.indexOf("watermask")!==-1&&(_._hasWaterMask=!0),_._ready=!0,_._readyPromise.resolve(!0)}function s(e){if(a(e)&&404===e.statusCode)return void i({tilejson:"2.1.0",format:"heightmap-1.0",version:"1.0.0",scheme:"tms",tiles:["{z}/{x}/{y}.terrain?v={version}"]});var t="An error occurred while accessing "+d+".";m=b.handleError(m,_,_._errorEvent,t,void 0,void 0,void 0,l)}function l(){var e=w.request(d,f);t(e,i,s)}this._url=r.url,this._proxy=r.proxy,this._tilingScheme=new c({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:1,ellipsoid:r.ellipsoid}),this._heightmapWidth=65,this._levelZeroMaximumGeometricError=T.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,this._heightmapWidth,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._heightmapStructure=void 0,this._hasWaterMask=!1,this._hasVertexNormals=!1,this._requestVertexNormals=o(r.requestVertexNormals,!1),this._littleEndianExtensionSize=!0,this._requestWaterMask=o(r.requestWaterMask,!1),this._errorEvent=new u;var h=r.credit;"string"==typeof h&&(h=new n(h)),this._credit=h,this._ready=!1,this._readyPromise=t.defer();var d=p(this._url,"layer.json");a(this._proxy)&&(d=this._proxy.getURL(d));var m,_=this;l()}function A(e){if(a(e)&&0!==e.length){var t=e.join("-");return{Accept:"application/vnd.quantized-mesh;extensions="+t+",application/octet-stream;q=0.9,*/*;q=0.01"}}return{Accept:"application/vnd.quantized-mesh,application/octet-stream;q=0.9,*/*;q=0.01"}}function P(e,t,r,i,n,o){var a=new Uint16Array(t,0,e._heightmapWidth*e._heightmapWidth);return new h({buffer:a,childTileMask:new Uint8Array(t,a.byteLength,1)[0],waterMask:new Uint8Array(t,a.byteLength+1,t.byteLength-a.byteLength-1),width:e._heightmapWidth,height:e._heightmapWidth,structure:e._heightmapStructure})}function M(e,t,n,o,a,s){function l(e){return e>>1^-(1&e)}var u=0,c=3,h=c+1,p=Float64Array.BYTES_PER_ELEMENT*c,m=Float64Array.BYTES_PER_ELEMENT*h,f=3,v=Uint16Array.BYTES_PER_ELEMENT*f,C=3,w=Uint16Array.BYTES_PER_ELEMENT,S=w*C,E=new DataView(t),T=new i(E.getFloat64(u,!0),E.getFloat64(u+8,!0),E.getFloat64(u+16,!0));u+=p;var b=E.getFloat32(u,!0);u+=Float32Array.BYTES_PER_ELEMENT;var x=E.getFloat32(u,!0);u+=Float32Array.BYTES_PER_ELEMENT;var A=new r(new i(E.getFloat64(u,!0),E.getFloat64(u+8,!0),E.getFloat64(u+16,!0)),E.getFloat64(u+p,!0));u+=m;var P=new i(E.getFloat64(u,!0),E.getFloat64(u+8,!0),E.getFloat64(u+16,!0));u+=p;var M=E.getUint32(u,!0);u+=Uint32Array.BYTES_PER_ELEMENT;var I=new Uint16Array(t,u,3*M);u+=M*v,M>65536&&(w=Uint32Array.BYTES_PER_ELEMENT,S=w*C);var O,N=I.subarray(0,M),L=I.subarray(M,2*M),B=I.subarray(2*M,3*M),F=0,V=0,k=0;for(O=0;O<M;++O)F+=l(N[O]),V+=l(L[O]),k+=l(B[O]),N[O]=F,L[O]=V,B[O]=k;u%w!==0&&(u+=w-u%w);var z=E.getUint32(u,!0);u+=Uint32Array.BYTES_PER_ELEMENT;var U=d.createTypedArrayFromArrayBuffer(M,t,u,z*C);u+=z*S;var G=0;for(O=0;O<U.length;++O){var W=U[O];U[O]=G-W,0===W&&++G}var H=E.getUint32(u,!0);u+=Uint32Array.BYTES_PER_ELEMENT;var q=d.createTypedArrayFromArrayBuffer(M,t,u,H);u+=H*w;var j=E.getUint32(u,!0);u+=Uint32Array.BYTES_PER_ELEMENT;var Y=d.createTypedArrayFromArrayBuffer(M,t,u,j);u+=j*w;var X=E.getUint32(u,!0);u+=Uint32Array.BYTES_PER_ELEMENT;var Z=d.createTypedArrayFromArrayBuffer(M,t,u,X);u+=X*w;var K=E.getUint32(u,!0);u+=Uint32Array.BYTES_PER_ELEMENT;var Q=d.createTypedArrayFromArrayBuffer(M,t,u,K);u+=K*w;for(var J,$;u<E.byteLength;){var ee=E.getUint8(u,!0);u+=Uint8Array.BYTES_PER_ELEMENT;var te=E.getUint32(u,e._littleEndianExtensionSize);u+=Uint32Array.BYTES_PER_ELEMENT,ee===R.OCT_VERTEX_NORMALS&&e._requestVertexNormals?J=new Uint8Array(t,u,2*M):ee===R.WATER_MASK&&e._requestWaterMask&&($=new Uint8Array(t,u,te)),u+=te}var re,ie=5*e.getLevelMaximumGeometricError(n),ne=e._tilingScheme.tileXYToRectangle(o,a,n);return ne.width<_.PI_OVER_TWO+_.EPSILON5&&(re=g.fromRectangle(ne,b,x,e._tilingScheme.ellipsoid)),new y({center:T,minimumHeight:b,maximumHeight:x,boundingSphere:A,orientedBoundingBox:re,horizonOcclusionPoint:P,quantizedVertices:I,encodedNormals:J,indices:U,westIndices:q,southIndices:Y,eastIndices:Z,northIndices:Q,westSkirtHeight:ie,southSkirtHeight:ie,eastSkirtHeight:ie,northSkirtHeight:ie,childTileMask:D(e,n,o,s),waterMask:$})}function D(e,t,r,i){var n=e._availableTiles;if(!n||0===n.length)return 15;var o=t+1;if(o>=n.length)return 0;var a=n[o],s=0;return s|=I(a,2*r,2*i)?1:0,s|=I(a,2*r+1,2*i)?2:0,s|=I(a,2*r,2*i+1)?4:0,s|=I(a,2*r+1,2*i+1)?8:0}function I(e,t,r){for(var i=0,n=e.length;i<n;++i){var o=e[i];if(t>=o.startX&&t<=o.endX&&r>=o.startY&&r<=o.endY)return!0}return!1}var R={OCT_VERTEX_NORMALS:1,WATER_MASK:2};return x.prototype.requestTileGeometry=function(e,r,i,n){function o(e){return m(e,A(d))}var s=this._tileUrlTemplates;if(0!==s.length){var l=this._tilingScheme.getNumberOfYTilesAtLevel(i),u=l-r-1,c=s[(e+u+i)%s.length].replace("{z}",i).replace("{x}",e).replace("{y}",u),h=this._proxy;a(h)&&(c=h.getURL(c));var d=[];this._requestVertexNormals&&this._hasVertexNormals&&d.push(this._littleEndianExtensionSize?"octvertexnormals":"vertexnormals"),this._requestWaterMask&&this._hasWaterMask&&d.push("watermask"),a(n)&&n!==!1||(n=new C({defer:!0})),n.url=c,n.requestFunction=o,n.type=S.TERRAIN;var p=w.schedule(n);if(a(p)){var f=this;return t(p,function(t){return a(f._heightmapStructure)?P(f,t,i,e,r,u):M(f,t,i,e,r,u)})}}},s(x.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise.promise}},hasWaterMask:{get:function(){return this._hasWaterMask&&this._requestWaterMask}},hasVertexNormals:{get:function(){return this._hasVertexNormals&&this._requestVertexNormals}},requestVertexNormals:{get:function(){return this._requestVertexNormals}},requestWaterMask:{get:function(){return this._requestWaterMask}}}),x.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)},x.prototype.getTileDataAvailable=function(e,t,r){var i=this._availableTiles;if(i&&0!==i.length){if(r>=i.length)return!1;var n=i[r],o=this._tilingScheme.getNumberOfYTilesAtLevel(r),a=o-t-1;return I(n,e,a)}},x}),r("Core/EllipseGeometryLibrary",["./Cartesian3","./Math","./Matrix3","./Quaternion"],function(e,t,r,i){"use strict";function n(t,n,o,c,h,d,p,m,f,_){var v=t+n;e.multiplyByScalar(c,Math.cos(v),a),e.multiplyByScalar(o,Math.sin(v),s),e.add(a,s,a);var g=Math.cos(t);g*=g;var y=Math.sin(t);y*=y;var C=d/Math.sqrt(p*g+h*y),w=C/m;return i.fromAxisAngle(a,w,l),r.fromQuaternion(l,u),r.multiplyByVector(u,f,_),e.normalize(_,_),e.multiplyByScalar(_,m,_),_}var o={},a=new e,s=new e,l=new i,u=new r,c=new e,h=new e,d=new e,p=new e;o.raisePositionsToHeight=function(t,r,i){for(var n=r.ellipsoid,o=r.height,a=r.extrudedHeight,s=i?t.length/3*2:t.length/3,l=new Float64Array(3*s),u=t.length,m=i?u:0,f=0;f<u;f+=3){var _=f+1,v=f+2,g=e.fromArray(t,f,c);n.scaleToGeodeticSurface(g,g);var y=e.clone(g,h),C=n.geodeticSurfaceNormal(g,p),w=e.multiplyByScalar(C,o,d);e.add(g,w,g),i&&(e.multiplyByScalar(C,a,w),e.add(y,w,y),l[f+m]=y.x,l[_+m]=y.y,l[v+m]=y.z),l[f]=g.x,l[_]=g.y,l[v]=g.z}return l};var m=new e,f=new e,_=new e;return o.computeEllipsePositions=function(r,i,o){var a=r.semiMinorAxis,s=r.semiMajorAxis,l=r.rotation,u=r.center,p=8*r.granularity,v=a*a,g=s*s,y=s*a,C=e.magnitude(u),w=e.normalize(u,m),S=e.cross(e.UNIT_Z,u,f);S=e.normalize(S,S);var E=e.cross(w,S,_),T=1+Math.ceil(t.PI_OVER_TWO/p),b=t.PI_OVER_TWO/(T-1),x=t.PI_OVER_TWO-T*b;x<0&&(T-=Math.ceil(Math.abs(x)/b));var A,P,M,D,I,R=2*(T*(T+2)),O=i?new Array(3*R):void 0,N=0,L=c,B=h,F=4*T*3,V=F-1,k=0,z=o?new Array(F):void 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u(A)&&(T=A.positions[0],b=A.positions[1],x=A.positions[2]),T.y<0?(t=v.attributes,r=v.indices,i=g):(t=_.attributes,r=_.indices,i=y),o=Q(t,r,i,f,a,T),K(w,S,E,T,c,h,d,p,m,t,o),o=Q(t,r,i,f,a+1,b),K(w,S,E,b,c,h,d,p,m,t,o),o=Q(t,r,i,f,a+2,x),K(w,S,E,x,c,h,d,p,m,t,o)}Z(e,v,_)}function $(e){var t,r=e.geometry,i=r.attributes,o=i.position.values,a=r.indices,s=X(r),l=X(r),c=a.length,h=[];h.length=o.length/3;var d=[];for(d.length=o.length/3,t=0;t<h.length;++t)h[t]=-1,d[t]=-1;for(t=0;t<c;t+=2){var p=a[t],m=a[t+1],f=n.fromArray(o,3*p,Ae),_=n.fromArray(o,3*m,Pe);Math.abs(f.y)<C.EPSILON6&&(f.y<0?f.y=-C.EPSILON6:f.y=C.EPSILON6),Math.abs(_.y)<C.EPSILON6&&(_.y<0?_.y=-C.EPSILON6:_.y=C.EPSILON6);var v=s.attributes,g=s.indices,w=d,S=l.attributes,E=l.indices,T=h,b=y.lineSegmentPlane(f,_,Ne,Me);if(u(b)){var x=n.multiplyByScalar(n.UNIT_Y,5*C.EPSILON9,Le);f.y<0&&(n.negate(x,x),v=l.attributes,g=l.indices,w=h,S=s.attributes,E=s.indices,T=d);var A=n.add(b,x,Be);Q(v,g,w,a,t,f),Q(v,g,w,a,-1,A),n.negate(x,x),n.add(b,x,A),Q(S,E,T,a,-1,A),Q(S,E,T,a,t+1,_)}else{var P,M,D;f.y<0?(P=l.attributes,M=l.indices,D=h):(P=s.attributes,M=s.indices,D=d),Q(P,M,D,a,t,f),Q(P,M,D,a,t+1,_)}}Z(e,l,s)}function ee(e){for(var t=e.attributes,r=t.position.values,i=t.prevPosition.values,o=t.nextPosition.values,a=r.length,s=0;s<a;s+=3){var l=n.unpack(r,s,ke);if(!(l.x>0)){var u=n.unpack(i,s,ze);(l.y<0&&u.y>0||l.y>0&&u.y<0)&&(s-3>0?(i[s]=r[s-3],i[s+1]=r[s-2],i[s+2]=r[s-1]):n.pack(l,i,s));var c=n.unpack(o,s,Ue);(l.y<0&&c.y>0||l.y>0&&c.y<0)&&(s+3<a?(o[s]=r[s+3],o[s+1]=r[s+4],o[s+2]=r[s+5]):n.pack(l,o,s))}}}function te(e){var t,r,a,s=e.geometry,l=s.attributes,c=l.position.values,h=l.prevPosition.values,d=l.nextPosition.values,p=l.expandAndWidth.values,m=u(l.st)?l.st.values:void 0,f=u(l.color)?l.color.values:void 0,_=X(s),v=X(s),g=!1,w=c.length/3;for(t=0;t<w;t+=4){var S=t,E=t+2,T=n.fromArray(c,3*S,ke),b=n.fromArray(c,3*E,ze);if(Math.abs(T.y)<Ye)for(T.y=Ye*(b.y<0?-1:1),c[3*t+1]=T.y,c[3*(t+1)+1]=T.y,r=3*S;r<3*S+12;r+=3)h[r]=c[3*t],h[r+1]=c[3*t+1],h[r+2]=c[3*t+2];if(Math.abs(b.y)<Ye)for(b.y=Ye*(T.y<0?-1:1),c[3*(t+2)+1]=b.y,c[3*(t+3)+1]=b.y,r=3*S;r<3*S+12;r+=3)d[r]=c[3*(t+2)],d[r+1]=c[3*(t+2)+1],d[r+2]=c[3*(t+2)+2];var x=_.attributes,A=_.indices,P=v.attributes,M=v.indices,D=y.lineSegmentPlane(T,b,Ne,Ge);if(u(D)){g=!0;var I=n.multiplyByScalar(n.UNIT_Y,je,We);T.y<0&&(n.negate(I,I),x=v.attributes,A=v.indices,P=_.attributes,M=_.indices);var R=n.add(D,I,He);x.position.values.push(T.x,T.y,T.z,T.x,T.y,T.z),x.position.values.push(R.x,R.y,R.z),x.position.values.push(R.x,R.y,R.z),x.prevPosition.values.push(h[3*S],h[3*S+1],h[3*S+2]),x.prevPosition.values.push(h[3*S+3],h[3*S+4],h[3*S+5]),x.prevPosition.values.push(T.x,T.y,T.z,T.x,T.y,T.z),x.nextPosition.values.push(R.x,R.y,R.z),x.nextPosition.values.push(R.x,R.y,R.z),x.nextPosition.values.push(R.x,R.y,R.z),x.nextPosition.values.push(R.x,R.y,R.z),n.negate(I,I),n.add(D,I,R),P.position.values.push(R.x,R.y,R.z),P.position.values.push(R.x,R.y,R.z),P.position.values.push(b.x,b.y,b.z,b.x,b.y,b.z),P.prevPosition.values.push(R.x,R.y,R.z),P.prevPosition.values.push(R.x,R.y,R.z),P.prevPosition.values.push(R.x,R.y,R.z),P.prevPosition.values.push(R.x,R.y,R.z),P.nextPosition.values.push(b.x,b.y,b.z,b.x,b.y,b.z),P.nextPosition.values.push(d[3*E],d[3*E+1],d[3*E+2]),P.nextPosition.values.push(d[3*E+3],d[3*E+4],d[3*E+5]);var O=i.fromArray(p,2*S,Fe),N=Math.abs(O.y);x.expandAndWidth.values.push(-1,N,1,N),x.expandAndWidth.values.push(-1,-N,1,-N),P.expandAndWidth.values.push(-1,N,1,N),P.expandAndWidth.values.push(-1,-N,1,-N);var L=n.magnitudeSquared(n.subtract(D,T,Ue));if(L/=n.magnitudeSquared(n.subtract(b,T,Ue)),u(f)){var B=o.fromArray(f,4*S,qe),F=o.fromArray(f,4*E,qe),V=C.lerp(B.x,F.x,L),k=C.lerp(B.y,F.y,L),z=C.lerp(B.z,F.z,L),U=C.lerp(B.w,F.w,L);for(r=4*S;r<4*S+8;++r)x.color.values.push(f[r]);for(x.color.values.push(V,k,z,U),x.color.values.push(V,k,z,U),P.color.values.push(V,k,z,U),P.color.values.push(V,k,z,U),r=4*E;r<4*E+8;++r)P.color.values.push(f[r])}if(u(m)){var G=i.fromArray(m,2*S,Fe),W=i.fromArray(m,2*(t+3),Ve),H=C.lerp(G.x,W.x,L);for(r=2*S;r<2*S+4;++r)x.st.values.push(m[r]);for(x.st.values.push(H,G.y),x.st.values.push(H,W.y),P.st.values.push(H,G.y),P.st.values.push(H,W.y),r=2*E;r<2*E+4;++r)P.st.values.push(m[r])}a=x.position.values.length/3-4,A.push(a,a+2,a+1),A.push(a+1,a+2,a+3),a=P.position.values.length/3-4,M.push(a,a+2,a+1),M.push(a+1,a+2,a+3)}else{var q,j;for(T.y<0?(q=v.attributes,j=v.indices):(q=_.attributes,j=_.indices),q.position.values.push(T.x,T.y,T.z),q.position.values.push(T.x,T.y,T.z),q.position.values.push(b.x,b.y,b.z),q.position.values.push(b.x,b.y,b.z),r=3*t;r<3*t+12;++r)q.prevPosition.values.push(h[r]),q.nextPosition.values.push(d[r]);for(r=2*t;r<2*t+8;++r)q.expandAndWidth.values.push(p[r]),u(m)&&q.st.values.push(m[r]);if(u(f))for(r=4*t;r<4*t+16;++r)q.color.values.push(f[r]);a=q.position.values.length/3-4,j.push(a,a+2,a+1),j.push(a+1,a+2,a+3)}}g&&(ee(v),ee(_)),Z(e,v,_)}var re={};re.toWireframe=function(e){var t=e.indices;if(u(t)){switch(e.primitiveType){case T.TRIANGLES:e.indices=A(t);break;case T.TRIANGLE_STRIP:e.indices=P(t);break;case T.TRIANGLE_FAN:e.indices=M(t);break;default:throw new c("geometry.primitiveType must be TRIANGLES, TRIANGLE_STRIP, or TRIANGLE_FAN.")}e.primitiveType=T.LINES}return e},re.createLineSegmentsForVectors=function(e,t,i){t=l(t,"normal"),i=l(i,1e4);for(var n=e.attributes.position.values,o=e.attributes[t].values,a=n.length,c=new Float64Array(2*a),h=0,d=0;d<a;d+=3)c[h++]=n[d],c[h++]=n[d+1],c[h++]=n[d+2],c[h++]=n[d]+o[d]*i,c[h++]=n[d+1]+o[d+1]*i,c[h++]=n[d+2]+o[d+2]*i;var f,_=e.boundingSphere;return u(_)&&(f=new r(_.center,_.radius+i)),new p({attributes:{position:new m({componentDatatype:s.DOUBLE,componentsPerAttribute:3,values:c})},primitiveType:T.LINES,boundingSphere:f})},re.createAttributeLocations=function(e){var t,r=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","binormal","tangent","compressedAttributes"],i=e.attributes,n={},o=0,a=r.length;for(t=0;t<a;++t){var s=r[t];u(i[s])&&(n[s]=o++)}for(var l in i)i.hasOwnProperty(l)&&!u(n[l])&&(n[l]=o++);return n},re.reorderForPreVertexCache=function(e){var t=p.computeNumberOfVertices(e),r=e.indices;if(u(r)){for(var i=new Int32Array(t),n=0;n<t;n++)i[n]=-1;for(var o,a=r,l=a.length,c=v.createTypedArray(t,l),h=0,d=0,m=0;h<l;)o=i[a[h]],o!==-1?c[d]=o:(o=a[h],i[o]=m,c[d]=m,++m),++h,++d;e.indices=c;var f=e.attributes;for(var _ in f)if(f.hasOwnProperty(_)&&u(f[_])&&u(f[_].values)){for(var g=f[_],y=g.values,C=0,w=g.componentsPerAttribute,S=s.createTypedArray(g.componentDatatype,m*w);C<t;){var E=i[C];if(E!==-1)for(n=0;n<w;n++)S[w*E+n]=y[w*C+n];++C}g.values=S}}return e},re.reorderForPostVertexCache=function(e,t){var r=e.indices;if(e.primitiveType===T.TRIANGLES&&u(r)){for(var i=r.length,n=0,o=0;o<i;o++)r[o]>n&&(n=r[o]);e.indices=b.tipsify({indices:r,maximumIndex:n,cacheSize:t})}return e},re.fitToUnsignedShortIndices=function(e){var t=[],r=p.computeNumberOfVertices(e);if(u(e.indices)&&r>=C.SIXTY_FOUR_KILOBYTES){var i,n=[],o=[],a=0,s=D(e.attributes),l=e.indices,c=l.length;e.primitiveType===T.TRIANGLES?i=3:e.primitiveType===T.LINES?i=2:e.primitiveType===T.POINTS&&(i=1);for(var h=0;h<c;h+=i){for(var d=0;d<i;++d){var m=l[h+d],f=n[m];u(f)||(f=a++,n[m]=f,I(s,e.attributes,m)),o.push(f)}a+i>=C.SIXTY_FOUR_KILOBYTES&&(t.push(new p({attributes:s,indices:o,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV})),n=[],o=[],a=0,s=D(e.attributes))}0!==o.length&&t.push(new p({attributes:s,indices:o,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV}))}else t.push(e);return t};var ie=new n,ne=new a;re.projectTo2D=function(e,t,r,i,o){var a=e.attributes[t];o=u(o)?o:new d;for(var l=o.ellipsoid,h=a.values,p=new Float64Array(h.length),f=0,_=0;_<h.length;_+=3){var v=n.fromArray(h,_,ie),g=l.cartesianToCartographic(v,ne);if(!u(g))throw new c("Could not project point ("+v.x+", "+v.y+", "+v.z+") to 2D.");var y=o.project(g,ie);p[f++]=y.x,p[f++]=y.y,p[f++]=y.z}return e.attributes[r]=a,e.attributes[i]=new m({componentDatatype:s.DOUBLE,componentsPerAttribute:3,values:p}),delete e.attributes[t],e};var oe={high:0,low:0};re.encodeAttribute=function(e,t,r,i){for(var n=e.attributes[t],o=n.values,a=o.length,l=new Float32Array(a),u=new Float32Array(a),c=0;c<a;++c)h.encode(o[c],oe),l[c]=oe.high,u[c]=oe.low;var d=n.componentsPerAttribute;return e.attributes[r]=new m({componentDatatype:s.FLOAT,componentsPerAttribute:d,values:l}),e.attributes[i]=new m({componentDatatype:s.FLOAT,componentsPerAttribute:d,values:u}),delete e.attributes[t],e};var ae=new n,se=new S,le=new w;re.transformToWorldCoordinates=function(e){var t=e.modelMatrix;if(S.equals(t,S.IDENTITY))return e;var i=e.geometry.attributes;R(t,i.position),R(t,i.prevPosition),R(t,i.nextPosition),(u(i.normal)||u(i.binormal)||u(i.tangent))&&(S.inverse(t,se),S.transpose(se,se),S.getRotation(se,le),O(le,i.normal),O(le,i.binormal),O(le,i.tangent));var n=e.geometry.boundingSphere;return u(n)&&(e.geometry.boundingSphere=r.transform(n,t,n)),e.modelMatrix=S.clone(S.IDENTITY),e};var ue=new n;re.combineInstances=function(e){for(var t=[],r=[],i=e.length,n=0;n<i;++n){var o=e[n];u(o.geometry)?t.push(o):u(o.westHemisphereGeometry)&&u(o.eastHemisphereGeometry)&&r.push(o)}var a=[];return t.length>0&&a.push(L(t,"geometry")),r.length>0&&(a.push(L(r,"westHemisphereGeometry")),a.push(L(r,"eastHemisphereGeometry"))),a};var ce=new n,he=new n,de=new n,pe=new n;re.computeNormal=function(e){for(var t=e.indices,r=e.attributes,i=r.position.values,o=r.position.values.length/3,a=t.length,l=new Array(o),u=new Array(a/3),c=new Array(a),h=0;h<o;h++)l[h]={indexOffset:0,count:0,currentCount:0};var d=0;for(h=0;h<a;h+=3){var p=t[h],f=t[h+1],_=t[h+2],v=3*p,g=3*f,y=3*_;he.x=i[v],he.y=i[v+1],he.z=i[v+2],de.x=i[g],de.y=i[g+1],de.z=i[g+2],pe.x=i[y],pe.y=i[y+1],pe.z=i[y+2],l[p].count++,l[f].count++,l[_].count++,n.subtract(de,he,de),n.subtract(pe,he,pe),u[d]=n.cross(de,pe,new n),d++}var C=0;for(h=0;h<o;h++)l[h].indexOffset+=C,C+=l[h].count;d=0;var w;for(h=0;h<a;h+=3){w=l[t[h]];var S=w.indexOffset+w.currentCount;c[S]=d,w.currentCount++,w=l[t[h+1]],S=w.indexOffset+w.currentCount,c[S]=d,w.currentCount++,w=l[t[h+2]],S=w.indexOffset+w.currentCount,c[S]=d,w.currentCount++,d++}var E=new Float32Array(3*o);for(h=0;h<o;h++){var T=3*h;if(w=l[h],w.count>0){for(n.clone(n.ZERO,ce),d=0;d<w.count;d++)n.add(ce,u[c[w.indexOffset+d]],ce);n.normalize(ce,ce),E[T]=ce.x,E[T+1]=ce.y,E[T+2]=ce.z}else E[T]=0,E[T+1]=0,E[T+2]=1}return e.attributes.normal=new m({componentDatatype:s.FLOAT,componentsPerAttribute:3,values:E}),e};var me=new n,fe=new n,_e=new n;re.computeBinormalAndTangent=function(e){for(var t=(e.attributes,e.indices),r=e.attributes.position.values,i=e.attributes.normal.values,o=e.attributes.st.values,a=e.attributes.position.values.length/3,l=t.length,u=new Array(3*a),c=0;c<u.length;c++)u[c]=0;var h,d,p;for(c=0;c<l;c+=3){var f=t[c],_=t[c+1],v=t[c+2];h=3*f,d=3*_,p=3*v;var g=2*f,y=2*_,C=2*v,w=r[h],S=r[h+1],E=r[h+2],T=o[g],b=o[g+1],x=o[y+1]-b,A=o[C+1]-b,P=1/((o[y]-T)*A-(o[C]-T)*x),M=(A*(r[d]-w)-x*(r[p]-w))*P,D=(A*(r[d+1]-S)-x*(r[p+1]-S))*P,I=(A*(r[d+2]-E)-x*(r[p+2]-E))*P;u[h]+=M,u[h+1]+=D,u[h+2]+=I,u[d]+=M,u[d+1]+=D,u[d+2]+=I,u[p]+=M,u[p+1]+=D,u[p+2]+=I}var R=new Float32Array(3*a),O=new Float32Array(3*a);for(c=0;c<a;c++){h=3*c,d=h+1,p=h+2;var N=n.fromArray(i,h,me),L=n.fromArray(u,h,_e),B=n.dot(N,L);n.multiplyByScalar(N,B,fe),n.normalize(n.subtract(L,fe,L),L),O[h]=L.x,O[d]=L.y,O[p]=L.z,n.normalize(n.cross(N,L,L),L),R[h]=L.x,R[d]=L.y,R[p]=L.z}return e.attributes.tangent=new m({componentDatatype:s.FLOAT,componentsPerAttribute:3,values:O}),e.attributes.binormal=new m({componentDatatype:s.FLOAT,componentsPerAttribute:3,values:R}),e};var ve=new i,ge=new n,ye=new n,Ce=new n;re.compressVertices=function(t){var r=t.attributes.normal,o=t.attributes.st;if(!u(r)&&!u(o))return t;var a,l,c,h,d=t.attributes.tangent,p=t.attributes.binormal;u(r)&&(a=r.values),u(o)&&(l=o.values),u(d)&&(c=d.values),p&&(h=p.values);var f=u(a)?a.length:l.length,_=u(a)?3:2,v=f/_,g=v,y=u(l)&&u(a)?2:1;y+=u(c)||u(h)?1:0,g*=y;for(var C=new Float32Array(g),w=0,S=0;S<v;++S){u(l)&&(i.fromArray(l,2*S,ve),C[w++]=e.compressTextureCoordinates(ve));var E=3*S;u(a)&&u(c)&&u(h)?(n.fromArray(a,E,ge),n.fromArray(c,E,ye),n.fromArray(h,E,Ce),e.octPack(ge,ye,Ce,ve),C[w++]=ve.x,C[w++]=ve.y):(u(a)&&(n.fromArray(a,E,ge),C[w++]=e.octEncodeFloat(ge)),u(c)&&(n.fromArray(c,E,ge),C[w++]=e.octEncodeFloat(ge)),u(h)&&(n.fromArray(h,E,ge),C[w++]=e.octEncodeFloat(ge)))}return t.attributes.compressedAttributes=new m({componentDatatype:s.FLOAT,componentsPerAttribute:y,values:C}),u(a)&&delete t.attributes.normal,u(l)&&delete t.attributes.st,u(c)&&delete t.attributes.tangent,u(h)&&delete t.attributes.binormal,t};var we=new n,Se=new n,Ee=new n,Te=new n,be=new n,xe={positions:new Array(7),indices:new Array(9)},Ae=new n,Pe=new n,Me=new n,De=new n,Ie=new i,Re=new i,Oe=new i,Ne=E.fromPointNormal(n.ZERO,n.UNIT_Y),Le=new n,Be=new n,Fe=new i,Ve=new i,ke=new n,ze=new n,Ue=new n,Ge=new n,We=new n,He=new n,qe=new o,je=5*C.EPSILON9,Ye=C.EPSILON6;return re.splitLongitude=function(e){var t=e.geometry,i=t.boundingSphere;if(u(i)){var n=i.center.x-i.radius;if(n>0||r.intersectPlane(i,E.ORIGIN_ZX_PLANE)!==g.INTERSECTING)return e}if(t.geometryType!==_.NONE)switch(t.geometryType){case _.POLYLINES:te(e);break;case _.TRIANGLES:J(e);break;case _.LINES:$(e)}else G(t),t.primitiveType===T.TRIANGLES?J(e):t.primitiveType===T.LINES&&$(e);return e},re}),r("Core/EllipseGeometry",["./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./ComponentDatatype","./defaultValue","./defined","./defineProperties","./DeveloperError","./EllipseGeometryLibrary","./Ellipsoid","./GeographicProjection","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryInstance","./GeometryPipeline","./IndexDatatype","./Math","./Matrix3","./Matrix4","./PrimitiveType","./Quaternion","./Rectangle","./Transforms","./VertexFormat"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b){"use strict";function x(e,i,o){var a=i.vertexFormat,s=i.center,l=i.semiMajorAxis,c=i.semiMinorAxis,d=i.ellipsoid,f=i.stRotation,_=o?e.length/3*2:e.length/3,v=a.st?new Float32Array(2*_):void 0,g=a.normal?new Float32Array(3*_):void 0,C=a.tangent?new Float32Array(3*_):void 0,w=a.binormal?new Float32Array(3*_):void 0,E=0,T=U,b=G,x=W,A=new h(d),P=A.project(d.cartesianToCartographic(s,H),q),M=d.scaleToGeodeticSurface(s,N);d.geodeticSurfaceNormal(M,M);for(var D=S.fromAxisAngle(M,f,z),I=y.fromQuaternion(D,k),R=t.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,j),O=t.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Y),F=e.length,X=o?F:0,Z=X/3*2,K=0;K<F;K+=3){var Q=K+1,J=K+2,$=r.fromArray(e,K,N);if(a.st){var ee=y.multiplyByVector(I,$,L),te=A.project(d.cartesianToCartographic(ee,H),B);r.subtract(te,P,te),V.x=(te.x+l)/(2*l),V.y=(te.y+c)/(2*c),R.x=Math.min(V.x,R.x),R.y=Math.min(V.y,R.y),O.x=Math.max(V.x,O.x),O.y=Math.max(V.y,O.y),o&&(v[E+Z]=V.x,v[E+1+Z]=V.y),v[E++]=V.x,v[E++]=V.y}T=d.geodeticSurfaceNormal($,T),(a.normal||a.tangent||a.binormal)&&((a.tangent||a.binormal)&&(b=r.normalize(r.cross(r.UNIT_Z,T,b),b),y.multiplyByVector(I,b,b)),a.normal&&(g[K]=T.x,g[Q]=T.y,g[J]=T.z,o&&(g[K+X]=-T.x,g[Q+X]=-T.y,g[J+X]=-T.z)),a.tangent&&(C[K]=b.x,C[Q]=b.y,C[J]=b.z,o&&(C[K+X]=-b.x,C[Q+X]=-b.y,C[J+X]=-b.z)),a.binormal&&(x=r.normalize(r.cross(T,b,x),x),w[K]=x.x,w[Q]=x.y,w[J]=x.z,o&&(w[K+X]=x.x,w[Q+X]=x.y,w[J+X]=x.z)))}if(a.st){F=v.length;for(var re=0;re<F;re+=2)v[re]=(v[re]-R.x)/(O.x-R.x),v[re+1]=(v[re+1]-R.y)/(O.y-R.y)}var ie=new m;if(a.position){var ne=u.raisePositionsToHeight(e,i,o);ie.position=new p({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:ne})}return a.st&&(ie.st=new p({componentDatatype:n.FLOAT,componentsPerAttribute:2,values:v})),a.normal&&(ie.normal=new p({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:g})),a.tangent&&(ie.tangent=new p({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:C})),a.binormal&&(ie.binormal=new p({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:w})),ie}function A(e){var t,r,i,n,o,a=new Array(12*(e*(e+1))-6),s=0;for(t=0,i=1,n=0;n<3;n++)a[s++]=i++,a[s++]=t,a[s++]=i;for(n=2;n<e+1;++n){for(i=n*(n+1)-1,t=(n-1)*n-1,a[s++]=i++,a[s++]=t,a[s++]=i,r=2*n,o=0;o<r-1;++o)a[s++]=i,a[s++]=t++,a[s++]=t,a[s++]=i++,a[s++]=t,a[s++]=i;a[s++]=i++,a[s++]=t,a[s++]=i}for(r=2*e,++i,++t,n=0;n<r-1;++n)a[s++]=i,a[s++]=t++,a[s++]=t,a[s++]=i++,a[s++]=t,a[s++]=i;for(a[s++]=i,a[s++]=t++,a[s++]=t,a[s++]=i++,a[s++]=t++,a[s++]=t,++t,n=e-1;n>1;--n){for(a[s++]=t++,a[s++]=t,a[s++]=i,r=2*n,o=0;o<r-1;++o)a[s++]=i,a[s++]=t++,a[s++]=t,a[s++]=i++,a[s++]=t,a[s++]=i;a[s++]=t++,a[s++]=t++,a[s++]=i++}for(n=0;n<3;n++)a[s++]=t++,a[s++]=t,a[s++]=i;return a}function P(t){var i=t.center;X=r.multiplyByScalar(t.ellipsoid.geodeticSurfaceNormal(i,X),t.height,X),X=r.add(i,X,X);var n=new e(X,t.semiMajorAxis),o=u.computeEllipsePositions(t,!0,!1),a=o.positions,s=o.numPts,l=x(a,t,!1),c=A(s);return c=v.createTypedArray(a.length/3,c),{boundingSphere:n,attributes:l,indices:c}}function M(e,i){var o=i.vertexFormat,a=i.center,s=i.semiMajorAxis,l=i.semiMinorAxis,u=i.ellipsoid,c=i.height,d=i.extrudedHeight,f=i.stRotation,_=e.length/3*2,v=new Float64Array(3*_),g=o.st?new Float32Array(2*_):void 0,C=o.normal?new Float32Array(3*_):void 0,w=o.tangent?new Float32Array(3*_):void 0,E=o.binormal?new Float32Array(3*_):void 0,T=0,b=U,x=G,A=W,P=new h(u),M=P.project(u.cartesianToCartographic(a,H),q),D=u.scaleToGeodeticSurface(a,N);u.geodeticSurfaceNormal(D,D);for(var I=S.fromAxisAngle(D,f,z),R=y.fromQuaternion(I,k),O=t.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,j),X=t.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Y),Z=e.length,K=Z/3*2,Q=0;Q<Z;Q+=3){var J,$=Q+1,ee=Q+2,te=r.fromArray(e,Q,N);if(o.st){var re=y.multiplyByVector(R,te,L),ie=P.project(u.cartesianToCartographic(re,H),B);r.subtract(ie,M,ie),V.x=(ie.x+s)/(2*s),V.y=(ie.y+l)/(2*l),O.x=Math.min(V.x,O.x),O.y=Math.min(V.y,O.y),X.x=Math.max(V.x,X.x),X.y=Math.max(V.y,X.y),g[T+K]=V.x,g[T+1+K]=V.y,g[T++]=V.x,g[T++]=V.y}te=u.scaleToGeodeticSurface(te,te),J=r.clone(te,L),b=u.geodeticSurfaceNormal(te,b);var ne=r.multiplyByScalar(b,c,F);if(te=r.add(te,ne,te),ne=r.multiplyByScalar(b,d,ne),J=r.add(J,ne,J),o.position&&(v[Q+Z]=J.x,v[$+Z]=J.y,v[ee+Z]=J.z,v[Q]=te.x,v[$]=te.y,v[ee]=te.z),o.normal||o.tangent||o.binormal){A=r.clone(b,A);var oe=r.fromArray(e,(Q+3)%Z,F);r.subtract(oe,te,oe);var ae=r.subtract(J,te,B);b=r.normalize(r.cross(ae,oe,b),b),o.normal&&(C[Q]=b.x,C[$]=b.y,C[ee]=b.z,C[Q+Z]=b.x,C[$+Z]=b.y,C[ee+Z]=b.z),o.tangent&&(x=r.normalize(r.cross(A,b,x),x),w[Q]=x.x,w[$]=x.y,w[ee]=x.z,w[Q+Z]=x.x,w[Q+1+Z]=x.y,w[Q+2+Z]=x.z),o.binormal&&(E[Q]=A.x,E[$]=A.y,E[ee]=A.z,E[Q+Z]=A.x,E[$+Z]=A.y,E[ee+Z]=A.z)}}if(o.st){Z=g.length;for(var se=0;se<Z;se+=2)g[se]=(g[se]-O.x)/(X.x-O.x),g[se+1]=(g[se+1]-O.y)/(X.y-O.y)}var le=new m;return o.position&&(le.position=new p({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:v})),o.st&&(le.st=new p({componentDatatype:n.FLOAT,componentsPerAttribute:2,values:g})),o.normal&&(le.normal=new p({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:C})),o.tangent&&(le.tangent=new p({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:w})),o.binormal&&(le.binormal=new p({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:E})),le}function D(e){for(var t=e.length/3,r=v.createTypedArray(t,6*t),i=0,n=0;n<t;n++){var o=n,a=n+t,s=(o+1)%t,l=s+t;r[i++]=o,r[i++]=a,r[i++]=s,r[i++]=s,r[i++]=a,r[i++]=l}return r}function I(t){var i=t.center,n=t.ellipsoid,o=t.semiMajorAxis,a=r.multiplyByScalar(n.geodeticSurfaceNormal(i,N),t.height,N);Z.center=r.add(i,a,Z.center),Z.radius=o,a=r.multiplyByScalar(n.geodeticSurfaceNormal(i,a),t.extrudedHeight,a),K.center=r.add(i,a,K.center),K.radius=o;var s=u.computeEllipsePositions(t,!0,!0),l=s.positions,c=s.numPts,h=s.outerPositions,p=e.union(Z,K),m=x(l,t,!0),g=A(c),y=g.length;g.length=2*y;for(var C=l.length/3,S=0;S<y;S+=3)g[S+y]=g[S+2]+C,g[S+1+y]=g[S+1]+C,g[S+2+y]=g[S]+C;var E=v.createTypedArray(2*C/3,g),T=new d({attributes:m,indices:E,primitiveType:w.TRIANGLES}),b=M(h,t);g=D(h);var P=v.createTypedArray(2*h.length/3,g),I=new d({attributes:b,indices:P,primitiveType:w.TRIANGLES}),R=_.combineInstances([new f({geometry:T}),new f({geometry:I})]);return{boundingSphere:p,attributes:R[0].attributes,indices:R[0].indices}}function R(e,t,i,n,o){T.eastNorthUpToFixedFrame(e,t,Q),C.inverseTransformation(Q,J);for(var a=0;a<4;++a)r.clone(r.ZERO,ee[a]);for(ee[0].x+=i,ee[1].x-=i,ee[2].y+=n,ee[3].y-=n,y.fromRotationZ(o,$),a=0;a<4;++a)y.multiplyByVector($,ee[a],ee[a]),C.multiplyByPoint(Q,ee[a],ee[a]),t.cartesianToCartographic(ee[a],te[a]);return E.fromCartographicArray(te)}function O(e){e=o(e,o.EMPTY_OBJECT);var t=e.center,i=o(e.ellipsoid,c.WGS84),n=e.semiMajorAxis,s=e.semiMinorAxis,l=o(e.granularity,g.RADIANS_PER_DEGREE),u=o(e.height,0),h=e.extrudedHeight,d=a(h)&&Math.abs(u-h)>1,p=o(e.vertexFormat,b.DEFAULT);this._center=r.clone(t),this._semiMajorAxis=n,this._semiMinorAxis=s,this._ellipsoid=c.clone(i),this._rotation=o(e.rotation,0),this._stRotation=o(e.stRotation,0),this._height=u,this._granularity=l,this._vertexFormat=b.clone(p),this._extrudedHeight=o(h,u),this._extrude=d,this._workerName="createEllipseGeometry",this._rectangle=R(this._center,this._ellipsoid,n,s,this._rotation)}var N=new r,L=new r,B=new r,F=new r,V=new t,k=new y,z=new S,U=new r,G=new r,W=new r,H=new i,q=new r,j=new t,Y=new t,X=new r,Z=new e,K=new e,Q=new C,J=new C,$=new y,ee=[new r,new r,new r,new r],te=[new i,new i,new i,new i];O.packedLength=r.packedLength+c.packedLength+b.packedLength+E.packedLength+8,O.pack=function(e,t,i){return i=o(i,0),r.pack(e._center,t,i),i+=r.packedLength,
+c.pack(e._ellipsoid,t,i),i+=c.packedLength,b.pack(e._vertexFormat,t,i),i+=b.packedLength,E.pack(e._rectangle,t,i),i+=E.packedLength,t[i++]=e._semiMajorAxis,t[i++]=e._semiMinorAxis,t[i++]=e._rotation,t[i++]=e._stRotation,t[i++]=e._height,t[i++]=e._granularity,t[i++]=e._extrudedHeight,t[i]=e._extrude?1:0,t};var re=new r,ie=new c,ne=new b,oe=new E,ae={center:re,ellipsoid:ie,vertexFormat:ne,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,stRotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0};return O.unpack=function(e,t,i){t=o(t,0);var n=r.unpack(e,t,re);t+=r.packedLength;var s=c.unpack(e,t,ie);t+=c.packedLength;var l=b.unpack(e,t,ne);t+=b.packedLength;var u=E.unpack(e,t,oe);t+=E.packedLength;var h=e[t++],d=e[t++],p=e[t++],m=e[t++],f=e[t++],_=e[t++],v=e[t++],g=1===e[t];return a(i)?(i._center=r.clone(n,i._center),i._ellipsoid=c.clone(s,i._ellipsoid),i._vertexFormat=b.clone(l,i._vertexFormat),i._semiMajorAxis=h,i._semiMinorAxis=d,i._rotation=p,i._stRotation=m,i._height=f,i._granularity=_,i._extrudedHeight=v,i._extrude=g,i._rectangle=E.clone(u),i):(ae.height=f,ae.extrudedHeight=v,ae.granularity=_,ae.stRotation=m,ae.rotation=p,ae.semiMajorAxis=h,ae.semiMinorAxis=d,new O(ae))},O.createGeometry=function(e){if(!(e._semiMajorAxis<=0||e._semiMinorAxis<=0)){e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);var t,r={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:e._height,extrudedHeight:e._extrudedHeight,granularity:e._granularity,vertexFormat:e._vertexFormat,stRotation:e._stRotation};return e._extrude?(r.extrudedHeight=Math.min(e._extrudedHeight,e._height),r.height=Math.max(e._extrudedHeight,e._height),t=I(r)):t=P(r),new d({attributes:t.attributes,indices:t.indices,primitiveType:w.TRIANGLES,boundingSphere:t.boundingSphere})}},O.createShadowVolume=function(e,t,r){var i=e._granularity,n=e._ellipsoid,o=t(i,n),a=r(i,n);return new O({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:n,rotation:e._rotation,stRotation:e._stRotation,granularity:i,extrudedHeight:o,height:a,vertexFormat:b.POSITION_ONLY})},s(O.prototype,{rectangle:{get:function(){return this._rectangle}}}),O}),r("Core/CircleGeometry",["./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./EllipseGeometry","./Ellipsoid","./Math","./VertexFormat"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(e){e=t(e,t.EMPTY_OBJECT);var r=e.radius,i={center:e.center,semiMajorAxis:r,semiMinorAxis:r,ellipsoid:e.ellipsoid,height:e.height,extrudedHeight:e.extrudedHeight,granularity:e.granularity,vertexFormat:e.vertexFormat,stRotation:e.stRotation};this._ellipseGeometry=new o(i),this._workerName="createCircleGeometry"}u.packedLength=o.packedLength,u.pack=function(e,t,r){return o.pack(e._ellipseGeometry,t,r)};var c=new o({center:new e,semiMajorAxis:1,semiMinorAxis:1}),h={center:new e,radius:void 0,ellipsoid:a.clone(a.UNIT_SPHERE),height:void 0,extrudedHeight:void 0,granularity:void 0,vertexFormat:new l,stRotation:void 0,semiMajorAxis:void 0,semiMinorAxis:void 0};return u.unpack=function(t,i,n){var s=o.unpack(t,i,c);return h.center=e.clone(s._center,h.center),h.ellipsoid=a.clone(s._ellipsoid,h.ellipsoid),h.height=s._height,h.extrudedHeight=s._extrudedHeight,h.granularity=s._granularity,h.vertexFormat=l.clone(s._vertexFormat,h.vertexFormat),h.stRotation=s._stRotation,r(n)?(h.semiMajorAxis=s._semiMajorAxis,h.semiMinorAxis=s._semiMinorAxis,n._ellipseGeometry=new o(h),n):(h.radius=s._semiMajorAxis,new u(h))},u.createGeometry=function(e){return o.createGeometry(e._ellipseGeometry)},u.createShadowVolume=function(e,t,r){var i=e._ellipseGeometry._granularity,n=e._ellipseGeometry._ellipsoid,o=t(i,n),a=r(i,n);return new u({center:e._ellipseGeometry._center,radius:e._ellipseGeometry._semiMajorAxis,ellipsoid:n,stRotation:e._ellipseGeometry._stRotation,granularity:i,extrudedHeight:o,height:a,vertexFormat:l.POSITION_ONLY})},i(u.prototype,{rectangle:{get:function(){return this._ellipseGeometry.rectangle}}}),u}),r("Core/EllipseOutlineGeometry",["./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./EllipseGeometryLibrary","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PrimitiveType"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p){"use strict";function m(i){var n=i.center;g=t.multiplyByScalar(i.ellipsoid.geodeticSurfaceNormal(n,g),i.height,g),g=t.add(n,g,g);for(var o=new e(g,i.semiMajorAxis),s=a.computeEllipsePositions(i,!1,!0).outerPositions,l=new c({position:new u({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:a.raisePositionsToHeight(s,i,!1)})}),d=s.length/3,p=h.createTypedArray(d,2*d),m=0,f=0;f<d;++f)p[m++]=f,p[m++]=(f+1)%d;return{boundingSphere:o,attributes:l,indices:p}}function f(n){var o=n.center,s=n.ellipsoid,l=n.semiMajorAxis,p=t.multiplyByScalar(s.geodeticSurfaceNormal(o,v),n.height,v);y.center=t.add(o,p,y.center),y.radius=l,p=t.multiplyByScalar(s.geodeticSurfaceNormal(o,p),n.extrudedHeight,p),C.center=t.add(o,p,C.center),C.radius=l;var m=a.computeEllipsePositions(n,!1,!0).outerPositions,f=new c({position:new u({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:a.raisePositionsToHeight(m,n,!0)})});m=f.position.values;var _=e.union(y,C),g=m.length/3,w=i(n.numberOfVerticalLines,16);w=d.clamp(w,0,g/2);var S=h.createTypedArray(g,2*g+2*w);g/=2;var E,T=0;for(E=0;E<g;++E)S[T++]=E,S[T++]=(E+1)%g,S[T++]=E+g,S[T++]=(E+1)%g+g;var b;if(w>0){var x=Math.min(w,g);b=Math.round(g/x);var A=Math.min(b*w,g);for(E=0;E<A;E+=b)S[T++]=E,S[T++]=E+g}return{boundingSphere:_,attributes:f,indices:S}}function _(e){e=i(e,i.EMPTY_OBJECT);var r=e.center,o=i(e.ellipsoid,s.WGS84),a=e.semiMajorAxis,l=e.semiMinorAxis,u=i(e.granularity,d.RADIANS_PER_DEGREE),c=i(e.height,0),h=e.extrudedHeight,p=n(h)&&Math.abs(c-h)>1;this._center=t.clone(r),this._semiMajorAxis=a,this._semiMinorAxis=l,this._ellipsoid=s.clone(o),this._rotation=i(e.rotation,0),this._height=c,this._granularity=u,this._extrudedHeight=h,this._extrude=p,this._numberOfVerticalLines=Math.max(i(e.numberOfVerticalLines,16),0),this._workerName="createEllipseOutlineGeometry"}var v=new t,g=new t,y=new e,C=new e;_.packedLength=t.packedLength+s.packedLength+9,_.pack=function(e,r,o){return o=i(o,0),t.pack(e._center,r,o),o+=t.packedLength,s.pack(e._ellipsoid,r,o),o+=s.packedLength,r[o++]=e._semiMajorAxis,r[o++]=e._semiMinorAxis,r[o++]=e._rotation,r[o++]=e._height,r[o++]=e._granularity,r[o++]=n(e._extrudedHeight)?1:0,r[o++]=i(e._extrudedHeight,0),r[o++]=e._extrude?1:0,r[o]=e._numberOfVerticalLines,r};var w=new t,S=new s,E={center:w,ellipsoid:S,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,numberOfVerticalLines:void 0};return _.unpack=function(e,r,o){r=i(r,0);var a=t.unpack(e,r,w);r+=t.packedLength;var l=s.unpack(e,r,S);r+=s.packedLength;var u=e[r++],c=e[r++],h=e[r++],d=e[r++],p=e[r++],m=e[r++],f=e[r++],v=1===e[r++],g=e[r];return n(o)?(o._center=t.clone(a,o._center),o._ellipsoid=s.clone(l,o._ellipsoid),o._semiMajorAxis=u,o._semiMinorAxis=c,o._rotation=h,o._height=d,o._granularity=p,o._extrudedHeight=m?f:void 0,o._extrude=v,o._numberOfVerticalLines=g,o):(E.height=d,E.extrudedHeight=m?f:void 0,E.granularity=p,E.rotation=h,E.semiMajorAxis=u,E.semiMinorAxis=c,E.numberOfVerticalLines=g,new _(E))},_.createGeometry=function(e){if(!(e._semiMajorAxis<=0||e._semiMinorAxis<=0)){e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);var t,r={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:e._height,extrudedHeight:e._extrudedHeight,granularity:e._granularity,numberOfVerticalLines:e._numberOfVerticalLines};return e._extrude?(r.extrudedHeight=Math.min(e._extrudedHeight,e._height),r.height=Math.max(e._extrudedHeight,e._height),t=f(r)):t=m(r),new l({attributes:t.attributes,indices:t.indices,primitiveType:p.LINES,boundingSphere:t.boundingSphere})}},_}),r("Core/CircleOutlineGeometry",["./Cartesian3","./defaultValue","./defined","./DeveloperError","./EllipseOutlineGeometry","./Ellipsoid"],function(e,t,r,i,n,o){"use strict";function a(e){e=t(e,t.EMPTY_OBJECT);var r=e.radius,i={center:e.center,semiMajorAxis:r,semiMinorAxis:r,ellipsoid:e.ellipsoid,height:e.height,extrudedHeight:e.extrudedHeight,granularity:e.granularity,numberOfVerticalLines:e.numberOfVerticalLines};this._ellipseGeometry=new n(i),this._workerName="createCircleOutlineGeometry"}a.packedLength=n.packedLength,a.pack=function(e,t,r){return n.pack(e._ellipseGeometry,t,r)};var s=new n({center:new e,semiMajorAxis:1,semiMinorAxis:1}),l={center:new e,radius:void 0,ellipsoid:o.clone(o.UNIT_SPHERE),height:void 0,extrudedHeight:void 0,granularity:void 0,numberOfVerticalLines:void 0,semiMajorAxis:void 0,semiMinorAxis:void 0};return a.unpack=function(t,i,u){var c=n.unpack(t,i,s);return l.center=e.clone(c._center,l.center),l.ellipsoid=o.clone(c._ellipsoid,l.ellipsoid),l.height=c._height,l.extrudedHeight=c._extrudedHeight,l.granularity=c._granularity,l.numberOfVerticalLines=c._numberOfVerticalLines,r(u)?(l.semiMajorAxis=c._semiMajorAxis,l.semiMinorAxis=c._semiMinorAxis,u._ellipseGeometry=new n(l),u):(l.radius=c._semiMajorAxis,new a(l))},a.createGeometry=function(e){return n.createGeometry(e._ellipseGeometry)},a}),r("Core/ClockRange",["./freezeObject"],function(e){"use strict";var t={UNBOUNDED:0,CLAMPED:1,LOOP_STOP:2};return e(t)}),r("Core/ClockStep",["./freezeObject"],function(e){"use strict";var t={TICK_DEPENDENT:0,SYSTEM_CLOCK_MULTIPLIER:1,SYSTEM_CLOCK:2};return e(t)}),r("Core/getTimestamp",["./defined"],function(e){"use strict";var t;return t="undefined"!=typeof performance&&e(performance.now)?function(){return performance.now()}:function(){return Date.now()}}),r("Core/Clock",["./ClockRange","./ClockStep","./defaultValue","./defined","./defineProperties","./DeveloperError","./Event","./getTimestamp","./JulianDate"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(n){n=r(n,r.EMPTY_OBJECT);var o=n.currentTime,u=n.startTime,c=n.stopTime;o=i(o)?l.clone(o):i(u)?l.clone(u):i(c)?l.addDays(c,-1,new l):l.now(),u=i(u)?l.clone(u):l.clone(o),c=i(c)?l.clone(c):l.addDays(u,1,new l),this.startTime=u,this.stopTime=c,this.clockRange=r(n.clockRange,e.UNBOUNDED),this.canAnimate=r(n.canAnimate,!0),this.onTick=new a,this._currentTime=void 0,this._multiplier=void 0,this._clockStep=void 0,this._shouldAnimate=void 0,this._lastSystemTime=s(),this.currentTime=o,this.multiplier=r(n.multiplier,1),this.clockStep=r(n.clockStep,t.SYSTEM_CLOCK_MULTIPLIER),this.shouldAnimate=r(n.shouldAnimate,!0)}return n(u.prototype,{currentTime:{get:function(){return this._currentTime},set:function(e){l.equals(this._currentTime,e)||(this._clockStep===t.SYSTEM_CLOCK&&(this._clockStep=t.SYSTEM_CLOCK_MULTIPLIER),this._currentTime=e)}},multiplier:{get:function(){return this._multiplier},set:function(e){this._multiplier!==e&&(this._clockStep===t.SYSTEM_CLOCK&&(this._clockStep=t.SYSTEM_CLOCK_MULTIPLIER),this._multiplier=e)}},clockStep:{get:function(){return this._clockStep},set:function(e){e===t.SYSTEM_CLOCK&&(this._multiplier=1,this._shouldAnimate=!0,this._currentTime=l.now()),this._clockStep=e}},shouldAnimate:{get:function(){return this._shouldAnimate},set:function(e){this._shouldAnimate!==e&&(this._clockStep===t.SYSTEM_CLOCK&&(this._clockStep=t.SYSTEM_CLOCK_MULTIPLIER),this._shouldAnimate=e)}}}),u.prototype.tick=function(){var r=s(),i=l.clone(this._currentTime);if(this.canAnimate&&this._shouldAnimate){var n=this._clockStep;if(n===t.SYSTEM_CLOCK)i=l.now(i);else{var o=this._multiplier;if(n===t.TICK_DEPENDENT)i=l.addSeconds(i,o,i);else{var a=r-this._lastSystemTime;i=l.addSeconds(i,o*(a/1e3),i)}var u=this.clockRange,c=this.startTime,h=this.stopTime;if(u===e.CLAMPED)l.lessThan(i,c)?i=l.clone(c,i):l.greaterThan(i,h)&&(i=l.clone(h,i));else if(u===e.LOOP_STOP)for(l.lessThan(i,c)&&(i=l.clone(c,i));l.greaterThan(i,h);)i=l.addSeconds(c,l.secondsDifference(i,h),i)}}return this._currentTime=i,this._lastSystemTime=r,this.onTick.raiseEvent(this),i},u}),r("Core/Color",["./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./Math"],function(e,t,r,i,n,o){"use strict";function a(e,t,r){return r<0&&(r+=1),r>1&&(r-=1),6*r<1?e+6*(t-e)*r:2*r<1?t:3*r<2?e+(t-e)*(2/3-r)*6:e}function s(t,r,i,n){this.red=e(t,1),this.green=e(r,1),this.blue=e(i,1),this.alpha=e(n,1)}s.fromCartesian4=function(e,r){return t(r)?(r.red=e.x,r.green=e.y,r.blue=e.z,r.alpha=e.w,r):new s(e.x,e.y,e.z,e.w)},s.fromBytes=function(r,i,n,o,a){return r=s.byteToFloat(e(r,255)),i=s.byteToFloat(e(i,255)),n=s.byteToFloat(e(n,255)),o=s.byteToFloat(e(o,255)),t(a)?(a.red=r,a.green=i,a.blue=n,a.alpha=o,a):new s(r,i,n,o)},s.fromAlpha=function(e,r,i){return t(i)?(i.red=e.red,i.green=e.green,i.blue=e.blue,i.alpha=r,i):new s(e.red,e.green,e.blue,r)};var l,u,c;i.supportsTypedArrays()&&(l=new ArrayBuffer(4),u=new Uint32Array(l),c=new Uint8Array(l)),s.fromRgba=function(e,t){return u[0]=e,s.fromBytes(c[0],c[1],c[2],c[3],t)},s.fromHsl=function(r,i,n,o,l){r=e(r,0)%1,i=e(i,0),n=e(n,0),o=e(o,1);var u=n,c=n,h=n;if(0!==i){var d;d=n<.5?n*(1+i):n+i-n*i;var p=2*n-d;u=a(p,d,r+1/3),c=a(p,d,r),h=a(p,d,r-1/3)}return t(l)?(l.red=u,l.green=c,l.blue=h,l.alpha=o,l):new s(u,c,h,o)},s.fromRandom=function(r,i){r=e(r,e.EMPTY_OBJECT);var n=r.red;if(!t(n)){var a=e(r.minimumRed,0),l=e(r.maximumRed,1);n=a+o.nextRandomNumber()*(l-a)}var u=r.green;if(!t(u)){var c=e(r.minimumGreen,0),h=e(r.maximumGreen,1);u=c+o.nextRandomNumber()*(h-c)}var d=r.blue;if(!t(d)){var p=e(r.minimumBlue,0),m=e(r.maximumBlue,1);d=p+o.nextRandomNumber()*(m-p)}var f=r.alpha;if(!t(f)){var _=e(r.minimumAlpha,0),v=e(r.maximumAlpha,1);f=_+o.nextRandomNumber()*(v-_)}return t(i)?(i.red=n,i.green=u,i.blue=d,i.alpha=f,i):new s(n,u,d,f)};var h=/^#([0-9a-f])([0-9a-f])([0-9a-f])$/i,d=/^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})$/i,p=/^rgba?\(\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)(?:\s*,\s*([0-9.]+))?\s*\)$/i,m=/^hsla?\(\s*([0-9.]+)\s*,\s*([0-9.]+%)\s*,\s*([0-9.]+%)(?:\s*,\s*([0-9.]+))?\s*\)$/i;return s.fromCssColorString=function(r,i){t(i)||(i=new s);var n=s[r.toUpperCase()];if(t(n))return s.clone(n,i),i;var o=h.exec(r);return null!==o?(i.red=parseInt(o[1],16)/15,i.green=parseInt(o[2],16)/15,i.blue=parseInt(o[3],16)/15,i.alpha=1,i):(o=d.exec(r),null!==o?(i.red=parseInt(o[1],16)/255,i.green=parseInt(o[2],16)/255,i.blue=parseInt(o[3],16)/255,i.alpha=1,i):(o=p.exec(r),null!==o?(i.red=parseFloat(o[1])/("%"===o[1].substr(-1)?100:255),i.green=parseFloat(o[2])/("%"===o[2].substr(-1)?100:255),i.blue=parseFloat(o[3])/("%"===o[3].substr(-1)?100:255),i.alpha=parseFloat(e(o[4],"1.0")),i):(o=m.exec(r),null!==o?s.fromHsl(parseFloat(o[1])/360,parseFloat(o[2])/100,parseFloat(o[3])/100,parseFloat(e(o[4],"1.0")),i):i=void 0)))},s.packedLength=4,s.pack=function(t,r,i){return i=e(i,0),r[i++]=t.red,r[i++]=t.green,r[i++]=t.blue,r[i]=t.alpha,r},s.unpack=function(r,i,n){return i=e(i,0),t(n)||(n=new s),n.red=r[i++],n.green=r[i++],n.blue=r[i++],n.alpha=r[i],n},s.byteToFloat=function(e){return e/255},s.floatToByte=function(e){return 1===e?255:256*e|0},s.clone=function(e,r){if(t(e))return t(r)?(r.red=e.red,r.green=e.green,r.blue=e.blue,r.alpha=e.alpha,r):new s(e.red,e.green,e.blue,e.alpha)},s.equals=function(e,r){return e===r||t(e)&&t(r)&&e.red===r.red&&e.green===r.green&&e.blue===r.blue&&e.alpha===r.alpha},s.equalsArray=function(e,t,r){return e.red===t[r]&&e.green===t[r+1]&&e.blue===t[r+2]&&e.alpha===t[r+3]},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.prototype.equalsEpsilon=function(e,r){return this===e||t(e)&&Math.abs(this.red-e.red)<=r&&Math.abs(this.green-e.green)<=r&&Math.abs(this.blue-e.blue)<=r&&Math.abs(this.alpha-e.alpha)<=r},s.prototype.toString=function(){return"("+this.red+", "+this.green+", "+this.blue+", "+this.alpha+")"},s.prototype.toCssColorString=function(){var e=s.floatToByte(this.red),t=s.floatToByte(this.green),r=s.floatToByte(this.blue);return 1===this.alpha?"rgb("+e+","+t+","+r+")":"rgba("+e+","+t+","+r+","+this.alpha+")"},s.prototype.toBytes=function(e){var r=s.floatToByte(this.red),i=s.floatToByte(this.green),n=s.floatToByte(this.blue),o=s.floatToByte(this.alpha);return t(e)?(e[0]=r,e[1]=i,e[2]=n,e[3]=o,e):[r,i,n,o]},s.prototype.toRgba=function(){return c[0]=s.floatToByte(this.red),c[1]=s.floatToByte(this.green),c[2]=s.floatToByte(this.blue),c[3]=s.floatToByte(this.alpha),u[0]},s.prototype.brighten=function(e,t){return e=1-e,t.red=1-(1-this.red)*e,t.green=1-(1-this.green)*e,t.blue=1-(1-this.blue)*e,t.alpha=this.alpha,t},s.prototype.darken=function(e,t){return e=1-e,t.red=this.red*e,t.green=this.green*e,t.blue=this.blue*e,t.alpha=this.alpha,t},s.prototype.withAlpha=function(e,t){return s.fromAlpha(this,e,t)},s.add=function(e,t,r){return r.red=e.red+t.red,r.green=e.green+t.green,r.blue=e.blue+t.blue,r.alpha=e.alpha+t.alpha,r},s.subtract=function(e,t,r){return r.red=e.red-t.red,r.green=e.green-t.green,r.blue=e.blue-t.blue,r.alpha=e.alpha-t.alpha,r},s.multiply=function(e,t,r){return r.red=e.red*t.red,r.green=e.green*t.green,r.blue=e.blue*t.blue,r.alpha=e.alpha*t.alpha,r},s.divide=function(e,t,r){return r.red=e.red/t.red,r.green=e.green/t.green,r.blue=e.blue/t.blue,r.alpha=e.alpha/t.alpha,r},s.mod=function(e,t,r){return r.red=e.red%t.red,r.green=e.green%t.green,r.blue=e.blue%t.blue,r.alpha=e.alpha%t.alpha,r},s.multiplyByScalar=function(e,t,r){return r.red=e.red*t,r.green=e.green*t,r.blue=e.blue*t,r.alpha=e.alpha*t,r},s.divideByScalar=function(e,t,r){return r.red=e.red/t,r.green=e.green/t,r.blue=e.blue/t,r.alpha=e.alpha/t,r},s.ALICEBLUE=n(s.fromCssColorString("#F0F8FF")),s.ANTIQUEWHITE=n(s.fromCssColorString("#FAEBD7")),s.AQUA=n(s.fromCssColorString("#00FFFF")),s.AQUAMARINE=n(s.fromCssColorString("#7FFFD4")),s.AZURE=n(s.fromCssColorString("#F0FFFF")),s.BEIGE=n(s.fromCssColorString("#F5F5DC")),s.BISQUE=n(s.fromCssColorString("#FFE4C4")),s.BLACK=n(s.fromCssColorString("#000000")),s.BLANCHEDALMOND=n(s.fromCssColorString("#FFEBCD")),s.BLUE=n(s.fromCssColorString("#0000FF")),s.BLUEVIOLET=n(s.fromCssColorString("#8A2BE2")),s.BROWN=n(s.fromCssColorString("#A52A2A")),s.BURLYWOOD=n(s.fromCssColorString("#DEB887")),s.CADETBLUE=n(s.fromCssColorString("#5F9EA0")),s.CHARTREUSE=n(s.fromCssColorString("#7FFF00")),s.CHOCOLATE=n(s.fromCssColorString("#D2691E")),s.CORAL=n(s.fromCssColorString("#FF7F50")),s.CORNFLOWERBLUE=n(s.fromCssColorString("#6495ED")),s.CORNSILK=n(s.fromCssColorString("#FFF8DC")),s.CRIMSON=n(s.fromCssColorString("#DC143C")),s.CYAN=n(s.fromCssColorString("#00FFFF")),s.DARKBLUE=n(s.fromCssColorString("#00008B")),s.DARKCYAN=n(s.fromCssColorString("#008B8B")),s.DARKGOLDENROD=n(s.fromCssColorString("#B8860B")),s.DARKGRAY=n(s.fromCssColorString("#A9A9A9")),s.DARKGREEN=n(s.fromCssColorString("#006400")),s.DARKGREY=s.DARKGRAY,s.DARKKHAKI=n(s.fromCssColorString("#BDB76B")),s.DARKMAGENTA=n(s.fromCssColorString("#8B008B")),s.DARKOLIVEGREEN=n(s.fromCssColorString("#556B2F")),s.DARKORANGE=n(s.fromCssColorString("#FF8C00")),s.DARKORCHID=n(s.fromCssColorString("#9932CC")),s.DARKRED=n(s.fromCssColorString("#8B0000")),s.DARKSALMON=n(s.fromCssColorString("#E9967A")),s.DARKSEAGREEN=n(s.fromCssColorString("#8FBC8F")),s.DARKSLATEBLUE=n(s.fromCssColorString("#483D8B")),s.DARKSLATEGRAY=n(s.fromCssColorString("#2F4F4F")),s.DARKSLATEGREY=s.DARKSLATEGRAY,s.DARKTURQUOISE=n(s.fromCssColorString("#00CED1")),s.DARKVIOLET=n(s.fromCssColorString("#9400D3")),s.DEEPPINK=n(s.fromCssColorString("#FF1493")),s.DEEPSKYBLUE=n(s.fromCssColorString("#00BFFF")),s.DIMGRAY=n(s.fromCssColorString("#696969")),s.DIMGREY=s.DIMGRAY,s.DODGERBLUE=n(s.fromCssColorString("#1E90FF")),s.FIREBRICK=n(s.fromCssColorString("#B22222")),s.FLORALWHITE=n(s.fromCssColorString("#FFFAF0")),s.FORESTGREEN=n(s.fromCssColorString("#228B22")),s.FUSCHIA=n(s.fromCssColorString("#FF00FF")),s.GAINSBORO=n(s.fromCssColorString("#DCDCDC")),s.GHOSTWHITE=n(s.fromCssColorString("#F8F8FF")),s.GOLD=n(s.fromCssColorString("#FFD700")),s.GOLDENROD=n(s.fromCssColorString("#DAA520")),s.GRAY=n(s.fromCssColorString("#808080")),s.GREEN=n(s.fromCssColorString("#008000")),s.GREENYELLOW=n(s.fromCssColorString("#ADFF2F")),s.GREY=s.GRAY,s.HONEYDEW=n(s.fromCssColorString("#F0FFF0")),s.HOTPINK=n(s.fromCssColorString("#FF69B4")),s.INDIANRED=n(s.fromCssColorString("#CD5C5C")),s.INDIGO=n(s.fromCssColorString("#4B0082")),s.IVORY=n(s.fromCssColorString("#FFFFF0")),s.KHAKI=n(s.fromCssColorString("#F0E68C")),s.LAVENDER=n(s.fromCssColorString("#E6E6FA")),s.LAVENDAR_BLUSH=n(s.fromCssColorString("#FFF0F5")),s.LAWNGREEN=n(s.fromCssColorString("#7CFC00")),s.LEMONCHIFFON=n(s.fromCssColorString("#FFFACD")),s.LIGHTBLUE=n(s.fromCssColorString("#ADD8E6")),s.LIGHTCORAL=n(s.fromCssColorString("#F08080")),s.LIGHTCYAN=n(s.fromCssColorString("#E0FFFF")),s.LIGHTGOLDENRODYELLOW=n(s.fromCssColorString("#FAFAD2")),s.LIGHTGRAY=n(s.fromCssColorString("#D3D3D3")),s.LIGHTGREEN=n(s.fromCssColorString("#90EE90")),s.LIGHTGREY=s.LIGHTGRAY,s.LIGHTPINK=n(s.fromCssColorString("#FFB6C1")),s.LIGHTSEAGREEN=n(s.fromCssColorString("#20B2AA")),s.LIGHTSKYBLUE=n(s.fromCssColorString("#87CEFA")),s.LIGHTSLATEGRAY=n(s.fromCssColorString("#778899")),s.LIGHTSLATEGREY=s.LIGHTSLATEGRAY,s.LIGHTSTEELBLUE=n(s.fromCssColorString("#B0C4DE")),s.LIGHTYELLOW=n(s.fromCssColorString("#FFFFE0")),s.LIME=n(s.fromCssColorString("#00FF00")),s.LIMEGREEN=n(s.fromCssColorString("#32CD32")),s.LINEN=n(s.fromCssColorString("#FAF0E6")),s.MAGENTA=n(s.fromCssColorString("#FF00FF")),s.MAROON=n(s.fromCssColorString("#800000")),s.MEDIUMAQUAMARINE=n(s.fromCssColorString("#66CDAA")),s.MEDIUMBLUE=n(s.fromCssColorString("#0000CD")),s.MEDIUMORCHID=n(s.fromCssColorString("#BA55D3")),s.MEDIUMPURPLE=n(s.fromCssColorString("#9370DB")),s.MEDIUMSEAGREEN=n(s.fromCssColorString("#3CB371")),s.MEDIUMSLATEBLUE=n(s.fromCssColorString("#7B68EE")),s.MEDIUMSPRINGGREEN=n(s.fromCssColorString("#00FA9A")),s.MEDIUMTURQUOISE=n(s.fromCssColorString("#48D1CC")),s.MEDIUMVIOLETRED=n(s.fromCssColorString("#C71585")),s.MIDNIGHTBLUE=n(s.fromCssColorString("#191970")),s.MINTCREAM=n(s.fromCssColorString("#F5FFFA")),s.MISTYROSE=n(s.fromCssColorString("#FFE4E1")),s.MOCCASIN=n(s.fromCssColorString("#FFE4B5")),s.NAVAJOWHITE=n(s.fromCssColorString("#FFDEAD")),s.NAVY=n(s.fromCssColorString("#000080")),s.OLDLACE=n(s.fromCssColorString("#FDF5E6")),s.OLIVE=n(s.fromCssColorString("#808000")),s.OLIVEDRAB=n(s.fromCssColorString("#6B8E23")),s.ORANGE=n(s.fromCssColorString("#FFA500")),s.ORANGERED=n(s.fromCssColorString("#FF4500")),s.ORCHID=n(s.fromCssColorString("#DA70D6")),s.PALEGOLDENROD=n(s.fromCssColorString("#EEE8AA")),s.PALEGREEN=n(s.fromCssColorString("#98FB98")),s.PALETURQUOISE=n(s.fromCssColorString("#AFEEEE")),s.PALEVIOLETRED=n(s.fromCssColorString("#DB7093")),s.PAPAYAWHIP=n(s.fromCssColorString("#FFEFD5")),s.PEACHPUFF=n(s.fromCssColorString("#FFDAB9")),s.PERU=n(s.fromCssColorString("#CD853F")),s.PINK=n(s.fromCssColorString("#FFC0CB")),s.PLUM=n(s.fromCssColorString("#DDA0DD")),s.POWDERBLUE=n(s.fromCssColorString("#B0E0E6")),s.PURPLE=n(s.fromCssColorString("#800080")),s.RED=n(s.fromCssColorString("#FF0000")),s.ROSYBROWN=n(s.fromCssColorString("#BC8F8F")),s.ROYALBLUE=n(s.fromCssColorString("#4169E1")),s.SADDLEBROWN=n(s.fromCssColorString("#8B4513")),s.SALMON=n(s.fromCssColorString("#FA8072")),s.SANDYBROWN=n(s.fromCssColorString("#F4A460")),s.SEAGREEN=n(s.fromCssColorString("#2E8B57")),s.SEASHELL=n(s.fromCssColorString("#FFF5EE")),s.SIENNA=n(s.fromCssColorString("#A0522D")),s.SILVER=n(s.fromCssColorString("#C0C0C0")),s.SKYBLUE=n(s.fromCssColorString("#87CEEB")),s.SLATEBLUE=n(s.fromCssColorString("#6A5ACD")),s.SLATEGRAY=n(s.fromCssColorString("#708090")),s.SLATEGREY=s.SLATEGRAY,s.SNOW=n(s.fromCssColorString("#FFFAFA")),s.SPRINGGREEN=n(s.fromCssColorString("#00FF7F")),s.STEELBLUE=n(s.fromCssColorString("#4682B4")),s.TAN=n(s.fromCssColorString("#D2B48C")),s.TEAL=n(s.fromCssColorString("#008080")),s.THISTLE=n(s.fromCssColorString("#D8BFD8")),s.TOMATO=n(s.fromCssColorString("#FF6347")),s.TURQUOISE=n(s.fromCssColorString("#40E0D0")),s.VIOLET=n(s.fromCssColorString("#EE82EE")),s.WHEAT=n(s.fromCssColorString("#F5DEB3")),s.WHITE=n(s.fromCssColorString("#FFFFFF")),s.WHITESMOKE=n(s.fromCssColorString("#F5F5F5")),s.YELLOW=n(s.fromCssColorString("#FFFF00")),s.YELLOWGREEN=n(s.fromCssColorString("#9ACD32")),s.TRANSPARENT=n(new s(0,0,0,0)),s}),r("Core/ColorGeometryInstanceAttribute",["./Color","./ComponentDatatype","./defaultValue","./defined","./defineProperties","./DeveloperError"],function(e,t,r,i,n,o){"use strict";function a(t,i,n,o){t=r(t,1),i=r(i,1),n=r(n,1),o=r(o,1),this.value=new Uint8Array([e.floatToByte(t),e.floatToByte(i),e.floatToByte(n),e.floatToByte(o)])}return n(a.prototype,{componentDatatype:{get:function(){return t.UNSIGNED_BYTE}},componentsPerAttribute:{get:function(){return 4}},normalize:{get:function(){return!0}}}),a.fromColor=function(e){return new a(e.red,e.green,e.blue,e.alpha)},a.toValue=function(e,t){return i(t)?e.toBytes(t):new Uint8Array(e.toBytes())},a.equals=function(e,t){return e===t||i(e)&&i(t)&&e.value[0]===t.value[0]&&e.value[1]===t.value[1]&&e.value[2]===t.value[2]&&e.value[3]===t.value[3]},a}),r("Core/combine",["./defaultValue","./defined"],function(e,t){"use strict";function r(i,n,o){o=e(o,!1);var a,s,l,u={},c=t(i),h=t(n);if(c)for(a in i)i.hasOwnProperty(a)&&(s=i[a],h&&o&&"object"==typeof s&&n.hasOwnProperty(a)?(l=n[a],"object"==typeof l?u[a]=r(s,l,o):u[a]=s):u[a]=s);if(h)for(a in n)n.hasOwnProperty(a)&&!u.hasOwnProperty(a)&&(l=n[a],u[a]=l);return u}return r}),r("Core/CornerType",["./freezeObject"],function(e){"use strict";var t={ROUNDED:0,MITERED:1,BEVELED:2};return e(t)}),r("Core/isArray",["./defined"],function(e){"use strict";var t=Array.isArray;return e(t)||(t=function(e){return"[object Array]"===Object.prototype.toString.call(e)}),t}),r("Core/EllipsoidGeodesic",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){var t=e._uSquared,r=e._ellipsoid.maximumRadius,i=e._ellipsoid.minimumRadius,n=(r-i)/r,o=Math.cos(e._startHeading),a=Math.sin(e._startHeading),s=(1-n)*Math.tan(e._start.latitude),l=1/Math.sqrt(1+s*s),u=l*s,c=Math.atan2(s,o),h=l*a,d=h*h,p=1-d,m=Math.sqrt(p),f=t/4,_=f*f,v=_*f,g=_*_,y=1+f-3*_/4+5*v/4-175*g/64,C=1-f+15*_/8-35*v/8,w=1-3*f+35*_/4,S=1-5*f,E=y*c-C*Math.sin(2*c)*f/2-w*Math.sin(4*c)*_/16-S*Math.sin(6*c)*v/48-5*Math.sin(8*c)*g/512,T=e._constants;T.a=r,T.b=i,T.f=n,T.cosineHeading=o,T.sineHeading=a,T.tanU=s,T.cosineU=l,T.sineU=u,T.sigma=c,T.sineAlpha=h,T.sineSquaredAlpha=d,T.cosineSquaredAlpha=p,T.cosineAlpha=m,T.u2Over4=f,T.u4Over16=_,T.u6Over64=v,T.u8Over256=g,T.a0=y,T.a1=C,T.a2=w,T.a3=S,T.distanceRatio=E}function u(e,t){return e*t*(4+e*(4-3*t))/16}function c(e,t,r,i,n,o,a){var s=u(e,r);return(1-s)*e*t*(i+s*n*(a+s*o*(2*a*a-1)))}function h(e,t,r,i,n,o,a){var l,u,h,d,p,m=(t-r)/t,f=o-i,_=Math.atan((1-m)*Math.tan(n)),v=Math.atan((1-m)*Math.tan(a)),g=Math.cos(_),y=Math.sin(_),C=Math.cos(v),w=Math.sin(v),S=g*C,E=g*w,T=y*w,b=y*C,x=f,A=s.TWO_PI,P=Math.cos(x),M=Math.sin(x);do{P=Math.cos(x),M=Math.sin(x);var D=E-b*P;h=Math.sqrt(C*C*M*M+D*D),u=T+S*P,l=Math.atan2(h,u);var I;0===h?(I=0,d=1):(I=S*M/h,d=1-I*I),A=x,p=u-2*T/d,isNaN(p)&&(p=0),x=f+c(m,I,d,l,h,u,p)}while(Math.abs(x-A)>s.EPSILON12);var R=d*(t*t-r*r)/(r*r),O=1+R*(4096+R*(R*(320-175*R)-768))/16384,N=R*(256+R*(R*(74-47*R)-128))/1024,L=p*p,B=N*h*(p+N*(u*(2*L-1)-N*p*(4*h*h-3)*(4*L-3)/6)/4),F=r*O*(l-B),V=Math.atan2(C*M,E-b*P),k=Math.atan2(g*M,E*P-b);e._distance=F,e._startHeading=V,e._endHeading=k,e._uSquared=R}function d(r,i,n,o){e.normalize(o.cartographicToCartesian(i,f),m),e.normalize(o.cartographicToCartesian(n,f),f);h(r,o.maximumRadius,o.minimumRadius,i.longitude,i.latitude,n.longitude,n.latitude),r._start=t.clone(i,r._start),r._end=t.clone(n,r._end),r._start.height=0,r._end.height=0,l(r)}function p(e,n,o){var s=r(o,a.WGS84);this._ellipsoid=s,this._start=new t,this._end=new t,this._constants={},this._startHeading=void 0,this._endHeading=void 0,this._distance=void 0,this._uSquared=void 0,i(e)&&i(n)&&d(this,e,n,s)}var m=new e,f=new e;return n(p.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},startHeading:{get:function(){return this._startHeading}},endHeading:{get:function(){return this._endHeading}}}),p.prototype.setEndPoints=function(e,t){d(this,e,t,this._ellipsoid)},p.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(this._distance*e,t)},p.prototype.interpolateUsingSurfaceDistance=function(e,r){var n=this._constants,o=n.distanceRatio+e/n.b,a=Math.cos(2*o),s=Math.cos(4*o),l=Math.cos(6*o),u=Math.sin(2*o),h=Math.sin(4*o),d=Math.sin(6*o),p=Math.sin(8*o),m=o*o,f=o*m,_=n.u8Over256,v=n.u2Over4,g=n.u6Over64,y=n.u4Over16,C=2*f*_*a/3+o*(1-v+7*y/4-15*g/4+579*_/64-(y-15*g/4+187*_/16)*a-(5*g/4-115*_/16)*s-29*_*l/16)+(v/2-y+71*g/32-85*_/16)*u+(5*y/16-5*g/4+383*_/96)*h-m*((g-11*_/2)*u+5*_*h/2)+(29*g/96-29*_/16)*d+539*_*p/1536,w=Math.asin(Math.sin(C)*n.cosineAlpha),S=Math.atan(n.a/n.b*Math.tan(w));C-=n.sigma;var E=Math.cos(2*n.sigma+C),T=Math.sin(C),b=Math.cos(C),x=n.cosineU*b,A=n.sineU*T,P=Math.atan2(T*n.sineHeading,x-A*n.cosineHeading),M=P-c(n.f,n.sineAlpha,n.cosineSquaredAlpha,C,T,b,E);return i(r)?(r.longitude=this._start.longitude+M,r.latitude=S,r.height=0,r):new t(this._start.longitude+M,S,0)},p}),r("Core/PolylinePipeline",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidGeodesic","./IntersectionTests","./isArray","./Math","./Matrix4","./Plane"],function(e,t,r,i,n,o,a,s,l,u,c,h){"use strict";function d(e,t,r){var i=T;i.length=e;var n;if(t===r){for(n=0;n<e;n++)i[n]=t;return i}var o=r-t,a=o/e;for(n=0;n<e;n++){var s=t+n*a;i[n]=s}return i}function p(t,r,i,n,o,a,s,l){var u=n.scaleToGeodeticSurface(t,P),c=n.scaleToGeodeticSurface(r,M),h=m.numberOfPoints(t,r,i),p=n.cartesianToCartographic(u,b),f=n.cartesianToCartographic(c,x),_=d(h,o,a);D.setEndPoints(p,f);var v=D.surfaceDistance/h,g=l;p.height=o;var y=n.cartographicToCartesian(p,A);e.pack(y,s,g),g+=3;for(var C=1;C<h;C++){var w=D.interpolateUsingSurfaceDistance(C*v,x);w.height=_[C],y=n.cartographicToCartesian(w,A),e.pack(y,s,g),g+=3}return g}var m={};m.numberOfPoints=function(t,r,i){var n=e.distance(t,r);return Math.ceil(n/i)};var f=new t;m.extractHeights=function(e,t){for(var r=e.length,i=new Array(r),n=0;n<r;n++){var o=e[n];i[n]=t.cartesianToCartographic(o,f).height}return i};var _=new c,v=new e,g=new e,y=new h(e.ZERO,0),C=new e,w=new h(e.ZERO,0),S=new e,E=new e,T=[],b=new t,x=new t,A=new e,P=new e,M=new e,D=new a;return m.wrapLongitude=function(t,n){var o=[],a=[];if(i(t)&&t.length>0){n=r(n,c.IDENTITY);var l=c.inverseTransformation(n,_),u=c.multiplyByPoint(l,e.ZERO,v),d=c.multiplyByPointAsVector(l,e.UNIT_Y,g),p=h.fromPointNormal(u,d,y),m=c.multiplyByPointAsVector(l,e.UNIT_X,C),f=h.fromPointNormal(u,m,w),T=1;o.push(e.clone(t[0]));for(var b=o[0],x=t.length,A=1;A<x;++A){var P=t[A];if(h.getPointDistance(f,b)<0||h.getPointDistance(f,P)<0){var M=s.lineSegmentPlane(b,P,p,S);if(i(M)){var D=e.multiplyByScalar(d,5e-9,E);h.getPointDistance(p,b)<0&&e.negate(D,D),o.push(e.add(M,D,new e)),a.push(T+1),e.negate(D,D),o.push(e.add(M,D,new e)),T=1}}o.push(e.clone(t[A])),T++,b=P}a.push(T)}return{positions:o,lengths:a}},m.generateArc=function(t){i(t)||(t={});var n=t.positions,a=n.length,s=r(t.ellipsoid,o.WGS84),c=r(t.height,0),h=l(c);if(a<1)return[];if(1===a){var d=s.scaleToGeodeticSurface(n[0],P);if(c=h?c[0]:c,0!==c){var f=s.geodeticSurfaceNormal(d,A);e.multiplyByScalar(f,c,f),e.add(d,f,d)}return[d.x,d.y,d.z]}var _=t.minDistance;if(!i(_)){var v=r(t.granularity,u.RADIANS_PER_DEGREE);_=u.chordLength(v,s.maximumRadius)}var g,y=0;for(g=0;g<a-1;g++)y+=m.numberOfPoints(n[g],n[g+1],_);var C=3*(y+1),w=new Array(C),S=0;
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Ce,we=b/2;for(s=we+1;s<b+1;s++)Ce=_.PI_OVER_TWO+ye*s,ve[ge++]=fe*(1+Math.cos(Ce)),ve[ge++]=.5*(1+Math.sin(Ce));for(s=1;s<S-b+1;s++)ve[ge++]=s*fe,ve[ge++]=0;for(s=b;s>we;s--)Ce=_.PI_OVER_TWO-s*ye,ve[ge++]=1-fe*(1+Math.cos(Ce)),ve[ge++]=.5*(1+Math.sin(Ce));for(s=we;s>0;s--)Ce=_.PI_OVER_TWO-ye*s,ve[ge++]=1-_e*(1+Math.cos(Ce)),ve[ge++]=.5*(1+Math.sin(Ce));for(s=C-b;s>0;s--)ve[ge++]=s*_e,ve[ge++]=1;for(s=1;s<we+1;s++)Ce=_.PI_OVER_TWO+ye*s,ve[ge++]=_e*(1+Math.cos(Ce)),ve[ge++]=.5*(1+Math.sin(Ce))}else{for(C/=3,S/=3,_e=1/(C-1),fe=1/(S-1),s=0;s<S;s++)ve[ge++]=s*fe,ve[ge++]=0;for(s=C;s>0;s--)ve[ge++]=(s-1)*_e,ve[ge++]=1}y.st=new p({componentDatatype:n.FLOAT,componentsPerAttribute:2,values:ve})}return t.normal&&(y.normal=new p({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:q.normals})),t.tangent&&(y.tangent=new p({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:q.tangents})),t.binormal&&(y.binormal=new p({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:q.binormals})),{attributes:y,indices:Q}}function E(e,t){if(!(t.normal||t.binormal||t.tangent||t.st))return e;var i,n,o=e.position.values;(t.normal||t.binormal)&&(i=e.normal.values,n=e.binormal.values);var s,l=e.position.values.length/18,u=3*l,c=2*l,h=2*u;if(t.normal||t.binormal||t.tangent){var d=t.normal?new Float32Array(6*u):void 0,p=t.binormal?new Float32Array(6*u):void 0,m=t.tangent?new Float32Array(6*u):void 0,f=M,_=D,v=I,g=R,y=O,C=N,w=h;for(s=0;s<u;s+=3){var S=w+h;f=r.fromArray(o,s,f),_=r.fromArray(o,s+u,_),v=r.fromArray(o,(s+3)%u,v),_=r.subtract(_,f,_),v=r.subtract(v,f,v),g=r.normalize(r.cross(_,v,g),g),t.normal&&(a.addAttribute(d,g,S),a.addAttribute(d,g,S+3),a.addAttribute(d,g,w),a.addAttribute(d,g,w+3)),(t.tangent||t.binormal)&&(C=r.fromArray(i,s,C),t.binormal&&(a.addAttribute(p,C,S),a.addAttribute(p,C,S+3),a.addAttribute(p,C,w),a.addAttribute(p,C,w+3)),t.tangent&&(y=r.normalize(r.cross(C,g,y),y),a.addAttribute(m,y,S),a.addAttribute(m,y,S+3),a.addAttribute(m,y,w),a.addAttribute(m,y,w+3))),w+=6}if(t.normal){for(d.set(i),s=0;s<u;s+=3)d[s+u]=-i[s],d[s+u+1]=-i[s+1],d[s+u+2]=-i[s+2];e.normal.values=d}else e.normal=void 0;if(t.binormal?(p.set(n),p.set(n,u),e.binormal.values=p):e.binormal=void 0,t.tangent){var E=e.tangent.values;m.set(E),m.set(E,u),e.tangent.values=m}}if(t.st){var T=e.st.values,b=new Float32Array(6*c);b.set(T),b.set(T,c);for(var x=2*c,A=0;A<2;A++){for(b[x++]=T[0],b[x++]=T[1],s=2;s<c;s+=2){var P=T[s],L=T[s+1];b[x++]=P,b[x++]=L,b[x++]=P,b[x++]=L}b[x++]=T[0],b[x++]=T[1]}e.st.values=b}return e}function T(e,t,r){r[t++]=e[0],r[t++]=e[1],r[t++]=e[2];for(var i=3;i<e.length;i+=3){var n=e[i],o=e[i+1],a=e[i+2];r[t++]=n,r[t++]=o,r[t++]=a,r[t++]=n,r[t++]=o,r[t++]=a}return r[t++]=e[0],r[t++]=e[1],r[t++]=e[2],r}function b(e,t){var r=new C({position:t.positon,normal:t.normal||t.binormal,tangent:t.tangent,binormal:t.normal||t.binormal,st:t.st}),i=e.ellipsoid,n=a.computePositions(e),o=S(n,r,i),s=e.height,l=e.extrudedHeight,u=o.attributes,c=o.indices,h=u.position.values,d=h.length,p=new Float64Array(6*d),m=new Float64Array(d);m.set(h);var _=new Float64Array(4*d);h=v.scaleToGeodeticHeight(h,s,i),_=T(h,0,_),m=v.scaleToGeodeticHeight(m,l,i),_=T(m,2*d,_),p.set(h),p.set(m,d),p.set(_,2*d),u.position.values=p,d/=3;var g,y=c.length,w=d+d,b=f.createTypedArray(p.length/3,2*y+3*w);b.set(c);var x=y;for(g=0;g<y;g+=3){var A=c[g],P=c[g+1],M=c[g+2];b[x++]=M+d,b[x++]=P+d,b[x++]=A+d}u=E(u,t);var D,I,R,O;for(g=0;g<w;g+=2)D=g+w,I=D+w,R=D+1,O=I+1,b[x++]=D,b[x++]=I,b[x++]=R,b[x++]=R,b[x++]=I,b[x++]=O;return{attributes:u,indices:b}}function x(e,t,i,n,o,a){var s=r.subtract(t,e,F);r.normalize(s,s);var l=i.geodeticSurfaceNormal(e,V),u=r.cross(s,l,F);r.multiplyByScalar(u,n,u);var c=o.latitude,h=o.longitude,d=a.latitude,p=a.longitude;r.add(e,u,V),i.cartesianToCartographic(V,k);var m=k.latitude,f=k.longitude;c=Math.min(c,m),h=Math.min(h,f),d=Math.max(d,m),p=Math.max(p,f),r.subtract(e,u,V),i.cartesianToCartographic(V,k),m=k.latitude,f=k.longitude,c=Math.min(c,m),h=Math.min(h,f),d=Math.max(d,m),p=Math.max(p,f),o.latitude=c,o.longitude=h,a.latitude=d,a.longitude=p}function A(e,t,i,n){var a=e.length-1;if(0===a)return new y;var s=.5*i;G.latitude=Number.POSITIVE_INFINITY,G.longitude=Number.POSITIVE_INFINITY,W.latitude=Number.NEGATIVE_INFINITY,W.longitude=Number.NEGATIVE_INFINITY;var l,u;if(n===o.ROUNDED){var c=e[0];r.subtract(c,e[1],z),r.normalize(z,z),r.multiplyByScalar(z,s,z),r.add(c,z,U),t.cartesianToCartographic(U,k),l=k.latitude,u=k.longitude,G.latitude=Math.min(G.latitude,l),G.longitude=Math.min(G.longitude,u),W.latitude=Math.max(W.latitude,l),W.longitude=Math.max(W.longitude,u)}for(var h=0;h<a;++h)x(e[h],e[h+1],t,s,G,W);var d=e[a];r.subtract(d,e[a-1],z),r.normalize(z,z),r.multiplyByScalar(z,s,z),r.add(d,z,U),x(d,U,t,s,G,W),n===o.ROUNDED&&(t.cartesianToCartographic(U,k),l=k.latitude,u=k.longitude,G.latitude=Math.min(G.latitude,l),G.longitude=Math.min(G.longitude,u),W.latitude=Math.max(W.latitude,l),W.longitude=Math.max(W.longitude,u));var p=new y;return p.north=W.latitude,p.south=G.latitude,p.east=W.longitude,p.west=G.longitude,p}function P(e){e=s(e,s.EMPTY_OBJECT);var t=e.positions,i=e.width;this._positions=t,this._ellipsoid=h.clone(s(e.ellipsoid,h.WGS84)),this._vertexFormat=C.clone(s(e.vertexFormat,C.DEFAULT)),this._width=i,this._height=s(e.height,0),this._extrudedHeight=s(e.extrudedHeight,this._height),this._cornerType=s(e.cornerType,o.ROUNDED),this._granularity=s(e.granularity,_.RADIANS_PER_DEGREE),this._workerName="createCorridorGeometry",this._rectangle=A(t,this._ellipsoid,i,this._cornerType),this.packedLength=1+t.length*r.packedLength+h.packedLength+C.packedLength+y.packedLength+5}var M=new r,D=new r,I=new r,R=new r,O=new r,N=new r,L=new r,B=new r,F=new r,V=new r,k=new i,z=new r,U=new r,G=new i,W=new i;P.pack=function(e,t,i){i=s(i,0);var n=e._positions,o=n.length;t[i++]=o;for(var a=0;a<o;++a,i+=r.packedLength)r.pack(n[a],t,i);return h.pack(e._ellipsoid,t,i),i+=h.packedLength,C.pack(e._vertexFormat,t,i),i+=C.packedLength,y.pack(e._rectangle,t,i),i+=y.packedLength,t[i++]=e._width,t[i++]=e._height,t[i++]=e._extrudedHeight,t[i++]=e._cornerType,t[i]=e._granularity,t};var H=h.clone(h.UNIT_SPHERE),q=new C,j=new y,Y={positions:void 0,ellipsoid:H,vertexFormat:q,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0};return P.unpack=function(e,t,i){t=s(t,0);for(var n=e[t++],o=new Array(n),a=0;a<n;++a,t+=r.packedLength)o[a]=r.unpack(e,t);var u=h.unpack(e,t,H);t+=h.packedLength;var c=C.unpack(e,t,q);t+=C.packedLength;var d=y.unpack(e,t,j);t+=y.packedLength;var p=e[t++],m=e[t++],f=e[t++],_=e[t++],v=e[t];return l(i)?(i._positions=o,i._ellipsoid=h.clone(u,i._ellipsoid),i._vertexFormat=C.clone(c,i._vertexFormat),i._width=p,i._height=m,i._extrudedHeight=f,i._cornerType=_,i._granularity=v,i._rectangle=y.clone(d),i):(Y.positions=o,Y.width=p,Y.height=m,Y.extrudedHeight=f,Y.cornerType=_,Y.granularity=v,new P(Y))},P.createGeometry=function(i){var n=i._positions,o=i._height,s=i._width,l=i._extrudedHeight,u=o!==l,c=e(n,r.equalsEpsilon);if(!(c.length<2||s<=0)){var h,p=i._ellipsoid,m=i._vertexFormat,f={ellipsoid:p,positions:c,width:s,cornerType:i._cornerType,granularity:i._granularity,saveAttributes:!0};if(u){var _=Math.max(o,l);l=Math.min(o,l),o=_,f.height=o,f.extrudedHeight=l,h=b(f,m)}else{var y=a.computePositions(f);h=S(y,m,p),h.attributes.position.values=v.scaleToGeodeticHeight(h.attributes.position.values,o,p)}var C=h.attributes,w=t.fromVertices(C.position.values,void 0,3);return m.position||(h.attributes.position.values=void 0),new d({attributes:C,indices:h.indices,primitiveType:g.TRIANGLES,boundingSphere:w})}},P.createShadowVolume=function(e,t,r){var i=e._granularity,n=e._ellipsoid,o=t(i,n),a=r(i,n);return new P({positions:e._positions,width:e._width,cornerType:e._cornerType,ellipsoid:n,granularity:i,extrudedHeight:o,height:a,vertexFormat:C.POSITION_ONLY})},u(P.prototype,{rectangle:{get:function(){return this._rectangle}}}),P}),r("Core/CorridorOutlineGeometry",["./arrayRemoveDuplicates","./BoundingSphere","./Cartesian3","./ComponentDatatype","./CornerType","./CorridorGeometryLibrary","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PolygonPipeline","./PrimitiveType"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_){"use strict";function v(e,t){var a,l,u,c=[],m=e.positions,f=e.corners,_=e.endPositions,v=new d,g=0,y=0,E=0;for(l=0;l<m.length;l+=2)u=m[l].length-3,g+=u,E+=u/3*4,y+=m[l+1].length-3;for(g+=3,y+=3,l=0;l<f.length;l++){a=f[l];var T=f[l].leftPositions;s(T)?(u=T.length,g+=u,E+=u/3*2):(u=f[l].rightPositions.length,y+=u,E+=u/3*2)}var b,x=s(_);x&&(b=_[0].length-3,g+=b,y+=b,b/=3,E+=4*b);var A,P,M,D,I,R,O=g+y,N=new Float64Array(O),L=0,B=O-1,F=b/2,V=p.createTypedArray(O/3,E+4),k=0;if(V[k++]=L/3,V[k++]=(B-2)/3,x){c.push(L/3),R=C,I=w;var z=_[0];for(l=0;l<F;l++)R=r.fromArray(z,3*(F-1-l),R),I=r.fromArray(z,3*(F+l),I),o.addAttribute(N,I,L),o.addAttribute(N,R,void 0,B),P=L/3,D=P+1,A=(B-2)/3,M=A-1,V[k++]=A,V[k++]=M,V[k++]=P,V[k++]=D,L+=3,B-=3}var U=0,G=m[U++],W=m[U++];for(N.set(G,L),N.set(W,B-W.length+1),u=W.length-3,c.push(L/3,(B-2)/3),l=0;l<u;l+=3)P=L/3,D=P+1,A=(B-2)/3,M=A-1,V[k++]=A,V[k++]=M,V[k++]=P,V[k++]=D,L+=3,B-=3;for(l=0;l<f.length;l++){var H;a=f[l];var q,j=a.leftPositions,Y=a.rightPositions,X=S;if(s(j)){for(B-=3,q=M,c.push(D),H=0;H<j.length/3;H++)X=r.fromArray(j,3*H,X),V[k++]=q-H-1,V[k++]=q-H,o.addAttribute(N,X,void 0,B),B-=3;c.push(q-Math.floor(j.length/6)),t===n.BEVELED&&c.push((B-2)/3+1),L+=3}else{for(L+=3,q=D,c.push(M),H=0;H<Y.length/3;H++)X=r.fromArray(Y,3*H,X),V[k++]=q+H,V[k++]=q+H+1,o.addAttribute(N,X,L),L+=3;c.push(q+Math.floor(Y.length/6)),t===n.BEVELED&&c.push(L/3-1),B-=3}for(G=m[U++],W=m[U++],G.splice(0,3),
+W.splice(W.length-3,3),N.set(G,L),N.set(W,B-W.length+1),u=W.length-3,H=0;H<W.length;H+=3)D=L/3,P=D-1,M=(B-2)/3,A=M+1,V[k++]=A,V[k++]=M,V[k++]=P,V[k++]=D,L+=3,B-=3;L-=3,B+=3,c.push(L/3,(B-2)/3)}if(x){L+=3,B-=3,R=C,I=w;var Z=_[1];for(l=0;l<F;l++)R=r.fromArray(Z,3*(b-l-1),R),I=r.fromArray(Z,3*l,I),o.addAttribute(N,R,void 0,B),o.addAttribute(N,I,L),D=L/3,P=D-1,M=(B-2)/3,A=M+1,V[k++]=A,V[k++]=M,V[k++]=P,V[k++]=D,L+=3,B-=3;c.push(L/3)}else c.push(L/3,(B-2)/3);return V[k++]=L/3,V[k++]=(B-2)/3,v.position=new h({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:N}),{attributes:v,indices:V,wallIndices:c}}function g(e){var t=e.ellipsoid,r=o.computePositions(e),i=v(r,e.cornerType),n=i.wallIndices,a=e.height,s=e.extrudedHeight,l=i.attributes,u=i.indices,c=l.position.values,h=c.length,d=new Float64Array(h);d.set(c);var m=new Float64Array(2*h);c=f.scaleToGeodeticHeight(c,a,t),d=f.scaleToGeodeticHeight(d,s,t),m.set(c),m.set(d,h),l.position.values=m,h/=3;var _,g=u.length,y=p.createTypedArray(m.length/3,2*(g+n.length));y.set(u);var C=g;for(_=0;_<g;_+=2){var w=u[_],S=u[_+1];y[C++]=w+h,y[C++]=S+h}var E,T;for(_=0;_<n.length;_++)E=n[_],T=E+h,y[C++]=E,y[C++]=T;return{attributes:l,indices:y}}function y(e){e=a(e,a.EMPTY_OBJECT);var t=e.positions,i=e.width;this._positions=t,this._ellipsoid=u.clone(a(e.ellipsoid,u.WGS84)),this._width=i,this._height=a(e.height,0),this._extrudedHeight=a(e.extrudedHeight,this._height),this._cornerType=a(e.cornerType,n.ROUNDED),this._granularity=a(e.granularity,m.RADIANS_PER_DEGREE),this._workerName="createCorridorOutlineGeometry",this.packedLength=1+t.length*r.packedLength+u.packedLength+5}var C=new r,w=new r,S=new r;y.pack=function(e,t,i){i=a(i,0);var n=e._positions,o=n.length;t[i++]=o;for(var s=0;s<o;++s,i+=r.packedLength)r.pack(n[s],t,i);return u.pack(e._ellipsoid,t,i),i+=u.packedLength,t[i++]=e._width,t[i++]=e._height,t[i++]=e._extrudedHeight,t[i++]=e._cornerType,t[i]=e._granularity,t};var E=u.clone(u.UNIT_SPHERE),T={positions:void 0,ellipsoid:E,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0};return y.unpack=function(e,t,i){t=a(t,0);for(var n=e[t++],o=new Array(n),l=0;l<n;++l,t+=r.packedLength)o[l]=r.unpack(e,t);var c=u.unpack(e,t,E);t+=u.packedLength;var h=e[t++],d=e[t++],p=e[t++],m=e[t++],f=e[t];return s(i)?(i._positions=o,i._ellipsoid=u.clone(c,i._ellipsoid),i._width=h,i._height=d,i._extrudedHeight=p,i._cornerType=m,i._granularity=f,i):(T.positions=o,T.width=h,T.height=d,T.extrudedHeight=p,T.cornerType=m,T.granularity=f,new y(T))},y.createGeometry=function(i){var n=i._positions,a=i._height,s=i._width,l=i._extrudedHeight,u=a!==l,h=e(n,r.equalsEpsilon);if(!(h.length<2||s<=0)){var d,p=i._ellipsoid,m={ellipsoid:p,positions:h,width:s,cornerType:i._cornerType,granularity:i._granularity,saveAttributes:!1};if(u){var y=Math.max(a,l);l=Math.min(a,l),a=y,m.height=a,m.extrudedHeight=l,d=g(m)}else{var 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document.defaultView.getComputedStyle(e,null).getPropertyValue(t)},t=function(t,r,i,n){var o=t.measureText(r),a=e(t.canvas,"font-family"),s=e(t.canvas,"font-size").replace("px",""),l=e(t.canvas,"font-style"),u=e(t.canvas,"font-weight"),c=!/\S/.test(r);o.fontsize=s;var h=document.createElement("div");h.style.position="absolute",h.style.opacity=0,h.style.font=l+" "+u+" "+s+"px "+a,h.innerHTML=r+"<br/>"+r,document.body.appendChild(h),o.leading=1.2*s;var d=e(h,"height");if(d=d.replace("px",""),d>=2*s&&(o.leading=d/2|0),document.body.removeChild(h),c)o.ascent=0,o.descent=0,o.bounds={minx:0,maxx:o.width,miny:0,maxy:0},o.height=0;else{var p=document.createElement("canvas"),m=100;p.width=o.width+m,p.height=3*s,p.style.opacity=1,p.style.fontFamily=a,p.style.fontSize=s,p.style.fontStyle=l,p.style.fontWeight=u;var f=p.getContext("2d");f.font=l+" "+u+" "+s+"px "+a;var 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p=e.attributes.position.values,m=p.length/2,f=0;f<m;f+=3)r.fromArray(p,f,h),s.geodeticSurfaceNormal(h,u),d=s.scaleToGeodeticSurface(h,d),c=r.multiplyByScalar(u,i,c),c=r.add(d,c,c),p[f+m]=c.x,p[f+1+m]=c.y,p[f+2+m]=c.z,l&&(d=r.clone(h,d)),c=r.multiplyByScalar(u,t,c),c=r.add(d,c,c),p[f]=c.x,p[f+1]=c.y,p[f+2]=c.z;return e},y.polygonsFromHierarchy=function(t,i,n,a){var s=[],l=[],u=new _;for(u.enqueue(t);0!==u.length;){var c=u.dequeue(),h=c.positions,d=c.holes;if(h=e(h,r.equalsEpsilon,!0),!(h.length<3)){var p=n.projectPointsOntoPlane(h),f=[],g=m.computeWindingOrder2D(p);g===v.CLOCKWISE&&(p.reverse(),h=h.slice().reverse());var y,C,w=h.slice(),S=o(d)?d.length:0,E=[];for(y=0;y<S;y++){var T=d[y],b=e(T.positions,r.equalsEpsilon,!0);if(!(b.length<3)){var x=n.projectPointsOntoPlane(b);g=m.computeWindingOrder2D(x),g===v.CLOCKWISE&&(x.reverse(),b=b.slice().reverse()),E.push(b),f.push(w.length),w=w.concat(b),p=p.concat(x);var A=0;for(o(T.holes)&&(A=T.holes.length),C=0;C<A;C++)u.enqueue(T.holes[C])}}if(!i){for(y=0;y<h.length;y++)a.scaleToGeodeticSurface(h[y],h[y]);for(y=0;y<E.length;y++){var P=E[y];for(C=0;C<P.length;++C)a.scaleToGeodeticSurface(P[C],P[C])}}s.push({outerRing:h,holes:E}),l.push({positions:w,positions2D:p,holes:f})}}return{hierarchy:s,polygons:l}},y.createGeometryFromPositions=function(e,t,r,n,o){var a=m.triangulate(t.positions2D,t.holes);a.length<3&&(a=[0,1,2]);var s=t.positions;if(n){for(var c=s.length,d=new Array(3*c),p=0,_=0;_<c;_++){var v=s[_];d[p++]=v.x,d[p++]=v.y,d[p++]=v.z}var g=new l({attributes:{position:new u({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:d})},indices:a,primitiveType:f.TRIANGLES});return o.normal?h.computeNormal(g):g}return m.computeSubdivision(e,s,a,r)};var b=[],x=new r,A=new r;return y.computeWallGeometry=function(e,t,n,o){var a,s,h,m,_,v=e.length,g=0;if(o)for(s=3*v*2,a=new Array(2*s),h=0;h<v;h++)m=e[h],_=e[(h+1)%v],a[g]=a[g+s]=m.x,++g,a[g]=a[g+s]=m.y,++g,a[g]=a[g+s]=m.z,++g,a[g]=a[g+s]=_.x,++g,a[g]=a[g+s]=_.y,++g,a[g]=a[g+s]=_.z,++g;else{var C=p.chordLength(n,t.maximumRadius),w=0;for(h=0;h<v;h++)w+=y.subdivideLineCount(e[h],e[(h+1)%v],C);for(s=3*(w+v),a=new Array(2*s),h=0;h<v;h++){m=e[h],_=e[(h+1)%v];for(var S=y.subdivideLine(m,_,C,b),E=S.length,T=0;T<E;++T,++g)a[g]=S[T],a[g+s]=S[T];a[g]=_.x,a[g+s]=_.x,++g,a[g]=_.y,a[g+s]=_.y,++g,a[g]=_.z,a[g+s]=_.z,++g}}v=a.length;var P=d.createTypedArray(v/3,v-6*e.length),M=0;for(v/=6,h=0;h<v;h++){var D=h,I=D+1,R=D+v,O=R+1;m=r.fromArray(a,3*D,x),_=r.fromArray(a,3*I,A),r.equalsEpsilon(m,_,p.EPSILON14)||(P[M++]=D,P[M++]=R,P[M++]=I,P[M++]=I,P[M++]=R,P[M++]=O)}return new l({attributes:new c({position:new u({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:a})}),indices:P,primitiveType:f.TRIANGLES})},y}),r("Core/PolygonGeometry",["./BoundingRectangle","./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./ComponentDatatype","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryInstance","./GeometryPipeline","./IndexDatatype","./Math","./Matrix3","./PolygonGeometryLibrary","./PolygonPipeline","./Quaternion","./Rectangle","./VertexFormat","./WindingOrder"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b){"use strict";function x(e,t,r,n){for(var o=S.fromAxisAngle(e._plane.normal,r,O),a=y.fromQuaternion(o,N),l=Number.POSITIVE_INFINITY,u=Number.NEGATIVE_INFINITY,c=Number.POSITIVE_INFINITY,h=Number.NEGATIVE_INFINITY,d=t.length,p=0;p<d;++p){var m=i.clone(t[p],R);y.multiplyByVector(a,m,m);var f=e.projectPointOntoPlane(m,I);s(f)&&(l=Math.min(l,f.x),u=Math.max(u,f.x),c=Math.min(c,f.y),h=Math.max(h,f.y))}return n.x=l,n.y=c,n.width=u-l,n.height=h-c,n}function A(e,t,r,i){var n=i.cartesianToCartographic(e,L),o=n.height,a=i.cartesianToCartographic(t,B);a.height=o,i.cartographicToCartesian(a,t);var s=i.cartesianToCartographic(r,B);s.height=o-100,i.cartographicToCartesian(s,r)}function P(e){var t=e.vertexFormat,n=e.geometry;if(t.st||t.normal||t.tangent||t.binormal){var a=e.boundingRectangle,s=e.tangentPlane,l=e.ellipsoid,u=e.stRotation,c=e.wall,h=e.top||c,d=e.bottom||c,m=e.perPositionHeight,f=Y;f.x=a.x,f.y=a.y;var _,v=n.attributes.position.values,C=v.length,w=t.st?new Float32Array(2*(C/3)):void 0;t.normal&&(_=m&&h&&!c?n.attributes.normal.values:new Float32Array(C));var E=t.tangent?new Float32Array(C):void 0,T=t.binormal?new Float32Array(C):void 0,b=0,x=0,P=k,M=z,D=U,I=!0,R=S.fromAxisAngle(s._plane.normal,u,K),O=y.fromQuaternion(R,Q),N=0,L=0;h&&d&&(N=C/2,L=C/3,C/=2);for(var B=0;B<C;B+=3){var F=i.fromArray(v,B,Z);if(t.st){var J=y.multiplyByVector(O,F,V);J=l.scaleToGeodeticSurface(J,J);
+var $=s.projectPointOntoPlane(J,X);r.subtract($,f,$);var ee=g.clamp($.x/a.width,0,1),te=g.clamp($.y/a.height,0,1);d&&(w[b+L]=ee,w[b+1+L]=te),h&&(w[b]=ee,w[b+1]=te),b+=2}if(t.normal||t.tangent||t.binormal){var re=x+1,ie=x+2;if(c){if(B+3<C){var ne=i.fromArray(v,B+3,G);if(I){var oe=i.fromArray(v,B+C,W);m&&A(F,ne,oe,l),i.subtract(ne,F,ne),i.subtract(oe,F,oe),P=i.normalize(i.cross(oe,ne,P),P),I=!1}i.equalsEpsilon(ne,F,g.EPSILON10)&&(I=!0)}(t.tangent||t.binormal)&&(D=l.geodeticSurfaceNormal(F,D),t.tangent&&(M=i.normalize(i.cross(D,P,M),M)))}else P=l.geodeticSurfaceNormal(F,P),(t.tangent||t.binormal)&&(m&&(H=i.fromArray(_,x,H),q=i.cross(i.UNIT_Z,H,q),q=i.normalize(y.multiplyByVector(O,q,q),q),t.binormal&&(j=i.normalize(i.cross(H,q,j),j))),M=i.cross(i.UNIT_Z,P,M),M=i.normalize(y.multiplyByVector(O,M,M),M),t.binormal&&(D=i.normalize(i.cross(P,M,D),D)));t.normal&&(e.wall?(_[x+N]=P.x,_[re+N]=P.y,_[ie+N]=P.z):d&&(_[x+N]=-P.x,_[re+N]=-P.y,_[ie+N]=-P.z),(h&&!m||c)&&(_[x]=P.x,_[re]=P.y,_[ie]=P.z)),t.tangent&&(e.wall?(E[x+N]=M.x,E[re+N]=M.y,E[ie+N]=M.z):d&&(E[x+N]=-M.x,E[re+N]=-M.y,E[ie+N]=-M.z),h&&(m?(E[x]=q.x,E[re]=q.y,E[ie]=q.z):(E[x]=M.x,E[re]=M.y,E[ie]=M.z))),t.binormal&&(d&&(T[x+N]=D.x,T[re+N]=D.y,T[ie+N]=D.z),h&&(m?(T[x]=j.x,T[re]=j.y,T[ie]=j.z):(T[x]=D.x,T[re]=D.y,T[ie]=D.z))),x+=3}}t.st&&(n.attributes.st=new p({componentDatatype:o.FLOAT,componentsPerAttribute:2,values:w})),t.normal&&(n.attributes.normal=new p({componentDatatype:o.FLOAT,componentsPerAttribute:3,values:_})),t.tangent&&(n.attributes.tangent=new p({componentDatatype:o.FLOAT,componentsPerAttribute:3,values:E})),t.binormal&&(n.attributes.binormal=new p({componentDatatype:o.FLOAT,componentsPerAttribute:3,values:T}))}return n}function M(e,t,r,i,n,o,a,s){var l,u={walls:[]};if(o||a){var c,d,p=C.createGeometryFromPositions(e,t,r,n,s),m=p.attributes.position.values,_=p.indices;if(o&&a){var g=m.concat(m);c=g.length/3,d=v.createTypedArray(c,2*_.length),d.set(_);var y=_.length,S=c/2;for(l=0;l<y;l+=3){var E=d[l]+S,T=d[l+1]+S,x=d[l+2]+S;d[l+y]=x,d[l+1+y]=T,d[l+2+y]=E}if(p.attributes.position.values=g,n){var A=p.attributes.normal.values;p.attributes.normal.values=new Float32Array(g.length),p.attributes.normal.values.set(A)}p.indices=d}else if(a){for(c=m.length/3,d=v.createTypedArray(c,_.length),l=0;l<_.length;l+=3)d[l]=_[l+2],d[l+1]=_[l+1],d[l+2]=_[l];p.indices=d}u.topAndBottom=new f({geometry:p})}var P=i.outerRing,M=h.fromPoints(P,e),D=M.projectPointsOntoPlane(P,J),I=w.computeWindingOrder2D(D);I===b.CLOCKWISE&&(P=P.slice().reverse());var R=C.computeWallGeometry(P,e,r,n);u.walls.push(new f({geometry:R}));var O=i.holes;for(l=0;l<O.length;l++){var N=O[l];M=h.fromPoints(N,e),D=M.projectPointsOntoPlane(N,J),I=w.computeWindingOrder2D(D),I===b.COUNTER_CLOCKWISE&&(N=N.slice().reverse()),R=C.computeWallGeometry(N,e,r),u.walls.push(new f({geometry:R}))}return u}function D(e){var t=e.polygonHierarchy,r=a(e.vertexFormat,T.DEFAULT),i=a(e.ellipsoid,c.WGS84),n=a(e.granularity,g.RADIANS_PER_DEGREE),o=a(e.stRotation,0),l=a(e.height,0),u=a(e.perPositionHeight,!1),h=e.extrudedHeight,d=s(h);if(!u&&d)if(g.equalsEpsilon(l,h,g.EPSILON10))h=void 0,d=!1;else{var p=h;h=Math.min(p,l),l=Math.max(p,l)}this._vertexFormat=T.clone(r),this._ellipsoid=c.clone(i),this._granularity=n,this._stRotation=o,this._height=l,this._extrudedHeight=a(h,0),this._extrude=d,this._closeTop=a(e.closeTop,!0),this._closeBottom=a(e.closeBottom,!0),this._polygonHierarchy=t,this._perPositionHeight=u,this._workerName="createPolygonGeometry";var m=t.positions;!s(m)||m.length<3?this._rectangle=new E:this._rectangle=E.fromCartesianArray(m,i),this.packedLength=C.computeHierarchyPackedLength(t)+c.packedLength+T.packedLength+E.packedLength+9}var I=new r,R=new i,O=new S,N=new y,L=new n,B=new n,F=new e,V=new i,k=new i,z=new i,U=new i,G=new i,W=new i,H=new i,q=new i,j=new i,Y=new r,X=new r,Z=new i,K=new S,Q=new y,J=[];D.fromPositions=function(e){e=a(e,a.EMPTY_OBJECT);var t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,vertexFormat:e.vertexFormat,stRotation:e.stRotation,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight,closeTop:e.closeTop,closeBottom:e.closeBottom};return new D(t)},D.pack=function(e,t,r){return r=a(r,0),r=C.packPolygonHierarchy(e._polygonHierarchy,t,r),c.pack(e._ellipsoid,t,r),r+=c.packedLength,T.pack(e._vertexFormat,t,r),r+=T.packedLength,E.pack(e._rectangle,t,r),r+=E.packedLength,t[r++]=e._height,t[r++]=e._extrudedHeight,t[r++]=e._granularity,t[r++]=e._stRotation,t[r++]=e._extrude?1:0,t[r++]=e._perPositionHeight?1:0,t[r++]=e._closeTop?1:0,t[r++]=e._closeBottom?1:0,t[r]=e.packedLength,t};var $=c.clone(c.UNIT_SPHERE),ee=new T,te=new E,re={polygonHierarchy:{}};return D.unpack=function(e,t,r){t=a(t,0);var i=C.unpackPolygonHierarchy(e,t);t=i.startingIndex,delete i.startingIndex;var n=c.unpack(e,t,$);t+=c.packedLength;var o=T.unpack(e,t,ee);t+=T.packedLength;var l=E.unpack(e,t,te);t+=E.packedLength;var u=e[t++],h=e[t++],d=e[t++],p=e[t++],m=1===e[t++],f=1===e[t++],_=1===e[t++],v=1===e[t++],g=e[t];return s(r)||(r=new D(re)),r._polygonHierarchy=i,r._ellipsoid=c.clone(n,r._ellipsoid),r._vertexFormat=T.clone(o,r._vertexFormat),r._height=u,r._extrudedHeight=h,r._granularity=d,r._stRotation=p,r._extrude=m,r._perPositionHeight=f,r._closeTop=_,r._closeBottom=v,r._rectangle=E.clone(l),r.packedLength=g,r},D.createGeometry=function(e){var r=e._vertexFormat,i=e._ellipsoid,n=e._granularity,o=e._stRotation,a=e._height,s=e._extrudedHeight,l=e._extrude,u=e._polygonHierarchy,c=e._perPositionHeight,p=e._closeTop,m=e._closeBottom,g=u.positions;if(!(g.length<3)){var y=h.fromPoints(g,i),S=C.polygonsFromHierarchy(u,c,y,i),E=S.hierarchy,T=S.polygons;if(0!==E.length){g=E[0].outerRing;var b,A,D=x(y,g,o,F),I=[],R={perPositionHeight:c,vertexFormat:r,geometry:void 0,tangentPlane:y,boundingRectangle:D,ellipsoid:i,stRotation:o,bottom:!1,top:!0,wall:!1};if(l)for(R.top=p,R.bottom=m,A=0;A<T.length;A++){b=M(i,T[A],n,E[A],c,p,m,r);var O;p&&m?(O=b.topAndBottom,R.geometry=C.scaleToGeodeticHeightExtruded(O.geometry,a,s,i,c)):p?(O=b.topAndBottom,O.geometry.attributes.position.values=w.scaleToGeodeticHeight(O.geometry.attributes.position.values,a,i,!c),R.geometry=O.geometry):m&&(O=b.topAndBottom,O.geometry.attributes.position.values=w.scaleToGeodeticHeight(O.geometry.attributes.position.values,s,i,!0),R.geometry=O.geometry),(p||m)&&(R.wall=!1,O.geometry=P(R),I.push(O));var N=b.walls;R.wall=!0;for(var L=0;L<N.length;L++){var B=N[L];R.geometry=C.scaleToGeodeticHeightExtruded(B.geometry,a,s,i,c),B.geometry=P(R),I.push(B)}}else for(A=0;A<T.length;A++)b=new f({geometry:C.createGeometryFromPositions(i,T[A],n,c,r)}),b.geometry.attributes.position.values=w.scaleToGeodeticHeight(b.geometry.attributes.position.values,a,i,!c),R.geometry=b.geometry,b.geometry=P(R),I.push(b);b=_.combineInstances(I)[0],b.attributes.position.values=new Float64Array(b.attributes.position.values),b.indices=v.createTypedArray(b.attributes.position.values.length/3,b.indices);var V=b.attributes,k=t.fromVertices(V.position.values);return r.position||delete V.position,new d({attributes:V,indices:b.indices,primitiveType:b.primitiveType,boundingSphere:k})}}},D.createShadowVolume=function(e,t,r){var i=e._granularity,n=e._ellipsoid,o=t(i,n),a=r(i,n);return new D({polygonHierarchy:e._polygonHierarchy,ellipsoid:n,stRotation:e._stRotation,granularity:i,perPositionHeight:!1,extrudedHeight:o,height:a,vertexFormat:T.POSITION_ONLY})},l(D.prototype,{rectangle:{get:function(){return this._rectangle}}}),D}),r("Core/PolygonHierarchy",["./defined"],function(e){"use strict";function t(t,r){this.positions=e(t)?t:[],this.holes=e(r)?r:[]}return t}),r("Core/PolygonOutlineGeometry",["./arrayRemoveDuplicates","./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryInstance","./GeometryPipeline","./IndexDatatype","./Math","./PolygonGeometryLibrary","./PolygonPipeline","./PrimitiveType","./Queue","./WindingOrder"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C){"use strict";function w(e,t,r,n){var o=l.fromPoints(t,e),a=o.projectPointsOntoPlane(t,T),s=v.computeWindingOrder2D(a);s===C.CLOCKWISE&&(a.reverse(),t=t.slice().reverse());var p,f,y=t.length,w=0;if(n)for(p=new Float64Array(2*y*3),f=0;f<y;f++){var S=t[f],E=t[(f+1)%y];p[w++]=S.x,p[w++]=S.y,p[w++]=S.z,p[w++]=E.x,p[w++]=E.y,p[w++]=E.z}else{var x=0;for(f=0;f<y;f++)x+=_.subdivideLineCount(t[f],t[(f+1)%y],r);for(p=new Float64Array(3*x),f=0;f<y;f++)for(var A=_.subdivideLine(t[f],t[(f+1)%y],r,b),P=A.length,M=0;M<P;++M)p[w++]=A[M]}y=p.length/3;var D=2*y,I=m.createTypedArray(y,D);for(w=0,f=0;f<y-1;f++)I[w++]=f,I[w++]=f+1;return I[w++]=y-1,I[w++]=0,new d({geometry:new u({attributes:new h({position:new c({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:p})}),indices:I,primitiveType:g.LINES})})}function S(e,t,r,n){var o=l.fromPoints(t,e),a=o.projectPointsOntoPlane(t,T),s=v.computeWindingOrder2D(a);s===C.CLOCKWISE&&(a.reverse(),t=t.slice().reverse());var p,f,y=t.length,w=new Array(y),S=0;if(n)for(p=new Float64Array(2*y*3*2),f=0;f<y;++f){w[f]=S/3;var E=t[f],x=t[(f+1)%y];p[S++]=E.x,p[S++]=E.y,p[S++]=E.z,p[S++]=x.x,p[S++]=x.y,p[S++]=x.z}else{var A=0;for(f=0;f<y;f++)A+=_.subdivideLineCount(t[f],t[(f+1)%y],r);for(p=new Float64Array(3*A*2),f=0;f<y;++f){w[f]=S/3;for(var P=_.subdivideLine(t[f],t[(f+1)%y],r,b),M=P.length,D=0;D<M;++D)p[S++]=P[D]}}y=p.length/6;var I=w.length,R=2*(2*y+I),O=m.createTypedArray(y,R);for(S=0,f=0;f<y;++f)O[S++]=f,O[S++]=(f+1)%y,O[S++]=f+y,O[S++]=(f+1)%y+y;for(f=0;f<I;f++){var N=w[f];O[S++]=N,O[S++]=N+y}return new d({geometry:new u({attributes:new h({position:new c({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:p})}),indices:O,primitiveType:g.LINES})})}function E(e){var t=e.polygonHierarchy,r=n(e.ellipsoid,s.WGS84),i=n(e.granularity,f.RADIANS_PER_DEGREE),a=n(e.height,0),l=n(e.perPositionHeight,!1),u=e.extrudedHeight,c=o(u);if(c&&!l){var h=u;u=Math.min(h,a),a=Math.max(h,a)}this._ellipsoid=s.clone(r),this._granularity=i,this._height=a,this._extrudedHeight=n(u,0),this._extrude=c,this._polygonHierarchy=t,this._perPositionHeight=l,this._workerName="createPolygonOutlineGeometry",this.packedLength=_.computeHierarchyPackedLength(t)+s.packedLength+6}var T=[],b=[];E.pack=function(e,t,r){return r=n(r,0),r=_.packPolygonHierarchy(e._polygonHierarchy,t,r),s.pack(e._ellipsoid,t,r),r+=s.packedLength,t[r++]=e._height,t[r++]=e._extrudedHeight,t[r++]=e._granularity,t[r++]=e._extrude?1:0,t[r++]=e._perPositionHeight?1:0,t[r++]=e.packedLength,t};var x=s.clone(s.UNIT_SPHERE),A={polygonHierarchy:{}};return E.unpack=function(e,t,r){t=n(t,0);var i=_.unpackPolygonHierarchy(e,t);t=i.startingIndex,delete i.startingIndex;var a=s.unpack(e,t,x);t+=s.packedLength;var l=e[t++],u=e[t++],c=e[t++],h=1===e[t++],d=1===e[t++],p=e[t++];return o(r)||(r=new E(A)),r._polygonHierarchy=i,r._ellipsoid=s.clone(a,r._ellipsoid),r._height=l,r._extrudedHeight=u,r._granularity=c,r._extrude=h,r._perPositionHeight=d,r.packedLength=p,r},E.fromPositions=function(e){e=n(e,n.EMPTY_OBJECT);var t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight};return new E(t)},E.createGeometry=function(i){var n=i._ellipsoid,a=i._granularity,s=i._height,l=i._extrudedHeight,c=i._extrude,h=i._polygonHierarchy,d=i._perPositionHeight,m=[],g=new y;g.enqueue(h);for(var C;0!==g.length;){var E=g.dequeue(),T=E.positions;if(T=e(T,r.equalsEpsilon,!0),!(T.length<3)){var b=E.holes?E.holes.length:0;for(C=0;C<b;C++){var x=E.holes[C];if(x.positions=e(x.positions,r.equalsEpsilon,!0),!(x.positions.length<3)){m.push(x.positions);var A=0;o(x.holes)&&(A=x.holes.length);for(var P=0;P<A;P++)g.enqueue(x.holes[P])}}m.push(T)}}if(0!==m.length){var M,D=[],I=f.chordLength(a,n.maximumRadius);if(c)for(C=0;C<m.length;C++)M=S(n,m[C],I,d),M.geometry=_.scaleToGeodeticHeightExtruded(M.geometry,s,l,n,d),D.push(M);else for(C=0;C<m.length;C++)M=w(n,m[C],I,d),M.geometry.attributes.position.values=v.scaleToGeodeticHeight(M.geometry.attributes.position.values,s,n,!d),D.push(M);M=p.combineInstances(D)[0];var R=t.fromVertices(M.attributes.position.values);return new u({attributes:M.attributes,indices:M.indices,primitiveType:M.primitiveType,boundingSphere:R})}},E}),r("Core/PolylineGeometry",["./arrayRemoveDuplicates","./BoundingSphere","./Cartesian3","./Color","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryType","./IndexDatatype","./Math","./PolylinePipeline","./PrimitiveType","./VertexFormat"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v){"use strict";function g(e,t,r,n,o){var a=C;a.length=o;var s,l=r.red,u=r.green,c=r.blue,h=r.alpha,d=n.red,p=n.green,m=n.blue,f=n.alpha;if(i.equals(r,n)){for(s=0;s<o;s++)a[s]=i.clone(r);return a}var _=(d-l)/o,v=(p-u)/o,g=(m-c)/o,y=(f-h)/o;for(s=0;s<o;s++)a[s]=new i(l+s*_,u+s*v,c+s*g,h+s*y);return a}function y(e){e=o(e,o.EMPTY_OBJECT);var t=e.positions,n=e.colors,s=o(e.width,1),u=o(e.colorsPerVertex,!1);this._positions=t,this._colors=n,this._width=s,this._colorsPerVertex=u,this._vertexFormat=v.clone(o(e.vertexFormat,v.DEFAULT)),this._followSurface=o(e.followSurface,!0),this._granularity=o(e.granularity,m.RADIANS_PER_DEGREE),this._ellipsoid=l.clone(o(e.ellipsoid,l.WGS84)),this._workerName="createPolylineGeometry";var c=1+t.length*r.packedLength;c+=a(n)?1+n.length*i.packedLength:1,this.packedLength=c+l.packedLength+v.packedLength+4}var C=[];y.pack=function(e,t,n){n=o(n,0);var s,u=e._positions,c=u.length;for(t[n++]=c,s=0;s<c;++s,n+=r.packedLength)r.pack(u[s],t,n);var h=e._colors;for(c=a(h)?h.length:0,t[n++]=c,s=0;s<c;++s,n+=i.packedLength)i.pack(h[s],t,n);return l.pack(e._ellipsoid,t,n),n+=l.packedLength,v.pack(e._vertexFormat,t,n),n+=v.packedLength,t[n++]=e._width,t[n++]=e._colorsPerVertex?1:0,t[n++]=e._followSurface?1:0,t[n]=e._granularity,t};var w=l.clone(l.UNIT_SPHERE),S=new v,E={positions:void 0,colors:void 0,ellipsoid:w,vertexFormat:S,width:void 0,colorsPerVertex:void 0,followSurface:void 0,granularity:void 0};y.unpack=function(e,t,n){t=o(t,0);var s,u=e[t++],c=new Array(u);for(s=0;s<u;++s,t+=r.packedLength)c[s]=r.unpack(e,t);u=e[t++];var h=u>0?new Array(u):void 0;for(s=0;s<u;++s,t+=i.packedLength)h[s]=i.unpack(e,t);var d=l.unpack(e,t,w);t+=l.packedLength;var p=v.unpack(e,t,S);t+=v.packedLength;var m=e[t++],f=1===e[t++],_=1===e[t++],g=e[t];return a(n)?(n._positions=c,n._colors=h,n._ellipsoid=l.clone(d,n._ellipsoid),n._vertexFormat=v.clone(p,n._vertexFormat),n._width=m,n._colorsPerVertex=f,n._followSurface=_,n._granularity=g,n):(E.positions=c,E.colors=h,E.width=m,E.colorsPerVertex=f,E.followSurface=_,E.granularity=g,new y(E))};var T=new r,b=new r,x=new r,A=new r;return y.createGeometry=function(o){var s,l,v,y=o._width,w=o._vertexFormat,S=o._colors,E=o._colorsPerVertex,P=o._followSurface,M=o._granularity,D=o._ellipsoid,I=e(o._positions,r.equalsEpsilon),R=I.length;if(!(R<2)){if(P){var O=f.extractHeights(I,D),N=m.chordLength(M,D.maximumRadius);if(a(S)){var L=1;for(s=0;s<R-1;++s)L+=f.numberOfPoints(I[s],I[s+1],N);var B=new Array(L),F=0;for(s=0;s<R-1;++s){var V=I[s],k=I[s+1],z=S[s],U=f.numberOfPoints(V,k,N);if(E&&s<L){var G=S[s+1],W=g(V,k,z,G,U),H=W.length;for(l=0;l<H;++l)B[F++]=W[l]}else for(l=0;l<U;++l)B[F++]=i.clone(z)}B[F]=i.clone(S[S.length-1]),S=B,C.length=0}I=f.generateCartesianArc({positions:I,minDistance:N,ellipsoid:D,height:O})}R=I.length;var q,j=4*R-4,Y=new Float64Array(3*j),X=new Float64Array(3*j),Z=new Float64Array(3*j),K=new Float32Array(2*j),Q=w.st?new Float32Array(2*j):void 0,J=a(S)?new Uint8Array(4*j):void 0,$=0,ee=0,te=0,re=0;for(l=0;l<R;++l){0===l?(q=T,r.subtract(I[0],I[1],q),r.add(I[0],q,q)):q=I[l-1],r.clone(q,x),r.clone(I[l],b),l===R-1?(q=T,r.subtract(I[R-1],I[R-2],q),r.add(I[R-1],q,q)):q=I[l+1],r.clone(q,A);var ie,ne;a(J)&&(ie=0===l||E?S[l]:S[l-1],l!==R-1&&(ne=S[l]));var oe=0===l?2:0,ae=l===R-1?2:4;for(v=oe;v<ae;++v){r.pack(b,Y,$),r.pack(x,X,$),r.pack(A,Z,$),$+=3;var se=v-2<0?-1:1;if(K[ee++]=2*(v%2)-1,K[ee++]=se*y,w.st&&(Q[te++]=l/(R-1),Q[te++]=Math.max(K[ee-2],0)),a(J)){var le=v<2?ie:ne;J[re++]=i.floatToByte(le.red),J[re++]=i.floatToByte(le.green),J[re++]=i.floatToByte(le.blue),J[re++]=i.floatToByte(le.alpha)}}}var ue=new h;ue.position=new c({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:Y}),ue.prevPosition=new c({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:X}),ue.nextPosition=new c({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:Z}),ue.expandAndWidth=new c({componentDatatype:n.FLOAT,componentsPerAttribute:2,values:K}),w.st&&(ue.st=new c({componentDatatype:n.FLOAT,componentsPerAttribute:2,values:Q})),a(J)&&(ue.color=new c({componentDatatype:n.UNSIGNED_BYTE,componentsPerAttribute:4,values:J,normalize:!0}));var ce=p.createTypedArray(j,6*R-6),he=0,de=0,pe=R-1;for(l=0;l<pe;++l)ce[de++]=he,ce[de++]=he+2,ce[de++]=he+1,ce[de++]=he+1,ce[de++]=he+2,ce[de++]=he+3,he+=4;return new u({attributes:ue,indices:ce,primitiveType:_.TRIANGLES,boundingSphere:t.fromPoints(I),geometryType:d.POLYLINES})}},y}),r("Core/PolylineVolumeGeometry",["./arrayRemoveDuplicates","./BoundingRectangle","./BoundingSphere","./Cartesian2","./Cartesian3","./ComponentDatatype","./CornerType","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryPipeline","./IndexDatatype","./Math","./PolygonPipeline","./PolylineVolumeGeometryLibrary","./PrimitiveType","./VertexFormat","./WindingOrder"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w){"use strict";function S(e,t,i,n){var a=new p;n.position&&(a.position=new d({componentDatatype:o.DOUBLE,componentsPerAttribute:3,values:e}));var s,l,u,c,_,g,C=t.length,w=e.length/3,S=(w-2*C)/(2*C),E=v.triangulate(t),T=(S-1)*C*6+2*E.length,b=f.createTypedArray(w,T),x=2*C,A=0;for(s=0;s<S-1;s++){for(l=0;l<C-1;l++)u=2*l+s*C*2,g=u+x,c=u+1,_=c+x,b[A++]=c,b[A++]=u,b[A++]=_,b[A++]=_,b[A++]=u,b[A++]=g;u=2*C-2+s*C*2,c=u+1,_=c+x,g=u+x,b[A++]=c,b[A++]=u,b[A++]=_,b[A++]=_,b[A++]=u,b[A++]=g}if(n.st||n.tangent||n.binormal){var P,M,D=new Float32Array(2*w),I=1/(S-1),R=1/i.height,O=i.height/2,N=0;for(s=0;s<S;s++){for(P=s*I,M=R*(t[0].y+O),D[N++]=P,D[N++]=M,l=1;l<C;l++)M=R*(t[l].y+O),D[N++]=P,D[N++]=M,D[N++]=P,D[N++]=M;M=R*(t[0].y+O),D[N++]=P,D[N++]=M}for(l=0;l<C;l++)P=0,M=R*(t[l].y+O),D[N++]=P,D[N++]=M;for(l=0;l<C;l++)P=(S-1)*I,M=R*(t[l].y+O),D[N++]=P,D[N++]=M;a.st=new d({componentDatatype:o.FLOAT,componentsPerAttribute:2,values:new Float32Array(D)})}var L=w-2*C;for(s=0;s<E.length;s+=3){var B=E[s]+L,F=E[s+1]+L,V=E[s+2]+L;b[A++]=B,b[A++]=F,b[A++]=V,b[A++]=V+C,b[A++]=F+C,b[A++]=B+C}var k=new h({attributes:a,indices:b,boundingSphere:r.fromVertices(e),primitiveType:y.TRIANGLES});return n.normal&&(k=m.computeNormal(k)),(n.tangent||n.binormal)&&(k=m.computeBinormalAndTangent(k),n.tangent||(k.attributes.tangent=void 0),n.binormal||(k.attributes.binormal=void 0),n.st||(k.attributes.st=void 0)),k}function E(e){e=s(e,s.EMPTY_OBJECT);var t=e.polylinePositions,r=e.shapePositions;this._positions=t,this._shape=r,this._ellipsoid=c.clone(s(e.ellipsoid,c.WGS84)),this._cornerType=s(e.cornerType,a.ROUNDED),this._vertexFormat=C.clone(s(e.vertexFormat,C.DEFAULT)),this._granularity=s(e.granularity,_.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeGeometry";var o=1+t.length*n.packedLength;o+=1+r.length*i.packedLength,this.packedLength=o+c.packedLength+C.packedLength+2}E.pack=function(e,t,r){r=s(r,0);var o,a=e._positions,l=a.length;for(t[r++]=l,o=0;o<l;++o,r+=n.packedLength)n.pack(a[o],t,r);var u=e._shape;for(l=u.length,t[r++]=l,o=0;o<l;++o,r+=i.packedLength)i.pack(u[o],t,r);return c.pack(e._ellipsoid,t,r),r+=c.packedLength,C.pack(e._vertexFormat,t,r),r+=C.packedLength,t[r++]=e._cornerType,t[r]=e._granularity,t};var T=c.clone(c.UNIT_SPHERE),b=new C,x={polylinePositions:void 0,shapePositions:void 0,ellipsoid:T,vertexFormat:b,cornerType:void 0,granularity:void 0};E.unpack=function(e,t,r){t=s(t,0);var o,a=e[t++],u=new Array(a);for(o=0;o<a;++o,t+=n.packedLength)u[o]=n.unpack(e,t);a=e[t++];var h=new Array(a);for(o=0;o<a;++o,t+=i.packedLength)h[o]=i.unpack(e,t);var d=c.unpack(e,t,T);t+=c.packedLength;var p=C.unpack(e,t,b);t+=C.packedLength;var m=e[t++],f=e[t];return l(r)?(r._positions=u,r._shape=h,r._ellipsoid=c.clone(d,r._ellipsoid),r._vertexFormat=C.clone(p,r._vertexFormat),r._cornerType=m,r._granularity=f,r):(x.polylinePositions=u,x.shapePositions=h,x.cornerType=m,x.granularity=f,new E(x))};var A=new t;return E.createGeometry=function(r){var i=r._positions,o=e(i,n.equalsEpsilon),a=r._shape;if(a=g.removeDuplicatesFromShape(a),!(o.length<2||a.length<3)){v.computeWindingOrder2D(a)===w.CLOCKWISE&&a.reverse();var s=t.fromPoints(a,A),l=g.computePositions(o,a,s,r,!0);return S(l,a,s,r._vertexFormat)}},E}),r("Core/PolylineVolumeOutlineGeometry",["./arrayRemoveDuplicates","./BoundingRectangle","./BoundingSphere","./Cartesian2","./Cartesian3","./ComponentDatatype","./CornerType","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PolygonPipeline","./PolylineVolumeGeometryLibrary","./PrimitiveType","./WindingOrder"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y){"use strict";function C(e,t){var i=new p;i.position=new d({componentDatatype:o.DOUBLE,componentsPerAttribute:3,values:e});var n,a,s=t.length,l=i.position.values.length/3,u=e.length/3,c=u/s,f=m.createTypedArray(l,2*s*(c+1)),_=0;n=0;var v=n*s;for(a=0;a<s-1;a++)f[_++]=a+v,f[_++]=a+v+1;for(f[_++]=s-1+v,f[_++]=v,n=c-1,v=n*s,a=0;a<s-1;a++)f[_++]=a+v,f[_++]=a+v+1;for(f[_++]=s-1+v,f[_++]=v,n=0;n<c-1;n++){var y=s*n,C=y+s;for(a=0;a<s;a++)f[_++]=a+y,f[_++]=a+C}var w=new h({attributes:i,indices:m.createTypedArray(l,f),boundingSphere:r.fromVertices(e),primitiveType:g.LINES});return w}function w(e){e=s(e,s.EMPTY_OBJECT);var t=e.polylinePositions,r=e.shapePositions;this._positions=t,this._shape=r,this._ellipsoid=c.clone(s(e.ellipsoid,c.WGS84)),this._cornerType=s(e.cornerType,a.ROUNDED),this._granularity=s(e.granularity,f.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeOutlineGeometry";var o=1+t.length*n.packedLength;o+=1+r.length*i.packedLength,this.packedLength=o+c.packedLength+2}w.pack=function(e,t,r){r=s(r,0);var o,a=e._positions,l=a.length;for(t[r++]=l,o=0;o<l;++o,r+=n.packedLength)n.pack(a[o],t,r);var u=e._shape;for(l=u.length,t[r++]=l,o=0;o<l;++o,r+=i.packedLength)i.pack(u[o],t,r);return c.pack(e._ellipsoid,t,r),r+=c.packedLength,t[r++]=e._cornerType,t[r]=e._granularity,t};var S=c.clone(c.UNIT_SPHERE),E={polylinePositions:void 0,shapePositions:void 0,ellipsoid:S,height:void 0,cornerType:void 0,granularity:void 0};w.unpack=function(e,t,r){t=s(t,0);var o,a=e[t++],u=new Array(a);for(o=0;o<a;++o,t+=n.packedLength)u[o]=n.unpack(e,t);a=e[t++];var h=new Array(a);for(o=0;o<a;++o,t+=i.packedLength)h[o]=i.unpack(e,t);var d=c.unpack(e,t,S);t+=c.packedLength;var p=e[t++],m=e[t];return l(r)?(r._positions=u,r._shape=h,r._ellipsoid=c.clone(d,r._ellipsoid),r._cornerType=p,r._granularity=m,r):(E.polylinePositions=u,E.shapePositions=h,E.cornerType=p,E.granularity=m,new w(E))};var T=new t;return w.createGeometry=function(r){var i=r._positions,o=e(i,n.equalsEpsilon),a=r._shape;if(a=v.removeDuplicatesFromShape(a),!(o.length<2||a.length<3)){_.computeWindingOrder2D(a)===y.CLOCKWISE&&a.reverse();var s=t.fromPoints(a,T),l=v.computePositions(o,a,s,r,!1);return C(l,a)}},w}),r("Core/QuaternionSpline",["./defaultValue","./defined","./defineProperties","./DeveloperError","./Quaternion","./Spline"],function(e,t,r,i,n,o){"use strict";function a(e,r,i){var o=e.length,a=new Array(o);a[0]=t(r)?r:e[0],a[o-1]=t(i)?i:e[o-1];for(var s=1;s<o-1;++s)a[s]=n.computeInnerQuadrangle(e[s-1],e[s],e[s+1],new n);return a}function s(e){var r=e.points,i=e.innerQuadrangles,o=e.times;if(r.length<3){var a=o[0],s=1/(o[1]-a),l=r[0],u=r[1];return function(e,r){t(r)||(r=new n);var i=(e-a)*s;return n.fastSlerp(l,u,i,r)}}return function(a,s){t(s)||(s=new n);var l=e._lastTimeIndex=e.findTimeInterval(a,e._lastTimeIndex),u=(a-o[l])/(o[l+1]-o[l]),c=r[l],h=r[l+1],d=i[l],p=i[l+1];return n.fastSquad(c,h,d,p,u,s)}}function l(t){t=e(t,e.EMPTY_OBJECT);var r=t.points,i=t.times,n=t.firstInnerQuadrangle,o=t.lastInnerQuadrangle,l=a(r,n,o);this._times=i,this._points=r,this._innerQuadrangles=l,this._evaluateFunction=s(this),this._lastTimeIndex=0}return r(l.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}},innerQuadrangles:{get:function(){return this._innerQuadrangles}}}),l.prototype.findTimeInterval=o.prototype.findTimeInterval,l.prototype.evaluate=function(e,t){return this._evaluateFunction(e,t)},l}),r("Core/RectangleGeometryLibrary",["./Cartesian3","./Cartographic","./defined","./DeveloperError","./GeographicProjection","./Math","./Matrix2","./Rectangle"],function(e,t,r,i,n,o,a,s){"use strict";var l=Math.cos,u=Math.sin,c=Math.sqrt,h={};h.computePosition=function(e,t,i,n,o){var s=e.ellipsoid.radiiSquared,h=e.nwCorner,d=e.rectangle,p=h.latitude-e.granYCos*t+i*e.granXSin,m=l(p),f=u(p),_=s.z*f,v=h.longitude+t*e.granYSin+i*e.granXCos,g=m*l(v),y=m*u(v),C=s.x*g,w=s.y*y,S=c(C*g+w*y+_*f);n.x=C/S,n.y=w/S,n.z=_/S,r(e.vertexFormat)&&e.vertexFormat.st&&(o.x=(v-d.west)*e.lonScalar-.5,o.y=(p-d.south)*e.latScalar-.5,a.multiplyByVector(e.textureMatrix,o,o),o.x+=.5,o.y+=.5)};var d=new a,p=new e,m=new t,f=new e,_=new n;return h.computeOptions=function(t,n,l){var u,c,h,v,g,y=t._granularity,C=t._ellipsoid,w=t._surfaceHeight,S=t._rotation,E=t._extrudedHeight,T=n.east,b=n.west,x=n.north,A=n.south,P=x-A;b>T?(g=o.TWO_PI-b+T,u=Math.ceil(g/y)+1,c=Math.ceil(P/y)+1,h=g/(u-1),v=P/(c-1)):(g=T-b,u=Math.ceil(g/y)+1,c=Math.ceil(P/y)+1,h=g/(u-1),v=P/(c-1)),l=s.northwest(n,l);var M=s.center(n,m),D=v,I=h,R=0,O=0;if(r(S)&&0!==S){var N=Math.cos(S);D*=N,I*=N;var L=Math.sin(S);R=v*L,O=h*L,p=_.project(l,p),f=_.project(M,f),p=e.subtract(p,f,p);var B=a.fromRotation(S,d);p=a.multiplyByVector(B,p,p),p=e.add(p,f,p),l=_.unproject(p,l);var F=l.latitude,V=F+(u-1)*O,k=F-D*(c-1),z=F-D*(c-1)+(u-1)*O;x=Math.max(F,V,k,z),A=Math.min(F,V,k,z);var U=l.longitude,G=U+(u-1)*I,W=U+(c-1)*R,H=U+(c-1)*R+(u-1)*I;if(T=Math.max(U,G,W,H),b=Math.min(U,G,W,H),x<-o.PI_OVER_TWO||x>o.PI_OVER_TWO||A<-o.PI_OVER_TWO||A>o.PI_OVER_TWO)throw new i("Rotated rectangle is invalid.  It crosses over either the north or south pole.");n.north=x,n.south=A,n.east=T,n.west=b}return{granYCos:D,granYSin:R,granXCos:I,granXSin:O,ellipsoid:C,width:u,height:c,surfaceHeight:w,extrudedHeight:E,nwCorner:l,rectangle:n}},h});r("Core/RectangleGeometry",["./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./ComponentDatatype","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryInstance","./GeometryPipeline","./IndexDatatype","./Math","./Matrix2","./Matrix3","./PolygonPipeline","./PrimitiveType","./Quaternion","./Rectangle","./RectangleGeometryLibrary","./VertexFormat"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T){"use strict";function b(e,t){var r=new c({attributes:new d,primitiveType:C.TRIANGLES});return r.attributes.position=new h({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:t.positions}),e.normal&&(r.attributes.normal=new h({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:t.normals})),e.tangent&&(r.attributes.tangent=new h({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:t.tangents})),e.binormal&&(r.attributes.binormal=new h({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:t.binormals})),r}function x(e,t,i,n){for(var o=e.length,a=t.normal?new Float32Array(o):void 0,s=t.tangent?new Float32Array(o):void 0,l=t.binormal?new Float32Array(o):void 0,u=0,c=F,h=B,d=L,p=0;p<o;p+=3){var m=r.fromArray(e,p,N),f=u+1,_=u+2;(t.normal||t.tangent||t.binormal)&&(d=i.geodeticSurfaceNormal(m,d),(t.tangent||t.binormal)&&(r.cross(r.UNIT_Z,d,h),g.multiplyByVector(n,h,h),r.normalize(h,h),t.binormal&&r.normalize(r.cross(d,h,c),c)),t.normal&&(a[u]=d.x,a[f]=d.y,a[_]=d.z),t.tangent&&(s[u]=h.x,s[f]=h.y,s[_]=h.z),t.binormal&&(l[u]=c.x,l[f]=c.y,l[_]=c.z)),u+=3}return b(t,{positions:e,normals:a,tangents:s,binormals:l})}function A(e,t,i){for(var n=e.length,o=t.normal?new Float32Array(n):void 0,a=t.tangent?new Float32Array(n):void 0,s=t.binormal?new Float32Array(n):void 0,l=0,u=0,c=0,h=!0,d=F,p=B,m=L,f=0;f<n;f+=6){var v=r.fromArray(e,f,N);if(t.normal||t.tangent||t.binormal){var g=r.fromArray(e,(f+6)%n,G);if(h){var y=r.fromArray(e,(f+3)%n,W);r.subtract(g,v,g),r.subtract(y,v,y),m=r.normalize(r.cross(y,g,m),m),h=!1}r.equalsEpsilon(g,v,_.EPSILON10)&&(h=!0),(t.tangent||t.binormal)&&(d=i.geodeticSurfaceNormal(v,d),t.tangent&&(p=r.normalize(r.cross(d,m,p),p))),t.normal&&(o[l++]=m.x,o[l++]=m.y,o[l++]=m.z,o[l++]=m.x,o[l++]=m.y,o[l++]=m.z),t.tangent&&(a[u++]=p.x,a[u++]=p.y,a[u++]=p.z,a[u++]=p.x,a[u++]=p.y,a[u++]=p.z),t.binormal&&(s[c++]=d.x,s[c++]=d.y,s[c++]=d.z,s[c++]=d.x,s[c++]=d.y,s[c++]=d.z)}}return b(t,{positions:e,normals:o,tangents:a,binormals:s})}function P(e){for(var t=e.vertexFormat,r=e.ellipsoid,i=e.size,o=e.height,a=e.width,s=t.position?new Float64Array(3*i):void 0,l=t.st?new Float32Array(2*i):void 0,u=0,c=0,d=N,p=k,m=Number.MAX_VALUE,_=Number.MAX_VALUE,v=-Number.MAX_VALUE,g=-Number.MAX_VALUE,y=0;y<o;++y)for(var C=0;C<a;++C)E.computePosition(e,y,C,d,p),s[u++]=d.x,s[u++]=d.y,s[u++]=d.z,t.st&&(l[c++]=p.x,l[c++]=p.y,m=Math.min(m,p.x),_=Math.min(_,p.y),v=Math.max(v,p.x),g=Math.max(g,p.y));if(t.st&&(m<0||_<0||v>1||g>1))for(var w=0;w<l.length;w+=2)l[w]=(l[w]-m)/(v-m),l[w+1]=(l[w+1]-_)/(g-_);for(var S=x(s,t,r,e.tangentRotationMatrix),T=6*(a-1)*(o-1),b=f.createTypedArray(i,T),A=0,P=0,M=0;M<o-1;++M){for(var D=0;D<a-1;++D){var I=A,R=I+a,O=R+1,L=I+1;b[P++]=I,b[P++]=R,b[P++]=L,b[P++]=L,b[P++]=R,b[P++]=O,++A}++A}return S.indices=b,t.st&&(S.attributes.st=new h({componentDatatype:n.FLOAT,componentsPerAttribute:2,values:l})),S}function M(e,t,r,i,n){return e[t++]=i[r],e[t++]=i[r+1],e[t++]=i[r+2],e[t++]=n[r],e[t++]=n[r+1],e[t++]=n[r+2],e}function D(e,t,r,i){return e[t++]=i[r],e[t++]=i[r+1],e[t++]=i[r],e[t++]=i[r+1],e}function I(e){var t,i=e.vertexFormat,o=e.surfaceHeight,a=e.extrudedHeight,s=Math.min(a,o),l=Math.max(a,o),u=e.height,c=e.width,d=e.ellipsoid,v=P(e);if(_.equalsEpsilon(s,l,_.EPSILON10))return v;var g=y.scaleToGeodeticHeight(v.attributes.position.values,l,d,!1);g=new Float64Array(g);var C=g.length,w=2*C,S=new Float64Array(w);S.set(g);var E=y.scaleToGeodeticHeight(v.attributes.position.values,s,d);S.set(E,C),v.attributes.position.values=S;var T,b=i.normal?new Float32Array(w):void 0,x=i.tangent?new Float32Array(w):void 0,I=i.binormal?new Float32Array(w):void 0,R=i.st?new Float32Array(w/3*2):void 0;if(i.normal){var O=v.attributes.normal.values;for(b.set(O),t=0;t<C;t++)O[t]=-O[t];b.set(O,C),v.attributes.normal.values=b}if(i.tangent){var N=v.attributes.tangent.values;for(x.set(N),t=0;t<C;t++)N[t]=-N[t];x.set(N,C),v.attributes.tangent.values=x}if(i.binormal){var L=v.attributes.binormal.values;I.set(L),I.set(L,C),v.attributes.binormal.values=I}i.st&&(T=v.attributes.st.values,R.set(T),R.set(T,C/3*2),v.attributes.st.values=R);var B=v.indices,F=B.length,V=C/3,k=f.createTypedArray(w/3,2*F);for(k.set(B),t=0;t<F;t+=3)k[t+F]=B[t+2]+V,k[t+1+F]=B[t+1]+V,k[t+2+F]=B[t]+V;v.indices=k;var z=2*c+2*u-4,U=2*(z+4),H=new Float64Array(3*U),q=i.st?new Float32Array(2*U):void 0,j=0,Y=0,X=c*u;for(t=0;t<X;t+=c)H=M(H,j,3*t,g,E),j+=6,i.st&&(q=D(q,Y,2*t,T),Y+=4);for(t=X-c;t<X;t++)H=M(H,j,3*t,g,E),j+=6,i.st&&(q=D(q,Y,2*t,T),Y+=4);for(t=X-1;t>0;t-=c)H=M(H,j,3*t,g,E),j+=6,i.st&&(q=D(q,Y,2*t,T),Y+=4);for(t=c-1;t>=0;t--)H=M(H,j,3*t,g,E),j+=6,i.st&&(q=D(q,Y,2*t,T),Y+=4);var Z=A(H,i,d);i.st&&(Z.attributes.st=new h({componentDatatype:n.FLOAT,componentsPerAttribute:2,values:q}));var K,Q,J,$,ee=f.createTypedArray(U,6*z);C=H.length/3;
+var te=0;for(t=0;t<C-1;t+=2){K=t,$=(K+2)%C;var re=r.fromArray(H,3*K,G),ie=r.fromArray(H,3*$,W);r.equalsEpsilon(re,ie,_.EPSILON10)||(Q=(K+1)%C,J=(Q+2)%C,ee[te++]=K,ee[te++]=Q,ee[te++]=$,ee[te++]=$,ee[te++]=Q,ee[te++]=J)}return Z.indices=ee,Z=m.combineInstances([new p({geometry:v}),new p({geometry:Z})]),Z[0]}function R(e,t,r){if(0===r)return S.clone(e);S.northeast(e,X[0]),S.northwest(e,X[1]),S.southeast(e,X[2]),S.southwest(e,X[3]),t.cartographicArrayToCartesianArray(X,Y);var i=t.geodeticSurfaceNormalCartographic(S.center(e,q));w.fromAxisAngle(i,r,j),g.fromQuaternion(j,H);for(var n=0;n<4;++n)g.multiplyByVector(H,Y[n],Y[n]);return t.cartesianArrayToCartographicArray(Y,X),S.fromCartographicArray(X)}function O(e){e=o(e,o.EMPTY_OBJECT);var t=e.rectangle,r=o(e.granularity,_.RADIANS_PER_DEGREE),i=o(e.ellipsoid,u.WGS84),n=o(e.height,0),s=o(e.rotation,0),l=o(e.stRotation,0),c=o(e.vertexFormat,T.DEFAULT),h=e.extrudedHeight,d=a(h),p=o(e.closeTop,!0),m=o(e.closeBottom,!0);this._rectangle=t,this._granularity=r,this._ellipsoid=u.clone(i),this._surfaceHeight=n,this._rotation=s,this._stRotation=l,this._vertexFormat=T.clone(c),this._extrudedHeight=o(h,0),this._extrude=d,this._closeTop=p,this._closeBottom=m,this._workerName="createRectangleGeometry",this._rotatedRectangle=R(this._rectangle,this._ellipsoid,s)}var N=new r,L=new r,B=new r,F=new r,V=new S,k=new t,z=new e,U=new e,G=new r,W=new r,H=new g,q=new r,j=new w,Y=[new r,new r,new r,new r],X=[new i,new i,new i,new i];O.packedLength=S.packedLength+u.packedLength+T.packedLength+S.packedLength+8,O.pack=function(e,t,r){return r=o(r,0),S.pack(e._rectangle,t,r),r+=S.packedLength,u.pack(e._ellipsoid,t,r),r+=u.packedLength,T.pack(e._vertexFormat,t,r),r+=T.packedLength,S.pack(e._rotatedRectangle,t,r),r+=S.packedLength,t[r++]=e._granularity,t[r++]=e._surfaceHeight,t[r++]=e._rotation,t[r++]=e._stRotation,t[r++]=e._extrudedHeight,t[r++]=e._extrude?1:0,t[r++]=e._closeTop?1:0,t[r]=e._closeBottom?1:0,t};var Z=new S,K=new S,Q=u.clone(u.UNIT_SPHERE),J=new T,$={rectangle:Z,ellipsoid:Q,vertexFormat:J,granularity:void 0,height:void 0,rotation:void 0,stRotation:void 0,extrudedHeight:void 0,closeTop:void 0,closeBottom:void 0};O.unpack=function(e,t,r){t=o(t,0);var i=S.unpack(e,t,Z);t+=S.packedLength;var n=u.unpack(e,t,Q);t+=u.packedLength;var s=T.unpack(e,t,J);t+=T.packedLength;var l=S.unpack(e,t,K);t+=S.packedLength;var c=e[t++],h=e[t++],d=e[t++],p=e[t++],m=e[t++],f=1===e[t++],_=1===e[t++],v=1===e[t];return a(r)?(r._rectangle=S.clone(i,r._rectangle),r._ellipsoid=u.clone(n,r._ellipsoid),r._vertexFormat=T.clone(s,r._vertexFormat),r._granularity=c,r._surfaceHeight=h,r._rotation=d,r._stRotation=p,r._extrudedHeight=f?m:void 0,r._extrude=f,r._closeTop=_,r._closeBottom=v,r._rotatedRectangle=l,r):($.granularity=c,$.height=h,$.rotation=d,$.stRotation=p,$.extrudedHeight=f?m:void 0,$.closeTop=_,$.closeBottom=v,new O($))};var ee=new v,te=new g,re=new i,ie=new w,ne=new i;return O.createGeometry=function(t){if(!_.equalsEpsilon(t._rectangle.north,t._rectangle.south,_.EPSILON10)&&!_.equalsEpsilon(t._rectangle.east,t._rectangle.west,_.EPSILON10)){var i=S.clone(t._rectangle,V),n=t._ellipsoid,o=t._surfaceHeight,s=t._extrude,l=t._extrudedHeight,u=t._stRotation,h=t._vertexFormat,p=E.computeOptions(t,i,re),m=ee,f=te;if(a(u)){v.fromRotation(-u,m);var C=S.center(i,ne),T=n.cartographicToCartesian(C,G);r.normalize(T,T),w.fromAxisAngle(T,-u,ie),g.fromQuaternion(ie,f)}else v.clone(v.IDENTITY,m),g.clone(g.IDENTITY,f);p.lonScalar=1/i.width,p.latScalar=1/i.height,p.vertexFormat=h,p.textureMatrix=m,p.tangentRotationMatrix=f,p.size=p.width*p.height;var b,x;if(i=t._rectangle,s){b=I(p);var A=e.fromRectangle3D(i,n,o,U),M=e.fromRectangle3D(i,n,l,z);x=e.union(A,M)}else b=P(p),b.attributes.position.values=y.scaleToGeodeticHeight(b.attributes.position.values,o,n,!1),x=e.fromRectangle3D(i,n,o);return h.position||delete b.attributes.position,new c({attributes:new d(b.attributes),indices:b.indices,primitiveType:b.primitiveType,boundingSphere:x})}},O.createShadowVolume=function(e,t,r){var i=e._granularity,n=e._ellipsoid,o=t(i,n),a=r(i,n);return new O({rectangle:e._rectangle,rotation:e._rotation,ellipsoid:n,stRotation:e._stRotation,granularity:i,extrudedHeight:a,height:o,closeTop:!0,closeBottom:!0,vertexFormat:T.POSITION_ONLY})},s(O.prototype,{rectangle:{get:function(){return this._rotatedRectangle}}}),O});r("Core/RectangleOutlineGeometry",["./BoundingSphere","./Cartesian3","./Cartographic","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PolygonPipeline","./PrimitiveType","./Rectangle","./RectangleGeometryLibrary"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_){"use strict";function v(e){var t,r=e.size,n=e.height,o=e.width,a=new Float64Array(3*r),s=0,d=0,p=S;for(t=0;t<o;t++)_.computePosition(e,d,t,p),a[s++]=p.x,a[s++]=p.y,a[s++]=p.z;for(t=o-1,d=1;d<n;d++)_.computePosition(e,d,t,p),a[s++]=p.x,a[s++]=p.y,a[s++]=p.z;for(d=n-1,t=o-2;t>=0;t--)_.computePosition(e,d,t,p),a[s++]=p.x,a[s++]=p.y,a[s++]=p.z;for(t=0,d=n-2;d>0;d--)_.computePosition(e,d,t,p),a[s++]=p.x,a[s++]=p.y,a[s++]=p.z;for(var f=a.length/3*2,v=h.createTypedArray(a.length/3,f),g=0,y=0;y<a.length/3-1;y++)v[g++]=y,v[g++]=y+1;v[g++]=a.length/3-1,v[g++]=0;var C=new l({attributes:new c,primitiveType:m.LINES});return C.attributes.position=new u({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:a}),C.indices=v,C}function g(e){var t=e.surfaceHeight,r=e.extrudedHeight,i=e.ellipsoid,n=Math.min(r,t),o=Math.max(r,t),a=v(e);if(d.equalsEpsilon(n,o,d.EPSILON10))return a;var s=e.height,l=e.width,u=p.scaleToGeodeticHeight(a.attributes.position.values,o,i,!1),c=u.length,m=new Float64Array(2*c);m.set(u);var f=p.scaleToGeodeticHeight(a.attributes.position.values,n,i);m.set(f,c),a.attributes.position.values=m;var _=m.length/3*2+8,g=h.createTypedArray(m.length/3,_);c=m.length/6;for(var y=0,C=0;C<c-1;C++)g[y++]=C,g[y++]=C+1,g[y++]=C+c,g[y++]=C+c+1;return g[y++]=c-1,g[y++]=0,g[y++]=c+c-1,g[y++]=c,g[y++]=0,g[y++]=c,g[y++]=l-1,g[y++]=c+l-1,g[y++]=l+s-2,g[y++]=l+s-2+c,g[y++]=2*l+s-3,g[y++]=2*l+s-3+c,a.indices=g,a}function y(e){e=n(e,n.EMPTY_OBJECT);var t=e.rectangle,r=n(e.granularity,d.RADIANS_PER_DEGREE),i=n(e.ellipsoid,s.WGS84),o=n(e.height,0),a=n(e.rotation,0),l=e.extrudedHeight;this._rectangle=t,this._granularity=r,this._ellipsoid=i,this._surfaceHeight=o,this._rotation=a,this._extrudedHeight=l,this._workerName="createRectangleOutlineGeometry"}var C=new e,w=new e,S=new t,E=new f;y.packedLength=f.packedLength+s.packedLength+5,y.pack=function(e,t,r){return r=n(r,0),f.pack(e._rectangle,t,r),r+=f.packedLength,s.pack(e._ellipsoid,t,r),r+=s.packedLength,t[r++]=e._granularity,t[r++]=e._surfaceHeight,t[r++]=e._rotation,t[r++]=o(e._extrudedHeight)?1:0,t[r]=n(e._extrudedHeight,0),t};var T=new f,b=s.clone(s.UNIT_SPHERE),x={rectangle:T,ellipsoid:b,granularity:void 0,height:void 0,rotation:void 0,extrudedHeight:void 0};y.unpack=function(e,t,r){t=n(t,0);var i=f.unpack(e,t,T);t+=f.packedLength;var a=s.unpack(e,t,b);t+=s.packedLength;var l=e[t++],u=e[t++],c=e[t++],h=e[t++],d=e[t];return o(r)?(r._rectangle=f.clone(i,r._rectangle),r._ellipsoid=s.clone(a,r._ellipsoid),r._surfaceHeight=u,r._rotation=c,r._extrudedHeight=h?d:void 0,r):(x.granularity=l,x.height=u,x.rotation=c,x.extrudedHeight=h?d:void 0,new y(x))};var A=new r;return y.createGeometry=function(t){var r=f.clone(t._rectangle,E),i=t._ellipsoid,n=t._surfaceHeight,a=t._extrudedHeight,s=_.computeOptions(t,r,A);s.size=2*s.width+2*s.height-4;var u,c;if(r=t._rectangle,!d.equalsEpsilon(r.north,r.south,d.EPSILON10)&&!d.equalsEpsilon(r.east,r.west,d.EPSILON10)){if(o(a)){u=g(s);var h=e.fromRectangle3D(r,i,n,w),y=e.fromRectangle3D(r,i,a,C);c=e.union(h,y)}else u=v(s),u.attributes.position.values=p.scaleToGeodeticHeight(u.attributes.position.values,n,i,!1),c=e.fromRectangle3D(r,i,n);return new l({attributes:u.attributes,indices:u.indices,primitiveType:m.LINES,boundingSphere:c})}},y}),r("Core/ReferenceFrame",["./freezeObject"],function(e){"use strict";var t={FIXED:0,INERTIAL:1};return e(t)}),r("Core/requestAnimationFrame",["./defined","./getTimestamp"],function(e,t){"use strict";function r(e){return i(e)}if("undefined"!=typeof window){var i=window.requestAnimationFrame;return function(){if(!e(i))for(var r=["webkit","moz","ms","o"],n=0,o=r.length;n<o&&!e(i);)i=window[r[n]+"RequestAnimationFrame"],++n;if(!e(i)){var a=1e3/60,s=0;i=function(e){var r=t(),i=Math.max(a-(r-s),0);return s=r+i,setTimeout(function(){e(s)},i)}}}(),r}}),r("Core/sampleTerrain",["../ThirdParty/when","./defined","./DeveloperError"],function(e,t,r){"use strict";function i(t,r,i){function o(){t.ready?e(n(t,r,i),function(e){a.resolve(e)}):setTimeout(o,10)}var a=e.defer();return o(),a.promise}function n(t,r,i){var n,s=t.tilingScheme,l=[],u={};for(n=0;n<i.length;++n){var c=s.positionToTileXY(i[n],r),h=c.toString();if(!u.hasOwnProperty(h)){var d={x:c.x,y:c.y,level:r,tilingScheme:s,terrainProvider:t,positions:[]};u[h]=d,l.push(d)}u[h].positions.push(i[n])}var p=[];for(n=0;n<l.length;++n){var m=l[n],f=m.terrainProvider.requestTileGeometry(m.x,m.y,m.level),_=e(f,o(m),a(m));p.push(_)}return e.all(p,function(){return i})}function o(e){var t=e.positions,r=e.tilingScheme.tileXYToRectangle(e.x,e.y,e.level);return function(e){for(var i=0;i<t.length;++i){var n=t[i];n.height=e.interpolateHeight(r,n.longitude,n.latitude)}}}function a(e){var t=e.positions;return function(){for(var e=0;e<t.length;++e){var r=t[e];r.height=void 0}}}return i}),r("Core/ScreenSpaceEventType",["./freezeObject"],function(e){"use strict";var t={LEFT_DOWN:0,LEFT_UP:1,LEFT_CLICK:2,LEFT_DOUBLE_CLICK:3,RIGHT_DOWN:5,RIGHT_UP:6,RIGHT_CLICK:7,RIGHT_DOUBLE_CLICK:8,MIDDLE_DOWN:10,MIDDLE_UP:11,MIDDLE_CLICK:12,MIDDLE_DOUBLE_CLICK:13,MOUSE_MOVE:15,WHEEL:16,PINCH_START:17,PINCH_END:18,PINCH_MOVE:19};return e(t)}),r("Core/ScreenSpaceEventHandler",["./AssociativeArray","./Cartesian2","./defaultValue","./defined","./destroyObject","./DeveloperError","./FeatureDetection","./getTimestamp","./KeyboardEventModifier","./ScreenSpaceEventType"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(e,t,r){var i=e._element;if(i===document)return r.x=t.clientX,r.y=t.clientY,r;var n=i.getBoundingClientRect();return r.x=t.clientX-n.left,r.y=t.clientY-n.top,r}function h(e,t){var r=e;return i(t)&&(r+="+"+t),r}function d(e){return e.shiftKey?l.SHIFT:e.ctrlKey?l.CTRL:e.altKey?l.ALT:void 0}function p(e,t,r,i){function n(t){i(e,t)}r.addEventListener(t,n,!1),e._removalFunctions.push(function(){r.removeEventListener(t,n,!1)})}function m(e){var t=e._element,r=i(t.disableRootEvents)?t:document;a.supportsPointerEvents()?(p(e,"pointerdown",t,P),p(e,"pointerup",t,M),p(e,"pointermove",t,D)):(p(e,"mousedown",t,g),p(e,"mouseup",r,y),p(e,"mousemove",r,C),p(e,"touchstart",t,E),p(e,"touchend",r,T),p(e,"touchmove",r,x)),p(e,"dblclick",t,w);var n;n="onwheel"in t?"wheel":void 0!==document.onmousewheel?"mousewheel":"DOMMouseScroll",p(e,n,t,S)}function f(e){for(var t=e._removalFunctions,r=0;r<t.length;++r)t[r]()}function _(e){e._lastSeenTouchEvent=s()}function v(e){return s()-e._lastSeenTouchEvent>I.mouseEmulationIgnoreMilliseconds}function g(e,r){if(v(e)){var n=r.button;e._buttonDown=n;var o;if(n===R.LEFT)o=u.LEFT_DOWN;else if(n===R.MIDDLE)o=u.MIDDLE_DOWN;else{if(n!==R.RIGHT)return;o=u.RIGHT_DOWN}var a=c(e,r,e._primaryPosition);t.clone(a,e._primaryStartPosition),t.clone(a,e._primaryPreviousPosition);var s=d(r),l=e.getInputAction(o,s);i(l)&&(t.clone(a,O.position),l(O),r.preventDefault())}}function y(e,r){if(v(e)){var n=r.button;e._buttonDown=void 0;var o,a;if(n===R.LEFT)o=u.LEFT_UP,a=u.LEFT_CLICK;else if(n===R.MIDDLE)o=u.MIDDLE_UP,a=u.MIDDLE_CLICK;else{if(n!==R.RIGHT)return;o=u.RIGHT_UP,a=u.RIGHT_CLICK}var s=d(r),l=e.getInputAction(o,s),h=e.getInputAction(a,s);if(i(l)||i(h)){var p=c(e,r,e._primaryPosition);if(i(l)&&(t.clone(p,N.position),l(N)),i(h)){var m=e._primaryStartPosition,f=m.x-p.x,_=m.y-p.y,g=Math.sqrt(f*f+_*_);g<e._clickPixelTolerance&&(t.clone(p,L.position),h(L))}}}}function C(e,r){if(v(e)){var n=d(r),o=c(e,r,e._primaryPosition),a=e._primaryPreviousPosition,s=e.getInputAction(u.MOUSE_MOVE,n);i(s)&&(t.clone(a,B.startPosition),t.clone(o,B.endPosition),s(B)),t.clone(o,a),i(e._buttonDown)&&r.preventDefault()}}function w(e,t){var r,n=t.button;if(n===R.LEFT)r=u.LEFT_DOUBLE_CLICK;else if(n===R.MIDDLE)r=u.MIDDLE_DOUBLE_CLICK;else{if(n!==R.RIGHT)return;r=u.RIGHT_DOUBLE_CLICK}var o=d(t),a=e.getInputAction(r,o);i(a)&&(c(e,t,F.position),a(F))}function S(e,t){var r;if(i(t.deltaY)){var n=t.deltaMode;r=n===t.DOM_DELTA_PIXEL?-t.deltaY:n===t.DOM_DELTA_LINE?40*-t.deltaY:120*-t.deltaY}else r=t.detail>0?t.detail*-120:t.wheelDelta;if(i(r)){var o=d(t),a=e.getInputAction(u.WHEEL,o);i(a)&&(a(r),t.preventDefault())}}function E(e,r){_(e);var i,n,o,a=r.changedTouches,s=a.length,l=e._positions;for(i=0;i<s;++i)n=a[i],o=n.identifier,l.set(o,c(e,n,new t));b(e,r);var u=e._previousPositions;for(i=0;i<s;++i)n=a[i],o=n.identifier,u.set(o,t.clone(l.get(o)))}function T(e,t){_(e);var r,i,n,o=t.changedTouches,a=o.length,s=e._positions;for(r=0;r<a;++r)i=o[r],n=i.identifier,s.remove(n);b(e,t);var l=e._previousPositions;for(r=0;r<a;++r)i=o[r],n=i.identifier,l.remove(n)}function b(e,r){var n,o,a=d(r),s=e._positions,l=e._previousPositions,c=s.length;if(1!==c&&e._buttonDown===R.LEFT&&(e._buttonDown=void 0,n=e.getInputAction(u.LEFT_UP,a),i(n)&&(t.clone(e._primaryPosition,z.position),n(z)),0===c&&(o=e.getInputAction(u.LEFT_CLICK,a),i(o)))){var h=e._primaryStartPosition,p=l.values[0],m=h.x-p.x,f=h.y-p.y,_=Math.sqrt(m*m+f*f);_<e._clickPixelTolerance&&(t.clone(e._primaryPosition,U.position),o(U))}if(2!==c&&e._isPinching&&(e._isPinching=!1,n=e.getInputAction(u.PINCH_END,a),i(n)&&n()),1===c){var v=s.values[0];t.clone(v,e._primaryPosition),t.clone(v,e._primaryStartPosition),t.clone(v,e._primaryPreviousPosition),e._buttonDown=R.LEFT,n=e.getInputAction(u.LEFT_DOWN,a),i(n)&&(t.clone(v,V.position),n(V)),r.preventDefault()}2===c&&(e._isPinching=!0,n=e.getInputAction(u.PINCH_START,a),i(n)&&(t.clone(s.values[0],k.position1),t.clone(s.values[1],k.position2),n(k)))}function x(e,r){_(e);var n,o,a,s=r.changedTouches,l=s.length,u=e._positions;for(n=0;n<l;++n){o=s[n],a=o.identifier;var h=u.get(a);i(h)&&c(e,o,h)}A(e,r);var d=e._previousPositions;for(n=0;n<l;++n)o=s[n],a=o.identifier,t.clone(u.get(a),d.get(a))}function A(e,r){var n,o=d(r),a=e._positions,s=e._previousPositions,l=a.length;if(1===l&&e._buttonDown===R.LEFT){var c=a.values[0];t.clone(c,e._primaryPosition);var h=e._primaryPreviousPosition;n=e.getInputAction(u.MOUSE_MOVE,o),i(n)&&(t.clone(h,G.startPosition),t.clone(c,G.endPosition),n(G)),t.clone(c,h),r.preventDefault()}else if(2===l&&e._isPinching&&(n=e.getInputAction(u.PINCH_MOVE,o),i(n))){var p=a.values[0],m=a.values[1],f=s.values[0],_=s.values[1],v=m.x-p.x,g=m.y-p.y,y=.25*Math.sqrt(v*v+g*g),C=_.x-f.x,w=_.y-f.y,S=.25*Math.sqrt(C*C+w*w),E=.125*(m.y+p.y),T=.125*(_.y+f.y),b=Math.atan2(g,v),x=Math.atan2(w,C);t.fromElements(0,S,W.distance.startPosition),t.fromElements(0,y,W.distance.endPosition),t.fromElements(x,T,W.angleAndHeight.startPosition),t.fromElements(b,E,W.angleAndHeight.endPosition),n(W)}}function P(e,r){if(r.target.setPointerCapture(r.pointerId),"touch"===r.pointerType){var i=e._positions,n=r.pointerId;i.set(n,c(e,r,new t)),b(e,r);var o=e._previousPositions;o.set(n,t.clone(i.get(n)))}else g(e,r)}function M(e,t){if("touch"===t.pointerType){var r=e._positions,i=t.pointerId;r.remove(i),b(e,t);var n=e._previousPositions;n.remove(i)}else y(e,t)}function D(e,r){if("touch"===r.pointerType){var n=e._positions,o=r.pointerId,a=n.get(o);if(!i(a))return;c(e,r,a),A(e,r);var s=e._previousPositions;t.clone(n.get(o),s.get(o))}else C(e,r)}function I(i){this._inputEvents={},this._buttonDown=void 0,this._isPinching=!1,this._lastSeenTouchEvent=-I.mouseEmulationIgnoreMilliseconds,this._primaryStartPosition=new t,this._primaryPosition=new t,this._primaryPreviousPosition=new t,this._positions=new e,this._previousPositions=new e,this._removalFunctions=[],this._clickPixelTolerance=5,this._element=r(i,document),m(this)}var R={LEFT:0,MIDDLE:1,RIGHT:2},O={position:new t},N={position:new t},L={position:new t},B={startPosition:new t,endPosition:new t},F={position:new t},V={position:new t},k={position1:new t,position2:new t},z={position:new t},U={position:new t},G={startPosition:new t,endPosition:new t},W={distance:{startPosition:new t,endPosition:new t},angleAndHeight:{startPosition:new t,endPosition:new t}};return I.prototype.setInputAction=function(e,t,r){var i=h(t,r);this._inputEvents[i]=e},I.prototype.getInputAction=function(e,t){var r=h(e,t);return this._inputEvents[r]},I.prototype.removeInputAction=function(e,t){var r=h(e,t);delete this._inputEvents[r]},I.prototype.isDestroyed=function(){return!1},I.prototype.destroy=function(){return f(this),n(this)},I.mouseEmulationIgnoreMilliseconds=800,I}),r("Core/ShowGeometryInstanceAttribute",["./ComponentDatatype","./defaultValue","./defined","./defineProperties","./DeveloperError"],function(e,t,r,i,n){"use strict";function o(e){e=t(e,!0),this.value=o.toValue(e)}return i(o.prototype,{componentDatatype:{get:function(){return e.UNSIGNED_BYTE}},componentsPerAttribute:{get:function(){return 1}},normalize:{get:function(){return!1}}}),o.toValue=function(e,t){return r(t)?(t[0]=e,t):new Uint8Array([e])},o}),r("Core/Simon1994PlanetaryPositions",["./Cartesian3","./defined","./DeveloperError","./JulianDate","./Math","./Matrix3","./TimeConstants","./TimeStandard"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){var t=6.239996+.0172019696544*e;return.001657*Math.sin(t+.01671*Math.sin(t))}function u(e,t){t=i.addSeconds(e,C,t);var r=i.totalDays(t)-w;return t=i.addSeconds(t,l(r),t)}function c(i,a,s,l,u,c,p,m){if(s<0&&(s=-s,u+=n.PI),s<0||s>n.PI)throw new r("The inclination is out of range. 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o,a=e+t*Math.sin(e)/(1-Math.sin(e+t)+Math.sin(e)),s=Number.MAX_VALUE;for(o=0;o<D&&Math.abs(s-a)>I;++o){s=a;var l=s-t*Math.sin(s)-e,u=1-t*Math.cos(s);a=s-l/u}if(o>=D)throw new r("Kepler equation did not converge");return s=a+i*n.TWO_PI}function m(e,t){if(t<0||t>=1)throw new r("eccentricity out of range.");var i=Math.floor(e/n.TWO_PI);e-=i*n.TWO_PI;var o=Math.cos(e)-t,a=Math.sin(e)*Math.sqrt(1-t*t),s=Math.atan2(a,o);return s=n.zeroToTwoPi(s),e<0&&(s-=n.TWO_PI),s+=i*n.TWO_PI}function f(e,i,a,s){if(i<0||i>n.PI)throw new r("inclination out of range");var l=Math.cos(e),u=Math.sin(e),c=Math.cos(i),h=Math.sin(i),d=Math.cos(a),p=Math.sin(a);return t(s)?(s[0]=d*l-p*u*c,s[1]=p*l+d*u*c,s[2]=u*h,s[3]=-d*u-p*l*c,s[4]=-p*u+d*l*c,s[5]=l*h,s[6]=p*h,s[7]=-d*h,s[8]=c):s=new o(d*l-p*u*c,-d*u-p*l*c,p*h,p*l+d*u*c,-p*u+d*l*c,-d*h,u*h,l*h,c),s}function _(e,t){u(e,Me);var r=Me.dayNumber-S.dayNumber+(Me.secondsOfDay-S.secondsOfDay)/a.SECONDS_PER_DAY,i=r/(10*a.DAYS_PER_JULIAN_CENTURY),n=.3595362*i,o=R+W*Math.cos(L*n)+Q*Math.sin(L*n)+H*Math.cos(B*n)+J*Math.sin(B*n)+q*Math.cos(F*n)+$*Math.sin(F*n)+j*Math.cos(V*n)+ee*Math.sin(V*n)+Y*Math.cos(k*n)+te*Math.sin(k*n)+X*Math.cos(z*n)+re*Math.sin(z*n)+Z*Math.cos(U*n)+ie*Math.sin(U*n)+K*Math.cos(G*n)+ne*Math.sin(G*n),s=O+N*i+pe*Math.cos(oe*n)+we*Math.sin(oe*n)+me*Math.cos(ae*n)+Se*Math.sin(ae*n)+fe*Math.cos(se*n)+Ee*Math.sin(se*n)+_e*Math.cos(le*n)+Te*Math.sin(le*n)+ve*Math.cos(ue*n)+be*Math.sin(ue*n)+ge*Math.cos(ce*n)+xe*Math.sin(ce*n)+ye*Math.cos(he*n)+Ae*Math.sin(he*n)+Ce*Math.cos(de*n)+Pe*Math.sin(de*n),l=.0167086342-.0004203654*i,h=102.93734808*x+11612.3529*A*i,d=469.97289*A*i,p=174.87317577*x-8679.27034*A*i;return c(o,l,d,h,p,s,T,t)}function v(e,t){u(e,Me);var r=Me.dayNumber-S.dayNumber+(Me.secondsOfDay-S.secondsOfDay)/a.SECONDS_PER_DAY,i=r/a.DAYS_PER_JULIAN_CENTURY,n=i*i,o=n*i,s=o*i,l=383397.7725+.004*i,h=.055545526-1.6e-8*i,d=5.15668983*x,p=-8e-5*i+.02966*n-42e-6*o-1.3e-7*s,m=83.35324312*x,f=14643420.2669*i-38.2702*n-.045047*o+21301e-8*s,_=125.04455501*x,v=-6967919.3631*i+6.3602*n+.007625*o-3586e-8*s,g=218.31664563*x,y=1732559343.4847*i-6.391*n+.006588*o-3169e-8*s,C=297.85019547*x+A*(1602961601.209*i-6.3706*n+.006593*o-3169e-8*s),w=93.27209062*x+A*(1739527262.8478*i-12.7512*n-.001037*o+417e-8*s),T=134.96340251*x+A*(1717915923.2178*i+31.8792*n+.051635*o-2447e-7*s),P=357.52910918*x+A*(129596581.0481*i-.5532*n+136e-6*o-1149e-8*s),M=310.17137918*x-A*(6967051.436*i+6.2068*n+.007618*o-3219e-8*s),D=2*C,I=4*C,R=6*C,O=2*T,N=3*T,L=4*T,B=2*w;l+=3400.4*Math.cos(D)-635.6*Math.cos(D-T)-235.6*Math.cos(T)+218.1*Math.cos(D-P)+181*Math.cos(D+T),h+=.014216*Math.cos(D-T)+.008551*Math.cos(D-O)-.001383*Math.cos(T)+.001356*Math.cos(D+T)-.001147*Math.cos(I-N)-914e-6*Math.cos(I-O)+869e-6*Math.cos(D-P-T)-627e-6*Math.cos(D)-394e-6*Math.cos(I-L)+282e-6*Math.cos(D-P-O)-279e-6*Math.cos(C-T)-236e-6*Math.cos(O)+231e-6*Math.cos(I)+229e-6*Math.cos(R-L)-201e-6*Math.cos(O-B),p+=486.26*Math.cos(D-B)-40.13*Math.cos(D)+37.51*Math.cos(B)+25.73*Math.cos(O-B)+19.97*Math.cos(D-P-B),f+=-55609*Math.sin(D-T)-34711*Math.sin(D-O)-9792*Math.sin(T)+9385*Math.sin(I-N)+7505*Math.sin(I-O)+5318*Math.sin(D+T)+3484*Math.sin(I-L)-3417*Math.sin(D-P-T)-2530*Math.sin(R-L)-2376*Math.sin(D)-2075*Math.sin(D-N)-1883*Math.sin(O)-1736*Math.sin(R-5*T)+1626*Math.sin(P)-1370*Math.sin(R-N),v+=-5392*Math.sin(D-B)-540*Math.sin(P)-441*Math.sin(D)+423*Math.sin(B)-288*Math.sin(O-B),y+=-3332.9*Math.sin(D)+1197.4*Math.sin(D-T)-662.5*Math.sin(P)+396.3*Math.sin(T)-218*Math.sin(D-P);var F=2*M,V=3*M;p+=46.997*Math.cos(M)*i-.614*Math.cos(D-B+M)*i+.614*Math.cos(D-B-M)*i-.0297*Math.cos(F)*n-.0335*Math.cos(M)*n+.0012*Math.cos(D-B+F)*n-16e-5*Math.cos(M)*o+4e-5*Math.cos(V)*o+4e-5*Math.cos(F)*o;var k=2.116*Math.sin(M)*i-.111*Math.sin(D-B-M)*i-.0015*Math.sin(M)*n;f+=k,y+=k,v+=-520.77*Math.sin(M)*i+13.66*Math.sin(D-B+M)*i+1.12*Math.sin(D-M)*i-1.06*Math.sin(B-M)*i+.66*Math.sin(F)*n+.371*Math.sin(M)*n-.035*Math.sin(D-B+F)*n-.015*Math.sin(D-B+M)*n+.0014*Math.sin(M)*o-.0011*Math.sin(V)*o-9e-4*Math.sin(F)*o,l*=b;var z=d+p*A,U=m+f*A,G=g+y*A,W=_+v*A;return c(l,h,z,U,W,G,E,t)}function g(t,r){return r=v(t,r),e.multiplyByScalar(r,Ie,r)}var y={},C=32.184,w=2451545,S=new i(2451545,0,s.TAI),E=398600435e6,T=1.012300034*E*328900.56,b=1e3,x=n.RADIANS_PER_DEGREE,A=n.RADIANS_PER_ARCSECOND,P=14959787e4,M=new o,D=50,I=n.EPSILON8,R=1.0000010178*P,O=100.46645683*x,N=1295977422.83429*A,L=16002,B=21863,F=32004,V=10931,k=14529,z=16368,U=15318,G=32794,W=64e-7*P,H=-152e-7*P,q=62e-7*P,j=-8e-7*P,Y=32e-7*P,X=-41e-7*P,Z=19e-7*P,K=-11e-7*P,Q=1e-7*-150*P,J=-46e-7*P,$=68*1e-7*P,ee=54e-7*P,te=14e-7*P,re=24e-7*P,ie=-28e-7*P,ne=22e-7*P,oe=10,ae=16002,se=21863,le=10931,ue=1473,ce=32004,he=4387,de=73,pe=-325e-7,me=-322e-7,fe=1e-7*-79,_e=232*1e-7,ve=1e-7*-52,ge=97e-7,ye=55e-7,Ce=-41e-7,we=-105e-7,Se=-137e-7,Ee=258e-7,Te=35e-7,be=1e-7*-116,xe=-88e-7,Ae=-112e-7,Pe=-8e-6,Me=new i(0,0,s.TAI),De=.012300034,Ie=De/(De+1)*-1,Re=new o(1.0000000000000002,5.619723173785822e-16,4.690511510146299e-19,-5.154129427414611e-16,.9174820620691819,-.39777715593191376,-2.23970096136568e-16,.39777715593191376,.9174820620691819),Oe=new e;return y.computeSunPositionInEarthInertialFrame=function(r,n){return t(r)||(r=i.now()),t(n)||(n=new e),Oe=_(r,Oe),n=e.negate(Oe,n),g(r,Oe),e.subtract(n,Oe,n),o.multiplyByVector(Re,n,n),n},y.computeMoonPositionInEarthInertialFrame=function(e,r){return t(e)||(e=i.now()),r=v(e,r),o.multiplyByVector(Re,r,r),r},y}),r("Core/SimplePolylineGeometry",["./BoundingSphere","./Cartesian3","./Color","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PolylinePipeline","./PrimitiveType"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(e,t,i,n,o,a,s){var l,u=p.numberOfPoints(e,t,o),c=i.red,h=i.green,d=i.blue,m=i.alpha,f=n.red,_=n.green,v=n.blue,g=n.alpha;if(r.equals(i,n)){for(l=0;l<u;l++)a[s++]=r.floatToByte(c),a[s++]=r.floatToByte(h),a[s++]=r.floatToByte(d),a[s++]=r.floatToByte(m);return s}var y=(f-c)/u,C=(_-h)/u,w=(v-d)/u,S=(g-m)/u,E=s;for(l=0;l<u;l++)a[E++]=r.floatToByte(c+l*y),a[E++]=r.floatToByte(h+l*C),a[E++]=r.floatToByte(d+l*w),a[E++]=r.floatToByte(m+l*S);return E}function _(e){e=n(e,n.EMPTY_OBJECT);var i=e.positions,a=e.colors,l=n(e.colorsPerVertex,!1);this._positions=i,this._colors=a,this._colorsPerVertex=l,this._followSurface=n(e.followSurface,!0),this._granularity=n(e.granularity,d.RADIANS_PER_DEGREE),this._ellipsoid=n(e.ellipsoid,s.WGS84),this._workerName="createSimplePolylineGeometry";var u=1+i.length*t.packedLength;u+=o(a)?1+a.length*r.packedLength:1,this.packedLength=u+s.packedLength+3}_.pack=function(e,i,a){a=n(a,0);var l,u=e._positions,c=u.length;for(i[a++]=c,l=0;l<c;++l,a+=t.packedLength)t.pack(u[l],i,a);var h=e._colors;for(c=o(h)?h.length:0,i[a++]=c,l=0;l<c;++l,a+=r.packedLength)r.pack(h[l],i,a);return s.pack(e._ellipsoid,i,a),a+=s.packedLength,i[a++]=e._colorsPerVertex?1:0,i[a++]=e._followSurface?1:0,i[a]=e._granularity,i},_.unpack=function(e,i,a){i=n(i,0);var l,u=e[i++],c=new Array(u);for(l=0;l<u;++l,i+=t.packedLength)c[l]=t.unpack(e,i);u=e[i++];var h=u>0?new Array(u):void 0;for(l=0;l<u;++l,i+=r.packedLength)h[l]=r.unpack(e,i);var d=s.unpack(e,i);i+=s.packedLength;var p=1===e[i++],m=1===e[i++],f=e[i];return o(a)?(a._positions=c,a._colors=h,a._ellipsoid=d,a._colorsPerVertex=p,a._followSurface=m,a._granularity=f,a):new _({positions:c,colors:h,ellipsoid:d,colorsPerVertex:p,followSurface:m,granularity:f})};var v=new Array(2),g=new Array(2),y={positions:v,height:g,ellipsoid:void 0,minDistance:void 0};return _.createGeometry=function(n){var a,s,_,C,w,S=n._positions,E=n._colors,T=n._colorsPerVertex,b=n._followSurface,x=n._granularity,A=n._ellipsoid,P=d.chordLength(x,A.maximumRadius),M=o(E)&&!T,D=S.length,I=0;if(b){var R=p.extractHeights(S,A),O=y;if(O.minDistance=P,O.ellipsoid=A,M){var N=0;for(a=0;a<D-1;a++)N+=p.numberOfPoints(S[a],S[a+1],P)+1;s=new Float64Array(3*N),C=new Uint8Array(4*N),O.positions=v,O.height=g;var L=0;for(a=0;a<D-1;++a){v[0]=S[a],v[1]=S[a+1],g[0]=R[a],g[1]=R[a+1];var B=p.generateArc(O);if(o(E)){var F=B.length/3;w=E[a];for(var V=0;V<F;++V)C[L++]=r.floatToByte(w.red),C[L++]=r.floatToByte(w.green),C[L++]=r.floatToByte(w.blue),C[L++]=r.floatToByte(w.alpha)}s.set(B,I),I+=B.length}}else if(O.positions=S,O.height=R,s=new Float64Array(p.generateArc(O)),o(E)){for(C=new Uint8Array(s.length/3*4),a=0;a<D-1;++a){var k=S[a],z=S[a+1],U=E[a],G=E[a+1];I=f(k,z,U,G,P,C,I)}var W=E[D-1];C[I++]=r.floatToByte(W.red),C[I++]=r.floatToByte(W.green),C[I++]=r.floatToByte(W.blue),C[I++]=r.floatToByte(W.alpha)}}else{_=M?2*D-2:D,s=new Float64Array(3*_),C=o(E)?new Uint8Array(4*_):void 0;var H=0,q=0;for(a=0;a<D;++a){var j=S[a];if(M&&a>0&&(t.pack(j,s,H),H+=3,w=E[a-1],C[q++]=r.floatToByte(w.red),C[q++]=r.floatToByte(w.green),C[q++]=r.floatToByte(w.blue),C[q++]=r.floatToByte(w.alpha)),M&&a===D-1)break;t.pack(j,s,H),H+=3,o(E)&&(w=E[a],C[q++]=r.floatToByte(w.red),C[q++]=r.floatToByte(w.green),C[q++]=r.floatToByte(w.blue),C[q++]=r.floatToByte(w.alpha))}}var Y=new c;Y.position=new u({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:s}),o(E)&&(Y.color=new u({componentDatatype:i.UNSIGNED_BYTE,componentsPerAttribute:4,values:C,normalize:!0})),_=s.length/3;var X=2*(_-1),Z=h.createTypedArray(_,X),K=0;for(a=0;a<_-1;++a)Z[K++]=a,Z[K++]=a+1;return new l({attributes:Y,indices:Z,primitiveType:m.LINES,boundingSphere:e.fromPoints(S)})},_}),r("Core/SphereGeometry",["./Cartesian3","./defaultValue","./defined","./DeveloperError","./EllipsoidGeometry","./VertexFormat"],function(e,t,r,i,n,o){"use strict";function a(r){var i=t(r.radius,1),o=new e(i,i,i),a={radii:o,stackPartitions:r.stackPartitions,slicePartitions:r.slicePartitions,vertexFormat:r.vertexFormat};this._ellipsoidGeometry=new n(a),this._workerName="createSphereGeometry"}a.packedLength=n.packedLength,a.pack=function(e,t,r){return n.pack(e._ellipsoidGeometry,t,r)};var s=new n,l={radius:void 0,radii:new e,vertexFormat:new o,stackPartitions:void 0,slicePartitions:void 0};return a.unpack=function(t,i,u){var c=n.unpack(t,i,s);return l.vertexFormat=o.clone(c._vertexFormat,l.vertexFormat),l.stackPartitions=c._stackPartitions,l.slicePartitions=c._slicePartitions,r(u)?(e.clone(c._radii,l.radii),u._ellipsoidGeometry=new n(l),u):(l.radius=c._radii.x,new a(l))},a.createGeometry=function(e){return n.createGeometry(e._ellipsoidGeometry)},a}),r("Core/SphereOutlineGeometry",["./Cartesian3","./defaultValue","./defined","./DeveloperError","./EllipsoidOutlineGeometry"],function(e,t,r,i,n){"use strict";function o(r){var i=t(r.radius,1),o=new e(i,i,i),a={radii:o,stackPartitions:r.stackPartitions,slicePartitions:r.slicePartitions,subdivisions:r.subdivisions};this._ellipsoidGeometry=new n(a),this._workerName="createSphereOutlineGeometry"}o.packedLength=n.packedLength,o.pack=function(e,t,r){return n.pack(e._ellipsoidGeometry,t,r)};var a=new n,s={radius:void 0,radii:new e,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0};return o.unpack=function(t,i,l){var u=n.unpack(t,i,a);return s.stackPartitions=u._stackPartitions,s.slicePartitions=u._slicePartitions,s.subdivisions=u._subdivisions,r(l)?(e.clone(u._radii,s.radii),l._ellipsoidGeometry=new n(s),l):(s.radius=u._radii.x,new o(s))},o.createGeometry=function(e){return n.createGeometry(e._ellipsoidGeometry)},o}),r("Core/Spherical",["./defaultValue","./defined","./DeveloperError"],function(e,t,r){"use strict";function i(t,r,i){this.clock=e(t,0),this.cone=e(r,0),this.magnitude=e(i,1)}return i.fromCartesian3=function(e,r){var n=e.x,o=e.y,a=e.z,s=n*n+o*o;return t(r)||(r=new i),r.clock=Math.atan2(o,n),r.cone=Math.atan2(Math.sqrt(s),a),r.magnitude=Math.sqrt(s+a*a),r},i.clone=function(e,r){if(t(e))return t(r)?(r.clock=e.clock,r.cone=e.cone,r.magnitude=e.magnitude,r):new i(e.clock,e.cone,e.magnitude)},i.normalize=function(e,r){return t(r)?(r.clock=e.clock,r.cone=e.cone,r.magnitude=1,r):new i(e.clock,e.cone,1)},i.equals=function(e,r){return e===r||t(e)&&t(r)&&e.clock===r.clock&&e.cone===r.cone&&e.magnitude===r.magnitude},i.equalsEpsilon=function(r,i,n){return n=e(n,0),r===i||t(r)&&t(i)&&Math.abs(r.clock-i.clock)<=n&&Math.abs(r.cone-i.cone)<=n&&Math.abs(r.magnitude-i.magnitude)<=n},i.prototype.equals=function(e){return i.equals(this,e)},i.prototype.clone=function(e){return i.clone(this,e)},i.prototype.equalsEpsilon=function(e,t){return i.equalsEpsilon(this,e,t)},i.prototype.toString=function(){return"("+this.clock+", "+this.cone+", "+this.magnitude+")"},i}),r("Core/subdivideArray",["./defined","./DeveloperError"],function(e,t){"use strict";function r(e,t){for(var r=[],i=e.length,n=0;n<i;){var o=Math.ceil((i-n)/t--);r.push(e.slice(n,n+o)),n+=o}return r}return r}),r("Core/TerrainData",["./defineProperties","./DeveloperError"],function(e,t){"use strict";function r(){t.throwInstantiationError()}return e(r.prototype,{waterMask:{get:t.throwInstantiationError}}),r.prototype.interpolateHeight=t.throwInstantiationError,r.prototype.isChildAvailable=t.throwInstantiationError,r.prototype.createMesh=t.throwInstantiationError,r.prototype.upsample=t.throwInstantiationError,r.prototype.wasCreatedByUpsampling=t.throwInstantiationError,r}),r("Core/TilingScheme",["./defineProperties","./DeveloperError"],function(e,t){"use strict";function r(e){throw new t("This type should not be instantiated directly.  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0},u.prototype.findDataForIntervalContainingDate=function(e){var t=this.indexOf(e);return t>=0?this._intervals[t].data:void 0},u.prototype.contains=function(e){return this.indexOf(e)>=0};var c=new s;return u.prototype.indexOf=function(t){var r=this._intervals;c.start=t,c.stop=t;var i=e(r,c,l);return i>=0?r[i].isStartIncluded?i:i>0&&r[i-1].stop.equals(t)&&r[i-1].isStopIncluded?i-1:~i:(i=~i,i>0&&i-1<r.length&&s.contains(r[i-1],t)?i-1:~i)},u.prototype.findInterval=function(e){e=t(e,t.EMPTY_OBJECT);for(var i=e.start,n=e.stop,o=e.isStartIncluded,a=e.isStopIncluded,s=this._intervals,l=0,u=s.length;l<u;l++){var c=s[l];if((!r(i)||c.start.equals(i))&&(!r(n)||c.stop.equals(n))&&(!r(o)||c.isStartIncluded===o)&&(!r(a)||c.isStopIncluded===a))return s[l]}},u.prototype.addInterval=function(t,i){if(!t.isEmpty){var n,o,u=this._intervals;if(0===u.length||a.greaterThan(t.start,u[u.length-1].stop))return u.push(t),void 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s({start:t.stop,stop:u[o-1].stop,isStartIncluded:!t.isStopIncluded,isStopIncluded:u[o-1].isStopIncluded,data:u[o-1].data})):u[o-1]=new s({start:u[o-1].start,stop:t.start,isStartIncluded:u[o-1].isStartIncluded,isStopIncluded:!t.isStartIncluded,data:u[o-1].data}))));o<u.length&&(n=a.compare(t.stop,u[o].start),n>0||0===n&&(t.isStopIncluded||u[o].isStartIncluded));)if(r(i)?i(u[o].data,t.data):u[o].data===t.data)t=new s({start:t.start,stop:a.greaterThan(u[o].stop,t.stop)?u[o].stop:t.stop,isStartIncluded:t.isStartIncluded,isStopIncluded:a.greaterThan(u[o].stop,t.stop)?u[o].isStopIncluded:t.isStopIncluded,data:t.data}),u.splice(o,1);else{if(u[o]=new s({start:t.stop,stop:u[o].stop,isStartIncluded:!t.isStopIncluded,isStopIncluded:u[o].isStopIncluded,data:u[o].data}),!u[o].isEmpty)break;u.splice(o,1)}u.splice(o,0,t),this._changedEvent.raiseEvent(this)}},u.prototype.removeInterval=function(t){if(t.isEmpty)return!1;var r=!1,i=this._intervals,n=e(i,t,l);n<0&&(n=~n);var 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s({start:u,stop:u,isStartIncluded:!0,isStopIncluded:!0,data:m.data}),i[n]=m):i.splice(n,1)),n<i.length&&(a.greaterThan(u,m.start)||u.equals(m.start)&&h&&m.isStartIncluded)&&(r=!0,i[n]=new s({start:u,stop:m.stop,isStartIncluded:!h,isStopIncluded:m.isStopIncluded,data:m.data})),r&&this._changedEvent.raiseEvent(this),r},u.prototype.intersect=function(e,t,i){for(var n=0,o=0,l=new u,c=this._intervals,h=e._intervals;n<c.length&&o<h.length;){var d=c[n],p=h[o];if(a.lessThan(d.stop,p.start))++n;else if(a.lessThan(p.stop,d.start))++o;else{if(r(i)||r(t)&&t(d.data,p.data)||!r(t)&&p.data===d.data){var m=s.intersect(d,p,new s,i);m.isEmpty||l.addInterval(m,t)}a.lessThan(d.stop,p.stop)||d.stop.equals(p.stop)&&!d.isStopIncluded&&p.isStopIncluded?++n:++o}}return l},u}),r("Core/TranslationRotationScale",["./Cartesian3","./defaultValue","./defined","./Matrix4","./Quaternion"],function(e,t,r,i,n){"use strict";var o=new 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l,u=r.currentTime,c=e(this.epoch,a.MINIMUM_VALUE),h=s.secondsDifference(u,c),d=i.duration,p=i.currentTime;i.loop?(h%=d,h<0&&(h=d-h),l=h):l=h>d?d:h<0?0:h;var m=o?e(this.tolerance,1):.001;Math.abs(l-p)>m&&(this._seeking=!0,i.currentTime=l)}},l}),r("Core/VRTheWorldTerrainProvider",["../ThirdParty/when","./Credit","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Event","./GeographicTilingScheme","./getImagePixels","./HeightmapTerrainData","./loadImage","./loadXML","./Math","./Rectangle","./Request","./RequestScheduler","./RequestType","./TerrainProvider","./TileProviderError"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y){"use strict";function C(e,t){this.rectangle=e,this.maxLevel=t}function w(n){function u(e){var t=e.getElementsByTagName("SRS")[0].textContent;if("EPSG:4326"!==t)return void c("SRS "+t+" is not supported.");w._tilingScheme=new l({ellipsoid:S});var 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M=0;for(b=0;b<w-1;b++){A[0]=r[b],A[1]=r[b+1],P[0]=l[b],P[1]=l[b+1];var D=a.generateArc(T);y.set(D,M),P[0]=c[b],P[1]=c[b+1],C.set(a.generateArc(T),M),M+=D.length}}else T.positions=r,T.height=l,y=new Float64Array(a.generateArc(T)),T.height=c,C=new Float64Array(a.generateArc(T));return{bottomPositions:C,topPositions:y,numCorners:S}}},c}),r("Core/WallGeometry",["./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PrimitiveType","./VertexFormat","./WallGeometryLibrary"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(e){e=i(e,i.EMPTY_OBJECT);var r=e.positions,o=e.maximumHeights,s=e.minimumHeights,l=i(e.vertexFormat,p.DEFAULT),u=i(e.granularity,h.RADIANS_PER_DEGREE),c=i(e.ellipsoid,a.WGS84);this._positions=r,this._minimumHeights=s,this._maximumHeights=o,this._vertexFormat=p.clone(l),this._granularity=u,this._ellipsoid=a.clone(c),this._workerName="createWallGeometry";var d=1+r.length*t.packedLength+2;n(s)&&(d+=s.length),n(o)&&(d+=o.length),this.packedLength=d+a.packedLength+p.packedLength+1}var _=new t,v=new t,g=new t,y=new t,C=new t,w=new t,S=new t,E=new t;f.pack=function(e,r,o){o=i(o,0);var s,l=e._positions,u=l.length;for(r[o++]=u,s=0;s<u;++s,o+=t.packedLength)t.pack(l[s],r,o);var c=e._minimumHeights;if(u=n(c)?c.length:0,r[o++]=u,n(c))for(s=0;s<u;++s)r[o++]=c[s];var h=e._maximumHeights;if(u=n(h)?h.length:0,r[o++]=u,n(h))for(s=0;s<u;++s)r[o++]=h[s];return a.pack(e._ellipsoid,r,o),o+=a.packedLength,p.pack(e._vertexFormat,r,o),o+=p.packedLength,r[o]=e._granularity,r};var T=a.clone(a.UNIT_SPHERE),b=new p,x={positions:void 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d={positions:o,maximumHeights:r,minimumHeights:t,ellipsoid:e.ellipsoid,vertexFormat:e.vertexFormat};return new f(d)},f.createGeometry=function(i){var o=i._positions,a=i._minimumHeights,p=i._maximumHeights,f=i._vertexFormat,T=i._granularity,b=i._ellipsoid,x=m.computePositions(b,o,p,a,T,!0);if(n(x)){var A=x.bottomPositions,P=x.topPositions,M=x.numCorners,D=P.length,I=2*D,R=f.position?new Float64Array(I):void 0,O=f.normal?new Float32Array(I):void 0,N=f.tangent?new Float32Array(I):void 0,L=f.binormal?new Float32Array(I):void 0,B=f.st?new Float32Array(I/3*2):void 0,F=0,V=0,k=0,z=0,U=0,G=E,W=S,H=w,q=!0;D/=3;var j,Y=0,X=1/(D-o.length+1);for(j=0;j<D;++j){var Z=3*j,K=t.fromArray(P,Z,_),Q=t.fromArray(A,Z,v);if(f.position&&(R[F++]=Q.x,R[F++]=Q.y,R[F++]=Q.z,R[F++]=K.x,R[F++]=K.y,R[F++]=K.z),f.st&&(B[U++]=Y,B[U++]=0,B[U++]=Y,B[U++]=1),f.normal||f.tangent||f.binormal){var J,$=t.clone(t.ZERO,C),ee=b.scaleToGeodeticSurface(t.fromArray(P,Z,v),v);if(j+1<D&&(J=b.scaleToGeodeticSurface(t.fromArray(P,Z+3,g),g),$=t.fromArray(P,Z+3,C)),q){var te=t.subtract($,K,y),re=t.subtract(ee,K,_);G=t.normalize(t.cross(re,te,G),G),q=!1}t.equalsEpsilon(J,ee,h.EPSILON10)?q=!0:(Y+=X,f.tangent&&(W=t.normalize(t.subtract(J,ee,W),W)),f.binormal&&(H=t.normalize(t.cross(G,W,H),H))),f.normal&&(O[V++]=G.x,O[V++]=G.y,O[V++]=G.z,O[V++]=G.x,O[V++]=G.y,O[V++]=G.z),f.tangent&&(N[z++]=W.x,N[z++]=W.y,N[z++]=W.z,N[z++]=W.x,N[z++]=W.y,N[z++]=W.z),f.binormal&&(L[k++]=H.x,L[k++]=H.y,L[k++]=H.z,L[k++]=H.x,L[k++]=H.y,L[k++]=H.z)}}var ie=new u;f.position&&(ie.position=new l({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:R})),f.normal&&(ie.normal=new l({componentDatatype:r.FLOAT,componentsPerAttribute:3,values:O})),f.tangent&&(ie.tangent=new l({componentDatatype:r.FLOAT,componentsPerAttribute:3,values:N})),f.binormal&&(ie.binormal=new l({componentDatatype:r.FLOAT,componentsPerAttribute:3,values:L})),f.st&&(ie.st=new l({componentDatatype:r.FLOAT,componentsPerAttribute:2,values:B}));var ne=I/3;I-=6*(M+1);var oe=c.createTypedArray(ne,I),ae=0;for(j=0;j<ne-2;j+=2){var se=j,le=j+2,ue=t.fromArray(R,3*se,_),ce=t.fromArray(R,3*le,v);if(!t.equalsEpsilon(ue,ce,h.EPSILON10)){var he=j+1,de=j+3;oe[ae++]=he,oe[ae++]=se,oe[ae++]=de,oe[ae++]=de,oe[ae++]=se,oe[ae++]=le}}return new s({attributes:ie,indices:oe,primitiveType:d.TRIANGLES,boundingSphere:new e.fromVertices(R)})}},f}),r("Core/WallOutlineGeometry",["./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PrimitiveType","./WallGeometryLibrary"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p){"use strict";function m(e){e=i(e,i.EMPTY_OBJECT);var r=e.positions,o=e.maximumHeights,s=e.minimumHeights,l=i(e.granularity,h.RADIANS_PER_DEGREE),u=i(e.ellipsoid,a.WGS84);this._positions=r,this._minimumHeights=s,this._maximumHeights=o,this._granularity=l,this._ellipsoid=a.clone(u),this._workerName="createWallOutlineGeometry";var c=1+r.length*t.packedLength+2;n(s)&&(c+=s.length),n(o)&&(c+=o.length),this.packedLength=c+a.packedLength+1}var f=new t,_=new t;m.pack=function(e,r,o){o=i(o,0);var s,l=e._positions,u=l.length;for(r[o++]=u,s=0;s<u;++s,o+=t.packedLength)t.pack(l[s],r,o);var c=e._minimumHeights;if(u=n(c)?c.length:0,r[o++]=u,n(c))for(s=0;s<u;++s)r[o++]=c[s];var h=e._maximumHeights;if(u=n(h)?h.length:0,r[o++]=u,n(h))for(s=0;s<u;++s)r[o++]=h[s];return a.pack(e._ellipsoid,r,o),o+=a.packedLength,r[o]=e._granularity,r};var v=a.clone(a.UNIT_SPHERE),g={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:v,granularity:void 0};return m.unpack=function(e,r,o){r=i(r,0);var s,l=e[r++],u=new Array(l);for(s=0;s<l;++s,r+=t.packedLength)u[s]=t.unpack(e,r);l=e[r++];var c;if(l>0)for(c=new Array(l),s=0;s<l;++s)c[s]=e[r++];l=e[r++];var h;if(l>0)for(h=new Array(l),s=0;s<l;++s)h[s]=e[r++];var d=a.unpack(e,r,v);r+=a.packedLength;var p=e[r];return n(o)?(o._positions=u,o._minimumHeights=c,o._maximumHeights=h,o._ellipsoid=a.clone(d,o._ellipsoid),o._granularity=p,o):(g.positions=u,g.minimumHeights=c,g.maximumHeights=h,g.granularity=p,new m(g))},m.fromConstantHeights=function(e){e=i(e,i.EMPTY_OBJECT);var t,r,o=e.positions,a=e.minimumHeight,s=e.maximumHeight,l=n(a),u=n(s);if(l||u){var c=o.length;t=l?new Array(c):void 0,r=u?new Array(c):void 0;for(var h=0;h<c;++h)l&&(t[h]=a),u&&(r[h]=s)}var d={positions:o,maximumHeights:r,minimumHeights:t,ellipsoid:e.ellipsoid};return new m(d)},m.createGeometry=function(i){var o=i._positions,a=i._minimumHeights,m=i._maximumHeights,v=i._granularity,g=i._ellipsoid,y=p.computePositions(g,o,m,a,v,!1);if(n(y)){var C=y.bottomPositions,w=y.topPositions,S=w.length,E=2*S,T=new Float64Array(E),b=0;S/=3;var x;for(x=0;x<S;++x){var A=3*x,P=t.fromArray(w,A,f),M=t.fromArray(C,A,_);T[b++]=M.x,T[b++]=M.y,T[b++]=M.z,T[b++]=P.x,T[b++]=P.y,T[b++]=P.z}var D=new u({position:new l({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:T})}),I=E/3;E=2*I-4+I;var R=c.createTypedArray(I,E),O=0;for(x=0;x<I-2;x+=2){var N=x,L=x+2,B=t.fromArray(T,3*N,f),F=t.fromArray(T,3*L,_);if(!t.equalsEpsilon(B,F,h.EPSILON10)){var V=x+1,k=x+3;R[O++]=V,R[O++]=N,R[O++]=V,R[O++]=k,R[O++]=N,R[O++]=L}}return R[O++]=I-2,R[O++]=I-1,new s({attributes:D,indices:R,primitiveType:d.LINES,boundingSphere:new e.fromVertices(T)})}},m}),r("Core/WebMercatorProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){this._ellipsoid=r(e,a.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return n(l.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),l.mercatorAngleToGeodeticLatitude=function(e){return s.PI_OVER_TWO-2*Math.atan(Math.exp(-e))},l.geodeticLatitudeToMercatorAngle=function(e){e>l.MaximumLatitude?e=l.MaximumLatitude:e<-l.MaximumLatitude&&(e=-l.MaximumLatitude);var t=Math.sin(e);return.5*Math.log((1+t)/(1-t))},l.MaximumLatitude=l.mercatorAngleToGeodeticLatitude(Math.PI),l.prototype.project=function(t,r){var n=this._semimajorAxis,o=t.longitude*n,a=l.geodeticLatitudeToMercatorAngle(t.latitude)*n,s=t.height;return i(r)?(r.x=o,r.y=a,r.z=s,r):new e(o,a,s)},l.prototype.unproject=function(e,r){var n=this._oneOverSemimajorAxis,o=e.x*n,a=l.mercatorAngleToGeodeticLatitude(e.y*n),s=e.z;return i(r)?(r.longitude=o,r.latitude=a,r.height=s,r):new t(o,a,s)},l}),r("Core/WebMercatorTilingScheme",["./Cartesian2","./defaultValue","./defined","./defineProperties","./Ellipsoid","./Rectangle","./WebMercatorProjection"],function(e,t,r,i,n,o,a){"use strict";function s(i){if(i=t(i,{}),this._ellipsoid=t(i.ellipsoid,n.WGS84),this._numberOfLevelZeroTilesX=t(i.numberOfLevelZeroTilesX,1),this._numberOfLevelZeroTilesY=t(i.numberOfLevelZeroTilesY,1),this._projection=new a(this._ellipsoid),r(i.rectangleSouthwestInMeters)&&r(i.rectangleNortheastInMeters))this._rectangleSouthwestInMeters=i.rectangleSouthwestInMeters,this._rectangleNortheastInMeters=i.rectangleNortheastInMeters;else{var s=this._ellipsoid.maximumRadius*Math.PI;this._rectangleSouthwestInMeters=new e(-s,-s),this._rectangleNortheastInMeters=new e(s,s)}var l=this._projection.unproject(this._rectangleSouthwestInMeters),u=this._projection.unproject(this._rectangleNortheastInMeters);this._rectangle=new o(l.longitude,l.latitude,u.longitude,u.latitude)}return i(s.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}}),s.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e},s.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e},s.prototype.rectangleToNativeRectangle=function(e,t){var i=this._projection,n=i.project(o.southwest(e)),a=i.project(o.northeast(e));return r(t)?(t.west=n.x,t.south=n.y,t.east=a.x,t.north=a.y,t):new o(n.x,n.y,a.x,a.y)},s.prototype.tileXYToNativeRectangle=function(e,t,i,n){var a=this.getNumberOfXTilesAtLevel(i),s=this.getNumberOfYTilesAtLevel(i),l=(this._rectangleNortheastInMeters.x-this._rectangleSouthwestInMeters.x)/a,u=this._rectangleSouthwestInMeters.x+e*l,c=this._rectangleSouthwestInMeters.x+(e+1)*l,h=(this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y)/s,d=this._rectangleNortheastInMeters.y-t*h,p=this._rectangleNortheastInMeters.y-(t+1)*h;return r(n)?(n.west=u,n.south=p,n.east=c,n.north=d,n):new o(u,p,c,d)},s.prototype.tileXYToRectangle=function(t,r,i,n){var o=this.tileXYToNativeRectangle(t,r,i,n),a=this._projection,s=a.unproject(new e(o.west,o.south)),l=a.unproject(new e(o.east,o.north));return o.west=s.longitude,o.south=s.latitude,o.east=l.longitude,o.north=l.latitude,o},s.prototype.positionToTileXY=function(t,i,n){var a=this._rectangle;if(o.contains(a,t)){var s=this.getNumberOfXTilesAtLevel(i),l=this.getNumberOfYTilesAtLevel(i),u=this._rectangleNortheastInMeters.x-this._rectangleSouthwestInMeters.x,c=u/s,h=this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y,d=h/l,p=this._projection,m=p.project(t),f=m.x-this._rectangleSouthwestInMeters.x,_=this._rectangleNortheastInMeters.y-m.y,v=f/c|0;v>=s&&(v=s-1);var g=_/d|0;return g>=l&&(g=l-1),r(n)?(n.x=v,n.y=g,n):new e(v,g)}},s}),r("Core/wrapFunction",["./DeveloperError"],function(e){"use strict";function t(e,t,r){return function(){r.apply(e,arguments),t.apply(e,arguments)}}return t}),r("DataSources/ConstantProperty",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event"],function(e,t,r,i,n){"use strict";function o(e){this._value=void 0,this._hasClone=!1,this._hasEquals=!1,this._definitionChanged=new n,this.setValue(e)}return r(o.prototype,{isConstant:{value:!0},definitionChanged:{get:function(){return this._definitionChanged}}}),o.prototype.getValue=function(e,t){return this._hasClone?this._value.clone(t):this._value},o.prototype.setValue=function(e){var r=this._value;if(r!==e){var i=t(e),n=i&&"function"==typeof e.clone,o=i&&"function"==typeof e.equals;this._hasClone=n,this._hasEquals=o;var a=!o||!e.equals(r);a&&(this._value=n?e.clone():e,this._definitionChanged.raiseEvent(this))}},o.prototype.equals=function(e){return this===e||e instanceof o&&(!this._hasEquals&&this._value===e._value||this._hasEquals&&this._value.equals(e._value))},o}),r("DataSources/createPropertyDescriptor",["../Core/defaultValue","../Core/defined","./ConstantProperty"],function(e,t,r){"use strict";function i(e,r,i,n,o){return{configurable:n,get:function(){return this[r]},set:function(n){var a=this[r],s=this[i];t(s)&&(s(),this[i]=void 0);var l=t(n);l&&!t(n.getValue)&&t(o)&&(n=o(n)),a!==n&&(this[r]=n,this._definitionChanged.raiseEvent(this,e,n,a)),t(n)&&t(n.definitionChanged)&&(this[i]=n.definitionChanged.addEventListener(function(){this._definitionChanged.raiseEvent(this,e,n,n)},this))}}}function n(e){return new r(e)}function o(t,r,o){return i(t,"_"+t.toString(),"_"+t.toString()+"Subscription",e(r,!1),e(o,n))}return o}),r("DataSources/BillboardGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createPropertyDescriptor"],function(e,t,r,i,n,o){"use strict";function a(t){this._image=void 0,this._imageSubscription=void 0,this._imageSubRegion=void 0,this._imageSubRegionSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._alignedAxis=void 0,this._alignedAxisSubscription=void 0,this._horizontalOrigin=void 0,this._horizontalOriginSubscription=void 0,this._verticalOrigin=void 0,this._verticalOriginSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._eyeOffset=void 0,this._eyeOffsetSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._pixelOffset=void 0,this._pixelOffsetSubscription=void 0,this._show=void 0,this._showSubscription=void 0,this._scaleByDistance=void 0,this._scaleByDistanceSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._pixelOffsetScaleByDistance=void 0,this._pixelOffsetScaleByDistanceSubscription=void 0,this._sizeInMeters=void 0,this._sizeInMetersSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(a.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},image:o("image"),imageSubRegion:o("imageSubRegion"),scale:o("scale"),rotation:o("rotation"),alignedAxis:o("alignedAxis"),horizontalOrigin:o("horizontalOrigin"),verticalOrigin:o("verticalOrigin"),color:o("color"),eyeOffset:o("eyeOffset"),heightReference:o("heightReference"),pixelOffset:o("pixelOffset"),show:o("show"),width:o("width"),height:o("height"),scaleByDistance:o("scaleByDistance"),translucencyByDistance:o("translucencyByDistance"),pixelOffsetScaleByDistance:o("pixelOffsetScaleByDistance"),sizeInMeters:o("sizeInMeters")}),a.prototype.clone=function(e){return t(e)?(e.color=this._color,e.eyeOffset=this._eyeOffset,e.heightReference=this._heightReference,e.horizontalOrigin=this._horizontalOrigin,e.image=this._image,e.imageSubRegion=this._imageSubRegion,e.pixelOffset=this._pixelOffset,e.scale=this._scale,e.rotation=this._rotation,e.alignedAxis=this._alignedAxis,e.show=this._show,e.verticalOrigin=this._verticalOrigin,e.width=this._width,e.height=this._height,e.scaleByDistance=this._scaleByDistance,e.translucencyByDistance=this._translucencyByDistance,e.pixelOffsetScaleByDistance=this._pixelOffsetScaleByDistance,e.sizeInMeters=this._sizeInMeters,e):new a(this)},a.prototype.merge=function(t){this.color=e(this._color,t.color),this.eyeOffset=e(this._eyeOffset,t.eyeOffset),this.heightReference=e(this._heightReference,t.heightReference),this.horizontalOrigin=e(this._horizontalOrigin,t.horizontalOrigin),this.image=e(this._image,t.image),this.imageSubRegion=e(this._imageSubRegion,t.imageSubRegion),this.pixelOffset=e(this._pixelOffset,t.pixelOffset),this.scale=e(this._scale,t.scale),this.rotation=e(this._rotation,t.rotation),this.alignedAxis=e(this._alignedAxis,t.alignedAxis),this.show=e(this._show,t.show),this.verticalOrigin=e(this._verticalOrigin,t.verticalOrigin),this.width=e(this._width,t.width),this.height=e(this._height,t.height),this.scaleByDistance=e(this._scaleByDistance,t.scaleByDistance),this.translucencyByDistance=e(this._translucencyByDistance,t.translucencyByDistance),this.pixelOffsetScaleByDistance=e(this._pixelOffsetScaleByDistance,t.pixelOffsetScaleByDistance),this.sizeInMeters=e(this._sizeInMeters,t.sizeInMeters)},a}),r("Renderer/BufferUsage",["../Core/freezeObject","./WebGLConstants"],function(e,t){"use strict";var r={STREAM_DRAW:t.STREAM_DRAW,STATIC_DRAW:t.STATIC_DRAW,DYNAMIC_DRAW:t.DYNAMIC_DRAW,validate:function(e){return e===r.STREAM_DRAW||e===r.STATIC_DRAW||e===r.DYNAMIC_DRAW}};return e(r)}),r("Renderer/Buffer",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/IndexDatatype","./BufferUsage","./WebGLConstants"],function(e,t,r,i,n,o,a,s){
+"use strict";function l(r){r=e(r,e.EMPTY_OBJECT);var i=r.context._gl,n=r.bufferTarget,o=r.typedArray,a=r.sizeInBytes,s=r.usage,l=t(o);l&&(a=o.byteLength);var u=i.createBuffer();i.bindBuffer(n,u),i.bufferData(n,l?o:a,s),i.bindBuffer(n,null),this._gl=i,this._bufferTarget=n,this._sizeInBytes=a,this._usage=s,this._buffer=u,this.vertexArrayDestroyable=!0}return l.createVertexBuffer=function(e){return new l({context:e.context,bufferTarget:s.ARRAY_BUFFER,typedArray:e.typedArray,sizeInBytes:e.sizeInBytes,usage:e.usage})},l.createIndexBuffer=function(e){var t=e.context,i=e.indexDatatype,n=o.getSizeInBytes(i),a=new l({context:t,bufferTarget:s.ELEMENT_ARRAY_BUFFER,typedArray:e.typedArray,sizeInBytes:e.sizeInBytes,usage:e.usage}),u=a.sizeInBytes/n;return r(a,{indexDatatype:{get:function(){return i}},bytesPerIndex:{get:function(){return n}},numberOfIndices:{get:function(){return u}}}),a},r(l.prototype,{sizeInBytes:{get:function(){return this._sizeInBytes}},usage:{get:function(){return this._usage}}}),l.prototype._getBuffer=function(){return this._buffer},l.prototype.copyFromArrayView=function(t,r){r=e(r,0);var i=this._gl,n=this._bufferTarget;i.bindBuffer(n,this._buffer),i.bufferSubData(n,r,t),i.bindBuffer(n,null)},l.prototype.isDestroyed=function(){return!1},l.prototype.destroy=function(){return this._gl.deleteBuffer(this._buffer),i(this)},l}),r("Renderer/DrawCommand",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/PrimitiveType"],function(e,t,r,i){"use strict";function n(t){t=e(t,e.EMPTY_OBJECT),this._boundingVolume=t.boundingVolume,this._orientedBoundingBox=t.orientedBoundingBox,this._cull=e(t.cull,!0),this._modelMatrix=t.modelMatrix,this._primitiveType=e(t.primitiveType,i.TRIANGLES),this._vertexArray=t.vertexArray,this._count=t.count,this._offset=e(t.offset,0),this._instanceCount=e(t.instanceCount,0),this._shaderProgram=t.shaderProgram,this._uniformMap=t.uniformMap,this._renderState=t.renderState,this._framebuffer=t.framebuffer,this._pass=t.pass,this._executeInClosestFrustum=e(t.executeInClosestFrustum,!1),this._owner=t.owner,this._debugShowBoundingVolume=e(t.debugShowBoundingVolume,!1),this._debugOverlappingFrustums=0,this._castShadows=e(t.castShadows,!1),this._receiveShadows=e(t.receiveShadows,!1),this.dirty=!0,this.lastDirtyTime=0,this.derivedCommands={}}return r(n.prototype,{boundingVolume:{get:function(){return this._boundingVolume},set:function(e){this._boundingVolume!==e&&(this._boundingVolume=e,this.dirty=!0)}},orientedBoundingBox:{get:function(){return this._orientedBoundingBox},set:function(e){this._orientedBoundingBox!==e&&(this._orientedBoundingBox=e,this.dirty=!0)}},cull:{get:function(){return this._cull},set:function(e){this._cull!==e&&(this._cull=e,this.dirty=!0)}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix!==e&&(this._modelMatrix=e,this.dirty=!0)}},primitiveType:{get:function(){return this._primitiveType},set:function(e){this._primitiveType!==e&&(this._primitiveType=e,this.dirty=!0)}},vertexArray:{get:function(){return this._vertexArray},set:function(e){this._vertexArray!==e&&(this._vertexArray=e,this.dirty=!0)}},count:{get:function(){return this._count},set:function(e){this._count!==e&&(this._count=e,this.dirty=!0)}},offset:{get:function(){return this._offset},set:function(e){this._offset!==e&&(this._offset=e,this.dirty=!0)}},instanceCount:{get:function(){return this._instanceCount},set:function(e){this._instanceCount!==e&&(this._instanceCount=e,this.dirty=!0)}},shaderProgram:{get:function(){return this._shaderProgram},set:function(e){this._shaderProgram!==e&&(this._shaderProgram=e,this.dirty=!0)}},castShadows:{get:function(){return this._castShadows},set:function(e){this._castShadows!==e&&(this._castShadows=e,this.dirty=!0)}},receiveShadows:{get:function(){return this._receiveShadows},set:function(e){this._receiveShadows!==e&&(this._receiveShadows=e,this.dirty=!0)}},uniformMap:{get:function(){return this._uniformMap},set:function(e){this._uniformMap!==e&&(this._uniformMap=e,this.dirty=!0)}},renderState:{get:function(){return this._renderState},set:function(e){this._renderState!==e&&(this._renderState=e,this.dirty=!0)}},framebuffer:{get:function(){return this._framebuffer},set:function(e){this._framebuffer!==e&&(this._framebuffer=e,this.dirty=!0)}},pass:{get:function(){return this._pass},set:function(e){this._pass!==e&&(this._pass=e,this.dirty=!0)}},executeInClosestFrustum:{get:function(){return this._executeInClosestFrustum},set:function(e){this._executeInClosestFrustum!==e&&(this._executeInClosestFrustum=e,this.dirty=!0)}},owner:{get:function(){return this._owner},set:function(e){this._owner!==e&&(this._owner=e,this.dirty=!0)}},debugShowBoundingVolume:{get:function(){return this._debugShowBoundingVolume},set:function(e){this._debugShowBoundingVolume!==e&&(this._debugShowBoundingVolume=e,this.dirty=!0)}},debugOverlappingFrustums:{get:function(){return this._debugOverlappingFrustums},set:function(e){this._debugOverlappingFrustums!==e&&(this._debugOverlappingFrustums=e,this.dirty=!0)}}}),n.shallowClone=function(e,r){if(t(e))return t(r)||(r=new n),r._boundingVolume=e._boundingVolume,r._orientedBoundingBox=e._orientedBoundingBox,r._cull=e._cull,r._modelMatrix=e._modelMatrix,r._primitiveType=e._primitiveType,r._vertexArray=e._vertexArray,r._count=e._count,r._offset=e._offset,r._instanceCount=e._instanceCount,r._shaderProgram=e._shaderProgram,r._uniformMap=e._uniformMap,r._renderState=e._renderState,r._framebuffer=e._framebuffer,r._pass=e._pass,r._executeInClosestFrustum=e._executeInClosestFrustum,r._owner=e._owner,r._debugShowBoundingVolume=e._debugShowBoundingVolume,r._debugOverlappingFrustums=e._debugOverlappingFrustums,r._castShadows=e._castShadows,r._receiveShadows=e._receiveShadows,r.dirty=!0,r.lastDirtyTime=0,r},n.prototype.execute=function(e,t){e.draw(this,t)},n}),r("Renderer/ContextLimits",["../Core/defineProperties"],function(e){"use strict";var t={_maximumCombinedTextureImageUnits:0,_maximumCubeMapSize:0,_maximumFragmentUniformVectors:0,_maximumTextureImageUnits:0,_maximumRenderbufferSize:0,_maximumTextureSize:0,_maximumVaryingVectors:0,_maximumVertexAttributes:0,_maximumVertexTextureImageUnits:0,_maximumVertexUniformVectors:0,_minimumAliasedLineWidth:0,_maximumAliasedLineWidth:0,_minimumAliasedPointSize:0,_maximumAliasedPointSize:0,_maximumViewportWidth:0,_maximumViewportHeight:0,_maximumTextureFilterAnisotropy:0,_maximumDrawBuffers:0,_maximumColorAttachments:0,_highpFloatSupported:!1,_highpIntSupported:!1};return e(t,{maximumCombinedTextureImageUnits:{get:function(){return t._maximumCombinedTextureImageUnits}},maximumCubeMapSize:{get:function(){return t._maximumCubeMapSize}},maximumFragmentUniformVectors:{get:function(){return t._maximumFragmentUniformVectors}},maximumTextureImageUnits:{get:function(){return t._maximumTextureImageUnits}},maximumRenderbufferSize:{get:function(){return t._maximumRenderbufferSize}},maximumTextureSize:{get:function(){return t._maximumTextureSize}},maximumVaryingVectors:{get:function(){return t._maximumVaryingVectors}},maximumVertexAttributes:{get:function(){return t._maximumVertexAttributes}},maximumVertexTextureImageUnits:{get:function(){return t._maximumVertexTextureImageUnits}},maximumVertexUniformVectors:{get:function(){return t._maximumVertexUniformVectors}},minimumAliasedLineWidth:{get:function(){return t._minimumAliasedLineWidth}},maximumAliasedLineWidth:{get:function(){return t._maximumAliasedLineWidth}},minimumAliasedPointSize:{get:function(){return t._minimumAliasedPointSize}},maximumAliasedPointSize:{get:function(){return t._maximumAliasedPointSize}},maximumViewportWidth:{get:function(){return t._maximumViewportWidth}},maximumViewportHeight:{get:function(){return t._maximumViewportHeight}},maximumTextureFilterAnisotropy:{get:function(){return t._maximumTextureFilterAnisotropy}},maximumDrawBuffers:{get:function(){return t._maximumDrawBuffers}},maximumColorAttachments:{get:function(){return t._maximumColorAttachments}},highpFloatSupported:{get:function(){return t._highpFloatSupported}},highpIntSupported:{get:function(){return t._highpIntSupported}}}),t}),r("Renderer/RenderState",["../Core/BoundingRectangle","../Core/Color","../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Core/RuntimeError","../Core/WindingOrder","./ContextLimits","./WebGLConstants"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(n){var o=r(n,{}),s=r(o.cull,{}),u=r(o.polygonOffset,{}),c=r(o.scissorTest,{}),h=r(c.rectangle,{}),d=r(o.depthRange,{}),p=r(o.depthTest,{}),m=r(o.colorMask,{}),f=r(o.blending,{}),_=r(f.color,{}),v=r(o.stencilTest,{}),g=r(v.frontOperation,{}),y=r(v.backOperation,{}),C=r(o.sampleCoverage,{}),w=o.viewport;this.frontFace=r(o.frontFace,a.COUNTER_CLOCKWISE),this.cull={enabled:r(s.enabled,!1),face:r(s.face,l.BACK)},this.lineWidth=r(o.lineWidth,1),this.polygonOffset={enabled:r(u.enabled,!1),factor:r(u.factor,0),units:r(u.units,0)},this.scissorTest={enabled:r(c.enabled,!1),rectangle:e.clone(h)},this.depthRange={near:r(d.near,0),far:r(d.far,1)},this.depthTest={enabled:r(p.enabled,!1),func:r(p.func,l.LESS)},this.colorMask={red:r(m.red,!0),green:r(m.green,!0),blue:r(m.blue,!0),alpha:r(m.alpha,!0)},this.depthMask=r(o.depthMask,!0),this.stencilMask=r(o.stencilMask,-1),this.blending={enabled:r(f.enabled,!1),color:new t(r(_.red,0),r(_.green,0),r(_.blue,0),r(_.alpha,0)),equationRgb:r(f.equationRgb,l.FUNC_ADD),equationAlpha:r(f.equationAlpha,l.FUNC_ADD),functionSourceRgb:r(f.functionSourceRgb,l.ONE),functionSourceAlpha:r(f.functionSourceAlpha,l.ONE),functionDestinationRgb:r(f.functionDestinationRgb,l.ZERO),functionDestinationAlpha:r(f.functionDestinationAlpha,l.ZERO)},this.stencilTest={enabled:r(v.enabled,!1),frontFunction:r(v.frontFunction,l.ALWAYS),backFunction:r(v.backFunction,l.ALWAYS),reference:r(v.reference,0),mask:r(v.mask,-1),frontOperation:{fail:r(g.fail,l.KEEP),zFail:r(g.zFail,l.KEEP),zPass:r(g.zPass,l.KEEP)},backOperation:{fail:r(y.fail,l.KEEP),zFail:r(y.zFail,l.KEEP),zPass:r(y.zPass,l.KEEP)}},this.sampleCoverage={enabled:r(C.enabled,!1),value:r(C.value,1),invert:r(C.invert,!1)},this.viewport=i(w)?new e(w.x,w.y,w.width,w.height):void 0,this.id=0,this._applyFunctions=[]}function c(e,t,r){r?e.enable(t):e.disable(t)}function h(e,t){e.frontFace(t.frontFace)}function d(e,t){var r=t.cull,i=r.enabled;c(e,e.CULL_FACE,i),i&&e.cullFace(r.face)}function p(e,t){e.lineWidth(t.lineWidth)}function m(e,t){var r=t.polygonOffset,i=r.enabled;c(e,e.POLYGON_OFFSET_FILL,i),i&&e.polygonOffset(r.factor,r.units)}function f(e,t,r){var n=t.scissorTest,o=i(r.scissorTest)?r.scissorTest.enabled:n.enabled;if(c(e,e.SCISSOR_TEST,o),o){var a=i(r.scissorTest)?r.scissorTest.rectangle:n.rectangle;e.scissor(a.x,a.y,a.width,a.height)}}function _(e,t){var r=t.depthRange;e.depthRange(r.near,r.far)}function v(e,t){var r=t.depthTest,i=r.enabled;c(e,e.DEPTH_TEST,i),i&&e.depthFunc(r.func)}function g(e,t){var r=t.colorMask;e.colorMask(r.red,r.green,r.blue,r.alpha)}function y(e,t){e.depthMask(t.depthMask)}function C(e,t){e.stencilMask(t.stencilMask)}function w(e,t){e.blendColor(t.red,t.green,t.blue,t.alpha)}function S(e,t,r){var n=t.blending,o=i(r.blendingEnabled)?r.blendingEnabled:n.enabled;c(e,e.BLEND,o),o&&(w(e,n.color),e.blendEquationSeparate(n.equationRgb,n.equationAlpha),e.blendFuncSeparate(n.functionSourceRgb,n.functionDestinationRgb,n.functionSourceAlpha,n.functionDestinationAlpha))}function E(e,t){var r=t.stencilTest,i=r.enabled;if(c(e,e.STENCIL_TEST,i),i){var n=r.frontFunction,o=r.backFunction,a=r.reference,s=r.mask;e.stencilFunc(r.frontFunction,r.reference,r.mask),e.stencilFuncSeparate(e.BACK,o,a,s),e.stencilFuncSeparate(e.FRONT,n,a,s);var l=r.frontOperation,u=l.fail,h=l.zFail,d=l.zPass;e.stencilOpSeparate(e.FRONT,u,h,d);var p=r.backOperation,m=p.fail,f=p.zFail,_=p.zPass;e.stencilOpSeparate(e.BACK,m,f,_)}}function T(e,t){var r=t.sampleCoverage,i=r.enabled;c(e,e.SAMPLE_COVERAGE,i),i&&e.sampleCoverage(r.value,r.invert)}function b(e,t,n){var o=r(t.viewport,n.viewport);i(o)||(o=M,o.width=n.context.drawingBufferWidth,o.height=n.context.drawingBufferHeight),n.context.uniformState.viewport=o,e.viewport(o.x,o.y,o.width,o.height)}function x(e,t){var r=[];return e.frontFace!==t.frontFace&&r.push(h),e.cull.enabled===t.cull.enabled&&e.cull.face===t.cull.face||r.push(d),e.lineWidth!==t.lineWidth&&r.push(p),e.polygonOffset.enabled===t.polygonOffset.enabled&&e.polygonOffset.factor===t.polygonOffset.factor&&e.polygonOffset.units===t.polygonOffset.units||r.push(m),e.depthRange.near===t.depthRange.near&&e.depthRange.far===t.depthRange.far||r.push(_),e.depthTest.enabled===t.depthTest.enabled&&e.depthTest.func===t.depthTest.func||r.push(v),e.colorMask.red===t.colorMask.red&&e.colorMask.green===t.colorMask.green&&e.colorMask.blue===t.colorMask.blue&&e.colorMask.alpha===t.colorMask.alpha||r.push(g),e.depthMask!==t.depthMask&&r.push(y),e.stencilMask!==t.stencilMask&&r.push(C),e.stencilTest.enabled===t.stencilTest.enabled&&e.stencilTest.frontFunction===t.stencilTest.frontFunction&&e.stencilTest.backFunction===t.stencilTest.backFunction&&e.stencilTest.reference===t.stencilTest.reference&&e.stencilTest.mask===t.stencilTest.mask&&e.stencilTest.frontOperation.fail===t.stencilTest.frontOperation.fail&&e.stencilTest.frontOperation.zFail===t.stencilTest.frontOperation.zFail&&e.stencilTest.backOperation.fail===t.stencilTest.backOperation.fail&&e.stencilTest.backOperation.zFail===t.stencilTest.backOperation.zFail&&e.stencilTest.backOperation.zPass===t.stencilTest.backOperation.zPass||r.push(E),e.sampleCoverage.enabled===t.sampleCoverage.enabled&&e.sampleCoverage.value===t.sampleCoverage.value&&e.sampleCoverage.invert===t.sampleCoverage.invert||r.push(T),r}var A=0,P={};u.fromCache=function(e){var t=JSON.stringify(e),r=P[t];if(i(r))return++r.referenceCount,r.state;var n=new u(e),o=JSON.stringify(n);return r=P[o],i(r)||(n.id=A++,r={referenceCount:0,state:n},P[o]=r),++r.referenceCount,P[t]={referenceCount:1,state:r.state},r.state},u.removeFromCache=function(e){var t=new u(e),r=JSON.stringify(t),n=P[r],o=JSON.stringify(e),a=P[o];i(a)&&(--a.referenceCount,0===a.referenceCount&&(delete P[o],i(n)&&--n.referenceCount)),i(n)&&0===n.referenceCount&&delete P[r]},u.getCache=function(){return P},u.clearCache=function(){P={}};var M=new e;return u.apply=function(e,t,r){h(e,t),d(e,t),p(e,t),m(e,t),_(e,t),v(e,t),g(e,t),y(e,t),C(e,t),E(e,t),T(e,t),f(e,t,r),S(e,t,r),b(e,t,r)},u.partialApply=function(e,t,r,n,o,a){if(t!==r){var s=r._applyFunctions[t.id];i(s)||(s=x(t,r),r._applyFunctions[t.id]=s);for(var l=s.length,u=0;u<l;++u)s[u](e,r)}var c=i(n.scissorTest)?n.scissorTest:t.scissorTest,h=i(o.scissorTest)?o.scissorTest:r.scissorTest;(c!==h||a)&&f(e,r,o);var d=i(n.blendingEnabled)?n.blendingEnabled:t.blending.enabled,p=i(o.blendingEnabled)?o.blendingEnabled:r.blending.enabled;(d!==p||p&&t.blending!==r.blending)&&S(e,r,o),t===r&&n===o&&n.context===o.context||b(e,r,o)},u.getState=function(r){return{frontFace:r.frontFace,cull:{enabled:r.cull.enabled,face:r.cull.face},lineWidth:r.lineWidth,polygonOffset:{enabled:r.polygonOffset.enabled,factor:r.polygonOffset.factor,units:r.polygonOffset.units},scissorTest:{enabled:r.scissorTest.enabled,rectangle:e.clone(r.scissorTest.rectangle)},depthRange:{near:r.depthRange.near,far:r.depthRange.far},depthTest:{enabled:r.depthTest.enabled,func:r.depthTest.func},colorMask:{red:r.colorMask.red,green:r.colorMask.green,blue:r.colorMask.blue,alpha:r.colorMask.alpha},depthMask:r.depthMask,stencilMask:r.stencilMask,blending:{enabled:r.blending.enabled,color:t.clone(r.blending.color),equationRgb:r.blending.equationRgb,equationAlpha:r.blending.equationAlpha,functionSourceRgb:r.blending.functionSourceRgb,functionSourceAlpha:r.blending.functionSourceAlpha,functionDestinationRgb:r.blending.functionDestinationRgb,functionDestinationAlpha:r.blending.functionDestinationAlpha},stencilTest:{enabled:r.stencilTest.enabled,frontFunction:r.stencilTest.frontFunction,backFunction:r.stencilTest.backFunction,reference:r.stencilTest.reference,mask:r.stencilTest.mask,frontOperation:{fail:r.stencilTest.frontOperation.fail,zFail:r.stencilTest.frontOperation.zFail,zPass:r.stencilTest.frontOperation.zPass},backOperation:{fail:r.stencilTest.backOperation.fail,zFail:r.stencilTest.backOperation.zFail,zPass:r.stencilTest.backOperation.zPass}},sampleCoverage:{enabled:r.sampleCoverage.enabled,value:r.sampleCoverage.value,invert:r.sampleCoverage.invert},viewport:i(r.viewport)?e.clone(r.viewport):void 0}},u}),r("Renderer/AutomaticUniforms",["../Core/Cartesian3","../Core/Matrix4","./WebGLConstants"],function(e,t,r){"use strict";function i(e){this._size=e.size,this._datatype=e.datatype,this.getValue=e.getValue}var n=new e;if("undefined"==typeof WebGLRenderingContext)return{};var o={};o[r.FLOAT]="float",o[r.FLOAT_VEC2]="vec2",o[r.FLOAT_VEC3]="vec3",o[r.FLOAT_VEC4]="vec4",o[r.INT]="int",o[r.INT_VEC2]="ivec2",o[r.INT_VEC3]="ivec3",o[r.INT_VEC4]="ivec4",o[r.BOOL]="bool",o[r.BOOL_VEC2]="bvec2",o[r.BOOL_VEC3]="bvec3",o[r.BOOL_VEC4]="bvec4",o[r.FLOAT_MAT2]="mat2",o[r.FLOAT_MAT3]="mat3",o[r.FLOAT_MAT4]="mat4",o[r.SAMPLER_2D]="sampler2D",o[r.SAMPLER_CUBE]="samplerCube",i.prototype.getDeclaration=function(e){var t="uniform "+o[this._datatype]+" "+e,r=this._size;return t+=1===r?";":"["+r.toString()+"];"};var a={czm_viewport:new i({size:1,datatype:r.FLOAT_VEC4,getValue:function(e){return e.viewportCartesian4}}),czm_viewportOrthographic:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.viewportOrthographic}}),czm_viewportTransformation:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.viewportTransformation}}),czm_globeDepthTexture:new i({size:1,datatype:r.SAMPLER_2D,getValue:function(e){return e.globeDepthTexture}}),czm_model:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.model}}),czm_inverseModel:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.inverseModel}}),czm_view:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.view}}),czm_view3D:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.view3D}}),czm_viewRotation:new i({size:1,datatype:r.FLOAT_MAT3,getValue:function(e){return e.viewRotation}}),czm_viewRotation3D:new i({size:1,datatype:r.FLOAT_MAT3,getValue:function(e){return e.viewRotation3D}}),czm_inverseView:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.inverseView}}),czm_inverseView3D:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.inverseView3D}}),czm_inverseViewRotation:new i({size:1,datatype:r.FLOAT_MAT3,getValue:function(e){return e.inverseViewRotation}}),czm_inverseViewRotation3D:new i({size:1,datatype:r.FLOAT_MAT3,getValue:function(e){return e.inverseViewRotation3D}}),czm_projection:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.projection}}),czm_inverseProjection:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.inverseProjection}}),czm_inverseProjectionOIT:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.inverseProjectionOIT}}),czm_infiniteProjection:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.infiniteProjection}}),czm_modelView:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.modelView}}),czm_modelView3D:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.modelView3D}}),czm_modelViewRelativeToEye:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.modelViewRelativeToEye}}),czm_inverseModelView:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.inverseModelView}}),czm_inverseModelView3D:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.inverseModelView3D}}),czm_viewProjection:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.viewProjection}}),czm_inverseViewProjection:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.inverseViewProjection}}),czm_modelViewProjection:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.modelViewProjection}}),czm_inverseModelViewProjection:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.inverseModelViewProjection}}),czm_modelViewProjectionRelativeToEye:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.modelViewProjectionRelativeToEye}}),czm_modelViewInfiniteProjection:new i({size:1,datatype:r.FLOAT_MAT4,getValue:function(e){return e.modelViewInfiniteProjection}}),czm_normal:new i({size:1,datatype:r.FLOAT_MAT3,getValue:function(e){return e.normal}}),czm_normal3D:new i({size:1,datatype:r.FLOAT_MAT3,getValue:function(e){return e.normal3D}}),czm_inverseNormal:new i({size:1,datatype:r.FLOAT_MAT3,getValue:function(e){return e.inverseNormal}}),czm_inverseNormal3D:new i({size:1,datatype:r.FLOAT_MAT3,getValue:function(e){return e.inverseNormal3D}}),czm_eyeHeight2D:new i({size:1,datatype:r.FLOAT_VEC2,getValue:function(e){return e.eyeHeight2D}}),czm_entireFrustum:new i({size:1,datatype:r.FLOAT_VEC2,getValue:function(e){return e.entireFrustum}}),czm_currentFrustum:new i({size:1,datatype:r.FLOAT_VEC2,getValue:function(e){return e.currentFrustum}}),czm_frustumPlanes:new i({size:1,datatype:r.FLOAT_VEC4,getValue:function(e){return e.frustumPlanes}}),czm_sunPositionWC:new i({size:1,datatype:r.FLOAT_VEC3,getValue:function(e){return e.sunPositionWC}}),czm_sunPositionColumbusView:new i({size:1,datatype:r.FLOAT_VEC3,getValue:function(e){return e.sunPositionColumbusView}}),czm_sunDirectionEC:new i({size:1,datatype:r.FLOAT_VEC3,getValue:function(e){return e.sunDirectionEC}}),czm_sunDirectionWC:new i({size:1,datatype:r.FLOAT_VEC3,getValue:function(e){return e.sunDirectionWC}}),czm_moonDirectionEC:new i({size:1,datatype:r.FLOAT_VEC3,getValue:function(e){return e.moonDirectionEC}}),czm_encodedCameraPositionMCHigh:new i({size:1,datatype:r.FLOAT_VEC3,getValue:function(e){return e.encodedCameraPositionMCHigh}}),czm_encodedCameraPositionMCLow:new i({size:1,datatype:r.FLOAT_VEC3,getValue:function(e){return e.encodedCameraPositionMCLow}}),czm_viewerPositionWC:new i({size:1,datatype:r.FLOAT_VEC3,getValue:function(e){return t.getTranslation(e.inverseView,n)}}),czm_frameNumber:new i({size:1,datatype:r.FLOAT,getValue:function(e){return e.frameState.frameNumber}}),czm_morphTime:new i({size:1,datatype:r.FLOAT,getValue:function(e){return e.frameState.morphTime}}),czm_sceneMode:new i({size:1,datatype:r.FLOAT,getValue:function(e){return e.frameState.mode}}),czm_pass:new i({size:1,datatype:r.FLOAT,getValue:function(e){return e.pass}}),czm_temeToPseudoFixed:new i({size:1,datatype:r.FLOAT_MAT3,getValue:function(e){return e.temeToPseudoFixedMatrix}}),czm_resolutionScale:new i({size:1,datatype:r.FLOAT,getValue:function(e){return e.resolutionScale}}),czm_fogDensity:new i({size:1,datatype:r.FLOAT,getValue:function(e){return e.fogDensity}})};return a}),r("Renderer/createUniform",["../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Color","../Core/defined","../Core/DeveloperError","../Core/Matrix2","../Core/Matrix3","../Core/Matrix4","../Core/RuntimeError"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(e,t,r,i){switch(t.type){case e.FLOAT:return new h(e,t,r,i);case e.FLOAT_VEC2:return new d(e,t,r,i);case e.FLOAT_VEC3:return new p(e,t,r,i);case e.FLOAT_VEC4:return new m(e,t,r,i);case e.SAMPLER_2D:case e.SAMPLER_CUBE:return new f(e,t,r,i);case 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Program info log: "+d.getProgramInfoLog(p))}},c.prototype.isDestroyed=function(){return!1},c.prototype.destroy=function(){this._cachedShader.cache.releaseShaderProgram(this)},c.prototype.finalDestroy=function(){return this._gl.deleteProgram(this._program),i(this)},c}),r("Shaders/Builtin/Constants/degreesPerRadian",[],function(){"use strict";return"const float czm_degreesPerRadian = 57.29577951308232;\n"}),r("Shaders/Builtin/Constants/depthRange",[],function(){"use strict";return"const czm_depthRangeStruct czm_depthRange = czm_depthRangeStruct(0.0, 1.0);\n"}),r("Shaders/Builtin/Constants/epsilon1",[],function(){"use strict";return"const float czm_epsilon1 = 0.1;\n"}),r("Shaders/Builtin/Constants/epsilon2",[],function(){"use strict";return"const float czm_epsilon2 = 0.01;\n"}),r("Shaders/Builtin/Constants/epsilon3",[],function(){"use strict";return"const float czm_epsilon3 = 0.001;\n"}),r("Shaders/Builtin/Constants/epsilon4",[],function(){"use strict";return"const float czm_epsilon4 = 0.0001;\n"}),r("Shaders/Builtin/Constants/epsilon5",[],function(){"use strict";return"const float czm_epsilon5 = 0.00001;\n"}),r("Shaders/Builtin/Constants/epsilon6",[],function(){"use strict";return"const float czm_epsilon6 = 0.000001;\n"}),r("Shaders/Builtin/Constants/epsilon7",[],function(){"use strict";return"const float czm_epsilon7 = 0.0000001;\n"}),r("Shaders/Builtin/Constants/infinity",[],function(){"use strict";return"const float czm_infinity = 5906376272000.0;\n"}),r("Shaders/Builtin/Constants/oneOverPi",[],function(){"use strict";return"const float czm_oneOverPi = 0.3183098861837907;\n"}),r("Shaders/Builtin/Constants/oneOverTwoPi",[],function(){"use strict";return"const float czm_oneOverTwoPi = 0.15915494309189535;\n"}),r("Shaders/Builtin/Constants/passCompute",[],function(){"use strict";return"const float czm_passCompute = 1.0;\n"}),r("Shaders/Builtin/Constants/passEnvironment",[],function(){"use strict";return"const float czm_passEnvironment = 0.0;\n"}),r("Shaders/Builtin/Constants/passGlobe",[],function(){"use strict";return"const float czm_passGlobe = 2.0;\n"}),r("Shaders/Builtin/Constants/passGround",[],function(){"use strict";return"const float czm_passGround = 3.0;\n"}),r("Shaders/Builtin/Constants/passOpaque",[],function(){"use strict";return"const float czm_passOpaque = 4.0;\n"}),r("Shaders/Builtin/Constants/passOverlay",[],function(){"use strict";return"const float czm_passOverlay = 6.0;\n"}),r("Shaders/Builtin/Constants/passTranslucent",[],function(){"use strict";return"const float czm_passTranslucent = 5.0;\n"}),r("Shaders/Builtin/Constants/pi",[],function(){"use strict";return"const float czm_pi = 3.141592653589793;\n"}),r("Shaders/Builtin/Constants/piOverFour",[],function(){"use strict";return"const float czm_piOverFour = 0.7853981633974483;\n"}),r("Shaders/Builtin/Constants/piOverSix",[],function(){"use strict";return"const float czm_piOverSix = 0.5235987755982988;\n"}),r("Shaders/Builtin/Constants/piOverThree",[],function(){"use strict";return"const float czm_piOverThree = 1.0471975511965976;\n"}),r("Shaders/Builtin/Constants/piOverTwo",[],function(){"use strict";return"const float czm_piOverTwo = 1.5707963267948966;\n"}),r("Shaders/Builtin/Constants/radiansPerDegree",[],function(){"use strict";return"const float czm_radiansPerDegree = 0.017453292519943295;\n"}),r("Shaders/Builtin/Constants/sceneMode2D",[],function(){"use strict";return"const float czm_sceneMode2D = 2.0;\n"}),r("Shaders/Builtin/Constants/sceneMode3D",[],function(){"use strict";return"const float czm_sceneMode3D = 3.0;\n"}),r("Shaders/Builtin/Constants/sceneModeColumbusView",[],function(){"use strict";return"const float czm_sceneModeColumbusView = 1.0;\n"}),r("Shaders/Builtin/Constants/sceneModeMorphing",[],function(){"use strict";return"const float czm_sceneModeMorphing = 0.0;\n"}),r("Shaders/Builtin/Constants/solarRadius",[],function(){"use strict";return"const float czm_solarRadius = 695500000.0;\n"}),r("Shaders/Builtin/Constants/threePiOver2",[],function(){"use strict";return"const float czm_threePiOver2 = 4.71238898038469;\n"}),r("Shaders/Builtin/Constants/twoPi",[],function(){"use strict";return"const float czm_twoPi = 6.283185307179586;\n"}),r("Shaders/Builtin/Constants/webMercatorMaxLatitude",[],function(){"use strict";return"const float czm_webMercatorMaxLatitude = 1.4844222297453324;\n"}),r("Shaders/Builtin/Structs/depthRangeStruct",[],function(){"use strict";return"struct czm_depthRangeStruct\n{\nfloat near;\nfloat far;\n};\n"}),r("Shaders/Builtin/Structs/ellipsoid",[],function(){"use strict";return"struct czm_ellipsoid\n{\nvec3 center;\nvec3 radii;\nvec3 inverseRadii;\nvec3 inverseRadiiSquared;\n};\n"}),r("Shaders/Builtin/Structs/material",[],function(){"use strict";return"struct czm_material\n{\nvec3 diffuse;\nfloat specular;\nfloat shininess;\nvec3 normal;\nvec3 emission;\nfloat alpha;\n};\n"}),r("Shaders/Builtin/Structs/materialInput",[],function(){"use strict";return"struct czm_materialInput\n{\nfloat s;\nvec2 st;\nvec3 str;\nvec3 normalEC;\nmat3 tangentToEyeMatrix;\nvec3 positionToEyeEC;\n};\n"}),r("Shaders/Builtin/Structs/ray",[],function(){"use strict";return"struct czm_ray\n{\nvec3 origin;\nvec3 direction;\n};\n"}),r("Shaders/Builtin/Structs/raySegment",[],function(){"use strict";return"struct czm_raySegment\n{\nfloat start;\nfloat stop;\n};\nconst czm_raySegment czm_emptyRaySegment = czm_raySegment(-czm_infinity, -czm_infinity);\nconst czm_raySegment czm_fullRaySegment = czm_raySegment(0.0, czm_infinity);\n"}),r("Shaders/Builtin/Structs/shadowParameters",[],function(){"use strict";return"struct czm_shadowParameters\n{\n#ifdef USE_CUBE_MAP_SHADOW\nvec3 texCoords;\n#else\nvec2 texCoords;\n#endif\nfloat depthBias;\nfloat depth;\nfloat nDotL;\nvec2 texelStepSize;\nfloat normalShadingSmooth;\nfloat darkness;\n};\n"}),r("Shaders/Builtin/Functions/alphaWeight",[],function(){"use strict";return"float czm_alphaWeight(float a)\n{\nfloat z;\nif (czm_sceneMode != czm_sceneMode2D)\n{\nfloat x = 2.0 * (gl_FragCoord.x - czm_viewport.x) / czm_viewport.z - 1.0;\nfloat y = 2.0 * (gl_FragCoord.y - czm_viewport.y) / czm_viewport.w - 1.0;\nz = (gl_FragCoord.z - czm_viewportTransformation[3][2]) / czm_viewportTransformation[2][2];\nvec4 q = vec4(x, y, z, 0.0);\nq /= gl_FragCoord.w;\nz = (czm_inverseProjectionOIT * q).z;\n}\nelse\n{\nz = gl_FragCoord.z * (czm_currentFrustum.y - czm_currentFrustum.x) + czm_currentFrustum.x;\n}\nreturn pow(a + 0.01, 4.0) + max(1e-2, min(3.0 * 1e3, 100.0 / (1e-5 + pow(abs(z) / 10.0, 3.0) + pow(abs(z) / 200.0, 6.0))));\n}\n"}),r("Shaders/Builtin/Functions/antialias",[],function(){"use strict";return"vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist, float fuzzFactor)\n{\nfloat val1 = clamp(dist / fuzzFactor, 0.0, 1.0);\nfloat val2 = clamp((dist - 0.5) / fuzzFactor, 0.0, 1.0);\nval1 = val1 * (1.0 - val2);\nval1 = val1 * val1 * (3.0 - (2.0 * val1));\nval1 = pow(val1, 0.5);\nvec4 midColor = (color1 + color2) * 0.5;\nreturn mix(midColor, currentColor, val1);\n}\nvec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist)\n{\nreturn czm_antialias(color1, color2, currentColor, dist, 0.1);\n}\n"}),r("Shaders/Builtin/Functions/cascadeColor",[],function(){"use strict";return"vec4 czm_cascadeColor(vec4 weights)\n{\nreturn vec4(1.0, 0.0, 0.0, 1.0) * weights.x +\nvec4(0.0, 1.0, 0.0, 1.0) * weights.y +\nvec4(0.0, 0.0, 1.0, 1.0) * weights.z +\nvec4(1.0, 0.0, 1.0, 1.0) * weights.w;\n}\n"}),r("Shaders/Builtin/Functions/cascadeDistance",[],function(){"use strict";return"uniform vec4 shadowMap_cascadeDistances;\nfloat czm_cascadeDistance(vec4 weights)\n{\nreturn dot(shadowMap_cascadeDistances, weights);\n}\n"}),r("Shaders/Builtin/Functions/cascadeMatrix",[],function(){"use strict";return"uniform mat4 shadowMap_cascadeMatrices[4];\nmat4 czm_cascadeMatrix(vec4 weights)\n{\nreturn shadowMap_cascadeMatrices[0] * weights.x +\nshadowMap_cascadeMatrices[1] * weights.y +\nshadowMap_cascadeMatrices[2] * weights.z +\nshadowMap_cascadeMatrices[3] * weights.w;\n}\n"}),r("Shaders/Builtin/Functions/cascadeWeights",[],function(){"use strict";return"uniform vec4 shadowMap_cascadeSplits[2];\nvec4 czm_cascadeWeights(float depthEye)\n{\nvec4 near = step(shadowMap_cascadeSplits[0], vec4(depthEye));\nvec4 far = step(depthEye, shadowMap_cascadeSplits[1]);\nreturn near * far;\n}\n"}),r("Shaders/Builtin/Functions/columbusViewMorph",[],function(){"use strict";return"vec4 czm_columbusViewMorph(vec4 position2D, vec4 position3D, float time)\n{\nvec3 p = mix(position2D.xyz, position3D.xyz, time);\nreturn vec4(p, 1.0);\n}\n"}),r("Shaders/Builtin/Functions/computePosition",[],function(){"use strict";return"vec4 czm_computePosition();\n"}),r("Shaders/Builtin/Functions/cosineAndSine",[],function(){"use strict";return"vec2 cordic(float angle)\n{\nvec2 vector = vec2(6.0725293500888267e-1, 0.0);\nfloat sense = (angle < 0.0) ? -1.0 : 1.0;\nmat2 rotation = mat2(1.0, sense, -sense, 1.0);\nvector = rotation * vector;\nangle -= sense * 7.8539816339744828e-1;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfloat factor = sense * 5.0e-1;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 4.6364760900080609e-1;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 2.5e-1;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 2.4497866312686414e-1;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 1.25e-1;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 1.2435499454676144e-1;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 6.25e-2;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 6.2418809995957350e-2;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 3.125e-2;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 3.1239833430268277e-2;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 1.5625e-2;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 1.5623728620476831e-2;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 7.8125e-3;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 7.8123410601011111e-3;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 3.90625e-3;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 3.9062301319669718e-3;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 1.953125e-3;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 1.9531225164788188e-3;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 9.765625e-4;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 9.7656218955931946e-4;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 4.8828125e-4;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 4.8828121119489829e-4;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 2.44140625e-4;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 2.4414062014936177e-4;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 1.220703125e-4;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 1.2207031189367021e-4;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 6.103515625e-5;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 6.1035156174208773e-5;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 3.0517578125e-5;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 3.0517578115526096e-5;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 1.52587890625e-5;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 1.5258789061315762e-5;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 7.62939453125e-6;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 7.6293945311019700e-6;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 3.814697265625e-6;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 3.8146972656064961e-6;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 1.9073486328125e-6;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 1.9073486328101870e-6;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 9.5367431640625e-7;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 9.5367431640596084e-7;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 4.76837158203125e-7;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 4.7683715820308884e-7;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 2.384185791015625e-7;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nangle -= sense * 2.3841857910155797e-7;\nsense = (angle < 0.0) ? -1.0 : 1.0;\nfactor = sense * 1.1920928955078125e-7;\nrotation[0][1] = factor;\nrotation[1][0] = -factor;\nvector = rotation * vector;\nreturn vector;\n}\nvec2 czm_cosineAndSine(float angle)\n{\nif (angle < -czm_piOverTwo || angle > czm_piOverTwo)\n{\nif (angle < 0.0)\n{\nreturn -cordic(angle + czm_pi);\n}\nelse\n{\nreturn -cordic(angle - czm_pi);\n}\n}\nelse\n{\nreturn cordic(angle);\n}\n}\n"}),r("Shaders/Builtin/Functions/decompressTextureCoordinates",[],function(){"use strict";return"vec2 czm_decompressTextureCoordinates(float encoded)\n{\nfloat temp = encoded / 4096.0;\nfloat stx = floor(temp) / 4096.0;\nfloat sty = temp - floor(temp);\nreturn vec2(stx, sty);\n}\n"}),r("Shaders/Builtin/Functions/eastNorthUpToEyeCoordinates",[],function(){"use strict";return"mat3 czm_eastNorthUpToEyeCoordinates(vec3 positionMC, vec3 normalEC)\n{\nvec3 tangentMC = normalize(vec3(-positionMC.y, positionMC.x, 0.0));\nvec3 tangentEC = normalize(czm_normal3D * tangentMC);\nvec3 bitangentEC = normalize(cross(normalEC, tangentEC));\nreturn mat3(\ntangentEC.x,   tangentEC.y,   tangentEC.z,\nbitangentEC.x, bitangentEC.y, bitangentEC.z,\nnormalEC.x,    normalEC.y,    normalEC.z);\n}\n"}),r("Shaders/Builtin/Functions/ellipsoidContainsPoint",[],function(){"use strict";return"bool czm_ellipsoidContainsPoint(czm_ellipsoid ellipsoid, vec3 point)\n{\nvec3 scaled = ellipsoid.inverseRadii * (czm_inverseModelView * vec4(point, 1.0)).xyz;\nreturn (dot(scaled, scaled) <= 1.0);\n}\n"}),r("Shaders/Builtin/Functions/ellipsoidNew",[],function(){"use strict";return"czm_ellipsoid czm_ellipsoidNew(vec3 center, vec3 radii)\n{\nvec3 inverseRadii = vec3(1.0 / radii.x, 1.0 / radii.y, 1.0 / radii.z);\nvec3 inverseRadiiSquared = inverseRadii * inverseRadii;\nczm_ellipsoid temp = czm_ellipsoid(center, radii, inverseRadii, inverseRadiiSquared);\nreturn temp;\n}\n"}),r("Shaders/Builtin/Functions/ellipsoidWgs84TextureCoordinates",[],function(){"use strict";return"vec2 czm_ellipsoidWgs84TextureCoordinates(vec3 normal)\n{\nreturn vec2(atan(normal.y, normal.x) * czm_oneOverTwoPi + 0.5, asin(normal.z) * czm_oneOverPi + 0.5);\n}\n"}),r("Shaders/Builtin/Functions/equalsEpsilon",[],function(){"use strict";return"bool czm_equalsEpsilon(vec4 left, vec4 right, float epsilon) {\nreturn all(lessThanEqual(abs(left - right), vec4(epsilon)));\n}\nbool czm_equalsEpsilon(vec3 left, vec3 right, float epsilon) {\nreturn all(lessThanEqual(abs(left - right), vec3(epsilon)));\n}\nbool czm_equalsEpsilon(vec2 left, vec2 right, float epsilon) {\nreturn all(lessThanEqual(abs(left - right), vec2(epsilon)));\n}\nbool czm_equalsEpsilon(float left, float right, float epsilon) {\nreturn (abs(left - right) <= epsilon);\n}\n"}),r("Shaders/Builtin/Functions/eyeOffset",[],function(){"use strict";return"vec4 czm_eyeOffset(vec4 positionEC, vec3 eyeOffset)\n{\nvec4 p = positionEC;\nvec4 zEyeOffset = normalize(p) * eyeOffset.z;\np.xy += eyeOffset.xy + zEyeOffset.xy;\np.z += zEyeOffset.z;\nreturn p;\n}\n"}),r("Shaders/Builtin/Functions/eyeToWindowCoordinates",[],function(){"use strict";return"vec4 czm_eyeToWindowCoordinates(vec4 positionEC)\n{\nvec4 q = czm_projection * positionEC;\nq.xyz /= q.w;\nq.xyz = (czm_viewportTransformation * vec4(q.xyz, 1.0)).xyz;\nreturn q;\n}\n"}),r("Shaders/Builtin/Functions/fog",[],function(){"use strict";return"vec3 czm_fog(float distanceToCamera, vec3 color, vec3 fogColor)\n{\nfloat scalar = distanceToCamera * czm_fogDensity;\nfloat fog = 1.0 - exp(-(scalar * scalar));\nreturn mix(color, fogColor, fog);\n}\n"}),r("Shaders/Builtin/Functions/geodeticSurfaceNormal",[],function(){"use strict";return"vec3 czm_geodeticSurfaceNormal(vec3 positionOnEllipsoid, vec3 ellipsoidCenter, vec3 oneOverEllipsoidRadiiSquared)\n{\nreturn normalize((positionOnEllipsoid - ellipsoidCenter) * oneOverEllipsoidRadiiSquared);\n}\n"}),r("Shaders/Builtin/Functions/getDefaultMaterial",[],function(){"use strict";return"czm_material czm_getDefaultMaterial(czm_materialInput materialInput)\n{\nczm_material material;\nmaterial.diffuse = vec3(0.0);\nmaterial.specular = 0.0;\nmaterial.shininess = 1.0;\nmaterial.normal = materialInput.normalEC;\nmaterial.emission = vec3(0.0);\nmaterial.alpha = 1.0;\nreturn material;\n}\n"}),r("Shaders/Builtin/Functions/getLambertDiffuse",[],function(){"use strict";return"float czm_getLambertDiffuse(vec3 lightDirectionEC, vec3 normalEC)\n{\nreturn max(dot(lightDirectionEC, normalEC), 0.0);\n}\n"}),r("Shaders/Builtin/Functions/getSpecular",[],function(){"use strict";return"float czm_getSpecular(vec3 lightDirectionEC, vec3 toEyeEC, vec3 normalEC, float shininess)\n{\nvec3 toReflectedLight = reflect(-lightDirectionEC, normalEC);\nfloat specular = max(dot(toReflectedLight, toEyeEC), 0.0);\nreturn pow(specular, shininess);\n}\n"}),r("Shaders/Builtin/Functions/getWaterNoise",[],function(){"use strict";return"vec4 czm_getWaterNoise(sampler2D normalMap, vec2 uv, float time, float angleInRadians)\n{\nfloat cosAngle = cos(angleInRadians);\nfloat sinAngle = sin(angleInRadians);\nvec2 s0 = vec2(1.0/17.0, 0.0);\nvec2 s1 = vec2(-1.0/29.0, 0.0);\nvec2 s2 = vec2(1.0/101.0, 1.0/59.0);\nvec2 s3 = vec2(-1.0/109.0, -1.0/57.0);\ns0 = vec2((cosAngle * s0.x) - (sinAngle * s0.y), (sinAngle * s0.x) + (cosAngle * s0.y));\ns1 = vec2((cosAngle * s1.x) - (sinAngle * s1.y), (sinAngle * s1.x) + (cosAngle * s1.y));\ns2 = vec2((cosAngle * s2.x) - (sinAngle * s2.y), (sinAngle * s2.x) + (cosAngle * s2.y));\ns3 = vec2((cosAngle * s3.x) - (sinAngle * s3.y), (sinAngle * s3.x) + (cosAngle * s3.y));\nvec2 uv0 = (uv/103.0) + (time * s0);\nvec2 uv1 = uv/107.0 + (time * s1) + vec2(0.23);\nvec2 uv2 = uv/vec2(897.0, 983.0) + (time * s2) + vec2(0.51);\nvec2 uv3 = uv/vec2(991.0, 877.0) + (time * s3) + vec2(0.71);\nuv0 = fract(uv0);\nuv1 = fract(uv1);\nuv2 = fract(uv2);\nuv3 = fract(uv3);\nvec4 noise = (texture2D(normalMap, uv0)) +\n(texture2D(normalMap, uv1)) +\n(texture2D(normalMap, uv2)) +\n(texture2D(normalMap, uv3));\nreturn ((noise / 4.0) - 0.5) * 2.0;\n}\n"}),r("Shaders/Builtin/Functions/getWgs84EllipsoidEC",[],function(){"use strict";return"czm_ellipsoid czm_getWgs84EllipsoidEC()\n{\nvec3 radii = vec3(6378137.0, 6378137.0, 6356752.314245);\nvec3 inverseRadii = vec3(1.0 / radii.x, 1.0 / radii.y, 1.0 / radii.z);\nvec3 inverseRadiiSquared = inverseRadii * inverseRadii;\nczm_ellipsoid temp = czm_ellipsoid(czm_view[3].xyz, radii, inverseRadii, inverseRadiiSquared);\nreturn temp;\n}\n"}),r("Shaders/Builtin/Functions/hue",[],function(){"use strict";return"vec3 czm_hue(vec3 rgb, float adjustment)\n{\nconst mat3 toYIQ = mat3(0.299,     0.587,     0.114,\n0.595716, -0.274453, -0.321263,\n0.211456, -0.522591,  0.311135);\nconst mat3 toRGB = mat3(1.0,  0.9563,  0.6210,\n1.0, -0.2721, -0.6474,\n1.0, -1.107,   1.7046);\nvec3 yiq = toYIQ * rgb;\nfloat hue = atan(yiq.z, yiq.y) + adjustment;\nfloat chroma = sqrt(yiq.z * yiq.z + yiq.y * yiq.y);\nvec3 color = vec3(yiq.x, chroma * cos(hue), chroma * sin(hue));\nreturn toRGB * color;\n}\n"}),r("Shaders/Builtin/Functions/isEmpty",[],function(){"use strict";return"bool czm_isEmpty(czm_raySegment interval)\n{\nreturn (interval.stop < 0.0);\n}\n"}),r("Shaders/Builtin/Functions/isFull",[],function(){"use strict";return"bool czm_isFull(czm_raySegment interval)\n{\nreturn (interval.start == 0.0 && interval.stop == czm_infinity);\n}\n"}),r("Shaders/Builtin/Functions/latitudeToWebMercatorFraction",[],function(){"use strict";return"float czm_latitudeToWebMercatorFraction(float latitude, float southMercatorY, float oneOverMercatorHeight)\n{\nfloat sinLatitude = sin(latitude);\nfloat mercatorY = 0.5 * log((1.0 + sinLatitude) / (1.0 - sinLatitude));\nreturn (mercatorY - southMercatorY) * oneOverMercatorHeight;\n}\n"}),r("Shaders/Builtin/Functions/luminance",[],function(){"use strict";return"float czm_luminance(vec3 rgb)\n{\nconst vec3 W = vec3(0.2125, 0.7154, 0.0721);\nreturn dot(rgb, W);\n}\n"}),r("Shaders/Builtin/Functions/metersPerPixel",[],function(){"use strict";return"float czm_metersPerPixel(vec4 positionEC)\n{\nfloat width = czm_viewport.z;\nfloat height = czm_viewport.w;\nfloat pixelWidth;\nfloat pixelHeight;\nfloat top = czm_frustumPlanes.x;\nfloat bottom = czm_frustumPlanes.y;\nfloat left = czm_frustumPlanes.z;\nfloat right = czm_frustumPlanes.w;\nif (czm_sceneMode == czm_sceneMode2D)\n{\nfloat frustumWidth = right - left;\nfloat frustumHeight = top - bottom;\npixelWidth = frustumWidth / width;\npixelHeight = frustumHeight / height;\n}\nelse\n{\nfloat distanceToPixel = -positionEC.z;\nfloat inverseNear = 1.0 / czm_currentFrustum.x;\nfloat tanTheta = top * inverseNear;\npixelHeight = 2.0 * distanceToPixel * tanTheta / height;\ntanTheta = right * inverseNear;\npixelWidth = 2.0 * distanceToPixel * tanTheta / width;\n}\nreturn max(pixelWidth, pixelHeight);\n}\n"}),r("Shaders/Builtin/Functions/modelToWindowCoordinates",[],function(){"use strict";return"vec4 czm_modelToWindowCoordinates(vec4 position)\n{\nvec4 q = czm_modelViewProjection * position;\nq.xyz /= q.w;\nq.xyz = (czm_viewportTransformation * vec4(q.xyz, 1.0)).xyz;\nreturn q;\n}\n"}),r("Shaders/Builtin/Functions/multiplyWithColorBalance",[],function(){"use strict";return"vec3 czm_multiplyWithColorBalance(vec3 left, vec3 right)\n{\nconst vec3 W = vec3(0.2125, 0.7154, 0.0721);\nvec3 target = left * right;\nfloat leftLuminance = dot(left, W);\nfloat rightLuminance = dot(right, W);\nfloat targetLuminance = dot(target, W);\nreturn ((leftLuminance + rightLuminance) / (2.0 * targetLuminance)) * target;\n}\n"}),r("Shaders/Builtin/Functions/nearFarScalar",[],function(){"use strict";return"float czm_nearFarScalar(vec4 nearFarScalar, float cameraDistSq)\n{\nfloat valueAtMin = nearFarScalar.y;\nfloat valueAtMax = nearFarScalar.w;\nfloat nearDistanceSq = nearFarScalar.x * nearFarScalar.x;\nfloat farDistanceSq = nearFarScalar.z * nearFarScalar.z;\nfloat t = (cameraDistSq - nearDistanceSq) / (farDistanceSq - nearDistanceSq);\nt = pow(clamp(t, 0.0, 1.0), 0.2);\nreturn mix(valueAtMin, valueAtMax, t);\n}\n"}),r("Shaders/Builtin/Functions/octDecode",[],function(){"use strict";return"vec3 czm_octDecode(vec2 encoded)\n{\nencoded = encoded / 255.0 * 2.0 - 1.0;\nvec3 v = vec3(encoded.x, encoded.y, 1.0 - abs(encoded.x) - abs(encoded.y));\nif (v.z < 0.0)\n{\nv.xy = (1.0 - abs(v.yx)) * czm_signNotZero(v.xy);\n}\nreturn normalize(v);\n}\nvec3 czm_octDecode(float encoded)\n{\nfloat temp = encoded / 256.0;\nfloat x = floor(temp);\nfloat y = (temp - x) * 256.0;\nreturn czm_octDecode(vec2(x, y));\n}\nvoid czm_octDecode(vec2 encoded, out vec3 vector1, out vec3 vector2, out vec3 vector3)\n{\nfloat temp = encoded.x / 65536.0;\nfloat x = floor(temp);\nfloat encodedFloat1 = (temp - x) * 65536.0;\ntemp = encoded.y / 65536.0;\nfloat y = floor(temp);\nfloat encodedFloat2 = (temp - y) * 65536.0;\nvector1 = czm_octDecode(encodedFloat1);\nvector2 = czm_octDecode(encodedFloat2);\nvector3 = czm_octDecode(vec2(x, y));\n}\n"}),r("Shaders/Builtin/Functions/packDepth",[],function(){"use strict";return"vec4 czm_packDepth(float depth)\n{\nvec4 enc = vec4(1.0, 255.0, 65025.0, 160581375.0) * depth;\nenc = fract(enc);\nenc -= enc.yzww * vec4(1.0 / 255.0, 1.0 / 255.0, 1.0 / 255.0, 0.0);\nreturn enc;\n}\n"}),r("Shaders/Builtin/Functions/phong",[],function(){"use strict";return"float czm_private_getLambertDiffuseOfMaterial(vec3 lightDirectionEC, czm_material material)\n{\nreturn czm_getLambertDiffuse(lightDirectionEC, material.normal);\n}\nfloat czm_private_getSpecularOfMaterial(vec3 lightDirectionEC, vec3 toEyeEC, czm_material material)\n{\nreturn czm_getSpecular(lightDirectionEC, toEyeEC, material.normal, material.shininess);\n}\nvec4 czm_phong(vec3 toEye, czm_material material)\n{\nfloat diffuse = czm_private_getLambertDiffuseOfMaterial(vec3(0.0, 0.0, 1.0), material);\nif (czm_sceneMode == czm_sceneMode3D) {\ndiffuse += czm_private_getLambertDiffuseOfMaterial(vec3(0.0, 1.0, 0.0), material);\n}\nfloat specular = czm_private_getSpecularOfMaterial(czm_sunDirectionEC, toEye, material) + czm_private_getSpecularOfMaterial(czm_moonDirectionEC, toEye, material);\nvec3 materialDiffuse = material.diffuse * 0.5;\nvec3 ambient = materialDiffuse;\nvec3 color = ambient + material.emission;\ncolor += materialDiffuse * diffuse;\ncolor += material.specular * specular;\nreturn vec4(color, material.alpha);\n}\nvec4 czm_private_phong(vec3 toEye, czm_material material)\n{\nfloat diffuse = czm_private_getLambertDiffuseOfMaterial(czm_sunDirectionEC, material);\nfloat specular = czm_private_getSpecularOfMaterial(czm_sunDirectionEC, toEye, material);\nvec3 ambient = vec3(0.0);\nvec3 color = ambient + material.emission;\ncolor += material.diffuse * diffuse;\ncolor += material.specular * specular;\nreturn vec4(color, material.alpha);\n}\n";
+}),r("Shaders/Builtin/Functions/pointAlongRay",[],function(){"use strict";return"vec3 czm_pointAlongRay(czm_ray ray, float time)\n{\nreturn ray.origin + (time * ray.direction);\n}\n"}),r("Shaders/Builtin/Functions/rayEllipsoidIntersectionInterval",[],function(){"use strict";return"czm_raySegment czm_rayEllipsoidIntersectionInterval(czm_ray ray, czm_ellipsoid ellipsoid)\n{\nvec3 q = ellipsoid.inverseRadii * (czm_inverseModelView * vec4(ray.origin, 1.0)).xyz;\nvec3 w = ellipsoid.inverseRadii * (czm_inverseModelView * vec4(ray.direction, 0.0)).xyz;\nq = q - ellipsoid.inverseRadii * (czm_inverseModelView * vec4(ellipsoid.center, 1.0)).xyz;\nfloat q2 = dot(q, q);\nfloat qw = dot(q, w);\nif (q2 > 1.0)\n{\nif (qw >= 0.0)\n{\nreturn czm_emptyRaySegment;\n}\nelse\n{\nfloat qw2 = qw * qw;\nfloat difference = q2 - 1.0;\nfloat w2 = dot(w, w);\nfloat product = w2 * difference;\nif (qw2 < product)\n{\nreturn czm_emptyRaySegment;\n}\nelse if (qw2 > product)\n{\nfloat discriminant = qw * qw - product;\nfloat temp = -qw + sqrt(discriminant);\nfloat root0 = temp / w2;\nfloat root1 = difference / temp;\nif (root0 < root1)\n{\nczm_raySegment i = czm_raySegment(root0, root1);\nreturn i;\n}\nelse\n{\nczm_raySegment i = czm_raySegment(root1, root0);\nreturn i;\n}\n}\nelse\n{\nfloat root = sqrt(difference / w2);\nczm_raySegment i = czm_raySegment(root, root);\nreturn i;\n}\n}\n}\nelse if (q2 < 1.0)\n{\nfloat difference = q2 - 1.0;\nfloat w2 = dot(w, w);\nfloat product = w2 * difference;\nfloat discriminant = qw * qw - product;\nfloat temp = -qw + sqrt(discriminant);\nczm_raySegment i = czm_raySegment(0.0, temp / w2);\nreturn i;\n}\nelse\n{\nif (qw < 0.0)\n{\nfloat w2 = dot(w, w);\nczm_raySegment i = czm_raySegment(0.0, -qw / w2);\nreturn i;\n}\nelse\n{\nreturn czm_emptyRaySegment;\n}\n}\n}\n"}),r("Shaders/Builtin/Functions/RGBToXYZ",[],function(){"use strict";return"vec3 czm_RGBToXYZ(vec3 rgb)\n{\nconst mat3 RGB2XYZ = mat3(0.4124, 0.2126, 0.0193,\n0.3576, 0.7152, 0.1192,\n0.1805, 0.0722, 0.9505);\nvec3 xyz = RGB2XYZ * rgb;\nvec3 Yxy;\nYxy.r = xyz.g;\nfloat temp = dot(vec3(1.0), xyz);\nYxy.gb = xyz.rg / temp;\nreturn Yxy;\n}\n"}),r("Shaders/Builtin/Functions/saturation",[],function(){"use strict";return"vec3 czm_saturation(vec3 rgb, float adjustment)\n{\nconst vec3 W = vec3(0.2125, 0.7154, 0.0721);\nvec3 intensity = vec3(dot(rgb, W));\nreturn mix(intensity, rgb, adjustment);\n}\n"}),r("Shaders/Builtin/Functions/shadowDepthCompare",[],function(){"use strict";return"float czm_sampleShadowMap(samplerCube shadowMap, vec3 d)\n{\nreturn czm_unpackDepth(textureCube(shadowMap, d));\n}\nfloat czm_sampleShadowMap(sampler2D shadowMap, vec2 uv)\n{\n#ifdef USE_SHADOW_DEPTH_TEXTURE\nreturn texture2D(shadowMap, uv).r;\n#else\nreturn czm_unpackDepth(texture2D(shadowMap, uv));\n#endif\n}\nfloat czm_shadowDepthCompare(samplerCube shadowMap, vec3 uv, float depth)\n{\nreturn step(depth, czm_sampleShadowMap(shadowMap, uv));\n}\nfloat czm_shadowDepthCompare(sampler2D shadowMap, vec2 uv, float depth)\n{\nreturn step(depth, czm_sampleShadowMap(shadowMap, uv));\n}\n"}),r("Shaders/Builtin/Functions/shadowVisibility",[],function(){"use strict";return"float czm_private_shadowVisibility(float visibility, float nDotL, float normalShadingSmooth, float darkness)\n{\n#ifdef USE_NORMAL_SHADING\n#ifdef USE_NORMAL_SHADING_SMOOTH\nfloat strength = clamp(nDotL / normalShadingSmooth, 0.0, 1.0);\n#else\nfloat strength = step(0.0, nDotL);\n#endif\nvisibility *= strength;\n#endif\nvisibility = max(visibility, darkness);\nreturn visibility;\n}\n#ifdef USE_CUBE_MAP_SHADOW\nfloat czm_shadowVisibility(samplerCube shadowMap, czm_shadowParameters shadowParameters)\n{\nfloat depthBias = shadowParameters.depthBias;\nfloat depth = shadowParameters.depth;\nfloat nDotL = shadowParameters.nDotL;\nfloat normalShadingSmooth = shadowParameters.normalShadingSmooth;\nfloat darkness = shadowParameters.darkness;\nvec3 uvw = shadowParameters.texCoords;\ndepth -= depthBias;\nfloat visibility = czm_shadowDepthCompare(shadowMap, uvw, depth);\nreturn czm_private_shadowVisibility(visibility, nDotL, normalShadingSmooth, darkness);\n}\n#else\nfloat czm_shadowVisibility(sampler2D shadowMap, czm_shadowParameters shadowParameters)\n{\nfloat depthBias = shadowParameters.depthBias;\nfloat depth = shadowParameters.depth;\nfloat nDotL = shadowParameters.nDotL;\nfloat normalShadingSmooth = shadowParameters.normalShadingSmooth;\nfloat darkness = shadowParameters.darkness;\nvec2 uv = shadowParameters.texCoords;\ndepth -= depthBias;\n#ifdef USE_SOFT_SHADOWS\nvec2 texelStepSize = shadowParameters.texelStepSize;\nfloat radius = 1.0;\nfloat dx0 = -texelStepSize.x * radius;\nfloat dy0 = -texelStepSize.y * radius;\nfloat dx1 = texelStepSize.x * radius;\nfloat dy1 = texelStepSize.y * radius;\nfloat visibility = (\nczm_shadowDepthCompare(shadowMap, uv, depth) +\nczm_shadowDepthCompare(shadowMap, uv + vec2(dx0, dy0), depth) +\nczm_shadowDepthCompare(shadowMap, uv + vec2(0.0, dy0), depth) +\nczm_shadowDepthCompare(shadowMap, uv + vec2(dx1, dy0), depth) +\nczm_shadowDepthCompare(shadowMap, uv + vec2(dx0, 0.0), depth) +\nczm_shadowDepthCompare(shadowMap, uv + vec2(dx1, 0.0), depth) +\nczm_shadowDepthCompare(shadowMap, uv + vec2(dx0, dy1), depth) +\nczm_shadowDepthCompare(shadowMap, uv + vec2(0.0, dy1), depth) +\nczm_shadowDepthCompare(shadowMap, uv + vec2(dx1, dy1), depth)\n) * (1.0 / 9.0);\n#else\nfloat visibility = czm_shadowDepthCompare(shadowMap, uv, depth);\n#endif\nreturn czm_private_shadowVisibility(visibility, nDotL, normalShadingSmooth, darkness);\n}\n#endif\n"}),r("Shaders/Builtin/Functions/signNotZero",[],function(){"use strict";return"float czm_signNotZero(float value)\n{\nreturn value >= 0.0 ? 1.0 : -1.0;\n}\nvec2 czm_signNotZero(vec2 value)\n{\nreturn vec2(czm_signNotZero(value.x), czm_signNotZero(value.y));\n}\nvec3 czm_signNotZero(vec3 value)\n{\nreturn vec3(czm_signNotZero(value.x), czm_signNotZero(value.y), czm_signNotZero(value.z));\n}\nvec4 czm_signNotZero(vec4 value)\n{\nreturn vec4(czm_signNotZero(value.x), czm_signNotZero(value.y), czm_signNotZero(value.z), czm_signNotZero(value.w));\n}\n"}),r("Shaders/Builtin/Functions/tangentToEyeSpaceMatrix",[],function(){"use strict";return"mat3 czm_tangentToEyeSpaceMatrix(vec3 normalEC, vec3 tangentEC, vec3 binormalEC)\n{\nvec3 normal = normalize(normalEC);\nvec3 tangent = normalize(tangentEC);\nvec3 binormal = normalize(binormalEC);\nreturn mat3(tangent.x,  tangent.y,  tangent.z,\nbinormal.x, binormal.y, binormal.z,\nnormal.x,   normal.y,   normal.z);\n}\n"}),r("Shaders/Builtin/Functions/translateRelativeToEye",[],function(){"use strict";return"vec4 czm_translateRelativeToEye(vec3 high, vec3 low)\n{\nvec3 highDifference = high - czm_encodedCameraPositionMCHigh;\nvec3 lowDifference = low - czm_encodedCameraPositionMCLow;\nreturn vec4(highDifference + lowDifference, 1.0);\n}\n"}),r("Shaders/Builtin/Functions/translucentPhong",[],function(){"use strict";return"vec4 czm_translucentPhong(vec3 toEye, czm_material material)\n{\nfloat diffuse = czm_getLambertDiffuse(vec3(0.0, 0.0, 1.0), material.normal);\nif (czm_sceneMode == czm_sceneMode3D) {\ndiffuse += czm_getLambertDiffuse(vec3(0.0, 1.0, 0.0), material.normal);\n}\ndiffuse = clamp(diffuse, 0.0, 1.0);\nfloat specular = czm_getSpecular(czm_sunDirectionEC, toEye, material.normal, material.shininess);\nspecular += czm_getSpecular(czm_moonDirectionEC, toEye, material.normal, material.shininess);\nvec3 materialDiffuse = material.diffuse * 0.5;\nvec3 ambient = materialDiffuse;\nvec3 color = ambient + material.emission;\ncolor += materialDiffuse * diffuse;\ncolor += material.specular * specular;\nreturn vec4(color, material.alpha);\n}\n"}),r("Shaders/Builtin/Functions/transpose",[],function(){"use strict";return"mat2 czm_transpose(mat2 matrix)\n{\nreturn mat2(\nmatrix[0][0], matrix[1][0],\nmatrix[0][1], matrix[1][1]);\n}\nmat3 czm_transpose(mat3 matrix)\n{\nreturn mat3(\nmatrix[0][0], matrix[1][0], matrix[2][0],\nmatrix[0][1], matrix[1][1], matrix[2][1],\nmatrix[0][2], matrix[1][2], matrix[2][2]);\n}\nmat4 czm_transpose(mat4 matrix)\n{\nreturn mat4(\nmatrix[0][0], matrix[1][0], matrix[2][0], matrix[3][0],\nmatrix[0][1], matrix[1][1], matrix[2][1], matrix[3][1],\nmatrix[0][2], matrix[1][2], matrix[2][2], matrix[3][2],\nmatrix[0][3], matrix[1][3], matrix[2][3], matrix[3][3]);\n}\n"}),r("Shaders/Builtin/Functions/unpackDepth",[],function(){"use strict";return"float czm_unpackDepth(vec4 packedDepth)\n{\nreturn dot(packedDepth, vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 160581375.0));\n}\n"}),r("Shaders/Builtin/Functions/windowToEyeCoordinates",[],function(){"use strict";return"vec4 czm_windowToEyeCoordinates(vec4 fragmentCoordinate)\n{\nfloat x = 2.0 * (fragmentCoordinate.x - czm_viewport.x) / czm_viewport.z - 1.0;\nfloat y = 2.0 * (fragmentCoordinate.y - czm_viewport.y) / czm_viewport.w - 1.0;\nfloat z = (fragmentCoordinate.z - czm_viewportTransformation[3][2]) / czm_viewportTransformation[2][2];\nvec4 q = vec4(x, y, z, 1.0);\nq /= fragmentCoordinate.w;\nq = czm_inverseProjection * q;\nreturn q;\n}\n"}),r("Shaders/Builtin/Functions/XYZToRGB",[],function(){"use strict";return"vec3 czm_XYZToRGB(vec3 Yxy)\n{\nconst mat3 XYZ2RGB = mat3( 3.2405, -0.9693,  0.0556,\n-1.5371,  1.8760, -0.2040,\n-0.4985,  0.0416,  1.0572);\nvec3 xyz;\nxyz.r = Yxy.r * Yxy.g / Yxy.b;\nxyz.g = Yxy.r;\nxyz.b = Yxy.r * (1.0 - Yxy.g - Yxy.b) / Yxy.b;\nreturn XYZ2RGB * xyz;\n}\n"}),r("Shaders/Builtin/CzmBuiltins",["./Constants/degreesPerRadian","./Constants/depthRange","./Constants/epsilon1","./Constants/epsilon2","./Constants/epsilon3","./Constants/epsilon4","./Constants/epsilon5","./Constants/epsilon6","./Constants/epsilon7","./Constants/infinity","./Constants/oneOverPi","./Constants/oneOverTwoPi","./Constants/passCompute","./Constants/passEnvironment","./Constants/passGlobe","./Constants/passGround","./Constants/passOpaque","./Constants/passOverlay","./Constants/passTranslucent","./Constants/pi","./Constants/piOverFour","./Constants/piOverSix","./Constants/piOverThree","./Constants/piOverTwo","./Constants/radiansPerDegree","./Constants/sceneMode2D","./Constants/sceneMode3D","./Constants/sceneModeColumbusView","./Constants/sceneModeMorphing","./Constants/solarRadius","./Constants/threePiOver2","./Constants/twoPi","./Constants/webMercatorMaxLatitude","./Structs/depthRangeStruct","./Structs/ellipsoid","./Structs/material","./Structs/materialInput","./Structs/ray","./Structs/raySegment","./Structs/shadowParameters","./Functions/alphaWeight","./Functions/antialias","./Functions/cascadeColor","./Functions/cascadeDistance","./Functions/cascadeMatrix","./Functions/cascadeWeights","./Functions/columbusViewMorph","./Functions/computePosition","./Functions/cosineAndSine","./Functions/decompressTextureCoordinates","./Functions/eastNorthUpToEyeCoordinates","./Functions/ellipsoidContainsPoint","./Functions/ellipsoidNew","./Functions/ellipsoidWgs84TextureCoordinates","./Functions/equalsEpsilon","./Functions/eyeOffset","./Functions/eyeToWindowCoordinates","./Functions/fog","./Functions/geodeticSurfaceNormal","./Functions/getDefaultMaterial","./Functions/getLambertDiffuse","./Functions/getSpecular","./Functions/getWaterNoise","./Functions/getWgs84EllipsoidEC","./Functions/hue","./Functions/isEmpty","./Functions/isFull","./Functions/latitudeToWebMercatorFraction","./Functions/luminance","./Functions/metersPerPixel","./Functions/modelToWindowCoordinates","./Functions/multiplyWithColorBalance","./Functions/nearFarScalar","./Functions/octDecode","./Functions/packDepth","./Functions/phong","./Functions/pointAlongRay","./Functions/rayEllipsoidIntersectionInterval","./Functions/RGBToXYZ","./Functions/saturation","./Functions/shadowDepthCompare","./Functions/shadowVisibility","./Functions/signNotZero","./Functions/tangentToEyeSpaceMatrix","./Functions/translateRelativeToEye","./Functions/translucentPhong","./Functions/transpose","./Functions/unpackDepth","./Functions/windowToEyeCoordinates","./Functions/XYZToRGB"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R,O,N,L,B,F,V,k,z,U,G,W,H,q,j,Y,X,Z,K,Q,J,$,ee,te,re,ie,ne,oe,ae,se,le,ue,ce,he,de,pe,me,fe,_e,ve,ge,ye,Ce,we,Se,Ee,Te,be,xe,Ae,Pe,Me,De,Ie,Re,Oe,Ne,Le){"use strict";return{czm_degreesPerRadian:e,czm_depthRange:t,czm_epsilon1:r,czm_epsilon2:i,czm_epsilon3:n,czm_epsilon4:o,czm_epsilon5:a,czm_epsilon6:s,czm_epsilon7:l,czm_infinity:u,czm_oneOverPi:c,czm_oneOverTwoPi:h,czm_passCompute:d,czm_passEnvironment:p,czm_passGlobe:m,czm_passGround:f,czm_passOpaque:_,czm_passOverlay:v,czm_passTranslucent:g,czm_pi:y,czm_piOverFour:C,czm_piOverSix:w,czm_piOverThree:S,czm_piOverTwo:E,czm_radiansPerDegree:T,czm_sceneMode2D:b,czm_sceneMode3D:x,czm_sceneModeColumbusView:A,czm_sceneModeMorphing:P,czm_solarRadius:M,czm_threePiOver2:D,czm_twoPi:I,czm_webMercatorMaxLatitude:R,czm_depthRangeStruct:O,czm_ellipsoid:N,czm_material:L,czm_materialInput:B,czm_ray:F,czm_raySegment:V,czm_shadowParameters:k,czm_alphaWeight:z,czm_antialias:U,czm_cascadeColor:G,czm_cascadeDistance:W,czm_cascadeMatrix:H,czm_cascadeWeights:q,czm_columbusViewMorph:j,czm_computePosition:Y,czm_cosineAndSine:X,czm_decompressTextureCoordinates:Z,czm_eastNorthUpToEyeCoordinates:K,czm_ellipsoidContainsPoint:Q,czm_ellipsoidNew:J,czm_ellipsoidWgs84TextureCoordinates:$,czm_equalsEpsilon:ee,czm_eyeOffset:te,czm_eyeToWindowCoordinates:re,czm_fog:ie,czm_geodeticSurfaceNormal:ne,czm_getDefaultMaterial:oe,czm_getLambertDiffuse:ae,czm_getSpecular:se,czm_getWaterNoise:le,czm_getWgs84EllipsoidEC:ue,czm_hue:ce,czm_isEmpty:he,czm_isFull:de,czm_latitudeToWebMercatorFraction:pe,czm_luminance:me,czm_metersPerPixel:fe,czm_modelToWindowCoordinates:_e,czm_multiplyWithColorBalance:ve,czm_nearFarScalar:ge,czm_octDecode:ye,czm_packDepth:Ce,czm_phong:we,czm_pointAlongRay:Se,czm_rayEllipsoidIntersectionInterval:Ee,czm_RGBToXYZ:Te,czm_saturation:be,czm_shadowDepthCompare:xe,czm_shadowVisibility:Ae,czm_signNotZero:Pe,czm_tangentToEyeSpaceMatrix:Me,czm_translateRelativeToEye:De,czm_translucentPhong:Ie,czm_transpose:Re,czm_unpackDepth:Oe,czm_windowToEyeCoordinates:Ne,czm_XYZToRGB:Le}}),r("Renderer/ShaderSource",["../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Shaders/Builtin/CzmBuiltins","./AutomaticUniforms"],function(e,t,r,i,n){"use strict";function o(e){return e=e.replace(/\/\/.*/g,""),e.replace(/\/\*\*[\s\S]*?\*\//gm,function(e){for(var t=e.match(/\n/gm).length,r="",i=0;i<t;++i)r+="\n";return r})}function a(e,r,i){for(var n,a=0;a<i.length;++a)i[a].name===e&&(n=i[a]);return t(n)||(r=o(r),n={name:e,glslSource:r,dependsOn:[],requiredBy:[],evaluated:!1},i.push(n)),n}function s(e,r){if(!e.evaluated){e.evaluated=!0;var i=e.glslSource.match(/\bczm_[a-zA-Z0-9_]*/g);t(i)&&null!==i&&(i=i.filter(function(e,t){return i.indexOf(e)===t}),i.forEach(function(t){if(t!==e.name&&h._czmBuiltinsAndUniforms.hasOwnProperty(t)){var i=a(t,h._czmBuiltinsAndUniforms[t],r);e.dependsOn.push(i),i.requiredBy.push(e),s(i,r)}}))}}function l(e){for(var t=[],i=[];e.length>0;){var n=e.pop();i.push(n),0===n.requiredBy.length&&t.push(n)}for(;t.length>0;){var o=t.shift();e.push(o);for(var a=0;a<o.dependsOn.length;++a){var s=o.dependsOn[a],l=s.requiredBy.indexOf(o);s.requiredBy.splice(l,1),0===s.requiredBy.length&&t.push(s)}}for(var u=[],c=0;c<i.length;++c)0!==i[c].requiredBy.length&&u.push(i[c]);if(0!==u.length){var h="A circular dependency was found in the following built-in functions/structs/constants: \n";for(c=0;c<u.length;++c)h=h+u[c].name+"\n";throw new r(h)}}function u(e){var t=[],r=a("main",e,t);s(r,t),l(t);for(var i="",n=t.length-1;n>=0;--n)i=i+t[n].glslSource+"\n";return i.replace(r.glslSource,"")}function c(e,i){var n,a,s="",l=e.sources;if(t(l))for(n=0,a=l.length;n<a;++n)s+="\n#line 0\n"+l[n];s=o(s);var c;s=s.replace(/#version\s+(.*?)\n/gm,function(e,i){if(t(c)&&c!==i)throw new r("inconsistent versions found: "+c+" and "+i);return c=i,"\n"}),s=s.replace(/precision\s(lowp|mediump|highp)\s(float|int);/,"");var d=e.pickColorQualifier;t(d)&&(s=h.createPickFragmentShaderSource(s,d));var p="";t(c)&&(p="#version "+c),i&&(p+="#ifdef GL_FRAGMENT_PRECISION_HIGH\n    precision highp float;\n#else\n    precision mediump float;\n#endif\n\n");var m=e.defines;if(t(m))for(n=0,a=m.length;n<a;++n){var f=m[n];0!==f.length&&(p+="#define "+f+"\n")}return e.includeBuiltIns&&(p+=u(s)),p+="\n#line 0\n",p+=s}function h(r){r=e(r,e.EMPTY_OBJECT);var i=r.pickColorQualifier;this.defines=t(r.defines)?r.defines.slice(0):[],this.sources=t(r.sources)?r.sources.slice(0):[],this.pickColorQualifier=i,this.includeBuiltIns=e(r.includeBuiltIns,!0)}h.prototype.clone=function(){return new h({sources:this.sources,defines:this.defines,pickColorQuantifier:this.pickColorQualifier,includeBuiltIns:this.includeBuiltIns})},h.replaceMain=function(e,t){return t="void "+t+"()",e.replace(/void\s+main\s*\(\s*(?:void)?\s*\)/g,t)},h.prototype.createCombinedVertexShader=function(){return c(this,!1)},h.prototype.createCombinedFragmentShader=function(){return c(this,!0)},h._czmBuiltinsAndUniforms={};for(var d in i)i.hasOwnProperty(d)&&(h._czmBuiltinsAndUniforms[d]=i[d]);for(var p in n)if(n.hasOwnProperty(p)){var m=n[p];"function"==typeof m.getDeclaration&&(h._czmBuiltinsAndUniforms[p]=m.getDeclaration(p))}h.createPickVertexShaderSource=function(e){var t=h.replaceMain(e,"czm_old_main"),r="attribute vec4 pickColor; \nvarying vec4 czm_pickColor; \nvoid main() \n{ \n    czm_old_main(); \n    czm_pickColor = pickColor; \n}";return t+"\n"+r},h.createPickFragmentShaderSource=function(e,t){var r=h.replaceMain(e,"czm_old_main"),i=t+" vec4 czm_pickColor; \nvoid main() \n{ \n    czm_old_main(); \n    if (gl_FragColor.a == 0.0) { \n       discard; \n    } \n    gl_FragColor = czm_pickColor; \n}";return r+"\n"+i},h.findVarying=function(e,t){for(var r=e.sources,i=t.length,n=0;n<i;++n)for(var o=t[n],a=r.length,s=0;s<a;++s)if(r[s].indexOf(o)!==-1)return o};var f=["v_normalEC","v_normal"];h.findNormalVarying=function(e){return h.findVarying(e,f)};var _=["v_positionEC"];return h.findPositionVarying=function(e){return h.findVarying(e,_)},h}),r("Renderer/VertexArray",["../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Geometry","../Core/IndexDatatype","../Core/Math","../Core/RuntimeError","./Buffer","./BufferUsage","./ContextLimits"],function(e,t,r,i,n,o,a,s,l,u,c,h,d){"use strict";function p(i,n,o,a){var s=r(n.vertexBuffer),l=r(n.value),u=n.value?n.value.length:n.componentsPerAttribute,c={index:t(n.index,o),enabled:t(n.enabled,!0),vertexBuffer:n.vertexBuffer,value:l?n.value.slice(0):void 0,componentsPerAttribute:u,componentDatatype:t(n.componentDatatype,e.FLOAT),normalize:t(n.normalize,!1),offsetInBytes:t(n.offsetInBytes,0),strideInBytes:t(n.strideInBytes,0),instanceDivisor:t(n.instanceDivisor,0)};if(s)c.vertexAttrib=function(e){var t=this.index;e.bindBuffer(e.ARRAY_BUFFER,this.vertexBuffer._getBuffer()),e.vertexAttribPointer(t,this.componentsPerAttribute,this.componentDatatype,this.normalize,this.strideInBytes,this.offsetInBytes),e.enableVertexAttribArray(t),this.instanceDivisor>0&&(a.glVertexAttribDivisor(t,this.instanceDivisor),a._vertexAttribDivisors[t]=this.instanceDivisor,a._previousDrawInstanced=!0)},c.disableVertexAttribArray=function(e){e.disableVertexAttribArray(this.index),this.instanceDivisor>0&&a.glVertexAttribDivisor(o,0)};else{switch(c.componentsPerAttribute){case 1:c.vertexAttrib=function(e){e.vertexAttrib1fv(this.index,this.value)};break;case 2:c.vertexAttrib=function(e){e.vertexAttrib2fv(this.index,this.value)};break;case 3:c.vertexAttrib=function(e){e.vertexAttrib3fv(this.index,this.value)};break;case 4:c.vertexAttrib=function(e){e.vertexAttrib4fv(this.index,this.value)}}c.disableVertexAttribArray=function(e){}}i.push(c)}function m(e,t,i){for(var n=0;n<t.length;++n){var o=t[n];o.enabled&&o.vertexAttrib(e)}r(i)&&e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,i._getBuffer())}function f(i){i=t(i,t.EMPTY_OBJECT);var n,o=i.context,a=o._gl,s=i.attributes,l=i.indexBuffer,u=[],c=1,h=!1,d=s.length;for(n=0;n<d;++n)p(u,s[n],n,o);for(d=u.length,n=0;n<d;++n){var f=u[n];if(r(f.vertexBuffer)&&0===f.instanceDivisor){var _=f.strideInBytes||f.componentsPerAttribute*e.getSizeInBytes(f.componentDatatype);c=f.vertexBuffer.sizeInBytes/_;break}}for(n=0;n<d;++n)if(u[n].instanceDivisor>0){h=!0;break}var v;o.vertexArrayObject&&(v=o.glCreateVertexArray(),o.glBindVertexArray(v),m(a,u,l),o.glBindVertexArray(null)),this._numberOfVertices=c,this._hasInstancedAttributes=h,this._context=o,this._gl=a,this._vao=v,this._attributes=u,this._indexBuffer=l}function _(e){return e.values.length/e.componentsPerAttribute}function v(t){return e.getSizeInBytes(t.componentDatatype)*t.componentsPerAttribute}function g(t){var i,n,o,a=[];for(n in t)t.hasOwnProperty(n)&&r(t[n])&&r(t[n].values)&&(a.push(n),t[n].componentDatatype===e.DOUBLE&&(t[n].componentDatatype=e.FLOAT,t[n].values=e.createTypedArray(e.FLOAT,t[n].values)));var s,l=a.length;if(l>0)for(s=_(t[a[0]]),i=1;i<l;++i){var c=_(t[a[i]]);if(c!==s)throw new u("Each attribute list must have the same number of vertices.  Attribute "+a[i]+" has a different number of vertices ("+c.toString()+") than attribute "+a[0]+" ("+s.toString()+").")}a.sort(function(r,i){return e.getSizeInBytes(t[i].componentDatatype)-e.getSizeInBytes(t[r].componentDatatype)});var h=0,d={};for(i=0;i<l;++i)n=a[i],o=t[n],d[n]=h,h+=v(o);if(h>0){var p=e.getSizeInBytes(t[a[0]].componentDatatype),m=h%p;0!==m&&(h+=p-m);var f=s*h,g=new ArrayBuffer(f),y={};for(i=0;i<l;++i){n=a[i];var C=e.getSizeInBytes(t[n].componentDatatype);y[n]={pointer:e.createTypedArray(t[n].componentDatatype,g),index:d[n]/C,strideInComponentType:h/C}}for(i=0;i<s;++i)for(var w=0;w<l;++w){n=a[w],o=t[n];for(var S=o.values,E=y[n],T=E.pointer,b=o.componentsPerAttribute,x=0;x<b;++x)T[E.index+x]=S[i*b+x];E.index+=E.strideInComponentType}return{buffer:g,offsetsInBytes:d,vertexSizeInBytes:h}}}function y(e){var t=e._context,r=e._hasInstancedAttributes;if(r||t._previousDrawInstanced){t._previousDrawInstanced=r;var 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f({context:d,attributes:C,indexBuffer:x})},i(f.prototype,{numberOfAttributes:{get:function(){return this._attributes.length}},numberOfVertices:{get:function(){return this._numberOfVertices}},indexBuffer:{get:function(){return this._indexBuffer}}}),f.prototype.getAttribute=function(e){return this._attributes[e]},f.prototype._bind=function(){r(this._vao)?(this._context.glBindVertexArray(this._vao),this._context.instancedArrays&&y(this)):m(this._gl,this._attributes,this._indexBuffer)},f.prototype._unBind=function(){if(r(this._vao))this._context.glBindVertexArray(null);else{for(var e=this._attributes,t=this._gl,i=0;i<e.length;++i){var n=e[i];n.enabled&&n.disableVertexAttribArray(t)}this._indexBuffer&&t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,null)}},f.prototype.isDestroyed=function(){return!1},f.prototype.destroy=function(){for(var e=this._attributes,t=0;t<e.length;++t){var i=e[t].vertexBuffer;r(i)&&!i.isDestroyed()&&i.vertexArrayDestroyable&&i.destroy()}var o=this._indexBuffer;return r(o)&&!o.isDestroyed()&&o.vertexArrayDestroyable&&o.destroy(),r(this._vao)&&this._context.glDeleteVertexArray(this._vao),n(this)},f}),r("Renderer/VertexArrayFacade",["../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/Math","./Buffer","./BufferUsage","./VertexArray"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(i,n,o,a){function s(t,r){return e.getSizeInBytes(r.componentDatatype)-e.getSizeInBytes(t.componentDatatype)}var l=u._verifyAttributes(n);o=t(o,0);for(var c,h,d=[],p={},m=l.length,f=0;f<m;++f){var _=l[f];_.vertexBuffer?d.push(_):(h=_.usage,c=p[h],r(c)||(c=p[h]=[]),c.push(_))}this._allBuffers=[];for(h in p)if(p.hasOwnProperty(h)){c=p[h],c.sort(s);var v=u._vertexSizeInBytes(c),g=c[0].usage,y={vertexSizeInBytes:v,vertexBuffer:void 0,usage:g,needsCommit:!1,arrayBuffer:void 0,arrayViews:u._createArrayViews(c,v)};this._allBuffers.push(y)}this._size=0,this._instanced=t(a,!1),this._precreated=d,this._context=i,this.writers=void 0,this.va=void 0,this.resize(o)}function c(e,t){if(t.needsCommit&&t.vertexSizeInBytes>0){t.needsCommit=!1;var i=t.vertexBuffer,n=e._size*t.vertexSizeInBytes,o=r(i);if(!o||i.sizeInBytes<n)return o&&i.destroy(),t.vertexBuffer=a.createVertexBuffer({context:e._context,typedArray:t.arrayBuffer,usage:t.usage}),t.vertexBuffer.vertexArrayDestroyable=!1,!0;t.vertexBuffer.copyFromArrayView(t.arrayBuffer)}return!1}function h(e,t,r){if(e.needsCommit&&e.vertexSizeInBytes>0){var i=e.vertexSizeInBytes*t,n=e.vertexSizeInBytes*r;e.vertexBuffer.copyFromArrayView(new Uint8Array(e.arrayBuffer,i,n),i)}}function d(e){var t=e.va;if(r(t)){for(var i=t.length,n=0;n<i;++n)t[n].va.destroy();e.va=void 0}}u._verifyAttributes=function(r){for(var i=[],o=0;o<r.length;++o){var a=r[o],l={index:t(a.index,o),enabled:t(a.enabled,!0),componentsPerAttribute:a.componentsPerAttribute,componentDatatype:t(a.componentDatatype,e.FLOAT),normalize:t(a.normalize,!1),vertexBuffer:a.vertexBuffer,usage:t(a.usage,s.STATIC_DRAW)};if(i.push(l),1!==l.componentsPerAttribute&&2!==l.componentsPerAttribute&&3!==l.componentsPerAttribute&&4!==l.componentsPerAttribute)throw new n("attribute.componentsPerAttribute must be in the range [1, 4].");var u=l.componentDatatype;if(!e.validate(u))throw new n("Attribute must have a valid componentDatatype or not specify it.");if(!s.validate(l.usage))throw new n("Attribute must have a valid usage or not specify it.")}for(var c=new Array(i.length),h=0;h<i.length;++h){var d=i[h],p=d.index;if(c[p])throw new n("Index "+p+" is used by more than one attribute.");c[p]=!0}return i},u._vertexSizeInBytes=function(t){for(var r=0,i=t.length,n=0;n<i;++n){var o=t[n];r+=o.componentsPerAttribute*e.getSizeInBytes(o.componentDatatype)}var a=i>0?e.getSizeInBytes(t[0].componentDatatype):0,s=a>0?r%a:0,l=0===s?0:a-s;return r+=l},u._createArrayViews=function(t,r){for(var i=[],n=0,o=t.length,a=0;a<o;++a){var s=t[a],l=s.componentDatatype;i.push({index:s.index,enabled:s.enabled,componentsPerAttribute:s.componentsPerAttribute,componentDatatype:l,normalize:s.normalize,offsetInBytes:n,vertexSizeInComponentType:r/e.getSizeInBytes(l),view:void 0}),n+=s.componentsPerAttribute*e.getSizeInBytes(l)}return i},u.prototype.resize=function(e){this._size=e;var t=this._allBuffers;this.writers=[];for(var r=0,i=t.length;r<i;++r){var n=t[r];u._resize(n,this._size),u._appendWriters(this.writers,n)}d(this)},u._resize=function(t,i){if(t.vertexSizeInBytes>0){var n=new ArrayBuffer(i*t.vertexSizeInBytes);if(r(t.arrayBuffer))for(var o=new Uint8Array(n),a=new Uint8Array(t.arrayBuffer),s=a.length,l=0;l<s;++l)o[l]=a[l];for(var u=t.arrayViews,c=u.length,h=0;h<c;++h){var d=u[h];d.view=e.createArrayBufferView(d.componentDatatype,n,d.offsetInBytes)}t.arrayBuffer=n}};var p=[function(e,t,r){return function(i,n){t[i*r]=n,e.needsCommit=!0}},function(e,t,r){return function(i,n,o){var a=i*r;t[a]=n,t[a+1]=o,e.needsCommit=!0}},function(e,t,r){return function(i,n,o,a){var s=i*r;t[s]=n,t[s+1]=o,t[s+2]=a,e.needsCommit=!0}},function(e,t,r){return function(i,n,o,a,s){var l=i*r;t[l]=n,t[l+1]=o,t[l+2]=a,t[l+3]=s,e.needsCommit=!0}}];return u._appendWriters=function(e,t){for(var r=t.arrayViews,i=r.length,n=0;n<i;++n){var o=r[n];e[o.index]=p[o.componentsPerAttribute-1](t,o.view,o.vertexSizeInComponentType)}},u.prototype.commit=function(e){var t,i,n,a=!1,s=this._allBuffers;for(i=0,n=s.length;i<n;++i)t=s[i],a=c(this,t)||a;if(a||!r(this.va)){d(this);for(var h=this.va=[],p=r(e)?Math.ceil(this._size/(o.SIXTY_FOUR_KILOBYTES-1)):1,m=0;m<p;++m){var f=[];for(i=0,n=s.length;i<n;++i){t=s[i];var _=m*(t.vertexSizeInBytes*(o.SIXTY_FOUR_KILOBYTES-1));u._appendAttributes(f,t,_,this._instanced)}f=f.concat(this._precreated),h.push({va:new l({context:this._context,attributes:f,indexBuffer:e}),indicesCount:1.5*(m!==p-1?o.SIXTY_FOUR_KILOBYTES-1:this._size%(o.SIXTY_FOUR_KILOBYTES-1))})}}},u._appendAttributes=function(e,t,r,i){for(var n=t.arrayViews,o=n.length,a=0;a<o;++a){var s=n[a];e.push({index:s.index,enabled:s.enabled,componentsPerAttribute:s.componentsPerAttribute,componentDatatype:s.componentDatatype,normalize:s.normalize,vertexBuffer:t.vertexBuffer,offsetInBytes:r+s.offsetInBytes,strideInBytes:t.vertexSizeInBytes,instanceDivisor:i?1:0})}},u.prototype.subCommit=function(e,t){for(var r=this._allBuffers,i=0,n=r.length;i<n;++i)h(r[i],e,t)},u.prototype.endSubCommits=function(){for(var e=this._allBuffers,t=0,r=e.length;t<r;++t)e[t].needsCommit=!1},u.prototype.isDestroyed=function(){return!1},u.prototype.destroy=function(){for(var e=this._allBuffers,t=0,r=e.length;t<r;++t){var n=e[t];n.vertexBuffer=n.vertexBuffer&&n.vertexBuffer.destroy()}return d(this),i(this)},u}),r("Shaders/BillboardCollectionFS",[],function(){"use strict";return"uniform sampler2D u_atlas;\nvarying vec2 v_textureCoordinates;\n#ifdef RENDER_FOR_PICK\nvarying vec4 v_pickColor;\n#else\nvarying vec4 v_color;\n#endif\nvoid main()\n{\n#ifdef RENDER_FOR_PICK\nvec4 vertexColor = vec4(1.0, 1.0, 1.0, 1.0);\n#else\nvec4 vertexColor = v_color;\n#endif\nvec4 color = texture2D(u_atlas, v_textureCoordinates) * vertexColor;\nif (color.a == 0.0)\n{\ndiscard;\n}\n#ifdef RENDER_FOR_PICK\ngl_FragColor = v_pickColor;\n#else\ngl_FragColor = color;\n#endif\n}\n"}),r("Shaders/BillboardCollectionVS",[],function(){"use strict";return"#ifdef INSTANCED\nattribute vec2 direction;\n#endif\nattribute vec4 positionHighAndScale;\nattribute vec4 positionLowAndRotation;\nattribute vec4 compressedAttribute0;\nattribute vec4 compressedAttribute1;\nattribute vec4 compressedAttribute2;\nattribute vec4 eyeOffset;\nattribute vec4 scaleByDistance;\nattribute vec4 pixelOffsetScaleByDistance;\nvarying vec2 v_textureCoordinates;\n#ifdef RENDER_FOR_PICK\nvarying vec4 v_pickColor;\n#else\nvarying vec4 v_color;\n#endif\nconst float UPPER_BOUND = 32768.0;\nconst float SHIFT_LEFT16 = 65536.0;\nconst float SHIFT_LEFT8 = 256.0;\nconst float SHIFT_LEFT7 = 128.0;\nconst float SHIFT_LEFT5 = 32.0;\nconst float SHIFT_LEFT3 = 8.0;\nconst float SHIFT_LEFT2 = 4.0;\nconst float SHIFT_LEFT1 = 2.0;\nconst float SHIFT_RIGHT8 = 1.0 / 256.0;\nconst float SHIFT_RIGHT7 = 1.0 / 128.0;\nconst float SHIFT_RIGHT5 = 1.0 / 32.0;\nconst float SHIFT_RIGHT3 = 1.0 / 8.0;\nconst float SHIFT_RIGHT2 = 1.0 / 4.0;\nconst float SHIFT_RIGHT1 = 1.0 / 2.0;\nvec4 computePositionWindowCoordinates(vec4 positionEC, vec2 imageSize, float scale, vec2 direction, vec2 origin, vec2 translate, vec2 pixelOffset, vec3 alignedAxis, bool validAlignedAxis, float rotation, bool sizeInMeters)\n{\nvec2 halfSize = imageSize * scale * czm_resolutionScale;\nhalfSize *= ((direction * 2.0) - 1.0);\nvec2 originTranslate = origin * abs(halfSize);\n#if defined(ROTATION) || defined(ALIGNED_AXIS)\nif (validAlignedAxis || rotation != 0.0)\n{\nfloat angle = rotation;\nif (validAlignedAxis)\n{\nvec3 pos = positionEC.xyz + czm_encodedCameraPositionMCHigh + czm_encodedCameraPositionMCLow;\nvec3 normal = normalize(cross(alignedAxis, pos));\nvec4 tangent = vec4(normalize(cross(pos, normal)), 0.0);\ntangent = czm_modelViewProjection * tangent;\nangle += sign(-tangent.x) * acos(tangent.y / length(tangent.xy));\n}\nfloat cosTheta = cos(angle);\nfloat sinTheta = sin(angle);\nmat2 rotationMatrix = mat2(cosTheta, sinTheta, -sinTheta, cosTheta);\nhalfSize = rotationMatrix * halfSize;\n}\n#endif\nif (sizeInMeters)\n{\npositionEC.xy += halfSize;\n}\nvec4 positionWC = czm_eyeToWindowCoordinates(positionEC);\nif (sizeInMeters)\n{\noriginTranslate += originTranslate / czm_metersPerPixel(positionEC);\n}\npositionWC.xy += originTranslate;\nif (!sizeInMeters)\n{\npositionWC.xy += halfSize;\n}\npositionWC.xy += translate;\npositionWC.xy += (pixelOffset * czm_resolutionScale);\nreturn positionWC;\n}\nvoid main()\n{\nvec3 positionHigh = positionHighAndScale.xyz;\nvec3 positionLow = positionLowAndRotation.xyz;\nfloat scale = positionHighAndScale.w;\n#if defined(ROTATION) || defined(ALIGNED_AXIS)\nfloat rotation = positionLowAndRotation.w;\n#else\nfloat rotation = 0.0;\n#endif\nfloat compressed = compressedAttribute0.x;\nvec2 pixelOffset;\npixelOffset.x = floor(compressed * SHIFT_RIGHT7);\ncompressed -= pixelOffset.x * SHIFT_LEFT7;\npixelOffset.x -= UPPER_BOUND;\nvec2 origin;\norigin.x = floor(compressed * SHIFT_RIGHT5);\ncompressed -= origin.x * SHIFT_LEFT5;\norigin.y = floor(compressed * SHIFT_RIGHT3);\ncompressed -= origin.y * SHIFT_LEFT3;\norigin -= vec2(1.0);\nfloat show = floor(compressed * SHIFT_RIGHT2);\ncompressed -= show * SHIFT_LEFT2;\n#ifdef INSTANCED\nvec2 textureCoordinatesBottomLeft = czm_decompressTextureCoordinates(compressedAttribute0.w);\nvec2 textureCoordinatesRange = czm_decompressTextureCoordinates(eyeOffset.w);\nvec2 textureCoordinates = textureCoordinatesBottomLeft + direction * textureCoordinatesRange;\n#else\nvec2 direction;\ndirection.x = floor(compressed * SHIFT_RIGHT1);\ndirection.y = compressed - direction.x * SHIFT_LEFT1;\nvec2 textureCoordinates = czm_decompressTextureCoordinates(compressedAttribute0.w);\n#endif\nfloat temp = compressedAttribute0.y  * SHIFT_RIGHT8;\npixelOffset.y = -(floor(temp) - UPPER_BOUND);\nvec2 translate;\ntranslate.y = (temp - floor(temp)) * SHIFT_LEFT16;\ntemp = compressedAttribute0.z * SHIFT_RIGHT8;\ntranslate.x = floor(temp) - UPPER_BOUND;\ntranslate.y += (temp - floor(temp)) * SHIFT_LEFT8;\ntranslate.y -= UPPER_BOUND;\ntemp = compressedAttribute1.x * SHIFT_RIGHT8;\nvec2 imageSize = vec2(floor(temp), compressedAttribute2.w);\n#ifdef EYE_DISTANCE_TRANSLUCENCY\nvec4 translucencyByDistance;\ntranslucencyByDistance.x = compressedAttribute1.z;\ntranslucencyByDistance.z = compressedAttribute1.w;\ntranslucencyByDistance.y = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;\ntemp = compressedAttribute1.y * SHIFT_RIGHT8;\ntranslucencyByDistance.w = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;\n#endif\n#ifdef ALIGNED_AXIS\nvec3 alignedAxis = czm_octDecode(floor(compressedAttribute1.y * SHIFT_RIGHT8));\ntemp = compressedAttribute2.z * SHIFT_RIGHT5;\nbool validAlignedAxis = (temp - floor(temp)) * SHIFT_LEFT1 > 0.0;\n#else\nvec3 alignedAxis = vec3(0.0);\nbool validAlignedAxis = false;\n#endif\n#ifdef RENDER_FOR_PICK\ntemp = compressedAttribute2.y;\n#else\ntemp = compressedAttribute2.x;\n#endif\nvec4 color;\ntemp = temp * SHIFT_RIGHT8;\ncolor.b = (temp - floor(temp)) * SHIFT_LEFT8;\ntemp = floor(temp) * SHIFT_RIGHT8;\ncolor.g = (temp - floor(temp)) * SHIFT_LEFT8;\ncolor.r = floor(temp);\ntemp = compressedAttribute2.z * SHIFT_RIGHT8;\nbool sizeInMeters = floor((temp - floor(temp)) * SHIFT_LEFT7) > 0.0;\ntemp = floor(temp) * SHIFT_RIGHT8;\n#ifdef RENDER_FOR_PICK\ncolor.a = (temp - floor(temp)) * SHIFT_LEFT8;\nvec4 pickColor = color / 255.0;\n#else\ncolor.a = floor(temp);\ncolor /= 255.0;\n#endif\nvec4 p = czm_translateRelativeToEye(positionHigh, positionLow);\nvec4 positionEC = czm_modelViewRelativeToEye * p;\npositionEC = czm_eyeOffset(positionEC, eyeOffset.xyz);\npositionEC.xyz *= show;\n#if defined(EYE_DISTANCE_SCALING) || defined(EYE_DISTANCE_TRANSLUCENCY) || defined(EYE_DISTANCE_PIXEL_OFFSET)\nfloat lengthSq;\nif (czm_sceneMode == czm_sceneMode2D)\n{\nlengthSq = czm_eyeHeight2D.y;\n}\nelse\n{\nlengthSq = dot(positionEC.xyz, positionEC.xyz);\n}\n#endif\n#ifdef EYE_DISTANCE_SCALING\nscale *= czm_nearFarScalar(scaleByDistance, lengthSq);\nif (scale == 0.0)\n{\npositionEC.xyz = vec3(0.0);\n}\n#endif\nfloat translucency = 1.0;\n#ifdef EYE_DISTANCE_TRANSLUCENCY\ntranslucency = czm_nearFarScalar(translucencyByDistance, lengthSq);\nif (translucency == 0.0)\n{\npositionEC.xyz = vec3(0.0);\n}\n#endif\n#ifdef EYE_DISTANCE_PIXEL_OFFSET\nfloat pixelOffsetScale = czm_nearFarScalar(pixelOffsetScaleByDistance, lengthSq);\npixelOffset *= pixelOffsetScale;\n#endif\nvec4 positionWC = computePositionWindowCoordinates(positionEC, imageSize, scale, direction, origin, translate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters);\ngl_Position = czm_viewportOrthographic * vec4(positionWC.xy, -positionWC.z, 1.0);\nv_textureCoordinates = textureCoordinates;\n#ifdef RENDER_FOR_PICK\nv_pickColor = pickColor;\n#else\nv_color = color;\nv_color.a *= translucency;\n#endif\n}\n";
+}),r("Scene/HeightReference",["../Core/freezeObject"],function(e){"use strict";var t={NONE:0,CLAMP_TO_GROUND:1,RELATIVE_TO_GROUND:2};return e(t)}),r("Scene/HorizontalOrigin",["../Core/freezeObject"],function(e){"use strict";var t={CENTER:0,LEFT:1,RIGHT:-1};return e(t)}),r("Scene/SceneMode",["../Core/freezeObject"],function(e){"use strict";var t={MORPHING:0,COLUMBUS_VIEW:1,SCENE2D:2,SCENE3D:3};return t.getMorphTime=function(e){if(e===t.SCENE3D)return 1;if(e!==t.MORPHING)return 0},e(t)}),r("Scene/SceneTransforms",["../Core/BoundingRectangle","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Cartographic","../Core/defined","../Core/DeveloperError","../Core/Math","../Core/Matrix4","../Core/Transforms","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c){"use strict";function h(e,t,n,o){var a=n.viewMatrix,s=l.multiplyByVector(a,i.fromElements(e.x,e.y,e.z,1,g),g),u=r.multiplyComponents(t,r.normalize(s,y),y);return s.x+=t.x+u.x,s.y+=t.y+u.y,s.z+=u.z,l.multiplyByVector(n.frustum.projectionMatrix,s,o)}var d={},p=new i(0,0,0,1),m=new i,f=new e,_=new t,v=new t;d.wgs84ToWindowCoordinates=function(e,t,i){return d.wgs84WithEyeOffsetToWindowCoordinates(e,t,r.ZERO,i)};var g=new i,y=new r,C=new n(Math.PI,s.PI_OVER_TWO),w=new r,S=new r;d.wgs84WithEyeOffsetToWindowCoordinates=function(e,i,n,a){var g=e.frameState,y=d.computeActualWgs84Position(g,i,p);if(o(y)){var E=e.canvas,T=f;T.x=0,T.y=0,T.width=E.clientWidth,T.height=E.clientHeight;var b=e.camera,x=!1;if(g.mode===c.SCENE2D){var A=e.mapProjection,P=C,M=A.project(P,w),D=r.clone(b.position,S),I=b.frustum.clone(),R=l.computeViewportTransformation(T,0,1,new l),O=b.frustum.projectionMatrix,N=b.positionWC.y,L=r.fromElements(s.sign(N)*M.x-N,0,-b.positionWC.x),B=u.pointToGLWindowCoordinates(O,R,L);if(0===N||B.x<=0||B.x>=E.clientWidth)x=!0;else{if(B.x>.5*E.clientWidth){T.width=B.x,b.frustum.right=M.x-N,m=h(y,n,b,m),d.clipToGLWindowCoordinates(T,m,_),T.x+=B.x,b.position.x=-b.position.x;var F=b.frustum.right;b.frustum.right=-b.frustum.left,b.frustum.left=-F,m=h(y,n,b,m),d.clipToGLWindowCoordinates(T,m,v)}else{T.x+=B.x,T.width-=B.x,b.frustum.left=-M.x-N,m=h(y,n,b,m),d.clipToGLWindowCoordinates(T,m,_),T.x=T.x-T.width,b.position.x=-b.position.x;var V=b.frustum.left;b.frustum.left=-b.frustum.right,b.frustum.right=-V,m=h(y,n,b,m),d.clipToGLWindowCoordinates(T,m,v)}r.clone(D,b.position),b.frustum=I.clone(),a=t.clone(_,a),(a.x<0||a.x>E.clientWidth)&&(a.x=v.x)}}if(g.mode!==c.SCENE2D||x){if(m=h(y,n,b,m),m.z<0&&g.mode!==c.SCENE2D)return;a=d.clipToGLWindowCoordinates(T,m,a)}return a.y=E.clientHeight-a.y,a}},d.wgs84ToDrawingBufferCoordinates=function(e,t,r){if(r=d.wgs84ToWindowCoordinates(e,t,r),o(r))return d.transformWindowToDrawingBuffer(e,r,r)};var E=new r,T=new n;d.computeActualWgs84Position=function(e,t,i){var n=e.mode;if(n===c.SCENE3D)return r.clone(t,i);var a=e.mapProjection,l=a.ellipsoid.cartesianToCartographic(t,T);if(o(l)){if(a.project(l,E),n===c.COLUMBUS_VIEW)return r.fromElements(E.z,E.x,E.y,i);if(n===c.SCENE2D)return r.fromElements(0,E.x,E.y,i);var u=e.morphTime;return r.fromElements(s.lerp(E.z,t.x,u),s.lerp(E.x,t.y,u),s.lerp(E.y,t.z,u),i)}};var b=new r,x=new r,A=new l;d.clipToGLWindowCoordinates=function(e,i,n){return r.divideByScalar(i,i.w,b),l.computeViewportTransformation(e,0,1,A),l.multiplyByPoint(A,b,x),t.fromCartesian3(x,n)},d.clipToDrawingBufferCoordinates=function(e,i,n){return r.divideByScalar(i,i.w,b),l.computeViewportTransformation(e,0,1,A),l.multiplyByPoint(A,b,x),t.fromCartesian3(x,n)},d.transformWindowToDrawingBuffer=function(e,r,i){var n=e.canvas,o=e.drawingBufferWidth/n.clientWidth,a=e.drawingBufferHeight/n.clientHeight;return t.fromElements(r.x*o,r.y*a,i)};var P=new i,M=new i;return d.drawingBufferToWgs84Coordinates=function(e,t,n,o){var a=e.context,s=a.uniformState,u=e._passState.viewport,c=i.clone(i.UNIT_W,P);c.x=(t.x-u.x)/u.width*2-1,c.y=(t.y-u.y)/u.height*2-1,c.z=2*n-1,c.w=1;var h=l.multiplyByVector(s.inverseViewProjection,c,M),d=1/h.w;return r.multiplyByScalar(h,d,h),r.fromCartesian4(h,o)},d}),r("Scene/VerticalOrigin",["../Core/freezeObject"],function(e){"use strict";var t={CENTER:0,BOTTOM:1,TOP:-1};return e(t)}),r("Scene/Billboard",["../Core/BoundingRectangle","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Cartographic","../Core/Color","../Core/createGuid","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Matrix4","../Core/NearFarScalar","./HeightReference","./HorizontalOrigin","./SceneMode","./SceneTransforms","./VerticalOrigin"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v){"use strict";function g(e,i){e=s(e,s.EMPTY_OBJECT),this._show=s(e.show,!0),this._position=r.clone(s(e.position,r.ZERO)),this._actualPosition=r.clone(this._position),this._pixelOffset=t.clone(s(e.pixelOffset,t.ZERO)),this._translate=new t(0,0),this._eyeOffset=r.clone(s(e.eyeOffset,r.ZERO)),this._heightReference=s(e.heightReference,p.NONE),this._verticalOrigin=s(e.verticalOrigin,v.CENTER),this._horizontalOrigin=s(e.horizontalOrigin,m.CENTER),this._scale=s(e.scale,1),this._color=o.clone(s(e.color,o.WHITE)),this._rotation=s(e.rotation,0),this._alignedAxis=r.clone(s(e.alignedAxis,r.ZERO)),this._width=e.width,this._height=e.height,this._scaleByDistance=e.scaleByDistance,this._translucencyByDistance=e.translucencyByDistance,this._pixelOffsetScaleByDistance=e.pixelOffsetScaleByDistance,this._sizeInMeters=s(e.sizeInMeters,!1),this._id=e.id,this._collection=s(e.collection,i),this._pickId=void 0,this._pickPrimitive=s(e._pickPrimitive,this),this._billboardCollection=i,this._dirty=!1,this._index=-1,this._imageIndex=-1,this._imageIndexPromise=void 0,this._imageId=void 0,this._image=void 0,this._imageSubRegion=void 0,this._imageWidth=void 0,this._imageHeight=void 0;var n=e.image,u=e.imageId;l(n)&&(l(u)||(u="string"==typeof n?n:l(n.src)?n.src:a()),this._imageId=u,this._image=n),l(e.imageSubRegion)&&(this._imageId=u,this._imageSubRegion=e.imageSubRegion),l(this._billboardCollection._textureAtlas)&&this._loadImage(),this._actualClampedPosition=void 0,this._removeCallbackFunc=void 0,this._mode=f.SCENE3D,this._updateClamping()}function y(e,t){var r=e._billboardCollection;l(r)&&(r._updateBillboard(e,t),e._dirty=!0)}var C=g.SHOW_INDEX=0,w=g.POSITION_INDEX=1,S=g.PIXEL_OFFSET_INDEX=2,E=g.EYE_OFFSET_INDEX=3,T=g.HORIZONTAL_ORIGIN_INDEX=4,b=g.VERTICAL_ORIGIN_INDEX=5,x=g.SCALE_INDEX=6,A=g.IMAGE_INDEX_INDEX=7,P=g.COLOR_INDEX=8,M=g.ROTATION_INDEX=9,D=g.ALIGNED_AXIS_INDEX=10,I=g.SCALE_BY_DISTANCE_INDEX=11,R=g.TRANSLUCENCY_BY_DISTANCE_INDEX=12,O=g.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX=13;g.NUMBER_OF_PROPERTIES=14,u(g.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,y(this,C))}},position:{get:function(){return this._position},set:function(e){var t=this._position;r.equals(t,e)||(r.clone(e,t),r.clone(e,this._actualPosition),this._updateClamping(),y(this,w))}},heightReference:{get:function(){return this._heightReference},set:function(e){var t=this._heightReference;e!==t&&(this._heightReference=e,this._updateClamping(),y(this,w))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(e){var r=this._pixelOffset;t.equals(r,e)||(t.clone(e,r),y(this,S))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){var t=this._scaleByDistance;d.equals(t,e)||(this._scaleByDistance=d.clone(e,t),y(this,I))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){var t=this._translucencyByDistance;d.equals(t,e)||(this._translucencyByDistance=d.clone(e,t),y(this,R))}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){var t=this._pixelOffsetScaleByDistance;d.equals(t,e)||(this._pixelOffsetScaleByDistance=d.clone(e,t),y(this,O))}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){var t=this._eyeOffset;r.equals(t,e)||(r.clone(e,t),y(this,E))}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,y(this,T))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){this._verticalOrigin!==e&&(this._verticalOrigin=e,y(this,b))}},scale:{get:function(){return this._scale},set:function(e){this._scale!==e&&(this._scale=e,y(this,x))}},color:{get:function(){return this._color},set:function(e){var t=this._color;o.equals(t,e)||(o.clone(e,t),y(this,P))}},rotation:{get:function(){return this._rotation},set:function(e){this._rotation!==e&&(this._rotation=e,y(this,M))}},alignedAxis:{get:function(){return this._alignedAxis},set:function(e){var t=this._alignedAxis;r.equals(t,e)||(r.clone(e,t),y(this,D))}},width:{get:function(){return s(this._width,this._imageWidth)},set:function(e){this._width!==e&&(this._width=e,y(this,A))}},height:{get:function(){return s(this._height,this._imageHeight)},set:function(e){this._height!==e&&(this._height=e,y(this,A))}},sizeInMeters:{get:function(){return this._sizeInMeters},set:function(e){this._sizeInMeters!==e&&(this._sizeInMeters=e,y(this,P))}},id:{get:function(){return this._id},set:function(e){this._id=e,l(this._pickId)&&(this._pickId.object.id=e)}},pickPrimitive:{get:function(){return this._pickPrimitive},set:function(e){this._pickPrimitive=e,l(this._pickId)&&(this._pickId.object.primitive=e)}},image:{get:function(){return this._imageId},set:function(e){l(e)?"string"==typeof e?this.setImage(e,e):l(e.src)?this.setImage(e.src,e):this.setImage(a(),e):(this._imageIndex=-1,this._imageSubRegion=void 0,this._imageId=void 0,this._image=void 0,this._imageIndexPromise=void 0,y(this,A))}},ready:{get:function(){return this._imageIndex!==-1}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=r.clone(e,this._actualClampedPosition),y(this,w)}}}),g.prototype.getPickId=function(e){return l(this._pickId)||(this._pickId=e.createPickId({primitive:this._pickPrimitive,collection:this._collection,id:this._id})),this._pickId},g.prototype._updateClamping=function(){g._updateClamping(this._billboardCollection,this)};var N=new n,L=new r;g._updateClamping=function(e,t){function i(e){if(t._heightReference===p.RELATIVE_TO_GROUND)if(t._mode===f.SCENE3D){var i=s.cartesianToCartographic(e,N);i.height+=d.height,s.cartographicToCartesian(i,e)}else e.x+=d.height;t._clampedPosition=r.clone(e,t._clampedPosition)}var o=e._scene;if(l(o)){var a=o.globe,s=a.ellipsoid,u=a._surface,c=o.frameState.mode,h=c!==t._mode;if(t._mode=c,(t._heightReference===p.NONE||h)&&l(t._removeCallbackFunc)&&(t._removeCallbackFunc(),t._removeCallbackFunc=void 0,t._clampedPosition=void 0),t._heightReference!==p.NONE&&l(t._position)){var d=s.cartesianToCartographic(t._position);if(l(d)){l(t._removeCallbackFunc)&&t._removeCallbackFunc(),t._removeCallbackFunc=u.updateHeight(d,i),n.clone(d,N);var m=a.getHeight(d);l(m)&&(N.height=m),s.cartographicToCartesian(N,L),i(L)}}}},g.prototype._loadImage=function(){var t,r=this._billboardCollection._textureAtlas,i=this._imageId,n=this._image,o=this._imageSubRegion;if(l(n)&&(t=r.addImage(i,n)),l(o)&&(t=r.addSubRegion(i,o)),this._imageIndexPromise=t,l(t)){var a=this;t.then(function(t){if(a._imageId===i&&a._image===n&&e.equals(a._imageSubRegion,o)){var s=r.textureCoordinates[t];a._imageWidth=r.texture.width*s.width,a._imageHeight=r.texture.height*s.height,a._imageIndex=t,a._ready=!0,a._image=void 0,a._imageIndexPromise=void 0,y(a,A)}}).otherwise(function(e){console.error("Error loading image for billboard: "+e),a._imageIndexPromise=void 0})}},g.prototype.setImage=function(e,t){this._imageId!==e&&(this._imageIndex=-1,this._imageSubRegion=void 0,this._imageId=e,this._image=t,l(this._billboardCollection._textureAtlas)&&this._loadImage())},g.prototype.setImageSubRegion=function(t,r){this._imageId===t&&e.equals(this._imageSubRegion,r)||(this._imageIndex=-1,this._imageId=t,this._imageSubRegion=e.clone(r),l(this._billboardCollection._textureAtlas)&&this._loadImage())},g.prototype._setTranslate=function(e){var r=this._translate;t.equals(r,e)||(t.clone(e,r),y(this,S))},g.prototype._getActualPosition=function(){return l(this._clampedPosition)?this._clampedPosition:this._actualPosition},g.prototype._setActualPosition=function(e){l(this._clampedPosition)||r.clone(e,this._actualPosition),y(this,w)};var B=new i;g._computeActualPosition=function(e,t,r,i){return l(e._clampedPosition)?(r.mode!==e._mode&&e._updateClamping(),e._clampedPosition):r.mode===f.SCENE3D?t:(h.multiplyByPoint(i,t,B),_.computeActualWgs84Position(r,B))};var F=new t,V=new r,k=new t;g._computeScreenSpacePosition=function(e,r,i,n,o,a){var s=h.multiplyByPoint(e,r,V),l=_.wgs84WithEyeOffsetToWindowCoordinates(o,s,i,a);n=t.clone(n,k);var u=t.multiplyByScalar(n,o.context.uniformState.resolutionScale,F);return l.x+=u.x,l.y+=u.y,l};var z=new t(0,0);return g.prototype.computeScreenSpacePosition=function(e,r){var i=this._billboardCollection;l(r)||(r=new t),t.clone(this._pixelOffset,z),t.add(z,this._translate,z);var n=i.modelMatrix,o=this._getActualPosition(),a=g._computeScreenSpacePosition(n,o,this._eyeOffset,z,e,r);return a},g.prototype.equals=function(i){return this===i||l(i)&&this._id===i._id&&r.equals(this._position,i._position)&&this._imageId===i._imageId&&this._show===i._show&&this._scale===i._scale&&this._verticalOrigin===i._verticalOrigin&&this._horizontalOrigin===i._horizontalOrigin&&this._heightReference===i._heightReference&&e.equals(this._imageSubRegion,i._imageSubRegion)&&o.equals(this._color,i._color)&&t.equals(this._pixelOffset,i._pixelOffset)&&t.equals(this._translate,i._translate)&&r.equals(this._eyeOffset,i._eyeOffset)&&d.equals(this._scaleByDistance,i._scaleByDistance)&&d.equals(this._translucencyByDistance,i._translucencyByDistance)&&d.equals(this._pixelOffsetScaleByDistance,i._pixelOffsetScaleByDistance)},g.prototype._destroy=function(){l(this._customData)&&(this._billboardCollection._scene.globe._surface.removeTileCustomData(this._customData),this._customData=void 0),l(this._removeCallbackFunc)&&(this._removeCallbackFunc(),this._removeCallbackFunc=void 0),this.image=void 0,this._pickId=this._pickId&&this._pickId.destroy(),this._billboardCollection=void 0},g}),r("Scene/BlendEquation",["../Core/freezeObject","../Renderer/WebGLConstants"],function(e,t){"use strict";var r={ADD:t.FUNC_ADD,SUBTRACT:t.FUNC_SUBTRACT,REVERSE_SUBTRACT:t.FUNC_REVERSE_SUBTRACT};return e(r)}),r("Scene/BlendFunction",["../Core/freezeObject","../Renderer/WebGLConstants"],function(e,t){"use strict";var r={ZERO:t.ZERO,ONE:t.ONE,SOURCE_COLOR:t.SRC_COLOR,ONE_MINUS_SOURCE_COLOR:t.ONE_MINUS_SRC_COLOR,DESTINATION_COLOR:t.DST_COLOR,ONE_MINUS_DESTINATION_COLOR:t.ONE_MINUS_DST_COLOR,SOURCE_ALPHA:t.SRC_ALPHA,ONE_MINUS_SOURCE_ALPHA:t.ONE_MINUS_SRC_ALPHA,DESTINATION_ALPHA:t.DST_ALPHA,ONE_MINUS_DESTINATION_ALPHA:t.ONE_MINUS_DST_ALPHA,CONSTANT_COLOR:t.CONSTANT_COLOR,ONE_MINUS_CONSTANT_COLOR:t.ONE_MINUS_CONSTANT_ALPHA,CONSTANT_ALPHA:t.CONSTANT_ALPHA,ONE_MINUS_CONSTANT_ALPHA:t.ONE_MINUS_CONSTANT_ALPHA,SOURCE_ALPHA_SATURATE:t.SRC_ALPHA_SATURATE};return e(r)}),r("Scene/BlendingState",["../Core/freezeObject","./BlendEquation","./BlendFunction"],function(e,t,r){"use strict";var i={DISABLED:e({enabled:!1}),ALPHA_BLEND:e({enabled:!0,equationRgb:t.ADD,equationAlpha:t.ADD,functionSourceRgb:r.SOURCE_ALPHA,functionSourceAlpha:r.SOURCE_ALPHA,functionDestinationRgb:r.ONE_MINUS_SOURCE_ALPHA,functionDestinationAlpha:r.ONE_MINUS_SOURCE_ALPHA}),PRE_MULTIPLIED_ALPHA_BLEND:e({enabled:!0,equationRgb:t.ADD,equationAlpha:t.ADD,functionSourceRgb:r.ONE,functionSourceAlpha:r.ONE,functionDestinationRgb:r.ONE_MINUS_SOURCE_ALPHA,functionDestinationAlpha:r.ONE_MINUS_SOURCE_ALPHA}),ADDITIVE_BLEND:e({enabled:!0,equationRgb:t.ADD,equationAlpha:t.ADD,functionSourceRgb:r.SOURCE_ALPHA,functionSourceAlpha:r.SOURCE_ALPHA,functionDestinationRgb:r.ONE,functionDestinationAlpha:r.ONE})};return e(i)}),r("Scene/Pass",["../Core/freezeObject"],function(e){"use strict";var t={ENVIRONMENT:0,COMPUTE:1,GLOBE:2,GROUND:3,OPAQUE:4,TRANSLUCENT:5,OVERLAY:6,NUMBER_OF_PASSES:7};return e(t)}),r("Renderer/Framebuffer",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/PixelFormat","./ContextLimits"],function(e,t,r,i,n,o,a){"use strict";function s(e,t,r){var i=e._gl;i.framebufferTexture2D(i.FRAMEBUFFER,t,r._target,r._texture,0)}function l(e,t,r){var i=e._gl;i.framebufferRenderbuffer(i.FRAMEBUFFER,t,i.RENDERBUFFER,r._getRenderbuffer())}function u(r){r=e(r,e.EMPTY_OBJECT);var i=r.context._gl;a.maximumColorAttachments;this._gl=i,this._framebuffer=i.createFramebuffer(),this._colorTextures=[],this._colorRenderbuffers=[],this._activeColorAttachments=[],this._depthTexture=void 0,this._depthRenderbuffer=void 0,this._stencilRenderbuffer=void 0,this._depthStencilTexture=void 0,this._depthStencilRenderbuffer=void 0,this.destroyAttachments=e(r.destroyAttachments,!0);t(r.depthTexture)||t(r.depthRenderbuffer),t(r.depthStencilTexture)||t(r.depthStencilRenderbuffer);this._bind();var n,o,u,c,h;if(t(r.colorTextures)){var d=r.colorTextures;for(c=this._colorTextures.length=this._activeColorAttachments.length=d.length,u=0;u<c;++u)n=d[u],h=this._gl.COLOR_ATTACHMENT0+u,s(this,h,n),this._activeColorAttachments[u]=h,this._colorTextures[u]=n}if(t(r.colorRenderbuffers)){var p=r.colorRenderbuffers;for(c=this._colorRenderbuffers.length=this._activeColorAttachments.length=p.length,u=0;u<c;++u)o=p[u],h=this._gl.COLOR_ATTACHMENT0+u,l(this,h,o),this._activeColorAttachments[u]=h,this._colorRenderbuffers[u]=o}t(r.depthTexture)&&(n=r.depthTexture,s(this,this._gl.DEPTH_ATTACHMENT,n),this._depthTexture=n),t(r.depthRenderbuffer)&&(o=r.depthRenderbuffer,l(this,this._gl.DEPTH_ATTACHMENT,o),this._depthRenderbuffer=o),t(r.stencilRenderbuffer)&&(o=r.stencilRenderbuffer,l(this,this._gl.STENCIL_ATTACHMENT,o),this._stencilRenderbuffer=o),t(r.depthStencilTexture)&&(n=r.depthStencilTexture,s(this,this._gl.DEPTH_STENCIL_ATTACHMENT,n),this._depthStencilTexture=n),t(r.depthStencilRenderbuffer)&&(o=r.depthStencilRenderbuffer,l(this,this._gl.DEPTH_STENCIL_ATTACHMENT,o),this._depthStencilRenderbuffer=o),this._unBind()}return r(u.prototype,{status:{get:function(){this._bind();var e=this._gl.checkFramebufferStatus(this._gl.FRAMEBUFFER);return this._unBind(),e}},numberOfColorAttachments:{get:function(){return this._activeColorAttachments.length}},depthTexture:{get:function(){return this._depthTexture}},depthRenderbuffer:{get:function(){return this._depthRenderbuffer}},stencilRenderbuffer:{get:function(){return this._stencilRenderbuffer}},depthStencilTexture:{get:function(){return this._depthStencilTexture}},depthStencilRenderbuffer:{get:function(){return this._depthStencilRenderbuffer}},hasDepthAttachment:{get:function(){return!!(this.depthTexture||this.depthRenderbuffer||this.depthStencilTexture||this.depthStencilRenderbuffer)}}}),u.prototype._bind=function(){var e=this._gl;e.bindFramebuffer(e.FRAMEBUFFER,this._framebuffer)},u.prototype._unBind=function(){var e=this._gl;e.bindFramebuffer(e.FRAMEBUFFER,null)},u.prototype._getActiveColorAttachments=function(){return this._activeColorAttachments},u.prototype.getColorTexture=function(e){return this._colorTextures[e]},u.prototype.getColorRenderbuffer=function(e){return this._colorRenderbuffers[e]},u.prototype.isDestroyed=function(){return!1},u.prototype.destroy=function(){if(this.destroyAttachments){for(var e=0,r=this._colorTextures,n=r.length;e<n;++e){var o=r[e];t(o)&&o.destroy()}var a=this._colorRenderbuffers;for(n=a.length,e=0;e<n;++e){var s=a[e];t(s)&&s.destroy()}this._depthTexture=this._depthTexture&&this._depthTexture.destroy(),this._depthRenderbuffer=this._depthRenderbuffer&&this._depthRenderbuffer.destroy(),this._stencilRenderbuffer=this._stencilRenderbuffer&&this._stencilRenderbuffer.destroy(),this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy()}return this._gl.deleteFramebuffer(this._framebuffer),i(this)},u}),r("Renderer/MipmapHint",["../Core/freezeObject","./WebGLConstants"],function(e,t){"use strict";var r={DONT_CARE:t.DONT_CARE,FASTEST:t.FASTEST,NICEST:t.NICEST,validate:function(e){return e===r.DONT_CARE||e===r.FASTEST||e===r.NICEST}};return e(r)}),r("Renderer/PixelDatatype",["../Core/freezeObject","./WebGLConstants"],function(e,t){"use strict";var r={UNSIGNED_BYTE:t.UNSIGNED_BYTE,UNSIGNED_SHORT:t.UNSIGNED_SHORT,UNSIGNED_INT:t.UNSIGNED_INT,FLOAT:t.FLOAT,UNSIGNED_INT_24_8:t.UNSIGNED_INT_24_8,UNSIGNED_SHORT_4_4_4_4:t.UNSIGNED_SHORT_4_4_4_4,UNSIGNED_SHORT_5_5_5_1:t.UNSIGNED_SHORT_5_5_5_1,UNSIGNED_SHORT_5_6_5:t.UNSIGNED_SHORT_5_6_5,validate:function(e){return e===r.UNSIGNED_BYTE||e===r.UNSIGNED_SHORT||e===r.UNSIGNED_INT||e===r.FLOAT||e===r.UNSIGNED_INT_24_8||e===r.UNSIGNED_SHORT_4_4_4_4||e===r.UNSIGNED_SHORT_5_5_5_1||e===r.UNSIGNED_SHORT_5_6_5}};return e(r)}),r("Renderer/TextureMagnificationFilter",["../Core/freezeObject","./WebGLConstants"],function(e,t){"use strict";var r={NEAREST:t.NEAREST,LINEAR:t.LINEAR,validate:function(e){return e===r.NEAREST||e===r.LINEAR}};return e(r)}),r("Renderer/TextureMinificationFilter",["../Core/freezeObject","./WebGLConstants"],function(e,t){"use strict";var r={NEAREST:t.NEAREST,LINEAR:t.LINEAR,NEAREST_MIPMAP_NEAREST:t.NEAREST_MIPMAP_NEAREST,LINEAR_MIPMAP_NEAREST:t.LINEAR_MIPMAP_NEAREST,NEAREST_MIPMAP_LINEAR:t.NEAREST_MIPMAP_LINEAR,LINEAR_MIPMAP_LINEAR:t.LINEAR_MIPMAP_LINEAR,validate:function(e){return e===r.NEAREST||e===r.LINEAR||e===r.NEAREST_MIPMAP_NEAREST||e===r.LINEAR_MIPMAP_NEAREST||e===r.NEAREST_MIPMAP_LINEAR||e===r.LINEAR_MIPMAP_LINEAR}};return e(r)}),r("Renderer/TextureWrap",["../Core/freezeObject","./WebGLConstants"],function(e,t){"use strict";var r={CLAMP_TO_EDGE:t.CLAMP_TO_EDGE,REPEAT:t.REPEAT,MIRRORED_REPEAT:t.MIRRORED_REPEAT,validate:function(e){return e===r.CLAMP_TO_EDGE||e===r.REPEAT||e===r.MIRRORED_REPEAT}};return e(r)}),r("Renderer/Sampler",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","./TextureMagnificationFilter","./TextureMinificationFilter","./TextureWrap"],function(e,t,r,i,n,o,a){"use strict";function s(r){r=e(r,e.EMPTY_OBJECT);var i=e(r.wrapS,a.CLAMP_TO_EDGE),s=e(r.wrapT,a.CLAMP_TO_EDGE),l=e(r.minificationFilter,o.LINEAR),u=e(r.magnificationFilter,n.LINEAR),c=t(r.maximumAnisotropy)?r.maximumAnisotropy:1;this._wrapS=i,this._wrapT=s,this._minificationFilter=l,this._magnificationFilter=u,this._maximumAnisotropy=c}return r(s.prototype,{wrapS:{get:function(){return this._wrapS}},wrapT:{get:function(){return this._wrapT}},minificationFilter:{get:function(){return this._minificationFilter}},magnificationFilter:{get:function(){return this._magnificationFilter}},maximumAnisotropy:{get:function(){return this._maximumAnisotropy}}}),s}),r("Renderer/Texture",["../Core/Cartesian2","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Math","../Core/PixelFormat","./ContextLimits","./MipmapHint","./PixelDatatype","./Sampler","./TextureMagnificationFilter","./TextureMinificationFilter","./TextureWrap","./WebGLConstants"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f){"use strict";function _(i){i=t(i,t.EMPTY_OBJECT);var n=i.context,a=i.width,l=i.height,u=i.source;r(u)&&(r(a)||(a=t(u.videoWidth,u.width)),r(l)||(l=t(u.videoHeight,u.height)));var d=t(i.pixelFormat,s.RGBA),p=t(i.pixelDatatype,c.UNSIGNED_BYTE),m=d;if(n.webgl2&&(d===s.DEPTH_STENCIL?m=f.DEPTH24_STENCIL8:d===s.DEPTH_COMPONENT&&(p===c.UNSIGNED_SHORT?m=f.DEPTH_COMPONENT16:p===c.UNSIGNED_INT&&(m=f.DEPTH_COMPONENT24))),p===c.FLOAT&&!n.floatingPointTexture)throw new o("When options.pixelDatatype is FLOAT, this WebGL implementation must support the OES_texture_float extension.  Check context.floatingPointTexture.");if(s.isDepthFormat(d)&&!n.depthTexture)throw new o("When options.pixelFormat is DEPTH_COMPONENT or DEPTH_STENCIL, this WebGL implementation must support WEBGL_depth_texture.  Check context.depthTexture.");var _=i.preMultiplyAlpha||d===s.RGB||d===s.LUMINANCE,v=t(i.flipY,!0),g=n._gl,y=g.TEXTURE_2D,C=g.createTexture();g.activeTexture(g.TEXTURE0),g.bindTexture(y,C),r(u)?(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,_),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,v),r(u.arrayBufferView)?g.texImage2D(y,0,m,a,l,0,d,p,u.arrayBufferView):r(u.framebuffer)?(u.framebuffer!==n.defaultFramebuffer&&u.framebuffer._bind(),g.copyTexImage2D(y,0,m,u.xOffset,u.yOffset,a,l,0),u.framebuffer!==n.defaultFramebuffer&&u.framebuffer._unBind()):g.texImage2D(y,0,m,d,p,u)):g.texImage2D(y,0,m,a,l,0,d,p,null),g.bindTexture(y,null),this._context=n,this._textureFilterAnisotropic=n._textureFilterAnisotropic,this._textureTarget=y,this._texture=C,this._pixelFormat=d,this._pixelDatatype=p,this._width=a,this._height=l,this._dimensions=new e(a,l),this._preMultiplyAlpha=_,this._flipY=v,this._sampler=void 0,this.sampler=r(i.sampler)?i.sampler:new h}return _.fromFramebuffer=function(e){e=t(e,t.EMPTY_OBJECT);var i=e.context,n=i._gl,o=t(e.pixelFormat,s.RGB),a=t(e.framebufferXOffset,0),l=t(e.framebufferYOffset,0),u=t(e.width,n.drawingBufferWidth),c=t(e.height,n.drawingBufferHeight),h=e.framebuffer,d=new _({context:i,width:u,height:c,pixelFormat:o,source:{framebuffer:r(h)?h:i.defaultFramebuffer,xOffset:a,yOffset:l,width:u,height:c}});return d},i(_.prototype,{sampler:{get:function(){return this._sampler},set:function(e){var t=e.minificationFilter,i=e.magnificationFilter,n=t===p.NEAREST_MIPMAP_NEAREST||t===p.NEAREST_MIPMAP_LINEAR||t===p.LINEAR_MIPMAP_NEAREST||t===p.LINEAR_MIPMAP_LINEAR;this._pixelDatatype===c.FLOAT&&(t=n?p.NEAREST_MIPMAP_NEAREST:p.NEAREST,i=d.NEAREST);var o=this._context._gl,a=this._textureTarget;o.activeTexture(o.TEXTURE0),o.bindTexture(a,this._texture),o.texParameteri(a,o.TEXTURE_MIN_FILTER,t),o.texParameteri(a,o.TEXTURE_MAG_FILTER,i),o.texParameteri(a,o.TEXTURE_WRAP_S,e.wrapS),o.texParameteri(a,o.TEXTURE_WRAP_T,e.wrapT),r(this._textureFilterAnisotropic)&&o.texParameteri(a,this._textureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,e.maximumAnisotropy),o.bindTexture(a,null),this._sampler=e}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},dimensions:{get:function(){return this._dimensions}},preMultiplyAlpha:{get:function(){return this._preMultiplyAlpha}},flipY:{get:function(){return this._flipY}},width:{get:function(){return this._width}},height:{get:function(){return this._height}},_target:{get:function(){return this._textureTarget}}}),_.prototype.copyFrom=function(e,r,i){r=t(r,0),i=t(i,0);var n=this._context._gl,o=this._textureTarget;n.pixelStorei(n.UNPACK_PREMULTIPLY_ALPHA_WEBGL,this._preMultiplyAlpha),n.pixelStorei(n.UNPACK_FLIP_Y_WEBGL,this._flipY),n.activeTexture(n.TEXTURE0),n.bindTexture(o,this._texture),e.arrayBufferView?n.texSubImage2D(o,0,r,i,e.width,e.height,this._pixelFormat,this._pixelDatatype,e.arrayBufferView):n.texSubImage2D(o,0,r,i,this._pixelFormat,this._pixelDatatype,e),n.bindTexture(o,null)},_.prototype.copyFromFramebuffer=function(e,r,i,n,o,a){e=t(e,0),r=t(r,0),i=t(i,0),n=t(n,0),o=t(o,this._width),a=t(a,this._height);var s=this._context._gl,l=this._textureTarget;s.activeTexture(s.TEXTURE0),s.bindTexture(l,this._texture),s.copyTexSubImage2D(l,0,e,r,i,n,o,a),s.bindTexture(l,null)},_.prototype.generateMipmap=function(e){e=t(e,u.DONT_CARE);var r=this._context._gl,i=this._textureTarget;r.hint(r.GENERATE_MIPMAP_HINT,e),r.activeTexture(r.TEXTURE0),r.bindTexture(i,this._texture),r.generateMipmap(i),r.bindTexture(i,null)},_.prototype.isDestroyed=function(){return!1},_.prototype.destroy=function(){return this._context._gl.deleteTexture(this._texture),n(this)},_}),r("Scene/TextureAtlas",["../Core/BoundingRectangle","../Core/Cartesian2","../Core/createGuid","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/loadImage","../Core/PixelFormat","../Core/RuntimeError","../Renderer/Framebuffer","../Renderer/RenderState","../Renderer/Texture","../ThirdParty/when"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(e,r,n,o,a){this.bottomLeft=i(e,t.ZERO),this.topRight=i(r,t.ZERO),this.childNode1=n,this.childNode2=o,this.imageIndex=a}function _(e){e=i(e,i.EMPTY_OBJECT);var t=i(e.borderWidthInPixels,1),n=i(e.initialSize,C);this._context=e.context,this._pixelFormat=i(e.pixelFormat,u.RGBA),this._borderWidthInPixels=t,this._textureCoordinates=[],this._guid=r(),this._idHash={},this._initialSize=n,this._root=void 0}function v(e,r){var i=e._context,o=e.numberOfImages,a=2;if(o>0){for(var s=e._texture.width,l=e._texture.height,u=a*(s+r.width+e._borderWidthInPixels),c=a*(l+r.height+e._borderWidthInPixels),d=s/u,m=l/c,_=new f(new t(s+e._borderWidthInPixels,0),new t(u,l)),v=new f(new t,new t(u,l),e._root,_),g=new f(new t(0,l+e._borderWidthInPixels),new t(u,c)),y=new f(new t,new t(u,c),v,g),C=0;C<e._textureCoordinates.length;C++){var w=e._textureCoordinates[C];n(w)&&(w.x*=d,w.y*=m,w.width*=d,w.height*=m)}var S=new p({context:e._context,width:u,height:c,pixelFormat:e._pixelFormat}),E=new h({context:i,colorTextures:[e._texture],destroyAttachments:!1});E._bind(),S.copyFromFramebuffer(0,0,0,0,u,c),E._unBind(),E.destroy(),e._texture=e._texture&&e._texture.destroy(),e._texture=S,e._root=y}else{var T=a*(r.width+e._borderWidthInPixels),b=a*(r.height+e._borderWidthInPixels);T<e._initialSize.x&&(T=e._initialSize.x),b<e._initialSize.y&&(b=e._initialSize.y),e._texture=e._texture&&e._texture.destroy(),e._texture=new p({context:e._context,width:T,height:b,pixelFormat:e._pixelFormat}),e._root=new f(new t,new t(T,b))}}function g(e,r,i){if(n(r)){if(!n(r.childNode1)&&!n(r.childNode2)){if(n(r.imageIndex))return;var o=r.topRight.x-r.bottomLeft.x,a=r.topRight.y-r.bottomLeft.y,s=o-i.width,l=a-i.height;if(s<0||l<0)return;if(0===s&&0===l)return r;if(s>l){r.childNode1=new f(new t(r.bottomLeft.x,r.bottomLeft.y),new t(r.bottomLeft.x+i.width,r.topRight.y));var u=r.bottomLeft.x+i.width+e._borderWidthInPixels;u<r.topRight.x&&(r.childNode2=new f(new t(u,r.bottomLeft.y),new t(r.topRight.x,r.topRight.y)))}else{r.childNode1=new f(new t(r.bottomLeft.x,r.bottomLeft.y),new t(r.topRight.x,r.bottomLeft.y+i.height));var c=r.bottomLeft.y+i.height+e._borderWidthInPixels;c<r.topRight.y&&(r.childNode2=new f(new t(r.bottomLeft.x,c),new t(r.topRight.x,r.topRight.y)))}return g(e,r.childNode1,i)}return g(e,r.childNode1,i)||g(e,r.childNode2,i)}}function y(t,i,o){var a=g(t,t._root,i);if(n(a)){a.imageIndex=o;var s=t._texture.width,l=t._texture.height,u=a.topRight.x-a.bottomLeft.x,c=a.topRight.y-a.bottomLeft.y,h=a.bottomLeft.x/s,d=a.bottomLeft.y/l,p=u/s,m=c/l;t._textureCoordinates[o]=new e(h,d,p,m),t._texture.copyFrom(i,a.bottomLeft.x,a.bottomLeft.y)}else v(t,i),y(t,i,o);t._guid=r()}var C=new t(16,16);return o(_.prototype,{borderWidthInPixels:{get:function(){return this._borderWidthInPixels}},textureCoordinates:{get:function(){return this._textureCoordinates}},texture:{get:function(){return n(this._texture)||(this._texture=new p({context:this._context,width:this._initialSize.x,height:this._initialSize.y,pixelFormat:this._pixelFormat})),this._texture}},numberOfImages:{get:function(){return this._textureCoordinates.length}},guid:{get:function(){return this._guid}}}),_.prototype.addImage=function(e,t){var r=this._idHash[e];if(n(r))return r;"function"==typeof t?t=t(e):"string"==typeof t&&(t=l(t));var i=this;return r=m(t,function(e){if(i.isDestroyed())return-1;var t=i.numberOfImages;return y(i,e,t),t}),this._idHash[e]=r,r},_.prototype.addSubRegion=function(t,i){var o=this._idHash[t];if(!n(o))throw new c('image with id "'+t+'" not found in the atlas.');var a=this;return m(o,function(t){if(t===-1)return-1;var n=a._texture.width,o=a._texture.height,s=a.numberOfImages,l=a._textureCoordinates[t],u=l.x+i.x/n,c=l.y+i.y/o,h=i.width/n,d=i.height/o;return a._textureCoordinates.push(new e(u,c,h,d)),a._guid=r(),s})},_.prototype.isDestroyed=function(){return!1},_.prototype.destroy=function(){
+return this._texture=this._texture&&this._texture.destroy(),a(this)},_}),r("Scene/BillboardCollection",["../Core/AttributeCompression","../Core/BoundingSphere","../Core/Cartesian2","../Core/Cartesian3","../Core/Color","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/EncodedCartesian3","../Core/IndexDatatype","../Core/Math","../Core/Matrix4","../Renderer/Buffer","../Renderer/BufferUsage","../Renderer/DrawCommand","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/ShaderSource","../Renderer/VertexArrayFacade","../Shaders/BillboardCollectionFS","../Shaders/BillboardCollectionVS","./Billboard","./BlendingState","./HeightReference","./HorizontalOrigin","./Pass","./SceneMode","./TextureAtlas","./VerticalOrigin"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I){"use strict";function R(e){e=a(e,a.EMPTY_OBJECT),this._scene=e.scene,this._textureAtlas=void 0,this._textureAtlasGUID=void 0,this._destroyTextureAtlas=!0,this._sp=void 0,this._rs=void 0,this._vaf=void 0,this._spPick=void 0,this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!1,this._shaderRotation=!1,this._compiledShaderRotation=!1,this._compiledShaderRotationPick=!1,this._shaderAlignedAxis=!1,this._compiledShaderAlignedAxis=!1,this._compiledShaderAlignedAxisPick=!1,this._shaderScaleByDistance=!1,this._compiledShaderScaleByDistance=!1,this._compiledShaderScaleByDistancePick=!1,this._shaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistancePick=!1,this._shaderPixelOffsetScaleByDistance=!1,this._compiledShaderPixelOffsetScaleByDistance=!1,this._compiledShaderPixelOffsetScaleByDistancePick=!1,this._propertiesChanged=new Uint32Array(he),this._maxSize=0,this._maxEyeOffset=0,this._maxScale=1,this._maxPixelOffset=0,this._allHorizontalCenter=!0,this._allVerticalCenter=!0,this._allSizedInMeters=!0,this._baseVolume=new t,this._baseVolumeWC=new t,this._baseVolume2D=new t,this._boundingVolume=new t,this._boundingVolumeDirty=!1,this._colorCommands=[],this._pickCommands=[],this.modelMatrix=m.clone(a(e.modelMatrix,m.IDENTITY)),this._modelMatrix=m.clone(m.IDENTITY),this.debugShowBoundingVolume=a(e.debugShowBoundingVolume,!1),this._mode=M.SCENE3D,this._buffersUsage=[_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW,_.STATIC_DRAW];var r=this;this._uniforms={u_atlas:function(){return r._textureAtlas.texture}};var i=this._scene;s(i)&&(this._removeCallbackFunc=i.terrainProviderChanged.addEventListener(function(){for(var e=this._billboards,t=e.length,r=0;r<t;++r)e[r]._updateClamping()},this))}function O(e){for(var t=e.length,r=0;r<t;++r)e[r]&&e[r]._destroy()}function N(e){if(e._billboardsRemoved){e._billboardsRemoved=!1;for(var t=[],r=e._billboards,i=r.length,n=0,o=0;n<i;++n){var a=r[n];a&&(a._index=o++,t.push(a))}e._billboards=t}}function L(e){var t=16384,r=e.cache.billboardCollection_indexBufferBatched;if(s(r))return r;for(var i=6*t-6,n=new Uint16Array(i),o=0,a=0;o<i;o+=6,a+=4)n[o]=a,n[o+1]=a+1,n[o+2]=a+2,n[o+3]=a+0,n[o+4]=a+2,n[o+5]=a+3;return r=f.createIndexBuffer({context:e,typedArray:n,usage:_.STATIC_DRAW,indexDatatype:d.UNSIGNED_SHORT}),r.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferBatched=r,r}function B(e){var t=e.cache.billboardCollection_indexBufferInstanced;return s(t)?t:(t=f.createIndexBuffer({context:e,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:_.STATIC_DRAW,indexDatatype:d.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferInstanced=t,t)}function F(e){var t=e.cache.billboardCollection_vertexBufferInstanced;return s(t)?t:(t=f.createVertexBuffer({context:e,typedArray:new Float32Array([0,0,1,0,1,1,0,1]),usage:_.STATIC_DRAW}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_vertexBufferInstanced=t,t)}function V(e,t,r,i){var n=[{index:K.positionHighAndScale,componentsPerAttribute:4,componentDatatype:o.FLOAT,usage:r[J]},{index:K.positionLowAndRotation,componentsPerAttribute:4,componentDatatype:o.FLOAT,usage:r[J]},{index:K.compressedAttribute0,componentsPerAttribute:4,componentDatatype:o.FLOAT,usage:r[$]},{index:K.compressedAttribute1,componentsPerAttribute:4,componentDatatype:o.FLOAT,usage:r[ue]},{index:K.compressedAttribute2,componentsPerAttribute:4,componentDatatype:o.FLOAT,usage:r[oe]},{index:K.eyeOffset,componentsPerAttribute:4,componentDatatype:o.FLOAT,usage:r[ee]},{index:K.scaleByDistance,componentsPerAttribute:4,componentDatatype:o.FLOAT,usage:r[le]},{index:K.pixelOffsetScaleByDistance,componentsPerAttribute:4,componentDatatype:o.FLOAT,usage:r[ce]}];i&&n.push({index:K.direction,componentsPerAttribute:2,componentDatatype:o.FLOAT,vertexBuffer:F(e)});var a=i?t:4*t;return new w(e,n,a,i)}function k(e,r,i,n,o){var a,s=n[K.positionHighAndScale],l=n[K.positionLowAndRotation],u=o._getActualPosition();e._mode===M.SCENE3D&&(t.expand(e._baseVolume,u,e._baseVolume),e._boundingVolumeDirty=!0),h.fromCartesian(u,fe);var c=o.scale,d=o.rotation;0!==d&&(e._shaderRotation=!0),e._maxScale=Math.max(e._maxScale,c);var p=fe.high,m=fe.low;e._instanced?(a=o._index,s(a,p.x,p.y,p.z,c),l(a,m.x,m.y,m.z,d)):(a=4*o._index,s(a+0,p.x,p.y,p.z,c),s(a+1,p.x,p.y,p.z,c),s(a+2,p.x,p.y,p.z,c),s(a+3,p.x,p.y,p.z,c),l(a+0,m.x,m.y,m.z,d),l(a+1,m.x,m.y,m.z,d),l(a+2,m.x,m.y,m.z,d),l(a+3,m.x,m.y,m.z,d))}function z(t,r,i,n,o){var a,s=n[K.compressedAttribute0],l=o.pixelOffset,u=l.x,c=l.y,h=o._translate,d=h.x,m=h.y;t._maxPixelOffset=Math.max(t._maxPixelOffset,Math.abs(u+d),Math.abs(-c+m));var f=o.horizontalOrigin,_=o._verticalOrigin,v=o.show;0===o.color.alpha&&(v=!1),t._allHorizontalCenter=t._allHorizontalCenter&&f===A.CENTER,t._allVerticalCenter=t._allVerticalCenter&&_===I.CENTER;var g=0,y=0,C=0,w=0,S=o._imageIndex;if(S!==-1){var E=i[S];g=E.x,y=E.y,C=E.width,w=E.height}var T=g+C,b=y+w,x=Math.floor(p.clamp(u,-ve,ve)+ve)*Ce;x+=(f+1)*we,x+=(_+1)*Se,x+=(v?1:0)*Ee;var P=Math.floor(p.clamp(c,-ve,ve)+ve)*ye,M=Math.floor(p.clamp(d,-ve,ve)+ve)*ye,D=(p.clamp(m,-ve,ve)+ve)*Te,R=Math.floor(D),O=Math.floor((D-R)*ye);P+=R,M+=O,_e.x=g,_e.y=y;var N=e.compressTextureCoordinates(_e);_e.x=T;var L=e.compressTextureCoordinates(_e);_e.y=b;var B=e.compressTextureCoordinates(_e);_e.x=g;var F=e.compressTextureCoordinates(_e);t._instanced?(a=o._index,s(a,x,P,M,N)):(a=4*o._index,s(a+0,x+be,P,M,N),s(a+1,x+xe,P,M,L),s(a+2,x+Ae,P,M,B),s(a+3,x+Pe,P,M,F))}function U(t,r,n,o,l){var u,c=o[K.compressedAttribute1],h=l.alignedAxis;i.equals(h,i.ZERO)||(t._shaderAlignedAxis=!0);var d=0,m=1,f=1,_=1,v=l.translucencyByDistance;s(v)&&(d=v.near,m=v.nearValue,f=v.far,_=v.farValue,1===m&&1===_||(t._shaderTranslucencyByDistance=!0));var g=0,y=l._imageIndex;if(y!==-1){var C=n[y];g=C.width}var w=t._textureAtlas.texture.width,S=Math.ceil(.5*a(l.width,w*g));t._maxSize=Math.max(t._maxSize,S);var E=p.clamp(S,0,ge),T=0;Math.abs(i.magnitudeSquared(h)-1)<p.EPSILON6&&(T=e.octEncodeFloat(h)),m=p.clamp(m,0,1),m=1===m?255:255*m|0,E=E*ye+m,_=p.clamp(_,0,1),_=1===_?255:255*_|0,T=T*ye+_,t._instanced?(u=l._index,c(u,E,T,d,f)):(u=4*l._index,c(u+0,E,T,d,f),c(u+1,E,T,d,f),c(u+2,E,T,d,f),c(u+3,E,T,d,f))}function G(e,t,r,o,s){var l,u=o[K.compressedAttribute2],c=s.color,h=s.getPickId(t).color,d=s.sizeInMeters?1:0,m=Math.abs(i.magnitudeSquared(s.alignedAxis)-1)<p.EPSILON6?1:0;e._allSizedInMeters=e._allSizedInMeters&&1===d;var f=0,_=s._imageIndex;if(_!==-1){var v=r[_];f=v.height}var g=e._textureAtlas.texture.dimensions,y=Math.ceil(.5*a(s.height,g.y*f));e._maxSize=Math.max(e._maxSize,y);var C=n.floatToByte(c.red),w=n.floatToByte(c.green),S=n.floatToByte(c.blue),E=C*ge+w*ye+S;C=n.floatToByte(h.red),w=n.floatToByte(h.green),S=n.floatToByte(h.blue);var T=C*ge+w*ye+S,b=n.floatToByte(c.alpha)*ge+n.floatToByte(h.alpha)*ye;b+=2*d+m,e._instanced?(l=s._index,u(l,E,T,b,y)):(l=4*s._index,u(l+0,E,T,b,y),u(l+1,E,T,b,y),u(l+2,E,T,b,y),u(l+3,E,T,b,y))}function W(t,r,i,n,o){var a,s=n[K.eyeOffset],l=o.eyeOffset,u=l.z;if(o._heightReference!==x.NONE&&(u*=1.005),t._maxEyeOffset=Math.max(t._maxEyeOffset,Math.abs(l.x),Math.abs(l.y),Math.abs(u)),t._instanced){var c=0,h=0,d=o._imageIndex;if(d!==-1){var p=i[d];c=p.width,h=p.height}_e.x=c,_e.y=h;var m=e.compressTextureCoordinates(_e);a=o._index,s(a,l.x,l.y,u,m)}else a=4*o._index,s(a+0,l.x,l.y,u,0),s(a+1,l.x,l.y,u,0),s(a+2,l.x,l.y,u,0),s(a+3,l.x,l.y,u,0)}function H(e,t,r,i,n){var o,a=i[K.scaleByDistance],l=0,u=1,c=1,h=1,d=n.scaleByDistance;s(d)&&(l=d.near,u=d.nearValue,c=d.far,h=d.farValue,1===u&&1===h||(e._shaderScaleByDistance=!0)),e._instanced?(o=n._index,a(o,l,u,c,h)):(o=4*n._index,a(o+0,l,u,c,h),a(o+1,l,u,c,h),a(o+2,l,u,c,h),a(o+3,l,u,c,h))}function q(e,t,r,i,n){var o,a=i[K.pixelOffsetScaleByDistance],l=0,u=1,c=1,h=1,d=n.pixelOffsetScaleByDistance;s(d)&&(l=d.near,u=d.nearValue,c=d.far,h=d.farValue,1===u&&1===h||(e._shaderPixelOffsetScaleByDistance=!0)),e._instanced?(o=n._index,a(o,l,u,c,h)):(o=4*n._index,a(o+0,l,u,c,h),a(o+1,l,u,c,h),a(o+2,l,u,c,h),a(o+3,l,u,c,h))}function j(e,t,r,i,n){k(e,t,r,i,n),z(e,t,r,i,n),U(e,t,r,i,n),G(e,t,r,i,n),W(e,t,r,i,n),H(e,t,r,i,n),q(e,t,r,i,n)}function Y(e,r,i,n,o,a){var l;n.mode===M.SCENE3D?(l=e._baseVolume,e._boundingVolumeDirty=!0):l=e._baseVolume2D;for(var u=[],c=0;c<i;++c){var h=r[c],d=h.position,p=T._computeActualPosition(h,d,n,o);s(p)&&(h._setActualPosition(p),a?u.push(p):t.expand(l,p,l))}a&&t.fromPoints(u,l)}function X(e,t){var r=t.mode,i=e._billboards,n=e._billboardsToUpdate,o=e._modelMatrix;e._createVertexArray||e._mode!==r||r!==M.SCENE3D&&!m.equals(o,e.modelMatrix)?(e._mode=r,m.clone(e.modelMatrix,o),e._createVertexArray=!0,r!==M.SCENE3D&&r!==M.SCENE2D&&r!==M.COLUMBUS_VIEW||Y(e,i,i.length,t,o,!0)):r===M.MORPHING?Y(e,i,i.length,t,o,!0):r!==M.SCENE2D&&r!==M.COLUMBUS_VIEW||Y(e,n,e._billboardsToUpdateIndex,t,o,!1)}function Z(e,t,r){var i=1;e._allSizedInMeters&&0===e._maxPixelOffset||(i=t.camera.getPixelSize(r,t.context.drawingBufferWidth,t.context.drawingBufferHeight));var n=i*e._maxScale*e._maxSize*2;e._allHorizontalCenter&&e._allVerticalCenter&&(n*=.5);var o=i*e._maxPixelOffset+e._maxEyeOffset;r.radius+=n+o}var K,Q=T.SHOW_INDEX,J=T.POSITION_INDEX,$=T.PIXEL_OFFSET_INDEX,ee=T.EYE_OFFSET_INDEX,te=T.HORIZONTAL_ORIGIN_INDEX,re=T.VERTICAL_ORIGIN_INDEX,ie=T.SCALE_INDEX,ne=T.IMAGE_INDEX_INDEX,oe=T.COLOR_INDEX,ae=T.ROTATION_INDEX,se=T.ALIGNED_AXIS_INDEX,le=T.SCALE_BY_DISTANCE_INDEX,ue=T.TRANSLUCENCY_BY_DISTANCE_INDEX,ce=T.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX,he=T.NUMBER_OF_PROPERTIES,de={positionHighAndScale:0,positionLowAndRotation:1,compressedAttribute0:2,compressedAttribute1:3,compressedAttribute2:4,eyeOffset:5,scaleByDistance:6,pixelOffsetScaleByDistance:7},pe={direction:0,positionHighAndScale:1,positionLowAndRotation:2,compressedAttribute0:3,compressedAttribute1:4,compressedAttribute2:5,eyeOffset:6,scaleByDistance:7,pixelOffsetScaleByDistance:8};l(R.prototype,{length:{get:function(){return N(this),this._billboards.length}},textureAtlas:{get:function(){return this._textureAtlas},set:function(e){this._textureAtlas!==e&&(this._textureAtlas=this._destroyTextureAtlas&&this._textureAtlas&&this._textureAtlas.destroy(),this._textureAtlas=e,this._createVertexArray=!0)}},destroyTextureAtlas:{get:function(){return this._destroyTextureAtlas},set:function(e){this._destroyTextureAtlas=e}}}),R.prototype.add=function(e){var t=new T(e,this);return t._index=this._billboards.length,this._billboards.push(t),this._createVertexArray=!0,t},R.prototype.remove=function(e){return!!this.contains(e)&&(this._billboards[e._index]=null,this._billboardsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0)},R.prototype.removeAll=function(){O(this._billboards),this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!0},R.prototype._updateBillboard=function(e,t){e._dirty||(this._billboardsToUpdate[this._billboardsToUpdateIndex++]=e),++this._propertiesChanged[t]},R.prototype.contains=function(e){return s(e)&&e._billboardCollection===this},R.prototype.get=function(e){return N(this),this._billboards[e]};var me;R.prototype.computeNewBuffersUsage=function(){for(var e=this._buffersUsage,t=!1,r=this._propertiesChanged,i=0;i<he;++i){var n=0===r[i]?_.STATIC_DRAW:_.STREAM_DRAW;t=t||e[i]!==n,e[i]=n}return t};var fe=new h,_e=new r,ve=32768,ge=65536,ye=256,Ce=128,we=32,Se=8,Ee=4,Te=1/256,be=0,xe=2,Ae=3,Pe=1,Me=[];return R.prototype.update=function(e){N(this);var r=this._billboards,i=r.length,n=e.context;this._instanced=n.instancedArrays,K=this._instanced?pe:de,me=this._instanced?B:L;var o=this._textureAtlas;if(!s(o)){o=this._textureAtlas=new D({context:n});for(var a=0;a<i;++a)r[a]._loadImage()}var l=o.textureCoordinates;if(0!==l.length){X(this,e),r=this._billboards,i=r.length;var u=this._billboardsToUpdate,c=this._billboardsToUpdateIndex,h=this._propertiesChanged,d=o.guid,p=this._createVertexArray||this._textureAtlasGUID!==d;this._textureAtlasGUID=d;var f,_=e.passes,w=_.pick;if(p||!w&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(var T=0;T<he;++T)h[T]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),i>0){this._vaf=V(n,i,this._buffersUsage,this._instanced),f=this._vaf.writers;for(var x=0;x<i;++x){var A=this._billboards[x];A._dirty=!1,j(this,n,l,f,A)}this._vaf.commit(me(n))}this._billboardsToUpdateIndex=0}else if(c>0){var I=Me;I.length=0,(h[J]||h[ae]||h[ie])&&I.push(k),(h[ne]||h[$]||h[te]||h[re]||h[Q])&&(I.push(z),this._instanced&&I.push(W)),(h[ne]||h[se]||h[ue])&&(I.push(U),I.push(G)),(h[ne]||h[oe])&&I.push(G),h[ee]&&I.push(W),h[le]&&I.push(H),h[ce]&&I.push(q);var R=I.length;if(f=this._vaf.writers,c/i>.1){for(var O=0;O<c;++O){var F=u[O];F._dirty=!1;for(var Y=0;Y<R;++Y)I[Y](this,n,l,f,F)}this._vaf.commit(me(n))}else{for(var fe=0;fe<c;++fe){var _e=u[fe];_e._dirty=!1;for(var ve=0;ve<R;++ve)I[ve](this,n,l,f,_e);this._instanced?this._vaf.subCommit(_e._index,1):this._vaf.subCommit(4*_e._index,4)}this._vaf.endSubCommits()}this._billboardsToUpdateIndex=0}if(c>1.5*i&&(u.length=i),s(this._vaf)&&s(this._vaf.va)){this._boundingVolumeDirty&&(this._boundingVolumeDirty=!1,t.transform(this._baseVolume,this.modelMatrix,this._baseVolumeWC));var ge,ye=m.IDENTITY;e.mode===M.SCENE3D?(ye=this.modelMatrix,ge=t.clone(this._baseVolumeWC,this._boundingVolume)):ge=t.clone(this._baseVolume2D,this._boundingVolume),Z(this,e,ge);var Ce,we,Se,Ee,Te,be,xe=e.commandList;if(_.render){var Ae=this._colorCommands;for(s(this._rs)||(this._rs=g.fromCache({depthTest:{enabled:!0},blending:b.ALPHA_BLEND})),s(this._sp)&&this._shaderRotation===this._compiledShaderRotation&&this._shaderAlignedAxis===this._compiledShaderAlignedAxis&&this._shaderScaleByDistance===this._compiledShaderScaleByDistance&&this._shaderTranslucencyByDistance===this._compiledShaderTranslucencyByDistance&&this._shaderPixelOffsetScaleByDistance===this._compiledShaderPixelOffsetScaleByDistance||(Ee=new C({sources:[E]}),this._instanced&&Ee.defines.push("INSTANCED"),this._shaderRotation&&Ee.defines.push("ROTATION"),this._shaderAlignedAxis&&Ee.defines.push("ALIGNED_AXIS"),this._shaderScaleByDistance&&Ee.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&Ee.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderPixelOffsetScaleByDistance&&Ee.defines.push("EYE_DISTANCE_PIXEL_OFFSET"),this._sp=y.replaceCache({context:n,shaderProgram:this._sp,vertexShaderSource:Ee,fragmentShaderSource:S,attributeLocations:K}),this._compiledShaderRotation=this._shaderRotation,this._compiledShaderAlignedAxis=this._shaderAlignedAxis,this._compiledShaderScaleByDistance=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistance=this._shaderTranslucencyByDistance,this._compiledShaderPixelOffsetScaleByDistance=this._shaderPixelOffsetScaleByDistance),Ce=this._vaf.va,we=Ce.length,Ae.length=we,be=0;be<we;++be)Se=Ae[be],s(Se)||(Se=Ae[be]=new v({pass:P.OPAQUE,owner:this})),Se.boundingVolume=ge,Se.modelMatrix=ye,Se.count=Ce[be].indicesCount,Se.shaderProgram=this._sp,Se.uniformMap=this._uniforms,Se.vertexArray=Ce[be].va,Se.renderState=this._rs,Se.debugShowBoundingVolume=this.debugShowBoundingVolume,this._instanced&&(Se.count=6,Se.instanceCount=i),xe.push(Se)}if(w){var Pe=this._pickCommands;for(s(this._spPick)&&this._shaderRotation===this._compiledShaderRotationPick&&this._shaderAlignedAxis===this._compiledShaderAlignedAxisPick&&this._shaderScaleByDistance===this._compiledShaderScaleByDistancePick&&this._shaderTranslucencyByDistance===this._compiledShaderTranslucencyByDistancePick&&this._shaderPixelOffsetScaleByDistance===this._compiledShaderPixelOffsetScaleByDistancePick||(Ee=new C({defines:["RENDER_FOR_PICK"],sources:[E]}),this._instanced&&Ee.defines.push("INSTANCED"),this._shaderRotation&&Ee.defines.push("ROTATION"),this._shaderAlignedAxis&&Ee.defines.push("ALIGNED_AXIS"),this._shaderScaleByDistance&&Ee.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&Ee.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderPixelOffsetScaleByDistance&&Ee.defines.push("EYE_DISTANCE_PIXEL_OFFSET"),Te=new C({defines:["RENDER_FOR_PICK"],sources:[S]}),this._spPick=y.replaceCache({context:n,shaderProgram:this._spPick,vertexShaderSource:Ee,fragmentShaderSource:Te,attributeLocations:K}),this._compiledShaderRotationPick=this._shaderRotation,this._compiledShaderAlignedAxisPick=this._shaderAlignedAxis,this._compiledShaderScaleByDistancePick=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistancePick=this._shaderTranslucencyByDistance,this._compiledShaderPixelOffsetScaleByDistancePick=this._shaderPixelOffsetScaleByDistance),Ce=this._vaf.va,we=Ce.length,Pe.length=we,be=0;be<we;++be)Se=Pe[be],s(Se)||(Se=Pe[be]=new v({pass:P.OPAQUE,owner:this})),Se.boundingVolume=ge,Se.modelMatrix=ye,Se.count=Ce[be].indicesCount,Se.shaderProgram=this._spPick,Se.uniformMap=this._uniforms,Se.vertexArray=Ce[be].va,Se.renderState=this._rs,this._instanced&&(Se.count=6,Se.instanceCount=i),xe.push(Se)}}}},R.prototype.isDestroyed=function(){return!1},R.prototype.destroy=function(){return s(this._removeCallbackFunc)&&(this._removeCallbackFunc(),this._removeCallbackFunc=void 0),this._textureAtlas=this._destroyTextureAtlas&&this._textureAtlas&&this._textureAtlas.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),O(this._billboards),u(this)},R}),r("DataSources/BoundingSphereState",["../Core/freezeObject"],function(e){"use strict";var t={DONE:0,PENDING:1,FAILED:2};return e(t)}),r("DataSources/Property",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Iso8601"],function(e,t,r,i,n){"use strict";function o(){i.throwInstantiationError()}return r(o.prototype,{isConstant:{get:i.throwInstantiationError},definitionChanged:{get:i.throwInstantiationError}}),o.prototype.getValue=i.throwInstantiationError,o.prototype.equals=i.throwInstantiationError,o.equals=function(e,r){return e===r||t(e)&&e.equals(r)},o.arrayEquals=function(e,r){if(e===r)return!0;if(!t(e)||!t(r)||e.length!==r.length)return!1;for(var i=e.length,n=0;n<i;n++)if(!o.equals(e[n],r[n]))return!1;return!0},o.isConstant=function(e){return!t(e)||e.isConstant},o.getValueOrUndefined=function(e,r,i){return t(e)?e.getValue(r,i):void 0},o.getValueOrDefault=function(r,i,n,o){return t(r)?e(r.getValue(i,o),n):n},o.getValueOrClonedDefault=function(e,r,i,n){var o;return t(e)&&(o=e.getValue(r,n)),t(o)||(o=i.clone(o)),o},o}),r("DataSources/BillboardVisualizer",["../Core/AssociativeArray","../Core/BoundingRectangle","../Core/Cartesian2","../Core/Cartesian3","../Core/Color","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/NearFarScalar","../Scene/BillboardCollection","../Scene/HeightReference","../Scene/HorizontalOrigin","../Scene/VerticalOrigin","./BoundingSphereState","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f){"use strict";function _(e){this.entity=e,this.billboard=void 0,this.textureValue=void 0}function v(t,r){r.collectionChanged.addEventListener(v.prototype._onCollectionChanged,this),this._scene=t,this._unusedIndexes=[],this._billboardCollection=void 0,this._entityCollection=r,this._items=new e,this._onCollectionChanged(r,r.values,[],[])}function g(e,t){if(a(e)){var r=e.billboard;a(r)&&(e.textureValue=void 0,e.billboard=void 0,r.id=void 0,r.show=!1,r.image=void 0,t.push(r._index))}}var y=n.WHITE,C=i.ZERO,w=h.NONE,S=r.ZERO,E=1,T=0,b=i.ZERO,x=d.CENTER,A=p.CENTER,P=!1,M=new i,D=new n,I=new i,R=new r,O=new u,N=new u,L=new u,B=new t;return v.prototype.update=function(e){for(var t=this._items.values,r=this._unusedIndexes,i=0,n=t.length;i<n;i++){var o,s=t[i],l=s.entity,u=l._billboard,h=s.billboard,d=l.isShowing&&l.isAvailable(e)&&f.getValueOrDefault(u._show,e,!0);if(d&&(M=f.getValueOrUndefined(l._position,e,M),o=f.getValueOrUndefined(u._image,e),d=a(M)&&a(o)),d){if(!a(h)){var p=this._billboardCollection;a(p)||(p=this._scene.primitives.add(new c({scene:this._scene})),this._billboardCollection=p);var m=r.length;h=m>0?p.get(r.pop()):p.add(),h.id=l,h.image=void 0,s.billboard=h}h.show=d,s.textureValue!==o&&(h.image=o,s.textureValue=o),h.position=M,h.color=f.getValueOrDefault(u._color,e,y,D),h.eyeOffset=f.getValueOrDefault(u._eyeOffset,e,C,I),h.heightReference=f.getValueOrDefault(u._heightReference,e,w),h.pixelOffset=f.getValueOrDefault(u._pixelOffset,e,S,R),h.scale=f.getValueOrDefault(u._scale,e,E),h.rotation=f.getValueOrDefault(u._rotation,e,T),h.alignedAxis=f.getValueOrDefault(u._alignedAxis,e,b),h.horizontalOrigin=f.getValueOrDefault(u._horizontalOrigin,e,x),h.verticalOrigin=f.getValueOrDefault(u._verticalOrigin,e,A),h.width=f.getValueOrUndefined(u._width,e),h.height=f.getValueOrUndefined(u._height,e),h.scaleByDistance=f.getValueOrUndefined(u._scaleByDistance,e,O),h.translucencyByDistance=f.getValueOrUndefined(u._translucencyByDistance,e,N),h.pixelOffsetScaleByDistance=f.getValueOrUndefined(u._pixelOffsetScaleByDistance,e,L),h.sizeInMeters=f.getValueOrDefault(u._sizeInMeters,P);var _=f.getValueOrUndefined(u._imageSubRegion,e,B);a(_)&&h.setImageSubRegion(h._imageId,_)}else g(s,r)}return!0},v.prototype.getBoundingSphere=function(e,t){var r=this._items.get(e.id);if(!a(r)||!a(r.billboard))return m.FAILED;var n=r.billboard;if(n.heightReference===h.NONE)t.center=i.clone(n.position,t.center);else{if(!a(n._clampedPosition))return m.PENDING;t.center=i.clone(n._clampedPosition,t.center)}return t.radius=0,m.DONE},v.prototype.isDestroyed=function(){return!1},v.prototype.destroy=function(){return this._entityCollection.collectionChanged.removeEventListener(v.prototype._onCollectionChanged,this),a(this._billboardCollection)&&this._scene.primitives.remove(this._billboardCollection),s(this)},v.prototype._onCollectionChanged=function(e,t,r,i){var n,o,s=this._unusedIndexes,l=this._items;for(n=t.length-1;n>-1;n--)o=t[n],a(o._billboard)&&a(o._position)&&l.set(o.id,new _(o));for(n=i.length-1;n>-1;n--)o=i[n],a(o._billboard)&&a(o._position)?l.contains(o.id)||l.set(o.id,new _(o)):(g(l.get(o.id),s),l.remove(o.id));for(n=r.length-1;n>-1;n--)o=r[n],g(l.get(o.id),s),l.remove(o.id)},v}),r("Shaders/Appearances/AllMaterialAppearanceFS",[],function(){"use strict";return"varying vec3 v_positionEC;\nvarying vec3 v_normalEC;\nvarying vec3 v_tangentEC;\nvarying vec3 v_binormalEC;\nvarying vec2 v_st;\nvoid main()\n{\nvec3 positionToEyeEC = -v_positionEC;\nmat3 tangentToEyeMatrix = czm_tangentToEyeSpaceMatrix(v_normalEC, v_tangentEC, v_binormalEC);\nvec3 normalEC = normalize(v_normalEC);\n#ifdef FACE_FORWARD\nnormalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);\n#endif\nczm_materialInput materialInput;\nmaterialInput.normalEC = normalEC;\nmaterialInput.tangentToEyeMatrix = tangentToEyeMatrix;\nmaterialInput.positionToEyeEC = positionToEyeEC;\nmaterialInput.st = v_st;\nczm_material material = czm_getMaterial(materialInput);\n#ifdef FLAT\ngl_FragColor = vec4(material.diffuse + material.emission, material.alpha);\n#else\ngl_FragColor = czm_phong(normalize(positionToEyeEC), material);\n#endif\n}\n"}),r("Shaders/Appearances/AllMaterialAppearanceVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec3 normal;\nattribute vec3 tangent;\nattribute vec3 binormal;\nattribute vec2 st;\nattribute float batchId;\nvarying vec3 v_positionEC;\nvarying vec3 v_normalEC;\nvarying vec3 v_tangentEC;\nvarying vec3 v_binormalEC;\nvarying vec2 v_st;\nvoid main()\n{\nvec4 p = czm_computePosition();\nv_positionEC = (czm_modelViewRelativeToEye * p).xyz;\nv_normalEC = czm_normal * normal;\nv_tangentEC = czm_normal * tangent;\nv_binormalEC = czm_normal * binormal;\nv_st = st;\ngl_Position = czm_modelViewProjectionRelativeToEye * p;\n}\n"}),r("Shaders/Appearances/BasicMaterialAppearanceFS",[],function(){"use strict";return"varying vec3 v_positionEC;\nvarying vec3 v_normalEC;\nvoid main()\n{\nvec3 positionToEyeEC = -v_positionEC;\nvec3 normalEC = normalize(v_normalEC);\n#ifdef FACE_FORWARD\nnormalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);\n#endif\nczm_materialInput materialInput;\nmaterialInput.normalEC = normalEC;\nmaterialInput.positionToEyeEC = positionToEyeEC;\nczm_material material = czm_getMaterial(materialInput);\n#ifdef FLAT\ngl_FragColor = vec4(material.diffuse + material.emission, material.alpha);\n#else\ngl_FragColor = czm_phong(normalize(positionToEyeEC), material);\n#endif\n}\n"}),r("Shaders/Appearances/BasicMaterialAppearanceVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec3 normal;\nattribute float batchId;\nvarying vec3 v_positionEC;\nvarying vec3 v_normalEC;\nvoid main()\n{\nvec4 p = czm_computePosition();\nv_positionEC = (czm_modelViewRelativeToEye * p).xyz;\nv_normalEC = czm_normal * normal;\ngl_Position = czm_modelViewProjectionRelativeToEye * p;\n}\n"}),r("Shaders/Appearances/TexturedMaterialAppearanceFS",[],function(){"use strict";return"varying vec3 v_positionEC;\nvarying vec3 v_normalEC;\nvarying vec2 v_st;\nvoid main()\n{\nvec3 positionToEyeEC = -v_positionEC;\nvec3 normalEC = normalize(v_normalEC);;\n#ifdef FACE_FORWARD\nnormalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);\n#endif\nczm_materialInput materialInput;\nmaterialInput.normalEC = normalEC;\nmaterialInput.positionToEyeEC = positionToEyeEC;\nmaterialInput.st = v_st;\nczm_material material = czm_getMaterial(materialInput);\n#ifdef FLAT\ngl_FragColor = vec4(material.diffuse + material.emission, material.alpha);\n#else\ngl_FragColor = czm_phong(normalize(positionToEyeEC), material);\n#endif\n}\n"}),r("Shaders/Appearances/TexturedMaterialAppearanceVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec3 normal;\nattribute vec2 st;\nattribute float batchId;\nvarying vec3 v_positionEC;\nvarying vec3 v_normalEC;\nvarying vec2 v_st;\nvoid main()\n{\nvec4 p = czm_computePosition();\nv_positionEC = (czm_modelViewRelativeToEye * p).xyz;\nv_normalEC = czm_normal * normal;\nv_st = st;\ngl_Position = czm_modelViewProjectionRelativeToEye * p;\n}\n"}),r("Scene/CullFace",["../Core/freezeObject","../Renderer/WebGLConstants"],function(e,t){"use strict";var r={FRONT:t.FRONT,BACK:t.BACK,FRONT_AND_BACK:t.FRONT_AND_BACK};return e(r)}),r("Scene/Appearance",["../Core/clone","../Core/combine","../Core/defaultValue","../Core/defined","../Core/defineProperties","./BlendingState","./CullFace"],function(e,t,r,i,n,o,a){"use strict";function s(e){e=r(e,r.EMPTY_OBJECT),this.material=e.material,this.translucent=r(e.translucent,!0),this._vertexShaderSource=e.vertexShaderSource,this._fragmentShaderSource=e.fragmentShaderSource,this._renderState=e.renderState,this._closed=r(e.closed,!1)}return n(s.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}}}),s.prototype.getFragmentShaderSource=function(){var e=[];return this.flat&&e.push("#define FLAT"),this.faceForward&&e.push("#define FACE_FORWARD"),i(this.material)&&e.push(this.material.shaderSource),e.push(this.fragmentShaderSource),e.join("\n")},s.prototype.isTranslucent=function(){return i(this.material)&&this.material.isTranslucent()||!i(this.material)&&this.translucent},s.prototype.getRenderState=function(){var t=this.isTranslucent(),r=e(this.renderState,!1);return t?(r.depthMask=!1,r.blending=o.ALPHA_BLEND):r.depthMask=!0,r},s.getDefaultRenderState=function(e,r,n){var s={depthTest:{enabled:!0}};return e&&(s.depthMask=!1,s.blending=o.ALPHA_BLEND),r&&(s.cull={enabled:!0,face:a.BACK}),i(n)&&(s=t(n,s,!0)),s},s}),r("Renderer/CubeMapFace",["../Core/defaultValue","../Core/defineProperties","../Core/DeveloperError","./PixelDatatype"],function(e,t,r,i){"use strict";function n(e,t,r,i,n,o,a,s,l){this._gl=e,this._texture=t,this._textureTarget=r,this._targetFace=i,this._pixelFormat=n,this._pixelDatatype=o,this._size=a,this._preMultiplyAlpha=s,this._flipY=l}return t(n.prototype,{pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},_target:{get:function(){return this._targetFace}}}),n.prototype.copyFrom=function(t,r,i){r=e(r,0),i=e(i,0);var n=this._gl,o=this._textureTarget;n.pixelStorei(n.UNPACK_PREMULTIPLY_ALPHA_WEBGL,this._preMultiplyAlpha),n.pixelStorei(n.UNPACK_FLIP_Y_WEBGL,this._flipY),n.activeTexture(n.TEXTURE0),n.bindTexture(o,this._texture),t.arrayBufferView?n.texSubImage2D(this._targetFace,0,r,i,t.width,t.height,this._pixelFormat,this._pixelDatatype,t.arrayBufferView):n.texSubImage2D(this._targetFace,0,r,i,this._pixelFormat,this._pixelDatatype,t),n.bindTexture(o,null)},n.prototype.copyFromFramebuffer=function(t,r,i,n,o,a){t=e(t,0),r=e(r,0),i=e(i,0),n=e(n,0),o=e(o,this._size),a=e(a,this._size);var s=this._gl,l=this._textureTarget;s.activeTexture(s.TEXTURE0),s.bindTexture(l,this._texture),s.copyTexSubImage2D(this._targetFace,0,t,r,i,n,o,a),s.bindTexture(l,null)},n}),r("Renderer/CubeMap",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Math","../Core/PixelFormat","./ContextLimits","./CubeMapFace","./MipmapHint","./PixelDatatype","./Sampler","./TextureMagnificationFilter","./TextureMinificationFilter","./TextureWrap"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(r){function i(e,t){t.arrayBufferView?g.texImage2D(e,0,m,p,p,0,m,f,t.arrayBufferView):g.texImage2D(e,0,m,m,f,t)}r=e(r,e.EMPTY_OBJECT);var n,o,s=r.context,u=r.source;if(t(u)){var d=[u.positiveX,u.negativeX,u.positiveY,u.negativeY,u.positiveZ,u.negativeZ];n=d[0].width,o=d[0].height}else n=r.width,o=r.height;var p=n,m=e(r.pixelFormat,a.RGBA),f=e(r.pixelDatatype,c.UNSIGNED_BYTE),_=r.preMultiplyAlpha||m===a.RGB||m===a.LUMINANCE,v=e(r.flipY,!0),g=s._gl,y=g.TEXTURE_CUBE_MAP,C=g.createTexture();g.activeTexture(g.TEXTURE0),g.bindTexture(y,C),t(u)?(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,_),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,v),i(g.TEXTURE_CUBE_MAP_POSITIVE_X,u.positiveX),i(g.TEXTURE_CUBE_MAP_NEGATIVE_X,u.negativeX),i(g.TEXTURE_CUBE_MAP_POSITIVE_Y,u.positiveY),i(g.TEXTURE_CUBE_MAP_NEGATIVE_Y,u.negativeY),i(g.TEXTURE_CUBE_MAP_POSITIVE_Z,u.positiveZ),i(g.TEXTURE_CUBE_MAP_NEGATIVE_Z,u.negativeZ)):(g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_X,0,m,p,p,0,m,f,null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_X,0,m,p,p,0,m,f,null),g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_Y,0,m,p,p,0,m,f,null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_Y,0,m,p,p,0,m,f,null),g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_Z,0,m,p,p,0,m,f,null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_Z,0,m,p,p,0,m,f,null)),g.bindTexture(y,null),this._gl=g,this._textureFilterAnisotropic=s._textureFilterAnisotropic,this._textureTarget=y,this._texture=C,this._pixelFormat=m,
+this._pixelDatatype=f,this._size=p,this._preMultiplyAlpha=_,this._flipY=v,this._sampler=void 0,this._positiveX=new l(g,C,y,g.TEXTURE_CUBE_MAP_POSITIVE_X,m,f,p,_,v),this._negativeX=new l(g,C,y,g.TEXTURE_CUBE_MAP_NEGATIVE_X,m,f,p,_,v),this._positiveY=new l(g,C,y,g.TEXTURE_CUBE_MAP_POSITIVE_Y,m,f,p,_,v),this._negativeY=new l(g,C,y,g.TEXTURE_CUBE_MAP_NEGATIVE_Y,m,f,p,_,v),this._positiveZ=new l(g,C,y,g.TEXTURE_CUBE_MAP_POSITIVE_Z,m,f,p,_,v),this._negativeZ=new l(g,C,y,g.TEXTURE_CUBE_MAP_NEGATIVE_Z,m,f,p,_,v),this.sampler=t(r.sampler)?r.sampler:new h}return r(f.prototype,{positiveX:{get:function(){return this._positiveX}},negativeX:{get:function(){return this._negativeX}},positiveY:{get:function(){return this._positiveY}},negativeY:{get:function(){return this._negativeY}},positiveZ:{get:function(){return this._positiveZ}},negativeZ:{get:function(){return this._negativeZ}},sampler:{get:function(){return this._sampler},set:function(e){var r=e.minificationFilter,i=e.magnificationFilter,n=r===p.NEAREST_MIPMAP_NEAREST||r===p.NEAREST_MIPMAP_LINEAR||r===p.LINEAR_MIPMAP_NEAREST||r===p.LINEAR_MIPMAP_LINEAR;this._pixelDatatype===c.FLOAT&&(r=n?p.NEAREST_MIPMAP_NEAREST:p.NEAREST,i=d.NEAREST);var o=this._gl,a=this._textureTarget;o.activeTexture(o.TEXTURE0),o.bindTexture(a,this._texture),o.texParameteri(a,o.TEXTURE_MIN_FILTER,r),o.texParameteri(a,o.TEXTURE_MAG_FILTER,i),o.texParameteri(a,o.TEXTURE_WRAP_S,e.wrapS),o.texParameteri(a,o.TEXTURE_WRAP_T,e.wrapT),t(this._textureFilterAnisotropic)&&o.texParameteri(a,this._textureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,e.maximumAnisotropy),o.bindTexture(a,null),this._sampler=e}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},width:{get:function(){return this._size}},height:{get:function(){return this._size}},preMultiplyAlpha:{get:function(){return this._preMultiplyAlpha}},flipY:{get:function(){return this._flipY}},_target:{get:function(){return this._textureTarget}}}),f.prototype.generateMipmap=function(t){t=e(t,u.DONT_CARE);var r=this._gl,i=this._textureTarget;r.hint(r.GENERATE_MIPMAP_HINT,t),r.activeTexture(r.TEXTURE0),r.bindTexture(i,this._texture),r.generateMipmap(i),r.bindTexture(i,null)},f.prototype.isDestroyed=function(){return!1},f.prototype.destroy=function(){return this._gl.deleteTexture(this._texture),this._positiveX=i(this._positiveX),this._negativeX=i(this._negativeX),this._positiveY=i(this._positiveY),this._negativeY=i(this._negativeY),this._positiveZ=i(this._positiveZ),this._negativeZ=i(this._negativeZ),i(this)},f}),r("Shaders/Materials/BumpMapMaterial",[],function(){"use strict";return"uniform sampler2D image;\nuniform float strength;\nuniform vec2 repeat;\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nvec2 st = materialInput.st;\nvec2 centerPixel = fract(repeat * st);\nfloat centerBump = texture2D(image, centerPixel).channel;\nfloat imageWidth = float(imageDimensions.x);\nvec2 rightPixel = fract(repeat * (st + vec2(1.0 / imageWidth, 0.0)));\nfloat rightBump = texture2D(image, rightPixel).channel;\nfloat imageHeight = float(imageDimensions.y);\nvec2 leftPixel = fract(repeat * (st + vec2(0.0, 1.0 / imageHeight)));\nfloat topBump = texture2D(image, leftPixel).channel;\nvec3 normalTangentSpace = normalize(vec3(centerBump - rightBump, centerBump - topBump, clamp(1.0 - strength, 0.1, 1.0)));\nvec3 normalEC = materialInput.tangentToEyeMatrix * normalTangentSpace;\nmaterial.normal = normalEC;\nmaterial.diffuse = vec3(0.01);\nreturn material;\n}\n"}),r("Shaders/Materials/CheckerboardMaterial",[],function(){"use strict";return"uniform vec4 lightColor;\nuniform vec4 darkColor;\nuniform vec2 repeat;\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nvec2 st = materialInput.st;\nfloat b = mod(floor(repeat.s * st.s) + floor(repeat.t * st.t), 2.0);\nfloat scaledWidth = fract(repeat.s * st.s);\nscaledWidth = abs(scaledWidth - floor(scaledWidth + 0.5));\nfloat scaledHeight = fract(repeat.t * st.t);\nscaledHeight = abs(scaledHeight - floor(scaledHeight + 0.5));\nfloat value = min(scaledWidth, scaledHeight);\nvec4 currentColor = mix(lightColor, darkColor, b);\nvec4 color = czm_antialias(lightColor, darkColor, currentColor, value, 0.03);\nmaterial.diffuse = color.rgb;\nmaterial.alpha = color.a;\nreturn material;\n}\n"}),r("Shaders/Materials/DotMaterial",[],function(){"use strict";return"uniform vec4 lightColor;\nuniform vec4 darkColor;\nuniform vec2 repeat;\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nfloat b = smoothstep(0.3, 0.32, length(fract(repeat * materialInput.st) - 0.5));\nvec4 color = mix(lightColor, darkColor, b);\nmaterial.diffuse = color.rgb;\nmaterial.alpha = color.a;\nreturn material;\n}\n"}),r("Shaders/Materials/FadeMaterial",[],function(){"use strict";return"uniform vec4 fadeInColor;\nuniform vec4 fadeOutColor;\nuniform float maximumDistance;\nuniform bool repeat;\nuniform vec2 fadeDirection;\nuniform vec2 time;\nfloat getTime(float t, float coord)\n{\nfloat scalar = 1.0 / maximumDistance;\nfloat q  = distance(t, coord) * scalar;\nif (repeat)\n{\nfloat r = distance(t, coord + 1.0) * scalar;\nfloat s = distance(t, coord - 1.0) * scalar;\nq = min(min(r, s), q);\n}\nreturn clamp(q, 0.0, 1.0);\n}\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nvec2 st = materialInput.st;\nfloat s = getTime(time.x, st.s) * fadeDirection.s;\nfloat t = getTime(time.y, st.t) * fadeDirection.t;\nfloat u = length(vec2(s, t));\nvec4 color = mix(fadeInColor, fadeOutColor, u);\nmaterial.emission = color.rgb;\nmaterial.alpha = color.a;\nreturn material;\n}\n"}),r("Shaders/Materials/GridMaterial",[],function(){"use strict";return"#ifdef GL_OES_standard_derivatives\n#extension GL_OES_standard_derivatives : enable\n#endif\nuniform vec4 color;\nuniform float cellAlpha;\nuniform vec2 lineCount;\nuniform vec2 lineThickness;\nuniform vec2 lineOffset;\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nvec2 st = materialInput.st;\nfloat scaledWidth = fract(lineCount.s * st.s - lineOffset.s);\nscaledWidth = abs(scaledWidth - floor(scaledWidth + 0.5));\nfloat scaledHeight = fract(lineCount.t * st.t - lineOffset.t);\nscaledHeight = abs(scaledHeight - floor(scaledHeight + 0.5));\nfloat value;\n#ifdef GL_OES_standard_derivatives\nconst float fuzz = 1.2;\nvec2 thickness = (lineThickness * czm_resolutionScale) - 1.0;\nvec2 dx = abs(dFdx(st));\nvec2 dy = abs(dFdy(st));\nvec2 dF = vec2(max(dx.s, dy.s), max(dx.t, dy.t)) * lineCount;\nvalue = min(\nsmoothstep(dF.s * thickness.s, dF.s * (fuzz + thickness.s), scaledWidth),\nsmoothstep(dF.t * thickness.t, dF.t * (fuzz + thickness.t), scaledHeight));\n#else\nconst float fuzz = 0.05;\nvec2 range = 0.5 - (lineThickness * 0.05);\nvalue = min(\n1.0 - smoothstep(range.s, range.s + fuzz, scaledWidth),\n1.0 - smoothstep(range.t, range.t + fuzz, scaledHeight));\n#endif\nfloat dRim = 1.0 - abs(dot(materialInput.normalEC, normalize(materialInput.positionToEyeEC)));\nfloat sRim = smoothstep(0.8, 1.0, dRim);\nvalue *= (1.0 - sRim);\nvec3 halfColor = color.rgb * 0.5;\nmaterial.diffuse = halfColor;\nmaterial.emission = halfColor;\nmaterial.alpha = color.a * (1.0 - ((1.0 - cellAlpha) * value));\nreturn material;\n}\n"}),r("Shaders/Materials/NormalMapMaterial",[],function(){"use strict";return"uniform sampler2D image;\nuniform float strength;\nuniform vec2 repeat;\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nvec4 textureValue = texture2D(image, fract(repeat * materialInput.st));\nvec3 normalTangentSpace = textureValue.channels;\nnormalTangentSpace.xy = normalTangentSpace.xy * 2.0 - 1.0;\nnormalTangentSpace.z = clamp(1.0 - strength, 0.1, 1.0);\nnormalTangentSpace = normalize(normalTangentSpace);\nvec3 normalEC = materialInput.tangentToEyeMatrix * normalTangentSpace;\nmaterial.normal = normalEC;\nreturn material;\n}\n"}),r("Shaders/Materials/PolylineArrowMaterial",[],function(){"use strict";return"#extension GL_OES_standard_derivatives : enable\nuniform vec4 color;\nvarying float v_width;\nfloat getPointOnLine(vec2 p0, vec2 p1, float x)\n{\nfloat slope = (p0.y - p1.y) / (p0.x - p1.x);\nreturn slope * (x - p0.x) + p0.y;\n}\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nvec2 st = materialInput.st;\nfloat base = 1.0 - abs(fwidth(st.s)) * 10.0;\nvec2 center = vec2(1.0, 0.5);\nfloat ptOnUpperLine = getPointOnLine(vec2(base, 1.0), center, st.s);\nfloat ptOnLowerLine = getPointOnLine(vec2(base, 0.0), center, st.s);\nfloat halfWidth = 0.15;\nfloat s = step(0.5 - halfWidth, st.t);\ns *= 1.0 - step(0.5 + halfWidth, st.t);\ns *= 1.0 - step(base, st.s);\nfloat t = step(base, materialInput.st.s);\nt *= 1.0 - step(ptOnUpperLine, st.t);\nt *= step(ptOnLowerLine, st.t);\nfloat dist;\nif (st.s < base)\n{\nfloat d1 = abs(st.t - (0.5 - halfWidth));\nfloat d2 = abs(st.t - (0.5 + halfWidth));\ndist = min(d1, d2);\n}\nelse\n{\nfloat d1 = czm_infinity;\nif (st.t < 0.5 - halfWidth && st.t > 0.5 + halfWidth)\n{\nd1 = abs(st.s - base);\n}\nfloat d2 = abs(st.t - ptOnUpperLine);\nfloat d3 = abs(st.t - ptOnLowerLine);\ndist = min(min(d1, d2), d3);\n}\nvec4 outsideColor = vec4(0.0);\nvec4 currentColor = mix(outsideColor, color, clamp(s + t, 0.0, 1.0));\nvec4 outColor = czm_antialias(outsideColor, color, currentColor, dist);\nmaterial.diffuse = outColor.rgb;\nmaterial.alpha = outColor.a;\nreturn material;\n}\n"}),r("Shaders/Materials/PolylineGlowMaterial",[],function(){"use strict";return"uniform vec4 color;\nuniform float glowPower;\nvarying float v_width;\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nvec2 st = materialInput.st;\nfloat glow = glowPower / abs(st.t - 0.5) - (glowPower / 0.5);\nmaterial.emission = max(vec3(glow - 1.0 + color.rgb), color.rgb);\nmaterial.alpha = clamp(0.0, 1.0, glow) * color.a;\nreturn material;\n}\n"}),r("Shaders/Materials/PolylineOutlineMaterial",[],function(){"use strict";return"uniform vec4 color;\nuniform vec4 outlineColor;\nuniform float outlineWidth;\nvarying float v_width;\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nvec2 st = materialInput.st;\nfloat halfInteriorWidth =  0.5 * (v_width - outlineWidth) / v_width;\nfloat b = step(0.5 - halfInteriorWidth, st.t);\nb *= 1.0 - step(0.5 + halfInteriorWidth, st.t);\nfloat d1 = abs(st.t - (0.5 - halfInteriorWidth));\nfloat d2 = abs(st.t - (0.5 + halfInteriorWidth));\nfloat dist = min(d1, d2);\nvec4 currentColor = mix(outlineColor, color, b);\nvec4 outColor = czm_antialias(outlineColor, color, currentColor, dist);\nmaterial.diffuse = outColor.rgb;\nmaterial.alpha = outColor.a;\nreturn material;\n}\n"}),r("Shaders/Materials/RimLightingMaterial",[],function(){"use strict";return"uniform vec4 color;\nuniform vec4 rimColor;\nuniform float width;\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nfloat d = 1.0 - dot(materialInput.normalEC, normalize(materialInput.positionToEyeEC));\nfloat s = smoothstep(1.0 - width, 1.0, d);\nmaterial.diffuse = color.rgb;\nmaterial.emission = rimColor.rgb * s;\nmaterial.alpha = mix(color.a, rimColor.a, s);\nreturn material;\n}\n"}),r("Shaders/Materials/StripeMaterial",[],function(){"use strict";return"uniform vec4 evenColor;\nuniform vec4 oddColor;\nuniform float offset;\nuniform float repeat;\nuniform bool horizontal;\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nfloat coord = mix(materialInput.st.s, materialInput.st.t, float(horizontal));\nfloat value = fract((coord - offset) * (repeat * 0.5));\nfloat dist = min(value, min(abs(value - 0.5), 1.0 - value));\nvec4 currentColor = mix(evenColor, oddColor, step(0.5, value));\nvec4 color = czm_antialias(evenColor, oddColor, currentColor, dist);\nmaterial.diffuse = color.rgb;\nmaterial.alpha = color.a;\nreturn material;\n}\n"}),r("Shaders/Materials/Water",[],function(){"use strict";return"uniform sampler2D specularMap;\nuniform sampler2D normalMap;\nuniform vec4 baseWaterColor;\nuniform vec4 blendColor;\nuniform float frequency;\nuniform float animationSpeed;\nuniform float amplitude;\nuniform float specularIntensity;\nuniform float fadeFactor;\nczm_material czm_getMaterial(czm_materialInput materialInput)\n{\nczm_material material = czm_getDefaultMaterial(materialInput);\nfloat time = czm_frameNumber * animationSpeed;\nfloat fade = max(1.0, (length(materialInput.positionToEyeEC) / 10000000000.0) * frequency * fadeFactor);\nfloat specularMapValue = texture2D(specularMap, materialInput.st).r;\nvec4 noise = czm_getWaterNoise(normalMap, materialInput.st * frequency, time, 0.0);\nvec3 normalTangentSpace = noise.xyz * vec3(1.0, 1.0, (1.0 / amplitude));\nnormalTangentSpace.xy /= fade;\nnormalTangentSpace = mix(vec3(0.0, 0.0, 50.0), normalTangentSpace, specularMapValue);\nnormalTangentSpace = normalize(normalTangentSpace);\nfloat tsPerturbationRatio = clamp(dot(normalTangentSpace, vec3(0.0, 0.0, 1.0)), 0.0, 1.0);\nmaterial.alpha = specularMapValue;\nmaterial.diffuse = mix(blendColor.rgb, baseWaterColor.rgb, specularMapValue);\nmaterial.diffuse += (0.1 * tsPerturbationRatio);\nmaterial.normal = normalize(materialInput.tangentToEyeMatrix * normalTangentSpace);\nmaterial.specular = specularIntensity;\nmaterial.shininess = 10.0;\nreturn material;\n}\n"}),r("Scene/Material",["../Core/Cartesian2","../Core/clone","../Core/Color","../Core/combine","../Core/createGuid","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/isArray","../Core/loadImage","../Core/Matrix2","../Core/Matrix3","../Core/Matrix4","../Renderer/CubeMap","../Renderer/Texture","../Shaders/Materials/BumpMapMaterial","../Shaders/Materials/CheckerboardMaterial","../Shaders/Materials/DotMaterial","../Shaders/Materials/FadeMaterial","../Shaders/Materials/GridMaterial","../Shaders/Materials/NormalMapMaterial","../Shaders/Materials/PolylineArrowMaterial","../Shaders/Materials/PolylineGlowMaterial","../Shaders/Materials/PolylineOutlineMaterial","../Shaders/Materials/RimLightingMaterial","../Shaders/Materials/StripeMaterial","../Shaders/Materials/Water","../ThirdParty/when"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M){"use strict";function D(e){this.type=void 0,this.shaderSource=void 0,this.materials=void 0,this.uniforms=void 0,this._uniforms=void 0,this.translucent=void 0,this._strict=void 0,this._template=void 0,this._count=void 0,this._texturePaths={},this._loadedImages=[],this._loadedCubeMaps=[],this._textures={},this._updateFunctions=[],this._defaultTexture=void 0,I(e,this),s(this,{type:{value:this.type,writable:!1}}),a(D._uniformList[this.type])||(D._uniformList[this.type]=Object.keys(this._uniforms))}function I(e,r){e=o(e,o.EMPTY_OBJECT),r._strict=o(e.strict,!1),r._count=o(e.count,0),r._template=t(o(e.fabric,o.EMPTY_OBJECT)),r._template.uniforms=t(o(r._template.uniforms,o.EMPTY_OBJECT)),r._template.materials=t(o(r._template.materials,o.EMPTY_OBJECT)),r.type=a(r._template.type)?r._template.type:n(),r.shaderSource="",r.materials={},r.uniforms={},r._uniforms={},r._translucentFunctions=[];var s,l=D._materialCache.getMaterial(r.type);if(a(l)){var u=t(l.fabric,!0);r._template=i(r._template,u,!0),s=l.translucent}L(r),a(l)||D._materialCache.addMaterial(r.type,r),B(r),k(r),G(r);var c=0===r._translucentFunctions.length||void 0;if(s=o(s,c),s=o(e.translucent,s),a(s))if("function"==typeof s){var h=function(){return s(r)};r._translucentFunctions.push(h)}else r._translucentFunctions.push(s)}function R(e,t,r,i){if(a(e))for(var n in e)if(e.hasOwnProperty(n)){var o=t.indexOf(n)!==-1;(i&&!o||!i&&o)&&r(n,t)}}function O(e,t){for(var r="fabric: property name '"+e+"' is not valid. 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HTMLVideoElement)if(o.readyState>=2){if(s&&a(c)&&(c!==i.defaultTexture&&c.destroy(),c=void 0),!a(c)||c===i.defaultTexture)return c=new _({context:i,source:o}),void(r._textures[e]=c);c.copyFrom(o)}else a(c)||(r._textures[e]=i.defaultTexture);else{if(o instanceof _&&o!==c){r._texturePaths[e]=void 0;var d=r._textures[e];return d!==r._defaultTexture&&d.destroy(),r._textures[e]=o,l=e+"Dimensions",void(n.hasOwnProperty(l)&&(u=n[l],u.x=o._width,u.y=o._height))}a(c)||(r._texturePaths[e]=void 0,a(r._defaultTexture)||(r._defaultTexture=i.defaultTexture),c=r._textures[e]=r._defaultTexture,l=e+"Dimensions",n.hasOwnProperty(l)&&(u=n[l],u.x=c._width,u.y=c._height)),o!==D.DefaultImageId&&o!==r._texturePaths[e]&&("string"==typeof o?M(h(o),function(t){r._loadedImages.push({id:e,image:t})}):o instanceof HTMLCanvasElement&&r._loadedImages.push({id:e,image:o}),r._texturePaths[e]=o)}}}function V(e){return function(t,r){var i=t.uniforms[e];if(i instanceof f){var n=t._textures[e];return 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r},D.prototype.isTranslucent=function(){if(a(this.translucent))return"function"==typeof this.translucent?this.translucent():this.translucent;for(var e=!0,t=this._translucentFunctions,r=t.length,i=0;i<r;++i){var n=t[i];if(e="function"==typeof n?e&&n():e&&n,!e)break}return e},D.prototype.update=function(e){var t,r,i=this._loadedImages,n=i.length;for(t=0;t<n;++t){var o=i[t];r=o.id;var a=o.image,s=new _({context:e,source:a});this._textures[r]=s;var l=r+"Dimensions";if(this.uniforms.hasOwnProperty(l)){var u=this.uniforms[l];u.x=s._width,u.y=s._height}}i.length=0;var c=this._loadedCubeMaps;for(n=c.length,t=0;t<n;++t){var h=c[t];r=h.id;var d=h.images,p=new f({context:e,source:{positiveX:d[0],negativeX:d[1],positiveY:d[2],negativeY:d[3],positiveZ:d[4],negativeZ:d[5]}});this._textures[r]=p}c.length=0;var m=this._updateFunctions;for(n=m.length,t=0;t<n;++t)m[t](this,e);var v=this.materials;for(var g in v)v.hasOwnProperty(g)&&v[g].update(e)},D.prototype.isDestroyed=function(){return!1},D.prototype.destroy=function(){var e=this._textures;for(var t in e)if(e.hasOwnProperty(t)){var r=e[t];r!==this._defaultTexture&&r.destroy()}var i=this.materials;for(var n in i)i.hasOwnProperty(n)&&i[n].destroy();return l(this)};var q=["type","materials","uniforms","components","source"],j=["diffuse","specular","shininess","normal","emission","alpha"],Y={mat2:d,mat3:p,mat4:m};return D._materialCache={_materials:{},addMaterial:function(e,t){this._materials[e]=t},getMaterial:function(e){return this._materials[e]}},D.DefaultImageId="czm_defaultImage",D.DefaultCubeMapId="czm_defaultCubeMap",D.ColorType="Color",D._materialCache.addMaterial(D.ColorType,{fabric:{type:D.ColorType,uniforms:{color:new r(1,0,0,.5)},components:{diffuse:"color.rgb",alpha:"color.a"}},translucent:function(e){return e.uniforms.color.alpha<1}}),D.ImageType="Image",D._materialCache.addMaterial(D.ImageType,{fabric:{type:D.ImageType,uniforms:{image:D.DefaultImageId,repeat:new e(1,1),color:new r(1,1,1,1)},components:{diffuse:"texture2D(image, fract(repeat * materialInput.st)).rgb * color.rgb",alpha:"texture2D(image, fract(repeat * materialInput.st)).a * color.a"}},translucent:function(e){return e.uniforms.color.alpha<1}}),D.DiffuseMapType="DiffuseMap",D._materialCache.addMaterial(D.DiffuseMapType,{fabric:{type:D.DiffuseMapType,uniforms:{image:D.DefaultImageId,channels:"rgb",repeat:new e(1,1)},components:{diffuse:"texture2D(image, fract(repeat * materialInput.st)).channels"}},translucent:!1}),D.AlphaMapType="AlphaMap",D._materialCache.addMaterial(D.AlphaMapType,{fabric:{type:D.AlphaMapType,uniforms:{image:D.DefaultImageId,channel:"a",repeat:new e(1,1)},components:{alpha:"texture2D(image, fract(repeat * materialInput.st)).channel"}},translucent:!0}),D.SpecularMapType="SpecularMap",D._materialCache.addMaterial(D.SpecularMapType,{fabric:{type:D.SpecularMapType,uniforms:{image:D.DefaultImageId,channel:"r",repeat:new e(1,1)},components:{specular:"texture2D(image, fract(repeat * materialInput.st)).channel"}},translucent:!1}),D.EmissionMapType="EmissionMap",D._materialCache.addMaterial(D.EmissionMapType,{fabric:{type:D.EmissionMapType,uniforms:{image:D.DefaultImageId,channels:"rgb",repeat:new e(1,1)},components:{emission:"texture2D(image, fract(repeat * materialInput.st)).channels"}},translucent:!1}),D.BumpMapType="BumpMap",D._materialCache.addMaterial(D.BumpMapType,{fabric:{type:D.BumpMapType,uniforms:{image:D.DefaultImageId,channel:"r",strength:.8,repeat:new e(1,1)},source:v},translucent:!1}),D.NormalMapType="NormalMap",D._materialCache.addMaterial(D.NormalMapType,{fabric:{type:D.NormalMapType,uniforms:{image:D.DefaultImageId,channels:"rgb",strength:.8,repeat:new e(1,1)},source:S},translucent:!1}),D.GridType="Grid",D._materialCache.addMaterial(D.GridType,{fabric:{type:D.GridType,uniforms:{color:new r(0,1,0,1),cellAlpha:.1,lineCount:new e(8,8),lineThickness:new e(1,1),lineOffset:new e(0,0)},source:w},translucent:function(e){var t=e.uniforms;return t.color.alpha<1||t.cellAlpha<1}}),D.StripeType="Stripe",D._materialCache.addMaterial(D.StripeType,{fabric:{type:D.StripeType,uniforms:{horizontal:!0,evenColor:new r(1,1,1,.5),oddColor:new r(0,0,1,.5),offset:0,repeat:5},source:A},translucent:function(e){var t=e.uniforms;return t.evenColor.alpha<1||t.oddColor.alpha<0}}),D.CheckerboardType="Checkerboard",D._materialCache.addMaterial(D.CheckerboardType,{fabric:{type:D.CheckerboardType,uniforms:{lightColor:new r(1,1,1,.5),darkColor:new r(0,0,0,.5),repeat:new e(5,5)},source:g},translucent:function(e){var t=e.uniforms;return t.lightColor.alpha<1||t.darkColor.alpha<0}}),D.DotType="Dot",D._materialCache.addMaterial(D.DotType,{fabric:{type:D.DotType,uniforms:{lightColor:new r(1,1,0,.75),darkColor:new r(0,1,1,.75),repeat:new e(5,5)},source:y},translucent:function(e){var t=e.uniforms;return t.lightColor.alpha<1||t.darkColor.alpha<0}}),D.WaterType="Water",D._materialCache.addMaterial(D.WaterType,{fabric:{type:D.WaterType,uniforms:{baseWaterColor:new r(.2,.3,.6,1),blendColor:new r(0,1,.699,1),specularMap:D.DefaultImageId,normalMap:D.DefaultImageId,frequency:10,animationSpeed:.01,amplitude:1,specularIntensity:.5,fadeFactor:1},source:P},translucent:function(e){var t=e.uniforms;return t.baseWaterColor.alpha<1||t.blendColor.alpha<0}}),D.RimLightingType="RimLighting",D._materialCache.addMaterial(D.RimLightingType,{fabric:{type:D.RimLightingType,uniforms:{color:new r(1,0,0,.7),rimColor:new r(1,1,1,.4),width:.3},source:x},translucent:function(e){var t=e.uniforms;return t.color.alpha<1||t.rimColor.alpha<0}}),D.FadeType="Fade",D._materialCache.addMaterial(D.FadeType,{fabric:{type:D.FadeType,uniforms:{fadeInColor:new r(1,0,0,1),fadeOutColor:new r(0,0,0,0),maximumDistance:.5,repeat:!0,fadeDirection:{x:!0,y:!0},time:new e(.5,.5)},source:C},translucent:function(e){var t=e.uniforms;return t.fadeInColor.alpha<1||t.fadeOutColor.alpha<0}}),D.PolylineArrowType="PolylineArrow",D._materialCache.addMaterial(D.PolylineArrowType,{fabric:{type:D.PolylineArrowType,uniforms:{color:new r(1,1,1,1)},source:E},translucent:!0}),D.PolylineGlowType="PolylineGlow",D._materialCache.addMaterial(D.PolylineGlowType,{fabric:{type:D.PolylineGlowType,uniforms:{color:new r(0,.5,1,1),glowPower:.25},source:T},translucent:!0}),D.PolylineOutlineType="PolylineOutline",D._materialCache.addMaterial(D.PolylineOutlineType,{fabric:{type:D.PolylineOutlineType,uniforms:{color:new r(1,1,1,1),outlineColor:new r(1,0,0,1),outlineWidth:1},source:b},translucent:function(e){var t=e.uniforms;return t.color.alpha<1||t.outlineColor.alpha<1}}),D}),r("Scene/MaterialAppearance",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/freezeObject","../Core/VertexFormat","../Shaders/Appearances/AllMaterialAppearanceFS","../Shaders/Appearances/AllMaterialAppearanceVS","../Shaders/Appearances/BasicMaterialAppearanceFS","../Shaders/Appearances/BasicMaterialAppearanceVS","../Shaders/Appearances/TexturedMaterialAppearanceFS","../Shaders/Appearances/TexturedMaterialAppearanceVS","./Appearance","./Material"],function(e,t,r,i,n,o,a,s,l,u,c,h,d){"use strict";function p(r){r=e(r,e.EMPTY_OBJECT);var i=e(r.translucent,!0),n=e(r.closed,!1),o=e(r.materialSupport,p.MaterialSupport.TEXTURED);this.material=t(r.material)?r.material:d.fromType(d.ColorType),this.translucent=i,this._vertexShaderSource=e(r.vertexShaderSource,o.vertexShaderSource),this._fragmentShaderSource=e(r.fragmentShaderSource,o.fragmentShaderSource),this._renderState=h.getDefaultRenderState(i,n,r.renderState),this._closed=n,this._materialSupport=o,this._vertexFormat=o.vertexFormat,this._flat=e(r.flat,!1),this._faceForward=e(r.faceForward,!n)}return r(p.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},materialSupport:{get:function(){return this._materialSupport}},vertexFormat:{get:function(){return this._vertexFormat}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}}}),p.prototype.getFragmentShaderSource=h.prototype.getFragmentShaderSource,p.prototype.isTranslucent=h.prototype.isTranslucent,p.prototype.getRenderState=h.prototype.getRenderState,p.MaterialSupport={BASIC:i({vertexFormat:n.POSITION_AND_NORMAL,vertexShaderSource:l,fragmentShaderSource:s}),TEXTURED:i({vertexFormat:n.POSITION_NORMAL_AND_ST,vertexShaderSource:c,fragmentShaderSource:u}),ALL:i({vertexFormat:n.ALL,vertexShaderSource:a,fragmentShaderSource:o})},p}),r("Shaders/Appearances/PerInstanceColorAppearanceFS",[],function(){"use strict";return"varying vec3 v_positionEC;\nvarying vec3 v_normalEC;\nvarying vec4 v_color;\nvoid main()\n{\nvec3 positionToEyeEC = -v_positionEC;\nvec3 normalEC = normalize(v_normalEC);\n#ifdef FACE_FORWARD\nnormalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);\n#endif\nczm_materialInput materialInput;\nmaterialInput.normalEC = normalEC;\nmaterialInput.positionToEyeEC = positionToEyeEC;\nczm_material material = czm_getDefaultMaterial(materialInput);\nmaterial.diffuse = v_color.rgb;\nmaterial.alpha = v_color.a;\ngl_FragColor = czm_phong(normalize(positionToEyeEC), material);\n}\n"}),r("Shaders/Appearances/PerInstanceColorAppearanceVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec3 normal;\nattribute vec4 color;\nattribute float batchId;\nvarying vec3 v_positionEC;\nvarying vec3 v_normalEC;\nvarying vec4 v_color;\nvoid main()\n{\nvec4 p = czm_computePosition();\nv_positionEC = (czm_modelViewRelativeToEye * p).xyz;\nv_normalEC = czm_normal * normal;\nv_color = color;\ngl_Position = czm_modelViewProjectionRelativeToEye * p;\n}\n"}),r("Shaders/Appearances/PerInstanceFlatColorAppearanceFS",[],function(){"use strict";return"varying vec4 v_color;\nvoid main()\n{\ngl_FragColor = v_color;\n}\n"}),r("Shaders/Appearances/PerInstanceFlatColorAppearanceVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec4 color;\nattribute float batchId;\nvarying vec4 v_color;\nvoid main()\n{\nvec4 p = czm_computePosition();\nv_color = color;\ngl_Position = czm_modelViewProjectionRelativeToEye * p;\n}\n"}),r("Scene/PerInstanceColorAppearance",["../Core/defaultValue","../Core/defineProperties","../Core/VertexFormat","../Shaders/Appearances/PerInstanceColorAppearanceFS","../Shaders/Appearances/PerInstanceColorAppearanceVS","../Shaders/Appearances/PerInstanceFlatColorAppearanceFS","../Shaders/Appearances/PerInstanceFlatColorAppearanceVS","./Appearance"],function(e,t,r,i,n,o,a,s){"use strict";function l(t){t=e(t,e.EMPTY_OBJECT);var r=e(t.translucent,!0),u=e(t.closed,!1),c=e(t.flat,!1),h=c?a:n,d=c?o:i,p=c?l.FLAT_VERTEX_FORMAT:l.VERTEX_FORMAT;this.material=void 0,
+this.translucent=r,this._vertexShaderSource=e(t.vertexShaderSource,h),this._fragmentShaderSource=e(t.fragmentShaderSource,d),this._renderState=s.getDefaultRenderState(r,u,t.renderState),this._closed=u,this._vertexFormat=p,this._flat=c,this._faceForward=e(t.faceForward,!u)}return t(l.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}}}),l.VERTEX_FORMAT=r.POSITION_AND_NORMAL,l.FLAT_VERTEX_FORMAT=r.POSITION_ONLY,l.prototype.getFragmentShaderSource=s.prototype.getFragmentShaderSource,l.prototype.isTranslucent=s.prototype.isTranslucent,l.prototype.getRenderState=s.prototype.getRenderState,l}),r("Scene/BatchTable",["../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/combine","../Core/ComponentDatatype","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/PixelFormat","../Core/RuntimeError","../Renderer/ContextLimits","../Renderer/PixelDatatype","../Renderer/Sampler","../Renderer/Texture","../Renderer/TextureMagnificationFilter","../Renderer/TextureMinificationFilter"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_){"use strict";function v(t,i){this._attributes=t,this._numberOfInstances=i;var n=g(t),o=t.length,a=Math.floor(h.maximumTextureSize/o),s=Math.min(i,a),l=o*s,u=Math.ceil(i/s),c=1/l,p=.5*c,m=1/u,f=.5*m;this._textureDimensions=new e(l,u),this._textureStep=new r(c,p,m,f),this._pixelDatatype=n,this._texture=void 0;var _=l*u*4;this._batchValues=n===d.FLOAT?new Float32Array(_):new Uint8Array(_),this._batchValuesDirty=!1}function g(e){for(var t=!1,r=e.length,i=0;i<r;++i)if(e[i].componentDatatype!==n.UNSIGNED_BYTE){t=!0;break}return t?d.FLOAT:d.UNSIGNED_BYTE}function y(i,n){var o=i[n].componentsPerAttribute;return 2===o?e:3===o?t:4===o?r:Number}function C(e,t){var r=e._textureDimensions;e._texture=new m({context:t,pixelFormat:u.RGBA,pixelDatatype:e._pixelDatatype,width:r.x,height:r.y,sampler:new p({minificationFilter:_.NEAREST,magnificationFilter:f.NEAREST})})}function w(e){var t=e._textureDimensions;e._texture.copyFrom({width:t.x,height:t.y,arrayBufferView:e._batchValues})}function S(e){var t=e._attributes.length;return 1===e._textureDimensions.y?"uniform vec4 batchTextureStep; \nvec2 computeSt(float batchId) \n{ \n    float stepX = batchTextureStep.x; \n    float centerX = batchTextureStep.y; \n    float numberOfAttributes = float("+t+"); \n    return vec2(centerX + (batchId * numberOfAttributes * stepX), 0.5); \n} \n":"uniform vec4 batchTextureStep; \nuniform vec2 batchTextureDimensions; \nvec2 computeSt(float batchId) \n{ \n    float stepX = batchTextureStep.x; \n    float centerX = batchTextureStep.y; \n    float stepY = batchTextureStep.z; \n    float centerY = batchTextureStep.w; \n    float numberOfAttributes = float("+t+"); \n    float xId = mod(batchId * numberOfAttributes, batchTextureDimensions.x); \n    float yId = floor(batchId * numberOfAttributes / batchTextureDimensions.x); \n    return vec2(centerX + (xId * stepX), 1.0 - (centerY + (yId * stepY))); \n} \n"}function E(e){return 1===e?"float":"vec"+e}function T(e){return 1===e?".x":2===e?".xy":3===e?".xyz":""}function b(e,t){var r=e._attributes,i=r[t],n=i.componentsPerAttribute,o=i.functionName,a=E(n),s=T(n),l=a+" "+o+"(float batchId) \n{ \n    vec2 st = computeSt(batchId); \n    st.x += batchTextureStep.x * float("+t+"); \n    vec4 textureValue = texture2D(batchTexture, st); \n    "+a+" value = textureValue"+s+"; \n";return e._pixelDatatype!==d.UNSIGNED_BYTE||i.normalize||(l+="value *= 255.0; \n"),l+="    return value; \n} \n"}a(v.prototype,{attributes:{get:function(){return this._attributes}},numberOfInstances:{get:function(){return this._numberOfInstances}}});var x=new r;v.prototype.getBatchedAttribute=function(e,t,i){var n=this._attributes,a=4*n.length*e+4*t,s=r.unpack(this._batchValues,a,x),l=y(n,t);return o(l.fromCartesian4)?l.fromCartesian4(s,i):o(l.clone)?l.clone(s,i):s.x};var A=[void 0,void 0,new e,new t,new r],P=new r;return v.prototype.setBatchedAttribute=function(e,t,i){var n=this._attributes,a=A[n[t].componentsPerAttribute],s=this.getBatchedAttribute(e,t,a),l=y(this._attributes,t),u=o(l.equals)?l.equals(s,i):s===i;if(!u){var c=P;c.x=o(i.x)?i.x:i,c.y=o(i.y)?i.y:0,c.z=o(i.z)?i.z:0,c.w=o(i.w)?i.w:0;var h=4*n.length*e+4*t;r.pack(c,this._batchValues,h),this._batchValuesDirty=!0}},v.prototype.update=function(e){var t=e.context;if(this._pixelDatatype===d.FLOAT&&!t.floatingPointTexture)throw new c("The floating point texture extension is required but not supported.");o(this._texture)&&!this._batchValuesDirty||(this._batchValuesDirty=!1,o(this._texture)||C(this,t),w(this))},v.prototype.getUniformMapCallback=function(){var e=this;return function(t){var r={batchTexture:function(){return e._texture},batchTextureDimensions:function(){return e._textureDimensions},batchTextureStep:function(){return e._textureStep}};return i(t,r)}},v.prototype.getVertexShaderCallback=function(){var e="uniform sampler2D batchTexture; \n";e+=S(this)+"\n";for(var t=this._attributes,r=t.length,i=0;i<r;++i)e+=b(this,i);return function(t){var r=t.indexOf("void main"),i=t.substring(0,r),n=t.substring(r);return i+"\n"+e+"\n"+n}},v.prototype.isDestroyed=function(){return!1},v.prototype.destroy=function(){return this._texture=this._texture&&this._texture.destroy(),s(this)},v}),r("Scene/PrimitivePipeline",["../Core/BoundingSphere","../Core/Color","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Core/Ellipsoid","../Core/FeatureDetection","../Core/GeographicProjection","../Core/Geometry","../Core/GeometryAttribute","../Core/GeometryAttributes","../Core/GeometryPipeline","../Core/IndexDatatype","../Core/Matrix4","../Core/WebMercatorProjection"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f){"use strict";function _(e,t,r){var i,o=!r,a=e.length;if(!o&&a>1){var s=e[0].modelMatrix;for(i=1;i<a;++i)if(!m.equals(s,e[i].modelMatrix)){o=!0;break}}if(o)for(i=0;i<a;++i)n(e[i].geometry)&&d.transformToWorldCoordinates(e[i]);else m.multiplyTransformation(t,e[0].modelMatrix,t)}function v(e,t){var i=e.attributes,n=i.position,o=n.values.length/n.componentsPerAttribute;i.batchId=new c({componentDatatype:r.FLOAT,componentsPerAttribute:1,values:new Float32Array(o)});for(var a=i.batchId.values,s=0;s<o;++s)a[s]=t}function g(e){for(var t=e.length,r=0;r<t;++r){var i=e[r];n(i.geometry)?v(i.geometry,r):n(i.westHemisphereGeometry)&&n(i.eastHemisphereGeometry)&&(v(i.westHemisphereGeometry,r),v(i.eastHemisphereGeometry,r))}}function y(t){var i,o,a,s=t.instances,l=t.projection,u=t.elementIndexUintSupported,c=t.scene3DOnly,h=t.vertexCacheOptimize,p=t.compressVertices,m=t.modelMatrix,f=s.length;for(i=0;i<f;++i)if(n(s[i].geometry)){a=s[i].geometry.primitiveType;break}if(_(s,m,c),!c)for(i=0;i<f;++i)n(s[i].geometry)&&d.splitLongitude(s[i]);if(g(s),h)for(i=0;i<f;++i){var v=s[i];n(v.geometry)?(d.reorderForPostVertexCache(v.geometry),d.reorderForPreVertexCache(v.geometry)):n(v.westHemisphereGeometry)&&n(v.eastHemisphereGeometry)&&(d.reorderForPostVertexCache(v.westHemisphereGeometry),d.reorderForPreVertexCache(v.westHemisphereGeometry),d.reorderForPostVertexCache(v.eastHemisphereGeometry),d.reorderForPreVertexCache(v.eastHemisphereGeometry))}var y=d.combineInstances(s);for(f=y.length,i=0;i<f;++i){o=y[i];var C,w=o.attributes;if(c)for(C in w)w.hasOwnProperty(C)&&w[C].componentDatatype===r.DOUBLE&&d.encodeAttribute(o,C,C+"3DHigh",C+"3DLow");else for(C in w)if(w.hasOwnProperty(C)&&w[C].componentDatatype===r.DOUBLE){var S=C+"3D",E=C+"2D";d.projectTo2D(o,C,S,E,l),n(o.boundingSphere)&&"position"===C&&(o.boundingSphereCV=e.fromVertices(o.attributes.position2D.values)),d.encodeAttribute(o,S,S+"High",S+"Low"),d.encodeAttribute(o,E,E+"High",E+"Low")}p&&d.compressVertices(o)}if(!u){var T=[];for(f=y.length,i=0;i<f;++i)o=y[i],T=T.concat(d.fitToUnsignedShortIndices(o));y=T}return y}function C(e,t,r,i){var o,a,s,l=i.length-1;if(l>=0){var u=i[l];o=u.offset+u.count,s=u.index,a=r[s].indices.length}else o=0,s=0,a=r[s].indices.length;for(var c=e.length,h=0;h<c;++h){var d=e[h],p=d[t];if(n(p)){var m=p.indices.length;o+m>a&&(o=0,a=r[++s].indices.length),i.push({index:s,offset:o,count:m}),o+=m}}}function w(e,t){var r=[];return 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l=t[s];n(l)?(o[a++]=1,e.pack(t[s],o,a)):o[a++]=0,a+=e.packedLength}return o}function P(t){for(var r=new Array(t[0]),i=0,n=1;n<t.length;)1===t[n++]&&(r[i++]=e.unpack(t,n)),n+=e.packedLength;return r}if(!s.supportsTypedArrays())return{};var M={};return M.combineGeometry=function(t){var r,i,o=t.instances,a=o.length;a>0&&(r=y(t),r.length>0&&(i=d.createAttributeLocations(r[0])));var s;t.createPickOffsets&&r.length>0&&(s=w(o,r));for(var l=new Array(a),u=new Array(a),c=0;c<a;++c){var h=o[c],p=h.geometry;n(p)&&(l[c]=p.boundingSphere,u[c]=p.boundingSphereCV);var m=h.eastHemisphereGeometry,f=h.westHemisphereGeometry;n(m)&&n(f)&&(n(m.boundingSphere)&&n(f.boundingSphere)&&(l[c]=e.union(m.boundingSphere,f.boundingSphere)),n(m.boundingSphereCV)&&n(f.boundingSphereCV)&&(u[c]=e.union(m.boundingSphereCV,f.boundingSphereCV)))}return{geometries:r,modelMatrix:t.modelMatrix,attributeLocations:i,pickOffsets:s,boundingSpheres:l,boundingSpheresCV:u}},M.packCreateGeometryResults=function(t,r){var i=new Float64Array(T(t)),o=[],a={},s=t.length,l=0;i[l++]=s;for(var u=0;u<s;u++){var c=t[u],h=n(c);if(i[l++]=h?1:0,h){i[l++]=c.primitiveType,i[l++]=c.geometryType;var d=n(c.boundingSphere)?1:0;i[l++]=d,d&&e.pack(c.boundingSphere,i,l),l+=e.packedLength;var p=n(c.boundingSphereCV)?1:0;i[l++]=p,p&&e.pack(c.boundingSphereCV,i,l),l+=e.packedLength;var m=c.attributes,f=[];for(var _ in m)m.hasOwnProperty(_)&&n(m[_])&&(f.push(_),n(a[_])||(a[_]=o.length,o.push(_)));i[l++]=f.length;for(var v=0;v<f.length;v++){var g=f[v],y=m[g];i[l++]=a[g],i[l++]=y.componentDatatype,i[l++]=y.componentsPerAttribute,i[l++]=y.normalize?1:0,i[l++]=y.values.length,i.set(y.values,l),l+=y.values.length}var C=n(c.indices)?c.indices.length:0;i[l++]=C,C>0&&(i.set(c.indices,l),l+=C)}}return r.push(i.buffer),{stringTable:o,packedData:i}},M.unpackCreateGeometryResults=function(t){for(var i,n=t.stringTable,o=t.packedData,a=new Array(o[0]),s=0,l=1;l<o.length;){var d=1===o[l++];if(d){var m,f,_=o[l++],v=o[l++],g=1===o[l++];g&&(m=e.unpack(o,l)),l+=e.packedLength;var y=1===o[l++];y&&(f=e.unpack(o,l)),l+=e.packedLength;var C,w,S,E=new h,T=o[l++];for(i=0;i<T;i++){var b=n[o[l++]],x=o[l++];S=o[l++];var A=0!==o[l++];C=o[l++],w=r.createTypedArray(x,C);for(var P=0;P<C;P++)w[P]=o[l++];E[b]=new c({componentDatatype:x,componentsPerAttribute:S,normalize:A,values:w})}var M;if(C=o[l++],C>0){var D=w.length/S;for(M=p.createTypedArray(D,C),i=0;i<C;i++)M[i]=o[l++]}a[s++]=new u({primitiveType:_,geometryType:v,boundingSphere:m,boundingSphereCV:f,indices:M,attributes:E})}else a[s++]=void 0}return a},M.packCombineGeometryParameters=function(e,t){for(var r=e.createGeometryResults,i=r.length,n=0;n<i;n++)t.push(r[n].packedData.buffer);return{createGeometryResults:e.createGeometryResults,packedInstances:b(e.instances,t),ellipsoid:e.ellipsoid,isGeographic:e.projection instanceof l,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e.createPickOffsets}},M.unpackCombineGeometryParameters=function(e){for(var t=x(e.packedInstances),r=e.createGeometryResults,i=r.length,n=0,o=0;o<i;o++)for(var s=M.unpackCreateGeometryResults(r[o]),u=s.length,c=0;c<u;c++){var h=s[c],d=t[n];d.geometry=h,++n}var p=a.clone(e.ellipsoid),_=e.isGeographic?new l(p):new f(p);return{instances:t,ellipsoid:p,projection:_,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:m.clone(e.modelMatrix),createPickOffsets:e.createPickOffsets}},M.packCombineGeometryResults=function(e,t){n(e.geometries)&&E(e.geometries,t);var r=A(e.boundingSpheres),i=A(e.boundingSpheresCV);return t.push(r.buffer,i.buffer),{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,boundingSpheres:r,boundingSpheresCV:i}},M.unpackCombineGeometryResults=function(e){return{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,boundingSpheres:P(e.boundingSpheres),boundingSpheresCV:P(e.boundingSpheresCV)}},M}),r("Scene/PrimitiveState",["../Core/freezeObject"],function(e){"use strict";var t={READY:0,CREATING:1,CREATED:2,COMBINING:3,COMBINED:4,COMPLETE:5,FAILED:6};return e(t)}),r("Scene/ShadowMode",["../Core/freezeObject"],function(e){"use strict";var t={DISABLED:0,ENABLED:1,CAST_ONLY:2,RECEIVE_ONLY:3,NUMBER_OF_SHADOW_MODES:4};return t.castShadows=function(e){return e===t.ENABLED||e===t.CAST_ONLY},t.receiveShadows=function(e){return e===t.ENABLED||e===t.RECEIVE_ONLY},t.fromCastReceive=function(e,r){return e&&r?t.ENABLED:e?t.CAST_ONLY:r?t.RECEIVE_ONLY:t.DISABLED},e(t)}),r("Scene/Primitive",["../Core/BoundingSphere","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/clone","../Core/Color","../Core/combine","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/FeatureDetection","../Core/Geometry","../Core/GeometryAttribute","../Core/GeometryAttributes","../Core/GeometryInstance","../Core/GeometryInstanceAttribute","../Core/isArray","../Core/Matrix4","../Core/RuntimeError","../Core/subdivideArray","../Core/TaskProcessor","../Renderer/Buffer","../Renderer/BufferUsage","../Renderer/ContextLimits","../Renderer/DrawCommand","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/ShaderSource","../Renderer/VertexArray","../ThirdParty/when","./BatchTable","./CullFace","./Pass","./PrimitivePipeline","./PrimitiveState","./SceneMode","./ShadowMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R,O,N,L,B,F,V,k){"use 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0,this._numberOfInstances=0,this._boundingSpheres=[],this._boundingSphereWC=[],this._boundingSphereCV=[],this._boundingSphere2D=[],this._boundingSphereMorph=[],this._perInstanceAttributeCache=[],this._instanceIds=[],this._lastPerInstanceAttributeIndex=0,this._va=[],this._attributeLocations=void 0,this._primitiveType=void 0,this._frontFaceRS=void 0,this._backFaceRS=void 0,this._sp=void 0,this._pickRS=void 0,this._pickSP=void 0,this._pickIds=[],this._colorCommands=[],this._pickCommands=[],this._readOnlyInstanceAttributes=e._readOnlyInstanceAttributes,this._createBoundingVolumeFunction=e._createBoundingVolumeFunction,this._createRenderStatesFunction=e._createRenderStatesFunction,this._createShaderProgramFunction=e._createShaderProgramFunction,this._createCommandsFunction=e._createCommandsFunction,this._updateAndQueueCommandsFunction=e._updateAndQueueCommandsFunction,this._createPickOffsets=e._createPickOffsets,this._pickOffsets=void 0,this._createGeometryResults=void 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s=e._numberOfInstances=r.length,c=[],h=[];for(n=0;n<s;++n)i=r[n].geometry,a.push(r[n].id),h.push({moduleName:i._workerName,geometry:i});if(!u(de))for(de=new Array(pe),n=0;n<pe;n++)de[n]=new E("createGeometry",Number.POSITIVE_INFINITY);var d;for(h=S(h,pe),n=0;n<h.length;n++){var p=0,m=h[n],f=m.length;for(o=0;o<f;++o)d=m[o],i=d.geometry,u(i.constructor.pack)&&(d.offset=p,p+=l(i.constructor.packedLength,i.packedLength));var _;if(p>0){var v=new Float64Array(p);for(_=[v.buffer],o=0;o<f;++o)d=m[o],i=d.geometry,u(i.constructor.pack)&&(i.constructor.pack(i,v,d.offset),d.geometry=v)}c.push(de[n].scheduleTask({subTasks:h[n]},_))}e._state=F.CREATING,R.all(c,function(t){e._createGeometryResults=t,e._state=F.CREATED}).otherwise(function(r){se(e,t,F.FAILED,r)})}else if(e._state===F.CREATED){var g=[];r=y(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];var w=t.scene3DOnly,T=t.mapProjection,b=me.scheduleTask(B.packCombineGeometryParameters({createGeometryResults:e._createGeometryResults,instances:r,ellipsoid:T.ellipsoid,projection:T,elementIndexUintSupported:t.context.elementIndexUint,scene3DOnly:w,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e._createPickOffsets},g),g);e._createGeometryResults=void 0,e._state=F.COMBINING,R(b,function(r){var i=B.unpackCombineGeometryResults(r);e._geometries=i.geometries,e._attributeLocations=i.attributeLocations,e.modelMatrix=C.clone(i.modelMatrix,e.modelMatrix),e._pickOffsets=i.pickOffsets,e._instanceBoundingSpheres=i.boundingSpheres,e._instanceBoundingSpheresCV=i.boundingSpheresCV,u(e._geometries)&&e._geometries.length>0?e._state=F.COMBINED:se(e,t,F.FAILED,void 0)}).otherwise(function(r){se(e,t,F.FAILED,r)})}}function Q(e,t){var r,i,n=y(e.geometryInstances)?e.geometryInstances:[e.geometryInstances],o=e._numberOfInstances=n.length,a=new Array(o),s=e._instanceIds,l=0;for(i=0;i<o;i++){r=n[i];var c,h=r.geometry;c=u(h.attributes)&&u(h.primitiveType)?q(h):h.constructor.createGeometry(h),a[l++]=j(r,c),s.push(r.id)}a.length=l;var d=t.scene3DOnly,p=t.mapProjection,m=B.combineGeometry({instances:a,ellipsoid:p.ellipsoid,projection:p,elementIndexUintSupported:t.context.elementIndexUint,scene3DOnly:d,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e._createPickOffsets});e._geometries=m.geometries,e._attributeLocations=m.attributeLocations,e.modelMatrix=C.clone(m.modelMatrix,e.modelMatrix),e._pickOffsets=m.pickOffsets,e._instanceBoundingSpheres=m.boundingSpheres,e._instanceBoundingSpheresCV=m.boundingSpheresCV,u(e._geometries)&&e._geometries.length>0?e._state=F.COMBINED:se(e,t,F.FAILED,void 0)}function J(t,r){for(var i=t._attributeLocations,n=t._geometries,o=r.scene3DOnly,a=r.context,s=[],l=n.length,c=0;c<l;++c){var h=n[c];if(s.push(I.fromGeometry({context:a,geometry:h,attributeLocations:i,bufferUsage:b.STATIC_DRAW,interleave:t._interleave})),u(t._createBoundingVolumeFunction))t._createBoundingVolumeFunction(r,h);else if(t._boundingSpheres.push(e.clone(h.boundingSphere)),t._boundingSphereWC.push(new e),!o){var d=h.boundingSphereCV.center,p=d.x,m=d.y,f=d.z;d.x=f,d.y=p,d.z=m,t._boundingSphereCV.push(e.clone(h.boundingSphereCV)),t._boundingSphere2D.push(new e),t._boundingSphereMorph.push(new e)}}t._va=s,t._primitiveType=n[0].primitiveType,t.releaseGeometryInstances&&(t.geometryInstances=void 0),t._geometries=void 0,se(t,r,F.COMPLETE,void 0)}function $(e,t,r,i){var o,a=r.getRenderState();i?(o=n(a,!1),o.cull={enabled:!0,face:N.BACK},e._frontFaceRS=P.fromCache(o),o.cull.face=N.FRONT,e._backFaceRS=P.fromCache(o)):(e._frontFaceRS=P.fromCache(a),e._backFaceRS=e._frontFaceRS),e.allowPicking?i?(o=n(a,!1),o.cull={enabled:!1},e._pickRS=P.fromCache(o)):e._pickRS=e._frontFaceRS:(o=n(a,!1),o.colorMask={red:!1,green:!1,blue:!1,alpha:!1},i?(o.cull={enabled:!1},e._pickRS=P.fromCache(o)):e._pickRS=P.fromCache(o))}function ee(e,t,r){var i=t.context,n=e._attributeLocations,o=e._batchTable.getVertexShaderCallback()(r.vertexShaderSource);o=z._modifyShaderPosition(e,o,t.scene3DOnly),o=z._appendShowToShader(e,o),o=z._updateColorAttribute(e,o),o=Y(e,o);var a=r.getFragmentShaderSource();if(e.allowPicking){var s=D.createPickVertexShaderSource(o);s=z._updatePickColorAttribute(s),e._pickSP=M.replaceCache({context:i,shaderProgram:e._pickSP,vertexShaderSource:s,fragmentShaderSource:D.createPickFragmentShaderSource(a,"varying"),attributeLocations:n})}else e._pickSP=M.fromCache({context:i,vertexShaderSource:o,fragmentShaderSource:a,attributeLocations:n});X(e._pickSP,n),e._sp=M.replaceCache({context:i,shaderProgram:e._sp,vertexShaderSource:o,fragmentShaderSource:a,attributeLocations:n}),X(e._sp,n)}function te(e,t,r,i,n,o,s,l){var c=u(r)?r._uniforms:void 0,h={},p=t.uniforms;if(u(p))for(var m in p)if(p.hasOwnProperty(m)){if(u(c)&&u(c[m]))throw new d("Appearance and material have a uniform with the same name: "+m);h[m]=Z(p,m)}var f=a(h,c);f=e._batchTable.getUniformMapCallback()(f),u(e.rtcCenter)&&(f.u_modifiedModelView=function(){var t=l.context.uniformState.view;return C.multiply(t,e._modelMatrix,fe),C.multiplyByPoint(fe,e.rtcCenter,_e),C.setTranslation(fe,_e,fe),fe});var _=i?L.TRANSLUCENT:L.OPAQUE;o.length=e._va.length*(n?2:1),s.length=e._va.length;for(var v=o.length,g=0,y=0,w=0;w<v;++w){var S;n&&(S=o[w],u(S)||(S=o[w]=new A({owner:e,primitiveType:e._primitiveType})),S.vertexArray=e._va[y],S.renderState=e._backFaceRS,S.shaderProgram=e._sp,S.uniformMap=f,S.pass=_,++w),S=o[w],u(S)||(S=o[w]=new A({owner:e,primitiveType:e._primitiveType})),S.vertexArray=e._va[y],S.renderState=e._frontFaceRS,S.shaderProgram=e._sp,S.uniformMap=f,S.pass=_;var E=s[g];u(E)||(E=s[g]=new A({owner:e,primitiveType:e._primitiveType})),E.vertexArray=e._va[y],E.renderState=e._pickRS,E.shaderProgram=e._pickSP,E.uniformMap=f,E.pass=_,++g,++y}}function re(e,t){var r=e.appearance.pixelSize;if(u(r))for(var i=e._boundingSpheres.length,n=0;n<i;++n){var o=e._boundingSpheres[n],a=e._boundingSphereWC[n],s=t.camera.getPixelSize(o,t.context.drawingBufferWidth,t.context.drawingBufferHeight),l=s*r;a.radius=o.radius+l}}function ie(t,r,i,n,o,a,s,l){if(re(t,r),!C.equals(o,t._modelMatrix)){C.clone(o,t._modelMatrix);for(var c=t._boundingSpheres.length,h=0;h<c;++h){var d=t._boundingSpheres[h];u(d)&&(t._boundingSphereWC[h]=e.transform(d,o,t._boundingSphereWC[h]),r.scene3DOnly||(t._boundingSphere2D[h]=e.clone(t._boundingSphereCV[h],t._boundingSphere2D[h]),t._boundingSphere2D[h].center.x=0,t._boundingSphereMorph[h]=e.union(t._boundingSphereWC[h],t._boundingSphereCV[h])))}}var p;r.mode===V.SCENE3D?p=t._boundingSphereWC:r.mode===V.COLUMBUS_VIEW?p=t._boundingSphereCV:r.mode===V.SCENE2D&&u(t._boundingSphere2D)?p=t._boundingSphere2D:u(t._boundingSphereMorph)&&(p=t._boundingSphereMorph);var m=r.commandList,f=r.passes;if(f.render)for(var _=k.castShadows(t.shadows),v=k.receiveShadows(t.shadows),g=i.length,y=0;y<g;++y){var w=l?Math.floor(y/2):y,S=i[y];S.modelMatrix=o,S.boundingVolume=p[w],S.cull=a,S.debugShowBoundingVolume=s,S.castShadows=_,S.receiveShadows=v,m.push(S)}if(f.pick)for(var E=n.length,T=0;T<E;++T){var b=n[T];b.modelMatrix=o,b.boundingVolume=p[T],b.cull=a,m.push(b)}}function ne(e,t,r){return function(){var i=e.getBatchedAttribute(t,r),n=e.attributes[r],o=n.componentsPerAttribute,a=s.createTypedArray(n.componentDatatype,o);return u(i.constructor.pack)?i.constructor.pack(i,a,0):a[0]=i,a}}function oe(e,t,r){return function(i){var n=G(i);e.setBatchedAttribute(t,r,n)}}function ae(e,t,r){t.boundingSphere={get:function(){return e._instanceBoundingSpheres[r]}},t.boundingSphereCV={get:function(){return e._instanceBoundingSpheresCV[r]}}}function se(e,t,r,i){e._error=i,e._state=r,t.afterRender.push(function(){e._ready=e._state===F.COMPLETE||e._state===F.FAILED,u(i)?e._readyPromise.reject(i):e._readyPromise.resolve(e)})}c(z.prototype,{vertexCacheOptimize:{get:function(){return this._vertexCacheOptimize}},interleave:{get:function(){return this._interleave}},releaseGeometryInstances:{get:function(){return this._releaseGeometryInstances}},allowPicking:{get:function(){return this._allowPicking}},asynchronous:{get:function(){return this._asynchronous}},compressVertices:{get:function(){return this._compressVertices}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise.promise}}});var le=new t,ue=new r,ce=new i,he=/attribute\s+vec(?:3|4)\s+(.*)3DHigh;/g;z._modifyShaderPosition=function(e,t,r){for(var i,n="",o="",a="";null!==(i=he.exec(t));){var s=i[1],l="vec4 czm_compute"+s[0].toUpperCase()+s.substr(1)+"()";"vec4 czm_computePosition()"!==l&&(n+=l+";\n"),u(e.rtcCenter)?(t=t.replace(/attribute\s+vec(?:3|4)\s+position3DHigh;/g,""),t=t.replace(/attribute\s+vec(?:3|4)\s+position3DLow;/g,""),n+="uniform mat4 u_modifiedModelView;\n",o+="attribute vec4 position;\n",a+=l+"\n{\n    return u_modifiedModelView * position;\n}\n\n",t=t.replace(/czm_modelViewRelativeToEye\s+\*\s+/g,""),t=t.replace(/czm_modelViewProjectionRelativeToEye/g,"czm_projection")):r?a+=l+"\n{\n    return czm_translateRelativeToEye("+s+"3DHigh, "+s+"3DLow);\n}\n\n":(o+="attribute vec3 "+s+"2DHigh;\nattribute vec3 "+s+"2DLow;\n",a+=l+"\n{\n    vec4 p;\n    if (czm_morphTime == 1.0)\n    {\n        p = czm_translateRelativeToEye("+s+"3DHigh, "+s+"3DLow);\n    }\n    else if (czm_morphTime == 0.0)\n    {\n        p = czm_translateRelativeToEye("+s+"2DHigh.zxy, "+s+"2DLow.zxy);\n    }\n    else\n    {\n        p = czm_columbusViewMorph(\n                czm_translateRelativeToEye("+s+"2DHigh.zxy, "+s+"2DLow.zxy),\n                czm_translateRelativeToEye("+s+"3DHigh, "+s+"3DLow),\n                czm_morphTime);\n    }\n    return p;\n}\n\n")}return[n,o,t,a].join("\n")},z._appendShowToShader=function(e,t){if(!u(e._batchTableAttributeIndices.show))return t;var r=D.replaceMain(t,"czm_non_show_main"),i="void main() \n{ \n    czm_non_show_main(); \n    gl_Position *= czm_batchTable_show(batchId); \n}";return r+"\n"+i},z._updateColorAttribute=function(e,t){if(!u(e._batchTableAttributeIndices.color))return t;if(t.search(/attribute\s+vec4\s+color;/g)===-1)return t;var r=t;return r=r.replace(/attribute\s+vec4\s+color;/g,""),r=r.replace(/(\b)color(\b)/g,"$1czm_batchTable_color(batchId)$2")},z._updatePickColorAttribute=function(e){var t=e.replace(/attribute\s+vec4\s+pickColor;/g,"");return t=t.replace(/(\b)pickColor(\b)/g,"$1czm_batchTable_pickColor(batchId)$2")};var de,pe=Math.max(p.hardwareConcurrency-1,1),me=new E("combineGeometry",Number.POSITIVE_INFINITY),fe=new C,_e=new r;return z.prototype.update=function(e){if(!(!u(this.geometryInstances)&&0===this._va.length||u(this.geometryInstances)&&y(this.geometryInstances)&&0===this.geometryInstances.length||!u(this.appearance)||e.mode!==V.SCENE3D&&e.scene3DOnly||!e.passes.render&&!e.passes.pick)){if(u(this._error))throw this._error;if(u(this.rtcCenter)&&!e.scene3DOnly)throw new d("RTC rendering is only available for 3D only scenes.");if(this._state!==F.FAILED){var t=e.context;if(u(this._batchTable)||W(this,t),this._batchTable.attributes.length>0){if(0===x.maximumVertexTextureImageUnits)throw new w("Vertex texture fetch support is required to render primitives with per-instance attributes. The maximum number of vertex texture image units must be greater than zero.");this._batchTable.update(e)}if(this._state!==F.COMPLETE&&this._state!==F.COMBINED&&(this.asynchronous?K(this,e):Q(this,e)),
+this._state===F.COMBINED&&J(this,e),this.show&&this._state===F.COMPLETE){var r=this.appearance,i=r.material,n=!1,o=!1;this._appearance!==r?(this._appearance=r,this._material=i,n=!0,o=!0):this._material!==i&&(this._material=i,o=!0);var a=this._appearance.isTranslucent();this._translucent!==a&&(this._translucent=a,n=!0),u(this._material)&&this._material.update(t);var s=r.closed&&a;if(n){var c=l(this._createRenderStatesFunction,$);c(this,t,r,s)}if(o){var h=l(this._createShaderProgramFunction,ee);h(this,e,r)}if(n||o){var p=l(this._createCommandsFunction,te);p(this,r,i,a,s,this._colorCommands,this._pickCommands,e)}var m=l(this._updateAndQueueCommandsFunction,ie);m(this,e,this._colorCommands,this._pickCommands,this.modelMatrix,this.cull,this.debugShowBoundingVolume,s)}}}},z.prototype.getGeometryInstanceAttributes=function(e){for(var t=-1,r=this._lastPerInstanceAttributeIndex,i=this._instanceIds,n=i.length,o=0;o<n;++o){var a=(r+o)%n;if(e===i[a]){t=a;break}}if(t!==-1){var s=this._perInstanceAttributeCache[t];if(u(s))return s;var l=this._batchTable,h=this._batchTableAttributeIndices;s={};var d={};for(var p in h)if(h.hasOwnProperty(p)){var m=h[p];d[p]={get:ne(l,t,m)};var f=!0,_=this._readOnlyInstanceAttributes;if(f&&u(_)){n=_.length;for(var v=0;v<n;++v)if(p===_[v]){f=!1;break}}f&&(d[p].set=oe(l,t,m))}return ae(this,d,t),c(s,d),this._lastPerInstanceAttributeIndex=t,this._perInstanceAttributeCache[t]=s,s}},z.prototype.isDestroyed=function(){return!1},z.prototype.destroy=function(){var e,t;this._sp=this._sp&&this._sp.destroy(),this._pickSP=this._pickSP&&this._pickSP.destroy();var r=this._va;for(e=r.length,t=0;t<e;++t)r[t].destroy();this._va=void 0;var i=this._pickIds;for(e=i.length,t=0;t<e;++t)i[t].destroy();return this._pickIds=void 0,this._batchTable=this._batchTable&&this._batchTable.destroy(),this._instanceIds=void 0,this._perInstanceAttributeCache=void 0,this._attributeLocations=void 0,h(this)},z}),r("DataSources/ColorMaterialProperty",["../Core/Color","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./ConstantProperty","./createPropertyDescriptor","./Property"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){this._definitionChanged=new n,this._color=void 0,this._colorSubscription=void 0,this.color=e}return r(l.prototype,{isConstant:{get:function(){return s.isConstant(this._color)}},definitionChanged:{get:function(){return this._definitionChanged}},color:a("color")}),l.prototype.getType=function(e){return"Color"},l.prototype.getValue=function(r,i){return t(i)||(i={}),i.color=s.getValueOrClonedDefault(this._color,r,e.WHITE,i.color),i},l.prototype.equals=function(e){return this===e||e instanceof l&&s.equals(this._color,e._color)},l}),r("DataSources/dynamicGeometryGetBoundingSphere",["../Core/BoundingSphere","../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Core/Matrix4","./BoundingSphereState"],function(e,t,r,i,n,o){"use strict";function a(i,a,s,l){var u,c;return r(a)&&a.show&&a.ready&&(u=a.getGeometryInstanceAttributes(i),r(u)&&r(u.boundingSphere))?(c=t(a.modelMatrix,n.IDENTITY),e.transform(u.boundingSphere,c,l),o.DONE):r(s)&&s.show&&s.ready&&(u=s.getGeometryInstanceAttributes(i),r(u)&&r(u.boundingSphere))?(c=t(s.modelMatrix,n.IDENTITY),e.transform(u.boundingSphere,c,l),o.DONE):r(a)&&!a.ready||r(s)&&!s.ready?o.PENDING:o.FAILED}return a}),r("DataSources/MaterialProperty",["../Core/Color","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Scene/Material"],function(e,t,r,i,n){"use strict";function o(){i.throwInstantiationError()}return r(o.prototype,{isConstant:{get:i.throwInstantiationError},definitionChanged:{get:i.throwInstantiationError}}),o.prototype.getType=i.throwInstantiationError,o.prototype.getValue=i.throwInstantiationError,o.prototype.equals=i.throwInstantiationError,o.getValue=function(r,i,o){var a;return t(i)&&(a=i.getType(r),t(a))?(t(o)&&o.type===a||(o=n.fromType(a)),i.getValue(r,o.uniforms),o):(t(o)&&o.type===n.ColorType||(o=n.fromType(n.ColorType)),e.clone(e.WHITE,o.uniforms.color),o)},o}),r("DataSources/BoxGeometryUpdater",["../Core/BoxGeometry","../Core/BoxOutlineGeometry","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../Core/GeometryInstance","../Core/Iso8601","../Core/ShowGeometryInstanceAttribute","../Scene/MaterialAppearance","../Scene/PerInstanceColorAppearance","../Scene/Primitive","../Scene/ShadowMode","./ColorMaterialProperty","./ConstantProperty","./dynamicGeometryGetBoundingSphere","./MaterialProperty","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w){"use strict";function S(e){this.id=e,this.vertexFormat=void 0,this.dimensions=void 0}function E(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(E.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new u,this._showProperty=void 0,this._materialProperty=void 0,this._hasConstantOutline=!0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._options=new S(e),this._onEntityPropertyChanged(e,"box",e.box,void 0)}function T(e,t){this._primitives=e,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=t,this._options=new S(t._entity)}var b=new v(r.WHITE),x=new g(!0),A=new g(!0),P=new g(!1),M=new g(r.BLACK),D=new g(_.DISABLED),I=new r;return a(E,{perInstanceColorAppearanceType:{value:m},materialAppearanceType:{value:p}}),a(E.prototype,{entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!o(this._entity.availability)&&w.isConstant(this._showProperty)&&w.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!o(this._entity.availability)&&w.isConstant(this._showProperty)&&w.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{value:!0},geometryChanged:{get:function(){return this._geometryChanged}}}),E.prototype.isOutlineVisible=function(e){var t=this._entity;return this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)},E.prototype.isFilled=function(e){var t=this._entity;return this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)},E.prototype.createFillGeometryInstance=function(t){var n,a,s=this._entity,l=s.isAvailable(t),u=new d(l&&s.isShowing&&this._showProperty.getValue(t)&&this._fillProperty.getValue(t));if(this._materialProperty instanceof v){var p=r.WHITE;o(this._materialProperty.color)&&(this._materialProperty.color.isConstant||l)&&(p=this._materialProperty.color.getValue(t)),a=i.fromColor(p),n={show:u,color:a}}else n={show:u};return new c({id:s,geometry:e.fromDimensions(this._options),modelMatrix:s._getModelMatrix(h.MINIMUM_VALUE),attributes:n})},E.prototype.createOutlineGeometryInstance=function(e){var n=this._entity,o=n.isAvailable(e),a=w.getValueOrDefault(this._outlineColorProperty,e,r.BLACK);return new c({id:n,geometry:t.fromDimensions(this._options),modelMatrix:n._getModelMatrix(h.MINIMUM_VALUE),attributes:{show:new d(o&&n.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:i.fromColor(a)}})},E.prototype.isDestroyed=function(){return!1},E.prototype.destroy=function(){this._entitySubscription(),s(this)},E.prototype._onEntityPropertyChanged=function(e,t,r,i){if("availability"===t||"position"===t||"orientation"===t||"box"===t){var a=this._entity.box;if(!o(a))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var s=a.fill,l=!o(s)||!s.isConstant||s.getValue(h.MINIMUM_VALUE),u=a.outline,c=o(u);if(c&&u.isConstant&&(c=u.getValue(h.MINIMUM_VALUE)),!l&&!c)return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var d=a.dimensions,f=e.position,_=a.show;if(!o(d)||!o(f)||o(_)&&_.isConstant&&!_.getValue(h.MINIMUM_VALUE))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var g=n(a.material,b),y=g instanceof v;this._materialProperty=g,this._fillProperty=n(s,A),this._showProperty=n(_,x),this._showOutlineProperty=n(a.outline,P),this._outlineColorProperty=c?n(a.outlineColor,M):void 0,this._shadowsProperty=n(a.shadows,D);var C=a.outlineWidth;if(this._fillEnabled=l,this._outlineEnabled=c,f.isConstant&&w.isConstant(e.orientation)&&d.isConstant&&w.isConstant(C)){var S=this._options;S.vertexFormat=y?m.VERTEX_FORMAT:p.MaterialSupport.TEXTURED.vertexFormat,S.dimensions=d.getValue(h.MINIMUM_VALUE,S.dimensions),this._outlineWidth=o(C)?C.getValue(h.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}else this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this))}},E.prototype.createDynamicUpdater=function(e){return new T(e,this)},T.prototype.update=function(n){var a=this._primitives;a.removeAndDestroy(this._primitive),a.removeAndDestroy(this._outlinePrimitive),this._primitive=void 0,this._outlinePrimitive=void 0;var s=this._geometryUpdater,l=s._entity,u=l.box;if(l.isShowing&&l.isAvailable(n)&&w.getValueOrDefault(u.show,n,!0)){var h=this._options,d=l._getModelMatrix(n),_=w.getValueOrUndefined(u.dimensions,n,h.dimensions);if(o(d)&&o(_)){h.dimensions=_;var v=this._geometryUpdater.shadowsProperty.getValue(n);if(w.getValueOrDefault(u.fill,n,!0)){var g=C.getValue(n,s.fillMaterialProperty,this._material);this._material=g;var y=new p({material:g,translucent:g.isTranslucent(),closed:!0});h.vertexFormat=y.vertexFormat,this._primitive=a.add(new f({geometryInstances:new c({id:l,geometry:e.fromDimensions(h),modelMatrix:d}),appearance:y,asynchronous:!1,shadows:v}))}if(w.getValueOrDefault(u.outline,n,!1)){h.vertexFormat=m.VERTEX_FORMAT;var S=w.getValueOrClonedDefault(u.outlineColor,n,r.BLACK,I),E=w.getValueOrDefault(u.outlineWidth,n,1),T=1!==S.alpha;this._outlinePrimitive=a.add(new f({geometryInstances:new c({id:l,geometry:t.fromDimensions(h),modelMatrix:d,attributes:{color:i.fromColor(S)}}),appearance:new m({flat:!0,translucent:T,renderState:{lineWidth:s._scene.clampLineWidth(E)}}),asynchronous:!1,shadows:v}))}}}},T.prototype.getBoundingSphere=function(e,t){return y(e,this._primitive,this._outlinePrimitive,t)},T.prototype.isDestroyed=function(){return!1},T.prototype.destroy=function(){var e=this._primitives;e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),s(this)},E}),r("DataSources/ImageMaterialProperty",["../Core/Cartesian2","../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/Event","./createPropertyDescriptor","./Property"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){e=r(e,r.EMPTY_OBJECT),this._definitionChanged=new o,this._image=void 0,this._imageSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._transparent=void 0,this._transparentSubscription=void 0,this.image=e.image,this.repeat=e.repeat,this.color=e.color,this.transparent=e.transparent}var u=new e(1,1),c=!1,h=t.WHITE;return n(l.prototype,{isConstant:{get:function(){return s.isConstant(this._image)&&s.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},image:a("image"),repeat:a("repeat"),color:a("color"),transparent:a("transparent")}),l.prototype.getType=function(e){return"Image"},l.prototype.getValue=function(e,t){return i(t)||(t={}),t.image=s.getValueOrUndefined(this._image,e),t.repeat=s.getValueOrClonedDefault(this._repeat,e,u,t.repeat),t.color=s.getValueOrClonedDefault(this._color,e,h,t.color),s.getValueOrDefault(this._transparent,e,c)&&(t.color.alpha=Math.min(.99,t.color.alpha)),t},l.prototype.equals=function(e){return this===e||e instanceof l&&s.equals(this._image,e._image)&&s.equals(this._color,e._color)&&s.equals(this._transparent,e._transparent)&&s.equals(this._repeat,e._repeat)},l}),r("DataSources/createMaterialPropertyDescriptor",["../Core/Color","../Core/DeveloperError","./ColorMaterialProperty","./createPropertyDescriptor","./ImageMaterialProperty"],function(e,t,r,i,n){"use strict";function o(t){if(t instanceof e)return new r(t);if("string"==typeof t||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement){var i=new n;return i.image=t,i}}function a(e,t){return i(e,t,o)}return a}),r("DataSources/BoxGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._dimensions=void 0,this._dimensionsSubscription=void 0,this._show=void 0,this._showSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:a("show"),dimensions:a("dimensions"),material:o("material"),fill:a("fill"),outline:a("outline"),outlineColor:a("outlineColor"),outlineWidth:a("outlineWidth"),shadows:a("shadows")}),s.prototype.clone=function(e){return t(e)?(e.dimensions=this.dimensions,e.show=this.show,e.material=this.material,e.fill=this.fill,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e):new s(this)},s.prototype.merge=function(t){this.dimensions=e(this.dimensions,t.dimensions),this.show=e(this.show,t.show),this.material=e(this.material,t.material),this.fill=e(this.fill,t.fill),this.outline=e(this.outline,t.outline),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.shadows=e(this.shadows,t.shadows)},s}),r("DataSources/CallbackProperty",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event"],function(e,t,r,i){"use strict";function n(e,t){this._callback=void 0,this._isConstant=void 0,this._definitionChanged=new i,this.setCallback(e,t)}return t(n.prototype,{isConstant:{get:function(){return this._isConstant}},definitionChanged:{get:function(){return this._definitionChanged}}}),n.prototype.getValue=function(e,t){return this._callback(e,t)},n.prototype.setCallback=function(e,t){var r=this._callback!==e||this._isConstant!==t;this._callback=e,this._isConstant=t,r&&this._definitionChanged.raiseEvent(this)},n.prototype.equals=function(e){return this===e||e instanceof n&&this._callback===e._callback&&this._isConstant===e._isConstant},n}),r("DataSources/CheckerboardMaterialProperty",["../Core/Cartesian2","../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/Event","./createPropertyDescriptor","./Property"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){e=r(e,r.EMPTY_OBJECT),this._definitionChanged=new o,this._evenColor=void 0,this._evenColorSubscription=void 0,this._oddColor=void 0,this._oddColorSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this.evenColor=e.evenColor,this.oddColor=e.oddColor,this.repeat=e.repeat}var u=t.WHITE,c=t.BLACK,h=new e(2,2);return n(l.prototype,{isConstant:{get:function(){return s.isConstant(this._evenColor)&&s.isConstant(this._oddColor)&&s.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},evenColor:a("evenColor"),oddColor:a("oddColor"),repeat:a("repeat")}),l.prototype.getType=function(e){return"Checkerboard"},l.prototype.getValue=function(e,t){return i(t)||(t={}),t.lightColor=s.getValueOrClonedDefault(this._evenColor,e,u,t.lightColor),t.darkColor=s.getValueOrClonedDefault(this._oddColor,e,c,t.darkColor),t.repeat=s.getValueOrDefault(this._repeat,e,h),t},l.prototype.equals=function(e){return this===e||e instanceof l&&s.equals(this._evenColor,e._evenColor)&&s.equals(this._oddColor,e._oddColor)&&s.equals(this._repeat,e._repeat)},l}),r("DataSources/PositionProperty",["../Core/Cartesian3","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Matrix3","../Core/ReferenceFrame","../Core/Transforms"],function(e,t,r,i,n,o,a){"use strict";function s(){i.throwInstantiationError()}r(s.prototype,{isConstant:{get:i.throwInstantiationError},definitionChanged:{get:i.throwInstantiationError},referenceFrame:{get:i.throwInstantiationError}}),s.prototype.getValue=i.throwInstantiationError,s.prototype.getValueInReferenceFrame=i.throwInstantiationError,s.prototype.equals=i.throwInstantiationError;var l=new n;return s.convertToReferenceFrame=function(r,i,s,u,c){if(!t(i))return i;if(t(c)||(c=new e),s===u)return e.clone(i,c);var h=a.computeIcrfToFixedMatrix(r,l);return t(h)||(h=a.computeTemeToPseudoFixedMatrix(r,l)),s===o.INERTIAL?n.multiplyByVector(h,i,c):s===o.FIXED?n.multiplyByVector(n.transpose(h,l),i,c):void 0},s});r("DataSources/ConstantPositionProperty",["../Core/Cartesian3","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/ReferenceFrame","./PositionProperty"],function(e,t,r,i,n,o,a,s){"use strict";function l(r,i){this._definitionChanged=new o,this._value=e.clone(r),this._referenceFrame=t(i,a.FIXED)}return i(l.prototype,{isConstant:{get:function(){return!r(this._value)||this._referenceFrame===a.FIXED}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}}),l.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,a.FIXED,t)},l.prototype.setValue=function(t,i){var n=!1;e.equals(this._value,t)||(n=!0,this._value=e.clone(t)),r(i)&&this._referenceFrame!==i&&(n=!0,this._referenceFrame=i),n&&this._definitionChanged.raiseEvent(this)},l.prototype.getValueInReferenceFrame=function(e,t,r){return s.convertToReferenceFrame(e,this._value,this._referenceFrame,t,r)},l.prototype.equals=function(t){return this===t||t instanceof l&&e.equals(this._value,t._value)&&this._referenceFrame===t._referenceFrame},l});r("DataSources/CorridorGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._show=void 0,this._showSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._cornerType=void 0,this._cornerTypeSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:a("show"),material:o("material"),positions:a("positions"),height:a("height"),extrudedHeight:a("extrudedHeight"),granularity:a("granularity"),width:a("width"),fill:a("fill"),outline:a("outline"),outlineColor:a("outlineColor"),outlineWidth:a("outlineWidth"),cornerType:a("cornerType"),shadows:a("shadows")}),s.prototype.clone=function(e){return t(e)?(e.show=this.show,e.material=this.material,e.positions=this.positions,e.height=this.height,e.extrudedHeight=this.extrudedHeight,e.granularity=this.granularity,e.width=this.width,e.fill=this.fill,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.cornerType=this.cornerType,e.shadows=this.shadows,e):new s(this)},s.prototype.merge=function(t){this.show=e(this.show,t.show),this.material=e(this.material,t.material),this.positions=e(this.positions,t.positions),this.height=e(this.height,t.height),this.extrudedHeight=e(this.extrudedHeight,t.extrudedHeight),this.granularity=e(this.granularity,t.granularity),this.width=e(this.width,t.width),this.fill=e(this.fill,t.fill),this.outline=e(this.outline,t.outline),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.cornerType=e(this.cornerType,t.cornerType),this.shadows=e(this.shadows,t.shadows)},s}),r("DataSources/createRawPropertyDescriptor",["./createPropertyDescriptor"],function(e){"use strict";function t(e){return e}function r(r,i){return e(r,i,t)}return r}),r("DataSources/CylinderGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._length=void 0,this._lengthSubscription=void 0,this._topRadius=void 0,this._topRadiusSubscription=void 0,this._bottomRadius=void 0,this._bottomRadiusSubscription=void 0,this._numberOfVerticalLines=void 0,this._numberOfVerticalLinesSubscription=void 0,this._slices=void 0,this._slicesSubscription=void 0,this._show=void 0,this._showSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},length:a("length"),topRadius:a("topRadius"),bottomRadius:a("bottomRadius"),numberOfVerticalLines:a("numberOfVerticalLines"),slices:a("slices"),show:a("show"),material:o("material"),fill:a("fill"),outline:a("outline"),outlineColor:a("outlineColor"),outlineWidth:a("outlineWidth"),shadows:a("shadows")}),s.prototype.clone=function(e){return t(e)?(e.bottomRadius=this.bottomRadius,e.length=this.length,e.topRadius=this.topRadius,e.show=this.show,e.material=this.material,e.numberOfVerticalLines=this.numberOfVerticalLines,e.slices=this.slices,e.fill=this.fill,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e):new s(this)},s.prototype.merge=function(t){this.bottomRadius=e(this.bottomRadius,t.bottomRadius),this.length=e(this.length,t.length),this.topRadius=e(this.topRadius,t.topRadius),this.show=e(this.show,t.show),this.material=e(this.material,t.material),this.numberOfVerticalLines=e(this.numberOfVerticalLines,t.numberOfVerticalLines),this.slices=e(this.slices,t.slices),this.fill=e(this.fill,t.fill),this.outline=e(this.outline,t.outline),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.shadows=e(this.shadows,t.shadows)},s}),r("DataSources/EllipseGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._semiMajorAxis=void 0,this._semiMajorAxisSubscription=void 0,this._semiMinorAxis=void 0,this._semiMinorAxisSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._show=void 0,this._showSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._numberOfVerticalLines=void 0,this._numberOfVerticalLinesSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},semiMajorAxis:a("semiMajorAxis"),semiMinorAxis:a("semiMinorAxis"),rotation:a("rotation"),show:a("show"),material:o("material"),height:a("height"),extrudedHeight:a("extrudedHeight"),granularity:a("granularity"),stRotation:a("stRotation"),fill:a("fill"),outline:a("outline"),outlineColor:a("outlineColor"),outlineWidth:a("outlineWidth"),numberOfVerticalLines:a("numberOfVerticalLines"),shadows:a("shadows")}),s.prototype.clone=function(e){return t(e)?(e.rotation=this.rotation,e.semiMajorAxis=this.semiMajorAxis,e.semiMinorAxis=this.semiMinorAxis,e.show=this.show,e.material=this.material,e.height=this.height,e.extrudedHeight=this.extrudedHeight,e.granularity=this.granularity,e.stRotation=this.stRotation,e.fill=this.fill,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.numberOfVerticalLines=this.numberOfVerticalLines,e.shadows=this.shadows,e):new s(this)},s.prototype.merge=function(t){this.rotation=e(this.rotation,t.rotation),this.semiMajorAxis=e(this.semiMajorAxis,t.semiMajorAxis),this.semiMinorAxis=e(this.semiMinorAxis,t.semiMinorAxis),this.show=e(this.show,t.show),this.material=e(this.material,t.material),this.height=e(this.height,t.height),this.extrudedHeight=e(this.extrudedHeight,t.extrudedHeight),this.granularity=e(this.granularity,t.granularity),this.stRotation=e(this.stRotation,t.stRotation),this.fill=e(this.fill,t.fill),this.outline=e(this.outline,t.outline),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.numberOfVerticalLines=e(this.numberOfVerticalLines,t.numberOfVerticalLines),this.shadows=e(this.shadows,t.shadows)},s}),r("DataSources/EllipsoidGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._show=void 0,this._showSubscription=void 0,this._radii=void 0,this._radiiSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._stackPartitions=void 0,this._stackPartitionsSubscription=void 0,this._slicePartitions=void 0,this._slicePartitionsSubscription=void 0,this._subdivisions=void 0,this._subdivisionsSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:a("show"),radii:a("radii"),material:o("material"),fill:a("fill"),outline:a("outline"),outlineColor:a("outlineColor"),outlineWidth:a("outlineWidth"),stackPartitions:a("stackPartitions"),slicePartitions:a("slicePartitions"),subdivisions:a("subdivisions"),shadows:a("shadows")}),s.prototype.clone=function(e){return t(e)?(e.show=this.show,e.radii=this.radii,e.material=this.material,e.fill=this.fill,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.stackPartitions=this.stackPartitions,e.slicePartitions=this.slicePartitions,e.subdivisions=this.subdivisions,e.shadows=this.shadows,e):new s(this)},s.prototype.merge=function(t){this.show=e(this.show,t.show),this.radii=e(this.radii,t.radii),this.material=e(this.material,t.material),this.fill=e(this.fill,t.fill),this.outline=e(this.outline,t.outline),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.stackPartitions=e(this.stackPartitions,t.stackPartitions),this.slicePartitions=e(this.slicePartitions,t.slicePartitions),this.subdivisions=e(this.subdivisions,t.subdivisions),this.shadows=e(this.shadows,t.shadows)},s}),r("DataSources/LabelGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createPropertyDescriptor"],function(e,t,r,i,n,o){"use strict";function a(t){this._text=void 0,this._textSubscription=void 0,this._font=void 0,this._fontSubscription=void 0,this._style=void 0,this._styleSubscription=void 0,this._fillColor=void 0,this._fillColorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._horizontalOrigin=void 0,this._horizontalOriginSubscription=void 0,this._verticalOrigin=void 0,this._verticalOriginSubscription=void 0,this._eyeOffset=void 0,this._eyeOffsetSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._pixelOffset=void 0,this._pixelOffsetSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._show=void 0,this._showSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._pixelOffsetScaleByDistance=void 0,this._pixelOffsetScaleByDistanceSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(a.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},text:o("text"),font:o("font"),style:o("style"),fillColor:o("fillColor"),outlineColor:o("outlineColor"),outlineWidth:o("outlineWidth"),horizontalOrigin:o("horizontalOrigin"),verticalOrigin:o("verticalOrigin"),eyeOffset:o("eyeOffset"),heightReference:o("heightReference"),pixelOffset:o("pixelOffset"),scale:o("scale"),show:o("show"),translucencyByDistance:o("translucencyByDistance"),pixelOffsetScaleByDistance:o("pixelOffsetScaleByDistance")}),a.prototype.clone=function(e){return t(e)?(e.text=this.text,e.font=this.font,e.show=this.show,e.style=this.style,e.fillColor=this.fillColor,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.scale=this.scale,e.horizontalOrigin=this.horizontalOrigin,e.verticalOrigin=this.verticalOrigin,e.eyeOffset=this.eyeOffset,e.heightReference=this.heightReference,e.pixelOffset=this.pixelOffset,e.translucencyByDistance=this.translucencyByDistance,e.pixelOffsetScaleByDistance=this.pixelOffsetScaleByDistance,e):new a(this)},a.prototype.merge=function(t){this.text=e(this.text,t.text),this.font=e(this.font,t.font),this.show=e(this.show,t.show),this.style=e(this.style,t.style),this.fillColor=e(this.fillColor,t.fillColor),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.scale=e(this.scale,t.scale),this.horizontalOrigin=e(this.horizontalOrigin,t.horizontalOrigin),this.verticalOrigin=e(this.verticalOrigin,t.verticalOrigin),this.eyeOffset=e(this.eyeOffset,t.eyeOffset),this.heightReference=e(this.heightReference,t.heightReference),this.pixelOffset=e(this.pixelOffset,t.pixelOffset),this.translucencyByDistance=e(this._translucencyByDistance,t.translucencyByDistance),
+this.pixelOffsetScaleByDistance=e(this._pixelOffsetScaleByDistance,t.pixelOffsetScaleByDistance)},a}),r("DataSources/NodeTransformationProperty",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/Event","../Core/TranslationRotationScale","./createPropertyDescriptor","./Property"],function(e,t,r,i,n,o,a){"use strict";var s=new n,l=function(t){t=e(t,e.EMPTY_OBJECT),this._definitionChanged=new i,this._translation=void 0,this._translationSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this.translation=t.translation,this.rotation=t.rotation,this.scale=t.scale};return r(l.prototype,{isConstant:{get:function(){return a.isConstant(this._translation)&&a.isConstant(this._rotation)&&a.isConstant(this._scale)}},definitionChanged:{get:function(){return this._definitionChanged}},translation:o("translation"),rotation:o("rotation"),scale:o("scale")}),l.prototype.getValue=function(e,r){return t(r)||(r=new n),r.translation=a.getValueOrClonedDefault(this._translation,e,s.translation,r.translation),r.rotation=a.getValueOrClonedDefault(this._rotation,e,s.rotation,r.rotation),r.scale=a.getValueOrClonedDefault(this._scale,e,s.scale,r.scale),r},l.prototype.equals=function(e){return this===e||e instanceof l&&a.equals(this._translation,e._translation)&&a.equals(this._rotation,e._rotation)&&a.equals(this._scale,e._scale)},l}),r("DataSources/PropertyBag",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./ConstantProperty","./createPropertyDescriptor","./Property"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){return new o(e)}function u(e,t){var r=e._propertyNames,i=t._propertyNames,n=r.length;if(n!==i.length)return!1;for(var o=0;o<n;++o){var a=r[o],l=i.indexOf(a);if(l===-1)return!1;if(!s.equals(e[a],t[a]))return!1}return!0}var c=function(e,r){this._propertyNames=[],this._definitionChanged=new n,t(e)&&this.merge(e,r)};return r(c.prototype,{propertyNames:{get:function(){return this._propertyNames}},isConstant:{get:function(){for(var e=this._propertyNames,t=0,r=e.length;t<r;t++)if(!s.isConstant(this[e[t]]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}}}),c.prototype.hasProperty=function(e){return this._propertyNames.indexOf(e)!==-1},c.prototype.addProperty=function(r,i,n){var o=this._propertyNames;o.push(r),Object.defineProperty(this,r,a(r,!0,e(n,l))),t(i)&&(this[r]=i),this._definitionChanged.raiseEvent(this)},c.prototype.removeProperty=function(e){var t=this._propertyNames,r=t.indexOf(e);this._propertyNames.splice(r,1),delete this[e],this._definitionChanged.raiseEvent(this)},c.prototype.getValue=function(e,r){t(r)||(r={});for(var i=this._propertyNames,n=0,o=i.length;n<o;n++){var a=i[n];r[a]=s.getValueOrUndefined(this[a],e,r[a])}return r},c.prototype.merge=function(e,r){for(var i=this._propertyNames,n=t(e._propertyNames)?e._propertyNames:Object.keys(e),o=0,a=n.length;o<a;o++){var s=n[o],l=this[s],u=e[s];t(l)||i.indexOf(s)!==-1||this.addProperty(s,void 0,r),t(u)&&(t(l)?t(l.merge)&&l.merge(u):t(u.merge)&&t(u.clone)?this[s]=u.clone():this[s]=u)}},c.prototype.equals=function(e){return this===e||e instanceof c&&u(this,e)},c}),r("DataSources/ModelGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createPropertyDescriptor","./NodeTransformationProperty","./PropertyBag"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){return new a(e)}function u(e){return new s(e,l)}function c(t){this._show=void 0,this._showSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._minimumPixelSize=void 0,this._minimumPixelSizeSubscription=void 0,this._maximumScale=void 0,this._maximumScaleSubscription=void 0,this._incrementallyLoadTextures=void 0,this._incrementallyLoadTexturesSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._uri=void 0,this._uriSubscription=void 0,this._runAnimations=void 0,this._runAnimationsSubscription=void 0,this._nodeTransformations=void 0,this._nodeTransformationsSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(c.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:o("show"),scale:o("scale"),minimumPixelSize:o("minimumPixelSize"),maximumScale:o("maximumScale"),incrementallyLoadTextures:o("incrementallyLoadTextures"),shadows:o("shadows"),uri:o("uri"),runAnimations:o("runAnimations"),nodeTransformations:o("nodeTransformations",void 0,u),heightReference:o("heightReference")}),c.prototype.clone=function(e){return t(e)?(e.show=this.show,e.scale=this.scale,e.minimumPixelSize=this.minimumPixelSize,e.maximumScale=this.maximumScale,e.incrementallyLoadTextures=this.incrementallyLoadTextures,e.shadows=this.shadows,e.uri=this.uri,e.runAnimations=this.runAnimations,e.nodeTransformations=this.nodeTransformations,e.heightReference=this._heightReference,e):new c(this)},c.prototype.merge=function(r){this.show=e(this.show,r.show),this.scale=e(this.scale,r.scale),this.minimumPixelSize=e(this.minimumPixelSize,r.minimumPixelSize),this.maximumScale=e(this.maximumScale,r.maximumScale),this.incrementallyLoadTextures=e(this.incrementallyLoadTextures,r.incrementallyLoadTextures),this.shadows=e(this.shadows,r.shadows),this.uri=e(this.uri,r.uri),this.runAnimations=e(this.runAnimations,r.runAnimations),this.heightReference=e(this.heightReference,r.heightReference);var i=r.nodeTransformations;if(t(i)){var n=this.nodeTransformations;t(n)?n.merge(i):this.nodeTransformations=new s(i,l)}},c}),r("DataSources/PathGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._material=void 0,this._materialSubscription=void 0,this._show=void 0,this._showSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._resolution=void 0,this._resolutionSubscription=void 0,this._leadTime=void 0,this._leadTimeSubscription=void 0,this._trailTime=void 0,this._trailTimeSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:a("show"),material:o("material"),width:a("width"),resolution:a("resolution"),leadTime:a("leadTime"),trailTime:a("trailTime")}),s.prototype.clone=function(e){return t(e)?(e.material=this.material,e.width=this.width,e.resolution=this.resolution,e.show=this.show,e.leadTime=this.leadTime,e.trailTime=this.trailTime,e):new s(this)},s.prototype.merge=function(t){this.material=e(this.material,t.material),this.width=e(this.width,t.width),this.resolution=e(this.resolution,t.resolution),this.show=e(this.show,t.show),this.leadTime=e(this.leadTime,t.leadTime),this.trailTime=e(this.trailTime,t.trailTime)},s}),r("DataSources/PointGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createPropertyDescriptor"],function(e,t,r,i,n,o){"use strict";function a(t){this._color=void 0,this._colorSubscription=void 0,this._pixelSize=void 0,this._pixelSizeSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._show=void 0,this._showSubscription=void 0,this._scaleByDistance=void 0,this._scaleByDistanceSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(a.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},color:o("color"),pixelSize:o("pixelSize"),outlineColor:o("outlineColor"),outlineWidth:o("outlineWidth"),show:o("show"),scaleByDistance:o("scaleByDistance"),translucencyByDistance:o("translucencyByDistance"),heightReference:o("heightReference")}),a.prototype.clone=function(e){return t(e)?(e.color=this.color,e.pixelSize=this.pixelSize,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.show=this.show,e.scaleByDistance=this.scaleByDistance,e.translucencyByDistance=this._translucencyByDistance,e.heightReference=this.heightReference,e):new a(this)},a.prototype.merge=function(t){this.color=e(this.color,t.color),this.pixelSize=e(this.pixelSize,t.pixelSize),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.show=e(this.show,t.show),this.scaleByDistance=e(this.scaleByDistance,t.scaleByDistance),this.translucencyByDistance=e(this._translucencyByDistance,t.translucencyByDistance),this.heightReference=e(this.heightReference,t.heightReference)},a}),r("DataSources/PolygonGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._show=void 0,this._showSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._hierarchy=void 0,this._hierarchySubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._perPositionHeight=void 0,this._perPositionHeightSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._definitionChanged=new n,this._closeTop=void 0,this._closeTopSubscription=void 0,this._closeBottom=void 0,this._closeBottomSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:a("show"),material:o("material"),hierarchy:a("hierarchy"),height:a("height"),extrudedHeight:a("extrudedHeight"),granularity:a("granularity"),stRotation:a("stRotation"),fill:a("fill"),outline:a("outline"),outlineColor:a("outlineColor"),outlineWidth:a("outlineWidth"),perPositionHeight:a("perPositionHeight"),closeTop:a("closeTop"),closeBottom:a("closeBottom"),shadows:a("shadows")}),s.prototype.clone=function(e){return t(e)?(e.show=this.show,e.material=this.material,e.hierarchy=this.hierarchy,e.height=this.height,e.extrudedHeight=this.extrudedHeight,e.granularity=this.granularity,e.stRotation=this.stRotation,e.fill=this.fill,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.perPositionHeight=this.perPositionHeight,e.closeTop=this.closeTop,e.closeBottom=this.closeBottom,e.shadows=this.shadows,e):new s(this)},s.prototype.merge=function(t){this.show=e(this.show,t.show),this.material=e(this.material,t.material),this.hierarchy=e(this.hierarchy,t.hierarchy),this.height=e(this.height,t.height),this.extrudedHeight=e(this.extrudedHeight,t.extrudedHeight),this.granularity=e(this.granularity,t.granularity),this.stRotation=e(this.stRotation,t.stRotation),this.fill=e(this.fill,t.fill),this.outline=e(this.outline,t.outline),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.perPositionHeight=e(this.perPositionHeight,t.perPositionHeight),this.closeTop=e(this.closeTop,t.closeTop),this.closeBottom=e(this.closeBottom,t.closeBottom),this.shadows=e(this.shadows,t.shadows)},s}),r("DataSources/PolylineGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._show=void 0,this._showSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._followSurface=void 0,this._followSurfaceSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._widthSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:a("show"),material:o("material"),positions:a("positions"),width:a("width"),followSurface:a("followSurface"),granularity:a("granularity"),shadows:a("shadows")}),s.prototype.clone=function(e){return t(e)?(e.show=this.show,e.material=this.material,e.positions=this.positions,e.width=this.width,e.followSurface=this.followSurface,e.granularity=this.granularity,e.shadows=this.shadows,e):new s(this)},s.prototype.merge=function(t){this.show=e(this.show,t.show),this.material=e(this.material,t.material),this.positions=e(this.positions,t.positions),this.width=e(this.width,t.width),this.followSurface=e(this.followSurface,t.followSurface),this.granularity=e(this.granularity,t.granularity),this.shadows=e(this.shadows,t.shadows)},s}),r("DataSources/PolylineVolumeGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._show=void 0,this._showSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._shape=void 0,this._shapeSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._cornerType=void 0,this._cornerTypeSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:a("show"),material:o("material"),positions:a("positions"),shape:a("shape"),granularity:a("granularity"),fill:a("fill"),outline:a("outline"),outlineColor:a("outlineColor"),outlineWidth:a("outlineWidth"),cornerType:a("cornerType"),shadows:a("shadows")}),s.prototype.clone=function(e){return t(e)?(e.show=this.show,e.material=this.material,e.positions=this.positions,e.shape=this.shape,e.granularity=this.granularity,e.fill=this.fill,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.cornerType=this.cornerType,e.shadows=this.shadows,e):new s(this)},s.prototype.merge=function(t){this.show=e(this.show,t.show),this.material=e(this.material,t.material),this.positions=e(this.positions,t.positions),this.shape=e(this.shape,t.shape),this.granularity=e(this.granularity,t.granularity),this.fill=e(this.fill,t.fill),this.outline=e(this.outline,t.outline),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.cornerType=e(this.cornerType,t.cornerType),this.shadows=e(this.shadows,t.shadows)},s}),r("DataSources/RectangleGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._show=void 0,this._showSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._coordinates=void 0,this._coordinatesSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._closeTop=void 0,this._closeTopSubscription=void 0,this._closeBottom=void 0,this._closeBottomSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:a("show"),coordinates:a("coordinates"),material:o("material"),height:a("height"),extrudedHeight:a("extrudedHeight"),granularity:a("granularity"),stRotation:a("stRotation"),rotation:a("rotation"),fill:a("fill"),outline:a("outline"),outlineColor:a("outlineColor"),outlineWidth:a("outlineWidth"),closeTop:a("closeTop"),closeBottom:a("closeBottom"),shadows:a("shadows")}),s.prototype.clone=function(e){return t(e)?(e.show=this.show,e.coordinates=this.coordinates,e.material=this.material,e.height=this.height,e.extrudedHeight=this.extrudedHeight,e.granularity=this.granularity,e.stRotation=this.stRotation,e.rotation=this.rotation,e.fill=this.fill,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.closeTop=this.closeTop,e.closeBottom=this.closeBottom,e.shadows=this.shadows,e):new s(this)},s.prototype.merge=function(t){this.show=e(this.show,t.show),this.coordinates=e(this.coordinates,t.coordinates),this.material=e(this.material,t.material),this.height=e(this.height,t.height),this.extrudedHeight=e(this.extrudedHeight,t.extrudedHeight),this.granularity=e(this.granularity,t.granularity),this.stRotation=e(this.stRotation,t.stRotation),this.rotation=e(this.rotation,t.rotation),this.fill=e(this.fill,t.fill),this.outline=e(this.outline,t.outline),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.closeTop=e(this.closeTop,t.closeTop),this.closeBottom=e(this.closeBottom,t.closeBottom),this.shadows=e(this.shadows,t.shadows)},s}),r("DataSources/WallGraphics",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./createMaterialPropertyDescriptor","./createPropertyDescriptor"],function(e,t,r,i,n,o,a){"use strict";function s(t){this._show=void 0,this._showSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._minimumHeights=void 0,this._minimumHeightsSubscription=void 0,this._maximumHeights=void 0,this._maximumHeightsSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._definitionChanged=new n,this.merge(e(t,e.EMPTY_OBJECT))}return r(s.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:a("show"),material:o("material"),positions:a("positions"),minimumHeights:a("minimumHeights"),maximumHeights:a("maximumHeights"),granularity:a("granularity"),fill:a("fill"),outline:a("outline"),outlineColor:a("outlineColor"),outlineWidth:a("outlineWidth"),shadows:a("shadows")}),s.prototype.clone=function(e){return t(e)?(e.show=this.show,e.material=this.material,e.positions=this.positions,e.minimumHeights=this.minimumHeights,e.maximumHeights=this.maximumHeights,e.granularity=this.granularity,e.fill=this.fill,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e):new s(this)},s.prototype.merge=function(t){this.show=e(this.show,t.show),this.material=e(this.material,t.material),this.positions=e(this.positions,t.positions),this.minimumHeights=e(this.minimumHeights,t.minimumHeights),this.maximumHeights=e(this.maximumHeights,t.maximumHeights),this.granularity=e(this.granularity,t.granularity),this.fill=e(this.fill,t.fill),this.outline=e(this.outline,t.outline),this.outlineColor=e(this.outlineColor,t.outlineColor),this.outlineWidth=e(this.outlineWidth,t.outlineWidth),this.shadows=e(this.shadows,t.shadows)},s}),r("DataSources/Entity",["../Core/Cartesian3","../Core/createGuid","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/Matrix3","../Core/Matrix4","../Core/Quaternion","../Core/Transforms","./BillboardGraphics","./BoxGraphics","./ConstantPositionProperty","./CorridorGraphics","./createPropertyDescriptor","./createRawPropertyDescriptor","./CylinderGraphics","./EllipseGraphics","./EllipsoidGraphics","./LabelGraphics","./ModelGraphics","./PathGraphics","./PointGraphics","./PolygonGraphics","./PolylineGraphics","./PolylineVolumeGraphics","./Property","./RectangleGraphics","./WallGraphics"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M){"use strict";function D(e){return new p(e)}function I(e){return f(e,void 0,D)}function R(e,t){return f(e,void 0,function(e){return e instanceof t?e:new t(e)})}function O(e){e=r(e,r.EMPTY_OBJECT);var n=e.id;i(n)||(n=t()),this._availability=void 0,this._id=n,this._definitionChanged=new a,this._name=e.name,this._show=r(e.show,!0),this._parent=void 0,this._propertyNames=["billboard","box","corridor","cylinder","description","ellipse","ellipsoid","label","model","orientation","path","point","polygon","polyline","polylineVolume","position","rectangle","viewFrom","wall"],this._billboard=void 0,this._billboardSubscription=void 0,this._box=void 0,this._boxSubscription=void 0,this._corridor=void 0,this._corridorSubscription=void 0,this._cylinder=void 0,this._cylinderSubscription=void 0,this._description=void 0,this._descriptionSubscription=void 0,this._ellipse=void 0,this._ellipseSubscription=void 0,this._ellipsoid=void 0,this._ellipsoidSubscription=void 0,this._label=void 0,this._labelSubscription=void 0,this._model=void 0,this._modelSubscription=void 0,this._orientation=void 0,this._orientationSubscription=void 0,this._path=void 0,this._pathSubscription=void 0,this._point=void 0,this._pointSubscription=void 0,this._polygon=void 0,this._polygonSubscription=void 0,this._polyline=void 0,this._polylineSubscription=void 0,this._polylineVolume=void 0,this._polylineVolumeSubscription=void 0,this._position=void 0,this._positionSubscription=void 0,this._rectangle=void 0,this._rectangleSubscription=void 0,this._viewFrom=void 0,this._viewFromSubscription=void 0,this._wall=void 0,this._wallSubscription=void 0,this._children=[],this.entityCollection=void 0,this.parent=e.parent,this.merge(e)}function N(e,t,r){for(var i=t.length,n=0;n<i;n++){var o=t[n],a=o._show,s=!r&&a,l=r&&a;s!==l&&N(o,o._children,r)}e._definitionChanged.raiseEvent(e,"isShowing",r,!r)}n(O.prototype,{availability:_("availability"),id:{get:function(){return this._id}},definitionChanged:{get:function(){return this._definitionChanged}},name:_("name"),show:{get:function(){return this._show},set:function(e){if(e!==this._show){var t=this.isShowing;this._show=e;var r=this.isShowing;t!==r&&N(this,this._children,r),this._definitionChanged.raiseEvent(this,"show",e,!e)}}},isShowing:{get:function(){return this._show&&(!i(this.entityCollection)||this.entityCollection.show)&&(!i(this._parent)||this._parent.isShowing)}},parent:{get:function(){return this._parent},set:function(e){var t=this._parent;if(t!==e){var r=this.isShowing;if(i(t)){var n=t._children.indexOf(this);t._children.splice(n,1)}this._parent=e,i(e)&&e._children.push(this);var o=this.isShowing;r!==o&&N(this,this._children,o),this._definitionChanged.raiseEvent(this,"parent",e,t)}}},propertyNames:{get:function(){return this._propertyNames}},billboard:R("billboard",h),box:R("box",d),corridor:R("corridor",m),cylinder:R("cylinder",v),description:f("description"),ellipse:R("ellipse",g),ellipsoid:R("ellipsoid",y),label:R("label",C),model:R("model",w),orientation:f("orientation"),path:R("path",S),point:R("point",E),polygon:R("polygon",T),polyline:R("polyline",b),polylineVolume:R("polylineVolume",x),position:I("position"),rectangle:R("rectangle",P),viewFrom:f("viewFrom"),wall:R("wall",M)}),O.prototype.isAvailable=function(e){var t=this._availability;return!i(t)||t.contains(e)},O.prototype.addProperty=function(e){var t=this._propertyNames;t.push(e),Object.defineProperty(this,e,_(e,!0))},O.prototype.removeProperty=function(e){var t=this._propertyNames,r=t.indexOf(e);this._propertyNames.splice(r,1),delete this[e]},O.prototype.merge=function(e){this.name=r(this.name,e.name),this.availability=r(e.availability,this.availability);for(var t=this._propertyNames,n=i(e._propertyNames)?e._propertyNames:Object.keys(e),o=n.length,a=0;a<o;a++){var s=n[a];if("parent"!==s){var l=this[s],u=e[s];i(l)||t.indexOf(s)!==-1||this.addProperty(s),i(u)&&(i(l)?i(l.merge)&&l.merge(u):i(u.merge)&&i(u.clone)?this[s]=u.clone():this[s]=u)}}};var L=new s,B=new e,F=new u;return O.prototype._getModelMatrix=function(e,t){var r=A.getValueOrUndefined(this._position,e,B);if(i(r)){var n=A.getValueOrUndefined(this._orientation,e,F);return t=i(n)?l.fromRotationTranslation(s.fromQuaternion(n,L),r,t):c.eastNorthUpToFixedFrame(r,void 0,t)}},O}),r("DataSources/EntityCollection",["../Core/AssociativeArray","../Core/createGuid","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/Iso8601","../Core/JulianDate","../Core/RuntimeError","../Core/TimeInterval","./Entity"],function(e,t,r,i,n,o,a,s,l,u,c){"use strict";function h(e){if(e._firing)return void(e._refire=!0);if(0===e._suspendCount){var t=e._addedEntities,r=e._removedEntities,i=e._changedEntities;if(0!==i.length||0!==t.length||0!==r.length){e._firing=!0;do{e._refire=!1;var n=t.values.slice(0),o=r.values.slice(0),a=i.values.slice(0);t.removeAll(),r.removeAll(),i.removeAll(),e._collectionChanged.raiseEvent(e,n,o,a)}while(e._refire);e._firing=!1}}}function d(r){this._owner=r,this._entities=new e,this._addedEntities=new e,this._removedEntities=new e,this._changedEntities=new e,this._suspendCount=0,this._collectionChanged=new o,this._id=t(),this._show=!0,this._firing=!1,this._refire=!1}var p={id:void 0};return d.prototype.suspendEvents=function(){this._suspendCount++},d.prototype.resumeEvents=function(){this._suspendCount--,h(this)},d.collectionChangedEventCallback=void 0,i(d.prototype,{collectionChanged:{get:function(){return this._collectionChanged}},id:{get:function(){return this._id}},values:{get:function(){return this._entities.values}},show:{get:function(){return this._show},set:function(e){if(e!==this._show){this.suspendEvents();var t,r=[],i=this._entities.values,n=i.length;for(t=0;t<n;t++)r.push(i[t].isShowing);for(this._show=e,t=0;t<n;t++){var o=r[t],a=i[t];o!==a.isShowing&&a.definitionChanged.raiseEvent(a,"isShowing",a.isShowing,o)}this.resumeEvents()}}},owner:{get:function(){return this._owner}}}),d.prototype.computeAvailability=function(){for(var e=a.MAXIMUM_VALUE,t=a.MINIMUM_VALUE,i=this._entities.values,n=0,o=i.length;n<o;n++){var l=i[n],c=l.availability;if(r(c)){var h=c.start,d=c.stop;s.lessThan(h,e)&&!h.equals(a.MINIMUM_VALUE)&&(e=h),s.greaterThan(d,t)&&!d.equals(a.MAXIMUM_VALUE)&&(t=d)}}return a.MAXIMUM_VALUE.equals(e)&&(e=a.MINIMUM_VALUE),a.MINIMUM_VALUE.equals(t)&&(t=a.MAXIMUM_VALUE),new u({start:e,stop:t})},d.prototype.add=function(e){e instanceof c||(e=new c(e));var t=e.id,r=this._entities;if(r.contains(t))throw new l("An entity with id "+t+" already exists in this collection.");return e.entityCollection=this,r.set(t,e),this._removedEntities.remove(t)||this._addedEntities.set(t,e),e.definitionChanged.addEventListener(d.prototype._onEntityDefinitionChanged,this),h(this),e},d.prototype.remove=function(e){return!!r(e)&&this.removeById(e.id)},d.prototype.contains=function(e){return this._entities.get(e.id)===e},d.prototype.removeById=function(e){if(!r(e))return!1;var t=this._entities,i=t.get(e);return!!this._entities.remove(e)&&(this._addedEntities.remove(e)||(this._removedEntities.set(e,i),this._changedEntities.remove(e)),this._entities.remove(e),i.definitionChanged.removeEventListener(d.prototype._onEntityDefinitionChanged,this),h(this),!0)},d.prototype.removeAll=function(){for(var e=this._entities,t=e.length,i=e.values,n=this._addedEntities,o=this._removedEntities,a=0;a<t;a++){var s=i[a],l=s.id,u=n.get(l);r(u)||(s.definitionChanged.removeEventListener(d.prototype._onEntityDefinitionChanged,this),o.set(l,s))}e.removeAll(),n.removeAll(),this._changedEntities.removeAll(),h(this)},d.prototype.getById=function(e){return this._entities.get(e)},d.prototype.getOrCreateEntity=function(e){var t=this._entities.get(e);return r(t)||(p.id=e,t=new c(p),this.add(t)),t},d.prototype._onEntityDefinitionChanged=function(e){var t=e.id;this._addedEntities.contains(t)||this._changedEntities.set(t,e),h(this)},d}),r("DataSources/CompositeEntityCollection",["../Core/createGuid","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Math","./Entity","./EntityCollection"],function(e,t,r,i,n,o,a){"use strict";function s(e){for(var t=e.propertyNames,r=t.length,i=0;i<r;i++)e[t[i]]=void 0}function l(e,t,r,i){f[0]=r,f[1]=i.id,t[JSON.stringify(f)]=i.definitionChanged.addEventListener(h.prototype._onDefinitionChanged,e)}function u(e,t,r,i){f[0]=r,f[1]=i.id;var n=JSON.stringify(f);t[n](),t[n]=void 0}function c(e){if(e._shouldRecomposite=!0,0===e._suspendCount){var r,i,n,c,d,p,f=e._collections,_=f.length,v=e._collectionsCopy,g=v.length,y=e._composite,C=new a(e),w=e._eventHash;for(r=0;r<g;r++)for(d=v[r],d.collectionChanged.removeEventListener(h.prototype._onCollectionChanged,e),n=d.values,p=d.id,c=n.length-1;c>-1;c--)i=n[c],u(e,w,p,i);for(r=_-1;r>=0;r--)for(d=f[r],d.collectionChanged.addEventListener(h.prototype._onCollectionChanged,e),n=d.values,p=d.id,c=n.length-1;c>-1;c--){i=n[c],l(e,w,p,i);var S=C.getById(i.id);t(S)||(S=y.getById(i.id),t(S)?s(S):(m.id=i.id,S=new o(m)),C.add(S)),S.merge(i)}e._collectionsCopy=f.slice(0),y.suspendEvents(),y.removeAll();var E=C.values;for(r=0;r<E.length;r++)y.add(E[r]);y.resumeEvents()}}function h(r,i){this._owner=i,this._composite=new a(this),this._suspendCount=0,this._collections=t(r)?r.slice():[],this._collectionsCopy=[],this._id=e(),this._eventHash={},c(this),this._shouldRecomposite=!1}function d(e,t){var r=e.indexOf(t);return r}function p(e,t,r){var i=e._collections;if(t=n.clamp(t,0,i.length-1),r=n.clamp(r,0,i.length-1),t!==r){var o=i[t];i[t]=i[r],i[r]=o,c(e)}}var m={id:void 0},f=new Array(2);return r(h.prototype,{collectionChanged:{get:function(){return this._composite._collectionChanged}},id:{get:function(){return this._id}},values:{get:function(){return this._composite.values}},owner:{get:function(){return this._owner}}}),h.prototype.addCollection=function(e,r){var i=t(r);i?this._collections.splice(r,0,e):(r=this._collections.length,this._collections.push(e)),c(this)},h.prototype.removeCollection=function(e){var t=this._collections.indexOf(e);return t!==-1&&(this._collections.splice(t,1),c(this),!0)},h.prototype.removeAllCollections=function(){this._collections.length=0,c(this)},h.prototype.containsCollection=function(e){return this._collections.indexOf(e)!==-1},h.prototype.contains=function(e){return this._composite.contains(e)},h.prototype.indexOfCollection=function(e){return this._collections.indexOf(e)},h.prototype.getCollection=function(e){return this._collections[e]},h.prototype.getCollectionsLength=function(){return this._collections.length},h.prototype.raiseCollection=function(e){var t=d(this._collections,e);p(this,t,t+1)},h.prototype.lowerCollection=function(e){var t=d(this._collections,e);p(this,t,t-1)},
+h.prototype.raiseCollectionToTop=function(e){var t=d(this._collections,e);t!==this._collections.length-1&&(this._collections.splice(t,1),this._collections.push(e),c(this))},h.prototype.lowerCollectionToBottom=function(e){var t=d(this._collections,e);0!==t&&(this._collections.splice(t,1),this._collections.splice(0,0,e),c(this))},h.prototype.suspendEvents=function(){this._suspendCount++,this._composite.suspendEvents()},h.prototype.resumeEvents=function(){this._suspendCount--,this._shouldRecomposite&&0===this._suspendCount&&(c(this),this._shouldRecomposite=!1),this._composite.resumeEvents()},h.prototype.computeAvailability=function(){return this._composite.computeAvailability()},h.prototype.getById=function(e){return this._composite.getById(e)},h.prototype._onCollectionChanged=function(e,r,i){var n=this._collectionsCopy,a=n.length,c=this._composite;c.suspendEvents();var h,d,p,f,_=i.length,v=this._eventHash,g=e.id;for(h=0;h<_;h++){var y=i[h];u(this,v,g,y);var C=y.id;for(d=a-1;d>=0;d--)p=n[d].getById(C),t(p)&&(t(f)||(f=c.getById(C),s(f)),f.merge(p));t(f)||c.removeById(C),f=void 0}var w=r.length;for(h=0;h<w;h++){var S=r[h];l(this,v,g,S);var E=S.id;for(d=a-1;d>=0;d--)p=n[d].getById(E),t(p)&&(t(f)||(f=c.getById(E),t(f)?s(f):(m.id=E,f=new o(m),c.add(f))),f.merge(p));f=void 0}c.resumeEvents()},h.prototype._onDefinitionChanged=function(e,r,i,n){for(var o=this._collections,a=this._composite,s=o.length,l=e.id,u=a.getById(l),c=u[r],h=!t(c),d=!0,p=s-1;p>=0;p--){var m=o[p].getById(e.id);if(t(m)){var f=m[r];if(t(f)){if(d){if(d=!1,!t(f.merge)||!t(f.clone)){c=f;break}c=f.clone(c)}c.merge(f)}}}h&&u.propertyNames.indexOf(r)===-1&&u.addProperty(r),u[r]=c},h}),r("DataSources/CompositeProperty",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/EventHelper","../Core/TimeIntervalCollection","./Property"],function(e,t,r,i,n,o,a){"use strict";function s(t,r,i,n){function o(){i.raiseEvent(t)}var a=[];r.removeAll();for(var s=n.length,l=0;l<s;l++){var u=n.get(l);e(u.data)&&a.indexOf(u.data)===-1&&r.add(u.data.definitionChanged,o)}}function l(){this._eventHelper=new n,this._definitionChanged=new i,this._intervals=new o,this._intervals.changedEvent.addEventListener(l.prototype._intervalsChanged,this)}return t(l.prototype,{isConstant:{get:function(){return this._intervals.isEmpty}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._intervals}}}),l.prototype.getValue=function(t,r){var i=this._intervals.findDataForIntervalContainingDate(t);if(e(i))return i.getValue(t,r)},l.prototype.equals=function(e){return this===e||e instanceof l&&this._intervals.equals(e._intervals,a.equals)},l.prototype._intervalsChanged=function(){s(this,this._eventHelper,this._definitionChanged,this._intervals),this._definitionChanged.raiseEvent(this)},l}),r("DataSources/CompositeMaterialProperty",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./CompositeProperty","./Property"],function(e,t,r,i,n,o){"use strict";function a(){this._definitionChanged=new i,this._composite=new n,this._composite.definitionChanged.addEventListener(a.prototype._raiseDefinitionChanged,this)}return t(a.prototype,{isConstant:{get:function(){return this._composite.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._composite._intervals}}}),a.prototype.getType=function(t){var r=this._composite._intervals.findDataForIntervalContainingDate(t);if(e(r))return r.getType(t)},a.prototype.getValue=function(t,r){var i=this._composite._intervals.findDataForIntervalContainingDate(t);if(e(i))return i.getValue(t,r)},a.prototype.equals=function(e){return this===e||e instanceof a&&this._composite.equals(e._composite,o.equals)},a.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)},a}),r("DataSources/CompositePositionProperty",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/ReferenceFrame","./CompositeProperty","./Property"],function(e,t,r,i,n,o,a,s){"use strict";function l(t){this._referenceFrame=e(t,o.FIXED),this._definitionChanged=new n,this._composite=new a,this._composite.definitionChanged.addEventListener(l.prototype._raiseDefinitionChanged,this)}return r(l.prototype,{isConstant:{get:function(){return this._composite.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._composite.intervals}},referenceFrame:{get:function(){return this._referenceFrame},set:function(e){this._referenceFrame=e}}}),l.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,o.FIXED,t)},l.prototype.getValueInReferenceFrame=function(e,r,i){var n=this._composite._intervals.findDataForIntervalContainingDate(e);if(t(n))return n.getValueInReferenceFrame(e,r,i)},l.prototype.equals=function(e){return this===e||e instanceof l&&this._referenceFrame===e._referenceFrame&&this._composite.equals(e._composite,s.equals)},l.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)},l}),r("Shaders/ShadowVolumeFS",[],function(){"use strict";return"#extension GL_EXT_frag_depth : enable\nvarying float v_WindowZ;\nvarying vec4 v_color;\nvoid writeDepthClampedToFarPlane()\n{\ngl_FragDepthEXT = min(v_WindowZ * gl_FragCoord.w, 1.0);\n}\nvoid main(void)\n{\ngl_FragColor = v_color;\nwriteDepthClampedToFarPlane();\n}\n"}),r("Shaders/ShadowVolumeVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec4 color;\nattribute float batchId;\nvarying float v_WindowZ;\nvarying vec4 v_color;\nvec4 depthClampFarPlane(vec4 vertexInClipCoordinates)\n{\nv_WindowZ = (0.5 * (vertexInClipCoordinates.z / vertexInClipCoordinates.w) + 0.5) * vertexInClipCoordinates.w;\nvertexInClipCoordinates.z = min(vertexInClipCoordinates.z, vertexInClipCoordinates.w);\nreturn vertexInClipCoordinates;\n}\nvoid main()\n{\nv_color = color;\nvec4 position = czm_computePosition();\ngl_Position = depthClampFarPlane(czm_modelViewProjectionRelativeToEye * position);\n}\n"}),r("Scene/DepthFunction",["../Core/freezeObject","../Renderer/WebGLConstants"],function(e,t){"use strict";var r={NEVER:t.NEVER,LESS:t.LESS,EQUAL:t.EQUAL,LESS_OR_EQUAL:t.LEQUAL,GREATER:t.GREATER,NOT_EQUAL:t.NOTEQUAL,GREATER_OR_EQUAL:t.GEQUAL,ALWAYS:t.ALWAYS};return e(r)}),r("Scene/StencilFunction",["../Core/freezeObject","../Renderer/WebGLConstants"],function(e,t){"use strict";var r={NEVER:t.NEVER,LESS:t.LESS,EQUAL:t.EQUAL,LESS_OR_EQUAL:t.LEQUAL,GREATER:t.GREATER,NOT_EQUAL:t.NOTEQUAL,GREATER_OR_EQUAL:t.GEQUAL,ALWAYS:t.ALWAYS};return e(r)}),r("Scene/StencilOperation",["../Core/freezeObject","../Renderer/WebGLConstants"],function(e,t){"use strict";var r={ZERO:t.ZERO,KEEP:t.KEEP,REPLACE:t.REPLACE,INCREMENT:t.INCR,DECREMENT:t.DECR,INVERT:t.INVERT,INCREMENT_WRAP:t.INCR_WRAP,DECREMENT_WRAP:t.DECR_WRAP};return e(r)}),r("Scene/GroundPrimitive",["../Core/AssociativeArray","../Core/BoundingSphere","../Core/buildModuleUrl","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartographic","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/deprecationWarning","../Core/destroyObject","../Core/DeveloperError","../Core/GeographicTilingScheme","../Core/GeometryInstance","../Core/isArray","../Core/loadJson","../Core/Math","../Core/Matrix3","../Core/Matrix4","../Core/OrientedBoundingBox","../Core/PolygonGeometry","../Core/Rectangle","../Renderer/DrawCommand","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/ShaderSource","../Shaders/ShadowVolumeFS","../Shaders/ShadowVolumeVS","../ThirdParty/when","./BlendingState","./DepthFunction","./Pass","./PerInstanceColorAppearance","./Primitive","./SceneMode","./StencilFunction","./StencilOperation"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R,O,N,L,B,F,V){"use strict";function k(e){e=l(e,l.EMPTY_OBJECT),this.geometryInstances=e.geometryInstances,this.show=l(e.show,!0),this.debugShowBoundingVolume=l(e.debugShowBoundingVolume,!1),this.debugShowShadowVolume=l(e.debugShowShadowVolume,!1),this._sp=void 0,this._spPick=void 0,this._rsStencilPreloadPass=void 0,this._rsStencilDepthPass=void 0,this._rsColorPass=void 0,this._rsPickPass=void 0,this._uniformMap={},this._boundingVolumes=[],this._boundingVolumes2D=[],this._ready=!1,this._readyPromise=D.defer(),this._primitive=void 0,this._debugPrimitive=void 0,this._maxHeight=void 0,this._minHeight=void 0,this._maxTerrainHeight=k._defaultMaxTerrainHeight,this._minTerrainHeight=k._defaultMinTerrainHeight,this._boundingSpheresKeys=[],this._boundingSpheres=[];var t,r=new N({flat:!0});u(this.geometryInstances)&&_(this.geometryInstances)&&this.geometryInstances.length>1&&(t=$),this._primitiveOptions={geometryInstances:void 0,appearance:r,vertexCacheOptimize:l(e.vertexCacheOptimize,!1),interleave:l(e.interleave,!1),releaseGeometryInstances:l(e.releaseGeometryInstances,!0),allowPicking:l(e.allowPicking,!0),asynchronous:l(e.asynchronous,!0),compressVertices:l(e.compressVertices,!0),_readOnlyInstanceAttributes:t,_createRenderStatesFunction:void 0,_createShaderProgramFunction:void 0,_createCommandsFunction:void 0,_createPickOffsets:!0}}function z(e){return function(t,r){var i=r.maximumRadius,n=i/Math.cos(.5*t)-i;return e._maxHeight+n}}function U(e){return function(t,r){return e._minHeight}}function G(e,t){var r=e.mapProjection.ellipsoid;{if(u(t.attributes)&&u(t.attributes.position3DHigh)){for(var i=t.attributes.position3DHigh.values,o=t.attributes.position3DLow.values,a=i.length,s=Number.POSITIVE_INFINITY,l=Number.POSITIVE_INFINITY,c=Number.NEGATIVE_INFINITY,h=Number.NEGATIVE_INFINITY,d=0;d<a;d+=3){var p=n.unpack(i,d,ne),m=n.unpack(o,d,oe),f=n.add(p,m,ae),_=r.cartesianToCartographic(f,se),v=_.latitude,g=_.longitude;s=Math.min(s,v),l=Math.min(l,g),c=Math.max(c,v),h=Math.max(h,g)}var y=le;return y.north=c,y.south=s,y.east=h,y.west=l,y}if(u(t.rectangle))return t.rectangle}}function W(e){o.fromRadians(e.east,e.north,0,ce[0]),o.fromRadians(e.west,e.north,0,ce[1]),o.fromRadians(e.east,e.south,0,ce[2]),o.fromRadians(e.west,e.south,0,ce[3]);for(var t=0,r=0,i=0,n=0,a=k._terrainHeightsMaxLevel,s=0;s<=a;++s){for(var l=!1,u=0;u<4;++u){var c=ce[u];if(ue.positionToTileXY(c,s,he),0===u)i=he.x,n=he.y;else if(i!==he.x||n!==he.y){l=!0;break}}if(l)break;t=i,r=n}if(0!==s)return{x:t,y:r,level:s>a?a:s-1}}function H(e,t,r){var i=W(t),o=k._defaultMinTerrainHeight,a=k._defaultMaxTerrainHeight;if(u(i)){var s=i.level+"-"+i.x+"-"+i.y,l=k._terrainHeights[s];u(l)&&(o=l[0],a=l[1]),r.cartographicToCartesian(E.northeast(t,me),de),r.cartographicToCartesian(E.southwest(t,me),pe),n.subtract(pe,de,fe),n.add(de,n.multiplyByScalar(fe,.5,fe),fe);var c=r.scaleToGeodeticSurface(fe,_e);if(u(c)){var h=n.distance(fe,c);o=Math.min(o,-h)}else o=k._defaultMinTerrainHeight}e._minTerrainHeight=Math.max(k._defaultMinTerrainHeight,o),e._maxTerrainHeight=a}function q(e,r){var i=W(e),n=k._defaultMaxTerrainHeight;if(u(i)){var o=i.level+"-"+i.x+"-"+i.y,a=k._terrainHeights[o];u(a)&&(n=a[1])}var s=t.fromRectangle3D(e,r,0);return t.fromRectangle3D(e,r,n,ve),t.union(s,ve,s)}function j(e,r,i){var o=r.mapProjection.ellipsoid,a=G(r,i);if(a.width<g.PI){var s=w.fromRectangle(a,e._maxHeight,e._minHeight,o);e._boundingVolumes.push(s)}else{var l=i.attributes.position3DHigh.values,u=i.attributes.position3DLow.values;e._boundingVolumes.push(t.fromEncodedCartesianVertices(l,u))}if(!r.scene3DOnly){var c=r.mapProjection,h=t.fromRectangleWithHeights2D(a,c,e._maxHeight,e._minHeight);n.fromElements(h.center.z,h.center.x,h.center.y,h.center),e._boundingVolumes2D.push(h)}}function Y(e,t,r,i){u(e._rsStencilPreloadPass)||(e._rsStencilPreloadPass=b.fromCache(ee),e._rsStencilDepthPass=b.fromCache(te),e._rsColorPass=b.fromCache(re),e._rsPickPass=b.fromCache(ie))}function X(e,t,r){if(!u(e._sp)){var i=t.context,n=M;n=e._primitive._batchTable.getVertexShaderCallback()(n),n=L._modifyShaderPosition(e,n,t.scene3DOnly),n=L._appendShowToShader(e._primitive,n),n=L._updateColorAttribute(e._primitive,n);var o=P,a=e._primitive._attributeLocations;if(e._sp=x.replaceCache({context:i,shaderProgram:e._sp,vertexShaderSource:n,fragmentShaderSource:o,attributeLocations:a}),e._primitive.allowPicking){var s=A.createPickVertexShaderSource(n);s=L._updatePickColorAttribute(s);var l=new A({sources:[o],pickColorQualifier:"varying"});e._spPick=x.replaceCache({context:i,shaderProgram:e._spPick,vertexShaderSource:s,fragmentShaderSource:l,attributeLocations:a})}else e._spPick=x.fromCache({context:i,vertexShaderSource:n,fragmentShaderSource:o,attributeLocations:a})}}function Z(e,t){var r=e._primitive,i=3*r._va.length;t.length=i;for(var n=0,o=r._batchTable.getUniformMapCallback()(e._uniformMap),a=0;a<i;a+=3){var s=r._va[n++],l=t[a];u(l)||(l=t[a]=new T({owner:e,primitiveType:r._primitiveType})),l.vertexArray=s,l.renderState=e._rsStencilPreloadPass,l.shaderProgram=e._sp,l.uniformMap=o,l.pass=O.GROUND,l=t[a+1],u(l)||(l=t[a+1]=new T({owner:e,primitiveType:r._primitiveType})),l.vertexArray=s,l.renderState=e._rsStencilDepthPass,l.shaderProgram=e._sp,l.uniformMap=o,l.pass=O.GROUND,l=t[a+2],u(l)||(l=t[a+2]=new T({owner:e,primitiveType:r._primitiveType})),l.vertexArray=s,l.renderState=e._rsColorPass,l.shaderProgram=e._sp,l.uniformMap=o,l.pass=O.GROUND}}function K(e,t){var r=e._primitive,i=r._pickOffsets,n=3*i.length;t.length=n;for(var o=0,a=r._batchTable.getUniformMapCallback()(e._uniformMap),s=0;s<n;s+=3){var l=i[o++],c=l.offset,h=l.count,d=r._va[l.index],p=t[s];u(p)||(p=t[s]=new T({owner:e,primitiveType:r._primitiveType})),p.vertexArray=d,p.offset=c,p.count=h,p.renderState=e._rsStencilPreloadPass,p.shaderProgram=e._sp,p.uniformMap=a,p.pass=O.GROUND,p=t[s+1],u(p)||(p=t[s+1]=new T({owner:e,primitiveType:r._primitiveType})),p.vertexArray=d,p.offset=c,p.count=h,p.renderState=e._rsStencilDepthPass,p.shaderProgram=e._sp,p.uniformMap=a,p.pass=O.GROUND,p=t[s+2],u(p)||(p=t[s+2]=new T({owner:e,primitiveType:r._primitiveType})),p.vertexArray=d,p.offset=c,p.count=h,p.renderState=e._rsPickPass,p.shaderProgram=e._spPick,p.uniformMap=a,p.pass=O.GROUND}}function Q(e,t,r,i,n,o,a){Z(e,o),K(e,a)}function J(e,t,r,i,n,o,a,s){var l;t.mode===B.SCENE3D?l=e._boundingVolumes:t.mode!==B.SCENE3D&&u(e._boundingVolumes2D)&&(l=e._boundingVolumes2D);var c=t.commandList,h=t.passes;if(h.render)for(var d=r.length,p=0;p<d;++p)r[p].modelMatrix=n,r[p].boundingVolume=l[Math.floor(p/3)],r[p].cull=o,r[p].debugShowBoundingVolume=a,c.push(r[p]);if(h.pick){var m=e._primitive,f=m._pickOffsets,_=3*f.length;i.length=_;for(var v=0,g=0;g<_;g+=3){var y=f[v++],C=l[y.index];i[g].modelMatrix=n,i[g].boundingVolume=C,i[g].cull=o,i[g+1].modelMatrix=n,i[g+1].boundingVolume=C,i[g+1].cull=o,i[g+2].modelMatrix=n,i[g+2].boundingVolume=C,i[g+2].cull=o,c.push(i[g],i[g+1],i[g+2])}}}var $=["color"];c(k.prototype,{vertexCacheOptimize:{get:function(){return this._primitiveOptions.vertexCacheOptimize}},interleave:{get:function(){return this._primitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._primitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._primitiveOptions.allowPicking}},asynchronous:{get:function(){return this._primitiveOptions.asynchronous}},compressVertices:{get:function(){return this._primitiveOptions.compressVertices}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise.promise}}}),k.isSupported=function(e){return e.context.fragmentDepth},k._defaultMaxTerrainHeight=9e3,k._defaultMinTerrainHeight=-1e5,k._terrainHeights=void 0,k._terrainHeightsMaxLevel=6;var ee={colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:F.ALWAYS,frontOperation:{fail:V.KEEP,zFail:V.DECREMENT_WRAP,zPass:V.DECREMENT_WRAP},backFunction:F.ALWAYS,backOperation:{fail:V.KEEP,zFail:V.INCREMENT_WRAP,zPass:V.INCREMENT_WRAP},reference:0,mask:-1},depthTest:{enabled:!1},depthMask:!1},te={colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:F.ALWAYS,frontOperation:{fail:V.KEEP,zFail:V.KEEP,zPass:V.INCREMENT_WRAP},backFunction:F.ALWAYS,backOperation:{fail:V.KEEP,zFail:V.KEEP,zPass:V.DECREMENT_WRAP},reference:0,mask:-1},depthTest:{enabled:!0,func:R.LESS_OR_EQUAL},depthMask:!1},re={stencilTest:{enabled:!0,frontFunction:F.NOT_EQUAL,frontOperation:{fail:V.KEEP,zFail:V.KEEP,zPass:V.DECREMENT_WRAP},backFunction:F.NOT_EQUAL,backOperation:{fail:V.KEEP,zFail:V.KEEP,zPass:V.DECREMENT_WRAP},reference:0,mask:-1},depthTest:{enabled:!1},depthMask:!1,blending:I.ALPHA_BLEND},ie={stencilTest:{enabled:!0,frontFunction:F.NOT_EQUAL,frontOperation:{fail:V.KEEP,zFail:V.KEEP,zPass:V.DECREMENT_WRAP},backFunction:F.NOT_EQUAL,backOperation:{fail:V.KEEP,zFail:V.KEEP,zPass:V.DECREMENT_WRAP},reference:0,mask:-1},depthTest:{enabled:!1},depthMask:!1},ne=new n,oe=new n,ae=new n,se=new o,le=new E,ue=new m,ce=[new o,new o,new o,new o],he=new i,de=new n,pe=new n,me=new o,fe=new n,_e=new n,ve=new t;return k._initialized=!1,k._initPromise=void 0,k.initializeTerrainHeights=function(){var e=k._initPromise;return u(e)?e:(k._initPromise=v(r("Assets/approximateTerrainHeights.json")).then(function(e){k._initialized=!0,k._terrainHeights=e}),k._initPromise)},k.prototype.update=function(e){var t=e.context;if(t.fragmentDepth&&this.show&&(u(this._primitive)||u(this.geometryInstances))){if(!k._initialized)return void k.initializeTerrainHeights();if(!u(this._primitive)){var r,i,n,o,l,c=this._primitiveOptions,h=e.mapProjection.ellipsoid,d=_(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],m=d.length,v=new Array(m);for(o=0;o<m;++o){r=d[o],i=r.geometry;var g=G(e,i);u(l)?u(g)&&E.union(l,g,l):l=g;var y=r.id;if(u(y)&&u(g)){var C=q(g,h);this._boundingSpheresKeys.push(y),this._boundingSpheres.push(C)}if(n=i.constructor,!u(n)||!u(n.createShadowVolume))throw new p("Not all of the geometry instances have GroundPrimitive support.");r.attributes}H(this,l,e.mapProjection.ellipsoid);var w=e.terrainExaggeration;for(this._minHeight=this._minTerrainHeight*w,this._maxHeight=this._maxTerrainHeight*w,o=0;o<m;++o)r=d[o],i=r.geometry,n=i.constructor,v[o]=new f({geometry:n.createShadowVolume(i,U(this),z(this)),attributes:r.attributes,id:r.id,pickPrimitive:this});c.geometryInstances=v;var S=this;c._createBoundingVolumeFunction=function(e,t){j(S,e,t)},c._createRenderStatesFunction=function(e,t,r,i){Y(S,t)},c._createShaderProgramFunction=function(e,t,r){X(S,t)},c._createCommandsFunction=function(e,t,r,i,n,o,a){Q(S,void 0,void 0,!0,!1,o,a)},c._updateAndQueueCommandsFunction=function(e,t,r,i,n,o,a,s){J(S,t,r,i,n,o,a,s)},this._primitive=new L(c),this._primitive.readyPromise.then(function(e){S._ready=!0,S.releaseGeometryInstances&&(S.geometryInstances=void 0);var t=e._error;u(t)?S._readyPromise.reject(t):S._readyPromise.resolve(S)})}if(this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),this.debugShowShadowVolume&&!u(this._debugPrimitive)&&u(this.geometryInstances)){for(var T=_(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],b=T.length,x=new Array(b),A=0;A<b;++A){var P=T[A],M=P.geometry,D=M.constructor;if(u(D)&&u(D.createShadowVolume)){var I=P.attributes.color.value,R=a.fromBytes(I[0],I[1],I[2],I[3]);a.subtract(new a(1,1,1,0),R,R),x[A]=new f({geometry:D.createShadowVolume(M,U(this),z(this)),attributes:{color:s.fromColor(R)},id:P.id,pickPrimitive:this})}}this._debugPrimitive=new L({geometryInstances:x,releaseGeometryInstances:!0,allowPicking:!1,asynchronous:!1,appearance:new N({flat:!0})})}u(this._debugPrimitive)&&(this.debugShowShadowVolume?this._debugPrimitive.update(e):(this._debugPrimitive.destroy(),this._debugPrimitive=void 0))}},k.prototype.getBoundingSphere=function(e){var t=this._boundingSpheresKeys.indexOf(e);if(t!==-1)return this._boundingSpheres[t]},k.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)},k.prototype.isDestroyed=function(){return!1},k.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),this._debugPrimitive=this._debugPrimitive&&this._debugPrimitive.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),d(this)},k}),r("DataSources/CorridorGeometryUpdater",["../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/CorridorGeometry","../Core/CorridorOutlineGeometry","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../Core/GeometryInstance","../Core/Iso8601","../Core/oneTimeWarning","../Core/ShowGeometryInstanceAttribute","../Scene/GroundPrimitive","../Scene/MaterialAppearance","../Scene/PerInstanceColorAppearance","../Scene/Primitive","../Scene/ShadowMode","./ColorMaterialProperty","./ConstantProperty","./dynamicGeometryGetBoundingSphere","./MaterialProperty","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E){"use strict";function T(e){this.id=e,this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.cornerType=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0}function b(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(b.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._isClosed=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new u,this._showProperty=void 0,this._materialProperty=void 0,this._hasConstantOutline=!0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._onTerrain=!1,this._options=new T(e),this._onEntityPropertyChanged(e,"corridor",e.corridor,void 0)}function x(e,t,r){this._primitives=e,this._groundPrimitives=t,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=r,this._options=new T(r._entity)}var A=new y(e.WHITE),P=new C(!0),M=new C(!0),D=new C(!1),I=new C(e.BLACK),R=new C(g.DISABLED),O=new e;return a(b,{perInstanceColorAppearanceType:{value:_},materialAppearanceType:{value:f}}),a(b.prototype,{entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!o(this._entity.availability)&&E.isConstant(this._showProperty)&&E.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!o(this._entity.availability)&&E.isConstant(this._showProperty)&&E.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{get:function(){return this._isClosed}},onTerrain:{get:function(){return this._onTerrain}},geometryChanged:{get:function(){return this._geometryChanged}}}),b.prototype.isOutlineVisible=function(e){var t=this._entity;return this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)},b.prototype.isFilled=function(e){var t=this._entity;return this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)},b.prototype.createFillGeometryInstance=function(i){var n,a,s=this._entity,l=s.isAvailable(i),u=new p(l&&s.isShowing&&this._showProperty.getValue(i)&&this._fillProperty.getValue(i));if(this._materialProperty instanceof y){var h=e.WHITE;o(this._materialProperty.color)&&(this._materialProperty.color.isConstant||l)&&(h=this._materialProperty.color.getValue(i)),a=t.fromColor(h),n={show:u,color:a}}else n={show:u};return new c({id:s,geometry:new r(this._options),attributes:n})},b.prototype.createOutlineGeometryInstance=function(r){var n=this._entity,o=n.isAvailable(r),a=E.getValueOrDefault(this._outlineColorProperty,r,e.BLACK);return new c({id:n,geometry:new i(this._options),attributes:{show:new p(o&&n.isShowing&&this._showProperty.getValue(r)&&this._showOutlineProperty.getValue(r)),color:t.fromColor(a)}})},b.prototype.isDestroyed=function(){return!1},b.prototype.destroy=function(){this._entitySubscription(),s(this)},b.prototype._onEntityPropertyChanged=function(e,t,r,i){if("availability"===t||"corridor"===t){var a=this._entity.corridor;if(!o(a))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var s=a.fill,l=!o(s)||!s.isConstant||s.getValue(h.MINIMUM_VALUE),u=a.outline,c=o(u);if(c&&u.isConstant&&(c=u.getValue(h.MINIMUM_VALUE)),!l&&!c)return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var p=a.positions,v=a.show;if(o(v)&&v.isConstant&&!v.getValue(h.MINIMUM_VALUE)||!o(p))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var g=n(a.material,A),C=g instanceof y;this._materialProperty=g,this._fillProperty=n(s,M),this._showProperty=n(v,P),this._showOutlineProperty=n(a.outline,D),this._outlineColorProperty=c?n(a.outlineColor,I):void 0,this._shadowsProperty=n(a.shadows,R);var w=a.height,S=a.extrudedHeight,T=a.granularity,b=a.width,x=a.outlineWidth,O=a.cornerType,N=l&&!o(w)&&!o(S)&&C&&m.isSupported(this._scene);if(c&&N&&(d(d.geometryOutlines),c=!1),this._fillEnabled=l,this._onTerrain=N,this._isClosed=o(S)||N,this._outlineEnabled=c,p.isConstant&&E.isConstant(w)&&E.isConstant(S)&&E.isConstant(T)&&E.isConstant(b)&&E.isConstant(x)&&E.isConstant(O)){var L=this._options;L.vertexFormat=C?_.VERTEX_FORMAT:f.MaterialSupport.TEXTURED.vertexFormat,L.positions=p.getValue(h.MINIMUM_VALUE,L.positions),L.height=o(w)?w.getValue(h.MINIMUM_VALUE):void 0,L.extrudedHeight=o(S)?S.getValue(h.MINIMUM_VALUE):void 0,L.granularity=o(T)?T.getValue(h.MINIMUM_VALUE):void 0,L.width=o(b)?b.getValue(h.MINIMUM_VALUE):void 0,L.cornerType=o(O)?O.getValue(h.MINIMUM_VALUE):void 0,this._outlineWidth=o(x)?x.getValue(h.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}else this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this))}},b.prototype.createDynamicUpdater=function(e,t){return new x(e,t,this)},x.prototype.update=function(n){var a=this._geometryUpdater,s=a._onTerrain,l=this._primitives,u=this._groundPrimitives;s?u.removeAndDestroy(this._primitive):(l.removeAndDestroy(this._primitive),l.removeAndDestroy(this._outlinePrimitive),this._outlinePrimitive=void 0),this._primitive=void 0;var h=a._entity,d=h.corridor;if(h.isShowing&&h.isAvailable(n)&&E.getValueOrDefault(d.show,n,!0)){var p=this._options,g=E.getValueOrUndefined(d.positions,n,p.positions),y=E.getValueOrUndefined(d.width,n);if(o(g)&&o(y)){p.positions=g,p.width=y,p.height=E.getValueOrUndefined(d.height,n),p.extrudedHeight=E.getValueOrUndefined(d.extrudedHeight,n),p.granularity=E.getValueOrUndefined(d.granularity,n),p.cornerType=E.getValueOrUndefined(d.cornerType,n);var C=this._geometryUpdater.shadowsProperty.getValue(n);if(!o(d.fill)||d.fill.getValue(n)){var w=a.fillMaterialProperty,T=S.getValue(n,w,this._material);if(this._material=T,s){var b=e.WHITE;o(w.color)&&(b=w.color.getValue(n)),this._primitive=u.add(new m({geometryInstances:new c({id:h,geometry:new r(p),attributes:{color:t.fromColor(b)}}),asynchronous:!1,shadows:C}))}else{var x=new f({material:T,translucent:T.isTranslucent(),closed:o(p.extrudedHeight)});p.vertexFormat=x.vertexFormat,this._primitive=l.add(new v({geometryInstances:new c({id:h,geometry:new r(p)}),appearance:x,asynchronous:!1,shadows:C}))}}if(!s&&o(d.outline)&&d.outline.getValue(n)){p.vertexFormat=_.VERTEX_FORMAT;var A=E.getValueOrClonedDefault(d.outlineColor,n,e.BLACK,O),P=E.getValueOrDefault(d.outlineWidth,n,1),M=1!==A.alpha;this._outlinePrimitive=l.add(new v({geometryInstances:new c({id:h,geometry:new i(p),attributes:{color:t.fromColor(A)}}),appearance:new _({flat:!0,translucent:M,renderState:{lineWidth:a._scene.clampLineWidth(P)}}),asynchronous:!1,shadows:C}))}}}},x.prototype.getBoundingSphere=function(e,t){return w(e,this._primitive,this._outlinePrimitive,t)},x.prototype.isDestroyed=function(){return!1},x.prototype.destroy=function(){var e=this._primitives,t=this._groundPrimitives;this._geometryUpdater._onTerrain?t.removeAndDestroy(this._primitive):e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),s(this)},b}),r("DataSources/DataSource",["../Core/defineProperties","../Core/DeveloperError"],function(e,t){"use strict";function r(){t.throwInstantiationError()}return e(r.prototype,{name:{get:t.throwInstantiationError},clock:{get:t.throwInstantiationError},entities:{get:t.throwInstantiationError},isLoading:{get:t.throwInstantiationError},changedEvent:{get:t.throwInstantiationError},errorEvent:{get:t.throwInstantiationError},loadingEvent:{get:t.throwInstantiationError},show:{get:t.throwInstantiationError}}),r.prototype.update=t.throwInstantiationError,r.setLoading=function(e,t){e._isLoading!==t&&(t?e._entityCollection.suspendEvents():e._entityCollection.resumeEvents(),e._isLoading=t,e._loading.raiseEvent(e,t))},r}),r("DataSources/CustomDataSource",["../Core/defineProperties","../Core/Event","./DataSource","./EntityCollection"],function(e,t,r,i){"use strict";function n(e){this._name=e,this._clock=void 0,this._changed=new t,this._error=new t,this._isLoading=!1,this._loading=new t,this._entityCollection=new i(this)}return e(n.prototype,{name:{get:function(){return this._name},set:function(e){this._name!==e&&(this._name=e,this._changed.raiseEvent(this))}},clock:{get:function(){return this._clock},set:function(e){this._clock!==e&&(this._clock=e,this._changed.raiseEvent(this))}},entities:{get:function(){return this._entityCollection}},isLoading:{get:function(){return this._isLoading},set:function(e){r.setLoading(this,e)}},changedEvent:{get:function(){return this._changed}},errorEvent:{get:function(){return this._error}},loadingEvent:{get:function(){return this._loading}},show:{get:function(){return this._entityCollection.show},set:function(e){this._entityCollection.show=e}}}),n}),r("DataSources/CylinderGeometryUpdater",["../Core/Cartesian3","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/CylinderGeometry","../Core/CylinderOutlineGeometry","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../Core/GeometryInstance","../Core/Iso8601","../Core/ShowGeometryInstanceAttribute","../Scene/MaterialAppearance","../Scene/PerInstanceColorAppearance","../Scene/Primitive","../Scene/ShadowMode","./ColorMaterialProperty","./ConstantProperty","./dynamicGeometryGetBoundingSphere","./MaterialProperty","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S){"use strict";function E(e){this.id=e,this.vertexFormat=void 0,this.length=void 0,this.topRadius=void 0,this.bottomRadius=void 0,this.slices=void 0,this.numberOfVerticalLines=void 0}function T(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(T.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new c,this._showProperty=void 0,this._materialProperty=void 0,this._hasConstantOutline=!0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._options=new E(e),this._onEntityPropertyChanged(e,"cylinder",e.cylinder,void 0)}function b(e,t){this._primitives=e,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=t,this._options=new E(t._entity)}var x=new g(t.WHITE),A=new y(!0),P=new y(!0),M=new y(!1),D=new y(t.BLACK),I=new y(v.DISABLED),R=new t;
+return s(T,{perInstanceColorAppearanceType:{value:f},materialAppearanceType:{value:m}}),s(T.prototype,{entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!a(this._entity.availability)&&S.isConstant(this._showProperty)&&S.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!a(this._entity.availability)&&S.isConstant(this._showProperty)&&S.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{value:!0},geometryChanged:{get:function(){return this._geometryChanged}}}),T.prototype.isOutlineVisible=function(e){var t=this._entity;return this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)},T.prototype.isFilled=function(e){var t=this._entity;return this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)},T.prototype.createFillGeometryInstance=function(e){var n,o,s=this._entity,l=s.isAvailable(e),u=new p(l&&s.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e));if(this._materialProperty instanceof g){var c=t.WHITE;a(this._materialProperty.color)&&(this._materialProperty.color.isConstant||l)&&(c=this._materialProperty.color.getValue(e)),o=r.fromColor(c),n={show:u,color:o}}else n={show:u};return new h({id:s,geometry:new i(this._options),modelMatrix:s._getModelMatrix(d.MINIMUM_VALUE),attributes:n})},T.prototype.createOutlineGeometryInstance=function(e){var i=this._entity,o=i.isAvailable(e),a=S.getValueOrDefault(this._outlineColorProperty,e,t.BLACK);return new h({id:i,geometry:new n(this._options),modelMatrix:i._getModelMatrix(d.MINIMUM_VALUE),attributes:{show:new p(o&&i.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:r.fromColor(a)}})},T.prototype.isDestroyed=function(){return!1},T.prototype.destroy=function(){this._entitySubscription(),l(this)},T.prototype._onEntityPropertyChanged=function(e,t,r,i){if("availability"===t||"position"===t||"orientation"===t||"cylinder"===t){var n=e.cylinder;if(!a(n))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var s=n.fill,l=!a(s)||!s.isConstant||s.getValue(d.MINIMUM_VALUE),u=n.outline,c=a(u);if(c&&u.isConstant&&(c=u.getValue(d.MINIMUM_VALUE)),!l&&!c)return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var h=e.position,p=n.length,_=n.topRadius,v=n.bottomRadius,y=n.show;if(a(y)&&y.isConstant&&!y.getValue(d.MINIMUM_VALUE)||!a(h)||!a(p)||!a(_)||!a(v))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var C=o(n.material,x),w=C instanceof g;this._materialProperty=C,this._fillProperty=o(s,P),this._showProperty=o(y,A),this._showOutlineProperty=o(n.outline,M),this._outlineColorProperty=c?o(n.outlineColor,D):void 0,this._shadowsProperty=o(n.shadows,I);var E=n.slices,T=n.outlineWidth,b=n.numberOfVerticalLines;if(this._fillEnabled=l,this._outlineEnabled=c,h.isConstant&&S.isConstant(e.orientation)&&p.isConstant&&_.isConstant&&v.isConstant&&S.isConstant(E)&&S.isConstant(T)&&S.isConstant(b)){var R=this._options;R.vertexFormat=w?f.VERTEX_FORMAT:m.MaterialSupport.TEXTURED.vertexFormat,R.length=p.getValue(d.MINIMUM_VALUE),R.topRadius=_.getValue(d.MINIMUM_VALUE),R.bottomRadius=v.getValue(d.MINIMUM_VALUE),R.slices=a(E)?E.getValue(d.MINIMUM_VALUE):void 0,R.numberOfVerticalLines=a(b)?b.getValue(d.MINIMUM_VALUE):void 0,this._outlineWidth=a(T)?T.getValue(d.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}else this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this))}},T.prototype.createDynamicUpdater=function(e){return new b(e,this)},b.prototype.update=function(e){var o=this._primitives;o.removeAndDestroy(this._primitive),o.removeAndDestroy(this._outlinePrimitive),this._primitive=void 0,this._outlinePrimitive=void 0;var s=this._geometryUpdater,l=s._entity,u=l.cylinder;if(l.isShowing&&l.isAvailable(e)&&S.getValueOrDefault(u.show,e,!0)){var c=this._options,d=l._getModelMatrix(e),p=S.getValueOrUndefined(u.length,e),v=S.getValueOrUndefined(u.topRadius,e),g=S.getValueOrUndefined(u.bottomRadius,e);if(a(d)&&a(p)&&a(v)&&a(g)){c.length=p,c.topRadius=v,c.bottomRadius=g,c.slices=S.getValueOrUndefined(u.slices,e),c.numberOfVerticalLines=S.getValueOrUndefined(u.numberOfVerticalLines,e);var y=this._geometryUpdater.shadowsProperty.getValue(e);if(S.getValueOrDefault(u.fill,e,!0)){var C=w.getValue(e,s.fillMaterialProperty,this._material);this._material=C;var E=new m({material:C,translucent:C.isTranslucent(),closed:!0});c.vertexFormat=E.vertexFormat,this._primitive=o.add(new _({geometryInstances:new h({id:l,geometry:new i(c),modelMatrix:d}),appearance:E,asynchronous:!1,shadows:y}))}if(S.getValueOrDefault(u.outline,e,!1)){c.vertexFormat=f.VERTEX_FORMAT;var T=S.getValueOrClonedDefault(u.outlineColor,e,t.BLACK,R),b=S.getValueOrDefault(u.outlineWidth,e,1),x=1!==T.alpha;this._outlinePrimitive=o.add(new _({geometryInstances:new h({id:l,geometry:new n(c),modelMatrix:d,attributes:{color:r.fromColor(T)}}),appearance:new f({flat:!0,translucent:x,renderState:{lineWidth:s._scene.clampLineWidth(b)}}),asynchronous:!1,shadows:y}))}}}},b.prototype.getBoundingSphere=function(e,t){return C(e,this._primitive,this._outlinePrimitive,t)},b.prototype.isDestroyed=function(){return!1},b.prototype.destroy=function(){var e=this._primitives;e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),l(this)},T}),r("Scene/LabelStyle",["../Core/freezeObject"],function(e){"use strict";var t={FILL:0,OUTLINE:1,FILL_AND_OUTLINE:2};return e(t)}),r("DataSources/DataSourceClock",["../Core/Clock","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/JulianDate","./createRawPropertyDescriptor"],function(e,t,r,i,n,o,a,s){"use strict";function l(){this._startTime=void 0,this._stopTime=void 0,this._currentTime=void 0,this._clockRange=void 0,this._clockStep=void 0,this._multiplier=void 0,this._definitionChanged=new o}return i(l.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},startTime:s("startTime"),stopTime:s("stopTime"),currentTime:s("currentTime"),clockRange:s("clockRange"),clockStep:s("clockStep"),multiplier:s("multiplier")}),l.prototype.clone=function(e){return r(e)||(e=new l),e.startTime=this.startTime,e.stopTime=this.stopTime,e.currentTime=this.currentTime,e.clockRange=this.clockRange,e.clockStep=this.clockStep,e.multiplier=this.multiplier,e},l.prototype.equals=function(e){return this===e||r(e)&&a.equals(this.startTime,e.startTime)&&a.equals(this.stopTime,e.stopTime)&&a.equals(this.currentTime,e.currentTime)&&this.clockRange===e.clockRange&&this.clockStep===e.clockStep&&this.multiplier===e.multiplier},l.prototype.merge=function(e){this.startTime=t(this.startTime,e.startTime),this.stopTime=t(this.stopTime,e.stopTime),this.currentTime=t(this.currentTime,e.currentTime),this.clockRange=t(this.clockRange,e.clockRange),this.clockStep=t(this.clockStep,e.clockStep),this.multiplier=t(this.multiplier,e.multiplier)},l.prototype.getValue=function(t){return r(t)||(t=new e),t.startTime=this.startTime,t.stopTime=this.stopTime,t.currentTime=this.currentTime,t.clockRange=this.clockRange,t.multiplier=this.multiplier,t.clockStep=this.clockStep,t},l}),r("DataSources/GridMaterialProperty",["../Core/Cartesian2","../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/Event","./createPropertyDescriptor","./Property"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){e=r(e,r.EMPTY_OBJECT),this._definitionChanged=new o,this._color=void 0,this._colorSubscription=void 0,this._cellAlpha=void 0,this._cellAlphaSubscription=void 0,this._lineCount=void 0,this._lineCountSubscription=void 0,this._lineThickness=void 0,this._lineThicknessSubscription=void 0,this._lineOffset=void 0,this._lineOffsetSubscription=void 0,this.color=e.color,this.cellAlpha=e.cellAlpha,this.lineCount=e.lineCount,this.lineThickness=e.lineThickness,this.lineOffset=e.lineOffset}var u=t.WHITE,c=.1,h=new e(8,8),d=new e(0,0),p=new e(1,1);return n(l.prototype,{isConstant:{get:function(){return s.isConstant(this._color)&&s.isConstant(this._cellAlpha)&&s.isConstant(this._lineCount)&&s.isConstant(this._lineThickness)&&s.isConstant(this._lineOffset)}},definitionChanged:{get:function(){return this._definitionChanged}},color:a("color"),cellAlpha:a("cellAlpha"),lineCount:a("lineCount"),lineThickness:a("lineThickness"),lineOffset:a("lineOffset")}),l.prototype.getType=function(e){return"Grid"},l.prototype.getValue=function(e,t){return i(t)||(t={}),t.color=s.getValueOrClonedDefault(this._color,e,u,t.color),t.cellAlpha=s.getValueOrDefault(this._cellAlpha,e,c),t.lineCount=s.getValueOrClonedDefault(this._lineCount,e,h,t.lineCount),t.lineThickness=s.getValueOrClonedDefault(this._lineThickness,e,p,t.lineThickness),t.lineOffset=s.getValueOrClonedDefault(this._lineOffset,e,d,t.lineOffset),t},l.prototype.equals=function(e){return this===e||e instanceof l&&s.equals(this._color,e._color)&&s.equals(this._cellAlpha,e._cellAlpha)&&s.equals(this._lineCount,e._lineCount)&&s.equals(this._lineThickness,e._lineThickness)&&s.equals(this._lineOffset,e._lineOffset)},l}),r("DataSources/PolylineArrowMaterialProperty",["../Core/Color","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","./ConstantProperty","./createPropertyDescriptor","./Property"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){this._definitionChanged=new n,this._color=void 0,this._colorSubscription=void 0,this.color=e}return r(l.prototype,{isConstant:{get:function(){return s.isConstant(this._color)}},definitionChanged:{get:function(){return this._definitionChanged}},color:a("color")}),l.prototype.getType=function(e){return"PolylineArrow"},l.prototype.getValue=function(r,i){return t(i)||(i={}),i.color=s.getValueOrClonedDefault(this._color,r,e.WHITE,i.color),i},l.prototype.equals=function(e){return this===e||e instanceof l&&s.equals(this._color,e._color)},l}),r("DataSources/PolylineGlowMaterialProperty",["../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/Event","./createPropertyDescriptor","./Property"],function(e,t,r,i,n,o,a){"use strict";function s(e){e=t(e,t.EMPTY_OBJECT),this._definitionChanged=new n,this._color=void 0,this._colorSubscription=void 0,this._glowPower=void 0,this._glowPowerSubscription=void 0,this.color=e.color,this.glowPower=e.glowPower}var l=e.WHITE,u=.25;return i(s.prototype,{isConstant:{get:function(){return a.isConstant(this._color)&&a.isConstant(this._glow)}},definitionChanged:{get:function(){return this._definitionChanged}},color:o("color"),glowPower:o("glowPower")}),s.prototype.getType=function(e){return"PolylineGlow"},s.prototype.getValue=function(e,t){return r(t)||(t={}),t.color=a.getValueOrClonedDefault(this._color,e,l,t.color),t.glowPower=a.getValueOrDefault(this._glowPower,e,u,t.glowPower),t},s.prototype.equals=function(e){return this===e||e instanceof s&&a.equals(this._color,e._color)&&a.equals(this._glowPower,e._glowPower)},s}),r("DataSources/PolylineOutlineMaterialProperty",["../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/Event","./createPropertyDescriptor","./Property"],function(e,t,r,i,n,o,a){"use strict";function s(e){e=t(e,t.EMPTY_OBJECT),this._definitionChanged=new n,this._color=void 0,this._colorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this.color=e.color,this.outlineColor=e.outlineColor,this.outlineWidth=e.outlineWidth}var l=e.WHITE,u=e.BLACK,c=1;return i(s.prototype,{isConstant:{get:function(){return a.isConstant(this._color)&&a.isConstant(this._outlineColor)&&a.isConstant(this._outlineWidth)}},definitionChanged:{get:function(){return this._definitionChanged}},color:o("color"),outlineColor:o("outlineColor"),outlineWidth:o("outlineWidth")}),s.prototype.getType=function(e){return"PolylineOutline"},s.prototype.getValue=function(e,t){return r(t)||(t={}),t.color=a.getValueOrClonedDefault(this._color,e,l,t.color),t.outlineColor=a.getValueOrClonedDefault(this._outlineColor,e,u,t.outlineColor),t.outlineWidth=a.getValueOrDefault(this._outlineWidth,e,c),t},s.prototype.equals=function(e){return this===e||e instanceof s&&a.equals(this._color,e._color)&&a.equals(this._outlineColor,e._outlineColor)&&a.equals(this._outlineWidth,e._outlineWidth)},s}),r("DataSources/PositionPropertyArray",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/EventHelper","../Core/ReferenceFrame","./Property"],function(e,t,r,i,n,o,a,s){"use strict";function l(t,r){this._value=void 0,this._definitionChanged=new n,this._eventHelper=new o,this._referenceFrame=e(r,a.FIXED),this.setValue(t)}return r(l.prototype,{isConstant:{get:function(){var e=this._value;if(!t(e))return!0;for(var r=e.length,i=0;i<r;i++)if(!s.isConstant(e[i]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}}),l.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,a.FIXED,t)},l.prototype.getValueInReferenceFrame=function(e,r,i){var n=this._value;if(t(n)){var o=n.length;t(i)||(i=new Array(o));for(var a=0,s=0;a<o;){var l=n[a],u=l.getValueInReferenceFrame(e,r,i[a]);t(u)&&(i[s]=u,s++),a++}return i.length=s,i}},l.prototype.setValue=function(e){var r=this._eventHelper;if(r.removeAll(),t(e)){this._value=e.slice();for(var i=e.length,n=0;n<i;n++){var o=e[n];t(o)&&r.add(o.definitionChanged,l.prototype._raiseDefinitionChanged,this)}}else this._value=void 0;this._definitionChanged.raiseEvent(this)},l.prototype.equals=function(e){return this===e||e instanceof l&&this._referenceFrame===e._referenceFrame&&s.arrayEquals(this._value,e._value)},l.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)},l}),r("DataSources/PropertyArray",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/EventHelper","./Property"],function(e,t,r,i,n,o){"use strict";function a(e){this._value=void 0,this._definitionChanged=new i,this._eventHelper=new n,this.setValue(e)}return t(a.prototype,{isConstant:{get:function(){var t=this._value;if(!e(t))return!0;for(var r=t.length,i=0;i<r;i++)if(!o.isConstant(t[i]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}}}),a.prototype.getValue=function(t,r){var i=this._value;if(e(i)){var n=i.length;e(r)||(r=new Array(n));for(var o=0,a=0;o<n;){var s=this._value[o],l=s.getValue(t,r[o]);e(l)&&(r[a]=l,a++),o++}return r.length=a,r}},a.prototype.setValue=function(t){var r=this._eventHelper;if(r.removeAll(),e(t)){this._value=t.slice();for(var i=t.length,n=0;n<i;n++){var o=t[n];e(o)&&r.add(o.definitionChanged,a.prototype._raiseDefinitionChanged,this)}}else this._value=void 0;this._definitionChanged.raiseEvent(this)},a.prototype.equals=function(e){return this===e||e instanceof a&&o.arrayEquals(this._value,e._value)},a.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)},a}),r("DataSources/ReferenceProperty",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/RuntimeError","./Property"],function(e,t,r,i,n,o){"use strict";function a(t){var r=!0;if(t._resolveEntity){var i=t._targetCollection.getById(t._targetId);if(e(i)?(i.definitionChanged.addEventListener(l.prototype._onTargetEntityDefinitionChanged,t),t._targetEntity=i,t._resolveEntity=!1):(i=t._targetEntity,r=!1),!e(i))throw new n('target entity "'+t._targetId+'" could not be resolved.')}return r}function s(t){var r=t._targetProperty;if(t._resolveProperty){var i=a(t),o=t._targetPropertyNames;r=t._targetEntity;for(var s=o.length,l=0;l<s&&e(r);l++)r=r[o[l]];if(e(r))t._targetProperty=r,t._resolveProperty=!i;else if(!e(t._targetProperty))throw new n('targetProperty "'+t._targetId+"."+o.join(".")+'" could not be resolved.')}return r}function l(e,t,r){this._targetCollection=e,this._targetId=t,this._targetPropertyNames=r,this._targetProperty=void 0,this._targetEntity=void 0,this._definitionChanged=new i,this._resolveEntity=!0,this._resolveProperty=!0,e.collectionChanged.addEventListener(l.prototype._onCollectionChanged,this)}return t(l.prototype,{isConstant:{get:function(){return o.isConstant(s(this))}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return s(this).referenceFrame}},targetId:{get:function(){return this._targetId}},targetCollection:{get:function(){return this._targetCollection}},targetPropertyNames:{get:function(){return this._targetPropertyNames}},resolvedProperty:{get:function(){return s(this)}}}),l.fromString=function(e,t){for(var r,i=[],n=!0,o=!1,a="",s=0;s<t.length;++s){var u=t.charAt(s);o?(a+=u,o=!1):"\\"===u?o=!0:n&&"#"===u?(r=a,n=!1,a=""):n||"."!==u?a+=u:(i.push(a),a="")}return i.push(a),new l(e,r,i)},l.prototype.getValue=function(e,t){return s(this).getValue(e,t)},l.prototype.getValueInReferenceFrame=function(e,t,r){return s(this).getValueInReferenceFrame(e,t,r)},l.prototype.getType=function(e){return s(this).getType(e)},l.prototype.equals=function(e){if(this===e)return!0;var t=this._targetPropertyNames,r=e._targetPropertyNames;if(this._targetCollection!==e._targetCollection||this._targetId!==e._targetId||t.length!==r.length)return!1;for(var i=this._targetPropertyNames.length,n=0;n<i;n++)if(t[n]!==r[n])return!1;return!0},l.prototype._onTargetEntityDefinitionChanged=function(e,t,r,i){this._targetPropertyNames[0]===t&&(this._resolveProperty=!0,this._definitionChanged.raiseEvent(this))},l.prototype._onCollectionChanged=function(t,r,i){var n=this._targetEntity;e(n)&&(i.indexOf(n)!==-1?(n.definitionChanged.removeEventListener(l.prototype._onTargetEntityDefinitionChanged,this),this._resolveEntity=!0,this._resolveProperty=!0):this._resolveEntity&&(s(this),this._resolveEntity||this._definitionChanged.raiseEvent(this)))},l}),r("DataSources/Rotation",["../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Core/Math"],function(e,t,r,i){"use strict";var n={packedLength:1,pack:function(t,r,i){return i=e(i,0),r[i]=t,r},unpack:function(t,r,i){return r=e(r,0),t[r]},convertPackedArrayForInterpolation:function(t,r,n,o){r=e(r,0),n=e(n,t.length);for(var a,s=0,l=n-r+1;s<l;s++){var u=t[r+s];0===s||Math.abs(a-u)<Math.PI?o[s]=u:o[s]=u-i.TWO_PI,a=u}},unpackInterpolationResult:function(e,t,r,n,o){return o=e[0],o<0?o+i.TWO_PI:o}};return n}),r("DataSources/SampledProperty",["../Core/binarySearch","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/ExtrapolationType","../Core/JulianDate","../Core/LinearApproximation"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(e,t,r){var i,n=e.length,o=r.length,a=n+o;if(e.length=a,n!==t){var s=n-1;for(i=a-1;i>=t;i--)e[i]=e[s--]}for(i=0;i<o;i++)e[t++]=r[i]}function c(e,t){return e instanceof s?e:"string"==typeof e?s.fromIso8601(e):s.addSeconds(t,e,new s)}function h(t,i,n,o,a){for(var l,h,d,p,_,v,g=0;g<o.length;){_=c(o[g],t),d=e(i,_,s.compare);var y=0,C=0;if(d<0){for(d=~d,p=d*a,h=void 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o,this._derivativeTypes=i,this._innerDerivativeTypes=s,this._inputOrder=h,this._forwardExtrapolationType=a.NONE,this._forwardExtrapolationDuration=0,this._backwardExtrapolationType=a.NONE,this._backwardExtrapolationDuration=0}var p={packedLength:1,pack:function(e,r,i){i=t(i,0),r[i]=e},unpack:function(e,r,i){return r=t(r,0),e[r]}},m=[],f=[];return i(d.prototype,{isConstant:{get:function(){return 0===this._values.length}},definitionChanged:{get:function(){return this._definitionChanged}},type:{get:function(){return this._type}},derivativeTypes:{get:function(){return this._derivativeTypes}},interpolationDegree:{get:function(){return this._interpolationDegree}},interpolationAlgorithm:{get:function(){return this._interpolationAlgorithm}},forwardExtrapolationType:{get:function(){return this._forwardExtrapolationType},set:function(e){this._forwardExtrapolationType!==e&&(this._forwardExtrapolationType=e,this._definitionChanged.raiseEvent(this))}},forwardExtrapolationDuration:{get:function(){return this._forwardExtrapolationDuration},set:function(e){this._forwardExtrapolationDuration!==e&&(this._forwardExtrapolationDuration=e,this._definitionChanged.raiseEvent(this))}},backwardExtrapolationType:{get:function(){return this._backwardExtrapolationType},set:function(e){this._backwardExtrapolationType!==e&&(this._backwardExtrapolationType=e,this._definitionChanged.raiseEvent(this))}},backwardExtrapolationDuration:{get:function(){return this._backwardExtrapolationDuration},set:function(e){this._backwardExtrapolationDuration!==e&&(this._backwardExtrapolationDuration=e,this._definitionChanged.raiseEvent(this))}}}),d.prototype.getValue=function(t,i){var n=this._times,o=n.length;if(0!==o){var l,u=this._innerType,c=this._values,h=e(n,t,s.compare);if(h<0){if(h=~h,0===h){var d=n[h];if(l=this._backwardExtrapolationDuration,this._backwardExtrapolationType===a.NONE||0!==l&&s.secondsDifference(d,t)>l)return;if(this._backwardExtrapolationType===a.HOLD)return u.unpack(c,0,i)}if(h>=o){h=o-1;var p=n[h];if(l=this._forwardExtrapolationDuration,this._forwardExtrapolationType===a.NONE||0!==l&&s.secondsDifference(t,p)>l)return;if(this._forwardExtrapolationType===a.HOLD)return h=o-1,u.unpack(c,h*u.packedLength,i)}var m=this._xTable,f=this._yTable,_=this._interpolationAlgorithm,v=this._packedInterpolationLength,g=this._inputOrder;if(this._updateTableLength){this._updateTableLength=!1;var y=Math.min(_.getRequiredDataPoints(this._interpolationDegree,g),o);y!==this._numberOfPoints&&(this._numberOfPoints=y,m.length=y,f.length=y*v)}var C=this._numberOfPoints-1;if(C<1)return;var w=0,S=o-1,E=S-w+1;if(E>=C+1){var T=h-(C/2|0)-1;T<w&&(T=w);var b=T+C;b>S&&(b=S,T=b-C,T<w&&(T=w)),w=T,S=b}for(var x=S-w+1,A=0;A<x;++A)m[A]=s.secondsDifference(n[w+A],n[S]);if(r(u.convertPackedArrayForInterpolation))u.convertPackedArrayForInterpolation(c,w,S,f);else for(var P=0,M=this._packedLength,D=w*M,I=(S+1)*M;D<I;)f[P]=c[D],D++,P++;var R,O=s.secondsDifference(t,n[S]);if(0!==g&&r(_.interpolate)){var N=Math.floor(v/(g+1));R=_.interpolate(O,m,f,N,g,g,this._interpolationResult)}else R=_.interpolateOrderZero(O,m,f,v,this._interpolationResult);return r(u.unpackInterpolationResult)?u.unpackInterpolationResult(R,c,w,S,i):u.unpack(R,0,i)}return u.unpack(c,h*this._packedLength,i)}},d.prototype.setInterpolationOptions=function(e){var t=!1,r=e.interpolationAlgorithm,i=e.interpolationDegree;this._interpolationAlgorithm!==r&&(this._interpolationAlgorithm=r,t=!0),this._interpolationDegree!==i&&(this._interpolationDegree=i,t=!0),t&&(this._updateTableLength=!0,this._definitionChanged.raiseEvent(this))},d.prototype.addSample=function(e,t,i){var n=this._innerDerivativeTypes,o=r(n),a=this._innerType,s=[];if(s.push(e),a.pack(t,s,s.length),o)for(var l=n.length,u=0;u<l;u++)n[u].pack(i[u],s,s.length);h(void 0,this._times,this._values,s,this._packedLength),this._updateTableLength=!0,this._definitionChanged.raiseEvent(this)},d.prototype.addSamples=function(e,t,i){for(var n=this._innerDerivativeTypes,o=r(n),a=this._innerType,s=e.length,l=[],u=0;u<s;u++)if(l.push(e[u]),a.pack(t[u],l,l.length),o)for(var c=i[u],d=n.length,p=0;p<d;p++)n[p].pack(c[p],l,l.length);h(void 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h=this._values,d=e._values;for(a=0;a<l;a++)if(h[a]!==d[a])return!1;return!0},d._mergeNewSamples=h,d}),r("DataSources/SampledPositionProperty",["../Core/Cartesian3","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/ReferenceFrame","./PositionProperty","./Property","./SampledProperty"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(r,i){i=t(i,0);var n;if(i>0){n=new Array(i);for(var s=0;s<i;s++)n[s]=e}this._numberOfDerivatives=i,this._property=new u(e,n),this._definitionChanged=new o,this._referenceFrame=t(r,a.FIXED),this._property._definitionChanged.addEventListener(function(){this._definitionChanged.raiseEvent(this)},this)}return i(c.prototype,{isConstant:{get:function(){return this._property.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}},interpolationDegree:{get:function(){return this._property.interpolationDegree}},interpolationAlgorithm:{get:function(){return this._property.interpolationAlgorithm}},numberOfDerivatives:{get:function(){return this._numberOfDerivatives}},forwardExtrapolationType:{get:function(){return this._property.forwardExtrapolationType},set:function(e){this._property.forwardExtrapolationType=e}},forwardExtrapolationDuration:{get:function(){return this._property.forwardExtrapolationDuration},set:function(e){this._property.forwardExtrapolationDuration=e}},backwardExtrapolationType:{get:function(){return this._property.backwardExtrapolationType},set:function(e){this._property.backwardExtrapolationType=e}},backwardExtrapolationDuration:{get:function(){return this._property.backwardExtrapolationDuration},set:function(e){this._property.backwardExtrapolationDuration=e}}}),c.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,a.FIXED,t)},c.prototype.getValueInReferenceFrame=function(e,t,i){if(i=this._property.getValue(e,i),r(i))return s.convertToReferenceFrame(e,i,this._referenceFrame,t,i)},c.prototype.setInterpolationOptions=function(e){this._property.setInterpolationOptions(e)},c.prototype.addSample=function(e,t,r){this._numberOfDerivatives;this._property.addSample(e,t,r)},c.prototype.addSamples=function(e,t,r){this._property.addSamples(e,t,r)},c.prototype.addSamplesPackedArray=function(e,t){this._property.addSamplesPackedArray(e,t)},c.prototype.equals=function(e){return this===e||e instanceof c&&l.equals(this._property,e._property)&&this._referenceFrame===e._referenceFrame},c}),r("DataSources/StripeOrientation",["../Core/freezeObject"],function(e){"use strict";var t={HORIZONTAL:0,VERTICAL:1};return e(t)}),r("DataSources/StripeMaterialProperty",["../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/Event","./createPropertyDescriptor","./Property","./StripeOrientation"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){e=t(e,t.EMPTY_OBJECT),this._definitionChanged=new n,this._orientation=void 0,this._orientationSubscription=void 0,this._evenColor=void 0,this._evenColorSubscription=void 0,this._oddColor=void 0,this._oddColorSubscription=void 0,this._offset=void 0,this._offsetSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this.orientation=e.orientation,this.evenColor=e.evenColor,this.oddColor=e.oddColor,this.offset=e.offset,this.repeat=e.repeat}var u=s.HORIZONTAL,c=e.WHITE,h=e.BLACK,d=0,p=1;return i(l.prototype,{isConstant:{get:function(){return a.isConstant(this._orientation)&&a.isConstant(this._evenColor)&&a.isConstant(this._oddColor)&&a.isConstant(this._offset)&&a.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},orientation:o("orientation"),evenColor:o("evenColor"),oddColor:o("oddColor"),offset:o("offset"),repeat:o("repeat")}),l.prototype.getType=function(e){return"Stripe"},l.prototype.getValue=function(e,t){return r(t)||(t={}),t.horizontal=a.getValueOrDefault(this._orientation,e,u)===s.HORIZONTAL,t.evenColor=a.getValueOrClonedDefault(this._evenColor,e,c,t.evenColor),t.oddColor=a.getValueOrClonedDefault(this._oddColor,e,h,t.oddColor),t.offset=a.getValueOrDefault(this._offset,e,d),t.repeat=a.getValueOrDefault(this._repeat,e,p),t},l.prototype.equals=function(e){return this===e||e instanceof l&&a.equals(this._orientation,e._orientation)&&a.equals(this._evenColor,e._evenColor)&&a.equals(this._oddColor,e._oddColor)&&a.equals(this._offset,e._offset)&&a.equals(this._repeat,e._repeat)},l}),r("DataSources/TimeIntervalCollectionPositionProperty",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/ReferenceFrame","../Core/TimeIntervalCollection","./PositionProperty","./Property"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(t){this._definitionChanged=new n,this._intervals=new a,this._intervals.changedEvent.addEventListener(u.prototype._intervalsChanged,this),this._referenceFrame=e(t,o.FIXED)}return r(u.prototype,{isConstant:{get:function(){return this._intervals.isEmpty}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._intervals}},referenceFrame:{get:function(){return this._referenceFrame}}}),u.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,o.FIXED,t)},u.prototype.getValueInReferenceFrame=function(e,r,i){var n=this._intervals.findDataForIntervalContainingDate(e);if(t(n))return s.convertToReferenceFrame(e,n,this._referenceFrame,r,i)},u.prototype.equals=function(e){return this===e||e instanceof u&&this._intervals.equals(e._intervals,l.equals)&&this._referenceFrame===e._referenceFrame},u.prototype._intervalsChanged=function(){this._definitionChanged.raiseEvent(this)},u}),r("DataSources/TimeIntervalCollectionProperty",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/TimeIntervalCollection","./Property"],function(e,t,r,i,n,o){"use strict";function a(){this._definitionChanged=new i,this._intervals=new n,this._intervals.changedEvent.addEventListener(a.prototype._intervalsChanged,this)}return t(a.prototype,{isConstant:{get:function(){return this._intervals.isEmpty}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._intervals}}}),a.prototype.getValue=function(t,r){var i=this._intervals.findDataForIntervalContainingDate(t);
+return e(i)&&"function"==typeof i.clone?i.clone(r):i},a.prototype.equals=function(e){return this===e||e instanceof a&&this._intervals.equals(e._intervals,o.equals)},a.prototype._intervalsChanged=function(){this._definitionChanged.raiseEvent(this)},a}),r("DataSources/VelocityVectorProperty",["../Core/Cartesian3","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/JulianDate","./Property"],function(e,t,r,i,n,o,a,s){"use strict";function l(e,r){this._position=void 0,this._subscription=void 0,this._definitionChanged=new o,this._normalize=t(r,!0),this.position=e}i(l.prototype,{isConstant:{get:function(){return s.isConstant(this._position)}},definitionChanged:{get:function(){return this._definitionChanged}},position:{get:function(){return this._position},set:function(e){var 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lt(e,t,r,i){var n=t.cylinder;if(c(n)){var o,s=n.interval;c(s)&&(Ot.iso8601=s,o=O.fromIso8601(Ot));var l=e.cylinder;c(l)||(e.cylinder=l=new Q),We(Boolean,l,"show",n.show,o,i,r),We(Number,l,"length",n.length,o,i,r),We(Number,l,"topRadius",n.topRadius,o,i,r),We(Number,l,"bottomRadius",n.bottomRadius,o,i,r),We(Boolean,l,"fill",n.fill,o,i,r),Ye(l,"material",n.material,o,i,r),We(Boolean,l,"outline",n.outline,o,i,r),We(a,l,"outlineColor",n.outlineColor,o,i,r),We(Number,l,"outlineWidth",n.outlineWidth,o,i,r),We(Number,l,"numberOfVerticalLines",n.numberOfVerticalLines,o,i,r),We(Number,l,"slices",n.slices,o,i,r),We(V,l,"shadows",n.shadows,o,i,r)}}function ut(e,t){var r=e.version;if(c(r)&&"string"==typeof r){var i=r.split(".");if(2===i.length){if("1"!==i[0])throw new I("Cesium only supports CZML version 1.");t._version=r}}if(!c(t._version))throw new I("CZML version information invalid.  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ee),We(Boolean,l,"show",n.show,o,i,r),We(Number,l,"semiMajorAxis",n.semiMajorAxis,o,i,r),We(Number,l,"semiMinorAxis",n.semiMinorAxis,o,i,r),We(Number,l,"height",n.height,o,i,r),We(Number,l,"extrudedHeight",n.extrudedHeight,o,i,r),We(Ce,l,"rotation",n.rotation,o,i,r),We(Ce,l,"stRotation",n.stRotation,o,i,r),We(Number,l,"granularity",n.granularity,o,i,r),We(Boolean,l,"fill",n.fill,o,i,r),Ye(l,"material",n.material,o,i,r),We(Boolean,l,"outline",n.outline,o,i,r),We(a,l,"outlineColor",n.outlineColor,o,i,r),We(Number,l,"outlineWidth",n.outlineWidth,o,i,r),We(Number,l,"numberOfVerticalLines",n.numberOfVerticalLines,o,i,r),We(V,l,"shadows",n.shadows,o,i,r)}}function ht(e,t,i,n){var o=t.ellipsoid;if(c(o)){var s,l=o.interval;c(l)&&(Ot.iso8601=l,s=O.fromIso8601(Ot));var u=e.ellipsoid;c(u)||(e.ellipsoid=u=new te),We(Boolean,u,"show",o.show,s,n,i),We(r,u,"radii",o.radii,s,n,i),We(Boolean,u,"fill",o.fill,s,n,i),Ye(u,"material",o.material,s,n,i),We(Boolean,u,"outline",o.outline,s,n,i),We(a,u,"outlineColor",o.outlineColor,s,n,i),We(Number,u,"outlineWidth",o.outlineWidth,s,n,i),We(Number,u,"stackPartitions",o.stackPartitions,s,n,i),We(Number,u,"slicePartitions",o.slicePartitions,s,n,i),We(Number,u,"subdivisions",o.subdivisions,s,n,i),We(V,u,"shadows",o.shadows,s,n,i)}}function dt(e,i,n,o){var s=i.label;if(c(s)){var l,u=s.interval;c(u)&&(Ot.iso8601=u,l=O.fromIso8601(Ot));var h=e.label;c(h)||(e.label=h=new oe),We(Boolean,h,"show",s.show,l,o,n),We(String,h,"text",s.text,l,o,n),We(String,h,"font",s.font,l,o,n),We(F,h,"style",s.style,l,o,n),We(Number,h,"scale",s.scale,l,o,n),We(t,h,"pixelOffset",s.pixelOffset,l,o,n),We(r,h,"eyeOffset",s.eyeOffset,l,o,n),We(B,h,"horizontalOrigin",s.horizontalOrigin,l,o,n),We(k,h,"verticalOrigin",s.verticalOrigin,l,o,n),We(L,h,"heightReference",s.heightReference,l,o,n),We(a,h,"fillColor",s.fillColor,l,o,n),We(a,h,"outlineColor",s.outlineColor,l,o,n),We(Number,h,"outlineWidth",s.outlineWidth,l,o,n),We(x,h,"translucencyByDistance",s.translucencyByDistance,l,o,n),We(x,h,"pixelOffsetScaleByDistance",s.pixelOffsetScaleByDistance,l,o,n)}}function pt(e,t,r,i){var n=t.model;if(c(n)){var o,a=n.interval;c(a)&&(Ot.iso8601=a,o=O.fromIso8601(Ot));var s=e.model;c(s)||(e.model=s=new ae),We(Boolean,s,"show",n.show,o,i,r),We(z,s,"uri",n.gltf,o,i,r),We(Number,s,"scale",n.scale,o,i,r),We(Number,s,"minimumPixelSize",n.minimumPixelSize,o,i,r),We(Number,s,"maximumScale",n.maximumScale,o,i,r),We(Boolean,s,"incrementallyLoadTextures",n.incrementallyLoadTextures,o,i,r),We(Boolean,s,"runAnimations",n.runAnimations,o,i,r),We(V,s,"shadows",n.shadows,o,i,r),We(L,s,"heightReference",n.heightReference,o,i,r);var l=n.nodeTransformations;if(c(l))if(y(l))for(var u=0,h=l.length;u<h;u++)mt(s,l[u],o,i,r);else mt(s,l,o,i,r)}}function mt(e,t,i,n,o){var a,s=t.interval;c(s)?(Ot.iso8601=s,a=O.fromIso8601(Ot),c(i)&&(a=O.intersect(a,i,It))):c(i)&&(a=i);for(var l=e.nodeTransformations,u=Object.keys(t),h=0,d=u.length;h<d;++h){var p=u[h];if("interval"!==p){var m=t[p];if(c(m)){c(l)||(e.nodeTransformations=l=new ve),l.hasProperty(p)||l.addProperty(p);var f=l[p];c(f)||(l[p]=f=new se),We(r,f,"translation",m.translation,a,n,o),We(A,f,"rotation",m.rotation,a,n,o),We(r,f,"scale",m.scale,a,n,o)}}}}function ft(e,t,r,i){var n=t.path;if(c(n)){var o,a=n.interval;c(a)&&(Ot.iso8601=a,o=O.fromIso8601(Ot));var s=e.path;c(s)||(e.path=s=new le),We(Boolean,s,"show",n.show,o,i,r),We(Number,s,"width",n.width,o,i,r),We(Number,s,"resolution",n.resolution,o,i,r),We(Number,s,"leadTime",n.leadTime,o,i,r),We(Number,s,"trailTime",n.trailTime,o,i,r),Ye(s,"material",n.material,o,i,r)}}function _t(e,t,r,i){var n=t.point;if(c(n)){var o,s=n.interval;c(s)&&(Ot.iso8601=s,o=O.fromIso8601(Ot));var l=e.point;c(l)||(e.point=l=new ue),We(Boolean,l,"show",n.show,o,i,r),We(Number,l,"pixelSize",n.pixelSize,o,i,r),We(L,l,"heightReference",n.heightReference,o,i,r),We(a,l,"color",n.color,o,i,r),We(a,l,"outlineColor",n.outlineColor,o,i,r),We(Number,l,"outlineWidth",n.outlineWidth,o,i,r),We(x,l,"scaleByDistance",n.scaleByDistance,o,i,r),We(x,l,"translucencyByDistance",n.translucencyByDistance,o,i,r)}}function vt(e,t,r,i){var n=t.polygon;if(c(n)){var o,s=n.interval;c(s)&&(Ot.iso8601=s,o=O.fromIso8601(Ot));var l=e.polygon;c(l)||(e.polygon=l=new ce),We(Boolean,l,"show",n.show,o,i,r),rt(l,"hierarchy",n.positions,r),We(Number,l,"height",n.height,o,i,r),We(Number,l,"extrudedHeight",n.extrudedHeight,o,i,r),We(Ce,l,"stRotation",n.stRotation,o,i,r),We(Number,l,"granularity",n.granularity,o,i,r),We(Boolean,l,"fill",n.fill,o,i,r),Ye(l,"material",n.material,o,i,r),We(Boolean,l,"outline",n.outline,o,i,r),We(a,l,"outlineColor",n.outlineColor,o,i,r),We(Number,l,"outlineWidth",n.outlineWidth,o,i,r),We(Boolean,l,"perPositionHeight",n.perPositionHeight,o,i,r),We(Boolean,l,"closeTop",n.closeTop,o,i,r),We(Boolean,l,"closeBottom",n.closeBottom,o,i,r),We(V,l,"shadows",n.shadows,o,i,r)}}function gt(e,t,r,i){var n=t.polyline;if(c(n)){var o,a=n.interval;c(a)&&(Ot.iso8601=a,o=O.fromIso8601(Ot));var s=e.polyline;c(s)||(e.polyline=s=new pe),We(Boolean,s,"show",n.show,o,i,r),rt(s,"positions",n.positions,r),We(Number,s,"width",n.width,o,i,r),We(Number,s,"granularity",n.granularity,o,i,r),Ye(s,"material",n.material,o,i,r),We(Boolean,s,"followSurface",n.followSurface,o,i,r),We(V,s,"shadows",n.shadows,o,i,r)}}function yt(e,t,r,i){var n=t.rectangle;if(c(n)){var o,s=n.interval;c(s)&&(Ot.iso8601=s,o=O.fromIso8601(Ot));var l=e.rectangle;c(l)||(e.rectangle=l=new ge),We(Boolean,l,"show",n.show,o,i,r),We(P,l,"coordinates",n.coordinates,o,i,r),We(Number,l,"height",n.height,o,i,r),We(Number,l,"extrudedHeight",n.extrudedHeight,o,i,r),We(Ce,l,"rotation",n.rotation,o,i,r),We(Ce,l,"stRotation",n.stRotation,o,i,r),We(Number,l,"granularity",n.granularity,o,i,r),We(Boolean,l,"fill",n.fill,o,i,r),Ye(l,"material",n.material,o,i,r),We(Boolean,l,"outline",n.outline,o,i,r),We(a,l,"outlineColor",n.outlineColor,o,i,r),We(Number,l,"outlineWidth",n.outlineWidth,o,i,r),We(Boolean,l,"closeTop",n.closeTop,o,i,r),We(Boolean,l,"closeBottom",n.closeBottom,o,i,r),We(V,l,"shadows",n.shadows,o,i,r)}}function Ct(e,t,r,i){var n=t.wall;if(c(n)){var o,s=n.interval;c(s)&&(Ot.iso8601=s,o=O.fromIso8601(Ot));var l=e.wall;c(l)||(e.wall=l=new Pe),We(Boolean,l,"show",n.show,o,i,r),rt(l,"positions",n.positions,r),et(l,"minimumHeights",n.minimumHeights,r),et(l,"maximumHeights",n.maximumHeights,r),We(Number,l,"granularity",n.granularity,o,i,r),We(Boolean,l,"fill",n.fill,o,i,r),Ye(l,"material",n.material,o,i,r),We(Boolean,l,"outline",n.outline,o,i,r),We(a,l,"outlineColor",n.outlineColor,o,i,r),We(Number,l,"outlineWidth",n.outlineWidth,o,i,r),We(V,l,"shadows",n.shadows,o,i,r)}}function wt(e,t,r,i,n){var o=e.id;if(c(o)||(o=l()),At=o,!c(n._version)&&"document"!==o)throw new I("The first CZML packet is required to be the document object.");if(e.delete===!0)t.removeById(o);else if("document"===o)ut(e,n);else{var a=t.getOrCreateEntity(o),s=e.parent;c(s)&&(a.parent=t.getOrCreateEntity(s));for(var u=r.length-1;u>-1;u--)r[u](a,e,t,i)}At=void 0}function St(e){var t,r=e._documentPacket.clock;if(!c(r)){if(!c(e._clock)){var i=e._entityCollection.computeAvailability();if(!i.start.equals(C.MINIMUM_VALUE)){var a=i.start,s=i.stop,l=w.secondsDifference(s,a),h=Math.round(l/120);return t=new $,t.startTime=w.clone(a),t.stopTime=w.clone(s),t.clockRange=n.LOOP_STOP,t.multiplier=h,t.currentTime=w.clone(a),t.clockStep=o.SYSTEM_CLOCK_MULTIPLIER,e._clock=t,!0}}return!1}if(c(e._clock)?t=e._clock.clone():(t=new $,t.startTime=C.MINIMUM_VALUE.clone(),t.stopTime=C.MAXIMUM_VALUE.clone(),t.currentTime=C.MINIMUM_VALUE.clone(),t.clockRange=n.LOOP_STOP,t.clockStep=o.SYSTEM_CLOCK_MULTIPLIER,t.multiplier=1),c(r.interval)){Ot.iso8601=r.interval;var d=O.fromIso8601(Ot);t.startTime=d.start,t.stopTime=d.stop}return c(r.currentTime)&&(t.currentTime=w.fromIso8601(r.currentTime)),c(r.range)&&(t.clockRange=u(n[r.range],n.LOOP_STOP)),c(r.step)&&(t.clockStep=u(o[r.step],o.SYSTEM_CLOCK_MULTIPLIER)),c(r.multiplier)&&(t.multiplier=r.multiplier),!t.equals(e._clock)&&(e._clock=t.clone(e._clock),!0)}function Et(e,t,r,i){r=u(r,u.EMPTY_OBJECT);var n=t,o=r.sourceUri;return"string"==typeof t&&(n=D.request(t,T),o=u(o,t)),J.setLoading(e,!0),U(n,function(t){return Tt(e,t,o,i)}).otherwise(function(t){return J.setLoading(e,!1),e._error.raiseEvent(e,t),console.log(t),U.reject(t)})}function Tt(e,t,r,i){J.setLoading(e,!0);var n=e._entityCollection;i&&(e._version=void 0,e._documentPacket=new bt,n.removeAll()),xt._processCzml(t,n,r,void 0,e);var o=St(e),a=e._documentPacket;return c(a.name)&&e._name!==a.name?(e._name=a.name,o=!0):!c(e._name)&&c(r)&&(e._name=v(r),o=!0),J.setLoading(e,!1),o&&e._changed.raiseEvent(e),e}function bt(){this.name=void 0,this.clock=void 0}function xt(e){this._name=e,this._changed=new m,this._error=new m,this._isLoading=!1,this._loading=new m,this._clock=void 0,this._documentPacket=new bt,this._version=void 0,this._entityCollection=new re(this)}var At,Pt=new r,Mt=new R,Dt=new i,It=new O,Rt={HERMITE:g,LAGRANGE:S,LINEAR:E},Ot={iso8601:void 0};return xt.load=function(e,t){return(new xt).load(e,t)},h(xt.prototype,{name:{get:function(){return this._name}},clock:{get:function(){return this._clock}},entities:{get:function(){return this._entityCollection}},isLoading:{get:function(){return this._isLoading}},changedEvent:{get:function(){return this._changed}},errorEvent:{get:function(){return this._error}},loadingEvent:{get:function(){return this._loading}},show:{get:function(){return this._entityCollection.show},set:function(e){this._entityCollection.show=e}}}),xt.updaters=[ot,at,st,lt,ct,ht,dt,pt,Xe,Ze,ft,_t,vt,gt,yt,Ke,Qe,Ct,Je,it],xt.prototype.process=function(e,t){return Et(this,e,t,!1)},xt.prototype.load=function(e,t){return Et(this,e,t,!0)},xt.processPacketData=We,xt.processPositionPacketData=qe,xt.processMaterialPacketData=Ye,xt._processCzml=function(e,t,r,i,n){if(i=c(i)?i:xt.updaters,y(e))for(var o=0,a=e.length;o<a;o++)wt(e[o],t,i,r,n);else wt(e,t,i,r,n)},xt}),r("DataSources/DataSourceCollection",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../ThirdParty/when"],function(e,t,r,i,n,o,a){"use strict";function s(){this._dataSources=[],this._dataSourceAdded=new o,this._dataSourceRemoved=new o}return r(s.prototype,{length:{get:function(){return this._dataSources.length}},dataSourceAdded:{get:function(){return this._dataSourceAdded}},dataSourceRemoved:{get:function(){return this._dataSourceRemoved}}}),s.prototype.add=function(e){var t=this,r=this._dataSources;return a(e,function(e){return r===t._dataSources&&(t._dataSources.push(e),t._dataSourceAdded.raiseEvent(t,e)),e})},s.prototype.remove=function(t,r){r=e(r,!1);var i=this._dataSources.indexOf(t);return i!==-1&&(this._dataSources.splice(i,1),this._dataSourceRemoved.raiseEvent(this,t),r&&"function"==typeof t.destroy&&t.destroy(),!0)},s.prototype.removeAll=function(t){t=e(t,!1);for(var r=this._dataSources,i=0,n=r.length;i<n;++i){var o=r[i];this._dataSourceRemoved.raiseEvent(this,o),t&&"function"==typeof o.destroy&&o.destroy()}this._dataSources=[]},s.prototype.contains=function(e){return this.indexOf(e)!==-1},s.prototype.indexOf=function(e){return this._dataSources.indexOf(e)},s.prototype.get=function(e){return this._dataSources[e]},s.prototype.isDestroyed=function(){return!1},s.prototype.destroy=function(){return this.removeAll(!0),i(this)},s}),r("DataSources/EllipseGeometryUpdater",["../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/EllipseGeometry","../Core/EllipseOutlineGeometry","../Core/Event","../Core/GeometryInstance","../Core/Iso8601","../Core/oneTimeWarning","../Core/ShowGeometryInstanceAttribute","../Scene/GroundPrimitive","../Scene/MaterialAppearance","../Scene/PerInstanceColorAppearance","../Scene/Primitive","../Scene/ShadowMode","./ColorMaterialProperty","./ConstantProperty","./dynamicGeometryGetBoundingSphere","./MaterialProperty","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E){"use strict";function T(e){this.id=e,this.vertexFormat=void 0,this.center=void 0,this.semiMajorAxis=void 0,this.semiMinorAxis=void 0,this.rotation=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.numberOfVerticalLines=void 0}function b(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(b.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._isClosed=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new u,this._showProperty=void 0,this._materialProperty=void 0,this._hasConstantOutline=!0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._onTerrain=!1,this._options=new T(e),this._onEntityPropertyChanged(e,"ellipse",e.ellipse,void 0)}function x(e,t,r){this._primitives=e,this._groundPrimitives=t,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=r,this._options=new T(r._entity)}var A=new y(e.WHITE),P=new C(!0),M=new C(!0),D=new C(!1),I=new C(e.BLACK),R=new C(g.DISABLED),O=new e;return n(b,{perInstanceColorAppearanceType:{value:_},materialAppearanceType:{value:f}}),n(b.prototype,{entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!i(this._entity.availability)&&E.isConstant(this._showProperty)&&E.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!i(this._entity.availability)&&E.isConstant(this._showProperty)&&E.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{
+get:function(){return this._shadowsProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{get:function(){return this._isClosed}},onTerrain:{get:function(){return this._onTerrain}},geometryChanged:{get:function(){return this._geometryChanged}}}),b.prototype.isOutlineVisible=function(e){var t=this._entity;return this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)},b.prototype.isFilled=function(e){var t=this._entity;return this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)},b.prototype.createFillGeometryInstance=function(r){var n,o,a=this._entity,l=a.isAvailable(r),u=new p(l&&a.isShowing&&this._showProperty.getValue(r)&&this._fillProperty.getValue(r));if(this._materialProperty instanceof y){var h=e.WHITE;i(this._materialProperty.color)&&(this._materialProperty.color.isConstant||l)&&(h=this._materialProperty.color.getValue(r)),o=t.fromColor(h),n={show:u,color:o}}else n={show:u};return new c({id:a,geometry:new s(this._options),attributes:n})},b.prototype.createOutlineGeometryInstance=function(r){var i=this._entity,n=i.isAvailable(r),o=E.getValueOrDefault(this._outlineColorProperty,r,e.BLACK);return new c({id:i,geometry:new l(this._options),attributes:{show:new p(n&&i.isShowing&&this._showProperty.getValue(r)&&this._showOutlineProperty.getValue(r)),color:t.fromColor(o)}})},b.prototype.isDestroyed=function(){return!1},b.prototype.destroy=function(){this._entitySubscription(),o(this)},b.prototype._onEntityPropertyChanged=function(e,t,n,o){if("availability"===t||"position"===t||"ellipse"===t){var a=this._entity.ellipse;if(!i(a))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var s=a.fill,l=!i(s)||!s.isConstant||s.getValue(h.MINIMUM_VALUE),u=a.outline,c=i(u);if(c&&u.isConstant&&(c=u.getValue(h.MINIMUM_VALUE)),!l&&!c)return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var p=this._entity.position,v=a.semiMajorAxis,g=a.semiMinorAxis,C=a.show;if(i(C)&&C.isConstant&&!C.getValue(h.MINIMUM_VALUE)||!i(p)||!i(v)||!i(g))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var w=r(a.material,A),S=w instanceof y;this._materialProperty=w,this._fillProperty=r(s,M),this._showProperty=r(C,P),this._showOutlineProperty=r(a.outline,D),this._outlineColorProperty=c?r(a.outlineColor,I):void 0,this._shadowsProperty=r(a.shadows,R);var T=a.rotation,b=a.height,x=a.extrudedHeight,O=a.granularity,N=a.stRotation,L=a.outlineWidth,B=a.numberOfVerticalLines,F=l&&!i(b)&&!i(x)&&S&&m.isSupported(this._scene);if(c&&F&&(d(d.geometryOutlines),c=!1),this._fillEnabled=l,this._onTerrain=F,this._isClosed=i(x)||F,this._outlineEnabled=c,p.isConstant&&v.isConstant&&g.isConstant&&E.isConstant(T)&&E.isConstant(b)&&E.isConstant(x)&&E.isConstant(O)&&E.isConstant(N)&&E.isConstant(L)&&E.isConstant(B)){var V=this._options;V.vertexFormat=S?_.VERTEX_FORMAT:f.MaterialSupport.TEXTURED.vertexFormat,V.center=p.getValue(h.MINIMUM_VALUE,V.center),V.semiMajorAxis=v.getValue(h.MINIMUM_VALUE,V.semiMajorAxis),V.semiMinorAxis=g.getValue(h.MINIMUM_VALUE,V.semiMinorAxis),V.rotation=i(T)?T.getValue(h.MINIMUM_VALUE):void 0,V.height=i(b)?b.getValue(h.MINIMUM_VALUE):void 0,V.extrudedHeight=i(x)?x.getValue(h.MINIMUM_VALUE):void 0,V.granularity=i(O)?O.getValue(h.MINIMUM_VALUE):void 0,V.stRotation=i(N)?N.getValue(h.MINIMUM_VALUE):void 0,V.numberOfVerticalLines=i(B)?B.getValue(h.MINIMUM_VALUE):void 0,this._outlineWidth=i(L)?L.getValue(h.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}else this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this))}},b.prototype.createDynamicUpdater=function(e,t){return new x(e,t,this)},x.prototype.update=function(r){var n=this._geometryUpdater,o=n._onTerrain,a=this._primitives,u=this._groundPrimitives;o?u.removeAndDestroy(this._primitive):(a.removeAndDestroy(this._primitive),a.removeAndDestroy(this._outlinePrimitive),this._outlinePrimitive=void 0),this._primitive=void 0;var h=n._entity,d=h.ellipse;if(h.isShowing&&h.isAvailable(r)&&E.getValueOrDefault(d.show,r,!0)){var p=this._options,g=E.getValueOrUndefined(h.position,r,p.center),y=E.getValueOrUndefined(d.semiMajorAxis,r),C=E.getValueOrUndefined(d.semiMinorAxis,r);if(i(g)&&i(y)&&i(C)){p.center=g,p.semiMajorAxis=y,p.semiMinorAxis=C,p.rotation=E.getValueOrUndefined(d.rotation,r),p.height=E.getValueOrUndefined(d.height,r),p.extrudedHeight=E.getValueOrUndefined(d.extrudedHeight,r),p.granularity=E.getValueOrUndefined(d.granularity,r),p.stRotation=E.getValueOrUndefined(d.stRotation,r),p.numberOfVerticalLines=E.getValueOrUndefined(d.numberOfVerticalLines,r);var w=this._geometryUpdater.shadowsProperty.getValue(r);if(E.getValueOrDefault(d.fill,r,!0)){var T=n.fillMaterialProperty,b=S.getValue(r,T,this._material);if(this._material=b,o){var x=e.WHITE;i(T.color)&&(x=T.color.getValue(r)),this._primitive=u.add(new m({geometryInstances:new c({id:h,geometry:new s(p),attributes:{color:t.fromColor(x)}}),asynchronous:!1,shadows:w}))}else{var A=new f({material:b,translucent:b.isTranslucent(),closed:i(p.extrudedHeight)});p.vertexFormat=A.vertexFormat,this._primitive=a.add(new v({geometryInstances:new c({id:h,geometry:new s(p)}),appearance:A,asynchronous:!1,shadows:w}))}}if(!o&&E.getValueOrDefault(d.outline,r,!1)){p.vertexFormat=_.VERTEX_FORMAT;var P=E.getValueOrClonedDefault(d.outlineColor,r,e.BLACK,O),M=E.getValueOrDefault(d.outlineWidth,r,1),D=1!==P.alpha;this._outlinePrimitive=a.add(new v({geometryInstances:new c({id:h,geometry:new l(p),attributes:{color:t.fromColor(P)}}),appearance:new _({flat:!0,translucent:D,renderState:{lineWidth:n._scene.clampLineWidth(M)}}),asynchronous:!1,shadows:w}))}}}},x.prototype.getBoundingSphere=function(e,t){return w(e,this._primitive,this._outlinePrimitive,t)},x.prototype.isDestroyed=function(){return!1},x.prototype.destroy=function(){var e=this._primitives,t=this._groundPrimitives;this._geometryUpdater._onTerrain?t.removeAndDestroy(this._primitive):e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),o(this)},b}),r("DataSources/EllipsoidGeometryUpdater",["../Core/Cartesian3","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/EllipsoidGeometry","../Core/EllipsoidOutlineGeometry","../Core/Event","../Core/GeometryInstance","../Core/Iso8601","../Core/Matrix4","../Core/ShowGeometryInstanceAttribute","../Scene/MaterialAppearance","../Scene/PerInstanceColorAppearance","../Scene/Primitive","../Scene/SceneMode","../Scene/ShadowMode","./ColorMaterialProperty","./ConstantProperty","./dynamicGeometryGetBoundingSphere","./MaterialProperty","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T){"use strict";function b(e){this.id=e,this.vertexFormat=void 0,this.radii=void 0,this.stackPartitions=void 0,this.slicePartitions=void 0,this.subdivisions=void 0}function x(e,t){this._scene=t,this._entity=e,this._entitySubscription=e.definitionChanged.addEventListener(x.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new c,this._showProperty=void 0,this._materialProperty=void 0,this._hasConstantOutline=!0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._options=new b(e),this._onEntityPropertyChanged(e,"ellipsoid",e.ellipsoid,void 0)}function A(e,t){this._entity=t._entity,this._scene=t._scene,this._primitives=e,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=t,this._options=new b(t._entity),this._modelMatrix=new p,this._material=void 0,this._attributes=void 0,this._outlineAttributes=void 0,this._lastSceneMode=void 0,this._lastShow=void 0,this._lastOutlineShow=void 0,this._lastOutlineWidth=void 0,this._lastOutlineColor=void 0}var P=new C(t.WHITE),M=new w(!0),D=new w(!0),I=new w(!1),R=new w(t.BLACK),O=new w(y.DISABLED),N=new e,L=new t,B=new e(1,1,1);return o(x,{perInstanceColorAppearanceType:{value:_},materialAppearanceType:{value:f}}),o(x.prototype,{entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!n(this._entity.availability)&&T.isConstant(this._showProperty)&&T.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!n(this._entity.availability)&&T.isConstant(this._showProperty)&&T.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{value:!0},geometryChanged:{get:function(){return this._geometryChanged}}}),x.prototype.isOutlineVisible=function(e){var t=this._entity;return this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)},x.prototype.isFilled=function(e){var t=this._entity;return this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)},x.prototype.createFillGeometryInstance=function(e){var i,o,a=this._entity,s=a.isAvailable(e),u=new m(s&&a.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e));if(this._materialProperty instanceof C){var c=t.WHITE;n(this._materialProperty.color)&&(this._materialProperty.color.isConstant||s)&&(c=this._materialProperty.color.getValue(e)),o=r.fromColor(c),i={show:u,color:o}}else i={show:u};return new h({id:a,geometry:new l(this._options),modelMatrix:a._getModelMatrix(d.MINIMUM_VALUE),attributes:i})},x.prototype.createOutlineGeometryInstance=function(e){var i=this._entity,n=i.isAvailable(e),o=T.getValueOrDefault(this._outlineColorProperty,e,t.BLACK);return new h({id:i,geometry:new u(this._options),modelMatrix:i._getModelMatrix(d.MINIMUM_VALUE),attributes:{show:new m(n&&i.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:r.fromColor(o)}})},x.prototype.isDestroyed=function(){return!1},x.prototype.destroy=function(){this._entitySubscription(),a(this)},x.prototype._onEntityPropertyChanged=function(e,t,r,o){if("availability"===t||"position"===t||"orientation"===t||"ellipsoid"===t){var a=e.ellipsoid;if(!n(a))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var s=a.fill,l=!n(s)||!s.isConstant||s.getValue(d.MINIMUM_VALUE),u=a.outline,c=n(u);if(c&&u.isConstant&&(c=u.getValue(d.MINIMUM_VALUE)),!l&&!c)return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var h=e.position,p=a.radii,m=a.show;if(n(m)&&m.isConstant&&!m.getValue(d.MINIMUM_VALUE)||!n(h)||!n(p))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var v=i(a.material,P),g=v instanceof C;this._materialProperty=v,this._fillProperty=i(s,D),this._showProperty=i(m,M),this._showOutlineProperty=i(a.outline,I),this._outlineColorProperty=c?i(a.outlineColor,R):void 0,this._shadowsProperty=i(a.shadows,O),this._fillEnabled=l,this._outlineEnabled=c;var y=a.stackPartitions,w=a.slicePartitions,S=a.outlineWidth,E=a.subdivisions;if(h.isConstant&&T.isConstant(e.orientation)&&p.isConstant&&T.isConstant(y)&&T.isConstant(w)&&T.isConstant(S)&&T.isConstant(E)){var b=this._options;b.vertexFormat=g?_.VERTEX_FORMAT:f.MaterialSupport.TEXTURED.vertexFormat,b.radii=p.getValue(d.MINIMUM_VALUE,b.radii),b.stackPartitions=n(y)?y.getValue(d.MINIMUM_VALUE):void 0,b.slicePartitions=n(w)?w.getValue(d.MINIMUM_VALUE):void 0,b.subdivisions=n(E)?E.getValue(d.MINIMUM_VALUE):void 0,this._outlineWidth=n(S)?S.getValue(d.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}else this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this))}},x.prototype.createDynamicUpdater=function(e){return new A(e,this)},A.prototype.update=function(e){var o=this._entity,a=o.ellipsoid;if(!o.isShowing||!o.isAvailable(e)||!T.getValueOrDefault(a.show,e,!0))return n(this._primitive)&&(this._primitive.show=!1),void(n(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1));var s=T.getValueOrUndefined(a.radii,e,N),c=o._getModelMatrix(e,this._modelMatrix);if(!n(c)||!n(s))return n(this._primitive)&&(this._primitive.show=!1),void(n(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1));var d,y=T.getValueOrDefault(a.fill,e,!0),C=T.getValueOrDefault(a.outline,e,!1),w=T.getValueOrClonedDefault(a.outlineColor,e,t.BLACK,L),S=E.getValue(e,i(a.material,P),this._material);this._material=S;var b=T.getValueOrUndefined(a.stackPartitions,e),x=T.getValueOrUndefined(a.slicePartitions,e),A=T.getValueOrUndefined(a.subdivisions,e),M=T.getValueOrDefault(a.outlineWidth,e,1),D=this._scene.mode,I=D===g.SCENE3D,R=this._options,O=this._geometryUpdater.shadowsProperty.getValue(e),F=!I||this._lastSceneMode!==D||!n(this._primitive)||R.stackPartitions!==b||R.slicePartitions!==x||R.subdivisions!==A||this._lastOutlineWidth!==M;if(F){var V=this._primitives;V.removeAndDestroy(this._primitive),V.removeAndDestroy(this._outlinePrimitive),this._primitive=void 0,this._outlinePrimitive=void 0,this._lastSceneMode=D,this._lastOutlineWidth=M,R.stackPartitions=b,R.slicePartitions=x,R.subdivisions=A,R.radii=I?B:s,d=new f({material:S,translucent:S.isTranslucent(),closed:!0}),R.vertexFormat=d.vertexFormat,this._primitive=V.add(new v({geometryInstances:new h({id:o,geometry:new l(R),modelMatrix:I?void 0:c,attributes:{show:new m(y)}}),appearance:d,asynchronous:!1,shadows:O})),R.vertexFormat=_.VERTEX_FORMAT,this._outlinePrimitive=V.add(new v({geometryInstances:new h({id:o,geometry:new u(R),modelMatrix:I?void 0:c,attributes:{show:new m(C),color:r.fromColor(w)}}),appearance:new _({flat:!0,translucent:1!==w.alpha,renderState:{lineWidth:this._geometryUpdater._scene.clampLineWidth(M)}}),asynchronous:!1,shadows:O})),this._lastShow=y,this._lastOutlineShow=C,this._lastOutlineColor=t.clone(w,this._lastOutlineColor)}else if(this._primitive.ready){var k=this._primitive,z=this._outlinePrimitive;k.show=!0,z.show=!0,d=k.appearance,d.material=S;var U=this._attributes;n(U)||(U=k.getGeometryInstanceAttributes(o),this._attributes=U),y!==this._lastShow&&(U.show=m.toValue(y,U.show),this._lastShow=y);var G=this._outlineAttributes;n(G)||(G=z.getGeometryInstanceAttributes(o),this._outlineAttributes=G),C!==this._lastOutlineShow&&(G.show=m.toValue(C,G.show),this._lastOutlineShow=C),t.equals(w,this._lastOutlineColor)||(G.color=r.toValue(w,G.color),t.clone(w,this._lastOutlineColor))}I&&(s.x=Math.max(s.x,.001),s.y=Math.max(s.y,.001),s.z=Math.max(s.z,.001),c=p.multiplyByScale(c,s,c),this._primitive.modelMatrix=c,this._outlinePrimitive.modelMatrix=c)},A.prototype.getBoundingSphere=function(e,t){return S(e,this._primitive,this._outlinePrimitive,t)},A.prototype.isDestroyed=function(){return!1},A.prototype.destroy=function(){var e=this._primitives;e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),a(this)},x}),r("DataSources/StaticGeometryColorBatch",["../Core/AssociativeArray","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defined","../Core/ShowGeometryInstanceAttribute","../Scene/Primitive","./BoundingSphereState"],function(e,t,r,i,n,o,a){"use strict";function s(t,r,i,n,o){this.translucent=r,this.appearanceType=i,this.closed=n,this.shadows=o,this.primitives=t,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new e,this.updaters=new e,this.updatersWithAttributes=new e,this.attributes=new e,this.subscriptions=new e,this.showsUpdated=new e,this.itemsToRemove=[]}function l(e,t,r,i){this._solidBatch=new s(e,!1,t,r,i),this._translucentBatch=new s(e,!0,t,r,i)}var u=new t;return s.prototype.add=function(e,t){var r=e.entity.id;if(this.createPrimitive=!0,this.geometry.set(r,t),this.updaters.set(r,e),e.hasConstantFill&&e.fillMaterialProperty.isConstant){var i=this;this.subscriptions.set(r,e.entity.definitionChanged.addEventListener(function(t,r,n,o){"isShowing"===r&&i.showsUpdated.set(t.id,e)}))}else this.updatersWithAttributes.set(r,e)},s.prototype.remove=function(e){var t=e.entity.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);var r=this.subscriptions.get(t);i(r)&&(r(),this.subscriptions.remove(t))}},s.prototype.update=function(e){var a,s,l=!0,c=0,h=this.primitive,d=this.primitives;if(this.createPrimitive){var p=this.geometry.values,m=p.length;if(m>0){for(i(h)&&(i(this.oldPrimitive)?d.remove(h):this.oldPrimitive=h),s=0;s<m;s++){var f=p[s],_=f.attributes;a=this.attributes.get(f.id.id),i(a)&&(i(_.show)&&(_.show.value=a.show),i(_.color)&&(_.color.value=a.color))}h=new o({asynchronous:!0,geometryInstances:p,appearance:new this.appearanceType({translucent:this.translucent,closed:this.closed}),shadows:this.shadows}),d.add(h),l=!1}else{i(h)&&(d.remove(h),h=void 0);var v=this.oldPrimitive;i(v)&&(d.remove(v),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=h,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(i(h)&&h.ready){i(this.oldPrimitive)&&(d.remove(this.oldPrimitive),this.oldPrimitive=void 0);var g=this.updatersWithAttributes.values,y=g.length,C=this.waitingOnCreate;for(s=0;s<y;s++){var w=g[s],S=this.geometry.get(w.entity.id);if(a=this.attributes.get(S.id.id),i(a)||(a=h.getGeometryInstanceAttributes(S.id),this.attributes.set(S.id.id,a)),!w.fillMaterialProperty.isConstant||C){var E=w.fillMaterialProperty.color;E.getValue(e,u),t.equals(a._lastColor,u)||(a._lastColor=t.clone(u,a._lastColor),a.color=r.toValue(u,a.color),(this.translucent&&255===a.color[3]||!this.translucent&&255!==a.color[3])&&(this.itemsToRemove[c++]=w))}var T=w.entity.isShowing&&(w.hasConstantFill||w.isFilled(e)),b=1===a.show[0];T!==b&&(a.show=n.toValue(T,a.show))}this.updateShows(h),this.waitingOnCreate=!1}else i(h)&&!h.ready&&(l=!1);return this.itemsToRemove.length=c,l},s.prototype.updateShows=function(e){for(var t=this.showsUpdated.values,r=t.length,o=0;o<r;o++){var a=t[o],s=this.geometry.get(a.entity.id),l=this.attributes.get(s.id.id);i(l)||(l=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,l));var u=a.entity.isShowing,c=1===l.show[0];u!==c&&(l.show=n.toValue(u,l.show))}this.showsUpdated.removeAll()},s.prototype.contains=function(e){return this.updaters.contains(e.id)},s.prototype.getBoundingSphere=function(e,t){var r=this.primitive;if(!r.ready)return a.PENDING;var n=r.getGeometryInstanceAttributes(e);return!i(n)||!i(n.boundingSphere)||i(n.show)&&0===n.show[0]?a.FAILED:(n.boundingSphere.clone(t),a.DONE)},s.prototype.removeAllPrimitives=function(){var e=this.primitives,t=this.primitive;i(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());var r=this.oldPrimitive;i(r)&&(e.remove(r),this.oldPrimitive=void 0)},l.prototype.add=function(e,t){var r=t.createFillGeometryInstance(e);255===r.attributes.color.value[3]?this._solidBatch.add(t,r):this._translucentBatch.add(t,r)},l.prototype.remove=function(e){this._solidBatch.remove(e)||this._translucentBatch.remove(e)},l.prototype.update=function(e){var t,r,i=this._solidBatch.update(e);i=this._translucentBatch.update(e)&&i;var n=this._solidBatch.itemsToRemove,o=n.length;if(o>0)for(t=0;t<o;t++)r=n[t],this._solidBatch.remove(r),this._translucentBatch.add(r,r.createFillGeometryInstance(e));n=this._translucentBatch.itemsToRemove;var a=n.length;if(a>0)for(t=0;t<a;t++)r=n[t],this._translucentBatch.remove(r),this._solidBatch.add(r,r.createFillGeometryInstance(e));return(o>0||a>0)&&(i=this._solidBatch.update(e)&&i,i=this._translucentBatch.update(e)&&i),i},l.prototype.getBoundingSphere=function(e,t){return this._solidBatch.contains(e)?this._solidBatch.getBoundingSphere(e,t):this._translucentBatch.contains(e)?this._translucentBatch.getBoundingSphere(e,t):a.FAILED},l.prototype.removeAllPrimitives=function(){this._solidBatch.removeAllPrimitives(),this._translucentBatch.removeAllPrimitives()},l}),r("DataSources/StaticGeometryPerMaterialBatch",["../Core/AssociativeArray","../Core/defined","../Core/ShowGeometryInstanceAttribute","../Scene/Primitive","./BoundingSphereState","./MaterialProperty"],function(e,t,r,i,n,o){"use strict";function a(t,r,i,n,o){this.primitives=t,this.appearanceType=r,this.materialProperty=i,this.closed=n,this.shadows=o,this.updaters=new e,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new e,this.material=void 0,this.updatersWithAttributes=new e,this.attributes=new e,this.invalidated=!1,this.removeMaterialSubscription=i.definitionChanged.addEventListener(a.prototype.onMaterialChanged,this),this.subscriptions=new e,this.showsUpdated=new e}function s(e,t,r,i){this._items=[],this._primitives=e,this._appearanceType=t,this._closed=r,this._shadows=i}return a.prototype.onMaterialChanged=function(){this.invalidated=!0},a.prototype.isMaterial=function(e){var r=this.materialProperty,i=e.fillMaterialProperty;return i===r||!!t(r)&&r.equals(i)},a.prototype.add=function(e,t){var r=t.entity.id;if(this.updaters.set(r,t),this.geometry.set(r,t.createFillGeometryInstance(e)),t.hasConstantFill&&t.fillMaterialProperty.isConstant){var i=this;this.subscriptions.set(r,t.entity.definitionChanged.addEventListener(function(e,r,n,o){"isShowing"===r&&i.showsUpdated.set(e.id,t)}))}else this.updatersWithAttributes.set(r,t);this.createPrimitive=!0},a.prototype.remove=function(e){var r=e.entity.id;if(this.createPrimitive=this.geometry.remove(r)||this.createPrimitive,this.updaters.remove(r)){this.updatersWithAttributes.remove(r);var i=this.subscriptions.get(r);t(i)&&(i(),this.subscriptions.remove(r))}return this.createPrimitive},a.prototype.update=function(e){var n,a,s=!0,l=this.primitive,u=this.primitives,c=this.geometry.values;if(this.createPrimitive){var h=c.length;if(h>0){for(t(l)&&(t(this.oldPrimitive)?u.remove(l):this.oldPrimitive=l),a=0;a<h;a++){var d=c[a],p=d.attributes;n=this.attributes.get(d.id.id),t(n)&&(t(p.show)&&(p.show.value=n.show),t(p.color)&&(p.color.value=n.color))}this.material=o.getValue(e,this.materialProperty,this.material),l=new i({asynchronous:!0,geometryInstances:c,appearance:new this.appearanceType({material:this.material,translucent:this.material.isTranslucent(),closed:this.closed}),shadows:this.shadows}),u.add(l),s=!1}else{t(l)&&(u.remove(l),l=void 0);var m=this.oldPrimitive;t(m)&&(u.remove(m),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=l,this.createPrimitive=!1}else if(t(l)&&l.ready){t(this.oldPrimitive)&&(u.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.material=o.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material;var f=this.updatersWithAttributes.values,_=f.length;for(a=0;a<_;a++){var v=f[a],g=v.entity,y=this.geometry.get(g.id);n=this.attributes.get(y.id.id),t(n)||(n=l.getGeometryInstanceAttributes(y.id),this.attributes.set(y.id.id,n));var C=g.isShowing&&(v.hasConstantFill||v.isFilled(e)),w=1===n.show[0];C!==w&&(n.show=r.toValue(C,n.show))}this.updateShows(l)}else t(l)&&!l.ready&&(s=!1);return s},a.prototype.updateShows=function(e){for(var i=this.showsUpdated.values,n=i.length,o=0;o<n;o++){var a=i[o],s=a.entity,l=this.geometry.get(s.id),u=this.attributes.get(l.id.id);t(u)||(u=e.getGeometryInstanceAttributes(l.id),this.attributes.set(l.id.id,u));var c=s.isShowing,h=1===u.show[0];c!==h&&(u.show=r.toValue(c,u.show))}this.showsUpdated.removeAll()},a.prototype.contains=function(e){return this.updaters.contains(e.id)},a.prototype.getBoundingSphere=function(e,r){var i=this.primitive;if(!i.ready)return n.PENDING;var o=i.getGeometryInstanceAttributes(e);return!t(o)||!t(o.boundingSphere)||t(o.show)&&0===o.show[0]?n.FAILED:(o.boundingSphere.clone(r),n.DONE)},a.prototype.destroy=function(e){var r=this.primitive,i=this.primitives;t(r)&&i.remove(r);var n=this.oldPrimitive;t(n)&&i.remove(n),this.removeMaterialSubscription()},s.prototype.add=function(e,t){for(var r=this._items,i=r.length,n=0;n<i;n++){var o=r[n];if(o.isMaterial(t))return void o.add(e,t)}var s=new a(this._primitives,this._appearanceType,t.fillMaterialProperty,this._closed,this._shadows);s.add(e,t),r.push(s)},s.prototype.remove=function(e){for(var t=this._items,r=t.length,i=r-1;i>=0;i--){var n=t[i];if(n.remove(e)){0===n.updaters.length&&(t.splice(i,1),n.destroy());break}}},s.prototype.update=function(e){var t,r=this._items,i=r.length;for(t=i-1;t>=0;t--){var n=r[t];if(n.invalidated){r.splice(t,1);for(var o=n.updaters.values,a=o.length,s=0;s<a;s++)this.add(e,o[s]);n.destroy()}}var l=!0;for(t=0;t<i;t++)l=r[t].update(e)&&l;return l},s.prototype.getBoundingSphere=function(e,t){for(var r=this._items,i=r.length,o=0;o<i;o++){var a=r[o];if(a.contains(e))return a.getBoundingSphere(e,t)}return n.FAILED},s.prototype.removeAllPrimitives=function(){for(var e=this._items,t=e.length,r=0;r<t;r++)e[r].destroy();this._items.length=0},s}),r("DataSources/StaticGroundGeometryColorBatch",["../Core/AssociativeArray","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defined","../Core/ShowGeometryInstanceAttribute","../Scene/GroundPrimitive","./BoundingSphereState"],function(e,t,r,i,n,o,a){"use strict";function s(t,r,i){this.primitives=t,this.color=r,this.key=i,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new e,this.updaters=new e,this.updatersWithAttributes=new e,this.attributes=new e,this.subscriptions=new e,this.showsUpdated=new e,this.itemsToRemove=[],this.isDirty=!1}function l(t){this._batches=new e,this._primitives=t}var u=new t;s.prototype.add=function(e,t){var r=e.entity.id;if(this.createPrimitive=!0,this.geometry.set(r,t),this.updaters.set(r,e),e.hasConstantFill&&e.fillMaterialProperty.isConstant){var i=this;this.subscriptions.set(r,e.entity.definitionChanged.addEventListener(function(t,r,n,o){"isShowing"===r&&i.showsUpdated.set(t.id,e)}))}else this.updatersWithAttributes.set(r,e)},s.prototype.remove=function(e){var t=e.entity.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);var r=this.subscriptions.get(t);i(r)&&(r(),this.subscriptions.remove(t))}};var c=new Array(4);return s.prototype.update=function(e){var r,a,s=!0,l=0,h=this.primitive,d=this.primitives;if(this.createPrimitive){var p=this.geometry.values,m=p.length;if(m>0){for(i(h)&&(i(this.oldPrimitive)?d.remove(h):this.oldPrimitive=h),a=0;a<m;a++){var f=p[a],_=f.attributes;r=this.attributes.get(f.id.id),i(r)&&(i(_.show)&&(_.show.value=r.show),i(_.color)&&(_.color.value=r.color))}h=new o({asynchronous:!0,geometryInstances:p}),d.add(h),s=!1}else{i(h)&&(d.remove(h),h=void 0);var v=this.oldPrimitive;i(v)&&(d.remove(v),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=h,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(i(h)&&h.ready){i(this.oldPrimitive)&&(d.remove(this.oldPrimitive),this.oldPrimitive=void 0);var g=this.updatersWithAttributes.values,y=g.length,C=this.waitingOnCreate;for(a=0;a<y;a++){var w=g[a],S=this.geometry.get(w.entity.id);if(r=this.attributes.get(S.id.id),i(r)||(r=h.getGeometryInstanceAttributes(S.id),this.attributes.set(S.id.id,r)),!w.fillMaterialProperty.isConstant||C){var E=w.fillMaterialProperty.color;if(E.getValue(e,u),!t.equals(r._lastColor,u)){r._lastColor=t.clone(u,r._lastColor);var T=this.color,b=u.toBytes(c);T[0]===b[0]&&T[1]===b[1]&&T[2]===b[2]&&T[3]===b[3]||(this.itemsToRemove[l++]=w)}}var x=w.entity.isShowing&&(w.hasConstantFill||w.isFilled(e)),A=1===r.show[0];x!==A&&(r.show=n.toValue(x,r.show))}this.updateShows(h),this.waitingOnCreate=!1}else i(h)&&!h.ready&&(s=!1);return this.itemsToRemove.length=l,s},s.prototype.updateShows=function(e){for(var t=this.showsUpdated.values,r=t.length,o=0;o<r;o++){var a=t[o],s=this.geometry.get(a.entity.id),l=this.attributes.get(s.id.id);i(l)||(l=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,l));var u=a.entity.isShowing,c=1===l.show[0];u!==c&&(l.show=n.toValue(u,l.show))}this.showsUpdated.removeAll()},s.prototype.contains=function(e){return this.updaters.contains(e.id)},s.prototype.getBoundingSphere=function(e,t){var r=this.primitive;if(!r.ready)return a.PENDING;var n=r.getBoundingSphere(e);return i(n)?(n.clone(t),a.DONE):a.FAILED},s.prototype.removeAllPrimitives=function(){var e=this.primitives,t=this.primitive;i(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());var r=this.oldPrimitive;i(r)&&(e.remove(r),this.oldPrimitive=void 0)},l.prototype.add=function(e,t){var r,i=t.createFillGeometryInstance(e),n=this._batches,o=new Uint32Array(i.attributes.color.value.buffer)[0];return n.contains(o)?r=n.get(o):(r=new s(this._primitives,i.attributes.color.value,o),n.set(o,r)),r.add(t,i),r},l.prototype.remove=function(e){for(var t=this._batches.values,r=t.length,i=0;i<r;++i)if(t[i].remove(e))return},l.prototype.update=function(e){var t,r,i=!0,n=this._batches,o=n.values,a=o.length;for(t=0;t<a;++t)i=o[t].update(e)&&i;for(t=0;t<a;++t)for(var s=o[t],l=s.itemsToRemove,u=l.length,c=0;c<u;c++){r=l[c],s.remove(r);var h=this.add(e,r);s.isDirty=!0,h.isDirty=!0}var d=o.slice(),p=d.length;for(t=0;t<p;++t){var m=d[t];0===m.geometry.length?n.remove(m.key):m.isDirty&&(i=d[t].update(e)&&i,m.isDirty=!1)}return i},l.prototype.getBoundingSphere=function(e,t){for(var r=this._batches.values,i=r.length,n=0;n<i;++n){var o=r[n];if(o.contains(e))return o.getBoundingSphere(e,t)}return a.FAILED},l.prototype.removeAllPrimitives=function(){for(var e=this._batches.values,t=e.length,r=0;r<t;++r)e[r].removeAllPrimitives()},l}),r("DataSources/StaticOutlineGeometryBatch",["../Core/AssociativeArray","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defined","../Core/ShowGeometryInstanceAttribute","../Scene/PerInstanceColorAppearance","../Scene/Primitive","./BoundingSphereState"],function(e,t,r,i,n,o,a,s){"use strict";function l(t,r,i,n){this.translucent=r,this.width=i,this.shadows=n,this.primitives=t,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new e,this.updaters=new e,this.updatersWithAttributes=new e,this.attributes=new e,this.itemsToRemove=[],this.subscriptions=new e,this.showsUpdated=new e}function u(t,r,i){this._primitives=t,this._scene=r,this._shadows=i,this._solidBatches=new e,this._translucentBatches=new e}l.prototype.add=function(e,t){var r=e.entity.id;if(this.createPrimitive=!0,this.geometry.set(r,t),this.updaters.set(r,e),e.hasConstantOutline&&e.outlineColorProperty.isConstant){var i=this;this.subscriptions.set(r,e.entity.definitionChanged.addEventListener(function(t,r,n,o){"isShowing"===r&&i.showsUpdated.set(t.id,e)}))}else this.updatersWithAttributes.set(r,e)},l.prototype.remove=function(e){var t=e.entity.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);var r=this.subscriptions.get(t);i(r)&&(r(),this.subscriptions.remove(t))}};var c=new t;return l.prototype.update=function(e){var s,l,u=!0,h=0,d=this.primitive,p=this.primitives;if(this.createPrimitive){var m=this.geometry.values,f=m.length;if(f>0){for(i(d)&&(i(this.oldPrimitive)?p.remove(d):this.oldPrimitive=d),l=0;l<f;l++){var _=m[l],v=_.attributes;s=this.attributes.get(_.id.id),i(s)&&(i(v.show)&&(v.show.value=s.show),i(v.color)&&(v.color.value=s.color))}
+d=new a({asynchronous:!0,geometryInstances:m,appearance:new o({flat:!0,translucent:this.translucent,renderState:{lineWidth:this.width}}),shadows:this.shadows}),p.add(d),u=!1}else{i(d)&&(p.remove(d),d=void 0);var g=this.oldPrimitive;i(g)&&(p.remove(g),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=d,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(i(d)&&d.ready){i(this.oldPrimitive)&&(p.remove(this.oldPrimitive),this.oldPrimitive=void 0);var y=this.updatersWithAttributes.values,C=y.length,w=this.waitingOnCreate;for(l=0;l<C;l++){var S=y[l],E=this.geometry.get(S.entity.id);if(s=this.attributes.get(E.id.id),i(s)||(s=d.getGeometryInstanceAttributes(E.id),this.attributes.set(E.id.id,s)),!S.outlineColorProperty.isConstant||w){var T=S.outlineColorProperty;T.getValue(e,c),t.equals(s._lastColor,c)||(s._lastColor=t.clone(c,s._lastColor),s.color=r.toValue(c,s.color),(this.translucent&&255===s.color[3]||!this.translucent&&255!==s.color[3])&&(this.itemsToRemove[h++]=S))}var b=S.entity.isShowing&&(S.hasConstantOutline||S.isOutlineVisible(e)),x=1===s.show[0];b!==x&&(s.show=n.toValue(b,s.show))}this.updateShows(d),this.waitingOnCreate=!1}else i(d)&&!d.ready&&(u=!1);return this.itemsToRemove.length=h,u},l.prototype.updateShows=function(e){for(var t=this.showsUpdated.values,r=t.length,o=0;o<r;o++){var a=t[o],s=this.geometry.get(a.entity.id),l=this.attributes.get(s.id.id);i(l)||(l=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,l));var u=a.entity.isShowing,c=1===l.show[0];u!==c&&(l.show=n.toValue(u,l.show))}this.showsUpdated.removeAll()},l.prototype.contains=function(e){return this.updaters.contains(e.id)},l.prototype.getBoundingSphere=function(e,t){var r=this.primitive;if(!r.ready)return s.PENDING;var n=r.getGeometryInstanceAttributes(e);return!i(n)||!i(n.boundingSphere)||i(n.show)&&0===n.show[0]?s.FAILED:(n.boundingSphere.clone(t),s.DONE)},l.prototype.removeAllPrimitives=function(){var e=this.primitives,t=this.primitive;i(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());var r=this.oldPrimitive;i(r)&&(e.remove(r),this.oldPrimitive=void 0)},u.prototype.add=function(e,t){var r,n,o=t.createOutlineGeometryInstance(e),a=this._scene.clampLineWidth(t.outlineWidth);255===o.attributes.color.value[3]?(r=this._solidBatches,n=r.get(a),i(n)||(n=new l(this._primitives,!1,a,this._shadows),r.set(a,n)),n.add(t,o)):(r=this._translucentBatches,n=r.get(a),i(n)||(n=new l(this._primitives,!0,a,this._shadows),r.set(a,n)),n.add(t,o))},u.prototype.remove=function(e){var t,r=this._solidBatches.values,i=r.length;for(t=0;t<i;t++)if(r[t].remove(e))return;var n=this._translucentBatches.values,o=n.length;for(t=0;t<o;t++)if(n[t].remove(e))return},u.prototype.update=function(e){var t,r,i,n,o,a=this._solidBatches.values,s=a.length,l=this._translucentBatches.values,u=l.length,c=!0,h=!1;do{for(h=!1,r=0;r<s;r++){n=a[r],c=n.update(e),o=n.itemsToRemove;var d=o.length;if(d>0)for(h=!0,t=0;t<d;t++)i=o[t],n.remove(i),this.add(e,i)}for(r=0;r<u;r++){n=l[r],c=n.update(e),o=n.itemsToRemove;var p=o.length;if(p>0)for(h=!0,t=0;t<p;t++)i=o[t],n.remove(i),this.add(e,i)}}while(h);return c},u.prototype.getBoundingSphere=function(e,t){var r,i=this._solidBatches.values,n=i.length;for(r=0;r<n;r++){var o=i[r];if(o.contains(e))return o.getBoundingSphere(e,t)}var a=this._translucentBatches.values,l=a.length;for(r=0;r<l;r++){var u=a[r];if(u.contains(e))return u.getBoundingSphere(e,t)}return s.FAILED},u.prototype.removeAllPrimitives=function(){var e,t=this._solidBatches.values,r=t.length;for(e=0;e<r;e++)t[e].removeAllPrimitives();var i=this._translucentBatches.values,n=i.length;for(e=0;e<n;e++)i[e].removeAllPrimitives()},u}),r("DataSources/GeometryVisualizer",["../Core/AssociativeArray","../Core/BoundingSphere","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Scene/ShadowMode","./BoundingSphereState","./ColorMaterialProperty","./StaticGeometryColorBatch","./StaticGeometryPerMaterialBatch","./StaticGroundGeometryColorBatch","./StaticOutlineGeometryBatch"],function(e,t,r,i,n,o,a,s,l,u,c,h){"use strict";function d(t,r){this._primitives=t,this._groundPrimitives=r,this._dynamicUpdaters=new e}function p(e,t){for(var r=e._batches,i=r.length,n=0;n<i;n++)r[n].remove(t)}function m(e,t,r){if(r.isDynamic)return void e._dynamicBatch.add(t,r);var i;(r.outlineEnabled||r.fillEnabled)&&(i=r.shadowsProperty.getValue(t)),r.outlineEnabled&&e._outlineBatches[i].add(t,r),r.fillEnabled&&(r.onTerrain?e._groundColorBatch.add(t,r):r.isClosed?r.fillMaterialProperty instanceof s?e._closedColorBatches[i].add(t,r):e._closedMaterialBatches[i].add(t,r):r.fillMaterialProperty instanceof s?e._openColorBatches[i].add(t,r):e._openMaterialBatches[i].add(t,r))}function f(t,r,i){this._type=t;var n=r.primitives,a=r.groundPrimitives;this._scene=r,this._primitives=n,this._groundPrimitives=a,this._entityCollection=void 0,this._addedObjects=new e,this._removedObjects=new e,this._changedObjects=new e;var s=o.NUMBER_OF_SHADOW_MODES;this._outlineBatches=new Array(s),this._closedColorBatches=new Array(s),this._closedMaterialBatches=new Array(s),this._openColorBatches=new Array(s),this._openMaterialBatches=new Array(s);for(var p=0;p<s;++p)this._outlineBatches[p]=new h(n,r,p),this._closedColorBatches[p]=new l(n,t.perInstanceColorAppearanceType,!0,p),this._closedMaterialBatches[p]=new u(n,t.materialAppearanceType,!0,p),this._openColorBatches[p]=new l(n,t.perInstanceColorAppearanceType,!1,p),this._openMaterialBatches[p]=new u(n,t.materialAppearanceType,!1,p);this._groundColorBatch=new c(a),this._dynamicBatch=new d(n,a),this._batches=this._outlineBatches.concat(this._closedColorBatches,this._closedMaterialBatches,this._openColorBatches,this._openMaterialBatches,this._groundColorBatch,this._dynamicBatch),this._subscriptions=new e,this._updaters=new e,this._entityCollection=i,i.collectionChanged.addEventListener(f.prototype._onCollectionChanged,this),this._onCollectionChanged(i,i.values,_)}var _=[];d.prototype.add=function(e,t){this._dynamicUpdaters.set(t.entity.id,t.createDynamicUpdater(this._primitives,this._groundPrimitives))},d.prototype.remove=function(e){var t=e.entity.id,i=this._dynamicUpdaters.get(t);r(i)&&(this._dynamicUpdaters.remove(t),i.destroy())},d.prototype.update=function(e){for(var t=this._dynamicUpdaters.values,r=0,i=t.length;r<i;r++)t[r].update(e);return!0},d.prototype.removeAllPrimitives=function(){for(var e=this._dynamicUpdaters.values,t=0,r=e.length;t<r;t++)e[t].destroy();this._dynamicUpdaters.removeAll()},d.prototype.getBoundingSphere=function(e,t){var i=this._dynamicUpdaters.get(e.id);return r(i)&&r(i.getBoundingSphere)?i.getBoundingSphere(e,t):a.FAILED},f.prototype.update=function(e){var t,r,i,n,o=this._addedObjects,a=o.values,s=this._removedObjects,l=s.values,u=this._changedObjects,c=u.values;for(t=c.length-1;t>-1;t--)r=c[t],i=r.id,n=this._updaters.get(i),n.entity===r?(p(this,n),m(this,e,n)):(l.push(r),a.push(r));for(t=l.length-1;t>-1;t--)r=l[t],i=r.id,n=this._updaters.get(i),p(this,n),n.destroy(),this._updaters.remove(i),this._subscriptions.get(i)(),this._subscriptions.remove(i);for(t=a.length-1;t>-1;t--)r=a[t],i=r.id,n=new this._type(r,this._scene),this._updaters.set(i,n),m(this,e,n),this._subscriptions.set(i,n.geometryChanged.addEventListener(f._onGeometryChanged,this));o.removeAll(),s.removeAll(),u.removeAll();var h=!0,d=this._batches,_=d.length;for(t=0;t<_;t++)h=d[t].update(e)&&h;return h};var v=[],g=new t;return f.prototype.getBoundingSphere=function(e,r){for(var i=v,n=g,o=0,s=a.DONE,l=this._batches,u=l.length,c=0;c<u;c++){if(s=l[c].getBoundingSphere(e,n),s===a.PENDING)return a.PENDING;s===a.DONE&&(i[o]=t.clone(n,i[o]),o++)}return 0===o?a.FAILED:(i.length=o,t.fromBoundingSpheres(i,r),a.DONE)},f.prototype.isDestroyed=function(){return!1},f.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(f.prototype._onCollectionChanged,this),this._addedObjects.removeAll(),this._removedObjects.removeAll();var e,t=this._batches,r=t.length;for(e=0;e<r;e++)t[e].removeAllPrimitives();var n=this._subscriptions.values;for(r=n.length,e=0;e<r;e++)n[e]();return this._subscriptions.removeAll(),i(this)},f._onGeometryChanged=function(e){var t=this._removedObjects,i=this._changedObjects,n=e.entity,o=n.id;r(t.get(o))||r(i.get(o))||i.set(o,n)},f.prototype._onCollectionChanged=function(e,t,r){var i,n,o,a=this._addedObjects,s=this._removedObjects,l=this._changedObjects;for(i=r.length-1;i>-1;i--)o=r[i],n=o.id,a.remove(n)||(s.set(n,o),l.remove(n));for(i=t.length-1;i>-1;i--)o=t[i],n=o.id,s.remove(n)?l.set(n,o):a.set(n,o)},f}),r("Scene/Label",["../Core/Cartesian2","../Core/Cartesian3","../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/NearFarScalar","./Billboard","./HeightReference","./HorizontalOrigin","./LabelStyle","./VerticalOrigin"],function(e,t,r,i,n,o,a,s,l,u,c,h,d){"use strict";function p(e){e._rebindAllGlyphs||e._repositionAllGlyphs||e._labelCollection._labelsToUpdate.push(e),e._rebindAllGlyphs=!0}function m(e){e._rebindAllGlyphs||e._repositionAllGlyphs||e._labelCollection._labelsToUpdate.push(e),e._repositionAllGlyphs=!0}function f(n,o){n=i(n,i.EMPTY_OBJECT),this._text=i(n.text,""),this._show=i(n.show,!0),this._font=i(n.font,"30px sans-serif"),this._fillColor=r.clone(i(n.fillColor,r.WHITE)),this._outlineColor=r.clone(i(n.outlineColor,r.BLACK)),this._outlineWidth=i(n.outlineWidth,1),this._style=i(n.style,h.FILL),this._verticalOrigin=i(n.verticalOrigin,d.BOTTOM),this._horizontalOrigin=i(n.horizontalOrigin,c.LEFT),this._pixelOffset=e.clone(i(n.pixelOffset,e.ZERO)),this._eyeOffset=t.clone(i(n.eyeOffset,t.ZERO)),this._position=t.clone(i(n.position,t.ZERO)),this._scale=i(n.scale,1),this._id=n.id,this._translucencyByDistance=n.translucencyByDistance,this._pixelOffsetScaleByDistance=n.pixelOffsetScaleByDistance,this._heightReference=i(n.heightReference,u.NONE),this._labelCollection=o,this._glyphs=[],this._rebindAllGlyphs=!0,this._repositionAllGlyphs=!0,this._actualClampedPosition=void 0,this._removeCallbackFunc=void 0,this._mode=void 0,this._updateClamping()}return o(f.prototype,{show:{get:function(){return this._show},set:function(e){if(this._show!==e){this._show=e;for(var t=this._glyphs,r=0,i=t.length;r<i;r++){var o=t[r].billboard;n(o)&&(o.show=e)}}}},position:{get:function(){return this._position},set:function(e){var r=this._position;if(!t.equals(r,e))if(t.clone(e,r),this._heightReference===u.NONE)for(var i=this._glyphs,o=0,a=i.length;o<a;o++){var s=i[o].billboard;n(s)&&(s.position=e)}else this._updateClamping()}},heightReference:{get:function(){return this._heightReference},set:function(e){if(e!==this._heightReference){this._heightReference=e;for(var t=this._glyphs,r=0,i=t.length;r<i;r++){var o=t[r].billboard;n(o)&&(o.heightReference=e)}m(this),this._updateClamping()}}},text:{get:function(){return this._text},set:function(e){this._text!==e&&(this._text=e,p(this))}},font:{get:function(){return this._font},set:function(e){this._font!==e&&(this._font=e,p(this))}},fillColor:{get:function(){return this._fillColor},set:function(e){var t=this._fillColor;r.equals(t,e)||(r.clone(e,t),p(this))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){var t=this._outlineColor;r.equals(t,e)||(r.clone(e,t),p(this))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,p(this))}},style:{get:function(){return this._style},set:function(e){this._style!==e&&(this._style=e,p(this))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(t){var r=this._pixelOffset;if(!e.equals(r,t)){e.clone(t,r);for(var i=this._glyphs,o=0,a=i.length;o<a;o++){var s=i[o];n(s.billboard)&&(s.billboard.pixelOffset=t)}}}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){var t=this._translucencyByDistance;if(!s.equals(t,e)){this._translucencyByDistance=s.clone(e,t);for(var r=this._glyphs,i=0,o=r.length;i<o;i++){var a=r[i];n(a.billboard)&&(a.billboard.translucencyByDistance=e)}}}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){var t=this._pixelOffsetScaleByDistance;if(!s.equals(t,e)){this._pixelOffsetScaleByDistance=s.clone(e,t);for(var r=this._glyphs,i=0,o=r.length;i<o;i++){var a=r[i];n(a.billboard)&&(a.billboard.pixelOffsetScaleByDistance=e)}}}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){var r=this._eyeOffset;if(!t.equals(r,e)){t.clone(e,r);for(var i=this._glyphs,o=0,a=i.length;o<a;o++){var s=i[o];n(s.billboard)&&(s.billboard.eyeOffset=e)}}}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,m(this))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){if(this._verticalOrigin!==e){this._verticalOrigin=e;for(var t=this._glyphs,r=0,i=t.length;r<i;r++){var o=t[r];n(o.billboard)&&(o.billboard.verticalOrigin=e)}m(this)}}},scale:{get:function(){return this._scale},set:function(e){if(this._scale!==e){this._scale=e;for(var t=this._glyphs,r=0,i=t.length;r<i;r++){var o=t[r];n(o.billboard)&&(o.billboard.scale=e)}m(this)}}},id:{get:function(){return this._id},set:function(e){if(this._id!==e){this._id=e;for(var t=this._glyphs,r=0,i=t.length;r<i;r++){var o=t[r];n(o.billboard)&&(o.billboard.id=e)}}}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=t.clone(e,this._actualClampedPosition);for(var r=this._glyphs,i=0,o=r.length;i<o;i++){var a=r[i];n(a.billboard)&&(a.billboard._position=e,a.billboard._actualPosition=e,a.billboard._clampedPosition=e)}}}}),f.prototype._updateClamping=function(){l._updateClamping(this._labelCollection,this)},f.prototype.computeScreenSpacePosition=function(t,r){n(r)||(r=new e);var i=this._labelCollection,o=i.modelMatrix,a=n(this._actualClampedPosition)?this._actualClampedPosition:this._position,s=l._computeScreenSpacePosition(o,a,this._eyeOffset,this._pixelOffset,t,r);return s},f.prototype.equals=function(i){return this===i||n(i)&&this._show===i._show&&this._scale===i._scale&&this._style===i._style&&this._verticalOrigin===i._verticalOrigin&&this._horizontalOrigin===i._horizontalOrigin&&this._heightReference===i._heightReference&&this._text===i._text&&this._font===i._font&&t.equals(this._position,i._position)&&r.equals(this._fillColor,i._fillColor)&&r.equals(this._outlineColor,i._outlineColor)&&e.equals(this._pixelOffset,i._pixelOffset)&&t.equals(this._eyeOffset,i._eyeOffset)&&s.equals(this._translucencyByDistance,i._translucencyByDistance)&&s.equals(this._pixelOffsetScaleByDistance,i._pixelOffsetScaleByDistance)&&this._id===i._id},f.prototype.isDestroyed=function(){return!1},f}),r("Scene/LabelCollection",["../Core/Cartesian2","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Matrix4","../Core/writeTextToCanvas","./BillboardCollection","./HeightReference","./HorizontalOrigin","./Label","./LabelStyle","./TextureAtlas","./VerticalOrigin"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(){this.textureInfo=void 0,this.dimensions=void 0,this.billboard=void 0}function _(e,t,r){this.labelCollection=e,this.index=t,this.dimensions=r}function v(e,t,r,i,n,o,a){return T.font=t,T.fillColor=r,T.strokeColor=i,T.strokeWidth=n,a===m.BOTTOM?T.textBaseline="bottom":a===m.TOP?T.textBaseline="top":T.textBaseline="middle",T.fill=o===d.FILL||o===d.FILL_AND_OUTLINE,T.stroke=o===d.OUTLINE||o===d.FILL_AND_OUTLINE,s(e,T)}function g(e,t){t.textureInfo=void 0,t.dimensions=void 0;var i=t.billboard;r(i)&&(i.show=!1,i.image=void 0,e._spareBillboards.push(i),t.billboard=void 0)}function y(e,t,r,i){e.addImage(t,r).then(function(e,t){i.index=e})}function C(e,t){var i,n,o,a=t._text,s=a.length,l=t._glyphs,u=l.length;if(s<u)for(n=s;n<u;++n)g(e,l[n]);l.length=s;var h=e._glyphTextureCache;for(o=0;o<s;++o){var d=a.charAt(o),p=t._font,m=t._fillColor,C=t._outlineColor,w=t._outlineWidth,S=t._style,E=t._verticalOrigin,T=JSON.stringify([d,p,m.toRgba(),C.toRgba(),w,+S,+E]),b=h[T];if(!r(b)){var x=v(d,p,m,C,w,S,E);b=new _(e,-1,x.dimensions),h[T]=b,x.width>0&&x.height>0&&y(e._textureAtlas,T,x,b)}if(i=l[o],r(i)?b.index===-1?g(e,i):r(i.textureInfo)&&(i.textureInfo=void 0):(i=new f,l[o]=i),i.textureInfo=b,i.dimensions=b.dimensions,b.index!==-1){var A=i.billboard;r(A)||(A=e._spareBillboards.length>0?e._spareBillboards.pop():e._billboardCollection.add({collection:e}),i.billboard=A),A.show=t._show,A.position=t._position,A.eyeOffset=t._eyeOffset,A.pixelOffset=t._pixelOffset,A.horizontalOrigin=c.LEFT,A.verticalOrigin=t._verticalOrigin,A.heightReference=t._heightReference,A.scale=t._scale,A.pickPrimitive=t,A.id=t._id,A.image=T,A.translucencyByDistance=t._translucencyByDistance,A.pixelOffsetScaleByDistance=t._pixelOffsetScaleByDistance}}t._repositionAllGlyphs=!0}function w(e,t){var i,n,o=e._glyphs,a=0,s=0,l=0,u=o.length;for(l=0;l<u;++l)i=o[l],n=i.dimensions,a+=n.computedWidth,s=Math.max(s,n.height);var h=e._scale,d=e._horizontalOrigin,p=0;d===c.CENTER?p-=a/2*h:d===c.RIGHT&&(p-=a*h),b.x=p*t,b.y=0;var f=e._verticalOrigin;for(l=0;l<u;++l)i=o[l],n=i.dimensions,f===m.BOTTOM||n.height===s?b.y=-n.descent*h:f===m.TOP?b.y=-(s-n.height)*h-n.descent*h:f===m.CENTER&&(b.y=-(s-n.height)/2*h-n.descent*h),b.y*=t,r(i.billboard)&&i.billboard._setTranslate(b),b.x+=n.computedWidth*h*t}function S(e,t){for(var i=t._glyphs,o=0,a=i.length;o<a;++o)g(e,i[o]);t._labelCollection=void 0,r(t._removeCallbackFunc)&&t._removeCallbackFunc(),n(t)}function E(e){e=t(e,t.EMPTY_OBJECT),this._scene=e.scene,this._textureAtlas=void 0,this._billboardCollection=new l({scene:this._scene}),this._billboardCollection.destroyTextureAtlas=!1,this._spareBillboards=[],this._glyphTextureCache={},this._labels=[],this._labelsToUpdate=[],this._totalGlyphCount=0,this._resolutionScale=void 0,this.modelMatrix=a.clone(t(e.modelMatrix,a.IDENTITY)),this.debugShowBoundingVolume=t(e.debugShowBoundingVolume,!1)}var T={},b=new e;return i(E.prototype,{length:{get:function(){return this._labels.length}}}),E.prototype.add=function(e){var t=new h(e,this);return this._labels.push(t),this._labelsToUpdate.push(t),t},E.prototype.remove=function(e){if(r(e)&&e._labelCollection===this){var t=this._labels.indexOf(e);if(t!==-1)return this._labels.splice(t,1),S(this,e),!0}return!1},E.prototype.removeAll=function(){for(var e=this._labels,t=0,r=e.length;t<r;++t)S(this,e[t]);e.length=0},E.prototype.contains=function(e){return r(e)&&e._labelCollection===this},E.prototype.get=function(e){return this._labels[e]},E.prototype.update=function(e){var t=this._billboardCollection;t.modelMatrix=this.modelMatrix,t.debugShowBoundingVolume=this.debugShowBoundingVolume;var i=e.context;r(this._textureAtlas)||(this._textureAtlas=new p({context:i}),t.textureAtlas=this._textureAtlas);var n=i.uniformState,o=n.resolutionScale,a=this._resolutionScale!==o;this._resolutionScale=o;var s;s=a?this._labels:this._labelsToUpdate;for(var l=s.length,u=0;u<l;++u){var c=s[u];if(!c.isDestroyed()){var h=c._glyphs.length;c._rebindAllGlyphs&&(C(this,c),c._rebindAllGlyphs=!1),(a||c._repositionAllGlyphs)&&(w(c,o),c._repositionAllGlyphs=!1);var d=c._glyphs.length-h;this._totalGlyphCount+=d}}this._labelsToUpdate.length=0,t.update(e)},E.prototype.isDestroyed=function(){return!1},E.prototype.destroy=function(){return this.removeAll(),this._billboardCollection=this._billboardCollection.destroy(),this._textureAtlas=this._textureAtlas&&this._textureAtlas.destroy(),n(this)},E}),r("DataSources/LabelVisualizer",["../Core/AssociativeArray","../Core/Cartesian2","../Core/Cartesian3","../Core/Color","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/NearFarScalar","../Scene/HeightReference","../Scene/HorizontalOrigin","../Scene/LabelCollection","../Scene/LabelStyle","../Scene/VerticalOrigin","./BoundingSphereState","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f){"use strict";function _(e){this.entity=e,this.label=void 0,this.index=void 0}function v(t,r){r.collectionChanged.addEventListener(v.prototype._onCollectionChanged,this),this._scene=t,this._unusedIndexes=[],this._labelCollection=void 0,this._entityCollection=r,this._items=new e,this._onCollectionChanged(r,r.values,[],[])}function g(e,t){if(o(e)){var r=e.label;o(r)&&(t.push(e.index),r.id=void 0,r.show=!1,e.label=void 0,e.index=-1)}}var y=1,C="30px sans-serif",w=d.FILL,S=i.WHITE,E=i.BLACK,T=1,b=t.ZERO,x=r.ZERO,A=u.NONE,P=c.CENTER,M=p.CENTER,D=new r,I=new i,R=new i,O=new r,N=new t,L=new l,B=new l;return v.prototype.update=function(e){for(var t=this._items.values,r=this._unusedIndexes,i=0,n=t.length;i<n;i++){var a,s=t[i],l=s.entity,u=l._label,c=s.label,d=l.isShowing&&l.isAvailable(e)&&f.getValueOrDefault(u._show,e,!0);if(d&&(D=f.getValueOrUndefined(l._position,e,D),a=f.getValueOrUndefined(u._text,e),d=o(D)&&o(a)),d){if(!o(c)){var p=this._labelCollection;o(p)||(p=this._scene.primitives.add(new h({scene:this._scene})),this._labelCollection=p);var m=r.length;if(m>0){var _=r.pop();s.index=_,c=p.get(_)}else c=p.add(),s.index=p.length-1;c.id=l,s.label=c}c.show=!0,c.position=D,c.text=a,c.scale=f.getValueOrDefault(u._scale,e,y),c.font=f.getValueOrDefault(u._font,e,C),c.style=f.getValueOrDefault(u._style,e,w),c.fillColor=f.getValueOrDefault(u._fillColor,e,S,I),c.outlineColor=f.getValueOrDefault(u._outlineColor,e,E,R),c.outlineWidth=f.getValueOrDefault(u._outlineWidth,e,T),c.pixelOffset=f.getValueOrDefault(u._pixelOffset,e,b,N),c.eyeOffset=f.getValueOrDefault(u._eyeOffset,e,x,O),c.heightReference=f.getValueOrDefault(u._heightReference,e,A),c.horizontalOrigin=f.getValueOrDefault(u._horizontalOrigin,e,P),c.verticalOrigin=f.getValueOrDefault(u._verticalOrigin,e,M),c.translucencyByDistance=f.getValueOrUndefined(u._translucencyByDistance,e,L),c.pixelOffsetScaleByDistance=f.getValueOrUndefined(u._pixelOffsetScaleByDistance,e,B)}else g(s,r)}return!0},v.prototype.getBoundingSphere=function(e,t){var i=this._items.get(e.id);if(!o(i)||!o(i.label))return m.FAILED;var a=i.label;return t.center=r.clone(n(a._clampedPosition,a.position),t.center),t.radius=0,m.DONE},v.prototype.isDestroyed=function(){return!1},v.prototype.destroy=function(){return this._entityCollection.collectionChanged.removeEventListener(v.prototype._onCollectionChanged,this),o(this._labelCollection)&&this._scene.primitives.remove(this._labelCollection),a(this)},v.prototype._onCollectionChanged=function(e,t,r,i){var n,a,s=this._unusedIndexes,l=this._items;for(n=t.length-1;n>-1;n--)a=t[n],o(a._label)&&o(a._position)&&l.set(a.id,new _(a));for(n=i.length-1;n>-1;n--)a=i[n],o(a._label)&&o(a._position)?l.contains(a.id)||l.set(a.id,new _(a)):(g(l.get(a.id),s),l.remove(a.id));for(n=r.length-1;n>-1;n--)a=r[n],g(l.get(a.id),s),l.remove(a.id)},v}),r("ThirdParty/gltfDefaults",["../Core/Cartesian3","../Core/defaultValue","../Core/defined","../Core/Quaternion","../Renderer/WebGLConstants"],function(e,t,r,i,n){"use strict";function o(e){r(e.accessors)||(e.accessors={});var i=e.accessors;for(var n in i)if(i.hasOwnProperty(n)){var o=i[n];o.byteStride=t(o.byteStride,0)}}function a(e){r(e.animations)||(e.animations={});var i=e.animations;for(var n in i)if(i.hasOwnProperty(n)){var o=i[n];r(o.channels)||(o.channels=[]),r(o.parameters)||(o.parameters={}),r(o.samplers)||(o.samplers={});var a=i.samplers;for(var s in a)if(a.hasOwnProperty(s)){var l=a[s];l.interpolation=t(l.interpolation,"LINEAR")}}}function s(e){r(e.asset)||(e.asset={});var i=e.asset;r(i.profile)&&"string"!=typeof i.profile||(i.profile={});var n=i.profile;i.premultipliedAlpha=t(i.premultipliedAlpha,!1),n.api=t(n.api,"WebGL"),n.version=t(n.version,"1.0.2"),r(e.version)&&(i.version=t(i.version,e.version),delete e.version),"number"==typeof i.version&&(i.version=i.version.toFixed(1).toString())}function l(e){r(e.buffers)||(e.buffers={});var i=e.buffers;for(var n in i)if(i.hasOwnProperty(n)){var o=i[n];o.type=t(o.type,"arraybuffer")}}function u(e){r(e.bufferViews)||(e.bufferViews={})}function c(e){r(e.cameras)||(e.cameras={})}function h(e){r(e.images)||(e.images={})}function d(e){r(e.extensions)||(e.extensions={});var i=e.extensions;r(i.KHR_materials_common)||(i.KHR_materials_common={});var n=i.KHR_materials_common;r(e.lights)?(n.lights=e.lights,delete e.lights):r(n.lights)||(n.lights={});var o=n.lights;for(var a in o)if(o.hasOwnProperty(a)){var s=o[a];if("ambient"===s.type){r(s.ambient)||(s.ambient={});var l=s.ambient;r(l.color)||(l.color=[1,1,1])}else if("directional"===s.type){r(s.directional)||(s.directional={});var u=s.directional;r(u.color)||(u.color=[1,1,1])}else if("point"===s.type){r(s.point)||(s.point={});var c=s.point;r(c.color)||(c.color=[1,1,1]),c.constantAttenuation=t(c.constantAttenuation,1),c.linearAttenuation=t(c.linearAttenuation,0),c.quadraticAttenuation=t(c.quadraticAttenuation,0)}else if("spot"===s.type){r(s.spot)||(s.spot={});var h=s.spot;r(h.color)||(h.color=[1,1,1]),h.constantAttenuation=t(h.constantAttenuation,1),h.fallOffAngle=t(h.fallOffAngle,3.14159265),h.fallOffExponent=t(h.fallOffExponent,0),h.linearAttenuation=t(h.linearAttenuation,0),h.quadraticAttenuation=t(h.quadraticAttenuation,0)}}}function p(e){r(e.materials)||(e.materials={});var t=e.materials;for(var i in t)if(t.hasOwnProperty(i)){var o=t[i],a=o.instanceTechnique;if(r(a)&&(o.technique=a.technique,o.values=a.values,delete o.instanceTechnique),!r(o.extensions))if(r(o.technique))r(o.values)||(o.values={});else{delete o.values,o.extensions={KHR_materials_common:{technique:"CONSTANT",transparent:!1,values:{emission:{type:n.FLOAT_VEC4,value:[.5,.5,.5,1]}}}},r(e.extensionsUsed)||(e.extensionsUsed=[]);var s=e.extensionsUsed;s.indexOf("KHR_materials_common")===-1&&s.push("KHR_materials_common")}}}function m(e){r(e.meshes)||(e.meshes={});var i=e.meshes;for(var o in i)if(i.hasOwnProperty(o)){var a=i[o];r(a.primitives)||(a.primitives=[]);for(var s=a.primitives.length,l=s.length,u=0;u<l;++u){var c=s[u];r(c.attributes)||(c.attributes={});var h=t(c.primitive,n.TRIANGLES);c.mode=t(c.mode,h)}}}function f(t){r(t.nodes)||(t.nodes={});var n=t.nodes,o=parseFloat(t.asset.version)<1,a=new e,s=new i;for(var l in n)if(n.hasOwnProperty(l)){var u=n[l];if(r(u.children)||(u.children=[]),o&&r(u.rotation)){var c=u.rotation;e.fromArray(c,0,a),i.fromAxisAngle(a,c[3],s),u.rotation=[s.x,s.y,s.z,s.w]}r(u.matrix)||(r(u.translation)||r(u.rotation)||r(u.scale)?(r(u.translation)||(u.translation=[0,0,0]),r(u.rotation)||(u.rotation=[0,0,0,1]),r(u.scale)||(u.scale=[1,1,1])):u.matrix=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]);var h=u.instanceSkin;r(h)&&(u.skeletons=h.skeletons,u.skin=h.skin,u.meshes=h.meshes,delete u.instanceSkin)}}function _(e){r(e.programs)||(e.programs={});var t=e.programs;for(var i in t)if(t.hasOwnProperty(i)){var n=t[i];r(n.attributes)||(n.attributes=[])}}function v(e){r(e.samplers)||(e.samplers={});var i=e.samplers;for(var o in 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T}),r("Scene/getBinaryAccessor",["../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/ComponentDatatype","../Core/Matrix2","../Core/Matrix3","../Core/Matrix4"],function(e,t,r,i,n,o,a){"use strict";function s(e){var t,r=e.componentType;t="string"==typeof r?i.fromName(r):r;var n=l[e.type],o=u[e.type];return{componentsPerAttribute:n,classType:o,createArrayBufferView:function(e,r,o){return i.createArrayBufferView(t,e,r,n*o)}}}var l={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},u={SCALAR:void 0,VEC2:e,VEC3:t,VEC4:r,MAT2:n,MAT3:o,MAT4:a};return s}),r("Scene/JobType",["../Core/freezeObject"],function(e){"use strict";var t={TEXTURE:0,PROGRAM:1,BUFFER:2,NUMBER_OF_JOB_TYPES:3};return e(t)}),r("Scene/ModelAnimationCache",["../Core/Cartesian3","../Core/defaultValue","../Core/defined","../Core/LinearSpline","../Core/Matrix4","../Core/Quaternion","../Core/QuaternionSpline","../Renderer/WebGLConstants","./getBinaryAccessor"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(){}function c(e,r){var i=e.gltf,n=i.buffers,o=i.bufferViews,a=o[r.bufferView],s=n[a.buffer],u=a.byteOffset+r.byteOffset,c=r.count*l(r).componentsPerAttribute;return e.cacheKey+"//"+t(s.path,"")+"/"+u+"/"+c}function h(e,t,r){return e.cacheKey+"//"+t+"/"+r}function d(e){this._value=e}var p={},m=new e;u.getAnimationParameterValues=function(t,i){var n=c(t,i),a=p[n];if(!r(a)){var u,h=t._loadResources,d=t.gltf,f=parseFloat(d.asset.version)<1,_=d.bufferViews,v=_[i.bufferView],g=i.componentType,y=i.type,C=i.count,w=h.getBuffer(v),S=l(i).createArrayBufferView(w.buffer,w.byteOffset+i.byteOffset,C);if(g===s.FLOAT&&"SCALAR"===y)a=S;else if(g===s.FLOAT&&"VEC3"===y)for(a=new Array(C),u=0;u<C;++u)a[u]=e.fromArray(S,3*u);else if(g===s.FLOAT&&"VEC4"===y)for(a=new Array(C),u=0;u<C;++u){var E=4*u;f?a[u]=o.fromAxisAngle(e.fromArray(S,E,m),S[E+3]):a[u]=o.unpack(S,E)}r(t.cacheKey)&&(p[n]=a)}return a};var f={};d.prototype.evaluate=function(e,t){return this._value},u.getAnimationSpline=function(e,t,n,o,l,u){var c=h(e,t,o),p=f[c];if(!r(p)){var m=u[l.input],_=e.gltf.accessors[n.parameters[l.output]],v=u[l.output];if(1===m.length&&1===v.length)p=new d(v[0]);else{var g=_.componentType,y=_.type;"LINEAR"===l.interpolation&&(g===s.FLOAT&&"VEC3"===y?p=new i({times:m,points:v}):g===s.FLOAT&&"VEC4"===y&&(p=new a({times:m,points:v})))}r(e.cacheKey)&&(f[c]=p)}return p};var _={};return u.getSkinInverseBindMatrices=function(e,t){var i=c(e,t),o=_[i];if(!r(o)){var a=e._loadResources,u=e.gltf,h=u.bufferViews,d=h[t.bufferView],p=t.componentType,m=t.type,f=t.count,v=a.getBuffer(d),g=l(t).createArrayBufferView(v.buffer,v.byteOffset+t.byteOffset,f);if(o=new Array(f),p===s.FLOAT&&"MAT4"===m)for(var y=0;y<f;++y)o[y]=n.fromArray(g,16*y);_[i]=o}return o},u}),r("Scene/ModelAnimationLoop",["../Core/freezeObject"],function(e){"use strict";var t={NONE:0,REPEAT:1,MIRRORED_REPEAT:2};return 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i=[],n=this._model._animationIds,o=n.length,a=0;a<o;++a)r.name=n[a],i.push(this.add(r));return i},h.prototype.remove=function(e){if(r(e)){var t=this._scheduledAnimations,i=t.indexOf(e);if(i!==-1)return t.splice(i,1),this.animationRemoved.raiseEvent(this._model,e),!0}return!1},h.prototype.removeAll=function(){var e=this._model,t=this._scheduledAnimations,r=t.length;this._scheduledAnimations=[];for(var i=0;i<r;++i)this.animationRemoved.raiseEvent(e,t[i])},h.prototype.contains=function(e){return!!r(e)&&this._scheduledAnimations.indexOf(e)!==-1},h.prototype.get=function(e){return this._scheduledAnimations[e]};var m=[];return h.prototype.update=function(e){var i=this._scheduledAnimations,n=i.length;if(0===n)return this._previousTime=void 0,!1;if(a.equals(e.time,this._previousTime))return!1;this._previousTime=a.clone(e.time,this._previousTime);for(var o=!1,l=e.time,h=this._model,f=0;f<n;++f){var _=i[f],v=_._runtimeAnimation;r(_._computedStartTime)||(_._computedStartTime=a.addSeconds(t(_.startTime,l),_.delay,new a)),r(_._duration)||(_._duration=v.stopTime*(1/_.speedup));var g=_._computedStartTime,y=_._duration,C=_.stopTime,w=0!==y?a.secondsDifference(l,g)/y:0,S=w>=0,E=_.loop===u.REPEAT||_.loop===u.MIRRORED_REPEAT,T=(S||E&&!r(_.startTime))&&(w<=1||E)&&(!r(C)||a.lessThanOrEquals(l,C));if(T){if(_._state===c.STOPPED&&(_._state=c.ANIMATING,_.start.numberOfListeners>0&&e.afterRender.push(_._raiseStartEvent)),_.loop===u.REPEAT)w-=Math.floor(w);else if(_.loop===u.MIRRORED_REPEAT){var b=Math.floor(w),x=w-b;w=b%2===1?1-x:x}_.reverse&&(w=1-w);var A=w*y*_.speedup;A=s.clamp(A,v.startTime,v.stopTime),d(v,A),_.update.numberOfListeners>0&&(_._updateEventTime=A,e.afterRender.push(_._raiseUpdateEvent)),o=!0}else S&&_._state===c.ANIMATING&&(_._state=c.STOPPED,_.stop.numberOfListeners>0&&e.afterRender.push(_._raiseStopEvent),_.removeOnStop&&m.push(_))}n=m.length;for(var P=0;P<n;++P){var M=m[P];i.splice(i.indexOf(M),1),e.afterRender.push(p(this,h,M))}return m.length=0,o},h}),r("Scene/ModelMaterial",["../Core/defined","../Core/defineProperties","../Core/DeveloperError"],function(e,t,r){"use strict";function i(e,t,r){this._name=t.name,this._id=r,this._uniformMap=e._uniformMaps[r]}return t(i.prototype,{name:{get:function(){return this._name}},id:{get:function(){return this._id}}}),i.prototype.setValue=function(e,t){var r=this._uniformMap.values[e];r.value=r.clone(t,r.value)},i.prototype.getValue=function(t){var r=this._uniformMap.values[t];if(e(r))return r.value},i}),r("Scene/modelMaterialsCommon",["../Core/defaultValue","../Core/defined","../Renderer/WebGLConstants"],function(e,t,r){"use strict";function i(e){switch(e){case r.FLOAT:return"float";case r.FLOAT_VEC2:return"vec2";case r.FLOAT_VEC3:return"vec3";case r.FLOAT_VEC4:return"vec4";case r.FLOAT_MAT2:return"mat2";case r.FLOAT_MAT3:return"mat3";case r.FLOAT_MAT4:return"mat4";case r.SAMPLER_2D:return"sampler2D"}}function n(e){var i,n={};if(t(e.extensions)&&t(e.extensions.KHR_materials_common)&&(i=e.extensions.KHR_materials_common.lights),t(i)){var o=e.nodes;for(var a in o)if(o.hasOwnProperty(a)){var s=o[a];if(t(s.extensions)&&t(s.extensions.KHR_materials_common)){var l=s.extensions.KHR_materials_common.light;t(l)&&t(i[l])&&(i[l].node=a),delete s.extensions.KHR_materials_common}}var u=0;for(var c in i)if(i.hasOwnProperty(c)){var h=i[c],d=h.type;if("ambient"!==d&&!t(h.node)){delete i[c];continue}var p="light"+u.toString();switch(h.baseName=p,d){case"ambient":var m=h.ambient;n[p+"Color"]={type:r.FLOAT_VEC3,value:m.color};break;case"directional":var f=h.directional;n[p+"Color"]={type:r.FLOAT_VEC3,value:f.color},t(h.node)&&(n[p+"Transform"]={node:h.node,semantic:"MODELVIEW",type:r.FLOAT_MAT4});break;case"point":var _=h.point;n[p+"Color"]={type:r.FLOAT_VEC3,value:_.color},t(h.node)&&(n[p+"Transform"]={node:h.node,semantic:"MODELVIEW",type:r.FLOAT_MAT4}),n[p+"Attenuation"]={type:r.FLOAT_VEC3,value:[_.constantAttenuation,_.linearAttenuation,_.quadraticAttenuation]};break;case"spot":var v=h.spot;n[p+"Color"]={type:r.FLOAT_VEC3,value:v.color},t(h.node)&&(n[p+"Transform"]={node:h.node,semantic:"MODELVIEW",type:r.FLOAT_MAT4},n[p+"InverseTransform"]={node:h.node,semantic:"MODELVIEWINVERSE",type:r.FLOAT_MAT4,useInFragment:!0}),n[p+"Attenuation"]={type:r.FLOAT_VEC3,value:[v.constantAttenuation,v.linearAttenuation,v.quadraticAttenuation]},n[p+"FallOff"]={type:r.FLOAT_VEC2,value:[v.fallOffAngle,v.fallOffExponent]}}++u}}return n}function o(r,i,n){var o,a=e(n,0);do o=i+(a++).toString();while(t(r[o]));return o}function a(n,a,l){var u,m=n.techniques,f=n.shaders,_=n.programs,v=a.technique.toUpperCase();t(n.extensions)&&t(n.extensions.KHR_materials_common)&&(u=n.extensions.KHR_materials_common.lights);var g=e(a.jointCount,0),y=g>0,C=a.values,w="precision highp float;\n",S="precision highp float;\n",E=o(m,"technique",c),T=o(f,"vertexShader",h),b=o(f,"fragmentShader",d),x=o(_,"program",p),A="CONSTANT"!==v,P={modelViewMatrix:{semantic:"MODELVIEW",type:r.FLOAT_MAT4},projectionMatrix:{semantic:"PROJECTION",type:r.FLOAT_MAT4}};A&&(P.normalMatrix={semantic:"MODELVIEWINVERSETRANSPOSE",type:r.FLOAT_MAT3}),y&&(P.jointMatrix={count:g,semantic:"JOINTMATRIX",type:r.FLOAT_MAT4});var M,D=!1;for(var I in C)if(C.hasOwnProperty(I)&&"transparent"!==I&&"doubleSided"!==I){var R=s(I,C[I]);M=I.toLowerCase(),D||R!==r.SAMPLER_2D||(D=!0),P[M]={type:R}}if(t(l))for(var O in l)l.hasOwnProperty(O)&&(P[O]=l[O]);var N={};for(var L in P)if(P.hasOwnProperty(L)){var B=P[L];N["u_"+L]=L;var F=t(B.count)?"["+B.count+"]":"";B.type!==r.FLOAT_MAT3&&B.type!==r.FLOAT_MAT4||B.useInFragment?(S+="uniform "+i(B.type)+" u_"+L+F+";\n",delete B.useInFragment):w+="uniform "+i(B.type)+" u_"+L+F+";\n"}var V="";y&&(V+="  mat4 skinMat = a_weight.x * u_jointMatrix[int(a_joint.x)];\n",V+="  skinMat += a_weight.y * u_jointMatrix[int(a_joint.y)];\n",V+="  skinMat += a_weight.z * u_jointMatrix[int(a_joint.z)];\n",V+="  skinMat += a_weight.w * u_jointMatrix[int(a_joint.w)];\n");var k={a_position:"position"};P.position={semantic:"POSITION",type:r.FLOAT_VEC3},w+="attribute vec3 a_position;\n",w+="varying vec3 v_positionEC;\n",V+=y?"  vec4 pos = u_modelViewMatrix * skinMat * vec4(a_position,1.0);\n":"  vec4 pos = u_modelViewMatrix * vec4(a_position,1.0);\n",V+="  v_positionEC = pos.xyz;\n",V+="  gl_Position = u_projectionMatrix * pos;\n",S+="varying vec3 v_positionEC;\n",A&&(k.a_normal="normal",P.normal={semantic:"NORMAL",type:r.FLOAT_VEC3},w+="attribute vec3 a_normal;\n",w+="varying vec3 v_normal;\n",V+=y?"  v_normal = u_normalMatrix * mat3(skinMat) * a_normal;\n":"  v_normal = u_normalMatrix * a_normal;\n",S+="varying vec3 v_normal;\n");var z;D&&(k.a_texcoord_0="texcoord_0",P.texcoord_0={semantic:"TEXCOORD_0",type:r.FLOAT_VEC2},z="v_texcoord_0",w+="attribute vec2 a_texcoord_0;\n",w+="varying vec2 "+z+";\n",V+="  "+z+" = a_texcoord_0;\n",S+="varying vec2 "+z+";\n"),y&&(k.a_joint="joint",P.joint={semantic:"JOINT",type:r.FLOAT_VEC4},k.a_weight="weight",P.weight={semantic:"WEIGHT",type:r.FLOAT_VEC4},w+="attribute vec4 a_joint;\n",w+="attribute vec4 a_weight;\n");var U=A&&("BLINN"===v||"PHONG"===v)&&t(P.specular)&&t(P.shininess),G=!1,W=!1,H="";for(var q in u)if(u.hasOwnProperty(q)){var j=u[q],Y=j.type.toLowerCase(),X=j.baseName;H+="  {\n";var Z,K,Q="u_"+X+"Color";"ambient"===Y?(W=!0,H+="    ambientLight += "+Q+";\n"):A&&(G=!0,Z="v_"+X+"Direction",K="v_"+X+"Position","point"!==Y&&(w+="varying vec3 "+Z+";\n",S+="varying vec3 "+Z+";\n",V+="  "+Z+" = mat3(u_"+X+"Transform) * vec3(0.,0.,1.);\n","directional"===Y&&(H+="    vec3 l = normalize("+Z+");\n")),"directional"!==Y?(w+="varying vec3 "+K+";\n",S+="varying vec3 "+K+";\n",V+="  "+K+" = u_"+X+"Transform[3].xyz;\n",H+="    vec3 VP = "+K+" - v_positionEC;\n",H+="    vec3 l = normalize(VP);\n",H+="    float range = length(VP);\n",H+="    float attenuation = 1.0 / (u_"+X+"Attenuation.x + ",H+="(u_"+X+"Attenuation.y * range) + ",H+="(u_"+X+"Attenuation.z * range * range));\n"):H+="    float attenuation = 1.0;\n","spot"===Y&&(H+="    float spotDot = dot(l, normalize("+Z+"));\n",H+="    if (spotDot < cos(u_"+X+"FallOff.x * 0.5))\n",H+="    {\n",H+="      attenuation = 0.0;\n",H+="    }\n",H+="    else\n",H+="    {\n",H+="        attenuation *= max(0.0, pow(spotDot, u_"+X+"FallOff.y));\n",H+="    }\n"),H+="    diffuseLight += "+Q+"* max(dot(normal,l), 0.) * attenuation;\n",U&&("BLINN"===v?(H+="    vec3 h = normalize(l + viewDir);\n",H+="    float specularIntensity = max(0., pow(max(dot(normal, h), 0.), u_shininess)) * attenuation;\n"):(H+="    vec3 reflectDir = reflect(-l, normal);\n",H+="    float specularIntensity = max(0., pow(max(dot(reflectDir, viewDir), 0.), u_shininess)) * attenuation;\n"),H+="    specularLight += "+Q+" * specularIntensity;\n")),H+="  }\n"}W||(H+="  ambientLight += vec3(0.2, 0.2, 0.2);\n"),G||"CONSTANT"===v||(H+="  vec3 l = normalize(czm_sunDirectionEC);\n",H+="  diffuseLight += vec3(1.0, 1.0, 1.0) * max(dot(normal,l), 0.);\n",U&&("BLINN"===v?(H+="  vec3 h = normalize(l + viewDir);\n",H+="  float specularIntensity = max(0., pow(max(dot(normal, h), 0.), u_shininess));\n"):(H+="  vec3 reflectDir = reflect(-l, normal);\n",H+="  float specularIntensity = max(0., pow(max(dot(reflectDir, viewDir), 0.), u_shininess));\n"),H+="  specularLight += vec3(1.0, 1.0, 1.0) * specularIntensity;\n")),w+="void main(void) {\n",w+=V,w+="}\n",S+="void main(void) {\n";var J="  vec3 color = vec3(0.0, 0.0, 0.0);\n";A&&(S+="  vec3 normal = normalize(v_normal);\n",a.doubleSided&&(S+="  if (gl_FrontFacing == false)\n",S+="  {\n",S+="    normal = -normal;\n",S+="  }\n"));var $;"CONSTANT"!==v?(t(P.diffuse)&&(S+=P.diffuse.type===r.SAMPLER_2D?"  vec4 diffuse = texture2D(u_diffuse, "+z+");\n":"  vec4 diffuse = u_diffuse;\n",S+="  vec3 diffuseLight = vec3(0.0, 0.0, 0.0);\n",J+="  color += diffuse.rgb * diffuseLight;\n"),U&&(S+=P.specular.type===r.SAMPLER_2D?"  vec3 specular = texture2D(u_specular, "+z+").rgb;\n":"  vec3 specular = u_specular.rgb;\n",S+="  vec3 specularLight = vec3(0.0, 0.0, 0.0);\n",J+="  color += specular * specularLight;\n"),$=t(P.transparency)?"  gl_FragColor = vec4(color * diffuse.a, diffuse.a * u_transparency);\n":"  gl_FragColor = vec4(color * diffuse.a, diffuse.a);\n"):$=t(P.transparency)?"  gl_FragColor = vec4(color, u_transparency);\n":"  gl_FragColor = vec4(color, 1.0);\n",t(P.emission)&&(S+=P.emission.type===r.SAMPLER_2D?"  vec3 emission = texture2D(u_emission, "+z+").rgb;\n":"  vec3 emission = u_emission.rgb;\n",J+="  color += emission;\n"),(t(P.ambient)||"CONSTANT"!==v)&&(S+=t(P.ambient)?P.ambient.type===r.SAMPLER_2D?"  vec3 ambient = texture2D(u_ambient, "+z+").rgb;\n":"  vec3 ambient = u_ambient.rgb;\n":"  vec3 ambient = diffuse.rgb;\n",J+="  color += ambient * ambientLight;\n"),S+="  vec3 viewDir = -normalize(v_positionEC);\n",S+="  vec3 ambientLight = vec3(0.0, 0.0, 0.0);\n",S+=H,S+=J,S+=$,S+="}\n";var ee;ee=a.transparent?{enable:[r.DEPTH_TEST,r.BLEND],depthMask:!1,functions:{blendEquationSeparate:[r.FUNC_ADD,r.FUNC_ADD],blendFuncSeparate:[r.ONE,r.ONE_MINUS_SRC_ALPHA,r.ONE,r.ONE_MINUS_SRC_ALPHA]}}:a.doubleSided?{enable:[r.DEPTH_TEST]}:{enable:[r.CULL_FACE,r.DEPTH_TEST]},m[E]={attributes:k,parameters:P,program:x,states:ee,uniforms:N},f[T]={type:r.VERTEX_SHADER,uri:"",extras:{source:w}},f[b]={type:r.FRAGMENT_SHADER,uri:"",extras:{source:S}};var te=Object.keys(k);return _[x]={attributes:te,fragmentShader:b,vertexShader:T},E}function s(e,i){var n;switch(n=t(i.value)?i.value:i,e){case"ambient":return n instanceof String||"string"==typeof n?r.SAMPLER_2D:r.FLOAT_VEC4;case"diffuse":return n instanceof String||"string"==typeof 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fe={show:!0,boundingSphere:B,command:ue,pickCommand:te,command2D:pe,pickCommand2D:me};n.commands.push(fe),h.push(fe)}}function bt(e,t,i){var n=e._loadResources;if(n.finishedEverythingButTextureCreation()&&n.createRuntimeNodes){n.createRuntimeNodes=!1;for(var o=[],a=e._runtime.nodes,s=e.gltf,l=s.nodes,c=s.scenes[s.scene],h=c.nodes,d=h.length,p=[],m=0;m<d;++m)for(p.push({parentRuntimeNode:void 0,gltfNode:l[h[m]],id:h[m]});p.length>0;){var f=p.pop(),_=f.parentRuntimeNode,v=f.gltfNode,g=a[f.id];if(0===g.parents.length)if(u(v.matrix))g.matrix=A.fromColumnMajorArray(v.matrix);else{var y=v.rotation;g.translation=r.fromArray(v.translation),g.rotation=M.unpack(y),g.scale=r.fromArray(v.scale)}u(_)?(_.children.push(g),g.parents.push(_)):o.push(g),u(v.meshes)&&Tt(e,v,g,t,i);for(var C=v.children,w=C.length,S=0;S<w;++S)p.push({parentRuntimeNode:g,gltfNode:l[C[S]],id:C[S]})}e._runtime.rootNodes=o,e._runtime.nodes=a}}function xt(e,t){var r=t.context,i=t.scene3DOnly;if(e._loadRendererResourcesFromCache){var n=e._rendererResources,o=e._cachedRendererResources;n.buffers=o.buffers,n.vertexArrays=o.vertexArrays,n.programs=o.programs,n.pickPrograms=o.pickPrograms,n.textures=o.textures,n.samplers=o.samplers,n.renderStates=o.renderStates,u(e._precreatedAttributes)&&nt(e,r)}else Be(e,t),je(e,t),Ze(e,r),Xe(e),Qe(e,t);tt(e),it(e),e._loadRendererResourcesFromCache||(nt(e,r),at(e,r)),gt(e,r),bt(e,r,i)}function At(e,t){var r=e.publicNode,i=r.matrix;r.useMatrix&&u(i)?A.clone(i,t):u(e.matrix)?A.clone(e.matrix,t):(A.fromTranslationQuaternionRotationScale(e.translation,e.rotation,e.scale,t),r.setMatrix(t))}function Pt(t,i,n,o){var a=t._maxDirtyNumber,s=t.allowPicking,l=t._runtime.rootNodes,c=l.length,h=pr,d=t._computedModelMatrix;t._mode!==ae.SCENE3D&&(d=N.basisTo2D(o,d,mr));for(var p=0;p<c;++p){var m=l[p];for(At(m,m.transformToRoot),h.push(m);h.length>0;){m=h.pop();var f=m.transformToRoot,_=m.commands;if(m.dirtyNumber===a||i||n){var v=A.multiplyTransformation(d,f,m.computedMatrix),g=_.length;if(g>0)for(var y=0;y<g;++y){var C=_[y],w=C.command;if(A.clone(v,w.modelMatrix),e.transform(C.boundingSphere,w.modelMatrix,w.boundingVolume),u(t._rtcCenter)&&r.add(t._rtcCenter,w.boundingVolume.center,w.boundingVolume.center),s){var S=C.pickCommand;A.clone(w.modelMatrix,S.modelMatrix),e.clone(w.boundingVolume,S.boundingVolume)}if(w=C.command2D,u(w)&&t._mode===ae.SCENE2D&&(A.clone(v,w.modelMatrix),w.modelMatrix[13]-=2*T.sign(w.modelMatrix[13])*T.PI*o.ellipsoid.maximumRadius,e.transform(C.boundingSphere,w.modelMatrix,w.boundingVolume),s)){var E=C.pickCommand2D;A.clone(w.modelMatrix,E.modelMatrix),e.clone(w.boundingVolume,E.boundingVolume)}}}for(var b=m.children,x=b.length,P=0;P<x;++P){var M=b[P];M.dirtyNumber=Math.max(M.dirtyNumber,m.dirtyNumber),(M.dirtyNumber===a||n)&&(At(M,M.transformToRoot),A.multiplyTransformation(f,M.transformToRoot,M.transformToRoot)),h.push(M)}}}++t._maxDirtyNumber}function Mt(e){for(var t=e._runtime.skinnedNodes,r=t.length,i=0;i<r;++i){var n=t[i];fr=A.inverseTransformation(n.transformToRoot,fr);for(var o=n.computedJointMatrices,a=n.joints,s=n.bindShapeMatrix,l=n.inverseBindMatrices,c=l.length,h=0;h<c;++h)u(o[h])||(o[h]=new A),o[h]=A.multiplyTransformation(fr,a[h].transformToRoot,o[h]),o[h]=A.multiplyTransformation(o[h],l[h],o[h]),u(s)&&(o[h]=A.multiplyTransformation(o[h],s,o[h]))}}function Dt(e){for(var t=e._runtime.rootNodes,r=t.length,i=pr,n=0;n<r;++n){var o=t[n];for(o.computedShow=o.publicNode.show,i.push(o);i.length>0;){o=i.pop();for(var a=o.computedShow,s=o.commands,l=s.length,u=0;u<l;++u)s[u].show=a;for(var c=o.children,h=c.length,d=0;d<h;++d){var p=c[d];p.computedShow=a&&p.publicNode.show,i.push(p)}}}}function It(e,t){var r=e.id;if(e._id!==r){e._id=r;for(var i=e._pickIds,n=i.length,o=0;o<n;++o)i[o].object.id=r}}function Rt(e){if(e._debugWireframe!==e.debugWireframe){e._debugWireframe=e.debugWireframe;for(var t=e.debugWireframe?P.LINES:P.TRIANGLES,r=e._nodeCommands,i=r.length,n=0;n<i;++n)r[n].command.primitiveType=t}}function Ot(e){if(e.debugShowBoundingVolume!==e._debugShowBoundingVolume){e._debugShowBoundingVolume=e.debugShowBoundingVolume;for(var t=e.debugShowBoundingVolume,r=e._nodeCommands,i=r.length,n=0;n<i;++n)r[n].command.debugShowBoundingVolume=t}}function Nt(e){if(e.shadows!==e._shadows){e._shadows=e.shadows;for(var t=se.castShadows(e.shadows),r=se.receiveShadows(e.shadows),i=e._nodeCommands,n=i.length,o=0;o<n;o++){var a=i[o];a.command.castShadows=t,a.command.receiveShadows=r}}}function Lt(e,t,r){return _r.center=e,_r.radius=t,r.camera.getPixelSize(_r,r.context.drawingBufferWidth,r.context.drawingBufferHeight)}function Bt(e,t){var i=e.scale;if(0!==e.minimumPixelSize){var n=t.context,o=Math.max(n.drawingBufferWidth,n.drawingBufferHeight),a=u(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix;if(vr.x=a[12],vr.y=a[13],vr.z=a[14],u(e._rtcCenter)&&r.add(e._rtcCenter,vr,vr),e._mode!==ae.SCENE3D){var s=t.mapProjection,l=s.ellipsoid.cartesianToCartographic(vr,gr);s.project(l,vr),r.fromElements(vr.z,vr.x,vr.y,vr)}var c=e.boundingSphere.radius,h=Lt(vr,c,t),d=1/h,p=Math.min(d*(2*c),o);p<e.minimumPixelSize&&(i=e.minimumPixelSize*h/(2*e._initialRadius))}return u(e.maximumScale)?Math.min(e.maximumScale,i):i}function Ft(e){u(e._cacheKey)&&u(e._cachedGltf)&&0===--e._cachedGltf.count&&delete Xt[e._cacheKey],e._cachedGltf=void 0}function Vt(e){var t=e.gltf.extensionsUsed;if(u(t))for(var r=t.length,i=0;i<r;++i){var n=t[i];if("CESIUM_RTC"!==n&&"KHR_binary_glTF"!==n&&"KHR_materials_common"!==n&&"WEB3D_quantized_attributes"!==n)throw new O("Unsupported glTF Extension: "+n)}}function kt(e,t){this.buffers=void 0,this.vertexArrays=void 0,this.programs=void 0,this.pickPrograms=void 0,this.textures=void 0,this.samplers=void 0,this.renderStates=void 0,this.ready=!1,this.context=e,this.cacheKey=t,this.count=0}function zt(e){for(var t in e)e.hasOwnProperty(t)&&e[t].destroy()}function Ut(e){zt(e.buffers),zt(e.vertexArrays),zt(e.programs),zt(e.pickPrograms),zt(e.textures)}function Gt(e,t,r){return function(i){if(e.heightReference===Q.RELATIVE_TO_GROUND){var n=t.cartesianToCartographic(i,gr);n.height+=r.height,t.cartographicToCartesian(n,i)}var o=e._clampedModelMatrix;A.clone(e.modelMatrix,o),o[12]=i.x,o[13]=i.y,o[14]=i.z,e._heightChanged=!0}}function Wt(e){u(e._removeUpdateHeightCallback)&&(e._removeUpdateHeightCallback(),e._removeUpdateHeightCallback=void 0);var t=e._scene;if(!u(t)||e.heightReference===Q.NONE)return void(e._clampedModelMatrix=void 0);var r=t.globe,i=r.ellipsoid,o=e.modelMatrix;vr.x=o[12],vr.y=o[13],vr.z=o[14];var a=i.cartesianToCartographic(vr);u(e._clampedModelMatrix)||(e._clampedModelMatrix=A.clone(o,new A));var s=r._surface;e._removeUpdateHeightCallback=s.updateHeight(a,Gt(e,i,a));var l=r.getHeight(a);if(u(l)){var c=Gt(e,i,a);n.clone(a,gr),gr.height=l,i.cartographicToCartesian(gr,vr),c(vr)}}if(!p.supportsTypedArrays())return{};var Ht=A.fromRotationTranslation(x.fromRotationX(T.PI_OVER_TWO)),qt=new r,jt={NEEDS_LOAD:0,LOADING:1,LOADED:2,FAILED:3},Yt="model/vnd.gltf.binary,model/vnd.gltf+json,model/gltf.binary,model/gltf+json;q=0.8,application/json;q=0.2,*/*;q=0.01";le.prototype.getBuffer=function(e){return pe(this.buffers[e.buffer],e.byteOffset,e.byteLength)},le.prototype.finishedPendingBufferLoads=function(){return 0===this.pendingBufferLoads},le.prototype.finishedBuffersCreation=function(){return 0===this.pendingBufferLoads&&0===this.vertexBuffersToCreate.length&&0===this.indexBuffersToCreate.length},le.prototype.finishedProgramCreation=function(){return 0===this.pendingShaderLoads&&0===this.programsToCreate.length},le.prototype.finishedTextureCreation=function(){var e=0===this.pendingTextureLoads,t=0===this.texturesToCreate.length&&0===this.texturesToCreateFromBufferView.length;return e&&t},le.prototype.finishedEverythingButTextureCreation=function(){var e=0===this.pendingBufferLoads&&0===this.pendingShaderLoads,t=0===this.vertexBuffersToCreate.length&&0===this.indexBuffersToCreate.length&&0===this.programsToCreate.length&&0===this.pendingBufferViewToImage;return e&&t},le.prototype.finished=function(){return this.finishedTextureCreation()&&this.finishedEverythingButTextureCreation()},c(ce.prototype,{gltf:{set:function(e){this._gltf=re(Y(e))},get:function(){return this._gltf}},bgltf:{get:function(){return this._bgltf}}}),ce.prototype.makeReady=function(e,t){this.gltf=e,this._bgltf=t;for(var r=this.modelsToLoad,i=r.length,n=0;n<i;++n){var o=r[n];o.isDestroyed()||ue(o,this)}this.modelsToLoad=void 0,this.ready=!0};var Xt={};c(de.prototype,{gltf:{get:function(){return u(this._cachedGltf)?this._cachedGltf.gltf:void 0}},releaseGltfJson:{get:function(){return this._releaseGltfJson}},cacheKey:{get:function(){return this._cacheKey}},basePath:{get:function(){return this._basePath}},boundingSphere:{get:function(){var e=this.modelMatrix;this.heightReference!==Q.NONE&&this._clampedModelMatrix&&(e=this._clampedModelMatrix);var t=A.getScale(e,qt),i=u(this.maximumScale)?Math.min(this.maximumScale,this.scale):this.scale;r.multiplyByScalar(t,i,t);var n=this._scaledBoundingSphere;return n.center=r.multiplyComponents(this._boundingSphere.center,t,n.center),n.radius=r.maximumComponent(t)*this._initialRadius,u(this._rtcCenter)&&r.add(this._rtcCenter,n.center,n.center),n}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise.promise}},asynchronous:{get:function(){return this._asynchronous}},allowPicking:{get:function(){return this._allowPicking}},incrementallyLoadTextures:{get:function(){return this._incrementallyLoadTextures}},pendingTextureLoads:{get:function(){return u(this._loadResources)?this._loadResources.pendingTextureLoads:0}},dirty:{get:function(){return this._dirty}}});var Zt=Uint32Array.BYTES_PER_ELEMENT;de.fromGltf=function(e){var t=e.url,r=l(e.cacheKey,m(t));e=o(e),e.basePath=f(t,!0),e.cacheKey=r;var i=new de(e);e.headers=u(e.headers)?o(e.headers):{},u(e.headers.Accept)||(e.headers.Accept=Yt);var n=Xt[r];return u(n)?n.ready||(++n.count,n.modelsToLoad.push(i)):(n=new ce({ready:!1}),n.count=1,n.modelsToLoad.push(i),ue(i,n),Xt[r]=n,R.request(t,C,e.headers,e.requestType).then(function(e){var t=new Uint8Array(e);if(me(t)){var r=fe(t);0!==r.binaryOffset&&(t=t.subarray(r.binaryOffset)),n.makeReady(r.glTF,t)}else{var i=v(t);n.makeReady(JSON.parse(i))}}).otherwise(ye(i,"model",t))),i},de._gltfCache=Xt,de.prototype.getNode=function(e){var t=_e(this,"nodesByName",e);return u(t)?t.publicNode:void 0},de.prototype.getMesh=function(e){return _e(this,"meshesByName",e)},de.prototype.getMaterial=function(e){return _e(this,"materialsByName",e)};var Kt=new r,Qt=new r,Jt=new r,$t=new M,er=new r,tr=function(){this.id=void 0,this.model=void 0,this.context=void 0};tr.prototype.set=function(e,t,r){this.id=e,this.model=t,this.context=r},tr.prototype.execute=function(){Ne(this.id,this.model,this.context)};var rr=function(){this.id=void 0,this.componentType=void 0,this.model=void 0,this.context=void 0};rr.prototype.set=function(e,t,r,i){this.id=e,this.componentType=t,this.model=r,this.context=i},rr.prototype.execute=function(){Le(this.id,this.componentType,this.model,this.context)};var ir=new tr,nr=new rr,or=function(){this.id=void 0,this.model=void 0,this.context=void 0};or.prototype.set=function(e,t,r){this.id=e,this.model=t,this.context=r},or.prototype.execute=function(){qe(this.id,this.model,this.context)};var ar=new or,sr=function(){this.gltfTexture=void 0,this.model=void 0,this.context=void 0};sr.prototype.set=function(e,t,r){this.gltfTexture=e,this.model=t,this.context=r},sr.prototype.execute=function(){Ke(this.gltfTexture,this.model,this.context)};var lr=new sr,ur=new r,cr={MODEL:function(e,t){return function(){return e.model}},VIEW:function(e,t){return function(){return e.view}},PROJECTION:function(e,t){return function(){return e.projection}},MODELVIEW:function(e,t){return function(){return e.modelView}},CESIUM_RTC_MODELVIEW:function(e,t){var i=new A;return function(){return A.getTranslation(e.model,ur),r.add(ur,t._rtcCenter,ur),A.multiplyByPoint(e.view,ur,ur),A.setTranslation(e.modelView,ur,i)}},MODELVIEWPROJECTION:function(e,t){return function(){return e.modelViewProjection}},MODELINVERSE:function(e,t){return function(){return e.inverseModel}},VIEWINVERSE:function(e,t){return function(){return e.inverseView}},PROJECTIONINVERSE:function(e,t){return function(){return e.inverseProjection}},MODELVIEWINVERSE:function(e,t){return function(){return e.inverseModelView}},MODELVIEWPROJECTIONINVERSE:function(e,t){return function(){return e.inverseModelViewProjection}},MODELINVERSETRANSPOSE:function(e,t){return function(){return e.inverseTransposeModel}},MODELVIEWINVERSETRANSPOSE:function(e,t){return function(){return e.normal}},VIEWPORT:function(e,t){return function(){return e.viewportCartesian4}}};c(ft.prototype,{value:{get:function(){if(!u(this._value)){var e=this._model._rendererResources.textures[this._textureId];if(!u(e))return this._model._defaultTexture;this._value=e}return this._value},set:function(e){this._value=e}}}),ft.prototype.clone=function(e,t){return e},ft.prototype.func=void 0;var hr={};hr[j.FLOAT]=lt,hr[j.FLOAT_VEC2]=ut,hr[j.FLOAT_VEC3]=ct,hr[j.FLOAT_VEC4]=ht,hr[j.INT]=lt,hr[j.INT_VEC2]=ut,hr[j.INT_VEC3]=ct,hr[j.INT_VEC4]=ht,hr[j.BOOL]=lt,hr[j.BOOL_VEC2]=ut,hr[j.BOOL_VEC3]=ct,hr[j.BOOL_VEC4]=ht,hr[j.FLOAT_MAT2]=dt,hr[j.FLOAT_MAT3]=pt,hr[j.FLOAT_MAT4]=mt,hr[j.SAMPLER_2D]=_t;var dr={MODEL:function(e,t,r){return function(){return r.computedMatrix}},VIEW:function(e,t,r){return function(){return e.view}},PROJECTION:function(e,t,r){return function(){return e.projection}},MODELVIEW:function(e,t,r){var i=new A;return function(){return A.multiplyTransformation(e.view,r.computedMatrix,i)}},CESIUM_RTC_MODELVIEW:function(e,t,r){var i=new A;return function(){return A.multiplyTransformation(e.view,r.computedMatrix,i),A.setTranslation(i,t._rtcCenterEye,i)}},MODELVIEWPROJECTION:function(e,t,r){var i=new A;return function(){return A.multiplyTransformation(e.view,r.computedMatrix,i),A.multiply(e._projection,i,i)}},MODELINVERSE:function(e,t,r){var i=new A;return function(){return A.inverse(r.computedMatrix,i)}},VIEWINVERSE:function(e,t){return function(){return e.inverseView}},PROJECTIONINVERSE:function(e,t,r){return function(){return e.inverseProjection}},MODELVIEWINVERSE:function(e,t,r){var i=new A,n=new A;return function(){return A.multiplyTransformation(e.view,r.computedMatrix,i),A.inverse(i,n)}},MODELVIEWPROJECTIONINVERSE:function(e,t,r){var i=new A,n=new A;return function(){return A.multiplyTransformation(e.view,r.computedMatrix,i),A.multiply(e._projection,i,i),A.inverse(i,n)}},MODELINVERSETRANSPOSE:function(e,t,r){var i=new A,n=new x;return function(){return A.inverse(r.computedMatrix,i),A.getRotation(i,n),x.transpose(n,n)}},MODELVIEWINVERSETRANSPOSE:function(e,t,r){var i=new A,n=new A,o=new x;return function(){return A.multiplyTransformation(e.view,r.computedMatrix,i),A.inverse(i,n),A.getRotation(n,o),x.transpose(o,o)}},VIEWPORT:function(e,t,r){return function(){return e.viewportCartesian4}}},pr=[],mr=new A,fr=new A,_r=new e,vr=new r,gr=new n;return kt.prototype.release=function(){if(0===--this.count)return u(this.cacheKey)&&delete this.context.cache.modelRendererResourceCache[this.cacheKey],Ut(this),h(this)},de.prototype.update=function(e){if(e.mode!==ae.MORPHING){var t=e.context;if(this._defaultTexture=t.defaultTexture,this._state===jt.NEEDS_LOAD&&u(this.gltf)){var i,n=this.cacheKey;if(u(n)){t.cache.modelRendererResourceCache=l(t.cache.modelRendererResourceCache,{});var o=t.cache.modelRendererResourceCache;if(i=o[this.cacheKey],u(i)){if(!i.ready)return;++i.count,this._loadRendererResourcesFromCache=!0}else i=new kt(t,n),i.count=1,o[this.cacheKey]=i;this._cachedRendererResources=i}else i=new kt(t),i.count=1,this._cachedRendererResources=i;if(this._state=jt.LOADING,this._boundingSphere=ge(this.gltf),this._initialRadius=this._boundingSphere.radius,Vt(this),this._state!==jt.FAILED){var a=this.gltf.extensions;u(a)&&u(a.CESIUM_RTC)&&(this._rtcCenter=r.fromArray(a.CESIUM_RTC.center),this._rtcCenterEye=new r),this._loadResources=new le,Re(this)}}var s=this._loadResources,c=this._incrementallyLoadTextures,h=!1;if(this._state===jt.LOADING&&(xt(this,e),(s.finished()||c&&s.finishedEverythingButTextureCreation())&&(this._state=jt.LOADED,h=!0)),u(s)&&this._state===jt.LOADED&&(c&&!h&&xt(this,e),s.finished())){this._loadResources=void 0;var d=this._rendererResources,p=this._cachedRendererResources;p.buffers=d.buffers,p.vertexArrays=d.vertexArrays,p.programs=d.programs,p.pickPrograms=d.pickPrograms,p.textures=d.textures,p.samplers=d.samplers,p.renderStates=d.renderStates,p.ready=!0,u(this._precreatedAttributes)&&(p.vertexArrays={}),this.releaseGltfJson&&Ft(this)}var m=this.show&&0!==this.scale;if(m&&this._state===jt.LOADED||h){var f=this.activeAnimations.update(e)||this._cesiumAnimationsDirty;this._cesiumAnimationsDirty=!1,this._dirty=!1;var _=this.modelMatrix,v=e.mode!==this._mode;this._mode=e.mode;var g=!A.equals(this._modelMatrix,_)||this._scale!==this.scale||this._minimumPixelSize!==this.minimumPixelSize||0!==this.minimumPixelSize||this._maximumScale!==this.maximumScale||this._heightReference!==this.heightReference||this._heightChanged||v;if(g||h){A.clone(_,this._modelMatrix),Wt(this),u(this._clampedModelMatrix)&&(_=this._clampedModelMatrix),this._scale=this.scale,this._minimumPixelSize=this.minimumPixelSize,this._maximumScale=this.maximumScale,this._heightReference=this.heightReference,this._heightChanged=!1;var y=Bt(this,e),C=this._computedModelMatrix;A.multiplyByUniformScale(_,y,C),A.multiplyTransformation(C,Ht,C)}(f||g||h)&&(Pt(this,g,h,e.mapProjection),this._dirty=!0,(f||h)&&Mt(this)),this._perNodeShowDirty&&(this._perNodeShowDirty=!1,Dt(this)),It(this,t),Rt(this),Ot(this),Nt(this)}if(h){var w=this;return void e.afterRender.push(function(){w._ready=!0,w._readyPromise.resolve(w)})}if(m&&!this._ignoreCommands){var S,E,b,x=e.passes,P=this._nodeCommands,M=P.length,D=e.mapProjection.ellipsoid.maximumRadius*T.PI;if(x.render)for(S=0;S<M;++S)if(E=P[S],E.show){var I=E.command;e.addCommand(I),b=I.boundingVolume,e.mode===ae.SCENE2D&&(b.center.y+b.radius>D||b.center.y-b.radius<D)&&e.addCommand(E.command2D)}if(x.pick&&this.allowPicking)for(S=0;S<M;++S)if(E=P[S],E.show){var R=E.pickCommand;e.addCommand(R),b=R.boundingVolume,e.mode===ae.SCENE2D&&(b.center.y+b.radius>D||b.center.y-b.radius<D)&&e.addCommand(E.pickCommand2D)}}}},de.prototype.isDestroyed=function(){return!1},de.prototype.destroy=function(){u(this._precreatedAttributes)&&zt(this._rendererResources.vertexArrays),this._rendererResources=void 0,this._cachedRendererResources=this._cachedRendererResources&&this._cachedRendererResources.release();for(var e=this._pickIds,t=e.length,r=0;r<t;++r)e[r].destroy();return Ft(this),h(this)},de}),r("DataSources/ModelVisualizer",["../Core/AssociativeArray","../Core/BoundingSphere","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/Matrix4","../Scene/HeightReference","../Scene/Model","../Scene/ModelAnimationLoop","../Scene/ShadowMode","./BoundingSphereState","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h){"use strict";function d(t,r){r.collectionChanged.addEventListener(d.prototype._onCollectionChanged,this),this._scene=t,this._primitives=t.primitives,this._entityCollection=r,this._modelHash={},this._entitiesToVisualize=new e,this._onCollectionChanged(r,r.values,[],[])}function p(e,t,i,n){var o=i[t.id];r(o)&&(n.removeAndDestroy(o.modelPrimitive),delete i[t.id])}function m(e,t){var i=t[e.id];r(i)&&(i.nodeTransformationsScratch={})}function f(e){console.error(e)}var _=1,v=0,g=!0,y=u.ENABLED,C=a.NONE,w=new o,S=new o;return d.prototype.update=function(e){for(var t=this._entitiesToVisualize.values,i=this._modelHash,n=this._primitives,a=0,u=t.length;a<u;a++){var c,d,p=t[a],m=p._model,E=i[p.id],T=p.isShowing&&p.isAvailable(e)&&h.getValueOrDefault(m._show,e,!0);if(T&&(d=p._getModelMatrix(e,w),c=h.getValueOrUndefined(m._uri,e),T=r(d)&&r(c)),T){var b=r(E)?E.modelPrimitive:void 0;if(r(b)&&c===E.uri||(r(b)&&(n.removeAndDestroy(b),delete i[p.id]),b=s.fromGltf({url:c,incrementallyLoadTextures:h.getValueOrDefault(m._incrementallyLoadTextures,e,g),scene:this._scene}),b.readyPromise.otherwise(f),b.id=p,n.add(b),E={modelPrimitive:b,uri:c,animationsRunning:!1,nodeTransformationsScratch:{},originalNodeMatrixHash:{}},i[p.id]=E),b.show=!0,b.scale=h.getValueOrDefault(m._scale,e,_),b.minimumPixelSize=h.getValueOrDefault(m._minimumPixelSize,e,v),b.maximumScale=h.getValueOrUndefined(m._maximumScale,e),b.modelMatrix=o.clone(d,b.modelMatrix),b.shadows=h.getValueOrDefault(m._shadows,e,y),b.heightReference=h.getValueOrDefault(m._heightReference,e,C),b.ready){var x=h.getValueOrDefault(m._runAnimations,e,!0);E.animationsRunning!==x&&(x?b.activeAnimations.addAll({loop:l.REPEAT}):b.activeAnimations.removeAll(),E.animationsRunning=x);var A=h.getValueOrUndefined(m._nodeTransformations,e,E.nodeTransformationsScratch);if(r(A))for(var P=E.originalNodeMatrixHash,M=Object.keys(A),D=0,I=M.length;D<I;++D){var R=M[D],O=A[R];if(r(O)){var N=b.getNode(R);if(r(N)){var L=P[R];r(L)||(L=N.matrix.clone(),P[R]=L);var B=o.fromTranslationRotationScale(O,S);N.matrix=o.multiply(L,B,B)}}}}}else r(E)&&(E.modelPrimitive.show=!1)}return!0},d.prototype.isDestroyed=function(){return!1},d.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(d.prototype._onCollectionChanged,this);for(var e=this._entitiesToVisualize.values,t=this._modelHash,r=this._primitives,n=e.length-1;n>-1;n--)p(this,e[n],t,r);return i(this)},d.prototype.getBoundingSphere=function(e,i){var n=this._modelHash[e.id];if(!r(n))return c.FAILED;var o=n.modelPrimitive;if(!r(o)||!o.show)return c.FAILED;if(!o.ready)return c.PENDING;if(o.heightReference===a.NONE)t.transform(o.boundingSphere,o.modelMatrix,i);else{if(!r(o._clampedModelMatrix))return c.PENDING;t.transform(o.boundingSphere,o._clampedModelMatrix,i)}return c.DONE},d.prototype._onCollectionChanged=function(e,t,i,n){var o,a,s=this._entitiesToVisualize,l=this._modelHash,u=this._primitives;for(o=t.length-1;o>-1;o--)a=t[o],r(a._model)&&r(a._position)&&s.set(a.id,a);for(o=n.length-1;o>-1;o--)a=n[o],r(a._model)&&r(a._position)?(m(a,l),s.set(a.id,a)):(p(this,a,l,u),s.remove(a.id));for(o=i.length-1;o>-1;o--)a=i[o],p(this,a,l,u),s.remove(a.id)},d}),r("Shaders/PolylineCommon",[],function(){"use strict";return"void clipLineSegmentToNearPlane(\nvec3 p0,\nvec3 p1,\nout vec4 positionWC,\nout bool clipped,\nout bool culledByNearPlane)\n{\nculledByNearPlane = false;\nclipped = false;\nvec3 p1ToP0 = p1 - p0;\nfloat magnitude = length(p1ToP0);\nvec3 direction = normalize(p1ToP0);\nfloat endPoint0Distance =  -(czm_currentFrustum.x + p0.z);\nfloat denominator = -direction.z;\nif (endPoint0Distance < 0.0 && abs(denominator) < czm_epsilon7)\n{\nculledByNearPlane = true;\n}\nelse if (endPoint0Distance < 0.0 && abs(denominator) > czm_epsilon7)\n{\nfloat t = (czm_currentFrustum.x + p0.z) / denominator;\nif (t < 0.0 || t > magnitude)\n{\nculledByNearPlane = true;\n}\nelse\n{\np0 = p0 + t * direction;\nclipped = true;\n}\n}\npositionWC = czm_eyeToWindowCoordinates(vec4(p0, 1.0));\n}\nvec4 getPolylineWindowCoordinates(vec4 position, vec4 previous, vec4 next, float expandDirection, float width, bool usePrevious) {\nvec4 endPointWC, p0, p1;\nbool culledByNearPlane, clipped;\nvec4 positionEC = czm_modelViewRelativeToEye * position;\nvec4 prevEC = czm_modelViewRelativeToEye * previous;\nvec4 nextEC = czm_modelViewRelativeToEye * next;\nclipLineSegmentToNearPlane(prevEC.xyz, positionEC.xyz, p0, clipped, culledByNearPlane);\nclipLineSegmentToNearPlane(nextEC.xyz, positionEC.xyz, p1, clipped, culledByNearPlane);\nclipLineSegmentToNearPlane(positionEC.xyz, usePrevious ? prevEC.xyz : nextEC.xyz, endPointWC, clipped, culledByNearPlane);\nif (culledByNearPlane)\n{\nreturn vec4(0.0, 0.0, 0.0, 1.0);\n}\nvec2 prevWC = normalize(p0.xy - endPointWC.xy);\nvec2 nextWC = normalize(p1.xy - endPointWC.xy);\nfloat expandWidth = width * 0.5;\nvec2 direction;\nif (czm_equalsEpsilon(previous.xyz - position.xyz, vec3(0.0), czm_epsilon1) || czm_equalsEpsilon(prevWC, -nextWC, czm_epsilon1))\n{\ndirection = vec2(-nextWC.y, nextWC.x);\n}\nelse if (czm_equalsEpsilon(next.xyz - position.xyz, vec3(0.0), czm_epsilon1) || clipped)\n{\ndirection = vec2(prevWC.y, -prevWC.x);\n}\nelse\n{\nvec2 normal = vec2(-nextWC.y, nextWC.x);\ndirection = normalize((nextWC + prevWC) * 0.5);\nif (dot(direction, normal) < 0.0)\n{\ndirection = -direction;\n}\nfloat sinAngle = abs(direction.x * nextWC.y - direction.y * nextWC.x);\nexpandWidth = clamp(expandWidth / sinAngle, 0.0, width * 2.0);\n}\nvec2 offset = direction * expandDirection * expandWidth * czm_resolutionScale;\nreturn vec4(endPointWC.xy + offset, -endPointWC.z, 1.0);\n}\n";
+}),r("Shaders/PolylineFS",[],function(){"use strict";return"varying vec2 v_st;\nvoid main()\n{\nczm_materialInput materialInput;\nmaterialInput.s = v_st.s;\nmaterialInput.st = v_st;\nmaterialInput.str = vec3(v_st, 0.0);\nczm_material material = czm_getMaterial(materialInput);\ngl_FragColor = vec4(material.diffuse + material.emission, material.alpha);\n}\n"}),r("Shaders/PolylineVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec3 position2DHigh;\nattribute vec3 position2DLow;\nattribute vec3 prevPosition3DHigh;\nattribute vec3 prevPosition3DLow;\nattribute vec3 prevPosition2DHigh;\nattribute vec3 prevPosition2DLow;\nattribute vec3 nextPosition3DHigh;\nattribute vec3 nextPosition3DLow;\nattribute vec3 nextPosition2DHigh;\nattribute vec3 nextPosition2DLow;\nattribute vec4 texCoordExpandAndBatchIndex;\nvarying vec2  v_st;\nvarying float v_width;\nvarying vec4  czm_pickColor;\nvoid main()\n{\nfloat texCoord = texCoordExpandAndBatchIndex.x;\nfloat expandDir = texCoordExpandAndBatchIndex.y;\nbool usePrev = texCoordExpandAndBatchIndex.z < 0.0;\nfloat batchTableIndex = texCoordExpandAndBatchIndex.w;\nvec2 widthAndShow = batchTable_getWidthAndShow(batchTableIndex);\nfloat width = widthAndShow.x + 0.5;\nfloat show = widthAndShow.y;\nif (width < 1.0)\n{\nshow = 0.0;\n}\nvec4 pickColor = batchTable_getPickColor(batchTableIndex);\nvec4 p, prev, next;\nif (czm_morphTime == 1.0)\n{\np = czm_translateRelativeToEye(position3DHigh.xyz, position3DLow.xyz);\nprev = czm_translateRelativeToEye(prevPosition3DHigh.xyz, prevPosition3DLow.xyz);\nnext = czm_translateRelativeToEye(nextPosition3DHigh.xyz, nextPosition3DLow.xyz);\n}\nelse if (czm_morphTime == 0.0)\n{\np = czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy);\nprev = czm_translateRelativeToEye(prevPosition2DHigh.zxy, prevPosition2DLow.zxy);\nnext = czm_translateRelativeToEye(nextPosition2DHigh.zxy, nextPosition2DLow.zxy);\n}\nelse\n{\np = czm_columbusViewMorph(\nczm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy),\nczm_translateRelativeToEye(position3DHigh.xyz, position3DLow.xyz),\nczm_morphTime);\nprev = czm_columbusViewMorph(\nczm_translateRelativeToEye(prevPosition2DHigh.zxy, prevPosition2DLow.zxy),\nczm_translateRelativeToEye(prevPosition3DHigh.xyz, prevPosition3DLow.xyz),\nczm_morphTime);\nnext = czm_columbusViewMorph(\nczm_translateRelativeToEye(nextPosition2DHigh.zxy, nextPosition2DLow.zxy),\nczm_translateRelativeToEye(nextPosition3DHigh.xyz, nextPosition3DLow.xyz),\nczm_morphTime);\n}\nvec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev);\ngl_Position = czm_viewportOrthographic * positionWC * show;\nv_st = vec2(texCoord, clamp(expandDir, 0.0, 1.0));\nv_width = width;\nczm_pickColor = pickColor;\n}\n"}),r("Scene/Polyline",["../Core/arrayRemoveDuplicates","../Core/BoundingSphere","../Core/Cartesian3","../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Matrix4","../Core/PolylinePipeline","./Material"],function(e,t,r,i,n,o,a,s,l,u,c){"use strict";function h(a,s){a=n(a,n.EMPTY_OBJECT),this._show=n(a.show,!0),this._width=n(a.width,1),this._loop=n(a.loop,!1),this._material=a.material,o(this._material)||(this._material=c.fromType(c.ColorType,{color:new i(1,1,1,1)}));var h=a.positions;o(h)||(h=[]),this._positions=h,this._actualPositions=e(h,r.equalsEpsilon),this._loop&&this._actualPositions.length>2&&(this._actualPositions===this._positions&&(this._actualPositions=h.slice()),this._actualPositions.push(r.clone(this._actualPositions[0]))),this._length=this._actualPositions.length,this._id=a.id;var d;o(s)&&(d=l.clone(s.modelMatrix)),this._modelMatrix=d,this._segments=u.wrapLongitude(this._actualPositions,d),this._actualLength=void 0,this._propertiesChanged=new Uint32Array(g),this._polylineCollection=s,this._dirty=!1,this._pickId=void 0,this._boundingVolume=t.fromPoints(this._actualPositions),this._boundingVolumeWC=t.transform(this._boundingVolume,this._modelMatrix),this._boundingVolume2D=new t}function d(e,t){++e._propertiesChanged[t];var r=e._polylineCollection;o(r)&&(r._updatePolyline(e,t),e._dirty=!0)}var p=h.POSITION_INDEX=0,m=h.SHOW_INDEX=1,f=h.WIDTH_INDEX=2,_=h.MATERIAL_INDEX=3,v=h.POSITION_SIZE_INDEX=4,g=h.NUMBER_OF_PROPERTIES=5;return a(h.prototype,{show:{get:function(){return this._show},set:function(e){e!==this._show&&(this._show=e,d(this,m))}},positions:{get:function(){return this._positions},set:function(i){var n=e(i,r.equalsEpsilon);this._loop&&n.length>2&&(n===i&&(n=i.slice()),n.push(r.clone(n[0]))),this._actualPositions.length===n.length&&this._actualPositions.length===this._length||d(this,v),this._positions=i,this._actualPositions=n,this._length=n.length,this._boundingVolume=t.fromPoints(this._actualPositions,this._boundingVolume),this._boundingVolumeWC=t.transform(this._boundingVolume,this._modelMatrix,this._boundingVolumeWC),d(this,p),this.update()}},material:{get:function(){return this._material},set:function(e){this._material!==e&&(this._material=e,d(this,_))}},width:{get:function(){return this._width},set:function(e){var t=this._width;e!==t&&(this._width=e,d(this,f))}},loop:{get:function(){return this._loop},set:function(e){if(e!==this._loop){var t=this._actualPositions;e?t.length>2&&!r.equals(t[0],t[t.length-1])&&(t.length===this._positions.length&&(this._actualPositions=t=this._positions.slice()),t.push(r.clone(t[0]))):t.length>2&&r.equals(t[0],t[t.length-1])&&(t.length-1===this._positions.length?this._actualPositions=this._positions:t.pop()),this._loop=e,d(this,v)}}},id:{get:function(){return this._id},set:function(e){this._id=e,o(this._pickId)&&(this._pickId.object.id=e)}}}),h.prototype.update=function(){var e=l.IDENTITY;o(this._polylineCollection)&&(e=this._polylineCollection.modelMatrix);var r=this._segments.positions.length,i=this._segments.lengths,n=this._propertiesChanged[p]>0||this._propertiesChanged[v]>0;if(l.equals(e,this._modelMatrix)&&!n||(this._segments=u.wrapLongitude(this._actualPositions,e),this._boundingVolumeWC=t.transform(this._boundingVolume,e,this._boundingVolumeWC)),this._modelMatrix=e,this._segments.positions.length!==r)d(this,v);else for(var a=i.length,s=0;s<a;++s)if(i[s]!==this._segments.lengths[s]){d(this,v);break}},h.prototype.getPickId=function(e){return o(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._polylineCollection,id:this._id})),this._pickId},h.prototype._clean=function(){this._dirty=!1;for(var e=this._propertiesChanged,t=0;t<g-1;++t)e[t]=0},h.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._material=this._material&&this._material.destroy(),this._polylineCollection=void 0},h}),r("Scene/PolylineCollection",["../Core/BoundingSphere","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Cartographic","../Core/Color","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/EncodedCartesian3","../Core/IndexDatatype","../Core/Intersect","../Core/Math","../Core/Matrix4","../Core/Plane","../Core/RuntimeError","../Renderer/Buffer","../Renderer/BufferUsage","../Renderer/ContextLimits","../Renderer/DrawCommand","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/ShaderSource","../Renderer/VertexArray","../Shaders/PolylineCommon","../Shaders/PolylineFS","../Shaders/PolylineVS","./BatchTable","./BlendingState","./Material","./Pass","./Polyline","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R,O,N,L){"use strict";function B(e){e=s(e,s.EMPTY_OBJECT),this.modelMatrix=_.clone(s(e.modelMatrix,_.IDENTITY)),this._modelMatrix=_.clone(_.IDENTITY),this.debugShowBoundingVolume=s(e.debugShowBoundingVolume,!1),this._opaqueRS=void 0,this._translucentRS=void 0,this._colorCommands=[],this._pickCommands=[],this._polylinesUpdated=!1,this._polylinesRemoved=!1,this._createVertexArray=!1,this._propertiesChanged=new Uint32Array(re),this._polylines=[],this._polylineBuckets={},this._positionBufferUsage={bufferUsage:C.STATIC_DRAW,frameCount:0},this._mode=void 0,this._polylinesToUpdate=[],this._vertexArrays=[],this._positionBuffer=void 0,this._texCoordExpandAndBatchIndexBuffer=void 0,this._batchTable=void 0,this._createBatchTable=!1}function F(e){l(e._batchTable)&&e._batchTable.destroy();var t=[{functionName:"batchTable_getWidthAndShow",componentDatatype:a.UNSIGNED_BYTE,componentsPerAttribute:2},{functionName:"batchTable_getPickColor",componentDatatype:a.UNSIGNED_BYTE,componentsPerAttribute:4,normalize:!0}];e._batchTable=new D(t,e._polylines.length)}function V(t,r,i,n,o){for(var a=r.context,s=r.commandList,u=i.length,c=0,h=!0,d=t._vertexArrays,p=t.debugShowBoundingVolume,m=t._batchTable,f=m.getUniformMapCallback(),_=d.length,v=0;v<_;++v)for(var g=d[v],y=g.buckets,C=y.length,w=0;w<C;++w){for(var E,T,b,x=y[w],A=x.offset,P=o?x.bucket.shaderProgram:x.bucket.pickShaderProgram,M=x.bucket.polylines,D=M.length,I=0,R=0;R<D;++R){var N=M[R],B=U(N._material);if(B!==E){if(l(E)&&I>0){var F=T.isTranslucent();c>=u?(b=new S({owner:t}),i.push(b)):b=i[c],++c,b.boundingVolume=e.clone(ne,b.boundingVolume),b.modelMatrix=n,b.shaderProgram=P,b.vertexArray=g.va,b.renderState=F?t._translucentRS:t._opaqueRS,b.pass=F?O.TRANSLUCENT:O.OPAQUE,b.debugShowBoundingVolume=!!o&&p,b.uniformMap=f(T._uniforms),b.count=I,b.offset=A,A+=I,I=0,h=!0,s.push(b)}T=N._material,T.update(a),E=B}for(var V=N._locatorBuckets,k=V.length,z=0;z<k;++z){var G=V[z];G.locator===x&&(I+=G.count)}var W;r.mode===L.SCENE3D?W=N._boundingVolumeWC:r.mode===L.COLUMBUS_VIEW?W=N._boundingVolume2D:r.mode===L.SCENE2D?l(N._boundingVolume2D)&&(W=e.clone(N._boundingVolume2D,oe),W.center.x=0):l(N._boundingVolumeWC)&&l(N._boundingVolume2D)&&(W=e.union(N._boundingVolumeWC,N._boundingVolume2D,oe)),h?(h=!1,e.clone(W,ne)):e.union(W,ne,ne)}l(E)&&I>0&&(c>=u?(b=new S({owner:t}),i.push(b)):b=i[c],++c,b.boundingVolume=e.clone(ne,b.boundingVolume),b.modelMatrix=n,b.shaderProgram=P,b.vertexArray=g.va,b.renderState=T.isTranslucent()?t._translucentRS:t._opaqueRS,b.pass=T.isTranslucent()?O.TRANSLUCENT:O.OPAQUE,b.debugShowBoundingVolume=!!o&&p,b.uniformMap=f(T._uniforms),b.count=I,b.offset=A,h=!0,s.push(b)),E=void 0}i.length=c}function k(e){var t=!1,r=e._propertiesChanged,i=e._positionBufferUsage;return r[$]?i.bufferUsage!==C.STREAM_DRAW?(t=!0,i.bufferUsage=C.STREAM_DRAW,i.frameCount=100):i.frameCount=100:i.bufferUsage!==C.STATIC_DRAW&&(0===i.frameCount?(t=!0,i.bufferUsage=C.STATIC_DRAW):i.frameCount--),t}function z(e,t,r){e._createVertexArray=!1,q(e),j(e),G(e);var i,n,o=[[]],s=o[0],u=e._batchTable,c=[0],h=0,d=[[]],m=0,_=e._polylineBuckets;for(i in _)_.hasOwnProperty(i)&&(n=_[i],n.updateShader(t,u),m+=n.lengthOfPositions);if(m>0){var v,g=e._mode,w=new Float32Array(6*m*3),S=new Float32Array(4*m),E=0,T=0,b=0;for(i in _)if(_.hasOwnProperty(i)){n=_[i],n.write(w,S,E,T,b,u,t,r),g===L.MORPHING&&(l(v)||(v=new Float32Array(6*m*3)),n.writeForMorph(v,E));var A=n.lengthOfPositions;E+=6*A*3,T+=4*A,b+=4*A,h=n.updateIndices(o,c,d,h)}var P=e._positionBufferUsage.bufferUsage,M=C.STATIC_DRAW;e._positionBuffer=y.createVertexBuffer({context:t,typedArray:w,usage:P});var D;l(v)&&(D=y.createVertexBuffer({context:t,typedArray:v,usage:P})),e._texCoordExpandAndBatchIndexBuffer=y.createVertexBuffer({context:t,typedArray:S,usage:M});for(var I=3*Float32Array.BYTES_PER_ELEMENT,R=4*Float32Array.BYTES_PER_ELEMENT,O=0,N=o.length,B=0;B<N;++B)if(s=o[B],s.length>0){var F=new Uint16Array(s),V=y.createIndexBuffer({context:t,typedArray:F,usage:C.STATIC_DRAW,indexDatatype:p.UNSIGNED_SHORT});O+=c[B];var k,z,U,W,H=6*(B*(I*f.SIXTY_FOUR_KILOBYTES)-O*I),Y=I+H,X=I+Y,Z=I+X,K=I+Z,Q=I+K,J=B*(R*f.SIXTY_FOUR_KILOBYTES)-O*R,$=[{index:ie.position3DHigh,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:H,strideInBytes:6*I},{index:ie.position3DLow,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:Y,strideInBytes:6*I},{index:ie.position2DHigh,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:H,strideInBytes:6*I},{index:ie.position2DLow,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:Y,strideInBytes:6*I},{index:ie.prevPosition3DHigh,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:X,strideInBytes:6*I},{index:ie.prevPosition3DLow,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:Z,strideInBytes:6*I},{index:ie.prevPosition2DHigh,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:X,strideInBytes:6*I},{index:ie.prevPosition2DLow,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:Z,strideInBytes:6*I},{index:ie.nextPosition3DHigh,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:K,strideInBytes:6*I},{index:ie.nextPosition3DLow,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:Q,strideInBytes:6*I},{index:ie.nextPosition2DHigh,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:K,strideInBytes:6*I},{index:ie.nextPosition2DLow,componentsPerAttribute:3,componentDatatype:a.FLOAT,offsetInBytes:Q,strideInBytes:6*I},{index:ie.texCoordExpandAndBatchIndex,componentsPerAttribute:4,componentDatatype:a.FLOAT,vertexBuffer:e._texCoordExpandAndBatchIndexBuffer,offsetInBytes:J}];g===L.SCENE3D?(k=e._positionBuffer,z="vertexBuffer",U=ae,W="value"):g===L.SCENE2D||g===L.COLUMBUS_VIEW?(k=ae,z="value",U=e._positionBuffer,W="vertexBuffer"):(k=D,z="vertexBuffer",U=e._positionBuffer,W="vertexBuffer"),$[0][z]=k,$[1][z]=k,$[2][W]=U,$[3][W]=U,$[4][z]=k,$[5][z]=k,$[6][W]=U,$[7][W]=U,$[8][z]=k,$[9][z]=k,$[10][W]=U,$[11][W]=U;var 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e._destroy(),!0}return!1},B.prototype.removeAll=function(){q(this),Y(this),this._polylineBuckets={},this._polylinesRemoved=!1,this._polylines.length=0,this._polylinesToUpdate.length=0,this._createVertexArray=!0},B.prototype.contains=function(e){return l(e)&&e._polylineCollection===this},B.prototype.get=function(e){return H(this),this._polylines[e]},B.prototype.update=function(e){if(H(this),0!==this._polylines.length){W(this,e);var r,i=e.context,n=e.mapProjection,o=this._propertiesChanged;if(this._createBatchTable){if(0===w.maximumVertexTextureImageUnits)throw new g("Vertex texture fetch support is required to render polylines. 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C=e.passes,S=0!==e.morphTime;if(l(this._opaqueRS)&&this._opaqueRS.depthTest.enabled===S||(this._opaqueRS=E.fromCache({depthMask:S,depthTest:{enabled:S}})),l(this._translucentRS)&&this._translucentRS.depthTest.enabled===S||(this._translucentRS=E.fromCache({blending:I.ALPHA_BLEND,depthMask:!S,depthTest:{enabled:S}})),this._batchTable.update(e),C.render){var T=this._colorCommands;V(this,e,T,y,!0)}if(C.pick){var b=this._pickCommands;V(this,e,b,y,!1)}}};var ne=new e,oe=new e;B.prototype.isDestroyed=function(){return!1},B.prototype.destroy=function(){return j(this),q(this),Y(this),this._batchTable=this._batchTable&&this._batchTable.destroy(),c(this)};var ae=[0,0,0],se=[];B.prototype._updatePolyline=function(e,t){this._polylinesUpdated=!0,this._polylinesToUpdate.push(e),++this._propertiesChanged[t]},Z.prototype.addPolyline=function(e){var t=this.polylines;t.push(e),e._actualLength=this.getPolylinePositionsLength(e),this.lengthOfPositions+=e._actualLength,e._bucket=this},Z.prototype.updateShader=function(e,t){if(!l(this.shaderProgram)){var r=t.getVertexShaderCallback()(M),i=new b({sources:[A,r]}),n=new b({sources:[this.material.shaderSource,P]}),o=new b({sources:n.sources,pickColorQualifier:"varying"});this.shaderProgram=T.fromCache({context:e,vertexShaderSource:i,fragmentShaderSource:n,attributeLocations:ie}),this.pickShaderProgram=T.fromCache({context:e,vertexShaderSource:i,fragmentShaderSource:o,attributeLocations:ie})}},Z.prototype.getPolylinePositionsLength=function(e){var t;if(this.mode===L.SCENE3D||!K(e))return t=e._actualPositions.length,4*t-4;var r=0,i=e._segments.lengths;t=i.length;for(var n=0;n<t;++n)r+=4*i[n]-4;return r};var le=new r,ue=new r,ce=new r,he=new r,de=new i,pe=new t;Z.prototype.write=function(e,t,i,n,a,s,l,u){for(var 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V=de;V.x=o.floatToByte(x.red),V.y=o.floatToByte(x.green),V.z=o.floatToByte(x.blue),V.w=o.floatToByte(x.alpha);var k=pe;k.x=y,k.y=C?1:0,s.setBatchedAttribute(w,0,k),s.setBatchedAttribute(w,1,V)}};var me=new r,fe=new r,_e=new r,ve=new r;Z.prototype.writeForMorph=function(e,t){for(var i=this.modelMatrix,n=this.polylines,o=n.length,a=0;a<o;++a)for(var s=n[a],l=s._segments.positions,u=s._segments.lengths,c=l.length,h=0,p=0,m=0;m<c;++m){var f;0===m?s._loop?f=l[c-2]:(f=ve,r.subtract(l[0],l[1],f),r.add(l[0],f,f)):f=l[m-1],f=_.multiplyByPoint(i,f,fe);var v,g=_.multiplyByPoint(i,l[m],me);m===c-1?s._loop?v=l[1]:(v=ve,r.subtract(l[c-1],l[c-2],v),r.add(l[c-1],v,v)):v=l[m+1],v=_.multiplyByPoint(i,v,_e);var y=u[h];m===p+y&&(p+=y,++h);for(var C=m-p===0,w=m===p+u[h]-1,S=C?2:0,E=w?2:4,T=S;T<E;++T)d.writeElements(g,e,t),d.writeElements(f,e,t+6),d.writeElements(v,e,t+12),t+=18}};var ge=new Array(1);Z.prototype.updateIndices=function(e,t,r,i){var n=r.length-1,o=new X(0,i,this);r[n].push(o);var a=0,s=e[e.length-1],l=0;s.length>0&&(l=s[s.length-1]+1);for(var u=this.polylines,c=u.length,h=0;h<c;++h){var d=u[h];d._locatorBuckets=[];var p;if(this.mode===L.SCENE3D){p=ge;var m=d._actualPositions.length;if(!(m>0))continue;p[0]=m}else p=d._segments.lengths;var _=p.length;if(_>0){for(var v=0,g=0;g<_;++g)for(var y=p[g]-1,C=0;C<y;++C)l+4>=f.SIXTY_FOUR_KILOBYTES-2&&(d._locatorBuckets.push({locator:o,count:v}),v=0,t.push(4),s=[],e.push(s),l=0,o.count=a,a=0,i=0,o=new X(0,0,this),r[++n]=[o]),s.push(l,l+2,l+1),s.push(l+1,l+2,l+3),v+=6,a+=6,i+=6,l+=4;d._locatorBuckets.push({locator:o,count:v}),l+4>=f.SIXTY_FOUR_KILOBYTES-2&&(t.push(0),s=[],e.push(s),l=0,o.count=a,i=0,a=0,o=new X(0,0,this),r[++n]=[o])}d._clean()}return o.count=a,i},Z.prototype.getPolylineStartIndex=function(e){for(var t=this.polylines,r=0,i=t.length,n=0;n<i;++n){var o=t[n];if(o===e)break;r+=o._actualLength}return r};var ye={positions:void 0,lengths:void 0},Ce=new Array(1),we=new r,Se=new n;Z.prototype.getSegments=function(t,i){var n=t._actualPositions;if(this.mode===L.SCENE3D)return Ce[0]=n.length,ye.positions=n,ye.lengths=Ce,ye;K(t)&&(n=t._segments.positions);for(var o,a=i.ellipsoid,s=[],l=this.modelMatrix,u=n.length,c=we,h=0;h<u;++h)o=n[h],c=_.multiplyByPoint(l,o,c),s.push(i.project(a.cartesianToCartographic(c,Se)));if(s.length>0){t._boundingVolume2D=e.fromPoints(s,t._boundingVolume2D);var d=t._boundingVolume2D.center;t._boundingVolume2D.center=new r(d.z,d.x,d.y)}return ye.positions=s,ye.lengths=t._segments.lengths,ye};var Ee;return Z.prototype.writeUpdate=function(e,t,i,n){var o=this.mode,a=n.ellipsoid.maximumRadius*f.PI,s=t._actualLength;if(s){e+=this.getPolylineStartIndex(t);var u=Ee,c=6*s*3;!l(u)||u.length<c?u=Ee=new Float32Array(c):u.length>c&&(u=new Float32Array(u.buffer,0,c));var h,p=this.getSegments(t,n),m=p.positions,_=p.lengths,v=0,g=0,y=0;s=m.length;for(var C=0;C<s;++C){0===C?t._loop?h=m[s-2]:(h=he,r.subtract(m[0],m[1],h),r.add(m[0],h,h)):h=m[C-1],r.clone(h,ue),r.clone(m[C],le),C===s-1?t._loop?h=m[1]:(h=he,r.subtract(m[s-1],m[s-2],h),r.add(m[s-1],h,h)):h=m[C+1],r.clone(h,ce);var w=_[g];C===y+w&&(y+=w,++g);var S=C-y===0,E=C===y+_[g]-1;o===L.SCENE2D&&(ue.z=0,le.z=0,ce.z=0),o!==L.SCENE2D&&o!==L.MORPHING||(S||E)&&a-Math.abs(le.x)<1&&((le.x<0&&ue.x>0||le.x>0&&ue.x<0)&&r.clone(le,ue),(le.x<0&&ce.x>0||le.x>0&&ce.x<0)&&r.clone(le,ce));for(var T=S?2:0,b=E?2:4,x=T;x<b;++x)d.writeElements(le,u,v),d.writeElements(ue,u,v+6),d.writeElements(ce,u,v+12),v+=18}i.copyFromArrayView(u,18*Float32Array.BYTES_PER_ELEMENT*e)}},B}),r("DataSources/ScaledPositionProperty",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Ellipsoid","../Core/Event","../Core/ReferenceFrame","./Property"],function(e,t,r,i,n,o,a){"use strict";function s(e){this._definitionChanged=new n,this._value=void 0,this._removeSubscription=void 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s&&this._value===e._value},s.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)},s}),r("DataSources/PathVisualizer",["../Core/AssociativeArray","../Core/Cartesian3","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/JulianDate","../Core/Matrix3","../Core/Matrix4","../Core/ReferenceFrame","../Core/TimeInterval","../Core/Transforms","../Scene/PolylineCollection","../Scene/SceneMode","./CompositePositionProperty","./ConstantPositionProperty","./MaterialProperty","./Property","./ReferenceProperty","./SampledPositionProperty","./ScaledPositionProperty","./TimeIntervalCollectionPositionProperty"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C){"use strict";function w(e){this.entity=e,this.polyline=void 0,this.index=void 0,this.updater=void 0}function S(e,t,i,n,a,s,l,u,c){var h,d=u;h=e.getValueInReferenceFrame(t,s,c[d]),r(h)&&(c[d++]=h);for(var p,m,f,_=!r(a)||o.lessThanOrEquals(a,t)||o.greaterThanOrEquals(a,i),v=0,g=n.length,y=n[v],C=i,w=!1;v<g;){if(!_&&o.greaterThanOrEquals(y,a)&&(h=e.getValueInReferenceFrame(a,s,c[d]),r(h)&&(c[d++]=h),_=!0),o.greaterThan(y,t)&&o.lessThan(y,C)&&!y.equals(a)&&(h=e.getValueInReferenceFrame(y,s,c[d]),r(h)&&(c[d++]=h)),v<g-1){if(l>0&&!w){var S=n[v+1],E=o.secondsDifference(S,y);w=E>l,w&&(p=Math.ceil(E/l),m=0,f=E/Math.max(p,2),p=Math.max(p-1,1))}if(w&&m<p){y=o.addSeconds(y,f,new o),m++;continue}}w=!1,v++,y=n[v]}return h=e.getValueInReferenceFrame(i,s,c[d]),r(h)&&(c[d++]=h),d}function E(e,t,i,n,a,s,l,u){for(var c,h=0,d=l,p=t,m=Math.max(s,60),f=!r(n)||o.lessThanOrEquals(n,t)||o.greaterThanOrEquals(n,i);o.lessThan(p,i);)!f&&o.greaterThanOrEquals(p,n)&&(f=!0,c=e.getValueInReferenceFrame(n,a,u[d]),r(c)&&(u[d]=c,d++)),c=e.getValueInReferenceFrame(p,a,u[d]),r(c)&&(u[d]=c,d++),h++,p=o.addSeconds(t,m*h,new o);return c=e.getValueInReferenceFrame(i,a,u[d]),r(c)&&(u[d]=c,d++),d}function T(e,t,i,n,a,s,l,c){L.start=t,L.stop=i;for(var h=l,d=e.intervals,p=0;p<d.length;p++){var m=d.get(p);if(!u.intersect(m,L,O).isEmpty){var f=m.start;m.isStartIncluded||(f=m.isStopIncluded?m.stop:o.addSeconds(m.start,o.secondsDifference(m.stop,m.start)/2,new o));var _=e.getValueInReferenceFrame(f,a,c[h]);r(_)&&(c[h]=_,h++)}}return h}function b(e,t,i,n,o,a,s,l){var u=e.getValueInReferenceFrame(t,o,l[s]);return r(u)&&(l[s++]=u),s}function x(e,t,r,i,n,a,s,l){N.start=t,N.stop=r;for(var c=s,h=e.intervals,d=0;d<h.length;d++){var p=h.get(d);if(!u.intersect(p,N,O).isEmpty){var m=p.start,f=p.stop,_=t;o.greaterThan(m,_)&&(_=m);var v=r;o.lessThan(f,v)&&(v=f),c=A(p.data,_,v,i,n,a,c,l)}}return c}function A(e,t,r,i,n,o,a,s){for(var l=e;l instanceof v||l instanceof y;)l instanceof v&&(l=l.resolvedProperty),l instanceof y&&(l=l._value);if(l instanceof g){var u=l._property._times;a=S(e,t,r,u,i,n,o,a,s)}else a=l instanceof p?x(e,t,r,i,n,o,a,s):l instanceof C?T(e,t,r,i,n,o,a,s):l instanceof m?b(e,t,r,i,n,o,a,s):E(e,t,r,i,n,o,a,s);return a}function P(e,t,i,n,o,a,s){r(s)||(s=[]);var l=A(e,t,i,n,o,a,0,s);return s.length=l,s}function M(e,t){this._unusedIndexes=[],this._polylineCollection=new h,this._scene=e,this._referenceFrame=t,e.primitives.add(this._polylineCollection)}function D(t,r){r.collectionChanged.addEventListener(D.prototype._onCollectionChanged,this),this._scene=t,this._updaters={},this._entityCollection=r,this._items=new e,this._onCollectionChanged(r,r.values,[],[])}var I=60,R=1,O=new u,N=new u,L=new u,B=new a;return M.prototype.update=function(e){if(this._referenceFrame===l.INERTIAL){var i=c.computeIcrfToFixedMatrix(e,B);r(i)||(i=c.computeTemeToPseudoFixedMatrix(e,B)),s.fromRotationTranslation(i,t.ZERO,this._polylineCollection.modelMatrix)}},M.prototype.updateObject=function(e,t){var i,n,a=t.entity,s=a._path,l=a._position,u=s._show,c=t.polyline,h=a.isShowing&&(!r(u)||u.getValue(e));if(h){var d=_.getValueOrUndefined(s._leadTime,e),p=_.getValueOrUndefined(s._trailTime,e),m=a._availability,v=r(m),g=r(d),y=r(p);if(h=v||g&&y){if(y&&(i=o.addSeconds(e,-p,new o)),g&&(n=o.addSeconds(e,d,new o)),v){var C=m.start,w=m.stop;y&&!o.greaterThan(C,i)||(i=C),g&&!o.lessThan(w,n)||(n=w)}h=o.lessThan(i,n)}}if(!h)return void(r(c)&&(this._unusedIndexes.push(t.index),t.polyline=void 0,c.show=!1,t.index=void 0));if(!r(c)){var S=this._unusedIndexes,E=S.length;if(E>0){var T=S.pop();c=this._polylineCollection.get(T),t.index=T}else t.index=this._polylineCollection.length,c=this._polylineCollection.add();c.id=a,t.polyline=c}var b=_.getValueOrDefault(s._resolution,e,I);c.show=!0,c.positions=P(l,i,n,e,this._referenceFrame,b,c.positions.slice()),c.material=f.getValue(e,s._material,c.material),c.width=_.getValueOrDefault(s._width,e,R)},M.prototype.removeObject=function(e){var t=e.polyline;r(t)&&(this._unusedIndexes.push(e.index),e.polyline=void 0,t.show=!1,t.id=void 0,e.index=void 0)},M.prototype.destroy=function(){return this._scene.primitives.remove(this._polylineCollection),i(this)},D.prototype.update=function(e){var t=this._updaters;for(var i in t)t.hasOwnProperty(i)&&t[i].update(e);for(var n=this._items.values,o=0,a=n.length;o<a;o++){var s=n[o],u=s.entity,c=u._position,h=s.updater,p=l.FIXED;this._scene.mode===d.SCENE3D&&(p=c.referenceFrame);var m=this._updaters[p];h===m&&r(m)?m.updateObject(e,s):(r(h)&&h.removeObject(s),r(m)||(m=new M(this._scene,p),m.update(e),this._updaters[p]=m),s.updater=m,r(m)&&m.updateObject(e,s))}return!0},D.prototype.isDestroyed=function(){return!1},D.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(D.prototype._onCollectionChanged,this);var e=this._updaters;for(var t in e)e.hasOwnProperty(t)&&e[t].destroy();return i(this)},D.prototype._onCollectionChanged=function(e,t,i,n){var o,a,s,l=this._items;for(o=t.length-1;o>-1;o--)a=t[o],r(a._path)&&r(a._position)&&l.set(a.id,new w(a));for(o=n.length-1;o>-1;o--)a=n[o],r(a._path)&&r(a._position)?l.contains(a.id)||l.set(a.id,new w(a)):(s=l.get(a.id),r(s)&&(s.updater.removeObject(s),l.remove(a.id)));for(o=i.length-1;o>-1;o--)a=i[o],s=l.get(a.id),r(s)&&(r(s.updater)&&s.updater.removeObject(s),l.remove(a.id))},D._subSample=P,D}),r("Shaders/PointPrimitiveCollectionFS",[],function(){"use strict";return"varying vec4 v_color;\nvarying vec4 v_outlineColor;\nvarying float v_innerPercent;\nvarying float v_pixelDistance;\n#ifdef RENDER_FOR_PICK\nvarying vec4 v_pickColor;\n#endif\nvoid main()\n{\nfloat distanceToCenter = length(gl_PointCoord - vec2(0.5));\nfloat maxDistance = max(0.0, 0.5 - v_pixelDistance);\nfloat wholeAlpha = 1.0 - smoothstep(maxDistance, 0.5, distanceToCenter);\nfloat innerAlpha = 1.0 - smoothstep(maxDistance * v_innerPercent, 0.5 * v_innerPercent, distanceToCenter);\nvec4 color = mix(v_outlineColor, v_color, innerAlpha);\ncolor.a *= wholeAlpha;\nif (color.a < 0.005)\n{\ndiscard;\n}\n#ifdef RENDER_FOR_PICK\ngl_FragColor = v_pickColor;\n#else\ngl_FragColor = color;\n#endif\n}\n"}),r("Shaders/PointPrimitiveCollectionVS",[],function(){"use strict";return"uniform float u_maxTotalPointSize;\nattribute vec4 positionHighAndSize;\nattribute vec4 positionLowAndOutline;\nattribute vec4 compressedAttribute0;\nattribute vec4 compressedAttribute1;\nattribute vec4 scaleByDistance;\nvarying vec4 v_color;\nvarying vec4 v_outlineColor;\nvarying float v_innerPercent;\nvarying float v_pixelDistance;\n#ifdef RENDER_FOR_PICK\nvarying vec4 v_pickColor;\n#endif\nconst float SHIFT_LEFT8 = 256.0;\nconst float SHIFT_RIGHT8 = 1.0 / 256.0;\nvoid main()\n{\nvec3 positionHigh = positionHighAndSize.xyz;\nvec3 positionLow = positionLowAndOutline.xyz;\nfloat outlineWidthBothSides = 2.0 * positionLowAndOutline.w;\nfloat totalSize = positionHighAndSize.w + outlineWidthBothSides;\nfloat outlinePercent = outlineWidthBothSides / totalSize;\ntotalSize *= czm_resolutionScale;\ntotalSize += 3.0;\nfloat temp = compressedAttribute1.x * SHIFT_RIGHT8;\nfloat show = floor(temp);\n#ifdef EYE_DISTANCE_TRANSLUCENCY\nvec4 translucencyByDistance;\ntranslucencyByDistance.x = compressedAttribute1.z;\ntranslucencyByDistance.z = compressedAttribute1.w;\ntranslucencyByDistance.y = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;\ntemp = compressedAttribute1.y * SHIFT_RIGHT8;\ntranslucencyByDistance.w = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;\n#endif\nvec4 color;\nvec4 outlineColor;\n#ifdef RENDER_FOR_PICK\ncolor = vec4(0.0);\noutlineColor = vec4(0.0);\nvec4 pickColor;\ntemp = compressedAttribute0.z * SHIFT_RIGHT8;\npickColor.b = (temp - floor(temp)) * SHIFT_LEFT8;\ntemp = floor(temp) * SHIFT_RIGHT8;\npickColor.g = (temp - floor(temp)) * SHIFT_LEFT8;\npickColor.r = floor(temp);\n#else\ntemp = compressedAttribute0.x * SHIFT_RIGHT8;\ncolor.b = (temp - floor(temp)) * SHIFT_LEFT8;\ntemp = floor(temp) * SHIFT_RIGHT8;\ncolor.g = (temp - floor(temp)) * SHIFT_LEFT8;\ncolor.r = floor(temp);\ntemp = compressedAttribute0.y * SHIFT_RIGHT8;\noutlineColor.b = (temp - floor(temp)) * SHIFT_LEFT8;\ntemp = floor(temp) * SHIFT_RIGHT8;\noutlineColor.g = (temp - floor(temp)) * SHIFT_LEFT8;\noutlineColor.r = floor(temp);\n#endif\ntemp = compressedAttribute0.w * SHIFT_RIGHT8;\n#ifdef RENDER_FOR_PICK\npickColor.a = (temp - floor(temp)) * SHIFT_LEFT8;\npickColor = pickColor / 255.0;\n#endif\ntemp = floor(temp) * SHIFT_RIGHT8;\noutlineColor.a = (temp - floor(temp)) * SHIFT_LEFT8;\noutlineColor /= 255.0;\ncolor.a = floor(temp);\ncolor /= 255.0;\nvec4 p = czm_translateRelativeToEye(positionHigh, positionLow);\nvec4 positionEC = czm_modelViewRelativeToEye * p;\npositionEC.xyz *= show;\n#if defined(EYE_DISTANCE_SCALING) || defined(EYE_DISTANCE_TRANSLUCENCY)\nfloat lengthSq;\nif (czm_sceneMode == czm_sceneMode2D)\n{\nlengthSq = czm_eyeHeight2D.y;\n}\nelse\n{\nlengthSq = dot(positionEC.xyz, positionEC.xyz);\n}\n#endif\n#ifdef EYE_DISTANCE_SCALING\ntotalSize *= czm_nearFarScalar(scaleByDistance, lengthSq);\n#endif\ntotalSize = min(totalSize, u_maxTotalPointSize);\nif (totalSize < 1.0)\n{\npositionEC.xyz = vec3(0.0);\ntotalSize = 1.0;\n}\nfloat translucency = 1.0;\n#ifdef EYE_DISTANCE_TRANSLUCENCY\ntranslucency = czm_nearFarScalar(translucencyByDistance, lengthSq);\nif (translucency < 0.004)\n{\npositionEC.xyz = vec3(0.0);\n}\n#endif\nvec4 positionWC = czm_eyeToWindowCoordinates(positionEC);\ngl_Position = czm_viewportOrthographic * vec4(positionWC.xy, -positionWC.z, 1.0);\nv_color = color;\nv_color.a *= translucency;\nv_outlineColor = outlineColor;\nv_outlineColor.a *= translucency;\nv_innerPercent = 1.0 - outlinePercent;\nv_pixelDistance = 2.0 / totalSize;\ngl_PointSize = totalSize;\n#ifdef RENDER_FOR_PICK\nv_pickColor = pickColor;\n#endif\n}\n";
+}),r("Scene/PointPrimitive",["../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Matrix4","../Core/NearFarScalar","./SceneMode","./SceneTransforms"],function(e,t,r,i,n,o,a,s,l,u,c,h){"use strict";function d(e,r){e=n(e,n.EMPTY_OBJECT),this._show=n(e.show,!0),this._position=t.clone(n(e.position,t.ZERO)),this._actualPosition=t.clone(this._position),this._color=i.clone(n(e.color,i.WHITE)),this._outlineColor=i.clone(n(e.outlineColor,i.TRANSPARENT)),this._outlineWidth=n(e.outlineWidth,0),this._pixelSize=n(e.pixelSize,10),this._scaleByDistance=e.scaleByDistance,this._translucencyByDistance=e.translucencyByDistance,this._id=e.id,this._collection=n(e.collection,r),this._pickId=void 0,this._pointPrimitiveCollection=r,this._dirty=!1,this._index=-1}function p(e,t){var r=e._pointPrimitiveCollection;o(r)&&(r._updatePointPrimitive(e,t),e._dirty=!0)}var m=d.SHOW_INDEX=0,f=d.POSITION_INDEX=1,_=d.COLOR_INDEX=2,v=d.OUTLINE_COLOR_INDEX=3,g=d.OUTLINE_WIDTH_INDEX=4,y=d.PIXEL_SIZE_INDEX=5,C=d.SCALE_BY_DISTANCE_INDEX=6,w=d.TRANSLUCENCY_BY_DISTANCE_INDEX=7;d.NUMBER_OF_PROPERTIES=8,a(d.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,p(this,m))}},position:{get:function(){return this._position},set:function(e){var r=this._position;t.equals(r,e)||(t.clone(e,r),t.clone(e,this._actualPosition),p(this,f))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){var t=this._scaleByDistance;u.equals(t,e)||(this._scaleByDistance=u.clone(e,t),p(this,C))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){var t=this._translucencyByDistance;u.equals(t,e)||(this._translucencyByDistance=u.clone(e,t),p(this,w))}},pixelSize:{get:function(){return this._pixelSize},set:function(e){this._pixelSize!==e&&(this._pixelSize=e,p(this,y))}},color:{get:function(){return this._color},set:function(e){var t=this._color;i.equals(t,e)||(i.clone(e,t),p(this,_))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){var t=this._outlineColor;i.equals(t,e)||(i.clone(e,t),p(this,v))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,p(this,g))}},id:{get:function(){return this._id},set:function(e){this._id=e,o(this._pickId)&&(this._pickId.object.id=e)}}}),d.prototype.getPickId=function(e){return o(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._collection,id:this._id})),this._pickId},d.prototype._getActualPosition=function(){return this._actualPosition},d.prototype._setActualPosition=function(e){t.clone(e,this._actualPosition),p(this,f)};var S=new r;d._computeActualPosition=function(e,t,r){return t.mode===c.SCENE3D?e:(l.multiplyByPoint(r,e,S),h.computeActualWgs84Position(t,S))};var E=new r;return d._computeScreenSpacePosition=function(e,t,i,n){var o=l.multiplyByVector(e,r.fromElements(t.x,t.y,t.z,1,E),E),a=h.wgs84ToWindowCoordinates(i,o,n);return a},d.prototype.computeScreenSpacePosition=function(t,r){var i=this._pointPrimitiveCollection;o(r)||(r=new e);var n=i.modelMatrix,a=d._computeScreenSpacePosition(n,this._actualPosition,t,r);return a.y=t.canvas.clientHeight-a.y,a},d.prototype.equals=function(e){return this===e||o(e)&&this._id===e._id&&t.equals(this._position,e._position)&&i.equals(this._color,e._color)&&this._pixelSize===e._pixelSize&&this._outlineWidth===e._outlineWidth&&this._show===e._show&&i.equals(this._outlineColor,e._outlineColor)&&u.equals(this._scaleByDistance,e._scaleByDistance)&&u.equals(this._translucencyByDistance,e._translucencyByDistance)},d.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._pointPrimitiveCollection=void 0},d}),r("Scene/PointPrimitiveCollection",["../Core/BoundingSphere","../Core/Cartesian2","../Core/Cartesian3","../Core/Color","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/EncodedCartesian3","../Core/Math","../Core/Matrix4","../Core/PrimitiveType","../Renderer/BufferUsage","../Renderer/ContextLimits","../Renderer/DrawCommand","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/ShaderSource","../Renderer/VertexArrayFacade","../Shaders/PointPrimitiveCollectionFS","../Shaders/PointPrimitiveCollectionVS","./BlendingState","./Pass","./PointPrimitive","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x){"use strict";function A(t){t=o(t,o.EMPTY_OBJECT),this._sp=void 0,this._rs=void 0,this._vaf=void 0,this._spPick=void 0,this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!1,this._shaderScaleByDistance=!1,this._compiledShaderScaleByDistance=!1,this._compiledShaderScaleByDistancePick=!1,this._shaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistancePick=!1,this._propertiesChanged=new Uint32Array(Y),this._maxPixelSize=1,this._baseVolume=new e,this._baseVolumeWC=new e,this._baseVolume2D=new e,this._boundingVolume=new e,this._boundingVolumeDirty=!1,this._colorCommands=[],this._pickCommands=[],this.modelMatrix=d.clone(o(t.modelMatrix,d.IDENTITY)),this._modelMatrix=d.clone(d.IDENTITY),this.debugShowBoundingVolume=o(t.debugShowBoundingVolume,!1),this._mode=x.SCENE3D,this._maxTotalPointSize=1,this._buffersUsage=[m.STATIC_DRAW,m.STATIC_DRAW,m.STATIC_DRAW,m.STATIC_DRAW,m.STATIC_DRAW,m.STATIC_DRAW,m.STATIC_DRAW,m.STATIC_DRAW];var r=this;this._uniforms={u_maxTotalPointSize:function(){return r._maxTotalPointSize}}}function P(e){for(var t=e.length,r=0;r<t;++r)e[r]&&e[r]._destroy()}function M(e){if(e._pointPrimitivesRemoved){e._pointPrimitivesRemoved=!1;for(var t=[],r=e._pointPrimitives,i=r.length,n=0,o=0;n<i;++n){var a=r[n];a&&(a._index=o++,t.push(a))}e._pointPrimitives=t}}function D(e,t,r){return new C(e,[{index:X.positionHighAndSize,componentsPerAttribute:4,componentDatatype:n.FLOAT,usage:r[z]},{index:X.positionLowAndShow,componentsPerAttribute:4,componentDatatype:n.FLOAT,usage:r[z]},{index:X.compressedAttribute0,componentsPerAttribute:4,componentDatatype:n.FLOAT,usage:r[U]},{index:X.compressedAttribute1,componentsPerAttribute:4,componentDatatype:n.FLOAT,usage:r[j]},{index:X.scaleByDistance,componentsPerAttribute:4,componentDatatype:n.FLOAT,usage:r[q]}],t)}function I(t,r,i,n){var o=n._index,a=n._getActualPosition();t._mode===x.SCENE3D&&(e.expand(t._baseVolume,a,t._baseVolume),t._boundingVolumeDirty=!0),c.fromCartesian(a,Z);var s=n.pixelSize,l=n.outlineWidth;t._maxPixelSize=Math.max(t._maxPixelSize,s+l);var u=i[X.positionHighAndSize],h=Z.high;u(o,h.x,h.y,h.z,s);var d=i[X.positionLowAndOutline],p=Z.low;d(o,p.x,p.y,p.z,l)}function R(e,t,r,n){var o=n._index,a=n.color,s=n.getPickId(t).color,l=n.outlineColor,u=i.floatToByte(a.red),c=i.floatToByte(a.green),h=i.floatToByte(a.blue),d=u*K+c*Q+h;u=i.floatToByte(l.red),c=i.floatToByte(l.green),h=i.floatToByte(l.blue);var p=u*K+c*Q+h;u=i.floatToByte(s.red),c=i.floatToByte(s.green),h=i.floatToByte(s.blue);var m=u*K+c*Q+h,f=i.floatToByte(a.alpha)*K+i.floatToByte(l.alpha)*Q+i.floatToByte(s.alpha),_=r[X.compressedAttribute0];_(o,d,p,m,f)}function O(e,t,r,i){var n=i._index,o=0,s=1,l=1,u=1,c=i.translucencyByDistance;a(c)&&(o=c.near,s=c.nearValue,l=c.far,u=c.farValue,1===s&&1===u||(e._shaderTranslucencyByDistance=!0));var d=i.show;0===i.color.alpha&&0===i.outlineColor.alpha&&(d=!1),s=h.clamp(s,0,1),s=1===s?255:255*s|0;var p=(d?1:0)*Q+s;u=h.clamp(u,0,1),u=1===u?255:255*u|0;var m=u,f=r[X.compressedAttribute1];f(n,p,m,o,l)}function N(e,t,r,i){var n=i._index,o=r[X.scaleByDistance],s=0,l=1,u=1,c=1,h=i.scaleByDistance;a(h)&&(s=h.near,l=h.nearValue,u=h.far,c=h.farValue,1===l&&1===c||(e._shaderScaleByDistance=!0)),o(n,s,l,u,c)}function L(e,t,r,i){I(e,t,r,i),R(e,t,r,i),O(e,t,r,i),N(e,t,r,i)}function B(t,r,i,n,o,s){var l;n.mode===x.SCENE3D?(l=t._baseVolume,t._boundingVolumeDirty=!0):l=t._baseVolume2D;for(var u=[],c=0;c<i;++c){var h=r[c],d=h.position,p=b._computeActualPosition(d,n,o);a(p)&&(h._setActualPosition(p),s?u.push(p):e.expand(l,p,l))}s&&e.fromPoints(u,l)}function F(e,t){var r=t.mode,i=e._pointPrimitives,n=e._pointPrimitivesToUpdate,o=e._modelMatrix;e._createVertexArray||e._mode!==r||r!==x.SCENE3D&&!d.equals(o,e.modelMatrix)?(e._mode=r,d.clone(e.modelMatrix,o),e._createVertexArray=!0,r!==x.SCENE3D&&r!==x.SCENE2D&&r!==x.COLUMBUS_VIEW||B(e,i,i.length,t,o,!0)):r===x.MORPHING?B(e,i,i.length,t,o,!0):r!==x.SCENE2D&&r!==x.COLUMBUS_VIEW||B(e,n,e._pointPrimitivesToUpdateIndex,t,o,!1)}function V(e,t,r){var i=t.camera.getPixelSize(r,t.context.drawingBufferWidth,t.context.drawingBufferHeight),n=i*e._maxPixelSize;r.radius+=n}var k=b.SHOW_INDEX,z=b.POSITION_INDEX,U=b.COLOR_INDEX,G=b.OUTLINE_COLOR_INDEX,W=b.OUTLINE_WIDTH_INDEX,H=b.PIXEL_SIZE_INDEX,q=b.SCALE_BY_DISTANCE_INDEX,j=b.TRANSLUCENCY_BY_DISTANCE_INDEX,Y=b.NUMBER_OF_PROPERTIES,X={positionHighAndSize:0,positionLowAndOutline:1,compressedAttribute0:2,compressedAttribute1:3,scaleByDistance:4};s(A.prototype,{length:{get:function(){return M(this),this._pointPrimitives.length}}}),A.prototype.add=function(e){var t=new b(e,this);return t._index=this._pointPrimitives.length,this._pointPrimitives.push(t),this._createVertexArray=!0,t},A.prototype.remove=function(e){return!!this.contains(e)&&(this._pointPrimitives[e._index]=null,this._pointPrimitivesRemoved=!0,this._createVertexArray=!0,e._destroy(),!0)},A.prototype.removeAll=function(){P(this._pointPrimitives),this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!0},A.prototype._updatePointPrimitive=function(e,t){e._dirty||(this._pointPrimitivesToUpdate[this._pointPrimitivesToUpdateIndex++]=e),++this._propertiesChanged[t]},A.prototype.contains=function(e){return a(e)&&e._pointPrimitiveCollection===this},A.prototype.get=function(e){return M(this),this._pointPrimitives[e]},A.prototype.computeNewBuffersUsage=function(){for(var e=this._buffersUsage,t=!1,r=this._propertiesChanged,i=0;i<Y;++i){var n=0===r[i]?m.STATIC_DRAW:m.STREAM_DRAW;t=t||e[i]!==n,e[i]=n}return t};var Z=new c,K=65536,Q=256,J=[];return A.prototype.update=function(t){M(this),this._maxTotalPointSize=f.maximumAliasedPointSize,F(this,t);var r,i=this._pointPrimitives,n=i.length,o=this._pointPrimitivesToUpdate,s=this._pointPrimitivesToUpdateIndex,l=this._propertiesChanged,u=this._createVertexArray,c=t.context,h=t.passes,m=h.pick;if(u||!m&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(var C=0;C<Y;++C)l[C]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),n>0){this._vaf=D(c,n,this._buffersUsage),r=this._vaf.writers;for(var b=0;b<n;++b){var A=this._pointPrimitives[b];A._dirty=!1,L(this,c,r,A)}this._vaf.commit()}this._pointPrimitivesToUpdateIndex=0}else if(s>0){var P=J;P.length=0,(l[z]||l[W]||l[H])&&P.push(I),(l[U]||l[G])&&P.push(R),(l[k]||l[j])&&P.push(O),l[q]&&P.push(N);var B=P.length;if(r=this._vaf.writers,s/n>.1){for(var Z=0;Z<s;++Z){var K=o[Z];K._dirty=!1;for(var Q=0;Q<B;++Q)P[Q](this,c,r,K)}this._vaf.commit()}else{for(var $=0;$<s;++$){var ee=o[$];ee._dirty=!1;for(var te=0;te<B;++te)P[te](this,c,r,ee);this._vaf.subCommit(ee._index,1)}this._vaf.endSubCommits()}this._pointPrimitivesToUpdateIndex=0}if(s>1.5*n&&(o.length=n),a(this._vaf)&&a(this._vaf.va)){this._boundingVolumeDirty&&(this._boundingVolumeDirty=!1,e.transform(this._baseVolume,this.modelMatrix,this._baseVolumeWC));var re,ie=d.IDENTITY;t.mode===x.SCENE3D?(ie=this.modelMatrix,re=e.clone(this._baseVolumeWC,this._boundingVolume)):re=e.clone(this._baseVolume2D,this._boundingVolume),V(this,t,re);var ne,oe,ae,se,le,ue,ce=t.commandList;if(h.render){var he=this._colorCommands;for(a(this._rs)||(this._rs=v.fromCache({depthTest:{enabled:!0},blending:E.ALPHA_BLEND})),(!a(this._sp)||this._shaderScaleByDistance&&!this._compiledShaderScaleByDistance||this._shaderTranslucencyByDistance&&!this._compiledShaderTranslucencyByDistance)&&(le=new y({sources:[S]}),this._shaderScaleByDistance&&le.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&le.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._sp=g.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:le,fragmentShaderSource:w,attributeLocations:X}),this._compiledShaderScaleByDistance=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistance=this._shaderTranslucencyByDistance),ne=this._vaf.va,oe=ne.length,he.length=oe,se=0;se<oe;++se)ae=he[se],a(ae)||(ae=he[se]=new _({primitiveType:p.POINTS,pass:T.OPAQUE,owner:this})),ae.boundingVolume=re,ae.modelMatrix=ie,ae.shaderProgram=this._sp,ae.uniformMap=this._uniforms,ae.vertexArray=ne[se].va,ae.renderState=this._rs,ae.debugShowBoundingVolume=this.debugShowBoundingVolume,ce.push(ae)}if(m){var de=this._pickCommands;for((!a(this._spPick)||this._shaderScaleByDistance&&!this._compiledShaderScaleByDistancePick||this._shaderTranslucencyByDistance&&!this._compiledShaderTranslucencyByDistancePick)&&(le=new y({defines:["RENDER_FOR_PICK"],sources:[S]}),this._shaderScaleByDistance&&le.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&le.defines.push("EYE_DISTANCE_TRANSLUCENCY"),ue=new y({defines:["RENDER_FOR_PICK"],sources:[w]}),this._spPick=g.replaceCache({context:c,shaderProgram:this._spPick,vertexShaderSource:le,fragmentShaderSource:ue,attributeLocations:X}),this._compiledShaderScaleByDistancePick=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistancePick=this._shaderTranslucencyByDistance),ne=this._vaf.va,oe=ne.length,de.length=oe,se=0;se<oe;++se)ae=de[se],a(ae)||(ae=de[se]=new _({primitiveType:p.POINTS,pass:T.OPAQUE,owner:this})),ae.boundingVolume=re,ae.modelMatrix=ie,ae.shaderProgram=this._spPick,ae.uniformMap=this._uniforms,ae.vertexArray=ne[se].va,ae.renderState=this._rs,ce.push(ae)}}},A.prototype.isDestroyed=function(){return!1},A.prototype.destroy=function(){return this._sp=this._sp&&this._sp.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),P(this._pointPrimitives),l(this)},A}),r("DataSources/PointVisualizer",["../Core/AssociativeArray","../Core/Cartesian3","../Core/Color","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/NearFarScalar","../Scene/BillboardCollection","../Scene/HeightReference","../Scene/PointPrimitiveCollection","./BoundingSphereState","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d){"use strict";function p(e){this.entity=e,this.pointPrimitive=void 0,this.billboard=void 0,this.color=void 0,this.outlineColor=void 0,this.pixelSize=void 0,this.outlineWidth=void 0}function m(t,r){r.collectionChanged.addEventListener(m.prototype._onCollectionChanged,this),this._scene=t,this._unusedPointIndexes=[],this._unusedBillboardIndexes=[],this._entityCollection=r,this._pointPrimitiveCollection=void 0,this._billboardCollection=void 0,this._items=new e,this._onCollectionChanged(r,r.values,[],[])}function f(e,t,r){if(n(e)){var i=e.pointPrimitive;if(n(i))return e.pointPrimitive=void 0,i.id=void 0,i.show=!1,void t.push(i._index);var o=e.billboard;n(o)&&(e.billboard=void 0,o.id=void 0,o.show=!1,r.push(o._index))}}function _(e,t,r,i,n){return function(o){var a=document.createElement("canvas"),s=n+2*i;a.height=a.width=s;var l=a.getContext("2d");return l.clearRect(0,0,s,s),0!==i&&(l.beginPath(),l.arc(s/2,s/2,s/2,0,2*Math.PI,!0),l.closePath(),l.fillStyle=r,l.fill(),e<1&&(l.save(),l.globalCompositeOperation="destination-out",l.beginPath(),l.arc(s/2,s/2,n/2,0,2*Math.PI,!0),l.closePath(),l.fillStyle="black",l.fill(),l.restore())),l.beginPath(),l.arc(s/2,s/2,n/2,0,2*Math.PI,!0),l.closePath(),l.fillStyle=t,l.fill(),a}}var v=r.WHITE,g=r.BLACK,y=0,C=1,w=new r,S=new t,E=new r,T=new s,b=new s;return m.prototype.update=function(e){for(var t=this._scene,i=this._items.values,o=this._unusedPointIndexes,a=this._unusedBillboardIndexes,s=0,h=i.length;s<h;s++){var p=i[s],m=p.entity,x=m._point,A=p.pointPrimitive,P=p.billboard,M=d.getValueOrDefault(x._heightReference,e,u.NONE),D=m.isShowing&&m.isAvailable(e)&&d.getValueOrDefault(x._show,e,!0);if(D&&(S=d.getValueOrUndefined(m._position,e,S),D=n(S)),D){var I=!1;if(M===u.NONE||n(P)){if(M===u.NONE&&!n(A)){n(P)&&(f(p,o,a),P=void 0);var R=this._pointPrimitiveCollection;n(R)||(R=new c,this._pointPrimitiveCollection=R,t.primitives.add(R)),A=o.length>0?R.get(o.pop()):R.add(),A.id=m,p.pointPrimitive=A}}else{n(A)&&(f(p,o,a),A=void 0);var O=this._billboardCollection;n(O)||(O=new l({scene:t}),this._billboardCollection=O,t.primitives.add(O)),P=a.length>0?O.get(a.pop()):O.add(),P.id=m,P.image=void 0,p.billboard=P,I=!0}if(n(A))A.show=!0,A.position=S,A.scaleByDistance=d.getValueOrUndefined(x._scaleByDistance,e,T),A.translucencyByDistance=d.getValueOrUndefined(x._translucencyByDistance,e,b),A.color=d.getValueOrDefault(x._color,e,v,w),A.outlineColor=d.getValueOrDefault(x._outlineColor,e,g,E),A.outlineWidth=d.getValueOrDefault(x._outlineWidth,e,y),A.pixelSize=d.getValueOrDefault(x._pixelSize,e,C);else{P.show=!0,P.position=S,P.scaleByDistance=d.getValueOrUndefined(x._scaleByDistance,e,T),P.translucencyByDistance=d.getValueOrUndefined(x._translucencyByDistance,e,b),P.heightReference=M;var N=d.getValueOrDefault(x._color,e,v,w),L=d.getValueOrDefault(x._outlineColor,e,g,E),B=Math.round(d.getValueOrDefault(x._outlineWidth,e,y)),F=Math.max(1,Math.round(d.getValueOrDefault(x._pixelSize,e,C)));if(B>0?(P.scale=1,I=I||B!==p.outlineWidth||F!==p.pixelSize||!r.equals(N,p.color)||!r.equals(L,p.outlineColor)):(P.scale=F/50,F=50,I=I||B!==p.outlineWidth||!r.equals(N,p.color)||!r.equals(L,p.outlineColor)),I){p.color=r.clone(N,p.color),p.outlineColor=r.clone(L,p.outlineColor),p.pixelSize=F,p.outlineWidth=B;var V=N.alpha,k=N.toCssColorString(),z=L.toCssColorString(),U=JSON.stringify([k,F,z,B]);P.setImage(U,_(V,k,z,B,F))}}}else f(p,o,a)}return!0},m.prototype.getBoundingSphere=function(e,r){var i=this._items.get(e.id);if(!n(i)||!n(i.pointPrimitive)&&!n(i.billboard))return h.FAILED;if(n(i.pointPrimitive))r.center=t.clone(i.pointPrimitive.position,r.center);else{var o=i.billboard;if(!n(o._clampedPosition))return h.PENDING;r.center=t.clone(o._clampedPosition,r.center)}return r.radius=0,h.DONE},m.prototype.isDestroyed=function(){return!1},m.prototype.destroy=function(){return this._entityCollection.collectionChanged.removeEventListener(m.prototype._onCollectionChanged,this),n(this._pointPrimitiveCollection)&&this._scene.primitives.remove(this._pointPrimitiveCollection),n(this._billboardCollection)&&this._scene.primitives.remove(this._billboardCollection),o(this)},m.prototype._onCollectionChanged=function(e,t,r,i){var o,a,s=this._unusedPointIndexes,l=this._unusedBillboardIndexes,u=this._items;for(o=t.length-1;o>-1;o--)a=t[o],n(a._point)&&n(a._position)&&u.set(a.id,new p(a));for(o=i.length-1;o>-1;o--)a=i[o],n(a._point)&&n(a._position)?u.contains(a.id)||u.set(a.id,new p(a)):(f(u.get(a.id),s,l),u.remove(a.id));for(o=r.length-1;o>-1;o--)a=r[o],f(u.get(a.id),s,l),u.remove(a.id)},m}),r("DataSources/PolygonGeometryUpdater",["../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../Core/GeometryInstance","../Core/isArray","../Core/Iso8601","../Core/oneTimeWarning","../Core/PolygonGeometry","../Core/PolygonHierarchy","../Core/PolygonOutlineGeometry","../Core/ShowGeometryInstanceAttribute","../Scene/GroundPrimitive","../Scene/MaterialAppearance","../Scene/PerInstanceColorAppearance","../Scene/Primitive","../Scene/ShadowMode","./ColorMaterialProperty","./ConstantProperty","./dynamicGeometryGetBoundingSphere","./MaterialProperty","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b){"use strict";function x(e){this.id=e,this.vertexFormat=void 0,this.polygonHierarchy=void 0,this.perPositionHeight=void 0,this.closeTop=void 0,this.closeBottom=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0}function A(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(A.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._isClosed=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new s,this._showProperty=void 0,this._materialProperty=void 0,this._hasConstantOutline=!0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._onTerrain=!1,this._options=new x(e),this._onEntityPropertyChanged(e,"polygon",e.polygon,void 0)}function P(e,t,r){this._primitives=e,this._groundPrimitives=t,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=r,this._options=new x(r._entity)}var M=new w(e.WHITE),D=new S(!0),I=new S(!0),R=new S(!1),O=new S(e.BLACK),N=new S(C.DISABLED),L=new e;return n(A,{perInstanceColorAppearanceType:{value:g},materialAppearanceType:{value:v}}),n(A.prototype,{entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!i(this._entity.availability)&&b.isConstant(this._showProperty)&&b.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!i(this._entity.availability)&&b.isConstant(this._showProperty)&&b.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{get:function(){return this._isClosed}},onTerrain:{get:function(){return this._onTerrain}},geometryChanged:{get:function(){return this._geometryChanged}}}),A.prototype.isOutlineVisible=function(e){var t=this._entity;return this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)},A.prototype.isFilled=function(e){var t=this._entity;return this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)},A.prototype.createFillGeometryInstance=function(r){var n,o,a=this._entity,s=a.isAvailable(r),u=new f(s&&a.isShowing&&this._showProperty.getValue(r)&&this._fillProperty.getValue(r));if(this._materialProperty instanceof w){var c=e.WHITE;i(this._materialProperty.color)&&(this._materialProperty.color.isConstant||s)&&(c=this._materialProperty.color.getValue(r)),o=t.fromColor(c),n={show:u,color:o}}else n={show:u};return new l({id:a,geometry:new d(this._options),attributes:n})},A.prototype.createOutlineGeometryInstance=function(r){var i=this._entity,n=i.isAvailable(r),o=b.getValueOrDefault(this._outlineColorProperty,r,e.BLACK);return new l({id:i,geometry:new m(this._options),attributes:{show:new f(n&&i.isShowing&&this._showProperty.getValue(r)&&this._showOutlineProperty.getValue(r)),color:t.fromColor(o)}})},A.prototype.isDestroyed=function(){return!1},A.prototype.destroy=function(){this._entitySubscription(),o(this)},A.prototype._onEntityPropertyChanged=function(e,t,n,o){if("availability"===t||"polygon"===t){var a=this._entity.polygon;if(!i(a))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var s=a.fill,l=!i(s)||!s.isConstant||s.getValue(c.MINIMUM_VALUE),d=a.perPositionHeight,m=i(d)&&(!d.isConstant||d.getValue(c.MINIMUM_VALUE)),f=a.outline,y=i(f);if(y&&f.isConstant&&(y=f.getValue(c.MINIMUM_VALUE)),!l&&!y)return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var C=a.hierarchy,S=a.show;if(i(S)&&S.isConstant&&!S.getValue(c.MINIMUM_VALUE)||!i(C))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var E=r(a.material,M),T=E instanceof w;this._materialProperty=E,this._fillProperty=r(s,I),this._showProperty=r(S,D),this._showOutlineProperty=r(a.outline,R),this._outlineColorProperty=y?r(a.outlineColor,O):void 0,this._shadowsProperty=r(a.shadows,N);var x=a.height,A=a.extrudedHeight,P=a.granularity,L=a.stRotation,B=a.outlineWidth,F=l&&!i(x)&&!i(A)&&T&&!m&&_.isSupported(this._scene);y&&F&&(h(h.geometryOutlines),y=!1);var V=a.perPositionHeight,k=a.closeTop,z=a.closeBottom;if(this._fillEnabled=l,this._onTerrain=F,this._outlineEnabled=y,C.isConstant&&b.isConstant(x)&&b.isConstant(A)&&b.isConstant(P)&&b.isConstant(L)&&b.isConstant(B)&&b.isConstant(d)&&b.isConstant(V)&&b.isConstant(k)&&b.isConstant(z)){var U=this._options;U.vertexFormat=T?g.VERTEX_FORMAT:v.MaterialSupport.TEXTURED.vertexFormat;var G=C.getValue(c.MINIMUM_VALUE);u(G)&&(G=new p(G));var W=b.getValueOrUndefined(x,c.MINIMUM_VALUE),H=b.getValueOrDefault(k,c.MINIMUM_VALUE,!0),q=b.getValueOrDefault(z,c.MINIMUM_VALUE,!0),j=b.getValueOrUndefined(A,c.MINIMUM_VALUE);U.polygonHierarchy=G,U.height=W,U.extrudedHeight=j,U.granularity=b.getValueOrUndefined(P,c.MINIMUM_VALUE),U.stRotation=b.getValueOrUndefined(L,c.MINIMUM_VALUE),U.perPositionHeight=b.getValueOrUndefined(V,c.MINIMUM_VALUE),U.closeTop=H,U.closeBottom=q,this._outlineWidth=b.getValueOrDefault(B,c.MINIMUM_VALUE,1),this._isClosed=i(j)&&j!==W&&H&&q,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}else this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this))}},A.prototype.createDynamicUpdater=function(e,t){return new P(e,t,this)},P.prototype.update=function(r){var n=this._geometryUpdater,o=n._onTerrain,a=this._primitives,s=this._groundPrimitives;o?s.removeAndDestroy(this._primitive):(a.removeAndDestroy(this._primitive),a.removeAndDestroy(this._outlinePrimitive),this._outlinePrimitive=void 0),this._primitive=void 0;var c=n._entity,h=c.polygon;if(c.isShowing&&c.isAvailable(r)&&b.getValueOrDefault(h.show,r,!0)){var f=this._options,C=b.getValueOrUndefined(h.hierarchy,r);if(i(C)){u(C)?f.polygonHierarchy=new p(C):f.polygonHierarchy=C;var w=b.getValueOrDefault(h.closeTop,r,!0),S=b.getValueOrDefault(h.closeBottom,r,!0);f.height=b.getValueOrUndefined(h.height,r),f.extrudedHeight=b.getValueOrUndefined(h.extrudedHeight,r),f.granularity=b.getValueOrUndefined(h.granularity,r),f.stRotation=b.getValueOrUndefined(h.stRotation,r),f.perPositionHeight=b.getValueOrUndefined(h.perPositionHeight,r),f.closeTop=w,f.closeBottom=S;var E=this._geometryUpdater.shadowsProperty.getValue(r);if(b.getValueOrDefault(h.fill,r,!0)){var x=n.fillMaterialProperty,A=T.getValue(r,x,this._material);if(this._material=A,o){var P=e.WHITE;i(x.color)&&(P=x.color.getValue(r)),this._primitive=s.add(new _({geometryInstances:new l({id:c,geometry:new d(f),attributes:{color:t.fromColor(P)}}),asynchronous:!1,shadows:E}))}else{var M=new v({material:A,translucent:A.isTranslucent(),closed:i(f.extrudedHeight)&&f.extrudedHeight!==f.height&&w&&S});f.vertexFormat=M.vertexFormat,this._primitive=a.add(new y({geometryInstances:new l({id:c,geometry:new d(f)}),appearance:M,asynchronous:!1,shadows:E}))}}if(!o&&b.getValueOrDefault(h.outline,r,!1)){f.vertexFormat=g.VERTEX_FORMAT;var D=b.getValueOrClonedDefault(h.outlineColor,r,e.BLACK,L),I=b.getValueOrDefault(h.outlineWidth,r,1),R=1!==D.alpha;this._outlinePrimitive=a.add(new y({geometryInstances:new l({id:c,geometry:new m(f),attributes:{color:t.fromColor(D)}}),appearance:new g({flat:!0,translucent:R,renderState:{lineWidth:n._scene.clampLineWidth(I)}}),asynchronous:!1,shadows:E}))}}}},P.prototype.getBoundingSphere=function(e,t){return E(e,this._primitive,this._outlinePrimitive,t)},P.prototype.isDestroyed=function(){return!1},P.prototype.destroy=function(){var e=this._primitives,t=this._groundPrimitives;this._geometryUpdater._onTerrain?t.removeAndDestroy(this._primitive):e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),o(this)},A}),r("Shaders/Appearances/PolylineColorAppearanceVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec3 prevPosition3DHigh;\nattribute vec3 prevPosition3DLow;\nattribute vec3 nextPosition3DHigh;\nattribute vec3 nextPosition3DLow;\nattribute vec2 expandAndWidth;\nattribute vec4 color;\nattribute float batchId;\nvarying vec4 v_color;\nvoid main()\n{\nfloat expandDir = expandAndWidth.x;\nfloat width = abs(expandAndWidth.y) + 0.5;\nbool usePrev = expandAndWidth.y < 0.0;\nvec4 p = czm_computePosition();\nvec4 prev = czm_computePrevPosition();\nvec4 next = czm_computeNextPosition();\nv_color = color;\nvec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev);\ngl_Position = czm_viewportOrthographic * positionWC;\n}\n"}),r("Scene/PolylineColorAppearance",["../Core/defaultValue","../Core/defineProperties","../Core/VertexFormat","../Shaders/Appearances/PerInstanceFlatColorAppearanceFS","../Shaders/Appearances/PolylineColorAppearanceVS","../Shaders/PolylineCommon","./Appearance"],function(e,t,r,i,n,o,a){"use strict";function s(t){t=e(t,e.EMPTY_OBJECT);var r=e(t.translucent,!0),i=!1,n=s.VERTEX_FORMAT;this.material=void 0,this.translucent=r,this._vertexShaderSource=e(t.vertexShaderSource,l),this._fragmentShaderSource=e(t.fragmentShaderSource,u),this._renderState=a.getDefaultRenderState(r,i,t.renderState),this._closed=i,this._vertexFormat=n}var l=o+"\n"+n,u=i;return t(s.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}}}),s.VERTEX_FORMAT=r.POSITION_ONLY,s.prototype.getFragmentShaderSource=a.prototype.getFragmentShaderSource,s.prototype.isTranslucent=a.prototype.isTranslucent,s.prototype.getRenderState=a.prototype.getRenderState,s}),r("Shaders/Appearances/PolylineMaterialAppearanceVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec3 prevPosition3DHigh;\nattribute vec3 prevPosition3DLow;\nattribute vec3 nextPosition3DHigh;\nattribute vec3 nextPosition3DLow;\nattribute vec2 expandAndWidth;\nattribute vec2 st;\nattribute float batchId;\nvarying float v_width;\nvarying vec2 v_st;\nvoid main()\n{\nfloat expandDir = expandAndWidth.x;\nfloat width = abs(expandAndWidth.y) + 0.5;\nbool usePrev = expandAndWidth.y < 0.0;\nvec4 p = czm_computePosition();\nvec4 prev = czm_computePrevPosition();\nvec4 next = czm_computeNextPosition();\nv_width = width;\nv_st = st;\nvec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev);\ngl_Position = czm_viewportOrthographic * positionWC;\n}\n"}),r("Scene/PolylineMaterialAppearance",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/VertexFormat","../Shaders/Appearances/PolylineMaterialAppearanceVS","../Shaders/PolylineCommon","../Shaders/PolylineFS","./Appearance","./Material"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(r){r=e(r,e.EMPTY_OBJECT);var i=e(r.translucent,!0),n=!1,o=u.VERTEX_FORMAT;this.material=t(r.material)?r.material:l.fromType(l.ColorType),this.translucent=i,this._vertexShaderSource=e(r.vertexShaderSource,c),this._fragmentShaderSource=e(r.fragmentShaderSource,h),this._renderState=s.getDefaultRenderState(i,n,r.renderState),this._closed=n,this._vertexFormat=o}var c=o+"\n"+n,h=a;return r(u.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}}}),u.VERTEX_FORMAT=i.POSITION_AND_ST,
+u.prototype.getFragmentShaderSource=s.prototype.getFragmentShaderSource,u.prototype.isTranslucent=s.prototype.isTranslucent,u.prototype.getRenderState=s.prototype.getRenderState,u}),r("DataSources/PolylineGeometryUpdater",["../Core/BoundingSphere","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Ellipsoid","../Core/Event","../Core/GeometryInstance","../Core/Iso8601","../Core/PolylineGeometry","../Core/PolylinePipeline","../Core/ShowGeometryInstanceAttribute","../Scene/PolylineCollection","../Scene/PolylineColorAppearance","../Scene/PolylineMaterialAppearance","../Scene/ShadowMode","./BoundingSphereState","./ColorMaterialProperty","./ConstantProperty","./MaterialProperty","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E){"use strict";function T(e){this.id=e,this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.followSurface=void 0,this.granularity=void 0}function b(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(b.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._geometryChanged=new u,this._showProperty=void 0,this._materialProperty=void 0,this._shadowsProperty=void 0,this._options=new T(e),this._onEntityPropertyChanged(e,"polyline",e.polyline,void 0)}function x(e,t){var r=t._scene.id,i=A[r];!n(i)||i.isDestroyed()?(i=new f,A[r]=i,e.add(i)):e.contains(i)||e.add(i);var o=i.add();o.id=t._entity,this._line=o,this._primitives=e,this._geometryUpdater=t,this._positions=[],I.ellipsoid=t._scene.globe.ellipsoid}var A={},P=new C(t.WHITE),M=new w(!0),D=new w(g.DISABLED);o(b,{perInstanceColorAppearanceType:{value:_},materialAppearanceType:{value:v}}),o(b.prototype,{entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!n(this._entity.availability)&&E.isConstant(this._showProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{value:!1},hasConstantOutline:{value:!0},outlineColorProperty:{value:void 0},shadowsProperty:{get:function(){return this._shadowsProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{value:!1},geometryChanged:{get:function(){return this._geometryChanged}}}),b.prototype.isOutlineVisible=function(e){return!1},b.prototype.isFilled=function(e){var t=this._entity;return this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)},b.prototype.createFillGeometryInstance=function(e){var i,o,a=this._entity,s=a.isAvailable(e),l=new m(s&&a.isShowing&&this._showProperty.getValue(e));if(this._materialProperty instanceof C){var u=t.WHITE;n(this._materialProperty.color)&&(this._materialProperty.color.isConstant||s)&&(u=this._materialProperty.color.getValue(e)),i=r.fromColor(u),o={show:l,color:i}}else o={show:l};return new c({id:a,geometry:new d(this._options),attributes:o})},b.prototype.createOutlineGeometryInstance=function(e){},b.prototype.isDestroyed=function(){return!1},b.prototype.destroy=function(){this._entitySubscription(),a(this)},b.prototype._onEntityPropertyChanged=function(e,t,r,o){if("availability"===t||"polyline"===t){var a=this._entity.polyline;if(!n(a))return void(this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this)));var s=a.positions,l=a.show;if(n(l)&&l.isConstant&&!l.getValue(h.MINIMUM_VALUE)||!n(s))return void(this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this)));var u=i(a.material,P),c=u instanceof C;this._materialProperty=u,this._showProperty=i(l,M),this._shadowsProperty=i(a.shadows,D),this._fillEnabled=!0;var d=a.width,p=a.followSurface,m=a.granularity;if(s.isConstant&&E.isConstant(d)&&E.isConstant(p)&&E.isConstant(m)){var f=this._options,g=s.getValue(h.MINIMUM_VALUE,f.positions);if(!n(g)||g.length<2)return void(this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this)));f.vertexFormat=c?_.VERTEX_FORMAT:v.VERTEX_FORMAT,f.positions=g,f.width=n(d)?d.getValue(h.MINIMUM_VALUE):void 0,f.followSurface=n(p)?p.getValue(h.MINIMUM_VALUE):void 0,f.granularity=n(m)?m.getValue(h.MINIMUM_VALUE):void 0,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}else this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this))}},b.prototype.createDynamicUpdater=function(e){return new x(e,this)};var I={positions:void 0,granularity:void 0,height:void 0,ellipsoid:void 0};return x.prototype.update=function(e){var t=this._geometryUpdater,r=t._entity,i=r.polyline,o=this._line;if(!r.isShowing||!r.isAvailable(e)||!E.getValueOrDefault(i._show,e,!0))return void(o.show=!1);var a=i.positions,s=E.getValueOrUndefined(a,e,this._positions);if(!n(s)||s.length<2)return void(o.show=!1);var l=E.getValueOrDefault(i._followSurface,e,!0);l&&(I.positions=s,I.granularity=E.getValueOrUndefined(i._granularity,e),I.height=p.extractHeights(s,this._geometryUpdater._scene.globe.ellipsoid),s=p.generateCartesianArc(I)),o.show=!0,o.positions=s.slice(),o.material=S.getValue(e,t.fillMaterialProperty,o.material),o.width=E.getValueOrDefault(i._width,e,1)},x.prototype.getBoundingSphere=function(t,r){var i=this._line;return i.show&&i.positions.length>0?(e.fromPoints(i.positions,r),y.DONE):y.FAILED},x.prototype.isDestroyed=function(){return!1},x.prototype.destroy=function(){var e=this._geometryUpdater,t=e._scene.id,r=A[t];r.remove(this._line),0===r.length&&(this._primitives.removeAndDestroy(r),delete A[t]),a(this)},b}),r("DataSources/PolylineVolumeGeometryUpdater",["../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../Core/GeometryInstance","../Core/Iso8601","../Core/PolylineVolumeGeometry","../Core/PolylineVolumeOutlineGeometry","../Core/ShowGeometryInstanceAttribute","../Scene/MaterialAppearance","../Scene/PerInstanceColorAppearance","../Scene/Primitive","../Scene/ShadowMode","./ColorMaterialProperty","./ConstantProperty","./dynamicGeometryGetBoundingSphere","./MaterialProperty","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w){"use strict";function S(e){this.id=e,this.vertexFormat=void 0,this.polylinePositions=void 0,this.shapePositions=void 0,this.cornerType=void 0,this.granularity=void 0}function E(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(E.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new s,this._showProperty=void 0,this._materialProperty=void 0,this._hasConstantOutline=!0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._options=new S(e),this._onEntityPropertyChanged(e,"polylineVolume",e.polylineVolume,void 0)}function T(e,t){this._primitives=e,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=t,this._options=new S(t._entity)}var b=new v(e.WHITE),x=new g(!0),A=new g(!0),P=new g(!1),M=new g(e.BLACK),D=new g(_.DISABLED),I=new e;return n(E,{perInstanceColorAppearanceType:{value:m},materialAppearanceType:{value:p}}),n(E.prototype,{entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!i(this._entity.availability)&&w.isConstant(this._showProperty)&&w.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!i(this._entity.availability)&&w.isConstant(this._showProperty)&&w.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{value:!0},geometryChanged:{get:function(){return this._geometryChanged}}}),E.prototype.isOutlineVisible=function(e){var t=this._entity;return this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)},E.prototype.isFilled=function(e){var t=this._entity;return this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)},E.prototype.createFillGeometryInstance=function(r){var n,o,a=this._entity,s=a.isAvailable(r),u=new d(s&&a.isShowing&&this._showProperty.getValue(r)&&this._fillProperty.getValue(r));if(this._materialProperty instanceof v){var h=e.WHITE;i(this._materialProperty.color)&&(this._materialProperty.color.isConstant||s)&&(h=this._materialProperty.color.getValue(r)),o=t.fromColor(h),n={show:u,color:o}}else n={show:u};return new l({id:a,geometry:new c(this._options),attributes:n})},E.prototype.createOutlineGeometryInstance=function(r){var i=this._entity,n=i.isAvailable(r),o=w.getValueOrDefault(this._outlineColorProperty,r,e.BLACK);return new l({id:i,geometry:new h(this._options),attributes:{show:new d(n&&i.isShowing&&this._showProperty.getValue(r)&&this._showOutlineProperty.getValue(r)),color:t.fromColor(o)}})},E.prototype.isDestroyed=function(){return!1},E.prototype.destroy=function(){this._entitySubscription(),o(this)},E.prototype._onEntityPropertyChanged=function(e,t,n,o){if("availability"===t||"polylineVolume"===t){var a=this._entity.polylineVolume;if(!i(a))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var s=a.fill,l=!i(s)||!s.isConstant||s.getValue(u.MINIMUM_VALUE),c=a.outline,h=i(c);if(h&&c.isConstant&&(h=c.getValue(u.MINIMUM_VALUE)),!l&&!h)return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var d=a.positions,f=a.shape,_=a.show;if(!i(d)||!i(f)||i(_)&&_.isConstant&&!_.getValue(u.MINIMUM_VALUE))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var g=r(a.material,b),y=g instanceof v;this._materialProperty=g,this._fillProperty=r(s,A),this._showProperty=r(_,x),this._showOutlineProperty=r(a.outline,P),this._outlineColorProperty=h?r(a.outlineColor,M):void 0,this._shadowsProperty=r(a.shadows,D);var C=a.granularity,S=a.outlineWidth,E=a.cornerType;if(this._fillEnabled=l,this._outlineEnabled=h,d.isConstant&&f.isConstant&&w.isConstant(C)&&w.isConstant(S)&&w.isConstant(E)){var T=this._options;T.vertexFormat=y?m.VERTEX_FORMAT:p.MaterialSupport.TEXTURED.vertexFormat,T.polylinePositions=d.getValue(u.MINIMUM_VALUE,T.polylinePositions),T.shapePositions=f.getValue(u.MINIMUM_VALUE,T.shape),T.granularity=i(C)?C.getValue(u.MINIMUM_VALUE):void 0,T.cornerType=i(E)?E.getValue(u.MINIMUM_VALUE):void 0,this._outlineWidth=i(S)?S.getValue(u.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}else this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this))}},E.prototype.createDynamicUpdater=function(e){return new T(e,this)},T.prototype.update=function(r){var n=this._primitives;n.removeAndDestroy(this._primitive),n.removeAndDestroy(this._outlinePrimitive),this._primitive=void 0,this._outlinePrimitive=void 0;var o=this._geometryUpdater,a=o._entity,s=a.polylineVolume;if(a.isShowing&&a.isAvailable(r)&&w.getValueOrDefault(s.show,r,!0)){var u=this._options,d=w.getValueOrUndefined(s.positions,r,u.polylinePositions),_=w.getValueOrUndefined(s.shape,r);if(i(d)&&i(_)){u.polylinePositions=d,u.shapePositions=_,u.granularity=w.getValueOrUndefined(s.granularity,r),u.cornerType=w.getValueOrUndefined(s.cornerType,r);var v=this._geometryUpdater.shadowsProperty.getValue(r);if(!i(s.fill)||s.fill.getValue(r)){var g=C.getValue(r,o.fillMaterialProperty,this._material);this._material=g;var y=new p({material:g,translucent:g.isTranslucent(),closed:!0});u.vertexFormat=y.vertexFormat,this._primitive=n.add(new f({geometryInstances:new l({id:a,geometry:new c(u)}),appearance:y,asynchronous:!1,shadows:v}))}if(i(s.outline)&&s.outline.getValue(r)){u.vertexFormat=m.VERTEX_FORMAT;var S=w.getValueOrClonedDefault(s.outlineColor,r,e.BLACK,I),E=w.getValueOrDefault(s.outlineWidth,r,1),T=1!==S.alpha;this._outlinePrimitive=n.add(new f({geometryInstances:new l({id:a,geometry:new h(u),attributes:{color:t.fromColor(S)}}),appearance:new m({flat:!0,translucent:T,renderState:{lineWidth:o._scene.clampLineWidth(E)}}),asynchronous:!1,shadows:v}))}}}},T.prototype.getBoundingSphere=function(e,t){return y(e,this._primitive,this._outlinePrimitive,t)},T.prototype.isDestroyed=function(){return!1},T.prototype.destroy=function(){var e=this._primitives;e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),o(this)},E}),r("DataSources/RectangleGeometryUpdater",["../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../Core/GeometryInstance","../Core/Iso8601","../Core/oneTimeWarning","../Core/RectangleGeometry","../Core/RectangleOutlineGeometry","../Core/ShowGeometryInstanceAttribute","../Scene/GroundPrimitive","../Scene/MaterialAppearance","../Scene/PerInstanceColorAppearance","../Scene/Primitive","../Scene/ShadowMode","./ColorMaterialProperty","./ConstantProperty","./dynamicGeometryGetBoundingSphere","./MaterialProperty","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E){"use strict";function T(e){this.id=e,this.vertexFormat=void 0,this.rectangle=void 0,this.closeBottom=void 0,this.closeTop=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.rotation=void 0}function b(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(b.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._isClosed=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new s,this._showProperty=void 0,this._materialProperty=void 0,this._hasConstantOutline=!0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._onTerrain=!1,this._options=new T(e),this._onEntityPropertyChanged(e,"rectangle",e.rectangle,void 0)}function x(e,t,r){this._primitives=e,this._groundPrimitives=t,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=r,this._options=new T(r._entity)}var A=new y(e.WHITE),P=new C(!0),M=new C(!0),D=new C(!1),I=new C(e.BLACK),R=new C(g.DISABLED),O=new e;return n(b,{perInstanceColorAppearanceType:{value:_},materialAppearanceType:{value:f}}),n(b.prototype,{entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!i(this._entity.availability)&&E.isConstant(this._showProperty)&&E.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!i(this._entity.availability)&&E.isConstant(this._showProperty)&&E.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{get:function(){return this._isClosed}},onTerrain:{get:function(){return this._onTerrain}},geometryChanged:{get:function(){return this._geometryChanged}}}),b.prototype.isOutlineVisible=function(e){var t=this._entity;return this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)},b.prototype.isFilled=function(e){var t=this._entity;return this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)},b.prototype.createFillGeometryInstance=function(r){var n,o,a=this._entity,s=a.isAvailable(r),u=new p(s&&a.isShowing&&this._showProperty.getValue(r)&&this._fillProperty.getValue(r));if(this._materialProperty instanceof y){var c=e.WHITE;i(this._materialProperty.color)&&(this._materialProperty.color.isConstant||s)&&(c=this._materialProperty.color.getValue(r)),o=t.fromColor(c),n={show:u,color:o}}else n={show:u};return new l({id:a,geometry:new h(this._options),attributes:n})},b.prototype.createOutlineGeometryInstance=function(r){var i=this._entity,n=i.isAvailable(r),o=E.getValueOrDefault(this._outlineColorProperty,r,e.BLACK);return new l({id:i,geometry:new d(this._options),attributes:{show:new p(n&&i.isShowing&&this._showProperty.getValue(r)&&this._showOutlineProperty.getValue(r)),color:t.fromColor(o)}})},b.prototype.isDestroyed=function(){return!1},b.prototype.destroy=function(){this._entitySubscription(),o(this)},b.prototype._onEntityPropertyChanged=function(e,t,n,o){if("availability"===t||"rectangle"===t){var a=this._entity.rectangle;if(!i(a))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var s=a.fill,l=!i(s)||!s.isConstant||s.getValue(u.MINIMUM_VALUE),h=a.outline,d=i(h);if(d&&h.isConstant&&(d=h.getValue(u.MINIMUM_VALUE)),!l&&!d)return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var p=a.coordinates,v=a.show;if(i(v)&&v.isConstant&&!v.getValue(u.MINIMUM_VALUE)||!i(p))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var g=r(a.material,A),C=g instanceof y;this._materialProperty=g,this._fillProperty=r(s,M),this._showProperty=r(v,P),this._showOutlineProperty=r(a.outline,D),this._outlineColorProperty=d?r(a.outlineColor,I):void 0,this._shadowsProperty=r(a.shadows,R);var w=a.height,S=a.extrudedHeight,T=a.granularity,b=a.stRotation,x=a.rotation,O=a.outlineWidth,N=a.closeBottom,L=a.closeTop,B=l&&!i(w)&&!i(S)&&C&&m.isSupported(this._scene);if(d&&B&&(c(c.geometryOutlines),d=!1),this._fillEnabled=l,this._onTerrain=B,this._outlineEnabled=d,p.isConstant&&E.isConstant(w)&&E.isConstant(S)&&E.isConstant(T)&&E.isConstant(b)&&E.isConstant(x)&&E.isConstant(O)&&E.isConstant(N)&&E.isConstant(L)){var F=this._options;F.vertexFormat=C?_.VERTEX_FORMAT:f.MaterialSupport.TEXTURED.vertexFormat,F.rectangle=p.getValue(u.MINIMUM_VALUE,F.rectangle),F.height=i(w)?w.getValue(u.MINIMUM_VALUE):void 0,F.extrudedHeight=i(S)?S.getValue(u.MINIMUM_VALUE):void 0,F.granularity=i(T)?T.getValue(u.MINIMUM_VALUE):void 0,F.stRotation=i(b)?b.getValue(u.MINIMUM_VALUE):void 0,F.rotation=i(x)?x.getValue(u.MINIMUM_VALUE):void 0,F.closeBottom=i(N)?N.getValue(u.MINIMUM_VALUE):void 0,F.closeTop=i(L)?L.getValue(u.MINIMUM_VALUE):void 0,this._isClosed=i(S)&&i(F.closeTop)&&i(F.closeBottom)&&F.closeTop&&F.closeBottom,this._outlineWidth=i(O)?O.getValue(u.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}else this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this))}},b.prototype.createDynamicUpdater=function(e,t){return new x(e,t,this)},x.prototype.update=function(r){var n=this._geometryUpdater,o=n._onTerrain,a=this._primitives,s=this._groundPrimitives;o?s.removeAndDestroy(this._primitive):(a.removeAndDestroy(this._primitive),a.removeAndDestroy(this._outlinePrimitive),this._outlinePrimitive=void 0),this._primitive=void 0;var u=n._entity,c=u.rectangle;if(u.isShowing&&u.isAvailable(r)&&E.getValueOrDefault(c.show,r,!0)){var p=this._options,g=E.getValueOrUndefined(c.coordinates,r,p.rectangle);if(i(g)){p.rectangle=g,p.height=E.getValueOrUndefined(c.height,r),p.extrudedHeight=E.getValueOrUndefined(c.extrudedHeight,r),p.granularity=E.getValueOrUndefined(c.granularity,r),p.stRotation=E.getValueOrUndefined(c.stRotation,r),p.rotation=E.getValueOrUndefined(c.rotation,r),p.closeBottom=E.getValueOrUndefined(c.closeBottom,r),p.closeTop=E.getValueOrUndefined(c.closeTop,r);var y=this._geometryUpdater.shadowsProperty.getValue(r);if(E.getValueOrDefault(c.fill,r,!0)){var C=n.fillMaterialProperty,w=S.getValue(r,C,this._material);if(this._material=w,o){var T=e.WHITE;i(C.color)&&(T=C.color.getValue(r)),this._primitive=s.add(new m({geometryInstances:new l({id:u,geometry:new h(p),attributes:{color:t.fromColor(T)}}),asynchronous:!1,shadows:y}))}else{var b=new f({material:w,translucent:w.isTranslucent(),closed:i(p.extrudedHeight)});p.vertexFormat=b.vertexFormat,this._primitive=a.add(new v({geometryInstances:new l({id:u,geometry:new h(p)}),appearance:b,asynchronous:!1,shadows:y}))}}if(!o&&E.getValueOrDefault(c.outline,r,!1)){p.vertexFormat=_.VERTEX_FORMAT;var x=E.getValueOrClonedDefault(c.outlineColor,r,e.BLACK,O),A=E.getValueOrDefault(c.outlineWidth,r,1),P=1!==x.alpha;this._outlinePrimitive=a.add(new v({geometryInstances:new l({id:u,geometry:new d(p),attributes:{color:t.fromColor(x)}}),appearance:new _({flat:!0,translucent:P,renderState:{lineWidth:n._scene.clampLineWidth(A)}}),asynchronous:!1,shadows:y}))}}}},x.prototype.getBoundingSphere=function(e,t){return w(e,this._primitive,this._outlinePrimitive,t)},x.prototype.isDestroyed=function(){return!1},x.prototype.destroy=function(){var e=this._primitives,t=this._groundPrimitives;this._geometryUpdater._onTerrain?t.removeAndDestroy(this._primitive):e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),o(this)},b}),r("DataSources/WallGeometryUpdater",["../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../Core/GeometryInstance","../Core/Iso8601","../Core/ShowGeometryInstanceAttribute","../Core/WallGeometry","../Core/WallOutlineGeometry","../Scene/MaterialAppearance","../Scene/PerInstanceColorAppearance","../Scene/Primitive","../Scene/ShadowMode","./ColorMaterialProperty","./ConstantProperty","./dynamicGeometryGetBoundingSphere","./MaterialProperty","./Property"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w){"use strict";function S(e){this.id=e,this.vertexFormat=void 0,this.positions=void 0,this.minimumHeights=void 0,this.maximumHeights=void 0,this.granularity=void 0}function E(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(E.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new s,this._showProperty=void 0,this._materialProperty=void 0,this._hasConstantOutline=!0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._options=new S(e),this._onEntityPropertyChanged(e,"wall",e.wall,void 0)}function T(e,t){this._primitives=e,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=t,this._options=new S(t._entity)}var b=new v(e.WHITE),x=new g(!0),A=new g(!0),P=new g(!1),M=new g(e.BLACK),D=new g(_.DISABLED),I=new e;return n(E,{perInstanceColorAppearanceType:{value:m},materialAppearanceType:{value:p}}),n(E.prototype,{entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!i(this._entity.availability)&&w.isConstant(this._showProperty)&&w.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!i(this._entity.availability)&&w.isConstant(this._showProperty)&&w.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{get:function(){return!1}},geometryChanged:{get:function(){return this._geometryChanged}}}),E.prototype.isOutlineVisible=function(e){var t=this._entity;return this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)},E.prototype.isFilled=function(e){var t=this._entity;return this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)},E.prototype.createFillGeometryInstance=function(r){var n,o,a=this._entity,s=a.isAvailable(r),u=new c(s&&a.isShowing&&this._showProperty.getValue(r)&&this._fillProperty.getValue(r));if(this._materialProperty instanceof v){var d=e.WHITE;i(this._materialProperty.color)&&(this._materialProperty.color.isConstant||s)&&(d=this._materialProperty.color.getValue(r)),o=t.fromColor(d),n={show:u,color:o}}else n={show:u};return new l({id:a,geometry:new h(this._options),attributes:n})},E.prototype.createOutlineGeometryInstance=function(r){var i=this._entity,n=i.isAvailable(r),o=w.getValueOrDefault(this._outlineColorProperty,r,e.BLACK);return new l({id:i,geometry:new d(this._options),attributes:{show:new c(n&&i.isShowing&&this._showProperty.getValue(r)&&this._showOutlineProperty.getValue(r)),color:t.fromColor(o)}})},E.prototype.isDestroyed=function(){return!1},E.prototype.destroy=function(){this._entitySubscription(),o(this)},E.prototype._onEntityPropertyChanged=function(e,t,n,o){if("availability"===t||"wall"===t){var a=this._entity.wall;if(!i(a))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var s=a.fill,l=!i(s)||!s.isConstant||s.getValue(u.MINIMUM_VALUE),c=a.outline,h=i(c);if(h&&c.isConstant&&(h=c.getValue(u.MINIMUM_VALUE)),!l&&!h)return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var d=a.positions,f=a.show;if(i(f)&&f.isConstant&&!f.getValue(u.MINIMUM_VALUE)||!i(d))return void((this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this)));var _=r(a.material,b),g=_ instanceof v;this._materialProperty=_,this._fillProperty=r(s,A),this._showProperty=r(f,x),this._showOutlineProperty=r(a.outline,P),this._outlineColorProperty=h?r(a.outlineColor,M):void 0,this._shadowsProperty=r(a.shadows,D);var y=a.minimumHeights,C=a.maximumHeights,S=a.outlineWidth,E=a.granularity;if(this._fillEnabled=l,this._outlineEnabled=h,d.isConstant&&w.isConstant(y)&&w.isConstant(C)&&w.isConstant(S)&&w.isConstant(E)){var T=this._options;T.vertexFormat=g?m.VERTEX_FORMAT:p.MaterialSupport.TEXTURED.vertexFormat,T.positions=d.getValue(u.MINIMUM_VALUE,T.positions),T.minimumHeights=i(y)?y.getValue(u.MINIMUM_VALUE,T.minimumHeights):void 0,T.maximumHeights=i(C)?C.getValue(u.MINIMUM_VALUE,T.maximumHeights):void 0,T.granularity=i(E)?E.getValue(u.MINIMUM_VALUE):void 0,this._outlineWidth=i(S)?S.getValue(u.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}else this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this))}},E.prototype.createDynamicUpdater=function(e){return new T(e,this)},T.prototype.update=function(r){var n=this._primitives;n.removeAndDestroy(this._primitive),n.removeAndDestroy(this._outlinePrimitive),this._primitive=void 0,this._outlinePrimitive=void 0;var o=this._geometryUpdater,a=o._entity,s=a.wall;if(a.isShowing&&a.isAvailable(r)&&w.getValueOrDefault(s.show,r,!0)){var u=this._options,c=w.getValueOrUndefined(s.positions,r,u.positions);if(i(c)){u.positions=c,u.minimumHeights=w.getValueOrUndefined(s.minimumHeights,r,u.minimumHeights),u.maximumHeights=w.getValueOrUndefined(s.maximumHeights,r,u.maximumHeights),u.granularity=w.getValueOrUndefined(s.granularity,r);var _=this._geometryUpdater.shadowsProperty.getValue(r);if(w.getValueOrDefault(s.fill,r,!0)){var v=C.getValue(r,o.fillMaterialProperty,this._material);this._material=v;var g=new p({material:v,translucent:v.isTranslucent(),closed:i(u.extrudedHeight)});u.vertexFormat=g.vertexFormat,this._primitive=n.add(new f({geometryInstances:new l({id:a,geometry:new h(u)}),appearance:g,asynchronous:!1,shadows:_}))}if(w.getValueOrDefault(s.outline,r,!1)){u.vertexFormat=m.VERTEX_FORMAT;var y=w.getValueOrClonedDefault(s.outlineColor,r,e.BLACK,I),S=w.getValueOrDefault(s.outlineWidth,r,1),E=1!==y.alpha;this._outlinePrimitive=n.add(new f({geometryInstances:new l({id:a,geometry:new d(u),attributes:{color:t.fromColor(y)}}),appearance:new m({flat:!0,translucent:E,renderState:{lineWidth:o._scene.clampLineWidth(S)}}),asynchronous:!1,shadows:_}))}}}},T.prototype.getBoundingSphere=function(e,t){return y(e,this._primitive,this._outlinePrimitive,t)},T.prototype.isDestroyed=function(){return!1},T.prototype.destroy=function(){var e=this._primitives;e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),o(this)},E}),r("DataSources/DataSourceDisplay",["../Core/BoundingSphere","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/EventHelper","../Scene/GroundPrimitive","./BillboardVisualizer","./BoundingSphereState","./BoxGeometryUpdater","./CorridorGeometryUpdater","./CustomDataSource","./CylinderGeometryUpdater","./EllipseGeometryUpdater","./EllipsoidGeometryUpdater","./GeometryVisualizer","./LabelVisualizer","./ModelVisualizer","./PathVisualizer","./PointVisualizer","./PolygonGeometryUpdater","./PolylineGeometryUpdater","./PolylineVolumeGeometryUpdater","./RectangleGeometryUpdater","./WallGeometryUpdater"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b){"use strict";function x(e){s.initializeTerrainHeights();var r=e.scene,i=e.dataSourceCollection;this._eventHelper=new a,this._eventHelper.add(i.dataSourceAdded,this._onDataSourceAdded,this),this._eventHelper.add(i.dataSourceRemoved,this._onDataSourceRemoved,this),this._dataSourceCollection=i,this._scene=r,this._visualizersCallback=t(e.visualizersCallback,x.defaultVisualizersCallback);for(var n=0,o=i.length;n<o;n++)this._onDataSourceAdded(i,i.get(n));var l=new d;this._onDataSourceAdded(void 0,l),this._defaultDataSource=l,this._ready=!1}x.defaultVisualizersCallback=function(e,t){var r=t.entities;return[new l(e,r),new _(c,e,r),new _(p,e,r),new _(h,e,r),new _(m,e,r),new _(f,e,r),new _(w,e,r),new _(S,e,r),new _(E,e,r),new _(T,e,r),new _(b,e,r),new v(e,r),new g(e,r),new C(e,r),new y(e,r)]},i(x.prototype,{scene:{get:function(){return this._scene}},dataSources:{get:function(){return this._dataSourceCollection}},defaultDataSource:{get:function(){return this._defaultDataSource}},ready:{get:function(){return this._ready}}}),x.prototype.isDestroyed=function(){return!1},x.prototype.destroy=function(){this._eventHelper.removeAll();for(var e=this._dataSourceCollection,t=0,r=e.length;t<r;++t)this._onDataSourceRemoved(this._dataSourceCollection,e.get(t));return this._onDataSourceRemoved(void 0,this._defaultDataSource),n(this)},x.prototype.update=function(e){if(!s._initialized)return this._ready=!1,!1;var t,i,n,o,a=!0,l=this._dataSourceCollection,u=l.length;for(t=0;t<u;t++){var c=l.get(t);for(r(c.update)&&(a=c.update(e)&&a),n=c._visualizers,o=n.length,i=0;i<o;i++)a=n[i].update(e)&&a}for(n=this._defaultDataSource._visualizers,o=n.length,i=0;i<o;i++)a=n[i].update(e)&&a;return this._ready=a,a};var A=[],P=new e;return x.prototype.getBoundingSphere=function(t,i,n){if(!this._ready)return u.PENDING;var o,a,s=this._defaultDataSource;if(!s.entities.contains(t)){s=void 0;var l=this._dataSourceCollection;for(a=l.length,o=0;o<a;o++){var c=l.get(o);if(c.entities.contains(t)){s=c;break}}}if(!r(s))return u.FAILED;var h=A,d=P,p=0,m=u.DONE,f=s._visualizers,_=f.length;for(o=0;o<_;o++){var v=f[o];if(r(v.getBoundingSphere)){if(m=f[o].getBoundingSphere(t,d),!i&&m===u.PENDING)return u.PENDING;
+m===u.DONE&&(h[p]=e.clone(d,h[p]),p++)}}return 0===p?u.FAILED:(h.length=p,e.fromBoundingSpheres(h,n),u.DONE)},x.prototype._onDataSourceAdded=function(e,t){var r=this._visualizersCallback(this._scene,t);t._visualizers=r},x.prototype._onDataSourceRemoved=function(e,t){for(var r=t._visualizers,i=r.length,n=0;n<i;n++)r[n].destroy(),t._visualizers=void 0},x}),r("DataSources/DynamicGeometryUpdater",["../Core/DeveloperError"],function(e){"use strict";function t(){e.throwInstantiationError()}return t.prototype.update=e.throwInstantiationError,t.prototype.getBoundingSphere=e.throwInstantiationError,t.prototype.isDestroyed=e.throwInstantiationError,t.prototype.destroy=e.throwInstantiationError,t}),r("DataSources/EntityView",["../Core/BoundingSphere","../Core/Cartesian3","../Core/Cartesian4","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Ellipsoid","../Core/HeadingPitchRange","../Core/JulianDate","../Core/Math","../Core/Matrix3","../Core/Matrix4","../Core/Transforms","../Scene/SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(e,r,i,o,a,s,l){var d=e.scene.mode,f=a.getValue(s,e._lastCartesian);if(n(f)){var _,M,D,I=!1;if(d===m.SCENE3D){A=u.addSeconds(s,.001,A);var R=a.getValue(A,w);if(n(R)){var O,N=p.computeFixedToIcrfMatrix(s,v),L=p.computeFixedToIcrfMatrix(A,g);n(N)&&n(L)?O=h.transpose(N,y):(O=p.computeTemeToPseudoFixedMatrix(s,y),N=h.transpose(O,v),L=p.computeTemeToPseudoFixedMatrix(A,g),h.transpose(L,L));var B=h.multiplyByVector(N,f,b),F=h.multiplyByVector(L,R,x);t.subtract(B,F,T);var V=1e3*t.magnitude(T),k=3986004418e5,z=-k/(V*V-2*k/t.magnitude(B));z<0||z>P*l.maximumRadius?(_=S,t.normalize(f,_),t.negate(_,_),D=t.clone(t.UNIT_Z,E),M=t.cross(D,_,w),t.magnitude(M)>c.EPSILON7&&(t.normalize(_,_),t.normalize(M,M),D=t.cross(_,M,E),t.normalize(D,D),I=!0)):t.equalsEpsilon(f,R,c.EPSILON7)||(D=S,t.normalize(B,D),t.normalize(F,F),M=t.cross(D,F,E),t.equalsEpsilon(M,t.ZERO,c.EPSILON7)||(_=t.cross(M,D,w),h.multiplyByVector(O,_,_),h.multiplyByVector(O,M,M),h.multiplyByVector(O,D,D),t.normalize(_,_),t.normalize(M,M),t.normalize(D,D),I=!0))}}n(e.boundingSphere)&&(f=e.boundingSphere.center);var U,G,W;o&&(U=t.clone(r.position,T),G=t.clone(r.direction,b),W=t.clone(r.up,x));var H=C;I?(H[0]=_.x,H[1]=_.y,H[2]=_.z,H[3]=0,H[4]=M.x,H[5]=M.y,H[6]=M.z,H[7]=0,H[8]=D.x,H[9]=D.y,H[10]=D.z,H[11]=0,H[12]=f.x,H[13]=f.y,H[14]=f.z,H[15]=0):p.eastNorthUpToFixedFrame(f,l,H),r._setTransform(H),o&&(t.clone(U,r.position),t.clone(G,r.direction),t.clone(W,r.up),t.cross(G,W,r.right))}if(i){var q=d===m.SCENE2D||t.equals(e._offset3D,t.ZERO)?void 0:e._offset3D;r.lookAtTransform(r.transform,q)}}function _(e,r,n){this.entity=e,this.scene=r,this.ellipsoid=i(n,s.WGS84),this.boundingSphere=void 0,this._lastEntity=void 0,this._mode=void 0,this._lastCartesian=new t,this._defaultOffset3D=void 0,this._offset3D=new t}var v=new h,g=new h,y=new h,C=new d,w=new t,S=new t,E=new t,T=new t,b=new t,x=new t,A=new u,P=1.25;o(_,{defaultOffset3D:{get:function(){return this._defaultOffset3D},set:function(e){this._defaultOffset3D=t.clone(e,new t)}}}),_.defaultOffset3D=new t(-14e3,3500,3500);var M=new l,D=new t;return _.prototype.update=function(e,r){var i=this.scene,o=this.entity,a=this.ellipsoid,s=i.mode;if(s!==m.MORPHING){var l=o.position,u=o!==this._lastEntity,h=s!==this._mode,d=this._offset3D,p=i.camera,v=u||h,g=!0;if(u){var y=o.viewFrom,C=n(y);if(!C&&n(r)){var w=i.screenSpaceCameraController;w.minimumZoomDistance=Math.min(w.minimumZoomDistance,.5*r.radius),M.pitch=-c.PI_OVER_FOUR,M.range=0;var S=l.getValue(e,D);if(n(S)){var E=2-1/Math.max(1,t.magnitude(S)/a.maximumRadius);M.pitch*=E}p.viewBoundingSphere(r,M),this.boundingSphere=r,v=!1,g=!1}else C&&n(y.getValue(e,d))||t.clone(_._defaultOffset3D,d)}else h||i.mode===m.MORPHING||this._mode===m.SCENE2D||t.clone(p.position,d);this._lastEntity=o,this._mode=i.mode!==m.MORPHING?i.mode:this._mode,i.mode!==m.MORPHING&&f(this,p,v,g,l,e,a)}},_}),!function(){function e(e,t){function r(t){var r,i=e.arcs[t<0?~t:t],n=i[0];return e.transform?(r=[0,0],i.forEach(function(e){r[0]+=e[0],r[1]+=e[1]})):r=i[i.length-1],t<0?[r,n]:[n,r]}function i(e,t){for(var r in e){var i=e[r];delete t[i.start],delete 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this.closing}}),e.htmlParser.EntityNode=e.Util.extend(e.htmlParser.HtmlNode,{getType:function(){return"entity"}}),e.htmlParser.TextNode=e.Util.extend(e.htmlParser.HtmlNode,{getType:function(){return"text"}}),e.matchParser.MatchParser=e.Util.extend(Object,{urls:!0,email:!0,twitter:!0,phone:!0,hashtag:!1,stripPrefix:!0,matcherRegex:function(){var e=/(^|[^\w])@(\w{1,15})/,t=/(^|[^\w])#(\w{1,15})/,r=/(?:[\-;:&=\+\$,\w\.]+@)/,i=/(?:\+?\d{1,3}[-\s.])?\(?\d{3}\)?[-\s.]?\d{3}[-\s.]\d{4}/,n=/(?:[A-Za-z][-.+A-Za-z0-9]+:(?![A-Za-z][-.+A-Za-z0-9]+:\/\/)(?!\d+\/?)(?:\/\/)?)/,o=/(?:www\.)/,a=/[A-Za-z0-9\.\-]*[A-Za-z0-9\-]/,s=/\.(?:international|construction|contractors|enterprises|photography|productions|foundation|immobilien|industries|management|properties|technology|christmas|community|directory|education|equipment|institute|marketing|solutions|vacations|bargains|boutique|builders|catering|cleaning|clothing|computer|democrat|diamonds|graphics|holdings|lighting|partners|plumbing|supplies|training|ventures|academy|careers|company|cruises|domains|exposed|flights|florist|gallery|guitars|holiday|kitchen|neustar|okinawa|recipes|rentals|reviews|shiksha|singles|support|systems|agency|berlin|camera|center|coffee|condos|dating|estate|events|expert|futbol|kaufen|luxury|maison|monash|museum|nagoya|photos|repair|report|social|supply|tattoo|tienda|travel|viajes|villas|vision|voting|voyage|actor|build|cards|cheap|codes|dance|email|glass|house|mango|ninja|parts|photo|shoes|solar|today|tokyo|tools|watch|works|aero|arpa|asia|best|bike|blue|buzz|camp|club|cool|coop|farm|fish|gift|guru|info|jobs|kiwi|kred|land|limo|link|menu|mobi|moda|name|pics|pink|post|qpon|rich|ruhr|sexy|tips|vote|voto|wang|wien|wiki|zone|bar|bid|biz|cab|cat|ceo|com|edu|gov|int|kim|mil|net|onl|org|pro|pub|red|tel|uno|wed|xxx|xyz|ac|ad|ae|af|ag|ai|al|am|an|ao|aq|ar|as|at|au|aw|ax|az|ba|bb|bd|be|bf|bg|bh|bi|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|cr|cu|cv|cw|cx|cy|cz|de|dj|dk|dm|do|dz|ec|ee|eg|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gg|gh|gi|gl|gm|gn|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|im|in|io|iq|ir|is|it|je|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|me|mg|mh|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|mv|mw|mx|my|mz|na|nc|ne|nf|ng|ni|nl|no|np|nr|nu|nz|om|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|ps|pt|pw|py|qa|re|ro|rs|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sx|sy|sz|tc|td|tf|tg|th|tj|tk|tl|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|za|zm|zw)\b/,l=/[\-A-Za-z0-9+&@#\/%=~_()|'$*\[\]?!:,.;]*[\-A-Za-z0-9+&@#\/%=~_()|'$*\[\]]/;return 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if(r)i&&(_=i,t=t.slice(1)),m=new e.match.Twitter({matchedText:t,twitterHandle:n});else if(c){var g=t.replace(/\D/g,"");m=new e.match.Phone({matchedText:t,number:g})}else if(h)d&&(_=d,t=t.slice(1)),m=new e.match.Hashtag({matchedText:t,serviceName:this.hashtag,hashtag:p});else{if(f){var y=f.match(this.charBeforeProtocolRelMatchRegex)[1]||"";y&&(_=y,t=t.slice(1))}m=new e.match.Url({matchedText:t,url:t,protocolUrlMatch:!!s,protocolRelativeMatch:!!f,stripPrefix:this.stripPrefix})}return{prefixStr:_,suffixStr:v,match:m}},matchHasUnbalancedClosingParen:function(e){var t=e.charAt(e.length-1);if(")"===t){var r=e.match(/\(/g),i=e.match(/\)/g),n=r&&r.length||0,o=i&&i.length||0;if(n<o)return!0}return!1}}),e.MatchValidator=e.Util.extend(Object,{invalidProtocolRelMatchRegex:/^[\w]\/\//,hasFullProtocolRegex:/^[A-Za-z][-.+A-Za-z0-9]+:\/\//,uriSchemeRegex:/^[A-Za-z][-.+A-Za-z0-9]+:/,hasWordCharAfterProtocolRegex:/:[^\s]*?[A-Za-z]/,isValidMatch:function(e,t,r){return!(t&&!this.isValidUriScheme(t)||this.urlMatchDoesNotHaveProtocolOrDot(e,t)||this.urlMatchDoesNotHaveAtLeastOneWordChar(e,t)||this.isInvalidProtocolRelativeMatch(r))},isValidUriScheme:function(e){var t=e.match(this.uriSchemeRegex)[0].toLowerCase();return"javascript:"!==t&&"vbscript:"!==t},urlMatchDoesNotHaveProtocolOrDot:function(e,t){return!(!e||t&&this.hasFullProtocolRegex.test(t)||e.indexOf(".")!==-1)},urlMatchDoesNotHaveAtLeastOneWordChar:function(e,t){return!(!e||!t)&&!this.hasWordCharAfterProtocolRegex.test(e)},isInvalidProtocolRelativeMatch:function(e){return!!e&&this.invalidProtocolRelMatchRegex.test(e)}}),e.match.Match=e.Util.extend(Object,{constructor:function(t){e.Util.assign(this,t)},getType:e.Util.abstractMethod,getMatchedText:function(){return this.matchedText},getAnchorHref:e.Util.abstractMethod,
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this.matchedText}}),e.match.Twitter=e.Util.extend(e.match.Match,{getType:function(){return"twitter"},getTwitterHandle:function(){return this.twitterHandle},getAnchorHref:function(){return"https://twitter.com/"+this.twitterHandle},getAnchorText:function(){return"@"+this.twitterHandle}}),e.match.Url=e.Util.extend(e.match.Match,{urlPrefixRegex:/^(https?:\/\/)?(www\.)?/i,protocolRelativeRegex:/^\/\//,protocolPrepended:!1,getType:function(){return"url"},getUrl:function(){var e=this.url;return this.protocolRelativeMatch||this.protocolUrlMatch||this.protocolPrepended||(e=this.url="http://"+e,this.protocolPrepended=!0),e},getAnchorHref:function(){var e=this.getUrl();return e.replace(/&amp;/g,"&")},getAnchorText:function(){var e=this.getUrl();return this.protocolRelativeMatch&&(e=this.stripProtocolRelativePrefix(e)),this.stripPrefix&&(e=this.stripUrlPrefix(e)),e=this.removeTrailingSlash(e)},stripUrlPrefix:function(e){return e.replace(this.urlPrefixRegex,"")},stripProtocolRelativePrefix:function(e){return e.replace(this.protocolRelativeRegex,"")},removeTrailingSlash:function(e){return"/"===e.charAt(e.length-1)&&(e=e.slice(0,-1)),e}}),e}),r("ThirdParty/zip",["../Core/buildModuleUrl","../Core/defineProperties"],function(e,t){var r={};return function(r){function i(){var e=-1,t=this;t.append=function(r){var i,n=t.table;for(i=0;i<r.length;i++)e=e>>>8^n[255&(e^r[i])]},t.get=function(){return~e}}function n(e,t,r){return e.slice?e.slice(t,t+r):e.webkitSlice?e.webkitSlice(t,t+r):e.mozSlice?e.mozSlice(t,t+r):e.msSlice?e.msSlice(t,t+r):void 0}function o(e,t){var r,i;return r=new ArrayBuffer(e),i=new Uint8Array(r),t&&i.set(t,0),{buffer:r,array:i,view:new DataView(r)}}function a(){}function s(e){function t(t,r){var o=new Blob([e],{type:z});i=new u(o),i.init(function(){n.size=i.size,t()},r)}function r(e,t,r,n){i.readUint8Array(e,t,r,n)}var i,n=this;n.size=0,n.init=t,n.readUint8Array=r}function l(e){function t(t){for(var 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i(t){t=e(t,e.EMPTY_OBJECT),this.vertexArray=t.vertexArray,this.fragmentShaderSource=t.fragmentShaderSource,this.shaderProgram=t.shaderProgram,this.uniformMap=t.uniformMap,this.outputTexture=t.outputTexture,this.preExecute=t.preExecute,this.postExecute=t.postExecute,this.persists=e(t.persists,!1),this.pass=r.COMPUTE,this.owner=t.owner}return i.prototype.execute=function(e){e.execute(this)},i}),r("Shaders/ViewportQuadVS",[],function(){"use strict";return"attribute vec4 position;\nattribute vec2 textureCoordinates;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\ngl_Position = position;\nv_textureCoordinates = 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g.prototype.execute=function(e){n(e.preExecute)&&e.preExecute(e);var t=e.outputTexture,r=t.width,i=t.height,o=this._context,a=n(e.vertexArray)?e.vertexArray:o.getViewportQuadVertexArray(),s=n(e.shaderProgram)?e.shaderProgram:C(o,e.fragmentShaderSource),l=y(o,t),u=w(r,i),c=e.uniformMap,h=T;h.framebuffer=l,h.renderState=u,h.execute(o);var d=E;d.vertexArray=a,d.renderState=u,d.shaderProgram=s,d.uniformMap=c,d.framebuffer=l,d.execute(o),l.destroy(),e.persists||(s.destroy(),n(e.vertexArray)&&a.destroy()),n(e.postExecute)&&e.postExecute(t)},g.prototype.isDestroyed=function(){return!1},g.prototype.destroy=function(){return a(this)},g}),r("Renderer/PassState",["../Core/BoundingRectangle"],function(e){"use strict";function t(e){this.context=e,this.framebuffer=void 0,this.blendingEnabled=void 0,this.scissorTest=void 0,this.viewport=void 0}return t}),r("Renderer/RenderbufferFormat",["../Core/freezeObject","./WebGLConstants"],function(e,t){"use strict";var r={RGBA4:t.RGBA4,RGB5_A1:t.RGB5_A1,RGB565:t.RGB565,DEPTH_COMPONENT16:t.DEPTH_COMPONENT16,STENCIL_INDEX8:t.STENCIL_INDEX8,DEPTH_STENCIL:t.DEPTH_STENCIL,validate:function(e){return e===r.RGBA4||e===r.RGB5_A1||e===r.RGB565||e===r.DEPTH_COMPONENT16||e===r.STENCIL_INDEX8||e===r.DEPTH_STENCIL}};return e(r)}),r("Renderer/Renderbuffer",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","./ContextLimits","./RenderbufferFormat"],function(e,t,r,i,n,o,a){"use strict";function s(r){r=e(r,e.EMPTY_OBJECT);var i=r.context,n=i._gl,s=(o.maximumRenderbufferSize,e(r.format,a.RGBA4)),l=t(r.width)?r.width:n.drawingBufferWidth,u=t(r.height)?r.height:n.drawingBufferHeight;this._gl=n,this._format=s,this._width=l,this._height=u,this._renderbuffer=this._gl.createRenderbuffer(),n.bindRenderbuffer(n.RENDERBUFFER,this._renderbuffer),n.renderbufferStorage(n.RENDERBUFFER,s,l,u),n.bindRenderbuffer(n.RENDERBUFFER,null)}return r(s.prototype,{format:{get:function(){return this._format}},width:{get:function(){return this._width}},height:{get:function(){return this._height}}}),s.prototype._getRenderbuffer=function(){return this._renderbuffer},s.prototype.isDestroyed=function(){return!1},s.prototype.destroy=function(){return this._gl.deleteRenderbuffer(this._renderbuffer),i(this)},s}),r("Renderer/PickFramebuffer",["../Core/BoundingRectangle","../Core/Color","../Core/defaultValue","../Core/defined","../Core/destroyObject","./Framebuffer","./PassState","./Renderbuffer","./RenderbufferFormat","./Texture"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(t){var r=new a(t);r.blendingEnabled=!1,r.scissorTest={enabled:!0,rectangle:new e},r.viewport=new e,this._context=t,this._fb=void 0,this._passState=r,this._width=0,this._height=0}c.prototype.begin=function(t){var r=this._context,n=r.drawingBufferWidth,a=r.drawingBufferHeight;return e.clone(t,this._passState.scissorTest.rectangle),i(this._fb)&&this._width===n&&this._height===a||(this._width=n,this._height=a,this._fb=this._fb&&this._fb.destroy(),this._fb=new o({context:r,colorTextures:[new u({context:r,width:n,height:a})],depthStencilRenderbuffer:new s({context:r,format:l.DEPTH_STENCIL})}),this._passState.framebuffer=this._fb),this._passState.viewport.width=n,this._passState.viewport.height=a,this._passState};var h=new t;return c.prototype.end=function(e){for(var n=r(e.width,1),o=r(e.height,1),a=this._context,s=a.readPixels({x:e.x,y:e.y,width:n,height:o,framebuffer:this._fb}),l=Math.max(n,o),u=l*l,c=Math.floor(.5*n),d=Math.floor(.5*o),p=0,m=0,f=0,_=-1,v=0;v<u;++v){if(-c<=p&&p<=c&&-d<=m&&m<=d){var g=4*((d-m)*n+p+c);h.red=t.byteToFloat(s[g]),h.green=t.byteToFloat(s[g+1]),h.blue=t.byteToFloat(s[g+2]),h.alpha=t.byteToFloat(s[g+3]);var y=a.getObjectByPickColor(h);if(i(y))return y}if(p===m||p<0&&-p===m||p>0&&p===1-m){var C=f;f=-_,_=C}p+=f,m+=_}},c.prototype.isDestroyed=function(){return!1},c.prototype.destroy=function(){return this._fb=this._fb&&this._fb.destroy(),n(this)},c}),r("Renderer/ShaderCache",["../Core/defined","../Core/defineProperties","../Core/destroyObject","./ShaderProgram","./ShaderSource"],function(e,t,r,i,n){"use strict";function o(e){this._context=e,this._shaders={},this._numberOfShaders=0,this._shadersToRelease={}}return t(o.prototype,{numberOfShaders:{get:function(){return this._numberOfShaders}}}),o.prototype.replaceShaderProgram=function(t){return e(t.shaderProgram)&&t.shaderProgram.destroy(),this.getShaderProgram(t)},o.prototype.getShaderProgram=function(e){var t=e.vertexShaderSource,r=e.fragmentShaderSource,o=e.attributeLocations;"string"==typeof t&&(t=new n({sources:[t]})),"string"==typeof r&&(r=new n({sources:[r]}));var a,s=t.createCombinedVertexShader(),l=r.createCombinedFragmentShader(),u=s+l+JSON.stringify(o);if(this._shaders[u])a=this._shaders[u],delete this._shadersToRelease[u];else{var c=this._context,h=new i({gl:c._gl,logShaderCompilation:c.logShaderCompilation,debugShaders:c.debugShaders,vertexShaderSource:t,vertexShaderText:s,fragmentShaderSource:r,fragmentShaderText:l,attributeLocations:o});a={cache:this,shaderProgram:h,keyword:u,count:0},h._cachedShader=a,this._shaders[u]=a,++this._numberOfShaders}return++a.count,a.shaderProgram},o.prototype.destroyReleasedShaderPrograms=function(){var e=this._shadersToRelease;for(var t in e)if(e.hasOwnProperty(t)){var r=e[t];delete this._shaders[r.keyword],r.shaderProgram.finalDestroy(),--this._numberOfShaders}this._shadersToRelease={}},o.prototype.releaseShaderProgram=function(t){if(e(t)){var r=t._cachedShader;r&&0===--r.count&&(this._shadersToRelease[r.keyword]=r)}},o.prototype.isDestroyed=function(){return!1},o.prototype.destroy=function(){var e=this._shaders;for(var t in e)e.hasOwnProperty(t)&&e[t].shaderProgram.finalDestroy();return r(this)},o}),r("Renderer/UniformState",["../Core/BoundingRectangle","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Cartographic","../Core/defined","../Core/defineProperties","../Core/EncodedCartesian3","../Core/Math","../Core/Matrix3","../Core/Matrix4","../Core/Simon1994PlanetaryPositions","../Core/Transforms","../Scene/SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p){"use strict";function m(){this.globeDepthTexture=void 0,this._viewport=new e,this._viewportCartesian4=new i,this._viewportDirty=!1,this._viewportOrthographicMatrix=c.clone(c.IDENTITY),this._viewportTransformation=c.clone(c.IDENTITY),this._model=c.clone(c.IDENTITY),this._view=c.clone(c.IDENTITY),this._inverseView=c.clone(c.IDENTITY),this._projection=c.clone(c.IDENTITY),this._infiniteProjection=c.clone(c.IDENTITY),this._entireFrustum=new t,this._currentFrustum=new t,this._frustumPlanes=new i,this._frameState=void 0,this._temeToPseudoFixed=u.clone(c.IDENTITY),this._view3DDirty=!0,this._view3D=new c,this._inverseView3DDirty=!0,this._inverseView3D=new c,this._inverseModelDirty=!0,this._inverseModel=new c,this._inverseTransposeModelDirty=!0,this._inverseTransposeModel=new u,this._viewRotation=new u,this._inverseViewRotation=new u,this._viewRotation3D=new u,this._inverseViewRotation3D=new u,this._inverseProjectionDirty=!0,this._inverseProjection=new c,this._inverseProjectionOITDirty=!0,this._inverseProjectionOIT=new c,this._modelViewDirty=!0,this._modelView=new c,this._modelView3DDirty=!0,this._modelView3D=new c,this._modelViewRelativeToEyeDirty=!0,this._modelViewRelativeToEye=new c,this._inverseModelViewDirty=!0,this._inverseModelView=new c,this._inverseModelView3DDirty=!0,this._inverseModelView3D=new c,this._viewProjectionDirty=!0,this._viewProjection=new c,this._inverseViewProjectionDirty=!0,this._inverseViewProjection=new c,this._modelViewProjectionDirty=!0,this._modelViewProjection=new c,this._inverseModelViewProjectionDirty=!0,this._inverseModelViewProjection=new c,this._modelViewProjectionRelativeToEyeDirty=!0,this._modelViewProjectionRelativeToEye=new c,this._modelViewInfiniteProjectionDirty=!0,this._modelViewInfiniteProjection=new c,this._normalDirty=!0,this._normal=new u,this._normal3DDirty=!0,this._normal3D=new u,this._inverseNormalDirty=!0,this._inverseNormal=new u,this._inverseNormal3DDirty=!0,this._inverseNormal3D=new u,this._encodedCameraPositionMCDirty=!0,this._encodedCameraPositionMC=new s,this._cameraPosition=new r,this._sunPositionWC=new r,this._sunPositionColumbusView=new r,this._sunDirectionWC=new r,this._sunDirectionEC=new r,this._moonDirectionEC=new r,this._pass=void 0,this._mode=void 0,this._mapProjection=void 0,this._cameraDirection=new r,this._cameraRight=new r,this._cameraUp=new r,this._frustum2DWidth=0,this._eyeHeight2D=new t,this._resolutionScale=1,this._fogDensity=void 0}function f(e,t){c.clone(t,e._view),c.getRotation(t,e._viewRotation),e._view3DDirty=!0,e._inverseView3DDirty=!0,e._modelViewDirty=!0,e._modelView3DDirty=!0,e._modelViewRelativeToEyeDirty=!0,e._inverseModelViewDirty=!0,e._inverseModelView3DDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0,e._modelViewInfiniteProjectionDirty=!0,e._normalDirty=!0,e._inverseNormalDirty=!0,e._normal3DDirty=!0,e._inverseNormal3DDirty=!0}function _(e,t){c.clone(t,e._inverseView),c.getRotation(t,e._inverseViewRotation)}function v(e,t){c.clone(t,e._projection),e._inverseProjectionDirty=!0,e._inverseProjectionOITDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0}function g(e,t){c.clone(t,e._infiniteProjection),e._modelViewInfiniteProjectionDirty=!0}function y(e,t){r.clone(t.positionWC,e._cameraPosition),r.clone(t.directionWC,e._cameraDirection),r.clone(t.rightWC,e._cameraRight),r.clone(t.upWC,e._cameraUp),e._encodedCameraPositionMCDirty=!0}function C(e,t){o(d.computeIcrfToFixedMatrix(t.time,W))||(W=d.computeTemeToPseudoFixedMatrix(t.time,W));var i=h.computeSunPositionInEarthInertialFrame(t.time,e._sunPositionWC);u.multiplyByVector(W,i,i),r.normalize(i,e._sunDirectionWC),i=u.multiplyByVector(e.viewRotation3D,i,e._sunDirectionEC),r.normalize(i,i),i=h.computeMoonPositionInEarthInertialFrame(t.time,e._moonDirectionEC),u.multiplyByVector(W,i,i),u.multiplyByVector(e.viewRotation3D,i,i),r.normalize(i,i);var n=t.mapProjection,a=n.ellipsoid,s=a.cartesianToCartographic(e._sunPositionWC,H);n.project(s,e._sunPositionColumbusView)}function w(e){if(e._viewportDirty){var t=e._viewport;c.computeOrthographicOffCenter(t.x,t.x+t.width,t.y,t.y+t.height,0,1,e._viewportOrthographicMatrix),c.computeViewportTransformation(t,0,1,e._viewportTransformation),e._viewportDirty=!1}}function S(e){e._inverseProjectionDirty&&(e._inverseProjectionDirty=!1,c.inverse(e._projection,e._inverseProjection))}function E(e){e._inverseProjectionOITDirty&&(e._inverseProjectionOITDirty=!1,e._mode!==p.SCENE2D&&e._mode!==p.MORPHING?c.inverse(e._projection,e._inverseProjectionOIT):c.clone(c.IDENTITY,e._inverseProjectionOIT))}function T(e){e._modelViewDirty&&(e._modelViewDirty=!1,c.multiplyTransformation(e._view,e._model,e._modelView))}function b(e){e._modelView3DDirty&&(e._modelView3DDirty=!1,c.multiplyTransformation(e.view3D,e._model,e._modelView3D))}function x(e){e._inverseModelViewDirty&&(e._inverseModelViewDirty=!1,c.inverse(e.modelView,e._inverseModelView))}function A(e){e._inverseModelView3DDirty&&(e._inverseModelView3DDirty=!1,c.inverse(e.modelView3D,e._inverseModelView3D))}function P(e){e._viewProjectionDirty&&(e._viewProjectionDirty=!1,c.multiply(e._projection,e._view,e._viewProjection))}function M(e){e._inverseViewProjectionDirty&&(e._inverseViewProjectionDirty=!1,c.inverse(e.viewProjection,e._inverseViewProjection))}function D(e){e._modelViewProjectionDirty&&(e._modelViewProjectionDirty=!1,c.multiply(e._projection,e.modelView,e._modelViewProjection))}function I(e){if(e._modelViewRelativeToEyeDirty){e._modelViewRelativeToEyeDirty=!1;var t=e.modelView,r=e._modelViewRelativeToEye;r[0]=t[0],r[1]=t[1],r[2]=t[2],r[3]=t[3],r[4]=t[4],r[5]=t[5],r[6]=t[6],r[7]=t[7],r[8]=t[8],r[9]=t[9],r[10]=t[10],r[11]=t[11],r[12]=0,r[13]=0,r[14]=0,r[15]=t[15]}}function R(e){e._inverseModelViewProjectionDirty&&(e._inverseModelViewProjectionDirty=!1,c.inverse(e.modelViewProjection,e._inverseModelViewProjection))}function O(e){e._modelViewProjectionRelativeToEyeDirty&&(e._modelViewProjectionRelativeToEyeDirty=!1,c.multiply(e._projection,e.modelViewRelativeToEye,e._modelViewProjectionRelativeToEye))}function N(e){e._modelViewInfiniteProjectionDirty&&(e._modelViewInfiniteProjectionDirty=!1,c.multiply(e._infiniteProjection,e.modelView,e._modelViewInfiniteProjection))}function L(e){if(e._normalDirty){e._normalDirty=!1;var t=e._normal;c.getRotation(e.inverseModelView,t),u.transpose(t,t)}}function B(e){if(e._normal3DDirty){e._normal3DDirty=!1;var t=e._normal3D;c.getRotation(e.inverseModelView3D,t),u.transpose(t,t)}}function F(e){e._inverseNormalDirty&&(e._inverseNormalDirty=!1,c.getRotation(e.inverseModelView,e._inverseNormal));
+}function V(e){e._inverseNormal3DDirty&&(e._inverseNormal3DDirty=!1,c.getRotation(e.inverseModelView3D,e._inverseNormal3D))}function k(e){e._encodedCameraPositionMCDirty&&(e._encodedCameraPositionMCDirty=!1,c.multiplyByPoint(e.inverseModel,e._cameraPosition,q),s.fromCartesian(q,e._encodedCameraPositionMC))}function z(e,t,i,n,a,s,u,h){var m=j;m.x=e.y,m.y=e.z,m.z=e.x;var f=Y;f.x=i.y,f.y=i.z,f.z=i.x;var _=X;_.x=n.y,_.y=n.z,_.z=n.x;var v=Z;v.x=t.y,v.y=t.z,v.z=t.x,s===p.SCENE2D&&(m.z=.5*a);var g=u.unproject(m,K);g.longitude=l.clamp(g.longitude,-Math.PI,Math.PI),g.latitude=l.clamp(g.latitude,-l.PI_OVER_TWO,l.PI_OVER_TWO);var y=u.ellipsoid,C=y.cartographicToCartesian(g,Q),w=d.eastNorthUpToFixedFrame(C,y,J);return c.multiplyByPointAsVector(w,f,f),c.multiplyByPointAsVector(w,_,_),c.multiplyByPointAsVector(w,v,v),o(h)||(h=new c),h[0]=f.x,h[1]=_.x,h[2]=-v.x,h[3]=0,h[4]=f.y,h[5]=_.y,h[6]=-v.y,h[7]=0,h[8]=f.z,h[9]=_.z,h[10]=-v.z,h[11]=0,h[12]=-r.dot(f,C),h[13]=-r.dot(_,C),h[14]=r.dot(v,C),h[15]=1,h}function U(e){e._view3DDirty&&(e._mode===p.SCENE3D?c.clone(e._view,e._view3D):z(e._cameraPosition,e._cameraDirection,e._cameraRight,e._cameraUp,e._frustum2DWidth,e._mode,e._mapProjection,e._view3D),c.getRotation(e._view3D,e._viewRotation3D),e._view3DDirty=!1)}function G(e){e._inverseView3DDirty&&(c.inverseTransformation(e.view3D,e._inverseView3D),c.getRotation(e._inverseView3D,e._inverseViewRotation3D),e._inverseView3DDirty=!1)}a(m.prototype,{frameState:{get:function(){return this._frameState}},viewport:{get:function(){return this._viewport},set:function(t){if(!e.equals(t,this._viewport)){e.clone(t,this._viewport);var r=this._viewport,i=this._viewportCartesian4;i.x=r.x,i.y=r.y,i.z=r.width,i.w=r.height,this._viewportDirty=!0}}},viewportCartesian4:{get:function(){return this._viewportCartesian4}},viewportOrthographic:{get:function(){return w(this),this._viewportOrthographicMatrix}},viewportTransformation:{get:function(){return w(this),this._viewportTransformation}},model:{get:function(){return this._model},set:function(e){c.clone(e,this._model),this._modelView3DDirty=!0,this._inverseModelView3DDirty=!0,this._inverseModelDirty=!0,this._inverseTransposeModelDirty=!0,this._modelViewDirty=!0,this._inverseModelViewDirty=!0,this._modelViewRelativeToEyeDirty=!0,this._inverseModelViewDirty=!0,this._modelViewProjectionDirty=!0,this._inverseModelViewProjectionDirty=!0,this._modelViewProjectionRelativeToEyeDirty=!0,this._modelViewInfiniteProjectionDirty=!0,this._normalDirty=!0,this._inverseNormalDirty=!0,this._normal3DDirty=!0,this._inverseNormal3DDirty=!0,this._encodedCameraPositionMCDirty=!0}},inverseModel:{get:function(){return this._inverseModelDirty&&(this._inverseModelDirty=!1,c.inverse(this._model,this._inverseModel)),this._inverseModel}},inverseTransposeModel:{get:function(){var e=this._inverseTransposeModel;return this._inverseTransposeModelDirty&&(this._inverseTransposeModelDirty=!1,c.getRotation(this.inverseModel,e),u.transpose(e,e)),e}},view:{get:function(){return this._view}},view3D:{get:function(){return U(this),this._view3D}},viewRotation:{get:function(){return U(this),this._viewRotation}},viewRotation3D:{get:function(){return U(this),this._viewRotation3D}},inverseView:{get:function(){return this._inverseView}},inverseView3D:{get:function(){return G(this),this._inverseView3D}},inverseViewRotation:{get:function(){return this._inverseViewRotation}},inverseViewRotation3D:{get:function(){return G(this),this._inverseViewRotation3D}},projection:{get:function(){return this._projection}},inverseProjection:{get:function(){return S(this),this._inverseProjection}},inverseProjectionOIT:{get:function(){return E(this),this._inverseProjectionOIT}},infiniteProjection:{get:function(){return this._infiniteProjection}},modelView:{get:function(){return T(this),this._modelView}},modelView3D:{get:function(){return b(this),this._modelView3D}},modelViewRelativeToEye:{get:function(){return I(this),this._modelViewRelativeToEye}},inverseModelView:{get:function(){return x(this),this._inverseModelView}},inverseModelView3D:{get:function(){return A(this),this._inverseModelView3D}},viewProjection:{get:function(){return P(this),this._viewProjection}},inverseViewProjection:{get:function(){return M(this),this._inverseViewProjection}},modelViewProjection:{get:function(){return D(this),this._modelViewProjection}},inverseModelViewProjection:{get:function(){return R(this),this._inverseModelViewProjection}},modelViewProjectionRelativeToEye:{get:function(){return O(this),this._modelViewProjectionRelativeToEye}},modelViewInfiniteProjection:{get:function(){return N(this),this._modelViewInfiniteProjection}},normal:{get:function(){return L(this),this._normal}},normal3D:{get:function(){return B(this),this._normal3D}},inverseNormal:{get:function(){return F(this),this._inverseNormal}},inverseNormal3D:{get:function(){return V(this),this._inverseNormal3D}},entireFrustum:{get:function(){return this._entireFrustum}},currentFrustum:{get:function(){return this._currentFrustum}},frustumPlanes:{get:function(){return this._frustumPlanes}},eyeHeight2D:{get:function(){return this._eyeHeight2D}},sunPositionWC:{get:function(){return this._sunPositionWC}},sunPositionColumbusView:{get:function(){return this._sunPositionColumbusView}},sunDirectionWC:{get:function(){return this._sunDirectionWC}},sunDirectionEC:{get:function(){return this._sunDirectionEC}},moonDirectionEC:{get:function(){return this._moonDirectionEC}},encodedCameraPositionMCHigh:{get:function(){return k(this),this._encodedCameraPositionMC.high}},encodedCameraPositionMCLow:{get:function(){return k(this),this._encodedCameraPositionMC.low}},temeToPseudoFixedMatrix:{get:function(){return this._temeToPseudoFixed}},resolutionScale:{get:function(){return this._resolutionScale}},fogDensity:{get:function(){return this._fogDensity}},pass:{get:function(){return this._pass}}});var W=new u,H=new n;m.prototype.updateCamera=function(e){f(this,e.viewMatrix),_(this,e.inverseViewMatrix),y(this,e),this._entireFrustum.x=e.frustum.near,this._entireFrustum.y=e.frustum.far,this.updateFrustum(e.frustum)},m.prototype.updateFrustum=function(e){v(this,e.projectionMatrix),o(e.infiniteProjectionMatrix)&&g(this,e.infiniteProjectionMatrix),this._currentFrustum.x=e.near,this._currentFrustum.y=e.far,o(e.top)||(e=e._offCenterFrustum),this._frustumPlanes.x=e.top,this._frustumPlanes.y=e.bottom,this._frustumPlanes.z=e.left,this._frustumPlanes.w=e.right},m.prototype.updatePass=function(e){this._pass=e},m.prototype.update=function(e){this._mode=e.mode,this._mapProjection=e.mapProjection;var t=e.context._canvas;this._resolutionScale=t.width/t.clientWidth;var r=e.camera;this.updateCamera(r),e.mode===p.SCENE2D?(this._frustum2DWidth=r.frustum.right-r.frustum.left,this._eyeHeight2D.x=.5*this._frustum2DWidth,this._eyeHeight2D.y=this._eyeHeight2D.x*this._eyeHeight2D.x):(this._frustum2DWidth=0,this._eyeHeight2D.x=0,this._eyeHeight2D.y=0),C(this,e),this._fogDensity=e.fog.density,this._frameState=e,this._temeToPseudoFixed=d.computeTemeToPseudoFixedMatrix(e.time,this._temeToPseudoFixed)};var q=new r,j=new r,Y=new r,X=new r,Z=new r,K=new n,Q=new r,J=new c;return m}),r("Renderer/Context",["../Core/clone","../Core/Color","../Core/ComponentDatatype","../Core/createGuid","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/FeatureDetection","../Core/Geometry","../Core/GeometryAttribute","../Core/Math","../Core/Matrix4","../Core/PrimitiveType","../Core/RuntimeError","../Shaders/ViewportQuadVS","./BufferUsage","./ClearCommand","./ContextLimits","./CubeMap","./DrawCommand","./PassState","./PickFramebuffer","./PixelDatatype","./RenderbufferFormat","./RenderState","./ShaderCache","./ShaderProgram","./Texture","./UniformState","./VertexArray","./WebGLConstants"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R){"use strict";function O(e,t){var r="WebGL Error:  ";switch(t){case e.INVALID_ENUM:r+="INVALID_ENUM";break;case e.INVALID_VALUE:r+="INVALID_VALUE";break;case e.INVALID_OPERATION:r+="INVALID_OPERATION";break;case e.OUT_OF_MEMORY:r+="OUT_OF_MEMORY";break;case e.CONTEXT_LOST_WEBGL:r+="CONTEXT_LOST_WEBGL lost";break;default:r+="Unknown ("+t+")"}return r}function N(e,t,r,i){for(var n=O(e,i)+": "+t.name+"(",o=0;o<r.length;++o)0!==o&&(n+=", "),n+=r[o];return n+=");"}function L(e,t,r){var i=e.getError();if(i!==e.NO_ERROR)throw new f(N(e,t,r,i))}function B(e,t,r){return{get:function(){var i=e[t];return r(e,"get: "+t,i),e[t]},set:function(i){e[t]=i,r(e,"set: "+t,i)}}}function F(e,t){function r(r){return function(){var i=r.apply(e,arguments);return t(e,r,arguments),i}}if(!t)return e;var i={};for(var n in e){var o=e[n];"function"==typeof o?i[n]=r(o):Object.defineProperty(i,n,B(e,n,t))}return i}function V(e,t){for(var r=t.length,i=0;i<r;++i){var n=e.getExtension(t[i]);if(n)return n}}function k(r,a){if("undefined"==typeof WebGLRenderingContext)throw new f("The browser does not support WebGL.  Visit http://get.webgl.org.");this._canvas=r,a=e(a,!0),a=n(a,{}),a.allowTextureFilterAnisotropic=n(a.allowTextureFilterAnisotropic,!0);var s=n(a.webgl,{});s.alpha=n(s.alpha,!1);var l,u=!1,c="undefined"!=typeof WebGL2RenderingContext,h=!1;if(u&&c&&(l=r.getContext("webgl2",s)||r.getContext("experimental-webgl2",s)||void 0,o(l)&&(h=!0)),o(l)||(l=r.getContext("webgl",s)||r.getContext("experimental-webgl",s)||void 0),!o(l))throw new f("The browser supports WebGL, but initialization failed.");this._originalGLContext=l,this._webgl2=h,this._id=i(),this.validateFramebuffer=!1,this.validateShaderProgram=!1,this.logShaderCompilation=!1,this._throwOnWebGLError=!1,this._shaderCache=new A(this);var d=this._gl=this._originalGLContext;this._redBits=d.getParameter(d.RED_BITS),this._greenBits=d.getParameter(d.GREEN_BITS),this._blueBits=d.getParameter(d.BLUE_BITS),this._alphaBits=d.getParameter(d.ALPHA_BITS),this._depthBits=d.getParameter(d.DEPTH_BITS),this._stencilBits=d.getParameter(d.STENCIL_BITS),y._maximumCombinedTextureImageUnits=d.getParameter(d.MAX_COMBINED_TEXTURE_IMAGE_UNITS),y._maximumCubeMapSize=d.getParameter(d.MAX_CUBE_MAP_TEXTURE_SIZE),y._maximumFragmentUniformVectors=d.getParameter(d.MAX_FRAGMENT_UNIFORM_VECTORS),y._maximumTextureImageUnits=d.getParameter(d.MAX_TEXTURE_IMAGE_UNITS),y._maximumRenderbufferSize=d.getParameter(d.MAX_RENDERBUFFER_SIZE),y._maximumTextureSize=d.getParameter(d.MAX_TEXTURE_SIZE),y._maximumVaryingVectors=d.getParameter(d.MAX_VARYING_VECTORS),y._maximumVertexAttributes=d.getParameter(d.MAX_VERTEX_ATTRIBS),y._maximumVertexTextureImageUnits=d.getParameter(d.MAX_VERTEX_TEXTURE_IMAGE_UNITS),y._maximumVertexUniformVectors=d.getParameter(d.MAX_VERTEX_UNIFORM_VECTORS);var p=d.getParameter(d.ALIASED_LINE_WIDTH_RANGE);y._minimumAliasedLineWidth=p[0],y._maximumAliasedLineWidth=p[1];var m=d.getParameter(d.ALIASED_POINT_SIZE_RANGE);y._minimumAliasedPointSize=m[0],y._maximumAliasedPointSize=m[1];var _=d.getParameter(d.MAX_VIEWPORT_DIMS);y._maximumViewportWidth=_[0],y._maximumViewportHeight=_[1];var v=d.getShaderPrecisionFormat(d.FRAGMENT_SHADER,d.HIGH_FLOAT);y._highpFloatSupported=0!==v.precision;var g=d.getShaderPrecisionFormat(d.FRAGMENT_SHADER,d.HIGH_INT);y._highpIntSupported=0!==g.rangeMax,this._antialias=d.getContextAttributes().antialias,this._standardDerivatives=!!V(d,["OES_standard_derivatives"]),this._elementIndexUint=!!V(d,["OES_element_index_uint"]),this._depthTexture=!!V(d,["WEBGL_depth_texture","WEBKIT_WEBGL_depth_texture"]),this._textureFloat=!!V(d,["OES_texture_float"]),this._fragDepth=!!V(d,["EXT_frag_depth"]),this._debugShaders=V(d,["WEBGL_debug_shaders"]);var C=a.allowTextureFilterAnisotropic?V(d,["EXT_texture_filter_anisotropic","WEBKIT_EXT_texture_filter_anisotropic"]):void 0;this._textureFilterAnisotropic=C,y._maximumTextureFilterAnisotropy=o(C)?d.getParameter(C.MAX_TEXTURE_MAX_ANISOTROPY_EXT):1;var w,E,T,b,P,M,I,O,N,L;if(h){var B=this;w=function(){return B._gl.createVertexArray()},E=function(e){B._gl.bindVertexArray(e)},T=function(e){B._gl.deleteVertexArray(e)},b=function(e,t,r,i,n){d.drawElementsInstanced(e,t,r,i,n)},P=function(e,t,r,i){d.drawArraysInstanced(e,t,r,i)},M=function(e,t){d.vertexAttribDivisor(e,t)},I=function(e){d.drawBuffers(e)}}else O=V(d,["OES_vertex_array_object"]),o(O)&&(w=function(){return O.createVertexArrayOES()},E=function(e){O.bindVertexArrayOES(e)},T=function(e){O.deleteVertexArrayOES(e)}),N=V(d,["ANGLE_instanced_arrays"]),o(N)&&(b=function(e,t,r,i,n){N.drawElementsInstancedANGLE(e,t,r,i,n)},P=function(e,t,r,i){N.drawArraysInstancedANGLE(e,t,r,i)},M=function(e,t){N.vertexAttribDivisorANGLE(e,t)}),L=V(d,["WEBGL_draw_buffers"]),o(L)&&(I=function(e){L.drawBuffersWEBGL(e)});this.glCreateVertexArray=w,this.glBindVertexArray=E,this.glDeleteVertexArray=T,this.glDrawElementsInstanced=b,this.glDrawArraysInstanced=P,this.glVertexAttribDivisor=M,this.glDrawBuffers=I,this._vertexArrayObject=!!O,this._instancedArrays=!!N,this._drawBuffers=!!L,y._maximumDrawBuffers=this.drawBuffers?d.getParameter(R.MAX_DRAW_BUFFERS):1,y._maximumColorAttachments=this.drawBuffers?d.getParameter(R.MAX_COLOR_ATTACHMENTS):1;var F=d.getParameter(d.COLOR_CLEAR_VALUE);this._clearColor=new t(F[0],F[1],F[2],F[3]),this._clearDepth=d.getParameter(d.DEPTH_CLEAR_VALUE),this._clearStencil=d.getParameter(d.STENCIL_CLEAR_VALUE);var k=new D,z=new S(this),U=x.fromCache();this._defaultPassState=z,this._defaultRenderState=U,this._defaultTexture=void 0,this._defaultCubeMap=void 0,this._us=k,this._currentRenderState=U,this._currentPassState=z,this._currentFramebuffer=void 0,this._maxFrameTextureUnitIndex=0,this._vertexAttribDivisors=[],this._previousDrawInstanced=!1;for(var G=0;G<y._maximumVertexAttributes;G++)this._vertexAttribDivisors.push(0);this._pickObjects={},this._nextPickColor=new Uint32Array(1),this.options=a,this.cache={},x.apply(d,U,z)}function z(e,t){if(e.validateFramebuffer){var r=e._gl,i=r.checkFramebufferStatus(r.FRAMEBUFFER);if(i!==r.FRAMEBUFFER_COMPLETE){var n;switch(i){case r.FRAMEBUFFER_INCOMPLETE_ATTACHMENT:n="Framebuffer is not complete.  Incomplete attachment: at least one attachment point with a renderbuffer or texture attached has its attached object no longer in existence or has an attached image with a width or height of zero, or the color attachment point has a non-color-renderable image attached, or the depth attachment point has a non-depth-renderable image attached, or the stencil attachment point has a non-stencil-renderable image attached.  Color-renderable formats include GL_RGBA4, GL_RGB5_A1, and GL_RGB565. GL_DEPTH_COMPONENT16 is the only depth-renderable format. GL_STENCIL_INDEX8 is the only stencil-renderable format.";break;case r.FRAMEBUFFER_INCOMPLETE_DIMENSIONS:n="Framebuffer is not complete.  Incomplete dimensions: not all attached images have the same width and height.";break;case r.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:n="Framebuffer is not complete.  Missing attachment: no images are attached to the framebuffer.";break;case r.FRAMEBUFFER_UNSUPPORTED:n="Framebuffer is not complete.  Unsupported: the combination of internal formats of the attached images violates an implementation-dependent set of restrictions."}throw new l(n)}}}function U(e,t,r,i){var n=e._currentRenderState,o=e._currentPassState;e._currentRenderState=t,e._currentPassState=r,x.partialApply(e._gl,n,t,o,r,i)}function G(e,t){if(t!==e._currentFramebuffer){e._currentFramebuffer=t;var r=Y;if(o(t))t._bind(),z(e,t),r=t._getActiveColorAttachments();else{var i=e._gl;i.bindFramebuffer(i.FRAMEBUFFER,null)}e.drawBuffers&&e.glDrawBuffers(r)}}function W(e,t,r,i){var o=n(r._renderState,e._defaultRenderState);G(e,t),U(e,o,i,!1);var a=r._shaderProgram;a._bind(),e._maxFrameTextureUnitIndex=Math.max(e._maxFrameTextureUnitIndex,a.maximumTextureUnitIndex)}function H(e,t){var r=t._primitiveType,i=t._vertexArray,a=t._offset,s=t._count,l=t.instanceCount;e._us.model=n(t._modelMatrix,p.IDENTITY),t._shaderProgram._setUniforms(t._uniformMap,e._us,e.validateShaderProgram),i._bind();var u=i.indexBuffer;o(u)?(a*=u.bytesPerIndex,s=n(s,u.numberOfIndices),0===l?e._gl.drawElements(r,s,u.indexDatatype,a):e.glDrawElementsInstanced(r,s,u.indexDatatype,a,l)):(s=n(s,i.numberOfVertices),0===l?e._gl.drawArrays(r,a,s):e.glDrawArraysInstanced(r,a,s,l)),i._unBind()}function q(e,t,r){this._pickObjects=e,this.key=t,this.color=r}var j={};a(k.prototype,{id:{get:function(){return this._id}},webgl2:{get:function(){return this._webgl2}},canvas:{get:function(){return this._canvas}},shaderCache:{get:function(){return this._shaderCache}},uniformState:{get:function(){return this._us}},redBits:{get:function(){return this._redBits}},greenBits:{get:function(){return this._greenBits}},blueBits:{get:function(){return this._blueBits}},alphaBits:{get:function(){return this._alphaBits}},depthBits:{get:function(){return this._depthBits}},stencilBits:{get:function(){return this._stencilBits}},antialias:{get:function(){return this._antialias}},standardDerivatives:{get:function(){return this._standardDerivatives}},elementIndexUint:{get:function(){return this._elementIndexUint||this._webgl2}},depthTexture:{get:function(){return this._depthTexture}},floatingPointTexture:{get:function(){return this._textureFloat}},textureFilterAnisotropic:{get:function(){return!!this._textureFilterAnisotropic}},vertexArrayObject:{get:function(){return this._vertexArrayObject||this._webgl2}},fragmentDepth:{get:function(){return this._fragDepth}},instancedArrays:{get:function(){return this._instancedArrays||this._webgl2}},drawBuffers:{get:function(){return this._drawBuffers||this._webgl2}},debugShaders:{get:function(){return this._debugShaders}},throwOnWebGLError:{get:function(){return this._throwOnWebGLError},set:function(e){this._throwOnWebGLError=e,this._gl=F(this._originalGLContext,e?L:null)}},defaultTexture:{get:function(){return void 0===this._defaultTexture&&(this._defaultTexture=new M({context:this,source:{width:1,height:1,arrayBufferView:new Uint8Array([255,255,255,255])}})),this._defaultTexture}},defaultCubeMap:{get:function(){if(void 0===this._defaultCubeMap){var e={width:1,height:1,arrayBufferView:new Uint8Array([255,255,255,255])};this._defaultCubeMap=new C({context:this,source:{positiveX:e,negativeX:e,positiveY:e,negativeY:e,positiveZ:e,negativeZ:e}})}return this._defaultCubeMap}},drawingBufferHeight:{get:function(){return this._gl.drawingBufferHeight}},drawingBufferWidth:{get:function(){return this._gl.drawingBufferWidth}},defaultFramebuffer:{get:function(){return j}}});var Y;"undefined"!=typeof WebGLRenderingContext&&(Y=[R.BACK]);var X=new g;k.prototype.clear=function(e,r){e=n(e,X),r=n(r,this._defaultPassState);var i=this._gl,a=0,s=e.color,l=e.depth,u=e.stencil;o(s)&&(t.equals(this._clearColor,s)||(t.clone(s,this._clearColor),i.clearColor(s.red,s.green,s.blue,s.alpha)),a|=i.COLOR_BUFFER_BIT),o(l)&&(l!==this._clearDepth&&(this._clearDepth=l,i.clearDepth(l)),a|=i.DEPTH_BUFFER_BIT),o(u)&&(u!==this._clearStencil&&(this._clearStencil=u,i.clearStencil(u)),a|=i.STENCIL_BUFFER_BIT);var c=n(e.renderState,this._defaultRenderState);U(this,c,r,!0);var h=n(e.framebuffer,r.framebuffer);G(this,h),i.clear(a)},k.prototype.draw=function(e,t){t=n(t,this._defaultPassState);var r=n(e._framebuffer,t.framebuffer);W(this,r,e,t),H(this,e)},k.prototype.endFrame=function(){var e=this._gl;e.useProgram(null),this._currentFramebuffer=void 0,e.bindFramebuffer(e.FRAMEBUFFER,null);var t=Y;this.drawBuffers&&this.glDrawBuffers(t);var r=this._maxFrameTextureUnitIndex;this._maxFrameTextureUnitIndex=0;for(var i=0;i<r;++i)e.activeTexture(e.TEXTURE0+i),e.bindTexture(e.TEXTURE_2D,null),e.bindTexture(e.TEXTURE_CUBE_MAP,null)},k.prototype.readPixels=function(e){var t=this._gl;e=e||{};var r=Math.max(e.x||0,0),i=Math.max(e.y||0,0),n=e.width||t.drawingBufferWidth,o=e.height||t.drawingBufferHeight,a=e.framebuffer,s=new Uint8Array(4*n*o);return G(this,a),t.readPixels(r,i,n,o,t.RGBA,t.UNSIGNED_BYTE,s),s};var Z={position:0,textureCoordinates:1};return k.prototype.getViewportQuadVertexArray=function(){var e=this.cache.viewportQuad_vertexArray;if(!o(e)){var t=new c({attributes:{position:new h({componentDatatype:r.FLOAT,componentsPerAttribute:2,values:[-1,-1,1,-1,1,1,-1,1]}),textureCoordinates:new h({componentDatatype:r.FLOAT,componentsPerAttribute:2,values:[0,0,1,0,1,1,0,1]})},indices:new Uint16Array([0,1,2,0,2,3]),primitiveType:m.TRIANGLES});e=I.fromGeometry({context:this,geometry:t,attributeLocations:Z,bufferUsage:v.STATIC_DRAW,interleave:!0}),this.cache.viewportQuad_vertexArray=e}return e},k.prototype.createViewportQuadCommand=function(e,t){return t=n(t,n.EMPTY_OBJECT),new w({vertexArray:this.getViewportQuadVertexArray(),primitiveType:m.TRIANGLES,renderState:t.renderState,shaderProgram:P.fromCache({context:this,vertexShaderSource:_,fragmentShaderSource:e,attributeLocations:Z}),uniformMap:t.uniformMap,owner:t.owner,framebuffer:t.framebuffer})},k.prototype.createPickFramebuffer=function(){return new E(this)},k.prototype.getObjectByPickColor=function(e){return this._pickObjects[e.toRgba()]},a(q.prototype,{object:{get:function(){return this._pickObjects[this.key]},set:function(e){this._pickObjects[this.key]=e}}}),q.prototype.destroy=function(){delete this._pickObjects[this.key]},k.prototype.createPickId=function(e){++this._nextPickColor[0];var r=this._nextPickColor[0];if(0===r)throw new f("Out of unique Pick IDs.");return this._pickObjects[r]=e,new q(this._pickObjects,r,t.fromRgba(r))},k.prototype.isDestroyed=function(){return!1},k.prototype.destroy=function(){var e=this.cache;for(var t in e)if(e.hasOwnProperty(t)){var r=e[t];o(r.destroy)&&r.destroy()}return this._shaderCache=this._shaderCache.destroy(),this._defaultTexture=this._defaultTexture&&this._defaultTexture.destroy(),this._defaultCubeMap=this._defaultCubeMap&&this._defaultCubeMap.destroy(),s(this)},k}),r("Renderer/loadCubeMap",["../Core/defined","../Core/DeveloperError","../Core/loadImage","../ThirdParty/when","./CubeMap"],function(e,t,r,i,n){"use strict";function o(e,t,o){var a=[r(t.positiveX,o),r(t.negativeX,o),r(t.positiveY,o),r(t.negativeY,o),r(t.positiveZ,o),r(t.negativeZ,o)];return i.all(a,function(t){return new n({context:e,source:{positiveX:t[0],negativeX:t[1],positiveY:t[2],negativeY:t[3],positiveZ:t[4],negativeZ:t[5]}})})}return o}),r("Scene/DiscardMissingTileImagePolicy",["../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Core/getImagePixels","../Core/loadImageViaBlob","../Core/RequestScheduler","../ThirdParty/when"],function(e,t,r,i,n,o,a){"use strict";function s(s){function l(e){t(e.blob)&&(c._missingImageByteLength=e.blob.size);var r=i(e);if(s.disableCheckIfAllPixelsAreTransparent){for(var n=!0,o=e.width,a=s.pixelsToCheck,l=0,u=a.length;n&&l<u;++l){var h=a[l],d=4*h.x+h.y*o,p=r[d+3];p>0&&(n=!1)}n&&(r=void 0)}c._missingImagePixels=r,c._isReady=!0}function u(){c._missingImagePixels=void 0,c._isReady=!0}if(s=e(s,e.EMPTY_OBJECT),!t(s.missingImageUrl))throw new r("options.missingImageUrl is required.");if(!t(s.pixelsToCheck))throw new r("options.pixelsToCheck is required.");this._pixelsToCheck=s.pixelsToCheck,this._missingImagePixels=void 0,this._missingImageByteLength=void 0,this._isReady=!1;var c=this;a(o.request(s.missingImageUrl,n),l,u)}return s.prototype.isReady=function(){return this._isReady},s.prototype.shouldDiscardImage=function(e){if(!this._isReady)throw new r("shouldDiscardImage must not be called before the discard policy is ready.");var n=this._pixelsToCheck,o=this._missingImagePixels;if(!t(o))return!1;if(t(e.blob)&&e.blob.size!==this._missingImageByteLength)return!1;for(var a=i(e),s=e.width,l=0,u=n.length;l<u;++l)for(var c=n[l],h=4*c.x+c.y*s,d=0;d<4;++d){var p=h+d;if(a[p]!==o[p])return!1}return!0},s}),r("Scene/ImageryLayerFeatureInfo",["../Core/defined"],function(e){"use strict";function t(){this.name=void 0,this.description=void 0,this.position=void 0,this.data=void 0,this.imageryLayer=void 0}return t.prototype.configureNameFromProperties=function(t){var r,i=10;for(var n in t)if(t.hasOwnProperty(n)&&t[n]){var o=n.toLowerCase();i>1&&"name"===o?(i=1,r=n):i>2&&"title"===o?(i=2,r=n):i>3&&/name/i.test(n)?(i=3,r=n):i>4&&/title/i.test(n)&&(i=4,r=n)}e(r)&&(this.name=t[r])},t.prototype.configureDescriptionFromProperties=function(t){function r(t){var i='<table class="cesium-infoBox-defaultTable">';for(var n in t)if(t.hasOwnProperty(n)){var o=t[n];e(o)&&(i+="object"==typeof o?"<tr><td>"+n+"</td><td>"+r(o)+"</td></tr>":"<tr><td>"+n+"</td><td>"+o+"</td></tr>")}return i+="</table>"}this.description=r(t)},t}),r("Scene/ImageryProvider",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/loadImage","../Core/loadImageViaBlob","../Core/Request","../Core/RequestScheduler","../Core/RequestType"],function(e,t,r,i,n,o,a,s){"use strict";function l(){this.defaultAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,r.throwInstantiationError()}return t(l.prototype,{ready:{get:r.throwInstantiationError},readyPromise:{get:r.throwInstantiationError},rectangle:{get:r.throwInstantiationError},tileWidth:{get:r.throwInstantiationError},tileHeight:{get:r.throwInstantiationError},maximumLevel:{get:r.throwInstantiationError},minimumLevel:{get:r.throwInstantiationError},tilingScheme:{get:r.throwInstantiationError},tileDiscardPolicy:{get:r.throwInstantiationError},errorEvent:{get:r.throwInstantiationError},credit:{get:r.throwInstantiationError},proxy:{get:r.throwInstantiationError},hasAlphaChannel:{get:r.throwInstantiationError}}),l.prototype.getTileCredits=r.throwInstantiationError,l.prototype.requestImage=r.throwInstantiationError,l.prototype.pickFeatures=r.throwInstantiationError,l.loadImage=function(t,r,l){var u=e(t.tileDiscardPolicy)?n:i;return a.schedule(new o({url:r,requestFunction:u,type:s.IMAGERY,distance:l}))},l}),r("Scene/ArcGisMapServerImageryProvider",["../Core/Cartesian2","../Core/Cartesian3","../Core/Cartographic","../Core/Credit","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/GeographicProjection","../Core/GeographicTilingScheme","../Core/loadJson","../Core/loadJsonp","../Core/Math","../Core/Rectangle","../Core/RequestScheduler","../Core/RuntimeError","../Core/TileProviderError","../Core/WebMercatorProjection","../Core/WebMercatorTilingScheme","../ThirdParty/when","./DiscardMissingTileImagePolicy","./ImageryLayerFeatureInfo","./ImageryProvider"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E){"use strict";function T(r){function a(n){var a=n.tileInfo;if(o(a)){if(p._tileWidth=a.rows,p._tileHeight=a.cols,102100===a.spatialReference.wkid||102113===a.spatialReference.wkid)p._tilingScheme=new y({ellipsoid:r.ellipsoid});else{if(4326!==n.tileInfo.spatialReference.wkid){var s="Tile spatial reference WKID "+n.tileInfo.spatialReference.wkid+" is not supported.";return void(h=v.handleError(h,p,p._errorEvent,s,void 0,void 0,void 0,u))}p._tilingScheme=new c({ellipsoid:r.ellipsoid})}if(p._maximumLevel=n.tileInfo.lods.length-1,o(n.fullExtent)){if(o(n.fullExtent.spatialReference)&&o(n.fullExtent.spatialReference.wkid))if(102100===n.fullExtent.spatialReference.wkid||102113===n.fullExtent.spatialReference.wkid){var l=new g,d=n.fullExtent,f=l.unproject(new t(Math.max(d.xmin,-p._tilingScheme.ellipsoid.maximumRadius*Math.PI),Math.max(d.ymin,-p._tilingScheme.ellipsoid.maximumRadius*Math.PI),0)),_=l.unproject(new t(Math.min(d.xmax,p._tilingScheme.ellipsoid.maximumRadius*Math.PI),Math.min(d.ymax,p._tilingScheme.ellipsoid.maximumRadius*Math.PI),0));p._rectangle=new m(f.longitude,f.latitude,_.longitude,_.latitude)}else{if(4326!==n.fullExtent.spatialReference.wkid){var C="fullExtent.spatialReference WKID "+n.fullExtent.spatialReference.wkid+" is not supported.";return void(h=v.handleError(h,p,p._errorEvent,C,void 0,void 0,void 0,u))}p._rectangle=m.fromDegrees(n.fullExtent.xmin,n.fullExtent.ymin,n.fullExtent.xmax,n.fullExtent.ymax)}}else p._rectangle=p._tilingScheme.rectangle;o(p._tileDiscardPolicy)||(p._tileDiscardPolicy=new w({missingImageUrl:b(p,0,0,p._maximumLevel),pixelsToCheck:[new e(0,0),new e(200,20),new e(20,200),new e(80,110),new e(160,130)],disableCheckIfAllPixelsAreTransparent:!0})),p._useTiles=!0}else p._useTiles=!1;o(n.copyrightText)&&n.copyrightText.length>0&&(p._credit=new i(n.copyrightText)),p._ready=!0,p._readyPromise.resolve(!0),v.handleSuccess(h)}function s(e){var t="An error occurred while accessing "+p._url+".";h=v.handleError(h,p,p._errorEvent,t,void 0,void 0,void 0,u),p._readyPromise.reject(new _(t))}function u(){var e={f:"json"};o(p._token)&&(e.token=p._token);var t=f.request(p._url,d,{parameters:e,proxy:p._proxy});C(t,a,s)}r=n(r,{}),this._url=r.url,this._token=r.token,this._tileDiscardPolicy=r.tileDiscardPolicy,this._proxy=r.proxy,this._tileWidth=n(r.tileWidth,256),this._tileHeight=n(r.tileHeight,256),this._maximumLevel=r.maximumLevel,this._tilingScheme=n(r.tilingScheme,new c({ellipsoid:r.ellipsoid})),this._credit=void 0,this._useTiles=n(r.usePreCachedTilesIfAvailable,!0),this._rectangle=n(r.rectangle,this._tilingScheme.rectangle),this._layers=r.layers,this.enablePickFeatures=n(r.enablePickFeatures,!0),this._errorEvent=new l,this._ready=!1,this._readyPromise=C.defer();var h,p=this;this._useTiles?u():(this._ready=!0,this._readyPromise.resolve(!0))}function b(e,t,r,i){var n;if(e._useTiles)n=e._url+"/tile/"+i+"/"+r+"/"+t;else{var a=e._tilingScheme.tileXYToNativeRectangle(t,r,i),s=a.west+"%2C"+a.south+"%2C"+a.east+"%2C"+a.north;n=e._url+"/export?",n+="bbox="+s,n+=e._tilingScheme instanceof c?"&bboxSR=4326&imageSR=4326":"&bboxSR=3857&imageSR=3857",n+="&size="+e._tileWidth+"%2C"+e._tileHeight,n+="&format=png&transparent=true&f=image",e.layers&&(n+="&layers=show:"+e.layers)}var l=e._token;o(l)&&(n.indexOf("?")===-1&&(n+="?"),"?"!==n[n.length-1]&&(n+="&"),n+="token="+l);var u=e._proxy;return o(u)&&(n=u.getURL(n)),n}return a(T.prototype,{url:{get:function(){return this._url}},token:{get:function(){return this._token}},proxy:{get:function(){return this._proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise.promise}},credit:{get:function(){return this._credit}},usingPrecachedTiles:{get:function(){return this._useTiles}},hasAlphaChannel:{get:function(){return!0}},layers:{get:function(){return this._layers}}}),T.prototype.getTileCredits=function(e,t,r){},T.prototype.requestImage=function(e,t,r,i){var n=b(this,e,t,r);return E.loadImage(this,n,i)},T.prototype.pickFeatures=function(e,i,n,a,s){if(this.enablePickFeatures){var l,u,d,m=this._tilingScheme.tileXYToNativeRectangle(e,i,n);if(this._tilingScheme instanceof c)l=p.toDegrees(a),u=p.toDegrees(s),d="4326";else{var f=this._tilingScheme.projection.project(new r(a,s,0));l=f.x,u=f.y,d="3857"}var _=this._url+"/identify?f=json&tolerance=2&geometryType=esriGeometryPoint";return _+="&geometry="+l+","+u,_+="&mapExtent="+m.west+","+m.south+","+m.east+","+m.north,_+="&imageDisplay="+this._tileWidth+","+this._tileHeight+",96",_+="&sr="+d,_+="&layers=visible",o(this._layers)&&(_+=":"+this._layers),o(this._token)&&(_+="&token="+this._token),o(this._proxy)&&(_=this._proxy.getURL(_)),h(_).then(function(e){var i=[],n=e.results;if(!o(n))return i;for(var a=0;a<n.length;++a){var s=n[a],l=new S;if(l.data=s,l.name=s.value,l.properties=s.attributes,l.configureDescriptionFromProperties(s.attributes),"esriGeometryPoint"===s.geometryType&&s.geometry){var u=s.geometry.spatialReference&&s.geometry.spatialReference.wkid?s.geometry.spatialReference.wkid:4326;if(4326===u||4283===u)l.position=r.fromDegrees(s.geometry.x,s.geometry.y,s.geometry.z);else if(102100===u||900913===u||3857===u){
+var c=new g;l.position=c.unproject(new t(s.geometry.x,s.geometry.y,s.geometry.z))}}i.push(l)}return i})}},T}),r("Scene/Cesium3DTileFeature",["../Core/Color","../Core/defineProperties"],function(e,t){"use strict";function r(e,t,r){this._content=t,this._batchTable=t.batchTable,this._batchId=r,this._color=void 0,this.primitive=e}return t(r.prototype,{show:{get:function(){return this._batchTable.getShow(this._batchId)},set:function(e){this._batchTable.setShow(this._batchId,e)}},color:{get:function(){return this._color||(this._color=new e),this._batchTable.getColor(this._batchId,this._color)},set:function(e){this._batchTable.setColor(this._batchId,e)}}}),r.prototype.getProperty=function(e){return this._batchTable.getProperty(this._batchId,e)},r.prototype.setProperty=function(e,t){this._batchTable.setProperty(this._batchId,e,t),this._content.featurePropertiesDirty=!0},r}),r("Scene/Cesium3DTileBatchTable",["../Core/arrayFill","../Core/Cartesian2","../Core/Cartesian4","../Core/clone","../Core/Color","../Core/combine","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/PixelFormat","../Renderer/ContextLimits","../Renderer/DrawCommand","../Renderer/PixelDatatype","../Renderer/Sampler","../Renderer/ShaderSource","../Renderer/RenderState","../Renderer/Texture","../Renderer/TextureMagnificationFilter","../Renderer/TextureMinificationFilter","./BlendingState","./CullFace","./getBinaryAccessor","./Pass"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T){"use strict";function b(e,i,n,o){i=s(i,0),this.featuresLength=i,this._translucentFeaturesLength=0,this.batchTableJson=n,this.batchTableBinary=o,this._batchTableBinaryProperties=b.getBinaryProperties(i,n,o),this._showAlphaProperties=void 0,this._batchValues=void 0,this._batchValuesDirty=!1,this._batchTexture=void 0,this._defaultTexture=void 0,this._pickTexture=void 0,this._pickIds=[],this._content=e;var a,l;if(i>0){var u=Math.min(i,d.maximumTextureSize),c=Math.ceil(i/d.maximumTextureSize),h=1/u,p=.5*h,m=1/c,f=.5*m;a=new t(u,c),l=new r(h,p,m,f)}this._textureDimensions=a,this._textureStep=l}function x(e){var t=e._textureDimensions;return t.x*t.y*4}function A(t){if(!l(t._batchValues)){var r=x(t),i=new Uint8Array(r);e(i,255),t._batchValues=i}return t._batchValues}function P(t){if(!l(t._showAlphaProperties)){var r=2*t.featuresLength,i=new Uint8Array(r);e(i,255),t._showAlphaProperties=i}return t._showAlphaProperties}function M(e){return 1===e._textureDimensions.y?"uniform vec4 tile_textureStep; \nvec2 computeSt(float batchId) \n{ \n    float stepX = tile_textureStep.x; \n    float centerX = tile_textureStep.y; \n    return vec2(centerX + (batchId * stepX), 0.5); \n} \n":"uniform vec4 tile_textureStep; \nuniform vec2 tile_textureDimensions; \nvec2 computeSt(float batchId) \n{ \n    float stepX = tile_textureStep.x; \n    float centerX = tile_textureStep.y; \n    float stepY = tile_textureStep.z; \n    float centerY = tile_textureStep.w; \n    float xId = mod(batchId, tile_textureDimensions.x); \n    float yId = floor(batchId / tile_textureDimensions.x); \n    return vec2(centerX + (xId * stepX), 1.0 - (centerY + (yId * stepY))); \n} \n"}function D(e){var t=e._translucentFeaturesLength;return 0===t?V.ALL_OPAQUE:t===e.featuresLength?V.ALL_TRANSLUCENT:V.OPAQUE_AND_TRANSLUCENT}function I(e,t){var r=R(e);return r.pass=T.TRANSLUCENT,r.renderState=O(e.renderState,t),r}function R(e){var t=p.shallowClone(e),r=t.pass===T.TRANSLUCENT;return t.uniformMap=l(t.uniformMap)?t.uniformMap:{},t.uniformMap.tile_translucentCommand=function(){return r},t}function O(e,t){var r=i(e,!0);return r.cull.enabled=!0,r.cull.face=t,r.depthTest.enabled=!0,r.depthMask=!1,r.blending=w.ALPHA_BLEND,v.fromCache(r)}function N(e,t,r){var i=e._textureDimensions;return new g({context:t,pixelFormat:h.RGBA,pixelDatatype:m.UNSIGNED_BYTE,source:{width:i.x,height:i.y,arrayBufferView:r},sampler:new f({minificationFilter:C.NEAREST,magnificationFilter:y.NEAREST})})}function L(e,t){var r=e.featuresLength;if(!l(e._pickTexture)&&r>0){for(var i=e._pickIds,o=x(e),a=new Uint8Array(o),s=e._content,u=0;u<r;++u){var c=t.createPickId(s.getFeature(u));i.push(c);var h=c.color,d=4*u;a[d]=n.floatToByte(h.red),a[d+1]=n.floatToByte(h.green),a[d+2]=n.floatToByte(h.blue),a[d+3]=n.floatToByte(h.alpha)}e._pickTexture=N(e,t,a)}}function B(e){var t=e._textureDimensions;e._batchTexture.copyFrom({width:t.x,height:t.y,arrayBufferView:e._batchValues})}b.getBinaryProperties=function(e,t,r){var i;if(l(t))for(var n in t)if(t.hasOwnProperty(n)){var o=t[n],s=o.byteOffset;if(l(s)){var u=(a.fromName(o.componentType),o.type,E(o)),c=u.componentsPerAttribute,h=u.classType,d=u.createArrayBufferView(r.buffer,r.byteOffset+s,e);l(i)||(i={}),i[n]={typedArray:d,componentCount:c,type:h}}}return i},b.prototype.setShow=function(e,t){this.featuresLength;if(!t||l(this._showAlphaProperties)){var r=P(this),i=2*e,n=t?255:0;if(r[i]!==n){r[i]=n;var o=A(this),a=4*e+3;o[a]=t?r[i+1]:0,this._batchValuesDirty=!0}}},b.prototype.getShow=function(e){this.featuresLength;if(!l(this._showAlphaProperties))return!0;var t=2*e;return 255===this._showAlphaProperties[t]};var F=new Array(4);b.prototype.setColor=function(e,t){this.featuresLength;if(!n.equals(t,n.WHITE)||l(this._batchValues)){var r=t.toBytes(F),i=r[3],o=A(this),a=4*e,s=P(this),u=2*e;if(o[a]!==r[0]||o[a+1]!==r[1]||o[a+2]!==r[2]||s[u+1]!==i){o[a]=r[0],o[a+1]=r[1],o[a+2]=r[2];var c=255!==s[u+1],h=0!==s[u];o[a+3]=h?i:0,s[u+1]=i;var d=255!==i;d&&!c?++this._translucentFeaturesLength:!d&&c&&--this._translucentFeaturesLength,this._batchValuesDirty=!0}}},b.prototype.setAllColor=function(e){for(var t=this.featuresLength,r=0;r<t;++r)this.setColor(r,e)},b.prototype.getColor=function(e,t){this.featuresLength;if(!l(this._batchValues))return n.clone(n.WHITE,t);var r=this._batchValues,i=4*e,o=this._showAlphaProperties,a=2*e;return n.fromBytes(r[i],r[i+1],r[i+2],o[a+1],t)},b.prototype.hasProperty=function(e){var t=this.batchTableJson;return l(t)&&l(t[e])},b.prototype.getPropertyNames=function(){var e=[],t=this.batchTableJson;if(!l(t))return e;for(var r in t)t.hasOwnProperty(r)&&e.push(r);return e},b.prototype.getProperty=function(e,t){this.featuresLength;if(l(this.batchTableJson)){if(l(this._batchTableBinaryProperties)){var r=this._batchTableBinaryProperties[t];if(l(r)){var n=r.typedArray,o=r.componentCount;return 1===o?n[e]:r.type.unpack(n,e*o)}}var a=this.batchTableJson[t];if(l(a))return i(a[e],!0)}},b.prototype.setProperty=function(e,t,r){var n=this.featuresLength;if(l(this._batchTableBinaryProperties)){var o=this._batchTableBinaryProperties[t];if(l(o)){var a=o.typedArray,s=o.componentCount;return void(1===s?a[e]=r:o.type.pack(r,a,e*s))}}l(this.batchTableJson)||(this.batchTableJson={});var u=this.batchTableJson[t];l(u)||(this.batchTableJson[t]=new Array(n),u=this.batchTableJson[t]),u[e]=i(r,!0)},b.prototype.getVertexShaderCallback=function(){if(0!==this.featuresLength){var e=this;return function(t,r){var i,n=_.replaceMain(t,"tile_main");return r=s(r,!0),d.maximumVertexTextureImageUnits>0?(i="uniform sampler2D tile_batchTexture; \nuniform bool tile_translucentCommand; \nvarying vec4 tile_featureColor; \nvoid main() \n{ \n    tile_main(); \n    vec2 st = computeSt(a_batchId); \n    vec4 featureProperties = texture2D(tile_batchTexture, st); \n    float show = ceil(featureProperties.a); \n    gl_Position *= show; \n",r&&(i+="    bool isStyleTranslucent = (featureProperties.a != 1.0); \n    if (czm_pass == czm_passTranslucent) \n    { \n        if (!isStyleTranslucent && !tile_translucentCommand) \n        { \n            gl_Position *= 0.0; \n        } \n    } \n    else \n    { \n        if (isStyleTranslucent) \n        { \n            gl_Position *= 0.0; \n        } \n    } \n"),i+="    tile_featureColor = featureProperties; \n}"):i="varying vec2 tile_featureSt; \nvoid main() \n{ \n    tile_main(); \n    tile_featureSt = computeSt(a_batchId); \n}",n+"\n"+M(e)+i}}},b.prototype.getFragmentShaderCallback=function(){if(0!==this.featuresLength)return function(e,t){var r,i=_.replaceMain(e,"tile_main");return t=s(t,!0),d.maximumVertexTextureImageUnits>0?r="varying vec4 tile_featureColor; \nvoid main() \n{ \n    tile_main(); \n    gl_FragColor *= tile_featureColor; \n}":(r="uniform sampler2D tile_batchTexture; \nuniform bool tile_translucentCommand; \nvarying vec2 tile_featureSt; \nvoid main() \n{ \n    vec4 featureProperties = texture2D(tile_batchTexture, tile_featureSt); \n    if (featureProperties.a == 0.0) { \n        discard; \n    } \n",t&&(r+="    bool isStyleTranslucent = (featureProperties.a != 1.0); \n    if (czm_pass == czm_passTranslucent) \n    { \n        if (!isStyleTranslucent && !tile_translucentCommand) \n        { \n            discard; \n        } \n    } \n    else \n    { \n        if (isStyleTranslucent) \n        { \n            discard; \n        } \n    } \n"),r+="    tile_main(); \n    gl_FragColor *= featureProperties; \n}"),i+"\n"+r}},b.prototype.getUniformMapCallback=function(){if(0!==this.featuresLength){var e=this;return function(t){var r={tile_batchTexture:function(){return s(e._batchTexture,e._defaultTexture)},tile_textureDimensions:function(){return e._textureDimensions},tile_textureStep:function(){return e._textureStep}};return o(t,r)}}},b.prototype.getPickVertexShaderCallback=function(){if(0!==this.featuresLength){var e=this;return function(t){var r,i=_.replaceMain(t,"tile_main");return r=d.maximumVertexTextureImageUnits>0?"uniform sampler2D tile_batchTexture; \nvarying vec2 tile_featureSt; \nvoid main() \n{ \n    tile_main(); \n    vec2 st = computeSt(a_batchId); \n    vec4 featureProperties = texture2D(tile_batchTexture, st); \n    float show = ceil(featureProperties.a); \n    gl_Position *= show; \n    tile_featureSt = st; \n}":"varying vec2 tile_featureSt; \nvoid main() \n{ \n    tile_main(); \n    tile_featureSt = computeSt(a_batchId); \n}",i+"\n"+M(e)+r}}},b.prototype.getPickFragmentShaderCallback=function(){if(0!==this.featuresLength)return function(e){var t,r=_.replaceMain(e,"tile_main");return t=d.maximumVertexTextureImageUnits>0?"uniform sampler2D tile_pickTexture; \nvarying vec2 tile_featureSt; \nvoid main() \n{ \n    tile_main(); \n    if (gl_FragColor.a == 0.0) { \n        discard; \n    } \n    gl_FragColor = texture2D(tile_pickTexture, tile_featureSt); \n}":"uniform sampler2D tile_pickTexture; \nuniform sampler2D tile_batchTexture; \nvarying vec2 tile_featureSt; \nvoid main() \n{ \n    vec4 featureProperties = texture2D(tile_batchTexture, tile_featureSt); \n    if (featureProperties.a == 0.0) { \n        discard; \n    } \n    tile_main(); \n    if (gl_FragColor.a == 0.0) { \n        discard; \n    } \n    gl_FragColor = texture2D(tile_pickTexture, tile_featureSt); \n}",r+"\n"+t}},b.prototype.getPickUniformMapCallback=function(){if(0!==this.featuresLength){var e=this;return function(t){var r={tile_batchTexture:function(){return s(e._batchTexture,e._defaultTexture)},tile_textureDimensions:function(){return e._textureDimensions},tile_textureStep:function(){return e._textureStep},tile_pickTexture:function(){return e._pickTexture}};return o(r,t)}}};var V={ALL_OPAQUE:0,ALL_TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};return b.prototype.getAddCommand=function(){var e=D(this);return function(t){var r=this.commandList,i=t.derivedCommands.tileset;l(i)||(i={},t.derivedCommands.tileset=i,i.originalCommand=R(t),i.back=I(t,S.FRONT),i.front=I(t,S.BACK)),i.originalCommand.castShadows=t.castShadows,i.originalCommand.receiveShadows=t.receiveShadows,i.back.castShadows=t.castShadows,i.back.receiveShadows=t.receiveShadows,i.front.castShadows=t.castShadows,i.front.receiveShadows=t.receiveShadows,t.pass!==T.TRANSLUCENT?(e===V.ALL_OPAQUE&&r.push(i.originalCommand),e===V.ALL_TRANSLUCENT&&(r.push(i.back),r.push(i.front)),e===V.OPAQUE_AND_TRANSLUCENT&&(r.push(i.originalCommand),r.push(i.back),r.push(i.front))):r.push(i.originalCommand)}},b.prototype.update=function(e,t){var r=t.context;this._defaultTexture=r.defaultTexture,t.passes.pick&&L(this,r),this._batchValuesDirty&&(this._batchValuesDirty=!1,l(this._batchTexture)||(this._batchTexture=N(this,r,this._batchValues)),B(this))},b.prototype.isDestroyed=function(){return!1},b.prototype.destroy=function(){this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),this._pickTexture=this._pickTexture&&this._pickTexture.destroy();for(var e=this._pickIds,t=e.length,r=0;r<t;++r)e[r].destroy();return u(this)},b}),r("Scene/Cesium3DTileContentState",["../Core/freezeObject"],function(e){"use strict";var t={UNLOADED:0,LOADING:1,PROCESSING:2,READY:3,FAILED:4};return e(t)}),r("Scene/Batched3DModel3DTileContent",["../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/deprecationWarning","../Core/destroyObject","../Core/DeveloperError","../Core/getBaseUri","../Core/getMagic","../Core/getStringFromTypedArray","../Core/loadArrayBuffer","../Core/Request","../Core/RequestScheduler","../Core/RequestType","../ThirdParty/when","./Cesium3DTileFeature","./Cesium3DTileBatchTable","./Cesium3DTileContentState","./Model"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g){"use strict";function y(e,t,r){this._model=void 0,this._url=r,this._tileset=e,this._tile=t,this.state=v.UNLOADED,this.batchTable=void 0,this.featurePropertiesDirty=!1,this._contentReadyToProcessPromise=m.defer(),this._readyPromise=m.defer(),this._featuresLength=0,this._features=void 0}function C(e){var t=e._tileset,i=e._featuresLength;if(!r(e._features)&&i>0){for(var n=new Array(i),o=0;o<i;++o)n[o]=new f(t,e,o);e._features=n}}i(y.prototype,{featuresLength:{get:function(){return this._featuresLength}},innerContents:{get:function(){}},contentReadyToProcessPromise:{get:function(){return this._contentReadyToProcessPromise.promise}},readyPromise:{get:function(){return this._readyPromise.promise}}}),y.prototype.hasProperty=function(e){return this.batchTable.hasProperty(e)},y.prototype.getFeature=function(e){this._featuresLength;return C(this),this._features[e]};var w=Uint32Array.BYTES_PER_ELEMENT;return y.prototype.request=function(){var e=this,t=this._tile.distanceToCamera,i=d.schedule(new h({url:this._url,server:this._tile.requestServer,requestFunction:c,type:p.TILES3D,distance:t}));return!!r(i)&&(this.state=v.LOADING,i.then(function(t){return e.isDestroyed()?m.reject("tileset is destroyed"):void e.initialize(t)}).otherwise(function(t){e.state=v.FAILED,e._readyPromise.reject(t)}),!0)},y.prototype.initialize=function(e,r){var i=t(r,0);r=i;var o=new Uint8Array(e),c=l(o,r);if("b3dm"!==c)throw new a("Invalid Batched 3D Model.  Expected magic=b3dm.  Read magic="+c);var h=new DataView(e);r+=w,r+=w;var d=h.getUint32(r,!0);r+=w;var p=h.getUint32(r,!0);r+=w;var m=h.getUint32(r,!0);r+=w;var f=h.getUint32(r,!0);r+=w,f>1e7&&(r-=w,f=p,p=m,m=0,n("b3dm-legacy-header","This b3dm header is using the legacy format [batchLength] [batchTableByteLength]. The new format is [batchTableJsonByteLength] [batchTableBinaryByteLength] [batchLength] from https://github.com/AnalyticalGraphicsInc/3d-tiles/blob/master/TileFormats/Batched3DModel/README.md.")),this._featuresLength=f;var y,C;if(p>0){var S=u(o,r,p);y=JSON.parse(S),r+=p,m>0&&(C=new Uint8Array(e,r,m),C=new Uint8Array(C),r+=m)}var E=new _(this,f,y,C);this.batchTable=E;var T=i+d-r,b=new Uint8Array(e,r,T),x=new g({gltf:b,cull:!1,releaseGltfJson:!0,basePath:s(this._url),modelMatrix:this._tile.computedTransform,shadows:this._tileset.shadows,incrementallyLoadTextures:!1,vertexShaderLoaded:E.getVertexShaderCallback(),fragmentShaderLoaded:E.getFragmentShaderCallback(),uniformMapLoaded:E.getUniformMapCallback(),pickVertexShaderLoaded:E.getPickVertexShaderCallback(),pickFragmentShaderLoaded:E.getPickFragmentShaderCallback(),pickUniformMapLoaded:E.getPickUniformMapCallback()});this._model=x,this.state=v.PROCESSING,this._contentReadyToProcessPromise.resolve(this);var A=this;x.readyPromise.then(function(e){A.state=v.READY,A._readyPromise.resolve(A)}).otherwise(function(e){A.state=v.FAILED,A._readyPromise.reject(e)})},y.prototype.applyDebugSettings=function(t,r){r=t?r:e.WHITE,this.batchTable.setAllColor(r)},y.prototype.update=function(e,t){var r=t.addCommand;t.passes.render&&(t.addCommand=this.batchTable.getAddCommand()),this.batchTable.update(e,t),this._model.modelMatrix=this._tile.computedTransform,this._model.shadows=this._tileset.shadows,this._model.update(t),t.addCommand=r},y.prototype.isDestroyed=function(){return!1},y.prototype.destroy=function(){return this._model=this._model&&this._model.destroy(),this.batchTable=this.batchTable&&this.batchTable.destroy(),o(this)},y}),r("Scene/BingMapsStyle",["../Core/freezeObject"],function(e){"use strict";var t={AERIAL:"Aerial",AERIAL_WITH_LABELS:"AerialWithLabels",ROAD:"Road",ORDNANCE_SURVEY:"OrdnanceSurvey",COLLINS_BART:"CollinsBart"};return e(t)}),r("Scene/BingMapsImageryProvider",["../Core/BingMapsApi","../Core/Cartesian2","../Core/Credit","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/loadJsonp","../Core/Math","../Core/Rectangle","../Core/RequestScheduler","../Core/RuntimeError","../Core/TileProviderError","../Core/WebMercatorTilingScheme","../ThirdParty/when","./BingMapsStyle","./DiscardMissingTileImagePolicy","./ImageryProvider"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g){"use strict";function y(o){function a(e){var i=e.resourceSets[0].resources[0];T._tileWidth=i.imageWidth,T._tileHeight=i.imageHeight,T._maximumLevel=i.zoomMax-1,T._imageUrlSubdomains=i.imageUrlSubdomains,T._imageUrlTemplate=i.imageUrl.replace("{culture}",T._culture);var o=T._tileProtocol;if(!n(o)){var a=document.location.protocol;o=/^http/.test(a)?a:"http:"}T._imageUrlTemplate=T._imageUrlTemplate.replace(/^http:/,o),n(T._tileDiscardPolicy)||(T._tileDiscardPolicy=new v({missingImageUrl:C(T,0,0,T._maximumLevel),pixelsToCheck:[new t(0,0),new t(120,140),new t(130,160),new t(200,50),new t(200,200)],disableCheckIfAllPixelsAreTransparent:!0}));var s=T._attributionList=i.imageryProviders;s||(s=T._attributionList=[]);for(var l=0,h=s.length;l<h;++l){var d=s[l];d.credit=new r(d.attribution);for(var m=d.coverageAreas,f=0,_=d.coverageAreas.length;f<_;++f){var g=m[f],y=g.bbox;g.bbox=new c(u.toRadians(y[1]),u.toRadians(y[0]),u.toRadians(y[3]),u.toRadians(y[2]))}}T._ready=!0,T._readyPromise.resolve(!0),p.handleSuccess(S)}function g(e){var t="An error occurred while accessing "+E+".";S=p.handleError(S,T,T._errorEvent,t,void 0,void 0,void 0,w),T._readyPromise.reject(new d(t))}function w(){var e=h.request(E,l,{callbackParameterName:"jsonp",proxy:T._proxy});f(e,a,g)}o=i(o,{}),this._key=e.getKey(o.key),this._keyErrorCredit=e.getErrorCredit(o.key),this._url=o.url,this._tileProtocol=o.tileProtocol,this._mapStyle=i(o.mapStyle,_.AERIAL),this._culture=i(o.culture,""),this._tileDiscardPolicy=o.tileDiscardPolicy,this._proxy=o.proxy,this._credit=new r("Bing Imagery",y._logoData,"http://www.bing.com"),this.defaultGamma=1,this._tilingScheme=new m({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,ellipsoid:o.ellipsoid}),this._tileWidth=void 0,this._tileHeight=void 0,this._maximumLevel=void 0,this._imageUrlTemplate=void 0,this._imageUrlSubdomains=void 0,this._errorEvent=new s,this._ready=!1,this._readyPromise=f.defer();var S,E=this._url+"/REST/v1/Imagery/Metadata/"+this._mapStyle+"?incl=ImageryProviders&key="+this._key,T=this;w()}function C(e,t,r,i){var o=e._imageUrlTemplate,a=y.tileXYToQuadKey(t,r,i);o=o.replace("{quadkey}",a);var s=e._imageUrlSubdomains,l=(t+r+i)%s.length;o=o.replace("{subdomain}",s[l]);var u=e._proxy;return n(u)&&(o=u.getURL(o)),o}function w(e,t,r){++t;for(var i=[],o=0,a=e.length;o<a;++o){for(var s=e[o],l=s.coverageAreas,u=!1,h=0,d=s.coverageAreas.length;!u&&h<d;++h){var p=l[h];if(t>=p.zoomMin&&t<=p.zoomMax){var m=c.intersection(r,p.bbox,E);n(m)&&(u=!0)}}u&&i.push(s.credit)}return i}o(y.prototype,{url:{get:function(){return this._url}},proxy:{get:function(){return this._proxy}},key:{get:function(){return this._key}},mapStyle:{get:function(){return this._mapStyle}},culture:{get:function(){return this._culture}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise.promise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!1}}});var S=new c;y.prototype.getTileCredits=function(e,t,r){if(!this._ready)throw new a("getTileCredits must not be called before the imagery provider is ready.");var i=this._tilingScheme.tileXYToRectangle(e,t,r,S),o=w(this._attributionList,r,i);return n(this._keyErrorCredit)&&o.push(this._keyErrorCredit),o},y.prototype.requestImage=function(e,t,r,i){var n=C(this,e,t,r);return g.loadImage(this,n,i)},y.prototype.pickFeatures=function(){},y._logoData="data:image/png;base64,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",y.tileXYToQuadKey=function(e,t,r){for(var i="",n=r;n>=0;--n){var o=1<<n,a=0;0!==(e&o)&&(a|=1),0!==(t&o)&&(a|=2),i+=a}return i},y.quadKeyToTileXY=function(e){for(var t=0,r=0,i=e.length-1,n=i;n>=0;--n){var o=1<<n,a=+e[i-n];0!==(1&a)&&(t|=o),0!==(2&a)&&(r|=o)}return{x:t,y:r,level:i}};var E=new c;return y}),r("Scene/CullingVolume",["../Core/Cartesian3","../Core/Cartesian4","../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Core/Intersect","../Core/Plane"],function(e,t,r,i,n,o,a){"use strict";function s(e){this.planes=r(e,[])}var l=[new e,new e,new e];e.clone(e.UNIT_X,l[0]),e.clone(e.UNIT_Y,l[1]),e.clone(e.UNIT_Z,l[2]);var u=new e,c=new e,h=new a(new e,0);return s.fromBoundingSphere=function(r,n){i(n)||(n=new s);var o=l.length,a=n.planes;a.length=2*o;for(var h=r.center,d=r.radius,p=0,m=0;m<o;++m){var f=l[m],_=a[p],v=a[p+1];i(_)||(_=a[p]=new t),i(v)||(v=a[p+1]=new t),e.multiplyByScalar(f,-d,u),e.add(h,u,u),_.x=f.x,_.y=f.y,_.z=f.z,_.w=-e.dot(f,u),e.multiplyByScalar(f,d,u),e.add(h,u,u),v.x=-f.x,v.y=-f.y,v.z=-f.z,v.w=-e.dot(e.negate(f,c),u),p+=2}return n},s.prototype.computeVisibility=function(e){for(var t=this.planes,r=!1,i=0,n=t.length;i<n;++i){var s=e.intersectPlane(a.fromCartesian4(t[i],h));if(s===o.OUTSIDE)return o.OUTSIDE;s===o.INTERSECTING&&(r=!0)}return r?o.INTERSECTING:o.INSIDE},s.prototype.computeVisibilityWithPlaneMask=function(e,t){if(t===s.MASK_OUTSIDE||t===s.MASK_INSIDE)return t;for(var r=s.MASK_INSIDE,i=this.planes,n=0,l=i.length;n<l;++n){var u=n<31?1<<n:0;if(!(n<31&&0===(t&u))){var c=e.intersectPlane(a.fromCartesian4(i[n],h));if(c===o.OUTSIDE)return s.MASK_OUTSIDE;c===o.INTERSECTING&&(r|=u)}}return r},s.MASK_OUTSIDE=4294967295,s.MASK_INSIDE=0,s.MASK_INDETERMINATE=2147483647,s}),r("Scene/PerspectiveOffCenterFrustum",["../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Matrix4","./CullingVolume"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(){this.left=void 0,this._left=void 0,this.right=void 0,this._right=void 0,this.top=void 0,this._top=void 0,this.bottom=void 0,this._bottom=void 0,this.near=1,this._near=this.near,this.far=5e8,this._far=this.far,this._cullingVolume=new l,this._perspectiveMatrix=new s,this._infinitePerspective=new s}function c(e){var t=e.top,r=e.bottom,i=e.right,n=e.left,o=e.near,a=e.far;t===e._top&&r===e._bottom&&n===e._left&&i===e._right&&o===e._near&&a===e._far||(e._left=n,e._right=i,e._top=t,e._bottom=r,e._near=o,e._far=a,e._perspectiveMatrix=s.computePerspectiveOffCenter(n,i,r,t,o,a,e._perspectiveMatrix),e._infinitePerspective=s.computeInfinitePerspectiveOffCenter(n,i,r,t,o,e._infinitePerspective))}o(u.prototype,{projectionMatrix:{get:function(){return c(this),this._perspectiveMatrix}},infiniteProjectionMatrix:{get:function(){return c(this),this._infinitePerspective}}});var h=new t,d=new t,p=new t,m=new t;return u.prototype.computeCullingVolume=function(e,i,o){var a=this._cullingVolume.planes,s=this.top,l=this.bottom,u=this.right,c=this.left,f=this.near,_=this.far,v=t.cross(i,o,h),g=d;t.multiplyByScalar(i,f,g),t.add(e,g,g);var y=p;t.multiplyByScalar(i,_,y),t.add(e,y,y);var C=m;t.multiplyByScalar(v,c,C),t.add(g,C,C),t.subtract(C,e,C),t.normalize(C,C),t.cross(C,o,C);var w=a[0];return n(w)||(w=a[0]=new r),w.x=C.x,w.y=C.y,w.z=C.z,w.w=-t.dot(C,e),t.multiplyByScalar(v,u,C),t.add(g,C,C),t.subtract(C,e,C),t.normalize(C,C),t.cross(o,C,C),w=a[1],n(w)||(w=a[1]=new r),w.x=C.x,w.y=C.y,w.z=C.z,w.w=-t.dot(C,e),t.multiplyByScalar(o,l,C),t.add(g,C,C),t.subtract(C,e,C),t.normalize(C,C),t.cross(v,C,C),w=a[2],n(w)||(w=a[2]=new r),w.x=C.x,w.y=C.y,w.z=C.z,w.w=-t.dot(C,e),t.multiplyByScalar(o,s,C),t.add(g,C,C),t.subtract(C,e,C),t.normalize(C,C),t.cross(C,v,C),w=a[3],n(w)||(w=a[3]=new r),w.x=C.x,w.y=C.y,w.z=C.z,w.w=-t.dot(C,e),w=a[4],n(w)||(w=a[4]=new r),w.x=i.x,w.y=i.y,w.z=i.z,w.w=-t.dot(i,g),t.negate(i,C),w=a[5],n(w)||(w=a[5]=new r),w.x=C.x,w.y=C.y,w.z=C.z,w.w=-t.dot(C,y),this._cullingVolume},u.prototype.getPixelDimensions=function(e,t,r,i){c(this);var n=1/this.near,o=this.top*n,a=2*r*o/t;o=this.right*n;var s=2*r*o/e;return i.x=s,i.y=a,i},u.prototype.clone=function(e){return n(e)||(e=new u),e.right=this.right,e.left=this.left,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e},u.prototype.equals=function(e){return n(e)&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far},u}),r("Scene/PerspectiveFrustum",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","./PerspectiveOffCenterFrustum"],function(e,t,r,i){"use strict";function n(){this._offCenterFrustum=new i,this.fov=void 0,this._fov=void 0,this._fovy=void 0,this._sseDenominator=void 0,this.aspectRatio=void 0,this._aspectRatio=void 0,this.near=1,this._near=this.near,this.far=5e8,this._far=this.far,this.xOffset=0,this._xOffset=this.xOffset,this.yOffset=0,this._yOffset=this.yOffset}function o(e){var t=e._offCenterFrustum;e.fov===e._fov&&e.aspectRatio===e._aspectRatio&&e.near===e._near&&e.far===e._far&&e.xOffset===e._xOffset&&e.yOffset===e._yOffset||(e._aspectRatio=e.aspectRatio,e._fov=e.fov,e._fovy=e.aspectRatio<=1?e.fov:2*Math.atan(Math.tan(.5*e.fov)/e.aspectRatio),e._near=e.near,e._far=e.far,e._sseDenominator=2*Math.tan(.5*e._fovy),e._xOffset=e.xOffset,e._yOffset=e.yOffset,t.top=e.near*Math.tan(.5*e._fovy),t.bottom=-t.top,t.right=e.aspectRatio*t.top,t.left=-t.right,t.near=e.near,t.far=e.far,t.right+=e.xOffset,t.left+=e.xOffset,t.top+=e.yOffset,t.bottom+=e.yOffset)}return t(n.prototype,{projectionMatrix:{get:function(){return o(this),this._offCenterFrustum.projectionMatrix}},infiniteProjectionMatrix:{get:function(){return o(this),this._offCenterFrustum.infiniteProjectionMatrix}},fovy:{get:function(){return o(this),this._fovy}},sseDenominator:{get:function(){return o(this),this._sseDenominator}}}),n.prototype.computeCullingVolume=function(e,t,r){return o(this),this._offCenterFrustum.computeCullingVolume(e,t,r)},n.prototype.getPixelDimensions=function(e,t,r,i){return o(this),this._offCenterFrustum.getPixelDimensions(e,t,r,i)},n.prototype.clone=function(t){return e(t)||(t=new n),t.aspectRatio=this.aspectRatio,t.fov=this.fov,t.near=this.near,t.far=this.far,t._aspectRatio=void 0,t._fov=void 0,t._near=void 0,t._far=void 0,this._offCenterFrustum.clone(t._offCenterFrustum),t},n.prototype.equals=function(t){return!!e(t)&&(o(this),o(t),this.fov===t.fov&&this.aspectRatio===t.aspectRatio&&this.near===t.near&&this.far===t.far&&this._offCenterFrustum.equals(t._offCenterFrustum))},n}),r("Scene/CameraFlightPath",["../Core/Cartesian2","../Core/Cartesian3","../Core/Cartographic","../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Core/EasingFunction","../Core/Math","./PerspectiveFrustum","./PerspectiveOffCenterFrustum","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c){"use strict";function h(e,t,r){var i,n,o;if(e instanceof l){var a=Math.tan(.5*e.fovy);return i=e.near,n=e.near*a,o=e.aspectRatio*n,Math.max(t*i/o,r*i/n)}return e instanceof u?(i=e.near,
+n=e.top,o=e.right,Math.max(t*i/o,r*i/n)):Math.max(t,r)}function d(e,r,i,o,a){var l=a,u=Math.max(i,o);if(!n(l)){var c=e.position,d=r,p=e.up,m=e.right,f=e.frustum,_=t.subtract(c,d,C),v=t.magnitude(t.multiplyByScalar(p,t.dot(_,p),w)),g=t.magnitude(t.multiplyByScalar(m,t.dot(_,m),w));l=Math.min(.2*h(f,v,g),1e9)}if(u<l){var y=8,S=1e6,E=-Math.pow((l-i)*S,1/y),T=Math.pow((l-o)*S,1/y);return function(e){var t=e*(T-E)+E;return-Math.pow(t,y)/S+l}}return function(e){return s.lerp(i,o,e)}}function p(e,t){return s.equalsEpsilon(e,s.TWO_PI,s.EPSILON11)&&(e=0),t>e+Math.PI?e+=s.TWO_PI:t<e-Math.PI&&(e-=s.TWO_PI),e}function m(r,i,n,o,a,l,u){function c(t){var r=t.time/i;h.setView({orientation:{heading:s.lerp(_,o,r),pitch:s.lerp(f,a,r),roll:s.lerp(v,l,r)}}),e.lerp(m,n,r,h.position),h.position.z=g(r)}var h=r.camera,m=t.clone(h.position,S),f=h.pitch,_=p(h.heading,o),v=p(h.roll,l),g=d(h,n,m.z,n.z,u);return c}function f(e,i,n,o,a,l,u){function c(e){var r=e.time/i,n=t.fromRadians(s.lerp(_.longitude,C.longitude,r),s.lerp(_.latitude,C.latitude,r),S(r));h.setView({destination:n,orientation:{heading:s.lerp(g,o,r),pitch:s.lerp(v,a,r),roll:s.lerp(y,l,r)}})}var h=e.camera,m=e.mapProjection,f=m.ellipsoid,_=r.clone(h.positionCartographic,E),v=h.pitch,g=p(h.heading,o),y=p(h.roll,l),C=f.cartesianToCartographic(n,T);_.longitude=s.zeroToTwoPi(_.longitude),C.longitude=s.zeroToTwoPi(C.longitude);var w=_.longitude-C.longitude;w<-s.PI?_.longitude+=s.TWO_PI:w>s.PI&&(C.longitude+=s.TWO_PI);var S=d(h,n,_.height,C.height,u);return c}function _(r,i,n,o,a,l,u){function c(t){var r=t.time/i;h.setView({orientation:{heading:s.lerp(f,o,r)}}),e.lerp(m,n,r,h.position);var a=v(r),l=h.frustum,u=l.top/l.right,c=.5*(a-(l.right-l.left));l.right+=c,l.left-=c,l.top=u*l.right,l.bottom=-l.top}var h=r.camera,m=t.clone(h.position,S),f=p(h.heading,o),_=h.frustum.right-h.frustum.left,v=d(h,n,_,n.z,u);return c}function v(e,t){return{startObject:{},stopObject:{},duration:0,complete:e,cancel:t}}function g(e,t){function r(){"function"==typeof t&&t(),e.enableInputs=!0}return r}var y={},C=new t,w=new t,S=new t,E=new r,T=new r,b=new r,x=new t;return y.createTween=function(r,o){o=i(o,i.EMPTY_OBJECT);var l=o.destination,u=r.mode;if(u===c.MORPHING)return v();var h=i(o.convert,!0),d=r.mapProjection,p=d.ellipsoid,y=o.maximumHeight,C=o.easingFunction;h&&u!==c.SCENE3D&&(p.cartesianToCartographic(l,b),l=d.project(b,x));var w=r.camera,S=o.endTransform;n(S)&&w._setTransform(S);var E=o.duration;n(E)||(E=Math.ceil(t.distance(w.position,l)/1e6)+2,E=Math.min(E,3));var T=i(o.heading,0),A=i(o.pitch,-s.PI_OVER_TWO),P=i(o.roll,0),M=r.screenSpaceCameraController;M.enableInputs=!1;var D=g(M,o.complete),I=g(M,o.cancel),R=w.frustum,O=r.mode===c.SCENE2D;if(O=O&&e.equalsEpsilon(w.position,l,s.EPSILON6),O=O&&s.equalsEpsilon(Math.max(R.right-R.left,R.top-R.bottom),l.z,s.EPSILON6),O=O||r.mode!==c.SCENE2D&&t.equalsEpsilon(l,w.position,s.EPSILON10),O=O&&s.equalsEpsilon(s.negativePiToPi(T),s.negativePiToPi(w.heading),s.EPSILON10)&&s.equalsEpsilon(s.negativePiToPi(A),s.negativePiToPi(w.pitch),s.EPSILON10)&&s.equalsEpsilon(s.negativePiToPi(P),s.negativePiToPi(w.roll),s.EPSILON10))return v(D,I);var N=new Array(4);if(N[c.SCENE2D]=_,N[c.SCENE3D]=f,N[c.COLUMBUS_VIEW]=m,E<=0){var L=function(){var e=N[u](r,1,l,T,A,P,y);e({time:1}),"function"==typeof D&&D()};return v(L,I)}var B=N[u](r,E,l,T,A,P,y);if(!n(C)){var F=w.positionCartographic.height,V=u===c.SCENE3D?p.cartesianToCartographic(l).height:l.z;C=F>V&&F>11500?a.CUBIC_OUT:a.QUINTIC_IN_OUT}return{duration:E,easingFunction:C,startObject:{time:0},stopObject:{time:E},update:B,complete:D,cancel:I}},y}),r("Scene/MapMode2D",["../Core/freezeObject"],function(e){"use strict";var t={ROTATE:0,INFINITE_SCROLL:1};return e(t)}),r("Scene/Camera",["../Core/BoundingSphere","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Cartographic","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/EasingFunction","../Core/Ellipsoid","../Core/EllipsoidGeodesic","../Core/Event","../Core/HeadingPitchRange","../Core/Intersect","../Core/IntersectionTests","../Core/Math","../Core/Matrix3","../Core/Matrix4","../Core/Quaternion","../Core/Ray","../Core/Rectangle","../Core/Transforms","./CameraFlightPath","./MapMode2D","./PerspectiveFrustum","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x){"use strict";function A(e){this._scene=e,this._transform=g.clone(g.IDENTITY),this._invTransform=g.clone(g.IDENTITY),this._actualTransform=g.clone(g.IDENTITY),this._actualInvTransform=g.clone(g.IDENTITY),this._transformChanged=!1,this.position=new r,this._position=new r,this._positionWC=new r,this._positionCartographic=new n,this.direction=new r,this._direction=new r,this._directionWC=new r,this.up=new r,this._up=new r,this._upWC=new r,this.right=new r,this._right=new r,this._rightWC=new r,this.frustum=new b,this.frustum.aspectRatio=e.drawingBufferWidth/e.drawingBufferHeight,this.frustum.fov=_.toRadians(60),this.defaultMoveAmount=1e5,this.defaultLookAmount=Math.PI/60,this.defaultRotateAmount=Math.PI/3600,this.defaultZoomAmount=1e5,this.constrainedAxis=void 0,this.maximumZoomFactor=1.5,this._moveStart=new d,this._moveEnd=new d,this._changed=new d,this._changedPosition=void 0,this._changedDirection=void 0,this._changedFrustum=void 0,this.percentageChanged=.5,this._viewMatrix=new g,this._invViewMatrix=new g,P(this),this._mode=x.SCENE3D,this._modeChanged=!0;var t=e.mapProjection;this._projection=t,this._maxCoord=t.project(new n(Math.PI,_.PI_OVER_TWO)),this._max2Dfrustum=void 0,this._suspendTerrainAdjustment=!1,j(this,A.DEFAULT_VIEW_RECTANGLE,this.position,!0);var i=r.magnitude(this.position);i+=i*A.DEFAULT_VIEW_FACTOR,r.normalize(this.position,this.position),r.multiplyByScalar(this.position,i,this.position)}function P(e){g.computeView(e._position,e._direction,e._up,e._right,e._viewMatrix),g.multiply(e._viewMatrix,e._actualInvTransform,e._viewMatrix),g.inverseTransformation(e._viewMatrix,e._invViewMatrix)}function M(e){S.basisTo2D(e._projection,e._transform,e._actualTransform)}function D(e){var t=e._projection,n=t.ellipsoid,o=g.getColumn(e._transform,3,de),a=n.cartesianToCartographic(o,ue),s=t.project(a,ce),l=pe;l.x=s.z,l.y=s.x,l.z=s.y,l.w=1;var u=i.clone(i.UNIT_X,_e),c=i.add(g.getColumn(e._transform,0,he),o,he);n.cartesianToCartographic(c,a),t.project(a,s);var h=me;h.x=s.z,h.y=s.x,h.z=s.y,h.w=0,r.subtract(h,l,h),h.x=0;var d=fe;if(r.magnitudeSquared(h)>_.EPSILON10)r.cross(u,h,d);else{var p=i.add(g.getColumn(e._transform,1,he),o,he);n.cartesianToCartographic(p,a),t.project(a,s),d.x=s.z,d.y=s.x,d.z=s.y,d.w=0,r.subtract(d,l,d),d.x=0,r.magnitudeSquared(d)<_.EPSILON10&&(i.clone(i.UNIT_Y,h),i.clone(i.UNIT_Z,d))}r.cross(d,u,h),r.normalize(h,h),r.cross(u,h,d),r.normalize(d,d),g.setColumn(e._actualTransform,0,h,e._actualTransform),g.setColumn(e._actualTransform,1,d,e._actualTransform),g.setColumn(e._actualTransform,2,u,e._actualTransform),g.setColumn(e._actualTransform,3,l,e._actualTransform)}function I(e){var t=e._mode,i=!1,n=0;t===x.SCENE2D&&(n=e.frustum.right-e.frustum.left,i=n!==e._positionCartographic.height);var o=e._position,a=!r.equals(o,e.position)||i;a&&(o=r.clone(e.position,e._position));var s=e._direction,l=!r.equals(s,e.direction);l&&(r.normalize(e.direction,e.direction),s=r.clone(e.direction,e._direction));var u=e._up,c=!r.equals(u,e.up);c&&(r.normalize(e.up,e.up),u=r.clone(e.up,e._up));var h=e._right,d=!r.equals(h,e.right);d&&(r.normalize(e.right,e.right),h=r.clone(e.right,e._right));var p=e._transformChanged||e._modeChanged;e._transformChanged=!1,p&&(g.inverseTransformation(e._transform,e._invTransform),e._mode===x.COLUMBUS_VIEW||e._mode===x.SCENE2D?g.equals(g.IDENTITY,e._transform)?g.clone(A.TRANSFORM_2D,e._actualTransform):e._mode===x.COLUMBUS_VIEW?M(e):D(e):g.clone(e._transform,e._actualTransform),g.inverseTransformation(e._actualTransform,e._actualInvTransform),e._modeChanged=!1);var m=e._actualTransform;if(a||p)if(e._positionWC=g.multiplyByPoint(m,o,e._positionWC),t===x.SCENE3D||t===x.MORPHING)e._positionCartographic=e._projection.ellipsoid.cartesianToCartographic(e._positionWC,e._positionCartographic);else{var f=ve;f.x=e._positionWC.y,f.y=e._positionWC.z,f.z=e._positionWC.x,t===x.SCENE2D&&(f.z=n),e._projection.unproject(f,e._positionCartographic)}if(l||c||d){var v=r.dot(s,r.cross(u,h,ve));if(Math.abs(1-v)>_.EPSILON2){var y=1/r.magnitudeSquared(u),C=r.dot(u,s)*y,w=r.multiplyByScalar(s,C,ve);u=r.normalize(r.subtract(u,w,e._up),e._up),r.clone(u,e.up),h=r.cross(s,u,e._right),r.clone(h,e.right)}}(l||p)&&(e._directionWC=g.multiplyByPointAsVector(m,s,e._directionWC)),(c||p)&&(e._upWC=g.multiplyByPointAsVector(m,u,e._upWC)),(d||p)&&(e._rightWC=g.multiplyByPointAsVector(m,h,e._rightWC)),(a||l||c||d||p)&&P(e)}function R(e,t){var r;return r=_.equalsEpsilon(Math.abs(e.z),1,_.EPSILON3)?Math.atan2(t.y,t.x)-_.PI_OVER_TWO:Math.atan2(e.y,e.x)-_.PI_OVER_TWO,_.TWO_PI-_.zeroToTwoPi(r)}function O(e){return _.PI_OVER_TWO-_.acosClamped(e.z)}function N(e,t,r){var i=0;return _.equalsEpsilon(Math.abs(e.z),1,_.EPSILON3)||(i=Math.atan2(-r.z,t.z),i=_.zeroToTwoPi(i+_.TWO_PI)),i}function L(e,t,i,n,o){var a=g.clone(e.transform,Te),s=S.eastNorthUpToFixedFrame(t,e._projection.ellipsoid,be);e._setTransform(s),r.clone(r.ZERO,e.position);var l=y.fromHeadingPitchRoll(i-_.PI_OVER_TWO,n,o,xe),u=v.fromQuaternion(l,Ae);v.getColumn(u,0,e.direction),v.getColumn(u,2,e.up),r.cross(e.direction,e.up,e.right),e._setTransform(a)}function B(e,t,i,n,o,a){var s=g.clone(e.transform,Te);if(e._setTransform(g.IDENTITY),!r.equals(t,e.positionWC)){if(a){var l=e._projection,u=l.ellipsoid.cartesianToCartographic(t,Pe);t=l.project(u,Ee)}r.clone(t,e.position)}var c=y.fromHeadingPitchRoll(i-_.PI_OVER_TWO,n,o,xe),h=v.fromQuaternion(c,Ae);v.getColumn(h,0,e.direction),v.getColumn(h,2,e.up),r.cross(e.direction,e.up,e.right),e._setTransform(s)}function F(e,i,n,o){var a=-_.PI_OVER_TWO,s=0,l=g.clone(e.transform,Te);if(e._setTransform(g.IDENTITY),!r.equals(i,e.positionWC)){if(o){var u=e._projection,c=u.ellipsoid.cartesianToCartographic(i,Pe);i=u.project(c,Ee)}t.clone(i,e.position);var h=.5*-i.z,d=-h,p=e.frustum;if(d>h){var m=p.top/p.right;p.right=d,p.left=h,p.top=p.right*m,p.bottom=-p.top}}if(e._scene.mapMode2D===T.ROTATE){var f=y.fromHeadingPitchRoll(n-_.PI_OVER_TWO,a,s,xe),C=v.fromQuaternion(f,Ae);v.getColumn(C,2,e.up),r.cross(e.direction,e.up,e.right)}e._setTransform(l)}function V(e,t,i,n){var o=r.clone(i.direction,Me),a=r.clone(i.up,De);if(e._scene.mode===x.SCENE3D){var s=e._projection.ellipsoid,l=S.eastNorthUpToFixedFrame(t,s,ge),u=g.inverseTransformation(l,ye);g.multiplyByPointAsVector(u,o,o),g.multiplyByPointAsVector(u,a,a)}var c=r.cross(o,a,Ie);return n.heading=R(o,a),n.pitch=O(o),n.roll=N(o,a,c),n}function k(e,t){var r,i,n=e._scene.mapMode2D===T.ROTATE,o=e._maxCoord.x,a=e._maxCoord.y;n?(i=o,r=-i):(i=t.x-2*o,r=t.x+2*o),t.x>o&&(t.x=i),t.x<-o&&(t.x=r),t.y>a&&(t.y=a),t.y<-a&&(t.y=-a)}function z(e,t){var i=e.position,n=r.normalize(i,ke);if(a(e.constrainedAxis)){var o=r.equalsEpsilon(n,e.constrainedAxis,_.EPSILON2),s=r.equalsEpsilon(n,r.negate(e.constrainedAxis,Ge),_.EPSILON2);if(o||s)(o&&t<0||s&&t>0)&&e.rotate(e.right,t);else{var l=r.normalize(e.constrainedAxis,ze),u=r.dot(n,l),c=_.acosClamped(u);t>0&&t>c&&(t=c-_.EPSILON4),u=r.dot(n,r.negate(l,Ge)),c=_.acosClamped(u),t<0&&-t>c&&(t=-c+_.EPSILON4);var h=r.cross(l,n,Ue);e.rotate(h,t)}}else e.rotate(e.right,t)}function U(e,t){a(e.constrainedAxis)?e.rotate(e.constrainedAxis,t):e.rotate(e.up,t)}function G(e,t){var r=e.frustum;t=.5*t;var i=r.right-t,n=r.left+t,o=e._maxCoord.x;e._scene.mapMode2D===T.ROTATE&&(o*=e.maximumZoomFactor),i>o&&(i=o,n=-o),i<=n&&(i=1,n=-1);var a=r.top/r.right;r.right=i,r.left=n,r.top=r.right*a,r.bottom=-r.top}function W(e,t){e.move(e.direction,t)}function H(e,t,i){t=_.clamp(t,-_.PI_OVER_TWO,_.PI_OVER_TWO),e=_.zeroToTwoPi(e)-_.PI_OVER_TWO;var n=y.fromAxisAngle(r.UNIT_Y,-t,qe),o=y.fromAxisAngle(r.UNIT_Z,-e,je),a=y.multiply(o,n,o),s=v.fromQuaternion(a,Ye),l=r.clone(r.UNIT_X,He);return v.multiplyByVector(s,l,l),r.negate(l,l),r.multiplyByScalar(l,i,l),l}function q(e,t,i,n){var o=Math.abs(r.dot(t,i));return o/n-r.dot(e,i)}function j(e,t,i,n){var o=e._projection.ellipsoid,s=n?e:ot,l=t.north,u=t.south,c=t.east,d=t.west;d>c&&(c+=_.TWO_PI);var p,m=.5*(d+c);if(u<-_.PI_OVER_TWO+_.RADIANS_PER_DEGREE&&l>_.PI_OVER_TWO-_.RADIANS_PER_DEGREE)p=0;else{var f=Ze;f.longitude=m,f.latitude=l,f.height=0;var v=Ke;v.longitude=m,v.latitude=u,v.height=0;var g=Xe;a(g)&&g.ellipsoid===o||(Xe=g=new h(void 0,void 0,o)),g.setEndPoints(f,v),p=g.interpolateUsingFraction(.5,Ze).latitude}var y=Ze;y.longitude=m,y.latitude=p,y.height=0;var C=o.cartographicToCartesian(y,it),w=Ze;w.longitude=c,w.latitude=l;var S=o.cartographicToCartesian(w,Qe);w.longitude=d;var E=o.cartographicToCartesian(w,$e);w.longitude=m;var T=o.cartographicToCartesian(w,tt);w.latitude=u;var b=o.cartographicToCartesian(w,rt);w.longitude=c;var x=o.cartographicToCartesian(w,et);w.longitude=d;var A=o.cartographicToCartesian(w,Je);r.subtract(E,C,E),r.subtract(x,C,x),r.subtract(S,C,S),r.subtract(A,C,A),r.subtract(T,C,T),r.subtract(b,C,b);var P=o.geodeticSurfaceNormal(C,s.direction);r.negate(P,P);var M=r.cross(P,r.UNIT_Z,s.right);r.normalize(M,M);var D=r.cross(M,P,s.up),I=Math.tan(.5*e.frustum.fovy),R=e.frustum.aspectRatio*I,O=Math.max(q(P,D,E,I),q(P,D,x,I),q(P,D,S,I),q(P,D,A,I),q(P,D,T,I),q(P,D,b,I),q(P,M,E,R),q(P,M,x,R),q(P,M,S,R),q(P,M,A,R),q(P,M,T,R),q(P,M,b,R));if(u<0&&l>0){var N=Ze;N.longitude=d,N.latitude=0,N.height=0;var L=o.cartographicToCartesian(N,nt);r.subtract(L,C,L),O=Math.max(O,q(P,D,L,I),q(P,M,L,R)),N.longitude=c,L=o.cartographicToCartesian(N,nt),r.subtract(L,C,L),O=Math.max(O,q(P,D,L,I),q(P,M,L,R))}return r.add(C,r.multiplyByScalar(P,-O,nt),i)}function Y(e,t,r){var i=e._projection;t.west>t.east&&(t=w.MAX_VALUE);var n=e._actualTransform,o=e._actualInvTransform,a=at;a.longitude=t.east,a.latitude=t.north;var s=i.project(a,st);g.multiplyByPoint(n,s,s),g.multiplyByPoint(o,s,s),a.longitude=t.west,a.latitude=t.south;var l=i.project(a,lt);g.multiplyByPoint(n,l,l),g.multiplyByPoint(o,l,l);var u=Math.tan(.5*e.frustum.fovy),c=e.frustum.aspectRatio*u;return r.x=.5*(s.x-l.x)+l.x,r.y=.5*(s.y-l.y)+l.y,r.z=.5*Math.max((s.x-l.x)/c,(s.y-l.y)/u),r}function X(e,t,r){var i=e._projection;t.west>t.east&&(t=w.MAX_VALUE);var n=ut;n.longitude=t.east,n.latitude=t.north;var o=i.project(n,ct);n.longitude=t.west,n.latitude=t.south;var a,s,l=i.project(n,ht),u=.5*Math.abs(o.x-l.x),c=.5*Math.abs(o.y-l.y),h=e.frustum.right/e.frustum.top,d=c*h;return u>d?(a=u,s=a/h):(s=c,a=d),c=Math.max(2*a,2*s),r.x=.5*(o.x-l.x)+l.x,r.y=.5*(o.y-l.y)+l.y,n=i.unproject(r,n),n.height=c,r=i.project(n,r)}function Z(e,t,r,i){r=o(r,c.WGS84);var n=e.getPickRay(t,dt),a=f.rayEllipsoid(n,r);if(a){var s=a.start>0?a.start:a.stop;return C.getPoint(n,s,i)}}function K(e,t,r,i){var n=e.getPickRay(t,pt),o=n.origin;o.z=0;var a=r.unproject(o);if(!(a.latitude<-_.PI_OVER_TWO||a.latitude>_.PI_OVER_TWO))return r.ellipsoid.cartographicToCartesian(a,i)}function Q(e,t,i,n){var o=e.getPickRay(t,mt),a=-o.origin.x/o.direction.x;C.getPoint(o,a,n);var s=i.unproject(new r(n.y,n.z,0));if(!(s.latitude<-_.PI_OVER_TWO||s.latitude>_.PI_OVER_TWO||s.longitude<-Math.PI||s.longitude>Math.PI))return i.ellipsoid.cartographicToCartesian(s,n)}function J(e,t,i){var n=e._scene.canvas,o=n.clientWidth,a=n.clientHeight,s=Math.tan(.5*e.frustum.fovy),l=e.frustum.aspectRatio*s,u=e.frustum.near,c=2/o*t.x-1,h=2/a*(a-t.y)-1,d=e.positionWC;r.clone(d,i.origin);var p=r.multiplyByScalar(e.directionWC,u,ft);r.add(d,p,p);var m=r.multiplyByScalar(e.rightWC,c*u*l,_t),f=r.multiplyByScalar(e.upWC,h*u*s,vt),_=r.add(p,m,i.direction);return r.add(_,f,_),r.subtract(_,d,_),r.normalize(_,_),i}function $(e,t,i){var n=e._scene.canvas,o=n.clientWidth,a=n.clientHeight,s=2/o*t.x-1;s*=.5*(e.frustum.right-e.frustum.left);var l=2/a*(a-t.y)-1;l*=.5*(e.frustum.top-e.frustum.bottom);var u=i.origin;return r.clone(e.position,u),r.multiplyByScalar(e.right,s,gt),r.add(gt,u,u),r.multiplyByScalar(e.up,l,gt),r.add(gt,u,u),r.clone(e.directionWC,i.direction),i}function ee(e,t,i,n,o,a){function s(i){var n=r.lerp(t,l,i.time,new r);e.worldToCameraCoordinatesPoint(n,e.position)}var l=r.clone(t);return i.y>n?l.y-=i.y-n:i.y<-n&&(l.y+=-n-i.y),i.z>o?l.z-=i.z-o:i.z<-o&&(l.z+=-o-i.z),{easingFunction:u.EXPONENTIAL_OUT,startObject:{time:0},stopObject:{time:1},duration:a,update:s}}function te(e,t){var i=e.position,n=e.direction,o=e.worldToCameraCoordinatesVector(r.UNIT_X,St),a=-r.dot(o,i)/r.dot(o,n),s=r.add(i,r.multiplyByScalar(n,a,Et),Et);e.cameraToWorldCoordinatesPoint(s,s),i=e.cameraToWorldCoordinatesPoint(e.position,Tt);var l=Math.tan(.5*e.frustum.fovy),u=e.frustum.aspectRatio*l,c=r.magnitude(r.subtract(i,s,bt)),h=u*c,d=l*c,p=e._maxCoord.x,m=e._maxCoord.y,f=Math.max(h-p,p),_=Math.max(d-m,m);if(i.z<-f||i.z>f||i.y<-_||i.y>_){var v=s.y<-f||s.y>f,g=s.z<-_||s.z>_;if(v||g)return ee(e,i,s,f,_,t)}}function re(e,t){var r=e.frustum,i=Math.tan(.5*r.fovy),n=r.aspectRatio*i;return Math.max(t/n,t/i)}function ie(e,t){var r,i,n=e.frustum,o=n.right/n.top,a=t*o;return t>a?(r=t,i=r/o):(i=t,r=a),1.5*Math.max(r,i)}function ne(e,t,r){a(r)||(r=p.clone(Pt));var i=r.range;if(!a(i)||0===i){var n=t.radius;0===n?r.range=Mt:r.range=e._mode===x.SCENE2D?ie(e,n):re(e,n)}return r}function oe(e,t){var i=t.radii,n=e.positionWC,o=r.multiplyComponents(t.oneOverRadii,n,Vt),a=r.magnitude(o),s=r.normalize(o,kt),l=r.normalize(r.cross(r.UNIT_Z,o,zt),zt),u=r.normalize(r.cross(s,l,Ut),Ut),c=Math.sqrt(r.magnitudeSquared(o)-1),h=r.multiplyByScalar(s,1/a,Vt),d=c/a,p=r.multiplyByScalar(l,d,kt),m=r.multiplyByScalar(u,d,zt),f=r.add(h,m,Gt[0]);r.subtract(f,p,f),r.multiplyComponents(i,f,f);var _=r.subtract(h,m,Gt[1]);r.subtract(_,p,_),r.multiplyComponents(i,_,_);var v=r.subtract(h,m,Gt[2]);r.add(v,p,v),r.multiplyComponents(i,v,v);var g=r.add(h,m,Gt[3]);return r.add(g,p,g),r.multiplyComponents(i,g,g),Gt}function ae(e,t,r,i,n,o){Wt.x=e,Wt.y=t;var s=i.pickEllipsoid(Wt,n,Ht);return a(s)?(qt[r]=n.cartesianToCartographic(s,qt[r]),1):(qt[r]=n.cartesianToCartographic(o[r],qt[r]),0)}A.TRANSFORM_2D=new g(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1),A.TRANSFORM_2D_INVERSE=g.inverseTransformation(A.TRANSFORM_2D,new g),A.DEFAULT_VIEW_RECTANGLE=w.fromDegrees(-95,-20,-70,90),A.DEFAULT_VIEW_FACTOR=.5,A.prototype._updateCameraChanged=function(){var e=this;if(0!==e._changed.numberOfListeners){var t=e.percentageChanged;if(e._mode===x.SCENE2D){if(!a(e._changedFrustum))return e._changedPosition=r.clone(e.position,e._changedPosition),void(e._changedFrustum=e.frustum.clone());var i,n=e.position,o=e._changedPosition,s=e.frustum,l=e._changedFrustum,u=n.x+s.left,c=n.x+s.right,h=o.x+l.left,d=o.x+l.right,p=n.y+s.bottom,m=n.y+s.top,f=o.y+l.bottom,v=o.y+l.top,g=Math.max(u,h),y=Math.min(c,d),C=Math.max(p,f),w=Math.min(m,v);if(g>=y||C>=m)i=1;else{var S=l;u<h&&c>d&&p<f&&m>v&&(S=s),i=1-(y-g)*(w-C)/((S.right-S.left)*(S.top-S.bottom))}return void(i>t&&(e._changed.raiseEvent(i),e._changedPosition=r.clone(e.position,e._changedPosition),e._changedFrustum=e.frustum.clone(e._changedFrustum)))}if(!a(e._changedDirection))return e._changedPosition=r.clone(e.positionWC,e._changedPosition),void(e._changedDirection=r.clone(e.directionWC,e._changedDirection));var E=_.acosClamped(r.dot(e.directionWC,e._changedDirection)),T=E/(.5*e.frustum.fovy),b=r.distance(e.positionWC,e._changedPosition),A=b/e.positionCartographic.height;(T>t||A>t)&&(e._changed.raiseEvent(Math.max(T,A)),e._changedPosition=r.clone(e.positionWC,e._changedPosition),e._changedDirection=r.clone(e.directionWC,e._changedDirection))}};var se=new g,le=new n;A.prototype._adjustHeightForTerrain=function(){var e=this._scene,t=e.screenSpaceCameraController,i=t.enableCollisionDetection,n=t.minimumCollisionTerrainHeight,o=t.minimumZoomDistance;if(!this._suspendTerrainAdjustment&&i){var s=this._mode,l=e.globe;if(a(l)&&s!==x.SCENE2D&&s!==x.MORPHING){var u,c,h=l.ellipsoid,d=e.mapProjection;g.equals(this.transform,g.IDENTITY)||(u=g.clone(this.transform,se),c=r.magnitude(this.position),this._setTransform(g.IDENTITY));var p=le;s===x.SCENE3D?h.cartesianToCartographic(this.position,p):d.unproject(this.position,p);var m=!1;if(p.height<n){var f=l.getHeight(p);a(f)&&(f+=o,p.height<f&&(p.height=f,s===x.SCENE3D?h.cartographicToCartesian(p,this.position):d.project(p,this.position),m=!0))}a(u)&&(this._setTransform(u),m&&(r.normalize(this.position,this.position),r.negate(this.position,this.direction),r.multiplyByScalar(this.position,Math.max(c,o),this.position),r.normalize(this.direction,this.direction),r.cross(this.direction,this.up,this.right),r.cross(this.right,this.direction,this.up)))}}};var ue=new n,ce=new r,he=new r,de=new i,pe=new i,me=new i,fe=new i,_e=new i,ve=new r,ge=new g,ye=new g;s(A.prototype,{transform:{get:function(){return this._transform}},inverseTransform:{get:function(){return I(this),this._invTransform}},viewMatrix:{get:function(){return I(this),this._viewMatrix}},inverseViewMatrix:{get:function(){return I(this),this._invViewMatrix}},positionCartographic:{get:function(){return I(this),this._positionCartographic}},positionWC:{get:function(){return I(this),this._positionWC}},directionWC:{get:function(){return I(this),this._directionWC}},upWC:{get:function(){return I(this),this._upWC}},rightWC:{get:function(){return I(this),this._rightWC}},heading:{get:function(){if(this._mode!==x.MORPHING){var e=this._projection.ellipsoid,t=g.clone(this._transform,ge),r=S.eastNorthUpToFixedFrame(this.positionWC,e,ye);this._setTransform(r);var i=R(this.direction,this.up);return this._setTransform(t),i}}},pitch:{get:function(){if(this._mode!==x.MORPHING){var e=this._projection.ellipsoid,t=g.clone(this._transform,ge),r=S.eastNorthUpToFixedFrame(this.positionWC,e,ye);this._setTransform(r);var i=O(this.direction);return this._setTransform(t),i}}},roll:{get:function(){if(this._mode!==x.MORPHING){var e=this._projection.ellipsoid,t=g.clone(this._transform,ge),r=S.eastNorthUpToFixedFrame(this.positionWC,e,ye);this._setTransform(r);var i=N(this.direction,this.up,this.right);return this._setTransform(t),i}}},moveStart:{get:function(){return this._moveStart}},moveEnd:{get:function(){return this._moveEnd}},changed:{get:function(){return this._changed}}}),A.prototype.update=function(e){var t=!1;if(e!==this._mode&&(this._mode=e,this._modeChanged=e!==x.MORPHING,t=this._mode===x.SCENE2D),t){var r=this._max2Dfrustum=this.frustum.clone(),i=2,n=r.top/r.right;r.right=this._maxCoord.x*i,r.left=-r.right,r.top=n*r.right,r.bottom=-r.top}this._mode===x.SCENE2D&&k(this,this.position);var o=this._scene.globe,s=!a(o)||o._surface.tileProvider.ready&&!a(o._surface._tileLoadQueue.head)&&0===o._surface._debug.tilesWaitingForChildren;this._suspendTerrainAdjustment&&(this._suspendTerrainAdjustment=!s),this._adjustHeightForTerrain()};var Ce=new r,we=new r,Se=new r;A.prototype._setTransform=function(e){var t=r.clone(this.positionWC,Ce),i=r.clone(this.upWC,we),n=r.clone(this.directionWC,Se);g.clone(e,this._transform),this._transformChanged=!0,I(this);var o=this._actualInvTransform;g.multiplyByPoint(o,t,this.position),g.multiplyByPointAsVector(o,n,this.direction),g.multiplyByPointAsVector(o,i,this.up),r.cross(this.direction,this.up,this.right),I(this)};var Ee=new r,Te=new g,be=new g,xe=new y,Ae=new v,Pe=new n,Me=new r,De=new r,Ie=new r,Re={destination:void 0,orientation:{direction:void 0,up:void 0,heading:void 0,pitch:void 0,roll:void 0},convert:void 0,endTransform:void 0};A.prototype.setView=function(e){e=o(e,o.EMPTY_OBJECT);var t=o(e.orientation,o.EMPTY_OBJECT),i=this._mode;if(i!==x.MORPHING){a(e.endTransform)&&this._setTransform(e.endTransform);var n=o(e.convert,!0),s=o(e.destination,r.clone(this.positionWC,Ee));a(s)&&a(s.west)&&(s=this.getRectangleCameraCoordinates(s,Ee),n=!1),a(t.direction)&&(t=V(this,s,t,Re.orientation));var l=o(t.heading,0),u=o(t.pitch,-_.PI_OVER_TWO),c=o(t.roll,0);this._suspendTerrainAdjustment=!0,i===x.SCENE3D?L(this,s,l,u,c):i===x.SCENE2D?F(this,s,l,n):B(this,s,l,u,c,n)}};var Oe=new r;A.prototype.flyHome=function(e){var t=this._mode;if(t===x.MORPHING&&this._scene.completeMorph(),t===x.SCENE2D)this.flyTo({destination:w.MAX_VALUE,duration:e,endTransform:g.IDENTITY});else if(t===x.SCENE3D){var i=this.getRectangleCameraCoordinates(A.DEFAULT_VIEW_RECTANGLE),n=r.magnitude(i);n+=n*A.DEFAULT_VIEW_FACTOR,r.normalize(i,i),r.multiplyByScalar(i,n,i),this.flyTo({destination:i,duration:e,endTransform:g.IDENTITY})}else if(t===x.COLUMBUS_VIEW){var o=this._projection.ellipsoid.maximumRadius,a=new r(0,-1,1);a=r.multiplyByScalar(r.normalize(a,a),5*o,a),this.flyTo({destination:a,duration:e,orientation:{heading:0,pitch:-Math.acos(r.normalize(a,Oe).z),roll:0},endTransform:g.IDENTITY,convert:!1})}},A.prototype.worldToCameraCoordinates=function(e,t){return a(t)||(t=new i),I(this),g.multiplyByVector(this._actualInvTransform,e,t)},A.prototype.worldToCameraCoordinatesPoint=function(e,t){return a(t)||(t=new r),I(this),g.multiplyByPoint(this._actualInvTransform,e,t)},A.prototype.worldToCameraCoordinatesVector=function(e,t){return a(t)||(t=new r),I(this),g.multiplyByPointAsVector(this._actualInvTransform,e,t)},A.prototype.cameraToWorldCoordinates=function(e,t){return a(t)||(t=new i),I(this),g.multiplyByVector(this._actualTransform,e,t)},A.prototype.cameraToWorldCoordinatesPoint=function(e,t){return a(t)||(t=new r),I(this),g.multiplyByPoint(this._actualTransform,e,t)},A.prototype.cameraToWorldCoordinatesVector=function(e,t){return a(t)||(t=new r),I(this),g.multiplyByPointAsVector(this._actualTransform,e,t)};var Ne=new r;A.prototype.move=function(e,t){var i=this.position;r.multiplyByScalar(e,t,Ne),r.add(i,Ne,i),this._mode===x.SCENE2D&&k(this,i)},A.prototype.moveForward=function(e){e=o(e,this.defaultMoveAmount),this.move(this.direction,e)},A.prototype.moveBackward=function(e){e=o(e,this.defaultMoveAmount),this.move(this.direction,-e)},A.prototype.moveUp=function(e){e=o(e,this.defaultMoveAmount),this.move(this.up,e)},A.prototype.moveDown=function(e){e=o(e,this.defaultMoveAmount),this.move(this.up,-e)},A.prototype.moveRight=function(e){e=o(e,this.defaultMoveAmount),this.move(this.right,e)},A.prototype.moveLeft=function(e){e=o(e,this.defaultMoveAmount),this.move(this.right,-e)},A.prototype.lookLeft=function(e){e=o(e,this.defaultLookAmount),this.look(this.up,-e)},A.prototype.lookRight=function(e){e=o(e,this.defaultLookAmount),this.look(this.up,e)},A.prototype.lookUp=function(e){e=o(e,this.defaultLookAmount),this.look(this.right,-e)},A.prototype.lookDown=function(e){e=o(e,this.defaultLookAmount),this.look(this.right,e)};var Le=new y,Be=new v;A.prototype.look=function(e,t){var r=o(t,this.defaultLookAmount),i=y.fromAxisAngle(e,-r,Le),n=v.fromQuaternion(i,Be),a=this.direction,s=this.up,l=this.right;v.multiplyByVector(n,a,a),v.multiplyByVector(n,s,s),v.multiplyByVector(n,l,l)},A.prototype.twistLeft=function(e){e=o(e,this.defaultLookAmount),this.look(this.direction,e)},A.prototype.twistRight=function(e){e=o(e,this.defaultLookAmount),this.look(this.direction,-e)};var Fe=new y,Ve=new v;A.prototype.rotate=function(e,t){var i=o(t,this.defaultRotateAmount),n=y.fromAxisAngle(e,-i,Fe),a=v.fromQuaternion(n,Ve);v.multiplyByVector(a,this.position,this.position),v.multiplyByVector(a,this.direction,this.direction),v.multiplyByVector(a,this.up,this.up),r.cross(this.direction,this.up,this.right),r.cross(this.right,this.direction,this.up)},A.prototype.rotateDown=function(e){e=o(e,this.defaultRotateAmount),z(this,e)},A.prototype.rotateUp=function(e){e=o(e,this.defaultRotateAmount),z(this,-e)};var ke=new r,ze=new r,Ue=new r,Ge=new r;A.prototype.rotateRight=function(e){e=o(e,this.defaultRotateAmount),U(this,-e)},A.prototype.rotateLeft=function(e){e=o(e,this.defaultRotateAmount),U(this,e)},A.prototype.zoomIn=function(e){e=o(e,this.defaultZoomAmount),this._mode===x.SCENE2D?G(this,e):W(this,e)},A.prototype.zoomOut=function(e){e=o(e,this.defaultZoomAmount),this._mode===x.SCENE2D?G(this,-e):W(this,-e)},A.prototype.getMagnitude=function(){return this._mode===x.SCENE3D?r.magnitude(this.position):this._mode===x.COLUMBUS_VIEW?Math.abs(this.position.z):this._mode===x.SCENE2D?Math.max(this.frustum.right-this.frustum.left,this.frustum.top-this.frustum.bottom):void 0};var We=new g;A.prototype.lookAt=function(e,t){var r=S.eastNorthUpToFixedFrame(e,c.WGS84,We);this.lookAtTransform(r,t)};var He=new r,qe=new y,je=new y,Ye=new v;A.prototype.lookAtTransform=function(e,i){if(this._setTransform(e),a(i)){var n;if(n=a(i.heading)?H(i.heading,i.pitch,i.range):i,this._mode===x.SCENE2D){t.clone(t.ZERO,this.position),r.negate(n,this.up),this.up.z=0,r.magnitudeSquared(this.up)<_.EPSILON10&&r.clone(r.UNIT_Y,this.up),r.normalize(this.up,this.up),this._setTransform(g.IDENTITY),r.negate(r.UNIT_Z,this.direction),r.cross(this.direction,this.up,this.right),r.normalize(this.right,this.right);var o=this.frustum,s=o.top/o.right;return o.right=.5*r.magnitude(n),o.left=-o.right,o.top=s*o.right,o.bottom=-o.top,void this._setTransform(e)}r.clone(n,this.position),r.negate(this.position,this.direction),r.normalize(this.direction,this.direction),r.cross(this.direction,r.UNIT_Z,this.right),r.magnitudeSquared(this.right)<_.EPSILON10&&r.clone(r.UNIT_X,this.right),r.normalize(this.right,this.right),r.cross(this.right,this.direction,this.up),r.normalize(this.up,this.up)}};var Xe,Ze=new n,Ke=new n,Qe=new r,Je=new r,$e=new r,et=new r,tt=new r,rt=new r,it=new r,nt=new r,ot={direction:new r,right:new r,up:new r},at=new n,st=new r,lt=new r,ut=new n,ct=new r,ht=new r;A.prototype.getRectangleCameraCoordinates=function(e,t){var i=this._mode;return a(t)||(t=new r),i===x.SCENE3D?j(this,e,t):i===x.COLUMBUS_VIEW?Y(this,e,t):i===x.SCENE2D?X(this,e,t):void 0};var dt=new C,pt=new C,mt=new C;A.prototype.pickEllipsoid=function(e,t,i){if(a(i)||(i=new r),t=o(t,c.WGS84),this._mode===x.SCENE3D)i=Z(this,e,t,i);else if(this._mode===x.SCENE2D)i=K(this,e,this._projection,i);else{if(this._mode!==x.COLUMBUS_VIEW)return;i=Q(this,e,this._projection,i)}return i};var ft=new r,_t=new r,vt=new r,gt=new r;A.prototype.getPickRay=function(e,t){a(t)||(t=new C);var r=this.frustum;return a(r.aspectRatio)&&a(r.fov)&&a(r.near)?J(this,e,t):$(this,e,t)};var yt=new r,Ct=new r;A.prototype.distanceToBoundingSphere=function(e){var t=r.subtract(this.positionWC,e.center,yt),i=r.multiplyByScalar(this.directionWC,r.dot(t,this.directionWC),Ct);return Math.max(0,r.magnitude(i)-e.radius)};var wt=new t;A.prototype.getPixelSize=function(e,t,r){var i=this.distanceToBoundingSphere(e),n=this.frustum.getPixelDimensions(t,r,i,wt);return Math.max(n.x,n.y)};var St=new r,Et=new r,Tt=new r,bt=new r;A.prototype.createCorrectPositionTween=function(e){if(this._mode===x.COLUMBUS_VIEW)return te(this,e)};var xt=new r,At={destination:void 0,heading:void 0,pitch:void 0,roll:void 0,duration:void 0,complete:void 0,cancel:void 0,endTransform:void 0,maximumHeight:void 0,easingFunction:void 0};A.prototype.cancelFlight=function(){a(this._currentFlight)&&(this._currentFlight.cancelTween(),this._currentFlight=void 0)},A.prototype.flyTo=function(e){e=o(e,o.EMPTY_OBJECT);var t=e.destination,r=this._mode;if(r!==x.MORPHING){this.cancelFlight();var i=o(e.orientation,o.EMPTY_OBJECT);if(a(i.direction)&&(i=V(this,t,i,Re.orientation)),a(e.duration)&&e.duration<=0){var n=Re;return n.destination=e.destination,n.orientation.heading=i.heading,n.orientation.pitch=i.pitch,n.orientation.roll=i.roll,n.convert=e.convert,n.endTransform=e.endTransform,this.setView(n),void("function"==typeof e.complete&&e.complete())}var s=a(t.west);s&&(t=this.getRectangleCameraCoordinates(t,xt));var l,u=this;At.destination=t,At.heading=i.heading,At.pitch=i.pitch,At.roll=i.roll,At.duration=e.duration,At.complete=function(){l===u._currentFlight&&(u._currentFlight=void 0),a(e.complete)&&e.complete()},At.cancel=e.cancel,At.endTransform=e.endTransform,At.convert=!s&&e.convert,At.maximumHeight=e.maximumHeight,At.easingFunction=e.easingFunction;var c=this._scene;l=c.tweens.add(E.createTween(c,At)),this._currentFlight=l}};var Pt=new p(0,-_.PI_OVER_FOUR,0),Mt=100;A.prototype.viewBoundingSphere=function(e,t){if(this._mode===x.MORPHING)throw new l("viewBoundingSphere is not supported while morphing.");
+t=ne(this,e,t),this.lookAt(e.center,t)};var Dt=new g,It=new r,Rt=new r,Ot=new r,Nt=new r,Lt=new i,Bt=new y,Ft=new v;A.prototype.flyToBoundingSphere=function(e,t){t=o(t,o.EMPTY_OBJECT);var i=this._mode===x.SCENE2D||this._mode===x.COLUMBUS_VIEW;this._setTransform(g.IDENTITY);var n,a=ne(this,e,t.offset);n=i?r.multiplyByScalar(r.UNIT_Z,a.range,It):H(a.heading,a.pitch,a.range);var s=S.eastNorthUpToFixedFrame(e.center,c.WGS84,Dt);g.multiplyByPoint(s,n,n);var l,u;if(!i){if(l=r.subtract(e.center,n,Rt),r.normalize(l,l),u=g.multiplyByPointAsVector(s,r.UNIT_Z,Ot),1-Math.abs(r.dot(l,u))<_.EPSILON6){var h=y.fromAxisAngle(l,a.heading,Bt),d=v.fromQuaternion(h,Ft);r.fromCartesian4(g.getColumn(s,1,Lt),u),v.multiplyByVector(d,u,u)}var p=r.cross(l,u,Nt);r.cross(p,l,u),r.normalize(u,u)}this.flyTo({destination:n,orientation:{direction:l,up:u},duration:t.duration,complete:t.complete,cancel:t.cancel,endTransform:t.endTransform,maximumHeight:t.maximumHeight,easingFunction:t.easingFunction})};var Vt=new r,kt=new r,zt=new r,Ut=new r,Gt=[new r,new r,new r,new r],Wt=new t,Ht=new r,qt=[new n,new n,new n,new n];return A.prototype.computeViewRectangle=function(t,i){t=o(t,c.WGS84);var n=this.frustum.computeCullingVolume(this.positionWC,this.directionWC,this.upWC),a=new e(r.ZERO,t.maximumRadius),s=n.computeVisibility(a);if(s!==m.OUTSIDE){var l=this._scene.canvas,u=l.clientWidth,h=l.clientHeight,d=0,p=oe(this,t);if(d+=ae(0,0,0,this,t,p),d+=ae(0,h,1,this,t,p),d+=ae(u,h,2,this,t,p),d+=ae(u,0,3,this,t,p),d<2)return w.MAX_VALUE;i=w.fromCartographicArray(qt,i);for(var f=0,v=qt[3].longitude,g=0;g<4;++g){var y=qt[g].longitude,C=Math.abs(y-v);f+=C>_.PI?_.TWO_PI-C:C,v=y}return _.equalsEpsilon(Math.abs(f),_.TWO_PI,_.EPSILON9)&&(i.west=-_.PI,i.east=_.PI,qt[0].latitude>=0?i.north=_.PI_OVER_TWO:i.south=-_.PI_OVER_TWO),i}},A.clone=function(e,t){return a(t)||(t=new A(e._scene)),r.clone(e.position,t.position),r.clone(e.direction,t.direction),r.clone(e.up,t.up),r.clone(e.right,t.right),g.clone(e._transform,t.transform),t._transformChanged=!0,t},A}),r("Scene/CameraEventType",["../Core/freezeObject"],function(e){"use strict";var t={LEFT_DRAG:0,RIGHT_DRAG:1,MIDDLE_DRAG:2,WHEEL:3,PINCH:4};return e(t)}),r("Scene/CameraEventAggregator",["../Core/Cartesian2","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/KeyboardEventModifier","../Core/Math","../Core/ScreenSpaceEventHandler","../Core/ScreenSpaceEventType","./CameraEventType"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(e,r){var i=e;return t(r)&&(i+="+"+r),i}function h(t,r){e.clone(t.distance.startPosition,r.distance.startPosition),e.clone(t.distance.endPosition,r.distance.endPosition),e.clone(t.angleAndHeight.startPosition,r.angleAndHeight.startPosition),e.clone(t.angleAndHeight.endPosition,r.angleAndHeight.endPosition)}function d(r,i,n){var o=c(u.PINCH,i),a=r._update,s=r._isDown,d=r._eventStartPosition,p=r._pressTime,m=r._releaseTime;a[o]=!0,s[o]=!1,d[o]=new e;var f=r._movement[o];t(f)||(f=r._movement[o]={}),f.distance={startPosition:new e,endPosition:new e},f.angleAndHeight={startPosition:new e,endPosition:new e},f.prevAngle=0,r._eventHandler.setInputAction(function(e){r._buttonsDown++,s[o]=!0,p[o]=new Date},l.PINCH_START,i),r._eventHandler.setInputAction(function(){r._buttonsDown=Math.max(r._buttonsDown-1,0),s[o]=!1,m[o]=new Date},l.PINCH_END,i),r._eventHandler.setInputAction(function(t){if(s[o]){a[o]?(h(t,f),a[o]=!1,f.prevAngle=f.angleAndHeight.startPosition.x):(e.clone(t.distance.endPosition,f.distance.endPosition),e.clone(t.angleAndHeight.endPosition,f.angleAndHeight.endPosition));for(var r=f.angleAndHeight.endPosition.x,i=f.prevAngle,l=2*Math.PI;r>=i+Math.PI;)r-=l;for(;r<i-Math.PI;)r+=l;f.angleAndHeight.endPosition.x=-r*n.clientWidth/12,f.angleAndHeight.startPosition.x=-i*n.clientWidth/12}},l.PINCH_MOVE,i)}function p(r,i){var n=c(u.WHEEL,i),o=r._update;o[n]=!0;var s=r._movement[n];t(s)||(s=r._movement[n]={}),s.startPosition=new e,s.endPosition=new e,r._eventHandler.setInputAction(function(t){var r=15*a.toRadians(t);o[n]?(e.clone(e.ZERO,s.startPosition),s.endPosition.x=0,s.endPosition.y=r,o[n]=!1):s.endPosition.y=s.endPosition.y+r},l.WHEEL,i)}function m(r,i,n){var o=c(n,i),a=r._isDown,s=r._eventStartPosition,h=r._pressTime,d=r._releaseTime;a[o]=!1,s[o]=new e;var p=r._lastMovement[o];t(p)||(p=r._lastMovement[o]={startPosition:new e,endPosition:new e,valid:!1});var m,f;n===u.LEFT_DRAG?(m=l.LEFT_DOWN,f=l.LEFT_UP):n===u.RIGHT_DRAG?(m=l.RIGHT_DOWN,f=l.RIGHT_UP):n===u.MIDDLE_DRAG&&(m=l.MIDDLE_DOWN,f=l.MIDDLE_UP),r._eventHandler.setInputAction(function(t){r._buttonsDown++,p.valid=!1,a[o]=!0,h[o]=new Date,e.clone(t.position,s[o])},m,i),r._eventHandler.setInputAction(function(){r._buttonsDown=Math.max(r._buttonsDown-1,0),a[o]=!1,d[o]=new Date},f,i)}function f(t,r){e.clone(t.startPosition,r.startPosition),e.clone(t.endPosition,r.endPosition)}function _(r,i){var n=r._update,o=r._movement,a=r._lastMovement,s=r._isDown;for(var h in u)if(u.hasOwnProperty(h)){var d=u[h];if(t(d)){var p=c(d,i);n[p]=!0,t(r._lastMovement[p])||(r._lastMovement[p]={startPosition:new e,endPosition:new e,valid:!1}),t(r._movement[p])||(r._movement[p]={startPosition:new e,endPosition:new e})}}r._eventHandler.setInputAction(function(l){for(var h in u)if(u.hasOwnProperty(h)){var d=u[h];if(t(d)){var p=c(d,i);s[p]&&(n[p]?(f(o[p],a[p]),a[p].valid=!0,f(l,o[p]),n[p]=!1):e.clone(l.endPosition,o[p].endPosition))}}e.clone(l.endPosition,r._currentMousePosition)},l.MOUSE_MOVE,i)}function v(r){this._eventHandler=new s(r,!0),this._update={},this._movement={},this._lastMovement={},this._isDown={},this._eventStartPosition={},this._pressTime={},this._releaseTime={},this._buttonsDown=0,this._currentMousePosition=new e,p(this,void 0),d(this,void 0,r),m(this,void 0,u.LEFT_DRAG),m(this,void 0,u.RIGHT_DRAG),m(this,void 0,u.MIDDLE_DRAG),_(this,void 0);for(var i in o)if(o.hasOwnProperty(i)){var n=o[i];t(n)&&(p(this,n),d(this,n,r),m(this,n,u.LEFT_DRAG),m(this,n,u.RIGHT_DRAG),m(this,n,u.MIDDLE_DRAG),_(this,n))}}return r(v.prototype,{currentMousePosition:{get:function(){return this._currentMousePosition}},anyButtonDown:{get:function(){var e=!(this._update[c(u.WHEEL)]&&this._update[c(u.WHEEL,o.SHIFT)]&&this._update[c(u.WHEEL,o.CTRL)]&&this._update[c(u.WHEEL,o.ALT)]);return this._buttonsDown>0||e}}}),v.prototype.isMoving=function(e,t){var r=c(e,t);return!this._update[r]},v.prototype.getMovement=function(e,t){var r=c(e,t),i=this._movement[r];return i},v.prototype.getLastMovement=function(e,t){var r=c(e,t),i=this._lastMovement[r];if(i.valid)return i},v.prototype.isButtonDown=function(e,t){var r=c(e,t);return this._isDown[r]},v.prototype.getStartMousePosition=function(e,t){if(e===u.WHEEL||e===u.PINCH)return this._currentMousePosition;var r=c(e,t);return this._eventStartPosition[r]},v.prototype.getButtonPressTime=function(e,t){var r=c(e,t);return this._pressTime[r]},v.prototype.getButtonReleaseTime=function(e,t){var r=c(e,t);return this._releaseTime[r]},v.prototype.reset=function(){for(var e in this._update)this._update.hasOwnProperty(e)&&(this._update[e]=!0)},v.prototype.isDestroyed=function(){return!1},v.prototype.destroy=function(){return this._eventHandler=this._eventHandler&&this._eventHandler.destroy(),i(this)},v}),r("Scene/Composite3DTileContent",["../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/defineProperties","../Core/DeveloperError","../Core/getMagic","../Core/loadArrayBuffer","../Core/Request","../Core/RequestScheduler","../Core/RequestType","../ThirdParty/when","./Cesium3DTileContentState"],function(e,t,r,i,n,o,a,s,l,u,c,h){"use strict";function d(e,t,r,i){this._url=r,this._tileset=e,this._tile=t,this._contents=[],this._factory=i,this.state=h.UNLOADED,this.batchTable=void 0,this._contentReadyToProcessPromise=c.defer(),this._readyPromise=c.defer()}i(d.prototype,{featurePropertiesDirty:{get:function(){for(var e=this._contents,t=e.length,r=0;r<t;++r)if(e[r].featurePropertiesDirty)return!0;return!1},set:function(e){for(var t=this._contents,r=t.length,i=0;i<r;++i)t[i].featurePropertiesDirty=e}},featuresLength:{get:function(){return 0}},innerContents:{get:function(){return this._contents}},contentReadyToProcessPromise:{get:function(){return this._contentReadyToProcessPromise.promise}},readyPromise:{get:function(){return this._readyPromise.promise}}}),d.prototype.hasProperty=function(e){return!1},d.prototype.getFeature=function(e){};var p=Uint32Array.BYTES_PER_ELEMENT;return d.prototype.request=function(){var e=this,r=this._tile.distanceToCamera,i=l.schedule(new s({url:this._url,server:this._tile.requestServer,requestFunction:a,type:u.TILES3D,distance:r}));return!!t(i)&&(this.state=h.LOADING,i.then(function(t){return e.isDestroyed()?c.reject("tileset is destroyed"):void e.initialize(t)}).otherwise(function(t){e.state=h.FAILED,e._readyPromise.reject(t)}),!0)},d.prototype.initialize=function(r,i){i=e(i,0);var a=new Uint8Array(r),s=o(a,i);if("cmpt"!==s)throw new n("Invalid Composite Tile. Expected magic=cmpt. Read magic="+s);var l=new DataView(r);i+=p,i+=p,i+=p;var u=l.getUint32(i,!0);i+=p,this.state=h.PROCESSING,this._contentReadyToProcessPromise.resolve(this);for(var d=[],m=0;m<u;++m){var f=o(a,i),_=l.getUint32(i+2*p,!0),v=this._factory[f];if(!t(v))throw new n("Unknown tile content type, "+f+", inside Composite tile");var g=v(this._tileset,this._tile,this._url);g.initialize(r,i),this._contents.push(g),d.push(g.readyPromise),i+=_}var y=this;c.all(d).then(function(){y.state=h.READY,y._readyPromise.resolve(y)}).otherwise(function(e){y.state=h.FAILED,y._readyPromise.reject(e)})},d.prototype.applyDebugSettings=function(e,t){for(var r=this._contents,i=r.length,n=0;n<i;++n)r[n].applyDebugSettings(e,t)},d.prototype.update=function(e,t,r,i){for(var n=this._contents,o=n.length,a=0;a<o;++a)n[a].update(e,t,r,i)},d.prototype.isDestroyed=function(){return!1},d.prototype.destroy=function(){for(var e=this._contents,t=e.length,i=0;i<t;++i)e[i].destroy();return r(this)},d}),r("Scene/Cesium3DTileFeatureTable",["../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/DeveloperError"],function(e,t,r,i){"use strict";function n(e,t){this.json=e,this.buffer=t,this._cachedArrayBufferViews={},this.featuresLength=0}return n.prototype.getTypedArrayForSemantic=function(t,i,n,o,a){var s=this._cachedArrayBufferViews,l=s[t];return r(l)||(l=e.createArrayBufferView(n,this.buffer.buffer,this.buffer.byteOffset+i,o*a),s[t]=l),l},n.prototype.getGlobalProperty=function(e,i,n){var o=this.json[e];if(r(o)){var a=o.byteOffset;if(r(a)){n=t(n,1);var s=this.getTypedArrayForSemantic(e,a,i,n,1),l=s.subarray(0,n);return 1===l.length?l[0]:l}}return o},n.prototype.getPropertyArray=function(i,n,o){var a=this.json[i];if(r(a)){var s=a.byteOffset;return r(s)?(o=t(o,1),this.getTypedArrayForSemantic(i,s,n,this.featuresLength,o)):e.createTypedArray(n,a)}return a},n.prototype.getProperty=function(e,i,n,o){var a=this.json[e];if(r(a)){var s=a.byteOffset;if(r(s)){o=t(o,1);var l=this.getTypedArrayForSemantic(e,s,n,this.featuresLength,o),u=l.subarray(i*o,i*o+o);return 1===u.length?u[0]:u}}return Array.isArray(a)?a.slice(i*o,i*o+o):a},n}),r("Scene/ModelInstanceCollection",["../Core/BoundingSphere","../Core/Cartesian3","../Core/clone","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Math","../Core/Matrix4","../Core/PrimitiveType","../Renderer/Buffer","../Renderer/BufferUsage","../Renderer/DrawCommand","../Renderer/ShaderSource","../ThirdParty/when","./Model","./SceneMode","./ShadowMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y){"use strict";function C(e){e=n(e,n.EMPTY_OBJECT),this.show=n(e.show,!0),this._instancingSupported=!1,this._dynamic=n(e.dynamic,!1),this._allowPicking=n(e.allowPicking,!0),this._cull=n(e.cull,!0),this._ready=!1,this._readyPromise=_.defer(),this._state=j.NEEDS_LOAD,this._instances=n(e.instances,[]),this._batchTable=e.batchTable,this._model=void 0,this._vertexBufferData=void 0,this._vertexBuffer=void 0,this._batchIdBuffer=void 0,this._instancedUniformsByProgram=void 0,this._drawCommands=[],this._pickCommands=[],this._modelCommands=void 0,this._boundingVolume=o(e.boundingVolume)?e.boundingVolume:w(this),this._boundingVolumeExpand=!o(e.boundingVolume),this._center=n(e.center,this._boundingVolume.center),this.transform=o(e.transform)?e.transform:c.clone(c.IDENTITY),this._rtcViewTransform=new c,this._url=e.url,this._headers=e.headers,this._requestType=e.requestType,this._gltf=e.gltf,this._basePath=e.basePath,this._asynchronous=e.asynchronous,this._incrementallyLoadTextures=e.incrementallyLoadTextures,this.shadows=n(e.shadows,y.ENABLED),this._shadows=this.shadows,this.debugShowBoundingVolume=n(e.debugShowBoundingVolume,!1),this._debugShowBoundingVolume=!1,this.debugWireframe=n(e.debugWireframe,!1),this._debugWireframe=!1}function w(r){for(var i=r.length,n=new Array(i),o=0;o<i;++o)n[o]=c.getTranslation(r._instances[o].modelMatrix,new t);return e.fromPoints(n)}function S(e,t){if(o(e._instancedUniformsByProgram))return e._instancedUniformsByProgram[t];var r={};e._instancedUniformsByProgram=r;var i=["MODEL","MODELVIEW","MODELVIEWPROJECTION","MODELINVERSE","MODELVIEWINVERSE","MODELVIEWPROJECTIONINVERSE","MODELINVERSETRANSPOSE","MODELVIEWINVERSETRANSPOSE"],n=["MODELVIEW","MODELVIEWPROJECTION","MODELVIEWINVERSETRANSPOSE"],a=e._model.gltf,s=a.techniques;for(var l in s)if(s.hasOwnProperty(l)){var u=s[l],c=u.parameters,h=u.uniforms,d=u.program;if(!o(r[d])){var p={};r[d]=p;for(var m in h)if(h.hasOwnProperty(m)){var f=h[m],_=c[f],v=_.semantic;o(v)&&i.indexOf(v)>-1&&n.indexOf(v)>-1&&(p[m]=v)}}}return r[t]}function E(e){return function(t,r){var i=S(e,r),n=o(e._batchTable),a=f.replaceMain(t,"czm_old_main"),s="",l="";for(var u in i)if(i.hasOwnProperty(u)){var c,h=i[u];"MODELVIEW"===h?c="czm_instanced_modelView":"MODELVIEWPROJECTION"===h?(c="czm_instanced_modelViewProjection",s+="mat4 czm_instanced_modelViewProjection;\n",l+="czm_instanced_modelViewProjection = czm_projection * czm_instanced_modelView;\n"):"MODELVIEWINVERSETRANSPOSE"===h&&(c="czm_instanced_modelViewInverseTranspose",s+="mat3 czm_instanced_modelViewInverseTranspose;\n",l+="czm_instanced_modelViewInverseTranspose = mat3(czm_instanced_modelView);\n");var d=new RegExp("uniform.*"+u+".*");a=a.replace(d,""),d=new RegExp(u+"\\b","g"),a=a.replace(d,c)}var p="uniform mat4 czm_instanced_modifiedModelView;\nuniform mat4 czm_instanced_nodeTransform;\n",m=n?"attribute float a_batchId;\n":"",_=p+s+"mat4 czm_instanced_modelView;\nattribute vec4 czm_modelMatrixRow0;\nattribute vec4 czm_modelMatrixRow1;\nattribute vec4 czm_modelMatrixRow2;\n"+m+a+"void main()\n{\n    mat4 czm_instanced_model = mat4(czm_modelMatrixRow0.x, czm_modelMatrixRow1.x, czm_modelMatrixRow2.x, 0.0, czm_modelMatrixRow0.y, czm_modelMatrixRow1.y, czm_modelMatrixRow2.y, 0.0, czm_modelMatrixRow0.z, czm_modelMatrixRow1.z, czm_modelMatrixRow2.z, 0.0, czm_modelMatrixRow0.w, czm_modelMatrixRow1.w, czm_modelMatrixRow2.w, 1.0);\n    czm_instanced_modelView = czm_instanced_modifiedModelView * czm_instanced_model * czm_instanced_nodeTransform;\n"+l+"    czm_old_main();\n}";return Y=_,n&&(_=e._batchTable.getVertexShaderCallback()(_)),_}}function T(e){return function(t){return o(e._batchTable)&&(t=e._batchTable.getFragmentShaderCallback()(t)),t}}function b(e){return function(t){return t=Y,o(e._batchTable)&&(t=e._batchTable.getPickVertexShaderCallback()(t)),t}}function x(e){return function(t){return o(e._batchTable)&&(t=e._batchTable.getPickFragmentShaderCallback()(t)),t}}function A(e,t){return function(){var r=c.multiplyByTranslation(e.transform,e._center,X);return c.multiply(t.uniformState.view,r,e._rtcViewTransform)}}function P(e){return function(){return e.computedMatrix}}function M(e,t){return function(i,n,a){i=r(i),i.czm_instanced_modifiedModelView=A(e,t),i.czm_instanced_nodeTransform=P(a);var s=S(e,n);for(var l in s)s.hasOwnProperty(l)&&delete i[l];return o(e._batchTable)&&(i=e._batchTable.getUniformMapCallback()(i)),i}}function D(e){return function(t){return o(e._batchTable)&&(t=e._batchTable.getPickUniformMapCallback()(t)),t}}function I(e){return function(t){return o(e._batchTable)&&(t=e._batchTable.getVertexShaderCallback()(t),t="uniform float a_batchId\n;"+t),t}}function R(e){return function(t){return o(e._batchTable)&&(t=e._batchTable.getPickVertexShaderCallback()(t),t="uniform float a_batchId\n;"+t),t}}function O(e){return function(t){return o(e._batchTable)&&(t=e._batchTable.getUniformMapCallback()(t)),t}}function N(e,t,r){var i=e._instances,n=e.length,a=e._center,s=12;o(r)||(r=new Float32Array(n*s));for(var l=0;l<n;++l){var u=i[l].modelMatrix,h=c.clone(u,X);h[12]-=a.x,h[13]-=a.y,h[14]-=a.z;var d=l*s;r[d+0]=h[0],r[d+1]=h[4],r[d+2]=h[8],r[d+3]=h[12],r[d+4]=h[1],r[d+5]=h[5],r[d+6]=h[9],r[d+7]=h[13],r[d+8]=h[2],r[d+9]=h[6],r[d+10]=h[10],r[d+11]=h[14]}return r}function L(e,t){var r=e._instances,i=e.length,n=e._dynamic,a=o(e._batchTable);if(a){for(var s=new Uint16Array(i),l=0;l<i;++l)s[l]=r[l].batchId;e._batchIdBuffer=d.createVertexBuffer({context:t,typedArray:s,usage:p.STATIC_DRAW})}var u=N(e,t);n&&(e._vertexBufferData=u),e._vertexBuffer=d.createVertexBuffer({context:t,typedArray:u,usage:n?p.STREAM_DRAW:p.STATIC_DRAW})}function B(e,t){var r=N(e,t,e._vertexBufferData);e._vertexBuffer.copyFromArrayView(r)}function F(e,t){var r=e._instancingSupported,n={url:e._url,headers:e._headers,requestType:e._requestType,gltf:e._gltf,basePath:e._basePath,shadows:e._shadows,cacheKey:void 0,asynchronous:e._asynchronous,allowPicking:e._allowPicking,incrementallyLoadTextures:e._incrementallyLoadTextures,precreatedAttributes:void 0,vertexShaderLoaded:void 0,fragmentShaderLoaded:void 0,uniformMapLoaded:void 0,pickVertexShaderLoaded:void 0,pickFragmentShaderLoaded:void 0,pickUniformMapLoaded:void 0,ignoreCommands:!0};if(r){L(e,t);var a=o(e._batchTable),s=12,l=i.getSizeInBytes(i.FLOAT),u={czm_modelMatrixRow0:{index:0,vertexBuffer:e._vertexBuffer,componentsPerAttribute:4,componentDatatype:i.FLOAT,normalize:!1,offsetInBytes:0,strideInBytes:l*s,instanceDivisor:1},czm_modelMatrixRow1:{index:0,vertexBuffer:e._vertexBuffer,componentsPerAttribute:4,componentDatatype:i.FLOAT,normalize:!1,offsetInBytes:4*l,strideInBytes:l*s,instanceDivisor:1},czm_modelMatrixRow2:{index:0,vertexBuffer:e._vertexBuffer,componentsPerAttribute:4,componentDatatype:i.FLOAT,normalize:!1,offsetInBytes:8*l,strideInBytes:l*s,instanceDivisor:1}};a&&(u.a_batchId={index:0,vertexBuffer:e._batchIdBuffer,componentsPerAttribute:1,componentDatatype:i.UNSIGNED_SHORT,normalize:!1,offsetInBytes:0,strideInBytes:0,instanceDivisor:1}),n.precreatedAttributes=u,n.vertexShaderLoaded=E(e),n.fragmentShaderLoaded=T(e),n.uniformMapLoaded=M(e,t),n.pickVertexShaderLoaded=b(e),n.pickFragmentShaderLoaded=x(e),n.pickUniformMapLoaded=D(e),o(e._url)&&(n.cacheKey=e._url+"#instanced")}else n.vertexShaderLoaded=I(e),n.fragmentShaderLoaded=T(e),n.uniformMapLoaded=O(e,t),n.pickVertexShaderLoaded=R(e),n.pickFragmentShaderLoaded=x(e),n.pickUniformMapLoaded=D(e);o(e._url)?e._model=v.fromGltf(n):e._model=new v(n)}function V(e){if(e._debugWireframe!==e.debugWireframe){e._debugWireframe=e.debugWireframe;for(var t=e.debugWireframe?h.LINES:h.TRIANGLES,r=e._drawCommands,i=r.length,n=0;n<i;++n)r[n].primitiveType=t}}function k(e){if(e.debugShowBoundingVolume!==e._debugShowBoundingVolume){e._debugShowBoundingVolume=e.debugShowBoundingVolume;for(var t=e._drawCommands,r=t.length,i=0;i<r;++i)t[i].debugShowBoundingVolume=e.debugShowBoundingVolume}}function z(e,t,r){for(var i=t.length,n=e.length,o=e.allowPicking,a=e._boundingVolume,s=e._cull,l=0;l<i;++l){var u=m.shallowClone(t[l]);if(u.instanceCount=n,u.boundingVolume=a,u.cull=s,e._drawCommands.push(u),o){var c=m.shallowClone(r[l]);c.instanceCount=n,c.boundingVolume=a,c.cull=s,e._pickCommands.push(c)}}}function U(e){return function(){return e}}function G(t,i,n){for(var a=t._instances,s=i.length,l=t.length,u=t.allowPicking,h=o(t._batchTable),d=t._cull,p=0;p<s;++p)for(var f=0;f<l;++f){var _=m.shallowClone(i[p]);if(_.modelMatrix=new c,_.boundingVolume=new e,_.cull=d,_.uniformMap=r(_.uniformMap),h&&(_.uniformMap.a_batchId=U(a[f].batchId)),t._drawCommands.push(_),u){var v=m.shallowClone(n[p]);v.modelMatrix=new c,v.boundingVolume=new e,v.cull=d,v.uniformMap=r(v.uniformMap),h&&(v.uniformMap.a_batchId=U(a[f].batchId)),t._pickCommands.push(v)}}}function W(t){for(var r=t._modelCommands,i=r.length,n=t.length,o=t.allowPicking,a=0;a<i;++a)for(var s=r[a],l=0;l<n;++l){var u=a*n+l,h=t._drawCommands[u],d=t.transform,p=t._instances[l].modelMatrix;p=c.multiply(d,p,X);var m=s.modelMatrix,f=h.modelMatrix;c.multiply(p,m,f);var _=s.boundingVolume,v=h.boundingVolume;if(e.transform(_,p,v),o){var g=t._pickCommands[u];c.clone(f,g.modelMatrix),e.clone(v,g.boundingVolume)}}}function H(e){for(var t=e._nodeCommands,r=t.length,i=[],n=[],o=0;o<r;++o){var a=t[o];a.show&&(i.push(a.command),n.push(a.pickCommand))}return{draw:i,pick:n}}function q(e){if(e.shadows!==e._shadows){e._shadows=e.shadows;for(var t=y.castShadows(e.shadows),r=y.receiveShadows(e.shadows),i=e._drawCommands,n=i.length,o=0;o<n;++o){var a=i[o];a.castShadows=t,a.receiveShadows=r}}}var j={NEEDS_LOAD:0,LOADING:1,LOADED:2,FAILED:3};a(C.prototype,{allowPicking:{get:function(){return this._allowPicking}},length:{get:function(){return this._instances.length}},activeAnimations:{get:function(){return this._model.activeAnimations}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise.promise}}});var Y,X=new c;return C.prototype.update=function(e){if(e.mode===g.SCENE3D&&this.show&&0!==this.length){var t=e.context;if(this._state===j.NEEDS_LOAD){this._state=j.LOADING,this._instancingSupported=t.instancedArrays,F(this,t);var r=this;this._model.readyPromise.otherwise(function(e){r._state=j.FAILED,r._readyPromise.reject(e)})}var i=this._instancingSupported,n=this._model;if(n.update(e),n.ready&&this._state===j.LOADING){this._state=j.LOADED,this._ready=!0,this._boundingVolumeExpand&&(this._boundingVolume.radius+=n.boundingSphere.radius);var o=H(n);return this._modelCommands=o.draw,i?z(this,o.draw,o.pick):(G(this,o.draw,o.pick),W(this)),void this._readyPromise.resolve(this)}if(this._state===j.LOADED){!i&&n.dirty&&W(this),i&&this._dynamic&&B(this,t),q(this),V(this),k(this);for(var a=e.passes,s=a.render?this._drawCommands:this._pickCommands,l=s.length,u=0;u<l;++u)e.addCommand(s[u])}}},C.prototype.isDestroyed=function(){return!1},C.prototype.destroy=function(){return this._model=this._model&&this._model.destroy(),s(this)},C}),r("Scene/Instanced3DModel3DTileContent",["../Core/AttributeCompression","../Core/Cartesian2","../Core/Cartesian3","../Core/Color","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Ellipsoid","../Core/getBaseUri","../Core/getMagic","../Core/getStringFromTypedArray","../Core/joinUrls","../Core/loadArrayBuffer","../Core/Matrix3","../Core/Matrix4","../Core/Math","../Core/Quaternion","../Core/Request","../Core/RequestScheduler","../Core/RequestType","../Core/Transforms","../Core/TranslationRotationScale","../ThirdParty/Uri","../ThirdParty/when","./Cesium3DTileFeature","./Cesium3DTileBatchTable","./Cesium3DTileContentState","./Cesium3DTileFeatureTable","./ModelInstanceCollection"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I){"use strict";function R(e,t,r){this._modelInstanceCollection=void 0,this._url=r,this._tileset=e,this._tile=t,this.state=M.UNLOADED,this.batchTable=void 0,this.featurePropertiesDirty=!1,this._contentReadyToProcessPromise=x.defer(),this._readyPromise=x.defer(),this._features=void 0}function O(e){var t=e._tileset,r=e.featuresLength;if(!a(e._features)&&r>0){for(var i=new Array(r),n=0;n<r;++n)i[n]=new A(t,e,n);e._features=i}}s(R.prototype,{featuresLength:{get:function(){return this._modelInstanceCollection.length}},innerContents:{get:function(){}},contentReadyToProcessPromise:{get:function(){return this._contentReadyToProcessPromise.promise}},readyPromise:{get:function(){return this._readyPromise.promise}}}),R.prototype.hasProperty=function(e){return this.batchTable.hasProperty(e)},R.prototype.getFeature=function(e){this.featuresLength;return O(this),this._features[e]};var N=Uint32Array.BYTES_PER_ELEMENT;return R.prototype.request=function(){var e=this,t=this._tile.distanceToCamera,r=w.schedule(new C({url:this._url,server:this._tile.requestServer,requestFunction:f,type:S.TILES3D,distance:t}));return!!a(r)&&(this.state=M.LOADING,r.then(function(t){return e.isDestroyed()?x.reject("tileset is destroyed"):void e.initialize(t)}).otherwise(function(t){e.state=M.FAILED,e._readyPromise.reject(t)}),!0)},R.prototype.initialize=function(t,i){var s=o(i,0);i=o(i,0);var l=new Uint8Array(t),f=d(l,i);if("i3dm"!==f)throw new u("Invalid Instanced 3D Model. Expected magic=i3dm. Read magic="+f);var g=new DataView(t);i+=N;g.getUint32(i,!0);i+=N;var C=g.getUint32(i,!0);i+=N;var w=g.getUint32(i,!0);i+=N;var b=g.getUint32(i,!0);i+=N;var x=g.getUint32(i,!0);i+=N;var A=g.getUint32(i,!0);i+=N;var R=g.getUint32(i,!0);i+=N;var O=p(l,i,w),L=JSON.parse(O);i+=w;var B=new Uint8Array(t,i,b);i+=b;var F=new D(L,B),V=F.getGlobalProperty("INSTANCES_LENGTH",n.UNSIGNED_INT);F.featuresLength=V;var k,z;if(x>0){var U=p(l,i,x);k=JSON.parse(U),i+=x,A>0&&(z=new Uint8Array(t,i,A),z=new Uint8Array(z),i+=A)}this.batchTable=new P(this,V,k,z);var G=s+C-i,W=new Uint8Array(t,i,G);i+=G;var H={instances:new Array(V),batchTable:this.batchTable,boundingVolume:this._tile.contentBoundingVolume.boundingVolume,center:void 0,transform:this._tile.computedTransform,cull:!1,url:void 0,requestType:S.TILES3D,gltf:void 0,basePath:void 0,incrementallyLoadTextures:!1};if(0===R){var q=p(W),j=o(this._tileset.baseUrl,"");H.url=m(j,q)}else H.gltf=W,H.basePath=h(this._url);for(var Y=F.getGlobalProperty("EAST_NORTH_UP"),X=new r,Z=H.instances,K=new r,Q=new Array(3),J=new r,$=new r,ee=new r,te=new _,re=new y,ie=new r,ne=new T,oe=new v,ae=0;ae<V;ae++){var se=F.getProperty("POSITION",ae,n.FLOAT,3);if(!a(se)){se=Q;for(var le=F.getProperty("POSITION_QUANTIZED",ae,n.UNSIGNED_SHORT,3),ue=F.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",n.FLOAT,3),ce=F.getGlobalProperty("QUANTIZED_VOLUME_SCALE",n.FLOAT,3),he=0;he<3;he++)se[he]=le[he]/65535*ce[he]+ue[he]}r.unpack(se,0,K),ne.translation=K,r.add(X,K,X);var de=F.getProperty("NORMAL_UP",ae,n.FLOAT,3),pe=F.getProperty("NORMAL_RIGHT",ae,n.FLOAT,3),me=!1;if(a(de))r.unpack(de,0,$),r.unpack(pe,0,J),me=!0;else{var fe=F.getProperty("NORMAL_UP_OCT32P",ae,n.UNSIGNED_SHORT,2),_e=F.getProperty("NORMAL_RIGHT_OCT32P",ae,n.UNSIGNED_SHORT,2);a(fe)?(e.octDecodeInRange(fe[0],fe[1],65535,$),e.octDecodeInRange(_e[0],_e[1],65535,J),me=!0):Y?(E.eastNorthUpToFixedFrame(K,c.WGS84,oe),v.getRotation(oe,te)):_.clone(_.IDENTITY,te)}me&&(r.cross(J,$,ee),r.normalize(ee,ee),_.setColumn(te,0,J,te),_.setColumn(te,1,$,te),_.setColumn(te,2,ee,te)),y.fromRotationMatrix(te,re),ne.rotation=re,ie.x=1,ie.y=1,ie.z=1;var ve=F.getProperty("SCALE",ae,n.FLOAT);a(ve)&&r.multiplyByScalar(ie,ve,ie);var ge=F.getProperty("SCALE_NON_UNIFORM",ae,n.FLOAT,3);a(ge)&&(ie.x*=ge[0],ie.y*=ge[1],ie.z*=ge[2]),ne.scale=ie;var ye=F.getProperty("BATCH_ID",ae,n.UNSIGNED_SHORT);a(ye)||(ye=ae),v.fromTranslationRotationScale(ne,oe);var Ce=oe.clone();Z[ae]={modelMatrix:Ce,batchId:ye}}X=r.divideByScalar(X,V,X),H.center=X;var we=new I(H);this._modelInstanceCollection=we,this.state=M.PROCESSING,this._contentReadyToProcessPromise.resolve(this);var Se=this;we.readyPromise.then(function(e){Se.state=M.READY,Se._readyPromise.resolve(Se)}).otherwise(function(e){Se.state=M.FAILED,Se._readyPromise.reject(e)})},R.prototype.applyDebugSettings=function(e,t){t=e?t:i.WHITE,this.batchTable.setAllColor(t)},R.prototype.update=function(e,t){var r=t.addCommand;t.passes.render&&(t.addCommand=this.batchTable.getAddCommand()),this.batchTable.update(e,t),this._modelInstanceCollection.transform=this._tile.computedTransform,this._modelInstanceCollection.shadows=this._tileset.shadows,this._modelInstanceCollection.update(t),t.addCommand=r},R.prototype.isDestroyed=function(){return!1},R.prototype.destroy=function(){return this._modelInstanceCollection=this._modelInstanceCollection&&this._modelInstanceCollection.destroy(),this.batchTable=this.batchTable&&this.batchTable.destroy(),l(this)},R}),r("Scene/PointCloud3DTileContent",["../Core/Cartesian3","../Core/Color","../Core/combine","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/defineProperties","../Core/DeveloperError","../Core/getMagic","../Core/getStringFromTypedArray","../Core/loadArrayBuffer","../Core/Matrix3","../Core/Matrix4","../Core/PrimitiveType","../Core/Request","../Core/RequestScheduler","../Core/RequestType","../Renderer/Buffer","../Renderer/BufferUsage","../Renderer/DrawCommand","../Renderer/RenderState","../Renderer/ShaderSource","../Renderer/ShaderProgram","../Renderer/VertexArray","../Renderer/WebGLConstants","../ThirdParty/when","./BlendingState","./Cesium3DTileBatchTable","./Cesium3DTileContentState","./Cesium3DTileFeature","./Cesium3DTileFeatureTable","./Pass"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R){"use strict";function O(e,r,i){this._url=i,this._tileset=e,this._tile=r,this._parsedContent=void 0,this._drawCommand=void 0,this._pickCommand=void 0,this._pickId=void 0,this._isTranslucent=!1,this._constantColor=t.clone(t.WHITE),this._rtcCenter=void 0,this._opaqueRenderState=void 0,this._translucentRenderState=void 0,this._highlightColor=this._constantColor,this._pointSize=2,this._quantizedVolumeScale=void 0,this._quantizedVolumeOffset=void 0,this.state=M.UNLOADED,this.batchTable=void 0,this.featurePropertiesDirty=!1,this._contentReadyToProcessPromise=x.defer(),this._readyPromise=x.defer(),this._features=void 0}function N(e){var t=e._tileset,r=e.featuresLength;if(!o(e._features)&&r>0){for(var i=new Array(r),n=0;n<r;++n)i[n]=new D(t,e,n);e._features=i}}function L(e,t){var n,a,s,l=t.context,u=e._parsedContent,c=u.pointsLength,h=u.positions,d=u.colors,f=u.normals,_=u.batchIds,v=u.isQuantized,b=u.isRGB565,x=u.isOctEncoded16P,P=u.styleableProperties,M=e._isTranslucent,D=o(d),I=o(f),O=o(_),N=e.batchTable,L=o(N),B=o(P),F=!1,V=0,k=1,z=2,U=3,G=4;if(B){n="",a=[],s={};var W=G;for(var H in P)if(P.hasOwnProperty(H)){var q,j=P[H],Y=j.componentCount,X=j.typedArray,Z=i.fromTypedArray(X),K="czm_pnts_"+H;q=1===Y?"float":"vec"+Y,n+="attribute "+q+" "+K+"; \n";var Q=g.createVertexBuffer({context:l,typedArray:j.typedArray,usage:y.STATIC_DRAW}),J={index:W,vertexBuffer:Q,componentsPerAttribute:Y,componentDatatype:Z,normalize:!1,offsetInBytes:0,strideInBytes:0};a.push(J),s[K]=W,++W}}var $="attribute vec3 a_position; \nvarying vec4 v_color; \nuniform float u_pointSize; \nuniform vec4 u_highlightColor; \n";D&&($+=M?"attribute vec4 a_color; \n":b?"attribute float a_color; \nconst float SHIFT_RIGHT_11 = 1.0 / 2048.0; \nconst float SHIFT_RIGHT_5 = 1.0 / 32.0; \nconst float SHIFT_LEFT_11 = 2048.0; \nconst float SHIFT_LEFT_5 = 32.0; \nconst float NORMALIZE_6 = 1.0 / 64.0; \nconst float NORMALIZE_5 = 1.0 / 32.0; \n":"attribute vec3 a_color; \n"),I&&($+=x?"attribute vec2 a_normal; \n":"attribute vec3 a_normal; \n"),O&&($+="attribute float a_batchId; \n"),B&&($+=n),v&&($+="uniform vec3 u_quantizedVolumeScale; \n"),$+="void main() \n{ \n",$+=D?M?"    vec4 color = a_color * u_highlightColor; \n":b?"    float compressed = a_color; \n    float r = floor(compressed * SHIFT_RIGHT_11); \n    compressed -= r * SHIFT_LEFT_11; \n    float g = floor(compressed * SHIFT_RIGHT_5); \n    compressed -= g * SHIFT_LEFT_5; \n    float b = compressed; \n    vec3 rgb = vec3(r * NORMALIZE_5, g * NORMALIZE_6, b * NORMALIZE_5); \n    vec4 color = vec4(rgb * u_highlightColor.rgb, u_highlightColor.a); \n":"    vec4 color =  vec4(a_color * u_highlightColor.rgb, u_highlightColor.a); \n":"    vec4 color = u_highlightColor; \n",I&&($+=x?"    vec3 normal = czm_octDecode(a_normal); \n":"    vec3 normal = a_normal; \n",
+$+="    normal = czm_normal * normal; \n    float diffuseStrength = czm_getLambertDiffuse(czm_sunDirectionEC, normal); \n    diffuseStrength = max(diffuseStrength, 0.4); \n    color *= diffuseStrength; \n"),$+=v?"    vec3 position = a_position * u_quantizedVolumeScale; \n":"    vec3 position = a_position; \n",$+="    v_color = color; \n    gl_Position = czm_modelViewProjection * vec4(position, 1.0); \n    gl_PointSize = u_pointSize; \n",I&&F&&($+="    float visible = step(-normal.z, 0.0); \n    gl_Position *= visible; \n"),$+="} \n";var ee="varying vec4 v_color; \nvoid main() \n{ \n    gl_FragColor = v_color; \n} \n",te={u_pointSize:function(){return e._pointSize},u_highlightColor:function(){return e._highlightColor}};v&&(te=r(te,{u_quantizedVolumeScale:function(){return e._quantizedVolumeScale}}));var re,ie=g.createVertexBuffer({context:l,typedArray:h,usage:y.STATIC_DRAW});D&&(re=g.createVertexBuffer({context:l,typedArray:d,usage:y.STATIC_DRAW}));var ne;I&&(ne=g.createVertexBuffer({context:l,typedArray:f,usage:y.STATIC_DRAW}));var oe;O&&(oe=g.createVertexBuffer({context:l,typedArray:_,usage:y.STATIC_DRAW}));var ae=[];if(v?ae.push({index:V,vertexBuffer:ie,componentsPerAttribute:3,componentDatatype:i.UNSIGNED_SHORT,normalize:!0,offsetInBytes:0,strideInBytes:0}):ae.push({index:V,vertexBuffer:ie,componentsPerAttribute:3,componentDatatype:i.FLOAT,normalize:!1,offsetInBytes:0,strideInBytes:0}),D)if(b)ae.push({index:k,vertexBuffer:re,componentsPerAttribute:1,componentDatatype:i.UNSIGNED_SHORT,normalize:!1,offsetInBytes:0,strideInBytes:0});else{var se=M?4:3;ae.push({index:k,vertexBuffer:re,componentsPerAttribute:se,componentDatatype:i.UNSIGNED_BYTE,normalize:!0,offsetInBytes:0,strideInBytes:0})}I&&(x?ae.push({index:z,vertexBuffer:ne,componentsPerAttribute:2,componentDatatype:i.UNSIGNED_BYTE,normalize:!1,offsetInBytes:0,strideInBytes:0}):ae.push({index:z,vertexBuffer:ne,componentsPerAttribute:3,componentDatatype:i.FLOAT,normalize:!1,offsetInBytes:0,strideInBytes:0})),O&&ae.push({index:U,vertexBuffer:oe,componentsPerAttribute:1,componentDatatype:i.fromTypedArray(_),normalize:!1,offsetInBytes:0,strideInBytes:0}),B&&(ae=ae.concat(a));var le=new T({context:l,attributes:ae}),ue={a_position:V};D&&(ue=r(ue,{a_color:k})),I&&(ue=r(ue,{a_normal:z})),O&&(ue=r(ue,{a_batchId:U})),B&&(ue=r(ue,s));var ce=$,he=ee,de=te;L&&(ce=N.getVertexShaderCallback()($,!1),he=N.getFragmentShaderCallback()(ee,!1),de=N.getUniformMapCallback()(te));var pe=E.fromCache({context:l,vertexShaderSource:ce,fragmentShaderSource:he,attributeLocations:ue});e._opaqueRenderState=w.fromCache({depthTest:{enabled:!0}}),e._translucentRenderState=w.fromCache({depthTest:{enabled:!0},depthMask:!1,blending:A.ALPHA_BLEND}),e._drawCommand=new C({boundingVolume:e._tile.contentBoundingVolume.boundingSphere,cull:!1,modelMatrix:new p,primitiveType:m.POINTS,vertexArray:le,count:c,shaderProgram:pe,uniformMap:de,renderState:M?e._translucentRenderState:e._opaqueRenderState,pass:M?R.TRANSLUCENT:R.OPAQUE,owner:e});var me,fe,_e;L?(me=N.getPickVertexShaderCallback()($),fe=N.getPickFragmentShaderCallback()(ee),_e=N.getPickUniformMapCallback()(te)):(e._pickId=l.createPickId({primitive:e}),_e=r(te,{czm_pickColor:function(){return e._pickId.color}}),me=$,fe=S.createPickFragmentShaderSource(ee,"uniform"));var ve=E.fromCache({context:l,vertexShaderSource:me,fragmentShaderSource:fe,attributeLocations:ue});e._pickCommand=new C({boundingVolume:e._tile.contentBoundingVolume.boundingSphere,cull:!1,modelMatrix:new p,primitiveType:m.POINTS,vertexArray:le,count:c,shaderProgram:ve,uniformMap:_e,renderState:M?e._translucentRenderState:e._opaqueRenderState,pass:M?R.TRANSLUCENT:R.OPAQUE,owner:e})}s(O.prototype,{featuresLength:{get:function(){return o(this.batchTable)?this.batchTable.featuresLength:0}},innerContents:{get:function(){}},contentReadyToProcessPromise:{get:function(){return this._contentReadyToProcessPromise.promise}},readyPromise:{get:function(){return this._readyPromise.promise}}}),O.prototype.hasProperty=function(e){return!!o(this.batchTable)&&this.batchTable.hasProperty(e)},O.prototype.getFeature=function(e){if(o(this.batchTable)){this.featuresLength;return N(this),this._features[e]}};var B=Uint32Array.BYTES_PER_ELEMENT;return O.prototype.request=function(){var e=this,t=this._tile.distanceToCamera,r=_.schedule(new f({url:this._url,server:this._tile.requestServer,requestFunction:h,type:v.TILES3D,distance:t}));return!!o(r)&&(this.state=M.LOADING,r.then(function(t){return e.isDestroyed()?x.reject("tileset is destroyed"):void e.initialize(t)}).otherwise(function(t){e.state=M.FAILED,e._readyPromise.reject(t)}),!0)},O.prototype.initialize=function(r,a){a=n(a,0);var s=new Uint8Array(r),h=u(s,a);if("pnts"!==h)throw new l("Invalid Points tile.  Expected magic=pnts.  Read magic="+h);var d=new DataView(r);a+=B,a+=B,a+=B;var p=d.getUint32(a,!0);a+=B;var m=d.getUint32(a,!0);a+=B;var f=d.getUint32(a,!0);a+=B;var _=d.getUint32(a,!0);a+=B;var v=c(s,a,p),g=JSON.parse(v);a+=p;var y=new Uint8Array(r,a,m);a+=m;var C,w;if(f>0){var S=c(s,a,f);C=JSON.parse(S),a+=f,_>0&&(w=new Uint8Array(r,a,_),a+=_)}var E=new I(g,y),T=E.getGlobalProperty("POINTS_LENGTH");E.featuresLength=T;var b,x=!1;if(o(g.POSITION)){b=E.getPropertyArray("POSITION",i.FLOAT,3);var A=E.getGlobalProperty("RTC_CENTER");o(A)&&(this._rtcCenter=e.unpack(A))}else if(o(g.POSITION_QUANTIZED)){b=E.getPropertyArray("POSITION_QUANTIZED",i.UNSIGNED_SHORT,3),x=!0;var D=E.getGlobalProperty("QUANTIZED_VOLUME_SCALE");this._quantizedVolumeScale=e.unpack(D);var R=E.getGlobalProperty("QUANTIZED_VOLUME_OFFSET");this._quantizedVolumeOffset=e.unpack(R)}var O,N=!1,L=!1;if(o(g.RGBA))O=E.getPropertyArray("RGBA",i.UNSIGNED_BYTE,4),N=!0;else if(o(g.RGB))O=E.getPropertyArray("RGB",i.UNSIGNED_BYTE,3);else if(o(g.RGB565))O=E.getPropertyArray("RGB565",i.UNSIGNED_SHORT,1),L=!0;else if(o(g.CONSTANT_RGBA)){var F=E.getGlobalProperty("CONSTANT_RGBA");this._constantColor=t.fromBytes(F[0],F[1],F[2],F[3],this._constantColor)}else this._constantColor=t.clone(t.DARKGRAY,this._constantColor);this._isTranslucent=N;var V,k=!1;o(g.NORMAL)?V=E.getPropertyArray("NORMAL",i.FLOAT,3):o(g.NORMAL_OCT16P)&&(V=E.getPropertyArray("NORMAL_OCT16P",i.UNSIGNED_BYTE,2),k=!0);var z;if(o(g.BATCH_ID)){var U,G=g.BATCH_ID.componentType;U=o(G)?i.fromName(G):i.UNSIGNED_SHORT,z=E.getPropertyArray("BATCH_ID",U,1);var W=E.getGlobalProperty("BATCH_LENGTH");o(w)&&(w=new Uint8Array(w)),this.batchTable=new P(this,W,C,w)}var H;!o(z)&&o(w)&&(H=P.getBinaryProperties(T,C,w)),this._parsedContent={pointsLength:T,positions:b,colors:O,normals:V,batchIds:z,isQuantized:x,isRGB565:L,isOctEncoded16P:k,styleableProperties:H},this.state=M.PROCESSING,this._contentReadyToProcessPromise.resolve(this)},O.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor},O.prototype.update=function(e,t){var r=this._tile.transformDirty;o(this._drawCommand)||(L(this,t),r=!0,this.state=M.READY,this._readyPromise.resolve(this),this._parsedContent=void 0),r&&(o(this._rtcCenter)?p.multiplyByTranslation(this._tile.computedTransform,this._rtcCenter,this._drawCommand.modelMatrix):o(this._quantizedVolumeOffset)?p.multiplyByTranslation(this._tile.computedTransform,this._quantizedVolumeOffset,this._drawCommand.modelMatrix):p.clone(this._tile.computedTransform,this._drawCommand.modelMatrix),p.clone(this._drawCommand.modelMatrix,this._pickCommand.modelMatrix));var i=this._highlightColor.alpha<1||this._isTranslucent;this._drawCommand.renderState=i?this._translucentRenderState:this._opaqueRenderState,this._drawCommand.pass=i?R.TRANSLUCENT:R.OPAQUE,o(this.batchTable)&&this.batchTable.update(e,t);var n=t.passes;n.render&&t.addCommand(this._drawCommand),n.pick&&t.addCommand(this._pickCommand)},O.prototype.isDestroyed=function(){return!1},O.prototype.destroy=function(){var e=this._drawCommand,t=this._pickCommand;return o(e)&&(e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy(),t.shaderProgram=t.shaderProgram&&t.shaderProgram.destroy()),this.batchTable=this.batchTable&&this.batchTable.destroy(),a(this)},O}),r("Scene/Tileset3DTileContent",["../Core/defined","../Core/defineProperties","../Core/destroyObject","../ThirdParty/when","./Cesium3DTileContentState"],function(e,t,r,i,n){"use strict";function o(e,t,r){this._tileset=e,this._tile=t,this._url=r,this.state=n.UNLOADED,this.batchTable=void 0,this.featurePropertiesDirty=!1,this._contentReadyToProcessPromise=i.defer(),this._readyPromise=i.defer()}return t(o.prototype,{featuresLength:{get:function(){return 0}},innerContents:{get:function(){}},contentReadyToProcessPromise:{get:function(){return this._contentReadyToProcessPromise.promise}},readyPromise:{get:function(){return this._readyPromise.promise}}}),o.prototype.hasProperty=function(e){return!1},o.prototype.getFeature=function(e){},o.prototype.request=function(){var e=this;return this.state=n.LOADING,this._tileset.loadTileset(this._url,this._tile).then(function(){e.state=n.PROCESSING,e._contentReadyToProcessPromise.resolve(e),e.state=n.READY,e._readyPromise.resolve(e)}).otherwise(function(t){e.state=n.FAILED,e._readyPromise.reject(t)}),!0},o.prototype.initialize=function(e,t){},o.prototype.applyDebugSettings=function(e,t){},o.prototype.update=function(e,t){},o.prototype.isDestroyed=function(){return!1},o.prototype.destroy=function(){return r(this)},o}),r("Scene/Cesium3DTileContentFactory",["./Batched3DModel3DTileContent","./Composite3DTileContent","./Instanced3DModel3DTileContent","./PointCloud3DTileContent","./Tileset3DTileContent"],function(e,t,r,i,n){"use strict";var o={b3dm:function(t,r,i){return new e(t,r,i)},pnts:function(e,t,r){return new i(e,t,r)},i3dm:function(e,t,i){return new r(e,t,i)},cmpt:function(e,r,i){return new t(e,r,i,o)},json:function(e,t,r){return new n(e,t,r)}};return o}),r("Scene/Cesium3DTileRefine",["../Core/freezeObject"],function(e){"use strict";var t={ADD:0,REPLACE:1};return e(t)}),r("Scene/Empty3DTileContent",["../Core/defineProperties","../Core/destroyObject","../ThirdParty/when","./Cesium3DTileContentState"],function(e,t,r,i){"use strict";function n(){this.state=void 0,this.batchTable=void 0,this.featurePropertiesDirty=!1,this._contentReadyToProcessPromise=r.defer(),this._readyPromise=r.defer(),this.state=i.PROCESSING,this._contentReadyToProcessPromise.resolve(this),this.state=i.READY,this._readyPromise.resolve(this)}return e(n.prototype,{featuresLength:{get:function(){return 0}},innerContents:{get:function(){}},contentReadyToProcessPromise:{get:function(){return this._contentReadyToProcessPromise.promise}},readyPromise:{get:function(){return this._readyPromise.promise}}}),n.prototype.hasProperty=function(e){return!1},n.prototype.getFeature=function(e){},n.prototype.request=function(){},n.prototype.initialize=function(e,t){},n.prototype.applyDebugSettings=function(e,t){},n.prototype.update=function(e,t){},n.prototype.isDestroyed=function(){return!1},n.prototype.destroy=function(){return t(this)},n}),r("Scene/TileBoundingRegion",["../Core/BoundingSphere","../Core/Cartesian3","../Core/Cartographic","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Ellipsoid","../Core/GeometryInstance","../Core/Matrix4","../Core/OrientedBoundingBox","../Core/Rectangle","../Core/RectangleOutlineGeometry","./PerInstanceColorAppearance","./Primitive","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_){"use strict";function v(r){this.rectangle=d.clone(r.rectangle),this.minimumHeight=n(r.minimumHeight,0),this.maximumHeight=n(r.maximumHeight,0),this.southwestCornerCartesian=new t,this.northeastCornerCartesian=new t,this.westNormal=new t,this.southNormal=new t,this.eastNormal=new t,this.northNormal=new t;var i=n(r.ellipsoid,l.WGS84);g(this,r.rectangle,i),this._orientedBoundingBox=h.fromRectangle(this.rectangle,this.minimumHeight,this.maximumHeight,i),this._boundingSphere=e.fromOrientedBoundingBox(this._orientedBoundingBox)}function g(e,r,i){i.cartographicToCartesian(d.southwest(r),e.southwestCornerCartesian),i.cartographicToCartesian(d.northeast(r),e.northeastCornerCartesian),E.longitude=r.west,E.latitude=.5*(r.south+r.north),E.height=0;var n=i.cartographicToCartesian(E,w),o=t.cross(n,t.UNIT_Z,y);t.normalize(o,e.westNormal),E.longitude=r.east;var a=i.cartographicToCartesian(E,S),s=t.cross(t.UNIT_Z,a,y);t.normalize(s,e.eastNormal);var l=i.geodeticSurfaceNormalCartographic(d.southeast(r),C),u=t.subtract(n,a,y),c=t.cross(l,u,C);t.normalize(c,e.southNormal);var h=i.geodeticSurfaceNormalCartographic(d.northwest(r),C),p=t.cross(u,h,C);t.normalize(p,e.northNormal)}a(v.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});var y=new t,C=new t,w=new t,S=new t,E=new r,T=new t,b=new t,x=new t(0,-1,0),A=new t(0,0,-1),P=new t;return v.prototype.distanceToCamera=function(e){var r=e.camera,i=r.positionWC,n=r.positionCartographic,o=0;if(!d.contains(this.rectangle,n)){var a=this.southwestCornerCartesian,s=this.northeastCornerCartesian,l=this.westNormal,u=this.southNormal,c=this.eastNormal,h=this.northNormal;e.mode!==_.SCENE3D&&(a=e.mapProjection.project(d.southwest(this.rectangle),T),a.z=a.y,a.y=a.x,a.x=0,s=e.mapProjection.project(d.northeast(this.rectangle),b),s.z=s.y,s.y=s.x,s.x=0,l=x,c=t.UNIT_Y,u=A,h=t.UNIT_Z);var p=t.subtract(i,a,P),m=t.dot(p,l),f=t.dot(p,u),v=t.subtract(i,s,P),g=t.dot(v,c),y=t.dot(v,h);m>0?o+=m*m:g>0&&(o+=g*g),f>0?o+=f*f:y>0&&(o+=y*y)}var C;C=e.mode===_.SCENE3D?n.height:i.x;var w=e.mode===_.SCENE3D?this.maximumHeight:0,S=C-w;return S>0&&(o+=S*S),Math.sqrt(o)},v.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)},v.prototype.createDebugVolume=function(e){var t=new c.clone(c.IDENTITY),r=new p({rectangle:this.rectangle,height:this.minimumHeight,extrudedHeight:this.maximumHeight}),n=new u({geometry:r,modelMatrix:t,attributes:{color:i.fromColor(e)}});return new f({geometryInstances:n,appearance:new m({translucent:!1,flat:!0}),asynchronous:!1})},v}),r("Scene/TileBoundingSphere",["../Core/BoundingSphere","../Core/Cartesian3","../Core/ColorGeometryInstanceAttribute","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/GeometryInstance","../Core/Matrix4","../Core/SphereOutlineGeometry","./PerInstanceColorAppearance","./Primitive"],function(e,t,r,i,n,o,a,s,l,u,c){"use strict";function h(t,r){this._boundingSphere=new e(t,r)}return n(h.prototype,{center:{get:function(){return this._boundingSphere.center}},radius:{get:function(){return this._boundingSphere.radius}},boundingVolume:{get:function(){return this._boundingSphere}},boundingSphere:{get:function(){return this._boundingSphere}}}),h.prototype.distanceToCamera=function(e){var r=this._boundingSphere;return Math.max(0,t.distance(r.center,e.camera.positionWC)-r.radius)},h.prototype.intersectPlane=function(t){return e.intersectPlane(this._boundingSphere,t)},h.prototype.update=function(e,r){t.clone(e,this._boundingSphere.center),this._boundingSphere.radius=r},h.prototype.createDebugVolume=function(e){var t=new l({radius:this.radius}),i=s.fromTranslation(this.center,new s.clone(s.IDENTITY)),n=new a({geometry:t,modelMatrix:i,attributes:{color:r.fromColor(e)}});return new c({geometryInstances:n,appearance:new u({translucent:!1,flat:!0}),asynchronous:!1})},h}),r("Scene/TileOrientedBoundingBox",["../Core/BoundingSphere","../Core/BoxOutlineGeometry","../Core/Cartesian3","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/GeometryInstance","../Core/Matrix3","../Core/Matrix4","../Core/OrientedBoundingBox","./PerInstanceColorAppearance","./Primitive"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p){"use strict";function m(t,r){this._orientedBoundingBox=new h(t,r),this._boundingSphere=e.fromOrientedBoundingBox(this._orientedBoundingBox)}return a(m.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}}),m.prototype.distanceToCamera=function(e){return Math.sqrt(this._orientedBoundingBox.distanceSquaredTo(e.camera.positionWC))},m.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)},m.prototype.update=function(t,i){r.clone(t,this._orientedBoundingBox.center),u.clone(i,this._orientedBoundingBox.halfAxes),e.fromOrientedBoundingBox(this._orientedBoundingBox,this._boundingSphere)},m.prototype.createDebugVolume=function(e){var n=new t({minimum:new r(-.5,-.5,-.5),maximum:new r(.5,.5,.5)}),o=c.fromRotationTranslation(this.boundingVolume.halfAxes,this.boundingVolume.center),a=new l({geometry:n,modelMatrix:o,attributes:{color:i.fromColor(e)}});return new p({geometryInstances:a,appearance:new d({translucent:!1,flat:!0}),asynchronous:!1})},m}),r("Scene/Cesium3DTile",["../Core/BoxOutlineGeometry","../Core/Cartesian3","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/GeometryInstance","../Core/getExtensionFromUri","../Core/Intersect","../Core/joinUrls","../Core/Matrix3","../Core/Matrix4","../Core/OrientedBoundingBox","../Core/Rectangle","../Core/RectangleOutlineGeometry","../Core/RequestScheduler","../Core/SphereOutlineGeometry","../ThirdParty/Uri","./Cesium3DTileContentFactory","./Cesium3DTileContentState","./Cesium3DTileRefine","./Empty3DTileContent","./PerInstanceColorAppearance","./Primitive","./TileBoundingRegion","./TileBoundingSphere","./Tileset3DTileContent","./TileOrientedBoundingBox"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D){"use strict";function I(e,t,i,n){this._header=i;var a=i.content;this.transform=o(i.transform)?m.unpack(i.transform):m.clone(m.IDENTITY);var s=o(n)?n.computedTransform:e.modelMatrix,l=m.multiply(s,this.transform,new m);this.computedTransform=l,this._transformDirty=!0,this._boundingVolume=this.createBoundingVolume(i.boundingVolume,l);var u;o(a)&&o(a.boundingVolume)&&(u=this.createBoundingVolume(a.boundingVolume,l)),this._contentBoundingVolume=u;var h;o(i.viewerRequestVolume)&&(h=this.createBoundingVolume(i.viewerRequestVolume,l)),this._viewerRequestVolume=h,this.geometricError=i.geometricError;var p;o(i.refine)?p="replace"===i.refine?E.REPLACE:E.ADD:o(n)&&(p=n.refine),this.refine=p,this.children=[],this.descendantsWithContent=void 0,this.parent=n,this.numberOfChildrenWithoutContent=o(i.children)?i.children.length:0;var f,_,v,y;if(o(a)){var C=a.url,S=d(t,C);v=g.getRequestServer(S);var b=c(S),x=w[b];"json"===b?(f=!1,_=!0):(f=!0,_=!1);var A=this;y=function(){return x(e,A,S)}}else f=!1,_=!1,y=function(){return new T};this._createContent=y,this._content=y(),f||_||R(this),this._requestServer=v,this.hasContent=f,this.hasTilesetContent=_,this.replacementNode=void 0,this.distanceToCamera=0,this.selected=!1,this.replaced=!1,this.visibilityPlaneMask=!0,this.lastSelectedFrameNumber=0,this.lastStyleTime=0,this._debugBoundingVolume=void 0,this._debugContentBoundingVolume=void 0,this._debugViewerRequestVolume=void 0,this._debugColor=new r.fromRandom({alpha:1}),this._debugColorizeTiles=!1}function R(e){e._content.readyPromise.then(function(t){o(e.parent)&&--e.parent.numberOfChildrenWithoutContent}).otherwise(function(e){})}function O(e,t,i){var n=o(e._header.content)&&o(e._header.content.boundingVolume),a=t.debugShowBoundingVolume||t.debugShowContentBoundingVolume&&!n;a?(o(e._debugBoundingVolume)||(e._debugBoundingVolume=e._boundingVolume.createDebugVolume(n?r.WHITE:r.RED)),e._debugBoundingVolume.update(i)):!a&&o(e._debugBoundingVolume)&&(e._debugBoundingVolume=e._debugBoundingVolume.destroy()),t.debugShowContentBoundingVolume&&n?(o(e._debugContentBoundingVolume)||(e._debugContentBoundingVolume=e._contentBoundingVolume.createDebugVolume(r.BLUE)),e._debugContentBoundingVolume.update(i)):!t.debugShowContentBoundingVolume&&o(e._debugContentBoundingVolume)&&(e._debugContentBoundingVolume=e._debugContentBoundingVolume.destroy()),t.debugShowViewerRequestVolume&&o(e._viewerRequestVolume)?(o(e._debugViewerRequestVolume)||(e._debugViewerRequestVolume=e._viewerRequestVolume.createDebugVolume(r.YELLOW)),e._debugViewerRequestVolume.update(i)):!t.debugShowViewerRequestVolume&&o(e._debugViewerRequestVolume)&&(e._debugViewerRequestVolume=e._debugViewerRequestVolume.destroy()),t.debugColorizeTiles&&!e._debugColorizeTiles?(e._debugColorizeTiles=!0,e._content.applyDebugSettings(!0,e._debugColor)):!t.debugColorizeTiles&&e._debugColorizeTiles&&(e._debugColorizeTiles=!1,e._content.applyDebugSettings(!1,e._debugColor))}a(I.prototype,{content:{get:function(){return this._content}},contentBoundingVolume:{get:function(){return n(this._contentBoundingVolume,this._boundingVolume)}},boundingSphere:{get:function(){return this._boundingVolume.boundingSphere}},transformDirty:{get:function(){return this._transformDirty}},requestServer:{get:function(){return this._requestServer}},contentReady:{get:function(){return this._content.state===S.READY}},contentUnloaded:{get:function(){return this._content.state===S.UNLOADED}}}),I.prototype.requestContent=function(){this._content.request()&&R(this)},I.prototype.canRequestContent=function(){return!o(this._requestServer)||this._requestServer.hasAvailableRequests()},I.prototype.unloadContent=function(){o(this.parent)&&++this.parent.numberOfChildrenWithoutContent,this._content=this._content&&this._content.destroy(),this._content=this._createContent(),this.hasContent||this.hasTilesetContent||R(this),this.replacementNode=void 0,this.distanceToCamera=0,this.visibilityPlaneMask=0,this.selected=!1,this.lastSelectedFrameNumber=0,this.lastStyleTime=0,this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy()},I.prototype.visibility=function(e,t){return e.computeVisibilityWithPlaneMask(this._boundingVolume,t)},I.prototype.contentsVisibility=function(e){var t=this._contentBoundingVolume;return o(t)?e.computeVisibility(t):h.INSIDE},I.prototype.distanceToTile=function(e){return this._boundingVolume.distanceToCamera(e)},I.prototype.insideViewerRequestVolume=function(e){var t=this._viewerRequestVolume;return!o(t)||0===t.distanceToCamera(e)};var N=new p,L=new t,B=new p,F=new t,V=new _;I.prototype.createBoundingVolume=function(e,r,i){var n;if(o(e.box)){var a=e.box;n=t.fromElements(a[0],a[1],a[2],F);var s=p.fromArray(a,3,B);n=m.multiplyByPoint(r,n,n);var l=m.getRotation(r,N);return s=p.multiply(l,s,s),o(i)?(i.update(n,s),i):new D(n,s)}if(o(e.region)){var u=e.region,c=_.unpack(u,0,V);return o(i)?i:new A({rectangle:c,minimumHeight:u[4],maximumHeight:u[5]})}if(o(e.sphere)){var h=e.sphere;n=t.fromElements(h[0],h[1],h[2],F);var d=h[3];n=m.multiplyByPoint(r,n,n);var f=m.getScale(r,L),v=t.maximumComponent(f);return d*=v,o(i)?(i.update(n,d),i):new P(n,d)}};var k=new m;I.prototype.updateTransform=function(e){e=n(e,m.IDENTITY);var t=m.multiply(e,this.transform,k),r=!m.equals(t,this.computedTransform);if(r){this._transformDirty=!0,m.clone(t,this.computedTransform);var i=this._header,a=this._header.content;this._boundingVolume=this.createBoundingVolume(i.boundingVolume,t,this._boundingVolume),o(this._contentBoundingVolume)&&(this._contentBoundingVolume=this.createBoundingVolume(a.boundingVolume,t,this._contentBoundingVolume)),o(this._viewerRequestVolume)&&(this._viewerRequestVolume=this.createBoundingVolume(i.viewerRequestVolume,t,this._viewerRequestVolume)),this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy()}},I.prototype.update=function(e,t){O(this,e,t),this._content.update(e,t),this._transformDirty=!1};var z=[];return I.prototype.process=function(e,t){var r=t.commandList;t.commandList=z,this._content.update(e,t),z.length=0,t.commandList=r},I.prototype.isDestroyed=function(){return!1},I.prototype.destroy=function(){return this._content=this._content&&this._content.destroy(),this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy(),s(this)},I}),r("Scene/Cesium3DTileContent",["../Core/defineProperties","../Core/DeveloperError"],function(e,t){"use strict";function r(e,t,r){this.state=void 0,this.batchTable=void 0,this.featurePropertiesDirty=!1}return e(r.prototype,{featuresLength:{get:function(){t.throwInstantiationError()}},innerContents:{get:function(){t.throwInstantiationError()}},contentReadyToProcessPromise:{get:function(){t.throwInstantiationError()}},readyPromise:{get:function(){t.throwInstantiationError()}}}),r.prototype.hasProperty=function(e){t.throwInstantiationError()},r.prototype.getFeature=function(e){t.throwInstantiationError()},r.prototype.request=function(){t.throwInstantiationError()},r.prototype.initialize=function(e,r){t.throwInstantiationError()},r.prototype.applyDebugSettings=function(e,r){t.throwInstantiationError()},r.prototype.update=function(e,r){t.throwInstantiationError()},r.prototype.isDestroyed=function(){t.throwInstantiationError()},r.prototype.destroy=function(){t.throwInstantiationError()},r}),r("Scene/Cesium3DTileStyleEngine",["../Core/Color","../Core/defined","../Core/defineProperties"],function(e,t,r){"use strict";function i(){this._style=void 0,this._styleDirty=!1,this._lastStyleTime=0}function n(e,r,i){var a=r.innerContents;if(t(a))for(var s=a.length,l=0;l<s;++l)n(e,a[l],i);else o(e,r,i)}function o(e,r,i){var n=r.featuresLength,o=e._style;if(i.numberOfFeaturesStyled+=n,!t(o))return void a(r);for(var l=0;l<n;++l){var u=r.getFeature(l);u.color=o.color.evaluateColor(u,s),u.show=o.show.evaluate(u)}}function a(t){for(var r=t.featuresLength,i=0;i<r;++i){var n=t.getFeature(i);n.show=!0,n.color=e.WHITE}}r(i.prototype,{style:{get:function(){return this._style},set:function(e){this._style=e,this._styleDirty=!0}}}),i.prototype.makeDirty=function(){this._styleDirty=!0},i.prototype.applyStyle=function(e,r){if(e.ready&&(!t(this._style)||this._style.ready)){var i=this._styleDirty;r.passes.render&&(this._styleDirty=!1),i&&++this._lastStyleTime;for(var o=this._lastStyleTime,a=e._statistics,s=i?e._selectedTiles:e._selectedTilesToStyle,l=s.length,u=0;u<l;++u){var c=s[u];c.selected&&c.lastStyleTime!==o&&(c.lastStyleTime=o,n(this,c.content,a),++a.numberOfTilesStyled)}}};var s=new e;return i}),r("Scene/DebugCameraPrimitive",["../Core/BoundingSphere","../Core/Cartesian3","../Core/Cartesian4","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/Geometry","../Core/GeometryAttribute","../Core/GeometryAttributes","../Core/GeometryInstance","../Core/Matrix4","../Core/PrimitiveType","./PerInstanceColorAppearance","./Primitive"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v){"use strict";function g(e){e=a(e,a.EMPTY_OBJECT),this._camera=e.camera,this._color=a(e.color,i.CYAN),this._updateOnChange=a(e.updateOnChange,!0),this.show=a(e.show,!0),this.id=e.id,this._id=void 0,this._outlinePrimitive=void 0,this._planesPrimitive=void 0}var y=new Array(8);y[0]=new r(-1,-1,-1,1),y[1]=new r(1,-1,-1,1),y[2]=new r(1,1,-1,1),y[3]=new r(-1,1,-1,1),y[4]=new r(-1,-1,1,1),y[5]=new r(1,-1,1,1),y[6]=new r(1,1,1,1),y[7]=new r(-1,1,1,1);for(var C=new m,w=new Array(8),S=0;S<8;++S)w[S]=new r;var E=new i;return g.prototype.update=function(a){if(this.show){if(this._updateOnChange&&(this._outlinePrimitive=this._outlinePrimitive&&this._outlinePrimitive.destroy(),this._planesPrimitive=this._planesPrimitive&&this._planesPrimitive.destroy()),!s(this._outlinePrimitive)){for(var l=this._camera.viewMatrix,u=this._camera.frustum.projectionMatrix,c=m.multiply(u,l,C),g=m.inverse(c,C),S=new Float64Array(24),T=0;T<8;++T){var b=r.clone(y[T],w[T]);m.multiplyByVector(g,b,b),t.divideByScalar(b,b.w,b),S[3*T]=b.x,S[3*T+1]=b.y,S[3*T+2]=b.z}var x=new e.fromVertices(S),A=new d;A.position=new h({componentDatatype:o.DOUBLE,componentsPerAttribute:3,values:S});var P=new Uint16Array([0,1,1,2,2,3,3,0,0,4,4,7,7,3,7,6,6,2,2,1,1,5,5,4,5,6]);this._outlinePrimitive=new v({geometryInstances:new p({geometry:{attributes:A,indices:P,primitiveType:f.LINES,boundingSphere:x},attributes:{color:n.fromColor(this._color)},id:this.id,pickPrimitive:this}),appearance:new _({translucent:!1,flat:!0}),asynchronous:!1});var M=new Uint16Array([4,5,6,4,6,7,5,1,2,5,2,6,7,6,2,7,2,3,0,1,5,0,5,4,0,4,7,0,7,3,1,0,3,1,3,2]);this._planesPrimitive=new v({geometryInstances:new p({geometry:{attributes:A,indices:M,primitiveType:f.TRIANGLES,boundingSphere:x},attributes:{color:n.fromColor(i.fromAlpha(this._color,.1,E))},id:this.id,pickPrimitive:this}),appearance:new _({translucent:!0,flat:!0}),asynchronous:!1})}this._outlinePrimitive.update(a),this._planesPrimitive.update(a)}},g.prototype.isDestroyed=function(){return!1},g.prototype.destroy=function(){return this._outlinePrimitive=this._outlinePrimitive&&this._outlinePrimitive.destroy(),this._planesPrimitive=this._planesPrimitive&&this._planesPrimitive.destroy(),l(this)},g}),r("Scene/Cesium3DTileset",["../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/DoublyLinkedList","../Core/Event","../Core/getBaseUri","../Core/getExtensionFromUri","../Core/Intersect","../Core/isDataUri","../Core/joinUrls","../Core/loadJson","../Core/Math","../Core/Matrix4","../Core/Request","../Core/RequestScheduler","../Core/RequestType","../ThirdParty/Uri","../ThirdParty/when","./Cesium3DTile","./Cesium3DTileRefine","./Cesium3DTileStyleEngine","./CullingVolume","./DebugCameraPrimitive","./SceneMode","./ShadowMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A){"use strict";function P(e){e=t(e,t.EMPTY_OBJECT);var i,n,o=e.url;"json"===u(o)?(i=o,n=l(o)):h(o)?(i=o,n=""):(n=o,i=d(n,"tileset.json")),this._url=o,this._baseUrl=n,this._tilesetUrl=i,this._root=void 0,this._asset=void 0,this._properties=void 0,this._geometricError=void 0,this._processingQueue=[],this._selectedTiles=[],this._selectedTilesToStyle=[];var c=new a;this._replacementList=c,this._replacementSentinel=c.add(),this._trimTiles=!1,this._refineToVisible=t(e.refineToVisible,!1),this.shadows=t(e.shadows,A.ENABLED),this.show=t(e.show,!0),this._maximumScreenSpaceError=t(e.maximumScreenSpaceError,16),this._maximumNumberOfLoadedTiles=t(e.maximumNumberOfLoadedTiles,256),this._styleEngine=new E,this._modelMatrix=r(e.modelMatrix)?f.clone(e.modelMatrix):f.clone(f.IDENTITY),this.debugShowStatistics=t(e.debugShowStatistics,!1),this._debugShowStatistics=!1,this.debugShowPickStatistics=t(e.debugShowPickStatistics,!1),this._debugShowPickStatistics=!1,this._statistics={visited:0,numberOfCommands:0,numberOfPendingRequests:0,numberProcessing:0,numberContentReady:0,numberTotal:0,numberOfTilesStyled:0,numberOfFeaturesStyled:0,lastColor:new M,lastPick:new M},this.debugFreezeFrame=t(e.debugFreezeFrame,!1),this._debugFreezeFrame=this.debugFreezeFrame,this._debugCameraFrustum=void 0,this.debugColorizeTiles=t(e.debugColorizeTiles,!1),this.debugShowBoundingVolume=t(e.debugShowBoundingVolume,!1),this.debugShowContentBoundingVolume=t(e.debugShowContentBoundingVolume,!1),this.debugShowViewerRequestVolume=t(e.debugShowViewerRequestVolume,!1),this.loadProgress=new s,this.tileUnload=new s,this.tileVisible=new s,this._readyPromise=C.defer();var p=this;this.loadTileset(i).then(function(e){var t=e.tilesetJson;p._asset=t.asset,
+p._properties=t.properties,p._geometricError=t.geometricError,p._root=e.root,p._readyPromise.resolve(p)}).otherwise(function(e){p._readyPromise.reject(e)})}function M(){this.selected=-1,this.visited=-1,this.numberOfCommands=-1,this.numberOfPendingRequests=-1,this.numberProcessing=-1,this.numberContentReady=-1,this.numberTotal=-1,this.numberOfTilesStyled=-1,this.numberOfFeaturesStyled=-1}function D(e){for(;r(e)&&!e.hasContent;)e=e.parent;return e}function I(e){for(var t=[],r=e.length,i=0;i<r;++i){var n=e[i];for(n.descendantsWithContent=[],t.push(n);t.length>0;)for(var o=t.pop(),a=o.children,s=a.length,l=0;l<s;++l){var u=a[l];u.hasContent?n.descendantsWithContent.push(u):t.push(u)}}}function R(e,t,r){if(0===e)return 0;var i=Math.max(t.distanceToCamera,m.EPSILON7),n=r.context.drawingBufferHeight,o=r.camera.frustum.sseDenominator;return e*n/(i*o)}function O(e,t){for(var r=e.length,i=0;i<r;++i){var n=e[i];n.distanceToCamera=n.distanceToTile(t)}}function N(e,t){for(var r=e.length,i=0;i<r;++i){var n=e[i];n.updateTransform(t)}}function L(e,t){return t.distanceToCamera-e.distanceToCamera}function B(e){return e!==T.MASK_OUTSIDE}function F(e,t,r){if(r&&t.canRequestContent()&&(t.requestContent(),!t.contentUnloaded)){var i=e._statistics;++i.numberOfPendingRequests;var n=W(e,t);t.content.contentReadyToProcessPromise.then(G(e,t)).otherwise(n),t.content.readyPromise.then(n).otherwise(n)}}function V(e,t,r,i){if(t.contentReady&&(r||t.contentsVisibility(i.cullingVolume)!==c.OUTSIDE)){e._selectedTiles.push(t),t.selected=!0;var n=t.content;n.featurePropertiesDirty?(n.featurePropertiesDirty=!1,t.lastStyleTime=0,e._selectedTilesToStyle.push(t)):t.lastSelectedFrameNumber!==i.frameNumber-1&&e._selectedTilesToStyle.push(t),t.lastSelectedFrameNumber=i.frameNumber}}function k(e,t,i){if(i){var n=t.replacementNode;r(n)&&e._replacementList.splice(e._replacementSentinel,n)}}function z(e,t,i){if(!e.debugFreezeFrame){var n=e._maximumScreenSpaceError,o=t.cullingVolume;e._selectedTiles.length=0,e._selectedTilesToStyle.length=0,J.length=0;var a=e._replacementList;a.splice(a.tail,e._replacementSentinel);var s=e._root;if(s.updateTransform(e._modelMatrix),s.insideViewerRequestVolume(t)&&(s.distanceToCamera=s.distanceToTile(t),!(R(e._geometricError,s,t)<=n)&&(s.visibilityPlaneMask=s.visibility(o,T.MASK_INDETERMINATE),s.visibilityPlaneMask!==T.MASK_OUTSIDE))){if(s.contentUnloaded)return void F(e,s,i);var l=e._statistics,u=Q;for(u.push(s);u.length>0;){var c=u.pop();c.selected=!1,c.replaced=!1,++l.visited;var h=c.visibilityPlaneMask,d=h===T.MASK_INSIDE;k(e,c,i);var p,m,f=R(c.geometricError,c,t),_=c.children,v=_.length,g=c.refine===S.ADD;if(c.hasTilesetContent)c.contentReady&&(p=c.children[0],p.visibilityPlaneMask=c.visibilityPlaneMask,p.distanceToCamera=c.distanceToCamera,p.updateTransform(c.computedTransform),p.contentUnloaded?F(e,p,i):u.push(p));else if(g){if(V(e,c,d,t),f>n){var y=c.numberOfChildrenWithoutContent<v;if(y||c.canRequestContent())for(N(_,c.computedTransform),O(_,t),_.sort(L),m=0;m<v;++m)p=_[m],p.insideViewerRequestVolume(t)&&R(c.geometricError,p,t)>n&&(p.visibilityPlaneMask=p.visibility(o,h),B(p.visibilityPlaneMask)&&(p.contentUnloaded?F(e,p,i):u.push(p)))}}else if(f<=n||0===v)V(e,c,d,t);else if(e._refineToVisible){var C=!0,w=!1;for(m=0;m<v;++m)p=_[m],p.updateTransform(c.computedTransform),p.insideViewerRequestVolume(t)?p.visibilityPlaneMask=p.visibility(t.cullingVolume,h):p.visibilityPlaneMask=T.MASK_OUTSIDE,B(p.visibilityPlaneMask)&&(p.contentReady?w=!0:C=!1);if(C&&!w){V(e,c,d,t);continue}if((w||c.canRequestContent())&&(O(_,t),_.sort(L)),C){for(m=0;m<v;++m)p=_[m],B(p.visibilityPlaneMask)&&u.push(p);c.replaced=!0,r(c.descendantsWithContent)&&J.push(c)}else for(V(e,c,d,t),m=0;m<v;++m)p=_[m],B(p.visibilityPlaneMask)&&(p.contentUnloaded?F(e,p,i):u.push(p))}else{var E=0===c.numberOfChildrenWithoutContent;if((E||c.canRequestContent())&&(N(_,c.computedTransform),O(_,t),_.sort(L)),E){var b=!1;for(m=0;m<v;++m)p=_[m],p.insideViewerRequestVolume(t)?p.visibilityPlaneMask=p.visibility(t.cullingVolume,h):p.visibilityPlaneMask=T.MASK_OUTSIDE,B(p.visibilityPlaneMask)?(u.push(p),b=!0):k(e,p,i);b?(c.replaced=!0,r(c.descendantsWithContent)&&J.push(c)):V(e,c,d,t)}else if(V(e,c,d,t),i)for(m=0;m<v&&c.canRequestContent();++m)p=_[m],p.contentUnloaded?F(e,p,i):k(e,p,i)}}U(J,e,t)}}}function U(e,t,r){for(var i,n=e.length,o=0;o<n;++o){var a,s=!0,l=e[o],u=l.descendantsWithContent.length;for(a=0;a<u;++a)if(i=l.descendantsWithContent[a],!i.selected&&!i.replaced&&r.cullingVolume.computeVisibility(i.contentBoundingVolume)!==c.OUTSIDE){s=!1;break}if(!s)for(V(t,l,!0,r),a=0;a<u;++a)i=l.descendantsWithContent[a],i.selected=!1}}function G(e,t){return function(){e._processingQueue.push(t),--e._statistics.numberOfPendingRequests,++e._statistics.numberProcessing}}function W(e,t){return function(){var r=e._processingQueue.indexOf(t);r>=0?(e._processingQueue.splice(r,1),--e._statistics.numberProcessing,t.hasContent&&(++e._statistics.numberContentReady,t.replacementNode=e._replacementList.add(t))):--e._statistics.numberOfPendingRequests}}function H(e,t){for(var r=e._processingQueue,i=r.length,n=i-1;n>=0;--n)r[n].process(e,t)}function q(e){var t=e._statistics;t.visited=0,t.numberOfCommands=0,t.numberOfTilesStyled=0,t.numberOfFeaturesStyled=0}function j(e,t){var r=e._statistics,i=t?r.lastPick:r.lastColor,n=e.debugShowStatistics&&!t||e.debugShowPickStatistics&&t,o=e._debugShowStatistics!==e.debugShowStatistics||e._debugShowPickStatistics!==e.debugShowPickStatistics,a=i.visited!==r.visited||i.numberOfCommands!==r.numberOfCommands||i.selected!==e._selectedTiles.length||i.numberOfPendingRequests!==r.numberOfPendingRequests||i.numberProcessing!==r.numberProcessing||i.numberContentReady!==r.numberContentReady||i.numberTotal!==r.numberTotal||i.numberOfTilesStyled!==r.numberOfTilesStyled||i.numberOfFeaturesStyled!==r.numberOfFeaturesStyled;if(n&&(o||a)){e._debugShowStatistics=e.debugShowStatistics,e._debugShowPickStatistics=e.debugShowPickStatistics;var s=t?"[Pick ]: ":"[Color]: ";s+="Visited: "+r.visited+", Selected: "+e._selectedTiles.length+", Commands: "+r.numberOfCommands+" | Requests: "+r.numberOfPendingRequests+", Processing: "+r.numberProcessing+", Content Ready: "+r.numberContentReady+", Total: "+r.numberTotal+" | Tiles styled: "+r.numberOfTilesStyled+", Features styled: "+r.numberOfFeaturesStyled,console.log(s)}i.visited=r.visited,i.numberOfCommands=r.numberOfCommands,i.selected=e._selectedTiles.length,i.numberOfPendingRequests=r.numberOfPendingRequests,i.numberProcessing=r.numberProcessing,i.numberContentReady=r.numberContentReady,i.numberTotal=r.numberTotal,i.numberOfTilesStyled=r.numberOfTilesStyled,i.numberOfFeaturesStyled=r.numberOfFeaturesStyled}function Y(e,t){e._styleEngine.applyStyle(e,t);for(var r=t.commandList,i=r.length,n=e._selectedTiles,o=n.length,a=e.tileVisible,s=0;s<o;++s){var l=n[s];l.selected&&(a.raiseEvent(l),l.update(e,t))}e._statistics.numberOfCommands=r.length-i}function X(e,t){var r=e._trimTiles;e._trimTiles=!1;for(var i=e._statistics,n=e._maximumNumberOfLoadedTiles+1,o=e._replacementList,a=e.tileUnload,s=e._replacementSentinel,l=o.head;l!==s&&(o.length>n||r);){var u=l.item;a.raiseEvent(u),u.unloadContent();var c=l;l=l.next,o.remove(c),--i.numberContentReady}}function Z(e,t){var r=e._statistics,i=r.numberOfPendingRequests,n=r.numberProcessing,o=r.lastColor.numberOfPendingRequests,a=r.lastColor.numberProcessing;i===o&&n===a||t.afterRender.push(function(){e.loadProgress.raiseEvent(i,n)})}function K(e,t){var r=e.debugFreezeFrame&&!e._debugFreezeFrame,i=!e.debugFreezeFrame&&e._debugFreezeFrame;e._debugFreezeFrame=e.debugFreezeFrame,e.debugFreezeFrame?(r&&(e._debugCameraFrustum=e._debugCameraFrustum&&e._debugCameraFrustum.destroy(),e._debugCameraFrustum=new b({camera:t.camera,updateOnChange:!1})),e._debugCameraFrustum.update(t)):i&&(e._debugCameraFrustum=e._debugCameraFrustum&&e._debugCameraFrustum.destroy())}i(P.prototype,{asset:{get:function(){return this._asset}},properties:{get:function(){return this._properties}},ready:{get:function(){return r(this._root)}},readyPromise:{get:function(){return this._readyPromise.promise}},url:{get:function(){return this._url}},baseUrl:{get:function(){return this._baseUrl}},style:{get:function(){return this._styleEngine.style},set:function(e){this._styleEngine.style=e}},maximumScreenSpaceError:{get:function(){return this._maximumScreenSpaceError},set:function(e){this._maximumScreenSpaceError=e}},maximumNumberOfLoadedTiles:{get:function(){return this._maximumNumberOfLoadedTiles},set:function(e){this._maximumNumberOfLoadedTiles=e}},boundingVolume:{get:function(){return this._root._boundingVolume}},boundingSphere:{get:function(){return this._root.boundingSphere}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=f.clone(e,this._modelMatrix),r(this._root)&&this._root.updateTransform(this._modelMatrix)}},styleEngine:{get:function(){return this._styleEngine}}}),P.prototype.makeStyleDirty=function(){this._styleEngine.makeDirty()},P.prototype.loadTileset=function(e,i){var n=this;return v.request(e,p,void 0,g.TILES3D).then(function(a){if(n.isDestroyed())return C.reject("tileset is destroyed");if(!r(a.asset)||"0.0"!==a.asset.version)throw new o("The tileset must be 3D Tiles version 0.0.  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i=this._left.evaluate(t,r),n=this._right.evaluate(t,r);return n instanceof e&&i instanceof e?e.mod(i,n,P):i%n},s.prototype._evaluateEquals=function(t,r){var i=this._left.evaluate(t,r),n=this._right.evaluate(t,r);return n instanceof e&&i instanceof e?e.equals(i,n):i===n},s.prototype._evaluateNotEquals=function(t,r){var i=this._left.evaluate(t,r),n=this._right.evaluate(t,r);return n instanceof e&&i instanceof e?!e.equals(i,n):i!==n},s.prototype._evaluateConditional=function(e,t){return this._test.evaluate(e,t)?this._left.evaluate(e,t):this._right.evaluate(e,t)},s.prototype._evaluateNaN=function(e,t){return isNaN(this._left.evaluate(e,t))},s.prototype._evaluateIsFinite=function(e,t){return isFinite(this._left.evaluate(e,t))},s.prototype._evaluateBooleanConversion=function(e,t){return Boolean(this._left.evaluate(e,t))},s.prototype._evaluateNumberConversion=function(e,t){return Number(this._left.evaluate(e,t))},s.prototype._evaluateStringConversion=function(e,t){return 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String(i)},a}),r("Scene/ConditionsExpression",["./Expression","../Core/clone","../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties"],function(e,t,r,i,n,o){"use strict";function a(e){this._conditionsExpression=t(e,!0),this._conditions=e.conditions,this._expression=e.expression,this._runtimeConditions=void 0,l(this)}function s(e,t){this.condition=e,this.expression=t}function l(t){var r=[],i=t._conditions,o=t._expression;for(var a in i)if(i.hasOwnProperty(a)){var l=i[a];a=n(o)?a.replace(u,o):a.replace(u,"undefined"),r.push(new s(new e(a),new e(l)))}t._runtimeConditions=r}var u=/\$\{expression}/g;return o(a.prototype,{conditionsExpression:{get:function(){return this._conditionsExpression}}}),a.prototype.evaluate=function(e){var t=this._runtimeConditions;if(n(t))for(var r=t.length,i=0;i<r;++i){var o=t[i];if(o.condition.evaluate(e))return o.expression.evaluate(e)}},a.prototype.evaluateColor=function(e,t){var r=this._runtimeConditions;if(n(r))for(var i=r.length,o=0;o<i;++o){var a=r[o];if(a.condition.evaluate(e,t))return a.expression.evaluateColor(e,t)}},a}),r("Scene/Cesium3DTileStyle",["../Core/clone","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/isArray","../Core/loadJson","../Core/RequestScheduler","../ThirdParty/when","./ConditionsExpression","./Expression"],function(e,t,r,i,n,o,a,s,l,u,c){"use strict";function h(e){this._style=void 0,this._ready=!1,this._readyPromise=l.defer(),this._color=void 0,this._show=void 0,this._meta=void 0;var t=this;"string"==typeof e?s.request(e,a).then(function(e){d(t,e),t._readyPromise.resolve(t)}).otherwise(function(e){t._readyPromise.reject(e)}):(d(t,e),t._readyPromise.resolve(t))}function d(i,n){i._style=e(n,!0),n=t(n,t.EMPTY_OBJECT);var o,a=t(n.color,p),s=t(n.show,m);"string"==typeof a?o=new c(a):r(a.conditions)&&(o=new u(a)),i._color=o;var l;"boolean"==typeof s?l=new c(String(s)):"string"==typeof s&&(l=new c(s)),i._show=l;var h={};if(r(n.meta)){var d=t(n.meta,t.EMPTY_OBJECT);for(var f in d)d.hasOwnProperty(f)&&(h[f]=new c(d[f]))}i._meta=h,i._ready=!0}var p='color("#ffffff")',m=!0;return i(h.prototype,{style:{get:function(){return this._style}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},show:{get:function(){return this._show},set:function(e){this._show=e}},color:{get:function(){return this._color},set:function(e){this._color=e}},meta:{get:function(){return this._meta},set:function(e){this._meta=e}}}),h}),r("Scene/UrlTemplateImageryProvider",["../Core/Cartesian2","../Core/Cartesian3","../Core/Cartographic","../Core/combine","../Core/Credit","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/freezeObject","../Core/GeographicTilingScheme","../Core/loadJson","../Core/loadText","../Core/loadWithXhr","../Core/loadXML","../Core/Math","../Core/Rectangle","../Core/RequestScheduler","../Core/TileProviderError","../Core/WebMercatorTilingScheme","../ThirdParty/when","./ImageryProvider"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S){"use strict";function E(e){this._errorEvent=new u,this._url=void 0,this._urlSchemeZeroPadding=void 0,this._pickFeaturesUrl=void 0,this._proxy=void 0,this._tileWidth=void 0,this._tileHeight=void 0,this._maximumLevel=void 0,this._minimumLevel=void 0,this._tilingScheme=void 0,this._rectangle=void 0,this._tileDiscardPolicy=void 0,this._credit=void 0,this._hasAlphaChannel=void 0,this._readyPromise=void 0,this.enablePickFeatures=!0,this.reinitialize(e)}function T(e,t,r,i){return oe=!1,se=!1,x(e,e._urlParts,function(n){return n(e,t,r,i)})}function b(e,t,r,i,n,o,a){return oe=!1,se=!1,ue=!1,de=!1,x(e,e._pickFeaturesUrlParts,function(s){return s(e,t,r,i,n,o,a)})}function x(e,t,r){for(var i="",n=0;n<t.length;++n){var o=t[n];i+="string"==typeof o?o:encodeURIComponent(r(o))}var s=e._proxy;return a(s)&&(i=s.getURL(i)),i}function A(e,t){if(a(e)){for(var r,i,n=[],o=0,s=Object.keys(t);o<e.length;){r=Number.MAX_VALUE,i=void 0;for(var l=0;l<s.length;++l){var u=e.indexOf(s[l],o);u>=0&&u<r&&(r=u,i=s[l])}a(i)?(o<r&&n.push(e.substring(o,r)),n.push(t[i]),o=r+i.length):(n.push(e.substring(o)),o=e.length)}return n}}function P(e,t,r){if(e&&e.urlSchemeZeroPadding&&e.urlSchemeZeroPadding.hasOwnProperty(t)){var i=e.urlSchemeZeroPadding[t];if("string"==typeof i){var n=i.length;n>1&&(r=r.length>=n?r:new Array(n-r.toString().length+1).join("0")+r)}}return r}function M(e,t,r,i){return P(e,"{x}",t)}function D(e,t,r,i){var n=e.tilingScheme.getNumberOfXTilesAtLevel(i)-t-1;return P(e,"{reverseX}",n)}function I(e,t,r,i){return P(e,"{y}",r)}function R(e,t,r,i){var n=e.tilingScheme.getNumberOfYTilesAtLevel(i)-r-1;return P(e,"{reverseY}",n)}function O(e,t,r,i){var n=e.maximumLevel,o=a(n)&&i<n?n-i-1:i;return P(e,"{reverseZ}",o)}function N(e,t,r,i){return P(e,"{z}",i)}function L(e,t,r,i){var n=(t+r+i)%e._subdomains.length;return e._subdomains[n]}function B(e,t,r,i){oe||(e.tilingScheme.tileXYToRectangle(t,r,i,ae),ae.west=_.toDegrees(ae.west),ae.south=_.toDegrees(ae.south),ae.east=_.toDegrees(ae.east),ae.north=_.toDegrees(ae.north),oe=!0)}function F(e,t,r,i){
+return B(e,t,r,i),ae.west}function V(e,t,r,i){return B(e,t,r,i),ae.south}function k(e,t,r,i){return B(e,t,r,i),ae.east}function z(e,t,r,i){return B(e,t,r,i),ae.north}function U(e,t,r,i){se||(e.tilingScheme.tileXYToNativeRectangle(t,r,i,le),se=!0)}function G(e,t,r,i){return U(e,t,r,i),le.west}function W(e,t,r,i){return U(e,t,r,i),le.south}function H(e,t,r,i){return U(e,t,r,i),le.east}function q(e,t,r,i){return U(e,t,r,i),le.north}function j(e,t,r,i){return e.tileWidth}function Y(e,t,r,i){return e.tileHeight}function X(e,t,r,i,n,o,a){return J(e,t,r,i,n,o),ce.x}function Z(e,t,r,i,n,o,a){return J(e,t,r,i,n,o),ce.y}function K(e,t,r,i,n,o,a){return J(e,t,r,i,n,o),e.tileWidth-ce.x-1}function Q(e,t,r,i,n,o,a){return J(e,t,r,i,n,o),e.tileHeight-ce.y-1}function J(e,t,r,i,n,o,a){if(!ue){ie(e,t,r,i,n,o);var s=pe,l=e.tilingScheme.tileXYToNativeRectangle(t,r,i,he);ce.x=e.tileWidth*(s.x-l.west)/l.width|0,ce.y=e.tileHeight*(l.north-s.y)/l.height|0,ue=!0}}function $(e,t,r,i,n,o,a){return _.toDegrees(n)}function ee(e,t,r,i,n,o,a){return _.toDegrees(o)}function te(e,t,r,i,n,o,a){return ie(e,t,r,i,n,o),pe.x}function re(e,t,r,i,n,o,a){return ie(e,t,r,i,n,o),pe.y}function ie(e,t,r,i,n,o,a){if(!de){var s;if(e.tilingScheme instanceof h)pe.x=_.toDegrees(n),pe.y=_.toDegrees(o);else{var l=me;l.longitude=n,l.latitude=o,s=e.tilingScheme.projection.project(l,pe)}de=!0}}function ne(e,t,r,i,n,o,a){return a}s(E.prototype,{url:{get:function(){return this._url}},urlSchemeZeroPadding:{get:function(){return this._urlSchemeZeroPadding}},pickFeaturesUrl:{get:function(){return this._pickFeaturesUrl}},proxy:{get:function(){return this._proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return this._minimumLevel}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return a(this._urlParts)}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return this._hasAlphaChannel}}}),E.prototype.reinitialize=function(e){var t=this;t._readyPromise=w(e).then(function(e){t.enablePickFeatures=o(e.enablePickFeatures,t.enablePickFeatures),t._url=e.url,t._urlSchemeZeroPadding=o(e.urlSchemeZeroPadding,t.urlSchemeZeroPadding),t._pickFeaturesUrl=e.pickFeaturesUrl,t._proxy=e.proxy,t._tileDiscardPolicy=e.tileDiscardPolicy,t._getFeatureInfoFormats=e.getFeatureInfoFormats,t._subdomains=e.subdomains,Array.isArray(t._subdomains)?t._subdomains=t._subdomains.slice():a(t._subdomains)&&t._subdomains.length>0?t._subdomains=t._subdomains.split(""):t._subdomains=["a","b","c"],t._tileWidth=o(e.tileWidth,256),t._tileHeight=o(e.tileHeight,256),t._minimumLevel=o(e.minimumLevel,0),t._maximumLevel=e.maximumLevel,t._tilingScheme=o(e.tilingScheme,new C({ellipsoid:e.ellipsoid})),t._rectangle=o(e.rectangle,t._tilingScheme.rectangle),t._rectangle=v.intersection(t._rectangle,t._tilingScheme.rectangle),t._hasAlphaChannel=o(e.hasAlphaChannel,!0);var r=e.credit;return"string"==typeof r&&(r=new n(r)),t._credit=r,t._urlParts=A(t._url,fe),t._pickFeaturesUrlParts=A(t._pickFeaturesUrl,_e),!0})},E.prototype.getTileCredits=function(e,t,r){},E.prototype.requestImage=function(e,t,r,i){var n=T(this,e,t,r);return S.loadImage(this,n,i)},E.prototype.pickFeatures=function(e,t,r,i,n){function o(e,t){return e.callback(t)}function s(){function a(e){return m({url:e,responseType:c.format}).then(o.bind(void 0,c)).otherwise(s)}if(l>=u._getFeatureInfoFormats.length)return w([]);var c=u._getFeatureInfoFormats[l],h=b(u,e,t,r,i,n,c.format);return++l,"json"===c.type?g.request(h,d).then(c.callback).otherwise(s):"xml"===c.type?g.request(h,f).then(c.callback).otherwise(s):"text"===c.type||"html"===c.type?g.request(h,p).then(c.callback).otherwise(s):g.request(h,a)}if(this.enablePickFeatures&&a(this._pickFeaturesUrl)&&0!==this._getFeatureInfoFormats.length){var l=0,u=this;return s()}};var oe=!1,ae=new v,se=!1,le=new v,ue=!1,ce=new e,he=new v,de=!1,pe=new t,me=new r,fe={"{x}":M,"{y}":I,"{z}":N,"{s}":L,"{reverseX}":D,"{reverseY}":R,"{reverseZ}":O,"{westDegrees}":F,"{southDegrees}":V,"{eastDegrees}":k,"{northDegrees}":z,"{westProjected}":G,"{southProjected}":W,"{eastProjected}":H,"{northProjected}":q,"{width}":j,"{height}":Y},_e=i(fe,{"{i}":X,"{j}":Z,"{reverseI}":K,"{reverseJ}":Q,"{longitudeDegrees}":$,"{latitudeDegrees}":ee,"{longitudeProjected}":te,"{latitudeProjected}":re,"{format}":ne});return E}),r("Scene/createOpenStreetMapImageryProvider",["../Core/Credit","../Core/defaultValue","../Core/DeveloperError","../Core/Rectangle","../Core/WebMercatorTilingScheme","./UrlTemplateImageryProvider"],function(e,t,r,i,n,o){"use strict";function a(a){a=t(a,{});var u=t(a.url,"https://a.tile.openstreetmap.org/");s.test(u)||(u+="/");var c=t(a.fileExtension,"png"),h=new n({ellipsoid:a.ellipsoid}),d=256,p=256,m=t(a.minimumLevel,0),f=a.maximumLevel,_=t(a.rectangle,h.rectangle),v=h.positionToTileXY(i.southwest(_),m),g=h.positionToTileXY(i.northeast(_),m),y=(Math.abs(g.x-v.x)+1)*(Math.abs(g.y-v.y)+1);if(y>4)throw new r("The rectangle and minimumLevel indicate that there are "+y+" tiles at the minimum level. Imagery providers with more than four tiles at the minimum level are not supported.");var C=t(a.credit,l);"string"==typeof C&&(C=new e(C));var w=u+"{z}/{x}/{y}."+c;return new o({url:w,proxy:a.proxy,credit:C,tilingScheme:h,tileWidth:d,tileHeight:p,minimumLevel:m,maximumLevel:f,rectangle:_})}var s=/\/$/,l=new e("MapQuest, Open Street Map and contributors, CC-BY-SA");return a}),r("Scene/createTangentSpaceDebugPrimitive",["../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Core/GeometryInstance","../Core/GeometryPipeline","../Core/Matrix4","./PerInstanceColorAppearance","./Primitive"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(i){i=t(i,t.EMPTY_OBJECT);var u=[],c=i.geometry;r(c.attributes)&&r(c.primitiveType)||(c=c.constructor.createGeometry(c));var h=c.attributes,d=a.clone(t(i.modelMatrix,a.IDENTITY)),p=t(i.length,1e4);if(r(h.normal)&&u.push(new n({geometry:o.createLineSegmentsForVectors(c,"normal",p),attributes:{color:new e(1,0,0,1)},modelMatrix:d})),r(h.binormal)&&u.push(new n({geometry:o.createLineSegmentsForVectors(c,"binormal",p),attributes:{color:new e(0,1,0,1)},modelMatrix:d})),r(h.tangent)&&u.push(new n({geometry:o.createLineSegmentsForVectors(c,"tangent",p),attributes:{color:new e(0,0,1,1)},modelMatrix:d})),u.length>0)return new l({asynchronous:!1,geometryInstances:u,appearance:new s({flat:!0,translucent:!1})})}return u}),r("Scene/createTileMapServiceImageryProvider",["../Core/Cartesian2","../Core/Cartographic","../Core/Credit","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/GeographicTilingScheme","../Core/joinUrls","../Core/loadXML","../Core/Rectangle","../Core/RuntimeError","../Core/TileProviderError","../Core/WebMercatorTilingScheme","../ThirdParty/when","./UrlTemplateImageryProvider"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_){"use strict";function v(r){function o(o){for(var a,c,f,_,w=/tileformat/i,S=/tileset/i,E=/tilesets/i,T=/boundingbox/i,b=/srs/i,x=[],A=o.childNodes[0].childNodes,P=0;P<A.length;P++)if(w.test(A.item(P).nodeName))a=A.item(P);else if(E.test(A.item(P).nodeName)){f=A.item(P);for(var M=A.item(P).childNodes,D=0;D<M.length;D++)S.test(M.item(D).nodeName)&&x.push(M.item(D))}else T.test(A.item(P).nodeName)?c=A.item(P):b.test(A.item(P).nodeName)&&(_=A.item(P).textContent);var I=i(r.fileExtension,a.getAttribute("extension")),R=i(r.tileWidth,parseInt(a.getAttribute("width"),10)),O=i(r.tileHeight,parseInt(a.getAttribute("height"),10)),N=i(r.minimumLevel,parseInt(x[0].getAttribute("order"),10)),L=i(r.maximumLevel,parseInt(x[x.length-1].getAttribute("order"),10)),B=f.getAttribute("profile"),F=r.tilingScheme;if(!n(F))if("geodetic"===B||"global-geodetic"===B)F=new l({ellipsoid:r.ellipsoid});else{if("mercator"!==B&&"global-mercator"!==B){var V=u(g,"tilemapresource.xml")+"specifies an unsupported profile attribute, "+B+".";return v=p.handleError(v,C,C.errorEvent,V,void 0,void 0,void 0,s),void(v.retry||y.reject(new d(V)))}F=new m({ellipsoid:r.ellipsoid})}var k=h.clone(r.rectangle);if(!n(k)){var z,U,G,W,H=i(r.flipXY,!1);H?(G=new e(parseFloat(c.getAttribute("miny")),parseFloat(c.getAttribute("minx"))),W=new e(parseFloat(c.getAttribute("maxy")),parseFloat(c.getAttribute("maxx")))):(G=new e(parseFloat(c.getAttribute("minx")),parseFloat(c.getAttribute("miny"))),W=new e(parseFloat(c.getAttribute("maxx")),parseFloat(c.getAttribute("maxy"))));var q="geodetic"===B||"mercator"===B;if(F instanceof l||q)z=t.fromDegrees(G.x,G.y),U=t.fromDegrees(W.x,W.y);else{var j=F.projection;z=j.unproject(G),U=j.unproject(W)}k=new h(z.longitude,z.latitude,U.longitude,U.latitude)}k.west<F.rectangle.west&&(k.west=F.rectangle.west),k.east>F.rectangle.east&&(k.east=F.rectangle.east),k.south<F.rectangle.south&&(k.south=F.rectangle.south),k.north>F.rectangle.north&&(k.north=F.rectangle.north);var Y=F.positionToTileXY(h.southwest(k),N),X=F.positionToTileXY(h.northeast(k),N),Z=(Math.abs(X.x-Y.x)+1)*(Math.abs(X.y-Y.y)+1);Z>4&&(N=0);var K=u(g,"{z}/{x}/{reverseY}."+I);y.resolve({url:K,tilingScheme:F,rectangle:k,tileWidth:R,tileHeight:O,minimumLevel:N,maximumLevel:L,proxy:r.proxy,tileDiscardPolicy:r.tileDiscardPolicy,credit:r.credit})}function a(e){var t=i(r.fileExtension,"png"),o=i(r.tileWidth,256),a=i(r.tileHeight,256),s=i(r.minimumLevel,0),l=r.maximumLevel,c=n(r.tilingScheme)?r.tilingScheme:new m({ellipsoid:r.ellipsoid}),h=i(r.rectangle,c.rectangle),d=u(g,"{z}/{x}/{reverseY}."+t);y.resolve({url:d,tilingScheme:c,rectangle:h,tileWidth:o,tileHeight:a,minimumLevel:s,maximumLevel:l,proxy:r.proxy,tileDiscardPolicy:r.tileDiscardPolicy,credit:r.credit})}function s(){var e=u(g,"tilemapresource.xml"),t=r.proxy;n(t)&&(e=t.getURL(e)),c(e).then(o).otherwise(a)}r=i(r,{});var v,g=r.url,y=f.defer(),C=new _(y.promise);return s(),C}return v}),r("Scene/CreditDisplay",["../Core/Credit","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError"],function(e,t,r,i,n){"use strict";function o(e,t,i){if(!r(e.element)){var n=e.text,o=e.link,a=document.createElement("span");if(e.hasLink()){var s=document.createElement("a");s.textContent=n,s.href=o,s.target="_blank",a.appendChild(s)}else a.textContent=n;a.className="cesium-credit-text",e.element=a}if(t.hasChildNodes()){var l=document.createElement("span");l.textContent=i,l.className="cesium-credit-delimiter",t.appendChild(l)}t.appendChild(e.element)}function a(e,t){if(!r(e.element)){var i=e.text,n=e.link,o=document.createElement("span"),a=document.createElement("img");if(a.src=e.imageUrl,a.style["vertical-align"]="bottom",r(i)&&(a.alt=i,a.title=i),e.hasLink()){var s=document.createElement("a");s.appendChild(a),s.href=n,s.target="_blank",o.appendChild(s)}else o.appendChild(a);o.className="cesium-credit-image",e.element=o}t.appendChild(e.element)}function s(t,r){for(var i=t.length,n=0;n<i;n++){var o=t[n];if(e.equals(o,r))return!0}return!1}function l(e){var t=e.element;if(r(t)){var i=t.parentNode;if(!e.hasImage()){var n=t.previousSibling;null===n&&(n=t.nextSibling),null!==n&&i.removeChild(n)}i.removeChild(t)}}function u(e,t){var i,n,a,s=e._displayedCredits.textCredits;for(i=0;i<t.length;i++)a=t[i],r(a)&&(n=s.indexOf(a),n===-1?o(a,e._textContainer,e._delimiter):s.splice(n,1));for(i=0;i<s.length;i++)a=s[i],r(a)&&l(a)}function c(e,t){var i,n,o,s=e._displayedCredits.imageCredits;for(i=0;i<t.length;i++)o=t[i],r(o)&&(n=s.indexOf(o),n===-1?a(o,e._imageContainer):s.splice(n,1));for(i=0;i<s.length;i++)o=s[i],r(o)&&l(o)}function h(e,r){var i=document.createElement("span");i.className="cesium-credit-imageContainer";var n=document.createElement("span");n.className="cesium-credit-textContainer",e.appendChild(i),e.appendChild(n),this._delimiter=t(r," • "),this._textContainer=n,this._imageContainer=i,this._defaultImageCredits=[],this._defaultTextCredits=[],this._displayedCredits={imageCredits:[],textCredits:[]},this._currentFrameCredits={imageCredits:[],textCredits:[]},this.container=e}return h.prototype.addCredit=function(e){if(e.hasImage()){var t=this._currentFrameCredits.imageCredits;s(this._defaultImageCredits,e)||(t[e.id]=e)}else{var r=this._currentFrameCredits.textCredits;s(this._defaultTextCredits,e)||(r[e.id]=e)}},h.prototype.addDefaultCredit=function(e){if(e.hasImage()){var t=this._defaultImageCredits;s(t,e)||t.push(e)}else{var r=this._defaultTextCredits;s(r,e)||r.push(e)}},h.prototype.removeDefaultCredit=function(e){var t;e.hasImage()?(t=this._defaultImageCredits.indexOf(e),t!==-1&&this._defaultImageCredits.splice(t,1)):(t=this._defaultTextCredits.indexOf(e),t!==-1&&this._defaultTextCredits.splice(t,1))},h.prototype.beginFrame=function(){this._currentFrameCredits.imageCredits.length=0,this._currentFrameCredits.textCredits.length=0},h.prototype.endFrame=function(){var e=this._defaultTextCredits.concat(this._currentFrameCredits.textCredits),t=this._defaultImageCredits.concat(this._currentFrameCredits.imageCredits);u(this,e),c(this,t),this._displayedCredits.textCredits=e,this._displayedCredits.imageCredits=t},h.prototype.destroy=function(){return this.container.removeChild(this._textContainer),this.container.removeChild(this._imageContainer),i(this)},h.prototype.isDestroyed=function(){return!1},h}),r("Scene/DebugAppearance",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","./Appearance"],function(e,t,r,i,n){"use strict";function o(t){t=e(t,e.EMPTY_OBJECT);var r,o=t.attributeName,a=t.perInstanceAttribute,s=e(t.glslDatatype,"vec3"),l="v_"+o;if("normal"===o||"binormal"===o||"tangent"===o)r="vec4 getColor() { return vec4(("+l+" + vec3(1.0)) * 0.5, 1.0); }\n";else switch("st"===o&&(s="vec2"),s){case"float":r="vec4 getColor() { return vec4(vec3("+l+"), 1.0); }\n";break;case"vec2":r="vec4 getColor() { return vec4("+l+", 0.0, 1.0); }\n";break;case"vec3":r="vec4 getColor() { return vec4("+l+", 1.0); }\n";break;case"vec4":r="vec4 getColor() { return "+l+"; }\n";break;default:throw new i("options.glslDatatype must be float, vec2, vec3, or vec4.")}var u="attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute float batchId;\n"+(a?"":"attribute "+s+" "+o+";\n")+"varying "+s+" "+l+";\nvoid main()\n{\nvec4 p = czm_translateRelativeToEye(position3DHigh, position3DLow);\n"+(a?l+" = czm_batchTable_"+o+"(batchId);\n":l+" = "+o+";\n")+"gl_Position = czm_modelViewProjectionRelativeToEye * p;\n}",c="varying "+s+" "+l+";\n"+r+"\nvoid main()\n{\ngl_FragColor = getColor();\n}";this.material=void 0,this.translucent=e(t.translucent,!1),this._vertexShaderSource=e(t.vertexShaderSource,u),this._fragmentShaderSource=e(t.fragmentShaderSource,c),this._renderState=n.getDefaultRenderState(!1,!1,t.renderState),this._closed=e(t.closed,!1),this._attributeName=o,this._glslDatatype=s}return r(o.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},attributeName:{get:function(){return this._attributeName}},glslDatatype:{get:function(){return this._glslDatatype}}}),o.prototype.getFragmentShaderSource=n.prototype.getFragmentShaderSource,o.prototype.isTranslucent=n.prototype.isTranslucent,o.prototype.getRenderState=n.prototype.getRenderState,o}),r("Scene/DebugModelMatrixPrimitive",["../Core/Cartesian3","../Core/Color","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/GeometryInstance","../Core/Matrix4","../Core/PolylineGeometry","./PolylineColorAppearance","./Primitive"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(e){e=r(e,r.EMPTY_OBJECT),this.length=r(e.length,1e7),this._length=void 0,this.width=r(e.width,2),this._width=void 0,this.show=r(e.show,!0),this.modelMatrix=a.clone(r(e.modelMatrix,a.IDENTITY)),this._modelMatrix=new a,this.id=e.id,this._id=void 0,this._primitive=void 0}return c.prototype.update=function(r){if(this.show){if(!i(this._primitive)||!a.equals(this._modelMatrix,this.modelMatrix)||this._length!==this.length||this._width!==this.width||this._id!==this.id){this._modelMatrix=a.clone(this.modelMatrix,this._modelMatrix),this._length=this.length,this._width=this.width,this._id=this.id,i(this._primitive)&&this._primitive.destroy(),0===this.modelMatrix[12]&&0===this.modelMatrix[13]&&0===this.modelMatrix[14]&&(this.modelMatrix[14]=.01);var n=new o({geometry:new s({positions:[e.ZERO,e.UNIT_X],width:this.width,vertexFormat:l.VERTEX_FORMAT,colors:[t.RED,t.RED],followSurface:!1}),modelMatrix:a.multiplyByUniformScale(this.modelMatrix,this.length,new a),id:this.id,pickPrimitive:this}),c=new o({geometry:new s({positions:[e.ZERO,e.UNIT_Y],width:this.width,vertexFormat:l.VERTEX_FORMAT,colors:[t.GREEN,t.GREEN],followSurface:!1}),modelMatrix:a.multiplyByUniformScale(this.modelMatrix,this.length,new a),id:this.id,pickPrimitive:this}),h=new o({geometry:new s({positions:[e.ZERO,e.UNIT_Z],width:this.width,vertexFormat:l.VERTEX_FORMAT,colors:[t.BLUE,t.BLUE],followSurface:!1}),modelMatrix:a.multiplyByUniformScale(this.modelMatrix,this.length,new a),id:this.id,pickPrimitive:this});this._primitive=new u({geometryInstances:[n,c,h],appearance:new l,asynchronous:!1})}this._primitive.update(r)}},c.prototype.isDestroyed=function(){return!1},c.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),n(this)},c}),r("Shaders/DepthPlaneFS",[],function(){"use strict";return"varying vec4 positionEC;\nvoid main()\n{\nczm_ellipsoid ellipsoid = czm_getWgs84EllipsoidEC();\nvec3 direction = normalize(positionEC.xyz);\nczm_ray ray = czm_ray(vec3(0.0), direction);\nczm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoid);\nif (!czm_isEmpty(intersection))\n{\ngl_FragColor = vec4(1.0, 1.0, 0.0, 1.0);\n}\nelse\n{\ndiscard;\n}\n}\n"}),r("Shaders/DepthPlaneVS",[],function(){"use strict";return"attribute vec4 position;\nvarying vec4 positionEC;\nvoid main()\n{\npositionEC = czm_modelView * position;\ngl_Position = czm_projection * positionEC;\n}\n"}),r("Scene/DepthPlane",["../Core/BoundingSphere","../Core/Cartesian3","../Core/ComponentDatatype","../Core/defined","../Core/FeatureDetection","../Core/Geometry","../Core/GeometryAttribute","../Core/PrimitiveType","../Renderer/BufferUsage","../Renderer/DrawCommand","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/VertexArray","../Shaders/DepthPlaneFS","../Shaders/DepthPlaneVS","./DepthFunction","./Pass","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v){"use strict";function g(){this._rs=void 0,this._sp=void 0,this._va=void 0,this._command=void 0,this._mode=void 0}function y(e,r){var i=e.radii,n=r.camera.positionWC,o=t.multiplyComponents(e.oneOverRadii,n,w),a=t.magnitude(o),s=t.normalize(o,S),l=t.normalize(t.cross(t.UNIT_Z,o,E),E),u=t.normalize(t.cross(s,l,T),T),c=Math.sqrt(t.magnitudeSquared(o)-1),h=t.multiplyByScalar(s,1/a,w),d=c/a,p=t.multiplyByScalar(l,d,S),m=t.multiplyByScalar(u,d,E),f=t.add(h,m,T);t.subtract(f,p,f),t.multiplyComponents(i,f,f),t.pack(f,C,0);var _=t.subtract(h,m,T);t.subtract(_,p,_),t.multiplyComponents(i,_,_),t.pack(_,C,3);var v=t.add(h,m,T);t.add(v,p,v),t.multiplyComponents(i,v,v),t.pack(v,C,6);var g=t.subtract(h,m,T);return t.add(g,p,g),t.multiplyComponents(i,g,g),t.pack(g,C,9),C}var C=n.supportsTypedArrays()?new Float32Array(12):[],w=new t,S=new t,E=new t,T=new t;return g.prototype.update=function(n){if(this._mode=n.mode,n.mode===v.SCENE3D){var g=n.context,C=n.mapProjection.ellipsoid;i(this._command)||(this._rs=c.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:f.ALWAYS},colorMask:{red:!1,green:!1,blue:!1,alpha:!1}}),this._sp=h.fromCache({context:g,vertexShaderSource:m,fragmentShaderSource:p,attributeLocations:{position:0}}),this._command=new u({renderState:this._rs,shaderProgram:this._sp,boundingVolume:new e(t.ZERO,C.maximumRadius),pass:_.OPAQUE,owner:this}));var w=y(C,n);if(i(this._va))this._va.getAttribute(0).vertexBuffer.copyFromArrayView(w);else{var S=new o({attributes:{position:new a({componentDatatype:r.FLOAT,componentsPerAttribute:3,values:w})},indices:[0,1,2,2,1,3],primitiveType:s.TRIANGLES});this._va=d.fromGeometry({context:g,geometry:S,attributeLocations:{position:0},bufferUsage:l.DYNAMIC_DRAW}),this._command.vertexArray=this._va}}},g.prototype.execute=function(e,t){this._mode===v.SCENE3D&&this._command.execute(e,t)},g.prototype.isDestroyed=function(){return!1},g.prototype.destroy=function(){this._sp=this._sp&&this._sp.destroy(),this._va=this._va&&this._va.destroy()},g}),r("Scene/DeviceOrientationCameraController",["../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/Math","../Core/Matrix3","../Core/Quaternion"],function(e,t,r,i,n,o,a){"use strict";function s(e){function r(e){var r=e.alpha;return t(r)?(i._alpha=n.toRadians(r),i._beta=n.toRadians(e.beta),void(i._gamma=n.toRadians(e.gamma))):(i._alpha=void 0,i._beta=void 0,void(i._gamma=void 0))}this._scene=e,this._lastAlpha=void 0,this._lastBeta=void 0,this._lastGamma=void 0,this._alpha=void 0,this._beta=void 0,this._gamma=void 0;var i=this;window.addEventListener("deviceorientation",r,!1),this._removeListener=function(){window.removeEventListener("deviceorientation",r,!1)}}function l(e,t,r,i){var n=e.direction,s=e.right,l=e.up,d=a.fromAxisAngle(n,r,c),p=a.fromAxisAngle(s,i,u),m=a.multiply(p,d,p),f=a.fromAxisAngle(l,t,c);a.multiply(f,m,m);var _=o.fromQuaternion(m,h);o.multiplyByVector(_,s,s),o.multiplyByVector(_,l,l),o.multiplyByVector(_,n,n)}var u=new a,c=new a,h=new o;return s.prototype.update=function(){if(t(this._alpha)){t(this._lastAlpha)||(this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma);var e=this._lastAlpha-this._alpha,r=this._lastBeta-this._beta,i=this._lastGamma-this._gamma;l(this._scene.camera,-e,r,i),this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma}},s.prototype.isDestroyed=function(){return!1},s.prototype.destroy=function(){return this._removeListener(),r(this)},s}),r("Shaders/EllipsoidFS",[],function(){"use strict";return"#ifdef WRITE_DEPTH\n#ifdef GL_EXT_frag_depth\n#extension GL_EXT_frag_depth : enable\n#endif\n#endif\nuniform vec3 u_radii;\nuniform vec3 u_oneOverEllipsoidRadiiSquared;\nvarying vec3 v_positionEC;\nvec4 computeEllipsoidColor(czm_ray ray, float intersection, float side)\n{\nvec3 positionEC = czm_pointAlongRay(ray, intersection);\nvec3 positionMC = (czm_inverseModelView * vec4(positionEC, 1.0)).xyz;\nvec3 geodeticNormal = normalize(czm_geodeticSurfaceNormal(positionMC, vec3(0.0), u_oneOverEllipsoidRadiiSquared));\nvec3 sphericalNormal = normalize(positionMC / u_radii);\nvec3 normalMC = geodeticNormal * side;\nvec3 normalEC = normalize(czm_normal * normalMC);\nvec2 st = czm_ellipsoidWgs84TextureCoordinates(sphericalNormal);\nvec3 positionToEyeEC = -positionEC;\nczm_materialInput materialInput;\nmaterialInput.s = st.s;\nmaterialInput.st = st;\nmaterialInput.str = (positionMC + u_radii) / u_radii;\nmaterialInput.normalEC = normalEC;\nmaterialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(positionMC, normalEC);\nmaterialInput.positionToEyeEC = positionToEyeEC;\nczm_material material = czm_getMaterial(materialInput);\n#ifdef ONLY_SUN_LIGHTING\nreturn czm_private_phong(normalize(positionToEyeEC), material);\n#else\nreturn czm_phong(normalize(positionToEyeEC), material);\n#endif\n}\nvoid main()\n{\nfloat maxRadius = max(u_radii.x, max(u_radii.y, u_radii.z)) * 1.5;\nvec3 direction = normalize(v_positionEC);\nvec3 ellipsoidCenter = czm_modelView[3].xyz;\nfloat t1 = -1.0;\nfloat t2 = -1.0;\nfloat b = -2.0 * dot(direction, ellipsoidCenter);\nfloat c = dot(ellipsoidCenter, ellipsoidCenter) - maxRadius * maxRadius;\nfloat discriminant = b * b - 4.0 * c;\nif (discriminant >= 0.0) {\nt1 = (-b - sqrt(discriminant)) * 0.5;\nt2 = (-b + sqrt(discriminant)) * 0.5;\n}\nif (t1 < 0.0 && t2 < 0.0) {\ndiscard;\n}\nfloat t = min(t1, t2);\nif (t < 0.0) {\nt = 0.0;\n}\nczm_ellipsoid ellipsoid = czm_ellipsoidNew(ellipsoidCenter, u_radii);\nczm_ray ray = czm_ray(t * direction, direction);\nczm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoid);\nif (czm_isEmpty(intersection))\n{\ndiscard;\n}\nvec4 outsideFaceColor = (intersection.start != 0.0) ? computeEllipsoidColor(ray, intersection.start, 1.0) : vec4(0.0);\nvec4 insideFaceColor = (outsideFaceColor.a < 1.0) ? computeEllipsoidColor(ray, intersection.stop, -1.0) : vec4(0.0);\ngl_FragColor = mix(insideFaceColor, outsideFaceColor, outsideFaceColor.a);\ngl_FragColor.a = 1.0 - (1.0 - insideFaceColor.a) * (1.0 - outsideFaceColor.a);\n#ifdef WRITE_DEPTH\n#ifdef GL_EXT_frag_depth\nt = (intersection.start != 0.0) ? intersection.start : intersection.stop;\nvec3 positionEC = czm_pointAlongRay(ray, t);\nvec4 positionCC = czm_projection * vec4(positionEC, 1.0);\nfloat z = positionCC.z / positionCC.w;\nfloat n = czm_depthRange.near;\nfloat f = czm_depthRange.far;\ngl_FragDepthEXT = (z * (f - n) + f + n) * 0.5;\n#endif\n#endif\n}\n"}),r("Shaders/EllipsoidVS",[],function(){"use strict";return"attribute vec3 position;\nuniform vec3 u_radii;\nvarying vec3 v_positionEC;\nvoid main()\n{\nvec4 p = vec4(u_radii * position, 1.0);\nv_positionEC = (czm_modelView * p).xyz;\ngl_Position = czm_modelViewProjection * p;\ngl_Position.z = clamp(gl_Position.z, czm_depthRange.near, czm_depthRange.far);\n}\n"}),r("Scene/EllipsoidPrimitive",["../Core/BoundingSphere","../Core/BoxGeometry","../Core/Cartesian3","../Core/combine","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/Matrix4","../Core/VertexFormat","../Renderer/BufferUsage","../Renderer/DrawCommand","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/ShaderSource","../Renderer/VertexArray","../Shaders/EllipsoidFS","../Shaders/EllipsoidVS","./BlendingState","./CullFace","./Material","./Pass","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S){"use strict";function E(t){t=n(t,n.EMPTY_OBJECT),this.center=r.clone(n(t.center,r.ZERO)),this._center=new r,this.radii=r.clone(t.radii),this._radii=new r,this._oneOverEllipsoidRadiiSquared=new r,this._boundingSphere=new e,this.modelMatrix=l.clone(n(t.modelMatrix,l.IDENTITY)),this._modelMatrix=new l,this._computedModelMatrix=new l,this.show=n(t.show,!0),this.material=n(t.material,C.fromType(C.ColorType)),this._material=void 0,this._translucent=void 0,this.id=t.id,this._id=void 0,this.debugShowBoundingVolume=n(t.debugShowBoundingVolume,!1),this.onlySunLighting=n(t.onlySunLighting,!1),this._onlySunLighting=!1,this._depthTestEnabled=n(t.depthTestEnabled,!0),this._sp=void 0,this._rs=void 0,this._va=void 0,this._pickSP=void 0,this._pickId=void 0,this._colorCommand=new h({owner:n(t._owner,this)}),this._pickCommand=new h({owner:n(t._owner,this)});var i=this;this._uniforms={u_radii:function(){return i.radii},u_oneOverEllipsoidRadiiSquared:function(){return i._oneOverEllipsoidRadiiSquared}},this._pickUniforms={czm_pickColor:function(){return i._pickId.color}}}function T(e){var i=e.cache.ellipsoidPrimitive_vertexArray;if(o(i))return i;var n=t.createGeometry(t.fromDimensions({dimensions:new r(2,2,2),vertexFormat:u.POSITION_ONLY}));return i=f.fromGeometry({context:e,geometry:n,attributeLocations:b,bufferUsage:c.STATIC_DRAW,interleave:!0}),e.cache.ellipsoidPrimitive_vertexArray=i,i}var b={position:0};return E.prototype.update=function(t){if(this.show&&t.mode===S.SCENE3D&&o(this.center)&&o(this.radii)){var n=t.context,a=this.material.isTranslucent(),s=this._translucent!==a;o(this._rs)&&!s||(this._translucent=a,this._rs=d.fromCache({cull:{enabled:!0,face:y.FRONT},depthTest:{enabled:this._depthTestEnabled},depthMask:!a&&n.fragmentDepth,blending:a?g.ALPHA_BLEND:void 0})),o(this._va)||(this._va=T(n));var u=!1,c=this.radii;if(!r.equals(this._radii,c)){r.clone(c,this._radii);var h=this._oneOverEllipsoidRadiiSquared;h.x=1/(c.x*c.x),h.y=1/(c.y*c.y),h.z=1/(c.z*c.z),u=!0}l.equals(this.modelMatrix,this._modelMatrix)&&r.equals(this.center,this._center)||(l.clone(this.modelMatrix,this._modelMatrix),r.clone(this.center,this._center),l.multiplyByTranslation(this.modelMatrix,this.center,this._computedModelMatrix),u=!0),u&&(r.clone(r.ZERO,this._boundingSphere.center),this._boundingSphere.radius=r.maximumComponent(c),e.transform(this._boundingSphere,this._computedModelMatrix,this._boundingSphere));var f=this._material!==this.material;this._material=this.material,this._material.update(n);var C=this.onlySunLighting!==this._onlySunLighting;this._onlySunLighting=this.onlySunLighting;var E,x=this._colorCommand;(f||C||s)&&(E=new m({sources:[this.material.shaderSource,_]}),this.onlySunLighting&&E.defines.push("ONLY_SUN_LIGHTING"),!a&&n.fragmentDepth&&E.defines.push("WRITE_DEPTH"),this._sp=p.replaceCache({context:n,shaderProgram:this._sp,vertexShaderSource:v,fragmentShaderSource:E,attributeLocations:b}),x.vertexArray=this._va,x.renderState=this._rs,x.shaderProgram=this._sp,x.uniformMap=i(this._uniforms,this.material._uniforms),x.executeInClosestFrustum=a);var A=t.commandList,P=t.passes;if(P.render&&(x.boundingVolume=this._boundingSphere,x.debugShowBoundingVolume=this.debugShowBoundingVolume,x.modelMatrix=this._computedModelMatrix,x.pass=a?w.TRANSLUCENT:w.OPAQUE,A.push(x)),P.pick){var M=this._pickCommand;o(this._pickId)&&this._id===this.id||(this._id=this.id,this._pickId=this._pickId&&this._pickId.destroy(),this._pickId=n.createPickId({primitive:this,id:this.id})),(f||C||!o(this._pickSP))&&(E=new m({sources:[this.material.shaderSource,_],pickColorQualifier:"uniform"}),this.onlySunLighting&&E.defines.push("ONLY_SUN_LIGHTING"),!a&&n.fragmentDepth&&E.defines.push("WRITE_DEPTH"),this._pickSP=p.replaceCache({context:n,shaderProgram:this._pickSP,vertexShaderSource:v,fragmentShaderSource:E,attributeLocations:b}),M.vertexArray=this._va,M.renderState=this._rs,M.shaderProgram=this._pickSP,M.uniformMap=i(i(this._uniforms,this._pickUniforms),this.material._uniforms),M.executeInClosestFrustum=a),M.boundingVolume=this._boundingSphere,M.modelMatrix=this._computedModelMatrix,M.pass=a?w.TRANSLUCENT:w.OPAQUE,A.push(M)}}},E.prototype.isDestroyed=function(){return!1},E.prototype.destroy=function(){return this._sp=this._sp&&this._sp.destroy(),this._pickSP=this._pickSP&&this._pickSP.destroy(),this._pickId=this._pickId&&this._pickId.destroy(),a(this)},E}),r("Shaders/Appearances/EllipsoidSurfaceAppearanceFS",[],function(){"use strict";return"varying vec3 v_positionMC;\nvarying vec3 v_positionEC;\nvarying vec2 v_st;\nvoid main()\n{\nczm_materialInput materialInput;\nvec3 normalEC = normalize(czm_normal3D * czm_geodeticSurfaceNormal(v_positionMC, vec3(0.0), vec3(1.0)));\n#ifdef FACE_FORWARD\nnormalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);\n#endif\nmaterialInput.s = v_st.s;\nmaterialInput.st = v_st;\nmaterialInput.str = vec3(v_st, 0.0);\nmaterialInput.normalEC = normalEC;\nmaterialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(v_positionMC, materialInput.normalEC);\nvec3 positionToEyeEC = -v_positionEC;\nmaterialInput.positionToEyeEC = positionToEyeEC;\nczm_material material = czm_getMaterial(materialInput);\n#ifdef FLAT\ngl_FragColor = vec4(material.diffuse + material.emission, material.alpha);\n#else\ngl_FragColor = czm_phong(normalize(positionToEyeEC), material);\n#endif\n}\n"}),r("Shaders/Appearances/EllipsoidSurfaceAppearanceVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec2 st;\nattribute float batchId;\nvarying vec3 v_positionMC;\nvarying vec3 v_positionEC;\nvarying vec2 v_st;\nvoid main()\n{\nvec4 p = czm_computePosition();\nv_positionMC = position3DHigh + position3DLow;\nv_positionEC = (czm_modelViewRelativeToEye * p).xyz;\nv_st = st;\ngl_Position = czm_modelViewProjectionRelativeToEye * p;\n}\n";
+}),r("Scene/EllipsoidSurfaceAppearance",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/VertexFormat","../Shaders/Appearances/EllipsoidSurfaceAppearanceFS","../Shaders/Appearances/EllipsoidSurfaceAppearanceVS","./Appearance","./Material"],function(e,t,r,i,n,o,a,s){"use strict";function l(r){r=e(r,e.EMPTY_OBJECT);var i=e(r.translucent,!0),l=e(r.aboveGround,!1);this.material=t(r.material)?r.material:s.fromType(s.ColorType),this.translucent=e(r.translucent,!0),this._vertexShaderSource=e(r.vertexShaderSource,o),this._fragmentShaderSource=e(r.fragmentShaderSource,n),this._renderState=a.getDefaultRenderState(i,!l,r.renderState),this._closed=!1,this._flat=e(r.flat,!1),this._faceForward=e(r.faceForward,l),this._aboveGround=l}return r(l.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return l.VERTEX_FORMAT}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}},aboveGround:{get:function(){return this._aboveGround}}}),l.VERTEX_FORMAT=i.POSITION_AND_ST,l.prototype.getFragmentShaderSource=a.prototype.getFragmentShaderSource,l.prototype.isTranslucent=a.prototype.isTranslucent,l.prototype.getRenderState=a.prototype.getRenderState,l}),r("Scene/Fog",["../Core/Cartesian3","../Core/defined","../Core/Math","./SceneMode"],function(e,t,r,i){"use strict";function n(){this.enabled=!0,this.density=2e-4,this.screenSpaceErrorFactor=2}function o(e){var t=a,r=t.length;if(e<t[0])return d=0;if(e>t[r-1])return d=r-2;if(e>=t[d]){if(d+1<r&&e<t[d+1])return d;if(d+2<r&&e<t[d+2])return++d,d}else if(d-1>=0&&e>=t[d-1])return--d,d;var i;for(i=0;i<r-2&&!(e>=t[i]&&e<t[i+1]);++i);return d=i}for(var a=[359.393,800.749,1275.6501,2151.1192,3141.7763,4777.5198,6281.2493,12364.307,15900.765,49889.0549,78026.8259,99260.7344,120036.3873,151011.0158,156091.1953,203849.3112,274866.9803,319916.3149,493552.0528,628733.5874],s=[2e-5,2e-4,1e-4,7e-5,5e-5,4e-5,3e-5,19e-6,1e-5,85e-7,62e-7,58e-7,53e-7,52e-7,51e-7,42e-7,4e-6,34e-7,26e-7,22e-7],l=0;l<s.length;++l)s[l]*=1e6;for(var u=s[1],c=s[s.length-1],h=0;h<s.length;++h)s[h]=(s[h]-c)/(u-c);var d=0,p=new e;return n.prototype.update=function(n){var l=n.fog.enabled=this.enabled;if(l){var h=n.camera,d=h.positionCartographic;if(!t(d)||d.height>8e5||n.mode!==i.SCENE3D)return void(n.fog.enabled=!1);var m=d.height,f=o(m),_=r.clamp((m-a[f])/(a[f+1]-a[f]),0,1),v=r.lerp(s[f],s[f+1],_),g=1e6*this.density,y=g/u*c;v=v*(g-y)*1e-6;var C=e.normalize(h.positionWC,p),w=r.clamp(e.dot(h.directionWC,C),0,1);v*=1-w,n.fog.density=v,n.fog.sse=this.screenSpaceErrorFactor}},n}),r("Scene/FrameRateMonitor",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../Core/getTimestamp","../Core/TimeConstants"],function(e,t,r,i,n,o,a,s){"use strict";function l(r){function i(){c(n)}this._scene=r.scene,this.samplingWindow=e(r.samplingWindow,l.defaultSettings.samplingWindow),this.quietPeriod=e(r.quietPeriod,l.defaultSettings.quietPeriod),this.warmupPeriod=e(r.warmupPeriod,l.defaultSettings.warmupPeriod),this.minimumFrameRateDuringWarmup=e(r.minimumFrameRateDuringWarmup,l.defaultSettings.minimumFrameRateDuringWarmup),this.minimumFrameRateAfterWarmup=e(r.minimumFrameRateAfterWarmup,l.defaultSettings.minimumFrameRateAfterWarmup),this._lowFrameRate=new o,this._nominalFrameRate=new o,this._frameTimes=[],this._needsQuietPeriod=!0,this._quietPeriodEndTime=0,this._warmupPeriodEndTime=0,this._frameRateIsLow=!1,this._lastFramesPerSecond=void 0,this._pauseCount=0;var n=this;this._preRenderRemoveListener=this._scene.preRender.addEventListener(function(e,t){u(n,t)}),this._hiddenPropertyName=void 0!==document.hidden?"hidden":void 0!==document.mozHidden?"mozHidden":void 0!==document.msHidden?"msHidden":void 0!==document.webkitHidden?"webkitHidden":void 0;var a=void 0!==document.hidden?"visibilitychange":void 0!==document.mozHidden?"mozvisibilitychange":void 0!==document.msHidden?"msvisibilitychange":void 0!==document.webkitHidden?"webkitvisibilitychange":void 0;this._visibilityChangeRemoveListener=void 0,t(a)&&(document.addEventListener(a,i,!1),this._visibilityChangeRemoveListener=function(){document.removeEventListener(a,i,!1)})}function u(e,t){if(!(e._pauseCount>0)){var r=a();if(e._needsQuietPeriod)e._needsQuietPeriod=!1,e._frameTimes.length=0,e._quietPeriodEndTime=r+e.quietPeriod/s.SECONDS_PER_MILLISECOND,e._warmupPeriodEndTime=e._quietPeriodEndTime+(e.warmupPeriod+e.samplingWindow)/s.SECONDS_PER_MILLISECOND;else if(r>=e._quietPeriodEndTime){e._frameTimes.push(r);var i=r-e.samplingWindow/s.SECONDS_PER_MILLISECOND;if(e._frameTimes.length>=2&&e._frameTimes[0]<=i){for(;e._frameTimes.length>=2&&e._frameTimes[1]<i;)e._frameTimes.shift();var n=(r-e._frameTimes[0])/(e._frameTimes.length-1);e._lastFramesPerSecond=1e3/n;var o=1e3/(r>e._warmupPeriodEndTime?e.minimumFrameRateAfterWarmup:e.minimumFrameRateDuringWarmup);n>o?e._frameRateIsLow||(e._frameRateIsLow=!0,e._needsQuietPeriod=!0,e.lowFrameRate.raiseEvent(e.scene,e._lastFramesPerSecond)):e._frameRateIsLow&&(e._frameRateIsLow=!1,e._needsQuietPeriod=!0,e.nominalFrameRate.raiseEvent(e.scene,e._lastFramesPerSecond))}}}}function c(e){document[e._hiddenPropertyName]?e.pause():e.unpause()}return l.defaultSettings={samplingWindow:5,quietPeriod:2,warmupPeriod:5,minimumFrameRateDuringWarmup:4,minimumFrameRateAfterWarmup:8},l.fromScene=function(e){return t(e._frameRateMonitor)&&!e._frameRateMonitor.isDestroyed()||(e._frameRateMonitor=new l({scene:e})),e._frameRateMonitor},r(l.prototype,{scene:{get:function(){return this._scene}},lowFrameRate:{get:function(){return this._lowFrameRate}},nominalFrameRate:{get:function(){return this._nominalFrameRate}},lastFramesPerSecond:{get:function(){return this._lastFramesPerSecond}}}),l.prototype.pause=function(){++this._pauseCount,1===this._pauseCount&&(this._frameTimes.length=0,this._lastFramesPerSecond=void 0)},l.prototype.unpause=function(){--this._pauseCount,this._pauseCount<=0&&(this._pauseCount=0,this._needsQuietPeriod=!0)},l.prototype.isDestroyed=function(){return!1},l.prototype.destroy=function(){return this._preRenderRemoveListener(),t(this._visibilityChangeRemoveListener)&&this._visibilityChangeRemoveListener(),i(this)},l}),r("Scene/FrameState",["./SceneMode"],function(e){"use strict";function t(t,r,i){this.context=t,this.commandList=[],this.shadowMaps=[],this.mode=e.SCENE3D,this.morphTime=e.getMorphTime(e.SCENE3D),this.frameNumber=0,this.time=void 0,this.jobScheduler=i,this.mapProjection=void 0,this.camera=void 0,this.cullingVolume=void 0,this.occluder=void 0,this.passes={render:!1,pick:!1},this.creditDisplay=r,this.afterRender=[],this.scene3DOnly=!1,this.fog={enabled:!1,density:void 0,sse:void 0},this.terrainExaggeration=1,this.shadowHints={shadowsEnabled:!0,shadowMaps:[],lightShadowMaps:[],nearPlane:1,farPlane:5e3,closestObjectSize:1e3,lastDirtyTime:0,outOfView:!0}}return t.prototype.addCommand=function(e){this.commandList.push(e)},t}),r("Scene/FrustumCommands",["../Core/defaultValue","./Pass"],function(e,t){"use strict";function r(r,i){this.near=e(r,0),this.far=e(i,0);for(var n=t.NUMBER_OF_PASSES,o=new Array(n),a=new Array(n),s=0;s<n;++s)o[s]=[],a[s]=0;this.commands=o,this.indices=a}return r}),r("Shaders/PostProcessFilters/FXAA",[],function(){"use strict";return"#ifndef FXAA_PRESET\n#define FXAA_PRESET 3\n#endif\n#if (FXAA_PRESET == 3)\n#define FXAA_EDGE_THRESHOLD      (1.0/8.0)\n#define FXAA_EDGE_THRESHOLD_MIN  (1.0/24.0)\n#define FXAA_SEARCH_STEPS        16\n#define FXAA_SEARCH_THRESHOLD    (1.0/4.0)\n#define FXAA_SUBPIX_CAP          (3.0/4.0)\n#define FXAA_SUBPIX_TRIM         (1.0/4.0)\n#endif\n#if (FXAA_PRESET == 4)\n#define FXAA_EDGE_THRESHOLD      (1.0/8.0)\n#define FXAA_EDGE_THRESHOLD_MIN  (1.0/24.0)\n#define FXAA_SEARCH_STEPS        24\n#define FXAA_SEARCH_THRESHOLD    (1.0/4.0)\n#define FXAA_SUBPIX_CAP          (3.0/4.0)\n#define FXAA_SUBPIX_TRIM         (1.0/4.0)\n#endif\n#if (FXAA_PRESET == 5)\n#define FXAA_EDGE_THRESHOLD      (1.0/8.0)\n#define FXAA_EDGE_THRESHOLD_MIN  (1.0/24.0)\n#define FXAA_SEARCH_STEPS        32\n#define FXAA_SEARCH_THRESHOLD    (1.0/4.0)\n#define FXAA_SUBPIX_CAP          (3.0/4.0)\n#define FXAA_SUBPIX_TRIM         (1.0/4.0)\n#endif\n#define FXAA_SUBPIX_TRIM_SCALE (1.0/(1.0 - FXAA_SUBPIX_TRIM))\nfloat FxaaLuma(vec3 rgb) {\nreturn rgb.y * (0.587/0.299) + rgb.x;\n}\nvec3 FxaaLerp3(vec3 a, vec3 b, float amountOfA) {\nreturn (vec3(-amountOfA) * b) + ((a * vec3(amountOfA)) + b);\n}\nvec4 FxaaTexOff(sampler2D tex, vec2 pos, ivec2 off, vec2 rcpFrame) {\nfloat x = pos.x + float(off.x) * rcpFrame.x;\nfloat y = pos.y + float(off.y) * rcpFrame.y;\nreturn texture2D(tex, vec2(x, y));\n}\nvec3 FxaaPixelShader(vec2 pos, sampler2D tex, vec2 rcpFrame)\n{\nvec3 rgbN = FxaaTexOff(tex, pos.xy, ivec2( 0,-1), rcpFrame).xyz;\nvec3 rgbW = FxaaTexOff(tex, pos.xy, ivec2(-1, 0), rcpFrame).xyz;\nvec3 rgbM = FxaaTexOff(tex, pos.xy, ivec2( 0, 0), rcpFrame).xyz;\nvec3 rgbE = FxaaTexOff(tex, pos.xy, ivec2( 1, 0), rcpFrame).xyz;\nvec3 rgbS = FxaaTexOff(tex, pos.xy, ivec2( 0, 1), rcpFrame).xyz;\nfloat lumaN = FxaaLuma(rgbN);\nfloat lumaW = FxaaLuma(rgbW);\nfloat lumaM = FxaaLuma(rgbM);\nfloat lumaE = FxaaLuma(rgbE);\nfloat lumaS = FxaaLuma(rgbS);\nfloat rangeMin = min(lumaM, min(min(lumaN, lumaW), min(lumaS, lumaE)));\nfloat rangeMax = max(lumaM, max(max(lumaN, lumaW), max(lumaS, lumaE)));\nfloat range = rangeMax - rangeMin;\nif(range < max(FXAA_EDGE_THRESHOLD_MIN, rangeMax * FXAA_EDGE_THRESHOLD))\n{\nreturn rgbM;\n}\nvec3 rgbL = rgbN + rgbW + rgbM + rgbE + rgbS;\nfloat lumaL = (lumaN + lumaW + lumaE + lumaS) * 0.25;\nfloat rangeL = abs(lumaL - lumaM);\nfloat blendL = max(0.0, (rangeL / range) - FXAA_SUBPIX_TRIM) * FXAA_SUBPIX_TRIM_SCALE;\nblendL = min(FXAA_SUBPIX_CAP, blendL);\nvec3 rgbNW = FxaaTexOff(tex, pos.xy, ivec2(-1,-1), rcpFrame).xyz;\nvec3 rgbNE = FxaaTexOff(tex, pos.xy, ivec2( 1,-1), rcpFrame).xyz;\nvec3 rgbSW = FxaaTexOff(tex, pos.xy, ivec2(-1, 1), rcpFrame).xyz;\nvec3 rgbSE = FxaaTexOff(tex, pos.xy, ivec2( 1, 1), rcpFrame).xyz;\nrgbL += (rgbNW + rgbNE + rgbSW + rgbSE);\nrgbL *= vec3(1.0/9.0);\nfloat lumaNW = FxaaLuma(rgbNW);\nfloat lumaNE = FxaaLuma(rgbNE);\nfloat lumaSW = FxaaLuma(rgbSW);\nfloat lumaSE = FxaaLuma(rgbSE);\nfloat edgeVert =\nabs((0.25 * lumaNW) + (-0.5 * lumaN) + (0.25 * lumaNE)) +\nabs((0.50 * lumaW ) + (-1.0 * lumaM) + (0.50 * lumaE )) +\nabs((0.25 * lumaSW) + (-0.5 * lumaS) + (0.25 * lumaSE));\nfloat edgeHorz =\nabs((0.25 * lumaNW) + (-0.5 * lumaW) + (0.25 * lumaSW)) +\nabs((0.50 * lumaN ) + (-1.0 * lumaM) + (0.50 * lumaS )) +\nabs((0.25 * lumaNE) + (-0.5 * lumaE) + (0.25 * lumaSE));\nbool horzSpan = edgeHorz >= edgeVert;\nfloat lengthSign = horzSpan ? -rcpFrame.y : -rcpFrame.x;\nif(!horzSpan)\n{\nlumaN = lumaW;\nlumaS = lumaE;\n}\nfloat gradientN = abs(lumaN - lumaM);\nfloat gradientS = abs(lumaS - lumaM);\nlumaN = (lumaN + lumaM) * 0.5;\nlumaS = (lumaS + lumaM) * 0.5;\nif (gradientN < gradientS)\n{\nlumaN = lumaS;\nlumaN = lumaS;\ngradientN = gradientS;\nlengthSign *= -1.0;\n}\nvec2 posN;\nposN.x = pos.x + (horzSpan ? 0.0 : lengthSign * 0.5);\nposN.y = pos.y + (horzSpan ? lengthSign * 0.5 : 0.0);\ngradientN *= FXAA_SEARCH_THRESHOLD;\nvec2 posP = posN;\nvec2 offNP = horzSpan ? vec2(rcpFrame.x, 0.0) : vec2(0.0, rcpFrame.y);\nfloat lumaEndN = lumaN;\nfloat lumaEndP = lumaN;\nbool doneN = false;\nbool doneP = false;\nposN += offNP * vec2(-1.0, -1.0);\nposP += offNP * vec2( 1.0,  1.0);\nfor(int i = 0; i < FXAA_SEARCH_STEPS; i++) {\nif(!doneN)\n{\nlumaEndN = FxaaLuma(texture2D(tex, posN.xy).xyz);\n}\nif(!doneP)\n{\nlumaEndP = FxaaLuma(texture2D(tex, posP.xy).xyz);\n}\ndoneN = doneN || (abs(lumaEndN - lumaN) >= gradientN);\ndoneP = doneP || (abs(lumaEndP - lumaN) >= gradientN);\nif(doneN && doneP)\n{\nbreak;\n}\nif(!doneN)\n{\nposN -= offNP;\n}\nif(!doneP)\n{\nposP += offNP;\n}\n}\nfloat dstN = horzSpan ? pos.x - posN.x : pos.y - posN.y;\nfloat dstP = horzSpan ? posP.x - pos.x : posP.y - pos.y;\nbool directionN = dstN < dstP;\nlumaEndN = directionN ? lumaEndN : lumaEndP;\nif(((lumaM - lumaN) < 0.0) == ((lumaEndN - lumaN) < 0.0))\n{\nlengthSign = 0.0;\n}\nfloat spanLength = (dstP + dstN);\ndstN = directionN ? dstN : dstP;\nfloat subPixelOffset = (0.5 + (dstN * (-1.0/spanLength))) * lengthSign;\nvec3 rgbF = texture2D(tex, vec2(\npos.x + (horzSpan ? 0.0 : subPixelOffset),\npos.y + (horzSpan ? subPixelOffset : 0.0))).xyz;\nreturn FxaaLerp3(rgbL, rgbF, blendL);\n}\nuniform sampler2D u_texture;\nuniform vec2 u_step;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\ngl_FragColor = vec4(FxaaPixelShader(v_textureCoordinates, u_texture, u_step), 1.0);\n}\n"}),r("Scene/FXAA",["../Core/BoundingRectangle","../Core/Cartesian2","../Core/Color","../Core/defined","../Core/destroyObject","../Core/PixelFormat","../Renderer/ClearCommand","../Renderer/Framebuffer","../Renderer/PixelDatatype","../Renderer/Renderbuffer","../Renderer/RenderbufferFormat","../Renderer/RenderState","../Renderer/Texture","../Shaders/PostProcessFilters/FXAA"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p){"use strict";function m(t){this._texture=void 0,this._depthTexture=void 0,this._depthRenderbuffer=void 0,this._fbo=void 0,this._command=void 0,this._viewport=new e,this._rs=void 0;var i=new a({color:new r(0,0,0,0),depth:1,owner:this});this._clearCommand=i}function f(e){e._fbo=e._fbo&&e._fbo.destroy(),e._texture=e._texture&&e._texture.destroy(),e._depthTexture=e._depthTexture&&e._depthTexture.destroy(),e._depthRenderbuffer=e._depthRenderbuffer&&e._depthRenderbuffer.destroy(),e._fbo=void 0,e._texture=void 0,e._depthTexture=void 0,e._depthRenderbuffer=void 0,i(e._command)&&(e._command.shaderProgram=e._command.shaderProgram&&e._command.shaderProgram.destroy(),e._command=void 0)}return m.prototype.update=function(r){var n=r.drawingBufferWidth,a=r.drawingBufferHeight,m=this._texture,f=!i(m)||m.width!==n||m.height!==a;if(f&&(this._texture=this._texture&&this._texture.destroy(),this._depthTexture=this._depthTexture&&this._depthTexture.destroy(),this._depthRenderbuffer=this._depthRenderbuffer&&this._depthRenderbuffer.destroy(),this._texture=new d({context:r,width:n,height:a,pixelFormat:o.RGBA,pixelDatatype:l.UNSIGNED_BYTE}),r.depthTexture?this._depthTexture=new d({context:r,width:n,height:a,pixelFormat:o.DEPTH_COMPONENT,pixelDatatype:l.UNSIGNED_SHORT}):this._depthRenderbuffer=new u({context:r,width:n,height:a,format:c.DEPTH_COMPONENT16})),i(this._fbo)&&!f||(this._fbo=this._fbo&&this._fbo.destroy(),this._fbo=new s({context:r,colorTextures:[this._texture],depthTexture:this._depthTexture,depthRenderbuffer:this._depthRenderbuffer,destroyAttachments:!1})),i(this._command)||(this._command=r.createViewportQuadCommand(p,{owner:this})),this._viewport.width=n,this._viewport.height=a,i(this._rs)&&e.equals(this._rs.viewport,this._viewport)||(this._rs=h.fromCache({viewport:this._viewport})),this._command.renderState=this._rs,f){var _=this,v=new t(1/this._texture.width,1/this._texture.height);this._command.uniformMap={u_texture:function(){return _._texture},u_step:function(){return v}}}},m.prototype.execute=function(e,t){this._command.execute(e,t)},m.prototype.clear=function(e,t,i){var n=t.framebuffer;t.framebuffer=this._fbo,r.clone(i,this._clearCommand.color),this._clearCommand.execute(e,t),t.framebuffer=n},m.prototype.getColorFramebuffer=function(){return this._fbo},m.prototype.isDestroyed=function(){return!1},m.prototype.destroy=function(){return f(this),n(this)},m}),r("Scene/GetFeatureInfoFormat",["../Core/Cartographic","../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Core/RuntimeError","./ImageryLayerFeatureInfo"],function(e,t,r,i,n,o){"use strict";function a(e,t,i){this.type=e,r(t)||("json"===e?t="application/json":"xml"===e?t="text/xml":"html"===e?t="text/html":"text"===e&&(t="text/plain")),this.format=t,r(i)||("json"===e?i=s:"xml"===e?i=l:"html"===e?i=_:"text"===e&&(i=_)),this.callback=i}function s(t){for(var i=[],n=t.features,a=0;a<n.length;++a){var s=n[a],l=new o;if(l.data=s,l.properties=s.properties,l.configureNameFromProperties(s.properties),l.configureDescriptionFromProperties(s.properties),r(s.geometry)&&"Point"===s.geometry.type){var u=s.geometry.coordinates[0],c=s.geometry.coordinates[1];l.position=e.fromDegrees(u,c)}i.push(l)}return i}function l(e){var t=e.documentElement;if("MultiFeatureCollection"===t.localName&&t.namespaceURI===v)return 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r.data=e,r.properties=t,r.configureNameFromProperties(t),r.configureDescriptionFromProperties(t),r}function f(e){var t=(new XMLSerializer).serializeToString(e),r=document.createElement("div"),i=document.createElement("pre");i.textContent=t,r.appendChild(i);var n=new o;return n.data=e,n.description=r.innerHTML,[n]}function _(e){if(!w.test(e)&&!S.test(e)){var t,r=E.exec(e);r&&r.length>1&&(t=r[1]);var i=new o;return i.name=t,i.description=e,i.data=e,[i]}}var v="http://www.mapinfo.com/mxp",g="http://www.esri.com/wms",y="http://www.opengis.net/wfs",C="http://www.opengis.net/gml",w=/<body>\s*<\/body>/im,S=/<ServiceExceptionReport([\s\S]*)<\/ServiceExceptionReport>/im,E=/<title>([\s\S]*)<\/title>/im;return a}),r("Shaders/GlobeFS",[],function(){"use strict";return"uniform vec4 u_initialColor;\n#if TEXTURE_UNITS > 0\nuniform sampler2D u_dayTextures[TEXTURE_UNITS];\nuniform vec4 u_dayTextureTranslationAndScale[TEXTURE_UNITS];\n#ifdef APPLY_ALPHA\nuniform float u_dayTextureAlpha[TEXTURE_UNITS];\n#endif\n#ifdef APPLY_BRIGHTNESS\nuniform float u_dayTextureBrightness[TEXTURE_UNITS];\n#endif\n#ifdef APPLY_CONTRAST\nuniform float u_dayTextureContrast[TEXTURE_UNITS];\n#endif\n#ifdef APPLY_HUE\nuniform float u_dayTextureHue[TEXTURE_UNITS];\n#endif\n#ifdef APPLY_SATURATION\nuniform float u_dayTextureSaturation[TEXTURE_UNITS];\n#endif\n#ifdef APPLY_GAMMA\nuniform float u_dayTextureOneOverGamma[TEXTURE_UNITS];\n#endif\nuniform vec4 u_dayTextureTexCoordsRectangle[TEXTURE_UNITS];\n#endif\n#ifdef SHOW_REFLECTIVE_OCEAN\nuniform sampler2D u_waterMask;\nuniform vec4 u_waterMaskTranslationAndScale;\nuniform float u_zoomedOutOceanSpecularIntensity;\n#endif\n#ifdef SHOW_OCEAN_WAVES\nuniform sampler2D u_oceanNormalMap;\n#endif\n#ifdef ENABLE_DAYNIGHT_SHADING\nuniform vec2 u_lightingFadeDistance;\n#endif\nvarying vec3 v_positionMC;\nvarying vec3 v_positionEC;\nvarying vec2 v_textureCoordinates;\nvarying vec3 v_normalMC;\nvarying vec3 v_normalEC;\n#ifdef FOG\nvarying float v_distance;\nvarying vec3 v_rayleighColor;\nvarying vec3 v_mieColor;\n#endif\nvec4 sampleAndBlend(\nvec4 previousColor,\nsampler2D texture,\nvec2 tileTextureCoordinates,\nvec4 textureCoordinateRectangle,\nvec4 textureCoordinateTranslationAndScale,\nfloat textureAlpha,\nfloat textureBrightness,\nfloat textureContrast,\nfloat textureHue,\nfloat textureSaturation,\nfloat textureOneOverGamma)\n{\nvec2 alphaMultiplier = step(textureCoordinateRectangle.st, tileTextureCoordinates);\ntextureAlpha = textureAlpha * alphaMultiplier.x * alphaMultiplier.y;\nalphaMultiplier = step(vec2(0.0), textureCoordinateRectangle.pq - tileTextureCoordinates);\ntextureAlpha = textureAlpha * alphaMultiplier.x * alphaMultiplier.y;\nvec2 translation = textureCoordinateTranslationAndScale.xy;\nvec2 scale = textureCoordinateTranslationAndScale.zw;\nvec2 textureCoordinates = tileTextureCoordinates * scale + translation;\nvec4 value = texture2D(texture, textureCoordinates);\nvec3 color = value.rgb;\nfloat alpha = value.a;\n#ifdef APPLY_BRIGHTNESS\ncolor = mix(vec3(0.0), color, textureBrightness);\n#endif\n#ifdef APPLY_CONTRAST\ncolor = mix(vec3(0.5), color, textureContrast);\n#endif\n#ifdef APPLY_HUE\ncolor = czm_hue(color, textureHue);\n#endif\n#ifdef APPLY_SATURATION\ncolor = czm_saturation(color, textureSaturation);\n#endif\n#ifdef APPLY_GAMMA\ncolor = pow(color, vec3(textureOneOverGamma));\n#endif\nfloat sourceAlpha = alpha * textureAlpha;\nfloat outAlpha = mix(previousColor.a, 1.0, sourceAlpha);\nvec3 outColor = mix(previousColor.rgb * previousColor.a, color, sourceAlpha) / outAlpha;\nreturn vec4(outColor, outAlpha);\n}\nvec4 computeDayColor(vec4 initialColor, vec2 textureCoordinates);\nvec4 computeWaterColor(vec3 positionEyeCoordinates, vec2 textureCoordinates, mat3 enuToEye, vec4 imageryColor, float specularMapValue);\nvoid main()\n{\nvec4 color = computeDayColor(u_initialColor, clamp(v_textureCoordinates, 0.0, 1.0));\n#ifdef SHOW_TILE_BOUNDARIES\nif (v_textureCoordinates.x < (1.0/256.0) || v_textureCoordinates.x > (255.0/256.0) ||\nv_textureCoordinates.y < (1.0/256.0) || v_textureCoordinates.y > (255.0/256.0))\n{\ncolor = vec4(1.0, 0.0, 0.0, 1.0);\n}\n#endif\n#if defined(SHOW_REFLECTIVE_OCEAN) || defined(ENABLE_DAYNIGHT_SHADING)\nvec3 normalMC = czm_geodeticSurfaceNormal(v_positionMC, vec3(0.0), vec3(1.0));\nvec3 normalEC = czm_normal3D * normalMC;\n#endif\n#ifdef SHOW_REFLECTIVE_OCEAN\nvec2 waterMaskTranslation = u_waterMaskTranslationAndScale.xy;\nvec2 waterMaskScale = u_waterMaskTranslationAndScale.zw;\nvec2 waterMaskTextureCoordinates = v_textureCoordinates * waterMaskScale + waterMaskTranslation;\nfloat mask = texture2D(u_waterMask, waterMaskTextureCoordinates).r;\nif (mask > 0.0)\n{\nmat3 enuToEye = czm_eastNorthUpToEyeCoordinates(v_positionMC, normalEC);\nvec2 ellipsoidTextureCoordinates = czm_ellipsoidWgs84TextureCoordinates(normalMC);\nvec2 ellipsoidFlippedTextureCoordinates = czm_ellipsoidWgs84TextureCoordinates(normalMC.zyx);\nvec2 textureCoordinates = mix(ellipsoidTextureCoordinates, ellipsoidFlippedTextureCoordinates, czm_morphTime * smoothstep(0.9, 0.95, normalMC.z));\ncolor = computeWaterColor(v_positionEC, textureCoordinates, enuToEye, color, mask);\n}\n#endif\n#ifdef ENABLE_VERTEX_LIGHTING\nfloat diffuseIntensity = clamp(czm_getLambertDiffuse(czm_sunDirectionEC, normalize(v_normalEC)) * 0.9 + 0.3, 0.0, 1.0);\nvec4 finalColor = vec4(color.rgb * diffuseIntensity, color.a);\n#elif defined(ENABLE_DAYNIGHT_SHADING)\nfloat diffuseIntensity = clamp(czm_getLambertDiffuse(czm_sunDirectionEC, normalEC) * 5.0 + 0.3, 0.0, 1.0);\nfloat cameraDist = length(czm_view[3]);\nfloat fadeOutDist = u_lightingFadeDistance.x;\nfloat fadeInDist = u_lightingFadeDistance.y;\nfloat t = clamp((cameraDist - fadeOutDist) / (fadeInDist - fadeOutDist), 0.0, 1.0);\ndiffuseIntensity = mix(1.0, diffuseIntensity, t);\nvec4 finalColor = vec4(color.rgb * diffuseIntensity, color.a);\n#else\nvec4 finalColor = color;\n#endif\n#ifdef FOG\nconst float fExposure = 2.0;\nvec3 fogColor = v_mieColor + finalColor.rgb * v_rayleighColor;\nfogColor = vec3(1.0) - exp(-fExposure * fogColor);\ngl_FragColor = vec4(czm_fog(v_distance, finalColor.rgb, fogColor), finalColor.a);\n#else\ngl_FragColor = finalColor;\n#endif\n}\n#ifdef SHOW_REFLECTIVE_OCEAN\nfloat waveFade(float edge0, float edge1, float x)\n{\nfloat y = clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);\nreturn pow(1.0 - y, 5.0);\n}\nfloat linearFade(float edge0, float edge1, float x)\n{\nreturn clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);\n}\nconst float oceanFrequencyLowAltitude = 825000.0;\nconst float oceanAnimationSpeedLowAltitude = 0.004;\nconst float oceanOneOverAmplitudeLowAltitude = 1.0 / 2.0;\nconst float oceanSpecularIntensity = 0.5;\nconst float oceanFrequencyHighAltitude = 125000.0;\nconst float oceanAnimationSpeedHighAltitude = 0.008;\nconst float oceanOneOverAmplitudeHighAltitude = 1.0 / 2.0;\nvec4 computeWaterColor(vec3 positionEyeCoordinates, vec2 textureCoordinates, mat3 enuToEye, vec4 imageryColor, float maskValue)\n{\nvec3 positionToEyeEC = -positionEyeCoordinates;\nfloat positionToEyeECLength = length(positionToEyeEC);\nvec3 normalizedpositionToEyeEC = normalize(normalize(positionToEyeEC));\nfloat waveIntensity = waveFade(70000.0, 1000000.0, positionToEyeECLength);\n#ifdef SHOW_OCEAN_WAVES\nfloat time = czm_frameNumber * oceanAnimationSpeedHighAltitude;\nvec4 noise = czm_getWaterNoise(u_oceanNormalMap, textureCoordinates * oceanFrequencyHighAltitude, time, 0.0);\nvec3 normalTangentSpaceHighAltitude = vec3(noise.xy, noise.z * oceanOneOverAmplitudeHighAltitude);\ntime = czm_frameNumber * oceanAnimationSpeedLowAltitude;\nnoise = czm_getWaterNoise(u_oceanNormalMap, textureCoordinates * oceanFrequencyLowAltitude, time, 0.0);\nvec3 normalTangentSpaceLowAltitude = vec3(noise.xy, noise.z * oceanOneOverAmplitudeLowAltitude);\nfloat highAltitudeFade = linearFade(0.0, 60000.0, positionToEyeECLength);\nfloat lowAltitudeFade = 1.0 - linearFade(20000.0, 60000.0, positionToEyeECLength);\nvec3 normalTangentSpace =\n(highAltitudeFade * normalTangentSpaceHighAltitude) +\n(lowAltitudeFade * normalTangentSpaceLowAltitude);\nnormalTangentSpace = normalize(normalTangentSpace);\nnormalTangentSpace.xy *= waveIntensity;\nnormalTangentSpace = normalize(normalTangentSpace);\n#else\nvec3 normalTangentSpace = vec3(0.0, 0.0, 1.0);\n#endif\nvec3 normalEC = enuToEye * normalTangentSpace;\nconst vec3 waveHighlightColor = vec3(0.3, 0.45, 0.6);\nfloat diffuseIntensity = czm_getLambertDiffuse(czm_sunDirectionEC, normalEC) * maskValue;\nvec3 diffuseHighlight = waveHighlightColor * diffuseIntensity;\n#ifdef SHOW_OCEAN_WAVES\nfloat tsPerturbationRatio = normalTangentSpace.z;\nvec3 nonDiffuseHighlight = mix(waveHighlightColor * 5.0 * (1.0 - tsPerturbationRatio), vec3(0.0), diffuseIntensity);\n#else\nvec3 nonDiffuseHighlight = vec3(0.0);\n#endif\nfloat specularIntensity = czm_getSpecular(czm_sunDirectionEC, normalizedpositionToEyeEC, normalEC, 10.0) + 0.25 * czm_getSpecular(czm_moonDirectionEC, normalizedpositionToEyeEC, normalEC, 10.0);\nfloat surfaceReflectance = mix(0.0, mix(u_zoomedOutOceanSpecularIntensity, oceanSpecularIntensity, waveIntensity), maskValue);\nfloat specular = specularIntensity * surfaceReflectance;\nreturn vec4(imageryColor.rgb + diffuseHighlight + nonDiffuseHighlight + specular, imageryColor.a);\n}\n#endif\n"}),r("Shaders/GlobeVS",[],function(){"use strict";return"#ifdef QUANTIZATION_BITS12\nattribute vec4 compressed;\n#else\nattribute vec4 position3DAndHeight;\nattribute vec3 textureCoordAndEncodedNormals;\n#endif\nuniform vec3 u_center3D;\nuniform mat4 u_modifiedModelView;\nuniform mat4 u_modifiedModelViewProjection;\nuniform vec4 u_tileRectangle;\nuniform vec2 u_southAndNorthLatitude;\nuniform vec2 u_southMercatorYAndOneOverHeight;\nvarying vec3 v_positionMC;\nvarying vec3 v_positionEC;\nvarying vec2 v_textureCoordinates;\nvarying vec3 v_normalMC;\nvarying vec3 v_normalEC;\n#ifdef FOG\nvarying float v_distance;\nvarying vec3 v_mieColor;\nvarying vec3 v_rayleighColor;\n#endif\nvec4 getPosition(vec3 position, float height, vec2 textureCoordinates);\nfloat get2DYPositionFraction(vec2 textureCoordinates);\nvec4 getPosition3DMode(vec3 position, float height, vec2 textureCoordinates)\n{\nreturn u_modifiedModelViewProjection * vec4(position, 1.0);\n}\nfloat get2DMercatorYPositionFraction(vec2 textureCoordinates)\n{\nconst float maxTileWidth = 0.003068;\nfloat positionFraction = textureCoordinates.y;\nfloat southLatitude = u_southAndNorthLatitude.x;\nfloat northLatitude = u_southAndNorthLatitude.y;\nif (northLatitude - southLatitude > maxTileWidth)\n{\nfloat southMercatorY = u_southMercatorYAndOneOverHeight.x;\nfloat oneOverMercatorHeight = u_southMercatorYAndOneOverHeight.y;\nfloat currentLatitude = mix(southLatitude, northLatitude, textureCoordinates.y);\ncurrentLatitude = clamp(currentLatitude, -czm_webMercatorMaxLatitude, czm_webMercatorMaxLatitude);\npositionFraction = czm_latitudeToWebMercatorFraction(currentLatitude, southMercatorY, oneOverMercatorHeight);\n}\nreturn positionFraction;\n}\nfloat get2DGeographicYPositionFraction(vec2 textureCoordinates)\n{\nreturn textureCoordinates.y;\n}\nvec4 getPositionPlanarEarth(vec3 position, float height, vec2 textureCoordinates)\n{\nfloat yPositionFraction = get2DYPositionFraction(textureCoordinates);\nvec4 rtcPosition2D = vec4(height, mix(u_tileRectangle.st, u_tileRectangle.pq, vec2(textureCoordinates.x, yPositionFraction)), 1.0);\nreturn u_modifiedModelViewProjection * rtcPosition2D;\n}\nvec4 getPosition2DMode(vec3 position, float height, vec2 textureCoordinates)\n{\nreturn getPositionPlanarEarth(position, 0.0, textureCoordinates);\n}\nvec4 getPositionColumbusViewMode(vec3 position, float height, vec2 textureCoordinates)\n{\nreturn getPositionPlanarEarth(position, height, textureCoordinates);\n}\nvec4 getPositionMorphingMode(vec3 position, float height, vec2 textureCoordinates)\n{\nvec3 position3DWC = position + u_center3D;\nfloat yPositionFraction = get2DYPositionFraction(textureCoordinates);\nvec4 position2DWC = vec4(height, mix(u_tileRectangle.st, u_tileRectangle.pq, vec2(textureCoordinates.x, yPositionFraction)), 1.0);\nvec4 morphPosition = czm_columbusViewMorph(position2DWC, vec4(position3DWC, 1.0), czm_morphTime);\nreturn czm_modelViewProjection * morphPosition;\n}\n#ifdef QUANTIZATION_BITS12\nuniform vec2 u_minMaxHeight;\nuniform mat4 u_scaleAndBias;\n#endif\nvoid main()\n{\n#ifdef QUANTIZATION_BITS12\nvec2 xy = czm_decompressTextureCoordinates(compressed.x);\nvec2 zh = czm_decompressTextureCoordinates(compressed.y);\nvec3 position = vec3(xy, zh.x);\nfloat height = zh.y;\nvec2 textureCoordinates = czm_decompressTextureCoordinates(compressed.z);\nfloat encodedNormal = compressed.w;\nheight = height * (u_minMaxHeight.y - u_minMaxHeight.x) + u_minMaxHeight.x;\nposition = (u_scaleAndBias * vec4(position, 1.0)).xyz;\n#else\nvec3 position = position3DAndHeight.xyz;\nfloat height = position3DAndHeight.w;\nvec2 textureCoordinates = textureCoordAndEncodedNormals.xy;\nfloat encodedNormal = textureCoordAndEncodedNormals.z;\n#endif\nvec3 position3DWC = position + u_center3D;\ngl_Position = getPosition(position, height, textureCoordinates);\nv_textureCoordinates = textureCoordinates;\n#if defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL)\nv_positionEC = (u_modifiedModelView * vec4(position, 1.0)).xyz;\nv_positionMC = position3DWC;\nv_normalMC = czm_octDecode(encodedNormal);\nv_normalEC = czm_normal3D * v_normalMC;\n#elif defined(SHOW_REFLECTIVE_OCEAN) || defined(ENABLE_DAYNIGHT_SHADING) || defined(GENERATE_POSITION)\nv_positionEC = (u_modifiedModelView * vec4(position, 1.0)).xyz;\nv_positionMC = position3DWC;\n#endif\n#ifdef FOG\nAtmosphereColor atmosColor = computeGroundAtmosphereFromSpace(position3DWC);\nv_mieColor = atmosColor.mie;\nv_rayleighColor = atmosColor.rayleigh;\nv_distance = length((czm_modelView3D * vec4(position3DWC, 1.0)).xyz);\n#endif\n}\n";
+}),r("Shaders/GroundAtmosphere",[],function(){"use strict";return"const float fInnerRadius = 6378137.0;\nconst float fOuterRadius = 6378137.0 * 1.025;\nconst float fOuterRadius2 = fOuterRadius * fOuterRadius;\nconst float Kr = 0.0025;\nconst float Km = 0.0015;\nconst float ESun = 15.0;\nconst float fKrESun = Kr * ESun;\nconst float fKmESun = Km * ESun;\nconst float fKr4PI = Kr * 4.0 * czm_pi;\nconst float fKm4PI = Km * 4.0 * czm_pi;\nconst float fScale = 1.0 / (fOuterRadius - fInnerRadius);\nconst float fScaleDepth = 0.25;\nconst float fScaleOverScaleDepth = fScale / fScaleDepth;\nstruct AtmosphereColor\n{\nvec3 mie;\nvec3 rayleigh;\n};\nconst int nSamples = 2;\nconst float fSamples = 2.0;\nfloat scale(float fCos)\n{\nfloat x = 1.0 - fCos;\nreturn fScaleDepth * exp(-0.00287 + x*(0.459 + x*(3.83 + x*(-6.80 + x*5.25))));\n}\nAtmosphereColor computeGroundAtmosphereFromSpace(vec3 v3Pos)\n{\nvec3 v3InvWavelength = vec3(1.0 / pow(0.650, 4.0), 1.0 / pow(0.570, 4.0), 1.0 / pow(0.475, 4.0));\nvec3 v3Ray = v3Pos - czm_viewerPositionWC;\nfloat fFar = length(v3Ray);\nv3Ray /= fFar;\nfloat fCameraHeight = length(czm_viewerPositionWC);\nfloat fCameraHeight2 = fCameraHeight * fCameraHeight;\nfloat B = 2.0 * length(czm_viewerPositionWC) * dot(normalize(czm_viewerPositionWC), v3Ray);\nfloat C = fCameraHeight2 - fOuterRadius2;\nfloat fDet = max(0.0, B*B - 4.0 * C);\nfloat fNear = 0.5 * (-B - sqrt(fDet));\nvec3 v3Start = czm_viewerPositionWC + v3Ray * fNear;\nfFar -= fNear;\nfloat fDepth = exp((fInnerRadius - fOuterRadius) / fScaleDepth);\nfloat fLightAngle = 1.0;\nfloat fCameraAngle = dot(-v3Ray, v3Pos) / length(v3Pos);\nfloat fCameraScale = scale(fCameraAngle);\nfloat fLightScale = scale(fLightAngle);\nfloat fCameraOffset = fDepth*fCameraScale;\nfloat fTemp = (fLightScale + fCameraScale);\nfloat fSampleLength = fFar / fSamples;\nfloat fScaledLength = fSampleLength * fScale;\nvec3 v3SampleRay = v3Ray * fSampleLength;\nvec3 v3SamplePoint = v3Start + v3SampleRay * 0.5;\nvec3 v3FrontColor = vec3(0.0);\nvec3 v3Attenuate = vec3(0.0);\nfor(int i=0; i<nSamples; i++)\n{\nfloat fHeight = length(v3SamplePoint);\nfloat fDepth = exp(fScaleOverScaleDepth * (fInnerRadius - fHeight));\nfloat fScatter = fDepth*fTemp - fCameraOffset;\nv3Attenuate = exp(-fScatter * (v3InvWavelength * fKr4PI + fKm4PI));\nv3FrontColor += v3Attenuate * (fDepth * fScaledLength);\nv3SamplePoint += v3SampleRay;\n}\nAtmosphereColor color;\ncolor.mie = v3FrontColor * (v3InvWavelength * fKrESun + fKmESun);\ncolor.rayleigh = v3Attenuate;\nreturn color;\n}\n"}),r("Scene/GlobeSurfaceShaderSet",["../Core/defined","../Core/destroyObject","../Core/TerrainQuantization","../Renderer/ShaderProgram","../Scene/SceneMode"],function(e,t,r,i,n){"use strict";function o(e,t,r){this.numberOfDayTextures=e,this.flags=t,this.shaderProgram=r}function a(){this.baseVertexShaderSource=void 0,this.baseFragmentShaderSource=void 0,this._shadersByTexturesFlags=[],this._pickShaderPrograms=[]}function s(e){var t,r="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPosition3DMode(position, height, textureCoordinates); }",i="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPositionColumbusViewMode(position, height, textureCoordinates); }",o="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPositionMorphingMode(position, height, textureCoordinates); }";switch(e){case n.SCENE3D:t=r;break;case n.SCENE2D:case n.COLUMBUS_VIEW:t=i;break;case n.MORPHING:t=o}return t}function l(e){var t="float get2DYPositionFraction(vec2 textureCoordinates) { return get2DGeographicYPositionFraction(textureCoordinates); }",r="float get2DYPositionFraction(vec2 textureCoordinates) { return get2DMercatorYPositionFraction(textureCoordinates); }";return e?r:t}return a.prototype.getShaderProgram=function(t,n,a,u,c,h,d,p,m,f,_,v,g,y,C){var w=0,S="",E=n.pickTerrain.mesh.encoding,T=E.quantization;T===r.BITS12&&(w=1,S="QUANTIZATION_BITS12");var b=t.mode,x=b|u<<2|c<<3|h<<4|d<<5|p<<6|m<<7|f<<8|_<<9|v<<10|g<<11|y<<12|C<<13|w<<14,A=n.surfaceShader;if(e(A)&&A.numberOfDayTextures===a&&A.flags===x)return A.shaderProgram;var P=this._shadersByTexturesFlags[a];if(e(P)||(P=this._shadersByTexturesFlags[a]=[]),A=P[x],!e(A)){var M=this.baseVertexShaderSource.clone(),D=this.baseFragmentShaderSource.clone();M.defines.push(S),D.defines.push("TEXTURE_UNITS "+a),u&&D.defines.push("APPLY_BRIGHTNESS"),c&&D.defines.push("APPLY_CONTRAST"),h&&D.defines.push("APPLY_HUE"),d&&D.defines.push("APPLY_SATURATION"),p&&D.defines.push("APPLY_GAMMA"),m&&D.defines.push("APPLY_ALPHA"),f&&(D.defines.push("SHOW_REFLECTIVE_OCEAN"),M.defines.push("SHOW_REFLECTIVE_OCEAN")),_&&D.defines.push("SHOW_OCEAN_WAVES"),v&&(g?(M.defines.push("ENABLE_VERTEX_LIGHTING"),D.defines.push("ENABLE_VERTEX_LIGHTING")):(M.defines.push("ENABLE_DAYNIGHT_SHADING"),D.defines.push("ENABLE_DAYNIGHT_SHADING"))),C&&(M.defines.push("FOG"),D.defines.push("FOG"));for(var I="    vec4 computeDayColor(vec4 initialColor, vec2 textureCoordinates)\n    {\n        vec4 color = initialColor;\n",R=0;R<a;++R)I+="    color = sampleAndBlend(\n        color,\n        u_dayTextures["+R+"],\n        textureCoordinates,\n        u_dayTextureTexCoordsRectangle["+R+"],\n        u_dayTextureTranslationAndScale["+R+"],\n        "+(m?"u_dayTextureAlpha["+R+"]":"1.0")+",\n        "+(u?"u_dayTextureBrightness["+R+"]":"0.0")+",\n        "+(c?"u_dayTextureContrast["+R+"]":"0.0")+",\n        "+(h?"u_dayTextureHue["+R+"]":"0.0")+",\n        "+(d?"u_dayTextureSaturation["+R+"]":"0.0")+",\n        "+(p?"u_dayTextureOneOverGamma["+R+"]":"0.0")+"\n    );\n";I+="        return color;\n    }",D.sources.push(I),M.sources.push(s(b)),M.sources.push(l(y));var O=i.fromCache({context:t.context,vertexShaderSource:M,fragmentShaderSource:D,attributeLocations:E.getAttributeLocations()});A=P[x]=new o(a,x,O)}return n.surfaceShader=A,A.shaderProgram},a.prototype.getPickShaderProgram=function(t,n,o){var a=0,u="",c=n.pickTerrain.mesh.encoding,h=c.quantization;h===r.BITS12&&(a=1,u="QUANTIZATION_BITS12");var d=t.mode,p=d|o<<2|a<<3,m=this._pickShaderPrograms[p];if(!e(m)){var f=this.baseVertexShaderSource.clone();f.defines.push(u),f.sources.push(s(d)),f.sources.push(l(o));var _="void main()\n{\n    gl_FragColor = vec4(1.0, 1.0, 0.0, 1.0);\n}\n";m=this._pickShaderPrograms[p]=i.fromCache({context:t.context,vertexShaderSource:f,fragmentShaderSource:_,attributeLocations:c.getAttributeLocations()})}return m},a.prototype.destroy=function(){var r,i,n=this._shadersByTexturesFlags;for(var o in n)if(n.hasOwnProperty(o)){var a=n[o];if(!e(a))continue;for(r in a)a.hasOwnProperty(r)&&(i=a[r],e(i)&&i.shaderProgram.destroy())}var s=this._pickShaderPrograms;for(r in s)s.hasOwnProperty(r)&&(i=s[r],i.destroy());return t(this)},a}),r("Scene/ImageryState",["../Core/freezeObject"],function(e){"use strict";var t={UNLOADED:0,TRANSITIONING:1,RECEIVED:2,TEXTURE_LOADED:3,READY:4,FAILED:5,INVALID:6,PLACEHOLDER:7};return e(t)}),r("Scene/QuadtreeTileLoadState",["../Core/freezeObject"],function(e){"use strict";var t={START:0,LOADING:1,DONE:2,FAILED:3};return e(t)}),r("Scene/TerrainState",["../Core/freezeObject"],function(e){"use strict";var t={FAILED:0,UNLOADED:1,RECEIVING:2,RECEIVED:3,TRANSFORMING:4,TRANSFORMED:5,READY:6};return e(t)}),r("Scene/TileTerrain",["../Core/BoundingSphere","../Core/Cartesian3","../Core/ComponentDatatype","../Core/defined","../Core/DeveloperError","../Core/IndexDatatype","../Core/OrientedBoundingBox","../Core/Request","../Core/TileProviderError","../Renderer/Buffer","../Renderer/BufferUsage","../Renderer/VertexArray","../ThirdParty/when","./TerrainState","./TileBoundingRegion"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(e){this.state=p.UNLOADED,this.data=void 0,this.mesh=void 0,this.vertexArray=void 0,this.upsampleDetails=e}function _(e,t,r,n,o,a){function u(t){e.data=t,e.state=p.RECEIVED}function c(){e.state=p.FAILED;var i="Failed to obtain terrain tile X: "+r+" Y: "+n+" Level: "+o+".";t._requestError=l.handleError(t._requestError,t,t.errorEvent,i,r,n,o,h)}function h(){var l=new s({distance:a});e.data=t.requestTileGeometry(r,n,o,l),i(e.data)?(e.state=p.RECEIVING,d(e.data,u,c)):e.state=p.UNLOADED}h()}function v(e,t,r,n,o,a){var s=r.tilingScheme,l=e.data,u=l.createMesh(s,n,o,a,t.terrainExaggeration);i(u)&&(e.state=p.TRANSFORMING,d(u,function(t){e.mesh=t,e.state=p.TRANSFORMED},function(){e.state=p.FAILED}))}function g(e,t,r,n,a,s){var l=e.mesh.vertices,d=u.createVertexBuffer({context:t,typedArray:l,usage:c.STATIC_DRAW}),m=e.mesh.encoding.getAttributes(d),f=e.mesh.indices.indexBuffers||{},_=f[t.id];if(!i(_)||_.isDestroyed()){var v=e.mesh.indices,g=2===v.BYTES_PER_ELEMENT?o.UNSIGNED_SHORT:o.UNSIGNED_INT;_=u.createIndexBuffer({context:t,typedArray:v,usage:c.STATIC_DRAW,indexDatatype:g}),_.vertexArrayDestroyable=!1,_.referenceCount=1,f[t.id]=_,e.mesh.indices.indexBuffers=f}else++_.referenceCount;e.vertexArray=new h({context:t,attributes:m,indexBuffer:_}),e.state=p.READY}return f.prototype.freeResources=function(){if(this.state=p.UNLOADED,this.data=void 0,this.mesh=void 0,i(this.vertexArray)){var e=this.vertexArray.indexBuffer;this.vertexArray.destroy(),this.vertexArray=void 0,!e.isDestroyed()&&i(e.referenceCount)&&(--e.referenceCount,0===e.referenceCount&&e.destroy())}},f.prototype.publishToTile=function(r){var i=r.data,n=this.mesh;t.clone(n.center,i.center),i.minimumHeight=n.minimumHeight,i.maximumHeight=n.maximumHeight,i.boundingSphere3D=e.clone(n.boundingSphere3D,i.boundingSphere3D),i.orientedBoundingBox=a.clone(n.orientedBoundingBox,i.orientedBoundingBox),i.tileBoundingRegion.minimumHeight=n.minimumHeight,i.tileBoundingRegion.maximumHeight=n.maximumHeight,r.data.occludeePointInScaledSpace=t.clone(n.occludeePointInScaledSpace,i.occludeePointInScaledSpace)},f.prototype.processLoadStateMachine=function(e,t,r,i,n,o){this.state===p.UNLOADED&&_(this,t,r,i,n,o),this.state===p.RECEIVED&&v(this,e,t,r,i,n),this.state===p.TRANSFORMED&&g(this,e.context,t,r,i,n)},f.prototype.processUpsampleStateMachine=function(e,t,r,n,o){if(this.state===p.UNLOADED){var a=this.upsampleDetails,s=a.data,l=a.x,u=a.y,c=a.level;if(this.data=s.upsample(t.tilingScheme,l,u,c,r,n,o),!i(this.data))return;this.state=p.RECEIVING;var h=this;d(this.data,function(e){h.data=e,h.state=p.RECEIVED},function(){h.state=p.FAILED})}this.state===p.RECEIVED&&v(this,e,t,r,n,o),this.state===p.TRANSFORMED&&g(this,e.context,t,r,n,o)},f}),r("Scene/GlobeSurfaceTile",["../Core/BoundingSphere","../Core/Cartesian3","../Core/Cartesian4","../Core/Cartographic","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/IntersectionTests","../Core/PixelFormat","../Core/Rectangle","../Renderer/PixelDatatype","../Renderer/Sampler","../Renderer/Texture","../Renderer/TextureMagnificationFilter","../Renderer/TextureMinificationFilter","../Renderer/TextureWrap","./ImageryState","./QuadtreeTileLoadState","./SceneMode","./TerrainState","./TileBoundingRegion","./TileTerrain"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w){"use strict";function S(){this.imagery=[],this.waterMaskTexture=void 0,this.waterMaskTranslationAndScale=new r(0,0,1,1),this.terrainData=void 0,this.center=new t,this.vertexArray=void 0,this.minimumHeight=0,this.maximumHeight=0,this.boundingSphere3D=new e,this.boundingSphere2D=new e,this.orientedBoundingBox=void 0,this.tileBoundingRegion=void 0,this.occludeePointInScaledSpace=new t,this.loadedTerrain=void 0,this.upsampledTerrain=void 0,this.pickBoundingSphere=new e,this.pickTerrain=void 0,this.surfaceShader=void 0}function E(e,r,i,n,a,s){if(e.decodePosition(n,a,s),o(r)&&r!==g.SCENE3D){var l=i.ellipsoid,u=l.cartesianToCartographic(s);i.project(u,s),t.fromElements(s.z,s.x,s.y,s)}return s}function T(e){var t,r;return o(e.parent)&&o(e.parent.data)&&(t=e.parent.data.minimumHeight,r=e.parent.data.maximumHeight),new C({rectangle:e.rectangle,ellipsoid:e.tilingScheme.ellipsoid,minimumHeight:t,maximumHeight:r})}function b(e,t,r){var i=e.data,n=A(e);o(n)&&(i.upsampledTerrain=new w(n)),D(e,t)&&(i.loadedTerrain=new w);for(var a=0,s=r.length;a<s;++a){var l=r.get(a);l.show&&l._createTileImagerySkeletons(e,t)}}function x(e,t,r,i){var a=e.data,s=a.loadedTerrain,l=a.upsampledTerrain,u=!1;o(s)&&(s.processLoadStateMachine(t,r,e.x,e.y,e.level,e._distance),s.state>=y.RECEIVED&&(a.terrainData!==s.data&&(a.terrainData=s.data,R(t.context,a),M(e)),u=!0),s.state===y.READY?(s.publishToTile(e),o(e.data.vertexArray)&&i.push(e.data.vertexArray),e.data.vertexArray=s.vertexArray,s.vertexArray=void 0,a.pickTerrain=n(a.loadedTerrain,a.upsampledTerrain),a.loadedTerrain=void 0,a.upsampledTerrain=void 0):s.state===y.FAILED&&(a.loadedTerrain=void 0)),!u&&o(l)&&(l.processUpsampleStateMachine(t,r,e.x,e.y,e.level),l.state>=y.RECEIVED&&a.terrainData!==l.data&&(a.terrainData=l.data,r.hasWaterMask&&O(e),P(e)),l.state===y.READY?(l.publishToTile(e),o(e.data.vertexArray)&&i.push(e.data.vertexArray),e.data.vertexArray=l.vertexArray,l.vertexArray=void 0,a.pickTerrain=a.upsampledTerrain,a.upsampledTerrain=void 0):l.state===y.FAILED&&(a.upsampledTerrain=void 0))}function A(e){for(var t=e.parent;o(t)&&o(t.data)&&!o(t.data.terrainData);)t=t.parent;if(o(t)&&o(t.data))return{data:t.data.terrainData,x:t.x,y:t.y,level:t.level}}function P(e){var t=e.data;if(o(e._children))for(var r=0;r<4;++r){var i=e._children[r];if(i.state!==v.START){var n=i.data;if(o(n.terrainData)&&!n.terrainData.wasCreatedByUpsampling())continue;o(n.upsampledTerrain)&&n.upsampledTerrain.freeResources(),n.upsampledTerrain=new w({data:t.terrainData,x:e.x,y:e.y,level:e.level}),i.state=v.LOADING}}}function M(e){var t=e.data;if(o(e.children))for(var r=0;r<4;++r){var i=e.children[r];if(i.state!==v.START){var n=i.data;if(o(n.terrainData)&&!n.terrainData.wasCreatedByUpsampling())continue;o(n.upsampledTerrain)&&n.upsampledTerrain.freeResources(),n.upsampledTerrain=new w({data:t.terrainData,x:e.x,y:e.y,level:e.level}),t.terrainData.isChildAvailable(e.x,e.y,i.x,i.y)&&(o(n.loadedTerrain)||(n.loadedTerrain=new w)),i.state=v.LOADING}}}function D(e,t){var r=t.getTileDataAvailable(e.x,e.y,e.level);if(o(r))return r;var i=e.parent;return!o(i)||!(!o(i.data)||!o(i.data.terrainData))&&i.data.terrainData.isChildAvailable(i.x,i.y,e.x,e.y)}function I(e){var t=e.cache.tile_waterMaskData;if(!o(t)){var r=new d({context:e,pixelFormat:l.LUMINANCE,pixelDatatype:c.UNSIGNED_BYTE,source:{arrayBufferView:new Uint8Array([255]),width:1,height:1}});r.referenceCount=1;var i=new h({wrapS:f.CLAMP_TO_EDGE,wrapT:f.CLAMP_TO_EDGE,minificationFilter:m.LINEAR,magnificationFilter:p.LINEAR});t={allWaterTexture:r,sampler:i,destroy:function(){this.allWaterTexture.destroy()}},e.cache.tile_waterMaskData=t}return t}function R(e,t){var i=t.waterMaskTexture;o(i)&&(--i.referenceCount,0===i.referenceCount&&i.destroy(),t.waterMaskTexture=void 0);var n=t.terrainData.waterMask;if(o(n)){var a,s=I(e),u=n.length;if(1===u){if(0===n[0])return;a=s.allWaterTexture}else{var h=Math.sqrt(u);a=new d({context:e,pixelFormat:l.LUMINANCE,pixelDatatype:c.UNSIGNED_BYTE,source:{width:h,height:h,arrayBufferView:n},sampler:s.sampler}),a.referenceCount=0}++a.referenceCount,t.waterMaskTexture=a,r.fromElements(0,0,1,1,t.waterMaskTranslationAndScale)}}function O(e){for(var t=e.data,r=e.parent;o(r)&&!o(r.data.terrainData)||r.data.terrainData.wasCreatedByUpsampling();)r=r.parent;if(o(r)&&o(r.data.waterMaskTexture)){t.waterMaskTexture=r.data.waterMaskTexture,++t.waterMaskTexture.referenceCount;var i=r.rectangle,n=e.rectangle,a=n.width,s=n.height,l=a/i.width,u=s/i.height;t.waterMaskTranslationAndScale.x=l*(n.west-i.west)/a,t.waterMaskTranslationAndScale.y=u*(n.south-i.south)/s,t.waterMaskTranslationAndScale.z=l,t.waterMaskTranslationAndScale.w=u}}a(S.prototype,{eligibleForUnloading:{get:function(){for(var e=this.loadedTerrain,t=o(e)&&(e.state===y.RECEIVING||e.state===y.TRANSFORMING),r=this.upsampledTerrain,i=o(r)&&(r.state===y.RECEIVING||r.state===y.TRANSFORMING),n=!t&&!i,a=this.imagery,s=0,l=a.length;n&&s<l;++s){var u=a[s];n=!o(u.loadingImagery)||u.loadingImagery.state!==_.TRANSITIONING}return n}}});var N=new t,L=new t,B=new t,F=new t;return S.prototype.pick=function(e,r,i,n,a){var l=this.pickTerrain;if(o(l)){var u=l.mesh;if(o(u))for(var c=u.vertices,h=u.indices,d=u.encoding,p=h.length,m=0;m<p;m+=3){var f=h[m],_=h[m+1],v=h[m+2],g=E(d,r,i,c,f,N),y=E(d,r,i,c,_,L),C=E(d,r,i,c,v,B),w=s.rayTriangle(e,g,y,C,n,F);if(o(w))return t.clone(w,a)}}},S.prototype.freeResources=function(){o(this.waterMaskTexture)&&(--this.waterMaskTexture.referenceCount,0===this.waterMaskTexture.referenceCount&&this.waterMaskTexture.destroy(),this.waterMaskTexture=void 0),this.terrainData=void 0,o(this.loadedTerrain)&&(this.loadedTerrain.freeResources(),this.loadedTerrain=void 0),o(this.upsampledTerrain)&&(this.upsampledTerrain.freeResources(),this.upsampledTerrain=void 0),o(this.pickTerrain)&&(this.pickTerrain.freeResources(),this.pickTerrain=void 0);var e,t,r=this.imagery;for(e=0,t=r.length;e<t;++e)r[e].freeResources();this.imagery.length=0,this.freeVertexArray()},S.prototype.freeVertexArray=function(){var e;o(this.vertexArray)&&(e=this.vertexArray.indexBuffer,this.vertexArray=this.vertexArray.destroy(),!e.isDestroyed()&&o(e.referenceCount)&&(--e.referenceCount,0===e.referenceCount&&e.destroy())),o(this.wireframeVertexArray)&&(e=this.wireframeVertexArray.indexBuffer,this.wireframeVertexArray=this.wireframeVertexArray.destroy(),!e.isDestroyed()&&o(e.referenceCount)&&(--e.referenceCount,0===e.referenceCount&&e.destroy()))},S.processStateMachine=function(e,t,r,i,n){var a=e.data;o(a)||(a=e.data=new S,a.tileBoundingRegion=T(e,t),e._distance=a.tileBoundingRegion.distanceToCamera(t)),e.state===v.START&&(b(e,r,i),e.state=v.LOADING),e.state===v.LOADING&&x(e,t,r,n);for(var s=o(a.vertexArray),l=!o(a.loadedTerrain)&&!o(a.upsampledTerrain),u=o(a.terrainData)&&a.terrainData.wasCreatedByUpsampling(),c=a.imagery,h=0,d=c.length;h<d;++h){var p=c[h];if(o(p.loadingImagery)){if(p.loadingImagery.state===_.PLACEHOLDER){var m=p.loadingImagery.imageryLayer;if(m.imageryProvider.ready){p.freeResources(),c.splice(h,1),m._createTileImagerySkeletons(e,r,h),--h,d=c.length;continue}u=!1}var f=p.processStateMachine(e,t);l=l&&f,s=s&&(f||o(p.readyImagery)),u=u&&o(p.loadingImagery)&&(p.loadingImagery.state===_.FAILED||p.loadingImagery.state===_.INVALID)}else u=!1}e.upsampledFromParent=u,h===d&&(s&&(e.renderable=!0),l&&(e.state=v.DONE))},S}),r("Shaders/ReprojectWebMercatorFS",[],function(){"use strict";return"uniform sampler2D u_texture;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\ngl_FragColor = texture2D(u_texture, v_textureCoordinates);\n}\n"}),r("Shaders/ReprojectWebMercatorVS",[],function(){"use strict";return"attribute vec4 position;\nattribute float webMercatorT;\nuniform vec2 u_textureDimensions;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\nv_textureCoordinates = vec2(position.x, webMercatorT);\ngl_Position = czm_viewportOrthographic * (position * vec4(u_textureDimensions, 1.0, 1.0));\n}\n"}),r("Scene/Imagery",["../Core/defined","../Core/destroyObject","./ImageryState"],function(e,t,r){"use strict";function i(t,i,n,o,a){if(this.imageryLayer=t,this.x=i,this.y=n,this.level=o,0!==o){var s=i/2|0,l=n/2|0,u=o-1;this.parent=t.getImageryFromCache(s,l,u)}if(this.state=r.UNLOADED,this.imageUrl=void 0,this.image=void 0,this.texture=void 0,this.credits=void 0,this.referenceCount=0,!e(a)&&t.imageryProvider.ready){var c=t.imageryProvider.tilingScheme;a=c.tileXYToRectangle(i,n,o)}this.rectangle=a}return i.createPlaceholder=function(e){var t=new i(e,0,0,0);return t.addReference(),t.state=r.PLACEHOLDER,t},i.prototype.addReference=function(){++this.referenceCount},i.prototype.releaseReference=function(){return--this.referenceCount,0===this.referenceCount?(this.imageryLayer.removeImageryFromCache(this),e(this.parent)&&this.parent.releaseReference(),e(this.image)&&e(this.image.destroy)&&this.image.destroy(),e(this.texture)&&this.texture.destroy(),t(this),0):this.referenceCount},i.prototype.processStateMachine=function(e,t){this.state===r.UNLOADED&&(this.state=r.TRANSITIONING,this.imageryLayer._requestImagery(this,t)),this.state===r.RECEIVED&&(this.state=r.TRANSITIONING,this.imageryLayer._createTexture(e.context,this)),this.state===r.TEXTURE_LOADED&&(this.state=r.TRANSITIONING,this.imageryLayer._reprojectTexture(e,this))},i}),r("Scene/TileImagery",["../Core/defined","./ImageryState"],function(e,t){"use strict";function r(e,t){this.readyImagery=void 0,this.loadingImagery=e,this.textureCoordinateRectangle=t,this.textureTranslationAndScale=void 0}return r.prototype.freeResources=function(){e(this.readyImagery)&&this.readyImagery.releaseReference(),e(this.loadingImagery)&&this.loadingImagery.releaseReference()},r.prototype.processStateMachine=function(r,i){var n=this.loadingImagery,o=n.imageryLayer;if(n.processStateMachine(i,r._distance),n.state===t.READY)return e(this.readyImagery)&&this.readyImagery.releaseReference(),this.readyImagery=this.loadingImagery,this.loadingImagery=void 0,this.textureTranslationAndScale=o._calculateTextureTranslationAndScale(r,this),!0;for(var a,s=n.parent;e(s)&&s.state!==t.READY;)s.state!==t.FAILED&&s.state!==t.INVALID&&(a=a||s),s=s.parent;return this.readyImagery!==s&&(e(this.readyImagery)&&this.readyImagery.releaseReference(),this.readyImagery=s,e(s)&&(s.addReference(),this.textureTranslationAndScale=o._calculateTextureTranslationAndScale(r,this))),(n.state===t.FAILED||n.state===t.INVALID)&&(!e(a)||(a.processStateMachine(i,r._distance),!1))},r}),r("Scene/ImageryLayer",["../Core/BoundingRectangle","../Core/Cartesian2","../Core/Cartesian4","../Core/Color","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/FeatureDetection","../Core/GeographicTilingScheme","../Core/IndexDatatype","../Core/Math","../Core/PixelFormat","../Core/PrimitiveType","../Core/Rectangle","../Core/TerrainProvider","../Core/TileProviderError","../Renderer/Buffer","../Renderer/BufferUsage","../Renderer/ClearCommand","../Renderer/ComputeCommand","../Renderer/ContextLimits","../Renderer/DrawCommand","../Renderer/Framebuffer","../Renderer/MipmapHint","../Renderer/RenderState","../Renderer/Sampler","../Renderer/ShaderProgram","../Renderer/ShaderSource","../Renderer/Texture","../Renderer/TextureMagnificationFilter","../Renderer/TextureMinificationFilter","../Renderer/TextureWrap","../Renderer/VertexArray","../Shaders/ReprojectWebMercatorFS","../Shaders/ReprojectWebMercatorVS","../ThirdParty/when","./Imagery","./ImageryState","./TileImagery"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R,O,N,L,B,F,V,k,z){"use strict";function U(e,t){this._imageryProvider=e,t=o(t,{}),this.alpha=o(t.alpha,o(e.defaultAlpha,1)),this.brightness=o(t.brightness,o(e.defaultBrightness,U.DEFAULT_BRIGHTNESS)),this.contrast=o(t.contrast,o(e.defaultContrast,U.DEFAULT_CONTRAST)),this.hue=o(t.hue,o(e.defaultHue,U.DEFAULT_HUE)),this.saturation=o(t.saturation,o(e.defaultSaturation,U.DEFAULT_SATURATION)),this.gamma=o(t.gamma,o(e.defaultGamma,U.DEFAULT_GAMMA)),this.show=o(t.show,!0),this._minimumTerrainLevel=t.minimumTerrainLevel,this._maximumTerrainLevel=t.maximumTerrainLevel,this._rectangle=o(t.rectangle,f.MAX_VALUE),this._maximumAnisotropy=t.maximumAnisotropy,this._imageryCache={},this._skeletonPlaceholder=new z(V.createPlaceholder(this)),this._show=!0,this._layerIndex=-1,this._isBaseLayer=!1,this._requestImageError=void 0,this._reprojectComputeCommands=[]}function G(e,t,r,i){if(d.isPowerOfTwo(i.width)&&d.isPowerOfTwo(i.height)){var n=t.cache.imageryLayer_mipmapSampler;if(!a(n)){var s=S.maximumTextureFilterAnisotropy;n=t.cache.imageryLayer_mipmapSampler=new A({wrapS:O.CLAMP_TO_EDGE,wrapT:O.CLAMP_TO_EDGE,minificationFilter:R.LINEAR_MIPMAP_LINEAR,magnificationFilter:I.LINEAR,maximumAnisotropy:Math.min(s,o(e._maximumAnisotropy,s))})}i.generateMipmap(b.NICEST),i.sampler=n}else{var l=t.cache.imageryLayer_nonMipmapSampler;a(l)||(l=t.cache.imageryLayer_nonMipmapSampler=new A({wrapS:O.CLAMP_TO_EDGE,wrapT:O.CLAMP_TO_EDGE,minificationFilter:R.LINEAR,magnificationFilter:I.LINEAR})),i.sampler=l}r.state=k.READY}function W(e,t,r){return JSON.stringify([e,t,r])}function H(e,t,r,i){var n=t.cache.imageryLayer_reproject;if(!a(n)){n=t.cache.imageryLayer_reproject={vertexArray:void 0,shaderProgram:void 0,sampler:void 0,destroy:function(){a(this.framebuffer)&&this.framebuffer.destroy(),a(this.vertexArray)&&this.vertexArray.destroy(),a(this.shaderProgram)&&this.shaderProgram.destroy()}};for(var o=new Float32Array(256),s=0,l=0;l<64;++l){var u=l/63;o[s++]=0,o[s++]=u,o[s++]=1,o[s++]=u}var c={position:0,webMercatorT:1},p=_.getRegularGridIndices(2,64),m=g.createIndexBuffer({context:t,typedArray:p,usage:y.STATIC_DRAW,indexDatatype:h.UNSIGNED_SHORT});n.vertexArray=new N({context:t,attributes:[{index:c.position,vertexBuffer:g.createVertexBuffer({context:t,typedArray:o,usage:y.STATIC_DRAW}),componentsPerAttribute:2},{index:c.webMercatorT,vertexBuffer:g.createVertexBuffer({context:t,sizeInBytes:512,usage:y.STREAM_DRAW}),componentsPerAttribute:1}],indexBuffer:m});var f=new M({sources:[B]});n.shaderProgram=P.fromCache({context:t,vertexShaderSource:f,fragmentShaderSource:L,attributeLocations:c}),n.sampler=new A({wrapS:O.CLAMP_TO_EDGE,wrapT:O.CLAMP_TO_EDGE,minificationFilter:R.LINEAR,magnificationFilter:I.LINEAR})}r.sampler=n.sampler;var v=r.width,C=r.height;Z.textureDimensions.x=v,Z.textureDimensions.y=C,Z.texture=r;var w=Math.sin(i.south),S=.5*Math.log((1+w)/(1-w));w=Math.sin(i.north);var E=.5*Math.log((1+w)/(1-w)),T=1/(E-S),x=new D({context:t,width:v,height:C,pixelFormat:r.pixelFormat,pixelDatatype:r.pixelDatatype,preMultiplyAlpha:r.preMultiplyAlpha});d.isPowerOfTwo(v)&&d.isPowerOfTwo(C)&&x.generateMipmap(b.NICEST);for(var F=i.south,V=i.north,k=K,z=0,U=0;U<64;++U){var G=U/63,W=d.lerp(F,V,G);w=Math.sin(W);var H=.5*Math.log((1+w)/(1-w)),q=(H-S)*T;k[z++]=q,k[z++]=q}n.vertexArray.getAttribute(1).vertexBuffer.copyFromArrayView(k),e.shaderProgram=n.shaderProgram,e.outputTexture=x,e.uniformMap=Z,e.vertexArray=n.vertexArray}function q(e,t,r){var i=e._imageryProvider,n=i.tilingScheme,o=n.ellipsoid,a=e._imageryProvider.tilingScheme instanceof c?1:Math.cos(r),s=n.rectangle,l=o.maximumRadius*s.width*a/(i.tileWidth*n.getNumberOfXTilesAtLevel(0)),u=l/t,h=Math.log(u)/Math.log(2),d=Math.round(h);return 0|d}s(U.prototype,{imageryProvider:{get:function(){return this._imageryProvider}},rectangle:{get:function(){return this._rectangle}}}),U.DEFAULT_BRIGHTNESS=1,U.DEFAULT_CONTRAST=1,U.DEFAULT_HUE=0,U.DEFAULT_SATURATION=1,U.DEFAULT_GAMMA=1,U.prototype.isBaseLayer=function(){return this._isBaseLayer},U.prototype.isDestroyed=function(){return!1},U.prototype.destroy=function(){return l(this)};var j=new f,Y=new f,X=new f;U.prototype.getViewableRectangle=function(){var e=this._imageryProvider,t=this._rectangle;return e.readyPromise.then(function(){return f.intersection(e.rectangle,t)})},U.prototype._createTileImagerySkeletons=function(e,t,i){var n=e.data;if(a(this._minimumTerrainLevel)&&e.level<this._minimumTerrainLevel)return!1;if(a(this._maximumTerrainLevel)&&e.level>this._maximumTerrainLevel)return!1;var o=this._imageryProvider;if(a(i)||(i=n.imagery.length),!o.ready)return this._skeletonPlaceholder.loadingImagery.addReference(),n.imagery.splice(i,0,this._skeletonPlaceholder),!0;var s=f.intersection(o.rectangle,this._rectangle,j),l=f.intersection(e.rectangle,s,Y);if(!a(l)){if(!this.isBaseLayer())return!1;var u=s,c=e.rectangle;l=Y,c.south>=u.north?l.north=l.south=u.north:c.north<=u.south?l.north=l.south=u.south:(l.south=Math.max(c.south,u.south),l.north=Math.min(c.north,u.north)),c.west>=u.east?l.west=l.east=u.east:c.east<=u.west?l.west=l.east=u.west:(l.west=Math.max(c.west,u.west),l.east=Math.min(c.east,u.east))}var h=0;l.south>0?h=l.south:l.north<0&&(h=l.north);var d=1,p=d*t.getLevelMaximumGeometricError(e.level),m=q(this,p,h);m=Math.max(0,m);var _=o.maximumLevel;if(m>_&&(m=_),a(o.minimumLevel)){var v=o.minimumLevel;m<v&&(m=v)}var g=o.tilingScheme,y=g.positionToTileXY(f.northwest(l),m),C=g.positionToTileXY(f.southeast(l),m),w=e.rectangle.height/512,S=e.rectangle.width/512,E=g.tileXYToRectangle(y.x,y.y,m);Math.abs(E.south-e.rectangle.north)<S&&y.y<C.y&&++y.y,Math.abs(E.east-e.rectangle.west)<w&&y.x<C.x&&++y.x;var T=g.tileXYToRectangle(C.x,C.y,m);Math.abs(T.north-e.rectangle.south)<S&&C.y>y.y&&--C.y,Math.abs(T.west-e.rectangle.east)<w&&C.x>y.x&&--C.x;var b,x,A=e.rectangle,P=g.tileXYToRectangle(y.x,y.y,m),M=f.intersection(P,s,X),D=0,I=1;!this.isBaseLayer()&&Math.abs(M.west-e.rectangle.west)>=w&&(D=Math.min(1,(M.west-A.west)/A.width)),!this.isBaseLayer()&&Math.abs(M.north-e.rectangle.north)>=S&&(I=Math.max(0,(M.north-A.south)/A.height));for(var R=I,O=y.x;O<=C.x;O++){b=D,P=g.tileXYToRectangle(O,y.y,m),M=f.intersection(P,s,X),D=Math.min(1,(M.east-A.west)/A.width),O===C.x&&(this.isBaseLayer()||Math.abs(M.east-e.rectangle.east)<w)&&(D=1),I=R;for(var N=y.y;N<=C.y;N++){x=I,P=g.tileXYToRectangle(O,N,m),M=f.intersection(P,s,X),I=Math.max(0,(M.south-A.south)/A.height),N===C.y&&(this.isBaseLayer()||Math.abs(M.south-e.rectangle.south)<S)&&(I=0);var L=new r(b,I,D,x),B=this.getImageryFromCache(O,N,m,P);n.imagery.splice(i,0,new z(B,L)),++i}}return!0},U.prototype._calculateTextureTranslationAndScale=function(e,t){var i=t.readyImagery.rectangle,n=e.rectangle,o=n.width,a=n.height,s=o/i.width,l=a/i.height;return new r(s*(n.west-i.west)/o,l*(n.south-i.south)/a,s,l)},U.prototype._requestImagery=function(e,t){function r(t){return a(t)?(e.image=t,e.state=k.RECEIVED,void v.handleSuccess(s._requestImageError)):i()}function i(t){e.state=k.FAILED;var r="Failed to obtain image tile X: "+e.x+" Y: "+e.y+" Level: "+e.level+".";s._requestImageError=v.handleError(s._requestImageError,o,o.errorEvent,r,e.x,e.y,e.level,n,t)}function n(){e.state=k.TRANSITIONING;var n=o.requestImage(e.x,e.y,e.level,t);return a(n)?(a(o.getTileCredits)&&(e.credits=o.getTileCredits(e.x,e.y,e.level)),void F(n,r,i)):void(e.state=k.UNLOADED)}var o=this._imageryProvider,s=this;n()},U.prototype._createTexture=function(e,t){var r=this._imageryProvider;if(a(r.tileDiscardPolicy)){var i=r.tileDiscardPolicy;if(a(i)){if(!i.isReady())return void(t.state=k.RECEIVED);if(i.shouldDiscardImage(t.image))return void(t.state=k.INVALID)}}var n=new D({context:e,source:t.image,pixelFormat:r.hasAlphaChannel?p.RGBA:p.RGB});t.texture=n,t.image=void 0,t.state=k.TEXTURE_LOADED},U.prototype._reprojectTexture=function(e,t){var r=t.texture,i=t.rectangle,n=e.context;if(!(this._imageryProvider.tilingScheme instanceof c)&&i.width/r.width>1e-5){var o=this;t.addReference();var a=new w({persists:!0,owner:this,preExecute:function(e){H(e,n,r,t.rectangle)},postExecute:function(e){r.destroy(),t.texture=e,G(o,n,t,e),t.releaseReference()}});this._reprojectComputeCommands.push(a)}else G(this,n,t,r)},U.prototype.queueReprojectionCommands=function(e){for(var t=this._reprojectComputeCommands,r=t.length,i=0;i<r;++i)e.commandList.push(t[i]);t.length=0},U.prototype.cancelReprojections=function(){this._reprojectComputeCommands.length=0},U.prototype.getImageryFromCache=function(e,t,r,i){var n=W(e,t,r),o=this._imageryCache[n];return a(o)||(o=new V(this,e,t,r,i),this._imageryCache[n]=o),o.addReference(),o},U.prototype.removeImageryFromCache=function(e){var t=W(e.x,e.y,e.level);delete this._imageryCache[t]};var Z={u_textureDimensions:function(){return this.textureDimensions},u_texture:function(){return this.texture},textureDimensions:new t,texture:void 0},K=u.supportsTypedArrays()?new Float32Array(128):void 0;return U}),r("Scene/GlobeSurfaceTileProvider",["../Core/BoundingSphere","../Core/BoxOutlineGeometry","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../Core/FeatureDetection","../Core/GeometryInstance","../Core/GeometryPipeline","../Core/IndexDatatype","../Core/Intersect","../Core/Math","../Core/Matrix4","../Core/OrientedBoundingBox","../Core/PrimitiveType","../Core/Rectangle","../Core/SphereOutlineGeometry","../Core/TerrainQuantization","../Core/Visibility","../Core/WebMercatorProjection","../Renderer/Buffer","../Renderer/BufferUsage","../Renderer/ContextLimits","../Renderer/DrawCommand","../Renderer/RenderState","../Renderer/VertexArray","../Scene/BlendingState","../Scene/DepthFunction","../Scene/Pass","../Scene/PerInstanceColorAppearance","../Scene/Primitive","../ThirdParty/when","./GlobeSurfaceTile","./ImageryLayer","./ImageryState","./QuadtreeTileLoadState","./SceneMode","./ShadowMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R,O,N,L,B,F,V,k,z,U,G,W,H){
+"use strict";function q(e){this.lightingFadeOutDistance=65e5,this.lightingFadeInDistance=9e6,this.hasWaterMask=!1,this.oceanNormalMap=void 0,this.zoomedOutOceanSpecularIntensity=.5,this.enableLighting=!1,this.shadows=H.RECEIVE_ONLY,this._quadtree=void 0,this._terrainProvider=e.terrainProvider,this._imageryLayers=e.imageryLayers,this._surfaceShaderSet=e.surfaceShaderSet,this._renderState=void 0,this._blendRenderState=void 0,this._pickRenderState=void 0,this._errorEvent=new d,this._imageryLayers.layerAdded.addEventListener(q.prototype._onLayerAdded,this),this._imageryLayers.layerRemoved.addEventListener(q.prototype._onLayerRemoved,this),this._imageryLayers.layerMoved.addEventListener(q.prototype._onLayerMoved,this),this._imageryLayers.layerShownOrHidden.addEventListener(q.prototype._onLayerShownOrHidden,this),this._layerOrderChanged=!1,this._tilesToRenderByTextureCount=[],this._drawCommands=[],this._uniformMaps=[],this._pickCommands=[],this._usedDrawCommands=0,this._usedPickCommands=0,this._vertexArraysToDestroy=[],this._debug={wireframe:!1,boundingSphereTile:void 0},this._baseColor=void 0,this._firstPassInitialColor=void 0,this.baseColor=new o(0,0,.5,1)}function j(e,t){var r=e.loadingImagery;l(r)||(r=e.readyImagery);var i=t.loadingImagery;return l(i)||(i=t.readyImagery),r.imageryLayer._layerIndex-i.imageryLayer._layerIndex}function Y(e){var t=e.indexBuffer;e.destroy(),!t.isDestroyed()&&l(t.referenceCount)&&(--t.referenceCount,0===t.referenceCount&&t.destroy())}function X(e){var t={u_initialColor:function(){return this.properties.initialColor},u_zoomedOutOceanSpecularIntensity:function(){return this.properties.zoomedOutOceanSpecularIntensity},u_oceanNormalMap:function(){return this.properties.oceanNormalMap},u_lightingFadeDistance:function(){return this.properties.lightingFadeDistance},u_center3D:function(){return this.properties.center3D},u_tileRectangle:function(){return this.properties.tileRectangle},u_modifiedModelView:function(){var t=e.context.uniformState.view,r=y.multiplyByPoint(t,this.properties.rtc,ne);return y.setTranslation(t,r,ee),ee},u_modifiedModelViewProjection:function(){var t=e.context.uniformState.view,r=e.context.uniformState.projection,i=y.multiplyByPoint(t,this.properties.rtc,ne);return y.setTranslation(t,i,te),y.multiply(r,te,te),te},u_dayTextures:function(){return this.properties.dayTextures},u_dayTextureTranslationAndScale:function(){return this.properties.dayTextureTranslationAndScale},u_dayTextureTexCoordsRectangle:function(){return this.properties.dayTextureTexCoordsRectangle},u_dayTextureAlpha:function(){return this.properties.dayTextureAlpha},u_dayTextureBrightness:function(){return this.properties.dayTextureBrightness},u_dayTextureContrast:function(){return this.properties.dayTextureContrast},u_dayTextureHue:function(){return this.properties.dayTextureHue},u_dayTextureSaturation:function(){return this.properties.dayTextureSaturation},u_dayTextureOneOverGamma:function(){return this.properties.dayTextureOneOverGamma},u_dayIntensity:function(){return this.properties.dayIntensity},u_southAndNorthLatitude:function(){return this.properties.southAndNorthLatitude},u_southMercatorYAndOneOverHeight:function(){return this.properties.southMercatorYAndOneOverHeight},u_waterMask:function(){return this.properties.waterMask},u_waterMaskTranslationAndScale:function(){return this.properties.waterMaskTranslationAndScale},u_minMaxHeight:function(){return this.properties.minMaxHeight},u_scaleAndBias:function(){return this.properties.scaleAndBias},properties:{initialColor:new n(0,0,.5,1),zoomedOutOceanSpecularIntensity:.5,oceanNormalMap:void 0,lightingFadeDistance:new r(65e5,9e6),center3D:void 0,rtc:new i,modifiedModelView:new y,tileRectangle:new n,dayTextures:[],dayTextureTranslationAndScale:[],dayTextureTexCoordsRectangle:[],dayTextureAlpha:[],dayTextureBrightness:[],dayTextureContrast:[],dayTextureHue:[],dayTextureSaturation:[],dayTextureOneOverGamma:[],dayIntensity:0,southAndNorthLatitude:new r,southMercatorYAndOneOverHeight:new r,waterMask:void 0,waterMaskTranslationAndScale:new n,minMaxHeight:new r,scaleAndBias:new y}};return t}function Z(e,t,r){var i=r.data;l(i.wireframeVertexArray)||l(i.terrainData)&&l(i.terrainData._mesh)&&(i.wireframeVertexArray=K(e,i.vertexArray,i.terrainData._mesh))}function K(e,t,r){var i={indices:r.indices,primitiveType:w.TRIANGLES};f.toWireframe(i);var n=i.indices,o=A.createIndexBuffer({context:e,typedArray:n,usage:P.STATIC_DRAW,indexDatatype:_.UNSIGNED_SHORT});return new R({context:e,attributes:t._attributes,indexBuffer:o})}function Q(t,r,a){var s=r.data,u=M.maximumTextureImageUnits,c=s.waterMaskTexture,h=t.hasWaterMask&&l(c),d=t.oceanNormalMap,p=h&&l(d),m=t.terrainProvider.ready&&t.terrainProvider.hasVertexNormals,f=a.fog.enabled,_=H.castShadows(t.shadows),v=H.receiveShadows(t.shadows);h&&--u,p&&--u;var E=s.center,b=s.pickTerrain.mesh.encoding,A=re,P=0,I=0,R=0,O=0,N=!1;if(a.mode!==W.SCENE3D){var B=a.mapProjection,F=B.project(S.southwest(r.rectangle),oe),V=B.project(S.northeast(r.rectangle),ae);if(A.x=F.x,A.y=F.y,A.z=V.x,A.w=V.y,a.mode!==W.MORPHING&&(E=ie,E.x=0,E.y=.5*(A.z+A.x),E.z=.5*(A.w+A.y),A.x-=E.y,A.y-=E.z,A.z-=E.y,A.w-=E.z),a.mode===W.SCENE2D&&b.quantization===T.BITS12){var k=1/(Math.pow(2,12)-1)*.5,G=(A.z-A.x)*k,q=(A.w-A.y)*k;A.x-=G,A.y-=q,A.z+=G,A.w+=q}B instanceof x&&(P=r.rectangle.south,I=r.rectangle.north,R=x.geodeticLatitudeToMercatorAngle(P),O=1/(x.geodeticLatitudeToMercatorAngle(I)-R),N=!0)}var j=s.imagery,Y=0,K=j.length,Q=t._renderState,J=t._blendRenderState,$=Q,ee=t._firstPassInitialColor,te=a.context;l(t._debug.boundingSphereTile)||ue();do{var ne,he,de=0;t._drawCommands.length<=t._usedDrawCommands?(ne=new D,ne.owner=r,ne.cull=!1,ne.boundingVolume=new e,ne.orientedBoundingBox=void 0,he=X(a),t._drawCommands.push(ne),t._uniformMaps.push(he)):(ne=t._drawCommands[t._usedDrawCommands],he=t._uniformMaps[t._usedDrawCommands]),ne.owner=r,++t._usedDrawCommands,r===t._debug.boundingSphereTile&&(l(s.orientedBoundingBox)?se(s.orientedBoundingBox,o.RED).update(a):l(s.boundingSphere3D)&&le(s.boundingSphere3D,o.RED).update(a));var pe=he.properties;n.clone(ee,pe.initialColor),pe.oceanNormalMap=d,pe.lightingFadeDistance.x=t.lightingFadeOutDistance,pe.lightingFadeDistance.y=t.lightingFadeInDistance,pe.zoomedOutOceanSpecularIntensity=t.zoomedOutOceanSpecularIntensity,pe.center3D=s.center,i.clone(E,pe.rtc),n.clone(A,pe.tileRectangle),pe.southAndNorthLatitude.x=P,pe.southAndNorthLatitude.y=I,pe.southMercatorYAndOneOverHeight.x=R,pe.southMercatorYAndOneOverHeight.y=O;for(var me=f&&g.fog(r._distance,a.fog.density)>g.EPSILON3,fe=!1,_e=!1,ve=!1,ge=!1,ye=!1,Ce=!1;de<u&&Y<K;){var we=j[Y],Se=we.readyImagery;if(++Y,l(Se)&&Se.state===U.READY&&0!==Se.imageryLayer.alpha){var Ee=Se.imageryLayer;if(l(we.textureTranslationAndScale)||(we.textureTranslationAndScale=Ee._calculateTextureTranslationAndScale(r,we)),pe.dayTextures[de]=Se.texture,pe.dayTextureTranslationAndScale[de]=we.textureTranslationAndScale,pe.dayTextureTexCoordsRectangle[de]=we.textureCoordinateRectangle,pe.dayTextureAlpha[de]=Ee.alpha,Ce=Ce||1!==pe.dayTextureAlpha[de],pe.dayTextureBrightness[de]=Ee.brightness,fe=fe||pe.dayTextureBrightness[de]!==z.DEFAULT_BRIGHTNESS,pe.dayTextureContrast[de]=Ee.contrast,_e=_e||pe.dayTextureContrast[de]!==z.DEFAULT_CONTRAST,pe.dayTextureHue[de]=Ee.hue,ve=ve||pe.dayTextureHue[de]!==z.DEFAULT_HUE,pe.dayTextureSaturation[de]=Ee.saturation,ge=ge||pe.dayTextureSaturation[de]!==z.DEFAULT_SATURATION,pe.dayTextureOneOverGamma[de]=1/Ee.gamma,ye=ye||pe.dayTextureOneOverGamma[de]!==1/z.DEFAULT_GAMMA,l(Se.credits))for(var Te=a.creditDisplay,be=Se.credits,xe=0,Ae=be.length;xe<Ae;++xe)Te.addCredit(be[xe]);++de}}pe.dayTextures.length=de,pe.waterMask=c,n.clone(s.waterMaskTranslationAndScale,pe.waterMaskTranslationAndScale),pe.minMaxHeight.x=b.minimumHeight,pe.minMaxHeight.y=b.maximumHeight,y.clone(b.matrix,pe.scaleAndBias),ne.shaderProgram=t._surfaceShaderSet.getShaderProgram(a,s,de,fe,_e,ve,ge,ye,Ce,h,p,t.enableLighting,m,N,me),ne.castShadows=_,ne.receiveShadows=v,ne.renderState=$,ne.primitiveType=w.TRIANGLES,ne.vertexArray=s.vertexArray,ne.uniformMap=he,ne.pass=L.GLOBE,t._debug.wireframe&&(Z(te,t,r),l(s.wireframeVertexArray)&&(ne.vertexArray=s.wireframeVertexArray,ne.primitiveType=w.LINES));var Pe=ne.boundingVolume,Me=ne.orientedBoundingBox;a.mode!==W.SCENE3D?(e.fromRectangleWithHeights2D(r.rectangle,a.mapProjection,s.minimumHeight,s.maximumHeight,Pe),i.fromElements(Pe.center.z,Pe.center.x,Pe.center.y,Pe.center),a.mode===W.MORPHING&&(Pe=e.union(s.boundingSphere3D,Pe,Pe))):(ne.boundingVolume=e.clone(s.boundingSphere3D,Pe),ne.orientedBoundingBox=C.clone(s.orientedBoundingBox,Me)),a.commandList.push(ne),$=J,ee=ce}while(Y<K)}function J(e,t,r){var i;e._pickCommands.length<=e._usedPickCommands?(i=new D,i.cull=!1,e._pickCommands.push(i)):i=e._pickCommands[e._usedPickCommands],++e._usedPickCommands;var n=t.owner.data,o=r.projection instanceof x;i.shaderProgram=e._surfaceShaderSet.getPickShaderProgram(r,n,o),i.renderState=e._pickRenderState,i.owner=t.owner,i.primitiveType=t.primitiveType,i.vertexArray=t.vertexArray,i.uniformMap=t.uniformMap,i.boundingVolume=t.boundingVolume,i.orientedBoundingBox=t.orientedBoundingBox,i.pass=t.pass,r.commandList.push(i)}u(q.prototype,{baseColor:{get:function(){return this._baseColor},set:function(e){this._baseColor=e,this._firstPassInitialColor=n.fromColor(e,this._firstPassInitialColor)}},quadtree:{get:function(){return this._quadtree},set:function(e){this._quadtree=e}},ready:{get:function(){return this._terrainProvider.ready&&(0===this._imageryLayers.length||this._imageryLayers.get(0).imageryProvider.ready)}},tilingScheme:{get:function(){return this._terrainProvider.tilingScheme}},errorEvent:{get:function(){return this._errorEvent}},terrainProvider:{get:function(){return this._terrainProvider},set:function(e){this._terrainProvider!==e&&(this._terrainProvider=e,l(this._quadtree)&&this._quadtree.invalidateAllTiles())}}}),q.prototype.initialize=function(e){var t=this._imageryLayers;t._update(),t.queueReprojectionCommands(e),this._layerOrderChanged&&(this._layerOrderChanged=!1,this._quadtree.forEachLoadedTile(function(e){e.data.imagery.sort(j)}));var r=e.creditDisplay;this._terrainProvider.ready&&l(this._terrainProvider.credit)&&r.addCredit(this._terrainProvider.credit);for(var i=0,n=t.length;i<n;++i){var o=t.get(i).imageryProvider;o.ready&&l(o.credit)&&r.addCredit(o.credit)}for(var a=this._vertexArraysToDestroy,s=a.length,u=0;u<s;++u)Y(a[u]);a.length=0},q.prototype.beginUpdate=function(e){for(var t=this._tilesToRenderByTextureCount,r=0,i=t.length;r<i;++r){var n=t[r];l(n)&&(n.length=0)}this._usedDrawCommands=0},q.prototype.endUpdate=function(e){l(this._renderState)||(this._renderState=I.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:N.LESS}}),this._blendRenderState=I.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:N.LESS_OR_EQUAL},blending:O.ALPHA_BLEND}));for(var t=this._tilesToRenderByTextureCount,r=0,i=t.length;r<i;++r){var n=t[r];if(l(n))for(var o=0,a=n.length;o<a;++o)Q(this,n[o],e)}},q.prototype.updateForPick=function(e){l(this._pickRenderState)||(this._pickRenderState=I.fromCache({colorMask:{red:!1,green:!1,blue:!1,alpha:!1},depthTest:{enabled:!0}})),this._usedPickCommands=0;for(var t=this._drawCommands,r=0,i=this._usedDrawCommands;r<i;++r)J(this,t[r],e)},q.prototype.cancelReprojections=function(){this._imageryLayers.cancelReprojections()},q.prototype.getLevelMaximumGeometricError=function(e){return this._terrainProvider.getLevelMaximumGeometricError(e)},q.prototype.loadTile=function(e,t){k.processStateMachine(t,e,this._terrainProvider,this._imageryLayers,this._vertexArraysToDestroy)};var $=new e;q.prototype.computeTileVisibility=function(t,r,n){var o=this.computeDistanceToTile(t,r);if(t._distance=o,r.fog.enabled&&g.fog(o,r.fog.density)>=1)return b.NONE;var a=t.data,u=r.cullingVolume,c=s(a.orientedBoundingBox,a.boundingSphere3D);r.mode!==W.SCENE3D&&(c=$,e.fromRectangleWithHeights2D(t.rectangle,r.mapProjection,a.minimumHeight,a.maximumHeight,c),i.fromElements(c.center.z,c.center.x,c.center.y,c.center),r.mode===W.MORPHING&&(c=e.union(a.boundingSphere3D,c,c)));var h=u.computeVisibility(c);if(h===v.OUTSIDE)return b.NONE;if(r.mode===W.SCENE3D){var d=a.occludeePointInScaledSpace;return l(d)?n.ellipsoid.isScaledSpacePointVisible(d)?h:b.NONE:h}return h};var ee=new y,te=new y,re=new n,ie=new i,ne=new i,oe=new i,ae=new i;q.prototype.showTileThisFrame=function(e,t){for(var r=0,i=e.data.imagery,n=0,o=i.length;n<o;++n){var a=i[n];l(a.readyImagery)&&0!==a.readyImagery.imageryLayer.alpha&&++r}var s=this._tilesToRenderByTextureCount[r];l(s)||(s=[],this._tilesToRenderByTextureCount[r]=s),s.push(e);var u=this._debug;++u.tilesRendered,u.texturesRendered+=r},q.prototype.computeDistanceToTile=function(e,t){var r=e.data,i=r.tileBoundingRegion;return i.distanceToCamera(t)},q.prototype.isDestroyed=function(){return!1},q.prototype.destroy=function(){return this._tileProvider=this._tileProvider&&this._tileProvider.destroy(),c(this)},q.prototype._onLayerAdded=function(e,t){if(e.show){var r=this._terrainProvider;this._quadtree.forEachLoadedTile(function(t){e._createTileImagerySkeletons(t,r)&&(t.state=G.LOADING)}),this._layerOrderChanged=!0}},q.prototype._onLayerRemoved=function(e,t){this._quadtree.forEachLoadedTile(function(t){for(var r=t.data.imagery,i=-1,n=0,o=0,a=r.length;o<a;++o){var s=r[o],u=s.loadingImagery;if(l(u)||(u=s.readyImagery),u.imageryLayer===e)i===-1&&(i=o),s.freeResources(),++n;else if(i!==-1)break}i!==-1&&r.splice(i,n)})},q.prototype._onLayerMoved=function(e,t,r){this._layerOrderChanged=!0},q.prototype._onLayerShownOrHidden=function(e,t,r){r?this._onLayerAdded(e,t):this._onLayerRemoved(e,t)};var se,le,ue;!function(){function e(e){return new F({geometryInstances:e,appearance:new B({translucent:!1,flat:!0}),asynchronous:!1})}var r,n,o=new m({geometry:t.fromDimensions({dimensions:new i(2,2,2)})}),s=new m({geometry:new E({radius:1})}),u=new y;se=function(t,i){return t===r?n:(ue(),r=t,u=y.fromRotationTranslation(t.halfAxes,t.center,u),o.modelMatrix=u,o.attributes.color=a.fromColor(i),n=e(o))},le=function(t,i){return t===r?n:(ue(),r=t,u=y.fromTranslation(t.center,u),u=y.multiplyByUniformScale(u,t.radius,u),s.modelMatrix=u,s.attributes.color=a.fromColor(i),n=e(s))},ue=function(){l(n)&&(n.destroy(),n=void 0,r=void 0)}}();var ce=new n(0,0,0,0);return q}),r("Scene/ImageryLayerCollection",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Event","../Core/Math","../Core/Rectangle","../ThirdParty/when","./ImageryLayer"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(){this._layers=[],this.layerAdded=new o,this.layerRemoved=new o,this.layerMoved=new o,this.layerShownOrHidden=new o}function h(e,t){var r=e.indexOf(t);return r}function d(e,t,r){var i=e._layers;if(t=a.clamp(t,0,i.length-1),r=a.clamp(r,0,i.length-1),t!==r){var n=i[t];i[t]=i[r],i[r]=n,e._update(),e.layerMoved.raiseEvent(n,r,t)}}r(c.prototype,{length:{get:function(){return this._layers.length}}}),c.prototype.add=function(e,r){var i=t(r);i?this._layers.splice(r,0,e):(r=this._layers.length,this._layers.push(e)),this._update(),this.layerAdded.raiseEvent(e,r)},c.prototype.addImageryProvider=function(e,t){var r=new u(e);return this.add(r,t),r},c.prototype.remove=function(t,r){r=e(r,!0);var i=this._layers.indexOf(t);return i!==-1&&(this._layers.splice(i,1),this._update(),this.layerRemoved.raiseEvent(t,i),r&&t.destroy(),!0)},c.prototype.removeAll=function(t){t=e(t,!0);for(var r=this._layers,i=0,n=r.length;i<n;i++){var o=r[i];this.layerRemoved.raiseEvent(o,i),t&&o.destroy()}this._layers=[]},c.prototype.contains=function(e){return this.indexOf(e)!==-1},c.prototype.indexOf=function(e){return this._layers.indexOf(e)},c.prototype.get=function(e){return this._layers[e]},c.prototype.raise=function(e){var t=h(this._layers,e);d(this,t,t+1)},c.prototype.lower=function(e){var t=h(this._layers,e);d(this,t,t-1)},c.prototype.raiseToTop=function(e){var t=h(this._layers,e);t!==this._layers.length-1&&(this._layers.splice(t,1),this._layers.push(e),this._update(),this.layerMoved.raiseEvent(e,this._layers.length-1,t))},c.prototype.lowerToBottom=function(e){var t=h(this._layers,e);0!==t&&(this._layers.splice(t,1),this._layers.splice(0,0,e),this._update(),this.layerMoved.raiseEvent(e,0,t))};var p=new s;return c.prototype.pickImageryLayerFeatures=function(e,r){var i=r.globe.pick(e,r);if(t(i)){for(var n,o=r.globe.ellipsoid.cartesianToCartographic(i),u=r.globe._surface._tilesToRender,c=0;!t(n)&&c<u.length;++c){var h=u[c];s.contains(h.rectangle,o)&&(n=h)}if(t(n)){for(var d=n.data.imagery,m=[],f=[],_=d.length-1;_>=0;--_){var v=d[_],g=v.readyImagery;if(t(g)){var y=g.imageryLayer.imageryProvider;if(t(y.pickFeatures)&&s.contains(g.rectangle,o)){var C=p,w=1/1024;if(C.west=a.lerp(n.rectangle.west,n.rectangle.east,v.textureCoordinateRectangle.x-w),C.east=a.lerp(n.rectangle.west,n.rectangle.east,v.textureCoordinateRectangle.z+w),C.south=a.lerp(n.rectangle.south,n.rectangle.north,v.textureCoordinateRectangle.y-w),C.north=a.lerp(n.rectangle.south,n.rectangle.north,v.textureCoordinateRectangle.w+w),s.contains(C,o)){var S=y.pickFeatures(g.x,g.y,g.level,o.longitude,o.latitude);t(S)&&(m.push(S),f.push(g.imageryLayer))}}}}if(0!==m.length)return l.all(m,function(e){for(var r=[],i=0;i<e.length;++i){var n=e[i],a=f[i];if(t(n)&&n.length>0)for(var s=0;s<n.length;++s){var l=n[s];l.imageryLayer=a,t(l.position)||(l.position=o),r.push(l)}}return r})}}},c.prototype.queueReprojectionCommands=function(e){for(var t=this._layers,r=0,i=t.length;r<i;++r)t[r].queueReprojectionCommands(e)},c.prototype.cancelReprojections=function(){for(var e=this._layers,t=0,r=e.length;t<r;++t)e[t].cancelReprojections()},c.prototype.isDestroyed=function(){return!1},c.prototype.destroy=function(){return this.removeAll(!0),i(this)},c.prototype._update=function(){for(var e,r,i=!0,n=this._layers,o=0,a=n.length;o<a;++o)r=n[o],r._layerIndex=o,r.show?(r._isBaseLayer=i,i=!1):r._isBaseLayer=!1,r.show!==r._show&&(t(r._show)&&(t(e)||(e=[]),e.push(r)),r._show=r.show);if(t(e))for(o=0,a=e.length;o<a;++o)r=e[o],this.layerShownOrHidden.raiseEvent(r,r._layerIndex,r.show)},c}),r("Scene/QuadtreeOccluders",["../Core/Cartesian3","../Core/defineProperties","../Core/EllipsoidalOccluder"],function(e,t,r){"use strict";function i(t){this._ellipsoid=new r(t.ellipsoid,e.ZERO)}return t(i.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),i});r("Scene/QuadtreeTile",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Rectangle","./QuadtreeTileLoadState"],function(e,t,r,i,n){"use strict";function o(e){this._tilingScheme=e.tilingScheme,this._x=e.x,this._y=e.y,this._level=e.level,this._parent=e.parent,this._rectangle=this._tilingScheme.tileXYToRectangle(this._x,this._y,this._level),this._children=void 0,this._replacementPrevious=void 0,this._replacementNext=void 0,this._distance=0,this._customData=[],this._frameUpdated=void 0,this._frameRendered=void 0,this.state=n.START,this.renderable=!1,this.upsampledFromParent=!1,this.data=void 0}return o.createLevelZeroTiles=function(t){if(!e(t))throw new r("tilingScheme is required.");for(var i=t.getNumberOfXTilesAtLevel(0),n=t.getNumberOfYTilesAtLevel(0),a=new Array(i*n),s=0,l=0;l<n;++l)for(var u=0;u<i;++u)a[s++]=new o({tilingScheme:t,x:u,y:l,level:0});return a},o.prototype._updateCustomData=function(t,r,n){var o,a,s,l=this.customData;if(e(r)&&e(n)){for(l=l.filter(function(e){return n.indexOf(e)===-1}),this._customData=l,s=this._rectangle,o=0;o<r.length;++o)a=r[o],i.contains(s,a.positionCartographic)&&l.push(a);this._frameUpdated=t}else{var u=this._parent;if(e(u)&&this._frameUpdated!==u._frameUpdated){l.length=0,s=this._rectangle;var c=u.customData;for(o=0;o<c.length;++o)a=c[o],i.contains(s,a.positionCartographic)&&l.push(a);this._frameUpdated=u._frameUpdated}}},t(o.prototype,{tilingScheme:{get:function(){return this._tilingScheme}},x:{get:function(){return this._x}},y:{get:function(){return this._y}},level:{get:function(){return this._level}},parent:{get:function(){return this._parent}},rectangle:{get:function(){return this._rectangle}},children:{get:function(){if(!e(this._children)){var t=this.tilingScheme,r=this.level+1,i=2*this.x,n=2*this.y;this._children=[new o({tilingScheme:t,x:i,y:n,level:r,parent:this}),new o({tilingScheme:t,x:i+1,y:n,level:r,parent:this}),new o({tilingScheme:t,x:i,y:n+1,level:r,parent:this}),new o({tilingScheme:t,x:i+1,y:n+1,level:r,parent:this})]}return this._children}},customData:{get:function(){return this._customData}},needsLoading:{get:function(){return this.state<n.DONE}},eligibleForUnloading:{get:function(){var t=!0;return e(this.data)&&(t=this.data.eligibleForUnloading,e(t)||(t=!0)),t}}}),o.prototype.freeResources=function(){if(this.state=n.START,this.renderable=!1,this.upsampledFromParent=!1,e(this.data)&&e(this.data.freeResources)&&this.data.freeResources(),e(this._children)){for(var t=0,r=this._children.length;t<r;++t)this._children[t].freeResources();this._children=void 0}},o});r("Scene/TileReplacementQueue",["../Core/defined"],function(e){"use strict";function t(){this.head=void 0,this.tail=void 0,this.count=0,this._lastBeforeStartOfFrame=void 0}function r(e,t){var r=t.replacementPrevious,i=t.replacementNext;t===e._lastBeforeStartOfFrame&&(e._lastBeforeStartOfFrame=i),t===e.head?e.head=i:r.replacementNext=i,t===e.tail?e.tail=r:i.replacementPrevious=r,t.replacementPrevious=void 0,t.replacementNext=void 0,--e.count}return t.prototype.markStartOfRenderFrame=function(){this._lastBeforeStartOfFrame=this.head},t.prototype.trimTiles=function(t){for(var i=this.tail,n=!0;n&&e(this._lastBeforeStartOfFrame)&&this.count>t&&e(i);){n=i!==this._lastBeforeStartOfFrame;var o=i.replacementPrevious;i.eligibleForUnloading&&(i.freeResources(),r(this,i)),i=o}},t.prototype.markTileRendered=function(t){var i=this.head;return i===t?void(t===this._lastBeforeStartOfFrame&&(this._lastBeforeStartOfFrame=t.replacementNext)):(++this.count,e(i)?((e(t.replacementPrevious)||e(t.replacementNext))&&r(this,t),t.replacementPrevious=void 0,t.replacementNext=i,i.replacementPrevious=t,void(this.head=t)):(t.replacementPrevious=void 0,t.replacementNext=void 0,this.head=t,void(this.tail=t)))},t}),r("Scene/QuadtreePrimitive",["../Core/Cartesian3","../Core/Cartographic","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/getTimestamp","../Core/Math","../Core/Queue","../Core/Ray","../Core/Rectangle","../Core/Visibility","./QuadtreeOccluders","./QuadtreeTile","./QuadtreeTileLoadState","./SceneMode","./TileReplacementQueue"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v){"use strict";function g(e){this._tileProvider=e.tileProvider,this._tileProvider.quadtree=this,this._debug={enableDebugOutput:!1,maxDepth:0,tilesVisited:0,tilesCulled:0,tilesRendered:0,tilesWaitingForChildren:0,lastMaxDepth:-1,lastTilesVisited:-1,lastTilesCulled:-1,lastTilesRendered:-1,lastTilesWaitingForChildren:-1,suspendLodUpdate:!1};var t=this._tileProvider.tilingScheme,i=t.ellipsoid;this._tilesToRender=[],this._tileTraversalQueue=new u,this._tileLoadQueue=[],this._tileReplacementQueue=new v,this._levelZeroTiles=void 0,this._levelZeroTilesReady=!1,this._loadQueueTimeSlice=5,this._addHeightCallbacks=[],this._removeHeightCallbacks=[],this._tileToUpdateHeights=[],this._lastTileIndex=0,this._updateHeightsTimeSlice=2,this.maximumScreenSpaceError=r(e.maximumScreenSpaceError,2),this.tileCacheSize=r(e.tileCacheSize,100),this._occluders=new p({ellipsoid:i}),this._tileLoadProgressEvent=new a,this._lastTileLoadQueueLength=0}function y(e,t){var r=e._debug;if(!r.suspendLodUpdate){var n,o,a=e._tilesToRender;a.length=0;var s=e._tileTraversalQueue;if(s.clear(),!i(e._levelZeroTiles)){if(!e._tileProvider.ready)return;var l=e._tileProvider.tilingScheme;e._levelZeroTiles=m.createLevelZeroTiles(l)}e._occluders.ellipsoid.cameraPosition=t.camera.positionWC;var u,c=e._tileProvider,h=e._occluders,p=e._levelZeroTiles,f=e._addHeightCallbacks,_=e._removeHeightCallbacks,v=t.frameNumber;if(f.length>0||_.length>0){for(n=0,o=p.length;n<o;++n)u=p[n],u._updateCustomData(v,f,_);f.length=0,_.length=0}for(n=0,o=p.length;n<o;++n)u=p[n],e._tileReplacementQueue.markTileRendered(u),u.needsLoading&&b(e,u),u.renderable&&c.computeTileVisibility(u,t,h)!==d.NONE?s.enqueue(u):(++r.tilesCulled,u.renderable||++r.tilesWaitingForChildren);for(;i(u=s.dequeue());)if(++r.tilesVisited,e._tileReplacementQueue.markTileRendered(u),u._updateCustomData(v),u.level>r.maxDepth&&(r.maxDepth=u.level),w(e,t,u)<e.maximumScreenSpaceError)E(e,u);else if(T(e,u)){var g=u.children;for(n=0,o=g.length;n<o;++n)c.computeTileVisibility(g[n],t,h)!==d.NONE?s.enqueue(g[n]):++r.tilesCulled}else E(e,u);C(e)}}function C(e){var t=e._tileLoadQueue.length;t!==e._lastTileLoadQueueLength&&(e._tileLoadProgressEvent.raiseEvent(t),e._lastTileLoadQueueLength=t)}function w(e,t,r){if(t.mode===_.SCENE2D)return S(e,t,r);var i=e._tileProvider.getLevelMaximumGeometricError(r.level),n=r._distance,o=t.context.drawingBufferHeight,a=t.camera.frustum.sseDenominator,s=i*o/(n*a);return t.fog.enabled&&(s-=l.fog(n,t.fog.density)*t.fog.sse),s}function S(e,t,r){var i=t.camera,n=i.frustum,o=t.context,a=o.drawingBufferWidth,s=o.drawingBufferHeight,l=e._tileProvider.getLevelMaximumGeometricError(r.level),u=Math.max(n.top-n.bottom,n.right-n.left)/Math.max(a,s);return l/u}function E(e,t){e._tilesToRender.push(t),++e._debug.tilesRendered}function T(e,t){for(var r=!0,i=!0,n=t.children,o=0,a=n.length;o<a;++o){var s=n[o];e._tileReplacementQueue.markTileRendered(s),i=i&&s.upsampledFromParent,r=r&&s.renderable,s.needsLoading&&b(e,s)}return r||++e._debug.tilesWaitingForChildren,r&&!i}function b(e,t){e._tileLoadQueue.push(t)}function x(e,t){var r=e._tileLoadQueue,i=e._tileProvider;if(0!==r.length){e._tileReplacementQueue.trimTiles(e.tileCacheSize);for(var n=s(),o=e._loadQueueTimeSlice,a=n+o,l=r.length-1;l>=0;--l){var u=r[l];if(e._tileReplacementQueue.markTileRendered(u),i.loadTile(t,u),s()>=a)break}}}function A(r,n){for(var o=r._tileToUpdateHeights,a=r._tileProvider.terrainProvider,l=s(),u=r._updateHeightsTimeSlice,c=l+u,d=n.mode,p=n.mapProjection,m=p.ellipsoid;o.length>0;){var f=o[o.length-1];f!==r._lastTileUpdated&&(r._lastTileIndex=0);for(var v=f.customData,g=v.length,y=!1,C=r._lastTileIndex;C<g;++C){var w=v[C];if(f.level>w.level){i(w.position)||(w.position=m.cartographicToCartesian(w.positionCartographic)),d===_.SCENE3D?(e.clone(e.ZERO,D.origin),e.normalize(w.position,D.direction)):(t.clone(w.positionCartographic,I),I.height=-11500,p.project(I,R),e.fromElements(R.z,R.x,R.y,R),e.clone(R,D.origin),e.clone(e.UNIT_X,D.direction));var S=f.data.pick(D,d,p,!1,R);i(S)&&w.callback(S),w.level=f.level}else if(f.level===w.level){for(var E,T=f.children,b=T.length,x=0;x<b&&(E=T[x],!h.contains(E.rectangle,w.positionCartographic));++x);var A=a.getTileDataAvailable(E.x,E.y,E.level),P=f.parent;(i(A)&&!A||i(P)&&i(P.data)&&i(P.data.terrainData)&&!P.data.terrainData.isChildAvailable(P.x,P.y,E.x,E.y))&&w.removeFunc()}if(s()>=c){y=!0;break}}if(y){r._lastTileUpdated=f,r._lastTileIndex=C;break}o.pop()}}function P(e,t){return e._distance-t._distance}function M(e,t){var r=e._tileProvider,i=e._tilesToRender,n=e._tileToUpdateHeights;i.sort(P);for(var o=0,a=i.length;o<a;++o){var s=i[o];r.showTileThisFrame(s,t),s._frameRendered!==t.frameNumber-1&&n.push(s),s._frameRendered=t.frameNumber}}n(g.prototype,{tileProvider:{get:function(){return this._tileProvider}},tileLoadProgressEvent:{get:function(){return this._tileLoadProgressEvent}}}),g.prototype.invalidateAllTiles=function(){var e=this._tileReplacementQueue;e.head=void 0,e.tail=void 0,e.count=0;var t=this._levelZeroTiles;if(i(t))for(var r=0;r<t.length;++r){for(var n=t[r],o=n.customData,a=o.length,s=0;s<a;++s){var l=o[s];l.level=0,this._addHeightCallbacks.push(l)}t[r].freeResources()}this._levelZeroTiles=void 0,this._tileProvider.cancelReprojections()},g.prototype.forEachLoadedTile=function(e){for(var t=this._tileReplacementQueue.head;i(t);)t.state!==f.START&&e(t),t=t.replacementNext},g.prototype.forEachRenderedTile=function(e){for(var t=this._tilesToRender,r=0,i=t.length;r<i;++r)e(t[r])},g.prototype.updateHeight=function(e,t){var r=this,i={position:void 0,positionCartographic:e,level:-1,callback:t};return i.removeFunc=function(){for(var e=r._addHeightCallbacks,t=e.length,n=0;n<t;++n)if(e[n]===i){e.splice(n,1);break}r._removeHeightCallbacks.push(i)},r._addHeightCallbacks.push(i),i.removeFunc},g.prototype.beginFrame=function(e){var t=e.passes;if(t.render){this._tileProvider.initialize(e);var r=this._debug;r.suspendLodUpdate||(r.maxDepth=0,r.tilesVisited=0,r.tilesCulled=0,r.tilesRendered=0,r.tilesWaitingForChildren=0,this._tileLoadQueue.length=0,this._tileReplacementQueue.markStartOfRenderFrame())}},g.prototype.update=function(e){var t=e.passes;t.render&&(this._tileProvider.beginUpdate(e),y(this,e),M(this,e),this._tileProvider.endUpdate(e)),t.pick&&this._tilesToRender.length>0&&this._tileProvider.updateForPick(e)},g.prototype.endFrame=function(e){var t=e.passes;if(t.render){x(this,e),A(this,e);var r=this._debug;r.suspendLodUpdate||r.enableDebugOutput&&(r.tilesVisited===r.lastTilesVisited&&r.tilesRendered===r.lastTilesRendered&&r.tilesCulled===r.lastTilesCulled&&r.maxDepth===r.lastMaxDepth&&r.tilesWaitingForChildren===r.lastTilesWaitingForChildren||(console.log("Visited "+r.tilesVisited+", Rendered: "+r.tilesRendered+", Culled: "+r.tilesCulled+", Max Depth: "+r.maxDepth+", Waiting for children: "+r.tilesWaitingForChildren),r.lastTilesVisited=r.tilesVisited,r.lastTilesRendered=r.tilesRendered,r.lastTilesCulled=r.tilesCulled,r.lastMaxDepth=r.maxDepth,r.lastTilesWaitingForChildren=r.tilesWaitingForChildren))}},g.prototype.isDestroyed=function(){return!1},g.prototype.destroy=function(){this._tileProvider=this._tileProvider&&this._tileProvider.destroy()};var D=new c,I=new t,R=new e;return g}),r("Scene/Globe",["../Core/BoundingSphere","../Core/buildModuleUrl","../Core/Cartesian3","../Core/Cartographic","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/Ellipsoid","../Core/EllipsoidTerrainProvider","../Core/Event","../Core/GeographicProjection","../Core/IntersectionTests","../Core/loadImage","../Core/Ray","../Core/Rectangle","../Renderer/ShaderSource","../Renderer/Texture","../Shaders/GlobeFS","../Shaders/GlobeVS","../Shaders/GroundAtmosphere","../ThirdParty/when","./GlobeSurfaceShaderSet","./GlobeSurfaceTileProvider","./ImageryLayerCollection","./QuadtreePrimitive","./SceneMode","./ShadowMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P){"use strict";function M(e){e=n(e,u.WGS84);var r=new c({ellipsoid:e}),i=new b;this._ellipsoid=e,this._imageryLayerCollection=i,this._surfaceShaderSet=new E,this._surfaceShaderSet.baseVertexShaderSource=new v({sources:[w,C]}),this._surfaceShaderSet.baseFragmentShaderSource=new v({sources:[y]}),this._surface=new x({tileProvider:new T({terrainProvider:r,imageryLayers:i,surfaceShaderSet:this._surfaceShaderSet})}),this._terrainProvider=r,this._terrainProviderChanged=new h,this.show=!0,this.oceanNormalMapUrl=t("Assets/Textures/waterNormalsSmall.jpg"),this._oceanNormalMapUrl=void 0,this.maximumScreenSpaceError=2,this.tileCacheSize=100,this.enableLighting=!1,this.lightingFadeOutDistance=65e5,this.lightingFadeInDistance=9e6,this.showWaterEffect=!0,this.depthTestAgainstTerrain=!1,this.shadows=P.RECEIVE_ONLY,this._oceanNormalMap=void 0,this._zoomedOutOceanSpecularIntensity=.5}function D(t){return function(r,i){var n=e.distanceSquaredTo(r.pickBoundingSphere,t),o=e.distanceSquaredTo(i.pickBoundingSphere,t);return n-o}}a(M.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},imageryLayers:{get:function(){return this._imageryLayerCollection}},baseColor:{get:function(){return this._surface.tileProvider.baseColor},set:function(e){this._surface.tileProvider.baseColor=e}},terrainProvider:{get:function(){return this._terrainProvider;
+},set:function(e){e!==this._terrainProvider&&(this._terrainProvider=e,this._terrainProviderChanged.raiseEvent(e))}},terrainProviderChanged:{get:function(){return this._terrainProviderChanged}},tileLoadProgressEvent:{get:function(){return this._surface.tileLoadProgressEvent}}});var I=[],R={start:0,stop:0};M.prototype.pick=function(t,i,n){var a=i.mode,s=i.mapProjection,l=I;l.length=0;var u,c,h=this._surface._tilesToRender,d=h.length;for(c=0;c<d;++c){u=h[c];var m=u.data;if(o(m)){var f=m.pickBoundingSphere;a!==A.SCENE3D?(e.fromRectangleWithHeights2D(u.rectangle,s,m.minimumHeight,m.maximumHeight,f),r.fromElements(f.center.z,f.center.x,f.center.y,f.center)):e.clone(m.boundingSphere3D,f);var _=p.raySphere(t,f,R);o(_)&&l.push(m)}}l.sort(D(t.origin));var v;for(d=l.length,c=0;c<d&&(v=l[c].pick(t,i.mode,i.mapProjection,!0,n),!o(v));++c);return v};var O=new r,N=new r,L=new i,B=new f;return M.prototype.getHeight=function(e){var t=this._surface._levelZeroTiles;if(o(t)){var i,n,a=t.length;for(n=0;n<a&&(i=t[n],!_.contains(i.rectangle,e));++n);if(o(i)&&_.contains(i.rectangle,e)){for(;i.renderable;){var s=i.children;for(a=s.length,n=0;n<a&&(i=s[n],!_.contains(i.rectangle,e));++n);}for(;o(i)&&(!o(i.data)||!o(i.data.pickTerrain));)i=i.parent;if(o(i)){var l=this._surface._tileProvider.tilingScheme.ellipsoid,u=l.cartographicToCartesian(e,O),c=B;r.normalize(u,c.direction);var h=i.data.pick(c,void 0,void 0,!1,N);if(o(h))return l.cartesianToCartographic(h,L).height}}}},M.prototype.beginFrame=function(e){if(this.show){var t=this._surface,r=t.tileProvider,i=this.terrainProvider,n=this.showWaterEffect&&i.ready&&i.hasWaterMask;if(n&&this.oceanNormalMapUrl!==this._oceanNormalMapUrl){var a=this.oceanNormalMapUrl;if(this._oceanNormalMapUrl=a,o(a)){var s=this;S(m(a),function(t){a===s.oceanNormalMapUrl&&(s._oceanNormalMap=s._oceanNormalMap&&s._oceanNormalMap.destroy(),s._oceanNormalMap=new g({context:e.context,source:t}))})}else this._oceanNormalMap=this._oceanNormalMap&&this._oceanNormalMap.destroy()}var l=e.mode,u=e.passes;u.render&&(l===A.SCENE3D?this._zoomedOutOceanSpecularIntensity=.5:this._zoomedOutOceanSpecularIntensity=0,t.maximumScreenSpaceError=this.maximumScreenSpaceError,t.tileCacheSize=this.tileCacheSize,r.terrainProvider=this.terrainProvider,r.lightingFadeOutDistance=this.lightingFadeOutDistance,r.lightingFadeInDistance=this.lightingFadeInDistance,r.zoomedOutOceanSpecularIntensity=this._zoomedOutOceanSpecularIntensity,r.hasWaterMask=n,r.oceanNormalMap=this._oceanNormalMap,r.enableLighting=this.enableLighting,r.shadows=this.shadows,t.beginFrame(e))}},M.prototype.update=function(e){if(this.show){var t=this._surface,r=e.passes;r.render&&t.update(e),r.pick&&t.update(e)}},M.prototype.endFrame=function(e){this.show&&e.passes.render&&this._surface.endFrame(e)},M.prototype.isDestroyed=function(){return!1},M.prototype.destroy=function(){return this._surfaceShaderSet=this._surfaceShaderSet&&this._surfaceShaderSet.destroy(),this._surface=this._surface&&this._surface.destroy(),this._oceanNormalMap=this._oceanNormalMap&&this._oceanNormalMap.destroy(),s(this)},M}),r("Shaders/PostProcessFilters/PassThrough",[],function(){"use strict";return"uniform sampler2D u_texture;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\ngl_FragColor = texture2D(u_texture, v_textureCoordinates);\n}\n"}),r("Scene/GlobeDepth",["../Core/BoundingRectangle","../Core/Color","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/PixelFormat","../Renderer/ClearCommand","../Renderer/Framebuffer","../Renderer/PixelDatatype","../Renderer/RenderState","../Renderer/Texture","../Shaders/PostProcessFilters/PassThrough"],function(e,t,r,i,n,o,a,s,l,u,c,h){"use strict";function d(){this._colorTexture=void 0,this._depthStencilTexture=void 0,this._globeDepthTexture=void 0,this.framebuffer=void 0,this._copyDepthFramebuffer=void 0,this._clearColorCommand=void 0,this._copyColorCommand=void 0,this._copyDepthCommand=void 0,this._viewport=new e,this._rs=void 0,this._debugGlobeDepthViewportCommand=void 0}function p(e,t,i){if(!r(e._debugGlobeDepthViewportCommand)){var n="uniform sampler2D u_texture;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\n    float z_window = czm_unpackDepth(texture2D(u_texture, v_textureCoordinates));\n    float n_range = czm_depthRange.near;\n    float f_range = czm_depthRange.far;\n    float z_ndc = (2.0 * z_window - n_range - f_range) / (f_range - n_range);\n    float scale = pow(z_ndc * 0.5 + 0.5, 8.0);\n    gl_FragColor = vec4(mix(vec3(0.0), vec3(1.0), scale), 1.0);\n}\n";e._debugGlobeDepthViewportCommand=t.createViewportQuadCommand(n,{uniformMap:{u_texture:function(){return e._globeDepthTexture}},owner:e})}e._debugGlobeDepthViewportCommand.execute(t,i)}function m(e){e._colorTexture=e._colorTexture&&!e._colorTexture.isDestroyed()&&e._colorTexture.destroy(),e._depthStencilTexture=e._depthStencilTexture&&!e._depthStencilTexture.isDestroyed()&&e._depthStencilTexture.destroy(),e._globeDepthTexture=e._globeDepthTexture&&!e._globeDepthTexture.isDestroyed()&&e._globeDepthTexture.destroy()}function f(e){e.framebuffer=e.framebuffer&&!e.framebuffer.isDestroyed()&&e.framebuffer.destroy(),e._copyDepthFramebuffer=e._copyDepthFramebuffer&&!e._copyDepthFramebuffer.isDestroyed()&&e._copyDepthFramebuffer.destroy()}function _(e,t,r,i){e._colorTexture=new c({context:t,width:r,height:i,pixelFormat:o.RGBA,pixelDatatype:l.UNSIGNED_BYTE}),e._depthStencilTexture=new c({context:t,width:r,height:i,pixelFormat:o.DEPTH_STENCIL,pixelDatatype:l.UNSIGNED_INT_24_8}),e._globeDepthTexture=new c({context:t,width:r,height:i,pixelFormat:o.RGBA,pixelDatatype:l.UNSIGNED_BYTE})}function v(e,t,r,i){e.framebuffer=new s({context:t,colorTextures:[e._colorTexture],depthStencilTexture:e._depthStencilTexture,destroyAttachments:!1}),e._copyDepthFramebuffer=new s({context:t,colorTextures:[e._globeDepthTexture],destroyAttachments:!1})}function g(e,t,i,n){var o=e._colorTexture,a=!r(o)||o.width!==i||o.height!==n;r(e.framebuffer)&&!a||(m(e),f(e),_(e,t,i,n),v(e,t,i,n))}function y(i,n,o,s){if(i._viewport.width=o,i._viewport.height=s,r(i._rs)&&e.equals(i._viewport,i._rs.viewport)||(i._rs=u.fromCache({viewport:i._viewport})),!r(i._copyDepthCommand)){var l="uniform sampler2D u_texture;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\n    gl_FragColor = czm_packDepth(texture2D(u_texture, v_textureCoordinates).r);\n}\n";i._copyDepthCommand=n.createViewportQuadCommand(l,{uniformMap:{u_texture:function(){return i._depthStencilTexture}},owner:i})}i._copyDepthCommand.framebuffer=i._copyDepthFramebuffer,r(i._copyColorCommand)||(i._copyColorCommand=n.createViewportQuadCommand(h,{uniformMap:{u_texture:function(){return i._colorTexture}},owner:i})),i._copyDepthCommand.renderState=i._rs,i._copyColorCommand.renderState=i._rs,r(i._clearColorCommand)||(i._clearColorCommand=new a({color:new t(0,0,0,0),stencil:0,owner:i})),i._clearColorCommand.framebuffer=i.framebuffer}return d.prototype.executeDebugGlobeDepth=function(e,t){p(this,e,t)},d.prototype.update=function(e){var t=e.drawingBufferWidth,r=e.drawingBufferHeight;g(this,e,t,r),y(this,e,t,r),e.uniformState.globeDepthTexture=void 0},d.prototype.executeCopyDepth=function(e,t){r(this._copyDepthCommand)&&(this._copyDepthCommand.execute(e,t),e.uniformState.globeDepthTexture=this._globeDepthTexture)},d.prototype.executeCopyColor=function(e,t){r(this._copyColorCommand)&&this._copyColorCommand.execute(e,t)},d.prototype.clear=function(e,i,n){var o=this._clearColorCommand;r(o)&&(t.clone(n,o.color),o.execute(e,i))},d.prototype.isDestroyed=function(){return!1},d.prototype.destroy=function(){m(this),f(this),r(this._copyColorCommand)&&(this._copyColorCommand.shaderProgram=this._copyColorCommand.shaderProgram.destroy()),r(this._copyDepthCommand)&&(this._copyDepthCommand.shaderProgram=this._copyDepthCommand.shaderProgram.destroy());var e=this._debugGlobeDepthViewportCommand;return r(e)&&(e.shaderProgram=e.shaderProgram.destroy()),n(this)},d}),r("Scene/GoogleEarthImageryProvider",["../Core/Credit","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/GeographicTilingScheme","../Core/loadText","../Core/Rectangle","../Core/RequestScheduler","../Core/RuntimeError","../Core/TileProviderError","../Core/WebMercatorTilingScheme","../ThirdParty/when","./ImageryProvider"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(i){function n(e){var t;try{t=JSON.parse(e)}catch(r){t=JSON.parse(e.replace(/([\[\{,])[\n\r ]*([A-Za-z0-9]+)[\n\r ]*:/g,'$1"$2":'))}for(var n,o=0;o<t.layers.length;o++)if(t.layers[o].id===y._channel){n=t.layers[o];break}var s;if(!r(n))throw s="Could not find layer with channel (id) of "+y._channel+".",v=h.handleError(v,y,y._errorEvent,s,void 0,void 0,void 0,_),new c(s);if(!r(n.version))throw s="Could not find a version in channel (id) "+y._channel+".",v=h.handleError(v,y,y._errorEvent,s,void 0,void 0,void 0,_),new c(s);if(y._version=n.version,r(t.projection)&&"flat"===t.projection)y._tilingScheme=new a({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new l(-Math.PI,-Math.PI,Math.PI,Math.PI),ellipsoid:i.ellipsoid});else{if(r(t.projection)&&"mercator"!==t.projection)throw s="Unsupported projection "+t.projection+".",v=h.handleError(v,y,y._errorEvent,s,void 0,void 0,void 0,_),new c(s);y._tilingScheme=new d({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,ellipsoid:i.ellipsoid})}y._imageUrlTemplate=y._imageUrlTemplate.replace("{request}",y._requestType).replace("{channel}",y._channel).replace("{version}",y._version),y._ready=!0,y._readyPromise.resolve(!0),h.handleSuccess(v)}function m(e){var t="An error occurred while accessing "+g+".";v=h.handleError(v,y,y._errorEvent,t,void 0,void 0,void 0,_),y._readyPromise.reject(new c(t))}function _(){var e=r(y._proxy)?y._proxy.getURL(g):g,t=u.request(e,s);p(t,n,m)}i=t(i,{}),this._url=i.url,this._path=t(i.path,"/default_map"),this._tileDiscardPolicy=i.tileDiscardPolicy,this._proxy=i.proxy,this._channel=i.channel,this._requestType="ImageryMaps",this._credit=new e("Google Imagery",f._logoData,"http://www.google.com/enterprise/mapsearth/products/earthenterprise.html"),this.defaultGamma=1.9,this._tilingScheme=void 0,this._version=void 0,this._tileWidth=256,this._tileHeight=256,this._maximumLevel=i.maximumLevel,this._imageUrlTemplate=this._url+this._path+"/query?request={request}&channel={channel}&version={version}&x={x}&y={y}&z={zoom}",this._errorEvent=new o,this._ready=!1,this._readyPromise=p.defer();var v,g=this._url+this._path+"/query?request=Json&vars=geeServerDefs&is2d=t",y=this;_()}function _(e,t,i,n){var o=e._imageUrlTemplate;o=o.replace("{x}",t),o=o.replace("{y}",i),o=o.replace("{zoom}",n+1);var a=e._proxy;return r(a)&&(o=a.getURL(o)),o}return i(f.prototype,{url:{get:function(){return this._url}},path:{get:function(){return this._path}},proxy:{get:function(){return this._proxy}},channel:{get:function(){return this._channel}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},version:{get:function(){return this._version}},requestType:{get:function(){return this._requestType}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise.promise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!0}}}),f.prototype.getTileCredits=function(e,t,r){},f.prototype.requestImage=function(e,t,r,i){var n=_(this,e,t,r);return m.loadImage(this,n,i)},f.prototype.pickFeatures=function(){},f._logoData="data:image/png;base64,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",f}),r("Scene/GridImageryProvider",["../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/Event","../Core/GeographicTilingScheme","../ThirdParty/when"],function(e,t,r,i,n,o,a){"use strict";function s(e){e=t(e,t.EMPTY_OBJECT),this._tilingScheme=r(e.tilingScheme)?e.tilingScheme:new o({ellipsoid:e.ellipsoid}),this._cells=t(e.cells,8),this._color=t(e.color,l),this._glowColor=t(e.glowColor,u),this._glowWidth=t(e.glowWidth,6),this._backgroundColor=t(e.backgroundColor,c),this._errorEvent=new n,this._tileWidth=t(e.tileWidth,256),this._tileHeight=t(e.tileHeight,256),this._canvasSize=t(e.canvasSize,256),this._canvas=this._createGridCanvas(),this._readyPromise=a.resolve(!0)}var l=new e(1,1,1,.4),u=new e(0,1,0,.05),c=new e(0,.5,0,.2);return i(s.prototype,{proxy:{get:function(){}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){}},minimumLevel:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return!0}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){}},hasAlphaChannel:{get:function(){return!0}}}),s.prototype._drawGrid=function(e){for(var t=0,r=this._canvasSize,i=0;i<=this._cells;++i){var n=i/this._cells,o=1+n*(r-1);e.moveTo(o,t),e.lineTo(o,r),e.moveTo(t,o),e.lineTo(r,o)}e.stroke()},s.prototype._createGridCanvas=function(){var e=document.createElement("canvas");e.width=this._canvasSize,e.height=this._canvasSize;var t=0,r=this._canvasSize,i=e.getContext("2d"),n=this._backgroundColor.toCssColorString();i.fillStyle=n,i.fillRect(t,t,r,r);var o=this._glowColor.toCssColorString();i.strokeStyle=o,i.lineWidth=this._glowWidth,i.strokeRect(t,t,r,r),this._drawGrid(i),i.lineWidth=.5*this._glowWidth,i.strokeRect(t,t,r,r),this._drawGrid(i);var a=this._color.toCssColorString();return i.strokeStyle=a,i.lineWidth=2,i.strokeRect(t,t,r,r),i.lineWidth=1,this._drawGrid(i),e},s.prototype.getTileCredits=function(e,t,r){},s.prototype.requestImage=function(e,t,r,i){return this._canvas},s.prototype.pickFeatures=function(){},s}),r("Scene/JobScheduler",["../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/getTimestamp","./JobType"],function(e,t,r,i,n){"use strict";function o(e){this._total=e,this.usedThisFrame=0,this.stolenFromMeThisFrame=0,this.starvedThisFrame=!1,this.starvedLastFrame=!1}function a(t){if(e(t)&&t.length!==n.NUMBER_OF_JOB_TYPES)throw new r("A budget must be specified for each job type; budgets.length should equal JobType.NUMBER_OF_JOB_TYPES.");var i=new Array(n.NUMBER_OF_JOB_TYPES);i[n.TEXTURE]=new o(e(t)?t[n.TEXTURE]:10),i[n.PROGRAM]=new o(e(t)?t[n.PROGRAM]:10),i[n.BUFFER]=new o(e(t)?t[n.BUFFER]:30);var a,s=i.length,l=0;for(a=0;a<s;++a)l+=i[a].total;var u=new Array(s);for(a=0;a<s;++a)u[a]=!1;this._totalBudget=l,this._totalUsedThisFrame=0,this._budgets=i,this._executedThisFrame=u}return t(o.prototype,{total:{get:function(){return this._total}}}),a.getTimestamp=i,t(a.prototype,{totalBudget:{get:function(){return this._totalBudget}}}),a.prototype.disableThisFrame=function(){this._totalUsedThisFrame=this._totalBudget},a.prototype.resetBudgets=function(){for(var e=this._budgets,t=e.length,r=0;r<t;++r){var i=e[r];i.starvedLastFrame=i.starvedThisFrame,i.starvedThisFrame=!1,i.usedThisFrame=0,i.stolenFromMeThisFrame=0}this._totalUsedThisFrame=0},a.prototype.execute=function(e,t){var r=this._budgets,i=r[t],n=this._executedThisFrame[t];if(this._totalUsedThisFrame>=this._totalBudget&&n)return i.starvedThisFrame=!0,!1;var o;if(i.usedThisFrame+i.stolenFromMeThisFrame>=i.total){for(var s=r.length,l=0;l<s&&(o=r[l],!(o.usedThisFrame+o.stolenFromMeThisFrame<o.total)||o.starvedLastFrame);++l);if(l===s&&n)return!1;n&&(i.starvedThisFrame=!0)}var u=a.getTimestamp();e.execute();var c=a.getTimestamp()-u;return this._totalUsedThisFrame+=c,o?o.stolenFromMeThisFrame+=c:i.usedThisFrame+=c,this._executedThisFrame[t]=!0,!0},a}),r("Scene/MapboxImageryProvider",["../Core/Credit","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/MapboxApi","./UrlTemplateImageryProvider"],function(e,t,r,i,n,o,a){"use strict";function s(i){i=t(i,t.EMPTY_OBJECT);var n=i.mapId,s=t(i.url,"https://api.mapbox.com/v4/");this._url=s,this._mapId=n,this._accessToken=o.getAccessToken(i.accessToken);var h=t(i.format,"png");this._format=h.replace(".","");var d=s;if(l.test(s)||(d+="/"),d+=n+"/{z}/{x}/{y}."+this._format,r(this._accessToken)&&(d+="?access_token="+this._accessToken),r(i.credit)){var p=i.credit;"string"==typeof p&&(p=new e(p)),u=p,c.length=0}this._imageryProvider=new a({url:d,proxy:i.proxy,credit:u,ellipsoid:i.ellipsoid,minimumLevel:i.minimumLevel,maximumLevel:i.maximumLevel,rectangle:i.rectangle})}var l=/\/$/,u=new e("© Mapbox © OpenStreetMap",void 0,"https://www.mapbox.com/about/maps/"),c=[new e("Improve this map",void 0,"https://www.mapbox.com/map-feedback/")];return i(s.prototype,{url:{get:function(){return this._url}},ready:{get:function(){return this._imageryProvider.ready}},readyPromise:{get:function(){return this._imageryProvider.readyPromise}},rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._imageryProvider.errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},proxy:{get:function(){return this._imageryProvider.proxy}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel}}}),s.prototype.getTileCredits=function(e,t,r){return c},s.prototype.requestImage=function(e,t,r,i){return this._imageryProvider.requestImage(e,t,r,i)},s.prototype.pickFeatures=function(e,t,r,i,n){return this._imageryProvider.pickFeatures(e,t,r,i,n)},s}),r("Scene/Moon",["../Core/buildModuleUrl","../Core/Cartesian3","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/Ellipsoid","../Core/IauOrientationAxes","../Core/Matrix3","../Core/Matrix4","../Core/Simon1994PlanetaryPositions","../Core/Transforms","./EllipsoidPrimitive","./Material"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p){"use strict";function m(t){t=r(t,r.EMPTY_OBJECT);var n=t.textureUrl;i(n)||(n=e("Assets/Textures/moonSmall.jpg")),this.show=r(t.show,!0),this.textureUrl=n,this._ellipsoid=r(t.ellipsoid,a.MOON),this.onlySunLighting=r(t.onlySunLighting,!0),this._ellipsoidPrimitive=new d({radii:this.ellipsoid.radii,material:p.fromType(p.ImageType),depthTestEnabled:!1,_owner:this}),this._ellipsoidPrimitive.material.translucent=!1,this._axes=new s}n(m.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var f=new l,_=new l,v=new t,g=[];return m.prototype.update=function(e){if(this.show){var t=this._ellipsoidPrimitive;t.material.uniforms.image=this.textureUrl,t.onlySunLighting=this.onlySunLighting;var r=e.time;i(h.computeIcrfToFixedMatrix(r,f))||h.computeTemeToPseudoFixedMatrix(r,f);var n=this._axes.evaluate(r,_);l.transpose(n,n),l.multiply(f,n,n);var o=c.computeMoonPositionInEarthInertialFrame(r,v);l.multiplyByVector(f,o,o),u.fromRotationTranslation(n,o,t.modelMatrix);var a=e.commandList;return e.commandList=g,g.length=0,t.update(e),e.commandList=a,1===g.length?g[0]:void 0}},m.prototype.isDestroyed=function(){return!1},m.prototype.destroy=function(){return this._ellipsoidPrimitive=this._ellipsoidPrimitive&&this._ellipsoidPrimitive.destroy(),o(this)},m}),r("Scene/NeverTileDiscardPolicy",[],function(){"use strict";function e(e){}return e.prototype.isReady=function(){return!0},e.prototype.shouldDiscardImage=function(e){return!1},e}),r("Shaders/AdjustTranslucentFS",[],function(){"use strict";return"#ifdef MRT\n#extension GL_EXT_draw_buffers : enable\n#endif\nuniform vec4 u_bgColor;\nuniform sampler2D u_depthTexture;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\nif (texture2D(u_depthTexture, v_textureCoordinates).r < 1.0)\n{\n#ifdef MRT\ngl_FragData[0] = u_bgColor;\ngl_FragData[1] = vec4(u_bgColor.a);\n#else\ngl_FragColor = u_bgColor;\n#endif\nreturn;\n}\ndiscard;\n}\n"}),r("Shaders/CompositeOITFS",[],function(){"use strict";return"uniform sampler2D u_opaque;\nuniform sampler2D u_accumulation;\nuniform sampler2D u_revealage;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\nvec4 opaque = texture2D(u_opaque, v_textureCoordinates);\nvec4 accum = texture2D(u_accumulation, v_textureCoordinates);\nfloat r = texture2D(u_revealage, v_textureCoordinates).r;\n#ifdef MRT\nvec4 transparent = vec4(accum.rgb / clamp(r, 1e-4, 5e4), accum.a);\n#else\nvec4 transparent = vec4(accum.rgb / clamp(accum.a, 1e-4, 5e4), r);\n#endif\ngl_FragColor = (1.0 - transparent.a) * transparent + transparent.a * opaque;\n}\n"}),r("Scene/OIT",["../Core/BoundingRectangle","../Core/Color","../Core/defined","../Core/destroyObject","../Core/PixelFormat","../Renderer/ClearCommand","../Renderer/DrawCommand","../Renderer/Framebuffer","../Renderer/PixelDatatype","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/ShaderSource","../Renderer/Texture","../Renderer/WebGLConstants","../Shaders/AdjustTranslucentFS","../Shaders/CompositeOITFS","./BlendEquation","./BlendFunction"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v){"use strict";function g(r){this._translucentMultipassSupport=!1,this._translucentMRTSupport=!1;var i=r.floatingPointTexture&&r.depthTexture;
+this._translucentMRTSupport=r.drawBuffers&&i,this._translucentMultipassSupport=!this._translucentMRTSupport&&i,this._opaqueFBO=void 0,this._opaqueTexture=void 0,this._depthStencilTexture=void 0,this._accumulationTexture=void 0,this._translucentFBO=void 0,this._alphaFBO=void 0,this._adjustTranslucentFBO=void 0,this._adjustAlphaFBO=void 0,this._opaqueClearCommand=new o({color:new t(0,0,0,0),owner:this}),this._translucentMRTClearCommand=new o({color:new t(0,0,0,1),owner:this}),this._translucentMultipassClearCommand=new o({color:new t(0,0,0,0),owner:this}),this._alphaClearCommand=new o({color:new t(1,1,1,1),owner:this}),this._translucentRenderStateCache={},this._alphaRenderStateCache={},this._translucentShaderCache={},this._alphaShaderCache={},this._compositeCommand=void 0,this._adjustTranslucentCommand=void 0,this._adjustAlphaCommand=void 0,this._viewport=new e,this._rs=void 0}function y(e){e._accumulationTexture=e._accumulationTexture&&!e._accumulationTexture.isDestroyed()&&e._accumulationTexture.destroy(),e._revealageTexture=e._revealageTexture&&!e._revealageTexture.isDestroyed()&&e._revealageTexture.destroy()}function C(e){e._translucentFBO=e._translucentFBO&&!e._translucentFBO.isDestroyed()&&e._translucentFBO.destroy(),e._alphaFBO=e._alphaFBO&&!e._alphaFBO.isDestroyed()&&e._alphaFBO.destroy(),e._adjustTranslucentFBO=e._adjustTranslucentFBO&&!e._adjustTranslucentFBO.isDestroyed()&&e._adjustTranslucentFBO.destroy(),e._adjustAlphaFBO=e._adjustAlphaFBO&&!e._adjustAlphaFBO.isDestroyed()&&e._adjustAlphaFBO.destroy()}function w(e){y(e),C(e)}function S(e,t,r,i){y(e),e._accumulationTexture=new d({context:t,width:r,height:i,pixelFormat:n.RGBA,pixelDatatype:l.FLOAT}),e._revealageTexture=new d({context:t,width:r,height:i,pixelFormat:n.RGBA,pixelDatatype:l.FLOAT})}function E(e,t){C(e);var r=p.FRAMEBUFFER_COMPLETE,i=!0;if(e._translucentMRTSupport&&(e._translucentFBO=new s({context:t,colorTextures:[e._accumulationTexture,e._revealageTexture],depthStencilTexture:e._depthStencilTexture,destroyAttachments:!1}),e._adjustTranslucentFBO=new s({context:t,colorTextures:[e._accumulationTexture,e._revealageTexture],destroyAttachments:!1}),e._translucentFBO.status===r&&e._adjustTranslucentFBO.status===r||(C(e),e._translucentMRTSupport=!1)),!e._translucentMRTSupport){e._translucentFBO=new s({context:t,colorTextures:[e._accumulationTexture],depthStencilTexture:e._depthStencilTexture,destroyAttachments:!1}),e._alphaFBO=new s({context:t,colorTextures:[e._revealageTexture],depthStencilTexture:e._depthStencilTexture,destroyAttachments:!1}),e._adjustTranslucentFBO=new s({context:t,colorTextures:[e._accumulationTexture],destroyAttachments:!1}),e._adjustAlphaFBO=new s({context:t,colorTextures:[e._revealageTexture],destroyAttachments:!1});var n=e._translucentFBO.status===r,o=e._alphaFBO.status===r,a=e._adjustTranslucentFBO.status===r,l=e._adjustAlphaFBO.status===r;n&&o&&a&&l||(w(e),e._translucentMultipassSupport=!1,i=!1)}return i}function T(e,t,i,n){var o=i[n.id];if(!r(o)){var a=u.getState(n);a.depthMask=!1,a.blending=t,o=u.fromCache(a),i[n.id]=o}return o}function b(e,t,r){return T(t,N,e._translucentRenderStateCache,r)}function x(e,t,r){return T(t,L,e._translucentRenderStateCache,r)}function A(e,t,r){return T(t,B,e._alphaRenderStateCache,r)}function P(e,t,i,n){var o=t.id,a=i[o];if(!r(a)){var s=t._attributeLocations,l=t.fragmentShaderSource.clone();l.sources=l.sources.map(function(e){return e=h.replaceMain(e,"czm_translucent_main"),e=e.replace(/gl_FragColor/g,"czm_gl_FragColor"),e=e.replace(/\bdiscard\b/g,"czm_discard = true"),e=e.replace(/czm_phong/g,"czm_translucentPhong")}),l.sources.splice(0,0,(n.indexOf("gl_FragData")!==-1?"#extension GL_EXT_draw_buffers : enable \n":"")+"vec4 czm_gl_FragColor;\nbool czm_discard = false;\n"),l.sources.push("void main()\n{\n    czm_translucent_main();\n    if (czm_discard)\n    {\n        discard;\n    }\n"+n+"}\n"),a=c.fromCache({context:e,vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:l,attributeLocations:s}),i[o]=a}return a}function M(e,t,r){return P(t,r,e._translucentShaderCache,F)}function D(e,t,r){return P(t,r,e._translucentShaderCache,V)}function I(e,t,r){return P(t,r,e._alphaShaderCache,k)}function R(e,t,r,i,n){var o,a,s,l=t.context,u=i.framebuffer,c=n.length;i.framebuffer=e._adjustTranslucentFBO,e._adjustTranslucentCommand.execute(l,i),i.framebuffer=e._adjustAlphaFBO,e._adjustAlphaCommand.execute(l,i);var h=e._opaqueFBO;for(i.framebuffer=e._translucentFBO,s=0;s<c;++s)o=n[s],a=o.derivedCommands.oit.translucentCommand,r(a,t,l,i,h);for(i.framebuffer=e._alphaFBO,s=0;s<c;++s)o=n[s],a=o.derivedCommands.oit.alphaCommand,r(a,t,l,i,h);i.framebuffer=u}function O(e,t,r,i,n){var o=t.context,a=i.framebuffer,s=n.length;i.framebuffer=e._adjustTranslucentFBO,e._adjustTranslucentCommand.execute(o,i);var l=e._opaqueFBO;i.framebuffer=e._translucentFBO;for(var u=0;u<s;++u){var c=n[u],h=c.derivedCommands.oit.translucentCommand;r(h,t,o,i,l)}i.framebuffer=a}g.prototype.update=function(t,i){if(this.isSupported()){this._opaqueFBO=i,this._opaqueTexture=i.getColorTexture(0),this._depthStencilTexture=i.depthStencilTexture;var n=this._opaqueTexture.width,o=this._opaqueTexture.height,a=this._accumulationTexture,s=!r(a)||a.width!==n||a.height!==o;if(s&&S(this,t,n,o),r(this._translucentFBO)&&!s||E(this,t)){var l,c,d=this;r(this._compositeCommand)||(l=new h({sources:[f]}),this._translucentMRTSupport&&l.defines.push("MRT"),c={u_opaque:function(){return d._opaqueTexture},u_accumulation:function(){return d._accumulationTexture},u_revealage:function(){return d._revealageTexture}},this._compositeCommand=t.createViewportQuadCommand(l,{uniformMap:c,owner:this})),r(this._adjustTranslucentCommand)||(this._translucentMRTSupport?(l=new h({defines:["MRT"],sources:[m]}),c={u_bgColor:function(){return d._translucentMRTClearCommand.color},u_depthTexture:function(){return d._depthStencilTexture}},this._adjustTranslucentCommand=t.createViewportQuadCommand(l,{uniformMap:c,owner:this})):this._translucentMultipassSupport&&(l=new h({sources:[m]}),c={u_bgColor:function(){return d._translucentMultipassClearCommand.color},u_depthTexture:function(){return d._depthStencilTexture}},this._adjustTranslucentCommand=t.createViewportQuadCommand(l,{uniformMap:c,owner:this}),c={u_bgColor:function(){return d._alphaClearCommand.color},u_depthTexture:function(){return d._depthStencilTexture}},this._adjustAlphaCommand=t.createViewportQuadCommand(l,{uniformMap:c,owner:this}))),this._viewport.width=n,this._viewport.height=o,r(this._rs)&&e.equals(this._viewport,this._rs.viewport)||(this._rs=u.fromCache({viewport:this._viewport})),r(this._compositeCommand)&&(this._compositeCommand.renderState=this._rs),this._adjustTranslucentCommand&&(this._adjustTranslucentCommand.renderState=this._rs),r(this._adjustAlphaCommand)&&(this._adjustAlphaCommand.renderState=this._rs)}}};var N={enabled:!0,color:new t(0,0,0,0),equationRgb:_.ADD,equationAlpha:_.ADD,functionSourceRgb:v.ONE,functionDestinationRgb:v.ONE,functionSourceAlpha:v.ZERO,functionDestinationAlpha:v.ONE_MINUS_SOURCE_ALPHA},L={enabled:!0,color:new t(0,0,0,0),equationRgb:_.ADD,equationAlpha:_.ADD,functionSourceRgb:v.ONE,functionDestinationRgb:v.ONE,functionSourceAlpha:v.ONE,functionDestinationAlpha:v.ONE},B={enabled:!0,color:new t(0,0,0,0),equationRgb:_.ADD,equationAlpha:_.ADD,functionSourceRgb:v.ZERO,functionDestinationRgb:v.ONE_MINUS_SOURCE_ALPHA,functionSourceAlpha:v.ZERO,functionDestinationAlpha:v.ONE_MINUS_SOURCE_ALPHA},F="    vec3 Ci = czm_gl_FragColor.rgb * czm_gl_FragColor.a;\n    float ai = czm_gl_FragColor.a;\n    float wzi = czm_alphaWeight(ai);\n    gl_FragData[0] = vec4(Ci * wzi, ai);\n    gl_FragData[1] = vec4(ai * wzi);\n",V="    vec3 Ci = czm_gl_FragColor.rgb * czm_gl_FragColor.a;\n    float ai = czm_gl_FragColor.a;\n    float wzi = czm_alphaWeight(ai);\n    gl_FragColor = vec4(Ci, ai) * wzi;\n",k="    float ai = czm_gl_FragColor.a;\n    gl_FragColor = vec4(ai);\n";return g.prototype.createDerivedCommands=function(e,t,i){if(r(i)||(i={}),this._translucentMRTSupport){var n,o;r(i.translucentCommand)&&(n=i.translucentCommand.shaderProgram,o=i.translucentCommand.renderState),i.translucentCommand=a.shallowClone(e,i.translucentCommand),r(n)&&i.shaderProgramId===e.shaderProgram.id?(i.translucentCommand.shaderProgram=n,i.translucentCommand.renderState=o):(i.translucentCommand.shaderProgram=M(this,t,e.shaderProgram),i.translucentCommand.renderState=b(this,t,e.renderState),i.shaderProgramId=e.shaderProgram.id)}else{var s,l,u,c;r(i.translucentCommand)&&(s=i.translucentCommand.shaderProgram,l=i.translucentCommand.renderState,u=i.alphaCommand.shaderProgram,c=i.alphaCommand.renderState),i.translucentCommand=a.shallowClone(e,i.translucentCommand),i.alphaCommand=a.shallowClone(e,i.alphaCommand),r(s)&&i.shaderProgramId===e.shaderProgram.id?(i.translucentCommand.shaderProgram=s,i.translucentCommand.renderState=l,i.alphaCommand.shaderProgram=u,i.alphaCommand.renderState=c):(i.translucentCommand.shaderProgram=D(this,t,e.shaderProgram),i.translucentCommand.renderState=x(this,t,e.renderState),i.alphaCommand.shaderProgram=I(this,t,e.shaderProgram),i.alphaCommand.renderState=A(this,t,e.renderState),i.shaderProgramId=e.shaderProgram.id)}return i},g.prototype.executeCommands=function(e,t,r,i){return this._translucentMRTSupport?void O(this,e,t,r,i):void R(this,e,t,r,i)},g.prototype.execute=function(e,t){this._compositeCommand.execute(e,t)},g.prototype.clear=function(e,r,i){var n=r.framebuffer;r.framebuffer=this._opaqueFBO,t.clone(i,this._opaqueClearCommand.color),this._opaqueClearCommand.execute(e,r),r.framebuffer=this._translucentFBO;var o=this._translucentMRTSupport?this._translucentMRTClearCommand:this._translucentMultipassClearCommand;o.execute(e,r),this._translucentMultipassSupport&&(r.framebuffer=this._alphaFBO,this._alphaClearCommand.execute(e,r)),r.framebuffer=n},g.prototype.isSupported=function(){return this._translucentMRTSupport||this._translucentMultipassSupport},g.prototype.isDestroyed=function(){return!1},g.prototype.destroy=function(){w(this),r(this._compositeCommand)&&(this._compositeCommand.shaderProgram=this._compositeCommand.shaderProgram&&this._compositeCommand.shaderProgram.destroy()),r(this._adjustTranslucentCommand)&&(this._adjustTranslucentCommand.shaderProgram=this._adjustTranslucentCommand.shaderProgram&&this._adjustTranslucentCommand.shaderProgram.destroy()),r(this._adjustAlphaCommand)&&(this._adjustAlphaCommand.shaderProgram=this._adjustAlphaCommand.shaderProgram&&this._adjustAlphaCommand.shaderProgram.destroy());var e,t=this._translucentShaderCache;for(e in t)t.hasOwnProperty(e)&&r(t[e])&&t[e].destroy();this._translucentShaderCache={},t=this._alphaShaderCache;for(e in t)t.hasOwnProperty(e)&&r(t[e])&&t[e].destroy();return this._alphaShaderCache={},i(this)},g}),r("Scene/OrthographicFrustum",["../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Matrix4","./CullingVolume"],function(e,t,r,i,n,o,a,s){"use strict";function l(){this.left=void 0,this._left=void 0,this.right=void 0,this._right=void 0,this.top=void 0,this._top=void 0,this.bottom=void 0,this._bottom=void 0,this.near=1,this._near=this.near,this.far=5e8,this._far=this.far,this._cullingVolume=new s,this._orthographicMatrix=new a}function u(e){e.top===e._top&&e.bottom===e._bottom&&e.left===e._left&&e.right===e._right&&e.near===e._near&&e.far===e._far||(e._left=e.left,e._right=e.right,e._top=e.top,e._bottom=e.bottom,e._near=e.near,e._far=e.far,e._orthographicMatrix=a.computeOrthographicOffCenter(e.left,e.right,e.bottom,e.top,e.near,e.far,e._orthographicMatrix))}n(l.prototype,{projectionMatrix:{get:function(){return u(this),this._orthographicMatrix}}});var c=new t,h=new t,d=new t,p=new t;return l.prototype.computeCullingVolume=function(e,n,o){var a=this._cullingVolume.planes,s=this.top,l=this.bottom,u=this.right,m=this.left,f=this.near,_=this.far,v=t.cross(n,o,c),g=h;t.multiplyByScalar(n,f,g),t.add(e,g,g);var y=d;t.multiplyByScalar(v,m,y),t.add(g,y,y);var C=a[0];return i(C)||(C=a[0]=new r),C.x=v.x,C.y=v.y,C.z=v.z,C.w=-t.dot(v,y),t.multiplyByScalar(v,u,y),t.add(g,y,y),C=a[1],i(C)||(C=a[1]=new r),C.x=-v.x,C.y=-v.y,C.z=-v.z,C.w=-t.dot(t.negate(v,p),y),t.multiplyByScalar(o,l,y),t.add(g,y,y),C=a[2],i(C)||(C=a[2]=new r),C.x=o.x,C.y=o.y,C.z=o.z,C.w=-t.dot(o,y),t.multiplyByScalar(o,s,y),t.add(g,y,y),C=a[3],i(C)||(C=a[3]=new r),C.x=-o.x,C.y=-o.y,C.z=-o.z,C.w=-t.dot(t.negate(o,p),y),C=a[4],i(C)||(C=a[4]=new r),C.x=n.x,C.y=n.y,C.z=n.z,C.w=-t.dot(n,g),t.multiplyByScalar(n,_,y),t.add(e,y,y),C=a[5],i(C)||(C=a[5]=new r),C.x=-n.x,C.y=-n.y,C.z=-n.z,C.w=-t.dot(t.negate(n,p),y),this._cullingVolume},l.prototype.getPixelDimensions=function(e,t,r,i){u(this);var n=this.right-this.left,o=this.top-this.bottom,a=n/e,s=o/t;return i.x=a,i.y=s,i},l.prototype.clone=function(e){return i(e)||(e=new l),e.left=this.left,e.right=this.right,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e},l.prototype.equals=function(e){return i(e)&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far},l}),r("Widgets/getElement",["../Core/DeveloperError"],function(e){"use strict";function t(e){if("string"==typeof e){var t=document.getElementById(e);e=t}return e}return t}),r("Scene/PerformanceDisplay",["../Core/Color","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/getTimestamp","../Widgets/getElement"],function(e,t,r,i,n,o,a){"use strict";function s(e){e=t(e,t.EMPTY_OBJECT);var i=a(e.container);if(!r(i))throw new n("container is required");this._container=i;var o=document.createElement("div");o.className="cesium-performanceDisplay";var s=document.createElement("div");s.className="cesium-performanceDisplay-fps",this._fpsText=document.createTextNode(""),s.appendChild(this._fpsText);var l=document.createElement("div");l.className="cesium-performanceDisplay-ms",this._msText=document.createTextNode(""),l.appendChild(this._msText),o.appendChild(l),o.appendChild(s),this._container.appendChild(o),this._lastFpsSampleTime=void 0,this._frameCount=0,this._time=void 0,this._fps=0,this._frameTime=0}return s.prototype.update=function(){if(!r(this._time))return this._lastFpsSampleTime=o(),void(this._time=o());var e=this._time,t=o();this._time=t;var i=t-e;this._frameCount++;var n=this._fps,a=t-this._lastFpsSampleTime;a>1e3&&(n=1e3*this._frameCount/a|0,this._lastFpsSampleTime=t,this._frameCount=0),n!==this._fps&&(this._fpsText.nodeValue=n+" FPS",this._fps=n),i!==this._frameTime&&(this._msText.nodeValue=i.toFixed(2)+" MS",this._frameTime=i)},s.prototype.destroy=function(){return i(this)},s}),r("Scene/PickDepth",["../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/PixelFormat","../Renderer/Framebuffer","../Renderer/PixelDatatype","../Renderer/RenderState","../Renderer/Texture","../Shaders/PostProcessFilters/PassThrough"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(){this.framebuffer=void 0,this._depthTexture=void 0,this._textureToCopy=void 0,this._copyDepthCommand=void 0,this._debugPickDepthViewportCommand=void 0}function c(t,r,i){if(!e(t._debugPickDepthViewportCommand)){var n="uniform sampler2D u_texture;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\n    float z_window = czm_unpackDepth(texture2D(u_texture, v_textureCoordinates));\n    float n_range = czm_depthRange.near;\n    float f_range = czm_depthRange.far;\n    float z_ndc = (2.0 * z_window - n_range - f_range) / (f_range - n_range);\n    float scale = pow(z_ndc * 0.5 + 0.5, 8.0);\n    gl_FragColor = vec4(mix(vec3(0.0), vec3(1.0), scale), 1.0);\n}\n";t._debugPickDepthViewportCommand=r.createViewportQuadCommand(n,{uniformMap:{u_texture:function(){return t._depthTexture}},owner:t})}t._debugPickDepthViewportCommand.execute(r,i)}function h(e){e._depthTexture=e._depthTexture&&!e._depthTexture.isDestroyed()&&e._depthTexture.destroy()}function d(e){e.framebuffer=e.framebuffer&&!e.framebuffer.isDestroyed()&&e.framebuffer.destroy()}function p(e,t,r,n){e._depthTexture=new s({context:t,width:r,height:n,pixelFormat:i.RGBA,pixelDatatype:o.UNSIGNED_BYTE})}function m(e,t,r,i){h(e),d(e),p(e,t,r,i),e.framebuffer=new n({context:t,colorTextures:[e._depthTexture],destroyAttachments:!1})}function f(t,r,i){var n=i.width,o=i.height,a=t._depthTexture,s=!e(a)||a.width!==n||a.height!==o;e(t.framebuffer)&&!s||m(t,r,n,o)}function _(t,r,i){if(!e(t._copyDepthCommand)){var n="uniform sampler2D u_texture;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\n    gl_FragColor = czm_packDepth(texture2D(u_texture, v_textureCoordinates).r);\n}\n";t._copyDepthCommand=r.createViewportQuadCommand(n,{renderState:a.fromCache(),uniformMap:{u_texture:function(){return t._textureToCopy}},owner:t})}t._textureToCopy=i,t._copyDepthCommand.framebuffer=t.framebuffer}return u.prototype.executeDebugPickDepth=function(e,t){c(this,e,t)},u.prototype.update=function(e,t){f(this,e,t),_(this,e,t)},u.prototype.executeCopyDepth=function(e,t){this._copyDepthCommand.execute(e,t)},u.prototype.isDestroyed=function(){return!1},u.prototype.destroy=function(){return h(this),d(this),this._copyDepthCommand.shaderProgram=e(this._copyDepthCommand.shaderProgram)&&this._copyDepthCommand.shaderProgram.destroy(),r(this)},u}),r("Shaders/Appearances/PointAppearanceFS",[],function(){"use strict";return"uniform vec4 highlightColor;\nvarying vec3 v_color;\nvoid main()\n{\ngl_FragColor = vec4(v_color * highlightColor.rgb, highlightColor.a);\n}\n"}),r("Shaders/Appearances/PointAppearanceVS",[],function(){"use strict";return"attribute vec3 position3DHigh;\nattribute vec3 position3DLow;\nattribute vec3 color;\nattribute float batchId;\nuniform float pointSize;\nvarying vec3 v_positionEC;\nvarying vec3 v_color;\nvoid main()\n{\nv_color = color;\ngl_Position = czm_modelViewProjectionRelativeToEye * czm_computePosition();\ngl_PointSize = pointSize;\n}\n"}),r("Scene/PointAppearance",["../Core/clone","../Core/Color","../Core/combine","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/VertexFormat","../Shaders/Appearances/PointAppearanceFS","../Shaders/Appearances/PointAppearanceVS","./Appearance"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(e){e=i(e,i.EMPTY_OBJECT),this._vertexShaderSource=i(e.vertexShaderSource,l),this._fragmentShaderSource=i(e.fragmentShaderSource,s),this._renderState=u.getDefaultRenderState(!1,!1,e.renderState),this._pointSize=i(e.pointSize,2),this._highlightColor=n(e.highlightColor)?e.highlightColor:new t,this.material=void 0,this.translucent=i(e.translucent,!1),this.uniforms={highlightColor:this._highlightColor,pointSize:this._pointSize};var o=e.uniforms;this.uniforms=r(this.uniforms,o,!0)}return o(c.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return!1}},vertexFormat:{get:function(){return c.VERTEX_FORMAT}},pixelSize:{get:function(){return this._pointSize}}}),c.VERTEX_FORMAT=a.POSITION_AND_COLOR,c.prototype.getFragmentShaderSource=u.prototype.getFragmentShaderSource,c.prototype.isTranslucent=u.prototype.isTranslucent,c.prototype.getRenderState=u.prototype.getRenderState,c}),r("Scene/PrimitiveCollection",["../Core/createGuid","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError"],function(e,t,r,i,n,o){"use strict";function a(r){r=t(r,t.EMPTY_OBJECT),this._primitives=[],this._guid=e(),this.show=t(r.show,!0),this.destroyPrimitives=t(r.destroyPrimitives,!0)}function s(e,t){return e._primitives.indexOf(t)}return i(a.prototype,{length:{get:function(){return this._primitives.length}}}),a.prototype.add=function(e){var t=e._external=e._external||{},r=t._composites=t._composites||{};return r[this._guid]={collection:this},this._primitives.push(e),e},a.prototype.remove=function(e){if(this.contains(e)){var t=this._primitives.indexOf(e);if(t!==-1)return this._primitives.splice(t,1),delete e._external._composites[this._guid],this.destroyPrimitives&&e.destroy(),!0}return!1},a.prototype.removeAndDestroy=function(e){var t=this.remove(e);return t&&!this.destroyPrimitives&&e.destroy(),t},a.prototype.removeAll=function(){if(this.destroyPrimitives)for(var e=this._primitives,t=e.length,r=0;r<t;++r)e[r].destroy();this._primitives=[]},a.prototype.contains=function(e){return!!(r(e)&&e._external&&e._external._composites&&e._external._composites[this._guid])},a.prototype.raise=function(e){if(r(e)){var t=s(this,e),i=this._primitives;if(t!==i.length-1){var n=i[t];i[t]=i[t+1],i[t+1]=n}}},a.prototype.raiseToTop=function(e){if(r(e)){var t=s(this,e),i=this._primitives;t!==i.length-1&&(i.splice(t,1),i.push(e))}},a.prototype.lower=function(e){if(r(e)){var t=s(this,e),i=this._primitives;if(0!==t){var n=i[t];i[t]=i[t-1],i[t-1]=n}}},a.prototype.lowerToBottom=function(e){if(r(e)){var t=s(this,e),i=this._primitives;0!==t&&(i.splice(t,1),i.unshift(e))}},a.prototype.get=function(e){return this._primitives[e]},a.prototype.update=function(e){if(this.show)for(var t=this._primitives,r=0;r<t.length;++r)t[r].update(e)},a.prototype.isDestroyed=function(){return!1},a.prototype.destroy=function(){return this.removeAll(),n(this)},a}),r("Scene/QuadtreeTileProvider",["../Core/defineProperties","../Core/DeveloperError"],function(e,t){"use strict";function r(){t.throwInstantiationError()}return r.computeDefaultLevelZeroMaximumGeometricError=function(e){return 2*e.ellipsoid.maximumRadius*Math.PI*.25/(65*e.getNumberOfXTilesAtLevel(0))},e(r.prototype,{quadtree:{get:t.throwInstantiationError,set:t.throwInstantiationError},ready:{get:t.throwInstantiationError},tilingScheme:{get:t.throwInstantiationError},errorEvent:{get:t.throwInstantiationError}}),r.prototype.beginUpdate=t.throwInstantiationError,r.prototype.endUpdate=t.throwInstantiationError,r.prototype.getLevelMaximumGeometricError=t.throwInstantiationError,r.prototype.loadTile=t.throwInstantiationError,r.prototype.computeTileVisibility=t.throwInstantiationError,r.prototype.showTileThisFrame=t.throwInstantiationError,r.prototype.computeDistanceToTile=t.throwInstantiationError,r.prototype.isDestroyed=t.throwInstantiationError,r.prototype.destroy=t.throwInstantiationError,r}),r("Scene/SceneTransitioner",["../Core/Cartesian3","../Core/Cartographic","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/EasingFunction","../Core/Ellipsoid","../Core/Math","../Core/Matrix4","../Core/Ray","../Core/ScreenSpaceEventHandler","../Core/ScreenSpaceEventType","../Core/Transforms","./Camera","./OrthographicFrustum","./PerspectiveFrustum","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v){"use strict";function g(e,t){this._scene=e,this._currentTweens=[],this._morphHandler=void 0,this._morphCancelled=!1,this._completeMorph=void 0}function y(e,t){if(e._scene.completeMorphOnUserInput){e._morphHandler=new h(e._scene.canvas,!1);var r=function(){e._morphCancelled=!0,t(e)};e._completeMorph=r,e._morphHandler.setInputAction(r,d.LEFT_DOWN),e._morphHandler.setInputAction(r,d.MIDDLE_DOWN),e._morphHandler.setInputAction(r,d.RIGHT_DOWN),e._morphHandler.setInputAction(r,d.WHEEL)}}function C(e){for(var t=e._currentTweens,r=0;r<t.length;++r)t[r].cancelTween();e._currentTweens.length=0,e._morphHandler=e._morphHandler&&e._morphHandler.destroy()}function w(e,t){var r=e._scene,i=r.camera,n=Z,o=n.position,a=n.direction,s=n.up,l=r.mapProjection.unproject(i.position,j);t.cartographicToCartesian(l,o);var c=t.scaleToGeodeticSurface(o,Y),h=p.eastNorthUpToFixedFrame(c,t,X);return u.multiplyByPointAsVector(h,i.direction,a),u.multiplyByPointAsVector(h,i.up,s),n}function S(t,r,i,n){function o(t){T(c,p,t.time,l.position),T(h,f,t.time,l.direction),T(d,_,t.time,l.up),e.cross(l.direction,l.up,l.right),e.normalize(l.right,l.right)}r*=.5;var s=t._scene,l=s.camera,c=e.clone(l.position,K),h=e.clone(l.direction,Q),d=e.clone(l.up,J),p=u.multiplyByPoint(m.TRANSFORM_2D_INVERSE,i.position,$),f=u.multiplyByPointAsVector(m.TRANSFORM_2D_INVERSE,i.direction,ee),_=u.multiplyByPointAsVector(m.TRANSFORM_2D_INVERSE,i.up,te),v=s.tweens.add({duration:r,easingFunction:a.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:o,complete:function(){I(t,s,0,1,r,n)}});t._currentTweens.push(v)}function E(t,r,i){r*=.5;var n=t._scene,o=re;o.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,o.fov=l.toRadians(60);var a;if(r>0)a=Z,e.fromDegrees(0,0,5*i.maximumRadius,i,a.position),e.negate(a.position,a.direction),e.normalize(a.direction,a.direction),e.clone(e.UNIT_Z,a.up);else{var s=n.camera;s.position.z=s.frustum.right-s.frustum.left,a=w(t,i)}a.frustum=o;var u=R(a);y(t,u),P(t,r,a,function(){S(t,r,a,u)})}function T(t,r,i,n){return e.lerp(t,r,i,n)}function b(e,t,r,i,n){function o(e){u.frustum.fov=l.lerp(c,h,e.time);var t=d/Math.tan(.5*u.frustum.fov);i(u,t)}var s=e._scene,u=s.camera,c=u.frustum.fov,h=.5*l.RADIANS_PER_DEGREE,d=r.position.z*Math.tan(.5*c);u.frustum.far=d/Math.tan(.5*h)+1e7;var p=s.tweens.add({duration:t,easingFunction:a.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:o,complete:function(){u.frustum=r.frustum.clone(),n(e)}});e._currentTweens.push(p)}function x(t,r){function n(t){T(c,_,t.time,l.position),T(h,p,t.time,l.direction),T(d,f,t.time,l.up),e.cross(l.direction,l.up,l.right),e.normalize(l.right,l.right)}function o(e,t){e.position.z=t}r*=.5;var s=t._scene,l=s.camera,c=e.clone(l.position,ie),h=e.clone(l.direction,ne),d=e.clone(l.up,oe),p=e.negate(e.UNIT_Z,se),f=e.clone(e.UNIT_Y,le),_=ae;if(r>0)e.clone(e.ZERO,ae),_.z=5*s.mapProjection.ellipsoid.maximumRadius;else{e.clone(c,ae);var v=ce;u.multiplyByPoint(m.TRANSFORM_2D,c,v.origin),u.multiplyByPointAsVector(m.TRANSFORM_2D,h,v.direction);var g=s.globe;if(i(g)){var C=g.pick(v,s,he);i(C)&&(u.multiplyByPoint(m.TRANSFORM_2D_INVERSE,C,_),_.z+=e.distance(c,_))}}var w=ue;w.right=.5*_.z,w.left=-w.right,w.top=w.right*(s.drawingBufferHeight/s.drawingBufferWidth),w.bottom=-w.top;var S=de;S.position=_,S.direction=p,S.up=f,S.frustum=w;var E=O(S);y(t,E);var x=s.tweens.add({duration:r,easingFunction:a.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:n,complete:function(){b(t,r,S,o,E)}});t._currentTweens.push(x)}function A(t,r,n){function o(e,t){e.position.x=t}function a(){b(t,r,c,o,E)}r*=.5;var s=t._scene,l=s.camera,c=me;if(r>0)e.clone(e.ZERO,c.position),c.position.z=5*n.maximumRadius,e.negate(e.UNIT_Z,c.direction),e.clone(e.UNIT_Y,c.up);else{n.cartesianToCartographic(l.positionWC,pe),s.mapProjection.project(pe,c.position),e.negate(e.UNIT_Z,c.direction),e.clone(e.UNIT_Y,c.up);var h=ve;e.clone(c.position2D,h.origin);var d=e.clone(l.directionWC,h.direction),f=n.scaleToGeodeticSurface(l.positionWC,ye),_=p.eastNorthUpToFixedFrame(f,n,ge);u.inverseTransformation(_,_),u.multiplyByPointAsVector(_,d,d),u.multiplyByPointAsVector(m.TRANSFORM_2D,d,d);var v=s.globe;if(i(v)){var g=v.pick(h,s,_e);if(i(g)){var C=e.distance(c.position2D,g);g.x+=C,e.clone(g,c.position2D)}}}u.multiplyByPoint(m.TRANSFORM_2D,c.position,c.position2D),u.multiplyByPointAsVector(m.TRANSFORM_2D,c.direction,c.direction2D),u.multiplyByPointAsVector(m.TRANSFORM_2D,c.up,c.up2D);var w=c.frustum;w.right=.5*c.position.z,w.left=-w.right,w.top=w.right*(s.drawingBufferHeight/s.drawingBufferWidth),w.bottom=-w.top;var S=fe;u.multiplyByPoint(m.TRANSFORM_2D_INVERSE,c.position2D,S.position),e.clone(c.direction,S.direction),e.clone(c.up,S.up),S.frustum=w;var E=O(S);y(t,E),D(t,r,c,a)}function P(e,t,r,i){function n(e){s.frustum.fov=l.lerp(h,c,e.time),s.position.z=d/Math.tan(.5*s.frustum.fov)}var o=e._scene,s=o.camera,u=s.frustum.right-s.frustum.left;s.frustum=r.frustum.clone();var c=s.frustum.fov,h=.5*l.RADIANS_PER_DEGREE,d=u*Math.tan(.5*c);s.frustum.far=d/Math.tan(.5*h)+1e7,s.frustum.fov=h;var p=o.tweens.add({duration:t,easingFunction:a.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:n,complete:function(){i(e)}});e._currentTweens.push(p)}function M(t,r,i,n){function o(t){T(c,p,t.time,u.position),T(h,m,t.time,u.direction),T(d,f,t.time,u.up),e.cross(u.direction,u.up,u.right),e.normalize(u.right,u.right);var r=u.frustum;r.right=l.lerp(_,g,t.time),r.left=-r.right,r.top=r.right*(s.drawingBufferHeight/s.drawingBufferWidth),r.bottom=-r.top,u.position.z=2*s.mapProjection.ellipsoid.maximumRadius}r*=.5;var s=t._scene,u=s.camera,c=e.clone(u.position,Ce),h=e.clone(u.direction,we),d=e.clone(u.up,Se),p=e.clone(i.position,Ee),m=e.clone(i.direction,Te),f=e.clone(i.up,be),_=u.frustum.right,g=.5*p.z,y=s.tweens.add({duration:r,easingFunction:a.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:o,complete:function(){s._mode=v.MORPHING,P(t,r,i,n)}});t._currentTweens.push(y)}function D(t,r,i,n){function o(t){T(u,d,t.time,l.position),T(c,p,t.time,l.direction),T(h,m,t.time,l.up),e.cross(l.direction,l.up,l.right),e.normalize(l.right,l.right)}var s=t._scene,l=s.camera,u=e.clone(l.position,Ce),c=e.clone(l.direction,we),h=e.clone(l.up,Se),d=e.clone(i.position2D,Ee),p=e.clone(i.direction2D,Te),m=e.clone(i.up2D,be),f=s.tweens.add({duration:r,easingFunction:a.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:o,complete:function(){I(t,s,1,0,r,n)}});t._currentTweens.push(f)}function I(e,t,r,n,o,s){var l={object:t,property:"morphTime",startValue:r,stopValue:n,duration:o,easingFunction:a.QUARTIC_OUT};i(s)&&(l.complete=function(){s(e)});var u=t.tweens.addProperty(l);e._currentTweens.push(u)}function R(t){return function(r){var n=r._scene;if(n._mode=v.SCENE3D,n.morphTime=v.getMorphTime(v.SCENE3D),C(r),r._previousMode!==v.MORPHING||r._morphCancelled){r._morphCancelled=!1;var o=n.camera;e.clone(t.position,o.position),e.clone(t.direction,o.direction),e.clone(t.up,o.up),e.cross(o.direction,o.up,o.right),e.normalize(o.right,o.right),i(t.frustum)&&(o.frustum=t.frustum.clone())}var a=i(r._completeMorph);r._completeMorph=void 0,n.camera.update(n.mode),r._scene.morphComplete.raiseEvent(r,r._previousMode,v.SCENE3D,a)}}function O(t){return function(r){var n=r._scene;n._mode=v.SCENE2D,n.morphTime=v.getMorphTime(v.SCENE2D),C(r);var o=n.camera;e.clone(t.position,o.position),o.position.z=2*n.mapProjection.ellipsoid.maximumRadius,e.clone(t.direction,o.direction),e.clone(t.up,o.up),e.cross(o.direction,o.up,o.right),e.normalize(o.right,o.right),o.frustum=t.frustum.clone();var a=i(r._completeMorph);r._completeMorph=void 0,n.camera.update(n.mode),r._scene.morphComplete.raiseEvent(r,r._previousMode,v.SCENE2D,a)}}function N(t){return function(r){var n=r._scene;if(n._mode=v.COLUMBUS_VIEW,n.morphTime=v.getMorphTime(v.COLUMBUS_VIEW),C(r),n.camera.frustum=t.frustum.clone(),r._previousModeMode!==v.MORPHING||r._morphCancelled){r._morphCancelled=!1;var o=n.camera;e.clone(t.position,o.position),e.clone(t.direction,o.direction),e.clone(t.up,o.up),e.cross(o.direction,o.up,o.right),e.normalize(o.right,o.right)}var a=i(r._completeMorph);r._completeMorph=void 0,n.camera.update(n.mode),r._scene.morphComplete.raiseEvent(r,r._previousMode,v.COLUMBUS_VIEW,a)}}g.prototype.completeMorph=function(){i(this._completeMorph)&&this._completeMorph()},g.prototype.morphTo2D=function(e,t){i(this._completeMorph)&&this._completeMorph();var r=this._scene;this._previousMode=r.mode,this._previousMode!==v.SCENE2D&&this._previousMode!==v.MORPHING&&(this._scene.morphStart.raiseEvent(this,this._previousMode,v.SCENE2D,!0),r._mode=v.MORPHING,r.camera._setTransform(u.IDENTITY),this._previousMode===v.COLUMBUS_VIEW?x(this,e):A(this,e,t),0===e&&i(this._completeMorph)&&this._completeMorph())};var L=new e,B=new e,F=new e,V=new e,k=new e,z=new e,U=new e,G=new t,W=new u,H=new _,q={position:void 0,direction:void 0,up:void 0,position2D:void 0,direction2D:void 0,up2D:void 0,frustum:void 0};g.prototype.morphToColumbusView=function(t,r){i(this._completeMorph)&&this._completeMorph();var n=this._scene;if(this._previousMode=n.mode,this._previousMode!==v.COLUMBUS_VIEW&&this._previousMode!==v.MORPHING){
+this._scene.morphStart.raiseEvent(this,this._previousMode,v.COLUMBUS_VIEW,!0),n.camera._setTransform(u.IDENTITY);var o=L,a=B,s=F;if(t>0)o.x=0,o.y=0,o.z=5*r.maximumRadius,e.negate(e.UNIT_Z,a),e.clone(e.UNIT_Y,s);else{var c=n.camera;if(this._previousMode===v.SCENE2D)e.clone(c.position,o),o.z=c.frustum.right-c.frustum.left,e.negate(e.UNIT_Z,a),e.clone(e.UNIT_Y,s);else{e.clone(c.positionWC,o),e.clone(c.directionWC,a),e.clone(c.upWC,s);var h=r.scaleToGeodeticSurface(o,U),d=p.eastNorthUpToFixedFrame(h,r,W);u.inverseTransformation(d,d),n.mapProjection.project(r.cartesianToCartographic(o,G),o),u.multiplyByPointAsVector(d,a,a),u.multiplyByPointAsVector(d,s,s)}}var f=H;f.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,f.fov=l.toRadians(60);var _=q;_.position=o,_.direction=a,_.up=s,_.frustum=f;var g=N(_);y(this,g),this._previousMode===v.SCENE2D?M(this,t,_,g):(_.position2D=u.multiplyByPoint(m.TRANSFORM_2D,o,V),_.direction2D=u.multiplyByPointAsVector(m.TRANSFORM_2D,a,k),_.up2D=u.multiplyByPointAsVector(m.TRANSFORM_2D,s,z),n._mode=v.MORPHING,D(this,t,_,g)),0===t&&i(this._completeMorph)&&this._completeMorph()}},g.prototype.morphTo3D=function(t,r){i(this._completeMorph)&&this._completeMorph();var n=this._scene;if(this._previousMode=n.mode,this._previousMode!==v.SCENE3D&&this._previousMode!==v.MORPHING){if(this._scene.morphStart.raiseEvent(this,this._previousMode,v.SCENE3D,!0),n._mode=v.MORPHING,n.camera._setTransform(u.IDENTITY),this._previousMode===v.SCENE2D)E(this,t,r);else{var o;t>0?(o=Z,e.fromDegrees(0,0,5*r.maximumRadius,r,o.position),e.negate(o.position,o.direction),e.normalize(o.direction,o.direction),e.clone(e.UNIT_Z,o.up)):o=w(this,r);var a=R(o);y(this,a),S(this,t,o,a)}0===t&&i(this._completeMorph)&&this._completeMorph()}},g.prototype.isDestroyed=function(){return!1},g.prototype.destroy=function(){return C(this),n(this)};var j=new t,Y=new e,X=new u,Z={position:new e,direction:new e,up:new e,frustum:void 0},K=new e,Q=new e,J=new e,$=new e,ee=new e,te=new e,re=new _,ie=new e,ne=new e,oe=new e,ae=new e,se=new e,le=new e,ue=new f,ce=new c,he=new e,de={position:void 0,direction:void 0,up:void 0,frustum:void 0},pe=new t,me={position:new e,direction:new e,up:new e,position2D:new e,direction2D:new e,up2D:new e,frustum:new f},fe={position:new e,direction:new e,up:new e,frustum:void 0},_e=new e,ve=new c,ge=new u,ye=new e,Ce=new e,we=new e,Se=new e,Ee=new e,Te=new e,be=new e;return g}),r("Scene/TweenCollection",["../Core/clone","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/EasingFunction","../Core/getTimestamp","../Core/TimeConstants","../ThirdParty/Tween"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(t,r,i,n,o,a,s,l,u,c){this._tweens=t,this._tweenjs=r,this._startObject=e(i),this._stopObject=e(n),this._duration=o,this._delay=a,this._easingFunction=s,this._update=l,this._complete=u,this.cancel=c,this.needsStart=!0}function c(){this._tweens=[]}return i(u.prototype,{startObject:{get:function(){return this._startObject}},stopObject:{get:function(){return this._stopObject}},duration:{get:function(){return this._duration}},delay:{get:function(){return this._delay}},easingFunction:{get:function(){return this._easingFunction}},update:{get:function(){return this._update}},complete:{get:function(){return this._complete}},tweenjs:{get:function(){return this._tweenjs}}}),u.prototype.cancelTween=function(){this._tweens.remove(this)},i(c.prototype,{length:{get:function(){return this._tweens.length}}}),c.prototype.add=function(i){if(i=t(i,t.EMPTY_OBJECT),0===i.duration)return r(i.complete)&&i.complete(),new u(this);var n=i.duration/s.SECONDS_PER_MILLISECOND,a=t(i.delay,0),c=a/s.SECONDS_PER_MILLISECOND,h=t(i.easingFunction,o.LINEAR_NONE),d=i.startObject,p=new l.Tween(d);p.to(e(i.stopObject),n),p.delay(c),p.easing(h),r(i.update)&&p.onUpdate(function(){i.update(d)}),p.onComplete(t(i.complete,null)),p.repeat(t(i._repeat,0));var m=new u(this,p,i.startObject,i.stopObject,i.duration,a,h,i.update,i.complete,i.cancel);return this._tweens.push(m),m},c.prototype.addProperty=function(e){function r(e){i[n]=e.value}e=t(e,t.EMPTY_OBJECT);var i=e.object,n=e.property,o=e.startValue,a=e.stopValue;return this.add({startObject:{value:o},stopObject:{value:a},duration:t(e.duration,3),delay:e.delay,easingFunction:e.easingFunction,update:r,complete:e.complete,cancel:e.cancel,_repeat:e._repeat})},c.prototype.addAlpha=function(e){function i(e){for(var t=o.length,r=0;r<t;++r)n.uniforms[o[r]].alpha=e.alpha}e=t(e,t.EMPTY_OBJECT);var n=e.material,o=[];for(var a in n.uniforms)n.uniforms.hasOwnProperty(a)&&r(n.uniforms[a])&&r(n.uniforms[a].alpha)&&o.push(a);return this.add({startObject:{alpha:t(e.startValue,0)},stopObject:{alpha:t(e.stopValue,1)},duration:t(e.duration,3),delay:e.delay,easingFunction:e.easingFunction,update:i,complete:e.complete,cancel:e.cancel})},c.prototype.addOffsetIncrement=function(e){e=t(e,t.EMPTY_OBJECT);var r=e.material,i=r.uniforms;return this.addProperty({object:i,property:"offset",startValue:i.offset,stopValue:i.offset+1,duration:e.duration,delay:e.delay,easingFunction:e.easingFunction,update:e.update,cancel:e.cancel,_repeat:1/0})},c.prototype.remove=function(e){if(!r(e))return!1;var t=this._tweens.indexOf(e);return t!==-1&&(e.tweenjs.stop(),r(e.cancel)&&e.cancel(),this._tweens.splice(t,1),!0)},c.prototype.removeAll=function(){for(var e=this._tweens,t=0;t<e.length;++t){var i=e[t];i.tweenjs.stop(),r(i.cancel)&&i.cancel()}e.length=0},c.prototype.contains=function(e){return r(e)&&this._tweens.indexOf(e)!==-1},c.prototype.get=function(e){return this._tweens[e]},c.prototype.update=function(e){var t=this._tweens,i=0;for(e=r(e)?e/s.SECONDS_PER_MILLISECOND:a();i<t.length;){var n=t[i],o=n.tweenjs;n.needsStart?(n.needsStart=!1,o.start(e)):o.update(e)?i++:(o.stop(),t.splice(i,1))}},c}),r("Scene/ScreenSpaceCameraController",["../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Cartographic","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/Ellipsoid","../Core/IntersectionTests","../Core/isArray","../Core/KeyboardEventModifier","../Core/Math","../Core/Matrix3","../Core/Matrix4","../Core/Plane","../Core/Quaternion","../Core/Ray","../Core/Transforms","./CameraEventAggregator","./CameraEventType","./MapMode2D","./SceneMode","./SceneTransforms","./TweenCollection"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T){"use strict";function b(r){this.enableInputs=!0,this.enableTranslate=!0,this.enableZoom=!0,this.enableRotate=!0,this.enableTilt=!0,this.enableLook=!0,this.inertiaSpin=.9,this.inertiaTranslate=.9,this.inertiaZoom=.8,this.maximumMovementRatio=.1,this.bounceAnimationTime=3,this.minimumZoomDistance=1,this.maximumZoomDistance=Number.POSITIVE_INFINITY,this.translateEventTypes=C.LEFT_DRAG,this.zoomEventTypes=[C.RIGHT_DRAG,C.WHEEL,C.PINCH],this.rotateEventTypes=C.LEFT_DRAG,this.tiltEventTypes=[C.MIDDLE_DRAG,C.PINCH,{eventType:C.LEFT_DRAG,modifier:h.CTRL},{eventType:C.RIGHT_DRAG,modifier:h.CTRL}],this.lookEventTypes={eventType:C.LEFT_DRAG,modifier:h.SHIFT},this.minimumPickingTerrainHeight=15e4,this._minimumPickingTerrainHeight=this.minimumPickingTerrainHeight,this.minimumCollisionTerrainHeight=15e3,this._minimumCollisionTerrainHeight=this.minimumCollisionTerrainHeight,this.minimumTrackBallHeight=75e5,this._minimumTrackBallHeight=this.minimumTrackBallHeight,this.enableCollisionDetection=!0,this._scene=r,this._globe=void 0,this._ellipsoid=void 0,this._aggregator=new y(r.canvas),this._lastInertiaSpinMovement=void 0,this._lastInertiaZoomMovement=void 0,this._lastInertiaTranslateMovement=void 0,this._lastInertiaTiltMovement=void 0,this._tweens=new T,this._tween=void 0,this._horizontalRotationAxis=void 0,this._tiltCenterMousePosition=new e(-1,-1),this._tiltCenter=new t,this._rotateMousePosition=new e(-1,-1),this._rotateStartPosition=new t,this._strafeStartPosition=new t,this._zoomMouseStart=new e,this._zoomWorldPosition=new t,this._tiltCVOffMap=!1,this._looking=!1,this._rotating=!1,this._strafing=!1,this._zoomingOnVector=!1,this._rotatingZoom=!1;var n=r.mapProjection;this._maxCoord=n.project(new i(Math.PI,d.PI_OVER_TWO)),this._zoomFactor=5,this._rotateFactor=void 0,this._rotateRateRangeAdjustment=void 0,this._maximumRotateRate=1.77,this._minimumRotateRate=2e-4,this._minimumZoomRate=20,this._maximumZoomRate=5906376272e3}function x(e,t){if(e<0)return 0;var r=25*(1-t);return Math.exp(-r*e)}function A(t){return e.equalsEpsilon(t.startPosition,t.endPosition,d.EPSILON14)}function P(t,r,i,n,a,s,l){var u=s[l];o(u)||(u=s[l]={startPosition:new e,endPosition:new e,motion:new e,active:!1});var c=t.getButtonPressTime(r,i),h=t.getButtonReleaseTime(r,i),d=c&&h&&(h.getTime()-c.getTime())/1e3,p=new Date,m=h&&(p.getTime()-h.getTime())/1e3;if(c&&h&&d<$){var f=x(m,n);if(u.active)u.startPosition=e.clone(u.endPosition,u.startPosition),u.endPosition=e.multiplyByScalar(u.motion,f,u.endPosition),u.endPosition=e.add(u.startPosition,u.endPosition,u.endPosition),u.motion=e.clone(e.ZERO,u.motion);else{var _=t.getLastMovement(r,i);if(!o(_)||A(_))return;u.motion.x=.5*(_.endPosition.x-_.startPosition.x),u.motion.y=.5*(_.endPosition.y-_.startPosition.y),u.startPosition=e.clone(_.startPosition,u.startPosition),u.endPosition=e.multiplyByScalar(u.motion,f,u.endPosition),u.endPosition=e.add(u.startPosition,u.endPosition,u.endPosition),u.active=!0}if(isNaN(u.endPosition.x)||isNaN(u.endPosition.y)||e.distance(u.startPosition,u.endPosition)<.5)return void(u.active=!1);if(!t.isButtonDown(r,i)){var v=t.getStartMousePosition(r,i);a(s,v,u)}}else u.active=!1}function M(e,t,r,i,n,a){if(o(r)){var s=e._aggregator;c(r)||(ee[0]=r,r=ee);for(var l=r.length,u=0;u<l;++u){var h=r[u],d=o(h.eventType)?h.eventType:h,p=h.modifier,m=s.isMoving(d,p)&&s.getMovement(d,p),f=s.getStartMousePosition(d,p);e.enableInputs&&t&&(m?i(e,f,m):n<1&&P(s,d,p,n,i,e,a))}}}function D(r,i,n,a,s,l){var u=1;o(l)&&(u=d.clamp(Math.abs(l),.25,1));var c=r.minimumZoomDistance*u,h=r.maximumZoomDistance,p=s-c,m=a*p;m=d.clamp(m,r._minimumZoomRate,r._maximumZoomRate);var f=n.endPosition.y-n.startPosition.y,_=f/r._scene.canvas.clientHeight;_=Math.min(_,r.maximumMovementRatio);var v=m*_;if(!(v>0&&Math.abs(s-c)<1||v<0&&Math.abs(s-h)<1)){s-v<c?v=s-c-1:s-v>h&&(v=s-h);var g,y=r._scene,C=y.camera,w=y.mode;if(o(r._globe)&&(g=w!==S.SCENE2D?B(r,i,re):C.getPickRay(i,te).origin),!o(g))return void C.zoomIn(v);var T=e.equals(i,r._zoomMouseStart),b=r._zoomingOnVector,x=r._rotatingZoom;T||(r._zoomMouseStart=e.clone(i,r._zoomMouseStart),r._zoomWorldPosition=t.clone(g,r._zoomWorldPosition),b=r._zoomingOnVector=!1,x=r._rotatingZoom=!1);var A=w===S.COLUMBUS_VIEW;if(C.positionCartographic.height<2e6&&(x=!0),!T||x){if(w===S.SCENE2D){var P=r._zoomWorldPosition,M=C.position;if(!t.equals(P,M)&&C.positionCartographic.height<2*r._maxCoord.x){var D=C.position.x,I=t.subtract(P,M,ne);t.normalize(I,I);var R=t.distance(P,M)*v/(.5*C.getMagnitude());C.move(I,.5*R),(C.position.x<0&&D>0||C.position.x>0&&D<0)&&(g=C.getPickRay(i,te).origin,r._zoomWorldPosition=t.clone(g,r._zoomWorldPosition))}}else if(w===S.SCENE3D){var O=t.normalize(C.position,ce);if(C.positionCartographic.height<3e3&&Math.abs(t.dot(C.direction,O))<.6)A=!0;else{var N=y.canvas,L=oe;L.x=N.clientWidth/2,L.y=N.clientHeight/2;var F=B(r,L,ae);if(o(F)&&C.positionCartographic.height<1e6){var V=de;t.clone(C.position,V);var k=r._zoomWorldPosition,z=he;if(z=t.normalize(k,z),t.dot(z,O)<0)return;var U=Ce,G=fe;t.clone(C.direction,G),t.add(V,t.multiplyByScalar(G,1e3,we),U);var W=_e,H=ve;t.subtract(k,V,W),t.normalize(W,H);var q=Math.acos(-t.dot(O,H)),j=t.magnitude(V),Y=t.magnitude(k),X=j-v,Z=t.magnitude(W),K=Math.asin(d.clamp(Z/Y*Math.sin(q),-1,1)),Q=Math.asin(d.clamp(X/Y*Math.sin(q),-1,1)),J=K-Q+q,$=pe;t.normalize(V,$);var ee=me;ee=t.cross(H,$,ee),ee=t.normalize(ee,ee),t.normalize(t.cross($,ee,we),G),t.multiplyByScalar(t.normalize(U,we),t.magnitude(U)-v,U),t.normalize(V,V),t.multiplyByScalar(V,X,V);var Te=ge;t.multiplyByScalar(t.add(t.multiplyByScalar($,Math.cos(J)-1,Se),t.multiplyByScalar(G,Math.sin(J),Ee),we),X,Te),t.add(V,Te,V),t.normalize(U,$),t.normalize(t.cross($,ee,we),G);var be=ye;return t.multiplyByScalar(t.add(t.multiplyByScalar($,Math.cos(J)-1,Se),t.multiplyByScalar(G,Math.sin(J),Ee),we),t.magnitude(U),be),t.add(U,be,U),t.clone(V,C.position),t.normalize(t.subtract(U,V,we),C.direction),t.clone(C.direction,C.direction),t.cross(C.direction,C.up,C.right),void t.cross(C.right,C.direction,C.up)}if(o(F)){var xe=t.normalize(F,se),Ae=t.normalize(r._zoomWorldPosition,le),Pe=t.dot(Ae,xe);if(Pe>0){var Me=d.acosClamped(Pe),De=t.cross(Ae,xe,ue),Ie=Math.abs(Me)>d.toRadians(20)?.75*C.positionCartographic.height:C.positionCartographic.height-v,Re=v/Ie;C.rotate(De,Me*Re)}}else A=!0}}r._rotatingZoom=!A}if(!T&&A||b){var Oe,Ne=E.wgs84ToWindowCoordinates(y,r._zoomWorldPosition,ie);Oe=w!==S.COLUMBUS_VIEW&&e.equals(i,r._zoomMouseStart)&&o(Ne)?C.getPickRay(Ne,te):C.getPickRay(i,te);var Le=Oe.direction;w===S.COLUMBUS_VIEW&&t.fromElements(Le.y,Le.z,Le.x,Le),C.move(Le,v),r._zoomingOnVector=!0}else C.zoomIn(v)}}function I(e,r,i){var n=e._scene,o=n.camera,a=o.getPickRay(i.startPosition,Te).origin,s=o.getPickRay(i.endPosition,be).origin,l=t.subtract(a,s,xe),u=t.magnitude(l);u>0&&(t.normalize(l,l),o.move(l,u))}function R(e,t,r){o(r.distance)&&(r=r.distance);var i=e._scene,n=i.camera;D(e,t,r,e._zoomFactor,n.getMagnitude())}function O(t,r,i){if(o(i.angleAndHeight))return void N(t,r,i.angleAndHeight);var n=t._scene,a=n.camera,s=n.canvas,l=s.clientWidth,u=s.clientHeight,c=Ae;c.x=2/l*i.startPosition.x-1,c.y=2/u*(u-i.startPosition.y)-1,c=e.normalize(c,c);var h=Pe;h.x=2/l*i.endPosition.x-1,h.y=2/u*(u-i.endPosition.y)-1,h=e.normalize(h,h);var p=d.acosClamped(c.x);c.y<0&&(p=d.TWO_PI-p);var m=d.acosClamped(h.x);h.y<0&&(m=d.TWO_PI-m);var f=m-p;a.twistRight(f)}function N(e,t,r){var i=e._rotateFactor*e._rotateRateRangeAdjustment;i>e._maximumRotateRate&&(i=e._maximumRotateRate),i<e._minimumRotateRate&&(i=e._minimumRotateRate);var n=e._scene,o=n.camera,a=n.canvas,s=(r.endPosition.x-r.startPosition.x)/a.clientWidth;s=Math.min(s,e.maximumMovementRatio);var l=i*s*Math.PI*4;o.twistRight(l)}function L(e){var t=e._scene.mapMode2D===w.ROTATE;m.equals(m.IDENTITY,e._scene.camera.transform)?(M(e,e.enableTranslate,e.translateEventTypes,I,e.inertiaTranslate,"_lastInertiaTranslateMovement"),M(e,e.enableZoom,e.zoomEventTypes,R,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&M(e,e.enableRotate,e.tiltEventTypes,O,e.inertiaSpin,"_lastInertiaTiltMovement")):(M(e,e.enableZoom,e.zoomEventTypes,R,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&M(e,e.enableRotate,e.translateEventTypes,O,e.inertiaSpin,"_lastInertiaSpinMovement"))}function B(e,r,i){var n=e._scene,a=e._globe,s=n.camera;if(o(a)){var l;n.pickPositionSupported&&(l=n.pickPosition(r,De));var u=s.getPickRay(r,Me),c=a.pick(u,n,Ie),h=o(l)?t.distance(l,s.positionWC):Number.POSITIVE_INFINITY,d=o(c)?t.distance(c,s.positionWC):Number.POSITIVE_INFINITY;return h<d?t.clone(l,i):t.clone(c,i)}}function F(r,i,n){if(t.equals(i,r._translateMousePosition)||(r._looking=!1),t.equals(i,r._strafeMousePosition)||(r._strafing=!1),r._looking)return void Q(r,i,n);if(r._strafing)return void W(r,i,n);var a,s=r._scene,l=s.camera,c=e.clone(n.startPosition,ke),h=e.clone(n.endPosition,ze),p=l.getPickRay(c,Re),m=t.clone(t.ZERO,Fe),_=t.UNIT_X;if(l.position.z<r._minimumPickingTerrainHeight&&(a=B(r,c,Ne),o(a)&&(m.x=a.x)),m.x>l.position.z&&o(a))return t.clone(a,r._strafeStartPosition),r._strafing=!0,W(r,i,n),void(r._strafeMousePosition=e.clone(i,r._strafeMousePosition));var v=f.fromPointNormal(m,_,Ve);p=l.getPickRay(c,Re);var g=u.rayPlane(p,v,Ne),y=l.getPickRay(h,Oe),C=u.rayPlane(y,v,Le);if(!o(g)||!o(C))return r._looking=!0,Q(r,i,n),void e.clone(i,r._translateMousePosition);var w=t.subtract(g,C,Be),S=w.x;w.x=w.y,w.y=w.z,w.z=S;var E=t.magnitude(w);E>d.EPSILON6&&(t.normalize(w,w),l.move(w,E))}function V(t,r,i){if(o(i.angleAndHeight)&&(i=i.angleAndHeight),e.equals(r,t._tiltCenterMousePosition)||(t._tiltCVOffMap=!1,t._looking=!1),t._looking)return void Q(t,r,i);var n=t._scene,a=n.camera,s=t._maxCoord,l=Math.abs(a.position.x)-s.x<0&&Math.abs(a.position.y)-s.y<0;t._tiltCVOffMap||!l||a.position.z>t._minimumPickingTerrainHeight?(t._tiltCVOffMap=!0,k(t,r,i)):z(t,r,i)}function k(r,i,n){var a=r._scene,s=a.camera,u=a.canvas,c=Ue;c.x=u.clientWidth/2,c.y=u.clientHeight/2;var h,p=s.getPickRay(c,Ge),f=t.UNIT_X,_=p.origin,v=p.direction,y=t.dot(f,v);if(Math.abs(y)>d.EPSILON6&&(h=-t.dot(f,_)/y),!o(h)||h<=0)return r._looking=!0,Q(r,i,n),void e.clone(i,r._tiltCenterMousePosition);var C=t.multiplyByScalar(v,h,We);t.add(_,C,C);var w=a.mapProjection,S=w.ellipsoid;t.fromElements(C.y,C.z,C.x,C);var E=w.unproject(C,Ke);S.cartographicToCartesian(E,C);var T=g.eastNorthUpToFixedFrame(C,S,qe),b=r._globe,x=r._ellipsoid;r._globe=void 0,r._ellipsoid=l.UNIT_SPHERE,r._rotateFactor=1,r._rotateRateRangeAdjustment=1;var A=m.clone(s.transform,Qe);s._setTransform(T),q(r,i,n,t.UNIT_Z),s._setTransform(A),r._globe=b,r._ellipsoid=x;var P=x.maximumRadius;r._rotateFactor=1/P,r._rotateRateRangeAdjustment=P}function z(r,i,n){var a,s,c=r._scene,h=c.camera,v=t.UNIT_X;if(e.equals(i,r._tiltCenterMousePosition))a=t.clone(r._tiltCenter,We);else{if(h.position.z<r._minimumPickingTerrainHeight&&(a=B(r,i,We)),!o(a)){s=h.getPickRay(i,Ge);var y,C=s.origin,w=s.direction,S=t.dot(v,w);if(Math.abs(S)>d.EPSILON6&&(y=-t.dot(v,C)/S),!o(y)||y<=0)return r._looking=!0,Q(r,i,n),void e.clone(i,r._tiltCenterMousePosition);a=t.multiplyByScalar(w,y,We),t.add(C,a,a)}e.clone(i,r._tiltCenterMousePosition),t.clone(a,r._tiltCenter)}var E=c.canvas,T=Ue;T.x=E.clientWidth/2,T.y=r._tiltCenterMousePosition.y,s=h.getPickRay(T,Ge);var b=t.clone(t.ZERO,Ye);b.x=a.x;var x=f.fromPointNormal(b,v,Xe),A=u.rayPlane(s,x,He),P=h._projection,M=P.ellipsoid;t.fromElements(a.y,a.z,a.x,a);var D=P.unproject(a,Ke);M.cartographicToCartesian(D,a);var I,R=g.eastNorthUpToFixedFrame(a,M,qe);o(A)?(t.fromElements(A.y,A.z,A.x,A),D=P.unproject(A,Ke),M.cartographicToCartesian(D,A),I=g.eastNorthUpToFixedFrame(A,M,je)):I=R;var O=r._globe,N=r._ellipsoid;r._globe=void 0,r._ellipsoid=l.UNIT_SPHERE,r._rotateFactor=1,r._rotateRateRangeAdjustment=1;var L=t.UNIT_Z,F=m.clone(h.transform,Qe);h._setTransform(R);var V=t.cross(t.UNIT_Z,t.normalize(h.position,Ze),Ze),k=t.dot(h.right,V);if(q(r,i,n,L,!1,!0),h._setTransform(I),k<0){n.startPosition.y>n.endPosition.y&&(L=void 0);var z=h.constrainedAxis;h.constrainedAxis=void 0,q(r,i,n,L,!0,!1),h.constrainedAxis=z}else q(r,i,n,L,!0,!1);if(o(h.constrainedAxis)){var U=t.cross(h.direction,h.constrainedAxis,Mt);t.equalsEpsilon(U,t.ZERO,d.EPSILON6)||(t.dot(U,h.right)<0&&t.negate(U,U),t.cross(U,h.direction,h.up),t.cross(h.direction,h.up,h.right),t.normalize(h.up,h.up),t.normalize(h.right,h.right))}h._setTransform(F),r._globe=O,r._ellipsoid=N;var G=N.maximumRadius;r._rotateFactor=1/G,r._rotateRateRangeAdjustment=G;var W=t.clone(h.positionWC,Ze);if(h._adjustHeightForTerrain(),!t.equals(h.positionWC,W)){h._setTransform(I),h.worldToCameraCoordinatesPoint(W,W);var H=t.magnitudeSquared(W);t.magnitudeSquared(h.position)>H&&(t.normalize(h.position,h.position),t.multiplyByScalar(h.position,Math.sqrt(H),h.position));var j=t.angleBetween(W,h.position),Y=t.cross(W,h.position,W);t.normalize(Y,Y);var X=_.fromAxisAngle(Y,j,Je),Z=p.fromQuaternion(X,$e);p.multiplyByVector(Z,h.direction,h.direction),p.multiplyByVector(Z,h.up,h.up),t.cross(h.direction,h.up,h.right),t.cross(h.right,h.direction,h.up),h._setTransform(F)}}function U(e,r,i){o(i.distance)&&(i=i.distance);var n=e._scene,a=n.camera,s=n.canvas,l=et;l.x=s.clientWidth/2,l.y=s.clientHeight/2;var u,c=a.getPickRay(l,tt);a.position.z<e._minimumPickingTerrainHeight&&(u=B(e,l,rt));var h;if(o(u))h=t.distance(c.origin,u);else{var d=t.UNIT_X,p=c.origin,m=c.direction;h=-t.dot(d,p)/t.dot(d,m)}D(e,r,i,e._zoomFactor,h)}function G(e){var t=e._scene,r=t.camera;if(m.equals(m.IDENTITY,r.transform)){var i=e._tweens;if(e._aggregator.anyButtonDown&&i.removeAll(),M(e,e.enableTilt,e.tiltEventTypes,V,e.inertiaSpin,"_lastInertiaTiltMovement"),M(e,e.enableTranslate,e.translateEventTypes,F,e.inertiaTranslate,"_lastInertiaTranslateMovement"),M(e,e.enableZoom,e.zoomEventTypes,U,e.inertiaZoom,"_lastInertiaZoomMovement"),M(e,e.enableLook,e.lookEventTypes,Q),!(e._aggregator.anyButtonDown||o(e._lastInertiaZoomMovement)&&e._lastInertiaZoomMovement.active||o(e._lastInertiaTranslateMovement)&&e._lastInertiaTranslateMovement.active||i.contains(e._tween))){var n=r.createCorrectPositionTween(e.bounceAnimationTime);o(n)&&(e._tween=i.add(n))}i.update()}else M(e,e.enableRotate,e.rotateEventTypes,q,e.inertiaSpin,"_lastInertiaSpinMovement"),M(e,e.enableZoom,e.zoomEventTypes,Y,e.inertiaZoom,"_lastInertiaZoomMovement")}function W(e,r,i){var n=e._scene,a=n.camera,s=B(e,i.startPosition,ut);if(o(s)){var l=i.endPosition,c=a.getPickRay(l,it),h=t.clone(a.direction,at);n.mode===S.COLUMBUS_VIEW&&t.fromElements(h.z,h.x,h.y,h);var d=f.fromPointNormal(s,h,nt),p=u.rayPlane(c,d,ot);o(p)&&(h=t.subtract(s,p,h),n.mode===S.COLUMBUS_VIEW&&t.fromElements(h.y,h.z,h.x,h),t.add(a.position,h,a.position))}}function H(r,i,n){var a=r._scene,s=a.camera;if(!m.equals(s.transform,m.IDENTITY))return void q(r,i,n);var u,c,h,d,p=r._ellipsoid.geodeticSurfaceNormal(s.position,dt),f=r._ellipsoid.cartesianToCartographic(s.positionWC,lt).height,_=r._globe,v=!1;if(o(_)&&f<r._minimumPickingTerrainHeight&&(d=B(r,n.startPosition,ut),o(d))){var g=s.getPickRay(n.startPosition,Me),y=r._ellipsoid.geodeticSurfaceNormal(d);v=Math.abs(t.dot(g.direction,y))<.05,v&&!r._looking&&(r._rotating=!1,r._strafing=!0)}return e.equals(i,r._rotateMousePosition)?void(r._looking?Q(r,i,n,p):r._rotating?q(r,i,n):r._strafing?(t.clone(d,r._strafeStartPosition),W(r,i,n)):(u=t.magnitude(r._rotateStartPosition),c=ct,c.x=c.y=c.z=u,h=l.fromCartesian3(c,ht),j(r,i,n,h))):(r._looking=!1,r._rotating=!1,r._strafing=!1,o(_)&&f<r._minimumPickingTerrainHeight?o(d)?t.magnitude(s.position)<t.magnitude(d)?(t.clone(d,r._strafeStartPosition),r._strafing=!0,W(r,i,n)):(u=t.magnitude(d),c=ct,c.x=c.y=c.z=u,h=l.fromCartesian3(c,ht),j(r,i,n,h),t.clone(d,r._rotateStartPosition)):(r._looking=!0,Q(r,i,n,p)):o(s.pickEllipsoid(n.startPosition,r._ellipsoid,st))?(j(r,i,n,r._ellipsoid),t.clone(st,r._rotateStartPosition)):f>r._minimumTrackBallHeight?(r._rotating=!0,q(r,i,n)):(r._looking=!0,Q(r,i,n,p)),void e.clone(i,r._rotateMousePosition))}function q(e,r,i,a,s,l){s=n(s,!1),l=n(l,!1);var u=e._scene,c=u.camera,h=u.canvas,d=c.constrainedAxis;o(a)&&(c.constrainedAxis=a);var p=t.magnitude(c.position),m=e._rotateFactor*(p-e._rotateRateRangeAdjustment);m>e._maximumRotateRate&&(m=e._maximumRotateRate),m<e._minimumRotateRate&&(m=e._minimumRotateRate);var f=(i.startPosition.x-i.endPosition.x)/h.clientWidth,_=(i.startPosition.y-i.endPosition.y)/h.clientHeight;f=Math.min(f,e.maximumMovementRatio),_=Math.min(_,e.maximumMovementRatio);var v=m*f*Math.PI*2,g=m*_*Math.PI;s||c.rotateRight(v),l||c.rotateUp(g),c.constrainedAxis=d}function j(r,i,n,a){var s=r._scene,l=s.camera,u=e.clone(n.startPosition,yt),c=e.clone(n.endPosition,Ct),h=l.pickEllipsoid(u,a,pt),p=l.pickEllipsoid(c,a,mt);if(!o(h)||!o(p))return r._rotating=!0,void q(r,i,n);if(h=l.worldToCameraCoordinates(h,h),p=l.worldToCameraCoordinates(p,p),o(l.constrainedAxis)){var m=l.constrainedAxis,f=t.mostOrthogonalAxis(m,ft);t.cross(f,m,f),t.normalize(f,f);var _=t.cross(m,f,_t),v=t.magnitude(h),g=t.dot(m,h),y=Math.acos(g/v),C=t.multiplyByScalar(m,g,vt);t.subtract(h,C,C),t.normalize(C,C);var w=t.magnitude(p),S=t.dot(m,p),E=Math.acos(S/w),T=t.multiplyByScalar(m,S,gt);t.subtract(p,T,T),t.normalize(T,T);var b=Math.acos(t.dot(C,f));t.dot(C,_)<0&&(b=d.TWO_PI-b);var x=Math.acos(t.dot(T,f));t.dot(T,_)<0&&(x=d.TWO_PI-x);var A,P=b-x;A=t.equalsEpsilon(m,l.position,d.EPSILON2)?l.right:t.cross(m,l.position,ft);var M,D=t.cross(m,A,ft),I=t.dot(D,t.subtract(h,m,_t)),R=t.dot(D,t.subtract(p,m,_t));M=I>0&&R>0?E-y:I>0&&R<=0?t.dot(l.position,m)>0?-y-E:y+E:y-E,l.rotateRight(P),l.rotateUp(M)}else{t.normalize(h,h),t.normalize(p,p);var O=t.dot(h,p),N=t.cross(h,p,ft);if(O<1&&!t.equalsEpsilon(N,t.ZERO,d.EPSILON14)){var L=Math.acos(O);l.rotate(N,L)}}}function Y(e,r,i){o(i.distance)&&(i=i.distance);var n=e._ellipsoid,a=e._scene,s=a.camera,l=a.canvas,u=et;u.x=l.clientWidth/2,u.y=l.clientHeight/2;var c,h=s.getPickRay(u,tt),d=n.cartesianToCartographic(s.position,St).height;d<e._minimumPickingTerrainHeight&&(c=B(e,u,rt));var p;p=o(c)?t.distance(h.origin,c):d;var m=t.normalize(s.position,wt);D(e,r,i,e._zoomFactor,p,t.dot(m,s.direction))}function X(t,r,i){var n=t._scene,a=n.camera;if(m.equals(a.transform,m.IDENTITY)){if(o(i.angleAndHeight)&&(i=i.angleAndHeight),e.equals(r,t._tiltCenterMousePosition)||(t._tiltOnEllipsoid=!1,t._looking=!1),t._looking){var s=t._ellipsoid.geodeticSurfaceNormal(a.position,Nt);return void Q(t,r,i,s)}var l=t._ellipsoid,u=l.cartesianToCartographic(a.position,Ot);t._tiltOnEllipsoid||u.height>t._minimumCollisionTerrainHeight?(t._tiltOnEllipsoid=!0,Z(t,r,i)):K(t,r,i)}}function Z(r,i,n){var a=r._ellipsoid,s=r._scene,c=s.camera,h=.25*r.minimumZoomDistance,p=a.cartesianToCartographic(c.positionWC,Lt).height;if(!(p-h-1<d.EPSILON3&&n.endPosition.y-n.startPosition.y<0)){var f=s.canvas,_=Et;_.x=f.clientWidth/2,_.y=f.clientHeight/2;var y,C=c.getPickRay(_,Tt),w=u.rayEllipsoid(C,a);if(o(w))y=v.getPoint(C,w.start,bt);else{if(!(p>r._minimumTrackBallHeight)){r._looking=!0;var S=r._ellipsoid.geodeticSurfaceNormal(c.position,Nt);return Q(r,i,n,S),void e.clone(i,r._tiltCenterMousePosition)}var E=u.grazingAltitudeLocation(C,a);if(!o(E))return;var T=a.cartesianToCartographic(E,Ot);T.height=0,y=a.cartographicToCartesian(T,bt)}var b=g.eastNorthUpToFixedFrame(y,a,At),x=r._globe,A=r._ellipsoid;r._globe=void 0,r._ellipsoid=l.UNIT_SPHERE,r._rotateFactor=1,r._rotateRateRangeAdjustment=1;var P=m.clone(c.transform,Dt);c._setTransform(b),q(r,i,n,t.UNIT_Z),c._setTransform(P),r._globe=x,r._ellipsoid=A;var M=A.maximumRadius;r._rotateFactor=1/M,r._rotateRateRangeAdjustment=M}}function K(r,i,n){var a,s,c,h=r._ellipsoid,f=r._scene,y=f.camera;if(e.equals(i,r._tiltCenterMousePosition))a=t.clone(r._tiltCenter,bt);else{if(a=B(r,i,bt),!o(a)){if(s=y.getPickRay(i,Tt),c=u.rayEllipsoid(s,h),!o(c)){var C=h.cartesianToCartographic(y.position,Ot);if(C.height<=r._minimumTrackBallHeight){r._looking=!0;var w=r._ellipsoid.geodeticSurfaceNormal(y.position,Nt);Q(r,i,n,w),e.clone(i,r._tiltCenterMousePosition)}return}a=v.getPoint(s,c.start,bt)}e.clone(i,r._tiltCenterMousePosition),t.clone(a,r._tiltCenter)}var S=f.canvas,E=Et;E.x=S.clientWidth/2,E.y=r._tiltCenterMousePosition.y,s=y.getPickRay(E,Tt);var T=t.magnitude(a),b=t.fromElements(T,T,T,ct),x=l.fromCartesian3(b,ht);if(c=u.rayEllipsoid(s,x),o(c)){var A=t.magnitude(s.origin)>T?c.start:c.stop,P=v.getPoint(s,A,xt),M=g.eastNorthUpToFixedFrame(a,h,At),D=g.eastNorthUpToFixedFrame(P,x,Pt),I=r._globe,R=r._ellipsoid;r._globe=void 0,r._ellipsoid=l.UNIT_SPHERE,r._rotateFactor=1,r._rotateRateRangeAdjustment=1;var O=t.UNIT_Z,N=m.clone(y.transform,Dt);y._setTransform(M);var L=t.cross(P,y.positionWC,Mt),F=t.dot(y.rightWC,L);if(q(r,i,n,O,!1,!0),y._setTransform(D),F<0){n.startPosition.y>n.endPosition.y&&(O=void 0);var V=y.constrainedAxis;y.constrainedAxis=void 0,q(r,i,n,O,!0,!1),y.constrainedAxis=V}else q(r,i,n,O,!0,!1);if(o(y.constrainedAxis)){var k=t.cross(y.direction,y.constrainedAxis,Mt);t.equalsEpsilon(k,t.ZERO,d.EPSILON6)||(t.dot(k,y.right)<0&&t.negate(k,k),t.cross(k,y.direction,y.up),t.cross(y.direction,y.up,y.right),t.normalize(y.up,y.up),t.normalize(y.right,y.right))}y._setTransform(N),r._globe=I,r._ellipsoid=R;var z=R.maximumRadius;r._rotateFactor=1/z,r._rotateRateRangeAdjustment=z;var U=t.clone(y.positionWC,Mt);if(y._adjustHeightForTerrain(),!t.equals(y.positionWC,U)){y._setTransform(D),y.worldToCameraCoordinatesPoint(U,U);var G=t.magnitudeSquared(U);t.magnitudeSquared(y.position)>G&&(t.normalize(y.position,y.position),t.multiplyByScalar(y.position,Math.sqrt(G),y.position));var W=t.angleBetween(U,y.position),H=t.cross(U,y.position,U);t.normalize(H,H);var j=_.fromAxisAngle(H,W,It),Y=p.fromQuaternion(j,Rt);p.multiplyByVector(Y,y.direction,y.direction),p.multiplyByVector(Y,y.up,y.up),t.cross(y.direction,y.up,y.right),t.cross(y.right,y.direction,y.up),y._setTransform(N)}}}function Q(e,r,i,a){var s=e._scene,l=s.camera,u=Bt;u.x=i.startPosition.x,u.y=0;var c=Ft;c.x=i.endPosition.x,c.y=0;var h=l.getPickRay(u,Vt).direction,p=l.getPickRay(c,kt).direction,m=0,f=t.dot(h,p);f<1&&(m=Math.acos(f)),m=i.startPosition.x>i.endPosition.x?-m:m;var _=e._horizontalRotationAxis;if(o(a)?l.look(a,-m):o(_)?l.look(_,-m):l.lookLeft(m),u.x=0,u.y=i.startPosition.y,c.x=0,c.y=i.endPosition.y,h=l.getPickRay(u,Vt).direction,p=l.getPickRay(c,kt).direction,m=0,f=t.dot(h,p),f<1&&(m=Math.acos(f)),m=i.startPosition.y>i.endPosition.y?-m:m,a=n(a,_),o(a)){var v=l.direction,g=t.negate(a,zt),y=t.equalsEpsilon(v,a,d.EPSILON2),C=t.equalsEpsilon(v,g,d.EPSILON2);if(y||C)(y&&m<0||C&&m>0)&&l.look(l.right,-m);else{f=t.dot(v,a);var w=d.acosClamped(f);m>0&&m>w&&(m=w-d.EPSILON4),f=t.dot(v,g),w=d.acosClamped(f),m<0&&-m>w&&(m=-w+d.EPSILON4);var S=t.cross(a,v,Ut);l.look(S,m)}}else l.lookUp(m)}function J(e){M(e,e.enableRotate,e.rotateEventTypes,H,e.inertiaSpin,"_lastInertiaSpinMovement"),M(e,e.enableZoom,e.zoomEventTypes,Y,e.inertiaZoom,"_lastInertiaZoomMovement"),M(e,e.enableTilt,e.tiltEventTypes,X,e.inertiaSpin,"_lastInertiaTiltMovement"),M(e,e.enableLook,e.lookEventTypes,Q)}var $=.4,ee=[],te=new v,re=new t,ie=new e,ne=new t,oe=new e,ae=new t,se=new t,le=new t,ue=new t,ce=new t,he=new t,de=new t,pe=new t,me=new t,fe=new t,_e=new t,ve=new t,ge=new t,ye=new t,Ce=new t,we=new t,Se=new t,Ee=new t,Te=new v,be=new v,xe=new t,Ae=new e,Pe=new e,Me=new v,De=new t,Ie=new t,Re=new v,Oe=new v,Ne=new t,Le=new t,Be=new t,Fe=new t,Ve=new f(t.ZERO,0),ke=new e,ze=new e,Ue=new e,Ge=new v,We=new t,He=new t,qe=new m,je=new m,Ye=new t,Xe=new f(t.ZERO,0),Ze=new t,Ke=new i,Qe=new m,Je=new _,$e=new p,et=new e,tt=new v,rt=new t,it=new v,nt=new f(t.ZERO,0),ot=new t,at=new t,st=new t,lt=new i,ut=new t,ct=new t,ht=new l,dt=new t,pt=r.clone(r.UNIT_W),mt=r.clone(r.UNIT_W),ft=new t,_t=new t,vt=new t,gt=new t,yt=new e,Ct=new e,wt=new t,St=new i,Et=new e,Tt=new v,bt=new t,xt=new t,At=new m,Pt=new m,Mt=new t,Dt=new m,It=new _,Rt=new p,Ot=new i,Nt=new t,Lt=new i,Bt=new e,Ft=new e,Vt=new v,kt=new v,zt=new t,Ut=new t;return b.prototype.update=function(){m.equals(this._scene.camera.transform,m.IDENTITY)?(this._globe=this._scene.globe,this._ellipsoid=o(this._globe)?this._globe.ellipsoid:this._scene.mapProjection.ellipsoid):(this._globe=void 0,this._ellipsoid=l.UNIT_SPHERE),this._minimumCollisionTerrainHeight=this.minimumCollisionTerrainHeight*this._scene.terrainExaggeration,this._minimumPickingTerrainHeight=this.minimumPickingTerrainHeight*this._scene.terrainExaggeration,this._minimumTrackBallHeight=this.minimumTrackBallHeight*this._scene.terrainExaggeration;var e=this._ellipsoid.maximumRadius;this._rotateFactor=1/e,this._rotateRateRangeAdjustment=e;var r=this._scene,i=r.mode;i===S.SCENE2D?L(this):i===S.COLUMBUS_VIEW?(this._horizontalRotationAxis=t.UNIT_Z,G(this)):i===S.SCENE3D&&(this._horizontalRotationAxis=void 0,J(this)),this._aggregator.reset()},b.prototype.isDestroyed=function(){return!1},b.prototype.destroy=function(){return this._tweens.removeAll(),this._aggregator=this._aggregator&&this._aggregator.destroy(),a(this)},b}),r("Scene/ShadowMapShader",["../Core/defaultValue","../Core/defined","../Renderer/ShaderSource"],function(e,t,r){"use strict";function i(){}return i.createShadowCastVertexShader=function(e,i,n){var o=e.defines.slice(0),a=e.sources.slice(0);n&&o.push("GENERATE_POSITION");var s=r.findPositionVarying(e),l=t(s);if(i&&!l){for(var u=a.length,c=0;c<u;++c)a[c]=r.replaceMain(a[c],"czm_shadow_cast_main");var h="varying vec3 v_positionEC; \nvoid main() \n{ \n    czm_shadow_cast_main(); \n    v_positionEC = (czm_inverseProjection * gl_Position).xyz; \n}";a.push(h)}return new r({defines:o,sources:a})},i.createShadowCastFragmentShader=function(e,i,n,o){var a=e.defines.slice(0),s=e.sources.slice(0),l=r.findPositionVarying(e),u=t(l);
+u||(l="v_positionEC");for(var c=s.length,h=0;h<c;++h)s[h]=r.replaceMain(s[h],"czm_shadow_cast_main");var d="";return i&&(u||(d+="varying vec3 v_positionEC; \n"),d+="uniform vec4 shadowMap_lightPositionEC; \n"),d+=o?"void main() \n{ \n":"void main() \n{ \n    czm_shadow_cast_main(); \n    if (gl_FragColor.a == 0.0) \n    { \n       discard; \n    } \n",d+=i?"float distance = length("+l+"); \ndistance /= shadowMap_lightPositionEC.w; // radius \ngl_FragColor = czm_packDepth(distance); \n":n?"gl_FragColor = vec4(1.0); \n":"gl_FragColor = czm_packDepth(gl_FragCoord.z); \n",d+="} \n",s.push(d),new r({defines:a,sources:s})},i.createShadowReceiveVertexShader=function(e,t,i){var n=e.defines.slice(0),o=e.sources.slice(0);return t&&(i?n.push("GENERATE_POSITION_AND_NORMAL"):n.push("GENERATE_POSITION")),new r({defines:n,sources:o})},i.createShadowReceiveFragmentShader=function(e,i,n,o,a){for(var s=r.findNormalVarying(e),l=!o&&t(s)||o&&a,u=r.findPositionVarying(e),c=t(u),h=i._usesDepthTexture,d=i._isPointLight,p=i._isSpotLight,m=i._numberOfCascades>1,f=i.debugCascadeColors,_=i.softShadows,v=d?i._pointBias:o?i._terrainBias:i._primitiveBias,g=e.defines.slice(0),y=e.sources.slice(0),C=y.length,w=0;w<C;++w)y[w]=r.replaceMain(y[w],"czm_shadow_receive_main");d?g.push("USE_CUBE_MAP_SHADOW"):h&&g.push("USE_SHADOW_DEPTH_TEXTURE"),_&&!d&&g.push("USE_SOFT_SHADOWS"),m&&n&&o&&(l?g.push("ENABLE_VERTEX_LIGHTING"):g.push("ENABLE_DAYNIGHT_SHADING")),n&&v.normalShading&&l&&(g.push("USE_NORMAL_SHADING"),v.normalShadingSmooth>0&&g.push("USE_NORMAL_SHADING_SMOOTH"));var S="";return S+=d?"uniform samplerCube shadowMap_textureCube; \n":"uniform sampler2D shadowMap_texture; \n",S+="uniform mat4 shadowMap_matrix; \nuniform vec3 shadowMap_lightDirectionEC; \nuniform vec4 shadowMap_lightPositionEC; \nuniform vec4 shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness; \nuniform vec4 shadowMap_texelSizeDepthBiasAndNormalShadingSmooth; \nvec4 getPositionEC() \n{ \n"+(c?"    return vec4("+u+", 1.0); \n":"    return czm_windowToEyeCoordinates(gl_FragCoord); \n")+"} \nvec3 getNormalEC() \n{ \n"+(l?"    return normalize("+s+"); \n":"    return vec3(1.0); \n")+"} \nvoid applyNormalOffset(inout vec4 positionEC, vec3 normalEC, float nDotL) \n{ \n"+(v.normalOffset&&l?"    float normalOffset = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.x; \n    float normalOffsetScale = 1.0 - nDotL; \n    vec3 offset = normalOffset * normalOffsetScale * normalEC; \n    positionEC.xyz += offset; \n":"")+"} \n",S+="void main() \n{ \n    czm_shadow_receive_main(); \n    vec4 positionEC = getPositionEC(); \n    vec3 normalEC = getNormalEC(); \n    float depth = -positionEC.z; \n",S+="    czm_shadowParameters shadowParameters; \n    shadowParameters.texelStepSize = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.xy; \n    shadowParameters.depthBias = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.z; \n    shadowParameters.normalShadingSmooth = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.w; \n    shadowParameters.darkness = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.w; \n",S+=o?"    shadowParameters.depthBias *= max(depth * 0.01, 1.0); \n":"    shadowParameters.depthBias *= mix(1.0, 100.0, depth * 0.0015); \n",S+=d?"    vec3 directionEC = positionEC.xyz - shadowMap_lightPositionEC.xyz; \n    float distance = length(directionEC); \n    directionEC = normalize(directionEC); \n    float radius = shadowMap_lightPositionEC.w; \n    // Stop early if the fragment is beyond the point light radius \n    if (distance > radius) \n    { \n        return; \n    } \n    vec3 directionWC  = czm_inverseViewRotation * directionEC; \n    shadowParameters.depth = distance / radius; \n    shadowParameters.nDotL = clamp(dot(normalEC, -directionEC), 0.0, 1.0); \n    shadowParameters.texCoords = directionWC; \n    float visibility = czm_shadowVisibility(shadowMap_textureCube, shadowParameters); \n":p?"    vec3 directionEC = normalize(positionEC.xyz - shadowMap_lightPositionEC.xyz); \n    float nDotL = clamp(dot(normalEC, -directionEC), 0.0, 1.0); \n    applyNormalOffset(positionEC, normalEC, nDotL); \n    vec4 shadowPosition = shadowMap_matrix * positionEC; \n    // Spot light uses a perspective projection, so perform the perspective divide \n    shadowPosition /= shadowPosition.w; \n    // Stop early if the fragment is not in the shadow bounds \n    if (any(lessThan(shadowPosition.xyz, vec3(0.0))) || any(greaterThan(shadowPosition.xyz, vec3(1.0)))) \n    { \n        return; \n    } \n    shadowParameters.texCoords = shadowPosition.xy; \n    shadowParameters.depth = shadowPosition.z; \n    shadowParameters.nDotL = nDotL; \n    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); \n":m?"    float maxDepth = shadowMap_cascadeSplits[1].w; \n    // Stop early if the eye depth exceeds the last cascade \n    if (depth > maxDepth) \n    { \n        return; \n    } \n    // Get the cascade based on the eye-space depth \n    vec4 weights = czm_cascadeWeights(depth); \n    // Apply normal offset \n    float nDotL = clamp(dot(normalEC, shadowMap_lightDirectionEC), 0.0, 1.0); \n    applyNormalOffset(positionEC, normalEC, nDotL); \n    // Transform position into the cascade \n    vec4 shadowPosition = czm_cascadeMatrix(weights) * positionEC; \n    // Get visibility \n    shadowParameters.texCoords = shadowPosition.xy; \n    shadowParameters.depth = shadowPosition.z; \n    shadowParameters.nDotL = nDotL; \n    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); \n    // Fade out shadows that are far away \n    float shadowMapMaximumDistance = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.z; \n    float fade = max((depth - shadowMapMaximumDistance * 0.8) / (shadowMapMaximumDistance * 0.2), 0.0); \n    visibility = mix(visibility, 1.0, fade); \n"+(f?"    // Draw cascade colors for debugging \n    gl_FragColor *= czm_cascadeColor(weights); \n":""):"    float nDotL = clamp(dot(normalEC, shadowMap_lightDirectionEC), 0.0, 1.0); \n    applyNormalOffset(positionEC, normalEC, nDotL); \n    vec4 shadowPosition = shadowMap_matrix * positionEC; \n    // Stop early if the fragment is not in the shadow bounds \n    if (any(lessThan(shadowPosition.xyz, vec3(0.0))) || any(greaterThan(shadowPosition.xyz, vec3(1.0)))) \n    { \n        return; \n    } \n    shadowParameters.texCoords = shadowPosition.xy; \n    shadowParameters.depth = shadowPosition.z; \n    shadowParameters.nDotL = nDotL; \n    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); \n",S+="    gl_FragColor.rgb *= visibility; \n} \n",y.push(S),new r({defines:g,sources:y})},i}),r("Scene/ShadowMap",["../Core/BoundingRectangle","../Core/BoundingSphere","../Core/BoxOutlineGeometry","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Cartographic","../Core/clone","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/combine","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/FeatureDetection","../Core/GeometryInstance","../Core/Intersect","../Core/Math","../Core/Matrix4","../Core/PixelFormat","../Core/PrimitiveType","../Core/Quaternion","../Core/SphereOutlineGeometry","../Renderer/ClearCommand","../Renderer/ContextLimits","../Renderer/CubeMap","../Renderer/DrawCommand","../Renderer/Framebuffer","../Renderer/PassState","../Renderer/PixelDatatype","../Renderer/Renderbuffer","../Renderer/RenderbufferFormat","../Renderer/RenderState","../Renderer/Sampler","../Renderer/ShaderProgram","../Renderer/ShaderSource","../Renderer/Texture","../Renderer/TextureMagnificationFilter","../Renderer/TextureMinificationFilter","../Renderer/TextureWrap","../Renderer/WebGLConstants","./Camera","./CullFace","./CullingVolume","./DebugCameraPrimitive","./OrthographicFrustum","./Pass","./PerInstanceColorAppearance","./PerspectiveFrustum","./Primitive","./ShadowMapShader"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R,O,N,L,B,F,V,k,z,U,G,W,H,q,j,Y,X,Z,K,Q,J){"use strict";function $(e){e=h(e,h.EMPTY_OBJECT);var r=e.context;this._enabled=h(e.enabled,!0),this._softShadows=h(e.softShadows,!1),this.dirty=!0,this.fromLightSource=h(e.fromLightSource,!0),this.darkness=h(e.darkness,.3),this._darkness=this.darkness,this.maximumDistance=h(e.maximumDistance,5e3),this._outOfView=!1,this._outOfViewPrevious=!1,this._needsUpdate=!0;var a=!0;_.isInternetExplorer&&(a=!1),this._polygonOffsetSupported=a,this._terrainBias={polygonOffset:a,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:!0,normalOffsetScale:.5,normalShading:!0,normalShadingSmooth:.3,depthBias:1e-4},this._primitiveBias={polygonOffset:a,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:!0,normalOffsetScale:.1,normalShading:!0,normalShadingSmooth:.05,depthBias:2e-5},this._pointBias={polygonOffset:!1,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:!1,normalOffsetScale:0,normalShading:!0,normalShadingSmooth:.1,depthBias:5e-4},this._depthAttachment=void 0,this._colorAttachment=void 0,this._shadowMapMatrix=new C,this._shadowMapTexture=void 0,this._lightDirectionEC=new n,this._lightPositionEC=new o,this._distance=0,this._lightCamera=e.lightCamera,this._shadowMapCamera=new ve,this._shadowMapCullingVolume=void 0,this._sceneCamera=void 0,this._boundingSphere=new t,this._isPointLight=h(e.isPointLight,!1),this._pointLightRadius=h(e.pointLightRadius,100),this._cascadesEnabled=!this._isPointLight&&h(e.cascadesEnabled,!0),this._numberOfCascades=this._cascadesEnabled?h(e.numberOfCascades,4):0,this._fitNearFar=!0,this._maximumCascadeDistances=[25,150,700,Number.MAX_VALUE],this._textureSize=new i,this._isSpotLight=!1,this._cascadesEnabled?this._shadowMapCamera.frustum=new Y:d(this._lightCamera.frustum.fov)&&(this._isSpotLight=!0),this._cascadeSplits=[new o,new o],this._cascadeMatrices=[new C,new C,new C,new C],this._cascadeDistances=new o;var s;s=this._isPointLight?6:this._cascadesEnabled?this._numberOfCascades:1,this._passes=new Array(s);for(var u=0;u<s;++u)this._passes[u]=new ee(r);this.debugShow=!1,this.debugFreezeFrame=!1,this._debugFreezeFrame=!1,this._debugCascadeColors=!1,this._debugLightFrustum=void 0,this._debugCameraFrustum=void 0,this._debugCascadeFrustums=new Array(this._numberOfCascades),this._debugShadowViewCommand=void 0,this._usesDepthTexture=r.depthTexture,this._isPointLight&&(this._usesDepthTexture=!1),this._primitiveRenderState=void 0,this._terrainRenderState=void 0,this._pointRenderState=void 0,re(this),this._clearCommand=new b({depth:1,color:new l}),this._clearPassState=new D(r),this._size=h(e.size,2048),this.size=this._size}function ee(e){this.camera=new ve,this.passState=new D(e),this.framebuffer=void 0,this.textureOffsets=void 0,this.commandList=[],this.cullingVolume=void 0}function te(e,t){return N.fromCache({cull:{enabled:!0,face:H.BACK},depthTest:{enabled:!0},colorMask:{red:e,green:e,blue:e,alpha:e},depthMask:!0,polygonOffset:{enabled:t.polygonOffset,factor:t.polygonOffsetFactor,units:t.polygonOffsetUnits}})}function re(e){var t=!e._usesDepthTexture;e._primitiveRenderState=te(t,e._primitiveBias),e._terrainRenderState=te(t,e._terrainBias),e._pointRenderState=te(t,e._pointBias)}function ie(e){for(var t=e._passes.length,r=0;r<t;++r){var i=e._passes[r],n=i.framebuffer;d(n)&&!n.isDestroyed()&&n.destroy(),i.framebuffer=void 0}e._depthAttachment=e._depthAttachment&&e._depthAttachment.destroy(),e._colorAttachment=e._colorAttachment&&e._colorAttachment.destroy()}function ne(){return new L({wrapS:U.CLAMP_TO_EDGE,wrapT:U.CLAMP_TO_EDGE,minificationFilter:z.NEAREST,magnificationFilter:k.NEAREST})}function oe(e,t){for(var r=new R({context:t,width:e._textureSize.x,height:e._textureSize.y,format:O.DEPTH_COMPONENT16}),i=new V({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:w.RGBA,pixelDatatype:I.UNSIGNED_BYTE,sampler:ne()}),n=new M({context:t,depthRenderbuffer:r,colorTextures:[i],destroyAttachments:!1}),o=e._passes.length,a=0;a<o;++a){var s=e._passes[a];s.framebuffer=n,s.passState.framebuffer=n}e._shadowMapTexture=i,e._depthAttachment=r,e._colorAttachment=i}function ae(e,t){for(var r=new V({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:w.DEPTH_STENCIL,pixelDatatype:I.UNSIGNED_INT_24_8,sampler:ne()}),i=new M({context:t,depthStencilTexture:r,destroyAttachments:!1}),n=e._passes.length,o=0;o<n;++o){var a=e._passes[o];a.framebuffer=i,a.passState.framebuffer=i}e._shadowMapTexture=r,e._depthAttachment=r}function se(e,t){for(var r=new R({context:t,width:e._textureSize.x,height:e._textureSize.y,format:O.DEPTH_COMPONENT16}),i=new A({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:w.RGBA,pixelDatatype:I.UNSIGNED_BYTE,sampler:ne()}),n=[i.negativeX,i.negativeY,i.negativeZ,i.positiveX,i.positiveY,i.positiveZ],o=0;o<6;++o){var a=new M({context:t,depthRenderbuffer:r,colorTextures:[n[o]],destroyAttachments:!1}),s=e._passes[o];s.framebuffer=a,s.passState.framebuffer=a}e._shadowMapTexture=i,e._depthAttachment=r,e._colorAttachment=i}function le(e,t){e._isPointLight?se(e,t):e._usesDepthTexture?ae(e,t):oe(e,t)}function ue(e,t){e._usesDepthTexture&&e._passes[0].framebuffer.status!==G.FRAMEBUFFER_COMPLETE&&(e._usesDepthTexture=!1,re(e),ie(e),le(e,t))}function ce(e,t){d(e._passes[0].framebuffer)&&e._shadowMapTexture.width===e._textureSize.x||(ie(e),le(e,t),ue(e,t),he(e,t))}function he(e,t,r){r=h(r,0),(e._isPointLight||0===r)&&(e._clearCommand.framebuffer=e._passes[r].framebuffer,e._clearCommand.execute(t,e._clearPassState))}function de(t,r){t._size=r;var i=t._passes,n=i.length,o=t._textureSize;if(t._isPointLight){r=x.maximumCubeMapSize>=r?r:x.maximumCubeMapSize,o.x=r,o.y=r;var a=new e(0,0,r,r);i[0].passState.viewport=a,i[1].passState.viewport=a,i[2].passState.viewport=a,i[3].passState.viewport=a,i[4].passState.viewport=a,i[5].passState.viewport=a}else 1===n?(r=x.maximumTextureSize>=r?r:x.maximumTextureSize,o.x=r,o.y=r,i[0].passState.viewport=new e(0,0,r,r)):4===n&&(r=x.maximumTextureSize>=2*r?r:x.maximumTextureSize/2,o.x=2*r,o.y=2*r,i[0].passState.viewport=new e(0,0,r,r),i[1].passState.viewport=new e(r,0,r,r),i[2].passState.viewport=new e(0,r,r,r),i[3].passState.viewport=new e(r,r,r,r));t._clearPassState.viewport=new e(0,0,o.x,o.y);for(var s=0;s<n;++s){var l=i[s],u=l.passState.viewport,c=u.x/o.x,h=u.y/o.y,d=u.width/o.x,p=u.height/o.y;l.textureOffsets=new C(d,0,0,c,0,p,0,h,0,0,1,0,0,0,0,1)}}function pe(e,t){var r;r=e._isPointLight?"uniform samplerCube shadowMap_textureCube; \nvarying vec2 v_textureCoordinates; \nvoid main() \n{ \n    vec2 uv = v_textureCoordinates; \n    vec3 dir; \n \n    if (uv.y < 0.5) \n    { \n        if (uv.x < 0.333) \n        { \n            dir.x = -1.0; \n            dir.y = uv.x * 6.0 - 1.0; \n            dir.z = uv.y * 4.0 - 1.0; \n        } \n        else if (uv.x < 0.666) \n        { \n            dir.y = -1.0; \n            dir.x = uv.x * 6.0 - 3.0; \n            dir.z = uv.y * 4.0 - 1.0; \n        } \n        else \n        { \n            dir.z = -1.0; \n            dir.x = uv.x * 6.0 - 5.0; \n            dir.y = uv.y * 4.0 - 1.0; \n        } \n    } \n    else \n    { \n        if (uv.x < 0.333) \n        { \n            dir.x = 1.0; \n            dir.y = uv.x * 6.0 - 1.0; \n            dir.z = uv.y * 4.0 - 3.0; \n        } \n        else if (uv.x < 0.666) \n        { \n            dir.y = 1.0; \n            dir.x = uv.x * 6.0 - 3.0; \n            dir.z = uv.y * 4.0 - 3.0; \n        } \n        else \n        { \n            dir.z = 1.0; \n            dir.x = uv.x * 6.0 - 5.0; \n            dir.y = uv.y * 4.0 - 3.0; \n        } \n    } \n \n    float shadow = czm_unpackDepth(textureCube(shadowMap_textureCube, dir)); \n    gl_FragColor = vec4(vec3(shadow), 1.0); \n} \n":"uniform sampler2D shadowMap_texture; \nvarying vec2 v_textureCoordinates; \nvoid main() \n{ \n"+(e._usesDepthTexture?"    float shadow = texture2D(shadowMap_texture, v_textureCoordinates).r; \n":"    float shadow = czm_unpackDepth(texture2D(shadowMap_texture, v_textureCoordinates)); \n")+"    gl_FragColor = vec4(vec3(shadow), 1.0); \n} \n";var i=t.createViewportQuadCommand(r,{uniformMap:{shadowMap_texture:function(){return e._shadowMapTexture},shadowMap_textureCube:function(){return e._shadowMapTexture}}});return i.pass=X.OVERLAY,i}function me(t,r){var i=r.context,n=r.context.drawingBufferWidth,o=r.context.drawingBufferHeight,a=.3*Math.min(n,o),s=be;s.x=n-a,s.y=0,s.width=a,s.height=a;var l=t._debugShadowViewCommand;d(l)||(l=pe(t,i),t._debugShadowViewCommand=l),d(l.renderState)&&e.equals(l.renderState.viewport,s)||(l.renderState=N.fromCache({viewport:e.clone(s)})),r.commandList.push(t._debugShadowViewCommand)}function fe(e,t){var i=new v({geometry:new r({minimum:new n(-.5,-.5,-.5),maximum:new n(.5,.5,.5)}),attributes:{color:u.fromColor(t)}}),o=new v({geometry:new T({radius:.5}),attributes:{color:u.fromColor(t)}});return new Q({geometryInstances:[i,o],appearance:new Z({translucent:!1,flat:!0}),asynchronous:!1,modelMatrix:e})}function _e(e,t){me(e,t);var r=e.debugFreezeFrame&&!e._debugFreezeFrame;if(e._debugFreezeFrame=e.debugFreezeFrame,e.debugFreezeFrame&&(r&&(e._debugCameraFrustum=e._debugCameraFrustum&&e._debugCameraFrustum.destroy(),e._debugCameraFrustum=new j({camera:e._sceneCamera,color:l.CYAN,updateOnChange:!1})),e._debugCameraFrustum.update(t)),e._cascadesEnabled){if(e.debugFreezeFrame){r&&(e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=new j({camera:e._shadowMapCamera,color:l.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t);for(var i=0;i<e._numberOfCascades;++i)r&&(e._debugCascadeFrustums[i]=e._debugCascadeFrustums[i]&&e._debugCascadeFrustums[i].destroy(),e._debugCascadeFrustums[i]=new j({camera:e._passes[i].camera,color:De[i],updateOnChange:!1})),e._debugCascadeFrustums[i].update(t)}}else if(e._isPointLight){if(!d(e._debugLightFrustum)||e._needsUpdate){var o=e._shadowMapCamera.positionWC,a=E.IDENTITY,s=2*e._pointLightRadius,u=n.fromElements(s,s,s,Ie),c=C.fromTranslationQuaternionRotationScale(o,a,u,Ae);e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=fe(c,l.YELLOW)}e._debugLightFrustum.update(t)}else d(e._debugLightFrustum)&&!e._needsUpdate||(e._debugLightFrustum=new j({camera:e._shadowMapCamera,color:l.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t)}function ve(){this.viewMatrix=new C,this.inverseViewMatrix=new C,this.frustum=void 0,this.positionCartographic=new a,this.positionWC=new n,this.directionWC=new n,this.upWC=new n,this.rightWC=new n,this.viewProjectionMatrix=new C}function ge(e,t){var r,i=e._shadowMapCamera,a=e._sceneCamera,s=a.frustum.near,l=a.frustum.far,u=e._numberOfCascades,c=l-s,h=l/s,d=.9,p=!1;t.shadowHints.closestObjectSize<200&&(p=!0,d=.9);var m=Le,f=Oe;for(f[0]=s,f[u]=l,r=0;r<u;++r){var _=(r+1)/u,v=s*Math.pow(h,_),g=s+c*_,w=y.lerp(g,v,d);f[r+1]=w,m[r]=w-f[r]}if(p){for(r=0;r<u;++r)m[r]=Math.min(m[r],e._maximumCascadeDistances[r]);var S=f[0];for(r=0;r<u-1;++r)S+=m[r],f[r+1]=S}o.unpack(f,0,e._cascadeSplits[0]),o.unpack(f,1,e._cascadeSplits[1]),o.unpack(m,0,e._cascadeDistances);var E=i.frustum,T=E.left,b=E.right,x=E.bottom,A=E.top,P=E.near,M=E.far,D=i.positionWC,I=i.directionWC,R=i.upWC,O=a.frustum.clone(Ne),N=i.getViewProjection();for(r=0;r<u;++r){O.near=f[r],O.far=f[r+1];for(var L=C.multiply(O.projectionMatrix,a.viewMatrix,Ae),B=C.inverse(L,Ae),F=C.multiply(N,B,Ae),V=n.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,ke),k=n.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,ze),z=0;z<8;++z){var U=o.clone(xe[z],Pe[z]);C.multiplyByVector(F,U,U),n.divideByScalar(U,U.w,U),n.minimumByComponent(U,V,V),n.maximumByComponent(U,k,k)}V.x=Math.max(V.x,0),V.y=Math.max(V.y,0),V.z=0,k.x=Math.min(k.x,1),k.y=Math.min(k.y,1),k.z=Math.min(k.z,1);var G=e._passes[r],W=G.camera;W.clone(i);var H=W.frustum;H.left=T+V.x*(b-T),H.right=T+k.x*(b-T),H.bottom=x+V.y*(A-x),H.top=x+k.y*(A-x),H.near=P+V.z*(M-P),H.far=P+k.z*(M-P),G.cullingVolume=W.frustum.computeCullingVolume(D,I,R);var q=e._cascadeMatrices[r];C.multiply(W.getViewProjection(),a.inverseViewMatrix,q),C.multiply(G.textureOffsets,q,q)}}function ye(e,t){var r=e._shadowMapCamera,i=e._sceneCamera,a=C.multiply(i.frustum.projectionMatrix,i.viewMatrix,Ae),s=C.inverse(a,Ae),l=r.directionWC,u=i.directionWC,c=n.cross(l,u,Fe);u=n.cross(c,l,Ve),n.normalize(u,u),n.normalize(c,c);for(var h=n.fromElements(0,0,0,Ue),d=C.computeView(h,l,u,c,Be),p=C.multiply(d,s,Ae),m=n.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,ke),f=n.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,ze),_=0;_<8;++_){var v=o.clone(xe[_],Pe[_]);C.multiplyByVector(p,v,v),n.divideByScalar(v,v.w,v),n.minimumByComponent(v,m,m),n.maximumByComponent(v,f,f)}f.z+=1e3,m.z-=10;var g=Ue;g.x=-(.5*(m.x+f.x)),g.y=-(.5*(m.y+f.y)),g.z=-f.z;var y=C.fromTranslation(g,Ae);d=C.multiply(y,d,d);var w=.5*(f.x-m.x),S=.5*(f.y-m.y),E=f.z-m.z,T=r.frustum;T.left=-w,T.right=w,T.bottom=-S,T.top=S,T.near=.01,T.far=E,C.clone(d,r.viewMatrix),C.inverse(d,r.inverseViewMatrix),C.getTranslation(r.inverseViewMatrix,r.positionWC),t.mapProjection.ellipsoid.cartesianToCartographic(r.positionWC,r.positionCartographic),n.clone(l,r.directionWC),n.clone(u,r.upWC),n.clone(c,r.rightWC)}function Ce(e,t){var r=new K;r.fov=y.PI_OVER_TWO,r.near=1,r.far=e._pointLightRadius,r.aspectRatio=1;for(var i=0;i<6;++i){var n=e._passes[i].camera;n.positionWC=e._shadowMapCamera.positionWC,n.positionCartographic=t.mapProjection.ellipsoid.cartesianToCartographic(n.positionWC,n.positionCartographic),n.directionWC=Ge[i],n.upWC=We[i],n.rightWC=He[i],C.computeView(n.positionWC,n.directionWC,n.upWC,n.rightWC,n.viewMatrix),C.inverse(n.viewMatrix,n.inverseViewMatrix),n.frustum=r}}function we(e,r){var i=e._sceneCamera,o=e._shadowMapCamera,a=Ye;if(e._cascadesEnabled){if(i.frustum.near>=e.maximumDistance)return e._outOfView=!0,void(e._needsUpdate=!1);var s=r.mapProjection.ellipsoid.geodeticSurfaceNormal(i.positionWC,qe),l=n.negate(o.directionWC,je),u=n.dot(s,l),c=y.clamp(u/.1,0,1);if(e._darkness=y.lerp(1,e.darkness,c),u<0)return e._outOfView=!0,void(e._needsUpdate=!1);e._needsUpdate=!0,e._outOfView=!1}else if(e._isPointLight)a.center=o.positionWC,a.radius=e._pointLightRadius,e._outOfView=r.cullingVolume.computeVisibility(a)===g.OUTSIDE,e._needsUpdate=!e._outOfView&&!e._boundingSphere.equals(a),t.clone(a,e._boundingSphere);else{var h=o.frustum.far/2,d=n.add(o.positionWC,n.multiplyByScalar(o.directionWC,h,Xe),Xe);a.center=d,a.radius=h,e._outOfView=r.cullingVolume.computeVisibility(a)===g.OUTSIDE,e._needsUpdate=!e._outOfView&&!e._boundingSphere.equals(a),t.clone(a,e._boundingSphere)}}function Se(e,t){var r=t.camera,i=e._lightCamera,o=e._sceneCamera,a=e._shadowMapCamera;e._cascadesEnabled?n.clone(i.directionWC,a.directionWC):e._isPointLight?n.clone(i.positionWC,a.positionWC):a.clone(i);var s=e._lightDirectionEC;C.multiplyByPointAsVector(r.viewMatrix,a.directionWC,s),n.normalize(s,s),n.negate(s,s),C.multiplyByPoint(r.viewMatrix,a.positionWC,e._lightPositionEC),e._lightPositionEC.w=e._pointLightRadius;var l,u;e._fitNearFar?(l=Math.min(t.shadowHints.nearPlane,e.maximumDistance),u=Math.min(t.shadowHints.farPlane,e.maximumDistance)):(l=r.frustum.near,u=e.maximumDistance),e._sceneCamera=W.clone(r,o),r.frustum.clone(e._sceneCamera.frustum),e._sceneCamera.frustum.near=l,e._sceneCamera.frustum.far=u,e._distance=u-l,we(e,t),!e._outOfViewPrevious&&e._outOfView&&(e._needsUpdate=!0),e._outOfViewPrevious=e._outOfView}function Ee(e,t,r){var i=e._isPointLight?e._pointBias:r?e._terrainBias:e._primitiveBias,n={shadowMap_texture:function(){return e._shadowMapTexture},shadowMap_textureCube:function(){return e._shadowMapTexture},shadowMap_matrix:function(){return e._shadowMapMatrix},shadowMap_cascadeSplits:function(){return e._cascadeSplits},shadowMap_cascadeMatrices:function(){return e._cascadeMatrices},shadowMap_lightDirectionEC:function(){return e._lightDirectionEC},shadowMap_lightPositionEC:function(){return e._lightPositionEC},shadowMap_cascadeDistances:function(){return e._cascadeDistances},shadowMap_texelSizeDepthBiasAndNormalShadingSmooth:function(){var t=Ze;return t.x=1/e._textureSize.x,t.y=1/e._textureSize.y,o.fromElements(t.x,t.y,i.depthBias,i.normalShadingSmooth,this.combinedUniforms1)},shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness:function(){return o.fromElements(i.normalOffsetScale,e._distance,e.maximumDistance,e._darkness,this.combinedUniforms2)},combinedUniforms1:new o,combinedUniforms2:new o};return c(t,n,!1)}function Te(e,t,r,i,n,o){var a,l,u;if(d(o)&&(a=o.shaderProgram,l=o.renderState,u=o.uniformMap),o=P.shallowClone(r,o),o.castShadows=!0,o.receiveShadows=!1,!d(a)||n!==r.shaderProgram.id||t){d(a)&&a.destroy();var c=r.shaderProgram,h=c.vertexShaderSource,p=c.fragmentShaderSource,m=r.pass===X.GLOBE,f=r.pass!==X.TRANSLUCENT,_=e._isPointLight,v=e._usesDepthTexture,g=J.createShadowCastVertexShader(h,_,m),y=J.createShadowCastFragmentShader(p,_,v,f);a=B.fromCache({context:i,vertexShaderSource:g,fragmentShaderSource:y,attributeLocations:c._attributeLocations}),l=e._primitiveRenderState,_?l=e._pointRenderState:m&&(l=e._terrainRenderState);var C=r.renderState.cull.enabled;C||(l=s(l,!1),l.cull.enabled=!1,l=N.fromCache(l)),u=Ee(e,r.uniformMap,m)}return o.shaderProgram=a,o.renderState=l,o.uniformMap=u,o}$.MAXIMUM_DISTANCE=2e4,$.prototype.debugCreateRenderStates=function(){re(this)},p($.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this.dirty=this._enabled!==e,this._enabled=e}},softShadows:{get:function(){return this._softShadows},set:function(e){this.dirty=this._softShadows!==e,this._softShadows=e}},size:{get:function(){return this._size},set:function(e){de(this,e)}},outOfView:{get:function(){return this._outOfView}},shadowMapCullingVolume:{get:function(){return this._shadowMapCullingVolume}},passes:{get:function(){return this._passes}},isPointLight:{get:function(){return this._isPointLight}},debugCascadeColors:{get:function(){return this._debugCascadeColors},set:function(e){this.dirty=this._debugCascadeColors!==e,this._debugCascadeColors=e}}});var be=new e,xe=new Array(8);xe[0]=new o(-1,-1,-1,1),xe[1]=new o(1,-1,-1,1),xe[2]=new o(1,1,-1,1),xe[3]=new o(-1,1,-1,1),xe[4]=new o(-1,-1,1,1),xe[5]=new o(1,-1,1,1),xe[6]=new o(1,1,1,1),xe[7]=new o(-1,1,1,1);for(var Ae=new C,Pe=new Array(8),Me=0;Me<8;++Me)Pe[Me]=new o;var De=[l.RED,l.GREEN,l.BLUE,l.MAGENTA],Ie=new n;ve.prototype.clone=function(e){C.clone(e.viewMatrix,this.viewMatrix),C.clone(e.inverseViewMatrix,this.inverseViewMatrix),this.frustum=e.frustum.clone(this.frustum),a.clone(e.positionCartographic,this.positionCartographic),n.clone(e.positionWC,this.positionWC),n.clone(e.directionWC,this.directionWC),n.clone(e.upWC,this.upWC),n.clone(e.rightWC,this.rightWC)};var Re=new C(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);ve.prototype.getViewProjection=function(){var e=this.viewMatrix,t=this.frustum.projectionMatrix;return C.multiply(t,e,this.viewProjectionMatrix),C.multiply(Re,this.viewProjectionMatrix,this.viewProjectionMatrix),this.viewProjectionMatrix};var Oe=new Array(5),Ne=new K,Le=new Array(4),Be=new C,Fe=new n,Ve=new n,ke=new n,ze=new n,Ue=new n,Ge=[new n(-1,0,0),new n(0,-1,0),new n(0,0,-1),new n(1,0,0),new n(0,1,0),new n(0,0,1)],We=[new n(0,-1,0),new n(0,0,-1),new n(0,-1,0),new n(0,-1,0),new n(0,0,1),new n(0,-1,0)],He=[new n(0,0,1),new n(1,0,0),new n(-1,0,0),new n(0,0,-1),new n(1,0,0),new n(1,0,0)],qe=new n,je=new n,Ye=new t,Xe=Ye.center;$.prototype.update=function(e){if(Se(this,e),this._needsUpdate)if(ce(this,e.context),this._isPointLight&&Ce(this,e),this._cascadesEnabled&&(ye(this,e),this._numberOfCascades>1&&ge(this,e)),this._isPointLight)this._shadowMapCullingVolume=q.fromBoundingSphere(this._boundingSphere);else{var t=this._shadowMapCamera,r=t.positionWC,i=t.directionWC,n=t.upWC;this._shadowMapCullingVolume=t.frustum.computeCullingVolume(r,i,n),1===this._passes.length&&this._passes[0].camera.clone(t)}if(1===this._passes.length){var o=this._sceneCamera.inverseViewMatrix;C.multiply(this._shadowMapCamera.getViewProjection(),o,this._shadowMapMatrix)}this.debugShow&&_e(this,e)},$.prototype.updatePass=function(e,t){he(this,e,t)};var Ze=new i;return $.createDerivedCommands=function(e,t,r,i,n,o){d(o)||(o={});var a=t.length>0,s=r.shaderProgram,l=s.vertexShaderSource,u=s.fragmentShaderSource,c=r.pass===X.GLOBE,h=!1;if(c&&(h=r.owner.data.pickTerrain.mesh.encoding.hasVertexNormals),r.castShadows){var p=o.castCommands;d(p)||(p=o.castCommands=[]);var m=o.castShaderProgramId,f=e.length;p.length=f;for(var _=0;_<f;++_)p[_]=Te(e[_],i,r,n,m,p[_]);o.castShaderProgramId=r.shaderProgram.id}if(r.receiveShadows&&a){var v,g;d(o.receiveCommand)&&(v=o.receiveCommand.shaderProgram,g=o.receiveCommand.uniformMap),o.receiveCommand=P.shallowClone(r,o.receiveCommand),o.castShadows=!1,o.receiveShadows=!0;var y=o.receiveShaderCastShadows!==r.castShadows,C=o.receiveShaderProgramId!==r.shaderProgram.id;if(!d(v)||C||i||y){d(v)&&v.destroy();var w=J.createShadowReceiveVertexShader(l,c,h),S=J.createShadowReceiveFragmentShader(u,t[0],r.castShadows,c,h);v=B.fromCache({context:n,vertexShaderSource:w,fragmentShaderSource:S,attributeLocations:s._attributeLocations}),g=Ee(t[0],r.uniformMap,c)}o.receiveCommand.shaderProgram=v,o.receiveCommand.uniformMap=g,o.receiveShaderProgramId=r.shaderProgram.id,o.receiveShaderCastShadows=r.castShadows}return o},$.prototype.isDestroyed=function(){return!1},$.prototype.destroy=function(){ie(this),this._debugLightFrustum=this._debugLightFrustum&&this._debugLightFrustum.destroy(),this._debugCameraFrustum=this._debugCameraFrustum&&this._debugCameraFrustum.destroy(),this._debugShadowViewCommand=this._debugShadowViewCommand&&this._debugShadowViewCommand.shaderProgram&&this._debugShadowViewCommand.shaderProgram.destroy();for(var e=0;e<this._numberOfCascades;++e)this._debugCascadeFrustums[e]=this._debugCascadeFrustums[e]&&this._debugCascadeFrustums[e].destroy();return m(this)},$}),r("Shaders/PostProcessFilters/AdditiveBlend",[],function(){"use strict";return"uniform sampler2D u_texture0;\nuniform sampler2D u_texture1;\nuniform vec2 u_center;\nuniform float u_radius;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\nvec4 color0 = texture2D(u_texture0, v_textureCoordinates);\nvec4 color1 = texture2D(u_texture1, v_textureCoordinates);\nfloat x = length(gl_FragCoord.xy - u_center) / u_radius;\nfloat t = smoothstep(0.5, 0.8, x);\ngl_FragColor = mix(color0 + color1, color0, t);\n}\n"}),r("Shaders/PostProcessFilters/BrightPass",[],function(){"use strict";return"uniform sampler2D u_texture;\nuniform float u_avgLuminance;\nuniform float u_threshold;\nuniform float u_offset;\nvarying vec2 v_textureCoordinates;\nfloat key(float avg)\n{\nfloat guess = 1.5 - (1.5 / (avg * 0.1 + 1.0));\nreturn max(0.0, guess) + 0.1;\n}\nvoid main()\n{\nvec4 color = texture2D(u_texture, v_textureCoordinates);\nvec3 xyz = czm_RGBToXYZ(color.rgb);\nfloat luminance = xyz.r;\nfloat scaledLum = key(u_avgLuminance) * luminance / u_avgLuminance;\nfloat brightLum = max(scaledLum - u_threshold, 0.0);\nfloat brightness = brightLum / (u_offset + brightLum);\nxyz.r = brightness;\ngl_FragColor = vec4(czm_XYZToRGB(xyz), 1.0);\n}\n"}),r("Shaders/PostProcessFilters/GaussianBlur1D",[],function(){"use strict";return"#define SAMPLES 8\nuniform float delta;\nuniform float sigma;\nuniform float direction;\nuniform sampler2D u_texture;\nuniform vec2 u_step;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\nvec2 st = v_textureCoordinates;\nvec2 dir = vec2(1.0 - direction, direction);\nvec3 g;\ng.x = 1.0 / (sqrt(czm_twoPi) * sigma);\ng.y = exp((-0.5 * delta * delta) / (sigma * sigma));\ng.z = g.y * g.y;\nvec4 result = texture2D(u_texture, st) * g.x;\nfor (int i = 1; i < SAMPLES; ++i)\n{\ng.xy *= g.yz;\nvec2 offset = float(i) * dir * u_step;\nresult += texture2D(u_texture, st - offset) * g.x;\nresult += texture2D(u_texture, st + offset) * g.x;\n}\ngl_FragColor = result;\n}\n"}),r("Scene/SunPostProcess",["../Core/BoundingRectangle","../Core/Cartesian2","../Core/Cartesian4","../Core/Color","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/Math","../Core/Matrix4","../Core/PixelFormat","../Core/Transforms","../Renderer/ClearCommand","../Renderer/Framebuffer","../Renderer/PassState","../Renderer/PixelDatatype","../Renderer/Renderbuffer","../Renderer/RenderbufferFormat","../Renderer/RenderState","../Renderer/Texture","../Shaders/PostProcessFilters/AdditiveBlend","../Shaders/PostProcessFilters/BrightPass","../Shaders/PostProcessFilters/GaussianBlur1D","../Shaders/PostProcessFilters/PassThrough"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S){
+"use strict";function E(){this._fbo=void 0,this._downSampleFBO1=void 0,this._downSampleFBO2=void 0,this._clearFBO1Command=void 0,this._clearFBO2Command=void 0,this._downSampleCommand=void 0,this._brightPassCommand=void 0,this._blurXCommand=void 0,this._blurYCommand=void 0,this._blendCommand=void 0,this._fullScreenCommand=void 0,this._downSamplePassState=new p,this._downSamplePassState.scissorTest={enable:!0,rectangle:new e},this._upSamplePassState=new p,this._upSamplePassState.scissorTest={enabled:!0,rectangle:new e},this._uCenter=new t,this._uRadius=void 0,this._blurStep=new t}E.prototype.clear=function(e,t){var r=this._clearFBO1Command;i.clone(n(t,i.BLACK),r.color),r.execute(e),r=this._clearFBO2Command,i.clone(n(t,i.BLACK),r.color),r.execute(e)},E.prototype.execute=function(e,t){this._downSampleCommand.execute(e,this._downSamplePassState),this._brightPassCommand.execute(e,this._downSamplePassState),this._blurXCommand.execute(e,this._downSamplePassState),this._blurYCommand.execute(e,this._downSamplePassState),this._fullScreenCommand.framebuffer=t,this._blendCommand.framebuffer=t,this._fullScreenCommand.execute(e),this._blendCommand.execute(e,this._upSamplePassState)};var T=new e,b=new e,x=new r,A=new t,P=new t,M=new l;return E.prototype.update=function(e){var r=e.context,n=e.viewport,a=r.drawingBufferWidth,p=r.drawingBufferHeight,E=this;if(!o(this._downSampleCommand)){this._clearFBO1Command=new h({color:new i}),this._clearFBO2Command=new h({color:new i});var D={};this._downSampleCommand=r.createViewportQuadCommand(S,{uniformMap:D,owner:this}),D={u_avgLuminance:function(){return.5},u_threshold:function(){return.25},u_offset:function(){return.1}},this._brightPassCommand=r.createViewportQuadCommand(C,{uniformMap:D,owner:this});var I=1,R=2;D={delta:function(){return I},sigma:function(){return R},direction:function(){return 0}},this._blurXCommand=r.createViewportQuadCommand(w,{uniformMap:D,owner:this}),D={delta:function(){return I},sigma:function(){return R},direction:function(){return 1}},this._blurYCommand=r.createViewportQuadCommand(w,{uniformMap:D,owner:this}),D={u_center:function(){return E._uCenter},u_radius:function(){return E._uRadius}},this._blendCommand=r.createViewportQuadCommand(y,{uniformMap:D,owner:this}),D={},this._fullScreenCommand=r.createViewportQuadCommand(S,{uniformMap:D,owner:this})}var O=Math.pow(2,Math.ceil(Math.log(a)/Math.log(2))-2),N=Math.pow(2,Math.ceil(Math.log(p)/Math.log(2))-2),L=Math.max(1,O,N),B=b;B.width=L,B.height=L;var F=this._fbo,V=o(F)&&F.getColorTexture(0)||void 0;if(!o(V)||V.width!==a||V.height!==p){F=F&&F.destroy(),this._downSampleFBO1=this._downSampleFBO1&&this._downSampleFBO1.destroy(),this._downSampleFBO2=this._downSampleFBO2&&this._downSampleFBO2.destroy(),this._blurStep.x=this._blurStep.y=1/L;var k=[new g({context:r,width:a,height:p})];F=r.depthTexture?this._fbo=new d({context:r,colorTextures:k,depthTexture:new g({context:r,width:a,height:p,pixelFormat:u.DEPTH_COMPONENT,pixelDatatype:m.UNSIGNED_SHORT})}):this._fbo=new d({context:r,colorTextures:k,depthRenderbuffer:new f({context:r,format:_.DEPTH_COMPONENT16})}),this._downSampleFBO1=new d({context:r,colorTextures:[new g({context:r,width:L,height:L})]}),this._downSampleFBO2=new d({context:r,colorTextures:[new g({context:r,width:L,height:L})]}),this._clearFBO1Command.framebuffer=this._downSampleFBO1,this._clearFBO2Command.framebuffer=this._downSampleFBO2,this._downSampleCommand.framebuffer=this._downSampleFBO1,this._brightPassCommand.framebuffer=this._downSampleFBO2,this._blurXCommand.framebuffer=this._downSampleFBO1,this._blurYCommand.framebuffer=this._downSampleFBO2;var z=v.fromCache({viewport:B});this._downSampleCommand.uniformMap.u_texture=function(){return F.getColorTexture(0)},this._downSampleCommand.renderState=z,this._brightPassCommand.uniformMap.u_texture=function(){return E._downSampleFBO1.getColorTexture(0)},this._brightPassCommand.renderState=z,this._blurXCommand.uniformMap.u_texture=function(){return E._downSampleFBO2.getColorTexture(0)},this._blurXCommand.uniformMap.u_step=function(){return E._blurStep},this._blurXCommand.renderState=z,this._blurYCommand.uniformMap.u_texture=function(){return E._downSampleFBO1.getColorTexture(0)},this._blurYCommand.uniformMap.u_step=function(){return E._blurStep},this._blurYCommand.renderState=z;var U=T;U.width=a,U.height=p;var G=v.fromCache({viewport:U});this._blendCommand.uniformMap.u_texture0=function(){return F.getColorTexture(0)},this._blendCommand.uniformMap.u_texture1=function(){return E._downSampleFBO2.getColorTexture(0)},this._blendCommand.renderState=G,this._fullScreenCommand.uniformMap.u_texture=function(){return F.getColorTexture(0)},this._fullScreenCommand.renderState=G}var W=r.uniformState,H=W.sunPositionWC,q=W.view,j=W.viewProjection,Y=W.projection,X=l.computeViewportTransformation(n,0,1,M),Z=l.multiplyByPoint(q,H,x),K=c.pointToGLWindowCoordinates(j,X,H,A);Z.x+=s.SOLAR_RADIUS;var Q=c.pointToGLWindowCoordinates(Y,X,Z,Z),J=30*t.magnitude(t.subtract(Q,K,Q))*2,$=P;$.x=J,$.y=J;var ee=this._upSamplePassState.scissorTest.rectangle;return ee.x=Math.max(K.x-.5*$.x,0),ee.y=Math.max(K.y-.5*$.y,0),ee.width=Math.min($.x,a),ee.height=Math.min($.y,p),this._uCenter=t.clone(K,this._uCenter),this._uRadius=.5*Math.max($.x,$.y),X=l.computeViewportTransformation(B,0,1,M),K=c.pointToGLWindowCoordinates(j,X,H,A),$.x*=O/a,$.y*=N/p,ee=this._downSamplePassState.scissorTest.rectangle,ee.x=Math.max(K.x-.5*$.x,0),ee.y=Math.max(K.y-.5*$.y,0),ee.width=Math.min($.x,a),ee.height=Math.min($.y,p),this._downSamplePassState.context=r,this._upSamplePassState.context=r,this._fbo},E.prototype.isDestroyed=function(){return!1},E.prototype.destroy=function(){return this._fbo=this._fbo&&this._fbo.destroy(),this._downSampleFBO1=this._downSampleFBO1&&this._downSampleFBO1.destroy(),this._downSampleFBO2=this._downSampleFBO2&&this._downSampleFBO2.destroy(),this._downSampleCommand=this._downSampleCommand&&this._downSampleCommand.shaderProgram&&this._downSampleCommand.shaderProgram.destroy(),this._brightPassCommand=this._brightPassCommand&&this._brightPassCommand.shaderProgram&&this._brightPassCommand.shaderProgram.destroy(),this._blurXCommand=this._blurXCommand&&this._blurXCommand.shaderProgram&&this._blurXCommand.shaderProgram.destroy(),this._blurYCommand=this._blurYCommand&&this._blurYCommand.shaderProgram&&this._blurYCommand.shaderProgram.destroy(),this._blendCommand=this._blendCommand&&this._blendCommand.shaderProgram&&this._blendCommand.shaderProgram.destroy(),this._fullScreenCommand=this._fullScreenCommand&&this._fullScreenCommand.shaderProgram&&this._fullScreenCommand.shaderProgram.destroy(),a(this)},E}),r("Scene/Scene",["../Core/BoundingRectangle","../Core/BoundingSphere","../Core/BoxGeometry","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Cartographic","../Core/Color","../Core/ColorGeometryInstanceAttribute","../Core/createGuid","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/DeveloperError","../Core/EllipsoidGeometry","../Core/Event","../Core/GeographicProjection","../Core/GeometryInstance","../Core/GeometryPipeline","../Core/getTimestamp","../Core/Intersect","../Core/Interval","../Core/JulianDate","../Core/Math","../Core/Matrix4","../Core/mergeSort","../Core/Occluder","../Core/RequestScheduler","../Core/ShowGeometryInstanceAttribute","../Core/Transforms","../Renderer/ClearCommand","../Renderer/ComputeEngine","../Renderer/Context","../Renderer/ContextLimits","../Renderer/DrawCommand","../Renderer/PassState","../Renderer/ShaderProgram","../Renderer/ShaderSource","./Camera","./CreditDisplay","./CullingVolume","./DepthPlane","./DeviceOrientationCameraController","./Fog","./FrameState","./FrustumCommands","./FXAA","./GlobeDepth","./JobScheduler","./MapMode2D","./OIT","./OrthographicFrustum","./Pass","./PerformanceDisplay","./PerInstanceColorAppearance","./PerspectiveFrustum","./PerspectiveOffCenterFrustum","./PickDepth","./Primitive","./PrimitiveCollection","./SceneMode","./SceneTransforms","./SceneTransitioner","./ScreenSpaceCameraController","./ShadowMap","./SunPostProcess","./TweenCollection"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R,O,N,L,B,F,V,k,z,U,G,W,H,q,j,Y,X,Z,K,Q,J,$,ee,te,re,ie,ne,oe,ae,se,le,ue,ce,he,de,pe){"use strict";function me(t){t=c(t,c.EMPTY_OBJECT);var r=t.canvas,i=t.contextOptions,n=t.creditContainer,o=new O(r,i);h(n)||(n=document.createElement("div"),n.style.position="absolute",n.style.bottom="0",n.style["text-shadow"]="0px 0px 2px #000000",n.style.color="#ffffff",n.style["font-size"]="10px",n.style["padding-right"]="5px",r.parentNode.appendChild(n)),this._id=u(),this._jobScheduler=new Z,this._frameState=new q(o,new z(n),this._jobScheduler),this._frameState.scene3DOnly=c(t.scene3DOnly,!1);var a=new B(o);a.viewport=new e,a.viewport.x=0,a.viewport.y=0,a.viewport.width=o.drawingBufferWidth,a.viewport.height=o.drawingBufferHeight,this._passState=a,this._canvas=r,this._context=o,this._computeEngine=new R(o),this._globe=void 0,this._primitives=new ae,this._groundPrimitives=new ae,this._tweens=new pe,this._shaderFrameCount=0,this._sunPostProcess=void 0,this._computeCommandList=[],this._frustumCommandsList=[],this._overlayCommandList=[],this._pickFramebuffer=void 0,this._useOIT=c(t.orderIndependentTranslucency,!0),this._executeOITFunction=void 0;var l;o.depthTexture&&(l=new X);var d;this._useOIT&&h(l)&&(d=new Q(o)),this._globeDepth=l,this._depthPlane=new G,this._oit=d,this._fxaa=new Y,this._clearColorCommand=new I({color:new s,stencil:0,owner:this}),this._depthClearCommand=new I({depth:1,owner:this}),this._pickDepths=[],this._debugGlobeDepths=[],this._transitioner=new ue(this),this._renderError=new _,this._preRender=new _,this._postRender=new _,this._cameraStartFired=!1,this._cameraMovedTime=void 0,this.rethrowRenderErrors=!1,this.completeMorphOnUserInput=!0,this.morphStart=new _,this.morphComplete=new _,this.skyBox=void 0,this.skyAtmosphere=void 0,this.sun=void 0,this.sunBloom=!0,this._sunBloom=void 0,this.moon=void 0,this.backgroundColor=s.clone(s.BLACK),this._mode=se.SCENE3D,this._mapProjection=h(t.mapProjection)?t.mapProjection:new v,this._transitioner=new ue(this,this._mapProjection.ellipsoid),this.morphTime=1,this.farToNearRatio=1e3,this.nearToFarDistance2D=175e4,this.debugCommandFilter=void 0,this.debugShowCommands=!1,this.debugShowFrustums=!1,this._debugFrustumStatistics=void 0,this.debugShowFramesPerSecond=!1,this.debugShowGlobeDepth=!1,this.debugShowDepthFrustum=1,this.fxaa=!0,this.useDepthPicking=!0,this.cameraEventWaitTime=500,this.copyGlobeDepth=!1,this.fog=new H,this._sunCamera=new k(this),this.shadowMap=new he({context:o,lightCamera:this._sunCamera,enabled:c(t.shadows,!1)}),this._terrainExaggeration=c(t.terrainExaggeration,1),this._performanceDisplay=void 0,this._debugVolume=void 0;var p=new k(this);this._camera=p,this._cameraClone=k.clone(p),this._screenSpaceCameraController=new ce(this),this._mapMode2D=c(t.mapMode2D,K.INFINITE_SCROLL),this._environmentState={skyBoxCommand:void 0,skyAtmosphereCommand:void 0,sunDrawCommand:void 0,sunComputeCommand:void 0,moonCommand:void 0,isSunVisible:!1,isMoonVisible:!1,isReadyForAtmosphere:!1,isSkyAtmosphereVisible:!1,clearGlobeDepth:!1,useDepthPlane:!1,originalFramebuffer:void 0,useGlobeDepthFramebuffer:!1,useOIT:!1,useFXAA:!1},this._useWebVR=!1,this._cameraVR=void 0,this._aspectRatioVR=void 0;var m=p.frustum.near,f=p.frustum.far,g=Math.ceil(Math.log(f/m)/Math.log(this.farToNearRatio));we(m,f,this.farToNearRatio,g,this._frustumCommandsList,!1,void 0),Ce(this,0,E.now()),this.initializeFrame()}function fe(e,t){var r=Math.max(Math.abs(e.x),Math.abs(t.x)),i=Math.max(Math.abs(e.y),Math.abs(t.y)),n=Math.max(Math.abs(e.z),Math.abs(t.z));return Math.max(Math.max(r,i),n)}function _e(e,t,r){var i=1/Math.max(1,fe(e.position,t.position));return n.multiplyByScalar(e.position,i,$e),n.multiplyByScalar(t.position,i,et),n.equalsEpsilon($e,et,r)&&n.equalsEpsilon(e.direction,t.direction,r)&&n.equalsEpsilon(e.up,t.up,r)&&n.equalsEpsilon(e.right,t.right,r)&&b.equalsEpsilon(e.transform,t.transform,r)}function ve(e,t){var r=e.frameState,i=e._context,n=r.shadowHints.shadowsEnabled,o=r.shadowHints.shadowMaps,a=r.shadowHints.lightShadowMaps,s=n&&a.length>0,l=!1;if(n&&(t.receiveShadows||t.castShadows)){var u=r.shadowHints.lastDirtyTime;t.lastDirtyTime!==u&&(t.lastDirtyTime=u,t.dirty=!0,l=!0)}if(t.dirty){t.dirty=!1;var c=t.derivedCommands;n&&(t.receiveShadows||t.castShadows)&&(c.shadows=he.createDerivedCommands(o,a,t,l,i,c.shadows));var d=e._oit;t.pass===$.TRANSLUCENT&&h(d)&&d.isSupported()&&(s&&t.receiveShadows?c.oit=d.createDerivedCommands(t.derivedCommands.shadows.receiveCommand,i,c.oit):c.oit=d.createDerivedCommands(t,i,c.oit))}}function ge(e){var t=e.globe;if(e._mode===se.SCENE3D&&h(t)){var r=t.ellipsoid;return tt.radius=r.minimumRadius,Je=A.fromBoundingSphere(tt,e._camera.positionWC,Je)}}function ye(e){e.render=!1,e.pick=!1}function Ce(e,t,r){var i=e._camera,n=e._frameState;n.commandList.length=0,n.shadowMaps.length=0,n.mode=e._mode,n.morphTime=e.morphTime,n.mapProjection=e.mapProjection,n.frameNumber=t,n.time=E.clone(r,n.time),n.camera=i,n.cullingVolume=i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC),n.occluder=ge(e),n.terrainExaggeration=e._terrainExaggeration,ye(n.passes)}function we(e,t,r,i,n,o,a){n.length=i;for(var s=0;s<i;++s){var l,u;o?(l=Math.min(t-a,e+s*a),u=Math.min(t,l+a)):(l=Math.max(e,Math.pow(r,s)*e),u=Math.min(t,r*l));var c=n[s];h(c)?(c.near=l,c.far=u):c=n[s]=new j(l,u)}}function Se(e,t,r){e.debugShowFrustums&&(t.debugOverlappingFrustums=0),e.frameState.passes.pick||ve(e,t);for(var i=e._frustumCommandsList,n=i.length,o=0;o<n;++o){var a=i[o],s=a.near,l=a.far;if(!(r.start>l)){if(r.stop<s)break;var u=t instanceof I?$.OPAQUE:t.pass,c=a.indices[u]++;if(a.commands[u][c]=t,e.debugShowFrustums&&(t.debugOverlappingFrustums|=1<<o),t.executeInClosestFrustum)break}}if(e.debugShowFrustums){var d=e._debugFrustumStatistics.commandsInFrustums;d[t.debugOverlappingFrustums]=h(d[t.debugOverlappingFrustums])?d[t.debugOverlappingFrustums]+1:1,++e._debugFrustumStatistics.totalCommands}}function Ee(e,t,r){return h(e)&&(!h(e.boundingVolume)||!e.cull||t.computeVisibility(e.boundingVolume)!==w.OUTSIDE&&(!h(r)||!e.boundingVolume.isOccluded(r)))}function Te(e){var t=e._frameState,r=t.camera,i=r.directionWC,n=r.positionWC,o=e._computeCommandList,a=e._overlayCommandList,s=t.commandList;e.debugShowFrustums&&(e._debugFrustumStatistics={totalCommands:0,commandsInFrustums:{}});for(var l=e._frustumCommandsList,u=l.length,c=$.NUMBER_OF_PASSES,d=0;d<u;++d)for(var p=0;p<c;++p)l[d].indices[p]=0;o.length=0,a.length=0;for(var m=Number.MAX_VALUE,f=-Number.MAX_VALUE,_=!1,v=t.shadowHints.shadowsEnabled,g=Number.MAX_VALUE,y=-Number.MAX_VALUE,C=Number.MAX_VALUE,w=t.mode===se.SCENE3D?t.occluder:void 0,S=t.cullingVolume,E=rt.planes,T=0;T<5;++T)E[T]=S.planes[T];S=rt;var b=e._environmentState;b.isSkyAtmosphereVisible=h(b.skyAtmosphereCommand)&&b.isReadyForAtmosphere,b.isSunVisible=Ee(b.sunDrawCommand,S,w),b.isMoonVisible=Ee(b.moonCommand,S,w);for(var x=s.length,A=0;A<x;++A){var P=s[A],M=P.pass;if(M===$.COMPUTE)o.push(P);else if(M===$.OVERLAY)a.push(P);else{var D=P.boundingVolume;if(h(D)){if(!Ee(P,S,w))continue;if(it=D.computePlaneDistances(n,i,it),m=Math.min(m,it.start),f=Math.max(f,it.stop),v&&P.receiveShadows&&it.start<he.MAXIMUM_DISTANCE&&!(M===$.GLOBE&&it.start<-100&&it.stop>100)){var R=it.stop-it.start;M!==$.GLOBE&&it.start<100&&(C=Math.min(C,R)),g=Math.min(g,it.start),y=Math.max(y,it.stop)}}else it.start=r.frustum.near,it.stop=r.frustum.far,_=!(P instanceof I);Se(e,P,it)}}_?(m=r.frustum.near,f=r.frustum.far):(m=Math.min(Math.max(m,r.frustum.near),r.frustum.far),f=Math.max(Math.min(f,r.frustum.far),m),v&&(g=Math.min(Math.max(g,r.frustum.near),r.frustum.far),y=Math.max(Math.min(y,r.frustum.far),g))),v&&(t.shadowHints.nearPlane=g,t.shadowHints.farPlane=y,t.shadowHints.closestObjectSize=C);var O,N=e.mode===se.SCENE2D,L=e.farToNearRatio;N?(f=Math.min(f,r.position.z+e.nearToFarDistance2D),m=Math.min(m,f),O=Math.ceil(Math.max(1,f-m)/e.nearToFarDistance2D)):O=Math.ceil(Math.log(f/m)/Math.log(L)),m!==Number.MAX_VALUE&&(O!==u||0!==l.length&&(m<l[0].near||f>l[u-1].far))&&(we(m,f,L,O,l,N,e.nearToFarDistance2D),Te(e))}function be(e){var t={},r=e.vertexAttributes;for(var i in r)r.hasOwnProperty(i)&&(t[i]=r[i].index);return t}function xe(e,t,r){var i=t.context,n=c(r,e.shaderProgram),o=n.fragmentShaderSource.clone();o.sources=o.sources.map(function(e){return V.replaceMain(e,"czm_Debug_main")});var a="void main() \n{ \n    czm_Debug_main(); 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s=t.frameState.shadowHints.shadowsEnabled,u=s&&t.frameState.shadowHints.lightShadowMaps.length>0;if(t.debugShowCommands||t.debugShowFrustums?Ae(e,t,o):u&&e.receiveShadows&&h(e.derivedCommands.shadows)?e.derivedCommands.shadows.receiveCommand.execute(i,o):e.execute(i,o),e.debugShowBoundingVolume&&h(e.boundingVolume)){var c=t._frameState,d=e.boundingVolume;h(t._debugVolume)&&t._debugVolume.destroy();var p,m=n.clone(d.center);if(c.mode!==se.SCENE3D){m=b.multiplyByPoint(nt,m,m);var _=c.mapProjection,v=_.unproject(m);m=_.ellipsoid.cartographicToCartesian(v)}if(h(d.radius)){var C=d.radius;p=y.toWireframe(f.createGeometry(new f({radii:new n(C,C,C),vertexFormat:te.FLAT_VERTEX_FORMAT}))),t._debugVolume=new oe({geometryInstances:new g({geometry:p,modelMatrix:b.fromTranslation(m),attributes:{color:new l(1,0,0,1)}}),appearance:new te({flat:!0,translucent:!1}),asynchronous:!1})}else{var w=d.halfAxes;p=y.toWireframe(r.createGeometry(r.fromDimensions({dimensions:new n(2,2,2),vertexFormat:te.FLAT_VERTEX_FORMAT}))),t._debugVolume=new oe({geometryInstances:new g({geometry:p,modelMatrix:b.fromRotationTranslation(w,m,new b),attributes:{color:new l(1,0,0,1)}}),appearance:new te({flat:!0,translucent:!1}),asynchronous:!1})}var S=c.commandList,E=c.commandList=[];t._debugVolume.update(c);var T;h(a)&&(T=o.framebuffer,o.framebuffer=a),E[0].execute(i,o),h(T)&&(o.framebuffer=T),c.commandList=S}}}function Me(e,t,r){return t.boundingVolume.distanceSquaredTo(r)-e.boundingVolume.distanceSquaredTo(r)}function De(e,t,r,i){var n=e.context;x(i,Me,e._camera.positionWC);for(var o=i.length,a=0;a<o;++a)t(i[a],e,n,r)}function Ie(e,t){var r=e._debugGlobeDepths[t];return!h(r)&&e.context.depthTexture&&(r=new X,e._debugGlobeDepths[t]=r),r}function Re(e,t){var r=e._pickDepths[t];return h(r)||(r=new ne,e._pickDepths[t]=r),r}function Oe(e,t){var r=e._camera,i=e.context,n=i.uniformState;n.updateCamera(r);var o;o=h(r.frustum.fov)?r.frustum.clone(ot):h(r.frustum.infiniteProjectionMatrix)?r.frustum.clone(at):r.frustum.clone(st),o.near=r.frustum.near,o.far=r.frustum.far,n.updateFrustum(o),n.updatePass($.ENVIRONMENT);var a=e._environmentState,s=a.skyBoxCommand;h(s)&&Pe(s,e,i,t),a.isSkyAtmosphereVisible&&Pe(a.skyAtmosphereCommand,e,i,t);var l=e._useWebVR&&e.mode!==se.SCENE2D;if(a.isSunVisible&&(a.sunDrawCommand.execute(i,t),e.sunBloom&&!l)){var u;u=a.useGlobeDepthFramebuffer?e._globeDepth.framebuffer:a.useFXAA?e._fxaa.getColorFramebuffer():a.originalFramebuffer,e._sunPostProcess.execute(i,u),t.framebuffer=u}a.isMoonVisible&&a.moonCommand.execute(i,t);var c;a.useOIT?(h(e._executeOITFunction)||(e._executeOITFunction=function(e,t,r,i){e._oit.executeCommands(e,t,r,i)}),c=e._executeOITFunction):c=De;for(var d,p=a.clearGlobeDepth,m=a.useDepthPlane,f=e._depthClearCommand,_=e._depthPlane,v=r.position.z,g=e._frustumCommandsList,y=g.length,C=0;C<y;++C){var w=y-C-1,S=g[w];e.mode===se.SCENE2D?(r.position.z=v-S.near+1,o.far=Math.max(1,S.far-S.near),o.near=1,n.update(e.frameState),n.updateFrustum(o)):(o.near=0!==w?S.near*Qe:S.near,o.far=S.far,n.updateFrustum(o));var E,T=e.debugShowGlobeDepth?Ie(e,w):e._globeDepth;e.debugShowGlobeDepth&&h(T)&&a.useGlobeDepthFramebuffer&&(E=t.framebuffer,t.framebuffer=T.framebuffer),f.execute(i,t),n.updatePass($.GLOBE);var b=S.commands[$.GLOBE],x=S.indices[$.GLOBE];for(d=0;d<x;++d)Pe(b[d],e,i,t);for(h(T)&&a.useGlobeDepthFramebuffer&&(e.copyGlobeDepth||e.debugShowGlobeDepth)&&(T.update(i),T.executeCopyDepth(i,t)),e.debugShowGlobeDepth&&h(T)&&a.useGlobeDepthFramebuffer&&(t.framebuffer=E),n.updatePass($.GROUND),b=S.commands[$.GROUND],x=S.indices[$.GROUND],d=0;d<x;++d)Pe(b[d],e,i,t);p&&(f.execute(i,t),m&&_.execute(i,t));for(var A=$.GROUND+1,P=$.TRANSLUCENT,M=A;M<P;++M)for(n.updatePass(M),b=S.commands[M],x=S.indices[M],d=0;d<x;++d)Pe(b[d],e,i,t);if(0!==w&&e.mode!==se.SCENE2D&&(o.near=S.near,n.updateFrustum(o)),n.updatePass($.TRANSLUCENT),b=S.commands[$.TRANSLUCENT],b.length=S.indices[$.TRANSLUCENT],c(e,Pe,t,b),h(T)&&a.useGlobeDepthFramebuffer&&e.useDepthPicking){var D=Re(e,w);D.update(i,T.framebuffer.depthStencilTexture),D.executeCopyDepth(i,t)}}}function Ne(e){var t=e.context.uniformState;t.updatePass($.COMPUTE);var r=e._environmentState.sunComputeCommand;h(r)&&r.execute(e._computeEngine);for(var i=e._computeCommandList,n=i.length,o=0;o<n;++o)i[o].execute(e._computeEngine)}function Le(e,t){var r=e.context.uniformState;r.updatePass($.OVERLAY);for(var i=e.context,n=e._overlayCommandList,o=n.length,a=0;a<o;++a)n[a].execute(i,t)}function Be(e,t,r){for(var i=r.shadowMapCullingVolume,n=r.isPointLight,o=r.passes,a=o.length,s=t.length,l=0;l<s;++l){var u=t[l];if(ve(e,u),u.castShadows&&(u.pass===$.GLOBE||u.pass===$.OPAQUE||u.pass===$.TRANSLUCENT)&&Ee(u,i))if(n)for(var c=0;c<a;++c)o[c].commandList.push(u);else if(1===a)o[0].commandList.push(u);else for(var h=!1,d=a-1;d>=0;--d){var p=o[d].cullingVolume;if(Ee(u,p))o[d].commandList.push(u),h=!0;else if(h)break}}}function Fe(e){var t=e.frameState,r=t.shadowHints.shadowMaps,i=r.length;if(t.shadowHints.shadowsEnabled)for(var n=e.context,o=n.uniformState,a=0;a<i;++a){var s=r[a];if(!s.outOfView){var l,u=s.passes,c=u.length;for(l=0;l<c;++l)u[l].commandList.length=0;var h=e.frameState.commandList;for(Be(e,h,s),l=0;l<c;++l){var d=s.passes[l];o.updateCamera(d.camera),s.updatePass(n,l);for(var p=d.commandList.length,m=0;m<p;++m){var f=d.commandList[m];o.updatePass(f.pass),Pe(f.derivedCommands.shadows.castCommands[a],e,n,d.passState)}}}}}function Ve(e,t,r,i){var o=e._context,a=t.viewport,s=e._frameState,l=s.camera,u=s.mode;if(e._useWebVR&&u!==se.SCENE2D){We(e),Te(e),He(e,t,r,i),Ne(e),Fe(e),a.x=0,a.y=0,a.width=.5*o.drawingBufferWidth,a.height=o.drawingBufferHeight;var c=k.clone(l,e._cameraVR),h=l.frustum.near,d=5*h,p=d/30,m=n.multiplyByScalar(c.right,.5*p,ft);l.frustum.aspectRatio=a.width/a.height;var f=.5*p*h/d;n.add(c.position,m,l.position),l.frustum.xOffset=f,Oe(e,t),a.x=t.viewport.width,n.subtract(c.position,m,l.position),l.frustum.xOffset=-f,Oe(e,t),k.clone(c,l)}else a.x=0,a.y=0,a.width=o.drawingBufferWidth,a.height=o.drawingBufferHeight,u!==se.SCENE2D||e._mapMode2D===K.ROTATE?ze(!0,e,t,r,i):ke(e,t,r,i)}function ke(e,t,r,i){var o=e.context,a=e.frameState,s=e.camera,l=t.viewport,u=lt,c=ut,h=e.mapProjection;h.project(u,c);var d=n.clone(s.position,ct),p=b.clone(s.transform,dt),m=s.frustum.clone();s._setTransform(b.IDENTITY);var f=b.computeViewportTransformation(l,0,1,ht),_=s.frustum.projectionMatrix,v=s.positionWC.y,g=n.fromElements(T.sign(v)*c.x-v,0,-s.positionWC.x,pt),y=D.pointToGLWindowCoordinates(_,f,g,mt);y.x=Math.floor(y.x);var C=l.x,w=l.width;if(0===v||y.x<=0||y.x>=o.drawingBufferWidth)ze(!0,e,t,r,i);else if(Math.abs(.5*o.drawingBufferWidth-y.x)<1)l.width=y.x,s.position.x*=T.sign(s.position.x),s.frustum.right=0,a.cullingVolume=s.frustum.computeCullingVolume(s.positionWC,s.directionWC,s.upWC),o.uniformState.update(a),ze(!0,e,t,r,i),l.x=l.width,s.position.x=-s.position.x,s.frustum.right=-s.frustum.left,s.frustum.left=0,a.cullingVolume=s.frustum.computeCullingVolume(s.positionWC,s.directionWC,s.upWC),o.uniformState.update(a),ze(!1,e,t,r,i);else if(y.x>.5*o.drawingBufferWidth){l.width=y.x;var S=s.frustum.right;s.frustum.right=c.x-v,a.cullingVolume=s.frustum.computeCullingVolume(s.positionWC,s.directionWC,s.upWC),o.uniformState.update(a),ze(!0,e,t,r,i),l.x+=y.x,l.width=o.drawingBufferWidth-y.x,s.position.x=-s.position.x,s.frustum.left=-s.frustum.right,s.frustum.right=S-2*s.frustum.right,a.cullingVolume=s.frustum.computeCullingVolume(s.positionWC,s.directionWC,s.upWC),o.uniformState.update(a),ze(!1,e,t,r,i)}else{l.x=y.x,l.width=o.drawingBufferWidth-y.x;var E=s.frustum.left;s.frustum.left=-c.x-v,a.cullingVolume=s.frustum.computeCullingVolume(s.positionWC,s.directionWC,s.upWC),o.uniformState.update(a),ze(!0,e,t,r,i),l.x=0,l.width=y.x,s.position.x=-s.position.x,s.frustum.right=-s.frustum.left,s.frustum.left=E-2*s.frustum.left,a.cullingVolume=s.frustum.computeCullingVolume(s.positionWC,s.directionWC,s.upWC),o.uniformState.update(a),ze(!1,e,t,r,i)}s._setTransform(p),n.clone(d,s.position),s.frustum=m.clone(),l.x=C,l.width=w}function ze(e,t,r,i,n){e||(t.frameState.commandList.length=0),We(t),Te(t),e&&(He(t,r,i,n),Ne(t),Fe(t)),Oe(t,r)}function Ue(e){var t=e._frameState,r=e._environmentState,i=t.passes.render;r.skyBoxCommand=i&&h(e.skyBox)?e.skyBox.update(t):void 0;var n=e.skyAtmosphere,o=e.globe;h(n)&&h(o)&&(n.setDynamicAtmosphereColor(o.enableLighting),r.isReadyForAtmosphere=r.isReadyForAtmosphere||o._surface._tilesToRender.length>0),r.skyAtmosphereCommand=i&&h(n)?n.update(t):void 0;var a=i&&h(e.sun)?e.sun.update(e):void 0;r.sunDrawCommand=h(a)?a.drawCommand:void 0,r.sunComputeCommand=h(a)?a.computeCommand:void 0,r.moonCommand=i&&h(e.moon)?e.moon.update(t):void 0;var s=r.clearGlobeDepth=h(o)&&(!o.depthTestAgainstTerrain||e.mode===se.SCENE2D),l=r.useDepthPlane=s&&e.mode===se.SCENE3D;l&&e._depthPlane.update(t)}function Ge(e){var t=e._frameState,r=t.shadowMaps,i=r.length;if(t.shadowHints.shadowsEnabled=i>0&&!t.passes.pick&&e.mode===se.SCENE3D,t.shadowHints.shadowsEnabled){for(var n=0;n<i;++n)if(r[n]!==t.shadowHints.shadowMaps[n]){++t.shadowHints.lastDirtyTime;break}t.shadowHints.shadowMaps.length=0,t.shadowHints.lightShadowMaps.length=0;for(var o=0;o<i;++o){var a=r[o];a.update(t),t.shadowHints.shadowMaps.push(a),a.fromLightSource&&t.shadowHints.lightShadowMaps.push(a),a.dirty&&(++t.shadowHints.lastDirtyTime,a.dirty=!1)}}}function We(e){var t=e._frameState;e._groundPrimitives.update(t),e._primitives.update(t),Ge(e),e._globe&&e._globe.update(t)}function He(e,t,r,i){var n=e._context,o=e._environmentState,a=e._useWebVR&&e.mode!==se.SCENE2D;o.originalFramebuffer=t.framebuffer,h(e.sun)&&e.sunBloom!==e._sunBloom?(e.sunBloom&&!a?e._sunPostProcess=new de:h(e._sunPostProcess)&&(e._sunPostProcess=e._sunPostProcess.destroy()),e._sunBloom=e.sunBloom):!h(e.sun)&&h(e._sunPostProcess)&&(e._sunPostProcess=e._sunPostProcess.destroy(),e._sunBloom=!1);var l=e._clearColorCommand;s.clone(r,l.color),l.execute(n,t);var u=o.useGlobeDepthFramebuffer=!i&&h(e._globeDepth);u&&(e._globeDepth.update(n),e._globeDepth.clear(n,t,r));for(var c=!1,d=e._frustumCommandsList,p=d.length,m=0;m<p;++m)if(d[m].indices[$.TRANSLUCENT]>0){c=!0;break}var f=o.useOIT=!i&&c&&h(e._oit)&&e._oit.isSupported();f&&(e._oit.update(n,e._globeDepth.framebuffer),e._oit.clear(n,t,r),o.useOIT=e._oit.isSupported());var _=o.useFXAA=!i&&e.fxaa;_&&(e._fxaa.update(n),e._fxaa.clear(n,t,r)),o.isSunVisible&&e.sunBloom&&!a?t.framebuffer=e._sunPostProcess.update(t):u?t.framebuffer=e._globeDepth.framebuffer:_&&(t.framebuffer=e._fxaa.getColorFramebuffer()),h(t.framebuffer)&&l.execute(n,t)}function qe(e,t){var r=e._context,i=e._environmentState,n=i.useGlobeDepthFramebuffer;if(e.debugShowGlobeDepth&&n){var o=Ie(e,e.debugShowDepthFrustum-1);o.executeDebugGlobeDepth(r,t)}if(e.debugShowPickDepth&&n){var a=Re(e,e.debugShowDepthFrustum-1);a.executeDebugPickDepth(r,t)}var s=i.useOIT,l=i.useFXAA;s&&(t.framebuffer=l?e._fxaa.getColorFramebuffer():void 0,e._oit.execute(r,t)),l&&(!s&&n&&(t.framebuffer=e._fxaa.getColorFramebuffer(),e._globeDepth.executeCopyColor(r,t)),t.framebuffer=i.originalFramebuffer,e._fxaa.execute(r,t)),s||l||!n||(t.framebuffer=i.originalFramebuffer,e._globeDepth.executeCopyColor(r,t))}function je(e){for(var t=e.afterRender,r=0,i=t.length;r<i;++r)t[r]();t.length=0}function Ye(e,t){h(t)||(t=E.now());var r=e._camera;_e(r,e._cameraClone,T.EPSILON6)?e._cameraStartFired&&C()-e._cameraMovedTime>e.cameraEventWaitTime&&(r.moveEnd.raiseEvent(),e._cameraStartFired=!1):(e._cameraStartFired||(r.moveStart.raiseEvent(),e._cameraStartFired=!0),e._cameraMovedTime=C(),k.clone(r,e._cameraClone)),e._preRender.raiseEvent(e,t),e._jobScheduler.resetBudgets(),P.resetBudgets();var i=e.context,o=i.uniformState,a=e._frameState,l=T.incrementWrap(a.frameNumber,15e6,1);Ce(e,l,t),a.passes.render=!0,a.creditDisplay.beginFrame(),e.fog.update(a),o.update(a);var u=e.shadowMap;h(u)&&u.enabled&&(n.negate(o.sunDirectionWC,e._sunCamera.direction),a.shadowMaps.push(u)),e._computeCommandList.length=0,e._overlayCommandList.length=0;var d=e._passState;if(d.framebuffer=void 0,d.blendingEnabled=void 0,d.scissorTest=void 0,h(e.globe)&&e.globe.beginFrame(a),Ue(e),Ve(e,d,c(e.backgroundColor,s.BLACK)),qe(e,d),Le(e,d),h(e.globe)&&e.globe.endFrame(a),a.creditDisplay.endFrame(),e.debugShowFramesPerSecond){if(!h(e._performanceDisplay)){var p=document.createElement("div");p.className="cesium-performanceDisplay-defaultContainer";var m=e._canvas.parentNode;m.appendChild(p);var f=new ee({container:p});e._performanceDisplay=f,e._performanceContainer=p}e._performanceDisplay.update()}else h(e._performanceDisplay)&&(e._performanceDisplay=e._performanceDisplay&&e._performanceDisplay.destroy(),e._performanceContainer.parentNode.removeChild(e._performanceContainer));i.endFrame(),je(a),e._postRender.raiseEvent(e,t)}function Xe(e,t,r,i){var o=e._camera,a=o.frustum,s=e._passState.viewport,l=2*(t.x-s.x)/s.width-1;l*=.5*(a.right-a.left);var u=2*(s.height-t.y-s.y)/s.height-1;u*=.5*(a.top-a.bottom);var c=b.clone(o.transform,Ct);o._setTransform(b.IDENTITY);var h=n.clone(o.position,vt);n.multiplyByScalar(o.right,l,gt),n.add(gt,h,h),n.multiplyByScalar(o.up,u,gt),n.add(gt,h,h),o._setTransform(c),n.fromElements(h.z,h.x,h.y,h);var d=a.getPixelDimensions(s.width,s.height,1,yt),p=_t;return p.right=.5*d.x,p.left=-p.right,p.top=.5*d.y,p.bottom=-p.top,p.near=a.near,p.far=a.far,p.computeCullingVolume(h,o.directionWC,o.upWC)}function Ze(e,t,r,i){var n=e._camera,o=n.frustum,a=o.near,s=Math.tan(.5*o.fovy),l=o.aspectRatio*s,u=e._passState.viewport,c=2*(t.x-u.x)/u.width-1,h=2*(u.height-t.y-u.y)/u.height-1,d=c*a*l,p=h*a*s,m=o.getPixelDimensions(u.width,u.height,1,yt),f=m.x*r*.5,_=m.y*i*.5,v=wt;return v.top=p+_,v.bottom=p-_,v.right=d+f,v.left=d-f,v.near=a,v.far=o.far,v.computeCullingVolume(n.positionWC,n.directionWC,n.upWC)}function Ke(e,t,r,i){return e._mode===se.SCENE2D?Xe(e,t,r,i):Ze(e,t,r,i)}var Qe=.99;d(me.prototype,{canvas:{get:function(){return this._canvas}},drawingBufferHeight:{get:function(){return this._context.drawingBufferHeight}},drawingBufferWidth:{get:function(){return this._context.drawingBufferWidth}},maximumAliasedLineWidth:{get:function(){return N.maximumAliasedLineWidth}},maximumCubeMapSize:{get:function(){return N.maximumCubeMapSize}},pickPositionSupported:{get:function(){return this._context.depthTexture}},globe:{get:function(){return this._globe},set:function(e){this._globe=this._globe&&this._globe.destroy(),this._globe=e}},primitives:{get:function(){return this._primitives}},groundPrimitives:{get:function(){return this._groundPrimitives}},camera:{get:function(){return this._camera}},screenSpaceCameraController:{get:function(){return this._screenSpaceCameraController;
+}},mapProjection:{get:function(){return this._mapProjection}},frameState:{get:function(){return this._frameState}},tweens:{get:function(){return this._tweens}},imageryLayers:{get:function(){return this.globe.imageryLayers}},terrainProvider:{get:function(){return this.globe.terrainProvider},set:function(e){this.globe.terrainProvider=e}},terrainProviderChanged:{get:function(){return this.globe.terrainProviderChanged}},renderError:{get:function(){return this._renderError}},preRender:{get:function(){return this._preRender}},postRender:{get:function(){return this._postRender}},context:{get:function(){return this._context}},debugFrustumStatistics:{get:function(){return this._debugFrustumStatistics}},scene3DOnly:{get:function(){return this._frameState.scene3DOnly}},orderIndependentTranslucency:{get:function(){return h(this._oit)}},id:{get:function(){return this._id}},mode:{get:function(){return this._mode},set:function(e){e===se.SCENE2D?this.morphTo2D(0):e===se.SCENE3D?this.morphTo3D(0):e===se.COLUMBUS_VIEW&&this.morphToColumbusView(0),this._mode=e}},numberOfFrustums:{get:function(){return this._frustumCommandsList.length}},terrainExaggeration:{get:function(){return this._terrainExaggeration}},useWebVR:{get:function(){return this._useWebVR},set:function(e){this._useWebVR=e,this._useWebVR?(this._frameState.creditDisplay.container.style.visibility="hidden",this._cameraVR=new k(this),h(this._deviceOrientationCameraController)||(this._deviceOrientationCameraController=new W(this)),this._aspectRatioVR=this._camera.frustum.aspectRatio):(this._frameState.creditDisplay.container.style.visibility="visible",this._cameraVR=void 0,this._deviceOrientationCameraController=this._deviceOrientationCameraController&&!this._deviceOrientationCameraController.isDestroyed()&&this._deviceOrientationCameraController.destroy(),this._camera.frustum.aspectRatio=this._aspectRatioVR,this._camera.frustum.xOffset=0)}},mapMode2D:{get:function(){return this._mapMode2D}}});var Je,$e=new n,et=new n,tt=new t,rt=new U,it=new S,nt=new b(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);nt=b.inverseTransformation(nt,nt);var ot=new re,at=new ie,st=new J,lt=new a(Math.PI,T.PI_OVER_TWO),ut=new n,ct=new n,ht=new b,dt=new b,pt=new n,mt=new n;me.prototype.initializeFrame=function(){120===this._shaderFrameCount++&&(this._shaderFrameCount=0,this._context.shaderCache.destroyReleasedShaderPrograms()),this._tweens.update(),this._screenSpaceCameraController.update(),h(this._deviceOrientationCameraController)&&this._deviceOrientationCameraController.update(),this._camera.update(this._mode),this._camera._updateCameraChanged()};var ft=new n;me.prototype.render=function(e){try{Ye(this,e)}catch(e){if(this._renderError.raiseEvent(this,e),this.rethrowRenderErrors)throw e}},me.prototype.clampLineWidth=function(e){return Math.max(N.minimumAliasedLineWidth,Math.min(e,N.maximumAliasedLineWidth))};var _t=new J,vt=new n,gt=new n,yt=new i,Ct=new b,wt=new ie,St=3,Et=3,Tt=new e(0,0,St,Et),bt=new s(0,0,0,0),xt=new i;me.prototype.pick=function(e){var t=this._context,r=t.uniformState,i=this._frameState,n=le.transformWindowToDrawingBuffer(this,e,xt);h(this._pickFramebuffer)||(this._pickFramebuffer=t.createPickFramebuffer()),this._jobScheduler.disableThisFrame(),Ce(this,i.frameNumber,i.time),i.cullingVolume=Ke(this,n,St,Et),i.passes.pick=!0,r.update(i),Tt.x=n.x-.5*(St-1),Tt.y=this.drawingBufferHeight-n.y-.5*(Et-1);var o=this._pickFramebuffer.begin(Tt);Ve(this,o,bt,!0),qe(this,o);var a=this._pickFramebuffer.end(Tt);return t.endFrame(),je(i),a};var At=new o,Pt=new o(1,1/255,1/65025,1/160581375);return me.prototype.pickPosition=function(e,t){if(this.useDepthPicking){var r=this._context,i=r.uniformState,n=le.transformWindowToDrawingBuffer(this,e,xt);n.y=this.drawingBufferHeight-n.y;var a,s=this._camera;h(s.frustum.fov)?a=s.frustum.clone(ot):h(s.frustum.infiniteProjectionMatrix)&&(a=s.frustum.clone(at));for(var l=this.numberOfFrustums,u=0;u<l;++u){var c=Re(this,u),d=r.readPixels({x:n.x,y:n.y,width:1,height:1,framebuffer:c.framebuffer}),p=o.unpack(d,0,At);o.divideByScalar(p,255,p);var m=o.dot(p,Pt);if(m>0&&m<1){var f=this._frustumCommandsList[u];return a.near=f.near*(0!==u?Qe:1),a.far=f.far,i.updateFrustum(a),le.drawingBufferToWgs84Coordinates(this,n,m,t)}}}},me.prototype.drillPick=function(e,t){var r,i,n=[],o=[],a=[];h(t)||(t=Number.MAX_VALUE);for(var s=this.pick(e);h(s)&&h(s.primitive)&&(n.push(s),!(0>=--t));){var l=s.primitive,u=!1;"function"==typeof l.getGeometryInstanceAttributes&&h(s.id)&&(i=l.getGeometryInstanceAttributes(s.id),h(i)&&h(i.show)&&(u=!0,i.show=M.toValue(!1,i.show),a.push(i))),u||(l.show=!1,o.push(l)),s=this.pick(e)}for(r=0;r<o.length;++r)o[r].show=!0;for(r=0;r<a.length;++r)i=a[r],i.show=M.toValue(!0,i.show);return n},me.prototype.completeMorph=function(){this._transitioner.completeMorph()},me.prototype.morphTo2D=function(e){var t,r=this.globe;t=h(r)?r.ellipsoid:this.mapProjection.ellipsoid,e=c(e,2),this._transitioner.morphTo2D(e,t)},me.prototype.morphToColumbusView=function(e){var t,r=this.globe;t=h(r)?r.ellipsoid:this.mapProjection.ellipsoid,e=c(e,2),this._transitioner.morphToColumbusView(e,t)},me.prototype.morphTo3D=function(e){var t,r=this.globe;t=h(r)?r.ellipsoid:this.mapProjection.ellipsoid,e=c(e,2),this._transitioner.morphTo3D(e,t)},me.prototype.isDestroyed=function(){return!1},me.prototype.destroy=function(){return this._tweens.removeAll(),this._computeEngine=this._computeEngine&&this._computeEngine.destroy(),this._screenSpaceCameraController=this._screenSpaceCameraController&&this._screenSpaceCameraController.destroy(),this._deviceOrientationCameraController=this._deviceOrientationCameraController&&!this._deviceOrientationCameraController.isDestroyed()&&this._deviceOrientationCameraController.destroy(),this._pickFramebuffer=this._pickFramebuffer&&this._pickFramebuffer.destroy(),this._primitives=this._primitives&&this._primitives.destroy(),this._groundPrimitives=this._groundPrimitives&&this._groundPrimitives.destroy(),this._globe=this._globe&&this._globe.destroy(),this.skyBox=this.skyBox&&this.skyBox.destroy(),this.skyAtmosphere=this.skyAtmosphere&&this.skyAtmosphere.destroy(),this._debugSphere=this._debugSphere&&this._debugSphere.destroy(),this.sun=this.sun&&this.sun.destroy(),this._sunPostProcess=this._sunPostProcess&&this._sunPostProcess.destroy(),this._depthPlane=this._depthPlane&&this._depthPlane.destroy(),this._transitioner.destroy(),h(this._globeDepth)&&this._globeDepth.destroy(),h(this._oit)&&this._oit.destroy(),this._fxaa.destroy(),this._context=this._context&&this._context.destroy(),this._frameState.creditDisplay.destroy(),h(this._performanceDisplay)&&(this._performanceDisplay=this._performanceDisplay&&this._performanceDisplay.destroy(),this._performanceContainer.parentNode.removeChild(this._performanceContainer)),p(this)},me}),r("Scene/SingleTileImageryProvider",["../Core/Credit","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/GeographicTilingScheme","../Core/loadImage","../Core/Rectangle","../Core/RuntimeError","../Core/TileProviderError","../ThirdParty/when"],function(e,t,r,i,n,o,a,s,l,u,c,h){"use strict";function d(i){function n(e){w._image=e,w._tileWidth=e.width,w._tileHeight=e.height,w._ready=!0,w._readyPromise.resolve(!0),c.handleSuccess(w._errorEvent)}function d(e){var t="Failed to load image "+g+".";C=c.handleError(C,w,w._errorEvent,t,0,0,0,p,e),w._readyPromise.reject(new u(t))}function p(){h(s(g),n,d)}i=t(i,{});var m=i.url;this._url=m;var f=i.proxy;this._proxy=f;var _=t(i.rectangle,l.MAX_VALUE),v=new a({rectangle:_,numberOfLevelZeroTilesX:1,numberOfLevelZeroTilesY:1,ellipsoid:i.ellipsoid});this._tilingScheme=v,this._image=void 0,this._texture=void 0,this._tileWidth=0,this._tileHeight=0,this._errorEvent=new o,this._ready=!1,this._readyPromise=h.defer();var g=m;r(f)&&(g=f.getURL(g));var y=i.credit;"string"==typeof y&&(y=new e(y)),this._credit=y;var C,w=this;p()}return i(d.prototype,{url:{get:function(){return this._url}},proxy:{get:function(){return this._proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return 0}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise.promise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!0}}}),d.prototype.getTileCredits=function(e,t,r){},d.prototype.requestImage=function(e,t,r,i){return this._image},d.prototype.pickFeatures=function(){},d}),r("Shaders/SkyAtmosphereFS",[],function(){"use strict";return"#ifdef COLOR_CORRECT\nuniform vec3 u_hsbShift;\n#endif\nconst float g = -0.95;\nconst float g2 = g * g;\nconst vec4 K_RGB2HSB = vec4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);\nconst vec4 K_HSB2RGB = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);\nvarying vec3 v_rayleighColor;\nvarying vec3 v_mieColor;\nvarying vec3 v_toCamera;\nvarying vec3 v_positionEC;\n#ifdef COLOR_CORRECT\nvec3 rgb2hsb(vec3 rgbColor)\n{\nvec4 p = mix(vec4(rgbColor.bg, K_RGB2HSB.wz), vec4(rgbColor.gb, K_RGB2HSB.xy), step(rgbColor.b, rgbColor.g));\nvec4 q = mix(vec4(p.xyw, rgbColor.r), vec4(rgbColor.r, p.yzx), step(p.x, rgbColor.r));\nfloat d = q.x - min(q.w, q.y);\nreturn vec3(abs(q.z + (q.w - q.y) / (6.0 * d + czm_epsilon7)), d / (q.x + czm_epsilon7), q.x);\n}\nvec3 hsb2rgb(vec3 hsbColor)\n{\nvec3 p = abs(fract(hsbColor.xxx + K_HSB2RGB.xyz) * 6.0 - K_HSB2RGB.www);\nreturn hsbColor.z * mix(K_HSB2RGB.xxx, clamp(p - K_HSB2RGB.xxx, 0.0, 1.0), hsbColor.y);\n}\n#endif\nvoid main (void)\n{\nfloat cosAngle = dot(czm_sunDirectionWC, normalize(v_toCamera)) / length(v_toCamera);\nfloat rayleighPhase = 0.75 * (1.0 + cosAngle * cosAngle);\nfloat miePhase = 1.5 * ((1.0 - g2) / (2.0 + g2)) * (1.0 + cosAngle * cosAngle) / pow(1.0 + g2 - 2.0 * g * cosAngle, 1.5);\nconst float exposure = 2.0;\nvec3 rgb = rayleighPhase * v_rayleighColor + miePhase * v_mieColor;\nrgb = vec3(1.0) - exp(-exposure * rgb);\nfloat l = czm_luminance(rgb);\n#ifdef COLOR_CORRECT\nvec3 hsb = rgb2hsb(rgb);\nhsb.x += u_hsbShift.x;\nhsb.y = clamp(hsb.y + u_hsbShift.y, 0.0, 1.0);\nhsb.z = hsb.z > czm_epsilon7 ? hsb.z + u_hsbShift.z : 0.0;\nrgb = hsb2rgb(hsb);\nl = min(l, czm_luminance(rgb));\n#endif\ngl_FragColor = vec4(rgb, min(smoothstep(0.0, 0.1, l), 1.0) * smoothstep(0.0, 1.0, czm_morphTime));\n}\n"}),r("Shaders/SkyAtmosphereVS",[],function(){"use strict";return"attribute vec4 position;\nuniform vec4 u_cameraAndRadiiAndDynamicAtmosphereColor;\nconst float Kr = 0.0025;\nconst float Kr4PI = Kr * 4.0 * czm_pi;\nconst float Km = 0.0015;\nconst float Km4PI = Km * 4.0 * czm_pi;\nconst float ESun = 15.0;\nconst float KmESun = Km * ESun;\nconst float KrESun = Kr * ESun;\nconst vec3 InvWavelength = vec3(\n5.60204474633241,\n9.473284437923038,\n19.643802610477206);\nconst float rayleighScaleDepth = 0.25;\nconst int nSamples = 2;\nconst float fSamples = 2.0;\nvarying vec3 v_rayleighColor;\nvarying vec3 v_mieColor;\nvarying vec3 v_toCamera;\nfloat scale(float cosAngle)\n{\nfloat x = 1.0 - cosAngle;\nreturn rayleighScaleDepth  * exp(-0.00287 + x*(0.459 + x*(3.83 + x*(-6.80 + x*5.25))));\n}\nvoid main(void)\n{\nfloat cameraHeight = u_cameraAndRadiiAndDynamicAtmosphereColor.x;\nfloat outerRadius = u_cameraAndRadiiAndDynamicAtmosphereColor.y;\nfloat innerRadius = u_cameraAndRadiiAndDynamicAtmosphereColor.z;\nvec3 positionV3 = position.xyz;\nvec3 ray = positionV3 - czm_viewerPositionWC;\nfloat far = length(ray);\nray /= far;\nfloat atmosphereScale = 1.0 / (outerRadius - innerRadius);\n#ifdef SKY_FROM_SPACE\nfloat B = 2.0 * dot(czm_viewerPositionWC, ray);\nfloat C = cameraHeight * cameraHeight - outerRadius * outerRadius;\nfloat det = max(0.0, B*B - 4.0 * C);\nfloat near = 0.5 * (-B - sqrt(det));\nvec3 start = czm_viewerPositionWC + ray * near;\nfar -= near;\nfloat startAngle = dot(ray, start) / outerRadius;\nfloat startDepth = exp(-1.0 / rayleighScaleDepth );\nfloat startOffset = startDepth*scale(startAngle);\n#else\nvec3 start = czm_viewerPositionWC;\nfloat height = length(start);\nfloat depth = exp((atmosphereScale / rayleighScaleDepth ) * (innerRadius - cameraHeight));\nfloat startAngle = dot(ray, start) / height;\nfloat startOffset = depth*scale(startAngle);\n#endif\nfloat sampleLength = far / fSamples;\nfloat scaledLength = sampleLength * atmosphereScale;\nvec3 sampleRay = ray * sampleLength;\nvec3 samplePoint = start + sampleRay * 0.5;\nvec3 frontColor = vec3(0.0, 0.0, 0.0);\nvec3 lightDir = (u_cameraAndRadiiAndDynamicAtmosphereColor.w > 0.0) ? czm_sunPositionWC - czm_viewerPositionWC : czm_viewerPositionWC;\nlightDir = normalize(lightDir);\nfor(int i=0; i<nSamples; i++)\n{\nfloat height = length(samplePoint);\nfloat depth = exp((atmosphereScale / rayleighScaleDepth ) * (innerRadius - height));\nfloat fLightAngle = dot(lightDir, samplePoint) / height;\nfloat fCameraAngle = dot(ray, samplePoint) / height;\nfloat fScatter = (startOffset + depth*(scale(fLightAngle) - scale(fCameraAngle)));\nvec3 attenuate = exp(-fScatter * (InvWavelength * Kr4PI + Km4PI));\nfrontColor += attenuate * (depth * scaledLength);\nsamplePoint += sampleRay;\n}\nv_mieColor = frontColor * KmESun;\nv_rayleighColor = frontColor * (InvWavelength * KrESun);\nv_toCamera = czm_viewerPositionWC - positionV3;\ngl_Position = czm_modelViewProjection * position;\n}\n"}),r("Scene/SkyAtmosphere",["../Core/Cartesian3","../Core/Cartesian4","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/Ellipsoid","../Core/EllipsoidGeometry","../Core/GeometryPipeline","../Core/Math","../Core/VertexFormat","../Renderer/BufferUsage","../Renderer/DrawCommand","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/ShaderSource","../Renderer/VertexArray","../Shaders/SkyAtmosphereFS","../Shaders/SkyAtmosphereVS","./BlendingState","./CullFace","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w){"use strict";function S(i){i=r(i,a.WGS84),this.show=!0,this._ellipsoid=i,this._command=new d({owner:this}),this._spSkyFromSpace=void 0,this._spSkyFromAtmosphere=void 0,this._spSkyFromSpaceColorCorrect=void 0,this._spSkyFromAtmosphereColorCorrect=void 0,this.hueShift=0,this.saturationShift=0,this.brightnessShift=0,this._hueSaturationBrightness=new e;var n=new t;n.w=0,n.y=e.maximumComponent(e.multiplyByScalar(i.radii,1.025,new e)),n.z=i.maximumRadius,this._cameraAndRadiiAndDynamicAtmosphereColor=n;var o=this;this._command.uniformMap={u_cameraAndRadiiAndDynamicAtmosphereColor:function(){return o._cameraAndRadiiAndDynamicAtmosphereColor},u_hsbShift:function(){return o._hueSaturationBrightness.x=o.hueShift,o._hueSaturationBrightness.y=o.saturationShift,o._hueSaturationBrightness.z=o.brightnessShift,o._hueSaturationBrightness}}}function E(e){return!(u.equalsEpsilon(e.hueShift,0,u.EPSILON7)&&u.equalsEpsilon(e.saturationShift,0,u.EPSILON7)&&u.equalsEpsilon(e.brightnessShift,0,u.EPSILON7))}return n(S.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),S.prototype.setDynamicAtmosphereColor=function(e){this._cameraAndRadiiAndDynamicAtmosphereColor.w=e?1:0},S.prototype.update=function(t){if(this.show&&(t.mode===w.SCENE3D||t.mode===w.MORPHING)&&t.passes.render){var r=this._command;if(!i(r.vertexArray)){var n=t.context,o=s.createGeometry(new s({radii:e.multiplyByScalar(this._ellipsoid.radii,1.025,new e),slicePartitions:256,stackPartitions:256,vertexFormat:c.POSITION_ONLY}));r.vertexArray=_.fromGeometry({context:n,geometry:o,attributeLocations:l.createAttributeLocations(o),bufferUsage:h.STATIC_DRAW}),r.renderState=p.fromCache({cull:{enabled:!0,face:C.FRONT},blending:y.ALPHA_BLEND});var a=new f({defines:["SKY_FROM_SPACE"],sources:[g]});this._spSkyFromSpace=m.fromCache({context:n,vertexShaderSource:a,fragmentShaderSource:v}),a=new f({defines:["SKY_FROM_ATMOSPHERE"],sources:[g]}),this._spSkyFromAtmosphere=m.fromCache({context:n,vertexShaderSource:a,fragmentShaderSource:v})}var u=E(this);if(u&&(!i(this._spSkyFromSpaceColorCorrect)||!i(this._spSkyFromAtmosphereColorCorrect))){var d=t.context,S=new f({defines:["SKY_FROM_SPACE"],sources:[g]}),T=new f({defines:["COLOR_CORRECT"],sources:[v]});this._spSkyFromSpaceColorCorrect=m.fromCache({context:d,vertexShaderSource:S,fragmentShaderSource:T}),S=new f({defines:["SKY_FROM_ATMOSPHERE"],sources:[g]}),this._spSkyFromAtmosphereColorCorrect=m.fromCache({context:d,vertexShaderSource:S,fragmentShaderSource:T})}var b=t.camera.positionWC,x=e.magnitude(b);return this._cameraAndRadiiAndDynamicAtmosphereColor.x=x,x>this._cameraAndRadiiAndDynamicAtmosphereColor.y?r.shaderProgram=u?this._spSkyFromSpaceColorCorrect:this._spSkyFromSpace:r.shaderProgram=u?this._spSkyFromAtmosphereColorCorrect:this._spSkyFromAtmosphere,r}},S.prototype.isDestroyed=function(){return!1},S.prototype.destroy=function(){var e=this._command;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),this._spSkyFromSpace=this._spSkyFromSpace&&this._spSkyFromSpace.destroy(),this._spSkyFromAtmosphere=this._spSkyFromAtmosphere&&this._spSkyFromAtmosphere.destroy(),this._spSkyFromSpaceColorCorrect=this._spSkyFromSpaceColorCorrect&&this._spSkyFromSpaceColorCorrect.destroy(),this._spSkyFromAtmosphereColorCorrect=this._spSkyFromAtmosphereColorCorrect&&this._spSkyFromAtmosphereColorCorrect.destroy(),o(this)},S}),r("Shaders/SkyBoxFS",[],function(){"use strict";return"uniform samplerCube u_cubeMap;\nvarying vec3 v_texCoord;\nvoid main()\n{\nvec3 rgb = textureCube(u_cubeMap, normalize(v_texCoord)).rgb;\ngl_FragColor = vec4(rgb, czm_morphTime);\n}\n"}),r("Shaders/SkyBoxVS",[],function(){"use strict";return"attribute vec3 position;\nvarying vec3 v_texCoord;\nvoid main()\n{\nvec3 p = czm_viewRotation * (czm_temeToPseudoFixed * (czm_entireFrustum.y * position));\ngl_Position = czm_projection * vec4(p, 1.0);\nv_texCoord = position.xyz;\n}\n"}),r("Scene/SkyBox",["../Core/BoxGeometry","../Core/Cartesian3","../Core/defaultValue","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Core/GeometryPipeline","../Core/Matrix4","../Core/VertexFormat","../Renderer/BufferUsage","../Renderer/CubeMap","../Renderer/DrawCommand","../Renderer/loadCubeMap","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/VertexArray","../Shaders/SkyBoxFS","../Shaders/SkyBoxVS","./BlendingState","./SceneMode"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y){"use strict";function C(e){this.sources=e.sources,this._sources=void 0,this.show=r(e.show,!0),this._command=new h({modelMatrix:s.clone(s.IDENTITY),owner:this}),this._cubeMap=void 0}return C.prototype.update=function(r){if(this.show&&(r.mode===y.SCENE3D||r.mode===y.MORPHING)&&r.passes.render){var n=r.context;if(this._sources!==this.sources){this._sources=this.sources;var o=this.sources;"string"==typeof o.positiveX?d(n,this._sources).then(function(e){h._cubeMap=h._cubeMap&&h._cubeMap.destroy(),h._cubeMap=e}):(this._cubeMap=this._cubeMap&&this._cubeMap.destroy(),this._cubeMap=new c({context:n,source:o}))}var s=this._command;if(!i(s.vertexArray)){var h=this;s.uniformMap={u_cubeMap:function(){return h._cubeMap}};var C=e.createGeometry(e.fromDimensions({dimensions:new t(2,2,2),vertexFormat:l.POSITION_ONLY})),w=a.createAttributeLocations(C);s.vertexArray=f.fromGeometry({context:n,geometry:C,attributeLocations:w,bufferUsage:u.STATIC_DRAW}),s.shaderProgram=m.fromCache({context:n,vertexShaderSource:v,fragmentShaderSource:_,attributeLocations:w}),s.renderState=p.fromCache({blending:g.ALPHA_BLEND})}if(i(this._cubeMap))return s}},C.prototype.isDestroyed=function(){return!1},C.prototype.destroy=function(){var e=this._command;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy(),this._cubeMap=this._cubeMap&&this._cubeMap.destroy(),n(this)},C}),r("Scene/StyleExpression",["../Core/DeveloperError"],function(e){"use strict";function t(){}return t.prototype.evaluate=function(t){e.throwInstantiationError()},t.prototype.evaluateColor=function(t,r){e.throwInstantiationError()},t}),r("Shaders/SunFS",[],function(){"use strict";return"uniform sampler2D u_texture;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\ngl_FragColor = texture2D(u_texture, v_textureCoordinates);\n}\n"}),r("Shaders/SunTextureFS",[],function(){"use strict";return"uniform float u_glowLengthTS;\nuniform float u_radiusTS;\nvarying vec2 v_textureCoordinates;\nvec2 rotate(vec2 p, vec2 direction)\n{\nreturn vec2(p.x * direction.x - p.y * direction.y, p.x * direction.y + p.y * direction.x);\n}\nvec4 addBurst(vec2 position, vec2 direction)\n{\nvec2 rotatedPosition = rotate(position, direction) * vec2(25.0, 0.75);\nfloat radius = length(rotatedPosition);\nfloat burst = 1.0 - smoothstep(0.0, 0.55, radius);\nreturn vec4(burst);\n}\nvoid main()\n{\nvec2 position = v_textureCoordinates - vec2(0.5);\nfloat radius = length(position);\nfloat surface = step(radius, u_radiusTS);\nvec4 color = vec4(1.0, 1.0, surface + 0.2, surface);\nfloat glow = 1.0 - smoothstep(0.0, 0.55, radius);\ncolor.ba += mix(vec2(0.0), vec2(1.0), glow) * 0.75;\nvec4 burst = vec4(0.0);\nburst += 0.4 * addBurst(position, vec2(0.38942,  0.92106));\nburst += 0.4 * addBurst(position, vec2(0.99235,  0.12348));\nburst += 0.4 * addBurst(position, vec2(0.60327, -0.79754));\nburst += 0.3 * addBurst(position, vec2(0.31457,  0.94924));\nburst += 0.3 * addBurst(position, vec2(0.97931,  0.20239));\nburst += 0.3 * addBurst(position, vec2(0.66507, -0.74678));\ncolor += clamp(burst, vec4(0.0), vec4(1.0)) * 0.15;\ngl_FragColor = clamp(color, vec4(0.0), vec4(1.0));\n}\n"}),r("Shaders/SunVS",[],function(){"use strict";return"attribute vec2 direction;\nuniform float u_size;\nvarying vec2 v_textureCoordinates;\nvoid main()\n{\nvec4 position;\nif (czm_morphTime == 1.0)\n{\nposition = vec4(czm_sunPositionWC, 1.0);\n}\nelse\n{\nposition = vec4(czm_sunPositionColumbusView.zxy, 1.0);\n}\nvec4 positionEC = czm_view * position;\nvec4 positionWC = czm_eyeToWindowCoordinates(positionEC);\nvec2 halfSize = vec2(u_size * 0.5);\nhalfSize *= ((direction * 2.0) - 1.0);\ngl_Position = czm_viewportOrthographic * vec4(positionWC.xy + halfSize, -positionWC.z, 1.0);\nv_textureCoordinates = direction;\n}\n"}),r("Scene/Sun",["../Core/BoundingRectangle","../Core/BoundingSphere","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartesian4","../Core/Color","../Core/ComponentDatatype","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/IndexDatatype","../Core/Math","../Core/Matrix4","../Core/PixelFormat","../Core/PrimitiveType","../Renderer/Buffer","../Renderer/BufferUsage","../Renderer/ClearCommand","../Renderer/ComputeCommand","../Renderer/DrawCommand","../Renderer/Framebuffer","../Renderer/RenderState","../Renderer/ShaderProgram","../Renderer/Texture","../Renderer/VertexArray","../Shaders/SunFS","../Shaders/SunTextureFS","../Shaders/SunVS","./BlendingState","./SceneMode","./SceneTransforms"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D){"use strict";function I(){this.show=!0,this._drawCommand=new y({primitiveType:m.TRIANGLES,boundingVolume:new t,owner:this}),this._commands={drawCommand:this._drawCommand,computeCommand:void 0},this._boundingVolume=new t,this._boundingVolume2D=new t,this._texture=void 0,this._drawingBufferWidth=void 0,this._drawingBufferHeight=void 0,this._radiusTS=void 0,this._size=void 0,this.glowFactor=1,this._glowFactorDirty=!1;var e=this;this._uniformMap={u_texture:function(){return e._texture},u_size:function(){return e._size}}}l(I.prototype,{glowFactor:{get:function(){return this._glowFactor},set:function(e){e=Math.max(e,0),this._glowFactor=e,this._glowFactorDirty=!0}}});var R=new r,O=new r,N=new n,L=new n;return I.prototype.update=function(e){var n=e._passState,o=e.frameState,l=e.context;if(this.show){var u=o.mode;if(u!==M.SCENE2D&&u!==M.MORPHING&&o.passes.render){var m=n.viewport.width,v=n.viewport.height;if(!s(this._texture)||m!==this._drawingBufferWidth||v!==this._drawingBufferHeight||this._glowFactorDirty){this._texture=this._texture&&this._texture.destroy(),this._drawingBufferWidth=m,this._drawingBufferHeight=v,this._glowFactorDirty=!1;var y=Math.max(m,v);y=Math.pow(2,Math.ceil(Math.log(y)/Math.log(2))-2),y=Math.max(1,y),this._texture=new E({context:l,width:y,height:y,pixelFormat:p.RGBA}),this._glowLengthTS=5*this._glowFactor,this._radiusTS=1/(1+2*this._glowLengthTS)*.5;var C=this,I={u_glowLengthTS:function(){return C._glowLengthTS},u_radiusTS:function(){return C._radiusTS}};this._commands.computeCommand=new g({fragmentShaderSource:x,outputTexture:this._texture,uniformMap:I,persists:!1,owner:this,postExecute:function(){C._commands.computeCommand=void 0}})}var B=this._drawCommand;if(!s(B.vertexArray)){var F={direction:0},V=new Uint8Array(8);V[0]=0,V[1]=0,V[2]=255,V[3]=0,V[4]=255,V[5]=255,V[6]=0,V[7]=255;var k=f.createVertexBuffer({context:l,typedArray:V,usage:_.STATIC_DRAW}),z=[{index:F.direction,vertexBuffer:k,componentsPerAttribute:2,normalize:!0,componentDatatype:a.UNSIGNED_BYTE}],U=f.createIndexBuffer({context:l,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:_.STATIC_DRAW,indexDatatype:c.UNSIGNED_SHORT});B.vertexArray=new T({context:l,attributes:z,indexBuffer:U}),B.shaderProgram=S.fromCache({context:l,vertexShaderSource:A,fragmentShaderSource:b,attributeLocations:F}),B.renderState=w.fromCache({blending:P.ALPHA_BLEND}),B.uniformMap=this._uniformMap}var G=l.uniformState.sunPositionWC,W=l.uniformState.sunPositionColumbusView,H=this._boundingVolume,q=this._boundingVolume2D;i.clone(G,H.center),q.center.x=W.z,q.center.y=W.x,q.center.z=W.y,H.radius=h.SOLAR_RADIUS+h.SOLAR_RADIUS*this._glowLengthTS,q.radius=H.radius,u===M.SCENE3D?t.clone(H,B.boundingVolume):u===M.COLUMBUS_VIEW&&t.clone(q,B.boundingVolume);var j=D.computeActualWgs84Position(o,G,L),Y=i.magnitude(i.subtract(j,e.camera.position,L)),X=l.uniformState.projection,Z=N;Z.x=0,Z.y=0,Z.z=-Y,Z.w=1;var K=d.multiplyByVector(X,Z,L),Q=D.clipToDrawingBufferCoordinates(n.viewport,K,R);Z.x=h.SOLAR_RADIUS;var J=d.multiplyByVector(X,Z,L),$=D.clipToDrawingBufferCoordinates(n.viewport,J,O);return this._size=Math.ceil(r.magnitude(r.subtract($,Q,L))),this._size=2*this._size*(1+2*this._glowLengthTS),this._commands}}},I.prototype.isDestroyed=function(){return!1},I.prototype.destroy=function(){var e=this._drawCommand;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy(),this._texture=this._texture&&this._texture.destroy(),u(this)},I}),r("Scene/TileBoundingVolume",["../Core/DeveloperError"],function(e){"use strict";function t(){}return t.prototype.boundingVolume=void 0,t.prototype.boundingSphere=void 0,t.prototype.createDebugVolume=function(t){e.throwInstantiationError()},t.prototype.distanceToCamera=function(t){e.throwInstantiationError()},t.prototype.intersectPlane=function(t){e.throwInstantiationError()},t}),r("Scene/TileCoordinatesImageryProvider",["../Core/Color","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/Event","../Core/GeographicTilingScheme","../ThirdParty/when"],function(e,t,r,i,n,o,a){"use strict";function s(i){i=t(i,t.EMPTY_OBJECT),this._tilingScheme=r(i.tilingScheme)?i.tilingScheme:new o({ellipsoid:i.ellipsoid}),this._color=t(i.color,e.YELLOW),this._errorEvent=new n,this._tileWidth=t(i.tileWidth,256),this._tileHeight=t(i.tileHeight,256),this._readyPromise=a.resolve(!0)}return i(s.prototype,{proxy:{get:function(){}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){}},minimumLevel:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return!0}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){}},hasAlphaChannel:{get:function(){return!0}}}),s.prototype.getTileCredits=function(e,t,r){},s.prototype.requestImage=function(e,t,r,i){var n=document.createElement("canvas");n.width=256,n.height=256;var o=n.getContext("2d"),a=this._color.toCssColorString();o.strokeStyle=a,o.lineWidth=2,o.strokeRect(1,1,255,255);var s="L"+r+"X"+e+"Y"+t;return o.font="bold 25px Arial",o.textAlign="center",o.fillStyle="black",o.fillText(s,127,127),o.fillStyle=a,o.fillText(s,124,124),n},s.prototype.pickFeatures=function(){},s}),r("Scene/TileDiscardPolicy",["../Core/DeveloperError"],function(e){"use strict";function t(t){e.throwInstantiationError()}return t.prototype.isReady=e.throwInstantiationError,t.prototype.shouldDiscardImage=e.throwInstantiationError,t}),r("Scene/TileState",["../Core/freezeObject"],function(e){"use strict";var t={START:0,LOADING:1,READY:2,UPSAMPLED_ONLY:3};return e(t)}),r("Shaders/ViewportQuadFS",[],function(){"use strict";return"varying vec2 v_textureCoordinates;\nvoid main()\n{\nczm_materialInput materialInput;\nmaterialInput.s = v_textureCoordinates.s;\nmaterialInput.st = v_textureCoordinates;\nmaterialInput.str = vec3(v_textureCoordinates, 0.0);\nmaterialInput.normalEC = vec3(0.0, 0.0, -1.0);\nczm_material material = czm_getMaterial(materialInput);\ngl_FragColor = vec4(material.diffuse + material.emission, material.alpha);\n}\n"}),r("Scene/ViewportQuad",["../Core/BoundingRectangle","../Core/Color","../Core/defined","../Core/destroyObject","../Core/DeveloperError","../Renderer/RenderState","../Renderer/ShaderSource","../Shaders/ViewportQuadFS","./BlendingState","./Material","./Pass"],function(e,t,r,i,n,o,a,s,l,u,c){"use strict";function h(i,n){this.show=!0,r(i)||(i=new e),this.rectangle=e.clone(i),r(n)||(n=u.fromType(u.ColorType,{color:new t(1,1,1,1)})),this.material=n,this._material=void 0,this._overlayCommand=void 0,this._rs=void 0}return h.prototype.update=function(t){if(this.show){var i=this._rs;r(i)&&e.equals(i.viewport,this.rectangle)||(this._rs=o.fromCache({blending:l.ALPHA_BLEND,viewport:this.rectangle}));var n=t.passes;if(n.render){var u=t.context;if(this._material!==this.material||!r(this._overlayCommand)){this._material=this.material,r(this._overlayCommand)&&this._overlayCommand.shaderProgram.destroy();var h=new a({sources:[this._material.shaderSource,s]});this._overlayCommand=u.createViewportQuadCommand(h,{renderState:this._rs,uniformMap:this._material._uniforms,owner:this}),this._overlayCommand.pass=c.OVERLAY}this._material.update(u),this._overlayCommand.uniformMap=this._material._uniforms,t.commandList.push(this._overlayCommand)}}},h.prototype.isDestroyed=function(){return!1},h.prototype.destroy=function(){return r(this._overlayCommand)&&(this._overlayCommand.shaderProgram=this._overlayCommand.shaderProgram&&this._overlayCommand.shaderProgram.destroy()),i(this)},h}),r("Scene/WebMapServiceImageryProvider",["../Core/combine","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/freezeObject","../Core/GeographicTilingScheme","../Core/objectToQuery","../Core/queryToObject","../Core/WebMercatorTilingScheme","../ThirdParty/Uri","./GetFeatureInfoFormat","./UrlTemplateImageryProvider"],function(e,t,r,i,n,o,a,s,l,u,c,h,d){"use strict";function p(i){function n(e,t){r(f[e])||(f[e]=t),r(g)&&!r(g[e])&&(g[e]=t)}i=t(i,t.EMPTY_OBJECT),this._url=i.url,this._layers=i.layers;var o=t(i.getFeatureInfoFormats,p.DefaultGetFeatureInfoFormats),h=new c(i.url),f=l(t(h.query,"")),_=e(m(t(i.parameters,t.EMPTY_OBJECT)),p.DefaultParameters);f=e(_,f);var v,g;v=new c(i.url),g=l(t(v.query,""));var y=e(m(t(i.getFeatureInfoParameters,t.EMPTY_OBJECT)),p.GetFeatureInfoDefaultParameters);g=e(y,g),n("layers",i.layers),n("srs",i.tilingScheme instanceof u?"EPSG:3857":"EPSG:4326"),n("bbox","{westProjected},{southProjected},{eastProjected},{northProjected}"),n("width","{width}"),n("height","{height}"),h.query=s(f);var C,w=h.toString().replace(/%7B/g,"{").replace(/%7D/g,"}");
+r(g)&&(r(g.query_layers)||(g.query_layers=i.layers),r(g.x)||(g.x="{i}"),r(g.y)||(g.y="{j}"),r(g.info_format)||(g.info_format="{format}"),v.query=s(g),C=v.toString().replace(/%7B/g,"{").replace(/%7D/g,"}")),this._tileProvider=new d({url:w,pickFeaturesUrl:C,tilingScheme:t(i.tilingScheme,new a({ellipsoid:i.ellipsoid})),rectangle:i.rectangle,tileWidth:i.tileWidth,tileHeight:i.tileHeight,minimumLevel:i.minimumLevel,maximumLevel:i.maximumLevel,proxy:i.proxy,subdomains:i.subdomains,tileDiscardPolicy:i.tileDiscardPolicy,credit:i.credit,getFeatureInfoFormats:o,enablePickFeatures:i.enablePickFeatures})}function m(e){var t={};for(var r in e)e.hasOwnProperty(r)&&(t[r.toLowerCase()]=e[r]);return t}return i(p.prototype,{url:{get:function(){return this._url}},proxy:{get:function(){return this._tileProvider.proxy}},layers:{get:function(){return this._layers}},tileWidth:{get:function(){return this._tileProvider.tileWidth}},tileHeight:{get:function(){return this._tileProvider.tileHeight}},maximumLevel:{get:function(){return this._tileProvider.maximumLevel}},minimumLevel:{get:function(){return this._tileProvider.minimumLevel}},tilingScheme:{get:function(){return this._tileProvider.tilingScheme}},rectangle:{get:function(){return this._tileProvider.rectangle}},tileDiscardPolicy:{get:function(){return this._tileProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._tileProvider.errorEvent}},ready:{get:function(){return this._tileProvider.ready}},readyPromise:{get:function(){return this._tileProvider.readyPromise}},credit:{get:function(){return this._tileProvider.credit}},hasAlphaChannel:{get:function(){return this._tileProvider.hasAlphaChannel}},enablePickFeatures:{get:function(){return this._tileProvider.enablePickFeatures},set:function(e){this._tileProvider.enablePickFeatures=e}}}),p.prototype.getTileCredits=function(e,t,r){return this._tileProvider.getTileCredits(e,t,r)},p.prototype.requestImage=function(e,t,r,i){return this._tileProvider.requestImage(e,t,r,i)},p.prototype.pickFeatures=function(e,t,r,i,n){return this._tileProvider.pickFeatures(e,t,r,i,n)},p.DefaultParameters=o({service:"WMS",version:"1.1.1",request:"GetMap",styles:"",format:"image/jpeg"}),p.GetFeatureInfoDefaultParameters=o({service:"WMS",version:"1.1.1",request:"GetFeatureInfo"}),p.DefaultGetFeatureInfoFormats=o([o(new h("json","application/json")),o(new h("xml","text/xml")),o(new h("text","text/html"))]),p}),r("Scene/WebMapTileServiceImageryProvider",["../Core/combine","../Core/Credit","../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../Core/freezeObject","../Core/objectToQuery","../Core/queryToObject","../Core/Rectangle","../Core/WebMercatorTilingScheme","../ThirdParty/Uri","../ThirdParty/when","./ImageryProvider"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(e){if(e=r(e,r.EMPTY_OBJECT),!i(e.url))throw new o("options.url is required.");if(!i(e.layer))throw new o("options.layer is required.");if(!i(e.style))throw new o("options.style is required.");if(!i(e.tileMatrixSetID))throw new o("options.tileMatrixSetID is required.");this._url=e.url,this._layer=e.layer,this._style=e.style,this._tileMatrixSetID=e.tileMatrixSetID,this._tileMatrixLabels=e.tileMatrixLabels,this._format=r(e.format,"image/jpeg"),this._proxy=e.proxy,this._tileDiscardPolicy=e.tileDiscardPolicy,this._tilingScheme=i(e.tilingScheme)?e.tilingScheme:new h({ellipsoid:e.ellipsoid}),this._tileWidth=r(e.tileWidth,256),this._tileHeight=r(e.tileHeight,256),this._minimumLevel=r(e.minimumLevel,0),this._maximumLevel=e.maximumLevel,this._rectangle=r(e.rectangle,this._tilingScheme.rectangle),this._readyPromise=p.resolve(!0);var n=this._tilingScheme.positionToTileXY(c.southwest(this._rectangle),this._minimumLevel),s=this._tilingScheme.positionToTileXY(c.northeast(this._rectangle),this._minimumLevel),l=(Math.abs(s.x-n.x)+1)*(Math.abs(s.y-n.y)+1);if(l>4)throw new o("The imagery provider's rectangle and minimumLevel indicate that there are "+l+" tiles at the minimum level. Imagery providers with more than four tiles at the minimum level are not supported.");this._errorEvent=new a;var u=e.credit;this._credit="string"==typeof u?new t(u):u,this._subdomains=e.subdomains,Array.isArray(this._subdomains)?this._subdomains=this._subdomains.slice():i(this._subdomains)&&this._subdomains.length>0?this._subdomains=this._subdomains.split(""):this._subdomains=["a","b","c"]}function _(t,n,o,a){var s,c=t._tileMatrixLabels,h=i(c)?c[a]:a.toString(),p=t._subdomains;if(t._url.indexOf("{")>=0)s=t._url.replace("{style}",t._style).replace("{Style}",t._style).replace("{TileMatrixSet}",t._tileMatrixSetID).replace("{TileMatrix}",h).replace("{TileRow}",o.toString()).replace("{TileCol}",n.toString()).replace("{s}",p[(n+o+a)%p.length]);else{var m=new d(t._url),f=u(r(m.query,""));f=e(v,f),f.tilematrix=h,f.layer=t._layer,f.style=t._style,f.tilerow=o,f.tilecol=n,f.tilematrixset=t._tileMatrixSetID,f.format=t._format,m.query=l(f),s=m.toString()}var _=t._proxy;return 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_=document.createElementNS(g,"g");_.appendChild(this._realtimeSVG.svgElement),_.appendChild(this._playReverseSVG.svgElement),_.appendChild(this._playForwardSVG.svgElement),_.appendChild(this._pauseSVG.svgElement);var v=l({tagName:"circle",class:"cesium-animation-shuttleRingBack",cx:100,cy:100,r:99});this._shuttleRingBackPanel=v;var C=l({tagName:"g",class:"cesium-animation-shuttleRingSwoosh",children:[{tagName:"use",transform:"translate(100,97) scale(-1,1)","xlink:href":"#animation_pathSwooshFX"},{tagName:"use",transform:"translate(100,97)","xlink:href":"#animation_pathSwooshFX"},{tagName:"line",x1:100,y1:8,x2:100,y2:22}]});this._shuttleRingSwooshG=C,this._shuttleRingPointer=l({tagName:"use",class:"cesium-animation-shuttleRingPointer","xlink:href":"#animation_pathPointer"});var w=l({tagName:"g",transform:"translate(100,100)"});this._knobOuter=l({tagName:"circle",class:"cesium-animation-knobOuter",cx:0,cy:0,r:71});var S=61,E=l({tagName:"circle",class:"cesium-animation-knobInner",cx:0,cy:0,r:S});this._knobDate=u(0,-24,""),this._knobTime=u(0,-7,""),this._knobStatus=u(0,-41,"");var T=l({tagName:"circle",class:"cesium-animation-blank",cx:0,cy:0,r:S}),b=document.createElementNS(g,"g");b.setAttribute("class","cesium-animation-shuttleRingG"),e.appendChild(n),h.appendChild(b),h.appendChild(w),h.appendChild(_),b.appendChild(v),b.appendChild(C),b.appendChild(this._shuttleRingPointer),w.appendChild(this._knobOuter),w.appendChild(E),w.appendChild(this._knobDate),w.appendChild(this._knobTime),w.appendChild(this._knobStatus),w.appendChild(T),s.appendChild(h),e.appendChild(s);var x=this;this._mouseCallback=r,v.addEventListener("mousedown",r,!0),v.addEventListener("touchstart",r,!0),C.addEventListener("mousedown",r,!0),C.addEventListener("touchstart",r,!0),document.addEventListener("mousemove",r,!0),document.addEventListener("touchmove",r,!0),document.addEventListener("mouseup",r,!0),document.addEventListener("touchend",r,!0),this._shuttleRingPointer.addEventListener("mousedown",r,!0),this._shuttleRingPointer.addEventListener("touchstart",r,!0),this._knobOuter.addEventListener("mousedown",r,!0),this._knobOuter.addEventListener("touchstart",r,!0);var A,P=this._knobTime.childNodes[0],M=this._knobDate.childNodes[0],D=this._knobStatus.childNodes[0];this._subscriptions=[a(t.pauseViewModel,"toggled",function(e){A!==e&&(A=e,A?x._shuttleRingPointer.setAttribute("class","cesium-animation-shuttleRingPausePointer"):x._shuttleRingPointer.setAttribute("class","cesium-animation-shuttleRingPointer"))}),a(t,"shuttleRingAngle",function(e){c(x._shuttleRingPointer,x._knobOuter,e)}),a(t,"dateLabel",function(e){M.textContent!==e&&(M.textContent=e)}),a(t,"timeLabel",function(e){P.textContent!==e&&(P.textContent=e)}),a(t,"multiplierLabel",function(e){D.textContent!==e&&(D.textContent=e)})],this.applyThemeChanges(),this.resize()}var 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e=this._mouseCallback;this._shuttleRingBackPanel.removeEventListener("mousedown",e,!0),this._shuttleRingBackPanel.removeEventListener("touchstart",e,!0),this._shuttleRingSwooshG.removeEventListener("mousedown",e,!0),this._shuttleRingSwooshG.removeEventListener("touchstart",e,!0),document.removeEventListener("mousemove",e,!0),document.removeEventListener("touchmove",e,!0),document.removeEventListener("mouseup",e,!0),document.removeEventListener("touchend",e,!0),this._shuttleRingPointer.removeEventListener("mousedown",e,!0),this._shuttleRingPointer.removeEventListener("touchstart",e,!0),this._knobOuter.removeEventListener("mousedown",e,!0),this._knobOuter.removeEventListener("touchstart",e,!0),this._container.removeChild(this._svgNode),this._container.removeChild(this._theme),this._realtimeSVG.destroy(),this._playReverseSVG.destroy(),this._playForwardSVG.destroy(),this._pauseSVG.destroy();for(var t=this._subscriptions,r=0,n=t.length;r<n;r++)t[r].dispose();return i(this)},_.prototype.resize=function(){var e=this._container.clientWidth,t=this._container.clientHeight;if(e!==this._lastWidth||t!==this._lastHeight){var r=this._svgNode,i=200,n=132,o=e,a=t;0===e&&0===t?(o=i,a=n):0===e?(a=t,o=i*(t/n)):0===t&&(o=e,a=n*(e/i));var s=o/i,l=a/n;r.style.cssText="width: "+o+"px; height: "+a+"px; position: absolute; bottom: 0; left: 0; overflow: hidden;",r.setAttribute("width",o),r.setAttribute("height",a),r.setAttribute("viewBox","0 0 "+o+" "+a),this._topG.setAttribute("transform","scale("+s+","+l+")"),this._centerX=Math.max(1,100*s),this._centerY=Math.max(1,100*l),this._lastHeight=e,this._lastWidth=t}},_.prototype.applyThemeChanges=function(){var e=s(this._themeNormal),r=s(this._themeHover),i=s(this._themeSelect),n=s(this._themeDisabled),o=s(this._themeKnob),a=s(this._themePointer),u=s(this._themeSwoosh),c=s(this._themeSwooshHover),d=l({tagName:"defs",children:[{id:"animation_buttonNormal",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-color":h(e,C)},{tagName:"stop",offset:"12%","stop-color":h(e,w)},{tagName:"stop",offset:"46%","stop-color":h(e,S)},{tagName:"stop",offset:"81%","stop-color":h(e,E)}]},{id:"animation_buttonHovered",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-color":h(r,C)},{tagName:"stop",offset:"12%","stop-color":h(r,w)},{tagName:"stop",offset:"46%","stop-color":h(r,S)},{tagName:"stop",offset:"81%","stop-color":h(r,E)}]},{id:"animation_buttonToggled",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-color":h(i,C)},{tagName:"stop",offset:"12%","stop-color":h(i,w)},{tagName:"stop",offset:"46%","stop-color":h(i,S)},{tagName:"stop",offset:"81%","stop-color":h(i,E)}]},{id:"animation_buttonDisabled",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-color":h(n,T)},{tagName:"stop",offset:"75%","stop-color":h(n,b)}]},{id:"animation_blurred",tagName:"filter",width:"200%",height:"200%",x:"-50%",y:"-50%",children:[{tagName:"feGaussianBlur",stdDeviation:4,in:"SourceGraphic"}]},{id:"animation_shuttleRingSwooshGradient",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-opacity":.2,"stop-color":u.toCssColorString()},{tagName:"stop",offset:"85%","stop-opacity":.85,"stop-color":u.toCssColorString()},{tagName:"stop",offset:"95%","stop-opacity":.05,"stop-color":u.toCssColorString()}]},{id:"animation_shuttleRingSwooshHovered",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-opacity":.2,"stop-color":c.toCssColorString()},{tagName:"stop",offset:"85%","stop-opacity":.85,"stop-color":c.toCssColorString()},{tagName:"stop",offset:"95%","stop-opacity":.05,"stop-color":c.toCssColorString()}]},{id:"animation_shuttleRingPointerGradient",tagName:"linearGradient",x1:"0%",y1:"50%",x2:"100%",y2:"50%",children:[{tagName:"stop",offset:"0%","stop-color":a.toCssColorString()},{tagName:"stop",offset:"40%","stop-color":a.toCssColorString()},{tagName:"stop",offset:"60%","stop-color":h(a,A)},{tagName:"stop",offset:"100%","stop-color":h(a,A)}]},{id:"animation_shuttleRingPointerPaused",tagName:"linearGradient",x1:"0%",y1:"50%",x2:"100%",y2:"50%",children:[{tagName:"stop",offset:"0%","stop-color":"#CCC"},{tagName:"stop",offset:"40%","stop-color":"#CCC"},{tagName:"stop",offset:"60%","stop-color":"#555"},{tagName:"stop",offset:"100%","stop-color":"#555"}]},{id:"animation_knobOuter",tagName:"linearGradient",x1:"20%",y1:"0%",x2:"90%",y2:"100%",children:[{tagName:"stop",offset:"5%","stop-color":h(o,C)},{tagName:"stop",offset:"60%","stop-color":h(o,x)},{tagName:"stop",offset:"85%","stop-color":h(o,w)}]},{id:"animation_knobInner",tagName:"linearGradient",x1:"20%",y1:"0%",x2:"90%",y2:"100%",children:[{tagName:"stop",offset:"5%","stop-color":h(o,x)},{tagName:"stop",offset:"60%","stop-color":h(o,C)},{tagName:"stop",offset:"85%","stop-color":h(o,E)}]},{id:"animation_pathReset",tagName:"path",transform:"translate(16,16) 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translate(-16,-16)",d:"M24.249,15.499c-0.009,4.832-3.918,8.741-8.75,8.75c-2.515,0-4.768-1.064-6.365-2.763l2.068-1.442l-7.901-3.703l0.744,8.694l2.193-1.529c2.244,2.594,5.562,4.242,9.26,4.242c6.767,0,12.249-5.482,12.249-12.249H24.249zM15.499,6.75c2.516,0,4.769,1.065,6.367,2.764l-2.068,1.443l7.901,3.701l-0.746-8.693l-2.192,1.529c-2.245-2.594-5.562-4.245-9.262-4.245C8.734,3.25,3.25,8.734,3.249,15.499H6.75C6.758,10.668,10.668,6.758,15.499,6.75z"},{id:"animation_pathClock",tagName:"path",transform:"translate(16,16) scale(0.85) 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4.5,0.5 c -2.216,0 -4,1.784 -4,4 l 0,24 c 0,2.216 1.784,4 4,4 l 13.71875,0 C 22.478584,27.272785 27.273681,22.511272 32.5,18.25 l 0,-13.75 c 0,-2.216 -1.784,-4 -4,-4 l -24,0 z"},{id:"animation_pathPointer",tagName:"path",d:"M-15,-65,-15,-55,15,-55,15,-65,0,-95z"},{id:"animation_pathSwooshFX",tagName:"path",d:"m 85,0 c 0,16.617 -4.813944,35.356 -13.131081,48.4508 h 6.099803 c 8.317138,-13.0948 13.13322,-28.5955 13.13322,-45.2124 0,-46.94483 -38.402714,-85.00262 -85.7743869,-85.00262 -1.0218522,0 -2.0373001,0.0241 -3.0506131,0.0589 45.958443,1.59437 82.723058,35.77285 82.723058,81.70532 z"}]});t(this._defsElement)?this._svgNode.replaceChild(d,this._defsElement):this._svgNode.appendChild(d),this._defsElement=d},_}),r("Widgets/createCommand",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../Core/Event","../ThirdParty/knockout"],function(e,t,r,i,n,o){"use strict";function a(t,i){function a(){var e,r={args:arguments,cancel:!1};return s.raiseEvent(r),r.cancel||(e=t.apply(null,arguments),l.raiseEvent(e)),e}i=e(i,!0);var s=new n,l=new n;return a.canExecute=i,o.track(a,["canExecute"]),r(a,{beforeExecute:{value:s},afterExecute:{value:l}}),a}return a}),r("Widgets/ToggleButtonViewModel",["../Core/defaultValue","../Core/defined","../Core/defineProperties","../Core/DeveloperError","../ThirdParty/knockout"],function(e,t,r,i,n){"use strict";function o(t,r){this._command=t,r=e(r,e.EMPTY_OBJECT),this.toggled=e(r.toggled,!1),this.tooltip=e(r.tooltip,""),n.track(this,["toggled","tooltip"])}return r(o.prototype,{command:{get:function(){return this._command}}}),o}),r("Widgets/Animation/AnimationViewModel",["../../Core/binarySearch","../../Core/ClockRange","../../Core/ClockStep","../../Core/defined","../../Core/defineProperties","../../Core/DeveloperError","../../Core/JulianDate","../../ThirdParty/knockout","../../ThirdParty/sprintf","../createCommand","../ToggleButtonViewModel"],function(e,t,r,i,n,o,a,s,l,u,c){"use strict";function h(e,t){return e-t}function d(t,r){var i=e(r,t,h);return i<0?~i:i}function p(e,t){if(Math.abs(e)<=v)return e/v;var r,i,n=v,o=g,a=0;return e>0?(r=Math.log(t[t.length-1]),i=(r-a)/(o-n),Math.exp(a+i*(e-n))):(r=Math.log(-t[0]),i=(r-a)/(o-n),-Math.exp(a+i*(Math.abs(e)-n)))}function m(e,t,i){if(i.clockStep===r.SYSTEM_CLOCK)return v;if(Math.abs(e)<=1)return e*v;var n=t[t.length-1];e>n?e=n:e<-n&&(e=-n);var o,a,s=v,l=g,u=0;return e>0?(o=Math.log(n),a=(o-u)/(l-s),(Math.log(e)-u)/a+s):(o=Math.log(-t[0]),a=(o-u)/(l-s),-((Math.log(Math.abs(e))-u)/a+s))}function f(e){var i=this;this._clockViewModel=e,this._allShuttleRingTicks=[],this._dateFormatter=f.defaultDateFormatter,this._timeFormatter=f.defaultTimeFormatter,this.shuttleRingDragging=!1,this.snapToTicks=!1,s.track(this,["_allShuttleRingTicks","_dateFormatter","_timeFormatter","shuttleRingDragging","snapToTicks"]),this._sortedFilteredPositiveTicks=[],this.setShuttleRingTicks(f.defaultTicks),this.timeLabel=void 0,s.defineProperty(this,"timeLabel",function(){return i._timeFormatter(i._clockViewModel.currentTime,i)}),this.dateLabel=void 0,s.defineProperty(this,"dateLabel",function(){return i._dateFormatter(i._clockViewModel.currentTime,i)}),this.multiplierLabel=void 0,s.defineProperty(this,"multiplierLabel",function(){var e=i._clockViewModel;if(e.clockStep===r.SYSTEM_CLOCK)return"Today";var t=e.multiplier;return t%1===0?t.toFixed(0)+"x":t.toFixed(3).replace(/0{0,3}$/,"")+"x"}),this.shuttleRingAngle=void 0,s.defineProperty(this,"shuttleRingAngle",{get:function(){return m(e.multiplier,i._allShuttleRingTicks,e)},set:function(e){e=Math.max(Math.min(e,g),-g);var t=i._allShuttleRingTicks,n=i._clockViewModel;if(n.clockStep=r.SYSTEM_CLOCK_MULTIPLIER,Math.abs(e)===g)return void(n.multiplier=e>0?t[t.length-1]:t[0]);var o=p(e,t);if(i.snapToTicks)o=t[d(o,t)];else if(0!==o){var a=Math.abs(o);if(a>100){var s=a.toFixed(0).length-2,l=Math.pow(10,s);o=Math.round(o/l)*l|0}else a>v?o=Math.round(o):a>1?o=+o.toFixed(1):a>0&&(o=+o.toFixed(2))}n.multiplier=o}}),this._canAnimate=void 0,s.defineProperty(this,"_canAnimate",function(){var e=i._clockViewModel,r=e.clockRange;if(i.shuttleRingDragging||r===t.UNBOUNDED)return!0;var n=e.multiplier,o=e.currentTime,s=e.startTime,l=!1;if(r===t.LOOP_STOP)l=a.greaterThan(o,s)||o.equals(s)&&n>0;else{var u=e.stopTime;l=a.greaterThan(o,s)&&a.lessThan(o,u)||o.equals(s)&&n>0||o.equals(u)&&n<0}return l||(e.shouldAnimate=!1),l}),this._isSystemTimeAvailable=void 0,s.defineProperty(this,"_isSystemTimeAvailable",function(){var e=i._clockViewModel,r=e.clockRange;if(r===t.UNBOUNDED)return!0;var n=e.systemTime;return a.greaterThanOrEquals(n,e.startTime)&&a.lessThanOrEquals(n,e.stopTime)}),this._isAnimating=void 0,s.defineProperty(this,"_isAnimating",function(){return i._clockViewModel.shouldAnimate&&(i._canAnimate||i.shuttleRingDragging)});var n=u(function(){var e=i._clockViewModel;e.shouldAnimate?e.shouldAnimate=!1:i._canAnimate&&(e.shouldAnimate=!0)});this._pauseViewModel=new c(n,{toggled:s.computed(function(){return!i._isAnimating}),tooltip:"Pause"});var o=u(function(){var e=i._clockViewModel,t=e.multiplier;t>0&&(e.multiplier=-t),e.shouldAnimate=!0});this._playReverseViewModel=new c(o,{toggled:s.computed(function(){return i._isAnimating&&e.multiplier<0}),tooltip:"Play Reverse"});var l=u(function(){var e=i._clockViewModel,t=e.multiplier;t<0&&(e.multiplier=-t),e.shouldAnimate=!0});this._playForwardViewModel=new c(l,{toggled:s.computed(function(){return i._isAnimating&&e.multiplier>0&&e.clockStep!==r.SYSTEM_CLOCK}),tooltip:"Play Forward"});var h=u(function(){i._clockViewModel.clockStep=r.SYSTEM_CLOCK},s.getObservable(this,"_isSystemTimeAvailable"));this._playRealtimeViewModel=new c(h,{toggled:s.computed(function(){return e.clockStep===r.SYSTEM_CLOCK}),tooltip:s.computed(function(){return i._isSystemTimeAvailable?"Today (real-time)":"Current time not in range"})}),this._slower=u(function(){var e=i._clockViewModel,t=i._allShuttleRingTicks,r=e.multiplier,n=d(r,t)-1;n>=0&&(e.multiplier=t[n])}),this._faster=u(function(){var e=i._clockViewModel,t=i._allShuttleRingTicks,r=e.multiplier,n=d(r,t)+1;n<t.length&&(e.multiplier=t[n])})}var _=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],v=15,g=105;
+return f.defaultDateFormatter=function(e,t){var r=a.toGregorianDate(e);return _[r.month-1]+" "+r.day+" "+r.year},f.defaultTicks=[.001,.002,.005,.01,.02,.05,.1,.25,.5,1,2,5,10,15,30,60,120,300,600,900,1800,3600,7200,14400,21600,43200,86400,172800,345600,604800],f.defaultTimeFormatter=function(e,t){var r=a.toGregorianDate(e),i=Math.round(r.millisecond);return Math.abs(t._clockViewModel.multiplier)<1?l("%02d:%02d:%02d.%03d",r.hour,r.minute,r.second,i):l("%02d:%02d:%02d UTC",r.hour,r.minute,r.second)},f.prototype.getShuttleRingTicks=function(){return this._sortedFilteredPositiveTicks.slice(0)},f.prototype.setShuttleRingTicks=function(e){var t,r,i,n={},o=this._sortedFilteredPositiveTicks;for(o.length=0,t=0,r=e.length;t<r;++t)i=e[t],n.hasOwnProperty(i)||(n[i]=!0,o.push(i));o.sort(h);var a=[];for(r=o.length,t=r-1;t>=0;--t)i=o[t],0!==i&&a.push(-i);Array.prototype.push.apply(a,o),this._allShuttleRingTicks=a},n(f.prototype,{slower:{get:function(){return this._slower}},faster:{get:function(){return this._faster}},clockViewModel:{get:function(){return this._clockViewModel}},pauseViewModel:{get:function(){return this._pauseViewModel}},playReverseViewModel:{get:function(){return this._playReverseViewModel}},playForwardViewModel:{get:function(){return this._playForwardViewModel}},playRealtimeViewModel:{get:function(){return this._playRealtimeViewModel}},dateFormatter:{get:function(){return this._dateFormatter},set:function(e){this._dateFormatter=e}},timeFormatter:{get:function(){return this._timeFormatter},set:function(e){this._timeFormatter=e}}}),f._maxShuttleRingAngle=g,f._realtimeShuttleRingAngle=v,f}),r("Widgets/BaseLayerPicker/BaseLayerPickerViewModel",["../../Core/defaultValue","../../Core/defined","../../Core/defineProperties","../../Core/DeveloperError","../../Core/EllipsoidTerrainProvider","../../Core/isArray","../../ThirdParty/knockout","../createCommand"],function(e,t,r,i,n,o,a,s){"use strict";function l(r){r=e(r,e.EMPTY_OBJECT);var i=r.globe,l=e(r.imageryProviderViewModels,[]),u=e(r.terrainProviderViewModels,[]);this._globe=i,this.imageryProviderViewModels=l.slice(0),this.terrainProviderViewModels=u.slice(0),this.dropDownVisible=!1,a.track(this,["imageryProviderViewModels","terrainProviderViewModels","dropDownVisible"]),this.buttonTooltip=void 0,a.defineProperty(this,"buttonTooltip",function(){var e=this.selectedImagery,r=this.selectedTerrain,i=t(e)?e.name:void 0,n=t(r)?r.name:void 0;return t(i)&&t(n)?i+"\n"+n:t(i)?i:n}),this.buttonImageUrl=void 0,a.defineProperty(this,"buttonImageUrl",function(){var e=this.selectedImagery;return t(e)?e.iconUrl:void 0}),this.selectedImagery=void 0;var c=a.observable();this._currentImageryProviders=[],a.defineProperty(this,"selectedImagery",{get:function(){return c()},set:function(e){if(c()===e)return void(this.dropDownVisible=!1);var r,i=this._currentImageryProviders,n=i.length,a=this._globe.imageryLayers;for(r=0;r<n;r++)for(var s=a.length,l=0;l<s;l++){var u=a.get(l);if(u.imageryProvider===i[r]){a.remove(u);break}}if(t(e)){var h=e.creationCommand();if(o(h)){var d=h.length;for(r=d-1;r>=0;r--)a.addImageryProvider(h[r],0);this._currentImageryProviders=h.slice(0)}else this._currentImageryProviders=[h],a.addImageryProvider(h,0)}c(e),this.dropDownVisible=!1}}),this.selectedTerrain=void 0;var h=a.observable();a.defineProperty(this,"selectedTerrain",{get:function(){return h()},set:function(e){if(h()===e)return void(this.dropDownVisible=!1);var r;t(e)&&(r=e.creationCommand()),this._globe.depthTestAgainstTerrain=!(r instanceof n),this._globe.terrainProvider=r,h(e),this.dropDownVisible=!1}});var d=this;this._toggleDropDown=s(function(){d.dropDownVisible=!d.dropDownVisible}),this.selectedImagery=e(r.selectedImageryProviderViewModel,l[0]),this.selectedTerrain=e(r.selectedTerrainProviderViewModel,u[0])}return r(l.prototype,{toggleDropDown:{get:function(){return this._toggleDropDown}},globe:{get:function(){return this._globe}}}),l}),r("Widgets/BaseLayerPicker/BaseLayerPicker",["../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../Core/FeatureDetection","../../ThirdParty/knockout","../getElement","./BaseLayerPickerViewModel"],function(e,t,r,i,n,o,a,s){"use strict";function l(e,t){e=a(e);var r=new s(t),i=document.createElement("button");i.type="button",i.className="cesium-button cesium-toolbar-button",i.setAttribute("data-bind","attr: { title: buttonTooltip },click: toggleDropDown"),e.appendChild(i);var l=document.createElement("img");l.setAttribute("draggable","false"),l.className="cesium-baseLayerPicker-selected",l.setAttribute("data-bind","attr: { src: buttonImageUrl }"),i.appendChild(l);var u=document.createElement("div");u.className="cesium-baseLayerPicker-dropDown",u.setAttribute("data-bind",'css: { "cesium-baseLayerPicker-dropDown-visible" : dropDownVisible }'),e.appendChild(u);var c=document.createElement("div");c.className="cesium-baseLayerPicker-sectionTitle",c.setAttribute("data-bind","visible: imageryProviderViewModels.length > 0"),c.innerHTML="Imagery",u.appendChild(c);var h=document.createElement("div");h.className="cesium-baseLayerPicker-choices",h.setAttribute("data-bind","foreach: imageryProviderViewModels"),u.appendChild(h);var d=document.createElement("div");d.className="cesium-baseLayerPicker-item",d.setAttribute("data-bind",'css: { "cesium-baseLayerPicker-selectedItem" : $data === $parent.selectedImagery },attr: { title: tooltip },visible: creationCommand.canExecute,click: function($data) { $parent.selectedImagery = $data; }'),h.appendChild(d);var p=document.createElement("img");p.className="cesium-baseLayerPicker-itemIcon",p.setAttribute("data-bind","attr: { src: iconUrl }"),p.setAttribute("draggable","false"),d.appendChild(p);var m=document.createElement("div");m.className="cesium-baseLayerPicker-itemLabel",m.setAttribute("data-bind","text: name"),d.appendChild(m);var f=document.createElement("div");f.className="cesium-baseLayerPicker-sectionTitle",f.setAttribute("data-bind","visible: terrainProviderViewModels.length > 0"),f.innerHTML="Terrain",u.appendChild(f);var _=document.createElement("div");_.className="cesium-baseLayerPicker-choices",_.setAttribute("data-bind","foreach: terrainProviderViewModels"),u.appendChild(_);var v=document.createElement("div");v.className="cesium-baseLayerPicker-item",v.setAttribute("data-bind",'css: { "cesium-baseLayerPicker-selectedItem" : $data === $parent.selectedTerrain },attr: { title: tooltip },visible: creationCommand.canExecute,click: function($data) { $parent.selectedTerrain = $data; }'),_.appendChild(v);var g=document.createElement("img");g.className="cesium-baseLayerPicker-itemIcon",g.setAttribute("data-bind","attr: { src: iconUrl }"),g.setAttribute("draggable","false"),v.appendChild(g);var y=document.createElement("div");y.className="cesium-baseLayerPicker-itemLabel",y.setAttribute("data-bind","text: name"),v.appendChild(y),o.applyBindings(r,i),o.applyBindings(r,u),this._viewModel=r,this._container=e,this._element=i,this._dropPanel=u,this._closeDropDown=function(e){i.contains(e.target)||u.contains(e.target)||(r.dropDownVisible=!1)},n.supportsPointerEvents()?document.addEventListener("pointerdown",this._closeDropDown,!0):(document.addEventListener("mousedown",this._closeDropDown,!0),document.addEventListener("touchstart",this._closeDropDown,!0))}return t(l.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}}),l.prototype.isDestroyed=function(){return!1},l.prototype.destroy=function(){return n.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeDropDown,!0):(document.removeEventListener("mousedown",this._closeDropDown,!0),document.removeEventListener("touchstart",this._closeDropDown,!0)),o.cleanNode(this._element),o.cleanNode(this._dropPanel),this._container.removeChild(this._element),this._container.removeChild(this._dropPanel),r(this)},l}),r("Widgets/BaseLayerPicker/ProviderViewModel",["../../Core/defined","../../Core/defineProperties","../../Core/DeveloperError","../../ThirdParty/knockout","../createCommand"],function(e,t,r,i,n){"use strict";function o(t){var r=t.creationFunction;e(r.canExecute)||(r=n(r)),this._creationCommand=r,this.name=t.name,this.tooltip=t.tooltip,this.iconUrl=t.iconUrl,i.track(this,["name","tooltip","iconUrl"])}return t(o.prototype,{creationCommand:{get:function(){return this._creationCommand}}}),o}),r("Widgets/BaseLayerPicker/createDefaultImageryProviderViewModels",["../../Core/buildModuleUrl","../../Scene/ArcGisMapServerImageryProvider","../../Scene/BingMapsImageryProvider","../../Scene/BingMapsStyle","../../Scene/createOpenStreetMapImageryProvider","../../Scene/createTileMapServiceImageryProvider","../../Scene/MapboxImageryProvider","../BaseLayerPicker/ProviderViewModel"],function(e,t,r,i,n,o,a,s){"use strict";function l(){var l=[];return l.push(new s({name:"Bing Maps Aerial",iconUrl:e("Widgets/Images/ImageryProviders/bingAerial.png"),tooltip:"Bing Maps aerial imagery \nhttp://www.bing.com/maps",creationFunction:function(){return new r({url:"https://dev.virtualearth.net",mapStyle:i.AERIAL})}})),l.push(new s({name:"Bing Maps Aerial with Labels",iconUrl:e("Widgets/Images/ImageryProviders/bingAerialLabels.png"),tooltip:"Bing Maps aerial imagery with label overlays \nhttp://www.bing.com/maps",creationFunction:function(){return new r({url:"https://dev.virtualearth.net",mapStyle:i.AERIAL_WITH_LABELS})}})),l.push(new s({name:"Bing Maps Roads",iconUrl:e("Widgets/Images/ImageryProviders/bingRoads.png"),tooltip:"Bing Maps standard road maps\nhttp://www.bing.com/maps",creationFunction:function(){return new r({url:"https://dev.virtualearth.net",mapStyle:i.ROAD})}})),l.push(new s({name:"Mapbox Satellite",tooltip:"Mapbox satellite imagery https://www.mapbox.com/maps/",iconUrl:e("Widgets/Images/ImageryProviders/mapboxSatellite.png"),creationFunction:function(){return new a({mapId:"mapbox.satellite"})}})),l.push(new s({name:"Mapbox Streets",tooltip:"Mapbox streets imagery https://www.mapbox.com/maps/",iconUrl:e("Widgets/Images/ImageryProviders/mapboxTerrain.png"),creationFunction:function(){return new a({mapId:"mapbox.streets"})}})),l.push(new s({name:"Mapbox Streets Classic",tooltip:"Mapbox streets basic imagery https://www.mapbox.com/maps/",iconUrl:e("Widgets/Images/ImageryProviders/mapboxStreets.png"),creationFunction:function(){return new a({mapId:"mapbox.streets-basic"})}})),l.push(new s({name:"ESRI World Imagery",iconUrl:e("Widgets/Images/ImageryProviders/esriWorldImagery.png"),tooltip:"World Imagery provides one meter or better satellite and aerial imagery in many parts of the world and lower resolution satellite imagery worldwide.  The map includes NASA Blue Marble: Next Generation 500m resolution imagery at small scales (above 1:1,000,000), i-cubed 15m eSAT imagery at medium-to-large scales (down to 1:70,000) for the world, and USGS 15m Landsat imagery for Antarctica. The map features 0.3m resolution imagery in the continental United States and 0.6m resolution imagery in parts of Western Europe from DigitalGlobe. In other parts of the world, 1 meter resolution imagery is available from GeoEye IKONOS, i-cubed Nationwide Prime, Getmapping, AeroGRID, IGN Spain, and IGP Portugal.  Additionally, imagery at different resolutions has been contributed by the GIS User Community.\nhttp://www.esri.com",creationFunction:function(){return new t({url:"https://services.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer",enablePickFeatures:!1})}})),l.push(new s({name:"ESRI World Street Map",iconUrl:e("Widgets/Images/ImageryProviders/esriWorldStreetMap.png"),tooltip:"This worldwide street map presents highway-level data for the world. Street-level data includes the United States; much of Canada; Japan; most countries in Europe; Australia and New Zealand; India; parts of South America including Argentina, Brazil, Chile, Colombia, and Venezuela; Ghana; and parts of southern Africa including Botswana, Lesotho, Namibia, South Africa, and Swaziland.\nhttp://www.esri.com",creationFunction:function(){return new t({url:"https://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer",enablePickFeatures:!1})}})),l.push(new s({name:"ESRI National Geographic",iconUrl:e("Widgets/Images/ImageryProviders/esriNationalGeographic.png"),tooltip:"This web map contains the National Geographic World Map service. This map service is designed to be used as a general reference map for informational and educational purposes as well as a basemap by GIS professionals and other users for creating web maps and web mapping applications.\nhttp://www.esri.com",creationFunction:function(){return new t({url:"https://services.arcgisonline.com/ArcGIS/rest/services/NatGeo_World_Map/MapServer/",enablePickFeatures:!1})}})),l.push(new s({name:"Open­Street­Map",iconUrl:e("Widgets/Images/ImageryProviders/openStreetMap.png"),tooltip:"OpenStreetMap (OSM) is a collaborative project to create a free editable map of the world.\nhttp://www.openstreetmap.org",creationFunction:function(){return n({url:"https://a.tile.openstreetmap.org/"})}})),l.push(new s({name:"Stamen Watercolor",iconUrl:e("Widgets/Images/ImageryProviders/stamenWatercolor.png"),tooltip:"Reminiscent of hand drawn maps, Stamen watercolor maps apply raster effect area washes and organic edges over a paper texture to add warm pop to any map.\nhttp://maps.stamen.com",creationFunction:function(){return n({url:"https://stamen-tiles.a.ssl.fastly.net/watercolor/",credit:"Map tiles by Stamen Design, under CC BY 3.0. Data by OpenStreetMap, under CC BY SA."})}})),l.push(new s({name:"Stamen Toner",iconUrl:e("Widgets/Images/ImageryProviders/stamenToner.png"),tooltip:"A high contrast black and white map.\nhttp://maps.stamen.com",creationFunction:function(){return n({url:"https://stamen-tiles.a.ssl.fastly.net/toner/",credit:"Map tiles by Stamen Design, under CC BY 3.0. Data by OpenStreetMap, under CC BY SA."})}})),l.push(new s({name:"The Black Marble",iconUrl:e("Widgets/Images/ImageryProviders/blackMarble.png"),tooltip:"The lights of cities and villages trace the outlines of civilization in this global view of the Earth at night as seen by NASA/NOAA's Suomi NPP satellite.",creationFunction:function(){return o({url:"https://cesiumjs.org/blackmarble",flipXY:!0,credit:"Black Marble imagery courtesy NASA Earth Observatory"})}})),l.push(new s({name:"Natural Earth II",iconUrl:e("Widgets/Images/ImageryProviders/naturalEarthII.png"),tooltip:"Natural Earth II, darkened for contrast.\nhttp://www.naturalearthdata.com/",creationFunction:function(){return o({url:e("Assets/Textures/NaturalEarthII")})}})),l}return l}),r("Widgets/BaseLayerPicker/createDefaultTerrainProviderViewModels",["../../Core/buildModuleUrl","../../Core/CesiumTerrainProvider","../../Core/EllipsoidTerrainProvider","../BaseLayerPicker/ProviderViewModel"],function(e,t,r,i){"use strict";function n(){var n=[];return n.push(new i({name:"WGS84 Ellipsoid",iconUrl:e("Widgets/Images/TerrainProviders/Ellipsoid.png"),tooltip:"WGS84 standard ellipsoid, also known as EPSG:4326",creationFunction:function(){return new r}})),n.push(new i({name:"STK World Terrain meshes",iconUrl:e("Widgets/Images/TerrainProviders/STK.png"),tooltip:"High-resolution, mesh-based terrain for the entire globe. Free for use on the Internet. Closed-network options are available.\nhttp://www.agi.com",creationFunction:function(){return new t({url:"https://assets.agi.com/stk-terrain/world",requestWaterMask:!0,requestVertexNormals:!0})}})),n}return n}),r("Widgets/CesiumInspector/CesiumInspectorViewModel",["../../Core/Color","../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../Core/Rectangle","../../Core/ScreenSpaceEventHandler","../../Core/ScreenSpaceEventType","../../Scene/DebugModelMatrixPrimitive","../../Scene/PerformanceDisplay","../../Scene/TileCoordinatesImageryProvider","../../ThirdParty/knockout","../createCommand"],function(e,t,r,i,n,o,a,s,l,u,c,h,d){"use strict";function p(e){var r;if(t(e)){r="Command Statistics";var i=e.commandsInFrustums;for(var n in i)if(i.hasOwnProperty(n)){var o,a=parseInt(n,10);if(7===a)o="1, 2 and 3";else{for(var s=[],l=2;l>=0;l--){var u=Math.pow(2,l);a>=u&&(s.push(l+1),a-=u)}o=s.reverse().join(" and ")}r+="<br>&nbsp;&nbsp;&nbsp;&nbsp;"+i[n]+" in frustum "+o}r+="<br>Total: "+e.totalCommands}return r}function m(e,t,r){var i=Math.min(r,t);return i=Math.max(i,e)}function f(e,r){function i(e){_.removeInputAction(s.LEFT_CLICK),p.pickPrimitiveActive=!1;var r=p._scene.pick({x:e.position.x,y:e.position.y});t(r)&&(p.primitive=t(r.collection)?r.collection:r.primitive)}function n(e){var r,i=v.ellipsoid,n=p._scene.camera.pickEllipsoid({x:e.position.x,y:e.position.y},i);if(t(n))for(var a=i.cartesianToCartographic(n),l=v._surface.tileProvider._tilesToRenderByTextureCount,u=0;!r&&u<l.length;++u){var c=l[u];if(t(c))for(var h=0;!r&&h<c.length;++h){var d=c[h];o.contains(d.rectangle,a)&&(r=d)}}p.tile=r,_.removeInputAction(s.LEFT_CLICK),p.pickTileActive=!1}var p=this,f=e.canvas,_=new a(f);this._eventHandler=_,this._scene=e,this._canvas=f,this._primitive=void 0,this._tile=void 0,this._modelMatrixPrimitive=void 0,this._performanceDisplay=void 0,this._performanceContainer=r;var v=this._scene.globe;v.depthTestAgainstTerrain=!0,this.frustums=!1,this.performance=!1,this.shaderCacheText="",this.primitiveBoundingSphere=!1,this.primitiveReferenceFrame=!1,this.filterPrimitive=!1,this.tileBoundingSphere=!1,this.filterTile=!1,this.wireframe=!1,this.globeDepth=!1,this.pickDepth=!1,this.depthFrustum=1,this._numberOfFrustums=1,this.depthFrustumText="1 of 1",this.suspendUpdates=!1,this.tileCoordinates=!1,this.frustumStatisticText="",this.tileText="",this.hasPickedPrimitive=!1,this.hasPickedTile=!1,this.pickPimitiveActive=!1,this.pickTileActive=!1,this.dropDownVisible=!0,this.generalVisible=!0,this.primitivesVisible=!1,this.terrainVisible=!1,this.generalSwitchText="-",this.primitivesSwitchText="+",this.terrainSwitchText="+",h.track(this,["filterTile","suspendUpdates","dropDownVisible","shaderCacheText","frustums","frustumStatisticText","pickTileActive","pickPrimitiveActive","hasPickedPrimitive","hasPickedTile","tileText","generalVisible","generalSwitchText","primitivesVisible","primitivesSwitchText","terrainVisible","terrainSwitchText","depthFrustumText"]),this._toggleDropDown=d(function(){p.dropDownVisible=!p.dropDownVisible}),this._toggleGeneral=d(function(){p.generalVisible=!p.generalVisible,p.generalSwitchText=p.generalVisible?"-":"+"}),this._togglePrimitives=d(function(){p.primitivesVisible=!p.primitivesVisible,p.primitivesSwitchText=p.primitivesVisible?"-":"+"}),this._toggleTerrain=d(function(){p.terrainVisible=!p.terrainVisible,p.terrainSwitchText=p.terrainVisible?"-":"+"}),this._showFrustums=d(function(){return p.frustums?p._scene.debugShowFrustums=!0:p._scene.debugShowFrustums=!1,!0}),this._showPerformance=d(function(){return p.performance?p._performanceDisplay=new u({container:p._performanceContainer}):p._performanceContainer.innerHTML="",!0}),this._showPrimitiveBoundingSphere=d(function(){return p._primitive.debugShowBoundingVolume=p.primitiveBoundingSphere,!0}),this._showPrimitiveReferenceFrame=d(function(){if(p.primitiveReferenceFrame){var e=p._primitive.modelMatrix;p._modelMatrixPrimitive=new l({modelMatrix:e}),p._scene.primitives.add(p._modelMatrixPrimitive)}else t(p._modelMatrixPrimitive)&&(p._scene.primitives.remove(p._modelMatrixPrimitive),p._modelMatrixPrimitive=void 0);return!0}),this._doFilterPrimitive=d(function(){return p.filterPrimitive?p._scene.debugCommandFilter=function(e){return!(!t(p._modelMatrixPrimitive)||e.owner!==p._modelMatrixPrimitive._primitive)||!!t(p._primitive)&&(e.owner===p._primitive||e.owner===p._primitive._billboardCollection||e.owner.primitive===p._primitive)}:p._scene.debugCommandFilter=void 0,!0}),this._showWireframe=d(function(){return v._surface.tileProvider._debug.wireframe=p.wireframe,!0}),this._showGlobeDepth=d(function(){return p._scene.debugShowGlobeDepth=p.globeDepth,!0}),this._showPickDepth=d(function(){return p._scene.debugShowPickDepth=p.pickDepth,!0}),this._incrementDepthFrustum=d(function(){var e=p.depthFrustum+1;return p.depthFrustum=m(1,p._numberOfFrustums,e),p.scene.debugShowDepthFrustum=p.depthFrustum,!0}),this._decrementDepthFrustum=d(function(){var e=p.depthFrustum-1;return p.depthFrustum=m(1,p._numberOfFrustums,e),p.scene.debugShowDepthFrustum=p.depthFrustum,!0}),this._doSuspendUpdates=d(function(){return v._surface._debug.suspendLodUpdate=p.suspendUpdates,p.suspendUpdates||(p.filterTile=!1),!0});var g;this._showTileCoordinates=d(function(){return p.tileCoordinates&&!t(g)?g=e.imageryLayers.addImageryProvider(new c({tilingScheme:e.terrainProvider.tilingScheme})):!p.tileCoordinates&&t(g)&&(e.imageryLayers.remove(g),g=void 0),!0}),this._showTileBoundingSphere=d(function(){return p.tileBoundingSphere?v._surface.tileProvider._debug.boundingSphereTile=p._tile:v._surface.tileProvider._debug.boundingSphereTile=void 0,!0}),this._doFilterTile=d(function(){return p.filterTile?(p.suspendUpdates=!0,p.doSuspendUpdates(),v._surface._tilesToRender=[],t(p._tile)&&v._surface._tilesToRender.push(p._tile)):(p.suspendUpdates=!1,p.doSuspendUpdates()),!0}),this._pickPrimitive=d(function(){p.pickPrimitiveActive=!p.pickPrimitiveActive,p.pickPrimitiveActive?_.setInputAction(i,s.LEFT_CLICK):_.removeInputAction(s.LEFT_CLICK)}),this._pickTile=d(function(){p.pickTileActive=!p.pickTileActive,p.pickTileActive?_.setInputAction(n,s.LEFT_CLICK):_.removeInputAction(s.LEFT_CLICK)})}return r(f.prototype,{scene:{get:function(){return this._scene}},performanceContainer:{get:function(){return this._performanceContainer}},toggleDropDown:{get:function(){return this._toggleDropDown}},showFrustums:{get:function(){return this._showFrustums}},showPerformance:{get:function(){return this._showPerformance}},showPrimitiveBoundingSphere:{get:function(){return this._showPrimitiveBoundingSphere}},showPrimitiveReferenceFrame:{get:function(){return this._showPrimitiveReferenceFrame}},doFilterPrimitive:{get:function(){return this._doFilterPrimitive}},showWireframe:{get:function(){return this._showWireframe}},showGlobeDepth:{get:function(){return this._showGlobeDepth}},showPickDepth:{get:function(){return this._showPickDepth}},incrementDepthFrustum:{get:function(){return this._incrementDepthFrustum}},decrementDepthFrustum:{get:function(){return this._decrementDepthFrustum}},doSuspendUpdates:{get:function(){return this._doSuspendUpdates}},showTileCoordinates:{get:function(){return this._showTileCoordinates}},showTileBoundingSphere:{get:function(){return this._showTileBoundingSphere}},doFilterTile:{get:function(){return this._doFilterTile}},toggleGeneral:{get:function(){return this._toggleGeneral}},togglePrimitives:{get:function(){return this._togglePrimitives}},toggleTerrain:{get:function(){return this._toggleTerrain}},pickPrimitive:{get:function(){return this._pickPrimitive}},pickTile:{get:function(){return this._pickTile}},selectParent:{get:function(){var e=this;return d(function(){e.tile=e.tile.parent})}},selectNW:{get:function(){var e=this;return d(function(){e.tile=e.tile.children[0]})}},selectNE:{get:function(){var e=this;return d(function(){e.tile=e.tile.children[1]})}},selectSW:{get:function(){var e=this;return d(function(){e.tile=e.tile.children[2]})}},selectSE:{get:function(){var e=this;return d(function(){e.tile=e.tile.children[3]})}},primitive:{set:function(e){var r=this._primitive;e!==r&&(this.hasPickedPrimitive=!0,t(r)&&(r.debugShowBoundingVolume=!1),this._scene.debugCommandFilter=void 0,t(this._modelMatrixPrimitive)&&(this._scene.primitives.remove(this._modelMatrixPrimitive),this._modelMatrixPrimitive=void 0),this._primitive=e,e.show=!1,setTimeout(function(){e.show=!0},50),this.showPrimitiveBoundingSphere(),this.showPrimitiveReferenceFrame(),this.doFilterPrimitive())},get:function(){return this._primitive}},tile:{set:function(e){if(t(e)){this.hasPickedTile=!0;var r=this._tile;e!==r&&(this.tileText="L: "+e.level+" X: "+e.x+" Y: "+e.y,this.tileText+="<br>SW corner: "+e.rectangle.west+", "+e.rectangle.south,this.tileText+="<br>NE corner: "+e.rectangle.east+", "+e.rectangle.north,this.tileText+="<br>Min: "+e.data.minimumHeight+" Max: "+e.data.maximumHeight),this._tile=e,this.showTileBoundingSphere(),this.doFilterTile()}else this.hasPickedTile=!1,this._tile=void 0},get:function(){return this._tile}},update:{get:function(){var e=this;return function(){e.frustums&&(e.frustumStatisticText=p(e._scene.debugFrustumStatistics));var t=e._scene.numberOfFrustums;e._numberOfFrustums=t;var r=m(1,t,e.depthFrustum);e.depthFrustum=r,e.scene.debugShowDepthFrustum=r,e.depthFrustumText=r+" of "+t,e.performance&&e._performanceDisplay.update(),e.primitiveReferenceFrame&&(e._modelMatrixPrimitive.modelMatrix=e._primitive.modelMatrix),e.shaderCacheText="Cached shaders: "+e._scene.context.shaderCache.numberOfShaders}}}}),f.prototype.isDestroyed=function(){return!1},f.prototype.destroy=function(){return this._eventHandler.destroy(),i(this)},f}),r("Widgets/CesiumInspector/CesiumInspector",["../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../ThirdParty/knockout","../getElement","./CesiumInspectorViewModel"],function(e,t,r,i,n,o,a){"use strict";function s(t,r){if(!e(t))throw new i("container is required.");if(!e(r))throw new i("scene is required.");t=o(t);var s=document.createElement("div"),l=new a(r,s);this._viewModel=l,this._container=t;var u=document.createElement("div");this._element=u;var c=document.createElement("div");c.textContent="Cesium Inspector",c.className="cesium-cesiumInspector-button",c.setAttribute("data-bind","click: toggleDropDown"),u.appendChild(c),u.className="cesium-cesiumInspector",u.setAttribute("data-bind",'css: { "cesium-cesiumInspector-visible" : dropDownVisible, "cesium-cesiumInspector-hidden" : !dropDownVisible }'),t.appendChild(this._element);var h=document.createElement("div");this._panel=h,h.className="cesium-cesiumInspector-dropDown",u.appendChild(h);var d=document.createElement("div");d.className="cesium-cesiumInspector-sectionHeader";var p=document.createElement("span");p.className="cesium-cesiumInspector-toggleSwitch",p.setAttribute("data-bind","click: toggleGeneral, text: generalSwitchText"),d.appendChild(p),d.appendChild(document.createTextNode("General")),h.appendChild(d);var m=document.createElement("div");m.className="cesium-cesiumInspector-section",m.setAttribute("data-bind",'css: {"cesium-cesiumInspector-show" : generalVisible, "cesium-cesiumInspector-hide" : !generalVisible}'),h.appendChild(m);var f=document.createElement("div");m.appendChild(f);var _=document.createElement("div");_.className="cesium-cesiumInspector-frustumStats",_.setAttribute("data-bind",'css: {"cesium-cesiumInspector-show" : frustums, 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a(P.prototype,{container:{get:function(){return this._container}},canvas:{get:function(){return this._canvas}},creditContainer:{get:function(){return this._creditContainer}},scene:{get:function(){return this._scene}},imageryLayers:{get:function(){return this._scene.imageryLayers}},terrainProvider:{get:function(){return this._scene.terrainProvider},set:function(e){this._scene.terrainProvider=e}},camera:{get:function(){return this._scene.camera}},clock:{get:function(){return this._clock}},screenSpaceEventHandler:{get:function(){return this._screenSpaceEventHandler}},targetFrameRate:{get:function(){return this._targetFrameRate},set:function(e){if(e<=0)throw new l("targetFrameRate must be greater than 0, or undefined.");this._targetFrameRate=e}},useDefaultRenderLoop:{get:function(){return this._useDefaultRenderLoop},set:function(e){this._useDefaultRenderLoop!==e&&(this._useDefaultRenderLoop=e,e&&!this._renderLoopRunning&&b(this))}},resolutionScale:{get:function(){return this._resolutionScale},set:function(e){if(e<=0)throw new l("resolutionScale must be greater than 0.");this._resolutionScale=e,this._forceResize=!0}}}),P.prototype.showErrorPanel=function(e,t,r){function i(){u.style.maxHeight=Math.max(Math.round(.9*n.clientHeight-100),30)+"px"}var n=this._element,a=document.createElement("div");a.className="cesium-widget-errorPanel";var s=document.createElement("div");s.className="cesium-widget-errorPanel-content",a.appendChild(s);var l=document.createElement("div");l.className="cesium-widget-errorPanel-header",l.appendChild(document.createTextNode(e)),s.appendChild(l);var u=document.createElement("div");if(u.className="cesium-widget-errorPanel-scroll",s.appendChild(u),i(),o(window.addEventListener)&&window.addEventListener("resize",i,!1),o(t)){var c=document.createElement("div");c.className="cesium-widget-errorPanel-message",c.innerHTML="<p>"+t+"</p>",u.appendChild(c)}var d="(no error details available)";o(r)&&(d=h(r));var p=document.createElement("div");p.className="cesium-widget-errorPanel-message",p.appendChild(document.createTextNode(d)),u.appendChild(p);var m=document.createElement("div");m.className="cesium-widget-errorPanel-buttonPanel",s.appendChild(m);var f=document.createElement("button");f.setAttribute("type","button"),f.className="cesium-button",f.appendChild(document.createTextNode("OK")),f.onclick=function(){o(i)&&o(window.removeEventListener)&&window.removeEventListener("resize",i,!1),n.removeChild(a)},m.appendChild(f),n.appendChild(a),"undefined"!=typeof console&&console.error(e+"\n"+t+"\n"+d)},P.prototype.isDestroyed=function(){return!1},P.prototype.destroy=function(){this._scene=this._scene&&this._scene.destroy(),this._container.removeChild(this._element),s(this)},P.prototype.resize=function(){var e=this._canvas,t=e.clientWidth,r=e.clientHeight;(this._forceResize||this._canvasWidth!==t||this._canvasHeight!==r)&&(this._forceResize=!1,x(this),A(this))},P.prototype.render=function(){if(this._canRender){this._scene.initializeFrame();var e=this._clock.tick();this._scene.render(e)}else this._clock.tick()},P}),r("Widgets/ClockViewModel",["../Core/Clock","../Core/defined","../Core/defineProperties","../Core/destroyObject","../Core/EventHelper","../Core/JulianDate","../ThirdParty/knockout"],function(e,t,r,i,n,o,a){"use strict";function s(r){t(r)||(r=new e),this._clock=r,this._eventHelper=new n,this._eventHelper.add(r.onTick,this.synchronize,this),this.systemTime=a.observable(o.now()),this.systemTime.equalityComparer=o.equals,this.startTime=a.observable(r.startTime),this.startTime.equalityComparer=o.equals,this.startTime.subscribe(function(e){r.startTime=e,this.synchronize()},this),this.stopTime=a.observable(r.stopTime),this.stopTime.equalityComparer=o.equals,this.stopTime.subscribe(function(e){r.stopTime=e,this.synchronize()},this),this.currentTime=a.observable(r.currentTime),this.currentTime.equalityComparer=o.equals,this.currentTime.subscribe(function(e){r.currentTime=e,this.synchronize()},this),this.multiplier=a.observable(r.multiplier),this.multiplier.subscribe(function(e){r.multiplier=e,this.synchronize()},this),this.clockStep=a.observable(r.clockStep),this.clockStep.subscribe(function(e){r.clockStep=e,this.synchronize()},this),this.clockRange=a.observable(r.clockRange),this.clockRange.subscribe(function(e){r.clockRange=e,this.synchronize()},this),this.canAnimate=a.observable(r.canAnimate),this.canAnimate.subscribe(function(e){r.canAnimate=e,this.synchronize()},this),this.shouldAnimate=a.observable(r.shouldAnimate),this.shouldAnimate.subscribe(function(e){r.shouldAnimate=e,this.synchronize()},this),a.track(this,["systemTime","startTime","stopTime","currentTime","multiplier","clockStep","clockRange","canAnimate","shouldAnimate"])}return r(s.prototype,{clock:{get:function(){return this._clock}}}),s.prototype.synchronize=function(){var e=this._clock;this.systemTime=o.now(),this.startTime=e.startTime,this.stopTime=e.stopTime,this.currentTime=e.currentTime,this.multiplier=e.multiplier,this.clockStep=e.clockStep,this.clockRange=e.clockRange,this.canAnimate=e.canAnimate,this.shouldAnimate=e.shouldAnimate},s.prototype.isDestroyed=function(){return!1},s.prototype.destroy=function(){this._eventHelper.removeAll(),i(this)},s}),r("Widgets/Command",["../Core/DeveloperError"],function(e){"use strict";function t(){this.canExecute=void 0,this.beforeExecute=void 0,this.afterExecute=void 0,e.throwInstantiationError()}return t}),r("Widgets/FullscreenButton/FullscreenButtonViewModel",["../../Core/defaultValue","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../Core/Fullscreen","../../ThirdParty/knockout","../createCommand","../getElement"],function(e,t,r,i,n,o,a,s){"use strict";function l(t){var r=this,i=o.observable(n.fullscreen),l=o.observable(n.enabled);this.isFullscreen=void 0,o.defineProperty(this,"isFullscreen",{get:function(){return i()}}),this.isFullscreenEnabled=void 0,o.defineProperty(this,"isFullscreenEnabled",{get:function(){return l()},set:function(e){l(e&&n.enabled)}}),this.tooltip=void 0,o.defineProperty(this,"tooltip",function(){return this.isFullscreenEnabled?i()?"Exit full screen":"Full screen":"Full screen unavailable"}),this._command=a(function(){n.fullscreen?n.exitFullscreen():n.requestFullscreen(r._fullscreenElement)},o.getObservable(this,"isFullscreenEnabled")),this._fullscreenElement=e(s(t),document.body),this._callback=function(){i(n.fullscreen)},document.addEventListener(n.changeEventName,this._callback)}return t(l.prototype,{fullscreenElement:{get:function(){return this._fullscreenElement},set:function(e){this._fullscreenElement=e}},command:{get:function(){return this._command}}}),l.prototype.isDestroyed=function(){return!1},l.prototype.destroy=function(){document.removeEventListener(n.changeEventName,this._callback),r(this)},l}),r("Widgets/FullscreenButton/FullscreenButton",["../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../ThirdParty/knockout","../getElement","./FullscreenButtonViewModel"],function(e,t,r,i,n,o,a){"use strict";function s(e,t){e=o(e);var r=new a(t);r._exitFullScreenPath=u,r._enterFullScreenPath=l;var i=document.createElement("button");i.type="button",i.className="cesium-button cesium-fullscreenButton",i.setAttribute("data-bind","attr: { title: tooltip },click: command,enable: isFullscreenEnabled,cesiumSvgPath: { path: isFullscreen ? _exitFullScreenPath : _enterFullScreenPath, width: 128, height: 128 }"),e.appendChild(i),n.applyBindings(r,i),this._container=e,this._viewModel=r,this._element=i}var l="M 83.96875 17.5625 L 83.96875 17.59375 L 76.65625 24.875 L 97.09375 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25.53125 L 44.6875 18.25 L 44.625 38.46875 L 23.75 17.59375 z M 25.6875 76.03125 L 18.375 83.3125 L 38.78125 83.40625 L 17.8125 104.40625 L 23.625 110.25 L 44.5 89.375 L 44.59375 109.59375 L 51.875 102.3125 L 51.875 76.0625 L 25.6875 76.03125 z M 102.375 76.15625 L 76.15625 76.1875 L 76.1875 102.4375 L 83.46875 109.71875 L 83.5625 89.53125 L 104.40625 110.375 L 110.25 104.53125 L 89.25 83.53125 L 109.6875 83.46875 L 102.375 76.15625 z";return t(s.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}}),s.prototype.isDestroyed=function(){return!1},s.prototype.destroy=function(){return this._viewModel.destroy(),n.cleanNode(this._element),this._container.removeChild(this._element),r(this)},s}),r("Widgets/Geocoder/GeocoderViewModel",["../../Core/BingMapsApi","../../Core/Cartesian3","../../Core/defaultValue","../../Core/defined","../../Core/defineProperties","../../Core/DeveloperError","../../Core/Event","../../Core/loadJsonp","../../Core/Matrix4","../../Core/Rectangle","../../Core/RequestScheduler","../../Scene/SceneMode","../../ThirdParty/knockout","../../ThirdParty/when","../createCommand"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m){"use strict";function f(t){this._url=r(t.url,"https://dev.virtualearth.net/"),this._url.length>0&&"/"!==this._url[this._url.length-1]&&(this._url+="/"),this._key=e.getKey(t.key);var n=e.getErrorCredit(t.key);i(n)&&t.scene._frameState.creditDisplay.addDefaultCredit(n),this._scene=t.scene,this._flightDuration=t.flightDuration,this._searchText="",this._isSearchInProgress=!1,this._geocodeInProgress=void 0,this._complete=new a;var o=this;this._searchCommand=m(function(){o.isSearchInProgress?g(o):v(o)}),this.keepExpanded=!1,d.track(this,["_searchText","_isSearchInProgress","keepExpanded"]),this.isSearchInProgress=void 0,d.defineProperty(this,"isSearchInProgress",{get:function(){return this._isSearchInProgress}}),this.searchText=void 0,d.defineProperty(this,"searchText",{get:function(){return this.isSearchInProgress?"Searching...":this._searchText},set:function(e){this._searchText=e}}),this.flightDuration=void 0,d.defineProperty(this,"flightDuration",{get:function(){return this._flightDuration},set:function(e){this._flightDuration=e}})}function _(e,t){e._scene.camera.flyTo({destination:t,complete:function(){e._complete.raiseEvent()},duration:e._flightDuration,endTransform:l.IDENTITY})}function v(e){var r=e.searchText;if(!/^\s*$/.test(r)){var i=r.match(/[^\s,\n]+/g);if(2===i.length||3===i.length){var n=+i[0],o=+i[1],a=3===i.length?+i[2]:300;if(!isNaN(n)&&!isNaN(o)&&!isNaN(a))return void _(e,t.fromDegrees(n,o,a))}e._isSearchInProgress=!0;var l=c.request(e._url+"REST/v1/Locations",s,{parameters:{query:r,key:e._key},callbackParameterName:"jsonp"}),h=e._geocodeInProgress=p(l,function(t){if(!h.cancel){if(e._isSearchInProgress=!1,0===t.resourceSets.length)return void(e.searchText=e._searchText+" (not found)");var r=t.resourceSets[0];if(0===r.resources.length)return void(e.searchText=e._searchText+" (not found)");var i=r.resources[0];e._searchText=i.name;var n=i.bbox,o=n[0],a=n[1],s=n[2],l=n[3];_(e,u.fromDegrees(a,o,l,s))}},function(){h.cancel||(e._isSearchInProgress=!1,e.searchText=e._searchText+" (error)")})}}function g(e){e._isSearchInProgress=!1,i(e._geocodeInProgress)&&(e._geocodeInProgress.cancel=!0,e._geocodeInProgress=void 0)}return n(f.prototype,{url:{get:function(){return this._url}},key:{get:function(){return this._key}},complete:{get:function(){return this._complete}},scene:{get:function(){return this._scene}},search:{get:function(){return this._searchCommand}}}),f}),r("Widgets/Geocoder/Geocoder",["../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../Core/FeatureDetection","../../ThirdParty/knockout","../getElement","./GeocoderViewModel"],function(e,t,r,i,n,o,a,s){"use strict";function l(e){var t=a(e.container),r=new s(e);r._startSearchPath=u,r._stopSearchPath=c;var i=document.createElement("form");i.setAttribute("data-bind","submit: search");var l=document.createElement("input");l.type="search",l.className="cesium-geocoder-input",l.setAttribute("placeholder","Enter an address or landmark..."),l.setAttribute("data-bind",'value: searchText,valueUpdate: "afterkeydown",disable: isSearchInProgress,css: { "cesium-geocoder-input-wide" : keepExpanded || searchText.length > 0 }'),i.appendChild(l);var h=document.createElement("span");h.className="cesium-geocoder-searchButton",h.setAttribute("data-bind","click: search,cesiumSvgPath: { path: isSearchInProgress ? _stopSearchPath : _startSearchPath, width: 32, height: 32 }"),i.appendChild(h),t.appendChild(i),o.applyBindings(r,i),this._container=t,this._viewModel=r,this._form=i,this._onInputBegin=function(e){t.contains(e.target)||l.blur()},this._onInputEnd=function(e){t.contains(e.target)&&l.focus()},n.supportsPointerEvents()?(document.addEventListener("pointerdown",this._onInputBegin,!0),document.addEventListener("pointerup",this._onInputEnd,!0)):(document.addEventListener("mousedown",this._onInputBegin,!0),document.addEventListener("mouseup",this._onInputEnd,!0),document.addEventListener("touchstart",this._onInputBegin,!0),document.addEventListener("touchend",this._onInputEnd,!0))}var u="M29.772,26.433l-7.126-7.126c0.96-1.583,1.523-3.435,1.524-5.421C24.169,8.093,19.478,3.401,13.688,3.399C7.897,3.401,3.204,8.093,3.204,13.885c0,5.789,4.693,10.481,10.484,10.481c1.987,0,3.839-0.563,5.422-1.523l7.128,7.127L29.772,26.433zM7.203,13.885c0.006-3.582,2.903-6.478,6.484-6.486c3.579,0.008,6.478,2.904,6.484,6.486c-0.007,3.58-2.905,6.476-6.484,6.484C10.106,20.361,7.209,17.465,7.203,13.885z",c="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z";return t(l.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}}),l.prototype.isDestroyed=function(){return!1},l.prototype.destroy=function(){return n.supportsPointerEvents()?(document.removeEventListener("pointerdown",this._onInputBegin,!0),document.removeEventListener("pointerup",this._onInputEnd,!0)):(document.removeEventListener("mousedown",this._onInputBegin,!0),document.removeEventListener("mouseup",this._onInputEnd,!0),document.removeEventListener("touchstart",this._onInputBegin,!0),document.removeEventListener("touchend",this._onInputEnd,!0)),o.cleanNode(this._form),this._container.removeChild(this._form),r(this)},l}),r("Widgets/HomeButton/HomeButtonViewModel",["../../Core/Cartesian3","../../Core/defaultValue","../../Core/defined","../../Core/defineProperties","../../Core/DeveloperError","../../Core/Matrix4","../../Core/Rectangle","../../Scene/Camera","../../Scene/SceneMode","../../ThirdParty/knockout","../createCommand"],function(e,t,r,i,n,o,a,s,l,u,c){"use strict";function h(e,t){this._scene=e,this._duration=t;var r=this;this._command=c(function(){r._scene.camera.flyHome(r._duration)}),this.tooltip="View Home",u.track(this,["tooltip"])}return i(h.prototype,{scene:{get:function(){return this._scene}},command:{get:function(){return this._command}},duration:{get:function(){return this._duration},set:function(e){this._duration=e}}}),h}),r("Widgets/HomeButton/HomeButton",["../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../ThirdParty/knockout","../getElement","./HomeButtonViewModel"],function(e,t,r,i,n,o,a){"use strict";function s(e,t,r){e=o(e);var i=new a(t,r);i._svgPath="M14,4l-10,8.75h20l-4.25-3.7188v-4.6562h-2.812v2.1875l-2.938-2.5625zm-7.0938,9.906v10.094h14.094v-10.094h-14.094zm2.1876,2.313h3.3122v4.25h-3.3122v-4.25zm5.8442,1.281h3.406v6.438h-3.406v-6.438z";var s=document.createElement("button");s.type="button",s.className="cesium-button cesium-toolbar-button cesium-home-button",s.setAttribute("data-bind","attr: { title: tooltip },click: command,cesiumSvgPath: { path: _svgPath, width: 28, height: 28 }"),e.appendChild(s),n.applyBindings(i,s),this._container=e,this._viewModel=i,this._element=s}return t(s.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}}),s.prototype.isDestroyed=function(){return!1},s.prototype.destroy=function(){return n.cleanNode(this._element),this._container.removeChild(this._element),r(this)},s}),r("Widgets/InfoBox/InfoBoxViewModel",["../../Core/defined","../../Core/defineProperties","../../Core/Event","../../ThirdParty/knockout"],function(e,t,r,i){"use strict";function n(){this._cameraClicked=new r,
+this._closeClicked=new r,this.maxHeight=500,this.enableCamera=!1,this.isCameraTracking=!1,this.showInfo=!1,this.titleText="",this.description="",i.track(this,["showInfo","titleText","description","maxHeight","enableCamera","isCameraTracking"]),this._loadingIndicatorHtml='<div class="cesium-infoBox-loadingContainer"><span class="cesium-infoBox-loading"></span></div>',this.cameraIconPath=void 0,i.defineProperty(this,"cameraIconPath",{get:function(){return!this.enableCamera||this.isCameraTracking?a:o}}),i.defineProperty(this,"_bodyless",{get:function(){return!e(this.description)||0===this.description.length}})}var o="M 13.84375 7.03125 C 11.412798 7.03125 9.46875 8.975298 9.46875 11.40625 L 9.46875 11.59375 L 2.53125 7.21875 L 2.53125 24.0625 L 9.46875 19.6875 C 9.4853444 22.104033 11.423165 24.0625 13.84375 24.0625 L 25.875 24.0625 C 28.305952 24.0625 30.28125 22.087202 30.28125 19.65625 L 30.28125 11.40625 C 30.28125 8.975298 28.305952 7.03125 25.875 7.03125 L 13.84375 7.03125 z",a="M 27.34375 1.65625 L 5.28125 27.9375 L 8.09375 30.3125 L 30.15625 4.03125 L 27.34375 1.65625 z M 13.84375 7.03125 C 11.412798 7.03125 9.46875 8.975298 9.46875 11.40625 L 9.46875 11.59375 L 2.53125 7.21875 L 2.53125 24.0625 L 9.46875 19.6875 C 9.4724893 20.232036 9.5676108 20.7379 9.75 21.21875 L 21.65625 7.03125 L 13.84375 7.03125 z M 28.21875 7.71875 L 14.53125 24.0625 L 25.875 24.0625 C 28.305952 24.0625 30.28125 22.087202 30.28125 19.65625 L 30.28125 11.40625 C 30.28125 9.8371439 29.456025 8.4902779 28.21875 7.71875 z";return n.prototype.maxHeightOffset=function(e){return this.maxHeight-e+"px"},t(n.prototype,{cameraClicked:{get:function(){return this._cameraClicked}},closeClicked:{get:function(){return this._closeClicked}}}),n}),r("Widgets/InfoBox/InfoBox",["../../Core/buildModuleUrl","../../Core/Color","../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../ThirdParty/knockout","../getElement","../subscribeAndEvaluate","./InfoBoxViewModel"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(i){i=s(i);var n=document.createElement("div");n.className="cesium-infoBox",n.setAttribute("data-bind",'css: { "cesium-infoBox-visible" : showInfo, "cesium-infoBox-bodyless" : _bodyless }'),i.appendChild(n);var o=document.createElement("div");o.className="cesium-infoBox-title",o.setAttribute("data-bind","text: titleText"),n.appendChild(o);var c=document.createElement("button");c.type="button",c.className="cesium-button cesium-infoBox-camera",c.setAttribute("data-bind",'attr: { title: "Focus camera on object" },click: function () { cameraClicked.raiseEvent(this); },enable: enableCamera,cesiumSvgPath: { path: cameraIconPath, width: 32, height: 32 }'),n.appendChild(c);var h=document.createElement("button");h.type="button",h.className="cesium-infoBox-close",h.setAttribute("data-bind","click: function () { closeClicked.raiseEvent(this); }"),h.innerHTML="&times;",n.appendChild(h);var d=document.createElement("iframe");d.className="cesium-infoBox-iframe",d.setAttribute("sandbox","allow-same-origin allow-popups allow-forms"),d.setAttribute("data-bind","style : { maxHeight : maxHeightOffset(40) }"),d.setAttribute("allowfullscreen",!0),n.appendChild(d);var p=new u;a.applyBindings(p,n),this._container=i,this._element=n,this._frame=d,this._viewModel=p,this._descriptionSubscription=void 0;var m=this;d.addEventListener("load",function(){var i=d.contentDocument,o=i.createElement("link");o.href=e("Widgets/InfoBox/InfoBoxDescription.css"),o.rel="stylesheet",o.type="text/css";var a=i.createElement("div");a.className="cesium-infoBox-description",i.head.appendChild(o),i.body.appendChild(a),m._descriptionSubscription=l(p,"description",function(e){d.style.height="5px",a.innerHTML=e;var i=null,o=a.firstElementChild;if(null!==o&&1===a.childNodes.length){var s=window.getComputedStyle(o);if(null!==s){var l=s["background-color"],u=t.fromCssColorString(l);r(u)&&0!==u.alpha&&(i=s["background-color"])}}n.style["background-color"]=i;var c=a.getBoundingClientRect().height;d.style.height=c+"px"})}),d.setAttribute("src","about:blank")}return i(c.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}},frame:{get:function(){return this._frame}}}),c.prototype.isDestroyed=function(){return!1},c.prototype.destroy=function(){var e=this._container;return a.cleanNode(this._element),e.removeChild(this._element),r(this._descriptionSubscription)&&this._descriptionSubscription.dispose(),n(this)},c}),r("Widgets/NavigationHelpButton/NavigationHelpButtonViewModel",["../../Core/defineProperties","../../ThirdParty/knockout","../createCommand"],function(e,t,r){"use strict";function i(){this.showInstructions=!1;var e=this;this._command=r(function(){e.showInstructions=!e.showInstructions}),this._showClick=r(function(){e._touch=!1}),this._showTouch=r(function(){e._touch=!0}),this._touch=!1,this.tooltip="Navigation Instructions",t.track(this,["tooltip","showInstructions","_touch"])}return e(i.prototype,{command:{get:function(){return this._command}},showClick:{get:function(){return this._showClick}},showTouch:{get:function(){return this._showTouch}}}),i}),r("Widgets/NavigationHelpButton/NavigationHelpButton",["../../Core/buildModuleUrl","../../Core/defaultValue","../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../Core/FeatureDetection","../../ThirdParty/knockout","../getElement","./NavigationHelpButtonViewModel"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(r){var i=l(r.container),n=new u,o=t(r.instructionsInitiallyVisible,!1);n.showInstructions=o,n._svgPath="M16,1.466C7.973,1.466,1.466,7.973,1.466,16c0,8.027,6.507,14.534,14.534,14.534c8.027,0,14.534-6.507,14.534-14.534C30.534,7.973,24.027,1.466,16,1.466z M17.328,24.371h-2.707v-2.596h2.707V24.371zM17.328,19.003v0.858h-2.707v-1.057c0-3.19,3.63-3.696,3.63-5.963c0-1.034-0.924-1.826-2.134-1.826c-1.254,0-2.354,0.924-2.354,0.924l-1.541-1.915c0,0,1.519-1.584,4.137-1.584c2.487,0,4.796,1.54,4.796,4.136C21.156,16.208,17.328,16.627,17.328,19.003z";var c=document.createElement("span");c.className="cesium-navigationHelpButton-wrapper",i.appendChild(c);var h=document.createElement("button");h.type="button",h.className="cesium-button cesium-toolbar-button cesium-navigation-help-button",h.setAttribute("data-bind","attr: { title: tooltip },click: command,cesiumSvgPath: { path: _svgPath, width: 32, height: 32 }"),c.appendChild(h);var d=document.createElement("div");d.className="cesium-navigation-help",d.setAttribute("data-bind",'css: { "cesium-navigation-help-visible" : showInstructions}'),c.appendChild(d);var p=document.createElement("button");p.type="button",p.className="cesium-navigation-button cesium-navigation-button-left",p.setAttribute("data-bind",'click: showClick, css: {"cesium-navigation-button-selected": !_touch, "cesium-navigation-button-unselected": _touch}');var m=document.createElement("img");m.src=e("Widgets/Images/NavigationHelp/Mouse.svg"),m.className="cesium-navigation-button-icon",m.style.width="25px",m.style.height="25px",p.appendChild(m),p.appendChild(document.createTextNode("Mouse"));var f=document.createElement("button");f.type="button",f.className="cesium-navigation-button cesium-navigation-button-right",f.setAttribute("data-bind",'click: showTouch, css: {"cesium-navigation-button-selected": _touch, "cesium-navigation-button-unselected": !_touch}');var _=document.createElement("img");_.src=e("Widgets/Images/NavigationHelp/Touch.svg"),_.className="cesium-navigation-button-icon",_.style.width="25px",_.style.height="25px",f.appendChild(_),f.appendChild(document.createTextNode("Touch")),d.appendChild(p),d.appendChild(f);var v=document.createElement("div");v.className="cesium-click-navigation-help cesium-navigation-help-instructions",v.setAttribute("data-bind",'css: { "cesium-click-navigation-help-visible" : !_touch}'),v.innerHTML='            <table>                <tr>                    <td><img src="'+e("Widgets/Images/NavigationHelp/MouseLeft.svg")+'" width="48" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-pan">Pan view</div>                        <div class="cesium-navigation-help-details">Left click + drag</div>                    </td>                </tr>                <tr>                    <td><img src="'+e("Widgets/Images/NavigationHelp/MouseRight.svg")+'" width="48" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-zoom">Zoom view</div>                        <div class="cesium-navigation-help-details">Right click + drag, or</div>                        <div class="cesium-navigation-help-details">Mouse wheel scroll</div>                    </td>                </tr>                <tr>                    <td><img src="'+e("Widgets/Images/NavigationHelp/MouseMiddle.svg")+'" width="48" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-rotate">Rotate view</div>                        <div class="cesium-navigation-help-details">Middle click + drag, or</div>                        <div class="cesium-navigation-help-details">CTRL + Left/Right click + drag</div>                    </td>                </tr>            </table>',d.appendChild(v);var g=document.createElement("div");g.className="cesium-touch-navigation-help cesium-navigation-help-instructions",g.setAttribute("data-bind",'css: { "cesium-touch-navigation-help-visible" : _touch}'),g.innerHTML='            <table>                <tr>                    <td><img src="'+e("Widgets/Images/NavigationHelp/TouchDrag.svg")+'" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-pan">Pan view</div>                        <div class="cesium-navigation-help-details">One finger drag</div>                    </td>                </tr>                <tr>                    <td><img src="'+e("Widgets/Images/NavigationHelp/TouchZoom.svg")+'" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-zoom">Zoom view</div>                        <div class="cesium-navigation-help-details">Two finger pinch</div>                    </td>                </tr>                <tr>                    <td><img src="'+e("Widgets/Images/NavigationHelp/TouchTilt.svg")+'" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-rotate">Tilt view</div>                        <div class="cesium-navigation-help-details">Two finger drag, same direction</div>                    </td>                </tr>                <tr>                    <td><img src="'+e("Widgets/Images/NavigationHelp/TouchRotate.svg")+'" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-tilt">Rotate view</div>                        <div class="cesium-navigation-help-details">Two finger drag, opposite direction</div>                    </td>                </tr>            </table>',d.appendChild(g),s.applyBindings(n,c),this._container=i,this._viewModel=n,this._wrapper=c,this._closeInstructions=function(e){c.contains(e.target)||(n.showInstructions=!1)},a.supportsPointerEvents()?document.addEventListener("pointerdown",this._closeInstructions,!0):(document.addEventListener("mousedown",this._closeInstructions,!0),document.addEventListener("touchstart",this._closeInstructions,!0))}return i(c.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}}),c.prototype.isDestroyed=function(){return!1},c.prototype.destroy=function(){return a.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeInstructions,!0):(document.removeEventListener("mousedown",this._closeInstructions,!0),document.removeEventListener("touchstart",this._closeInstructions,!0)),s.cleanNode(this._wrapper),this._container.removeChild(this._wrapper),n(this)},c}),r("Widgets/PerformanceWatchdog/PerformanceWatchdogViewModel",["../../Core/defaultValue","../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../Scene/FrameRateMonitor","../../ThirdParty/knockout","../createCommand"],function(e,t,r,i,n,o,a,s){"use strict";function l(t){this._scene=t.scene,this.lowFrameRateMessage=e(t.lowFrameRateMessage,"This application appears to be performing poorly on your system.  Please try using a different web browser or updating your video drivers."),this.lowFrameRateMessageDismissed=!1,this.showingLowFrameRateMessage=!1,a.track(this,["lowFrameRateMessage","lowFrameRateMessageDismissed","showingLowFrameRateMessage"]);var r=this;this._dismissMessage=s(function(){r.showingLowFrameRateMessage=!1,r.lowFrameRateMessageDismissed=!0});var i=o.fromScene(t.scene);this._unsubscribeLowFrameRate=i.lowFrameRate.addEventListener(function(){r.lowFrameRateMessageDismissed||(r.showingLowFrameRateMessage=!0)}),this._unsubscribeNominalFrameRate=i.nominalFrameRate.addEventListener(function(){r.showingLowFrameRateMessage=!1})}return r(l.prototype,{scene:{get:function(){return this._scene}},dismissMessage:{get:function(){return this._dismissMessage}}}),l.prototype.destroy=function(){return this._unsubscribeLowFrameRate(),this._unsubscribeNominalFrameRate(),i(this)},l}),r("Widgets/PerformanceWatchdog/PerformanceWatchdog",["../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../ThirdParty/knockout","../getElement","./PerformanceWatchdogViewModel"],function(e,t,r,i,n,o,a){"use strict";function s(e){var t=o(e.container),r=new a(e),i=document.createElement("div");i.className="cesium-performance-watchdog-message-area",i.setAttribute("data-bind","visible: showingLowFrameRateMessage");var s=document.createElement("button");s.setAttribute("type","button"),s.className="cesium-performance-watchdog-message-dismiss",s.innerHTML="&times;",s.setAttribute("data-bind","click: dismissMessage"),i.appendChild(s);var l=document.createElement("div");l.className="cesium-performance-watchdog-message",l.setAttribute("data-bind","html: lowFrameRateMessage"),i.appendChild(l),t.appendChild(i),n.applyBindings(r,i),this._container=t,this._viewModel=r,this._element=i}return t(s.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}}),s.prototype.isDestroyed=function(){return!1},s.prototype.destroy=function(){return this._viewModel.destroy(),n.cleanNode(this._element),this._container.removeChild(this._element),r(this)},s}),r("Widgets/SceneModePicker/SceneModePickerViewModel",["../../Core/defaultValue","../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../Core/EventHelper","../../Scene/SceneMode","../../ThirdParty/knockout","../createCommand"],function(e,t,r,i,n,o,a,s,l){"use strict";function u(t,r){this._scene=t;var i=this,n=function(e,t,r,n){i.sceneMode=r,i.dropDownVisible=!1};this._eventHelper=new o,this._eventHelper.add(t.morphStart,n),this._duration=e(r,2),this.sceneMode=t.mode,this.dropDownVisible=!1,this.tooltip2D="2D",this.tooltip3D="3D",this.tooltipColumbusView="Columbus View",s.track(this,["sceneMode","dropDownVisible","tooltip2D","tooltip3D","tooltipColumbusView"]),this.selectedTooltip=void 0,s.defineProperty(this,"selectedTooltip",function(){var e=i.sceneMode;return e===a.SCENE2D?i.tooltip2D:e===a.SCENE3D?i.tooltip3D:i.tooltipColumbusView}),this._toggleDropDown=l(function(){i.dropDownVisible=!i.dropDownVisible}),this._morphTo2D=l(function(){t.morphTo2D(i._duration)}),this._morphTo3D=l(function(){t.morphTo3D(i._duration)}),this._morphToColumbusView=l(function(){t.morphToColumbusView(i._duration)}),this._sceneMode=a}return r(u.prototype,{scene:{get:function(){return this._scene}},duration:{get:function(){return this._duration},set:function(e){this._duration=e}},toggleDropDown:{get:function(){return this._toggleDropDown}},morphTo2D:{get:function(){return this._morphTo2D}},morphTo3D:{get:function(){return this._morphTo3D}},morphToColumbusView:{get:function(){return this._morphToColumbusView}}}),u.prototype.isDestroyed=function(){return!1},u.prototype.destroy=function(){this._eventHelper.removeAll(),i(this)},u}),r("Widgets/SceneModePicker/SceneModePicker",["../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../Core/FeatureDetection","../../ThirdParty/knockout","../getElement","./SceneModePickerViewModel"],function(e,t,r,i,n,o,a,s){"use strict";function l(e,t,r){e=a(e);var i=new s(t,r);i._globePath=u,i._flatMapPath=c,i._columbusViewPath=h;var l=document.createElement("span");l.className="cesium-sceneModePicker-wrapper cesium-toolbar-button",e.appendChild(l);var d=document.createElement("button");d.type="button",d.className="cesium-button cesium-toolbar-button",d.setAttribute("data-bind",'css: { "cesium-sceneModePicker-button2D": sceneMode === _sceneMode.SCENE2D,       "cesium-sceneModePicker-button3D": sceneMode === _sceneMode.SCENE3D,       "cesium-sceneModePicker-buttonColumbusView": sceneMode === _sceneMode.COLUMBUS_VIEW,       "cesium-sceneModePicker-selected": dropDownVisible },attr: { title: selectedTooltip },click: toggleDropDown'),d.innerHTML='<!-- ko cesiumSvgPath: { path: _globePath, width: 64, height: 64, css: "cesium-sceneModePicker-slide-svg cesium-sceneModePicker-icon3D" } --><!-- /ko --><!-- ko cesiumSvgPath: { path: _flatMapPath, width: 64, height: 64, css: "cesium-sceneModePicker-slide-svg cesium-sceneModePicker-icon2D" } --><!-- /ko --><!-- ko cesiumSvgPath: { path: _columbusViewPath, width: 64, height: 64, css: "cesium-sceneModePicker-slide-svg cesium-sceneModePicker-iconColumbusView" } --><!-- /ko -->',l.appendChild(d);var p=document.createElement("button");p.type="button",p.className="cesium-button cesium-toolbar-button cesium-sceneModePicker-dropDown-icon",p.setAttribute("data-bind",'css: { "cesium-sceneModePicker-visible" : (dropDownVisible && (sceneMode !== _sceneMode.SCENE3D)) || (!dropDownVisible && (sceneMode === _sceneMode.SCENE3D)),       "cesium-sceneModePicker-none" : sceneMode === _sceneMode.SCENE3D,       "cesium-sceneModePicker-hidden" : !dropDownVisible },attr: { title: tooltip3D },click: morphTo3D,cesiumSvgPath: { path: _globePath, width: 64, height: 64 }'),l.appendChild(p);var m=document.createElement("button");m.type="button",m.className="cesium-button cesium-toolbar-button cesium-sceneModePicker-dropDown-icon",m.setAttribute("data-bind",'css: { "cesium-sceneModePicker-visible" : (dropDownVisible && (sceneMode !== _sceneMode.SCENE2D)),       "cesium-sceneModePicker-none" : sceneMode === _sceneMode.SCENE2D,       "cesium-sceneModePicker-hidden" : !dropDownVisible },attr: { title: tooltip2D },click: morphTo2D,cesiumSvgPath: { path: _flatMapPath, width: 64, height: 64 }'),l.appendChild(m);var f=document.createElement("button");f.type="button",f.className="cesium-button cesium-toolbar-button cesium-sceneModePicker-dropDown-icon",f.setAttribute("data-bind",'css: { "cesium-sceneModePicker-visible" : (dropDownVisible && (sceneMode !== _sceneMode.COLUMBUS_VIEW)) || (!dropDownVisible && (sceneMode === _sceneMode.COLUMBUS_VIEW)),       "cesium-sceneModePicker-none" : sceneMode === _sceneMode.COLUMBUS_VIEW,       "cesium-sceneModePicker-hidden" : !dropDownVisible},attr: { title: tooltipColumbusView },click: morphToColumbusView,cesiumSvgPath: { path: _columbusViewPath, width: 64, height: 64 }'),l.appendChild(f),o.applyBindings(i,l),this._viewModel=i,this._container=e,this._wrapper=l,this._closeDropDown=function(e){l.contains(e.target)||(i.dropDownVisible=!1)},n.supportsPointerEvents()?document.addEventListener("pointerdown",this._closeDropDown,!0):(document.addEventListener("mousedown",this._closeDropDown,!0),document.addEventListener("touchstart",this._closeDropDown,!0))}var u="m 32.401392,4.9330437 c -7.087603,0 -14.096095,2.884602 -19.10793,7.8946843 -5.0118352,5.010083 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0,10.418977 -7.831258,0 2.928209,-10.418977 z m 7.626964,0 5.584031,0 2.62176,10.418977 -8.205791,0 0,-10.418977 z m 8.410081,0 5.51593,0 4.46042,10.418977 -7.38863,0 -2.58772,-10.418977 z m -30.678091,13.142892 8.103649,0 -2.89416,10.282782 -9.6018026,0 4.3923136,-10.282782 z m 10.929711,0 8.614384,0 0,10.282782 -11.508544,0 2.89416,-10.282782 z m 11.338299,0 8.852721,0 2.58772,10.282782 -11.440441,0 0,-10.282782 z m 11.678781,0 7.86531,0 4.39231,10.282782 -9.6699,0 -2.58772,-10.282782 z";return t(l.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}}),l.prototype.isDestroyed=function(){return!1},l.prototype.destroy=function(){return this._viewModel.destroy(),n.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeDropDown,!0):(document.removeEventListener("mousedown",this._closeDropDown,!0),document.removeEventListener("touchstart",this._closeDropDown,!0)),o.cleanNode(this._wrapper),this._container.removeChild(this._wrapper),r(this)},l}),r("Widgets/SelectionIndicator/SelectionIndicatorViewModel",["../../Core/Cartesian2","../../Core/defaultValue","../../Core/defined","../../Core/defineProperties","../../Core/DeveloperError","../../Core/EasingFunction","../../Scene/SceneTransforms","../../ThirdParty/knockout"],function(e,t,r,i,n,o,a,s){"use strict";function l(e,i,n){this._scene=e,this._screenPositionX=c,this._screenPositionY=c,this._tweens=e.tweens,this._container=t(n,document.body),this._selectionIndicatorElement=i,this._scale=1,this.position=void 0,this.showSelection=!1,s.track(this,["position","_screenPositionX","_screenPositionY","_scale","showSelection"]),this.isVisible=void 0,s.defineProperty(this,"isVisible",{get:function(){return this.showSelection&&r(this.position)}}),s.defineProperty(this,"_transform",{get:function(){return"scale("+this._scale+")"}}),this.computeScreenSpacePosition=function(t,r){return a.wgs84ToWindowCoordinates(e,t,r)}}var u=new e,c="-1000px";return l.prototype.update=function(){if(this.showSelection&&r(this.position)){var e=this.computeScreenSpacePosition(this.position,u);if(r(e)){var t=this._container,i=t.parentNode.clientWidth,n=t.parentNode.clientHeight,o=this._selectionIndicatorElement.clientWidth,a=.5*o;e.x=Math.min(Math.max(e.x,-o),i+o)-a,e.y=Math.min(Math.max(e.y,-o),n+o)-a,this._screenPositionX=Math.floor(e.x+.25)+"px",this._screenPositionY=Math.floor(e.y+.25)+"px"}else this._screenPositionX=c,this._screenPositionY=c}},l.prototype.animateAppear=function(){this._tweens.addProperty({object:this,property:"_scale",startValue:2,stopValue:1,duration:.8,easingFunction:o.EXPONENTIAL_OUT})},l.prototype.animateDepart=function(){this._tweens.addProperty({object:this,property:"_scale",startValue:this._scale,stopValue:1.5,duration:.8,easingFunction:o.EXPONENTIAL_OUT})},i(l.prototype,{container:{get:function(){return this._container}},selectionIndicatorElement:{get:function(){return this._selectionIndicatorElement}},scene:{get:function(){return this._scene}}}),l}),r("Widgets/SelectionIndicator/SelectionIndicator",["../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../ThirdParty/knockout","../getElement","./SelectionIndicatorViewModel"],function(e,t,r,i,n,o,a){"use strict";function s(e,t){e=o(e),this._container=e;var r=document.createElement("div");r.className="cesium-selection-wrapper",r.setAttribute("data-bind",'style: { "top" : _screenPositionY, "left" : _screenPositionX },css: { "cesium-selection-wrapper-visible" : isVisible }'),e.appendChild(r),this._element=r;var i="http://www.w3.org/2000/svg",s="M -34 -34 L -34 -11.25 L -30 -15.25 L -30 -30 L -15.25 -30 L -11.25 -34 L -34 -34 z M 11.25 -34 L 15.25 -30 L 30 -30 L 30 -15.25 L 34 -11.25 L 34 -34 L 11.25 -34 z M -34 11.25 L -34 34 L -11.25 34 L -15.25 30 L -30 30 L -30 15.25 L -34 11.25 z M 34 11.25 L 30 15.25 L 30 30 L 15.25 30 L 11.25 34 L 34 34 L 34 11.25 z",l=document.createElementNS(i,"svg:svg");l.setAttribute("width",160),l.setAttribute("height",160),l.setAttribute("viewBox","0 0 160 160");var u=document.createElementNS(i,"g");u.setAttribute("transform","translate(80,80)"),l.appendChild(u);var c=document.createElementNS(i,"path");c.setAttribute("data-bind","attr: { transform: _transform }"),c.setAttribute("d",s),u.appendChild(c),r.appendChild(l);var h=new a(t,this._element,this._container);this._viewModel=h,n.applyBindings(this._viewModel,this._element)}return t(s.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}}),s.prototype.isDestroyed=function(){return!1},s.prototype.destroy=function(){var e=this._container;return n.cleanNode(this._element),e.removeChild(this._element),r(this)},s}),r("Widgets/Timeline/TimelineHighlightRange",["../../Core/defaultValue","../../Core/JulianDate"],function(e,t){"use strict";function r(t,r,i){this._color=t,this._height=r,this._base=e(i,0)}return r.prototype.getHeight=function(){
+return this._height},r.prototype.getBase=function(){return this._base},r.prototype.getStartTime=function(){return this._start},r.prototype.getStopTime=function(){return this._stop},r.prototype.setRange=function(e,t){this._start=e,this._stop=t},r.prototype.render=function(e){var r="";if(this._start&&this._stop&&this._color){var i=t.secondsDifference(this._start,e.epochJulian),n=Math.round(e.timeBarWidth*e.getAlpha(i)),o=t.secondsDifference(this._stop,e.epochJulian),a=Math.round(e.timeBarWidth*e.getAlpha(o))-n;n<0&&(a+=n,n=0),n+a>e.timeBarWidth&&(a=e.timeBarWidth-n),a>0&&(r='<span class="cesium-timeline-highlight" style="left: '+n.toString()+"px; width: "+a.toString()+"px; bottom: "+this._base.toString()+"px; height: "+this._height+"px; background-color: "+this._color+';"></span>')}return r},r}),r("Widgets/Timeline/TimelineTrack",["../../Core/Color","../../Core/defined","../../Core/JulianDate"],function(e,t,r){"use strict";function i(t,r,i,n){this.interval=t,this.height=r,this.color=i||new e(.5,.5,.5,1),this.backgroundColor=n||new e(0,0,0,0)}return i.prototype.render=function(e,i){var n=this.interval.start,o=this.interval.stop,a=i.startJulian,s=r.addSeconds(i.startJulian,i.duration,new r);if(r.lessThan(n,a)&&r.greaterThan(o,s))e.fillStyle=this.color.toCssColorString(),e.fillRect(0,i.y,i.timeBarWidth,this.height);else if(r.lessThanOrEquals(n,s)&&r.greaterThanOrEquals(o,a)){var l,u,c;for(l=0;l<i.timeBarWidth;++l){var h=r.addSeconds(i.startJulian,l/i.timeBarWidth*i.duration,new r);!t(u)&&r.greaterThanOrEquals(h,n)?u=l:!t(c)&&r.greaterThanOrEquals(h,o)&&(c=l)}e.fillStyle=this.backgroundColor.toCssColorString(),e.fillRect(0,i.y,i.timeBarWidth,this.height),t(u)&&(t(c)||(c=i.timeBarWidth),e.fillStyle=this.color.toCssColorString(),e.fillRect(u,i.y,Math.max(c-u,1),this.height))}},i}),r("Widgets/Timeline/Timeline",["../../Core/ClockRange","../../Core/defined","../../Core/destroyObject","../../Core/DeveloperError","../../Core/JulianDate","../getElement","./TimelineHighlightRange","./TimelineTrack"],function(e,t,r,i,n,o,a,s){"use strict";function l(e,t){e=o(e),this.container=e;var r=document.createElement("div");r.className="cesium-timeline-main",e.appendChild(r),this._topDiv=r,this._endJulian=void 0,this._epochJulian=void 0,this._lastXPos=void 0,this._scrubElement=void 0,this._startJulian=void 0,this._timeBarSecondsSpan=void 0,this._clock=t,this._scrubJulian=t.currentTime,this._mainTicSpan=-1,this._mouseMode=g.none,this._touchMode=y.none,this._touchState={centerX:0,spanX:0},this._mouseX=0,this._timelineDrag=0,this._timelineDragLocation=void 0,this._lastHeight=void 0,this._lastWidth=void 0,this._topDiv.innerHTML='<div class="cesium-timeline-bar"></div><div class="cesium-timeline-trackContainer"><canvas class="cesium-timeline-tracks" width="10" height="1"></canvas></div><div class="cesium-timeline-needle"></div><span class="cesium-timeline-ruler"></span>',this._timeBarEle=this._topDiv.childNodes[0],this._trackContainer=this._topDiv.childNodes[1],this._trackListEle=this._topDiv.childNodes[1].childNodes[0],this._needleEle=this._topDiv.childNodes[2],this._rulerEle=this._topDiv.childNodes[3],this._context=this._trackListEle.getContext("2d"),this._trackList=[],this._highlightRanges=[],this.zoomTo(t.startTime,t.stopTime),this._onMouseDown=c(this),this._onMouseUp=h(this),this._onMouseMove=d(this),this._onMouseWheel=p(this),this._onTouchStart=m(this),this._onTouchMove=_(this),this._onTouchEnd=f(this);var i=this._timeBarEle;document.addEventListener("mouseup",this._onMouseUp,!1),document.addEventListener("mousemove",this._onMouseMove,!1),i.addEventListener("mousedown",this._onMouseDown,!1),i.addEventListener("DOMMouseScroll",this._onMouseWheel,!1),i.addEventListener("mousewheel",this._onMouseWheel,!1),i.addEventListener("touchstart",this._onTouchStart,!1),i.addEventListener("touchmove",this._onTouchMove,!1),i.addEventListener("touchend",this._onTouchEnd,!1),this._topDiv.oncontextmenu=function(){return!1},t.onTick.addEventListener(this.updateFromClock,this),this.updateFromClock()}function u(e){return e<10?"0"+e.toString():e.toString()}function c(e){return function(t){e._mouseMode!==g.touchOnly&&(0===t.button?(e._mouseMode=g.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition="-16px 0"),e._onMouseMove(t)):(e._mouseX=t.clientX,2===t.button?e._mouseMode=g.zoom:e._mouseMode=g.slide)),t.preventDefault()}}function h(e){return function(t){e._mouseMode=g.none,e._scrubElement&&(e._scrubElement.style.backgroundPosition="0px 0px"),e._timelineDrag=0,e._timelineDragLocation=void 0}}function d(e){return function(t){var r;if(e._mouseMode===g.scrub){t.preventDefault();var i=t.clientX-e._topDiv.getBoundingClientRect().left;i<0?(e._timelineDragLocation=0,e._timelineDrag=-.01*e._timeBarSecondsSpan):i>e._topDiv.clientWidth?(e._timelineDragLocation=e._topDiv.clientWidth,e._timelineDrag=.01*e._timeBarSecondsSpan):(e._timelineDragLocation=void 0,e._setTimeBarTime(i,i*e._timeBarSecondsSpan/e._topDiv.clientWidth))}else if(e._mouseMode===g.slide){if(r=e._mouseX-t.clientX,e._mouseX=t.clientX,0!==r){var o=r*e._timeBarSecondsSpan/e._topDiv.clientWidth;e.zoomTo(n.addSeconds(e._startJulian,o,new n),n.addSeconds(e._endJulian,o,new n))}}else e._mouseMode===g.zoom&&(r=e._mouseX-t.clientX,e._mouseX=t.clientX,0!==r&&e.zoomFrom(Math.pow(1.01,r)))}}function p(e){return function(t){var r=t.wheelDeltaY||t.wheelDelta||-t.detail;v=Math.max(Math.min(Math.abs(r),v),1),r/=v,e.zoomFrom(Math.pow(1.05,-r))}}function m(e){return function(t){var r,i,o=t.touches.length,a=e._topDiv.getBoundingClientRect().left;t.preventDefault(),e._mouseMode=g.touchOnly,1===o?(r=n.secondsDifference(e._scrubJulian,e._startJulian),i=Math.round(r*e._topDiv.clientWidth/e._timeBarSecondsSpan+a),Math.abs(t.touches[0].clientX-i)<50?(e._touchMode=y.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition=1===o?"-16px 0":"0 0")):(e._touchMode=y.singleTap,e._touchState.centerX=t.touches[0].clientX-a)):2===o?(e._touchMode=y.slideZoom,e._touchState.centerX=.5*(t.touches[0].clientX+t.touches[1].clientX)-a,e._touchState.spanX=Math.abs(t.touches[0].clientX-t.touches[1].clientX)):e._touchMode=y.ignore}}function f(e){return function(t){var r=t.touches.length,i=e._topDiv.getBoundingClientRect().left;e._touchMode===y.singleTap?(e._touchMode=y.scrub,e._onTouchMove(t)):e._touchMode===y.scrub&&e._onTouchMove(t),e._mouseMode=g.touchOnly,1!==r?e._touchMode=r>0?y.ignore:y.none:e._touchMode===y.slideZoom&&(e._touchState.centerX=t.touches[0].clientX-i),e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0")}}function _(e){return function(r){var i,o,a,s,l,u,c=1,h=e._topDiv.getBoundingClientRect().left;e._touchMode===y.singleTap&&(e._touchMode=y.slideZoom),e._mouseMode=g.touchOnly,e._touchMode===y.scrub?(r.preventDefault(),1===r.changedTouches.length&&(o=r.changedTouches[0].clientX-h,o>=0&&o<=e._topDiv.clientWidth&&e._setTimeBarTime(o,o*e._timeBarSecondsSpan/e._topDiv.clientWidth))):e._touchMode===y.slideZoom&&(a=r.touches.length,2===a?(s=.5*(r.touches[0].clientX+r.touches[1].clientX)-h,l=Math.abs(r.touches[0].clientX-r.touches[1].clientX)):1===a&&(s=r.touches[0].clientX-h,l=0),t(s)&&(l>0&&e._touchState.spanX>0?(c=e._touchState.spanX/l,u=n.addSeconds(e._startJulian,(e._touchState.centerX*e._timeBarSecondsSpan-s*e._timeBarSecondsSpan*c)/e._topDiv.clientWidth,new n)):(i=e._touchState.centerX-s,u=n.addSeconds(e._startJulian,i*e._timeBarSecondsSpan/e._topDiv.clientWidth,new n)),e.zoomTo(u,n.addSeconds(u,e._timeBarSecondsSpan*c,new n)),e._touchState.centerX=s,e._touchState.spanX=l))}}var v=1e12,g={none:0,scrub:1,slide:2,zoom:3,touchOnly:4},y={none:0,scrub:1,slideZoom:2,singleTap:3,ignore:4},C=[.001,.002,.005,.01,.02,.05,.1,.25,.5,1,2,5,10,15,30,60,120,300,600,900,1800,3600,7200,14400,21600,43200,86400,172800,345600,604800,1296e3,2592e3,5184e3,7776e3,15552e3,31536e3,63072e3,126144e3,15768e4,31536e4,63072e4,126144e4,15768e5,31536e5,63072e5,126144e5,15768e6,31536e6],w=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];return l.prototype.addEventListener=function(e,t,r){this._topDiv.addEventListener(e,t,r)},l.prototype.removeEventListener=function(e,t,r){this._topDiv.removeEventListener(e,t,r)},l.prototype.isDestroyed=function(){return!1},l.prototype.destroy=function(){this._clock.onTick.removeEventListener(this.updateFromClock,this),document.removeEventListener("mouseup",this._onMouseUp,!1),document.removeEventListener("mousemove",this._onMouseMove,!1);var e=this._timeBarEle;e.removeEventListener("mousedown",this._onMouseDown,!1),e.removeEventListener("DOMMouseScroll",this._onMouseWheel,!1),e.removeEventListener("mousewheel",this._onMouseWheel,!1),e.removeEventListener("touchstart",this._onTouchStart,!1),e.removeEventListener("touchmove",this._onTouchMove,!1),e.removeEventListener("touchend",this._onTouchEnd,!1),this.container.removeChild(this._topDiv),r(this)},l.prototype.addHighlightRange=function(e,t,r){var i=new a(e,t,r);return this._highlightRanges.push(i),this.resize(),i},l.prototype.addTrack=function(e,t,r,i){var n=new s(e,t,r,i);return this._trackList.push(n),this._lastHeight=void 0,this.resize(),n},l.prototype.zoomTo=function(t,r){if(this._startJulian=t,this._endJulian=r,this._timeBarSecondsSpan=n.secondsDifference(r,t),this._clock&&this._clock.clockRange!==e.UNBOUNDED){var i=this._clock.startTime,o=this._clock.stopTime,a=n.secondsDifference(o,i),s=n.secondsDifference(i,this._startJulian),l=n.secondsDifference(o,this._endJulian);this._timeBarSecondsSpan>=a?(this._timeBarSecondsSpan=a,this._startJulian=this._clock.startTime,this._endJulian=this._clock.stopTime):s>0?(this._endJulian=n.addSeconds(this._endJulian,s,new n),this._startJulian=i,this._timeBarSecondsSpan=n.secondsDifference(this._endJulian,this._startJulian)):l<0&&(this._startJulian=n.addSeconds(this._startJulian,l,new n),this._endJulian=o,this._timeBarSecondsSpan=n.secondsDifference(this._endJulian,this._startJulian))}this._makeTics();var u=document.createEvent("Event");u.initEvent("setzoom",!0,!0),u.startJulian=this._startJulian,u.endJulian=this._endJulian,u.epochJulian=this._epochJulian,u.totalSpan=this._timeBarSecondsSpan,u.mainTicSpan=this._mainTicSpan,this._topDiv.dispatchEvent(u)},l.prototype.zoomFrom=function(e){var t=n.secondsDifference(this._scrubJulian,this._startJulian);e>1||t<0||t>this._timeBarSecondsSpan?t=.5*this._timeBarSecondsSpan:t+=t-.5*this._timeBarSecondsSpan;var r=this._timeBarSecondsSpan-t;this.zoomTo(n.addSeconds(this._startJulian,t-t*e,new n),n.addSeconds(this._endJulian,r*e-r,new n))},l.prototype.makeLabel=function(e){var t=n.toGregorianDate(e),r=t.millisecond,i=" UTC";if(r>0&&this._timeBarSecondsSpan<3600){for(i=Math.floor(r).toString();i.length<3;)i="0"+i;i="."+i}return w[t.month-1]+" "+t.day+" "+t.year+" "+u(t.hour)+":"+u(t.minute)+":"+u(t.second)+i},l.prototype.smallestTicInPixels=7,l.prototype._makeTics=function(){function e(e){return Math.floor(S/e)*e}function t(e,t){return Math.ceil(e/t+.5)*t}function r(e){return(e-S)/_}function i(e,t){return e-t*Math.round(e/t)}var o,a=this._timeBarEle,s=n.secondsDifference(this._scrubJulian,this._startJulian),l=Math.round(s*this._topDiv.clientWidth/this._timeBarSecondsSpan),u=l-8,c=this;this._needleEle.style.left=l.toString()+"px";var h="",d=.01,p=31536e6,m=1e-10,f=0,_=this._timeBarSecondsSpan;_<d?(_=d,this._timeBarSecondsSpan=d,this._endJulian=n.addSeconds(this._startJulian,d,new n)):_>p&&(_=p,this._timeBarSecondsSpan=p,this._endJulian=n.addSeconds(this._startJulian,p,new n));var v=this._timeBarEle.clientWidth;v<10&&(v=10);var g,y=this._startJulian,w=Math.min(_/v*1e-5,.4);g=_>31536e4?n.fromIso8601(n.toDate(y).toISOString().substring(0,2)+"00-01-01T00:00:00Z"):_>31536e3?n.fromIso8601(n.toDate(y).toISOString().substring(0,3)+"0-01-01T00:00:00Z"):_>86400?n.fromIso8601(n.toDate(y).toISOString().substring(0,4)+"-01-01T00:00:00Z"):n.fromIso8601(n.toDate(y).toISOString().substring(0,10)+"T00:00:00Z");var S=n.secondsDifference(this._startJulian,n.addSeconds(g,w,new n)),E=S+_;this._epochJulian=g,this._rulerEle.innerHTML=this.makeLabel(n.addSeconds(this._endJulian,-d,new n));var T=this._rulerEle.offsetWidth+20;T<30&&(T=180);var b=f;f-=m;var x={startTime:S,startJulian:y,epochJulian:g,duration:_,timeBarWidth:v,getAlpha:r};this._highlightRanges.forEach(function(e){h+=e.render(x)});var A=0,P=0,M=0,D=T/v;D>1&&(D=1),D*=this._timeBarSecondsSpan;var I,R=-1,O=-1,N=C.length;for(I=0;I<N;++I){var L=C[I];if(++R,A=L,L>D&&L>f)break;O<0&&v*(L/this._timeBarSecondsSpan)>=this.smallestTicInPixels&&(O=R)}if(R>0){for(;R>0;)if(--R,Math.abs(i(A,C[R]))<1e-5){C[R]>=f&&(P=C[R]);break}if(O>=0)for(;O<R;){if(Math.abs(i(P,C[O]))<1e-5&&C[O]>=f){M=C[O];break}++O}}f=b,f>m&&M<1e-5&&Math.abs(f-A)>m&&(M=f,f<=A+m&&(P=0));var B,F=-999999;if(v*(M/this._timeBarSecondsSpan)>=3)for(o=e(M);o<=E;o=t(o,M))h+='<span class="cesium-timeline-ticTiny" style="left: '+Math.round(v*r(o)).toString()+'px;"></span>';if(v*(P/this._timeBarSecondsSpan)>=3)for(o=e(P);o<=E;o=t(o,P))h+='<span class="cesium-timeline-ticSub" style="left: '+Math.round(v*r(o)).toString()+'px;"></span>';if(v*(A/this._timeBarSecondsSpan)>=2){this._mainTicSpan=A,E+=A,o=e(A);for(var V=n.computeTaiMinusUtc(g);o<=E;){var k=n.addSeconds(y,o-S,new n);if(A>2.1){var z=n.computeTaiMinusUtc(k);Math.abs(z-V)>.1&&(o+=z-V,k=n.addSeconds(y,o-S,new n))}var U=Math.round(v*r(o)),G=this.makeLabel(k);this._rulerEle.innerHTML=G,B=this._rulerEle.offsetWidth,B<10&&(B=T);var W=U-(B/2-1);W>F?(F=W+B+5,h+='<span class="cesium-timeline-ticMain" style="left: '+U.toString()+'px;"></span><span class="cesium-timeline-ticLabel" style="left: '+W.toString()+'px;">'+G+"</span>"):h+='<span class="cesium-timeline-ticSub" style="left: '+U.toString()+'px;"></span>',o=t(o,A)}}else this._mainTicSpan=-1;h+='<span class="cesium-timeline-icon16" style="left:'+u+'px;bottom:0;background-position: 0px 0px;"></span>',a.innerHTML=h,this._scrubElement=a.lastChild,this._context.clearRect(0,0,this._trackListEle.width,this._trackListEle.height),x.y=0,this._trackList.forEach(function(e){e.render(c._context,x),x.y+=e.height})},l.prototype.updateFromClock=function(){this._scrubJulian=this._clock.currentTime;var e=this._scrubElement;if(t(this._scrubElement)){var r=n.secondsDifference(this._scrubJulian,this._startJulian),i=Math.round(r*this._topDiv.clientWidth/this._timeBarSecondsSpan);this._lastXPos!==i&&(this._lastXPos=i,e.style.left=i-8+"px",this._needleEle.style.left=i+"px")}t(this._timelineDragLocation)&&(this._setTimeBarTime(this._timelineDragLocation,this._timelineDragLocation*this._timeBarSecondsSpan/this._topDiv.clientWidth),this.zoomTo(n.addSeconds(this._startJulian,this._timelineDrag,new n),n.addSeconds(this._endJulian,this._timelineDrag,new n)))},l.prototype._setTimeBarTime=function(e,t){if(e=Math.round(e),this._scrubJulian=n.addSeconds(this._startJulian,t,new n),this._scrubElement){var r=e-8;this._scrubElement.style.left=r.toString()+"px",this._needleEle.style.left=e.toString()+"px"}var i=document.createEvent("Event");i.initEvent("settime",!0,!0),i.clientX=e,i.timeSeconds=t,i.timeJulian=this._scrubJulian,i.clock=this._clock,this._topDiv.dispatchEvent(i)},l.prototype.resize=function(){var e=this.container.clientWidth,t=this.container.clientHeight;if(e!==this._lastWidth||t!==this._lastHeight){this._trackContainer.style.height=t+"px";var r=1;this._trackList.forEach(function(e){r+=e.height}),this._trackListEle.style.height=r.toString()+"px",this._trackListEle.width=this._trackListEle.clientWidth,this._trackListEle.height=r,this._makeTics(),this._lastXPos=void 0,this._lastWidth=e,this._lastHeight=t}},l}),r("Widgets/VRButton/VRButtonViewModel",["../../Core/defaultValue","../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../Core/Fullscreen","../../ThirdParty/knockout","../../ThirdParty/NoSleep","../createCommand","../getElement"],function(e,t,r,i,n,o,a,s,l,u){"use strict";function c(e){var r=!1,i=window.screen;return t(i)&&(t(i.lockOrientation)?r=i.lockOrientation(e):t(i.mozLockOrientation)?r=i.mozLockOrientation(e):t(i.msLockOrientation)?r=i.msLockOrientation(e):t(i.orientation&&i.orientation.lock)&&(r=i.orientation.lock(e))),r}function h(){var e=window.screen;t(e)&&(t(e.unlockOrientation)?e.unlockOrientation():t(e.mozUnlockOrientation)?e.mozUnlockOrientation():t(e.msUnlockOrientation)?e.msUnlockOrientation():t(e.orientation&&e.orientation.unlock)&&e.orientation.unlock())}function d(e,t,r){r()?(t.useWebVR=!1,e._locked&&(h(),e._locked=!1),e._noSleep.disable(),o.exitFullscreen(),r(!1)):(o.fullscreen||o.requestFullscreen(e._vrElement),e._noSleep.enable(),e._locked||(e._locked=c("landscape")),t.useWebVR=!0,r(!0))}function p(t,r){var i=this,n=a.observable(o.enabled),c=a.observable(!1);this.isVRMode=void 0,a.defineProperty(this,"isVRMode",{get:function(){return c()}}),this.isVREnabled=void 0,a.defineProperty(this,"isVREnabled",{get:function(){return n()},set:function(e){n(e&&o.enabled)}}),this.tooltip=void 0,a.defineProperty(this,"tooltip",function(){return n()?c()?"Exit VR mode":"Enter VR mode":"VR mode is unavailable"}),this._locked=!1,this._noSleep=new s,this._command=l(function(){d(i,t,c)},a.getObservable(this,"isVREnabled")),this._vrElement=e(u(r),document.body),this._callback=function(){!o.fullscreen&&c()&&(t.useWebVR=!1,i._locked&&(h(),i._locked=!1),i._noSleep.disable(),c(!1))},document.addEventListener(o.changeEventName,this._callback)}return r(p.prototype,{vrElement:{get:function(){return this._vrElement},set:function(e){this._vrElement=e}},command:{get:function(){return this._command}}}),p.prototype.isDestroyed=function(){return!1},p.prototype.destroy=function(){i(this)},p}),r("Widgets/VRButton/VRButton",["../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../ThirdParty/knockout","../getElement","./VRButtonViewModel"],function(e,t,r,i,n,o,a){"use strict";function s(e,t,r){e=o(e);var i=new a(t,r);i._exitVRPath=u,i._enterVRPath=l;var s=document.createElement("button");s.type="button",s.className="cesium-button cesium-vrButton",s.setAttribute("data-bind","attr: { title: tooltip },click: command,enable: isVREnabled,cesiumSvgPath: { path: isVRMode ? _exitVRPath : _enterVRPath, width: 32, height: 32 }"),e.appendChild(s),n.applyBindings(i,s),this._container=e,this._viewModel=i,this._element=s}var l="M 5.3125 6.375 C 4.008126 6.375 2.96875 7.4141499 2.96875 8.71875 L 2.96875 19.5 C 2.96875 20.8043 4.008126 21.875 5.3125 21.875 L 13.65625 21.875 C 13.71832 20.0547 14.845166 18.59375 16.21875 18.59375 C 17.592088 18.59375 18.71881 20.0552 18.78125 21.875 L 27.09375 21.875 C 28.398125 21.875 29.4375 20.8043 29.4375 19.5 L 29.4375 8.71875 C 29.4375 7.4141499 28.398125 6.375 27.09375 6.375 L 5.3125 6.375 z M 9.625 10.4375 C 11.55989 10.4375 13.125 12.03385 13.125 13.96875 C 13.125 15.90365 11.55989 17.46875 9.625 17.46875 C 7.69011 17.46875 6.125 15.90365 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this._viewModel}}}),s.prototype.isDestroyed=function(){return!1},s.prototype.destroy=function(){return this._viewModel.destroy(),n.cleanNode(this._element),this._container.removeChild(this._element),r(this)},s}),r("Widgets/Viewer/Viewer",["../../Core/BoundingSphere","../../Core/Cartesian3","../../Core/defaultValue","../../Core/defined","../../Core/defineProperties","../../Core/destroyObject","../../Core/DeveloperError","../../Core/EventHelper","../../Core/Fullscreen","../../Core/isArray","../../Core/Matrix4","../../Core/Rectangle","../../Core/ScreenSpaceEventType","../../DataSources/BoundingSphereState","../../DataSources/ConstantPositionProperty","../../DataSources/DataSourceCollection","../../DataSources/DataSourceDisplay","../../DataSources/Entity","../../DataSources/EntityView","../../DataSources/Property","../../Scene/ImageryLayer","../../Scene/SceneMode","../../Scene/ShadowMode","../../ThirdParty/knockout","../../ThirdParty/when","../Animation/Animation","../Animation/AnimationViewModel","../BaseLayerPicker/BaseLayerPicker","../BaseLayerPicker/createDefaultImageryProviderViewModels","../BaseLayerPicker/createDefaultTerrainProviderViewModels","../CesiumWidget/CesiumWidget","../ClockViewModel","../FullscreenButton/FullscreenButton","../Geocoder/Geocoder","../getElement","../HomeButton/HomeButton","../InfoBox/InfoBox","../NavigationHelpButton/NavigationHelpButton","../SceneModePicker/SceneModePicker","../SelectionIndicator/SelectionIndicator","../subscribeAndEvaluate","../Timeline/Timeline","../VRButton/VRButton"],function(e,t,r,i,n,o,a,s,l,u,c,h,d,p,m,f,_,v,g,y,C,w,S,E,T,b,x,A,P,M,D,I,R,O,N,L,B,F,V,k,z,U,G){"use strict";function W(e){var t=e.clock;t.currentTime=e.timeJulian,t.shouldAnimate=!1}function H(e,t){var n=e.scene.pick(t.position);if(i(n)){var o=r(n.id,n.primitive.id);if(o instanceof v)return o}if(i(e.scene.globe))return j(e,t.position)}function q(e,t,r){if(i(r)){var n=r.clock;i(n)&&(n.getValue(t),i(e)&&(e.updateFromClock(),e.zoomTo(n.startTime,n.stopTime)))}}function j(e,t){var r=e.scene,n=r.camera.getPickRay(t),o=r.imageryLayers.pickImageryLayerFeatures(n,r);if(i(o)){var a=new v({id:"Loading...",description:"Loading feature information..."});return T(o,function(t){if(e.selectedEntity===a){if(!i(t)||0===t.length)return void(e.selectedEntity=Y());var r=t[0],n=new v({id:r.name,description:r.description});if(i(r.position)){var o=e.scene.globe.ellipsoid.cartographicToCartesian(r.position,re);n.position=new m(o)}e.selectedEntity=n}},function(){e.selectedEntity===a&&(e.selectedEntity=Y())}),a}}function Y(){return new v({id:"None",description:"No features found."})}function X(e,t){var r=e._geocoder,n=e._homeButton,o=e._sceneModePicker,a=e._baseLayerPicker,s=e._animation,l=e._timeline,u=e._fullscreenButton,c=e._infoBox,h=e._selectionIndicator,d=t?"hidden":"visible";if(i(r)&&(r.container.style.visibility=d),i(n)&&(n.container.style.visibility=d),i(o)&&(o.container.style.visibility=d),i(a)&&(a.container.style.visibility=d),i(s)&&(s.container.style.visibility=d),i(l)&&(l.container.style.visibility=d),i(u)&&u.viewModel.isFullscreenEnabled&&(u.container.style.visibility=d),i(c)&&(c.container.style.visibility=d),i(h)&&(h.container.style.visibility=d),e._container){var p=t||!i(u)?0:u.container.clientWidth;e._vrButton.container.style.right=p+"px",e.forceResize()}}function Z(e,t){function n(e){var t=H(u,e);i(t)&&(y.getValueOrUndefined(t.position,u.clock.currentTime)?u.trackedEntity=t:u.zoomTo(t))}function o(e){u.selectedEntity=H(u,e)}e=N(e),t=r(t,r.EMPTY_OBJECT);var l=!(i(t.globe)&&t.globe===!1||i(t.baseLayerPicker)&&t.baseLayerPicker===!1),u=this,c=document.createElement("div");c.className="cesium-viewer",e.appendChild(c);var h=document.createElement("div");h.className="cesium-viewer-cesiumWidgetContainer",c.appendChild(h);var p=document.createElement("div");p.className="cesium-viewer-bottom",c.appendChild(p);var m=r(t.scene3DOnly,!1),v=new D(h,{terrainProvider:t.terrainProvider,imageryProvider:!l&&t.imageryProvider,clock:t.clock,skyBox:t.skyBox,skyAtmosphere:t.skyAtmosphere,sceneMode:t.sceneMode,mapProjection:t.mapProjection,globe:t.globe,orderIndependentTranslucency:t.orderIndependentTranslucency,contextOptions:t.contextOptions,useDefaultRenderLoop:t.useDefaultRenderLoop,targetFrameRate:t.targetFrameRate,showRenderLoopErrors:t.showRenderLoopErrors,creditContainer:i(t.creditContainer)?t.creditContainer:p,scene3DOnly:m,terrainExaggeration:t.terrainExaggeration,shadows:t.shadows,terrainShadows:t.terrainShadows,mapMode2D:t.mapMode2D}),g=t.dataSources,C=!1;i(g)||(g=new f,C=!0);var w=new _({scene:v.scene,dataSourceCollection:g}),S=v.clock,T=new I(S),q=new s;q.add(S.onTick,Z.prototype._onTick,this),q.add(v.scene.morphStart,Z.prototype._clearTrackedObject,this);var j;if(!i(t.selectionIndicator)||t.selectionIndicator!==!1){var Y=document.createElement("div");Y.className="cesium-viewer-selectionIndicatorContainer",c.appendChild(Y),j=new k(Y,v.scene)}var K;if(!i(t.infoBox)||t.infoBox!==!1){var Q=document.createElement("div");Q.className="cesium-viewer-infoBoxContainer",c.appendChild(Q),K=new B(Q);var J=K.viewModel;q.add(J.cameraClicked,Z.prototype._onInfoBoxCameraClicked,this),q.add(J.closeClicked,Z.prototype._onInfoBoxClockClicked,this)}var $=document.createElement("div");$.className="cesium-viewer-toolbar",c.appendChild($);var ee;if(!i(t.geocoder)||t.geocoder!==!1){var te=document.createElement("div");te.className="cesium-viewer-geocoderContainer",$.appendChild(te),ee=new O({container:te,scene:v.scene}),q.add(ee.viewModel.search.beforeExecute,Z.prototype._clearObjects,this)}var re;if(i(t.homeButton)&&t.homeButton===!1||(re=new L($,v.scene),i(ee)&&q.add(re.viewModel.command.afterExecute,function(){var e=ee.viewModel;e.searchText="",e.isSearchInProgress&&e.search()}),q.add(re.viewModel.command.beforeExecute,Z.prototype._clearTrackedObject,this)),t.sceneModePicker===!0&&m)throw new a("options.sceneModePicker is not available when options.scene3DOnly is set to true.");var ie;m||i(t.sceneModePicker)&&t.sceneModePicker===!1||(ie=new V($,v.scene));var ne,oe;if(l){var ae=r(t.imageryProviderViewModels,P()),se=r(t.terrainProviderViewModels,M());ne=new A($,{globe:v.scene.globe,imageryProviderViewModels:ae,selectedImageryProviderViewModel:t.selectedImageryProviderViewModel,terrainProviderViewModels:se,selectedTerrainProviderViewModel:t.selectedTerrainProviderViewModel});var le=$.getElementsByClassName("cesium-baseLayerPicker-dropDown");oe=le[0]}var ue;if(!i(t.navigationHelpButton)||t.navigationHelpButton!==!1){var ce=!0;try{if(i(window.localStorage)){var he=window.localStorage.getItem("cesium-hasSeenNavHelp");i(he)&&Boolean(he)?ce=!1:window.localStorage.setItem("cesium-hasSeenNavHelp","true")}}catch(e){}ue=new F({container:$,instructionsInitiallyVisible:r(t.navigationInstructionsInitiallyVisible,ce)})}var de;if(!i(t.animation)||t.animation!==!1){var pe=document.createElement("div");pe.className="cesium-viewer-animationContainer",c.appendChild(pe),de=new b(pe,new x(T))}var me;if(!i(t.timeline)||t.timeline!==!1){var fe=document.createElement("div");fe.className="cesium-viewer-timelineContainer",c.appendChild(fe),me=new U(fe,S),me.addEventListener("settime",W,!1),me.zoomTo(S.startTime,S.stopTime)}var _e,ve;if(!i(t.fullscreenButton)||t.fullscreenButton!==!1){var ge=document.createElement("div");ge.className="cesium-viewer-fullscreenContainer",c.appendChild(ge),_e=new R(ge,t.fullscreenElement),ve=z(_e.viewModel,"isFullscreenEnabled",function(e){ge.style.display=e?"block":"none",i(me)&&(me.container.style.right=ge.clientWidth+"px",me.resize())})}var ye,Ce,we;if(t.vrButton){var Se=document.createElement("div");Se.className="cesium-viewer-vrContainer",c.appendChild(Se),ye=new G(Se,v.scene,t.fullScreenElement),Ce=z(ye.viewModel,"isVREnabled",function(e){Se.style.display=e?"block":"none",i(_e)&&(Se.style.right=ge.clientWidth+"px"),i(me)&&(me.container.style.right=Se.clientWidth+"px",me.resize())}),we=z(ye.viewModel,"isVRMode",function(e){X(u,e)})}this._baseLayerPickerDropDown=oe,this._fullscreenSubscription=ve,this._vrSubscription=Ce,this._vrModeSubscription=we,this._dataSourceChangedListeners={},this._automaticallyTrackDataSourceClocks=r(t.automaticallyTrackDataSourceClocks,!0),this._container=e,this._bottomContainer=p,this._element=c,this._cesiumWidget=v,this._selectionIndicator=j,this._infoBox=K,this._dataSourceCollection=g,this._destroyDataSourceCollection=C,this._dataSourceDisplay=w,this._clockViewModel=T,this._toolbar=$,this._homeButton=re,this._sceneModePicker=ie,this._baseLayerPicker=ne,this._navigationHelpButton=ue,this._animation=de,this._timeline=me,this._fullscreenButton=_e,this._vrButton=ye,this._geocoder=ee,this._eventHelper=q,this._lastWidth=0,this._lastHeight=0,this._allowDataSourcesToSuspendAnimation=!0,this._entityView=void 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u={destination:n,duration:l.duration,maximumHeight:l.maximumHeight,complete:function(){s.resolve(!0)},cancel:function(){s.resolve(!1)}};return t._zoomIsFlight?a.flyTo(u):(a.setView(u),s.resolve(!0)),void Q(t)}for(var d=[],m=0,f=n.length;m<f;m++){var _=t._dataSourceDisplay.getBoundingSphere(n[m],!1,te);if(_===p.PENDING)return;_!==p.FAILED&&d.push(e.clone(te))}if(0===d.length)return void J(t);t.trackedEntity=void 0;var v=e.fromBoundingSpheres(d),g=o.screenSpaceCameraController;g.minimumZoomDistance=Math.min(g.minimumZoomDistance,.5*v.radius),t._zoomIsFlight?(Q(t),a.flyToBoundingSphere(v,{
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this._cesiumWidget}},selectionIndicator:{get:function(){return this._selectionIndicator}},infoBox:{get:function(){return this._infoBox}},geocoder:{get:function(){return this._geocoder}},homeButton:{get:function(){return this._homeButton}},sceneModePicker:{get:function(){return this._sceneModePicker}},baseLayerPicker:{get:function(){return this._baseLayerPicker}},navigationHelpButton:{get:function(){return this._navigationHelpButton}},animation:{get:function(){return this._animation}},timeline:{get:function(){return this._timeline}},fullscreenButton:{get:function(){return this._fullscreenButton}},vrButton:{get:function(){return this._vrButton}},dataSourceDisplay:{get:function(){return this._dataSourceDisplay}},entities:{get:function(){return this._dataSourceDisplay.defaultDataSource.entities}},dataSources:{get:function(){return this._dataSourceCollection}},canvas:{get:function(){return this._cesiumWidget.canvas}},cesiumLogo:{get:function(){return this._cesiumWidget.cesiumLogo}},scene:{get:function(){return this._cesiumWidget.scene}},shadows:{get:function(){return this.scene.shadowMap.enabled},set:function(e){this.scene.shadowMap.enabled=e}},terrainShadows:{get:function(){return this.scene.globe.shadows},set:function(e){this.scene.globe.shadows=e}},shadowMap:{get:function(){return this.scene.shadowMap}},imageryLayers:{get:function(){return this.scene.imageryLayers}},terrainProvider:{get:function(){return this.scene.terrainProvider},set:function(e){this.scene.terrainProvider=e}},camera:{get:function(){return this.scene.camera}},clock:{get:function(){return this._cesiumWidget.clock}},screenSpaceEventHandler:{get:function(){return this._cesiumWidget.screenSpaceEventHandler}},targetFrameRate:{get:function(){return this._cesiumWidget.targetFrameRate},set:function(e){this._cesiumWidget.targetFrameRate=e}},useDefaultRenderLoop:{get:function(){return this._cesiumWidget.useDefaultRenderLoop},set:function(e){this._cesiumWidget.useDefaultRenderLoop=e}},resolutionScale:{get:function(){return this._cesiumWidget.resolutionScale},set:function(e){this._cesiumWidget.resolutionScale=e,this._forceResize=!0}},allowDataSourcesToSuspendAnimation:{get:function(){return this._allowDataSourcesToSuspendAnimation},set:function(e){this._allowDataSourcesToSuspendAnimation=e}},trackedEntity:{get:function(){return this._trackedEntity},set:function(e){if(this._trackedEntity!==e){this._trackedEntity=e,J(this);var t=this.scene,r=t.mode;if(!i(e)||!i(e.position))return this._needTrackedEntityUpdate=!1,r!==w.COLUMBUS_VIEW&&r!==w.SCENE2D||(t.screenSpaceCameraController.enableTranslate=!0),r!==w.COLUMBUS_VIEW&&r!==w.SCENE3D||(t.screenSpaceCameraController.enableTilt=!0),this._entityView=void 0,void this.camera.lookAtTransform(c.IDENTITY);this._needTrackedEntityUpdate=!0}}},selectedEntity:{get:function(){return this._selectedEntity},set:function(e){if(this._selectedEntity!==e){this._selectedEntity=e;var t=i(this._selectionIndicator)?this._selectionIndicator.viewModel:void 0;i(e)?i(t)&&t.animateAppear():i(t)&&t.animateDepart()}}},clockTrackedDataSource:{get:function(){return this._clockTrackedDataSource},set:function(e){this._clockTrackedDataSource!==e&&(this._clockTrackedDataSource=e,q(this._timeline,this.clock,e))}}}),Z.prototype.extend=function(e,t){e(this,t)},Z.prototype.resize=function(){var e=this._cesiumWidget,t=this._container,r=t.clientWidth,n=t.clientHeight,o=i(this._animation),a=i(this._timeline);if(this._forceResize||r!==this._lastWidth||n!==this._lastHeight){e.resize(),this._forceResize=!1;var s=n-125,l=this._baseLayerPickerDropDown;i(l)&&(l.style.maxHeight=s+"px"),i(this._infoBox)&&(this._infoBox.viewModel.maxHeight=s);var u,c=this._timeline,h=0,d=0,p=0;if(o&&"hidden"!==window.getComputedStyle(this._animation.container).visibility){var 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\ No newline at end of file
diff --git a/vendors/Cesium/ThirdParty/Workers/deflate.js b/vendors/Cesium/ThirdParty/Workers/deflate.js
index c102cde..8601058 100644
--- a/vendors/Cesium/ThirdParty/Workers/deflate.js
+++ b/vendors/Cesium/ThirdParty/Workers/deflate.js
@@ -1,51 +1,51 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/*
- Copyright (c) 2013 Gildas Lormeau. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright 
- notice, this list of conditions and the following disclaimer in 
- the documentation and/or other materials provided with the distribution.
-
- 3. The names of the authors may not be used to endorse or promote products
- derived from this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
- INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
- INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
- INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
- OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
- EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/*
+ Copyright (c) 2013 Gildas Lormeau. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright 
+ notice, this list of conditions and the following disclaimer in 
+ the documentation and/or other materials provided with the distribution.
+
+ 3. The names of the authors may not be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
+ INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
+ INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
+ INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
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\ No newline at end of file
diff --git a/vendors/Cesium/ThirdParty/Workers/inflate.js b/vendors/Cesium/ThirdParty/Workers/inflate.js
index a0029d4..5e37abf 100644
--- a/vendors/Cesium/ThirdParty/Workers/inflate.js
+++ b/vendors/Cesium/ThirdParty/Workers/inflate.js
@@ -1,51 +1,51 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/*
- Copyright (c) 2013 Gildas Lormeau. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright 
- notice, this list of conditions and the following disclaimer in 
- the documentation and/or other materials provided with the distribution.
-
- 3. The names of the authors may not be used to endorse or promote products
- derived from this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
- INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
- INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
- INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
- OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
- EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/*
+ Copyright (c) 2013 Gildas Lormeau. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright 
+ notice, this list of conditions and the following disclaimer in 
+ the documentation and/or other materials provided with the distribution.
+
+ 3. The names of the authors may not be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
+ INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
+ INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
+ INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
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e(288),t[0]=0,v=i(_,0,a,257,p,A,o,l,w,t,n),v!=d||0===l[0]?(v==b?c.msg="oversubscribed literal/length tree":v!=u&&(c.msg="incomplete literal/length tree",v=b),v):(e(288),v=i(_,a,r,0,I,E,f,s,w,t,n),v!=d||0===s[0]&&a>257?(v==b?c.msg="oversubscribed distance tree":v==x?(c.msg="incomplete distance tree",v=b):v!=u&&(c.msg="empty distance tree with lengths",v=b),v):d)}}function t(){function i(i,e,t,n,a,r,_,l){var o,f,u,x,c,v,h,k,m,y,g,p,A,I,E,S;h=l.next_in_index,k=l.avail_in,c=_.bitb,v=_.bitk,m=_.write,y=m<_.read?_.read-m-1:_.end-m,g=w[i],p=w[e];do{for(;v<20;)k--,c|=(255&l.read_byte(h++))<<v,v+=8;if(o=c&g,f=t,u=n,S=3*(u+o),0!==(x=f[S]))for(;;){if(c>>=f[S+1],v-=f[S+1],0!==(16&x)){for(x&=15,A=f[S+2]+(c&w[x]),c>>=x,v-=x;v<15;)k--,c|=(255&l.read_byte(h++))<<v,v+=8;for(o=c&p,f=a,u=r,S=3*(u+o),x=f[S];;){if(c>>=f[S+1],v-=f[S+1],0!==(16&x)){for(x&=15;v<x;)k--,c|=(255&l.read_byte(h++))<<v,v+=8;if(I=f[S+2]+(c&w[x]),c>>=x,v-=x,y-=A,m>=I)E=m-I,m-E>0&&2>m-E?(_.window[m++]=_.window[E++],_.window[m++]=_.window[E++],A-=2):(_.window.set(_.window.subarray(E,E+2),m),m+=2,E+=2,A-=2);else{E=m-I;do E+=_.end;while(E<0);if(x=_.end-E,A>x){if(A-=x,m-E>0&&x>m-E){do _.window[m++]=_.window[E++];while(0!==--x)}else _.window.set(_.window.subarray(E,E+x),m),m+=x,E+=x,x=0;E=0}}if(m-E>0&&A>m-E){do _.window[m++]=_.window[E++];while(0!==--A)}else _.window.set(_.window.subarray(E,E+A),m),m+=A,E+=A,A=0;break}if(0!==(64&x))return l.msg="invalid distance code",A=l.avail_in-k,A=v>>3<A?v>>3:A,k+=A,h-=A,v-=A<<3,_.bitb=c,_.bitk=v,l.avail_in=k,l.total_in+=h-l.next_in_index,l.next_in_index=h,_.write=m,b;o+=f[S+2],o+=c&w[x],S=3*(u+o),x=f[S]}break}if(0!==(64&x))return 0!==(32&x)?(A=l.avail_in-k,A=v>>3<A?v>>3:A,k+=A,h-=A,v-=A<<3,_.bitb=c,_.bitk=v,l.avail_in=k,l.total_in+=h-l.next_in_index,l.next_in_index=h,_.write=m,s):(l.msg="invalid literal/length code",A=l.avail_in-k,A=v>>3<A?v>>3:A,k+=A,h-=A,v-=A<<3,_.bitb=c,_.bitk=v,l.avail_in=k,l.total_in+=h-l.next_in_index,l.next_in_index=h,_.write=m,b);if(o+=f[S+2],o+=c&w[x],S=3*(u+o),0===(x=f[S])){c>>=f[S+1],v-=f[S+1],_.window[m++]=f[S+2],y--;break}}else c>>=f[S+1],v-=f[S+1],_.window[m++]=f[S+2],y--}while(y>=258&&k>=10);return A=l.avail_in-k,A=v>>3<A?v>>3:A,k+=A,h-=A,v-=A<<3,_.bitb=c,_.bitk=v,l.avail_in=k,l.total_in+=h-l.next_in_index,l.next_in_index=h,_.write=m,d}var e,t,n,a,r=this,_=0,l=0,o=0,u=0,x=0,c=0,v=0,h=0,k=0,m=0;r.init=function(i,r,_,l,d,s){e=U,v=i,h=r,n=_,k=l,a=d,m=s,t=null},r.proc=function(r,y,g){var p,A,I,E,S,F,G,H=0,J=0,K=0;for(K=y.next_in_index,E=y.avail_in,H=r.bitb,J=r.bitk,S=r.write,F=S<r.read?r.read-S-1:r.end-S;;)switch(e){case U:if(F>=258&&E>=10&&(r.bitb=H,r.bitk=J,y.avail_in=E,y.total_in+=K-y.next_in_index,y.next_in_index=K,r.write=S,g=i(v,h,n,k,a,m,r,y),K=y.next_in_index,E=y.avail_in,H=r.bitb,J=r.bitk,S=r.write,F=S<r.read?r.read-S-1:r.end-S,g!=d)){e=g==s?q:C;break}o=v,t=n,l=k,e=z;case z:for(p=o;J<p;){if(0===E)return r.bitb=H,r.bitk=J,y.avail_in=E,y.total_in+=K-y.next_in_index,y.next_in_index=K,r.write=S,r.inflate_flush(y,g);g=d,E--,H|=(255&y.read_byte(K++))<<J,J+=8}if(A=3*(l+(H&w[p])),H>>>=t[A+1],J-=t[A+1],I=t[A],0===I){u=t[A+2],e=j;break}if(0!==(16&I)){x=15&I,_=t[A+2],e=D;break}if(0===(64&I)){o=I,l=A/3+t[A+2];break}if(0!==(32&I)){e=q;break}return e=C,y.msg="invalid literal/length code",g=b,r.bitb=H,r.bitk=J,y.avail_in=E,y.total_in+=K-y.next_in_index,y.next_in_index=K,r.write=S,r.inflate_flush(y,g);case D:for(p=x;J<p;){if(0===E)return r.bitb=H,r.bitk=J,y.avail_in=E,y.total_in+=K-y.next_in_index,y.next_in_index=K,r.write=S,r.inflate_flush(y,g);g=d,E--,H|=(255&y.read_byte(K++))<<J,J+=8}_+=H&w[p],H>>=p,J-=p,o=h,t=a,l=m,e=M;case M:for(p=o;J<p;){if(0===E)return r.bitb=H,r.bitk=J,y.avail_in=E,y.total_in+=K-y.next_in_index,y.next_in_index=K,r.write=S,r.inflate_flush(y,g);g=d,E--,H|=(255&y.read_byte(K++))<<J,J+=8}if(A=3*(l+(H&w[p])),H>>=t[A+1],J-=t[A+1],I=t[A],0!==(16&I)){x=15&I,c=t[A+2],e=L;break}if(0===(64&I)){o=I,l=A/3+t[A+2];break}return e=C,y.msg="invalid distance code",g=b,r.bitb=H,r.bitk=J,y.avail_in=E,y.total_in+=K-y.next_in_index,y.next_in_index=K,r.write=S,r.inflate_flush(y,g);case L:for(p=x;J<p;){if(0===E)return r.bitb=H,r.bitk=J,y.avail_in=E,y.total_in+=K-y.next_in_index,y.next_in_index=K,r.write=S,r.inflate_flush(y,g);g=d,E--,H|=(255&y.read_byte(K++))<<J,J+=8}c+=H&w[p],H>>=p,J-=p,e=P;case P:for(G=S-c;G<0;)G+=r.end;for(;0!==_;){if(0===F&&(S==r.end&&0!==r.read&&(S=0,F=S<r.read?r.read-S-1:r.end-S),0===F&&(r.write=S,g=r.inflate_flush(y,g),S=r.write,F=S<r.read?r.read-S-1:r.end-S,S==r.end&&0!==r.read&&(S=0,F=S<r.read?r.read-S-1:r.end-S),0===F)))return r.bitb=H,r.bitk=J,y.avail_in=E,y.total_in+=K-y.next_in_index,y.next_in_index=K,r.write=S,r.inflate_flush(y,g);r.window[S++]=r.window[G++],F--,G==r.end&&(G=0),_--}e=U;break;case j:if(0===F&&(S==r.end&&0!==r.read&&(S=0,F=S<r.read?r.read-S-1:r.end-S),0===F&&(r.write=S,g=r.inflate_flush(y,g),S=r.write,F=S<r.read?r.read-S-1:r.end-S,S==r.end&&0!==r.read&&(S=0,F=S<r.read?r.read-S-1:r.end-S),0===F)))return r.bitb=H,r.bitk=J,y.avail_in=E,y.total_in+=K-y.next_in_index,y.next_in_index=K,r.write=S,r.inflate_flush(y,g);g=d,r.window[S++]=u,F--,e=U;break;case q:if(J>7&&(J-=8,E++,K--),r.write=S,g=r.inflate_flush(y,g),S=r.write,F=S<r.read?r.read-S-1:r.end-S,r.read!=r.write)return r.bitb=H,r.bitk=J,y.avail_in=E,y.total_in+=K-y.next_in_index,y.next_in_index=K,r.write=S,r.inflate_flush(y,g);e=B;case B:return g=s,r.bitb=H,r.bitk=J,y.avail_in=E,y.total_in+=K-y.next_in_index,y.next_in_index=K,r.write=S,r.inflate_flush(y,g);case C:return g=b,r.bitb=H,r.bitk=J,y.avail_in=E,y.total_in+=K-y.next_in_index,y.next_in_index=K,r.write=S,r.inflate_flush(y,g);default:return g=f,r.bitb=H,r.bitk=J,y.avail_in=E,y.total_in+=K-y.next_in_index,y.next_in_index=K,r.write=S,r.inflate_flush(y,g)}},r.free=function(){}}function n(i,n){var a,r=this,_=G,l=0,o=0,u=0,v=[0],h=[0],k=new t,m=0,y=new Int32Array(3*c),g=0,p=new e;r.bitk=0,r.bitb=0,r.window=new Uint8Array(n),r.end=n,r.read=0,r.write=0,r.reset=function(i,e){e&&(e[0]=g),_==Q&&k.free(i),_=G,r.bitk=0,r.bitb=0,r.read=r.write=0},r.reset(i,null),r.inflate_flush=function(i,e){var t,n,a;return n=i.next_out_index,a=r.read,t=(a<=r.write?r.write:r.end)-a,t>i.avail_out&&(t=i.avail_out),0!==t&&e==x&&(e=d),i.avail_out-=t,i.total_out+=t,i.next_out.set(r.window.subarray(a,a+t),n),n+=t,a+=t,a==r.end&&(a=0,r.write==r.end&&(r.write=0),t=r.write-a,t>i.avail_out&&(t=i.avail_out),0!==t&&e==x&&(e=d),i.avail_out-=t,i.total_out+=t,i.next_out.set(r.window.subarray(a,a+t),n),n+=t,a+=t),i.next_out_index=n,r.read=a,e},r.proc=function(i,t){var n,x,c,g,A,I,E,S;for(g=i.next_in_index,A=i.avail_in,x=r.bitb,c=r.bitk,I=r.write,E=I<r.read?r.read-I-1:r.end-I;;)switch(_){case G:for(;c<3;){if(0===A)return r.bitb=x,r.bitk=c,i.avail_in=A,i.total_in+=g-i.next_in_index,i.next_in_index=g,r.write=I,r.inflate_flush(i,t);t=d,A--,x|=(255&i.read_byte(g++))<<c,c+=8}switch(n=7&x,m=1&n,n>>>1){case 0:x>>>=3,c-=3,n=7&c,x>>>=n,c-=n,_=H;break;case 1:var U=[],z=[],D=[[]],M=[[]];e.inflate_trees_fixed(U,z,D,M),k.init(U[0],z[0],D[0],0,M[0],0),x>>>=3,c-=3,_=Q;break;case 2:x>>>=3,c-=3,_=K;break;case 3:return x>>>=3,c-=3,_=V,i.msg="invalid block type",t=b,r.bitb=x,r.bitk=c,i.avail_in=A,i.total_in+=g-i.next_in_index,i.next_in_index=g,r.write=I,r.inflate_flush(i,t)}break;case H:for(;c<32;){if(0===A)return r.bitb=x,r.bitk=c,i.avail_in=A,i.total_in+=g-i.next_in_index,i.next_in_index=g,r.write=I,r.inflate_flush(i,t);t=d,A--,x|=(255&i.read_byte(g++))<<c,c+=8}if((~x>>>16&65535)!=(65535&x))return _=V,i.msg="invalid stored block lengths",t=b,r.bitb=x,r.bitk=c,i.avail_in=A,i.total_in+=g-i.next_in_index,i.next_in_index=g,r.write=I,r.inflate_flush(i,t);l=65535&x,x=c=0,_=0!==l?J:0!==m?R:G;break;case J:if(0===A)return r.bitb=x,r.bitk=c,i.avail_in=A,i.total_in+=g-i.next_in_index,i.next_in_index=g,r.write=I,r.inflate_flush(i,t);if(0===E&&(I==r.end&&0!==r.read&&(I=0,E=I<r.read?r.read-I-1:r.end-I),0===E&&(r.write=I,t=r.inflate_flush(i,t),I=r.write,E=I<r.read?r.read-I-1:r.end-I,I==r.end&&0!==r.read&&(I=0,E=I<r.read?r.read-I-1:r.end-I),0===E)))return r.bitb=x,r.bitk=c,i.avail_in=A,i.total_in+=g-i.next_in_index,i.next_in_index=g,r.write=I,r.inflate_flush(i,t);if(t=d,n=l,n>A&&(n=A),n>E&&(n=E),r.window.set(i.read_buf(g,n),I),g+=n,A-=n,I+=n,E-=n,0!==(l-=n))break;_=0!==m?R:G;break;case K:for(;c<14;){if(0===A)return r.bitb=x,r.bitk=c,i.avail_in=A,i.total_in+=g-i.next_in_index,i.next_in_index=g,r.write=I,r.inflate_flush(i,t);t=d,A--,x|=(255&i.read_byte(g++))<<c,c+=8}if(o=n=16383&x,(31&n)>29||(n>>5&31)>29)return _=V,i.msg="too many length or distance symbols",t=b,r.bitb=x,r.bitk=c,i.avail_in=A,i.total_in+=g-i.next_in_index,i.next_in_index=g,r.write=I,r.inflate_flush(i,t);if(n=258+(31&n)+(n>>5&31),!a||a.length<n)a=[];else for(S=0;S<n;S++)a[S]=0;x>>>=14,c-=14,u=0,_=N;case N:for(;u<4+(o>>>10);){for(;c<3;){if(0===A)return r.bitb=x,r.bitk=c,i.avail_in=A,i.total_in+=g-i.next_in_index,i.next_in_index=g,r.write=I,r.inflate_flush(i,t);t=d,A--,x|=(255&i.read_byte(g++))<<c,c+=8}a[F[u++]]=7&x,x>>>=3,c-=3}for(;u<19;)a[F[u++]]=0;if(v[0]=7,n=p.inflate_trees_bits(a,v,h,y,i),n!=d)return t=n,t==b&&(a=null,_=V),r.bitb=x,r.bitk=c,i.avail_in=A,i.total_in+=g-i.next_in_index,i.next_in_index=g,r.write=I,r.inflate_flush(i,t);u=0,_=O;case O:for(;;){if(n=o,!(u<258+(31&n)+(n>>5&31)))break;var L,P;for(n=v[0];c<n;){if(0===A)return r.bitb=x,r.bitk=c,i.avail_in=A,i.total_in+=g-i.next_in_index,i.next_in_index=g,r.write=I,r.inflate_flush(i,t);t=d,A--,x|=(255&i.read_byte(g++))<<c,c+=8}if(n=y[3*(h[0]+(x&w[n]))+1],P=y[3*(h[0]+(x&w[n]))+2],P<16)x>>>=n,c-=n,a[u++]=P;else{for(S=18==P?7:P-14,L=18==P?11:3;c<n+S;){if(0===A)return r.bitb=x,r.bitk=c,i.avail_in=A,i.total_in+=g-i.next_in_index,i.next_in_index=g,r.write=I,r.inflate_flush(i,t);t=d,A--,x|=(255&i.read_byte(g++))<<c,c+=8}if(x>>>=n,c-=n,L+=x&w[S],x>>>=S,c-=S,S=u,n=o,S+L>258+(31&n)+(n>>5&31)||16==P&&S<1)return a=null,_=V,i.msg="invalid bit length repeat",t=b,r.bitb=x,r.bitk=c,i.avail_in=A,i.total_in+=g-i.next_in_index,i.next_in_index=g,r.write=I,r.inflate_flush(i,t);P=16==P?a[S-1]:0;do a[S++]=P;while(0!==--L);u=S}}h[0]=-1;var j=[],q=[],B=[],C=[];if(j[0]=9,q[0]=6,n=o,n=p.inflate_trees_dynamic(257+(31&n),1+(n>>5&31),a,j,q,B,C,y,i),n!=d)return n==b&&(a=null,_=V),t=n,r.bitb=x,r.bitk=c,i.avail_in=A,i.total_in+=g-i.next_in_index,i.next_in_index=g,r.write=I,r.inflate_flush(i,t);k.init(j[0],q[0],y,B[0],y,C[0]),_=Q;case Q:if(r.bitb=x,r.bitk=c,i.avail_in=A,i.total_in+=g-i.next_in_index,i.next_in_index=g,r.write=I,(t=k.proc(r,i,t))!=s)return r.inflate_flush(i,t);if(t=d,k.free(i),g=i.next_in_index,A=i.avail_in,x=r.bitb,c=r.bitk,I=r.write,E=I<r.read?r.read-I-1:r.end-I,0===m){_=G;break}_=R;case R:if(r.write=I,t=r.inflate_flush(i,t),I=r.write,E=I<r.read?r.read-I-1:r.end-I,r.read!=r.write)return r.bitb=x,r.bitk=c,i.avail_in=A,i.total_in+=g-i.next_in_index,i.next_in_index=g,r.write=I,r.inflate_flush(i,t);_=T;case T:return t=s,r.bitb=x,r.bitk=c,i.avail_in=A,i.total_in+=g-i.next_in_index,i.next_in_index=g,r.write=I,r.inflate_flush(i,t);case V:return t=b,r.bitb=x,r.bitk=c,i.avail_in=A,i.total_in+=g-i.next_in_index,i.next_in_index=g,r.write=I,r.inflate_flush(i,t);default:return t=f,r.bitb=x,r.bitk=c,i.avail_in=A,i.total_in+=g-i.next_in_index,i.next_in_index=g,r.write=I,r.inflate_flush(i,t)}},r.free=function(i){r.reset(i,null),r.window=null,y=null},r.set_dictionary=function(i,e,t){r.window.set(i.subarray(e,e+t),0),r.read=r.write=t},r.sync_point=function(){return _==H?1:0}}function a(){function i(i){return i&&i.istate?(i.total_in=i.total_out=0,i.msg=null,i.istate.mode=ai,i.istate.blocks.reset(i,null),d):f}var e=this;e.mode=0,e.method=0,e.was=[0],e.need=0,e.marker=0,e.wbits=0,e.inflateEnd=function(i){return e.blocks&&e.blocks.free(i),e.blocks=null,d},e.inflateInit=function(t,a){return t.msg=null,e.blocks=null,a<8||a>15?(e.inflateEnd(t),f):(e.wbits=a,t.istate.blocks=new n(t,1<<a),i(t),d)},e.inflate=function(i,e){var t,n;if(!i||!i.istate||!i.next_in)return f;for(e=e==h?x:d,t=x;;)switch(i.istate.mode){case Y:if(0===i.avail_in)return t;if(t=e,i.avail_in--,i.total_in++,(15&(i.istate.method=i.read_byte(i.next_in_index++)))!=X){i.istate.mode=_i,i.msg="unknown compression method",i.istate.marker=5;break}if((i.istate.method>>4)+8>i.istate.wbits){i.istate.mode=_i,i.msg="invalid window size",i.istate.marker=5;break}i.istate.mode=Z;case Z:if(0===i.avail_in)return t;if(t=e,i.avail_in--,i.total_in++,n=255&i.read_byte(i.next_in_index++),((i.istate.method<<8)+n)%31!==0){i.istate.mode=_i,i.msg="incorrect 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diff --git a/vendors/Cesium/Widgets/Images/NavigationHelp/Mouse.svg b/vendors/Cesium/Widgets/Images/NavigationHelp/Mouse.svg
index 7fae028..b71ed51 100644
--- a/vendors/Cesium/Widgets/Images/NavigationHelp/Mouse.svg
+++ b/vendors/Cesium/Widgets/Images/NavigationHelp/Mouse.svg
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index e1206c5..804f836 100644
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diff --git a/vendors/Cesium/Widgets/Images/NavigationHelp/TouchZoom.svg b/vendors/Cesium/Widgets/Images/NavigationHelp/TouchZoom.svg
index 74e55d7..84f7e6e 100644
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diff --git a/vendors/Cesium/Workers/cesiumWorkerBootstrapper.js b/vendors/Cesium/Workers/cesiumWorkerBootstrapper.js
index 558d4a9..33f06e4 100644
--- a/vendors/Cesium/Workers/cesiumWorkerBootstrapper.js
+++ b/vendors/Cesium/Workers/cesiumWorkerBootstrapper.js
@@ -1,29 +1,29 @@
-/**
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- *
- * Copyright 2011-2016 Cesium Contributors
- *
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- * You may obtain a copy of the License at
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- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
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-
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
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+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
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diff --git a/vendors/Cesium/Workers/combineGeometry.js b/vendors/Cesium/Workers/combineGeometry.js
index a6af91d..3dfa524 100644
--- a/vendors/Cesium/Workers/combineGeometry.js
+++ b/vendors/Cesium/Workers/combineGeometry.js
@@ -1,62 +1,62 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
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p.x=r,p.y=r,p.z=r,l.multiplyByScale(e,p,t)},l.multiplyByScale=function(e,r,t){var n=r.x,o=r.y,a=r.z;return 1===n&&1===o&&1===a?l.clone(e,t):(t[0]=n*e[0],t[1]=n*e[1],t[2]=n*e[2],t[3]=0,t[4]=o*e[4],t[5]=o*e[5],t[6]=o*e[6],t[7]=0,t[8]=a*e[8],t[9]=a*e[9],t[10]=a*e[10],t[11]=0,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=1,t)},l.multiplyByVector=function(e,r,t){var n=r.x,o=r.y,a=r.z,i=r.w,u=e[0]*n+e[4]*o+e[8]*a+e[12]*i,s=e[1]*n+e[5]*o+e[9]*a+e[13]*i,c=e[2]*n+e[6]*o+e[10]*a+e[14]*i,l=e[3]*n+e[7]*o+e[11]*a+e[15]*i;return t.x=u,t.y=s,t.z=c,t.w=l,t},l.multiplyByPointAsVector=function(e,r,t){var n=r.x,o=r.y,a=r.z,i=e[0]*n+e[4]*o+e[8]*a,u=e[1]*n+e[5]*o+e[9]*a,s=e[2]*n+e[6]*o+e[10]*a;return t.x=i,t.y=u,t.z=s,t},l.multiplyByPoint=function(e,r,t){var n=r.x,o=r.y,a=r.z,i=e[0]*n+e[4]*o+e[8]*a+e[12],u=e[1]*n+e[5]*o+e[9]*a+e[13],s=e[2]*n+e[6]*o+e[10]*a+e[14];return t.x=i,t.y=u,t.z=s,t},l.multiplyByScalar=function(e,r,t){return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*r,t[5]=e[5]*r,t[6]=e[6]*r,t[7]=e[7]*r,t[8]=e[8]*r,t[9]=e[9]*r,t[10]=e[10]*r,t[11]=e[11]*r,t[12]=e[12]*r,t[13]=e[13]*r,t[14]=e[14]*r,t[15]=e[15]*r,t},l.negate=function(e,r){return r[0]=-e[0],r[1]=-e[1],r[2]=-e[2],r[3]=-e[3],r[4]=-e[4],r[5]=-e[5],r[6]=-e[6],r[7]=-e[7],r[8]=-e[8],r[9]=-e[9],r[10]=-e[10],r[11]=-e[11],r[12]=-e[12],r[13]=-e[13],r[14]=-e[14],r[15]=-e[15],r},l.transpose=function(e,r){var t=e[1],n=e[2],o=e[3],a=e[6],i=e[7],u=e[11];return r[0]=e[0],r[1]=e[4],r[2]=e[8],r[3]=e[12],r[4]=t,r[5]=e[5],r[6]=e[9],r[7]=e[13],r[8]=n,r[9]=a,r[10]=e[10],r[11]=e[14],r[12]=o,r[13]=i,r[14]=u,r[15]=e[15],r},l.abs=function(e,r){return r[0]=Math.abs(e[0]),r[1]=Math.abs(e[1]),r[2]=Math.abs(e[2]),r[3]=Math.abs(e[3]),r[4]=Math.abs(e[4]),r[5]=Math.abs(e[5]),r[6]=Math.abs(e[6]),r[7]=Math.abs(e[7]),r[8]=Math.abs(e[8]),r[9]=Math.abs(e[9]),r[10]=Math.abs(e[10]),r[11]=Math.abs(e[11]),r[12]=Math.abs(e[12]),r[13]=Math.abs(e[13]),r[14]=Math.abs(e[14]),r[15]=Math.abs(e[15]),r},l.equals=function(e,r){return e===r||n(e)&&n(r)&&e[12]===r[12]&&e[13]===r[13]&&e[14]===r[14]&&e[0]===r[0]&&e[1]===r[1]&&e[2]===r[2]&&e[4]===r[4]&&e[5]===r[5]&&e[6]===r[6]&&e[8]===r[8]&&e[9]===r[9]&&e[10]===r[10]&&e[3]===r[3]&&e[7]===r[7]&&e[11]===r[11]&&e[15]===r[15]},l.equalsEpsilon=function(e,r,t){return e===r||n(e)&&n(r)&&Math.abs(e[0]-r[0])<=t&&Math.abs(e[1]-r[1])<=t&&Math.abs(e[2]-r[2])<=t&&Math.abs(e[3]-r[3])<=t&&Math.abs(e[4]-r[4])<=t&&Math.abs(e[5]-r[5])<=t&&Math.abs(e[6]-r[6])<=t&&Math.abs(e[7]-r[7])<=t&&Math.abs(e[8]-r[8])<=t&&Math.abs(e[9]-r[9])<=t&&Math.abs(e[10]-r[10])<=t&&Math.abs(e[11]-r[11])<=t&&Math.abs(e[12]-r[12])<=t&&Math.abs(e[13]-r[13])<=t&&Math.abs(e[14]-r[14])<=t&&Math.abs(e[15]-r[15])<=t},l.getTranslation=function(e,r){return r.x=e[12],r.y=e[13],r.z=e[14],r},l.getRotation=function(e,r){return r[0]=e[0],r[1]=e[1],r[2]=e[2],r[3]=e[4],r[4]=e[5],r[5]=e[6],r[6]=e[8],r[7]=e[9],r[8]=e[10],r};var T=new s,R=new s,A=new r,_=new r(0,0,0,1);return l.inverse=function(e,t){if(s.equalsEpsilon(l.getRotation(e,T),R,u.EPSILON7)&&r.equals(l.getRow(e,3,A),_))return t[0]=0,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=0,t[11]=0,t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=1,t;var n=e[0],o=e[4],a=e[8],i=e[12],E=e[1],f=e[5],m=e[9],h=e[13],d=e[2],p=e[6],y=e[10],S=e[14],N=e[3],C=e[7],v=e[11],g=e[15],I=y*g,M=S*v,O=p*g,L=S*C,F=p*v,P=y*C,w=d*g,D=S*N,x=d*v,U=y*N,b=d*C,B=p*N,G=I*f+L*m+F*h-(M*f+O*m+P*h),z=M*E+w*m+U*h-(I*E+D*m+x*h),V=O*E+D*f+b*h-(L*E+w*f+B*h),H=P*E+x*f+B*m-(F*E+U*f+b*m),W=M*o+O*a+P*i-(I*o+L*a+F*i),q=I*n+D*a+x*i-(M*n+w*a+U*i),X=L*n+w*o+B*i-(O*n+D*o+b*i),Y=F*n+U*o+b*a-(P*n+x*o+B*a);I=a*h,M=i*m,O=o*h,L=i*f,F=o*m,P=a*f,w=n*h,D=i*E,x=n*m,U=a*E,b=n*f,B=o*E;var k=I*C+L*v+F*g-(M*C+O*v+P*g),K=M*N+w*v+U*g-(I*N+D*v+x*g),Z=O*N+D*C+b*g-(L*N+w*C+B*g),j=P*N+x*C+B*v-(F*N+U*C+b*v),Q=O*y+P*S+M*p-(F*S+I*p+L*y),J=x*S+I*d+D*y-(w*y+U*S+M*d),$=w*p+B*S+L*d-(b*S+O*d+D*p),ee=b*y+F*d+U*p-(x*p+B*y+P*d),re=n*G+o*z+a*V+i*H;if(Math.abs(re)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return re=1/re,t[0]=G*re,t[1]=z*re,t[2]=V*re,t[3]=H*re,t[4]=W*re,t[5]=q*re,t[6]=X*re,t[7]=Y*re,t[8]=k*re,t[9]=K*re,t[10]=Z*re,t[11]=j*re,t[12]=Q*re,t[13]=J*re,t[14]=$*re,t[15]=ee*re,t},l.inverseTransformation=function(e,r){var t=e[0],n=e[1],o=e[2],a=e[4],i=e[5],u=e[6],s=e[8],c=e[9],l=e[10],E=e[12],f=e[13],m=e[14],h=-t*E-n*f-o*m,d=-a*E-i*f-u*m,p=-s*E-c*f-l*m;return r[0]=t,r[1]=a,r[2]=s,r[3]=0,r[4]=n,r[5]=i,r[6]=c,r[7]=0,r[8]=o,r[9]=u,r[10]=l,r[11]=0,r[12]=h,r[13]=d,r[14]=p,r[15]=1,r},l.IDENTITY=i(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=i(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,o(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return 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h=r.cartesianToCartographic(e[f]);o=Math.min(o,h.longitude),a=Math.max(a,h.longitude),l=Math.min(l,h.latitude),E=Math.max(E,h.latitude);var d=h.longitude>=0?h.longitude:h.longitude+u.TWO_PI;i=Math.min(i,d),c=Math.max(c,d)}return a-o>c-i&&(o=i,a=c,a>u.PI&&(a-=u.TWO_PI),o>u.PI&&(o-=u.TWO_PI)),t(n)?(n.west=o,n.south=l,n.east=a,n.north=E,n):new s(o,l,a,E)},s.clone=function(e,r){if(t(e))return t(r)?(r.west=e.west,r.south=e.south,r.east=e.east,r.north=e.north,r):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,r){return e===r||t(e)&&t(r)&&e.west===r.west&&e.south===r.south&&e.east===r.east&&e.north===r.north},s.prototype.equalsEpsilon=function(e,r){return t(e)&&Math.abs(this.west-e.west)<=r&&Math.abs(this.south-e.south)<=r&&Math.abs(this.east-e.east)<=r&&Math.abs(this.north-e.north)<=r},s.validate=function(e){},s.southwest=function(r,n){return 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l=0,E=e.north,f=e.south,m=e.east,h=e.west,d=c;d.height=o,d.longitude=h,d.latitude=E,i[l]=n.cartographicToCartesian(d,i[l]),l++,d.longitude=m,i[l]=n.cartographicToCartesian(d,i[l]),l++,d.latitude=f,i[l]=n.cartographicToCartesian(d,i[l]),l++,d.longitude=h,i[l]=n.cartographicToCartesian(d,i[l]),l++,E<0?d.latitude=E:f>0?d.latitude=f:d.latitude=0;for(var p=1;p<8;++p)d.longitude=-Math.PI+p*u.PI_OVER_TWO,s.contains(e,d)&&(i[l]=n.cartographicToCartesian(d,i[l]),l++);return 0===d.latitude&&(d.longitude=h,i[l]=n.cartographicToCartesian(d,i[l]),l++,d.longitude=m,i[l]=n.cartographicToCartesian(d,i[l]),l++),i.length=l,i},s.MAX_VALUE=i(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,r,t,n,o,a,i,u,s,c,l,E,f){"use strict";function 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z=e.multiplyByScalar(e.add(B,G,y),.5,v),V=0;for(f=0;f<E;f++){e.clone(r[f],o);var H=e.magnitude(e.subtract(o,z,y));H>V&&(V=H);var W=e.magnitudeSquared(e.subtract(o,x,y));if(W>U){var q=Math.sqrt(W);b=.5*(b+q),U=b*b;var X=q-b;x.x=(b*x.x+X*o.x)/q,x.y=(b*x.y+X*o.y)/q,x.z=(b*x.z+X*o.z)/q}}return b<V?(e.clone(x,t.center),t.radius=b):(e.clone(z,t.center),t.radius=V),t};var g=new i,I=new e,M=new e,O=new r,L=new r;m.fromRectangle2D=function(e,r,t){return m.fromRectangleWithHeights2D(e,r,0,0,t)},m.fromRectangleWithHeights2D=function(r,o,a,i,u){if(n(u)||(u=new m),!n(r))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;o=t(o,g),f.southwest(r,O),O.height=a,f.northeast(r,L),L.height=i;var s=o.project(O,I),c=o.project(L,M),l=c.x-s.x,E=c.y-s.y,h=c.z-s.z;u.radius=.5*Math.sqrt(l*l+E*E+h*h);var d=u.center;return d.x=s.x+.5*l,d.y=s.y+.5*E,d.z=s.z+.5*h,u};var F=[];m.fromRectangle3D=function(e,r,o,i){r=t(r,a.WGS84),o=t(o,0);var u;return n(e)&&(u=f.subsample(e,r,o,F)),m.fromPoints(u,i)},m.fromVertices=function(r,o,a,i){if(n(i)||(i=new m),!n(r)||0===r.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;o=t(o,e.ZERO),a=t(a,3);var u=_;u.x=r[0]+o.x,u.y=r[1]+o.y,u.z=r[2]+o.z;for(var s=e.clone(u,h),c=e.clone(u,d),l=e.clone(u,p),E=e.clone(u,T),f=e.clone(u,R),g=e.clone(u,A),I=r.length,M=0;M<I;M+=a){var O=r[M]+o.x,L=r[M+1]+o.y,F=r[M+2]+o.z;u.x=O,u.y=L,u.z=F,O<s.x&&e.clone(u,s),O>E.x&&e.clone(u,E),L<c.y&&e.clone(u,c),L>f.y&&e.clone(u,f),F<l.z&&e.clone(u,l),F>g.z&&e.clone(u,g)}var P=e.magnitudeSquared(e.subtract(E,s,y)),w=e.magnitudeSquared(e.subtract(f,c,y)),D=e.magnitudeSquared(e.subtract(g,l,y)),x=s,U=E,b=P;w>b&&(b=w,x=c,U=f),D>b&&(b=D,x=l,U=g);var B=S;B.x=.5*(x.x+U.x),B.y=.5*(x.y+U.y),B.z=.5*(x.z+U.z);var G=e.magnitudeSquared(e.subtract(U,B,y)),z=Math.sqrt(G),V=N;V.x=s.x,V.y=c.y,V.z=l.z;var H=C;H.x=E.x,H.y=f.y,H.z=g.z;var W=e.multiplyByScalar(e.add(V,H,y),.5,v),q=0;for(M=0;M<I;M+=a){u.x=r[M]+o.x,u.y=r[M+1]+o.y,u.z=r[M+2]+o.z;var X=e.magnitude(e.subtract(u,W,y));X>q&&(q=X);var Y=e.magnitudeSquared(e.subtract(u,B,y));if(Y>G){var k=Math.sqrt(Y);z=.5*(z+k),G=z*z;var K=k-z;B.x=(z*B.x+K*u.x)/k,B.y=(z*B.y+K*u.y)/k,B.z=(z*B.z+K*u.z)/k}}return z<q?(e.clone(B,i.center),i.radius=z):(e.clone(W,i.center),i.radius=q),i},m.fromEncodedCartesianVertices=function(r,t,o){if(n(o)||(o=new m),!n(r)||!n(t)||r.length!==t.length||0===r.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;var a=_;a.x=r[0]+t[0],a.y=r[1]+t[1],a.z=r[2]+t[2];for(var i=e.clone(a,h),u=e.clone(a,d),s=e.clone(a,p),c=e.clone(a,T),l=e.clone(a,R),E=e.clone(a,A),f=r.length,g=0;g<f;g+=3){var I=r[g]+t[g],M=r[g+1]+t[g+1],O=r[g+2]+t[g+2];a.x=I,a.y=M,a.z=O,I<i.x&&e.clone(a,i),I>c.x&&e.clone(a,c),M<u.y&&e.clone(a,u),M>l.y&&e.clone(a,l),O<s.z&&e.clone(a,s),O>E.z&&e.clone(a,E)}var L=e.magnitudeSquared(e.subtract(c,i,y)),F=e.magnitudeSquared(e.subtract(l,u,y)),P=e.magnitudeSquared(e.subtract(E,s,y)),w=i,D=c,x=L;F>x&&(x=F,w=u,D=l),P>x&&(x=P,w=s,D=E);var U=S;U.x=.5*(w.x+D.x),U.y=.5*(w.y+D.y),U.z=.5*(w.z+D.z);var b=e.magnitudeSquared(e.subtract(D,U,y)),B=Math.sqrt(b),G=N;G.x=i.x,G.y=u.y,G.z=s.z;var z=C;z.x=c.x,z.y=l.y,z.z=E.z;var V=e.multiplyByScalar(e.add(G,z,y),.5,v),H=0;for(g=0;g<f;g+=3){a.x=r[g]+t[g],a.y=r[g+1]+t[g+1],a.z=r[g+2]+t[g+2];var W=e.magnitude(e.subtract(a,V,y));W>H&&(H=W);var q=e.magnitudeSquared(e.subtract(a,U,y));if(q>b){var X=Math.sqrt(q);B=.5*(B+X),b=B*B;var Y=X-B;U.x=(B*U.x+Y*a.x)/X,U.y=(B*U.y+Y*a.y)/X,U.z=(B*U.z+Y*a.z)/X}}return B<H?(e.clone(U,o.center),o.radius=B):(e.clone(V,o.center),o.radius=H),o},m.fromCornerPoints=function(r,t,o){n(o)||(o=new m);var a=o.center;return e.add(r,t,a),e.multiplyByScalar(a,.5,a),o.radius=e.distance(a,t),o},m.fromEllipsoid=function(r,t){return n(t)||(t=new m),e.clone(e.ZERO,t.center),t.radius=r.maximumRadius,t};var P=new e;m.fromBoundingSpheres=function(r,t){if(n(t)||(t=new m),!n(r)||0===r.length)return t.center=e.clone(e.ZERO,t.center),t.radius=0,t;var o=r.length;if(1===o)return m.clone(r[0],t);if(2===o)return m.union(r[0],r[1],t);for(var a=[],i=0;i<o;i++)a.push(r[i].center);t=m.fromPoints(a,t);var u=t.center,s=t.radius;for(i=0;i<o;i++){var c=r[i];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return t.radius=s,t};var w=new e,D=new e,x=new e;m.fromOrientedBoundingBox=function(r,t){n(t)||(t=new m);var o=r.halfAxes,a=c.getColumn(o,0,w),i=c.getColumn(o,1,D),u=c.getColumn(o,2,x),s=e.magnitude(a),l=e.magnitude(i),E=e.magnitude(u);return t.center=e.clone(r.center,t.center),t.radius=Math.max(s,l,E),t},m.clone=function(r,t){if(n(r))return n(t)?(t.center=e.clone(r.center,t.center),t.radius=r.radius,t):new m(r.center,r.radius)},m.packedLength=4,m.pack=function(e,r,n){n=t(n,0);var o=e.center;return r[n++]=o.x,r[n++]=o.y,r[n++]=o.z,r[n]=e.radius,r},m.unpack=function(e,r,o){r=t(r,0),n(o)||(o=new m);var a=o.center;return a.x=e[r++],a.y=e[r++],a.z=e[r++],o.radius=e[r],o};var U=new e,b=new e;m.union=function(r,t,o){n(o)||(o=new m);var a=r.center,i=r.radius,u=t.center,s=t.radius,c=e.subtract(u,a,U),l=e.magnitude(c);if(i>=l+s)return r.clone(o),o;if(s>=l+i)return t.clone(o),o;var E=.5*(i+l+s),f=e.multiplyByScalar(c,(-i+E)/l,b);return e.add(f,a,f),e.clone(f,o.center),o.radius=E,o};var B=new e;m.expand=function(r,t,n){n=m.clone(r,n);var o=e.magnitude(e.subtract(t,n.center,B));return o>n.radius&&(n.radius=o),n},m.intersectPlane=function(r,t){var n=r.center,o=r.radius,a=t.normal,i=e.dot(a,n)+t.distance;return i<-o?u.OUTSIDE:i<o?u.INTERSECTING:u.INSIDE},m.transform=function(e,r,t){return n(t)||(t=new m),t.center=l.multiplyByPoint(r,e.center,t.center),t.radius=l.getMaximumScale(r)*e.radius,t};var G=new e;m.distanceSquaredTo=function(r,t){var n=e.subtract(r.center,t,G);return e.magnitudeSquared(n)-r.radius*r.radius},m.transformWithoutScale=function(e,r,t){return n(t)||(t=new m),t.center=l.multiplyByPoint(r,e.center,t.center),t.radius=e.radius,t};var z=new e;m.computePlaneDistances=function(r,t,o,a){n(a)||(a=new s);var i=e.subtract(r.center,t,z),u=e.dot(o,i);return a.start=u-r.radius,a.stop=u+r.radius,a};for(var V=new e,H=new e,W=new e,q=new e,X=new e,Y=new r,k=new Array(8),K=0;K<8;++K)k[K]=new e;var Z=new i;return m.projectTo2D=function(r,n,o){n=t(n,Z);var a=n.ellipsoid,i=r.center,u=r.radius,s=a.geodeticSurfaceNormal(i,V),c=e.cross(e.UNIT_Z,s,H);e.normalize(c,c);var l=e.cross(s,c,W);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var E=e.negate(l,X),f=e.negate(c,q),h=k,d=h[0];e.add(s,l,d),e.add(d,c,d),d=h[1],e.add(s,l,d),e.add(d,f,d),d=h[2],e.add(s,E,d),e.add(d,f,d),d=h[3],e.add(s,E,d),e.add(d,c,d),e.negate(s,s),d=h[4],e.add(s,l,d),e.add(d,c,d),d=h[5],e.add(s,l,d),e.add(d,f,d),d=h[6],e.add(s,E,d),e.add(d,f,d),d=h[7],e.add(s,E,d),e.add(d,c,d);for(var p=h.length,T=0;T<p;++T){var R=h[T];e.add(i,R,R);var A=a.cartesianToCartographic(R,Y);n.project(A,R)}o=m.fromPoints(h,o),i=o.center;var _=i.x,y=i.y,S=i.z;return i.x=S,i.y=_,i.z=y,o},m.isOccluded=function(e,r){return!r.isBoundingSphereVisible(e)},m.equals=function(r,t){return r===t||n(r)&&n(t)&&e.equals(r.center,t.center)&&r.radius===t.radius},m.prototype.intersectPlane=function(e){return m.intersectPlane(this,e)},m.prototype.distanceSquaredTo=function(e){return m.distanceSquaredTo(this,e)},m.prototype.computePlaneDistances=function(e,r,t){return m.computePlaneDistances(this,e,r,t)},m.prototype.isOccluded=function(e){return m.isOccluded(this,e)},m.prototype.equals=function(e){return m.equals(this,e)},m.prototype.clone=function(e){return m.clone(this,e)},m}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,r){"use strict";var t,n={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},o={};return r(o,{element:{get:function(){if(o.supportsFullscreen())return document[n.fullscreenElement]}},changeEventName:{get:function(){if(o.supportsFullscreen())return n.fullscreenchange}},errorEventName:{get:function(){if(o.supportsFullscreen())return n.fullscreenerror}},enabled:{get:function(){if(o.supportsFullscreen())return document[n.fullscreenEnabled]}},fullscreen:{get:function(){if(o.supportsFullscreen())return null!==o.element}}}),o.supportsFullscreen=function(){if(e(t))return t;t=!1;var r=document.body;if("function"==typeof r.requestFullscreen)return 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AppleWebKit\/([\.0-9]+)(\+?)/.exec(R.userAgent);null!==e&&(N=!0,C=n(e[1]),C.isNightly=!!e[2])}return N}function c(){return s()&&C}function l(){if(!r(v)){v=!1;var e;"Microsoft Internet Explorer"===R.appName?(e=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(R.userAgent),null!==e&&(v=!0,g=n(e[1]))):"Netscape"===R.appName&&(e=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(R.userAgent),null!==e&&(v=!0,g=n(e[1])))}return v}function E(){return l()&&g}function f(){if(!r(I)){I=!1;var e=/Firefox\/([\.0-9]+)/.exec(R.userAgent);null!==e&&(I=!0,M=n(e[1]))}return I}function m(){return r(O)||(O=/Windows/i.test(R.appVersion)),O}function h(){return f()&&M}function d(){return r(L)||(L="undefined"!=typeof PointerEvent&&(!r(R.pointerEnabled)||R.pointerEnabled)),L}function p(){if(!r(P)){var e=document.createElement("canvas");e.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var t=e.style.imageRendering;P=r(t)&&""!==t,P&&(F=t)}return P}function T(){return p()?F:void 0}var R;R="undefined"!=typeof navigator?navigator:{};var A,_,y,S,N,C,v,g,I,M,O,L,F,P,w={isChrome:o,chromeVersion:a,isSafari:i,safariVersion:u,isWebkit:s,webkitVersion:c,isInternetExplorer:l,internetExplorerVersion:E,isFirefox:f,firefoxVersion:h,isWindows:m,hardwareConcurrency:e(R.hardwareConcurrency,3),supportsPointerEvents:d,supportsImageRenderingPixelated:p,imageRenderingValue:T};return w.supportsFullscreen=function(){return t.supportsFullscreen()},w.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},w.supportsWebWorkers=function(){return"undefined"!=typeof Worker},w}),define("Core/Color",["./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./Math"],function(e,r,t,n,o,a){"use strict";function i(e,r,t){return t<0&&(t+=1),t>1&&(t-=1),6*t<1?e+6*(r-e)*t:2*t<1?r:3*t<2?e+(r-e)*(2/3-t)*6:e}function u(r,t,n,o){this.red=e(r,1),this.green=e(t,1),this.blue=e(n,1),this.alpha=e(o,1)}u.fromCartesian4=function(e,t){return r(t)?(t.red=e.x,t.green=e.y,t.blue=e.z,t.alpha=e.w,t):new u(e.x,e.y,e.z,e.w)},u.fromBytes=function(t,n,o,a,i){return t=u.byteToFloat(e(t,255)),n=u.byteToFloat(e(n,255)),o=u.byteToFloat(e(o,255)),a=u.byteToFloat(e(a,255)),r(i)?(i.red=t,i.green=n,i.blue=o,i.alpha=a,i):new u(t,n,o,a)},u.fromAlpha=function(e,t,n){return r(n)?(n.red=e.red,n.green=e.green,n.blue=e.blue,n.alpha=t,n):new u(e.red,e.green,e.blue,t)};var s,c,l;n.supportsTypedArrays()&&(s=new ArrayBuffer(4),c=new Uint32Array(s),l=new Uint8Array(s)),u.fromRgba=function(e,r){return c[0]=e,u.fromBytes(l[0],l[1],l[2],l[3],r)},u.fromHsl=function(t,n,o,a,s){t=e(t,0)%1,n=e(n,0),o=e(o,0),a=e(a,1);var c=o,l=o,E=o;if(0!==n){var f;f=o<.5?o*(1+n):o+n-o*n;var m=2*o-f;c=i(m,f,t+1/3),l=i(m,f,t),E=i(m,f,t-1/3)}return r(s)?(s.red=c,s.green=l,
-s.blue=E,s.alpha=a,s):new u(c,l,E,a)},u.fromRandom=function(t,n){t=e(t,e.EMPTY_OBJECT);var o=t.red;if(!r(o)){var i=e(t.minimumRed,0),s=e(t.maximumRed,1);o=i+a.nextRandomNumber()*(s-i)}var c=t.green;if(!r(c)){var l=e(t.minimumGreen,0),E=e(t.maximumGreen,1);c=l+a.nextRandomNumber()*(E-l)}var f=t.blue;if(!r(f)){var m=e(t.minimumBlue,0),h=e(t.maximumBlue,1);f=m+a.nextRandomNumber()*(h-m)}var d=t.alpha;if(!r(d)){var p=e(t.minimumAlpha,0),T=e(t.maximumAlpha,1);d=p+a.nextRandomNumber()*(T-p)}return r(n)?(n.red=o,n.green=c,n.blue=f,n.alpha=d,n):new u(o,c,f,d)};var E=/^#([0-9a-f])([0-9a-f])([0-9a-f])$/i,f=/^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})$/i,m=/^rgba?\(\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)(?:\s*,\s*([0-9.]+))?\s*\)$/i,h=/^hsla?\(\s*([0-9.]+)\s*,\s*([0-9.]+%)\s*,\s*([0-9.]+%)(?:\s*,\s*([0-9.]+))?\s*\)$/i;return u.fromCssColorString=function(t,n){r(n)||(n=new u);var o=u[t.toUpperCase()];if(r(o))return u.clone(o,n),n;var a=E.exec(t);return null!==a?(n.red=parseInt(a[1],16)/15,n.green=parseInt(a[2],16)/15,n.blue=parseInt(a[3],16)/15,n.alpha=1,n):(a=f.exec(t),null!==a?(n.red=parseInt(a[1],16)/255,n.green=parseInt(a[2],16)/255,n.blue=parseInt(a[3],16)/255,n.alpha=1,n):(a=m.exec(t),null!==a?(n.red=parseFloat(a[1])/("%"===a[1].substr(-1)?100:255),n.green=parseFloat(a[2])/("%"===a[2].substr(-1)?100:255),n.blue=parseFloat(a[3])/("%"===a[3].substr(-1)?100:255),n.alpha=parseFloat(e(a[4],"1.0")),n):(a=h.exec(t),null!==a?u.fromHsl(parseFloat(a[1])/360,parseFloat(a[2])/100,parseFloat(a[3])/100,parseFloat(e(a[4],"1.0")),n):n=void 0)))},u.packedLength=4,u.pack=function(r,t,n){return n=e(n,0),t[n++]=r.red,t[n++]=r.green,t[n++]=r.blue,t[n]=r.alpha,t},u.unpack=function(t,n,o){return n=e(n,0),r(o)||(o=new u),o.red=t[n++],o.green=t[n++],o.blue=t[n++],o.alpha=t[n],o},u.byteToFloat=function(e){return e/255},u.floatToByte=function(e){return 1===e?255:256*e|0},u.clone=function(e,t){if(r(e))return r(t)?(t.red=e.red,t.green=e.green,t.blue=e.blue,t.alpha=e.alpha,t):new u(e.red,e.green,e.blue,e.alpha)},u.equals=function(e,t){return e===t||r(e)&&r(t)&&e.red===t.red&&e.green===t.green&&e.blue===t.blue&&e.alpha===t.alpha},u.equalsArray=function(e,r,t){return e.red===r[t]&&e.green===r[t+1]&&e.blue===r[t+2]&&e.alpha===r[t+3]},u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return this===e||r(e)&&Math.abs(this.red-e.red)<=t&&Math.abs(this.green-e.green)<=t&&Math.abs(this.blue-e.blue)<=t&&Math.abs(this.alpha-e.alpha)<=t},u.prototype.toString=function(){return"("+this.red+", "+this.green+", "+this.blue+", "+this.alpha+")"},u.prototype.toCssColorString=function(){var e=u.floatToByte(this.red),r=u.floatToByte(this.green),t=u.floatToByte(this.blue);return 1===this.alpha?"rgb("+e+","+r+","+t+")":"rgba("+e+","+r+","+t+","+this.alpha+")"},u.prototype.toBytes=function(e){var t=u.floatToByte(this.red),n=u.floatToByte(this.green),o=u.floatToByte(this.blue),a=u.floatToByte(this.alpha);return r(e)?(e[0]=t,e[1]=n,e[2]=o,e[3]=a,e):[t,n,o,a]},u.prototype.toRgba=function(){return l[0]=u.floatToByte(this.red),l[1]=u.floatToByte(this.green),l[2]=u.floatToByte(this.blue),l[3]=u.floatToByte(this.alpha),c[0]},u.prototype.brighten=function(e,r){return e=1-e,r.red=1-(1-this.red)*e,r.green=1-(1-this.green)*e,r.blue=1-(1-this.blue)*e,r.alpha=this.alpha,r},u.prototype.darken=function(e,r){return e=1-e,r.red=this.red*e,r.green=this.green*e,r.blue=this.blue*e,r.alpha=this.alpha,r},u.prototype.withAlpha=function(e,r){return u.fromAlpha(this,e,r)},u.add=function(e,r,t){return t.red=e.red+r.red,t.green=e.green+r.green,t.blue=e.blue+r.blue,t.alpha=e.alpha+r.alpha,t},u.subtract=function(e,r,t){return t.red=e.red-r.red,t.green=e.green-r.green,t.blue=e.blue-r.blue,t.alpha=e.alpha-r.alpha,t},u.multiply=function(e,r,t){return t.red=e.red*r.red,t.green=e.green*r.green,t.blue=e.blue*r.blue,t.alpha=e.alpha*r.alpha,t},u.divide=function(e,r,t){return t.red=e.red/r.red,t.green=e.green/r.green,t.blue=e.blue/r.blue,t.alpha=e.alpha/r.alpha,t},u.mod=function(e,r,t){return t.red=e.red%r.red,t.green=e.green%r.green,t.blue=e.blue%r.blue,t.alpha=e.alpha%r.alpha,t},u.multiplyByScalar=function(e,r,t){return t.red=e.red*r,t.green=e.green*r,t.blue=e.blue*r,t.alpha=e.alpha*r,t},u.divideByScalar=function(e,r,t){return t.red=e.red/r,t.green=e.green/r,t.blue=e.blue/r,t.alpha=e.alpha/r,t},u.ALICEBLUE=o(u.fromCssColorString("#F0F8FF")),u.ANTIQUEWHITE=o(u.fromCssColorString("#FAEBD7")),u.AQUA=o(u.fromCssColorString("#00FFFF")),u.AQUAMARINE=o(u.fromCssColorString("#7FFFD4")),u.AZURE=o(u.fromCssColorString("#F0FFFF")),u.BEIGE=o(u.fromCssColorString("#F5F5DC")),u.BISQUE=o(u.fromCssColorString("#FFE4C4")),u.BLACK=o(u.fromCssColorString("#000000")),u.BLANCHEDALMOND=o(u.fromCssColorString("#FFEBCD")),u.BLUE=o(u.fromCssColorString("#0000FF")),u.BLUEVIOLET=o(u.fromCssColorString("#8A2BE2")),u.BROWN=o(u.fromCssColorString("#A52A2A")),u.BURLYWOOD=o(u.fromCssColorString("#DEB887")),u.CADETBLUE=o(u.fromCssColorString("#5F9EA0")),u.CHARTREUSE=o(u.fromCssColorString("#7FFF00")),u.CHOCOLATE=o(u.fromCssColorString("#D2691E")),u.CORAL=o(u.fromCssColorString("#FF7F50")),u.CORNFLOWERBLUE=o(u.fromCssColorString("#6495ED")),u.CORNSILK=o(u.fromCssColorString("#FFF8DC")),u.CRIMSON=o(u.fromCssColorString("#DC143C")),u.CYAN=o(u.fromCssColorString("#00FFFF")),u.DARKBLUE=o(u.fromCssColorString("#00008B")),u.DARKCYAN=o(u.fromCssColorString("#008B8B")),u.DARKGOLDENROD=o(u.fromCssColorString("#B8860B")),u.DARKGRAY=o(u.fromCssColorString("#A9A9A9")),u.DARKGREEN=o(u.fromCssColorString("#006400")),u.DARKGREY=u.DARKGRAY,u.DARKKHAKI=o(u.fromCssColorString("#BDB76B")),u.DARKMAGENTA=o(u.fromCssColorString("#8B008B")),u.DARKOLIVEGREEN=o(u.fromCssColorString("#556B2F")),u.DARKORANGE=o(u.fromCssColorString("#FF8C00")),u.DARKORCHID=o(u.fromCssColorString("#9932CC")),u.DARKRED=o(u.fromCssColorString("#8B0000")),u.DARKSALMON=o(u.fromCssColorString("#E9967A")),u.DARKSEAGREEN=o(u.fromCssColorString("#8FBC8F")),u.DARKSLATEBLUE=o(u.fromCssColorString("#483D8B")),u.DARKSLATEGRAY=o(u.fromCssColorString("#2F4F4F")),u.DARKSLATEGREY=u.DARKSLATEGRAY,u.DARKTURQUOISE=o(u.fromCssColorString("#00CED1")),u.DARKVIOLET=o(u.fromCssColorString("#9400D3")),u.DEEPPINK=o(u.fromCssColorString("#FF1493")),u.DEEPSKYBLUE=o(u.fromCssColorString("#00BFFF")),u.DIMGRAY=o(u.fromCssColorString("#696969")),u.DIMGREY=u.DIMGRAY,u.DODGERBLUE=o(u.fromCssColorString("#1E90FF")),u.FIREBRICK=o(u.fromCssColorString("#B22222")),u.FLORALWHITE=o(u.fromCssColorString("#FFFAF0")),u.FORESTGREEN=o(u.fromCssColorString("#228B22")),u.FUSCHIA=o(u.fromCssColorString("#FF00FF")),u.GAINSBORO=o(u.fromCssColorString("#DCDCDC")),u.GHOSTWHITE=o(u.fromCssColorString("#F8F8FF")),u.GOLD=o(u.fromCssColorString("#FFD700")),u.GOLDENROD=o(u.fromCssColorString("#DAA520")),u.GRAY=o(u.fromCssColorString("#808080")),u.GREEN=o(u.fromCssColorString("#008000")),u.GREENYELLOW=o(u.fromCssColorString("#ADFF2F")),u.GREY=u.GRAY,u.HONEYDEW=o(u.fromCssColorString("#F0FFF0")),u.HOTPINK=o(u.fromCssColorString("#FF69B4")),u.INDIANRED=o(u.fromCssColorString("#CD5C5C")),u.INDIGO=o(u.fromCssColorString("#4B0082")),u.IVORY=o(u.fromCssColorString("#FFFFF0")),u.KHAKI=o(u.fromCssColorString("#F0E68C")),u.LAVENDER=o(u.fromCssColorString("#E6E6FA")),u.LAVENDAR_BLUSH=o(u.fromCssColorString("#FFF0F5")),u.LAWNGREEN=o(u.fromCssColorString("#7CFC00")),u.LEMONCHIFFON=o(u.fromCssColorString("#FFFACD")),u.LIGHTBLUE=o(u.fromCssColorString("#ADD8E6")),u.LIGHTCORAL=o(u.fromCssColorString("#F08080")),u.LIGHTCYAN=o(u.fromCssColorString("#E0FFFF")),u.LIGHTGOLDENRODYELLOW=o(u.fromCssColorString("#FAFAD2")),u.LIGHTGRAY=o(u.fromCssColorString("#D3D3D3")),u.LIGHTGREEN=o(u.fromCssColorString("#90EE90")),u.LIGHTGREY=u.LIGHTGRAY,u.LIGHTPINK=o(u.fromCssColorString("#FFB6C1")),u.LIGHTSEAGREEN=o(u.fromCssColorString("#20B2AA")),u.LIGHTSKYBLUE=o(u.fromCssColorString("#87CEFA")),u.LIGHTSLATEGRAY=o(u.fromCssColorString("#778899")),u.LIGHTSLATEGREY=u.LIGHTSLATEGRAY,u.LIGHTSTEELBLUE=o(u.fromCssColorString("#B0C4DE")),u.LIGHTYELLOW=o(u.fromCssColorString("#FFFFE0")),u.LIME=o(u.fromCssColorString("#00FF00")),u.LIMEGREEN=o(u.fromCssColorString("#32CD32")),u.LINEN=o(u.fromCssColorString("#FAF0E6")),u.MAGENTA=o(u.fromCssColorString("#FF00FF")),u.MAROON=o(u.fromCssColorString("#800000")),u.MEDIUMAQUAMARINE=o(u.fromCssColorString("#66CDAA")),u.MEDIUMBLUE=o(u.fromCssColorString("#0000CD")),u.MEDIUMORCHID=o(u.fromCssColorString("#BA55D3")),u.MEDIUMPURPLE=o(u.fromCssColorString("#9370DB")),u.MEDIUMSEAGREEN=o(u.fromCssColorString("#3CB371")),u.MEDIUMSLATEBLUE=o(u.fromCssColorString("#7B68EE")),u.MEDIUMSPRINGGREEN=o(u.fromCssColorString("#00FA9A")),u.MEDIUMTURQUOISE=o(u.fromCssColorString("#48D1CC")),u.MEDIUMVIOLETRED=o(u.fromCssColorString("#C71585")),u.MIDNIGHTBLUE=o(u.fromCssColorString("#191970")),u.MINTCREAM=o(u.fromCssColorString("#F5FFFA")),u.MISTYROSE=o(u.fromCssColorString("#FFE4E1")),u.MOCCASIN=o(u.fromCssColorString("#FFE4B5")),u.NAVAJOWHITE=o(u.fromCssColorString("#FFDEAD")),u.NAVY=o(u.fromCssColorString("#000080")),u.OLDLACE=o(u.fromCssColorString("#FDF5E6")),u.OLIVE=o(u.fromCssColorString("#808000")),u.OLIVEDRAB=o(u.fromCssColorString("#6B8E23")),u.ORANGE=o(u.fromCssColorString("#FFA500")),u.ORANGERED=o(u.fromCssColorString("#FF4500")),u.ORCHID=o(u.fromCssColorString("#DA70D6")),u.PALEGOLDENROD=o(u.fromCssColorString("#EEE8AA")),u.PALEGREEN=o(u.fromCssColorString("#98FB98")),u.PALETURQUOISE=o(u.fromCssColorString("#AFEEEE")),u.PALEVIOLETRED=o(u.fromCssColorString("#DB7093")),u.PAPAYAWHIP=o(u.fromCssColorString("#FFEFD5")),u.PEACHPUFF=o(u.fromCssColorString("#FFDAB9")),u.PERU=o(u.fromCssColorString("#CD853F")),u.PINK=o(u.fromCssColorString("#FFC0CB")),u.PLUM=o(u.fromCssColorString("#DDA0DD")),u.POWDERBLUE=o(u.fromCssColorString("#B0E0E6")),u.PURPLE=o(u.fromCssColorString("#800080")),u.RED=o(u.fromCssColorString("#FF0000")),u.ROSYBROWN=o(u.fromCssColorString("#BC8F8F")),u.ROYALBLUE=o(u.fromCssColorString("#4169E1")),u.SADDLEBROWN=o(u.fromCssColorString("#8B4513")),u.SALMON=o(u.fromCssColorString("#FA8072")),u.SANDYBROWN=o(u.fromCssColorString("#F4A460")),u.SEAGREEN=o(u.fromCssColorString("#2E8B57")),u.SEASHELL=o(u.fromCssColorString("#FFF5EE")),u.SIENNA=o(u.fromCssColorString("#A0522D")),u.SILVER=o(u.fromCssColorString("#C0C0C0")),u.SKYBLUE=o(u.fromCssColorString("#87CEEB")),u.SLATEBLUE=o(u.fromCssColorString("#6A5ACD")),u.SLATEGRAY=o(u.fromCssColorString("#708090")),u.SLATEGREY=u.SLATEGRAY,u.SNOW=o(u.fromCssColorString("#FFFAFA")),u.SPRINGGREEN=o(u.fromCssColorString("#00FF7F")),u.STEELBLUE=o(u.fromCssColorString("#4682B4")),u.TAN=o(u.fromCssColorString("#D2B48C")),u.TEAL=o(u.fromCssColorString("#008080")),u.THISTLE=o(u.fromCssColorString("#D8BFD8")),u.TOMATO=o(u.fromCssColorString("#FF6347")),u.TURQUOISE=o(u.fromCssColorString("#40E0D0")),u.VIOLET=o(u.fromCssColorString("#EE82EE")),u.WHEAT=o(u.fromCssColorString("#F5DEB3")),u.WHITE=o(u.fromCssColorString("#FFFFFF")),u.WHITESMOKE=o(u.fromCssColorString("#F5F5F5")),u.YELLOW=o(u.fromCssColorString("#FFFF00")),u.YELLOWGREEN=o(u.fromCssColorString("#9ACD32")),u.TRANSPARENT=o(new u(0,0,0,0)),u}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var r={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:35713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(r)}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,r,t,n,o,a){"use strict";if(!o.supportsTypedArrays())return{};var i={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return i.getSizeInBytes=function(e){switch(e){case i.BYTE:return Int8Array.BYTES_PER_ELEMENT;case i.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case i.SHORT:return Int16Array.BYTES_PER_ELEMENT;case i.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case i.INT:return Int32Array.BYTES_PER_ELEMENT;case i.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case i.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case i.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new n("componentDatatype is not a valid value.")}},i.fromTypedArray=function(e){return e instanceof Int8Array?i.BYTE:e instanceof Uint8Array?i.UNSIGNED_BYTE:e instanceof Int16Array?i.SHORT:e instanceof Uint16Array?i.UNSIGNED_SHORT:e instanceof Int32Array?i.INT:e instanceof Uint32Array?i.UNSIGNED_INT:e instanceof Float32Array?i.FLOAT:e instanceof Float64Array?i.DOUBLE:void 0},i.validate=function(e){return t(e)&&(e===i.BYTE||e===i.UNSIGNED_BYTE||e===i.SHORT||e===i.UNSIGNED_SHORT||e===i.INT||e===i.UNSIGNED_INT||e===i.FLOAT||e===i.DOUBLE)},i.createTypedArray=function(e,r){switch(e){case i.BYTE:return new Int8Array(r);case i.UNSIGNED_BYTE:return new Uint8Array(r);case i.SHORT:return new Int16Array(r);case i.UNSIGNED_SHORT:return new Uint16Array(r);case i.INT:return new Int32Array(r);case i.UNSIGNED_INT:return new Uint32Array(r);case i.FLOAT:return new Float32Array(r);case i.DOUBLE:return new Float64Array(r);default:throw new n("componentDatatype is not a valid value.")}},i.createArrayBufferView=function(e,t,o,a){switch(o=r(o,0),a=r(a,(t.byteLength-o)/i.getSizeInBytes(e)),e){case i.BYTE:return new Int8Array(t,o,a);case i.UNSIGNED_BYTE:return new Uint8Array(t,o,a);case i.SHORT:return new Int16Array(t,o,a);case i.UNSIGNED_SHORT:return new Uint16Array(t,o,a);case i.INT:return new Int32Array(t,o,a);case i.UNSIGNED_INT:return new Uint32Array(t,o,a);case i.FLOAT:return new Float32Array(t,o,a);case i.DOUBLE:return new Float64Array(t,o,a);default:throw new n("componentDatatype is not a valid value.")}},i.fromName=function(e){switch(e){case"BYTE":return i.BYTE;case"UNSIGNED_BYTE":return i.UNSIGNED_BYTE;case"SHORT":return i.SHORT;case"UNSIGNED_SHORT":return i.UNSIGNED_SHORT;case"INT":return i.INT;case"UNSIGNED_INT":return i.UNSIGNED_INT;case"FLOAT":return i.FLOAT;case"DOUBLE":return i.DOUBLE;default:throw new n("name is not a valid value.")}},a(i)}),define("Core/GeometryType",["./freezeObject"],function(e){"use strict";var r={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return e(r)}),define("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(e,r){"use strict";var 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o(c,l,E,f);case 11:return a(c,l,E,f);case 12:return o(c,l,E,f);case 13:return o(c,l,E,f);case 14:return o(c,l,E,f);case 15:return o(c,l,E,f);default:return}},i}),define("Core/Ray",["./Cartesian3","./defaultValue","./defined","./DeveloperError"],function(e,r,t,n){"use strict";function o(t,n){n=e.clone(r(n,e.ZERO)),e.equals(n,e.ZERO)||e.normalize(n,n),this.origin=e.clone(r(t,e.ZERO)),this.direction=n}return o.getPoint=function(r,n,o){return t(o)||(o=new e),o=e.multiplyByScalar(r.direction,n,o),e.add(r.origin,o,o)},o}),define("Core/IntersectionTests",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Math","./Matrix3","./QuadraticRealPolynomial","./QuarticRealPolynomial","./Ray"],function(e,r,t,n,o,a,i,u,s,c){"use strict";function l(e,r,t,n){var o=r*r-4*e*t;if(!(o<0)){if(o>0){var a=1/(2*e),i=Math.sqrt(o),u=(-r+i)*a,s=(-r-i)*a;return u<s?(n.root0=u,n.root1=s):(n.root0=s,n.root1=u),n}var c=-r/(2*e);if(0!==c)return n.root0=n.root1=c,n}}function E(r,t,o){n(o)||(o={});var a=r.origin,i=r.direction,u=t.center,s=t.radius*t.radius,c=e.subtract(a,u,T),E=e.dot(i,i),f=2*e.dot(i,c),m=e.magnitudeSquared(c)-s,h=l(E,f,m,y);if(n(h))return o.start=h.root0,o.stop=h.root1,o}function f(e,r,t){var n=e+r;return a.sign(e)!==a.sign(r)&&Math.abs(n/Math.max(Math.abs(e),Math.abs(r)))<t?0:n}function m(r,t,n,o,c){var l,E=o*o,m=c*c,h=(r[i.COLUMN1ROW1]-r[i.COLUMN2ROW2])*m,d=c*(o*f(r[i.COLUMN1ROW0],r[i.COLUMN0ROW1],a.EPSILON15)+t.y),p=r[i.COLUMN0ROW0]*E+r[i.COLUMN2ROW2]*m+o*t.x+n,T=m*f(r[i.COLUMN2ROW1],r[i.COLUMN1ROW2],a.EPSILON15),R=c*(o*f(r[i.COLUMN2ROW0],r[i.COLUMN0ROW2])+t.z),A=[];if(0===R&&0===T){if(l=u.computeRealRoots(h,d,p),0===l.length)return A;var _=l[0],y=Math.sqrt(Math.max(1-_*_,0));if(A.push(new e(o,c*_,c*-y)),A.push(new e(o,c*_,c*y)),2===l.length){var S=l[1],N=Math.sqrt(Math.max(1-S*S,0));A.push(new e(o,c*S,c*-N)),A.push(new e(o,c*S,c*N))}return A}var C=R*R,v=T*T,g=h*h,I=R*T,M=g+v,O=2*(d*h+I),L=2*p*h+d*d-v+C,F=2*(p*d-I),P=p*p-C;if(0===M&&0===O&&0===L&&0===F)return A;l=s.computeRealRoots(M,O,L,F,P);var w=l.length;if(0===w)return A;for(var D=0;D<w;++D){var x,U=l[D],b=U*U,B=Math.max(1-b,0),G=Math.sqrt(B);x=a.sign(h)===a.sign(p)?f(h*b+p,d*U,a.EPSILON12):a.sign(p)===a.sign(d*U)?f(h*b,d*U+p,a.EPSILON12):f(h*b+d*U,p,a.EPSILON12);var z=f(T*U,R,a.EPSILON15),V=x*z;V<0?A.push(new e(o,c*U,c*G)):V>0?A.push(new e(o,c*U,c*-G)):0!==G?(A.push(new e(o,c*U,c*-G)),A.push(new e(o,c*U,c*G)),++D):A.push(new e(o,c*U,c*G))}return A}var h={};h.rayPlane=function(r,t,o){n(o)||(o=new e);var i=r.origin,u=r.direction,s=t.normal,c=e.dot(s,u);if(!(Math.abs(c)<a.EPSILON15)){var l=(-t.distance-e.dot(s,i))/c;if(!(l<0))return o=e.multiplyByScalar(u,l,o),e.add(i,o,o)}};var d=new e,p=new e,T=new e,R=new e,A=new e;h.rayTriangleParametric=function(r,n,o,i,u){u=t(u,!1);var s,c,l,E,f,m=r.origin,h=r.direction,_=e.subtract(o,n,d),y=e.subtract(i,n,p),S=e.cross(h,y,T),N=e.dot(_,S);if(u){if(N<a.EPSILON6)return;if(s=e.subtract(m,n,R),l=e.dot(s,S),l<0||l>N)return;if(c=e.cross(s,_,A),E=e.dot(h,c),E<0||l+E>N)return;f=e.dot(y,c)/N}else{if(Math.abs(N)<a.EPSILON6)return;var C=1/N;if(s=e.subtract(m,n,R),l=e.dot(s,S)*C,l<0||l>1)return;if(c=e.cross(s,_,A),E=e.dot(h,c)*C,E<0||l+E>1)return;f=e.dot(y,c)*C}return f},h.rayTriangle=function(r,t,o,a,i,u){var s=h.rayTriangleParametric(r,t,o,a,i);if(n(s)&&!(s<0))return n(u)||(u=new e),e.multiplyByScalar(r.direction,s,u),e.add(r.origin,u,u)};var _=new c;h.lineSegmentTriangle=function(r,t,o,a,i,u,s){var c=_;e.clone(r,c.origin),e.subtract(t,r,c.direction),e.normalize(c.direction,c.direction);var l=h.rayTriangleParametric(c,o,a,i,u);if(!(!n(l)||l<0||l>e.distance(r,t)))return n(s)||(s=new e),e.multiplyByScalar(c.direction,l,s),e.add(c.origin,s,s)};var y={root0:0,root1:0};h.raySphere=function(e,r,t){if(t=E(e,r,t),n(t)&&!(t.stop<0))return t.start=Math.max(t.start,0),t};var S=new c;h.lineSegmentSphere=function(r,t,o,a){var i=S;e.clone(r,i.origin);var u=e.subtract(t,r,i.direction),s=e.magnitude(u);if(e.normalize(u,u),a=E(i,o,a),!(!n(a)||a.stop<0||a.start>s))return a.start=Math.max(a.start,0),a.stop=Math.min(a.stop,s),a};var N=new e,C=new e;h.rayEllipsoid=function(r,t){var n,o,a,i,u,s=t.oneOverRadii,c=e.multiplyComponents(s,r.origin,N),l=e.multiplyComponents(s,r.direction,C),E=e.magnitudeSquared(c),f=e.dot(c,l);if(E>1){if(f>=0)return;var m=f*f;if(n=E-1,o=e.magnitudeSquared(l),a=o*n,m<a)return;if(m>a){i=f*f-a,u=-f+Math.sqrt(i);var h=u/o,d=n/u;return h<d?{start:h,stop:d}:{start:d,stop:h}}var p=Math.sqrt(n/o);return{start:p,stop:p}}return E<1?(n=E-1,o=e.magnitudeSquared(l),a=o*n,i=f*f-a,u=-f+Math.sqrt(i),{start:0,stop:u/o}):f<0?(o=e.magnitudeSquared(l),{start:0,stop:-f/o}):void 0};var v=new e,g=new e,I=new e,M=new e,O=new e,L=new i,F=new i,P=new i,w=new i,D=new i,x=new i,U=new i,b=new e,B=new e,G=new r;h.grazingAltitudeLocation=function(r,t){var o=r.origin,u=r.direction,s=t.geodeticSurfaceNormal(o,v);if(e.dot(u,s)>=0)return o;var c=n(this.rayEllipsoid(r,t)),l=t.transformPositionToScaledSpace(u,v),E=e.normalize(l,l),f=e.mostOrthogonalAxis(l,M),h=e.normalize(e.cross(f,E,g),g),d=e.normalize(e.cross(E,h,I),I),p=L;p[0]=E.x,p[1]=E.y,p[2]=E.z,p[3]=h.x,p[4]=h.y,p[5]=h.z,p[6]=d.x,p[7]=d.y,p[8]=d.z;var T=i.transpose(p,F),R=i.fromScale(t.radii,P),A=i.fromScale(t.oneOverRadii,w),_=D;_[0]=0,_[1]=-u.z,_[2]=u.y,_[3]=u.z,_[4]=0,_[5]=-u.x,_[6]=-u.y,_[7]=u.x,_[8]=0;var y,S,N=i.multiply(i.multiply(T,A,x),_,x),C=i.multiply(i.multiply(N,R,U),p,U),z=i.multiplyByVector(N,o,O),V=m(C,e.negate(z,v),0,0,1),H=V.length;if(H>0){for(var W=e.clone(e.ZERO,B),q=Number.NEGATIVE_INFINITY,X=0;X<H;++X){y=i.multiplyByVector(R,i.multiplyByVector(p,V[X],b),b);var Y=e.normalize(e.subtract(y,o,M),M),k=e.dot(Y,u);k>q&&(q=k,W=e.clone(y,W))}var K=t.cartesianToCartographic(W,G);return q=a.clamp(q,0,1),S=e.magnitude(e.subtract(W,o,M))*Math.sqrt(1-q*q),S=c?-S:S,K.height=S,t.cartographicToCartesian(K,new e)}};var z=new e;return h.lineSegmentPlane=function(r,t,o,i){n(i)||(i=new e);var u=e.subtract(t,r,z),s=o.normal,c=e.dot(s,u);if(!(Math.abs(c)<a.EPSILON6)){var l=e.dot(s,r),E=-(o.distance+l)/c;if(!(E<0||E>1))return e.multiplyByScalar(u,E,i),e.add(r,i,i),i}},h.trianglePlaneIntersection=function(r,t,n,o){var a=o.normal,i=o.distance,u=e.dot(a,r)+i<0,s=e.dot(a,t)+i<0,c=e.dot(a,n)+i<0,l=0;l+=u?1:0,l+=s?1:0,l+=c?1:0;var E,f;if(1!==l&&2!==l||(E=new e,f=new e),1===l){if(u)return h.lineSegmentPlane(r,t,o,E),h.lineSegmentPlane(r,n,o,f),{positions:[r,t,n,E,f],indices:[0,3,4,1,2,4,1,4,3]};if(s)return h.lineSegmentPlane(t,n,o,E),h.lineSegmentPlane(t,r,o,f),{positions:[r,t,n,E,f],indices:[1,3,4,2,0,4,2,4,3]};if(c)return h.lineSegmentPlane(n,r,o,E),h.lineSegmentPlane(n,t,o,f),{positions:[r,t,n,E,f],indices:[2,3,4,0,1,4,0,4,3]}}else if(2===l){if(!u)return h.lineSegmentPlane(t,r,o,E),h.lineSegmentPlane(n,r,o,f),{positions:[r,t,n,E,f],indices:[1,2,4,1,4,3,0,3,4]};if(!s)return h.lineSegmentPlane(n,t,o,E),h.lineSegmentPlane(r,t,o,f),{positions:[r,t,n,E,f],indices:[2,0,4,2,4,3,1,3,4]};if(!c)return h.lineSegmentPlane(r,n,o,E),h.lineSegmentPlane(t,n,o,f),{positions:[r,t,n,E,f],indices:[0,1,4,0,4,3,2,3,4]}}},h}),define("Core/Tipsify",["./defaultValue","./defined","./DeveloperError"],function(e,r,t){"use strict";var n={};return n.calculateACMR=function(t){t=e(t,e.EMPTY_OBJECT);var n=t.indices,o=t.maximumIndex,a=e(t.cacheSize,24),i=n.length;if(!r(o)){o=0;for(var u=0,s=n[u];u<i;)s>o&&(o=s),++u,s=n[u]}for(var c=[],l=0;l<o+1;l++)c[l]=0;for(var E=a+1,f=0;f<i;++f)E-c[n[f]]>a&&(c[n[f]]=E,++E);return(E-a+1)/(i/3)},n.tipsify=function(t){function n(e,r,t,n){for(;r.length>=1;){var o=r[r.length-1];if(r.splice(r.length-1,1),e[o].numLiveTriangles>0)return o}for(;a<n;){if(e[a].numLiveTriangles>0)return++a,a-1;++a}return-1}function 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L=0;L<3;++L)I=i[E],y.push(I),S.push(I),C[N]=I,++N,A=h[I],--A.numLiveTriangles,R-A.timeStamp>s&&(A.timeStamp=R,++R),++E}T=o(i,s,y,h,R,S,l)}return C},n}),define("Core/GeometryPipeline",["./AttributeCompression","./barycentricCoordinates","./BoundingSphere","./Cartesian2","./Cartesian3","./Cartesian4","./Cartographic","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./EncodedCartesian3","./GeographicProjection","./Geometry","./GeometryAttribute","./GeometryInstance","./GeometryType","./IndexDatatype","./Intersect","./IntersectionTests","./Math","./Matrix3","./Matrix4","./Plane","./PrimitiveType","./Tipsify"],function(e,r,t,n,o,a,i,u,s,c,l,E,f,m,h,d,p,T,R,A,_,y,S,N,C,v){"use strict";function g(e,r,t,n,o){e[r++]=t,e[r++]=n,e[r++]=n,e[r++]=o,e[r++]=o,e[r]=t}function I(e){for(var r=e.length,t=r/3*6,n=T.createTypedArray(r,t),o=0,a=0;a<r;a+=3,o+=6)g(n,o,e[a],e[a+1],e[a+2]);return n}function M(e){var r=e.length;if(r>=3){var 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r=m.computeNumberOfVertices(e),t=T.createTypedArray(r,3*(r-2));t[0]=0,t[1]=1,t[2]=2,r>3&&(t[3]=0,t[4]=2,t[5]=3);for(var n=6,o=3;o<r-1;o+=2)t[n++]=o,t[n++]=o-1,t[n++]=o+1,o+2<r&&(t[n++]=o,t[n++]=o+1,t[n++]=o+2);return e.indices=t,e.primitiveType=C.TRIANGLES,e}function G(e){if(c(e.indices))return e;for(var r=m.computeNumberOfVertices(e),t=T.createTypedArray(r,r),n=0;n<r;++n)t[n]=n;return e.indices=t,e}function z(e){var r=m.computeNumberOfVertices(e),t=T.createTypedArray(r,2*(r-1));t[0]=0,t[1]=1;for(var n=2,o=2;o<r;++o)t[n++]=o-1,t[n++]=o;return e.indices=t,e.primitiveType=C.LINES,e}function V(e){var r=m.computeNumberOfVertices(e),t=T.createTypedArray(r,2*r);t[0]=0,t[1]=1;for(var n=2,o=2;o<r;++o)t[n++]=o-1,t[n++]=o;return t[n++]=r-1,t[n]=0,e.indices=t,e.primitiveType=C.LINES,e}function H(e){switch(e.primitiveType){case C.TRIANGLE_FAN:return b(e);case C.TRIANGLE_STRIP:return B(e);case C.TRIANGLES:return U(e);case C.LINE_STRIP:return z(e);case C.LINE_LOOP:return V(e);case C.LINES:return G(e)}return e}function W(e,r){Math.abs(e.y)<_.EPSILON6&&(r?e.y=-_.EPSILON6:e.y=_.EPSILON6)}function q(e,r,t){if(0!==e.y&&0!==r.y&&0!==t.y)return W(e,e.y<0),W(r,r.y<0),void W(t,t.y<0);var n,o=Math.abs(e.y),a=Math.abs(r.y),i=Math.abs(t.y);n=o>a?o>i?_.sign(e.y):_.sign(t.y):a>i?_.sign(r.y):_.sign(t.y);var u=n<0;W(e,u),W(r,u),W(t,u)}function X(e,r,t,n){o.add(e,o.multiplyByScalar(o.subtract(r,e,ye),e.y/(e.y-r.y),ye),t),o.clone(t,n),W(t,!0),W(n,!1)}function Y(e,r,t){if(!(e.x>=0||r.x>=0||t.x>=0)){q(e,r,t);var n=e.y<0,o=r.y<0,a=t.y<0,i=0;i+=n?1:0,i+=o?1:0,i+=a?1:0;var u=ge.indices;1===i?(u[1]=3,u[2]=4,u[5]=6,u[7]=6,u[8]=5,n?(X(e,r,Se,Ce),X(e,t,Ne,ve),u[0]=0,u[3]=1,u[4]=2,u[6]=1):o?(X(r,t,Se,Ce),X(r,e,Ne,ve),u[0]=1,u[3]=2,u[4]=0,u[6]=2):a&&(X(t,e,Se,Ce),X(t,r,Ne,ve),u[0]=2,u[3]=0,u[4]=1,u[6]=0)):2===i&&(u[2]=4,u[4]=4,u[5]=3,u[7]=5,u[8]=6,n?o?a||(X(t,e,Se,Ce),X(t,r,Ne,ve),u[0]=0,u[1]=1,u[3]=0,u[6]=2):(X(r,t,Se,Ce),X(r,e,Ne,ve),u[0]=2,u[1]=0,u[3]=2,u[6]=1):(X(e,r,Se,Ce),X(e,t,Ne,ve),u[0]=1,u[1]=2,u[3]=1,u[6]=0));var s=ge.positions;return s[0]=e,s[1]=r,s[2]=t,s.length=3,1!==i&&2!==i||(s[3]=Se,s[4]=Ne,s[5]=Ce,s[6]=ve,s.length=7),ge}}function k(e,r){var n=e.attributes;if(0!==n.position.values.length){for(var o in n)if(n.hasOwnProperty(o)&&c(n[o])&&c(n[o].values)){var a=n[o];a.values=u.createTypedArray(a.componentDatatype,a.values)}var i=m.computeNumberOfVertices(e);return e.indices=T.createTypedArray(i,e.indices),r&&(e.boundingSphere=t.fromVertices(n.position.values)),e}}function K(e){var r=e.attributes,t={};for(var n in 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N=o.fromArray(l,3*e,Ie),C=o.fromArray(l,3*t,Me),v=o.fromArray(l,3*a,Oe);o.multiplyByScalar(N,R.x,N),o.multiplyByScalar(C,R.y,C),o.multiplyByScalar(v,R.z,v);var g=o.add(N,C,N);o.add(g,v,g),o.normalize(g,g),o.pack(g,m.binormal.values,3*h)}if(c(E)){var I=o.fromArray(E,3*e,Ie),M=o.fromArray(E,3*t,Me),O=o.fromArray(E,3*a,Oe);o.multiplyByScalar(I,R.x,I),o.multiplyByScalar(M,R.y,M),o.multiplyByScalar(O,R.z,O);var L=o.add(I,M,I);o.add(L,O,L),o.normalize(L,L),o.pack(L,m.tangent.values,3*h)}if(c(f)){var F=n.fromArray(f,2*e,Fe),P=n.fromArray(f,2*t,Pe),w=n.fromArray(f,2*a,we);n.multiplyByScalar(F,R.x,F),n.multiplyByScalar(P,R.y,P),n.multiplyByScalar(w,R.z,w);var D=n.add(F,P,F);n.add(D,w,D),n.pack(D,m.st.values,2*h)}}}function Q(e,r,t,n,o,a){var i=e.position.values.length/3;if(o!==-1){var u=n[o],s=t[u];return s===-1?(t[u]=i,e.position.values.push(a.x,a.y,a.z),r.push(i),i):(r.push(s),s)}return e.position.values.push(a.x,a.y,a.z),r.push(i),i}function J(e){var r,t,n,a,i,u=e.geometry,s=u.attributes,l=s.position.values,E=c(s.normal)?s.normal.values:void 0,f=c(s.binormal)?s.binormal.values:void 0,m=c(s.tangent)?s.tangent.values:void 0,h=c(s.st)?s.st.values:void 0,d=u.indices,p=K(u),T=K(u),R=[];R.length=l.length/3;var A=[];for(A.length=l.length/3,i=0;i<R.length;++i)R[i]=-1,A[i]=-1;var _=d.length;for(i=0;i<_;i+=3){var y=d[i],S=d[i+1],N=d[i+2],C=o.fromArray(l,3*y),v=o.fromArray(l,3*S),g=o.fromArray(l,3*N),I=Y(C,v,g);if(c(I)&&I.positions.length>3)for(var M=I.positions,O=I.indices,L=O.length,F=0;F<L;++F){var P=O[F],w=M[P];w.y<0?(r=T.attributes,t=T.indices,n=R):(r=p.attributes,t=p.indices,n=A),a=Q(r,t,n,d,P<3?i+P:-1,w),j(y,S,N,w,l,E,f,m,h,r,a)}else c(I)&&(C=I.positions[0],v=I.positions[1],g=I.positions[2]),C.y<0?(r=T.attributes,t=T.indices,n=R):(r=p.attributes,t=p.indices,n=A),a=Q(r,t,n,d,i,C),j(y,S,N,C,l,E,f,m,h,r,a),a=Q(r,t,n,d,i+1,v),j(y,S,N,v,l,E,f,m,h,r,a),a=Q(r,t,n,d,i+2,g),j(y,S,N,g,l,E,f,m,h,r,a)}Z(e,T,p)}function $(e){var r,t=e.geometry,n=t.attributes,a=n.position.values,i=t.indices,u=K(t),s=K(t),l=i.length,E=[];E.length=a.length/3;var f=[];for(f.length=a.length/3,r=0;r<E.length;++r)E[r]=-1,f[r]=-1;for(r=0;r<l;r+=2){var m=i[r],h=i[r+1],d=o.fromArray(a,3*m,Ie),p=o.fromArray(a,3*h,Me);Math.abs(d.y)<_.EPSILON6&&(d.y<0?d.y=-_.EPSILON6:d.y=_.EPSILON6),Math.abs(p.y)<_.EPSILON6&&(p.y<0?p.y=-_.EPSILON6:p.y=_.EPSILON6);var T=u.attributes,R=u.indices,y=f,S=s.attributes,N=s.indices,C=E,v=A.lineSegmentPlane(d,p,De,Oe);if(c(v)){var g=o.multiplyByScalar(o.UNIT_Y,5*_.EPSILON9,xe);d.y<0&&(o.negate(g,g),T=s.attributes,R=s.indices,y=E,S=u.attributes,N=u.indices,C=f);var I=o.add(v,g,Ue);Q(T,R,y,i,r,d),Q(T,R,y,i,-1,I),o.negate(g,g),o.add(v,g,I),Q(S,N,C,i,-1,I),Q(S,N,C,i,r+1,p)}else{var M,O,L;d.y<0?(M=s.attributes,O=s.indices,L=E):(M=u.attributes,O=u.indices,L=f),Q(M,O,L,i,r,d),Q(M,O,L,i,r+1,p)}}Z(e,s,u)}function ee(e){for(var r=e.attributes,t=r.position.values,n=r.prevPosition.values,a=r.nextPosition.values,i=t.length,u=0;u<i;u+=3){var s=o.unpack(t,u,Ge);if(!(s.x>0)){var c=o.unpack(n,u,ze);(s.y<0&&c.y>0||s.y>0&&c.y<0)&&(u-3>0?(n[u]=t[u-3],n[u+1]=t[u-2],n[u+2]=t[u-1]):o.pack(s,n,u));var l=o.unpack(a,u,Ve);(s.y<0&&l.y>0||s.y>0&&l.y<0)&&(u+3<i?(a[u]=t[u+3],a[u+1]=t[u+4],a[u+2]=t[u+5]):o.pack(s,a,u))}}}function re(e){var r,t,i,u=e.geometry,s=u.attributes,l=s.position.values,E=s.prevPosition.values,f=s.nextPosition.values,m=s.expandAndWidth.values,h=c(s.st)?s.st.values:void 0,d=c(s.color)?s.color.values:void 0,p=K(u),T=K(u),R=!1,y=l.length/3;for(r=0;r<y;r+=4){var S=r,N=r+2,C=o.fromArray(l,3*S,Ge),v=o.fromArray(l,3*N,ze);if(Math.abs(C.y)<ke)for(C.y=ke*(v.y<0?-1:1),l[3*r+1]=C.y,l[3*(r+1)+1]=C.y,t=3*S;t<3*S+12;t+=3)E[t]=l[3*r],E[t+1]=l[3*r+1],E[t+2]=l[3*r+2];if(Math.abs(v.y)<ke)for(v.y=ke*(C.y<0?-1:1),l[3*(r+2)+1]=v.y,l[3*(r+3)+1]=v.y,t=3*S;t<3*S+12;t+=3)f[t]=l[3*(r+2)],f[t+1]=l[3*(r+2)+1],f[t+2]=l[3*(r+2)+2];var g=p.attributes,I=p.indices,M=T.attributes,O=T.indices,L=A.lineSegmentPlane(C,v,De,He);if(c(L)){R=!0;var F=o.multiplyByScalar(o.UNIT_Y,Ye,We);C.y<0&&(o.negate(F,F),g=T.attributes,I=T.indices,M=p.attributes,O=p.indices);var P=o.add(L,F,qe);g.position.values.push(C.x,C.y,C.z,C.x,C.y,C.z),g.position.values.push(P.x,P.y,P.z),g.position.values.push(P.x,P.y,P.z),g.prevPosition.values.push(E[3*S],E[3*S+1],E[3*S+2]),g.prevPosition.values.push(E[3*S+3],E[3*S+4],E[3*S+5]),g.prevPosition.values.push(C.x,C.y,C.z,C.x,C.y,C.z),g.nextPosition.values.push(P.x,P.y,P.z),g.nextPosition.values.push(P.x,P.y,P.z),g.nextPosition.values.push(P.x,P.y,P.z),g.nextPosition.values.push(P.x,P.y,P.z),o.negate(F,F),o.add(L,F,P),M.position.values.push(P.x,P.y,P.z),M.position.values.push(P.x,P.y,P.z),M.position.values.push(v.x,v.y,v.z,v.x,v.y,v.z),M.prevPosition.values.push(P.x,P.y,P.z),M.prevPosition.values.push(P.x,P.y,P.z),M.prevPosition.values.push(P.x,P.y,P.z),M.prevPosition.values.push(P.x,P.y,P.z),M.nextPosition.values.push(v.x,v.y,v.z,v.x,v.y,v.z),M.nextPosition.values.push(f[3*N],f[3*N+1],f[3*N+2]),M.nextPosition.values.push(f[3*N+3],f[3*N+4],f[3*N+5]);var w=n.fromArray(m,2*S,be),D=Math.abs(w.y);g.expandAndWidth.values.push(-1,D,1,D),g.expandAndWidth.values.push(-1,-D,1,-D),M.expandAndWidth.values.push(-1,D,1,D),M.expandAndWidth.values.push(-1,-D,1,-D);var x=o.magnitudeSquared(o.subtract(L,C,Ve));if(x/=o.magnitudeSquared(o.subtract(v,C,Ve)),c(d)){var U=a.fromArray(d,4*S,Xe),b=a.fromArray(d,4*N,Xe),B=_.lerp(U.x,b.x,x),G=_.lerp(U.y,b.y,x),z=_.lerp(U.z,b.z,x),V=_.lerp(U.w,b.w,x);for(t=4*S;t<4*S+8;++t)g.color.values.push(d[t]);for(g.color.values.push(B,G,z,V),g.color.values.push(B,G,z,V),M.color.values.push(B,G,z,V),M.color.values.push(B,G,z,V),t=4*N;t<4*N+8;++t)M.color.values.push(d[t])}if(c(h)){var H=n.fromArray(h,2*S,be),W=n.fromArray(h,2*(r+3),Be),q=_.lerp(H.x,W.x,x);for(t=2*S;t<2*S+4;++t)g.st.values.push(h[t]);for(g.st.values.push(q,H.y),g.st.values.push(q,W.y),M.st.values.push(q,H.y),M.st.values.push(q,W.y),t=2*N;t<2*N+4;++t)M.st.values.push(h[t])}i=g.position.values.length/3-4,I.push(i,i+2,i+1),I.push(i+1,i+2,i+3),i=M.position.values.length/3-4,O.push(i,i+2,i+1),O.push(i+1,i+2,i+3)}else{var X,Y;for(C.y<0?(X=T.attributes,Y=T.indices):(X=p.attributes,Y=p.indices),X.position.values.push(C.x,C.y,C.z),X.position.values.push(C.x,C.y,C.z),X.position.values.push(v.x,v.y,v.z),X.position.values.push(v.x,v.y,v.z),t=3*r;t<3*r+12;++t)X.prevPosition.values.push(E[t]),X.nextPosition.values.push(f[t]);for(t=2*r;t<2*r+8;++t)X.expandAndWidth.values.push(m[t]),c(h)&&X.st.values.push(h[t]);if(c(d))for(t=4*r;t<4*r+16;++t)X.color.values.push(d[t]);i=X.position.values.length/3-4,Y.push(i,i+2,i+1),Y.push(i+1,i+2,i+3)}}R&&(ee(T),ee(p)),Z(e,T,p)}var te={};te.toWireframe=function(e){var r=e.indices;if(c(r)){switch(e.primitiveType){case C.TRIANGLES:e.indices=I(r);break;case C.TRIANGLE_STRIP:e.indices=M(r);break;case C.TRIANGLE_FAN:e.indices=O(r);break;default:throw new l("geometry.primitiveType must be TRIANGLES, TRIANGLE_STRIP, or TRIANGLE_FAN.")}e.primitiveType=C.LINES}return e},te.createLineSegmentsForVectors=function(e,r,n){r=s(r,"normal"),n=s(n,1e4);for(var o=e.attributes.position.values,a=e.attributes[r].values,i=o.length,l=new Float64Array(2*i),E=0,f=0;f<i;f+=3)l[E++]=o[f],l[E++]=o[f+1],l[E++]=o[f+2],l[E++]=o[f]+a[f]*n,l[E++]=o[f+1]+a[f+1]*n,l[E++]=o[f+2]+a[f+2]*n;var d,p=e.boundingSphere;return c(p)&&(d=new t(p.center,p.radius+n)),new m({attributes:{position:new h({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:C.LINES,boundingSphere:d})},te.createAttributeLocations=function(e){var r,t=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","binormal","tangent","compressedAttributes"],n=e.attributes,o={},a=0,i=t.length;for(r=0;r<i;++r){
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var r=Object.freeze;return e(r)||(r=function(e){return e}),r}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function r(e,r){return void 0!==e?e:r}return r.EMPTY_OBJECT=e({}),r}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function r(e){this.name="DeveloperError",this.message=e;var r;try{throw new Error}catch(e){r=e.stack}this.stack=r}return e(Object.create)&&(r.prototype=Object.create(Error.prototype),r.prototype.constructor=r),r.prototype.toString=function(){var r=this.name+": "+this.message;return e(this.stack)&&(r+="\n"+this.stack.toString()),r},r.throwInstantiationError=function(){throw new r("This function defines an interface and should not be called directly.")},r}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new 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l(u.LUNAR_RADIUS,u.LUNAR_RADIUS,u.LUNAR_RADIUS)),l.prototype.clone=function(e){return l.clone(this,e)},l.packedLength=e.packedLength,l.pack=function(r,n,o){return o=t(o,0),e.pack(r._radii,n,o),n},l.unpack=function(r,n,o){n=t(n,0);var a=e.unpack(r,n);return l.fromCartesian3(a,o)},l.prototype.geocentricSurfaceNormal=e.normalize,l.prototype.geodeticSurfaceNormalCartographic=function(r,t){var o=r.longitude,a=r.latitude,i=Math.cos(a),u=i*Math.cos(o),s=i*Math.sin(o),c=Math.sin(a);return n(t)||(t=new e),t.x=u,t.y=s,t.z=c,e.normalize(t,t)},l.prototype.geodeticSurfaceNormal=function(r,t){return n(t)||(t=new e),t=e.multiplyComponents(r,this._oneOverRadiiSquared,t),e.normalize(t,t)};var E=new e,f=new e;l.prototype.cartographicToCartesian=function(r,t){var o=E,a=f;this.geodeticSurfaceNormalCartographic(r,o),e.multiplyComponents(this._radiiSquared,o,a);var i=Math.sqrt(e.dot(o,a));return e.divideByScalar(a,i,a),e.multiplyByScalar(o,r.height,o),n(t)||(t=new 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t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t[3]=e[3]+r[3],t[4]=e[4]+r[4],t[5]=e[5]+r[5],t[6]=e[6]+r[6],t[7]=e[7]+r[7],t[8]=e[8]+r[8],t[9]=e[9]+r[9],t[10]=e[10]+r[10],t[11]=e[11]+r[11],t[12]=e[12]+r[12],t[13]=e[13]+r[13],t[14]=e[14]+r[14],t[15]=e[15]+r[15],t},l.subtract=function(e,r,t){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t[3]=e[3]-r[3],t[4]=e[4]-r[4],t[5]=e[5]-r[5],t[6]=e[6]-r[6],t[7]=e[7]-r[7],t[8]=e[8]-r[8],t[9]=e[9]-r[9],t[10]=e[10]-r[10],t[11]=e[11]-r[11],t[12]=e[12]-r[12],t[13]=e[13]-r[13],t[14]=e[14]-r[14],t[15]=e[15]-r[15],t},l.multiplyTransformation=function(e,r,t){var n=e[0],o=e[1],a=e[2],i=e[4],u=e[5],s=e[6],c=e[8],l=e[9],E=e[10],f=e[12],m=e[13],h=e[14],d=r[0],p=r[1],T=r[2],R=r[4],A=r[5],_=r[6],y=r[8],S=r[9],N=r[10],C=r[12],v=r[13],g=r[14],I=n*d+i*p+c*T,M=o*d+u*p+l*T,O=a*d+s*p+E*T,L=n*R+i*A+c*_,F=o*R+u*A+l*_,P=a*R+s*A+E*_,w=n*y+i*S+c*N,D=o*y+u*S+l*N,x=a*y+s*S+E*N,U=n*C+i*v+c*g+f,b=o*C+u*v+l*g+m,B=a*C+s*v+E*g+h;return 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n=e[0],o=e[4],a=e[8],i=e[12],E=e[1],f=e[5],m=e[9],h=e[13],d=e[2],p=e[6],y=e[10],S=e[14],N=e[3],C=e[7],v=e[11],g=e[15],I=y*g,M=S*v,O=p*g,L=S*C,F=p*v,P=y*C,w=d*g,D=S*N,x=d*v,U=y*N,b=d*C,B=p*N,G=I*f+L*m+F*h-(M*f+O*m+P*h),z=M*E+w*m+U*h-(I*E+D*m+x*h),V=O*E+D*f+b*h-(L*E+w*f+B*h),H=P*E+x*f+B*m-(F*E+U*f+b*m),W=M*o+O*a+P*i-(I*o+L*a+F*i),q=I*n+D*a+x*i-(M*n+w*a+U*i),X=L*n+w*o+B*i-(O*n+D*o+b*i),Y=F*n+U*o+b*a-(P*n+x*o+B*a);I=a*h,M=i*m,O=o*h,L=i*f,F=o*m,P=a*f,w=n*h,D=i*E,x=n*m,U=a*E,b=n*f,B=o*E;var k=I*C+L*v+F*g-(M*C+O*v+P*g),K=M*N+w*v+U*g-(I*N+D*v+x*g),Z=O*N+D*C+b*g-(L*N+w*C+B*g),j=P*N+x*C+B*v-(F*N+U*C+b*v),Q=O*y+P*S+M*p-(F*S+I*p+L*y),J=x*S+I*d+D*y-(w*y+U*S+M*d),$=w*p+B*S+L*d-(b*S+O*d+D*p),ee=b*y+F*d+U*p-(x*p+B*y+P*d),re=n*G+o*z+a*V+i*H;if(Math.abs(re)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return 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i=e.fromCartesian4(t,a),u=t.w;return r(n)?(e.clone(i,n.normal),n.distance=u,n):new o(i,u)},o.getPointDistance=function(r,t){return e.dot(r.normal,t)+r.distance},o.ORIGIN_XY_PLANE=n(new o(e.UNIT_Z,0)),o.ORIGIN_YZ_PLANE=n(new o(e.UNIT_X,0)),o.ORIGIN_ZX_PLANE=n(new o(e.UNIT_Y,0)),o}),define("Core/Rectangle",["./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(e,r,t,n,o,a,i,u){"use strict";function s(e,t,n,o){this.west=r(e,0),this.south=r(t,0),this.east=r(n,0),this.north=r(o,0)}n(s.prototype,{width:{get:function(){return s.computeWidth(this)}},height:{get:function(){return s.computeHeight(this)}}}),s.packedLength=4,s.pack=function(e,t,n){return n=r(n,0),t[n++]=e.west,t[n++]=e.south,t[n++]=e.east,t[n]=e.north,t},s.unpack=function(e,n,o){return n=r(n,0),t(o)||(o=new s),o.west=e[n++],o.south=e[n++],o.east=e[n++],o.north=e[n],o},s.computeWidth=function(e){var r=e.east,t=e.west;return r<t&&(r+=u.TWO_PI),r-t},s.computeHeight=function(e){return e.north-e.south},s.fromDegrees=function(e,n,o,a,i){return e=u.toRadians(r(e,0)),n=u.toRadians(r(n,0)),o=u.toRadians(r(o,0)),a=u.toRadians(r(a,0)),t(i)?(i.west=e,i.south=n,i.east=o,i.north=a,i):new s(e,n,o,a)},s.fromCartographicArray=function(e,r){for(var n=Number.MAX_VALUE,o=-Number.MAX_VALUE,a=Number.MAX_VALUE,i=-Number.MAX_VALUE,c=Number.MAX_VALUE,l=-Number.MAX_VALUE,E=0,f=e.length;E<f;E++){var m=e[E];n=Math.min(n,m.longitude),o=Math.max(o,m.longitude),c=Math.min(c,m.latitude),l=Math.max(l,m.latitude);var h=m.longitude>=0?m.longitude:m.longitude+u.TWO_PI;a=Math.min(a,h),i=Math.max(i,h)}return o-n>i-a&&(n=a,o=i,o>u.PI&&(o-=u.TWO_PI),n>u.PI&&(n-=u.TWO_PI)),t(r)?(r.west=n,r.south=c,r.east=o,r.north=l,r):new s(n,c,o,l)},s.fromCartesianArray=function(e,r,n){for(var o=Number.MAX_VALUE,a=-Number.MAX_VALUE,i=Number.MAX_VALUE,c=-Number.MAX_VALUE,l=Number.MAX_VALUE,E=-Number.MAX_VALUE,f=0,m=e.length;f<m;f++){var h=r.cartesianToCartographic(e[f]);o=Math.min(o,h.longitude),a=Math.max(a,h.longitude),l=Math.min(l,h.latitude),E=Math.max(E,h.latitude);var d=h.longitude>=0?h.longitude:h.longitude+u.TWO_PI;i=Math.min(i,d),c=Math.max(c,d)}return a-o>c-i&&(o=i,a=c,a>u.PI&&(a-=u.TWO_PI),o>u.PI&&(o-=u.TWO_PI)),t(n)?(n.west=o,n.south=l,n.east=a,n.north=E,n):new s(o,l,a,E)},s.clone=function(e,r){if(t(e))return t(r)?(r.west=e.west,r.south=e.south,r.east=e.east,r.north=e.north,r):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,r){return e===r||t(e)&&t(r)&&e.west===r.west&&e.south===r.south&&e.east===r.east&&e.north===r.north},s.prototype.equalsEpsilon=function(e,r){return t(e)&&Math.abs(this.west-e.west)<=r&&Math.abs(this.south-e.south)<=r&&Math.abs(this.east-e.east)<=r&&Math.abs(this.north-e.north)<=r},s.validate=function(e){},s.southwest=function(r,n){return t(n)?(n.longitude=r.west,n.latitude=r.south,n.height=0,n):new e(r.west,r.south)},s.northwest=function(r,n){return t(n)?(n.longitude=r.west,n.latitude=r.north,n.height=0,n):new e(r.west,r.north)},s.northeast=function(r,n){return t(n)?(n.longitude=r.east,n.latitude=r.north,n.height=0,n):new e(r.east,r.north)},s.southeast=function(r,n){return t(n)?(n.longitude=r.east,n.latitude=r.south,n.height=0,n):new e(r.east,r.south)},s.center=function(r,n){var o=r.east,a=r.west;o<a&&(o+=u.TWO_PI);var i=u.negativePiToPi(.5*(a+o)),s=.5*(r.south+r.north);return t(n)?(n.longitude=i,n.latitude=s,n.height=0,n):new e(i,s)},s.intersection=function(e,r,n){var o=e.east,a=e.west,i=r.east,c=r.west;o<a&&i>0?o+=u.TWO_PI:i<c&&o>0&&(i+=u.TWO_PI),o<a&&c<0?c+=u.TWO_PI:i<c&&a<0&&(a+=u.TWO_PI);var l=u.negativePiToPi(Math.max(a,c)),E=u.negativePiToPi(Math.min(o,i));if(!((e.west<e.east||r.west<r.east)&&E<=l)){var f=Math.max(e.south,r.south),m=Math.min(e.north,r.north);if(!(f>=m))return t(n)?(n.west=l,n.south=f,n.east=E,n.north=m,n):new s(l,f,E,m)}},s.union=function(e,r,n){return t(n)||(n=new s),n.west=Math.min(e.west,r.west),n.south=Math.min(e.south,r.south),n.east=Math.max(e.east,r.east),n.north=Math.max(e.north,r.north),n},s.expand=function(e,r,n){return t(n)||(n=new s),n.west=Math.min(e.west,r.longitude),n.south=Math.min(e.south,r.latitude),n.east=Math.max(e.east,r.longitude),n.north=Math.max(e.north,r.latitude),n},s.contains=function(e,r){var t=r.longitude,n=r.latitude,o=e.west,a=e.east;return a<o&&(a+=u.TWO_PI,t<0&&(t+=u.TWO_PI)),(t>o||u.equalsEpsilon(t,o,u.EPSILON14))&&(t<a||u.equalsEpsilon(t,a,u.EPSILON14))&&n>=e.south&&n<=e.north};var c=new e;return s.subsample=function(e,n,o,i){n=r(n,a.WGS84),o=r(o,0),t(i)||(i=[]);var l=0,E=e.north,f=e.south,m=e.east,h=e.west,d=c;d.height=o,d.longitude=h,d.latitude=E,i[l]=n.cartographicToCartesian(d,i[l]),l++,d.longitude=m,i[l]=n.cartographicToCartesian(d,i[l]),l++,d.latitude=f,i[l]=n.cartographicToCartesian(d,i[l]),l++,d.longitude=h,i[l]=n.cartographicToCartesian(d,i[l]),l++,E<0?d.latitude=E:f>0?d.latitude=f:d.latitude=0;for(var p=1;p<8;++p)d.longitude=-Math.PI+p*u.PI_OVER_TWO,s.contains(e,d)&&(i[l]=n.cartographicToCartesian(d,i[l]),l++);return 0===d.latitude&&(d.longitude=h,i[l]=n.cartographicToCartesian(d,i[l]),l++,d.longitude=m,i[l]=n.cartographicToCartesian(d,i[l]),l++),i.length=l,i},s.MAX_VALUE=i(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,r,t,n,o,a,i,u,s,c,l,E,f){"use strict";function m(r,n){this.center=e.clone(t(r,e.ZERO)),this.radius=t(n,0)}var h=new e,d=new e,p=new e,T=new e,R=new e,A=new e,_=new e,y=new e,S=new e,N=new e,C=new e,v=new e;m.fromPoints=function(r,t){if(n(t)||(t=new m),!n(r)||0===r.length)return t.center=e.clone(e.ZERO,t.center),t.radius=0,t;for(var o=e.clone(r[0],_),a=e.clone(o,h),i=e.clone(o,d),u=e.clone(o,p),s=e.clone(o,T),c=e.clone(o,R),l=e.clone(o,A),E=r.length,f=1;f<E;f++){e.clone(r[f],o);var g=o.x,I=o.y,M=o.z;g<a.x&&e.clone(o,a),g>s.x&&e.clone(o,s),I<i.y&&e.clone(o,i),I>c.y&&e.clone(o,c),M<u.z&&e.clone(o,u),M>l.z&&e.clone(o,l)}var O=e.magnitudeSquared(e.subtract(s,a,y)),L=e.magnitudeSquared(e.subtract(c,i,y)),F=e.magnitudeSquared(e.subtract(l,u,y)),P=a,w=s,D=O;L>D&&(D=L,P=i,w=c),F>D&&(D=F,P=u,w=l);var x=S;x.x=.5*(P.x+w.x),x.y=.5*(P.y+w.y),x.z=.5*(P.z+w.z);var U=e.magnitudeSquared(e.subtract(w,x,y)),b=Math.sqrt(U),B=N;B.x=a.x,B.y=i.y,B.z=u.z;var G=C;G.x=s.x,G.y=c.y,G.z=l.z;var z=e.multiplyByScalar(e.add(B,G,y),.5,v),V=0;for(f=0;f<E;f++){e.clone(r[f],o);var H=e.magnitude(e.subtract(o,z,y));H>V&&(V=H);var W=e.magnitudeSquared(e.subtract(o,x,y));if(W>U){var q=Math.sqrt(W);b=.5*(b+q),U=b*b;var X=q-b;x.x=(b*x.x+X*o.x)/q,x.y=(b*x.y+X*o.y)/q,x.z=(b*x.z+X*o.z)/q}}return b<V?(e.clone(x,t.center),t.radius=b):(e.clone(z,t.center),t.radius=V),t};var g=new i,I=new e,M=new e,O=new r,L=new r;m.fromRectangle2D=function(e,r,t){return m.fromRectangleWithHeights2D(e,r,0,0,t)},m.fromRectangleWithHeights2D=function(r,o,a,i,u){if(n(u)||(u=new m),!n(r))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;o=t(o,g),f.southwest(r,O),O.height=a,f.northeast(r,L),L.height=i;var s=o.project(O,I),c=o.project(L,M),l=c.x-s.x,E=c.y-s.y,h=c.z-s.z;u.radius=.5*Math.sqrt(l*l+E*E+h*h);var d=u.center;return d.x=s.x+.5*l,d.y=s.y+.5*E,d.z=s.z+.5*h,u};var F=[];m.fromRectangle3D=function(e,r,o,i){r=t(r,a.WGS84),o=t(o,0);var u;return n(e)&&(u=f.subsample(e,r,o,F)),m.fromPoints(u,i)},m.fromVertices=function(r,o,a,i){if(n(i)||(i=new m),!n(r)||0===r.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;o=t(o,e.ZERO),a=t(a,3);var u=_;u.x=r[0]+o.x,u.y=r[1]+o.y,u.z=r[2]+o.z;for(var s=e.clone(u,h),c=e.clone(u,d),l=e.clone(u,p),E=e.clone(u,T),f=e.clone(u,R),g=e.clone(u,A),I=r.length,M=0;M<I;M+=a){var O=r[M]+o.x,L=r[M+1]+o.y,F=r[M+2]+o.z;u.x=O,u.y=L,u.z=F,O<s.x&&e.clone(u,s),O>E.x&&e.clone(u,E),L<c.y&&e.clone(u,c),L>f.y&&e.clone(u,f),F<l.z&&e.clone(u,l),F>g.z&&e.clone(u,g)}var P=e.magnitudeSquared(e.subtract(E,s,y)),w=e.magnitudeSquared(e.subtract(f,c,y)),D=e.magnitudeSquared(e.subtract(g,l,y)),x=s,U=E,b=P;w>b&&(b=w,x=c,U=f),D>b&&(b=D,x=l,U=g);var B=S;B.x=.5*(x.x+U.x),B.y=.5*(x.y+U.y),B.z=.5*(x.z+U.z);var G=e.magnitudeSquared(e.subtract(U,B,y)),z=Math.sqrt(G),V=N;V.x=s.x,V.y=c.y,V.z=l.z;var H=C;H.x=E.x,H.y=f.y,H.z=g.z;var W=e.multiplyByScalar(e.add(V,H,y),.5,v),q=0;for(M=0;M<I;M+=a){u.x=r[M]+o.x,u.y=r[M+1]+o.y,u.z=r[M+2]+o.z;var X=e.magnitude(e.subtract(u,W,y));X>q&&(q=X);var Y=e.magnitudeSquared(e.subtract(u,B,y));if(Y>G){var k=Math.sqrt(Y);z=.5*(z+k),G=z*z;var K=k-z;B.x=(z*B.x+K*u.x)/k,B.y=(z*B.y+K*u.y)/k,B.z=(z*B.z+K*u.z)/k}}return z<q?(e.clone(B,i.center),i.radius=z):(e.clone(W,i.center),i.radius=q),i},m.fromEncodedCartesianVertices=function(r,t,o){if(n(o)||(o=new m),!n(r)||!n(t)||r.length!==t.length||0===r.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;var a=_;a.x=r[0]+t[0],a.y=r[1]+t[1],a.z=r[2]+t[2];for(var i=e.clone(a,h),u=e.clone(a,d),s=e.clone(a,p),c=e.clone(a,T),l=e.clone(a,R),E=e.clone(a,A),f=r.length,g=0;g<f;g+=3){var I=r[g]+t[g],M=r[g+1]+t[g+1],O=r[g+2]+t[g+2];a.x=I,a.y=M,a.z=O,I<i.x&&e.clone(a,i),I>c.x&&e.clone(a,c),M<u.y&&e.clone(a,u),M>l.y&&e.clone(a,l),O<s.z&&e.clone(a,s),O>E.z&&e.clone(a,E)}var L=e.magnitudeSquared(e.subtract(c,i,y)),F=e.magnitudeSquared(e.subtract(l,u,y)),P=e.magnitudeSquared(e.subtract(E,s,y)),w=i,D=c,x=L;F>x&&(x=F,w=u,D=l),P>x&&(x=P,w=s,D=E);var U=S;U.x=.5*(w.x+D.x),U.y=.5*(w.y+D.y),U.z=.5*(w.z+D.z);var b=e.magnitudeSquared(e.subtract(D,U,y)),B=Math.sqrt(b),G=N;G.x=i.x,G.y=u.y,G.z=s.z;var z=C;z.x=c.x,z.y=l.y,z.z=E.z;var V=e.multiplyByScalar(e.add(G,z,y),.5,v),H=0;for(g=0;g<f;g+=3){a.x=r[g]+t[g],a.y=r[g+1]+t[g+1],a.z=r[g+2]+t[g+2];var W=e.magnitude(e.subtract(a,V,y));W>H&&(H=W);var q=e.magnitudeSquared(e.subtract(a,U,y));if(q>b){var X=Math.sqrt(q);B=.5*(B+X),b=B*B;var Y=X-B;U.x=(B*U.x+Y*a.x)/X,U.y=(B*U.y+Y*a.y)/X,U.z=(B*U.z+Y*a.z)/X}}return B<H?(e.clone(U,o.center),o.radius=B):(e.clone(V,o.center),o.radius=H),o},m.fromCornerPoints=function(r,t,o){n(o)||(o=new m);var a=o.center;return e.add(r,t,a),e.multiplyByScalar(a,.5,a),o.radius=e.distance(a,t),o},m.fromEllipsoid=function(r,t){return n(t)||(t=new m),e.clone(e.ZERO,t.center),t.radius=r.maximumRadius,t};var P=new e;m.fromBoundingSpheres=function(r,t){if(n(t)||(t=new m),!n(r)||0===r.length)return t.center=e.clone(e.ZERO,t.center),t.radius=0,t;var o=r.length;if(1===o)return m.clone(r[0],t);if(2===o)return m.union(r[0],r[1],t);for(var a=[],i=0;i<o;i++)a.push(r[i].center);t=m.fromPoints(a,t);var u=t.center,s=t.radius;for(i=0;i<o;i++){var c=r[i];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return t.radius=s,t};var w=new e,D=new e,x=new e;m.fromOrientedBoundingBox=function(r,t){n(t)||(t=new m);var o=r.halfAxes,a=c.getColumn(o,0,w),i=c.getColumn(o,1,D),u=c.getColumn(o,2,x),s=e.magnitude(a),l=e.magnitude(i),E=e.magnitude(u);return t.center=e.clone(r.center,t.center),t.radius=Math.max(s,l,E),t},m.clone=function(r,t){if(n(r))return n(t)?(t.center=e.clone(r.center,t.center),t.radius=r.radius,t):new m(r.center,r.radius)},m.packedLength=4,m.pack=function(e,r,n){n=t(n,0);var o=e.center;return r[n++]=o.x,r[n++]=o.y,r[n++]=o.z,r[n]=e.radius,r},m.unpack=function(e,r,o){r=t(r,0),n(o)||(o=new m);var a=o.center;return a.x=e[r++],a.y=e[r++],a.z=e[r++],o.radius=e[r],o};var U=new e,b=new e;m.union=function(r,t,o){n(o)||(o=new m);var a=r.center,i=r.radius,u=t.center,s=t.radius,c=e.subtract(u,a,U),l=e.magnitude(c);if(i>=l+s)return r.clone(o),o;if(s>=l+i)return t.clone(o),o;var E=.5*(i+l+s),f=e.multiplyByScalar(c,(-i+E)/l,b);return e.add(f,a,f),e.clone(f,o.center),o.radius=E,o};var B=new e;m.expand=function(r,t,n){n=m.clone(r,n);var o=e.magnitude(e.subtract(t,n.center,B));return o>n.radius&&(n.radius=o),n},m.intersectPlane=function(r,t){var n=r.center,o=r.radius,a=t.normal,i=e.dot(a,n)+t.distance;return i<-o?u.OUTSIDE:i<o?u.INTERSECTING:u.INSIDE},m.transform=function(e,r,t){return n(t)||(t=new m),t.center=l.multiplyByPoint(r,e.center,t.center),t.radius=l.getMaximumScale(r)*e.radius,t};var G=new e;m.distanceSquaredTo=function(r,t){var n=e.subtract(r.center,t,G);return e.magnitudeSquared(n)-r.radius*r.radius},m.transformWithoutScale=function(e,r,t){return n(t)||(t=new m),t.center=l.multiplyByPoint(r,e.center,t.center),t.radius=e.radius,t};var z=new e;m.computePlaneDistances=function(r,t,o,a){n(a)||(a=new s);var i=e.subtract(r.center,t,z),u=e.dot(o,i);return a.start=u-r.radius,a.stop=u+r.radius,a};for(var V=new e,H=new e,W=new e,q=new e,X=new e,Y=new r,k=new Array(8),K=0;K<8;++K)k[K]=new e;var Z=new i;return m.projectTo2D=function(r,n,o){n=t(n,Z);var a=n.ellipsoid,i=r.center,u=r.radius,s=a.geodeticSurfaceNormal(i,V),c=e.cross(e.UNIT_Z,s,H);e.normalize(c,c);var l=e.cross(s,c,W);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var E=e.negate(l,X),f=e.negate(c,q),h=k,d=h[0];e.add(s,l,d),e.add(d,c,d),d=h[1],e.add(s,l,d),e.add(d,f,d),d=h[2],e.add(s,E,d),e.add(d,f,d),d=h[3],e.add(s,E,d),e.add(d,c,d),e.negate(s,s),d=h[4],e.add(s,l,d),e.add(d,c,d),d=h[5],e.add(s,l,d),e.add(d,f,d),d=h[6],e.add(s,E,d),e.add(d,f,d),d=h[7],e.add(s,E,d),e.add(d,c,d);for(var p=h.length,T=0;T<p;++T){var R=h[T];e.add(i,R,R);var A=a.cartesianToCartographic(R,Y);n.project(A,R)}o=m.fromPoints(h,o),i=o.center;var _=i.x,y=i.y,S=i.z;return i.x=S,i.y=_,i.z=y,o},m.isOccluded=function(e,r){return!r.isBoundingSphereVisible(e)},m.equals=function(r,t){return r===t||n(r)&&n(t)&&e.equals(r.center,t.center)&&r.radius===t.radius},m.prototype.intersectPlane=function(e){return m.intersectPlane(this,e)},m.prototype.distanceSquaredTo=function(e){return m.distanceSquaredTo(this,e)},m.prototype.computePlaneDistances=function(e,r,t){return m.computePlaneDistances(this,e,r,t)},m.prototype.isOccluded=function(e){return m.isOccluded(this,e)},m.prototype.equals=function(e){return m.equals(this,e)},m.prototype.clone=function(e){return m.clone(this,e)},m}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,r){"use strict";var t,n={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},o={};return r(o,{element:{get:function(){if(o.supportsFullscreen())return document[n.fullscreenElement]}},changeEventName:{get:function(){if(o.supportsFullscreen())return n.fullscreenchange}},errorEventName:{get:function(){if(o.supportsFullscreen())return n.fullscreenerror}},enabled:{get:function(){if(o.supportsFullscreen())return document[n.fullscreenEnabled]}},fullscreen:{get:function(){if(o.supportsFullscreen())return null!==o.element}}}),o.supportsFullscreen=function(){if(e(t))return t;t=!1;var r=document.body;if("function"==typeof r.requestFullscreen)return n.requestFullscreen="requestFullscreen",n.exitFullscreen="exitFullscreen",n.fullscreenEnabled="fullscreenEnabled",n.fullscreenElement="fullscreenElement",n.fullscreenchange="fullscreenchange",n.fullscreenerror="fullscreenerror",t=!0;for(var o,a=["webkit","moz","o","ms","khtml"],i=0,u=a.length;i<u;++i){var s=a[i];o=s+"RequestFullscreen","function"==typeof r[o]?(n.requestFullscreen=o,t=!0):(o=s+"RequestFullScreen","function"==typeof r[o]&&(n.requestFullscreen=o,t=!0)),o=s+"ExitFullscreen","function"==typeof document[o]?n.exitFullscreen=o:(o=s+"CancelFullScreen","function"==typeof document[o]&&(n.exitFullscreen=o)),o=s+"FullscreenEnabled",void 0!==document[o]?n.fullscreenEnabled=o:(o=s+"FullScreenEnabled",void 0!==document[o]&&(n.fullscreenEnabled=o)),o=s+"FullscreenElement",void 0!==document[o]?n.fullscreenElement=o:(o=s+"FullScreenElement",void 0!==document[o]&&(n.fullscreenElement=o)),o=s+"fullscreenchange",void 0!==document["on"+o]&&("ms"===s&&(o="MSFullscreenChange"),n.fullscreenchange=o),o=s+"fullscreenerror",void 0!==document["on"+o]&&("ms"===s&&(o="MSFullscreenError"),n.fullscreenerror=o)}return t},o.requestFullscreen=function(e,r){o.supportsFullscreen()&&e[n.requestFullscreen]({vrDisplay:r})},o.exitFullscreen=function(){o.supportsFullscreen()&&document[n.exitFullscreen]()},o}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,r,t){"use strict";function n(e){for(var r=e.split("."),t=0,n=r.length;t<n;++t)r[t]=parseInt(r[t],10);return r}function o(){if(!r(A)){A=!1;var e=/ Chrome\/([\.0-9]+)/.exec(R.userAgent);null!==e&&(A=!0,_=n(e[1]))}return A}function a(){return o()&&_}function i(){if(!r(y)&&(y=!1,!o()&&/ Safari\/[\.0-9]+/.test(R.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(R.userAgent);null!==e&&(y=!0,S=n(e[1]))}return y}function u(){return i()&&S}function s(){if(!r(N)){N=!1;var e=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(R.userAgent);null!==e&&(N=!0,C=n(e[1]),C.isNightly=!!e[2])}return N}function c(){return s()&&C}function l(){if(!r(v)){v=!1;var e;"Microsoft Internet Explorer"===R.appName?(e=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(R.userAgent),null!==e&&(v=!0,g=n(e[1]))):"Netscape"===R.appName&&(e=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(R.userAgent),null!==e&&(v=!0,g=n(e[1])))}return v}function E(){return l()&&g}function f(){if(!r(I)){I=!1;var e=/Firefox\/([\.0-9]+)/.exec(R.userAgent);null!==e&&(I=!0,M=n(e[1]))}return I}function m(){return r(O)||(O=/Windows/i.test(R.appVersion)),O}function h(){return f()&&M}function d(){return r(L)||(L="undefined"!=typeof PointerEvent&&(!r(R.pointerEnabled)||R.pointerEnabled)),L}function p(){if(!r(P)){var e=document.createElement("canvas");e.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var t=e.style.imageRendering;P=r(t)&&""!==t,P&&(F=t)}return P}function T(){return p()?F:void 0}var R;R="undefined"!=typeof navigator?navigator:{};var A,_,y,S,N,C,v,g,I,M,O,L,F,P,w={isChrome:o,chromeVersion:a,isSafari:i,safariVersion:u,isWebkit:s,webkitVersion:c,isInternetExplorer:l,internetExplorerVersion:E,isFirefox:f,firefoxVersion:h,isWindows:m,hardwareConcurrency:e(R.hardwareConcurrency,3),supportsPointerEvents:d,supportsImageRenderingPixelated:p,imageRenderingValue:T};return w.supportsFullscreen=function(){return t.supportsFullscreen()},w.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},w.supportsWebWorkers=function(){return"undefined"!=typeof Worker},w}),define("Core/Color",["./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./Math"],function(e,r,t,n,o,a){"use strict";function i(e,r,t){return t<0&&(t+=1),t>1&&(t-=1),6*t<1?e+6*(r-e)*t:2*t<1?r:3*t<2?e+(r-e)*(2/3-t)*6:e}function u(r,t,n,o){this.red=e(r,1),this.green=e(t,1),this.blue=e(n,1),this.alpha=e(o,1)}u.fromCartesian4=function(e,t){return r(t)?(t.red=e.x,t.green=e.y,t.blue=e.z,t.alpha=e.w,t):new u(e.x,e.y,e.z,e.w)},u.fromBytes=function(t,n,o,a,i){return t=u.byteToFloat(e(t,255)),n=u.byteToFloat(e(n,255)),o=u.byteToFloat(e(o,255)),a=u.byteToFloat(e(a,255)),r(i)?(i.red=t,i.green=n,i.blue=o,i.alpha=a,i):new u(t,n,o,a)},u.fromAlpha=function(e,t,n){return r(n)?(n.red=e.red,n.green=e.green,n.blue=e.blue,n.alpha=t,n):new u(e.red,e.green,e.blue,t)};var s,c,l;n.supportsTypedArrays()&&(s=new ArrayBuffer(4),c=new Uint32Array(s),l=new Uint8Array(s)),u.fromRgba=function(e,r){return c[0]=e,u.fromBytes(l[0],l[1],l[2],l[3],r)},u.fromHsl=function(t,n,o,a,s){t=e(t,0)%1,n=e(n,0),o=e(o,0),a=e(a,1);var c=o,l=o,E=o;if(0!==n){var f;f=o<.5?o*(1+n):o+n-o*n;var m=2*o-f;c=i(m,f,t+1/3),l=i(m,f,t),E=i(m,f,t-1/3)}return r(s)?(s.red=c,s.green=l,
+s.blue=E,s.alpha=a,s):new u(c,l,E,a)},u.fromRandom=function(t,n){t=e(t,e.EMPTY_OBJECT);var o=t.red;if(!r(o)){var i=e(t.minimumRed,0),s=e(t.maximumRed,1);o=i+a.nextRandomNumber()*(s-i)}var c=t.green;if(!r(c)){var l=e(t.minimumGreen,0),E=e(t.maximumGreen,1);c=l+a.nextRandomNumber()*(E-l)}var f=t.blue;if(!r(f)){var m=e(t.minimumBlue,0),h=e(t.maximumBlue,1);f=m+a.nextRandomNumber()*(h-m)}var d=t.alpha;if(!r(d)){var p=e(t.minimumAlpha,0),T=e(t.maximumAlpha,1);d=p+a.nextRandomNumber()*(T-p)}return r(n)?(n.red=o,n.green=c,n.blue=f,n.alpha=d,n):new u(o,c,f,d)};var E=/^#([0-9a-f])([0-9a-f])([0-9a-f])$/i,f=/^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})$/i,m=/^rgba?\(\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)(?:\s*,\s*([0-9.]+))?\s*\)$/i,h=/^hsla?\(\s*([0-9.]+)\s*,\s*([0-9.]+%)\s*,\s*([0-9.]+%)(?:\s*,\s*([0-9.]+))?\s*\)$/i;return u.fromCssColorString=function(t,n){r(n)||(n=new u);var o=u[t.toUpperCase()];if(r(o))return u.clone(o,n),n;var a=E.exec(t);return null!==a?(n.red=parseInt(a[1],16)/15,n.green=parseInt(a[2],16)/15,n.blue=parseInt(a[3],16)/15,n.alpha=1,n):(a=f.exec(t),null!==a?(n.red=parseInt(a[1],16)/255,n.green=parseInt(a[2],16)/255,n.blue=parseInt(a[3],16)/255,n.alpha=1,n):(a=m.exec(t),null!==a?(n.red=parseFloat(a[1])/("%"===a[1].substr(-1)?100:255),n.green=parseFloat(a[2])/("%"===a[2].substr(-1)?100:255),n.blue=parseFloat(a[3])/("%"===a[3].substr(-1)?100:255),n.alpha=parseFloat(e(a[4],"1.0")),n):(a=h.exec(t),null!==a?u.fromHsl(parseFloat(a[1])/360,parseFloat(a[2])/100,parseFloat(a[3])/100,parseFloat(e(a[4],"1.0")),n):n=void 0)))},u.packedLength=4,u.pack=function(r,t,n){return n=e(n,0),t[n++]=r.red,t[n++]=r.green,t[n++]=r.blue,t[n]=r.alpha,t},u.unpack=function(t,n,o){return n=e(n,0),r(o)||(o=new u),o.red=t[n++],o.green=t[n++],o.blue=t[n++],o.alpha=t[n],o},u.byteToFloat=function(e){return e/255},u.floatToByte=function(e){return 1===e?255:256*e|0},u.clone=function(e,t){if(r(e))return r(t)?(t.red=e.red,t.green=e.green,t.blue=e.blue,t.alpha=e.alpha,t):new u(e.red,e.green,e.blue,e.alpha)},u.equals=function(e,t){return e===t||r(e)&&r(t)&&e.red===t.red&&e.green===t.green&&e.blue===t.blue&&e.alpha===t.alpha},u.equalsArray=function(e,r,t){return e.red===r[t]&&e.green===r[t+1]&&e.blue===r[t+2]&&e.alpha===r[t+3]},u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return this===e||r(e)&&Math.abs(this.red-e.red)<=t&&Math.abs(this.green-e.green)<=t&&Math.abs(this.blue-e.blue)<=t&&Math.abs(this.alpha-e.alpha)<=t},u.prototype.toString=function(){return"("+this.red+", "+this.green+", "+this.blue+", "+this.alpha+")"},u.prototype.toCssColorString=function(){var e=u.floatToByte(this.red),r=u.floatToByte(this.green),t=u.floatToByte(this.blue);return 1===this.alpha?"rgb("+e+","+r+","+t+")":"rgba("+e+","+r+","+t+","+this.alpha+")"},u.prototype.toBytes=function(e){var t=u.floatToByte(this.red),n=u.floatToByte(this.green),o=u.floatToByte(this.blue),a=u.floatToByte(this.alpha);return r(e)?(e[0]=t,e[1]=n,e[2]=o,e[3]=a,e):[t,n,o,a]},u.prototype.toRgba=function(){return l[0]=u.floatToByte(this.red),l[1]=u.floatToByte(this.green),l[2]=u.floatToByte(this.blue),l[3]=u.floatToByte(this.alpha),c[0]},u.prototype.brighten=function(e,r){return e=1-e,r.red=1-(1-this.red)*e,r.green=1-(1-this.green)*e,r.blue=1-(1-this.blue)*e,r.alpha=this.alpha,r},u.prototype.darken=function(e,r){return e=1-e,r.red=this.red*e,r.green=this.green*e,r.blue=this.blue*e,r.alpha=this.alpha,r},u.prototype.withAlpha=function(e,r){return u.fromAlpha(this,e,r)},u.add=function(e,r,t){return t.red=e.red+r.red,t.green=e.green+r.green,t.blue=e.blue+r.blue,t.alpha=e.alpha+r.alpha,t},u.subtract=function(e,r,t){return t.red=e.red-r.red,t.green=e.green-r.green,t.blue=e.blue-r.blue,t.alpha=e.alpha-r.alpha,t},u.multiply=function(e,r,t){return t.red=e.red*r.red,t.green=e.green*r.green,t.blue=e.blue*r.blue,t.alpha=e.alpha*r.alpha,t},u.divide=function(e,r,t){return t.red=e.red/r.red,t.green=e.green/r.green,t.blue=e.blue/r.blue,t.alpha=e.alpha/r.alpha,t},u.mod=function(e,r,t){return t.red=e.red%r.red,t.green=e.green%r.green,t.blue=e.blue%r.blue,t.alpha=e.alpha%r.alpha,t},u.multiplyByScalar=function(e,r,t){return t.red=e.red*r,t.green=e.green*r,t.blue=e.blue*r,t.alpha=e.alpha*r,t},u.divideByScalar=function(e,r,t){return t.red=e.red/r,t.green=e.green/r,t.blue=e.blue/r,t.alpha=e.alpha/r,t},u.ALICEBLUE=o(u.fromCssColorString("#F0F8FF")),u.ANTIQUEWHITE=o(u.fromCssColorString("#FAEBD7")),u.AQUA=o(u.fromCssColorString("#00FFFF")),u.AQUAMARINE=o(u.fromCssColorString("#7FFFD4")),u.AZURE=o(u.fromCssColorString("#F0FFFF")),u.BEIGE=o(u.fromCssColorString("#F5F5DC")),u.BISQUE=o(u.fromCssColorString("#FFE4C4")),u.BLACK=o(u.fromCssColorString("#000000")),u.BLANCHEDALMOND=o(u.fromCssColorString("#FFEBCD")),u.BLUE=o(u.fromCssColorString("#0000FF")),u.BLUEVIOLET=o(u.fromCssColorString("#8A2BE2")),u.BROWN=o(u.fromCssColorString("#A52A2A")),u.BURLYWOOD=o(u.fromCssColorString("#DEB887")),u.CADETBLUE=o(u.fromCssColorString("#5F9EA0")),u.CHARTREUSE=o(u.fromCssColorString("#7FFF00")),u.CHOCOLATE=o(u.fromCssColorString("#D2691E")),u.CORAL=o(u.fromCssColorString("#FF7F50")),u.CORNFLOWERBLUE=o(u.fromCssColorString("#6495ED")),u.CORNSILK=o(u.fromCssColorString("#FFF8DC")),u.CRIMSON=o(u.fromCssColorString("#DC143C")),u.CYAN=o(u.fromCssColorString("#00FFFF")),u.DARKBLUE=o(u.fromCssColorString("#00008B")),u.DARKCYAN=o(u.fromCssColorString("#008B8B")),u.DARKGOLDENROD=o(u.fromCssColorString("#B8860B")),u.DARKGRAY=o(u.fromCssColorString("#A9A9A9")),u.DARKGREEN=o(u.fromCssColorString("#006400")),u.DARKGREY=u.DARKGRAY,u.DARKKHAKI=o(u.fromCssColorString("#BDB76B")),u.DARKMAGENTA=o(u.fromCssColorString("#8B008B")),u.DARKOLIVEGREEN=o(u.fromCssColorString("#556B2F")),u.DARKORANGE=o(u.fromCssColorString("#FF8C00")),u.DARKORCHID=o(u.fromCssColorString("#9932CC")),u.DARKRED=o(u.fromCssColorString("#8B0000")),u.DARKSALMON=o(u.fromCssColorString("#E9967A")),u.DARKSEAGREEN=o(u.fromCssColorString("#8FBC8F")),u.DARKSLATEBLUE=o(u.fromCssColorString("#483D8B")),u.DARKSLATEGRAY=o(u.fromCssColorString("#2F4F4F")),u.DARKSLATEGREY=u.DARKSLATEGRAY,u.DARKTURQUOISE=o(u.fromCssColorString("#00CED1")),u.DARKVIOLET=o(u.fromCssColorString("#9400D3")),u.DEEPPINK=o(u.fromCssColorString("#FF1493")),u.DEEPSKYBLUE=o(u.fromCssColorString("#00BFFF")),u.DIMGRAY=o(u.fromCssColorString("#696969")),u.DIMGREY=u.DIMGRAY,u.DODGERBLUE=o(u.fromCssColorString("#1E90FF")),u.FIREBRICK=o(u.fromCssColorString("#B22222")),u.FLORALWHITE=o(u.fromCssColorString("#FFFAF0")),u.FORESTGREEN=o(u.fromCssColorString("#228B22")),u.FUSCHIA=o(u.fromCssColorString("#FF00FF")),u.GAINSBORO=o(u.fromCssColorString("#DCDCDC")),u.GHOSTWHITE=o(u.fromCssColorString("#F8F8FF")),u.GOLD=o(u.fromCssColorString("#FFD700")),u.GOLDENROD=o(u.fromCssColorString("#DAA520")),u.GRAY=o(u.fromCssColorString("#808080")),u.GREEN=o(u.fromCssColorString("#008000")),u.GREENYELLOW=o(u.fromCssColorString("#ADFF2F")),u.GREY=u.GRAY,u.HONEYDEW=o(u.fromCssColorString("#F0FFF0")),u.HOTPINK=o(u.fromCssColorString("#FF69B4")),u.INDIANRED=o(u.fromCssColorString("#CD5C5C")),u.INDIGO=o(u.fromCssColorString("#4B0082")),u.IVORY=o(u.fromCssColorString("#FFFFF0")),u.KHAKI=o(u.fromCssColorString("#F0E68C")),u.LAVENDER=o(u.fromCssColorString("#E6E6FA")),u.LAVENDAR_BLUSH=o(u.fromCssColorString("#FFF0F5")),u.LAWNGREEN=o(u.fromCssColorString("#7CFC00")),u.LEMONCHIFFON=o(u.fromCssColorString("#FFFACD")),u.LIGHTBLUE=o(u.fromCssColorString("#ADD8E6")),u.LIGHTCORAL=o(u.fromCssColorString("#F08080")),u.LIGHTCYAN=o(u.fromCssColorString("#E0FFFF")),u.LIGHTGOLDENRODYELLOW=o(u.fromCssColorString("#FAFAD2")),u.LIGHTGRAY=o(u.fromCssColorString("#D3D3D3")),u.LIGHTGREEN=o(u.fromCssColorString("#90EE90")),u.LIGHTGREY=u.LIGHTGRAY,u.LIGHTPINK=o(u.fromCssColorString("#FFB6C1")),u.LIGHTSEAGREEN=o(u.fromCssColorString("#20B2AA")),u.LIGHTSKYBLUE=o(u.fromCssColorString("#87CEFA")),u.LIGHTSLATEGRAY=o(u.fromCssColorString("#778899")),u.LIGHTSLATEGREY=u.LIGHTSLATEGRAY,u.LIGHTSTEELBLUE=o(u.fromCssColorString("#B0C4DE")),u.LIGHTYELLOW=o(u.fromCssColorString("#FFFFE0")),u.LIME=o(u.fromCssColorString("#00FF00")),u.LIMEGREEN=o(u.fromCssColorString("#32CD32")),u.LINEN=o(u.fromCssColorString("#FAF0E6")),u.MAGENTA=o(u.fromCssColorString("#FF00FF")),u.MAROON=o(u.fromCssColorString("#800000")),u.MEDIUMAQUAMARINE=o(u.fromCssColorString("#66CDAA")),u.MEDIUMBLUE=o(u.fromCssColorString("#0000CD")),u.MEDIUMORCHID=o(u.fromCssColorString("#BA55D3")),u.MEDIUMPURPLE=o(u.fromCssColorString("#9370DB")),u.MEDIUMSEAGREEN=o(u.fromCssColorString("#3CB371")),u.MEDIUMSLATEBLUE=o(u.fromCssColorString("#7B68EE")),u.MEDIUMSPRINGGREEN=o(u.fromCssColorString("#00FA9A")),u.MEDIUMTURQUOISE=o(u.fromCssColorString("#48D1CC")),u.MEDIUMVIOLETRED=o(u.fromCssColorString("#C71585")),u.MIDNIGHTBLUE=o(u.fromCssColorString("#191970")),u.MINTCREAM=o(u.fromCssColorString("#F5FFFA")),u.MISTYROSE=o(u.fromCssColorString("#FFE4E1")),u.MOCCASIN=o(u.fromCssColorString("#FFE4B5")),u.NAVAJOWHITE=o(u.fromCssColorString("#FFDEAD")),u.NAVY=o(u.fromCssColorString("#000080")),u.OLDLACE=o(u.fromCssColorString("#FDF5E6")),u.OLIVE=o(u.fromCssColorString("#808000")),u.OLIVEDRAB=o(u.fromCssColorString("#6B8E23")),u.ORANGE=o(u.fromCssColorString("#FFA500")),u.ORANGERED=o(u.fromCssColorString("#FF4500")),u.ORCHID=o(u.fromCssColorString("#DA70D6")),u.PALEGOLDENROD=o(u.fromCssColorString("#EEE8AA")),u.PALEGREEN=o(u.fromCssColorString("#98FB98")),u.PALETURQUOISE=o(u.fromCssColorString("#AFEEEE")),u.PALEVIOLETRED=o(u.fromCssColorString("#DB7093")),u.PAPAYAWHIP=o(u.fromCssColorString("#FFEFD5")),u.PEACHPUFF=o(u.fromCssColorString("#FFDAB9")),u.PERU=o(u.fromCssColorString("#CD853F")),u.PINK=o(u.fromCssColorString("#FFC0CB")),u.PLUM=o(u.fromCssColorString("#DDA0DD")),u.POWDERBLUE=o(u.fromCssColorString("#B0E0E6")),u.PURPLE=o(u.fromCssColorString("#800080")),u.RED=o(u.fromCssColorString("#FF0000")),u.ROSYBROWN=o(u.fromCssColorString("#BC8F8F")),u.ROYALBLUE=o(u.fromCssColorString("#4169E1")),u.SADDLEBROWN=o(u.fromCssColorString("#8B4513")),u.SALMON=o(u.fromCssColorString("#FA8072")),u.SANDYBROWN=o(u.fromCssColorString("#F4A460")),u.SEAGREEN=o(u.fromCssColorString("#2E8B57")),u.SEASHELL=o(u.fromCssColorString("#FFF5EE")),u.SIENNA=o(u.fromCssColorString("#A0522D")),u.SILVER=o(u.fromCssColorString("#C0C0C0")),u.SKYBLUE=o(u.fromCssColorString("#87CEEB")),u.SLATEBLUE=o(u.fromCssColorString("#6A5ACD")),u.SLATEGRAY=o(u.fromCssColorString("#708090")),u.SLATEGREY=u.SLATEGRAY,u.SNOW=o(u.fromCssColorString("#FFFAFA")),u.SPRINGGREEN=o(u.fromCssColorString("#00FF7F")),u.STEELBLUE=o(u.fromCssColorString("#4682B4")),u.TAN=o(u.fromCssColorString("#D2B48C")),u.TEAL=o(u.fromCssColorString("#008080")),u.THISTLE=o(u.fromCssColorString("#D8BFD8")),u.TOMATO=o(u.fromCssColorString("#FF6347")),u.TURQUOISE=o(u.fromCssColorString("#40E0D0")),u.VIOLET=o(u.fromCssColorString("#EE82EE")),u.WHEAT=o(u.fromCssColorString("#F5DEB3")),u.WHITE=o(u.fromCssColorString("#FFFFFF")),u.WHITESMOKE=o(u.fromCssColorString("#F5F5F5")),u.YELLOW=o(u.fromCssColorString("#FFFF00")),u.YELLOWGREEN=o(u.fromCssColorString("#9ACD32")),u.TRANSPARENT=o(new u(0,0,0,0)),u}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var 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5713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(r)}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,r,t,n,o,a){"use strict";if(!o.supportsTypedArrays())return{};var i={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return i.getSizeInBytes=function(e){switch(e){case i.BYTE:return Int8Array.BYTES_PER_ELEMENT;case i.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case i.SHORT:return Int16Array.BYTES_PER_ELEMENT;case i.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case i.INT:return Int32Array.BYTES_PER_ELEMENT;case i.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case i.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case i.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new n("componentDatatype is not a valid value.")}},i.fromTypedArray=function(e){return e instanceof Int8Array?i.BYTE:e instanceof Uint8Array?i.UNSIGNED_BYTE:e instanceof Int16Array?i.SHORT:e instanceof Uint16Array?i.UNSIGNED_SHORT:e instanceof Int32Array?i.INT:e instanceof Uint32Array?i.UNSIGNED_INT:e instanceof Float32Array?i.FLOAT:e instanceof Float64Array?i.DOUBLE:void 0},i.validate=function(e){return t(e)&&(e===i.BYTE||e===i.UNSIGNED_BYTE||e===i.SHORT||e===i.UNSIGNED_SHORT||e===i.INT||e===i.UNSIGNED_INT||e===i.FLOAT||e===i.DOUBLE)},i.createTypedArray=function(e,r){switch(e){case i.BYTE:return new Int8Array(r);case i.UNSIGNED_BYTE:return new Uint8Array(r);case i.SHORT:return new Int16Array(r);case i.UNSIGNED_SHORT:return new Uint16Array(r);case i.INT:return new Int32Array(r);case i.UNSIGNED_INT:return new Uint32Array(r);case i.FLOAT:return new Float32Array(r);case i.DOUBLE:return new Float64Array(r);default:throw new n("componentDatatype is not a valid value.")}},i.createArrayBufferView=function(e,t,o,a){switch(o=r(o,0),a=r(a,(t.byteLength-o)/i.getSizeInBytes(e)),e){case i.BYTE:return new Int8Array(t,o,a);case i.UNSIGNED_BYTE:return new Uint8Array(t,o,a);case i.SHORT:return new Int16Array(t,o,a);case i.UNSIGNED_SHORT:return new Uint16Array(t,o,a);case i.INT:return new Int32Array(t,o,a);case i.UNSIGNED_INT:return new Uint32Array(t,o,a);case i.FLOAT:return new Float32Array(t,o,a);case i.DOUBLE:return new Float64Array(t,o,a);default:throw new n("componentDatatype is not a valid value.")}},i.fromName=function(e){switch(e){case"BYTE":return i.BYTE;case"UNSIGNED_BYTE":return i.UNSIGNED_BYTE;case"SHORT":return i.SHORT;case"UNSIGNED_SHORT":return i.UNSIGNED_SHORT;case"INT":return i.INT;case"UNSIGNED_INT":return i.UNSIGNED_INT;case"FLOAT":return i.FLOAT;case"DOUBLE":return i.DOUBLE;default:throw new n("name is not a valid value.")}},a(i)}),define("Core/GeometryType",["./freezeObject"],function(e){"use strict";var r={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return e(r)}),define("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(e,r){"use strict";var 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E(r,t,o){n(o)||(o={});var a=r.origin,i=r.direction,u=t.center,s=t.radius*t.radius,c=e.subtract(a,u,T),E=e.dot(i,i),f=2*e.dot(i,c),m=e.magnitudeSquared(c)-s,h=l(E,f,m,y);if(n(h))return o.start=h.root0,o.stop=h.root1,o}function f(e,r,t){var n=e+r;return a.sign(e)!==a.sign(r)&&Math.abs(n/Math.max(Math.abs(e),Math.abs(r)))<t?0:n}function m(r,t,n,o,c){var l,E=o*o,m=c*c,h=(r[i.COLUMN1ROW1]-r[i.COLUMN2ROW2])*m,d=c*(o*f(r[i.COLUMN1ROW0],r[i.COLUMN0ROW1],a.EPSILON15)+t.y),p=r[i.COLUMN0ROW0]*E+r[i.COLUMN2ROW2]*m+o*t.x+n,T=m*f(r[i.COLUMN2ROW1],r[i.COLUMN1ROW2],a.EPSILON15),R=c*(o*f(r[i.COLUMN2ROW0],r[i.COLUMN0ROW2])+t.z),A=[];if(0===R&&0===T){if(l=u.computeRealRoots(h,d,p),0===l.length)return A;var _=l[0],y=Math.sqrt(Math.max(1-_*_,0));if(A.push(new e(o,c*_,c*-y)),A.push(new e(o,c*_,c*y)),2===l.length){var S=l[1],N=Math.sqrt(Math.max(1-S*S,0));A.push(new e(o,c*S,c*-N)),A.push(new e(o,c*S,c*N))}return A}var C=R*R,v=T*T,g=h*h,I=R*T,M=g+v,O=2*(d*h+I),L=2*p*h+d*d-v+C,F=2*(p*d-I),P=p*p-C;if(0===M&&0===O&&0===L&&0===F)return A;l=s.computeRealRoots(M,O,L,F,P);var w=l.length;if(0===w)return A;for(var D=0;D<w;++D){var x,U=l[D],b=U*U,B=Math.max(1-b,0),G=Math.sqrt(B);x=a.sign(h)===a.sign(p)?f(h*b+p,d*U,a.EPSILON12):a.sign(p)===a.sign(d*U)?f(h*b,d*U+p,a.EPSILON12):f(h*b+d*U,p,a.EPSILON12);var z=f(T*U,R,a.EPSILON15),V=x*z;V<0?A.push(new e(o,c*U,c*G)):V>0?A.push(new e(o,c*U,c*-G)):0!==G?(A.push(new e(o,c*U,c*-G)),A.push(new e(o,c*U,c*G)),++D):A.push(new e(o,c*U,c*G))}return A}var h={};h.rayPlane=function(r,t,o){n(o)||(o=new e);var i=r.origin,u=r.direction,s=t.normal,c=e.dot(s,u);if(!(Math.abs(c)<a.EPSILON15)){var l=(-t.distance-e.dot(s,i))/c;if(!(l<0))return o=e.multiplyByScalar(u,l,o),e.add(i,o,o)}};var d=new e,p=new e,T=new e,R=new e,A=new e;h.rayTriangleParametric=function(r,n,o,i,u){u=t(u,!1);var s,c,l,E,f,m=r.origin,h=r.direction,_=e.subtract(o,n,d),y=e.subtract(i,n,p),S=e.cross(h,y,T),N=e.dot(_,S);if(u){if(N<a.EPSILON6)return;if(s=e.subtract(m,n,R),l=e.dot(s,S),l<0||l>N)return;if(c=e.cross(s,_,A),E=e.dot(h,c),E<0||l+E>N)return;f=e.dot(y,c)/N}else{if(Math.abs(N)<a.EPSILON6)return;var C=1/N;if(s=e.subtract(m,n,R),l=e.dot(s,S)*C,l<0||l>1)return;if(c=e.cross(s,_,A),E=e.dot(h,c)*C,E<0||l+E>1)return;f=e.dot(y,c)*C}return f},h.rayTriangle=function(r,t,o,a,i,u){var s=h.rayTriangleParametric(r,t,o,a,i);if(n(s)&&!(s<0))return n(u)||(u=new e),e.multiplyByScalar(r.direction,s,u),e.add(r.origin,u,u)};var _=new c;h.lineSegmentTriangle=function(r,t,o,a,i,u,s){var c=_;e.clone(r,c.origin),e.subtract(t,r,c.direction),e.normalize(c.direction,c.direction);var l=h.rayTriangleParametric(c,o,a,i,u);if(!(!n(l)||l<0||l>e.distance(r,t)))return n(s)||(s=new e),e.multiplyByScalar(c.direction,l,s),e.add(c.origin,s,s)};var y={root0:0,root1:0};h.raySphere=function(e,r,t){if(t=E(e,r,t),n(t)&&!(t.stop<0))return t.start=Math.max(t.start,0),t};var S=new c;h.lineSegmentSphere=function(r,t,o,a){var i=S;e.clone(r,i.origin);var u=e.subtract(t,r,i.direction),s=e.magnitude(u);if(e.normalize(u,u),a=E(i,o,a),!(!n(a)||a.stop<0||a.start>s))return a.start=Math.max(a.start,0),a.stop=Math.min(a.stop,s),a};var N=new e,C=new e;h.rayEllipsoid=function(r,t){var n,o,a,i,u,s=t.oneOverRadii,c=e.multiplyComponents(s,r.origin,N),l=e.multiplyComponents(s,r.direction,C),E=e.magnitudeSquared(c),f=e.dot(c,l);if(E>1){if(f>=0)return;var m=f*f;if(n=E-1,o=e.magnitudeSquared(l),a=o*n,m<a)return;if(m>a){i=f*f-a,u=-f+Math.sqrt(i);var h=u/o,d=n/u;return h<d?{start:h,stop:d}:{start:d,stop:h}}var p=Math.sqrt(n/o);return{start:p,stop:p}}return E<1?(n=E-1,o=e.magnitudeSquared(l),a=o*n,i=f*f-a,u=-f+Math.sqrt(i),{start:0,stop:u/o}):f<0?(o=e.magnitudeSquared(l),{start:0,stop:-f/o}):void 0};var v=new e,g=new e,I=new e,M=new e,O=new e,L=new i,F=new i,P=new i,w=new i,D=new i,x=new i,U=new i,b=new e,B=new e,G=new r;h.grazingAltitudeLocation=function(r,t){var o=r.origin,u=r.direction,s=t.geodeticSurfaceNormal(o,v);if(e.dot(u,s)>=0)return o;var c=n(this.rayEllipsoid(r,t)),l=t.transformPositionToScaledSpace(u,v),E=e.normalize(l,l),f=e.mostOrthogonalAxis(l,M),h=e.normalize(e.cross(f,E,g),g),d=e.normalize(e.cross(E,h,I),I),p=L;p[0]=E.x,p[1]=E.y,p[2]=E.z,p[3]=h.x,p[4]=h.y,p[5]=h.z,p[6]=d.x,p[7]=d.y,p[8]=d.z;var T=i.transpose(p,F),R=i.fromScale(t.radii,P),A=i.fromScale(t.oneOverRadii,w),_=D;_[0]=0,_[1]=-u.z,_[2]=u.y,_[3]=u.z,_[4]=0,_[5]=-u.x,_[6]=-u.y,_[7]=u.x,_[8]=0;var y,S,N=i.multiply(i.multiply(T,A,x),_,x),C=i.multiply(i.multiply(N,R,U),p,U),z=i.multiplyByVector(N,o,O),V=m(C,e.negate(z,v),0,0,1),H=V.length;if(H>0){for(var W=e.clone(e.ZERO,B),q=Number.NEGATIVE_INFINITY,X=0;X<H;++X){y=i.multiplyByVector(R,i.multiplyByVector(p,V[X],b),b);var Y=e.normalize(e.subtract(y,o,M),M),k=e.dot(Y,u);k>q&&(q=k,W=e.clone(y,W))}var K=t.cartesianToCartographic(W,G);return q=a.clamp(q,0,1),S=e.magnitude(e.subtract(W,o,M))*Math.sqrt(1-q*q),S=c?-S:S,K.height=S,t.cartographicToCartesian(K,new e)}};var z=new e;return h.lineSegmentPlane=function(r,t,o,i){n(i)||(i=new e);var u=e.subtract(t,r,z),s=o.normal,c=e.dot(s,u);if(!(Math.abs(c)<a.EPSILON6)){var l=e.dot(s,r),E=-(o.distance+l)/c;if(!(E<0||E>1))return e.multiplyByScalar(u,E,i),e.add(r,i,i),i}},h.trianglePlaneIntersection=function(r,t,n,o){var a=o.normal,i=o.distance,u=e.dot(a,r)+i<0,s=e.dot(a,t)+i<0,c=e.dot(a,n)+i<0,l=0;l+=u?1:0,l+=s?1:0,l+=c?1:0;var E,f;if(1!==l&&2!==l||(E=new e,f=new e),1===l){if(u)return h.lineSegmentPlane(r,t,o,E),h.lineSegmentPlane(r,n,o,f),{positions:[r,t,n,E,f],indices:[0,3,4,1,2,4,1,4,3]};if(s)return h.lineSegmentPlane(t,n,o,E),h.lineSegmentPlane(t,r,o,f),{positions:[r,t,n,E,f],indices:[1,3,4,2,0,4,2,4,3]};if(c)return h.lineSegmentPlane(n,r,o,E),h.lineSegmentPlane(n,t,o,f),{positions:[r,t,n,E,f],indices:[2,3,4,0,1,4,0,4,3]}}else if(2===l){if(!u)return h.lineSegmentPlane(t,r,o,E),h.lineSegmentPlane(n,r,o,f),{positions:[r,t,n,E,f],indices:[1,2,4,1,4,3,0,3,4]};if(!s)return h.lineSegmentPlane(n,t,o,E),h.lineSegmentPlane(r,t,o,f),{positions:[r,t,n,E,f],indices:[2,0,4,2,4,3,1,3,4]};if(!c)return h.lineSegmentPlane(r,n,o,E),h.lineSegmentPlane(t,n,o,f),{positions:[r,t,n,E,f],indices:[0,1,4,0,4,3,2,3,4]}}},h}),define("Core/Tipsify",["./defaultValue","./defined","./DeveloperError"],function(e,r,t){"use strict";var n={};return n.calculateACMR=function(t){t=e(t,e.EMPTY_OBJECT);var n=t.indices,o=t.maximumIndex,a=e(t.cacheSize,24),i=n.length;if(!r(o)){o=0;for(var u=0,s=n[u];u<i;)s>o&&(o=s),++u,s=n[u]}for(var c=[],l=0;l<o+1;l++)c[l]=0;for(var E=a+1,f=0;f<i;++f)E-c[n[f]]>a&&(c[n[f]]=E,++E);return(E-a+1)/(i/3)},n.tipsify=function(t){function n(e,r,t,n){for(;r.length>=1;){var o=r[r.length-1];if(r.splice(r.length-1,1),e[o].numLiveTriangles>0)return o}for(;a<n;){if(e[a].numLiveTriangles>0)return++a,a-1;++a}return-1}function 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r=m.computeNumberOfVertices(e),t=T.createTypedArray(r,3*(r-2));t[0]=0,t[1]=1,t[2]=2,r>3&&(t[3]=0,t[4]=2,t[5]=3);for(var n=6,o=3;o<r-1;o+=2)t[n++]=o,t[n++]=o-1,t[n++]=o+1,o+2<r&&(t[n++]=o,t[n++]=o+1,t[n++]=o+2);return e.indices=t,e.primitiveType=C.TRIANGLES,e}function G(e){if(c(e.indices))return e;for(var r=m.computeNumberOfVertices(e),t=T.createTypedArray(r,r),n=0;n<r;++n)t[n]=n;return e.indices=t,e}function z(e){var r=m.computeNumberOfVertices(e),t=T.createTypedArray(r,2*(r-1));t[0]=0,t[1]=1;for(var n=2,o=2;o<r;++o)t[n++]=o-1,t[n++]=o;return e.indices=t,e.primitiveType=C.LINES,e}function V(e){var r=m.computeNumberOfVertices(e),t=T.createTypedArray(r,2*r);t[0]=0,t[1]=1;for(var n=2,o=2;o<r;++o)t[n++]=o-1,t[n++]=o;return t[n++]=r-1,t[n]=0,e.indices=t,e.primitiveType=C.LINES,e}function H(e){switch(e.primitiveType){case C.TRIANGLE_FAN:return b(e);case C.TRIANGLE_STRIP:return B(e);case C.TRIANGLES:return U(e);case C.LINE_STRIP:return z(e);case C.LINE_LOOP:return V(e);case C.LINES:return 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N=o.fromArray(l,3*e,Ie),C=o.fromArray(l,3*t,Me),v=o.fromArray(l,3*a,Oe);o.multiplyByScalar(N,R.x,N),o.multiplyByScalar(C,R.y,C),o.multiplyByScalar(v,R.z,v);var g=o.add(N,C,N);o.add(g,v,g),o.normalize(g,g),o.pack(g,m.binormal.values,3*h)}if(c(E)){var I=o.fromArray(E,3*e,Ie),M=o.fromArray(E,3*t,Me),O=o.fromArray(E,3*a,Oe);o.multiplyByScalar(I,R.x,I),o.multiplyByScalar(M,R.y,M),o.multiplyByScalar(O,R.z,O);var L=o.add(I,M,I);o.add(L,O,L),o.normalize(L,L),o.pack(L,m.tangent.values,3*h)}if(c(f)){var F=n.fromArray(f,2*e,Fe),P=n.fromArray(f,2*t,Pe),w=n.fromArray(f,2*a,we);n.multiplyByScalar(F,R.x,F),n.multiplyByScalar(P,R.y,P),n.multiplyByScalar(w,R.z,w);var D=n.add(F,P,F);n.add(D,w,D),n.pack(D,m.st.values,2*h)}}}function Q(e,r,t,n,o,a){var i=e.position.values.length/3;if(o!==-1){var u=n[o],s=t[u];return s===-1?(t[u]=i,e.position.values.push(a.x,a.y,a.z),r.push(i),i):(r.push(s),s)}return e.position.values.push(a.x,a.y,a.z),r.push(i),i}function J(e){var r,t,n,a,i,u=e.geometry,s=u.attributes,l=s.position.values,E=c(s.normal)?s.normal.values:void 0,f=c(s.binormal)?s.binormal.values:void 0,m=c(s.tangent)?s.tangent.values:void 0,h=c(s.st)?s.st.values:void 0,d=u.indices,p=K(u),T=K(u),R=[];R.length=l.length/3;var A=[];for(A.length=l.length/3,i=0;i<R.length;++i)R[i]=-1,A[i]=-1;var _=d.length;for(i=0;i<_;i+=3){var y=d[i],S=d[i+1],N=d[i+2],C=o.fromArray(l,3*y),v=o.fromArray(l,3*S),g=o.fromArray(l,3*N),I=Y(C,v,g);if(c(I)&&I.positions.length>3)for(var M=I.positions,O=I.indices,L=O.length,F=0;F<L;++F){var P=O[F],w=M[P];w.y<0?(r=T.attributes,t=T.indices,n=R):(r=p.attributes,t=p.indices,n=A),a=Q(r,t,n,d,P<3?i+P:-1,w),j(y,S,N,w,l,E,f,m,h,r,a)}else c(I)&&(C=I.positions[0],v=I.positions[1],g=I.positions[2]),C.y<0?(r=T.attributes,t=T.indices,n=R):(r=p.attributes,t=p.indices,n=A),a=Q(r,t,n,d,i,C),j(y,S,N,C,l,E,f,m,h,r,a),a=Q(r,t,n,d,i+1,v),j(y,S,N,v,l,E,f,m,h,r,a),a=Q(r,t,n,d,i+2,g),j(y,S,N,g,l,E,f,m,h,r,a)}Z(e,T,p)}function $(e){var r,t=e.geometry,n=t.attributes,a=n.position.values,i=t.indices,u=K(t),s=K(t),l=i.length,E=[];E.length=a.length/3;var f=[];for(f.length=a.length/3,r=0;r<E.length;++r)E[r]=-1,f[r]=-1;for(r=0;r<l;r+=2){var m=i[r],h=i[r+1],d=o.fromArray(a,3*m,Ie),p=o.fromArray(a,3*h,Me);Math.abs(d.y)<_.EPSILON6&&(d.y<0?d.y=-_.EPSILON6:d.y=_.EPSILON6),Math.abs(p.y)<_.EPSILON6&&(p.y<0?p.y=-_.EPSILON6:p.y=_.EPSILON6);var T=u.attributes,R=u.indices,y=f,S=s.attributes,N=s.indices,C=E,v=A.lineSegmentPlane(d,p,De,Oe);if(c(v)){var g=o.multiplyByScalar(o.UNIT_Y,5*_.EPSILON9,xe);d.y<0&&(o.negate(g,g),T=s.attributes,R=s.indices,y=E,S=u.attributes,N=u.indices,C=f);var I=o.add(v,g,Ue);Q(T,R,y,i,r,d),Q(T,R,y,i,-1,I),o.negate(g,g),o.add(v,g,I),Q(S,N,C,i,-1,I),Q(S,N,C,i,r+1,p)}else{var M,O,L;d.y<0?(M=s.attributes,O=s.indices,L=E):(M=u.attributes,O=u.indices,L=f),Q(M,O,L,i,r,d),Q(M,O,L,i,r+1,p)}}Z(e,s,u)}function ee(e){for(var r=e.attributes,t=r.position.values,n=r.prevPosition.values,a=r.nextPosition.values,i=t.length,u=0;u<i;u+=3){var s=o.unpack(t,u,Ge);if(!(s.x>0)){var c=o.unpack(n,u,ze);(s.y<0&&c.y>0||s.y>0&&c.y<0)&&(u-3>0?(n[u]=t[u-3],n[u+1]=t[u-2],n[u+2]=t[u-1]):o.pack(s,n,u));var l=o.unpack(a,u,Ve);(s.y<0&&l.y>0||s.y>0&&l.y<0)&&(u+3<i?(a[u]=t[u+3],a[u+1]=t[u+4],a[u+2]=t[u+5]):o.pack(s,a,u))}}}function re(e){var r,t,i,u=e.geometry,s=u.attributes,l=s.position.values,E=s.prevPosition.values,f=s.nextPosition.values,m=s.expandAndWidth.values,h=c(s.st)?s.st.values:void 0,d=c(s.color)?s.color.values:void 0,p=K(u),T=K(u),R=!1,y=l.length/3;for(r=0;r<y;r+=4){var S=r,N=r+2,C=o.fromArray(l,3*S,Ge),v=o.fromArray(l,3*N,ze);if(Math.abs(C.y)<ke)for(C.y=ke*(v.y<0?-1:1),l[3*r+1]=C.y,l[3*(r+1)+1]=C.y,t=3*S;t<3*S+12;t+=3)E[t]=l[3*r],E[t+1]=l[3*r+1],E[t+2]=l[3*r+2];if(Math.abs(v.y)<ke)for(v.y=ke*(C.y<0?-1:1),l[3*(r+2)+1]=v.y,l[3*(r+3)+1]=v.y,t=3*S;t<3*S+12;t+=3)f[t]=l[3*(r+2)],f[t+1]=l[3*(r+2)+1],f[t+2]=l[3*(r+2)+2];var g=p.attributes,I=p.indices,M=T.attributes,O=T.indices,L=A.lineSegmentPlane(C,v,De,He);if(c(L)){R=!0;var F=o.multiplyByScalar(o.UNIT_Y,Ye,We);C.y<0&&(o.negate(F,F),g=T.attributes,I=T.indices,M=p.attributes,O=p.indices);var P=o.add(L,F,qe);g.position.values.push(C.x,C.y,C.z,C.x,C.y,C.z),g.position.values.push(P.x,P.y,P.z),g.position.values.push(P.x,P.y,P.z),g.prevPosition.values.push(E[3*S],E[3*S+1],E[3*S+2]),g.prevPosition.values.push(E[3*S+3],E[3*S+4],E[3*S+5]),g.prevPosition.values.push(C.x,C.y,C.z,C.x,C.y,C.z),g.nextPosition.values.push(P.x,P.y,P.z),g.nextPosition.values.push(P.x,P.y,P.z),g.nextPosition.values.push(P.x,P.y,P.z),g.nextPosition.values.push(P.x,P.y,P.z),o.negate(F,F),o.add(L,F,P),M.position.values.push(P.x,P.y,P.z),M.position.values.push(P.x,P.y,P.z),M.position.values.push(v.x,v.y,v.z,v.x,v.y,v.z),M.prevPosition.values.push(P.x,P.y,P.z),M.prevPosition.values.push(P.x,P.y,P.z),M.prevPosition.values.push(P.x,P.y,P.z),M.prevPosition.values.push(P.x,P.y,P.z),M.nextPosition.values.push(v.x,v.y,v.z,v.x,v.y,v.z),M.nextPosition.values.push(f[3*N],f[3*N+1],f[3*N+2]),M.nextPosition.values.push(f[3*N+3],f[3*N+4],f[3*N+5]);var w=n.fromArray(m,2*S,be),D=Math.abs(w.y);g.expandAndWidth.values.push(-1,D,1,D),g.expandAndWidth.values.push(-1,-D,1,-D),M.expandAndWidth.values.push(-1,D,1,D),M.expandAndWidth.values.push(-1,-D,1,-D);var x=o.magnitudeSquared(o.subtract(L,C,Ve));if(x/=o.magnitudeSquared(o.subtract(v,C,Ve)),c(d)){var U=a.fromArray(d,4*S,Xe),b=a.fromArray(d,4*N,Xe),B=_.lerp(U.x,b.x,x),G=_.lerp(U.y,b.y,x),z=_.lerp(U.z,b.z,x),V=_.lerp(U.w,b.w,x);for(t=4*S;t<4*S+8;++t)g.color.values.push(d[t]);for(g.color.values.push(B,G,z,V),g.color.values.push(B,G,z,V),M.color.values.push(B,G,z,V),M.color.values.push(B,G,z,V),t=4*N;t<4*N+8;++t)M.color.values.push(d[t])}if(c(h)){var H=n.fromArray(h,2*S,be),W=n.fromArray(h,2*(r+3),Be),q=_.lerp(H.x,W.x,x);for(t=2*S;t<2*S+4;++t)g.st.values.push(h[t]);for(g.st.values.push(q,H.y),g.st.values.push(q,W.y),M.st.values.push(q,H.y),M.st.values.push(q,W.y),t=2*N;t<2*N+4;++t)M.st.values.push(h[t])}i=g.position.values.length/3-4,I.push(i,i+2,i+1),I.push(i+1,i+2,i+3),i=M.position.values.length/3-4,O.push(i,i+2,i+1),O.push(i+1,i+2,i+3)}else{var X,Y;for(C.y<0?(X=T.attributes,Y=T.indices):(X=p.attributes,Y=p.indices),X.position.values.push(C.x,C.y,C.z),X.position.values.push(C.x,C.y,C.z),X.position.values.push(v.x,v.y,v.z),X.position.values.push(v.x,v.y,v.z),t=3*r;t<3*r+12;++t)X.prevPosition.values.push(E[t]),X.nextPosition.values.push(f[t]);for(t=2*r;t<2*r+8;++t)X.expandAndWidth.values.push(m[t]),c(h)&&X.st.values.push(h[t]);if(c(d))for(t=4*r;t<4*r+16;++t)X.color.values.push(d[t]);i=X.position.values.length/3-4,Y.push(i,i+2,i+1),Y.push(i+1,i+2,i+3)}}R&&(ee(T),ee(p)),Z(e,T,p)}var te={};te.toWireframe=function(e){var r=e.indices;if(c(r)){switch(e.primitiveType){case C.TRIANGLES:e.indices=I(r);break;case C.TRIANGLE_STRIP:e.indices=M(r);break;case C.TRIANGLE_FAN:e.indices=O(r);break;default:throw new l("geometry.primitiveType must be TRIANGLES, TRIANGLE_STRIP, or TRIANGLE_FAN.")}e.primitiveType=C.LINES}return e},te.createLineSegmentsForVectors=function(e,r,n){r=s(r,"normal"),n=s(n,1e4);for(var o=e.attributes.position.values,a=e.attributes[r].values,i=o.length,l=new Float64Array(2*i),E=0,f=0;f<i;f+=3)l[E++]=o[f],l[E++]=o[f+1],l[E++]=o[f+2],l[E++]=o[f]+a[f]*n,l[E++]=o[f+1]+a[f+1]*n,l[E++]=o[f+2]+a[f+2]*n;var d,p=e.boundingSphere;return c(p)&&(d=new t(p.center,p.radius+n)),new m({attributes:{position:new h({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:C.LINES,boundingSphere:d})},te.createAttributeLocations=function(e){var r,t=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","binormal","tangent","compressedAttributes"],n=e.attributes,o={},a=0,i=t.length;for(r=0;r<i;++r){
 var u=t[r];c(n[u])&&(o[u]=a++)}for(var s in n)n.hasOwnProperty(s)&&!c(o[s])&&(o[s]=a++);return o},te.reorderForPreVertexCache=function(e){var r=m.computeNumberOfVertices(e),t=e.indices;if(c(t)){for(var n=new Int32Array(r),o=0;o<r;o++)n[o]=-1;for(var a,i=t,s=i.length,l=T.createTypedArray(r,s),E=0,f=0,h=0;E<s;)a=n[i[E]],a!==-1?l[f]=a:(a=i[E],n[a]=h,l[f]=h,++h),++E,++f;e.indices=l;var d=e.attributes;for(var p in d)if(d.hasOwnProperty(p)&&c(d[p])&&c(d[p].values)){for(var R=d[p],A=R.values,_=0,y=R.componentsPerAttribute,S=u.createTypedArray(R.componentDatatype,h*y);_<r;){var N=n[_];if(N!==-1)for(o=0;o<y;o++)S[y*N+o]=A[y*_+o];++_}R.values=S}}return e},te.reorderForPostVertexCache=function(e,r){var t=e.indices;if(e.primitiveType===C.TRIANGLES&&c(t)){for(var n=t.length,o=0,a=0;a<n;a++)t[a]>o&&(o=t[a]);e.indices=v.tipsify({indices:t,maximumIndex:o,cacheSize:r})}return e},te.fitToUnsignedShortIndices=function(e){var r=[],t=m.computeNumberOfVertices(e);if(c(e.indices)&&t>=_.SIXTY_FOUR_KILOBYTES){var n,o=[],a=[],i=0,u=L(e.attributes),s=e.indices,l=s.length;e.primitiveType===C.TRIANGLES?n=3:e.primitiveType===C.LINES?n=2:e.primitiveType===C.POINTS&&(n=1);for(var E=0;E<l;E+=n){for(var f=0;f<n;++f){var h=s[E+f],d=o[h];c(d)||(d=i++,o[h]=d,F(u,e.attributes,h)),a.push(d)}i+n>=_.SIXTY_FOUR_KILOBYTES&&(r.push(new m({attributes:u,indices:a,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV})),o=[],a=[],i=0,u=L(e.attributes))}0!==a.length&&r.push(new m({attributes:u,indices:a,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV}))}else r.push(e);return r};var ne=new o,oe=new i;te.projectTo2D=function(e,r,t,n,a){var i=e.attributes[r];a=c(a)?a:new f;for(var s=a.ellipsoid,E=i.values,m=new Float64Array(E.length),d=0,p=0;p<E.length;p+=3){var T=o.fromArray(E,p,ne),R=s.cartesianToCartographic(T,oe);if(!c(R))throw new l("Could not project point ("+T.x+", "+T.y+", "+T.z+") to 2D.");var A=a.project(R,ne);m[d++]=A.x,m[d++]=A.y,m[d++]=A.z}return e.attributes[t]=i,e.attributes[n]=new h({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:m}),delete e.attributes[r],e};var ae={high:0,low:0};te.encodeAttribute=function(e,r,t,n){for(var o=e.attributes[r],a=o.values,i=a.length,s=new Float32Array(i),c=new Float32Array(i),l=0;l<i;++l)E.encode(a[l],ae),s[l]=ae.high,c[l]=ae.low;var f=o.componentsPerAttribute;return e.attributes[t]=new h({componentDatatype:u.FLOAT,componentsPerAttribute:f,values:s}),e.attributes[n]=new h({componentDatatype:u.FLOAT,componentsPerAttribute:f,values:c}),delete e.attributes[r],e};var ie=new o,ue=new S,se=new y;te.transformToWorldCoordinates=function(e){var r=e.modelMatrix;if(S.equals(r,S.IDENTITY))return e;var n=e.geometry.attributes;P(r,n.position),P(r,n.prevPosition),P(r,n.nextPosition),(c(n.normal)||c(n.binormal)||c(n.tangent))&&(S.inverse(r,ue),S.transpose(ue,ue),S.getRotation(ue,se),w(se,n.normal),w(se,n.binormal),w(se,n.tangent));var o=e.geometry.boundingSphere;return c(o)&&(e.geometry.boundingSphere=t.transform(o,r,o)),e.modelMatrix=S.clone(S.IDENTITY),e};var ce=new o;te.combineInstances=function(e){for(var r=[],t=[],n=e.length,o=0;o<n;++o){var a=e[o];c(a.geometry)?r.push(a):c(a.westHemisphereGeometry)&&c(a.eastHemisphereGeometry)&&t.push(a)}var i=[];return r.length>0&&i.push(x(r,"geometry")),t.length>0&&(i.push(x(t,"westHemisphereGeometry")),i.push(x(t,"eastHemisphereGeometry"))),i};var le=new o,Ee=new o,fe=new o,me=new o;te.computeNormal=function(e){for(var r=e.indices,t=e.attributes,n=t.position.values,a=t.position.values.length/3,i=r.length,s=new Array(a),c=new Array(i/3),l=new Array(i),E=0;E<a;E++)s[E]={indexOffset:0,count:0,currentCount:0};var f=0;for(E=0;E<i;E+=3){var m=r[E],d=r[E+1],p=r[E+2],T=3*m,R=3*d,A=3*p;Ee.x=n[T],Ee.y=n[T+1],Ee.z=n[T+2],fe.x=n[R],fe.y=n[R+1],fe.z=n[R+2],me.x=n[A],me.y=n[A+1],me.z=n[A+2],s[m].count++,s[d].count++,s[p].count++,o.subtract(fe,Ee,fe),o.subtract(me,Ee,me),c[f]=o.cross(fe,me,new o),f++}var _=0;for(E=0;E<a;E++)s[E].indexOffset+=_,_+=s[E].count;f=0;var y;for(E=0;E<i;E+=3){y=s[r[E]];var S=y.indexOffset+y.currentCount;l[S]=f,y.currentCount++,y=s[r[E+1]],S=y.indexOffset+y.currentCount,l[S]=f,y.currentCount++,y=s[r[E+2]],S=y.indexOffset+y.currentCount,l[S]=f,y.currentCount++,f++}var N=new Float32Array(3*a);for(E=0;E<a;E++){var C=3*E;if(y=s[E],y.count>0){for(o.clone(o.ZERO,le),f=0;f<y.count;f++)o.add(le,c[l[y.indexOffset+f]],le);o.normalize(le,le),N[C]=le.x,N[C+1]=le.y,N[C+2]=le.z}else N[C]=0,N[C+1]=0,N[C+2]=1}return e.attributes.normal=new h({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:N}),e};var he=new o,de=new o,pe=new o;te.computeBinormalAndTangent=function(e){for(var r=(e.attributes,e.indices),t=e.attributes.position.values,n=e.attributes.normal.values,a=e.attributes.st.values,i=e.attributes.position.values.length/3,s=r.length,c=new Array(3*i),l=0;l<c.length;l++)c[l]=0;var E,f,m;for(l=0;l<s;l+=3){var d=r[l],p=r[l+1],T=r[l+2];E=3*d,f=3*p,m=3*T;var R=2*d,A=2*p,_=2*T,y=t[E],S=t[E+1],N=t[E+2],C=a[R],v=a[R+1],g=a[A+1]-v,I=a[_+1]-v,M=1/((a[A]-C)*I-(a[_]-C)*g),O=(I*(t[f]-y)-g*(t[m]-y))*M,L=(I*(t[f+1]-S)-g*(t[m+1]-S))*M,F=(I*(t[f+2]-N)-g*(t[m+2]-N))*M;c[E]+=O,c[E+1]+=L,c[E+2]+=F,c[f]+=O,c[f+1]+=L,c[f+2]+=F,c[m]+=O,c[m+1]+=L,c[m+2]+=F}var P=new Float32Array(3*i),w=new Float32Array(3*i);for(l=0;l<i;l++){E=3*l,f=E+1,m=E+2;var D=o.fromArray(n,E,he),x=o.fromArray(c,E,pe),U=o.dot(D,x);o.multiplyByScalar(D,U,de),o.normalize(o.subtract(x,de,x),x),w[E]=x.x,w[f]=x.y,w[m]=x.z,o.normalize(o.cross(D,x,x),x),P[E]=x.x,P[f]=x.y,P[m]=x.z}return e.attributes.tangent=new h({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:w}),e.attributes.binormal=new h({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:P}),e};var Te=new n,Re=new o,Ae=new o,_e=new o;te.compressVertices=function(r){var t=r.attributes.normal,a=r.attributes.st;if(!c(t)&&!c(a))return r;var i,s,l,E,f=r.attributes.tangent,m=r.attributes.binormal;c(t)&&(i=t.values),c(a)&&(s=a.values),c(f)&&(l=f.values),m&&(E=m.values);var d=c(i)?i.length:s.length,p=c(i)?3:2,T=d/p,R=T,A=c(s)&&c(i)?2:1;A+=c(l)||c(E)?1:0,R*=A;for(var _=new Float32Array(R),y=0,S=0;S<T;++S){c(s)&&(n.fromArray(s,2*S,Te),_[y++]=e.compressTextureCoordinates(Te));var N=3*S;c(i)&&c(l)&&c(E)?(o.fromArray(i,N,Re),o.fromArray(l,N,Ae),o.fromArray(E,N,_e),e.octPack(Re,Ae,_e,Te),_[y++]=Te.x,_[y++]=Te.y):(c(i)&&(o.fromArray(i,N,Re),_[y++]=e.octEncodeFloat(Re)),c(l)&&(o.fromArray(l,N,Re),_[y++]=e.octEncodeFloat(Re)),c(E)&&(o.fromArray(E,N,Re),_[y++]=e.octEncodeFloat(Re)))}return r.attributes.compressedAttributes=new h({componentDatatype:u.FLOAT,componentsPerAttribute:A,values:_}),c(i)&&delete r.attributes.normal,c(s)&&delete r.attributes.st,c(l)&&delete r.attributes.tangent,c(E)&&delete r.attributes.binormal,r};var ye=new o,Se=new o,Ne=new o,Ce=new o,ve=new o,ge={positions:new Array(7),indices:new Array(9)},Ie=new o,Me=new o,Oe=new o,Le=new o,Fe=new n,Pe=new n,we=new n,De=N.fromPointNormal(o.ZERO,o.UNIT_Y),xe=new o,Ue=new o,be=new n,Be=new n,Ge=new o,ze=new o,Ve=new o,He=new o,We=new o,qe=new o,Xe=new a,Ye=5*_.EPSILON9,ke=_.EPSILON6;return te.splitLongitude=function(e){var r=e.geometry,n=r.boundingSphere;if(c(n)){var o=n.center.x-n.radius;if(o>0||t.intersectPlane(n,N.ORIGIN_ZX_PLANE)!==R.INTERSECTING)return e}if(r.geometryType!==p.NONE)switch(r.geometryType){case p.POLYLINES:re(e);break;case p.TRIANGLES:J(e);break;case p.LINES:$(e)}else H(r),r.primitiveType===C.TRIANGLES?J(e):r.primitiveType===C.LINES&&$(e);return e},te}),define("Core/WebMercatorProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(e,r,t,n,o,a,i,u){"use strict";function s(e){this._ellipsoid=t(e,i.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return o(s.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),s.mercatorAngleToGeodeticLatitude=function(e){return u.PI_OVER_TWO-2*Math.atan(Math.exp(-e))},s.geodeticLatitudeToMercatorAngle=function(e){e>s.MaximumLatitude?e=s.MaximumLatitude:e<-s.MaximumLatitude&&(e=-s.MaximumLatitude);var r=Math.sin(e);return.5*Math.log((1+r)/(1-r))},s.MaximumLatitude=s.mercatorAngleToGeodeticLatitude(Math.PI),s.prototype.project=function(r,t){var o=this._semimajorAxis,a=r.longitude*o,i=s.geodeticLatitudeToMercatorAngle(r.latitude)*o,u=r.height;return n(t)?(t.x=a,t.y=i,t.z=u,t):new e(a,i,u)},s.prototype.unproject=function(e,t){var o=this._oneOverSemimajorAxis,a=e.x*o,i=s.mercatorAngleToGeodeticLatitude(e.y*o),u=e.z;return n(t)?(t.longitude=a,t.latitude=i,t.height=u,t):new r(a,i,u)},s}),define("Scene/PrimitivePipeline",["../Core/BoundingSphere","../Core/Color","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Core/Ellipsoid","../Core/FeatureDetection","../Core/GeographicProjection","../Core/Geometry","../Core/GeometryAttribute","../Core/GeometryAttributes","../Core/GeometryPipeline","../Core/IndexDatatype","../Core/Matrix4","../Core/WebMercatorProjection"],function(e,r,t,n,o,a,i,u,s,c,l,E,f,m,h,d){"use strict";function p(e,r,t){var n,a=!t,i=e.length;if(!a&&i>1){var u=e[0].modelMatrix;for(n=1;n<i;++n)if(!h.equals(u,e[n].modelMatrix)){a=!0;break}}if(a)for(n=0;n<i;++n)o(e[n].geometry)&&f.transformToWorldCoordinates(e[n]);else h.multiplyTransformation(r,e[0].modelMatrix,r)}function T(e,r){var n=e.attributes,o=n.position,a=o.values.length/o.componentsPerAttribute;n.batchId=new l({componentDatatype:t.FLOAT,componentsPerAttribute:1,values:new Float32Array(a)});for(var i=n.batchId.values,u=0;u<a;++u)i[u]=r}function R(e){for(var r=e.length,t=0;t<r;++t){var n=e[t];o(n.geometry)?T(n.geometry,t):o(n.westHemisphereGeometry)&&o(n.eastHemisphereGeometry)&&(T(n.westHemisphereGeometry,t),T(n.eastHemisphereGeometry,t))}}function A(r){var n,a,i,u=r.instances,s=r.projection,c=r.elementIndexUintSupported,l=r.scene3DOnly,E=r.vertexCacheOptimize,m=r.compressVertices,h=r.modelMatrix,d=u.length;for(n=0;n<d;++n)if(o(u[n].geometry)){i=u[n].geometry.primitiveType;break}if(p(u,h,l),!l)for(n=0;n<d;++n)o(u[n].geometry)&&f.splitLongitude(u[n]);if(R(u),E)for(n=0;n<d;++n){var T=u[n];o(T.geometry)?(f.reorderForPostVertexCache(T.geometry),f.reorderForPreVertexCache(T.geometry)):o(T.westHemisphereGeometry)&&o(T.eastHemisphereGeometry)&&(f.reorderForPostVertexCache(T.westHemisphereGeometry),f.reorderForPreVertexCache(T.westHemisphereGeometry),f.reorderForPostVertexCache(T.eastHemisphereGeometry),f.reorderForPreVertexCache(T.eastHemisphereGeometry))}var A=f.combineInstances(u);for(d=A.length,n=0;n<d;++n){a=A[n];var _,y=a.attributes;if(l)for(_ in y)y.hasOwnProperty(_)&&y[_].componentDatatype===t.DOUBLE&&f.encodeAttribute(a,_,_+"3DHigh",_+"3DLow");else for(_ in y)if(y.hasOwnProperty(_)&&y[_].componentDatatype===t.DOUBLE){var S=_+"3D",N=_+"2D";f.projectTo2D(a,_,S,N,s),o(a.boundingSphere)&&"position"===_&&(a.boundingSphereCV=e.fromVertices(a.attributes.position2D.values)),f.encodeAttribute(a,S,S+"High",S+"Low"),f.encodeAttribute(a,N,N+"High",N+"Low")}m&&f.compressVertices(a)}if(!c){var C=[];for(d=A.length,n=0;n<d;++n)a=A[n],C=C.concat(f.fitToUnsignedShortIndices(a));A=C}return A}function _(e,r,t,n){var a,i,u,s=n.length-1;if(s>=0){var c=n[s];a=c.offset+c.count,u=c.index,i=t[u].indices.length}else a=0,u=0,i=t[u].indices.length;for(var l=e.length,E=0;E<l;++E){var f=e[E],m=f[r];if(o(m)){var h=m.indices.length;a+h>i&&(a=0,i=t[++u].indices.length),n.push({index:u,offset:a,count:h}),a+=h}}}function y(e,r){var t=[];return _(e,"geometry",r,t),_(e,"westHemisphereGeometry",r,t),_(e,"eastHemisphereGeometry",r,t),t}function S(e,r){var t=e.attributes;for(var n in t)if(t.hasOwnProperty(n)){var a=t[n];o(a)&&o(a.values)&&r.push(a.values.buffer)}o(e.indices)&&r.push(e.indices.buffer)}function N(e,r){for(var t=e.length,n=0;n<t;++n)S(e[n],r)}function C(r){for(var t=1,n=r.length,a=0;a<n;a++){var i=r[a];if(++t,o(i)){var u=i.attributes;t+=6+2*e.packedLength+(o(i.indices)?i.indices.length:0);for(var s in u)if(u.hasOwnProperty(s)&&o(u[s])){var c=u[s];t+=5+c.values.length}}}return t}function v(e,r){var t=e.length,n=new Float64Array(1+16*t),o=0;n[o++]=t;for(var a=0;a<t;a++){var i=e[a];h.pack(i.modelMatrix,n,o),o+=h.packedLength}return r.push(n.buffer),n}function g(e){for(var r=e,t=new Array(r[0]),n=0,o=1;o<r.length;){var a=h.unpack(r,o);o+=h.packedLength,t[n++]={modelMatrix:a}}return t}function I(r){var t=r.length,n=1+(e.packedLength+1)*t,a=new Float32Array(n),i=0;a[i++]=t;for(var u=0;u<t;++u){var s=r[u];o(s)?(a[i++]=1,e.pack(r[u],a,i)):a[i++]=0,i+=e.packedLength}return a}function M(r){for(var t=new Array(r[0]),n=0,o=1;o<r.length;)1===r[o++]&&(t[n++]=e.unpack(r,o)),o+=e.packedLength;return t}if(!u.supportsTypedArrays())return{};var O={};return O.combineGeometry=function(r){var t,n,a=r.instances,i=a.length;i>0&&(t=A(r),t.length>0&&(n=f.createAttributeLocations(t[0])));var u;r.createPickOffsets&&t.length>0&&(u=y(a,t));for(var s=new Array(i),c=new Array(i),l=0;l<i;++l){var E=a[l],m=E.geometry;o(m)&&(s[l]=m.boundingSphere,c[l]=m.boundingSphereCV);var h=E.eastHemisphereGeometry,d=E.westHemisphereGeometry;o(h)&&o(d)&&(o(h.boundingSphere)&&o(d.boundingSphere)&&(s[l]=e.union(h.boundingSphere,d.boundingSphere)),o(h.boundingSphereCV)&&o(d.boundingSphereCV)&&(c[l]=e.union(h.boundingSphereCV,d.boundingSphereCV)))}return{geometries:t,modelMatrix:r.modelMatrix,attributeLocations:n,pickOffsets:u,boundingSpheres:s,boundingSpheresCV:c}},O.packCreateGeometryResults=function(r,t){var n=new Float64Array(C(r)),a=[],i={},u=r.length,s=0;n[s++]=u;for(var c=0;c<u;c++){var l=r[c],E=o(l);if(n[s++]=E?1:0,E){n[s++]=l.primitiveType,n[s++]=l.geometryType;var f=o(l.boundingSphere)?1:0;n[s++]=f,f&&e.pack(l.boundingSphere,n,s),s+=e.packedLength;var m=o(l.boundingSphereCV)?1:0;n[s++]=m,m&&e.pack(l.boundingSphereCV,n,s),s+=e.packedLength;var h=l.attributes,d=[];for(var p in h)h.hasOwnProperty(p)&&o(h[p])&&(d.push(p),o(i[p])||(i[p]=a.length,a.push(p)));n[s++]=d.length;for(var T=0;T<d.length;T++){var R=d[T],A=h[R];n[s++]=i[R],n[s++]=A.componentDatatype,n[s++]=A.componentsPerAttribute,n[s++]=A.normalize?1:0,n[s++]=A.values.length,n.set(A.values,s),s+=A.values.length}var _=o(l.indices)?l.indices.length:0;n[s++]=_,_>0&&(n.set(l.indices,s),s+=_)}}return t.push(n.buffer),{stringTable:a,packedData:n}},O.unpackCreateGeometryResults=function(r){for(var n,o=r.stringTable,a=r.packedData,i=new Array(a[0]),u=0,s=1;s<a.length;){var f=1===a[s++];if(f){var h,d,p=a[s++],T=a[s++],R=1===a[s++];R&&(h=e.unpack(a,s)),s+=e.packedLength;var A=1===a[s++];A&&(d=e.unpack(a,s)),s+=e.packedLength;var _,y,S,N=new E,C=a[s++];for(n=0;n<C;n++){var v=o[a[s++]],g=a[s++];S=a[s++];var I=0!==a[s++];_=a[s++],y=t.createTypedArray(g,_);for(var M=0;M<_;M++)y[M]=a[s++];N[v]=new l({componentDatatype:g,componentsPerAttribute:S,normalize:I,values:y})}var O;if(_=a[s++],_>0){var L=y.length/S;for(O=m.createTypedArray(L,_),n=0;n<_;n++)O[n]=a[s++]}i[u++]=new c({primitiveType:p,geometryType:T,boundingSphere:h,boundingSphereCV:d,indices:O,attributes:N})}else i[u++]=void 0}return i},O.packCombineGeometryParameters=function(e,r){for(var t=e.createGeometryResults,n=t.length,o=0;o<n;o++)r.push(t[o].packedData.buffer);return{createGeometryResults:e.createGeometryResults,packedInstances:v(e.instances,r),ellipsoid:e.ellipsoid,isGeographic:e.projection instanceof s,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e.createPickOffsets}},O.unpackCombineGeometryParameters=function(e){for(var r=g(e.packedInstances),t=e.createGeometryResults,n=t.length,o=0,a=0;a<n;a++)for(var u=O.unpackCreateGeometryResults(t[a]),c=u.length,l=0;l<c;l++){var E=u[l],f=r[o];f.geometry=E,++o}var m=i.clone(e.ellipsoid),p=e.isGeographic?new s(m):new d(m);return{instances:r,ellipsoid:m,projection:p,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:h.clone(e.modelMatrix),createPickOffsets:e.createPickOffsets}},O.packCombineGeometryResults=function(e,r){o(e.geometries)&&N(e.geometries,r);var t=I(e.boundingSpheres),n=I(e.boundingSpheresCV);return r.push(t.buffer,n.buffer),{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,boundingSpheres:t,boundingSpheresCV:n}},O.unpackCombineGeometryResults=function(e){return{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,boundingSpheres:M(e.boundingSpheres),boundingSpheresCV:M(e.boundingSpheresCV)}},O}),define("Core/formatError",["./defined"],function(e){"use strict";function r(r){var t,n=r.name,o=r.message;t=e(n)&&e(o)?n+": "+o:r.toString();var a=r.stack;return e(a)&&(t+="\n"+a),t}return r}),define("Workers/createTaskProcessorWorker",["../Core/defaultValue","../Core/defined","../Core/formatError"],function(e,r,t){"use strict";function n(n){var o,a=[],i={id:void 0,result:void 0,error:void 0};return function(u){var s=u.data;a.length=0,i.id=s.id,i.error=void 0,i.result=void 0;try{i.result=n(s.parameters,a)}catch(e){e instanceof Error?i.error={name:e.name,message:e.message,stack:e.stack}:i.error=e}r(o)||(o=e(self.webkitPostMessage,self.postMessage)),s.canTransferArrayBuffer||(a.length=0);try{o(i,a)}catch(e){i.result=void 0,i.error="postMessage failed with error: "+t(e)+"\n  with responseMessage: "+JSON.stringify(i),o(i)}}}return n}),define("Workers/combineGeometry",["../Scene/PrimitivePipeline","./createTaskProcessorWorker"],function(e,r){"use strict";function t(r,t){var n=e.unpackCombineGeometryParameters(r),o=e.combineGeometry(n);return e.packCombineGeometryResults(o,t)}return r(t)})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createBoxGeometry.js b/vendors/Cesium/Workers/createBoxGeometry.js
index 67ca6d8..89cc5b4 100644
--- a/vendors/Cesium/Workers/createBoxGeometry.js
+++ b/vendors/Cesium/Workers/createBoxGeometry.js
@@ -1,60 +1,60 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";var i={};i.EPSILON1=.1,i.EPSILON2=.01,i.EPSILON3=.001,i.EPSILON4=1e-4,i.EPSILON5=1e-5,i.EPSILON6=1e-6,i.EPSILON7=1e-7,i.EPSILON8=1e-8,i.EPSILON9=1e-9,i.EPSILON10=1e-10,i.EPSILON11=1e-11,i.EPSILON12=1e-12,i.EPSILON13=1e-13,i.EPSILON14=1e-14,i.EPSILON15=1e-15,i.EPSILON16=1e-16,i.EPSILON17=1e-17,i.EPSILON18=1e-18,i.EPSILON19=1e-19,i.EPSILON20=1e-20,i.GRAVITATIONALPARAMETER=3986004418e5,i.SOLAR_RADIUS=6955e5,i.LUNAR_RADIUS=1737400,i.SIXTY_FOUR_KILOBYTES=65536,i.sign=function(e){return e>0?1:e<0?-1:0},i.signNotZero=function(e){return e<0?-1:1},i.toSNorm=function(e,n){return n=t(n,255),Math.round((.5*i.clamp(e,-1,1)+.5)*n)},i.fromSNorm=function(e,n){return n=t(n,255),i.clamp(e,0,n)/n*2-1},i.sinh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t-n)},i.cosh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t+n)},i.lerp=function(e,t,n){return(1-n)*e+n*t},i.PI=Math.PI,i.ONE_OVER_PI=1/Math.PI,i.PI_OVER_TWO=.5*Math.PI,i.PI_OVER_THREE=Math.PI/3,i.PI_OVER_FOUR=Math.PI/4,i.PI_OVER_SIX=Math.PI/6,i.THREE_PI_OVER_TWO=3*Math.PI*.5,i.TWO_PI=2*Math.PI,i.ONE_OVER_TWO_PI=1/(2*Math.PI),i.RADIANS_PER_DEGREE=Math.PI/180,i.DEGREES_PER_RADIAN=180/Math.PI,i.RADIANS_PER_ARCSECOND=i.RADIANS_PER_DEGREE/3600,i.toRadians=function(e){return e*i.RADIANS_PER_DEGREE},i.toDegrees=function(e){return e*i.DEGREES_PER_RADIAN},i.convertLongitudeRange=function(e){var t=i.TWO_PI,n=e-Math.floor(e/t)*t;return n<-Math.PI?n+t:n>=Math.PI?n-t:n},i.negativePiToPi=function(e){return i.zeroToTwoPi(e+i.PI)-i.PI},i.zeroToTwoPi=function(e){var t=i.mod(e,i.TWO_PI);return Math.abs(t)<i.EPSILON14&&Math.abs(e)>i.EPSILON14?i.TWO_PI:t},i.mod=function(e,t){return(e%t+t)%t},i.equalsEpsilon=function(e,n,r,i){i=t(i,r);var a=Math.abs(e-n);return a<=i||a<=r*Math.max(Math.abs(e),Math.abs(n))};var a=[1];i.factorial=function(e){var t=a.length;if(e>=t)for(var n=a[t-1],r=t;r<=e;r++)a.push(n*r);return a[e]},i.incrementWrap=function(e,n,r){return r=t(r,0),++e,e>n&&(e=r),e},i.isPowerOfTwo=function(e){return 0!==e&&0===(e&e-1)},i.nextPowerOfTwo=function(e){return--e,e|=e>>1,e|=e>>2,e|=e>>4,e|=e>>8,e|=e>>16,++e,e},i.clamp=function(e,t,n){return e<t?t:e>n?n:e};var o=new e;return i.setRandomNumberSeed=function(t){o=new e(t)},i.nextRandomNumber=function(){return o.random()},i.acosClamped=function(e){return Math.acos(i.clamp(e,-1,1))},i.asinClamped=function(e){return Math.asin(i.clamp(e,-1,1))},i.chordLength=function(e,t){return 2*t*Math.sin(.5*e)},i.logBase=function(e,t){return Math.log(e)/Math.log(t)},i.fog=function(e,t){var n=e*t;return 1-Math.exp(-(n*n))},i}),define("Core/Cartesian3",["./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,i){"use strict";function a(t,n,r){this.x=e(t,0),this.y=e(n,0),this.z=e(r,0)}a.fromSpherical=function(n,r){t(r)||(r=new a);var i=n.clock,o=n.cone,u=e(n.magnitude,1),E=u*Math.sin(o);return r.x=E*Math.cos(i),r.y=E*Math.sin(i),r.z=u*Math.cos(o),r},a.fromElements=function(e,n,r,i){return t(i)?(i.x=e,i.y=n,i.z=r,i):new a(e,n,r)},a.clone=function(e,n){if(t(e))return t(n)?(n.x=e.x,n.y=e.y,n.z=e.z,n):new a(e.x,e.y,e.z)},a.fromCartesian4=a.clone,a.packedLength=3,a.pack=function(t,n,r){return r=e(r,0),n[r++]=t.x,n[r++]=t.y,n[r]=t.z,n},a.unpack=function(n,r,i){return r=e(r,0),t(i)||(i=new a),i.x=n[r++],i.y=n[r++],i.z=n[r],i},a.packArray=function(e,n){var r=e.length;t(n)?n.length=3*r:n=new Array(3*r);for(var i=0;i<r;++i)a.pack(e[i],n,3*i);return n},a.unpackArray=function(e,n){var r=e.length;t(n)?n.length=r/3:n=new Array(r/3);for(var i=0;i<r;i+=3){var o=i/3;n[o]=a.unpack(e,i,n[o])}return n},a.fromArray=a.unpack,a.maximumComponent=function(e){return Math.max(e.x,e.y,e.z)},a.minimumComponent=function(e){return Math.min(e.x,e.y,e.z)},a.minimumByComponent=function(e,t,n){return n.x=Math.min(e.x,t.x),n.y=Math.min(e.y,t.y),n.z=Math.min(e.z,t.z),n},a.maximumByComponent=function(e,t,n){return n.x=Math.max(e.x,t.x),n.y=Math.max(e.y,t.y),n.z=Math.max(e.z,t.z),n},a.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z},a.magnitude=function(e){return Math.sqrt(a.magnitudeSquared(e))};var o=new a;a.distance=function(e,t){return a.subtract(e,t,o),a.magnitude(o)},a.distanceSquared=function(e,t){return a.subtract(e,t,o),a.magnitudeSquared(o)},a.normalize=function(e,t){var n=a.magnitude(e);return t.x=e.x/n,t.y=e.y/n,t.z=e.z/n,t},a.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z},a.multiplyComponents=function(e,t,n){return n.x=e.x*t.x,n.y=e.y*t.y,n.z=e.z*t.z,n},a.add=function(e,t,n){return n.x=e.x+t.x,n.y=e.y+t.y,n.z=e.z+t.z,n},a.subtract=function(e,t,n){return n.x=e.x-t.x,n.y=e.y-t.y,n.z=e.z-t.z,n},a.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n.z=e.z*t,n},a.divideByScalar=function(e,t,n){return n.x=e.x/t,n.y=e.y/t,n.z=e.z/t,n},a.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t},a.abs=function(e,t){return t.x=Math.abs(e.x),t.y=Math.abs(e.y),t.z=Math.abs(e.z),t};var u=new a;a.lerp=function(e,t,n,r){return a.multiplyByScalar(t,n,u),r=a.multiplyByScalar(e,1-n,r),a.add(u,r,r)};var E=new a,s=new a;a.angleBetween=function(e,t){a.normalize(e,E),a.normalize(t,s);var n=a.dot(E,s),r=a.magnitude(a.cross(E,s,E));return Math.atan2(r,n)};var c=new a;a.mostOrthogonalAxis=function(e,t){var n=a.normalize(e,c);return a.abs(n,n),t=n.x<=n.y?n.x<=n.z?a.clone(a.UNIT_X,t):a.clone(a.UNIT_Z,t):n.y<=n.z?a.clone(a.UNIT_Y,t):a.clone(a.UNIT_Z,t)},a.equals=function(e,n){return e===n||t(e)&&t(n)&&e.x===n.x&&e.y===n.y&&e.z===n.z},a.equalsArray=function(e,t,n){return e.x===t[n]&&e.y===t[n+1]&&e.z===t[n+2]},a.equalsEpsilon=function(e,n,r,a){return e===n||t(e)&&t(n)&&i.equalsEpsilon(e.x,n.x,r,a)&&i.equalsEpsilon(e.y,n.y,r,a)&&i.equalsEpsilon(e.z,n.z,r,a)},a.cross=function(e,t,n){var r=e.x,i=e.y,a=e.z,o=t.x,u=t.y,E=t.z,s=i*E-a*u,c=a*o-r*E,_=r*u-i*o;return n.x=s,n.y=c,n.z=_,n},a.fromDegrees=function(e,t,n,r,o){return e=i.toRadians(e),t=i.toRadians(t),a.fromRadians(e,t,n,r,o)};var _=new a,T=new a,R=new a(40680631590769,40680631590769,40408299984661.445);return a.fromRadians=function(n,r,i,o,u){i=e(i,0);var E=t(o)?o.radiiSquared:R,s=Math.cos(r);_.x=s*Math.cos(n),_.y=s*Math.sin(n),_.z=Math.sin(r),_=a.normalize(_,_),a.multiplyComponents(E,_,T);var c=Math.sqrt(a.dot(_,T));return T=a.divideByScalar(T,c,T),_=a.multiplyByScalar(_,i,_),t(u)||(u=new a),a.add(T,_,u)},a.fromDegreesArray=function(e,n,r){var i=e.length;t(r)?r.length=i/2:r=new Array(i/2);for(var o=0;o<i;o+=2){var u=e[o],E=e[o+1],s=o/2;r[s]=a.fromDegrees(u,E,0,n,r[s])}return r},a.fromRadiansArray=function(e,n,r){var i=e.length;t(r)?r.length=i/2:r=new Array(i/2);for(var o=0;o<i;o+=2){var u=e[o],E=e[o+1],s=o/2;r[s]=a.fromRadians(u,E,0,n,r[s])}return r},a.fromDegreesArrayHeights=function(e,n,r){var i=e.length;t(r)?r.length=i/3:r=new Array(i/3);for(var o=0;o<i;o+=3){var u=e[o],E=e[o+1],s=e[o+2],c=o/3;r[c]=a.fromDegrees(u,E,s,n,r[c])}return r},a.fromRadiansArrayHeights=function(e,n,r){var i=e.length;t(r)?r.length=i/3:r=new Array(i/3);for(var o=0;o<i;o+=3){var u=e[o],E=e[o+1],s=e[o+2],c=o/3;r[c]=a.fromRadians(u,E,s,n,r[c])}return r},a.ZERO=r(new a(0,0,0)),a.UNIT_X=r(new a(1,0,0)),a.UNIT_Y=r(new a(0,1,0)),a.UNIT_Z=r(new a(0,0,1)),a.prototype.clone=function(e){return a.clone(this,e)},a.prototype.equals=function(e){return a.equals(this,e)},a.prototype.equalsEpsilon=function(e,t,n){return a.equalsEpsilon(this,e,t,n)},a.prototype.toString=function(){return"("+this.x+", "+this.y+", 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u(e,n,r){this.longitude=t(e,0),this.latitude=t(n,0),this.height=t(r,0)}u.fromRadians=function(e,r,i,a){return i=t(i,0),n(a)?(a.longitude=e,a.latitude=r,a.height=i,a):new u(e,r,i)},u.fromDegrees=function(e,t,n,r){return e=a.toRadians(e),t=a.toRadians(t),u.fromRadians(e,t,n,r)};var E=new e,s=new e,c=new e,_=new e(1/6378137,1/6378137,1/6356752.314245179),T=new e(1/40680631590769,1/40680631590769,1/40408299984661.445),R=a.EPSILON1;return u.fromCartesian=function(t,r,i){var l=n(r)?r.oneOverRadii:_,A=n(r)?r.oneOverRadiiSquared:T,f=n(r)?r._centerToleranceSquared:R,N=o(t,l,A,f,s);if(n(N)){var h=e.multiplyComponents(t,A,E);h=e.normalize(h,h);var I=e.subtract(t,N,c),d=Math.atan2(h.y,h.x),m=Math.asin(h.z),S=a.sign(e.dot(I,t))*e.magnitude(I);return n(i)?(i.longitude=d,i.latitude=m,i.height=S,i):new u(d,m,S)}},u.clone=function(e,t){if(n(e))return n(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new u(e.longitude,e.latitude,e.height)},u.equals=function(e,t){return e===t||n(e)&&n(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e.longitude-t.longitude)<=r&&Math.abs(e.latitude-t.latitude)<=r&&Math.abs(e.height-t.height)<=r},u.ZERO=i(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),n=Object.defineProperties;return t&&e(n)||(n=function(e){return e}),n}),define("Core/Ellipsoid",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,n,r,i,a,o,u,E){"use strict";function s(t,r,i,a){r=n(r,0),i=n(i,0),a=n(a,0),t._radii=new e(r,i,a),t._radiiSquared=new e(r*r,i*i,a*a),t._radiiToTheFourth=new e(r*r*r*r,i*i*i*i,a*a*a*a),t._oneOverRadii=new e(0===r?0:1/r,0===i?0:1/i,0===a?0:1/a),t._oneOverRadiiSquared=new e(0===r?0:1/(r*r),0===i?0:1/(i*i),0===a?0:1/(a*a)),t._minimumRadius=Math.min(r,i,a),t._maximumRadius=Math.max(r,i,a),t._centerToleranceSquared=u.EPSILON1}function c(e,t,n){this._radii=void 0,this._radiiSquared=void 0,this._radiiToTheFourth=void 0,this._oneOverRadii=void 0,this._oneOverRadiiSquared=void 0,this._minimumRadius=void 0,this._maximumRadius=void 0,this._centerToleranceSquared=void 0,s(this,e,t,n)}i(c.prototype,{radii:{get:function(){return this._radii}},radiiSquared:{get:function(){return this._radiiSquared}},radiiToTheFourth:{get:function(){return this._radiiToTheFourth}},oneOverRadii:{get:function(){return this._oneOverRadii}},oneOverRadiiSquared:{get:function(){return this._oneOverRadiiSquared}},minimumRadius:{get:function(){return this._minimumRadius}},maximumRadius:{get:function(){return this._maximumRadius}}}),c.clone=function(t,n){if(r(t)){var i=t._radii;return r(n)?(e.clone(i,n._radii),e.clone(t._radiiSquared,n._radiiSquared),e.clone(t._radiiToTheFourth,n._radiiToTheFourth),e.clone(t._oneOverRadii,n._oneOverRadii),e.clone(t._oneOverRadiiSquared,n._oneOverRadiiSquared),n._minimumRadius=t._minimumRadius,n._maximumRadius=t._maximumRadius,n._centerToleranceSquared=t._centerToleranceSquared,n):new c(i.x,i.y,i.z)}},c.fromCartesian3=function(e,t){return r(t)||(t=new c),r(e)?(s(t,e.x,e.y,e.z),t):t},c.WGS84=o(new c(6378137,6378137,6356752.314245179)),c.UNIT_SPHERE=o(new c(1,1,1)),c.MOON=o(new c(u.LUNAR_RADIUS,u.LUNAR_RADIUS,u.LUNAR_RADIUS)),c.prototype.clone=function(e){return c.clone(this,e)},c.packedLength=e.packedLength,c.pack=function(t,r,i){return i=n(i,0),e.pack(t._radii,r,i),r},c.unpack=function(t,r,i){r=n(r,0);var a=e.unpack(t,r);return c.fromCartesian3(a,i)},c.prototype.geocentricSurfaceNormal=e.normalize,c.prototype.geodeticSurfaceNormalCartographic=function(t,n){var i=t.longitude,a=t.latitude,o=Math.cos(a),u=o*Math.cos(i),E=o*Math.sin(i),s=Math.sin(a);return r(n)||(n=new e),n.x=u,n.y=E,n.z=s,e.normalize(n,n)},c.prototype.geodeticSurfaceNormal=function(t,n){return r(n)||(n=new e),n=e.multiplyComponents(t,this._oneOverRadiiSquared,n),e.normalize(n,n)};var _=new e,T=new e;c.prototype.cartographicToCartesian=function(t,n){var i=_,a=T;this.geodeticSurfaceNormalCartographic(t,i),e.multiplyComponents(this._radiiSquared,i,a);var o=Math.sqrt(e.dot(i,a));return e.divideByScalar(a,o,a),e.multiplyByScalar(i,t.height,i),r(n)||(n=new e),e.add(a,i,n)},c.prototype.cartographicArrayToCartesianArray=function(e,t){var n=e.length;r(t)?t.length=n:t=new Array(n);for(var i=0;i<n;i++)t[i]=this.cartographicToCartesian(e[i],t[i]);return t};var R=new e,l=new e,A=new e;return c.prototype.cartesianToCartographic=function(n,i){var a=this.scaleToGeodeticSurface(n,l);if(r(a)){var o=this.geodeticSurfaceNormal(a,R),E=e.subtract(n,a,A),s=Math.atan2(o.y,o.x),c=Math.asin(o.z),_=u.sign(e.dot(E,n))*e.magnitude(E);return r(i)?(i.longitude=s,i.latitude=c,i.height=_,i):new t(s,c,_)}},c.prototype.cartesianArrayToCartographicArray=function(e,t){var n=e.length;r(t)?t.length=n:t=new Array(n);for(var i=0;i<n;++i)t[i]=this.cartesianToCartographic(e[i],t[i]);return t},c.prototype.scaleToGeodeticSurface=function(e,t){return E(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)},c.prototype.scaleToGeocentricSurface=function(t,n){r(n)||(n=new e);var i=t.x,a=t.y,o=t.z,u=this._oneOverRadiiSquared,E=1/Math.sqrt(i*i*u.x+a*a*u.y+o*o*u.z);return e.multiplyByScalar(t,E,n)},c.prototype.transformPositionToScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._oneOverRadii,n)},c.prototype.transformPositionFromScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._radii,n)},c.prototype.equals=function(t){return this===t||r(t)&&e.equals(this._radii,t._radii)},c.prototype.toString=function(){return this._radii.toString()},c}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(e,t,n,r,i,a,o){"use strict";function u(e){this._ellipsoid=n(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return i(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(t,n){var i=this._semimajorAxis,a=t.longitude*i,o=t.latitude*i,u=t.height;return r(n)?(n.x=a,n.y=o,n.z=u,n):new e(a,o,u)},u.prototype.unproject=function(e,n){var i=this._oneOverSemimajorAxis,a=e.x*i,o=e.y*i,u=e.z;return r(n)?(n.longitude=a,n.latitude=o,n.height=u,n):new t(a,o,u)},u}),define("Core/Intersect",["./freezeObject"],function(e){"use strict";var t={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};return e(t)}),define("Core/Interval",["./defaultValue"],function(e){"use strict";function t(t,n){this.start=e(t,0),this.stop=e(n,0)}return t}),define("Core/Matrix3",["./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,i,a,o){"use strict";function u(e,n,r,i,a,o,u,E,s){this[0]=t(e,0),this[1]=t(i,0),this[2]=t(u,0),this[3]=t(n,0),this[4]=t(a,0),this[5]=t(E,0),this[6]=t(r,0),this[7]=t(o,0),this[8]=t(s,0)}function E(e){for(var t=0,n=0;n<9;++n){var r=e[n];t+=r*r}return Math.sqrt(t)}function s(e){for(var t=0,n=0;n<3;++n){var r=e[u.getElementIndex(l[n],R[n])];t+=2*r*r}return Math.sqrt(t)}function c(e,t){for(var n=o.EPSILON15,r=0,i=1,a=0;a<3;++a){var E=Math.abs(e[u.getElementIndex(l[a],R[a])]);E>r&&(i=a,r=E)}var s=1,c=0,_=R[i],T=l[i];if(Math.abs(e[u.getElementIndex(T,_)])>n){var A,f=e[u.getElementIndex(T,T)],N=e[u.getElementIndex(_,_)],h=e[u.getElementIndex(T,_)],I=(f-N)/2/h;A=I<0?-1/(-I+Math.sqrt(1+I*I)):1/(I+Math.sqrt(1+I*I)),s=1/Math.sqrt(1+A*A),c=A*s}return t=u.clone(u.IDENTITY,t),t[u.getElementIndex(_,_)]=t[u.getElementIndex(T,T)]=s,t[u.getElementIndex(T,_)]=c,t[u.getElementIndex(_,T)]=-c,t}u.packedLength=9,u.pack=function(e,n,r){return r=t(r,0),n[r++]=e[0],n[r++]=e[1],n[r++]=e[2],n[r++]=e[3],n[r++]=e[4],n[r++]=e[5],n[r++]=e[6],n[r++]=e[7],n[r++]=e[8],n},u.unpack=function(e,r,i){return r=t(r,0),n(i)||(i=new u),i[0]=e[r++],i[1]=e[r++],i[2]=e[r++],i[3]=e[r++],i[4]=e[r++],i[5]=e[r++],i[6]=e[r++],i[7]=e[r++],i[8]=e[r++],i},u.clone=function(e,t){if(n(e))return n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t):new u(e[0],e[3],e[6],e[1],e[4],e[7],e[2],e[5],e[8])},u.fromArray=function(e,r,i){return r=t(r,0),n(i)||(i=new u),i[0]=e[r],i[1]=e[r+1],i[2]=e[r+2],i[3]=e[r+3],i[4]=e[r+4],i[5]=e[r+5],i[6]=e[r+6],i[7]=e[r+7],i[8]=e[r+8],i},u.fromColumnMajorArray=function(e,t){return u.clone(e,t)},u.fromRowMajorArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],t):new u(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8])},u.fromQuaternion=function(e,t){var r=e.x*e.x,i=e.x*e.y,a=e.x*e.z,o=e.x*e.w,E=e.y*e.y,s=e.y*e.z,c=e.y*e.w,_=e.z*e.z,T=e.z*e.w,R=e.w*e.w,l=r-E-_+R,A=2*(i-T),f=2*(a+c),N=2*(i+T),h=-r+E-_+R,I=2*(s-o),d=2*(a-c),m=2*(s+o),S=-r-E+_+R;return n(t)?(t[0]=l,t[1]=N,t[2]=d,t[3]=A,t[4]=h,t[5]=m,t[6]=f,t[7]=I,t[8]=S,t):new u(l,A,f,N,h,I,d,m,S)},u.fromScale=function(e,t){return n(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=e.y,t[5]=0,t[6]=0,t[7]=0,t[8]=e.z,t):new u(e.x,0,0,0,e.y,0,0,0,e.z)},u.fromUniformScale=function(e,t){return n(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=e,t[5]=0,t[6]=0,t[7]=0,t[8]=e,t):new u(e,0,0,0,e,0,0,0,e)},u.fromCrossProduct=function(e,t){return n(t)?(t[0]=0,t[1]=e.z,t[2]=-e.y,t[3]=-e.z,t[4]=0,t[5]=e.x,t[6]=e.y,t[7]=-e.x,t[8]=0,t):new u(0,-e.z,e.y,e.z,0,-e.x,-e.y,e.x,0)},u.fromRotationX=function(e,t){var r=Math.cos(e),i=Math.sin(e);return n(t)?(t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=r,t[5]=i,t[6]=0,t[7]=-i,t[8]=r,t):new u(1,0,0,0,r,-i,0,i,r)},u.fromRotationY=function(e,t){var r=Math.cos(e),i=Math.sin(e);return n(t)?(t[0]=r,t[1]=0,t[2]=-i,t[3]=0,t[4]=1,t[5]=0,t[6]=i,t[7]=0,t[8]=r,t):new u(r,0,i,0,1,0,-i,0,r)},u.fromRotationZ=function(e,t){var r=Math.cos(e),i=Math.sin(e);return n(t)?(t[0]=r,t[1]=i,t[2]=0,t[3]=-i,t[4]=r,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new u(r,-i,0,i,r,0,0,0,1)},u.toArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8]]},u.getElementIndex=function(e,t){return 3*e+t},u.getColumn=function(e,t,n){var r=3*t,i=e[r],a=e[r+1],o=e[r+2];return n.x=i,n.y=a,n.z=o,n},u.setColumn=function(e,t,n,r){r=u.clone(e,r);var i=3*t;return r[i]=n.x,r[i+1]=n.y,r[i+2]=n.z,r},u.getRow=function(e,t,n){var r=e[t],i=e[t+3],a=e[t+6];return n.x=r,n.y=i,n.z=a,n},u.setRow=function(e,t,n,r){return r=u.clone(e,r),r[t]=n.x,r[t+3]=n.y,r[t+6]=n.z,r};var _=new e;u.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],_)),n.y=e.magnitude(e.fromElements(t[3],t[4],t[5],_)),n.z=e.magnitude(e.fromElements(t[6],t[7],t[8],_)),n};var T=new e;u.getMaximumScale=function(t){return u.getScale(t,T),e.maximumComponent(T)},u.multiply=function(e,t,n){var 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o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=E,o[6]=0,o[7]=0,o[8]=s,o[9]=c,o[10]=_,o[11]=T,o[12]=0,o[13]=0,o[14]=R,o[15]=0,o},c.computeInfinitePerspectiveOffCenter=function(e,t,n,r,i,a){var o=2*i/(t-e),u=2*i/(r-n),E=(t+e)/(t-e),s=(r+n)/(r-n),c=-1,_=-1,T=-2*i;return a[0]=o,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=u,a[6]=0,a[7]=0,a[8]=E,a[9]=s,a[10]=c,a[11]=_,a[12]=0,a[13]=0,a[14]=T,a[15]=0,a},c.computeViewportTransformation=function(e,t,r,i){e=n(e,n.EMPTY_OBJECT);var a=n(e.x,0),o=n(e.y,0),u=n(e.width,0),E=n(e.height,0);t=n(t,0),r=n(r,1);var s=.5*u,c=.5*E,_=.5*(r-t),T=s,R=c,l=_,A=a+s,f=o+c,N=t+_,h=1;return i[0]=T,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=R,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=l,i[11]=0,i[12]=A,i[13]=f,i[14]=N,i[15]=h,i},c.computeView=function(t,n,r,i,a){return a[0]=i.x,a[1]=r.x,a[2]=-n.x,a[3]=0,a[4]=i.y,a[5]=r.y,a[6]=-n.y,a[7]=0,a[8]=i.z,a[9]=r.z,a[10]=-n.z,a[11]=0,a[12]=-e.dot(i,t),a[13]=-e.dot(r,t),a[14]=e.dot(n,t),a[15]=1,a},c.toArray=function(e,t){return r(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]},c.getElementIndex=function(e,t){return 4*e+t},c.getColumn=function(e,t,n){var r=4*t,i=e[r],a=e[r+1],o=e[r+2],u=e[r+3];return n.x=i,n.y=a,n.z=o,n.w=u,n},c.setColumn=function(e,t,n,r){r=c.clone(e,r);var i=4*t;return r[i]=n.x,r[i+1]=n.y,r[i+2]=n.z,r[i+3]=n.w,r},c.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n},c.getRow=function(e,t,n){var r=e[t],i=e[t+4],a=e[t+8],o=e[t+12];return n.x=r,n.y=i,n.z=a,n.w=o,n},c.setRow=function(e,t,n,r){return r=c.clone(e,r),r[t]=n.x,r[t+4]=n.y,r[t+8]=n.z,r[t+12]=n.w,r};var l=new e;c.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],l)),n.y=e.magnitude(e.fromElements(t[4],t[5],t[6],l)),n.z=e.magnitude(e.fromElements(t[8],t[9],t[10],l)),n};var A=new e;c.getMaximumScale=function(t){return c.getScale(t,A),e.maximumComponent(A)},c.multiply=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[3],u=e[4],E=e[5],s=e[6],c=e[7],_=e[8],T=e[9],R=e[10],l=e[11],A=e[12],f=e[13],N=e[14],h=e[15],I=t[0],d=t[1],m=t[2],S=t[3],M=t[4],O=t[5],y=t[6],p=t[7],C=t[8],U=t[9],L=t[10],F=t[11],P=t[12],w=t[13],D=t[14],v=t[15],x=r*I+u*d+_*m+A*S,g=i*I+E*d+T*m+f*S,B=a*I+s*d+R*m+N*S,z=o*I+c*d+l*m+h*S,G=r*M+u*O+_*y+A*p,b=i*M+E*O+T*y+f*p,X=a*M+s*O+R*y+N*p,V=o*M+c*O+l*y+h*p,H=r*C+u*U+_*L+A*F,W=i*C+E*U+T*L+f*F,q=a*C+s*U+R*L+N*F,Y=o*C+c*U+l*L+h*F,K=r*P+u*w+_*D+A*v,k=i*P+E*w+T*D+f*v,Z=a*P+s*w+R*D+N*v,j=o*P+c*w+l*D+h*v;return n[0]=x,n[1]=g,n[2]=B,n[3]=z,n[4]=G,n[5]=b,n[6]=X,n[7]=V,n[8]=H,n[9]=W,n[10]=q,n[11]=Y,n[12]=K,n[13]=k,n[14]=Z,n[15]=j,n},c.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n},c.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n},c.multiplyTransformation=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[4],u=e[5],E=e[6],s=e[8],c=e[9],_=e[10],T=e[12],R=e[13],l=e[14],A=t[0],f=t[1],N=t[2],h=t[4],I=t[5],d=t[6],m=t[8],S=t[9],M=t[10],O=t[12],y=t[13],p=t[14],C=r*A+o*f+s*N,U=i*A+u*f+c*N,L=a*A+E*f+_*N,F=r*h+o*I+s*d,P=i*h+u*I+c*d,w=a*h+E*I+_*d,D=r*m+o*S+s*M,v=i*m+u*S+c*M,x=a*m+E*S+_*M,g=r*O+o*y+s*p+T,B=i*O+u*y+c*p+R,z=a*O+E*y+_*p+l;return n[0]=C,n[1]=U,n[2]=L,n[3]=0,n[4]=F,n[5]=P,n[6]=w,n[7]=0,n[8]=D,n[9]=v,n[10]=x,n[11]=0,n[12]=g,n[13]=B,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[4],u=e[5],E=e[6],s=e[8],c=e[9],_=e[10],T=t[0],R=t[1],l=t[2],A=t[3],f=t[4],N=t[5],h=t[6],I=t[7],d=t[8],m=r*T+o*R+s*l,S=i*T+u*R+c*l,M=a*T+E*R+_*l,O=r*A+o*f+s*N,y=i*A+u*f+c*N,p=a*A+E*f+_*N,C=r*h+o*I+s*d,U=i*h+u*I+c*d,L=a*h+E*I+_*d;return n[0]=m,n[1]=S,n[2]=M,n[3]=0,n[4]=O,n[5]=y,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=L,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},c.multiplyByTranslation=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=r*e[0]+i*e[4]+a*e[8]+e[12],u=r*e[1]+i*e[5]+a*e[9]+e[13],E=r*e[2]+i*e[6]+a*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=o,n[13]=u,n[14]=E,n[15]=e[15],n};var f=new e;c.multiplyByUniformScale=function(e,t,n){return f.x=t,f.y=t,f.z=t,c.multiplyByScale(e,f,n)},c.multiplyByScale=function(e,t,n){var r=t.x,i=t.y,a=t.z;return 1===r&&1===i&&1===a?c.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=i*e[4],n[5]=i*e[5],n[6]=i*e[6],n[7]=0,n[8]=a*e[8],n[9]=a*e[9],n[10]=a*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},c.multiplyByVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=t.w,u=e[0]*r+e[4]*i+e[8]*a+e[12]*o,E=e[1]*r+e[5]*i+e[9]*a+e[13]*o,s=e[2]*r+e[6]*i+e[10]*a+e[14]*o,c=e[3]*r+e[7]*i+e[11]*a+e[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a,u=e[1]*r+e[5]*i+e[9]*a,E=e[2]*r+e[6]*i+e[10]*a;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a+e[12],u=e[1]*r+e[5]*i+e[9]*a+e[13],E=e[2]*r+e[6]*i+e[10]*a+e[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},c.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},c.transpose=function(e,t){var n=e[1],r=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=u,t[15]=e[15],t},c.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},c.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},c.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},c.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},c.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var N=new E,h=new E,I=new t,d=new t(0,0,0,1);return c.inverse=function(e,n){if(E.equalsEpsilon(c.getRotation(e,N),h,u.EPSILON7)&&t.equals(c.getRow(e,3,I),d))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],i=e[4],a=e[8],o=e[12],_=e[1],T=e[5],R=e[9],l=e[13],A=e[2],f=e[6],m=e[10],S=e[14],M=e[3],O=e[7],y=e[11],p=e[15],C=m*p,U=S*y,L=f*p,F=S*O,P=f*y,w=m*O,D=A*p,v=S*M,x=A*y,g=m*M,B=A*O,z=f*M,G=C*T+F*R+P*l-(U*T+L*R+w*l),b=U*_+D*R+g*l-(C*_+v*R+x*l),X=L*_+v*T+B*l-(F*_+D*T+z*l),V=w*_+x*T+z*R-(P*_+g*T+B*R),H=U*i+L*a+w*o-(C*i+F*a+P*o),W=C*r+v*a+x*o-(U*r+D*a+g*o),q=F*r+D*i+z*o-(L*r+v*i+B*o),Y=P*r+g*i+B*a-(w*r+x*i+z*a);C=a*l,U=o*R,L=i*l,F=o*T,P=i*R,w=a*T,D=r*l,v=o*_,x=r*R,g=a*_,B=r*T,z=i*_;var K=C*O+F*y+P*p-(U*O+L*y+w*p),k=U*M+D*y+g*p-(C*M+v*y+x*p),Z=L*M+v*O+B*p-(F*M+D*O+z*p),j=w*M+x*O+z*y-(P*M+g*O+B*y),Q=L*m+w*S+U*f-(P*S+C*f+F*m),J=x*S+C*A+v*m-(D*m+g*S+U*A),$=D*f+z*S+F*A-(B*S+L*A+v*f),ee=B*m+P*A+g*f-(x*f+z*m+w*A),te=r*G+i*b+a*X+o*V;if(Math.abs(te)<u.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return 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c=0,_=e.north,T=e.south,R=e.east,l=e.west,A=s;A.height=i,A.longitude=l,A.latitude=_,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.latitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,_<0?A.latitude=_:T>0?A.latitude=T:A.latitude=0;for(var f=1;f<8;++f)A.longitude=-Math.PI+f*u.PI_OVER_TWO,E.contains(e,A)&&(o[c]=r.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++),o.length=c,o},E.MAX_VALUE=o(new E(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),E}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,i,a,o,u,E,s,c,_,T){"use strict";function R(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var l=new e,A=new e,f=new e,N=new e,h=new e,I=new e,d=new e,m=new e,S=new e,M=new e,O=new e,y=new e;R.fromPoints=function(t,n){if(r(n)||(n=new R),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var i=e.clone(t[0],d),a=e.clone(i,l),o=e.clone(i,A),u=e.clone(i,f),E=e.clone(i,N),s=e.clone(i,h),c=e.clone(i,I),_=t.length,T=1;T<_;T++){e.clone(t[T],i);var p=i.x,C=i.y,U=i.z;p<a.x&&e.clone(i,a),p>E.x&&e.clone(i,E),C<o.y&&e.clone(i,o),C>s.y&&e.clone(i,s),U<u.z&&e.clone(i,u),U>c.z&&e.clone(i,c)}var L=e.magnitudeSquared(e.subtract(E,a,m)),F=e.magnitudeSquared(e.subtract(s,o,m)),P=e.magnitudeSquared(e.subtract(c,u,m)),w=a,D=E,v=L;F>v&&(v=F,w=o,D=s),P>v&&(v=P,w=u,D=c);var x=S;x.x=.5*(w.x+D.x),x.y=.5*(w.y+D.y),x.z=.5*(w.z+D.z);var g=e.magnitudeSquared(e.subtract(D,x,m)),B=Math.sqrt(g),z=M;z.x=a.x,z.y=o.y,z.z=u.z;var G=O;G.x=E.x,G.y=s.y,G.z=c.z;var b=e.multiplyByScalar(e.add(z,G,m),.5,y),X=0;for(T=0;T<_;T++){e.clone(t[T],i);var V=e.magnitude(e.subtract(i,b,m));V>X&&(X=V);var H=e.magnitudeSquared(e.subtract(i,x,m));if(H>g){var W=Math.sqrt(H);B=.5*(B+W),g=B*B;var q=W-B;x.x=(B*x.x+q*i.x)/W,x.y=(B*x.y+q*i.y)/W,x.z=(B*x.z+q*i.z)/W}}return B<X?(e.clone(x,n.center),n.radius=B):(e.clone(b,n.center),n.radius=X),n};var p=new o,C=new e,U=new e,L=new t,F=new t;R.fromRectangle2D=function(e,t,n){return R.fromRectangleWithHeights2D(e,t,0,0,n)},R.fromRectangleWithHeights2D=function(t,i,a,o,u){if(r(u)||(u=new R),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=n(i,p),T.southwest(t,L),L.height=a,T.northeast(t,F),F.height=o;var E=i.project(L,C),s=i.project(F,U),c=s.x-E.x,_=s.y-E.y,l=s.z-E.z;u.radius=.5*Math.sqrt(c*c+_*_+l*l);var A=u.center;return A.x=E.x+.5*c,A.y=E.y+.5*_,A.z=E.z+.5*l,u};var P=[];R.fromRectangle3D=function(e,t,i,o){t=n(t,a.WGS84),i=n(i,0);var u;return r(e)&&(u=T.subsample(e,t,i,P)),R.fromPoints(u,o)},R.fromVertices=function(t,i,a,o){if(r(o)||(o=new R),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;i=n(i,e.ZERO),a=n(a,3);var u=d;u.x=t[0]+i.x,u.y=t[1]+i.y,u.z=t[2]+i.z;for(var E=e.clone(u,l),s=e.clone(u,A),c=e.clone(u,f),_=e.clone(u,N),T=e.clone(u,h),p=e.clone(u,I),C=t.length,U=0;U<C;U+=a){var L=t[U]+i.x,F=t[U+1]+i.y,P=t[U+2]+i.z;u.x=L,u.y=F,u.z=P,L<E.x&&e.clone(u,E),L>_.x&&e.clone(u,_),F<s.y&&e.clone(u,s),F>T.y&&e.clone(u,T),P<c.z&&e.clone(u,c),P>p.z&&e.clone(u,p)}var w=e.magnitudeSquared(e.subtract(_,E,m)),D=e.magnitudeSquared(e.subtract(T,s,m)),v=e.magnitudeSquared(e.subtract(p,c,m)),x=E,g=_,B=w;D>B&&(B=D,x=s,g=T),v>B&&(B=v,x=c,g=p);var z=S;z.x=.5*(x.x+g.x),z.y=.5*(x.y+g.y),z.z=.5*(x.z+g.z);var G=e.magnitudeSquared(e.subtract(g,z,m)),b=Math.sqrt(G),X=M;X.x=E.x,X.y=s.y,X.z=c.z;var V=O;V.x=_.x,V.y=T.y,V.z=p.z;var H=e.multiplyByScalar(e.add(X,V,m),.5,y),W=0;for(U=0;U<C;U+=a){u.x=t[U]+i.x,u.y=t[U+1]+i.y,u.z=t[U+2]+i.z;var q=e.magnitude(e.subtract(u,H,m));q>W&&(W=q);var Y=e.magnitudeSquared(e.subtract(u,z,m));if(Y>G){var K=Math.sqrt(Y);b=.5*(b+K),G=b*b;var k=K-b;z.x=(b*z.x+k*u.x)/K,z.y=(b*z.y+k*u.y)/K,z.z=(b*z.z+k*u.z)/K}}return b<W?(e.clone(z,o.center),o.radius=b):(e.clone(H,o.center),o.radius=W),o},R.fromEncodedCartesianVertices=function(t,n,i){if(r(i)||(i=new R),!r(t)||!r(n)||t.length!==n.length||0===t.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;var a=d;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];for(var o=e.clone(a,l),u=e.clone(a,A),E=e.clone(a,f),s=e.clone(a,N),c=e.clone(a,h),_=e.clone(a,I),T=t.length,p=0;p<T;p+=3){var C=t[p]+n[p],U=t[p+1]+n[p+1],L=t[p+2]+n[p+2];a.x=C,a.y=U,a.z=L,C<o.x&&e.clone(a,o),C>s.x&&e.clone(a,s),U<u.y&&e.clone(a,u),U>c.y&&e.clone(a,c),L<E.z&&e.clone(a,E),L>_.z&&e.clone(a,_)}var F=e.magnitudeSquared(e.subtract(s,o,m)),P=e.magnitudeSquared(e.subtract(c,u,m)),w=e.magnitudeSquared(e.subtract(_,E,m)),D=o,v=s,x=F;P>x&&(x=P,D=u,v=c),w>x&&(x=w,D=E,v=_);var g=S;g.x=.5*(D.x+v.x),g.y=.5*(D.y+v.y),g.z=.5*(D.z+v.z);var B=e.magnitudeSquared(e.subtract(v,g,m)),z=Math.sqrt(B),G=M;G.x=o.x,G.y=u.y,G.z=E.z;var b=O;b.x=s.x,b.y=c.y,b.z=_.z;var X=e.multiplyByScalar(e.add(G,b,m),.5,y),V=0;for(p=0;p<T;p+=3){a.x=t[p]+n[p],a.y=t[p+1]+n[p+1],a.z=t[p+2]+n[p+2];var H=e.magnitude(e.subtract(a,X,m));H>V&&(V=H);var W=e.magnitudeSquared(e.subtract(a,g,m));if(W>B){var q=Math.sqrt(W);z=.5*(z+q),B=z*z;var Y=q-z;g.x=(z*g.x+Y*a.x)/q,g.y=(z*g.y+Y*a.y)/q,g.z=(z*g.z+Y*a.z)/q}}return z<V?(e.clone(g,i.center),i.radius=z):(e.clone(X,i.center),i.radius=V),i},R.fromCornerPoints=function(t,n,i){r(i)||(i=new R);var a=i.center;return e.add(t,n,a),e.multiplyByScalar(a,.5,a),i.radius=e.distance(a,n),i},R.fromEllipsoid=function(t,n){return r(n)||(n=new R),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var w=new e;R.fromBoundingSpheres=function(t,n){if(r(n)||(n=new R),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var i=t.length;if(1===i)return R.clone(t[0],n);if(2===i)return R.union(t[0],t[1],n);for(var a=[],o=0;o<i;o++)a.push(t[o].center);n=R.fromPoints(a,n);var u=n.center,E=n.radius;for(o=0;o<i;o++){var s=t[o];E=Math.max(E,e.distance(u,s.center,w)+s.radius)}return n.radius=E,n};var D=new e,v=new e,x=new e;R.fromOrientedBoundingBox=function(t,n){r(n)||(n=new R);var i=t.halfAxes,a=s.getColumn(i,0,D),o=s.getColumn(i,1,v),u=s.getColumn(i,2,x),E=e.magnitude(a),c=e.magnitude(o),_=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(E,c,_),n},R.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new R(t.center,t.radius)},R.packedLength=4,R.pack=function(e,t,r){r=n(r,0);var i=e.center;return t[r++]=i.x,t[r++]=i.y,t[r++]=i.z,t[r]=e.radius,t},R.unpack=function(e,t,i){t=n(t,0),r(i)||(i=new R);var a=i.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],i.radius=e[t],i};var g=new e,B=new e;R.union=function(t,n,i){r(i)||(i=new R);var a=t.center,o=t.radius,u=n.center,E=n.radius,s=e.subtract(u,a,g),c=e.magnitude(s);if(o>=c+E)return t.clone(i),i;if(E>=c+o)return n.clone(i),i;var _=.5*(o+c+E),T=e.multiplyByScalar(s,(-o+_)/c,B);return e.add(T,a,T),e.clone(T,i.center),i.radius=_,i};var z=new e;R.expand=function(t,n,r){r=R.clone(t,r);var i=e.magnitude(e.subtract(n,r.center,z));return i>r.radius&&(r.radius=i),r},R.intersectPlane=function(t,n){var r=t.center,i=t.radius,a=n.normal,o=e.dot(a,r)+n.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},R.transform=function(e,t,n){return r(n)||(n=new R),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=c.getMaximumScale(t)*e.radius,n};var G=new e;R.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,G);return e.magnitudeSquared(r)-t.radius*t.radius},R.transformWithoutScale=function(e,t,n){return r(n)||(n=new R),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var b=new e;R.computePlaneDistances=function(t,n,i,a){r(a)||(a=new E);var o=e.subtract(t.center,n,b),u=e.dot(i,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var X=new e,V=new e,H=new e,W=new e,q=new e,Y=new t,K=new Array(8),k=0;k<8;++k)K[k]=new e;var Z=new o;return R.projectTo2D=function(t,r,i){r=n(r,Z);var a=r.ellipsoid,o=t.center,u=t.radius,E=a.geodeticSurfaceNormal(o,X),s=e.cross(e.UNIT_Z,E,V);e.normalize(s,s);var c=e.cross(E,s,H);e.normalize(c,c),e.multiplyByScalar(E,u,E),e.multiplyByScalar(c,u,c),e.multiplyByScalar(s,u,s);var _=e.negate(c,q),T=e.negate(s,W),l=K,A=l[0];e.add(E,c,A),e.add(A,s,A),A=l[1],e.add(E,c,A),e.add(A,T,A),A=l[2],e.add(E,_,A),e.add(A,T,A),A=l[3],e.add(E,_,A),e.add(A,s,A),e.negate(E,E),A=l[4],e.add(E,c,A),e.add(A,s,A),A=l[5],e.add(E,c,A),e.add(A,T,A),A=l[6],e.add(E,_,A),e.add(A,T,A),A=l[7],e.add(E,_,A),e.add(A,s,A);for(var f=l.length,N=0;N<f;++N){var h=l[N];e.add(o,h,h);var I=a.cartesianToCartographic(h,Y);r.project(I,h)}i=R.fromPoints(l,i),o=i.center;var d=o.x,m=o.y,S=o.z;return o.x=S,o.y=d,o.z=m,i},R.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},R.equals=function(t,n){return t===n||r(t)&&r(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},R.prototype.intersectPlane=function(e){return R.intersectPlane(this,e)},R.prototype.distanceSquaredTo=function(e){return R.distanceSquaredTo(this,e)},R.prototype.computePlaneDistances=function(e,t,n){return R.computePlaneDistances(this,e,t,n)},R.prototype.isOccluded=function(e){return R.isOccluded(this,e)},R.prototype.equals=function(e){return R.equals(this,e)},R.prototype.clone=function(e){return R.clone(this,e)},R}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var 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+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return 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n[0]=C,n[1]=U,n[2]=L,n[3]=0,n[4]=F,n[5]=P,n[6]=w,n[7]=0,n[8]=D,n[9]=v,n[10]=x,n[11]=0,n[12]=g,n[13]=B,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[4],u=e[5],E=e[6],s=e[8],c=e[9],_=e[10],T=t[0],R=t[1],l=t[2],A=t[3],f=t[4],N=t[5],h=t[6],I=t[7],d=t[8],m=r*T+o*R+s*l,S=i*T+u*R+c*l,M=a*T+E*R+_*l,O=r*A+o*f+s*N,y=i*A+u*f+c*N,p=a*A+E*f+_*N,C=r*h+o*I+s*d,U=i*h+u*I+c*d,L=a*h+E*I+_*d;return n[0]=m,n[1]=S,n[2]=M,n[3]=0,n[4]=O,n[5]=y,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=L,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},c.multiplyByTranslation=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=r*e[0]+i*e[4]+a*e[8]+e[12],u=r*e[1]+i*e[5]+a*e[9]+e[13],E=r*e[2]+i*e[6]+a*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=o,n[13]=u,n[14]=E,n[15]=e[15],n};var f=new e;c.multiplyByUniformScale=function(e,t,n){return f.x=t,f.y=t,f.z=t,c.multiplyByScale(e,f,n)},c.multiplyByScale=function(e,t,n){var r=t.x,i=t.y,a=t.z;return 1===r&&1===i&&1===a?c.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=i*e[4],n[5]=i*e[5],n[6]=i*e[6],n[7]=0,n[8]=a*e[8],n[9]=a*e[9],n[10]=a*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},c.multiplyByVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=t.w,u=e[0]*r+e[4]*i+e[8]*a+e[12]*o,E=e[1]*r+e[5]*i+e[9]*a+e[13]*o,s=e[2]*r+e[6]*i+e[10]*a+e[14]*o,c=e[3]*r+e[7]*i+e[11]*a+e[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a,u=e[1]*r+e[5]*i+e[9]*a,E=e[2]*r+e[6]*i+e[10]*a;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a+e[12],u=e[1]*r+e[5]*i+e[9]*a+e[13],E=e[2]*r+e[6]*i+e[10]*a+e[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},c.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},c.transpose=function(e,t){var n=e[1],r=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=u,t[15]=e[15],t},c.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},c.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},c.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},c.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},c.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var N=new E,h=new E,I=new t,d=new t(0,0,0,1);return c.inverse=function(e,n){if(E.equalsEpsilon(c.getRotation(e,N),h,u.EPSILON7)&&t.equals(c.getRow(e,3,I),d))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],i=e[4],a=e[8],o=e[12],_=e[1],T=e[5],R=e[9],l=e[13],A=e[2],f=e[6],m=e[10],S=e[14],M=e[3],O=e[7],y=e[11],p=e[15],C=m*p,U=S*y,L=f*p,F=S*O,P=f*y,w=m*O,D=A*p,v=S*M,x=A*y,g=m*M,B=A*O,z=f*M,G=C*T+F*R+P*l-(U*T+L*R+w*l),b=U*_+D*R+g*l-(C*_+v*R+x*l),X=L*_+v*T+B*l-(F*_+D*T+z*l),V=w*_+x*T+z*R-(P*_+g*T+B*R),H=U*i+L*a+w*o-(C*i+F*a+P*o),W=C*r+v*a+x*o-(U*r+D*a+g*o),q=F*r+D*i+z*o-(L*r+v*i+B*o),Y=P*r+g*i+B*a-(w*r+x*i+z*a);C=a*l,U=o*R,L=i*l,F=o*T,P=i*R,w=a*T,D=r*l,v=o*_,x=r*R,g=a*_,B=r*T,z=i*_;var K=C*O+F*y+P*p-(U*O+L*y+w*p),k=U*M+D*y+g*p-(C*M+v*y+x*p),Z=L*M+v*O+B*p-(F*M+D*O+z*p),j=w*M+x*O+z*y-(P*M+g*O+B*y),Q=L*m+w*S+U*f-(P*S+C*f+F*m),J=x*S+C*A+v*m-(D*m+g*S+U*A),$=D*f+z*S+F*A-(B*S+L*A+v*f),ee=B*m+P*A+g*f-(x*f+z*m+w*A),te=r*G+i*b+a*X+o*V;if(Math.abs(te)<u.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=G*te,n[1]=b*te,n[2]=X*te,n[3]=V*te,n[4]=H*te,n[5]=W*te,n[6]=q*te,n[7]=Y*te,n[8]=K*te,n[9]=k*te,n[10]=Z*te,n[11]=j*te,n[12]=Q*te,n[13]=J*te,n[14]=$*te,n[15]=ee*te,n},c.inverseTransformation=function(e,t){var n=e[0],r=e[1],i=e[2],a=e[4],o=e[5],u=e[6],E=e[8],s=e[9],c=e[10],_=e[12],T=e[13],R=e[14],l=-n*_-r*T-i*R,A=-a*_-o*T-u*R,f=-E*_-s*T-c*R;return t[0]=n,t[1]=a,t[2]=E,t[3]=0,t[4]=r,t[5]=o,t[6]=s,t[7]=0,t[8]=i,t[9]=u,t[10]=c,t[11]=0,t[12]=l,t[13]=A,t[14]=f,t[15]=1,t},c.IDENTITY=o(new c(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),c.ZERO=o(new c(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),c.COLUMN0ROW0=0,c.COLUMN0ROW1=1,c.COLUMN0ROW2=2,c.COLUMN0ROW3=3,c.COLUMN1ROW0=4,c.COLUMN1ROW1=5,c.COLUMN1ROW2=6,c.COLUMN1ROW3=7,c.COLUMN2ROW0=8,c.COLUMN2ROW1=9,c.COLUMN2ROW2=10,c.COLUMN2ROW3=11,c.COLUMN3ROW0=12,c.COLUMN3ROW1=13,c.COLUMN3ROW2=14,c.COLUMN3ROW3=15,i(c.prototype,{length:{get:function(){return c.packedLength}}}),c.prototype.clone=function(e){return c.clone(this,e)},c.prototype.equals=function(e){return c.equals(this,e)},c.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]},c.prototype.equalsEpsilon=function(e,t){return c.equalsEpsilon(this,e,t)},c.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},c}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(e,t,n,r){"use strict";function i(t,n){this.normal=e.clone(t),this.distance=n}i.fromPointNormal=function(n,r,a){var o=-e.dot(r,n);return t(a)?(e.clone(r,a.normal),a.distance=o,a):new i(r,o)};var a=new e;return i.fromCartesian4=function(n,r){var o=e.fromCartesian4(n,a),u=n.w;return t(r)?(e.clone(o,r.normal),r.distance=u,r):new i(o,u)},i.getPointDistance=function(t,n){return e.dot(t.normal,n)+t.distance},i.ORIGIN_XY_PLANE=r(new i(e.UNIT_Z,0)),i.ORIGIN_YZ_PLANE=r(new i(e.UNIT_X,0)),i.ORIGIN_ZX_PLANE=r(new i(e.UNIT_Y,0)),i}),define("Core/Rectangle",["./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(e,t,n,r,i,a,o,u){"use strict";function E(e,n,r,i){this.west=t(e,0),this.south=t(n,0),this.east=t(r,0),this.north=t(i,0)}r(E.prototype,{width:{get:function(){return E.computeWidth(this)}},height:{get:function(){return E.computeHeight(this)}}}),E.packedLength=4,E.pack=function(e,n,r){return r=t(r,0),n[r++]=e.west,n[r++]=e.south,n[r++]=e.east,n[r]=e.north,n},E.unpack=function(e,r,i){return r=t(r,0),n(i)||(i=new E),i.west=e[r++],i.south=e[r++],i.east=e[r++],i.north=e[r],i},E.computeWidth=function(e){var t=e.east,n=e.west;return t<n&&(t+=u.TWO_PI),t-n},E.computeHeight=function(e){return e.north-e.south},E.fromDegrees=function(e,r,i,a,o){return e=u.toRadians(t(e,0)),r=u.toRadians(t(r,0)),i=u.toRadians(t(i,0)),a=u.toRadians(t(a,0)),n(o)?(o.west=e,o.south=r,o.east=i,o.north=a,o):new E(e,r,i,a)},E.fromCartographicArray=function(e,t){for(var r=Number.MAX_VALUE,i=-Number.MAX_VALUE,a=Number.MAX_VALUE,o=-Number.MAX_VALUE,s=Number.MAX_VALUE,c=-Number.MAX_VALUE,_=0,T=e.length;_<T;_++){var R=e[_];r=Math.min(r,R.longitude),i=Math.max(i,R.longitude),s=Math.min(s,R.latitude),c=Math.max(c,R.latitude);var l=R.longitude>=0?R.longitude:R.longitude+u.TWO_PI;a=Math.min(a,l),o=Math.max(o,l)}return i-r>o-a&&(r=a,i=o,i>u.PI&&(i-=u.TWO_PI),r>u.PI&&(r-=u.TWO_PI)),n(t)?(t.west=r,t.south=s,t.east=i,t.north=c,t):new E(r,s,i,c)},E.fromCartesianArray=function(e,t,r){for(var i=Number.MAX_VALUE,a=-Number.MAX_VALUE,o=Number.MAX_VALUE,s=-Number.MAX_VALUE,c=Number.MAX_VALUE,_=-Number.MAX_VALUE,T=0,R=e.length;T<R;T++){var l=t.cartesianToCartographic(e[T]);i=Math.min(i,l.longitude),a=Math.max(a,l.longitude),c=Math.min(c,l.latitude),_=Math.max(_,l.latitude);var A=l.longitude>=0?l.longitude:l.longitude+u.TWO_PI;o=Math.min(o,A),s=Math.max(s,A)}return a-i>s-o&&(i=o,a=s,a>u.PI&&(a-=u.TWO_PI),i>u.PI&&(i-=u.TWO_PI)),n(r)?(r.west=i,r.south=c,r.east=a,r.north=_,r):new E(i,c,a,_)},E.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new E(e.west,e.south,e.east,e.north)},E.prototype.clone=function(e){return E.clone(this,e)},E.prototype.equals=function(e){return E.equals(this,e)},E.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},E.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},E.validate=function(e){},E.southwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.south,r.height=0,r):new e(t.west,t.south)},E.northwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.north,r.height=0,r):new e(t.west,t.north)},E.northeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.north,r.height=0,r):new e(t.east,t.north)},E.southeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.south,r.height=0,r):new e(t.east,t.south)},E.center=function(t,r){var i=t.east,a=t.west;i<a&&(i+=u.TWO_PI);var o=u.negativePiToPi(.5*(a+i)),E=.5*(t.south+t.north);return n(r)?(r.longitude=o,r.latitude=E,r.height=0,r):new e(o,E)},E.intersection=function(e,t,r){var i=e.east,a=e.west,o=t.east,s=t.west;i<a&&o>0?i+=u.TWO_PI:o<s&&i>0&&(o+=u.TWO_PI),i<a&&s<0?s+=u.TWO_PI:o<s&&a<0&&(a+=u.TWO_PI);var c=u.negativePiToPi(Math.max(a,s)),_=u.negativePiToPi(Math.min(i,o));if(!((e.west<e.east||t.west<t.east)&&_<=c)){var T=Math.max(e.south,t.south),R=Math.min(e.north,t.north);if(!(T>=R))return n(r)?(r.west=c,r.south=T,r.east=_,r.north=R,r):new E(c,T,_,R)}},E.union=function(e,t,r){return n(r)||(r=new E),r.west=Math.min(e.west,t.west),r.south=Math.min(e.south,t.south),r.east=Math.max(e.east,t.east),r.north=Math.max(e.north,t.north),r},E.expand=function(e,t,r){return n(r)||(r=new E),r.west=Math.min(e.west,t.longitude),r.south=Math.min(e.south,t.latitude),r.east=Math.max(e.east,t.longitude),r.north=Math.max(e.north,t.latitude),r},E.contains=function(e,t){var n=t.longitude,r=t.latitude,i=e.west,a=e.east;return a<i&&(a+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>i||u.equalsEpsilon(n,i,u.EPSILON14))&&(n<a||u.equalsEpsilon(n,a,u.EPSILON14))&&r>=e.south&&r<=e.north};var s=new e;return E.subsample=function(e,r,i,o){r=t(r,a.WGS84),i=t(i,0),n(o)||(o=[]);var c=0,_=e.north,T=e.south,R=e.east,l=e.west,A=s;A.height=i,A.longitude=l,A.latitude=_,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.latitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,_<0?A.latitude=_:T>0?A.latitude=T:A.latitude=0;for(var f=1;f<8;++f)A.longitude=-Math.PI+f*u.PI_OVER_TWO,E.contains(e,A)&&(o[c]=r.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++),o.length=c,o},E.MAX_VALUE=o(new E(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),E}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,i,a,o,u,E,s,c,_,T){"use strict";function R(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var l=new e,A=new e,f=new e,N=new e,h=new e,I=new e,d=new e,m=new e,S=new e,M=new e,O=new e,y=new e;R.fromPoints=function(t,n){if(r(n)||(n=new R),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var i=e.clone(t[0],d),a=e.clone(i,l),o=e.clone(i,A),u=e.clone(i,f),E=e.clone(i,N),s=e.clone(i,h),c=e.clone(i,I),_=t.length,T=1;T<_;T++){e.clone(t[T],i);var p=i.x,C=i.y,U=i.z;p<a.x&&e.clone(i,a),p>E.x&&e.clone(i,E),C<o.y&&e.clone(i,o),C>s.y&&e.clone(i,s),U<u.z&&e.clone(i,u),U>c.z&&e.clone(i,c)}var L=e.magnitudeSquared(e.subtract(E,a,m)),F=e.magnitudeSquared(e.subtract(s,o,m)),P=e.magnitudeSquared(e.subtract(c,u,m)),w=a,D=E,v=L;F>v&&(v=F,w=o,D=s),P>v&&(v=P,w=u,D=c);var x=S;x.x=.5*(w.x+D.x),x.y=.5*(w.y+D.y),x.z=.5*(w.z+D.z);var g=e.magnitudeSquared(e.subtract(D,x,m)),B=Math.sqrt(g),z=M;z.x=a.x,z.y=o.y,z.z=u.z;var G=O;G.x=E.x,G.y=s.y,G.z=c.z;var b=e.multiplyByScalar(e.add(z,G,m),.5,y),X=0;for(T=0;T<_;T++){e.clone(t[T],i);var V=e.magnitude(e.subtract(i,b,m));V>X&&(X=V);var H=e.magnitudeSquared(e.subtract(i,x,m));if(H>g){var W=Math.sqrt(H);B=.5*(B+W),g=B*B;var q=W-B;x.x=(B*x.x+q*i.x)/W,x.y=(B*x.y+q*i.y)/W,x.z=(B*x.z+q*i.z)/W}}return B<X?(e.clone(x,n.center),n.radius=B):(e.clone(b,n.center),n.radius=X),n};var p=new o,C=new e,U=new e,L=new t,F=new t;R.fromRectangle2D=function(e,t,n){return R.fromRectangleWithHeights2D(e,t,0,0,n)},R.fromRectangleWithHeights2D=function(t,i,a,o,u){if(r(u)||(u=new R),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=n(i,p),T.southwest(t,L),L.height=a,T.northeast(t,F),F.height=o;var E=i.project(L,C),s=i.project(F,U),c=s.x-E.x,_=s.y-E.y,l=s.z-E.z;u.radius=.5*Math.sqrt(c*c+_*_+l*l);var A=u.center;return A.x=E.x+.5*c,A.y=E.y+.5*_,A.z=E.z+.5*l,u};var P=[];R.fromRectangle3D=function(e,t,i,o){t=n(t,a.WGS84),i=n(i,0);var u;return r(e)&&(u=T.subsample(e,t,i,P)),R.fromPoints(u,o)},R.fromVertices=function(t,i,a,o){if(r(o)||(o=new R),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;i=n(i,e.ZERO),a=n(a,3);var u=d;u.x=t[0]+i.x,u.y=t[1]+i.y,u.z=t[2]+i.z;for(var E=e.clone(u,l),s=e.clone(u,A),c=e.clone(u,f),_=e.clone(u,N),T=e.clone(u,h),p=e.clone(u,I),C=t.length,U=0;U<C;U+=a){var L=t[U]+i.x,F=t[U+1]+i.y,P=t[U+2]+i.z;u.x=L,u.y=F,u.z=P,L<E.x&&e.clone(u,E),L>_.x&&e.clone(u,_),F<s.y&&e.clone(u,s),F>T.y&&e.clone(u,T),P<c.z&&e.clone(u,c),P>p.z&&e.clone(u,p)}var w=e.magnitudeSquared(e.subtract(_,E,m)),D=e.magnitudeSquared(e.subtract(T,s,m)),v=e.magnitudeSquared(e.subtract(p,c,m)),x=E,g=_,B=w;D>B&&(B=D,x=s,g=T),v>B&&(B=v,x=c,g=p);var z=S;z.x=.5*(x.x+g.x),z.y=.5*(x.y+g.y),z.z=.5*(x.z+g.z);var G=e.magnitudeSquared(e.subtract(g,z,m)),b=Math.sqrt(G),X=M;X.x=E.x,X.y=s.y,X.z=c.z;var V=O;V.x=_.x,V.y=T.y,V.z=p.z;var H=e.multiplyByScalar(e.add(X,V,m),.5,y),W=0;for(U=0;U<C;U+=a){u.x=t[U]+i.x,u.y=t[U+1]+i.y,u.z=t[U+2]+i.z;var q=e.magnitude(e.subtract(u,H,m));q>W&&(W=q);var Y=e.magnitudeSquared(e.subtract(u,z,m));if(Y>G){var K=Math.sqrt(Y);b=.5*(b+K),G=b*b;var k=K-b;z.x=(b*z.x+k*u.x)/K,z.y=(b*z.y+k*u.y)/K,z.z=(b*z.z+k*u.z)/K}}return b<W?(e.clone(z,o.center),o.radius=b):(e.clone(H,o.center),o.radius=W),o},R.fromEncodedCartesianVertices=function(t,n,i){if(r(i)||(i=new R),!r(t)||!r(n)||t.length!==n.length||0===t.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;var a=d;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];for(var o=e.clone(a,l),u=e.clone(a,A),E=e.clone(a,f),s=e.clone(a,N),c=e.clone(a,h),_=e.clone(a,I),T=t.length,p=0;p<T;p+=3){var C=t[p]+n[p],U=t[p+1]+n[p+1],L=t[p+2]+n[p+2];a.x=C,a.y=U,a.z=L,C<o.x&&e.clone(a,o),C>s.x&&e.clone(a,s),U<u.y&&e.clone(a,u),U>c.y&&e.clone(a,c),L<E.z&&e.clone(a,E),L>_.z&&e.clone(a,_)}var F=e.magnitudeSquared(e.subtract(s,o,m)),P=e.magnitudeSquared(e.subtract(c,u,m)),w=e.magnitudeSquared(e.subtract(_,E,m)),D=o,v=s,x=F;P>x&&(x=P,D=u,v=c),w>x&&(x=w,D=E,v=_);var g=S;g.x=.5*(D.x+v.x),g.y=.5*(D.y+v.y),g.z=.5*(D.z+v.z);var B=e.magnitudeSquared(e.subtract(v,g,m)),z=Math.sqrt(B),G=M;G.x=o.x,G.y=u.y,G.z=E.z;var b=O;b.x=s.x,b.y=c.y,b.z=_.z;var X=e.multiplyByScalar(e.add(G,b,m),.5,y),V=0;for(p=0;p<T;p+=3){a.x=t[p]+n[p],a.y=t[p+1]+n[p+1],a.z=t[p+2]+n[p+2];var H=e.magnitude(e.subtract(a,X,m));H>V&&(V=H);var W=e.magnitudeSquared(e.subtract(a,g,m));if(W>B){var q=Math.sqrt(W);z=.5*(z+q),B=z*z;var Y=q-z;g.x=(z*g.x+Y*a.x)/q,g.y=(z*g.y+Y*a.y)/q,g.z=(z*g.z+Y*a.z)/q}}return z<V?(e.clone(g,i.center),i.radius=z):(e.clone(X,i.center),i.radius=V),i},R.fromCornerPoints=function(t,n,i){r(i)||(i=new R);var a=i.center;return e.add(t,n,a),e.multiplyByScalar(a,.5,a),i.radius=e.distance(a,n),i},R.fromEllipsoid=function(t,n){return r(n)||(n=new R),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var w=new e;R.fromBoundingSpheres=function(t,n){if(r(n)||(n=new R),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var i=t.length;if(1===i)return R.clone(t[0],n);if(2===i)return R.union(t[0],t[1],n);for(var a=[],o=0;o<i;o++)a.push(t[o].center);n=R.fromPoints(a,n);var u=n.center,E=n.radius;for(o=0;o<i;o++){var s=t[o];E=Math.max(E,e.distance(u,s.center,w)+s.radius)}return n.radius=E,n};var D=new e,v=new e,x=new e;R.fromOrientedBoundingBox=function(t,n){r(n)||(n=new R);var i=t.halfAxes,a=s.getColumn(i,0,D),o=s.getColumn(i,1,v),u=s.getColumn(i,2,x),E=e.magnitude(a),c=e.magnitude(o),_=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(E,c,_),n},R.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new R(t.center,t.radius)},R.packedLength=4,R.pack=function(e,t,r){r=n(r,0);var i=e.center;return t[r++]=i.x,t[r++]=i.y,t[r++]=i.z,t[r]=e.radius,t},R.unpack=function(e,t,i){t=n(t,0),r(i)||(i=new R);var a=i.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],i.radius=e[t],i};var g=new e,B=new e;R.union=function(t,n,i){r(i)||(i=new R);var a=t.center,o=t.radius,u=n.center,E=n.radius,s=e.subtract(u,a,g),c=e.magnitude(s);if(o>=c+E)return t.clone(i),i;if(E>=c+o)return n.clone(i),i;var _=.5*(o+c+E),T=e.multiplyByScalar(s,(-o+_)/c,B);return e.add(T,a,T),e.clone(T,i.center),i.radius=_,i};var z=new e;R.expand=function(t,n,r){r=R.clone(t,r);var i=e.magnitude(e.subtract(n,r.center,z));return i>r.radius&&(r.radius=i),r},R.intersectPlane=function(t,n){var r=t.center,i=t.radius,a=n.normal,o=e.dot(a,r)+n.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},R.transform=function(e,t,n){return r(n)||(n=new R),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=c.getMaximumScale(t)*e.radius,n};var G=new e;R.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,G);return e.magnitudeSquared(r)-t.radius*t.radius},R.transformWithoutScale=function(e,t,n){return r(n)||(n=new R),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var b=new e;R.computePlaneDistances=function(t,n,i,a){r(a)||(a=new E);var o=e.subtract(t.center,n,b),u=e.dot(i,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var X=new e,V=new e,H=new e,W=new e,q=new e,Y=new t,K=new Array(8),k=0;k<8;++k)K[k]=new e;var Z=new o;return R.projectTo2D=function(t,r,i){r=n(r,Z);var a=r.ellipsoid,o=t.center,u=t.radius,E=a.geodeticSurfaceNormal(o,X),s=e.cross(e.UNIT_Z,E,V);e.normalize(s,s);var c=e.cross(E,s,H);e.normalize(c,c),e.multiplyByScalar(E,u,E),e.multiplyByScalar(c,u,c),e.multiplyByScalar(s,u,s);var _=e.negate(c,q),T=e.negate(s,W),l=K,A=l[0];e.add(E,c,A),e.add(A,s,A),A=l[1],e.add(E,c,A),e.add(A,T,A),A=l[2],e.add(E,_,A),e.add(A,T,A),A=l[3],e.add(E,_,A),e.add(A,s,A),e.negate(E,E),A=l[4],e.add(E,c,A),e.add(A,s,A),A=l[5],e.add(E,c,A),e.add(A,T,A),A=l[6],e.add(E,_,A),e.add(A,T,A),A=l[7],e.add(E,_,A),e.add(A,s,A);for(var f=l.length,N=0;N<f;++N){var h=l[N];e.add(o,h,h);var I=a.cartesianToCartographic(h,Y);r.project(I,h)}i=R.fromPoints(l,i),o=i.center;var d=o.x,m=o.y,S=o.z;return o.x=S,o.y=d,o.z=m,i},R.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},R.equals=function(t,n){return t===n||r(t)&&r(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},R.prototype.intersectPlane=function(e){return R.intersectPlane(this,e)},R.prototype.distanceSquaredTo=function(e){return R.distanceSquaredTo(this,e)},R.prototype.computePlaneDistances=function(e,t,n){return R.computePlaneDistances(this,e,t,n)},R.prototype.isOccluded=function(e){return R.isOccluded(this,e)},R.prototype.equals=function(e){return R.equals(this,e)},R.prototype.clone=function(e){return R.clone(this,e)},R}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var 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5713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,
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e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},i={};return t(i,{element:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(i.supportsFullscreen())return null!==i.element}}}),i.supportsFullscreen=function(){if(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return r.requestFullscreen="requestFullscreen",r.exitFullscreen="exitFullscreen",r.fullscreenEnabled="fullscreenEnabled",r.fullscreenElement="fullscreenElement",r.fullscreenchange="fullscreenchange",r.fullscreenerror="fullscreenerror",n=!0;for(var i,a=["webkit","moz","o","ms","khtml"],o=0,u=a.length;o<u;++o){var E=a[o];i=E+"RequestFullscreen","function"==typeof t[i]?(r.requestFullscreen=i,n=!0):(i=E+"RequestFullScreen","function"==typeof t[i]&&(r.requestFullscreen=i,n=!0)),i=E+"ExitFullscreen","function"==typeof document[i]?r.exitFullscreen=i:(i=E+"CancelFullScreen","function"==typeof document[i]&&(r.exitFullscreen=i)),i=E+"FullscreenEnabled",void 0!==document[i]?r.fullscreenEnabled=i:(i=E+"FullScreenEnabled",void 0!==document[i]&&(r.fullscreenEnabled=i)),i=E+"FullscreenElement",void 0!==document[i]?r.fullscreenElement=i:(i=E+"FullScreenElement",void 0!==document[i]&&(r.fullscreenElement=i)),i=E+"fullscreenchange",void 0!==document["on"+i]&&("ms"===E&&(i="MSFullscreenChange"),r.fullscreenchange=i),i=E+"fullscreenerror",void 0!==document["on"+i]&&("ms"===E&&(i="MSFullscreenError"),r.fullscreenerror=i)}return n},i.requestFullscreen=function(e,t){i.supportsFullscreen()&&e[r.requestFullscreen]({vrDisplay:t})},i.exitFullscreen=function(){i.supportsFullscreen()&&document[r.exitFullscreen]()},i}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,n){"use strict";function r(e){for(var t=e.split("."),n=0,r=t.length;n<r;++n)t[n]=parseInt(t[n],10);return t}function i(){if(!t(I)){I=!1;var e=/ Chrome\/([\.0-9]+)/.exec(h.userAgent);null!==e&&(I=!0,d=r(e[1]))}return I}function a(){return i()&&d}function o(){if(!t(m)&&(m=!1,!i()&&/ Safari\/[\.0-9]+/.test(h.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(h.userAgent);null!==e&&(m=!0,S=r(e[1]))}return m}function u(){return o()&&S}function E(){if(!t(M)){M=!1;var e=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(h.userAgent);null!==e&&(M=!0,O=r(e[1]),O.isNightly=!!e[2])}return M}function s(){return E()&&O}function c(){if(!t(y)){y=!1;var e;"Microsoft Internet Explorer"===h.appName?(e=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(h.userAgent),null!==e&&(y=!0,p=r(e[1]))):"Netscape"===h.appName&&(e=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(h.userAgent),null!==e&&(y=!0,p=r(e[1])))}return y}function _(){return c()&&p}function T(){if(!t(C)){C=!1;var e=/Firefox\/([\.0-9]+)/.exec(h.userAgent);null!==e&&(C=!0,U=r(e[1]))}return C}function R(){return t(L)||(L=/Windows/i.test(h.appVersion)),L}function l(){return T()&&U}function A(){return t(F)||(F="undefined"!=typeof PointerEvent&&(!t(h.pointerEnabled)||h.pointerEnabled)),F}function f(){if(!t(w)){var e=document.createElement("canvas");e.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var n=e.style.imageRendering;w=t(n)&&""!==n,w&&(P=n)}return w}function N(){return f()?P:void 0}var h;h="undefined"!=typeof navigator?navigator:{};var I,d,m,S,M,O,y,p,C,U,L,F,P,w,D={isChrome:i,chromeVersion:a,isSafari:o,safariVersion:u,isWebkit:E,webkitVersion:s,isInternetExplorer:c,internetExplorerVersion:_,isFirefox:T,firefoxVersion:l,isWindows:R,hardwareConcurrency:e(h.hardwareConcurrency,3),supportsPointerEvents:A,supportsImageRenderingPixelated:f,imageRenderingValue:N};return D.supportsFullscreen=function(){return n.supportsFullscreen()},D.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},D.supportsWebWorkers=function(){return"undefined"!=typeof Worker},D}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,t,n,r,i,a){"use strict";if(!i.supportsTypedArrays())return{};var o={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new r("componentDatatype is not a valid value.")}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return n(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t);default:throw new r("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(e,n,i,a){switch(i=t(i,0),a=t(a,(n.byteLength-i)/o.getSizeInBytes(e)),e){case o.BYTE:return new Int8Array(n,i,a);case o.UNSIGNED_BYTE:return new Uint8Array(n,i,a);case o.SHORT:return new Int16Array(n,i,a);case o.UNSIGNED_SHORT:return new Uint16Array(n,i,a);case o.INT:return new Int32Array(n,i,a);case o.UNSIGNED_INT:return new Uint32Array(n,i,a);case o.FLOAT:return new Float32Array(n,i,a);case o.DOUBLE:return new Float64Array(n,i,a);default:throw new r("componentDatatype is not a valid value.")}},o.fromName=function(e){switch(e){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE;default:throw new r("name is not a valid value.")}},a(o)}),define("Core/GeometryType",["./freezeObject"],function(e){"use strict";var t={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return e(t)}),define("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(e,t){"use strict";var n={POINTS:e.POINTS,LINES:e.LINES,LINE_LOOP:e.LINE_LOOP,LINE_STRIP:e.LINE_STRIP,TRIANGLES:e.TRIANGLES,TRIANGLE_STRIP:e.TRIANGLE_STRIP,TRIANGLE_FAN:e.TRIANGLE_FAN,validate:function(e){return e===n.POINTS||e===n.LINES||e===n.LINE_LOOP||e===n.LINE_STRIP||e===n.TRIANGLES||e===n.TRIANGLE_STRIP||e===n.TRIANGLE_FAN}};return t(n)}),define("Core/Geometry",["./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(e,t,n,r,i){"use strict";function a(t){t=e(t,e.EMPTY_OBJECT),this.attributes=t.attributes,this.indices=t.indices,this.primitiveType=e(t.primitiveType,i.TRIANGLES),this.boundingSphere=t.boundingSphere,this.geometryType=e(t.geometryType,r.NONE),this.boundingSphereCV=t.boundingSphereCV}return a.computeNumberOfVertices=function(e){var r=-1;for(var i in e.attributes)if(e.attributes.hasOwnProperty(i)&&t(e.attributes[i])&&t(e.attributes[i].values)){var a=e.attributes[i],o=a.values.length/a.componentsPerAttribute;if(r!==o&&r!==-1)throw new n("All attribute lists must have the same number of attributes.");r=o}return r},a}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(e,t,n){"use strict";function r(t){t=e(t,e.EMPTY_OBJECT),this.componentDatatype=t.componentDatatype,this.componentsPerAttribute=t.componentsPerAttribute,this.normalize=e(t.normalize,!1),this.values=t.values}return r}),define("Core/GeometryAttributes",["./defaultValue"],function(e){"use strict";function t(t){t=e(t,e.EMPTY_OBJECT),this.position=t.position,this.normal=t.normal,this.st=t.st,this.binormal=t.binormal,this.tangent=t.tangent,this.color=t.color}return t}),define("Core/VertexFormat",["./defaultValue","./defined","./DeveloperError","./freezeObject"],function(e,t,n,r){"use strict";function i(t){t=e(t,e.EMPTY_OBJECT),this.position=e(t.position,!1),this.normal=e(t.normal,!1),this.st=e(t.st,!1),this.binormal=e(t.binormal,!1),this.tangent=e(t.tangent,!1),this.color=e(t.color,!1)}return i.POSITION_ONLY=r(new i({position:!0})),i.POSITION_AND_NORMAL=r(new i({position:!0,normal:!0})),i.POSITION_NORMAL_AND_ST=r(new i({position:!0,normal:!0,st:!0})),i.POSITION_AND_ST=r(new i({position:!0,st:!0})),i.POSITION_AND_COLOR=r(new i({position:!0,color:!0})),i.ALL=r(new i({position:!0,normal:!0,st:!0,binormal:!0,tangent:!0})),i.DEFAULT=i.POSITION_NORMAL_AND_ST,i.packedLength=6,i.pack=function(t,n,r){return r=e(r,0),n[r++]=t.position?1:0,n[r++]=t.normal?1:0,n[r++]=t.st?1:0,n[r++]=t.binormal?1:0,n[r++]=t.tangent?1:0,n[r++]=t.color?1:0,n},i.unpack=function(n,r,a){return r=e(r,0),t(a)||(a=new i),a.position=1===n[r++],a.normal=1===n[r++],a.st=1===n[r++],a.binormal=1===n[r++],a.tangent=1===n[r++],a.color=1===n[r++],a},i.clone=function(e,n){if(t(e))return t(n)||(n=new i),n.position=e.position,n.normal=e.normal,n.st=e.st,n.binormal=e.binormal,n.tangent=e.tangent,n.color=e.color,n},i}),define("Core/BoxGeometry",["./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Geometry","./GeometryAttribute","./GeometryAttributes","./PrimitiveType","./VertexFormat"],function(e,t,n,r,i,a,o,u,E,s,c){"use strict";function _(e){e=r(e,r.EMPTY_OBJECT);var n=e.minimum,i=e.maximum,a=r(e.vertexFormat,c.DEFAULT);this._minimum=t.clone(n),this._maximum=t.clone(i),this._vertexFormat=a,this._workerName="createBoxGeometry"}var T=new t;_.fromDimensions=function(e){e=r(e,r.EMPTY_OBJECT);var n=e.dimensions,i=t.multiplyByScalar(n,.5,new t);return new _({minimum:t.negate(i,new t),maximum:i,vertexFormat:e.vertexFormat})},_.fromAxisAlignedBoundingBox=function(e){if(!i(e))throw new a("boundingBox is required.");return new _({minimum:e.minimum,maximum:e.maximum})},_.packedLength=2*t.packedLength+c.packedLength,_.pack=function(e,n,i){return i=r(i,0),t.pack(e._minimum,n,i),t.pack(e._maximum,n,i+t.packedLength),c.pack(e._vertexFormat,n,i+2*t.packedLength),n};var R=new t,l=new t,A=new c,f={minimum:R,maximum:l,vertexFormat:A};return _.unpack=function(e,n,a){n=r(n,0);var o=t.unpack(e,n,R),u=t.unpack(e,n+t.packedLength,l),E=c.unpack(e,n+2*t.packedLength,A);return i(a)?(a._minimum=t.clone(o,a._minimum),a._maximum=t.clone(u,a._maximum),a._vertexFormat=c.clone(E,a._vertexFormat),a):new _(f)},_.createGeometry=function(r){var i=r._minimum,a=r._maximum,c=r._vertexFormat;if(!t.equals(i,a)){var _,R,l=new E;if(c.position&&(c.st||c.normal||c.binormal||c.tangent)){if(c.position&&(R=new Float64Array(72),R[0]=i.x,R[1]=i.y,R[2]=a.z,R[3]=a.x,R[4]=i.y,R[5]=a.z,R[6]=a.x,R[7]=a.y,R[8]=a.z,R[9]=i.x,R[10]=a.y,R[11]=a.z,R[12]=i.x,R[13]=i.y,R[14]=i.z,R[15]=a.x,R[16]=i.y,R[17]=i.z,R[18]=a.x,R[19]=a.y,R[20]=i.z,R[21]=i.x,R[22]=a.y,R[23]=i.z,R[24]=a.x,R[25]=i.y,R[26]=i.z,R[27]=a.x,R[28]=a.y,R[29]=i.z,R[30]=a.x,R[31]=a.y,R[32]=a.z,R[33]=a.x,R[34]=i.y,R[35]=a.z,R[36]=i.x,R[37]=i.y,R[38]=i.z,R[39]=i.x,R[40]=a.y,R[41]=i.z,R[42]=i.x,R[43]=a.y,R[44]=a.z,R[45]=i.x,R[46]=i.y,R[47]=a.z,R[48]=i.x,R[49]=a.y,R[50]=i.z,R[51]=a.x,R[52]=a.y,R[53]=i.z,R[54]=a.x,R[55]=a.y,R[56]=a.z,R[57]=i.x,R[58]=a.y,R[59]=a.z,R[60]=i.x,R[61]=i.y,R[62]=i.z,R[63]=a.x,R[64]=i.y,R[65]=i.z,R[66]=a.x,R[67]=i.y,R[68]=a.z,R[69]=i.x,R[70]=i.y,R[71]=a.z,l.position=new u({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:R})),c.normal){var A=new Float32Array(72);A[0]=0,A[1]=0,A[2]=1,A[3]=0,A[4]=0,A[5]=1,A[6]=0,A[7]=0,A[8]=1,A[9]=0,A[10]=0,A[11]=1,A[12]=0,A[13]=0,A[14]=-1,A[15]=0,A[16]=0,A[17]=-1,A[18]=0,A[19]=0,A[20]=-1,A[21]=0,A[22]=0,A[23]=-1,A[24]=1,A[25]=0,A[26]=0,A[27]=1,A[28]=0,A[29]=0,A[30]=1,A[31]=0,A[32]=0,A[33]=1,A[34]=0,A[35]=0,A[36]=-1,A[37]=0,A[38]=0,A[39]=-1,A[40]=0,A[41]=0,A[42]=-1,A[43]=0,A[44]=0,A[45]=-1,A[46]=0,A[47]=0,A[48]=0,A[49]=1,A[50]=0,A[51]=0,A[52]=1,A[53]=0,A[54]=0,A[55]=1,A[56]=0,A[57]=0,A[58]=1,A[59]=0,A[60]=0,A[61]=-1,A[62]=0,A[63]=0,A[64]=-1,A[65]=0,A[66]=0,A[67]=-1,A[68]=0,A[69]=0,A[70]=-1,A[71]=0,l.normal=new u({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:A})}if(c.st){var f=new Float32Array(48);f[0]=0,f[1]=0,f[2]=1,f[3]=0,f[4]=1,f[5]=1,f[6]=0,f[7]=1,f[8]=1,f[9]=0,f[10]=0,f[11]=0,f[12]=0,f[13]=1,f[14]=1,f[15]=1,f[16]=0,f[17]=0,f[18]=1,f[19]=0,f[20]=1,f[21]=1,f[22]=0,f[23]=1,f[24]=1,f[25]=0,f[26]=0,f[27]=0,f[28]=0,f[29]=1,f[30]=1,f[31]=1,f[32]=1,f[33]=0,f[34]=0,f[35]=0,f[36]=0,f[37]=1,f[38]=1,f[39]=1,f[40]=0,f[41]=0,f[42]=1,f[43]=0,f[44]=1,f[45]=1,f[46]=0,f[47]=1,l.st=new u({componentDatatype:n.FLOAT,componentsPerAttribute:2,values:f})}if(c.tangent){var N=new Float32Array(72);N[0]=1,N[1]=0,N[2]=0,N[3]=1,N[4]=0,N[5]=0,N[6]=1,N[7]=0,N[8]=0,N[9]=1,N[10]=0,N[11]=0,N[12]=-1,N[13]=0,N[14]=0,N[15]=-1,N[16]=0,N[17]=0,N[18]=-1,N[19]=0,N[20]=0,N[21]=-1,N[22]=0,N[23]=0,N[24]=0,N[25]=1,N[26]=0,N[27]=0,N[28]=1,N[29]=0,N[30]=0,N[31]=1,N[32]=0,N[33]=0,N[34]=1,N[35]=0,N[36]=0,N[37]=-1,N[38]=0,N[39]=0,N[40]=-1,N[41]=0,N[42]=0,N[43]=-1,N[44]=0,N[45]=0,N[46]=-1,N[47]=0,N[48]=-1,N[49]=0,N[50]=0,N[51]=-1,N[52]=0,N[53]=0,N[54]=-1,N[55]=0,N[56]=0,N[57]=-1,N[58]=0,N[59]=0,N[60]=1,N[61]=0,N[62]=0,N[63]=1,N[64]=0,N[65]=0,N[66]=1,N[67]=0,N[68]=0,N[69]=1,N[70]=0,N[71]=0,l.tangent=new u({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:N})}if(c.binormal){var h=new Float32Array(72);h[0]=0,h[1]=1,h[2]=0,h[3]=0,h[4]=1,h[5]=0,h[6]=0,h[7]=1,h[8]=0,h[9]=0,h[10]=1,h[11]=0,h[12]=0,h[13]=1,h[14]=0,h[15]=0,h[16]=1,h[17]=0,h[18]=0,h[19]=1,h[20]=0,h[21]=0,h[22]=1,h[23]=0,h[24]=0,h[25]=0,h[26]=1,h[27]=0,h[28]=0,h[29]=1,h[30]=0,h[31]=0,h[32]=1,h[33]=0,h[34]=0,h[35]=1,h[36]=0,h[37]=0,h[38]=1,h[39]=0,h[40]=0,h[41]=1,h[42]=0,h[43]=0,h[44]=1,h[45]=0,h[46]=0,h[47]=1,h[48]=0,h[49]=0,h[50]=1,h[51]=0,h[52]=0,h[53]=1,h[54]=0,h[55]=0,h[56]=1,h[57]=0,h[58]=0,h[59]=1,h[60]=0,h[61]=0,h[62]=1,h[63]=0,h[64]=0,h[65]=1,h[66]=0,h[67]=0,h[68]=1,h[69]=0,h[70]=0,h[71]=1,l.binormal=new u({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:h})}_=new Uint16Array(36),_[0]=0,_[1]=1,_[2]=2,_[3]=0,_[4]=2,_[5]=3,_[6]=6,_[7]=5,_[8]=4,_[9]=7,_[10]=6,_[11]=4,_[12]=8,_[13]=9,_[14]=10,_[15]=8,_[16]=10,_[17]=11,_[18]=14,_[19]=13,_[20]=12,_[21]=15,_[22]=14,_[23]=12,_[24]=18,_[25]=17,_[26]=16,_[27]=19,_[28]=18,_[29]=16,_[30]=20,_[31]=21,_[32]=22,_[33]=20,_[34]=22,_[35]=23}else R=new Float64Array(24),R[0]=i.x,R[1]=i.y,R[2]=i.z,R[3]=a.x,R[4]=i.y,R[5]=i.z,R[6]=a.x,R[7]=a.y,R[8]=i.z,R[9]=i.x,R[10]=a.y,R[11]=i.z,R[12]=i.x,R[13]=i.y,R[14]=a.z,R[15]=a.x,R[16]=i.y,R[17]=a.z,R[18]=a.x,R[19]=a.y,R[20]=a.z,R[21]=i.x,R[22]=a.y,R[23]=a.z,l.position=new u({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:R}),_=new Uint16Array(36),_[0]=4,_[1]=5,_[2]=6,_[3]=4,_[4]=6,_[5]=7,_[6]=1,_[7]=0,_[8]=3,_[9]=1,_[10]=3,_[11]=2,_[12]=1,_[13]=6,_[14]=5,_[15]=1,_[16]=2,_[17]=6,_[18]=2,_[19]=3,_[20]=7,_[21]=2,_[22]=7,_[23]=6,_[24]=3,_[25]=0,_[26]=4,_[27]=3,_[28]=4,_[29]=7,_[30]=0,_[31]=1,_[32]=5,_[33]=0,_[34]=5,_[35]=4;var I=t.subtract(a,i,T),d=.5*t.magnitude(I);return new o({attributes:l,indices:_,primitiveType:s.TRIANGLES,boundingSphere:new e(t.ZERO,d)})}},_}),define("Workers/createBoxGeometry",["../Core/BoxGeometry","../Core/defined"],function(e,t){"use strict";return function(n,r){return t(r)&&(n=e.unpack(n,r)),e.createGeometry(n)}})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createBoxOutlineGeometry.js b/vendors/Cesium/Workers/createBoxOutlineGeometry.js
index a716f8d..afacdbc 100644
--- a/vendors/Cesium/Workers/createBoxOutlineGeometry.js
+++ b/vendors/Cesium/Workers/createBoxOutlineGeometry.js
@@ -1,60 +1,60 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
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n[0]=C,n[1]=U,n[2]=L,n[3]=0,n[4]=F,n[5]=P,n[6]=D,n[7]=0,n[8]=w,n[9]=B,n[10]=v,n[11]=0,n[12]=g,n[13]=x,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[4],u=e[5],E=e[6],s=e[8],c=e[9],_=e[10],R=t[0],T=t[1],l=t[2],A=t[3],f=t[4],N=t[5],h=t[6],I=t[7],d=t[8],S=r*R+o*T+s*l,M=i*R+u*T+c*l,m=a*R+E*T+_*l,O=r*A+o*f+s*N,y=i*A+u*f+c*N,p=a*A+E*f+_*N,C=r*h+o*I+s*d,U=i*h+u*I+c*d,L=a*h+E*I+_*d;return n[0]=S,n[1]=M,n[2]=m,n[3]=0,n[4]=O,n[5]=y,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=L,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},c.multiplyByTranslation=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=r*e[0]+i*e[4]+a*e[8]+e[12],u=r*e[1]+i*e[5]+a*e[9]+e[13],E=r*e[2]+i*e[6]+a*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=o,n[13]=u,n[14]=E,n[15]=e[15],n};var f=new e;c.multiplyByUniformScale=function(e,t,n){return f.x=t,f.y=t,f.z=t,c.multiplyByScale(e,f,n)},c.multiplyByScale=function(e,t,n){var r=t.x,i=t.y,a=t.z;return 1===r&&1===i&&1===a?c.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=i*e[4],n[5]=i*e[5],n[6]=i*e[6],n[7]=0,n[8]=a*e[8],n[9]=a*e[9],n[10]=a*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},c.multiplyByVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=t.w,u=e[0]*r+e[4]*i+e[8]*a+e[12]*o,E=e[1]*r+e[5]*i+e[9]*a+e[13]*o,s=e[2]*r+e[6]*i+e[10]*a+e[14]*o,c=e[3]*r+e[7]*i+e[11]*a+e[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a,u=e[1]*r+e[5]*i+e[9]*a,E=e[2]*r+e[6]*i+e[10]*a;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a+e[12],u=e[1]*r+e[5]*i+e[9]*a+e[13],E=e[2]*r+e[6]*i+e[10]*a+e[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},c.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},c.transpose=function(e,t){var n=e[1],r=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=u,t[15]=e[15],t},c.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},c.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},c.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},c.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},c.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var N=new E,h=new E,I=new t,d=new t(0,0,0,1);return c.inverse=function(e,n){if(E.equalsEpsilon(c.getRotation(e,N),h,u.EPSILON7)&&t.equals(c.getRow(e,3,I),d))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],i=e[4],a=e[8],o=e[12],_=e[1],R=e[5],T=e[9],l=e[13],A=e[2],f=e[6],S=e[10],M=e[14],m=e[3],O=e[7],y=e[11],p=e[15],C=S*p,U=M*y,L=f*p,F=M*O,P=f*y,D=S*O,w=A*p,B=M*m,v=A*y,g=S*m,x=A*O,z=f*m,G=C*R+F*T+P*l-(U*R+L*T+D*l),b=U*_+w*T+g*l-(C*_+B*T+v*l),X=L*_+B*R+x*l-(F*_+w*R+z*l),V=D*_+v*R+z*T-(P*_+g*R+x*T),H=U*i+L*a+D*o-(C*i+F*a+P*o),W=C*r+B*a+v*o-(U*r+w*a+g*o),q=F*r+w*i+z*o-(L*r+B*i+x*o),Y=P*r+g*i+x*a-(D*r+v*i+z*a);C=a*l,U=o*T,L=i*l,F=o*R,P=i*T,D=a*R,w=r*l,B=o*_,v=r*T,g=a*_,x=r*R,z=i*_;var K=C*O+F*y+P*p-(U*O+L*y+D*p),k=U*m+w*y+g*p-(C*m+B*y+v*p),Z=L*m+B*O+x*p-(F*m+w*O+z*p),j=D*m+v*O+z*y-(P*m+g*O+x*y),Q=L*S+D*M+U*f-(P*M+C*f+F*S),J=v*M+C*A+B*S-(w*S+g*M+U*A),$=w*f+z*M+F*A-(x*M+L*A+B*f),ee=x*S+P*A+g*f-(v*f+z*S+D*A),te=r*G+i*b+a*X+o*V;if(Math.abs(te)<u.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=G*te,n[1]=b*te,n[2]=X*te,n[3]=V*te,n[4]=H*te,n[5]=W*te,n[6]=q*te,n[7]=Y*te,n[8]=K*te,n[9]=k*te,n[10]=Z*te,n[11]=j*te,n[12]=Q*te,n[13]=J*te,n[14]=$*te,n[15]=ee*te,n},c.inverseTransformation=function(e,t){var n=e[0],r=e[1],i=e[2],a=e[4],o=e[5],u=e[6],E=e[8],s=e[9],c=e[10],_=e[12],R=e[13],T=e[14],l=-n*_-r*R-i*T,A=-a*_-o*R-u*T,f=-E*_-s*R-c*T;return t[0]=n,t[1]=a,t[2]=E,t[3]=0,t[4]=r,t[5]=o,t[6]=s,t[7]=0,t[8]=i,t[9]=u,t[10]=c,t[11]=0,t[12]=l,t[13]=A,t[14]=f,t[15]=1,t},c.IDENTITY=o(new c(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),c.ZERO=o(new c(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),c.COLUMN0ROW0=0,c.COLUMN0ROW1=1,c.COLUMN0ROW2=2,c.COLUMN0ROW3=3,c.COLUMN1ROW0=4,c.COLUMN1ROW1=5,c.COLUMN1ROW2=6,c.COLUMN1ROW3=7,c.COLUMN2ROW0=8,c.COLUMN2ROW1=9,c.COLUMN2ROW2=10,c.COLUMN2ROW3=11,c.COLUMN3ROW0=12,c.COLUMN3ROW1=13,c.COLUMN3ROW2=14,c.COLUMN3ROW3=15,i(c.prototype,{length:{get:function(){return c.packedLength}}}),c.prototype.clone=function(e){return c.clone(this,e)},c.prototype.equals=function(e){return c.equals(this,e)},c.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]},c.prototype.equalsEpsilon=function(e,t){return c.equalsEpsilon(this,e,t)},c.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},c}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(e,t,n,r){"use strict";function i(t,n){this.normal=e.clone(t),this.distance=n}i.fromPointNormal=function(n,r,a){var o=-e.dot(r,n);return t(a)?(e.clone(r,a.normal),a.distance=o,a):new i(r,o)};var a=new e;return i.fromCartesian4=function(n,r){var o=e.fromCartesian4(n,a),u=n.w;return t(r)?(e.clone(o,r.normal),r.distance=u,r):new i(o,u)},i.getPointDistance=function(t,n){return e.dot(t.normal,n)+t.distance},i.ORIGIN_XY_PLANE=r(new i(e.UNIT_Z,0)),i.ORIGIN_YZ_PLANE=r(new i(e.UNIT_X,0)),i.ORIGIN_ZX_PLANE=r(new i(e.UNIT_Y,0)),i}),define("Core/Rectangle",["./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(e,t,n,r,i,a,o,u){"use strict";function E(e,n,r,i){this.west=t(e,0),this.south=t(n,0),this.east=t(r,0),this.north=t(i,0)}r(E.prototype,{width:{get:function(){return E.computeWidth(this)}},height:{get:function(){return E.computeHeight(this)}}}),E.packedLength=4,E.pack=function(e,n,r){return r=t(r,0),n[r++]=e.west,n[r++]=e.south,n[r++]=e.east,n[r]=e.north,n},E.unpack=function(e,r,i){return r=t(r,0),n(i)||(i=new E),i.west=e[r++],i.south=e[r++],i.east=e[r++],i.north=e[r],i},E.computeWidth=function(e){var t=e.east,n=e.west;return t<n&&(t+=u.TWO_PI),t-n},E.computeHeight=function(e){return e.north-e.south},E.fromDegrees=function(e,r,i,a,o){return e=u.toRadians(t(e,0)),r=u.toRadians(t(r,0)),i=u.toRadians(t(i,0)),a=u.toRadians(t(a,0)),n(o)?(o.west=e,o.south=r,o.east=i,o.north=a,o):new E(e,r,i,a)},E.fromCartographicArray=function(e,t){for(var r=Number.MAX_VALUE,i=-Number.MAX_VALUE,a=Number.MAX_VALUE,o=-Number.MAX_VALUE,s=Number.MAX_VALUE,c=-Number.MAX_VALUE,_=0,R=e.length;_<R;_++){var T=e[_];r=Math.min(r,T.longitude),i=Math.max(i,T.longitude),s=Math.min(s,T.latitude),c=Math.max(c,T.latitude);var l=T.longitude>=0?T.longitude:T.longitude+u.TWO_PI;a=Math.min(a,l),o=Math.max(o,l)}return i-r>o-a&&(r=a,i=o,i>u.PI&&(i-=u.TWO_PI),r>u.PI&&(r-=u.TWO_PI)),n(t)?(t.west=r,t.south=s,t.east=i,t.north=c,t):new E(r,s,i,c)},E.fromCartesianArray=function(e,t,r){for(var i=Number.MAX_VALUE,a=-Number.MAX_VALUE,o=Number.MAX_VALUE,s=-Number.MAX_VALUE,c=Number.MAX_VALUE,_=-Number.MAX_VALUE,R=0,T=e.length;R<T;R++){var l=t.cartesianToCartographic(e[R]);i=Math.min(i,l.longitude),a=Math.max(a,l.longitude),c=Math.min(c,l.latitude),_=Math.max(_,l.latitude);var A=l.longitude>=0?l.longitude:l.longitude+u.TWO_PI;o=Math.min(o,A),s=Math.max(s,A)}return a-i>s-o&&(i=o,a=s,a>u.PI&&(a-=u.TWO_PI),i>u.PI&&(i-=u.TWO_PI)),n(r)?(r.west=i,r.south=c,r.east=a,r.north=_,r):new E(i,c,a,_)},E.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new E(e.west,e.south,e.east,e.north)},E.prototype.clone=function(e){return E.clone(this,e)},E.prototype.equals=function(e){return E.equals(this,e)},E.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},E.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},E.validate=function(e){},E.southwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.south,r.height=0,r):new e(t.west,t.south)},E.northwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.north,r.height=0,r):new e(t.west,t.north)},E.northeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.north,r.height=0,r):new e(t.east,t.north)},E.southeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.south,r.height=0,r):new e(t.east,t.south)},E.center=function(t,r){var i=t.east,a=t.west;i<a&&(i+=u.TWO_PI);var o=u.negativePiToPi(.5*(a+i)),E=.5*(t.south+t.north);return n(r)?(r.longitude=o,r.latitude=E,r.height=0,r):new e(o,E)},E.intersection=function(e,t,r){var i=e.east,a=e.west,o=t.east,s=t.west;i<a&&o>0?i+=u.TWO_PI:o<s&&i>0&&(o+=u.TWO_PI),i<a&&s<0?s+=u.TWO_PI:o<s&&a<0&&(a+=u.TWO_PI);var c=u.negativePiToPi(Math.max(a,s)),_=u.negativePiToPi(Math.min(i,o));if(!((e.west<e.east||t.west<t.east)&&_<=c)){var R=Math.max(e.south,t.south),T=Math.min(e.north,t.north);if(!(R>=T))return n(r)?(r.west=c,r.south=R,r.east=_,r.north=T,r):new E(c,R,_,T)}},E.union=function(e,t,r){return n(r)||(r=new E),r.west=Math.min(e.west,t.west),r.south=Math.min(e.south,t.south),r.east=Math.max(e.east,t.east),r.north=Math.max(e.north,t.north),r},E.expand=function(e,t,r){return n(r)||(r=new E),r.west=Math.min(e.west,t.longitude),r.south=Math.min(e.south,t.latitude),r.east=Math.max(e.east,t.longitude),r.north=Math.max(e.north,t.latitude),r},E.contains=function(e,t){var n=t.longitude,r=t.latitude,i=e.west,a=e.east;return a<i&&(a+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>i||u.equalsEpsilon(n,i,u.EPSILON14))&&(n<a||u.equalsEpsilon(n,a,u.EPSILON14))&&r>=e.south&&r<=e.north};var s=new e;return E.subsample=function(e,r,i,o){r=t(r,a.WGS84),i=t(i,0),n(o)||(o=[]);var c=0,_=e.north,R=e.south,T=e.east,l=e.west,A=s;A.height=i,A.longitude=l,A.latitude=_,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.latitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,_<0?A.latitude=_:R>0?A.latitude=R:A.latitude=0;for(var f=1;f<8;++f)A.longitude=-Math.PI+f*u.PI_OVER_TWO,E.contains(e,A)&&(o[c]=r.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++),o.length=c,o},E.MAX_VALUE=o(new E(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),E}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,i,a,o,u,E,s,c,_,R){"use strict";function T(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var l=new e,A=new e,f=new e,N=new e,h=new e,I=new e,d=new e,S=new e,M=new e,m=new e,O=new e,y=new e;T.fromPoints=function(t,n){if(r(n)||(n=new T),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var i=e.clone(t[0],d),a=e.clone(i,l),o=e.clone(i,A),u=e.clone(i,f),E=e.clone(i,N),s=e.clone(i,h),c=e.clone(i,I),_=t.length,R=1;R<_;R++){e.clone(t[R],i);var p=i.x,C=i.y,U=i.z;p<a.x&&e.clone(i,a),p>E.x&&e.clone(i,E),C<o.y&&e.clone(i,o),C>s.y&&e.clone(i,s),U<u.z&&e.clone(i,u),U>c.z&&e.clone(i,c)}var L=e.magnitudeSquared(e.subtract(E,a,S)),F=e.magnitudeSquared(e.subtract(s,o,S)),P=e.magnitudeSquared(e.subtract(c,u,S)),D=a,w=E,B=L;F>B&&(B=F,D=o,w=s),P>B&&(B=P,D=u,w=c);var v=M;v.x=.5*(D.x+w.x),v.y=.5*(D.y+w.y),v.z=.5*(D.z+w.z);var g=e.magnitudeSquared(e.subtract(w,v,S)),x=Math.sqrt(g),z=m;z.x=a.x,z.y=o.y,z.z=u.z;var G=O;G.x=E.x,G.y=s.y,G.z=c.z;var b=e.multiplyByScalar(e.add(z,G,S),.5,y),X=0;for(R=0;R<_;R++){e.clone(t[R],i);var V=e.magnitude(e.subtract(i,b,S));V>X&&(X=V);var H=e.magnitudeSquared(e.subtract(i,v,S));if(H>g){var W=Math.sqrt(H);x=.5*(x+W),g=x*x;var q=W-x;v.x=(x*v.x+q*i.x)/W,v.y=(x*v.y+q*i.y)/W,v.z=(x*v.z+q*i.z)/W}}return x<X?(e.clone(v,n.center),n.radius=x):(e.clone(b,n.center),n.radius=X),n};var p=new o,C=new e,U=new e,L=new t,F=new t;T.fromRectangle2D=function(e,t,n){return T.fromRectangleWithHeights2D(e,t,0,0,n)},T.fromRectangleWithHeights2D=function(t,i,a,o,u){if(r(u)||(u=new T),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=n(i,p),R.southwest(t,L),L.height=a,R.northeast(t,F),F.height=o;var E=i.project(L,C),s=i.project(F,U),c=s.x-E.x,_=s.y-E.y,l=s.z-E.z;u.radius=.5*Math.sqrt(c*c+_*_+l*l);var A=u.center;return A.x=E.x+.5*c,A.y=E.y+.5*_,A.z=E.z+.5*l,u};var P=[];T.fromRectangle3D=function(e,t,i,o){t=n(t,a.WGS84),i=n(i,0);var u;return r(e)&&(u=R.subsample(e,t,i,P)),T.fromPoints(u,o)},T.fromVertices=function(t,i,a,o){if(r(o)||(o=new T),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;i=n(i,e.ZERO),a=n(a,3);var u=d;u.x=t[0]+i.x,u.y=t[1]+i.y,u.z=t[2]+i.z;for(var E=e.clone(u,l),s=e.clone(u,A),c=e.clone(u,f),_=e.clone(u,N),R=e.clone(u,h),p=e.clone(u,I),C=t.length,U=0;U<C;U+=a){var L=t[U]+i.x,F=t[U+1]+i.y,P=t[U+2]+i.z;u.x=L,u.y=F,u.z=P,L<E.x&&e.clone(u,E),L>_.x&&e.clone(u,_),F<s.y&&e.clone(u,s),F>R.y&&e.clone(u,R),P<c.z&&e.clone(u,c),P>p.z&&e.clone(u,p)}var D=e.magnitudeSquared(e.subtract(_,E,S)),w=e.magnitudeSquared(e.subtract(R,s,S)),B=e.magnitudeSquared(e.subtract(p,c,S)),v=E,g=_,x=D;w>x&&(x=w,v=s,g=R),B>x&&(x=B,v=c,g=p);var z=M;z.x=.5*(v.x+g.x),z.y=.5*(v.y+g.y),z.z=.5*(v.z+g.z);var G=e.magnitudeSquared(e.subtract(g,z,S)),b=Math.sqrt(G),X=m;X.x=E.x,X.y=s.y,X.z=c.z;var V=O;V.x=_.x,V.y=R.y,V.z=p.z;var H=e.multiplyByScalar(e.add(X,V,S),.5,y),W=0;for(U=0;U<C;U+=a){u.x=t[U]+i.x,u.y=t[U+1]+i.y,u.z=t[U+2]+i.z;var q=e.magnitude(e.subtract(u,H,S));q>W&&(W=q);var Y=e.magnitudeSquared(e.subtract(u,z,S));if(Y>G){var K=Math.sqrt(Y);b=.5*(b+K),G=b*b;var k=K-b;z.x=(b*z.x+k*u.x)/K,z.y=(b*z.y+k*u.y)/K,z.z=(b*z.z+k*u.z)/K}}return b<W?(e.clone(z,o.center),o.radius=b):(e.clone(H,o.center),o.radius=W),o},T.fromEncodedCartesianVertices=function(t,n,i){if(r(i)||(i=new T),!r(t)||!r(n)||t.length!==n.length||0===t.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;var a=d;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];for(var o=e.clone(a,l),u=e.clone(a,A),E=e.clone(a,f),s=e.clone(a,N),c=e.clone(a,h),_=e.clone(a,I),R=t.length,p=0;p<R;p+=3){var C=t[p]+n[p],U=t[p+1]+n[p+1],L=t[p+2]+n[p+2];a.x=C,a.y=U,a.z=L,C<o.x&&e.clone(a,o),C>s.x&&e.clone(a,s),U<u.y&&e.clone(a,u),U>c.y&&e.clone(a,c),L<E.z&&e.clone(a,E),L>_.z&&e.clone(a,_)}var F=e.magnitudeSquared(e.subtract(s,o,S)),P=e.magnitudeSquared(e.subtract(c,u,S)),D=e.magnitudeSquared(e.subtract(_,E,S)),w=o,B=s,v=F;P>v&&(v=P,w=u,B=c),D>v&&(v=D,w=E,B=_);var g=M;g.x=.5*(w.x+B.x),g.y=.5*(w.y+B.y),g.z=.5*(w.z+B.z);var x=e.magnitudeSquared(e.subtract(B,g,S)),z=Math.sqrt(x),G=m;G.x=o.x,G.y=u.y,G.z=E.z;var b=O;b.x=s.x,b.y=c.y,b.z=_.z;var X=e.multiplyByScalar(e.add(G,b,S),.5,y),V=0;for(p=0;p<R;p+=3){a.x=t[p]+n[p],a.y=t[p+1]+n[p+1],a.z=t[p+2]+n[p+2];var H=e.magnitude(e.subtract(a,X,S));H>V&&(V=H);var W=e.magnitudeSquared(e.subtract(a,g,S));if(W>x){var q=Math.sqrt(W);z=.5*(z+q),x=z*z;var Y=q-z;g.x=(z*g.x+Y*a.x)/q,g.y=(z*g.y+Y*a.y)/q,g.z=(z*g.z+Y*a.z)/q}}return z<V?(e.clone(g,i.center),i.radius=z):(e.clone(X,i.center),i.radius=V),i},T.fromCornerPoints=function(t,n,i){r(i)||(i=new T);var a=i.center;return e.add(t,n,a),e.multiplyByScalar(a,.5,a),i.radius=e.distance(a,n),i},T.fromEllipsoid=function(t,n){return r(n)||(n=new T),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var D=new e;T.fromBoundingSpheres=function(t,n){if(r(n)||(n=new T),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var i=t.length;if(1===i)return T.clone(t[0],n);if(2===i)return T.union(t[0],t[1],n);for(var a=[],o=0;o<i;o++)a.push(t[o].center);n=T.fromPoints(a,n);var u=n.center,E=n.radius;for(o=0;o<i;o++){var s=t[o];E=Math.max(E,e.distance(u,s.center,D)+s.radius)}return n.radius=E,n};var w=new e,B=new e,v=new e;T.fromOrientedBoundingBox=function(t,n){r(n)||(n=new T);var i=t.halfAxes,a=s.getColumn(i,0,w),o=s.getColumn(i,1,B),u=s.getColumn(i,2,v),E=e.magnitude(a),c=e.magnitude(o),_=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(E,c,_),n},T.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new T(t.center,t.radius)},T.packedLength=4,T.pack=function(e,t,r){r=n(r,0);var i=e.center;return t[r++]=i.x,t[r++]=i.y,t[r++]=i.z,t[r]=e.radius,t},T.unpack=function(e,t,i){t=n(t,0),r(i)||(i=new T);var a=i.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],i.radius=e[t],i};var g=new e,x=new e;T.union=function(t,n,i){r(i)||(i=new T);var a=t.center,o=t.radius,u=n.center,E=n.radius,s=e.subtract(u,a,g),c=e.magnitude(s);if(o>=c+E)return t.clone(i),i;if(E>=c+o)return n.clone(i),i;var _=.5*(o+c+E),R=e.multiplyByScalar(s,(-o+_)/c,x);return e.add(R,a,R),e.clone(R,i.center),i.radius=_,i};var z=new e;T.expand=function(t,n,r){r=T.clone(t,r);var i=e.magnitude(e.subtract(n,r.center,z));return i>r.radius&&(r.radius=i),r},T.intersectPlane=function(t,n){var r=t.center,i=t.radius,a=n.normal,o=e.dot(a,r)+n.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},T.transform=function(e,t,n){return r(n)||(n=new T),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=c.getMaximumScale(t)*e.radius,n};var G=new e;T.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,G);return e.magnitudeSquared(r)-t.radius*t.radius},T.transformWithoutScale=function(e,t,n){return r(n)||(n=new T),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var b=new e;T.computePlaneDistances=function(t,n,i,a){r(a)||(a=new E);var o=e.subtract(t.center,n,b),u=e.dot(i,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var X=new e,V=new e,H=new e,W=new e,q=new e,Y=new t,K=new Array(8),k=0;k<8;++k)K[k]=new e;var Z=new o;return T.projectTo2D=function(t,r,i){r=n(r,Z);var a=r.ellipsoid,o=t.center,u=t.radius,E=a.geodeticSurfaceNormal(o,X),s=e.cross(e.UNIT_Z,E,V);e.normalize(s,s);var c=e.cross(E,s,H);e.normalize(c,c),e.multiplyByScalar(E,u,E),e.multiplyByScalar(c,u,c),e.multiplyByScalar(s,u,s);var 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T.isOccluded(this,e)},T.prototype.equals=function(e){return T.equals(this,e)},T.prototype.clone=function(e){return T.clone(this,e)},T}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var 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+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return 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i=t.x,a=t.y,o=t.z,u=this._oneOverRadiiSquared,E=1/Math.sqrt(i*i*u.x+a*a*u.y+o*o*u.z);return e.multiplyByScalar(t,E,n)},c.prototype.transformPositionToScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._oneOverRadii,n)},c.prototype.transformPositionFromScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._radii,n)},c.prototype.equals=function(t){return this===t||r(t)&&e.equals(this._radii,t._radii)},c.prototype.toString=function(){return this._radii.toString()},c}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(e,t,n,r,i,a,o){"use strict";function u(e){this._ellipsoid=n(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return i(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(t,n){var i=this._semimajorAxis,a=t.longitude*i,o=t.latitude*i,u=t.height;return r(n)?(n.x=a,n.y=o,n.z=u,n):new e(a,o,u)},u.prototype.unproject=function(e,n){var i=this._oneOverSemimajorAxis,a=e.x*i,o=e.y*i,u=e.z;return r(n)?(n.longitude=a,n.latitude=o,n.height=u,n):new t(a,o,u)},u}),define("Core/Intersect",["./freezeObject"],function(e){"use strict";var t={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};return e(t)}),define("Core/Interval",["./defaultValue"],function(e){"use strict";function t(t,n){this.start=e(t,0),this.stop=e(n,0)}return t}),define("Core/Matrix3",["./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,i,a,o){"use strict";function u(e,n,r,i,a,o,u,E,s){this[0]=t(e,0),this[1]=t(i,0),this[2]=t(u,0),this[3]=t(n,0),this[4]=t(a,0),this[5]=t(E,0),this[6]=t(r,0),this[7]=t(o,0),this[8]=t(s,0)}function E(e){for(var t=0,n=0;n<9;++n){var r=e[n];t+=r*r}return Math.sqrt(t)}function s(e){for(var t=0,n=0;n<3;++n){var r=e[u.getElementIndex(l[n],T[n])];t+=2*r*r}return Math.sqrt(t)}function c(e,t){for(var n=o.EPSILON15,r=0,i=1,a=0;a<3;++a){var E=Math.abs(e[u.getElementIndex(l[a],T[a])]);E>r&&(i=a,r=E)}var s=1,c=0,_=T[i],R=l[i];if(Math.abs(e[u.getElementIndex(R,_)])>n){var A,f=e[u.getElementIndex(R,R)],N=e[u.getElementIndex(_,_)],h=e[u.getElementIndex(R,_)],I=(f-N)/2/h;A=I<0?-1/(-I+Math.sqrt(1+I*I)):1/(I+Math.sqrt(1+I*I)),s=1/Math.sqrt(1+A*A),c=A*s}return t=u.clone(u.IDENTITY,t),t[u.getElementIndex(_,_)]=t[u.getElementIndex(R,R)]=s,t[u.getElementIndex(R,_)]=c,t[u.getElementIndex(_,R)]=-c,t}u.packedLength=9,u.pack=function(e,n,r){return r=t(r,0),n[r++]=e[0],n[r++]=e[1],n[r++]=e[2],n[r++]=e[3],n[r++]=e[4],n[r++]=e[5],n[r++]=e[6],n[r++]=e[7],n[r++]=e[8],n},u.unpack=function(e,r,i){return r=t(r,0),n(i)||(i=new u),i[0]=e[r++],i[1]=e[r++],i[2]=e[r++],i[3]=e[r++],i[4]=e[r++],i[5]=e[r++],i[6]=e[r++],i[7]=e[r++],i[8]=e[r++],i},u.clone=function(e,t){if(n(e))return 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r(t)?(t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15],t):new c(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15])},c.fromRotationTranslation=function(t,i,a){return i=n(i,e.ZERO),r(a)?(a[0]=t[0],a[1]=t[1],a[2]=t[2],a[3]=0,a[4]=t[3],a[5]=t[4],a[6]=t[5],a[7]=0,a[8]=t[6],a[9]=t[7],a[10]=t[8],a[11]=0,a[12]=i.x,a[13]=i.y,a[14]=i.z,a[15]=1,a):new c(t[0],t[3],t[6],i.x,t[1],t[4],t[7],i.y,t[2],t[5],t[8],i.z,0,0,0,1)},c.fromTranslationQuaternionRotationScale=function(e,t,n,i){r(i)||(i=new c);var a=n.x,o=n.y,u=n.z,E=t.x*t.x,s=t.x*t.y,_=t.x*t.z,R=t.x*t.w,T=t.y*t.y,l=t.y*t.z,A=t.y*t.w,f=t.z*t.z,N=t.z*t.w,h=t.w*t.w,I=E-T-f+h,d=2*(s-N),S=2*(_+A),M=2*(s+N),m=-E+T-f+h,O=2*(l-R),y=2*(_-A),p=2*(l+R),C=-E-T+f+h;return i[0]=I*a,i[1]=M*a,i[2]=y*a,i[3]=0,i[4]=d*o,i[5]=m*o,i[6]=p*o,i[7]=0,i[8]=S*u,i[9]=O*u,i[10]=C*u,
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o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=E,o[6]=0,o[7]=0,o[8]=s,o[9]=c,o[10]=_,o[11]=R,o[12]=0,o[13]=0,o[14]=T,o[15]=0,o},c.computeInfinitePerspectiveOffCenter=function(e,t,n,r,i,a){var o=2*i/(t-e),u=2*i/(r-n),E=(t+e)/(t-e),s=(r+n)/(r-n),c=-1,_=-1,R=-2*i;return a[0]=o,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=u,a[6]=0,a[7]=0,a[8]=E,a[9]=s,a[10]=c,a[11]=_,a[12]=0,a[13]=0,a[14]=R,a[15]=0,a},c.computeViewportTransformation=function(e,t,r,i){e=n(e,n.EMPTY_OBJECT);var a=n(e.x,0),o=n(e.y,0),u=n(e.width,0),E=n(e.height,0);t=n(t,0),r=n(r,1);var s=.5*u,c=.5*E,_=.5*(r-t),R=s,T=c,l=_,A=a+s,f=o+c,N=t+_,h=1;return i[0]=R,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=T,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=l,i[11]=0,i[12]=A,i[13]=f,i[14]=N,i[15]=h,i},c.computeView=function(t,n,r,i,a){return a[0]=i.x,a[1]=r.x,a[2]=-n.x,a[3]=0,a[4]=i.y,a[5]=r.y,a[6]=-n.y,a[7]=0,a[8]=i.z,a[9]=r.z,a[10]=-n.z,a[11]=0,a[12]=-e.dot(i,t),a[13]=-e.dot(r,t),a[14]=e.dot(n,t),a[15]=1,a},c.toArray=function(e,t){return r(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]},c.getElementIndex=function(e,t){return 4*e+t},c.getColumn=function(e,t,n){var r=4*t,i=e[r],a=e[r+1],o=e[r+2],u=e[r+3];return n.x=i,n.y=a,n.z=o,n.w=u,n},c.setColumn=function(e,t,n,r){r=c.clone(e,r);var i=4*t;return r[i]=n.x,r[i+1]=n.y,r[i+2]=n.z,r[i+3]=n.w,r},c.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n},c.getRow=function(e,t,n){var r=e[t],i=e[t+4],a=e[t+8],o=e[t+12];return n.x=r,n.y=i,n.z=a,n.w=o,n},c.setRow=function(e,t,n,r){return r=c.clone(e,r),r[t]=n.x,r[t+4]=n.y,r[t+8]=n.z,r[t+12]=n.w,r};var l=new e;c.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],l)),n.y=e.magnitude(e.fromElements(t[4],t[5],t[6],l)),n.z=e.magnitude(e.fromElements(t[8],t[9],t[10],l)),n};var A=new e;c.getMaximumScale=function(t){return c.getScale(t,A),e.maximumComponent(A)},c.multiply=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[3],u=e[4],E=e[5],s=e[6],c=e[7],_=e[8],R=e[9],T=e[10],l=e[11],A=e[12],f=e[13],N=e[14],h=e[15],I=t[0],d=t[1],S=t[2],M=t[3],m=t[4],O=t[5],y=t[6],p=t[7],C=t[8],U=t[9],L=t[10],F=t[11],P=t[12],D=t[13],w=t[14],B=t[15],v=r*I+u*d+_*S+A*M,g=i*I+E*d+R*S+f*M,x=a*I+s*d+T*S+N*M,z=o*I+c*d+l*S+h*M,G=r*m+u*O+_*y+A*p,b=i*m+E*O+R*y+f*p,X=a*m+s*O+T*y+N*p,V=o*m+c*O+l*y+h*p,H=r*C+u*U+_*L+A*F,W=i*C+E*U+R*L+f*F,q=a*C+s*U+T*L+N*F,Y=o*C+c*U+l*L+h*F,K=r*P+u*D+_*w+A*B,k=i*P+E*D+R*w+f*B,Z=a*P+s*D+T*w+N*B,j=o*P+c*D+l*w+h*B;return n[0]=v,n[1]=g,n[2]=x,n[3]=z,n[4]=G,n[5]=b,n[6]=X,n[7]=V,n[8]=H,n[9]=W,n[10]=q,n[11]=Y,n[12]=K,n[13]=k,n[14]=Z,n[15]=j,n},c.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n},c.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n},c.multiplyTransformation=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[4],u=e[5],E=e[6],s=e[8],c=e[9],_=e[10],R=e[12],T=e[13],l=e[14],A=t[0],f=t[1],N=t[2],h=t[4],I=t[5],d=t[6],S=t[8],M=t[9],m=t[10],O=t[12],y=t[13],p=t[14],C=r*A+o*f+s*N,U=i*A+u*f+c*N,L=a*A+E*f+_*N,F=r*h+o*I+s*d,P=i*h+u*I+c*d,D=a*h+E*I+_*d,w=r*S+o*M+s*m,B=i*S+u*M+c*m,v=a*S+E*M+_*m,g=r*O+o*y+s*p+R,x=i*O+u*y+c*p+T,z=a*O+E*y+_*p+l;return 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f.x=t,f.y=t,f.z=t,c.multiplyByScale(e,f,n)},c.multiplyByScale=function(e,t,n){var r=t.x,i=t.y,a=t.z;return 1===r&&1===i&&1===a?c.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=i*e[4],n[5]=i*e[5],n[6]=i*e[6],n[7]=0,n[8]=a*e[8],n[9]=a*e[9],n[10]=a*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},c.multiplyByVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=t.w,u=e[0]*r+e[4]*i+e[8]*a+e[12]*o,E=e[1]*r+e[5]*i+e[9]*a+e[13]*o,s=e[2]*r+e[6]*i+e[10]*a+e[14]*o,c=e[3]*r+e[7]*i+e[11]*a+e[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a,u=e[1]*r+e[5]*i+e[9]*a,E=e[2]*r+e[6]*i+e[10]*a;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a+e[12],u=e[1]*r+e[5]*i+e[9]*a+e[13],E=e[2]*r+e[6]*i+e[10]*a+e[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},c.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},c.transpose=function(e,t){var n=e[1],r=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=u,t[15]=e[15],t},c.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},c.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},c.equalsEpsilon=function(e,t,n){return 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l=t.cartesianToCartographic(e[R]);i=Math.min(i,l.longitude),a=Math.max(a,l.longitude),c=Math.min(c,l.latitude),_=Math.max(_,l.latitude);var A=l.longitude>=0?l.longitude:l.longitude+u.TWO_PI;o=Math.min(o,A),s=Math.max(s,A)}return a-i>s-o&&(i=o,a=s,a>u.PI&&(a-=u.TWO_PI),i>u.PI&&(i-=u.TWO_PI)),n(r)?(r.west=i,r.south=c,r.east=a,r.north=_,r):new E(i,c,a,_)},E.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new E(e.west,e.south,e.east,e.north)},E.prototype.clone=function(e){return E.clone(this,e)},E.prototype.equals=function(e){return E.equals(this,e)},E.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},E.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},E.validate=function(e){},E.southwest=function(t,r){return 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c=0,_=e.north,R=e.south,T=e.east,l=e.west,A=s;A.height=i,A.longitude=l,A.latitude=_,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.latitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,_<0?A.latitude=_:R>0?A.latitude=R:A.latitude=0;for(var f=1;f<8;++f)A.longitude=-Math.PI+f*u.PI_OVER_TWO,E.contains(e,A)&&(o[c]=r.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++),o.length=c,o},E.MAX_VALUE=o(new E(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),E}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,i,a,o,u,E,s,c,_,R){"use strict";function T(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var l=new e,A=new e,f=new e,N=new e,h=new e,I=new e,d=new e,S=new e,M=new e,m=new e,O=new e,y=new e;T.fromPoints=function(t,n){if(r(n)||(n=new T),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var i=e.clone(t[0],d),a=e.clone(i,l),o=e.clone(i,A),u=e.clone(i,f),E=e.clone(i,N),s=e.clone(i,h),c=e.clone(i,I),_=t.length,R=1;R<_;R++){e.clone(t[R],i);var p=i.x,C=i.y,U=i.z;p<a.x&&e.clone(i,a),p>E.x&&e.clone(i,E),C<o.y&&e.clone(i,o),C>s.y&&e.clone(i,s),U<u.z&&e.clone(i,u),U>c.z&&e.clone(i,c)}var L=e.magnitudeSquared(e.subtract(E,a,S)),F=e.magnitudeSquared(e.subtract(s,o,S)),P=e.magnitudeSquared(e.subtract(c,u,S)),D=a,w=E,B=L;F>B&&(B=F,D=o,w=s),P>B&&(B=P,D=u,w=c);var v=M;v.x=.5*(D.x+w.x),v.y=.5*(D.y+w.y),v.z=.5*(D.z+w.z);var g=e.magnitudeSquared(e.subtract(w,v,S)),x=Math.sqrt(g),z=m;z.x=a.x,z.y=o.y,z.z=u.z;var G=O;G.x=E.x,G.y=s.y,G.z=c.z;var b=e.multiplyByScalar(e.add(z,G,S),.5,y),X=0;for(R=0;R<_;R++){e.clone(t[R],i);var V=e.magnitude(e.subtract(i,b,S));V>X&&(X=V);var H=e.magnitudeSquared(e.subtract(i,v,S));if(H>g){var W=Math.sqrt(H);x=.5*(x+W),g=x*x;var q=W-x;v.x=(x*v.x+q*i.x)/W,v.y=(x*v.y+q*i.y)/W,v.z=(x*v.z+q*i.z)/W}}return x<X?(e.clone(v,n.center),n.radius=x):(e.clone(b,n.center),n.radius=X),n};var p=new o,C=new e,U=new e,L=new t,F=new t;T.fromRectangle2D=function(e,t,n){return T.fromRectangleWithHeights2D(e,t,0,0,n)},T.fromRectangleWithHeights2D=function(t,i,a,o,u){if(r(u)||(u=new T),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=n(i,p),R.southwest(t,L),L.height=a,R.northeast(t,F),F.height=o;var E=i.project(L,C),s=i.project(F,U),c=s.x-E.x,_=s.y-E.y,l=s.z-E.z;u.radius=.5*Math.sqrt(c*c+_*_+l*l);var A=u.center;return A.x=E.x+.5*c,A.y=E.y+.5*_,A.z=E.z+.5*l,u};var P=[];T.fromRectangle3D=function(e,t,i,o){t=n(t,a.WGS84),i=n(i,0);var u;return r(e)&&(u=R.subsample(e,t,i,P)),T.fromPoints(u,o)},T.fromVertices=function(t,i,a,o){if(r(o)||(o=new T),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;i=n(i,e.ZERO),a=n(a,3);var u=d;u.x=t[0]+i.x,u.y=t[1]+i.y,u.z=t[2]+i.z;for(var E=e.clone(u,l),s=e.clone(u,A),c=e.clone(u,f),_=e.clone(u,N),R=e.clone(u,h),p=e.clone(u,I),C=t.length,U=0;U<C;U+=a){var L=t[U]+i.x,F=t[U+1]+i.y,P=t[U+2]+i.z;u.x=L,u.y=F,u.z=P,L<E.x&&e.clone(u,E),L>_.x&&e.clone(u,_),F<s.y&&e.clone(u,s),F>R.y&&e.clone(u,R),P<c.z&&e.clone(u,c),P>p.z&&e.clone(u,p)}var D=e.magnitudeSquared(e.subtract(_,E,S)),w=e.magnitudeSquared(e.subtract(R,s,S)),B=e.magnitudeSquared(e.subtract(p,c,S)),v=E,g=_,x=D;w>x&&(x=w,v=s,g=R),B>x&&(x=B,v=c,g=p);var z=M;z.x=.5*(v.x+g.x),z.y=.5*(v.y+g.y),z.z=.5*(v.z+g.z);var G=e.magnitudeSquared(e.subtract(g,z,S)),b=Math.sqrt(G),X=m;X.x=E.x,X.y=s.y,X.z=c.z;var V=O;V.x=_.x,V.y=R.y,V.z=p.z;var H=e.multiplyByScalar(e.add(X,V,S),.5,y),W=0;for(U=0;U<C;U+=a){u.x=t[U]+i.x,u.y=t[U+1]+i.y,u.z=t[U+2]+i.z;var q=e.magnitude(e.subtract(u,H,S));q>W&&(W=q);var Y=e.magnitudeSquared(e.subtract(u,z,S));if(Y>G){var K=Math.sqrt(Y);b=.5*(b+K),G=b*b;var k=K-b;z.x=(b*z.x+k*u.x)/K,z.y=(b*z.y+k*u.y)/K,z.z=(b*z.z+k*u.z)/K}}return b<W?(e.clone(z,o.center),o.radius=b):(e.clone(H,o.center),o.radius=W),o},T.fromEncodedCartesianVertices=function(t,n,i){if(r(i)||(i=new T),!r(t)||!r(n)||t.length!==n.length||0===t.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;var a=d;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];for(var o=e.clone(a,l),u=e.clone(a,A),E=e.clone(a,f),s=e.clone(a,N),c=e.clone(a,h),_=e.clone(a,I),R=t.length,p=0;p<R;p+=3){var C=t[p]+n[p],U=t[p+1]+n[p+1],L=t[p+2]+n[p+2];a.x=C,a.y=U,a.z=L,C<o.x&&e.clone(a,o),C>s.x&&e.clone(a,s),U<u.y&&e.clone(a,u),U>c.y&&e.clone(a,c),L<E.z&&e.clone(a,E),L>_.z&&e.clone(a,_)}var 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T),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var D=new e;T.fromBoundingSpheres=function(t,n){if(r(n)||(n=new T),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var i=t.length;if(1===i)return T.clone(t[0],n);if(2===i)return T.union(t[0],t[1],n);for(var a=[],o=0;o<i;o++)a.push(t[o].center);n=T.fromPoints(a,n);var u=n.center,E=n.radius;for(o=0;o<i;o++){var s=t[o];E=Math.max(E,e.distance(u,s.center,D)+s.radius)}return n.radius=E,n};var w=new e,B=new e,v=new e;T.fromOrientedBoundingBox=function(t,n){r(n)||(n=new T);var i=t.halfAxes,a=s.getColumn(i,0,w),o=s.getColumn(i,1,B),u=s.getColumn(i,2,v),E=e.magnitude(a),c=e.magnitude(o),_=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(E,c,_),n},T.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new T(t.center,t.radius)},T.packedLength=4,T.pack=function(e,t,r){r=n(r,0);var i=e.center;return t[r++]=i.x,t[r++]=i.y,t[r++]=i.z,t[r]=e.radius,t},T.unpack=function(e,t,i){t=n(t,0),r(i)||(i=new T);var a=i.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],i.radius=e[t],i};var g=new e,x=new e;T.union=function(t,n,i){r(i)||(i=new T);var a=t.center,o=t.radius,u=n.center,E=n.radius,s=e.subtract(u,a,g),c=e.magnitude(s);if(o>=c+E)return t.clone(i),i;if(E>=c+o)return n.clone(i),i;var _=.5*(o+c+E),R=e.multiplyByScalar(s,(-o+_)/c,x);return e.add(R,a,R),e.clone(R,i.center),i.radius=_,i};var z=new e;T.expand=function(t,n,r){r=T.clone(t,r);var i=e.magnitude(e.subtract(n,r.center,z));return i>r.radius&&(r.radius=i),r},T.intersectPlane=function(t,n){var r=t.center,i=t.radius,a=n.normal,o=e.dot(a,r)+n.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},T.transform=function(e,t,n){return r(n)||(n=new T),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=c.getMaximumScale(t)*e.radius,n};var G=new e;T.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,G);return e.magnitudeSquared(r)-t.radius*t.radius},T.transformWithoutScale=function(e,t,n){return r(n)||(n=new T),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var b=new e;T.computePlaneDistances=function(t,n,i,a){r(a)||(a=new E);var o=e.subtract(t.center,n,b),u=e.dot(i,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var X=new e,V=new e,H=new e,W=new e,q=new e,Y=new t,K=new Array(8),k=0;k<8;++k)K[k]=new e;var Z=new o;return T.projectTo2D=function(t,r,i){r=n(r,Z);var a=r.ellipsoid,o=t.center,u=t.radius,E=a.geodeticSurfaceNormal(o,X),s=e.cross(e.UNIT_Z,E,V);e.normalize(s,s);var c=e.cross(E,s,H);e.normalize(c,c),e.multiplyByScalar(E,u,E),e.multiplyByScalar(c,u,c),e.multiplyByScalar(s,u,s);var 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T.isOccluded(this,e)},T.prototype.equals=function(e){return T.equals(this,e)},T.prototype.clone=function(e){return T.clone(this,e)},T}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var 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e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},i={};return t(i,{element:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(i.supportsFullscreen())return null!==i.element}}}),i.supportsFullscreen=function(){if(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return 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0!==document["on"+i]&&("ms"===E&&(i="MSFullscreenChange"),r.fullscreenchange=i),i=E+"fullscreenerror",void 0!==document["on"+i]&&("ms"===E&&(i="MSFullscreenError"),r.fullscreenerror=i)}return n},i.requestFullscreen=function(e,t){i.supportsFullscreen()&&e[r.requestFullscreen]({vrDisplay:t})},i.exitFullscreen=function(){i.supportsFullscreen()&&document[r.exitFullscreen]()},i}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,n){"use strict";function r(e){for(var t=e.split("."),n=0,r=t.length;n<r;++n)t[n]=parseInt(t[n],10);return t}function i(){if(!t(I)){I=!1;var e=/ Chrome\/([\.0-9]+)/.exec(h.userAgent);null!==e&&(I=!0,d=r(e[1]))}return I}function a(){return i()&&d}function o(){if(!t(S)&&(S=!1,!i()&&/ Safari\/[\.0-9]+/.test(h.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(h.userAgent);null!==e&&(S=!0,M=r(e[1]))}return S}function u(){return o()&&M}function E(){if(!t(m)){m=!1;var e=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(h.userAgent);null!==e&&(m=!0,O=r(e[1]),O.isNightly=!!e[2])}return m}function s(){return E()&&O}function c(){if(!t(y)){y=!1;var e;"Microsoft Internet Explorer"===h.appName?(e=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(h.userAgent),null!==e&&(y=!0,p=r(e[1]))):"Netscape"===h.appName&&(e=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(h.userAgent),null!==e&&(y=!0,p=r(e[1])))}return y}function _(){return c()&&p}function R(){if(!t(C)){C=!1;var e=/Firefox\/([\.0-9]+)/.exec(h.userAgent);null!==e&&(C=!0,U=r(e[1]))}return C}function T(){return t(L)||(L=/Windows/i.test(h.appVersion)),L}function l(){return R()&&U}function A(){return t(F)||(F="undefined"!=typeof PointerEvent&&(!t(h.pointerEnabled)||h.pointerEnabled)),F}function f(){if(!t(D)){var e=document.createElement("canvas");e.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var n=e.style.imageRendering;D=t(n)&&""!==n,D&&(P=n)}return D}function N(){return f()?P:void 0}var h;h="undefined"!=typeof navigator?navigator:{};var I,d,S,M,m,O,y,p,C,U,L,F,P,D,w={isChrome:i,chromeVersion:a,isSafari:o,safariVersion:u,isWebkit:E,webkitVersion:s,isInternetExplorer:c,internetExplorerVersion:_,isFirefox:R,firefoxVersion:l,isWindows:T,hardwareConcurrency:e(h.hardwareConcurrency,3),supportsPointerEvents:A,supportsImageRenderingPixelated:f,imageRenderingValue:N};return w.supportsFullscreen=function(){return n.supportsFullscreen()},w.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},w.supportsWebWorkers=function(){return"undefined"!=typeof Worker},w}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,t,n,r,i,a){"use strict";if(!i.supportsTypedArrays())return{};var o={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new r("componentDatatype is not a valid value.")}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return n(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t);default:throw new r("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(e,n,i,a){switch(i=t(i,0),a=t(a,(n.byteLength-i)/o.getSizeInBytes(e)),e){case o.BYTE:return new Int8Array(n,i,a);case o.UNSIGNED_BYTE:return new Uint8Array(n,i,a);case o.SHORT:return new Int16Array(n,i,a);case o.UNSIGNED_SHORT:return new Uint16Array(n,i,a);case o.INT:return new Int32Array(n,i,a);case o.UNSIGNED_INT:return new Uint32Array(n,i,a);case o.FLOAT:return new Float32Array(n,i,a);case o.DOUBLE:return new Float64Array(n,i,a);default:throw new r("componentDatatype is not a valid value.")}},o.fromName=function(e){switch(e){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE;default:throw new r("name is not a valid value.")}},a(o)}),define("Core/GeometryType",["./freezeObject"],function(e){"use strict";var t={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return e(t)}),define("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(e,t){"use strict";var n={POINTS:e.POINTS,LINES:e.LINES,LINE_LOOP:e.LINE_LOOP,LINE_STRIP:e.LINE_STRIP,TRIANGLES:e.TRIANGLES,TRIANGLE_STRIP:e.TRIANGLE_STRIP,TRIANGLE_FAN:e.TRIANGLE_FAN,validate:function(e){return e===n.POINTS||e===n.LINES||e===n.LINE_LOOP||e===n.LINE_STRIP||e===n.TRIANGLES||e===n.TRIANGLE_STRIP||e===n.TRIANGLE_FAN}};return t(n)}),define("Core/Geometry",["./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(e,t,n,r,i){"use strict";function a(t){t=e(t,e.EMPTY_OBJECT),this.attributes=t.attributes,this.indices=t.indices,this.primitiveType=e(t.primitiveType,i.TRIANGLES),this.boundingSphere=t.boundingSphere,this.geometryType=e(t.geometryType,r.NONE),this.boundingSphereCV=t.boundingSphereCV}return a.computeNumberOfVertices=function(e){var r=-1;for(var i in e.attributes)if(e.attributes.hasOwnProperty(i)&&t(e.attributes[i])&&t(e.attributes[i].values)){var a=e.attributes[i],o=a.values.length/a.componentsPerAttribute;if(r!==o&&r!==-1)throw new n("All attribute lists must have the same number of attributes.");r=o}return r},a}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(e,t,n){"use strict";function r(t){t=e(t,e.EMPTY_OBJECT),this.componentDatatype=t.componentDatatype,this.componentsPerAttribute=t.componentsPerAttribute,this.normalize=e(t.normalize,!1),this.values=t.values}return r}),define("Core/GeometryAttributes",["./defaultValue"],function(e){"use strict";function t(t){t=e(t,e.EMPTY_OBJECT),this.position=t.position,this.normal=t.normal,this.st=t.st,this.binormal=t.binormal,this.tangent=t.tangent,this.color=t.color}return t}),define("Core/BoxOutlineGeometry",["./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Geometry","./GeometryAttribute","./GeometryAttributes","./PrimitiveType"],function(e,t,n,r,i,a,o,u,E,s){"use strict";function c(e){e=r(e,r.EMPTY_OBJECT);var n=e.minimum,i=e.maximum;this._min=t.clone(n),this._max=t.clone(i),this._workerName="createBoxOutlineGeometry"}var _=new t;c.fromDimensions=function(e){e=r(e,r.EMPTY_OBJECT);var n=e.dimensions,i=t.multiplyByScalar(n,.5,new t);return new c({minimum:t.negate(i,new t),maximum:i})},c.fromAxisAlignedBoundingBox=function(e){if(!i(e))throw new a("boundingBox is required.");return new c({minimum:e.minimum,maximum:e.maximum})},c.packedLength=2*t.packedLength,c.pack=function(e,n,i){return i=r(i,0),t.pack(e._min,n,i),t.pack(e._max,n,i+t.packedLength),n};var R=new t,T=new t,l={minimum:R,maximum:T};return c.unpack=function(e,n,a){n=r(n,0);var o=t.unpack(e,n,R),u=t.unpack(e,n+t.packedLength,T);return i(a)?(a._min=t.clone(o,a._min),a._max=t.clone(u,a._max),a):new c(l)},c.createGeometry=function(r){var i=r._min,a=r._max;if(!t.equals(i,a)){var c=new E,R=new Uint16Array(24),T=new Float64Array(24);T[0]=i.x,T[1]=i.y,T[2]=i.z,T[3]=a.x,T[4]=i.y,T[5]=i.z,T[6]=a.x,T[7]=a.y,T[8]=i.z,T[9]=i.x,T[10]=a.y,T[11]=i.z,T[12]=i.x,T[13]=i.y,T[14]=a.z,T[15]=a.x,T[16]=i.y,T[17]=a.z,T[18]=a.x,T[19]=a.y,T[20]=a.z,T[21]=i.x,T[22]=a.y,T[23]=a.z,c.position=new u({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:T}),R[0]=4,R[1]=5,R[2]=5,R[3]=6,R[4]=6,R[5]=7,R[6]=7,R[7]=4,R[8]=0,R[9]=1,R[10]=1,R[11]=2,R[12]=2,R[13]=3,R[14]=3,R[15]=0,R[16]=0,R[17]=4,R[18]=1,R[19]=5,R[20]=2,R[21]=6,R[22]=3,R[23]=7;var l=t.subtract(a,i,_),A=.5*t.magnitude(l);return new o({attributes:c,indices:R,primitiveType:s.LINES,boundingSphere:new e(t.ZERO,A)})}},c}),define("Workers/createBoxOutlineGeometry",["../Core/BoxOutlineGeometry","../Core/defined"],function(e,t){"use strict";return function(n,r){return t(r)&&(n=e.unpack(n,r)),e.createGeometry(n)}})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createCircleGeometry.js b/vendors/Cesium/Workers/createCircleGeometry.js
index 661486b..2008fd3 100644
--- a/vendors/Cesium/Workers/createCircleGeometry.js
+++ b/vendors/Cesium/Workers/createCircleGeometry.js
@@ -1,230 +1,230 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
-  @license
-  when.js - https://github.com/cujojs/when
-
-  MIT License (c) copyright B Cavalier & J Hann
-
- * A lightweight CommonJS Promises/A and when() implementation
- * when is part of the cujo.js family of libraries (http://cujojs.com/)
- *
- * Licensed under the MIT License at:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * @version 1.7.1
- */
-
-/**
-@license
-sprintf.js from the php.js project - https://github.com/kvz/phpjs
-Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
-
-php.js is copyright 2012 Kevin van Zonneveld.
-
-Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
-(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
-(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
-Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
-Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
-Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
-Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
-L. Rodrigues (http://www.jsfromhell.com), Ash Searle
-(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
-Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
-Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
-http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
-Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
-(http://webdevhobo.blogspot.com/), marrtins, GeekFG
-(http://geekfg.blogspot.com), Andrea Giammarchi
-(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
-gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
-Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
-(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
-Marc Palau, Martin
-(http://www.erlenwiese.de/), Breaking Par Consulting Inc
-(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
-Chris, Mirek Slugen, saulius, Alfonso Jimenez
-(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
-Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
-Ariede (http://caioariede.com), Robin, Kankrelune
-(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
-(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
-Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
-David, Aman Gupta, Michael White, Public Domain
-(http://www.json.org/json2.js), Steven Levithan
-(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
-Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
-Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
-(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
-Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
-Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
-(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
-(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
-ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
-(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
-Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
-Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
-(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
-josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
-Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
-(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
-(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
-Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
-(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
-(http://yass.meetcweb.com), Peter-Paul Koch
-(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
-(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
-Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
-vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
-Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
-(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
-B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
-(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
-Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
-Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
-(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
-Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
-Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
-sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
-Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
-(http://www.premasolutions.com/), Philippe Jausions
-(http://pear.php.net/user/jausions), Aidan Lister
-(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
-strcmp, Taras Bogach, jpfle, Alexander Ermolaev
-(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
-dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
-(http://www.pedrotainha.com), James, Arnout Kazemier
-(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
-FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
-Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
-daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
-W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
-(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
-Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
-(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
-Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
-Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
-(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
-Russell Walker (http://www.nbill.co.uk/), Jamie Beck
-(http://www.terabit.ca/), setcookie, Michael, YUI Library:
-http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
-http://hacks.bluesmoon.info/strftime/strftime.js, Ben
-(http://benblume.co.uk/), DtTvB
-(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
-meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
-(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
-Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
-Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
-Bryan
-
-Licensed under the MIT (MIT-LICENSE.txt) license.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
-OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/**
- * @license
- *
- * Grauw URI utilities
- *
- * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
- *
- * @author Laurens Holst (http://www.grauw.nl/)
- *
- *   Copyright 2012 Laurens Holst
- *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
- *
- */
-
-!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var r;for(this.mti==this.N+1&&this.init_genrand(5489),r=0;r<this.N-this.M;r++)e=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+this.M]^e>>>1^t[1&e];for(;r<this.N-1;r++)e=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return 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n},i.fromRadiansArray=function(e,r,n){var a=e.length;t(n)?n.length=a/2:n=new Array(a/2);for(var o=0;o<a;o+=2){var u=e[o],s=e[o+1],c=o/2;n[c]=i.fromRadians(u,s,0,r,n[c])}return n},i.fromDegreesArrayHeights=function(e,r,n){var a=e.length;t(n)?n.length=a/3:n=new Array(a/3);for(var o=0;o<a;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;n[l]=i.fromDegrees(u,s,c,r,n[l])}return n},i.fromRadiansArrayHeights=function(e,r,n){var a=e.length;t(n)?n.length=a/3:n=new Array(a/3);for(var o=0;o<a;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;n[l]=i.fromRadians(u,s,c,r,n[l])}return n},i.ZERO=n(new i(0,0,0)),i.UNIT_X=n(new i(1,0,0)),i.UNIT_Y=n(new i(0,1,0)),i.UNIT_Z=n(new i(0,0,1)),i.prototype.clone=function(e){return i.clone(this,e)},i.prototype.equals=function(e){return i.equals(this,e)},i.prototype.equalsEpsilon=function(e,t,r){return i.equalsEpsilon(this,e,t,r)},i.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+")"},i}),define("Core/defineProperties",["./defined"],function(e){"use 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p.x=t,p.y=t,p.z=t,l.multiplyByScale(e,p,r)},l.multiplyByScale=function(e,t,r){var n=t.x,a=t.y,i=t.z;return 1===n&&1===a&&1===i?l.clone(e,r):(r[0]=n*e[0],r[1]=n*e[1],r[2]=n*e[2],r[3]=0,r[4]=a*e[4],r[5]=a*e[5],r[6]=a*e[6],r[7]=0,r[8]=i*e[8],r[9]=i*e[9],r[10]=i*e[10],r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=1,r)},l.multiplyByVector=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=t.w,u=e[0]*n+e[4]*a+e[8]*i+e[12]*o,s=e[1]*n+e[5]*a+e[9]*i+e[13]*o,c=e[2]*n+e[6]*a+e[10]*i+e[14]*o,l=e[3]*n+e[7]*a+e[11]*i+e[15]*o;return r.x=u,r.y=s,r.z=c,r.w=l,r},l.multiplyByPointAsVector=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=e[0]*n+e[4]*a+e[8]*i,u=e[1]*n+e[5]*a+e[9]*i,s=e[2]*n+e[6]*a+e[10]*i;return r.x=o,r.y=u,r.z=s,r},l.multiplyByPoint=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=e[0]*n+e[4]*a+e[8]*i+e[12],u=e[1]*n+e[5]*a+e[9]*i+e[13],s=e[2]*n+e[6]*a+e[10]*i+e[14];return r.x=o,r.y=u,r.z=s,r},l.multiplyByScalar=function(e,t,r){return r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r[9]=e[9]*t,r[10]=e[10]*t,r[11]=e[11]*t,r[12]=e[12]*t,r[13]=e[13]*t,r[14]=e[14]*t,r[15]=e[15]*t,r},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var r=e[1],n=e[2],a=e[3],i=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=i,t[10]=e[10],t[11]=e[14],t[12]=a,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||n(e)&&n(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r&&Math.abs(e[4]-t[4])<=r&&Math.abs(e[5]-t[5])<=r&&Math.abs(e[6]-t[6])<=r&&Math.abs(e[7]-t[7])<=r&&Math.abs(e[8]-t[8])<=r&&Math.abs(e[9]-t[9])<=r&&Math.abs(e[10]-t[10])<=r&&Math.abs(e[11]-t[11])<=r&&Math.abs(e[12]-t[12])<=r&&Math.abs(e[13]-t[13])<=r&&Math.abs(e[14]-t[14])<=r&&Math.abs(e[15]-t[15])<=r},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var y=new s,_=new s,T=new t,R=new t(0,0,0,1);return l.inverse=function(e,r){if(s.equalsEpsilon(l.getRotation(e,y),_,u.EPSILON7)&&t.equals(l.getRow(e,3,T),R))return r[0]=0,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=0,r[11]=0,r[12]=-e[12],r[13]=-e[13],r[14]=-e[14],r[15]=1,r;var n=e[0],a=e[4],i=e[8],o=e[12],f=e[1],d=e[5],h=e[9],E=e[13],m=e[2],p=e[6],v=e[10],A=e[14],S=e[3],N=e[7],I=e[11],g=e[15],O=v*g,w=A*I,M=p*g,x=A*N,C=p*I,P=v*N,L=m*g,D=A*S,U=m*I,F=v*S,b=m*N,z=p*S,B=O*d+x*h+C*E-(w*d+M*h+P*E),G=w*f+L*h+F*E-(O*f+D*h+U*E),q=M*f+D*d+b*E-(x*f+L*d+z*E),V=P*f+U*d+z*h-(C*f+F*d+b*h),W=w*a+M*i+P*o-(O*a+x*i+C*o),X=O*n+D*i+U*o-(w*n+L*i+F*o),H=x*n+L*a+z*o-(M*n+D*a+b*o),Y=C*n+F*a+b*i-(P*n+U*a+z*i);O=i*E,w=o*h,M=a*E,x=o*d,C=a*h,P=i*d,L=n*E,D=o*f,U=n*h,F=i*f,b=n*d,z=a*f;var k=O*N+x*I+C*g-(w*N+M*I+P*g),j=w*S+L*I+F*g-(O*S+D*I+U*g),Z=M*S+D*N+b*g-(x*S+L*N+z*g),K=P*S+U*N+z*I-(C*S+F*N+b*I),J=M*v+P*A+w*p-(C*A+O*p+x*v),Q=U*A+O*m+D*v-(L*v+F*A+w*m),$=L*p+z*A+x*m-(b*A+M*m+D*p),ee=b*v+C*m+F*p-(U*p+z*v+P*m),te=n*B+a*G+i*q+o*V;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,r[0]=B*te,r[1]=G*te,r[2]=q*te,r[3]=V*te,r[4]=W*te,r[5]=X*te,r[6]=H*te,r[7]=Y*te,r[8]=k*te,r[9]=j*te,r[10]=Z*te,r[11]=K*te,r[12]=J*te,r[13]=Q*te,r[14]=$*te,r[15]=ee*te,r},l.inverseTransformation=function(e,t){var r=e[0],n=e[1],a=e[2],i=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],d=e[13],h=e[14],E=-r*f-n*d-a*h,m=-i*f-o*d-u*h,p=-s*f-c*d-l*h;return t[0]=r,t[1]=i,t[2]=s,t[3]=0,t[4]=n,t[5]=o,t[6]=c,t[7]=0,t[8]=a,t[9]=u,t[10]=l,t[11]=0,t[12]=E,t[13]=m,t[14]=p,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,a(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return 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t<r&&(t+=u.TWO_PI),t-r},s.computeHeight=function(e){return e.north-e.south},s.fromDegrees=function(e,n,a,i,o){return e=u.toRadians(t(e,0)),n=u.toRadians(t(n,0)),a=u.toRadians(t(a,0)),i=u.toRadians(t(i,0)),r(o)?(o.west=e,o.south=n,o.east=a,o.north=i,o):new s(e,n,a,i)},s.fromCartographicArray=function(e,t){for(var n=Number.MAX_VALUE,a=-Number.MAX_VALUE,i=Number.MAX_VALUE,o=-Number.MAX_VALUE,c=Number.MAX_VALUE,l=-Number.MAX_VALUE,f=0,d=e.length;f<d;f++){var h=e[f];n=Math.min(n,h.longitude),a=Math.max(a,h.longitude),c=Math.min(c,h.latitude),l=Math.max(l,h.latitude);var E=h.longitude>=0?h.longitude:h.longitude+u.TWO_PI;i=Math.min(i,E),o=Math.max(o,E)}return a-n>o-i&&(n=i,a=o,a>u.PI&&(a-=u.TWO_PI),n>u.PI&&(n-=u.TWO_PI)),r(t)?(t.west=n,t.south=c,t.east=a,t.north=l,t):new s(n,c,a,l)},s.fromCartesianArray=function(e,t,n){for(var a=Number.MAX_VALUE,i=-Number.MAX_VALUE,o=Number.MAX_VALUE,c=-Number.MAX_VALUE,l=Number.MAX_VALUE,f=-Number.MAX_VALUE,d=0,h=e.length;d<h;d++){var E=t.cartesianToCartographic(e[d]);a=Math.min(a,E.longitude),i=Math.max(i,E.longitude),l=Math.min(l,E.latitude),f=Math.max(f,E.latitude);var m=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;o=Math.min(o,m),c=Math.max(c,m)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),r(n)?(n.west=a,n.south=l,n.east=i,n.north=f,n):new s(a,l,i,f)},s.clone=function(e,t){if(r(e))return r(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||r(e)&&r(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return r(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.south,n.height=0,n):new e(t.west,t.south)},s.northwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.north,n.height=0,n):new e(t.west,t.north)},s.northeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.north,n.height=0,n):new e(t.east,t.north)},s.southeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.south,n.height=0,n):new e(t.east,t.south)},s.center=function(t,n){var a=t.east,i=t.west;a<i&&(a+=u.TWO_PI);var o=u.negativePiToPi(.5*(i+a)),s=.5*(t.south+t.north);return r(n)?(n.longitude=o,n.latitude=s,n.height=0,n):new e(o,s)},s.intersection=function(e,t,n){var a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.negativePiToPi(Math.max(i,c)),f=u.negativePiToPi(Math.min(a,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var d=Math.max(e.south,t.south),h=Math.min(e.north,t.north);if(!(d>=h))return 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l=0,f=e.north,d=e.south,h=e.east,E=e.west,m=c;m.height=a,m.longitude=E,m.latitude=f,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.longitude=h,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.latitude=d,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=n.cartographicToCartesian(m,o[l]),l++,f<0?m.latitude=f:d>0?m.latitude=d:m.latitude=0;for(var p=1;p<8;++p)m.longitude=-Math.PI+p*u.PI_OVER_TWO,s.contains(e,m)&&(o[l]=n.cartographicToCartesian(m,o[l]),l++);return 0===m.latitude&&(m.longitude=E,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.longitude=h,o[l]=n.cartographicToCartesian(m,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,r,n,a,i,o,u,s,c,l,f,d){"use strict";function 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W=e.multiplyByScalar(e.add(q,V,v),.5,I),X=0;for(w=0;w<O;w+=i){u.x=t[w]+a.x,u.y=t[w+1]+a.y,u.z=t[w+2]+a.z;var H=e.magnitude(e.subtract(u,W,v));H>X&&(X=H);var Y=e.magnitudeSquared(e.subtract(u,z,v));if(Y>B){var k=Math.sqrt(Y);G=.5*(G+k),B=G*G;var j=k-G;z.x=(G*z.x+j*u.x)/k,z.y=(G*z.y+j*u.y)/k,z.z=(G*z.z+j*u.z)/k}}return G<X?(e.clone(z,o.center),o.radius=G):(e.clone(W,o.center),o.radius=X),o},h.fromEncodedCartesianVertices=function(t,r,a){if(n(a)||(a=new h),!n(t)||!n(r)||t.length!==r.length||0===t.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;var i=R;i.x=t[0]+r[0],i.y=t[1]+r[1],i.z=t[2]+r[2];for(var o=e.clone(i,E),u=e.clone(i,m),s=e.clone(i,p),c=e.clone(i,y),l=e.clone(i,_),f=e.clone(i,T),d=t.length,g=0;g<d;g+=3){var O=t[g]+r[g],w=t[g+1]+r[g+1],M=t[g+2]+r[g+2];i.x=O,i.y=w,i.z=M,O<o.x&&e.clone(i,o),O>c.x&&e.clone(i,c),w<u.y&&e.clone(i,u),w>l.y&&e.clone(i,l),M<s.z&&e.clone(i,s),M>f.z&&e.clone(i,f)}var 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_;_="undefined"!=typeof navigator?navigator:{};var T,R,v,A,S,N,I,g,O,w,M,x,C,P,L={isChrome:a,chromeVersion:i,isSafari:o,safariVersion:u,isWebkit:s,webkitVersion:c,isInternetExplorer:l,internetExplorerVersion:f,isFirefox:d,firefoxVersion:E,isWindows:h,hardwareConcurrency:e(_.hardwareConcurrency,3),supportsPointerEvents:m,supportsImageRenderingPixelated:p,imageRenderingValue:y};return L.supportsFullscreen=function(){return r.supportsFullscreen()},L.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},L.supportsWebWorkers=function(){return"undefined"!=typeof Worker},L}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,t,r,n,a,i){"use strict";if(!a.supportsTypedArrays())return{};var o={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new n("componentDatatype is not a valid value.")}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return r(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t);default:throw new n("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(e,r,a,i){switch(a=t(a,0),i=t(i,(r.byteLength-a)/o.getSizeInBytes(e)),e){case o.BYTE:return new Int8Array(r,a,i);case o.UNSIGNED_BYTE:return new Uint8Array(r,a,i);case o.SHORT:return new Int16Array(r,a,i);case o.UNSIGNED_SHORT:return new Uint16Array(r,a,i);case o.INT:return new Int32Array(r,a,i);case o.UNSIGNED_INT:return new Uint32Array(r,a,i);case o.FLOAT:return new Float32Array(r,a,i);case 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s.fastSlerp(o,u,2*a*(1-a),i)},s.equals=function(e,t){return e===t||r(e)&&r(t)&&e.x===t.x&&e.y===t.y&&e.z===t.z&&e.w===t.w},s.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e.x-t.x)<=n&&Math.abs(e.y-t.y)<=n&&Math.abs(e.z-t.z)<=n&&Math.abs(e.w-t.w)<=n},s.ZERO=i(new s(0,0,0,0)),s.IDENTITY=i(new s(0,0,0,1)),s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.prototype.equalsEpsilon=function(e,t){return s.equalsEpsilon(this,e,t)},s.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+", "+this.w+")"},s}),define("Core/EllipseGeometryLibrary",["./Cartesian3","./Math","./Matrix3","./Quaternion"],function(e,t,r,n){"use strict";function a(t,a,i,l,f,d,h,E,m,p){var y=t+a;e.multiplyByScalar(l,Math.cos(y),o),e.multiplyByScalar(i,Math.sin(y),u),e.add(o,u,o);var _=Math.cos(t);_*=_;var T=Math.sin(t);T*=T;var R=d/Math.sqrt(h*_+f*T),v=R/E;return 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s,c,l,f,d,h=t.origin,E=t.direction,R=e.subtract(a,n,m),v=e.subtract(o,n,p),A=e.cross(E,v,y),S=e.dot(R,A);if(u){if(S<i.EPSILON6)return;if(s=e.subtract(h,n,_),l=e.dot(s,A),l<0||l>S)return;if(c=e.cross(s,R,T),f=e.dot(E,c),f<0||l+f>S)return;d=e.dot(v,c)/S}else{if(Math.abs(S)<i.EPSILON6)return;var N=1/S;if(s=e.subtract(h,n,_),l=e.dot(s,A)*N,l<0||l>1)return;if(c=e.cross(s,R,T),f=e.dot(E,c)*N,f<0||l+f>1)return;d=e.dot(v,c)*N}return d},E.rayTriangle=function(t,r,a,i,o,u){var s=E.rayTriangleParametric(t,r,a,i,o);if(n(s)&&!(s<0))return n(u)||(u=new e),e.multiplyByScalar(t.direction,s,u),e.add(t.origin,u,u)};var R=new c;E.lineSegmentTriangle=function(t,r,a,i,o,u,s){var c=R;e.clone(t,c.origin),e.subtract(r,t,c.direction),e.normalize(c.direction,c.direction);var l=E.rayTriangleParametric(c,a,i,o,u);if(!(!n(l)||l<0||l>e.distance(t,r)))return n(s)||(s=new e),e.multiplyByScalar(c.direction,l,s),e.add(c.origin,s,s)};var v={root0:0,root1:0};E.raySphere=function(e,t,r){if(r=f(e,t,r),n(r)&&!(r.stop<0))return r.start=Math.max(r.start,0),r};var A=new c;E.lineSegmentSphere=function(t,r,a,i){var o=A;e.clone(t,o.origin);var u=e.subtract(r,t,o.direction),s=e.magnitude(u);if(e.normalize(u,u),i=f(o,a,i),!(!n(i)||i.stop<0||i.start>s))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,s),i};var S=new e,N=new e;E.rayEllipsoid=function(t,r){var n,a,i,o,u,s=r.oneOverRadii,c=e.multiplyComponents(s,t.origin,S),l=e.multiplyComponents(s,t.direction,N),f=e.magnitudeSquared(c),d=e.dot(c,l);if(f>1){if(d>=0)return;var h=d*d;if(n=f-1,a=e.magnitudeSquared(l),i=a*n,h<i)return;if(h>i){o=d*d-i,u=-d+Math.sqrt(o);var E=u/a,m=n/u;return E<m?{start:E,stop:m}:{start:m,stop:E}}var p=Math.sqrt(n/a);return{start:p,stop:p}}return f<1?(n=f-1,a=e.magnitudeSquared(l),i=a*n,o=d*d-i,u=-d+Math.sqrt(o),{start:0,stop:u/a}):d<0?(a=e.magnitudeSquared(l),{start:0,stop:-d/a}):void 0};var I=new e,g=new e,O=new e,w=new e,M=new e,x=new o,C=new o,P=new o,L=new o,D=new o,U=new o,F=new o,b=new e,z=new e,B=new t;E.grazingAltitudeLocation=function(t,r){var a=t.origin,u=t.direction,s=r.geodeticSurfaceNormal(a,I);if(e.dot(u,s)>=0)return a;var c=n(this.rayEllipsoid(t,r)),l=r.transformPositionToScaledSpace(u,I),f=e.normalize(l,l),d=e.mostOrthogonalAxis(l,w),E=e.normalize(e.cross(d,f,g),g),m=e.normalize(e.cross(f,E,O),O),p=x;p[0]=f.x,p[1]=f.y,p[2]=f.z,p[3]=E.x,p[4]=E.y,p[5]=E.z,p[6]=m.x,p[7]=m.y,p[8]=m.z;var y=o.transpose(p,C),_=o.fromScale(r.radii,P),T=o.fromScale(r.oneOverRadii,L),R=D;R[0]=0,R[1]=-u.z,R[2]=u.y,R[3]=u.z,R[4]=0,R[5]=-u.x,R[6]=-u.y,R[7]=u.x,R[8]=0;var v,A,S=o.multiply(o.multiply(y,T,U),R,U),N=o.multiply(o.multiply(S,_,F),p,F),G=o.multiplyByVector(S,a,M),q=h(N,e.negate(G,I),0,0,1),V=q.length;if(V>0){for(var W=e.clone(e.ZERO,z),X=Number.NEGATIVE_INFINITY,H=0;H<V;++H){v=o.multiplyByVector(_,o.multiplyByVector(p,q[H],b),b);var Y=e.normalize(e.subtract(v,a,w),w),k=e.dot(Y,u);k>X&&(X=k,W=e.clone(v,W))}var j=r.cartesianToCartographic(W,B);return X=i.clamp(X,0,1),A=e.magnitude(e.subtract(W,a,w))*Math.sqrt(1-X*X),A=c?-A:A,j.height=A,r.cartographicToCartesian(j,new e)}};var G=new e;return E.lineSegmentPlane=function(t,r,a,o){n(o)||(o=new e);var u=e.subtract(r,t,G),s=a.normal,c=e.dot(s,u);if(!(Math.abs(c)<i.EPSILON6)){var l=e.dot(s,t),f=-(a.distance+l)/c;if(!(f<0||f>1))return e.multiplyByScalar(u,f,o),e.add(t,o,o),o}},E.trianglePlaneIntersection=function(t,r,n,a){var i=a.normal,o=a.distance,u=e.dot(i,t)+o<0,s=e.dot(i,r)+o<0,c=e.dot(i,n)+o<0,l=0;l+=u?1:0,l+=s?1:0,l+=c?1:0;var f,d;if(1!==l&&2!==l||(f=new e,d=new e),1===l){if(u)return E.lineSegmentPlane(t,r,a,f),E.lineSegmentPlane(t,n,a,d),{positions:[t,r,n,f,d],indices:[0,3,4,1,2,4,1,4,3]};if(s)return E.lineSegmentPlane(r,n,a,f),E.lineSegmentPlane(r,t,a,d),{positions:[t,r,n,f,d],indices:[1,3,4,2,0,4,2,4,3]};if(c)return E.lineSegmentPlane(n,t,a,f),E.lineSegmentPlane(n,r,a,d),{positions:[t,r,n,f,d],indices:[2,3,4,0,1,4,0,4,3]}}else if(2===l){if(!u)return E.lineSegmentPlane(r,t,a,f),E.lineSegmentPlane(n,t,a,d),{positions:[t,r,n,f,d],indices:[1,2,4,1,4,3,0,3,4]};if(!s)return E.lineSegmentPlane(n,r,a,f),E.lineSegmentPlane(t,r,a,d),{positions:[t,r,n,f,d],indices:[2,0,4,2,4,3,1,3,4]};if(!c)return E.lineSegmentPlane(t,n,a,f),E.lineSegmentPlane(r,n,a,d),{positions:[t,r,n,f,d],indices:[0,1,4,0,4,3,2,3,4]}}},E}),define("Core/Tipsify",["./defaultValue","./defined","./DeveloperError"],function(e,t,r){"use strict";var n={};return n.calculateACMR=function(r){r=e(r,e.EMPTY_OBJECT);var n=r.indices,a=r.maximumIndex,i=e(r.cacheSize,24),o=n.length;if(!t(a)){a=0;for(var u=0,s=n[u];u<o;)s>a&&(a=s),++u,s=n[u]}for(var c=[],l=0;l<a+1;l++)c[l]=0;for(var f=i+1,d=0;d<o;++d)f-c[n[d]]>i&&(c[n[d]]=f,++f);return(f-i+1)/(o/3)},n.tipsify=function(r){function n(e,t,r,n){for(;t.length>=1;){var a=t[t.length-1];if(t.splice(t.length-1,1),e[a].numLiveTriangles>0)return a}for(;i<n;){if(e[i].numLiveTriangles>0)return++i,i-1;++i}return-1}function 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t=h.computeNumberOfVertices(e),r=y.createTypedArray(t,3*(t-2));r[0]=0,r[1]=1,r[2]=2,t>3&&(r[3]=0,r[4]=2,r[5]=3);for(var n=6,a=3;a<t-1;a+=2)r[n++]=a,r[n++]=a-1,r[n++]=a+1,a+2<t&&(r[n++]=a,r[n++]=a+1,r[n++]=a+2);return e.indices=r,e.primitiveType=N.TRIANGLES,e}function B(e){if(c(e.indices))return e;for(var t=h.computeNumberOfVertices(e),r=y.createTypedArray(t,t),n=0;n<t;++n)r[n]=n;return e.indices=r,e}function G(e){var t=h.computeNumberOfVertices(e),r=y.createTypedArray(t,2*(t-1));r[0]=0,r[1]=1;for(var n=2,a=2;a<t;++a)r[n++]=a-1,r[n++]=a;return e.indices=r,e.primitiveType=N.LINES,e}function q(e){var t=h.computeNumberOfVertices(e),r=y.createTypedArray(t,2*t);r[0]=0,r[1]=1;for(var n=2,a=2;a<t;++a)r[n++]=a-1,r[n++]=a;return r[n++]=t-1,r[n]=0,e.indices=r,e.primitiveType=N.LINES,e}function V(e){switch(e.primitiveType){case N.TRIANGLE_FAN:return b(e);case N.TRIANGLE_STRIP:return z(e);case N.TRIANGLES:return F(e);case N.LINE_STRIP:return G(e);case N.LINE_LOOP:return q(e);case N.LINES:return 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t,r=e.geometry,n=r.attributes,i=n.position.values,o=r.indices,u=j(r),s=j(r),l=o.length,f=[];f.length=i.length/3;var d=[];for(d.length=i.length/3,t=0;t<f.length;++t)f[t]=-1,d[t]=-1;for(t=0;t<l;t+=2){var h=o[t],E=o[t+1],m=a.fromArray(i,3*h,Oe),p=a.fromArray(i,3*E,we);Math.abs(m.y)<R.EPSILON6&&(m.y<0?m.y=-R.EPSILON6:m.y=R.EPSILON6),Math.abs(p.y)<R.EPSILON6&&(p.y<0?p.y=-R.EPSILON6:p.y=R.EPSILON6);var y=u.attributes,_=u.indices,v=d,A=s.attributes,S=s.indices,N=f,I=T.lineSegmentPlane(m,p,De,Me);if(c(I)){var g=a.multiplyByScalar(a.UNIT_Y,5*R.EPSILON9,Ue);m.y<0&&(a.negate(g,g),y=s.attributes,_=s.indices,v=f,A=u.attributes,S=u.indices,N=d);var O=a.add(I,g,Fe);J(y,_,v,o,t,m),J(y,_,v,o,-1,O),a.negate(g,g),a.add(I,g,O),J(A,S,N,o,-1,O),J(A,S,N,o,t+1,p)}else{var w,M,x;m.y<0?(w=s.attributes,M=s.indices,x=f):(w=u.attributes,M=u.indices,x=d),J(w,M,x,o,t,m),J(w,M,x,o,t+1,p)}}Z(e,s,u)}function ee(e){for(var t=e.attributes,r=t.position.values,n=t.prevPosition.values,i=t.nextPosition.values,o=r.length,u=0;u<o;u+=3){var s=a.unpack(r,u,Be);if(!(s.x>0)){var c=a.unpack(n,u,Ge);(s.y<0&&c.y>0||s.y>0&&c.y<0)&&(u-3>0?(n[u]=r[u-3],n[u+1]=r[u-2],n[u+2]=r[u-1]):a.pack(s,n,u));var l=a.unpack(i,u,qe);(s.y<0&&l.y>0||s.y>0&&l.y<0)&&(u+3<o?(i[u]=r[u+3],i[u+1]=r[u+4],i[u+2]=r[u+5]):a.pack(s,i,u))}}}function te(e){var t,r,o,u=e.geometry,s=u.attributes,l=s.position.values,f=s.prevPosition.values,d=s.nextPosition.values,h=s.expandAndWidth.values,E=c(s.st)?s.st.values:void 0,m=c(s.color)?s.color.values:void 0,p=j(u),y=j(u),_=!1,v=l.length/3;for(t=0;t<v;t+=4){var A=t,S=t+2,N=a.fromArray(l,3*A,Be),I=a.fromArray(l,3*S,Ge);if(Math.abs(N.y)<ke)for(N.y=ke*(I.y<0?-1:1),l[3*t+1]=N.y,l[3*(t+1)+1]=N.y,r=3*A;r<3*A+12;r+=3)f[r]=l[3*t],f[r+1]=l[3*t+1],f[r+2]=l[3*t+2];if(Math.abs(I.y)<ke)for(I.y=ke*(N.y<0?-1:1),l[3*(t+2)+1]=I.y,l[3*(t+3)+1]=I.y,r=3*A;r<3*A+12;r+=3)d[r]=l[3*(t+2)],d[r+1]=l[3*(t+2)+1],d[r+2]=l[3*(t+2)+2];var g=p.attributes,O=p.indices,w=y.attributes,M=y.indices,x=T.lineSegmentPlane(N,I,De,Ve);if(c(x)){_=!0;var C=a.multiplyByScalar(a.UNIT_Y,Ye,We);N.y<0&&(a.negate(C,C),g=y.attributes,O=y.indices,w=p.attributes,M=p.indices);var P=a.add(x,C,Xe);g.position.values.push(N.x,N.y,N.z,N.x,N.y,N.z),g.position.values.push(P.x,P.y,P.z),g.position.values.push(P.x,P.y,P.z),g.prevPosition.values.push(f[3*A],f[3*A+1],f[3*A+2]),g.prevPosition.values.push(f[3*A+3],f[3*A+4],f[3*A+5]),g.prevPosition.values.push(N.x,N.y,N.z,N.x,N.y,N.z),g.nextPosition.values.push(P.x,P.y,P.z),g.nextPosition.values.push(P.x,P.y,P.z),g.nextPosition.values.push(P.x,P.y,P.z),g.nextPosition.values.push(P.x,P.y,P.z),a.negate(C,C),a.add(x,C,P),w.position.values.push(P.x,P.y,P.z),w.position.values.push(P.x,P.y,P.z),w.position.values.push(I.x,I.y,I.z,I.x,I.y,I.z),w.prevPosition.values.push(P.x,P.y,P.z),w.prevPosition.values.push(P.x,P.y,P.z),w.prevPosition.values.push(P.x,P.y,P.z),w.prevPosition.values.push(P.x,P.y,P.z),w.nextPosition.values.push(I.x,I.y,I.z,I.x,I.y,I.z),w.nextPosition.values.push(d[3*S],d[3*S+1],d[3*S+2]),w.nextPosition.values.push(d[3*S+3],d[3*S+4],d[3*S+5]);var L=n.fromArray(h,2*A,be),D=Math.abs(L.y);g.expandAndWidth.values.push(-1,D,1,D),g.expandAndWidth.values.push(-1,-D,1,-D),w.expandAndWidth.values.push(-1,D,1,D),w.expandAndWidth.values.push(-1,-D,1,-D);var U=a.magnitudeSquared(a.subtract(x,N,qe));if(U/=a.magnitudeSquared(a.subtract(I,N,qe)),c(m)){var F=i.fromArray(m,4*A,He),b=i.fromArray(m,4*S,He),z=R.lerp(F.x,b.x,U),B=R.lerp(F.y,b.y,U),G=R.lerp(F.z,b.z,U),q=R.lerp(F.w,b.w,U);for(r=4*A;r<4*A+8;++r)g.color.values.push(m[r]);for(g.color.values.push(z,B,G,q),g.color.values.push(z,B,G,q),w.color.values.push(z,B,G,q),w.color.values.push(z,B,G,q),r=4*S;r<4*S+8;++r)w.color.values.push(m[r])}if(c(E)){var V=n.fromArray(E,2*A,be),W=n.fromArray(E,2*(t+3),ze),X=R.lerp(V.x,W.x,U);for(r=2*A;r<2*A+4;++r)g.st.values.push(E[r]);for(g.st.values.push(X,V.y),g.st.values.push(X,W.y),w.st.values.push(X,V.y),w.st.values.push(X,W.y),r=2*S;r<2*S+4;++r)w.st.values.push(E[r])}o=g.position.values.length/3-4,O.push(o,o+2,o+1),O.push(o+1,o+2,o+3),o=w.position.values.length/3-4,M.push(o,o+2,o+1),M.push(o+1,o+2,o+3)}else{var H,Y;for(N.y<0?(H=y.attributes,Y=y.indices):(H=p.attributes,Y=p.indices),H.position.values.push(N.x,N.y,N.z),H.position.values.push(N.x,N.y,N.z),H.position.values.push(I.x,I.y,I.z),H.position.values.push(I.x,I.y,I.z),r=3*t;r<3*t+12;++r)H.prevPosition.values.push(f[r]),H.nextPosition.values.push(d[r]);for(r=2*t;r<2*t+8;++r)H.expandAndWidth.values.push(h[r]),c(E)&&H.st.values.push(E[r]);if(c(m))for(r=4*t;r<4*t+16;++r)H.color.values.push(m[r]);o=H.position.values.length/3-4,Y.push(o,o+2,o+1),Y.push(o+1,o+2,o+3)}}_&&(ee(y),ee(p)),Z(e,y,p)}var re={};re.toWireframe=function(e){var t=e.indices;if(c(t)){switch(e.primitiveType){case N.TRIANGLES:e.indices=O(t);break;case N.TRIANGLE_STRIP:e.indices=w(t);break;case N.TRIANGLE_FAN:e.indices=M(t);break;default:throw new l("geometry.primitiveType must be TRIANGLES, TRIANGLE_STRIP, or TRIANGLE_FAN.")}e.primitiveType=N.LINES}return e},re.createLineSegmentsForVectors=function(e,t,n){t=s(t,"normal"),n=s(n,1e4);for(var a=e.attributes.position.values,i=e.attributes[t].values,o=a.length,l=new Float64Array(2*o),f=0,d=0;d<o;d+=3)l[f++]=a[d],l[f++]=a[d+1],l[f++]=a[d+2],l[f++]=a[d]+i[d]*n,l[f++]=a[d+1]+i[d+1]*n,l[f++]=a[d+2]+i[d+2]*n;var m,p=e.boundingSphere;return c(p)&&(m=new r(p.center,p.radius+n)),new h({attributes:{position:new E({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:N.LINES,boundingSphere:m})},re.createAttributeLocations=function(e){var t,r=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","binormal","tangent","compressedAttributes"],n=e.attributes,a={},i=0,o=r.length;for(t=0;t<o;++t){var u=r[t];c(n[u])&&(a[u]=i++)}for(var s in n)n.hasOwnProperty(s)&&!c(a[s])&&(a[s]=i++);return a},re.reorderForPreVertexCache=function(e){var t=h.computeNumberOfVertices(e),r=e.indices;if(c(r)){for(var n=new Int32Array(t),a=0;a<t;a++)n[a]=-1;for(var i,o=r,s=o.length,l=y.createTypedArray(t,s),f=0,d=0,E=0;f<s;)i=n[o[f]],i!==-1?l[d]=i:(i=o[f],n[i]=E,l[d]=E,++E),++f,++d;e.indices=l;var m=e.attributes;for(var p in m)if(m.hasOwnProperty(p)&&c(m[p])&&c(m[p].values)){for(var _=m[p],T=_.values,R=0,v=_.componentsPerAttribute,A=u.createTypedArray(_.componentDatatype,E*v);R<t;){var S=n[R];if(S!==-1)for(a=0;a<v;a++)A[v*S+a]=T[v*R+a];++R}_.values=A}}return e},re.reorderForPostVertexCache=function(e,t){var r=e.indices;if(e.primitiveType===N.TRIANGLES&&c(r)){for(var 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f.hasAvailableRequests()&&this.activeRequests<f.maximumRequestsPerServer},l.prototype.getNumberOfAvailableRequests=function(){return f.maximumRequestsPerServer-this.activeRequests};var R={},v=0,A=[],S=[],N=new o,I={numberOfRequestsThisFrame:0};f.resetBudgets=function(){if(T(),_(),f.prioritize&&f.throttle){for(var e=A.length,t=0;t<e;++t)A[t].total=0,A[t].used=0;var r=S;r.sort(d);for(var n=f.getNumberOfAvailableRequests(),a=r.length,i=0;i<a&&n>0;++i){var o=r[i],u=h(o),s=u.server.getNumberOfAvailableRequests();u.total<s&&(++u.total,--n)}r.length=0}};var g="undefined"!=typeof document?new e(document.location.href):new e;return f.getServerName=function(t){var r=new e(t).resolve(g);r.normalize();var n=r.authority;return/:/.test(n)||(n=n+":"+("https"===r.scheme?"443":"80")),n},f.getRequestServer=function(e){var t=f.getServerName(e),r=R[t];return n(r)||(r=new l(t),R[t]=r),r},f.getNumberOfAvailableRequestsByServer=function(e){return f.getRequestServer(e).getNumberOfAvailableRequests()},f.getNumberOfAvailableRequests=function(){return f.maximumRequests-v},f.hasAvailableRequestsByServer=function(e){return f.getRequestServer(e).hasAvailableRequests()},f.hasAvailableRequests=function(){return v<f.maximumRequests},f.schedule=function(e){if(++I.numberOfRequestsThisFrame,!f.throttle)return e.requestFunction(e.url,e.parameters);if(n(e.server)||(e.server=f.getRequestServer(e.url)),!e.server.hasAvailableRequests())return e.defer?p(e):void y(e);if(f.prioritize&&n(e.type)&&!e.defer){var t=h(e);if(t.used>=t.total)return void y(e);++t.used}return m(e)},f.request=function(e,t,n,a){return f.schedule(new u({url:e,parameters:n,requestFunction:t,defer:!0,type:r(a,s.OTHER)}))},f.clearForSpecs=function(){R={},v=0,A=[],S=[],N=new o,I={numberOfRequestsThisFrame:0}},f.maximumRequestsPerServer=6,f.maximumRequests=10,f.prioritize=!0,f.throttle=!0,f.debugShowStatistics=!1,f}),define("Core/EarthOrientationParameters",["../ThirdParty/when","./binarySearch","./defaultValue","./defined","./EarthOrientationParametersSample","./freezeObject","./JulianDate","./LeapSecond","./loadJson","./RequestScheduler","./RuntimeError","./TimeConstants","./TimeStandard"],function(e,t,r,n,a,i,o,u,s,c,l,f,d){"use strict";function h(t){if(t=r(t,r.EMPTY_OBJECT),this._dates=void 0,this._samples=void 0,this._dateColumn=-1,this._xPoleWanderRadiansColumn=-1,this._yPoleWanderRadiansColumn=-1,this._ut1MinusUtcSecondsColumn=-1,this._xCelestialPoleOffsetRadiansColumn=-1,this._yCelestialPoleOffsetRadiansColumn=-1,this._taiMinusUtcSecondsColumn=-1,this._columnCount=0,this._lastIndex=-1,this._downloadPromise=void 0,this._dataError=void 0,this._addNewLeapSeconds=r(t.addNewLeapSeconds,!0),n(t.data))m(this,t.data);else if(n(t.url)){var a=this;this._downloadPromise=e(c.request(t.url,s),function(e){m(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else m(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function E(e,t){return o.compare(e.julianDate,t)}function m(e,r){if(!n(r.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!n(r.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var a=r.columnNames.indexOf("modifiedJulianDateUtc"),i=r.columnNames.indexOf("xPoleWanderRadians"),s=r.columnNames.indexOf("yPoleWanderRadians"),c=r.columnNames.indexOf("ut1MinusUtcSeconds"),l=r.columnNames.indexOf("xCelestialPoleOffsetRadians"),h=r.columnNames.indexOf("yCelestialPoleOffsetRadians"),m=r.columnNames.indexOf("taiMinusUtcSeconds");if(a<0||i<0||s<0||c<0||l<0||h<0||m<0)return void(e._dataError="Error in loaded EOP data: The columnNames property must include modifiedJulianDateUtc, xPoleWanderRadians, yPoleWanderRadians, ut1MinusUtcSeconds, xCelestialPoleOffsetRadians, yCelestialPoleOffsetRadians, and taiMinusUtcSeconds columns");var p=e._samples=r.samples,y=e._dates=[];e._dateColumn=a,e._xPoleWanderRadiansColumn=i,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=l,e._yCelestialPoleOffsetRadiansColumn=h,e._taiMinusUtcSecondsColumn=m,e._columnCount=r.columnNames.length,e._lastIndex=void 0;for(var _,T=e._addNewLeapSeconds,R=0,v=p.length;R<v;R+=e._columnCount){var A=p[R+a],S=p[R+m],N=A+f.MODIFIED_JULIAN_DATE_DIFFERENCE,I=new o(N,S,d.TAI);if(y.push(I),T){if(S!==_&&n(_)){var g=o.leapSeconds,O=t(g,I,E);if(O<0){var w=new u(I,S);g.splice(~O,0,w)}}_=S}}}function p(e,t,r,n,a){var i=r*n;a.xPoleWander=t[i+e._xPoleWanderRadiansColumn],a.yPoleWander=t[i+e._yPoleWanderRadiansColumn],a.xPoleOffset=t[i+e._xCelestialPoleOffsetRadiansColumn],a.yPoleOffset=t[i+e._yCelestialPoleOffsetRadiansColumn],a.ut1MinusUtc=t[i+e._ut1MinusUtcSecondsColumn]}function y(e,t,r){return t+e*(r-t)}function _(e,t,r,n,a,i,u){var s=e._columnCount;if(i>t.length-1)return u.xPoleWander=0,u.yPoleWander=0,u.xPoleOffset=0,u.yPoleOffset=0,u.ut1MinusUtc=0,u;var c=t[a],l=t[i];if(c.equals(l)||n.equals(c))return p(e,r,a,s,u),u;if(n.equals(l))return p(e,r,i,s,u),u;var f=o.secondsDifference(n,c)/o.secondsDifference(l,c),d=a*s,h=i*s,E=r[d+e._ut1MinusUtcSecondsColumn],m=r[h+e._ut1MinusUtcSecondsColumn],_=m-E;if(_>.5||_<-.5){var T=r[d+e._taiMinusUtcSecondsColumn],R=r[h+e._taiMinusUtcSecondsColumn];T!==R&&(l.equals(n)?E=m:m-=R-T)}return u.xPoleWander=y(f,r[d+e._xPoleWanderRadiansColumn],r[h+e._xPoleWanderRadiansColumn]),u.yPoleWander=y(f,r[d+e._yPoleWanderRadiansColumn],r[h+e._yPoleWanderRadiansColumn]),u.xPoleOffset=y(f,r[d+e._xCelestialPoleOffsetRadiansColumn],r[h+e._xCelestialPoleOffsetRadiansColumn]),
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+  @license
+  when.js - https://github.com/cujojs/when
+
+  MIT License (c) copyright B Cavalier & J Hann
+
+ * A lightweight CommonJS Promises/A and when() implementation
+ * when is part of the cujo.js family of libraries (http://cujojs.com/)
+ *
+ * Licensed under the MIT License at:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * @version 1.7.1
+ */
+
+/**
+@license
+sprintf.js from the php.js project - https://github.com/kvz/phpjs
+Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
+
+php.js is copyright 2012 Kevin van Zonneveld.
+
+Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
+(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
+(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
+Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
+Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
+Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
+Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
+L. Rodrigues (http://www.jsfromhell.com), Ash Searle
+(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
+Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
+Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
+http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
+Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
+(http://webdevhobo.blogspot.com/), marrtins, GeekFG
+(http://geekfg.blogspot.com), Andrea Giammarchi
+(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
+gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
+Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
+(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
+Marc Palau, Martin
+(http://www.erlenwiese.de/), Breaking Par Consulting Inc
+(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
+Chris, Mirek Slugen, saulius, Alfonso Jimenez
+(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
+Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
+Ariede (http://caioariede.com), Robin, Kankrelune
+(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
+(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
+Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
+David, Aman Gupta, Michael White, Public Domain
+(http://www.json.org/json2.js), Steven Levithan
+(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
+Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
+Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
+(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
+Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
+Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
+(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
+(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
+ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
+(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
+Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
+Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
+(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
+josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
+Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
+(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
+(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
+Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
+(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
+(http://yass.meetcweb.com), Peter-Paul Koch
+(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
+(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
+Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
+vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
+Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
+(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
+B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
+(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
+Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
+Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
+(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
+Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
+Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
+sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
+Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
+(http://www.premasolutions.com/), Philippe Jausions
+(http://pear.php.net/user/jausions), Aidan Lister
+(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
+strcmp, Taras Bogach, jpfle, Alexander Ermolaev
+(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
+dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
+(http://www.pedrotainha.com), James, Arnout Kazemier
+(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
+FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
+Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
+daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
+W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
+(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
+Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
+(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
+Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
+Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
+(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
+Russell Walker (http://www.nbill.co.uk/), Jamie Beck
+(http://www.terabit.ca/), setcookie, Michael, YUI Library:
+http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
+http://hacks.bluesmoon.info/strftime/strftime.js, Ben
+(http://benblume.co.uk/), DtTvB
+(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
+meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
+(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
+Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
+Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
+Bryan
+
+Licensed under the MIT (MIT-LICENSE.txt) license.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
+OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/**
+ * @license
+ *
+ * Grauw URI utilities
+ *
+ * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
+ *
+ * @author Laurens Holst (http://www.grauw.nl/)
+ *
+ *   Copyright 2012 Laurens Holst
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var r;for(this.mti==this.N+1&&this.init_genrand(5489),r=0;r<this.N-this.M;r++)e=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+this.M]^e>>>1^t[1&e];for(;r<this.N-1;r++)e=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";var a={};a.EPSILON1=.1,a.EPSILON2=.01,a.EPSILON3=.001,a.EPSILON4=1e-4,a.EPSILON5=1e-5,a.EPSILON6=1e-6,a.EPSILON7=1e-7,a.EPSILON8=1e-8,a.EPSILON9=1e-9,a.EPSILON10=1e-10,a.EPSILON11=1e-11,a.EPSILON12=1e-12,a.EPSILON13=1e-13,a.EPSILON14=1e-14,a.EPSILON15=1e-15,a.EPSILON16=1e-16,a.EPSILON17=1e-17,a.EPSILON18=1e-18,a.EPSILON19=1e-19,a.EPSILON20=1e-20,a.GRAVITATIONALPARAMETER=3986004418e5,a.SOLAR_RADIUS=6955e5,a.LUNAR_RADIUS=1737400,a.SIXTY_FOUR_KILOBYTES=65536,a.sign=function(e){return e>0?1:e<0?-1:0},a.signNotZero=function(e){return e<0?-1:1},a.toSNorm=function(e,r){return r=t(r,255),Math.round((.5*a.clamp(e,-1,1)+.5)*r)},a.fromSNorm=function(e,r){return 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n},i.fromRadiansArray=function(e,r,n){var a=e.length;t(n)?n.length=a/2:n=new Array(a/2);for(var o=0;o<a;o+=2){var u=e[o],s=e[o+1],c=o/2;n[c]=i.fromRadians(u,s,0,r,n[c])}return n},i.fromDegreesArrayHeights=function(e,r,n){var a=e.length;t(n)?n.length=a/3:n=new Array(a/3);for(var o=0;o<a;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;n[l]=i.fromDegrees(u,s,c,r,n[l])}return n},i.fromRadiansArrayHeights=function(e,r,n){var a=e.length;t(n)?n.length=a/3:n=new Array(a/3);for(var o=0;o<a;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;n[l]=i.fromRadians(u,s,c,r,n[l])}return n},i.ZERO=n(new i(0,0,0)),i.UNIT_X=n(new i(1,0,0)),i.UNIT_Y=n(new i(0,1,0)),i.UNIT_Z=n(new i(0,0,1)),i.prototype.clone=function(e){return i.clone(this,e)},i.prototype.equals=function(e){return i.equals(this,e)},i.prototype.equalsEpsilon=function(e,t,r){return i.equalsEpsilon(this,e,t,r)},i.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+")"},i}),define("Core/defineProperties",["./defined"],function(e){"use 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a}),define("Core/Cartographic",["./Cartesian3","./defaultValue","./defined","./DeveloperError","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,r,n,a,i,o){"use strict";function u(e,r,n){this.longitude=t(e,0),this.latitude=t(r,0),this.height=t(n,0)}u.fromRadians=function(e,n,a,i){return a=t(a,0),r(i)?(i.longitude=e,i.latitude=n,i.height=a,i):new u(e,n,a)},u.fromDegrees=function(e,t,r,n){return e=i.toRadians(e),t=i.toRadians(t),u.fromRadians(e,t,r,n)};var s=new e,c=new e,l=new e,f=new e(1/6378137,1/6378137,1/6356752.314245179),d=new e(1/40680631590769,1/40680631590769,1/40408299984661.445),h=i.EPSILON1;return u.fromCartesian=function(t,n,a){var E=r(n)?n.oneOverRadii:f,m=r(n)?n.oneOverRadiiSquared:d,p=r(n)?n._centerToleranceSquared:h,y=o(t,E,m,p,c);if(r(y)){var _=e.multiplyComponents(t,m,s);_=e.normalize(_,_);var T=e.subtract(t,y,l),R=Math.atan2(_.y,_.x),v=Math.asin(_.z),A=i.sign(e.dot(T,t))*e.magnitude(T);return r(a)?(a.longitude=R,a.latitude=v,a.height=A,a):new u(R,v,A)}},u.clone=function(e,t){if(r(e))return r(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new u(e.longitude,e.latitude,e.height)},u.equals=function(e,t){return e===t||r(e)&&r(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e.longitude-t.longitude)<=n&&Math.abs(e.latitude-t.latitude)<=n&&Math.abs(e.height-t.height)<=n},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/Ellipsoid",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,r,n,a,i,o,u,s){"use strict";function c(t,n,a,i){n=r(n,0),a=r(a,0),i=r(i,0),t._radii=new e(n,a,i),t._radiiSquared=new e(n*n,a*a,i*i),t._radiiToTheFourth=new e(n*n*n*n,a*a*a*a,i*i*i*i),t._oneOverRadii=new e(0===n?0:1/n,0===a?0:1/a,0===i?0:1/i),t._oneOverRadiiSquared=new e(0===n?0:1/(n*n),0===a?0:1/(a*a),0===i?0:1/(i*i)),t._minimumRadius=Math.min(n,a,i),t._maximumRadius=Math.max(n,a,i),t._centerToleranceSquared=u.EPSILON1}function l(e,t,r){this._radii=void 0,this._radiiSquared=void 0,this._radiiToTheFourth=void 0,this._oneOverRadii=void 0,this._oneOverRadiiSquared=void 0,this._minimumRadius=void 0,this._maximumRadius=void 0,this._centerToleranceSquared=void 0,c(this,e,t,r)}a(l.prototype,{radii:{get:function(){return this._radii}},radiiSquared:{get:function(){return this._radiiSquared}},radiiToTheFourth:{get:function(){return this._radiiToTheFourth}},oneOverRadii:{get:function(){return this._oneOverRadii}},oneOverRadiiSquared:{get:function(){return this._oneOverRadiiSquared}},minimumRadius:{get:function(){return this._minimumRadius}},maximumRadius:{get:function(){return this._maximumRadius}}}),l.clone=function(t,r){if(n(t)){var a=t._radii;return n(r)?(e.clone(a,r._radii),e.clone(t._radiiSquared,r._radiiSquared),e.clone(t._radiiToTheFourth,r._radiiToTheFourth),e.clone(t._oneOverRadii,r._oneOverRadii),e.clone(t._oneOverRadiiSquared,r._oneOverRadiiSquared),r._minimumRadius=t._minimumRadius,r._maximumRadius=t._maximumRadius,r._centerToleranceSquared=t._centerToleranceSquared,r):new l(a.x,a.y,a.z)}},l.fromCartesian3=function(e,t){return n(t)||(t=new l),n(e)?(c(t,e.x,e.y,e.z),t):t},l.WGS84=o(new l(6378137,6378137,6356752.314245179)),l.UNIT_SPHERE=o(new l(1,1,1)),l.MOON=o(new l(u.LUNAR_RADIUS,u.LUNAR_RADIUS,u.LUNAR_RADIUS)),l.prototype.clone=function(e){return l.clone(this,e)},l.packedLength=e.packedLength,l.pack=function(t,n,a){return a=r(a,0),e.pack(t._radii,n,a),n},l.unpack=function(t,n,a){n=r(n,0);var i=e.unpack(t,n);return 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p.x=t,p.y=t,p.z=t,l.multiplyByScale(e,p,r)},l.multiplyByScale=function(e,t,r){var n=t.x,a=t.y,i=t.z;return 1===n&&1===a&&1===i?l.clone(e,r):(r[0]=n*e[0],r[1]=n*e[1],r[2]=n*e[2],r[3]=0,r[4]=a*e[4],r[5]=a*e[5],r[6]=a*e[6],r[7]=0,r[8]=i*e[8],r[9]=i*e[9],r[10]=i*e[10],r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=1,r)},l.multiplyByVector=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=t.w,u=e[0]*n+e[4]*a+e[8]*i+e[12]*o,s=e[1]*n+e[5]*a+e[9]*i+e[13]*o,c=e[2]*n+e[6]*a+e[10]*i+e[14]*o,l=e[3]*n+e[7]*a+e[11]*i+e[15]*o;return r.x=u,r.y=s,r.z=c,r.w=l,r},l.multiplyByPointAsVector=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=e[0]*n+e[4]*a+e[8]*i,u=e[1]*n+e[5]*a+e[9]*i,s=e[2]*n+e[6]*a+e[10]*i;return r.x=o,r.y=u,r.z=s,r},l.multiplyByPoint=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=e[0]*n+e[4]*a+e[8]*i+e[12],u=e[1]*n+e[5]*a+e[9]*i+e[13],s=e[2]*n+e[6]*a+e[10]*i+e[14];return r.x=o,r.y=u,r.z=s,r},l.multiplyByScalar=function(e,t,r){return r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r[9]=e[9]*t,r[10]=e[10]*t,r[11]=e[11]*t,r[12]=e[12]*t,r[13]=e[13]*t,r[14]=e[14]*t,r[15]=e[15]*t,r},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var r=e[1],n=e[2],a=e[3],i=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=i,t[10]=e[10],t[11]=e[14],t[12]=a,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||n(e)&&n(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r&&Math.abs(e[4]-t[4])<=r&&Math.abs(e[5]-t[5])<=r&&Math.abs(e[6]-t[6])<=r&&Math.abs(e[7]-t[7])<=r&&Math.abs(e[8]-t[8])<=r&&Math.abs(e[9]-t[9])<=r&&Math.abs(e[10]-t[10])<=r&&Math.abs(e[11]-t[11])<=r&&Math.abs(e[12]-t[12])<=r&&Math.abs(e[13]-t[13])<=r&&Math.abs(e[14]-t[14])<=r&&Math.abs(e[15]-t[15])<=r},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var y=new s,_=new s,T=new t,R=new t(0,0,0,1);return l.inverse=function(e,r){if(s.equalsEpsilon(l.getRotation(e,y),_,u.EPSILON7)&&t.equals(l.getRow(e,3,T),R))return r[0]=0,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=0,r[11]=0,r[12]=-e[12],r[13]=-e[13],r[14]=-e[14],r[15]=1,r;var n=e[0],a=e[4],i=e[8],o=e[12],f=e[1],d=e[5],h=e[9],E=e[13],m=e[2],p=e[6],v=e[10],A=e[14],S=e[3],N=e[7],I=e[11],g=e[15],O=v*g,w=A*I,M=p*g,x=A*N,C=p*I,P=v*N,L=m*g,D=A*S,U=m*I,F=v*S,b=m*N,z=p*S,B=O*d+x*h+C*E-(w*d+M*h+P*E),G=w*f+L*h+F*E-(O*f+D*h+U*E),q=M*f+D*d+b*E-(x*f+L*d+z*E),V=P*f+U*d+z*h-(C*f+F*d+b*h),W=w*a+M*i+P*o-(O*a+x*i+C*o),X=O*n+D*i+U*o-(w*n+L*i+F*o),H=x*n+L*a+z*o-(M*n+D*a+b*o),Y=C*n+F*a+b*i-(P*n+U*a+z*i);O=i*E,w=o*h,M=a*E,x=o*d,C=a*h,P=i*d,L=n*E,D=o*f,U=n*h,F=i*f,b=n*d,z=a*f;var k=O*N+x*I+C*g-(w*N+M*I+P*g),j=w*S+L*I+F*g-(O*S+D*I+U*g),Z=M*S+D*N+b*g-(x*S+L*N+z*g),K=P*S+U*N+z*I-(C*S+F*N+b*I),J=M*v+P*A+w*p-(C*A+O*p+x*v),Q=U*A+O*m+D*v-(L*v+F*A+w*m),$=L*p+z*A+x*m-(b*A+M*m+D*p),ee=b*v+C*m+F*p-(U*p+z*v+P*m),te=n*B+a*G+i*q+o*V;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,r[0]=B*te,r[1]=G*te,r[2]=q*te,r[3]=V*te,r[4]=W*te,r[5]=X*te,r[6]=H*te,r[7]=Y*te,r[8]=k*te,r[9]=j*te,r[10]=Z*te,r[11]=K*te,r[12]=J*te,r[13]=Q*te,r[14]=$*te,r[15]=ee*te,r},l.inverseTransformation=function(e,t){var r=e[0],n=e[1],a=e[2],i=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],d=e[13],h=e[14],E=-r*f-n*d-a*h,m=-i*f-o*d-u*h,p=-s*f-c*d-l*h;return t[0]=r,t[1]=i,t[2]=s,t[3]=0,t[4]=n,t[5]=o,t[6]=c,t[7]=0,t[8]=a,t[9]=u,t[10]=l,t[11]=0,t[12]=E,t[13]=m,t[14]=p,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,a(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return 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t<r&&(t+=u.TWO_PI),t-r},s.computeHeight=function(e){return e.north-e.south},s.fromDegrees=function(e,n,a,i,o){return e=u.toRadians(t(e,0)),n=u.toRadians(t(n,0)),a=u.toRadians(t(a,0)),i=u.toRadians(t(i,0)),r(o)?(o.west=e,o.south=n,o.east=a,o.north=i,o):new s(e,n,a,i)},s.fromCartographicArray=function(e,t){for(var n=Number.MAX_VALUE,a=-Number.MAX_VALUE,i=Number.MAX_VALUE,o=-Number.MAX_VALUE,c=Number.MAX_VALUE,l=-Number.MAX_VALUE,f=0,d=e.length;f<d;f++){var h=e[f];n=Math.min(n,h.longitude),a=Math.max(a,h.longitude),c=Math.min(c,h.latitude),l=Math.max(l,h.latitude);var E=h.longitude>=0?h.longitude:h.longitude+u.TWO_PI;i=Math.min(i,E),o=Math.max(o,E)}return a-n>o-i&&(n=i,a=o,a>u.PI&&(a-=u.TWO_PI),n>u.PI&&(n-=u.TWO_PI)),r(t)?(t.west=n,t.south=c,t.east=a,t.north=l,t):new s(n,c,a,l)},s.fromCartesianArray=function(e,t,n){for(var a=Number.MAX_VALUE,i=-Number.MAX_VALUE,o=Number.MAX_VALUE,c=-Number.MAX_VALUE,l=Number.MAX_VALUE,f=-Number.MAX_VALUE,d=0,h=e.length;d<h;d++){var E=t.cartesianToCartographic(e[d]);a=Math.min(a,E.longitude),i=Math.max(i,E.longitude),l=Math.min(l,E.latitude),f=Math.max(f,E.latitude);var m=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;o=Math.min(o,m),c=Math.max(c,m)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),r(n)?(n.west=a,n.south=l,n.east=i,n.north=f,n):new s(a,l,i,f)},s.clone=function(e,t){if(r(e))return r(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||r(e)&&r(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return r(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.south,n.height=0,n):new e(t.west,t.south)},s.northwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.north,n.height=0,n):new e(t.west,t.north)},s.northeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.north,n.height=0,n):new e(t.east,t.north)},s.southeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.south,n.height=0,n):new e(t.east,t.south)},s.center=function(t,n){var a=t.east,i=t.west;a<i&&(a+=u.TWO_PI);var o=u.negativePiToPi(.5*(i+a)),s=.5*(t.south+t.north);return r(n)?(n.longitude=o,n.latitude=s,n.height=0,n):new e(o,s)},s.intersection=function(e,t,n){var a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.negativePiToPi(Math.max(i,c)),f=u.negativePiToPi(Math.min(a,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var d=Math.max(e.south,t.south),h=Math.min(e.north,t.north);if(!(d>=h))return 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l=0,f=e.north,d=e.south,h=e.east,E=e.west,m=c;m.height=a,m.longitude=E,m.latitude=f,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.longitude=h,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.latitude=d,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=n.cartographicToCartesian(m,o[l]),l++,f<0?m.latitude=f:d>0?m.latitude=d:m.latitude=0;for(var p=1;p<8;++p)m.longitude=-Math.PI+p*u.PI_OVER_TWO,s.contains(e,m)&&(o[l]=n.cartographicToCartesian(m,o[l]),l++);return 0===m.latitude&&(m.longitude=E,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.longitude=h,o[l]=n.cartographicToCartesian(m,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,r,n,a,i,o,u,s,c,l,f,d){"use strict";function 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W=e.multiplyByScalar(e.add(q,V,v),.5,I),X=0;for(w=0;w<O;w+=i){u.x=t[w]+a.x,u.y=t[w+1]+a.y,u.z=t[w+2]+a.z;var H=e.magnitude(e.subtract(u,W,v));H>X&&(X=H);var Y=e.magnitudeSquared(e.subtract(u,z,v));if(Y>B){var k=Math.sqrt(Y);G=.5*(G+k),B=G*G;var j=k-G;z.x=(G*z.x+j*u.x)/k,z.y=(G*z.y+j*u.y)/k,z.z=(G*z.z+j*u.z)/k}}return G<X?(e.clone(z,o.center),o.radius=G):(e.clone(W,o.center),o.radius=X),o},h.fromEncodedCartesianVertices=function(t,r,a){if(n(a)||(a=new h),!n(t)||!n(r)||t.length!==r.length||0===t.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;var i=R;i.x=t[0]+r[0],i.y=t[1]+r[1],i.z=t[2]+r[2];for(var o=e.clone(i,E),u=e.clone(i,m),s=e.clone(i,p),c=e.clone(i,y),l=e.clone(i,_),f=e.clone(i,T),d=t.length,g=0;g<d;g+=3){var O=t[g]+r[g],w=t[g+1]+r[g+1],M=t[g+2]+r[g+2];i.x=O,i.y=w,i.z=M,O<o.x&&e.clone(i,o),O>c.x&&e.clone(i,c),w<u.y&&e.clone(i,u),w>l.y&&e.clone(i,l),M<s.z&&e.clone(i,s),M>f.z&&e.clone(i,f)}var 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_;_="undefined"!=typeof navigator?navigator:{};var T,R,v,A,S,N,I,g,O,w,M,x,C,P,L={isChrome:a,chromeVersion:i,isSafari:o,safariVersion:u,isWebkit:s,webkitVersion:c,isInternetExplorer:l,internetExplorerVersion:f,isFirefox:d,firefoxVersion:E,isWindows:h,hardwareConcurrency:e(_.hardwareConcurrency,3),supportsPointerEvents:m,supportsImageRenderingPixelated:p,imageRenderingValue:y};return L.supportsFullscreen=function(){return r.supportsFullscreen()},L.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},L.supportsWebWorkers=function(){return"undefined"!=typeof Worker},L}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,t,r,n,a,i){"use strict";if(!a.supportsTypedArrays())return{};var o={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new n("componentDatatype is not a valid value.")}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return r(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t);default:throw new n("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(e,r,a,i){switch(a=t(a,0),i=t(i,(r.byteLength-a)/o.getSizeInBytes(e)),e){case o.BYTE:return new Int8Array(r,a,i);case o.UNSIGNED_BYTE:return new Uint8Array(r,a,i);case o.SHORT:return new Int16Array(r,a,i);case o.UNSIGNED_SHORT:return new Uint16Array(r,a,i);case o.INT:return new Int32Array(r,a,i);case o.UNSIGNED_INT:return new Uint32Array(r,a,i);case o.FLOAT:return new Float32Array(r,a,i);case 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s.fastSlerp(o,u,2*a*(1-a),i)},s.equals=function(e,t){return e===t||r(e)&&r(t)&&e.x===t.x&&e.y===t.y&&e.z===t.z&&e.w===t.w},s.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e.x-t.x)<=n&&Math.abs(e.y-t.y)<=n&&Math.abs(e.z-t.z)<=n&&Math.abs(e.w-t.w)<=n},s.ZERO=i(new s(0,0,0,0)),s.IDENTITY=i(new s(0,0,0,1)),s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.prototype.equalsEpsilon=function(e,t){return s.equalsEpsilon(this,e,t)},s.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+", "+this.w+")"},s}),define("Core/EllipseGeometryLibrary",["./Cartesian3","./Math","./Matrix3","./Quaternion"],function(e,t,r,n){"use strict";function a(t,a,i,l,f,d,h,E,m,p){var y=t+a;e.multiplyByScalar(l,Math.cos(y),o),e.multiplyByScalar(i,Math.sin(y),u),e.add(o,u,o);var _=Math.cos(t);_*=_;var T=Math.sin(t);T*=T;var R=d/Math.sqrt(h*_+f*T),v=R/E;return 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s,c,l,f,d,h=t.origin,E=t.direction,R=e.subtract(a,n,m),v=e.subtract(o,n,p),A=e.cross(E,v,y),S=e.dot(R,A);if(u){if(S<i.EPSILON6)return;if(s=e.subtract(h,n,_),l=e.dot(s,A),l<0||l>S)return;if(c=e.cross(s,R,T),f=e.dot(E,c),f<0||l+f>S)return;d=e.dot(v,c)/S}else{if(Math.abs(S)<i.EPSILON6)return;var N=1/S;if(s=e.subtract(h,n,_),l=e.dot(s,A)*N,l<0||l>1)return;if(c=e.cross(s,R,T),f=e.dot(E,c)*N,f<0||l+f>1)return;d=e.dot(v,c)*N}return d},E.rayTriangle=function(t,r,a,i,o,u){var s=E.rayTriangleParametric(t,r,a,i,o);if(n(s)&&!(s<0))return n(u)||(u=new e),e.multiplyByScalar(t.direction,s,u),e.add(t.origin,u,u)};var R=new c;E.lineSegmentTriangle=function(t,r,a,i,o,u,s){var c=R;e.clone(t,c.origin),e.subtract(r,t,c.direction),e.normalize(c.direction,c.direction);var l=E.rayTriangleParametric(c,a,i,o,u);if(!(!n(l)||l<0||l>e.distance(t,r)))return n(s)||(s=new e),e.multiplyByScalar(c.direction,l,s),e.add(c.origin,s,s)};var v={root0:0,root1:0};E.raySphere=function(e,t,r){if(r=f(e,t,r),n(r)&&!(r.stop<0))return r.start=Math.max(r.start,0),r};var A=new c;E.lineSegmentSphere=function(t,r,a,i){var o=A;e.clone(t,o.origin);var u=e.subtract(r,t,o.direction),s=e.magnitude(u);if(e.normalize(u,u),i=f(o,a,i),!(!n(i)||i.stop<0||i.start>s))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,s),i};var S=new e,N=new e;E.rayEllipsoid=function(t,r){var n,a,i,o,u,s=r.oneOverRadii,c=e.multiplyComponents(s,t.origin,S),l=e.multiplyComponents(s,t.direction,N),f=e.magnitudeSquared(c),d=e.dot(c,l);if(f>1){if(d>=0)return;var h=d*d;if(n=f-1,a=e.magnitudeSquared(l),i=a*n,h<i)return;if(h>i){o=d*d-i,u=-d+Math.sqrt(o);var E=u/a,m=n/u;return E<m?{start:E,stop:m}:{start:m,stop:E}}var p=Math.sqrt(n/a);return{start:p,stop:p}}return f<1?(n=f-1,a=e.magnitudeSquared(l),i=a*n,o=d*d-i,u=-d+Math.sqrt(o),{start:0,stop:u/a}):d<0?(a=e.magnitudeSquared(l),{start:0,stop:-d/a}):void 0};var I=new e,g=new e,O=new e,w=new e,M=new e,x=new o,C=new o,P=new o,L=new o,D=new o,U=new o,F=new o,b=new e,z=new e,B=new t;E.grazingAltitudeLocation=function(t,r){var a=t.origin,u=t.direction,s=r.geodeticSurfaceNormal(a,I);if(e.dot(u,s)>=0)return a;var c=n(this.rayEllipsoid(t,r)),l=r.transformPositionToScaledSpace(u,I),f=e.normalize(l,l),d=e.mostOrthogonalAxis(l,w),E=e.normalize(e.cross(d,f,g),g),m=e.normalize(e.cross(f,E,O),O),p=x;p[0]=f.x,p[1]=f.y,p[2]=f.z,p[3]=E.x,p[4]=E.y,p[5]=E.z,p[6]=m.x,p[7]=m.y,p[8]=m.z;var y=o.transpose(p,C),_=o.fromScale(r.radii,P),T=o.fromScale(r.oneOverRadii,L),R=D;R[0]=0,R[1]=-u.z,R[2]=u.y,R[3]=u.z,R[4]=0,R[5]=-u.x,R[6]=-u.y,R[7]=u.x,R[8]=0;var v,A,S=o.multiply(o.multiply(y,T,U),R,U),N=o.multiply(o.multiply(S,_,F),p,F),G=o.multiplyByVector(S,a,M),q=h(N,e.negate(G,I),0,0,1),V=q.length;if(V>0){for(var W=e.clone(e.ZERO,z),X=Number.NEGATIVE_INFINITY,H=0;H<V;++H){v=o.multiplyByVector(_,o.multiplyByVector(p,q[H],b),b);var Y=e.normalize(e.subtract(v,a,w),w),k=e.dot(Y,u);k>X&&(X=k,W=e.clone(v,W))}var j=r.cartesianToCartographic(W,B);return X=i.clamp(X,0,1),A=e.magnitude(e.subtract(W,a,w))*Math.sqrt(1-X*X),A=c?-A:A,j.height=A,r.cartographicToCartesian(j,new e)}};var G=new e;return E.lineSegmentPlane=function(t,r,a,o){n(o)||(o=new e);var u=e.subtract(r,t,G),s=a.normal,c=e.dot(s,u);if(!(Math.abs(c)<i.EPSILON6)){var l=e.dot(s,t),f=-(a.distance+l)/c;if(!(f<0||f>1))return e.multiplyByScalar(u,f,o),e.add(t,o,o),o}},E.trianglePlaneIntersection=function(t,r,n,a){var i=a.normal,o=a.distance,u=e.dot(i,t)+o<0,s=e.dot(i,r)+o<0,c=e.dot(i,n)+o<0,l=0;l+=u?1:0,l+=s?1:0,l+=c?1:0;var f,d;if(1!==l&&2!==l||(f=new e,d=new e),1===l){if(u)return E.lineSegmentPlane(t,r,a,f),E.lineSegmentPlane(t,n,a,d),{positions:[t,r,n,f,d],indices:[0,3,4,1,2,4,1,4,3]};if(s)return E.lineSegmentPlane(r,n,a,f),E.lineSegmentPlane(r,t,a,d),{positions:[t,r,n,f,d],indices:[1,3,4,2,0,4,2,4,3]};if(c)return E.lineSegmentPlane(n,t,a,f),E.lineSegmentPlane(n,r,a,d),{positions:[t,r,n,f,d],indices:[2,3,4,0,1,4,0,4,3]}}else if(2===l){if(!u)return E.lineSegmentPlane(r,t,a,f),E.lineSegmentPlane(n,t,a,d),{positions:[t,r,n,f,d],indices:[1,2,4,1,4,3,0,3,4]};if(!s)return E.lineSegmentPlane(n,r,a,f),E.lineSegmentPlane(t,r,a,d),{positions:[t,r,n,f,d],indices:[2,0,4,2,4,3,1,3,4]};if(!c)return E.lineSegmentPlane(t,n,a,f),E.lineSegmentPlane(r,n,a,d),{positions:[t,r,n,f,d],indices:[0,1,4,0,4,3,2,3,4]}}},E}),define("Core/Tipsify",["./defaultValue","./defined","./DeveloperError"],function(e,t,r){"use strict";var n={};return n.calculateACMR=function(r){r=e(r,e.EMPTY_OBJECT);var n=r.indices,a=r.maximumIndex,i=e(r.cacheSize,24),o=n.length;if(!t(a)){a=0;for(var u=0,s=n[u];u<o;)s>a&&(a=s),++u,s=n[u]}for(var c=[],l=0;l<a+1;l++)c[l]=0;for(var f=i+1,d=0;d<o;++d)f-c[n[d]]>i&&(c[n[d]]=f,++f);return(f-i+1)/(o/3)},n.tipsify=function(r){function n(e,t,r,n){for(;t.length>=1;){var a=t[t.length-1];if(t.splice(t.length-1,1),e[a].numLiveTriangles>0)return a}for(;i<n;){if(e[i].numLiveTriangles>0)return++i,i-1;++i}return-1}function 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t=h.computeNumberOfVertices(e),r=y.createTypedArray(t,3*(t-2));r[0]=0,r[1]=1,r[2]=2,t>3&&(r[3]=0,r[4]=2,r[5]=3);for(var n=6,a=3;a<t-1;a+=2)r[n++]=a,r[n++]=a-1,r[n++]=a+1,a+2<t&&(r[n++]=a,r[n++]=a+1,r[n++]=a+2);return e.indices=r,e.primitiveType=N.TRIANGLES,e}function B(e){if(c(e.indices))return e;for(var t=h.computeNumberOfVertices(e),r=y.createTypedArray(t,t),n=0;n<t;++n)r[n]=n;return e.indices=r,e}function G(e){var t=h.computeNumberOfVertices(e),r=y.createTypedArray(t,2*(t-1));r[0]=0,r[1]=1;for(var n=2,a=2;a<t;++a)r[n++]=a-1,r[n++]=a;return e.indices=r,e.primitiveType=N.LINES,e}function q(e){var t=h.computeNumberOfVertices(e),r=y.createTypedArray(t,2*t);r[0]=0,r[1]=1;for(var n=2,a=2;a<t;++a)r[n++]=a-1,r[n++]=a;return r[n++]=t-1,r[n]=0,e.indices=r,e.primitiveType=N.LINES,e}function V(e){switch(e.primitiveType){case N.TRIANGLE_FAN:return b(e);case N.TRIANGLE_STRIP:return z(e);case N.TRIANGLES:return F(e);case N.LINE_STRIP:return G(e);case N.LINE_LOOP:return q(e);case N.LINES:return 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t,r=e.geometry,n=r.attributes,i=n.position.values,o=r.indices,u=j(r),s=j(r),l=o.length,f=[];f.length=i.length/3;var d=[];for(d.length=i.length/3,t=0;t<f.length;++t)f[t]=-1,d[t]=-1;for(t=0;t<l;t+=2){var h=o[t],E=o[t+1],m=a.fromArray(i,3*h,Oe),p=a.fromArray(i,3*E,we);Math.abs(m.y)<R.EPSILON6&&(m.y<0?m.y=-R.EPSILON6:m.y=R.EPSILON6),Math.abs(p.y)<R.EPSILON6&&(p.y<0?p.y=-R.EPSILON6:p.y=R.EPSILON6);var y=u.attributes,_=u.indices,v=d,A=s.attributes,S=s.indices,N=f,I=T.lineSegmentPlane(m,p,De,Me);if(c(I)){var g=a.multiplyByScalar(a.UNIT_Y,5*R.EPSILON9,Ue);m.y<0&&(a.negate(g,g),y=s.attributes,_=s.indices,v=f,A=u.attributes,S=u.indices,N=d);var O=a.add(I,g,Fe);J(y,_,v,o,t,m),J(y,_,v,o,-1,O),a.negate(g,g),a.add(I,g,O),J(A,S,N,o,-1,O),J(A,S,N,o,t+1,p)}else{var w,M,x;m.y<0?(w=s.attributes,M=s.indices,x=f):(w=u.attributes,M=u.indices,x=d),J(w,M,x,o,t,m),J(w,M,x,o,t+1,p)}}Z(e,s,u)}function ee(e){for(var t=e.attributes,r=t.position.values,n=t.prevPosition.values,i=t.nextPosition.values,o=r.length,u=0;u<o;u+=3){var s=a.unpack(r,u,Be);if(!(s.x>0)){var c=a.unpack(n,u,Ge);(s.y<0&&c.y>0||s.y>0&&c.y<0)&&(u-3>0?(n[u]=r[u-3],n[u+1]=r[u-2],n[u+2]=r[u-1]):a.pack(s,n,u));var l=a.unpack(i,u,qe);(s.y<0&&l.y>0||s.y>0&&l.y<0)&&(u+3<o?(i[u]=r[u+3],i[u+1]=r[u+4],i[u+2]=r[u+5]):a.pack(s,i,u))}}}function te(e){var t,r,o,u=e.geometry,s=u.attributes,l=s.position.values,f=s.prevPosition.values,d=s.nextPosition.values,h=s.expandAndWidth.values,E=c(s.st)?s.st.values:void 0,m=c(s.color)?s.color.values:void 0,p=j(u),y=j(u),_=!1,v=l.length/3;for(t=0;t<v;t+=4){var A=t,S=t+2,N=a.fromArray(l,3*A,Be),I=a.fromArray(l,3*S,Ge);if(Math.abs(N.y)<ke)for(N.y=ke*(I.y<0?-1:1),l[3*t+1]=N.y,l[3*(t+1)+1]=N.y,r=3*A;r<3*A+12;r+=3)f[r]=l[3*t],f[r+1]=l[3*t+1],f[r+2]=l[3*t+2];if(Math.abs(I.y)<ke)for(I.y=ke*(N.y<0?-1:1),l[3*(t+2)+1]=I.y,l[3*(t+3)+1]=I.y,r=3*A;r<3*A+12;r+=3)d[r]=l[3*(t+2)],d[r+1]=l[3*(t+2)+1],d[r+2]=l[3*(t+2)+2];var g=p.attributes,O=p.indices,w=y.attributes,M=y.indices,x=T.lineSegmentPlane(N,I,De,Ve);if(c(x)){_=!0;var C=a.multiplyByScalar(a.UNIT_Y,Ye,We);N.y<0&&(a.negate(C,C),g=y.attributes,O=y.indices,w=p.attributes,M=p.indices);var P=a.add(x,C,Xe);g.position.values.push(N.x,N.y,N.z,N.x,N.y,N.z),g.position.values.push(P.x,P.y,P.z),g.position.values.push(P.x,P.y,P.z),g.prevPosition.values.push(f[3*A],f[3*A+1],f[3*A+2]),g.prevPosition.values.push(f[3*A+3],f[3*A+4],f[3*A+5]),g.prevPosition.values.push(N.x,N.y,N.z,N.x,N.y,N.z),g.nextPosition.values.push(P.x,P.y,P.z),g.nextPosition.values.push(P.x,P.y,P.z),g.nextPosition.values.push(P.x,P.y,P.z),g.nextPosition.values.push(P.x,P.y,P.z),a.negate(C,C),a.add(x,C,P),w.position.values.push(P.x,P.y,P.z),w.position.values.push(P.x,P.y,P.z),w.position.values.push(I.x,I.y,I.z,I.x,I.y,I.z),w.prevPosition.values.push(P.x,P.y,P.z),w.prevPosition.values.push(P.x,P.y,P.z),w.prevPosition.values.push(P.x,P.y,P.z),w.prevPosition.values.push(P.x,P.y,P.z),w.nextPosition.values.push(I.x,I.y,I.z,I.x,I.y,I.z),w.nextPosition.values.push(d[3*S],d[3*S+1],d[3*S+2]),w.nextPosition.values.push(d[3*S+3],d[3*S+4],d[3*S+5]);var L=n.fromArray(h,2*A,be),D=Math.abs(L.y);g.expandAndWidth.values.push(-1,D,1,D),g.expandAndWidth.values.push(-1,-D,1,-D),w.expandAndWidth.values.push(-1,D,1,D),w.expandAndWidth.values.push(-1,-D,1,-D);var U=a.magnitudeSquared(a.subtract(x,N,qe));if(U/=a.magnitudeSquared(a.subtract(I,N,qe)),c(m)){var F=i.fromArray(m,4*A,He),b=i.fromArray(m,4*S,He),z=R.lerp(F.x,b.x,U),B=R.lerp(F.y,b.y,U),G=R.lerp(F.z,b.z,U),q=R.lerp(F.w,b.w,U);for(r=4*A;r<4*A+8;++r)g.color.values.push(m[r]);for(g.color.values.push(z,B,G,q),g.color.values.push(z,B,G,q),w.color.values.push(z,B,G,q),w.color.values.push(z,B,G,q),r=4*S;r<4*S+8;++r)w.color.values.push(m[r])}if(c(E)){var V=n.fromArray(E,2*A,be),W=n.fromArray(E,2*(t+3),ze),X=R.lerp(V.x,W.x,U);for(r=2*A;r<2*A+4;++r)g.st.values.push(E[r]);for(g.st.values.push(X,V.y),g.st.values.push(X,W.y),w.st.values.push(X,V.y),w.st.values.push(X,W.y),r=2*S;r<2*S+4;++r)w.st.values.push(E[r])}o=g.position.values.length/3-4,O.push(o,o+2,o+1),O.push(o+1,o+2,o+3),o=w.position.values.length/3-4,M.push(o,o+2,o+1),M.push(o+1,o+2,o+3)}else{var H,Y;for(N.y<0?(H=y.attributes,Y=y.indices):(H=p.attributes,Y=p.indices),H.position.values.push(N.x,N.y,N.z),H.position.values.push(N.x,N.y,N.z),H.position.values.push(I.x,I.y,I.z),H.position.values.push(I.x,I.y,I.z),r=3*t;r<3*t+12;++r)H.prevPosition.values.push(f[r]),H.nextPosition.values.push(d[r]);for(r=2*t;r<2*t+8;++r)H.expandAndWidth.values.push(h[r]),c(E)&&H.st.values.push(E[r]);if(c(m))for(r=4*t;r<4*t+16;++r)H.color.values.push(m[r]);o=H.position.values.length/3-4,Y.push(o,o+2,o+1),Y.push(o+1,o+2,o+3)}}_&&(ee(y),ee(p)),Z(e,y,p)}var re={};re.toWireframe=function(e){var t=e.indices;if(c(t)){switch(e.primitiveType){case N.TRIANGLES:e.indices=O(t);break;case N.TRIANGLE_STRIP:e.indices=w(t);break;case N.TRIANGLE_FAN:e.indices=M(t);break;default:throw new l("geometry.primitiveType must be TRIANGLES, TRIANGLE_STRIP, or TRIANGLE_FAN.")}e.primitiveType=N.LINES}return e},re.createLineSegmentsForVectors=function(e,t,n){t=s(t,"normal"),n=s(n,1e4);for(var a=e.attributes.position.values,i=e.attributes[t].values,o=a.length,l=new Float64Array(2*o),f=0,d=0;d<o;d+=3)l[f++]=a[d],l[f++]=a[d+1],l[f++]=a[d+2],l[f++]=a[d]+i[d]*n,l[f++]=a[d+1]+i[d+1]*n,l[f++]=a[d+2]+i[d+2]*n;var m,p=e.boundingSphere;return c(p)&&(m=new r(p.center,p.radius+n)),new h({attributes:{position:new E({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:N.LINES,boundingSphere:m})},re.createAttributeLocations=function(e){var t,r=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","binormal","tangent","compressedAttributes"],n=e.attributes,a={},i=0,o=r.length;for(t=0;t<o;++t){var u=r[t];c(n[u])&&(a[u]=i++)}for(var s in n)n.hasOwnProperty(s)&&!c(a[s])&&(a[s]=i++);return a},re.reorderForPreVertexCache=function(e){var t=h.computeNumberOfVertices(e),r=e.indices;if(c(r)){for(var n=new Int32Array(t),a=0;a<t;a++)n[a]=-1;for(var i,o=r,s=o.length,l=y.createTypedArray(t,s),f=0,d=0,E=0;f<s;)i=n[o[f]],i!==-1?l[d]=i:(i=o[f],n[i]=E,l[d]=E,++E),++f,++d;e.indices=l;var m=e.attributes;for(var p in m)if(m.hasOwnProperty(p)&&c(m[p])&&c(m[p].values)){for(var _=m[p],T=_.values,R=0,v=_.componentsPerAttribute,A=u.createTypedArray(_.componentDatatype,E*v);R<t;){var S=n[R];if(S!==-1)for(a=0;a<v;a++)A[v*S+a]=T[v*R+a];++R}_.values=A}}return e},re.reorderForPostVertexCache=function(e,t){var r=e.indices;if(e.primitiveType===N.TRIANGLES&&c(r)){for(var 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o,I={numberOfRequestsThisFrame:0}},f.maximumRequestsPerServer=6,f.maximumRequests=10,f.prioritize=!0,f.throttle=!0,f.debugShowStatistics=!1,f}),define("Core/EarthOrientationParameters",["../ThirdParty/when","./binarySearch","./defaultValue","./defined","./EarthOrientationParametersSample","./freezeObject","./JulianDate","./LeapSecond","./loadJson","./RequestScheduler","./RuntimeError","./TimeConstants","./TimeStandard"],function(e,t,r,n,a,i,o,u,s,c,l,f,d){"use strict";function h(t){if(t=r(t,r.EMPTY_OBJECT),this._dates=void 0,this._samples=void 0,this._dateColumn=-1,this._xPoleWanderRadiansColumn=-1,this._yPoleWanderRadiansColumn=-1,this._ut1MinusUtcSecondsColumn=-1,this._xCelestialPoleOffsetRadiansColumn=-1,this._yCelestialPoleOffsetRadiansColumn=-1,this._taiMinusUtcSecondsColumn=-1,this._columnCount=0,this._lastIndex=-1,this._downloadPromise=void 0,this._dataError=void 0,this._addNewLeapSeconds=r(t.addNewLeapSeconds,!0),n(t.data))m(this,t.data);else if(n(t.url)){var a=this;this._downloadPromise=e(c.request(t.url,s),function(e){m(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else m(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function E(e,t){return o.compare(e.julianDate,t)}function m(e,r){if(!n(r.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!n(r.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var a=r.columnNames.indexOf("modifiedJulianDateUtc"),i=r.columnNames.indexOf("xPoleWanderRadians"),s=r.columnNames.indexOf("yPoleWanderRadians"),c=r.columnNames.indexOf("ut1MinusUtcSeconds"),l=r.columnNames.indexOf("xCelestialPoleOffsetRadians"),h=r.columnNames.indexOf("yCelestialPoleOffsetRadians"),m=r.columnNames.indexOf("taiMinusUtcSeconds");if(a<0||i<0||s<0||c<0||l<0||h<0||m<0)return void(e._dataError="Error in loaded EOP data: The columnNames property must include modifiedJulianDateUtc, xPoleWanderRadians, yPoleWanderRadians, ut1MinusUtcSeconds, xCelestialPoleOffsetRadians, yCelestialPoleOffsetRadians, and taiMinusUtcSeconds columns");var p=e._samples=r.samples,y=e._dates=[];e._dateColumn=a,e._xPoleWanderRadiansColumn=i,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=l,e._yCelestialPoleOffsetRadiansColumn=h,e._taiMinusUtcSecondsColumn=m,e._columnCount=r.columnNames.length,e._lastIndex=void 0;for(var 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T=r[d+e._taiMinusUtcSecondsColumn],R=r[h+e._taiMinusUtcSecondsColumn];T!==R&&(l.equals(n)?E=m:m-=R-T)}return u.xPoleWander=y(f,r[d+e._xPoleWanderRadiansColumn],r[h+e._xPoleWanderRadiansColumn]),u.yPoleWander=y(f,r[d+e._yPoleWanderRadiansColumn],r[h+e._yPoleWanderRadiansColumn]),u.xPoleOffset=y(f,r[d+e._xCelestialPoleOffsetRadiansColumn],r[h+e._xCelestialPoleOffsetRadiansColumn]),
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f=new e(n(a))}function s(e){return i.toUrl("../"+e)}function c(e){return a(u(),e)}function l(e){t(d)||(d=t(i.toUrl)?s:c),t(h)||(h=document.createElement("a"));var r=d(e);return h.href=r,h.href=h.href,h.href}var f,d,h,E=/((?:.*\/)|^)cesium[\w-]*\.js(?:\W|$)/i;return l._cesiumScriptRegex=E,l.setBaseUrl=function(t){f=new e(t).resolve(new e(document.location.href))},l}),define("Core/Iau2006XysSample",[],function(){"use strict";function e(e,t,r){this.x=e,this.y=t,this.s=r}return e}),define("Core/Iau2006XysData",["../ThirdParty/when","./buildModuleUrl","./defaultValue","./defined","./Iau2006XysSample","./JulianDate","./loadJson","./RequestScheduler","./TimeStandard"],function(e,t,r,n,a,i,o,u,s){"use strict";function c(e){e=r(e,r.EMPTY_OBJECT),this._xysFileUrlTemplate=e.xysFileUrlTemplate,this._interpolationOrder=r(e.interpolationOrder,9),this._sampleZeroJulianEphemerisDate=r(e.sampleZeroJulianEphemerisDate,2442396.5),this._sampleZeroDateTT=new 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t=r._samples,n=e.samples,o=a*r._samplesPerXysFile*3,u=0,s=n.length;u<s;++u)t[o+u]=n[u];i.resolve()}),i.promise}var d=new i(0,0,s.TAI);return c.prototype.preload=function(t,r,n,a){var i=l(this,t,r),o=l(this,n,a),u=i/this._stepSizeDays-this._interpolationOrder/2|0;u<0&&(u=0);var s=o/this._stepSizeDays-this._interpolationOrder/2|0+this._interpolationOrder;s>=this._totalSamples&&(s=this._totalSamples-1);for(var c=u/this._samplesPerXysFile|0,d=s/this._samplesPerXysFile|0,h=[],E=c;E<=d;++E)h.push(f(this,E));return e.all(h)},c.prototype.computeXysRadians=function(e,t,r){var i=l(this,e,t);if(!(i<0)){var o=i/this._stepSizeDays|0;if(!(o>=this._totalSamples)){var u=this._interpolationOrder,s=o-(u/2|0);s<0&&(s=0);var c=s+u;c>=this._totalSamples&&(c=this._totalSamples-1,s=c-u,s<0&&(s=0));var d=!1,h=this._samples;if(n(h[3*s])||(f(this,s/this._samplesPerXysFile|0),d=!0),n(h[3*c])||(f(this,c/this._samplesPerXysFile|0),d=!0),!d){n(r)?(r.x=0,r.y=0,r.s=0):r=new a(0,0,0);var E,m,p=i-s*this._stepSizeDays,y=this._work,_=this._denominators,T=this._coef,R=this._xTable;for(E=0;E<=u;++E)y[E]=p-R[E];for(E=0;E<=u;++E){for(T[E]=1,m=0;m<=u;++m)m!==E&&(T[E]*=y[m]);T[E]*=_[E];var v=3*(s+E);r.x+=T[E]*h[v++],r.y+=T[E]*h[v++],r.s+=T[E]*h[v]}return r}}}},c}),define("Core/Transforms",["../ThirdParty/when","./Cartesian2","./Cartesian3","./Cartesian4","./Cartographic","./defaultValue","./defined","./DeveloperError","./EarthOrientationParameters","./EarthOrientationParametersSample","./Ellipsoid","./Iau2006XysData","./Iau2006XysSample","./JulianDate","./Math","./Matrix3","./Matrix4","./Quaternion","./TimeConstants"],function(e,t,r,n,a,i,o,u,s,c,l,f,d,h,E,m,p,y,_){"use strict";var T={},R=new r,v=new r,A=new r;T.eastNorthUpToFixedFrame=function(e,t,n){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var a=E.sign(e.z);return o(n)?(n[0]=0,n[1]=1,n[2]=0,n[3]=0,n[4]=-a,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=a,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(0,-a,0,e.x,1,0,0,e.y,0,0,a,e.z,0,0,0,1)}var u=R,s=v,c=A;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=s.x,n[1]=s.y,n[2]=s.z,n[3]=0,n[4]=c.x,n[5]=c.y,n[6]=c.z,n[7]=0,n[8]=u.x,n[9]=u.y,n[10]=u.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(s.x,c.x,u.x,e.x,s.y,c.y,u.y,e.y,s.z,c.z,u.z,e.z,0,0,0,1)};var S=new r,N=new r,I=new r;T.northEastDownToFixedFrame=function(e,t,n){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var a=E.sign(e.z);return o(n)?(n[0]=-a,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=1,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=-a,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(-a,0,0,e.x,0,1,0,e.y,0,0,-a,e.z,0,0,0,1)}var u=S,s=N,c=I;return 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r(1,1,1),w=new p;T.headingPitchRollToFixedFrame=function(e,t,n,a,i,o){var u=y.fromHeadingPitchRoll(t,n,a,g),s=p.fromTranslationQuaternionRotationScale(r.ZERO,u,O,w);return o=T.eastNorthUpToFixedFrame(e,i,o),p.multiply(o,s,o)},T.aircraftHeadingPitchRollToFixedFrame=function(e,t,n,a,i,o){var u=y.fromHeadingPitchRoll(t,n,a,g),s=p.fromTranslationQuaternionRotationScale(r.ZERO,u,O,w);return o=T.northEastDownToFixedFrame(e,i,o),p.multiply(o,s,o)};var M=new p,x=new m;T.headingPitchRollQuaternion=function(e,t,r,n,a,i){var o=T.headingPitchRollToFixedFrame(e,t,r,n,a,M),u=p.getRotation(o,x);return y.fromRotationMatrix(u,i)},T.aircraftHeadingPitchRollQuaternion=function(e,t,r,n,a,i){var o=T.aircraftHeadingPitchRollToFixedFrame(e,t,r,n,a,M),u=p.getRotation(o,x);return y.fromRotationMatrix(u,i)};var C=24110.54841,P=8640184.812866,L=.093104,D=-62e-7,U=1.1772758384668e-19,F=72921158553e-15,b=E.TWO_PI/86400,z=new h;T.computeTemeToPseudoFixedMatrix=function(e,t){z=h.addSeconds(e,-h.computeTaiMinusUtc(e),z);var r,n=z.dayNumber,a=z.secondsOfDay,i=n-2451545;r=a>=43200?(i+.5)/_.DAYS_PER_JULIAN_CENTURY:(i-.5)/_.DAYS_PER_JULIAN_CENTURY;var u=C+r*(P+r*(L+r*D)),s=u*b%E.TWO_PI,c=F+U*(n-2451545.5),l=(a+.5*_.SECONDS_PER_DAY)%_.SECONDS_PER_DAY,f=s+c*l,d=Math.cos(f),p=Math.sin(f);return o(t)?(t[0]=d,t[1]=-p,t[2]=0,t[3]=p,t[4]=d,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new m(d,p,0,-p,d,0,0,0,1)},T.iau2006XysData=new f,T.earthOrientationParameters=s.NONE;var B=32.184,G=2451545;T.preloadIcrfFixed=function(t){var r=t.start.dayNumber,n=t.start.secondsOfDay+B,a=t.stop.dayNumber,i=t.stop.secondsOfDay+B,o=T.iau2006XysData.preload(r,n,a,i),u=T.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},T.computeIcrfToFixedMatrix=function(e,t){o(t)||(t=new m);var r=T.computeFixedToIcrfMatrix(e,t);if(o(r))return m.transpose(r,t)};var q=new d(0,0,0),V=new c(0,0,0,0,0,0),W=new m,X=new m;T.computeFixedToIcrfMatrix=function(e,t){o(t)||(t=new m);var r=T.earthOrientationParameters.compute(e,V);if(o(r)){var n=e.dayNumber,a=e.secondsOfDay+B,i=T.iau2006XysData.computeXysRadians(n,a,q);if(o(i)){var u=i.x+r.xPoleOffset,s=i.y+r.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=W;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=m.fromRotationZ(-i.s,X),d=m.multiply(l,f,W),p=e.dayNumber,y=e.secondsOfDay-h.computeTaiMinusUtc(e)+r.ut1MinusUtc,R=p-2451545,v=y/_.SECONDS_PER_DAY,A=.779057273264+v+.00273781191135448*(R+v);A=A%1*E.TWO_PI;var S=m.fromRotationZ(A,X),N=m.multiply(d,S,W),I=Math.cos(r.xPoleWander),g=Math.cos(r.yPoleWander),O=Math.sin(r.xPoleWander),w=Math.sin(r.yPoleWander),M=n-G+a/_.SECONDS_PER_DAY;M/=36525;var x=-47e-6*M*E.RADIANS_PER_DEGREE/3600,C=Math.cos(x),P=Math.sin(x),L=X;return L[0]=I*C,L[1]=I*P,L[2]=O,L[3]=-g*P+w*O*C,L[4]=g*C+w*O*P,L[5]=-w*I,L[6]=-w*P-g*O*C,L[7]=w*C-g*O*P,L[8]=g*I,m.multiply(N,L,t)}}};var H=new n;T.pointToWindowCoordinates=function(e,t,r,n){return n=T.pointToGLWindowCoordinates(e,t,r,n),n.y=2*t[5]-n.y,n},T.pointToGLWindowCoordinates=function(e,r,a,i){o(i)||(i=new t);var u=H;return p.multiplyByVector(e,n.fromElements(a.x,a.y,a.z,1,u),u),n.multiplyByScalar(u,1/u.w,u),p.multiplyByVector(r,u,u),t.fromCartesian4(u,i)};var Y=new r,k=new r,j=new r;T.rotationMatrixFromPositionVelocity=function(e,t,n,a){var u=i(n,l.WGS84).geodeticSurfaceNormal(e,Y),s=r.cross(t,u,k);r.equalsEpsilon(s,r.ZERO,E.EPSILON6)&&(s=r.clone(r.UNIT_X,s));var c=r.cross(s,t,j);return r.cross(t,c,s),r.negate(s,s),o(a)||(a=new m),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var Z=new a,K=new r,J=new r,Q=new n,$=new n,ee=new n,te=new n,re=new n,ne=new p,ae=new p;return T.basisTo2D=function(e,t,a){var i=e.ellipsoid,o=p.getColumn(t,3,Q),u=i.cartesianToCartographic(o,Z),s=T.eastNorthUpToFixedFrame(o,i,ne),c=p.inverseTransformation(s,ae),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var d=p.getColumn(t,0,J),h=r.magnitude(d),E=p.multiplyByVector(c,d,ee);n.fromElements(E.z,E.x,E.y,0,E);var m=p.getColumn(t,1,J),y=r.magnitude(m),_=p.multiplyByVector(c,m,te);n.fromElements(_.z,_.x,_.y,0,_);var R=p.getColumn(t,2,J),v=r.magnitude(R),A=re;return r.cross(E,_,A),r.normalize(A,A),r.cross(_,A,E),r.normalize(E,E),r.cross(A,E,_),r.normalize(_,_),r.multiplyByScalar(E,h,E),r.multiplyByScalar(_,y,_),r.multiplyByScalar(A,v,A),p.setColumn(a,0,E,a),p.setColumn(a,1,_,a),p.setColumn(a,2,A,a),p.setColumn(a,3,f,a),a},T}),define("Core/VertexFormat",["./defaultValue","./defined","./DeveloperError","./freezeObject"],function(e,t,r,n){"use strict";function a(t){t=e(t,e.EMPTY_OBJECT),this.position=e(t.position,!1),this.normal=e(t.normal,!1),this.st=e(t.st,!1),this.binormal=e(t.binormal,!1),this.tangent=e(t.tangent,!1),this.color=e(t.color,!1)}return a.POSITION_ONLY=n(new a({position:!0})),a.POSITION_AND_NORMAL=n(new a({position:!0,normal:!0})),a.POSITION_NORMAL_AND_ST=n(new a({position:!0,normal:!0,st:!0})),a.POSITION_AND_ST=n(new a({position:!0,st:!0})),a.POSITION_AND_COLOR=n(new a({position:!0,color:!0})),a.ALL=n(new a({position:!0,normal:!0,st:!0,binormal:!0,tangent:!0})),a.DEFAULT=a.POSITION_NORMAL_AND_ST,a.packedLength=6,a.pack=function(t,r,n){return n=e(n,0),r[n++]=t.position?1:0,r[n++]=t.normal?1:0,r[n++]=t.st?1:0,r[n++]=t.binormal?1:0,r[n++]=t.tangent?1:0,r[n++]=t.color?1:0,r},a.unpack=function(r,n,i){return n=e(n,0),t(i)||(i=new a),i.position=1===r[n++],i.normal=1===r[n++],i.st=1===r[n++],i.binormal=1===r[n++],i.tangent=1===r[n++],i.color=1===r[n++],i},a.clone=function(e,r){if(t(e))return t(r)||(r=new a),r.position=e.position,r.normal=e.normal,r.st=e.st,r.binormal=e.binormal,r.tangent=e.tangent,r.color=e.color,r},a}),define("Core/EllipseGeometry",["./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./ComponentDatatype","./defaultValue","./defined","./defineProperties","./DeveloperError","./EllipseGeometryLibrary","./Ellipsoid","./GeographicProjection","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryInstance","./GeometryPipeline","./IndexDatatype","./Math","./Matrix3","./Matrix4","./PrimitiveType","./Quaternion","./Rectangle","./Transforms","./VertexFormat"],function(e,t,r,n,a,i,o,u,s,c,l,f,d,h,E,m,p,y,_,T,R,v,A,S,N,I){"use strict";function g(e,n,i){var o=n.vertexFormat,u=n.center,s=n.semiMajorAxis,l=n.semiMinorAxis,d=n.ellipsoid,m=n.stRotation,p=i?e.length/3*2:e.length/3,y=o.st?new Float32Array(2*p):void 0,_=o.normal?new Float32Array(3*p):void 0,R=o.tangent?new Float32Array(3*p):void 0,v=o.binormal?new Float32Array(3*p):void 0,S=0,N=q,I=V,g=W,O=new f(d),w=O.project(d.cartesianToCartographic(u,X),H),M=d.scaleToGeodeticSurface(u,D);d.geodeticSurfaceNormal(M,M);for(var x=A.fromAxisAngle(M,m,G),C=T.fromQuaternion(x,B),P=t.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Y),L=t.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,k),b=e.length,j=i?b:0,Z=j/3*2,K=0;K<b;K+=3){var J=K+1,Q=K+2,$=r.fromArray(e,K,D);if(o.st){var ee=T.multiplyByVector(C,$,U),te=O.project(d.cartesianToCartographic(ee,X),F);r.subtract(te,w,te),z.x=(te.x+s)/(2*s),z.y=(te.y+l)/(2*l),P.x=Math.min(z.x,P.x),P.y=Math.min(z.y,P.y),L.x=Math.max(z.x,L.x),L.y=Math.max(z.y,L.y),i&&(y[S+Z]=z.x,y[S+1+Z]=z.y),y[S++]=z.x,y[S++]=z.y}N=d.geodeticSurfaceNormal($,N),(o.normal||o.tangent||o.binormal)&&((o.tangent||o.binormal)&&(I=r.normalize(r.cross(r.UNIT_Z,N,I),I),T.multiplyByVector(C,I,I)),o.normal&&(_[K]=N.x,_[J]=N.y,_[Q]=N.z,i&&(_[K+j]=-N.x,_[J+j]=-N.y,_[Q+j]=-N.z)),o.tangent&&(R[K]=I.x,R[J]=I.y,R[Q]=I.z,i&&(R[K+j]=-I.x,R[J+j]=-I.y,R[Q+j]=-I.z)),o.binormal&&(g=r.normalize(r.cross(N,I,g),g),v[K]=g.x,v[J]=g.y,v[Q]=g.z,i&&(v[K+j]=g.x,v[J+j]=g.y,v[Q+j]=g.z)))}if(o.st){b=y.length;for(var re=0;re<b;re+=2)y[re]=(y[re]-P.x)/(L.x-P.x),y[re+1]=(y[re+1]-P.y)/(L.y-P.y)}var ne=new E;if(o.position){var ae=c.raisePositionsToHeight(e,n,i);ne.position=new h({componentDatatype:a.DOUBLE,componentsPerAttribute:3,values:ae})}return o.st&&(ne.st=new h({componentDatatype:a.FLOAT,componentsPerAttribute:2,values:y})),o.normal&&(ne.normal=new h({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:_})),o.tangent&&(ne.tangent=new h({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:R})),o.binormal&&(ne.binormal=new h({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:v})),ne}function O(e){var t,r,n,a,i,o=new Array(12*(e*(e+1))-6),u=0;for(t=0,n=1,a=0;a<3;a++)o[u++]=n++,o[u++]=t,o[u++]=n;for(a=2;a<e+1;++a){for(n=a*(a+1)-1,t=(a-1)*a-1,o[u++]=n++,o[u++]=t,o[u++]=n,r=2*a,i=0;i<r-1;++i)o[u++]=n,o[u++]=t++,o[u++]=t,o[u++]=n++,o[u++]=t,o[u++]=n;o[u++]=n++,o[u++]=t,o[u++]=n}for(r=2*e,++n,++t,a=0;a<r-1;++a)o[u++]=n,o[u++]=t++,o[u++]=t,o[u++]=n++,o[u++]=t,o[u++]=n;for(o[u++]=n,o[u++]=t++,o[u++]=t,o[u++]=n++,o[u++]=t++,o[u++]=t,++t,a=e-1;a>1;--a){for(o[u++]=t++,o[u++]=t,o[u++]=n,r=2*a,i=0;i<r-1;++i)o[u++]=n,o[u++]=t++,o[u++]=t,o[u++]=n++,o[u++]=t,o[u++]=n;o[u++]=t++,o[u++]=t++,o[u++]=n++}for(a=0;a<3;a++)o[u++]=t++,o[u++]=t,o[u++]=n;return o}function w(t){var n=t.center;j=r.multiplyByScalar(t.ellipsoid.geodeticSurfaceNormal(n,j),t.height,j),j=r.add(n,j,j);var a=new e(j,t.semiMajorAxis),i=c.computeEllipsePositions(t,!0,!1),o=i.positions,u=i.numPts,s=g(o,t,!1),l=O(u);return l=y.createTypedArray(o.length/3,l),{boundingSphere:a,attributes:s,indices:l}}function M(e,n){var i=n.vertexFormat,o=n.center,u=n.semiMajorAxis,s=n.semiMinorAxis,c=n.ellipsoid,l=n.height,d=n.extrudedHeight,m=n.stRotation,p=e.length/3*2,y=new Float64Array(3*p),_=i.st?new Float32Array(2*p):void 0,R=i.normal?new Float32Array(3*p):void 0,v=i.tangent?new Float32Array(3*p):void 0,S=i.binormal?new Float32Array(3*p):void 0,N=0,I=q,g=V,O=W,w=new f(c),M=w.project(c.cartesianToCartographic(o,X),H),x=c.scaleToGeodeticSurface(o,D);c.geodeticSurfaceNormal(x,x);for(var C=A.fromAxisAngle(x,m,G),P=T.fromQuaternion(C,B),L=t.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Y),j=t.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,k),Z=e.length,K=Z/3*2,J=0;J<Z;J+=3){var Q,$=J+1,ee=J+2,te=r.fromArray(e,J,D);if(i.st){var re=T.multiplyByVector(P,te,U),ne=w.project(c.cartesianToCartographic(re,X),F);r.subtract(ne,M,ne),z.x=(ne.x+u)/(2*u),z.y=(ne.y+s)/(2*s),L.x=Math.min(z.x,L.x),L.y=Math.min(z.y,L.y),j.x=Math.max(z.x,j.x),j.y=Math.max(z.y,j.y),_[N+K]=z.x,_[N+1+K]=z.y,_[N++]=z.x,_[N++]=z.y}te=c.scaleToGeodeticSurface(te,te),Q=r.clone(te,U),I=c.geodeticSurfaceNormal(te,I);var ae=r.multiplyByScalar(I,l,b);if(te=r.add(te,ae,te),ae=r.multiplyByScalar(I,d,ae),Q=r.add(Q,ae,Q),i.position&&(y[J+Z]=Q.x,y[$+Z]=Q.y,y[ee+Z]=Q.z,y[J]=te.x,y[$]=te.y,y[ee]=te.z),i.normal||i.tangent||i.binormal){O=r.clone(I,O);var ie=r.fromArray(e,(J+3)%Z,b);r.subtract(ie,te,ie);var oe=r.subtract(Q,te,F);I=r.normalize(r.cross(oe,ie,I),I),i.normal&&(R[J]=I.x,R[$]=I.y,R[ee]=I.z,R[J+Z]=I.x,R[$+Z]=I.y,R[ee+Z]=I.z),i.tangent&&(g=r.normalize(r.cross(O,I,g),g),v[J]=g.x,v[$]=g.y,v[ee]=g.z,v[J+Z]=g.x,v[J+1+Z]=g.y,v[J+2+Z]=g.z),i.binormal&&(S[J]=O.x,S[$]=O.y,S[ee]=O.z,S[J+Z]=O.x,S[$+Z]=O.y,S[ee+Z]=O.z)}}if(i.st){Z=_.length;for(var ue=0;ue<Z;ue+=2)_[ue]=(_[ue]-L.x)/(j.x-L.x),_[ue+1]=(_[ue+1]-L.y)/(j.y-L.y)}var se=new E;return i.position&&(se.position=new h({componentDatatype:a.DOUBLE,componentsPerAttribute:3,values:y})),i.st&&(se.st=new h({componentDatatype:a.FLOAT,componentsPerAttribute:2,values:_})),i.normal&&(se.normal=new h({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:R})),i.tangent&&(se.tangent=new h({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:v})),i.binormal&&(se.binormal=new h({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:S})),se}function x(e){for(var t=e.length/3,r=y.createTypedArray(t,6*t),n=0,a=0;a<t;a++){var i=a,o=a+t,u=(i+1)%t,s=u+t;r[n++]=i,r[n++]=o,r[n++]=u,r[n++]=u,r[n++]=o,r[n++]=s}return r}function C(t){var n=t.center,a=t.ellipsoid,i=t.semiMajorAxis,o=r.multiplyByScalar(a.geodeticSurfaceNormal(n,D),t.height,D);Z.center=r.add(n,o,Z.center),Z.radius=i,o=r.multiplyByScalar(a.geodeticSurfaceNormal(n,o),t.extrudedHeight,o),K.center=r.add(n,o,K.center),K.radius=i;var u=c.computeEllipsePositions(t,!0,!0),s=u.positions,l=u.numPts,f=u.outerPositions,h=e.union(Z,K),E=g(s,t,!0),_=O(l),T=_.length;_.length=2*T;for(var R=s.length/3,A=0;A<T;A+=3)_[A+T]=_[A+2]+R,_[A+1+T]=_[A+1]+R,_[A+2+T]=_[A]+R;var S=y.createTypedArray(2*R/3,_),N=new d({attributes:E,indices:S,primitiveType:v.TRIANGLES}),I=M(f,t);_=x(f);var w=y.createTypedArray(2*f.length/3,_),C=new d({attributes:I,indices:w,primitiveType:v.TRIANGLES}),P=p.combineInstances([new m({geometry:N}),new m({geometry:C})]);return{boundingSphere:h,attributes:P[0].attributes,indices:P[0].indices}}function P(e,t,n,a,i){N.eastNorthUpToFixedFrame(e,t,J),R.inverseTransformation(J,Q);for(var o=0;o<4;++o)r.clone(r.ZERO,ee[o]);for(ee[0].x+=n,ee[1].x-=n,ee[2].y+=a,ee[3].y-=a,T.fromRotationZ(i,$),o=0;o<4;++o)T.multiplyByVector($,ee[o],ee[o]),R.multiplyByPoint(J,ee[o],ee[o]),t.cartesianToCartographic(ee[o],te[o]);return S.fromCartographicArray(te)}function L(e){e=i(e,i.EMPTY_OBJECT);var t=e.center,n=i(e.ellipsoid,l.WGS84),a=e.semiMajorAxis,u=e.semiMinorAxis,s=i(e.granularity,_.RADIANS_PER_DEGREE),c=i(e.height,0),f=e.extrudedHeight,d=o(f)&&Math.abs(c-f)>1,h=i(e.vertexFormat,I.DEFAULT);this._center=r.clone(t),this._semiMajorAxis=a,this._semiMinorAxis=u,this._ellipsoid=l.clone(n),this._rotation=i(e.rotation,0),this._stRotation=i(e.stRotation,0),this._height=c,this._granularity=s,this._vertexFormat=I.clone(h),this._extrudedHeight=i(f,c),this._extrude=d,this._workerName="createEllipseGeometry",this._rectangle=P(this._center,this._ellipsoid,a,u,this._rotation)}var D=new r,U=new r,F=new r,b=new r,z=new t,B=new T,G=new A,q=new r,V=new r,W=new r,X=new n,H=new r,Y=new t,k=new t,j=new r,Z=new e,K=new e,J=new R,Q=new R,$=new T,ee=[new r,new r,new r,new r],te=[new n,new n,new n,new n];L.packedLength=r.packedLength+l.packedLength+I.packedLength+S.packedLength+8,L.pack=function(e,t,n){return n=i(n,0),r.pack(e._center,t,n),n+=r.packedLength,l.pack(e._ellipsoid,t,n),n+=l.packedLength,I.pack(e._vertexFormat,t,n),n+=I.packedLength,S.pack(e._rectangle,t,n),n+=S.packedLength,t[n++]=e._semiMajorAxis,t[n++]=e._semiMinorAxis,t[n++]=e._rotation,t[n++]=e._stRotation,t[n++]=e._height,t[n++]=e._granularity,t[n++]=e._extrudedHeight,t[n]=e._extrude?1:0,t};var re=new r,ne=new l,ae=new I,ie=new S,oe={center:re,ellipsoid:ne,vertexFormat:ae,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,stRotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0};return L.unpack=function(e,t,n){t=i(t,0);var a=r.unpack(e,t,re);t+=r.packedLength;var u=l.unpack(e,t,ne);t+=l.packedLength;var s=I.unpack(e,t,ae);t+=I.packedLength;var c=S.unpack(e,t,ie);t+=S.packedLength;var f=e[t++],d=e[t++],h=e[t++],E=e[t++],m=e[t++],p=e[t++],y=e[t++],_=1===e[t];return o(n)?(n._center=r.clone(a,n._center),n._ellipsoid=l.clone(u,n._ellipsoid),n._vertexFormat=I.clone(s,n._vertexFormat),n._semiMajorAxis=f,n._semiMinorAxis=d,n._rotation=h,n._stRotation=E,n._height=m,n._granularity=p,n._extrudedHeight=y,n._extrude=_,n._rectangle=S.clone(c),n):(oe.height=m,oe.extrudedHeight=y,oe.granularity=p,oe.stRotation=E,oe.rotation=h,oe.semiMajorAxis=f,oe.semiMinorAxis=d,new L(oe))},L.createGeometry=function(e){if(!(e._semiMajorAxis<=0||e._semiMinorAxis<=0)){e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);var t,r={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:e._height,extrudedHeight:e._extrudedHeight,granularity:e._granularity,vertexFormat:e._vertexFormat,stRotation:e._stRotation};return e._extrude?(r.extrudedHeight=Math.min(e._extrudedHeight,e._height),r.height=Math.max(e._extrudedHeight,e._height),t=C(r)):t=w(r),new d({attributes:t.attributes,indices:t.indices,primitiveType:v.TRIANGLES,boundingSphere:t.boundingSphere})}},L.createShadowVolume=function(e,t,r){var n=e._granularity,a=e._ellipsoid,i=t(n,a),o=r(n,a);return new L({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:a,rotation:e._rotation,stRotation:e._stRotation,granularity:n,extrudedHeight:i,height:o,vertexFormat:I.POSITION_ONLY})},u(L.prototype,{rectangle:{get:function(){return this._rectangle}}}),L}),define("Core/CircleGeometry",["./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./EllipseGeometry","./Ellipsoid","./Math","./VertexFormat"],function(e,t,r,n,a,i,o,u,s){"use strict";function c(e){e=t(e,t.EMPTY_OBJECT);var r=e.radius,n={center:e.center,semiMajorAxis:r,semiMinorAxis:r,ellipsoid:e.ellipsoid,height:e.height,extrudedHeight:e.extrudedHeight,granularity:e.granularity,vertexFormat:e.vertexFormat,stRotation:e.stRotation};this._ellipseGeometry=new i(n),this._workerName="createCircleGeometry"}c.packedLength=i.packedLength,c.pack=function(e,t,r){return i.pack(e._ellipseGeometry,t,r)};var l=new i({center:new e,semiMajorAxis:1,semiMinorAxis:1}),f={center:new e,radius:void 0,ellipsoid:o.clone(o.UNIT_SPHERE),height:void 0,extrudedHeight:void 0,granularity:void 0,vertexFormat:new s,stRotation:void 0,semiMajorAxis:void 0,semiMinorAxis:void 0};return c.unpack=function(t,n,a){var u=i.unpack(t,n,l);return f.center=e.clone(u._center,f.center),f.ellipsoid=o.clone(u._ellipsoid,f.ellipsoid),f.height=u._height,f.extrudedHeight=u._extrudedHeight,f.granularity=u._granularity,f.vertexFormat=s.clone(u._vertexFormat,f.vertexFormat),f.stRotation=u._stRotation,r(a)?(f.semiMajorAxis=u._semiMajorAxis,f.semiMinorAxis=u._semiMinorAxis,a._ellipseGeometry=new i(f),a):(f.radius=u._semiMajorAxis,new c(f))},c.createGeometry=function(e){return i.createGeometry(e._ellipseGeometry)},c.createShadowVolume=function(e,t,r){var n=e._ellipseGeometry._granularity,a=e._ellipseGeometry._ellipsoid,i=t(n,a),o=r(n,a);return new c({center:e._ellipseGeometry._center,radius:e._ellipseGeometry._semiMajorAxis,ellipsoid:a,stRotation:e._ellipseGeometry._stRotation,granularity:n,extrudedHeight:i,height:o,vertexFormat:s.POSITION_ONLY})},n(c.prototype,{rectangle:{get:function(){return this._ellipseGeometry.rectangle}}}),c}),define("Workers/createCircleGeometry",["../Core/Cartesian3","../Core/CircleGeometry","../Core/defined","../Core/Ellipsoid"],function(e,t,r,n){"use strict";function a(a,i){return r(i)&&(a=t.unpack(a,i)),a._ellipseGeometry._center=e.clone(a._ellipseGeometry._center),a._ellipseGeometry._ellipsoid=n.clone(a._ellipseGeometry._ellipsoid),t.createGeometry(a)}return a})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createCircleOutlineGeometry.js b/vendors/Cesium/Workers/createCircleOutlineGeometry.js
index 7f8ab80..c711e0a 100644
--- a/vendors/Cesium/Workers/createCircleOutlineGeometry.js
+++ b/vendors/Cesium/Workers/createCircleOutlineGeometry.js
@@ -1,60 +1,60 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";var i={};i.EPSILON1=.1,i.EPSILON2=.01,i.EPSILON3=.001,i.EPSILON4=1e-4,i.EPSILON5=1e-5,i.EPSILON6=1e-6,i.EPSILON7=1e-7,i.EPSILON8=1e-8,i.EPSILON9=1e-9,i.EPSILON10=1e-10,i.EPSILON11=1e-11,i.EPSILON12=1e-12,i.EPSILON13=1e-13,i.EPSILON14=1e-14,i.EPSILON15=1e-15,i.EPSILON16=1e-16,i.EPSILON17=1e-17,i.EPSILON18=1e-18,i.EPSILON19=1e-19,i.EPSILON20=1e-20,i.GRAVITATIONALPARAMETER=3986004418e5,i.SOLAR_RADIUS=6955e5,i.LUNAR_RADIUS=1737400,i.SIXTY_FOUR_KILOBYTES=65536,i.sign=function(e){return e>0?1:e<0?-1:0},i.signNotZero=function(e){return e<0?-1:1},i.toSNorm=function(e,n){return n=t(n,255),Math.round((.5*i.clamp(e,-1,1)+.5)*n)},i.fromSNorm=function(e,n){return n=t(n,255),i.clamp(e,0,n)/n*2-1},i.sinh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t-n)},i.cosh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t+n)},i.lerp=function(e,t,n){return(1-n)*e+n*t},i.PI=Math.PI,i.ONE_OVER_PI=1/Math.PI,i.PI_OVER_TWO=.5*Math.PI,i.PI_OVER_THREE=Math.PI/3,i.PI_OVER_FOUR=Math.PI/4,i.PI_OVER_SIX=Math.PI/6,i.THREE_PI_OVER_TWO=3*Math.PI*.5,i.TWO_PI=2*Math.PI,i.ONE_OVER_TWO_PI=1/(2*Math.PI),i.RADIANS_PER_DEGREE=Math.PI/180,i.DEGREES_PER_RADIAN=180/Math.PI,i.RADIANS_PER_ARCSECOND=i.RADIANS_PER_DEGREE/3600,i.toRadians=function(e){return e*i.RADIANS_PER_DEGREE},i.toDegrees=function(e){return e*i.DEGREES_PER_RADIAN},i.convertLongitudeRange=function(e){var t=i.TWO_PI,n=e-Math.floor(e/t)*t;return n<-Math.PI?n+t:n>=Math.PI?n-t:n},i.negativePiToPi=function(e){return i.zeroToTwoPi(e+i.PI)-i.PI},i.zeroToTwoPi=function(e){var t=i.mod(e,i.TWO_PI);return 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e===t||n(e)&&n(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e.longitude-t.longitude)<=r&&Math.abs(e.latitude-t.latitude)<=r&&Math.abs(e.height-t.height)<=r},u.ZERO=i(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),n=Object.defineProperties;return t&&e(n)||(n=function(e){return 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-i[11]=0,i[12]=e.x,i[13]=e.y,i[14]=e.z,i[15]=1,i},c.fromTranslationRotationScale=function(e,t){return c.fromTranslationQuaternionRotationScale(e.translation,e.rotation,e.scale,t)},c.fromTranslation=function(e,t){return c.fromRotationTranslation(s.IDENTITY,e,t)},c.fromScale=function(e,t){return r(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e.y,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e.z,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t):new c(e.x,0,0,0,0,e.y,0,0,0,0,e.z,0,0,0,0,1)},c.fromUniformScale=function(e,t){return r(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t):new c(e,0,0,0,0,e,0,0,0,0,e,0,0,0,0,1)};var _=new e,l=new e,T=new e;c.fromCamera=function(t,n){var i=t.position,a=t.direction,o=t.up;e.normalize(a,_),e.normalize(e.cross(_,o,l),l),e.normalize(e.cross(l,_,T),T);var u=l.x,s=l.y,E=l.z,R=_.x,A=_.y,f=_.z,d=T.x,h=T.y,N=T.z,I=i.x,S=i.y,m=i.z,M=u*-I+s*-S+E*-m,y=d*-I+h*-S+N*-m,O=R*I+A*S+f*m;return r(n)?(n[0]=u,n[1]=d,n[2]=-R,n[3]=0,n[4]=s,n[5]=h,n[6]=-A,n[7]=0,n[8]=E,n[9]=N,n[10]=-f,n[11]=0,n[12]=M,n[13]=y,n[14]=O,n[15]=1,n):new c(u,s,E,M,d,h,N,y,-R,-A,-f,O,0,0,0,1)},c.computePerspectiveFieldOfView=function(e,t,n,r,i){var a=Math.tan(.5*e),o=1/a,u=o/t,s=(r+n)/(n-r),E=2*r*n/(n-r);return i[0]=u,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=o,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=s,i[11]=-1,i[12]=0,i[13]=0,i[14]=E,i[15]=0,i},c.computeOrthographicOffCenter=function(e,t,n,r,i,a,o){var u=1/(t-e),s=1/(r-n),E=1/(a-i),c=-(t+e)*u,_=-(r+n)*s,l=-(a+i)*E;return u*=2,s*=2,E*=-2,o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=s,o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=E,o[11]=0,o[12]=c,o[13]=_,o[14]=l,o[15]=1,o},c.computePerspectiveOffCenter=function(e,t,n,r,i,a,o){var u=2*i/(t-e),s=2*i/(r-n),E=(t+e)/(t-e),c=(r+n)/(r-n),_=-(a+i)/(a-i),l=-1,T=-2*a*i/(a-i);return o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=s,o[6]=0,o[7]=0,o[8]=E,o[9]=c,o[10]=_,o[11]=l,o[12]=0,o[13]=0,o[14]=T,o[15]=0,o},c.computeInfinitePerspectiveOffCenter=function(e,t,n,r,i,a){var o=2*i/(t-e),u=2*i/(r-n),s=(t+e)/(t-e),E=(r+n)/(r-n),c=-1,_=-1,l=-2*i;return a[0]=o,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=u,a[6]=0,a[7]=0,a[8]=s,a[9]=E,a[10]=c,a[11]=_,a[12]=0,a[13]=0,a[14]=l,a[15]=0,a},c.computeViewportTransformation=function(e,t,r,i){e=n(e,n.EMPTY_OBJECT);var a=n(e.x,0),o=n(e.y,0),u=n(e.width,0),s=n(e.height,0);t=n(t,0),r=n(r,1);var E=.5*u,c=.5*s,_=.5*(r-t),l=E,T=c,R=_,A=a+E,f=o+c,d=t+_,h=1;return i[0]=l,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=T,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=R,i[11]=0,i[12]=A,i[13]=f,i[14]=d,i[15]=h,i},c.computeView=function(t,n,r,i,a){return a[0]=i.x,a[1]=r.x,a[2]=-n.x,a[3]=0,a[4]=i.y,a[5]=r.y,a[6]=-n.y,a[7]=0,a[8]=i.z,a[9]=r.z,a[10]=-n.z,a[11]=0,a[12]=-e.dot(i,t),a[13]=-e.dot(r,t),a[14]=e.dot(n,t),a[15]=1,a},c.toArray=function(e,t){return r(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]},c.getElementIndex=function(e,t){return 4*e+t},c.getColumn=function(e,t,n){var r=4*t,i=e[r],a=e[r+1],o=e[r+2],u=e[r+3];return n.x=i,n.y=a,n.z=o,n.w=u,n},c.setColumn=function(e,t,n,r){r=c.clone(e,r);var i=4*t;return r[i]=n.x,r[i+1]=n.y,r[i+2]=n.z,r[i+3]=n.w,r},c.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n},c.getRow=function(e,t,n){var r=e[t],i=e[t+4],a=e[t+8],o=e[t+12];return n.x=r,n.y=i,n.z=a,n.w=o,n},c.setRow=function(e,t,n,r){return r=c.clone(e,r),r[t]=n.x,r[t+4]=n.y,r[t+8]=n.z,r[t+12]=n.w,r};var R=new e;c.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],R)),n.y=e.magnitude(e.fromElements(t[4],t[5],t[6],R)),n.z=e.magnitude(e.fromElements(t[8],t[9],t[10],R)),n};var A=new e;c.getMaximumScale=function(t){return c.getScale(t,A),e.maximumComponent(A)},c.multiply=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[3],u=e[4],s=e[5],E=e[6],c=e[7],_=e[8],l=e[9],T=e[10],R=e[11],A=e[12],f=e[13],d=e[14],h=e[15],N=t[0],I=t[1],S=t[2],m=t[3],M=t[4],y=t[5],O=t[6],p=t[7],C=t[8],U=t[9],L=t[10],g=t[11],w=t[12],x=t[13],v=t[14],P=t[15],F=r*N+u*I+_*S+A*m,D=i*N+s*I+l*S+f*m,B=a*N+E*I+T*S+d*m,z=o*N+c*I+R*S+h*m,G=r*M+u*y+_*O+A*p,b=i*M+s*y+l*O+f*p,V=a*M+E*y+T*O+d*p,X=o*M+c*y+R*O+h*p,H=r*C+u*U+_*L+A*g,W=i*C+s*U+l*L+f*g,q=a*C+E*U+T*L+d*g,Y=o*C+c*U+R*L+h*g,k=r*w+u*x+_*v+A*P,K=i*w+s*x+l*v+f*P,j=a*w+E*x+T*v+d*P,Z=o*w+c*x+R*v+h*P;return n[0]=F,n[1]=D,n[2]=B,n[3]=z,n[4]=G,n[5]=b,n[6]=V,n[7]=X,n[8]=H,n[9]=W,n[10]=q,n[11]=Y,n[12]=k,n[13]=K,n[14]=j,n[15]=Z,n},c.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n},c.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n},c.multiplyTransformation=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[4],u=e[5],s=e[6],E=e[8],c=e[9],_=e[10],l=e[12],T=e[13],R=e[14],A=t[0],f=t[1],d=t[2],h=t[4],N=t[5],I=t[6],S=t[8],m=t[9],M=t[10],y=t[12],O=t[13],p=t[14],C=r*A+o*f+E*d,U=i*A+u*f+c*d,L=a*A+s*f+_*d,g=r*h+o*N+E*I,w=i*h+u*N+c*I,x=a*h+s*N+_*I,v=r*S+o*m+E*M,P=i*S+u*m+c*M,F=a*S+s*m+_*M,D=r*y+o*O+E*p+l,B=i*y+u*O+c*p+T,z=a*y+s*O+_*p+R;return n[0]=C,n[1]=U,n[2]=L,n[3]=0,n[4]=g,n[5]=w,n[6]=x,n[7]=0,n[8]=v,n[9]=P,n[10]=F,n[11]=0,n[12]=D,n[13]=B,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[4],u=e[5],s=e[6],E=e[8],c=e[9],_=e[10],l=t[0],T=t[1],R=t[2],A=t[3],f=t[4],d=t[5],h=t[6],N=t[7],I=t[8],S=r*l+o*T+E*R,m=i*l+u*T+c*R,M=a*l+s*T+_*R,y=r*A+o*f+E*d,O=i*A+u*f+c*d,p=a*A+s*f+_*d,C=r*h+o*N+E*I,U=i*h+u*N+c*I,L=a*h+s*N+_*I;return n[0]=S,n[1]=m,n[2]=M,n[3]=0,n[4]=y,n[5]=O,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=L,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},c.multiplyByTranslation=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=r*e[0]+i*e[4]+a*e[8]+e[12],u=r*e[1]+i*e[5]+a*e[9]+e[13],s=r*e[2]+i*e[6]+a*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=o,n[13]=u,n[14]=s,n[15]=e[15],n};var f=new e;c.multiplyByUniformScale=function(e,t,n){return f.x=t,f.y=t,f.z=t,c.multiplyByScale(e,f,n)},c.multiplyByScale=function(e,t,n){var r=t.x,i=t.y,a=t.z;return 1===r&&1===i&&1===a?c.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=i*e[4],n[5]=i*e[5],n[6]=i*e[6],n[7]=0,n[8]=a*e[8],n[9]=a*e[9],n[10]=a*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},c.multiplyByVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=t.w,u=e[0]*r+e[4]*i+e[8]*a+e[12]*o,s=e[1]*r+e[5]*i+e[9]*a+e[13]*o,E=e[2]*r+e[6]*i+e[10]*a+e[14]*o,c=e[3]*r+e[7]*i+e[11]*a+e[15]*o;return n.x=u,n.y=s,n.z=E,n.w=c,n},c.multiplyByPointAsVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a,u=e[1]*r+e[5]*i+e[9]*a,s=e[2]*r+e[6]*i+e[10]*a;return n.x=o,n.y=u,n.z=s,n},c.multiplyByPoint=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a+e[12],u=e[1]*r+e[5]*i+e[9]*a+e[13],s=e[2]*r+e[6]*i+e[10]*a+e[14];return n.x=o,n.y=u,n.z=s,n},c.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},c.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},c.transpose=function(e,t){var n=e[1],r=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=u,t[15]=e[15],t},c.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},c.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},c.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},c.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},c.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var d=new s,h=new s,N=new t,I=new t(0,0,0,1);return c.inverse=function(e,n){if(s.equalsEpsilon(c.getRotation(e,d),h,u.EPSILON7)&&t.equals(c.getRow(e,3,N),I))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],i=e[4],a=e[8],o=e[12],_=e[1],l=e[5],T=e[9],R=e[13],A=e[2],f=e[6],S=e[10],m=e[14],M=e[3],y=e[7],O=e[11],p=e[15],C=S*p,U=m*O,L=f*p,g=m*y,w=f*O,x=S*y,v=A*p,P=m*M,F=A*O,D=S*M,B=A*y,z=f*M,G=C*l+g*T+w*R-(U*l+L*T+x*R),b=U*_+v*T+D*R-(C*_+P*T+F*R),V=L*_+P*l+B*R-(g*_+v*l+z*R),X=x*_+F*l+z*T-(w*_+D*l+B*T),H=U*i+L*a+x*o-(C*i+g*a+w*o),W=C*r+P*a+F*o-(U*r+v*a+D*o),q=g*r+v*i+z*o-(L*r+P*i+B*o),Y=w*r+D*i+B*a-(x*r+F*i+z*a);C=a*R,U=o*T,L=i*R,g=o*l,w=i*T,x=a*l,v=r*R,P=o*_,F=r*T,D=a*_,B=r*l,z=i*_;var k=C*y+g*O+w*p-(U*y+L*O+x*p),K=U*M+v*O+D*p-(C*M+P*O+F*p),j=L*M+P*y+B*p-(g*M+v*y+z*p),Z=x*M+F*y+z*O-(w*M+D*y+B*O),Q=L*S+x*m+U*f-(w*m+C*f+g*S),J=F*m+C*A+P*S-(v*S+D*m+U*A),$=v*f+z*m+g*A-(B*m+L*A+P*f),ee=B*S+w*A+D*f-(F*f+z*S+x*A),te=r*G+i*b+a*V+o*X;if(Math.abs(te)<u.EPSILON20)throw new E("matrix is not invertible because its determinate is zero.");return 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R=t.cartesianToCartographic(e[l]);i=Math.min(i,R.longitude),a=Math.max(a,R.longitude),c=Math.min(c,R.latitude),_=Math.max(_,R.latitude);var A=R.longitude>=0?R.longitude:R.longitude+u.TWO_PI;o=Math.min(o,A),E=Math.max(E,A)}return a-i>E-o&&(i=o,a=E,a>u.PI&&(a-=u.TWO_PI),i>u.PI&&(i-=u.TWO_PI)),n(r)?(r.west=i,r.south=c,r.east=a,r.north=_,r):new s(i,c,a,_)},s.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,r){return 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c=0,_=e.north,l=e.south,T=e.east,R=e.west,A=E;A.height=i,A.longitude=R,A.latitude=_,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.latitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,_<0?A.latitude=_:l>0?A.latitude=l:A.latitude=0;for(var f=1;f<8;++f)A.longitude=-Math.PI+f*u.PI_OVER_TWO,s.contains(e,A)&&(o[c]=r.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++),o.length=c,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,i,a,o,u,s,E,c,_,l){"use strict";function T(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var R=new e,A=new e,f=new e,d=new e,h=new e,N=new e,I=new e,S=new e,m=new e,M=new e,y=new e,O=new e;T.fromPoints=function(t,n){if(r(n)||(n=new T),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var i=e.clone(t[0],I),a=e.clone(i,R),o=e.clone(i,A),u=e.clone(i,f),s=e.clone(i,d),E=e.clone(i,h),c=e.clone(i,N),_=t.length,l=1;l<_;l++){e.clone(t[l],i);var p=i.x,C=i.y,U=i.z;p<a.x&&e.clone(i,a),p>s.x&&e.clone(i,s),C<o.y&&e.clone(i,o),C>E.y&&e.clone(i,E),U<u.z&&e.clone(i,u),U>c.z&&e.clone(i,c)}var L=e.magnitudeSquared(e.subtract(s,a,S)),g=e.magnitudeSquared(e.subtract(E,o,S)),w=e.magnitudeSquared(e.subtract(c,u,S)),x=a,v=s,P=L;g>P&&(P=g,x=o,v=E),w>P&&(P=w,x=u,v=c);var F=m;F.x=.5*(x.x+v.x),F.y=.5*(x.y+v.y),F.z=.5*(x.z+v.z);var D=e.magnitudeSquared(e.subtract(v,F,S)),B=Math.sqrt(D),z=M;z.x=a.x,z.y=o.y,z.z=u.z;var G=y;G.x=s.x,G.y=E.y,G.z=c.z;var b=e.multiplyByScalar(e.add(z,G,S),.5,O),V=0;for(l=0;l<_;l++){e.clone(t[l],i);var X=e.magnitude(e.subtract(i,b,S));X>V&&(V=X);var H=e.magnitudeSquared(e.subtract(i,F,S));if(H>D){var W=Math.sqrt(H);B=.5*(B+W),D=B*B;var q=W-B;F.x=(B*F.x+q*i.x)/W,F.y=(B*F.y+q*i.y)/W,F.z=(B*F.z+q*i.z)/W}}return B<V?(e.clone(F,n.center),n.radius=B):(e.clone(b,n.center),n.radius=V),n};var p=new o,C=new e,U=new e,L=new t,g=new t;T.fromRectangle2D=function(e,t,n){return T.fromRectangleWithHeights2D(e,t,0,0,n)},T.fromRectangleWithHeights2D=function(t,i,a,o,u){if(r(u)||(u=new T),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=n(i,p),l.southwest(t,L),L.height=a,l.northeast(t,g),g.height=o;var s=i.project(L,C),E=i.project(g,U),c=E.x-s.x,_=E.y-s.y,R=E.z-s.z;u.radius=.5*Math.sqrt(c*c+_*_+R*R);var A=u.center;return A.x=s.x+.5*c,A.y=s.y+.5*_,A.z=s.z+.5*R,u};var w=[];T.fromRectangle3D=function(e,t,i,o){t=n(t,a.WGS84),i=n(i,0);var u;return r(e)&&(u=l.subsample(e,t,i,w)),T.fromPoints(u,o)},T.fromVertices=function(t,i,a,o){if(r(o)||(o=new T),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;i=n(i,e.ZERO),a=n(a,3);var u=I;u.x=t[0]+i.x,u.y=t[1]+i.y,u.z=t[2]+i.z;for(var s=e.clone(u,R),E=e.clone(u,A),c=e.clone(u,f),_=e.clone(u,d),l=e.clone(u,h),p=e.clone(u,N),C=t.length,U=0;U<C;U+=a){var L=t[U]+i.x,g=t[U+1]+i.y,w=t[U+2]+i.z;u.x=L,u.y=g,u.z=w,L<s.x&&e.clone(u,s),L>_.x&&e.clone(u,_),g<E.y&&e.clone(u,E),g>l.y&&e.clone(u,l),w<c.z&&e.clone(u,c),w>p.z&&e.clone(u,p)}var x=e.magnitudeSquared(e.subtract(_,s,S)),v=e.magnitudeSquared(e.subtract(l,E,S)),P=e.magnitudeSquared(e.subtract(p,c,S)),F=s,D=_,B=x;v>B&&(B=v,F=E,D=l),P>B&&(B=P,F=c,D=p);var z=m;z.x=.5*(F.x+D.x),z.y=.5*(F.y+D.y),z.z=.5*(F.z+D.z);var G=e.magnitudeSquared(e.subtract(D,z,S)),b=Math.sqrt(G),V=M;V.x=s.x,V.y=E.y,V.z=c.z;var X=y;X.x=_.x,X.y=l.y,X.z=p.z;var H=e.multiplyByScalar(e.add(V,X,S),.5,O),W=0;for(U=0;U<C;U+=a){u.x=t[U]+i.x,u.y=t[U+1]+i.y,u.z=t[U+2]+i.z;var q=e.magnitude(e.subtract(u,H,S));q>W&&(W=q);var Y=e.magnitudeSquared(e.subtract(u,z,S));if(Y>G){var k=Math.sqrt(Y);b=.5*(b+k),G=b*b;var K=k-b;z.x=(b*z.x+K*u.x)/k,z.y=(b*z.y+K*u.y)/k,z.z=(b*z.z+K*u.z)/k}}return b<W?(e.clone(z,o.center),o.radius=b):(e.clone(H,o.center),o.radius=W),o},T.fromEncodedCartesianVertices=function(t,n,i){if(r(i)||(i=new T),!r(t)||!r(n)||t.length!==n.length||0===t.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;var a=I;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];for(var o=e.clone(a,R),u=e.clone(a,A),s=e.clone(a,f),E=e.clone(a,d),c=e.clone(a,h),_=e.clone(a,N),l=t.length,p=0;p<l;p+=3){var C=t[p]+n[p],U=t[p+1]+n[p+1],L=t[p+2]+n[p+2];a.x=C,a.y=U,a.z=L,C<o.x&&e.clone(a,o),C>E.x&&e.clone(a,E),U<u.y&&e.clone(a,u),U>c.y&&e.clone(a,c),L<s.z&&e.clone(a,s),L>_.z&&e.clone(a,_)}var g=e.magnitudeSquared(e.subtract(E,o,S)),w=e.magnitudeSquared(e.subtract(c,u,S)),x=e.magnitudeSquared(e.subtract(_,s,S)),v=o,P=E,F=g;w>F&&(F=w,v=u,P=c),x>F&&(F=x,v=s,P=_);var D=m;D.x=.5*(v.x+P.x),D.y=.5*(v.y+P.y),D.z=.5*(v.z+P.z);var B=e.magnitudeSquared(e.subtract(P,D,S)),z=Math.sqrt(B),G=M;G.x=o.x,G.y=u.y,G.z=s.z;var b=y;b.x=E.x,b.y=c.y,b.z=_.z;var V=e.multiplyByScalar(e.add(G,b,S),.5,O),X=0;for(p=0;p<l;p+=3){a.x=t[p]+n[p],a.y=t[p+1]+n[p+1],a.z=t[p+2]+n[p+2];var H=e.magnitude(e.subtract(a,V,S));H>X&&(X=H);var W=e.magnitudeSquared(e.subtract(a,D,S));if(W>B){var q=Math.sqrt(W);z=.5*(z+q),B=z*z;var Y=q-z;D.x=(z*D.x+Y*a.x)/q,D.y=(z*D.y+Y*a.y)/q,D.z=(z*D.z+Y*a.z)/q}}return z<X?(e.clone(D,i.center),i.radius=z):(e.clone(V,i.center),i.radius=X),i},T.fromCornerPoints=function(t,n,i){r(i)||(i=new T);var a=i.center;return e.add(t,n,a),e.multiplyByScalar(a,.5,a),i.radius=e.distance(a,n),i},T.fromEllipsoid=function(t,n){return r(n)||(n=new T),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var x=new e;T.fromBoundingSpheres=function(t,n){if(r(n)||(n=new T),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var i=t.length;if(1===i)return T.clone(t[0],n);if(2===i)return T.union(t[0],t[1],n);for(var a=[],o=0;o<i;o++)a.push(t[o].center);n=T.fromPoints(a,n);var u=n.center,s=n.radius;for(o=0;o<i;o++){var E=t[o];s=Math.max(s,e.distance(u,E.center,x)+E.radius)}return n.radius=s,n};var v=new e,P=new e,F=new e;T.fromOrientedBoundingBox=function(t,n){r(n)||(n=new T);var i=t.halfAxes,a=E.getColumn(i,0,v),o=E.getColumn(i,1,P),u=E.getColumn(i,2,F),s=e.magnitude(a),c=e.magnitude(o),_=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(s,c,_),n},T.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new T(t.center,t.radius)},T.packedLength=4,T.pack=function(e,t,r){r=n(r,0);var i=e.center;return t[r++]=i.x,t[r++]=i.y,t[r++]=i.z,t[r]=e.radius,t},T.unpack=function(e,t,i){t=n(t,0),r(i)||(i=new T);var a=i.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],i.radius=e[t],i};var D=new e,B=new e;T.union=function(t,n,i){r(i)||(i=new T);var a=t.center,o=t.radius,u=n.center,s=n.radius,E=e.subtract(u,a,D),c=e.magnitude(E);if(o>=c+s)return t.clone(i),i;if(s>=c+o)return n.clone(i),i;var _=.5*(o+c+s),l=e.multiplyByScalar(E,(-o+_)/c,B);return e.add(l,a,l),e.clone(l,i.center),i.radius=_,i};var z=new e;T.expand=function(t,n,r){r=T.clone(t,r);var i=e.magnitude(e.subtract(n,r.center,z));return i>r.radius&&(r.radius=i),r},T.intersectPlane=function(t,n){var r=t.center,i=t.radius,a=n.normal,o=e.dot(a,r)+n.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},T.transform=function(e,t,n){return r(n)||(n=new T),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=c.getMaximumScale(t)*e.radius,n};var G=new e;T.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,G);return e.magnitudeSquared(r)-t.radius*t.radius},T.transformWithoutScale=function(e,t,n){return r(n)||(n=new T),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var b=new e;T.computePlaneDistances=function(t,n,i,a){r(a)||(a=new s);var o=e.subtract(t.center,n,b),u=e.dot(i,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var V=new e,X=new e,H=new e,W=new e,q=new e,Y=new t,k=new Array(8),K=0;K<8;++K)k[K]=new e;var j=new o;return T.projectTo2D=function(t,r,i){r=n(r,j);var a=r.ellipsoid,o=t.center,u=t.radius,s=a.geodeticSurfaceNormal(o,V),E=e.cross(e.UNIT_Z,s,X);e.normalize(E,E);var c=e.cross(s,E,H);e.normalize(c,c),e.multiplyByScalar(s,u,s),e.multiplyByScalar(c,u,c),e.multiplyByScalar(E,u,E);var 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+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return 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n.x=e.x+t.x,n.y=e.y+t.y,n.z=e.z+t.z,n},a.subtract=function(e,t,n){return n.x=e.x-t.x,n.y=e.y-t.y,n.z=e.z-t.z,n},a.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n.z=e.z*t,n},a.divideByScalar=function(e,t,n){return n.x=e.x/t,n.y=e.y/t,n.z=e.z/t,n},a.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t},a.abs=function(e,t){return t.x=Math.abs(e.x),t.y=Math.abs(e.y),t.z=Math.abs(e.z),t};var u=new a;a.lerp=function(e,t,n,r){return a.multiplyByScalar(t,n,u),r=a.multiplyByScalar(e,1-n,r),a.add(u,r,r)};var s=new a,E=new a;a.angleBetween=function(e,t){a.normalize(e,s),a.normalize(t,E);var n=a.dot(s,E),r=a.magnitude(a.cross(s,E,s));return Math.atan2(r,n)};var c=new a;a.mostOrthogonalAxis=function(e,t){var n=a.normalize(e,c);return a.abs(n,n),t=n.x<=n.y?n.x<=n.z?a.clone(a.UNIT_X,t):a.clone(a.UNIT_Z,t):n.y<=n.z?a.clone(a.UNIT_Y,t):a.clone(a.UNIT_Z,t)},a.equals=function(e,n){return e===n||t(e)&&t(n)&&e.x===n.x&&e.y===n.y&&e.z===n.z},a.equalsArray=function(e,t,n){return 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r},a.fromRadiansArray=function(e,n,r){var i=e.length;t(r)?r.length=i/2:r=new Array(i/2);for(var o=0;o<i;o+=2){var u=e[o],s=e[o+1],E=o/2;r[E]=a.fromRadians(u,s,0,n,r[E])}return r},a.fromDegreesArrayHeights=function(e,n,r){var i=e.length;t(r)?r.length=i/3:r=new Array(i/3);for(var o=0;o<i;o+=3){var u=e[o],s=e[o+1],E=e[o+2],c=o/3;r[c]=a.fromDegrees(u,s,E,n,r[c])}return r},a.fromRadiansArrayHeights=function(e,n,r){var i=e.length;t(r)?r.length=i/3:r=new Array(i/3);for(var o=0;o<i;o+=3){var u=e[o],s=e[o+1],E=e[o+2],c=o/3;r[c]=a.fromRadians(u,s,E,n,r[c])}return r},a.ZERO=r(new a(0,0,0)),a.UNIT_X=r(new a(1,0,0)),a.UNIT_Y=r(new a(0,1,0)),a.UNIT_Z=r(new a(0,0,1)),a.prototype.clone=function(e){return a.clone(this,e)},a.prototype.equals=function(e){return a.equals(this,e)},a.prototype.equalsEpsilon=function(e,t,n){return a.equalsEpsilon(this,e,t,n)},a.prototype.toString=function(){return"("+this.x+", "+this.y+", 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n[0]=C,n[1]=U,n[2]=L,n[3]=0,n[4]=g,n[5]=w,n[6]=x,n[7]=0,n[8]=v,n[9]=P,n[10]=F,n[11]=0,n[12]=D,n[13]=B,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[4],u=e[5],s=e[6],E=e[8],c=e[9],_=e[10],l=t[0],T=t[1],R=t[2],A=t[3],f=t[4],d=t[5],h=t[6],N=t[7],I=t[8],S=r*l+o*T+E*R,m=i*l+u*T+c*R,M=a*l+s*T+_*R,y=r*A+o*f+E*d,O=i*A+u*f+c*d,p=a*A+s*f+_*d,C=r*h+o*N+E*I,U=i*h+u*N+c*I,L=a*h+s*N+_*I;return n[0]=S,n[1]=m,n[2]=M,n[3]=0,n[4]=y,n[5]=O,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=L,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},c.multiplyByTranslation=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=r*e[0]+i*e[4]+a*e[8]+e[12],u=r*e[1]+i*e[5]+a*e[9]+e[13],s=r*e[2]+i*e[6]+a*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=o,n[13]=u,n[14]=s,n[15]=e[15],n};var f=new e;c.multiplyByUniformScale=function(e,t,n){return f.x=t,f.y=t,f.z=t,c.multiplyByScale(e,f,n)},c.multiplyByScale=function(e,t,n){var r=t.x,i=t.y,a=t.z;return 1===r&&1===i&&1===a?c.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=i*e[4],n[5]=i*e[5],n[6]=i*e[6],n[7]=0,n[8]=a*e[8],n[9]=a*e[9],n[10]=a*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},c.multiplyByVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=t.w,u=e[0]*r+e[4]*i+e[8]*a+e[12]*o,s=e[1]*r+e[5]*i+e[9]*a+e[13]*o,E=e[2]*r+e[6]*i+e[10]*a+e[14]*o,c=e[3]*r+e[7]*i+e[11]*a+e[15]*o;return n.x=u,n.y=s,n.z=E,n.w=c,n},c.multiplyByPointAsVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a,u=e[1]*r+e[5]*i+e[9]*a,s=e[2]*r+e[6]*i+e[10]*a;return n.x=o,n.y=u,n.z=s,n},c.multiplyByPoint=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a+e[12],u=e[1]*r+e[5]*i+e[9]*a+e[13],s=e[2]*r+e[6]*i+e[10]*a+e[14];return n.x=o,n.y=u,n.z=s,n},c.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},c.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},c.transpose=function(e,t){var n=e[1],r=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=u,t[15]=e[15],t},c.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},c.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},c.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},c.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},c.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var d=new s,h=new s,N=new t,I=new t(0,0,0,1);return c.inverse=function(e,n){if(s.equalsEpsilon(c.getRotation(e,d),h,u.EPSILON7)&&t.equals(c.getRow(e,3,N),I))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],i=e[4],a=e[8],o=e[12],_=e[1],l=e[5],T=e[9],R=e[13],A=e[2],f=e[6],S=e[10],m=e[14],M=e[3],y=e[7],O=e[11],p=e[15],C=S*p,U=m*O,L=f*p,g=m*y,w=f*O,x=S*y,v=A*p,P=m*M,F=A*O,D=S*M,B=A*y,z=f*M,G=C*l+g*T+w*R-(U*l+L*T+x*R),b=U*_+v*T+D*R-(C*_+P*T+F*R),V=L*_+P*l+B*R-(g*_+v*l+z*R),X=x*_+F*l+z*T-(w*_+D*l+B*T),H=U*i+L*a+x*o-(C*i+g*a+w*o),W=C*r+P*a+F*o-(U*r+v*a+D*o),q=g*r+v*i+z*o-(L*r+P*i+B*o),Y=w*r+D*i+B*a-(x*r+F*i+z*a);C=a*R,U=o*T,L=i*R,g=o*l,w=i*T,x=a*l,v=r*R,P=o*_,F=r*T,D=a*_,B=r*l,z=i*_;var k=C*y+g*O+w*p-(U*y+L*O+x*p),K=U*M+v*O+D*p-(C*M+P*O+F*p),j=L*M+P*y+B*p-(g*M+v*y+z*p),Z=x*M+F*y+z*O-(w*M+D*y+B*O),Q=L*S+x*m+U*f-(w*m+C*f+g*S),J=F*m+C*A+P*S-(v*S+D*m+U*A),$=v*f+z*m+g*A-(B*m+L*A+P*f),ee=B*S+w*A+D*f-(F*f+z*S+x*A),te=r*G+i*b+a*V+o*X;if(Math.abs(te)<u.EPSILON20)throw new E("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=G*te,n[1]=b*te,n[2]=V*te,n[3]=X*te,n[4]=H*te,n[5]=W*te,n[6]=q*te,n[7]=Y*te,n[8]=k*te,n[9]=K*te,n[10]=j*te,n[11]=Z*te,n[12]=Q*te,n[13]=J*te,n[14]=$*te,n[15]=ee*te,n},c.inverseTransformation=function(e,t){var n=e[0],r=e[1],i=e[2],a=e[4],o=e[5],u=e[6],s=e[8],E=e[9],c=e[10],_=e[12],l=e[13],T=e[14],R=-n*_-r*l-i*T,A=-a*_-o*l-u*T,f=-s*_-E*l-c*T;return t[0]=n,t[1]=a,t[2]=s,t[3]=0,t[4]=r,t[5]=o,t[6]=E,t[7]=0,t[8]=i,t[9]=u,t[10]=c,t[11]=0,t[12]=R,t[13]=A,t[14]=f,t[15]=1,t},c.IDENTITY=o(new c(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),c.ZERO=o(new c(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),c.COLUMN0ROW0=0,c.COLUMN0ROW1=1,c.COLUMN0ROW2=2,c.COLUMN0ROW3=3,c.COLUMN1ROW0=4,c.COLUMN1ROW1=5,c.COLUMN1ROW2=6,c.COLUMN1ROW3=7,c.COLUMN2ROW0=8,c.COLUMN2ROW1=9,c.COLUMN2ROW2=10,c.COLUMN2ROW3=11,c.COLUMN3ROW0=12,c.COLUMN3ROW1=13,c.COLUMN3ROW2=14,c.COLUMN3ROW3=15,i(c.prototype,{length:{get:function(){return c.packedLength}}}),c.prototype.clone=function(e){return c.clone(this,e)},c.prototype.equals=function(e){return c.equals(this,e)},c.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]},c.prototype.equalsEpsilon=function(e,t){return c.equalsEpsilon(this,e,t)},c.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},c}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(e,t,n,r){"use strict";function i(t,n){this.normal=e.clone(t),this.distance=n}i.fromPointNormal=function(n,r,a){var o=-e.dot(r,n);return t(a)?(e.clone(r,a.normal),a.distance=o,a):new i(r,o)};var a=new e;return i.fromCartesian4=function(n,r){var o=e.fromCartesian4(n,a),u=n.w;return t(r)?(e.clone(o,r.normal),r.distance=u,r):new i(o,u)},i.getPointDistance=function(t,n){return e.dot(t.normal,n)+t.distance},i.ORIGIN_XY_PLANE=r(new i(e.UNIT_Z,0)),i.ORIGIN_YZ_PLANE=r(new i(e.UNIT_X,0)),i.ORIGIN_ZX_PLANE=r(new i(e.UNIT_Y,0)),i}),define("Core/Rectangle",["./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(e,t,n,r,i,a,o,u){"use strict";function s(e,n,r,i){this.west=t(e,0),this.south=t(n,0),this.east=t(r,0),this.north=t(i,0)}r(s.prototype,{width:{get:function(){return s.computeWidth(this)}},height:{get:function(){return s.computeHeight(this)}}}),s.packedLength=4,s.pack=function(e,n,r){return r=t(r,0),n[r++]=e.west,n[r++]=e.south,n[r++]=e.east,n[r]=e.north,n},s.unpack=function(e,r,i){return r=t(r,0),n(i)||(i=new s),i.west=e[r++],i.south=e[r++],i.east=e[r++],i.north=e[r],i},s.computeWidth=function(e){var t=e.east,n=e.west;return t<n&&(t+=u.TWO_PI),t-n},s.computeHeight=function(e){return e.north-e.south},s.fromDegrees=function(e,r,i,a,o){return e=u.toRadians(t(e,0)),r=u.toRadians(t(r,0)),i=u.toRadians(t(i,0)),a=u.toRadians(t(a,0)),n(o)?(o.west=e,o.south=r,o.east=i,o.north=a,o):new s(e,r,i,a)},s.fromCartographicArray=function(e,t){for(var r=Number.MAX_VALUE,i=-Number.MAX_VALUE,a=Number.MAX_VALUE,o=-Number.MAX_VALUE,E=Number.MAX_VALUE,c=-Number.MAX_VALUE,_=0,l=e.length;_<l;_++){var T=e[_];r=Math.min(r,T.longitude),i=Math.max(i,T.longitude),E=Math.min(E,T.latitude),c=Math.max(c,T.latitude);var R=T.longitude>=0?T.longitude:T.longitude+u.TWO_PI;a=Math.min(a,R),o=Math.max(o,R)}return i-r>o-a&&(r=a,i=o,i>u.PI&&(i-=u.TWO_PI),r>u.PI&&(r-=u.TWO_PI)),n(t)?(t.west=r,t.south=E,t.east=i,t.north=c,t):new s(r,E,i,c)},s.fromCartesianArray=function(e,t,r){for(var i=Number.MAX_VALUE,a=-Number.MAX_VALUE,o=Number.MAX_VALUE,E=-Number.MAX_VALUE,c=Number.MAX_VALUE,_=-Number.MAX_VALUE,l=0,T=e.length;l<T;l++){var R=t.cartesianToCartographic(e[l]);i=Math.min(i,R.longitude),a=Math.max(a,R.longitude),c=Math.min(c,R.latitude),_=Math.max(_,R.latitude);var A=R.longitude>=0?R.longitude:R.longitude+u.TWO_PI;o=Math.min(o,A),E=Math.max(E,A)}return a-i>E-o&&(i=o,a=E,a>u.PI&&(a-=u.TWO_PI),i>u.PI&&(i-=u.TWO_PI)),n(r)?(r.west=i,r.south=c,r.east=a,r.north=_,r):new s(i,c,a,_)},s.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.south,r.height=0,r):new e(t.west,t.south)},s.northwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.north,r.height=0,r):new e(t.west,t.north)},s.northeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.north,r.height=0,r):new e(t.east,t.north)},s.southeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.south,r.height=0,r):new e(t.east,t.south)},s.center=function(t,r){var i=t.east,a=t.west;i<a&&(i+=u.TWO_PI);var o=u.negativePiToPi(.5*(a+i)),s=.5*(t.south+t.north);return n(r)?(r.longitude=o,r.latitude=s,r.height=0,r):new e(o,s)},s.intersection=function(e,t,r){var i=e.east,a=e.west,o=t.east,E=t.west;i<a&&o>0?i+=u.TWO_PI:o<E&&i>0&&(o+=u.TWO_PI),i<a&&E<0?E+=u.TWO_PI:o<E&&a<0&&(a+=u.TWO_PI);var c=u.negativePiToPi(Math.max(a,E)),_=u.negativePiToPi(Math.min(i,o));if(!((e.west<e.east||t.west<t.east)&&_<=c)){var l=Math.max(e.south,t.south),T=Math.min(e.north,t.north);if(!(l>=T))return n(r)?(r.west=c,r.south=l,r.east=_,r.north=T,r):new s(c,l,_,T)}},s.union=function(e,t,r){return n(r)||(r=new s),r.west=Math.min(e.west,t.west),r.south=Math.min(e.south,t.south),r.east=Math.max(e.east,t.east),r.north=Math.max(e.north,t.north),r},s.expand=function(e,t,r){return n(r)||(r=new s),r.west=Math.min(e.west,t.longitude),r.south=Math.min(e.south,t.latitude),r.east=Math.max(e.east,t.longitude),r.north=Math.max(e.north,t.latitude),r},s.contains=function(e,t){var n=t.longitude,r=t.latitude,i=e.west,a=e.east;return a<i&&(a+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>i||u.equalsEpsilon(n,i,u.EPSILON14))&&(n<a||u.equalsEpsilon(n,a,u.EPSILON14))&&r>=e.south&&r<=e.north};var E=new e;return s.subsample=function(e,r,i,o){r=t(r,a.WGS84),i=t(i,0),n(o)||(o=[]);var c=0,_=e.north,l=e.south,T=e.east,R=e.west,A=E;A.height=i,A.longitude=R,A.latitude=_,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.latitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,_<0?A.latitude=_:l>0?A.latitude=l:A.latitude=0;for(var f=1;f<8;++f)A.longitude=-Math.PI+f*u.PI_OVER_TWO,s.contains(e,A)&&(o[c]=r.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++),o.length=c,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,i,a,o,u,s,E,c,_,l){"use strict";function T(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var R=new e,A=new e,f=new e,d=new e,h=new e,N=new e,I=new e,S=new e,m=new e,M=new e,y=new e,O=new e;T.fromPoints=function(t,n){if(r(n)||(n=new T),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var i=e.clone(t[0],I),a=e.clone(i,R),o=e.clone(i,A),u=e.clone(i,f),s=e.clone(i,d),E=e.clone(i,h),c=e.clone(i,N),_=t.length,l=1;l<_;l++){e.clone(t[l],i);var p=i.x,C=i.y,U=i.z;p<a.x&&e.clone(i,a),p>s.x&&e.clone(i,s),C<o.y&&e.clone(i,o),C>E.y&&e.clone(i,E),U<u.z&&e.clone(i,u),U>c.z&&e.clone(i,c)}var L=e.magnitudeSquared(e.subtract(s,a,S)),g=e.magnitudeSquared(e.subtract(E,o,S)),w=e.magnitudeSquared(e.subtract(c,u,S)),x=a,v=s,P=L;g>P&&(P=g,x=o,v=E),w>P&&(P=w,x=u,v=c);var F=m;F.x=.5*(x.x+v.x),F.y=.5*(x.y+v.y),F.z=.5*(x.z+v.z);var D=e.magnitudeSquared(e.subtract(v,F,S)),B=Math.sqrt(D),z=M;z.x=a.x,z.y=o.y,z.z=u.z;var G=y;G.x=s.x,G.y=E.y,G.z=c.z;var b=e.multiplyByScalar(e.add(z,G,S),.5,O),V=0;for(l=0;l<_;l++){e.clone(t[l],i);var X=e.magnitude(e.subtract(i,b,S));X>V&&(V=X);var H=e.magnitudeSquared(e.subtract(i,F,S));if(H>D){var W=Math.sqrt(H);B=.5*(B+W),D=B*B;var q=W-B;F.x=(B*F.x+q*i.x)/W,F.y=(B*F.y+q*i.y)/W,F.z=(B*F.z+q*i.z)/W}}return B<V?(e.clone(F,n.center),n.radius=B):(e.clone(b,n.center),n.radius=V),n};var p=new o,C=new e,U=new e,L=new t,g=new t;T.fromRectangle2D=function(e,t,n){return T.fromRectangleWithHeights2D(e,t,0,0,n)},T.fromRectangleWithHeights2D=function(t,i,a,o,u){if(r(u)||(u=new T),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=n(i,p),l.southwest(t,L),L.height=a,l.northeast(t,g),g.height=o;var s=i.project(L,C),E=i.project(g,U),c=E.x-s.x,_=E.y-s.y,R=E.z-s.z;u.radius=.5*Math.sqrt(c*c+_*_+R*R);var A=u.center;return A.x=s.x+.5*c,A.y=s.y+.5*_,A.z=s.z+.5*R,u};var w=[];T.fromRectangle3D=function(e,t,i,o){t=n(t,a.WGS84),i=n(i,0);var u;return r(e)&&(u=l.subsample(e,t,i,w)),T.fromPoints(u,o)},T.fromVertices=function(t,i,a,o){if(r(o)||(o=new T),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;i=n(i,e.ZERO),a=n(a,3);var u=I;u.x=t[0]+i.x,u.y=t[1]+i.y,u.z=t[2]+i.z;for(var s=e.clone(u,R),E=e.clone(u,A),c=e.clone(u,f),_=e.clone(u,d),l=e.clone(u,h),p=e.clone(u,N),C=t.length,U=0;U<C;U+=a){var L=t[U]+i.x,g=t[U+1]+i.y,w=t[U+2]+i.z;u.x=L,u.y=g,u.z=w,L<s.x&&e.clone(u,s),L>_.x&&e.clone(u,_),g<E.y&&e.clone(u,E),g>l.y&&e.clone(u,l),w<c.z&&e.clone(u,c),w>p.z&&e.clone(u,p)}var x=e.magnitudeSquared(e.subtract(_,s,S)),v=e.magnitudeSquared(e.subtract(l,E,S)),P=e.magnitudeSquared(e.subtract(p,c,S)),F=s,D=_,B=x;v>B&&(B=v,F=E,D=l),P>B&&(B=P,F=c,D=p);var z=m;z.x=.5*(F.x+D.x),z.y=.5*(F.y+D.y),z.z=.5*(F.z+D.z);var G=e.magnitudeSquared(e.subtract(D,z,S)),b=Math.sqrt(G),V=M;V.x=s.x,V.y=E.y,V.z=c.z;var X=y;X.x=_.x,X.y=l.y,X.z=p.z;var H=e.multiplyByScalar(e.add(V,X,S),.5,O),W=0;for(U=0;U<C;U+=a){u.x=t[U]+i.x,u.y=t[U+1]+i.y,u.z=t[U+2]+i.z;var q=e.magnitude(e.subtract(u,H,S));q>W&&(W=q);var Y=e.magnitudeSquared(e.subtract(u,z,S));if(Y>G){var k=Math.sqrt(Y);b=.5*(b+k),G=b*b;var K=k-b;z.x=(b*z.x+K*u.x)/k,z.y=(b*z.y+K*u.y)/k,z.z=(b*z.z+K*u.z)/k}}return b<W?(e.clone(z,o.center),o.radius=b):(e.clone(H,o.center),o.radius=W),o},T.fromEncodedCartesianVertices=function(t,n,i){if(r(i)||(i=new T),!r(t)||!r(n)||t.length!==n.length||0===t.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;var a=I;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];for(var o=e.clone(a,R),u=e.clone(a,A),s=e.clone(a,f),E=e.clone(a,d),c=e.clone(a,h),_=e.clone(a,N),l=t.length,p=0;p<l;p+=3){var C=t[p]+n[p],U=t[p+1]+n[p+1],L=t[p+2]+n[p+2];a.x=C,a.y=U,a.z=L,C<o.x&&e.clone(a,o),C>E.x&&e.clone(a,E),U<u.y&&e.clone(a,u),U>c.y&&e.clone(a,c),L<s.z&&e.clone(a,s),L>_.z&&e.clone(a,_)}var g=e.magnitudeSquared(e.subtract(E,o,S)),w=e.magnitudeSquared(e.subtract(c,u,S)),x=e.magnitudeSquared(e.subtract(_,s,S)),v=o,P=E,F=g;w>F&&(F=w,v=u,P=c),x>F&&(F=x,v=s,P=_);var D=m;D.x=.5*(v.x+P.x),D.y=.5*(v.y+P.y),D.z=.5*(v.z+P.z);var B=e.magnitudeSquared(e.subtract(P,D,S)),z=Math.sqrt(B),G=M;G.x=o.x,G.y=u.y,G.z=s.z;var b=y;b.x=E.x,b.y=c.y,b.z=_.z;var V=e.multiplyByScalar(e.add(G,b,S),.5,O),X=0;for(p=0;p<l;p+=3){a.x=t[p]+n[p],a.y=t[p+1]+n[p+1],a.z=t[p+2]+n[p+2];var H=e.magnitude(e.subtract(a,V,S));H>X&&(X=H);var W=e.magnitudeSquared(e.subtract(a,D,S));if(W>B){var q=Math.sqrt(W);z=.5*(z+q),B=z*z;var Y=q-z;D.x=(z*D.x+Y*a.x)/q,D.y=(z*D.y+Y*a.y)/q,D.z=(z*D.z+Y*a.z)/q}}return z<X?(e.clone(D,i.center),i.radius=z):(e.clone(V,i.center),i.radius=X),i},T.fromCornerPoints=function(t,n,i){r(i)||(i=new T);var a=i.center;return e.add(t,n,a),e.multiplyByScalar(a,.5,a),i.radius=e.distance(a,n),i},T.fromEllipsoid=function(t,n){return r(n)||(n=new T),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var x=new e;T.fromBoundingSpheres=function(t,n){if(r(n)||(n=new T),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var i=t.length;if(1===i)return T.clone(t[0],n);if(2===i)return T.union(t[0],t[1],n);for(var a=[],o=0;o<i;o++)a.push(t[o].center);n=T.fromPoints(a,n);var u=n.center,s=n.radius;for(o=0;o<i;o++){var E=t[o];s=Math.max(s,e.distance(u,E.center,x)+E.radius)}return n.radius=s,n};var v=new e,P=new e,F=new e;T.fromOrientedBoundingBox=function(t,n){r(n)||(n=new T);var i=t.halfAxes,a=E.getColumn(i,0,v),o=E.getColumn(i,1,P),u=E.getColumn(i,2,F),s=e.magnitude(a),c=e.magnitude(o),_=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(s,c,_),n},T.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new T(t.center,t.radius)},T.packedLength=4,T.pack=function(e,t,r){r=n(r,0);var i=e.center;return t[r++]=i.x,t[r++]=i.y,t[r++]=i.z,t[r]=e.radius,t},T.unpack=function(e,t,i){t=n(t,0),r(i)||(i=new T);var a=i.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],i.radius=e[t],i};var D=new e,B=new e;T.union=function(t,n,i){r(i)||(i=new T);var a=t.center,o=t.radius,u=n.center,s=n.radius,E=e.subtract(u,a,D),c=e.magnitude(E);if(o>=c+s)return t.clone(i),i;if(s>=c+o)return n.clone(i),i;var _=.5*(o+c+s),l=e.multiplyByScalar(E,(-o+_)/c,B);return e.add(l,a,l),e.clone(l,i.center),i.radius=_,i};var z=new e;T.expand=function(t,n,r){r=T.clone(t,r);var i=e.magnitude(e.subtract(n,r.center,z));return i>r.radius&&(r.radius=i),r},T.intersectPlane=function(t,n){var r=t.center,i=t.radius,a=n.normal,o=e.dot(a,r)+n.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},T.transform=function(e,t,n){return r(n)||(n=new T),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=c.getMaximumScale(t)*e.radius,n};var G=new e;T.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,G);return e.magnitudeSquared(r)-t.radius*t.radius},T.transformWithoutScale=function(e,t,n){return r(n)||(n=new T),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var b=new e;T.computePlaneDistances=function(t,n,i,a){r(a)||(a=new s);var o=e.subtract(t.center,n,b),u=e.dot(i,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var V=new e,X=new e,H=new e,W=new e,q=new e,Y=new t,k=new Array(8),K=0;K<8;++K)k[K]=new e;var j=new o;return T.projectTo2D=function(t,r,i){r=n(r,j);var a=r.ellipsoid,o=t.center,u=t.radius,s=a.geodeticSurfaceNormal(o,V),E=e.cross(e.UNIT_Z,s,X);e.normalize(E,E);var c=e.cross(s,E,H);e.normalize(c,c),e.multiplyByScalar(s,u,s),e.multiplyByScalar(c,u,c),e.multiplyByScalar(E,u,E);var _=e.negate(c,q),l=e.negate(E,W),R=k,A=R[0];e.add(s,c,A),e.add(A,E,A),A=R[1],e.add(s,c,A),e.add(A,l,A),A=R[2],e.add(s,_,A),e.add(A,l,A),A=R[3],e.add(s,_,A),e.add(A,E,A),e.negate(s,s),A=R[4],e.add(s,c,A),e.add(A,E,A),A=R[5],e.add(s,c,A),e.add(A,l,A),A=R[6],e.add(s,_,A),e.add(A,l,A),A=R[7],e.add(s,_,A),e.add(A,E,A);for(var f=R.length,d=0;d<f;++d){var h=R[d];e.add(o,h,h);var N=a.cartesianToCartographic(h,Y);r.project(N,h)}i=T.fromPoints(R,i),o=i.center;var I=o.x,S=o.y,m=o.z;return o.x=m,o.y=I,o.z=S,i},T.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},T.equals=function(t,n){return t===n||r(t)&&r(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},T.prototype.intersectPlane=function(e){return T.intersectPlane(this,e)},T.prototype.distanceSquaredTo=function(e){return T.distanceSquaredTo(this,e)},T.prototype.computePlaneDistances=function(e,t,n){return T.computePlaneDistances(this,e,t,n)},T.prototype.isOccluded=function(e){return T.isOccluded(this,e)},T.prototype.equals=function(e){return T.equals(this,e)},T.prototype.clone=function(e){return T.clone(this,e)},T}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var t={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:35713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,
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e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},i={};return t(i,{element:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(i.supportsFullscreen())return null!==i.element}}}),i.supportsFullscreen=function(){if(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return r.requestFullscreen="requestFullscreen",r.exitFullscreen="exitFullscreen",r.fullscreenEnabled="fullscreenEnabled",r.fullscreenElement="fullscreenElement",r.fullscreenchange="fullscreenchange",r.fullscreenerror="fullscreenerror",n=!0;for(var i,a=["webkit","moz","o","ms","khtml"],o=0,u=a.length;o<u;++o){var s=a[o];i=s+"RequestFullscreen","function"==typeof t[i]?(r.requestFullscreen=i,n=!0):(i=s+"RequestFullScreen","function"==typeof t[i]&&(r.requestFullscreen=i,n=!0)),i=s+"ExitFullscreen","function"==typeof document[i]?r.exitFullscreen=i:(i=s+"CancelFullScreen","function"==typeof document[i]&&(r.exitFullscreen=i)),i=s+"FullscreenEnabled",void 0!==document[i]?r.fullscreenEnabled=i:(i=s+"FullScreenEnabled",void 0!==document[i]&&(r.fullscreenEnabled=i)),i=s+"FullscreenElement",void 0!==document[i]?r.fullscreenElement=i:(i=s+"FullScreenElement",void 0!==document[i]&&(r.fullscreenElement=i)),i=s+"fullscreenchange",void 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M=e.cross(S,m,f),y=1+Math.ceil(t.PI_OVER_TWO/T),O=t.PI_OVER_TWO/(y-1),p=t.PI_OVER_TWO-y*O;p<0&&(y-=Math.ceil(Math.abs(p)/O));var C,U,L,g,w,x=2*(y*(y+2)),v=r?new Array(3*x):void 0,P=0,F=c,D=_,B=4*y*3,z=B-1,G=0,b=a?new Array(B):void 0;for(p=t.PI_OVER_TWO,F=i(p,s,M,m,d,N,h,I,S,F),r&&(v[P++]=F.x,v[P++]=F.y,v[P++]=F.z),a&&(b[z--]=F.z,b[z--]=F.y,b[z--]=F.x),p=t.PI_OVER_TWO-O,C=1;C<y+1;++C){if(F=i(p,s,M,m,d,N,h,I,S,F),D=i(Math.PI-p,s,M,m,d,N,h,I,S,D),r){for(v[P++]=F.x,v[P++]=F.y,v[P++]=F.z,L=2*C+2,U=1;U<L-1;++U)g=U/(L-1),w=e.lerp(F,D,g,l),v[P++]=w.x,v[P++]=w.y,v[P++]=w.z;v[P++]=D.x,v[P++]=D.y,v[P++]=D.z}a&&(b[z--]=F.z,b[z--]=F.y,b[z--]=F.x,b[G++]=D.x,b[G++]=D.y,b[G++]=D.z),p=t.PI_OVER_TWO-(C+1)*O}for(C=y;C>1;--C){if(p=t.PI_OVER_TWO-(C-1)*O,F=i(-p,s,M,m,d,N,h,I,S,F),D=i(p+Math.PI,s,M,m,d,N,h,I,S,D),r){for(v[P++]=F.x,v[P++]=F.y,v[P++]=F.z,L=2*(C-1)+2,U=1;U<L-1;++U)g=U/(L-1),w=e.lerp(F,D,g,l),v[P++]=w.x,v[P++]=w.y,v[P++]=w.z;v[P++]=D.x,v[P++]=D.y,v[P++]=D.z}a&&(b[z--]=F.z,b[z--]=F.y,b[z--]=F.x,b[G++]=D.x,b[G++]=D.y,b[G++]=D.z)}p=t.PI_OVER_TWO,F=i(-p,s,M,m,d,N,h,I,S,F);var V={};return r&&(v[P++]=F.x,v[P++]=F.y,v[P++]=F.z,V.positions=v,V.numPts=y),a&&(b[z--]=F.z,b[z--]=F.y,b[z--]=F.x,V.outerPositions=b),V},a}),define("Core/GeometryType",["./freezeObject"],function(e){"use strict";var t={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return e(t)}),define("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(e,t){"use strict";var n={POINTS:e.POINTS,LINES:e.LINES,LINE_LOOP:e.LINE_LOOP,LINE_STRIP:e.LINE_STRIP,TRIANGLES:e.TRIANGLES,TRIANGLE_STRIP:e.TRIANGLE_STRIP,TRIANGLE_FAN:e.TRIANGLE_FAN,validate:function(e){return e===n.POINTS||e===n.LINES||e===n.LINE_LOOP||e===n.LINE_STRIP||e===n.TRIANGLES||e===n.TRIANGLE_STRIP||e===n.TRIANGLE_FAN}};return t(n)}),define("Core/Geometry",["./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(e,t,n,r,i){"use strict";function a(t){t=e(t,e.EMPTY_OBJECT),this.attributes=t.attributes,this.indices=t.indices,this.primitiveType=e(t.primitiveType,i.TRIANGLES),this.boundingSphere=t.boundingSphere,this.geometryType=e(t.geometryType,r.NONE),this.boundingSphereCV=t.boundingSphereCV}return a.computeNumberOfVertices=function(e){var r=-1;for(var i in e.attributes)if(e.attributes.hasOwnProperty(i)&&t(e.attributes[i])&&t(e.attributes[i].values)){var a=e.attributes[i],o=a.values.length/a.componentsPerAttribute;if(r!==o&&r!==-1)throw new n("All attribute lists must have the same number of attributes.");r=o}return r},a}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(e,t,n){"use strict";function r(t){t=e(t,e.EMPTY_OBJECT),this.componentDatatype=t.componentDatatype,this.componentsPerAttribute=t.componentsPerAttribute,this.normalize=e(t.normalize,!1),this.values=t.values}return r}),define("Core/GeometryAttributes",["./defaultValue"],function(e){"use strict";function t(t){t=e(t,e.EMPTY_OBJECT),this.position=t.position,this.normal=t.normal,this.st=t.st,this.binormal=t.binormal,this.tangent=t.tangent,this.color=t.color}return t}),define("Core/IndexDatatype",["../Renderer/WebGLConstants","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,i){"use strict";var a={UNSIGNED_BYTE:e.UNSIGNED_BYTE,UNSIGNED_SHORT:e.UNSIGNED_SHORT,UNSIGNED_INT:e.UNSIGNED_INT};return a.getSizeInBytes=function(e){switch(e){case a.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case a.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case a.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},a.validate=function(e){return t(e)&&(e===a.UNSIGNED_BYTE||e===a.UNSIGNED_SHORT||e===a.UNSIGNED_INT)},a.createTypedArray=function(e,t){return e>=i.SIXTY_FOUR_KILOBYTES?new Uint32Array(t):new Uint16Array(t)},a.createTypedArrayFromArrayBuffer=function(e,t,n,r){return e>=i.SIXTY_FOUR_KILOBYTES?new Uint32Array(t,n,r):new Uint16Array(t,n,r)},r(a)}),define("Core/EllipseOutlineGeometry",["./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./EllipseGeometryLibrary","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PrimitiveType"],function(e,t,n,r,i,a,o,u,s,E,c,_,l,T){"use strict";function R(r){var i=r.center;h=t.multiplyByScalar(r.ellipsoid.geodeticSurfaceNormal(i,h),r.height,h),h=t.add(i,h,h);for(var a=new e(h,r.semiMajorAxis),u=o.computeEllipsePositions(r,!1,!0).outerPositions,s=new c({position:new E({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:o.raisePositionsToHeight(u,r,!1)})}),l=u.length/3,T=_.createTypedArray(l,2*l),R=0,A=0;A<l;++A)T[R++]=A,T[R++]=(A+1)%l;return{boundingSphere:a,attributes:s,indices:T}}function A(i){var a=i.center,u=i.ellipsoid,s=i.semiMajorAxis,T=t.multiplyByScalar(u.geodeticSurfaceNormal(a,d),i.height,d);N.center=t.add(a,T,N.center),N.radius=s,T=t.multiplyByScalar(u.geodeticSurfaceNormal(a,T),i.extrudedHeight,T),I.center=t.add(a,T,I.center),I.radius=s;var R=o.computeEllipsePositions(i,!1,!0).outerPositions,A=new c({position:new E({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:o.raisePositionsToHeight(R,i,!0)})});R=A.position.values;var f=e.union(N,I),h=R.length/3,S=r(i.numberOfVerticalLines,16);S=l.clamp(S,0,h/2);var m=_.createTypedArray(h,2*h+2*S);h/=2;var M,y=0;for(M=0;M<h;++M)m[y++]=M,m[y++]=(M+1)%h,m[y++]=M+h,m[y++]=(M+1)%h+h;var O;if(S>0){var p=Math.min(S,h);O=Math.round(h/p);var C=Math.min(O*S,h);for(M=0;M<C;M+=O)m[y++]=M,m[y++]=M+h}return{boundingSphere:f,attributes:A,indices:m}}function f(e){e=r(e,r.EMPTY_OBJECT);var n=e.center,a=r(e.ellipsoid,u.WGS84),o=e.semiMajorAxis,s=e.semiMinorAxis,E=r(e.granularity,l.RADIANS_PER_DEGREE),c=r(e.height,0),_=e.extrudedHeight,T=i(_)&&Math.abs(c-_)>1;this._center=t.clone(n),this._semiMajorAxis=o,this._semiMinorAxis=s,this._ellipsoid=u.clone(a),this._rotation=r(e.rotation,0),this._height=c,this._granularity=E,this._extrudedHeight=_,this._extrude=T,this._numberOfVerticalLines=Math.max(r(e.numberOfVerticalLines,16),0),this._workerName="createEllipseOutlineGeometry"}var d=new t,h=new t,N=new e,I=new e;f.packedLength=t.packedLength+u.packedLength+9,f.pack=function(e,n,a){return a=r(a,0),t.pack(e._center,n,a),a+=t.packedLength,u.pack(e._ellipsoid,n,a),a+=u.packedLength,n[a++]=e._semiMajorAxis,n[a++]=e._semiMinorAxis,n[a++]=e._rotation,n[a++]=e._height,n[a++]=e._granularity,n[a++]=i(e._extrudedHeight)?1:0,n[a++]=r(e._extrudedHeight,0),n[a++]=e._extrude?1:0,n[a]=e._numberOfVerticalLines,n};var S=new t,m=new u,M={center:S,ellipsoid:m,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,numberOfVerticalLines:void 0};return f.unpack=function(e,n,a){n=r(n,0);var o=t.unpack(e,n,S);n+=t.packedLength;var s=u.unpack(e,n,m);n+=u.packedLength;var E=e[n++],c=e[n++],_=e[n++],l=e[n++],T=e[n++],R=e[n++],A=e[n++],d=1===e[n++],h=e[n];return i(a)?(a._center=t.clone(o,a._center),a._ellipsoid=u.clone(s,a._ellipsoid),a._semiMajorAxis=E,a._semiMinorAxis=c,a._rotation=_,a._height=l,a._granularity=T,a._extrudedHeight=R?A:void 0,a._extrude=d,a._numberOfVerticalLines=h,a):(M.height=l,M.extrudedHeight=R?A:void 0,M.granularity=T,M.rotation=_,M.semiMajorAxis=E,M.semiMinorAxis=c,M.numberOfVerticalLines=h,new f(M))},f.createGeometry=function(e){if(!(e._semiMajorAxis<=0||e._semiMinorAxis<=0)){e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);var t,n={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:e._height,extrudedHeight:e._extrudedHeight,granularity:e._granularity,numberOfVerticalLines:e._numberOfVerticalLines};return e._extrude?(n.extrudedHeight=Math.min(e._extrudedHeight,e._height),n.height=Math.max(e._extrudedHeight,e._height),t=A(n)):t=R(n),new s({attributes:t.attributes,indices:t.indices,primitiveType:T.LINES,boundingSphere:t.boundingSphere})}},f}),define("Core/CircleOutlineGeometry",["./Cartesian3","./defaultValue","./defined","./DeveloperError","./EllipseOutlineGeometry","./Ellipsoid"],function(e,t,n,r,i,a){"use strict";function o(e){e=t(e,t.EMPTY_OBJECT);var n=e.radius,r={center:e.center,semiMajorAxis:n,semiMinorAxis:n,ellipsoid:e.ellipsoid,height:e.height,extrudedHeight:e.extrudedHeight,granularity:e.granularity,numberOfVerticalLines:e.numberOfVerticalLines};this._ellipseGeometry=new i(r),this._workerName="createCircleOutlineGeometry"}o.packedLength=i.packedLength,o.pack=function(e,t,n){return i.pack(e._ellipseGeometry,t,n)};var u=new i({center:new e,semiMajorAxis:1,semiMinorAxis:1}),s={center:new e,radius:void 0,ellipsoid:a.clone(a.UNIT_SPHERE),height:void 0,extrudedHeight:void 0,granularity:void 0,numberOfVerticalLines:void 0,semiMajorAxis:void 0,semiMinorAxis:void 0};return o.unpack=function(t,r,E){var c=i.unpack(t,r,u);return s.center=e.clone(c._center,s.center),s.ellipsoid=a.clone(c._ellipsoid,s.ellipsoid),s.height=c._height,s.extrudedHeight=c._extrudedHeight,s.granularity=c._granularity,s.numberOfVerticalLines=c._numberOfVerticalLines,n(E)?(s.semiMajorAxis=c._semiMajorAxis,s.semiMinorAxis=c._semiMinorAxis,E._ellipseGeometry=new i(s),E):(s.radius=c._semiMajorAxis,new o(s))},o.createGeometry=function(e){return i.createGeometry(e._ellipseGeometry)},o}),define("Workers/createCircleOutlineGeometry",["../Core/Cartesian3","../Core/CircleOutlineGeometry","../Core/defined","../Core/Ellipsoid"],function(e,t,n,r){"use strict";function i(i,a){return n(a)&&(i=t.unpack(i,a)),i._ellipseGeometry._center=e.clone(i._ellipseGeometry._center),i._ellipseGeometry._ellipsoid=r.clone(i._ellipseGeometry._ellipsoid),t.createGeometry(i)}return i})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createCorridorGeometry.js b/vendors/Cesium/Workers/createCorridorGeometry.js
index b0050d1..acb7cfb 100644
--- a/vendors/Cesium/Workers/createCorridorGeometry.js
+++ b/vendors/Cesium/Workers/createCorridorGeometry.js
@@ -1,230 +1,230 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
-  @license
-  when.js - https://github.com/cujojs/when
-
-  MIT License (c) copyright B Cavalier & J Hann
-
- * A lightweight CommonJS Promises/A and when() implementation
- * when is part of the cujo.js family of libraries (http://cujojs.com/)
- *
- * Licensed under the MIT License at:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * @version 1.7.1
- */
-
-/**
-@license
-sprintf.js from the php.js project - https://github.com/kvz/phpjs
-Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
-
-php.js is copyright 2012 Kevin van Zonneveld.
-
-Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
-(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
-(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
-Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
-Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
-Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
-Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
-L. Rodrigues (http://www.jsfromhell.com), Ash Searle
-(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
-Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
-Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
-http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
-Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
-(http://webdevhobo.blogspot.com/), marrtins, GeekFG
-(http://geekfg.blogspot.com), Andrea Giammarchi
-(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
-gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
-Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
-(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
-Marc Palau, Martin
-(http://www.erlenwiese.de/), Breaking Par Consulting Inc
-(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
-Chris, Mirek Slugen, saulius, Alfonso Jimenez
-(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
-Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
-Ariede (http://caioariede.com), Robin, Kankrelune
-(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
-(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
-Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
-David, Aman Gupta, Michael White, Public Domain
-(http://www.json.org/json2.js), Steven Levithan
-(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
-Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
-Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
-(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
-Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
-Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
-(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
-(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
-ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
-(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
-Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
-Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
-(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
-josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
-Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
-(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
-(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
-Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
-(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
-(http://yass.meetcweb.com), Peter-Paul Koch
-(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
-(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
-Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
-vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
-Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
-(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
-B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
-(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
-Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
-Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
-(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
-Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
-Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
-sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
-Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
-(http://www.premasolutions.com/), Philippe Jausions
-(http://pear.php.net/user/jausions), Aidan Lister
-(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
-strcmp, Taras Bogach, jpfle, Alexander Ermolaev
-(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
-dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
-(http://www.pedrotainha.com), James, Arnout Kazemier
-(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
-FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
-Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
-daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
-W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
-(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
-Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
-(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
-Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
-Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
-(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
-Russell Walker (http://www.nbill.co.uk/), Jamie Beck
-(http://www.terabit.ca/), setcookie, Michael, YUI Library:
-http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
-http://hacks.bluesmoon.info/strftime/strftime.js, Ben
-(http://benblume.co.uk/), DtTvB
-(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
-meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
-(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
-Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
-Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
-Bryan
-
-Licensed under the MIT (MIT-LICENSE.txt) license.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
-OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/**
- * @license
- *
- * Grauw URI utilities
- *
- * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
- *
- * @author Laurens Holst (http://www.grauw.nl/)
- *
- *   Copyright 2012 Laurens Holst
- *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
- *
- */
-
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n=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],d=t[0],h=t[1],E=t[2],m=t[3],p=t[4],_=t[5],y=t[6],T=t[7],R=t[8],v=n*d+o*h+c*E,A=a*d+u*h+l*E,S=i*d+s*h+f*E,N=n*m+o*p+c*_,g=a*m+u*p+l*_,I=i*m+s*p+f*_,O=n*y+o*T+c*R,M=a*y+u*T+l*R,w=i*y+s*T+f*R;return r[0]=v,r[1]=A,r[2]=S,r[3]=0,r[4]=N,r[5]=g,r[6]=I,r[7]=0,r[8]=O,r[9]=M,r[10]=w,r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=e[15],r},l.multiplyByTranslation=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=n*e[0]+a*e[4]+i*e[8]+e[12],u=n*e[1]+a*e[5]+i*e[9]+e[13],s=n*e[2]+a*e[6]+i*e[10]+e[14];return r[0]=e[0],r[1]=e[1],r[2]=e[2],r[3]=e[3],r[4]=e[4],r[5]=e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r[9]=e[9],r[10]=e[10],r[11]=e[11],r[12]=o,r[13]=u,r[14]=s,r[15]=e[15],r};var p=new e;l.multiplyByUniformScale=function(e,t,r){return p.x=t,p.y=t,p.z=t,l.multiplyByScale(e,p,r)},l.multiplyByScale=function(e,t,r){var n=t.x,a=t.y,i=t.z;return 1===n&&1===a&&1===i?l.clone(e,r):(r[0]=n*e[0],r[1]=n*e[1],r[2]=n*e[2],r[3]=0,r[4]=a*e[4],r[5]=a*e[5],r[6]=a*e[6],r[7]=0,r[8]=i*e[8],r[9]=i*e[9],r[10]=i*e[10],r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=1,r)},l.multiplyByVector=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=t.w,u=e[0]*n+e[4]*a+e[8]*i+e[12]*o,s=e[1]*n+e[5]*a+e[9]*i+e[13]*o,c=e[2]*n+e[6]*a+e[10]*i+e[14]*o,l=e[3]*n+e[7]*a+e[11]*i+e[15]*o;return r.x=u,r.y=s,r.z=c,r.w=l,r},l.multiplyByPointAsVector=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=e[0]*n+e[4]*a+e[8]*i,u=e[1]*n+e[5]*a+e[9]*i,s=e[2]*n+e[6]*a+e[10]*i;return r.x=o,r.y=u,r.z=s,r},l.multiplyByPoint=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=e[0]*n+e[4]*a+e[8]*i+e[12],u=e[1]*n+e[5]*a+e[9]*i+e[13],s=e[2]*n+e[6]*a+e[10]*i+e[14];return r.x=o,r.y=u,r.z=s,r},l.multiplyByScalar=function(e,t,r){return r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r[9]=e[9]*t,r[10]=e[10]*t,r[11]=e[11]*t,r[12]=e[12]*t,r[13]=e[13]*t,r[14]=e[14]*t,r[15]=e[15]*t,r},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var r=e[1],n=e[2],a=e[3],i=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=i,t[10]=e[10],t[11]=e[14],t[12]=a,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||n(e)&&n(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r&&Math.abs(e[4]-t[4])<=r&&Math.abs(e[5]-t[5])<=r&&Math.abs(e[6]-t[6])<=r&&Math.abs(e[7]-t[7])<=r&&Math.abs(e[8]-t[8])<=r&&Math.abs(e[9]-t[9])<=r&&Math.abs(e[10]-t[10])<=r&&Math.abs(e[11]-t[11])<=r&&Math.abs(e[12]-t[12])<=r&&Math.abs(e[13]-t[13])<=r&&Math.abs(e[14]-t[14])<=r&&Math.abs(e[15]-t[15])<=r},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var _=new s,y=new s,T=new t,R=new t(0,0,0,1);return l.inverse=function(e,r){if(s.equalsEpsilon(l.getRotation(e,_),y,u.EPSILON7)&&t.equals(l.getRow(e,3,T),R))return r[0]=0,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=0,r[11]=0,r[12]=-e[12],r[13]=-e[13],r[14]=-e[14],r[15]=1,r;var n=e[0],a=e[4],i=e[8],o=e[12],f=e[1],d=e[5],h=e[9],E=e[13],m=e[2],p=e[6],v=e[10],A=e[14],S=e[3],N=e[7],g=e[11],I=e[15],O=v*I,M=A*g,w=p*I,x=A*N,C=p*g,P=v*N,D=m*I,U=A*S,L=m*g,F=v*S,b=m*N,B=p*S,z=O*d+x*h+C*E-(M*d+w*h+P*E),q=M*f+D*h+F*E-(O*f+U*h+L*E),G=w*f+U*d+b*E-(x*f+D*d+B*E),W=P*f+L*d+B*h-(C*f+F*d+b*h),V=M*a+w*i+P*o-(O*a+x*i+C*o),X=O*n+U*i+L*o-(M*n+D*i+F*o),H=x*n+D*a+B*o-(w*n+U*a+b*o),Y=C*n+F*a+b*i-(P*n+L*a+B*i);O=i*E,M=o*h,w=a*E,x=o*d,C=a*h,P=i*d,D=n*E,U=o*f,L=n*h,F=i*f,b=n*d,B=a*f;var k=O*N+x*g+C*I-(M*N+w*g+P*I),Z=M*S+D*g+F*I-(O*S+U*g+L*I),j=w*S+U*N+b*I-(x*S+D*N+B*I),K=P*S+L*N+B*g-(C*S+F*N+b*g),J=w*v+P*A+M*p-(C*A+O*p+x*v),Q=L*A+O*m+U*v-(D*v+F*A+M*m),$=D*p+B*A+x*m-(b*A+w*m+U*p),ee=b*v+C*m+F*p-(L*p+B*v+P*m),te=n*z+a*q+i*G+o*W;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,r[0]=z*te,r[1]=q*te,r[2]=G*te,r[3]=W*te,r[4]=V*te,r[5]=X*te,r[6]=H*te,r[7]=Y*te,r[8]=k*te,r[9]=Z*te,r[10]=j*te,r[11]=K*te,r[12]=J*te,r[13]=Q*te,r[14]=$*te,r[15]=ee*te,r},l.inverseTransformation=function(e,t){var r=e[0],n=e[1],a=e[2],i=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],d=e[13],h=e[14],E=-r*f-n*d-a*h,m=-i*f-o*d-u*h,p=-s*f-c*d-l*h;return t[0]=r,t[1]=i,t[2]=s,t[3]=0,t[4]=n,t[5]=o,t[6]=c,t[7]=0,t[8]=a,t[9]=u,t[10]=l,t[11]=0,t[12]=E,t[13]=m,t[14]=p,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,a(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return l.equals(this,e)},l.equalsArray=function(e,t,r){return e[0]===t[r]&&e[1]===t[r+1]&&e[2]===t[r+2]&&e[3]===t[r+3]&&e[4]===t[r+4]&&e[5]===t[r+5]&&e[6]===t[r+6]&&e[7]===t[r+7]&&e[8]===t[r+8]&&e[9]===t[r+9]&&e[10]===t[r+10]&&e[11]===t[r+11]&&e[12]===t[r+12]&&e[13]===t[r+13]&&e[14]===t[r+14]&&e[15]===t[r+15]},l.prototype.equalsEpsilon=function(e,t){return l.equalsEpsilon(this,e,t)},l.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},l}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(e,t,r,n){"use strict";function a(t,r){this.normal=e.clone(t),this.distance=r}a.fromPointNormal=function(r,n,i){var o=-e.dot(n,r);return t(i)?(e.clone(n,i.normal),i.distance=o,i):new a(n,o)};var i=new e;return a.fromCartesian4=function(r,n){var o=e.fromCartesian4(r,i),u=r.w;return t(n)?(e.clone(o,n.normal),n.distance=u,n):new a(o,u)},a.getPointDistance=function(t,r){return e.dot(t.normal,r)+t.distance},a.ORIGIN_XY_PLANE=n(new a(e.UNIT_Z,0)),a.ORIGIN_YZ_PLANE=n(new a(e.UNIT_X,0)),a.ORIGIN_ZX_PLANE=n(new a(e.UNIT_Y,0)),a}),define("Core/Rectangle",["./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(e,t,r,n,a,i,o,u){"use strict";function s(e,r,n,a){this.west=t(e,0),this.south=t(r,0),this.east=t(n,0),this.north=t(a,0)}n(s.prototype,{width:{get:function(){return s.computeWidth(this)}},height:{get:function(){return s.computeHeight(this)}}}),s.packedLength=4,s.pack=function(e,r,n){return n=t(n,0),r[n++]=e.west,r[n++]=e.south,r[n++]=e.east,r[n]=e.north,r},s.unpack=function(e,n,a){return n=t(n,0),r(a)||(a=new s),a.west=e[n++],a.south=e[n++],a.east=e[n++],a.north=e[n],a},s.computeWidth=function(e){var t=e.east,r=e.west;return t<r&&(t+=u.TWO_PI),t-r},s.computeHeight=function(e){return e.north-e.south},s.fromDegrees=function(e,n,a,i,o){return e=u.toRadians(t(e,0)),n=u.toRadians(t(n,0)),a=u.toRadians(t(a,0)),i=u.toRadians(t(i,0)),r(o)?(o.west=e,o.south=n,o.east=a,o.north=i,o):new s(e,n,a,i)},s.fromCartographicArray=function(e,t){for(var n=Number.MAX_VALUE,a=-Number.MAX_VALUE,i=Number.MAX_VALUE,o=-Number.MAX_VALUE,c=Number.MAX_VALUE,l=-Number.MAX_VALUE,f=0,d=e.length;f<d;f++){var h=e[f];n=Math.min(n,h.longitude),a=Math.max(a,h.longitude),c=Math.min(c,h.latitude),l=Math.max(l,h.latitude);var E=h.longitude>=0?h.longitude:h.longitude+u.TWO_PI;i=Math.min(i,E),o=Math.max(o,E)}return a-n>o-i&&(n=i,a=o,a>u.PI&&(a-=u.TWO_PI),n>u.PI&&(n-=u.TWO_PI)),r(t)?(t.west=n,t.south=c,t.east=a,t.north=l,t):new s(n,c,a,l)},s.fromCartesianArray=function(e,t,n){for(var a=Number.MAX_VALUE,i=-Number.MAX_VALUE,o=Number.MAX_VALUE,c=-Number.MAX_VALUE,l=Number.MAX_VALUE,f=-Number.MAX_VALUE,d=0,h=e.length;d<h;d++){var E=t.cartesianToCartographic(e[d]);a=Math.min(a,E.longitude),i=Math.max(i,E.longitude),l=Math.min(l,E.latitude),f=Math.max(f,E.latitude);var m=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;o=Math.min(o,m),c=Math.max(c,m)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),r(n)?(n.west=a,n.south=l,n.east=i,n.north=f,n):new s(a,l,i,f)},s.clone=function(e,t){if(r(e))return r(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||r(e)&&r(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return r(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.south,n.height=0,n):new e(t.west,t.south)},s.northwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.north,n.height=0,n):new e(t.west,t.north)},s.northeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.north,n.height=0,n):new e(t.east,t.north)},s.southeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.south,n.height=0,n):new e(t.east,t.south)},s.center=function(t,n){var a=t.east,i=t.west;a<i&&(a+=u.TWO_PI);var o=u.negativePiToPi(.5*(i+a)),s=.5*(t.south+t.north);return r(n)?(n.longitude=o,n.latitude=s,n.height=0,n):new e(o,s)},s.intersection=function(e,t,n){var a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.negativePiToPi(Math.max(i,c)),f=u.negativePiToPi(Math.min(a,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var d=Math.max(e.south,t.south),h=Math.min(e.north,t.north);if(!(d>=h))return r(n)?(n.west=l,n.south=d,n.east=f,n.north=h,n):new s(l,d,f,h)}},s.union=function(e,t,n){return r(n)||(n=new s),n.west=Math.min(e.west,t.west),n.south=Math.min(e.south,t.south),n.east=Math.max(e.east,t.east),n.north=Math.max(e.north,t.north),n},s.expand=function(e,t,n){return r(n)||(n=new s),n.west=Math.min(e.west,t.longitude),n.south=Math.min(e.south,t.latitude),n.east=Math.max(e.east,t.longitude),n.north=Math.max(e.north,t.latitude),n},s.contains=function(e,t){var r=t.longitude,n=t.latitude,a=e.west,i=e.east;return i<a&&(i+=u.TWO_PI,r<0&&(r+=u.TWO_PI)),(r>a||u.equalsEpsilon(r,a,u.EPSILON14))&&(r<i||u.equalsEpsilon(r,i,u.EPSILON14))&&n>=e.south&&n<=e.north};var c=new e;return s.subsample=function(e,n,a,o){n=t(n,i.WGS84),a=t(a,0),r(o)||(o=[]);var l=0,f=e.north,d=e.south,h=e.east,E=e.west,m=c;m.height=a,m.longitude=E,m.latitude=f,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.longitude=h,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.latitude=d,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=n.cartographicToCartesian(m,o[l]),l++,f<0?m.latitude=f:d>0?m.latitude=d:m.latitude=0;for(var p=1;p<8;++p)m.longitude=-Math.PI+p*u.PI_OVER_TWO,s.contains(e,m)&&(o[l]=n.cartographicToCartesian(m,o[l]),l++);return 0===m.latitude&&(m.longitude=E,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.longitude=h,o[l]=n.cartographicToCartesian(m,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,r,n,a,i,o,u,s,c,l,f,d){"use strict";function h(t,n){this.center=e.clone(r(t,e.ZERO)),this.radius=r(n,0)}var E=new e,m=new e,p=new e,_=new e,y=new e,T=new e,R=new e,v=new e,A=new e,S=new e,N=new e,g=new e;h.fromPoints=function(t,r){if(n(r)||(r=new h),!n(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;for(var a=e.clone(t[0],R),i=e.clone(a,E),o=e.clone(a,m),u=e.clone(a,p),s=e.clone(a,_),c=e.clone(a,y),l=e.clone(a,T),f=t.length,d=1;d<f;d++){e.clone(t[d],a);var I=a.x,O=a.y,M=a.z;I<i.x&&e.clone(a,i),I>s.x&&e.clone(a,s),O<o.y&&e.clone(a,o),O>c.y&&e.clone(a,c),M<u.z&&e.clone(a,u),M>l.z&&e.clone(a,l)}var w=e.magnitudeSquared(e.subtract(s,i,v)),x=e.magnitudeSquared(e.subtract(c,o,v)),C=e.magnitudeSquared(e.subtract(l,u,v)),P=i,D=s,U=w;x>U&&(U=x,P=o,D=c),C>U&&(U=C,P=u,D=l);var L=A;L.x=.5*(P.x+D.x),L.y=.5*(P.y+D.y),L.z=.5*(P.z+D.z);var F=e.magnitudeSquared(e.subtract(D,L,v)),b=Math.sqrt(F),B=S;B.x=i.x,B.y=o.y,B.z=u.z;var z=N;z.x=s.x,z.y=c.y,z.z=l.z;var q=e.multiplyByScalar(e.add(B,z,v),.5,g),G=0;for(d=0;d<f;d++){e.clone(t[d],a);var W=e.magnitude(e.subtract(a,q,v));W>G&&(G=W);var V=e.magnitudeSquared(e.subtract(a,L,v));if(V>F){var X=Math.sqrt(V);b=.5*(b+X),F=b*b;var H=X-b;L.x=(b*L.x+H*a.x)/X,L.y=(b*L.y+H*a.y)/X,L.z=(b*L.z+H*a.z)/X}}return b<G?(e.clone(L,r.center),r.radius=b):(e.clone(q,r.center),r.radius=G),r};var I=new o,O=new e,M=new e,w=new t,x=new t;h.fromRectangle2D=function(e,t,r){return h.fromRectangleWithHeights2D(e,t,0,0,r)},h.fromRectangleWithHeights2D=function(t,a,i,o,u){if(n(u)||(u=new h),!n(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;a=r(a,I),d.southwest(t,w),w.height=i,d.northeast(t,x),x.height=o;var s=a.project(w,O),c=a.project(x,M),l=c.x-s.x,f=c.y-s.y,E=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+E*E);var m=u.center;return m.x=s.x+.5*l,m.y=s.y+.5*f,m.z=s.z+.5*E,u};var C=[];h.fromRectangle3D=function(e,t,a,o){t=r(t,i.WGS84),a=r(a,0);var u;return n(e)&&(u=d.subsample(e,t,a,C)),h.fromPoints(u,o)},h.fromVertices=function(t,a,i,o){if(n(o)||(o=new h),!n(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;a=r(a,e.ZERO),i=r(i,3);var u=R;u.x=t[0]+a.x,u.y=t[1]+a.y,u.z=t[2]+a.z;for(var s=e.clone(u,E),c=e.clone(u,m),l=e.clone(u,p),f=e.clone(u,_),d=e.clone(u,y),I=e.clone(u,T),O=t.length,M=0;M<O;M+=i){var w=t[M]+a.x,x=t[M+1]+a.y,C=t[M+2]+a.z;u.x=w,u.y=x,u.z=C,w<s.x&&e.clone(u,s),w>f.x&&e.clone(u,f),x<c.y&&e.clone(u,c),x>d.y&&e.clone(u,d),C<l.z&&e.clone(u,l),C>I.z&&e.clone(u,I)}var P=e.magnitudeSquared(e.subtract(f,s,v)),D=e.magnitudeSquared(e.subtract(d,c,v)),U=e.magnitudeSquared(e.subtract(I,l,v)),L=s,F=f,b=P;D>b&&(b=D,L=c,F=d),U>b&&(b=U,L=l,F=I);var B=A;B.x=.5*(L.x+F.x),B.y=.5*(L.y+F.y),B.z=.5*(L.z+F.z);var z=e.magnitudeSquared(e.subtract(F,B,v)),q=Math.sqrt(z),G=S;G.x=s.x,G.y=c.y,G.z=l.z;var W=N;W.x=f.x,W.y=d.y,W.z=I.z;var V=e.multiplyByScalar(e.add(G,W,v),.5,g),X=0;for(M=0;M<O;M+=i){u.x=t[M]+a.x,u.y=t[M+1]+a.y,u.z=t[M+2]+a.z;var H=e.magnitude(e.subtract(u,V,v));H>X&&(X=H);var Y=e.magnitudeSquared(e.subtract(u,B,v));if(Y>z){var k=Math.sqrt(Y);q=.5*(q+k),z=q*q;var Z=k-q;B.x=(q*B.x+Z*u.x)/k,B.y=(q*B.y+Z*u.y)/k,B.z=(q*B.z+Z*u.z)/k}}return q<X?(e.clone(B,o.center),o.radius=q):(e.clone(V,o.center),o.radius=X),o},h.fromEncodedCartesianVertices=function(t,r,a){if(n(a)||(a=new h),!n(t)||!n(r)||t.length!==r.length||0===t.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;var i=R;i.x=t[0]+r[0],i.y=t[1]+r[1],i.z=t[2]+r[2];for(var o=e.clone(i,E),u=e.clone(i,m),s=e.clone(i,p),c=e.clone(i,_),l=e.clone(i,y),f=e.clone(i,T),d=t.length,I=0;I<d;I+=3){var O=t[I]+r[I],M=t[I+1]+r[I+1],w=t[I+2]+r[I+2];i.x=O,i.y=M,i.z=w,O<o.x&&e.clone(i,o),O>c.x&&e.clone(i,c),M<u.y&&e.clone(i,u),M>l.y&&e.clone(i,l),w<s.z&&e.clone(i,s),w>f.z&&e.clone(i,f)}var x=e.magnitudeSquared(e.subtract(c,o,v)),C=e.magnitudeSquared(e.subtract(l,u,v)),P=e.magnitudeSquared(e.subtract(f,s,v)),D=o,U=c,L=x;C>L&&(L=C,D=u,U=l),P>L&&(L=P,D=s,U=f);var F=A;F.x=.5*(D.x+U.x),F.y=.5*(D.y+U.y),F.z=.5*(D.z+U.z);var b=e.magnitudeSquared(e.subtract(U,F,v)),B=Math.sqrt(b),z=S;z.x=o.x,z.y=u.y,z.z=s.z;var q=N;q.x=c.x,q.y=l.y,q.z=f.z;var G=e.multiplyByScalar(e.add(z,q,v),.5,g),W=0;for(I=0;I<d;I+=3){i.x=t[I]+r[I],i.y=t[I+1]+r[I+1],i.z=t[I+2]+r[I+2];var V=e.magnitude(e.subtract(i,G,v));V>W&&(W=V);var X=e.magnitudeSquared(e.subtract(i,F,v));if(X>b){var H=Math.sqrt(X);B=.5*(B+H),b=B*B;var Y=H-B;F.x=(B*F.x+Y*i.x)/H,F.y=(B*F.y+Y*i.y)/H,F.z=(B*F.z+Y*i.z)/H}}return B<W?(e.clone(F,a.center),a.radius=B):(e.clone(G,a.center),a.radius=W),a},h.fromCornerPoints=function(t,r,a){n(a)||(a=new h);var i=a.center;return e.add(t,r,i),e.multiplyByScalar(i,.5,i),a.radius=e.distance(i,r),a},h.fromEllipsoid=function(t,r){return n(r)||(r=new h),e.clone(e.ZERO,r.center),r.radius=t.maximumRadius,r};var P=new e;h.fromBoundingSpheres=function(t,r){if(n(r)||(r=new h),!n(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;var a=t.length;if(1===a)return h.clone(t[0],r);if(2===a)return h.union(t[0],t[1],r);for(var i=[],o=0;o<a;o++)i.push(t[o].center);r=h.fromPoints(i,r);var u=r.center,s=r.radius;for(o=0;o<a;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return r.radius=s,r};var D=new e,U=new e,L=new e;h.fromOrientedBoundingBox=function(t,r){n(r)||(r=new h);var a=t.halfAxes,i=c.getColumn(a,0,D),o=c.getColumn(a,1,U),u=c.getColumn(a,2,L),s=e.magnitude(i),l=e.magnitude(o),f=e.magnitude(u);return r.center=e.clone(t.center,r.center),r.radius=Math.max(s,l,f),r},h.clone=function(t,r){if(n(t))return n(r)?(r.center=e.clone(t.center,r.center),r.radius=t.radius,r):new h(t.center,t.radius)},h.packedLength=4,h.pack=function(e,t,n){n=r(n,0);var a=e.center;return t[n++]=a.x,t[n++]=a.y,t[n++]=a.z,t[n]=e.radius,t},h.unpack=function(e,t,a){t=r(t,0),n(a)||(a=new h);var i=a.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],a.radius=e[t],a};var F=new e,b=new e;h.union=function(t,r,a){n(a)||(a=new h);var i=t.center,o=t.radius,u=r.center,s=r.radius,c=e.subtract(u,i,F),l=e.magnitude(c);if(o>=l+s)return t.clone(a),a;if(s>=l+o)return r.clone(a),a;var f=.5*(o+l+s),d=e.multiplyByScalar(c,(-o+f)/l,b);return e.add(d,i,d),e.clone(d,a.center),a.radius=f,a};var B=new e;h.expand=function(t,r,n){n=h.clone(t,n);var a=e.magnitude(e.subtract(r,n.center,B));return a>n.radius&&(n.radius=a),n},h.intersectPlane=function(t,r){var n=t.center,a=t.radius,i=r.normal,o=e.dot(i,n)+r.distance;return o<-a?u.OUTSIDE:o<a?u.INTERSECTING:u.INSIDE},h.transform=function(e,t,r){return n(r)||(r=new h),r.center=l.multiplyByPoint(t,e.center,r.center),r.radius=l.getMaximumScale(t)*e.radius,r};var z=new e;h.distanceSquaredTo=function(t,r){var n=e.subtract(t.center,r,z);return e.magnitudeSquared(n)-t.radius*t.radius},h.transformWithoutScale=function(e,t,r){return n(r)||(r=new h),r.center=l.multiplyByPoint(t,e.center,r.center),r.radius=e.radius,r};var q=new e;h.computePlaneDistances=function(t,r,a,i){n(i)||(i=new s);var o=e.subtract(t.center,r,q),u=e.dot(a,o);return i.start=u-t.radius,i.stop=u+t.radius,i};for(var G=new e,W=new e,V=new e,X=new e,H=new e,Y=new t,k=new Array(8),Z=0;Z<8;++Z)k[Z]=new e;var j=new o;return h.projectTo2D=function(t,n,a){n=r(n,j);var i=n.ellipsoid,o=t.center,u=t.radius,s=i.geodeticSurfaceNormal(o,G),c=e.cross(e.UNIT_Z,s,W);e.normalize(c,c);var l=e.cross(s,c,V);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,H),d=e.negate(c,X),E=k,m=E[0];e.add(s,l,m),e.add(m,c,m),m=E[1],e.add(s,l,m),e.add(m,d,m),m=E[2],e.add(s,f,m),e.add(m,d,m),m=E[3],e.add(s,f,m),e.add(m,c,m),e.negate(s,s),m=E[4],e.add(s,l,m),e.add(m,c,m),m=E[5],e.add(s,l,m),e.add(m,d,m),m=E[6],e.add(s,f,m),e.add(m,d,m),m=E[7],e.add(s,f,m),e.add(m,c,m);for(var p=E.length,_=0;_<p;++_){var y=E[_];e.add(o,y,y);var T=i.cartesianToCartographic(y,Y);n.project(T,y)}a=h.fromPoints(E,a),o=a.center;var R=o.x,v=o.y,A=o.z;return o.x=A,o.y=R,o.z=v,a},h.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},h.equals=function(t,r){return t===r||n(t)&&n(r)&&e.equals(t.center,r.center)&&t.radius===r.radius},h.prototype.intersectPlane=function(e){return h.intersectPlane(this,e)},h.prototype.distanceSquaredTo=function(e){return h.distanceSquaredTo(this,e)},h.prototype.computePlaneDistances=function(e,t,r){return h.computePlaneDistances(this,e,t,r)},h.prototype.isOccluded=function(e){return h.isOccluded(this,e)},h.prototype.equals=function(e){return h.equals(this,e)},h.prototype.clone=function(e){return h.clone(this,e)},h}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var t={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,
-IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:35713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFF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e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var r,n={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},a={};return t(a,{element:{get:function(){if(a.supportsFullscreen())return document[n.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return n.fullscreenchange}},errorEventName:{get:function(){if(a.supportsFullscreen())return n.fullscreenerror}},enabled:{get:function(){if(a.supportsFullscreen())return document[n.fullscreenEnabled]}},fullscreen:{get:function(){if(a.supportsFullscreen())return null!==a.element}}}),a.supportsFullscreen=function(){if(e(r))return r;r=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return n.requestFullscreen="requestFullscreen",n.exitFullscreen="exitFullscreen",n.fullscreenEnabled="fullscreenEnabled",n.fullscreenElement="fullscreenElement",n.fullscreenchange="fullscreenchange",n.fullscreenerror="fullscreenerror",r=!0;for(var a,i=["webkit","moz","o","ms","khtml"],o=0,u=i.length;o<u;++o){var s=i[o];a=s+"RequestFullscreen","function"==typeof t[a]?(n.requestFullscreen=a,r=!0):(a=s+"RequestFullScreen","function"==typeof t[a]&&(n.requestFullscreen=a,r=!0)),a=s+"ExitFullscreen","function"==typeof document[a]?n.exitFullscreen=a:(a=s+"CancelFullScreen","function"==typeof document[a]&&(n.exitFullscreen=a)),a=s+"FullscreenEnabled",void 0!==document[a]?n.fullscreenEnabled=a:(a=s+"FullScreenEnabled",void 0!==document[a]&&(n.fullscreenEnabled=a)),a=s+"FullscreenElement",void 0!==document[a]?n.fullscreenElement=a:(a=s+"FullScreenElement",void 0!==document[a]&&(n.fullscreenElement=a)),a=s+"fullscreenchange",void 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t(this._start.longitude+w,A,0)},h}),define("Core/QuadraticRealPolynomial",["./DeveloperError","./Math"],function(e,t){"use strict";function r(e,r,n){var a=e+r;return t.sign(e)!==t.sign(r)&&Math.abs(a/Math.max(Math.abs(e),Math.abs(r)))<n?0:a}var n={};return n.computeDiscriminant=function(e,t,r){var n=t*t-4*e*r;return n},n.computeRealRoots=function(e,n,a){var i;if(0===e)return 0===n?[]:[-a/n];if(0===n){if(0===a)return[0,0];var o=Math.abs(a),u=Math.abs(e);if(o<u&&o/u<t.EPSILON14)return[0,0];if(o>u&&u/o<t.EPSILON14)return[];if(i=-a/e,i<0)return[];var s=Math.sqrt(i);return[-s,s]}if(0===a)return i=-n/e,i<0?[i,0]:[0,i];var c=n*n,l=4*e*a,f=r(c,-l,t.EPSILON14);if(f<0)return[];var d=-.5*r(n,t.sign(n)*Math.sqrt(f),t.EPSILON14);return n>0?[d/e,a/d]:[a/d,d/e]},n}),define("Core/CubicRealPolynomial",["./DeveloperError","./QuadraticRealPolynomial"],function(e,t){"use strict";function r(e,t,r,n){var a,i,o=e,u=t/3,s=r/3,c=n,l=o*s,f=u*c,d=u*u,h=s*s,E=o*s-d,m=o*c-u*s,p=u*c-h,_=4*E*p-m*m;if(_<0){var y,T,R;d*f>=l*h?(y=o,T=E,R=-2*u*E+o*m):(y=c,T=p,R=-c*m+2*s*p);var v=R<0?-1:1,A=-v*Math.abs(y)*Math.sqrt(-_);i=-R+A;var S=i/2,N=S<0?-Math.pow(-S,1/3):Math.pow(S,1/3),g=i===A?-N:-T/N;return a=T<=0?N+g:-R/(N*N+g*g+T),d*f>=l*h?[(a-u)/o]:[-c/(a+s)]}var I=E,O=-2*u*E+o*m,M=p,w=-c*m+2*s*p,x=Math.sqrt(_),C=Math.sqrt(3)/2,P=Math.abs(Math.atan2(o*x,-O)/3);a=2*Math.sqrt(-I);var D=Math.cos(P);i=a*D;var U=a*(-D/2-C*Math.sin(P)),L=i+U>2*u?i-u:U-u,F=o,b=L/F;P=Math.abs(Math.atan2(c*x,-w)/3),a=2*Math.sqrt(-M),D=Math.cos(P),i=a*D,U=a*(-D/2-C*Math.sin(P));var B=-c,z=i+U<2*s?i+s:U+s,q=B/z,G=F*z,W=-L*z-F*B,V=L*B,X=(s*W-u*V)/(-u*W+s*G);return b<=X?b<=q?X<=q?[b,X,q]:[b,q,X]:[q,b,X]:b<=q?[X,b,q]:X<=q?[X,q,b]:[q,X,b]}var n={};return n.computeDiscriminant=function(e,t,r,n){var a=e*e,i=t*t,o=r*r,u=n*n,s=18*e*t*r*n+i*o-27*a*u-4*(e*o*r+i*t*n);return s},n.computeRealRoots=function(e,n,a,i){var o,u;if(0===e)return t.computeRealRoots(n,a,i);if(0===n){if(0===a){if(0===i)return[0,0,0];u=-i/e;var s=u<0?-Math.pow(-u,1/3):Math.pow(u,1/3);return[s,s,s]}return 0===i?(o=t.computeRealRoots(e,0,a),0===o.Length?[0]:[o[0],0,o[1]]):r(e,0,a,i)}return 0===a?0===i?(u=-n/e,u<0?[u,0,0]:[0,0,u]):r(e,n,0,i):0===i?(o=t.computeRealRoots(e,n,a),0===o.length?[0]:o[1]<=0?[o[0],o[1],0]:o[0]>=0?[0,o[0],o[1]]:[o[0],0,o[1]]):r(e,n,a,i)},n}),define("Core/QuarticRealPolynomial",["./CubicRealPolynomial","./DeveloperError","./Math","./QuadraticRealPolynomial"],function(e,t,r,n){"use strict";function a(t,a,i,o){var u=t*t,s=a-3*u/8,c=i-a*t/2+u*t/8,l=o-i*t/4+a*u/16-3*u*u/256,f=e.computeRealRoots(1,2*s,s*s-4*l,-c*c);if(f.length>0){var d=-t/4,h=f[f.length-1];if(Math.abs(h)<r.EPSILON14){var E=n.computeRealRoots(1,s,l);if(2===E.length){var m,p=E[0],_=E[1];if(p>=0&&_>=0){var y=Math.sqrt(p),T=Math.sqrt(_);return[d-T,d-y,d+y,d+T]}if(p>=0&&_<0)return m=Math.sqrt(p),[d-m,d+m];if(p<0&&_>=0)return m=Math.sqrt(_),[d-m,d+m]}return[]}if(h>0){var R=Math.sqrt(h),v=(s+h-c/R)/2,A=(s+h+c/R)/2,S=n.computeRealRoots(1,R,v),N=n.computeRealRoots(1,-R,A);return 0!==S.length?(S[0]+=d,S[1]+=d,0!==N.length?(N[0]+=d,N[1]+=d,S[1]<=N[0]?[S[0],S[1],N[0],N[1]]:N[1]<=S[0]?[N[0],N[1],S[0],S[1]]:S[0]>=N[0]&&S[1]<=N[1]?[N[0],S[0],S[1],N[1]]:N[0]>=S[0]&&N[1]<=S[1]?[S[0],N[0],N[1],S[1]]:S[0]>N[0]&&S[0]<N[1]?[N[0],S[0],N[1],S[1]]:[S[0],N[0],S[1],N[1]]):S):0!==N.length?(N[0]+=d,N[1]+=d,N):[]}}return[]}function i(t,a,i,o){var u=i*i,s=a*a,c=t*t,l=-2*a,f=i*t+s-4*o,d=c*o-i*a*t+u,h=e.computeRealRoots(1,l,f,d);if(h.length>0){var E,m,p=h[0],_=a-p,y=_*_,T=t/2,R=_/2,v=y-4*o,A=y+4*Math.abs(o),S=c-4*p,N=c+4*Math.abs(p);if(p<0||v*N<S*A){var g=Math.sqrt(S);E=g/2,m=0===g?0:(t*R-i)/g}else{var I=Math.sqrt(v);E=0===I?0:(t*R-i)/I,m=I/2}var O,M;0===T&&0===E?(O=0,M=0):r.sign(T)===r.sign(E)?(O=T+E,M=p/O):(M=T-E,O=p/M);var w,x;0===R&&0===m?(w=0,x=0):r.sign(R)===r.sign(m)?(w=R+m,x=o/w):(x=R-m,w=o/x);var 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a=this;this._downloadPromise=e(c.request(t.url,s),function(e){m(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else m(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function E(e,t){return o.compare(e.julianDate,t)}function m(e,r){if(!n(r.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");
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t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=s.x,n[1]=s.y,n[2]=s.z,n[3]=0,n[4]=c.x,n[5]=c.y,n[6]=c.z,n[7]=0,n[8]=u.x,n[9]=u.y,n[10]=u.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(s.x,c.x,u.x,e.x,s.y,c.y,u.y,e.y,s.z,c.z,u.z,e.z,0,0,0,1)};var S=new r,N=new r,g=new r;T.northEastDownToFixedFrame=function(e,t,n){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var a=E.sign(e.z);return o(n)?(n[0]=-a,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=1,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=-a,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(-a,0,0,e.x,0,1,0,e.y,0,0,-a,e.z,0,0,0,1)}var u=S,s=N,c=g;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=c.x,n[1]=c.y,n[2]=c.z,n[3]=0,n[4]=s.x,n[5]=s.y,n[6]=s.z,n[7]=0,n[8]=-u.x,n[9]=-u.y,n[10]=-u.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(c.x,s.x,-u.x,e.x,c.y,s.y,-u.y,e.y,c.z,s.z,-u.z,e.z,0,0,0,1)},T.northUpEastToFixedFrame=function(e,t,n){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var a=E.sign(e.z);return o(n)?(n[0]=-a,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=a,n[7]=0,n[8]=0,n[9]=1,n[10]=0,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(-a,0,0,e.x,0,0,1,e.y,0,a,0,e.z,0,0,0,1)}var u=R,s=v,c=A;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=c.x,n[1]=c.y,n[2]=c.z,n[3]=0,n[4]=u.x,n[5]=u.y,n[6]=u.z,n[7]=0,n[8]=s.x,n[9]=s.y,n[10]=s.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(c.x,u.x,s.x,e.x,c.y,u.y,s.y,e.y,c.z,u.z,s.z,e.z,0,0,0,1)};var I=new _,O=new r(1,1,1),M=new p;T.headingPitchRollToFixedFrame=function(e,t,n,a,i,o){var u=_.fromHeadingPitchRoll(t,n,a,I),s=p.fromTranslationQuaternionRotationScale(r.ZERO,u,O,M);return o=T.eastNorthUpToFixedFrame(e,i,o),p.multiply(o,s,o)},T.aircraftHeadingPitchRollToFixedFrame=function(e,t,n,a,i,o){var u=_.fromHeadingPitchRoll(t,n,a,I),s=p.fromTranslationQuaternionRotationScale(r.ZERO,u,O,M);return o=T.northEastDownToFixedFrame(e,i,o),p.multiply(o,s,o)};var w=new p,x=new m;T.headingPitchRollQuaternion=function(e,t,r,n,a,i){var o=T.headingPitchRollToFixedFrame(e,t,r,n,a,w),u=p.getRotation(o,x);return _.fromRotationMatrix(u,i)},T.aircraftHeadingPitchRollQuaternion=function(e,t,r,n,a,i){var o=T.aircraftHeadingPitchRollToFixedFrame(e,t,r,n,a,w),u=p.getRotation(o,x);return _.fromRotationMatrix(u,i)};var C=24110.54841,P=8640184.812866,D=.093104,U=-62e-7,L=1.1772758384668e-19,F=72921158553e-15,b=E.TWO_PI/86400,B=new h;T.computeTemeToPseudoFixedMatrix=function(e,t){B=h.addSeconds(e,-h.computeTaiMinusUtc(e),B);var r,n=B.dayNumber,a=B.secondsOfDay,i=n-2451545;r=a>=43200?(i+.5)/y.DAYS_PER_JULIAN_CENTURY:(i-.5)/y.DAYS_PER_JULIAN_CENTURY;var u=C+r*(P+r*(D+r*U)),s=u*b%E.TWO_PI,c=F+L*(n-2451545.5),l=(a+.5*y.SECONDS_PER_DAY)%y.SECONDS_PER_DAY,f=s+c*l,d=Math.cos(f),p=Math.sin(f);return o(t)?(t[0]=d,t[1]=-p,t[2]=0,t[3]=p,t[4]=d,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new m(d,p,0,-p,d,0,0,0,1)},T.iau2006XysData=new f,T.earthOrientationParameters=s.NONE;var z=32.184,q=2451545;T.preloadIcrfFixed=function(t){var r=t.start.dayNumber,n=t.start.secondsOfDay+z,a=t.stop.dayNumber,i=t.stop.secondsOfDay+z,o=T.iau2006XysData.preload(r,n,a,i),u=T.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},T.computeIcrfToFixedMatrix=function(e,t){o(t)||(t=new m);var r=T.computeFixedToIcrfMatrix(e,t);if(o(r))return m.transpose(r,t)};var G=new d(0,0,0),W=new c(0,0,0,0,0,0),V=new m,X=new m;T.computeFixedToIcrfMatrix=function(e,t){o(t)||(t=new m);var r=T.earthOrientationParameters.compute(e,W);if(o(r)){var n=e.dayNumber,a=e.secondsOfDay+z,i=T.iau2006XysData.computeXysRadians(n,a,G);if(o(i)){var u=i.x+r.xPoleOffset,s=i.y+r.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=V;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=m.fromRotationZ(-i.s,X),d=m.multiply(l,f,V),p=e.dayNumber,_=e.secondsOfDay-h.computeTaiMinusUtc(e)+r.ut1MinusUtc,R=p-2451545,v=_/y.SECONDS_PER_DAY,A=.779057273264+v+.00273781191135448*(R+v);A=A%1*E.TWO_PI;var S=m.fromRotationZ(A,X),N=m.multiply(d,S,V),g=Math.cos(r.xPoleWander),I=Math.cos(r.yPoleWander),O=Math.sin(r.xPoleWander),M=Math.sin(r.yPoleWander),w=n-q+a/y.SECONDS_PER_DAY;w/=36525;var x=-47e-6*w*E.RADIANS_PER_DEGREE/3600,C=Math.cos(x),P=Math.sin(x),D=X;return D[0]=g*C,D[1]=g*P,D[2]=O,D[3]=-I*P+M*O*C,D[4]=I*C+M*O*P,D[5]=-M*g,D[6]=-M*P-I*O*C,D[7]=M*C-I*O*P,D[8]=I*g,m.multiply(N,D,t)}}};var H=new n;T.pointToWindowCoordinates=function(e,t,r,n){return n=T.pointToGLWindowCoordinates(e,t,r,n),n.y=2*t[5]-n.y,n},T.pointToGLWindowCoordinates=function(e,r,a,i){o(i)||(i=new t);var u=H;return p.multiplyByVector(e,n.fromElements(a.x,a.y,a.z,1,u),u),n.multiplyByScalar(u,1/u.w,u),p.multiplyByVector(r,u,u),t.fromCartesian4(u,i)};var Y=new r,k=new r,Z=new r;T.rotationMatrixFromPositionVelocity=function(e,t,n,a){var u=i(n,l.WGS84).geodeticSurfaceNormal(e,Y),s=r.cross(t,u,k);r.equalsEpsilon(s,r.ZERO,E.EPSILON6)&&(s=r.clone(r.UNIT_X,s));var c=r.cross(s,t,Z);return r.cross(t,c,s),r.negate(s,s),o(a)||(a=new m),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var j=new a,K=new r,J=new r,Q=new n,$=new n,ee=new n,te=new n,re=new n,ne=new p,ae=new p;return T.basisTo2D=function(e,t,a){var i=e.ellipsoid,o=p.getColumn(t,3,Q),u=i.cartesianToCartographic(o,j),s=T.eastNorthUpToFixedFrame(o,i,ne),c=p.inverseTransformation(s,ae),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var d=p.getColumn(t,0,J),h=r.magnitude(d),E=p.multiplyByVector(c,d,ee);n.fromElements(E.z,E.x,E.y,0,E);var m=p.getColumn(t,1,J),_=r.magnitude(m),y=p.multiplyByVector(c,m,te);n.fromElements(y.z,y.x,y.y,0,y);var R=p.getColumn(t,2,J),v=r.magnitude(R),A=re;return r.cross(E,y,A),r.normalize(A,A),r.cross(y,A,E),r.normalize(E,E),r.cross(A,E,y),r.normalize(y,y),r.multiplyByScalar(E,h,E),r.multiplyByScalar(y,_,y),r.multiplyByScalar(A,v,A),p.setColumn(a,0,E,a),p.setColumn(a,1,y,a),p.setColumn(a,2,A,a),p.setColumn(a,3,f,a),a},T}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,r,n,a,i,o,u,s,c,l,f,d,h,E){"use strict";function m(e,t){t=a(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var n=E.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=r.fromCartesian4(f.getColumn(n,0,p)),this._yAxis=r.fromCartesian4(f.getColumn(n,1,p));var i=r.fromCartesian4(f.getColumn(n,2,p));this._plane=d.fromPointNormal(e,i)}var p=new n;o(m.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var _=new e;m.fromPoints=function(t,r){var n=e.fromPoints(t,_);return new m(n.center,r)};var y=new h,T=new r;m.prototype.projectPointOntoPlane=function(e,n){var a=y;a.origin=e,r.normalize(e,a.direction);var o=c.rayPlane(a,this._plane,T);if(i(o)||(r.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,T)),i(o)){var u=r.subtract(o,this._origin,o),s=r.dot(this._xAxis,u),l=r.dot(this._yAxis,u);return i(n)?(n.x=s,n.y=l,n):new t(s,l)}},m.prototype.projectPointsOntoPlane=function(e,t){i(t)||(t=[]);for(var r=0,n=e.length,a=0;a<n;a++){var o=this.projectPointOntoPlane(e[a],t[r]);i(o)&&(t[r]=o,r++)}return t.length=r,t},m.prototype.projectPointToNearestOnPlane=function(e,n){i(n)||(n=new t);var a=y;a.origin=e,r.clone(this._plane.normal,a.direction);var o=c.rayPlane(a,this._plane,T);i(o)||(r.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,T));var u=r.subtract(o,this._origin,o),s=r.dot(this._xAxis,u),l=r.dot(this._yAxis,u);return n.x=s,n.y=l,n},m.prototype.projectPointsToNearestOnPlane=function(e,t){i(t)||(t=[]);var r=e.length;t.length=r;for(var n=0;n<r;n++)t[n]=this.projectPointToNearestOnPlane(e[n],t[n]);return t};var R=new r;return m.prototype.projectPointsOntoEllipsoid=function(e,t){var n=e.length;i(t)?t.length=n:t=new Array(n);for(var a=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=R,l=0;l<n;++l){var f=e[l];r.multiplyByScalar(u,f.x,c),i(t[l])||(t[l]=new r);var d=r.add(o,c,t[l]);r.multiplyByScalar(s,f.y,c),r.add(d,c,d),a.scaleToGeocentricSurface(d,d)}return t},m}),define("Core/PolylineVolumeGeometryLibrary",["./Cartesian2","./Cartesian3","./Cartesian4","./Cartographic","./CornerType","./EllipsoidTangentPlane","./Math","./Matrix3","./Matrix4","./PolylinePipeline","./Quaternion","./Transforms"],function(e,t,r,n,a,i,o,u,s,c,l,f){"use strict";function d(e,t){for(var r=new Array(e.length),n=0;n<e.length;n++){var a=e[n];D=t.cartesianToCartographic(a,D),r[n]=D.height,e[n]=t.scaleToGeodeticSurface(a,a)}return r}function h(e,r,n,a){var i,o=e[0],u=e[1],s=t.angleBetween(o,u),c=Math.ceil(s/a),l=new Array(c);if(r===n){for(i=0;i<c;i++)l[i]=r;return l.push(n),l}var f=n-r,d=f/c;for(i=1;i<c;i++){var h=r+i*d;l[i]=h}return l[0]=r,l.push(n),l}function E(r,n,a,o){var u=new i(a,o),s=u.projectPointOntoPlane(t.add(a,r,Y),Y),c=u.projectPointOntoPlane(t.add(a,n,k),k),l=e.angleBetween(s,c);return c.x*s.y-c.y*s.x>=0?-l:l}function m(e,r,n,a,i,o,c,l){var d=z,h=q;L=f.eastNorthUpToFixedFrame(e,i,L),d=s.multiplyByPointAsVector(L,U,d),d=t.normalize(d,d);var m=E(d,r,e,i);b=u.fromRotationZ(m,b),G.z=o,L=s.multiplyTransformation(L,s.fromRotationTranslation(b,G,F),L);var p=B;p[0]=c;for(var _=0;_<l;_++)for(var y=0;y<n.length;y+=3)h=t.fromArray(n,y,h),h=u.multiplyByVector(p,h,h),h=s.multiplyByPoint(L,h,h),a.push(h.x,h.y,h.z);return a}function p(e,r,n,a,i,o,u){for(var s=0;s<e.length;s+=3){var c=t.fromArray(e,s,W);a=m(c,r,n,a,i,o[s/3],u,1)}return a}function _(e,t){var r=e.length,n=new Array(6*r),a=0,i=t.x+t.width/2,o=t.y+t.height/2,u=e[0];n[a++]=u.x-i,n[a++]=0,n[a++]=u.y-o;for(var s=1;s<r;s++){u=e[s];var c=u.x-i,l=u.y-o;n[a++]=c,n[a++]=0,n[a++]=l,n[a++]=c,n[a++]=0,n[a++]=l}return u=e[0],n[a++]=u.x-i,n[a++]=0,n[a++]=u.y-o,n}function y(e,t){for(var r=e.length,n=new Array(3*r),a=0,i=t.x+t.width/2,o=t.y+t.height/2,u=0;u<r;u++)n[a++]=e[u].x-i,n[a++]=0,n[a++]=e[u].y-o;return n}function T(e,r,n,i,s,c,f,d,h,E){var p,_=t.angleBetween(t.subtract(r,e,x),t.subtract(n,e,C)),y=i===a.BEVELED?0:Math.ceil(_/o.toRadians(5));p=s?u.fromQuaternion(l.fromAxisAngle(t.negate(e,x),_/(y+1),V),H):u.fromQuaternion(l.fromAxisAngle(e,_/(y+1),V),H);var T,R;if(r=t.clone(r,X),y>0)for(var v=E?2:1,A=0;A<y;A++)r=u.multiplyByVector(p,r,r),T=t.subtract(r,e,x),T=t.normalize(T,T),s||(T=t.negate(T,T)),R=c.scaleToGeodeticSurface(r,C),f=m(R,T,d,f,c,h,1,v);else T=t.subtract(r,e,x),T=t.normalize(T,T),s||(T=t.negate(T,T)),R=c.scaleToGeodeticSurface(r,C),f=m(R,T,d,f,c,h,1,1),n=t.clone(n,X),T=t.subtract(n,e,x),T=t.normalize(T,T),s||(T=t.negate(T,T)),R=c.scaleToGeodeticSurface(n,C),f=m(R,T,d,f,c,h,1,1);return f}var R=[new t,new t],v=new t,A=new t,S=new t,N=new t,g=new t,I=new t,O=new t,M=new t,w=new t,x=new t,C=new t,P={},D=new n,U=new t(-1,0,0),L=new s,F=new s,b=new u,B=u.IDENTITY.clone(),z=new t,q=new r,G=new t,W=new t,V=new l,X=new t,H=new u;P.removeDuplicatesFromShape=function(t){for(var r=t.length,n=[],a=r-1,i=0;i<r;a=i++){var o=t[a],u=t[i];e.equals(o,u)||n.push(u)}return n};var Y=new t,k=new t;P.angleIsGreaterThanPi=function(e,r,n,a){var o=new i(n,a),u=o.projectPointOntoPlane(t.add(n,e,Y),Y),s=o.projectPointOntoPlane(t.add(n,r,k),k);return s.x*u.y-s.y*u.x>=0};var Z=new t,j=new t;return P.computePositions=function(e,r,n,i,u){var s=i._ellipsoid,l=d(e,s),f=i._granularity,E=i._cornerType,C=u?_(r,n):y(r,n),D=u?y(r,n):void 0,U=n.height/2,L=n.width/2,F=e.length,b=[],B=u?[]:void 0,z=v,q=A,G=S,W=N,V=g,X=I,H=O,Y=M,k=w,K=e[0],J=e[1];W=s.geodeticSurfaceNormal(K,W),z=t.subtract(J,K,z),z=t.normalize(z,z),Y=t.cross(W,z,Y),Y=t.normalize(Y,Y);var Q=l[0],$=l[1];u&&(B=m(K,Y,D,B,s,Q+U,1,1)),k=t.clone(K,k),K=J,q=t.negate(z,q);for(var ee,te,re=1;re<F-1;re++){var ne=u?2:1;J=e[re+1],z=t.subtract(J,K,z),z=t.normalize(z,z),G=t.add(z,q,G),G=t.normalize(G,G),W=s.geodeticSurfaceNormal(K,W);var ae=t.multiplyByScalar(W,t.dot(z,W),Z);t.subtract(z,ae,ae),t.normalize(ae,ae);var ie=t.multiplyByScalar(W,t.dot(q,W),j);t.subtract(q,ie,ie),t.normalize(ie,ie);var oe=!o.equalsEpsilon(Math.abs(t.dot(ae,ie)),1,o.EPSILON7);if(oe){G=t.cross(G,W,G),G=t.cross(W,G,G),G=t.normalize(G,G);var ue=1/Math.max(.25,t.magnitude(t.cross(G,q,x))),se=P.angleIsGreaterThanPi(z,q,K,s);se?(V=t.add(K,t.multiplyByScalar(G,ue*L,G),V),X=t.add(V,t.multiplyByScalar(Y,L,X),X),R[0]=t.clone(k,R[0]),R[1]=t.clone(X,R[1]),ee=h(R,Q+U,$+U,f),te=c.generateArc({positions:R,granularity:f,ellipsoid:s}),b=p(te,Y,C,b,s,ee,1),Y=t.cross(W,z,Y),Y=t.normalize(Y,Y),H=t.add(V,t.multiplyByScalar(Y,L,H),H),E===a.ROUNDED||E===a.BEVELED?T(V,X,H,E,se,s,b,C,$+U,u):(G=t.negate(G,G),b=m(K,G,C,b,s,$+U,ue,ne)),k=t.clone(H,k)):(V=t.add(K,t.multiplyByScalar(G,ue*L,G),V),X=t.add(V,t.multiplyByScalar(Y,-L,X),X),R[0]=t.clone(k,R[0]),R[1]=t.clone(X,R[1]),ee=h(R,Q+U,$+U,f),te=c.generateArc({positions:R,granularity:f,ellipsoid:s}),b=p(te,Y,C,b,s,ee,1),Y=t.cross(W,z,Y),Y=t.normalize(Y,Y),H=t.add(V,t.multiplyByScalar(Y,-L,H),H),E===a.ROUNDED||E===a.BEVELED?T(V,X,H,E,se,s,b,C,$+U,u):b=m(K,G,C,b,s,$+U,ue,ne),k=t.clone(H,k)),q=t.negate(z,q)}else b=m(k,Y,C,b,s,Q+U,1,1),k=K;Q=$,$=l[re+1],K=J}R[0]=t.clone(k,R[0]),R[1]=t.clone(K,R[1]),ee=h(R,Q+U,$+U,f),te=c.generateArc({positions:R,granularity:f,ellipsoid:s}),b=p(te,Y,C,b,s,ee,1),u&&(B=m(K,Y,D,B,s,$+U,1,1)),F=b.length;var ce=u?F+B.length:F,le=new Float64Array(ce);return le.set(b),u&&le.set(B,F),le},P}),define("Core/CorridorGeometryLibrary",["./Cartesian3","./CornerType","./defined","./isArray","./Math","./Matrix3","./PolylinePipeline","./PolylineVolumeGeometryLibrary","./Quaternion"],function(e,t,r,n,a,i,o,u,s){"use strict";function c(r,n,o,u,c){var l=e.angleBetween(e.subtract(n,r,m),e.subtract(o,r,p)),f=u===t.BEVELED?1:Math.ceil(l/a.toRadians(5))+1,d=3*f,h=new Array(d);h[d-3]=o.x,h[d-2]=o.y,h[d-1]=o.z;var E;E=c?i.fromQuaternion(s.fromAxisAngle(e.negate(r,m),l/f,x),C):i.fromQuaternion(s.fromAxisAngle(r,l/f,x),C);var _=0;n=e.clone(n,m);for(var y=0;y<f;y++)n=i.multiplyByVector(E,n,n),h[_++]=n.x,h[_++]=n.y,h[_++]=n.z;return h}function l(r){var n=R,a=v,i=A,o=r[1];a=e.fromArray(r[1],o.length-3,a),i=e.fromArray(r[0],0,i),n=e.multiplyByScalar(e.add(a,i,n),.5,n);var u=c(n,a,i,t.ROUNDED,!1),s=r.length-1,l=r[s-1];o=r[s],a=e.fromArray(l,l.length-3,a),i=e.fromArray(o,0,i),n=e.multiplyByScalar(e.add(a,i,n),.5,n);var f=c(n,a,i,t.ROUNDED,!1);return[u,f]}function f(t,r,n,a){var i=m;return a?i=e.add(t,r,i):(r=e.negate(r,r),i=e.add(t,r,i)),[i.x,i.y,i.z,n.x,n.y,n.z]}function d(t,r,n,a){for(var i=new Array(t.length),o=new Array(t.length),u=e.multiplyByScalar(r,n,m),s=e.negate(u,p),c=0,l=t.length-1,f=0;f<t.length;f+=3){var d=e.fromArray(t,f,_),h=e.add(d,s,y);i[c++]=h.x,i[c++]=h.y,i[c++]=h.z;var E=e.add(d,u,y);o[l--]=E.z,o[l--]=E.y,o[l--]=E.x}return a.push(i,o),a}function h(e,t){for(var r=0;r<e.length;r++)e[r]=t.scaleToGeodeticSurface(e[r],e[r]);return e}var E={},m=new e,p=new e,_=new e,y=new e,T=[new e,new e],R=new e,v=new e,A=new e,S=new e,N=new e,g=new e,I=new e,O=new e,M=new e,w=new e,x=new s,C=new i;E.addAttribute=function(e,t,n,a){var i=t.x,o=t.y,u=t.z;r(n)&&(e[n]=i,e[n+1]=o,e[n+2]=u),r(a)&&(e[a]=u,e[a-1]=o,e[a-2]=i)};var P=new e,D=new e;return E.computePositions=function(r){var n=r.granularity,i=r.positions,s=r.ellipsoid;i=h(i,s);var E=r.width/2,p=r.cornerType,_=r.saveAttributes,y=R,x=v,C=A,U=S,L=N,F=g,b=I,B=O,z=M,q=w,G=[],W=_?[]:void 0,V=_?[]:void 0,X=i[0],H=i[1];x=e.normalize(e.subtract(H,X,x),x),y=s.geodeticSurfaceNormal(X,y),U=e.normalize(e.cross(y,x,U),U),_&&(W.push(U.x,U.y,U.z),V.push(y.x,y.y,y.z)),b=e.clone(X,b),X=H,C=e.negate(x,C);var Y,k,Z=[],j=i.length;for(k=1;k<j-1;k++){y=s.geodeticSurfaceNormal(X,y),H=i[k+1],x=e.normalize(e.subtract(H,X,x),x),L=e.normalize(e.add(x,C,L),L);var K=e.multiplyByScalar(y,e.dot(x,y),P);e.subtract(x,K,K),e.normalize(K,K);var J=e.multiplyByScalar(y,e.dot(C,y),D);e.subtract(C,J,J),e.normalize(J,J);var Q=!a.equalsEpsilon(Math.abs(e.dot(K,J)),1,a.EPSILON7);if(Q){L=e.cross(L,y,L),L=e.cross(y,L,L),L=e.normalize(L,L);var $=E/Math.max(.25,e.magnitude(e.cross(L,C,m))),ee=u.angleIsGreaterThanPi(x,C,X,s);L=e.multiplyByScalar(L,$,L),ee?(B=e.add(X,L,B),q=e.add(B,e.multiplyByScalar(U,E,q),q),z=e.add(B,e.multiplyByScalar(U,2*E,z),z),T[0]=e.clone(b,T[0]),T[1]=e.clone(q,T[1]),Y=o.generateArc({positions:T,granularity:n,ellipsoid:s}),G=d(Y,U,E,G),_&&(W.push(U.x,U.y,U.z),V.push(y.x,y.y,y.z)),F=e.clone(z,F),U=e.normalize(e.cross(y,x,U),U),z=e.add(B,e.multiplyByScalar(U,2*E,z),z),b=e.add(B,e.multiplyByScalar(U,E,b),b),p===t.ROUNDED||p===t.BEVELED?Z.push({leftPositions:c(B,F,z,p,ee)
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+  @license
+  when.js - https://github.com/cujojs/when
+
+  MIT License (c) copyright B Cavalier & J Hann
+
+ * A lightweight CommonJS Promises/A and when() implementation
+ * when is part of the cujo.js family of libraries (http://cujojs.com/)
+ *
+ * Licensed under the MIT License at:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * @version 1.7.1
+ */
+
+/**
+@license
+sprintf.js from the php.js project - https://github.com/kvz/phpjs
+Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
+
+php.js is copyright 2012 Kevin van Zonneveld.
+
+Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
+(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
+(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
+Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
+Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
+Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
+Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
+L. Rodrigues (http://www.jsfromhell.com), Ash Searle
+(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
+Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
+Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
+http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
+Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
+(http://webdevhobo.blogspot.com/), marrtins, GeekFG
+(http://geekfg.blogspot.com), Andrea Giammarchi
+(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
+gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
+Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
+(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
+Marc Palau, Martin
+(http://www.erlenwiese.de/), Breaking Par Consulting Inc
+(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
+Chris, Mirek Slugen, saulius, Alfonso Jimenez
+(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
+Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
+Ariede (http://caioariede.com), Robin, Kankrelune
+(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
+(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
+Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
+David, Aman Gupta, Michael White, Public Domain
+(http://www.json.org/json2.js), Steven Levithan
+(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
+Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
+Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
+(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
+Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
+Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
+(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
+(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
+ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
+(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
+Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
+Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
+(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
+josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
+Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
+(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
+(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
+Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
+(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
+(http://yass.meetcweb.com), Peter-Paul Koch
+(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
+(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
+Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
+vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
+Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
+(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
+B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
+(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
+Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
+Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
+(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
+Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
+Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
+sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
+Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
+(http://www.premasolutions.com/), Philippe Jausions
+(http://pear.php.net/user/jausions), Aidan Lister
+(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
+strcmp, Taras Bogach, jpfle, Alexander Ermolaev
+(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
+dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
+(http://www.pedrotainha.com), James, Arnout Kazemier
+(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
+FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
+Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
+daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
+W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
+(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
+Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
+(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
+Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
+Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
+(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
+Russell Walker (http://www.nbill.co.uk/), Jamie Beck
+(http://www.terabit.ca/), setcookie, Michael, YUI Library:
+http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
+http://hacks.bluesmoon.info/strftime/strftime.js, Ben
+(http://benblume.co.uk/), DtTvB
+(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
+meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
+(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
+Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
+Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
+Bryan
+
+Licensed under the MIT (MIT-LICENSE.txt) license.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
+OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/**
+ * @license
+ *
+ * Grauw URI utilities
+ *
+ * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
+ *
+ * @author Laurens Holst (http://www.grauw.nl/)
+ *
+ *   Copyright 2012 Laurens Holst
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+
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n=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],d=t[0],h=t[1],E=t[2],m=t[3],p=t[4],_=t[5],y=t[6],T=t[7],R=t[8],v=n*d+o*h+c*E,A=a*d+u*h+l*E,S=i*d+s*h+f*E,N=n*m+o*p+c*_,g=a*m+u*p+l*_,I=i*m+s*p+f*_,O=n*y+o*T+c*R,M=a*y+u*T+l*R,w=i*y+s*T+f*R;return r[0]=v,r[1]=A,r[2]=S,r[3]=0,r[4]=N,r[5]=g,r[6]=I,r[7]=0,r[8]=O,r[9]=M,r[10]=w,r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=e[15],r},l.multiplyByTranslation=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=n*e[0]+a*e[4]+i*e[8]+e[12],u=n*e[1]+a*e[5]+i*e[9]+e[13],s=n*e[2]+a*e[6]+i*e[10]+e[14];return r[0]=e[0],r[1]=e[1],r[2]=e[2],r[3]=e[3],r[4]=e[4],r[5]=e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r[9]=e[9],r[10]=e[10],r[11]=e[11],r[12]=o,r[13]=u,r[14]=s,r[15]=e[15],r};var p=new e;l.multiplyByUniformScale=function(e,t,r){return p.x=t,p.y=t,p.z=t,l.multiplyByScale(e,p,r)},l.multiplyByScale=function(e,t,r){var n=t.x,a=t.y,i=t.z;return 1===n&&1===a&&1===i?l.clone(e,r):(r[0]=n*e[0],r[1]=n*e[1],r[2]=n*e[2],r[3]=0,r[4]=a*e[4],r[5]=a*e[5],r[6]=a*e[6],r[7]=0,r[8]=i*e[8],r[9]=i*e[9],r[10]=i*e[10],r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=1,r)},l.multiplyByVector=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=t.w,u=e[0]*n+e[4]*a+e[8]*i+e[12]*o,s=e[1]*n+e[5]*a+e[9]*i+e[13]*o,c=e[2]*n+e[6]*a+e[10]*i+e[14]*o,l=e[3]*n+e[7]*a+e[11]*i+e[15]*o;return r.x=u,r.y=s,r.z=c,r.w=l,r},l.multiplyByPointAsVector=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=e[0]*n+e[4]*a+e[8]*i,u=e[1]*n+e[5]*a+e[9]*i,s=e[2]*n+e[6]*a+e[10]*i;return r.x=o,r.y=u,r.z=s,r},l.multiplyByPoint=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=e[0]*n+e[4]*a+e[8]*i+e[12],u=e[1]*n+e[5]*a+e[9]*i+e[13],s=e[2]*n+e[6]*a+e[10]*i+e[14];return r.x=o,r.y=u,r.z=s,r},l.multiplyByScalar=function(e,t,r){return r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r[9]=e[9]*t,r[10]=e[10]*t,r[11]=e[11]*t,r[12]=e[12]*t,r[13]=e[13]*t,r[14]=e[14]*t,r[15]=e[15]*t,r},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var r=e[1],n=e[2],a=e[3],i=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=i,t[10]=e[10],t[11]=e[14],t[12]=a,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||n(e)&&n(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r&&Math.abs(e[4]-t[4])<=r&&Math.abs(e[5]-t[5])<=r&&Math.abs(e[6]-t[6])<=r&&Math.abs(e[7]-t[7])<=r&&Math.abs(e[8]-t[8])<=r&&Math.abs(e[9]-t[9])<=r&&Math.abs(e[10]-t[10])<=r&&Math.abs(e[11]-t[11])<=r&&Math.abs(e[12]-t[12])<=r&&Math.abs(e[13]-t[13])<=r&&Math.abs(e[14]-t[14])<=r&&Math.abs(e[15]-t[15])<=r},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var _=new s,y=new s,T=new t,R=new t(0,0,0,1);return l.inverse=function(e,r){if(s.equalsEpsilon(l.getRotation(e,_),y,u.EPSILON7)&&t.equals(l.getRow(e,3,T),R))return r[0]=0,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=0,r[11]=0,r[12]=-e[12],r[13]=-e[13],r[14]=-e[14],r[15]=1,r;var n=e[0],a=e[4],i=e[8],o=e[12],f=e[1],d=e[5],h=e[9],E=e[13],m=e[2],p=e[6],v=e[10],A=e[14],S=e[3],N=e[7],g=e[11],I=e[15],O=v*I,M=A*g,w=p*I,x=A*N,C=p*g,P=v*N,D=m*I,U=A*S,L=m*g,F=v*S,b=m*N,B=p*S,z=O*d+x*h+C*E-(M*d+w*h+P*E),q=M*f+D*h+F*E-(O*f+U*h+L*E),G=w*f+U*d+b*E-(x*f+D*d+B*E),W=P*f+L*d+B*h-(C*f+F*d+b*h),V=M*a+w*i+P*o-(O*a+x*i+C*o),X=O*n+U*i+L*o-(M*n+D*i+F*o),H=x*n+D*a+B*o-(w*n+U*a+b*o),Y=C*n+F*a+b*i-(P*n+L*a+B*i);O=i*E,M=o*h,w=a*E,x=o*d,C=a*h,P=i*d,D=n*E,U=o*f,L=n*h,F=i*f,b=n*d,B=a*f;var k=O*N+x*g+C*I-(M*N+w*g+P*I),Z=M*S+D*g+F*I-(O*S+U*g+L*I),j=w*S+U*N+b*I-(x*S+D*N+B*I),K=P*S+L*N+B*g-(C*S+F*N+b*g),J=w*v+P*A+M*p-(C*A+O*p+x*v),Q=L*A+O*m+U*v-(D*v+F*A+M*m),$=D*p+B*A+x*m-(b*A+w*m+U*p),ee=b*v+C*m+F*p-(L*p+B*v+P*m),te=n*z+a*q+i*G+o*W;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,r[0]=z*te,r[1]=q*te,r[2]=G*te,r[3]=W*te,r[4]=V*te,r[5]=X*te,r[6]=H*te,r[7]=Y*te,r[8]=k*te,r[9]=Z*te,r[10]=j*te,r[11]=K*te,r[12]=J*te,r[13]=Q*te,r[14]=$*te,r[15]=ee*te,r},l.inverseTransformation=function(e,t){var r=e[0],n=e[1],a=e[2],i=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],d=e[13],h=e[14],E=-r*f-n*d-a*h,m=-i*f-o*d-u*h,p=-s*f-c*d-l*h;return t[0]=r,t[1]=i,t[2]=s,t[3]=0,t[4]=n,t[5]=o,t[6]=c,t[7]=0,t[8]=a,t[9]=u,t[10]=l,t[11]=0,t[12]=E,t[13]=m,t[14]=p,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,a(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return l.equals(this,e)},l.equalsArray=function(e,t,r){return e[0]===t[r]&&e[1]===t[r+1]&&e[2]===t[r+2]&&e[3]===t[r+3]&&e[4]===t[r+4]&&e[5]===t[r+5]&&e[6]===t[r+6]&&e[7]===t[r+7]&&e[8]===t[r+8]&&e[9]===t[r+9]&&e[10]===t[r+10]&&e[11]===t[r+11]&&e[12]===t[r+12]&&e[13]===t[r+13]&&e[14]===t[r+14]&&e[15]===t[r+15]},l.prototype.equalsEpsilon=function(e,t){return l.equalsEpsilon(this,e,t)},l.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},l}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(e,t,r,n){"use strict";function a(t,r){this.normal=e.clone(t),this.distance=r}a.fromPointNormal=function(r,n,i){var o=-e.dot(n,r);return t(i)?(e.clone(n,i.normal),i.distance=o,i):new a(n,o)};var i=new e;return a.fromCartesian4=function(r,n){var o=e.fromCartesian4(r,i),u=r.w;return t(n)?(e.clone(o,n.normal),n.distance=u,n):new a(o,u)},a.getPointDistance=function(t,r){return e.dot(t.normal,r)+t.distance},a.ORIGIN_XY_PLANE=n(new a(e.UNIT_Z,0)),a.ORIGIN_YZ_PLANE=n(new a(e.UNIT_X,0)),a.ORIGIN_ZX_PLANE=n(new a(e.UNIT_Y,0)),a}),define("Core/Rectangle",["./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(e,t,r,n,a,i,o,u){"use strict";function s(e,r,n,a){this.west=t(e,0),this.south=t(r,0),this.east=t(n,0),this.north=t(a,0)}n(s.prototype,{width:{get:function(){return s.computeWidth(this)}},height:{get:function(){return s.computeHeight(this)}}}),s.packedLength=4,s.pack=function(e,r,n){return n=t(n,0),r[n++]=e.west,r[n++]=e.south,r[n++]=e.east,r[n]=e.north,r},s.unpack=function(e,n,a){return n=t(n,0),r(a)||(a=new s),a.west=e[n++],a.south=e[n++],a.east=e[n++],a.north=e[n],a},s.computeWidth=function(e){var t=e.east,r=e.west;return t<r&&(t+=u.TWO_PI),t-r},s.computeHeight=function(e){return e.north-e.south},s.fromDegrees=function(e,n,a,i,o){return e=u.toRadians(t(e,0)),n=u.toRadians(t(n,0)),a=u.toRadians(t(a,0)),i=u.toRadians(t(i,0)),r(o)?(o.west=e,o.south=n,o.east=a,o.north=i,o):new s(e,n,a,i)},s.fromCartographicArray=function(e,t){for(var n=Number.MAX_VALUE,a=-Number.MAX_VALUE,i=Number.MAX_VALUE,o=-Number.MAX_VALUE,c=Number.MAX_VALUE,l=-Number.MAX_VALUE,f=0,d=e.length;f<d;f++){var h=e[f];n=Math.min(n,h.longitude),a=Math.max(a,h.longitude),c=Math.min(c,h.latitude),l=Math.max(l,h.latitude);var E=h.longitude>=0?h.longitude:h.longitude+u.TWO_PI;i=Math.min(i,E),o=Math.max(o,E)}return a-n>o-i&&(n=i,a=o,a>u.PI&&(a-=u.TWO_PI),n>u.PI&&(n-=u.TWO_PI)),r(t)?(t.west=n,t.south=c,t.east=a,t.north=l,t):new s(n,c,a,l)},s.fromCartesianArray=function(e,t,n){for(var a=Number.MAX_VALUE,i=-Number.MAX_VALUE,o=Number.MAX_VALUE,c=-Number.MAX_VALUE,l=Number.MAX_VALUE,f=-Number.MAX_VALUE,d=0,h=e.length;d<h;d++){var E=t.cartesianToCartographic(e[d]);a=Math.min(a,E.longitude),i=Math.max(i,E.longitude),l=Math.min(l,E.latitude),f=Math.max(f,E.latitude);var m=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;o=Math.min(o,m),c=Math.max(c,m)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),r(n)?(n.west=a,n.south=l,n.east=i,n.north=f,n):new s(a,l,i,f)},s.clone=function(e,t){if(r(e))return r(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||r(e)&&r(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return r(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.south,n.height=0,n):new e(t.west,t.south)},s.northwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.north,n.height=0,n):new e(t.west,t.north)},s.northeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.north,n.height=0,n):new e(t.east,t.north)},s.southeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.south,n.height=0,n):new e(t.east,t.south)},s.center=function(t,n){var a=t.east,i=t.west;a<i&&(a+=u.TWO_PI);var o=u.negativePiToPi(.5*(i+a)),s=.5*(t.south+t.north);return r(n)?(n.longitude=o,n.latitude=s,n.height=0,n):new e(o,s)},s.intersection=function(e,t,n){var a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.negativePiToPi(Math.max(i,c)),f=u.negativePiToPi(Math.min(a,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var d=Math.max(e.south,t.south),h=Math.min(e.north,t.north);if(!(d>=h))return r(n)?(n.west=l,n.south=d,n.east=f,n.north=h,n):new s(l,d,f,h)}},s.union=function(e,t,n){return r(n)||(n=new s),n.west=Math.min(e.west,t.west),n.south=Math.min(e.south,t.south),n.east=Math.max(e.east,t.east),n.north=Math.max(e.north,t.north),n},s.expand=function(e,t,n){return r(n)||(n=new s),n.west=Math.min(e.west,t.longitude),n.south=Math.min(e.south,t.latitude),n.east=Math.max(e.east,t.longitude),n.north=Math.max(e.north,t.latitude),n},s.contains=function(e,t){var r=t.longitude,n=t.latitude,a=e.west,i=e.east;return i<a&&(i+=u.TWO_PI,r<0&&(r+=u.TWO_PI)),(r>a||u.equalsEpsilon(r,a,u.EPSILON14))&&(r<i||u.equalsEpsilon(r,i,u.EPSILON14))&&n>=e.south&&n<=e.north};var c=new e;return s.subsample=function(e,n,a,o){n=t(n,i.WGS84),a=t(a,0),r(o)||(o=[]);var l=0,f=e.north,d=e.south,h=e.east,E=e.west,m=c;m.height=a,m.longitude=E,m.latitude=f,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.longitude=h,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.latitude=d,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=n.cartographicToCartesian(m,o[l]),l++,f<0?m.latitude=f:d>0?m.latitude=d:m.latitude=0;for(var p=1;p<8;++p)m.longitude=-Math.PI+p*u.PI_OVER_TWO,s.contains(e,m)&&(o[l]=n.cartographicToCartesian(m,o[l]),l++);return 0===m.latitude&&(m.longitude=E,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.longitude=h,o[l]=n.cartographicToCartesian(m,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,r,n,a,i,o,u,s,c,l,f,d){"use strict";function h(t,n){this.center=e.clone(r(t,e.ZERO)),this.radius=r(n,0)}var E=new e,m=new e,p=new e,_=new e,y=new e,T=new e,R=new e,v=new e,A=new e,S=new e,N=new e,g=new e;h.fromPoints=function(t,r){if(n(r)||(r=new h),!n(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;for(var a=e.clone(t[0],R),i=e.clone(a,E),o=e.clone(a,m),u=e.clone(a,p),s=e.clone(a,_),c=e.clone(a,y),l=e.clone(a,T),f=t.length,d=1;d<f;d++){e.clone(t[d],a);var I=a.x,O=a.y,M=a.z;I<i.x&&e.clone(a,i),I>s.x&&e.clone(a,s),O<o.y&&e.clone(a,o),O>c.y&&e.clone(a,c),M<u.z&&e.clone(a,u),M>l.z&&e.clone(a,l)}var w=e.magnitudeSquared(e.subtract(s,i,v)),x=e.magnitudeSquared(e.subtract(c,o,v)),C=e.magnitudeSquared(e.subtract(l,u,v)),P=i,D=s,U=w;x>U&&(U=x,P=o,D=c),C>U&&(U=C,P=u,D=l);var L=A;L.x=.5*(P.x+D.x),L.y=.5*(P.y+D.y),L.z=.5*(P.z+D.z);var F=e.magnitudeSquared(e.subtract(D,L,v)),b=Math.sqrt(F),B=S;B.x=i.x,B.y=o.y,B.z=u.z;var z=N;z.x=s.x,z.y=c.y,z.z=l.z;var q=e.multiplyByScalar(e.add(B,z,v),.5,g),G=0;for(d=0;d<f;d++){e.clone(t[d],a);var W=e.magnitude(e.subtract(a,q,v));W>G&&(G=W);var V=e.magnitudeSquared(e.subtract(a,L,v));if(V>F){var X=Math.sqrt(V);b=.5*(b+X),F=b*b;var H=X-b;L.x=(b*L.x+H*a.x)/X,L.y=(b*L.y+H*a.y)/X,L.z=(b*L.z+H*a.z)/X}}return b<G?(e.clone(L,r.center),r.radius=b):(e.clone(q,r.center),r.radius=G),r};var I=new o,O=new e,M=new e,w=new t,x=new t;h.fromRectangle2D=function(e,t,r){return h.fromRectangleWithHeights2D(e,t,0,0,r)},h.fromRectangleWithHeights2D=function(t,a,i,o,u){if(n(u)||(u=new h),!n(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;a=r(a,I),d.southwest(t,w),w.height=i,d.northeast(t,x),x.height=o;var s=a.project(w,O),c=a.project(x,M),l=c.x-s.x,f=c.y-s.y,E=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+E*E);var m=u.center;return m.x=s.x+.5*l,m.y=s.y+.5*f,m.z=s.z+.5*E,u};var C=[];h.fromRectangle3D=function(e,t,a,o){t=r(t,i.WGS84),a=r(a,0);var u;return n(e)&&(u=d.subsample(e,t,a,C)),h.fromPoints(u,o)},h.fromVertices=function(t,a,i,o){if(n(o)||(o=new h),!n(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;a=r(a,e.ZERO),i=r(i,3);var u=R;u.x=t[0]+a.x,u.y=t[1]+a.y,u.z=t[2]+a.z;for(var s=e.clone(u,E),c=e.clone(u,m),l=e.clone(u,p),f=e.clone(u,_),d=e.clone(u,y),I=e.clone(u,T),O=t.length,M=0;M<O;M+=i){var w=t[M]+a.x,x=t[M+1]+a.y,C=t[M+2]+a.z;u.x=w,u.y=x,u.z=C,w<s.x&&e.clone(u,s),w>f.x&&e.clone(u,f),x<c.y&&e.clone(u,c),x>d.y&&e.clone(u,d),C<l.z&&e.clone(u,l),C>I.z&&e.clone(u,I)}var P=e.magnitudeSquared(e.subtract(f,s,v)),D=e.magnitudeSquared(e.subtract(d,c,v)),U=e.magnitudeSquared(e.subtract(I,l,v)),L=s,F=f,b=P;D>b&&(b=D,L=c,F=d),U>b&&(b=U,L=l,F=I);var B=A;B.x=.5*(L.x+F.x),B.y=.5*(L.y+F.y),B.z=.5*(L.z+F.z);var z=e.magnitudeSquared(e.subtract(F,B,v)),q=Math.sqrt(z),G=S;G.x=s.x,G.y=c.y,G.z=l.z;var W=N;W.x=f.x,W.y=d.y,W.z=I.z;var V=e.multiplyByScalar(e.add(G,W,v),.5,g),X=0;for(M=0;M<O;M+=i){u.x=t[M]+a.x,u.y=t[M+1]+a.y,u.z=t[M+2]+a.z;var H=e.magnitude(e.subtract(u,V,v));H>X&&(X=H);var Y=e.magnitudeSquared(e.subtract(u,B,v));if(Y>z){var k=Math.sqrt(Y);q=.5*(q+k),z=q*q;var Z=k-q;B.x=(q*B.x+Z*u.x)/k,B.y=(q*B.y+Z*u.y)/k,B.z=(q*B.z+Z*u.z)/k}}return q<X?(e.clone(B,o.center),o.radius=q):(e.clone(V,o.center),o.radius=X),o},h.fromEncodedCartesianVertices=function(t,r,a){if(n(a)||(a=new h),!n(t)||!n(r)||t.length!==r.length||0===t.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;var i=R;i.x=t[0]+r[0],i.y=t[1]+r[1],i.z=t[2]+r[2];for(var o=e.clone(i,E),u=e.clone(i,m),s=e.clone(i,p),c=e.clone(i,_),l=e.clone(i,y),f=e.clone(i,T),d=t.length,I=0;I<d;I+=3){var O=t[I]+r[I],M=t[I+1]+r[I+1],w=t[I+2]+r[I+2];i.x=O,i.y=M,i.z=w,O<o.x&&e.clone(i,o),O>c.x&&e.clone(i,c),M<u.y&&e.clone(i,u),M>l.y&&e.clone(i,l),w<s.z&&e.clone(i,s),w>f.z&&e.clone(i,f)}var x=e.magnitudeSquared(e.subtract(c,o,v)),C=e.magnitudeSquared(e.subtract(l,u,v)),P=e.magnitudeSquared(e.subtract(f,s,v)),D=o,U=c,L=x;C>L&&(L=C,D=u,U=l),P>L&&(L=P,D=s,U=f);var F=A;F.x=.5*(D.x+U.x),F.y=.5*(D.y+U.y),F.z=.5*(D.z+U.z);var b=e.magnitudeSquared(e.subtract(U,F,v)),B=Math.sqrt(b),z=S;z.x=o.x,z.y=u.y,z.z=s.z;var q=N;q.x=c.x,q.y=l.y,q.z=f.z;var G=e.multiplyByScalar(e.add(z,q,v),.5,g),W=0;for(I=0;I<d;I+=3){i.x=t[I]+r[I],i.y=t[I+1]+r[I+1],i.z=t[I+2]+r[I+2];var V=e.magnitude(e.subtract(i,G,v));V>W&&(W=V);var X=e.magnitudeSquared(e.subtract(i,F,v));if(X>b){var H=Math.sqrt(X);B=.5*(B+H),b=B*B;var Y=H-B;F.x=(B*F.x+Y*i.x)/H,F.y=(B*F.y+Y*i.y)/H,F.z=(B*F.z+Y*i.z)/H}}return B<W?(e.clone(F,a.center),a.radius=B):(e.clone(G,a.center),a.radius=W),a},h.fromCornerPoints=function(t,r,a){n(a)||(a=new h);var i=a.center;return e.add(t,r,i),e.multiplyByScalar(i,.5,i),a.radius=e.distance(i,r),a},h.fromEllipsoid=function(t,r){return n(r)||(r=new h),e.clone(e.ZERO,r.center),r.radius=t.maximumRadius,r};var P=new e;h.fromBoundingSpheres=function(t,r){if(n(r)||(r=new h),!n(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;var a=t.length;if(1===a)return h.clone(t[0],r);if(2===a)return h.union(t[0],t[1],r);for(var i=[],o=0;o<a;o++)i.push(t[o].center);r=h.fromPoints(i,r);var u=r.center,s=r.radius;for(o=0;o<a;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return r.radius=s,r};var D=new e,U=new e,L=new e;h.fromOrientedBoundingBox=function(t,r){n(r)||(r=new h);var a=t.halfAxes,i=c.getColumn(a,0,D),o=c.getColumn(a,1,U),u=c.getColumn(a,2,L),s=e.magnitude(i),l=e.magnitude(o),f=e.magnitude(u);return r.center=e.clone(t.center,r.center),r.radius=Math.max(s,l,f),r},h.clone=function(t,r){if(n(t))return n(r)?(r.center=e.clone(t.center,r.center),r.radius=t.radius,r):new h(t.center,t.radius)},h.packedLength=4,h.pack=function(e,t,n){n=r(n,0);var a=e.center;return t[n++]=a.x,t[n++]=a.y,t[n++]=a.z,t[n]=e.radius,t},h.unpack=function(e,t,a){t=r(t,0),n(a)||(a=new h);var i=a.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],a.radius=e[t],a};var F=new e,b=new e;h.union=function(t,r,a){n(a)||(a=new h);var i=t.center,o=t.radius,u=r.center,s=r.radius,c=e.subtract(u,i,F),l=e.magnitude(c);if(o>=l+s)return t.clone(a),a;if(s>=l+o)return r.clone(a),a;var f=.5*(o+l+s),d=e.multiplyByScalar(c,(-o+f)/l,b);return e.add(d,i,d),e.clone(d,a.center),a.radius=f,a};var B=new e;h.expand=function(t,r,n){n=h.clone(t,n);var a=e.magnitude(e.subtract(r,n.center,B));return a>n.radius&&(n.radius=a),n},h.intersectPlane=function(t,r){var n=t.center,a=t.radius,i=r.normal,o=e.dot(i,n)+r.distance;return o<-a?u.OUTSIDE:o<a?u.INTERSECTING:u.INSIDE},h.transform=function(e,t,r){return n(r)||(r=new h),r.center=l.multiplyByPoint(t,e.center,r.center),r.radius=l.getMaximumScale(t)*e.radius,r};var z=new e;h.distanceSquaredTo=function(t,r){var n=e.subtract(t.center,r,z);return e.magnitudeSquared(n)-t.radius*t.radius},h.transformWithoutScale=function(e,t,r){return n(r)||(r=new h),r.center=l.multiplyByPoint(t,e.center,r.center),r.radius=e.radius,r};var q=new e;h.computePlaneDistances=function(t,r,a,i){n(i)||(i=new s);var o=e.subtract(t.center,r,q),u=e.dot(a,o);return i.start=u-t.radius,i.stop=u+t.radius,i};for(var G=new e,W=new e,V=new e,X=new e,H=new e,Y=new t,k=new Array(8),Z=0;Z<8;++Z)k[Z]=new e;var j=new o;return h.projectTo2D=function(t,n,a){n=r(n,j);var i=n.ellipsoid,o=t.center,u=t.radius,s=i.geodeticSurfaceNormal(o,G),c=e.cross(e.UNIT_Z,s,W);e.normalize(c,c);var l=e.cross(s,c,V);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,H),d=e.negate(c,X),E=k,m=E[0];e.add(s,l,m),e.add(m,c,m),m=E[1],e.add(s,l,m),e.add(m,d,m),m=E[2],e.add(s,f,m),e.add(m,d,m),m=E[3],e.add(s,f,m),e.add(m,c,m),e.negate(s,s),m=E[4],e.add(s,l,m),e.add(m,c,m),m=E[5],e.add(s,l,m),e.add(m,d,m),m=E[6],e.add(s,f,m),e.add(m,d,m),m=E[7],e.add(s,f,m),e.add(m,c,m);for(var p=E.length,_=0;_<p;++_){var y=E[_];e.add(o,y,y);var T=i.cartesianToCartographic(y,Y);n.project(T,y)}a=h.fromPoints(E,a),o=a.center;var R=o.x,v=o.y,A=o.z;return o.x=A,o.y=R,o.z=v,a},h.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},h.equals=function(t,r){return t===r||n(t)&&n(r)&&e.equals(t.center,r.center)&&t.radius===r.radius},h.prototype.intersectPlane=function(e){return h.intersectPlane(this,e)},h.prototype.distanceSquaredTo=function(e){return h.distanceSquaredTo(this,e)},h.prototype.computePlaneDistances=function(e,t,r){return h.computePlaneDistances(this,e,t,r)},h.prototype.isOccluded=function(e){return h.isOccluded(this,e)},h.prototype.equals=function(e){return h.equals(this,e)},h.prototype.clone=function(e){return h.clone(this,e)},h}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var t={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,
+IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:35713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var r,n={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},a={};return t(a,{element:{get:function(){if(a.supportsFullscreen())return document[n.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return n.fullscreenchange}},errorEventName:{get:function(){if(a.supportsFullscreen())return n.fullscreenerror}},enabled:{get:function(){if(a.supportsFullscreen())return document[n.fullscreenEnabled]}},fullscreen:{get:function(){if(a.supportsFullscreen())return null!==a.element}}}),a.supportsFullscreen=function(){if(e(r))return r;r=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return n.requestFullscreen="requestFullscreen",n.exitFullscreen="exitFullscreen",n.fullscreenEnabled="fullscreenEnabled",n.fullscreenElement="fullscreenElement",n.fullscreenchange="fullscreenchange",n.fullscreenerror="fullscreenerror",r=!0;for(var a,i=["webkit","moz","o","ms","khtml"],o=0,u=i.length;o<u;++o){var s=i[o];a=s+"RequestFullscreen","function"==typeof t[a]?(n.requestFullscreen=a,r=!0):(a=s+"RequestFullScreen","function"==typeof t[a]&&(n.requestFullscreen=a,r=!0)),a=s+"ExitFullscreen","function"==typeof document[a]?n.exitFullscreen=a:(a=s+"CancelFullScreen","function"==typeof document[a]&&(n.exitFullscreen=a)),a=s+"FullscreenEnabled",void 0!==document[a]?n.fullscreenEnabled=a:(a=s+"FullScreenEnabled",void 0!==document[a]&&(n.fullscreenEnabled=a)),a=s+"FullscreenElement",void 0!==document[a]?n.fullscreenElement=a:(a=s+"FullScreenElement",void 0!==document[a]&&(n.fullscreenElement=a)),a=s+"fullscreenchange",void 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t(this._start.longitude+w,A,0)},h}),define("Core/QuadraticRealPolynomial",["./DeveloperError","./Math"],function(e,t){"use strict";function r(e,r,n){var a=e+r;return t.sign(e)!==t.sign(r)&&Math.abs(a/Math.max(Math.abs(e),Math.abs(r)))<n?0:a}var n={};return n.computeDiscriminant=function(e,t,r){var n=t*t-4*e*r;return n},n.computeRealRoots=function(e,n,a){var i;if(0===e)return 0===n?[]:[-a/n];if(0===n){if(0===a)return[0,0];var o=Math.abs(a),u=Math.abs(e);if(o<u&&o/u<t.EPSILON14)return[0,0];if(o>u&&u/o<t.EPSILON14)return[];if(i=-a/e,i<0)return[];var s=Math.sqrt(i);return[-s,s]}if(0===a)return i=-n/e,i<0?[i,0]:[0,i];var c=n*n,l=4*e*a,f=r(c,-l,t.EPSILON14);if(f<0)return[];var d=-.5*r(n,t.sign(n)*Math.sqrt(f),t.EPSILON14);return n>0?[d/e,a/d]:[a/d,d/e]},n}),define("Core/CubicRealPolynomial",["./DeveloperError","./QuadraticRealPolynomial"],function(e,t){"use strict";function r(e,t,r,n){var a,i,o=e,u=t/3,s=r/3,c=n,l=o*s,f=u*c,d=u*u,h=s*s,E=o*s-d,m=o*c-u*s,p=u*c-h,_=4*E*p-m*m;if(_<0){var y,T,R;d*f>=l*h?(y=o,T=E,R=-2*u*E+o*m):(y=c,T=p,R=-c*m+2*s*p);var v=R<0?-1:1,A=-v*Math.abs(y)*Math.sqrt(-_);i=-R+A;var S=i/2,N=S<0?-Math.pow(-S,1/3):Math.pow(S,1/3),g=i===A?-N:-T/N;return a=T<=0?N+g:-R/(N*N+g*g+T),d*f>=l*h?[(a-u)/o]:[-c/(a+s)]}var I=E,O=-2*u*E+o*m,M=p,w=-c*m+2*s*p,x=Math.sqrt(_),C=Math.sqrt(3)/2,P=Math.abs(Math.atan2(o*x,-O)/3);a=2*Math.sqrt(-I);var D=Math.cos(P);i=a*D;var U=a*(-D/2-C*Math.sin(P)),L=i+U>2*u?i-u:U-u,F=o,b=L/F;P=Math.abs(Math.atan2(c*x,-w)/3),a=2*Math.sqrt(-M),D=Math.cos(P),i=a*D,U=a*(-D/2-C*Math.sin(P));var B=-c,z=i+U<2*s?i+s:U+s,q=B/z,G=F*z,W=-L*z-F*B,V=L*B,X=(s*W-u*V)/(-u*W+s*G);return b<=X?b<=q?X<=q?[b,X,q]:[b,q,X]:[q,b,X]:b<=q?[X,b,q]:X<=q?[X,q,b]:[q,X,b]}var n={};return n.computeDiscriminant=function(e,t,r,n){var a=e*e,i=t*t,o=r*r,u=n*n,s=18*e*t*r*n+i*o-27*a*u-4*(e*o*r+i*t*n);return s},n.computeRealRoots=function(e,n,a,i){var o,u;if(0===e)return t.computeRealRoots(n,a,i);if(0===n){if(0===a){if(0===i)return[0,0,0];u=-i/e;var s=u<0?-Math.pow(-u,1/3):Math.pow(u,1/3);return[s,s,s]}return 0===i?(o=t.computeRealRoots(e,0,a),0===o.Length?[0]:[o[0],0,o[1]]):r(e,0,a,i)}return 0===a?0===i?(u=-n/e,u<0?[u,0,0]:[0,0,u]):r(e,n,0,i):0===i?(o=t.computeRealRoots(e,n,a),0===o.length?[0]:o[1]<=0?[o[0],o[1],0]:o[0]>=0?[0,o[0],o[1]]:[o[0],0,o[1]]):r(e,n,a,i)},n}),define("Core/QuarticRealPolynomial",["./CubicRealPolynomial","./DeveloperError","./Math","./QuadraticRealPolynomial"],function(e,t,r,n){"use strict";function a(t,a,i,o){var u=t*t,s=a-3*u/8,c=i-a*t/2+u*t/8,l=o-i*t/4+a*u/16-3*u*u/256,f=e.computeRealRoots(1,2*s,s*s-4*l,-c*c);if(f.length>0){var d=-t/4,h=f[f.length-1];if(Math.abs(h)<r.EPSILON14){var E=n.computeRealRoots(1,s,l);if(2===E.length){var m,p=E[0],_=E[1];if(p>=0&&_>=0){var y=Math.sqrt(p),T=Math.sqrt(_);return[d-T,d-y,d+y,d+T]}if(p>=0&&_<0)return m=Math.sqrt(p),[d-m,d+m];if(p<0&&_>=0)return m=Math.sqrt(_),[d-m,d+m]}return[]}if(h>0){var R=Math.sqrt(h),v=(s+h-c/R)/2,A=(s+h+c/R)/2,S=n.computeRealRoots(1,R,v),N=n.computeRealRoots(1,-R,A);return 0!==S.length?(S[0]+=d,S[1]+=d,0!==N.length?(N[0]+=d,N[1]+=d,S[1]<=N[0]?[S[0],S[1],N[0],N[1]]:N[1]<=S[0]?[N[0],N[1],S[0],S[1]]:S[0]>=N[0]&&S[1]<=N[1]?[N[0],S[0],S[1],N[1]]:N[0]>=S[0]&&N[1]<=S[1]?[S[0],N[0],N[1],S[1]]:S[0]>N[0]&&S[0]<N[1]?[N[0],S[0],N[1],S[1]]:[S[0],N[0],S[1],N[1]]):S):0!==N.length?(N[0]+=d,N[1]+=d,N):[]}}return[]}function i(t,a,i,o){var u=i*i,s=a*a,c=t*t,l=-2*a,f=i*t+s-4*o,d=c*o-i*a*t+u,h=e.computeRealRoots(1,l,f,d);if(h.length>0){var E,m,p=h[0],_=a-p,y=_*_,T=t/2,R=_/2,v=y-4*o,A=y+4*Math.abs(o),S=c-4*p,N=c+4*Math.abs(p);if(p<0||v*N<S*A){var g=Math.sqrt(S);E=g/2,m=0===g?0:(t*R-i)/g}else{var I=Math.sqrt(v);E=0===I?0:(t*R-i)/I,m=I/2}var O,M;0===T&&0===E?(O=0,M=0):r.sign(T)===r.sign(E)?(O=T+E,M=p/O):(M=T-E,O=p/M);var w,x;0===R&&0===m?(w=0,x=0):r.sign(R)===r.sign(m)?(w=R+m,x=o/w):(x=R-m,w=o/x);var 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a=this;this._downloadPromise=e(c.request(t.url,s),function(e){m(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else m(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function E(e,t){return o.compare(e.julianDate,t)}function m(e,r){if(!n(r.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");
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t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=s.x,n[1]=s.y,n[2]=s.z,n[3]=0,n[4]=c.x,n[5]=c.y,n[6]=c.z,n[7]=0,n[8]=u.x,n[9]=u.y,n[10]=u.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(s.x,c.x,u.x,e.x,s.y,c.y,u.y,e.y,s.z,c.z,u.z,e.z,0,0,0,1)};var S=new r,N=new r,g=new r;T.northEastDownToFixedFrame=function(e,t,n){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var a=E.sign(e.z);return o(n)?(n[0]=-a,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=1,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=-a,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(-a,0,0,e.x,0,1,0,e.y,0,0,-a,e.z,0,0,0,1)}var u=S,s=N,c=g;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=c.x,n[1]=c.y,n[2]=c.z,n[3]=0,n[4]=s.x,n[5]=s.y,n[6]=s.z,n[7]=0,n[8]=-u.x,n[9]=-u.y,n[10]=-u.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(c.x,s.x,-u.x,e.x,c.y,s.y,-u.y,e.y,c.z,s.z,-u.z,e.z,0,0,0,1)},T.northUpEastToFixedFrame=function(e,t,n){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var a=E.sign(e.z);return o(n)?(n[0]=-a,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=a,n[7]=0,n[8]=0,n[9]=1,n[10]=0,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(-a,0,0,e.x,0,0,1,e.y,0,a,0,e.z,0,0,0,1)}var u=R,s=v,c=A;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=c.x,n[1]=c.y,n[2]=c.z,n[3]=0,n[4]=u.x,n[5]=u.y,n[6]=u.z,n[7]=0,n[8]=s.x,n[9]=s.y,n[10]=s.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(c.x,u.x,s.x,e.x,c.y,u.y,s.y,e.y,c.z,u.z,s.z,e.z,0,0,0,1)};var I=new _,O=new r(1,1,1),M=new p;T.headingPitchRollToFixedFrame=function(e,t,n,a,i,o){var u=_.fromHeadingPitchRoll(t,n,a,I),s=p.fromTranslationQuaternionRotationScale(r.ZERO,u,O,M);return o=T.eastNorthUpToFixedFrame(e,i,o),p.multiply(o,s,o)},T.aircraftHeadingPitchRollToFixedFrame=function(e,t,n,a,i,o){var u=_.fromHeadingPitchRoll(t,n,a,I),s=p.fromTranslationQuaternionRotationScale(r.ZERO,u,O,M);return o=T.northEastDownToFixedFrame(e,i,o),p.multiply(o,s,o)};var w=new p,x=new m;T.headingPitchRollQuaternion=function(e,t,r,n,a,i){var o=T.headingPitchRollToFixedFrame(e,t,r,n,a,w),u=p.getRotation(o,x);return _.fromRotationMatrix(u,i)},T.aircraftHeadingPitchRollQuaternion=function(e,t,r,n,a,i){var o=T.aircraftHeadingPitchRollToFixedFrame(e,t,r,n,a,w),u=p.getRotation(o,x);return _.fromRotationMatrix(u,i)};var C=24110.54841,P=8640184.812866,D=.093104,U=-62e-7,L=1.1772758384668e-19,F=72921158553e-15,b=E.TWO_PI/86400,B=new h;T.computeTemeToPseudoFixedMatrix=function(e,t){B=h.addSeconds(e,-h.computeTaiMinusUtc(e),B);var r,n=B.dayNumber,a=B.secondsOfDay,i=n-2451545;r=a>=43200?(i+.5)/y.DAYS_PER_JULIAN_CENTURY:(i-.5)/y.DAYS_PER_JULIAN_CENTURY;var u=C+r*(P+r*(D+r*U)),s=u*b%E.TWO_PI,c=F+L*(n-2451545.5),l=(a+.5*y.SECONDS_PER_DAY)%y.SECONDS_PER_DAY,f=s+c*l,d=Math.cos(f),p=Math.sin(f);return o(t)?(t[0]=d,t[1]=-p,t[2]=0,t[3]=p,t[4]=d,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new m(d,p,0,-p,d,0,0,0,1)},T.iau2006XysData=new f,T.earthOrientationParameters=s.NONE;var z=32.184,q=2451545;T.preloadIcrfFixed=function(t){var r=t.start.dayNumber,n=t.start.secondsOfDay+z,a=t.stop.dayNumber,i=t.stop.secondsOfDay+z,o=T.iau2006XysData.preload(r,n,a,i),u=T.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},T.computeIcrfToFixedMatrix=function(e,t){o(t)||(t=new m);var r=T.computeFixedToIcrfMatrix(e,t);if(o(r))return m.transpose(r,t)};var G=new d(0,0,0),W=new c(0,0,0,0,0,0),V=new m,X=new m;T.computeFixedToIcrfMatrix=function(e,t){o(t)||(t=new m);var r=T.earthOrientationParameters.compute(e,W);if(o(r)){var n=e.dayNumber,a=e.secondsOfDay+z,i=T.iau2006XysData.computeXysRadians(n,a,G);if(o(i)){var u=i.x+r.xPoleOffset,s=i.y+r.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=V;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=m.fromRotationZ(-i.s,X),d=m.multiply(l,f,V),p=e.dayNumber,_=e.secondsOfDay-h.computeTaiMinusUtc(e)+r.ut1MinusUtc,R=p-2451545,v=_/y.SECONDS_PER_DAY,A=.779057273264+v+.00273781191135448*(R+v);A=A%1*E.TWO_PI;var S=m.fromRotationZ(A,X),N=m.multiply(d,S,V),g=Math.cos(r.xPoleWander),I=Math.cos(r.yPoleWander),O=Math.sin(r.xPoleWander),M=Math.sin(r.yPoleWander),w=n-q+a/y.SECONDS_PER_DAY;w/=36525;var x=-47e-6*w*E.RADIANS_PER_DEGREE/3600,C=Math.cos(x),P=Math.sin(x),D=X;return D[0]=g*C,D[1]=g*P,D[2]=O,D[3]=-I*P+M*O*C,D[4]=I*C+M*O*P,D[5]=-M*g,D[6]=-M*P-I*O*C,D[7]=M*C-I*O*P,D[8]=I*g,m.multiply(N,D,t)}}};var H=new n;T.pointToWindowCoordinates=function(e,t,r,n){return n=T.pointToGLWindowCoordinates(e,t,r,n),n.y=2*t[5]-n.y,n},T.pointToGLWindowCoordinates=function(e,r,a,i){o(i)||(i=new t);var u=H;return p.multiplyByVector(e,n.fromElements(a.x,a.y,a.z,1,u),u),n.multiplyByScalar(u,1/u.w,u),p.multiplyByVector(r,u,u),t.fromCartesian4(u,i)};var Y=new r,k=new r,Z=new r;T.rotationMatrixFromPositionVelocity=function(e,t,n,a){var u=i(n,l.WGS84).geodeticSurfaceNormal(e,Y),s=r.cross(t,u,k);r.equalsEpsilon(s,r.ZERO,E.EPSILON6)&&(s=r.clone(r.UNIT_X,s));var c=r.cross(s,t,Z);return r.cross(t,c,s),r.negate(s,s),o(a)||(a=new m),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var j=new a,K=new r,J=new r,Q=new n,$=new n,ee=new n,te=new n,re=new n,ne=new p,ae=new p;return T.basisTo2D=function(e,t,a){var i=e.ellipsoid,o=p.getColumn(t,3,Q),u=i.cartesianToCartographic(o,j),s=T.eastNorthUpToFixedFrame(o,i,ne),c=p.inverseTransformation(s,ae),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var d=p.getColumn(t,0,J),h=r.magnitude(d),E=p.multiplyByVector(c,d,ee);n.fromElements(E.z,E.x,E.y,0,E);var m=p.getColumn(t,1,J),_=r.magnitude(m),y=p.multiplyByVector(c,m,te);n.fromElements(y.z,y.x,y.y,0,y);var R=p.getColumn(t,2,J),v=r.magnitude(R),A=re;return r.cross(E,y,A),r.normalize(A,A),r.cross(y,A,E),r.normalize(E,E),r.cross(A,E,y),r.normalize(y,y),r.multiplyByScalar(E,h,E),r.multiplyByScalar(y,_,y),r.multiplyByScalar(A,v,A),p.setColumn(a,0,E,a),p.setColumn(a,1,y,a),p.setColumn(a,2,A,a),p.setColumn(a,3,f,a),a},T}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,r,n,a,i,o,u,s,c,l,f,d,h,E){"use strict";function m(e,t){t=a(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var n=E.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=r.fromCartesian4(f.getColumn(n,0,p)),this._yAxis=r.fromCartesian4(f.getColumn(n,1,p));var i=r.fromCartesian4(f.getColumn(n,2,p));this._plane=d.fromPointNormal(e,i)}var p=new n;o(m.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var _=new e;m.fromPoints=function(t,r){var n=e.fromPoints(t,_);return new m(n.center,r)};var y=new h,T=new r;m.prototype.projectPointOntoPlane=function(e,n){var a=y;a.origin=e,r.normalize(e,a.direction);var o=c.rayPlane(a,this._plane,T);if(i(o)||(r.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,T)),i(o)){var u=r.subtract(o,this._origin,o),s=r.dot(this._xAxis,u),l=r.dot(this._yAxis,u);return i(n)?(n.x=s,n.y=l,n):new t(s,l)}},m.prototype.projectPointsOntoPlane=function(e,t){i(t)||(t=[]);for(var r=0,n=e.length,a=0;a<n;a++){var o=this.projectPointOntoPlane(e[a],t[r]);i(o)&&(t[r]=o,r++)}return t.length=r,t},m.prototype.projectPointToNearestOnPlane=function(e,n){i(n)||(n=new t);var a=y;a.origin=e,r.clone(this._plane.normal,a.direction);var o=c.rayPlane(a,this._plane,T);i(o)||(r.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,T));var u=r.subtract(o,this._origin,o),s=r.dot(this._xAxis,u),l=r.dot(this._yAxis,u);return n.x=s,n.y=l,n},m.prototype.projectPointsToNearestOnPlane=function(e,t){i(t)||(t=[]);var r=e.length;t.length=r;for(var n=0;n<r;n++)t[n]=this.projectPointToNearestOnPlane(e[n],t[n]);return t};var R=new r;return m.prototype.projectPointsOntoEllipsoid=function(e,t){var n=e.length;i(t)?t.length=n:t=new Array(n);for(var a=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=R,l=0;l<n;++l){var f=e[l];r.multiplyByScalar(u,f.x,c),i(t[l])||(t[l]=new r);var d=r.add(o,c,t[l]);r.multiplyByScalar(s,f.y,c),r.add(d,c,d),a.scaleToGeocentricSurface(d,d)}return t},m}),define("Core/PolylineVolumeGeometryLibrary",["./Cartesian2","./Cartesian3","./Cartesian4","./Cartographic","./CornerType","./EllipsoidTangentPlane","./Math","./Matrix3","./Matrix4","./PolylinePipeline","./Quaternion","./Transforms"],function(e,t,r,n,a,i,o,u,s,c,l,f){"use strict";function d(e,t){for(var r=new Array(e.length),n=0;n<e.length;n++){var a=e[n];D=t.cartesianToCartographic(a,D),r[n]=D.height,e[n]=t.scaleToGeodeticSurface(a,a)}return r}function h(e,r,n,a){var i,o=e[0],u=e[1],s=t.angleBetween(o,u),c=Math.ceil(s/a),l=new Array(c);if(r===n){for(i=0;i<c;i++)l[i]=r;return l.push(n),l}var f=n-r,d=f/c;for(i=1;i<c;i++){var h=r+i*d;l[i]=h}return l[0]=r,l.push(n),l}function E(r,n,a,o){var u=new i(a,o),s=u.projectPointOntoPlane(t.add(a,r,Y),Y),c=u.projectPointOntoPlane(t.add(a,n,k),k),l=e.angleBetween(s,c);return c.x*s.y-c.y*s.x>=0?-l:l}function m(e,r,n,a,i,o,c,l){var d=z,h=q;L=f.eastNorthUpToFixedFrame(e,i,L),d=s.multiplyByPointAsVector(L,U,d),d=t.normalize(d,d);var m=E(d,r,e,i);b=u.fromRotationZ(m,b),G.z=o,L=s.multiplyTransformation(L,s.fromRotationTranslation(b,G,F),L);var p=B;p[0]=c;for(var _=0;_<l;_++)for(var y=0;y<n.length;y+=3)h=t.fromArray(n,y,h),h=u.multiplyByVector(p,h,h),h=s.multiplyByPoint(L,h,h),a.push(h.x,h.y,h.z);return a}function p(e,r,n,a,i,o,u){for(var s=0;s<e.length;s+=3){var c=t.fromArray(e,s,W);a=m(c,r,n,a,i,o[s/3],u,1)}return a}function _(e,t){var r=e.length,n=new Array(6*r),a=0,i=t.x+t.width/2,o=t.y+t.height/2,u=e[0];n[a++]=u.x-i,n[a++]=0,n[a++]=u.y-o;for(var s=1;s<r;s++){u=e[s];var c=u.x-i,l=u.y-o;n[a++]=c,n[a++]=0,n[a++]=l,n[a++]=c,n[a++]=0,n[a++]=l}return u=e[0],n[a++]=u.x-i,n[a++]=0,n[a++]=u.y-o,n}function y(e,t){for(var r=e.length,n=new Array(3*r),a=0,i=t.x+t.width/2,o=t.y+t.height/2,u=0;u<r;u++)n[a++]=e[u].x-i,n[a++]=0,n[a++]=e[u].y-o;return n}function T(e,r,n,i,s,c,f,d,h,E){var p,_=t.angleBetween(t.subtract(r,e,x),t.subtract(n,e,C)),y=i===a.BEVELED?0:Math.ceil(_/o.toRadians(5));p=s?u.fromQuaternion(l.fromAxisAngle(t.negate(e,x),_/(y+1),V),H):u.fromQuaternion(l.fromAxisAngle(e,_/(y+1),V),H);var T,R;if(r=t.clone(r,X),y>0)for(var v=E?2:1,A=0;A<y;A++)r=u.multiplyByVector(p,r,r),T=t.subtract(r,e,x),T=t.normalize(T,T),s||(T=t.negate(T,T)),R=c.scaleToGeodeticSurface(r,C),f=m(R,T,d,f,c,h,1,v);else T=t.subtract(r,e,x),T=t.normalize(T,T),s||(T=t.negate(T,T)),R=c.scaleToGeodeticSurface(r,C),f=m(R,T,d,f,c,h,1,1),n=t.clone(n,X),T=t.subtract(n,e,x),T=t.normalize(T,T),s||(T=t.negate(T,T)),R=c.scaleToGeodeticSurface(n,C),f=m(R,T,d,f,c,h,1,1);return f}var R=[new t,new t],v=new t,A=new t,S=new t,N=new t,g=new t,I=new t,O=new t,M=new t,w=new t,x=new t,C=new t,P={},D=new n,U=new t(-1,0,0),L=new s,F=new s,b=new u,B=u.IDENTITY.clone(),z=new t,q=new r,G=new t,W=new t,V=new l,X=new t,H=new u;P.removeDuplicatesFromShape=function(t){for(var r=t.length,n=[],a=r-1,i=0;i<r;a=i++){var o=t[a],u=t[i];e.equals(o,u)||n.push(u)}return n};var Y=new t,k=new t;P.angleIsGreaterThanPi=function(e,r,n,a){var o=new i(n,a),u=o.projectPointOntoPlane(t.add(n,e,Y),Y),s=o.projectPointOntoPlane(t.add(n,r,k),k);return s.x*u.y-s.y*u.x>=0};var Z=new t,j=new t;return P.computePositions=function(e,r,n,i,u){var s=i._ellipsoid,l=d(e,s),f=i._granularity,E=i._cornerType,C=u?_(r,n):y(r,n),D=u?y(r,n):void 0,U=n.height/2,L=n.width/2,F=e.length,b=[],B=u?[]:void 0,z=v,q=A,G=S,W=N,V=g,X=I,H=O,Y=M,k=w,K=e[0],J=e[1];W=s.geodeticSurfaceNormal(K,W),z=t.subtract(J,K,z),z=t.normalize(z,z),Y=t.cross(W,z,Y),Y=t.normalize(Y,Y);var Q=l[0],$=l[1];u&&(B=m(K,Y,D,B,s,Q+U,1,1)),k=t.clone(K,k),K=J,q=t.negate(z,q);for(var ee,te,re=1;re<F-1;re++){var ne=u?2:1;J=e[re+1],z=t.subtract(J,K,z),z=t.normalize(z,z),G=t.add(z,q,G),G=t.normalize(G,G),W=s.geodeticSurfaceNormal(K,W);var ae=t.multiplyByScalar(W,t.dot(z,W),Z);t.subtract(z,ae,ae),t.normalize(ae,ae);var 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A=v+f;m=r.fromArray(i,u,m),p=r.fromArray(i,u+c,p),_=r.fromArray(i,(u+3)%c,_),p=r.subtract(p,m,p),_=r.subtract(_,m,_),y=r.normalize(r.cross(p,_,y),y),t.normal&&(o.addAttribute(d,y,A),o.addAttribute(d,y,A+3),o.addAttribute(d,y,v),o.addAttribute(d,y,v+3)),(t.tangent||t.binormal)&&(R=r.fromArray(n,u,R),t.binormal&&(o.addAttribute(h,R,A),o.addAttribute(h,R,A+3),o.addAttribute(h,R,v),o.addAttribute(h,R,v+3)),t.tangent&&(T=r.normalize(r.cross(R,y,T),T),o.addAttribute(E,T,A),o.addAttribute(E,T,A+3),o.addAttribute(E,T,v),o.addAttribute(E,T,v+3))),v+=6}if(t.normal){for(d.set(n),u=0;u<c;u+=3)d[u+c]=-n[u],d[u+c+1]=-n[u+1],d[u+c+2]=-n[u+2];e.normal.values=d}else e.normal=void 0;if(t.binormal?(h.set(a),h.set(a,c),e.binormal.values=h):e.binormal=void 0,t.tangent){var S=e.tangent.values;E.set(S),E.set(S,c),e.tangent.values=E}}if(t.st){var N=e.st.values,g=new Float32Array(6*l);g.set(N),g.set(N,l);for(var I=2*l,O=0;O<2;O++){for(g[I++]=N[0],g[I++]=N[1],u=2;u<l;u+=2){var 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x,C,P,D;for(y=0;y<v;y+=2)x=y+v,C=x+v,P=x+1,D=C+1,g[I++]=x,g[I++]=C,g[I++]=P,g[I++]=P,g[I++]=C,g[I++]=D;return{attributes:c,indices:g}}function I(e,t,n,a,i,o){var u=r.subtract(t,e,b);r.normalize(u,u);var s=n.geodeticSurfaceNormal(e,B),c=r.cross(u,s,b);r.multiplyByScalar(c,a,c);var l=i.latitude,f=i.longitude,d=o.latitude,h=o.longitude;r.add(e,c,B),n.cartesianToCartographic(B,z);var E=z.latitude,m=z.longitude;l=Math.min(l,E),f=Math.min(f,m),d=Math.max(d,E),h=Math.max(h,m),r.subtract(e,c,B),n.cartesianToCartographic(B,z),E=z.latitude,m=z.longitude,l=Math.min(l,E),f=Math.min(f,m),d=Math.max(d,E),h=Math.max(h,m),i.latitude=l,i.longitude=f,o.latitude=d,o.longitude=h}function O(e,t,n,a){var o=e.length-1;if(0===o)return new T;var u=.5*n;W.latitude=Number.POSITIVE_INFINITY,W.longitude=Number.POSITIVE_INFINITY,V.latitude=Number.NEGATIVE_INFINITY,V.longitude=Number.NEGATIVE_INFINITY;var s,c;if(a===i.ROUNDED){var l=e[0];r.subtract(l,e[1],q),r.normalize(q,q),r.multiplyByScalar(q,u,q),r.add(l,q,G),t.cartesianToCartographic(G,z),s=z.latitude,c=z.longitude,W.latitude=Math.min(W.latitude,s),W.longitude=Math.min(W.longitude,c),V.latitude=Math.max(V.latitude,s),V.longitude=Math.max(V.longitude,c)}for(var f=0;f<o;++f)I(e[f],e[f+1],t,u,W,V);var d=e[o];r.subtract(d,e[o-1],q),r.normalize(q,q),r.multiplyByScalar(q,u,q),r.add(d,q,G),I(d,G,t,u,W,V),a===i.ROUNDED&&(t.cartesianToCartographic(G,z),s=z.latitude,c=z.longitude,W.latitude=Math.min(W.latitude,s),W.longitude=Math.min(W.longitude,c),V.latitude=Math.max(V.latitude,s),V.longitude=Math.max(V.longitude,c));var h=new T;return h.north=V.latitude,h.south=W.latitude,h.east=V.longitude,h.west=W.longitude,h}function M(e){e=u(e,u.EMPTY_OBJECT);var t=e.positions,n=e.width;this._positions=t,this._ellipsoid=f.clone(u(e.ellipsoid,f.WGS84)),this._vertexFormat=R.clone(u(e.vertexFormat,R.DEFAULT)),this._width=n,this._height=u(e.height,0),this._extrudedHeight=u(e.extrudedHeight,this._height),this._cornerType=u(e.cornerType,i.ROUNDED),this._granularity=u(e.granularity,p.RADIANS_PER_DEGREE),this._workerName="createCorridorGeometry",this._rectangle=O(t,this._ellipsoid,n,this._cornerType),this.packedLength=1+t.length*r.packedLength+f.packedLength+R.packedLength+T.packedLength+5}var w=new r,x=new r,C=new r,P=new r,D=new r,U=new r,L=new r,F=new r,b=new r,B=new r,z=new n,q=new r,G=new r,W=new n,V=new n;M.pack=function(e,t,n){n=u(n,0);var a=e._positions,i=a.length;t[n++]=i;for(var o=0;o<i;++o,n+=r.packedLength)r.pack(a[o],t,n);return f.pack(e._ellipsoid,t,n),n+=f.packedLength,R.pack(e._vertexFormat,t,n),n+=R.packedLength,T.pack(e._rectangle,t,n),n+=T.packedLength,t[n++]=e._width,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._cornerType,t[n]=e._granularity,t};var X=f.clone(f.UNIT_SPHERE),H=new R,Y=new T,k={positions:void 0,ellipsoid:X,vertexFormat:H,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0};return M.unpack=function(e,t,n){t=u(t,0);for(var a=e[t++],i=new Array(a),o=0;o<a;++o,t+=r.packedLength)i[o]=r.unpack(e,t);var c=f.unpack(e,t,X);t+=f.packedLength;var l=R.unpack(e,t,H);t+=R.packedLength;var d=T.unpack(e,t,Y);t+=T.packedLength;var h=e[t++],E=e[t++],m=e[t++],p=e[t++],_=e[t];return s(n)?(n._positions=i,n._ellipsoid=f.clone(c,n._ellipsoid),n._vertexFormat=R.clone(l,n._vertexFormat),n._width=h,n._height=E,n._extrudedHeight=m,n._cornerType=p,n._granularity=_,n._rectangle=T.clone(d),n):(k.positions=i,k.width=h,k.height=E,k.extrudedHeight=m,k.cornerType=p,k.granularity=_,new M(k))},M.createGeometry=function(n){var a=n._positions,i=n._height,u=n._width,s=n._extrudedHeight,c=i!==s,l=e(a,r.equalsEpsilon);if(!(l.length<2||u<=0)){var f,h=n._ellipsoid,E=n._vertexFormat,m={ellipsoid:h,positions:l,width:u,cornerType:n._cornerType,granularity:n._granularity,saveAttributes:!0};if(c){var p=Math.max(i,s);s=Math.min(i,s),i=p,m.height=i,m.extrudedHeight=s,f=g(m,E)}else{var T=o.computePositions(m);f=A(T,E,h),f.attributes.position.values=_.scaleToGeodeticHeight(f.attributes.position.values,i,h)}var R=f.attributes,v=t.fromVertices(R.position.values,void 0,3);return E.position||(f.attributes.position.values=void 0),new d({attributes:R,indices:f.indices,primitiveType:y.TRIANGLES,boundingSphere:v})}},M.createShadowVolume=function(e,t,r){var n=e._granularity,a=e._ellipsoid,i=t(n,a),o=r(n,a);return new M({positions:e._positions,width:e._width,cornerType:e._cornerType,ellipsoid:a,granularity:n,extrudedHeight:i,height:o,vertexFormat:R.POSITION_ONLY})},c(M.prototype,{rectangle:{get:function(){return this._rectangle}}}),M}),define("Workers/createCorridorGeometry",["../Core/CorridorGeometry","../Core/defined","../Core/Ellipsoid"],function(e,t,r){"use strict";function n(n,a){return t(a)&&(n=e.unpack(n,a)),n._ellipsoid=r.clone(n._ellipsoid),e.createGeometry(n)}return n})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createCorridorOutlineGeometry.js b/vendors/Cesium/Workers/createCorridorOutlineGeometry.js
index 0edf764..80e811d 100644
--- a/vendors/Cesium/Workers/createCorridorOutlineGeometry.js
+++ b/vendors/Cesium/Workers/createCorridorOutlineGeometry.js
@@ -1,230 +1,230 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
-  @license
-  when.js - https://github.com/cujojs/when
-
-  MIT License (c) copyright B Cavalier & J Hann
-
- * A lightweight CommonJS Promises/A and when() implementation
- * when is part of the cujo.js family of libraries (http://cujojs.com/)
- *
- * Licensed under the MIT License at:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * @version 1.7.1
- */
-
-/**
-@license
-sprintf.js from the php.js project - https://github.com/kvz/phpjs
-Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
-
-php.js is copyright 2012 Kevin van Zonneveld.
-
-Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
-(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
-(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
-Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
-Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
-Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
-Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
-L. Rodrigues (http://www.jsfromhell.com), Ash Searle
-(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
-Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
-Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
-http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
-Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
-(http://webdevhobo.blogspot.com/), marrtins, GeekFG
-(http://geekfg.blogspot.com), Andrea Giammarchi
-(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
-gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
-Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
-(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
-Marc Palau, Martin
-(http://www.erlenwiese.de/), Breaking Par Consulting Inc
-(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
-Chris, Mirek Slugen, saulius, Alfonso Jimenez
-(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
-Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
-Ariede (http://caioariede.com), Robin, Kankrelune
-(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
-(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
-Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
-David, Aman Gupta, Michael White, Public Domain
-(http://www.json.org/json2.js), Steven Levithan
-(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
-Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
-Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
-(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
-Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
-Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
-(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
-(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
-ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
-(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
-Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
-Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
-(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
-josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
-Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
-(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
-(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
-Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
-(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
-(http://yass.meetcweb.com), Peter-Paul Koch
-(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
-(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
-Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
-vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
-Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
-(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
-B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
-(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
-Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
-Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
-(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
-Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
-Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
-sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
-Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
-(http://www.premasolutions.com/), Philippe Jausions
-(http://pear.php.net/user/jausions), Aidan Lister
-(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
-strcmp, Taras Bogach, jpfle, Alexander Ermolaev
-(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
-dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
-(http://www.pedrotainha.com), James, Arnout Kazemier
-(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
-FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
-Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
-daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
-W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
-(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
-Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
-(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
-Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
-Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
-(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
-Russell Walker (http://www.nbill.co.uk/), Jamie Beck
-(http://www.terabit.ca/), setcookie, Michael, YUI Library:
-http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
-http://hacks.bluesmoon.info/strftime/strftime.js, Ben
-(http://benblume.co.uk/), DtTvB
-(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
-meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
-(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
-Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
-Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
-Bryan
-
-Licensed under the MIT (MIT-LICENSE.txt) license.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
-OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/**
- * @license
- *
- * Grauw URI utilities
- *
- * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
- *
- * @author Laurens Holst (http://www.grauw.nl/)
- *
- *   Copyright 2012 Laurens Holst
- *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
- *
- */
-
-!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new 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e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";var a={};a.EPSILON1=.1,a.EPSILON2=.01,a.EPSILON3=.001,a.EPSILON4=1e-4,a.EPSILON5=1e-5,a.EPSILON6=1e-6,a.EPSILON7=1e-7,a.EPSILON8=1e-8,a.EPSILON9=1e-9,a.EPSILON10=1e-10,a.EPSILON11=1e-11,a.EPSILON12=1e-12,a.EPSILON13=1e-13,a.EPSILON14=1e-14,a.EPSILON15=1e-15,a.EPSILON16=1e-16,a.EPSILON17=1e-17,a.EPSILON18=1e-18,a.EPSILON19=1e-19,a.EPSILON20=1e-20,a.GRAVITATIONALPARAMETER=3986004418e5,a.SOLAR_RADIUS=6955e5,a.LUNAR_RADIUS=1737400,a.SIXTY_FOUR_KILOBYTES=65536,a.sign=function(e){return e>0?1:e<0?-1:0},a.signNotZero=function(e){return e<0?-1:1},a.toSNorm=function(e,n){return n=t(n,255),Math.round((.5*a.clamp(e,-1,1)+.5)*n)},a.fromSNorm=function(e,n){return n=t(n,255),a.clamp(e,0,n)/n*2-1},a.sinh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t-n)},a.cosh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t+n)},a.lerp=function(e,t,n){return(1-n)*e+n*t},a.PI=Math.PI,a.ONE_OVER_PI=1/Math.PI,a.PI_OVER_TWO=.5*Math.PI,a.PI_OVER_THREE=Math.PI/3,a.PI_OVER_FOUR=Math.PI/4,a.PI_OVER_SIX=Math.PI/6,a.THREE_PI_OVER_TWO=3*Math.PI*.5,a.TWO_PI=2*Math.PI,a.ONE_OVER_TWO_PI=1/(2*Math.PI),a.RADIANS_PER_DEGREE=Math.PI/180,a.DEGREES_PER_RADIAN=180/Math.PI,a.RADIANS_PER_ARCSECOND=a.RADIANS_PER_DEGREE/3600,a.toRadians=function(e){return e*a.RADIANS_PER_DEGREE},a.toDegrees=function(e){return e*a.DEGREES_PER_RADIAN},a.convertLongitudeRange=function(e){var t=a.TWO_PI,n=e-Math.floor(e/t)*t;return n<-Math.PI?n+t:n>=Math.PI?n-t:n},a.negativePiToPi=function(e){return a.zeroToTwoPi(e+a.PI)-a.PI},a.zeroToTwoPi=function(e){var t=a.mod(e,a.TWO_PI);return 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1-Math.exp(-(n*n))},a}),define("Core/arrayRemoveDuplicates",["./defaultValue","./defined","./DeveloperError","./Math"],function(e,t,n,r){"use strict";function a(n,r,a){if(t(n)){a=e(a,!1);var o=n.length;if(o<2)return n;var u,s,c;for(u=1;u<o&&(s=n[u-1],c=n[u],!r(s,c,i));++u);if(u===o)return a&&r(n[0],n[n.length-1],i)?n.slice(1):n;for(var l=n.slice(0,u);u<o;++u)c=n[u],r(s,c,i)||(l.push(c),s=c);return a&&l.length>1&&r(l[0],l[l.length-1],i)&&l.shift(),l}}var i=r.EPSILON10;return a}),define("Core/Cartesian3",["./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,a){"use strict";function i(t,n,r){this.x=e(t,0),this.y=e(n,0),this.z=e(r,0)}i.fromSpherical=function(n,r){t(r)||(r=new i);var a=n.clock,o=n.cone,u=e(n.magnitude,1),s=u*Math.sin(o);return r.x=s*Math.cos(a),r.y=s*Math.sin(a),r.z=u*Math.cos(o),r},i.fromElements=function(e,n,r,a){return t(a)?(a.x=e,a.y=n,a.z=r,a):new i(e,n,r)},i.clone=function(e,n){if(t(e))return t(n)?(n.x=e.x,n.y=e.y,n.z=e.z,n):new 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i;i.angleBetween=function(e,t){i.normalize(e,s),i.normalize(t,c);var n=i.dot(s,c),r=i.magnitude(i.cross(s,c,s));return Math.atan2(r,n)};var l=new i;i.mostOrthogonalAxis=function(e,t){var n=i.normalize(e,l);return i.abs(n,n),t=n.x<=n.y?n.x<=n.z?i.clone(i.UNIT_X,t):i.clone(i.UNIT_Z,t):n.y<=n.z?i.clone(i.UNIT_Y,t):i.clone(i.UNIT_Z,t)},i.equals=function(e,n){return e===n||t(e)&&t(n)&&e.x===n.x&&e.y===n.y&&e.z===n.z},i.equalsArray=function(e,t,n){return e.x===t[n]&&e.y===t[n+1]&&e.z===t[n+2]},i.equalsEpsilon=function(e,n,r,i){return e===n||t(e)&&t(n)&&a.equalsEpsilon(e.x,n.x,r,i)&&a.equalsEpsilon(e.y,n.y,r,i)&&a.equalsEpsilon(e.z,n.z,r,i)},i.cross=function(e,t,n){var r=e.x,a=e.y,i=e.z,o=t.x,u=t.y,s=t.z,c=a*s-i*u,l=i*o-r*s,f=r*u-a*o;return n.x=c,n.y=l,n.z=f,n},i.fromDegrees=function(e,t,n,r,o){return e=a.toRadians(e),t=a.toRadians(t),i.fromRadians(e,t,n,r,o)};var f=new i,h=new i,d=new i(40680631590769,40680631590769,40408299984661.445);return i.fromRadians=function(n,r,a,o,u){a=e(a,0);var s=t(o)?o.radiiSquared:d,c=Math.cos(r);f.x=c*Math.cos(n),f.y=c*Math.sin(n),f.z=Math.sin(r),f=i.normalize(f,f),i.multiplyComponents(s,f,h);var l=Math.sqrt(i.dot(f,h));return h=i.divideByScalar(h,l,h),f=i.multiplyByScalar(f,a,f),t(u)||(u=new i),i.add(h,f,u)},i.fromDegreesArray=function(e,n,r){var a=e.length;t(r)?r.length=a/2:r=new Array(a/2);for(var o=0;o<a;o+=2){var u=e[o],s=e[o+1],c=o/2;r[c]=i.fromDegrees(u,s,0,n,r[c])}return r},i.fromRadiansArray=function(e,n,r){var a=e.length;t(r)?r.length=a/2:r=new Array(a/2);for(var o=0;o<a;o+=2){var u=e[o],s=e[o+1],c=o/2;r[c]=i.fromRadians(u,s,0,n,r[c])}return r},i.fromDegreesArrayHeights=function(e,n,r){var a=e.length;t(r)?r.length=a/3:r=new Array(a/3);for(var o=0;o<a;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;r[l]=i.fromDegrees(u,s,c,n,r[l])}return r},i.fromRadiansArrayHeights=function(e,n,r){var a=e.length;t(r)?r.length=a/3:r=new Array(a/3);for(var o=0;o<a;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;r[l]=i.fromRadians(u,s,c,n,r[l])}return r},i.ZERO=r(new i(0,0,0)),i.UNIT_X=r(new i(1,0,0)),i.UNIT_Y=r(new i(0,1,0)),i.UNIT_Z=r(new i(0,0,1)),i.prototype.clone=function(e){return i.clone(this,e)},i.prototype.equals=function(e){return i.equals(this,e)},i.prototype.equalsEpsilon=function(e,t,n){return i.equalsEpsilon(this,e,t,n)},i.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+")"},i}),define("Core/scaleToGeodeticSurface",["./Cartesian3","./defined","./DeveloperError","./Math"],function(e,t,n,r){"use strict";function a(n,a,u,s,c){var l=n.x,f=n.y,h=n.z,d=a.x,E=a.y,m=a.z,p=l*l*d*d,_=f*f*E*E,y=h*h*m*m,T=p+_+y,R=Math.sqrt(1/T),v=e.multiplyByScalar(n,R,i);if(T<s)return isFinite(R)?e.clone(v,c):void 0;var A=u.x,S=u.y,N=u.z,g=o;g.x=v.x*A*2,g.y=v.y*S*2,g.z=v.z*N*2;var I,O,M,w,x,C,P,U,D,L,F,B=(1-R)*e.magnitude(n)/(.5*e.magnitude(g)),z=0;do{B-=z,M=1/(1+B*A),w=1/(1+B*S),x=1/(1+B*N),C=M*M,P=w*w,U=x*x,D=C*M,L=P*w,F=U*x,I=p*C+_*P+y*U-1,O=p*D*A+_*L*S+y*F*N;var b=-2*O;z=I/b}while(Math.abs(I)>r.EPSILON12);return t(c)?(c.x=l*M,c.y=f*w,c.z=h*x,c):new e(l*M,f*w,h*x)}var i=new e,o=new e;return a}),define("Core/Cartographic",["./Cartesian3","./defaultValue","./defined","./DeveloperError","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,n,r,a,i,o){"use strict";function u(e,n,r){this.longitude=t(e,0),this.latitude=t(n,0),this.height=t(r,0)}u.fromRadians=function(e,r,a,i){return a=t(a,0),n(i)?(i.longitude=e,i.latitude=r,i.height=a,i):new u(e,r,a)},u.fromDegrees=function(e,t,n,r){return e=i.toRadians(e),t=i.toRadians(t),u.fromRadians(e,t,n,r)};var s=new e,c=new e,l=new e,f=new e(1/6378137,1/6378137,1/6356752.314245179),h=new e(1/40680631590769,1/40680631590769,1/40408299984661.445),d=i.EPSILON1;return u.fromCartesian=function(t,r,a){var E=n(r)?r.oneOverRadii:f,m=n(r)?r.oneOverRadiiSquared:h,p=n(r)?r._centerToleranceSquared:d,_=o(t,E,m,p,c);if(n(_)){var y=e.multiplyComponents(t,m,s);y=e.normalize(y,y);var T=e.subtract(t,_,l),R=Math.atan2(y.y,y.x),v=Math.asin(y.z),A=i.sign(e.dot(T,t))*e.magnitude(T);return n(a)?(a.longitude=R,a.latitude=v,a.height=A,a):new u(R,v,A)}},u.clone=function(e,t){if(n(e))return n(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new u(e.longitude,e.latitude,e.height)},u.equals=function(e,t){return e===t||n(e)&&n(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e.longitude-t.longitude)<=r&&Math.abs(e.latitude-t.latitude)<=r&&Math.abs(e.height-t.height)<=r},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),n=Object.defineProperties;return t&&e(n)||(n=function(e){return e}),n}),define("Core/Ellipsoid",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(t,r,a,i){r=n(r,0),a=n(a,0),i=n(i,0),t._radii=new e(r,a,i),t._radiiSquared=new e(r*r,a*a,i*i),t._radiiToTheFourth=new e(r*r*r*r,a*a*a*a,i*i*i*i),t._oneOverRadii=new e(0===r?0:1/r,0===a?0:1/a,0===i?0:1/i),t._oneOverRadiiSquared=new e(0===r?0:1/(r*r),0===a?0:1/(a*a),0===i?0:1/(i*i)),t._minimumRadius=Math.min(r,a,i),t._maximumRadius=Math.max(r,a,i),t._centerToleranceSquared=u.EPSILON1}function l(e,t,n){this._radii=void 0,this._radiiSquared=void 0,this._radiiToTheFourth=void 0,this._oneOverRadii=void 0,this._oneOverRadiiSquared=void 0,this._minimumRadius=void 0,this._maximumRadius=void 0,this._centerToleranceSquared=void 0,c(this,e,t,n)}a(l.prototype,{radii:{get:function(){return this._radii}},radiiSquared:{get:function(){return this._radiiSquared}},radiiToTheFourth:{get:function(){return this._radiiToTheFourth}},oneOverRadii:{get:function(){return this._oneOverRadii}},oneOverRadiiSquared:{get:function(){return this._oneOverRadiiSquared}},minimumRadius:{get:function(){return this._minimumRadius}},maximumRadius:{get:function(){return this._maximumRadius}}}),l.clone=function(t,n){if(r(t)){var a=t._radii;return r(n)?(e.clone(a,n._radii),e.clone(t._radiiSquared,n._radiiSquared),e.clone(t._radiiToTheFourth,n._radiiToTheFourth),e.clone(t._oneOverRadii,n._oneOverRadii),e.clone(t._oneOverRadiiSquared,n._oneOverRadiiSquared),n._minimumRadius=t._minimumRadius,n._maximumRadius=t._maximumRadius,n._centerToleranceSquared=t._centerToleranceSquared,n):new l(a.x,a.y,a.z)}},l.fromCartesian3=function(e,t){return r(t)||(t=new l),r(e)?(c(t,e.x,e.y,e.z),t):t},l.WGS84=o(new l(6378137,6378137,6356752.314245179)),l.UNIT_SPHERE=o(new l(1,1,1)),l.MOON=o(new l(u.LUNAR_RADIUS,u.LUNAR_RADIUS,u.LUNAR_RADIUS)),l.prototype.clone=function(e){return l.clone(this,e)},l.packedLength=e.packedLength,l.pack=function(t,r,a){return a=n(a,0),e.pack(t._radii,r,a),r},l.unpack=function(t,r,a){r=n(r,0);var i=e.unpack(t,r);return l.fromCartesian3(i,a)},l.prototype.geocentricSurfaceNormal=e.normalize,l.prototype.geodeticSurfaceNormalCartographic=function(t,n){var a=t.longitude,i=t.latitude,o=Math.cos(i),u=o*Math.cos(a),s=o*Math.sin(a),c=Math.sin(i);return r(n)||(n=new e),n.x=u,n.y=s,n.z=c,e.normalize(n,n)},l.prototype.geodeticSurfaceNormal=function(t,n){return r(n)||(n=new e),n=e.multiplyComponents(t,this._oneOverRadiiSquared,n),e.normalize(n,n)};var f=new e,h=new e;l.prototype.cartographicToCartesian=function(t,n){var a=f,i=h;this.geodeticSurfaceNormalCartographic(t,a),e.multiplyComponents(this._radiiSquared,a,i);var o=Math.sqrt(e.dot(a,i));return e.divideByScalar(i,o,i),e.multiplyByScalar(a,t.height,a),r(n)||(n=new e),e.add(i,a,n)},l.prototype.cartographicArrayToCartesianArray=function(e,t){var n=e.length;r(t)?t.length=n:t=new Array(n);for(var a=0;a<n;a++)t[a]=this.cartographicToCartesian(e[a],t[a]);return t};var d=new e,E=new e,m=new e;return l.prototype.cartesianToCartographic=function(n,a){var i=this.scaleToGeodeticSurface(n,E);if(r(i)){var o=this.geodeticSurfaceNormal(i,d),s=e.subtract(n,i,m),c=Math.atan2(o.y,o.x),l=Math.asin(o.z),f=u.sign(e.dot(s,n))*e.magnitude(s);return r(a)?(a.longitude=c,a.latitude=l,a.height=f,a):new t(c,l,f)}},l.prototype.cartesianArrayToCartographicArray=function(e,t){var n=e.length;r(t)?t.length=n:t=new Array(n);for(var a=0;a<n;++a)t[a]=this.cartesianToCartographic(e[a],t[a]);return t},l.prototype.scaleToGeodeticSurface=function(e,t){return s(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)},l.prototype.scaleToGeocentricSurface=function(t,n){r(n)||(n=new e);var a=t.x,i=t.y,o=t.z,u=this._oneOverRadiiSquared,s=1/Math.sqrt(a*a*u.x+i*i*u.y+o*o*u.z);return e.multiplyByScalar(t,s,n)},l.prototype.transformPositionToScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._oneOverRadii,n)},l.prototype.transformPositionFromScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._radii,n)},l.prototype.equals=function(t){return this===t||r(t)&&e.equals(this._radii,t._radii)},l.prototype.toString=function(){return this._radii.toString()},l}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(e,t,n,r,a,i,o){"use strict";function u(e){this._ellipsoid=n(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return a(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(t,n){var a=this._semimajorAxis,i=t.longitude*a,o=t.latitude*a,u=t.height;return r(n)?(n.x=i,n.y=o,n.z=u,n):new e(i,o,u)},u.prototype.unproject=function(e,n){var a=this._oneOverSemimajorAxis,i=e.x*a,o=e.y*a,u=e.z;return r(n)?(n.longitude=i,n.latitude=o,n.height=u,n):new t(i,o,u)},u}),define("Core/Intersect",["./freezeObject"],function(e){"use strict";var t={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};return e(t)}),define("Core/Interval",["./defaultValue"],function(e){"use strict";function t(t,n){this.start=e(t,0),this.stop=e(n,0)}return t}),define("Core/Matrix3",["./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,a,i,o){"use strict";function u(e,n,r,a,i,o,u,s,c){this[0]=t(e,0),this[1]=t(a,0),this[2]=t(u,0),this[3]=t(n,0),this[4]=t(i,0),this[5]=t(s,0),this[6]=t(r,0),this[7]=t(o,0),this[8]=t(c,0)}function s(e){for(var t=0,n=0;n<9;++n){var r=e[n];t+=r*r}return Math.sqrt(t)}function c(e){for(var t=0,n=0;n<3;++n){var r=e[u.getElementIndex(E[n],d[n])];t+=2*r*r}return Math.sqrt(t)}function l(e,t){for(var n=o.EPSILON15,r=0,a=1,i=0;i<3;++i){var s=Math.abs(e[u.getElementIndex(E[i],d[i])]);s>r&&(a=i,r=s)}var c=1,l=0,f=d[a],h=E[a];if(Math.abs(e[u.getElementIndex(h,f)])>n){var m,p=e[u.getElementIndex(h,h)],_=e[u.getElementIndex(f,f)],y=e[u.getElementIndex(h,f)],T=(p-_)/2/y;m=T<0?-1/(-T+Math.sqrt(1+T*T)):1/(T+Math.sqrt(1+T*T)),c=1/Math.sqrt(1+m*m),l=m*c}return t=u.clone(u.IDENTITY,t),t[u.getElementIndex(f,f)]=t[u.getElementIndex(h,h)]=c,t[u.getElementIndex(h,f)]=l,t[u.getElementIndex(f,h)]=-l,t}u.packedLength=9,u.pack=function(e,n,r){return r=t(r,0),n[r++]=e[0],n[r++]=e[1],n[r++]=e[2],n[r++]=e[3],n[r++]=e[4],n[r++]=e[5],n[r++]=e[6],n[r++]=e[7],n[r++]=e[8],n},u.unpack=function(e,r,a){return r=t(r,0),n(a)||(a=new u),a[0]=e[r++],a[1]=e[r++],a[2]=e[r++],a[3]=e[r++],a[4]=e[r++],a[5]=e[r++],a[6]=e[r++],a[7]=e[r++],a[8]=e[r++],a},u.clone=function(e,t){if(n(e))return n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t):new u(e[0],e[3],e[6],e[1],e[4],e[7],e[2],e[5],e[8])},u.fromArray=function(e,r,a){return r=t(r,0),n(a)||(a=new u),a[0]=e[r],a[1]=e[r+1],a[2]=e[r+2],a[3]=e[r+3],a[4]=e[r+4],a[5]=e[r+5],a[6]=e[r+6],a[7]=e[r+7],a[8]=e[r+8],a},u.fromColumnMajorArray=function(e,t){return u.clone(e,t)},u.fromRowMajorArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],t):new u(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8])},u.fromQuaternion=function(e,t){var r=e.x*e.x,a=e.x*e.y,i=e.x*e.z,o=e.x*e.w,s=e.y*e.y,c=e.y*e.z,l=e.y*e.w,f=e.z*e.z,h=e.z*e.w,d=e.w*e.w,E=r-s-f+d,m=2*(a-h),p=2*(i+l),_=2*(a+h),y=-r+s-f+d,T=2*(c-o),R=2*(i-l),v=2*(c+o),A=-r-s+f+d;return n(t)?(t[0]=E,t[1]=_,t[2]=R,t[3]=m,t[4]=y,t[5]=v,t[6]=p,t[7]=T,t[8]=A,t):new u(E,m,p,_,y,T,R,v,A)},u.fromScale=function(e,t){return n(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=e.y,t[5]=0,t[6]=0,t[7]=0,t[8]=e.z,t):new u(e.x,0,0,0,e.y,0,0,0,e.z)},u.fromUniformScale=function(e,t){return n(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=e,t[5]=0,t[6]=0,t[7]=0,t[8]=e,t):new u(e,0,0,0,e,0,0,0,e)},u.fromCrossProduct=function(e,t){return n(t)?(t[0]=0,t[1]=e.z,t[2]=-e.y,t[3]=-e.z,t[4]=0,t[5]=e.x,t[6]=e.y,t[7]=-e.x,t[8]=0,t):new u(0,-e.z,e.y,e.z,0,-e.x,-e.y,e.x,0)},u.fromRotationX=function(e,t){var r=Math.cos(e),a=Math.sin(e);return n(t)?(t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=r,t[5]=a,t[6]=0,t[7]=-a,t[8]=r,t):new u(1,0,0,0,r,-a,0,a,r)},u.fromRotationY=function(e,t){var r=Math.cos(e),a=Math.sin(e);return n(t)?(t[0]=r,t[1]=0,t[2]=-a,t[3]=0,t[4]=1,t[5]=0,t[6]=a,t[7]=0,t[8]=r,t):new u(r,0,a,0,1,0,-a,0,r)},u.fromRotationZ=function(e,t){var r=Math.cos(e),a=Math.sin(e);return n(t)?(t[0]=r,t[1]=a,t[2]=0,t[3]=-a,t[4]=r,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new u(r,-a,0,a,r,0,0,0,1)},u.toArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8]]},u.getElementIndex=function(e,t){return 3*e+t},u.getColumn=function(e,t,n){var r=3*t,a=e[r],i=e[r+1],o=e[r+2];return n.x=a,n.y=i,n.z=o,n},u.setColumn=function(e,t,n,r){r=u.clone(e,r);var a=3*t;return r[a]=n.x,r[a+1]=n.y,r[a+2]=n.z,r},u.getRow=function(e,t,n){var r=e[t],a=e[t+3],i=e[t+6];return n.x=r,n.y=a,n.z=i,n},u.setRow=function(e,t,n,r){return r=u.clone(e,r),r[t]=n.x,r[t+3]=n.y,r[t+6]=n.z,r};var f=new e;u.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],f)),n.y=e.magnitude(e.fromElements(t[3],t[4],t[5],f)),n.z=e.magnitude(e.fromElements(t[6],t[7],t[8],f)),n};var h=new e;u.getMaximumScale=function(t){return u.getScale(t,h),e.maximumComponent(h)},u.multiply=function(e,t,n){var r=e[0]*t[0]+e[3]*t[1]+e[6]*t[2],a=e[1]*t[0]+e[4]*t[1]+e[7]*t[2],i=e[2]*t[0]+e[5]*t[1]+e[8]*t[2],o=e[0]*t[3]+e[3]*t[4]+e[6]*t[5],u=e[1]*t[3]+e[4]*t[4]+e[7]*t[5],s=e[2]*t[3]+e[5]*t[4]+e[8]*t[5],c=e[0]*t[6]+e[3]*t[7]+e[6]*t[8],l=e[1]*t[6]+e[4]*t[7]+e[7]*t[8],f=e[2]*t[6]+e[5]*t[7]+e[8]*t[8];return n[0]=r,n[1]=a,n[2]=i,n[3]=o,n[4]=u,n[5]=s,n[6]=c,n[7]=l,n[8]=f,n},u.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n},u.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n},u.multiplyByVector=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=e[0]*r+e[3]*a+e[6]*i,u=e[1]*r+e[4]*a+e[7]*i,s=e[2]*r+e[5]*a+e[8]*i;return n.x=o,n.y=u,n.z=s,n},u.multiplyByScalar=function(e,t,n){return 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n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n},l.getRow=function(e,t,n){var r=e[t],a=e[t+4],i=e[t+8],o=e[t+12];return n.x=r,n.y=a,n.z=i,n.w=o,n},l.setRow=function(e,t,n,r){return r=l.clone(e,r),r[t]=n.x,r[t+4]=n.y,r[t+8]=n.z,r[t+12]=n.w,r};var E=new e;l.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],E)),n.y=e.magnitude(e.fromElements(t[4],t[5],t[6],E)),n.z=e.magnitude(e.fromElements(t[8],t[9],t[10],E)),n};var m=new e;l.getMaximumScale=function(t){return l.getScale(t,m),e.maximumComponent(m)},l.multiply=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[3],u=e[4],s=e[5],c=e[6],l=e[7],f=e[8],h=e[9],d=e[10],E=e[11],m=e[12],p=e[13],_=e[14],y=e[15],T=t[0],R=t[1],v=t[2],A=t[3],S=t[4],N=t[5],g=t[6],I=t[7],O=t[8],M=t[9],w=t[10],x=t[11],C=t[12],P=t[13],U=t[14],D=t[15],L=r*T+u*R+f*v+m*A,F=a*T+s*R+h*v+p*A,B=i*T+c*R+d*v+_*A,z=o*T+l*R+E*v+y*A,b=r*S+u*N+f*g+m*I,q=a*S+s*N+h*g+p*I,G=i*S+c*N+d*g+_*I,W=o*S+l*N+E*g+y*I,X=r*O+u*M+f*w+m*x,V=a*O+s*M+h*w+p*x,H=i*O+c*M+d*w+_*x,Y=o*O+l*M+E*w+y*x,Z=r*C+u*P+f*U+m*D,k=a*C+s*P+h*U+p*D,j=i*C+c*P+d*U+_*D,K=o*C+l*P+E*U+y*D;return n[0]=L,n[1]=F,n[2]=B,n[3]=z,n[4]=b,n[5]=q,n[6]=G,n[7]=W,n[8]=X,n[9]=V,n[10]=H,n[11]=Y,n[12]=Z,n[13]=k,n[14]=j,n[15]=K,n},l.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n},l.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n},l.multiplyTransformation=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=e[12],d=e[13],E=e[14],m=t[0],p=t[1],_=t[2],y=t[4],T=t[5],R=t[6],v=t[8],A=t[9],S=t[10],N=t[12],g=t[13],I=t[14],O=r*m+o*p+c*_,M=a*m+u*p+l*_,w=i*m+s*p+f*_,x=r*y+o*T+c*R,C=a*y+u*T+l*R,P=i*y+s*T+f*R,U=r*v+o*A+c*S,D=a*v+u*A+l*S,L=i*v+s*A+f*S,F=r*N+o*g+c*I+h,B=a*N+u*g+l*I+d,z=i*N+s*g+f*I+E;return n[0]=O,n[1]=M,n[2]=w,n[3]=0,n[4]=x,n[5]=C,n[6]=P,n[7]=0,n[8]=U,n[9]=D,n[10]=L,n[11]=0,n[12]=F,n[13]=B,n[14]=z,n[15]=1,n},l.multiplyByMatrix3=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=t[0],d=t[1],E=t[2],m=t[3],p=t[4],_=t[5],y=t[6],T=t[7],R=t[8],v=r*h+o*d+c*E,A=a*h+u*d+l*E,S=i*h+s*d+f*E,N=r*m+o*p+c*_,g=a*m+u*p+l*_,I=i*m+s*p+f*_,O=r*y+o*T+c*R,M=a*y+u*T+l*R,w=i*y+s*T+f*R;return n[0]=v,n[1]=A,n[2]=S,n[3]=0,n[4]=N,n[5]=g,n[6]=I,n[7]=0,n[8]=O,n[9]=M,n[10]=w,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},l.multiplyByTranslation=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=r*e[0]+a*e[4]+i*e[8]+e[12],u=r*e[1]+a*e[5]+i*e[9]+e[13],s=r*e[2]+a*e[6]+i*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=o,n[13]=u,n[14]=s,n[15]=e[15],n};var p=new e;l.multiplyByUniformScale=function(e,t,n){return p.x=t,p.y=t,p.z=t,l.multiplyByScale(e,p,n)},l.multiplyByScale=function(e,t,n){var r=t.x,a=t.y,i=t.z;return 1===r&&1===a&&1===i?l.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=a*e[4],n[5]=a*e[5],n[6]=a*e[6],n[7]=0,n[8]=i*e[8],n[9]=i*e[9],n[10]=i*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},l.multiplyByVector=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=t.w,u=e[0]*r+e[4]*a+e[8]*i+e[12]*o,s=e[1]*r+e[5]*a+e[9]*i+e[13]*o,c=e[2]*r+e[6]*a+e[10]*i+e[14]*o,l=e[3]*r+e[7]*a+e[11]*i+e[15]*o;return n.x=u,n.y=s,n.z=c,n.w=l,n},l.multiplyByPointAsVector=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=e[0]*r+e[4]*a+e[8]*i,u=e[1]*r+e[5]*a+e[9]*i,s=e[2]*r+e[6]*a+e[10]*i;return n.x=o,n.y=u,n.z=s,n},l.multiplyByPoint=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=e[0]*r+e[4]*a+e[8]*i+e[12],u=e[1]*r+e[5]*a+e[9]*i+e[13],s=e[2]*r+e[6]*a+e[10]*i+e[14];return n.x=o,n.y=u,n.z=s,n},l.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var n=e[1],r=e[2],a=e[3],i=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=i,t[10]=e[10],t[11]=e[14],t[12]=a,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var _=new s,y=new s,T=new t,R=new t(0,0,0,1);return l.inverse=function(e,n){if(s.equalsEpsilon(l.getRotation(e,_),y,u.EPSILON7)&&t.equals(l.getRow(e,3,T),R))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],a=e[4],i=e[8],o=e[12],f=e[1],h=e[5],d=e[9],E=e[13],m=e[2],p=e[6],v=e[10],A=e[14],S=e[3],N=e[7],g=e[11],I=e[15],O=v*I,M=A*g,w=p*I,x=A*N,C=p*g,P=v*N,U=m*I,D=A*S,L=m*g,F=v*S,B=m*N,z=p*S,b=O*h+x*d+C*E-(M*h+w*d+P*E),q=M*f+U*d+F*E-(O*f+D*d+L*E),G=w*f+D*h+B*E-(x*f+U*h+z*E),W=P*f+L*h+z*d-(C*f+F*h+B*d),X=M*a+w*i+P*o-(O*a+x*i+C*o),V=O*r+D*i+L*o-(M*r+U*i+F*o),H=x*r+U*a+z*o-(w*r+D*a+B*o),Y=C*r+F*a+B*i-(P*r+L*a+z*i);O=i*E,M=o*d,w=a*E,x=o*h,C=a*d,P=i*h,U=r*E,D=o*f,L=r*d,F=i*f,B=r*h,z=a*f;var Z=O*N+x*g+C*I-(M*N+w*g+P*I),k=M*S+U*g+F*I-(O*S+D*g+L*I),j=w*S+D*N+B*I-(x*S+U*N+z*I),K=P*S+L*N+z*g-(C*S+F*N+B*g),Q=w*v+P*A+M*p-(C*A+O*p+x*v),J=L*A+O*m+D*v-(U*v+F*A+M*m),$=U*p+z*A+x*m-(B*A+w*m+D*p),ee=B*v+C*m+F*p-(L*p+z*v+P*m),te=r*b+a*q+i*G+o*W;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return 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x=e.magnitudeSquared(e.subtract(c,o,v)),C=e.magnitudeSquared(e.subtract(l,u,v)),P=e.magnitudeSquared(e.subtract(f,s,v)),U=o,D=c,L=x;C>L&&(L=C,U=u,D=l),P>L&&(L=P,U=s,D=f);var F=A;F.x=.5*(U.x+D.x),F.y=.5*(U.y+D.y),F.z=.5*(U.z+D.z);var B=e.magnitudeSquared(e.subtract(D,F,v)),z=Math.sqrt(B),b=S;b.x=o.x,b.y=u.y,b.z=s.z;var q=N;q.x=c.x,q.y=l.y,q.z=f.z;var G=e.multiplyByScalar(e.add(b,q,v),.5,g),W=0;for(I=0;I<h;I+=3){i.x=t[I]+n[I],i.y=t[I+1]+n[I+1],i.z=t[I+2]+n[I+2];var X=e.magnitude(e.subtract(i,G,v));X>W&&(W=X);var V=e.magnitudeSquared(e.subtract(i,F,v));if(V>B){var H=Math.sqrt(V);z=.5*(z+H),B=z*z;var Y=H-z;F.x=(z*F.x+Y*i.x)/H,F.y=(z*F.y+Y*i.y)/H,F.z=(z*F.z+Y*i.z)/H}}return z<W?(e.clone(F,a.center),a.radius=z):(e.clone(G,a.center),a.radius=W),a},d.fromCornerPoints=function(t,n,a){r(a)||(a=new d);var i=a.center;return e.add(t,n,i),e.multiplyByScalar(i,.5,i),a.radius=e.distance(i,n),a},d.fromEllipsoid=function(t,n){return r(n)||(n=new d),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var P=new e;d.fromBoundingSpheres=function(t,n){if(r(n)||(n=new d),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var a=t.length;if(1===a)return d.clone(t[0],n);if(2===a)return d.union(t[0],t[1],n);for(var i=[],o=0;o<a;o++)i.push(t[o].center);n=d.fromPoints(i,n);var u=n.center,s=n.radius;for(o=0;o<a;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return n.radius=s,n};var U=new e,D=new e,L=new e;d.fromOrientedBoundingBox=function(t,n){r(n)||(n=new d);var a=t.halfAxes,i=c.getColumn(a,0,U),o=c.getColumn(a,1,D),u=c.getColumn(a,2,L),s=e.magnitude(i),l=e.magnitude(o),f=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(s,l,f),n},d.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new d(t.center,t.radius)},d.packedLength=4,d.pack=function(e,t,r){r=n(r,0);var a=e.center;return t[r++]=a.x,t[r++]=a.y,t[r++]=a.z,t[r]=e.radius,t},d.unpack=function(e,t,a){t=n(t,0),r(a)||(a=new d);var i=a.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],a.radius=e[t],a};var F=new e,B=new e;d.union=function(t,n,a){r(a)||(a=new d);var i=t.center,o=t.radius,u=n.center,s=n.radius,c=e.subtract(u,i,F),l=e.magnitude(c);if(o>=l+s)return t.clone(a),a;if(s>=l+o)return n.clone(a),a;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,B);return e.add(h,i,h),e.clone(h,a.center),a.radius=f,a};var z=new e;d.expand=function(t,n,r){r=d.clone(t,r);var a=e.magnitude(e.subtract(n,r.center,z));return a>r.radius&&(r.radius=a),r},d.intersectPlane=function(t,n){var r=t.center,a=t.radius,i=n.normal,o=e.dot(i,r)+n.distance;return o<-a?u.OUTSIDE:o<a?u.INTERSECTING:u.INSIDE},d.transform=function(e,t,n){return r(n)||(n=new d),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=l.getMaximumScale(t)*e.radius,n};var b=new e;d.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,b);return e.magnitudeSquared(r)-t.radius*t.radius},d.transformWithoutScale=function(e,t,n){return r(n)||(n=new d),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var q=new e;d.computePlaneDistances=function(t,n,a,i){r(i)||(i=new s);var o=e.subtract(t.center,n,q),u=e.dot(a,o);return i.start=u-t.radius,i.stop=u+t.radius,i};for(var G=new e,W=new e,X=new e,V=new e,H=new e,Y=new t,Z=new Array(8),k=0;k<8;++k)Z[k]=new e;var j=new o;return d.projectTo2D=function(t,r,a){r=n(r,j);var i=r.ellipsoid,o=t.center,u=t.radius,s=i.geodeticSurfaceNormal(o,G),c=e.cross(e.UNIT_Z,s,W);e.normalize(c,c);var l=e.cross(s,c,X);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,H),h=e.negate(c,V),E=Z,m=E[0];e.add(s,l,m),e.add(m,c,m),m=E[1],e.add(s,l,m),e.add(m,h,m),m=E[2],e.add(s,f,m),e.add(m,h,m),m=E[3],e.add(s,f,m),e.add(m,c,m),e.negate(s,s),m=E[4],e.add(s,l,m),e.add(m,c,m),m=E[5],e.add(s,l,m),e.add(m,h,m),m=E[6],e.add(s,f,m),e.add(m,h,m),m=E[7],e.add(s,f,m),e.add(m,c,m);for(var p=E.length,_=0;_<p;++_){var y=E[_];e.add(o,y,y);var T=i.cartesianToCartographic(y,Y);r.project(T,y)}a=d.fromPoints(E,a),o=a.center;var R=o.x,v=o.y,A=o.z;return o.x=A,o.y=R,o.z=v,a},d.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},d.equals=function(t,n){return t===n||r(t)&&r(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},d.prototype.intersectPlane=function(e){return d.intersectPlane(this,e)},d.prototype.distanceSquaredTo=function(e){return d.distanceSquaredTo(this,e)},d.prototype.computePlaneDistances=function(e,t,n){return d.computePlaneDistances(this,e,t,n)},d.prototype.isOccluded=function(e){return d.isOccluded(this,e)},d.prototype.equals=function(e){return d.equals(this,e)},d.prototype.clone=function(e){return d.clone(this,e)},d}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var t={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,
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ER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},a={};return t(a,{element:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(a.supportsFullscreen())return null!==a.element}}}),a.supportsFullscreen=function(){if(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return r.requestFullscreen="requestFullscreen",r.exitFullscreen="exitFullscreen",r.fullscreenEnabled="fullscreenEnabled",r.fullscreenElement="fullscreenElement",r.fullscreenchange="fullscreenchange",r.fullscreenerror="fullscreenerror",n=!0;for(var a,i=["webkit","moz","o","ms","khtml"],o=0,u=i.length;o<u;++o){var s=i[o];a=s+"RequestFullscreen","function"==typeof t[a]?(r.requestFullscreen=a,n=!0):(a=s+"RequestFullScreen","function"==typeof t[a]&&(r.requestFullscreen=a,n=!0)),a=s+"ExitFullscreen","function"==typeof document[a]?r.exitFullscreen=a:(a=s+"CancelFullScreen","function"==typeof document[a]&&(r.exitFullscreen=a)),a=s+"FullscreenEnabled",void 0!==document[a]?r.fullscreenEnabled=a:(a=s+"FullScreenEnabled",void 0!==document[a]&&(r.fullscreenEnabled=a)),a=s+"FullscreenElement",void 0!==document[a]?r.fullscreenElement=a:(a=s+"FullScreenElement",void 0!==document[a]&&(r.fullscreenElement=a)),a=s+"fullscreenchange",void 0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenChange"),r.fullscreenchange=a),a=s+"fullscreenerror",void 0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenError"),r.fullscreenerror=a)}return n},a.requestFullscreen=function(e,t){a.supportsFullscreen()&&e[r.requestFullscreen]({vrDisplay:t})},a.exitFullscreen=function(){a.supportsFullscreen()&&document[r.exitFullscreen]()},a}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,n){"use strict";function r(e){for(var t=e.split("."),n=0,r=t.length;n<r;++n)t[n]=parseInt(t[n],10);return t}function a(){if(!t(T)){T=!1;var e=/ Chrome\/([\.0-9]+)/.exec(y.userAgent);null!==e&&(T=!0,R=r(e[1]))}return T}function i(){return a()&&R}function o(){if(!t(v)&&(v=!1,!a()&&/ Safari\/[\.0-9]+/.test(y.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(y.userAgent);null!==e&&(v=!0,A=r(e[1]))}return v}function u(){return o()&&A}function s(){if(!t(S)){S=!1;var e=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(y.userAgent);null!==e&&(S=!0,N=r(e[1]),N.isNightly=!!e[2])}return S}function c(){return s()&&N}function l(){if(!t(g)){g=!1;var e;"Microsoft Internet Explorer"===y.appName?(e=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(y.userAgent),null!==e&&(g=!0,I=r(e[1]))):"Netscape"===y.appName&&(e=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(y.userAgent),null!==e&&(g=!0,I=r(e[1])))}return g}function f(){return l()&&I}function h(){if(!t(O)){O=!1;var e=/Firefox\/([\.0-9]+)/.exec(y.userAgent);null!==e&&(O=!0,M=r(e[1]))}return O}function d(){return t(w)||(w=/Windows/i.test(y.appVersion)),w}function E(){return h()&&M}function m(){return t(x)||(x="undefined"!=typeof PointerEvent&&(!t(y.pointerEnabled)||y.pointerEnabled)),x}function p(){if(!t(P)){var e=document.createElement("canvas");e.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var n=e.style.imageRendering;P=t(n)&&""!==n,P&&(C=n)}return P}function _(){return p()?C:void 0}var y;y="undefined"!=typeof navigator?navigator:{};var T,R,v,A,S,N,g,I,O,M,w,x,C,P,U={isChrome:a,chromeVersion:i,isSafari:o,safariVersion:u,isWebkit:s,webkitVersion:c,isInternetExplorer:l,internetExplorerVersion:f,isFirefox:h,firefoxVersion:E,isWindows:d,hardwareConcurrency:e(y.hardwareConcurrency,3),supportsPointerEvents:m,supportsImageRenderingPixelated:p,imageRenderingValue:_};return U.supportsFullscreen=function(){return n.supportsFullscreen()},U.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},U.supportsWebWorkers=function(){return"undefined"!=typeof Worker},U}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,t,n,r,a,i){"use strict";if(!a.supportsTypedArrays())return{};var o={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new r("componentDatatype is not a valid value.")}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return n(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t);default:throw new r("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(e,n,a,i){switch(a=t(a,0),i=t(i,(n.byteLength-a)/o.getSizeInBytes(e)),e){case o.BYTE:return new Int8Array(n,a,i);case o.UNSIGNED_BYTE:return new Uint8Array(n,a,i);case o.SHORT:return new Int16Array(n,a,i);case o.UNSIGNED_SHORT:return new Uint16Array(n,a,i);case o.INT:return new Int32Array(n,a,i);case o.UNSIGNED_INT:return new Uint32Array(n,a,i);case o.FLOAT:return new Float32Array(n,a,i);case o.DOUBLE:return new Float64Array(n,a,i);default:throw new r("componentDatatype is not a valid value.")}},o.fromName=function(e){switch(e){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE;default:throw new r("name is not a valid value.")}},i(o)}),define("Core/CornerType",["./freezeObject"],function(e){"use strict";var t={ROUNDED:0,MITERED:1,BEVELED:2};return e(t)}),define("Core/isArray",["./defined"],function(e){"use strict";var t=Array.isArray;return e(t)||(t=function(e){return"[object Array]"===Object.prototype.toString.call(e)}),t}),define("Core/EllipsoidGeodesic",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(e,t,n,r,a,i,o,u){"use strict";function s(e){var t=e._uSquared,n=e._ellipsoid.maximumRadius,r=e._ellipsoid.minimumRadius,a=(n-r)/n,i=Math.cos(e._startHeading),o=Math.sin(e._startHeading),u=(1-a)*Math.tan(e._start.latitude),s=1/Math.sqrt(1+u*u),c=s*u,l=Math.atan2(u,i),f=s*o,h=f*f,d=1-h,E=Math.sqrt(d),m=t/4,p=m*m,_=p*m,y=p*p,T=1+m-3*p/4+5*_/4-175*y/64,R=1-m+15*p/8-35*_/8,v=1-3*m+35*p/4,A=1-5*m,S=T*l-R*Math.sin(2*l)*m/2-v*Math.sin(4*l)*p/16-A*Math.sin(6*l)*_/48-5*Math.sin(8*l)*y/512,N=e._constants;N.a=n,N.b=r,N.f=a,N.cosineHeading=i,N.sineHeading=o,N.tanU=u,N.cosineU=s,N.sineU=c,N.sigma=l,N.sineAlpha=f,N.sineSquaredAlpha=h,N.cosineSquaredAlpha=d,N.cosineAlpha=E,N.u2Over4=m,N.u4Over16=p,N.u6Over64=_,N.u8Over256=y,N.a0=T,N.a1=R,N.a2=v,N.a3=A,N.distanceRatio=S}function c(e,t){return e*t*(4+e*(4-3*t))/16}function l(e,t,n,r,a,i,o){var u=c(e,n);return(1-u)*e*t*(r+u*a*(o+u*i*(2*o*o-1)))}function f(e,t,n,r,a,i,o){var s,c,f,h,d,E=(t-n)/t,m=i-r,p=Math.atan((1-E)*Math.tan(a)),_=Math.atan((1-E)*Math.tan(o)),y=Math.cos(p),T=Math.sin(p),R=Math.cos(_),v=Math.sin(_),A=y*R,S=y*v,N=T*v,g=T*R,I=m,O=u.TWO_PI,M=Math.cos(I),w=Math.sin(I);do{M=Math.cos(I),w=Math.sin(I);var x=S-g*M;f=Math.sqrt(R*R*w*w+x*x),c=N+A*M,s=Math.atan2(f,c);var C;0===f?(C=0,h=1):(C=A*w/f,h=1-C*C),O=I,d=c-2*N/h,isNaN(d)&&(d=0),I=m+l(E,C,h,s,f,c,d)}while(Math.abs(I-O)>u.EPSILON12);var P=h*(t*t-n*n)/(n*n),U=1+P*(4096+P*(P*(320-175*P)-768))/16384,D=P*(256+P*(P*(74-47*P)-128))/1024,L=d*d,F=D*f*(d+D*(c*(2*L-1)-D*d*(4*f*f-3)*(4*L-3)/6)/4),B=n*U*(s-F),z=Math.atan2(R*w,S-g*M),b=Math.atan2(y*w,S*M-g);e._distance=B,e._startHeading=z,e._endHeading=b,e._uSquared=P}function h(n,r,a,i){e.normalize(i.cartographicToCartesian(r,m),E),e.normalize(i.cartographicToCartesian(a,m),m);f(n,i.maximumRadius,i.minimumRadius,r.longitude,r.latitude,a.longitude,a.latitude),n._start=t.clone(r,n._start),n._end=t.clone(a,n._end),n._start.height=0,n._end.height=0,s(n)}function d(e,a,i){var u=n(i,o.WGS84);this._ellipsoid=u,this._start=new t,this._end=new t,this._constants={},this._startHeading=void 0,this._endHeading=void 0,this._distance=void 0,this._uSquared=void 0,r(e)&&r(a)&&h(this,e,a,u)}var E=new e,m=new e;return a(d.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},startHeading:{get:function(){return this._startHeading}},endHeading:{get:function(){return this._endHeading}}}),d.prototype.setEndPoints=function(e,t){h(this,e,t,this._ellipsoid)},d.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(this._distance*e,t)},d.prototype.interpolateUsingSurfaceDistance=function(e,n){var a=this._constants,i=a.distanceRatio+e/a.b,o=Math.cos(2*i),u=Math.cos(4*i),s=Math.cos(6*i),c=Math.sin(2*i),f=Math.sin(4*i),h=Math.sin(6*i),d=Math.sin(8*i),E=i*i,m=i*E,p=a.u8Over256,_=a.u2Over4,y=a.u6Over64,T=a.u4Over16,R=2*m*p*o/3+i*(1-_+7*T/4-15*y/4+579*p/64-(T-15*y/4+187*p/16)*o-(5*y/4-115*p/16)*u-29*p*s/16)+(_/2-T+71*y/32-85*p/16)*c+(5*T/16-5*y/4+383*p/96)*f-E*((y-11*p/2)*c+5*p*f/2)+(29*y/96-29*p/16)*h+539*p*d/1536,v=Math.asin(Math.sin(R)*a.cosineAlpha),A=Math.atan(a.a/a.b*Math.tan(v));R-=a.sigma;var S=Math.cos(2*a.sigma+R),N=Math.sin(R),g=Math.cos(R),I=a.cosineU*g,O=a.sineU*N,M=Math.atan2(N*a.sineHeading,I-O*a.cosineHeading),w=M-l(a.f,a.sineAlpha,a.cosineSquaredAlpha,R,N,g,S);return r(n)?(n.longitude=this._start.longitude+w,n.latitude=A,n.height=0,n):new t(this._start.longitude+w,A,0)},d}),define("Core/QuadraticRealPolynomial",["./DeveloperError","./Math"],function(e,t){"use strict";function n(e,n,r){var a=e+n;return t.sign(e)!==t.sign(n)&&Math.abs(a/Math.max(Math.abs(e),Math.abs(n)))<r?0:a}var r={};return r.computeDiscriminant=function(e,t,n){var r=t*t-4*e*n;return r},r.computeRealRoots=function(e,r,a){var i;if(0===e)return 0===r?[]:[-a/r];if(0===r){if(0===a)return[0,0];var o=Math.abs(a),u=Math.abs(e);if(o<u&&o/u<t.EPSILON14)return[0,0];if(o>u&&u/o<t.EPSILON14)return[];if(i=-a/e,i<0)return[];var s=Math.sqrt(i);return[-s,s]}if(0===a)return i=-r/e,i<0?[i,0]:[0,i];var c=r*r,l=4*e*a,f=n(c,-l,t.EPSILON14);if(f<0)return[];var h=-.5*n(r,t.sign(r)*Math.sqrt(f),t.EPSILON14);return r>0?[h/e,a/h]:[a/h,h/e]},r}),define("Core/CubicRealPolynomial",["./DeveloperError","./QuadraticRealPolynomial"],function(e,t){"use strict";function n(e,t,n,r){var a,i,o=e,u=t/3,s=n/3,c=r,l=o*s,f=u*c,h=u*u,d=s*s,E=o*s-h,m=o*c-u*s,p=u*c-d,_=4*E*p-m*m;if(_<0){var y,T,R;h*f>=l*d?(y=o,T=E,R=-2*u*E+o*m):(y=c,T=p,R=-c*m+2*s*p);var v=R<0?-1:1,A=-v*Math.abs(y)*Math.sqrt(-_);i=-R+A;var S=i/2,N=S<0?-Math.pow(-S,1/3):Math.pow(S,1/3),g=i===A?-N:-T/N;return a=T<=0?N+g:-R/(N*N+g*g+T),h*f>=l*d?[(a-u)/o]:[-c/(a+s)]}var I=E,O=-2*u*E+o*m,M=p,w=-c*m+2*s*p,x=Math.sqrt(_),C=Math.sqrt(3)/2,P=Math.abs(Math.atan2(o*x,-O)/3);a=2*Math.sqrt(-I);var U=Math.cos(P);i=a*U;var D=a*(-U/2-C*Math.sin(P)),L=i+D>2*u?i-u:D-u,F=o,B=L/F;P=Math.abs(Math.atan2(c*x,-w)/3),a=2*Math.sqrt(-M),U=Math.cos(P),i=a*U,D=a*(-U/2-C*Math.sin(P));var z=-c,b=i+D<2*s?i+s:D+s,q=z/b,G=F*b,W=-L*b-F*z,X=L*z,V=(s*W-u*X)/(-u*W+s*G);return B<=V?B<=q?V<=q?[B,V,q]:[B,q,V]:[q,B,V]:B<=q?[V,B,q]:V<=q?[V,q,B]:[q,V,B]}var r={};return r.computeDiscriminant=function(e,t,n,r){var a=e*e,i=t*t,o=n*n,u=r*r,s=18*e*t*n*r+i*o-27*a*u-4*(e*o*n+i*t*r);return s},r.computeRealRoots=function(e,r,a,i){var o,u;if(0===e)return t.computeRealRoots(r,a,i);if(0===r){if(0===a){if(0===i)return[0,0,0];u=-i/e;var s=u<0?-Math.pow(-u,1/3):Math.pow(u,1/3);return[s,s,s]}return 0===i?(o=t.computeRealRoots(e,0,a),0===o.Length?[0]:[o[0],0,o[1]]):n(e,0,a,i)}return 0===a?0===i?(u=-r/e,u<0?[u,0,0]:[0,0,u]):n(e,r,0,i):0===i?(o=t.computeRealRoots(e,r,a),0===o.length?[0]:o[1]<=0?[o[0],o[1],0]:o[0]>=0?[0,o[0],o[1]]:[o[0],0,o[1]]):n(e,r,a,i)},r}),define("Core/QuarticRealPolynomial",["./CubicRealPolynomial","./DeveloperError","./Math","./QuadraticRealPolynomial"],function(e,t,n,r){"use strict";function a(t,a,i,o){var u=t*t,s=a-3*u/8,c=i-a*t/2+u*t/8,l=o-i*t/4+a*u/16-3*u*u/256,f=e.computeRealRoots(1,2*s,s*s-4*l,-c*c);if(f.length>0){var h=-t/4,d=f[f.length-1];if(Math.abs(d)<n.EPSILON14){var E=r.computeRealRoots(1,s,l);if(2===E.length){var m,p=E[0],_=E[1];if(p>=0&&_>=0){var y=Math.sqrt(p),T=Math.sqrt(_);return[h-T,h-y,h+y,h+T]}if(p>=0&&_<0)return m=Math.sqrt(p),[h-m,h+m];if(p<0&&_>=0)return m=Math.sqrt(_),[h-m,h+m]}return[]}if(d>0){var R=Math.sqrt(d),v=(s+d-c/R)/2,A=(s+d+c/R)/2,S=r.computeRealRoots(1,R,v),N=r.computeRealRoots(1,-R,A);return 0!==S.length?(S[0]+=h,S[1]+=h,0!==N.length?(N[0]+=h,N[1]+=h,S[1]<=N[0]?[S[0],S[1],N[0],N[1]]:N[1]<=S[0]?[N[0],N[1],S[0],S[1]]:S[0]>=N[0]&&S[1]<=N[1]?[N[0],S[0],S[1],N[1]]:N[0]>=S[0]&&N[1]<=S[1]?[S[0],N[0],N[1],S[1]]:S[0]>N[0]&&S[0]<N[1]?[N[0],S[0],N[1],S[1]]:[S[0],N[0],S[1],N[1]]):S):0!==N.length?(N[0]+=h,N[1]+=h,N):[]}}return[]}function i(t,a,i,o){var u=i*i,s=a*a,c=t*t,l=-2*a,f=i*t+s-4*o,h=c*o-i*a*t+u,d=e.computeRealRoots(1,l,f,h);if(d.length>0){var E,m,p=d[0],_=a-p,y=_*_,T=t/2,R=_/2,v=y-4*o,A=y+4*Math.abs(o),S=c-4*p,N=c+4*Math.abs(p);if(p<0||v*N<S*A){var g=Math.sqrt(S);E=g/2,m=0===g?0:(t*R-i)/g}else{var I=Math.sqrt(v);E=0===I?0:(t*R-i)/I,m=I/2}var O,M;0===T&&0===E?(O=0,M=0):n.sign(T)===n.sign(E)?(O=T+E,M=p/O):(M=T-E,O=p/M);var w,x;0===R&&0===m?(w=0,x=0):n.sign(R)===n.sign(m)?(w=R+m,x=o/w):(x=R-m,w=o/x);var C=r.computeRealRoots(1,O,w),P=r.computeRealRoots(1,M,x);if(0!==C.length)return 0!==P.length?C[1]<=P[0]?[C[0],C[1],P[0],P[1]]:P[1]<=C[0]?[P[0],P[1],C[0],C[1]]:C[0]>=P[0]&&C[1]<=P[1]?[P[0],C[0],C[1],P[1]]:P[0]>=C[0]&&P[1]<=C[1]?[C[0],P[0],P[1],C[1]]:C[0]>P[0]&&C[0]<P[1]?[P[0],C[0],P[1],C[1]]:[C[0],P[0],C[1],P[1]]:C;if(0!==P.length)return P}return[]}var o={};return o.computeDiscriminant=function(e,t,n,r,a){var i=e*e,o=i*e,u=t*t,s=u*t,c=n*n,l=c*n,f=r*r,h=f*r,d=a*a,E=d*a,m=u*c*f-4*s*h-4*e*l*f+18*e*t*n*h-27*i*f*f+256*o*E+a*(18*s*n*r-4*u*l+16*e*c*c-80*e*t*c*r-6*e*u*f+144*i*n*f)+d*(144*e*u*n-27*u*u-128*i*c-192*i*t*r);return m},o.computeRealRoots=function(t,r,o,u,s){if(Math.abs(t)<n.EPSILON15)return e.computeRealRoots(r,o,u,s);var c=r/t,l=o/t,f=u/t,h=s/t,d=c<0?1:0;switch(d+=l<0?d+1:d,d+=f<0?d+1:d,d+=h<0?d+1:d){case 0:return a(c,l,f,h);case 1:return i(c,l,f,h);case 2:return i(c,l,f,h);case 3:return a(c,l,f,h);case 4:return a(c,l,f,h);case 5:return i(c,l,f,h);case 6:return a(c,l,f,h);case 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s,c,l,f,h,d=t.origin,E=t.direction,R=e.subtract(a,r,m),v=e.subtract(o,r,p),A=e.cross(E,v,_),S=e.dot(R,A);if(u){if(S<i.EPSILON6)return;if(s=e.subtract(d,r,y),l=e.dot(s,A),l<0||l>S)return;if(c=e.cross(s,R,T),f=e.dot(E,c),f<0||l+f>S)return;h=e.dot(v,c)/S}else{if(Math.abs(S)<i.EPSILON6)return;var N=1/S;if(s=e.subtract(d,r,y),l=e.dot(s,A)*N,l<0||l>1)return;if(c=e.cross(s,R,T),f=e.dot(E,c)*N,f<0||l+f>1)return;h=e.dot(v,c)*N}return h},E.rayTriangle=function(t,n,a,i,o,u){var s=E.rayTriangleParametric(t,n,a,i,o);if(r(s)&&!(s<0))return r(u)||(u=new e),e.multiplyByScalar(t.direction,s,u),e.add(t.origin,u,u)};var R=new c;E.lineSegmentTriangle=function(t,n,a,i,o,u,s){var c=R;e.clone(t,c.origin),e.subtract(n,t,c.direction),e.normalize(c.direction,c.direction);var l=E.rayTriangleParametric(c,a,i,o,u);if(!(!r(l)||l<0||l>e.distance(t,n)))return r(s)||(s=new e),e.multiplyByScalar(c.direction,l,s),e.add(c.origin,s,s)};var 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this.scheme?(n.scheme=this.scheme,n.authority=this.authority,n.path=this.path,n.query=this.query):(n.scheme=t.scheme,this.authority?(n.authority=this.authority,n.path=this.path,n.query=this.query):(n.authority=t.authority,""==this.path?(n.path=t.path,n.query=this.query||t.query):("/"==this.path.charAt(0)?(n.path=this.path,n.removeDotSegments()):(t.authority&&""==t.path?n.path="/"+this.path:n.path=t.path.substring(0,t.path.lastIndexOf("/")+1)+this.path,n.removeDotSegments()),n.query=this.query))),n.fragment=this.fragment,n},e.prototype.removeDotSegments=function(){var e,t=this.path.split("/"),n=[],r=""==t[0];r&&t.shift();for(""==t[0]?t.shift():null;t.length;)e=t.shift(),".."==e?n.pop():"."!=e&&n.push(e);"."!=e&&".."!=e||n.push(""),r&&n.unshift(""),this.path=n.join("/")},e.prototype.toString=function(){var e="";return 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this._array.indexOf(e)!==-1},t.prototype.clear=function(){this._array.length=this._offset=this._length=0},t.prototype.sort=function(e){this._offset>0&&(this._array=this._array.slice(this._offset),this._offset=0),this._array.sort(e)},t}),define("Core/Request",["./defaultValue"],function(e){"use strict";function t(t){t=e(t,e.EMPTY_OBJECT),this.url=t.url,this.parameters=t.parameters,this.requestFunction=t.requestFunction,this.type=t.type,this.defer=e(t.defer,!1),this.distance=e(t.distance,0),this.startPromise=void 0,this.server=t.server}return t}),define("Core/RequestType",["../Core/freezeObject"],function(e){"use strict";var t={TERRAIN:0,IMAGERY:1,TILES3D:2,OTHER:3};return e(t)}),define("Core/RequestScheduler",["../ThirdParty/Uri","../ThirdParty/when","./defaultValue","./defined","./defineProperties","./DeveloperError","./Queue","./Request","./RequestType"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(e){this.total=0,this.used=0,this.server=e.server,this.type=e.type}function 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a=this;this._downloadPromise=e(c.request(t.url,s),function(e){m(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else m(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function E(e,t){return o.compare(e.julianDate,t)}function m(e,n){if(!r(n.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");
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p=e._samples=n.samples,_=e._dates=[];e._dateColumn=a,e._xPoleWanderRadiansColumn=i,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=l,e._yCelestialPoleOffsetRadiansColumn=d,e._taiMinusUtcSecondsColumn=m,e._columnCount=n.columnNames.length,e._lastIndex=void 0;for(var y,T=e._addNewLeapSeconds,R=0,v=p.length;R<v;R+=e._columnCount){var A=p[R+a],S=p[R+m],N=A+f.MODIFIED_JULIAN_DATE_DIFFERENCE,g=new o(N,S,h.TAI);if(_.push(g),T){if(S!==y&&r(y)){var I=o.leapSeconds,O=t(I,g,E);if(O<0){var M=new u(g,S);I.splice(~O,0,M)}}y=S}}}function p(e,t,n,r,a){var i=n*r;a.xPoleWander=t[i+e._xPoleWanderRadiansColumn],a.yPoleWander=t[i+e._yPoleWanderRadiansColumn],a.xPoleOffset=t[i+e._xCelestialPoleOffsetRadiansColumn],a.yPoleOffset=t[i+e._yCelestialPoleOffsetRadiansColumn],a.ut1MinusUtc=t[i+e._ut1MinusUtcSecondsColumn]}function _(e,t,n){return t+e*(n-t)}function y(e,t,n,r,a,i,u){var s=e._columnCount;if(i>t.length-1)return u.xPoleWander=0,u.yPoleWander=0,u.xPoleOffset=0,u.yPoleOffset=0,u.ut1MinusUtc=0,u;var c=t[a],l=t[i];if(c.equals(l)||r.equals(c))return p(e,n,a,s,u),u;if(r.equals(l))return p(e,n,i,s,u),u;var f=o.secondsDifference(r,c)/o.secondsDifference(l,c),h=a*s,d=i*s,E=n[h+e._ut1MinusUtcSecondsColumn],m=n[d+e._ut1MinusUtcSecondsColumn],y=m-E;if(y>.5||y<-.5){var T=n[h+e._taiMinusUtcSecondsColumn],R=n[d+e._taiMinusUtcSecondsColumn];T!==R&&(l.equals(r)?E=m:m-=R-T)}return u.xPoleWander=_(f,n[h+e._xPoleWanderRadiansColumn],n[d+e._xPoleWanderRadiansColumn]),u.yPoleWander=_(f,n[h+e._yPoleWanderRadiansColumn],n[d+e._yPoleWanderRadiansColumn]),u.xPoleOffset=_(f,n[h+e._xCelestialPoleOffsetRadiansColumn],n[d+e._xCelestialPoleOffsetRadiansColumn]),u.yPoleOffset=_(f,n[h+e._yCelestialPoleOffsetRadiansColumn],n[d+e._yCelestialPoleOffsetRadiansColumn]),u.ut1MinusUtc=_(f,E,m),u}return d.NONE=i({getPromiseToLoad:function(){return e()},compute:function(e,t){return r(t)?(t.xPoleWander=0,t.yPoleWander=0,t.xPoleOffset=0,t.yPoleOffset=0,t.ut1MinusUtc=0):t=new a(0,0,0,0,0),t}}),d.prototype.getPromiseToLoad=function(){return e(this._downloadPromise)},d.prototype.compute=function(e,n){if(r(this._samples)){if(r(n)||(n=new a(0,0,0,0,0)),0===this._samples.length)return n.xPoleWander=0,n.yPoleWander=0,n.xPoleOffset=0,n.yPoleOffset=0,n.ut1MinusUtc=0,n;var i=this._dates,u=this._lastIndex,s=0,c=0;if(r(u)){var f=i[u],h=i[u+1],d=o.lessThanOrEquals(f,e),E=!r(h),m=E||o.greaterThanOrEquals(h,e);if(d&&m)return s=u,!E&&h.equals(e)&&++s,c=s+1,y(this,i,this._samples,e,s,c,n),n}var p=t(i,e,o.compare,this._dateColumn);return p>=0?(p<i.length-1&&i[p+1].equals(e)&&++p,s=p,c=p):(c=~p,s=c-1,s<0&&(s=0)),this._lastIndex=s,y(this,i,this._samples,e,s,c,n),n}if(r(this._dataError))throw new l(this._dataError)},d}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(n,r){r=t(r,document.location.href);var a=new e(r),i=new e(n);return i.resolve(a).toString()}return a}),define("Core/joinUrls",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(r,a,i){i=t(i,!0),r instanceof e||(r=new e(r)),a instanceof e||(a=new e(a)),n(a.authority)&&!n(a.scheme)&&("undefined"!=typeof document&&n(document.location)&&n(document.location.href)?a.scheme=new e(document.location.href).scheme:a.scheme=r.scheme);var o=r;if(a.isAbsolute()&&(o=a,"data"===a.scheme))return a.toString();var u="";n(o.scheme)&&(u+=o.scheme+":"),n(o.authority)&&(u+="//"+o.authority,""!==o.path&&"/"!==o.path&&(u=u.replace(/\/?$/,"/"),o.path=o.path.replace(/^\/?/g,""))),u+=o===r?i?r.path.replace(/\/?$/,"/")+a.path.replace(/^\/?/g,""):r.path+a.path:a.path;var s=n(r.query),c=n(a.query);s&&c?u+="?"+r.query+"&"+a.query:s&&!c?u+="?"+r.query:!s&&c&&(u+="?"+a.query);var l=n(a.fragment);return n(r.fragment)&&!l?u+="#"+r.fragment:l&&(u+="#"+a.fragment),u}return a}),define("Core/buildModuleUrl",["../ThirdParty/Uri","./defined","./DeveloperError","./getAbsoluteUri","./joinUrls","require"],function(e,t,n,r,a,i){"use strict";function o(){for(var e=document.getElementsByTagName("script"),t=0,n=e.length;t<n;++t){var r=e[t].getAttribute("src"),a=E.exec(r);if(null!==a)return a[1]}}function u(){if(t(f))return f;var a;if(a="undefined"!=typeof CESIUM_BASE_URL?CESIUM_BASE_URL:o(),!t(a))throw new n("Unable to determine Cesium base URL automatically, try defining a global variable called CESIUM_BASE_URL.");return f=new e(r(a))}function s(e){return i.toUrl("../"+e)}function c(e){return a(u(),e)}function l(e){t(h)||(h=t(i.toUrl)?s:c),t(d)||(d=document.createElement("a"));var n=h(e);return d.href=n,d.href=d.href,d.href}var f,h,d,E=/((?:.*\/)|^)cesium[\w-]*\.js(?:\W|$)/i;return l._cesiumScriptRegex=E,l.setBaseUrl=function(t){f=new e(t).resolve(new e(document.location.href))},l}),define("Core/Iau2006XysSample",[],function(){"use strict";function e(e,t,n){this.x=e,this.y=t,this.s=n}return e}),define("Core/Iau2006XysData",["../ThirdParty/when","./buildModuleUrl","./defaultValue","./defined","./Iau2006XysSample","./JulianDate","./loadJson","./RequestScheduler","./TimeStandard"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(e){e=n(e,n.EMPTY_OBJECT),this._xysFileUrlTemplate=e.xysFileUrlTemplate,this._interpolationOrder=n(e.interpolationOrder,9),this._sampleZeroJulianEphemerisDate=n(e.sampleZeroJulianEphemerisDate,2442396.5),this._sampleZeroDateTT=new i(this._sampleZeroJulianEphemerisDate,0,s.TAI),this._stepSizeDays=n(e.stepSizeDays,1),this._samplesPerXysFile=n(e.samplesPerXysFile,1e3),this._totalSamples=n(e.totalSamples,27426),this._samples=new Array(3*this._totalSamples),this._chunkDownloadsInProgress=[];for(var t=this._interpolationOrder,r=this._denominators=new Array(t+1),a=this._xTable=new 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s=o/this._stepSizeDays-this._interpolationOrder/2|0+this._interpolationOrder;s>=this._totalSamples&&(s=this._totalSamples-1);for(var c=u/this._samplesPerXysFile|0,h=s/this._samplesPerXysFile|0,d=[],E=c;E<=h;++E)d.push(f(this,E));return e.all(d)},c.prototype.computeXysRadians=function(e,t,n){var i=l(this,e,t);if(!(i<0)){var o=i/this._stepSizeDays|0;if(!(o>=this._totalSamples)){var u=this._interpolationOrder,s=o-(u/2|0);s<0&&(s=0);var c=s+u;c>=this._totalSamples&&(c=this._totalSamples-1,s=c-u,s<0&&(s=0));var h=!1,d=this._samples;if(r(d[3*s])||(f(this,s/this._samplesPerXysFile|0),h=!0),r(d[3*c])||(f(this,c/this._samplesPerXysFile|0),h=!0),!h){r(n)?(n.x=0,n.y=0,n.s=0):n=new a(0,0,0);var E,m,p=i-s*this._stepSizeDays,_=this._work,y=this._denominators,T=this._coef,R=this._xTable;for(E=0;E<=u;++E)_[E]=p-R[E];for(E=0;E<=u;++E){for(T[E]=1,m=0;m<=u;++m)m!==E&&(T[E]*=_[m]);T[E]*=y[E];var v=3*(s+E);n.x+=T[E]*d[v++],n.y+=T[E]*d[v++],n.s+=T[E]*d[v]}return 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u=i.x+n.xPoleOffset,s=i.y+n.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=X;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=m.fromRotationZ(-i.s,V),h=m.multiply(l,f,X),p=e.dayNumber,_=e.secondsOfDay-d.computeTaiMinusUtc(e)+n.ut1MinusUtc,R=p-2451545,v=_/y.SECONDS_PER_DAY,A=.779057273264+v+.00273781191135448*(R+v);A=A%1*E.TWO_PI;var S=m.fromRotationZ(A,V),N=m.multiply(h,S,X),g=Math.cos(n.xPoleWander),I=Math.cos(n.yPoleWander),O=Math.sin(n.xPoleWander),M=Math.sin(n.yPoleWander),w=r-q+a/y.SECONDS_PER_DAY;w/=36525;var x=-47e-6*w*E.RADIANS_PER_DEGREE/3600,C=Math.cos(x),P=Math.sin(x),U=V;return U[0]=g*C,U[1]=g*P,U[2]=O,U[3]=-I*P+M*O*C,U[4]=I*C+M*O*P,U[5]=-M*g,U[6]=-M*P-I*O*C,U[7]=M*C-I*O*P,U[8]=I*g,m.multiply(N,U,t)}}};var H=new r;T.pointToWindowCoordinates=function(e,t,n,r){return r=T.pointToGLWindowCoordinates(e,t,n,r),r.y=2*t[5]-r.y,r},T.pointToGLWindowCoordinates=function(e,n,a,i){o(i)||(i=new t);var u=H;return p.multiplyByVector(e,r.fromElements(a.x,a.y,a.z,1,u),u),r.multiplyByScalar(u,1/u.w,u),p.multiplyByVector(n,u,u),t.fromCartesian4(u,i)};var Y=new n,Z=new n,k=new n;T.rotationMatrixFromPositionVelocity=function(e,t,r,a){var u=i(r,l.WGS84).geodeticSurfaceNormal(e,Y),s=n.cross(t,u,Z);n.equalsEpsilon(s,n.ZERO,E.EPSILON6)&&(s=n.clone(n.UNIT_X,s));var c=n.cross(s,t,k);return n.cross(t,c,s),n.negate(s,s),o(a)||(a=new m),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var j=new a,K=new n,Q=new n,J=new r,$=new r,ee=new r,te=new r,ne=new r,re=new p,ae=new p;return T.basisTo2D=function(e,t,a){var i=e.ellipsoid,o=p.getColumn(t,3,J),u=i.cartesianToCartographic(o,j),s=T.eastNorthUpToFixedFrame(o,i,re),c=p.inverseTransformation(s,ae),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var h=p.getColumn(t,0,Q),d=n.magnitude(h),E=p.multiplyByVector(c,h,ee);r.fromElements(E.z,E.x,E.y,0,E);var m=p.getColumn(t,1,Q),_=n.magnitude(m),y=p.multiplyByVector(c,m,te);r.fromElements(y.z,y.x,y.y,0,y);var R=p.getColumn(t,2,Q),v=n.magnitude(R),A=ne;return n.cross(E,y,A),n.normalize(A,A),n.cross(y,A,E),n.normalize(E,E),n.cross(A,E,y),n.normalize(y,y),n.multiplyByScalar(E,d,E),n.multiplyByScalar(y,_,y),n.multiplyByScalar(A,v,A),p.setColumn(a,0,E,a),p.setColumn(a,1,y,a),p.setColumn(a,2,A,a),p.setColumn(a,3,f,a),a},T}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E){"use strict";function m(e,t){t=a(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var r=E.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=n.fromCartesian4(f.getColumn(r,0,p)),this._yAxis=n.fromCartesian4(f.getColumn(r,1,p));var i=n.fromCartesian4(f.getColumn(r,2,p));this._plane=h.fromPointNormal(e,i)}var p=new r;o(m.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var _=new e;m.fromPoints=function(t,n){var r=e.fromPoints(t,_);return new m(r.center,n)};var y=new d,T=new n;m.prototype.projectPointOntoPlane=function(e,r){var a=y;a.origin=e,n.normalize(e,a.direction);var o=c.rayPlane(a,this._plane,T);if(i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,T)),i(o)){var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return i(r)?(r.x=s,r.y=l,r):new t(s,l)}},m.prototype.projectPointsOntoPlane=function(e,t){i(t)||(t=[]);for(var n=0,r=e.length,a=0;a<r;a++){var o=this.projectPointOntoPlane(e[a],t[n]);i(o)&&(t[n]=o,n++)}return t.length=n,t},m.prototype.projectPointToNearestOnPlane=function(e,r){i(r)||(r=new t);var a=y;a.origin=e,n.clone(this._plane.normal,a.direction);var o=c.rayPlane(a,this._plane,T);i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,T));var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return r.x=s,r.y=l,r},m.prototype.projectPointsToNearestOnPlane=function(e,t){i(t)||(t=[]);var n=e.length;t.length=n;for(var r=0;r<n;r++)t[r]=this.projectPointToNearestOnPlane(e[r],t[r]);return t};var R=new n;return m.prototype.projectPointsOntoEllipsoid=function(e,t){var r=e.length;i(t)?t.length=r:t=new Array(r);for(var a=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=R,l=0;l<r;++l){var f=e[l];n.multiplyByScalar(u,f.x,c),i(t[l])||(t[l]=new n);var h=n.add(o,c,t[l]);n.multiplyByScalar(s,f.y,c),n.add(h,c,h),a.scaleToGeocentricSurface(h,h)}return t},m}),define("Core/PolylineVolumeGeometryLibrary",["./Cartesian2","./Cartesian3","./Cartesian4","./Cartographic","./CornerType","./EllipsoidTangentPlane","./Math","./Matrix3","./Matrix4","./PolylinePipeline","./Quaternion","./Transforms"],function(e,t,n,r,a,i,o,u,s,c,l,f){"use strict";function h(e,t){for(var n=new Array(e.length),r=0;r<e.length;r++){var a=e[r];U=t.cartesianToCartographic(a,U),n[r]=U.height,e[r]=t.scaleToGeodeticSurface(a,a)}return n}function d(e,n,r,a){var i,o=e[0],u=e[1],s=t.angleBetween(o,u),c=Math.ceil(s/a),l=new Array(c);if(n===r){for(i=0;i<c;i++)l[i]=n;return l.push(r),l}var f=r-n,h=f/c;for(i=1;i<c;i++){var d=n+i*h;l[i]=d}return l[0]=n,l.push(r),l}function E(n,r,a,o){var u=new i(a,o),s=u.projectPointOntoPlane(t.add(a,n,Y),Y),c=u.projectPointOntoPlane(t.add(a,r,Z),Z),l=e.angleBetween(s,c);return c.x*s.y-c.y*s.x>=0?-l:l}function m(e,n,r,a,i,o,c,l){var h=b,d=q;L=f.eastNorthUpToFixedFrame(e,i,L),h=s.multiplyByPointAsVector(L,D,h),h=t.normalize(h,h);var m=E(h,n,e,i);B=u.fromRotationZ(m,B),G.z=o,L=s.multiplyTransformation(L,s.fromRotationTranslation(B,G,F),L);var p=z;p[0]=c;for(var _=0;_<l;_++)for(var y=0;y<r.length;y+=3)d=t.fromArray(r,y,d),d=u.multiplyByVector(p,d,d),d=s.multiplyByPoint(L,d,d),a.push(d.x,d.y,d.z);return a}function p(e,n,r,a,i,o,u){for(var s=0;s<e.length;s+=3){var c=t.fromArray(e,s,W);a=m(c,n,r,a,i,o[s/3],u,1)}return a}function _(e,t){var n=e.length,r=new Array(6*n),a=0,i=t.x+t.width/2,o=t.y+t.height/2,u=e[0];r[a++]=u.x-i,r[a++]=0,r[a++]=u.y-o;for(var s=1;s<n;s++){u=e[s];var c=u.x-i,l=u.y-o;r[a++]=c,r[a++]=0,r[a++]=l,r[a++]=c,r[a++]=0,r[a++]=l}return u=e[0],r[a++]=u.x-i,r[a++]=0,r[a++]=u.y-o,r}function y(e,t){for(var n=e.length,r=new Array(3*n),a=0,i=t.x+t.width/2,o=t.y+t.height/2,u=0;u<n;u++)r[a++]=e[u].x-i,r[a++]=0,r[a++]=e[u].y-o;return r}function T(e,n,r,i,s,c,f,h,d,E){var p,_=t.angleBetween(t.subtract(n,e,x),t.subtract(r,e,C)),y=i===a.BEVELED?0:Math.ceil(_/o.toRadians(5));p=s?u.fromQuaternion(l.fromAxisAngle(t.negate(e,x),_/(y+1),X),H):u.fromQuaternion(l.fromAxisAngle(e,_/(y+1),X),H);var T,R;if(n=t.clone(n,V),y>0)for(var v=E?2:1,A=0;A<y;A++)n=u.multiplyByVector(p,n,n),T=t.subtract(n,e,x),T=t.normalize(T,T),s||(T=t.negate(T,T)),R=c.scaleToGeodeticSurface(n,C),f=m(R,T,h,f,c,d,1,v);else T=t.subtract(n,e,x),T=t.normalize(T,T),s||(T=t.negate(T,T)),R=c.scaleToGeodeticSurface(n,C),f=m(R,T,h,f,c,d,1,1),r=t.clone(r,V),T=t.subtract(r,e,x),T=t.normalize(T,T),s||(T=t.negate(T,T)),R=c.scaleToGeodeticSurface(r,C),f=m(R,T,h,f,c,d,1,1);return f}var R=[new t,new t],v=new t,A=new t,S=new t,N=new t,g=new t,I=new t,O=new t,M=new t,w=new t,x=new t,C=new t,P={},U=new r,D=new t(-1,0,0),L=new s,F=new s,B=new u,z=u.IDENTITY.clone(),b=new t,q=new n,G=new t,W=new t,X=new l,V=new t,H=new u;P.removeDuplicatesFromShape=function(t){for(var n=t.length,r=[],a=n-1,i=0;i<n;a=i++){var o=t[a],u=t[i];e.equals(o,u)||r.push(u)}return r};var Y=new t,Z=new t;P.angleIsGreaterThanPi=function(e,n,r,a){var o=new i(r,a),u=o.projectPointOntoPlane(t.add(r,e,Y),Y),s=o.projectPointOntoPlane(t.add(r,n,Z),Z);return s.x*u.y-s.y*u.x>=0};var k=new t,j=new t;return P.computePositions=function(e,n,r,i,u){var s=i._ellipsoid,l=h(e,s),f=i._granularity,E=i._cornerType,C=u?_(n,r):y(n,r),U=u?y(n,r):void 0,D=r.height/2,L=r.width/2,F=e.length,B=[],z=u?[]:void 0,b=v,q=A,G=S,W=N,X=g,V=I,H=O,Y=M,Z=w,K=e[0],Q=e[1];W=s.geodeticSurfaceNormal(K,W),b=t.subtract(Q,K,b),b=t.normalize(b,b),Y=t.cross(W,b,Y),Y=t.normalize(Y,Y);var J=l[0],$=l[1];u&&(z=m(K,Y,U,z,s,J+D,1,1)),Z=t.clone(K,Z),K=Q,q=t.negate(b,q);for(var ee,te,ne=1;ne<F-1;ne++){var re=u?2:1;Q=e[ne+1],b=t.subtract(Q,K,b),b=t.normalize(b,b),G=t.add(b,q,G),G=t.normalize(G,G),W=s.geodeticSurfaceNormal(K,W);var ae=t.multiplyByScalar(W,t.dot(b,W),k);t.subtract(b,ae,ae),t.normalize(ae,ae);var ie=t.multiplyByScalar(W,t.dot(q,W),j);t.subtract(q,ie,ie),t.normalize(ie,ie);var oe=!o.equalsEpsilon(Math.abs(t.dot(ae,ie)),1,o.EPSILON7);if(oe){G=t.cross(G,W,G),G=t.cross(W,G,G),G=t.normalize(G,G);var ue=1/Math.max(.25,t.magnitude(t.cross(G,q,x))),se=P.angleIsGreaterThanPi(b,q,K,s);se?(X=t.add(K,t.multiplyByScalar(G,ue*L,G),X),V=t.add(X,t.multiplyByScalar(Y,L,V),V),R[0]=t.clone(Z,R[0]),R[1]=t.clone(V,R[1]),ee=d(R,J+D,$+D,f),te=c.generateArc({positions:R,granularity:f,ellipsoid:s}),B=p(te,Y,C,B,s,ee,1),Y=t.cross(W,b,Y),Y=t.normalize(Y,Y),H=t.add(X,t.multiplyByScalar(Y,L,H),H),E===a.ROUNDED||E===a.BEVELED?T(X,V,H,E,se,s,B,C,$+D,u):(G=t.negate(G,G),B=m(K,G,C,B,s,$+D,ue,re)),Z=t.clone(H,Z)):(X=t.add(K,t.multiplyByScalar(G,ue*L,G),X),V=t.add(X,t.multiplyByScalar(Y,-L,V),V),R[0]=t.clone(Z,R[0]),R[1]=t.clone(V,R[1]),ee=d(R,J+D,$+D,f),te=c.generateArc({positions:R,granularity:f,ellipsoid:s}),B=p(te,Y,C,B,s,ee,1),Y=t.cross(W,b,Y),Y=t.normalize(Y,Y),H=t.add(X,t.multiplyByScalar(Y,-L,H),H),E===a.ROUNDED||E===a.BEVELED?T(X,V,H,E,se,s,B,C,$+D,u):B=m(K,G,C,B,s,$+D,ue,re),Z=t.clone(H,Z)),q=t.negate(b,q)}else B=m(Z,Y,C,B,s,J+D,1,1),Z=K;J=$,$=l[ne+1],K=Q}R[0]=t.clone(Z,R[0]),R[1]=t.clone(K,R[1]),ee=d(R,J+D,$+D,f),te=c.generateArc({positions:R,granularity:f,ellipsoid:s}),B=p(te,Y,C,B,s,ee,1),u&&(z=m(K,Y,U,z,s,$+D,1,1)),F=B.length;var ce=u?F+z.length:F,le=new Float64Array(ce);return le.set(B),u&&le.set(z,F),le},P}),define("Core/CorridorGeometryLibrary",["./Cartesian3","./CornerType","./defined","./isArray","./Math","./Matrix3","./PolylinePipeline","./PolylineVolumeGeometryLibrary","./Quaternion"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(n,r,o,u,c){var l=e.angleBetween(e.subtract(r,n,m),e.subtract(o,n,p)),f=u===t.BEVELED?1:Math.ceil(l/a.toRadians(5))+1,h=3*f,d=new Array(h);d[h-3]=o.x,d[h-2]=o.y,d[h-1]=o.z;var E;E=c?i.fromQuaternion(s.fromAxisAngle(e.negate(n,m),l/f,x),C):i.fromQuaternion(s.fromAxisAngle(n,l/f,x),C);var _=0;r=e.clone(r,m);for(var y=0;y<f;y++)r=i.multiplyByVector(E,r,r),d[_++]=r.x,d[_++]=r.y,d[_++]=r.z;return d}function l(n){var r=R,a=v,i=A,o=n[1];a=e.fromArray(n[1],o.length-3,a),i=e.fromArray(n[0],0,i),r=e.multiplyByScalar(e.add(a,i,r),.5,r);var u=c(r,a,i,t.ROUNDED,!1),s=n.length-1,l=n[s-1];o=n[s],a=e.fromArray(l,l.length-3,a),i=e.fromArray(o,0,i),r=e.multiplyByScalar(e.add(a,i,r),.5,r);var f=c(r,a,i,t.ROUNDED,!1);return[u,f]}function f(t,n,r,a){var i=m;return a?i=e.add(t,n,i):(n=e.negate(n,n),i=e.add(t,n,i)),[i.x,i.y,i.z,r.x,r.y,r.z]}function h(t,n,r,a){for(var i=new Array(t.length),o=new Array(t.length),u=e.multiplyByScalar(n,r,m),s=e.negate(u,p),c=0,l=t.length-1,f=0;f<t.length;f+=3){var h=e.fromArray(t,f,_),d=e.add(h,s,y);i[c++]=d.x,i[c++]=d.y,i[c++]=d.z;var E=e.add(h,u,y);o[l--]=E.z,o[l--]=E.y,o[l--]=E.x}return a.push(i,o),a}function d(e,t){for(var n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}var E={},m=new e,p=new e,_=new e,y=new e,T=[new e,new e],R=new e,v=new e,A=new e,S=new e,N=new e,g=new e,I=new e,O=new e,M=new e,w=new e,x=new s,C=new i;E.addAttribute=function(e,t,r,a){var i=t.x,o=t.y,u=t.z;n(r)&&(e[r]=i,e[r+1]=o,e[r+2]=u),n(a)&&(e[a]=u,e[a-1]=o,e[a-2]=i)};var P=new e,U=new e;return E.computePositions=function(n){var r=n.granularity,i=n.positions,s=n.ellipsoid;i=d(i,s);var E=n.width/2,p=n.cornerType,_=n.saveAttributes,y=R,x=v,C=A,D=S,L=N,F=g,B=I,z=O,b=M,q=w,G=[],W=_?[]:void 0,X=_?[]:void 0,V=i[0],H=i[1];x=e.normalize(e.subtract(H,V,x),x),y=s.geodeticSurfaceNormal(V,y),D=e.normalize(e.cross(y,x,D),D),_&&(W.push(D.x,D.y,D.z),X.push(y.x,y.y,y.z)),B=e.clone(V,B),V=H,C=e.negate(x,C);var Y,Z,k=[],j=i.length;for(Z=1;Z<j-1;Z++){y=s.geodeticSurfaceNormal(V,y),H=i[Z+1],x=e.normalize(e.subtract(H,V,x),x),L=e.normalize(e.add(x,C,L),L);var K=e.multiplyByScalar(y,e.dot(x,y),P);e.subtract(x,K,K),e.normalize(K,K);var Q=e.multiplyByScalar(y,e.dot(C,y),U);e.subtract(C,Q,Q),e.normalize(Q,Q);var J=!a.equalsEpsilon(Math.abs(e.dot(K,Q)),1,a.EPSILON7);if(J){L=e.cross(L,y,L),L=e.cross(y,L,L),L=e.normalize(L,L);var $=E/Math.max(.25,e.magnitude(e.cross(L,C,m))),ee=u.angleIsGreaterThanPi(x,C,V,s);L=e.multiplyByScalar(L,$,L),ee?(z=e.add(V,L,z),q=e.add(z,e.multiplyByScalar(D,E,q),q),b=e.add(z,e.multiplyByScalar(D,2*E,b),b),T[0]=e.clone(B,T[0]),T[1]=e.clone(q,T[1]),Y=o.generateArc({positions:T,granularity:r,ellipsoid:s}),G=h(Y,D,E,G),_&&(W.push(D.x,D.y,D.z),X.push(y.x,y.y,y.z)),F=e.clone(b,F),D=e.normalize(e.cross(y,x,D),D),b=e.add(z,e.multiplyByScalar(D,2*E,b),b),B=e.add(z,e.multiplyByScalar(D,E,B),B),p===t.ROUNDED||p===t.BEVELED?k.push({leftPositions:c(z,F,b,p,ee)
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+  @license
+  when.js - https://github.com/cujojs/when
+
+  MIT License (c) copyright B Cavalier & J Hann
+
+ * A lightweight CommonJS Promises/A and when() implementation
+ * when is part of the cujo.js family of libraries (http://cujojs.com/)
+ *
+ * Licensed under the MIT License at:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * @version 1.7.1
+ */
+
+/**
+@license
+sprintf.js from the php.js project - https://github.com/kvz/phpjs
+Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
+
+php.js is copyright 2012 Kevin van Zonneveld.
+
+Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
+(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
+(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
+Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
+Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
+Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
+Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
+L. Rodrigues (http://www.jsfromhell.com), Ash Searle
+(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
+Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
+Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
+http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
+Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
+(http://webdevhobo.blogspot.com/), marrtins, GeekFG
+(http://geekfg.blogspot.com), Andrea Giammarchi
+(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
+gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
+Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
+(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
+Marc Palau, Martin
+(http://www.erlenwiese.de/), Breaking Par Consulting Inc
+(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
+Chris, Mirek Slugen, saulius, Alfonso Jimenez
+(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
+Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
+Ariede (http://caioariede.com), Robin, Kankrelune
+(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
+(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
+Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
+David, Aman Gupta, Michael White, Public Domain
+(http://www.json.org/json2.js), Steven Levithan
+(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
+Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
+Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
+(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
+Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
+Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
+(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
+(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
+ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
+(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
+Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
+Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
+(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
+josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
+Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
+(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
+(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
+Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
+(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
+(http://yass.meetcweb.com), Peter-Paul Koch
+(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
+(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
+Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
+vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
+Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
+(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
+B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
+(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
+Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
+Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
+(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
+Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
+Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
+sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
+Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
+(http://www.premasolutions.com/), Philippe Jausions
+(http://pear.php.net/user/jausions), Aidan Lister
+(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
+strcmp, Taras Bogach, jpfle, Alexander Ermolaev
+(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
+dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
+(http://www.pedrotainha.com), James, Arnout Kazemier
+(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
+FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
+Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
+daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
+W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
+(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
+Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
+(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
+Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
+Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
+(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
+Russell Walker (http://www.nbill.co.uk/), Jamie Beck
+(http://www.terabit.ca/), setcookie, Michael, YUI Library:
+http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
+http://hacks.bluesmoon.info/strftime/strftime.js, Ben
+(http://benblume.co.uk/), DtTvB
+(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
+meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
+(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
+Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
+Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
+Bryan
+
+Licensed under the MIT (MIT-LICENSE.txt) license.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
+OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/**
+ * @license
+ *
+ * Grauw URI utilities
+ *
+ * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
+ *
+ * @author Laurens Holst (http://www.grauw.nl/)
+ *
+ *   Copyright 2012 Laurens Holst
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new 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t(c)?(c.x=l*M,c.y=f*w,c.z=h*x,c):new e(l*M,f*w,h*x)}var i=new e,o=new e;return a}),define("Core/Cartographic",["./Cartesian3","./defaultValue","./defined","./DeveloperError","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,n,r,a,i,o){"use strict";function u(e,n,r){this.longitude=t(e,0),this.latitude=t(n,0),this.height=t(r,0)}u.fromRadians=function(e,r,a,i){return a=t(a,0),n(i)?(i.longitude=e,i.latitude=r,i.height=a,i):new u(e,r,a)},u.fromDegrees=function(e,t,n,r){return e=i.toRadians(e),t=i.toRadians(t),u.fromRadians(e,t,n,r)};var s=new e,c=new e,l=new e,f=new e(1/6378137,1/6378137,1/6356752.314245179),h=new e(1/40680631590769,1/40680631590769,1/40408299984661.445),d=i.EPSILON1;return u.fromCartesian=function(t,r,a){var E=n(r)?r.oneOverRadii:f,m=n(r)?r.oneOverRadiiSquared:h,p=n(r)?r._centerToleranceSquared:d,_=o(t,E,m,p,c);if(n(_)){var y=e.multiplyComponents(t,m,s);y=e.normalize(y,y);var T=e.subtract(t,_,l),R=Math.atan2(y.y,y.x),v=Math.asin(y.z),A=i.sign(e.dot(T,t))*e.magnitude(T);return n(a)?(a.longitude=R,a.latitude=v,a.height=A,a):new u(R,v,A)}},u.clone=function(e,t){if(n(e))return n(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new u(e.longitude,e.latitude,e.height)},u.equals=function(e,t){return e===t||n(e)&&n(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e.longitude-t.longitude)<=r&&Math.abs(e.latitude-t.latitude)<=r&&Math.abs(e.height-t.height)<=r},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),n=Object.defineProperties;return t&&e(n)||(n=function(e){return e}),n}),define("Core/Ellipsoid",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(t,r,a,i){r=n(r,0),a=n(a,0),i=n(i,0),t._radii=new e(r,a,i),t._radiiSquared=new e(r*r,a*a,i*i),t._radiiToTheFourth=new e(r*r*r*r,a*a*a*a,i*i*i*i),t._oneOverRadii=new e(0===r?0:1/r,0===a?0:1/a,0===i?0:1/i),t._oneOverRadiiSquared=new e(0===r?0:1/(r*r),0===a?0:1/(a*a),0===i?0:1/(i*i)),t._minimumRadius=Math.min(r,a,i),t._maximumRadius=Math.max(r,a,i),t._centerToleranceSquared=u.EPSILON1}function l(e,t,n){this._radii=void 0,this._radiiSquared=void 0,this._radiiToTheFourth=void 0,this._oneOverRadii=void 0,this._oneOverRadiiSquared=void 0,this._minimumRadius=void 0,this._maximumRadius=void 0,this._centerToleranceSquared=void 0,c(this,e,t,n)}a(l.prototype,{radii:{get:function(){return this._radii}},radiiSquared:{get:function(){return this._radiiSquared}},radiiToTheFourth:{get:function(){return this._radiiToTheFourth}},oneOverRadii:{get:function(){return this._oneOverRadii}},oneOverRadiiSquared:{get:function(){return this._oneOverRadiiSquared}},minimumRadius:{get:function(){return this._minimumRadius}},maximumRadius:{get:function(){return this._maximumRadius}}}),l.clone=function(t,n){if(r(t)){var a=t._radii;return r(n)?(e.clone(a,n._radii),e.clone(t._radiiSquared,n._radiiSquared),e.clone(t._radiiToTheFourth,n._radiiToTheFourth),e.clone(t._oneOverRadii,n._oneOverRadii),e.clone(t._oneOverRadiiSquared,n._oneOverRadiiSquared),n._minimumRadius=t._minimumRadius,n._maximumRadius=t._maximumRadius,n._centerToleranceSquared=t._centerToleranceSquared,n):new l(a.x,a.y,a.z)}},l.fromCartesian3=function(e,t){return r(t)||(t=new l),r(e)?(c(t,e.x,e.y,e.z),t):t},l.WGS84=o(new l(6378137,6378137,6356752.314245179)),l.UNIT_SPHERE=o(new l(1,1,1)),l.MOON=o(new l(u.LUNAR_RADIUS,u.LUNAR_RADIUS,u.LUNAR_RADIUS)),l.prototype.clone=function(e){return l.clone(this,e)},l.packedLength=e.packedLength,l.pack=function(t,r,a){return a=n(a,0),e.pack(t._radii,r,a),r},l.unpack=function(t,r,a){r=n(r,0);var i=e.unpack(t,r);return l.fromCartesian3(i,a)},l.prototype.geocentricSurfaceNormal=e.normalize,l.prototype.geodeticSurfaceNormalCartographic=function(t,n){var a=t.longitude,i=t.latitude,o=Math.cos(i),u=o*Math.cos(a),s=o*Math.sin(a),c=Math.sin(i);return r(n)||(n=new e),n.x=u,n.y=s,n.z=c,e.normalize(n,n)},l.prototype.geodeticSurfaceNormal=function(t,n){return r(n)||(n=new e),n=e.multiplyComponents(t,this._oneOverRadiiSquared,n),e.normalize(n,n)};var f=new e,h=new e;l.prototype.cartographicToCartesian=function(t,n){var a=f,i=h;this.geodeticSurfaceNormalCartographic(t,a),e.multiplyComponents(this._radiiSquared,a,i);var o=Math.sqrt(e.dot(a,i));return e.divideByScalar(i,o,i),e.multiplyByScalar(a,t.height,a),r(n)||(n=new e),e.add(i,a,n)},l.prototype.cartographicArrayToCartesianArray=function(e,t){var n=e.length;r(t)?t.length=n:t=new Array(n);for(var a=0;a<n;a++)t[a]=this.cartographicToCartesian(e[a],t[a]);return t};var d=new e,E=new e,m=new e;return l.prototype.cartesianToCartographic=function(n,a){var i=this.scaleToGeodeticSurface(n,E);if(r(i)){var o=this.geodeticSurfaceNormal(i,d),s=e.subtract(n,i,m),c=Math.atan2(o.y,o.x),l=Math.asin(o.z),f=u.sign(e.dot(s,n))*e.magnitude(s);return r(a)?(a.longitude=c,a.latitude=l,a.height=f,a):new t(c,l,f)}},l.prototype.cartesianArrayToCartographicArray=function(e,t){var n=e.length;r(t)?t.length=n:t=new Array(n);for(var a=0;a<n;++a)t[a]=this.cartesianToCartographic(e[a],t[a]);return t},l.prototype.scaleToGeodeticSurface=function(e,t){return s(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)},l.prototype.scaleToGeocentricSurface=function(t,n){r(n)||(n=new e);var a=t.x,i=t.y,o=t.z,u=this._oneOverRadiiSquared,s=1/Math.sqrt(a*a*u.x+i*i*u.y+o*o*u.z);return e.multiplyByScalar(t,s,n)},l.prototype.transformPositionToScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._oneOverRadii,n)},l.prototype.transformPositionFromScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._radii,n)},l.prototype.equals=function(t){return this===t||r(t)&&e.equals(this._radii,t._radii)},l.prototype.toString=function(){return this._radii.toString()},l}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(e,t,n,r,a,i,o){"use strict";function u(e){this._ellipsoid=n(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return a(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(t,n){var a=this._semimajorAxis,i=t.longitude*a,o=t.latitude*a,u=t.height;return r(n)?(n.x=i,n.y=o,n.z=u,n):new e(i,o,u)},u.prototype.unproject=function(e,n){var a=this._oneOverSemimajorAxis,i=e.x*a,o=e.y*a,u=e.z;return r(n)?(n.longitude=i,n.latitude=o,n.height=u,n):new t(i,o,u)},u}),define("Core/Intersect",["./freezeObject"],function(e){"use strict";var t={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};return e(t)}),define("Core/Interval",["./defaultValue"],function(e){"use strict";function t(t,n){this.start=e(t,0),this.stop=e(n,0)}return t}),define("Core/Matrix3",["./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,a,i,o){"use strict";function u(e,n,r,a,i,o,u,s,c){this[0]=t(e,0),this[1]=t(a,0),this[2]=t(u,0),this[3]=t(n,0),this[4]=t(i,0),this[5]=t(s,0),this[6]=t(r,0),this[7]=t(o,0),this[8]=t(c,0)}function s(e){for(var t=0,n=0;n<9;++n){var r=e[n];t+=r*r}return Math.sqrt(t)}function c(e){for(var t=0,n=0;n<3;++n){var r=e[u.getElementIndex(E[n],d[n])];t+=2*r*r}return Math.sqrt(t)}function l(e,t){for(var n=o.EPSILON15,r=0,a=1,i=0;i<3;++i){var s=Math.abs(e[u.getElementIndex(E[i],d[i])]);s>r&&(a=i,r=s)}var c=1,l=0,f=d[a],h=E[a];if(Math.abs(e[u.getElementIndex(h,f)])>n){var m,p=e[u.getElementIndex(h,h)],_=e[u.getElementIndex(f,f)],y=e[u.getElementIndex(h,f)],T=(p-_)/2/y;m=T<0?-1/(-T+Math.sqrt(1+T*T)):1/(T+Math.sqrt(1+T*T)),c=1/Math.sqrt(1+m*m),l=m*c}return t=u.clone(u.IDENTITY,t),t[u.getElementIndex(f,f)]=t[u.getElementIndex(h,h)]=c,t[u.getElementIndex(h,f)]=l,t[u.getElementIndex(f,h)]=-l,t}u.packedLength=9,u.pack=function(e,n,r){return r=t(r,0),n[r++]=e[0],n[r++]=e[1],n[r++]=e[2],n[r++]=e[3],n[r++]=e[4],n[r++]=e[5],n[r++]=e[6],n[r++]=e[7],n[r++]=e[8],n},u.unpack=function(e,r,a){return r=t(r,0),n(a)||(a=new u),a[0]=e[r++],a[1]=e[r++],a[2]=e[r++],a[3]=e[r++],a[4]=e[r++],a[5]=e[r++],a[6]=e[r++],a[7]=e[r++],a[8]=e[r++],a},u.clone=function(e,t){if(n(e))return 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n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n},l.getRow=function(e,t,n){var r=e[t],a=e[t+4],i=e[t+8],o=e[t+12];return n.x=r,n.y=a,n.z=i,n.w=o,n},l.setRow=function(e,t,n,r){return r=l.clone(e,r),r[t]=n.x,r[t+4]=n.y,r[t+8]=n.z,r[t+12]=n.w,r};var E=new e;l.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],E)),n.y=e.magnitude(e.fromElements(t[4],t[5],t[6],E)),n.z=e.magnitude(e.fromElements(t[8],t[9],t[10],E)),n};var m=new e;l.getMaximumScale=function(t){return l.getScale(t,m),e.maximumComponent(m)},l.multiply=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[3],u=e[4],s=e[5],c=e[6],l=e[7],f=e[8],h=e[9],d=e[10],E=e[11],m=e[12],p=e[13],_=e[14],y=e[15],T=t[0],R=t[1],v=t[2],A=t[3],S=t[4],N=t[5],g=t[6],I=t[7],O=t[8],M=t[9],w=t[10],x=t[11],C=t[12],P=t[13],U=t[14],D=t[15],L=r*T+u*R+f*v+m*A,F=a*T+s*R+h*v+p*A,B=i*T+c*R+d*v+_*A,z=o*T+l*R+E*v+y*A,b=r*S+u*N+f*g+m*I,q=a*S+s*N+h*g+p*I,G=i*S+c*N+d*g+_*I,W=o*S+l*N+E*g+y*I,X=r*O+u*M+f*w+m*x,V=a*O+s*M+h*w+p*x,H=i*O+c*M+d*w+_*x,Y=o*O+l*M+E*w+y*x,Z=r*C+u*P+f*U+m*D,k=a*C+s*P+h*U+p*D,j=i*C+c*P+d*U+_*D,K=o*C+l*P+E*U+y*D;return n[0]=L,n[1]=F,n[2]=B,n[3]=z,n[4]=b,n[5]=q,n[6]=G,n[7]=W,n[8]=X,n[9]=V,n[10]=H,n[11]=Y,n[12]=Z,n[13]=k,n[14]=j,n[15]=K,n},l.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n},l.subtract=function(e,t,n){return 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r=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=t[0],d=t[1],E=t[2],m=t[3],p=t[4],_=t[5],y=t[6],T=t[7],R=t[8],v=r*h+o*d+c*E,A=a*h+u*d+l*E,S=i*h+s*d+f*E,N=r*m+o*p+c*_,g=a*m+u*p+l*_,I=i*m+s*p+f*_,O=r*y+o*T+c*R,M=a*y+u*T+l*R,w=i*y+s*T+f*R;return n[0]=v,n[1]=A,n[2]=S,n[3]=0,n[4]=N,n[5]=g,n[6]=I,n[7]=0,n[8]=O,n[9]=M,n[10]=w,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},l.multiplyByTranslation=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=r*e[0]+a*e[4]+i*e[8]+e[12],u=r*e[1]+a*e[5]+i*e[9]+e[13],s=r*e[2]+a*e[6]+i*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=o,n[13]=u,n[14]=s,n[15]=e[15],n};var p=new e;l.multiplyByUniformScale=function(e,t,n){return p.x=t,p.y=t,p.z=t,l.multiplyByScale(e,p,n)},l.multiplyByScale=function(e,t,n){var r=t.x,a=t.y,i=t.z;return 1===r&&1===a&&1===i?l.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=a*e[4],n[5]=a*e[5],n[6]=a*e[6],n[7]=0,n[8]=i*e[8],n[9]=i*e[9],n[10]=i*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},l.multiplyByVector=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=t.w,u=e[0]*r+e[4]*a+e[8]*i+e[12]*o,s=e[1]*r+e[5]*a+e[9]*i+e[13]*o,c=e[2]*r+e[6]*a+e[10]*i+e[14]*o,l=e[3]*r+e[7]*a+e[11]*i+e[15]*o;return n.x=u,n.y=s,n.z=c,n.w=l,n},l.multiplyByPointAsVector=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=e[0]*r+e[4]*a+e[8]*i,u=e[1]*r+e[5]*a+e[9]*i,s=e[2]*r+e[6]*a+e[10]*i;return n.x=o,n.y=u,n.z=s,n},l.multiplyByPoint=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=e[0]*r+e[4]*a+e[8]*i+e[12],u=e[1]*r+e[5]*a+e[9]*i+e[13],s=e[2]*r+e[6]*a+e[10]*i+e[14];return n.x=o,n.y=u,n.z=s,n},l.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var n=e[1],r=e[2],a=e[3],i=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=i,t[10]=e[10],t[11]=e[14],t[12]=a,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var _=new s,y=new s,T=new t,R=new t(0,0,0,1);return l.inverse=function(e,n){if(s.equalsEpsilon(l.getRotation(e,_),y,u.EPSILON7)&&t.equals(l.getRow(e,3,T),R))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var 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E=t.cartesianToCartographic(e[h]);a=Math.min(a,E.longitude),i=Math.max(i,E.longitude),l=Math.min(l,E.latitude),f=Math.max(f,E.latitude);var m=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;o=Math.min(o,m),c=Math.max(c,m)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),n(r)?(r.west=a,r.south=l,r.east=i,r.north=f,r):new s(a,l,i,f)},s.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,r){return 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l=0,f=e.north,h=e.south,d=e.east,E=e.west,m=c;m.height=a,m.longitude=E,m.latitude=f,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=d,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.latitude=h,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++,f<0?m.latitude=f:h>0?m.latitude=h:m.latitude=0;for(var p=1;p<8;++p)m.longitude=-Math.PI+p*u.PI_OVER_TWO,s.contains(e,m)&&(o[l]=r.cartographicToCartesian(m,o[l]),l++);return 0===m.latitude&&(m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=d,o[l]=r.cartographicToCartesian(m,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f,h){"use strict";function d(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var E=new e,m=new e,p=new e,_=new e,y=new e,T=new e,R=new e,v=new e,A=new e,S=new e,N=new e,g=new e;d.fromPoints=function(t,n){if(r(n)||(n=new d),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var a=e.clone(t[0],R),i=e.clone(a,E),o=e.clone(a,m),u=e.clone(a,p),s=e.clone(a,_),c=e.clone(a,y),l=e.clone(a,T),f=t.length,h=1;h<f;h++){e.clone(t[h],a);var I=a.x,O=a.y,M=a.z;I<i.x&&e.clone(a,i),I>s.x&&e.clone(a,s),O<o.y&&e.clone(a,o),O>c.y&&e.clone(a,c),M<u.z&&e.clone(a,u),M>l.z&&e.clone(a,l)}var w=e.magnitudeSquared(e.subtract(s,i,v)),x=e.magnitudeSquared(e.subtract(c,o,v)),C=e.magnitudeSquared(e.subtract(l,u,v)),P=i,U=s,D=w;x>D&&(D=x,P=o,U=c),C>D&&(D=C,P=u,U=l);var L=A;L.x=.5*(P.x+U.x),L.y=.5*(P.y+U.y),L.z=.5*(P.z+U.z);var F=e.magnitudeSquared(e.subtract(U,L,v)),B=Math.sqrt(F),z=S;z.x=i.x,z.y=o.y,z.z=u.z;var b=N;b.x=s.x,b.y=c.y,b.z=l.z;var q=e.multiplyByScalar(e.add(z,b,v),.5,g),G=0;for(h=0;h<f;h++){e.clone(t[h],a);var W=e.magnitude(e.subtract(a,q,v));W>G&&(G=W);var X=e.magnitudeSquared(e.subtract(a,L,v));if(X>F){var V=Math.sqrt(X);B=.5*(B+V),F=B*B;var H=V-B;L.x=(B*L.x+H*a.x)/V,L.y=(B*L.y+H*a.y)/V,L.z=(B*L.z+H*a.z)/V}}return B<G?(e.clone(L,n.center),n.radius=B):(e.clone(q,n.center),n.radius=G),n};var I=new o,O=new e,M=new e,w=new t,x=new t;d.fromRectangle2D=function(e,t,n){return d.fromRectangleWithHeights2D(e,t,0,0,n)},d.fromRectangleWithHeights2D=function(t,a,i,o,u){if(r(u)||(u=new d),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;a=n(a,I),h.southwest(t,w),w.height=i,h.northeast(t,x),x.height=o;var s=a.project(w,O),c=a.project(x,M),l=c.x-s.x,f=c.y-s.y,E=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+E*E);var m=u.center;return m.x=s.x+.5*l,m.y=s.y+.5*f,m.z=s.z+.5*E,u};var C=[];d.fromRectangle3D=function(e,t,a,o){t=n(t,i.WGS84),a=n(a,0);var u;return r(e)&&(u=h.subsample(e,t,a,C)),d.fromPoints(u,o)},d.fromVertices=function(t,a,i,o){if(r(o)||(o=new d),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;a=n(a,e.ZERO),i=n(i,3);var u=R;u.x=t[0]+a.x,u.y=t[1]+a.y,u.z=t[2]+a.z;for(var s=e.clone(u,E),c=e.clone(u,m),l=e.clone(u,p),f=e.clone(u,_),h=e.clone(u,y),I=e.clone(u,T),O=t.length,M=0;M<O;M+=i){var w=t[M]+a.x,x=t[M+1]+a.y,C=t[M+2]+a.z;u.x=w,u.y=x,u.z=C,w<s.x&&e.clone(u,s),w>f.x&&e.clone(u,f),x<c.y&&e.clone(u,c),x>h.y&&e.clone(u,h),C<l.z&&e.clone(u,l),C>I.z&&e.clone(u,I)}var P=e.magnitudeSquared(e.subtract(f,s,v)),U=e.magnitudeSquared(e.subtract(h,c,v)),D=e.magnitudeSquared(e.subtract(I,l,v)),L=s,F=f,B=P;U>B&&(B=U,L=c,F=h),D>B&&(B=D,L=l,F=I);var z=A;z.x=.5*(L.x+F.x),z.y=.5*(L.y+F.y),z.z=.5*(L.z+F.z);var b=e.magnitudeSquared(e.subtract(F,z,v)),q=Math.sqrt(b),G=S;G.x=s.x,G.y=c.y,G.z=l.z;var W=N;W.x=f.x,W.y=h.y,W.z=I.z;var X=e.multiplyByScalar(e.add(G,W,v),.5,g),V=0;for(M=0;M<O;M+=i){u.x=t[M]+a.x,u.y=t[M+1]+a.y,u.z=t[M+2]+a.z;var H=e.magnitude(e.subtract(u,X,v));H>V&&(V=H);var Y=e.magnitudeSquared(e.subtract(u,z,v));if(Y>b){var Z=Math.sqrt(Y);q=.5*(q+Z),b=q*q;var k=Z-q;z.x=(q*z.x+k*u.x)/Z,z.y=(q*z.y+k*u.y)/Z,z.z=(q*z.z+k*u.z)/Z}}return q<V?(e.clone(z,o.center),o.radius=q):(e.clone(X,o.center),o.radius=V),o},d.fromEncodedCartesianVertices=function(t,n,a){if(r(a)||(a=new d),!r(t)||!r(n)||t.length!==n.length||0===t.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;var i=R;i.x=t[0]+n[0],i.y=t[1]+n[1],i.z=t[2]+n[2];for(var o=e.clone(i,E),u=e.clone(i,m),s=e.clone(i,p),c=e.clone(i,_),l=e.clone(i,y),f=e.clone(i,T),h=t.length,I=0;I<h;I+=3){var O=t[I]+n[I],M=t[I+1]+n[I+1],w=t[I+2]+n[I+2];i.x=O,i.y=M,i.z=w,O<o.x&&e.clone(i,o),O>c.x&&e.clone(i,c),M<u.y&&e.clone(i,u),M>l.y&&e.clone(i,l),w<s.z&&e.clone(i,s),w>f.z&&e.clone(i,f)}var x=e.magnitudeSquared(e.subtract(c,o,v)),C=e.magnitudeSquared(e.subtract(l,u,v)),P=e.magnitudeSquared(e.subtract(f,s,v)),U=o,D=c,L=x;C>L&&(L=C,U=u,D=l),P>L&&(L=P,U=s,D=f);var F=A;F.x=.5*(U.x+D.x),F.y=.5*(U.y+D.y),F.z=.5*(U.z+D.z);var B=e.magnitudeSquared(e.subtract(D,F,v)),z=Math.sqrt(B),b=S;b.x=o.x,b.y=u.y,b.z=s.z;var q=N;q.x=c.x,q.y=l.y,q.z=f.z;var G=e.multiplyByScalar(e.add(b,q,v),.5,g),W=0;for(I=0;I<h;I+=3){i.x=t[I]+n[I],i.y=t[I+1]+n[I+1],i.z=t[I+2]+n[I+2];var X=e.magnitude(e.subtract(i,G,v));X>W&&(W=X);var V=e.magnitudeSquared(e.subtract(i,F,v));if(V>B){var H=Math.sqrt(V);z=.5*(z+H),B=z*z;var Y=H-z;F.x=(z*F.x+Y*i.x)/H,F.y=(z*F.y+Y*i.y)/H,F.z=(z*F.z+Y*i.z)/H}}return z<W?(e.clone(F,a.center),a.radius=z):(e.clone(G,a.center),a.radius=W),a},d.fromCornerPoints=function(t,n,a){r(a)||(a=new d);var i=a.center;return e.add(t,n,i),e.multiplyByScalar(i,.5,i),a.radius=e.distance(i,n),a},d.fromEllipsoid=function(t,n){return r(n)||(n=new d),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var P=new e;d.fromBoundingSpheres=function(t,n){if(r(n)||(n=new d),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var a=t.length;if(1===a)return d.clone(t[0],n);if(2===a)return d.union(t[0],t[1],n);for(var i=[],o=0;o<a;o++)i.push(t[o].center);n=d.fromPoints(i,n);var u=n.center,s=n.radius;for(o=0;o<a;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return n.radius=s,n};var U=new e,D=new e,L=new e;d.fromOrientedBoundingBox=function(t,n){r(n)||(n=new d);var a=t.halfAxes,i=c.getColumn(a,0,U),o=c.getColumn(a,1,D),u=c.getColumn(a,2,L),s=e.magnitude(i),l=e.magnitude(o),f=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(s,l,f),n},d.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new d(t.center,t.radius)},d.packedLength=4,d.pack=function(e,t,r){r=n(r,0);var a=e.center;return t[r++]=a.x,t[r++]=a.y,t[r++]=a.z,t[r]=e.radius,t},d.unpack=function(e,t,a){t=n(t,0),r(a)||(a=new d);var i=a.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],a.radius=e[t],a};var F=new e,B=new e;d.union=function(t,n,a){r(a)||(a=new d);var i=t.center,o=t.radius,u=n.center,s=n.radius,c=e.subtract(u,i,F),l=e.magnitude(c);if(o>=l+s)return t.clone(a),a;if(s>=l+o)return n.clone(a),a;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,B);return e.add(h,i,h),e.clone(h,a.center),a.radius=f,a};var z=new e;d.expand=function(t,n,r){r=d.clone(t,r);var a=e.magnitude(e.subtract(n,r.center,z));return a>r.radius&&(r.radius=a),r},d.intersectPlane=function(t,n){var r=t.center,a=t.radius,i=n.normal,o=e.dot(i,r)+n.distance;return o<-a?u.OUTSIDE:o<a?u.INTERSECTING:u.INSIDE},d.transform=function(e,t,n){return r(n)||(n=new d),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=l.getMaximumScale(t)*e.radius,n};var b=new e;d.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,b);return e.magnitudeSquared(r)-t.radius*t.radius},d.transformWithoutScale=function(e,t,n){return r(n)||(n=new d),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var q=new e;d.computePlaneDistances=function(t,n,a,i){r(i)||(i=new s);var o=e.subtract(t.center,n,q),u=e.dot(a,o);return i.start=u-t.radius,i.stop=u+t.radius,i};for(var G=new e,W=new e,X=new e,V=new e,H=new e,Y=new t,Z=new Array(8),k=0;k<8;++k)Z[k]=new e;var j=new o;return d.projectTo2D=function(t,r,a){r=n(r,j);var i=r.ellipsoid,o=t.center,u=t.radius,s=i.geodeticSurfaceNormal(o,G),c=e.cross(e.UNIT_Z,s,W);e.normalize(c,c);var l=e.cross(s,c,X);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,H),h=e.negate(c,V),E=Z,m=E[0];e.add(s,l,m),e.add(m,c,m),m=E[1],e.add(s,l,m),e.add(m,h,m),m=E[2],e.add(s,f,m),e.add(m,h,m),m=E[3],e.add(s,f,m),e.add(m,c,m),e.negate(s,s),m=E[4],e.add(s,l,m),e.add(m,c,m),m=E[5],e.add(s,l,m),e.add(m,h,m),m=E[6],e.add(s,f,m),e.add(m,h,m),m=E[7],e.add(s,f,m),e.add(m,c,m);for(var p=E.length,_=0;_<p;++_){var y=E[_];e.add(o,y,y);var T=i.cartesianToCartographic(y,Y);r.project(T,y)}a=d.fromPoints(E,a),o=a.center;var R=o.x,v=o.y,A=o.z;return o.x=A,o.y=R,o.z=v,a},d.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},d.equals=function(t,n){return t===n||r(t)&&r(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},d.prototype.intersectPlane=function(e){return d.intersectPlane(this,e)},d.prototype.distanceSquaredTo=function(e){return d.distanceSquaredTo(this,e)},d.prototype.computePlaneDistances=function(e,t,n){return d.computePlaneDistances(this,e,t,n)},d.prototype.isOccluded=function(e){return d.isOccluded(this,e)},d.prototype.equals=function(e){return d.equals(this,e)},d.prototype.clone=function(e){return d.clone(this,e)},d}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var 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ER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},a={};return t(a,{element:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(a.supportsFullscreen())return null!==a.element}}}),a.supportsFullscreen=function(){if(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return r.requestFullscreen="requestFullscreen",r.exitFullscreen="exitFullscreen",r.fullscreenEnabled="fullscreenEnabled",r.fullscreenElement="fullscreenElement",r.fullscreenchange="fullscreenchange",r.fullscreenerror="fullscreenerror",n=!0;for(var a,i=["webkit","moz","o","ms","khtml"],o=0,u=i.length;o<u;++o){var s=i[o];a=s+"RequestFullscreen","function"==typeof t[a]?(r.requestFullscreen=a,n=!0):(a=s+"RequestFullScreen","function"==typeof t[a]&&(r.requestFullscreen=a,n=!0)),a=s+"ExitFullscreen","function"==typeof document[a]?r.exitFullscreen=a:(a=s+"CancelFullScreen","function"==typeof document[a]&&(r.exitFullscreen=a)),a=s+"FullscreenEnabled",void 0!==document[a]?r.fullscreenEnabled=a:(a=s+"FullScreenEnabled",void 0!==document[a]&&(r.fullscreenEnabled=a)),a=s+"FullscreenElement",void 0!==document[a]?r.fullscreenElement=a:(a=s+"FullScreenElement",void 0!==document[a]&&(r.fullscreenElement=a)),a=s+"fullscreenchange",void 0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenChange"),r.fullscreenchange=a),a=s+"fullscreenerror",void 0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenError"),r.fullscreenerror=a)}return n},a.requestFullscreen=function(e,t){a.supportsFullscreen()&&e[r.requestFullscreen]({vrDisplay:t})},a.exitFullscreen=function(){a.supportsFullscreen()&&document[r.exitFullscreen]()},a}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,n){"use strict";function r(e){for(var t=e.split("."),n=0,r=t.length;n<r;++n)t[n]=parseInt(t[n],10);return t}function a(){if(!t(T)){T=!1;var e=/ Chrome\/([\.0-9]+)/.exec(y.userAgent);null!==e&&(T=!0,R=r(e[1]))}return T}function i(){return a()&&R}function o(){if(!t(v)&&(v=!1,!a()&&/ Safari\/[\.0-9]+/.test(y.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(y.userAgent);null!==e&&(v=!0,A=r(e[1]))}return v}function u(){return o()&&A}function s(){if(!t(S)){S=!1;var e=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(y.userAgent);null!==e&&(S=!0,N=r(e[1]),N.isNightly=!!e[2])}return S}function c(){return s()&&N}function l(){if(!t(g)){g=!1;var e;"Microsoft Internet Explorer"===y.appName?(e=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(y.userAgent),null!==e&&(g=!0,I=r(e[1]))):"Netscape"===y.appName&&(e=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(y.userAgent),null!==e&&(g=!0,I=r(e[1])))}return g}function f(){return l()&&I}function h(){if(!t(O)){O=!1;var e=/Firefox\/([\.0-9]+)/.exec(y.userAgent);null!==e&&(O=!0,M=r(e[1]))}return O}function d(){return t(w)||(w=/Windows/i.test(y.appVersion)),w}function E(){return h()&&M}function m(){return t(x)||(x="undefined"!=typeof PointerEvent&&(!t(y.pointerEnabled)||y.pointerEnabled)),x}function p(){if(!t(P)){var e=document.createElement("canvas");e.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var n=e.style.imageRendering;P=t(n)&&""!==n,P&&(C=n)}return P}function _(){return p()?C:void 0}var y;y="undefined"!=typeof navigator?navigator:{};var T,R,v,A,S,N,g,I,O,M,w,x,C,P,U={isChrome:a,chromeVersion:i,isSafari:o,safariVersion:u,isWebkit:s,webkitVersion:c,isInternetExplorer:l,internetExplorerVersion:f,isFirefox:h,firefoxVersion:E,isWindows:d,hardwareConcurrency:e(y.hardwareConcurrency,3),supportsPointerEvents:m,supportsImageRenderingPixelated:p,imageRenderingValue:_};return U.supportsFullscreen=function(){return n.supportsFullscreen()},U.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},U.supportsWebWorkers=function(){return"undefined"!=typeof Worker},U}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,t,n,r,a,i){"use strict";if(!a.supportsTypedArrays())return{};var o={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return 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n(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t);default:throw new r("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(e,n,a,i){switch(a=t(a,0),i=t(i,(n.byteLength-a)/o.getSizeInBytes(e)),e){case o.BYTE:return new Int8Array(n,a,i);case o.UNSIGNED_BYTE:return new Uint8Array(n,a,i);case o.SHORT:return new Int16Array(n,a,i);case o.UNSIGNED_SHORT:return new Uint16Array(n,a,i);case o.INT:return new Int32Array(n,a,i);case o.UNSIGNED_INT:return new Uint32Array(n,a,i);case o.FLOAT:return new Float32Array(n,a,i);case 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s,c,f,h,d,E=(t-n)/t,m=i-r,p=Math.atan((1-E)*Math.tan(a)),_=Math.atan((1-E)*Math.tan(o)),y=Math.cos(p),T=Math.sin(p),R=Math.cos(_),v=Math.sin(_),A=y*R,S=y*v,N=T*v,g=T*R,I=m,O=u.TWO_PI,M=Math.cos(I),w=Math.sin(I);do{M=Math.cos(I),w=Math.sin(I);var x=S-g*M;f=Math.sqrt(R*R*w*w+x*x),c=N+A*M,s=Math.atan2(f,c);var C;0===f?(C=0,h=1):(C=A*w/f,h=1-C*C),O=I,d=c-2*N/h,isNaN(d)&&(d=0),I=m+l(E,C,h,s,f,c,d)}while(Math.abs(I-O)>u.EPSILON12);var P=h*(t*t-n*n)/(n*n),U=1+P*(4096+P*(P*(320-175*P)-768))/16384,D=P*(256+P*(P*(74-47*P)-128))/1024,L=d*d,F=D*f*(d+D*(c*(2*L-1)-D*d*(4*f*f-3)*(4*L-3)/6)/4),B=n*U*(s-F),z=Math.atan2(R*w,S-g*M),b=Math.atan2(y*w,S*M-g);e._distance=B,e._startHeading=z,e._endHeading=b,e._uSquared=P}function 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t(this._start.longitude+w,A,0)},d}),define("Core/QuadraticRealPolynomial",["./DeveloperError","./Math"],function(e,t){"use strict";function n(e,n,r){var a=e+n;return t.sign(e)!==t.sign(n)&&Math.abs(a/Math.max(Math.abs(e),Math.abs(n)))<r?0:a}var r={};return r.computeDiscriminant=function(e,t,n){var r=t*t-4*e*n;return r},r.computeRealRoots=function(e,r,a){var i;if(0===e)return 0===r?[]:[-a/r];if(0===r){if(0===a)return[0,0];var o=Math.abs(a),u=Math.abs(e);if(o<u&&o/u<t.EPSILON14)return[0,0];if(o>u&&u/o<t.EPSILON14)return[];if(i=-a/e,i<0)return[];var s=Math.sqrt(i);return[-s,s]}if(0===a)return i=-r/e,i<0?[i,0]:[0,i];var c=r*r,l=4*e*a,f=n(c,-l,t.EPSILON14);if(f<0)return[];var h=-.5*n(r,t.sign(r)*Math.sqrt(f),t.EPSILON14);return r>0?[h/e,a/h]:[a/h,h/e]},r}),define("Core/CubicRealPolynomial",["./DeveloperError","./QuadraticRealPolynomial"],function(e,t){"use strict";function n(e,t,n,r){var a,i,o=e,u=t/3,s=n/3,c=r,l=o*s,f=u*c,h=u*u,d=s*s,E=o*s-h,m=o*c-u*s,p=u*c-d,_=4*E*p-m*m;if(_<0){var y,T,R;h*f>=l*d?(y=o,T=E,R=-2*u*E+o*m):(y=c,T=p,R=-c*m+2*s*p);var v=R<0?-1:1,A=-v*Math.abs(y)*Math.sqrt(-_);i=-R+A;var S=i/2,N=S<0?-Math.pow(-S,1/3):Math.pow(S,1/3),g=i===A?-N:-T/N;return a=T<=0?N+g:-R/(N*N+g*g+T),h*f>=l*d?[(a-u)/o]:[-c/(a+s)]}var I=E,O=-2*u*E+o*m,M=p,w=-c*m+2*s*p,x=Math.sqrt(_),C=Math.sqrt(3)/2,P=Math.abs(Math.atan2(o*x,-O)/3);a=2*Math.sqrt(-I);var U=Math.cos(P);i=a*U;var D=a*(-U/2-C*Math.sin(P)),L=i+D>2*u?i-u:D-u,F=o,B=L/F;P=Math.abs(Math.atan2(c*x,-w)/3),a=2*Math.sqrt(-M),U=Math.cos(P),i=a*U,D=a*(-U/2-C*Math.sin(P));var z=-c,b=i+D<2*s?i+s:D+s,q=z/b,G=F*b,W=-L*b-F*z,X=L*z,V=(s*W-u*X)/(-u*W+s*G);return B<=V?B<=q?V<=q?[B,V,q]:[B,q,V]:[q,B,V]:B<=q?[V,B,q]:V<=q?[V,q,B]:[q,V,B]}var r={};return r.computeDiscriminant=function(e,t,n,r){var a=e*e,i=t*t,o=n*n,u=r*r,s=18*e*t*n*r+i*o-27*a*u-4*(e*o*n+i*t*r);return s},r.computeRealRoots=function(e,r,a,i){var o,u;if(0===e)return t.computeRealRoots(r,a,i);if(0===r){if(0===a){if(0===i)return[0,0,0];u=-i/e;var s=u<0?-Math.pow(-u,1/3):Math.pow(u,1/3);return[s,s,s]}return 0===i?(o=t.computeRealRoots(e,0,a),0===o.Length?[0]:[o[0],0,o[1]]):n(e,0,a,i)}return 0===a?0===i?(u=-r/e,u<0?[u,0,0]:[0,0,u]):n(e,r,0,i):0===i?(o=t.computeRealRoots(e,r,a),0===o.length?[0]:o[1]<=0?[o[0],o[1],0]:o[0]>=0?[0,o[0],o[1]]:[o[0],0,o[1]]):n(e,r,a,i)},r}),define("Core/QuarticRealPolynomial",["./CubicRealPolynomial","./DeveloperError","./Math","./QuadraticRealPolynomial"],function(e,t,n,r){"use strict";function a(t,a,i,o){var u=t*t,s=a-3*u/8,c=i-a*t/2+u*t/8,l=o-i*t/4+a*u/16-3*u*u/256,f=e.computeRealRoots(1,2*s,s*s-4*l,-c*c);if(f.length>0){var h=-t/4,d=f[f.length-1];if(Math.abs(d)<n.EPSILON14){var E=r.computeRealRoots(1,s,l);if(2===E.length){var m,p=E[0],_=E[1];if(p>=0&&_>=0){var y=Math.sqrt(p),T=Math.sqrt(_);return[h-T,h-y,h+y,h+T]}if(p>=0&&_<0)return m=Math.sqrt(p),[h-m,h+m];if(p<0&&_>=0)return m=Math.sqrt(_),[h-m,h+m]}return[]}if(d>0){var R=Math.sqrt(d),v=(s+d-c/R)/2,A=(s+d+c/R)/2,S=r.computeRealRoots(1,R,v),N=r.computeRealRoots(1,-R,A);return 0!==S.length?(S[0]+=h,S[1]+=h,0!==N.length?(N[0]+=h,N[1]+=h,S[1]<=N[0]?[S[0],S[1],N[0],N[1]]:N[1]<=S[0]?[N[0],N[1],S[0],S[1]]:S[0]>=N[0]&&S[1]<=N[1]?[N[0],S[0],S[1],N[1]]:N[0]>=S[0]&&N[1]<=S[1]?[S[0],N[0],N[1],S[1]]:S[0]>N[0]&&S[0]<N[1]?[N[0],S[0],N[1],S[1]]:[S[0],N[0],S[1],N[1]]):S):0!==N.length?(N[0]+=h,N[1]+=h,N):[]}}return[]}function i(t,a,i,o){var u=i*i,s=a*a,c=t*t,l=-2*a,f=i*t+s-4*o,h=c*o-i*a*t+u,d=e.computeRealRoots(1,l,f,h);if(d.length>0){var E,m,p=d[0],_=a-p,y=_*_,T=t/2,R=_/2,v=y-4*o,A=y+4*Math.abs(o),S=c-4*p,N=c+4*Math.abs(p);if(p<0||v*N<S*A){var g=Math.sqrt(S);E=g/2,m=0===g?0:(t*R-i)/g}else{var I=Math.sqrt(v);E=0===I?0:(t*R-i)/I,m=I/2}var O,M;0===T&&0===E?(O=0,M=0):n.sign(T)===n.sign(E)?(O=T+E,M=p/O):(M=T-E,O=p/M);var w,x;0===R&&0===m?(w=0,x=0):n.sign(R)===n.sign(m)?(w=R+m,x=o/w):(x=R-m,w=o/x);var C=r.computeRealRoots(1,O,w),P=r.computeRealRoots(1,M,x);if(0!==C.length)return 0!==P.length?C[1]<=P[0]?[C[0],C[1],P[0],P[1]]:P[1]<=C[0]?[P[0],P[1],C[0],C[1]]:C[0]>=P[0]&&C[1]<=P[1]?[P[0],C[0],C[1],P[1]]:P[0]>=C[0]&&P[1]<=C[1]?[C[0],P[0],P[1],C[1]]:C[0]>P[0]&&C[0]<P[1]?[P[0],C[0],P[1],C[1]]:[C[0],P[0],C[1],P[1]]:C;if(0!==P.length)return P}return[]}var o={};return o.computeDiscriminant=function(e,t,n,r,a){var i=e*e,o=i*e,u=t*t,s=u*t,c=n*n,l=c*n,f=r*r,h=f*r,d=a*a,E=d*a,m=u*c*f-4*s*h-4*e*l*f+18*e*t*n*h-27*i*f*f+256*o*E+a*(18*s*n*r-4*u*l+16*e*c*c-80*e*t*c*r-6*e*u*f+144*i*n*f)+d*(144*e*u*n-27*u*u-128*i*c-192*i*t*r);return m},o.computeRealRoots=function(t,r,o,u,s){if(Math.abs(t)<n.EPSILON15)return e.computeRealRoots(r,o,u,s);var c=r/t,l=o/t,f=u/t,h=s/t,d=c<0?1:0;switch(d+=l<0?d+1:d,d+=f<0?d+1:d,d+=h<0?d+1:d){case 0:return a(c,l,f,h);case 1:return i(c,l,f,h);case 2:return i(c,l,f,h);case 3:return a(c,l,f,h);case 4:return a(c,l,f,h);case 5:return i(c,l,f,h);case 6:return a(c,l,f,h);case 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a=this;this._downloadPromise=e(c.request(t.url,s),function(e){m(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else m(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function E(e,t){return o.compare(e.julianDate,t)}function m(e,n){if(!r(n.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");
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p=e._samples=n.samples,_=e._dates=[];e._dateColumn=a,e._xPoleWanderRadiansColumn=i,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=l,e._yCelestialPoleOffsetRadiansColumn=d,e._taiMinusUtcSecondsColumn=m,e._columnCount=n.columnNames.length,e._lastIndex=void 0;for(var y,T=e._addNewLeapSeconds,R=0,v=p.length;R<v;R+=e._columnCount){var A=p[R+a],S=p[R+m],N=A+f.MODIFIED_JULIAN_DATE_DIFFERENCE,g=new o(N,S,h.TAI);if(_.push(g),T){if(S!==y&&r(y)){var I=o.leapSeconds,O=t(I,g,E);if(O<0){var M=new u(g,S);I.splice(~O,0,M)}}y=S}}}function p(e,t,n,r,a){var i=n*r;a.xPoleWander=t[i+e._xPoleWanderRadiansColumn],a.yPoleWander=t[i+e._yPoleWanderRadiansColumn],a.xPoleOffset=t[i+e._xCelestialPoleOffsetRadiansColumn],a.yPoleOffset=t[i+e._yCelestialPoleOffsetRadiansColumn],a.ut1MinusUtc=t[i+e._ut1MinusUtcSecondsColumn]}function _(e,t,n){return t+e*(n-t)}function y(e,t,n,r,a,i,u){var s=e._columnCount;if(i>t.length-1)return 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p(c.x,s.x,-u.x,e.x,c.y,s.y,-u.y,e.y,c.z,s.z,-u.z,e.z,0,0,0,1)},T.northUpEastToFixedFrame=function(e,t,r){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var a=E.sign(e.z);return o(r)?(r[0]=-a,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=a,r[7]=0,r[8]=0,r[9]=1,r[10]=0,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new p(-a,0,0,e.x,0,0,1,e.y,0,a,0,e.z,0,0,0,1)}var u=R,s=v,c=A;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,n.normalize(s,s),n.cross(u,s,c),o(r)?(r[0]=c.x,r[1]=c.y,r[2]=c.z,r[3]=0,r[4]=u.x,r[5]=u.y,r[6]=u.z,r[7]=0,r[8]=s.x,r[9]=s.y,r[10]=s.z,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new p(c.x,u.x,s.x,e.x,c.y,u.y,s.y,e.y,c.z,u.z,s.z,e.z,0,0,0,1)};var I=new _,O=new n(1,1,1),M=new p;T.headingPitchRollToFixedFrame=function(e,t,r,a,i,o){var u=_.fromHeadingPitchRoll(t,r,a,I),s=p.fromTranslationQuaternionRotationScale(n.ZERO,u,O,M);return o=T.eastNorthUpToFixedFrame(e,i,o),p.multiply(o,s,o)},T.aircraftHeadingPitchRollToFixedFrame=function(e,t,r,a,i,o){var u=_.fromHeadingPitchRoll(t,r,a,I),s=p.fromTranslationQuaternionRotationScale(n.ZERO,u,O,M);return o=T.northEastDownToFixedFrame(e,i,o),p.multiply(o,s,o)};var w=new p,x=new m;T.headingPitchRollQuaternion=function(e,t,n,r,a,i){var o=T.headingPitchRollToFixedFrame(e,t,n,r,a,w),u=p.getRotation(o,x);return _.fromRotationMatrix(u,i)},T.aircraftHeadingPitchRollQuaternion=function(e,t,n,r,a,i){var o=T.aircraftHeadingPitchRollToFixedFrame(e,t,n,r,a,w),u=p.getRotation(o,x);return _.fromRotationMatrix(u,i)};var C=24110.54841,P=8640184.812866,U=.093104,D=-62e-7,L=1.1772758384668e-19,F=72921158553e-15,B=E.TWO_PI/86400,z=new d;T.computeTemeToPseudoFixedMatrix=function(e,t){z=d.addSeconds(e,-d.computeTaiMinusUtc(e),z);var n,r=z.dayNumber,a=z.secondsOfDay,i=r-2451545;n=a>=43200?(i+.5)/y.DAYS_PER_JULIAN_CENTURY:(i-.5)/y.DAYS_PER_JULIAN_CENTURY;var u=C+n*(P+n*(U+n*D)),s=u*B%E.TWO_PI,c=F+L*(r-2451545.5),l=(a+.5*y.SECONDS_PER_DAY)%y.SECONDS_PER_DAY,f=s+c*l,h=Math.cos(f),p=Math.sin(f);return o(t)?(t[0]=h,t[1]=-p,t[2]=0,t[3]=p,t[4]=h,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new m(h,p,0,-p,h,0,0,0,1)},T.iau2006XysData=new f,T.earthOrientationParameters=s.NONE;var b=32.184,q=2451545;T.preloadIcrfFixed=function(t){var n=t.start.dayNumber,r=t.start.secondsOfDay+b,a=t.stop.dayNumber,i=t.stop.secondsOfDay+b,o=T.iau2006XysData.preload(n,r,a,i),u=T.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},T.computeIcrfToFixedMatrix=function(e,t){o(t)||(t=new m);var n=T.computeFixedToIcrfMatrix(e,t);if(o(n))return m.transpose(n,t)};var G=new h(0,0,0),W=new c(0,0,0,0,0,0),X=new m,V=new m;T.computeFixedToIcrfMatrix=function(e,t){o(t)||(t=new m);var n=T.earthOrientationParameters.compute(e,W);if(o(n)){var r=e.dayNumber,a=e.secondsOfDay+b,i=T.iau2006XysData.computeXysRadians(r,a,G);if(o(i)){var u=i.x+n.xPoleOffset,s=i.y+n.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=X;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=m.fromRotationZ(-i.s,V),h=m.multiply(l,f,X),p=e.dayNumber,_=e.secondsOfDay-d.computeTaiMinusUtc(e)+n.ut1MinusUtc,R=p-2451545,v=_/y.SECONDS_PER_DAY,A=.779057273264+v+.00273781191135448*(R+v);A=A%1*E.TWO_PI;var S=m.fromRotationZ(A,V),N=m.multiply(h,S,X),g=Math.cos(n.xPoleWander),I=Math.cos(n.yPoleWander),O=Math.sin(n.xPoleWander),M=Math.sin(n.yPoleWander),w=r-q+a/y.SECONDS_PER_DAY;w/=36525;var x=-47e-6*w*E.RADIANS_PER_DEGREE/3600,C=Math.cos(x),P=Math.sin(x),U=V;return U[0]=g*C,U[1]=g*P,U[2]=O,U[3]=-I*P+M*O*C,U[4]=I*C+M*O*P,U[5]=-M*g,U[6]=-M*P-I*O*C,U[7]=M*C-I*O*P,U[8]=I*g,m.multiply(N,U,t)}}};var H=new r;T.pointToWindowCoordinates=function(e,t,n,r){return r=T.pointToGLWindowCoordinates(e,t,n,r),r.y=2*t[5]-r.y,r},T.pointToGLWindowCoordinates=function(e,n,a,i){o(i)||(i=new t);var u=H;return p.multiplyByVector(e,r.fromElements(a.x,a.y,a.z,1,u),u),r.multiplyByScalar(u,1/u.w,u),p.multiplyByVector(n,u,u),t.fromCartesian4(u,i)};var Y=new n,Z=new n,k=new n;T.rotationMatrixFromPositionVelocity=function(e,t,r,a){var u=i(r,l.WGS84).geodeticSurfaceNormal(e,Y),s=n.cross(t,u,Z);n.equalsEpsilon(s,n.ZERO,E.EPSILON6)&&(s=n.clone(n.UNIT_X,s));var c=n.cross(s,t,k);return n.cross(t,c,s),n.negate(s,s),o(a)||(a=new m),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var j=new a,K=new n,Q=new n,J=new r,$=new r,ee=new r,te=new r,ne=new r,re=new p,ae=new p;return T.basisTo2D=function(e,t,a){var i=e.ellipsoid,o=p.getColumn(t,3,J),u=i.cartesianToCartographic(o,j),s=T.eastNorthUpToFixedFrame(o,i,re),c=p.inverseTransformation(s,ae),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var h=p.getColumn(t,0,Q),d=n.magnitude(h),E=p.multiplyByVector(c,h,ee);r.fromElements(E.z,E.x,E.y,0,E);var m=p.getColumn(t,1,Q),_=n.magnitude(m),y=p.multiplyByVector(c,m,te);r.fromElements(y.z,y.x,y.y,0,y);var R=p.getColumn(t,2,Q),v=n.magnitude(R),A=ne;return n.cross(E,y,A),n.normalize(A,A),n.cross(y,A,E),n.normalize(E,E),n.cross(A,E,y),n.normalize(y,y),n.multiplyByScalar(E,d,E),n.multiplyByScalar(y,_,y),n.multiplyByScalar(A,v,A),p.setColumn(a,0,E,a),p.setColumn(a,1,y,a),p.setColumn(a,2,A,a),p.setColumn(a,3,f,a),a},T}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E){"use strict";function m(e,t){t=a(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var r=E.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=n.fromCartesian4(f.getColumn(r,0,p)),this._yAxis=n.fromCartesian4(f.getColumn(r,1,p));var i=n.fromCartesian4(f.getColumn(r,2,p));this._plane=h.fromPointNormal(e,i)}var p=new r;o(m.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var _=new e;m.fromPoints=function(t,n){var r=e.fromPoints(t,_);return new m(r.center,n)};var y=new d,T=new n;m.prototype.projectPointOntoPlane=function(e,r){var a=y;a.origin=e,n.normalize(e,a.direction);var o=c.rayPlane(a,this._plane,T);if(i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,T)),i(o)){var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return i(r)?(r.x=s,r.y=l,r):new t(s,l)}},m.prototype.projectPointsOntoPlane=function(e,t){i(t)||(t=[]);for(var n=0,r=e.length,a=0;a<r;a++){var o=this.projectPointOntoPlane(e[a],t[n]);i(o)&&(t[n]=o,n++)}return t.length=n,t},m.prototype.projectPointToNearestOnPlane=function(e,r){i(r)||(r=new t);var a=y;a.origin=e,n.clone(this._plane.normal,a.direction);var o=c.rayPlane(a,this._plane,T);i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,T));var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return r.x=s,r.y=l,r},m.prototype.projectPointsToNearestOnPlane=function(e,t){i(t)||(t=[]);var n=e.length;t.length=n;for(var r=0;r<n;r++)t[r]=this.projectPointToNearestOnPlane(e[r],t[r]);return t};var R=new n;return m.prototype.projectPointsOntoEllipsoid=function(e,t){var r=e.length;i(t)?t.length=r:t=new Array(r);for(var a=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=R,l=0;l<r;++l){var f=e[l];n.multiplyByScalar(u,f.x,c),i(t[l])||(t[l]=new n);var h=n.add(o,c,t[l]);n.multiplyByScalar(s,f.y,c),n.add(h,c,h),a.scaleToGeocentricSurface(h,h)}return t},m}),define("Core/PolylineVolumeGeometryLibrary",["./Cartesian2","./Cartesian3","./Cartesian4","./Cartographic","./CornerType","./EllipsoidTangentPlane","./Math","./Matrix3","./Matrix4","./PolylinePipeline","./Quaternion","./Transforms"],function(e,t,n,r,a,i,o,u,s,c,l,f){"use strict";function h(e,t){for(var n=new Array(e.length),r=0;r<e.length;r++){var a=e[r];U=t.cartesianToCartographic(a,U),n[r]=U.height,e[r]=t.scaleToGeodeticSurface(a,a)}return n}function d(e,n,r,a){var i,o=e[0],u=e[1],s=t.angleBetween(o,u),c=Math.ceil(s/a),l=new Array(c);if(n===r){for(i=0;i<c;i++)l[i]=n;return l.push(r),l}var f=r-n,h=f/c;for(i=1;i<c;i++){var d=n+i*h;l[i]=d}return l[0]=n,l.push(r),l}function E(n,r,a,o){var u=new i(a,o),s=u.projectPointOntoPlane(t.add(a,n,Y),Y),c=u.projectPointOntoPlane(t.add(a,r,Z),Z),l=e.angleBetween(s,c);return c.x*s.y-c.y*s.x>=0?-l:l}function m(e,n,r,a,i,o,c,l){var h=b,d=q;L=f.eastNorthUpToFixedFrame(e,i,L),h=s.multiplyByPointAsVector(L,D,h),h=t.normalize(h,h);var m=E(h,n,e,i);B=u.fromRotationZ(m,B),G.z=o,L=s.multiplyTransformation(L,s.fromRotationTranslation(B,G,F),L);var p=z;p[0]=c;for(var _=0;_<l;_++)for(var y=0;y<r.length;y+=3)d=t.fromArray(r,y,d),d=u.multiplyByVector(p,d,d),d=s.multiplyByPoint(L,d,d),a.push(d.x,d.y,d.z);return a}function p(e,n,r,a,i,o,u){for(var s=0;s<e.length;s+=3){var c=t.fromArray(e,s,W);a=m(c,n,r,a,i,o[s/3],u,1)}return a}function _(e,t){var n=e.length,r=new Array(6*n),a=0,i=t.x+t.width/2,o=t.y+t.height/2,u=e[0];r[a++]=u.x-i,r[a++]=0,r[a++]=u.y-o;for(var s=1;s<n;s++){u=e[s];var c=u.x-i,l=u.y-o;r[a++]=c,r[a++]=0,r[a++]=l,r[a++]=c,r[a++]=0,r[a++]=l}return u=e[0],r[a++]=u.x-i,r[a++]=0,r[a++]=u.y-o,r}function y(e,t){for(var n=e.length,r=new Array(3*n),a=0,i=t.x+t.width/2,o=t.y+t.height/2,u=0;u<n;u++)r[a++]=e[u].x-i,r[a++]=0,r[a++]=e[u].y-o;return r}function T(e,n,r,i,s,c,f,h,d,E){var p,_=t.angleBetween(t.subtract(n,e,x),t.subtract(r,e,C)),y=i===a.BEVELED?0:Math.ceil(_/o.toRadians(5));p=s?u.fromQuaternion(l.fromAxisAngle(t.negate(e,x),_/(y+1),X),H):u.fromQuaternion(l.fromAxisAngle(e,_/(y+1),X),H);var T,R;if(n=t.clone(n,V),y>0)for(var v=E?2:1,A=0;A<y;A++)n=u.multiplyByVector(p,n,n),T=t.subtract(n,e,x),T=t.normalize(T,T),s||(T=t.negate(T,T)),R=c.scaleToGeodeticSurface(n,C),f=m(R,T,h,f,c,d,1,v);else T=t.subtract(n,e,x),T=t.normalize(T,T),s||(T=t.negate(T,T)),R=c.scaleToGeodeticSurface(n,C),f=m(R,T,h,f,c,d,1,1),r=t.clone(r,V),T=t.subtract(r,e,x),T=t.normalize(T,T),s||(T=t.negate(T,T)),R=c.scaleToGeodeticSurface(r,C),f=m(R,T,h,f,c,d,1,1);return f}var R=[new t,new t],v=new t,A=new t,S=new t,N=new t,g=new t,I=new t,O=new t,M=new t,w=new t,x=new t,C=new t,P={},U=new r,D=new t(-1,0,0),L=new s,F=new s,B=new u,z=u.IDENTITY.clone(),b=new t,q=new n,G=new t,W=new t,X=new l,V=new t,H=new u;P.removeDuplicatesFromShape=function(t){for(var n=t.length,r=[],a=n-1,i=0;i<n;a=i++){var o=t[a],u=t[i];e.equals(o,u)||r.push(u)}return r};var Y=new t,Z=new t;P.angleIsGreaterThanPi=function(e,n,r,a){var o=new i(r,a),u=o.projectPointOntoPlane(t.add(r,e,Y),Y),s=o.projectPointOntoPlane(t.add(r,n,Z),Z);return s.x*u.y-s.y*u.x>=0};var k=new t,j=new t;return P.computePositions=function(e,n,r,i,u){var s=i._ellipsoid,l=h(e,s),f=i._granularity,E=i._cornerType,C=u?_(n,r):y(n,r),U=u?y(n,r):void 0,D=r.height/2,L=r.width/2,F=e.length,B=[],z=u?[]:void 0,b=v,q=A,G=S,W=N,X=g,V=I,H=O,Y=M,Z=w,K=e[0],Q=e[1];W=s.geodeticSurfaceNormal(K,W),b=t.subtract(Q,K,b),b=t.normalize(b,b),Y=t.cross(W,b,Y),Y=t.normalize(Y,Y);var J=l[0],$=l[1];u&&(z=m(K,Y,U,z,s,J+D,1,1)),Z=t.clone(K,Z),K=Q,q=t.negate(b,q);for(var ee,te,ne=1;ne<F-1;ne++){var re=u?2:1;Q=e[ne+1],b=t.subtract(Q,K,b),b=t.normalize(b,b),G=t.add(b,q,G),G=t.normalize(G,G),W=s.geodeticSurfaceNormal(K,W);var ae=t.multiplyByScalar(W,t.dot(b,W),k);t.subtract(b,ae,ae),t.normalize(ae,ae);var ie=t.multiplyByScalar(W,t.dot(q,W),j);t.subtract(q,ie,ie),t.normalize(ie,ie);var oe=!o.equalsEpsilon(Math.abs(t.dot(ae,ie)),1,o.EPSILON7);if(oe){G=t.cross(G,W,G),G=t.cross(W,G,G),G=t.normalize(G,G);var 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y=[],I={},O=e.maximumRadius,M=f.chordLength(u,O),w=M*M;h.length>0;){var x,C,P=h.pop(),U=h.pop(),D=h.pop(),L=n.fromArray(m,3*D,T),F=n.fromArray(m,3*U,R),B=n.fromArray(m,3*P,v),z=n.multiplyByScalar(n.normalize(L,A),O,A),b=n.multiplyByScalar(n.normalize(F,S),O,S),q=n.multiplyByScalar(n.normalize(B,N),O,N),G=n.magnitudeSquared(n.subtract(z,b,g)),W=n.magnitudeSquared(n.subtract(b,q,g)),X=n.magnitudeSquared(n.subtract(q,z,g)),V=Math.max(G,W,X);V>w?G===V?(x=Math.min(D,U)+" "+Math.max(D,U),s=I[x],i(s)||(C=n.add(L,F,g),n.multiplyByScalar(C,.5,C),m.push(C.x,C.y,C.z),s=m.length/3-1,I[x]=s),h.push(D,s,P),h.push(s,U,P)):W===V?(x=Math.min(U,P)+" "+Math.max(U,P),s=I[x],i(s)||(C=n.add(F,B,g),n.multiplyByScalar(C,.5,C),m.push(C.x,C.y,C.z),s=m.length/3-1,I[x]=s),h.push(U,s,D),h.push(s,P,D)):X===V&&(x=Math.min(P,D)+" "+Math.max(P,D),s=I[x],i(s)||(C=n.add(B,L,g),n.multiplyByScalar(C,.5,C),m.push(C.x,C.y,C.z),s=m.length/3-1,I[x]=s),h.push(P,s,U),h.push(s,D,U)):(y.push(D),y.push(U),y.push(P))}return new c({attributes:{position:new l({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:m})},indices:y,primitiveType:d.TRIANGLES})},y.scaleToGeodeticHeight=function(e,t,r,o){r=a(r,u.WGS84);var s=p,c=_;if(t=a(t,0),o=a(o,!0),i(e))for(var l=e.length,f=0;f<l;f+=3)n.fromArray(e,f,c),o&&(c=r.scaleToGeodeticSurface(c,c)),0!==t&&(s=r.geodeticSurfaceNormal(c,s),n.multiplyByScalar(s,t,s),n.add(c,s,c)),e[f]=c.x,e[f+1]=c.y,e[f+2]=c.z;return e},y}),define("Core/CorridorOutlineGeometry",["./arrayRemoveDuplicates","./BoundingSphere","./Cartesian3","./ComponentDatatype","./CornerType","./CorridorGeometryLibrary","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PolygonPipeline","./PrimitiveType"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E,m,p){"use strict";function _(e,t){var o,s,c,l=[],E=e.positions,m=e.corners,p=e.endPositions,_=new h,y=0,T=0,S=0;for(s=0;s<E.length;s+=2)c=E[s].length-3,y+=c,S+=c/3*4,T+=E[s+1].length-3;for(y+=3,T+=3,s=0;s<m.length;s++){o=m[s];var N=m[s].leftPositions;u(N)?(c=N.length,y+=c,S+=c/3*2):(c=m[s].rightPositions.length,T+=c,S+=c/3*2)}var g,I=u(p);I&&(g=p[0].length-3,y+=g,T+=g,g/=3,S+=4*g);var O,M,w,x,C,P,U=y+T,D=new Float64Array(U),L=0,F=U-1,B=g/2,z=d.createTypedArray(U/3,S+4),b=0;if(z[b++]=L/3,z[b++]=(F-2)/3,I){l.push(L/3),P=R,C=v;var q=p[0];for(s=0;s<B;s++)P=n.fromArray(q,3*(B-1-s),P),C=n.fromArray(q,3*(B+s),C),i.addAttribute(D,C,L),i.addAttribute(D,P,void 0,F),M=L/3,x=M+1,O=(F-2)/3,w=O-1,z[b++]=O,z[b++]=w,z[b++]=M,z[b++]=x,L+=3,F-=3}var G=0,W=E[G++],X=E[G++];for(D.set(W,L),D.set(X,F-X.length+1),c=X.length-3,l.push(L/3,(F-2)/3),s=0;s<c;s+=3)M=L/3,x=M+1,O=(F-2)/3,w=O-1,z[b++]=O,z[b++]=w,z[b++]=M,z[b++]=x,L+=3,F-=3;for(s=0;s<m.length;s++){var V;o=m[s];var H,Y=o.leftPositions,Z=o.rightPositions,k=A;if(u(Y)){for(F-=3,H=w,l.push(x),V=0;V<Y.length/3;V++)k=n.fromArray(Y,3*V,k),z[b++]=H-V-1,z[b++]=H-V,i.addAttribute(D,k,void 0,F),F-=3;l.push(H-Math.floor(Y.length/6)),t===a.BEVELED&&l.push((F-2)/3+1),L+=3}else{for(L+=3,H=x,l.push(w),V=0;V<Z.length/3;V++)k=n.fromArray(Z,3*V,k),z[b++]=H+V,z[b++]=H+V+1,i.addAttribute(D,k,L),L+=3;l.push(H+Math.floor(Z.length/6)),t===a.BEVELED&&l.push(L/3-1),F-=3}for(W=E[G++],X=E[G++],W.splice(0,3),X.splice(X.length-3,3),D.set(W,L),D.set(X,F-X.length+1),c=X.length-3,V=0;V<X.length;V+=3)x=L/3,M=x-1,w=(F-2)/3,O=w+1,z[b++]=O,z[b++]=w,z[b++]=M,z[b++]=x,L+=3,F-=3;L-=3,F+=3,l.push(L/3,(F-2)/3)}if(I){L+=3,F-=3,P=R,C=v;var j=p[1];for(s=0;s<B;s++)P=n.fromArray(j,3*(g-s-1),P),C=n.fromArray(j,3*s,C),i.addAttribute(D,P,void 0,F),i.addAttribute(D,C,L),x=L/3,M=x-1,w=(F-2)/3,O=w+1,z[b++]=O,z[b++]=w,z[b++]=M,z[b++]=x,L+=3,F-=3;l.push(L/3)}else l.push(L/3,(F-2)/3);return z[b++]=L/3,z[b++]=(F-2)/3,_.position=new f({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:D}),{attributes:_,indices:z,wallIndices:l}}function y(e){var t=e.ellipsoid,n=i.computePositions(e),r=_(n,e.cornerType),a=r.wallIndices,o=e.height,u=e.extrudedHeight,s=r.attributes,c=r.indices,l=s.position.values,f=l.length,h=new Float64Array(f);h.set(l);var E=new Float64Array(2*f);l=m.scaleToGeodeticHeight(l,o,t),h=m.scaleToGeodeticHeight(h,u,t),E.set(l),E.set(h,f),s.position.values=E,f/=3;var p,y=c.length,T=d.createTypedArray(E.length/3,2*(y+a.length));T.set(c);var R=y;for(p=0;p<y;p+=2){var v=c[p],A=c[p+1];T[R++]=v+f,T[R++]=A+f}var S,N;for(p=0;p<a.length;p++)S=a[p],N=S+f,T[R++]=S,T[R++]=N;return{attributes:s,indices:T}}function T(e){e=o(e,o.EMPTY_OBJECT);var t=e.positions,r=e.width;this._positions=t,this._ellipsoid=c.clone(o(e.ellipsoid,c.WGS84)),this._width=r,this._height=o(e.height,0),this._extrudedHeight=o(e.extrudedHeight,this._height),this._cornerType=o(e.cornerType,a.ROUNDED),this._granularity=o(e.granularity,E.RADIANS_PER_DEGREE),this._workerName="createCorridorOutlineGeometry",this.packedLength=1+t.length*n.packedLength+c.packedLength+5}var R=new n,v=new n,A=new n;T.pack=function(e,t,r){r=o(r,0);var a=e._positions,i=a.length;t[r++]=i;for(var u=0;u<i;++u,r+=n.packedLength)n.pack(a[u],t,r);return c.pack(e._ellipsoid,t,r),r+=c.packedLength,t[r++]=e._width,t[r++]=e._height,t[r++]=e._extrudedHeight,t[r++]=e._cornerType,t[r]=e._granularity,t};var S=c.clone(c.UNIT_SPHERE),N={positions:void 0,ellipsoid:S,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0};return T.unpack=function(e,t,r){t=o(t,0);for(var a=e[t++],i=new Array(a),s=0;s<a;++s,t+=n.packedLength)i[s]=n.unpack(e,t);var l=c.unpack(e,t,S);t+=c.packedLength;var f=e[t++],h=e[t++],d=e[t++],E=e[t++],m=e[t];return u(r)?(r._positions=i,r._ellipsoid=c.clone(l,r._ellipsoid),r._width=f,r._height=h,r._extrudedHeight=d,r._cornerType=E,r._granularity=m,r):(N.positions=i,N.width=f,N.height=h,N.extrudedHeight=d,N.cornerType=E,N.granularity=m,new T(N))},T.createGeometry=function(r){var a=r._positions,o=r._height,u=r._width,s=r._extrudedHeight,c=o!==s,f=e(a,n.equalsEpsilon);if(!(f.length<2||u<=0)){var h,d=r._ellipsoid,E={ellipsoid:d,positions:f,width:u,cornerType:r._cornerType,granularity:r._granularity,saveAttributes:!1};if(c){var T=Math.max(o,s);s=Math.min(o,s),o=T,E.height=o,E.extrudedHeight=s,h=y(E)}else{var R=i.computePositions(E);h=_(R,E.cornerType),h.attributes.position.values=m.scaleToGeodeticHeight(h.attributes.position.values,o,d)}var v=h.attributes,A=t.fromVertices(v.position.values,void 0,3);return new l({attributes:v,indices:h.indices,primitiveType:p.LINES,boundingSphere:A})}},T}),define("Workers/createCorridorOutlineGeometry",["../Core/CorridorOutlineGeometry","../Core/defined","../Core/Ellipsoid"],function(e,t,n){"use strict";function r(r,a){return t(a)&&(r=e.unpack(r,a)),r._ellipsoid=n.clone(r._ellipsoid),e.createGeometry(r)}return r})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createCylinderGeometry.js b/vendors/Cesium/Workers/createCylinderGeometry.js
index f588652..85d7bbb 100644
--- a/vendors/Cesium/Workers/createCylinderGeometry.js
+++ b/vendors/Cesium/Workers/createCylinderGeometry.js
@@ -1,60 +1,60 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-!function(){define("Core/defined",[],function(){"use strict";function t(t){return void 0!==t&&null!==t}return t}),define("Core/freezeObject",["./defined"],function(t){"use strict";var e=Object.freeze;return t(e)||(e=function(t){return t}),e}),define("Core/defaultValue",["./freezeObject"],function(t){"use strict";function e(t,e){return void 0!==t?t:e}return e.EMPTY_OBJECT=t({}),e}),define("Core/DeveloperError",["./defined"],function(t){"use strict";function e(t){this.name="DeveloperError",this.message=t;var e;try{throw new Error}catch(t){e=t.stack}this.stack=e}return t(Object.create)&&(e.prototype=Object.create(Error.prototype),e.prototype.constructor=e),e.prototype.toString=function(){var e=this.name+": "+this.message;return t(this.stack)&&(e+="\n"+this.stack.toString()),e},e.throwInstantiationError=function(){throw new e("This function defines an interface and should not be called directly.")},e}),define("ThirdParty/mersenne-twister",[],function(){var t=function(t){void 0==t&&(t=(new 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t=this.mt[this.mti++],t^=t>>>11,t^=t<<7&2636928640,t^=t<<15&4022730752,t^=t>>>18,t>>>0},t.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},t}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(t,e,n,r){"use strict";var a={};a.EPSILON1=.1,a.EPSILON2=.01,a.EPSILON3=.001,a.EPSILON4=1e-4,a.EPSILON5=1e-5,a.EPSILON6=1e-6,a.EPSILON7=1e-7,a.EPSILON8=1e-8,a.EPSILON9=1e-9,a.EPSILON10=1e-10,a.EPSILON11=1e-11,a.EPSILON12=1e-12,a.EPSILON13=1e-13,a.EPSILON14=1e-14,a.EPSILON15=1e-15,a.EPSILON16=1e-16,a.EPSILON17=1e-17,a.EPSILON18=1e-18,a.EPSILON19=1e-19,a.EPSILON20=1e-20,a.GRAVITATIONALPARAMETER=3986004418e5,a.SOLAR_RADIUS=6955e5,a.LUNAR_RADIUS=1737400,a.SIXTY_FOUR_KILOBYTES=65536,a.sign=function(t){return t>0?1:t<0?-1:0},a.signNotZero=function(t){return t<0?-1:1},a.toSNorm=function(t,n){return n=e(n,255),Math.round((.5*a.clamp(t,-1,1)+.5)*n)},a.fromSNorm=function(t,n){return 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n[0]=C,n[1]=U,n[2]=L,n[3]=0,n[4]=F,n[5]=P,n[6]=v,n[7]=0,n[8]=w,n[9]=D,n[10]=g,n[11]=0,n[12]=x,n[13]=B,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(t,e,n){var r=t[0],a=t[1],i=t[2],o=t[4],u=t[5],E=t[6],s=t[8],c=t[9],_=t[10],T=e[0],l=e[1],R=e[2],A=e[3],f=e[4],N=e[5],h=e[6],d=e[7],I=e[8],S=r*T+o*l+s*R,m=a*T+u*l+c*R,M=i*T+E*l+_*R,O=r*A+o*f+s*N,y=a*A+u*f+c*N,p=i*A+E*f+_*N,C=r*h+o*d+s*I,U=a*h+u*d+c*I,L=i*h+E*d+_*I;return n[0]=S,n[1]=m,n[2]=M,n[3]=0,n[4]=O,n[5]=y,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=L,n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=t[15],n},c.multiplyByTranslation=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=r*t[0]+a*t[4]+i*t[8]+t[12],u=r*t[1]+a*t[5]+i*t[9]+t[13],E=r*t[2]+a*t[6]+i*t[10]+t[14];return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=o,n[13]=u,n[14]=E,n[15]=t[15],n};var f=new t;c.multiplyByUniformScale=function(t,e,n){return f.x=e,f.y=e,f.z=e,c.multiplyByScale(t,f,n)},c.multiplyByScale=function(t,e,n){var r=e.x,a=e.y,i=e.z;return 1===r&&1===a&&1===i?c.clone(t,n):(n[0]=r*t[0],n[1]=r*t[1],n[2]=r*t[2],n[3]=0,n[4]=a*t[4],n[5]=a*t[5],n[6]=a*t[6],n[7]=0,n[8]=i*t[8],n[9]=i*t[9],n[10]=i*t[10],n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=1,n)},c.multiplyByVector=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=e.w,u=t[0]*r+t[4]*a+t[8]*i+t[12]*o,E=t[1]*r+t[5]*a+t[9]*i+t[13]*o,s=t[2]*r+t[6]*a+t[10]*i+t[14]*o,c=t[3]*r+t[7]*a+t[11]*i+t[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=t[0]*r+t[4]*a+t[8]*i,u=t[1]*r+t[5]*a+t[9]*i,E=t[2]*r+t[6]*a+t[10]*i;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=t[0]*r+t[4]*a+t[8]*i+t[12],u=t[1]*r+t[5]*a+t[9]*i+t[13],E=t[2]*r+t[6]*a+t[10]*i+t[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(t,e,n){return n[0]=t[0]*e,n[1]=t[1]*e,n[2]=t[2]*e,n[3]=t[3]*e,n[4]=t[4]*e,n[5]=t[5]*e,n[6]=t[6]*e,n[7]=t[7]*e,n[8]=t[8]*e,n[9]=t[9]*e,n[10]=t[10]*e,n[11]=t[11]*e,n[12]=t[12]*e,n[13]=t[13]*e,n[14]=t[14]*e,n[15]=t[15]*e,n},c.negate=function(t,e){return e[0]=-t[0],e[1]=-t[1],e[2]=-t[2],e[3]=-t[3],e[4]=-t[4],e[5]=-t[5],e[6]=-t[6],e[7]=-t[7],e[8]=-t[8],e[9]=-t[9],e[10]=-t[10],e[11]=-t[11],e[12]=-t[12],e[13]=-t[13],e[14]=-t[14],e[15]=-t[15],e},c.transpose=function(t,e){var n=t[1],r=t[2],a=t[3],i=t[6],o=t[7],u=t[11];return e[0]=t[0],e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=n,e[5]=t[5],e[6]=t[9],e[7]=t[13],e[8]=r,e[9]=i,e[10]=t[10],e[11]=t[14],e[12]=a,e[13]=o,e[14]=u,e[15]=t[15],e},c.abs=function(t,e){return e[0]=Math.abs(t[0]),e[1]=Math.abs(t[1]),e[2]=Math.abs(t[2]),e[3]=Math.abs(t[3]),e[4]=Math.abs(t[4]),e[5]=Math.abs(t[5]),e[6]=Math.abs(t[6]),e[7]=Math.abs(t[7]),e[8]=Math.abs(t[8]),e[9]=Math.abs(t[9]),e[10]=Math.abs(t[10]),e[11]=Math.abs(t[11]),e[12]=Math.abs(t[12]),e[13]=Math.abs(t[13]),e[14]=Math.abs(t[14]),e[15]=Math.abs(t[15]),e},c.equals=function(t,e){return t===e||r(t)&&r(e)&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[3]===e[3]&&t[7]===e[7]&&t[11]===e[11]&&t[15]===e[15]},c.equalsEpsilon=function(t,e,n){return t===e||r(t)&&r(e)&&Math.abs(t[0]-e[0])<=n&&Math.abs(t[1]-e[1])<=n&&Math.abs(t[2]-e[2])<=n&&Math.abs(t[3]-e[3])<=n&&Math.abs(t[4]-e[4])<=n&&Math.abs(t[5]-e[5])<=n&&Math.abs(t[6]-e[6])<=n&&Math.abs(t[7]-e[7])<=n&&Math.abs(t[8]-e[8])<=n&&Math.abs(t[9]-e[9])<=n&&Math.abs(t[10]-e[10])<=n&&Math.abs(t[11]-e[11])<=n&&Math.abs(t[12]-e[12])<=n&&Math.abs(t[13]-e[13])<=n&&Math.abs(t[14]-e[14])<=n&&Math.abs(t[15]-e[15])<=n},c.getTranslation=function(t,e){return e.x=t[12],e.y=t[13],e.z=t[14],e},c.getRotation=function(t,e){return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[4],e[4]=t[5],e[5]=t[6],e[6]=t[8],e[7]=t[9],e[8]=t[10],e};var N=new E,h=new E,d=new e,I=new e(0,0,0,1);return c.inverse=function(t,n){if(E.equalsEpsilon(c.getRotation(t,N),h,u.EPSILON7)&&e.equals(c.getRow(t,3,d),I))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-t[12],n[13]=-t[13],n[14]=-t[14],n[15]=1,n;var r=t[0],a=t[4],i=t[8],o=t[12],_=t[1],T=t[5],l=t[9],R=t[13],A=t[2],f=t[6],S=t[10],m=t[14],M=t[3],O=t[7],y=t[11],p=t[15],C=S*p,U=m*y,L=f*p,F=m*O,P=f*y,v=S*O,w=A*p,D=m*M,g=A*y,x=S*M,B=A*O,z=f*M,G=C*T+F*l+P*R-(U*T+L*l+v*R),b=U*_+w*l+x*R-(C*_+D*l+g*R),X=L*_+D*T+B*R-(F*_+w*T+z*R),V=v*_+g*T+z*l-(P*_+x*T+B*l),H=U*a+L*i+v*o-(C*a+F*i+P*o),q=C*r+D*i+g*o-(U*r+w*i+x*o),W=F*r+w*a+z*o-(L*r+D*a+B*o),Y=P*r+x*a+B*i-(v*r+g*a+z*i);C=i*R,U=o*l,L=a*R,F=o*T,P=a*l,v=i*T,w=r*R,D=o*_,g=r*l,x=i*_,B=r*T,z=a*_;var K=C*O+F*y+P*p-(U*O+L*y+v*p),k=U*M+w*y+x*p-(C*M+D*y+g*p),Z=L*M+D*O+B*p-(F*M+w*O+z*p),j=v*M+g*O+z*y-(P*M+x*O+B*y),Q=L*S+v*m+U*f-(P*m+C*f+F*S),J=g*m+C*A+D*S-(w*S+x*m+U*A),$=w*f+z*m+F*A-(B*m+L*A+D*f),tt=B*S+P*A+x*f-(g*f+z*S+v*A),et=r*G+a*b+i*X+o*V;if(Math.abs(et)<u.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return et=1/et,n[0]=G*et,n[1]=b*et,n[2]=X*et,n[3]=V*et,n[4]=H*et,n[5]=q*et,n[6]=W*et,n[7]=Y*et,n[8]=K*et,n[9]=k*et,n[10]=Z*et,n[11]=j*et,n[12]=Q*et,n[13]=J*et,n[14]=$*et,n[15]=tt*et,n},c.inverseTransformation=function(t,e){var n=t[0],r=t[1],a=t[2],i=t[4],o=t[5],u=t[6],E=t[8],s=t[9],c=t[10],_=t[12],T=t[13],l=t[14],R=-n*_-r*T-a*l,A=-i*_-o*T-u*l,f=-E*_-s*T-c*l;return e[0]=n,e[1]=i,e[2]=E,e[3]=0,e[4]=r,e[5]=o,e[6]=s,e[7]=0,e[8]=a,e[9]=u,e[10]=c,e[11]=0,e[12]=R,e[13]=A,e[14]=f,e[15]=1,e},c.IDENTITY=o(new c(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),c.ZERO=o(new c(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),c.COLUMN0ROW0=0,c.COLUMN0ROW1=1,c.COLUMN0ROW2=2,c.COLUMN0ROW3=3,c.COLUMN1ROW0=4,c.COLUMN1ROW1=5,c.COLUMN1ROW2=6,c.COLUMN1ROW3=7,c.COLUMN2ROW0=8,c.COLUMN2ROW1=9,c.COLUMN2ROW2=10,c.COLUMN2ROW3=11,c.COLUMN3ROW0=12,c.COLUMN3ROW1=13,c.COLUMN3ROW2=14,c.COLUMN3ROW3=15,a(c.prototype,{length:{get:function(){return c.packedLength}}}),c.prototype.clone=function(t){return c.clone(this,t)},c.prototype.equals=function(t){return c.equals(this,t)},c.equalsArray=function(t,e,n){return t[0]===e[n]&&t[1]===e[n+1]&&t[2]===e[n+2]&&t[3]===e[n+3]&&t[4]===e[n+4]&&t[5]===e[n+5]&&t[6]===e[n+6]&&t[7]===e[n+7]&&t[8]===e[n+8]&&t[9]===e[n+9]&&t[10]===e[n+10]&&t[11]===e[n+11]&&t[12]===e[n+12]&&t[13]===e[n+13]&&t[14]===e[n+14]&&t[15]===e[n+15]},c.prototype.equalsEpsilon=function(t,e){return c.equalsEpsilon(this,t,e)},c.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},c}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(t,e,n,r){"use strict";function a(e,n){this.normal=t.clone(e),this.distance=n}a.fromPointNormal=function(n,r,i){var o=-t.dot(r,n);return e(i)?(t.clone(r,i.normal),i.distance=o,i):new a(r,o)};var i=new t;return a.fromCartesian4=function(n,r){var o=t.fromCartesian4(n,i),u=n.w;return e(r)?(t.clone(o,r.normal),r.distance=u,r):new a(o,u)},a.getPointDistance=function(e,n){return t.dot(e.normal,n)+e.distance},a.ORIGIN_XY_PLANE=r(new a(t.UNIT_Z,0)),a.ORIGIN_YZ_PLANE=r(new a(t.UNIT_X,0)),a.ORIGIN_ZX_PLANE=r(new a(t.UNIT_Y,0)),a}),define("Core/Rectangle",["./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(t,e,n,r,a,i,o,u){"use strict";function E(t,n,r,a){this.west=e(t,0),this.south=e(n,0),this.east=e(r,0),this.north=e(a,0)}r(E.prototype,{width:{get:function(){return E.computeWidth(this)}},height:{get:function(){return E.computeHeight(this)}}}),E.packedLength=4,E.pack=function(t,n,r){return r=e(r,0),n[r++]=t.west,n[r++]=t.south,n[r++]=t.east,n[r]=t.north,n},E.unpack=function(t,r,a){return r=e(r,0),n(a)||(a=new E),a.west=t[r++],a.south=t[r++],a.east=t[r++],a.north=t[r],a},E.computeWidth=function(t){var e=t.east,n=t.west;return e<n&&(e+=u.TWO_PI),e-n},E.computeHeight=function(t){return t.north-t.south},E.fromDegrees=function(t,r,a,i,o){return t=u.toRadians(e(t,0)),r=u.toRadians(e(r,0)),a=u.toRadians(e(a,0)),i=u.toRadians(e(i,0)),n(o)?(o.west=t,o.south=r,o.east=a,o.north=i,o):new E(t,r,a,i)},E.fromCartographicArray=function(t,e){for(var r=Number.MAX_VALUE,a=-Number.MAX_VALUE,i=Number.MAX_VALUE,o=-Number.MAX_VALUE,s=Number.MAX_VALUE,c=-Number.MAX_VALUE,_=0,T=t.length;_<T;_++){var l=t[_];r=Math.min(r,l.longitude),a=Math.max(a,l.longitude),s=Math.min(s,l.latitude),c=Math.max(c,l.latitude);var R=l.longitude>=0?l.longitude:l.longitude+u.TWO_PI;i=Math.min(i,R),o=Math.max(o,R)}return a-r>o-i&&(r=i,a=o,a>u.PI&&(a-=u.TWO_PI),r>u.PI&&(r-=u.TWO_PI)),n(e)?(e.west=r,e.south=s,e.east=a,e.north=c,e):new E(r,s,a,c)},E.fromCartesianArray=function(t,e,r){for(var a=Number.MAX_VALUE,i=-Number.MAX_VALUE,o=Number.MAX_VALUE,s=-Number.MAX_VALUE,c=Number.MAX_VALUE,_=-Number.MAX_VALUE,T=0,l=t.length;T<l;T++){var R=e.cartesianToCartographic(t[T]);a=Math.min(a,R.longitude),i=Math.max(i,R.longitude),c=Math.min(c,R.latitude),_=Math.max(_,R.latitude);var A=R.longitude>=0?R.longitude:R.longitude+u.TWO_PI;o=Math.min(o,A),s=Math.max(s,A)}return i-a>s-o&&(a=o,i=s,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),n(r)?(r.west=a,r.south=c,r.east=i,r.north=_,r):new E(a,c,i,_)},E.clone=function(t,e){if(n(t))return n(e)?(e.west=t.west,e.south=t.south,e.east=t.east,e.north=t.north,e):new E(t.west,t.south,t.east,t.north)},E.prototype.clone=function(t){return E.clone(this,t)},E.prototype.equals=function(t){return E.equals(this,t)},E.equals=function(t,e){return t===e||n(t)&&n(e)&&t.west===e.west&&t.south===e.south&&t.east===e.east&&t.north===e.north},E.prototype.equalsEpsilon=function(t,e){return n(t)&&Math.abs(this.west-t.west)<=e&&Math.abs(this.south-t.south)<=e&&Math.abs(this.east-t.east)<=e&&Math.abs(this.north-t.north)<=e},E.validate=function(t){},E.southwest=function(e,r){return n(r)?(r.longitude=e.west,r.latitude=e.south,r.height=0,r):new t(e.west,e.south)},E.northwest=function(e,r){return n(r)?(r.longitude=e.west,r.latitude=e.north,r.height=0,r):new t(e.west,e.north)},E.northeast=function(e,r){return n(r)?(r.longitude=e.east,r.latitude=e.north,r.height=0,r):new t(e.east,e.north)},E.southeast=function(e,r){return n(r)?(r.longitude=e.east,r.latitude=e.south,r.height=0,r):new t(e.east,e.south)},E.center=function(e,r){var a=e.east,i=e.west;a<i&&(a+=u.TWO_PI);var o=u.negativePiToPi(.5*(i+a)),E=.5*(e.south+e.north);return n(r)?(r.longitude=o,r.latitude=E,r.height=0,r):new t(o,E)},E.intersection=function(t,e,r){var a=t.east,i=t.west,o=e.east,s=e.west;a<i&&o>0?a+=u.TWO_PI:o<s&&a>0&&(o+=u.TWO_PI),a<i&&s<0?s+=u.TWO_PI:o<s&&i<0&&(i+=u.TWO_PI);var c=u.negativePiToPi(Math.max(i,s)),_=u.negativePiToPi(Math.min(a,o));if(!((t.west<t.east||e.west<e.east)&&_<=c)){var T=Math.max(t.south,e.south),l=Math.min(t.north,e.north);if(!(T>=l))return 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+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+!function(){define("Core/defined",[],function(){"use strict";function t(t){return void 0!==t&&null!==t}return t}),define("Core/freezeObject",["./defined"],function(t){"use strict";var e=Object.freeze;return t(e)||(e=function(t){return t}),e}),define("Core/defaultValue",["./freezeObject"],function(t){"use strict";function e(t,e){return void 0!==t?t:e}return e.EMPTY_OBJECT=t({}),e}),define("Core/DeveloperError",["./defined"],function(t){"use strict";function e(t){this.name="DeveloperError",this.message=t;var e;try{throw new Error}catch(t){e=t.stack}this.stack=e}return t(Object.create)&&(e.prototype=Object.create(Error.prototype),e.prototype.constructor=e),e.prototype.toString=function(){var e=this.name+": "+this.message;return t(this.stack)&&(e+="\n"+this.stack.toString()),e},e.throwInstantiationError=function(){throw new e("This function defines an interface and should not be called directly.")},e}),define("ThirdParty/mersenne-twister",[],function(){var t=function(t){void 0==t&&(t=(new 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t===e||n(t)&&n(e)&&t.longitude===e.longitude&&t.latitude===e.latitude&&t.height===e.height},u.equalsEpsilon=function(t,e,r){return t===e||n(t)&&n(e)&&Math.abs(t.longitude-e.longitude)<=r&&Math.abs(t.latitude-e.latitude)<=r&&Math.abs(t.height-e.height)<=r},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(t){return u.clone(this,t)},u.prototype.equals=function(t){return u.equals(this,t)},u.prototype.equalsEpsilon=function(t,e){return u.equalsEpsilon(this,t,e)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(t){"use strict";var e=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(t){return!1}}(),n=Object.defineProperties;return e&&t(n)||(n=function(t){return 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t),t.add(i,a,n)},c.prototype.cartographicArrayToCartesianArray=function(t,e){var n=t.length;r(e)?e.length=n:e=new Array(n);for(var a=0;a<n;a++)e[a]=this.cartographicToCartesian(t[a],e[a]);return e};var l=new t,R=new t,A=new t;return c.prototype.cartesianToCartographic=function(n,a){var i=this.scaleToGeodeticSurface(n,R);if(r(i)){var o=this.geodeticSurfaceNormal(i,l),E=t.subtract(n,i,A),s=Math.atan2(o.y,o.x),c=Math.asin(o.z),_=u.sign(t.dot(E,n))*t.magnitude(E);return r(a)?(a.longitude=s,a.latitude=c,a.height=_,a):new e(s,c,_)}},c.prototype.cartesianArrayToCartographicArray=function(t,e){var n=t.length;r(e)?e.length=n:e=new Array(n);for(var a=0;a<n;++a)e[a]=this.cartesianToCartographic(t[a],e[a]);return e},c.prototype.scaleToGeodeticSurface=function(t,e){return E(t,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,e)},c.prototype.scaleToGeocentricSurface=function(e,n){r(n)||(n=new t);var a=e.x,i=e.y,o=e.z,u=this._oneOverRadiiSquared,E=1/Math.sqrt(a*a*u.x+i*i*u.y+o*o*u.z);return t.multiplyByScalar(e,E,n)},c.prototype.transformPositionToScaledSpace=function(e,n){return r(n)||(n=new t),t.multiplyComponents(e,this._oneOverRadii,n)},c.prototype.transformPositionFromScaledSpace=function(e,n){return r(n)||(n=new t),t.multiplyComponents(e,this._radii,n)},c.prototype.equals=function(e){return this===e||r(e)&&t.equals(this._radii,e._radii)},c.prototype.toString=function(){return this._radii.toString()},c}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(t,e,n,r,a,i,o){"use strict";function u(t){this._ellipsoid=n(t,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return a(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(e,n){var a=this._semimajorAxis,i=e.longitude*a,o=e.latitude*a,u=e.height;return r(n)?(n.x=i,n.y=o,n.z=u,n):new t(i,o,u)},u.prototype.unproject=function(t,n){var a=this._oneOverSemimajorAxis,i=t.x*a,o=t.y*a,u=t.z;return r(n)?(n.longitude=i,n.latitude=o,n.height=u,n):new e(i,o,u)},u}),define("Core/Intersect",["./freezeObject"],function(t){"use strict";var e={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};return t(e)}),define("Core/Interval",["./defaultValue"],function(t){"use strict";function e(e,n){this.start=t(e,0),this.stop=t(n,0)}return e}),define("Core/Matrix3",["./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(t,e,n,r,a,i,o){"use strict";function u(t,n,r,a,i,o,u,E,s){this[0]=e(t,0),this[1]=e(a,0),this[2]=e(u,0),this[3]=e(n,0),this[4]=e(i,0),this[5]=e(E,0),this[6]=e(r,0),this[7]=e(o,0),this[8]=e(s,0)}function E(t){for(var e=0,n=0;n<9;++n){var r=t[n];e+=r*r}return Math.sqrt(e)}function s(t){for(var e=0,n=0;n<3;++n){var r=t[u.getElementIndex(R[n],l[n])];e+=2*r*r}return Math.sqrt(e)}function c(t,e){for(var n=o.EPSILON15,r=0,a=1,i=0;i<3;++i){var E=Math.abs(t[u.getElementIndex(R[i],l[i])]);E>r&&(a=i,r=E)}var s=1,c=0,_=l[a],T=R[a];if(Math.abs(t[u.getElementIndex(T,_)])>n){var A,f=t[u.getElementIndex(T,T)],N=t[u.getElementIndex(_,_)],h=t[u.getElementIndex(T,_)],d=(f-N)/2/h;A=d<0?-1/(-d+Math.sqrt(1+d*d)):1/(d+Math.sqrt(1+d*d)),s=1/Math.sqrt(1+A*A),c=A*s}return e=u.clone(u.IDENTITY,e),e[u.getElementIndex(_,_)]=e[u.getElementIndex(T,T)]=s,e[u.getElementIndex(T,_)]=c,e[u.getElementIndex(_,T)]=-c,e}u.packedLength=9,u.pack=function(t,n,r){return r=e(r,0),n[r++]=t[0],n[r++]=t[1],n[r++]=t[2],n[r++]=t[3],n[r++]=t[4],n[r++]=t[5],n[r++]=t[6],n[r++]=t[7],n[r++]=t[8],n},u.unpack=function(t,r,a){return r=e(r,0),n(a)||(a=new u),a[0]=t[r++],a[1]=t[r++],a[2]=t[r++],a[3]=t[r++],a[4]=t[r++],a[5]=t[r++],a[6]=t[r++],a[7]=t[r++],a[8]=t[r++],a},u.clone=function(t,e){if(n(t))return n(e)?(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e):new u(t[0],t[3],t[6],t[1],t[4],t[7],t[2],t[5],t[8])},u.fromArray=function(t,r,a){return r=e(r,0),n(a)||(a=new u),a[0]=t[r],a[1]=t[r+1],a[2]=t[r+2],a[3]=t[r+3],a[4]=t[r+4],a[5]=t[r+5],a[6]=t[r+6],a[7]=t[r+7],a[8]=t[r+8],a},u.fromColumnMajorArray=function(t,e){return u.clone(t,e)},u.fromRowMajorArray=function(t,e){return n(e)?(e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8],e):new u(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8])},u.fromQuaternion=function(t,e){var r=t.x*t.x,a=t.x*t.y,i=t.x*t.z,o=t.x*t.w,E=t.y*t.y,s=t.y*t.z,c=t.y*t.w,_=t.z*t.z,T=t.z*t.w,l=t.w*t.w,R=r-E-_+l,A=2*(a-T),f=2*(i+c),N=2*(a+T),h=-r+E-_+l,d=2*(s-o),I=2*(i-c),S=2*(s+o),m=-r-E+_+l;return n(e)?(e[0]=R,e[1]=N,e[2]=I,e[3]=A,e[4]=h,e[5]=S,e[6]=f,e[7]=d,e[8]=m,e):new u(R,A,f,N,h,d,I,S,m)},u.fromScale=function(t,e){return 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+a[11]=0,a[12]=t.x,a[13]=t.y,a[14]=t.z,a[15]=1,a},c.fromTranslationRotationScale=function(t,e){return c.fromTranslationQuaternionRotationScale(t.translation,t.rotation,t.scale,e)},c.fromTranslation=function(t,e){return c.fromRotationTranslation(E.IDENTITY,t,e)},c.fromScale=function(t,e){return r(e)?(e[0]=t.x,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=t.y,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=t.z,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e):new c(t.x,0,0,0,0,t.y,0,0,0,0,t.z,0,0,0,0,1)},c.fromUniformScale=function(t,e){return r(e)?(e[0]=t,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=t,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=t,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e):new c(t,0,0,0,0,t,0,0,0,0,t,0,0,0,0,1)};var _=new t,T=new t,l=new t;c.fromCamera=function(e,n){var a=e.position,i=e.direction,o=e.up;t.normalize(i,_),t.normalize(t.cross(_,o,T),T),t.normalize(t.cross(T,_,l),l);var u=T.x,E=T.y,s=T.z,R=_.x,A=_.y,f=_.z,N=l.x,h=l.y,d=l.z,I=a.x,S=a.y,m=a.z,M=u*-I+E*-S+s*-m,O=N*-I+h*-S+d*-m,y=R*I+A*S+f*m;return r(n)?(n[0]=u,n[1]=N,n[2]=-R,n[3]=0,n[4]=E,n[5]=h,n[6]=-A,n[7]=0,n[8]=s,n[9]=d,n[10]=-f,n[11]=0,n[12]=M,n[13]=O,n[14]=y,n[15]=1,n):new c(u,E,s,M,N,h,d,O,-R,-A,-f,y,0,0,0,1)},c.computePerspectiveFieldOfView=function(t,e,n,r,a){var i=Math.tan(.5*t),o=1/i,u=o/e,E=(r+n)/(n-r),s=2*r*n/(n-r);return a[0]=u,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=o,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=E,a[11]=-1,a[12]=0,a[13]=0,a[14]=s,a[15]=0,a},c.computeOrthographicOffCenter=function(t,e,n,r,a,i,o){var u=1/(e-t),E=1/(r-n),s=1/(i-a),c=-(e+t)*u,_=-(r+n)*E,T=-(i+a)*s;return u*=2,E*=2,s*=-2,o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=E,o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=s,o[11]=0,o[12]=c,o[13]=_,o[14]=T,o[15]=1,o},c.computePerspectiveOffCenter=function(t,e,n,r,a,i,o){var u=2*a/(e-t),E=2*a/(r-n),s=(e+t)/(e-t),c=(r+n)/(r-n),_=-(i+a)/(i-a),T=-1,l=-2*i*a/(i-a);return o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=E,o[6]=0,o[7]=0,o[8]=s,o[9]=c,o[10]=_,o[11]=T,o[12]=0,o[13]=0,o[14]=l,o[15]=0,o},c.computeInfinitePerspectiveOffCenter=function(t,e,n,r,a,i){var o=2*a/(e-t),u=2*a/(r-n),E=(e+t)/(e-t),s=(r+n)/(r-n),c=-1,_=-1,T=-2*a;return i[0]=o,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=u,i[6]=0,i[7]=0,i[8]=E,i[9]=s,i[10]=c,i[11]=_,i[12]=0,i[13]=0,i[14]=T,i[15]=0,i},c.computeViewportTransformation=function(t,e,r,a){t=n(t,n.EMPTY_OBJECT);var i=n(t.x,0),o=n(t.y,0),u=n(t.width,0),E=n(t.height,0);e=n(e,0),r=n(r,1);var s=.5*u,c=.5*E,_=.5*(r-e),T=s,l=c,R=_,A=i+s,f=o+c,N=e+_,h=1;return a[0]=T,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=l,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=R,a[11]=0,a[12]=A,a[13]=f,a[14]=N,a[15]=h,a},c.computeView=function(e,n,r,a,i){return i[0]=a.x,i[1]=r.x,i[2]=-n.x,i[3]=0,i[4]=a.y,i[5]=r.y,i[6]=-n.y,i[7]=0,i[8]=a.z,i[9]=r.z,i[10]=-n.z,i[11]=0,i[12]=-t.dot(a,e),i[13]=-t.dot(r,e),i[14]=t.dot(n,e),i[15]=1,i},c.toArray=function(t,e){return r(e)?(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e):[t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8],t[9],t[10],t[11],t[12],t[13],t[14],t[15]]},c.getElementIndex=function(t,e){return 4*t+e},c.getColumn=function(t,e,n){var r=4*e,a=t[r],i=t[r+1],o=t[r+2],u=t[r+3];return n.x=a,n.y=i,n.z=o,n.w=u,n},c.setColumn=function(t,e,n,r){r=c.clone(t,r);var a=4*e;return r[a]=n.x,r[a+1]=n.y,r[a+2]=n.z,r[a+3]=n.w,r},c.setTranslation=function(t,e,n){return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=t[15],n},c.getRow=function(t,e,n){var r=t[e],a=t[e+4],i=t[e+8],o=t[e+12];return n.x=r,n.y=a,n.z=i,n.w=o,n},c.setRow=function(t,e,n,r){return r=c.clone(t,r),r[e]=n.x,r[e+4]=n.y,r[e+8]=n.z,r[e+12]=n.w,r};var R=new t;c.getScale=function(e,n){return n.x=t.magnitude(t.fromElements(e[0],e[1],e[2],R)),n.y=t.magnitude(t.fromElements(e[4],e[5],e[6],R)),n.z=t.magnitude(t.fromElements(e[8],e[9],e[10],R)),n};var A=new t;c.getMaximumScale=function(e){return c.getScale(e,A),t.maximumComponent(A)},c.multiply=function(t,e,n){var r=t[0],a=t[1],i=t[2],o=t[3],u=t[4],E=t[5],s=t[6],c=t[7],_=t[8],T=t[9],l=t[10],R=t[11],A=t[12],f=t[13],N=t[14],h=t[15],d=e[0],I=e[1],S=e[2],m=e[3],M=e[4],O=e[5],y=e[6],p=e[7],C=e[8],U=e[9],L=e[10],F=e[11],P=e[12],v=e[13],w=e[14],D=e[15],g=r*d+u*I+_*S+A*m,x=a*d+E*I+T*S+f*m,B=i*d+s*I+l*S+N*m,z=o*d+c*I+R*S+h*m,G=r*M+u*O+_*y+A*p,b=a*M+E*O+T*y+f*p,X=i*M+s*O+l*y+N*p,V=o*M+c*O+R*y+h*p,H=r*C+u*U+_*L+A*F,q=a*C+E*U+T*L+f*F,W=i*C+s*U+l*L+N*F,Y=o*C+c*U+R*L+h*F,K=r*P+u*v+_*w+A*D,k=a*P+E*v+T*w+f*D,Z=i*P+s*v+l*w+N*D,j=o*P+c*v+R*w+h*D;return n[0]=g,n[1]=x,n[2]=B,n[3]=z,n[4]=G,n[5]=b,n[6]=X,n[7]=V,n[8]=H,n[9]=q,n[10]=W,n[11]=Y,n[12]=K,n[13]=k,n[14]=Z,n[15]=j,n},c.add=function(t,e,n){return n[0]=t[0]+e[0],n[1]=t[1]+e[1],n[2]=t[2]+e[2],n[3]=t[3]+e[3],n[4]=t[4]+e[4],n[5]=t[5]+e[5],n[6]=t[6]+e[6],n[7]=t[7]+e[7],n[8]=t[8]+e[8],n[9]=t[9]+e[9],n[10]=t[10]+e[10],n[11]=t[11]+e[11],n[12]=t[12]+e[12],n[13]=t[13]+e[13],n[14]=t[14]+e[14],n[15]=t[15]+e[15],n},c.subtract=function(t,e,n){return n[0]=t[0]-e[0],n[1]=t[1]-e[1],n[2]=t[2]-e[2],n[3]=t[3]-e[3],n[4]=t[4]-e[4],n[5]=t[5]-e[5],n[6]=t[6]-e[6],n[7]=t[7]-e[7],n[8]=t[8]-e[8],n[9]=t[9]-e[9],n[10]=t[10]-e[10],n[11]=t[11]-e[11],n[12]=t[12]-e[12],n[13]=t[13]-e[13],n[14]=t[14]-e[14],n[15]=t[15]-e[15],n},c.multiplyTransformation=function(t,e,n){var r=t[0],a=t[1],i=t[2],o=t[4],u=t[5],E=t[6],s=t[8],c=t[9],_=t[10],T=t[12],l=t[13],R=t[14],A=e[0],f=e[1],N=e[2],h=e[4],d=e[5],I=e[6],S=e[8],m=e[9],M=e[10],O=e[12],y=e[13],p=e[14],C=r*A+o*f+s*N,U=a*A+u*f+c*N,L=i*A+E*f+_*N,F=r*h+o*d+s*I,P=a*h+u*d+c*I,v=i*h+E*d+_*I,w=r*S+o*m+s*M,D=a*S+u*m+c*M,g=i*S+E*m+_*M,x=r*O+o*y+s*p+T,B=a*O+u*y+c*p+l,z=i*O+E*y+_*p+R;return n[0]=C,n[1]=U,n[2]=L,n[3]=0,n[4]=F,n[5]=P,n[6]=v,n[7]=0,n[8]=w,n[9]=D,n[10]=g,n[11]=0,n[12]=x,n[13]=B,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(t,e,n){var r=t[0],a=t[1],i=t[2],o=t[4],u=t[5],E=t[6],s=t[8],c=t[9],_=t[10],T=e[0],l=e[1],R=e[2],A=e[3],f=e[4],N=e[5],h=e[6],d=e[7],I=e[8],S=r*T+o*l+s*R,m=a*T+u*l+c*R,M=i*T+E*l+_*R,O=r*A+o*f+s*N,y=a*A+u*f+c*N,p=i*A+E*f+_*N,C=r*h+o*d+s*I,U=a*h+u*d+c*I,L=i*h+E*d+_*I;return n[0]=S,n[1]=m,n[2]=M,n[3]=0,n[4]=O,n[5]=y,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=L,n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=t[15],n},c.multiplyByTranslation=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=r*t[0]+a*t[4]+i*t[8]+t[12],u=r*t[1]+a*t[5]+i*t[9]+t[13],E=r*t[2]+a*t[6]+i*t[10]+t[14];return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=o,n[13]=u,n[14]=E,n[15]=t[15],n};var f=new t;c.multiplyByUniformScale=function(t,e,n){return f.x=e,f.y=e,f.z=e,c.multiplyByScale(t,f,n)},c.multiplyByScale=function(t,e,n){var r=e.x,a=e.y,i=e.z;return 1===r&&1===a&&1===i?c.clone(t,n):(n[0]=r*t[0],n[1]=r*t[1],n[2]=r*t[2],n[3]=0,n[4]=a*t[4],n[5]=a*t[5],n[6]=a*t[6],n[7]=0,n[8]=i*t[8],n[9]=i*t[9],n[10]=i*t[10],n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=1,n)},c.multiplyByVector=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=e.w,u=t[0]*r+t[4]*a+t[8]*i+t[12]*o,E=t[1]*r+t[5]*a+t[9]*i+t[13]*o,s=t[2]*r+t[6]*a+t[10]*i+t[14]*o,c=t[3]*r+t[7]*a+t[11]*i+t[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=t[0]*r+t[4]*a+t[8]*i,u=t[1]*r+t[5]*a+t[9]*i,E=t[2]*r+t[6]*a+t[10]*i;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=t[0]*r+t[4]*a+t[8]*i+t[12],u=t[1]*r+t[5]*a+t[9]*i+t[13],E=t[2]*r+t[6]*a+t[10]*i+t[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(t,e,n){return n[0]=t[0]*e,n[1]=t[1]*e,n[2]=t[2]*e,n[3]=t[3]*e,n[4]=t[4]*e,n[5]=t[5]*e,n[6]=t[6]*e,n[7]=t[7]*e,n[8]=t[8]*e,n[9]=t[9]*e,n[10]=t[10]*e,n[11]=t[11]*e,n[12]=t[12]*e,n[13]=t[13]*e,n[14]=t[14]*e,n[15]=t[15]*e,n},c.negate=function(t,e){return e[0]=-t[0],e[1]=-t[1],e[2]=-t[2],e[3]=-t[3],e[4]=-t[4],e[5]=-t[5],e[6]=-t[6],e[7]=-t[7],e[8]=-t[8],e[9]=-t[9],e[10]=-t[10],e[11]=-t[11],e[12]=-t[12],e[13]=-t[13],e[14]=-t[14],e[15]=-t[15],e},c.transpose=function(t,e){var n=t[1],r=t[2],a=t[3],i=t[6],o=t[7],u=t[11];return e[0]=t[0],e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=n,e[5]=t[5],e[6]=t[9],e[7]=t[13],e[8]=r,e[9]=i,e[10]=t[10],e[11]=t[14],e[12]=a,e[13]=o,e[14]=u,e[15]=t[15],e},c.abs=function(t,e){return e[0]=Math.abs(t[0]),e[1]=Math.abs(t[1]),e[2]=Math.abs(t[2]),e[3]=Math.abs(t[3]),e[4]=Math.abs(t[4]),e[5]=Math.abs(t[5]),e[6]=Math.abs(t[6]),e[7]=Math.abs(t[7]),e[8]=Math.abs(t[8]),e[9]=Math.abs(t[9]),e[10]=Math.abs(t[10]),e[11]=Math.abs(t[11]),e[12]=Math.abs(t[12]),e[13]=Math.abs(t[13]),e[14]=Math.abs(t[14]),e[15]=Math.abs(t[15]),e},c.equals=function(t,e){return t===e||r(t)&&r(e)&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[3]===e[3]&&t[7]===e[7]&&t[11]===e[11]&&t[15]===e[15]},c.equalsEpsilon=function(t,e,n){return t===e||r(t)&&r(e)&&Math.abs(t[0]-e[0])<=n&&Math.abs(t[1]-e[1])<=n&&Math.abs(t[2]-e[2])<=n&&Math.abs(t[3]-e[3])<=n&&Math.abs(t[4]-e[4])<=n&&Math.abs(t[5]-e[5])<=n&&Math.abs(t[6]-e[6])<=n&&Math.abs(t[7]-e[7])<=n&&Math.abs(t[8]-e[8])<=n&&Math.abs(t[9]-e[9])<=n&&Math.abs(t[10]-e[10])<=n&&Math.abs(t[11]-e[11])<=n&&Math.abs(t[12]-e[12])<=n&&Math.abs(t[13]-e[13])<=n&&Math.abs(t[14]-e[14])<=n&&Math.abs(t[15]-e[15])<=n},c.getTranslation=function(t,e){return e.x=t[12],e.y=t[13],e.z=t[14],e},c.getRotation=function(t,e){return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[4],e[4]=t[5],e[5]=t[6],e[6]=t[8],e[7]=t[9],e[8]=t[10],e};var N=new E,h=new E,d=new e,I=new e(0,0,0,1);return c.inverse=function(t,n){if(E.equalsEpsilon(c.getRotation(t,N),h,u.EPSILON7)&&e.equals(c.getRow(t,3,d),I))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-t[12],n[13]=-t[13],n[14]=-t[14],n[15]=1,n;var 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R=e.cartesianToCartographic(t[T]);a=Math.min(a,R.longitude),i=Math.max(i,R.longitude),c=Math.min(c,R.latitude),_=Math.max(_,R.latitude);var A=R.longitude>=0?R.longitude:R.longitude+u.TWO_PI;o=Math.min(o,A),s=Math.max(s,A)}return i-a>s-o&&(a=o,i=s,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),n(r)?(r.west=a,r.south=c,r.east=i,r.north=_,r):new E(a,c,i,_)},E.clone=function(t,e){if(n(t))return n(e)?(e.west=t.west,e.south=t.south,e.east=t.east,e.north=t.north,e):new E(t.west,t.south,t.east,t.north)},E.prototype.clone=function(t){return E.clone(this,t)},E.prototype.equals=function(t){return E.equals(this,t)},E.equals=function(t,e){return t===e||n(t)&&n(e)&&t.west===e.west&&t.south===e.south&&t.east===e.east&&t.north===e.north},E.prototype.equalsEpsilon=function(t,e){return n(t)&&Math.abs(this.west-t.west)<=e&&Math.abs(this.south-t.south)<=e&&Math.abs(this.east-t.east)<=e&&Math.abs(this.north-t.north)<=e},E.validate=function(t){},E.southwest=function(e,r){return 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c=0,_=t.north,T=t.south,l=t.east,R=t.west,A=s;A.height=a,A.longitude=R,A.latitude=_,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.latitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,_<0?A.latitude=_:T>0?A.latitude=T:A.latitude=0;for(var f=1;f<8;++f)A.longitude=-Math.PI+f*u.PI_OVER_TWO,E.contains(t,A)&&(o[c]=r.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++),o.length=c,o},E.MAX_VALUE=o(new E(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),E}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(t,e,n,r,a,i,o,u,E,s,c,_,T){"use strict";function l(e,r){this.center=t.clone(n(e,t.ZERO)),this.radius=n(r,0)}var R=new t,A=new t,f=new t,N=new t,h=new t,d=new t,I=new t,S=new t,m=new t,M=new t,O=new t,y=new t;l.fromPoints=function(e,n){if(r(n)||(n=new l),!r(e)||0===e.length)return n.center=t.clone(t.ZERO,n.center),n.radius=0,n;for(var a=t.clone(e[0],I),i=t.clone(a,R),o=t.clone(a,A),u=t.clone(a,f),E=t.clone(a,N),s=t.clone(a,h),c=t.clone(a,d),_=e.length,T=1;T<_;T++){t.clone(e[T],a);var p=a.x,C=a.y,U=a.z;p<i.x&&t.clone(a,i),p>E.x&&t.clone(a,E),C<o.y&&t.clone(a,o),C>s.y&&t.clone(a,s),U<u.z&&t.clone(a,u),U>c.z&&t.clone(a,c)}var L=t.magnitudeSquared(t.subtract(E,i,S)),F=t.magnitudeSquared(t.subtract(s,o,S)),P=t.magnitudeSquared(t.subtract(c,u,S)),v=i,w=E,D=L;F>D&&(D=F,v=o,w=s),P>D&&(D=P,v=u,w=c);var g=m;g.x=.5*(v.x+w.x),g.y=.5*(v.y+w.y),g.z=.5*(v.z+w.z);var x=t.magnitudeSquared(t.subtract(w,g,S)),B=Math.sqrt(x),z=M;z.x=i.x,z.y=o.y,z.z=u.z;var G=O;G.x=E.x,G.y=s.y,G.z=c.z;var b=t.multiplyByScalar(t.add(z,G,S),.5,y),X=0;for(T=0;T<_;T++){t.clone(e[T],a);var V=t.magnitude(t.subtract(a,b,S));V>X&&(X=V);var H=t.magnitudeSquared(t.subtract(a,g,S));if(H>x){var q=Math.sqrt(H);B=.5*(B+q),x=B*B;var W=q-B;g.x=(B*g.x+W*a.x)/q,g.y=(B*g.y+W*a.y)/q,g.z=(B*g.z+W*a.z)/q}}return B<X?(t.clone(g,n.center),n.radius=B):(t.clone(b,n.center),n.radius=X),n};var p=new o,C=new t,U=new t,L=new e,F=new e;l.fromRectangle2D=function(t,e,n){return l.fromRectangleWithHeights2D(t,e,0,0,n)},l.fromRectangleWithHeights2D=function(e,a,i,o,u){if(r(u)||(u=new l),!r(e))return u.center=t.clone(t.ZERO,u.center),u.radius=0,u;a=n(a,p),T.southwest(e,L),L.height=i,T.northeast(e,F),F.height=o;var E=a.project(L,C),s=a.project(F,U),c=s.x-E.x,_=s.y-E.y,R=s.z-E.z;u.radius=.5*Math.sqrt(c*c+_*_+R*R);var A=u.center;return A.x=E.x+.5*c,A.y=E.y+.5*_,A.z=E.z+.5*R,u};var P=[];l.fromRectangle3D=function(t,e,a,o){e=n(e,i.WGS84),a=n(a,0);var u;return 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TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return t(e)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(t,e){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},a={};return e(a,{element:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(a.supportsFullscreen())return null!==a.element}}}),a.supportsFullscreen=function(){if(t(n))return n;n=!1;var e=document.body;if("function"==typeof e.requestFullscreen)return r.requestFullscreen="requestFullscreen",r.exitFullscreen="exitFullscreen",r.fullscreenEnabled="fullscreenEnabled",r.fullscreenElement="fullscreenElement",r.fullscreenchange="fullscreenchange",r.fullscreenerror="fullscreenerror",n=!0;for(var a,i=["webkit","moz","o","ms","khtml"],o=0,u=i.length;o<u;++o){var E=i[o];a=E+"RequestFullscreen","function"==typeof e[a]?(r.requestFullscreen=a,n=!0):(a=E+"RequestFullScreen","function"==typeof e[a]&&(r.requestFullscreen=a,n=!0)),a=E+"ExitFullscreen","function"==typeof document[a]?r.exitFullscreen=a:(a=E+"CancelFullScreen","function"==typeof document[a]&&(r.exitFullscreen=a)),a=E+"FullscreenEnabled",void 0!==document[a]?r.fullscreenEnabled=a:(a=E+"FullScreenEnabled",void 0!==document[a]&&(r.fullscreenEnabled=a)),a=E+"FullscreenElement",void 0!==document[a]?r.fullscreenElement=a:(a=E+"FullScreenElement",void 0!==document[a]&&(r.fullscreenElement=a)),a=E+"fullscreenchange",void 0!==document["on"+a]&&("ms"===E&&(a="MSFullscreenChange"),r.fullscreenchange=a),a=E+"fullscreenerror",void 0!==document["on"+a]&&("ms"===E&&(a="MSFullscreenError"),r.fullscreenerror=a)}return n},a.requestFullscreen=function(t,e){a.supportsFullscreen()&&t[r.requestFullscreen]({vrDisplay:e})},a.exitFullscreen=function(){a.supportsFullscreen()&&document[r.exitFullscreen]()},a}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(t,e,n){"use strict";function r(t){for(var e=t.split("."),n=0,r=e.length;n<r;++n)e[n]=parseInt(e[n],10);return e}function a(){if(!e(d)){d=!1;var t=/ Chrome\/([\.0-9]+)/.exec(h.userAgent);null!==t&&(d=!0,I=r(t[1]))}return d}function i(){return a()&&I}function o(){if(!e(S)&&(S=!1,!a()&&/ Safari\/[\.0-9]+/.test(h.userAgent))){var t=/ Version\/([\.0-9]+)/.exec(h.userAgent);null!==t&&(S=!0,m=r(t[1]))}return S}function u(){return o()&&m}function E(){if(!e(M)){M=!1;var t=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(h.userAgent);null!==t&&(M=!0,O=r(t[1]),O.isNightly=!!t[2])}return M}function s(){return E()&&O}function c(){if(!e(y)){y=!1;var t;"Microsoft Internet Explorer"===h.appName?(t=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(h.userAgent),null!==t&&(y=!0,p=r(t[1]))):"Netscape"===h.appName&&(t=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(h.userAgent),null!==t&&(y=!0,p=r(t[1])))}return y}function _(){return c()&&p}function T(){if(!e(C)){C=!1;var t=/Firefox\/([\.0-9]+)/.exec(h.userAgent);null!==t&&(C=!0,U=r(t[1]))}return C}function l(){return e(L)||(L=/Windows/i.test(h.appVersion)),L}function R(){return T()&&U}function A(){return e(F)||(F="undefined"!=typeof PointerEvent&&(!e(h.pointerEnabled)||h.pointerEnabled)),F}function f(){if(!e(v)){var t=document.createElement("canvas");t.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var n=t.style.imageRendering;v=e(n)&&""!==n,v&&(P=n)}return v}function N(){return f()?P:void 0}var h;h="undefined"!=typeof navigator?navigator:{};var d,I,S,m,M,O,y,p,C,U,L,F,P,v,w={isChrome:a,chromeVersion:i,isSafari:o,safariVersion:u,isWebkit:E,webkitVersion:s,isInternetExplorer:c,internetExplorerVersion:_,isFirefox:T,firefoxVersion:R,isWindows:l,hardwareConcurrency:t(h.hardwareConcurrency,3),supportsPointerEvents:A,supportsImageRenderingPixelated:f,imageRenderingValue:N};return w.supportsFullscreen=function(){return n.supportsFullscreen()},w.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},w.supportsWebWorkers=function(){return"undefined"!=typeof Worker},w}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(t,e,n,r,a,i){"use strict";if(!a.supportsTypedArrays())return{};var o={BYTE:t.BYTE,UNSIGNED_BYTE:t.UNSIGNED_BYTE,SHORT:t.SHORT,UNSIGNED_SHORT:t.UNSIGNED_SHORT,INT:t.INT,UNSIGNED_INT:t.UNSIGNED_INT,FLOAT:t.FLOAT,DOUBLE:t.DOUBLE};return o.getSizeInBytes=function(t){switch(t){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new r("componentDatatype is not a valid value.")}},o.fromTypedArray=function(t){return t instanceof Int8Array?o.BYTE:t instanceof Uint8Array?o.UNSIGNED_BYTE:t instanceof Int16Array?o.SHORT:t instanceof Uint16Array?o.UNSIGNED_SHORT:t instanceof Int32Array?o.INT:t instanceof Uint32Array?o.UNSIGNED_INT:t instanceof Float32Array?o.FLOAT:t instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(t){return n(t)&&(t===o.BYTE||t===o.UNSIGNED_BYTE||t===o.SHORT||t===o.UNSIGNED_SHORT||t===o.INT||t===o.UNSIGNED_INT||t===o.FLOAT||t===o.DOUBLE)},o.createTypedArray=function(t,e){switch(t){case o.BYTE:return new Int8Array(e);case o.UNSIGNED_BYTE:return new Uint8Array(e);case o.SHORT:return new Int16Array(e);case o.UNSIGNED_SHORT:return new Uint16Array(e);case o.INT:return new Int32Array(e);case o.UNSIGNED_INT:return new Uint32Array(e);case o.FLOAT:return new Float32Array(e);case o.DOUBLE:return new Float64Array(e);default:throw new r("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(t,n,a,i){switch(a=e(a,0),i=e(i,(n.byteLength-a)/o.getSizeInBytes(t)),t){case o.BYTE:return new Int8Array(n,a,i);case o.UNSIGNED_BYTE:return new Uint8Array(n,a,i);case o.SHORT:return new Int16Array(n,a,i);case o.UNSIGNED_SHORT:return new Uint16Array(n,a,i);case o.INT:return new Int32Array(n,a,i);case o.UNSIGNED_INT:return new Uint32Array(n,a,i);case o.FLOAT:return new Float32Array(n,a,i);case o.DOUBLE:return new Float64Array(n,a,i);default:throw new r("componentDatatype is not a valid value.")}},o.fromName=function(t){switch(t){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE;default:throw new r("name is not a valid value.")}},i(o)}),define("Core/CylinderGeometryLibrary",["./Math"],function(t){"use strict";var e={};return e.computePositions=function(e,n,r,a,i){var o,u=.5*e,E=-u,s=a+a,c=i?2*s:s,_=new Float64Array(3*c),T=0,l=0,R=i?3*s:0,A=i?3*(s+a):3*a;for(o=0;o<a;o++){var f=o/a*t.TWO_PI,N=Math.cos(f),h=Math.sin(f),d=N*r,I=h*r,S=N*n,m=h*n;_[l+R]=d,_[l+R+1]=I,_[l+R+2]=E,_[l+A]=S,_[l+A+1]=m,_[l+A+2]=u,l+=3,i&&(_[T++]=d,_[T++]=I,_[T++]=E,_[T++]=S,_[T++]=m,_[T++]=u)}return _},e}),define("Core/GeometryType",["./freezeObject"],function(t){"use strict";var e={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return t(e)}),define("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(t,e){"use strict";var n={POINTS:t.POINTS,LINES:t.LINES,LINE_LOOP:t.LINE_LOOP,LINE_STRIP:t.LINE_STRIP,TRIANGLES:t.TRIANGLES,TRIANGLE_STRIP:t.TRIANGLE_STRIP,TRIANGLE_FAN:t.TRIANGLE_FAN,validate:function(t){return t===n.POINTS||t===n.LINES||t===n.LINE_LOOP||t===n.LINE_STRIP||t===n.TRIANGLES||t===n.TRIANGLE_STRIP||t===n.TRIANGLE_FAN}};return e(n)}),define("Core/Geometry",["./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(t,e,n,r,a){"use strict";function i(e){e=t(e,t.EMPTY_OBJECT),this.attributes=e.attributes,this.indices=e.indices,this.primitiveType=t(e.primitiveType,a.TRIANGLES),this.boundingSphere=e.boundingSphere,this.geometryType=t(e.geometryType,r.NONE),this.boundingSphereCV=e.boundingSphereCV}return i.computeNumberOfVertices=function(t){var r=-1;for(var a in t.attributes)if(t.attributes.hasOwnProperty(a)&&e(t.attributes[a])&&e(t.attributes[a].values)){var i=t.attributes[a],o=i.values.length/i.componentsPerAttribute;if(r!==o&&r!==-1)throw new n("All attribute lists must have the same number of attributes.");r=o}return r},i}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(t,e,n){"use strict";function r(e){e=t(e,t.EMPTY_OBJECT),this.componentDatatype=e.componentDatatype,this.componentsPerAttribute=e.componentsPerAttribute,this.normalize=t(e.normalize,!1),this.values=e.values}return r}),define("Core/GeometryAttributes",["./defaultValue"],function(t){"use strict";function e(e){e=t(e,t.EMPTY_OBJECT),this.position=e.position,this.normal=e.normal,this.st=e.st,this.binormal=e.binormal,this.tangent=e.tangent,this.color=e.color}return e}),define("Core/IndexDatatype",["../Renderer/WebGLConstants","./defined","./DeveloperError","./freezeObject","./Math"],function(t,e,n,r,a){"use strict";var i={UNSIGNED_BYTE:t.UNSIGNED_BYTE,UNSIGNED_SHORT:t.UNSIGNED_SHORT,UNSIGNED_INT:t.UNSIGNED_INT};return i.getSizeInBytes=function(t){switch(t){case i.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case i.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case i.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},i.validate=function(t){return e(t)&&(t===i.UNSIGNED_BYTE||t===i.UNSIGNED_SHORT||t===i.UNSIGNED_INT)},i.createTypedArray=function(t,e){return t>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(e):new Uint16Array(e)},i.createTypedArrayFromArrayBuffer=function(t,e,n,r){return t>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(e,n,r):new Uint16Array(e,n,r)},r(i)}),define("Core/VertexFormat",["./defaultValue","./defined","./DeveloperError","./freezeObject"],function(t,e,n,r){"use strict";function a(e){e=t(e,t.EMPTY_OBJECT),this.position=t(e.position,!1),this.normal=t(e.normal,!1),this.st=t(e.st,!1),this.binormal=t(e.binormal,!1),this.tangent=t(e.tangent,!1),this.color=t(e.color,!1)}return a.POSITION_ONLY=r(new a({position:!0})),a.POSITION_AND_NORMAL=r(new a({position:!0,normal:!0})),a.POSITION_NORMAL_AND_ST=r(new a({position:!0,normal:!0,st:!0})),a.POSITION_AND_ST=r(new a({position:!0,st:!0})),a.POSITION_AND_COLOR=r(new a({position:!0,color:!0})),a.ALL=r(new a({position:!0,normal:!0,st:!0,binormal:!0,tangent:!0})),a.DEFAULT=a.POSITION_NORMAL_AND_ST,a.packedLength=6,a.pack=function(e,n,r){return r=t(r,0),n[r++]=e.position?1:0,n[r++]=e.normal?1:0,n[r++]=e.st?1:0,n[r++]=e.binormal?1:0,n[r++]=e.tangent?1:0,n[r++]=e.color?1:0,n},a.unpack=function(n,r,i){return r=t(r,0),e(i)||(i=new a),i.position=1===n[r++],i.normal=1===n[r++],i.st=1===n[r++],i.binormal=1===n[r++],i.tangent=1===n[r++],i.color=1===n[r++],i},a.clone=function(t,n){if(e(t))return e(n)||(n=new a),n.position=t.position,n.normal=t.normal,n.st=t.st,n.binormal=t.binormal,n.tangent=t.tangent,n.color=t.color,n},a}),define("Core/CylinderGeometry",["./BoundingSphere","./Cartesian2","./Cartesian3","./ComponentDatatype","./CylinderGeometryLibrary","./defaultValue","./defined","./DeveloperError","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PrimitiveType","./VertexFormat"],function(t,e,n,r,a,i,o,u,E,s,c,_,T,l,R){"use strict";function A(t){t=i(t,i.EMPTY_OBJECT);var e=t.length,n=t.topRadius,r=t.bottomRadius,a=i(t.vertexFormat,R.DEFAULT),o=i(t.slices,128);this._length=e,this._topRadius=n,this._bottomRadius=r,this._vertexFormat=R.clone(a),this._slices=o,this._workerName="createCylinderGeometry"}var f=new e,N=new n,h=new n,d=new n,I=new n;A.packedLength=R.packedLength+4,A.pack=function(t,e,n){return n=i(n,0),R.pack(t._vertexFormat,e,n),n+=R.packedLength,e[n++]=t._length,e[n++]=t._topRadius,e[n++]=t._bottomRadius,e[n]=t._slices,e};var S=new R,m={vertexFormat:S,length:void 0,topRadius:void 0,bottomRadius:void 0,slices:void 0};return A.unpack=function(t,e,n){e=i(e,0);var r=R.unpack(t,e,S);e+=R.packedLength;var a=t[e++],u=t[e++],E=t[e++],s=t[e];return o(n)?(n._vertexFormat=R.clone(r,n._vertexFormat),n._length=a,n._topRadius=u,n._bottomRadius=E,n._slices=s,n):(m.length=a,m.topRadius=u,m.bottomRadius=E,m.slices=s,new A(m))},A.createGeometry=function(i){var o=i._length,u=i._topRadius,R=i._bottomRadius,A=i._vertexFormat,S=i._slices;if(!(o<=0||u<0||R<0||0===u&&0===R)){var m,M=S+S,O=S+M,y=M+M,p=a.computePositions(o,u,R,S,!0),C=A.st?new Float32Array(2*y):void 0,U=A.normal?new Float32Array(3*y):void 0,L=A.tangent?new Float32Array(3*y):void 0,F=A.binormal?new Float32Array(3*y):void 0,P=A.normal||A.tangent||A.binormal;if(P){var v=A.tangent||A.binormal,w=0,D=0,g=0,x=N;x.z=0;var B=d,z=h;for(m=0;m<S;m++){var G=m/S*T.TWO_PI,b=Math.cos(G),X=Math.sin(G);P&&(x.x=b,x.y=X,v&&(B=n.normalize(n.cross(n.UNIT_Z,x,B),B)),A.normal&&(U[w++]=b,U[w++]=X,U[w++]=0,U[w++]=b,U[w++]=X,U[w++]=0),A.tangent&&(L[D++]=B.x,L[D++]=B.y,L[D++]=B.z,L[D++]=B.x,L[D++]=B.y,L[D++]=B.z),A.binormal&&(z=n.normalize(n.cross(x,B,z),z),F[g++]=z.x,F[g++]=z.y,F[g++]=z.z,F[g++]=z.x,F[g++]=z.y,F[g++]=z.z))}for(m=0;m<S;m++)A.normal&&(U[w++]=0,U[w++]=0,U[w++]=-1),A.tangent&&(L[D++]=1,L[D++]=0,L[D++]=0),A.binormal&&(F[g++]=0,F[g++]=-1,F[g++]=0);for(m=0;m<S;m++)A.normal&&(U[w++]=0,U[w++]=0,U[w++]=1),A.tangent&&(L[D++]=1,L[D++]=0,L[D++]=0),A.binormal&&(F[g++]=0,F[g++]=1,F[g++]=0)}var V=12*S-12,H=_.createTypedArray(y,V),q=0,W=0;for(m=0;m<S-1;m++)H[q++]=W,H[q++]=W+2,H[q++]=W+3,H[q++]=W,H[q++]=W+3,H[q++]=W+1,W+=2;for(H[q++]=M-2,H[q++]=0,H[q++]=1,H[q++]=M-2,H[q++]=1,H[q++]=M-1,m=1;m<S-1;m++)H[q++]=M+m+1,H[q++]=M+m,H[q++]=M;for(m=1;m<S-1;m++)H[q++]=O,H[q++]=O+m,H[q++]=O+m+1;var Y=0;if(A.st){var K=Math.max(u,R);for(m=0;m<y;m++){var k=n.fromArray(p,3*m,I);C[Y++]=(k.x+K)/(2*K),C[Y++]=(k.y+K)/(2*K)}}var Z=new c;A.position&&(Z.position=new s({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:p})),A.normal&&(Z.normal=new s({componentDatatype:r.FLOAT,componentsPerAttribute:3,values:U})),A.tangent&&(Z.tangent=new s({componentDatatype:r.FLOAT,componentsPerAttribute:3,values:L})),A.binormal&&(Z.binormal=new s({componentDatatype:r.FLOAT,componentsPerAttribute:3,values:F})),A.st&&(Z.st=new s({componentDatatype:r.FLOAT,componentsPerAttribute:2,values:C})),f.x=.5*o,f.y=Math.max(R,u);var j=new t(n.ZERO,e.magnitude(f));return new E({attributes:Z,indices:H,primitiveType:l.TRIANGLES,boundingSphere:j})}},A}),define("Workers/createCylinderGeometry",["../Core/CylinderGeometry","../Core/defined"],function(t,e){"use strict";return function(n,r){return e(r)&&(n=t.unpack(n,r)),t.createGeometry(n)}})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createCylinderOutlineGeometry.js b/vendors/Cesium/Workers/createCylinderOutlineGeometry.js
index 923b424..17cb657 100644
--- a/vendors/Cesium/Workers/createCylinderOutlineGeometry.js
+++ b/vendors/Cesium/Workers/createCylinderOutlineGeometry.js
@@ -1,60 +1,60 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";var i={};i.EPSILON1=.1,i.EPSILON2=.01,i.EPSILON3=.001,i.EPSILON4=1e-4,i.EPSILON5=1e-5,i.EPSILON6=1e-6,i.EPSILON7=1e-7,i.EPSILON8=1e-8,i.EPSILON9=1e-9,i.EPSILON10=1e-10,i.EPSILON11=1e-11,i.EPSILON12=1e-12,i.EPSILON13=1e-13,i.EPSILON14=1e-14,i.EPSILON15=1e-15,i.EPSILON16=1e-16,i.EPSILON17=1e-17,i.EPSILON18=1e-18,i.EPSILON19=1e-19,i.EPSILON20=1e-20,i.GRAVITATIONALPARAMETER=3986004418e5,i.SOLAR_RADIUS=6955e5,i.LUNAR_RADIUS=1737400,i.SIXTY_FOUR_KILOBYTES=65536,i.sign=function(e){return e>0?1:e<0?-1:0},i.signNotZero=function(e){return e<0?-1:1},i.toSNorm=function(e,n){return n=t(n,255),Math.round((.5*i.clamp(e,-1,1)+.5)*n)},i.fromSNorm=function(e,n){return n=t(n,255),i.clamp(e,0,n)/n*2-1},i.sinh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t-n)},i.cosh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t+n)},i.lerp=function(e,t,n){return(1-n)*e+n*t},i.PI=Math.PI,i.ONE_OVER_PI=1/Math.PI,i.PI_OVER_TWO=.5*Math.PI,i.PI_OVER_THREE=Math.PI/3,i.PI_OVER_FOUR=Math.PI/4,i.PI_OVER_SIX=Math.PI/6,i.THREE_PI_OVER_TWO=3*Math.PI*.5,i.TWO_PI=2*Math.PI,i.ONE_OVER_TWO_PI=1/(2*Math.PI),i.RADIANS_PER_DEGREE=Math.PI/180,i.DEGREES_PER_RADIAN=180/Math.PI,i.RADIANS_PER_ARCSECOND=i.RADIANS_PER_DEGREE/3600,i.toRadians=function(e){return e*i.RADIANS_PER_DEGREE},i.toDegrees=function(e){return e*i.DEGREES_PER_RADIAN},i.convertLongitudeRange=function(e){var t=i.TWO_PI,n=e-Math.floor(e/t)*t;return n<-Math.PI?n+t:n>=Math.PI?n-t:n},i.negativePiToPi=function(e){return i.zeroToTwoPi(e+i.PI)-i.PI},i.zeroToTwoPi=function(e){var t=i.mod(e,i.TWO_PI);return 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f.x=t,f.y=t,f.z=t,c.multiplyByScale(e,f,n)},c.multiplyByScale=function(e,t,n){var r=t.x,i=t.y,a=t.z;return 1===r&&1===i&&1===a?c.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=i*e[4],n[5]=i*e[5],n[6]=i*e[6],n[7]=0,n[8]=a*e[8],n[9]=a*e[9],n[10]=a*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},c.multiplyByVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=t.w,u=e[0]*r+e[4]*i+e[8]*a+e[12]*o,E=e[1]*r+e[5]*i+e[9]*a+e[13]*o,s=e[2]*r+e[6]*i+e[10]*a+e[14]*o,c=e[3]*r+e[7]*i+e[11]*a+e[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a,u=e[1]*r+e[5]*i+e[9]*a,E=e[2]*r+e[6]*i+e[10]*a;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a+e[12],u=e[1]*r+e[5]*i+e[9]*a+e[13],E=e[2]*r+e[6]*i+e[10]*a+e[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},c.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},c.transpose=function(e,t){var n=e[1],r=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=u,t[15]=e[15],t},c.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},c.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},c.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},c.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},c.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var N=new E,h=new E,d=new t,I=new t(0,0,0,1);return c.inverse=function(e,n){if(E.equalsEpsilon(c.getRotation(e,N),h,u.EPSILON7)&&t.equals(c.getRow(e,3,d),I))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],i=e[4],a=e[8],o=e[12],_=e[1],T=e[5],R=e[9],l=e[13],A=e[2],f=e[6],S=e[10],M=e[14],m=e[3],O=e[7],y=e[11],p=e[15],C=S*p,U=M*y,L=f*p,F=M*O,P=f*y,v=S*O,D=A*p,w=M*m,x=A*y,B=S*m,g=A*O,z=f*m,G=C*T+F*R+P*l-(U*T+L*R+v*l),b=U*_+D*R+B*l-(C*_+w*R+x*l),X=L*_+w*T+g*l-(F*_+D*T+z*l),V=v*_+x*T+z*R-(P*_+B*T+g*R),H=U*i+L*a+v*o-(C*i+F*a+P*o),q=C*r+w*a+x*o-(U*r+D*a+B*o),W=F*r+D*i+z*o-(L*r+w*i+g*o),Y=P*r+B*i+g*a-(v*r+x*i+z*a);C=a*l,U=o*R,L=i*l,F=o*T,P=i*R,v=a*T,D=r*l,w=o*_,x=r*R,B=a*_,g=r*T,z=i*_;var K=C*O+F*y+P*p-(U*O+L*y+v*p),k=U*m+D*y+B*p-(C*m+w*y+x*p),Z=L*m+w*O+g*p-(F*m+D*O+z*p),j=v*m+x*O+z*y-(P*m+B*O+g*y),Q=L*S+v*M+U*f-(P*M+C*f+F*S),J=x*M+C*A+w*S-(D*S+B*M+U*A),$=D*f+z*M+F*A-(g*M+L*A+w*f),ee=g*S+P*A+B*f-(x*f+z*S+v*A),te=r*G+i*b+a*X+o*V;if(Math.abs(te)<u.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=G*te,n[1]=b*te,n[2]=X*te,n[3]=V*te,n[4]=H*te,n[5]=q*te,n[6]=W*te,n[7]=Y*te,n[8]=K*te,n[9]=k*te,n[10]=Z*te,n[11]=j*te,n[12]=Q*te,n[13]=J*te,n[14]=$*te,n[15]=ee*te,n},c.inverseTransformation=function(e,t){var n=e[0],r=e[1],i=e[2],a=e[4],o=e[5],u=e[6],E=e[8],s=e[9],c=e[10],_=e[12],T=e[13],R=e[14],l=-n*_-r*T-i*R,A=-a*_-o*T-u*R,f=-E*_-s*T-c*R;return t[0]=n,t[1]=a,t[2]=E,t[3]=0,t[4]=r,t[5]=o,t[6]=s,t[7]=0,t[8]=i,t[9]=u,t[10]=c,t[11]=0,t[12]=l,t[13]=A,t[14]=f,t[15]=1,t},c.IDENTITY=o(new c(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),c.ZERO=o(new c(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),c.COLUMN0ROW0=0,c.COLUMN0ROW1=1,c.COLUMN0ROW2=2,c.COLUMN0ROW3=3,c.COLUMN1ROW0=4,c.COLUMN1ROW1=5,c.COLUMN1ROW2=6,c.COLUMN1ROW3=7,c.COLUMN2ROW0=8,c.COLUMN2ROW1=9,c.COLUMN2ROW2=10,c.COLUMN2ROW3=11,c.COLUMN3ROW0=12,c.COLUMN3ROW1=13,c.COLUMN3ROW2=14,c.COLUMN3ROW3=15,i(c.prototype,{length:{get:function(){return c.packedLength}}}),c.prototype.clone=function(e){return c.clone(this,e)},c.prototype.equals=function(e){return c.equals(this,e)},c.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]},c.prototype.equalsEpsilon=function(e,t){return c.equalsEpsilon(this,e,t)},c.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},c}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(e,t,n,r){"use strict";function i(t,n){this.normal=e.clone(t),this.distance=n}i.fromPointNormal=function(n,r,a){var o=-e.dot(r,n);return t(a)?(e.clone(r,a.normal),a.distance=o,a):new i(r,o)};var a=new e;return i.fromCartesian4=function(n,r){var o=e.fromCartesian4(n,a),u=n.w;return t(r)?(e.clone(o,r.normal),r.distance=u,r):new i(o,u)},i.getPointDistance=function(t,n){return e.dot(t.normal,n)+t.distance},i.ORIGIN_XY_PLANE=r(new i(e.UNIT_Z,0)),i.ORIGIN_YZ_PLANE=r(new i(e.UNIT_X,0)),i.ORIGIN_ZX_PLANE=r(new i(e.UNIT_Y,0)),i}),define("Core/Rectangle",["./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(e,t,n,r,i,a,o,u){"use strict";function E(e,n,r,i){this.west=t(e,0),this.south=t(n,0),this.east=t(r,0),this.north=t(i,0)}r(E.prototype,{width:{get:function(){return E.computeWidth(this)}},height:{get:function(){return E.computeHeight(this)}}}),E.packedLength=4,E.pack=function(e,n,r){return r=t(r,0),n[r++]=e.west,n[r++]=e.south,n[r++]=e.east,n[r]=e.north,n},E.unpack=function(e,r,i){return r=t(r,0),n(i)||(i=new E),i.west=e[r++],i.south=e[r++],i.east=e[r++],i.north=e[r],i},E.computeWidth=function(e){var t=e.east,n=e.west;return t<n&&(t+=u.TWO_PI),t-n},E.computeHeight=function(e){return e.north-e.south},E.fromDegrees=function(e,r,i,a,o){return e=u.toRadians(t(e,0)),r=u.toRadians(t(r,0)),i=u.toRadians(t(i,0)),a=u.toRadians(t(a,0)),n(o)?(o.west=e,o.south=r,o.east=i,o.north=a,o):new E(e,r,i,a)},E.fromCartographicArray=function(e,t){for(var r=Number.MAX_VALUE,i=-Number.MAX_VALUE,a=Number.MAX_VALUE,o=-Number.MAX_VALUE,s=Number.MAX_VALUE,c=-Number.MAX_VALUE,_=0,T=e.length;_<T;_++){var R=e[_];r=Math.min(r,R.longitude),i=Math.max(i,R.longitude),s=Math.min(s,R.latitude),c=Math.max(c,R.latitude);var l=R.longitude>=0?R.longitude:R.longitude+u.TWO_PI;a=Math.min(a,l),o=Math.max(o,l)}return i-r>o-a&&(r=a,i=o,i>u.PI&&(i-=u.TWO_PI),r>u.PI&&(r-=u.TWO_PI)),n(t)?(t.west=r,t.south=s,t.east=i,t.north=c,t):new E(r,s,i,c)},E.fromCartesianArray=function(e,t,r){for(var i=Number.MAX_VALUE,a=-Number.MAX_VALUE,o=Number.MAX_VALUE,s=-Number.MAX_VALUE,c=Number.MAX_VALUE,_=-Number.MAX_VALUE,T=0,R=e.length;T<R;T++){var l=t.cartesianToCartographic(e[T]);i=Math.min(i,l.longitude),a=Math.max(a,l.longitude),c=Math.min(c,l.latitude),_=Math.max(_,l.latitude);var A=l.longitude>=0?l.longitude:l.longitude+u.TWO_PI;o=Math.min(o,A),s=Math.max(s,A)}return a-i>s-o&&(i=o,a=s,a>u.PI&&(a-=u.TWO_PI),i>u.PI&&(i-=u.TWO_PI)),n(r)?(r.west=i,r.south=c,r.east=a,r.north=_,r):new E(i,c,a,_)},E.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new E(e.west,e.south,e.east,e.north)},E.prototype.clone=function(e){return E.clone(this,e)},E.prototype.equals=function(e){return E.equals(this,e)},E.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},E.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},E.validate=function(e){},E.southwest=function(t,r){return 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t={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";var i={};i.EPSILON1=.1,i.EPSILON2=.01,i.EPSILON3=.001,i.EPSILON4=1e-4,i.EPSILON5=1e-5,i.EPSILON6=1e-6,i.EPSILON7=1e-7,i.EPSILON8=1e-8,i.EPSILON9=1e-9,i.EPSILON10=1e-10,i.EPSILON11=1e-11,i.EPSILON12=1e-12,i.EPSILON13=1e-13,i.EPSILON14=1e-14,i.EPSILON15=1e-15,i.EPSILON16=1e-16,i.EPSILON17=1e-17,i.EPSILON18=1e-18,i.EPSILON19=1e-19,i.EPSILON20=1e-20,i.GRAVITATIONALPARAMETER=3986004418e5,i.SOLAR_RADIUS=6955e5,i.LUNAR_RADIUS=1737400,i.SIXTY_FOUR_KILOBYTES=65536,i.sign=function(e){return e>0?1:e<0?-1:0},i.signNotZero=function(e){return e<0?-1:1},i.toSNorm=function(e,n){return n=t(n,255),Math.round((.5*i.clamp(e,-1,1)+.5)*n)},i.fromSNorm=function(e,n){return n=t(n,255),i.clamp(e,0,n)/n*2-1},i.sinh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t-n)},i.cosh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t+n)},i.lerp=function(e,t,n){return(1-n)*e+n*t},i.PI=Math.PI,i.ONE_OVER_PI=1/Math.PI,i.PI_OVER_TWO=.5*Math.PI,i.PI_OVER_THREE=Math.PI/3,i.PI_OVER_FOUR=Math.PI/4,i.PI_OVER_SIX=Math.PI/6,i.THREE_PI_OVER_TWO=3*Math.PI*.5,i.TWO_PI=2*Math.PI,i.ONE_OVER_TWO_PI=1/(2*Math.PI),i.RADIANS_PER_DEGREE=Math.PI/180,i.DEGREES_PER_RADIAN=180/Math.PI,i.RADIANS_PER_ARCSECOND=i.RADIANS_PER_DEGREE/3600,i.toRadians=function(e){return e*i.RADIANS_PER_DEGREE},i.toDegrees=function(e){return e*i.DEGREES_PER_RADIAN},i.convertLongitudeRange=function(e){var t=i.TWO_PI,n=e-Math.floor(e/t)*t;return n<-Math.PI?n+t:n>=Math.PI?n-t:n},i.negativePiToPi=function(e){return i.zeroToTwoPi(e+i.PI)-i.PI},i.zeroToTwoPi=function(e){var t=i.mod(e,i.TWO_PI);return Math.abs(t)<i.EPSILON14&&Math.abs(e)>i.EPSILON14?i.TWO_PI:t},i.mod=function(e,t){return(e%t+t)%t},i.equalsEpsilon=function(e,n,r,i){i=t(i,r);var a=Math.abs(e-n);return a<=i||a<=r*Math.max(Math.abs(e),Math.abs(n))};var a=[1];i.factorial=function(e){var t=a.length;if(e>=t)for(var n=a[t-1],r=t;r<=e;r++)a.push(n*r);return a[e]},i.incrementWrap=function(e,n,r){return r=t(r,0),++e,e>n&&(e=r),e},i.isPowerOfTwo=function(e){return 0!==e&&0===(e&e-1)},i.nextPowerOfTwo=function(e){return--e,e|=e>>1,e|=e>>2,e|=e>>4,e|=e>>8,e|=e>>16,++e,e},i.clamp=function(e,t,n){return e<t?t:e>n?n:e};var o=new e;return i.setRandomNumberSeed=function(t){o=new e(t)},i.nextRandomNumber=function(){return o.random()},i.acosClamped=function(e){return Math.acos(i.clamp(e,-1,1))},i.asinClamped=function(e){return Math.asin(i.clamp(e,-1,1))},i.chordLength=function(e,t){return 2*t*Math.sin(.5*e)},i.logBase=function(e,t){return Math.log(e)/Math.log(t)},i.fog=function(e,t){var n=e*t;return 1-Math.exp(-(n*n))},i}),define("Core/Cartesian3",["./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,i){"use strict";function a(t,n,r){this.x=e(t,0),this.y=e(n,0),this.z=e(r,0)}a.fromSpherical=function(n,r){t(r)||(r=new a);var i=n.clock,o=n.cone,u=e(n.magnitude,1),E=u*Math.sin(o);return r.x=E*Math.cos(i),r.y=E*Math.sin(i),r.z=u*Math.cos(o),r},a.fromElements=function(e,n,r,i){return t(i)?(i.x=e,i.y=n,i.z=r,i):new a(e,n,r)},a.clone=function(e,n){if(t(e))return t(n)?(n.x=e.x,n.y=e.y,n.z=e.z,n):new a(e.x,e.y,e.z)},a.fromCartesian4=a.clone,a.packedLength=3,a.pack=function(t,n,r){return r=e(r,0),n[r++]=t.x,n[r++]=t.y,n[r]=t.z,n},a.unpack=function(n,r,i){return r=e(r,0),t(i)||(i=new a),i.x=n[r++],i.y=n[r++],i.z=n[r],i},a.packArray=function(e,n){var r=e.length;t(n)?n.length=3*r:n=new Array(3*r);for(var i=0;i<r;++i)a.pack(e[i],n,3*i);return n},a.unpackArray=function(e,n){var r=e.length;t(n)?n.length=r/3:n=new Array(r/3);for(var i=0;i<r;i+=3){var 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n.x=e.x+t.x,n.y=e.y+t.y,n.z=e.z+t.z,n},a.subtract=function(e,t,n){return n.x=e.x-t.x,n.y=e.y-t.y,n.z=e.z-t.z,n},a.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n.z=e.z*t,n},a.divideByScalar=function(e,t,n){return n.x=e.x/t,n.y=e.y/t,n.z=e.z/t,n},a.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t},a.abs=function(e,t){return t.x=Math.abs(e.x),t.y=Math.abs(e.y),t.z=Math.abs(e.z),t};var u=new a;a.lerp=function(e,t,n,r){return a.multiplyByScalar(t,n,u),r=a.multiplyByScalar(e,1-n,r),a.add(u,r,r)};var E=new a,s=new a;a.angleBetween=function(e,t){a.normalize(e,E),a.normalize(t,s);var n=a.dot(E,s),r=a.magnitude(a.cross(E,s,E));return Math.atan2(r,n)};var c=new a;a.mostOrthogonalAxis=function(e,t){var n=a.normalize(e,c);return a.abs(n,n),t=n.x<=n.y?n.x<=n.z?a.clone(a.UNIT_X,t):a.clone(a.UNIT_Z,t):n.y<=n.z?a.clone(a.UNIT_Y,t):a.clone(a.UNIT_Z,t)},a.equals=function(e,n){return e===n||t(e)&&t(n)&&e.x===n.x&&e.y===n.y&&e.z===n.z},a.equalsArray=function(e,t,n){return e.x===t[n]&&e.y===t[n+1]&&e.z===t[n+2]},a.equalsEpsilon=function(e,n,r,a){return e===n||t(e)&&t(n)&&i.equalsEpsilon(e.x,n.x,r,a)&&i.equalsEpsilon(e.y,n.y,r,a)&&i.equalsEpsilon(e.z,n.z,r,a)},a.cross=function(e,t,n){var r=e.x,i=e.y,a=e.z,o=t.x,u=t.y,E=t.z,s=i*E-a*u,c=a*o-r*E,_=r*u-i*o;return n.x=s,n.y=c,n.z=_,n},a.fromDegrees=function(e,t,n,r,o){return e=i.toRadians(e),t=i.toRadians(t),a.fromRadians(e,t,n,r,o)};var _=new a,T=new a,R=new a(40680631590769,40680631590769,40408299984661.445);return a.fromRadians=function(n,r,i,o,u){i=e(i,0);var E=t(o)?o.radiiSquared:R,s=Math.cos(r);_.x=s*Math.cos(n),_.y=s*Math.sin(n),_.z=Math.sin(r),_=a.normalize(_,_),a.multiplyComponents(E,_,T);var c=Math.sqrt(a.dot(_,T));return T=a.divideByScalar(T,c,T),_=a.multiplyByScalar(_,i,_),t(u)||(u=new a),a.add(T,_,u)},a.fromDegreesArray=function(e,n,r){var i=e.length;t(r)?r.length=i/2:r=new Array(i/2);for(var o=0;o<i;o+=2){var u=e[o],E=e[o+1],s=o/2;r[s]=a.fromDegrees(u,E,0,n,r[s])}return 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u(e,n,r){this.longitude=t(e,0),this.latitude=t(n,0),this.height=t(r,0)}u.fromRadians=function(e,r,i,a){return i=t(i,0),n(a)?(a.longitude=e,a.latitude=r,a.height=i,a):new u(e,r,i)},u.fromDegrees=function(e,t,n,r){return e=a.toRadians(e),t=a.toRadians(t),u.fromRadians(e,t,n,r)};var E=new e,s=new e,c=new e,_=new e(1/6378137,1/6378137,1/6356752.314245179),T=new e(1/40680631590769,1/40680631590769,1/40408299984661.445),R=a.EPSILON1;return u.fromCartesian=function(t,r,i){var l=n(r)?r.oneOverRadii:_,A=n(r)?r.oneOverRadiiSquared:T,f=n(r)?r._centerToleranceSquared:R,N=o(t,l,A,f,s);if(n(N)){var h=e.multiplyComponents(t,A,E);h=e.normalize(h,h);var d=e.subtract(t,N,c),I=Math.atan2(h.y,h.x),S=Math.asin(h.z),M=a.sign(e.dot(d,t))*e.magnitude(d);return n(i)?(i.longitude=I,i.latitude=S,i.height=M,i):new u(I,S,M)}},u.clone=function(e,t){if(n(e))return n(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new u(e.longitude,e.latitude,e.height)},u.equals=function(e,t){return e===t||n(e)&&n(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e.longitude-t.longitude)<=r&&Math.abs(e.latitude-t.latitude)<=r&&Math.abs(e.height-t.height)<=r},u.ZERO=i(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),n=Object.defineProperties;return t&&e(n)||(n=function(e){return 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i=t.x,a=t.y,o=t.z,u=this._oneOverRadiiSquared,E=1/Math.sqrt(i*i*u.x+a*a*u.y+o*o*u.z);return e.multiplyByScalar(t,E,n)},c.prototype.transformPositionToScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._oneOverRadii,n)},c.prototype.transformPositionFromScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._radii,n)},c.prototype.equals=function(t){return this===t||r(t)&&e.equals(this._radii,t._radii)},c.prototype.toString=function(){return this._radii.toString()},c}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(e,t,n,r,i,a,o){"use strict";function u(e){this._ellipsoid=n(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return i(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(t,n){var i=this._semimajorAxis,a=t.longitude*i,o=t.latitude*i,u=t.height;return r(n)?(n.x=a,n.y=o,n.z=u,n):new e(a,o,u)},u.prototype.unproject=function(e,n){var i=this._oneOverSemimajorAxis,a=e.x*i,o=e.y*i,u=e.z;return r(n)?(n.longitude=a,n.latitude=o,n.height=u,n):new t(a,o,u)},u}),define("Core/Intersect",["./freezeObject"],function(e){"use strict";var t={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};return e(t)}),define("Core/Interval",["./defaultValue"],function(e){"use strict";function t(t,n){this.start=e(t,0),this.stop=e(n,0)}return t}),define("Core/Matrix3",["./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,i,a,o){"use strict";function u(e,n,r,i,a,o,u,E,s){this[0]=t(e,0),this[1]=t(i,0),this[2]=t(u,0),this[3]=t(n,0),this[4]=t(a,0),this[5]=t(E,0),this[6]=t(r,0),this[7]=t(o,0),this[8]=t(s,0)}function E(e){for(var t=0,n=0;n<9;++n){var r=e[n];t+=r*r}return Math.sqrt(t)}function s(e){for(var t=0,n=0;n<3;++n){var 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n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t):new u(e[0],e[3],e[6],e[1],e[4],e[7],e[2],e[5],e[8])},u.fromArray=function(e,r,i){return r=t(r,0),n(i)||(i=new u),i[0]=e[r],i[1]=e[r+1],i[2]=e[r+2],i[3]=e[r+3],i[4]=e[r+4],i[5]=e[r+5],i[6]=e[r+6],i[7]=e[r+7],i[8]=e[r+8],i},u.fromColumnMajorArray=function(e,t){return u.clone(e,t)},u.fromRowMajorArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],t):new u(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8])},u.fromQuaternion=function(e,t){var r=e.x*e.x,i=e.x*e.y,a=e.x*e.z,o=e.x*e.w,E=e.y*e.y,s=e.y*e.z,c=e.y*e.w,_=e.z*e.z,T=e.z*e.w,R=e.w*e.w,l=r-E-_+R,A=2*(i-T),f=2*(a+c),N=2*(i+T),h=-r+E-_+R,d=2*(s-o),I=2*(a-c),S=2*(s+o),M=-r-E+_+R;return n(t)?(t[0]=l,t[1]=N,t[2]=I,t[3]=A,t[4]=h,t[5]=S,t[6]=f,t[7]=d,t[8]=M,t):new u(l,A,f,N,h,d,I,S,M)},u.fromScale=function(e,t){return n(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=e.y,t[5]=0,t[6]=0,t[7]=0,t[8]=e.z,t):new u(e.x,0,0,0,e.y,0,0,0,e.z)},u.fromUniformScale=function(e,t){return n(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=e,t[5]=0,t[6]=0,t[7]=0,t[8]=e,t):new u(e,0,0,0,e,0,0,0,e)},u.fromCrossProduct=function(e,t){return n(t)?(t[0]=0,t[1]=e.z,t[2]=-e.y,t[3]=-e.z,t[4]=0,t[5]=e.x,t[6]=e.y,t[7]=-e.x,t[8]=0,t):new u(0,-e.z,e.y,e.z,0,-e.x,-e.y,e.x,0)},u.fromRotationX=function(e,t){var r=Math.cos(e),i=Math.sin(e);return n(t)?(t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=r,t[5]=i,t[6]=0,t[7]=-i,t[8]=r,t):new u(1,0,0,0,r,-i,0,i,r)},u.fromRotationY=function(e,t){var r=Math.cos(e),i=Math.sin(e);return n(t)?(t[0]=r,t[1]=0,t[2]=-i,t[3]=0,t[4]=1,t[5]=0,t[6]=i,t[7]=0,t[8]=r,t):new u(r,0,i,0,1,0,-i,0,r)},u.fromRotationZ=function(e,t){var r=Math.cos(e),i=Math.sin(e);return n(t)?(t[0]=r,t[1]=i,t[2]=0,t[3]=-i,t[4]=r,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new u(r,-i,0,i,r,0,0,0,1)},u.toArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8]]},u.getElementIndex=function(e,t){return 3*e+t},u.getColumn=function(e,t,n){var r=3*t,i=e[r],a=e[r+1],o=e[r+2];return n.x=i,n.y=a,n.z=o,n},u.setColumn=function(e,t,n,r){r=u.clone(e,r);var i=3*t;return r[i]=n.x,r[i+1]=n.y,r[i+2]=n.z,r},u.getRow=function(e,t,n){var r=e[t],i=e[t+3],a=e[t+6];return n.x=r,n.y=i,n.z=a,n},u.setRow=function(e,t,n,r){return r=u.clone(e,r),r[t]=n.x,r[t+3]=n.y,r[t+6]=n.z,r};var _=new e;u.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],_)),n.y=e.magnitude(e.fromElements(t[3],t[4],t[5],_)),n.z=e.magnitude(e.fromElements(t[6],t[7],t[8],_)),n};var T=new e;u.getMaximumScale=function(t){return u.getScale(t,T),e.maximumComponent(T)},u.multiply=function(e,t,n){var 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o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=E,o[6]=0,o[7]=0,o[8]=s,o[9]=c,o[10]=_,o[11]=T,o[12]=0,o[13]=0,o[14]=R,o[15]=0,o},c.computeInfinitePerspectiveOffCenter=function(e,t,n,r,i,a){var o=2*i/(t-e),u=2*i/(r-n),E=(t+e)/(t-e),s=(r+n)/(r-n),c=-1,_=-1,T=-2*i;return a[0]=o,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=u,a[6]=0,a[7]=0,a[8]=E,a[9]=s,a[10]=c,a[11]=_,a[12]=0,a[13]=0,a[14]=T,a[15]=0,a},c.computeViewportTransformation=function(e,t,r,i){e=n(e,n.EMPTY_OBJECT);var a=n(e.x,0),o=n(e.y,0),u=n(e.width,0),E=n(e.height,0);t=n(t,0),r=n(r,1);var s=.5*u,c=.5*E,_=.5*(r-t),T=s,R=c,l=_,A=a+s,f=o+c,N=t+_,h=1;return i[0]=T,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=R,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=l,i[11]=0,i[12]=A,i[13]=f,i[14]=N,i[15]=h,i},c.computeView=function(t,n,r,i,a){return a[0]=i.x,a[1]=r.x,a[2]=-n.x,a[3]=0,a[4]=i.y,a[5]=r.y,a[6]=-n.y,a[7]=0,a[8]=i.z,a[9]=r.z,a[10]=-n.z,a[11]=0,a[12]=-e.dot(i,t),a[13]=-e.dot(r,t),a[14]=e.dot(n,t),a[15]=1,a},c.toArray=function(e,t){return r(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]},c.getElementIndex=function(e,t){return 4*e+t},c.getColumn=function(e,t,n){var r=4*t,i=e[r],a=e[r+1],o=e[r+2],u=e[r+3];return n.x=i,n.y=a,n.z=o,n.w=u,n},c.setColumn=function(e,t,n,r){r=c.clone(e,r);var i=4*t;return r[i]=n.x,r[i+1]=n.y,r[i+2]=n.z,r[i+3]=n.w,r},c.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n},c.getRow=function(e,t,n){var r=e[t],i=e[t+4],a=e[t+8],o=e[t+12];return n.x=r,n.y=i,n.z=a,n.w=o,n},c.setRow=function(e,t,n,r){return r=c.clone(e,r),r[t]=n.x,r[t+4]=n.y,r[t+8]=n.z,r[t+12]=n.w,r};var l=new e;c.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],l)),n.y=e.magnitude(e.fromElements(t[4],t[5],t[6],l)),n.z=e.magnitude(e.fromElements(t[8],t[9],t[10],l)),n};var A=new e;c.getMaximumScale=function(t){return c.getScale(t,A),e.maximumComponent(A)},c.multiply=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[3],u=e[4],E=e[5],s=e[6],c=e[7],_=e[8],T=e[9],R=e[10],l=e[11],A=e[12],f=e[13],N=e[14],h=e[15],d=t[0],I=t[1],S=t[2],M=t[3],m=t[4],O=t[5],y=t[6],p=t[7],C=t[8],U=t[9],L=t[10],F=t[11],P=t[12],v=t[13],D=t[14],w=t[15],x=r*d+u*I+_*S+A*M,B=i*d+E*I+T*S+f*M,g=a*d+s*I+R*S+N*M,z=o*d+c*I+l*S+h*M,G=r*m+u*O+_*y+A*p,b=i*m+E*O+T*y+f*p,X=a*m+s*O+R*y+N*p,V=o*m+c*O+l*y+h*p,H=r*C+u*U+_*L+A*F,q=i*C+E*U+T*L+f*F,W=a*C+s*U+R*L+N*F,Y=o*C+c*U+l*L+h*F,K=r*P+u*v+_*D+A*w,k=i*P+E*v+T*D+f*w,Z=a*P+s*v+R*D+N*w,j=o*P+c*v+l*D+h*w;return n[0]=x,n[1]=B,n[2]=g,n[3]=z,n[4]=G,n[5]=b,n[6]=X,n[7]=V,n[8]=H,n[9]=q,n[10]=W,n[11]=Y,n[12]=K,n[13]=k,n[14]=Z,n[15]=j,n},c.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n},c.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n},c.multiplyTransformation=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[4],u=e[5],E=e[6],s=e[8],c=e[9],_=e[10],T=e[12],R=e[13],l=e[14],A=t[0],f=t[1],N=t[2],h=t[4],d=t[5],I=t[6],S=t[8],M=t[9],m=t[10],O=t[12],y=t[13],p=t[14],C=r*A+o*f+s*N,U=i*A+u*f+c*N,L=a*A+E*f+_*N,F=r*h+o*d+s*I,P=i*h+u*d+c*I,v=a*h+E*d+_*I,D=r*S+o*M+s*m,w=i*S+u*M+c*m,x=a*S+E*M+_*m,B=r*O+o*y+s*p+T,g=i*O+u*y+c*p+R,z=a*O+E*y+_*p+l;return n[0]=C,n[1]=U,n[2]=L,n[3]=0,n[4]=F,n[5]=P,n[6]=v,n[7]=0,n[8]=D,n[9]=w,n[10]=x,n[11]=0,n[12]=B,n[13]=g,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[4],u=e[5],E=e[6],s=e[8],c=e[9],_=e[10],T=t[0],R=t[1],l=t[2],A=t[3],f=t[4],N=t[5],h=t[6],d=t[7],I=t[8],S=r*T+o*R+s*l,M=i*T+u*R+c*l,m=a*T+E*R+_*l,O=r*A+o*f+s*N,y=i*A+u*f+c*N,p=a*A+E*f+_*N,C=r*h+o*d+s*I,U=i*h+u*d+c*I,L=a*h+E*d+_*I;return n[0]=S,n[1]=M,n[2]=m,n[3]=0,n[4]=O,n[5]=y,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=L,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},c.multiplyByTranslation=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=r*e[0]+i*e[4]+a*e[8]+e[12],u=r*e[1]+i*e[5]+a*e[9]+e[13],E=r*e[2]+i*e[6]+a*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=o,n[13]=u,n[14]=E,n[15]=e[15],n};var f=new e;c.multiplyByUniformScale=function(e,t,n){return f.x=t,f.y=t,f.z=t,c.multiplyByScale(e,f,n)},c.multiplyByScale=function(e,t,n){var r=t.x,i=t.y,a=t.z;return 1===r&&1===i&&1===a?c.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=i*e[4],n[5]=i*e[5],n[6]=i*e[6],n[7]=0,n[8]=a*e[8],n[9]=a*e[9],n[10]=a*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},c.multiplyByVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=t.w,u=e[0]*r+e[4]*i+e[8]*a+e[12]*o,E=e[1]*r+e[5]*i+e[9]*a+e[13]*o,s=e[2]*r+e[6]*i+e[10]*a+e[14]*o,c=e[3]*r+e[7]*i+e[11]*a+e[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a,u=e[1]*r+e[5]*i+e[9]*a,E=e[2]*r+e[6]*i+e[10]*a;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a+e[12],u=e[1]*r+e[5]*i+e[9]*a+e[13],E=e[2]*r+e[6]*i+e[10]*a+e[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},c.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},c.transpose=function(e,t){var n=e[1],r=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=u,t[15]=e[15],t},c.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},c.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},c.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},c.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},c.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var N=new E,h=new E,d=new t,I=new t(0,0,0,1);return c.inverse=function(e,n){if(E.equalsEpsilon(c.getRotation(e,N),h,u.EPSILON7)&&t.equals(c.getRow(e,3,d),I))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],i=e[4],a=e[8],o=e[12],_=e[1],T=e[5],R=e[9],l=e[13],A=e[2],f=e[6],S=e[10],M=e[14],m=e[3],O=e[7],y=e[11],p=e[15],C=S*p,U=M*y,L=f*p,F=M*O,P=f*y,v=S*O,D=A*p,w=M*m,x=A*y,B=S*m,g=A*O,z=f*m,G=C*T+F*R+P*l-(U*T+L*R+v*l),b=U*_+D*R+B*l-(C*_+w*R+x*l),X=L*_+w*T+g*l-(F*_+D*T+z*l),V=v*_+x*T+z*R-(P*_+B*T+g*R),H=U*i+L*a+v*o-(C*i+F*a+P*o),q=C*r+w*a+x*o-(U*r+D*a+B*o),W=F*r+D*i+z*o-(L*r+w*i+g*o),Y=P*r+B*i+g*a-(v*r+x*i+z*a);C=a*l,U=o*R,L=i*l,F=o*T,P=i*R,v=a*T,D=r*l,w=o*_,x=r*R,B=a*_,g=r*T,z=i*_;var K=C*O+F*y+P*p-(U*O+L*y+v*p),k=U*m+D*y+B*p-(C*m+w*y+x*p),Z=L*m+w*O+g*p-(F*m+D*O+z*p),j=v*m+x*O+z*y-(P*m+B*O+g*y),Q=L*S+v*M+U*f-(P*M+C*f+F*S),J=x*M+C*A+w*S-(D*S+B*M+U*A),$=D*f+z*M+F*A-(g*M+L*A+w*f),ee=g*S+P*A+B*f-(x*f+z*S+v*A),te=r*G+i*b+a*X+o*V;if(Math.abs(te)<u.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return 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c=0,_=e.north,T=e.south,R=e.east,l=e.west,A=s;A.height=i,A.longitude=l,A.latitude=_,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.latitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,_<0?A.latitude=_:T>0?A.latitude=T:A.latitude=0;for(var f=1;f<8;++f)A.longitude=-Math.PI+f*u.PI_OVER_TWO,E.contains(e,A)&&(o[c]=r.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++),o.length=c,o},E.MAX_VALUE=o(new E(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),E}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,i,a,o,u,E,s,c,_,T){"use strict";function R(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var l=new e,A=new e,f=new e,N=new e,h=new e,d=new e,I=new e,S=new e,M=new e,m=new e,O=new e,y=new e;R.fromPoints=function(t,n){if(r(n)||(n=new R),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var i=e.clone(t[0],I),a=e.clone(i,l),o=e.clone(i,A),u=e.clone(i,f),E=e.clone(i,N),s=e.clone(i,h),c=e.clone(i,d),_=t.length,T=1;T<_;T++){e.clone(t[T],i);var p=i.x,C=i.y,U=i.z;p<a.x&&e.clone(i,a),p>E.x&&e.clone(i,E),C<o.y&&e.clone(i,o),C>s.y&&e.clone(i,s),U<u.z&&e.clone(i,u),U>c.z&&e.clone(i,c)}var L=e.magnitudeSquared(e.subtract(E,a,S)),F=e.magnitudeSquared(e.subtract(s,o,S)),P=e.magnitudeSquared(e.subtract(c,u,S)),v=a,D=E,w=L;F>w&&(w=F,v=o,D=s),P>w&&(w=P,v=u,D=c);var x=M;x.x=.5*(v.x+D.x),x.y=.5*(v.y+D.y),x.z=.5*(v.z+D.z);var B=e.magnitudeSquared(e.subtract(D,x,S)),g=Math.sqrt(B),z=m;z.x=a.x,z.y=o.y,z.z=u.z;var G=O;G.x=E.x,G.y=s.y,G.z=c.z;var b=e.multiplyByScalar(e.add(z,G,S),.5,y),X=0;for(T=0;T<_;T++){e.clone(t[T],i);var V=e.magnitude(e.subtract(i,b,S));V>X&&(X=V);var H=e.magnitudeSquared(e.subtract(i,x,S));if(H>B){var q=Math.sqrt(H);g=.5*(g+q),B=g*g;var W=q-g;x.x=(g*x.x+W*i.x)/q,x.y=(g*x.y+W*i.y)/q,x.z=(g*x.z+W*i.z)/q}}return g<X?(e.clone(x,n.center),n.radius=g):(e.clone(b,n.center),n.radius=X),n};var p=new o,C=new e,U=new e,L=new t,F=new t;R.fromRectangle2D=function(e,t,n){return R.fromRectangleWithHeights2D(e,t,0,0,n)},R.fromRectangleWithHeights2D=function(t,i,a,o,u){if(r(u)||(u=new R),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=n(i,p),T.southwest(t,L),L.height=a,T.northeast(t,F),F.height=o;var E=i.project(L,C),s=i.project(F,U),c=s.x-E.x,_=s.y-E.y,l=s.z-E.z;u.radius=.5*Math.sqrt(c*c+_*_+l*l);var A=u.center;return A.x=E.x+.5*c,A.y=E.y+.5*_,A.z=E.z+.5*l,u};var P=[];R.fromRectangle3D=function(e,t,i,o){t=n(t,a.WGS84),i=n(i,0);var u;return 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TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},i={};return t(i,{element:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(i.supportsFullscreen())return null!==i.element}}}),i.supportsFullscreen=function(){if(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return r.requestFullscreen="requestFullscreen",r.exitFullscreen="exitFullscreen",r.fullscreenEnabled="fullscreenEnabled",r.fullscreenElement="fullscreenElement",r.fullscreenchange="fullscreenchange",r.fullscreenerror="fullscreenerror",n=!0;for(var i,a=["webkit","moz","o","ms","khtml"],o=0,u=a.length;o<u;++o){var E=a[o];i=E+"RequestFullscreen","function"==typeof t[i]?(r.requestFullscreen=i,n=!0):(i=E+"RequestFullScreen","function"==typeof t[i]&&(r.requestFullscreen=i,n=!0)),i=E+"ExitFullscreen","function"==typeof document[i]?r.exitFullscreen=i:(i=E+"CancelFullScreen","function"==typeof document[i]&&(r.exitFullscreen=i)),i=E+"FullscreenEnabled",void 0!==document[i]?r.fullscreenEnabled=i:(i=E+"FullScreenEnabled",void 0!==document[i]&&(r.fullscreenEnabled=i)),i=E+"FullscreenElement",void 0!==document[i]?r.fullscreenElement=i:(i=E+"FullScreenElement",void 0!==document[i]&&(r.fullscreenElement=i)),i=E+"fullscreenchange",void 0!==document["on"+i]&&("ms"===E&&(i="MSFullscreenChange"),r.fullscreenchange=i),i=E+"fullscreenerror",void 0!==document["on"+i]&&("ms"===E&&(i="MSFullscreenError"),r.fullscreenerror=i)}return n},i.requestFullscreen=function(e,t){i.supportsFullscreen()&&e[r.requestFullscreen]({vrDisplay:t})},i.exitFullscreen=function(){i.supportsFullscreen()&&document[r.exitFullscreen]()},i}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,n){"use strict";function r(e){for(var t=e.split("."),n=0,r=t.length;n<r;++n)t[n]=parseInt(t[n],10);return t}function i(){if(!t(d)){d=!1;var e=/ Chrome\/([\.0-9]+)/.exec(h.userAgent);null!==e&&(d=!0,I=r(e[1]))}return d}function a(){return i()&&I}function o(){if(!t(S)&&(S=!1,!i()&&/ Safari\/[\.0-9]+/.test(h.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(h.userAgent);null!==e&&(S=!0,M=r(e[1]))}return S}function u(){return o()&&M}function E(){if(!t(m)){m=!1;var e=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(h.userAgent);null!==e&&(m=!0,O=r(e[1]),O.isNightly=!!e[2])}return m}function s(){return E()&&O}function c(){if(!t(y)){y=!1;var e;"Microsoft Internet Explorer"===h.appName?(e=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(h.userAgent),null!==e&&(y=!0,p=r(e[1]))):"Netscape"===h.appName&&(e=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(h.userAgent),null!==e&&(y=!0,p=r(e[1])))}return y}function _(){return c()&&p}function T(){if(!t(C)){C=!1;var e=/Firefox\/([\.0-9]+)/.exec(h.userAgent);null!==e&&(C=!0,U=r(e[1]))}return C}function R(){return t(L)||(L=/Windows/i.test(h.appVersion)),L}function l(){return T()&&U}function A(){return t(F)||(F="undefined"!=typeof PointerEvent&&(!t(h.pointerEnabled)||h.pointerEnabled)),F}function f(){if(!t(v)){var e=document.createElement("canvas");e.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var n=e.style.imageRendering;v=t(n)&&""!==n,v&&(P=n)}return v}function N(){return f()?P:void 0}var h;h="undefined"!=typeof navigator?navigator:{};var d,I,S,M,m,O,y,p,C,U,L,F,P,v,D={isChrome:i,chromeVersion:a,isSafari:o,safariVersion:u,isWebkit:E,webkitVersion:s,isInternetExplorer:c,internetExplorerVersion:_,isFirefox:T,firefoxVersion:l,isWindows:R,hardwareConcurrency:e(h.hardwareConcurrency,3),supportsPointerEvents:A,supportsImageRenderingPixelated:f,imageRenderingValue:N};return D.supportsFullscreen=function(){return n.supportsFullscreen()},D.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},D.supportsWebWorkers=function(){return"undefined"!=typeof Worker},D}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,t,n,r,i,a){"use strict";if(!i.supportsTypedArrays())return{};var o={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new r("componentDatatype is not a valid value.")}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return n(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t);default:throw new r("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(e,n,i,a){switch(i=t(i,0),a=t(a,(n.byteLength-i)/o.getSizeInBytes(e)),e){case o.BYTE:return new Int8Array(n,i,a);case o.UNSIGNED_BYTE:return new Uint8Array(n,i,a);case o.SHORT:return new Int16Array(n,i,a);case o.UNSIGNED_SHORT:return new Uint16Array(n,i,a);case o.INT:return new Int32Array(n,i,a);case o.UNSIGNED_INT:return new Uint32Array(n,i,a);case o.FLOAT:return new Float32Array(n,i,a);case o.DOUBLE:return new Float64Array(n,i,a);default:throw new r("componentDatatype is not a valid value.")}},o.fromName=function(e){switch(e){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE;default:throw new r("name is not a valid value.")}},a(o)}),define("Core/CylinderGeometryLibrary",["./Math"],function(e){"use strict";var t={};return t.computePositions=function(t,n,r,i,a){var o,u=.5*t,E=-u,s=i+i,c=a?2*s:s,_=new Float64Array(3*c),T=0,R=0,l=a?3*s:0,A=a?3*(s+i):3*i;for(o=0;o<i;o++){var f=o/i*e.TWO_PI,N=Math.cos(f),h=Math.sin(f),d=N*r,I=h*r,S=N*n,M=h*n;_[R+l]=d,_[R+l+1]=I,_[R+l+2]=E,_[R+A]=S,_[R+A+1]=M,_[R+A+2]=u,R+=3,a&&(_[T++]=d,_[T++]=I,_[T++]=E,_[T++]=S,_[T++]=M,_[T++]=u)}return _},t}),define("Core/GeometryType",["./freezeObject"],function(e){"use strict";var t={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return e(t)}),define("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(e,t){"use strict";var n={POINTS:e.POINTS,LINES:e.LINES,LINE_LOOP:e.LINE_LOOP,LINE_STRIP:e.LINE_STRIP,TRIANGLES:e.TRIANGLES,TRIANGLE_STRIP:e.TRIANGLE_STRIP,TRIANGLE_FAN:e.TRIANGLE_FAN,validate:function(e){return e===n.POINTS||e===n.LINES||e===n.LINE_LOOP||e===n.LINE_STRIP||e===n.TRIANGLES||e===n.TRIANGLE_STRIP||e===n.TRIANGLE_FAN}};return t(n)}),define("Core/Geometry",["./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(e,t,n,r,i){"use strict";function a(t){t=e(t,e.EMPTY_OBJECT),this.attributes=t.attributes,this.indices=t.indices,this.primitiveType=e(t.primitiveType,i.TRIANGLES),this.boundingSphere=t.boundingSphere,this.geometryType=e(t.geometryType,r.NONE),this.boundingSphereCV=t.boundingSphereCV}return a.computeNumberOfVertices=function(e){var r=-1;for(var i in e.attributes)if(e.attributes.hasOwnProperty(i)&&t(e.attributes[i])&&t(e.attributes[i].values)){var a=e.attributes[i],o=a.values.length/a.componentsPerAttribute;if(r!==o&&r!==-1)throw new n("All attribute lists must have the same number of attributes.");r=o}return r},a}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(e,t,n){"use strict";function r(t){t=e(t,e.EMPTY_OBJECT),this.componentDatatype=t.componentDatatype,this.componentsPerAttribute=t.componentsPerAttribute,this.normalize=e(t.normalize,!1),this.values=t.values}return r}),define("Core/GeometryAttributes",["./defaultValue"],function(e){"use strict";function t(t){t=e(t,e.EMPTY_OBJECT),this.position=t.position,this.normal=t.normal,this.st=t.st,this.binormal=t.binormal,this.tangent=t.tangent,this.color=t.color}return t}),define("Core/IndexDatatype",["../Renderer/WebGLConstants","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,i){"use strict";var a={UNSIGNED_BYTE:e.UNSIGNED_BYTE,UNSIGNED_SHORT:e.UNSIGNED_SHORT,UNSIGNED_INT:e.UNSIGNED_INT};return a.getSizeInBytes=function(e){switch(e){case a.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case a.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case a.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},a.validate=function(e){return t(e)&&(e===a.UNSIGNED_BYTE||e===a.UNSIGNED_SHORT||e===a.UNSIGNED_INT)},a.createTypedArray=function(e,t){return e>=i.SIXTY_FOUR_KILOBYTES?new Uint32Array(t):new Uint16Array(t)},a.createTypedArrayFromArrayBuffer=function(e,t,n,r){return e>=i.SIXTY_FOUR_KILOBYTES?new Uint32Array(t,n,r):new Uint16Array(t,n,r)},r(a)}),define("Core/CylinderOutlineGeometry",["./BoundingSphere","./Cartesian2","./Cartesian3","./ComponentDatatype","./CylinderGeometryLibrary","./defaultValue","./defined","./DeveloperError","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./PrimitiveType"],function(e,t,n,r,i,a,o,u,E,s,c,_,T){"use strict";function R(e){e=a(e,a.EMPTY_OBJECT);var t=e.length,n=e.topRadius,r=e.bottomRadius,i=a(e.slices,128),o=Math.max(a(e.numberOfVerticalLines,16),0);this._length=t,this._topRadius=n,this._bottomRadius=r,this._slices=i,this._numberOfVerticalLines=o,this._workerName="createCylinderOutlineGeometry"}var l=new t;R.packedLength=5,R.pack=function(e,t,n){return n=a(n,0),t[n++]=e._length,t[n++]=e._topRadius,t[n++]=e._bottomRadius,t[n++]=e._slices,t[n]=e._numberOfVerticalLines,t};var A={length:void 0,topRadius:void 0,bottomRadius:void 0,slices:void 0,numberOfVerticalLines:void 0};return R.unpack=function(e,t,n){t=a(t,0);var r=e[t++],i=e[t++],u=e[t++],E=e[t++],s=e[t];return o(n)?(n._length=r,n._topRadius=i,n._bottomRadius=u,n._slices=E,n._numberOfVerticalLines=s,n):(A.length=r,A.topRadius=i,A.bottomRadius=u,A.slices=E,A.numberOfVerticalLines=s,new R(A))},R.createGeometry=function(a){var o=a._length,u=a._topRadius,R=a._bottomRadius,A=a._slices,f=a._numberOfVerticalLines;if(!(o<=0||u<0||R<0||0===u&&0===R)){var N,h=2*A,d=i.computePositions(o,u,R,A,!1),I=2*A;if(f>0){var S=Math.min(f,A);N=Math.round(A/S),I+=S}for(var M=_.createTypedArray(h,2*I),m=0,O=0;O<A-1;O++)M[m++]=O,M[m++]=O+1,M[m++]=O+A,M[m++]=O+1+A;if(M[m++]=A-1,M[m++]=0,M[m++]=A+A-1,M[m++]=A,f>0)for(O=0;O<A;O+=N)M[m++]=O,M[m++]=O+A;var y=new c;y.position=new s({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:d}),l.x=.5*o,l.y=Math.max(R,u);var p=new e(n.ZERO,t.magnitude(l));return new E({attributes:y,indices:M,primitiveType:T.LINES,boundingSphere:p})}},R}),define("Workers/createCylinderOutlineGeometry",["../Core/CylinderOutlineGeometry","../Core/defined"],function(e,t){"use strict";return function(n,r){return t(r)&&(n=e.unpack(n,r)),e.createGeometry(n)}})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createEllipseGeometry.js b/vendors/Cesium/Workers/createEllipseGeometry.js
index 7a18fcc..0d9b4de 100644
--- a/vendors/Cesium/Workers/createEllipseGeometry.js
+++ b/vendors/Cesium/Workers/createEllipseGeometry.js
@@ -1,230 +1,230 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
-  @license
-  when.js - https://github.com/cujojs/when
-
-  MIT License (c) copyright B Cavalier & J Hann
-
- * A lightweight CommonJS Promises/A and when() implementation
- * when is part of the cujo.js family of libraries (http://cujojs.com/)
- *
- * Licensed under the MIT License at:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * @version 1.7.1
- */
-
-/**
-@license
-sprintf.js from the php.js project - https://github.com/kvz/phpjs
-Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
-
-php.js is copyright 2012 Kevin van Zonneveld.
-
-Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
-(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
-(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
-Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
-Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
-Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
-Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
-L. Rodrigues (http://www.jsfromhell.com), Ash Searle
-(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
-Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
-Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
-http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
-Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
-(http://webdevhobo.blogspot.com/), marrtins, GeekFG
-(http://geekfg.blogspot.com), Andrea Giammarchi
-(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
-gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
-Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
-(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
-Marc Palau, Martin
-(http://www.erlenwiese.de/), Breaking Par Consulting Inc
-(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
-Chris, Mirek Slugen, saulius, Alfonso Jimenez
-(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
-Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
-Ariede (http://caioariede.com), Robin, Kankrelune
-(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
-(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
-Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
-David, Aman Gupta, Michael White, Public Domain
-(http://www.json.org/json2.js), Steven Levithan
-(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
-Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
-Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
-(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
-Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
-Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
-(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
-(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
-ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
-(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
-Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
-Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
-(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
-josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
-Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
-(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
-(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
-Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
-(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
-(http://yass.meetcweb.com), Peter-Paul Koch
-(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
-(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
-Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
-vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
-Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
-(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
-B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
-(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
-Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
-Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
-(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
-Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
-Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
-sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
-Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
-(http://www.premasolutions.com/), Philippe Jausions
-(http://pear.php.net/user/jausions), Aidan Lister
-(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
-strcmp, Taras Bogach, jpfle, Alexander Ermolaev
-(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
-dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
-(http://www.pedrotainha.com), James, Arnout Kazemier
-(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
-FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
-Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
-daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
-W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
-(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
-Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
-(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
-Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
-Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
-(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
-Russell Walker (http://www.nbill.co.uk/), Jamie Beck
-(http://www.terabit.ca/), setcookie, Michael, YUI Library:
-http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
-http://hacks.bluesmoon.info/strftime/strftime.js, Ben
-(http://benblume.co.uk/), DtTvB
-(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
-meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
-(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
-Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
-Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
-Bryan
-
-Licensed under the MIT (MIT-LICENSE.txt) license.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
-OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/**
- * @license
- *
- * Grauw URI utilities
- *
- * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
- *
- * @author Laurens Holst (http://www.grauw.nl/)
- *
- *   Copyright 2012 Laurens Holst
- *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
- *
- */
-
-!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new 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n},i.fromRadiansArray=function(e,r,n){var a=e.length;t(n)?n.length=a/2:n=new Array(a/2);for(var o=0;o<a;o+=2){var u=e[o],s=e[o+1],c=o/2;n[c]=i.fromRadians(u,s,0,r,n[c])}return n},i.fromDegreesArrayHeights=function(e,r,n){var a=e.length;t(n)?n.length=a/3:n=new Array(a/3);for(var o=0;o<a;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;n[l]=i.fromDegrees(u,s,c,r,n[l])}return n},i.fromRadiansArrayHeights=function(e,r,n){var a=e.length;t(n)?n.length=a/3:n=new Array(a/3);for(var o=0;o<a;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;n[l]=i.fromRadians(u,s,c,r,n[l])}return n},i.ZERO=n(new i(0,0,0)),i.UNIT_X=n(new i(1,0,0)),i.UNIT_Y=n(new i(0,1,0)),i.UNIT_Z=n(new i(0,0,1)),i.prototype.clone=function(e){return i.clone(this,e)},i.prototype.equals=function(e){return i.equals(this,e)},i.prototype.equalsEpsilon=function(e,t,r){return i.equalsEpsilon(this,e,t,r)},i.prototype.toString=function(){return"("+this.x+", "+this.y+", 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p.x=t,p.y=t,p.z=t,l.multiplyByScale(e,p,r)},l.multiplyByScale=function(e,t,r){var n=t.x,a=t.y,i=t.z;return 1===n&&1===a&&1===i?l.clone(e,r):(r[0]=n*e[0],r[1]=n*e[1],r[2]=n*e[2],r[3]=0,r[4]=a*e[4],r[5]=a*e[5],r[6]=a*e[6],r[7]=0,r[8]=i*e[8],r[9]=i*e[9],r[10]=i*e[10],r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=1,r)},l.multiplyByVector=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=t.w,u=e[0]*n+e[4]*a+e[8]*i+e[12]*o,s=e[1]*n+e[5]*a+e[9]*i+e[13]*o,c=e[2]*n+e[6]*a+e[10]*i+e[14]*o,l=e[3]*n+e[7]*a+e[11]*i+e[15]*o;return r.x=u,r.y=s,r.z=c,r.w=l,r},l.multiplyByPointAsVector=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=e[0]*n+e[4]*a+e[8]*i,u=e[1]*n+e[5]*a+e[9]*i,s=e[2]*n+e[6]*a+e[10]*i;return r.x=o,r.y=u,r.z=s,r},l.multiplyByPoint=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=e[0]*n+e[4]*a+e[8]*i+e[12],u=e[1]*n+e[5]*a+e[9]*i+e[13],s=e[2]*n+e[6]*a+e[10]*i+e[14];return r.x=o,r.y=u,r.z=s,r},l.multiplyByScalar=function(e,t,r){return r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r[9]=e[9]*t,r[10]=e[10]*t,r[11]=e[11]*t,r[12]=e[12]*t,r[13]=e[13]*t,r[14]=e[14]*t,r[15]=e[15]*t,r},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var r=e[1],n=e[2],a=e[3],i=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=i,t[10]=e[10],t[11]=e[14],t[12]=a,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||n(e)&&n(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r&&Math.abs(e[4]-t[4])<=r&&Math.abs(e[5]-t[5])<=r&&Math.abs(e[6]-t[6])<=r&&Math.abs(e[7]-t[7])<=r&&Math.abs(e[8]-t[8])<=r&&Math.abs(e[9]-t[9])<=r&&Math.abs(e[10]-t[10])<=r&&Math.abs(e[11]-t[11])<=r&&Math.abs(e[12]-t[12])<=r&&Math.abs(e[13]-t[13])<=r&&Math.abs(e[14]-t[14])<=r&&Math.abs(e[15]-t[15])<=r},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var y=new s,_=new s,T=new t,R=new t(0,0,0,1);return l.inverse=function(e,r){if(s.equalsEpsilon(l.getRotation(e,y),_,u.EPSILON7)&&t.equals(l.getRow(e,3,T),R))return r[0]=0,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=0,r[11]=0,r[12]=-e[12],r[13]=-e[13],r[14]=-e[14],r[15]=1,r;var n=e[0],a=e[4],i=e[8],o=e[12],f=e[1],d=e[5],h=e[9],E=e[13],m=e[2],p=e[6],v=e[10],A=e[14],S=e[3],N=e[7],I=e[11],g=e[15],O=v*g,w=A*I,M=p*g,x=A*N,P=p*I,C=v*N,D=m*g,L=A*S,U=m*I,b=v*S,F=m*N,z=p*S,B=O*d+x*h+P*E-(w*d+M*h+C*E),G=w*f+D*h+b*E-(O*f+L*h+U*E),q=M*f+L*d+F*E-(x*f+D*d+z*E),V=C*f+U*d+z*h-(P*f+b*d+F*h),W=w*a+M*i+C*o-(O*a+x*i+P*o),X=O*n+L*i+U*o-(w*n+D*i+b*o),H=x*n+D*a+z*o-(M*n+L*a+F*o),Y=P*n+b*a+F*i-(C*n+U*a+z*i);O=i*E,w=o*h,M=a*E,x=o*d,P=a*h,C=i*d,D=n*E,L=o*f,U=n*h,b=i*f,F=n*d,z=a*f;var k=O*N+x*I+P*g-(w*N+M*I+C*g),j=w*S+D*I+b*g-(O*S+L*I+U*g),Z=M*S+L*N+F*g-(x*S+D*N+z*g),K=C*S+U*N+z*I-(P*S+b*N+F*I),J=M*v+C*A+w*p-(P*A+O*p+x*v),Q=U*A+O*m+L*v-(D*v+b*A+w*m),$=D*p+z*A+x*m-(F*A+M*m+L*p),ee=F*v+P*m+b*p-(U*p+z*v+C*m),te=n*B+a*G+i*q+o*V;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,r[0]=B*te,r[1]=G*te,r[2]=q*te,r[3]=V*te,r[4]=W*te,r[5]=X*te,r[6]=H*te,r[7]=Y*te,r[8]=k*te,r[9]=j*te,r[10]=Z*te,r[11]=K*te,r[12]=J*te,r[13]=Q*te,r[14]=$*te,r[15]=ee*te,r},l.inverseTransformation=function(e,t){var r=e[0],n=e[1],a=e[2],i=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],d=e[13],h=e[14],E=-r*f-n*d-a*h,m=-i*f-o*d-u*h,p=-s*f-c*d-l*h;return t[0]=r,t[1]=i,t[2]=s,t[3]=0,t[4]=n,t[5]=o,t[6]=c,t[7]=0,t[8]=a,t[9]=u,t[10]=l,t[11]=0,t[12]=E,t[13]=m,t[14]=p,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,a(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return 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t<r&&(t+=u.TWO_PI),t-r},s.computeHeight=function(e){return e.north-e.south},s.fromDegrees=function(e,n,a,i,o){return e=u.toRadians(t(e,0)),n=u.toRadians(t(n,0)),a=u.toRadians(t(a,0)),i=u.toRadians(t(i,0)),r(o)?(o.west=e,o.south=n,o.east=a,o.north=i,o):new s(e,n,a,i)},s.fromCartographicArray=function(e,t){for(var n=Number.MAX_VALUE,a=-Number.MAX_VALUE,i=Number.MAX_VALUE,o=-Number.MAX_VALUE,c=Number.MAX_VALUE,l=-Number.MAX_VALUE,f=0,d=e.length;f<d;f++){var h=e[f];n=Math.min(n,h.longitude),a=Math.max(a,h.longitude),c=Math.min(c,h.latitude),l=Math.max(l,h.latitude);var E=h.longitude>=0?h.longitude:h.longitude+u.TWO_PI;i=Math.min(i,E),o=Math.max(o,E)}return a-n>o-i&&(n=i,a=o,a>u.PI&&(a-=u.TWO_PI),n>u.PI&&(n-=u.TWO_PI)),r(t)?(t.west=n,t.south=c,t.east=a,t.north=l,t):new s(n,c,a,l)},s.fromCartesianArray=function(e,t,n){for(var a=Number.MAX_VALUE,i=-Number.MAX_VALUE,o=Number.MAX_VALUE,c=-Number.MAX_VALUE,l=Number.MAX_VALUE,f=-Number.MAX_VALUE,d=0,h=e.length;d<h;d++){var E=t.cartesianToCartographic(e[d]);a=Math.min(a,E.longitude),i=Math.max(i,E.longitude),l=Math.min(l,E.latitude),f=Math.max(f,E.latitude);var m=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;o=Math.min(o,m),c=Math.max(c,m)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),r(n)?(n.west=a,n.south=l,n.east=i,n.north=f,n):new s(a,l,i,f)},s.clone=function(e,t){if(r(e))return r(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||r(e)&&r(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return r(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.south,n.height=0,n):new e(t.west,t.south)},s.northwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.north,n.height=0,n):new e(t.west,t.north)},s.northeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.north,n.height=0,n):new e(t.east,t.north)},s.southeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.south,n.height=0,n):new e(t.east,t.south)},s.center=function(t,n){var a=t.east,i=t.west;a<i&&(a+=u.TWO_PI);var o=u.negativePiToPi(.5*(i+a)),s=.5*(t.south+t.north);return r(n)?(n.longitude=o,n.latitude=s,n.height=0,n):new e(o,s)},s.intersection=function(e,t,n){var a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.negativePiToPi(Math.max(i,c)),f=u.negativePiToPi(Math.min(a,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var d=Math.max(e.south,t.south),h=Math.min(e.north,t.north);if(!(d>=h))return 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l=0,f=e.north,d=e.south,h=e.east,E=e.west,m=c;m.height=a,m.longitude=E,m.latitude=f,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.longitude=h,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.latitude=d,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=n.cartographicToCartesian(m,o[l]),l++,f<0?m.latitude=f:d>0?m.latitude=d:m.latitude=0;for(var p=1;p<8;++p)m.longitude=-Math.PI+p*u.PI_OVER_TWO,s.contains(e,m)&&(o[l]=n.cartographicToCartesian(m,o[l]),l++);return 0===m.latitude&&(m.longitude=E,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.longitude=h,o[l]=n.cartographicToCartesian(m,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,r,n,a,i,o,u,s,c,l,f,d){"use strict";function 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W=e.multiplyByScalar(e.add(q,V,v),.5,I),X=0;for(w=0;w<O;w+=i){u.x=t[w]+a.x,u.y=t[w+1]+a.y,u.z=t[w+2]+a.z;var H=e.magnitude(e.subtract(u,W,v));H>X&&(X=H);var Y=e.magnitudeSquared(e.subtract(u,z,v));if(Y>B){var k=Math.sqrt(Y);G=.5*(G+k),B=G*G;var j=k-G;z.x=(G*z.x+j*u.x)/k,z.y=(G*z.y+j*u.y)/k,z.z=(G*z.z+j*u.z)/k}}return G<X?(e.clone(z,o.center),o.radius=G):(e.clone(W,o.center),o.radius=X),o},h.fromEncodedCartesianVertices=function(t,r,a){if(n(a)||(a=new h),!n(t)||!n(r)||t.length!==r.length||0===t.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;var i=R;i.x=t[0]+r[0],i.y=t[1]+r[1],i.z=t[2]+r[2];for(var o=e.clone(i,E),u=e.clone(i,m),s=e.clone(i,p),c=e.clone(i,y),l=e.clone(i,_),f=e.clone(i,T),d=t.length,g=0;g<d;g+=3){var O=t[g]+r[g],w=t[g+1]+r[g+1],M=t[g+2]+r[g+2];i.x=O,i.y=w,i.z=M,O<o.x&&e.clone(i,o),O>c.x&&e.clone(i,c),w<u.y&&e.clone(i,u),w>l.y&&e.clone(i,l),M<s.z&&e.clone(i,s),M>f.z&&e.clone(i,f)}var 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o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new n("componentDatatype is not a valid value.")}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return r(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t);default:throw new n("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(e,r,a,i){switch(a=t(a,0),i=t(i,(r.byteLength-a)/o.getSizeInBytes(e)),e){case o.BYTE:return new Int8Array(r,a,i);case o.UNSIGNED_BYTE:return new Uint8Array(r,a,i);case o.SHORT:return new Int16Array(r,a,i);case o.UNSIGNED_SHORT:return new Uint16Array(r,a,i);case o.INT:return new Int32Array(r,a,i);case o.UNSIGNED_INT:return new Uint32Array(r,a,i);case o.FLOAT:return new Float32Array(r,a,i);case 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t.x=e.x*n,t.y=e.y*n,t.z=e.z*n,t},s.computeAngle=function(e){return Math.abs(e.w-1)<o.EPSILON6?0:2*Math.acos(e.w)};var _=new s;s.lerp=function(e,t,r,n){return _=s.multiplyByScalar(t,r,_),n=s.multiplyByScalar(e,1-r,n),s.add(_,n,n)};var T=new s,R=new s,v=new s;s.slerp=function(e,t,r,n){var a=s.dot(e,t),i=t;if(a<0&&(a=-a,i=T=s.negate(t,T)),1-a<o.EPSILON6)return s.lerp(e,i,r,n);var u=Math.acos(a);return R=s.multiplyByScalar(e,Math.sin((1-r)*u),R),v=s.multiplyByScalar(i,Math.sin(r*u),v),n=s.add(R,v,n),s.multiplyByScalar(n,1/Math.sin(u),n)},s.log=function(t,r){var n=o.acosClamped(t.w),a=0;return 0!==n&&(a=n/Math.sin(n)),e.multiplyByScalar(t,a,r)},s.exp=function(t,r){var n=e.magnitude(t),a=0;return 0!==n&&(a=Math.sin(n)/n),r.x=t.x*a,r.y=t.y*a,r.z=t.z*a,r.w=Math.cos(n),r};var A=new e,S=new e,N=new s,I=new s;s.computeInnerQuadrangle=function(t,r,n,a){var i=s.conjugate(r,N);s.multiply(i,n,I);var o=s.log(I,A);s.multiply(i,t,I);var u=s.log(I,S);return 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s.fastSlerp(o,u,2*a*(1-a),i)},s.equals=function(e,t){return e===t||r(e)&&r(t)&&e.x===t.x&&e.y===t.y&&e.z===t.z&&e.w===t.w},s.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e.x-t.x)<=n&&Math.abs(e.y-t.y)<=n&&Math.abs(e.z-t.z)<=n&&Math.abs(e.w-t.w)<=n},s.ZERO=i(new s(0,0,0,0)),s.IDENTITY=i(new s(0,0,0,1)),s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.prototype.equalsEpsilon=function(e,t){return s.equalsEpsilon(this,e,t)},s.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+", "+this.w+")"},s}),define("Core/EllipseGeometryLibrary",["./Cartesian3","./Math","./Matrix3","./Quaternion"],function(e,t,r,n){"use strict";function a(t,a,i,l,f,d,h,E,m,p){var y=t+a;e.multiplyByScalar(l,Math.cos(y),o),e.multiplyByScalar(i,Math.sin(y),u),e.add(o,u,o);var _=Math.cos(t);_*=_;var T=Math.sin(t);T*=T;var R=d/Math.sqrt(h*_+f*T),v=R/E;return 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s,c,l,f,d,h=t.origin,E=t.direction,R=e.subtract(a,n,m),v=e.subtract(o,n,p),A=e.cross(E,v,y),S=e.dot(R,A);if(u){if(S<i.EPSILON6)return;if(s=e.subtract(h,n,_),l=e.dot(s,A),l<0||l>S)return;if(c=e.cross(s,R,T),f=e.dot(E,c),f<0||l+f>S)return;d=e.dot(v,c)/S}else{if(Math.abs(S)<i.EPSILON6)return;var N=1/S;if(s=e.subtract(h,n,_),l=e.dot(s,A)*N,l<0||l>1)return;if(c=e.cross(s,R,T),f=e.dot(E,c)*N,f<0||l+f>1)return;d=e.dot(v,c)*N}return d},E.rayTriangle=function(t,r,a,i,o,u){var s=E.rayTriangleParametric(t,r,a,i,o);if(n(s)&&!(s<0))return n(u)||(u=new e),e.multiplyByScalar(t.direction,s,u),e.add(t.origin,u,u)};var R=new c;E.lineSegmentTriangle=function(t,r,a,i,o,u,s){var c=R;e.clone(t,c.origin),e.subtract(r,t,c.direction),e.normalize(c.direction,c.direction);var l=E.rayTriangleParametric(c,a,i,o,u);if(!(!n(l)||l<0||l>e.distance(t,r)))return n(s)||(s=new e),e.multiplyByScalar(c.direction,l,s),e.add(c.origin,s,s)};var v={root0:0,root1:0};E.raySphere=function(e,t,r){if(r=f(e,t,r),n(r)&&!(r.stop<0))return r.start=Math.max(r.start,0),r};var A=new c;E.lineSegmentSphere=function(t,r,a,i){var o=A;e.clone(t,o.origin);var u=e.subtract(r,t,o.direction),s=e.magnitude(u);if(e.normalize(u,u),i=f(o,a,i),!(!n(i)||i.stop<0||i.start>s))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,s),i};var S=new e,N=new e;E.rayEllipsoid=function(t,r){var n,a,i,o,u,s=r.oneOverRadii,c=e.multiplyComponents(s,t.origin,S),l=e.multiplyComponents(s,t.direction,N),f=e.magnitudeSquared(c),d=e.dot(c,l);if(f>1){if(d>=0)return;var h=d*d;if(n=f-1,a=e.magnitudeSquared(l),i=a*n,h<i)return;if(h>i){o=d*d-i,u=-d+Math.sqrt(o);var E=u/a,m=n/u;return E<m?{start:E,stop:m}:{start:m,stop:E}}var p=Math.sqrt(n/a);return{start:p,stop:p}}return f<1?(n=f-1,a=e.magnitudeSquared(l),i=a*n,o=d*d-i,u=-d+Math.sqrt(o),{start:0,stop:u/a}):d<0?(a=e.magnitudeSquared(l),{start:0,stop:-d/a}):void 0};var I=new e,g=new e,O=new e,w=new e,M=new e,x=new o,P=new o,C=new o,D=new o,L=new o,U=new o,b=new o,F=new e,z=new e,B=new t;E.grazingAltitudeLocation=function(t,r){var a=t.origin,u=t.direction,s=r.geodeticSurfaceNormal(a,I);if(e.dot(u,s)>=0)return a;var c=n(this.rayEllipsoid(t,r)),l=r.transformPositionToScaledSpace(u,I),f=e.normalize(l,l),d=e.mostOrthogonalAxis(l,w),E=e.normalize(e.cross(d,f,g),g),m=e.normalize(e.cross(f,E,O),O),p=x;p[0]=f.x,p[1]=f.y,p[2]=f.z,p[3]=E.x,p[4]=E.y,p[5]=E.z,p[6]=m.x,p[7]=m.y,p[8]=m.z;var y=o.transpose(p,P),_=o.fromScale(r.radii,C),T=o.fromScale(r.oneOverRadii,D),R=L;R[0]=0,R[1]=-u.z,R[2]=u.y,R[3]=u.z,R[4]=0,R[5]=-u.x,R[6]=-u.y,R[7]=u.x,R[8]=0;var v,A,S=o.multiply(o.multiply(y,T,U),R,U),N=o.multiply(o.multiply(S,_,b),p,b),G=o.multiplyByVector(S,a,M),q=h(N,e.negate(G,I),0,0,1),V=q.length;if(V>0){for(var W=e.clone(e.ZERO,z),X=Number.NEGATIVE_INFINITY,H=0;H<V;++H){v=o.multiplyByVector(_,o.multiplyByVector(p,q[H],F),F);var Y=e.normalize(e.subtract(v,a,w),w),k=e.dot(Y,u);k>X&&(X=k,W=e.clone(v,W))}var j=r.cartesianToCartographic(W,B);return X=i.clamp(X,0,1),A=e.magnitude(e.subtract(W,a,w))*Math.sqrt(1-X*X),A=c?-A:A,j.height=A,r.cartographicToCartesian(j,new e)}};var G=new e;return E.lineSegmentPlane=function(t,r,a,o){n(o)||(o=new e);var u=e.subtract(r,t,G),s=a.normal,c=e.dot(s,u);if(!(Math.abs(c)<i.EPSILON6)){var l=e.dot(s,t),f=-(a.distance+l)/c;if(!(f<0||f>1))return e.multiplyByScalar(u,f,o),e.add(t,o,o),o}},E.trianglePlaneIntersection=function(t,r,n,a){var i=a.normal,o=a.distance,u=e.dot(i,t)+o<0,s=e.dot(i,r)+o<0,c=e.dot(i,n)+o<0,l=0;l+=u?1:0,l+=s?1:0,l+=c?1:0;var f,d;if(1!==l&&2!==l||(f=new e,d=new e),1===l){if(u)return E.lineSegmentPlane(t,r,a,f),E.lineSegmentPlane(t,n,a,d),{positions:[t,r,n,f,d],indices:[0,3,4,1,2,4,1,4,3]};if(s)return E.lineSegmentPlane(r,n,a,f),E.lineSegmentPlane(r,t,a,d),{positions:[t,r,n,f,d],indices:[1,3,4,2,0,4,2,4,3]};if(c)return E.lineSegmentPlane(n,t,a,f),E.lineSegmentPlane(n,r,a,d),{positions:[t,r,n,f,d],indices:[2,3,4,0,1,4,0,4,3]}}else if(2===l){if(!u)return E.lineSegmentPlane(r,t,a,f),E.lineSegmentPlane(n,t,a,d),{positions:[t,r,n,f,d],indices:[1,2,4,1,4,3,0,3,4]};if(!s)return E.lineSegmentPlane(n,r,a,f),E.lineSegmentPlane(t,r,a,d),{positions:[t,r,n,f,d],indices:[2,0,4,2,4,3,1,3,4]};if(!c)return E.lineSegmentPlane(t,n,a,f),E.lineSegmentPlane(r,n,a,d),{positions:[t,r,n,f,d],indices:[0,1,4,0,4,3,2,3,4]}}},E}),define("Core/Tipsify",["./defaultValue","./defined","./DeveloperError"],function(e,t,r){"use strict";var n={};return n.calculateACMR=function(r){r=e(r,e.EMPTY_OBJECT);var n=r.indices,a=r.maximumIndex,i=e(r.cacheSize,24),o=n.length;if(!t(a)){a=0;for(var u=0,s=n[u];u<o;)s>a&&(a=s),++u,s=n[u]}for(var c=[],l=0;l<a+1;l++)c[l]=0;for(var f=i+1,d=0;d<o;++d)f-c[n[d]]>i&&(c[n[d]]=f,++f);return(f-i+1)/(o/3)},n.tipsify=function(r){function n(e,t,r,n){for(;t.length>=1;){var a=t[t.length-1];if(t.splice(t.length-1,1),e[a].numLiveTriangles>0)return a}for(;i<n;){if(e[i].numLiveTriangles>0)return++i,i-1;++i}return-1}function 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t=h.computeNumberOfVertices(e),r=y.createTypedArray(t,3*(t-2));r[0]=0,r[1]=1,r[2]=2,t>3&&(r[3]=0,r[4]=2,r[5]=3);for(var n=6,a=3;a<t-1;a+=2)r[n++]=a,r[n++]=a-1,r[n++]=a+1,a+2<t&&(r[n++]=a,r[n++]=a+1,r[n++]=a+2);return e.indices=r,e.primitiveType=N.TRIANGLES,e}function B(e){if(c(e.indices))return e;for(var t=h.computeNumberOfVertices(e),r=y.createTypedArray(t,t),n=0;n<t;++n)r[n]=n;return e.indices=r,e}function G(e){var t=h.computeNumberOfVertices(e),r=y.createTypedArray(t,2*(t-1));r[0]=0,r[1]=1;for(var n=2,a=2;a<t;++a)r[n++]=a-1,r[n++]=a;return e.indices=r,e.primitiveType=N.LINES,e}function q(e){var t=h.computeNumberOfVertices(e),r=y.createTypedArray(t,2*t);r[0]=0,r[1]=1;for(var n=2,a=2;a<t;++a)r[n++]=a-1,r[n++]=a;return r[n++]=t-1,r[n]=0,e.indices=r,e.primitiveType=N.LINES,e}function V(e){switch(e.primitiveType){case N.TRIANGLE_FAN:return F(e);case N.TRIANGLE_STRIP:return z(e);case N.TRIANGLES:return b(e);case N.LINE_STRIP:return G(e);case N.LINE_LOOP:return q(e);case N.LINES:return 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t,r=e.geometry,n=r.attributes,i=n.position.values,o=r.indices,u=j(r),s=j(r),l=o.length,f=[];f.length=i.length/3;var d=[];for(d.length=i.length/3,t=0;t<f.length;++t)f[t]=-1,d[t]=-1;for(t=0;t<l;t+=2){var h=o[t],E=o[t+1],m=a.fromArray(i,3*h,Oe),p=a.fromArray(i,3*E,we);Math.abs(m.y)<R.EPSILON6&&(m.y<0?m.y=-R.EPSILON6:m.y=R.EPSILON6),Math.abs(p.y)<R.EPSILON6&&(p.y<0?p.y=-R.EPSILON6:p.y=R.EPSILON6);var y=u.attributes,_=u.indices,v=d,A=s.attributes,S=s.indices,N=f,I=T.lineSegmentPlane(m,p,Le,Me);if(c(I)){var g=a.multiplyByScalar(a.UNIT_Y,5*R.EPSILON9,Ue);m.y<0&&(a.negate(g,g),y=s.attributes,_=s.indices,v=f,A=u.attributes,S=u.indices,N=d);var O=a.add(I,g,be);J(y,_,v,o,t,m),J(y,_,v,o,-1,O),a.negate(g,g),a.add(I,g,O),J(A,S,N,o,-1,O),J(A,S,N,o,t+1,p)}else{var w,M,x;m.y<0?(w=s.attributes,M=s.indices,x=f):(w=u.attributes,M=u.indices,x=d),J(w,M,x,o,t,m),J(w,M,x,o,t+1,p)}}Z(e,s,u)}function ee(e){for(var t=e.attributes,r=t.position.values,n=t.prevPosition.values,i=t.nextPosition.values,o=r.length,u=0;u<o;u+=3){var s=a.unpack(r,u,Be);if(!(s.x>0)){var c=a.unpack(n,u,Ge);(s.y<0&&c.y>0||s.y>0&&c.y<0)&&(u-3>0?(n[u]=r[u-3],n[u+1]=r[u-2],n[u+2]=r[u-1]):a.pack(s,n,u));var l=a.unpack(i,u,qe);(s.y<0&&l.y>0||s.y>0&&l.y<0)&&(u+3<o?(i[u]=r[u+3],i[u+1]=r[u+4],i[u+2]=r[u+5]):a.pack(s,i,u))}}}function te(e){var t,r,o,u=e.geometry,s=u.attributes,l=s.position.values,f=s.prevPosition.values,d=s.nextPosition.values,h=s.expandAndWidth.values,E=c(s.st)?s.st.values:void 0,m=c(s.color)?s.color.values:void 0,p=j(u),y=j(u),_=!1,v=l.length/3;for(t=0;t<v;t+=4){var A=t,S=t+2,N=a.fromArray(l,3*A,Be),I=a.fromArray(l,3*S,Ge);if(Math.abs(N.y)<ke)for(N.y=ke*(I.y<0?-1:1),l[3*t+1]=N.y,l[3*(t+1)+1]=N.y,r=3*A;r<3*A+12;r+=3)f[r]=l[3*t],f[r+1]=l[3*t+1],f[r+2]=l[3*t+2];if(Math.abs(I.y)<ke)for(I.y=ke*(N.y<0?-1:1),l[3*(t+2)+1]=I.y,l[3*(t+3)+1]=I.y,r=3*A;r<3*A+12;r+=3)d[r]=l[3*(t+2)],d[r+1]=l[3*(t+2)+1],d[r+2]=l[3*(t+2)+2];var g=p.attributes,O=p.indices,w=y.attributes,M=y.indices,x=T.lineSegmentPlane(N,I,Le,Ve);if(c(x)){_=!0;var P=a.multiplyByScalar(a.UNIT_Y,Ye,We);N.y<0&&(a.negate(P,P),g=y.attributes,O=y.indices,w=p.attributes,M=p.indices);var C=a.add(x,P,Xe);g.position.values.push(N.x,N.y,N.z,N.x,N.y,N.z),g.position.values.push(C.x,C.y,C.z),g.position.values.push(C.x,C.y,C.z),g.prevPosition.values.push(f[3*A],f[3*A+1],f[3*A+2]),g.prevPosition.values.push(f[3*A+3],f[3*A+4],f[3*A+5]),g.prevPosition.values.push(N.x,N.y,N.z,N.x,N.y,N.z),g.nextPosition.values.push(C.x,C.y,C.z),g.nextPosition.values.push(C.x,C.y,C.z),g.nextPosition.values.push(C.x,C.y,C.z),g.nextPosition.values.push(C.x,C.y,C.z),a.negate(P,P),a.add(x,P,C),w.position.values.push(C.x,C.y,C.z),w.position.values.push(C.x,C.y,C.z),w.position.values.push(I.x,I.y,I.z,I.x,I.y,I.z),w.prevPosition.values.push(C.x,C.y,C.z),w.prevPosition.values.push(C.x,C.y,C.z),w.prevPosition.values.push(C.x,C.y,C.z),w.prevPosition.values.push(C.x,C.y,C.z),w.nextPosition.values.push(I.x,I.y,I.z,I.x,I.y,I.z),w.nextPosition.values.push(d[3*S],d[3*S+1],d[3*S+2]),w.nextPosition.values.push(d[3*S+3],d[3*S+4],d[3*S+5]);var D=n.fromArray(h,2*A,Fe),L=Math.abs(D.y);g.expandAndWidth.values.push(-1,L,1,L),g.expandAndWidth.values.push(-1,-L,1,-L),w.expandAndWidth.values.push(-1,L,1,L),w.expandAndWidth.values.push(-1,-L,1,-L);var U=a.magnitudeSquared(a.subtract(x,N,qe));if(U/=a.magnitudeSquared(a.subtract(I,N,qe)),c(m)){var b=i.fromArray(m,4*A,He),F=i.fromArray(m,4*S,He),z=R.lerp(b.x,F.x,U),B=R.lerp(b.y,F.y,U),G=R.lerp(b.z,F.z,U),q=R.lerp(b.w,F.w,U);for(r=4*A;r<4*A+8;++r)g.color.values.push(m[r]);for(g.color.values.push(z,B,G,q),g.color.values.push(z,B,G,q),w.color.values.push(z,B,G,q),w.color.values.push(z,B,G,q),r=4*S;r<4*S+8;++r)w.color.values.push(m[r])}if(c(E)){var V=n.fromArray(E,2*A,Fe),W=n.fromArray(E,2*(t+3),ze),X=R.lerp(V.x,W.x,U);for(r=2*A;r<2*A+4;++r)g.st.values.push(E[r]);for(g.st.values.push(X,V.y),g.st.values.push(X,W.y),w.st.values.push(X,V.y),w.st.values.push(X,W.y),r=2*S;r<2*S+4;++r)w.st.values.push(E[r])}o=g.position.values.length/3-4,O.push(o,o+2,o+1),O.push(o+1,o+2,o+3),o=w.position.values.length/3-4,M.push(o,o+2,o+1),M.push(o+1,o+2,o+3)}else{var H,Y;for(N.y<0?(H=y.attributes,Y=y.indices):(H=p.attributes,Y=p.indices),H.position.values.push(N.x,N.y,N.z),H.position.values.push(N.x,N.y,N.z),H.position.values.push(I.x,I.y,I.z),H.position.values.push(I.x,I.y,I.z),r=3*t;r<3*t+12;++r)H.prevPosition.values.push(f[r]),H.nextPosition.values.push(d[r]);for(r=2*t;r<2*t+8;++r)H.expandAndWidth.values.push(h[r]),c(E)&&H.st.values.push(E[r]);if(c(m))for(r=4*t;r<4*t+16;++r)H.color.values.push(m[r]);o=H.position.values.length/3-4,Y.push(o,o+2,o+1),Y.push(o+1,o+2,o+3)}}_&&(ee(y),ee(p)),Z(e,y,p)}var re={};re.toWireframe=function(e){var t=e.indices;if(c(t)){switch(e.primitiveType){case N.TRIANGLES:e.indices=O(t);break;case N.TRIANGLE_STRIP:e.indices=w(t);break;case N.TRIANGLE_FAN:e.indices=M(t);break;default:throw new l("geometry.primitiveType must be TRIANGLES, TRIANGLE_STRIP, or TRIANGLE_FAN.")}e.primitiveType=N.LINES}return e},re.createLineSegmentsForVectors=function(e,t,n){t=s(t,"normal"),n=s(n,1e4);for(var a=e.attributes.position.values,i=e.attributes[t].values,o=a.length,l=new Float64Array(2*o),f=0,d=0;d<o;d+=3)l[f++]=a[d],l[f++]=a[d+1],l[f++]=a[d+2],l[f++]=a[d]+i[d]*n,l[f++]=a[d+1]+i[d+1]*n,l[f++]=a[d+2]+i[d+2]*n;var m,p=e.boundingSphere;return c(p)&&(m=new r(p.center,p.radius+n)),new h({attributes:{position:new E({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:N.LINES,boundingSphere:m})},re.createAttributeLocations=function(e){var t,r=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","binormal","tangent","compressedAttributes"],n=e.attributes,a={},i=0,o=r.length;for(t=0;t<o;++t){var u=r[t];c(n[u])&&(a[u]=i++)}for(var s in n)n.hasOwnProperty(s)&&!c(a[s])&&(a[s]=i++);return a},re.reorderForPreVertexCache=function(e){var t=h.computeNumberOfVertices(e),r=e.indices;if(c(r)){for(var n=new Int32Array(t),a=0;a<t;a++)n[a]=-1;for(var i,o=r,s=o.length,l=y.createTypedArray(t,s),f=0,d=0,E=0;f<s;)i=n[o[f]],i!==-1?l[d]=i:(i=o[f],n[i]=E,l[d]=E,++E),++f,++d;e.indices=l;var m=e.attributes;for(var p in m)if(m.hasOwnProperty(p)&&c(m[p])&&c(m[p].values)){for(var _=m[p],T=_.values,R=0,v=_.componentsPerAttribute,A=u.createTypedArray(_.componentDatatype,E*v);R<t;){var S=n[R];if(S!==-1)for(a=0;a<v;a++)A[v*S+a]=T[v*R+a];++R}_.values=A}}return e},re.reorderForPostVertexCache=function(e,t){var r=e.indices;if(e.primitiveType===N.TRIANGLES&&c(r)){for(var 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f.hasAvailableRequests()&&this.activeRequests<f.maximumRequestsPerServer},l.prototype.getNumberOfAvailableRequests=function(){return f.maximumRequestsPerServer-this.activeRequests};var R={},v=0,A=[],S=[],N=new o,I={numberOfRequestsThisFrame:0};f.resetBudgets=function(){if(T(),_(),f.prioritize&&f.throttle){for(var e=A.length,t=0;t<e;++t)A[t].total=0,A[t].used=0;var r=S;r.sort(d);for(var n=f.getNumberOfAvailableRequests(),a=r.length,i=0;i<a&&n>0;++i){var o=r[i],u=h(o),s=u.server.getNumberOfAvailableRequests();u.total<s&&(++u.total,--n)}r.length=0}};var g="undefined"!=typeof document?new e(document.location.href):new e;return f.getServerName=function(t){var r=new e(t).resolve(g);r.normalize();var n=r.authority;return/:/.test(n)||(n=n+":"+("https"===r.scheme?"443":"80")),n},f.getRequestServer=function(e){var t=f.getServerName(e),r=R[t];return n(r)||(r=new l(t),R[t]=r),r},f.getNumberOfAvailableRequestsByServer=function(e){return f.getRequestServer(e).getNumberOfAvailableRequests()},f.getNumberOfAvailableRequests=function(){return f.maximumRequests-v},f.hasAvailableRequestsByServer=function(e){return f.getRequestServer(e).hasAvailableRequests()},f.hasAvailableRequests=function(){return v<f.maximumRequests},f.schedule=function(e){if(++I.numberOfRequestsThisFrame,!f.throttle)return e.requestFunction(e.url,e.parameters);if(n(e.server)||(e.server=f.getRequestServer(e.url)),!e.server.hasAvailableRequests())return e.defer?p(e):void y(e);if(f.prioritize&&n(e.type)&&!e.defer){var t=h(e);if(t.used>=t.total)return void y(e);++t.used}return m(e)},f.request=function(e,t,n,a){return f.schedule(new u({url:e,parameters:n,requestFunction:t,defer:!0,type:r(a,s.OTHER)}))},f.clearForSpecs=function(){R={},v=0,A=[],S=[],N=new o,I={numberOfRequestsThisFrame:0}},f.maximumRequestsPerServer=6,f.maximumRequests=10,f.prioritize=!0,f.throttle=!0,f.debugShowStatistics=!1,f}),define("Core/EarthOrientationParameters",["../ThirdParty/when","./binarySearch","./defaultValue","./defined","./EarthOrientationParametersSample","./freezeObject","./JulianDate","./LeapSecond","./loadJson","./RequestScheduler","./RuntimeError","./TimeConstants","./TimeStandard"],function(e,t,r,n,a,i,o,u,s,c,l,f,d){"use strict";function h(t){if(t=r(t,r.EMPTY_OBJECT),this._dates=void 0,this._samples=void 0,this._dateColumn=-1,this._xPoleWanderRadiansColumn=-1,this._yPoleWanderRadiansColumn=-1,this._ut1MinusUtcSecondsColumn=-1,this._xCelestialPoleOffsetRadiansColumn=-1,this._yCelestialPoleOffsetRadiansColumn=-1,this._taiMinusUtcSecondsColumn=-1,this._columnCount=0,this._lastIndex=-1,this._downloadPromise=void 0,this._dataError=void 0,this._addNewLeapSeconds=r(t.addNewLeapSeconds,!0),n(t.data))m(this,t.data);else if(n(t.url)){var a=this;this._downloadPromise=e(c.request(t.url,s),function(e){m(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else m(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function E(e,t){return o.compare(e.julianDate,t)}function m(e,r){if(!n(r.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!n(r.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var a=r.columnNames.indexOf("modifiedJulianDateUtc"),i=r.columnNames.indexOf("xPoleWanderRadians"),s=r.columnNames.indexOf("yPoleWanderRadians"),c=r.columnNames.indexOf("ut1MinusUtcSeconds"),l=r.columnNames.indexOf("xCelestialPoleOffsetRadians"),h=r.columnNames.indexOf("yCelestialPoleOffsetRadians"),m=r.columnNames.indexOf("taiMinusUtcSeconds");if(a<0||i<0||s<0||c<0||l<0||h<0||m<0)return void(e._dataError="Error in loaded EOP data: The columnNames property must include modifiedJulianDateUtc, xPoleWanderRadians, yPoleWanderRadians, ut1MinusUtcSeconds, xCelestialPoleOffsetRadians, yCelestialPoleOffsetRadians, and taiMinusUtcSeconds columns");var p=e._samples=r.samples,y=e._dates=[];e._dateColumn=a,e._xPoleWanderRadiansColumn=i,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=l,e._yCelestialPoleOffsetRadiansColumn=h,e._taiMinusUtcSecondsColumn=m,e._columnCount=r.columnNames.length,e._lastIndex=void 0;for(var _,T=e._addNewLeapSeconds,R=0,v=p.length;R<v;R+=e._columnCount){var A=p[R+a],S=p[R+m],N=A+f.MODIFIED_JULIAN_DATE_DIFFERENCE,I=new o(N,S,d.TAI);if(y.push(I),T){if(S!==_&&n(_)){var g=o.leapSeconds,O=t(g,I,E);if(O<0){var w=new u(I,S);g.splice(~O,0,w)}}_=S}}}function p(e,t,r,n,a){var i=r*n;a.xPoleWander=t[i+e._xPoleWanderRadiansColumn],a.yPoleWander=t[i+e._yPoleWanderRadiansColumn],a.xPoleOffset=t[i+e._xCelestialPoleOffsetRadiansColumn],a.yPoleOffset=t[i+e._yCelestialPoleOffsetRadiansColumn],a.ut1MinusUtc=t[i+e._ut1MinusUtcSecondsColumn]}function y(e,t,r){return t+e*(r-t)}function _(e,t,r,n,a,i,u){var s=e._columnCount;if(i>t.length-1)return u.xPoleWander=0,u.yPoleWander=0,u.xPoleOffset=0,u.yPoleOffset=0,u.ut1MinusUtc=0,u;var c=t[a],l=t[i];if(c.equals(l)||n.equals(c))return p(e,r,a,s,u),u;if(n.equals(l))return p(e,r,i,s,u),u;var f=o.secondsDifference(n,c)/o.secondsDifference(l,c),d=a*s,h=i*s,E=r[d+e._ut1MinusUtcSecondsColumn],m=r[h+e._ut1MinusUtcSecondsColumn],_=m-E;if(_>.5||_<-.5){var T=r[d+e._taiMinusUtcSecondsColumn],R=r[h+e._taiMinusUtcSecondsColumn];T!==R&&(l.equals(n)?E=m:m-=R-T)}return u.xPoleWander=y(f,r[d+e._xPoleWanderRadiansColumn],r[h+e._xPoleWanderRadiansColumn]),u.yPoleWander=y(f,r[d+e._yPoleWanderRadiansColumn],r[h+e._yPoleWanderRadiansColumn]),u.xPoleOffset=y(f,r[d+e._xCelestialPoleOffsetRadiansColumn],r[h+e._xCelestialPoleOffsetRadiansColumn]),
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+  @license
+  when.js - https://github.com/cujojs/when
+
+  MIT License (c) copyright B Cavalier & J Hann
+
+ * A lightweight CommonJS Promises/A and when() implementation
+ * when is part of the cujo.js family of libraries (http://cujojs.com/)
+ *
+ * Licensed under the MIT License at:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * @version 1.7.1
+ */
+
+/**
+@license
+sprintf.js from the php.js project - https://github.com/kvz/phpjs
+Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
+
+php.js is copyright 2012 Kevin van Zonneveld.
+
+Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
+(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
+(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
+Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
+Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
+Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
+Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
+L. Rodrigues (http://www.jsfromhell.com), Ash Searle
+(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
+Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
+Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
+http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
+Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
+(http://webdevhobo.blogspot.com/), marrtins, GeekFG
+(http://geekfg.blogspot.com), Andrea Giammarchi
+(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
+gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
+Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
+(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
+Marc Palau, Martin
+(http://www.erlenwiese.de/), Breaking Par Consulting Inc
+(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
+Chris, Mirek Slugen, saulius, Alfonso Jimenez
+(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
+Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
+Ariede (http://caioariede.com), Robin, Kankrelune
+(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
+(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
+Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
+David, Aman Gupta, Michael White, Public Domain
+(http://www.json.org/json2.js), Steven Levithan
+(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
+Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
+Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
+(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
+Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
+Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
+(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
+(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
+ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
+(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
+Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
+Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
+(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
+josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
+Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
+(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
+(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
+Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
+(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
+(http://yass.meetcweb.com), Peter-Paul Koch
+(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
+(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
+Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
+vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
+Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
+(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
+B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
+(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
+Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
+Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
+(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
+Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
+Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
+sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
+Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
+(http://www.premasolutions.com/), Philippe Jausions
+(http://pear.php.net/user/jausions), Aidan Lister
+(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
+strcmp, Taras Bogach, jpfle, Alexander Ermolaev
+(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
+dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
+(http://www.pedrotainha.com), James, Arnout Kazemier
+(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
+FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
+Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
+daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
+W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
+(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
+Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
+(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
+Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
+Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
+(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
+Russell Walker (http://www.nbill.co.uk/), Jamie Beck
+(http://www.terabit.ca/), setcookie, Michael, YUI Library:
+http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
+http://hacks.bluesmoon.info/strftime/strftime.js, Ben
+(http://benblume.co.uk/), DtTvB
+(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
+meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
+(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
+Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
+Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
+Bryan
+
+Licensed under the MIT (MIT-LICENSE.txt) license.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
+OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/**
+ * @license
+ *
+ * Grauw URI utilities
+ *
+ * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
+ *
+ * @author Laurens Holst (http://www.grauw.nl/)
+ *
+ *   Copyright 2012 Laurens Holst
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var r;for(this.mti==this.N+1&&this.init_genrand(5489),r=0;r<this.N-this.M;r++)e=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+this.M]^e>>>1^t[1&e];for(;r<this.N-1;r++)e=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";var a={};a.EPSILON1=.1,a.EPSILON2=.01,a.EPSILON3=.001,a.EPSILON4=1e-4,a.EPSILON5=1e-5,a.EPSILON6=1e-6,a.EPSILON7=1e-7,a.EPSILON8=1e-8,a.EPSILON9=1e-9,a.EPSILON10=1e-10,a.EPSILON11=1e-11,a.EPSILON12=1e-12,a.EPSILON13=1e-13,a.EPSILON14=1e-14,a.EPSILON15=1e-15,a.EPSILON16=1e-16,a.EPSILON17=1e-17,a.EPSILON18=1e-18,a.EPSILON19=1e-19,a.EPSILON20=1e-20,a.GRAVITATIONALPARAMETER=3986004418e5,a.SOLAR_RADIUS=6955e5,a.LUNAR_RADIUS=1737400,a.SIXTY_FOUR_KILOBYTES=65536,a.sign=function(e){return e>0?1:e<0?-1:0},a.signNotZero=function(e){return e<0?-1:1},a.toSNorm=function(e,r){return r=t(r,255),Math.round((.5*a.clamp(e,-1,1)+.5)*r)},a.fromSNorm=function(e,r){return 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o=a/3;r[o]=i.unpack(e,a,r[o])}return r},i.fromArray=i.unpack,i.maximumComponent=function(e){return Math.max(e.x,e.y,e.z)},i.minimumComponent=function(e){return Math.min(e.x,e.y,e.z)},i.minimumByComponent=function(e,t,r){return r.x=Math.min(e.x,t.x),r.y=Math.min(e.y,t.y),r.z=Math.min(e.z,t.z),r},i.maximumByComponent=function(e,t,r){return r.x=Math.max(e.x,t.x),r.y=Math.max(e.y,t.y),r.z=Math.max(e.z,t.z),r},i.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z},i.magnitude=function(e){return Math.sqrt(i.magnitudeSquared(e))};var o=new i;i.distance=function(e,t){return i.subtract(e,t,o),i.magnitude(o)},i.distanceSquared=function(e,t){return i.subtract(e,t,o),i.magnitudeSquared(o)},i.normalize=function(e,t){var r=i.magnitude(e);return t.x=e.x/r,t.y=e.y/r,t.z=e.z/r,t},i.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z},i.multiplyComponents=function(e,t,r){return r.x=e.x*t.x,r.y=e.y*t.y,r.z=e.z*t.z,r},i.add=function(e,t,r){return r.x=e.x+t.x,r.y=e.y+t.y,r.z=e.z+t.z,r},i.subtract=function(e,t,r){return r.x=e.x-t.x,r.y=e.y-t.y,r.z=e.z-t.z,r},i.multiplyByScalar=function(e,t,r){return r.x=e.x*t,r.y=e.y*t,r.z=e.z*t,r},i.divideByScalar=function(e,t,r){return r.x=e.x/t,r.y=e.y/t,r.z=e.z/t,r},i.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t},i.abs=function(e,t){return t.x=Math.abs(e.x),t.y=Math.abs(e.y),t.z=Math.abs(e.z),t};var u=new i;i.lerp=function(e,t,r,n){return i.multiplyByScalar(t,r,u),n=i.multiplyByScalar(e,1-r,n),i.add(u,n,n)};var s=new i,c=new i;i.angleBetween=function(e,t){i.normalize(e,s),i.normalize(t,c);var r=i.dot(s,c),n=i.magnitude(i.cross(s,c,s));return Math.atan2(n,r)};var l=new i;i.mostOrthogonalAxis=function(e,t){var r=i.normalize(e,l);return i.abs(r,r),t=r.x<=r.y?r.x<=r.z?i.clone(i.UNIT_X,t):i.clone(i.UNIT_Z,t):r.y<=r.z?i.clone(i.UNIT_Y,t):i.clone(i.UNIT_Z,t)},i.equals=function(e,r){return e===r||t(e)&&t(r)&&e.x===r.x&&e.y===r.y&&e.z===r.z},i.equalsArray=function(e,t,r){return e.x===t[r]&&e.y===t[r+1]&&e.z===t[r+2]},i.equalsEpsilon=function(e,r,n,i){return e===r||t(e)&&t(r)&&a.equalsEpsilon(e.x,r.x,n,i)&&a.equalsEpsilon(e.y,r.y,n,i)&&a.equalsEpsilon(e.z,r.z,n,i)},i.cross=function(e,t,r){var n=e.x,a=e.y,i=e.z,o=t.x,u=t.y,s=t.z,c=a*s-i*u,l=i*o-n*s,f=n*u-a*o;return r.x=c,r.y=l,r.z=f,r},i.fromDegrees=function(e,t,r,n,o){return e=a.toRadians(e),t=a.toRadians(t),i.fromRadians(e,t,r,n,o)};var f=new i,d=new i,h=new i(40680631590769,40680631590769,40408299984661.445);return i.fromRadians=function(r,n,a,o,u){a=e(a,0);var s=t(o)?o.radiiSquared:h,c=Math.cos(n);f.x=c*Math.cos(r),f.y=c*Math.sin(r),f.z=Math.sin(n),f=i.normalize(f,f),i.multiplyComponents(s,f,d);var l=Math.sqrt(i.dot(f,d));return d=i.divideByScalar(d,l,d),f=i.multiplyByScalar(f,a,f),t(u)||(u=new i),i.add(d,f,u)},i.fromDegreesArray=function(e,r,n){var a=e.length;t(n)?n.length=a/2:n=new Array(a/2);for(var o=0;o<a;o+=2){var u=e[o],s=e[o+1],c=o/2;n[c]=i.fromDegrees(u,s,0,r,n[c])}return n},i.fromRadiansArray=function(e,r,n){var a=e.length;t(n)?n.length=a/2:n=new Array(a/2);for(var o=0;o<a;o+=2){var u=e[o],s=e[o+1],c=o/2;n[c]=i.fromRadians(u,s,0,r,n[c])}return n},i.fromDegreesArrayHeights=function(e,r,n){var a=e.length;t(n)?n.length=a/3:n=new Array(a/3);for(var o=0;o<a;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;n[l]=i.fromDegrees(u,s,c,r,n[l])}return n},i.fromRadiansArrayHeights=function(e,r,n){var a=e.length;t(n)?n.length=a/3:n=new Array(a/3);for(var o=0;o<a;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;n[l]=i.fromRadians(u,s,c,r,n[l])}return n},i.ZERO=n(new i(0,0,0)),i.UNIT_X=n(new i(1,0,0)),i.UNIT_Y=n(new i(0,1,0)),i.UNIT_Z=n(new i(0,0,1)),i.prototype.clone=function(e){return i.clone(this,e)},i.prototype.equals=function(e){return i.equals(this,e)},i.prototype.equalsEpsilon=function(e,t,r){return i.equalsEpsilon(this,e,t,r)},i.prototype.toString=function(){return"("+this.x+", "+this.y+", 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u(e,r,n){this.longitude=t(e,0),this.latitude=t(r,0),this.height=t(n,0)}u.fromRadians=function(e,n,a,i){return a=t(a,0),r(i)?(i.longitude=e,i.latitude=n,i.height=a,i):new u(e,n,a)},u.fromDegrees=function(e,t,r,n){return e=i.toRadians(e),t=i.toRadians(t),u.fromRadians(e,t,r,n)};var s=new e,c=new e,l=new e,f=new e(1/6378137,1/6378137,1/6356752.314245179),d=new e(1/40680631590769,1/40680631590769,1/40408299984661.445),h=i.EPSILON1;return u.fromCartesian=function(t,n,a){var E=r(n)?n.oneOverRadii:f,m=r(n)?n.oneOverRadiiSquared:d,p=r(n)?n._centerToleranceSquared:h,y=o(t,E,m,p,c);if(r(y)){var _=e.multiplyComponents(t,m,s);_=e.normalize(_,_);var T=e.subtract(t,y,l),R=Math.atan2(_.y,_.x),v=Math.asin(_.z),A=i.sign(e.dot(T,t))*e.magnitude(T);return r(a)?(a.longitude=R,a.latitude=v,a.height=A,a):new u(R,v,A)}},u.clone=function(e,t){if(r(e))return r(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new u(e.longitude,e.latitude,e.height)},u.equals=function(e,t){return e===t||r(e)&&r(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e.longitude-t.longitude)<=n&&Math.abs(e.latitude-t.latitude)<=n&&Math.abs(e.height-t.height)<=n},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),r=Object.defineProperties;return t&&e(r)||(r=function(e){return e}),r}),define("Core/Ellipsoid",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,r,n,a,i,o,u,s){"use strict";function c(t,n,a,i){n=r(n,0),a=r(a,0),i=r(i,0),t._radii=new e(n,a,i),t._radiiSquared=new e(n*n,a*a,i*i),t._radiiToTheFourth=new e(n*n*n*n,a*a*a*a,i*i*i*i),t._oneOverRadii=new e(0===n?0:1/n,0===a?0:1/a,0===i?0:1/i),t._oneOverRadiiSquared=new e(0===n?0:1/(n*n),0===a?0:1/(a*a),0===i?0:1/(i*i)),t._minimumRadius=Math.min(n,a,i),t._maximumRadius=Math.max(n,a,i),t._centerToleranceSquared=u.EPSILON1}function l(e,t,r){this._radii=void 0,this._radiiSquared=void 0,this._radiiToTheFourth=void 0,this._oneOverRadii=void 0,this._oneOverRadiiSquared=void 0,this._minimumRadius=void 0,this._maximumRadius=void 0,this._centerToleranceSquared=void 0,c(this,e,t,r)}a(l.prototype,{radii:{get:function(){return this._radii}},radiiSquared:{get:function(){return this._radiiSquared}},radiiToTheFourth:{get:function(){return this._radiiToTheFourth}},oneOverRadii:{get:function(){return this._oneOverRadii}},oneOverRadiiSquared:{get:function(){return this._oneOverRadiiSquared}},minimumRadius:{get:function(){return this._minimumRadius}},maximumRadius:{get:function(){return this._maximumRadius}}}),l.clone=function(t,r){if(n(t)){var a=t._radii;return n(r)?(e.clone(a,r._radii),e.clone(t._radiiSquared,r._radiiSquared),e.clone(t._radiiToTheFourth,r._radiiToTheFourth),e.clone(t._oneOverRadii,r._oneOverRadii),e.clone(t._oneOverRadiiSquared,r._oneOverRadiiSquared),r._minimumRadius=t._minimumRadius,r._maximumRadius=t._maximumRadius,r._centerToleranceSquared=t._centerToleranceSquared,r):new l(a.x,a.y,a.z)}},l.fromCartesian3=function(e,t){return n(t)||(t=new l),n(e)?(c(t,e.x,e.y,e.z),t):t},l.WGS84=o(new l(6378137,6378137,6356752.314245179)),l.UNIT_SPHERE=o(new l(1,1,1)),l.MOON=o(new 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p.x=t,p.y=t,p.z=t,l.multiplyByScale(e,p,r)},l.multiplyByScale=function(e,t,r){var n=t.x,a=t.y,i=t.z;return 1===n&&1===a&&1===i?l.clone(e,r):(r[0]=n*e[0],r[1]=n*e[1],r[2]=n*e[2],r[3]=0,r[4]=a*e[4],r[5]=a*e[5],r[6]=a*e[6],r[7]=0,r[8]=i*e[8],r[9]=i*e[9],r[10]=i*e[10],r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=1,r)},l.multiplyByVector=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=t.w,u=e[0]*n+e[4]*a+e[8]*i+e[12]*o,s=e[1]*n+e[5]*a+e[9]*i+e[13]*o,c=e[2]*n+e[6]*a+e[10]*i+e[14]*o,l=e[3]*n+e[7]*a+e[11]*i+e[15]*o;return r.x=u,r.y=s,r.z=c,r.w=l,r},l.multiplyByPointAsVector=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=e[0]*n+e[4]*a+e[8]*i,u=e[1]*n+e[5]*a+e[9]*i,s=e[2]*n+e[6]*a+e[10]*i;return r.x=o,r.y=u,r.z=s,r},l.multiplyByPoint=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=e[0]*n+e[4]*a+e[8]*i+e[12],u=e[1]*n+e[5]*a+e[9]*i+e[13],s=e[2]*n+e[6]*a+e[10]*i+e[14];return r.x=o,r.y=u,r.z=s,r},l.multiplyByScalar=function(e,t,r){return r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r[9]=e[9]*t,r[10]=e[10]*t,r[11]=e[11]*t,r[12]=e[12]*t,r[13]=e[13]*t,r[14]=e[14]*t,r[15]=e[15]*t,r},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var r=e[1],n=e[2],a=e[3],i=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=i,t[10]=e[10],t[11]=e[14],t[12]=a,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||n(e)&&n(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r&&Math.abs(e[4]-t[4])<=r&&Math.abs(e[5]-t[5])<=r&&Math.abs(e[6]-t[6])<=r&&Math.abs(e[7]-t[7])<=r&&Math.abs(e[8]-t[8])<=r&&Math.abs(e[9]-t[9])<=r&&Math.abs(e[10]-t[10])<=r&&Math.abs(e[11]-t[11])<=r&&Math.abs(e[12]-t[12])<=r&&Math.abs(e[13]-t[13])<=r&&Math.abs(e[14]-t[14])<=r&&Math.abs(e[15]-t[15])<=r},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var y=new s,_=new s,T=new t,R=new t(0,0,0,1);return l.inverse=function(e,r){if(s.equalsEpsilon(l.getRotation(e,y),_,u.EPSILON7)&&t.equals(l.getRow(e,3,T),R))return r[0]=0,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=0,r[11]=0,r[12]=-e[12],r[13]=-e[13],r[14]=-e[14],r[15]=1,r;var n=e[0],a=e[4],i=e[8],o=e[12],f=e[1],d=e[5],h=e[9],E=e[13],m=e[2],p=e[6],v=e[10],A=e[14],S=e[3],N=e[7],I=e[11],g=e[15],O=v*g,w=A*I,M=p*g,x=A*N,P=p*I,C=v*N,D=m*g,L=A*S,U=m*I,b=v*S,F=m*N,z=p*S,B=O*d+x*h+P*E-(w*d+M*h+C*E),G=w*f+D*h+b*E-(O*f+L*h+U*E),q=M*f+L*d+F*E-(x*f+D*d+z*E),V=C*f+U*d+z*h-(P*f+b*d+F*h),W=w*a+M*i+C*o-(O*a+x*i+P*o),X=O*n+L*i+U*o-(w*n+D*i+b*o),H=x*n+D*a+z*o-(M*n+L*a+F*o),Y=P*n+b*a+F*i-(C*n+U*a+z*i);O=i*E,w=o*h,M=a*E,x=o*d,P=a*h,C=i*d,D=n*E,L=o*f,U=n*h,b=i*f,F=n*d,z=a*f;var k=O*N+x*I+P*g-(w*N+M*I+C*g),j=w*S+D*I+b*g-(O*S+L*I+U*g),Z=M*S+L*N+F*g-(x*S+D*N+z*g),K=C*S+U*N+z*I-(P*S+b*N+F*I),J=M*v+C*A+w*p-(P*A+O*p+x*v),Q=U*A+O*m+L*v-(D*v+b*A+w*m),$=D*p+z*A+x*m-(F*A+M*m+L*p),ee=F*v+P*m+b*p-(U*p+z*v+C*m),te=n*B+a*G+i*q+o*V;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,r[0]=B*te,r[1]=G*te,r[2]=q*te,r[3]=V*te,r[4]=W*te,r[5]=X*te,r[6]=H*te,r[7]=Y*te,r[8]=k*te,r[9]=j*te,r[10]=Z*te,r[11]=K*te,r[12]=J*te,r[13]=Q*te,r[14]=$*te,r[15]=ee*te,r},l.inverseTransformation=function(e,t){var r=e[0],n=e[1],a=e[2],i=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],d=e[13],h=e[14],E=-r*f-n*d-a*h,m=-i*f-o*d-u*h,p=-s*f-c*d-l*h;return t[0]=r,t[1]=i,t[2]=s,t[3]=0,t[4]=n,t[5]=o,t[6]=c,t[7]=0,t[8]=a,t[9]=u,t[10]=l,t[11]=0,t[12]=E,t[13]=m,t[14]=p,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,a(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return 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t<r&&(t+=u.TWO_PI),t-r},s.computeHeight=function(e){return e.north-e.south},s.fromDegrees=function(e,n,a,i,o){return e=u.toRadians(t(e,0)),n=u.toRadians(t(n,0)),a=u.toRadians(t(a,0)),i=u.toRadians(t(i,0)),r(o)?(o.west=e,o.south=n,o.east=a,o.north=i,o):new s(e,n,a,i)},s.fromCartographicArray=function(e,t){for(var n=Number.MAX_VALUE,a=-Number.MAX_VALUE,i=Number.MAX_VALUE,o=-Number.MAX_VALUE,c=Number.MAX_VALUE,l=-Number.MAX_VALUE,f=0,d=e.length;f<d;f++){var h=e[f];n=Math.min(n,h.longitude),a=Math.max(a,h.longitude),c=Math.min(c,h.latitude),l=Math.max(l,h.latitude);var E=h.longitude>=0?h.longitude:h.longitude+u.TWO_PI;i=Math.min(i,E),o=Math.max(o,E)}return a-n>o-i&&(n=i,a=o,a>u.PI&&(a-=u.TWO_PI),n>u.PI&&(n-=u.TWO_PI)),r(t)?(t.west=n,t.south=c,t.east=a,t.north=l,t):new s(n,c,a,l)},s.fromCartesianArray=function(e,t,n){for(var a=Number.MAX_VALUE,i=-Number.MAX_VALUE,o=Number.MAX_VALUE,c=-Number.MAX_VALUE,l=Number.MAX_VALUE,f=-Number.MAX_VALUE,d=0,h=e.length;d<h;d++){var E=t.cartesianToCartographic(e[d]);a=Math.min(a,E.longitude),i=Math.max(i,E.longitude),l=Math.min(l,E.latitude),f=Math.max(f,E.latitude);var m=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;o=Math.min(o,m),c=Math.max(c,m)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),r(n)?(n.west=a,n.south=l,n.east=i,n.north=f,n):new s(a,l,i,f)},s.clone=function(e,t){if(r(e))return r(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||r(e)&&r(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return r(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.south,n.height=0,n):new e(t.west,t.south)},s.northwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.north,n.height=0,n):new e(t.west,t.north)},s.northeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.north,n.height=0,n):new e(t.east,t.north)},s.southeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.south,n.height=0,n):new e(t.east,t.south)},s.center=function(t,n){var a=t.east,i=t.west;a<i&&(a+=u.TWO_PI);var o=u.negativePiToPi(.5*(i+a)),s=.5*(t.south+t.north);return r(n)?(n.longitude=o,n.latitude=s,n.height=0,n):new e(o,s)},s.intersection=function(e,t,n){var a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.negativePiToPi(Math.max(i,c)),f=u.negativePiToPi(Math.min(a,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var d=Math.max(e.south,t.south),h=Math.min(e.north,t.north);if(!(d>=h))return 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l=0,f=e.north,d=e.south,h=e.east,E=e.west,m=c;m.height=a,m.longitude=E,m.latitude=f,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.longitude=h,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.latitude=d,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=n.cartographicToCartesian(m,o[l]),l++,f<0?m.latitude=f:d>0?m.latitude=d:m.latitude=0;for(var p=1;p<8;++p)m.longitude=-Math.PI+p*u.PI_OVER_TWO,s.contains(e,m)&&(o[l]=n.cartographicToCartesian(m,o[l]),l++);return 0===m.latitude&&(m.longitude=E,o[l]=n.cartographicToCartesian(m,o[l]),l++,m.longitude=h,o[l]=n.cartographicToCartesian(m,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,r,n,a,i,o,u,s,c,l,f,d){"use strict";function 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W=e.multiplyByScalar(e.add(q,V,v),.5,I),X=0;for(w=0;w<O;w+=i){u.x=t[w]+a.x,u.y=t[w+1]+a.y,u.z=t[w+2]+a.z;var H=e.magnitude(e.subtract(u,W,v));H>X&&(X=H);var Y=e.magnitudeSquared(e.subtract(u,z,v));if(Y>B){var k=Math.sqrt(Y);G=.5*(G+k),B=G*G;var j=k-G;z.x=(G*z.x+j*u.x)/k,z.y=(G*z.y+j*u.y)/k,z.z=(G*z.z+j*u.z)/k}}return G<X?(e.clone(z,o.center),o.radius=G):(e.clone(W,o.center),o.radius=X),o},h.fromEncodedCartesianVertices=function(t,r,a){if(n(a)||(a=new h),!n(t)||!n(r)||t.length!==r.length||0===t.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;var i=R;i.x=t[0]+r[0],i.y=t[1]+r[1],i.z=t[2]+r[2];for(var o=e.clone(i,E),u=e.clone(i,m),s=e.clone(i,p),c=e.clone(i,y),l=e.clone(i,_),f=e.clone(i,T),d=t.length,g=0;g<d;g+=3){var O=t[g]+r[g],w=t[g+1]+r[g+1],M=t[g+2]+r[g+2];i.x=O,i.y=w,i.z=M,O<o.x&&e.clone(i,o),O>c.x&&e.clone(i,c),w<u.y&&e.clone(i,u),w>l.y&&e.clone(i,l),M<s.z&&e.clone(i,s),M>f.z&&e.clone(i,f)}var 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o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new n("componentDatatype is not a valid value.")}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return r(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t);default:throw new n("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(e,r,a,i){switch(a=t(a,0),i=t(i,(r.byteLength-a)/o.getSizeInBytes(e)),e){case o.BYTE:return new Int8Array(r,a,i);case o.UNSIGNED_BYTE:return new Uint8Array(r,a,i);case o.SHORT:return new Int16Array(r,a,i);case o.UNSIGNED_SHORT:return new Uint16Array(r,a,i);case o.INT:return new Int32Array(r,a,i);case o.UNSIGNED_INT:return new Uint32Array(r,a,i);case o.FLOAT:return new Float32Array(r,a,i);case 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t.x=e.x*n,t.y=e.y*n,t.z=e.z*n,t},s.computeAngle=function(e){return Math.abs(e.w-1)<o.EPSILON6?0:2*Math.acos(e.w)};var _=new s;s.lerp=function(e,t,r,n){return _=s.multiplyByScalar(t,r,_),n=s.multiplyByScalar(e,1-r,n),s.add(_,n,n)};var T=new s,R=new s,v=new s;s.slerp=function(e,t,r,n){var a=s.dot(e,t),i=t;if(a<0&&(a=-a,i=T=s.negate(t,T)),1-a<o.EPSILON6)return s.lerp(e,i,r,n);var u=Math.acos(a);return R=s.multiplyByScalar(e,Math.sin((1-r)*u),R),v=s.multiplyByScalar(i,Math.sin(r*u),v),n=s.add(R,v,n),s.multiplyByScalar(n,1/Math.sin(u),n)},s.log=function(t,r){var n=o.acosClamped(t.w),a=0;return 0!==n&&(a=n/Math.sin(n)),e.multiplyByScalar(t,a,r)},s.exp=function(t,r){var n=e.magnitude(t),a=0;return 0!==n&&(a=Math.sin(n)/n),r.x=t.x*a,r.y=t.y*a,r.z=t.z*a,r.w=Math.cos(n),r};var A=new e,S=new e,N=new s,I=new s;s.computeInnerQuadrangle=function(t,r,n,a){var i=s.conjugate(r,N);s.multiply(i,n,I);var o=s.log(I,A);s.multiply(i,t,I);var u=s.log(I,S);return 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s.fastSlerp(o,u,2*a*(1-a),i)},s.equals=function(e,t){return e===t||r(e)&&r(t)&&e.x===t.x&&e.y===t.y&&e.z===t.z&&e.w===t.w},s.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e.x-t.x)<=n&&Math.abs(e.y-t.y)<=n&&Math.abs(e.z-t.z)<=n&&Math.abs(e.w-t.w)<=n},s.ZERO=i(new s(0,0,0,0)),s.IDENTITY=i(new s(0,0,0,1)),s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.prototype.equalsEpsilon=function(e,t){return s.equalsEpsilon(this,e,t)},s.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+", "+this.w+")"},s}),define("Core/EllipseGeometryLibrary",["./Cartesian3","./Math","./Matrix3","./Quaternion"],function(e,t,r,n){"use strict";function a(t,a,i,l,f,d,h,E,m,p){var y=t+a;e.multiplyByScalar(l,Math.cos(y),o),e.multiplyByScalar(i,Math.sin(y),u),e.add(o,u,o);var _=Math.cos(t);_*=_;var T=Math.sin(t);T*=T;var R=d/Math.sqrt(h*_+f*T),v=R/E;return 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s,c,l,f,d,h=t.origin,E=t.direction,R=e.subtract(a,n,m),v=e.subtract(o,n,p),A=e.cross(E,v,y),S=e.dot(R,A);if(u){if(S<i.EPSILON6)return;if(s=e.subtract(h,n,_),l=e.dot(s,A),l<0||l>S)return;if(c=e.cross(s,R,T),f=e.dot(E,c),f<0||l+f>S)return;d=e.dot(v,c)/S}else{if(Math.abs(S)<i.EPSILON6)return;var N=1/S;if(s=e.subtract(h,n,_),l=e.dot(s,A)*N,l<0||l>1)return;if(c=e.cross(s,R,T),f=e.dot(E,c)*N,f<0||l+f>1)return;d=e.dot(v,c)*N}return d},E.rayTriangle=function(t,r,a,i,o,u){var s=E.rayTriangleParametric(t,r,a,i,o);if(n(s)&&!(s<0))return n(u)||(u=new e),e.multiplyByScalar(t.direction,s,u),e.add(t.origin,u,u)};var R=new c;E.lineSegmentTriangle=function(t,r,a,i,o,u,s){var c=R;e.clone(t,c.origin),e.subtract(r,t,c.direction),e.normalize(c.direction,c.direction);var l=E.rayTriangleParametric(c,a,i,o,u);if(!(!n(l)||l<0||l>e.distance(t,r)))return n(s)||(s=new e),e.multiplyByScalar(c.direction,l,s),e.add(c.origin,s,s)};var v={root0:0,root1:0};E.raySphere=function(e,t,r){if(r=f(e,t,r),n(r)&&!(r.stop<0))return r.start=Math.max(r.start,0),r};var A=new c;E.lineSegmentSphere=function(t,r,a,i){var o=A;e.clone(t,o.origin);var u=e.subtract(r,t,o.direction),s=e.magnitude(u);if(e.normalize(u,u),i=f(o,a,i),!(!n(i)||i.stop<0||i.start>s))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,s),i};var S=new e,N=new e;E.rayEllipsoid=function(t,r){var n,a,i,o,u,s=r.oneOverRadii,c=e.multiplyComponents(s,t.origin,S),l=e.multiplyComponents(s,t.direction,N),f=e.magnitudeSquared(c),d=e.dot(c,l);if(f>1){if(d>=0)return;var h=d*d;if(n=f-1,a=e.magnitudeSquared(l),i=a*n,h<i)return;if(h>i){o=d*d-i,u=-d+Math.sqrt(o);var E=u/a,m=n/u;return E<m?{start:E,stop:m}:{start:m,stop:E}}var p=Math.sqrt(n/a);return{start:p,stop:p}}return f<1?(n=f-1,a=e.magnitudeSquared(l),i=a*n,o=d*d-i,u=-d+Math.sqrt(o),{start:0,stop:u/a}):d<0?(a=e.magnitudeSquared(l),{start:0,stop:-d/a}):void 0};var I=new e,g=new e,O=new e,w=new e,M=new e,x=new o,P=new o,C=new o,D=new o,L=new o,U=new o,b=new o,F=new e,z=new e,B=new t;E.grazingAltitudeLocation=function(t,r){var a=t.origin,u=t.direction,s=r.geodeticSurfaceNormal(a,I);if(e.dot(u,s)>=0)return a;var c=n(this.rayEllipsoid(t,r)),l=r.transformPositionToScaledSpace(u,I),f=e.normalize(l,l),d=e.mostOrthogonalAxis(l,w),E=e.normalize(e.cross(d,f,g),g),m=e.normalize(e.cross(f,E,O),O),p=x;p[0]=f.x,p[1]=f.y,p[2]=f.z,p[3]=E.x,p[4]=E.y,p[5]=E.z,p[6]=m.x,p[7]=m.y,p[8]=m.z;var y=o.transpose(p,P),_=o.fromScale(r.radii,C),T=o.fromScale(r.oneOverRadii,D),R=L;R[0]=0,R[1]=-u.z,R[2]=u.y,R[3]=u.z,R[4]=0,R[5]=-u.x,R[6]=-u.y,R[7]=u.x,R[8]=0;var v,A,S=o.multiply(o.multiply(y,T,U),R,U),N=o.multiply(o.multiply(S,_,b),p,b),G=o.multiplyByVector(S,a,M),q=h(N,e.negate(G,I),0,0,1),V=q.length;if(V>0){for(var W=e.clone(e.ZERO,z),X=Number.NEGATIVE_INFINITY,H=0;H<V;++H){v=o.multiplyByVector(_,o.multiplyByVector(p,q[H],F),F);var Y=e.normalize(e.subtract(v,a,w),w),k=e.dot(Y,u);k>X&&(X=k,W=e.clone(v,W))}var j=r.cartesianToCartographic(W,B);return X=i.clamp(X,0,1),A=e.magnitude(e.subtract(W,a,w))*Math.sqrt(1-X*X),A=c?-A:A,j.height=A,r.cartographicToCartesian(j,new e)}};var G=new e;return E.lineSegmentPlane=function(t,r,a,o){n(o)||(o=new e);var u=e.subtract(r,t,G),s=a.normal,c=e.dot(s,u);if(!(Math.abs(c)<i.EPSILON6)){var l=e.dot(s,t),f=-(a.distance+l)/c;if(!(f<0||f>1))return e.multiplyByScalar(u,f,o),e.add(t,o,o),o}},E.trianglePlaneIntersection=function(t,r,n,a){var i=a.normal,o=a.distance,u=e.dot(i,t)+o<0,s=e.dot(i,r)+o<0,c=e.dot(i,n)+o<0,l=0;l+=u?1:0,l+=s?1:0,l+=c?1:0;var f,d;if(1!==l&&2!==l||(f=new e,d=new e),1===l){if(u)return E.lineSegmentPlane(t,r,a,f),E.lineSegmentPlane(t,n,a,d),{positions:[t,r,n,f,d],indices:[0,3,4,1,2,4,1,4,3]};if(s)return E.lineSegmentPlane(r,n,a,f),E.lineSegmentPlane(r,t,a,d),{positions:[t,r,n,f,d],indices:[1,3,4,2,0,4,2,4,3]};if(c)return E.lineSegmentPlane(n,t,a,f),E.lineSegmentPlane(n,r,a,d),{positions:[t,r,n,f,d],indices:[2,3,4,0,1,4,0,4,3]}}else if(2===l){if(!u)return E.lineSegmentPlane(r,t,a,f),E.lineSegmentPlane(n,t,a,d),{positions:[t,r,n,f,d],indices:[1,2,4,1,4,3,0,3,4]};if(!s)return E.lineSegmentPlane(n,r,a,f),E.lineSegmentPlane(t,r,a,d),{positions:[t,r,n,f,d],indices:[2,0,4,2,4,3,1,3,4]};if(!c)return E.lineSegmentPlane(t,n,a,f),E.lineSegmentPlane(r,n,a,d),{positions:[t,r,n,f,d],indices:[0,1,4,0,4,3,2,3,4]}}},E}),define("Core/Tipsify",["./defaultValue","./defined","./DeveloperError"],function(e,t,r){"use strict";var n={};return n.calculateACMR=function(r){r=e(r,e.EMPTY_OBJECT);var n=r.indices,a=r.maximumIndex,i=e(r.cacheSize,24),o=n.length;if(!t(a)){a=0;for(var u=0,s=n[u];u<o;)s>a&&(a=s),++u,s=n[u]}for(var c=[],l=0;l<a+1;l++)c[l]=0;for(var f=i+1,d=0;d<o;++d)f-c[n[d]]>i&&(c[n[d]]=f,++f);return(f-i+1)/(o/3)},n.tipsify=function(r){function n(e,t,r,n){for(;t.length>=1;){var a=t[t.length-1];if(t.splice(t.length-1,1),e[a].numLiveTriangles>0)return a}for(;i<n;){if(e[i].numLiveTriangles>0)return++i,i-1;++i}return-1}function 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t=h.computeNumberOfVertices(e),r=y.createTypedArray(t,3*(t-2));r[0]=0,r[1]=1,r[2]=2,t>3&&(r[3]=0,r[4]=2,r[5]=3);for(var n=6,a=3;a<t-1;a+=2)r[n++]=a,r[n++]=a-1,r[n++]=a+1,a+2<t&&(r[n++]=a,r[n++]=a+1,r[n++]=a+2);return e.indices=r,e.primitiveType=N.TRIANGLES,e}function B(e){if(c(e.indices))return e;for(var t=h.computeNumberOfVertices(e),r=y.createTypedArray(t,t),n=0;n<t;++n)r[n]=n;return e.indices=r,e}function G(e){var t=h.computeNumberOfVertices(e),r=y.createTypedArray(t,2*(t-1));r[0]=0,r[1]=1;for(var n=2,a=2;a<t;++a)r[n++]=a-1,r[n++]=a;return e.indices=r,e.primitiveType=N.LINES,e}function q(e){var t=h.computeNumberOfVertices(e),r=y.createTypedArray(t,2*t);r[0]=0,r[1]=1;for(var n=2,a=2;a<t;++a)r[n++]=a-1,r[n++]=a;return r[n++]=t-1,r[n]=0,e.indices=r,e.primitiveType=N.LINES,e}function V(e){switch(e.primitiveType){case N.TRIANGLE_FAN:return F(e);case N.TRIANGLE_STRIP:return z(e);case N.TRIANGLES:return b(e);case N.LINE_STRIP:return G(e);case N.LINE_LOOP:return q(e);case N.LINES:return 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t,r=e.geometry,n=r.attributes,i=n.position.values,o=r.indices,u=j(r),s=j(r),l=o.length,f=[];f.length=i.length/3;var d=[];for(d.length=i.length/3,t=0;t<f.length;++t)f[t]=-1,d[t]=-1;for(t=0;t<l;t+=2){var h=o[t],E=o[t+1],m=a.fromArray(i,3*h,Oe),p=a.fromArray(i,3*E,we);Math.abs(m.y)<R.EPSILON6&&(m.y<0?m.y=-R.EPSILON6:m.y=R.EPSILON6),Math.abs(p.y)<R.EPSILON6&&(p.y<0?p.y=-R.EPSILON6:p.y=R.EPSILON6);var y=u.attributes,_=u.indices,v=d,A=s.attributes,S=s.indices,N=f,I=T.lineSegmentPlane(m,p,Le,Me);if(c(I)){var g=a.multiplyByScalar(a.UNIT_Y,5*R.EPSILON9,Ue);m.y<0&&(a.negate(g,g),y=s.attributes,_=s.indices,v=f,A=u.attributes,S=u.indices,N=d);var O=a.add(I,g,be);J(y,_,v,o,t,m),J(y,_,v,o,-1,O),a.negate(g,g),a.add(I,g,O),J(A,S,N,o,-1,O),J(A,S,N,o,t+1,p)}else{var w,M,x;m.y<0?(w=s.attributes,M=s.indices,x=f):(w=u.attributes,M=u.indices,x=d),J(w,M,x,o,t,m),J(w,M,x,o,t+1,p)}}Z(e,s,u)}function ee(e){for(var t=e.attributes,r=t.position.values,n=t.prevPosition.values,i=t.nextPosition.values,o=r.length,u=0;u<o;u+=3){var s=a.unpack(r,u,Be);if(!(s.x>0)){var c=a.unpack(n,u,Ge);(s.y<0&&c.y>0||s.y>0&&c.y<0)&&(u-3>0?(n[u]=r[u-3],n[u+1]=r[u-2],n[u+2]=r[u-1]):a.pack(s,n,u));var l=a.unpack(i,u,qe);(s.y<0&&l.y>0||s.y>0&&l.y<0)&&(u+3<o?(i[u]=r[u+3],i[u+1]=r[u+4],i[u+2]=r[u+5]):a.pack(s,i,u))}}}function te(e){var t,r,o,u=e.geometry,s=u.attributes,l=s.position.values,f=s.prevPosition.values,d=s.nextPosition.values,h=s.expandAndWidth.values,E=c(s.st)?s.st.values:void 0,m=c(s.color)?s.color.values:void 0,p=j(u),y=j(u),_=!1,v=l.length/3;for(t=0;t<v;t+=4){var A=t,S=t+2,N=a.fromArray(l,3*A,Be),I=a.fromArray(l,3*S,Ge);if(Math.abs(N.y)<ke)for(N.y=ke*(I.y<0?-1:1),l[3*t+1]=N.y,l[3*(t+1)+1]=N.y,r=3*A;r<3*A+12;r+=3)f[r]=l[3*t],f[r+1]=l[3*t+1],f[r+2]=l[3*t+2];if(Math.abs(I.y)<ke)for(I.y=ke*(N.y<0?-1:1),l[3*(t+2)+1]=I.y,l[3*(t+3)+1]=I.y,r=3*A;r<3*A+12;r+=3)d[r]=l[3*(t+2)],d[r+1]=l[3*(t+2)+1],d[r+2]=l[3*(t+2)+2];var g=p.attributes,O=p.indices,w=y.attributes,M=y.indices,x=T.lineSegmentPlane(N,I,Le,Ve);if(c(x)){_=!0;var P=a.multiplyByScalar(a.UNIT_Y,Ye,We);N.y<0&&(a.negate(P,P),g=y.attributes,O=y.indices,w=p.attributes,M=p.indices);var C=a.add(x,P,Xe);g.position.values.push(N.x,N.y,N.z,N.x,N.y,N.z),g.position.values.push(C.x,C.y,C.z),g.position.values.push(C.x,C.y,C.z),g.prevPosition.values.push(f[3*A],f[3*A+1],f[3*A+2]),g.prevPosition.values.push(f[3*A+3],f[3*A+4],f[3*A+5]),g.prevPosition.values.push(N.x,N.y,N.z,N.x,N.y,N.z),g.nextPosition.values.push(C.x,C.y,C.z),g.nextPosition.values.push(C.x,C.y,C.z),g.nextPosition.values.push(C.x,C.y,C.z),g.nextPosition.values.push(C.x,C.y,C.z),a.negate(P,P),a.add(x,P,C),w.position.values.push(C.x,C.y,C.z),w.position.values.push(C.x,C.y,C.z),w.position.values.push(I.x,I.y,I.z,I.x,I.y,I.z),w.prevPosition.values.push(C.x,C.y,C.z),w.prevPosition.values.push(C.x,C.y,C.z),w.prevPosition.values.push(C.x,C.y,C.z),w.prevPosition.values.push(C.x,C.y,C.z),w.nextPosition.values.push(I.x,I.y,I.z,I.x,I.y,I.z),w.nextPosition.values.push(d[3*S],d[3*S+1],d[3*S+2]),w.nextPosition.values.push(d[3*S+3],d[3*S+4],d[3*S+5]);var D=n.fromArray(h,2*A,Fe),L=Math.abs(D.y);g.expandAndWidth.values.push(-1,L,1,L),g.expandAndWidth.values.push(-1,-L,1,-L),w.expandAndWidth.values.push(-1,L,1,L),w.expandAndWidth.values.push(-1,-L,1,-L);var U=a.magnitudeSquared(a.subtract(x,N,qe));if(U/=a.magnitudeSquared(a.subtract(I,N,qe)),c(m)){var b=i.fromArray(m,4*A,He),F=i.fromArray(m,4*S,He),z=R.lerp(b.x,F.x,U),B=R.lerp(b.y,F.y,U),G=R.lerp(b.z,F.z,U),q=R.lerp(b.w,F.w,U);for(r=4*A;r<4*A+8;++r)g.color.values.push(m[r]);for(g.color.values.push(z,B,G,q),g.color.values.push(z,B,G,q),w.color.values.push(z,B,G,q),w.color.values.push(z,B,G,q),r=4*S;r<4*S+8;++r)w.color.values.push(m[r])}if(c(E)){var V=n.fromArray(E,2*A,Fe),W=n.fromArray(E,2*(t+3),ze),X=R.lerp(V.x,W.x,U);for(r=2*A;r<2*A+4;++r)g.st.values.push(E[r]);for(g.st.values.push(X,V.y),g.st.values.push(X,W.y),w.st.values.push(X,V.y),w.st.values.push(X,W.y),r=2*S;r<2*S+4;++r)w.st.values.push(E[r])}o=g.position.values.length/3-4,O.push(o,o+2,o+1),O.push(o+1,o+2,o+3),o=w.position.values.length/3-4,M.push(o,o+2,o+1),M.push(o+1,o+2,o+3)}else{var H,Y;for(N.y<0?(H=y.attributes,Y=y.indices):(H=p.attributes,Y=p.indices),H.position.values.push(N.x,N.y,N.z),H.position.values.push(N.x,N.y,N.z),H.position.values.push(I.x,I.y,I.z),H.position.values.push(I.x,I.y,I.z),r=3*t;r<3*t+12;++r)H.prevPosition.values.push(f[r]),H.nextPosition.values.push(d[r]);for(r=2*t;r<2*t+8;++r)H.expandAndWidth.values.push(h[r]),c(E)&&H.st.values.push(E[r]);if(c(m))for(r=4*t;r<4*t+16;++r)H.color.values.push(m[r]);o=H.position.values.length/3-4,Y.push(o,o+2,o+1),Y.push(o+1,o+2,o+3)}}_&&(ee(y),ee(p)),Z(e,y,p)}var re={};re.toWireframe=function(e){var t=e.indices;if(c(t)){switch(e.primitiveType){case N.TRIANGLES:e.indices=O(t);break;case N.TRIANGLE_STRIP:e.indices=w(t);break;case N.TRIANGLE_FAN:e.indices=M(t);break;default:throw new l("geometry.primitiveType must be TRIANGLES, TRIANGLE_STRIP, or TRIANGLE_FAN.")}e.primitiveType=N.LINES}return e},re.createLineSegmentsForVectors=function(e,t,n){t=s(t,"normal"),n=s(n,1e4);for(var a=e.attributes.position.values,i=e.attributes[t].values,o=a.length,l=new Float64Array(2*o),f=0,d=0;d<o;d+=3)l[f++]=a[d],l[f++]=a[d+1],l[f++]=a[d+2],l[f++]=a[d]+i[d]*n,l[f++]=a[d+1]+i[d+1]*n,l[f++]=a[d+2]+i[d+2]*n;var m,p=e.boundingSphere;return c(p)&&(m=new r(p.center,p.radius+n)),new h({attributes:{position:new E({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:N.LINES,boundingSphere:m})},re.createAttributeLocations=function(e){var t,r=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","binormal","tangent","compressedAttributes"],n=e.attributes,a={},i=0,o=r.length;for(t=0;t<o;++t){var u=r[t];c(n[u])&&(a[u]=i++)}for(var s in n)n.hasOwnProperty(s)&&!c(a[s])&&(a[s]=i++);return a},re.reorderForPreVertexCache=function(e){var t=h.computeNumberOfVertices(e),r=e.indices;if(c(r)){for(var n=new Int32Array(t),a=0;a<t;a++)n[a]=-1;for(var i,o=r,s=o.length,l=y.createTypedArray(t,s),f=0,d=0,E=0;f<s;)i=n[o[f]],i!==-1?l[d]=i:(i=o[f],n[i]=E,l[d]=E,++E),++f,++d;e.indices=l;var m=e.attributes;for(var p in m)if(m.hasOwnProperty(p)&&c(m[p])&&c(m[p].values)){for(var _=m[p],T=_.values,R=0,v=_.componentsPerAttribute,A=u.createTypedArray(_.componentDatatype,E*v);R<t;){var S=n[R];if(S!==-1)for(a=0;a<v;a++)A[v*S+a]=T[v*R+a];++R}_.values=A}}return e},re.reorderForPostVertexCache=function(e,t){var r=e.indices;if(e.primitiveType===N.TRIANGLES&&c(r)){for(var 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o,I={numberOfRequestsThisFrame:0}},f.maximumRequestsPerServer=6,f.maximumRequests=10,f.prioritize=!0,f.throttle=!0,f.debugShowStatistics=!1,f}),define("Core/EarthOrientationParameters",["../ThirdParty/when","./binarySearch","./defaultValue","./defined","./EarthOrientationParametersSample","./freezeObject","./JulianDate","./LeapSecond","./loadJson","./RequestScheduler","./RuntimeError","./TimeConstants","./TimeStandard"],function(e,t,r,n,a,i,o,u,s,c,l,f,d){"use strict";function h(t){if(t=r(t,r.EMPTY_OBJECT),this._dates=void 0,this._samples=void 0,this._dateColumn=-1,this._xPoleWanderRadiansColumn=-1,this._yPoleWanderRadiansColumn=-1,this._ut1MinusUtcSecondsColumn=-1,this._xCelestialPoleOffsetRadiansColumn=-1,this._yCelestialPoleOffsetRadiansColumn=-1,this._taiMinusUtcSecondsColumn=-1,this._columnCount=0,this._lastIndex=-1,this._downloadPromise=void 0,this._dataError=void 0,this._addNewLeapSeconds=r(t.addNewLeapSeconds,!0),n(t.data))m(this,t.data);else if(n(t.url)){var a=this;this._downloadPromise=e(c.request(t.url,s),function(e){m(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else m(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function E(e,t){return o.compare(e.julianDate,t)}function m(e,r){if(!n(r.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!n(r.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var a=r.columnNames.indexOf("modifiedJulianDateUtc"),i=r.columnNames.indexOf("xPoleWanderRadians"),s=r.columnNames.indexOf("yPoleWanderRadians"),c=r.columnNames.indexOf("ut1MinusUtcSeconds"),l=r.columnNames.indexOf("xCelestialPoleOffsetRadians"),h=r.columnNames.indexOf("yCelestialPoleOffsetRadians"),m=r.columnNames.indexOf("taiMinusUtcSeconds");if(a<0||i<0||s<0||c<0||l<0||h<0||m<0)return void(e._dataError="Error in loaded EOP data: The columnNames property must include modifiedJulianDateUtc, xPoleWanderRadians, yPoleWanderRadians, ut1MinusUtcSeconds, xCelestialPoleOffsetRadians, yCelestialPoleOffsetRadians, and taiMinusUtcSeconds columns");var p=e._samples=r.samples,y=e._dates=[];e._dateColumn=a,e._xPoleWanderRadiansColumn=i,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=l,e._yCelestialPoleOffsetRadiansColumn=h,e._taiMinusUtcSecondsColumn=m,e._columnCount=r.columnNames.length,e._lastIndex=void 0;for(var 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T=r[d+e._taiMinusUtcSecondsColumn],R=r[h+e._taiMinusUtcSecondsColumn];T!==R&&(l.equals(n)?E=m:m-=R-T)}return u.xPoleWander=y(f,r[d+e._xPoleWanderRadiansColumn],r[h+e._xPoleWanderRadiansColumn]),u.yPoleWander=y(f,r[d+e._yPoleWanderRadiansColumn],r[h+e._yPoleWanderRadiansColumn]),u.xPoleOffset=y(f,r[d+e._xCelestialPoleOffsetRadiansColumn],r[h+e._xCelestialPoleOffsetRadiansColumn]),
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p>=0?(p<i.length-1&&i[p+1].equals(e)&&++p,s=p,c=p):(c=~p,s=c-1,s<0&&(s=0)),this._lastIndex=s,_(this,i,this._samples,e,s,c,r),r}if(n(this._dataError))throw new l(this._dataError)},h}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";function a(r,n){n=t(n,document.location.href);var a=new e(n),i=new e(r);return i.resolve(a).toString()}return a}),define("Core/joinUrls",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";function a(n,a,i){i=t(i,!0),n instanceof e||(n=new e(n)),a instanceof e||(a=new e(a)),r(a.authority)&&!r(a.scheme)&&("undefined"!=typeof document&&r(document.location)&&r(document.location.href)?a.scheme=new e(document.location.href).scheme:a.scheme=n.scheme);var o=n;if(a.isAbsolute()&&(o=a,"data"===a.scheme))return a.toString();var u="";r(o.scheme)&&(u+=o.scheme+":"),r(o.authority)&&(u+="//"+o.authority,""!==o.path&&"/"!==o.path&&(u=u.replace(/\/?$/,"/"),o.path=o.path.replace(/^\/?/g,""))),u+=o===n?i?n.path.replace(/\/?$/,"/")+a.path.replace(/^\/?/g,""):n.path+a.path:a.path;var s=r(n.query),c=r(a.query);s&&c?u+="?"+n.query+"&"+a.query:s&&!c?u+="?"+n.query:!s&&c&&(u+="?"+a.query);var l=r(a.fragment);return r(n.fragment)&&!l?u+="#"+n.fragment:l&&(u+="#"+a.fragment),u}return a}),define("Core/buildModuleUrl",["../ThirdParty/Uri","./defined","./DeveloperError","./getAbsoluteUri","./joinUrls","require"],function(e,t,r,n,a,i){"use strict";function o(){for(var e=document.getElementsByTagName("script"),t=0,r=e.length;t<r;++t){var n=e[t].getAttribute("src"),a=E.exec(n);if(null!==a)return a[1]}}function u(){if(t(f))return f;var a;if(a="undefined"!=typeof CESIUM_BASE_URL?CESIUM_BASE_URL:o(),!t(a))throw new r("Unable to determine Cesium base URL automatically, try defining a global variable called CESIUM_BASE_URL.");return f=new e(n(a))}function s(e){return i.toUrl("../"+e)}function c(e){return a(u(),e)}function l(e){t(d)||(d=t(i.toUrl)?s:c),t(h)||(h=document.createElement("a"));var r=d(e);return h.href=r,h.href=h.href,h.href}var f,d,h,E=/((?:.*\/)|^)cesium[\w-]*\.js(?:\W|$)/i;return l._cesiumScriptRegex=E,l.setBaseUrl=function(t){f=new e(t).resolve(new e(document.location.href))},l}),define("Core/Iau2006XysSample",[],function(){"use strict";function e(e,t,r){this.x=e,this.y=t,this.s=r}return e}),define("Core/Iau2006XysData",["../ThirdParty/when","./buildModuleUrl","./defaultValue","./defined","./Iau2006XysSample","./JulianDate","./loadJson","./RequestScheduler","./TimeStandard"],function(e,t,r,n,a,i,o,u,s){"use strict";function c(e){e=r(e,r.EMPTY_OBJECT),this._xysFileUrlTemplate=e.xysFileUrlTemplate,this._interpolationOrder=r(e.interpolationOrder,9),this._sampleZeroJulianEphemerisDate=r(e.sampleZeroJulianEphemerisDate,2442396.5),this._sampleZeroDateTT=new 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t=r._samples,n=e.samples,o=a*r._samplesPerXysFile*3,u=0,s=n.length;u<s;++u)t[o+u]=n[u];i.resolve()}),i.promise}var d=new i(0,0,s.TAI);return c.prototype.preload=function(t,r,n,a){var i=l(this,t,r),o=l(this,n,a),u=i/this._stepSizeDays-this._interpolationOrder/2|0;u<0&&(u=0);var s=o/this._stepSizeDays-this._interpolationOrder/2|0+this._interpolationOrder;s>=this._totalSamples&&(s=this._totalSamples-1);for(var c=u/this._samplesPerXysFile|0,d=s/this._samplesPerXysFile|0,h=[],E=c;E<=d;++E)h.push(f(this,E));return e.all(h)},c.prototype.computeXysRadians=function(e,t,r){var i=l(this,e,t);if(!(i<0)){var o=i/this._stepSizeDays|0;if(!(o>=this._totalSamples)){var u=this._interpolationOrder,s=o-(u/2|0);s<0&&(s=0);var c=s+u;c>=this._totalSamples&&(c=this._totalSamples-1,s=c-u,s<0&&(s=0));var d=!1,h=this._samples;if(n(h[3*s])||(f(this,s/this._samplesPerXysFile|0),d=!0),n(h[3*c])||(f(this,c/this._samplesPerXysFile|0),d=!0),!d){n(r)?(r.x=0,r.y=0,r.s=0):r=new a(0,0,0);var E,m,p=i-s*this._stepSizeDays,y=this._work,_=this._denominators,T=this._coef,R=this._xTable;for(E=0;E<=u;++E)y[E]=p-R[E];for(E=0;E<=u;++E){for(T[E]=1,m=0;m<=u;++m)m!==E&&(T[E]*=y[m]);T[E]*=_[E];var v=3*(s+E);r.x+=T[E]*h[v++],r.y+=T[E]*h[v++],r.s+=T[E]*h[v]}return r}}}},c}),define("Core/Transforms",["../ThirdParty/when","./Cartesian2","./Cartesian3","./Cartesian4","./Cartographic","./defaultValue","./defined","./DeveloperError","./EarthOrientationParameters","./EarthOrientationParametersSample","./Ellipsoid","./Iau2006XysData","./Iau2006XysSample","./JulianDate","./Math","./Matrix3","./Matrix4","./Quaternion","./TimeConstants"],function(e,t,r,n,a,i,o,u,s,c,l,f,d,h,E,m,p,y,_){"use strict";var T={},R=new r,v=new r,A=new r;T.eastNorthUpToFixedFrame=function(e,t,n){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var a=E.sign(e.z);return o(n)?(n[0]=0,n[1]=1,n[2]=0,n[3]=0,n[4]=-a,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=a,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(0,-a,0,e.x,1,0,0,e.y,0,0,a,e.z,0,0,0,1)}var u=R,s=v,c=A;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=s.x,n[1]=s.y,n[2]=s.z,n[3]=0,n[4]=c.x,n[5]=c.y,n[6]=c.z,n[7]=0,n[8]=u.x,n[9]=u.y,n[10]=u.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(s.x,c.x,u.x,e.x,s.y,c.y,u.y,e.y,s.z,c.z,u.z,e.z,0,0,0,1)};var S=new r,N=new r,I=new r;T.northEastDownToFixedFrame=function(e,t,n){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var a=E.sign(e.z);return o(n)?(n[0]=-a,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=1,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=-a,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(-a,0,0,e.x,0,1,0,e.y,0,0,-a,e.z,0,0,0,1)}var u=S,s=N,c=I;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=c.x,n[1]=c.y,n[2]=c.z,n[3]=0,n[4]=s.x,n[5]=s.y,n[6]=s.z,n[7]=0,n[8]=-u.x,n[9]=-u.y,n[10]=-u.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(c.x,s.x,-u.x,e.x,c.y,s.y,-u.y,e.y,c.z,s.z,-u.z,e.z,0,0,0,1)},T.northUpEastToFixedFrame=function(e,t,n){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var a=E.sign(e.z);return o(n)?(n[0]=-a,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=a,n[7]=0,n[8]=0,n[9]=1,n[10]=0,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(-a,0,0,e.x,0,0,1,e.y,0,a,0,e.z,0,0,0,1)}var u=R,s=v,c=A;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=c.x,n[1]=c.y,n[2]=c.z,n[3]=0,n[4]=u.x,n[5]=u.y,n[6]=u.z,n[7]=0,n[8]=s.x,n[9]=s.y,n[10]=s.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(c.x,u.x,s.x,e.x,c.y,u.y,s.y,e.y,c.z,u.z,s.z,e.z,0,0,0,1)};var g=new y,O=new r(1,1,1),w=new p;T.headingPitchRollToFixedFrame=function(e,t,n,a,i,o){var u=y.fromHeadingPitchRoll(t,n,a,g),s=p.fromTranslationQuaternionRotationScale(r.ZERO,u,O,w);return o=T.eastNorthUpToFixedFrame(e,i,o),p.multiply(o,s,o)},T.aircraftHeadingPitchRollToFixedFrame=function(e,t,n,a,i,o){var u=y.fromHeadingPitchRoll(t,n,a,g),s=p.fromTranslationQuaternionRotationScale(r.ZERO,u,O,w);return o=T.northEastDownToFixedFrame(e,i,o),p.multiply(o,s,o)};var M=new p,x=new m;T.headingPitchRollQuaternion=function(e,t,r,n,a,i){var o=T.headingPitchRollToFixedFrame(e,t,r,n,a,M),u=p.getRotation(o,x);return y.fromRotationMatrix(u,i)},T.aircraftHeadingPitchRollQuaternion=function(e,t,r,n,a,i){var o=T.aircraftHeadingPitchRollToFixedFrame(e,t,r,n,a,M),u=p.getRotation(o,x);return y.fromRotationMatrix(u,i)};var P=24110.54841,C=8640184.812866,D=.093104,L=-62e-7,U=1.1772758384668e-19,b=72921158553e-15,F=E.TWO_PI/86400,z=new h;T.computeTemeToPseudoFixedMatrix=function(e,t){z=h.addSeconds(e,-h.computeTaiMinusUtc(e),z);var r,n=z.dayNumber,a=z.secondsOfDay,i=n-2451545;r=a>=43200?(i+.5)/_.DAYS_PER_JULIAN_CENTURY:(i-.5)/_.DAYS_PER_JULIAN_CENTURY;var u=P+r*(C+r*(D+r*L)),s=u*F%E.TWO_PI,c=b+U*(n-2451545.5),l=(a+.5*_.SECONDS_PER_DAY)%_.SECONDS_PER_DAY,f=s+c*l,d=Math.cos(f),p=Math.sin(f);return o(t)?(t[0]=d,t[1]=-p,t[2]=0,t[3]=p,t[4]=d,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new m(d,p,0,-p,d,0,0,0,1)},T.iau2006XysData=new f,T.earthOrientationParameters=s.NONE;var B=32.184,G=2451545;T.preloadIcrfFixed=function(t){var r=t.start.dayNumber,n=t.start.secondsOfDay+B,a=t.stop.dayNumber,i=t.stop.secondsOfDay+B,o=T.iau2006XysData.preload(r,n,a,i),u=T.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},T.computeIcrfToFixedMatrix=function(e,t){o(t)||(t=new m);var r=T.computeFixedToIcrfMatrix(e,t);if(o(r))return m.transpose(r,t)};var q=new d(0,0,0),V=new c(0,0,0,0,0,0),W=new m,X=new m;T.computeFixedToIcrfMatrix=function(e,t){o(t)||(t=new m);var r=T.earthOrientationParameters.compute(e,V);if(o(r)){var n=e.dayNumber,a=e.secondsOfDay+B,i=T.iau2006XysData.computeXysRadians(n,a,q);if(o(i)){var u=i.x+r.xPoleOffset,s=i.y+r.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=W;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=m.fromRotationZ(-i.s,X),d=m.multiply(l,f,W),p=e.dayNumber,y=e.secondsOfDay-h.computeTaiMinusUtc(e)+r.ut1MinusUtc,R=p-2451545,v=y/_.SECONDS_PER_DAY,A=.779057273264+v+.00273781191135448*(R+v);A=A%1*E.TWO_PI;var S=m.fromRotationZ(A,X),N=m.multiply(d,S,W),I=Math.cos(r.xPoleWander),g=Math.cos(r.yPoleWander),O=Math.sin(r.xPoleWander),w=Math.sin(r.yPoleWander),M=n-G+a/_.SECONDS_PER_DAY;M/=36525;var x=-47e-6*M*E.RADIANS_PER_DEGREE/3600,P=Math.cos(x),C=Math.sin(x),D=X;return D[0]=I*P,D[1]=I*C,D[2]=O,D[3]=-g*C+w*O*P,D[4]=g*P+w*O*C,D[5]=-w*I,D[6]=-w*C-g*O*P,D[7]=w*P-g*O*C,D[8]=g*I,m.multiply(N,D,t)}}};var H=new n;T.pointToWindowCoordinates=function(e,t,r,n){return n=T.pointToGLWindowCoordinates(e,t,r,n),n.y=2*t[5]-n.y,n},T.pointToGLWindowCoordinates=function(e,r,a,i){o(i)||(i=new t);var u=H;return p.multiplyByVector(e,n.fromElements(a.x,a.y,a.z,1,u),u),n.multiplyByScalar(u,1/u.w,u),p.multiplyByVector(r,u,u),t.fromCartesian4(u,i)};var Y=new r,k=new r,j=new r;T.rotationMatrixFromPositionVelocity=function(e,t,n,a){var u=i(n,l.WGS84).geodeticSurfaceNormal(e,Y),s=r.cross(t,u,k);r.equalsEpsilon(s,r.ZERO,E.EPSILON6)&&(s=r.clone(r.UNIT_X,s));var c=r.cross(s,t,j);return r.cross(t,c,s),r.negate(s,s),o(a)||(a=new m),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var Z=new a,K=new r,J=new r,Q=new n,$=new n,ee=new n,te=new n,re=new n,ne=new p,ae=new p;return T.basisTo2D=function(e,t,a){var i=e.ellipsoid,o=p.getColumn(t,3,Q),u=i.cartesianToCartographic(o,Z),s=T.eastNorthUpToFixedFrame(o,i,ne),c=p.inverseTransformation(s,ae),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var d=p.getColumn(t,0,J),h=r.magnitude(d),E=p.multiplyByVector(c,d,ee);n.fromElements(E.z,E.x,E.y,0,E);var m=p.getColumn(t,1,J),y=r.magnitude(m),_=p.multiplyByVector(c,m,te);n.fromElements(_.z,_.x,_.y,0,_);var R=p.getColumn(t,2,J),v=r.magnitude(R),A=re;return r.cross(E,_,A),r.normalize(A,A),r.cross(_,A,E),r.normalize(E,E),r.cross(A,E,_),r.normalize(_,_),r.multiplyByScalar(E,h,E),r.multiplyByScalar(_,y,_),r.multiplyByScalar(A,v,A),p.setColumn(a,0,E,a),p.setColumn(a,1,_,a),p.setColumn(a,2,A,a),p.setColumn(a,3,f,a),a},T}),define("Core/VertexFormat",["./defaultValue","./defined","./DeveloperError","./freezeObject"],function(e,t,r,n){"use strict";function a(t){t=e(t,e.EMPTY_OBJECT),this.position=e(t.position,!1),this.normal=e(t.normal,!1),this.st=e(t.st,!1),this.binormal=e(t.binormal,!1),this.tangent=e(t.tangent,!1),this.color=e(t.color,!1)}return a.POSITION_ONLY=n(new a({position:!0})),a.POSITION_AND_NORMAL=n(new a({position:!0,normal:!0})),a.POSITION_NORMAL_AND_ST=n(new a({position:!0,normal:!0,st:!0})),a.POSITION_AND_ST=n(new a({position:!0,st:!0})),a.POSITION_AND_COLOR=n(new a({position:!0,color:!0})),a.ALL=n(new a({position:!0,normal:!0,st:!0,binormal:!0,tangent:!0})),a.DEFAULT=a.POSITION_NORMAL_AND_ST,a.packedLength=6,a.pack=function(t,r,n){return n=e(n,0),r[n++]=t.position?1:0,r[n++]=t.normal?1:0,r[n++]=t.st?1:0,r[n++]=t.binormal?1:0,r[n++]=t.tangent?1:0,r[n++]=t.color?1:0,r},a.unpack=function(r,n,i){return n=e(n,0),t(i)||(i=new a),i.position=1===r[n++],i.normal=1===r[n++],i.st=1===r[n++],i.binormal=1===r[n++],i.tangent=1===r[n++],i.color=1===r[n++],i},a.clone=function(e,r){if(t(e))return t(r)||(r=new a),r.position=e.position,r.normal=e.normal,r.st=e.st,r.binormal=e.binormal,r.tangent=e.tangent,r.color=e.color,r},a}),define("Core/EllipseGeometry",["./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./ComponentDatatype","./defaultValue","./defined","./defineProperties","./DeveloperError","./EllipseGeometryLibrary","./Ellipsoid","./GeographicProjection","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryInstance","./GeometryPipeline","./IndexDatatype","./Math","./Matrix3","./Matrix4","./PrimitiveType","./Quaternion","./Rectangle","./Transforms","./VertexFormat"],function(e,t,r,n,a,i,o,u,s,c,l,f,d,h,E,m,p,y,_,T,R,v,A,S,N,I){"use strict";function g(e,n,i){var o=n.vertexFormat,u=n.center,s=n.semiMajorAxis,l=n.semiMinorAxis,d=n.ellipsoid,m=n.stRotation,p=i?e.length/3*2:e.length/3,y=o.st?new Float32Array(2*p):void 0,_=o.normal?new Float32Array(3*p):void 0,R=o.tangent?new Float32Array(3*p):void 0,v=o.binormal?new Float32Array(3*p):void 0,S=0,N=q,I=V,g=W,O=new f(d),w=O.project(d.cartesianToCartographic(u,X),H),M=d.scaleToGeodeticSurface(u,L);d.geodeticSurfaceNormal(M,M);for(var x=A.fromAxisAngle(M,m,G),P=T.fromQuaternion(x,B),C=t.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Y),D=t.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,k),F=e.length,j=i?F:0,Z=j/3*2,K=0;K<F;K+=3){var J=K+1,Q=K+2,$=r.fromArray(e,K,L);if(o.st){var ee=T.multiplyByVector(P,$,U),te=O.project(d.cartesianToCartographic(ee,X),b);r.subtract(te,w,te),z.x=(te.x+s)/(2*s),z.y=(te.y+l)/(2*l),C.x=Math.min(z.x,C.x),C.y=Math.min(z.y,C.y),D.x=Math.max(z.x,D.x),D.y=Math.max(z.y,D.y),i&&(y[S+Z]=z.x,y[S+1+Z]=z.y),y[S++]=z.x,y[S++]=z.y}N=d.geodeticSurfaceNormal($,N),(o.normal||o.tangent||o.binormal)&&((o.tangent||o.binormal)&&(I=r.normalize(r.cross(r.UNIT_Z,N,I),I),T.multiplyByVector(P,I,I)),o.normal&&(_[K]=N.x,_[J]=N.y,_[Q]=N.z,i&&(_[K+j]=-N.x,_[J+j]=-N.y,_[Q+j]=-N.z)),o.tangent&&(R[K]=I.x,R[J]=I.y,R[Q]=I.z,i&&(R[K+j]=-I.x,R[J+j]=-I.y,R[Q+j]=-I.z)),o.binormal&&(g=r.normalize(r.cross(N,I,g),g),v[K]=g.x,v[J]=g.y,v[Q]=g.z,i&&(v[K+j]=g.x,v[J+j]=g.y,v[Q+j]=g.z)))}if(o.st){F=y.length;for(var re=0;re<F;re+=2)y[re]=(y[re]-C.x)/(D.x-C.x),y[re+1]=(y[re+1]-C.y)/(D.y-C.y)}var ne=new E;if(o.position){var ae=c.raisePositionsToHeight(e,n,i);ne.position=new h({componentDatatype:a.DOUBLE,componentsPerAttribute:3,values:ae})}return o.st&&(ne.st=new h({componentDatatype:a.FLOAT,componentsPerAttribute:2,values:y})),o.normal&&(ne.normal=new h({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:_})),o.tangent&&(ne.tangent=new h({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:R})),o.binormal&&(ne.binormal=new h({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:v})),ne}function O(e){var t,r,n,a,i,o=new Array(12*(e*(e+1))-6),u=0;for(t=0,n=1,a=0;a<3;a++)o[u++]=n++,o[u++]=t,o[u++]=n;for(a=2;a<e+1;++a){for(n=a*(a+1)-1,t=(a-1)*a-1,o[u++]=n++,o[u++]=t,o[u++]=n,r=2*a,i=0;i<r-1;++i)o[u++]=n,o[u++]=t++,o[u++]=t,o[u++]=n++,o[u++]=t,o[u++]=n;o[u++]=n++,o[u++]=t,o[u++]=n}for(r=2*e,++n,++t,a=0;a<r-1;++a)o[u++]=n,o[u++]=t++,o[u++]=t,o[u++]=n++,o[u++]=t,o[u++]=n;for(o[u++]=n,o[u++]=t++,o[u++]=t,o[u++]=n++,o[u++]=t++,o[u++]=t,++t,a=e-1;a>1;--a){for(o[u++]=t++,o[u++]=t,o[u++]=n,r=2*a,i=0;i<r-1;++i)o[u++]=n,o[u++]=t++,o[u++]=t,o[u++]=n++,o[u++]=t,o[u++]=n;o[u++]=t++,o[u++]=t++,o[u++]=n++}for(a=0;a<3;a++)o[u++]=t++,o[u++]=t,o[u++]=n;return o}function w(t){var n=t.center;j=r.multiplyByScalar(t.ellipsoid.geodeticSurfaceNormal(n,j),t.height,j),j=r.add(n,j,j);var a=new e(j,t.semiMajorAxis),i=c.computeEllipsePositions(t,!0,!1),o=i.positions,u=i.numPts,s=g(o,t,!1),l=O(u);return l=y.createTypedArray(o.length/3,l),{boundingSphere:a,attributes:s,indices:l}}function M(e,n){var i=n.vertexFormat,o=n.center,u=n.semiMajorAxis,s=n.semiMinorAxis,c=n.ellipsoid,l=n.height,d=n.extrudedHeight,m=n.stRotation,p=e.length/3*2,y=new Float64Array(3*p),_=i.st?new Float32Array(2*p):void 0,R=i.normal?new Float32Array(3*p):void 0,v=i.tangent?new Float32Array(3*p):void 0,S=i.binormal?new Float32Array(3*p):void 0,N=0,I=q,g=V,O=W,w=new f(c),M=w.project(c.cartesianToCartographic(o,X),H),x=c.scaleToGeodeticSurface(o,L);c.geodeticSurfaceNormal(x,x);for(var P=A.fromAxisAngle(x,m,G),C=T.fromQuaternion(P,B),D=t.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Y),j=t.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,k),Z=e.length,K=Z/3*2,J=0;J<Z;J+=3){var Q,$=J+1,ee=J+2,te=r.fromArray(e,J,L);if(i.st){var re=T.multiplyByVector(C,te,U),ne=w.project(c.cartesianToCartographic(re,X),b);r.subtract(ne,M,ne),z.x=(ne.x+u)/(2*u),z.y=(ne.y+s)/(2*s),D.x=Math.min(z.x,D.x),D.y=Math.min(z.y,D.y),j.x=Math.max(z.x,j.x),j.y=Math.max(z.y,j.y),_[N+K]=z.x,_[N+1+K]=z.y,_[N++]=z.x,_[N++]=z.y}te=c.scaleToGeodeticSurface(te,te),Q=r.clone(te,U),I=c.geodeticSurfaceNormal(te,I);var ae=r.multiplyByScalar(I,l,F);if(te=r.add(te,ae,te),ae=r.multiplyByScalar(I,d,ae),Q=r.add(Q,ae,Q),i.position&&(y[J+Z]=Q.x,y[$+Z]=Q.y,y[ee+Z]=Q.z,y[J]=te.x,y[$]=te.y,y[ee]=te.z),i.normal||i.tangent||i.binormal){O=r.clone(I,O);var ie=r.fromArray(e,(J+3)%Z,F);r.subtract(ie,te,ie);var oe=r.subtract(Q,te,b);I=r.normalize(r.cross(oe,ie,I),I),i.normal&&(R[J]=I.x,R[$]=I.y,R[ee]=I.z,R[J+Z]=I.x,R[$+Z]=I.y,R[ee+Z]=I.z),i.tangent&&(g=r.normalize(r.cross(O,I,g),g),v[J]=g.x,v[$]=g.y,v[ee]=g.z,v[J+Z]=g.x,v[J+1+Z]=g.y,v[J+2+Z]=g.z),i.binormal&&(S[J]=O.x,S[$]=O.y,S[ee]=O.z,S[J+Z]=O.x,S[$+Z]=O.y,S[ee+Z]=O.z)}}if(i.st){Z=_.length;for(var ue=0;ue<Z;ue+=2)_[ue]=(_[ue]-D.x)/(j.x-D.x),_[ue+1]=(_[ue+1]-D.y)/(j.y-D.y)}var se=new E;return i.position&&(se.position=new h({componentDatatype:a.DOUBLE,componentsPerAttribute:3,values:y})),i.st&&(se.st=new h({componentDatatype:a.FLOAT,componentsPerAttribute:2,values:_})),i.normal&&(se.normal=new h({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:R})),i.tangent&&(se.tangent=new h({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:v})),i.binormal&&(se.binormal=new h({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:S})),se}function x(e){for(var t=e.length/3,r=y.createTypedArray(t,6*t),n=0,a=0;a<t;a++){var i=a,o=a+t,u=(i+1)%t,s=u+t;r[n++]=i,r[n++]=o,r[n++]=u,r[n++]=u,r[n++]=o,r[n++]=s}return r}function P(t){var n=t.center,a=t.ellipsoid,i=t.semiMajorAxis,o=r.multiplyByScalar(a.geodeticSurfaceNormal(n,L),t.height,L);Z.center=r.add(n,o,Z.center),Z.radius=i,o=r.multiplyByScalar(a.geodeticSurfaceNormal(n,o),t.extrudedHeight,o),K.center=r.add(n,o,K.center),K.radius=i;var u=c.computeEllipsePositions(t,!0,!0),s=u.positions,l=u.numPts,f=u.outerPositions,h=e.union(Z,K),E=g(s,t,!0),_=O(l),T=_.length;_.length=2*T;for(var R=s.length/3,A=0;A<T;A+=3)_[A+T]=_[A+2]+R,_[A+1+T]=_[A+1]+R,_[A+2+T]=_[A]+R;var S=y.createTypedArray(2*R/3,_),N=new d({attributes:E,indices:S,primitiveType:v.TRIANGLES}),I=M(f,t);_=x(f);var w=y.createTypedArray(2*f.length/3,_),P=new d({attributes:I,indices:w,primitiveType:v.TRIANGLES}),C=p.combineInstances([new m({geometry:N}),new m({geometry:P})]);return{boundingSphere:h,attributes:C[0].attributes,indices:C[0].indices}}function C(e,t,n,a,i){N.eastNorthUpToFixedFrame(e,t,J),R.inverseTransformation(J,Q);for(var o=0;o<4;++o)r.clone(r.ZERO,ee[o]);for(ee[0].x+=n,ee[1].x-=n,ee[2].y+=a,ee[3].y-=a,T.fromRotationZ(i,$),o=0;o<4;++o)T.multiplyByVector($,ee[o],ee[o]),R.multiplyByPoint(J,ee[o],ee[o]),t.cartesianToCartographic(ee[o],te[o]);return S.fromCartographicArray(te)}function D(e){e=i(e,i.EMPTY_OBJECT);var t=e.center,n=i(e.ellipsoid,l.WGS84),a=e.semiMajorAxis,u=e.semiMinorAxis,s=i(e.granularity,_.RADIANS_PER_DEGREE),c=i(e.height,0),f=e.extrudedHeight,d=o(f)&&Math.abs(c-f)>1,h=i(e.vertexFormat,I.DEFAULT);this._center=r.clone(t),this._semiMajorAxis=a,this._semiMinorAxis=u,this._ellipsoid=l.clone(n),this._rotation=i(e.rotation,0),this._stRotation=i(e.stRotation,0),this._height=c,this._granularity=s,this._vertexFormat=I.clone(h),this._extrudedHeight=i(f,c),this._extrude=d,this._workerName="createEllipseGeometry",this._rectangle=C(this._center,this._ellipsoid,a,u,this._rotation)}var L=new r,U=new r,b=new r,F=new r,z=new t,B=new T,G=new A,q=new r,V=new r,W=new r,X=new n,H=new r,Y=new t,k=new t,j=new r,Z=new e,K=new e,J=new R,Q=new R,$=new T,ee=[new r,new r,new r,new r],te=[new n,new n,new n,new n];D.packedLength=r.packedLength+l.packedLength+I.packedLength+S.packedLength+8,D.pack=function(e,t,n){return n=i(n,0),r.pack(e._center,t,n),n+=r.packedLength,l.pack(e._ellipsoid,t,n),n+=l.packedLength,I.pack(e._vertexFormat,t,n),n+=I.packedLength,S.pack(e._rectangle,t,n),n+=S.packedLength,t[n++]=e._semiMajorAxis,t[n++]=e._semiMinorAxis,t[n++]=e._rotation,t[n++]=e._stRotation,t[n++]=e._height,t[n++]=e._granularity,t[n++]=e._extrudedHeight,t[n]=e._extrude?1:0,t};var re=new r,ne=new l,ae=new I,ie=new S,oe={center:re,ellipsoid:ne,vertexFormat:ae,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,stRotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0};return D.unpack=function(e,t,n){t=i(t,0);var a=r.unpack(e,t,re);t+=r.packedLength;var u=l.unpack(e,t,ne);t+=l.packedLength;var s=I.unpack(e,t,ae);t+=I.packedLength;var c=S.unpack(e,t,ie);t+=S.packedLength;var f=e[t++],d=e[t++],h=e[t++],E=e[t++],m=e[t++],p=e[t++],y=e[t++],_=1===e[t];return o(n)?(n._center=r.clone(a,n._center),n._ellipsoid=l.clone(u,n._ellipsoid),n._vertexFormat=I.clone(s,n._vertexFormat),n._semiMajorAxis=f,n._semiMinorAxis=d,n._rotation=h,n._stRotation=E,n._height=m,n._granularity=p,n._extrudedHeight=y,n._extrude=_,n._rectangle=S.clone(c),n):(oe.height=m,oe.extrudedHeight=y,oe.granularity=p,oe.stRotation=E,oe.rotation=h,oe.semiMajorAxis=f,oe.semiMinorAxis=d,new D(oe))},D.createGeometry=function(e){if(!(e._semiMajorAxis<=0||e._semiMinorAxis<=0)){e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);var t,r={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:e._height,extrudedHeight:e._extrudedHeight,granularity:e._granularity,vertexFormat:e._vertexFormat,stRotation:e._stRotation};return e._extrude?(r.extrudedHeight=Math.min(e._extrudedHeight,e._height),r.height=Math.max(e._extrudedHeight,e._height),t=P(r)):t=w(r),new d({attributes:t.attributes,indices:t.indices,primitiveType:v.TRIANGLES,boundingSphere:t.boundingSphere})}},D.createShadowVolume=function(e,t,r){var n=e._granularity,a=e._ellipsoid,i=t(n,a),o=r(n,a);return new D({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:a,rotation:e._rotation,stRotation:e._stRotation,granularity:n,extrudedHeight:i,height:o,vertexFormat:I.POSITION_ONLY})},u(D.prototype,{rectangle:{get:function(){return this._rectangle}}}),D}),define("Workers/createEllipseGeometry",["../Core/Cartesian3","../Core/defined","../Core/EllipseGeometry","../Core/Ellipsoid"],function(e,t,r,n){"use strict";function a(a,i){return t(i)&&(a=r.unpack(a,i)),a._center=e.clone(a._center),a._ellipsoid=n.clone(a._ellipsoid),r.createGeometry(a)}return a})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createEllipseOutlineGeometry.js b/vendors/Cesium/Workers/createEllipseOutlineGeometry.js
index 5d761fd..743f242 100644
--- a/vendors/Cesium/Workers/createEllipseOutlineGeometry.js
+++ b/vendors/Cesium/Workers/createEllipseOutlineGeometry.js
@@ -1,60 +1,60 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";var i={};i.EPSILON1=.1,i.EPSILON2=.01,i.EPSILON3=.001,i.EPSILON4=1e-4,i.EPSILON5=1e-5,i.EPSILON6=1e-6,i.EPSILON7=1e-7,i.EPSILON8=1e-8,i.EPSILON9=1e-9,i.EPSILON10=1e-10,i.EPSILON11=1e-11,i.EPSILON12=1e-12,i.EPSILON13=1e-13,i.EPSILON14=1e-14,i.EPSILON15=1e-15,i.EPSILON16=1e-16,i.EPSILON17=1e-17,i.EPSILON18=1e-18,i.EPSILON19=1e-19,i.EPSILON20=1e-20,i.GRAVITATIONALPARAMETER=3986004418e5,i.SOLAR_RADIUS=6955e5,i.LUNAR_RADIUS=1737400,i.SIXTY_FOUR_KILOBYTES=65536,i.sign=function(e){return e>0?1:e<0?-1:0},i.signNotZero=function(e){return e<0?-1:1},i.toSNorm=function(e,n){return n=t(n,255),Math.round((.5*i.clamp(e,-1,1)+.5)*n)},i.fromSNorm=function(e,n){return n=t(n,255),i.clamp(e,0,n)/n*2-1},i.sinh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t-n)},i.cosh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t+n)},i.lerp=function(e,t,n){return(1-n)*e+n*t},i.PI=Math.PI,i.ONE_OVER_PI=1/Math.PI,i.PI_OVER_TWO=.5*Math.PI,i.PI_OVER_THREE=Math.PI/3,i.PI_OVER_FOUR=Math.PI/4,i.PI_OVER_SIX=Math.PI/6,i.THREE_PI_OVER_TWO=3*Math.PI*.5,i.TWO_PI=2*Math.PI,i.ONE_OVER_TWO_PI=1/(2*Math.PI),i.RADIANS_PER_DEGREE=Math.PI/180,i.DEGREES_PER_RADIAN=180/Math.PI,i.RADIANS_PER_ARCSECOND=i.RADIANS_PER_DEGREE/3600,i.toRadians=function(e){return e*i.RADIANS_PER_DEGREE},i.toDegrees=function(e){return e*i.DEGREES_PER_RADIAN},i.convertLongitudeRange=function(e){var t=i.TWO_PI,n=e-Math.floor(e/t)*t;return n<-Math.PI?n+t:n>=Math.PI?n-t:n},i.negativePiToPi=function(e){return i.zeroToTwoPi(e+i.PI)-i.PI},i.zeroToTwoPi=function(e){var t=i.mod(e,i.TWO_PI);return 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r},a.fromRadiansArray=function(e,n,r){var i=e.length;t(r)?r.length=i/2:r=new Array(i/2);for(var o=0;o<i;o+=2){var u=e[o],E=e[o+1],s=o/2;r[s]=a.fromRadians(u,E,0,n,r[s])}return r},a.fromDegreesArrayHeights=function(e,n,r){var i=e.length;t(r)?r.length=i/3:r=new Array(i/3);for(var o=0;o<i;o+=3){var u=e[o],E=e[o+1],s=e[o+2],c=o/3;r[c]=a.fromDegrees(u,E,s,n,r[c])}return r},a.fromRadiansArrayHeights=function(e,n,r){var i=e.length;t(r)?r.length=i/3:r=new Array(i/3);for(var o=0;o<i;o+=3){var u=e[o],E=e[o+1],s=e[o+2],c=o/3;r[c]=a.fromRadians(u,E,s,n,r[c])}return r},a.ZERO=r(new a(0,0,0)),a.UNIT_X=r(new a(1,0,0)),a.UNIT_Y=r(new a(0,1,0)),a.UNIT_Z=r(new a(0,0,1)),a.prototype.clone=function(e){return a.clone(this,e)},a.prototype.equals=function(e){return a.equals(this,e)},a.prototype.equalsEpsilon=function(e,t,n){return a.equalsEpsilon(this,e,t,n)},a.prototype.toString=function(){return"("+this.x+", "+this.y+", 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u(e,n,r){this.longitude=t(e,0),this.latitude=t(n,0),this.height=t(r,0)}u.fromRadians=function(e,r,i,a){return i=t(i,0),n(a)?(a.longitude=e,a.latitude=r,a.height=i,a):new u(e,r,i)},u.fromDegrees=function(e,t,n,r){return e=a.toRadians(e),t=a.toRadians(t),u.fromRadians(e,t,n,r)};var E=new e,s=new e,c=new e,_=new e(1/6378137,1/6378137,1/6356752.314245179),l=new e(1/40680631590769,1/40680631590769,1/40408299984661.445),T=a.EPSILON1;return u.fromCartesian=function(t,r,i){var R=n(r)?r.oneOverRadii:_,A=n(r)?r.oneOverRadiiSquared:l,f=n(r)?r._centerToleranceSquared:T,h=o(t,R,A,f,s);if(n(h)){var d=e.multiplyComponents(t,A,E);d=e.normalize(d,d);var N=e.subtract(t,h,c),I=Math.atan2(d.y,d.x),S=Math.asin(d.z),M=a.sign(e.dot(N,t))*e.magnitude(N);return n(i)?(i.longitude=I,i.latitude=S,i.height=M,i):new u(I,S,M)}},u.clone=function(e,t){if(n(e))return n(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new u(e.longitude,e.latitude,e.height)},u.equals=function(e,t){return e===t||n(e)&&n(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e.longitude-t.longitude)<=r&&Math.abs(e.latitude-t.latitude)<=r&&Math.abs(e.height-t.height)<=r},u.ZERO=i(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),n=Object.defineProperties;return t&&e(n)||(n=function(e){return 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i=t.x,a=t.y,o=t.z,u=this._oneOverRadiiSquared,E=1/Math.sqrt(i*i*u.x+a*a*u.y+o*o*u.z);return e.multiplyByScalar(t,E,n)},c.prototype.transformPositionToScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._oneOverRadii,n)},c.prototype.transformPositionFromScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._radii,n)},c.prototype.equals=function(t){return this===t||r(t)&&e.equals(this._radii,t._radii)},c.prototype.toString=function(){return this._radii.toString()},c}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(e,t,n,r,i,a,o){"use strict";function u(e){this._ellipsoid=n(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return i(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(t,n){var 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n(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=e.y,t[5]=0,t[6]=0,t[7]=0,t[8]=e.z,t):new u(e.x,0,0,0,e.y,0,0,0,e.z)},u.fromUniformScale=function(e,t){return n(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=e,t[5]=0,t[6]=0,t[7]=0,t[8]=e,t):new u(e,0,0,0,e,0,0,0,e)},u.fromCrossProduct=function(e,t){return n(t)?(t[0]=0,t[1]=e.z,t[2]=-e.y,t[3]=-e.z,t[4]=0,t[5]=e.x,t[6]=e.y,t[7]=-e.x,t[8]=0,t):new u(0,-e.z,e.y,e.z,0,-e.x,-e.y,e.x,0)},u.fromRotationX=function(e,t){var r=Math.cos(e),i=Math.sin(e);return n(t)?(t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=r,t[5]=i,t[6]=0,t[7]=-i,t[8]=r,t):new u(1,0,0,0,r,-i,0,i,r)},u.fromRotationY=function(e,t){var r=Math.cos(e),i=Math.sin(e);return n(t)?(t[0]=r,t[1]=0,t[2]=-i,t[3]=0,t[4]=1,t[5]=0,t[6]=i,t[7]=0,t[8]=r,t):new u(r,0,i,0,1,0,-i,0,r)},u.fromRotationZ=function(e,t){var r=Math.cos(e),i=Math.sin(e);return n(t)?(t[0]=r,t[1]=i,t[2]=0,t[3]=-i,t[4]=r,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new u(r,-i,0,i,r,0,0,0,1)},u.toArray=function(e,t){return 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o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=E,o[6]=0,o[7]=0,o[8]=s,o[9]=c,o[10]=_,o[11]=l,o[12]=0,o[13]=0,o[14]=T,o[15]=0,o},c.computeInfinitePerspectiveOffCenter=function(e,t,n,r,i,a){var o=2*i/(t-e),u=2*i/(r-n),E=(t+e)/(t-e),s=(r+n)/(r-n),c=-1,_=-1,l=-2*i;return a[0]=o,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=u,a[6]=0,a[7]=0,a[8]=E,a[9]=s,a[10]=c,a[11]=_,a[12]=0,a[13]=0,a[14]=l,a[15]=0,a},c.computeViewportTransformation=function(e,t,r,i){e=n(e,n.EMPTY_OBJECT);var a=n(e.x,0),o=n(e.y,0),u=n(e.width,0),E=n(e.height,0);t=n(t,0),r=n(r,1);var s=.5*u,c=.5*E,_=.5*(r-t),l=s,T=c,R=_,A=a+s,f=o+c,h=t+_,d=1;return i[0]=l,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=T,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=R,i[11]=0,i[12]=A,i[13]=f,i[14]=h,i[15]=d,i},c.computeView=function(t,n,r,i,a){return a[0]=i.x,a[1]=r.x,a[2]=-n.x,a[3]=0,a[4]=i.y,a[5]=r.y,a[6]=-n.y,a[7]=0,a[8]=i.z,a[9]=r.z,a[10]=-n.z,a[11]=0,a[12]=-e.dot(i,t),a[13]=-e.dot(r,t),a[14]=e.dot(n,t),a[15]=1,a},c.toArray=function(e,t){return r(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]},c.getElementIndex=function(e,t){return 4*e+t},c.getColumn=function(e,t,n){var r=4*t,i=e[r],a=e[r+1],o=e[r+2],u=e[r+3];return n.x=i,n.y=a,n.z=o,n.w=u,n},c.setColumn=function(e,t,n,r){r=c.clone(e,r);var i=4*t;return r[i]=n.x,r[i+1]=n.y,r[i+2]=n.z,r[i+3]=n.w,r},c.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n},c.getRow=function(e,t,n){var r=e[t],i=e[t+4],a=e[t+8],o=e[t+12];return n.x=r,n.y=i,n.z=a,n.w=o,n},c.setRow=function(e,t,n,r){return r=c.clone(e,r),r[t]=n.x,r[t+4]=n.y,r[t+8]=n.z,r[t+12]=n.w,r};var R=new e;c.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],R)),n.y=e.magnitude(e.fromElements(t[4],t[5],t[6],R)),n.z=e.magnitude(e.fromElements(t[8],t[9],t[10],R)),n};var A=new e;c.getMaximumScale=function(t){return c.getScale(t,A),e.maximumComponent(A)},c.multiply=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[3],u=e[4],E=e[5],s=e[6],c=e[7],_=e[8],l=e[9],T=e[10],R=e[11],A=e[12],f=e[13],h=e[14],d=e[15],N=t[0],I=t[1],S=t[2],M=t[3],m=t[4],y=t[5],O=t[6],p=t[7],C=t[8],U=t[9],L=t[10],w=t[11],g=t[12],v=t[13],x=t[14],F=t[15],P=r*N+u*I+_*S+A*M,D=i*N+E*I+l*S+f*M,B=a*N+s*I+T*S+h*M,z=o*N+c*I+R*S+d*M,G=r*m+u*y+_*O+A*p,b=i*m+E*y+l*O+f*p,X=a*m+s*y+T*O+h*p,V=o*m+c*y+R*O+d*p,H=r*C+u*U+_*L+A*w,W=i*C+E*U+l*L+f*w,q=a*C+s*U+T*L+h*w,Y=o*C+c*U+R*L+d*w,k=r*g+u*v+_*x+A*F,K=i*g+E*v+l*x+f*F,Z=a*g+s*v+T*x+h*F,j=o*g+c*v+R*x+d*F;return n[0]=P,n[1]=D,n[2]=B,n[3]=z,n[4]=G,n[5]=b,n[6]=X,n[7]=V,n[8]=H,n[9]=W,n[10]=q,n[11]=Y,n[12]=k,n[13]=K,n[14]=Z,n[15]=j,n},c.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n},c.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n},c.multiplyTransformation=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[4],u=e[5],E=e[6],s=e[8],c=e[9],_=e[10],l=e[12],T=e[13],R=e[14],A=t[0],f=t[1],h=t[2],d=t[4],N=t[5],I=t[6],S=t[8],M=t[9],m=t[10],y=t[12],O=t[13],p=t[14],C=r*A+o*f+s*h,U=i*A+u*f+c*h,L=a*A+E*f+_*h,w=r*d+o*N+s*I,g=i*d+u*N+c*I,v=a*d+E*N+_*I,x=r*S+o*M+s*m,F=i*S+u*M+c*m,P=a*S+E*M+_*m,D=r*y+o*O+s*p+l,B=i*y+u*O+c*p+T,z=a*y+E*O+_*p+R;return n[0]=C,n[1]=U,n[2]=L,n[3]=0,n[4]=w,n[5]=g,n[6]=v,n[7]=0,n[8]=x,n[9]=F,n[10]=P,n[11]=0,n[12]=D,n[13]=B,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[4],u=e[5],E=e[6],s=e[8],c=e[9],_=e[10],l=t[0],T=t[1],R=t[2],A=t[3],f=t[4],h=t[5],d=t[6],N=t[7],I=t[8],S=r*l+o*T+s*R,M=i*l+u*T+c*R,m=a*l+E*T+_*R,y=r*A+o*f+s*h,O=i*A+u*f+c*h,p=a*A+E*f+_*h,C=r*d+o*N+s*I,U=i*d+u*N+c*I,L=a*d+E*N+_*I;return n[0]=S,n[1]=M,n[2]=m,n[3]=0,n[4]=y,n[5]=O,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=L,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},c.multiplyByTranslation=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=r*e[0]+i*e[4]+a*e[8]+e[12],u=r*e[1]+i*e[5]+a*e[9]+e[13],E=r*e[2]+i*e[6]+a*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=o,n[13]=u,n[14]=E,n[15]=e[15],n};var f=new e;c.multiplyByUniformScale=function(e,t,n){return f.x=t,f.y=t,f.z=t,c.multiplyByScale(e,f,n)},c.multiplyByScale=function(e,t,n){var r=t.x,i=t.y,a=t.z;return 1===r&&1===i&&1===a?c.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=i*e[4],n[5]=i*e[5],n[6]=i*e[6],n[7]=0,n[8]=a*e[8],n[9]=a*e[9],n[10]=a*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},c.multiplyByVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=t.w,u=e[0]*r+e[4]*i+e[8]*a+e[12]*o,E=e[1]*r+e[5]*i+e[9]*a+e[13]*o,s=e[2]*r+e[6]*i+e[10]*a+e[14]*o,c=e[3]*r+e[7]*i+e[11]*a+e[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a,u=e[1]*r+e[5]*i+e[9]*a,E=e[2]*r+e[6]*i+e[10]*a;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a+e[12],u=e[1]*r+e[5]*i+e[9]*a+e[13],E=e[2]*r+e[6]*i+e[10]*a+e[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},c.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},c.transpose=function(e,t){var n=e[1],r=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=u,t[15]=e[15],t},c.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},c.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},c.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},c.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},c.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var h=new E,d=new E,N=new t,I=new t(0,0,0,1);return c.inverse=function(e,n){if(E.equalsEpsilon(c.getRotation(e,h),d,u.EPSILON7)&&t.equals(c.getRow(e,3,N),I))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],i=e[4],a=e[8],o=e[12],_=e[1],l=e[5],T=e[9],R=e[13],A=e[2],f=e[6],S=e[10],M=e[14],m=e[3],y=e[7],O=e[11],p=e[15],C=S*p,U=M*O,L=f*p,w=M*y,g=f*O,v=S*y,x=A*p,F=M*m,P=A*O,D=S*m,B=A*y,z=f*m,G=C*l+w*T+g*R-(U*l+L*T+v*R),b=U*_+x*T+D*R-(C*_+F*T+P*R),X=L*_+F*l+B*R-(w*_+x*l+z*R),V=v*_+P*l+z*T-(g*_+D*l+B*T),H=U*i+L*a+v*o-(C*i+w*a+g*o),W=C*r+F*a+P*o-(U*r+x*a+D*o),q=w*r+x*i+z*o-(L*r+F*i+B*o),Y=g*r+D*i+B*a-(v*r+P*i+z*a);C=a*R,U=o*T,L=i*R,w=o*l,g=i*T,v=a*l,x=r*R,F=o*_,P=r*T,D=a*_,B=r*l,z=i*_;var k=C*y+w*O+g*p-(U*y+L*O+v*p),K=U*m+x*O+D*p-(C*m+F*O+P*p),Z=L*m+F*y+B*p-(w*m+x*y+z*p),j=v*m+P*y+z*O-(g*m+D*y+B*O),Q=L*S+v*M+U*f-(g*M+C*f+w*S),J=P*M+C*A+F*S-(x*S+D*M+U*A),$=x*f+z*M+w*A-(B*M+L*A+F*f),ee=B*S+g*A+D*f-(P*f+z*S+v*A),te=r*G+i*b+a*X+o*V;if(Math.abs(te)<u.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return 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c=0,_=e.north,l=e.south,T=e.east,R=e.west,A=s;A.height=i,A.longitude=R,A.latitude=_,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.latitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,_<0?A.latitude=_:l>0?A.latitude=l:A.latitude=0;for(var f=1;f<8;++f)A.longitude=-Math.PI+f*u.PI_OVER_TWO,E.contains(e,A)&&(o[c]=r.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++),o.length=c,o},E.MAX_VALUE=o(new E(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),E}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,i,a,o,u,E,s,c,_,l){"use strict";function T(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var R=new e,A=new e,f=new e,h=new e,d=new e,N=new e,I=new e,S=new e,M=new e,m=new e,y=new e,O=new e;T.fromPoints=function(t,n){if(r(n)||(n=new T),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var i=e.clone(t[0],I),a=e.clone(i,R),o=e.clone(i,A),u=e.clone(i,f),E=e.clone(i,h),s=e.clone(i,d),c=e.clone(i,N),_=t.length,l=1;l<_;l++){e.clone(t[l],i);var p=i.x,C=i.y,U=i.z;p<a.x&&e.clone(i,a),p>E.x&&e.clone(i,E),C<o.y&&e.clone(i,o),C>s.y&&e.clone(i,s),U<u.z&&e.clone(i,u),U>c.z&&e.clone(i,c)}var L=e.magnitudeSquared(e.subtract(E,a,S)),w=e.magnitudeSquared(e.subtract(s,o,S)),g=e.magnitudeSquared(e.subtract(c,u,S)),v=a,x=E,F=L;w>F&&(F=w,v=o,x=s),g>F&&(F=g,v=u,x=c);var P=M;P.x=.5*(v.x+x.x),P.y=.5*(v.y+x.y),P.z=.5*(v.z+x.z);var D=e.magnitudeSquared(e.subtract(x,P,S)),B=Math.sqrt(D),z=m;z.x=a.x,z.y=o.y,z.z=u.z;var G=y;G.x=E.x,G.y=s.y,G.z=c.z;var b=e.multiplyByScalar(e.add(z,G,S),.5,O),X=0;for(l=0;l<_;l++){e.clone(t[l],i);var V=e.magnitude(e.subtract(i,b,S));V>X&&(X=V);var H=e.magnitudeSquared(e.subtract(i,P,S));if(H>D){var W=Math.sqrt(H);B=.5*(B+W),D=B*B;var q=W-B;P.x=(B*P.x+q*i.x)/W,P.y=(B*P.y+q*i.y)/W,P.z=(B*P.z+q*i.z)/W}}return B<X?(e.clone(P,n.center),n.radius=B):(e.clone(b,n.center),n.radius=X),n};var p=new o,C=new e,U=new e,L=new t,w=new t;T.fromRectangle2D=function(e,t,n){return T.fromRectangleWithHeights2D(e,t,0,0,n)},T.fromRectangleWithHeights2D=function(t,i,a,o,u){if(r(u)||(u=new T),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=n(i,p),l.southwest(t,L),L.height=a,l.northeast(t,w),w.height=o;var E=i.project(L,C),s=i.project(w,U),c=s.x-E.x,_=s.y-E.y,R=s.z-E.z;u.radius=.5*Math.sqrt(c*c+_*_+R*R);var A=u.center;return A.x=E.x+.5*c,A.y=E.y+.5*_,A.z=E.z+.5*R,u};var g=[];T.fromRectangle3D=function(e,t,i,o){t=n(t,a.WGS84),i=n(i,0);var u;return r(e)&&(u=l.subsample(e,t,i,g)),T.fromPoints(u,o)},T.fromVertices=function(t,i,a,o){if(r(o)||(o=new T),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;i=n(i,e.ZERO),a=n(a,3);var u=I;u.x=t[0]+i.x,u.y=t[1]+i.y,u.z=t[2]+i.z;for(var E=e.clone(u,R),s=e.clone(u,A),c=e.clone(u,f),_=e.clone(u,h),l=e.clone(u,d),p=e.clone(u,N),C=t.length,U=0;U<C;U+=a){var L=t[U]+i.x,w=t[U+1]+i.y,g=t[U+2]+i.z;u.x=L,u.y=w,u.z=g,L<E.x&&e.clone(u,E),L>_.x&&e.clone(u,_),w<s.y&&e.clone(u,s),w>l.y&&e.clone(u,l),g<c.z&&e.clone(u,c),g>p.z&&e.clone(u,p)}var v=e.magnitudeSquared(e.subtract(_,E,S)),x=e.magnitudeSquared(e.subtract(l,s,S)),F=e.magnitudeSquared(e.subtract(p,c,S)),P=E,D=_,B=v;x>B&&(B=x,P=s,D=l),F>B&&(B=F,P=c,D=p);var z=M;z.x=.5*(P.x+D.x),z.y=.5*(P.y+D.y),z.z=.5*(P.z+D.z);var G=e.magnitudeSquared(e.subtract(D,z,S)),b=Math.sqrt(G),X=m;X.x=E.x,X.y=s.y,X.z=c.z;var V=y;V.x=_.x,V.y=l.y,V.z=p.z;var H=e.multiplyByScalar(e.add(X,V,S),.5,O),W=0;for(U=0;U<C;U+=a){u.x=t[U]+i.x,u.y=t[U+1]+i.y,u.z=t[U+2]+i.z;var q=e.magnitude(e.subtract(u,H,S));q>W&&(W=q);var Y=e.magnitudeSquared(e.subtract(u,z,S));if(Y>G){var k=Math.sqrt(Y);b=.5*(b+k),G=b*b;var K=k-b;z.x=(b*z.x+K*u.x)/k,z.y=(b*z.y+K*u.y)/k,z.z=(b*z.z+K*u.z)/k}}return b<W?(e.clone(z,o.center),o.radius=b):(e.clone(H,o.center),o.radius=W),o},T.fromEncodedCartesianVertices=function(t,n,i){if(r(i)||(i=new T),!r(t)||!r(n)||t.length!==n.length||0===t.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;var a=I;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];for(var o=e.clone(a,R),u=e.clone(a,A),E=e.clone(a,f),s=e.clone(a,h),c=e.clone(a,d),_=e.clone(a,N),l=t.length,p=0;p<l;p+=3){var C=t[p]+n[p],U=t[p+1]+n[p+1],L=t[p+2]+n[p+2];a.x=C,a.y=U,a.z=L,C<o.x&&e.clone(a,o),C>s.x&&e.clone(a,s),U<u.y&&e.clone(a,u),U>c.y&&e.clone(a,c),L<E.z&&e.clone(a,E),L>_.z&&e.clone(a,_)}var w=e.magnitudeSquared(e.subtract(s,o,S)),g=e.magnitudeSquared(e.subtract(c,u,S)),v=e.magnitudeSquared(e.subtract(_,E,S)),x=o,F=s,P=w;g>P&&(P=g,x=u,F=c),v>P&&(P=v,x=E,F=_);var D=M;D.x=.5*(x.x+F.x),D.y=.5*(x.y+F.y),D.z=.5*(x.z+F.z);var B=e.magnitudeSquared(e.subtract(F,D,S)),z=Math.sqrt(B),G=m;G.x=o.x,G.y=u.y,G.z=E.z;var b=y;b.x=s.x,b.y=c.y,b.z=_.z;var X=e.multiplyByScalar(e.add(G,b,S),.5,O),V=0;for(p=0;p<l;p+=3){a.x=t[p]+n[p],a.y=t[p+1]+n[p+1],a.z=t[p+2]+n[p+2];var H=e.magnitude(e.subtract(a,X,S));H>V&&(V=H);var W=e.magnitudeSquared(e.subtract(a,D,S));if(W>B){var q=Math.sqrt(W);z=.5*(z+q),B=z*z;var Y=q-z;D.x=(z*D.x+Y*a.x)/q,D.y=(z*D.y+Y*a.y)/q,D.z=(z*D.z+Y*a.z)/q}}return z<V?(e.clone(D,i.center),i.radius=z):(e.clone(X,i.center),i.radius=V),i},T.fromCornerPoints=function(t,n,i){r(i)||(i=new T);var a=i.center;return e.add(t,n,a),e.multiplyByScalar(a,.5,a),i.radius=e.distance(a,n),i},T.fromEllipsoid=function(t,n){return r(n)||(n=new T),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var v=new e;T.fromBoundingSpheres=function(t,n){if(r(n)||(n=new T),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var i=t.length;if(1===i)return T.clone(t[0],n);if(2===i)return T.union(t[0],t[1],n);for(var a=[],o=0;o<i;o++)a.push(t[o].center);n=T.fromPoints(a,n);var u=n.center,E=n.radius;for(o=0;o<i;o++){var s=t[o];E=Math.max(E,e.distance(u,s.center,v)+s.radius)}return n.radius=E,n};var x=new e,F=new e,P=new e;T.fromOrientedBoundingBox=function(t,n){r(n)||(n=new T);var i=t.halfAxes,a=s.getColumn(i,0,x),o=s.getColumn(i,1,F),u=s.getColumn(i,2,P),E=e.magnitude(a),c=e.magnitude(o),_=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(E,c,_),n},T.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new T(t.center,t.radius)},T.packedLength=4,T.pack=function(e,t,r){r=n(r,0);var i=e.center;return t[r++]=i.x,t[r++]=i.y,t[r++]=i.z,t[r]=e.radius,t},T.unpack=function(e,t,i){t=n(t,0),r(i)||(i=new T);var a=i.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],i.radius=e[t],i};var D=new e,B=new e;T.union=function(t,n,i){r(i)||(i=new T);var a=t.center,o=t.radius,u=n.center,E=n.radius,s=e.subtract(u,a,D),c=e.magnitude(s);if(o>=c+E)return t.clone(i),i;if(E>=c+o)return n.clone(i),i;var _=.5*(o+c+E),l=e.multiplyByScalar(s,(-o+_)/c,B);return e.add(l,a,l),e.clone(l,i.center),i.radius=_,i};var z=new e;T.expand=function(t,n,r){r=T.clone(t,r);var i=e.magnitude(e.subtract(n,r.center,z));return i>r.radius&&(r.radius=i),r},T.intersectPlane=function(t,n){var r=t.center,i=t.radius,a=n.normal,o=e.dot(a,r)+n.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},T.transform=function(e,t,n){return r(n)||(n=new T),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=c.getMaximumScale(t)*e.radius,n};var G=new e;T.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,G);return e.magnitudeSquared(r)-t.radius*t.radius},T.transformWithoutScale=function(e,t,n){return r(n)||(n=new T),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var b=new e;T.computePlaneDistances=function(t,n,i,a){r(a)||(a=new E);var o=e.subtract(t.center,n,b),u=e.dot(i,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var X=new e,V=new e,H=new e,W=new e,q=new e,Y=new t,k=new Array(8),K=0;K<8;++K)k[K]=new e;var Z=new o;return T.projectTo2D=function(t,r,i){r=n(r,Z);var a=r.ellipsoid,o=t.center,u=t.radius,E=a.geodeticSurfaceNormal(o,X),s=e.cross(e.UNIT_Z,E,V);e.normalize(s,s);var c=e.cross(E,s,H);e.normalize(c,c),e.multiplyByScalar(E,u,E),e.multiplyByScalar(c,u,c),e.multiplyByScalar(s,u,s);var 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+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return 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n[0]=C,n[1]=U,n[2]=L,n[3]=0,n[4]=w,n[5]=g,n[6]=v,n[7]=0,n[8]=x,n[9]=F,n[10]=P,n[11]=0,n[12]=D,n[13]=B,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[4],u=e[5],E=e[6],s=e[8],c=e[9],_=e[10],l=t[0],T=t[1],R=t[2],A=t[3],f=t[4],h=t[5],d=t[6],N=t[7],I=t[8],S=r*l+o*T+s*R,M=i*l+u*T+c*R,m=a*l+E*T+_*R,y=r*A+o*f+s*h,O=i*A+u*f+c*h,p=a*A+E*f+_*h,C=r*d+o*N+s*I,U=i*d+u*N+c*I,L=a*d+E*N+_*I;return n[0]=S,n[1]=M,n[2]=m,n[3]=0,n[4]=y,n[5]=O,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=L,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},c.multiplyByTranslation=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=r*e[0]+i*e[4]+a*e[8]+e[12],u=r*e[1]+i*e[5]+a*e[9]+e[13],E=r*e[2]+i*e[6]+a*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=o,n[13]=u,n[14]=E,n[15]=e[15],n};var f=new e;c.multiplyByUniformScale=function(e,t,n){return f.x=t,f.y=t,f.z=t,c.multiplyByScale(e,f,n)},c.multiplyByScale=function(e,t,n){var r=t.x,i=t.y,a=t.z;return 1===r&&1===i&&1===a?c.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=i*e[4],n[5]=i*e[5],n[6]=i*e[6],n[7]=0,n[8]=a*e[8],n[9]=a*e[9],n[10]=a*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},c.multiplyByVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=t.w,u=e[0]*r+e[4]*i+e[8]*a+e[12]*o,E=e[1]*r+e[5]*i+e[9]*a+e[13]*o,s=e[2]*r+e[6]*i+e[10]*a+e[14]*o,c=e[3]*r+e[7]*i+e[11]*a+e[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a,u=e[1]*r+e[5]*i+e[9]*a,E=e[2]*r+e[6]*i+e[10]*a;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a+e[12],u=e[1]*r+e[5]*i+e[9]*a+e[13],E=e[2]*r+e[6]*i+e[10]*a+e[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},c.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},c.transpose=function(e,t){var n=e[1],r=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=u,t[15]=e[15],t},c.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},c.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},c.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},c.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},c.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var h=new E,d=new E,N=new t,I=new t(0,0,0,1);return c.inverse=function(e,n){if(E.equalsEpsilon(c.getRotation(e,h),d,u.EPSILON7)&&t.equals(c.getRow(e,3,N),I))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],i=e[4],a=e[8],o=e[12],_=e[1],l=e[5],T=e[9],R=e[13],A=e[2],f=e[6],S=e[10],M=e[14],m=e[3],y=e[7],O=e[11],p=e[15],C=S*p,U=M*O,L=f*p,w=M*y,g=f*O,v=S*y,x=A*p,F=M*m,P=A*O,D=S*m,B=A*y,z=f*m,G=C*l+w*T+g*R-(U*l+L*T+v*R),b=U*_+x*T+D*R-(C*_+F*T+P*R),X=L*_+F*l+B*R-(w*_+x*l+z*R),V=v*_+P*l+z*T-(g*_+D*l+B*T),H=U*i+L*a+v*o-(C*i+w*a+g*o),W=C*r+F*a+P*o-(U*r+x*a+D*o),q=w*r+x*i+z*o-(L*r+F*i+B*o),Y=g*r+D*i+B*a-(v*r+P*i+z*a);C=a*R,U=o*T,L=i*R,w=o*l,g=i*T,v=a*l,x=r*R,F=o*_,P=r*T,D=a*_,B=r*l,z=i*_;var k=C*y+w*O+g*p-(U*y+L*O+v*p),K=U*m+x*O+D*p-(C*m+F*O+P*p),Z=L*m+F*y+B*p-(w*m+x*y+z*p),j=v*m+P*y+z*O-(g*m+D*y+B*O),Q=L*S+v*M+U*f-(g*M+C*f+w*S),J=P*M+C*A+F*S-(x*S+D*M+U*A),$=x*f+z*M+w*A-(B*M+L*A+F*f),ee=B*S+g*A+D*f-(P*f+z*S+v*A),te=r*G+i*b+a*X+o*V;if(Math.abs(te)<u.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=G*te,n[1]=b*te,n[2]=X*te,n[3]=V*te,n[4]=H*te,n[5]=W*te,n[6]=q*te,n[7]=Y*te,n[8]=k*te,n[9]=K*te,n[10]=Z*te,n[11]=j*te,n[12]=Q*te,n[13]=J*te,n[14]=$*te,n[15]=ee*te,n},c.inverseTransformation=function(e,t){var n=e[0],r=e[1],i=e[2],a=e[4],o=e[5],u=e[6],E=e[8],s=e[9],c=e[10],_=e[12],l=e[13],T=e[14],R=-n*_-r*l-i*T,A=-a*_-o*l-u*T,f=-E*_-s*l-c*T;return t[0]=n,t[1]=a,t[2]=E,t[3]=0,t[4]=r,t[5]=o,t[6]=s,t[7]=0,t[8]=i,t[9]=u,t[10]=c,t[11]=0,t[12]=R,t[13]=A,t[14]=f,t[15]=1,t},c.IDENTITY=o(new c(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),c.ZERO=o(new c(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),c.COLUMN0ROW0=0,c.COLUMN0ROW1=1,c.COLUMN0ROW2=2,c.COLUMN0ROW3=3,c.COLUMN1ROW0=4,c.COLUMN1ROW1=5,c.COLUMN1ROW2=6,c.COLUMN1ROW3=7,c.COLUMN2ROW0=8,c.COLUMN2ROW1=9,c.COLUMN2ROW2=10,c.COLUMN2ROW3=11,c.COLUMN3ROW0=12,c.COLUMN3ROW1=13,c.COLUMN3ROW2=14,c.COLUMN3ROW3=15,i(c.prototype,{length:{get:function(){return c.packedLength}}}),c.prototype.clone=function(e){return c.clone(this,e)},c.prototype.equals=function(e){return c.equals(this,e)},c.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]},c.prototype.equalsEpsilon=function(e,t){return c.equalsEpsilon(this,e,t)},c.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},c}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(e,t,n,r){"use strict";function i(t,n){this.normal=e.clone(t),this.distance=n}i.fromPointNormal=function(n,r,a){var o=-e.dot(r,n);return t(a)?(e.clone(r,a.normal),a.distance=o,a):new i(r,o)};var a=new e;return i.fromCartesian4=function(n,r){var o=e.fromCartesian4(n,a),u=n.w;return t(r)?(e.clone(o,r.normal),r.distance=u,r):new i(o,u)},i.getPointDistance=function(t,n){return e.dot(t.normal,n)+t.distance},i.ORIGIN_XY_PLANE=r(new i(e.UNIT_Z,0)),i.ORIGIN_YZ_PLANE=r(new i(e.UNIT_X,0)),i.ORIGIN_ZX_PLANE=r(new i(e.UNIT_Y,0)),i}),define("Core/Rectangle",["./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(e,t,n,r,i,a,o,u){"use strict";function E(e,n,r,i){this.west=t(e,0),this.south=t(n,0),this.east=t(r,0),this.north=t(i,0)}r(E.prototype,{width:{get:function(){return E.computeWidth(this)}},height:{get:function(){return E.computeHeight(this)}}}),E.packedLength=4,E.pack=function(e,n,r){return r=t(r,0),n[r++]=e.west,n[r++]=e.south,n[r++]=e.east,n[r]=e.north,n},E.unpack=function(e,r,i){return r=t(r,0),n(i)||(i=new E),i.west=e[r++],i.south=e[r++],i.east=e[r++],i.north=e[r],i},E.computeWidth=function(e){var t=e.east,n=e.west;return t<n&&(t+=u.TWO_PI),t-n},E.computeHeight=function(e){return e.north-e.south},E.fromDegrees=function(e,r,i,a,o){return e=u.toRadians(t(e,0)),r=u.toRadians(t(r,0)),i=u.toRadians(t(i,0)),a=u.toRadians(t(a,0)),n(o)?(o.west=e,o.south=r,o.east=i,o.north=a,o):new E(e,r,i,a)},E.fromCartographicArray=function(e,t){for(var r=Number.MAX_VALUE,i=-Number.MAX_VALUE,a=Number.MAX_VALUE,o=-Number.MAX_VALUE,s=Number.MAX_VALUE,c=-Number.MAX_VALUE,_=0,l=e.length;_<l;_++){var T=e[_];r=Math.min(r,T.longitude),i=Math.max(i,T.longitude),s=Math.min(s,T.latitude),c=Math.max(c,T.latitude);var R=T.longitude>=0?T.longitude:T.longitude+u.TWO_PI;a=Math.min(a,R),o=Math.max(o,R)}return i-r>o-a&&(r=a,i=o,i>u.PI&&(i-=u.TWO_PI),r>u.PI&&(r-=u.TWO_PI)),n(t)?(t.west=r,t.south=s,t.east=i,t.north=c,t):new E(r,s,i,c)},E.fromCartesianArray=function(e,t,r){for(var i=Number.MAX_VALUE,a=-Number.MAX_VALUE,o=Number.MAX_VALUE,s=-Number.MAX_VALUE,c=Number.MAX_VALUE,_=-Number.MAX_VALUE,l=0,T=e.length;l<T;l++){var R=t.cartesianToCartographic(e[l]);i=Math.min(i,R.longitude),a=Math.max(a,R.longitude),c=Math.min(c,R.latitude),_=Math.max(_,R.latitude);var A=R.longitude>=0?R.longitude:R.longitude+u.TWO_PI;o=Math.min(o,A),s=Math.max(s,A)}return a-i>s-o&&(i=o,a=s,a>u.PI&&(a-=u.TWO_PI),i>u.PI&&(i-=u.TWO_PI)),n(r)?(r.west=i,r.south=c,r.east=a,r.north=_,r):new E(i,c,a,_)},E.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new E(e.west,e.south,e.east,e.north)},E.prototype.clone=function(e){return E.clone(this,e)},E.prototype.equals=function(e){return E.equals(this,e)},E.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},E.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},E.validate=function(e){},E.southwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.south,r.height=0,r):new e(t.west,t.south)},E.northwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.north,r.height=0,r):new e(t.west,t.north)},E.northeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.north,r.height=0,r):new e(t.east,t.north)},E.southeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.south,r.height=0,r):new e(t.east,t.south)},E.center=function(t,r){var i=t.east,a=t.west;i<a&&(i+=u.TWO_PI);var o=u.negativePiToPi(.5*(a+i)),E=.5*(t.south+t.north);return n(r)?(r.longitude=o,r.latitude=E,r.height=0,r):new e(o,E)},E.intersection=function(e,t,r){var i=e.east,a=e.west,o=t.east,s=t.west;i<a&&o>0?i+=u.TWO_PI:o<s&&i>0&&(o+=u.TWO_PI),i<a&&s<0?s+=u.TWO_PI:o<s&&a<0&&(a+=u.TWO_PI);var c=u.negativePiToPi(Math.max(a,s)),_=u.negativePiToPi(Math.min(i,o));if(!((e.west<e.east||t.west<t.east)&&_<=c)){var l=Math.max(e.south,t.south),T=Math.min(e.north,t.north);if(!(l>=T))return n(r)?(r.west=c,r.south=l,r.east=_,r.north=T,r):new E(c,l,_,T)}},E.union=function(e,t,r){return n(r)||(r=new E),r.west=Math.min(e.west,t.west),r.south=Math.min(e.south,t.south),r.east=Math.max(e.east,t.east),r.north=Math.max(e.north,t.north),r},E.expand=function(e,t,r){return n(r)||(r=new E),r.west=Math.min(e.west,t.longitude),r.south=Math.min(e.south,t.latitude),r.east=Math.max(e.east,t.longitude),r.north=Math.max(e.north,t.latitude),r},E.contains=function(e,t){var n=t.longitude,r=t.latitude,i=e.west,a=e.east;return a<i&&(a+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>i||u.equalsEpsilon(n,i,u.EPSILON14))&&(n<a||u.equalsEpsilon(n,a,u.EPSILON14))&&r>=e.south&&r<=e.north};var s=new e;return E.subsample=function(e,r,i,o){r=t(r,a.WGS84),i=t(i,0),n(o)||(o=[]);var c=0,_=e.north,l=e.south,T=e.east,R=e.west,A=s;A.height=i,A.longitude=R,A.latitude=_,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.latitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,_<0?A.latitude=_:l>0?A.latitude=l:A.latitude=0;for(var f=1;f<8;++f)A.longitude=-Math.PI+f*u.PI_OVER_TWO,E.contains(e,A)&&(o[c]=r.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++),o.length=c,o},E.MAX_VALUE=o(new E(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),E}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,i,a,o,u,E,s,c,_,l){"use strict";function T(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var R=new e,A=new e,f=new e,h=new e,d=new e,N=new e,I=new e,S=new e,M=new e,m=new e,y=new e,O=new e;T.fromPoints=function(t,n){if(r(n)||(n=new T),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var i=e.clone(t[0],I),a=e.clone(i,R),o=e.clone(i,A),u=e.clone(i,f),E=e.clone(i,h),s=e.clone(i,d),c=e.clone(i,N),_=t.length,l=1;l<_;l++){e.clone(t[l],i);var p=i.x,C=i.y,U=i.z;p<a.x&&e.clone(i,a),p>E.x&&e.clone(i,E),C<o.y&&e.clone(i,o),C>s.y&&e.clone(i,s),U<u.z&&e.clone(i,u),U>c.z&&e.clone(i,c)}var L=e.magnitudeSquared(e.subtract(E,a,S)),w=e.magnitudeSquared(e.subtract(s,o,S)),g=e.magnitudeSquared(e.subtract(c,u,S)),v=a,x=E,F=L;w>F&&(F=w,v=o,x=s),g>F&&(F=g,v=u,x=c);var P=M;P.x=.5*(v.x+x.x),P.y=.5*(v.y+x.y),P.z=.5*(v.z+x.z);var D=e.magnitudeSquared(e.subtract(x,P,S)),B=Math.sqrt(D),z=m;z.x=a.x,z.y=o.y,z.z=u.z;var G=y;G.x=E.x,G.y=s.y,G.z=c.z;var b=e.multiplyByScalar(e.add(z,G,S),.5,O),X=0;for(l=0;l<_;l++){e.clone(t[l],i);var V=e.magnitude(e.subtract(i,b,S));V>X&&(X=V);var H=e.magnitudeSquared(e.subtract(i,P,S));if(H>D){var W=Math.sqrt(H);B=.5*(B+W),D=B*B;var q=W-B;P.x=(B*P.x+q*i.x)/W,P.y=(B*P.y+q*i.y)/W,P.z=(B*P.z+q*i.z)/W}}return B<X?(e.clone(P,n.center),n.radius=B):(e.clone(b,n.center),n.radius=X),n};var p=new o,C=new e,U=new e,L=new t,w=new t;T.fromRectangle2D=function(e,t,n){return T.fromRectangleWithHeights2D(e,t,0,0,n)},T.fromRectangleWithHeights2D=function(t,i,a,o,u){if(r(u)||(u=new T),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=n(i,p),l.southwest(t,L),L.height=a,l.northeast(t,w),w.height=o;var E=i.project(L,C),s=i.project(w,U),c=s.x-E.x,_=s.y-E.y,R=s.z-E.z;u.radius=.5*Math.sqrt(c*c+_*_+R*R);var A=u.center;return A.x=E.x+.5*c,A.y=E.y+.5*_,A.z=E.z+.5*R,u};var g=[];T.fromRectangle3D=function(e,t,i,o){t=n(t,a.WGS84),i=n(i,0);var u;return r(e)&&(u=l.subsample(e,t,i,g)),T.fromPoints(u,o)},T.fromVertices=function(t,i,a,o){if(r(o)||(o=new T),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;i=n(i,e.ZERO),a=n(a,3);var u=I;u.x=t[0]+i.x,u.y=t[1]+i.y,u.z=t[2]+i.z;for(var E=e.clone(u,R),s=e.clone(u,A),c=e.clone(u,f),_=e.clone(u,h),l=e.clone(u,d),p=e.clone(u,N),C=t.length,U=0;U<C;U+=a){var L=t[U]+i.x,w=t[U+1]+i.y,g=t[U+2]+i.z;u.x=L,u.y=w,u.z=g,L<E.x&&e.clone(u,E),L>_.x&&e.clone(u,_),w<s.y&&e.clone(u,s),w>l.y&&e.clone(u,l),g<c.z&&e.clone(u,c),g>p.z&&e.clone(u,p)}var v=e.magnitudeSquared(e.subtract(_,E,S)),x=e.magnitudeSquared(e.subtract(l,s,S)),F=e.magnitudeSquared(e.subtract(p,c,S)),P=E,D=_,B=v;x>B&&(B=x,P=s,D=l),F>B&&(B=F,P=c,D=p);var z=M;z.x=.5*(P.x+D.x),z.y=.5*(P.y+D.y),z.z=.5*(P.z+D.z);var G=e.magnitudeSquared(e.subtract(D,z,S)),b=Math.sqrt(G),X=m;X.x=E.x,X.y=s.y,X.z=c.z;var V=y;V.x=_.x,V.y=l.y,V.z=p.z;var H=e.multiplyByScalar(e.add(X,V,S),.5,O),W=0;for(U=0;U<C;U+=a){u.x=t[U]+i.x,u.y=t[U+1]+i.y,u.z=t[U+2]+i.z;var q=e.magnitude(e.subtract(u,H,S));q>W&&(W=q);var Y=e.magnitudeSquared(e.subtract(u,z,S));if(Y>G){var k=Math.sqrt(Y);b=.5*(b+k),G=b*b;var K=k-b;z.x=(b*z.x+K*u.x)/k,z.y=(b*z.y+K*u.y)/k,z.z=(b*z.z+K*u.z)/k}}return b<W?(e.clone(z,o.center),o.radius=b):(e.clone(H,o.center),o.radius=W),o},T.fromEncodedCartesianVertices=function(t,n,i){if(r(i)||(i=new T),!r(t)||!r(n)||t.length!==n.length||0===t.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;var a=I;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];for(var o=e.clone(a,R),u=e.clone(a,A),E=e.clone(a,f),s=e.clone(a,h),c=e.clone(a,d),_=e.clone(a,N),l=t.length,p=0;p<l;p+=3){var C=t[p]+n[p],U=t[p+1]+n[p+1],L=t[p+2]+n[p+2];a.x=C,a.y=U,a.z=L,C<o.x&&e.clone(a,o),C>s.x&&e.clone(a,s),U<u.y&&e.clone(a,u),U>c.y&&e.clone(a,c),L<E.z&&e.clone(a,E),L>_.z&&e.clone(a,_)}var w=e.magnitudeSquared(e.subtract(s,o,S)),g=e.magnitudeSquared(e.subtract(c,u,S)),v=e.magnitudeSquared(e.subtract(_,E,S)),x=o,F=s,P=w;g>P&&(P=g,x=u,F=c),v>P&&(P=v,x=E,F=_);var D=M;D.x=.5*(x.x+F.x),D.y=.5*(x.y+F.y),D.z=.5*(x.z+F.z);var B=e.magnitudeSquared(e.subtract(F,D,S)),z=Math.sqrt(B),G=m;G.x=o.x,G.y=u.y,G.z=E.z;var b=y;b.x=s.x,b.y=c.y,b.z=_.z;var X=e.multiplyByScalar(e.add(G,b,S),.5,O),V=0;for(p=0;p<l;p+=3){a.x=t[p]+n[p],a.y=t[p+1]+n[p+1],a.z=t[p+2]+n[p+2];var H=e.magnitude(e.subtract(a,X,S));H>V&&(V=H);var W=e.magnitudeSquared(e.subtract(a,D,S));if(W>B){var q=Math.sqrt(W);z=.5*(z+q),B=z*z;var Y=q-z;D.x=(z*D.x+Y*a.x)/q,D.y=(z*D.y+Y*a.y)/q,D.z=(z*D.z+Y*a.z)/q}}return z<V?(e.clone(D,i.center),i.radius=z):(e.clone(X,i.center),i.radius=V),i},T.fromCornerPoints=function(t,n,i){r(i)||(i=new T);var a=i.center;return e.add(t,n,a),e.multiplyByScalar(a,.5,a),i.radius=e.distance(a,n),i},T.fromEllipsoid=function(t,n){return r(n)||(n=new T),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var v=new e;T.fromBoundingSpheres=function(t,n){if(r(n)||(n=new T),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var i=t.length;if(1===i)return T.clone(t[0],n);if(2===i)return T.union(t[0],t[1],n);for(var a=[],o=0;o<i;o++)a.push(t[o].center);n=T.fromPoints(a,n);var u=n.center,E=n.radius;for(o=0;o<i;o++){var s=t[o];E=Math.max(E,e.distance(u,s.center,v)+s.radius)}return n.radius=E,n};var x=new e,F=new e,P=new e;T.fromOrientedBoundingBox=function(t,n){r(n)||(n=new T);var i=t.halfAxes,a=s.getColumn(i,0,x),o=s.getColumn(i,1,F),u=s.getColumn(i,2,P),E=e.magnitude(a),c=e.magnitude(o),_=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(E,c,_),n},T.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new T(t.center,t.radius)},T.packedLength=4,T.pack=function(e,t,r){r=n(r,0);var i=e.center;return t[r++]=i.x,t[r++]=i.y,t[r++]=i.z,t[r]=e.radius,t},T.unpack=function(e,t,i){t=n(t,0),r(i)||(i=new T);var a=i.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],i.radius=e[t],i};var D=new e,B=new e;T.union=function(t,n,i){r(i)||(i=new T);var a=t.center,o=t.radius,u=n.center,E=n.radius,s=e.subtract(u,a,D),c=e.magnitude(s);if(o>=c+E)return t.clone(i),i;if(E>=c+o)return n.clone(i),i;var _=.5*(o+c+E),l=e.multiplyByScalar(s,(-o+_)/c,B);return e.add(l,a,l),e.clone(l,i.center),i.radius=_,i};var z=new e;T.expand=function(t,n,r){r=T.clone(t,r);var i=e.magnitude(e.subtract(n,r.center,z));return i>r.radius&&(r.radius=i),r},T.intersectPlane=function(t,n){var r=t.center,i=t.radius,a=n.normal,o=e.dot(a,r)+n.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},T.transform=function(e,t,n){return r(n)||(n=new T),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=c.getMaximumScale(t)*e.radius,n};var G=new e;T.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,G);return e.magnitudeSquared(r)-t.radius*t.radius},T.transformWithoutScale=function(e,t,n){return r(n)||(n=new T),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var b=new e;T.computePlaneDistances=function(t,n,i,a){r(a)||(a=new E);var o=e.subtract(t.center,n,b),u=e.dot(i,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var X=new e,V=new e,H=new e,W=new e,q=new e,Y=new t,k=new Array(8),K=0;K<8;++K)k[K]=new e;var Z=new o;return T.projectTo2D=function(t,r,i){r=n(r,Z);var a=r.ellipsoid,o=t.center,u=t.radius,E=a.geodeticSurfaceNormal(o,X),s=e.cross(e.UNIT_Z,E,V);e.normalize(s,s);var c=e.cross(E,s,H);e.normalize(c,c),e.multiplyByScalar(E,u,E),e.multiplyByScalar(c,u,c),e.multiplyByScalar(s,u,s);var _=e.negate(c,q),l=e.negate(s,W),R=k,A=R[0];e.add(E,c,A),e.add(A,s,A),A=R[1],e.add(E,c,A),e.add(A,l,A),A=R[2],e.add(E,_,A),e.add(A,l,A),A=R[3],e.add(E,_,A),e.add(A,s,A),e.negate(E,E),A=R[4],e.add(E,c,A),e.add(A,s,A),A=R[5],e.add(E,c,A),e.add(A,l,A),A=R[6],e.add(E,_,A),e.add(A,l,A),A=R[7],e.add(E,_,A),e.add(A,s,A);for(var f=R.length,h=0;h<f;++h){var d=R[h];e.add(o,d,d);var N=a.cartesianToCartographic(d,Y);r.project(N,d)}i=T.fromPoints(R,i),o=i.center;var I=o.x,S=o.y,M=o.z;return o.x=M,o.y=I,o.z=S,i},T.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},T.equals=function(t,n){return t===n||r(t)&&r(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},T.prototype.intersectPlane=function(e){return T.intersectPlane(this,e)},T.prototype.distanceSquaredTo=function(e){return T.distanceSquaredTo(this,e)},T.prototype.computePlaneDistances=function(e,t,n){return T.computePlaneDistances(this,e,t,n)},T.prototype.isOccluded=function(e){return T.isOccluded(this,e)},T.prototype.equals=function(e){return T.equals(this,e)},T.prototype.clone=function(e){return T.clone(this,e)},T}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var t={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:35713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,
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e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},i={};return t(i,{element:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(i.supportsFullscreen())return null!==i.element}}}),i.supportsFullscreen=function(){if(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return r.requestFullscreen="requestFullscreen",r.exitFullscreen="exitFullscreen",r.fullscreenEnabled="fullscreenEnabled",r.fullscreenElement="fullscreenElement",r.fullscreenchange="fullscreenchange",r.fullscreenerror="fullscreenerror",n=!0;for(var i,a=["webkit","moz","o","ms","khtml"],o=0,u=a.length;o<u;++o){var E=a[o];i=E+"RequestFullscreen","function"==typeof t[i]?(r.requestFullscreen=i,n=!0):(i=E+"RequestFullScreen","function"==typeof t[i]&&(r.requestFullscreen=i,n=!0)),i=E+"ExitFullscreen","function"==typeof document[i]?r.exitFullscreen=i:(i=E+"CancelFullScreen","function"==typeof document[i]&&(r.exitFullscreen=i)),i=E+"FullscreenEnabled",void 0!==document[i]?r.fullscreenEnabled=i:(i=E+"FullScreenEnabled",void 0!==document[i]&&(r.fullscreenEnabled=i)),i=E+"FullscreenElement",void 0!==document[i]?r.fullscreenElement=i:(i=E+"FullScreenElement",void 0!==document[i]&&(r.fullscreenElement=i)),i=E+"fullscreenchange",void 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m=e.cross(S,M,f),y=1+Math.ceil(t.PI_OVER_TWO/T),O=t.PI_OVER_TWO/(y-1),p=t.PI_OVER_TWO-y*O;p<0&&(y-=Math.ceil(Math.abs(p)/O));var C,U,L,w,g,v=2*(y*(y+2)),x=r?new Array(3*v):void 0,F=0,P=c,D=_,B=4*y*3,z=B-1,G=0,b=a?new Array(B):void 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r&&(x[F++]=P.x,x[F++]=P.y,x[F++]=P.z,X.positions=x,X.numPts=y),a&&(b[z--]=P.z,b[z--]=P.y,b[z--]=P.x,X.outerPositions=b),X},a}),define("Core/GeometryType",["./freezeObject"],function(e){"use strict";var t={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return e(t)}),define("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(e,t){"use strict";var n={POINTS:e.POINTS,LINES:e.LINES,LINE_LOOP:e.LINE_LOOP,LINE_STRIP:e.LINE_STRIP,TRIANGLES:e.TRIANGLES,TRIANGLE_STRIP:e.TRIANGLE_STRIP,TRIANGLE_FAN:e.TRIANGLE_FAN,validate:function(e){return e===n.POINTS||e===n.LINES||e===n.LINE_LOOP||e===n.LINE_STRIP||e===n.TRIANGLES||e===n.TRIANGLE_STRIP||e===n.TRIANGLE_FAN}};return t(n)}),define("Core/Geometry",["./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(e,t,n,r,i){"use strict";function a(t){t=e(t,e.EMPTY_OBJECT),this.attributes=t.attributes,this.indices=t.indices,this.primitiveType=e(t.primitiveType,i.TRIANGLES),this.boundingSphere=t.boundingSphere,this.geometryType=e(t.geometryType,r.NONE),this.boundingSphereCV=t.boundingSphereCV}return a.computeNumberOfVertices=function(e){var r=-1;for(var i in e.attributes)if(e.attributes.hasOwnProperty(i)&&t(e.attributes[i])&&t(e.attributes[i].values)){var a=e.attributes[i],o=a.values.length/a.componentsPerAttribute;if(r!==o&&r!==-1)throw new n("All attribute lists must have the same number of attributes.");r=o}return r},a}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(e,t,n){"use strict";function r(t){t=e(t,e.EMPTY_OBJECT),this.componentDatatype=t.componentDatatype,this.componentsPerAttribute=t.componentsPerAttribute,this.normalize=e(t.normalize,!1),this.values=t.values}return r}),define("Core/GeometryAttributes",["./defaultValue"],function(e){"use strict";function t(t){t=e(t,e.EMPTY_OBJECT),this.position=t.position,this.normal=t.normal,this.st=t.st,this.binormal=t.binormal,this.tangent=t.tangent,this.color=t.color}return t}),define("Core/IndexDatatype",["../Renderer/WebGLConstants","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,i){"use strict";var a={UNSIGNED_BYTE:e.UNSIGNED_BYTE,UNSIGNED_SHORT:e.UNSIGNED_SHORT,UNSIGNED_INT:e.UNSIGNED_INT};return a.getSizeInBytes=function(e){switch(e){case a.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case a.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case a.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},a.validate=function(e){return t(e)&&(e===a.UNSIGNED_BYTE||e===a.UNSIGNED_SHORT||e===a.UNSIGNED_INT)},a.createTypedArray=function(e,t){return e>=i.SIXTY_FOUR_KILOBYTES?new Uint32Array(t):new Uint16Array(t)},a.createTypedArrayFromArrayBuffer=function(e,t,n,r){return e>=i.SIXTY_FOUR_KILOBYTES?new Uint32Array(t,n,r):new Uint16Array(t,n,r)},r(a)}),define("Core/EllipseOutlineGeometry",["./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./EllipseGeometryLibrary","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PrimitiveType"],function(e,t,n,r,i,a,o,u,E,s,c,_,l,T){"use strict";function R(r){var i=r.center;d=t.multiplyByScalar(r.ellipsoid.geodeticSurfaceNormal(i,d),r.height,d),d=t.add(i,d,d);for(var a=new e(d,r.semiMajorAxis),u=o.computeEllipsePositions(r,!1,!0).outerPositions,E=new c({position:new s({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:o.raisePositionsToHeight(u,r,!1)})}),l=u.length/3,T=_.createTypedArray(l,2*l),R=0,A=0;A<l;++A)T[R++]=A,T[R++]=(A+1)%l;return{boundingSphere:a,attributes:E,indices:T}}function A(i){var a=i.center,u=i.ellipsoid,E=i.semiMajorAxis,T=t.multiplyByScalar(u.geodeticSurfaceNormal(a,h),i.height,h);N.center=t.add(a,T,N.center),N.radius=E,T=t.multiplyByScalar(u.geodeticSurfaceNormal(a,T),i.extrudedHeight,T),I.center=t.add(a,T,I.center),I.radius=E;var R=o.computeEllipsePositions(i,!1,!0).outerPositions,A=new c({position:new s({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:o.raisePositionsToHeight(R,i,!0)})});R=A.position.values;var f=e.union(N,I),d=R.length/3,S=r(i.numberOfVerticalLines,16);S=l.clamp(S,0,d/2);var M=_.createTypedArray(d,2*d+2*S);d/=2;var m,y=0;for(m=0;m<d;++m)M[y++]=m,M[y++]=(m+1)%d,M[y++]=m+d,M[y++]=(m+1)%d+d;var O;if(S>0){var p=Math.min(S,d);O=Math.round(d/p);var C=Math.min(O*S,d);for(m=0;m<C;m+=O)M[y++]=m,M[y++]=m+d}return{boundingSphere:f,attributes:A,indices:M}}function f(e){e=r(e,r.EMPTY_OBJECT);var n=e.center,a=r(e.ellipsoid,u.WGS84),o=e.semiMajorAxis,E=e.semiMinorAxis,s=r(e.granularity,l.RADIANS_PER_DEGREE),c=r(e.height,0),_=e.extrudedHeight,T=i(_)&&Math.abs(c-_)>1;this._center=t.clone(n),this._semiMajorAxis=o,this._semiMinorAxis=E,this._ellipsoid=u.clone(a),this._rotation=r(e.rotation,0),this._height=c,this._granularity=s,this._extrudedHeight=_,this._extrude=T,this._numberOfVerticalLines=Math.max(r(e.numberOfVerticalLines,16),0),this._workerName="createEllipseOutlineGeometry"}var h=new t,d=new t,N=new e,I=new e;f.packedLength=t.packedLength+u.packedLength+9,f.pack=function(e,n,a){return a=r(a,0),t.pack(e._center,n,a),a+=t.packedLength,u.pack(e._ellipsoid,n,a),a+=u.packedLength,n[a++]=e._semiMajorAxis,n[a++]=e._semiMinorAxis,n[a++]=e._rotation,n[a++]=e._height,n[a++]=e._granularity,n[a++]=i(e._extrudedHeight)?1:0,n[a++]=r(e._extrudedHeight,0),n[a++]=e._extrude?1:0,n[a]=e._numberOfVerticalLines,n};var S=new t,M=new u,m={center:S,ellipsoid:M,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,numberOfVerticalLines:void 0};return f.unpack=function(e,n,a){n=r(n,0);var o=t.unpack(e,n,S);n+=t.packedLength;var E=u.unpack(e,n,M);n+=u.packedLength;var s=e[n++],c=e[n++],_=e[n++],l=e[n++],T=e[n++],R=e[n++],A=e[n++],h=1===e[n++],d=e[n];return i(a)?(a._center=t.clone(o,a._center),a._ellipsoid=u.clone(E,a._ellipsoid),a._semiMajorAxis=s,a._semiMinorAxis=c,a._rotation=_,a._height=l,a._granularity=T,a._extrudedHeight=R?A:void 0,a._extrude=h,a._numberOfVerticalLines=d,a):(m.height=l,m.extrudedHeight=R?A:void 0,m.granularity=T,m.rotation=_,m.semiMajorAxis=s,m.semiMinorAxis=c,m.numberOfVerticalLines=d,new f(m))},f.createGeometry=function(e){if(!(e._semiMajorAxis<=0||e._semiMinorAxis<=0)){e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);var t,n={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:e._height,extrudedHeight:e._extrudedHeight,granularity:e._granularity,numberOfVerticalLines:e._numberOfVerticalLines};return e._extrude?(n.extrudedHeight=Math.min(e._extrudedHeight,e._height),n.height=Math.max(e._extrudedHeight,e._height),t=A(n)):t=R(n),new E({attributes:t.attributes,indices:t.indices,primitiveType:T.LINES,boundingSphere:t.boundingSphere})}},f}),define("Workers/createEllipseOutlineGeometry",["../Core/Cartesian3","../Core/defined","../Core/EllipseOutlineGeometry","../Core/Ellipsoid"],function(e,t,n,r){"use strict";function i(i,a){return t(a)&&(i=n.unpack(i,a)),i._center=e.clone(i._center),i._ellipsoid=r.clone(i._ellipsoid),n.createGeometry(i)}return i})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createEllipsoidGeometry.js b/vendors/Cesium/Workers/createEllipsoidGeometry.js
index 3d9d5aa..2f1b426 100644
--- a/vendors/Cesium/Workers/createEllipsoidGeometry.js
+++ b/vendors/Cesium/Workers/createEllipsoidGeometry.js
@@ -1,60 +1,60 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-!function(){define("Core/defined",[],function(){"use strict";function t(t){return void 0!==t&&null!==t}return t}),define("Core/freezeObject",["./defined"],function(t){"use strict";var e=Object.freeze;return t(e)||(e=function(t){return t}),e}),define("Core/defaultValue",["./freezeObject"],function(t){"use strict";function e(t,e){return void 0!==t?t:e}return e.EMPTY_OBJECT=t({}),e}),define("Core/DeveloperError",["./defined"],function(t){"use strict";function e(t){this.name="DeveloperError",this.message=t;var e;try{throw new Error}catch(t){e=t.stack}this.stack=e}return t(Object.create)&&(e.prototype=Object.create(Error.prototype),e.prototype.constructor=e),e.prototype.toString=function(){var e=this.name+": "+this.message;return t(this.stack)&&(e+="\n"+this.stack.toString()),e},e.throwInstantiationError=function(){throw new e("This function defines an interface and should not be called directly.")},e}),define("ThirdParty/mersenne-twister",[],function(){var t=function(t){void 0==t&&(t=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(t)};return t.prototype.init_genrand=function(t){for(this.mt[0]=t>>>0,this.mti=1;this.mti<this.N;this.mti++){var t=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&t)>>>16)<<16)+1812433253*(65535&t)+this.mti,this.mt[this.mti]>>>=0}},t.prototype.genrand_int32=function(){var t,e=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)t=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^t>>>1^e[1&t];for(;n<this.N-1;n++)t=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^t>>>1^e[1&t];t=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^t>>>1^e[1&t],this.mti=0}return t=this.mt[this.mti++],t^=t>>>11,t^=t<<7&2636928640,t^=t<<15&4022730752,t^=t>>>18,t>>>0},t.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},t}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(t,e,n,r){"use strict";var a={};a.EPSILON1=.1,a.EPSILON2=.01,a.EPSILON3=.001,a.EPSILON4=1e-4,a.EPSILON5=1e-5,a.EPSILON6=1e-6,a.EPSILON7=1e-7,a.EPSILON8=1e-8,a.EPSILON9=1e-9,a.EPSILON10=1e-10,a.EPSILON11=1e-11,a.EPSILON12=1e-12,a.EPSILON13=1e-13,a.EPSILON14=1e-14,a.EPSILON15=1e-15,a.EPSILON16=1e-16,a.EPSILON17=1e-17,a.EPSILON18=1e-18,a.EPSILON19=1e-19,a.EPSILON20=1e-20,a.GRAVITATIONALPARAMETER=3986004418e5,a.SOLAR_RADIUS=6955e5,a.LUNAR_RADIUS=1737400,a.SIXTY_FOUR_KILOBYTES=65536,a.sign=function(t){return t>0?1:t<0?-1:0},a.signNotZero=function(t){return t<0?-1:1},a.toSNorm=function(t,n){return n=e(n,255),Math.round((.5*a.clamp(t,-1,1)+.5)*n)},a.fromSNorm=function(t,n){return n=e(n,255),a.clamp(t,0,n)/n*2-1},a.sinh=function(t){var e=Math.pow(Math.E,t),n=Math.pow(Math.E,-1*t);return.5*(e-n)},a.cosh=function(t){var e=Math.pow(Math.E,t),n=Math.pow(Math.E,-1*t);return.5*(e+n)},a.lerp=function(t,e,n){return(1-n)*t+n*e},a.PI=Math.PI,a.ONE_OVER_PI=1/Math.PI,a.PI_OVER_TWO=.5*Math.PI,a.PI_OVER_THREE=Math.PI/3,a.PI_OVER_FOUR=Math.PI/4,a.PI_OVER_SIX=Math.PI/6,a.THREE_PI_OVER_TWO=3*Math.PI*.5,a.TWO_PI=2*Math.PI,a.ONE_OVER_TWO_PI=1/(2*Math.PI),a.RADIANS_PER_DEGREE=Math.PI/180,a.DEGREES_PER_RADIAN=180/Math.PI,a.RADIANS_PER_ARCSECOND=a.RADIANS_PER_DEGREE/3600,a.toRadians=function(t){return t*a.RADIANS_PER_DEGREE},a.toDegrees=function(t){return t*a.DEGREES_PER_RADIAN},a.convertLongitudeRange=function(t){var e=a.TWO_PI,n=t-Math.floor(t/e)*e;return n<-Math.PI?n+e:n>=Math.PI?n-e:n},a.negativePiToPi=function(t){return a.zeroToTwoPi(t+a.PI)-a.PI},a.zeroToTwoPi=function(t){var e=a.mod(t,a.TWO_PI);return Math.abs(e)<a.EPSILON14&&Math.abs(t)>a.EPSILON14?a.TWO_PI:e},a.mod=function(t,e){return(t%e+e)%e},a.equalsEpsilon=function(t,n,r,a){a=e(a,r);var i=Math.abs(t-n);return i<=a||i<=r*Math.max(Math.abs(t),Math.abs(n))};var i=[1];a.factorial=function(t){var e=i.length;if(t>=e)for(var n=i[e-1],r=e;r<=t;r++)i.push(n*r);return i[t]},a.incrementWrap=function(t,n,r){return r=e(r,0),++t,t>n&&(t=r),t},a.isPowerOfTwo=function(t){return 0!==t&&0===(t&t-1)},a.nextPowerOfTwo=function(t){return--t,t|=t>>1,t|=t>>2,t|=t>>4,t|=t>>8,t|=t>>16,++t,t},a.clamp=function(t,e,n){return t<e?e:t>n?n:t};var o=new t;return a.setRandomNumberSeed=function(e){o=new t(e)},a.nextRandomNumber=function(){return o.random()},a.acosClamped=function(t){return Math.acos(a.clamp(t,-1,1))},a.asinClamped=function(t){return Math.asin(a.clamp(t,-1,1))},a.chordLength=function(t,e){return 2*e*Math.sin(.5*t)},a.logBase=function(t,e){return Math.log(t)/Math.log(e)},a.fog=function(t,e){var n=t*e;return 1-Math.exp(-(n*n))},a}),define("Core/Cartesian3",["./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(t,e,n,r,a){"use strict";function i(e,n,r){this.x=t(e,0),this.y=t(n,0),this.z=t(r,0)}i.fromSpherical=function(n,r){e(r)||(r=new i);var a=n.clock,o=n.cone,u=t(n.magnitude,1),E=u*Math.sin(o);return r.x=E*Math.cos(a),r.y=E*Math.sin(a),r.z=u*Math.cos(o),r},i.fromElements=function(t,n,r,a){return e(a)?(a.x=t,a.y=n,a.z=r,a):new i(t,n,r)},i.clone=function(t,n){if(e(t))return e(n)?(n.x=t.x,n.y=t.y,n.z=t.z,n):new i(t.x,t.y,t.z)},i.fromCartesian4=i.clone,i.packedLength=3,i.pack=function(e,n,r){return r=t(r,0),n[r++]=e.x,n[r++]=e.y,n[r]=e.z,n},i.unpack=function(n,r,a){return r=t(r,0),e(a)||(a=new i),a.x=n[r++],a.y=n[r++],a.z=n[r],a},i.packArray=function(t,n){var r=t.length;e(n)?n.length=3*r:n=new Array(3*r);for(var a=0;a<r;++a)i.pack(t[a],n,3*a);return n},i.unpackArray=function(t,n){var r=t.length;e(n)?n.length=r/3:n=new Array(r/3);for(var a=0;a<r;a+=3){var 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n.x=t.x+e.x,n.y=t.y+e.y,n.z=t.z+e.z,n},i.subtract=function(t,e,n){return n.x=t.x-e.x,n.y=t.y-e.y,n.z=t.z-e.z,n},i.multiplyByScalar=function(t,e,n){return n.x=t.x*e,n.y=t.y*e,n.z=t.z*e,n},i.divideByScalar=function(t,e,n){return n.x=t.x/e,n.y=t.y/e,n.z=t.z/e,n},i.negate=function(t,e){return e.x=-t.x,e.y=-t.y,e.z=-t.z,e},i.abs=function(t,e){return e.x=Math.abs(t.x),e.y=Math.abs(t.y),e.z=Math.abs(t.z),e};var u=new i;i.lerp=function(t,e,n,r){return i.multiplyByScalar(e,n,u),r=i.multiplyByScalar(t,1-n,r),i.add(u,r,r)};var E=new i,s=new i;i.angleBetween=function(t,e){i.normalize(t,E),i.normalize(e,s);var n=i.dot(E,s),r=i.magnitude(i.cross(E,s,E));return Math.atan2(r,n)};var c=new i;i.mostOrthogonalAxis=function(t,e){var n=i.normalize(t,c);return i.abs(n,n),e=n.x<=n.y?n.x<=n.z?i.clone(i.UNIT_X,e):i.clone(i.UNIT_Z,e):n.y<=n.z?i.clone(i.UNIT_Y,e):i.clone(i.UNIT_Z,e)},i.equals=function(t,n){return t===n||e(t)&&e(n)&&t.x===n.x&&t.y===n.y&&t.z===n.z},i.equalsArray=function(t,e,n){return t.x===e[n]&&t.y===e[n+1]&&t.z===e[n+2]},i.equalsEpsilon=function(t,n,r,i){return t===n||e(t)&&e(n)&&a.equalsEpsilon(t.x,n.x,r,i)&&a.equalsEpsilon(t.y,n.y,r,i)&&a.equalsEpsilon(t.z,n.z,r,i)},i.cross=function(t,e,n){var r=t.x,a=t.y,i=t.z,o=e.x,u=e.y,E=e.z,s=a*E-i*u,c=i*o-r*E,_=r*u-a*o;return n.x=s,n.y=c,n.z=_,n},i.fromDegrees=function(t,e,n,r,o){return t=a.toRadians(t),e=a.toRadians(e),i.fromRadians(t,e,n,r,o)};var _=new i,T=new i,l=new i(40680631590769,40680631590769,40408299984661.445);return i.fromRadians=function(n,r,a,o,u){a=t(a,0);var E=e(o)?o.radiiSquared:l,s=Math.cos(r);_.x=s*Math.cos(n),_.y=s*Math.sin(n),_.z=Math.sin(r),_=i.normalize(_,_),i.multiplyComponents(E,_,T);var c=Math.sqrt(i.dot(_,T));return T=i.divideByScalar(T,c,T),_=i.multiplyByScalar(_,a,_),e(u)||(u=new i),i.add(T,_,u)},i.fromDegreesArray=function(t,n,r){var a=t.length;e(r)?r.length=a/2:r=new Array(a/2);for(var o=0;o<a;o+=2){var u=t[o],E=t[o+1],s=o/2;r[s]=i.fromDegrees(u,E,0,n,r[s])}return r},i.fromRadiansArray=function(t,n,r){var a=t.length;e(r)?r.length=a/2:r=new Array(a/2);for(var o=0;o<a;o+=2){var u=t[o],E=t[o+1],s=o/2;r[s]=i.fromRadians(u,E,0,n,r[s])}return r},i.fromDegreesArrayHeights=function(t,n,r){var a=t.length;e(r)?r.length=a/3:r=new Array(a/3);for(var o=0;o<a;o+=3){var u=t[o],E=t[o+1],s=t[o+2],c=o/3;r[c]=i.fromDegrees(u,E,s,n,r[c])}return r},i.fromRadiansArrayHeights=function(t,n,r){var a=t.length;e(r)?r.length=a/3:r=new Array(a/3);for(var o=0;o<a;o+=3){var u=t[o],E=t[o+1],s=t[o+2],c=o/3;r[c]=i.fromRadians(u,E,s,n,r[c])}return r},i.ZERO=r(new i(0,0,0)),i.UNIT_X=r(new i(1,0,0)),i.UNIT_Y=r(new i(0,1,0)),i.UNIT_Z=r(new i(0,0,1)),i.prototype.clone=function(t){return i.clone(this,t)},i.prototype.equals=function(t){return i.equals(this,t)},i.prototype.equalsEpsilon=function(t,e,n){return i.equalsEpsilon(this,t,e,n)},i.prototype.toString=function(){return"("+this.x+", "+this.y+", 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u(t,n,r){this.longitude=e(t,0),this.latitude=e(n,0),this.height=e(r,0)}u.fromRadians=function(t,r,a,i){return a=e(a,0),n(i)?(i.longitude=t,i.latitude=r,i.height=a,i):new u(t,r,a)},u.fromDegrees=function(t,e,n,r){return t=i.toRadians(t),e=i.toRadians(e),u.fromRadians(t,e,n,r)};var E=new t,s=new t,c=new t,_=new t(1/6378137,1/6378137,1/6356752.314245179),T=new t(1/40680631590769,1/40680631590769,1/40408299984661.445),l=i.EPSILON1;return u.fromCartesian=function(e,r,a){var R=n(r)?r.oneOverRadii:_,A=n(r)?r.oneOverRadiiSquared:T,f=n(r)?r._centerToleranceSquared:l,N=o(e,R,A,f,s);if(n(N)){var h=t.multiplyComponents(e,A,E);h=t.normalize(h,h);var I=t.subtract(e,N,c),d=Math.atan2(h.y,h.x),S=Math.asin(h.z),m=i.sign(t.dot(I,e))*t.magnitude(I);return n(a)?(a.longitude=d,a.latitude=S,a.height=m,a):new u(d,S,m)}},u.clone=function(t,e){if(n(t))return n(e)?(e.longitude=t.longitude,e.latitude=t.latitude,e.height=t.height,e):new u(t.longitude,t.latitude,t.height)},u.equals=function(t,e){return t===e||n(t)&&n(e)&&t.longitude===e.longitude&&t.latitude===e.latitude&&t.height===e.height},u.equalsEpsilon=function(t,e,r){return t===e||n(t)&&n(e)&&Math.abs(t.longitude-e.longitude)<=r&&Math.abs(t.latitude-e.latitude)<=r&&Math.abs(t.height-e.height)<=r},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(t){return u.clone(this,t)},u.prototype.equals=function(t){return u.equals(this,t)},u.prototype.equalsEpsilon=function(t,e){return u.equalsEpsilon(this,t,e)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(t){"use strict";var e=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(t){return!1}}(),n=Object.defineProperties;return e&&t(n)||(n=function(t){return 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c(u.LUNAR_RADIUS,u.LUNAR_RADIUS,u.LUNAR_RADIUS)),c.prototype.clone=function(t){return c.clone(this,t)},c.packedLength=t.packedLength,c.pack=function(e,r,a){return a=n(a,0),t.pack(e._radii,r,a),r},c.unpack=function(e,r,a){r=n(r,0);var i=t.unpack(e,r);return c.fromCartesian3(i,a)},c.prototype.geocentricSurfaceNormal=t.normalize,c.prototype.geodeticSurfaceNormalCartographic=function(e,n){var a=e.longitude,i=e.latitude,o=Math.cos(i),u=o*Math.cos(a),E=o*Math.sin(a),s=Math.sin(i);return r(n)||(n=new t),n.x=u,n.y=E,n.z=s,t.normalize(n,n)},c.prototype.geodeticSurfaceNormal=function(e,n){return r(n)||(n=new t),n=t.multiplyComponents(e,this._oneOverRadiiSquared,n),t.normalize(n,n)};var _=new t,T=new t;c.prototype.cartographicToCartesian=function(e,n){var a=_,i=T;this.geodeticSurfaceNormalCartographic(e,a),t.multiplyComponents(this._radiiSquared,a,i);var o=Math.sqrt(t.dot(a,i));return t.divideByScalar(i,o,i),t.multiplyByScalar(a,e.height,a),r(n)||(n=new t),t.add(i,a,n)},c.prototype.cartographicArrayToCartesianArray=function(t,e){var n=t.length;r(e)?e.length=n:e=new Array(n);for(var a=0;a<n;a++)e[a]=this.cartographicToCartesian(t[a],e[a]);return e};var l=new t,R=new t,A=new t;return c.prototype.cartesianToCartographic=function(n,a){var i=this.scaleToGeodeticSurface(n,R);if(r(i)){var o=this.geodeticSurfaceNormal(i,l),E=t.subtract(n,i,A),s=Math.atan2(o.y,o.x),c=Math.asin(o.z),_=u.sign(t.dot(E,n))*t.magnitude(E);return r(a)?(a.longitude=s,a.latitude=c,a.height=_,a):new e(s,c,_)}},c.prototype.cartesianArrayToCartographicArray=function(t,e){var n=t.length;r(e)?e.length=n:e=new Array(n);for(var a=0;a<n;++a)e[a]=this.cartesianToCartographic(t[a],e[a]);return e},c.prototype.scaleToGeodeticSurface=function(t,e){return E(t,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,e)},c.prototype.scaleToGeocentricSurface=function(e,n){r(n)||(n=new t);var a=e.x,i=e.y,o=e.z,u=this._oneOverRadiiSquared,E=1/Math.sqrt(a*a*u.x+i*i*u.y+o*o*u.z);return t.multiplyByScalar(e,E,n)},c.prototype.transformPositionToScaledSpace=function(e,n){return r(n)||(n=new t),t.multiplyComponents(e,this._oneOverRadii,n)},c.prototype.transformPositionFromScaledSpace=function(e,n){return r(n)||(n=new t),t.multiplyComponents(e,this._radii,n)},c.prototype.equals=function(e){return this===e||r(e)&&t.equals(this._radii,e._radii)},c.prototype.toString=function(){return this._radii.toString()},c}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(t,e,n,r,a,i,o){"use strict";function u(t){this._ellipsoid=n(t,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return a(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(e,n){var a=this._semimajorAxis,i=e.longitude*a,o=e.latitude*a,u=e.height;return r(n)?(n.x=i,n.y=o,n.z=u,n):new t(i,o,u)},u.prototype.unproject=function(t,n){var a=this._oneOverSemimajorAxis,i=t.x*a,o=t.y*a,u=t.z;return r(n)?(n.longitude=i,n.latitude=o,n.height=u,n):new e(i,o,u)},u}),define("Core/Intersect",["./freezeObject"],function(t){"use strict";var e={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};return t(e)}),define("Core/Interval",["./defaultValue"],function(t){"use strict";function e(e,n){this.start=t(e,0),this.stop=t(n,0)}return e}),define("Core/Matrix3",["./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(t,e,n,r,a,i,o){"use strict";function u(t,n,r,a,i,o,u,E,s){this[0]=e(t,0),this[1]=e(a,0),this[2]=e(u,0),this[3]=e(n,0),this[4]=e(i,0),this[5]=e(E,0),this[6]=e(r,0),this[7]=e(o,0),this[8]=e(s,0)}function E(t){for(var e=0,n=0;n<9;++n){var r=t[n];e+=r*r}return Math.sqrt(e)}function s(t){for(var e=0,n=0;n<3;++n){var r=t[u.getElementIndex(R[n],l[n])];e+=2*r*r}return Math.sqrt(e)}function c(t,e){for(var n=o.EPSILON15,r=0,a=1,i=0;i<3;++i){var E=Math.abs(t[u.getElementIndex(R[i],l[i])]);E>r&&(a=i,r=E)}var s=1,c=0,_=l[a],T=R[a];if(Math.abs(t[u.getElementIndex(T,_)])>n){var A,f=t[u.getElementIndex(T,T)],N=t[u.getElementIndex(_,_)],h=t[u.getElementIndex(T,_)],I=(f-N)/2/h;A=I<0?-1/(-I+Math.sqrt(1+I*I)):1/(I+Math.sqrt(1+I*I)),s=1/Math.sqrt(1+A*A),c=A*s}return e=u.clone(u.IDENTITY,e),e[u.getElementIndex(_,_)]=e[u.getElementIndex(T,T)]=s,e[u.getElementIndex(T,_)]=c,e[u.getElementIndex(_,T)]=-c,e}u.packedLength=9,u.pack=function(t,n,r){return r=e(r,0),n[r++]=t[0],n[r++]=t[1],n[r++]=t[2],n[r++]=t[3],n[r++]=t[4],n[r++]=t[5],n[r++]=t[6],n[r++]=t[7],n[r++]=t[8],n},u.unpack=function(t,r,a){return r=e(r,0),n(a)||(a=new u),a[0]=t[r++],a[1]=t[r++],a[2]=t[r++],a[3]=t[r++],a[4]=t[r++],a[5]=t[r++],a[6]=t[r++],a[7]=t[r++],a[8]=t[r++],a},u.clone=function(t,e){if(n(t))return 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r(e)?(e[0]=t[0],e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=t[1],e[5]=t[5],e[6]=t[9],e[7]=t[13],e[8]=t[2],e[9]=t[6],e[10]=t[10],e[11]=t[14],e[12]=t[3],e[13]=t[7],e[14]=t[11],e[15]=t[15],e):new c(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8],t[9],t[10],t[11],t[12],t[13],t[14],t[15])},c.fromRotationTranslation=function(e,a,i){return a=n(a,t.ZERO),r(i)?(i[0]=e[0],i[1]=e[1],i[2]=e[2],i[3]=0,i[4]=e[3],i[5]=e[4],i[6]=e[5],i[7]=0,i[8]=e[6],i[9]=e[7],i[10]=e[8],i[11]=0,i[12]=a.x,i[13]=a.y,i[14]=a.z,i[15]=1,i):new c(e[0],e[3],e[6],a.x,e[1],e[4],e[7],a.y,e[2],e[5],e[8],a.z,0,0,0,1)},c.fromTranslationQuaternionRotationScale=function(t,e,n,a){r(a)||(a=new c);var i=n.x,o=n.y,u=n.z,E=e.x*e.x,s=e.x*e.y,_=e.x*e.z,T=e.x*e.w,l=e.y*e.y,R=e.y*e.z,A=e.y*e.w,f=e.z*e.z,N=e.z*e.w,h=e.w*e.w,I=E-l-f+h,d=2*(s-N),S=2*(_+A),m=2*(s+N),M=-E+l-f+h,O=2*(R-T),y=2*(_-A),p=2*(R+T),C=-E-l+f+h;return a[0]=I*i,a[1]=m*i,a[2]=y*i,a[3]=0,a[4]=d*o,a[5]=M*o,a[6]=p*o,a[7]=0,a[8]=S*u,a[9]=O*u,a[10]=C*u,
-a[11]=0,a[12]=t.x,a[13]=t.y,a[14]=t.z,a[15]=1,a},c.fromTranslationRotationScale=function(t,e){return c.fromTranslationQuaternionRotationScale(t.translation,t.rotation,t.scale,e)},c.fromTranslation=function(t,e){return c.fromRotationTranslation(E.IDENTITY,t,e)},c.fromScale=function(t,e){return r(e)?(e[0]=t.x,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=t.y,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=t.z,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e):new c(t.x,0,0,0,0,t.y,0,0,0,0,t.z,0,0,0,0,1)},c.fromUniformScale=function(t,e){return r(e)?(e[0]=t,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=t,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=t,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e):new c(t,0,0,0,0,t,0,0,0,0,t,0,0,0,0,1)};var _=new t,T=new t,l=new t;c.fromCamera=function(e,n){var a=e.position,i=e.direction,o=e.up;t.normalize(i,_),t.normalize(t.cross(_,o,T),T),t.normalize(t.cross(T,_,l),l);var u=T.x,E=T.y,s=T.z,R=_.x,A=_.y,f=_.z,N=l.x,h=l.y,I=l.z,d=a.x,S=a.y,m=a.z,M=u*-d+E*-S+s*-m,O=N*-d+h*-S+I*-m,y=R*d+A*S+f*m;return r(n)?(n[0]=u,n[1]=N,n[2]=-R,n[3]=0,n[4]=E,n[5]=h,n[6]=-A,n[7]=0,n[8]=s,n[9]=I,n[10]=-f,n[11]=0,n[12]=M,n[13]=O,n[14]=y,n[15]=1,n):new c(u,E,s,M,N,h,I,O,-R,-A,-f,y,0,0,0,1)},c.computePerspectiveFieldOfView=function(t,e,n,r,a){var i=Math.tan(.5*t),o=1/i,u=o/e,E=(r+n)/(n-r),s=2*r*n/(n-r);return a[0]=u,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=o,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=E,a[11]=-1,a[12]=0,a[13]=0,a[14]=s,a[15]=0,a},c.computeOrthographicOffCenter=function(t,e,n,r,a,i,o){var u=1/(e-t),E=1/(r-n),s=1/(i-a),c=-(e+t)*u,_=-(r+n)*E,T=-(i+a)*s;return u*=2,E*=2,s*=-2,o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=E,o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=s,o[11]=0,o[12]=c,o[13]=_,o[14]=T,o[15]=1,o},c.computePerspectiveOffCenter=function(t,e,n,r,a,i,o){var u=2*a/(e-t),E=2*a/(r-n),s=(e+t)/(e-t),c=(r+n)/(r-n),_=-(i+a)/(i-a),T=-1,l=-2*i*a/(i-a);return o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=E,o[6]=0,o[7]=0,o[8]=s,o[9]=c,o[10]=_,o[11]=T,o[12]=0,o[13]=0,o[14]=l,o[15]=0,o},c.computeInfinitePerspectiveOffCenter=function(t,e,n,r,a,i){var o=2*a/(e-t),u=2*a/(r-n),E=(e+t)/(e-t),s=(r+n)/(r-n),c=-1,_=-1,T=-2*a;return i[0]=o,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=u,i[6]=0,i[7]=0,i[8]=E,i[9]=s,i[10]=c,i[11]=_,i[12]=0,i[13]=0,i[14]=T,i[15]=0,i},c.computeViewportTransformation=function(t,e,r,a){t=n(t,n.EMPTY_OBJECT);var i=n(t.x,0),o=n(t.y,0),u=n(t.width,0),E=n(t.height,0);e=n(e,0),r=n(r,1);var s=.5*u,c=.5*E,_=.5*(r-e),T=s,l=c,R=_,A=i+s,f=o+c,N=e+_,h=1;return a[0]=T,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=l,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=R,a[11]=0,a[12]=A,a[13]=f,a[14]=N,a[15]=h,a},c.computeView=function(e,n,r,a,i){return i[0]=a.x,i[1]=r.x,i[2]=-n.x,i[3]=0,i[4]=a.y,i[5]=r.y,i[6]=-n.y,i[7]=0,i[8]=a.z,i[9]=r.z,i[10]=-n.z,i[11]=0,i[12]=-t.dot(a,e),i[13]=-t.dot(r,e),i[14]=t.dot(n,e),i[15]=1,i},c.toArray=function(t,e){return r(e)?(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e):[t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8],t[9],t[10],t[11],t[12],t[13],t[14],t[15]]},c.getElementIndex=function(t,e){return 4*t+e},c.getColumn=function(t,e,n){var r=4*e,a=t[r],i=t[r+1],o=t[r+2],u=t[r+3];return n.x=a,n.y=i,n.z=o,n.w=u,n},c.setColumn=function(t,e,n,r){r=c.clone(t,r);var a=4*e;return r[a]=n.x,r[a+1]=n.y,r[a+2]=n.z,r[a+3]=n.w,r},c.setTranslation=function(t,e,n){return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=t[15],n},c.getRow=function(t,e,n){var r=t[e],a=t[e+4],i=t[e+8],o=t[e+12];return n.x=r,n.y=a,n.z=i,n.w=o,n},c.setRow=function(t,e,n,r){return r=c.clone(t,r),r[e]=n.x,r[e+4]=n.y,r[e+8]=n.z,r[e+12]=n.w,r};var R=new t;c.getScale=function(e,n){return n.x=t.magnitude(t.fromElements(e[0],e[1],e[2],R)),n.y=t.magnitude(t.fromElements(e[4],e[5],e[6],R)),n.z=t.magnitude(t.fromElements(e[8],e[9],e[10],R)),n};var A=new t;c.getMaximumScale=function(e){return c.getScale(e,A),t.maximumComponent(A)},c.multiply=function(t,e,n){var r=t[0],a=t[1],i=t[2],o=t[3],u=t[4],E=t[5],s=t[6],c=t[7],_=t[8],T=t[9],l=t[10],R=t[11],A=t[12],f=t[13],N=t[14],h=t[15],I=e[0],d=e[1],S=e[2],m=e[3],M=e[4],O=e[5],y=e[6],p=e[7],C=e[8],U=e[9],L=e[10],F=e[11],P=e[12],v=e[13],w=e[14],D=e[15],g=r*I+u*d+_*S+A*m,x=a*I+E*d+T*S+f*m,B=i*I+s*d+l*S+N*m,z=o*I+c*d+R*S+h*m,G=r*M+u*O+_*y+A*p,b=a*M+E*O+T*y+f*p,X=i*M+s*O+l*y+N*p,V=o*M+c*O+R*y+h*p,H=r*C+u*U+_*L+A*F,q=a*C+E*U+T*L+f*F,W=i*C+s*U+l*L+N*F,Y=o*C+c*U+R*L+h*F,k=r*P+u*v+_*w+A*D,K=a*P+E*v+T*w+f*D,Z=i*P+s*v+l*w+N*D,j=o*P+c*v+R*w+h*D;return n[0]=g,n[1]=x,n[2]=B,n[3]=z,n[4]=G,n[5]=b,n[6]=X,n[7]=V,n[8]=H,n[9]=q,n[10]=W,n[11]=Y,n[12]=k,n[13]=K,n[14]=Z,n[15]=j,n},c.add=function(t,e,n){return n[0]=t[0]+e[0],n[1]=t[1]+e[1],n[2]=t[2]+e[2],n[3]=t[3]+e[3],n[4]=t[4]+e[4],n[5]=t[5]+e[5],n[6]=t[6]+e[6],n[7]=t[7]+e[7],n[8]=t[8]+e[8],n[9]=t[9]+e[9],n[10]=t[10]+e[10],n[11]=t[11]+e[11],n[12]=t[12]+e[12],n[13]=t[13]+e[13],n[14]=t[14]+e[14],n[15]=t[15]+e[15],n},c.subtract=function(t,e,n){return n[0]=t[0]-e[0],n[1]=t[1]-e[1],n[2]=t[2]-e[2],n[3]=t[3]-e[3],n[4]=t[4]-e[4],n[5]=t[5]-e[5],n[6]=t[6]-e[6],n[7]=t[7]-e[7],n[8]=t[8]-e[8],n[9]=t[9]-e[9],n[10]=t[10]-e[10],n[11]=t[11]-e[11],n[12]=t[12]-e[12],n[13]=t[13]-e[13],n[14]=t[14]-e[14],n[15]=t[15]-e[15],n},c.multiplyTransformation=function(t,e,n){var r=t[0],a=t[1],i=t[2],o=t[4],u=t[5],E=t[6],s=t[8],c=t[9],_=t[10],T=t[12],l=t[13],R=t[14],A=e[0],f=e[1],N=e[2],h=e[4],I=e[5],d=e[6],S=e[8],m=e[9],M=e[10],O=e[12],y=e[13],p=e[14],C=r*A+o*f+s*N,U=a*A+u*f+c*N,L=i*A+E*f+_*N,F=r*h+o*I+s*d,P=a*h+u*I+c*d,v=i*h+E*I+_*d,w=r*S+o*m+s*M,D=a*S+u*m+c*M,g=i*S+E*m+_*M,x=r*O+o*y+s*p+T,B=a*O+u*y+c*p+l,z=i*O+E*y+_*p+R;return n[0]=C,n[1]=U,n[2]=L,n[3]=0,n[4]=F,n[5]=P,n[6]=v,n[7]=0,n[8]=w,n[9]=D,n[10]=g,n[11]=0,n[12]=x,n[13]=B,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(t,e,n){var r=t[0],a=t[1],i=t[2],o=t[4],u=t[5],E=t[6],s=t[8],c=t[9],_=t[10],T=e[0],l=e[1],R=e[2],A=e[3],f=e[4],N=e[5],h=e[6],I=e[7],d=e[8],S=r*T+o*l+s*R,m=a*T+u*l+c*R,M=i*T+E*l+_*R,O=r*A+o*f+s*N,y=a*A+u*f+c*N,p=i*A+E*f+_*N,C=r*h+o*I+s*d,U=a*h+u*I+c*d,L=i*h+E*I+_*d;return n[0]=S,n[1]=m,n[2]=M,n[3]=0,n[4]=O,n[5]=y,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=L,n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=t[15],n},c.multiplyByTranslation=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=r*t[0]+a*t[4]+i*t[8]+t[12],u=r*t[1]+a*t[5]+i*t[9]+t[13],E=r*t[2]+a*t[6]+i*t[10]+t[14];return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=o,n[13]=u,n[14]=E,n[15]=t[15],n};var f=new t;c.multiplyByUniformScale=function(t,e,n){return f.x=e,f.y=e,f.z=e,c.multiplyByScale(t,f,n)},c.multiplyByScale=function(t,e,n){var r=e.x,a=e.y,i=e.z;return 1===r&&1===a&&1===i?c.clone(t,n):(n[0]=r*t[0],n[1]=r*t[1],n[2]=r*t[2],n[3]=0,n[4]=a*t[4],n[5]=a*t[5],n[6]=a*t[6],n[7]=0,n[8]=i*t[8],n[9]=i*t[9],n[10]=i*t[10],n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=1,n)},c.multiplyByVector=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=e.w,u=t[0]*r+t[4]*a+t[8]*i+t[12]*o,E=t[1]*r+t[5]*a+t[9]*i+t[13]*o,s=t[2]*r+t[6]*a+t[10]*i+t[14]*o,c=t[3]*r+t[7]*a+t[11]*i+t[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=t[0]*r+t[4]*a+t[8]*i,u=t[1]*r+t[5]*a+t[9]*i,E=t[2]*r+t[6]*a+t[10]*i;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=t[0]*r+t[4]*a+t[8]*i+t[12],u=t[1]*r+t[5]*a+t[9]*i+t[13],E=t[2]*r+t[6]*a+t[10]*i+t[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(t,e,n){return n[0]=t[0]*e,n[1]=t[1]*e,n[2]=t[2]*e,n[3]=t[3]*e,n[4]=t[4]*e,n[5]=t[5]*e,n[6]=t[6]*e,n[7]=t[7]*e,n[8]=t[8]*e,n[9]=t[9]*e,n[10]=t[10]*e,n[11]=t[11]*e,n[12]=t[12]*e,n[13]=t[13]*e,n[14]=t[14]*e,n[15]=t[15]*e,n},c.negate=function(t,e){return e[0]=-t[0],e[1]=-t[1],e[2]=-t[2],e[3]=-t[3],e[4]=-t[4],e[5]=-t[5],e[6]=-t[6],e[7]=-t[7],e[8]=-t[8],e[9]=-t[9],e[10]=-t[10],e[11]=-t[11],e[12]=-t[12],e[13]=-t[13],e[14]=-t[14],e[15]=-t[15],e},c.transpose=function(t,e){var n=t[1],r=t[2],a=t[3],i=t[6],o=t[7],u=t[11];return e[0]=t[0],e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=n,e[5]=t[5],e[6]=t[9],e[7]=t[13],e[8]=r,e[9]=i,e[10]=t[10],e[11]=t[14],e[12]=a,e[13]=o,e[14]=u,e[15]=t[15],e},c.abs=function(t,e){return e[0]=Math.abs(t[0]),e[1]=Math.abs(t[1]),e[2]=Math.abs(t[2]),e[3]=Math.abs(t[3]),e[4]=Math.abs(t[4]),e[5]=Math.abs(t[5]),e[6]=Math.abs(t[6]),e[7]=Math.abs(t[7]),e[8]=Math.abs(t[8]),e[9]=Math.abs(t[9]),e[10]=Math.abs(t[10]),e[11]=Math.abs(t[11]),e[12]=Math.abs(t[12]),e[13]=Math.abs(t[13]),e[14]=Math.abs(t[14]),e[15]=Math.abs(t[15]),e},c.equals=function(t,e){return t===e||r(t)&&r(e)&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[3]===e[3]&&t[7]===e[7]&&t[11]===e[11]&&t[15]===e[15]},c.equalsEpsilon=function(t,e,n){return 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R=e.cartesianToCartographic(t[T]);a=Math.min(a,R.longitude),i=Math.max(i,R.longitude),c=Math.min(c,R.latitude),_=Math.max(_,R.latitude);var A=R.longitude>=0?R.longitude:R.longitude+u.TWO_PI;o=Math.min(o,A),s=Math.max(s,A)}return i-a>s-o&&(a=o,i=s,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),n(r)?(r.west=a,r.south=c,r.east=i,r.north=_,r):new E(a,c,i,_)},E.clone=function(t,e){if(n(t))return n(e)?(e.west=t.west,e.south=t.south,e.east=t.east,e.north=t.north,e):new E(t.west,t.south,t.east,t.north)},E.prototype.clone=function(t){return E.clone(this,t)},E.prototype.equals=function(t){return E.equals(this,t)},E.equals=function(t,e){return t===e||n(t)&&n(e)&&t.west===e.west&&t.south===e.south&&t.east===e.east&&t.north===e.north},E.prototype.equalsEpsilon=function(t,e){return n(t)&&Math.abs(this.west-t.west)<=e&&Math.abs(this.south-t.south)<=e&&Math.abs(this.east-t.east)<=e&&Math.abs(this.north-t.north)<=e},E.validate=function(t){},E.southwest=function(e,r){return n(r)?(r.longitude=e.west,r.latitude=e.south,r.height=0,r):new t(e.west,e.south)},E.northwest=function(e,r){return n(r)?(r.longitude=e.west,r.latitude=e.north,r.height=0,r):new t(e.west,e.north)},E.northeast=function(e,r){return n(r)?(r.longitude=e.east,r.latitude=e.north,r.height=0,r):new t(e.east,e.north)},E.southeast=function(e,r){return n(r)?(r.longitude=e.east,r.latitude=e.south,r.height=0,r):new t(e.east,e.south)},E.center=function(e,r){var a=e.east,i=e.west;a<i&&(a+=u.TWO_PI);var o=u.negativePiToPi(.5*(i+a)),E=.5*(e.south+e.north);return n(r)?(r.longitude=o,r.latitude=E,r.height=0,r):new t(o,E)},E.intersection=function(t,e,r){var a=t.east,i=t.west,o=e.east,s=e.west;a<i&&o>0?a+=u.TWO_PI:o<s&&a>0&&(o+=u.TWO_PI),a<i&&s<0?s+=u.TWO_PI:o<s&&i<0&&(i+=u.TWO_PI);var c=u.negativePiToPi(Math.max(i,s)),_=u.negativePiToPi(Math.min(a,o));if(!((t.west<t.east||e.west<e.east)&&_<=c)){var T=Math.max(t.south,e.south),l=Math.min(t.north,e.north);if(!(T>=l))return n(r)?(r.west=c,r.south=T,r.east=_,r.north=l,r):new E(c,T,_,l)}},E.union=function(t,e,r){return n(r)||(r=new E),r.west=Math.min(t.west,e.west),r.south=Math.min(t.south,e.south),r.east=Math.max(t.east,e.east),r.north=Math.max(t.north,e.north),r},E.expand=function(t,e,r){return n(r)||(r=new E),r.west=Math.min(t.west,e.longitude),r.south=Math.min(t.south,e.latitude),r.east=Math.max(t.east,e.longitude),r.north=Math.max(t.north,e.latitude),r},E.contains=function(t,e){var n=e.longitude,r=e.latitude,a=t.west,i=t.east;return i<a&&(i+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>a||u.equalsEpsilon(n,a,u.EPSILON14))&&(n<i||u.equalsEpsilon(n,i,u.EPSILON14))&&r>=t.south&&r<=t.north};var s=new t;return E.subsample=function(t,r,a,o){r=e(r,i.WGS84),a=e(a,0),n(o)||(o=[]);var c=0,_=t.north,T=t.south,l=t.east,R=t.west,A=s;A.height=a,A.longitude=R,A.latitude=_,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.latitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,_<0?A.latitude=_:T>0?A.latitude=T:A.latitude=0;for(var f=1;f<8;++f)A.longitude=-Math.PI+f*u.PI_OVER_TWO,E.contains(t,A)&&(o[c]=r.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++),o.length=c,o},E.MAX_VALUE=o(new E(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),E}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(t,e,n,r,a,i,o,u,E,s,c,_,T){"use strict";function l(e,r){this.center=t.clone(n(e,t.ZERO)),this.radius=n(r,0)}var R=new t,A=new t,f=new t,N=new t,h=new t,I=new t,d=new t,S=new t,m=new t,M=new t,O=new t,y=new t;l.fromPoints=function(e,n){if(r(n)||(n=new l),!r(e)||0===e.length)return n.center=t.clone(t.ZERO,n.center),n.radius=0,n;for(var a=t.clone(e[0],d),i=t.clone(a,R),o=t.clone(a,A),u=t.clone(a,f),E=t.clone(a,N),s=t.clone(a,h),c=t.clone(a,I),_=e.length,T=1;T<_;T++){t.clone(e[T],a);var p=a.x,C=a.y,U=a.z;p<i.x&&t.clone(a,i),p>E.x&&t.clone(a,E),C<o.y&&t.clone(a,o),C>s.y&&t.clone(a,s),U<u.z&&t.clone(a,u),U>c.z&&t.clone(a,c)}var L=t.magnitudeSquared(t.subtract(E,i,S)),F=t.magnitudeSquared(t.subtract(s,o,S)),P=t.magnitudeSquared(t.subtract(c,u,S)),v=i,w=E,D=L;F>D&&(D=F,v=o,w=s),P>D&&(D=P,v=u,w=c);var g=m;g.x=.5*(v.x+w.x),g.y=.5*(v.y+w.y),g.z=.5*(v.z+w.z);var x=t.magnitudeSquared(t.subtract(w,g,S)),B=Math.sqrt(x),z=M;z.x=i.x,z.y=o.y,z.z=u.z;var G=O;G.x=E.x,G.y=s.y,G.z=c.z;var 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e={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+!function(){define("Core/defined",[],function(){"use strict";function t(t){return void 0!==t&&null!==t}return t}),define("Core/freezeObject",["./defined"],function(t){"use strict";var e=Object.freeze;return t(e)||(e=function(t){return t}),e}),define("Core/defaultValue",["./freezeObject"],function(t){"use strict";function e(t,e){return void 0!==t?t:e}return e.EMPTY_OBJECT=t({}),e}),define("Core/DeveloperError",["./defined"],function(t){"use strict";function e(t){this.name="DeveloperError",this.message=t;var e;try{throw new Error}catch(t){e=t.stack}this.stack=e}return t(Object.create)&&(e.prototype=Object.create(Error.prototype),e.prototype.constructor=e),e.prototype.toString=function(){var e=this.name+": "+this.message;return t(this.stack)&&(e+="\n"+this.stack.toString()),e},e.throwInstantiationError=function(){throw new e("This function defines an interface and should not be called directly.")},e}),define("ThirdParty/mersenne-twister",[],function(){var t=function(t){void 0==t&&(t=(new 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t=this.mt[this.mti++],t^=t>>>11,t^=t<<7&2636928640,t^=t<<15&4022730752,t^=t>>>18,t>>>0},t.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},t}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(t,e,n,r){"use strict";var a={};a.EPSILON1=.1,a.EPSILON2=.01,a.EPSILON3=.001,a.EPSILON4=1e-4,a.EPSILON5=1e-5,a.EPSILON6=1e-6,a.EPSILON7=1e-7,a.EPSILON8=1e-8,a.EPSILON9=1e-9,a.EPSILON10=1e-10,a.EPSILON11=1e-11,a.EPSILON12=1e-12,a.EPSILON13=1e-13,a.EPSILON14=1e-14,a.EPSILON15=1e-15,a.EPSILON16=1e-16,a.EPSILON17=1e-17,a.EPSILON18=1e-18,a.EPSILON19=1e-19,a.EPSILON20=1e-20,a.GRAVITATIONALPARAMETER=3986004418e5,a.SOLAR_RADIUS=6955e5,a.LUNAR_RADIUS=1737400,a.SIXTY_FOUR_KILOBYTES=65536,a.sign=function(t){return t>0?1:t<0?-1:0},a.signNotZero=function(t){return t<0?-1:1},a.toSNorm=function(t,n){return n=e(n,255),Math.round((.5*a.clamp(t,-1,1)+.5)*n)},a.fromSNorm=function(t,n){return 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n[0]=C,n[1]=U,n[2]=L,n[3]=0,n[4]=F,n[5]=P,n[6]=v,n[7]=0,n[8]=w,n[9]=D,n[10]=g,n[11]=0,n[12]=x,n[13]=B,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(t,e,n){var r=t[0],a=t[1],i=t[2],o=t[4],u=t[5],E=t[6],s=t[8],c=t[9],_=t[10],T=e[0],l=e[1],R=e[2],A=e[3],f=e[4],N=e[5],h=e[6],I=e[7],d=e[8],S=r*T+o*l+s*R,m=a*T+u*l+c*R,M=i*T+E*l+_*R,O=r*A+o*f+s*N,y=a*A+u*f+c*N,p=i*A+E*f+_*N,C=r*h+o*I+s*d,U=a*h+u*I+c*d,L=i*h+E*I+_*d;return n[0]=S,n[1]=m,n[2]=M,n[3]=0,n[4]=O,n[5]=y,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=L,n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=t[15],n},c.multiplyByTranslation=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=r*t[0]+a*t[4]+i*t[8]+t[12],u=r*t[1]+a*t[5]+i*t[9]+t[13],E=r*t[2]+a*t[6]+i*t[10]+t[14];return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=o,n[13]=u,n[14]=E,n[15]=t[15],n};var f=new t;c.multiplyByUniformScale=function(t,e,n){return f.x=e,f.y=e,f.z=e,c.multiplyByScale(t,f,n)},c.multiplyByScale=function(t,e,n){var r=e.x,a=e.y,i=e.z;return 1===r&&1===a&&1===i?c.clone(t,n):(n[0]=r*t[0],n[1]=r*t[1],n[2]=r*t[2],n[3]=0,n[4]=a*t[4],n[5]=a*t[5],n[6]=a*t[6],n[7]=0,n[8]=i*t[8],n[9]=i*t[9],n[10]=i*t[10],n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=1,n)},c.multiplyByVector=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=e.w,u=t[0]*r+t[4]*a+t[8]*i+t[12]*o,E=t[1]*r+t[5]*a+t[9]*i+t[13]*o,s=t[2]*r+t[6]*a+t[10]*i+t[14]*o,c=t[3]*r+t[7]*a+t[11]*i+t[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=t[0]*r+t[4]*a+t[8]*i,u=t[1]*r+t[5]*a+t[9]*i,E=t[2]*r+t[6]*a+t[10]*i;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=t[0]*r+t[4]*a+t[8]*i+t[12],u=t[1]*r+t[5]*a+t[9]*i+t[13],E=t[2]*r+t[6]*a+t[10]*i+t[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(t,e,n){return n[0]=t[0]*e,n[1]=t[1]*e,n[2]=t[2]*e,n[3]=t[3]*e,n[4]=t[4]*e,n[5]=t[5]*e,n[6]=t[6]*e,n[7]=t[7]*e,n[8]=t[8]*e,n[9]=t[9]*e,n[10]=t[10]*e,n[11]=t[11]*e,n[12]=t[12]*e,n[13]=t[13]*e,n[14]=t[14]*e,n[15]=t[15]*e,n},c.negate=function(t,e){return e[0]=-t[0],e[1]=-t[1],e[2]=-t[2],e[3]=-t[3],e[4]=-t[4],e[5]=-t[5],e[6]=-t[6],e[7]=-t[7],e[8]=-t[8],e[9]=-t[9],e[10]=-t[10],e[11]=-t[11],e[12]=-t[12],e[13]=-t[13],e[14]=-t[14],e[15]=-t[15],e},c.transpose=function(t,e){var n=t[1],r=t[2],a=t[3],i=t[6],o=t[7],u=t[11];return e[0]=t[0],e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=n,e[5]=t[5],e[6]=t[9],e[7]=t[13],e[8]=r,e[9]=i,e[10]=t[10],e[11]=t[14],e[12]=a,e[13]=o,e[14]=u,e[15]=t[15],e},c.abs=function(t,e){return e[0]=Math.abs(t[0]),e[1]=Math.abs(t[1]),e[2]=Math.abs(t[2]),e[3]=Math.abs(t[3]),e[4]=Math.abs(t[4]),e[5]=Math.abs(t[5]),e[6]=Math.abs(t[6]),e[7]=Math.abs(t[7]),e[8]=Math.abs(t[8]),e[9]=Math.abs(t[9]),e[10]=Math.abs(t[10]),e[11]=Math.abs(t[11]),e[12]=Math.abs(t[12]),e[13]=Math.abs(t[13]),e[14]=Math.abs(t[14]),e[15]=Math.abs(t[15]),e},c.equals=function(t,e){return t===e||r(t)&&r(e)&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[3]===e[3]&&t[7]===e[7]&&t[11]===e[11]&&t[15]===e[15]},c.equalsEpsilon=function(t,e,n){return t===e||r(t)&&r(e)&&Math.abs(t[0]-e[0])<=n&&Math.abs(t[1]-e[1])<=n&&Math.abs(t[2]-e[2])<=n&&Math.abs(t[3]-e[3])<=n&&Math.abs(t[4]-e[4])<=n&&Math.abs(t[5]-e[5])<=n&&Math.abs(t[6]-e[6])<=n&&Math.abs(t[7]-e[7])<=n&&Math.abs(t[8]-e[8])<=n&&Math.abs(t[9]-e[9])<=n&&Math.abs(t[10]-e[10])<=n&&Math.abs(t[11]-e[11])<=n&&Math.abs(t[12]-e[12])<=n&&Math.abs(t[13]-e[13])<=n&&Math.abs(t[14]-e[14])<=n&&Math.abs(t[15]-e[15])<=n},c.getTranslation=function(t,e){return e.x=t[12],e.y=t[13],e.z=t[14],e},c.getRotation=function(t,e){return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[4],e[4]=t[5],e[5]=t[6],e[6]=t[8],e[7]=t[9],e[8]=t[10],e};var N=new E,h=new E,I=new e,d=new e(0,0,0,1);return c.inverse=function(t,n){if(E.equalsEpsilon(c.getRotation(t,N),h,u.EPSILON7)&&e.equals(c.getRow(t,3,I),d))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-t[12],n[13]=-t[13],n[14]=-t[14],n[15]=1,n;var r=t[0],a=t[4],i=t[8],o=t[12],_=t[1],T=t[5],l=t[9],R=t[13],A=t[2],f=t[6],S=t[10],m=t[14],M=t[3],O=t[7],y=t[11],p=t[15],C=S*p,U=m*y,L=f*p,F=m*O,P=f*y,v=S*O,w=A*p,D=m*M,g=A*y,x=S*M,B=A*O,z=f*M,G=C*T+F*l+P*R-(U*T+L*l+v*R),b=U*_+w*l+x*R-(C*_+D*l+g*R),X=L*_+D*T+B*R-(F*_+w*T+z*R),V=v*_+g*T+z*l-(P*_+x*T+B*l),H=U*a+L*i+v*o-(C*a+F*i+P*o),q=C*r+D*i+g*o-(U*r+w*i+x*o),W=F*r+w*a+z*o-(L*r+D*a+B*o),Y=P*r+x*a+B*i-(v*r+g*a+z*i);C=i*R,U=o*l,L=a*R,F=o*T,P=a*l,v=i*T,w=r*R,D=o*_,g=r*l,x=i*_,B=r*T,z=a*_;var k=C*O+F*y+P*p-(U*O+L*y+v*p),K=U*M+w*y+x*p-(C*M+D*y+g*p),Z=L*M+D*O+B*p-(F*M+w*O+z*p),j=v*M+g*O+z*y-(P*M+x*O+B*y),Q=L*S+v*m+U*f-(P*m+C*f+F*S),J=g*m+C*A+D*S-(w*S+x*m+U*A),$=w*f+z*m+F*A-(B*m+L*A+D*f),tt=B*S+P*A+x*f-(g*f+z*S+v*A),et=r*G+a*b+i*X+o*V;if(Math.abs(et)<u.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return et=1/et,n[0]=G*et,n[1]=b*et,n[2]=X*et,n[3]=V*et,n[4]=H*et,n[5]=q*et,n[6]=W*et,n[7]=Y*et,n[8]=k*et,n[9]=K*et,n[10]=Z*et,n[11]=j*et,n[12]=Q*et,n[13]=J*et,n[14]=$*et,n[15]=tt*et,n},c.inverseTransformation=function(t,e){var n=t[0],r=t[1],a=t[2],i=t[4],o=t[5],u=t[6],E=t[8],s=t[9],c=t[10],_=t[12],T=t[13],l=t[14],R=-n*_-r*T-a*l,A=-i*_-o*T-u*l,f=-E*_-s*T-c*l;return e[0]=n,e[1]=i,e[2]=E,e[3]=0,e[4]=r,e[5]=o,e[6]=s,e[7]=0,e[8]=a,e[9]=u,e[10]=c,e[11]=0,e[12]=R,e[13]=A,e[14]=f,e[15]=1,e},c.IDENTITY=o(new c(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),c.ZERO=o(new c(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),c.COLUMN0ROW0=0,c.COLUMN0ROW1=1,c.COLUMN0ROW2=2,c.COLUMN0ROW3=3,c.COLUMN1ROW0=4,c.COLUMN1ROW1=5,c.COLUMN1ROW2=6,c.COLUMN1ROW3=7,c.COLUMN2ROW0=8,c.COLUMN2ROW1=9,c.COLUMN2ROW2=10,c.COLUMN2ROW3=11,c.COLUMN3ROW0=12,c.COLUMN3ROW1=13,c.COLUMN3ROW2=14,c.COLUMN3ROW3=15,a(c.prototype,{length:{get:function(){return c.packedLength}}}),c.prototype.clone=function(t){return c.clone(this,t)},c.prototype.equals=function(t){return c.equals(this,t)},c.equalsArray=function(t,e,n){return t[0]===e[n]&&t[1]===e[n+1]&&t[2]===e[n+2]&&t[3]===e[n+3]&&t[4]===e[n+4]&&t[5]===e[n+5]&&t[6]===e[n+6]&&t[7]===e[n+7]&&t[8]===e[n+8]&&t[9]===e[n+9]&&t[10]===e[n+10]&&t[11]===e[n+11]&&t[12]===e[n+12]&&t[13]===e[n+13]&&t[14]===e[n+14]&&t[15]===e[n+15]},c.prototype.equalsEpsilon=function(t,e){return c.equalsEpsilon(this,t,e)},c.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},c}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(t,e,n,r){"use strict";function a(e,n){this.normal=t.clone(e),this.distance=n}a.fromPointNormal=function(n,r,i){var o=-t.dot(r,n);return e(i)?(t.clone(r,i.normal),i.distance=o,i):new a(r,o)};var i=new t;return a.fromCartesian4=function(n,r){var o=t.fromCartesian4(n,i),u=n.w;return e(r)?(t.clone(o,r.normal),r.distance=u,r):new a(o,u)},a.getPointDistance=function(e,n){return t.dot(e.normal,n)+e.distance},a.ORIGIN_XY_PLANE=r(new a(t.UNIT_Z,0)),a.ORIGIN_YZ_PLANE=r(new a(t.UNIT_X,0)),a.ORIGIN_ZX_PLANE=r(new a(t.UNIT_Y,0)),a}),define("Core/Rectangle",["./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(t,e,n,r,a,i,o,u){"use strict";function E(t,n,r,a){this.west=e(t,0),this.south=e(n,0),this.east=e(r,0),this.north=e(a,0)}r(E.prototype,{width:{get:function(){return E.computeWidth(this)}},height:{get:function(){return E.computeHeight(this)}}}),E.packedLength=4,E.pack=function(t,n,r){return r=e(r,0),n[r++]=t.west,n[r++]=t.south,n[r++]=t.east,n[r]=t.north,n},E.unpack=function(t,r,a){return r=e(r,0),n(a)||(a=new E),a.west=t[r++],a.south=t[r++],a.east=t[r++],a.north=t[r],a},E.computeWidth=function(t){var e=t.east,n=t.west;return e<n&&(e+=u.TWO_PI),e-n},E.computeHeight=function(t){return t.north-t.south},E.fromDegrees=function(t,r,a,i,o){return t=u.toRadians(e(t,0)),r=u.toRadians(e(r,0)),a=u.toRadians(e(a,0)),i=u.toRadians(e(i,0)),n(o)?(o.west=t,o.south=r,o.east=a,o.north=i,o):new E(t,r,a,i)},E.fromCartographicArray=function(t,e){for(var r=Number.MAX_VALUE,a=-Number.MAX_VALUE,i=Number.MAX_VALUE,o=-Number.MAX_VALUE,s=Number.MAX_VALUE,c=-Number.MAX_VALUE,_=0,T=t.length;_<T;_++){var l=t[_];r=Math.min(r,l.longitude),a=Math.max(a,l.longitude),s=Math.min(s,l.latitude),c=Math.max(c,l.latitude);var R=l.longitude>=0?l.longitude:l.longitude+u.TWO_PI;i=Math.min(i,R),o=Math.max(o,R)}return a-r>o-i&&(r=i,a=o,a>u.PI&&(a-=u.TWO_PI),r>u.PI&&(r-=u.TWO_PI)),n(e)?(e.west=r,e.south=s,e.east=a,e.north=c,e):new E(r,s,a,c)},E.fromCartesianArray=function(t,e,r){for(var a=Number.MAX_VALUE,i=-Number.MAX_VALUE,o=Number.MAX_VALUE,s=-Number.MAX_VALUE,c=Number.MAX_VALUE,_=-Number.MAX_VALUE,T=0,l=t.length;T<l;T++){var R=e.cartesianToCartographic(t[T]);a=Math.min(a,R.longitude),i=Math.max(i,R.longitude),c=Math.min(c,R.latitude),_=Math.max(_,R.latitude);var A=R.longitude>=0?R.longitude:R.longitude+u.TWO_PI;o=Math.min(o,A),s=Math.max(s,A)}return i-a>s-o&&(a=o,i=s,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),n(r)?(r.west=a,r.south=c,r.east=i,r.north=_,r):new E(a,c,i,_)},E.clone=function(t,e){if(n(t))return n(e)?(e.west=t.west,e.south=t.south,e.east=t.east,e.north=t.north,e):new E(t.west,t.south,t.east,t.north)},E.prototype.clone=function(t){return E.clone(this,t)},E.prototype.equals=function(t){return E.equals(this,t)},E.equals=function(t,e){return t===e||n(t)&&n(e)&&t.west===e.west&&t.south===e.south&&t.east===e.east&&t.north===e.north},E.prototype.equalsEpsilon=function(t,e){return n(t)&&Math.abs(this.west-t.west)<=e&&Math.abs(this.south-t.south)<=e&&Math.abs(this.east-t.east)<=e&&Math.abs(this.north-t.north)<=e},E.validate=function(t){},E.southwest=function(e,r){return n(r)?(r.longitude=e.west,r.latitude=e.south,r.height=0,r):new t(e.west,e.south)},E.northwest=function(e,r){return n(r)?(r.longitude=e.west,r.latitude=e.north,r.height=0,r):new t(e.west,e.north)},E.northeast=function(e,r){return n(r)?(r.longitude=e.east,r.latitude=e.north,r.height=0,r):new t(e.east,e.north)},E.southeast=function(e,r){return n(r)?(r.longitude=e.east,r.latitude=e.south,r.height=0,r):new t(e.east,e.south)},E.center=function(e,r){var a=e.east,i=e.west;a<i&&(a+=u.TWO_PI);var o=u.negativePiToPi(.5*(i+a)),E=.5*(e.south+e.north);return n(r)?(r.longitude=o,r.latitude=E,r.height=0,r):new t(o,E)},E.intersection=function(t,e,r){var a=t.east,i=t.west,o=e.east,s=e.west;a<i&&o>0?a+=u.TWO_PI:o<s&&a>0&&(o+=u.TWO_PI),a<i&&s<0?s+=u.TWO_PI:o<s&&i<0&&(i+=u.TWO_PI);var c=u.negativePiToPi(Math.max(i,s)),_=u.negativePiToPi(Math.min(a,o));if(!((t.west<t.east||e.west<e.east)&&_<=c)){var T=Math.max(t.south,e.south),l=Math.min(t.north,e.north);if(!(T>=l))return 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t(e)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(t,e){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},a={};return e(a,{element:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(a.supportsFullscreen())return null!==a.element}}}),a.supportsFullscreen=function(){if(t(n))return n;n=!1;var e=document.body;if("function"==typeof e.requestFullscreen)return 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0!==document["on"+a]&&("ms"===E&&(a="MSFullscreenChange"),r.fullscreenchange=a),a=E+"fullscreenerror",void 0!==document["on"+a]&&("ms"===E&&(a="MSFullscreenError"),r.fullscreenerror=a)}return n},a.requestFullscreen=function(t,e){a.supportsFullscreen()&&t[r.requestFullscreen]({vrDisplay:e})},a.exitFullscreen=function(){a.supportsFullscreen()&&document[r.exitFullscreen]()},a}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(t,e,n){"use strict";function r(t){for(var e=t.split("."),n=0,r=e.length;n<r;++n)e[n]=parseInt(e[n],10);return e}function a(){if(!e(I)){I=!1;var t=/ Chrome\/([\.0-9]+)/.exec(h.userAgent);null!==t&&(I=!0,d=r(t[1]))}return I}function i(){return a()&&d}function o(){if(!e(S)&&(S=!1,!a()&&/ Safari\/[\.0-9]+/.test(h.userAgent))){var t=/ Version\/([\.0-9]+)/.exec(h.userAgent);null!==t&&(S=!0,m=r(t[1]))}return S}function u(){return o()&&m}function E(){if(!e(M)){M=!1;var t=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(h.userAgent);null!==t&&(M=!0,O=r(t[1]),O.isNightly=!!t[2])}return M}function s(){return E()&&O}function c(){if(!e(y)){y=!1;var t;"Microsoft Internet Explorer"===h.appName?(t=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(h.userAgent),null!==t&&(y=!0,p=r(t[1]))):"Netscape"===h.appName&&(t=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(h.userAgent),null!==t&&(y=!0,p=r(t[1])))}return y}function _(){return c()&&p}function T(){if(!e(C)){C=!1;var t=/Firefox\/([\.0-9]+)/.exec(h.userAgent);null!==t&&(C=!0,U=r(t[1]))}return C}function l(){return e(L)||(L=/Windows/i.test(h.appVersion)),L}function R(){return T()&&U}function A(){return e(F)||(F="undefined"!=typeof PointerEvent&&(!e(h.pointerEnabled)||h.pointerEnabled)),F}function f(){if(!e(v)){var t=document.createElement("canvas");t.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var n=t.style.imageRendering;v=e(n)&&""!==n,v&&(P=n)}return v}function N(){return f()?P:void 0}var h;h="undefined"!=typeof navigator?navigator:{};var I,d,S,m,M,O,y,p,C,U,L,F,P,v,w={isChrome:a,chromeVersion:i,isSafari:o,safariVersion:u,isWebkit:E,webkitVersion:s,isInternetExplorer:c,internetExplorerVersion:_,isFirefox:T,firefoxVersion:R,isWindows:l,hardwareConcurrency:t(h.hardwareConcurrency,3),supportsPointerEvents:A,supportsImageRenderingPixelated:f,imageRenderingValue:N};return w.supportsFullscreen=function(){return n.supportsFullscreen()},w.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},w.supportsWebWorkers=function(){return"undefined"!=typeof Worker},w}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(t,e,n,r,a,i){"use strict";if(!a.supportsTypedArrays())return{};var o={BYTE:t.BYTE,UNSIGNED_BYTE:t.UNSIGNED_BYTE,SHORT:t.SHORT,UNSIGNED_SHORT:t.UNSIGNED_SHORT,INT:t.INT,UNSIGNED_INT:t.UNSIGNED_INT,FLOAT:t.FLOAT,DOUBLE:t.DOUBLE};return o.getSizeInBytes=function(t){switch(t){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new r("componentDatatype is not a valid value.")}},o.fromTypedArray=function(t){return t instanceof Int8Array?o.BYTE:t instanceof Uint8Array?o.UNSIGNED_BYTE:t instanceof Int16Array?o.SHORT:t instanceof Uint16Array?o.UNSIGNED_SHORT:t instanceof Int32Array?o.INT:t instanceof Uint32Array?o.UNSIGNED_INT:t instanceof Float32Array?o.FLOAT:t instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(t){return n(t)&&(t===o.BYTE||t===o.UNSIGNED_BYTE||t===o.SHORT||t===o.UNSIGNED_SHORT||t===o.INT||t===o.UNSIGNED_INT||t===o.FLOAT||t===o.DOUBLE)},o.createTypedArray=function(t,e){switch(t){case o.BYTE:return new Int8Array(e);case o.UNSIGNED_BYTE:return new Uint8Array(e);case o.SHORT:return new Int16Array(e);case o.UNSIGNED_SHORT:return new Uint16Array(e);case o.INT:return new Int32Array(e);case o.UNSIGNED_INT:return new Uint32Array(e);case o.FLOAT:return new Float32Array(e);case o.DOUBLE:return new Float64Array(e);default:throw new r("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(t,n,a,i){switch(a=e(a,0),i=e(i,(n.byteLength-a)/o.getSizeInBytes(t)),t){case o.BYTE:return new Int8Array(n,a,i);case o.UNSIGNED_BYTE:return new Uint8Array(n,a,i);case o.SHORT:return new Int16Array(n,a,i);case o.UNSIGNED_SHORT:return new Uint16Array(n,a,i);case o.INT:return new Int32Array(n,a,i);case o.UNSIGNED_INT:return new Uint32Array(n,a,i);case o.FLOAT:return new Float32Array(n,a,i);case o.DOUBLE:return new Float64Array(n,a,i);default:throw new r("componentDatatype is not a valid value.")}},o.fromName=function(t){switch(t){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE;default:throw new r("name is not a valid value.")}},i(o)}),define("Core/GeometryType",["./freezeObject"],function(t){"use strict";var e={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return t(e)}),define("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(t,e){"use strict";var n={POINTS:t.POINTS,LINES:t.LINES,LINE_LOOP:t.LINE_LOOP,LINE_STRIP:t.LINE_STRIP,TRIANGLES:t.TRIANGLES,TRIANGLE_STRIP:t.TRIANGLE_STRIP,TRIANGLE_FAN:t.TRIANGLE_FAN,validate:function(t){return t===n.POINTS||t===n.LINES||t===n.LINE_LOOP||t===n.LINE_STRIP||t===n.TRIANGLES||t===n.TRIANGLE_STRIP||t===n.TRIANGLE_FAN}};return e(n)}),define("Core/Geometry",["./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(t,e,n,r,a){"use strict";function i(e){e=t(e,t.EMPTY_OBJECT),this.attributes=e.attributes,this.indices=e.indices,this.primitiveType=t(e.primitiveType,a.TRIANGLES),this.boundingSphere=e.boundingSphere,this.geometryType=t(e.geometryType,r.NONE),this.boundingSphereCV=e.boundingSphereCV}return i.computeNumberOfVertices=function(t){var r=-1;for(var a in t.attributes)if(t.attributes.hasOwnProperty(a)&&e(t.attributes[a])&&e(t.attributes[a].values)){var i=t.attributes[a],o=i.values.length/i.componentsPerAttribute;if(r!==o&&r!==-1)throw new n("All attribute lists must have the same number of attributes.");r=o}return r},i}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(t,e,n){"use strict";function r(e){e=t(e,t.EMPTY_OBJECT),this.componentDatatype=e.componentDatatype,this.componentsPerAttribute=e.componentsPerAttribute,this.normalize=t(e.normalize,!1),this.values=e.values}return r}),define("Core/GeometryAttributes",["./defaultValue"],function(t){"use strict";function e(e){e=t(e,t.EMPTY_OBJECT),this.position=e.position,this.normal=e.normal,this.st=e.st,this.binormal=e.binormal,this.tangent=e.tangent,this.color=e.color}return e}),define("Core/IndexDatatype",["../Renderer/WebGLConstants","./defined","./DeveloperError","./freezeObject","./Math"],function(t,e,n,r,a){"use strict";var i={UNSIGNED_BYTE:t.UNSIGNED_BYTE,UNSIGNED_SHORT:t.UNSIGNED_SHORT,UNSIGNED_INT:t.UNSIGNED_INT};return i.getSizeInBytes=function(t){switch(t){case i.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case i.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case i.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},i.validate=function(t){return e(t)&&(t===i.UNSIGNED_BYTE||t===i.UNSIGNED_SHORT||t===i.UNSIGNED_INT)},i.createTypedArray=function(t,e){return t>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(e):new Uint16Array(e)},i.createTypedArrayFromArrayBuffer=function(t,e,n,r){return t>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(e,n,r):new Uint16Array(e,n,r)},r(i)}),define("Core/VertexFormat",["./defaultValue","./defined","./DeveloperError","./freezeObject"],function(t,e,n,r){"use strict";function a(e){e=t(e,t.EMPTY_OBJECT),this.position=t(e.position,!1),this.normal=t(e.normal,!1),this.st=t(e.st,!1),this.binormal=t(e.binormal,!1),this.tangent=t(e.tangent,!1),this.color=t(e.color,!1)}return a.POSITION_ONLY=r(new a({position:!0})),a.POSITION_AND_NORMAL=r(new a({position:!0,normal:!0})),a.POSITION_NORMAL_AND_ST=r(new a({position:!0,normal:!0,st:!0})),a.POSITION_AND_ST=r(new a({position:!0,st:!0})),a.POSITION_AND_COLOR=r(new a({position:!0,color:!0})),a.ALL=r(new a({position:!0,normal:!0,st:!0,binormal:!0,tangent:!0})),a.DEFAULT=a.POSITION_NORMAL_AND_ST,a.packedLength=6,a.pack=function(e,n,r){return r=t(r,0),n[r++]=e.position?1:0,n[r++]=e.normal?1:0,n[r++]=e.st?1:0,n[r++]=e.binormal?1:0,n[r++]=e.tangent?1:0,n[r++]=e.color?1:0,n},a.unpack=function(n,r,i){return r=t(r,0),e(i)||(i=new a),i.position=1===n[r++],i.normal=1===n[r++],i.st=1===n[r++],i.binormal=1===n[r++],i.tangent=1===n[r++],i.color=1===n[r++],i},a.clone=function(t,n){if(e(t))return e(n)||(n=new a),n.position=t.position,n.normal=t.normal,n.st=t.st,n.binormal=t.binormal,n.tangent=t.tangent,n.color=t.color,n},a}),define("Core/EllipsoidGeometry",["./BoundingSphere","./Cartesian2","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PrimitiveType","./VertexFormat"],function(t,e,n,r,a,i,o,u,E,s,c,_,T,l,R){"use strict";function A(t){t=a(t,a.EMPTY_OBJECT);var e=a(t.radii,S),r=a(t.stackPartitions,64),i=a(t.slicePartitions,64),o=a(t.vertexFormat,R.DEFAULT);this._radii=n.clone(e),this._stackPartitions=r,this._slicePartitions=i,this._vertexFormat=R.clone(o),this._workerName="createEllipsoidGeometry"}var f=new n,N=new n,h=new n,I=new n,d=new n,S=new n(1,1,1),m=Math.cos,M=Math.sin;A.packedLength=n.packedLength+R.packedLength+2,A.pack=function(t,e,r){return r=a(r,0),n.pack(t._radii,e,r),r+=n.packedLength,R.pack(t._vertexFormat,e,r),r+=R.packedLength,e[r++]=t._stackPartitions,e[r]=t._slicePartitions,e};var O=new n,y=new R,p={radii:O,vertexFormat:y,stackPartitions:void 0,slicePartitions:void 0};return A.unpack=function(t,e,r){e=a(e,0);var o=n.unpack(t,e,O);e+=n.packedLength;var u=R.unpack(t,e,y);e+=R.packedLength;var E=t[e++],s=t[e];return i(r)?(r._radii=n.clone(o,r._radii),r._vertexFormat=R.clone(u,r._vertexFormat),r._stackPartitions=E,r._slicePartitions=s,r):(p.stackPartitions=E,p.slicePartitions=s,new A(p))},A.createGeometry=function(a){var i=a._radii;if(!(i.x<=0||i.y<=0||i.z<=0)){var o,R,A=u.fromCartesian3(i),S=a._vertexFormat,O=a._slicePartitions+1,y=a._stackPartitions+1,p=y*O,C=new Float64Array(3*p),U=6*(O-1)*(y-2),L=_.createTypedArray(p,U),F=S.normal?new Float32Array(3*p):void 0,P=S.tangent?new Float32Array(3*p):void 0,v=S.binormal?new Float32Array(3*p):void 0,w=S.st?new Float32Array(2*p):void 0,D=new Array(O),g=new Array(O),x=0;for(o=0;o<O;o++){var B=T.TWO_PI*o/(O-1);D[o]=m(B),g[o]=M(B),C[x++]=0,C[x++]=0,C[x++]=i.z}for(o=1;o<y-1;o++){var z=Math.PI*o/(y-1),G=M(z),b=i.x*G,X=i.y*G,V=i.z*m(z);for(R=0;R<O;R++)C[x++]=D[R]*b,C[x++]=g[R]*X,C[x++]=V}for(o=0;o<O;o++)C[x++]=0,C[x++]=0,C[x++]=-i.z;var H=new c;S.position&&(H.position=new s({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:C}));var q=0,W=0,Y=0,k=0;if(S.st||S.normal||S.tangent||S.binormal){for(o=0;o<p;o++){var K=n.fromArray(C,3*o,f),Z=A.geodeticSurfaceNormal(K,N);if(S.st){var j=e.negate(Z,d);e.magnitude(j)<T.EPSILON6&&(x=3*(o+O*Math.floor(.5*y)),x>C.length&&(x=3*(o-O*Math.floor(.5*y))),n.fromArray(C,x,j),A.geodeticSurfaceNormal(j,j),e.negate(j,j)),w[q++]=Math.atan2(j.y,j.x)/T.TWO_PI+.5,w[q++]=Math.asin(Z.z)/Math.PI+.5}if(S.normal&&(F[W++]=Z.x,F[W++]=Z.y,F[W++]=Z.z),S.tangent||S.binormal){var Q=h;if(o<O||o>p-O-1?(n.cross(n.UNIT_X,Z,Q),n.normalize(Q,Q)):(n.cross(n.UNIT_Z,Z,Q),n.normalize(Q,Q)),S.tangent&&(P[Y++]=Q.x,P[Y++]=Q.y,P[Y++]=Q.z),S.binormal){var J=n.cross(Z,Q,I);n.normalize(J,J),v[k++]=J.x,v[k++]=J.y,v[k++]=J.z}}}S.st&&(H.st=new s({componentDatatype:r.FLOAT,componentsPerAttribute:2,values:w})),S.normal&&(H.normal=new s({componentDatatype:r.FLOAT,componentsPerAttribute:3,values:F})),S.tangent&&(H.tangent=new s({componentDatatype:r.FLOAT,componentsPerAttribute:3,values:P})),S.binormal&&(H.binormal=new s({componentDatatype:r.FLOAT,componentsPerAttribute:3,values:v}))}for(x=0,R=0;R<O-1;R++)L[x++]=O+R,L[x++]=O+R+1,L[x++]=R+1;var $,tt;for(o=1;o<y-2;o++)for($=o*O,tt=(o+1)*O,R=0;R<O-1;R++)L[x++]=tt+R,L[x++]=tt+R+1,L[x++]=$+R+1,L[x++]=tt+R,L[x++]=$+R+1,L[x++]=$+R;for(o=y-2,$=o*O,tt=(o+1)*O,R=0;R<O-1;R++)L[x++]=tt+R,L[x++]=$+R+1,L[x++]=$+R;return new E({attributes:H,indices:L,primitiveType:l.TRIANGLES,boundingSphere:t.fromEllipsoid(A)})}},A}),define("Workers/createEllipsoidGeometry",["../Core/defined","../Core/EllipsoidGeometry"],function(t,e){"use strict";return function(n,r){return t(r)&&(n=e.unpack(n,r)),e.createGeometry(n)}})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createEllipsoidOutlineGeometry.js b/vendors/Cesium/Workers/createEllipsoidOutlineGeometry.js
index 1a82cf1..d7808e9 100644
--- a/vendors/Cesium/Workers/createEllipsoidOutlineGeometry.js
+++ b/vendors/Cesium/Workers/createEllipsoidOutlineGeometry.js
@@ -1,60 +1,60 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-!function(){define("Core/defined",[],function(){"use strict";function t(t){return void 0!==t&&null!==t}return t}),define("Core/freezeObject",["./defined"],function(t){"use strict";var e=Object.freeze;return t(e)||(e=function(t){return t}),e}),define("Core/defaultValue",["./freezeObject"],function(t){"use strict";function e(t,e){return void 0!==t?t:e}return e.EMPTY_OBJECT=t({}),e}),define("Core/DeveloperError",["./defined"],function(t){"use strict";function e(t){this.name="DeveloperError",this.message=t;var e;try{throw new Error}catch(t){e=t.stack}this.stack=e}return t(Object.create)&&(e.prototype=Object.create(Error.prototype),e.prototype.constructor=e),e.prototype.toString=function(){var e=this.name+": "+this.message;return t(this.stack)&&(e+="\n"+this.stack.toString()),e},e.throwInstantiationError=function(){throw new e("This function defines an interface and should not be called directly.")},e}),define("ThirdParty/mersenne-twister",[],function(){var t=function(t){void 0==t&&(t=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(t)};return t.prototype.init_genrand=function(t){for(this.mt[0]=t>>>0,this.mti=1;this.mti<this.N;this.mti++){var t=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&t)>>>16)<<16)+1812433253*(65535&t)+this.mti,this.mt[this.mti]>>>=0}},t.prototype.genrand_int32=function(){var t,e=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)t=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^t>>>1^e[1&t];for(;n<this.N-1;n++)t=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^t>>>1^e[1&t];t=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^t>>>1^e[1&t],this.mti=0}return t=this.mt[this.mti++],t^=t>>>11,t^=t<<7&2636928640,t^=t<<15&4022730752,t^=t>>>18,t>>>0},t.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},t}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(t,e,n,r){"use strict";var i={};i.EPSILON1=.1,i.EPSILON2=.01,i.EPSILON3=.001,i.EPSILON4=1e-4,i.EPSILON5=1e-5,i.EPSILON6=1e-6,i.EPSILON7=1e-7,i.EPSILON8=1e-8,i.EPSILON9=1e-9,i.EPSILON10=1e-10,i.EPSILON11=1e-11,i.EPSILON12=1e-12,i.EPSILON13=1e-13,i.EPSILON14=1e-14,i.EPSILON15=1e-15,i.EPSILON16=1e-16,i.EPSILON17=1e-17,i.EPSILON18=1e-18,i.EPSILON19=1e-19,i.EPSILON20=1e-20,i.GRAVITATIONALPARAMETER=3986004418e5,i.SOLAR_RADIUS=6955e5,i.LUNAR_RADIUS=1737400,i.SIXTY_FOUR_KILOBYTES=65536,i.sign=function(t){return t>0?1:t<0?-1:0},i.signNotZero=function(t){return t<0?-1:1},i.toSNorm=function(t,n){return n=e(n,255),Math.round((.5*i.clamp(t,-1,1)+.5)*n)},i.fromSNorm=function(t,n){return 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n[0]=C,n[1]=U,n[2]=L,n[3]=0,n[4]=F,n[5]=P,n[6]=D,n[7]=0,n[8]=v,n[9]=B,n[10]=w,n[11]=0,n[12]=g,n[13]=x,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(t,e,n){var r=t[0],i=t[1],a=t[2],o=t[4],u=t[5],E=t[6],s=t[8],c=t[9],_=t[10],T=e[0],R=e[1],l=e[2],A=e[3],N=e[4],f=e[5],h=e[6],I=e[7],d=e[8],S=r*T+o*R+s*l,M=i*T+u*R+c*l,O=a*T+E*R+_*l,m=r*A+o*N+s*f,y=i*A+u*N+c*f,p=a*A+E*N+_*f,C=r*h+o*I+s*d,U=i*h+u*I+c*d,L=a*h+E*I+_*d;return n[0]=S,n[1]=M,n[2]=O,n[3]=0,n[4]=m,n[5]=y,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=L,n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=t[15],n},c.multiplyByTranslation=function(t,e,n){var r=e.x,i=e.y,a=e.z,o=r*t[0]+i*t[4]+a*t[8]+t[12],u=r*t[1]+i*t[5]+a*t[9]+t[13],E=r*t[2]+i*t[6]+a*t[10]+t[14];return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=o,n[13]=u,n[14]=E,n[15]=t[15],n};var N=new t;c.multiplyByUniformScale=function(t,e,n){return N.x=e,N.y=e,N.z=e,c.multiplyByScale(t,N,n)},c.multiplyByScale=function(t,e,n){var r=e.x,i=e.y,a=e.z;return 1===r&&1===i&&1===a?c.clone(t,n):(n[0]=r*t[0],n[1]=r*t[1],n[2]=r*t[2],n[3]=0,n[4]=i*t[4],n[5]=i*t[5],n[6]=i*t[6],n[7]=0,n[8]=a*t[8],n[9]=a*t[9],n[10]=a*t[10],n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=1,n)},c.multiplyByVector=function(t,e,n){var r=e.x,i=e.y,a=e.z,o=e.w,u=t[0]*r+t[4]*i+t[8]*a+t[12]*o,E=t[1]*r+t[5]*i+t[9]*a+t[13]*o,s=t[2]*r+t[6]*i+t[10]*a+t[14]*o,c=t[3]*r+t[7]*i+t[11]*a+t[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(t,e,n){var r=e.x,i=e.y,a=e.z,o=t[0]*r+t[4]*i+t[8]*a,u=t[1]*r+t[5]*i+t[9]*a,E=t[2]*r+t[6]*i+t[10]*a;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(t,e,n){var r=e.x,i=e.y,a=e.z,o=t[0]*r+t[4]*i+t[8]*a+t[12],u=t[1]*r+t[5]*i+t[9]*a+t[13],E=t[2]*r+t[6]*i+t[10]*a+t[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(t,e,n){return n[0]=t[0]*e,n[1]=t[1]*e,n[2]=t[2]*e,n[3]=t[3]*e,n[4]=t[4]*e,n[5]=t[5]*e,n[6]=t[6]*e,n[7]=t[7]*e,n[8]=t[8]*e,n[9]=t[9]*e,n[10]=t[10]*e,n[11]=t[11]*e,n[12]=t[12]*e,n[13]=t[13]*e,n[14]=t[14]*e,n[15]=t[15]*e,n},c.negate=function(t,e){return e[0]=-t[0],e[1]=-t[1],e[2]=-t[2],e[3]=-t[3],e[4]=-t[4],e[5]=-t[5],e[6]=-t[6],e[7]=-t[7],e[8]=-t[8],e[9]=-t[9],e[10]=-t[10],e[11]=-t[11],e[12]=-t[12],e[13]=-t[13],e[14]=-t[14],e[15]=-t[15],e},c.transpose=function(t,e){var n=t[1],r=t[2],i=t[3],a=t[6],o=t[7],u=t[11];return e[0]=t[0],e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=n,e[5]=t[5],e[6]=t[9],e[7]=t[13],e[8]=r,e[9]=a,e[10]=t[10],e[11]=t[14],e[12]=i,e[13]=o,e[14]=u,e[15]=t[15],e},c.abs=function(t,e){return e[0]=Math.abs(t[0]),e[1]=Math.abs(t[1]),e[2]=Math.abs(t[2]),e[3]=Math.abs(t[3]),e[4]=Math.abs(t[4]),e[5]=Math.abs(t[5]),e[6]=Math.abs(t[6]),e[7]=Math.abs(t[7]),e[8]=Math.abs(t[8]),e[9]=Math.abs(t[9]),e[10]=Math.abs(t[10]),e[11]=Math.abs(t[11]),e[12]=Math.abs(t[12]),e[13]=Math.abs(t[13]),e[14]=Math.abs(t[14]),e[15]=Math.abs(t[15]),e},c.equals=function(t,e){return t===e||r(t)&&r(e)&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[3]===e[3]&&t[7]===e[7]&&t[11]===e[11]&&t[15]===e[15]},c.equalsEpsilon=function(t,e,n){return t===e||r(t)&&r(e)&&Math.abs(t[0]-e[0])<=n&&Math.abs(t[1]-e[1])<=n&&Math.abs(t[2]-e[2])<=n&&Math.abs(t[3]-e[3])<=n&&Math.abs(t[4]-e[4])<=n&&Math.abs(t[5]-e[5])<=n&&Math.abs(t[6]-e[6])<=n&&Math.abs(t[7]-e[7])<=n&&Math.abs(t[8]-e[8])<=n&&Math.abs(t[9]-e[9])<=n&&Math.abs(t[10]-e[10])<=n&&Math.abs(t[11]-e[11])<=n&&Math.abs(t[12]-e[12])<=n&&Math.abs(t[13]-e[13])<=n&&Math.abs(t[14]-e[14])<=n&&Math.abs(t[15]-e[15])<=n},c.getTranslation=function(t,e){return e.x=t[12],e.y=t[13],e.z=t[14],e},c.getRotation=function(t,e){return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[4],e[4]=t[5],e[5]=t[6],e[6]=t[8],e[7]=t[9],e[8]=t[10],e};var f=new E,h=new E,I=new e,d=new e(0,0,0,1);return c.inverse=function(t,n){if(E.equalsEpsilon(c.getRotation(t,f),h,u.EPSILON7)&&e.equals(c.getRow(t,3,I),d))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-t[12],n[13]=-t[13],n[14]=-t[14],n[15]=1,n;var r=t[0],i=t[4],a=t[8],o=t[12],_=t[1],T=t[5],R=t[9],l=t[13],A=t[2],N=t[6],S=t[10],M=t[14],O=t[3],m=t[7],y=t[11],p=t[15],C=S*p,U=M*y,L=N*p,F=M*m,P=N*y,D=S*m,v=A*p,B=M*O,w=A*y,g=S*O,x=A*m,z=N*O,G=C*T+F*R+P*l-(U*T+L*R+D*l),b=U*_+v*R+g*l-(C*_+B*R+w*l),X=L*_+B*T+x*l-(F*_+v*T+z*l),V=D*_+w*T+z*R-(P*_+g*T+x*R),H=U*i+L*a+D*o-(C*i+F*a+P*o),W=C*r+B*a+w*o-(U*r+v*a+g*o),q=F*r+v*i+z*o-(L*r+B*i+x*o),Y=P*r+g*i+x*a-(D*r+w*i+z*a);C=a*l,U=o*R,L=i*l,F=o*T,P=i*R,D=a*T,v=r*l,B=o*_,w=r*R,g=a*_,x=r*T,z=i*_;var K=C*m+F*y+P*p-(U*m+L*y+D*p),k=U*O+v*y+g*p-(C*O+B*y+w*p),Z=L*O+B*m+x*p-(F*O+v*m+z*p),j=D*O+w*m+z*y-(P*O+g*m+x*y),Q=L*S+D*M+U*N-(P*M+C*N+F*S),J=w*M+C*A+B*S-(v*S+g*M+U*A),$=v*N+z*M+F*A-(x*M+L*A+B*N),tt=x*S+P*A+g*N-(w*N+z*S+D*A),et=r*G+i*b+a*X+o*V;if(Math.abs(et)<u.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return et=1/et,n[0]=G*et,n[1]=b*et,n[2]=X*et,n[3]=V*et,n[4]=H*et,n[5]=W*et,n[6]=q*et,n[7]=Y*et,n[8]=K*et,n[9]=k*et,n[10]=Z*et,n[11]=j*et,n[12]=Q*et,n[13]=J*et,n[14]=$*et,n[15]=tt*et,n},c.inverseTransformation=function(t,e){var n=t[0],r=t[1],i=t[2],a=t[4],o=t[5],u=t[6],E=t[8],s=t[9],c=t[10],_=t[12],T=t[13],R=t[14],l=-n*_-r*T-i*R,A=-a*_-o*T-u*R,N=-E*_-s*T-c*R;return e[0]=n,e[1]=a,e[2]=E,e[3]=0,e[4]=r,e[5]=o,e[6]=s,e[7]=0,e[8]=i,e[9]=u,e[10]=c,e[11]=0,e[12]=l,e[13]=A,e[14]=N,e[15]=1,e},c.IDENTITY=o(new c(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),c.ZERO=o(new c(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),c.COLUMN0ROW0=0,c.COLUMN0ROW1=1,c.COLUMN0ROW2=2,c.COLUMN0ROW3=3,c.COLUMN1ROW0=4,c.COLUMN1ROW1=5,c.COLUMN1ROW2=6,c.COLUMN1ROW3=7,c.COLUMN2ROW0=8,c.COLUMN2ROW1=9,c.COLUMN2ROW2=10,c.COLUMN2ROW3=11,c.COLUMN3ROW0=12,c.COLUMN3ROW1=13,c.COLUMN3ROW2=14,c.COLUMN3ROW3=15,i(c.prototype,{length:{get:function(){return c.packedLength}}}),c.prototype.clone=function(t){return c.clone(this,t)},c.prototype.equals=function(t){return c.equals(this,t)},c.equalsArray=function(t,e,n){return t[0]===e[n]&&t[1]===e[n+1]&&t[2]===e[n+2]&&t[3]===e[n+3]&&t[4]===e[n+4]&&t[5]===e[n+5]&&t[6]===e[n+6]&&t[7]===e[n+7]&&t[8]===e[n+8]&&t[9]===e[n+9]&&t[10]===e[n+10]&&t[11]===e[n+11]&&t[12]===e[n+12]&&t[13]===e[n+13]&&t[14]===e[n+14]&&t[15]===e[n+15]},c.prototype.equalsEpsilon=function(t,e){return c.equalsEpsilon(this,t,e)},c.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},c}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(t,e,n,r){"use strict";function i(e,n){this.normal=t.clone(e),this.distance=n}i.fromPointNormal=function(n,r,a){var o=-t.dot(r,n);return e(a)?(t.clone(r,a.normal),a.distance=o,a):new i(r,o)};var a=new t;return i.fromCartesian4=function(n,r){var o=t.fromCartesian4(n,a),u=n.w;return e(r)?(t.clone(o,r.normal),r.distance=u,r):new i(o,u)},i.getPointDistance=function(e,n){return t.dot(e.normal,n)+e.distance},i.ORIGIN_XY_PLANE=r(new i(t.UNIT_Z,0)),i.ORIGIN_YZ_PLANE=r(new i(t.UNIT_X,0)),i.ORIGIN_ZX_PLANE=r(new i(t.UNIT_Y,0)),i}),define("Core/Rectangle",["./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(t,e,n,r,i,a,o,u){"use strict";function E(t,n,r,i){this.west=e(t,0),this.south=e(n,0),this.east=e(r,0),this.north=e(i,0)}r(E.prototype,{width:{get:function(){return E.computeWidth(this)}},height:{get:function(){return E.computeHeight(this)}}}),E.packedLength=4,E.pack=function(t,n,r){return r=e(r,0),n[r++]=t.west,n[r++]=t.south,n[r++]=t.east,n[r]=t.north,n},E.unpack=function(t,r,i){return r=e(r,0),n(i)||(i=new E),i.west=t[r++],i.south=t[r++],i.east=t[r++],i.north=t[r],i},E.computeWidth=function(t){var e=t.east,n=t.west;return e<n&&(e+=u.TWO_PI),e-n},E.computeHeight=function(t){return t.north-t.south},E.fromDegrees=function(t,r,i,a,o){return t=u.toRadians(e(t,0)),r=u.toRadians(e(r,0)),i=u.toRadians(e(i,0)),a=u.toRadians(e(a,0)),n(o)?(o.west=t,o.south=r,o.east=i,o.north=a,o):new E(t,r,i,a)},E.fromCartographicArray=function(t,e){for(var r=Number.MAX_VALUE,i=-Number.MAX_VALUE,a=Number.MAX_VALUE,o=-Number.MAX_VALUE,s=Number.MAX_VALUE,c=-Number.MAX_VALUE,_=0,T=t.length;_<T;_++){var R=t[_];r=Math.min(r,R.longitude),i=Math.max(i,R.longitude),s=Math.min(s,R.latitude),c=Math.max(c,R.latitude);var l=R.longitude>=0?R.longitude:R.longitude+u.TWO_PI;a=Math.min(a,l),o=Math.max(o,l)}return i-r>o-a&&(r=a,i=o,i>u.PI&&(i-=u.TWO_PI),r>u.PI&&(r-=u.TWO_PI)),n(e)?(e.west=r,e.south=s,e.east=i,e.north=c,e):new E(r,s,i,c)},E.fromCartesianArray=function(t,e,r){for(var i=Number.MAX_VALUE,a=-Number.MAX_VALUE,o=Number.MAX_VALUE,s=-Number.MAX_VALUE,c=Number.MAX_VALUE,_=-Number.MAX_VALUE,T=0,R=t.length;T<R;T++){var l=e.cartesianToCartographic(t[T]);i=Math.min(i,l.longitude),a=Math.max(a,l.longitude),c=Math.min(c,l.latitude),_=Math.max(_,l.latitude);var A=l.longitude>=0?l.longitude:l.longitude+u.TWO_PI;o=Math.min(o,A),s=Math.max(s,A)}return a-i>s-o&&(i=o,a=s,a>u.PI&&(a-=u.TWO_PI),i>u.PI&&(i-=u.TWO_PI)),n(r)?(r.west=i,r.south=c,r.east=a,r.north=_,r):new E(i,c,a,_)},E.clone=function(t,e){if(n(t))return n(e)?(e.west=t.west,e.south=t.south,e.east=t.east,e.north=t.north,e):new E(t.west,t.south,t.east,t.north)},E.prototype.clone=function(t){return E.clone(this,t)},E.prototype.equals=function(t){return E.equals(this,t)},E.equals=function(t,e){return t===e||n(t)&&n(e)&&t.west===e.west&&t.south===e.south&&t.east===e.east&&t.north===e.north},E.prototype.equalsEpsilon=function(t,e){return n(t)&&Math.abs(this.west-t.west)<=e&&Math.abs(this.south-t.south)<=e&&Math.abs(this.east-t.east)<=e&&Math.abs(this.north-t.north)<=e},E.validate=function(t){},E.southwest=function(e,r){return n(r)?(r.longitude=e.west,r.latitude=e.south,r.height=0,r):new t(e.west,e.south)},E.northwest=function(e,r){return n(r)?(r.longitude=e.west,r.latitude=e.north,r.height=0,r):new t(e.west,e.north)},E.northeast=function(e,r){return n(r)?(r.longitude=e.east,r.latitude=e.north,r.height=0,r):new t(e.east,e.north)},E.southeast=function(e,r){return n(r)?(r.longitude=e.east,r.latitude=e.south,r.height=0,r):new t(e.east,e.south)},E.center=function(e,r){var i=e.east,a=e.west;i<a&&(i+=u.TWO_PI);var o=u.negativePiToPi(.5*(a+i)),E=.5*(e.south+e.north);return n(r)?(r.longitude=o,r.latitude=E,r.height=0,r):new t(o,E)},E.intersection=function(t,e,r){var i=t.east,a=t.west,o=e.east,s=e.west;i<a&&o>0?i+=u.TWO_PI:o<s&&i>0&&(o+=u.TWO_PI),i<a&&s<0?s+=u.TWO_PI:o<s&&a<0&&(a+=u.TWO_PI);var c=u.negativePiToPi(Math.max(a,s)),_=u.negativePiToPi(Math.min(i,o));if(!((t.west<t.east||e.west<e.east)&&_<=c)){var T=Math.max(t.south,e.south),R=Math.min(t.north,e.north);if(!(T>=R))return n(r)?(r.west=c,r.south=T,r.east=_,r.north=R,r):new E(c,T,_,R)}},E.union=function(t,e,r){return n(r)||(r=new E),r.west=Math.min(t.west,e.west),r.south=Math.min(t.south,e.south),r.east=Math.max(t.east,e.east),r.north=Math.max(t.north,e.north),r},E.expand=function(t,e,r){return n(r)||(r=new E),r.west=Math.min(t.west,e.longitude),r.south=Math.min(t.south,e.latitude),r.east=Math.max(t.east,e.longitude),r.north=Math.max(t.north,e.latitude),r},E.contains=function(t,e){var n=e.longitude,r=e.latitude,i=t.west,a=t.east;return a<i&&(a+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>i||u.equalsEpsilon(n,i,u.EPSILON14))&&(n<a||u.equalsEpsilon(n,a,u.EPSILON14))&&r>=t.south&&r<=t.north};var s=new t;return E.subsample=function(t,r,i,o){r=e(r,a.WGS84),i=e(i,0),n(o)||(o=[]);var c=0,_=t.north,T=t.south,R=t.east,l=t.west,A=s;A.height=i,A.longitude=l,A.latitude=_,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.latitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,_<0?A.latitude=_:T>0?A.latitude=T:A.latitude=0;for(var N=1;N<8;++N)A.longitude=-Math.PI+N*u.PI_OVER_TWO,E.contains(t,A)&&(o[c]=r.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++),o.length=c,o},E.MAX_VALUE=o(new E(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),E}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(t,e,n,r,i,a,o,u,E,s,c,_,T){"use strict";function R(e,r){this.center=t.clone(n(e,t.ZERO)),this.radius=n(r,0)}var l=new t,A=new t,N=new t,f=new t,h=new t,I=new t,d=new t,S=new t,M=new t,O=new t,m=new t,y=new t;R.fromPoints=function(e,n){if(r(n)||(n=new R),!r(e)||0===e.length)return n.center=t.clone(t.ZERO,n.center),n.radius=0,n;for(var i=t.clone(e[0],d),a=t.clone(i,l),o=t.clone(i,A),u=t.clone(i,N),E=t.clone(i,f),s=t.clone(i,h),c=t.clone(i,I),_=e.length,T=1;T<_;T++){t.clone(e[T],i);var p=i.x,C=i.y,U=i.z;p<a.x&&t.clone(i,a),p>E.x&&t.clone(i,E),C<o.y&&t.clone(i,o),C>s.y&&t.clone(i,s),U<u.z&&t.clone(i,u),U>c.z&&t.clone(i,c)}var L=t.magnitudeSquared(t.subtract(E,a,S)),F=t.magnitudeSquared(t.subtract(s,o,S)),P=t.magnitudeSquared(t.subtract(c,u,S)),D=a,v=E,B=L;F>B&&(B=F,D=o,v=s),P>B&&(B=P,D=u,v=c);var w=M;w.x=.5*(D.x+v.x),w.y=.5*(D.y+v.y),w.z=.5*(D.z+v.z);var g=t.magnitudeSquared(t.subtract(v,w,S)),x=Math.sqrt(g),z=O;z.x=a.x,z.y=o.y,z.z=u.z;var G=m;G.x=E.x,G.y=s.y,G.z=c.z;var b=t.multiplyByScalar(t.add(z,G,S),.5,y),X=0;for(T=0;T<_;T++){t.clone(e[T],i);var V=t.magnitude(t.subtract(i,b,S));V>X&&(X=V);var H=t.magnitudeSquared(t.subtract(i,w,S));if(H>g){var W=Math.sqrt(H);x=.5*(x+W),g=x*x;var q=W-x;w.x=(x*w.x+q*i.x)/W,w.y=(x*w.y+q*i.y)/W,w.z=(x*w.z+q*i.z)/W}}return x<X?(t.clone(w,n.center),n.radius=x):(t.clone(b,n.center),n.radius=X),n};var p=new o,C=new t,U=new t,L=new e,F=new e;R.fromRectangle2D=function(t,e,n){return R.fromRectangleWithHeights2D(t,e,0,0,n)},R.fromRectangleWithHeights2D=function(e,i,a,o,u){if(r(u)||(u=new R),!r(e))return u.center=t.clone(t.ZERO,u.center),u.radius=0,u;i=n(i,p),T.southwest(e,L),L.height=a,T.northeast(e,F),F.height=o;var E=i.project(L,C),s=i.project(F,U),c=s.x-E.x,_=s.y-E.y,l=s.z-E.z;u.radius=.5*Math.sqrt(c*c+_*_+l*l);var A=u.center;return A.x=E.x+.5*c,A.y=E.y+.5*_,A.z=E.z+.5*l,u};var P=[];R.fromRectangle3D=function(t,e,i,o){e=n(e,a.WGS84),i=n(i,0);var u;return r(t)&&(u=T.subsample(t,e,i,P)),R.fromPoints(u,o)},R.fromVertices=function(e,i,a,o){if(r(o)||(o=new R),!r(e)||0===e.length)return o.center=t.clone(t.ZERO,o.center),o.radius=0,o;i=n(i,t.ZERO),a=n(a,3);var u=d;u.x=e[0]+i.x,u.y=e[1]+i.y,u.z=e[2]+i.z;for(var E=t.clone(u,l),s=t.clone(u,A),c=t.clone(u,N),_=t.clone(u,f),T=t.clone(u,h),p=t.clone(u,I),C=e.length,U=0;U<C;U+=a){var L=e[U]+i.x,F=e[U+1]+i.y,P=e[U+2]+i.z;u.x=L,u.y=F,u.z=P,L<E.x&&t.clone(u,E),L>_.x&&t.clone(u,_),F<s.y&&t.clone(u,s),F>T.y&&t.clone(u,T),P<c.z&&t.clone(u,c),P>p.z&&t.clone(u,p)}var D=t.magnitudeSquared(t.subtract(_,E,S)),v=t.magnitudeSquared(t.subtract(T,s,S)),B=t.magnitudeSquared(t.subtract(p,c,S)),w=E,g=_,x=D;v>x&&(x=v,w=s,g=T),B>x&&(x=B,w=c,g=p);var z=M;z.x=.5*(w.x+g.x),z.y=.5*(w.y+g.y),z.z=.5*(w.z+g.z);var G=t.magnitudeSquared(t.subtract(g,z,S)),b=Math.sqrt(G),X=O;X.x=E.x,X.y=s.y,X.z=c.z;var V=m;V.x=_.x,V.y=T.y,V.z=p.z;var H=t.multiplyByScalar(t.add(X,V,S),.5,y),W=0;for(U=0;U<C;U+=a){u.x=e[U]+i.x,u.y=e[U+1]+i.y,u.z=e[U+2]+i.z;var q=t.magnitude(t.subtract(u,H,S));q>W&&(W=q);var Y=t.magnitudeSquared(t.subtract(u,z,S));if(Y>G){var K=Math.sqrt(Y);b=.5*(b+K),G=b*b;var k=K-b;z.x=(b*z.x+k*u.x)/K,z.y=(b*z.y+k*u.y)/K,z.z=(b*z.z+k*u.z)/K}}return b<W?(t.clone(z,o.center),o.radius=b):(t.clone(H,o.center),o.radius=W),o},R.fromEncodedCartesianVertices=function(e,n,i){if(r(i)||(i=new R),!r(e)||!r(n)||e.length!==n.length||0===e.length)return i.center=t.clone(t.ZERO,i.center),i.radius=0,i;var a=d;a.x=e[0]+n[0],a.y=e[1]+n[1],a.z=e[2]+n[2];for(var o=t.clone(a,l),u=t.clone(a,A),E=t.clone(a,N),s=t.clone(a,f),c=t.clone(a,h),_=t.clone(a,I),T=e.length,p=0;p<T;p+=3){var C=e[p]+n[p],U=e[p+1]+n[p+1],L=e[p+2]+n[p+2];a.x=C,a.y=U,a.z=L,C<o.x&&t.clone(a,o),C>s.x&&t.clone(a,s),U<u.y&&t.clone(a,u),U>c.y&&t.clone(a,c),L<E.z&&t.clone(a,E),L>_.z&&t.clone(a,_)}var F=t.magnitudeSquared(t.subtract(s,o,S)),P=t.magnitudeSquared(t.subtract(c,u,S)),D=t.magnitudeSquared(t.subtract(_,E,S)),v=o,B=s,w=F;P>w&&(w=P,v=u,B=c),D>w&&(w=D,v=E,B=_);var g=M;g.x=.5*(v.x+B.x),g.y=.5*(v.y+B.y),g.z=.5*(v.z+B.z);var x=t.magnitudeSquared(t.subtract(B,g,S)),z=Math.sqrt(x),G=O;G.x=o.x,G.y=u.y,G.z=E.z;var b=m;b.x=s.x,b.y=c.y,b.z=_.z;var X=t.multiplyByScalar(t.add(G,b,S),.5,y),V=0;for(p=0;p<T;p+=3){a.x=e[p]+n[p],a.y=e[p+1]+n[p+1],a.z=e[p+2]+n[p+2];var H=t.magnitude(t.subtract(a,X,S));H>V&&(V=H);var W=t.magnitudeSquared(t.subtract(a,g,S));if(W>x){var q=Math.sqrt(W);z=.5*(z+q),x=z*z;var Y=q-z;g.x=(z*g.x+Y*a.x)/q,g.y=(z*g.y+Y*a.y)/q,g.z=(z*g.z+Y*a.z)/q}}return z<V?(t.clone(g,i.center),i.radius=z):(t.clone(X,i.center),i.radius=V),i},R.fromCornerPoints=function(e,n,i){r(i)||(i=new R);var a=i.center;return t.add(e,n,a),t.multiplyByScalar(a,.5,a),i.radius=t.distance(a,n),i},R.fromEllipsoid=function(e,n){return r(n)||(n=new R),t.clone(t.ZERO,n.center),n.radius=e.maximumRadius,n};var D=new t;R.fromBoundingSpheres=function(e,n){if(r(n)||(n=new R),!r(e)||0===e.length)return n.center=t.clone(t.ZERO,n.center),n.radius=0,n;var i=e.length;if(1===i)return R.clone(e[0],n);if(2===i)return R.union(e[0],e[1],n);for(var a=[],o=0;o<i;o++)a.push(e[o].center);n=R.fromPoints(a,n);var u=n.center,E=n.radius;for(o=0;o<i;o++){var s=e[o];E=Math.max(E,t.distance(u,s.center,D)+s.radius)}return n.radius=E,n};var v=new t,B=new t,w=new t;R.fromOrientedBoundingBox=function(e,n){r(n)||(n=new R);var i=e.halfAxes,a=s.getColumn(i,0,v),o=s.getColumn(i,1,B),u=s.getColumn(i,2,w),E=t.magnitude(a),c=t.magnitude(o),_=t.magnitude(u);return n.center=t.clone(e.center,n.center),n.radius=Math.max(E,c,_),n},R.clone=function(e,n){if(r(e))return r(n)?(n.center=t.clone(e.center,n.center),n.radius=e.radius,n):new R(e.center,e.radius)},R.packedLength=4,R.pack=function(t,e,r){r=n(r,0);var i=t.center;return e[r++]=i.x,e[r++]=i.y,e[r++]=i.z,e[r]=t.radius,e},R.unpack=function(t,e,i){e=n(e,0),r(i)||(i=new R);var a=i.center;return a.x=t[e++],a.y=t[e++],a.z=t[e++],i.radius=t[e],i};var g=new t,x=new t;R.union=function(e,n,i){r(i)||(i=new R);var a=e.center,o=e.radius,u=n.center,E=n.radius,s=t.subtract(u,a,g),c=t.magnitude(s);if(o>=c+E)return e.clone(i),i;if(E>=c+o)return n.clone(i),i;var _=.5*(o+c+E),T=t.multiplyByScalar(s,(-o+_)/c,x);return t.add(T,a,T),t.clone(T,i.center),i.radius=_,i};var z=new t;R.expand=function(e,n,r){r=R.clone(e,r);var i=t.magnitude(t.subtract(n,r.center,z));return i>r.radius&&(r.radius=i),r},R.intersectPlane=function(e,n){var r=e.center,i=e.radius,a=n.normal,o=t.dot(a,r)+n.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},R.transform=function(t,e,n){return r(n)||(n=new R),n.center=c.multiplyByPoint(e,t.center,n.center),n.radius=c.getMaximumScale(e)*t.radius,n};var G=new t;R.distanceSquaredTo=function(e,n){var r=t.subtract(e.center,n,G);return t.magnitudeSquared(r)-e.radius*e.radius},R.transformWithoutScale=function(t,e,n){return r(n)||(n=new R),n.center=c.multiplyByPoint(e,t.center,n.center),n.radius=t.radius,n};var b=new t;R.computePlaneDistances=function(e,n,i,a){r(a)||(a=new E);var o=t.subtract(e.center,n,b),u=t.dot(i,o);return a.start=u-e.radius,a.stop=u+e.radius,a};for(var X=new t,V=new t,H=new t,W=new t,q=new t,Y=new e,K=new Array(8),k=0;k<8;++k)K[k]=new t;var Z=new o;return R.projectTo2D=function(e,r,i){r=n(r,Z);var a=r.ellipsoid,o=e.center,u=e.radius,E=a.geodeticSurfaceNormal(o,X),s=t.cross(t.UNIT_Z,E,V);t.normalize(s,s);var c=t.cross(E,s,H);t.normalize(c,c),t.multiplyByScalar(E,u,E),t.multiplyByScalar(c,u,c),t.multiplyByScalar(s,u,s);var _=t.negate(c,q),T=t.negate(s,W),l=K,A=l[0];t.add(E,c,A),t.add(A,s,A),A=l[1],t.add(E,c,A),t.add(A,T,A),A=l[2],t.add(E,_,A),t.add(A,T,A),A=l[3],t.add(E,_,A),t.add(A,s,A),t.negate(E,E),A=l[4],t.add(E,c,A),t.add(A,s,A),A=l[5],t.add(E,c,A),t.add(A,T,A),A=l[6],t.add(E,_,A),t.add(A,T,A),A=l[7],t.add(E,_,A),t.add(A,s,A);for(var N=l.length,f=0;f<N;++f){var h=l[f];t.add(o,h,h);var I=a.cartesianToCartographic(h,Y);r.project(I,h)}i=R.fromPoints(l,i),o=i.center;var d=o.x,S=o.y,M=o.z;return o.x=M,o.y=d,o.z=S,i},R.isOccluded=function(t,e){return!e.isBoundingSphereVisible(t)},R.equals=function(e,n){return e===n||r(e)&&r(n)&&t.equals(e.center,n.center)&&e.radius===n.radius},R.prototype.intersectPlane=function(t){return R.intersectPlane(this,t)},R.prototype.distanceSquaredTo=function(t){return R.distanceSquaredTo(this,t)},R.prototype.computePlaneDistances=function(t,e,n){return R.computePlaneDistances(this,t,e,n)},R.prototype.isOccluded=function(t){return R.isOccluded(this,t)},R.prototype.equals=function(t){return R.equals(this,t)},R.prototype.clone=function(t){return R.clone(this,t)},R}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(t){"use strict";var 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+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+!function(){define("Core/defined",[],function(){"use strict";function t(t){return void 0!==t&&null!==t}return t}),define("Core/freezeObject",["./defined"],function(t){"use strict";var e=Object.freeze;return t(e)||(e=function(t){return t}),e}),define("Core/defaultValue",["./freezeObject"],function(t){"use strict";function e(t,e){return void 0!==t?t:e}return e.EMPTY_OBJECT=t({}),e}),define("Core/DeveloperError",["./defined"],function(t){"use strict";function e(t){this.name="DeveloperError",this.message=t;var e;try{throw new Error}catch(t){e=t.stack}this.stack=e}return t(Object.create)&&(e.prototype=Object.create(Error.prototype),e.prototype.constructor=e),e.prototype.toString=function(){var e=this.name+": "+this.message;return t(this.stack)&&(e+="\n"+this.stack.toString()),e},e.throwInstantiationError=function(){throw new e("This function defines an interface and should not be called directly.")},e}),define("ThirdParty/mersenne-twister",[],function(){var t=function(t){void 0==t&&(t=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(t)};return t.prototype.init_genrand=function(t){for(this.mt[0]=t>>>0,this.mti=1;this.mti<this.N;this.mti++){var t=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&t)>>>16)<<16)+1812433253*(65535&t)+this.mti,this.mt[this.mti]>>>=0}},t.prototype.genrand_int32=function(){var t,e=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)t=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^t>>>1^e[1&t];for(;n<this.N-1;n++)t=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^t>>>1^e[1&t];t=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^t>>>1^e[1&t],this.mti=0}return t=this.mt[this.mti++],t^=t>>>11,t^=t<<7&2636928640,t^=t<<15&4022730752,t^=t>>>18,t>>>0},t.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},t}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(t,e,n,r){"use strict";var i={};i.EPSILON1=.1,i.EPSILON2=.01,i.EPSILON3=.001,i.EPSILON4=1e-4,i.EPSILON5=1e-5,i.EPSILON6=1e-6,i.EPSILON7=1e-7,i.EPSILON8=1e-8,i.EPSILON9=1e-9,i.EPSILON10=1e-10,i.EPSILON11=1e-11,i.EPSILON12=1e-12,i.EPSILON13=1e-13,i.EPSILON14=1e-14,i.EPSILON15=1e-15,i.EPSILON16=1e-16,i.EPSILON17=1e-17,i.EPSILON18=1e-18,i.EPSILON19=1e-19,i.EPSILON20=1e-20,i.GRAVITATIONALPARAMETER=3986004418e5,i.SOLAR_RADIUS=6955e5,i.LUNAR_RADIUS=1737400,i.SIXTY_FOUR_KILOBYTES=65536,i.sign=function(t){return t>0?1:t<0?-1:0},i.signNotZero=function(t){return t<0?-1:1},i.toSNorm=function(t,n){return n=e(n,255),Math.round((.5*i.clamp(t,-1,1)+.5)*n)},i.fromSNorm=function(t,n){return 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i=e.x,a=e.y,o=e.z,u=this._oneOverRadiiSquared,E=1/Math.sqrt(i*i*u.x+a*a*u.y+o*o*u.z);return t.multiplyByScalar(e,E,n)},c.prototype.transformPositionToScaledSpace=function(e,n){return r(n)||(n=new t),t.multiplyComponents(e,this._oneOverRadii,n)},c.prototype.transformPositionFromScaledSpace=function(e,n){return r(n)||(n=new t),t.multiplyComponents(e,this._radii,n)},c.prototype.equals=function(e){return this===e||r(e)&&t.equals(this._radii,e._radii)},c.prototype.toString=function(){return this._radii.toString()},c}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(t,e,n,r,i,a,o){"use strict";function u(t){this._ellipsoid=n(t,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return i(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(e,n){var i=this._semimajorAxis,a=e.longitude*i,o=e.latitude*i,u=e.height;return r(n)?(n.x=a,n.y=o,n.z=u,n):new t(a,o,u)},u.prototype.unproject=function(t,n){var i=this._oneOverSemimajorAxis,a=t.x*i,o=t.y*i,u=t.z;return r(n)?(n.longitude=a,n.latitude=o,n.height=u,n):new e(a,o,u)},u}),define("Core/Intersect",["./freezeObject"],function(t){"use strict";var e={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};return t(e)}),define("Core/Interval",["./defaultValue"],function(t){"use strict";function e(e,n){this.start=t(e,0),this.stop=t(n,0)}return e}),define("Core/Matrix3",["./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(t,e,n,r,i,a,o){"use strict";function u(t,n,r,i,a,o,u,E,s){this[0]=e(t,0),this[1]=e(i,0),this[2]=e(u,0),this[3]=e(n,0),this[4]=e(a,0),this[5]=e(E,0),this[6]=e(r,0),this[7]=e(o,0),this[8]=e(s,0)}function E(t){for(var e=0,n=0;n<9;++n){var r=t[n];e+=r*r}return Math.sqrt(e)}function s(t){for(var e=0,n=0;n<3;++n){var r=t[u.getElementIndex(l[n],R[n])];e+=2*r*r}return Math.sqrt(e)}function c(t,e){for(var n=o.EPSILON15,r=0,i=1,a=0;a<3;++a){var E=Math.abs(t[u.getElementIndex(l[a],R[a])]);E>r&&(i=a,r=E)}var s=1,c=0,_=R[i],T=l[i];if(Math.abs(t[u.getElementIndex(T,_)])>n){var A,N=t[u.getElementIndex(T,T)],f=t[u.getElementIndex(_,_)],h=t[u.getElementIndex(T,_)],I=(N-f)/2/h;A=I<0?-1/(-I+Math.sqrt(1+I*I)):1/(I+Math.sqrt(1+I*I)),s=1/Math.sqrt(1+A*A),c=A*s}return e=u.clone(u.IDENTITY,e),e[u.getElementIndex(_,_)]=e[u.getElementIndex(T,T)]=s,e[u.getElementIndex(T,_)]=c,e[u.getElementIndex(_,T)]=-c,e}u.packedLength=9,u.pack=function(t,n,r){return r=e(r,0),n[r++]=t[0],n[r++]=t[1],n[r++]=t[2],n[r++]=t[3],n[r++]=t[4],n[r++]=t[5],n[r++]=t[6],n[r++]=t[7],n[r++]=t[8],n},u.unpack=function(t,r,i){return r=e(r,0),n(i)||(i=new u),i[0]=t[r++],i[1]=t[r++],i[2]=t[r++],i[3]=t[r++],i[4]=t[r++],i[5]=t[r++],i[6]=t[r++],i[7]=t[r++],i[8]=t[r++],i},u.clone=function(t,e){if(n(t))return 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+i[11]=0,i[12]=t.x,i[13]=t.y,i[14]=t.z,i[15]=1,i},c.fromTranslationRotationScale=function(t,e){return c.fromTranslationQuaternionRotationScale(t.translation,t.rotation,t.scale,e)},c.fromTranslation=function(t,e){return c.fromRotationTranslation(E.IDENTITY,t,e)},c.fromScale=function(t,e){return r(e)?(e[0]=t.x,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=t.y,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=t.z,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e):new c(t.x,0,0,0,0,t.y,0,0,0,0,t.z,0,0,0,0,1)},c.fromUniformScale=function(t,e){return r(e)?(e[0]=t,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=t,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=t,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e):new c(t,0,0,0,0,t,0,0,0,0,t,0,0,0,0,1)};var _=new t,T=new t,R=new t;c.fromCamera=function(e,n){var i=e.position,a=e.direction,o=e.up;t.normalize(a,_),t.normalize(t.cross(_,o,T),T),t.normalize(t.cross(T,_,R),R);var u=T.x,E=T.y,s=T.z,l=_.x,A=_.y,N=_.z,f=R.x,h=R.y,I=R.z,d=i.x,S=i.y,M=i.z,O=u*-d+E*-S+s*-M,m=f*-d+h*-S+I*-M,y=l*d+A*S+N*M;return r(n)?(n[0]=u,n[1]=f,n[2]=-l,n[3]=0,n[4]=E,n[5]=h,n[6]=-A,n[7]=0,n[8]=s,n[9]=I,n[10]=-N,n[11]=0,n[12]=O,n[13]=m,n[14]=y,n[15]=1,n):new c(u,E,s,O,f,h,I,m,-l,-A,-N,y,0,0,0,1)},c.computePerspectiveFieldOfView=function(t,e,n,r,i){var a=Math.tan(.5*t),o=1/a,u=o/e,E=(r+n)/(n-r),s=2*r*n/(n-r);return i[0]=u,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=o,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=E,i[11]=-1,i[12]=0,i[13]=0,i[14]=s,i[15]=0,i},c.computeOrthographicOffCenter=function(t,e,n,r,i,a,o){var u=1/(e-t),E=1/(r-n),s=1/(a-i),c=-(e+t)*u,_=-(r+n)*E,T=-(a+i)*s;return u*=2,E*=2,s*=-2,o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=E,o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=s,o[11]=0,o[12]=c,o[13]=_,o[14]=T,o[15]=1,o},c.computePerspectiveOffCenter=function(t,e,n,r,i,a,o){var u=2*i/(e-t),E=2*i/(r-n),s=(e+t)/(e-t),c=(r+n)/(r-n),_=-(a+i)/(a-i),T=-1,R=-2*a*i/(a-i);return o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=E,o[6]=0,o[7]=0,o[8]=s,o[9]=c,o[10]=_,o[11]=T,o[12]=0,o[13]=0,o[14]=R,o[15]=0,o},c.computeInfinitePerspectiveOffCenter=function(t,e,n,r,i,a){var o=2*i/(e-t),u=2*i/(r-n),E=(e+t)/(e-t),s=(r+n)/(r-n),c=-1,_=-1,T=-2*i;return a[0]=o,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=u,a[6]=0,a[7]=0,a[8]=E,a[9]=s,a[10]=c,a[11]=_,a[12]=0,a[13]=0,a[14]=T,a[15]=0,a},c.computeViewportTransformation=function(t,e,r,i){t=n(t,n.EMPTY_OBJECT);var a=n(t.x,0),o=n(t.y,0),u=n(t.width,0),E=n(t.height,0);e=n(e,0),r=n(r,1);var s=.5*u,c=.5*E,_=.5*(r-e),T=s,R=c,l=_,A=a+s,N=o+c,f=e+_,h=1;return i[0]=T,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=R,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=l,i[11]=0,i[12]=A,i[13]=N,i[14]=f,i[15]=h,i},c.computeView=function(e,n,r,i,a){return a[0]=i.x,a[1]=r.x,a[2]=-n.x,a[3]=0,a[4]=i.y,a[5]=r.y,a[6]=-n.y,a[7]=0,a[8]=i.z,a[9]=r.z,a[10]=-n.z,a[11]=0,a[12]=-t.dot(i,e),a[13]=-t.dot(r,e),a[14]=t.dot(n,e),a[15]=1,a},c.toArray=function(t,e){return r(e)?(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e):[t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8],t[9],t[10],t[11],t[12],t[13],t[14],t[15]]},c.getElementIndex=function(t,e){return 4*t+e},c.getColumn=function(t,e,n){var r=4*e,i=t[r],a=t[r+1],o=t[r+2],u=t[r+3];return n.x=i,n.y=a,n.z=o,n.w=u,n},c.setColumn=function(t,e,n,r){r=c.clone(t,r);var i=4*e;return r[i]=n.x,r[i+1]=n.y,r[i+2]=n.z,r[i+3]=n.w,r},c.setTranslation=function(t,e,n){return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=t[15],n},c.getRow=function(t,e,n){var r=t[e],i=t[e+4],a=t[e+8],o=t[e+12];return n.x=r,n.y=i,n.z=a,n.w=o,n},c.setRow=function(t,e,n,r){return r=c.clone(t,r),r[e]=n.x,r[e+4]=n.y,r[e+8]=n.z,r[e+12]=n.w,r};var l=new t;c.getScale=function(e,n){return n.x=t.magnitude(t.fromElements(e[0],e[1],e[2],l)),n.y=t.magnitude(t.fromElements(e[4],e[5],e[6],l)),n.z=t.magnitude(t.fromElements(e[8],e[9],e[10],l)),n};var A=new t;c.getMaximumScale=function(e){return c.getScale(e,A),t.maximumComponent(A)},c.multiply=function(t,e,n){var r=t[0],i=t[1],a=t[2],o=t[3],u=t[4],E=t[5],s=t[6],c=t[7],_=t[8],T=t[9],R=t[10],l=t[11],A=t[12],N=t[13],f=t[14],h=t[15],I=e[0],d=e[1],S=e[2],M=e[3],O=e[4],m=e[5],y=e[6],p=e[7],C=e[8],U=e[9],L=e[10],F=e[11],P=e[12],D=e[13],v=e[14],B=e[15],w=r*I+u*d+_*S+A*M,g=i*I+E*d+T*S+N*M,x=a*I+s*d+R*S+f*M,z=o*I+c*d+l*S+h*M,G=r*O+u*m+_*y+A*p,b=i*O+E*m+T*y+N*p,X=a*O+s*m+R*y+f*p,V=o*O+c*m+l*y+h*p,H=r*C+u*U+_*L+A*F,W=i*C+E*U+T*L+N*F,q=a*C+s*U+R*L+f*F,Y=o*C+c*U+l*L+h*F,K=r*P+u*D+_*v+A*B,k=i*P+E*D+T*v+N*B,Z=a*P+s*D+R*v+f*B,j=o*P+c*D+l*v+h*B;return n[0]=w,n[1]=g,n[2]=x,n[3]=z,n[4]=G,n[5]=b,n[6]=X,n[7]=V,n[8]=H,n[9]=W,n[10]=q,n[11]=Y,n[12]=K,n[13]=k,n[14]=Z,n[15]=j,n},c.add=function(t,e,n){return n[0]=t[0]+e[0],n[1]=t[1]+e[1],n[2]=t[2]+e[2],n[3]=t[3]+e[3],n[4]=t[4]+e[4],n[5]=t[5]+e[5],n[6]=t[6]+e[6],n[7]=t[7]+e[7],n[8]=t[8]+e[8],n[9]=t[9]+e[9],n[10]=t[10]+e[10],n[11]=t[11]+e[11],n[12]=t[12]+e[12],n[13]=t[13]+e[13],n[14]=t[14]+e[14],n[15]=t[15]+e[15],n},c.subtract=function(t,e,n){return n[0]=t[0]-e[0],n[1]=t[1]-e[1],n[2]=t[2]-e[2],n[3]=t[3]-e[3],n[4]=t[4]-e[4],n[5]=t[5]-e[5],n[6]=t[6]-e[6],n[7]=t[7]-e[7],n[8]=t[8]-e[8],n[9]=t[9]-e[9],n[10]=t[10]-e[10],n[11]=t[11]-e[11],n[12]=t[12]-e[12],n[13]=t[13]-e[13],n[14]=t[14]-e[14],n[15]=t[15]-e[15],n},c.multiplyTransformation=function(t,e,n){var r=t[0],i=t[1],a=t[2],o=t[4],u=t[5],E=t[6],s=t[8],c=t[9],_=t[10],T=t[12],R=t[13],l=t[14],A=e[0],N=e[1],f=e[2],h=e[4],I=e[5],d=e[6],S=e[8],M=e[9],O=e[10],m=e[12],y=e[13],p=e[14],C=r*A+o*N+s*f,U=i*A+u*N+c*f,L=a*A+E*N+_*f,F=r*h+o*I+s*d,P=i*h+u*I+c*d,D=a*h+E*I+_*d,v=r*S+o*M+s*O,B=i*S+u*M+c*O,w=a*S+E*M+_*O,g=r*m+o*y+s*p+T,x=i*m+u*y+c*p+R,z=a*m+E*y+_*p+l;return n[0]=C,n[1]=U,n[2]=L,n[3]=0,n[4]=F,n[5]=P,n[6]=D,n[7]=0,n[8]=v,n[9]=B,n[10]=w,n[11]=0,n[12]=g,n[13]=x,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(t,e,n){var r=t[0],i=t[1],a=t[2],o=t[4],u=t[5],E=t[6],s=t[8],c=t[9],_=t[10],T=e[0],R=e[1],l=e[2],A=e[3],N=e[4],f=e[5],h=e[6],I=e[7],d=e[8],S=r*T+o*R+s*l,M=i*T+u*R+c*l,O=a*T+E*R+_*l,m=r*A+o*N+s*f,y=i*A+u*N+c*f,p=a*A+E*N+_*f,C=r*h+o*I+s*d,U=i*h+u*I+c*d,L=a*h+E*I+_*d;return n[0]=S,n[1]=M,n[2]=O,n[3]=0,n[4]=m,n[5]=y,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=L,n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=t[15],n},c.multiplyByTranslation=function(t,e,n){var r=e.x,i=e.y,a=e.z,o=r*t[0]+i*t[4]+a*t[8]+t[12],u=r*t[1]+i*t[5]+a*t[9]+t[13],E=r*t[2]+i*t[6]+a*t[10]+t[14];return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=o,n[13]=u,n[14]=E,n[15]=t[15],n};var N=new t;c.multiplyByUniformScale=function(t,e,n){return N.x=e,N.y=e,N.z=e,c.multiplyByScale(t,N,n)},c.multiplyByScale=function(t,e,n){var r=e.x,i=e.y,a=e.z;return 1===r&&1===i&&1===a?c.clone(t,n):(n[0]=r*t[0],n[1]=r*t[1],n[2]=r*t[2],n[3]=0,n[4]=i*t[4],n[5]=i*t[5],n[6]=i*t[6],n[7]=0,n[8]=a*t[8],n[9]=a*t[9],n[10]=a*t[10],n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=1,n)},c.multiplyByVector=function(t,e,n){var r=e.x,i=e.y,a=e.z,o=e.w,u=t[0]*r+t[4]*i+t[8]*a+t[12]*o,E=t[1]*r+t[5]*i+t[9]*a+t[13]*o,s=t[2]*r+t[6]*i+t[10]*a+t[14]*o,c=t[3]*r+t[7]*i+t[11]*a+t[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(t,e,n){var r=e.x,i=e.y,a=e.z,o=t[0]*r+t[4]*i+t[8]*a,u=t[1]*r+t[5]*i+t[9]*a,E=t[2]*r+t[6]*i+t[10]*a;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(t,e,n){var r=e.x,i=e.y,a=e.z,o=t[0]*r+t[4]*i+t[8]*a+t[12],u=t[1]*r+t[5]*i+t[9]*a+t[13],E=t[2]*r+t[6]*i+t[10]*a+t[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(t,e,n){return n[0]=t[0]*e,n[1]=t[1]*e,n[2]=t[2]*e,n[3]=t[3]*e,n[4]=t[4]*e,n[5]=t[5]*e,n[6]=t[6]*e,n[7]=t[7]*e,n[8]=t[8]*e,n[9]=t[9]*e,n[10]=t[10]*e,n[11]=t[11]*e,n[12]=t[12]*e,n[13]=t[13]*e,n[14]=t[14]*e,n[15]=t[15]*e,n},c.negate=function(t,e){return e[0]=-t[0],e[1]=-t[1],e[2]=-t[2],e[3]=-t[3],e[4]=-t[4],e[5]=-t[5],e[6]=-t[6],e[7]=-t[7],e[8]=-t[8],e[9]=-t[9],e[10]=-t[10],e[11]=-t[11],e[12]=-t[12],e[13]=-t[13],e[14]=-t[14],e[15]=-t[15],e},c.transpose=function(t,e){var n=t[1],r=t[2],i=t[3],a=t[6],o=t[7],u=t[11];return e[0]=t[0],e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=n,e[5]=t[5],e[6]=t[9],e[7]=t[13],e[8]=r,e[9]=a,e[10]=t[10],e[11]=t[14],e[12]=i,e[13]=o,e[14]=u,e[15]=t[15],e},c.abs=function(t,e){return e[0]=Math.abs(t[0]),e[1]=Math.abs(t[1]),e[2]=Math.abs(t[2]),e[3]=Math.abs(t[3]),e[4]=Math.abs(t[4]),e[5]=Math.abs(t[5]),e[6]=Math.abs(t[6]),e[7]=Math.abs(t[7]),e[8]=Math.abs(t[8]),e[9]=Math.abs(t[9]),e[10]=Math.abs(t[10]),e[11]=Math.abs(t[11]),e[12]=Math.abs(t[12]),e[13]=Math.abs(t[13]),e[14]=Math.abs(t[14]),e[15]=Math.abs(t[15]),e},c.equals=function(t,e){return t===e||r(t)&&r(e)&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[3]===e[3]&&t[7]===e[7]&&t[11]===e[11]&&t[15]===e[15]},c.equalsEpsilon=function(t,e,n){return 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l=e.cartesianToCartographic(t[T]);i=Math.min(i,l.longitude),a=Math.max(a,l.longitude),c=Math.min(c,l.latitude),_=Math.max(_,l.latitude);var A=l.longitude>=0?l.longitude:l.longitude+u.TWO_PI;o=Math.min(o,A),s=Math.max(s,A)}return a-i>s-o&&(i=o,a=s,a>u.PI&&(a-=u.TWO_PI),i>u.PI&&(i-=u.TWO_PI)),n(r)?(r.west=i,r.south=c,r.east=a,r.north=_,r):new E(i,c,a,_)},E.clone=function(t,e){if(n(t))return n(e)?(e.west=t.west,e.south=t.south,e.east=t.east,e.north=t.north,e):new E(t.west,t.south,t.east,t.north)},E.prototype.clone=function(t){return E.clone(this,t)},E.prototype.equals=function(t){return E.equals(this,t)},E.equals=function(t,e){return t===e||n(t)&&n(e)&&t.west===e.west&&t.south===e.south&&t.east===e.east&&t.north===e.north},E.prototype.equalsEpsilon=function(t,e){return n(t)&&Math.abs(this.west-t.west)<=e&&Math.abs(this.south-t.south)<=e&&Math.abs(this.east-t.east)<=e&&Math.abs(this.north-t.north)<=e},E.validate=function(t){},E.southwest=function(e,r){return n(r)?(r.longitude=e.west,r.latitude=e.south,r.height=0,r):new t(e.west,e.south)},E.northwest=function(e,r){return n(r)?(r.longitude=e.west,r.latitude=e.north,r.height=0,r):new t(e.west,e.north)},E.northeast=function(e,r){return n(r)?(r.longitude=e.east,r.latitude=e.north,r.height=0,r):new t(e.east,e.north)},E.southeast=function(e,r){return n(r)?(r.longitude=e.east,r.latitude=e.south,r.height=0,r):new t(e.east,e.south)},E.center=function(e,r){var i=e.east,a=e.west;i<a&&(i+=u.TWO_PI);var o=u.negativePiToPi(.5*(a+i)),E=.5*(e.south+e.north);return n(r)?(r.longitude=o,r.latitude=E,r.height=0,r):new t(o,E)},E.intersection=function(t,e,r){var i=t.east,a=t.west,o=e.east,s=e.west;i<a&&o>0?i+=u.TWO_PI:o<s&&i>0&&(o+=u.TWO_PI),i<a&&s<0?s+=u.TWO_PI:o<s&&a<0&&(a+=u.TWO_PI);var c=u.negativePiToPi(Math.max(a,s)),_=u.negativePiToPi(Math.min(i,o));if(!((t.west<t.east||e.west<e.east)&&_<=c)){var T=Math.max(t.south,e.south),R=Math.min(t.north,e.north);if(!(T>=R))return n(r)?(r.west=c,r.south=T,r.east=_,r.north=R,r):new E(c,T,_,R)}},E.union=function(t,e,r){return n(r)||(r=new E),r.west=Math.min(t.west,e.west),r.south=Math.min(t.south,e.south),r.east=Math.max(t.east,e.east),r.north=Math.max(t.north,e.north),r},E.expand=function(t,e,r){return n(r)||(r=new E),r.west=Math.min(t.west,e.longitude),r.south=Math.min(t.south,e.latitude),r.east=Math.max(t.east,e.longitude),r.north=Math.max(t.north,e.latitude),r},E.contains=function(t,e){var n=e.longitude,r=e.latitude,i=t.west,a=t.east;return a<i&&(a+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>i||u.equalsEpsilon(n,i,u.EPSILON14))&&(n<a||u.equalsEpsilon(n,a,u.EPSILON14))&&r>=t.south&&r<=t.north};var s=new t;return E.subsample=function(t,r,i,o){r=e(r,a.WGS84),i=e(i,0),n(o)||(o=[]);var c=0,_=t.north,T=t.south,R=t.east,l=t.west,A=s;A.height=i,A.longitude=l,A.latitude=_,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.latitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,_<0?A.latitude=_:T>0?A.latitude=T:A.latitude=0;for(var N=1;N<8;++N)A.longitude=-Math.PI+N*u.PI_OVER_TWO,E.contains(t,A)&&(o[c]=r.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++),o.length=c,o},E.MAX_VALUE=o(new E(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),E}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(t,e,n,r,i,a,o,u,E,s,c,_,T){"use strict";function R(e,r){this.center=t.clone(n(e,t.ZERO)),this.radius=n(r,0)}var l=new t,A=new t,N=new t,f=new t,h=new t,I=new t,d=new t,S=new t,M=new t,O=new t,m=new t,y=new t;R.fromPoints=function(e,n){if(r(n)||(n=new R),!r(e)||0===e.length)return n.center=t.clone(t.ZERO,n.center),n.radius=0,n;for(var i=t.clone(e[0],d),a=t.clone(i,l),o=t.clone(i,A),u=t.clone(i,N),E=t.clone(i,f),s=t.clone(i,h),c=t.clone(i,I),_=e.length,T=1;T<_;T++){t.clone(e[T],i);var p=i.x,C=i.y,U=i.z;p<a.x&&t.clone(i,a),p>E.x&&t.clone(i,E),C<o.y&&t.clone(i,o),C>s.y&&t.clone(i,s),U<u.z&&t.clone(i,u),U>c.z&&t.clone(i,c)}var L=t.magnitudeSquared(t.subtract(E,a,S)),F=t.magnitudeSquared(t.subtract(s,o,S)),P=t.magnitudeSquared(t.subtract(c,u,S)),D=a,v=E,B=L;F>B&&(B=F,D=o,v=s),P>B&&(B=P,D=u,v=c);var w=M;w.x=.5*(D.x+v.x),w.y=.5*(D.y+v.y),w.z=.5*(D.z+v.z);var g=t.magnitudeSquared(t.subtract(v,w,S)),x=Math.sqrt(g),z=O;z.x=a.x,z.y=o.y,z.z=u.z;var G=m;G.x=E.x,G.y=s.y,G.z=c.z;var b=t.multiplyByScalar(t.add(z,G,S),.5,y),X=0;for(T=0;T<_;T++){t.clone(e[T],i);var V=t.magnitude(t.subtract(i,b,S));V>X&&(X=V);var H=t.magnitudeSquared(t.subtract(i,w,S));if(H>g){var W=Math.sqrt(H);x=.5*(x+W),g=x*x;var q=W-x;w.x=(x*w.x+q*i.x)/W,w.y=(x*w.y+q*i.y)/W,w.z=(x*w.z+q*i.z)/W}}return x<X?(t.clone(w,n.center),n.radius=x):(t.clone(b,n.center),n.radius=X),n};var p=new o,C=new t,U=new t,L=new e,F=new e;R.fromRectangle2D=function(t,e,n){return R.fromRectangleWithHeights2D(t,e,0,0,n)},R.fromRectangleWithHeights2D=function(e,i,a,o,u){if(r(u)||(u=new R),!r(e))return u.center=t.clone(t.ZERO,u.center),u.radius=0,u;i=n(i,p),T.southwest(e,L),L.height=a,T.northeast(e,F),F.height=o;var E=i.project(L,C),s=i.project(F,U),c=s.x-E.x,_=s.y-E.y,l=s.z-E.z;u.radius=.5*Math.sqrt(c*c+_*_+l*l);var A=u.center;return A.x=E.x+.5*c,A.y=E.y+.5*_,A.z=E.z+.5*l,u};var P=[];R.fromRectangle3D=function(t,e,i,o){e=n(e,a.WGS84),i=n(i,0);var u;return r(t)&&(u=T.subsample(t,e,i,P)),R.fromPoints(u,o)},R.fromVertices=function(e,i,a,o){if(r(o)||(o=new R),!r(e)||0===e.length)return o.center=t.clone(t.ZERO,o.center),o.radius=0,o;i=n(i,t.ZERO),a=n(a,3);var u=d;u.x=e[0]+i.x,u.y=e[1]+i.y,u.z=e[2]+i.z;for(var E=t.clone(u,l),s=t.clone(u,A),c=t.clone(u,N),_=t.clone(u,f),T=t.clone(u,h),p=t.clone(u,I),C=e.length,U=0;U<C;U+=a){var L=e[U]+i.x,F=e[U+1]+i.y,P=e[U+2]+i.z;u.x=L,u.y=F,u.z=P,L<E.x&&t.clone(u,E),L>_.x&&t.clone(u,_),F<s.y&&t.clone(u,s),F>T.y&&t.clone(u,T),P<c.z&&t.clone(u,c),P>p.z&&t.clone(u,p)}var D=t.magnitudeSquared(t.subtract(_,E,S)),v=t.magnitudeSquared(t.subtract(T,s,S)),B=t.magnitudeSquared(t.subtract(p,c,S)),w=E,g=_,x=D;v>x&&(x=v,w=s,g=T),B>x&&(x=B,w=c,g=p);var z=M;z.x=.5*(w.x+g.x),z.y=.5*(w.y+g.y),z.z=.5*(w.z+g.z);var G=t.magnitudeSquared(t.subtract(g,z,S)),b=Math.sqrt(G),X=O;X.x=E.x,X.y=s.y,X.z=c.z;var V=m;V.x=_.x,V.y=T.y,V.z=p.z;var H=t.multiplyByScalar(t.add(X,V,S),.5,y),W=0;for(U=0;U<C;U+=a){u.x=e[U]+i.x,u.y=e[U+1]+i.y,u.z=e[U+2]+i.z;var q=t.magnitude(t.subtract(u,H,S));q>W&&(W=q);var Y=t.magnitudeSquared(t.subtract(u,z,S));if(Y>G){var K=Math.sqrt(Y);b=.5*(b+K),G=b*b;var k=K-b;z.x=(b*z.x+k*u.x)/K,z.y=(b*z.y+k*u.y)/K,z.z=(b*z.z+k*u.z)/K}}return b<W?(t.clone(z,o.center),o.radius=b):(t.clone(H,o.center),o.radius=W),o},R.fromEncodedCartesianVertices=function(e,n,i){if(r(i)||(i=new R),!r(e)||!r(n)||e.length!==n.length||0===e.length)return i.center=t.clone(t.ZERO,i.center),i.radius=0,i;var a=d;a.x=e[0]+n[0],a.y=e[1]+n[1],a.z=e[2]+n[2];for(var o=t.clone(a,l),u=t.clone(a,A),E=t.clone(a,N),s=t.clone(a,f),c=t.clone(a,h),_=t.clone(a,I),T=e.length,p=0;p<T;p+=3){var C=e[p]+n[p],U=e[p+1]+n[p+1],L=e[p+2]+n[p+2];a.x=C,a.y=U,a.z=L,C<o.x&&t.clone(a,o),C>s.x&&t.clone(a,s),U<u.y&&t.clone(a,u),U>c.y&&t.clone(a,c),L<E.z&&t.clone(a,E),L>_.z&&t.clone(a,_)}var F=t.magnitudeSquared(t.subtract(s,o,S)),P=t.magnitudeSquared(t.subtract(c,u,S)),D=t.magnitudeSquared(t.subtract(_,E,S)),v=o,B=s,w=F;P>w&&(w=P,v=u,B=c),D>w&&(w=D,v=E,B=_);var g=M;g.x=.5*(v.x+B.x),g.y=.5*(v.y+B.y),g.z=.5*(v.z+B.z);var x=t.magnitudeSquared(t.subtract(B,g,S)),z=Math.sqrt(x),G=O;G.x=o.x,G.y=u.y,G.z=E.z;var b=m;b.x=s.x,b.y=c.y,b.z=_.z;var X=t.multiplyByScalar(t.add(G,b,S),.5,y),V=0;for(p=0;p<T;p+=3){a.x=e[p]+n[p],a.y=e[p+1]+n[p+1],a.z=e[p+2]+n[p+2];var H=t.magnitude(t.subtract(a,X,S));H>V&&(V=H);var W=t.magnitudeSquared(t.subtract(a,g,S));if(W>x){var q=Math.sqrt(W);z=.5*(z+q),x=z*z;var Y=q-z;g.x=(z*g.x+Y*a.x)/q,g.y=(z*g.y+Y*a.y)/q,g.z=(z*g.z+Y*a.z)/q}}return z<V?(t.clone(g,i.center),i.radius=z):(t.clone(X,i.center),i.radius=V),i},R.fromCornerPoints=function(e,n,i){r(i)||(i=new R);var a=i.center;return t.add(e,n,a),t.multiplyByScalar(a,.5,a),i.radius=t.distance(a,n),i},R.fromEllipsoid=function(e,n){return r(n)||(n=new R),t.clone(t.ZERO,n.center),n.radius=e.maximumRadius,n};var D=new t;R.fromBoundingSpheres=function(e,n){if(r(n)||(n=new R),!r(e)||0===e.length)return n.center=t.clone(t.ZERO,n.center),n.radius=0,n;var i=e.length;if(1===i)return R.clone(e[0],n);if(2===i)return R.union(e[0],e[1],n);for(var a=[],o=0;o<i;o++)a.push(e[o].center);n=R.fromPoints(a,n);var u=n.center,E=n.radius;for(o=0;o<i;o++){var s=e[o];E=Math.max(E,t.distance(u,s.center,D)+s.radius)}return n.radius=E,n};var v=new t,B=new t,w=new t;R.fromOrientedBoundingBox=function(e,n){r(n)||(n=new R);var i=e.halfAxes,a=s.getColumn(i,0,v),o=s.getColumn(i,1,B),u=s.getColumn(i,2,w),E=t.magnitude(a),c=t.magnitude(o),_=t.magnitude(u);return n.center=t.clone(e.center,n.center),n.radius=Math.max(E,c,_),n},R.clone=function(e,n){if(r(e))return r(n)?(n.center=t.clone(e.center,n.center),n.radius=e.radius,n):new R(e.center,e.radius)},R.packedLength=4,R.pack=function(t,e,r){r=n(r,0);var i=t.center;return e[r++]=i.x,e[r++]=i.y,e[r++]=i.z,e[r]=t.radius,e},R.unpack=function(t,e,i){e=n(e,0),r(i)||(i=new R);var a=i.center;return a.x=t[e++],a.y=t[e++],a.z=t[e++],i.radius=t[e],i};var g=new t,x=new t;R.union=function(e,n,i){r(i)||(i=new R);var a=e.center,o=e.radius,u=n.center,E=n.radius,s=t.subtract(u,a,g),c=t.magnitude(s);if(o>=c+E)return e.clone(i),i;if(E>=c+o)return n.clone(i),i;var _=.5*(o+c+E),T=t.multiplyByScalar(s,(-o+_)/c,x);return t.add(T,a,T),t.clone(T,i.center),i.radius=_,i};var z=new t;R.expand=function(e,n,r){r=R.clone(e,r);var i=t.magnitude(t.subtract(n,r.center,z));return i>r.radius&&(r.radius=i),r},R.intersectPlane=function(e,n){var r=e.center,i=e.radius,a=n.normal,o=t.dot(a,r)+n.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},R.transform=function(t,e,n){return r(n)||(n=new R),n.center=c.multiplyByPoint(e,t.center,n.center),n.radius=c.getMaximumScale(e)*t.radius,n};var G=new t;R.distanceSquaredTo=function(e,n){var r=t.subtract(e.center,n,G);return t.magnitudeSquared(r)-e.radius*e.radius},R.transformWithoutScale=function(t,e,n){return r(n)||(n=new R),n.center=c.multiplyByPoint(e,t.center,n.center),n.radius=t.radius,n};var b=new t;R.computePlaneDistances=function(e,n,i,a){r(a)||(a=new E);var o=t.subtract(e.center,n,b),u=t.dot(i,o);return a.start=u-e.radius,a.stop=u+e.radius,a};for(var X=new t,V=new t,H=new t,W=new t,q=new t,Y=new e,K=new Array(8),k=0;k<8;++k)K[k]=new t;var Z=new o;return R.projectTo2D=function(e,r,i){r=n(r,Z);var a=r.ellipsoid,o=e.center,u=e.radius,E=a.geodeticSurfaceNormal(o,X),s=t.cross(t.UNIT_Z,E,V);t.normalize(s,s);var c=t.cross(E,s,H);t.normalize(c,c),t.multiplyByScalar(E,u,E),t.multiplyByScalar(c,u,c),t.multiplyByScalar(s,u,s);var _=t.negate(c,q),T=t.negate(s,W),l=K,A=l[0];t.add(E,c,A),t.add(A,s,A),A=l[1],t.add(E,c,A),t.add(A,T,A),A=l[2],t.add(E,_,A),t.add(A,T,A),A=l[3],t.add(E,_,A),t.add(A,s,A),t.negate(E,E),A=l[4],t.add(E,c,A),t.add(A,s,A),A=l[5],t.add(E,c,A),t.add(A,T,A),A=l[6],t.add(E,_,A),t.add(A,T,A),A=l[7],t.add(E,_,A),t.add(A,s,A);for(var N=l.length,f=0;f<N;++f){var h=l[f];t.add(o,h,h);var I=a.cartesianToCartographic(h,Y);r.project(I,h)}i=R.fromPoints(l,i),o=i.center;var d=o.x,S=o.y,M=o.z;return o.x=M,o.y=d,o.z=S,i},R.isOccluded=function(t,e){return!e.isBoundingSphereVisible(t)},R.equals=function(e,n){return e===n||r(e)&&r(n)&&t.equals(e.center,n.center)&&e.radius===n.radius},R.prototype.intersectPlane=function(t){return R.intersectPlane(this,t)},R.prototype.distanceSquaredTo=function(t){return R.distanceSquaredTo(this,t)},R.prototype.computePlaneDistances=function(t,e,n){return R.computePlaneDistances(this,t,e,n)},R.prototype.isOccluded=function(t){return R.isOccluded(this,t)},R.prototype.equals=function(t){return R.equals(this,t)},R.prototype.clone=function(t){return R.clone(this,t)},R}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(t){"use strict";var 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t(e)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(t,e){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},i={};return e(i,{element:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(i.supportsFullscreen())return null!==i.element}}}),i.supportsFullscreen=function(){if(t(n))return n;n=!1;var e=document.body;if("function"==typeof e.requestFullscreen)return 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0!==document["on"+i]&&("ms"===E&&(i="MSFullscreenChange"),r.fullscreenchange=i),i=E+"fullscreenerror",void 0!==document["on"+i]&&("ms"===E&&(i="MSFullscreenError"),r.fullscreenerror=i)}return n},i.requestFullscreen=function(t,e){i.supportsFullscreen()&&t[r.requestFullscreen]({vrDisplay:e})},i.exitFullscreen=function(){i.supportsFullscreen()&&document[r.exitFullscreen]()},i}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(t,e,n){"use strict";function r(t){for(var e=t.split("."),n=0,r=e.length;n<r;++n)e[n]=parseInt(e[n],10);return e}function i(){if(!e(I)){I=!1;var t=/ Chrome\/([\.0-9]+)/.exec(h.userAgent);null!==t&&(I=!0,d=r(t[1]))}return I}function a(){return i()&&d}function o(){if(!e(S)&&(S=!1,!i()&&/ Safari\/[\.0-9]+/.test(h.userAgent))){var t=/ Version\/([\.0-9]+)/.exec(h.userAgent);null!==t&&(S=!0,M=r(t[1]))}return S}function u(){return o()&&M}function E(){if(!e(O)){O=!1;var t=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(h.userAgent);null!==t&&(O=!0,m=r(t[1]),m.isNightly=!!t[2])}return O}function s(){return E()&&m}function c(){if(!e(y)){y=!1;var t;"Microsoft Internet Explorer"===h.appName?(t=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(h.userAgent),null!==t&&(y=!0,p=r(t[1]))):"Netscape"===h.appName&&(t=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(h.userAgent),null!==t&&(y=!0,p=r(t[1])))}return y}function _(){return c()&&p}function T(){if(!e(C)){C=!1;var t=/Firefox\/([\.0-9]+)/.exec(h.userAgent);null!==t&&(C=!0,U=r(t[1]))}return C}function R(){return e(L)||(L=/Windows/i.test(h.appVersion)),L}function l(){return T()&&U}function A(){return e(F)||(F="undefined"!=typeof PointerEvent&&(!e(h.pointerEnabled)||h.pointerEnabled)),F}function N(){if(!e(D)){var t=document.createElement("canvas");t.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var n=t.style.imageRendering;D=e(n)&&""!==n,D&&(P=n)}return D}function f(){return N()?P:void 0}var h;h="undefined"!=typeof navigator?navigator:{};var I,d,S,M,O,m,y,p,C,U,L,F,P,D,v={isChrome:i,chromeVersion:a,isSafari:o,safariVersion:u,isWebkit:E,webkitVersion:s,isInternetExplorer:c,internetExplorerVersion:_,isFirefox:T,firefoxVersion:l,isWindows:R,hardwareConcurrency:t(h.hardwareConcurrency,3),supportsPointerEvents:A,supportsImageRenderingPixelated:N,imageRenderingValue:f};return v.supportsFullscreen=function(){return n.supportsFullscreen()},v.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},v.supportsWebWorkers=function(){return"undefined"!=typeof Worker},v}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(t,e,n,r,i,a){"use strict";if(!i.supportsTypedArrays())return{};var o={BYTE:t.BYTE,UNSIGNED_BYTE:t.UNSIGNED_BYTE,SHORT:t.SHORT,UNSIGNED_SHORT:t.UNSIGNED_SHORT,INT:t.INT,UNSIGNED_INT:t.UNSIGNED_INT,FLOAT:t.FLOAT,DOUBLE:t.DOUBLE};return o.getSizeInBytes=function(t){switch(t){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new r("componentDatatype is not a valid value.")}},o.fromTypedArray=function(t){return t instanceof Int8Array?o.BYTE:t instanceof Uint8Array?o.UNSIGNED_BYTE:t instanceof Int16Array?o.SHORT:t instanceof Uint16Array?o.UNSIGNED_SHORT:t instanceof Int32Array?o.INT:t instanceof Uint32Array?o.UNSIGNED_INT:t instanceof Float32Array?o.FLOAT:t instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(t){return n(t)&&(t===o.BYTE||t===o.UNSIGNED_BYTE||t===o.SHORT||t===o.UNSIGNED_SHORT||t===o.INT||t===o.UNSIGNED_INT||t===o.FLOAT||t===o.DOUBLE)},o.createTypedArray=function(t,e){switch(t){case o.BYTE:return new Int8Array(e);case o.UNSIGNED_BYTE:return new Uint8Array(e);case o.SHORT:return new Int16Array(e);case o.UNSIGNED_SHORT:return new Uint16Array(e);case o.INT:return new Int32Array(e);case o.UNSIGNED_INT:return new Uint32Array(e);case o.FLOAT:return new Float32Array(e);case o.DOUBLE:return new Float64Array(e);default:throw new r("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(t,n,i,a){switch(i=e(i,0),a=e(a,(n.byteLength-i)/o.getSizeInBytes(t)),t){case o.BYTE:return new Int8Array(n,i,a);case o.UNSIGNED_BYTE:return new Uint8Array(n,i,a);case o.SHORT:return new Int16Array(n,i,a);case o.UNSIGNED_SHORT:return new Uint16Array(n,i,a);case o.INT:return new Int32Array(n,i,a);case o.UNSIGNED_INT:return new Uint32Array(n,i,a);case o.FLOAT:return new Float32Array(n,i,a);case o.DOUBLE:return new Float64Array(n,i,a);default:throw new r("componentDatatype is not a valid value.")}},o.fromName=function(t){switch(t){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE;default:throw new r("name is not a valid value.")}},a(o)}),define("Core/GeometryType",["./freezeObject"],function(t){"use strict";var e={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return t(e)}),define("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(t,e){"use strict";var n={POINTS:t.POINTS,LINES:t.LINES,LINE_LOOP:t.LINE_LOOP,LINE_STRIP:t.LINE_STRIP,TRIANGLES:t.TRIANGLES,TRIANGLE_STRIP:t.TRIANGLE_STRIP,TRIANGLE_FAN:t.TRIANGLE_FAN,validate:function(t){return t===n.POINTS||t===n.LINES||t===n.LINE_LOOP||t===n.LINE_STRIP||t===n.TRIANGLES||t===n.TRIANGLE_STRIP||t===n.TRIANGLE_FAN}};return e(n)}),define("Core/Geometry",["./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(t,e,n,r,i){"use strict";function a(e){e=t(e,t.EMPTY_OBJECT),this.attributes=e.attributes,this.indices=e.indices,this.primitiveType=t(e.primitiveType,i.TRIANGLES),this.boundingSphere=e.boundingSphere,this.geometryType=t(e.geometryType,r.NONE),this.boundingSphereCV=e.boundingSphereCV}return a.computeNumberOfVertices=function(t){var r=-1;for(var i in t.attributes)if(t.attributes.hasOwnProperty(i)&&e(t.attributes[i])&&e(t.attributes[i].values)){var a=t.attributes[i],o=a.values.length/a.componentsPerAttribute;if(r!==o&&r!==-1)throw new n("All attribute lists must have the same number of attributes.");r=o}return r},a}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(t,e,n){"use strict";function r(e){e=t(e,t.EMPTY_OBJECT),this.componentDatatype=e.componentDatatype,this.componentsPerAttribute=e.componentsPerAttribute,this.normalize=t(e.normalize,!1),this.values=e.values}return r}),define("Core/GeometryAttributes",["./defaultValue"],function(t){"use strict";function e(e){e=t(e,t.EMPTY_OBJECT),this.position=e.position,this.normal=e.normal,this.st=e.st,this.binormal=e.binormal,this.tangent=e.tangent,this.color=e.color}return e}),define("Core/IndexDatatype",["../Renderer/WebGLConstants","./defined","./DeveloperError","./freezeObject","./Math"],function(t,e,n,r,i){"use strict";var a={UNSIGNED_BYTE:t.UNSIGNED_BYTE,UNSIGNED_SHORT:t.UNSIGNED_SHORT,UNSIGNED_INT:t.UNSIGNED_INT};return a.getSizeInBytes=function(t){switch(t){case a.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case a.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case a.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},a.validate=function(t){return e(t)&&(t===a.UNSIGNED_BYTE||t===a.UNSIGNED_SHORT||t===a.UNSIGNED_INT)},a.createTypedArray=function(t,e){return t>=i.SIXTY_FOUR_KILOBYTES?new Uint32Array(e):new Uint16Array(e)},a.createTypedArrayFromArrayBuffer=function(t,e,n,r){return t>=i.SIXTY_FOUR_KILOBYTES?new Uint32Array(e,n,r):new Uint16Array(e,n,r)},r(a)}),define("Core/EllipsoidOutlineGeometry",["./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PrimitiveType"],function(t,e,n,r,i,a,o,u,E,s,c,_,T){"use strict";function R(t){t=r(t,r.EMPTY_OBJECT);var n=r(t.radii,l),i=r(t.stackPartitions,10),a=r(t.slicePartitions,8),o=r(t.subdivisions,128);this._radii=e.clone(n),this._stackPartitions=i,this._slicePartitions=a,this._subdivisions=o,this._workerName="createEllipsoidOutlineGeometry"}var l=new e(1,1,1),A=Math.cos,N=Math.sin;R.packedLength=e.packedLength+3,R.pack=function(t,n,i){return i=r(i,0),e.pack(t._radii,n,i),i+=e.packedLength,n[i++]=t._stackPartitions,n[i++]=t._slicePartitions,n[i]=t._subdivisions,n};var f=new e,h={radii:f,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0};return R.unpack=function(t,n,a){n=r(n,0);var o=e.unpack(t,n,f);n+=e.packedLength;var u=t[n++],E=t[n++],s=t[n++];return i(a)?(a._radii=e.clone(o,a._radii),a._stackPartitions=u,a._slicePartitions=E,a._subdivisions=s,a):(h.stackPartitions=u,h.slicePartitions=E,h.subdivisions=s,new R(h))},R.createGeometry=function(e){var r=e._radii;if(!(r.x<=0||r.y<=0||r.z<=0)){var i,a,R,l,f,h,I=o.fromCartesian3(r),d=e._stackPartitions,S=e._slicePartitions,M=e._subdivisions,O=M*(d+S-1),m=O-S+2,y=new Float64Array(3*m),p=c.createTypedArray(m,2*O),C=0,U=new Array(M),L=new Array(M);for(i=0;i<M;i++)R=_.TWO_PI*i/M,U[i]=A(R),L[i]=N(R);for(i=1;i<d;i++)for(l=Math.PI*i/d,f=A(l),h=N(l),a=0;a<M;a++)y[C++]=r.x*U[a]*h,y[C++]=r.y*L[a]*h,y[C++]=r.z*f;for(U.length=S,L.length=S,i=0;i<S;i++)R=_.TWO_PI*i/S,U[i]=A(R),L[i]=N(R);for(y[C++]=0,y[C++]=0,y[C++]=r.z,i=1;i<M;i++)for(l=Math.PI*i/M,f=A(l),h=N(l),a=0;a<S;a++)y[C++]=r.x*U[a]*h,y[C++]=r.y*L[a]*h,y[C++]=r.z*f;for(y[C++]=0,y[C++]=0,y[C++]=-r.z,C=0,i=0;i<d-1;++i){var F=i*M;for(a=0;a<M-1;++a)p[C++]=F+a,p[C++]=F+a+1;p[C++]=F+M-1,p[C++]=F}var P=M*(d-1);for(a=1;a<S+1;++a)p[C++]=P,p[C++]=P+a;for(i=0;i<M-2;++i){var D=i*S+1+P,v=(i+1)*S+1+P;for(a=0;a<S-1;++a)p[C++]=v+a,p[C++]=D+a;p[C++]=v+S-1,p[C++]=D+S-1}var B=y.length/3-1;for(a=B-1;a>B-S-1;--a)p[C++]=B,p[C++]=a;var w=new s({position:new E({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:y})});return new u({attributes:w,indices:p,primitiveType:T.LINES,boundingSphere:t.fromEllipsoid(I)})}},R}),define("Workers/createEllipsoidOutlineGeometry",["../Core/defined","../Core/EllipsoidOutlineGeometry"],function(t,e){"use strict";return function(n,r){return t(n.buffer,r)&&(n=e.unpack(n,r)),e.createGeometry(n)}})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createGeometry.js b/vendors/Cesium/Workers/createGeometry.js
index 63ed411..551c263 100644
--- a/vendors/Cesium/Workers/createGeometry.js
+++ b/vendors/Cesium/Workers/createGeometry.js
@@ -1,77 +1,77 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
-  @license
-  when.js - https://github.com/cujojs/when
-
-  MIT License (c) copyright B Cavalier & J Hann
-
- * A lightweight CommonJS Promises/A and when() implementation
- * when is part of the cujo.js family of libraries (http://cujojs.com/)
- *
- * Licensed under the MIT License at:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * @version 1.7.1
- */
-
-!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var r=Object.freeze;return e(r)||(r=function(e){return e}),r}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function r(e,r){return void 0!==e?e:r}return r.EMPTY_OBJECT=e({}),r}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function r(e){this.name="DeveloperError",this.message=e;var r;try{throw new Error}catch(e){r=e.stack}this.stack=r}return e(Object.create)&&(r.prototype=Object.create(Error.prototype),r.prototype.constructor=r),r.prototype.toString=function(){var r=this.name+": "+this.message;return e(this.stack)&&(r+="\n"+this.stack.toString()),r},r.throwInstantiationError=function(){throw new r("This function defines an interface and should not be called directly.")},r}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,r=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var t;for(this.mti==this.N+1&&this.init_genrand(5489),t=0;t<this.N-this.M;t++)e=this.mt[t]&this.UPPER_MASK|this.mt[t+1]&this.LOWER_MASK,this.mt[t]=this.mt[t+this.M]^e>>>1^r[1&e];for(;t<this.N-1;t++)e=this.mt[t]&this.UPPER_MASK|this.mt[t+1]&this.LOWER_MASK,this.mt[t]=this.mt[t+(this.M-this.N)]^e>>>1^r[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^r[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,r,t,n){"use strict";var o={};o.EPSILON1=.1,o.EPSILON2=.01,o.EPSILON3=.001,o.EPSILON4=1e-4,o.EPSILON5=1e-5,o.EPSILON6=1e-6,o.EPSILON7=1e-7,o.EPSILON8=1e-8,o.EPSILON9=1e-9,o.EPSILON10=1e-10,o.EPSILON11=1e-11,o.EPSILON12=1e-12,o.EPSILON13=1e-13,o.EPSILON14=1e-14,o.EPSILON15=1e-15,o.EPSILON16=1e-16,o.EPSILON17=1e-17,o.EPSILON18=1e-18,o.EPSILON19=1e-19,o.EPSILON20=1e-20,o.GRAVITATIONALPARAMETER=3986004418e5,o.SOLAR_RADIUS=6955e5,o.LUNAR_RADIUS=1737400,o.SIXTY_FOUR_KILOBYTES=65536,o.sign=function(e){return e>0?1:e<0?-1:0},o.signNotZero=function(e){return e<0?-1:1},o.toSNorm=function(e,t){return t=r(t,255),Math.round((.5*o.clamp(e,-1,1)+.5)*t)},o.fromSNorm=function(e,t){return t=r(t,255),o.clamp(e,0,t)/t*2-1},o.sinh=function(e){var r=Math.pow(Math.E,e),t=Math.pow(Math.E,-1*e);return.5*(r-t)},o.cosh=function(e){var r=Math.pow(Math.E,e),t=Math.pow(Math.E,-1*e);return.5*(r+t)},o.lerp=function(e,r,t){return(1-t)*e+t*r},o.PI=Math.PI,o.ONE_OVER_PI=1/Math.PI,o.PI_OVER_TWO=.5*Math.PI,o.PI_OVER_THREE=Math.PI/3,o.PI_OVER_FOUR=Math.PI/4,o.PI_OVER_SIX=Math.PI/6,o.THREE_PI_OVER_TWO=3*Math.PI*.5,o.TWO_PI=2*Math.PI,o.ONE_OVER_TWO_PI=1/(2*Math.PI),o.RADIANS_PER_DEGREE=Math.PI/180,o.DEGREES_PER_RADIAN=180/Math.PI,o.RADIANS_PER_ARCSECOND=o.RADIANS_PER_DEGREE/3600,o.toRadians=function(e){return e*o.RADIANS_PER_DEGREE},o.toDegrees=function(e){return e*o.DEGREES_PER_RADIAN},o.convertLongitudeRange=function(e){var r=o.TWO_PI,t=e-Math.floor(e/r)*r;return t<-Math.PI?t+r:t>=Math.PI?t-r:t},o.negativePiToPi=function(e){return o.zeroToTwoPi(e+o.PI)-o.PI},o.zeroToTwoPi=function(e){var r=o.mod(e,o.TWO_PI);return Math.abs(r)<o.EPSILON14&&Math.abs(e)>o.EPSILON14?o.TWO_PI:r},o.mod=function(e,r){return(e%r+r)%r},o.equalsEpsilon=function(e,t,n,o){o=r(o,n);var i=Math.abs(e-t);return i<=o||i<=n*Math.max(Math.abs(e),Math.abs(t))};var i=[1];o.factorial=function(e){var r=i.length;if(e>=r)for(var t=i[r-1],n=r;n<=e;n++)i.push(t*n);return i[e]},o.incrementWrap=function(e,t,n){return n=r(n,0),++e,e>t&&(e=n),e},o.isPowerOfTwo=function(e){return 0!==e&&0===(e&e-1)},o.nextPowerOfTwo=function(e){return--e,e|=e>>1,e|=e>>2,e|=e>>4,e|=e>>8,e|=e>>16,++e,e},o.clamp=function(e,r,t){return e<r?r:e>t?t:e};var a=new e;return o.setRandomNumberSeed=function(r){a=new e(r)},o.nextRandomNumber=function(){return a.random()},o.acosClamped=function(e){return Math.acos(o.clamp(e,-1,1))},o.asinClamped=function(e){return Math.asin(o.clamp(e,-1,1))},o.chordLength=function(e,r){return 2*r*Math.sin(.5*e)},o.logBase=function(e,r){return Math.log(e)/Math.log(r)},o.fog=function(e,r){var t=e*r;return 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m=r.cartesianToCartographic(e[f]);o=Math.min(o,m.longitude),i=Math.max(i,m.longitude),l=Math.min(l,m.latitude),E=Math.max(E,m.latitude);var d=m.longitude>=0?m.longitude:m.longitude+u.TWO_PI;a=Math.min(a,d),c=Math.max(c,d)}return i-o>c-a&&(o=a,i=c,i>u.PI&&(i-=u.TWO_PI),o>u.PI&&(o-=u.TWO_PI)),t(n)?(n.west=o,n.south=l,n.east=i,n.north=E,n):new s(o,l,i,E)},s.clone=function(e,r){if(t(e))return t(r)?(r.west=e.west,r.south=e.south,r.east=e.east,r.north=e.north,r):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,r){return e===r||t(e)&&t(r)&&e.west===r.west&&e.south===r.south&&e.east===r.east&&e.north===r.north},s.prototype.equalsEpsilon=function(e,r){return t(e)&&Math.abs(this.west-e.west)<=r&&Math.abs(this.south-e.south)<=r&&Math.abs(this.east-e.east)<=r&&Math.abs(this.north-e.north)<=r},s.validate=function(e){},s.southwest=function(r,n){return 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h(r,n){this.center=e.clone(t(r,e.ZERO)),this.radius=t(n,0)}var m=new e,d=new e,p=new e,T=new e,R=new e,A=new e,_=new e,y=new e,S=new e,v=new e,N=new e,C=new e;h.fromPoints=function(r,t){if(n(t)||(t=new h),!n(r)||0===r.length)return t.center=e.clone(e.ZERO,t.center),t.radius=0,t;for(var o=e.clone(r[0],_),i=e.clone(o,m),a=e.clone(o,d),u=e.clone(o,p),s=e.clone(o,T),c=e.clone(o,R),l=e.clone(o,A),E=r.length,f=1;f<E;f++){e.clone(r[f],o);var g=o.x,I=o.y,M=o.z;g<i.x&&e.clone(o,i),g>s.x&&e.clone(o,s),I<a.y&&e.clone(o,a),I>c.y&&e.clone(o,c),M<u.z&&e.clone(o,u),M>l.z&&e.clone(o,l)}var O=e.magnitudeSquared(e.subtract(s,i,y)),L=e.magnitudeSquared(e.subtract(c,a,y)),F=e.magnitudeSquared(e.subtract(l,u,y)),P=i,w=s,D=O;L>D&&(D=L,P=a,w=c),F>D&&(D=F,P=u,w=l);var x=S;x.x=.5*(P.x+w.x),x.y=.5*(P.y+w.y),x.z=.5*(P.z+w.z);var U=e.magnitudeSquared(e.subtract(w,x,y)),b=Math.sqrt(U),B=v;B.x=i.x,B.y=a.y,B.z=u.z;var G=N;G.x=s.x,G.y=c.y,G.z=l.z;var z=e.multiplyByScalar(e.add(B,G,y),.5,C),V=0;for(f=0;f<E;f++){e.clone(r[f],o);var H=e.magnitude(e.subtract(o,z,y));H>V&&(V=H);var W=e.magnitudeSquared(e.subtract(o,x,y));if(W>U){var q=Math.sqrt(W);b=.5*(b+q),U=b*b;var X=q-b;x.x=(b*x.x+X*o.x)/q,x.y=(b*x.y+X*o.y)/q,x.z=(b*x.z+X*o.z)/q}}return b<V?(e.clone(x,t.center),t.radius=b):(e.clone(z,t.center),t.radius=V),t};var g=new a,I=new e,M=new e,O=new r,L=new r;h.fromRectangle2D=function(e,r,t){return h.fromRectangleWithHeights2D(e,r,0,0,t)},h.fromRectangleWithHeights2D=function(r,o,i,a,u){if(n(u)||(u=new h),!n(r))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;o=t(o,g),f.southwest(r,O),O.height=i,f.northeast(r,L),L.height=a;var s=o.project(O,I),c=o.project(L,M),l=c.x-s.x,E=c.y-s.y,m=c.z-s.z;u.radius=.5*Math.sqrt(l*l+E*E+m*m);var d=u.center;return d.x=s.x+.5*l,d.y=s.y+.5*E,d.z=s.z+.5*m,u};var F=[];h.fromRectangle3D=function(e,r,o,a){r=t(r,i.WGS84),o=t(o,0);var u;return 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L=e.magnitudeSquared(e.subtract(c,a,y)),F=e.magnitudeSquared(e.subtract(l,u,y)),P=e.magnitudeSquared(e.subtract(E,s,y)),w=a,D=c,x=L;F>x&&(x=F,w=u,D=l),P>x&&(x=P,w=s,D=E);var U=S;U.x=.5*(w.x+D.x),U.y=.5*(w.y+D.y),U.z=.5*(w.z+D.z);var b=e.magnitudeSquared(e.subtract(D,U,y)),B=Math.sqrt(b),G=v;G.x=a.x,G.y=u.y,G.z=s.z;var z=N;z.x=c.x,z.y=l.y,z.z=E.z;var V=e.multiplyByScalar(e.add(G,z,y),.5,C),H=0;for(g=0;g<f;g+=3){i.x=r[g]+t[g],i.y=r[g+1]+t[g+1],i.z=r[g+2]+t[g+2];var W=e.magnitude(e.subtract(i,V,y));W>H&&(H=W);var q=e.magnitudeSquared(e.subtract(i,U,y));if(q>b){var X=Math.sqrt(q);B=.5*(B+X),b=B*B;var Y=X-B;U.x=(B*U.x+Y*i.x)/X,U.y=(B*U.y+Y*i.y)/X,U.z=(B*U.z+Y*i.z)/X}}return B<H?(e.clone(U,o.center),o.radius=B):(e.clone(V,o.center),o.radius=H),o},h.fromCornerPoints=function(r,t,o){n(o)||(o=new h);var i=o.center;return e.add(r,t,i),e.multiplyByScalar(i,.5,i),o.radius=e.distance(i,t),o},h.fromEllipsoid=function(r,t){return n(t)||(t=new h),e.clone(e.ZERO,t.center),t.radius=r.maximumRadius,t};var P=new e;h.fromBoundingSpheres=function(r,t){if(n(t)||(t=new h),!n(r)||0===r.length)return t.center=e.clone(e.ZERO,t.center),t.radius=0,t;var o=r.length;if(1===o)return h.clone(r[0],t);if(2===o)return h.union(r[0],r[1],t);for(var i=[],a=0;a<o;a++)i.push(r[a].center);t=h.fromPoints(i,t);var u=t.center,s=t.radius;for(a=0;a<o;a++){var c=r[a];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return t.radius=s,t};var w=new e,D=new e,x=new e;h.fromOrientedBoundingBox=function(r,t){n(t)||(t=new h);var o=r.halfAxes,i=c.getColumn(o,0,w),a=c.getColumn(o,1,D),u=c.getColumn(o,2,x),s=e.magnitude(i),l=e.magnitude(a),E=e.magnitude(u);return t.center=e.clone(r.center,t.center),t.radius=Math.max(s,l,E),t},h.clone=function(r,t){if(n(r))return n(t)?(t.center=e.clone(r.center,t.center),t.radius=r.radius,t):new h(r.center,r.radius)},h.packedLength=4,h.pack=function(e,r,n){n=t(n,0);var o=e.center;return r[n++]=o.x,r[n++]=o.y,r[n++]=o.z,r[n]=e.radius,r},h.unpack=function(e,r,o){r=t(r,0),n(o)||(o=new h);var i=o.center;return i.x=e[r++],i.y=e[r++],i.z=e[r++],o.radius=e[r],o};var U=new e,b=new e;h.union=function(r,t,o){n(o)||(o=new h);var i=r.center,a=r.radius,u=t.center,s=t.radius,c=e.subtract(u,i,U),l=e.magnitude(c);if(a>=l+s)return r.clone(o),o;if(s>=l+a)return t.clone(o),o;var E=.5*(a+l+s),f=e.multiplyByScalar(c,(-a+E)/l,b);return e.add(f,i,f),e.clone(f,o.center),o.radius=E,o};var B=new e;h.expand=function(r,t,n){n=h.clone(r,n);var o=e.magnitude(e.subtract(t,n.center,B));return o>n.radius&&(n.radius=o),n},h.intersectPlane=function(r,t){var n=r.center,o=r.radius,i=t.normal,a=e.dot(i,n)+t.distance;return a<-o?u.OUTSIDE:a<o?u.INTERSECTING:u.INSIDE},h.transform=function(e,r,t){return n(t)||(t=new h),t.center=l.multiplyByPoint(r,e.center,t.center),t.radius=l.getMaximumScale(r)*e.radius,t};var G=new e;h.distanceSquaredTo=function(r,t){var n=e.subtract(r.center,t,G);return e.magnitudeSquared(n)-r.radius*r.radius},h.transformWithoutScale=function(e,r,t){return n(t)||(t=new h),t.center=l.multiplyByPoint(r,e.center,t.center),t.radius=e.radius,t};var z=new e;h.computePlaneDistances=function(r,t,o,i){n(i)||(i=new s);var a=e.subtract(r.center,t,z),u=e.dot(o,a);return i.start=u-r.radius,i.stop=u+r.radius,i};for(var V=new e,H=new e,W=new e,q=new e,X=new e,Y=new r,k=new Array(8),K=0;K<8;++K)k[K]=new e;var j=new a;return h.projectTo2D=function(r,n,o){n=t(n,j);var i=n.ellipsoid,a=r.center,u=r.radius,s=i.geodeticSurfaceNormal(a,V),c=e.cross(e.UNIT_Z,s,H);e.normalize(c,c);var l=e.cross(s,c,W);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var E=e.negate(l,X),f=e.negate(c,q),m=k,d=m[0];e.add(s,l,d),e.add(d,c,d),d=m[1],e.add(s,l,d),e.add(d,f,d),d=m[2],e.add(s,E,d),e.add(d,f,d),d=m[3],e.add(s,E,d),e.add(d,c,d),e.negate(s,s),d=m[4],e.add(s,l,d),e.add(d,c,d),d=m[5],e.add(s,l,d),e.add(d,f,d),d=m[6],e.add(s,E,d),e.add(d,f,d),d=m[7],e.add(s,E,d),e.add(d,c,d);for(var p=m.length,T=0;T<p;++T){var R=m[T];e.add(a,R,R);var A=i.cartesianToCartographic(R,Y);n.project(A,R)}o=h.fromPoints(m,o),a=o.center;var _=a.x,y=a.y,S=a.z;return a.x=S,a.y=_,a.z=y,o},h.isOccluded=function(e,r){return!r.isBoundingSphereVisible(e)},h.equals=function(r,t){return r===t||n(r)&&n(t)&&e.equals(r.center,t.center)&&r.radius===t.radius},h.prototype.intersectPlane=function(e){return h.intersectPlane(this,e)},h.prototype.distanceSquaredTo=function(e){return h.distanceSquaredTo(this,e)},h.prototype.computePlaneDistances=function(e,r,t){return h.computePlaneDistances(this,e,r,t)},h.prototype.isOccluded=function(e){return h.isOccluded(this,e)},h.prototype.equals=function(e){return h.equals(this,e)},h.prototype.clone=function(e){return h.clone(this,e)},h}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,r){"use strict";var t,n={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},o={};return r(o,{element:{get:function(){if(o.supportsFullscreen())return document[n.fullscreenElement]}},changeEventName:{get:function(){if(o.supportsFullscreen())return n.fullscreenchange}},errorEventName:{get:function(){if(o.supportsFullscreen())return n.fullscreenerror}},enabled:{get:function(){if(o.supportsFullscreen())return document[n.fullscreenEnabled]}},fullscreen:{get:function(){if(o.supportsFullscreen())return null!==o.element}}}),o.supportsFullscreen=function(){if(e(t))return t;t=!1;var r=document.body;if("function"==typeof r.requestFullscreen)return 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0!==document["on"+o]&&("ms"===s&&(o="MSFullscreenChange"),n.fullscreenchange=o),o=s+"fullscreenerror",void 0!==document["on"+o]&&("ms"===s&&(o="MSFullscreenError"),n.fullscreenerror=o)}return t},o.requestFullscreen=function(e,r){o.supportsFullscreen()&&e[n.requestFullscreen]({vrDisplay:r})},o.exitFullscreen=function(){o.supportsFullscreen()&&document[n.exitFullscreen]()},o}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,r,t){"use strict";function n(e){for(var r=e.split("."),t=0,n=r.length;t<n;++t)r[t]=parseInt(r[t],10);return r}function o(){if(!r(A)){A=!1;var e=/ Chrome\/([\.0-9]+)/.exec(R.userAgent);null!==e&&(A=!0,_=n(e[1]))}return A}function i(){return o()&&_}function a(){if(!r(y)&&(y=!1,!o()&&/ Safari\/[\.0-9]+/.test(R.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(R.userAgent);null!==e&&(y=!0,S=n(e[1]))}return y}function u(){return a()&&S}function s(){if(!r(v)){v=!1;var e=/ 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R;R="undefined"!=typeof navigator?navigator:{};var A,_,y,S,v,N,C,g,I,M,O,L,F,P,w={isChrome:o,chromeVersion:i,isSafari:a,safariVersion:u,isWebkit:s,webkitVersion:c,isInternetExplorer:l,internetExplorerVersion:E,isFirefox:f,firefoxVersion:m,isWindows:h,hardwareConcurrency:e(R.hardwareConcurrency,3),supportsPointerEvents:d,supportsImageRenderingPixelated:p,imageRenderingValue:T};return w.supportsFullscreen=function(){return t.supportsFullscreen()},w.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},w.supportsWebWorkers=function(){return"undefined"!=typeof Worker},w}),define("Core/Color",["./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./Math"],function(e,r,t,n,o,i){"use strict";function a(e,r,t){return t<0&&(t+=1),t>1&&(t-=1),6*t<1?e+6*(r-e)*t:2*t<1?r:3*t<2?e+(r-e)*(2/3-t)*6:e}function u(r,t,n,o){this.red=e(r,1),this.green=e(t,1),this.blue=e(n,1),this.alpha=e(o,1)}u.fromCartesian4=function(e,t){return r(t)?(t.red=e.x,t.green=e.y,t.blue=e.z,t.alpha=e.w,t):new u(e.x,e.y,e.z,e.w)},u.fromBytes=function(t,n,o,i,a){return t=u.byteToFloat(e(t,255)),n=u.byteToFloat(e(n,255)),o=u.byteToFloat(e(o,255)),i=u.byteToFloat(e(i,255)),r(a)?(a.red=t,a.green=n,a.blue=o,a.alpha=i,a):new u(t,n,o,i)},u.fromAlpha=function(e,t,n){return r(n)?(n.red=e.red,n.green=e.green,n.blue=e.blue,n.alpha=t,n):new u(e.red,e.green,e.blue,t)};var s,c,l;n.supportsTypedArrays()&&(s=new ArrayBuffer(4),c=new Uint32Array(s),l=new Uint8Array(s)),u.fromRgba=function(e,r){return c[0]=e,u.fromBytes(l[0],l[1],l[2],l[3],r)},u.fromHsl=function(t,n,o,i,s){t=e(t,0)%1,n=e(n,0),o=e(o,0),i=e(i,1);var c=o,l=o,E=o;if(0!==n){var f;f=o<.5?o*(1+n):o+n-o*n;var h=2*o-f;c=a(h,f,t+1/3),l=a(h,f,t),E=a(h,f,t-1/3)}return r(s)?(s.red=c,s.green=l,
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null!==i?(n.red=parseInt(i[1],16)/15,n.green=parseInt(i[2],16)/15,n.blue=parseInt(i[3],16)/15,n.alpha=1,n):(i=f.exec(t),null!==i?(n.red=parseInt(i[1],16)/255,n.green=parseInt(i[2],16)/255,n.blue=parseInt(i[3],16)/255,n.alpha=1,n):(i=h.exec(t),null!==i?(n.red=parseFloat(i[1])/("%"===i[1].substr(-1)?100:255),n.green=parseFloat(i[2])/("%"===i[2].substr(-1)?100:255),n.blue=parseFloat(i[3])/("%"===i[3].substr(-1)?100:255),n.alpha=parseFloat(e(i[4],"1.0")),n):(i=m.exec(t),null!==i?u.fromHsl(parseFloat(i[1])/360,parseFloat(i[2])/100,parseFloat(i[3])/100,parseFloat(e(i[4],"1.0")),n):n=void 0)))},u.packedLength=4,u.pack=function(r,t,n){return n=e(n,0),t[n++]=r.red,t[n++]=r.green,t[n++]=r.blue,t[n]=r.alpha,t},u.unpack=function(t,n,o){return n=e(n,0),r(o)||(o=new u),o.red=t[n++],o.green=t[n++],o.blue=t[n++],o.alpha=t[n],o},u.byteToFloat=function(e){return e/255},u.floatToByte=function(e){return 1===e?255:256*e|0},u.clone=function(e,t){if(r(e))return r(t)?(t.red=e.red,t.green=e.green,t.blue=e.blue,t.alpha=e.alpha,t):new u(e.red,e.green,e.blue,e.alpha)},u.equals=function(e,t){return e===t||r(e)&&r(t)&&e.red===t.red&&e.green===t.green&&e.blue===t.blue&&e.alpha===t.alpha},u.equalsArray=function(e,r,t){return e.red===r[t]&&e.green===r[t+1]&&e.blue===r[t+2]&&e.alpha===r[t+3]},u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return this===e||r(e)&&Math.abs(this.red-e.red)<=t&&Math.abs(this.green-e.green)<=t&&Math.abs(this.blue-e.blue)<=t&&Math.abs(this.alpha-e.alpha)<=t},u.prototype.toString=function(){return"("+this.red+", "+this.green+", "+this.blue+", "+this.alpha+")"},u.prototype.toCssColorString=function(){var e=u.floatToByte(this.red),r=u.floatToByte(this.green),t=u.floatToByte(this.blue);return 1===this.alpha?"rgb("+e+","+r+","+t+")":"rgba("+e+","+r+","+t+","+this.alpha+")"},u.prototype.toBytes=function(e){var t=u.floatToByte(this.red),n=u.floatToByte(this.green),o=u.floatToByte(this.blue),i=u.floatToByte(this.alpha);return r(e)?(e[0]=t,e[1]=n,e[2]=o,e[3]=i,e):[t,n,o,i]},u.prototype.toRgba=function(){return l[0]=u.floatToByte(this.red),l[1]=u.floatToByte(this.green),l[2]=u.floatToByte(this.blue),l[3]=u.floatToByte(this.alpha),c[0]},u.prototype.brighten=function(e,r){return e=1-e,r.red=1-(1-this.red)*e,r.green=1-(1-this.green)*e,r.blue=1-(1-this.blue)*e,r.alpha=this.alpha,r},u.prototype.darken=function(e,r){return e=1-e,r.red=this.red*e,r.green=this.green*e,r.blue=this.blue*e,r.alpha=this.alpha,r},u.prototype.withAlpha=function(e,r){return u.fromAlpha(this,e,r)},u.add=function(e,r,t){return t.red=e.red+r.red,t.green=e.green+r.green,t.blue=e.blue+r.blue,t.alpha=e.alpha+r.alpha,t},u.subtract=function(e,r,t){return t.red=e.red-r.red,t.green=e.green-r.green,t.blue=e.blue-r.blue,t.alpha=e.alpha-r.alpha,t},u.multiply=function(e,r,t){return t.red=e.red*r.red,t.green=e.green*r.green,t.blue=e.blue*r.blue,t.alpha=e.alpha*r.alpha,t},u.divide=function(e,r,t){return t.red=e.red/r.red,t.green=e.green/r.green,t.blue=e.blue/r.blue,t.alpha=e.alpha/r.alpha,t},u.mod=function(e,r,t){return t.red=e.red%r.red,t.green=e.green%r.green,t.blue=e.blue%r.blue,t.alpha=e.alpha%r.alpha,t},u.multiplyByScalar=function(e,r,t){return t.red=e.red*r,t.green=e.green*r,t.blue=e.blue*r,t.alpha=e.alpha*r,t},u.divideByScalar=function(e,r,t){return t.red=e.red/r,t.green=e.green/r,t.blue=e.blue/r,t.alpha=e.alpha/r,t},u.ALICEBLUE=o(u.fromCssColorString("#F0F8FF")),u.ANTIQUEWHITE=o(u.fromCssColorString("#FAEBD7")),u.AQUA=o(u.fromCssColorString("#00FFFF")),u.AQUAMARINE=o(u.fromCssColorString("#7FFFD4")),u.AZURE=o(u.fromCssColorString("#F0FFFF")),u.BEIGE=o(u.fromCssColorString("#F5F5DC")),u.BISQUE=o(u.fromCssColorString("#FFE4C4")),u.BLACK=o(u.fromCssColorString("#000000")),u.BLANCHEDALMOND=o(u.fromCssColorString("#FFEBCD")),u.BLUE=o(u.fromCssColorString("#0000FF")),u.BLUEVIOLET=o(u.fromCssColorString("#8A2BE2")),u.BROWN=o(u.fromCssColorString("#A52A2A")),u.BURLYWOOD=o(u.fromCssColorString("#DEB887")),u.CADETBLUE=o(u.fromCssColorString("#5F9EA0")),u.CHARTREUSE=o(u.fromCssColorString("#7FFF00")),u.CHOCOLATE=o(u.fromCssColorString("#D2691E")),u.CORAL=o(u.fromCssColorString("#FF7F50")),u.CORNFLOWERBLUE=o(u.fromCssColorString("#6495ED")),u.CORNSILK=o(u.fromCssColorString("#FFF8DC")),u.CRIMSON=o(u.fromCssColorString("#DC143C")),u.CYAN=o(u.fromCssColorString("#00FFFF")),u.DARKBLUE=o(u.fromCssColorString("#00008B")),u.DARKCYAN=o(u.fromCssColorString("#008B8B")),u.DARKGOLDENROD=o(u.fromCssColorString("#B8860B")),u.DARKGRAY=o(u.fromCssColorString("#A9A9A9")),u.DARKGREEN=o(u.fromCssColorString("#006400")),u.DARKGREY=u.DARKGRAY,u.DARKKHAKI=o(u.fromCssColorString("#BDB76B")),u.DARKMAGENTA=o(u.fromCssColorString("#8B008B")),u.DARKOLIVEGREEN=o(u.fromCssColorString("#556B2F")),u.DARKORANGE=o(u.fromCssColorString("#FF8C00")),u.DARKORCHID=o(u.fromCssColorString("#9932CC")),u.DARKRED=o(u.fromCssColorString("#8B0000")),u.DARKSALMON=o(u.fromCssColorString("#E9967A")),u.DARKSEAGREEN=o(u.fromCssColorString("#8FBC8F")),u.DARKSLATEBLUE=o(u.fromCssColorString("#483D8B")),u.DARKSLATEGRAY=o(u.fromCssColorString("#2F4F4F")),u.DARKSLATEGREY=u.DARKSLATEGRAY,u.DARKTURQUOISE=o(u.fromCssColorString("#00CED1")),u.DARKVIOLET=o(u.fromCssColorString("#9400D3")),u.DEEPPINK=o(u.fromCssColorString("#FF1493")),u.DEEPSKYBLUE=o(u.fromCssColorString("#00BFFF")),u.DIMGRAY=o(u.fromCssColorString("#696969")),u.DIMGREY=u.DIMGRAY,u.DODGERBLUE=o(u.fromCssColorString("#1E90FF")),u.FIREBRICK=o(u.fromCssColorString("#B22222")),u.FLORALWHITE=o(u.fromCssColorString("#FFFAF0")),u.FORESTGREEN=o(u.fromCssColorString("#228B22")),u.FUSCHIA=o(u.fromCssColorString("#FF00FF")),u.GAINSBORO=o(u.fromCssColorString("#DCDCDC")),u.GHOSTWHITE=o(u.fromCssColorString("#F8F8FF")),u.GOLD=o(u.fromCssColorString("#FFD700")),u.GOLDENROD=o(u.fromCssColorString("#DAA520")),u.GRAY=o(u.fromCssColorString("#808080")),u.GREEN=o(u.fromCssColorString("#008000")),u.GREENYELLOW=o(u.fromCssColorString("#ADFF2F")),u.GREY=u.GRAY,u.HONEYDEW=o(u.fromCssColorString("#F0FFF0")),u.HOTPINK=o(u.fromCssColorString("#FF69B4")),u.INDIANRED=o(u.fromCssColorString("#CD5C5C")),u.INDIGO=o(u.fromCssColorString("#4B0082")),u.IVORY=o(u.fromCssColorString("#FFFFF0")),u.KHAKI=o(u.fromCssColorString("#F0E68C")),u.LAVENDER=o(u.fromCssColorString("#E6E6FA")),u.LAVENDAR_BLUSH=o(u.fromCssColorString("#FFF0F5")),u.LAWNGREEN=o(u.fromCssColorString("#7CFC00")),u.LEMONCHIFFON=o(u.fromCssColorString("#FFFACD")),u.LIGHTBLUE=o(u.fromCssColorString("#ADD8E6")),u.LIGHTCORAL=o(u.fromCssColorString("#F08080")),u.LIGHTCYAN=o(u.fromCssColorString("#E0FFFF")),u.LIGHTGOLDENRODYELLOW=o(u.fromCssColorString("#FAFAD2")),u.LIGHTGRAY=o(u.fromCssColorString("#D3D3D3")),u.LIGHTGREEN=o(u.fromCssColorString("#90EE90")),u.LIGHTGREY=u.LIGHTGRAY,u.LIGHTPINK=o(u.fromCssColorString("#FFB6C1")),u.LIGHTSEAGREEN=o(u.fromCssColorString("#20B2AA")),u.LIGHTSKYBLUE=o(u.fromCssColorString("#87CEFA")),u.LIGHTSLATEGRAY=o(u.fromCssColorString("#778899")),u.LIGHTSLATEGREY=u.LIGHTSLATEGRAY,u.LIGHTSTEELBLUE=o(u.fromCssColorString("#B0C4DE")),u.LIGHTYELLOW=o(u.fromCssColorString("#FFFFE0")),u.LIME=o(u.fromCssColorString("#00FF00")),u.LIMEGREEN=o(u.fromCssColorString("#32CD32")),u.LINEN=o(u.fromCssColorString("#FAF0E6")),u.MAGENTA=o(u.fromCssColorString("#FF00FF")),u.MAROON=o(u.fromCssColorString("#800000")),u.MEDIUMAQUAMARINE=o(u.fromCssColorString("#66CDAA")),u.MEDIUMBLUE=o(u.fromCssColorString("#0000CD")),u.MEDIUMORCHID=o(u.fromCssColorString("#BA55D3")),u.MEDIUMPURPLE=o(u.fromCssColorString("#9370DB")),u.MEDIUMSEAGREEN=o(u.fromCssColorString("#3CB371")),u.MEDIUMSLATEBLUE=o(u.fromCssColorString("#7B68EE")),u.MEDIUMSPRINGGREEN=o(u.fromCssColorString("#00FA9A")),u.MEDIUMTURQUOISE=o(u.fromCssColorString("#48D1CC")),u.MEDIUMVIOLETRED=o(u.fromCssColorString("#C71585")),u.MIDNIGHTBLUE=o(u.fromCssColorString("#191970")),u.MINTCREAM=o(u.fromCssColorString("#F5FFFA")),u.MISTYROSE=o(u.fromCssColorString("#FFE4E1")),u.MOCCASIN=o(u.fromCssColorString("#FFE4B5")),u.NAVAJOWHITE=o(u.fromCssColorString("#FFDEAD")),u.NAVY=o(u.fromCssColorString("#000080")),u.OLDLACE=o(u.fromCssColorString("#FDF5E6")),u.OLIVE=o(u.fromCssColorString("#808000")),u.OLIVEDRAB=o(u.fromCssColorString("#6B8E23")),u.ORANGE=o(u.fromCssColorString("#FFA500")),u.ORANGERED=o(u.fromCssColorString("#FF4500")),u.ORCHID=o(u.fromCssColorString("#DA70D6")),u.PALEGOLDENROD=o(u.fromCssColorString("#EEE8AA")),u.PALEGREEN=o(u.fromCssColorString("#98FB98")),u.PALETURQUOISE=o(u.fromCssColorString("#AFEEEE")),u.PALEVIOLETRED=o(u.fromCssColorString("#DB7093")),u.PAPAYAWHIP=o(u.fromCssColorString("#FFEFD5")),u.PEACHPUFF=o(u.fromCssColorString("#FFDAB9")),u.PERU=o(u.fromCssColorString("#CD853F")),u.PINK=o(u.fromCssColorString("#FFC0CB")),u.PLUM=o(u.fromCssColorString("#DDA0DD")),u.POWDERBLUE=o(u.fromCssColorString("#B0E0E6")),u.PURPLE=o(u.fromCssColorString("#800080")),u.RED=o(u.fromCssColorString("#FF0000")),u.ROSYBROWN=o(u.fromCssColorString("#BC8F8F")),u.ROYALBLUE=o(u.fromCssColorString("#4169E1")),u.SADDLEBROWN=o(u.fromCssColorString("#8B4513")),u.SALMON=o(u.fromCssColorString("#FA8072")),u.SANDYBROWN=o(u.fromCssColorString("#F4A460")),u.SEAGREEN=o(u.fromCssColorString("#2E8B57")),u.SEASHELL=o(u.fromCssColorString("#FFF5EE")),u.SIENNA=o(u.fromCssColorString("#A0522D")),u.SILVER=o(u.fromCssColorString("#C0C0C0")),u.SKYBLUE=o(u.fromCssColorString("#87CEEB")),u.SLATEBLUE=o(u.fromCssColorString("#6A5ACD")),u.SLATEGRAY=o(u.fromCssColorString("#708090")),u.SLATEGREY=u.SLATEGRAY,u.SNOW=o(u.fromCssColorString("#FFFAFA")),u.SPRINGGREEN=o(u.fromCssColorString("#00FF7F")),u.STEELBLUE=o(u.fromCssColorString("#4682B4")),u.TAN=o(u.fromCssColorString("#D2B48C")),u.TEAL=o(u.fromCssColorString("#008080")),u.THISTLE=o(u.fromCssColorString("#D8BFD8")),u.TOMATO=o(u.fromCssColorString("#FF6347")),u.TURQUOISE=o(u.fromCssColorString("#40E0D0")),u.VIOLET=o(u.fromCssColorString("#EE82EE")),u.WHEAT=o(u.fromCssColorString("#F5DEB3")),u.WHITE=o(u.fromCssColorString("#FFFFFF")),u.WHITESMOKE=o(u.fromCssColorString("#F5F5F5")),u.YELLOW=o(u.fromCssColorString("#FFFF00")),u.YELLOWGREEN=o(u.fromCssColorString("#9ACD32")),u.TRANSPARENT=o(new u(0,0,0,0)),u}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var 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5713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(r)}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,r,t,n,o,i){"use strict";if(!o.supportsTypedArrays())return{};var a={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return a.getSizeInBytes=function(e){switch(e){case a.BYTE:return Int8Array.BYTES_PER_ELEMENT;case a.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case a.SHORT:return Int16Array.BYTES_PER_ELEMENT;case a.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case a.INT:return Int32Array.BYTES_PER_ELEMENT;case a.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case a.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case a.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new n("componentDatatype is not a valid value.")}},a.fromTypedArray=function(e){return e instanceof Int8Array?a.BYTE:e instanceof Uint8Array?a.UNSIGNED_BYTE:e instanceof Int16Array?a.SHORT:e instanceof Uint16Array?a.UNSIGNED_SHORT:e instanceof Int32Array?a.INT:e instanceof Uint32Array?a.UNSIGNED_INT:e instanceof Float32Array?a.FLOAT:e instanceof Float64Array?a.DOUBLE:void 0},a.validate=function(e){return t(e)&&(e===a.BYTE||e===a.UNSIGNED_BYTE||e===a.SHORT||e===a.UNSIGNED_SHORT||e===a.INT||e===a.UNSIGNED_INT||e===a.FLOAT||e===a.DOUBLE)},a.createTypedArray=function(e,r){switch(e){case a.BYTE:return new Int8Array(r);case a.UNSIGNED_BYTE:return new Uint8Array(r);case a.SHORT:return new Int16Array(r);case a.UNSIGNED_SHORT:return new Uint16Array(r);case a.INT:return new Int32Array(r);case a.UNSIGNED_INT:return new Uint32Array(r);case a.FLOAT:return new Float32Array(r);case a.DOUBLE:return new Float64Array(r);default:throw new n("componentDatatype is not a valid value.")}},a.createArrayBufferView=function(e,t,o,i){switch(o=r(o,0),i=r(i,(t.byteLength-o)/a.getSizeInBytes(e)),e){case a.BYTE:return new Int8Array(t,o,i);case a.UNSIGNED_BYTE:return new Uint8Array(t,o,i);case a.SHORT:return new Int16Array(t,o,i);case a.UNSIGNED_SHORT:return new Uint16Array(t,o,i);case a.INT:return new Int32Array(t,o,i);case a.UNSIGNED_INT:return new Uint32Array(t,o,i);case a.FLOAT:return new Float32Array(t,o,i);case a.DOUBLE:return new Float64Array(t,o,i);default:throw new n("componentDatatype is not a valid value.")}},a.fromName=function(e){switch(e){case"BYTE":return a.BYTE;case"UNSIGNED_BYTE":return a.UNSIGNED_BYTE;case"SHORT":return a.SHORT;case"UNSIGNED_SHORT":return a.UNSIGNED_SHORT;case"INT":return a.INT;case"UNSIGNED_INT":return a.UNSIGNED_INT;case"FLOAT":return a.FLOAT;case"DOUBLE":return a.DOUBLE;default:throw new n("name is not a valid value.")}},i(a)}),define("Core/GeometryType",["./freezeObject"],function(e){"use strict";var r={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return e(r)}),define("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(e,r){"use strict";var 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E(r,t,o){n(o)||(o={});var i=r.origin,a=r.direction,u=t.center,s=t.radius*t.radius,c=e.subtract(i,u,T),E=e.dot(a,a),f=2*e.dot(a,c),h=e.magnitudeSquared(c)-s,m=l(E,f,h,y);if(n(m))return o.start=m.root0,o.stop=m.root1,o}function f(e,r,t){var n=e+r;return i.sign(e)!==i.sign(r)&&Math.abs(n/Math.max(Math.abs(e),Math.abs(r)))<t?0:n}function h(r,t,n,o,c){var l,E=o*o,h=c*c,m=(r[a.COLUMN1ROW1]-r[a.COLUMN2ROW2])*h,d=c*(o*f(r[a.COLUMN1ROW0],r[a.COLUMN0ROW1],i.EPSILON15)+t.y),p=r[a.COLUMN0ROW0]*E+r[a.COLUMN2ROW2]*h+o*t.x+n,T=h*f(r[a.COLUMN2ROW1],r[a.COLUMN1ROW2],i.EPSILON15),R=c*(o*f(r[a.COLUMN2ROW0],r[a.COLUMN0ROW2])+t.z),A=[];if(0===R&&0===T){if(l=u.computeRealRoots(m,d,p),0===l.length)return A;var _=l[0],y=Math.sqrt(Math.max(1-_*_,0));if(A.push(new e(o,c*_,c*-y)),A.push(new e(o,c*_,c*y)),2===l.length){var S=l[1],v=Math.sqrt(Math.max(1-S*S,0));A.push(new e(o,c*S,c*-v)),A.push(new e(o,c*S,c*v))}return A}var N=R*R,C=T*T,g=m*m,I=R*T,M=g+C,O=2*(d*m+I),L=2*p*m+d*d-C+N,F=2*(p*d-I),P=p*p-N;if(0===M&&0===O&&0===L&&0===F)return A;l=s.computeRealRoots(M,O,L,F,P);var w=l.length;if(0===w)return A;for(var D=0;D<w;++D){var x,U=l[D],b=U*U,B=Math.max(1-b,0),G=Math.sqrt(B);x=i.sign(m)===i.sign(p)?f(m*b+p,d*U,i.EPSILON12):i.sign(p)===i.sign(d*U)?f(m*b,d*U+p,i.EPSILON12):f(m*b+d*U,p,i.EPSILON12);var z=f(T*U,R,i.EPSILON15),V=x*z;V<0?A.push(new e(o,c*U,c*G)):V>0?A.push(new e(o,c*U,c*-G)):0!==G?(A.push(new e(o,c*U,c*-G)),A.push(new e(o,c*U,c*G)),++D):A.push(new e(o,c*U,c*G))}return A}var m={};m.rayPlane=function(r,t,o){n(o)||(o=new e);var a=r.origin,u=r.direction,s=t.normal,c=e.dot(s,u);if(!(Math.abs(c)<i.EPSILON15)){var l=(-t.distance-e.dot(s,a))/c;if(!(l<0))return o=e.multiplyByScalar(u,l,o),e.add(a,o,o)}};var d=new e,p=new e,T=new e,R=new e,A=new e;m.rayTriangleParametric=function(r,n,o,a,u){u=t(u,!1);var s,c,l,E,f,h=r.origin,m=r.direction,_=e.subtract(o,n,d),y=e.subtract(a,n,p),S=e.cross(m,y,T),v=e.dot(_,S);if(u){if(v<i.EPSILON6)return;if(s=e.subtract(h,n,R),l=e.dot(s,S),l<0||l>v)return;if(c=e.cross(s,_,A),E=e.dot(m,c),E<0||l+E>v)return;f=e.dot(y,c)/v}else{if(Math.abs(v)<i.EPSILON6)return;var N=1/v;if(s=e.subtract(h,n,R),l=e.dot(s,S)*N,l<0||l>1)return;if(c=e.cross(s,_,A),E=e.dot(m,c)*N,E<0||l+E>1)return;f=e.dot(y,c)*N}return f},m.rayTriangle=function(r,t,o,i,a,u){var s=m.rayTriangleParametric(r,t,o,i,a);if(n(s)&&!(s<0))return n(u)||(u=new e),e.multiplyByScalar(r.direction,s,u),e.add(r.origin,u,u)};var _=new c;m.lineSegmentTriangle=function(r,t,o,i,a,u,s){var c=_;e.clone(r,c.origin),e.subtract(t,r,c.direction),e.normalize(c.direction,c.direction);var l=m.rayTriangleParametric(c,o,i,a,u);if(!(!n(l)||l<0||l>e.distance(r,t)))return n(s)||(s=new e),e.multiplyByScalar(c.direction,l,s),e.add(c.origin,s,s)};var y={root0:0,root1:0};m.raySphere=function(e,r,t){if(t=E(e,r,t),n(t)&&!(t.stop<0))return t.start=Math.max(t.start,0),t};var S=new c;m.lineSegmentSphere=function(r,t,o,i){var a=S;e.clone(r,a.origin);var u=e.subtract(t,r,a.direction),s=e.magnitude(u);if(e.normalize(u,u),i=E(a,o,i),!(!n(i)||i.stop<0||i.start>s))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,s),i};var v=new e,N=new e;m.rayEllipsoid=function(r,t){var n,o,i,a,u,s=t.oneOverRadii,c=e.multiplyComponents(s,r.origin,v),l=e.multiplyComponents(s,r.direction,N),E=e.magnitudeSquared(c),f=e.dot(c,l);if(E>1){if(f>=0)return;var h=f*f;if(n=E-1,o=e.magnitudeSquared(l),i=o*n,h<i)return;if(h>i){a=f*f-i,u=-f+Math.sqrt(a);var m=u/o,d=n/u;return m<d?{start:m,stop:d}:{start:d,stop:m}}var p=Math.sqrt(n/o);return{start:p,stop:p}}return E<1?(n=E-1,o=e.magnitudeSquared(l),i=o*n,a=f*f-i,u=-f+Math.sqrt(a),{start:0,stop:u/o}):f<0?(o=e.magnitudeSquared(l),{start:0,stop:-f/o}):void 0};var C=new e,g=new e,I=new e,M=new e,O=new e,L=new a,F=new a,P=new a,w=new a,D=new a,x=new a,U=new a,b=new e,B=new e,G=new r;m.grazingAltitudeLocation=function(r,t){var o=r.origin,u=r.direction,s=t.geodeticSurfaceNormal(o,C);if(e.dot(u,s)>=0)return o;var c=n(this.rayEllipsoid(r,t)),l=t.transformPositionToScaledSpace(u,C),E=e.normalize(l,l),f=e.mostOrthogonalAxis(l,M),m=e.normalize(e.cross(f,E,g),g),d=e.normalize(e.cross(E,m,I),I),p=L;p[0]=E.x,p[1]=E.y,p[2]=E.z,p[3]=m.x,p[4]=m.y,p[5]=m.z,p[6]=d.x,p[7]=d.y,p[8]=d.z;var T=a.transpose(p,F),R=a.fromScale(t.radii,P),A=a.fromScale(t.oneOverRadii,w),_=D;_[0]=0,_[1]=-u.z,_[2]=u.y,_[3]=u.z,_[4]=0,_[5]=-u.x,_[6]=-u.y,_[7]=u.x,_[8]=0;var y,S,v=a.multiply(a.multiply(T,A,x),_,x),N=a.multiply(a.multiply(v,R,U),p,U),z=a.multiplyByVector(v,o,O),V=h(N,e.negate(z,C),0,0,1),H=V.length;if(H>0){for(var W=e.clone(e.ZERO,B),q=Number.NEGATIVE_INFINITY,X=0;X<H;++X){y=a.multiplyByVector(R,a.multiplyByVector(p,V[X],b),b);var Y=e.normalize(e.subtract(y,o,M),M),k=e.dot(Y,u);k>q&&(q=k,W=e.clone(y,W))}var K=t.cartesianToCartographic(W,G);return q=i.clamp(q,0,1),S=e.magnitude(e.subtract(W,o,M))*Math.sqrt(1-q*q),S=c?-S:S,K.height=S,t.cartographicToCartesian(K,new e)}};var z=new e;return m.lineSegmentPlane=function(r,t,o,a){n(a)||(a=new e);var u=e.subtract(t,r,z),s=o.normal,c=e.dot(s,u);if(!(Math.abs(c)<i.EPSILON6)){var l=e.dot(s,r),E=-(o.distance+l)/c;if(!(E<0||E>1))return e.multiplyByScalar(u,E,a),e.add(r,a,a),a}},m.trianglePlaneIntersection=function(r,t,n,o){var i=o.normal,a=o.distance,u=e.dot(i,r)+a<0,s=e.dot(i,t)+a<0,c=e.dot(i,n)+a<0,l=0;l+=u?1:0,l+=s?1:0,l+=c?1:0;var E,f;if(1!==l&&2!==l||(E=new e,f=new e),1===l){if(u)return m.lineSegmentPlane(r,t,o,E),m.lineSegmentPlane(r,n,o,f),{positions:[r,t,n,E,f],indices:[0,3,4,1,2,4,1,4,3]};if(s)return m.lineSegmentPlane(t,n,o,E),m.lineSegmentPlane(t,r,o,f),{positions:[r,t,n,E,f],indices:[1,3,4,2,0,4,2,4,3]};if(c)return m.lineSegmentPlane(n,r,o,E),m.lineSegmentPlane(n,t,o,f),{positions:[r,t,n,E,f],indices:[2,3,4,0,1,4,0,4,3]}}else if(2===l){if(!u)return m.lineSegmentPlane(t,r,o,E),m.lineSegmentPlane(n,r,o,f),{positions:[r,t,n,E,f],indices:[1,2,4,1,4,3,0,3,4]};if(!s)return m.lineSegmentPlane(n,t,o,E),m.lineSegmentPlane(r,t,o,f),{positions:[r,t,n,E,f],indices:[2,0,4,2,4,3,1,3,4]};if(!c)return m.lineSegmentPlane(r,n,o,E),m.lineSegmentPlane(t,n,o,f),{positions:[r,t,n,E,f],indices:[0,1,4,0,4,3,2,3,4]}}},m}),define("Core/Tipsify",["./defaultValue","./defined","./DeveloperError"],function(e,r,t){"use strict";var n={};return n.calculateACMR=function(t){t=e(t,e.EMPTY_OBJECT);var n=t.indices,o=t.maximumIndex,i=e(t.cacheSize,24),a=n.length;if(!r(o)){o=0;for(var u=0,s=n[u];u<a;)s>o&&(o=s),++u,s=n[u]}for(var c=[],l=0;l<o+1;l++)c[l]=0;for(var E=i+1,f=0;f<a;++f)E-c[n[f]]>i&&(c[n[f]]=E,++E);return(E-i+1)/(a/3)},n.tipsify=function(t){function n(e,r,t,n){for(;r.length>=1;){var o=r[r.length-1];if(r.splice(r.length-1,1),e[o].numLiveTriangles>0)return o}for(;i<n;){if(e[i].numLiveTriangles>0)return++i,i-1;++i}return-1}function 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_=h.computeNumberOfVertices(new h({attributes:p,primitiveType:N.POINTS})),y=T.createTypedArray(_,A),S=0,v=0;for(i=0;i<f;++i){var C=e[i][r].indices,g=C.length;for(u=0;u<g;++u)y[S++]=v+C[u];v+=h.computeNumberOfVertices(e[i][r])}R=y}var I,M=new o,O=0;for(i=0;i<f;++i){if(I=e[i][r].boundingSphere,!c(I)){M=void 0;break}o.add(I.center,M,M)}if(c(M))for(o.divideByScalar(M,f,M),i=0;i<f;++i){I=e[i][r].boundingSphere;var L=o.magnitude(o.subtract(I.center,M,ce))+I.radius;L>O&&(O=L)}return new h({attributes:p,indices:R,primitiveType:d,boundingSphere:c(M)?new t(M,O):void 0})}function U(e){if(c(e.indices))return e;for(var r=h.computeNumberOfVertices(e),t=T.createTypedArray(r,r),n=0;n<r;++n)t[n]=n;return e.indices=t,e}function b(e){var r=h.computeNumberOfVertices(e),t=T.createTypedArray(r,3*(r-2));t[0]=1,t[1]=0,t[2]=2;for(var n=3,o=3;o<r;++o)t[n++]=o-1,t[n++]=0,t[n++]=o;return e.indices=t,e.primitiveType=N.TRIANGLES,e}function B(e){var r=h.computeNumberOfVertices(e),t=T.createTypedArray(r,3*(r-2));t[0]=0,t[1]=1,t[2]=2,r>3&&(t[3]=0,t[4]=2,t[5]=3);for(var n=6,o=3;o<r-1;o+=2)t[n++]=o,t[n++]=o-1,t[n++]=o+1,o+2<r&&(t[n++]=o,t[n++]=o+1,t[n++]=o+2);return e.indices=t,e.primitiveType=N.TRIANGLES,e}function G(e){if(c(e.indices))return e;for(var r=h.computeNumberOfVertices(e),t=T.createTypedArray(r,r),n=0;n<r;++n)t[n]=n;return e.indices=t,e}function z(e){var r=h.computeNumberOfVertices(e),t=T.createTypedArray(r,2*(r-1));t[0]=0,t[1]=1;for(var n=2,o=2;o<r;++o)t[n++]=o-1,t[n++]=o;return e.indices=t,e.primitiveType=N.LINES,e}function V(e){var r=h.computeNumberOfVertices(e),t=T.createTypedArray(r,2*r);t[0]=0,t[1]=1;for(var n=2,o=2;o<r;++o)t[n++]=o-1,t[n++]=o;return t[n++]=r-1,t[n]=0,e.indices=t,e.primitiveType=N.LINES,e}function H(e){switch(e.primitiveType){case N.TRIANGLE_FAN:return b(e);case N.TRIANGLE_STRIP:return B(e);case N.TRIANGLES:return U(e);case N.LINE_STRIP:return z(e);case N.LINE_LOOP:return V(e);case N.LINES:return G(e)}return e}function W(e,r){Math.abs(e.y)<_.EPSILON6&&(r?e.y=-_.EPSILON6:e.y=_.EPSILON6)}function q(e,r,t){if(0!==e.y&&0!==r.y&&0!==t.y)return W(e,e.y<0),W(r,r.y<0),void W(t,t.y<0);var n,o=Math.abs(e.y),i=Math.abs(r.y),a=Math.abs(t.y);n=o>i?o>a?_.sign(e.y):_.sign(t.y):i>a?_.sign(r.y):_.sign(t.y);var u=n<0;W(e,u),W(r,u),W(t,u)}function X(e,r,t,n){o.add(e,o.multiplyByScalar(o.subtract(r,e,ye),e.y/(e.y-r.y),ye),t),o.clone(t,n),W(t,!0),W(n,!1)}function Y(e,r,t){if(!(e.x>=0||r.x>=0||t.x>=0)){q(e,r,t);var n=e.y<0,o=r.y<0,i=t.y<0,a=0;a+=n?1:0,a+=o?1:0,a+=i?1:0;var u=ge.indices;1===a?(u[1]=3,u[2]=4,u[5]=6,u[7]=6,u[8]=5,n?(X(e,r,Se,Ne),X(e,t,ve,Ce),u[0]=0,u[3]=1,u[4]=2,u[6]=1):o?(X(r,t,Se,Ne),X(r,e,ve,Ce),u[0]=1,u[3]=2,u[4]=0,u[6]=2):i&&(X(t,e,Se,Ne),X(t,r,ve,Ce),u[0]=2,u[3]=0,u[4]=1,u[6]=0)):2===a&&(u[2]=4,u[4]=4,u[5]=3,u[7]=5,u[8]=6,n?o?i||(X(t,e,Se,Ne),X(t,r,ve,Ce),u[0]=0,u[1]=1,u[3]=0,u[6]=2):(X(r,t,Se,Ne),X(r,e,ve,Ce),u[0]=2,u[1]=0,u[3]=2,u[6]=1):(X(e,r,Se,Ne),X(e,t,ve,Ce),u[0]=1,u[1]=2,u[3]=1,u[6]=0));var s=ge.positions;return s[0]=e,s[1]=r,s[2]=t,s.length=3,1!==a&&2!==a||(s[3]=Se,s[4]=ve,s[5]=Ne,s[6]=Ce,s.length=7),ge}}function k(e,r){var n=e.attributes;if(0!==n.position.values.length){for(var o in n)if(n.hasOwnProperty(o)&&c(n[o])&&c(n[o].values)){var i=n[o];i.values=u.createTypedArray(i.componentDatatype,i.values)}var a=h.computeNumberOfVertices(e);return e.indices=T.createTypedArray(a,e.indices),r&&(e.boundingSphere=t.fromVertices(n.position.values)),e}}function K(e){var r=e.attributes,t={};for(var n in r)if(r.hasOwnProperty(n)&&c(r[n])&&c(r[n].values)){var o=r[n];t[n]=new m({componentDatatype:o.componentDatatype,componentsPerAttribute:o.componentsPerAttribute,normalize:o.normalize,values:[]})}return new h({attributes:t,indices:[],primitiveType:e.primitiveType})}function j(e,r,t){var n=c(e.geometry.boundingSphere);r=k(r,n),t=k(t,n),c(t)&&!c(r)?e.geometry=t:!c(t)&&c(r)?e.geometry=r:(e.westHemisphereGeometry=r,e.eastHemisphereGeometry=t,e.geometry=void 0)}function Z(e,t,i,a,u,s,l,E,f,h,m){if(c(s)||c(l)||c(E)||c(f)){var d=o.fromArray(u,3*e,Ie),p=o.fromArray(u,3*t,Me),T=o.fromArray(u,3*i,Oe),R=r(a,d,p,T,Le);if(c(s)){var A=o.fromArray(s,3*e,Ie),_=o.fromArray(s,3*t,Me),y=o.fromArray(s,3*i,Oe);o.multiplyByScalar(A,R.x,A),o.multiplyByScalar(_,R.y,_),o.multiplyByScalar(y,R.z,y);var S=o.add(A,_,A);o.add(S,y,S),o.normalize(S,S),o.pack(S,h.normal.values,3*m)}if(c(l)){var v=o.fromArray(l,3*e,Ie),N=o.fromArray(l,3*t,Me),C=o.fromArray(l,3*i,Oe);o.multiplyByScalar(v,R.x,v),o.multiplyByScalar(N,R.y,N),o.multiplyByScalar(C,R.z,C);var g=o.add(v,N,v);o.add(g,C,g),o.normalize(g,g),o.pack(g,h.binormal.values,3*m)}if(c(E)){var I=o.fromArray(E,3*e,Ie),M=o.fromArray(E,3*t,Me),O=o.fromArray(E,3*i,Oe);o.multiplyByScalar(I,R.x,I),o.multiplyByScalar(M,R.y,M),o.multiplyByScalar(O,R.z,O);var L=o.add(I,M,I);o.add(L,O,L),o.normalize(L,L),o.pack(L,h.tangent.values,3*m)}if(c(f)){var F=n.fromArray(f,2*e,Fe),P=n.fromArray(f,2*t,Pe),w=n.fromArray(f,2*i,we);n.multiplyByScalar(F,R.x,F),n.multiplyByScalar(P,R.y,P),n.multiplyByScalar(w,R.z,w);var D=n.add(F,P,F);n.add(D,w,D),n.pack(D,h.st.values,2*m)}}}function Q(e,r,t,n,o,i){var a=e.position.values.length/3;if(o!==-1){var u=n[o],s=t[u];return s===-1?(t[u]=a,e.position.values.push(i.x,i.y,i.z),r.push(a),a):(r.push(s),s)}return e.position.values.push(i.x,i.y,i.z),r.push(a),a}function J(e){var r,t,n,i,a,u=e.geometry,s=u.attributes,l=s.position.values,E=c(s.normal)?s.normal.values:void 0,f=c(s.binormal)?s.binormal.values:void 0,h=c(s.tangent)?s.tangent.values:void 0,m=c(s.st)?s.st.values:void 0,d=u.indices,p=K(u),T=K(u),R=[];R.length=l.length/3;var A=[];for(A.length=l.length/3,a=0;a<R.length;++a)R[a]=-1,A[a]=-1;var _=d.length;for(a=0;a<_;a+=3){var y=d[a],S=d[a+1],v=d[a+2],N=o.fromArray(l,3*y),C=o.fromArray(l,3*S),g=o.fromArray(l,3*v),I=Y(N,C,g);if(c(I)&&I.positions.length>3)for(var M=I.positions,O=I.indices,L=O.length,F=0;F<L;++F){var P=O[F],w=M[P];w.y<0?(r=T.attributes,t=T.indices,n=R):(r=p.attributes,t=p.indices,n=A),i=Q(r,t,n,d,P<3?a+P:-1,w),Z(y,S,v,w,l,E,f,h,m,r,i)}else c(I)&&(N=I.positions[0],C=I.positions[1],g=I.positions[2]),N.y<0?(r=T.attributes,t=T.indices,n=R):(r=p.attributes,t=p.indices,n=A),i=Q(r,t,n,d,a,N),Z(y,S,v,N,l,E,f,h,m,r,i),i=Q(r,t,n,d,a+1,C),Z(y,S,v,C,l,E,f,h,m,r,i),i=Q(r,t,n,d,a+2,g),Z(y,S,v,g,l,E,f,h,m,r,i)}j(e,T,p)}function $(e){var r,t=e.geometry,n=t.attributes,i=n.position.values,a=t.indices,u=K(t),s=K(t),l=a.length,E=[];E.length=i.length/3;var f=[];for(f.length=i.length/3,r=0;r<E.length;++r)E[r]=-1,f[r]=-1;for(r=0;r<l;r+=2){var h=a[r],m=a[r+1],d=o.fromArray(i,3*h,Ie),p=o.fromArray(i,3*m,Me);Math.abs(d.y)<_.EPSILON6&&(d.y<0?d.y=-_.EPSILON6:d.y=_.EPSILON6),Math.abs(p.y)<_.EPSILON6&&(p.y<0?p.y=-_.EPSILON6:p.y=_.EPSILON6);var T=u.attributes,R=u.indices,y=f,S=s.attributes,v=s.indices,N=E,C=A.lineSegmentPlane(d,p,De,Oe);if(c(C)){var g=o.multiplyByScalar(o.UNIT_Y,5*_.EPSILON9,xe);d.y<0&&(o.negate(g,g),T=s.attributes,R=s.indices,y=E,S=u.attributes,v=u.indices,N=f);var I=o.add(C,g,Ue);Q(T,R,y,a,r,d),Q(T,R,y,a,-1,I),o.negate(g,g),o.add(C,g,I),Q(S,v,N,a,-1,I),Q(S,v,N,a,r+1,p)}else{var M,O,L;d.y<0?(M=s.attributes,O=s.indices,L=E):(M=u.attributes,O=u.indices,L=f),Q(M,O,L,a,r,d),Q(M,O,L,a,r+1,p)}}j(e,s,u)}function ee(e){for(var r=e.attributes,t=r.position.values,n=r.prevPosition.values,i=r.nextPosition.values,a=t.length,u=0;u<a;u+=3){var s=o.unpack(t,u,Ge);if(!(s.x>0)){var c=o.unpack(n,u,ze);(s.y<0&&c.y>0||s.y>0&&c.y<0)&&(u-3>0?(n[u]=t[u-3],n[u+1]=t[u-2],n[u+2]=t[u-1]):o.pack(s,n,u));var l=o.unpack(i,u,Ve);(s.y<0&&l.y>0||s.y>0&&l.y<0)&&(u+3<a?(i[u]=t[u+3],i[u+1]=t[u+4],i[u+2]=t[u+5]):o.pack(s,i,u))}}}function re(e){var r,t,a,u=e.geometry,s=u.attributes,l=s.position.values,E=s.prevPosition.values,f=s.nextPosition.values,h=s.expandAndWidth.values,m=c(s.st)?s.st.values:void 0,d=c(s.color)?s.color.values:void 0,p=K(u),T=K(u),R=!1,y=l.length/3;for(r=0;r<y;r+=4){var S=r,v=r+2,N=o.fromArray(l,3*S,Ge),C=o.fromArray(l,3*v,ze);if(Math.abs(N.y)<ke)for(N.y=ke*(C.y<0?-1:1),l[3*r+1]=N.y,l[3*(r+1)+1]=N.y,t=3*S;t<3*S+12;t+=3)E[t]=l[3*r],E[t+1]=l[3*r+1],E[t+2]=l[3*r+2];if(Math.abs(C.y)<ke)for(C.y=ke*(N.y<0?-1:1),l[3*(r+2)+1]=C.y,l[3*(r+3)+1]=C.y,t=3*S;t<3*S+12;t+=3)f[t]=l[3*(r+2)],f[t+1]=l[3*(r+2)+1],f[t+2]=l[3*(r+2)+2];var g=p.attributes,I=p.indices,M=T.attributes,O=T.indices,L=A.lineSegmentPlane(N,C,De,He);if(c(L)){R=!0;var F=o.multiplyByScalar(o.UNIT_Y,Ye,We);N.y<0&&(o.negate(F,F),g=T.attributes,I=T.indices,M=p.attributes,O=p.indices);var P=o.add(L,F,qe);g.position.values.push(N.x,N.y,N.z,N.x,N.y,N.z),g.position.values.push(P.x,P.y,P.z),g.position.values.push(P.x,P.y,P.z),g.prevPosition.values.push(E[3*S],E[3*S+1],E[3*S+2]),g.prevPosition.values.push(E[3*S+3],E[3*S+4],E[3*S+5]),g.prevPosition.values.push(N.x,N.y,N.z,N.x,N.y,N.z),g.nextPosition.values.push(P.x,P.y,P.z),g.nextPosition.values.push(P.x,P.y,P.z),g.nextPosition.values.push(P.x,P.y,P.z),g.nextPosition.values.push(P.x,P.y,P.z),o.negate(F,F),o.add(L,F,P),M.position.values.push(P.x,P.y,P.z),M.position.values.push(P.x,P.y,P.z),M.position.values.push(C.x,C.y,C.z,C.x,C.y,C.z),M.prevPosition.values.push(P.x,P.y,P.z),M.prevPosition.values.push(P.x,P.y,P.z),M.prevPosition.values.push(P.x,P.y,P.z),M.prevPosition.values.push(P.x,P.y,P.z),M.nextPosition.values.push(C.x,C.y,C.z,C.x,C.y,C.z),M.nextPosition.values.push(f[3*v],f[3*v+1],f[3*v+2]),M.nextPosition.values.push(f[3*v+3],f[3*v+4],f[3*v+5]);var w=n.fromArray(h,2*S,be),D=Math.abs(w.y);g.expandAndWidth.values.push(-1,D,1,D),g.expandAndWidth.values.push(-1,-D,1,-D),M.expandAndWidth.values.push(-1,D,1,D),M.expandAndWidth.values.push(-1,-D,1,-D);var x=o.magnitudeSquared(o.subtract(L,N,Ve));if(x/=o.magnitudeSquared(o.subtract(C,N,Ve)),c(d)){var U=i.fromArray(d,4*S,Xe),b=i.fromArray(d,4*v,Xe),B=_.lerp(U.x,b.x,x),G=_.lerp(U.y,b.y,x),z=_.lerp(U.z,b.z,x),V=_.lerp(U.w,b.w,x);for(t=4*S;t<4*S+8;++t)g.color.values.push(d[t]);for(g.color.values.push(B,G,z,V),g.color.values.push(B,G,z,V),M.color.values.push(B,G,z,V),M.color.values.push(B,G,z,V),t=4*v;t<4*v+8;++t)M.color.values.push(d[t])}if(c(m)){var H=n.fromArray(m,2*S,be),W=n.fromArray(m,2*(r+3),Be),q=_.lerp(H.x,W.x,x);for(t=2*S;t<2*S+4;++t)g.st.values.push(m[t]);for(g.st.values.push(q,H.y),g.st.values.push(q,W.y),M.st.values.push(q,H.y),M.st.values.push(q,W.y),t=2*v;t<2*v+4;++t)M.st.values.push(m[t])}a=g.position.values.length/3-4,I.push(a,a+2,a+1),I.push(a+1,a+2,a+3),a=M.position.values.length/3-4,O.push(a,a+2,a+1),O.push(a+1,a+2,a+3)}else{var X,Y;for(N.y<0?(X=T.attributes,Y=T.indices):(X=p.attributes,Y=p.indices),X.position.values.push(N.x,N.y,N.z),X.position.values.push(N.x,N.y,N.z),X.position.values.push(C.x,C.y,C.z),X.position.values.push(C.x,C.y,C.z),t=3*r;t<3*r+12;++t)X.prevPosition.values.push(E[t]),X.nextPosition.values.push(f[t]);for(t=2*r;t<2*r+8;++t)X.expandAndWidth.values.push(h[t]),c(m)&&X.st.values.push(m[t]);if(c(d))for(t=4*r;t<4*r+16;++t)X.color.values.push(d[t]);a=X.position.values.length/3-4,Y.push(a,a+2,a+1),Y.push(a+1,a+2,a+3)}}R&&(ee(T),ee(p)),j(e,T,p)}var te={};te.toWireframe=function(e){var r=e.indices;if(c(r)){switch(e.primitiveType){case N.TRIANGLES:e.indices=I(r);break;case N.TRIANGLE_STRIP:e.indices=M(r);break;case N.TRIANGLE_FAN:e.indices=O(r);break;default:throw new l("geometry.primitiveType must be TRIANGLES, TRIANGLE_STRIP, or TRIANGLE_FAN.")}e.primitiveType=N.LINES}return e},te.createLineSegmentsForVectors=function(e,r,n){r=s(r,"normal"),n=s(n,1e4);for(var o=e.attributes.position.values,i=e.attributes[r].values,a=o.length,l=new Float64Array(2*a),E=0,f=0;f<a;f+=3)l[E++]=o[f],l[E++]=o[f+1],l[E++]=o[f+2],l[E++]=o[f]+i[f]*n,l[E++]=o[f+1]+i[f+1]*n,l[E++]=o[f+2]+i[f+2]*n;var d,p=e.boundingSphere;return c(p)&&(d=new t(p.center,p.radius+n)),new h({attributes:{position:new m({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:N.LINES,boundingSphere:d})},te.createAttributeLocations=function(e){var r,t=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","binormal","tangent","compressedAttributes"],n=e.attributes,o={},i=0,a=t.length;for(r=0;r<a;++r){
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+  @license
+  when.js - https://github.com/cujojs/when
+
+  MIT License (c) copyright B Cavalier & J Hann
+
+ * A lightweight CommonJS Promises/A and when() implementation
+ * when is part of the cujo.js family of libraries (http://cujojs.com/)
+ *
+ * Licensed under the MIT License at:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * @version 1.7.1
+ */
+
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n=e[0],o=e[4],i=e[8],a=e[12],E=e[1],f=e[5],h=e[9],m=e[13],d=e[2],p=e[6],y=e[10],S=e[14],v=e[3],N=e[7],C=e[11],g=e[15],I=y*g,M=S*C,O=p*g,L=S*N,F=p*C,P=y*N,w=d*g,D=S*v,x=d*C,U=y*v,b=d*N,B=p*v,G=I*f+L*h+F*m-(M*f+O*h+P*m),z=M*E+w*h+U*m-(I*E+D*h+x*m),V=O*E+D*f+b*m-(L*E+w*f+B*m),H=P*E+x*f+B*h-(F*E+U*f+b*h),W=M*o+O*i+P*a-(I*o+L*i+F*a),q=I*n+D*i+x*a-(M*n+w*i+U*a),X=L*n+w*o+B*a-(O*n+D*o+b*a),Y=F*n+U*o+b*i-(P*n+x*o+B*i);I=i*m,M=a*h,O=o*m,L=a*f,F=o*h,P=i*f,w=n*m,D=a*E,x=n*h,U=i*E,b=n*f,B=o*E;var k=I*N+L*C+F*g-(M*N+O*C+P*g),K=M*v+w*C+U*g-(I*v+D*C+x*g),j=O*v+D*N+b*g-(L*v+w*N+B*g),Z=P*v+x*N+B*C-(F*v+U*N+b*C),Q=O*y+P*S+M*p-(F*S+I*p+L*y),J=x*S+I*d+D*y-(w*y+U*S+M*d),$=w*p+B*S+L*d-(b*S+O*d+D*p),ee=b*y+F*d+U*p-(x*p+B*y+P*d),re=n*G+o*z+i*V+a*H;if(Math.abs(re)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return 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m=r.cartesianToCartographic(e[f]);o=Math.min(o,m.longitude),i=Math.max(i,m.longitude),l=Math.min(l,m.latitude),E=Math.max(E,m.latitude);var d=m.longitude>=0?m.longitude:m.longitude+u.TWO_PI;a=Math.min(a,d),c=Math.max(c,d)}return i-o>c-a&&(o=a,i=c,i>u.PI&&(i-=u.TWO_PI),o>u.PI&&(o-=u.TWO_PI)),t(n)?(n.west=o,n.south=l,n.east=i,n.north=E,n):new s(o,l,i,E)},s.clone=function(e,r){if(t(e))return t(r)?(r.west=e.west,r.south=e.south,r.east=e.east,r.north=e.north,r):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,r){return e===r||t(e)&&t(r)&&e.west===r.west&&e.south===r.south&&e.east===r.east&&e.north===r.north},s.prototype.equalsEpsilon=function(e,r){return t(e)&&Math.abs(this.west-e.west)<=r&&Math.abs(this.south-e.south)<=r&&Math.abs(this.east-e.east)<=r&&Math.abs(this.north-e.north)<=r},s.validate=function(e){},s.southwest=function(r,n){return t(n)?(n.longitude=r.west,n.latitude=r.south,n.height=0,n):new e(r.west,r.south)},s.northwest=function(r,n){return t(n)?(n.longitude=r.west,n.latitude=r.north,n.height=0,n):new e(r.west,r.north)},s.northeast=function(r,n){return t(n)?(n.longitude=r.east,n.latitude=r.north,n.height=0,n):new e(r.east,r.north)},s.southeast=function(r,n){return t(n)?(n.longitude=r.east,n.latitude=r.south,n.height=0,n):new e(r.east,r.south)},s.center=function(r,n){var o=r.east,i=r.west;o<i&&(o+=u.TWO_PI);var a=u.negativePiToPi(.5*(i+o)),s=.5*(r.south+r.north);return t(n)?(n.longitude=a,n.latitude=s,n.height=0,n):new e(a,s)},s.intersection=function(e,r,n){var o=e.east,i=e.west,a=r.east,c=r.west;o<i&&a>0?o+=u.TWO_PI:a<c&&o>0&&(a+=u.TWO_PI),o<i&&c<0?c+=u.TWO_PI:a<c&&i<0&&(i+=u.TWO_PI);var l=u.negativePiToPi(Math.max(i,c)),E=u.negativePiToPi(Math.min(o,a));if(!((e.west<e.east||r.west<r.east)&&E<=l)){var f=Math.max(e.south,r.south),h=Math.min(e.north,r.north);if(!(f>=h))return t(n)?(n.west=l,n.south=f,n.east=E,n.north=h,n):new s(l,f,E,h)}},s.union=function(e,r,n){return t(n)||(n=new s),n.west=Math.min(e.west,r.west),n.south=Math.min(e.south,r.south),n.east=Math.max(e.east,r.east),n.north=Math.max(e.north,r.north),n},s.expand=function(e,r,n){return t(n)||(n=new s),n.west=Math.min(e.west,r.longitude),n.south=Math.min(e.south,r.latitude),n.east=Math.max(e.east,r.longitude),n.north=Math.max(e.north,r.latitude),n},s.contains=function(e,r){var t=r.longitude,n=r.latitude,o=e.west,i=e.east;return i<o&&(i+=u.TWO_PI,t<0&&(t+=u.TWO_PI)),(t>o||u.equalsEpsilon(t,o,u.EPSILON14))&&(t<i||u.equalsEpsilon(t,i,u.EPSILON14))&&n>=e.south&&n<=e.north};var c=new e;return s.subsample=function(e,n,o,a){n=r(n,i.WGS84),o=r(o,0),t(a)||(a=[]);var l=0,E=e.north,f=e.south,h=e.east,m=e.west,d=c;d.height=o,d.longitude=m,d.latitude=E,a[l]=n.cartographicToCartesian(d,a[l]),l++,d.longitude=h,a[l]=n.cartographicToCartesian(d,a[l]),l++,d.latitude=f,a[l]=n.cartographicToCartesian(d,a[l]),l++,d.longitude=m,a[l]=n.cartographicToCartesian(d,a[l]),l++,E<0?d.latitude=E:f>0?d.latitude=f:d.latitude=0;for(var p=1;p<8;++p)d.longitude=-Math.PI+p*u.PI_OVER_TWO,s.contains(e,d)&&(a[l]=n.cartographicToCartesian(d,a[l]),l++);return 0===d.latitude&&(d.longitude=m,a[l]=n.cartographicToCartesian(d,a[l]),l++,d.longitude=h,a[l]=n.cartographicToCartesian(d,a[l]),l++),a.length=l,a},s.MAX_VALUE=a(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,r,t,n,o,i,a,u,s,c,l,E,f){"use strict";function h(r,n){this.center=e.clone(t(r,e.ZERO)),this.radius=t(n,0)}var m=new e,d=new e,p=new e,T=new e,R=new e,A=new e,_=new e,y=new e,S=new e,v=new e,N=new e,C=new e;h.fromPoints=function(r,t){if(n(t)||(t=new h),!n(r)||0===r.length)return t.center=e.clone(e.ZERO,t.center),t.radius=0,t;for(var o=e.clone(r[0],_),i=e.clone(o,m),a=e.clone(o,d),u=e.clone(o,p),s=e.clone(o,T),c=e.clone(o,R),l=e.clone(o,A),E=r.length,f=1;f<E;f++){e.clone(r[f],o);var g=o.x,I=o.y,M=o.z;g<i.x&&e.clone(o,i),g>s.x&&e.clone(o,s),I<a.y&&e.clone(o,a),I>c.y&&e.clone(o,c),M<u.z&&e.clone(o,u),M>l.z&&e.clone(o,l)}var O=e.magnitudeSquared(e.subtract(s,i,y)),L=e.magnitudeSquared(e.subtract(c,a,y)),F=e.magnitudeSquared(e.subtract(l,u,y)),P=i,w=s,D=O;L>D&&(D=L,P=a,w=c),F>D&&(D=F,P=u,w=l);var x=S;x.x=.5*(P.x+w.x),x.y=.5*(P.y+w.y),x.z=.5*(P.z+w.z);var U=e.magnitudeSquared(e.subtract(w,x,y)),b=Math.sqrt(U),B=v;B.x=i.x,B.y=a.y,B.z=u.z;var G=N;G.x=s.x,G.y=c.y,G.z=l.z;var z=e.multiplyByScalar(e.add(B,G,y),.5,C),V=0;for(f=0;f<E;f++){e.clone(r[f],o);var H=e.magnitude(e.subtract(o,z,y));H>V&&(V=H);var W=e.magnitudeSquared(e.subtract(o,x,y));if(W>U){var q=Math.sqrt(W);b=.5*(b+q),U=b*b;var X=q-b;x.x=(b*x.x+X*o.x)/q,x.y=(b*x.y+X*o.y)/q,x.z=(b*x.z+X*o.z)/q}}return b<V?(e.clone(x,t.center),t.radius=b):(e.clone(z,t.center),t.radius=V),t};var g=new a,I=new e,M=new e,O=new r,L=new r;h.fromRectangle2D=function(e,r,t){return h.fromRectangleWithHeights2D(e,r,0,0,t)},h.fromRectangleWithHeights2D=function(r,o,i,a,u){if(n(u)||(u=new h),!n(r))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;o=t(o,g),f.southwest(r,O),O.height=i,f.northeast(r,L),L.height=a;var s=o.project(O,I),c=o.project(L,M),l=c.x-s.x,E=c.y-s.y,m=c.z-s.z;u.radius=.5*Math.sqrt(l*l+E*E+m*m);var d=u.center;return d.x=s.x+.5*l,d.y=s.y+.5*E,d.z=s.z+.5*m,u};var F=[];h.fromRectangle3D=function(e,r,o,a){r=t(r,i.WGS84),o=t(o,0);var u;return n(e)&&(u=f.subsample(e,r,o,F)),h.fromPoints(u,a)},h.fromVertices=function(r,o,i,a){if(n(a)||(a=new h),!n(r)||0===r.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;o=t(o,e.ZERO),i=t(i,3);var u=_;u.x=r[0]+o.x,u.y=r[1]+o.y,u.z=r[2]+o.z;for(var s=e.clone(u,m),c=e.clone(u,d),l=e.clone(u,p),E=e.clone(u,T),f=e.clone(u,R),g=e.clone(u,A),I=r.length,M=0;M<I;M+=i){var O=r[M]+o.x,L=r[M+1]+o.y,F=r[M+2]+o.z;u.x=O,u.y=L,u.z=F,O<s.x&&e.clone(u,s),O>E.x&&e.clone(u,E),L<c.y&&e.clone(u,c),L>f.y&&e.clone(u,f),F<l.z&&e.clone(u,l),F>g.z&&e.clone(u,g)}var P=e.magnitudeSquared(e.subtract(E,s,y)),w=e.magnitudeSquared(e.subtract(f,c,y)),D=e.magnitudeSquared(e.subtract(g,l,y)),x=s,U=E,b=P;w>b&&(b=w,x=c,U=f),D>b&&(b=D,x=l,U=g);var B=S;B.x=.5*(x.x+U.x),B.y=.5*(x.y+U.y),B.z=.5*(x.z+U.z);var G=e.magnitudeSquared(e.subtract(U,B,y)),z=Math.sqrt(G),V=v;V.x=s.x,V.y=c.y,V.z=l.z;var H=N;H.x=E.x,H.y=f.y,H.z=g.z;var W=e.multiplyByScalar(e.add(V,H,y),.5,C),q=0;for(M=0;M<I;M+=i){u.x=r[M]+o.x,u.y=r[M+1]+o.y,u.z=r[M+2]+o.z;var X=e.magnitude(e.subtract(u,W,y));X>q&&(q=X);var Y=e.magnitudeSquared(e.subtract(u,B,y));if(Y>G){var k=Math.sqrt(Y);z=.5*(z+k),G=z*z;var K=k-z;B.x=(z*B.x+K*u.x)/k,B.y=(z*B.y+K*u.y)/k,B.z=(z*B.z+K*u.z)/k}}return z<q?(e.clone(B,a.center),a.radius=z):(e.clone(W,a.center),a.radius=q),a},h.fromEncodedCartesianVertices=function(r,t,o){if(n(o)||(o=new h),!n(r)||!n(t)||r.length!==t.length||0===r.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;var i=_;i.x=r[0]+t[0],i.y=r[1]+t[1],i.z=r[2]+t[2];for(var a=e.clone(i,m),u=e.clone(i,d),s=e.clone(i,p),c=e.clone(i,T),l=e.clone(i,R),E=e.clone(i,A),f=r.length,g=0;g<f;g+=3){var I=r[g]+t[g],M=r[g+1]+t[g+1],O=r[g+2]+t[g+2];i.x=I,i.y=M,i.z=O,I<a.x&&e.clone(i,a),I>c.x&&e.clone(i,c),M<u.y&&e.clone(i,u),M>l.y&&e.clone(i,l),O<s.z&&e.clone(i,s),O>E.z&&e.clone(i,E)}var L=e.magnitudeSquared(e.subtract(c,a,y)),F=e.magnitudeSquared(e.subtract(l,u,y)),P=e.magnitudeSquared(e.subtract(E,s,y)),w=a,D=c,x=L;F>x&&(x=F,w=u,D=l),P>x&&(x=P,w=s,D=E);var U=S;U.x=.5*(w.x+D.x),U.y=.5*(w.y+D.y),U.z=.5*(w.z+D.z);var b=e.magnitudeSquared(e.subtract(D,U,y)),B=Math.sqrt(b),G=v;G.x=a.x,G.y=u.y,G.z=s.z;var z=N;z.x=c.x,z.y=l.y,z.z=E.z;var V=e.multiplyByScalar(e.add(G,z,y),.5,C),H=0;for(g=0;g<f;g+=3){i.x=r[g]+t[g],i.y=r[g+1]+t[g+1],i.z=r[g+2]+t[g+2];var W=e.magnitude(e.subtract(i,V,y));W>H&&(H=W);var q=e.magnitudeSquared(e.subtract(i,U,y));if(q>b){var X=Math.sqrt(q);B=.5*(B+X),b=B*B;var Y=X-B;U.x=(B*U.x+Y*i.x)/X,U.y=(B*U.y+Y*i.y)/X,U.z=(B*U.z+Y*i.z)/X}}return B<H?(e.clone(U,o.center),o.radius=B):(e.clone(V,o.center),o.radius=H),o},h.fromCornerPoints=function(r,t,o){n(o)||(o=new h);var i=o.center;return e.add(r,t,i),e.multiplyByScalar(i,.5,i),o.radius=e.distance(i,t),o},h.fromEllipsoid=function(r,t){return n(t)||(t=new h),e.clone(e.ZERO,t.center),t.radius=r.maximumRadius,t};var P=new e;h.fromBoundingSpheres=function(r,t){if(n(t)||(t=new h),!n(r)||0===r.length)return t.center=e.clone(e.ZERO,t.center),t.radius=0,t;var o=r.length;if(1===o)return h.clone(r[0],t);if(2===o)return h.union(r[0],r[1],t);for(var i=[],a=0;a<o;a++)i.push(r[a].center);t=h.fromPoints(i,t);var u=t.center,s=t.radius;for(a=0;a<o;a++){var c=r[a];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return t.radius=s,t};var w=new e,D=new e,x=new e;h.fromOrientedBoundingBox=function(r,t){n(t)||(t=new h);var o=r.halfAxes,i=c.getColumn(o,0,w),a=c.getColumn(o,1,D),u=c.getColumn(o,2,x),s=e.magnitude(i),l=e.magnitude(a),E=e.magnitude(u);return t.center=e.clone(r.center,t.center),t.radius=Math.max(s,l,E),t},h.clone=function(r,t){if(n(r))return n(t)?(t.center=e.clone(r.center,t.center),t.radius=r.radius,t):new h(r.center,r.radius)},h.packedLength=4,h.pack=function(e,r,n){n=t(n,0);var o=e.center;return r[n++]=o.x,r[n++]=o.y,r[n++]=o.z,r[n]=e.radius,r},h.unpack=function(e,r,o){r=t(r,0),n(o)||(o=new h);var i=o.center;return i.x=e[r++],i.y=e[r++],i.z=e[r++],o.radius=e[r],o};var U=new e,b=new e;h.union=function(r,t,o){n(o)||(o=new h);var i=r.center,a=r.radius,u=t.center,s=t.radius,c=e.subtract(u,i,U),l=e.magnitude(c);if(a>=l+s)return r.clone(o),o;if(s>=l+a)return t.clone(o),o;var E=.5*(a+l+s),f=e.multiplyByScalar(c,(-a+E)/l,b);return e.add(f,i,f),e.clone(f,o.center),o.radius=E,o};var B=new e;h.expand=function(r,t,n){n=h.clone(r,n);var o=e.magnitude(e.subtract(t,n.center,B));return o>n.radius&&(n.radius=o),n},h.intersectPlane=function(r,t){var n=r.center,o=r.radius,i=t.normal,a=e.dot(i,n)+t.distance;return a<-o?u.OUTSIDE:a<o?u.INTERSECTING:u.INSIDE},h.transform=function(e,r,t){return n(t)||(t=new h),t.center=l.multiplyByPoint(r,e.center,t.center),t.radius=l.getMaximumScale(r)*e.radius,t};var G=new e;h.distanceSquaredTo=function(r,t){var n=e.subtract(r.center,t,G);return e.magnitudeSquared(n)-r.radius*r.radius},h.transformWithoutScale=function(e,r,t){return n(t)||(t=new h),t.center=l.multiplyByPoint(r,e.center,t.center),t.radius=e.radius,t};var z=new e;h.computePlaneDistances=function(r,t,o,i){n(i)||(i=new s);var a=e.subtract(r.center,t,z),u=e.dot(o,a);return i.start=u-r.radius,i.stop=u+r.radius,i};for(var V=new e,H=new e,W=new e,q=new e,X=new e,Y=new r,k=new Array(8),K=0;K<8;++K)k[K]=new e;var j=new a;return h.projectTo2D=function(r,n,o){n=t(n,j);var i=n.ellipsoid,a=r.center,u=r.radius,s=i.geodeticSurfaceNormal(a,V),c=e.cross(e.UNIT_Z,s,H);e.normalize(c,c);var l=e.cross(s,c,W);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var E=e.negate(l,X),f=e.negate(c,q),m=k,d=m[0];e.add(s,l,d),e.add(d,c,d),d=m[1],e.add(s,l,d),e.add(d,f,d),d=m[2],e.add(s,E,d),e.add(d,f,d),d=m[3],e.add(s,E,d),e.add(d,c,d),e.negate(s,s),d=m[4],e.add(s,l,d),e.add(d,c,d),d=m[5],e.add(s,l,d),e.add(d,f,d),d=m[6],e.add(s,E,d),e.add(d,f,d),d=m[7],e.add(s,E,d),e.add(d,c,d);for(var p=m.length,T=0;T<p;++T){var R=m[T];e.add(a,R,R);var A=i.cartesianToCartographic(R,Y);n.project(A,R)}o=h.fromPoints(m,o),a=o.center;var _=a.x,y=a.y,S=a.z;return a.x=S,a.y=_,a.z=y,o},h.isOccluded=function(e,r){return!r.isBoundingSphereVisible(e)},h.equals=function(r,t){return r===t||n(r)&&n(t)&&e.equals(r.center,t.center)&&r.radius===t.radius},h.prototype.intersectPlane=function(e){return h.intersectPlane(this,e)},h.prototype.distanceSquaredTo=function(e){return h.distanceSquaredTo(this,e)},h.prototype.computePlaneDistances=function(e,r,t){return h.computePlaneDistances(this,e,r,t)},h.prototype.isOccluded=function(e){return h.isOccluded(this,e)},h.prototype.equals=function(e){return h.equals(this,e)},h.prototype.clone=function(e){return h.clone(this,e)},h}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,r){"use strict";var t,n={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},o={};return r(o,{element:{get:function(){if(o.supportsFullscreen())return document[n.fullscreenElement]}},changeEventName:{get:function(){if(o.supportsFullscreen())return n.fullscreenchange}},errorEventName:{get:function(){if(o.supportsFullscreen())return n.fullscreenerror}},enabled:{get:function(){if(o.supportsFullscreen())return document[n.fullscreenEnabled]}},fullscreen:{get:function(){if(o.supportsFullscreen())return null!==o.element}}}),o.supportsFullscreen=function(){if(e(t))return t;t=!1;var r=document.body;if("function"==typeof r.requestFullscreen)return n.requestFullscreen="requestFullscreen",n.exitFullscreen="exitFullscreen",n.fullscreenEnabled="fullscreenEnabled",n.fullscreenElement="fullscreenElement",n.fullscreenchange="fullscreenchange",n.fullscreenerror="fullscreenerror",t=!0;for(var o,i=["webkit","moz","o","ms","khtml"],a=0,u=i.length;a<u;++a){var s=i[a];o=s+"RequestFullscreen","function"==typeof r[o]?(n.requestFullscreen=o,t=!0):(o=s+"RequestFullScreen","function"==typeof r[o]&&(n.requestFullscreen=o,t=!0)),o=s+"ExitFullscreen","function"==typeof document[o]?n.exitFullscreen=o:(o=s+"CancelFullScreen","function"==typeof document[o]&&(n.exitFullscreen=o)),o=s+"FullscreenEnabled",void 0!==document[o]?n.fullscreenEnabled=o:(o=s+"FullScreenEnabled",void 0!==document[o]&&(n.fullscreenEnabled=o)),o=s+"FullscreenElement",void 0!==document[o]?n.fullscreenElement=o:(o=s+"FullScreenElement",void 0!==document[o]&&(n.fullscreenElement=o)),o=s+"fullscreenchange",void 0!==document["on"+o]&&("ms"===s&&(o="MSFullscreenChange"),n.fullscreenchange=o),o=s+"fullscreenerror",void 0!==document["on"+o]&&("ms"===s&&(o="MSFullscreenError"),n.fullscreenerror=o)}return t},o.requestFullscreen=function(e,r){o.supportsFullscreen()&&e[n.requestFullscreen]({vrDisplay:r})},o.exitFullscreen=function(){o.supportsFullscreen()&&document[n.exitFullscreen]()},o}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,r,t){"use strict";function n(e){for(var r=e.split("."),t=0,n=r.length;t<n;++t)r[t]=parseInt(r[t],10);return r}function o(){if(!r(A)){A=!1;var e=/ Chrome\/([\.0-9]+)/.exec(R.userAgent);null!==e&&(A=!0,_=n(e[1]))}return A}function i(){return o()&&_}function a(){if(!r(y)&&(y=!1,!o()&&/ Safari\/[\.0-9]+/.test(R.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(R.userAgent);null!==e&&(y=!0,S=n(e[1]))}return y}function u(){return a()&&S}function s(){if(!r(v)){v=!1;var e=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(R.userAgent);null!==e&&(v=!0,N=n(e[1]),N.isNightly=!!e[2])}return v}function c(){return s()&&N}function l(){if(!r(C)){C=!1;var e;"Microsoft Internet Explorer"===R.appName?(e=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(R.userAgent),null!==e&&(C=!0,g=n(e[1]))):"Netscape"===R.appName&&(e=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(R.userAgent),null!==e&&(C=!0,g=n(e[1])))}return C}function E(){return l()&&g}function f(){if(!r(I)){I=!1;var e=/Firefox\/([\.0-9]+)/.exec(R.userAgent);null!==e&&(I=!0,M=n(e[1]))}return I}function h(){return r(O)||(O=/Windows/i.test(R.appVersion)),O}function m(){return f()&&M}function d(){return r(L)||(L="undefined"!=typeof PointerEvent&&(!r(R.pointerEnabled)||R.pointerEnabled)),L}function p(){if(!r(P)){var e=document.createElement("canvas");e.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var t=e.style.imageRendering;P=r(t)&&""!==t,P&&(F=t)}return P}function T(){return p()?F:void 0}var R;R="undefined"!=typeof navigator?navigator:{};var A,_,y,S,v,N,C,g,I,M,O,L,F,P,w={isChrome:o,chromeVersion:i,isSafari:a,safariVersion:u,isWebkit:s,webkitVersion:c,isInternetExplorer:l,internetExplorerVersion:E,isFirefox:f,firefoxVersion:m,isWindows:h,hardwareConcurrency:e(R.hardwareConcurrency,3),supportsPointerEvents:d,supportsImageRenderingPixelated:p,imageRenderingValue:T};return w.supportsFullscreen=function(){return t.supportsFullscreen()},w.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},w.supportsWebWorkers=function(){return"undefined"!=typeof Worker},w}),define("Core/Color",["./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./Math"],function(e,r,t,n,o,i){"use strict";function a(e,r,t){return t<0&&(t+=1),t>1&&(t-=1),6*t<1?e+6*(r-e)*t:2*t<1?r:3*t<2?e+(r-e)*(2/3-t)*6:e}function u(r,t,n,o){this.red=e(r,1),this.green=e(t,1),this.blue=e(n,1),this.alpha=e(o,1)}u.fromCartesian4=function(e,t){return r(t)?(t.red=e.x,t.green=e.y,t.blue=e.z,t.alpha=e.w,t):new u(e.x,e.y,e.z,e.w)},u.fromBytes=function(t,n,o,i,a){return t=u.byteToFloat(e(t,255)),n=u.byteToFloat(e(n,255)),o=u.byteToFloat(e(o,255)),i=u.byteToFloat(e(i,255)),r(a)?(a.red=t,a.green=n,a.blue=o,a.alpha=i,a):new u(t,n,o,i)},u.fromAlpha=function(e,t,n){return r(n)?(n.red=e.red,n.green=e.green,n.blue=e.blue,n.alpha=t,n):new u(e.red,e.green,e.blue,t)};var s,c,l;n.supportsTypedArrays()&&(s=new ArrayBuffer(4),c=new Uint32Array(s),l=new Uint8Array(s)),u.fromRgba=function(e,r){return c[0]=e,u.fromBytes(l[0],l[1],l[2],l[3],r)},u.fromHsl=function(t,n,o,i,s){t=e(t,0)%1,n=e(n,0),o=e(o,0),i=e(i,1);var c=o,l=o,E=o;if(0!==n){var f;f=o<.5?o*(1+n):o+n-o*n;var h=2*o-f;c=a(h,f,t+1/3),l=a(h,f,t),E=a(h,f,t-1/3)}return r(s)?(s.red=c,s.green=l,
+s.blue=E,s.alpha=i,s):new u(c,l,E,i)},u.fromRandom=function(t,n){t=e(t,e.EMPTY_OBJECT);var o=t.red;if(!r(o)){var a=e(t.minimumRed,0),s=e(t.maximumRed,1);o=a+i.nextRandomNumber()*(s-a)}var c=t.green;if(!r(c)){var l=e(t.minimumGreen,0),E=e(t.maximumGreen,1);c=l+i.nextRandomNumber()*(E-l)}var f=t.blue;if(!r(f)){var h=e(t.minimumBlue,0),m=e(t.maximumBlue,1);f=h+i.nextRandomNumber()*(m-h)}var d=t.alpha;if(!r(d)){var p=e(t.minimumAlpha,0),T=e(t.maximumAlpha,1);d=p+i.nextRandomNumber()*(T-p)}return r(n)?(n.red=o,n.green=c,n.blue=f,n.alpha=d,n):new u(o,c,f,d)};var E=/^#([0-9a-f])([0-9a-f])([0-9a-f])$/i,f=/^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})$/i,h=/^rgba?\(\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)(?:\s*,\s*([0-9.]+))?\s*\)$/i,m=/^hsla?\(\s*([0-9.]+)\s*,\s*([0-9.]+%)\s*,\s*([0-9.]+%)(?:\s*,\s*([0-9.]+))?\s*\)$/i;return u.fromCssColorString=function(t,n){r(n)||(n=new u);var o=u[t.toUpperCase()];if(r(o))return u.clone(o,n),n;var i=E.exec(t);return null!==i?(n.red=parseInt(i[1],16)/15,n.green=parseInt(i[2],16)/15,n.blue=parseInt(i[3],16)/15,n.alpha=1,n):(i=f.exec(t),null!==i?(n.red=parseInt(i[1],16)/255,n.green=parseInt(i[2],16)/255,n.blue=parseInt(i[3],16)/255,n.alpha=1,n):(i=h.exec(t),null!==i?(n.red=parseFloat(i[1])/("%"===i[1].substr(-1)?100:255),n.green=parseFloat(i[2])/("%"===i[2].substr(-1)?100:255),n.blue=parseFloat(i[3])/("%"===i[3].substr(-1)?100:255),n.alpha=parseFloat(e(i[4],"1.0")),n):(i=m.exec(t),null!==i?u.fromHsl(parseFloat(i[1])/360,parseFloat(i[2])/100,parseFloat(i[3])/100,parseFloat(e(i[4],"1.0")),n):n=void 0)))},u.packedLength=4,u.pack=function(r,t,n){return n=e(n,0),t[n++]=r.red,t[n++]=r.green,t[n++]=r.blue,t[n]=r.alpha,t},u.unpack=function(t,n,o){return n=e(n,0),r(o)||(o=new u),o.red=t[n++],o.green=t[n++],o.blue=t[n++],o.alpha=t[n],o},u.byteToFloat=function(e){return e/255},u.floatToByte=function(e){return 1===e?255:256*e|0},u.clone=function(e,t){if(r(e))return r(t)?(t.red=e.red,t.green=e.green,t.blue=e.blue,t.alpha=e.alpha,t):new u(e.red,e.green,e.blue,e.alpha)},u.equals=function(e,t){return e===t||r(e)&&r(t)&&e.red===t.red&&e.green===t.green&&e.blue===t.blue&&e.alpha===t.alpha},u.equalsArray=function(e,r,t){return e.red===r[t]&&e.green===r[t+1]&&e.blue===r[t+2]&&e.alpha===r[t+3]},u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return this===e||r(e)&&Math.abs(this.red-e.red)<=t&&Math.abs(this.green-e.green)<=t&&Math.abs(this.blue-e.blue)<=t&&Math.abs(this.alpha-e.alpha)<=t},u.prototype.toString=function(){return"("+this.red+", "+this.green+", "+this.blue+", "+this.alpha+")"},u.prototype.toCssColorString=function(){var e=u.floatToByte(this.red),r=u.floatToByte(this.green),t=u.floatToByte(this.blue);return 1===this.alpha?"rgb("+e+","+r+","+t+")":"rgba("+e+","+r+","+t+","+this.alpha+")"},u.prototype.toBytes=function(e){var t=u.floatToByte(this.red),n=u.floatToByte(this.green),o=u.floatToByte(this.blue),i=u.floatToByte(this.alpha);return r(e)?(e[0]=t,e[1]=n,e[2]=o,e[3]=i,e):[t,n,o,i]},u.prototype.toRgba=function(){return l[0]=u.floatToByte(this.red),l[1]=u.floatToByte(this.green),l[2]=u.floatToByte(this.blue),l[3]=u.floatToByte(this.alpha),c[0]},u.prototype.brighten=function(e,r){return e=1-e,r.red=1-(1-this.red)*e,r.green=1-(1-this.green)*e,r.blue=1-(1-this.blue)*e,r.alpha=this.alpha,r},u.prototype.darken=function(e,r){return e=1-e,r.red=this.red*e,r.green=this.green*e,r.blue=this.blue*e,r.alpha=this.alpha,r},u.prototype.withAlpha=function(e,r){return u.fromAlpha(this,e,r)},u.add=function(e,r,t){return t.red=e.red+r.red,t.green=e.green+r.green,t.blue=e.blue+r.blue,t.alpha=e.alpha+r.alpha,t},u.subtract=function(e,r,t){return t.red=e.red-r.red,t.green=e.green-r.green,t.blue=e.blue-r.blue,t.alpha=e.alpha-r.alpha,t},u.multiply=function(e,r,t){return t.red=e.red*r.red,t.green=e.green*r.green,t.blue=e.blue*r.blue,t.alpha=e.alpha*r.alpha,t},u.divide=function(e,r,t){return t.red=e.red/r.red,t.green=e.green/r.green,t.blue=e.blue/r.blue,t.alpha=e.alpha/r.alpha,t},u.mod=function(e,r,t){return t.red=e.red%r.red,t.green=e.green%r.green,t.blue=e.blue%r.blue,t.alpha=e.alpha%r.alpha,t},u.multiplyByScalar=function(e,r,t){return t.red=e.red*r,t.green=e.green*r,t.blue=e.blue*r,t.alpha=e.alpha*r,t},u.divideByScalar=function(e,r,t){return t.red=e.red/r,t.green=e.green/r,t.blue=e.blue/r,t.alpha=e.alpha/r,t},u.ALICEBLUE=o(u.fromCssColorString("#F0F8FF")),u.ANTIQUEWHITE=o(u.fromCssColorString("#FAEBD7")),u.AQUA=o(u.fromCssColorString("#00FFFF")),u.AQUAMARINE=o(u.fromCssColorString("#7FFFD4")),u.AZURE=o(u.fromCssColorString("#F0FFFF")),u.BEIGE=o(u.fromCssColorString("#F5F5DC")),u.BISQUE=o(u.fromCssColorString("#FFE4C4")),u.BLACK=o(u.fromCssColorString("#000000")),u.BLANCHEDALMOND=o(u.fromCssColorString("#FFEBCD")),u.BLUE=o(u.fromCssColorString("#0000FF")),u.BLUEVIOLET=o(u.fromCssColorString("#8A2BE2")),u.BROWN=o(u.fromCssColorString("#A52A2A")),u.BURLYWOOD=o(u.fromCssColorString("#DEB887")),u.CADETBLUE=o(u.fromCssColorString("#5F9EA0")),u.CHARTREUSE=o(u.fromCssColorString("#7FFF00")),u.CHOCOLATE=o(u.fromCssColorString("#D2691E")),u.CORAL=o(u.fromCssColorString("#FF7F50")),u.CORNFLOWERBLUE=o(u.fromCssColorString("#6495ED")),u.CORNSILK=o(u.fromCssColorString("#FFF8DC")),u.CRIMSON=o(u.fromCssColorString("#DC143C")),u.CYAN=o(u.fromCssColorString("#00FFFF")),u.DARKBLUE=o(u.fromCssColorString("#00008B")),u.DARKCYAN=o(u.fromCssColorString("#008B8B")),u.DARKGOLDENROD=o(u.fromCssColorString("#B8860B")),u.DARKGRAY=o(u.fromCssColorString("#A9A9A9")),u.DARKGREEN=o(u.fromCssColorString("#006400")),u.DARKGREY=u.DARKGRAY,u.DARKKHAKI=o(u.fromCssColorString("#BDB76B")),u.DARKMAGENTA=o(u.fromCssColorString("#8B008B")),u.DARKOLIVEGREEN=o(u.fromCssColorString("#556B2F")),u.DARKORANGE=o(u.fromCssColorString("#FF8C00")),u.DARKORCHID=o(u.fromCssColorString("#9932CC")),u.DARKRED=o(u.fromCssColorString("#8B0000")),u.DARKSALMON=o(u.fromCssColorString("#E9967A")),u.DARKSEAGREEN=o(u.fromCssColorString("#8FBC8F")),u.DARKSLATEBLUE=o(u.fromCssColorString("#483D8B")),u.DARKSLATEGRAY=o(u.fromCssColorString("#2F4F4F")),u.DARKSLATEGREY=u.DARKSLATEGRAY,u.DARKTURQUOISE=o(u.fromCssColorString("#00CED1")),u.DARKVIOLET=o(u.fromCssColorString("#9400D3")),u.DEEPPINK=o(u.fromCssColorString("#FF1493")),u.DEEPSKYBLUE=o(u.fromCssColorString("#00BFFF")),u.DIMGRAY=o(u.fromCssColorString("#696969")),u.DIMGREY=u.DIMGRAY,u.DODGERBLUE=o(u.fromCssColorString("#1E90FF")),u.FIREBRICK=o(u.fromCssColorString("#B22222")),u.FLORALWHITE=o(u.fromCssColorString("#FFFAF0")),u.FORESTGREEN=o(u.fromCssColorString("#228B22")),u.FUSCHIA=o(u.fromCssColorString("#FF00FF")),u.GAINSBORO=o(u.fromCssColorString("#DCDCDC")),u.GHOSTWHITE=o(u.fromCssColorString("#F8F8FF")),u.GOLD=o(u.fromCssColorString("#FFD700")),u.GOLDENROD=o(u.fromCssColorString("#DAA520")),u.GRAY=o(u.fromCssColorString("#808080")),u.GREEN=o(u.fromCssColorString("#008000")),u.GREENYELLOW=o(u.fromCssColorString("#ADFF2F")),u.GREY=u.GRAY,u.HONEYDEW=o(u.fromCssColorString("#F0FFF0")),u.HOTPINK=o(u.fromCssColorString("#FF69B4")),u.INDIANRED=o(u.fromCssColorString("#CD5C5C")),u.INDIGO=o(u.fromCssColorString("#4B0082")),u.IVORY=o(u.fromCssColorString("#FFFFF0")),u.KHAKI=o(u.fromCssColorString("#F0E68C")),u.LAVENDER=o(u.fromCssColorString("#E6E6FA")),u.LAVENDAR_BLUSH=o(u.fromCssColorString("#FFF0F5")),u.LAWNGREEN=o(u.fromCssColorString("#7CFC00")),u.LEMONCHIFFON=o(u.fromCssColorString("#FFFACD")),u.LIGHTBLUE=o(u.fromCssColorString("#ADD8E6")),u.LIGHTCORAL=o(u.fromCssColorString("#F08080")),u.LIGHTCYAN=o(u.fromCssColorString("#E0FFFF")),u.LIGHTGOLDENRODYELLOW=o(u.fromCssColorString("#FAFAD2")),u.LIGHTGRAY=o(u.fromCssColorString("#D3D3D3")),u.LIGHTGREEN=o(u.fromCssColorString("#90EE90")),u.LIGHTGREY=u.LIGHTGRAY,u.LIGHTPINK=o(u.fromCssColorString("#FFB6C1")),u.LIGHTSEAGREEN=o(u.fromCssColorString("#20B2AA")),u.LIGHTSKYBLUE=o(u.fromCssColorString("#87CEFA")),u.LIGHTSLATEGRAY=o(u.fromCssColorString("#778899")),u.LIGHTSLATEGREY=u.LIGHTSLATEGRAY,u.LIGHTSTEELBLUE=o(u.fromCssColorString("#B0C4DE")),u.LIGHTYELLOW=o(u.fromCssColorString("#FFFFE0")),u.LIME=o(u.fromCssColorString("#00FF00")),u.LIMEGREEN=o(u.fromCssColorString("#32CD32")),u.LINEN=o(u.fromCssColorString("#FAF0E6")),u.MAGENTA=o(u.fromCssColorString("#FF00FF")),u.MAROON=o(u.fromCssColorString("#800000")),u.MEDIUMAQUAMARINE=o(u.fromCssColorString("#66CDAA")),u.MEDIUMBLUE=o(u.fromCssColorString("#0000CD")),u.MEDIUMORCHID=o(u.fromCssColorString("#BA55D3")),u.MEDIUMPURPLE=o(u.fromCssColorString("#9370DB")),u.MEDIUMSEAGREEN=o(u.fromCssColorString("#3CB371")),u.MEDIUMSLATEBLUE=o(u.fromCssColorString("#7B68EE")),u.MEDIUMSPRINGGREEN=o(u.fromCssColorString("#00FA9A")),u.MEDIUMTURQUOISE=o(u.fromCssColorString("#48D1CC")),u.MEDIUMVIOLETRED=o(u.fromCssColorString("#C71585")),u.MIDNIGHTBLUE=o(u.fromCssColorString("#191970")),u.MINTCREAM=o(u.fromCssColorString("#F5FFFA")),u.MISTYROSE=o(u.fromCssColorString("#FFE4E1")),u.MOCCASIN=o(u.fromCssColorString("#FFE4B5")),u.NAVAJOWHITE=o(u.fromCssColorString("#FFDEAD")),u.NAVY=o(u.fromCssColorString("#000080")),u.OLDLACE=o(u.fromCssColorString("#FDF5E6")),u.OLIVE=o(u.fromCssColorString("#808000")),u.OLIVEDRAB=o(u.fromCssColorString("#6B8E23")),u.ORANGE=o(u.fromCssColorString("#FFA500")),u.ORANGERED=o(u.fromCssColorString("#FF4500")),u.ORCHID=o(u.fromCssColorString("#DA70D6")),u.PALEGOLDENROD=o(u.fromCssColorString("#EEE8AA")),u.PALEGREEN=o(u.fromCssColorString("#98FB98")),u.PALETURQUOISE=o(u.fromCssColorString("#AFEEEE")),u.PALEVIOLETRED=o(u.fromCssColorString("#DB7093")),u.PAPAYAWHIP=o(u.fromCssColorString("#FFEFD5")),u.PEACHPUFF=o(u.fromCssColorString("#FFDAB9")),u.PERU=o(u.fromCssColorString("#CD853F")),u.PINK=o(u.fromCssColorString("#FFC0CB")),u.PLUM=o(u.fromCssColorString("#DDA0DD")),u.POWDERBLUE=o(u.fromCssColorString("#B0E0E6")),u.PURPLE=o(u.fromCssColorString("#800080")),u.RED=o(u.fromCssColorString("#FF0000")),u.ROSYBROWN=o(u.fromCssColorString("#BC8F8F")),u.ROYALBLUE=o(u.fromCssColorString("#4169E1")),u.SADDLEBROWN=o(u.fromCssColorString("#8B4513")),u.SALMON=o(u.fromCssColorString("#FA8072")),u.SANDYBROWN=o(u.fromCssColorString("#F4A460")),u.SEAGREEN=o(u.fromCssColorString("#2E8B57")),u.SEASHELL=o(u.fromCssColorString("#FFF5EE")),u.SIENNA=o(u.fromCssColorString("#A0522D")),u.SILVER=o(u.fromCssColorString("#C0C0C0")),u.SKYBLUE=o(u.fromCssColorString("#87CEEB")),u.SLATEBLUE=o(u.fromCssColorString("#6A5ACD")),u.SLATEGRAY=o(u.fromCssColorString("#708090")),u.SLATEGREY=u.SLATEGRAY,u.SNOW=o(u.fromCssColorString("#FFFAFA")),u.SPRINGGREEN=o(u.fromCssColorString("#00FF7F")),u.STEELBLUE=o(u.fromCssColorString("#4682B4")),u.TAN=o(u.fromCssColorString("#D2B48C")),u.TEAL=o(u.fromCssColorString("#008080")),u.THISTLE=o(u.fromCssColorString("#D8BFD8")),u.TOMATO=o(u.fromCssColorString("#FF6347")),u.TURQUOISE=o(u.fromCssColorString("#40E0D0")),u.VIOLET=o(u.fromCssColorString("#EE82EE")),u.WHEAT=o(u.fromCssColorString("#F5DEB3")),u.WHITE=o(u.fromCssColorString("#FFFFFF")),u.WHITESMOKE=o(u.fromCssColorString("#F5F5F5")),u.YELLOW=o(u.fromCssColorString("#FFFF00")),u.YELLOWGREEN=o(u.fromCssColorString("#9ACD32")),u.TRANSPARENT=o(new u(0,0,0,0)),u}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var r={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:35713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(r)}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,r,t,n,o,i){"use strict";if(!o.supportsTypedArrays())return{};var a={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return a.getSizeInBytes=function(e){switch(e){case a.BYTE:return Int8Array.BYTES_PER_ELEMENT;case a.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case a.SHORT:return Int16Array.BYTES_PER_ELEMENT;case a.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case a.INT:return Int32Array.BYTES_PER_ELEMENT;case a.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case a.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case a.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new n("componentDatatype is not a valid value.")}},a.fromTypedArray=function(e){return e instanceof Int8Array?a.BYTE:e instanceof 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a.UNSIGNED_BYTE:return new Uint8Array(t,o,i);case a.SHORT:return new Int16Array(t,o,i);case a.UNSIGNED_SHORT:return new Uint16Array(t,o,i);case a.INT:return new Int32Array(t,o,i);case a.UNSIGNED_INT:return new Uint32Array(t,o,i);case a.FLOAT:return new Float32Array(t,o,i);case a.DOUBLE:return new Float64Array(t,o,i);default:throw new n("componentDatatype is not a valid value.")}},a.fromName=function(e){switch(e){case"BYTE":return a.BYTE;case"UNSIGNED_BYTE":return a.UNSIGNED_BYTE;case"SHORT":return a.SHORT;case"UNSIGNED_SHORT":return a.UNSIGNED_SHORT;case"INT":return a.INT;case"UNSIGNED_INT":return a.UNSIGNED_INT;case"FLOAT":return a.FLOAT;case"DOUBLE":return a.DOUBLE;default:throw new n("name is not a valid value.")}},i(a)}),define("Core/GeometryType",["./freezeObject"],function(e){"use strict";var r={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return e(r)}),define("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(e,r){"use strict";var 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o(c,l,E,f);case 11:return i(c,l,E,f);case 12:return o(c,l,E,f);case 13:return o(c,l,E,f);case 14:return o(c,l,E,f);case 15:return o(c,l,E,f);default:return}},a}),define("Core/Ray",["./Cartesian3","./defaultValue","./defined","./DeveloperError"],function(e,r,t,n){"use strict";function o(t,n){n=e.clone(r(n,e.ZERO)),e.equals(n,e.ZERO)||e.normalize(n,n),this.origin=e.clone(r(t,e.ZERO)),this.direction=n}return o.getPoint=function(r,n,o){return t(o)||(o=new e),o=e.multiplyByScalar(r.direction,n,o),e.add(r.origin,o,o)},o}),define("Core/IntersectionTests",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Math","./Matrix3","./QuadraticRealPolynomial","./QuarticRealPolynomial","./Ray"],function(e,r,t,n,o,i,a,u,s,c){"use strict";function l(e,r,t,n){var o=r*r-4*e*t;if(!(o<0)){if(o>0){var i=1/(2*e),a=Math.sqrt(o),u=(-r+a)*i,s=(-r-a)*i;return u<s?(n.root0=u,n.root1=s):(n.root0=s,n.root1=u),n}var c=-r/(2*e);if(0!==c)return n.root0=n.root1=c,n}}function 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s,c,l,E,f,h=r.origin,m=r.direction,_=e.subtract(o,n,d),y=e.subtract(a,n,p),S=e.cross(m,y,T),v=e.dot(_,S);if(u){if(v<i.EPSILON6)return;if(s=e.subtract(h,n,R),l=e.dot(s,S),l<0||l>v)return;if(c=e.cross(s,_,A),E=e.dot(m,c),E<0||l+E>v)return;f=e.dot(y,c)/v}else{if(Math.abs(v)<i.EPSILON6)return;var N=1/v;if(s=e.subtract(h,n,R),l=e.dot(s,S)*N,l<0||l>1)return;if(c=e.cross(s,_,A),E=e.dot(m,c)*N,E<0||l+E>1)return;f=e.dot(y,c)*N}return f},m.rayTriangle=function(r,t,o,i,a,u){var s=m.rayTriangleParametric(r,t,o,i,a);if(n(s)&&!(s<0))return n(u)||(u=new e),e.multiplyByScalar(r.direction,s,u),e.add(r.origin,u,u)};var _=new c;m.lineSegmentTriangle=function(r,t,o,i,a,u,s){var c=_;e.clone(r,c.origin),e.subtract(t,r,c.direction),e.normalize(c.direction,c.direction);var l=m.rayTriangleParametric(c,o,i,a,u);if(!(!n(l)||l<0||l>e.distance(r,t)))return n(s)||(s=new e),e.multiplyByScalar(c.direction,l,s),e.add(c.origin,s,s)};var y={root0:0,root1:0};m.raySphere=function(e,r,t){if(t=E(e,r,t),n(t)&&!(t.stop<0))return t.start=Math.max(t.start,0),t};var S=new c;m.lineSegmentSphere=function(r,t,o,i){var a=S;e.clone(r,a.origin);var u=e.subtract(t,r,a.direction),s=e.magnitude(u);if(e.normalize(u,u),i=E(a,o,i),!(!n(i)||i.stop<0||i.start>s))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,s),i};var v=new e,N=new e;m.rayEllipsoid=function(r,t){var n,o,i,a,u,s=t.oneOverRadii,c=e.multiplyComponents(s,r.origin,v),l=e.multiplyComponents(s,r.direction,N),E=e.magnitudeSquared(c),f=e.dot(c,l);if(E>1){if(f>=0)return;var h=f*f;if(n=E-1,o=e.magnitudeSquared(l),i=o*n,h<i)return;if(h>i){a=f*f-i,u=-f+Math.sqrt(a);var m=u/o,d=n/u;return m<d?{start:m,stop:d}:{start:d,stop:m}}var p=Math.sqrt(n/o);return{start:p,stop:p}}return E<1?(n=E-1,o=e.magnitudeSquared(l),i=o*n,a=f*f-i,u=-f+Math.sqrt(a),{start:0,stop:u/o}):f<0?(o=e.magnitudeSquared(l),{start:0,stop:-f/o}):void 0};var C=new e,g=new e,I=new e,M=new e,O=new e,L=new a,F=new a,P=new a,w=new a,D=new a,x=new a,U=new a,b=new e,B=new e,G=new r;m.grazingAltitudeLocation=function(r,t){var o=r.origin,u=r.direction,s=t.geodeticSurfaceNormal(o,C);if(e.dot(u,s)>=0)return o;var c=n(this.rayEllipsoid(r,t)),l=t.transformPositionToScaledSpace(u,C),E=e.normalize(l,l),f=e.mostOrthogonalAxis(l,M),m=e.normalize(e.cross(f,E,g),g),d=e.normalize(e.cross(E,m,I),I),p=L;p[0]=E.x,p[1]=E.y,p[2]=E.z,p[3]=m.x,p[4]=m.y,p[5]=m.z,p[6]=d.x,p[7]=d.y,p[8]=d.z;var T=a.transpose(p,F),R=a.fromScale(t.radii,P),A=a.fromScale(t.oneOverRadii,w),_=D;_[0]=0,_[1]=-u.z,_[2]=u.y,_[3]=u.z,_[4]=0,_[5]=-u.x,_[6]=-u.y,_[7]=u.x,_[8]=0;var y,S,v=a.multiply(a.multiply(T,A,x),_,x),N=a.multiply(a.multiply(v,R,U),p,U),z=a.multiplyByVector(v,o,O),V=h(N,e.negate(z,C),0,0,1),H=V.length;if(H>0){for(var W=e.clone(e.ZERO,B),q=Number.NEGATIVE_INFINITY,X=0;X<H;++X){y=a.multiplyByVector(R,a.multiplyByVector(p,V[X],b),b);var Y=e.normalize(e.subtract(y,o,M),M),k=e.dot(Y,u);k>q&&(q=k,W=e.clone(y,W))}var K=t.cartesianToCartographic(W,G);return q=i.clamp(q,0,1),S=e.magnitude(e.subtract(W,o,M))*Math.sqrt(1-q*q),S=c?-S:S,K.height=S,t.cartographicToCartesian(K,new e)}};var z=new e;return m.lineSegmentPlane=function(r,t,o,a){n(a)||(a=new e);var u=e.subtract(t,r,z),s=o.normal,c=e.dot(s,u);if(!(Math.abs(c)<i.EPSILON6)){var l=e.dot(s,r),E=-(o.distance+l)/c;if(!(E<0||E>1))return e.multiplyByScalar(u,E,a),e.add(r,a,a),a}},m.trianglePlaneIntersection=function(r,t,n,o){var i=o.normal,a=o.distance,u=e.dot(i,r)+a<0,s=e.dot(i,t)+a<0,c=e.dot(i,n)+a<0,l=0;l+=u?1:0,l+=s?1:0,l+=c?1:0;var E,f;if(1!==l&&2!==l||(E=new e,f=new e),1===l){if(u)return m.lineSegmentPlane(r,t,o,E),m.lineSegmentPlane(r,n,o,f),{positions:[r,t,n,E,f],indices:[0,3,4,1,2,4,1,4,3]};if(s)return m.lineSegmentPlane(t,n,o,E),m.lineSegmentPlane(t,r,o,f),{positions:[r,t,n,E,f],indices:[1,3,4,2,0,4,2,4,3]};if(c)return m.lineSegmentPlane(n,r,o,E),m.lineSegmentPlane(n,t,o,f),{positions:[r,t,n,E,f],indices:[2,3,4,0,1,4,0,4,3]}}else if(2===l){if(!u)return m.lineSegmentPlane(t,r,o,E),m.lineSegmentPlane(n,r,o,f),{positions:[r,t,n,E,f],indices:[1,2,4,1,4,3,0,3,4]};if(!s)return m.lineSegmentPlane(n,t,o,E),m.lineSegmentPlane(r,t,o,f),{positions:[r,t,n,E,f],indices:[2,0,4,2,4,3,1,3,4]};if(!c)return m.lineSegmentPlane(r,n,o,E),m.lineSegmentPlane(t,n,o,f),{positions:[r,t,n,E,f],indices:[0,1,4,0,4,3,2,3,4]}}},m}),define("Core/Tipsify",["./defaultValue","./defined","./DeveloperError"],function(e,r,t){"use strict";var n={};return n.calculateACMR=function(t){t=e(t,e.EMPTY_OBJECT);var n=t.indices,o=t.maximumIndex,i=e(t.cacheSize,24),a=n.length;if(!r(o)){o=0;for(var u=0,s=n[u];u<a;)s>o&&(o=s),++u,s=n[u]}for(var c=[],l=0;l<o+1;l++)c[l]=0;for(var E=i+1,f=0;f<a;++f)E-c[n[f]]>i&&(c[n[f]]=E,++E);return(E-i+1)/(a/3)},n.tipsify=function(t){function n(e,r,t,n){for(;r.length>=1;){var o=r[r.length-1];if(r.splice(r.length-1,1),e[o].numLiveTriangles>0)return o}for(;i<n;){if(e[i].numLiveTriangles>0)return++i,i-1;++i}return-1}function 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r=e.attributes,t=r.position.values,n=r.prevPosition.values,i=r.nextPosition.values,a=t.length,u=0;u<a;u+=3){var s=o.unpack(t,u,Ge);if(!(s.x>0)){var c=o.unpack(n,u,ze);(s.y<0&&c.y>0||s.y>0&&c.y<0)&&(u-3>0?(n[u]=t[u-3],n[u+1]=t[u-2],n[u+2]=t[u-1]):o.pack(s,n,u));var l=o.unpack(i,u,Ve);(s.y<0&&l.y>0||s.y>0&&l.y<0)&&(u+3<a?(i[u]=t[u+3],i[u+1]=t[u+4],i[u+2]=t[u+5]):o.pack(s,i,u))}}}function re(e){var r,t,a,u=e.geometry,s=u.attributes,l=s.position.values,E=s.prevPosition.values,f=s.nextPosition.values,h=s.expandAndWidth.values,m=c(s.st)?s.st.values:void 0,d=c(s.color)?s.color.values:void 0,p=K(u),T=K(u),R=!1,y=l.length/3;for(r=0;r<y;r+=4){var S=r,v=r+2,N=o.fromArray(l,3*S,Ge),C=o.fromArray(l,3*v,ze);if(Math.abs(N.y)<ke)for(N.y=ke*(C.y<0?-1:1),l[3*r+1]=N.y,l[3*(r+1)+1]=N.y,t=3*S;t<3*S+12;t+=3)E[t]=l[3*r],E[t+1]=l[3*r+1],E[t+2]=l[3*r+2];if(Math.abs(C.y)<ke)for(C.y=ke*(N.y<0?-1:1),l[3*(r+2)+1]=C.y,l[3*(r+3)+1]=C.y,t=3*S;t<3*S+12;t+=3)f[t]=l[3*(r+2)],f[t+1]=l[3*(r+2)+1],f[t+2]=l[3*(r+2)+2];var g=p.attributes,I=p.indices,M=T.attributes,O=T.indices,L=A.lineSegmentPlane(N,C,De,He);if(c(L)){R=!0;var F=o.multiplyByScalar(o.UNIT_Y,Ye,We);N.y<0&&(o.negate(F,F),g=T.attributes,I=T.indices,M=p.attributes,O=p.indices);var 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H=n.fromArray(m,2*S,be),W=n.fromArray(m,2*(r+3),Be),q=_.lerp(H.x,W.x,x);for(t=2*S;t<2*S+4;++t)g.st.values.push(m[t]);for(g.st.values.push(q,H.y),g.st.values.push(q,W.y),M.st.values.push(q,H.y),M.st.values.push(q,W.y),t=2*v;t<2*v+4;++t)M.st.values.push(m[t])}a=g.position.values.length/3-4,I.push(a,a+2,a+1),I.push(a+1,a+2,a+3),a=M.position.values.length/3-4,O.push(a,a+2,a+1),O.push(a+1,a+2,a+3)}else{var X,Y;for(N.y<0?(X=T.attributes,Y=T.indices):(X=p.attributes,Y=p.indices),X.position.values.push(N.x,N.y,N.z),X.position.values.push(N.x,N.y,N.z),X.position.values.push(C.x,C.y,C.z),X.position.values.push(C.x,C.y,C.z),t=3*r;t<3*r+12;++t)X.prevPosition.values.push(E[t]),X.nextPosition.values.push(f[t]);for(t=2*r;t<2*r+8;++t)X.expandAndWidth.values.push(h[t]),c(m)&&X.st.values.push(m[t]);if(c(d))for(t=4*r;t<4*r+16;++t)X.color.values.push(d[t]);a=X.position.values.length/3-4,Y.push(a,a+2,a+1),Y.push(a+1,a+2,a+3)}}R&&(ee(T),ee(p)),j(e,T,p)}var te={};te.toWireframe=function(e){var r=e.indices;if(c(r)){switch(e.primitiveType){case N.TRIANGLES:e.indices=I(r);break;case N.TRIANGLE_STRIP:e.indices=M(r);break;case N.TRIANGLE_FAN:e.indices=O(r);break;default:throw new l("geometry.primitiveType must be TRIANGLES, TRIANGLE_STRIP, or TRIANGLE_FAN.")}e.primitiveType=N.LINES}return e},te.createLineSegmentsForVectors=function(e,r,n){r=s(r,"normal"),n=s(n,1e4);for(var o=e.attributes.position.values,i=e.attributes[r].values,a=o.length,l=new Float64Array(2*a),E=0,f=0;f<a;f+=3)l[E++]=o[f],l[E++]=o[f+1],l[E++]=o[f+2],l[E++]=o[f]+i[f]*n,l[E++]=o[f+1]+i[f+1]*n,l[E++]=o[f+2]+i[f+2]*n;var d,p=e.boundingSphere;return c(p)&&(d=new t(p.center,p.radius+n)),new h({attributes:{position:new m({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:N.LINES,boundingSphere:d})},te.createAttributeLocations=function(e){var r,t=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","binormal","tangent","compressedAttributes"],n=e.attributes,o={},i=0,a=t.length;for(r=0;r<a;++r){
 var u=t[r];c(n[u])&&(o[u]=i++)}for(var s in n)n.hasOwnProperty(s)&&!c(o[s])&&(o[s]=i++);return o},te.reorderForPreVertexCache=function(e){var r=h.computeNumberOfVertices(e),t=e.indices;if(c(t)){for(var n=new Int32Array(r),o=0;o<r;o++)n[o]=-1;for(var i,a=t,s=a.length,l=T.createTypedArray(r,s),E=0,f=0,m=0;E<s;)i=n[a[E]],i!==-1?l[f]=i:(i=a[E],n[i]=m,l[f]=m,++m),++E,++f;e.indices=l;var d=e.attributes;for(var p in d)if(d.hasOwnProperty(p)&&c(d[p])&&c(d[p].values)){for(var R=d[p],A=R.values,_=0,y=R.componentsPerAttribute,S=u.createTypedArray(R.componentDatatype,m*y);_<r;){var v=n[_];if(v!==-1)for(o=0;o<y;o++)S[y*v+o]=A[y*_+o];++_}R.values=S}}return e},te.reorderForPostVertexCache=function(e,r){var t=e.indices;if(e.primitiveType===N.TRIANGLES&&c(t)){for(var n=t.length,o=0,i=0;i<n;i++)t[i]>o&&(o=t[i]);e.indices=C.tipsify({indices:t,maximumIndex:o,cacheSize:r})}return e},te.fitToUnsignedShortIndices=function(e){var r=[],t=h.computeNumberOfVertices(e);if(c(e.indices)&&t>=_.SIXTY_FOUR_KILOBYTES){var n,o=[],i=[],a=0,u=L(e.attributes),s=e.indices,l=s.length;e.primitiveType===N.TRIANGLES?n=3:e.primitiveType===N.LINES?n=2:e.primitiveType===N.POINTS&&(n=1);for(var E=0;E<l;E+=n){for(var f=0;f<n;++f){var m=s[E+f],d=o[m];c(d)||(d=a++,o[m]=d,F(u,e.attributes,m)),i.push(d)}a+n>=_.SIXTY_FOUR_KILOBYTES&&(r.push(new h({attributes:u,indices:i,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV})),o=[],i=[],a=0,u=L(e.attributes))}0!==i.length&&r.push(new h({attributes:u,indices:i,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV}))}else r.push(e);return r};var ne=new o,oe=new a;te.projectTo2D=function(e,r,t,n,i){var a=e.attributes[r];i=c(i)?i:new f;for(var s=i.ellipsoid,E=a.values,h=new Float64Array(E.length),d=0,p=0;p<E.length;p+=3){var T=o.fromArray(E,p,ne),R=s.cartesianToCartographic(T,oe);if(!c(R))throw new l("Could not project point ("+T.x+", "+T.y+", "+T.z+") to 2D.");var A=i.project(R,ne);h[d++]=A.x,h[d++]=A.y,h[d++]=A.z}return e.attributes[t]=a,e.attributes[n]=new m({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:h}),delete e.attributes[r],e};var ie={high:0,low:0};te.encodeAttribute=function(e,r,t,n){for(var o=e.attributes[r],i=o.values,a=i.length,s=new Float32Array(a),c=new Float32Array(a),l=0;l<a;++l)E.encode(i[l],ie),s[l]=ie.high,c[l]=ie.low;var f=o.componentsPerAttribute;return e.attributes[t]=new m({componentDatatype:u.FLOAT,componentsPerAttribute:f,values:s}),e.attributes[n]=new m({componentDatatype:u.FLOAT,componentsPerAttribute:f,values:c}),delete e.attributes[r],e};var ae=new o,ue=new S,se=new y;te.transformToWorldCoordinates=function(e){var r=e.modelMatrix;if(S.equals(r,S.IDENTITY))return e;var n=e.geometry.attributes;P(r,n.position),P(r,n.prevPosition),P(r,n.nextPosition),(c(n.normal)||c(n.binormal)||c(n.tangent))&&(S.inverse(r,ue),S.transpose(ue,ue),S.getRotation(ue,se),w(se,n.normal),w(se,n.binormal),w(se,n.tangent));var o=e.geometry.boundingSphere;return c(o)&&(e.geometry.boundingSphere=t.transform(o,r,o)),e.modelMatrix=S.clone(S.IDENTITY),e};var ce=new o;te.combineInstances=function(e){for(var r=[],t=[],n=e.length,o=0;o<n;++o){var i=e[o];c(i.geometry)?r.push(i):c(i.westHemisphereGeometry)&&c(i.eastHemisphereGeometry)&&t.push(i)}var a=[];return r.length>0&&a.push(x(r,"geometry")),t.length>0&&(a.push(x(t,"westHemisphereGeometry")),a.push(x(t,"eastHemisphereGeometry"))),a};var le=new o,Ee=new o,fe=new o,he=new o;te.computeNormal=function(e){for(var r=e.indices,t=e.attributes,n=t.position.values,i=t.position.values.length/3,a=r.length,s=new Array(i),c=new Array(a/3),l=new Array(a),E=0;E<i;E++)s[E]={indexOffset:0,count:0,currentCount:0};var f=0;for(E=0;E<a;E+=3){var h=r[E],d=r[E+1],p=r[E+2],T=3*h,R=3*d,A=3*p;Ee.x=n[T],Ee.y=n[T+1],Ee.z=n[T+2],fe.x=n[R],fe.y=n[R+1],fe.z=n[R+2],he.x=n[A],he.y=n[A+1],he.z=n[A+2],s[h].count++,s[d].count++,s[p].count++,o.subtract(fe,Ee,fe),o.subtract(he,Ee,he),c[f]=o.cross(fe,he,new o),f++}var _=0;for(E=0;E<i;E++)s[E].indexOffset+=_,_+=s[E].count;f=0;var y;for(E=0;E<a;E+=3){y=s[r[E]];var S=y.indexOffset+y.currentCount;l[S]=f,y.currentCount++,y=s[r[E+1]],S=y.indexOffset+y.currentCount,l[S]=f,y.currentCount++,y=s[r[E+2]],S=y.indexOffset+y.currentCount,l[S]=f,y.currentCount++,f++}var v=new Float32Array(3*i);for(E=0;E<i;E++){var N=3*E;if(y=s[E],y.count>0){for(o.clone(o.ZERO,le),f=0;f<y.count;f++)o.add(le,c[l[y.indexOffset+f]],le);o.normalize(le,le),v[N]=le.x,v[N+1]=le.y,v[N+2]=le.z}else v[N]=0,v[N+1]=0,v[N+2]=1}return e.attributes.normal=new m({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:v}),e};var me=new o,de=new o,pe=new o;te.computeBinormalAndTangent=function(e){for(var r=(e.attributes,e.indices),t=e.attributes.position.values,n=e.attributes.normal.values,i=e.attributes.st.values,a=e.attributes.position.values.length/3,s=r.length,c=new Array(3*a),l=0;l<c.length;l++)c[l]=0;var E,f,h;for(l=0;l<s;l+=3){var d=r[l],p=r[l+1],T=r[l+2];E=3*d,f=3*p,h=3*T;var R=2*d,A=2*p,_=2*T,y=t[E],S=t[E+1],v=t[E+2],N=i[R],C=i[R+1],g=i[A+1]-C,I=i[_+1]-C,M=1/((i[A]-N)*I-(i[_]-N)*g),O=(I*(t[f]-y)-g*(t[h]-y))*M,L=(I*(t[f+1]-S)-g*(t[h+1]-S))*M,F=(I*(t[f+2]-v)-g*(t[h+2]-v))*M;c[E]+=O,c[E+1]+=L,c[E+2]+=F,c[f]+=O,c[f+1]+=L,c[f+2]+=F,c[h]+=O,c[h+1]+=L,c[h+2]+=F}var P=new Float32Array(3*a),w=new Float32Array(3*a);for(l=0;l<a;l++){E=3*l,f=E+1,h=E+2;var D=o.fromArray(n,E,me),x=o.fromArray(c,E,pe),U=o.dot(D,x);o.multiplyByScalar(D,U,de),o.normalize(o.subtract(x,de,x),x),w[E]=x.x,w[f]=x.y,w[h]=x.z,o.normalize(o.cross(D,x,x),x),P[E]=x.x,P[f]=x.y,P[h]=x.z}return e.attributes.tangent=new m({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:w}),e.attributes.binormal=new m({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:P}),e};var Te=new n,Re=new o,Ae=new o,_e=new o;te.compressVertices=function(r){var t=r.attributes.normal,i=r.attributes.st;if(!c(t)&&!c(i))return r;var a,s,l,E,f=r.attributes.tangent,h=r.attributes.binormal;c(t)&&(a=t.values),c(i)&&(s=i.values),c(f)&&(l=f.values),h&&(E=h.values);var d=c(a)?a.length:s.length,p=c(a)?3:2,T=d/p,R=T,A=c(s)&&c(a)?2:1;A+=c(l)||c(E)?1:0,R*=A;for(var _=new Float32Array(R),y=0,S=0;S<T;++S){c(s)&&(n.fromArray(s,2*S,Te),_[y++]=e.compressTextureCoordinates(Te));var v=3*S;c(a)&&c(l)&&c(E)?(o.fromArray(a,v,Re),o.fromArray(l,v,Ae),o.fromArray(E,v,_e),e.octPack(Re,Ae,_e,Te),_[y++]=Te.x,_[y++]=Te.y):(c(a)&&(o.fromArray(a,v,Re),_[y++]=e.octEncodeFloat(Re)),c(l)&&(o.fromArray(l,v,Re),_[y++]=e.octEncodeFloat(Re)),c(E)&&(o.fromArray(E,v,Re),_[y++]=e.octEncodeFloat(Re)))}return r.attributes.compressedAttributes=new m({componentDatatype:u.FLOAT,componentsPerAttribute:A,values:_}),c(a)&&delete r.attributes.normal,c(s)&&delete r.attributes.st,c(l)&&delete r.attributes.tangent,c(E)&&delete r.attributes.binormal,r};var ye=new o,Se=new o,ve=new o,Ne=new o,Ce=new o,ge={positions:new Array(7),indices:new Array(9)},Ie=new o,Me=new o,Oe=new o,Le=new o,Fe=new n,Pe=new n,we=new n,De=v.fromPointNormal(o.ZERO,o.UNIT_Y),xe=new o,Ue=new o,be=new n,Be=new n,Ge=new o,ze=new o,Ve=new o,He=new o,We=new o,qe=new o,Xe=new i,Ye=5*_.EPSILON9,ke=_.EPSILON6;return te.splitLongitude=function(e){var r=e.geometry,n=r.boundingSphere;if(c(n)){var o=n.center.x-n.radius;if(o>0||t.intersectPlane(n,v.ORIGIN_ZX_PLANE)!==R.INTERSECTING)return e}if(r.geometryType!==p.NONE)switch(r.geometryType){case p.POLYLINES:re(e);break;case p.TRIANGLES:J(e);break;case p.LINES:$(e)}else H(r),r.primitiveType===N.TRIANGLES?J(e):r.primitiveType===N.LINES&&$(e);return e},te}),define("Core/WebMercatorProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(e,r,t,n,o,i,a,u){"use strict";function s(e){this._ellipsoid=t(e,a.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return o(s.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),s.mercatorAngleToGeodeticLatitude=function(e){return u.PI_OVER_TWO-2*Math.atan(Math.exp(-e))},s.geodeticLatitudeToMercatorAngle=function(e){e>s.MaximumLatitude?e=s.MaximumLatitude:e<-s.MaximumLatitude&&(e=-s.MaximumLatitude);var r=Math.sin(e);return.5*Math.log((1+r)/(1-r))},s.MaximumLatitude=s.mercatorAngleToGeodeticLatitude(Math.PI),s.prototype.project=function(r,t){var o=this._semimajorAxis,i=r.longitude*o,a=s.geodeticLatitudeToMercatorAngle(r.latitude)*o,u=r.height;return n(t)?(t.x=i,t.y=a,t.z=u,t):new e(i,a,u)},s.prototype.unproject=function(e,t){var o=this._oneOverSemimajorAxis,i=e.x*o,a=s.mercatorAngleToGeodeticLatitude(e.y*o),u=e.z;return n(t)?(t.longitude=i,t.latitude=a,t.height=u,t):new r(i,a,u)},s}),define("Scene/PrimitivePipeline",["../Core/BoundingSphere","../Core/Color","../Core/ComponentDatatype","../Core/defaultValue","../Core/defined","../Core/DeveloperError","../Core/Ellipsoid","../Core/FeatureDetection","../Core/GeographicProjection","../Core/Geometry","../Core/GeometryAttribute","../Core/GeometryAttributes","../Core/GeometryPipeline","../Core/IndexDatatype","../Core/Matrix4","../Core/WebMercatorProjection"],function(e,r,t,n,o,i,a,u,s,c,l,E,f,h,m,d){"use strict";function p(e,r,t){var n,i=!t,a=e.length;if(!i&&a>1){var u=e[0].modelMatrix;for(n=1;n<a;++n)if(!m.equals(u,e[n].modelMatrix)){i=!0;break}}if(i)for(n=0;n<a;++n)o(e[n].geometry)&&f.transformToWorldCoordinates(e[n]);else m.multiplyTransformation(r,e[0].modelMatrix,r)}function T(e,r){var n=e.attributes,o=n.position,i=o.values.length/o.componentsPerAttribute;n.batchId=new l({componentDatatype:t.FLOAT,componentsPerAttribute:1,values:new Float32Array(i)});for(var a=n.batchId.values,u=0;u<i;++u)a[u]=r}function R(e){for(var r=e.length,t=0;t<r;++t){var n=e[t];o(n.geometry)?T(n.geometry,t):o(n.westHemisphereGeometry)&&o(n.eastHemisphereGeometry)&&(T(n.westHemisphereGeometry,t),T(n.eastHemisphereGeometry,t))}}function A(r){var n,i,a,u=r.instances,s=r.projection,c=r.elementIndexUintSupported,l=r.scene3DOnly,E=r.vertexCacheOptimize,h=r.compressVertices,m=r.modelMatrix,d=u.length;for(n=0;n<d;++n)if(o(u[n].geometry)){a=u[n].geometry.primitiveType;break}if(p(u,m,l),!l)for(n=0;n<d;++n)o(u[n].geometry)&&f.splitLongitude(u[n]);if(R(u),E)for(n=0;n<d;++n){var T=u[n];o(T.geometry)?(f.reorderForPostVertexCache(T.geometry),f.reorderForPreVertexCache(T.geometry)):o(T.westHemisphereGeometry)&&o(T.eastHemisphereGeometry)&&(f.reorderForPostVertexCache(T.westHemisphereGeometry),f.reorderForPreVertexCache(T.westHemisphereGeometry),f.reorderForPostVertexCache(T.eastHemisphereGeometry),f.reorderForPreVertexCache(T.eastHemisphereGeometry))}var A=f.combineInstances(u);for(d=A.length,n=0;n<d;++n){i=A[n];var _,y=i.attributes;if(l)for(_ in y)y.hasOwnProperty(_)&&y[_].componentDatatype===t.DOUBLE&&f.encodeAttribute(i,_,_+"3DHigh",_+"3DLow");else for(_ in y)if(y.hasOwnProperty(_)&&y[_].componentDatatype===t.DOUBLE){var S=_+"3D",v=_+"2D";f.projectTo2D(i,_,S,v,s),o(i.boundingSphere)&&"position"===_&&(i.boundingSphereCV=e.fromVertices(i.attributes.position2D.values)),f.encodeAttribute(i,S,S+"High",S+"Low"),f.encodeAttribute(i,v,v+"High",v+"Low")}h&&f.compressVertices(i)}if(!c){var N=[];for(d=A.length,n=0;n<d;++n)i=A[n],N=N.concat(f.fitToUnsignedShortIndices(i));A=N}return A}function _(e,r,t,n){var i,a,u,s=n.length-1;if(s>=0){var c=n[s];i=c.offset+c.count,u=c.index,a=t[u].indices.length}else i=0,u=0,a=t[u].indices.length;for(var l=e.length,E=0;E<l;++E){var f=e[E],h=f[r];if(o(h)){var m=h.indices.length;i+m>a&&(i=0,a=t[++u].indices.length),n.push({index:u,offset:i,count:m}),i+=m}}}function y(e,r){var t=[];return _(e,"geometry",r,t),_(e,"westHemisphereGeometry",r,t),_(e,"eastHemisphereGeometry",r,t),t}function S(e,r){var t=e.attributes;for(var n in t)if(t.hasOwnProperty(n)){var i=t[n];o(i)&&o(i.values)&&r.push(i.values.buffer)}o(e.indices)&&r.push(e.indices.buffer)}function v(e,r){for(var t=e.length,n=0;n<t;++n)S(e[n],r)}function N(r){for(var t=1,n=r.length,i=0;i<n;i++){var a=r[i];if(++t,o(a)){var u=a.attributes;t+=6+2*e.packedLength+(o(a.indices)?a.indices.length:0);for(var s in u)if(u.hasOwnProperty(s)&&o(u[s])){var c=u[s];t+=5+c.values.length}}}return t}function C(e,r){var t=e.length,n=new Float64Array(1+16*t),o=0;n[o++]=t;for(var i=0;i<t;i++){var a=e[i];m.pack(a.modelMatrix,n,o),o+=m.packedLength}return r.push(n.buffer),n}function g(e){for(var r=e,t=new Array(r[0]),n=0,o=1;o<r.length;){var i=m.unpack(r,o);o+=m.packedLength,t[n++]={modelMatrix:i}}return t}function I(r){var t=r.length,n=1+(e.packedLength+1)*t,i=new Float32Array(n),a=0;i[a++]=t;for(var u=0;u<t;++u){var s=r[u];o(s)?(i[a++]=1,e.pack(r[u],i,a)):i[a++]=0,a+=e.packedLength}return i}function M(r){for(var t=new Array(r[0]),n=0,o=1;o<r.length;)1===r[o++]&&(t[n++]=e.unpack(r,o)),o+=e.packedLength;return t}if(!u.supportsTypedArrays())return{};var O={};return O.combineGeometry=function(r){var t,n,i=r.instances,a=i.length;a>0&&(t=A(r),t.length>0&&(n=f.createAttributeLocations(t[0])));var u;r.createPickOffsets&&t.length>0&&(u=y(i,t));for(var s=new Array(a),c=new Array(a),l=0;l<a;++l){var E=i[l],h=E.geometry;o(h)&&(s[l]=h.boundingSphere,c[l]=h.boundingSphereCV);var m=E.eastHemisphereGeometry,d=E.westHemisphereGeometry;o(m)&&o(d)&&(o(m.boundingSphere)&&o(d.boundingSphere)&&(s[l]=e.union(m.boundingSphere,d.boundingSphere)),o(m.boundingSphereCV)&&o(d.boundingSphereCV)&&(c[l]=e.union(m.boundingSphereCV,d.boundingSphereCV)))}return{geometries:t,modelMatrix:r.modelMatrix,attributeLocations:n,pickOffsets:u,boundingSpheres:s,boundingSpheresCV:c}},O.packCreateGeometryResults=function(r,t){var n=new Float64Array(N(r)),i=[],a={},u=r.length,s=0;n[s++]=u;for(var c=0;c<u;c++){var l=r[c],E=o(l);if(n[s++]=E?1:0,E){n[s++]=l.primitiveType,n[s++]=l.geometryType;var f=o(l.boundingSphere)?1:0;n[s++]=f,f&&e.pack(l.boundingSphere,n,s),s+=e.packedLength;var h=o(l.boundingSphereCV)?1:0;n[s++]=h,h&&e.pack(l.boundingSphereCV,n,s),s+=e.packedLength;var m=l.attributes,d=[];for(var p in m)m.hasOwnProperty(p)&&o(m[p])&&(d.push(p),o(a[p])||(a[p]=i.length,i.push(p)));n[s++]=d.length;for(var T=0;T<d.length;T++){var R=d[T],A=m[R];n[s++]=a[R],n[s++]=A.componentDatatype,n[s++]=A.componentsPerAttribute,n[s++]=A.normalize?1:0,n[s++]=A.values.length,n.set(A.values,s),s+=A.values.length}var _=o(l.indices)?l.indices.length:0;n[s++]=_,_>0&&(n.set(l.indices,s),s+=_)}}return t.push(n.buffer),{stringTable:i,packedData:n}},O.unpackCreateGeometryResults=function(r){for(var n,o=r.stringTable,i=r.packedData,a=new Array(i[0]),u=0,s=1;s<i.length;){var f=1===i[s++];if(f){var m,d,p=i[s++],T=i[s++],R=1===i[s++];R&&(m=e.unpack(i,s)),s+=e.packedLength;var A=1===i[s++];A&&(d=e.unpack(i,s)),s+=e.packedLength;var _,y,S,v=new E,N=i[s++];for(n=0;n<N;n++){var C=o[i[s++]],g=i[s++];S=i[s++];var I=0!==i[s++];_=i[s++],y=t.createTypedArray(g,_);for(var M=0;M<_;M++)y[M]=i[s++];v[C]=new l({componentDatatype:g,componentsPerAttribute:S,normalize:I,values:y})}var O;if(_=i[s++],_>0){var L=y.length/S;for(O=h.createTypedArray(L,_),n=0;n<_;n++)O[n]=i[s++]}a[u++]=new c({primitiveType:p,geometryType:T,boundingSphere:m,boundingSphereCV:d,indices:O,attributes:v})}else a[u++]=void 0}return a},O.packCombineGeometryParameters=function(e,r){for(var t=e.createGeometryResults,n=t.length,o=0;o<n;o++)r.push(t[o].packedData.buffer);return{createGeometryResults:e.createGeometryResults,packedInstances:C(e.instances,r),ellipsoid:e.ellipsoid,isGeographic:e.projection instanceof s,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e.createPickOffsets}},O.unpackCombineGeometryParameters=function(e){for(var r=g(e.packedInstances),t=e.createGeometryResults,n=t.length,o=0,i=0;i<n;i++)for(var u=O.unpackCreateGeometryResults(t[i]),c=u.length,l=0;l<c;l++){var E=u[l],f=r[o];f.geometry=E,++o}var h=a.clone(e.ellipsoid),p=e.isGeographic?new s(h):new d(h);return{instances:r,ellipsoid:h,projection:p,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:m.clone(e.modelMatrix),createPickOffsets:e.createPickOffsets}},O.packCombineGeometryResults=function(e,r){o(e.geometries)&&v(e.geometries,r);var t=I(e.boundingSpheres),n=I(e.boundingSpheresCV);return r.push(t.buffer,n.buffer),{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,boundingSpheres:t,boundingSpheresCV:n}},O.unpackCombineGeometryResults=function(e){return{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,boundingSpheres:M(e.boundingSpheres),boundingSpheresCV:M(e.boundingSpheresCV)}},O}),function(e){"use strict";e("ThirdParty/when",[],function(){function e(e,t,n,o){return r(e).then(t,n,o)}function r(e){var r,t;return e instanceof n?r=e:u(e)?(t=a(),e.then(function(e){t.resolve(e)},function(e){t.reject(e)},function(e){t.progress(e)}),r=t.promise):r=o(e),r}function t(r){return e(r,i)}function n(e){this.then=e}function o(e){var t=new n(function(t){try{return r(t?t(e):e)}catch(e){return i(e)}});return t}function i(e){var t=new n(function(t,n){try{return n?r(n(e)):i(e)}catch(e){return i(e)}});return t}function a(){function e(e,r,t){return f(e,r,t)}function t(e){return m(e)}function o(e){return m(i(e))}function u(e){return h(e)}var s,c,l,E,f,h,m;return c=new n(e),s={then:e,resolve:t,reject:o,progress:u,promise:c,resolver:{resolve:t,reject:o,progress:u}},l=[],E=[],f=function(e,r,t){var n,o;return n=a(),o="function"==typeof t?function(e){try{n.progress(t(e))}catch(e){n.progress(e)}}:function(e){n.progress(e)},l.push(function(t){t.then(e,r).then(n.resolve,n.reject,o)}),E.push(o),n.promise},h=function(e){return d(E,e),e},m=function(e){return e=r(e),f=e.then,m=r,h=T,d(l,e),E=l=y,e},s}function u(e){return e&&"function"==typeof e.then}function s(r,t,n,o,i){return p(2,arguments),e(r,function(r){function u(e){d(e)}function s(e){m(e)}var c,l,E,f,h,m,d,p,R,A;if(R=r.length>>>0,c=Math.max(0,Math.min(t,R)),E=[],l=R-c+1,f=[],h=a(),c)for(p=h.progress,d=function(e){f.push(e),--l||(m=d=T,h.reject(f))},m=function(e){E.push(e),--c||(m=d=T,h.resolve(E))},A=0;A<R;++A)A in r&&e(r[A],s,u,p);else h.resolve(E);return h.then(n,o,i)})}function c(e,r,t,n){function o(e){return r?r(e[0]):e[0]}return s(e,1,o,t,n)}function l(e,r,t,n){return p(1,arguments),f(e,R).then(r,t,n)}function E(){return f(arguments,R)}function f(r,t){return e(r,function(r){var n,o,i,u,s,c;if(i=o=r.length>>>0,n=[],c=a(),i)for(u=function(r,o){e(r,t).then(function(e){n[o]=e,--i||c.resolve(n)},c.reject)},s=0;s<o;s++)s in r?u(r[s],s):--i;else c.resolve(n);return c.promise})}function h(r,t){var n=_.call(arguments,1);return e(r,function(r){var o;return o=r.length,n[0]=function(r,n,i){return e(r,function(r){return e(n,function(e){return t(r,e,i,o)})})},A.apply(r,n)})}function m(r,t,n){var o=arguments.length>2;return e(r,function(e){return e=o?n:e,t.resolve(e),e},function(e){return t.reject(e),i(e)},t.progress)}function d(e,r){for(var t,n=0;t=e[n++];)t(r)}function p(e,r){for(var t,n=r.length;n>e;)if(t=r[--n],null!=t&&"function"!=typeof t)throw new Error("arg "+n+" must be a function")}function T(){}function R(e){return e}var A,_,y;return e.defer=a,e.resolve=r,e.reject=t,e.join=E,e.all=l,e.map=f,e.reduce=h,e.any=c,e.some=s,e.chain=m,e.isPromise=u,n.prototype={always:function(e,r){return this.then(e,e,r)},otherwise:function(e){return this.then(y,e)},yield:function(e){return this.then(function(){return e})},spread:function(e){return this.then(function(r){return l(r,function(r){return e.apply(y,r)})})}},_=[].slice,A=[].reduce||function(e){var r,t,n,o,i;if(i=0,r=Object(this),o=r.length>>>0,t=arguments,t.length<=1)for(;;){if(i in r){n=r[i++];break}if(++i>=o)throw new TypeError}else n=t[1];for(;i<o;++i)i in r&&(n=e(n,r[i],i,r));return n},e})}("function"==typeof define&&define.amd?define:function(e){"object"==typeof exports?module.exports=e():this.when=e()}),define("Core/formatError",["./defined"],function(e){"use strict";function r(r){var t,n=r.name,o=r.message;t=e(n)&&e(o)?n+": "+o:r.toString();var i=r.stack;return e(i)&&(t+="\n"+i),t}return r}),define("Workers/createTaskProcessorWorker",["../Core/defaultValue","../Core/defined","../Core/formatError"],function(e,r,t){"use strict";function n(n){var o,i=[],a={id:void 0,result:void 0,error:void 0};return function(u){var s=u.data;i.length=0,a.id=s.id,a.error=void 0,a.result=void 0;try{a.result=n(s.parameters,i)}catch(e){e instanceof Error?a.error={name:e.name,message:e.message,stack:e.stack}:a.error=e}r(o)||(o=e(self.webkitPostMessage,self.postMessage)),s.canTransferArrayBuffer||(i.length=0);try{o(a,i)}catch(e){a.result=void 0,a.error="postMessage failed with error: "+t(e)+"\n  with responseMessage: "+JSON.stringify(a),o(a)}}}return n}),define("Workers/createGeometry",["../Core/defined","../Scene/PrimitivePipeline","../ThirdParty/when","./createTaskProcessorWorker","require"],function(e,r,t,n,o){"use strict";function i(r){var t=u[r];return e(t)||("object"==typeof exports?u[t]=t=o("Workers/"+r):o(["./"+r],function(e){t=e,u[t]=e})),t}function a(t,n){for(var o=t.subTasks,a=o.length,u=new Array(a),s=0;s<a;s++){var c=o[s],l=c.geometry,E=c.moduleName;if(e(E)){var f=i(E);u[s]=f(l,c.offset)}else u[s]=l}return r.packCreateGeometryResults(u,n)}var u={};return n(a)})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createPointGeometry.js b/vendors/Cesium/Workers/createPointGeometry.js
index 5c29335..464fe7c 100644
--- a/vendors/Cesium/Workers/createPointGeometry.js
+++ b/vendors/Cesium/Workers/createPointGeometry.js
@@ -1,60 +1,60 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";var i={};i.EPSILON1=.1,i.EPSILON2=.01,i.EPSILON3=.001,i.EPSILON4=1e-4,i.EPSILON5=1e-5,i.EPSILON6=1e-6,i.EPSILON7=1e-7,i.EPSILON8=1e-8,i.EPSILON9=1e-9,i.EPSILON10=1e-10,i.EPSILON11=1e-11,i.EPSILON12=1e-12,i.EPSILON13=1e-13,i.EPSILON14=1e-14,i.EPSILON15=1e-15,i.EPSILON16=1e-16,i.EPSILON17=1e-17,i.EPSILON18=1e-18,i.EPSILON19=1e-19,i.EPSILON20=1e-20,i.GRAVITATIONALPARAMETER=3986004418e5,i.SOLAR_RADIUS=6955e5,i.LUNAR_RADIUS=1737400,i.SIXTY_FOUR_KILOBYTES=65536,i.sign=function(e){return e>0?1:e<0?-1:0},i.signNotZero=function(e){return e<0?-1:1},i.toSNorm=function(e,n){return n=t(n,255),Math.round((.5*i.clamp(e,-1,1)+.5)*n)},i.fromSNorm=function(e,n){return n=t(n,255),i.clamp(e,0,n)/n*2-1},i.sinh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t-n)},i.cosh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t+n)},i.lerp=function(e,t,n){return(1-n)*e+n*t},i.PI=Math.PI,i.ONE_OVER_PI=1/Math.PI,i.PI_OVER_TWO=.5*Math.PI,i.PI_OVER_THREE=Math.PI/3,i.PI_OVER_FOUR=Math.PI/4,i.PI_OVER_SIX=Math.PI/6,i.THREE_PI_OVER_TWO=3*Math.PI*.5,i.TWO_PI=2*Math.PI,i.ONE_OVER_TWO_PI=1/(2*Math.PI),i.RADIANS_PER_DEGREE=Math.PI/180,i.DEGREES_PER_RADIAN=180/Math.PI,i.RADIANS_PER_ARCSECOND=i.RADIANS_PER_DEGREE/3600,i.toRadians=function(e){return e*i.RADIANS_PER_DEGREE},i.toDegrees=function(e){return e*i.DEGREES_PER_RADIAN},i.convertLongitudeRange=function(e){var t=i.TWO_PI,n=e-Math.floor(e/t)*t;return n<-Math.PI?n+t:n>=Math.PI?n-t:n},i.negativePiToPi=function(e){return i.zeroToTwoPi(e+i.PI)-i.PI},i.zeroToTwoPi=function(e){var t=i.mod(e,i.TWO_PI);return Math.abs(t)<i.EPSILON14&&Math.abs(e)>i.EPSILON14?i.TWO_PI:t},i.mod=function(e,t){return(e%t+t)%t},i.equalsEpsilon=function(e,n,r,i){i=t(i,r);var a=Math.abs(e-n);return a<=i||a<=r*Math.max(Math.abs(e),Math.abs(n))};var a=[1];i.factorial=function(e){var t=a.length;if(e>=t)for(var n=a[t-1],r=t;r<=e;r++)a.push(n*r);return a[e]},i.incrementWrap=function(e,n,r){return r=t(r,0),++e,e>n&&(e=r),e},i.isPowerOfTwo=function(e){return 0!==e&&0===(e&e-1)},i.nextPowerOfTwo=function(e){return--e,e|=e>>1,e|=e>>2,e|=e>>4,e|=e>>8,e|=e>>16,++e,e},i.clamp=function(e,t,n){return e<t?t:e>n?n:e};var o=new e;return i.setRandomNumberSeed=function(t){o=new e(t)},i.nextRandomNumber=function(){return o.random()},i.acosClamped=function(e){return Math.acos(i.clamp(e,-1,1))},i.asinClamped=function(e){return Math.asin(i.clamp(e,-1,1))},i.chordLength=function(e,t){return 2*t*Math.sin(.5*e)},i.logBase=function(e,t){return Math.log(e)/Math.log(t)},i.fog=function(e,t){var n=e*t;return 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r(n)?(n[0]=u,n[1]=f,n[2]=-l,n[3]=0,n[4]=E,n[5]=h,n[6]=-A,n[7]=0,n[8]=s,n[9]=I,n[10]=-N,n[11]=0,n[12]=O,n[13]=m,n[14]=y,n[15]=1,n):new c(u,E,s,O,f,h,I,m,-l,-A,-N,y,0,0,0,1)},c.computePerspectiveFieldOfView=function(e,t,n,r,i){var a=Math.tan(.5*e),o=1/a,u=o/t,E=(r+n)/(n-r),s=2*r*n/(n-r);return i[0]=u,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=o,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=E,i[11]=-1,i[12]=0,i[13]=0,i[14]=s,i[15]=0,i},c.computeOrthographicOffCenter=function(e,t,n,r,i,a,o){var u=1/(t-e),E=1/(r-n),s=1/(a-i),c=-(t+e)*u,_=-(r+n)*E,T=-(a+i)*s;return u*=2,E*=2,s*=-2,o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=E,o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=s,o[11]=0,o[12]=c,o[13]=_,o[14]=T,o[15]=1,o},c.computePerspectiveOffCenter=function(e,t,n,r,i,a,o){var u=2*i/(t-e),E=2*i/(r-n),s=(t+e)/(t-e),c=(r+n)/(r-n),_=-(a+i)/(a-i),T=-1,R=-2*a*i/(a-i);return o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=E,o[6]=0,o[7]=0,o[8]=s,o[9]=c,o[10]=_,o[11]=T,o[12]=0,o[13]=0,o[14]=R,o[15]=0,o},c.computeInfinitePerspectiveOffCenter=function(e,t,n,r,i,a){var o=2*i/(t-e),u=2*i/(r-n),E=(t+e)/(t-e),s=(r+n)/(r-n),c=-1,_=-1,T=-2*i;return a[0]=o,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=u,a[6]=0,a[7]=0,a[8]=E,a[9]=s,a[10]=c,a[11]=_,a[12]=0,a[13]=0,a[14]=T,a[15]=0,a},c.computeViewportTransformation=function(e,t,r,i){e=n(e,n.EMPTY_OBJECT);var a=n(e.x,0),o=n(e.y,0),u=n(e.width,0),E=n(e.height,0);t=n(t,0),r=n(r,1);var s=.5*u,c=.5*E,_=.5*(r-t),T=s,R=c,l=_,A=a+s,N=o+c,f=t+_,h=1;return i[0]=T,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=R,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=l,i[11]=0,i[12]=A,i[13]=N,i[14]=f,i[15]=h,i},c.computeView=function(t,n,r,i,a){return a[0]=i.x,a[1]=r.x,a[2]=-n.x,a[3]=0,a[4]=i.y,a[5]=r.y,a[6]=-n.y,a[7]=0,a[8]=i.z,a[9]=r.z,a[10]=-n.z,a[11]=0,a[12]=-e.dot(i,t),a[13]=-e.dot(r,t),a[14]=e.dot(n,t),a[15]=1,a},c.toArray=function(e,t){return r(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]},c.getElementIndex=function(e,t){return 4*e+t},c.getColumn=function(e,t,n){var r=4*t,i=e[r],a=e[r+1],o=e[r+2],u=e[r+3];return n.x=i,n.y=a,n.z=o,n.w=u,n},c.setColumn=function(e,t,n,r){r=c.clone(e,r);var i=4*t;return r[i]=n.x,r[i+1]=n.y,r[i+2]=n.z,r[i+3]=n.w,r},c.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n},c.getRow=function(e,t,n){var r=e[t],i=e[t+4],a=e[t+8],o=e[t+12];return n.x=r,n.y=i,n.z=a,n.w=o,n},c.setRow=function(e,t,n,r){return r=c.clone(e,r),r[t]=n.x,r[t+4]=n.y,r[t+8]=n.z,r[t+12]=n.w,r};var l=new e;c.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],l)),n.y=e.magnitude(e.fromElements(t[4],t[5],t[6],l)),n.z=e.magnitude(e.fromElements(t[8],t[9],t[10],l)),n};var A=new e;c.getMaximumScale=function(t){return c.getScale(t,A),e.maximumComponent(A)},c.multiply=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[3],u=e[4],E=e[5],s=e[6],c=e[7],_=e[8],T=e[9],R=e[10],l=e[11],A=e[12],N=e[13],f=e[14],h=e[15],I=t[0],d=t[1],S=t[2],M=t[3],O=t[4],m=t[5],y=t[6],p=t[7],C=t[8],U=t[9],L=t[10],F=t[11],P=t[12],D=t[13],v=t[14],B=t[15],w=r*I+u*d+_*S+A*M,g=i*I+E*d+T*S+N*M,x=a*I+s*d+R*S+f*M,z=o*I+c*d+l*S+h*M,G=r*O+u*m+_*y+A*p,b=i*O+E*m+T*y+N*p,X=a*O+s*m+R*y+f*p,V=o*O+c*m+l*y+h*p,H=r*C+u*U+_*L+A*F,W=i*C+E*U+T*L+N*F,q=a*C+s*U+R*L+f*F,Y=o*C+c*U+l*L+h*F,K=r*P+u*D+_*v+A*B,Z=i*P+E*D+T*v+N*B,k=a*P+s*D+R*v+f*B,j=o*P+c*D+l*v+h*B;return n[0]=w,n[1]=g,n[2]=x,n[3]=z,n[4]=G,n[5]=b,n[6]=X,n[7]=V,n[8]=H,n[9]=W,n[10]=q,n[11]=Y,n[12]=K,n[13]=Z,n[14]=k,n[15]=j,n},c.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n},c.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n},c.multiplyTransformation=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[4],u=e[5],E=e[6],s=e[8],c=e[9],_=e[10],T=e[12],R=e[13],l=e[14],A=t[0],N=t[1],f=t[2],h=t[4],I=t[5],d=t[6],S=t[8],M=t[9],O=t[10],m=t[12],y=t[13],p=t[14],C=r*A+o*N+s*f,U=i*A+u*N+c*f,L=a*A+E*N+_*f,F=r*h+o*I+s*d,P=i*h+u*I+c*d,D=a*h+E*I+_*d,v=r*S+o*M+s*O,B=i*S+u*M+c*O,w=a*S+E*M+_*O,g=r*m+o*y+s*p+T,x=i*m+u*y+c*p+R,z=a*m+E*y+_*p+l;return 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N.x=t,N.y=t,N.z=t,c.multiplyByScale(e,N,n)},c.multiplyByScale=function(e,t,n){var r=t.x,i=t.y,a=t.z;return 1===r&&1===i&&1===a?c.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=i*e[4],n[5]=i*e[5],n[6]=i*e[6],n[7]=0,n[8]=a*e[8],n[9]=a*e[9],n[10]=a*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},c.multiplyByVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=t.w,u=e[0]*r+e[4]*i+e[8]*a+e[12]*o,E=e[1]*r+e[5]*i+e[9]*a+e[13]*o,s=e[2]*r+e[6]*i+e[10]*a+e[14]*o,c=e[3]*r+e[7]*i+e[11]*a+e[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a,u=e[1]*r+e[5]*i+e[9]*a,E=e[2]*r+e[6]*i+e[10]*a;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a+e[12],u=e[1]*r+e[5]*i+e[9]*a+e[13],E=e[2]*r+e[6]*i+e[10]*a+e[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},c.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},c.transpose=function(e,t){var n=e[1],r=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=u,t[15]=e[15],t},c.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},c.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},c.equalsEpsilon=function(e,t,n){return 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l=t.cartesianToCartographic(e[T]);i=Math.min(i,l.longitude),a=Math.max(a,l.longitude),c=Math.min(c,l.latitude),_=Math.max(_,l.latitude);var A=l.longitude>=0?l.longitude:l.longitude+u.TWO_PI;o=Math.min(o,A),s=Math.max(s,A)}return a-i>s-o&&(i=o,a=s,a>u.PI&&(a-=u.TWO_PI),i>u.PI&&(i-=u.TWO_PI)),n(r)?(r.west=i,r.south=c,r.east=a,r.north=_,r):new E(i,c,a,_)},E.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new E(e.west,e.south,e.east,e.north)},E.prototype.clone=function(e){return E.clone(this,e)},E.prototype.equals=function(e){return E.equals(this,e)},E.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},E.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},E.validate=function(e){},E.southwest=function(t,r){return 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c=0,_=e.north,T=e.south,R=e.east,l=e.west,A=s;A.height=i,A.longitude=l,A.latitude=_,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.latitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,_<0?A.latitude=_:T>0?A.latitude=T:A.latitude=0;for(var N=1;N<8;++N)A.longitude=-Math.PI+N*u.PI_OVER_TWO,E.contains(e,A)&&(o[c]=r.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++),o.length=c,o},E.MAX_VALUE=o(new E(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),E}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,i,a,o,u,E,s,c,_,T){"use strict";function R(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var l=new e,A=new e,N=new e,f=new e,h=new e,I=new e,d=new e,S=new e,M=new e,O=new e,m=new e,y=new e;R.fromPoints=function(t,n){if(r(n)||(n=new R),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var i=e.clone(t[0],d),a=e.clone(i,l),o=e.clone(i,A),u=e.clone(i,N),E=e.clone(i,f),s=e.clone(i,h),c=e.clone(i,I),_=t.length,T=1;T<_;T++){e.clone(t[T],i);var p=i.x,C=i.y,U=i.z;p<a.x&&e.clone(i,a),p>E.x&&e.clone(i,E),C<o.y&&e.clone(i,o),C>s.y&&e.clone(i,s),U<u.z&&e.clone(i,u),U>c.z&&e.clone(i,c)}var L=e.magnitudeSquared(e.subtract(E,a,S)),F=e.magnitudeSquared(e.subtract(s,o,S)),P=e.magnitudeSquared(e.subtract(c,u,S)),D=a,v=E,B=L;F>B&&(B=F,D=o,v=s),P>B&&(B=P,D=u,v=c);var w=M;w.x=.5*(D.x+v.x),w.y=.5*(D.y+v.y),w.z=.5*(D.z+v.z);var g=e.magnitudeSquared(e.subtract(v,w,S)),x=Math.sqrt(g),z=O;z.x=a.x,z.y=o.y,z.z=u.z;var G=m;G.x=E.x,G.y=s.y,G.z=c.z;var b=e.multiplyByScalar(e.add(z,G,S),.5,y),X=0;for(T=0;T<_;T++){e.clone(t[T],i);var V=e.magnitude(e.subtract(i,b,S));V>X&&(X=V);var H=e.magnitudeSquared(e.subtract(i,w,S));if(H>g){var W=Math.sqrt(H);x=.5*(x+W),g=x*x;var q=W-x;w.x=(x*w.x+q*i.x)/W,w.y=(x*w.y+q*i.y)/W,w.z=(x*w.z+q*i.z)/W}}return x<X?(e.clone(w,n.center),n.radius=x):(e.clone(b,n.center),n.radius=X),n};var p=new o,C=new e,U=new e,L=new t,F=new t;R.fromRectangle2D=function(e,t,n){return R.fromRectangleWithHeights2D(e,t,0,0,n)},R.fromRectangleWithHeights2D=function(t,i,a,o,u){if(r(u)||(u=new R),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=n(i,p),T.southwest(t,L),L.height=a,T.northeast(t,F),F.height=o;var E=i.project(L,C),s=i.project(F,U),c=s.x-E.x,_=s.y-E.y,l=s.z-E.z;u.radius=.5*Math.sqrt(c*c+_*_+l*l);var A=u.center;return A.x=E.x+.5*c,A.y=E.y+.5*_,A.z=E.z+.5*l,u};var P=[];R.fromRectangle3D=function(e,t,i,o){t=n(t,a.WGS84),i=n(i,0);var u;return r(e)&&(u=T.subsample(e,t,i,P)),R.fromPoints(u,o)},R.fromVertices=function(t,i,a,o){if(r(o)||(o=new R),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;i=n(i,e.ZERO),a=n(a,3);var u=d;u.x=t[0]+i.x,u.y=t[1]+i.y,u.z=t[2]+i.z;for(var E=e.clone(u,l),s=e.clone(u,A),c=e.clone(u,N),_=e.clone(u,f),T=e.clone(u,h),p=e.clone(u,I),C=t.length,U=0;U<C;U+=a){var L=t[U]+i.x,F=t[U+1]+i.y,P=t[U+2]+i.z;u.x=L,u.y=F,u.z=P,L<E.x&&e.clone(u,E),L>_.x&&e.clone(u,_),F<s.y&&e.clone(u,s),F>T.y&&e.clone(u,T),P<c.z&&e.clone(u,c),P>p.z&&e.clone(u,p)}var D=e.magnitudeSquared(e.subtract(_,E,S)),v=e.magnitudeSquared(e.subtract(T,s,S)),B=e.magnitudeSquared(e.subtract(p,c,S)),w=E,g=_,x=D;v>x&&(x=v,w=s,g=T),B>x&&(x=B,w=c,g=p);var z=M;z.x=.5*(w.x+g.x),z.y=.5*(w.y+g.y),z.z=.5*(w.z+g.z);var G=e.magnitudeSquared(e.subtract(g,z,S)),b=Math.sqrt(G),X=O;X.x=E.x,X.y=s.y,X.z=c.z;var V=m;V.x=_.x,V.y=T.y,V.z=p.z;var H=e.multiplyByScalar(e.add(X,V,S),.5,y),W=0;for(U=0;U<C;U+=a){u.x=t[U]+i.x,u.y=t[U+1]+i.y,u.z=t[U+2]+i.z;var q=e.magnitude(e.subtract(u,H,S));q>W&&(W=q);var Y=e.magnitudeSquared(e.subtract(u,z,S));if(Y>G){var K=Math.sqrt(Y);b=.5*(b+K),G=b*b;var Z=K-b;z.x=(b*z.x+Z*u.x)/K,z.y=(b*z.y+Z*u.y)/K,z.z=(b*z.z+Z*u.z)/K}}return b<W?(e.clone(z,o.center),o.radius=b):(e.clone(H,o.center),o.radius=W),o},R.fromEncodedCartesianVertices=function(t,n,i){if(r(i)||(i=new R),!r(t)||!r(n)||t.length!==n.length||0===t.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;var a=d;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];for(var o=e.clone(a,l),u=e.clone(a,A),E=e.clone(a,N),s=e.clone(a,f),c=e.clone(a,h),_=e.clone(a,I),T=t.length,p=0;p<T;p+=3){var C=t[p]+n[p],U=t[p+1]+n[p+1],L=t[p+2]+n[p+2];a.x=C,a.y=U,a.z=L,C<o.x&&e.clone(a,o),C>s.x&&e.clone(a,s),U<u.y&&e.clone(a,u),U>c.y&&e.clone(a,c),L<E.z&&e.clone(a,E),L>_.z&&e.clone(a,_)}var F=e.magnitudeSquared(e.subtract(s,o,S)),P=e.magnitudeSquared(e.subtract(c,u,S)),D=e.magnitudeSquared(e.subtract(_,E,S)),v=o,B=s,w=F;P>w&&(w=P,v=u,B=c),D>w&&(w=D,v=E,B=_);var g=M;g.x=.5*(v.x+B.x),g.y=.5*(v.y+B.y),g.z=.5*(v.z+B.z);var x=e.magnitudeSquared(e.subtract(B,g,S)),z=Math.sqrt(x),G=O;G.x=o.x,G.y=u.y,G.z=E.z;var b=m;b.x=s.x,b.y=c.y,b.z=_.z;var X=e.multiplyByScalar(e.add(G,b,S),.5,y),V=0;for(p=0;p<T;p+=3){a.x=t[p]+n[p],a.y=t[p+1]+n[p+1],a.z=t[p+2]+n[p+2];var H=e.magnitude(e.subtract(a,X,S));H>V&&(V=H);var W=e.magnitudeSquared(e.subtract(a,g,S));if(W>x){var q=Math.sqrt(W);z=.5*(z+q),x=z*z;var Y=q-z;g.x=(z*g.x+Y*a.x)/q,g.y=(z*g.y+Y*a.y)/q,g.z=(z*g.z+Y*a.z)/q}}return z<V?(e.clone(g,i.center),i.radius=z):(e.clone(X,i.center),i.radius=V),i},R.fromCornerPoints=function(t,n,i){r(i)||(i=new R);var a=i.center;return e.add(t,n,a),e.multiplyByScalar(a,.5,a),i.radius=e.distance(a,n),i},R.fromEllipsoid=function(t,n){return r(n)||(n=new R),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var D=new e;R.fromBoundingSpheres=function(t,n){if(r(n)||(n=new R),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var i=t.length;if(1===i)return R.clone(t[0],n);if(2===i)return R.union(t[0],t[1],n);for(var a=[],o=0;o<i;o++)a.push(t[o].center);n=R.fromPoints(a,n);var u=n.center,E=n.radius;for(o=0;o<i;o++){var s=t[o];E=Math.max(E,e.distance(u,s.center,D)+s.radius)}return n.radius=E,n};var v=new e,B=new e,w=new e;R.fromOrientedBoundingBox=function(t,n){r(n)||(n=new R);var i=t.halfAxes,a=s.getColumn(i,0,v),o=s.getColumn(i,1,B),u=s.getColumn(i,2,w),E=e.magnitude(a),c=e.magnitude(o),_=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(E,c,_),n},R.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new R(t.center,t.radius)},R.packedLength=4,R.pack=function(e,t,r){r=n(r,0);var i=e.center;return t[r++]=i.x,t[r++]=i.y,t[r++]=i.z,t[r]=e.radius,t},R.unpack=function(e,t,i){t=n(t,0),r(i)||(i=new R);var a=i.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],i.radius=e[t],i};var g=new e,x=new e;R.union=function(t,n,i){r(i)||(i=new R);var a=t.center,o=t.radius,u=n.center,E=n.radius,s=e.subtract(u,a,g),c=e.magnitude(s);if(o>=c+E)return t.clone(i),i;if(E>=c+o)return n.clone(i),i;var _=.5*(o+c+E),T=e.multiplyByScalar(s,(-o+_)/c,x);return e.add(T,a,T),e.clone(T,i.center),i.radius=_,i};var z=new e;R.expand=function(t,n,r){r=R.clone(t,r);var i=e.magnitude(e.subtract(n,r.center,z));return i>r.radius&&(r.radius=i),r},R.intersectPlane=function(t,n){var r=t.center,i=t.radius,a=n.normal,o=e.dot(a,r)+n.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},R.transform=function(e,t,n){return r(n)||(n=new R),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=c.getMaximumScale(t)*e.radius,n};var G=new e;R.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,G);return e.magnitudeSquared(r)-t.radius*t.radius},R.transformWithoutScale=function(e,t,n){return r(n)||(n=new R),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var b=new e;R.computePlaneDistances=function(t,n,i,a){r(a)||(a=new E);var o=e.subtract(t.center,n,b),u=e.dot(i,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var X=new e,V=new e,H=new e,W=new e,q=new e,Y=new t,K=new Array(8),Z=0;Z<8;++Z)K[Z]=new e;var k=new o;return R.projectTo2D=function(t,r,i){r=n(r,k);var a=r.ellipsoid,o=t.center,u=t.radius,E=a.geodeticSurfaceNormal(o,X),s=e.cross(e.UNIT_Z,E,V);e.normalize(s,s);var c=e.cross(E,s,H);e.normalize(c,c),e.multiplyByScalar(E,u,E),e.multiplyByScalar(c,u,c),e.multiplyByScalar(s,u,s);var 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+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new 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n[0]=C,n[1]=U,n[2]=L,n[3]=0,n[4]=F,n[5]=P,n[6]=D,n[7]=0,n[8]=v,n[9]=B,n[10]=w,n[11]=0,n[12]=g,n[13]=x,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[4],u=e[5],E=e[6],s=e[8],c=e[9],_=e[10],T=t[0],R=t[1],l=t[2],A=t[3],N=t[4],f=t[5],h=t[6],I=t[7],d=t[8],S=r*T+o*R+s*l,M=i*T+u*R+c*l,O=a*T+E*R+_*l,m=r*A+o*N+s*f,y=i*A+u*N+c*f,p=a*A+E*N+_*f,C=r*h+o*I+s*d,U=i*h+u*I+c*d,L=a*h+E*I+_*d;return n[0]=S,n[1]=M,n[2]=O,n[3]=0,n[4]=m,n[5]=y,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=L,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},c.multiplyByTranslation=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=r*e[0]+i*e[4]+a*e[8]+e[12],u=r*e[1]+i*e[5]+a*e[9]+e[13],E=r*e[2]+i*e[6]+a*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=o,n[13]=u,n[14]=E,n[15]=e[15],n};var N=new e;c.multiplyByUniformScale=function(e,t,n){return N.x=t,N.y=t,N.z=t,c.multiplyByScale(e,N,n)},c.multiplyByScale=function(e,t,n){var r=t.x,i=t.y,a=t.z;return 1===r&&1===i&&1===a?c.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=i*e[4],n[5]=i*e[5],n[6]=i*e[6],n[7]=0,n[8]=a*e[8],n[9]=a*e[9],n[10]=a*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},c.multiplyByVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=t.w,u=e[0]*r+e[4]*i+e[8]*a+e[12]*o,E=e[1]*r+e[5]*i+e[9]*a+e[13]*o,s=e[2]*r+e[6]*i+e[10]*a+e[14]*o,c=e[3]*r+e[7]*i+e[11]*a+e[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a,u=e[1]*r+e[5]*i+e[9]*a,E=e[2]*r+e[6]*i+e[10]*a;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a+e[12],u=e[1]*r+e[5]*i+e[9]*a+e[13],E=e[2]*r+e[6]*i+e[10]*a+e[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},c.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},c.transpose=function(e,t){var n=e[1],r=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=u,t[15]=e[15],t},c.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},c.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},c.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},c.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},c.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var f=new E,h=new E,I=new t,d=new t(0,0,0,1);return c.inverse=function(e,n){if(E.equalsEpsilon(c.getRotation(e,f),h,u.EPSILON7)&&t.equals(c.getRow(e,3,I),d))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],i=e[4],a=e[8],o=e[12],_=e[1],T=e[5],R=e[9],l=e[13],A=e[2],N=e[6],S=e[10],M=e[14],O=e[3],m=e[7],y=e[11],p=e[15],C=S*p,U=M*y,L=N*p,F=M*m,P=N*y,D=S*m,v=A*p,B=M*O,w=A*y,g=S*O,x=A*m,z=N*O,G=C*T+F*R+P*l-(U*T+L*R+D*l),b=U*_+v*R+g*l-(C*_+B*R+w*l),X=L*_+B*T+x*l-(F*_+v*T+z*l),V=D*_+w*T+z*R-(P*_+g*T+x*R),H=U*i+L*a+D*o-(C*i+F*a+P*o),W=C*r+B*a+w*o-(U*r+v*a+g*o),q=F*r+v*i+z*o-(L*r+B*i+x*o),Y=P*r+g*i+x*a-(D*r+w*i+z*a);C=a*l,U=o*R,L=i*l,F=o*T,P=i*R,D=a*T,v=r*l,B=o*_,w=r*R,g=a*_,x=r*T,z=i*_;var K=C*m+F*y+P*p-(U*m+L*y+D*p),Z=U*O+v*y+g*p-(C*O+B*y+w*p),k=L*O+B*m+x*p-(F*O+v*m+z*p),j=D*O+w*m+z*y-(P*O+g*m+x*y),Q=L*S+D*M+U*N-(P*M+C*N+F*S),J=w*M+C*A+B*S-(v*S+g*M+U*A),$=v*N+z*M+F*A-(x*M+L*A+B*N),ee=x*S+P*A+g*N-(w*N+z*S+D*A),te=r*G+i*b+a*X+o*V;if(Math.abs(te)<u.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=G*te,n[1]=b*te,n[2]=X*te,n[3]=V*te,n[4]=H*te,n[5]=W*te,n[6]=q*te,n[7]=Y*te,n[8]=K*te,n[9]=Z*te,n[10]=k*te,n[11]=j*te,n[12]=Q*te,n[13]=J*te,n[14]=$*te,n[15]=ee*te,n},c.inverseTransformation=function(e,t){var n=e[0],r=e[1],i=e[2],a=e[4],o=e[5],u=e[6],E=e[8],s=e[9],c=e[10],_=e[12],T=e[13],R=e[14],l=-n*_-r*T-i*R,A=-a*_-o*T-u*R,N=-E*_-s*T-c*R;return t[0]=n,t[1]=a,t[2]=E,t[3]=0,t[4]=r,t[5]=o,t[6]=s,t[7]=0,t[8]=i,t[9]=u,t[10]=c,t[11]=0,t[12]=l,t[13]=A,t[14]=N,t[15]=1,t},c.IDENTITY=o(new c(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),c.ZERO=o(new c(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),c.COLUMN0ROW0=0,c.COLUMN0ROW1=1,c.COLUMN0ROW2=2,c.COLUMN0ROW3=3,c.COLUMN1ROW0=4,c.COLUMN1ROW1=5,c.COLUMN1ROW2=6,c.COLUMN1ROW3=7,c.COLUMN2ROW0=8,c.COLUMN2ROW1=9,c.COLUMN2ROW2=10,c.COLUMN2ROW3=11,c.COLUMN3ROW0=12,c.COLUMN3ROW1=13,c.COLUMN3ROW2=14,c.COLUMN3ROW3=15,i(c.prototype,{length:{get:function(){return c.packedLength}}}),c.prototype.clone=function(e){return c.clone(this,e)},c.prototype.equals=function(e){return c.equals(this,e)},c.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]},c.prototype.equalsEpsilon=function(e,t){return c.equalsEpsilon(this,e,t)},c.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},c}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(e,t,n,r){"use strict";function i(t,n){this.normal=e.clone(t),this.distance=n}i.fromPointNormal=function(n,r,a){var o=-e.dot(r,n);return t(a)?(e.clone(r,a.normal),a.distance=o,a):new i(r,o)};var a=new e;return i.fromCartesian4=function(n,r){var o=e.fromCartesian4(n,a),u=n.w;return t(r)?(e.clone(o,r.normal),r.distance=u,r):new i(o,u)},i.getPointDistance=function(t,n){return e.dot(t.normal,n)+t.distance},i.ORIGIN_XY_PLANE=r(new i(e.UNIT_Z,0)),i.ORIGIN_YZ_PLANE=r(new i(e.UNIT_X,0)),i.ORIGIN_ZX_PLANE=r(new i(e.UNIT_Y,0)),i}),define("Core/Rectangle",["./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(e,t,n,r,i,a,o,u){"use strict";function E(e,n,r,i){this.west=t(e,0),this.south=t(n,0),this.east=t(r,0),this.north=t(i,0)}r(E.prototype,{width:{get:function(){return E.computeWidth(this)}},height:{get:function(){return E.computeHeight(this)}}}),E.packedLength=4,E.pack=function(e,n,r){return r=t(r,0),n[r++]=e.west,n[r++]=e.south,n[r++]=e.east,n[r]=e.north,n},E.unpack=function(e,r,i){return r=t(r,0),n(i)||(i=new E),i.west=e[r++],i.south=e[r++],i.east=e[r++],i.north=e[r],i},E.computeWidth=function(e){var t=e.east,n=e.west;return t<n&&(t+=u.TWO_PI),t-n},E.computeHeight=function(e){return e.north-e.south},E.fromDegrees=function(e,r,i,a,o){return e=u.toRadians(t(e,0)),r=u.toRadians(t(r,0)),i=u.toRadians(t(i,0)),a=u.toRadians(t(a,0)),n(o)?(o.west=e,o.south=r,o.east=i,o.north=a,o):new E(e,r,i,a)},E.fromCartographicArray=function(e,t){for(var r=Number.MAX_VALUE,i=-Number.MAX_VALUE,a=Number.MAX_VALUE,o=-Number.MAX_VALUE,s=Number.MAX_VALUE,c=-Number.MAX_VALUE,_=0,T=e.length;_<T;_++){var R=e[_];r=Math.min(r,R.longitude),i=Math.max(i,R.longitude),s=Math.min(s,R.latitude),c=Math.max(c,R.latitude);var l=R.longitude>=0?R.longitude:R.longitude+u.TWO_PI;a=Math.min(a,l),o=Math.max(o,l)}return i-r>o-a&&(r=a,i=o,i>u.PI&&(i-=u.TWO_PI),r>u.PI&&(r-=u.TWO_PI)),n(t)?(t.west=r,t.south=s,t.east=i,t.north=c,t):new E(r,s,i,c)},E.fromCartesianArray=function(e,t,r){for(var i=Number.MAX_VALUE,a=-Number.MAX_VALUE,o=Number.MAX_VALUE,s=-Number.MAX_VALUE,c=Number.MAX_VALUE,_=-Number.MAX_VALUE,T=0,R=e.length;T<R;T++){var l=t.cartesianToCartographic(e[T]);i=Math.min(i,l.longitude),a=Math.max(a,l.longitude),c=Math.min(c,l.latitude),_=Math.max(_,l.latitude);var A=l.longitude>=0?l.longitude:l.longitude+u.TWO_PI;o=Math.min(o,A),s=Math.max(s,A)}return a-i>s-o&&(i=o,a=s,a>u.PI&&(a-=u.TWO_PI),i>u.PI&&(i-=u.TWO_PI)),n(r)?(r.west=i,r.south=c,r.east=a,r.north=_,r):new E(i,c,a,_)},E.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new E(e.west,e.south,e.east,e.north)},E.prototype.clone=function(e){return E.clone(this,e)},E.prototype.equals=function(e){return E.equals(this,e)},E.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},E.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},E.validate=function(e){},E.southwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.south,r.height=0,r):new e(t.west,t.south)},E.northwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.north,r.height=0,r):new e(t.west,t.north)},E.northeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.north,r.height=0,r):new e(t.east,t.north)},E.southeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.south,r.height=0,r):new e(t.east,t.south)},E.center=function(t,r){var i=t.east,a=t.west;i<a&&(i+=u.TWO_PI);var o=u.negativePiToPi(.5*(a+i)),E=.5*(t.south+t.north);return n(r)?(r.longitude=o,r.latitude=E,r.height=0,r):new e(o,E)},E.intersection=function(e,t,r){var i=e.east,a=e.west,o=t.east,s=t.west;i<a&&o>0?i+=u.TWO_PI:o<s&&i>0&&(o+=u.TWO_PI),i<a&&s<0?s+=u.TWO_PI:o<s&&a<0&&(a+=u.TWO_PI);var c=u.negativePiToPi(Math.max(a,s)),_=u.negativePiToPi(Math.min(i,o));if(!((e.west<e.east||t.west<t.east)&&_<=c)){var T=Math.max(e.south,t.south),R=Math.min(e.north,t.north);if(!(T>=R))return n(r)?(r.west=c,r.south=T,r.east=_,r.north=R,r):new E(c,T,_,R)}},E.union=function(e,t,r){return n(r)||(r=new E),r.west=Math.min(e.west,t.west),r.south=Math.min(e.south,t.south),r.east=Math.max(e.east,t.east),r.north=Math.max(e.north,t.north),r},E.expand=function(e,t,r){return n(r)||(r=new E),r.west=Math.min(e.west,t.longitude),r.south=Math.min(e.south,t.latitude),r.east=Math.max(e.east,t.longitude),r.north=Math.max(e.north,t.latitude),r},E.contains=function(e,t){var n=t.longitude,r=t.latitude,i=e.west,a=e.east;return a<i&&(a+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>i||u.equalsEpsilon(n,i,u.EPSILON14))&&(n<a||u.equalsEpsilon(n,a,u.EPSILON14))&&r>=e.south&&r<=e.north};var s=new e;return E.subsample=function(e,r,i,o){r=t(r,a.WGS84),i=t(i,0),n(o)||(o=[]);var c=0,_=e.north,T=e.south,R=e.east,l=e.west,A=s;A.height=i,A.longitude=l,A.latitude=_,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.latitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,_<0?A.latitude=_:T>0?A.latitude=T:A.latitude=0;for(var N=1;N<8;++N)A.longitude=-Math.PI+N*u.PI_OVER_TWO,E.contains(e,A)&&(o[c]=r.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++),o.length=c,o},E.MAX_VALUE=o(new E(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),E}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,i,a,o,u,E,s,c,_,T){"use strict";function R(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var l=new e,A=new e,N=new e,f=new e,h=new e,I=new e,d=new e,S=new e,M=new e,O=new e,m=new e,y=new e;R.fromPoints=function(t,n){if(r(n)||(n=new R),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var i=e.clone(t[0],d),a=e.clone(i,l),o=e.clone(i,A),u=e.clone(i,N),E=e.clone(i,f),s=e.clone(i,h),c=e.clone(i,I),_=t.length,T=1;T<_;T++){e.clone(t[T],i);var p=i.x,C=i.y,U=i.z;p<a.x&&e.clone(i,a),p>E.x&&e.clone(i,E),C<o.y&&e.clone(i,o),C>s.y&&e.clone(i,s),U<u.z&&e.clone(i,u),U>c.z&&e.clone(i,c)}var L=e.magnitudeSquared(e.subtract(E,a,S)),F=e.magnitudeSquared(e.subtract(s,o,S)),P=e.magnitudeSquared(e.subtract(c,u,S)),D=a,v=E,B=L;F>B&&(B=F,D=o,v=s),P>B&&(B=P,D=u,v=c);var w=M;w.x=.5*(D.x+v.x),w.y=.5*(D.y+v.y),w.z=.5*(D.z+v.z);var g=e.magnitudeSquared(e.subtract(v,w,S)),x=Math.sqrt(g),z=O;z.x=a.x,z.y=o.y,z.z=u.z;var G=m;G.x=E.x,G.y=s.y,G.z=c.z;var b=e.multiplyByScalar(e.add(z,G,S),.5,y),X=0;for(T=0;T<_;T++){e.clone(t[T],i);var V=e.magnitude(e.subtract(i,b,S));V>X&&(X=V);var H=e.magnitudeSquared(e.subtract(i,w,S));if(H>g){var W=Math.sqrt(H);x=.5*(x+W),g=x*x;var q=W-x;w.x=(x*w.x+q*i.x)/W,w.y=(x*w.y+q*i.y)/W,w.z=(x*w.z+q*i.z)/W}}return x<X?(e.clone(w,n.center),n.radius=x):(e.clone(b,n.center),n.radius=X),n};var p=new o,C=new e,U=new e,L=new t,F=new t;R.fromRectangle2D=function(e,t,n){return R.fromRectangleWithHeights2D(e,t,0,0,n)},R.fromRectangleWithHeights2D=function(t,i,a,o,u){if(r(u)||(u=new R),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=n(i,p),T.southwest(t,L),L.height=a,T.northeast(t,F),F.height=o;var E=i.project(L,C),s=i.project(F,U),c=s.x-E.x,_=s.y-E.y,l=s.z-E.z;u.radius=.5*Math.sqrt(c*c+_*_+l*l);var A=u.center;return A.x=E.x+.5*c,A.y=E.y+.5*_,A.z=E.z+.5*l,u};var P=[];R.fromRectangle3D=function(e,t,i,o){t=n(t,a.WGS84),i=n(i,0);var u;return r(e)&&(u=T.subsample(e,t,i,P)),R.fromPoints(u,o)},R.fromVertices=function(t,i,a,o){if(r(o)||(o=new R),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;i=n(i,e.ZERO),a=n(a,3);var u=d;u.x=t[0]+i.x,u.y=t[1]+i.y,u.z=t[2]+i.z;for(var E=e.clone(u,l),s=e.clone(u,A),c=e.clone(u,N),_=e.clone(u,f),T=e.clone(u,h),p=e.clone(u,I),C=t.length,U=0;U<C;U+=a){var L=t[U]+i.x,F=t[U+1]+i.y,P=t[U+2]+i.z;u.x=L,u.y=F,u.z=P,L<E.x&&e.clone(u,E),L>_.x&&e.clone(u,_),F<s.y&&e.clone(u,s),F>T.y&&e.clone(u,T),P<c.z&&e.clone(u,c),P>p.z&&e.clone(u,p)}var D=e.magnitudeSquared(e.subtract(_,E,S)),v=e.magnitudeSquared(e.subtract(T,s,S)),B=e.magnitudeSquared(e.subtract(p,c,S)),w=E,g=_,x=D;v>x&&(x=v,w=s,g=T),B>x&&(x=B,w=c,g=p);var z=M;z.x=.5*(w.x+g.x),z.y=.5*(w.y+g.y),z.z=.5*(w.z+g.z);var G=e.magnitudeSquared(e.subtract(g,z,S)),b=Math.sqrt(G),X=O;X.x=E.x,X.y=s.y,X.z=c.z;var V=m;V.x=_.x,V.y=T.y,V.z=p.z;var H=e.multiplyByScalar(e.add(X,V,S),.5,y),W=0;for(U=0;U<C;U+=a){u.x=t[U]+i.x,u.y=t[U+1]+i.y,u.z=t[U+2]+i.z;var q=e.magnitude(e.subtract(u,H,S));q>W&&(W=q);var Y=e.magnitudeSquared(e.subtract(u,z,S));if(Y>G){var K=Math.sqrt(Y);b=.5*(b+K),G=b*b;var Z=K-b;z.x=(b*z.x+Z*u.x)/K,z.y=(b*z.y+Z*u.y)/K,z.z=(b*z.z+Z*u.z)/K}}return b<W?(e.clone(z,o.center),o.radius=b):(e.clone(H,o.center),o.radius=W),o},R.fromEncodedCartesianVertices=function(t,n,i){if(r(i)||(i=new R),!r(t)||!r(n)||t.length!==n.length||0===t.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;var a=d;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];for(var o=e.clone(a,l),u=e.clone(a,A),E=e.clone(a,N),s=e.clone(a,f),c=e.clone(a,h),_=e.clone(a,I),T=t.length,p=0;p<T;p+=3){var C=t[p]+n[p],U=t[p+1]+n[p+1],L=t[p+2]+n[p+2];a.x=C,a.y=U,a.z=L,C<o.x&&e.clone(a,o),C>s.x&&e.clone(a,s),U<u.y&&e.clone(a,u),U>c.y&&e.clone(a,c),L<E.z&&e.clone(a,E),L>_.z&&e.clone(a,_)}var F=e.magnitudeSquared(e.subtract(s,o,S)),P=e.magnitudeSquared(e.subtract(c,u,S)),D=e.magnitudeSquared(e.subtract(_,E,S)),v=o,B=s,w=F;P>w&&(w=P,v=u,B=c),D>w&&(w=D,v=E,B=_);var g=M;g.x=.5*(v.x+B.x),g.y=.5*(v.y+B.y),g.z=.5*(v.z+B.z);var x=e.magnitudeSquared(e.subtract(B,g,S)),z=Math.sqrt(x),G=O;G.x=o.x,G.y=u.y,G.z=E.z;var b=m;b.x=s.x,b.y=c.y,b.z=_.z;var X=e.multiplyByScalar(e.add(G,b,S),.5,y),V=0;for(p=0;p<T;p+=3){a.x=t[p]+n[p],a.y=t[p+1]+n[p+1],a.z=t[p+2]+n[p+2];var H=e.magnitude(e.subtract(a,X,S));H>V&&(V=H);var W=e.magnitudeSquared(e.subtract(a,g,S));if(W>x){var q=Math.sqrt(W);z=.5*(z+q),x=z*z;var Y=q-z;g.x=(z*g.x+Y*a.x)/q,g.y=(z*g.y+Y*a.y)/q,g.z=(z*g.z+Y*a.z)/q}}return z<V?(e.clone(g,i.center),i.radius=z):(e.clone(X,i.center),i.radius=V),i},R.fromCornerPoints=function(t,n,i){r(i)||(i=new R);var a=i.center;return e.add(t,n,a),e.multiplyByScalar(a,.5,a),i.radius=e.distance(a,n),i},R.fromEllipsoid=function(t,n){return r(n)||(n=new R),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var D=new e;R.fromBoundingSpheres=function(t,n){if(r(n)||(n=new R),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var i=t.length;if(1===i)return R.clone(t[0],n);if(2===i)return R.union(t[0],t[1],n);for(var a=[],o=0;o<i;o++)a.push(t[o].center);n=R.fromPoints(a,n);var u=n.center,E=n.radius;for(o=0;o<i;o++){var s=t[o];E=Math.max(E,e.distance(u,s.center,D)+s.radius)}return n.radius=E,n};var v=new e,B=new e,w=new e;R.fromOrientedBoundingBox=function(t,n){r(n)||(n=new R);var i=t.halfAxes,a=s.getColumn(i,0,v),o=s.getColumn(i,1,B),u=s.getColumn(i,2,w),E=e.magnitude(a),c=e.magnitude(o),_=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(E,c,_),n},R.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new R(t.center,t.radius)},R.packedLength=4,R.pack=function(e,t,r){r=n(r,0);var i=e.center;return t[r++]=i.x,t[r++]=i.y,t[r++]=i.z,t[r]=e.radius,t},R.unpack=function(e,t,i){t=n(t,0),r(i)||(i=new R);var a=i.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],i.radius=e[t],i};var g=new e,x=new e;R.union=function(t,n,i){r(i)||(i=new R);var a=t.center,o=t.radius,u=n.center,E=n.radius,s=e.subtract(u,a,g),c=e.magnitude(s);if(o>=c+E)return t.clone(i),i;if(E>=c+o)return n.clone(i),i;var _=.5*(o+c+E),T=e.multiplyByScalar(s,(-o+_)/c,x);return e.add(T,a,T),e.clone(T,i.center),i.radius=_,i};var z=new e;R.expand=function(t,n,r){r=R.clone(t,r);var i=e.magnitude(e.subtract(n,r.center,z));return i>r.radius&&(r.radius=i),r},R.intersectPlane=function(t,n){var r=t.center,i=t.radius,a=n.normal,o=e.dot(a,r)+n.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},R.transform=function(e,t,n){return r(n)||(n=new R),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=c.getMaximumScale(t)*e.radius,n};var G=new e;R.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,G);return e.magnitudeSquared(r)-t.radius*t.radius},R.transformWithoutScale=function(e,t,n){return r(n)||(n=new R),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var b=new e;R.computePlaneDistances=function(t,n,i,a){r(a)||(a=new E);var o=e.subtract(t.center,n,b),u=e.dot(i,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var X=new e,V=new e,H=new e,W=new e,q=new e,Y=new t,K=new Array(8),Z=0;Z<8;++Z)K[Z]=new e;var k=new o;return R.projectTo2D=function(t,r,i){r=n(r,k);var a=r.ellipsoid,o=t.center,u=t.radius,E=a.geodeticSurfaceNormal(o,X),s=e.cross(e.UNIT_Z,E,V);e.normalize(s,s);var c=e.cross(E,s,H);e.normalize(c,c),e.multiplyByScalar(E,u,E),e.multiplyByScalar(c,u,c),e.multiplyByScalar(s,u,s);var _=e.negate(c,q),T=e.negate(s,W),l=K,A=l[0];e.add(E,c,A),e.add(A,s,A),A=l[1],e.add(E,c,A),e.add(A,T,A),A=l[2],e.add(E,_,A),e.add(A,T,A),A=l[3],e.add(E,_,A),e.add(A,s,A),e.negate(E,E),A=l[4],e.add(E,c,A),e.add(A,s,A),A=l[5],e.add(E,c,A),e.add(A,T,A),A=l[6],e.add(E,_,A),e.add(A,T,A),A=l[7],e.add(E,_,A),e.add(A,s,A);for(var N=l.length,f=0;f<N;++f){var h=l[f];e.add(o,h,h);var I=a.cartesianToCartographic(h,Y);r.project(I,h)}i=R.fromPoints(l,i),o=i.center;var d=o.x,S=o.y,M=o.z;return o.x=M,o.y=d,o.z=S,i},R.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},R.equals=function(t,n){return t===n||r(t)&&r(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},R.prototype.intersectPlane=function(e){return R.intersectPlane(this,e)},R.prototype.distanceSquaredTo=function(e){return R.distanceSquaredTo(this,e)},R.prototype.computePlaneDistances=function(e,t,n){return R.computePlaneDistances(this,e,t,n)},R.prototype.isOccluded=function(e){return R.isOccluded(this,e)},R.prototype.equals=function(e){return R.equals(this,e)},R.prototype.clone=function(e){return R.clone(this,e)},R}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var 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5713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,
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COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},i={};return t(i,{element:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(i.supportsFullscreen())return null!==i.element}}}),i.supportsFullscreen=function(){if(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return r.requestFullscreen="requestFullscreen",r.exitFullscreen="exitFullscreen",r.fullscreenEnabled="fullscreenEnabled",r.fullscreenElement="fullscreenElement",r.fullscreenchange="fullscreenchange",r.fullscreenerror="fullscreenerror",n=!0;for(var i,a=["webkit","moz","o","ms","khtml"],o=0,u=a.length;o<u;++o){var E=a[o];i=E+"RequestFullscreen","function"==typeof t[i]?(r.requestFullscreen=i,n=!0):(i=E+"RequestFullScreen","function"==typeof t[i]&&(r.requestFullscreen=i,n=!0)),i=E+"ExitFullscreen","function"==typeof document[i]?r.exitFullscreen=i:(i=E+"CancelFullScreen","function"==typeof document[i]&&(r.exitFullscreen=i)),i=E+"FullscreenEnabled",void 0!==document[i]?r.fullscreenEnabled=i:(i=E+"FullScreenEnabled",void 0!==document[i]&&(r.fullscreenEnabled=i)),i=E+"FullscreenElement",void 0!==document[i]?r.fullscreenElement=i:(i=E+"FullScreenElement",void 0!==document[i]&&(r.fullscreenElement=i)),i=E+"fullscreenchange",void 0!==document["on"+i]&&("ms"===E&&(i="MSFullscreenChange"),r.fullscreenchange=i),i=E+"fullscreenerror",void 0!==document["on"+i]&&("ms"===E&&(i="MSFullscreenError"),r.fullscreenerror=i)}return n},i.requestFullscreen=function(e,t){i.supportsFullscreen()&&e[r.requestFullscreen]({vrDisplay:t})},i.exitFullscreen=function(){i.supportsFullscreen()&&document[r.exitFullscreen]()},i}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,n){"use strict";function r(e){for(var t=e.split("."),n=0,r=t.length;n<r;++n)t[n]=parseInt(t[n],10);return t}function i(){if(!t(I)){I=!1;var e=/ Chrome\/([\.0-9]+)/.exec(h.userAgent);null!==e&&(I=!0,d=r(e[1]))}return I}function a(){return i()&&d}function o(){if(!t(S)&&(S=!1,!i()&&/ Safari\/[\.0-9]+/.test(h.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(h.userAgent);null!==e&&(S=!0,M=r(e[1]))}return S}function u(){return o()&&M}function E(){if(!t(O)){O=!1;var e=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(h.userAgent);null!==e&&(O=!0,m=r(e[1]),m.isNightly=!!e[2])}return O}function s(){return E()&&m}function c(){if(!t(y)){y=!1;var e;"Microsoft Internet Explorer"===h.appName?(e=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(h.userAgent),null!==e&&(y=!0,p=r(e[1]))):"Netscape"===h.appName&&(e=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(h.userAgent),null!==e&&(y=!0,p=r(e[1])))}return y}function _(){return c()&&p}function T(){if(!t(C)){C=!1;var e=/Firefox\/([\.0-9]+)/.exec(h.userAgent);null!==e&&(C=!0,U=r(e[1]))}return C}function R(){return t(L)||(L=/Windows/i.test(h.appVersion)),L}function l(){return T()&&U}function A(){return t(F)||(F="undefined"!=typeof PointerEvent&&(!t(h.pointerEnabled)||h.pointerEnabled)),F}function N(){if(!t(D)){var e=document.createElement("canvas");e.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var n=e.style.imageRendering;D=t(n)&&""!==n,D&&(P=n)}return D}function f(){return N()?P:void 0}var h;h="undefined"!=typeof navigator?navigator:{};var I,d,S,M,O,m,y,p,C,U,L,F,P,D,v={isChrome:i,chromeVersion:a,isSafari:o,safariVersion:u,isWebkit:E,webkitVersion:s,isInternetExplorer:c,internetExplorerVersion:_,isFirefox:T,firefoxVersion:l,isWindows:R,hardwareConcurrency:e(h.hardwareConcurrency,3),supportsPointerEvents:A,supportsImageRenderingPixelated:N,imageRenderingValue:f};return v.supportsFullscreen=function(){return n.supportsFullscreen()},v.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},v.supportsWebWorkers=function(){return"undefined"!=typeof Worker},v}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,t,n,r,i,a){"use strict";if(!i.supportsTypedArrays())return{};var o={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new r("componentDatatype is not a valid value.")}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return n(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t);default:throw new r("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(e,n,i,a){switch(i=t(i,0),a=t(a,(n.byteLength-i)/o.getSizeInBytes(e)),e){case o.BYTE:return new Int8Array(n,i,a);case o.UNSIGNED_BYTE:return new Uint8Array(n,i,a);case o.SHORT:return new Int16Array(n,i,a);case o.UNSIGNED_SHORT:return new Uint16Array(n,i,a);case o.INT:return new Int32Array(n,i,a);case o.UNSIGNED_INT:return new Uint32Array(n,i,a);case o.FLOAT:return new Float32Array(n,i,a);case o.DOUBLE:return new Float64Array(n,i,a);default:throw new r("componentDatatype is not a valid value.")}},o.fromName=function(e){switch(e){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE;default:throw new r("name is not a valid value.")}},a(o)}),define("Core/GeometryType",["./freezeObject"],function(e){"use strict";var t={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return e(t)}),define("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(e,t){"use strict";var n={POINTS:e.POINTS,LINES:e.LINES,LINE_LOOP:e.LINE_LOOP,LINE_STRIP:e.LINE_STRIP,TRIANGLES:e.TRIANGLES,TRIANGLE_STRIP:e.TRIANGLE_STRIP,TRIANGLE_FAN:e.TRIANGLE_FAN,validate:function(e){return e===n.POINTS||e===n.LINES||e===n.LINE_LOOP||e===n.LINE_STRIP||e===n.TRIANGLES||e===n.TRIANGLE_STRIP||e===n.TRIANGLE_FAN}};return t(n)}),define("Core/Geometry",["./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(e,t,n,r,i){"use strict";function a(t){t=e(t,e.EMPTY_OBJECT),this.attributes=t.attributes,this.indices=t.indices,this.primitiveType=e(t.primitiveType,i.TRIANGLES),this.boundingSphere=t.boundingSphere,this.geometryType=e(t.geometryType,r.NONE),this.boundingSphereCV=t.boundingSphereCV}return a.computeNumberOfVertices=function(e){var r=-1;for(var i in e.attributes)if(e.attributes.hasOwnProperty(i)&&t(e.attributes[i])&&t(e.attributes[i].values)){var a=e.attributes[i],o=a.values.length/a.componentsPerAttribute;if(r!==o&&r!==-1)throw new n("All attribute lists must have the same number of attributes.");r=o}return r},a}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(e,t,n){"use strict";function r(t){t=e(t,e.EMPTY_OBJECT),this.componentDatatype=t.componentDatatype,this.componentsPerAttribute=t.componentsPerAttribute,this.normalize=e(t.normalize,!1),this.values=t.values}return r}),define("Core/GeometryAttributes",["./defaultValue"],function(e){"use strict";function t(t){t=e(t,e.EMPTY_OBJECT),this.position=t.position,this.normal=t.normal,this.st=t.st,this.binormal=t.binormal,this.tangent=t.tangent,this.color=t.color}return t}),define("Core/PointGeometry",["./BoundingSphere","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Geometry","./GeometryAttribute","./GeometryAttributes","./PrimitiveType"],function(e,t,n,r,i,a,o,u,E){"use strict";function s(t){t=n(t,n.EMPTY_OBJECT),this._positionsTypedArray=t.positionsTypedArray,this._colorsTypedArray=t.colorsTypedArray,this._boundingSphere=e.clone(t.boundingSphere),this._workerName="createPointGeometry"}return s.createGeometry=function(n){var i=n._positionsTypedArray,s=i.byteLength/i.length,c=4===s?t.FLOAT:t.DOUBLE,_=new u;_.position=new o({componentDatatype:c,componentsPerAttribute:3,values:i}),_.color=new o({componentDatatype:t.UNSIGNED_BYTE,componentsPerAttribute:3,values:n._colorsTypedArray,normalize:!0});var T=n._boundingSphere;return r(T)||(T=e.fromVertices(i)),new a({attributes:_,primitiveType:E.POINTS,boundingSphere:T})},s}),define("Workers/createPointGeometry",["../Core/PointGeometry"],function(e){"use strict";return e.createGeometry})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createPolygonGeometry.js b/vendors/Cesium/Workers/createPolygonGeometry.js
index ef188db..367a149 100644
--- a/vendors/Cesium/Workers/createPolygonGeometry.js
+++ b/vendors/Cesium/Workers/createPolygonGeometry.js
@@ -1,231 +1,231 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
-  @license
-  when.js - https://github.com/cujojs/when
-
-  MIT License (c) copyright B Cavalier & J Hann
-
- * A lightweight CommonJS Promises/A and when() implementation
- * when is part of the cujo.js family of libraries (http://cujojs.com/)
- *
- * Licensed under the MIT License at:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * @version 1.7.1
- */
-
-/**
-@license
-sprintf.js from the php.js project - https://github.com/kvz/phpjs
-Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
-
-php.js is copyright 2012 Kevin van Zonneveld.
-
-Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
-(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
-(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
-Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
-Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
-Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
-Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
-L. Rodrigues (http://www.jsfromhell.com), Ash Searle
-(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
-Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
-Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
-http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
-Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
-(http://webdevhobo.blogspot.com/), marrtins, GeekFG
-(http://geekfg.blogspot.com), Andrea Giammarchi
-(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
-gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
-Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
-(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
-Marc Palau, Martin
-(http://www.erlenwiese.de/), Breaking Par Consulting Inc
-(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
-Chris, Mirek Slugen, saulius, Alfonso Jimenez
-(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
-Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
-Ariede (http://caioariede.com), Robin, Kankrelune
-(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
-(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
-Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
-David, Aman Gupta, Michael White, Public Domain
-(http://www.json.org/json2.js), Steven Levithan
-(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
-Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
-Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
-(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
-Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
-Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
-(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
-(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
-ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
-(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
-Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
-Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
-(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
-josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
-Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
-(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
-(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
-Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
-(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
-(http://yass.meetcweb.com), Peter-Paul Koch
-(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
-(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
-Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
-vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
-Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
-(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
-B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
-(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
-Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
-Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
-(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
-Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
-Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
-sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
-Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
-(http://www.premasolutions.com/), Philippe Jausions
-(http://pear.php.net/user/jausions), Aidan Lister
-(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
-strcmp, Taras Bogach, jpfle, Alexander Ermolaev
-(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
-dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
-(http://www.pedrotainha.com), James, Arnout Kazemier
-(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
-FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
-Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
-daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
-W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
-(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
-Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
-(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
-Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
-Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
-(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
-Russell Walker (http://www.nbill.co.uk/), Jamie Beck
-(http://www.terabit.ca/), setcookie, Michael, YUI Library:
-http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
-http://hacks.bluesmoon.info/strftime/strftime.js, Ben
-(http://benblume.co.uk/), DtTvB
-(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
-meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
-(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
-Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
-Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
-Bryan
-
-Licensed under the MIT (MIT-LICENSE.txt) license.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
-OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/**
- * @license
- *
- * Grauw URI utilities
- *
- * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
- *
- * @author Laurens Holst (http://www.grauw.nl/)
- *
- *   Copyright 2012 Laurens Holst
- *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
- *
- */
-
-!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new 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r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r[9]=e[9]*t,r[10]=e[10]*t,r[11]=e[11]*t,r[12]=e[12]*t,r[13]=e[13]*t,r[14]=e[14]*t,r[15]=e[15]*t,r},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var r=e[1],n=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||n(e)&&n(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r&&Math.abs(e[4]-t[4])<=r&&Math.abs(e[5]-t[5])<=r&&Math.abs(e[6]-t[6])<=r&&Math.abs(e[7]-t[7])<=r&&Math.abs(e[8]-t[8])<=r&&Math.abs(e[9]-t[9])<=r&&Math.abs(e[10]-t[10])<=r&&Math.abs(e[11]-t[11])<=r&&Math.abs(e[12]-t[12])<=r&&Math.abs(e[13]-t[13])<=r&&Math.abs(e[14]-t[14])<=r&&Math.abs(e[15]-t[15])<=r},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var y=new s,_=new s,v=new t,T=new t(0,0,0,1);return l.inverse=function(e,r){if(s.equalsEpsilon(l.getRotation(e,y),_,u.EPSILON7)&&t.equals(l.getRow(e,3,v),T))return r[0]=0,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=0,r[11]=0,r[12]=-e[12],r[13]=-e[13],r[14]=-e[14],r[15]=1,r;var n=e[0],i=e[4],a=e[8],o=e[12],f=e[1],h=e[5],d=e[9],p=e[13],m=e[2],E=e[6],R=e[10],A=e[14],g=e[3],S=e[7],N=e[11],x=e[15],I=R*x,O=A*N,w=E*x,M=A*S,P=E*N,C=R*S,D=m*x,L=A*g,U=m*N,b=R*g,F=m*S,z=E*g,B=I*h+M*d+P*p-(O*h+w*d+C*p),G=O*f+D*d+b*p-(I*f+L*d+U*p),q=w*f+L*h+F*p-(M*f+D*h+z*p),W=C*f+U*h+z*d-(P*f+b*h+F*d),H=O*i+w*a+C*o-(I*i+M*a+P*o),V=I*n+L*a+U*o-(O*n+D*a+b*o),X=M*n+D*i+z*o-(w*n+L*i+F*o),Y=P*n+b*i+F*a-(C*n+U*i+z*a);I=a*p,O=o*d,w=i*p,M=o*h,P=i*d,C=a*h,D=n*p,L=o*f,U=n*d,b=a*f,F=n*h,z=i*f;var k=I*S+M*N+P*x-(O*S+w*N+C*x),Z=O*g+D*N+b*x-(I*g+L*N+U*x),j=w*g+L*S+F*x-(M*g+D*S+z*x),K=C*g+U*S+z*N-(P*g+b*S+F*N),J=w*R+C*A+O*E-(P*A+I*E+M*R),Q=U*A+I*m+L*R-(D*R+b*A+O*m),$=D*E+z*A+M*m-(F*A+w*m+L*E),ee=F*R+P*m+b*E-(U*E+z*R+C*m),te=n*B+i*G+a*q+o*W;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,r[0]=B*te,r[1]=G*te,r[2]=q*te,r[3]=W*te,r[4]=H*te,r[5]=V*te,r[6]=X*te,r[7]=Y*te,r[8]=k*te,r[9]=Z*te,r[10]=j*te,r[11]=K*te,r[12]=J*te,r[13]=Q*te,r[14]=$*te,r[15]=ee*te,r},l.inverseTransformation=function(e,t){var r=e[0],n=e[1],i=e[2],a=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],h=e[13],d=e[14],p=-r*f-n*h-i*d,m=-a*f-o*h-u*d,E=-s*f-c*h-l*d;return t[0]=r,t[1]=a,t[2]=s,t[3]=0,t[4]=n,t[5]=o,t[6]=c,t[7]=0,t[8]=i,t[9]=u,t[10]=l,t[11]=0,t[12]=p,t[13]=m,t[14]=E,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,i(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return l.equals(this,e)},l.equalsArray=function(e,t,r){return e[0]===t[r]&&e[1]===t[r+1]&&e[2]===t[r+2]&&e[3]===t[r+3]&&e[4]===t[r+4]&&e[5]===t[r+5]&&e[6]===t[r+6]&&e[7]===t[r+7]&&e[8]===t[r+8]&&e[9]===t[r+9]&&e[10]===t[r+10]&&e[11]===t[r+11]&&e[12]===t[r+12]&&e[13]===t[r+13]&&e[14]===t[r+14]&&e[15]===t[r+15]},l.prototype.equalsEpsilon=function(e,t){return l.equalsEpsilon(this,e,t)},l.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},l}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(e,t,r,n){"use strict";function i(t,r){this.normal=e.clone(t),this.distance=r}i.fromPointNormal=function(r,n,a){var o=-e.dot(n,r);return t(a)?(e.clone(n,a.normal),a.distance=o,a):new i(n,o)};var a=new e;return i.fromCartesian4=function(r,n){var o=e.fromCartesian4(r,a),u=r.w;return t(n)?(e.clone(o,n.normal),n.distance=u,n):new i(o,u)},i.getPointDistance=function(t,r){return e.dot(t.normal,r)+t.distance},i.ORIGIN_XY_PLANE=n(new i(e.UNIT_Z,0)),i.ORIGIN_YZ_PLANE=n(new i(e.UNIT_X,0)),i.ORIGIN_ZX_PLANE=n(new i(e.UNIT_Y,0)),i}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,r,n,i,a,o,u,s,c,l,f,h){"use strict";function d(t,n){this.center=e.clone(r(t,e.ZERO)),this.radius=r(n,0)}var p=new e,m=new e,E=new e,y=new e,_=new e,v=new e,T=new e,R=new e,A=new e,g=new e,S=new e,N=new e;d.fromPoints=function(t,r){if(n(r)||(r=new d),!n(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;for(var i=e.clone(t[0],T),a=e.clone(i,p),o=e.clone(i,m),u=e.clone(i,E),s=e.clone(i,y),c=e.clone(i,_),l=e.clone(i,v),f=t.length,h=1;h<f;h++){e.clone(t[h],i);var x=i.x,I=i.y,O=i.z;x<a.x&&e.clone(i,a),x>s.x&&e.clone(i,s),I<o.y&&e.clone(i,o),I>c.y&&e.clone(i,c),O<u.z&&e.clone(i,u),O>l.z&&e.clone(i,l)}var w=e.magnitudeSquared(e.subtract(s,a,R)),M=e.magnitudeSquared(e.subtract(c,o,R)),P=e.magnitudeSquared(e.subtract(l,u,R)),C=a,D=s,L=w;M>L&&(L=M,C=o,D=c),P>L&&(L=P,C=u,D=l);var U=A;U.x=.5*(C.x+D.x),U.y=.5*(C.y+D.y),U.z=.5*(C.z+D.z);var b=e.magnitudeSquared(e.subtract(D,U,R)),F=Math.sqrt(b),z=g;z.x=a.x,z.y=o.y,z.z=u.z;var B=S;B.x=s.x,B.y=c.y,B.z=l.z;var G=e.multiplyByScalar(e.add(z,B,R),.5,N),q=0;for(h=0;h<f;h++){e.clone(t[h],i);var W=e.magnitude(e.subtract(i,G,R));W>q&&(q=W);var H=e.magnitudeSquared(e.subtract(i,U,R));if(H>b){var V=Math.sqrt(H);F=.5*(F+V),b=F*F;var X=V-F;U.x=(F*U.x+X*i.x)/V,U.y=(F*U.y+X*i.y)/V,U.z=(F*U.z+X*i.z)/V}}return F<q?(e.clone(U,r.center),r.radius=F):(e.clone(G,r.center),r.radius=q),r};var x=new o,I=new e,O=new e,w=new t,M=new t;d.fromRectangle2D=function(e,t,r){return d.fromRectangleWithHeights2D(e,t,0,0,r)},d.fromRectangleWithHeights2D=function(t,i,a,o,u){if(n(u)||(u=new d),!n(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=r(i,x),h.southwest(t,w),w.height=a,h.northeast(t,M),M.height=o;var s=i.project(w,I),c=i.project(M,O),l=c.x-s.x,f=c.y-s.y,p=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+p*p);var m=u.center;return m.x=s.x+.5*l,m.y=s.y+.5*f,m.z=s.z+.5*p,u};var P=[];d.fromRectangle3D=function(e,t,i,o){t=r(t,a.WGS84),i=r(i,0);var u;return n(e)&&(u=h.subsample(e,t,i,P)),d.fromPoints(u,o)},d.fromVertices=function(t,i,a,o){if(n(o)||(o=new d),!n(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;i=r(i,e.ZERO),a=r(a,3);var u=T;u.x=t[0]+i.x,u.y=t[1]+i.y,u.z=t[2]+i.z;for(var s=e.clone(u,p),c=e.clone(u,m),l=e.clone(u,E),f=e.clone(u,y),h=e.clone(u,_),x=e.clone(u,v),I=t.length,O=0;O<I;O+=a){var w=t[O]+i.x,M=t[O+1]+i.y,P=t[O+2]+i.z;u.x=w,u.y=M,u.z=P,w<s.x&&e.clone(u,s),w>f.x&&e.clone(u,f),M<c.y&&e.clone(u,c),M>h.y&&e.clone(u,h),P<l.z&&e.clone(u,l),P>x.z&&e.clone(u,x)}var C=e.magnitudeSquared(e.subtract(f,s,R)),D=e.magnitudeSquared(e.subtract(h,c,R)),L=e.magnitudeSquared(e.subtract(x,l,R)),U=s,b=f,F=C;D>F&&(F=D,U=c,b=h),L>F&&(F=L,U=l,b=x);var z=A;z.x=.5*(U.x+b.x),z.y=.5*(U.y+b.y),z.z=.5*(U.z+b.z);var B=e.magnitudeSquared(e.subtract(b,z,R)),G=Math.sqrt(B),q=g;q.x=s.x,q.y=c.y,q.z=l.z;var W=S;W.x=f.x,W.y=h.y,W.z=x.z;var H=e.multiplyByScalar(e.add(q,W,R),.5,N),V=0;for(O=0;O<I;O+=a){u.x=t[O]+i.x,u.y=t[O+1]+i.y,u.z=t[O+2]+i.z;var X=e.magnitude(e.subtract(u,H,R));X>V&&(V=X);var Y=e.magnitudeSquared(e.subtract(u,z,R));if(Y>B){var k=Math.sqrt(Y);G=.5*(G+k),B=G*G;var Z=k-G;z.x=(G*z.x+Z*u.x)/k,z.y=(G*z.y+Z*u.y)/k,z.z=(G*z.z+Z*u.z)/k}}return G<V?(e.clone(z,o.center),o.radius=G):(e.clone(H,o.center),o.radius=V),o},d.fromEncodedCartesianVertices=function(t,r,i){if(n(i)||(i=new d),!n(t)||!n(r)||t.length!==r.length||0===t.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;var a=T;a.x=t[0]+r[0],a.y=t[1]+r[1],a.z=t[2]+r[2];for(var o=e.clone(a,p),u=e.clone(a,m),s=e.clone(a,E),c=e.clone(a,y),l=e.clone(a,_),f=e.clone(a,v),h=t.length,x=0;x<h;x+=3){var I=t[x]+r[x],O=t[x+1]+r[x+1],w=t[x+2]+r[x+2];a.x=I,a.y=O,a.z=w,I<o.x&&e.clone(a,o),I>c.x&&e.clone(a,c),O<u.y&&e.clone(a,u),O>l.y&&e.clone(a,l),w<s.z&&e.clone(a,s),w>f.z&&e.clone(a,f)}var M=e.magnitudeSquared(e.subtract(c,o,R)),P=e.magnitudeSquared(e.subtract(l,u,R)),C=e.magnitudeSquared(e.subtract(f,s,R)),D=o,L=c,U=M;P>U&&(U=P,D=u,L=l),C>U&&(U=C,D=s,L=f);var b=A;b.x=.5*(D.x+L.x),b.y=.5*(D.y+L.y),b.z=.5*(D.z+L.z);var F=e.magnitudeSquared(e.subtract(L,b,R)),z=Math.sqrt(F),B=g;B.x=o.x,B.y=u.y,B.z=s.z;var G=S;G.x=c.x,G.y=l.y,G.z=f.z;var q=e.multiplyByScalar(e.add(B,G,R),.5,N),W=0;for(x=0;x<h;x+=3){a.x=t[x]+r[x],a.y=t[x+1]+r[x+1],a.z=t[x+2]+r[x+2];var H=e.magnitude(e.subtract(a,q,R));H>W&&(W=H);var V=e.magnitudeSquared(e.subtract(a,b,R));if(V>F){var X=Math.sqrt(V);z=.5*(z+X),F=z*z;var Y=X-z;b.x=(z*b.x+Y*a.x)/X,b.y=(z*b.y+Y*a.y)/X,b.z=(z*b.z+Y*a.z)/X}}return z<W?(e.clone(b,i.center),i.radius=z):(e.clone(q,i.center),i.radius=W),i},d.fromCornerPoints=function(t,r,i){n(i)||(i=new d);var a=i.center;return e.add(t,r,a),e.multiplyByScalar(a,.5,a),i.radius=e.distance(a,r),i},d.fromEllipsoid=function(t,r){return n(r)||(r=new d),e.clone(e.ZERO,r.center),r.radius=t.maximumRadius,r};var C=new e;d.fromBoundingSpheres=function(t,r){if(n(r)||(r=new d),!n(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;var i=t.length;if(1===i)return d.clone(t[0],r);if(2===i)return d.union(t[0],t[1],r);for(var a=[],o=0;o<i;o++)a.push(t[o].center);r=d.fromPoints(a,r);var u=r.center,s=r.radius;for(o=0;o<i;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,C)+c.radius)}return r.radius=s,r};var D=new e,L=new e,U=new e;d.fromOrientedBoundingBox=function(t,r){n(r)||(r=new d);var i=t.halfAxes,a=c.getColumn(i,0,D),o=c.getColumn(i,1,L),u=c.getColumn(i,2,U),s=e.magnitude(a),l=e.magnitude(o),f=e.magnitude(u);return r.center=e.clone(t.center,r.center),r.radius=Math.max(s,l,f),r},d.clone=function(t,r){if(n(t))return n(r)?(r.center=e.clone(t.center,r.center),r.radius=t.radius,r):new d(t.center,t.radius)},d.packedLength=4,d.pack=function(e,t,n){n=r(n,0);var i=e.center;return t[n++]=i.x,t[n++]=i.y,t[n++]=i.z,t[n]=e.radius,t},d.unpack=function(e,t,i){t=r(t,0),n(i)||(i=new d);var a=i.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],i.radius=e[t],i};var b=new e,F=new e;d.union=function(t,r,i){n(i)||(i=new d);var a=t.center,o=t.radius,u=r.center,s=r.radius,c=e.subtract(u,a,b),l=e.magnitude(c);if(o>=l+s)return t.clone(i),i;if(s>=l+o)return r.clone(i),i;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,F);return e.add(h,a,h),e.clone(h,i.center),i.radius=f,i};var z=new e;d.expand=function(t,r,n){n=d.clone(t,n);var i=e.magnitude(e.subtract(r,n.center,z));return i>n.radius&&(n.radius=i),n},d.intersectPlane=function(t,r){var n=t.center,i=t.radius,a=r.normal,o=e.dot(a,n)+r.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},d.transform=function(e,t,r){return n(r)||(r=new d),r.center=l.multiplyByPoint(t,e.center,r.center),r.radius=l.getMaximumScale(t)*e.radius,r};var B=new e;d.distanceSquaredTo=function(t,r){var n=e.subtract(t.center,r,B);return e.magnitudeSquared(n)-t.radius*t.radius},d.transformWithoutScale=function(e,t,r){return n(r)||(r=new d),r.center=l.multiplyByPoint(t,e.center,r.center),r.radius=e.radius,r};var G=new e;d.computePlaneDistances=function(t,r,i,a){n(a)||(a=new s);var o=e.subtract(t.center,r,G),u=e.dot(i,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var q=new e,W=new e,H=new e,V=new e,X=new e,Y=new t,k=new Array(8),Z=0;Z<8;++Z)k[Z]=new e;var j=new o;return d.projectTo2D=function(t,n,i){n=r(n,j);var a=n.ellipsoid,o=t.center,u=t.radius,s=a.geodeticSurfaceNormal(o,q),c=e.cross(e.UNIT_Z,s,W);e.normalize(c,c);var l=e.cross(s,c,H);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,X),h=e.negate(c,V),p=k,m=p[0];e.add(s,l,m),e.add(m,c,m),m=p[1],e.add(s,l,m),e.add(m,h,m),m=p[2],e.add(s,f,m),e.add(m,h,m),m=p[3],e.add(s,f,m),e.add(m,c,m),e.negate(s,s),m=p[4],e.add(s,l,m),e.add(m,c,m),m=p[5],e.add(s,l,m),e.add(m,h,m),m=p[6],e.add(s,f,m),e.add(m,h,m),m=p[7],e.add(s,f,m),e.add(m,c,m);for(var E=p.length,y=0;y<E;++y){var _=p[y];e.add(o,_,_);var v=a.cartesianToCartographic(_,Y);n.project(v,_)}i=d.fromPoints(p,i),o=i.center;var T=o.x,R=o.y,A=o.z;return o.x=A,o.y=T,o.z=R,i},d.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},d.equals=function(t,r){return t===r||n(t)&&n(r)&&e.equals(t.center,r.center)&&t.radius===r.radius},d.prototype.intersectPlane=function(e){return d.intersectPlane(this,e)},d.prototype.distanceSquaredTo=function(e){return d.distanceSquaredTo(this,e)},d.prototype.computePlaneDistances=function(e,t,r){return d.computePlaneDistances(this,e,t,r)},d.prototype.isOccluded=function(e){return d.isOccluded(this,e)},d.prototype.equals=function(e){return d.equals(this,e)},d.prototype.clone=function(e){return d.clone(this,e)},d}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var t={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,
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e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var r,n={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},i={};return t(i,{element:{get:function(){if(i.supportsFullscreen())return document[n.fullscreenElement]}},changeEventName:{get:function(){if(i.supportsFullscreen())return n.fullscreenchange}},errorEventName:{get:function(){if(i.supportsFullscreen())return n.fullscreenerror}},enabled:{get:function(){if(i.supportsFullscreen())return document[n.fullscreenEnabled]}},fullscreen:{get:function(){if(i.supportsFullscreen())return null!==i.element}}}),i.supportsFullscreen=function(){if(e(r))return r;r=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return 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0!==document["on"+i]&&("ms"===s&&(i="MSFullscreenChange"),n.fullscreenchange=i),i=s+"fullscreenerror",void 0!==document["on"+i]&&("ms"===s&&(i="MSFullscreenError"),n.fullscreenerror=i)}return r},i.requestFullscreen=function(e,t){i.supportsFullscreen()&&e[n.requestFullscreen]({vrDisplay:t})},i.exitFullscreen=function(){i.supportsFullscreen()&&document[n.exitFullscreen]()},i}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,r){"use strict";function n(e){for(var t=e.split("."),r=0,n=t.length;r<n;++r)t[r]=parseInt(t[r],10);return t}function i(){if(!t(v)){v=!1;var e=/ Chrome\/([\.0-9]+)/.exec(_.userAgent);null!==e&&(v=!0,T=n(e[1]))}return v}function a(){return i()&&T}function o(){if(!t(R)&&(R=!1,!i()&&/ Safari\/[\.0-9]+/.test(_.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(_.userAgent);null!==e&&(R=!0,A=n(e[1]))}return R}function u(){return o()&&A}function s(){if(!t(g)){g=!1;var e=/ 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_;_="undefined"!=typeof navigator?navigator:{};var v,T,R,A,g,S,N,x,I,O,w,M,P,C,D={isChrome:i,chromeVersion:a,isSafari:o,safariVersion:u,isWebkit:s,webkitVersion:c,isInternetExplorer:l,internetExplorerVersion:f,isFirefox:h,firefoxVersion:p,isWindows:d,hardwareConcurrency:e(_.hardwareConcurrency,3),supportsPointerEvents:m,supportsImageRenderingPixelated:E,imageRenderingValue:y};return D.supportsFullscreen=function(){return r.supportsFullscreen()},D.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},D.supportsWebWorkers=function(){return"undefined"!=typeof Worker},D}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,t,r,n,i,a){"use strict";if(!i.supportsTypedArrays())return{};var o={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return 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o,u;if(0===e)return t.computeRealRoots(n,i,a);if(0===n){if(0===i){if(0===a)return[0,0,0];u=-a/e;var s=u<0?-Math.pow(-u,1/3):Math.pow(u,1/3);return[s,s,s]}return 0===a?(o=t.computeRealRoots(e,0,i),0===o.Length?[0]:[o[0],0,o[1]]):r(e,0,i,a)}return 0===i?0===a?(u=-n/e,u<0?[u,0,0]:[0,0,u]):r(e,n,0,a):0===a?(o=t.computeRealRoots(e,n,i),0===o.length?[0]:o[1]<=0?[o[0],o[1],0]:o[0]>=0?[0,o[0],o[1]]:[o[0],0,o[1]]):r(e,n,i,a)},n}),define("Core/QuarticRealPolynomial",["./CubicRealPolynomial","./DeveloperError","./Math","./QuadraticRealPolynomial"],function(e,t,r,n){"use strict";function i(t,i,a,o){var u=t*t,s=i-3*u/8,c=a-i*t/2+u*t/8,l=o-a*t/4+i*u/16-3*u*u/256,f=e.computeRealRoots(1,2*s,s*s-4*l,-c*c);if(f.length>0){var h=-t/4,d=f[f.length-1];if(Math.abs(d)<r.EPSILON14){var p=n.computeRealRoots(1,s,l);if(2===p.length){var m,E=p[0],y=p[1];if(E>=0&&y>=0){var _=Math.sqrt(E),v=Math.sqrt(y);return[h-v,h-_,h+_,h+v]}if(E>=0&&y<0)return m=Math.sqrt(E),[h-m,h+m];if(E<0&&y>=0)return 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t=a(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=s.x,n[1]=s.y,n[2]=s.z,n[3]=0,n[4]=c.x,n[5]=c.y,n[6]=c.z,n[7]=0,n[8]=u.x,n[9]=u.y,n[10]=u.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new E(s.x,c.x,u.x,e.x,s.y,c.y,u.y,e.y,s.z,c.z,u.z,e.z,0,0,0,1)};var g=new r,S=new r,N=new r;v.northEastDownToFixedFrame=function(e,t,n){if(p.equalsEpsilon(e.x,0,p.EPSILON14)&&p.equalsEpsilon(e.y,0,p.EPSILON14)){var i=p.sign(e.z);return o(n)?(n[0]=-i,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=1,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=-i,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new E(-i,0,0,e.x,0,1,0,e.y,0,0,-i,e.z,0,0,0,1)}var u=g,s=S,c=N;return t=a(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=c.x,n[1]=c.y,n[2]=c.z,n[3]=0,n[4]=s.x,n[5]=s.y,n[6]=s.z,n[7]=0,n[8]=-u.x,n[9]=-u.y,n[10]=-u.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new 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E.multiplyByVector(e,n.fromElements(i.x,i.y,i.z,1,u),u),n.multiplyByScalar(u,1/u.w,u),E.multiplyByVector(r,u,u),t.fromCartesian4(u,a)};var Y=new r,k=new r,Z=new r;v.rotationMatrixFromPositionVelocity=function(e,t,n,i){var u=a(n,l.WGS84).geodeticSurfaceNormal(e,Y),s=r.cross(t,u,k);r.equalsEpsilon(s,r.ZERO,p.EPSILON6)&&(s=r.clone(r.UNIT_X,s));var c=r.cross(s,t,Z);return r.cross(t,c,s),r.negate(s,s),o(i)||(i=new m),i[0]=t.x,i[1]=t.y,i[2]=t.z,i[3]=s.x,i[4]=s.y,i[5]=s.z,i[6]=c.x,i[7]=c.y,i[8]=c.z,i};var j=new i,K=new r,J=new r,Q=new n,$=new n,ee=new n,te=new n,re=new n,ne=new E,ie=new E;return v.basisTo2D=function(e,t,i){var a=e.ellipsoid,o=E.getColumn(t,3,Q),u=a.cartesianToCartographic(o,j),s=v.eastNorthUpToFixedFrame(o,a,ne),c=E.inverseTransformation(s,ie),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var h=E.getColumn(t,0,J),d=r.magnitude(h),p=E.multiplyByVector(c,h,ee);n.fromElements(p.z,p.x,p.y,0,p);var 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I=i.add(N,x,be);J(y,_,R,o,t,m),J(y,_,R,o,-1,I),i.negate(x,x),i.add(N,x,I),J(A,g,S,o,-1,I),J(A,g,S,o,t+1,E)}else{var O,w,M;m.y<0?(O=s.attributes,w=s.indices,M=f):(O=u.attributes,w=u.indices,M=h),J(O,w,M,o,t,m),J(O,w,M,o,t+1,E)}}j(e,s,u)}function ee(e){for(var t=e.attributes,r=t.position.values,n=t.prevPosition.values,a=t.nextPosition.values,o=r.length,u=0;u<o;u+=3){var s=i.unpack(r,u,Be);if(!(s.x>0)){var c=i.unpack(n,u,Ge);(s.y<0&&c.y>0||s.y>0&&c.y<0)&&(u-3>0?(n[u]=r[u-3],n[u+1]=r[u-2],n[u+2]=r[u-1]):i.pack(s,n,u));var l=i.unpack(a,u,qe);(s.y<0&&l.y>0||s.y>0&&l.y<0)&&(u+3<o?(a[u]=r[u+3],a[u+1]=r[u+4],a[u+2]=r[u+5]):i.pack(s,a,u))}}}function te(e){var t,r,o,u=e.geometry,s=u.attributes,l=s.position.values,f=s.prevPosition.values,h=s.nextPosition.values,d=s.expandAndWidth.values,p=c(s.st)?s.st.values:void 0,m=c(s.color)?s.color.values:void 0,E=Z(u),y=Z(u),_=!1,R=l.length/3;for(t=0;t<R;t+=4){var A=t,g=t+2,S=i.fromArray(l,3*A,Be),N=i.fromArray(l,3*g,Ge);if(Math.abs(S.y)<ke)for(S.y=ke*(N.y<0?-1:1),l[3*t+1]=S.y,l[3*(t+1)+1]=S.y,r=3*A;r<3*A+12;r+=3)f[r]=l[3*t],f[r+1]=l[3*t+1],f[r+2]=l[3*t+2];if(Math.abs(N.y)<ke)for(N.y=ke*(S.y<0?-1:1),l[3*(t+2)+1]=N.y,l[3*(t+3)+1]=N.y,r=3*A;r<3*A+12;r+=3)h[r]=l[3*(t+2)],h[r+1]=l[3*(t+2)+1],h[r+2]=l[3*(t+2)+2];var x=E.attributes,I=E.indices,O=y.attributes,w=y.indices,M=v.lineSegmentPlane(S,N,Le,We);if(c(M)){_=!0;var P=i.multiplyByScalar(i.UNIT_Y,Ye,He);S.y<0&&(i.negate(P,P),x=y.attributes,I=y.indices,O=E.attributes,w=E.indices);var C=i.add(M,P,Ve);x.position.values.push(S.x,S.y,S.z,S.x,S.y,S.z),x.position.values.push(C.x,C.y,C.z),x.position.values.push(C.x,C.y,C.z),x.prevPosition.values.push(f[3*A],f[3*A+1],f[3*A+2]),x.prevPosition.values.push(f[3*A+3],f[3*A+4],f[3*A+5]),x.prevPosition.values.push(S.x,S.y,S.z,S.x,S.y,S.z),x.nextPosition.values.push(C.x,C.y,C.z),x.nextPosition.values.push(C.x,C.y,C.z),x.nextPosition.values.push(C.x,C.y,C.z),x.nextPosition.values.push(C.x,C.y,C.z),i.negate(P,P),i.add(M,P,C),O.position.values.push(C.x,C.y,C.z),O.position.values.push(C.x,C.y,C.z),O.position.values.push(N.x,N.y,N.z,N.x,N.y,N.z),O.prevPosition.values.push(C.x,C.y,C.z),O.prevPosition.values.push(C.x,C.y,C.z),O.prevPosition.values.push(C.x,C.y,C.z),O.prevPosition.values.push(C.x,C.y,C.z),O.nextPosition.values.push(N.x,N.y,N.z,N.x,N.y,N.z),O.nextPosition.values.push(h[3*g],h[3*g+1],h[3*g+2]),O.nextPosition.values.push(h[3*g+3],h[3*g+4],h[3*g+5]);var D=n.fromArray(d,2*A,Fe),L=Math.abs(D.y);x.expandAndWidth.values.push(-1,L,1,L),x.expandAndWidth.values.push(-1,-L,1,-L),O.expandAndWidth.values.push(-1,L,1,L),O.expandAndWidth.values.push(-1,-L,1,-L);var U=i.magnitudeSquared(i.subtract(M,S,qe));if(U/=i.magnitudeSquared(i.subtract(N,S,qe)),c(m)){var b=a.fromArray(m,4*A,Xe),F=a.fromArray(m,4*g,Xe),z=T.lerp(b.x,F.x,U),B=T.lerp(b.y,F.y,U),G=T.lerp(b.z,F.z,U),q=T.lerp(b.w,F.w,U);for(r=4*A;r<4*A+8;++r)x.color.values.push(m[r]);for(x.color.values.push(z,B,G,q),x.color.values.push(z,B,G,q),O.color.values.push(z,B,G,q),O.color.values.push(z,B,G,q),r=4*g;r<4*g+8;++r)O.color.values.push(m[r])}if(c(p)){var W=n.fromArray(p,2*A,Fe),H=n.fromArray(p,2*(t+3),ze),V=T.lerp(W.x,H.x,U);for(r=2*A;r<2*A+4;++r)x.st.values.push(p[r]);for(x.st.values.push(V,W.y),x.st.values.push(V,H.y),O.st.values.push(V,W.y),O.st.values.push(V,H.y),r=2*g;r<2*g+4;++r)O.st.values.push(p[r])}o=x.position.values.length/3-4,I.push(o,o+2,o+1),I.push(o+1,o+2,o+3),o=O.position.values.length/3-4,w.push(o,o+2,o+1),w.push(o+1,o+2,o+3)}else{var X,Y;for(S.y<0?(X=y.attributes,Y=y.indices):(X=E.attributes,Y=E.indices),X.position.values.push(S.x,S.y,S.z),X.position.values.push(S.x,S.y,S.z),X.position.values.push(N.x,N.y,N.z),X.position.values.push(N.x,N.y,N.z),r=3*t;r<3*t+12;++r)X.prevPosition.values.push(f[r]),X.nextPosition.values.push(h[r]);for(r=2*t;r<2*t+8;++r)X.expandAndWidth.values.push(d[r]),c(p)&&X.st.values.push(p[r]);if(c(m))for(r=4*t;r<4*t+16;++r)X.color.values.push(m[r]);o=X.position.values.length/3-4,Y.push(o,o+2,o+1),Y.push(o+1,o+2,o+3)}}_&&(ee(y),ee(E)),j(e,y,E)}var re={};re.toWireframe=function(e){var t=e.indices;if(c(t)){switch(e.primitiveType){case S.TRIANGLES:e.indices=I(t);break;case S.TRIANGLE_STRIP:e.indices=O(t);break;case S.TRIANGLE_FAN:e.indices=w(t);break;default:throw new l("geometry.primitiveType must be TRIANGLES, TRIANGLE_STRIP, or TRIANGLE_FAN.")}e.primitiveType=S.LINES}return e},re.createLineSegmentsForVectors=function(e,t,n){t=s(t,"normal"),n=s(n,1e4);for(var i=e.attributes.position.values,a=e.attributes[t].values,o=i.length,l=new Float64Array(2*o),f=0,h=0;h<o;h+=3)l[f++]=i[h],l[f++]=i[h+1],l[f++]=i[h+2],l[f++]=i[h]+a[h]*n,l[f++]=i[h+1]+a[h+1]*n,l[f++]=i[h+2]+a[h+2]*n;var m,E=e.boundingSphere;return c(E)&&(m=new r(E.center,E.radius+n)),new d({attributes:{position:new p({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:S.LINES,boundingSphere:m})},re.createAttributeLocations=function(e){var t,r=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","binormal","tangent","compressedAttributes"],n=e.attributes,i={},a=0,o=r.length;for(t=0;t<o;++t){var u=r[t];c(n[u])&&(i[u]=a++)}for(var s in n)n.hasOwnProperty(s)&&!c(i[s])&&(i[s]=a++);return i},re.reorderForPreVertexCache=function(e){var t=d.computeNumberOfVertices(e),r=e.indices;if(c(r)){for(var n=new Int32Array(t),i=0;i<t;i++)n[i]=-1;for(var a,o=r,s=o.length,l=y.createTypedArray(t,s),f=0,h=0,p=0;f<s;)a=n[o[f]],a!==-1?l[h]=a:(a=o[f],n[a]=p,l[h]=p,++p),++f,++h;e.indices=l;var m=e.attributes;for(var E in m)if(m.hasOwnProperty(E)&&c(m[E])&&c(m[E].values)){for(var _=m[E],v=_.values,T=0,R=_.componentsPerAttribute,A=u.createTypedArray(_.componentDatatype,p*R);T<t;){var g=n[T];if(g!==-1)for(i=0;i<R;i++)A[R*g+i]=v[R*T+i];++T}_.values=A}}return e},re.reorderForPostVertexCache=function(e,t){var r=e.indices;if(e.primitiveType===S.TRIANGLES&&c(r)){for(var n=r.length,i=0,a=0;a<n;a++)r[a]>i&&(i=r[a]);e.indices=N.tipsify({indices:r,maximumIndex:i,cacheSize:t})}return e},re.fitToUnsignedShortIndices=function(e){var t=[],r=d.computeNumberOfVertices(e);if(c(e.indices)&&r>=T.SIXTY_FOUR_KILOBYTES){var n,i=[],a=[],o=0,u=M(e.attributes),s=e.indices,l=s.length;e.primitiveType===S.TRIANGLES?n=3:e.primitiveType===S.LINES?n=2:e.primitiveType===S.POINTS&&(n=1);for(var f=0;f<l;f+=n){for(var h=0;h<n;++h){var p=s[f+h],m=i[p];c(m)||(m=o++,i[p]=m,P(u,e.attributes,p)),a.push(m)}o+n>=T.SIXTY_FOUR_KILOBYTES&&(t.push(new d({attributes:u,indices:a,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV})),i=[],a=[],o=0,u=M(e.attributes))}0!==a.length&&t.push(new d({attributes:u,indices:a,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV}))}else t.push(e);return t};var ne=new i,ie=new o;re.projectTo2D=function(e,t,r,n,a){var o=e.attributes[t];a=c(a)?a:new h;for(var s=a.ellipsoid,f=o.values,d=new Float64Array(f.length),m=0,E=0;E<f.length;E+=3){var y=i.fromArray(f,E,ne),_=s.cartesianToCartographic(y,ie);if(!c(_))throw new l("Could not project point ("+y.x+", "+y.y+", "+y.z+") to 2D.");var v=a.project(_,ne);d[m++]=v.x,d[m++]=v.y,d[m++]=v.z}return e.attributes[r]=o,e.attributes[n]=new p({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:d}),delete e.attributes[t],e};var ae={high:0,low:0};re.encodeAttribute=function(e,t,r,n){for(var i=e.attributes[t],a=i.values,o=a.length,s=new Float32Array(o),c=new Float32Array(o),l=0;l<o;++l)f.encode(a[l],ae),s[l]=ae.high,c[l]=ae.low;var h=i.componentsPerAttribute;return e.attributes[r]=new p({componentDatatype:u.FLOAT,componentsPerAttribute:h,values:s}),e.attributes[n]=new p({componentDatatype:u.FLOAT,componentsPerAttribute:h,values:c}),delete e.attributes[t],e};var oe=new i,ue=new A,se=new R;re.transformToWorldCoordinates=function(e){var t=e.modelMatrix;if(A.equals(t,A.IDENTITY))return e;var n=e.geometry.attributes;C(t,n.position),C(t,n.prevPosition),C(t,n.nextPosition),(c(n.normal)||c(n.binormal)||c(n.tangent))&&(A.inverse(t,ue),A.transpose(ue,ue),A.getRotation(ue,se),D(se,n.normal),D(se,n.binormal),D(se,n.tangent));var i=e.geometry.boundingSphere;return c(i)&&(e.geometry.boundingSphere=r.transform(i,t,i)),e.modelMatrix=A.clone(A.IDENTITY),e};var ce=new i;re.combineInstances=function(e){for(var t=[],r=[],n=e.length,i=0;i<n;++i){var a=e[i];c(a.geometry)?t.push(a):c(a.westHemisphereGeometry)&&c(a.eastHemisphereGeometry)&&r.push(a)}var o=[];return t.length>0&&o.push(U(t,"geometry")),r.length>0&&(o.push(U(r,"westHemisphereGeometry")),o.push(U(r,"eastHemisphereGeometry"))),o};var le=new i,fe=new i,he=new i,de=new i;re.computeNormal=function(e){for(var t=e.indices,r=e.attributes,n=r.position.values,a=r.position.values.length/3,o=t.length,s=new Array(a),c=new Array(o/3),l=new Array(o),f=0;f<a;f++)s[f]={indexOffset:0,count:0,currentCount:0};var h=0;for(f=0;f<o;f+=3){var d=t[f],m=t[f+1],E=t[f+2],y=3*d,_=3*m,v=3*E;fe.x=n[y],fe.y=n[y+1],fe.z=n[y+2],he.x=n[_],he.y=n[_+1],he.z=n[_+2],de.x=n[v],de.y=n[v+1],de.z=n[v+2],s[d].count++,s[m].count++,s[E].count++,i.subtract(he,fe,he),i.subtract(de,fe,de),c[h]=i.cross(he,de,new i),h++}var T=0;for(f=0;f<a;f++)s[f].indexOffset+=T,T+=s[f].count;h=0;var R;for(f=0;f<o;f+=3){R=s[t[f]];var A=R.indexOffset+R.currentCount;l[A]=h,R.currentCount++,R=s[t[f+1]],A=R.indexOffset+R.currentCount,l[A]=h,R.currentCount++,R=s[t[f+2]],A=R.indexOffset+R.currentCount,l[A]=h,R.currentCount++,h++}var g=new Float32Array(3*a);for(f=0;f<a;f++){var S=3*f;if(R=s[f],R.count>0){for(i.clone(i.ZERO,le),h=0;h<R.count;h++)i.add(le,c[l[R.indexOffset+h]],le);i.normalize(le,le),g[S]=le.x,g[S+1]=le.y,g[S+2]=le.z}else g[S]=0,g[S+1]=0,g[S+2]=1}return e.attributes.normal=new p({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:g}),e};var pe=new i,me=new i,Ee=new i;re.computeBinormalAndTangent=function(e){for(var t=(e.attributes,e.indices),r=e.attributes.position.values,n=e.attributes.normal.values,a=e.attributes.st.values,o=e.attributes.position.values.length/3,s=t.length,c=new Array(3*o),l=0;l<c.length;l++)c[l]=0;var f,h,d;for(l=0;l<s;l+=3){var m=t[l],E=t[l+1],y=t[l+2];f=3*m,h=3*E,d=3*y;var _=2*m,v=2*E,T=2*y,R=r[f],A=r[f+1],g=r[f+2],S=a[_],N=a[_+1],x=a[v+1]-N,I=a[T+1]-N,O=1/((a[v]-S)*I-(a[T]-S)*x),w=(I*(r[h]-R)-x*(r[d]-R))*O,M=(I*(r[h+1]-A)-x*(r[d+1]-A))*O,P=(I*(r[h+2]-g)-x*(r[d+2]-g))*O;c[f]+=w,c[f+1]+=M,c[f+2]+=P,c[h]+=w,c[h+1]+=M,c[h+2]+=P,c[d]+=w,c[d+1]+=M,c[d+2]+=P}var C=new Float32Array(3*o),D=new Float32Array(3*o);for(l=0;l<o;l++){f=3*l,h=f+1,d=f+2;var L=i.fromArray(n,f,pe),U=i.fromArray(c,f,Ee),b=i.dot(L,U);i.multiplyByScalar(L,b,me),i.normalize(i.subtract(U,me,U),U),D[f]=U.x,D[h]=U.y,D[d]=U.z,i.normalize(i.cross(L,U,U),U),C[f]=U.x,C[h]=U.y,C[d]=U.z}return e.attributes.tangent=new p({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:D}),e.attributes.binormal=new p({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:C}),e};var ye=new n,_e=new i,ve=new i,Te=new i;re.compressVertices=function(t){var r=t.attributes.normal,a=t.attributes.st;if(!c(r)&&!c(a))return t;var o,s,l,f,h=t.attributes.tangent,d=t.attributes.binormal;c(r)&&(o=r.values),c(a)&&(s=a.values),c(h)&&(l=h.values),d&&(f=d.values);var m=c(o)?o.length:s.length,E=c(o)?3:2,y=m/E,_=y,v=c(s)&&c(o)?2:1;v+=c(l)||c(f)?1:0,_*=v;for(var T=new Float32Array(_),R=0,A=0;A<y;++A){c(s)&&(n.fromArray(s,2*A,ye),T[R++]=e.compressTextureCoordinates(ye));var g=3*A;c(o)&&c(l)&&c(f)?(i.fromArray(o,g,_e),i.fromArray(l,g,ve),i.fromArray(f,g,Te),e.octPack(_e,ve,Te,ye),T[R++]=ye.x,T[R++]=ye.y):(c(o)&&(i.fromArray(o,g,_e),T[R++]=e.octEncodeFloat(_e)),c(l)&&(i.fromArray(l,g,_e),T[R++]=e.octEncodeFloat(_e)),c(f)&&(i.fromArray(f,g,_e),T[R++]=e.octEncodeFloat(_e)))}return t.attributes.compressedAttributes=new p({componentDatatype:u.FLOAT,componentsPerAttribute:v,values:T}),c(o)&&delete 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Array(2*u),f=0;f<y;f++)p=e[f],E=e[(f+1)%y],o[_]=o[_+u]=p.x,++_,o[_]=o[_+u]=p.y,++_,o[_]=o[_+u]=p.z,++_,o[_]=o[_+u]=E.x,++_,o[_]=o[_+u]=E.y,++_,o[_]=o[_+u]=E.z,++_;else{var T=d.chordLength(i,t.maximumRadius),R=0;for(f=0;f<y;f++)R+=v.subdivideLineCount(e[f],e[(f+1)%y],T);for(u=3*(R+y),o=new Array(2*u),f=0;f<y;f++){p=e[f],E=e[(f+1)%y];for(var A=v.subdivideLine(p,E,T,N),g=A.length,S=0;S<g;++S,++_)o[_]=A[S],o[_+u]=A[S];o[_]=E.x,o[_+u]=E.x,++_,o[_]=E.y,o[_+u]=E.y,++_,o[_]=E.z,o[_+u]=E.z,++_}}y=o.length;var O=h.createTypedArray(y/3,y-6*e.length),w=0;for(y/=6,f=0;f<y;f++){var M=f,P=M+1,C=M+y,D=C+1;p=r.fromArray(o,3*M,x),E=r.fromArray(o,3*P,I),r.equalsEpsilon(p,E,d.EPSILON14)||(O[w++]=M,O[w++]=C,O[w++]=P,O[w++]=P,O[w++]=C,O[w++]=D)}return new s({attributes:new l({position:new c({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:o})}),indices:O,primitiveType:m.TRIANGLES})},v}),define("Core/VertexFormat",["./defaultValue","./defined","./DeveloperError","./freezeObject"],function(e,t,r,n){"use strict";function i(t){t=e(t,e.EMPTY_OBJECT),this.position=e(t.position,!1),this.normal=e(t.normal,!1),this.st=e(t.st,!1),this.binormal=e(t.binormal,!1),this.tangent=e(t.tangent,!1),this.color=e(t.color,!1)}return i.POSITION_ONLY=n(new i({position:!0})),i.POSITION_AND_NORMAL=n(new i({position:!0,normal:!0})),i.POSITION_NORMAL_AND_ST=n(new i({position:!0,normal:!0,st:!0})),i.POSITION_AND_ST=n(new i({position:!0,st:!0})),i.POSITION_AND_COLOR=n(new i({position:!0,color:!0})),i.ALL=n(new i({position:!0,normal:!0,st:!0,binormal:!0,tangent:!0})),i.DEFAULT=i.POSITION_NORMAL_AND_ST,i.packedLength=6,i.pack=function(t,r,n){return n=e(n,0),r[n++]=t.position?1:0,r[n++]=t.normal?1:0,r[n++]=t.st?1:0,r[n++]=t.binormal?1:0,r[n++]=t.tangent?1:0,r[n++]=t.color?1:0,r},i.unpack=function(r,n,a){return n=e(n,0),t(a)||(a=new i),a.position=1===r[n++],a.normal=1===r[n++],a.st=1===r[n++],a.binormal=1===r[n++],a.tangent=1===r[n++],a.color=1===r[n++],a},i.clone=function(e,r){if(t(e))return t(r)||(r=new i),r.position=e.position,r.normal=e.normal,r.st=e.st,r.binormal=e.binormal,r.tangent=e.tangent,r.color=e.color,r},i}),define("Core/PolygonGeometry",["./BoundingRectangle","./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./ComponentDatatype","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryInstance","./GeometryPipeline","./IndexDatatype","./Math","./Matrix3","./PolygonGeometryLibrary","./PolygonPipeline","./Quaternion","./Rectangle","./VertexFormat","./WindingOrder"],function(e,t,r,n,i,a,o,u,s,c,l,f,h,d,p,m,E,y,_,v,T,R,A,g,S,N){"use strict";function x(e,t,r,i){for(var a=A.fromAxisAngle(e._plane.normal,r,D),o=v.fromQuaternion(a,L),s=Number.POSITIVE_INFINITY,c=Number.NEGATIVE_INFINITY,l=Number.POSITIVE_INFINITY,f=Number.NEGATIVE_INFINITY,h=t.length,d=0;d<h;++d){
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+  @license
+  when.js - https://github.com/cujojs/when
+
+  MIT License (c) copyright B Cavalier & J Hann
+
+ * A lightweight CommonJS Promises/A and when() implementation
+ * when is part of the cujo.js family of libraries (http://cujojs.com/)
+ *
+ * Licensed under the MIT License at:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * @version 1.7.1
+ */
+
+/**
+@license
+sprintf.js from the php.js project - https://github.com/kvz/phpjs
+Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
+
+php.js is copyright 2012 Kevin van Zonneveld.
+
+Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
+(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
+(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
+Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
+Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
+Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
+Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
+L. Rodrigues (http://www.jsfromhell.com), Ash Searle
+(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
+Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
+Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
+http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
+Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
+(http://webdevhobo.blogspot.com/), marrtins, GeekFG
+(http://geekfg.blogspot.com), Andrea Giammarchi
+(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
+gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
+Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
+(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
+Marc Palau, Martin
+(http://www.erlenwiese.de/), Breaking Par Consulting Inc
+(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
+Chris, Mirek Slugen, saulius, Alfonso Jimenez
+(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
+Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
+Ariede (http://caioariede.com), Robin, Kankrelune
+(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
+(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
+Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
+David, Aman Gupta, Michael White, Public Domain
+(http://www.json.org/json2.js), Steven Levithan
+(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
+Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
+Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
+(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
+Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
+Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
+(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
+(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
+ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
+(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
+Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
+Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
+(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
+josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
+Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
+(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
+(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
+Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
+(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
+(http://yass.meetcweb.com), Peter-Paul Koch
+(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
+(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
+Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
+vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
+Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
+(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
+B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
+(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
+Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
+Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
+(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
+Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
+Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
+sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
+Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
+(http://www.premasolutions.com/), Philippe Jausions
+(http://pear.php.net/user/jausions), Aidan Lister
+(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
+strcmp, Taras Bogach, jpfle, Alexander Ermolaev
+(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
+dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
+(http://www.pedrotainha.com), James, Arnout Kazemier
+(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
+FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
+Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
+daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
+W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
+(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
+Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
+(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
+Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
+Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
+(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
+Russell Walker (http://www.nbill.co.uk/), Jamie Beck
+(http://www.terabit.ca/), setcookie, Michael, YUI Library:
+http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
+http://hacks.bluesmoon.info/strftime/strftime.js, Ben
+(http://benblume.co.uk/), DtTvB
+(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
+meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
+(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
+Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
+Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
+Bryan
+
+Licensed under the MIT (MIT-LICENSE.txt) license.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
+OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/**
+ * @license
+ *
+ * Grauw URI utilities
+ *
+ * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
+ *
+ * @author Laurens Holst (http://www.grauw.nl/)
+ *
+ *   Copyright 2012 Laurens Holst
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var r;for(this.mti==this.N+1&&this.init_genrand(5489),r=0;r<this.N-this.M;r++)e=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+this.M]^e>>>1^t[1&e];for(;r<this.N-1;r++)e=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";var i={};i.EPSILON1=.1,i.EPSILON2=.01,i.EPSILON3=.001,i.EPSILON4=1e-4,i.EPSILON5=1e-5,i.EPSILON6=1e-6,i.EPSILON7=1e-7,i.EPSILON8=1e-8,i.EPSILON9=1e-9,i.EPSILON10=1e-10,i.EPSILON11=1e-11,i.EPSILON12=1e-12,i.EPSILON13=1e-13,i.EPSILON14=1e-14,i.EPSILON15=1e-15,i.EPSILON16=1e-16,i.EPSILON17=1e-17,i.EPSILON18=1e-18,i.EPSILON19=1e-19,i.EPSILON20=1e-20,i.GRAVITATIONALPARAMETER=3986004418e5,i.SOLAR_RADIUS=6955e5,i.LUNAR_RADIUS=1737400,i.SIXTY_FOUR_KILOBYTES=65536,i.sign=function(e){return e>0?1:e<0?-1:0},i.signNotZero=function(e){return e<0?-1:1},i.toSNorm=function(e,r){return r=t(r,255),Math.round((.5*i.clamp(e,-1,1)+.5)*r)},i.fromSNorm=function(e,r){return 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n},a.fromRadiansArray=function(e,r,n){var i=e.length;t(n)?n.length=i/2:n=new Array(i/2);for(var o=0;o<i;o+=2){var u=e[o],s=e[o+1],c=o/2;n[c]=a.fromRadians(u,s,0,r,n[c])}return n},a.fromDegreesArrayHeights=function(e,r,n){var i=e.length;t(n)?n.length=i/3:n=new Array(i/3);for(var o=0;o<i;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;n[l]=a.fromDegrees(u,s,c,r,n[l])}return n},a.fromRadiansArrayHeights=function(e,r,n){var i=e.length;t(n)?n.length=i/3:n=new Array(i/3);for(var o=0;o<i;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;n[l]=a.fromRadians(u,s,c,r,n[l])}return n},a.ZERO=n(new a(0,0,0)),a.UNIT_X=n(new a(1,0,0)),a.UNIT_Y=n(new a(0,1,0)),a.UNIT_Z=n(new a(0,0,1)),a.prototype.clone=function(e){return a.clone(this,e)},a.prototype.equals=function(e){return a.equals(this,e)},a.prototype.equalsEpsilon=function(e,t,r){return a.equalsEpsilon(this,e,t,r)},a.prototype.toString=function(){return"("+this.x+", "+this.y+", 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e===t||r(e)&&r(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e.longitude-t.longitude)<=n&&Math.abs(e.latitude-t.latitude)<=n&&Math.abs(e.height-t.height)<=n},u.ZERO=i(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),r=Object.defineProperties;return t&&e(r)||(r=function(e){return e}),r}),define("Core/Ellipsoid",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,r,n,i,a,o,u,s){"use strict";function c(t,n,i,a){n=r(n,0),i=r(i,0),a=r(a,0),t._radii=new e(n,i,a),t._radiiSquared=new e(n*n,i*i,a*a),t._radiiToTheFourth=new e(n*n*n*n,i*i*i*i,a*a*a*a),t._oneOverRadii=new e(0===n?0:1/n,0===i?0:1/i,0===a?0:1/a),t._oneOverRadiiSquared=new e(0===n?0:1/(n*n),0===i?0:1/(i*i),0===a?0:1/(a*a)),t._minimumRadius=Math.min(n,i,a),t._maximumRadius=Math.max(n,i,a),t._centerToleranceSquared=u.EPSILON1}function l(e,t,r){this._radii=void 0,this._radiiSquared=void 0,this._radiiToTheFourth=void 0,this._oneOverRadii=void 0,this._oneOverRadiiSquared=void 0,this._minimumRadius=void 0,this._maximumRadius=void 0,this._centerToleranceSquared=void 0,c(this,e,t,r)}i(l.prototype,{radii:{get:function(){return this._radii}},radiiSquared:{get:function(){return this._radiiSquared}},radiiToTheFourth:{get:function(){return this._radiiToTheFourth}},oneOverRadii:{get:function(){return this._oneOverRadii}},oneOverRadiiSquared:{get:function(){return this._oneOverRadiiSquared}},minimumRadius:{get:function(){return this._minimumRadius}},maximumRadius:{get:function(){return this._maximumRadius}}}),l.clone=function(t,r){if(n(t)){var i=t._radii;return n(r)?(e.clone(i,r._radii),e.clone(t._radiiSquared,r._radiiSquared),e.clone(t._radiiToTheFourth,r._radiiToTheFourth),e.clone(t._oneOverRadii,r._oneOverRadii),e.clone(t._oneOverRadiiSquared,r._oneOverRadiiSquared),r._minimumRadius=t._minimumRadius,r._maximumRadius=t._maximumRadius,r._centerToleranceSquared=t._centerToleranceSquared,r):new l(i.x,i.y,i.z)}},l.fromCartesian3=function(e,t){return n(t)||(t=new l),n(e)?(c(t,e.x,e.y,e.z),t):t},l.WGS84=o(new l(6378137,6378137,6356752.314245179)),l.UNIT_SPHERE=o(new l(1,1,1)),l.MOON=o(new 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t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||n(e)&&n(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r&&Math.abs(e[4]-t[4])<=r&&Math.abs(e[5]-t[5])<=r&&Math.abs(e[6]-t[6])<=r&&Math.abs(e[7]-t[7])<=r&&Math.abs(e[8]-t[8])<=r&&Math.abs(e[9]-t[9])<=r&&Math.abs(e[10]-t[10])<=r&&Math.abs(e[11]-t[11])<=r&&Math.abs(e[12]-t[12])<=r&&Math.abs(e[13]-t[13])<=r&&Math.abs(e[14]-t[14])<=r&&Math.abs(e[15]-t[15])<=r},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var y=new s,_=new s,v=new t,T=new t(0,0,0,1);return l.inverse=function(e,r){if(s.equalsEpsilon(l.getRotation(e,y),_,u.EPSILON7)&&t.equals(l.getRow(e,3,v),T))return r[0]=0,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=0,r[11]=0,r[12]=-e[12],r[13]=-e[13],r[14]=-e[14],r[15]=1,r;var n=e[0],i=e[4],a=e[8],o=e[12],f=e[1],h=e[5],d=e[9],p=e[13],m=e[2],E=e[6],R=e[10],A=e[14],g=e[3],S=e[7],N=e[11],x=e[15],I=R*x,O=A*N,w=E*x,M=A*S,P=E*N,C=R*S,D=m*x,L=A*g,U=m*N,b=R*g,F=m*S,z=E*g,B=I*h+M*d+P*p-(O*h+w*d+C*p),G=O*f+D*d+b*p-(I*f+L*d+U*p),q=w*f+L*h+F*p-(M*f+D*h+z*p),W=C*f+U*h+z*d-(P*f+b*h+F*d),H=O*i+w*a+C*o-(I*i+M*a+P*o),V=I*n+L*a+U*o-(O*n+D*a+b*o),X=M*n+D*i+z*o-(w*n+L*i+F*o),Y=P*n+b*i+F*a-(C*n+U*i+z*a);I=a*p,O=o*d,w=i*p,M=o*h,P=i*d,C=a*h,D=n*p,L=o*f,U=n*d,b=a*f,F=n*h,z=i*f;var k=I*S+M*N+P*x-(O*S+w*N+C*x),Z=O*g+D*N+b*x-(I*g+L*N+U*x),j=w*g+L*S+F*x-(M*g+D*S+z*x),K=C*g+U*S+z*N-(P*g+b*S+F*N),J=w*R+C*A+O*E-(P*A+I*E+M*R),Q=U*A+I*m+L*R-(D*R+b*A+O*m),$=D*E+z*A+M*m-(F*A+w*m+L*E),ee=F*R+P*m+b*E-(U*E+z*R+C*m),te=n*B+i*G+a*q+o*W;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,r[0]=B*te,r[1]=G*te,r[2]=q*te,r[3]=W*te,r[4]=H*te,r[5]=V*te,r[6]=X*te,r[7]=Y*te,r[8]=k*te,r[9]=Z*te,r[10]=j*te,r[11]=K*te,r[12]=J*te,r[13]=Q*te,r[14]=$*te,r[15]=ee*te,r},l.inverseTransformation=function(e,t){var r=e[0],n=e[1],i=e[2],a=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],h=e[13],d=e[14],p=-r*f-n*h-i*d,m=-a*f-o*h-u*d,E=-s*f-c*h-l*d;return t[0]=r,t[1]=a,t[2]=s,t[3]=0,t[4]=n,t[5]=o,t[6]=c,t[7]=0,t[8]=i,t[9]=u,t[10]=l,t[11]=0,t[12]=p,t[13]=m,t[14]=E,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,i(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return 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i=e.clone(t[0],T),a=e.clone(i,p),o=e.clone(i,m),u=e.clone(i,E),s=e.clone(i,y),c=e.clone(i,_),l=e.clone(i,v),f=t.length,h=1;h<f;h++){e.clone(t[h],i);var x=i.x,I=i.y,O=i.z;x<a.x&&e.clone(i,a),x>s.x&&e.clone(i,s),I<o.y&&e.clone(i,o),I>c.y&&e.clone(i,c),O<u.z&&e.clone(i,u),O>l.z&&e.clone(i,l)}var w=e.magnitudeSquared(e.subtract(s,a,R)),M=e.magnitudeSquared(e.subtract(c,o,R)),P=e.magnitudeSquared(e.subtract(l,u,R)),C=a,D=s,L=w;M>L&&(L=M,C=o,D=c),P>L&&(L=P,C=u,D=l);var U=A;U.x=.5*(C.x+D.x),U.y=.5*(C.y+D.y),U.z=.5*(C.z+D.z);var b=e.magnitudeSquared(e.subtract(D,U,R)),F=Math.sqrt(b),z=g;z.x=a.x,z.y=o.y,z.z=u.z;var B=S;B.x=s.x,B.y=c.y,B.z=l.z;var G=e.multiplyByScalar(e.add(z,B,R),.5,N),q=0;for(h=0;h<f;h++){e.clone(t[h],i);var W=e.magnitude(e.subtract(i,G,R));W>q&&(q=W);var H=e.magnitudeSquared(e.subtract(i,U,R));if(H>b){var V=Math.sqrt(H);F=.5*(F+V),b=F*F;var X=V-F;U.x=(F*U.x+X*i.x)/V,U.y=(F*U.y+X*i.y)/V,U.z=(F*U.z+X*i.z)/V}}return F<q?(e.clone(U,r.center),r.radius=F):(e.clone(G,r.center),r.radius=q),r};var x=new o,I=new e,O=new e,w=new t,M=new t;d.fromRectangle2D=function(e,t,r){return d.fromRectangleWithHeights2D(e,t,0,0,r)},d.fromRectangleWithHeights2D=function(t,i,a,o,u){if(n(u)||(u=new d),!n(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=r(i,x),h.southwest(t,w),w.height=a,h.northeast(t,M),M.height=o;var s=i.project(w,I),c=i.project(M,O),l=c.x-s.x,f=c.y-s.y,p=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+p*p);var m=u.center;return m.x=s.x+.5*l,m.y=s.y+.5*f,m.z=s.z+.5*p,u};var P=[];d.fromRectangle3D=function(e,t,i,o){t=r(t,a.WGS84),i=r(i,0);var u;return n(e)&&(u=h.subsample(e,t,i,P)),d.fromPoints(u,o)},d.fromVertices=function(t,i,a,o){if(n(o)||(o=new d),!n(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;i=r(i,e.ZERO),a=r(a,3);var u=T;u.x=t[0]+i.x,u.y=t[1]+i.y,u.z=t[2]+i.z;for(var s=e.clone(u,p),c=e.clone(u,m),l=e.clone(u,E),f=e.clone(u,y),h=e.clone(u,_),x=e.clone(u,v),I=t.length,O=0;O<I;O+=a){var w=t[O]+i.x,M=t[O+1]+i.y,P=t[O+2]+i.z;u.x=w,u.y=M,u.z=P,w<s.x&&e.clone(u,s),w>f.x&&e.clone(u,f),M<c.y&&e.clone(u,c),M>h.y&&e.clone(u,h),P<l.z&&e.clone(u,l),P>x.z&&e.clone(u,x)}var C=e.magnitudeSquared(e.subtract(f,s,R)),D=e.magnitudeSquared(e.subtract(h,c,R)),L=e.magnitudeSquared(e.subtract(x,l,R)),U=s,b=f,F=C;D>F&&(F=D,U=c,b=h),L>F&&(F=L,U=l,b=x);var z=A;z.x=.5*(U.x+b.x),z.y=.5*(U.y+b.y),z.z=.5*(U.z+b.z);var B=e.magnitudeSquared(e.subtract(b,z,R)),G=Math.sqrt(B),q=g;q.x=s.x,q.y=c.y,q.z=l.z;var W=S;W.x=f.x,W.y=h.y,W.z=x.z;var H=e.multiplyByScalar(e.add(q,W,R),.5,N),V=0;for(O=0;O<I;O+=a){u.x=t[O]+i.x,u.y=t[O+1]+i.y,u.z=t[O+2]+i.z;var X=e.magnitude(e.subtract(u,H,R));X>V&&(V=X);var Y=e.magnitudeSquared(e.subtract(u,z,R));if(Y>B){var k=Math.sqrt(Y);G=.5*(G+k),B=G*G;var Z=k-G;z.x=(G*z.x+Z*u.x)/k,z.y=(G*z.y+Z*u.y)/k,z.z=(G*z.z+Z*u.z)/k}}return G<V?(e.clone(z,o.center),o.radius=G):(e.clone(H,o.center),o.radius=V),o},d.fromEncodedCartesianVertices=function(t,r,i){if(n(i)||(i=new d),!n(t)||!n(r)||t.length!==r.length||0===t.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;var a=T;a.x=t[0]+r[0],a.y=t[1]+r[1],a.z=t[2]+r[2];for(var o=e.clone(a,p),u=e.clone(a,m),s=e.clone(a,E),c=e.clone(a,y),l=e.clone(a,_),f=e.clone(a,v),h=t.length,x=0;x<h;x+=3){var I=t[x]+r[x],O=t[x+1]+r[x+1],w=t[x+2]+r[x+2];a.x=I,a.y=O,a.z=w,I<o.x&&e.clone(a,o),I>c.x&&e.clone(a,c),O<u.y&&e.clone(a,u),O>l.y&&e.clone(a,l),w<s.z&&e.clone(a,s),w>f.z&&e.clone(a,f)}var M=e.magnitudeSquared(e.subtract(c,o,R)),P=e.magnitudeSquared(e.subtract(l,u,R)),C=e.magnitudeSquared(e.subtract(f,s,R)),D=o,L=c,U=M;P>U&&(U=P,D=u,L=l),C>U&&(U=C,D=s,L=f);var b=A;b.x=.5*(D.x+L.x),b.y=.5*(D.y+L.y),b.z=.5*(D.z+L.z);var F=e.magnitudeSquared(e.subtract(L,b,R)),z=Math.sqrt(F),B=g;B.x=o.x,B.y=u.y,B.z=s.z;var G=S;G.x=c.x,G.y=l.y,G.z=f.z;var q=e.multiplyByScalar(e.add(B,G,R),.5,N),W=0;for(x=0;x<h;x+=3){a.x=t[x]+r[x],a.y=t[x+1]+r[x+1],a.z=t[x+2]+r[x+2];var H=e.magnitude(e.subtract(a,q,R));H>W&&(W=H);var V=e.magnitudeSquared(e.subtract(a,b,R));if(V>F){var X=Math.sqrt(V);z=.5*(z+X),F=z*z;var Y=X-z;b.x=(z*b.x+Y*a.x)/X,b.y=(z*b.y+Y*a.y)/X,b.z=(z*b.z+Y*a.z)/X}}return z<W?(e.clone(b,i.center),i.radius=z):(e.clone(q,i.center),i.radius=W),i},d.fromCornerPoints=function(t,r,i){n(i)||(i=new d);var a=i.center;return e.add(t,r,a),e.multiplyByScalar(a,.5,a),i.radius=e.distance(a,r),i},d.fromEllipsoid=function(t,r){return n(r)||(r=new d),e.clone(e.ZERO,r.center),r.radius=t.maximumRadius,r};var C=new e;d.fromBoundingSpheres=function(t,r){if(n(r)||(r=new d),!n(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;var i=t.length;if(1===i)return d.clone(t[0],r);if(2===i)return d.union(t[0],t[1],r);for(var a=[],o=0;o<i;o++)a.push(t[o].center);r=d.fromPoints(a,r);var u=r.center,s=r.radius;for(o=0;o<i;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,C)+c.radius)}return r.radius=s,r};var D=new e,L=new e,U=new e;d.fromOrientedBoundingBox=function(t,r){n(r)||(r=new d);var i=t.halfAxes,a=c.getColumn(i,0,D),o=c.getColumn(i,1,L),u=c.getColumn(i,2,U),s=e.magnitude(a),l=e.magnitude(o),f=e.magnitude(u);return r.center=e.clone(t.center,r.center),r.radius=Math.max(s,l,f),r},d.clone=function(t,r){if(n(t))return n(r)?(r.center=e.clone(t.center,r.center),r.radius=t.radius,r):new d(t.center,t.radius)},d.packedLength=4,d.pack=function(e,t,n){n=r(n,0);var i=e.center;return t[n++]=i.x,t[n++]=i.y,t[n++]=i.z,t[n]=e.radius,t},d.unpack=function(e,t,i){t=r(t,0),n(i)||(i=new d);var a=i.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],i.radius=e[t],i};var b=new e,F=new e;d.union=function(t,r,i){n(i)||(i=new d);var a=t.center,o=t.radius,u=r.center,s=r.radius,c=e.subtract(u,a,b),l=e.magnitude(c);if(o>=l+s)return t.clone(i),i;if(s>=l+o)return r.clone(i),i;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,F);return e.add(h,a,h),e.clone(h,i.center),i.radius=f,i};var z=new e;d.expand=function(t,r,n){n=d.clone(t,n);var i=e.magnitude(e.subtract(r,n.center,z));return i>n.radius&&(n.radius=i),n},d.intersectPlane=function(t,r){var n=t.center,i=t.radius,a=r.normal,o=e.dot(a,n)+r.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},d.transform=function(e,t,r){return n(r)||(r=new d),r.center=l.multiplyByPoint(t,e.center,r.center),r.radius=l.getMaximumScale(t)*e.radius,r};var B=new e;d.distanceSquaredTo=function(t,r){var n=e.subtract(t.center,r,B);return e.magnitudeSquared(n)-t.radius*t.radius},d.transformWithoutScale=function(e,t,r){return n(r)||(r=new d),r.center=l.multiplyByPoint(t,e.center,r.center),r.radius=e.radius,r};var G=new e;d.computePlaneDistances=function(t,r,i,a){n(a)||(a=new s);var o=e.subtract(t.center,r,G),u=e.dot(i,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var q=new e,W=new e,H=new e,V=new e,X=new e,Y=new t,k=new Array(8),Z=0;Z<8;++Z)k[Z]=new e;var j=new o;return d.projectTo2D=function(t,n,i){n=r(n,j);var a=n.ellipsoid,o=t.center,u=t.radius,s=a.geodeticSurfaceNormal(o,q),c=e.cross(e.UNIT_Z,s,W);e.normalize(c,c);var l=e.cross(s,c,H);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,X),h=e.negate(c,V),p=k,m=p[0];e.add(s,l,m),e.add(m,c,m),m=p[1],e.add(s,l,m),e.add(m,h,m),m=p[2],e.add(s,f,m),e.add(m,h,m),m=p[3],e.add(s,f,m),e.add(m,c,m),e.negate(s,s),m=p[4],e.add(s,l,m),e.add(m,c,m),m=p[5],e.add(s,l,m),e.add(m,h,m),m=p[6],e.add(s,f,m),e.add(m,h,m),m=p[7],e.add(s,f,m),e.add(m,c,m);for(var E=p.length,y=0;y<E;++y){var _=p[y];e.add(o,_,_);var v=a.cartesianToCartographic(_,Y);n.project(v,_)}i=d.fromPoints(p,i),o=i.center;var T=o.x,R=o.y,A=o.z;return o.x=A,o.y=T,o.z=R,i},d.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},d.equals=function(t,r){return t===r||n(t)&&n(r)&&e.equals(t.center,r.center)&&t.radius===r.radius},d.prototype.intersectPlane=function(e){return d.intersectPlane(this,e)},d.prototype.distanceSquaredTo=function(e){return d.distanceSquaredTo(this,e)},d.prototype.computePlaneDistances=function(e,t,r){return d.computePlaneDistances(this,e,t,r)},d.prototype.isOccluded=function(e){return d.isOccluded(this,e)},d.prototype.equals=function(e){return d.equals(this,e)},d.prototype.clone=function(e){return d.clone(this,e)},d}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var t={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,
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e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var r,n={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},i={};return t(i,{element:{get:function(){if(i.supportsFullscreen())return document[n.fullscreenElement]}},changeEventName:{get:function(){if(i.supportsFullscreen())return n.fullscreenchange}},errorEventName:{get:function(){if(i.supportsFullscreen())return n.fullscreenerror}},enabled:{get:function(){if(i.supportsFullscreen())return document[n.fullscreenEnabled]}},fullscreen:{get:function(){if(i.supportsFullscreen())return null!==i.element}}}),i.supportsFullscreen=function(){if(e(r))return r;r=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return 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0!==document["on"+i]&&("ms"===s&&(i="MSFullscreenChange"),n.fullscreenchange=i),i=s+"fullscreenerror",void 0!==document["on"+i]&&("ms"===s&&(i="MSFullscreenError"),n.fullscreenerror=i)}return r},i.requestFullscreen=function(e,t){i.supportsFullscreen()&&e[n.requestFullscreen]({vrDisplay:t})},i.exitFullscreen=function(){i.supportsFullscreen()&&document[n.exitFullscreen]()},i}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,r){"use strict";function n(e){for(var t=e.split("."),r=0,n=t.length;r<n;++r)t[r]=parseInt(t[r],10);return t}function i(){if(!t(v)){v=!1;var e=/ Chrome\/([\.0-9]+)/.exec(_.userAgent);null!==e&&(v=!0,T=n(e[1]))}return v}function a(){return i()&&T}function o(){if(!t(R)&&(R=!1,!i()&&/ Safari\/[\.0-9]+/.test(_.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(_.userAgent);null!==e&&(R=!0,A=n(e[1]))}return R}function u(){return o()&&A}function s(){if(!t(g)){g=!1;var e=/ 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_;_="undefined"!=typeof navigator?navigator:{};var v,T,R,A,g,S,N,x,I,O,w,M,P,C,D={isChrome:i,chromeVersion:a,isSafari:o,safariVersion:u,isWebkit:s,webkitVersion:c,isInternetExplorer:l,internetExplorerVersion:f,isFirefox:h,firefoxVersion:p,isWindows:d,hardwareConcurrency:e(_.hardwareConcurrency,3),supportsPointerEvents:m,supportsImageRenderingPixelated:E,imageRenderingValue:y};return D.supportsFullscreen=function(){return r.supportsFullscreen()},D.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},D.supportsWebWorkers=function(){return"undefined"!=typeof Worker},D}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,t,r,n,i,a){"use strict";if(!i.supportsTypedArrays())return{};var o={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return 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o,u;if(0===e)return t.computeRealRoots(n,i,a);if(0===n){if(0===i){if(0===a)return[0,0,0];u=-a/e;var s=u<0?-Math.pow(-u,1/3):Math.pow(u,1/3);return[s,s,s]}return 0===a?(o=t.computeRealRoots(e,0,i),0===o.Length?[0]:[o[0],0,o[1]]):r(e,0,i,a)}return 0===i?0===a?(u=-n/e,u<0?[u,0,0]:[0,0,u]):r(e,n,0,a):0===a?(o=t.computeRealRoots(e,n,i),0===o.length?[0]:o[1]<=0?[o[0],o[1],0]:o[0]>=0?[0,o[0],o[1]]:[o[0],0,o[1]]):r(e,n,i,a)},n}),define("Core/QuarticRealPolynomial",["./CubicRealPolynomial","./DeveloperError","./Math","./QuadraticRealPolynomial"],function(e,t,r,n){"use strict";function i(t,i,a,o){var u=t*t,s=i-3*u/8,c=a-i*t/2+u*t/8,l=o-a*t/4+i*u/16-3*u*u/256,f=e.computeRealRoots(1,2*s,s*s-4*l,-c*c);if(f.length>0){var h=-t/4,d=f[f.length-1];if(Math.abs(d)<r.EPSILON14){var p=n.computeRealRoots(1,s,l);if(2===p.length){var m,E=p[0],y=p[1];if(E>=0&&y>=0){var _=Math.sqrt(E),v=Math.sqrt(y);return[h-v,h-_,h+_,h+v]}if(E>=0&&y<0)return m=Math.sqrt(E),[h-m,h+m];if(E<0&&y>=0)return 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t=a(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=s.x,n[1]=s.y,n[2]=s.z,n[3]=0,n[4]=c.x,n[5]=c.y,n[6]=c.z,n[7]=0,n[8]=u.x,n[9]=u.y,n[10]=u.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new E(s.x,c.x,u.x,e.x,s.y,c.y,u.y,e.y,s.z,c.z,u.z,e.z,0,0,0,1)};var g=new r,S=new r,N=new r;v.northEastDownToFixedFrame=function(e,t,n){if(p.equalsEpsilon(e.x,0,p.EPSILON14)&&p.equalsEpsilon(e.y,0,p.EPSILON14)){var i=p.sign(e.z);return o(n)?(n[0]=-i,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=1,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=-i,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new E(-i,0,0,e.x,0,1,0,e.y,0,0,-i,e.z,0,0,0,1)}var u=g,s=S,c=N;return t=a(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=c.x,n[1]=c.y,n[2]=c.z,n[3]=0,n[4]=s.x,n[5]=s.y,n[6]=s.z,n[7]=0,n[8]=-u.x,n[9]=-u.y,n[10]=-u.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new 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E.multiplyByVector(e,n.fromElements(i.x,i.y,i.z,1,u),u),n.multiplyByScalar(u,1/u.w,u),E.multiplyByVector(r,u,u),t.fromCartesian4(u,a)};var Y=new r,k=new r,Z=new r;v.rotationMatrixFromPositionVelocity=function(e,t,n,i){var u=a(n,l.WGS84).geodeticSurfaceNormal(e,Y),s=r.cross(t,u,k);r.equalsEpsilon(s,r.ZERO,p.EPSILON6)&&(s=r.clone(r.UNIT_X,s));var c=r.cross(s,t,Z);return r.cross(t,c,s),r.negate(s,s),o(i)||(i=new m),i[0]=t.x,i[1]=t.y,i[2]=t.z,i[3]=s.x,i[4]=s.y,i[5]=s.z,i[6]=c.x,i[7]=c.y,i[8]=c.z,i};var j=new i,K=new r,J=new r,Q=new n,$=new n,ee=new n,te=new n,re=new n,ne=new E,ie=new E;return v.basisTo2D=function(e,t,i){var a=e.ellipsoid,o=E.getColumn(t,3,Q),u=a.cartesianToCartographic(o,j),s=v.eastNorthUpToFixedFrame(o,a,ne),c=E.inverseTransformation(s,ie),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var h=E.getColumn(t,0,J),d=r.magnitude(h),p=E.multiplyByVector(c,h,ee);n.fromElements(p.z,p.x,p.y,0,p);var 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I=i.add(N,x,be);J(y,_,R,o,t,m),J(y,_,R,o,-1,I),i.negate(x,x),i.add(N,x,I),J(A,g,S,o,-1,I),J(A,g,S,o,t+1,E)}else{var O,w,M;m.y<0?(O=s.attributes,w=s.indices,M=f):(O=u.attributes,w=u.indices,M=h),J(O,w,M,o,t,m),J(O,w,M,o,t+1,E)}}j(e,s,u)}function ee(e){for(var t=e.attributes,r=t.position.values,n=t.prevPosition.values,a=t.nextPosition.values,o=r.length,u=0;u<o;u+=3){var s=i.unpack(r,u,Be);if(!(s.x>0)){var c=i.unpack(n,u,Ge);(s.y<0&&c.y>0||s.y>0&&c.y<0)&&(u-3>0?(n[u]=r[u-3],n[u+1]=r[u-2],n[u+2]=r[u-1]):i.pack(s,n,u));var l=i.unpack(a,u,qe);(s.y<0&&l.y>0||s.y>0&&l.y<0)&&(u+3<o?(a[u]=r[u+3],a[u+1]=r[u+4],a[u+2]=r[u+5]):i.pack(s,a,u))}}}function te(e){var t,r,o,u=e.geometry,s=u.attributes,l=s.position.values,f=s.prevPosition.values,h=s.nextPosition.values,d=s.expandAndWidth.values,p=c(s.st)?s.st.values:void 0,m=c(s.color)?s.color.values:void 0,E=Z(u),y=Z(u),_=!1,R=l.length/3;for(t=0;t<R;t+=4){var A=t,g=t+2,S=i.fromArray(l,3*A,Be),N=i.fromArray(l,3*g,Ge);if(Math.abs(S.y)<ke)for(S.y=ke*(N.y<0?-1:1),l[3*t+1]=S.y,l[3*(t+1)+1]=S.y,r=3*A;r<3*A+12;r+=3)f[r]=l[3*t],f[r+1]=l[3*t+1],f[r+2]=l[3*t+2];if(Math.abs(N.y)<ke)for(N.y=ke*(S.y<0?-1:1),l[3*(t+2)+1]=N.y,l[3*(t+3)+1]=N.y,r=3*A;r<3*A+12;r+=3)h[r]=l[3*(t+2)],h[r+1]=l[3*(t+2)+1],h[r+2]=l[3*(t+2)+2];var x=E.attributes,I=E.indices,O=y.attributes,w=y.indices,M=v.lineSegmentPlane(S,N,Le,We);if(c(M)){_=!0;var P=i.multiplyByScalar(i.UNIT_Y,Ye,He);S.y<0&&(i.negate(P,P),x=y.attributes,I=y.indices,O=E.attributes,w=E.indices);var C=i.add(M,P,Ve);x.position.values.push(S.x,S.y,S.z,S.x,S.y,S.z),x.position.values.push(C.x,C.y,C.z),x.position.values.push(C.x,C.y,C.z),x.prevPosition.values.push(f[3*A],f[3*A+1],f[3*A+2]),x.prevPosition.values.push(f[3*A+3],f[3*A+4],f[3*A+5]),x.prevPosition.values.push(S.x,S.y,S.z,S.x,S.y,S.z),x.nextPosition.values.push(C.x,C.y,C.z),x.nextPosition.values.push(C.x,C.y,C.z),x.nextPosition.values.push(C.x,C.y,C.z),x.nextPosition.values.push(C.x,C.y,C.z),i.negate(P,P),i.add(M,P,C),O.position.values.push(C.x,C.y,C.z),O.position.values.push(C.x,C.y,C.z),O.position.values.push(N.x,N.y,N.z,N.x,N.y,N.z),O.prevPosition.values.push(C.x,C.y,C.z),O.prevPosition.values.push(C.x,C.y,C.z),O.prevPosition.values.push(C.x,C.y,C.z),O.prevPosition.values.push(C.x,C.y,C.z),O.nextPosition.values.push(N.x,N.y,N.z,N.x,N.y,N.z),O.nextPosition.values.push(h[3*g],h[3*g+1],h[3*g+2]),O.nextPosition.values.push(h[3*g+3],h[3*g+4],h[3*g+5]);var D=n.fromArray(d,2*A,Fe),L=Math.abs(D.y);x.expandAndWidth.values.push(-1,L,1,L),x.expandAndWidth.values.push(-1,-L,1,-L),O.expandAndWidth.values.push(-1,L,1,L),O.expandAndWidth.values.push(-1,-L,1,-L);var U=i.magnitudeSquared(i.subtract(M,S,qe));if(U/=i.magnitudeSquared(i.subtract(N,S,qe)),c(m)){var b=a.fromArray(m,4*A,Xe),F=a.fromArray(m,4*g,Xe),z=T.lerp(b.x,F.x,U),B=T.lerp(b.y,F.y,U),G=T.lerp(b.z,F.z,U),q=T.lerp(b.w,F.w,U);for(r=4*A;r<4*A+8;++r)x.color.values.push(m[r]);for(x.color.values.push(z,B,G,q),x.color.values.push(z,B,G,q),O.color.values.push(z,B,G,q),O.color.values.push(z,B,G,q),r=4*g;r<4*g+8;++r)O.color.values.push(m[r])}if(c(p)){var W=n.fromArray(p,2*A,Fe),H=n.fromArray(p,2*(t+3),ze),V=T.lerp(W.x,H.x,U);for(r=2*A;r<2*A+4;++r)x.st.values.push(p[r]);for(x.st.values.push(V,W.y),x.st.values.push(V,H.y),O.st.values.push(V,W.y),O.st.values.push(V,H.y),r=2*g;r<2*g+4;++r)O.st.values.push(p[r])}o=x.position.values.length/3-4,I.push(o,o+2,o+1),I.push(o+1,o+2,o+3),o=O.position.values.length/3-4,w.push(o,o+2,o+1),w.push(o+1,o+2,o+3)}else{var X,Y;for(S.y<0?(X=y.attributes,Y=y.indices):(X=E.attributes,Y=E.indices),X.position.values.push(S.x,S.y,S.z),X.position.values.push(S.x,S.y,S.z),X.position.values.push(N.x,N.y,N.z),X.position.values.push(N.x,N.y,N.z),r=3*t;r<3*t+12;++r)X.prevPosition.values.push(f[r]),X.nextPosition.values.push(h[r]);for(r=2*t;r<2*t+8;++r)X.expandAndWidth.values.push(d[r]),c(p)&&X.st.values.push(p[r]);if(c(m))for(r=4*t;r<4*t+16;++r)X.color.values.push(m[r]);o=X.position.values.length/3-4,Y.push(o,o+2,o+1),Y.push(o+1,o+2,o+3)}}_&&(ee(y),ee(E)),j(e,y,E)}var re={};re.toWireframe=function(e){var t=e.indices;if(c(t)){switch(e.primitiveType){case S.TRIANGLES:e.indices=I(t);break;case S.TRIANGLE_STRIP:e.indices=O(t);break;case S.TRIANGLE_FAN:e.indices=w(t);break;default:throw new l("geometry.primitiveType must be TRIANGLES, TRIANGLE_STRIP, or TRIANGLE_FAN.")}e.primitiveType=S.LINES}return e},re.createLineSegmentsForVectors=function(e,t,n){t=s(t,"normal"),n=s(n,1e4);for(var i=e.attributes.position.values,a=e.attributes[t].values,o=i.length,l=new Float64Array(2*o),f=0,h=0;h<o;h+=3)l[f++]=i[h],l[f++]=i[h+1],l[f++]=i[h+2],l[f++]=i[h]+a[h]*n,l[f++]=i[h+1]+a[h+1]*n,l[f++]=i[h+2]+a[h+2]*n;var m,E=e.boundingSphere;return c(E)&&(m=new r(E.center,E.radius+n)),new d({attributes:{position:new p({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:S.LINES,boundingSphere:m})},re.createAttributeLocations=function(e){var t,r=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","binormal","tangent","compressedAttributes"],n=e.attributes,i={},a=0,o=r.length;for(t=0;t<o;++t){var u=r[t];c(n[u])&&(i[u]=a++)}for(var s in n)n.hasOwnProperty(s)&&!c(i[s])&&(i[s]=a++);return i},re.reorderForPreVertexCache=function(e){var t=d.computeNumberOfVertices(e),r=e.indices;if(c(r)){for(var n=new Int32Array(t),i=0;i<t;i++)n[i]=-1;for(var a,o=r,s=o.length,l=y.createTypedArray(t,s),f=0,h=0,p=0;f<s;)a=n[o[f]],a!==-1?l[h]=a:(a=o[f],n[a]=p,l[h]=p,++p),++f,++h;e.indices=l;var m=e.attributes;for(var E in m)if(m.hasOwnProperty(E)&&c(m[E])&&c(m[E].values)){for(var _=m[E],v=_.values,T=0,R=_.componentsPerAttribute,A=u.createTypedArray(_.componentDatatype,p*R);T<t;){var g=n[T];if(g!==-1)for(i=0;i<R;i++)A[R*g+i]=v[R*T+i];++T}_.values=A}}return e},re.reorderForPostVertexCache=function(e,t){var r=e.indices;if(e.primitiveType===S.TRIANGLES&&c(r)){for(var n=r.length,i=0,a=0;a<n;a++)r[a]>i&&(i=r[a]);e.indices=N.tipsify({indices:r,maximumIndex:i,cacheSize:t})}return e},re.fitToUnsignedShortIndices=function(e){var t=[],r=d.computeNumberOfVertices(e);if(c(e.indices)&&r>=T.SIXTY_FOUR_KILOBYTES){var n,i=[],a=[],o=0,u=M(e.attributes),s=e.indices,l=s.length;e.primitiveType===S.TRIANGLES?n=3:e.primitiveType===S.LINES?n=2:e.primitiveType===S.POINTS&&(n=1);for(var f=0;f<l;f+=n){for(var h=0;h<n;++h){var p=s[f+h],m=i[p];c(m)||(m=o++,i[p]=m,P(u,e.attributes,p)),a.push(m)}o+n>=T.SIXTY_FOUR_KILOBYTES&&(t.push(new d({attributes:u,indices:a,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV})),i=[],a=[],o=0,u=M(e.attributes))}0!==a.length&&t.push(new d({attributes:u,indices:a,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV}))}else t.push(e);return t};var ne=new i,ie=new o;re.projectTo2D=function(e,t,r,n,a){var o=e.attributes[t];a=c(a)?a:new h;for(var s=a.ellipsoid,f=o.values,d=new Float64Array(f.length),m=0,E=0;E<f.length;E+=3){var y=i.fromArray(f,E,ne),_=s.cartesianToCartographic(y,ie);if(!c(_))throw new l("Could not project point ("+y.x+", "+y.y+", "+y.z+") to 2D.");var v=a.project(_,ne);d[m++]=v.x,d[m++]=v.y,d[m++]=v.z}return e.attributes[r]=o,e.attributes[n]=new p({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:d}),delete e.attributes[t],e};var ae={high:0,low:0};re.encodeAttribute=function(e,t,r,n){for(var i=e.attributes[t],a=i.values,o=a.length,s=new Float32Array(o),c=new Float32Array(o),l=0;l<o;++l)f.encode(a[l],ae),s[l]=ae.high,c[l]=ae.low;var h=i.componentsPerAttribute;return e.attributes[r]=new p({componentDatatype:u.FLOAT,componentsPerAttribute:h,values:s}),e.attributes[n]=new p({componentDatatype:u.FLOAT,componentsPerAttribute:h,values:c}),delete e.attributes[t],e};var oe=new i,ue=new A,se=new R;re.transformToWorldCoordinates=function(e){var t=e.modelMatrix;if(A.equals(t,A.IDENTITY))return e;var n=e.geometry.attributes;C(t,n.position),C(t,n.prevPosition),C(t,n.nextPosition),(c(n.normal)||c(n.binormal)||c(n.tangent))&&(A.inverse(t,ue),A.transpose(ue,ue),A.getRotation(ue,se),D(se,n.normal),D(se,n.binormal),D(se,n.tangent));var i=e.geometry.boundingSphere;return c(i)&&(e.geometry.boundingSphere=r.transform(i,t,i)),e.modelMatrix=A.clone(A.IDENTITY),e};var ce=new i;re.combineInstances=function(e){for(var t=[],r=[],n=e.length,i=0;i<n;++i){var a=e[i];c(a.geometry)?t.push(a):c(a.westHemisphereGeometry)&&c(a.eastHemisphereGeometry)&&r.push(a)}var o=[];return t.length>0&&o.push(U(t,"geometry")),r.length>0&&(o.push(U(r,"westHemisphereGeometry")),o.push(U(r,"eastHemisphereGeometry"))),o};var le=new i,fe=new i,he=new i,de=new i;re.computeNormal=function(e){for(var t=e.indices,r=e.attributes,n=r.position.values,a=r.position.values.length/3,o=t.length,s=new Array(a),c=new Array(o/3),l=new Array(o),f=0;f<a;f++)s[f]={indexOffset:0,count:0,currentCount:0};var h=0;for(f=0;f<o;f+=3){var d=t[f],m=t[f+1],E=t[f+2],y=3*d,_=3*m,v=3*E;fe.x=n[y],fe.y=n[y+1],fe.z=n[y+2],he.x=n[_],he.y=n[_+1],he.z=n[_+2],de.x=n[v],de.y=n[v+1],de.z=n[v+2],s[d].count++,s[m].count++,s[E].count++,i.subtract(he,fe,he),i.subtract(de,fe,de),c[h]=i.cross(he,de,new i),h++}var T=0;for(f=0;f<a;f++)s[f].indexOffset+=T,T+=s[f].count;h=0;var R;for(f=0;f<o;f+=3){R=s[t[f]];var A=R.indexOffset+R.currentCount;l[A]=h,R.currentCount++,R=s[t[f+1]],A=R.indexOffset+R.currentCount,l[A]=h,R.currentCount++,R=s[t[f+2]],A=R.indexOffset+R.currentCount,l[A]=h,R.currentCount++,h++}var g=new Float32Array(3*a);for(f=0;f<a;f++){var S=3*f;if(R=s[f],R.count>0){for(i.clone(i.ZERO,le),h=0;h<R.count;h++)i.add(le,c[l[R.indexOffset+h]],le);i.normalize(le,le),g[S]=le.x,g[S+1]=le.y,g[S+2]=le.z}else g[S]=0,g[S+1]=0,g[S+2]=1}return e.attributes.normal=new p({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:g}),e};var pe=new i,me=new i,Ee=new i;re.computeBinormalAndTangent=function(e){for(var t=(e.attributes,e.indices),r=e.attributes.position.values,n=e.attributes.normal.values,a=e.attributes.st.values,o=e.attributes.position.values.length/3,s=t.length,c=new Array(3*o),l=0;l<c.length;l++)c[l]=0;var f,h,d;for(l=0;l<s;l+=3){var m=t[l],E=t[l+1],y=t[l+2];f=3*m,h=3*E,d=3*y;var _=2*m,v=2*E,T=2*y,R=r[f],A=r[f+1],g=r[f+2],S=a[_],N=a[_+1],x=a[v+1]-N,I=a[T+1]-N,O=1/((a[v]-S)*I-(a[T]-S)*x),w=(I*(r[h]-R)-x*(r[d]-R))*O,M=(I*(r[h+1]-A)-x*(r[d+1]-A))*O,P=(I*(r[h+2]-g)-x*(r[d+2]-g))*O;c[f]+=w,c[f+1]+=M,c[f+2]+=P,c[h]+=w,c[h+1]+=M,c[h+2]+=P,c[d]+=w,c[d+1]+=M,c[d+2]+=P}var C=new Float32Array(3*o),D=new Float32Array(3*o);for(l=0;l<o;l++){f=3*l,h=f+1,d=f+2;var L=i.fromArray(n,f,pe),U=i.fromArray(c,f,Ee),b=i.dot(L,U);i.multiplyByScalar(L,b,me),i.normalize(i.subtract(U,me,U),U),D[f]=U.x,D[h]=U.y,D[d]=U.z,i.normalize(i.cross(L,U,U),U),C[f]=U.x,C[h]=U.y,C[d]=U.z}return e.attributes.tangent=new p({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:D}),e.attributes.binormal=new p({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:C}),e};var ye=new n,_e=new i,ve=new i,Te=new i;re.compressVertices=function(t){var r=t.attributes.normal,a=t.attributes.st;if(!c(r)&&!c(a))return t;var o,s,l,f,h=t.attributes.tangent,d=t.attributes.binormal;c(r)&&(o=r.values),c(a)&&(s=a.values),c(h)&&(l=h.values),d&&(f=d.values);var m=c(o)?o.length:s.length,E=c(o)?3:2,y=m/E,_=y,v=c(s)&&c(o)?2:1;v+=c(l)||c(f)?1:0,_*=v;for(var T=new Float32Array(_),R=0,A=0;A<y;++A){c(s)&&(n.fromArray(s,2*A,ye),T[R++]=e.compressTextureCoordinates(ye));var g=3*A;c(o)&&c(l)&&c(f)?(i.fromArray(o,g,_e),i.fromArray(l,g,ve),i.fromArray(f,g,Te),e.octPack(_e,ve,Te,ye),T[R++]=ye.x,T[R++]=ye.y):(c(o)&&(i.fromArray(o,g,_e),T[R++]=e.octEncodeFloat(_e)),c(l)&&(i.fromArray(l,g,_e),T[R++]=e.octEncodeFloat(_e)),c(f)&&(i.fromArray(f,g,_e),T[R++]=e.octEncodeFloat(_e)))}return t.attributes.compressedAttributes=new p({componentDatatype:u.FLOAT,componentsPerAttribute:v,values:T}),c(o)&&delete 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d=e.attributes.position.values,p=d.length/2,m=0;m<p;m+=3)r.fromArray(d,m,f),u.geodeticSurfaceNormal(f,c),h=u.scaleToGeodeticSurface(f,h),l=r.multiplyByScalar(c,n,l),l=r.add(h,l,l),d[m+p]=l.x,d[m+1+p]=l.y,d[m+2+p]=l.z,s&&(h=r.clone(f,h)),l=r.multiplyByScalar(c,t,l),l=r.add(h,l,l),d[m]=l.x,d[m+1]=l.y,d[m+2]=l.z;return e},v.polygonsFromHierarchy=function(t,n,i,o){var u=[],s=[],c=new E;for(c.enqueue(t);0!==c.length;){var l=c.dequeue(),f=l.positions,h=l.holes;if(f=e(f,r.equalsEpsilon,!0),!(f.length<3)){var d=i.projectPointsOntoPlane(f),m=[],_=p.computeWindingOrder2D(d);_===y.CLOCKWISE&&(d.reverse(),f=f.slice().reverse());var v,T,R=f.slice(),A=a(h)?h.length:0,g=[];for(v=0;v<A;v++){var S=h[v],N=e(S.positions,r.equalsEpsilon,!0);if(!(N.length<3)){var x=i.projectPointsOntoPlane(N);_=p.computeWindingOrder2D(x),_===y.CLOCKWISE&&(x.reverse(),N=N.slice().reverse()),g.push(N),m.push(R.length),R=R.concat(N),d=d.concat(x);var I=0;for(a(S.holes)&&(I=S.holes.length),T=0;T<I;T++)c.enqueue(S.holes[T])}}if(!n){for(v=0;v<f.length;v++)o.scaleToGeodeticSurface(f[v],f[v]);for(v=0;v<g.length;v++){var O=g[v];for(T=0;T<O.length;++T)o.scaleToGeodeticSurface(O[T],O[T])}}u.push({outerRing:f,holes:g}),s.push({positions:R,positions2D:d,holes:m})}}return{hierarchy:u,polygons:s}},v.createGeometryFromPositions=function(e,t,r,i,a){var o=p.triangulate(t.positions2D,t.holes);o.length<3&&(o=[0,1,2]);var u=t.positions;if(i){for(var l=u.length,h=new Array(3*l),d=0,E=0;E<l;E++){var y=u[E];h[d++]=y.x,h[d++]=y.y,h[d++]=y.z}var _=new s({attributes:{position:new c({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:h})},indices:o,primitiveType:m.TRIANGLES});return a.normal?f.computeNormal(_):_}return p.computeSubdivision(e,u,o,r)};var N=[],x=new r,I=new r;return v.computeWallGeometry=function(e,t,i,a){var o,u,f,p,E,y=e.length,_=0;if(a)for(u=3*y*2,o=new Array(2*u),f=0;f<y;f++)p=e[f],E=e[(f+1)%y],o[_]=o[_+u]=p.x,++_,o[_]=o[_+u]=p.y,++_,o[_]=o[_+u]=p.z,++_,o[_]=o[_+u]=E.x,++_,o[_]=o[_+u]=E.y,++_,o[_]=o[_+u]=E.z,++_;else{var T=d.chordLength(i,t.maximumRadius),R=0;for(f=0;f<y;f++)R+=v.subdivideLineCount(e[f],e[(f+1)%y],T);for(u=3*(R+y),o=new Array(2*u),f=0;f<y;f++){p=e[f],E=e[(f+1)%y];for(var A=v.subdivideLine(p,E,T,N),g=A.length,S=0;S<g;++S,++_)o[_]=A[S],o[_+u]=A[S];o[_]=E.x,o[_+u]=E.x,++_,o[_]=E.y,o[_+u]=E.y,++_,o[_]=E.z,o[_+u]=E.z,++_}}y=o.length;var O=h.createTypedArray(y/3,y-6*e.length),w=0;for(y/=6,f=0;f<y;f++){var M=f,P=M+1,C=M+y,D=C+1;p=r.fromArray(o,3*M,x),E=r.fromArray(o,3*P,I),r.equalsEpsilon(p,E,d.EPSILON14)||(O[w++]=M,O[w++]=C,O[w++]=P,O[w++]=P,O[w++]=C,O[w++]=D)}return new s({attributes:new l({position:new c({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:o})}),indices:O,primitiveType:m.TRIANGLES})},v}),define("Core/VertexFormat",["./defaultValue","./defined","./DeveloperError","./freezeObject"],function(e,t,r,n){"use strict";function i(t){t=e(t,e.EMPTY_OBJECT),this.position=e(t.position,!1),this.normal=e(t.normal,!1),this.st=e(t.st,!1),this.binormal=e(t.binormal,!1),this.tangent=e(t.tangent,!1),this.color=e(t.color,!1)}return i.POSITION_ONLY=n(new i({position:!0})),i.POSITION_AND_NORMAL=n(new i({position:!0,normal:!0})),i.POSITION_NORMAL_AND_ST=n(new i({position:!0,normal:!0,st:!0})),i.POSITION_AND_ST=n(new i({position:!0,st:!0})),i.POSITION_AND_COLOR=n(new i({position:!0,color:!0})),i.ALL=n(new i({position:!0,normal:!0,st:!0,binormal:!0,tangent:!0})),i.DEFAULT=i.POSITION_NORMAL_AND_ST,i.packedLength=6,i.pack=function(t,r,n){return n=e(n,0),r[n++]=t.position?1:0,r[n++]=t.normal?1:0,r[n++]=t.st?1:0,r[n++]=t.binormal?1:0,r[n++]=t.tangent?1:0,r[n++]=t.color?1:0,r},i.unpack=function(r,n,a){return n=e(n,0),t(a)||(a=new i),a.position=1===r[n++],a.normal=1===r[n++],a.st=1===r[n++],a.binormal=1===r[n++],a.tangent=1===r[n++],a.color=1===r[n++],a},i.clone=function(e,r){if(t(e))return t(r)||(r=new i),r.position=e.position,r.normal=e.normal,r.st=e.st,r.binormal=e.binormal,r.tangent=e.tangent,r.color=e.color,r},i}),define("Core/PolygonGeometry",["./BoundingRectangle","./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./ComponentDatatype","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryInstance","./GeometryPipeline","./IndexDatatype","./Math","./Matrix3","./PolygonGeometryLibrary","./PolygonPipeline","./Quaternion","./Rectangle","./VertexFormat","./WindingOrder"],function(e,t,r,n,i,a,o,u,s,c,l,f,h,d,p,m,E,y,_,v,T,R,A,g,S,N){"use strict";function x(e,t,r,i){for(var a=A.fromAxisAngle(e._plane.normal,r,D),o=v.fromQuaternion(a,L),s=Number.POSITIVE_INFINITY,c=Number.NEGATIVE_INFINITY,l=Number.POSITIVE_INFINITY,f=Number.NEGATIVE_INFINITY,h=t.length,d=0;d<h;++d){
 var p=n.clone(t[d],C);v.multiplyByVector(o,p,p);var m=e.projectPointOntoPlane(p,P);u(m)&&(s=Math.min(s,m.x),c=Math.max(c,m.x),l=Math.min(l,m.y),f=Math.max(f,m.y))}return i.x=s,i.y=l,i.width=c-s,i.height=f-l,i}function I(e,t,r,n){var i=n.cartesianToCartographic(e,U),a=i.height,o=n.cartesianToCartographic(t,b);o.height=a,n.cartographicToCartesian(o,t);var u=n.cartesianToCartographic(r,b);u.height=a-100,n.cartographicToCartesian(u,r)}function O(e){var t=e.vertexFormat,i=e.geometry;if(t.st||t.normal||t.tangent||t.binormal){var o=e.boundingRectangle,u=e.tangentPlane,s=e.ellipsoid,c=e.stRotation,l=e.wall,f=e.top||l,h=e.bottom||l,p=e.perPositionHeight,m=k;m.x=o.x,m.y=o.y;var E,y=i.attributes.position.values,T=y.length,R=t.st?new Float32Array(2*(T/3)):void 0;t.normal&&(E=p&&f&&!l?i.attributes.normal.values:new Float32Array(T));var g=t.tangent?new Float32Array(T):void 0,S=t.binormal?new Float32Array(T):void 0,N=0,x=0,O=B,w=G,M=q,P=!0,C=A.fromAxisAngle(u._plane.normal,c,K),D=v.fromQuaternion(C,J),L=0,U=0;f&&h&&(L=T/2,U=T/3,T/=2);for(var b=0;b<T;b+=3){var F=n.fromArray(y,b,j);if(t.st){var Q=v.multiplyByVector(D,F,z);Q=s.scaleToGeodeticSurface(Q,Q);var $=u.projectPointOntoPlane(Q,Z);r.subtract($,m,$);var ee=_.clamp($.x/o.width,0,1),te=_.clamp($.y/o.height,0,1);h&&(R[N+U]=ee,R[N+1+U]=te),f&&(R[N]=ee,R[N+1]=te),N+=2}if(t.normal||t.tangent||t.binormal){var re=x+1,ne=x+2;if(l){if(b+3<T){var ie=n.fromArray(y,b+3,W);if(P){var ae=n.fromArray(y,b+T,H);p&&I(F,ie,ae,s),n.subtract(ie,F,ie),n.subtract(ae,F,ae),O=n.normalize(n.cross(ae,ie,O),O),P=!1}n.equalsEpsilon(ie,F,_.EPSILON10)&&(P=!0)}(t.tangent||t.binormal)&&(M=s.geodeticSurfaceNormal(F,M),t.tangent&&(w=n.normalize(n.cross(M,O,w),w)))}else O=s.geodeticSurfaceNormal(F,O),(t.tangent||t.binormal)&&(p&&(V=n.fromArray(E,x,V),X=n.cross(n.UNIT_Z,V,X),X=n.normalize(v.multiplyByVector(D,X,X),X),t.binormal&&(Y=n.normalize(n.cross(V,X,Y),Y))),w=n.cross(n.UNIT_Z,O,w),w=n.normalize(v.multiplyByVector(D,w,w),w),t.binormal&&(M=n.normalize(n.cross(O,w,M),M)));t.normal&&(e.wall?(E[x+L]=O.x,E[re+L]=O.y,E[ne+L]=O.z):h&&(E[x+L]=-O.x,E[re+L]=-O.y,E[ne+L]=-O.z),(f&&!p||l)&&(E[x]=O.x,E[re]=O.y,E[ne]=O.z)),t.tangent&&(e.wall?(g[x+L]=w.x,g[re+L]=w.y,g[ne+L]=w.z):h&&(g[x+L]=-w.x,g[re+L]=-w.y,g[ne+L]=-w.z),f&&(p?(g[x]=X.x,g[re]=X.y,g[ne]=X.z):(g[x]=w.x,g[re]=w.y,g[ne]=w.z))),t.binormal&&(h&&(S[x+L]=M.x,S[re+L]=M.y,S[ne+L]=M.z),f&&(p?(S[x]=Y.x,S[re]=Y.y,S[ne]=Y.z):(S[x]=M.x,S[re]=M.y,S[ne]=M.z))),x+=3}}t.st&&(i.attributes.st=new d({componentDatatype:a.FLOAT,componentsPerAttribute:2,values:R})),t.normal&&(i.attributes.normal=new d({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:E})),t.tangent&&(i.attributes.tangent=new d({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:g})),t.binormal&&(i.attributes.binormal=new d({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:S}))}return i}function w(e,t,r,n,i,a,o,u){var s,c={walls:[]};if(a||o){var l,h,d=T.createGeometryFromPositions(e,t,r,i,u),p=d.attributes.position.values,E=d.indices;if(a&&o){var _=p.concat(p);l=_.length/3,h=y.createTypedArray(l,2*E.length),h.set(E);var v=E.length,A=l/2;for(s=0;s<v;s+=3){var g=h[s]+A,S=h[s+1]+A,x=h[s+2]+A;h[s+v]=x,h[s+1+v]=S,h[s+2+v]=g}if(d.attributes.position.values=_,i){var I=d.attributes.normal.values;d.attributes.normal.values=new Float32Array(_.length),d.attributes.normal.values.set(I)}d.indices=h}else if(o){for(l=p.length/3,h=y.createTypedArray(l,E.length),s=0;s<E.length;s+=3)h[s]=E[s+2],h[s+1]=E[s+1],h[s+2]=E[s];d.indices=h}c.topAndBottom=new m({geometry:d})}var O=n.outerRing,w=f.fromPoints(O,e),M=w.projectPointsOntoPlane(O,Q),P=R.computeWindingOrder2D(M);P===N.CLOCKWISE&&(O=O.slice().reverse());var C=T.computeWallGeometry(O,e,r,i);c.walls.push(new m({geometry:C}));var D=n.holes;for(s=0;s<D.length;s++){var L=D[s];w=f.fromPoints(L,e),M=w.projectPointsOntoPlane(L,Q),P=R.computeWindingOrder2D(M),P===N.COUNTER_CLOCKWISE&&(L=L.slice().reverse()),C=T.computeWallGeometry(L,e,r),c.walls.push(new m({geometry:C}))}return c}function M(e){var t=e.polygonHierarchy,r=o(e.vertexFormat,S.DEFAULT),n=o(e.ellipsoid,l.WGS84),i=o(e.granularity,_.RADIANS_PER_DEGREE),a=o(e.stRotation,0),s=o(e.height,0),c=o(e.perPositionHeight,!1),f=e.extrudedHeight,h=u(f);if(!c&&h)if(_.equalsEpsilon(s,f,_.EPSILON10))f=void 0,h=!1;else{var d=f;f=Math.min(d,s),s=Math.max(d,s)}this._vertexFormat=S.clone(r),this._ellipsoid=l.clone(n),this._granularity=i,this._stRotation=a,this._height=s,this._extrudedHeight=o(f,0),this._extrude=h,this._closeTop=o(e.closeTop,!0),this._closeBottom=o(e.closeBottom,!0),this._polygonHierarchy=t,this._perPositionHeight=c,this._workerName="createPolygonGeometry";var p=t.positions;!u(p)||p.length<3?this._rectangle=new g:this._rectangle=g.fromCartesianArray(p,n),this.packedLength=T.computeHierarchyPackedLength(t)+l.packedLength+S.packedLength+g.packedLength+9}var P=new r,C=new n,D=new A,L=new v,U=new i,b=new i,F=new e,z=new n,B=new n,G=new n,q=new n,W=new n,H=new n,V=new n,X=new n,Y=new n,k=new r,Z=new r,j=new n,K=new A,J=new v,Q=[];M.fromPositions=function(e){e=o(e,o.EMPTY_OBJECT);var t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,vertexFormat:e.vertexFormat,stRotation:e.stRotation,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight,closeTop:e.closeTop,closeBottom:e.closeBottom};return new M(t)},M.pack=function(e,t,r){return r=o(r,0),r=T.packPolygonHierarchy(e._polygonHierarchy,t,r),l.pack(e._ellipsoid,t,r),r+=l.packedLength,S.pack(e._vertexFormat,t,r),r+=S.packedLength,g.pack(e._rectangle,t,r),r+=g.packedLength,t[r++]=e._height,t[r++]=e._extrudedHeight,t[r++]=e._granularity,t[r++]=e._stRotation,t[r++]=e._extrude?1:0,t[r++]=e._perPositionHeight?1:0,t[r++]=e._closeTop?1:0,t[r++]=e._closeBottom?1:0,t[r]=e.packedLength,t};var $=l.clone(l.UNIT_SPHERE),ee=new S,te=new g,re={polygonHierarchy:{}};return M.unpack=function(e,t,r){t=o(t,0);var n=T.unpackPolygonHierarchy(e,t);t=n.startingIndex,delete n.startingIndex;var i=l.unpack(e,t,$);t+=l.packedLength;var a=S.unpack(e,t,ee);t+=S.packedLength;var s=g.unpack(e,t,te);t+=g.packedLength;var c=e[t++],f=e[t++],h=e[t++],d=e[t++],p=1===e[t++],m=1===e[t++],E=1===e[t++],y=1===e[t++],_=e[t];return u(r)||(r=new M(re)),r._polygonHierarchy=n,r._ellipsoid=l.clone(i,r._ellipsoid),r._vertexFormat=S.clone(a,r._vertexFormat),r._height=c,r._extrudedHeight=f,r._granularity=h,r._stRotation=d,r._extrude=p,r._perPositionHeight=m,r._closeTop=E,r._closeBottom=y,r._rectangle=g.clone(s),r.packedLength=_,r},M.createGeometry=function(e){var r=e._vertexFormat,n=e._ellipsoid,i=e._granularity,a=e._stRotation,o=e._height,u=e._extrudedHeight,s=e._extrude,c=e._polygonHierarchy,l=e._perPositionHeight,d=e._closeTop,p=e._closeBottom,_=c.positions;if(!(_.length<3)){var v=f.fromPoints(_,n),A=T.polygonsFromHierarchy(c,l,v,n),g=A.hierarchy,S=A.polygons;if(0!==g.length){_=g[0].outerRing;var N,I,M=x(v,_,a,F),P=[],C={perPositionHeight:l,vertexFormat:r,geometry:void 0,tangentPlane:v,boundingRectangle:M,ellipsoid:n,stRotation:a,bottom:!1,top:!0,wall:!1};if(s)for(C.top=d,C.bottom=p,I=0;I<S.length;I++){N=w(n,S[I],i,g[I],l,d,p,r);var D;d&&p?(D=N.topAndBottom,C.geometry=T.scaleToGeodeticHeightExtruded(D.geometry,o,u,n,l)):d?(D=N.topAndBottom,D.geometry.attributes.position.values=R.scaleToGeodeticHeight(D.geometry.attributes.position.values,o,n,!l),C.geometry=D.geometry):p&&(D=N.topAndBottom,D.geometry.attributes.position.values=R.scaleToGeodeticHeight(D.geometry.attributes.position.values,u,n,!0),C.geometry=D.geometry),(d||p)&&(C.wall=!1,D.geometry=O(C),P.push(D));var L=N.walls;C.wall=!0;for(var U=0;U<L.length;U++){var b=L[U];C.geometry=T.scaleToGeodeticHeightExtruded(b.geometry,o,u,n,l),b.geometry=O(C),P.push(b)}}else for(I=0;I<S.length;I++)N=new m({geometry:T.createGeometryFromPositions(n,S[I],i,l,r)}),N.geometry.attributes.position.values=R.scaleToGeodeticHeight(N.geometry.attributes.position.values,o,n,!l),C.geometry=N.geometry,N.geometry=O(C),P.push(N);N=E.combineInstances(P)[0],N.attributes.position.values=new Float64Array(N.attributes.position.values),N.indices=y.createTypedArray(N.attributes.position.values.length/3,N.indices);var z=N.attributes,B=t.fromVertices(z.position.values);return r.position||delete z.position,new h({attributes:z,indices:N.indices,primitiveType:N.primitiveType,boundingSphere:B})}}},M.createShadowVolume=function(e,t,r){var n=e._granularity,i=e._ellipsoid,a=t(n,i),o=r(n,i);return new M({polygonHierarchy:e._polygonHierarchy,ellipsoid:i,stRotation:e._stRotation,granularity:n,perPositionHeight:!1,extrudedHeight:a,height:o,vertexFormat:S.POSITION_ONLY})},s(M.prototype,{rectangle:{get:function(){return this._rectangle}}}),M}),define("Workers/createPolygonGeometry",["../Core/defined","../Core/Ellipsoid","../Core/PolygonGeometry"],function(e,t,r){"use strict";function n(n,i){return e(i)&&(n=r.unpack(n,i)),n._ellipsoid=t.clone(n._ellipsoid),r.createGeometry(n)}return n})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createPolygonOutlineGeometry.js b/vendors/Cesium/Workers/createPolygonOutlineGeometry.js
index 6903975..a4e4d74 100644
--- a/vendors/Cesium/Workers/createPolygonOutlineGeometry.js
+++ b/vendors/Cesium/Workers/createPolygonOutlineGeometry.js
@@ -1,231 +1,231 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
-  @license
-  when.js - https://github.com/cujojs/when
-
-  MIT License (c) copyright B Cavalier & J Hann
-
- * A lightweight CommonJS Promises/A and when() implementation
- * when is part of the cujo.js family of libraries (http://cujojs.com/)
- *
- * Licensed under the MIT License at:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * @version 1.7.1
- */
-
-/**
-@license
-sprintf.js from the php.js project - https://github.com/kvz/phpjs
-Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
-
-php.js is copyright 2012 Kevin van Zonneveld.
-
-Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
-(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
-(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
-Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
-Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
-Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
-Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
-L. Rodrigues (http://www.jsfromhell.com), Ash Searle
-(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
-Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
-Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
-http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
-Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
-(http://webdevhobo.blogspot.com/), marrtins, GeekFG
-(http://geekfg.blogspot.com), Andrea Giammarchi
-(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
-gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
-Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
-(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
-Marc Palau, Martin
-(http://www.erlenwiese.de/), Breaking Par Consulting Inc
-(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
-Chris, Mirek Slugen, saulius, Alfonso Jimenez
-(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
-Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
-Ariede (http://caioariede.com), Robin, Kankrelune
-(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
-(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
-Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
-David, Aman Gupta, Michael White, Public Domain
-(http://www.json.org/json2.js), Steven Levithan
-(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
-Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
-Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
-(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
-Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
-Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
-(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
-(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
-ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
-(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
-Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
-Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
-(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
-josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
-Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
-(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
-(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
-Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
-(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
-(http://yass.meetcweb.com), Peter-Paul Koch
-(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
-(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
-Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
-vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
-Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
-(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
-B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
-(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
-Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
-Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
-(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
-Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
-Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
-sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
-Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
-(http://www.premasolutions.com/), Philippe Jausions
-(http://pear.php.net/user/jausions), Aidan Lister
-(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
-strcmp, Taras Bogach, jpfle, Alexander Ermolaev
-(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
-dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
-(http://www.pedrotainha.com), James, Arnout Kazemier
-(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
-FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
-Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
-daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
-W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
-(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
-Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
-(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
-Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
-Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
-(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
-Russell Walker (http://www.nbill.co.uk/), Jamie Beck
-(http://www.terabit.ca/), setcookie, Michael, YUI Library:
-http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
-http://hacks.bluesmoon.info/strftime/strftime.js, Ben
-(http://benblume.co.uk/), DtTvB
-(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
-meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
-(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
-Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
-Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
-Bryan
-
-Licensed under the MIT (MIT-LICENSE.txt) license.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
-OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/**
- * @license
- *
- * Grauw URI utilities
- *
- * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
- *
- * @author Laurens Holst (http://www.grauw.nl/)
- *
- *   Copyright 2012 Laurens Holst
- *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
- *
- */
-
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e===t||r(e)&&r(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e.longitude-t.longitude)<=n&&Math.abs(e.latitude-t.latitude)<=n&&Math.abs(e.height-t.height)<=n},u.ZERO=i(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),r=Object.defineProperties;return t&&e(r)||(r=function(e){return 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i=t.x,a=t.y,o=t.z,u=this._oneOverRadiiSquared,s=1/Math.sqrt(i*i*u.x+a*a*u.y+o*o*u.z);return e.multiplyByScalar(t,s,r)},l.prototype.transformPositionToScaledSpace=function(t,r){return n(r)||(r=new e),e.multiplyComponents(t,this._oneOverRadii,r)},l.prototype.transformPositionFromScaledSpace=function(t,r){return n(r)||(r=new e),e.multiplyComponents(t,this._radii,r)},l.prototype.equals=function(t){return this===t||n(t)&&e.equals(this._radii,t._radii)},l.prototype.toString=function(){return this._radii.toString()},l}),define("Core/arrayRemoveDuplicates",["./defaultValue","./defined","./DeveloperError","./Math"],function(e,t,r,n){"use strict";function i(r,n,i){if(t(r)){i=e(i,!1);var o=r.length;if(o<2)return r;var u,s,c;for(u=1;u<o&&(s=r[u-1],c=r[u],!n(s,c,a));++u);if(u===o)return i&&n(r[0],r[r.length-1],a)?r.slice(1):r;for(var l=r.slice(0,u);u<o;++u)c=r[u],n(s,c,a)||(l.push(c),s=c);return i&&l.length>1&&n(l[0],l[l.length-1],a)&&l.shift(),l}}var a=n.EPSILON10;return i}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(e,t,r,n,i,a,o){"use strict";function u(e){this._ellipsoid=r(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return i(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(t,r){var i=this._semimajorAxis,a=t.longitude*i,o=t.latitude*i,u=t.height;return n(r)?(r.x=a,r.y=o,r.z=u,r):new e(a,o,u)},u.prototype.unproject=function(e,r){var i=this._oneOverSemimajorAxis,a=e.x*i,o=e.y*i,u=e.z;return n(r)?(r.longitude=a,r.latitude=o,r.height=u,r):new t(a,o,u)},u}),define("Core/Intersect",["./freezeObject"],function(e){"use strict";var t={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};return e(t)}),define("Core/Interval",["./defaultValue"],function(e){"use strict";function t(t,r){this.start=e(t,0),this.stop=e(r,0)}return t}),define("Core/Matrix3",["./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(e,t,r,n,i,a,o){"use strict";function u(e,r,n,i,a,o,u,s,c){this[0]=t(e,0),this[1]=t(i,0),this[2]=t(u,0),this[3]=t(r,0),this[4]=t(a,0),this[5]=t(s,0),this[6]=t(n,0),this[7]=t(o,0),this[8]=t(c,0)}function s(e){for(var t=0,r=0;r<9;++r){var n=e[r];t+=n*n}return Math.sqrt(t)}function c(e){for(var t=0,r=0;r<3;++r){var n=e[u.getElementIndex(E[r],d[r])];t+=2*n*n}return Math.sqrt(t)}function l(e,t){for(var r=o.EPSILON15,n=0,i=1,a=0;a<3;++a){var s=Math.abs(e[u.getElementIndex(E[a],d[a])]);s>n&&(i=a,n=s)}var c=1,l=0,f=d[i],h=E[i];if(Math.abs(e[u.getElementIndex(h,f)])>r){var p,y=e[u.getElementIndex(h,h)],m=e[u.getElementIndex(f,f)],_=e[u.getElementIndex(h,f)],v=(y-m)/2/_;p=v<0?-1/(-v+Math.sqrt(1+v*v)):1/(v+Math.sqrt(1+v*v)),c=1/Math.sqrt(1+p*p),l=p*c}return 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r(t)?(t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],t):new u(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8])},u.fromQuaternion=function(e,t){var n=e.x*e.x,i=e.x*e.y,a=e.x*e.z,o=e.x*e.w,s=e.y*e.y,c=e.y*e.z,l=e.y*e.w,f=e.z*e.z,h=e.z*e.w,d=e.w*e.w,E=n-s-f+d,p=2*(i-h),y=2*(a+l),m=2*(i+h),_=-n+s-f+d,v=2*(c-o),T=2*(a-l),R=2*(c+o),A=-n-s+f+d;return r(t)?(t[0]=E,t[1]=m,t[2]=T,t[3]=p,t[4]=_,t[5]=R,t[6]=y,t[7]=v,t[8]=A,t):new u(E,p,y,m,_,v,T,R,A)},u.fromScale=function(e,t){return r(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=e.y,t[5]=0,t[6]=0,t[7]=0,t[8]=e.z,t):new u(e.x,0,0,0,e.y,0,0,0,e.z)},u.fromUniformScale=function(e,t){return r(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=e,t[5]=0,t[6]=0,t[7]=0,t[8]=e,t):new u(e,0,0,0,e,0,0,0,e)},u.fromCrossProduct=function(e,t){return r(t)?(t[0]=0,t[1]=e.z,t[2]=-e.y,t[3]=-e.z,t[4]=0,t[5]=e.x,t[6]=e.y,t[7]=-e.x,t[8]=0,t):new u(0,-e.z,e.y,e.z,0,-e.x,-e.y,e.x,0)},u.fromRotationX=function(e,t){var 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n(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t):new l(e,0,0,0,0,e,0,0,0,0,e,0,0,0,0,1)};var f=new e,h=new e,d=new e;l.fromCamera=function(t,r){var i=t.position,a=t.direction,o=t.up;e.normalize(a,f),e.normalize(e.cross(f,o,h),h),e.normalize(e.cross(h,f,d),d);var u=h.x,s=h.y,c=h.z,E=f.x,p=f.y,y=f.z,m=d.x,_=d.y,v=d.z,T=i.x,R=i.y,A=i.z,S=u*-T+s*-R+c*-A,N=m*-T+_*-R+v*-A,g=E*T+p*R+y*A;return n(r)?(r[0]=u,r[1]=m,r[2]=-E,r[3]=0,r[4]=s,r[5]=_,r[6]=-p,r[7]=0,r[8]=c,r[9]=v,r[10]=-y,r[11]=0,r[12]=S,r[13]=N,r[14]=g,r[15]=1,r):new l(u,s,c,S,m,_,v,N,-E,-p,-y,g,0,0,0,1)},l.computePerspectiveFieldOfView=function(e,t,r,n,i){var a=Math.tan(.5*e),o=1/a,u=o/t,s=(n+r)/(r-n),c=2*n*r/(r-n);return i[0]=u,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=o,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=s,i[11]=-1,i[12]=0,i[13]=0,i[14]=c,i[15]=0,i},l.computeOrthographicOffCenter=function(e,t,r,n,i,a,o){var u=1/(t-e),s=1/(n-r),c=1/(a-i),l=-(t+e)*u,f=-(n+r)*s,h=-(a+i)*c;return u*=2,s*=2,c*=-2,o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=s,o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=c,o[11]=0,o[12]=l,o[13]=f,o[14]=h,o[15]=1,o},l.computePerspectiveOffCenter=function(e,t,r,n,i,a,o){var u=2*i/(t-e),s=2*i/(n-r),c=(t+e)/(t-e),l=(n+r)/(n-r),f=-(a+i)/(a-i),h=-1,d=-2*a*i/(a-i);return o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=s,o[6]=0,o[7]=0,o[8]=c,o[9]=l,o[10]=f,o[11]=h,o[12]=0,o[13]=0,o[14]=d,o[15]=0,o},l.computeInfinitePerspectiveOffCenter=function(e,t,r,n,i,a){var o=2*i/(t-e),u=2*i/(n-r),s=(t+e)/(t-e),c=(n+r)/(n-r),l=-1,f=-1,h=-2*i;return a[0]=o,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=u,a[6]=0,a[7]=0,a[8]=s,a[9]=c,a[10]=l,a[11]=f,a[12]=0,a[13]=0,a[14]=h,a[15]=0,a},l.computeViewportTransformation=function(e,t,n,i){e=r(e,r.EMPTY_OBJECT);var a=r(e.x,0),o=r(e.y,0),u=r(e.width,0),s=r(e.height,0);t=r(t,0),n=r(n,1);var c=.5*u,l=.5*s,f=.5*(n-t),h=c,d=l,E=f,p=a+c,y=o+l,m=t+f,_=1;return i[0]=h,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=d,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=E,i[11]=0,i[12]=p,i[13]=y,i[14]=m,i[15]=_,i},l.computeView=function(t,r,n,i,a){return a[0]=i.x,a[1]=n.x,a[2]=-r.x,a[3]=0,a[4]=i.y,a[5]=n.y,a[6]=-r.y,a[7]=0,a[8]=i.z,a[9]=n.z,a[10]=-r.z,a[11]=0,a[12]=-e.dot(i,t),a[13]=-e.dot(n,t),a[14]=e.dot(r,t),a[15]=1,a},l.toArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]},l.getElementIndex=function(e,t){return 4*e+t},l.getColumn=function(e,t,r){var n=4*t,i=e[n],a=e[n+1],o=e[n+2],u=e[n+3];return r.x=i,r.y=a,r.z=o,r.w=u,r},l.setColumn=function(e,t,r,n){n=l.clone(e,n);var i=4*t;return n[i]=r.x,n[i+1]=r.y,n[i+2]=r.z,n[i+3]=r.w,n},l.setTranslation=function(e,t,r){return r[0]=e[0],r[1]=e[1],r[2]=e[2],r[3]=e[3],r[4]=e[4],r[5]=e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r[9]=e[9],r[10]=e[10],r[11]=e[11],r[12]=t.x,r[13]=t.y,r[14]=t.z,r[15]=e[15],r},l.getRow=function(e,t,r){var n=e[t],i=e[t+4],a=e[t+8],o=e[t+12];return r.x=n,r.y=i,r.z=a,r.w=o,r},l.setRow=function(e,t,r,n){return n=l.clone(e,n),n[t]=r.x,n[t+4]=r.y,n[t+8]=r.z,n[t+12]=r.w,n};var E=new e;l.getScale=function(t,r){return r.x=e.magnitude(e.fromElements(t[0],t[1],t[2],E)),r.y=e.magnitude(e.fromElements(t[4],t[5],t[6],E)),r.z=e.magnitude(e.fromElements(t[8],t[9],t[10],E)),r};var p=new e;l.getMaximumScale=function(t){return l.getScale(t,p),e.maximumComponent(p)},l.multiply=function(e,t,r){var n=e[0],i=e[1],a=e[2],o=e[3],u=e[4],s=e[5],c=e[6],l=e[7],f=e[8],h=e[9],d=e[10],E=e[11],p=e[12],y=e[13],m=e[14],_=e[15],v=t[0],T=t[1],R=t[2],A=t[3],S=t[4],N=t[5],g=t[6],I=t[7],x=t[8],O=t[9],w=t[10],M=t[11],C=t[12],P=t[13],D=t[14],L=t[15],U=n*v+u*T+f*R+p*A,b=i*v+s*T+h*R+y*A,F=a*v+c*T+d*R+m*A,z=o*v+l*T+E*R+_*A,B=n*S+u*N+f*g+p*I,G=i*S+s*N+h*g+y*I,q=a*S+c*N+d*g+m*I,W=o*S+l*N+E*g+_*I,H=n*x+u*O+f*w+p*M,X=i*x+s*O+h*w+y*M,V=a*x+c*O+d*w+m*M,Y=o*x+l*O+E*w+_*M,k=n*C+u*P+f*D+p*L,Z=i*C+s*P+h*D+y*L,j=a*C+c*P+d*D+m*L,K=o*C+l*P+E*D+_*L;return r[0]=U,r[1]=b,r[2]=F,r[3]=z,r[4]=B,r[5]=G,r[6]=q,r[7]=W,r[8]=H,r[9]=X,r[10]=V,r[11]=Y,r[12]=k,r[13]=Z,r[14]=j,r[15]=K,r},l.add=function(e,t,r){return r[0]=e[0]+t[0],r[1]=e[1]+t[1],r[2]=e[2]+t[2],r[3]=e[3]+t[3],r[4]=e[4]+t[4],r[5]=e[5]+t[5],r[6]=e[6]+t[6],r[7]=e[7]+t[7],r[8]=e[8]+t[8],r[9]=e[9]+t[9],r[10]=e[10]+t[10],r[11]=e[11]+t[11],r[12]=e[12]+t[12],r[13]=e[13]+t[13],r[14]=e[14]+t[14],r[15]=e[15]+t[15],r},l.subtract=function(e,t,r){return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],r[3]=e[3]-t[3],r[4]=e[4]-t[4],r[5]=e[5]-t[5],r[6]=e[6]-t[6],r[7]=e[7]-t[7],r[8]=e[8]-t[8],r[9]=e[9]-t[9],r[10]=e[10]-t[10],r[11]=e[11]-t[11],r[12]=e[12]-t[12],r[13]=e[13]-t[13],r[14]=e[14]-t[14],r[15]=e[15]-t[15],r},l.multiplyTransformation=function(e,t,r){var n=e[0],i=e[1],a=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=e[12],d=e[13],E=e[14],p=t[0],y=t[1],m=t[2],_=t[4],v=t[5],T=t[6],R=t[8],A=t[9],S=t[10],N=t[12],g=t[13],I=t[14],x=n*p+o*y+c*m,O=i*p+u*y+l*m,w=a*p+s*y+f*m,M=n*_+o*v+c*T,C=i*_+u*v+l*T,P=a*_+s*v+f*T,D=n*R+o*A+c*S,L=i*R+u*A+l*S,U=a*R+s*A+f*S,b=n*N+o*g+c*I+h,F=i*N+u*g+l*I+d,z=a*N+s*g+f*I+E;return r[0]=x,r[1]=O,r[2]=w,r[3]=0,r[4]=M,r[5]=C,r[6]=P,r[7]=0,r[8]=D,r[9]=L,r[10]=U,r[11]=0,r[12]=b,r[13]=F,r[14]=z,r[15]=1,r},l.multiplyByMatrix3=function(e,t,r){var n=e[0],i=e[1],a=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=t[0],d=t[1],E=t[2],p=t[3],y=t[4],m=t[5],_=t[6],v=t[7],T=t[8],R=n*h+o*d+c*E,A=i*h+u*d+l*E,S=a*h+s*d+f*E,N=n*p+o*y+c*m,g=i*p+u*y+l*m,I=a*p+s*y+f*m,x=n*_+o*v+c*T,O=i*_+u*v+l*T,w=a*_+s*v+f*T;return r[0]=R,r[1]=A,r[2]=S,r[3]=0,r[4]=N,r[5]=g,r[6]=I,r[7]=0,r[8]=x,r[9]=O,r[10]=w,r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=e[15],r},l.multiplyByTranslation=function(e,t,r){var n=t.x,i=t.y,a=t.z,o=n*e[0]+i*e[4]+a*e[8]+e[12],u=n*e[1]+i*e[5]+a*e[9]+e[13],s=n*e[2]+i*e[6]+a*e[10]+e[14];return r[0]=e[0],r[1]=e[1],r[2]=e[2],r[3]=e[3],r[4]=e[4],r[5]=e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r[9]=e[9],r[10]=e[10],r[11]=e[11],r[12]=o,r[13]=u,r[14]=s,r[15]=e[15],r};var y=new e;l.multiplyByUniformScale=function(e,t,r){return y.x=t,y.y=t,y.z=t,l.multiplyByScale(e,y,r)},l.multiplyByScale=function(e,t,r){var n=t.x,i=t.y,a=t.z;return 1===n&&1===i&&1===a?l.clone(e,r):(r[0]=n*e[0],r[1]=n*e[1],r[2]=n*e[2],r[3]=0,r[4]=i*e[4],r[5]=i*e[5],r[6]=i*e[6],r[7]=0,r[8]=a*e[8],r[9]=a*e[9],r[10]=a*e[10],r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=1,r)},l.multiplyByVector=function(e,t,r){var n=t.x,i=t.y,a=t.z,o=t.w,u=e[0]*n+e[4]*i+e[8]*a+e[12]*o,s=e[1]*n+e[5]*i+e[9]*a+e[13]*o,c=e[2]*n+e[6]*i+e[10]*a+e[14]*o,l=e[3]*n+e[7]*i+e[11]*a+e[15]*o;return r.x=u,r.y=s,r.z=c,r.w=l,r},l.multiplyByPointAsVector=function(e,t,r){var n=t.x,i=t.y,a=t.z,o=e[0]*n+e[4]*i+e[8]*a,u=e[1]*n+e[5]*i+e[9]*a,s=e[2]*n+e[6]*i+e[10]*a;return r.x=o,r.y=u,r.z=s,r},l.multiplyByPoint=function(e,t,r){var n=t.x,i=t.y,a=t.z,o=e[0]*n+e[4]*i+e[8]*a+e[12],u=e[1]*n+e[5]*i+e[9]*a+e[13],s=e[2]*n+e[6]*i+e[10]*a+e[14];return r.x=o,r.y=u,r.z=s,r},l.multiplyByScalar=function(e,t,r){return r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r[9]=e[9]*t,r[10]=e[10]*t,r[11]=e[11]*t,r[12]=e[12]*t,r[13]=e[13]*t,r[14]=e[14]*t,r[15]=e[15]*t,r},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var r=e[1],n=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||n(e)&&n(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r&&Math.abs(e[4]-t[4])<=r&&Math.abs(e[5]-t[5])<=r&&Math.abs(e[6]-t[6])<=r&&Math.abs(e[7]-t[7])<=r&&Math.abs(e[8]-t[8])<=r&&Math.abs(e[9]-t[9])<=r&&Math.abs(e[10]-t[10])<=r&&Math.abs(e[11]-t[11])<=r&&Math.abs(e[12]-t[12])<=r&&Math.abs(e[13]-t[13])<=r&&Math.abs(e[14]-t[14])<=r&&Math.abs(e[15]-t[15])<=r},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var m=new s,_=new s,v=new t,T=new t(0,0,0,1);return l.inverse=function(e,r){if(s.equalsEpsilon(l.getRotation(e,m),_,u.EPSILON7)&&t.equals(l.getRow(e,3,v),T))return r[0]=0,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=0,r[11]=0,r[12]=-e[12],r[13]=-e[13],r[14]=-e[14],r[15]=1,r;var 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E=t.cartesianToCartographic(e[h]);i=Math.min(i,E.longitude),a=Math.max(a,E.longitude),l=Math.min(l,E.latitude),f=Math.max(f,E.latitude);var p=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;o=Math.min(o,p),c=Math.max(c,p)}return a-i>c-o&&(i=o,a=c,a>u.PI&&(a-=u.TWO_PI),i>u.PI&&(i-=u.TWO_PI)),r(n)?(n.west=i,n.south=l,n.east=a,n.north=f,n):new s(i,l,a,f)},s.clone=function(e,t){if(r(e))return r(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||r(e)&&r(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return r(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,n){return 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d(t,n){this.center=e.clone(r(t,e.ZERO)),this.radius=r(n,0)}var E=new e,p=new e,y=new e,m=new e,_=new e,v=new e,T=new e,R=new e,A=new e,S=new e,N=new e,g=new e;d.fromPoints=function(t,r){if(n(r)||(r=new d),!n(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;for(var i=e.clone(t[0],T),a=e.clone(i,E),o=e.clone(i,p),u=e.clone(i,y),s=e.clone(i,m),c=e.clone(i,_),l=e.clone(i,v),f=t.length,h=1;h<f;h++){e.clone(t[h],i);var I=i.x,x=i.y,O=i.z;I<a.x&&e.clone(i,a),I>s.x&&e.clone(i,s),x<o.y&&e.clone(i,o),x>c.y&&e.clone(i,c),O<u.z&&e.clone(i,u),O>l.z&&e.clone(i,l)}var w=e.magnitudeSquared(e.subtract(s,a,R)),M=e.magnitudeSquared(e.subtract(c,o,R)),C=e.magnitudeSquared(e.subtract(l,u,R)),P=a,D=s,L=w;M>L&&(L=M,P=o,D=c),C>L&&(L=C,P=u,D=l);var U=A;U.x=.5*(P.x+D.x),U.y=.5*(P.y+D.y),U.z=.5*(P.z+D.z);var b=e.magnitudeSquared(e.subtract(D,U,R)),F=Math.sqrt(b),z=S;z.x=a.x,z.y=o.y,z.z=u.z;var B=N;B.x=s.x,B.y=c.y,B.z=l.z;var G=e.multiplyByScalar(e.add(z,B,R),.5,g),q=0;for(h=0;h<f;h++){e.clone(t[h],i);var W=e.magnitude(e.subtract(i,G,R));W>q&&(q=W);var H=e.magnitudeSquared(e.subtract(i,U,R));if(H>b){var X=Math.sqrt(H);F=.5*(F+X),b=F*F;var V=X-F;U.x=(F*U.x+V*i.x)/X,U.y=(F*U.y+V*i.y)/X,U.z=(F*U.z+V*i.z)/X}}return F<q?(e.clone(U,r.center),r.radius=F):(e.clone(G,r.center),r.radius=q),r};var I=new o,x=new e,O=new e,w=new t,M=new t;d.fromRectangle2D=function(e,t,r){return d.fromRectangleWithHeights2D(e,t,0,0,r)},d.fromRectangleWithHeights2D=function(t,i,a,o,u){if(n(u)||(u=new d),!n(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=r(i,I),h.southwest(t,w),w.height=a,h.northeast(t,M),M.height=o;var s=i.project(w,x),c=i.project(M,O),l=c.x-s.x,f=c.y-s.y,E=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+E*E);var p=u.center;return p.x=s.x+.5*l,p.y=s.y+.5*f,p.z=s.z+.5*E,u};var C=[];d.fromRectangle3D=function(e,t,i,o){t=r(t,a.WGS84),i=r(i,0);var u;return n(e)&&(u=h.subsample(e,t,i,C)),d.fromPoints(u,o)},d.fromVertices=function(t,i,a,o){if(n(o)||(o=new d),!n(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;i=r(i,e.ZERO),a=r(a,3);var u=T;u.x=t[0]+i.x,u.y=t[1]+i.y,u.z=t[2]+i.z;for(var s=e.clone(u,E),c=e.clone(u,p),l=e.clone(u,y),f=e.clone(u,m),h=e.clone(u,_),I=e.clone(u,v),x=t.length,O=0;O<x;O+=a){var w=t[O]+i.x,M=t[O+1]+i.y,C=t[O+2]+i.z;u.x=w,u.y=M,u.z=C,w<s.x&&e.clone(u,s),w>f.x&&e.clone(u,f),M<c.y&&e.clone(u,c),M>h.y&&e.clone(u,h),C<l.z&&e.clone(u,l),C>I.z&&e.clone(u,I)}var P=e.magnitudeSquared(e.subtract(f,s,R)),D=e.magnitudeSquared(e.subtract(h,c,R)),L=e.magnitudeSquared(e.subtract(I,l,R)),U=s,b=f,F=P;D>F&&(F=D,U=c,b=h),L>F&&(F=L,U=l,b=I);var z=A;z.x=.5*(U.x+b.x),z.y=.5*(U.y+b.y),z.z=.5*(U.z+b.z);var B=e.magnitudeSquared(e.subtract(b,z,R)),G=Math.sqrt(B),q=S;q.x=s.x,q.y=c.y,q.z=l.z;var W=N;W.x=f.x,W.y=h.y,W.z=I.z;var H=e.multiplyByScalar(e.add(q,W,R),.5,g),X=0;for(O=0;O<x;O+=a){u.x=t[O]+i.x,u.y=t[O+1]+i.y,u.z=t[O+2]+i.z;var V=e.magnitude(e.subtract(u,H,R));V>X&&(X=V);var Y=e.magnitudeSquared(e.subtract(u,z,R));if(Y>B){var k=Math.sqrt(Y);G=.5*(G+k),B=G*G;var Z=k-G;z.x=(G*z.x+Z*u.x)/k,z.y=(G*z.y+Z*u.y)/k,z.z=(G*z.z+Z*u.z)/k}}return G<X?(e.clone(z,o.center),o.radius=G):(e.clone(H,o.center),o.radius=X),o},d.fromEncodedCartesianVertices=function(t,r,i){if(n(i)||(i=new d),!n(t)||!n(r)||t.length!==r.length||0===t.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;var a=T;a.x=t[0]+r[0],a.y=t[1]+r[1],a.z=t[2]+r[2];for(var o=e.clone(a,E),u=e.clone(a,p),s=e.clone(a,y),c=e.clone(a,m),l=e.clone(a,_),f=e.clone(a,v),h=t.length,I=0;I<h;I+=3){var x=t[I]+r[I],O=t[I+1]+r[I+1],w=t[I+2]+r[I+2];a.x=x,a.y=O,a.z=w,x<o.x&&e.clone(a,o),x>c.x&&e.clone(a,c),O<u.y&&e.clone(a,u),O>l.y&&e.clone(a,l),w<s.z&&e.clone(a,s),w>f.z&&e.clone(a,f)}var M=e.magnitudeSquared(e.subtract(c,o,R)),C=e.magnitudeSquared(e.subtract(l,u,R)),P=e.magnitudeSquared(e.subtract(f,s,R)),D=o,L=c,U=M;C>U&&(U=C,D=u,L=l),P>U&&(U=P,D=s,L=f);var b=A;b.x=.5*(D.x+L.x),b.y=.5*(D.y+L.y),b.z=.5*(D.z+L.z);var F=e.magnitudeSquared(e.subtract(L,b,R)),z=Math.sqrt(F),B=S;B.x=o.x,B.y=u.y,B.z=s.z;var G=N;G.x=c.x,G.y=l.y,G.z=f.z;var q=e.multiplyByScalar(e.add(B,G,R),.5,g),W=0;for(I=0;I<h;I+=3){a.x=t[I]+r[I],a.y=t[I+1]+r[I+1],a.z=t[I+2]+r[I+2];var H=e.magnitude(e.subtract(a,q,R));H>W&&(W=H);var X=e.magnitudeSquared(e.subtract(a,b,R));if(X>F){var V=Math.sqrt(X);z=.5*(z+V),F=z*z;var Y=V-z;b.x=(z*b.x+Y*a.x)/V,b.y=(z*b.y+Y*a.y)/V,b.z=(z*b.z+Y*a.z)/V}}return z<W?(e.clone(b,i.center),i.radius=z):(e.clone(q,i.center),i.radius=W),i},d.fromCornerPoints=function(t,r,i){n(i)||(i=new d);var a=i.center;return e.add(t,r,a),e.multiplyByScalar(a,.5,a),i.radius=e.distance(a,r),i},d.fromEllipsoid=function(t,r){return n(r)||(r=new d),e.clone(e.ZERO,r.center),r.radius=t.maximumRadius,r};var P=new e;d.fromBoundingSpheres=function(t,r){if(n(r)||(r=new d),!n(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;var i=t.length;if(1===i)return d.clone(t[0],r);if(2===i)return d.union(t[0],t[1],r);for(var a=[],o=0;o<i;o++)a.push(t[o].center);r=d.fromPoints(a,r);var u=r.center,s=r.radius;for(o=0;o<i;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return r.radius=s,r};var D=new e,L=new e,U=new e;d.fromOrientedBoundingBox=function(t,r){n(r)||(r=new d);var i=t.halfAxes,a=c.getColumn(i,0,D),o=c.getColumn(i,1,L),u=c.getColumn(i,2,U),s=e.magnitude(a),l=e.magnitude(o),f=e.magnitude(u);return r.center=e.clone(t.center,r.center),r.radius=Math.max(s,l,f),r},d.clone=function(t,r){if(n(t))return n(r)?(r.center=e.clone(t.center,r.center),r.radius=t.radius,r):new d(t.center,t.radius)},d.packedLength=4,d.pack=function(e,t,n){n=r(n,0);var i=e.center;return t[n++]=i.x,t[n++]=i.y,t[n++]=i.z,t[n]=e.radius,t},d.unpack=function(e,t,i){t=r(t,0),n(i)||(i=new d);var a=i.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],i.radius=e[t],i};var b=new e,F=new e;d.union=function(t,r,i){n(i)||(i=new d);var a=t.center,o=t.radius,u=r.center,s=r.radius,c=e.subtract(u,a,b),l=e.magnitude(c);if(o>=l+s)return t.clone(i),i;if(s>=l+o)return r.clone(i),i;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,F);return e.add(h,a,h),e.clone(h,i.center),i.radius=f,i};var z=new e;d.expand=function(t,r,n){n=d.clone(t,n);var i=e.magnitude(e.subtract(r,n.center,z));return i>n.radius&&(n.radius=i),n},d.intersectPlane=function(t,r){var n=t.center,i=t.radius,a=r.normal,o=e.dot(a,n)+r.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},d.transform=function(e,t,r){return n(r)||(r=new d),r.center=l.multiplyByPoint(t,e.center,r.center),r.radius=l.getMaximumScale(t)*e.radius,r};var B=new e;d.distanceSquaredTo=function(t,r){var n=e.subtract(t.center,r,B);return e.magnitudeSquared(n)-t.radius*t.radius},d.transformWithoutScale=function(e,t,r){return n(r)||(r=new d),r.center=l.multiplyByPoint(t,e.center,r.center),r.radius=e.radius,r};var G=new e;d.computePlaneDistances=function(t,r,i,a){n(a)||(a=new s);var o=e.subtract(t.center,r,G),u=e.dot(i,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var q=new e,W=new e,H=new e,X=new e,V=new e,Y=new t,k=new Array(8),Z=0;Z<8;++Z)k[Z]=new e;var j=new o;return d.projectTo2D=function(t,n,i){n=r(n,j);var a=n.ellipsoid,o=t.center,u=t.radius,s=a.geodeticSurfaceNormal(o,q),c=e.cross(e.UNIT_Z,s,W);e.normalize(c,c);var l=e.cross(s,c,H);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,V),h=e.negate(c,X),E=k,p=E[0];e.add(s,l,p),e.add(p,c,p),p=E[1],e.add(s,l,p),e.add(p,h,p),p=E[2],e.add(s,f,p),e.add(p,h,p),p=E[3],e.add(s,f,p),e.add(p,c,p),e.negate(s,s),p=E[4],e.add(s,l,p),e.add(p,c,p),p=E[5],e.add(s,l,p),e.add(p,h,p),p=E[6],e.add(s,f,p),e.add(p,h,p),p=E[7],e.add(s,f,p),e.add(p,c,p);for(var y=E.length,m=0;m<y;++m){var _=E[m];e.add(o,_,_);var v=a.cartesianToCartographic(_,Y);n.project(v,_)}i=d.fromPoints(E,i),o=i.center;var T=o.x,R=o.y,A=o.z;return o.x=A,o.y=T,o.z=R,i},d.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},d.equals=function(t,r){return t===r||n(t)&&n(r)&&e.equals(t.center,r.center)&&t.radius===r.radius},d.prototype.intersectPlane=function(e){return d.intersectPlane(this,e)},d.prototype.distanceSquaredTo=function(e){return d.distanceSquaredTo(this,e)},d.prototype.computePlaneDistances=function(e,t,r){return d.computePlaneDistances(this,e,t,r)},d.prototype.isOccluded=function(e){return 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e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var r,n={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},i={};return t(i,{element:{get:function(){if(i.supportsFullscreen())return document[n.fullscreenElement]}},changeEventName:{get:function(){if(i.supportsFullscreen())return n.fullscreenchange}},errorEventName:{get:function(){if(i.supportsFullscreen())return n.fullscreenerror}},enabled:{get:function(){if(i.supportsFullscreen())return document[n.fullscreenEnabled]}},fullscreen:{get:function(){if(i.supportsFullscreen())return null!==i.element}}}),i.supportsFullscreen=function(){if(e(r))return r;r=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return n.requestFullscreen="requestFullscreen",n.exitFullscreen="exitFullscreen",n.fullscreenEnabled="fullscreenEnabled",n.fullscreenElement="fullscreenElement",n.fullscreenchange="fullscreenchange",n.fullscreenerror="fullscreenerror",r=!0;for(var i,a=["webkit","moz","o","ms","khtml"],o=0,u=a.length;o<u;++o){var s=a[o];i=s+"RequestFullscreen","function"==typeof t[i]?(n.requestFullscreen=i,r=!0):(i=s+"RequestFullScreen","function"==typeof t[i]&&(n.requestFullscreen=i,r=!0)),i=s+"ExitFullscreen","function"==typeof document[i]?n.exitFullscreen=i:(i=s+"CancelFullScreen","function"==typeof document[i]&&(n.exitFullscreen=i)),i=s+"FullscreenEnabled",void 0!==document[i]?n.fullscreenEnabled=i:(i=s+"FullScreenEnabled",void 0!==document[i]&&(n.fullscreenEnabled=i)),i=s+"FullscreenElement",void 0!==document[i]?n.fullscreenElement=i:(i=s+"FullScreenElement",void 0!==document[i]&&(n.fullscreenElement=i)),i=s+"fullscreenchange",void 0!==document["on"+i]&&("ms"===s&&(i="MSFullscreenChange"),n.fullscreenchange=i),i=s+"fullscreenerror",void 0!==document["on"+i]&&("ms"===s&&(i="MSFullscreenError"),n.fullscreenerror=i)}return r},i.requestFullscreen=function(e,t){i.supportsFullscreen()&&e[n.requestFullscreen]({vrDisplay:t})},i.exitFullscreen=function(){i.supportsFullscreen()&&document[n.exitFullscreen]()},i}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,r){"use strict";function n(e){for(var t=e.split("."),r=0,n=t.length;r<n;++r)t[r]=parseInt(t[r],10);return t}function i(){if(!t(v)){v=!1;var e=/ Chrome\/([\.0-9]+)/.exec(_.userAgent);null!==e&&(v=!0,T=n(e[1]))}return v}function a(){return i()&&T}function o(){if(!t(R)&&(R=!1,!i()&&/ Safari\/[\.0-9]+/.test(_.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(_.userAgent);null!==e&&(R=!0,A=n(e[1]))}return R}function u(){return o()&&A}function s(){if(!t(S)){S=!1;var e=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(_.userAgent);null!==e&&(S=!0,N=n(e[1]),N.isNightly=!!e[2])}return S}function c(){return s()&&N}function l(){if(!t(g)){g=!1;var e;"Microsoft Internet Explorer"===_.appName?(e=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(_.userAgent),null!==e&&(g=!0,I=n(e[1]))):"Netscape"===_.appName&&(e=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(_.userAgent),null!==e&&(g=!0,I=n(e[1])))}return g}function f(){return l()&&I}function h(){if(!t(x)){x=!1;var e=/Firefox\/([\.0-9]+)/.exec(_.userAgent);null!==e&&(x=!0,O=n(e[1]))}return x}function d(){return t(w)||(w=/Windows/i.test(_.appVersion)),w}function E(){return h()&&O}function p(){return t(M)||(M="undefined"!=typeof PointerEvent&&(!t(_.pointerEnabled)||_.pointerEnabled)),M}function y(){if(!t(P)){var e=document.createElement("canvas");e.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var r=e.style.imageRendering;P=t(r)&&""!==r,P&&(C=r)}return P}function m(){return y()?C:void 0}var 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u,T=/^(\d{4})$/,R=/^(\d{4})-(\d{2})$/,A=/^(\d{4})-?(\d{3})$/,S=/^(\d{4})-?W(\d{2})-?(\d{1})?$/,N=/^(\d{4})-?(\d{2})-?(\d{2})$/,g=/([Z+\-])?(\d{2})?:?(\d{2})?$/,I=/^(\d{2})(\.\d+)?/.source+g.source,x=/^(\d{2}):?(\d{2})(\.\d+)?/.source+g.source,O=/^(\d{2}):?(\d{2}):?(\d{2})(\.\d+)?/.source+g.source,w="Invalid ISO 8601 date.";p.fromDate=function(e,t){var r=E(e.getUTCFullYear(),e.getUTCMonth()+1,e.getUTCDate(),e.getUTCHours(),e.getUTCMinutes(),e.getUTCSeconds(),e.getUTCMilliseconds());return n(t)?(d(r[0],r[1],t),f(t),t):new p(r[0],r[1],c.UTC)},p.fromIso8601=function(e,t){e=e.replace(",",".");var r,a,u,s=e.split("T"),l=1,h=1,y=0,v=0,g=0,M=0,C=s[0],P=s[1];if(!n(C))throw new i(w);var D;if(s=C.match(N),null!==s){if(D=C.split("-").length-1,D>0&&2!==D)throw new i(w);r=+s[1],l=+s[2],h=+s[3]}else if(s=C.match(R),null!==s)r=+s[1],l=+s[2];else if(s=C.match(T),null!==s)r=+s[1];else{var L;if(s=C.match(A),null!==s){if(r=+s[1],L=+s[2],u=o(r),L<1||u&&L>366||!u&&L>365)throw new 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W=60===g;for(W&&g--;v>=60;)v-=60,y++;for(;y>=24;)y-=24,h++;for(a=u&&2===l?_:m[l-1];h>a;)h-=a,l++,l>12&&(l-=12,r++),a=u&&2===l?_:m[l-1];for(;v<0;)v+=60,y--;for(;y<0;)y+=24,h--;for(;h<1;)l--,l<1&&(l+=12,r--),a=u&&2===l?_:m[l-1],h+=a;var H=E(r,l,h,y,v,g,M);return n(t)?(d(H[0],H[1],t),f(t)):t=new p(H[0],H[1],c.UTC),W&&p.addSeconds(t,1,t),t},p.now=function(e){return p.fromDate(new Date,e)};var M=new p(0,0,c.TAI);return p.toGregorianDate=function(e,t){var r=!1,i=h(e,M);n(i)||(p.addSeconds(e,-1,M),i=h(M,M),r=!0);var o=i.dayNumber,u=i.secondsOfDay;u>=43200&&(o+=1);var c=o+68569|0,l=4*c/146097|0;c=c-((146097*l+3)/4|0)|0;var f=4e3*(c+1)/1461001|0;c=c-(1461*f/4|0)+31|0;var d=80*c/2447|0,E=c-(2447*d/80|0)|0;c=d/11|0;var y=d+2-12*c|0,m=100*(l-49)+f+c|0,_=u/s.SECONDS_PER_HOUR|0,v=u-_*s.SECONDS_PER_HOUR,T=v/s.SECONDS_PER_MINUTE|0;v-=T*s.SECONDS_PER_MINUTE;var R=0|v,A=(v-R)/s.SECONDS_PER_MILLISECOND;return 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i=this;this._downloadPromise=e(c.request(t.url,s),function(e){p(i,e)},function(){i._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else p(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function E(e,t){return o.compare(e.julianDate,t)}function p(e,r){if(!n(r.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!n(r.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var i=r.columnNames.indexOf("modifiedJulianDateUtc"),a=r.columnNames.indexOf("xPoleWanderRadians"),s=r.columnNames.indexOf("yPoleWanderRadians"),c=r.columnNames.indexOf("ut1MinusUtcSeconds"),l=r.columnNames.indexOf("xCelestialPoleOffsetRadians"),d=r.columnNames.indexOf("yCelestialPoleOffsetRadians"),p=r.columnNames.indexOf("taiMinusUtcSeconds");if(i<0||a<0||s<0||c<0||l<0||d<0||p<0)return void(e._dataError="Error in loaded EOP data: The columnNames property must include modifiedJulianDateUtc, xPoleWanderRadians, yPoleWanderRadians, ut1MinusUtcSeconds, xCelestialPoleOffsetRadians, yCelestialPoleOffsetRadians, and taiMinusUtcSeconds columns");var y=e._samples=r.samples,m=e._dates=[];e._dateColumn=i,e._xPoleWanderRadiansColumn=a,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=l,e._yCelestialPoleOffsetRadiansColumn=d,e._taiMinusUtcSecondsColumn=p,e._columnCount=r.columnNames.length,e._lastIndex=void 0;for(var 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v=r[h+e._taiMinusUtcSecondsColumn],T=r[d+e._taiMinusUtcSecondsColumn];v!==T&&(l.equals(n)?E=p:p-=T-v)}return u.xPoleWander=m(f,r[h+e._xPoleWanderRadiansColumn],r[d+e._xPoleWanderRadiansColumn]),u.yPoleWander=m(f,r[h+e._yPoleWanderRadiansColumn],r[d+e._yPoleWanderRadiansColumn]),u.xPoleOffset=m(f,r[h+e._xCelestialPoleOffsetRadiansColumn],r[d+e._xCelestialPoleOffsetRadiansColumn]),u.yPoleOffset=m(f,r[h+e._yCelestialPoleOffsetRadiansColumn],r[d+e._yCelestialPoleOffsetRadiansColumn]),u.ut1MinusUtc=m(f,E,p),u}return d.NONE=a({getPromiseToLoad:function(){return e()},compute:function(e,t){return n(t)?(t.xPoleWander=0,t.yPoleWander=0,t.xPoleOffset=0,t.yPoleOffset=0,t.ut1MinusUtc=0):t=new i(0,0,0,0,0),t}}),d.prototype.getPromiseToLoad=function(){return e(this._downloadPromise)},d.prototype.compute=function(e,r){if(n(this._samples)){if(n(r)||(r=new i(0,0,0,0,0)),0===this._samples.length)return r.xPoleWander=0,r.yPoleWander=0,r.xPoleOffset=0,r.yPoleOffset=0,r.ut1MinusUtc=0,r;var a=this._dates,u=this._lastIndex,s=0,c=0;if(n(u)){var f=a[u],h=a[u+1],d=o.lessThanOrEquals(f,e),E=!n(h),p=E||o.greaterThanOrEquals(h,e);if(d&&p)return s=u,!E&&h.equals(e)&&++s,c=s+1,_(this,a,this._samples,e,s,c,r),r}var y=t(a,e,o.compare,this._dateColumn);return y>=0?(y<a.length-1&&a[y+1].equals(e)&&++y,s=y,c=y):(c=~y,s=c-1,s<0&&(s=0)),this._lastIndex=s,_(this,a,this._samples,e,s,c,r),r}if(n(this._dataError))throw new l(this._dataError)},d}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";function i(r,n){n=t(n,document.location.href);var i=new e(n),a=new e(r);return a.resolve(i).toString()}return i}),define("Core/joinUrls",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";function i(n,i,a){a=t(a,!0),n instanceof e||(n=new e(n)),i instanceof e||(i=new e(i)),r(i.authority)&&!r(i.scheme)&&("undefined"!=typeof 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i;if(i="undefined"!=typeof CESIUM_BASE_URL?CESIUM_BASE_URL:o(),!t(i))throw new r("Unable to determine Cesium base URL automatically, try defining a global variable called CESIUM_BASE_URL.");return f=new e(n(i))}function s(e){return a.toUrl("../"+e)}function c(e){return i(u(),e)}function l(e){t(h)||(h=t(a.toUrl)?s:c),t(d)||(d=document.createElement("a"));var r=h(e);return d.href=r,d.href=d.href,d.href}var f,h,d,E=/((?:.*\/)|^)cesium[\w-]*\.js(?:\W|$)/i;return l._cesiumScriptRegex=E,l.setBaseUrl=function(t){f=new e(t).resolve(new e(document.location.href))},l}),define("Core/Iau2006XysSample",[],function(){"use strict";function e(e,t,r){this.x=e,this.y=t,this.s=r}return e}),define("Core/Iau2006XysData",["../ThirdParty/when","./buildModuleUrl","./defaultValue","./defined","./Iau2006XysSample","./JulianDate","./loadJson","./RequestScheduler","./TimeStandard"],function(e,t,r,n,i,a,o,u,s){"use strict";function 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e.all(d)},c.prototype.computeXysRadians=function(e,t,r){var a=l(this,e,t);if(!(a<0)){var o=a/this._stepSizeDays|0;if(!(o>=this._totalSamples)){var u=this._interpolationOrder,s=o-(u/2|0);s<0&&(s=0);var c=s+u;c>=this._totalSamples&&(c=this._totalSamples-1,s=c-u,s<0&&(s=0));var h=!1,d=this._samples;if(n(d[3*s])||(f(this,s/this._samplesPerXysFile|0),h=!0),n(d[3*c])||(f(this,c/this._samplesPerXysFile|0),h=!0),!h){n(r)?(r.x=0,r.y=0,r.s=0):r=new i(0,0,0);var E,p,y=a-s*this._stepSizeDays,m=this._work,_=this._denominators,v=this._coef,T=this._xTable;for(E=0;E<=u;++E)m[E]=y-T[E];for(E=0;E<=u;++E){for(v[E]=1,p=0;p<=u;++p)p!==E&&(v[E]*=m[p]);v[E]*=_[E];var R=3*(s+E);r.x+=v[E]*d[R++],r.y+=v[E]*d[R++],r.s+=v[E]*d[R]}return r}}}},c}),define("Core/Quaternion",["./Cartesian3","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./Math","./Matrix3"],function(e,t,r,n,i,a,o,u){"use strict";function s(e,r,n,i){this.x=t(e,0),this.y=t(r,0),this.z=t(n,0),this.w=t(i,0)}var 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a=s.fromAxisAngle(e.UNIT_X,n,h),o=s.fromAxisAngle(e.UNIT_Y,-r,i);i=s.multiply(o,a,o);var u=s.fromAxisAngle(e.UNIT_Z,-t,h);return s.multiply(u,i,i)};var d=new e,E=new e,p=new s,y=new s,m=new s;s.packedLength=4,s.pack=function(e,r,n){return n=t(n,0),r[n++]=e.x,r[n++]=e.y,r[n++]=e.z,r[n]=e.w,r},s.unpack=function(e,n,i){return n=t(n,0),r(i)||(i=new s),i.x=e[n],i.y=e[n+1],i.z=e[n+2],i.w=e[n+3],i},s.packedInterpolationLength=3,s.convertPackedArrayForInterpolation=function(e,t,r,n){s.unpack(e,4*r,m),s.conjugate(m,m);for(var i=0,a=r-t+1;i<a;i++){var o=3*i;s.unpack(e,4*(t+i),p),s.multiply(p,m,p),p.w<0&&s.negate(p,p),s.computeAxis(p,d);var u=s.computeAngle(p);n[o]=d.x*u,n[o+1]=d.y*u,n[o+2]=d.z*u}},s.unpackInterpolationResult=function(t,n,i,a,o){r(o)||(o=new s),e.fromArray(t,0,E);var u=e.magnitude(E);return s.unpack(n,4*a,y),0===u?s.clone(s.IDENTITY,p):s.fromAxisAngle(E,u,p),s.multiply(p,y,o)},s.clone=function(e,t){if(r(e))return r(t)?(t.x=e.x,t.y=e.y,t.z=e.z,t.w=e.w,t):new 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0!==n&&(i=Math.sin(n)/n),r.x=t.x*i,r.y=t.y*i,r.z=t.z*i,r.w=Math.cos(n),r};var A=new e,S=new e,N=new s,g=new s;s.computeInnerQuadrangle=function(t,r,n,i){var a=s.conjugate(r,N);s.multiply(a,n,g);var o=s.log(g,A);s.multiply(a,t,g);var u=s.log(g,S);return e.add(o,u,o),e.multiplyByScalar(o,.25,o),e.negate(o,o),s.exp(o,N),s.multiply(r,N,i)},s.squad=function(e,t,r,n,i,a){var o=s.slerp(e,t,i,N),u=s.slerp(r,n,i,g);return s.slerp(o,u,2*i*(1-i),a)};for(var I=new s,x=1.9011074535173003,O=i.supportsTypedArrays()?new Float32Array(8):[],w=i.supportsTypedArrays()?new Float32Array(8):[],M=i.supportsTypedArrays()?new Float32Array(8):[],C=i.supportsTypedArrays()?new Float32Array(8):[],P=0;P<7;++P){var D=P+1,L=2*D+1;O[P]=1/(D*L),w[P]=D/L}return O[7]=x/136,w[7]=8*x/17,s.fastSlerp=function(e,t,r,n){var i,a=s.dot(e,t);a>=0?i=1:(i=-1,a=-a);for(var o=a-1,u=1-r,c=r*r,l=u*u,f=7;f>=0;--f)M[f]=(O[f]*c-w[f])*o,C[f]=(O[f]*l-w[f])*o;var h=i*r*(1+M[0]*(1+M[1]*(1+M[2]*(1+M[3]*(1+M[4]*(1+M[5]*(1+M[6]*(1+M[7])))))))),d=u*(1+C[0]*(1+C[1]*(1+C[2]*(1+C[3]*(1+C[4]*(1+C[5]*(1+C[6]*(1+C[7])))))))),E=s.multiplyByScalar(e,d,I);return s.multiplyByScalar(t,h,n),s.add(E,n,n)},s.fastSquad=function(e,t,r,n,i,a){var o=s.fastSlerp(e,t,i,N),u=s.fastSlerp(r,n,i,g);return s.fastSlerp(o,u,2*i*(1-i),a)},s.equals=function(e,t){return e===t||r(e)&&r(t)&&e.x===t.x&&e.y===t.y&&e.z===t.z&&e.w===t.w},s.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e.x-t.x)<=n&&Math.abs(e.y-t.y)<=n&&Math.abs(e.z-t.z)<=n&&Math.abs(e.w-t.w)<=n},s.ZERO=a(new s(0,0,0,0)),s.IDENTITY=a(new s(0,0,0,1)),s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.prototype.equalsEpsilon=function(e,t){return s.equalsEpsilon(this,e,t)},s.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+", 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t=a(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=s.x,n[1]=s.y,n[2]=s.z,n[3]=0,n[4]=c.x,n[5]=c.y,n[6]=c.z,n[7]=0,n[8]=u.x,n[9]=u.y,n[10]=u.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new y(s.x,c.x,u.x,e.x,s.y,c.y,u.y,e.y,s.z,c.z,u.z,e.z,0,0,0,1)};var S=new r,N=new r,g=new r;v.northEastDownToFixedFrame=function(e,t,n){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var i=E.sign(e.z);return o(n)?(n[0]=-i,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=1,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=-i,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new y(-i,0,0,e.x,0,1,0,e.y,0,0,-i,e.z,0,0,0,1)}var u=S,s=N,c=g;return t=a(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=c.x,n[1]=c.y,n[2]=c.z,n[3]=0,n[4]=s.x,n[5]=s.y,n[6]=s.z,n[7]=0,n[8]=-u.x,n[9]=-u.y,n[10]=-u.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new y(c.x,s.x,-u.x,e.x,c.y,s.y,-u.y,e.y,c.z,s.z,-u.z,e.z,0,0,0,1)},v.northUpEastToFixedFrame=function(e,t,n){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var i=E.sign(e.z);return o(n)?(n[0]=-i,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=i,n[7]=0,n[8]=0,n[9]=1,n[10]=0,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new y(-i,0,0,e.x,0,0,1,e.y,0,i,0,e.z,0,0,0,1)}var u=T,s=R,c=A;return t=a(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=c.x,n[1]=c.y,n[2]=c.z,n[3]=0,n[4]=u.x,n[5]=u.y,n[6]=u.z,n[7]=0,n[8]=s.x,n[9]=s.y,n[10]=s.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new y(c.x,u.x,s.x,e.x,c.y,u.y,s.y,e.y,c.z,u.z,s.z,e.z,0,0,0,1)};var I=new m,x=new r(1,1,1),O=new y;v.headingPitchRollToFixedFrame=function(e,t,n,i,a,o){var u=m.fromHeadingPitchRoll(t,n,i,I),s=y.fromTranslationQuaternionRotationScale(r.ZERO,u,x,O);return o=v.eastNorthUpToFixedFrame(e,a,o),y.multiply(o,s,o)},v.aircraftHeadingPitchRollToFixedFrame=function(e,t,n,i,a,o){var u=m.fromHeadingPitchRoll(t,n,i,I),s=y.fromTranslationQuaternionRotationScale(r.ZERO,u,x,O);return o=v.northEastDownToFixedFrame(e,a,o),y.multiply(o,s,o)};var w=new y,M=new p;v.headingPitchRollQuaternion=function(e,t,r,n,i,a){var o=v.headingPitchRollToFixedFrame(e,t,r,n,i,w),u=y.getRotation(o,M);return m.fromRotationMatrix(u,a)},v.aircraftHeadingPitchRollQuaternion=function(e,t,r,n,i,a){var o=v.aircraftHeadingPitchRollToFixedFrame(e,t,r,n,i,w),u=y.getRotation(o,M);return m.fromRotationMatrix(u,a)};var C=24110.54841,P=8640184.812866,D=.093104,L=-62e-7,U=1.1772758384668e-19,b=72921158553e-15,F=E.TWO_PI/86400,z=new d;v.computeTemeToPseudoFixedMatrix=function(e,t){z=d.addSeconds(e,-d.computeTaiMinusUtc(e),z);var r,n=z.dayNumber,i=z.secondsOfDay,a=n-2451545;r=i>=43200?(a+.5)/_.DAYS_PER_JULIAN_CENTURY:(a-.5)/_.DAYS_PER_JULIAN_CENTURY;var u=C+r*(P+r*(D+r*L)),s=u*F%E.TWO_PI,c=b+U*(n-2451545.5),l=(i+.5*_.SECONDS_PER_DAY)%_.SECONDS_PER_DAY,f=s+c*l,h=Math.cos(f),y=Math.sin(f);return o(t)?(t[0]=h,t[1]=-y,t[2]=0,t[3]=y,t[4]=h,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new p(h,y,0,-y,h,0,0,0,1)},v.iau2006XysData=new f,v.earthOrientationParameters=s.NONE;var B=32.184,G=2451545;v.preloadIcrfFixed=function(t){var r=t.start.dayNumber,n=t.start.secondsOfDay+B,i=t.stop.dayNumber,a=t.stop.secondsOfDay+B,o=v.iau2006XysData.preload(r,n,i,a),u=v.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},v.computeIcrfToFixedMatrix=function(e,t){o(t)||(t=new p);var r=v.computeFixedToIcrfMatrix(e,t);if(o(r))return p.transpose(r,t)};var q=new h(0,0,0),W=new c(0,0,0,0,0,0),H=new p,X=new p;v.computeFixedToIcrfMatrix=function(e,t){o(t)||(t=new p);var r=v.earthOrientationParameters.compute(e,W);if(o(r)){var n=e.dayNumber,i=e.secondsOfDay+B,a=v.iau2006XysData.computeXysRadians(n,i,q);if(o(a)){var u=a.x+r.xPoleOffset,s=a.y+r.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=H;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=p.fromRotationZ(-a.s,X),h=p.multiply(l,f,H),y=e.dayNumber,m=e.secondsOfDay-d.computeTaiMinusUtc(e)+r.ut1MinusUtc,T=y-2451545,R=m/_.SECONDS_PER_DAY,A=.779057273264+R+.00273781191135448*(T+R);A=A%1*E.TWO_PI;var S=p.fromRotationZ(A,X),N=p.multiply(h,S,H),g=Math.cos(r.xPoleWander),I=Math.cos(r.yPoleWander),x=Math.sin(r.xPoleWander),O=Math.sin(r.yPoleWander),w=n-G+i/_.SECONDS_PER_DAY;w/=36525;var M=-47e-6*w*E.RADIANS_PER_DEGREE/3600,C=Math.cos(M),P=Math.sin(M),D=X;return D[0]=g*C,D[1]=g*P,D[2]=x,D[3]=-I*P+O*x*C,D[4]=I*C+O*x*P,D[5]=-O*g,D[6]=-O*P-I*x*C,D[7]=O*C-I*x*P,D[8]=I*g,p.multiply(N,D,t)}}};var V=new n;v.pointToWindowCoordinates=function(e,t,r,n){return n=v.pointToGLWindowCoordinates(e,t,r,n),n.y=2*t[5]-n.y,n},v.pointToGLWindowCoordinates=function(e,r,i,a){o(a)||(a=new t);var u=V;return y.multiplyByVector(e,n.fromElements(i.x,i.y,i.z,1,u),u),n.multiplyByScalar(u,1/u.w,u),y.multiplyByVector(r,u,u),t.fromCartesian4(u,a)};var Y=new r,k=new r,Z=new r;v.rotationMatrixFromPositionVelocity=function(e,t,n,i){var u=a(n,l.WGS84).geodeticSurfaceNormal(e,Y),s=r.cross(t,u,k);r.equalsEpsilon(s,r.ZERO,E.EPSILON6)&&(s=r.clone(r.UNIT_X,s));var c=r.cross(s,t,Z);return r.cross(t,c,s),r.negate(s,s),o(i)||(i=new p),i[0]=t.x,i[1]=t.y,i[2]=t.z,i[3]=s.x,i[4]=s.y,i[5]=s.z,i[6]=c.x,i[7]=c.y,i[8]=c.z,i};var j=new i,K=new r,J=new r,Q=new n,$=new n,ee=new n,te=new n,re=new n,ne=new y,ie=new y;return v.basisTo2D=function(e,t,i){var a=e.ellipsoid,o=y.getColumn(t,3,Q),u=a.cartesianToCartographic(o,j),s=v.eastNorthUpToFixedFrame(o,a,ne),c=y.inverseTransformation(s,ie),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var h=y.getColumn(t,0,J),d=r.magnitude(h),E=y.multiplyByVector(c,h,ee);n.fromElements(E.z,E.x,E.y,0,E);var p=y.getColumn(t,1,J),m=r.magnitude(p),_=y.multiplyByVector(c,p,te);n.fromElements(_.z,_.x,_.y,0,_);var T=y.getColumn(t,2,J),R=r.magnitude(T),A=re;return r.cross(E,_,A),r.normalize(A,A),r.cross(_,A,E),r.normalize(E,E),r.cross(A,E,_),r.normalize(_,_),r.multiplyByScalar(E,d,E),r.multiplyByScalar(_,m,_),r.multiplyByScalar(A,R,A),y.setColumn(i,0,E,i),y.setColumn(i,1,_,i),y.setColumn(i,2,A,i),y.setColumn(i,3,f,i),i},v}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,r,n,i,a,o,u,s,c,l,f,h,d,E){"use strict";function p(e,t){t=i(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var n=E.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=r.fromCartesian4(f.getColumn(n,0,y)),this._yAxis=r.fromCartesian4(f.getColumn(n,1,y));var a=r.fromCartesian4(f.getColumn(n,2,y));this._plane=h.fromPointNormal(e,a)}var y=new n;o(p.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var m=new e;p.fromPoints=function(t,r){var n=e.fromPoints(t,m);return new p(n.center,r)};var _=new d,v=new r;p.prototype.projectPointOntoPlane=function(e,n){var i=_;i.origin=e,r.normalize(e,i.direction);var o=c.rayPlane(i,this._plane,v);if(a(o)||(r.negate(i.direction,i.direction),o=c.rayPlane(i,this._plane,v)),a(o)){var u=r.subtract(o,this._origin,o),s=r.dot(this._xAxis,u),l=r.dot(this._yAxis,u);return a(n)?(n.x=s,n.y=l,n):new t(s,l)}},p.prototype.projectPointsOntoPlane=function(e,t){a(t)||(t=[]);for(var r=0,n=e.length,i=0;i<n;i++){var o=this.projectPointOntoPlane(e[i],t[r]);a(o)&&(t[r]=o,r++)}return 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t={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return e(t)}),define("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(e,t){"use strict";var r={POINTS:e.POINTS,LINES:e.LINES,LINE_LOOP:e.LINE_LOOP,LINE_STRIP:e.LINE_STRIP,TRIANGLES:e.TRIANGLES,TRIANGLE_STRIP:e.TRIANGLE_STRIP,TRIANGLE_FAN:e.TRIANGLE_FAN,validate:function(e){return e===r.POINTS||e===r.LINES||e===r.LINE_LOOP||e===r.LINE_STRIP||e===r.TRIANGLES||e===r.TRIANGLE_STRIP||e===r.TRIANGLE_FAN}};return t(r)}),define("Core/Geometry",["./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(e,t,r,n,i){"use strict";function a(t){t=e(t,e.EMPTY_OBJECT),this.attributes=t.attributes,this.indices=t.indices,this.primitiveType=e(t.primitiveType,i.TRIANGLES),this.boundingSphere=t.boundingSphere,this.geometryType=e(t.geometryType,n.NONE),this.boundingSphereCV=t.boundingSphereCV}return a.computeNumberOfVertices=function(e){var n=-1;for(var i in 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i={high:0,low:0};n.fromCartesian=function(e,r){t(r)||(r=new n);var a=r.high,o=r.low;return n.encode(e.x,i),a.x=i.high,o.x=i.low,n.encode(e.y,i),a.y=i.high,o.y=i.low,n.encode(e.z,i),a.z=i.high,o.z=i.low,r};var a=new n;return n.writeElements=function(e,t,r){n.fromCartesian(e,a);var i=a.high,o=a.low;t[r]=i.x,t[r+1]=i.y,t[r+2]=i.z,t[r+3]=o.x,t[r+4]=o.y,t[r+5]=o.z},n}),define("Core/IndexDatatype",["../Renderer/WebGLConstants","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,r,n,i){"use strict";var a={UNSIGNED_BYTE:e.UNSIGNED_BYTE,UNSIGNED_SHORT:e.UNSIGNED_SHORT,UNSIGNED_INT:e.UNSIGNED_INT};return a.getSizeInBytes=function(e){switch(e){case a.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case a.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case a.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},a.validate=function(e){return t(e)&&(e===a.UNSIGNED_BYTE||e===a.UNSIGNED_SHORT||e===a.UNSIGNED_INT)},a.createTypedArray=function(e,t){return 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a=n[i];a.values=u.createTypedArray(a.componentDatatype,a.values)}var o=d.computeNumberOfVertices(e);return e.indices=m.createTypedArray(o,e.indices),t&&(e.boundingSphere=r.fromVertices(n.position.values)),e}}function Z(e){var t=e.attributes,r={};for(var n in t)if(t.hasOwnProperty(n)&&c(t[n])&&c(t[n].values)){var i=t[n];r[n]=new E({componentDatatype:i.componentDatatype,componentsPerAttribute:i.componentsPerAttribute,normalize:i.normalize,values:[]})}return new d({attributes:r,indices:[],primitiveType:e.primitiveType})}function j(e,t,r){var n=c(e.geometry.boundingSphere);t=k(t,n),r=k(r,n),c(r)&&!c(t)?e.geometry=r:!c(r)&&c(t)?e.geometry=t:(e.westHemisphereGeometry=t,e.eastHemisphereGeometry=r,e.geometry=void 0)}function K(e,r,a,o,u,s,l,f,h,d,E){if(c(s)||c(l)||c(f)||c(h)){var p=i.fromArray(u,3*e,xe),y=i.fromArray(u,3*r,Oe),m=i.fromArray(u,3*a,we),_=t(o,p,y,m,Me);if(c(s)){var v=i.fromArray(s,3*e,xe),T=i.fromArray(s,3*r,Oe),R=i.fromArray(s,3*a,we);i.multiplyByScalar(v,_.x,v),i.multiplyByScalar(T,_.y,T),i.multiplyByScalar(R,_.z,R);var A=i.add(v,T,v);i.add(A,R,A),i.normalize(A,A),i.pack(A,d.normal.values,3*E)}if(c(l)){var S=i.fromArray(l,3*e,xe),N=i.fromArray(l,3*r,Oe),g=i.fromArray(l,3*a,we);i.multiplyByScalar(S,_.x,S),i.multiplyByScalar(N,_.y,N),i.multiplyByScalar(g,_.z,g);var I=i.add(S,N,S);i.add(I,g,I),i.normalize(I,I),i.pack(I,d.binormal.values,3*E)}if(c(f)){var x=i.fromArray(f,3*e,xe),O=i.fromArray(f,3*r,Oe),w=i.fromArray(f,3*a,we);i.multiplyByScalar(x,_.x,x),
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R=p[o],A=p[o+1],S=p[o+2],N=i.fromArray(l,3*R),g=i.fromArray(l,3*A),I=i.fromArray(l,3*S),x=Y(N,g,I);if(c(x)&&x.positions.length>3)for(var O=x.positions,w=x.indices,M=w.length,C=0;C<M;++C){var P=w[C],D=O[P];D.y<0?(t=m.attributes,r=m.indices,n=_):(t=y.attributes,r=y.indices,n=v),a=J(t,r,n,p,P<3?o+P:-1,D),K(R,A,S,D,l,f,h,d,E,t,a)}else c(x)&&(N=x.positions[0],g=x.positions[1],I=x.positions[2]),N.y<0?(t=m.attributes,r=m.indices,n=_):(t=y.attributes,r=y.indices,n=v),a=J(t,r,n,p,o,N),K(R,A,S,N,l,f,h,d,E,t,a),a=J(t,r,n,p,o+1,g),K(R,A,S,g,l,f,h,d,E,t,a),a=J(t,r,n,p,o+2,I),K(R,A,S,I,l,f,h,d,E,t,a)}j(e,m,y)}function $(e){var t,r=e.geometry,n=r.attributes,a=n.position.values,o=r.indices,u=Z(r),s=Z(r),l=o.length,f=[];f.length=a.length/3;var h=[];for(h.length=a.length/3,t=0;t<f.length;++t)f[t]=-1,h[t]=-1;for(t=0;t<l;t+=2){var d=o[t],E=o[t+1],p=i.fromArray(a,3*d,xe),y=i.fromArray(a,3*E,Oe);Math.abs(p.y)<T.EPSILON6&&(p.y<0?p.y=-T.EPSILON6:p.y=T.EPSILON6),Math.abs(y.y)<T.EPSILON6&&(y.y<0?y.y=-T.EPSILON6:y.y=T.EPSILON6);var m=u.attributes,_=u.indices,R=h,A=s.attributes,S=s.indices,N=f,g=v.lineSegmentPlane(p,y,Le,we);if(c(g)){var I=i.multiplyByScalar(i.UNIT_Y,5*T.EPSILON9,Ue);p.y<0&&(i.negate(I,I),m=s.attributes,_=s.indices,R=f,A=u.attributes,S=u.indices,N=h);var x=i.add(g,I,be);J(m,_,R,o,t,p),J(m,_,R,o,-1,x),i.negate(I,I),i.add(g,I,x),J(A,S,N,o,-1,x),J(A,S,N,o,t+1,y)}else{var O,w,M;p.y<0?(O=s.attributes,w=s.indices,M=f):(O=u.attributes,w=u.indices,M=h),J(O,w,M,o,t,p),J(O,w,M,o,t+1,y)}}j(e,s,u)}function ee(e){for(var t=e.attributes,r=t.position.values,n=t.prevPosition.values,a=t.nextPosition.values,o=r.length,u=0;u<o;u+=3){var s=i.unpack(r,u,Be);if(!(s.x>0)){var c=i.unpack(n,u,Ge);(s.y<0&&c.y>0||s.y>0&&c.y<0)&&(u-3>0?(n[u]=r[u-3],n[u+1]=r[u-2],n[u+2]=r[u-1]):i.pack(s,n,u));var l=i.unpack(a,u,qe);(s.y<0&&l.y>0||s.y>0&&l.y<0)&&(u+3<o?(a[u]=r[u+3],a[u+1]=r[u+4],a[u+2]=r[u+5]):i.pack(s,a,u))}}}function te(e){var t,r,o,u=e.geometry,s=u.attributes,l=s.position.values,f=s.prevPosition.values,h=s.nextPosition.values,d=s.expandAndWidth.values,E=c(s.st)?s.st.values:void 0,p=c(s.color)?s.color.values:void 0,y=Z(u),m=Z(u),_=!1,R=l.length/3;for(t=0;t<R;t+=4){var A=t,S=t+2,N=i.fromArray(l,3*A,Be),g=i.fromArray(l,3*S,Ge);if(Math.abs(N.y)<ke)for(N.y=ke*(g.y<0?-1:1),l[3*t+1]=N.y,l[3*(t+1)+1]=N.y,r=3*A;r<3*A+12;r+=3)f[r]=l[3*t],f[r+1]=l[3*t+1],f[r+2]=l[3*t+2];if(Math.abs(g.y)<ke)for(g.y=ke*(N.y<0?-1:1),l[3*(t+2)+1]=g.y,l[3*(t+3)+1]=g.y,r=3*A;r<3*A+12;r+=3)h[r]=l[3*(t+2)],h[r+1]=l[3*(t+2)+1],h[r+2]=l[3*(t+2)+2];var I=y.attributes,x=y.indices,O=m.attributes,w=m.indices,M=v.lineSegmentPlane(N,g,Le,We);if(c(M)){_=!0;var C=i.multiplyByScalar(i.UNIT_Y,Ye,He);N.y<0&&(i.negate(C,C),I=m.attributes,x=m.indices,O=y.attributes,w=y.indices);var P=i.add(M,C,Xe);I.position.values.push(N.x,N.y,N.z,N.x,N.y,N.z),I.position.values.push(P.x,P.y,P.z),I.position.values.push(P.x,P.y,P.z),I.prevPosition.values.push(f[3*A],f[3*A+1],f[3*A+2]),I.prevPosition.values.push(f[3*A+3],f[3*A+4],f[3*A+5]),I.prevPosition.values.push(N.x,N.y,N.z,N.x,N.y,N.z),I.nextPosition.values.push(P.x,P.y,P.z),I.nextPosition.values.push(P.x,P.y,P.z),I.nextPosition.values.push(P.x,P.y,P.z),I.nextPosition.values.push(P.x,P.y,P.z),i.negate(C,C),i.add(M,C,P),O.position.values.push(P.x,P.y,P.z),O.position.values.push(P.x,P.y,P.z),O.position.values.push(g.x,g.y,g.z,g.x,g.y,g.z),O.prevPosition.values.push(P.x,P.y,P.z),O.prevPosition.values.push(P.x,P.y,P.z),O.prevPosition.values.push(P.x,P.y,P.z),O.prevPosition.values.push(P.x,P.y,P.z),O.nextPosition.values.push(g.x,g.y,g.z,g.x,g.y,g.z),O.nextPosition.values.push(h[3*S],h[3*S+1],h[3*S+2]),O.nextPosition.values.push(h[3*S+3],h[3*S+4],h[3*S+5]);var D=n.fromArray(d,2*A,Fe),L=Math.abs(D.y);I.expandAndWidth.values.push(-1,L,1,L),I.expandAndWidth.values.push(-1,-L,1,-L),O.expandAndWidth.values.push(-1,L,1,L),O.expandAndWidth.values.push(-1,-L,1,-L);var U=i.magnitudeSquared(i.subtract(M,N,qe));if(U/=i.magnitudeSquared(i.subtract(g,N,qe)),c(p)){var b=a.fromArray(p,4*A,Ve),F=a.fromArray(p,4*S,Ve),z=T.lerp(b.x,F.x,U),B=T.lerp(b.y,F.y,U),G=T.lerp(b.z,F.z,U),q=T.lerp(b.w,F.w,U);for(r=4*A;r<4*A+8;++r)I.color.values.push(p[r]);for(I.color.values.push(z,B,G,q),I.color.values.push(z,B,G,q),O.color.values.push(z,B,G,q),O.color.values.push(z,B,G,q),r=4*S;r<4*S+8;++r)O.color.values.push(p[r])}if(c(E)){var W=n.fromArray(E,2*A,Fe),H=n.fromArray(E,2*(t+3),ze),X=T.lerp(W.x,H.x,U);for(r=2*A;r<2*A+4;++r)I.st.values.push(E[r]);for(I.st.values.push(X,W.y),I.st.values.push(X,H.y),O.st.values.push(X,W.y),O.st.values.push(X,H.y),r=2*S;r<2*S+4;++r)O.st.values.push(E[r])}o=I.position.values.length/3-4,x.push(o,o+2,o+1),x.push(o+1,o+2,o+3),o=O.position.values.length/3-4,w.push(o,o+2,o+1),w.push(o+1,o+2,o+3)}else{var V,Y;for(N.y<0?(V=m.attributes,Y=m.indices):(V=y.attributes,Y=y.indices),V.position.values.push(N.x,N.y,N.z),V.position.values.push(N.x,N.y,N.z),V.position.values.push(g.x,g.y,g.z),V.position.values.push(g.x,g.y,g.z),r=3*t;r<3*t+12;++r)V.prevPosition.values.push(f[r]),V.nextPosition.values.push(h[r]);for(r=2*t;r<2*t+8;++r)V.expandAndWidth.values.push(d[r]),c(E)&&V.st.values.push(E[r]);if(c(p))for(r=4*t;r<4*t+16;++r)V.color.values.push(p[r]);o=V.position.values.length/3-4,Y.push(o,o+2,o+1),Y.push(o+1,o+2,o+3)}}_&&(ee(m),ee(y)),j(e,m,y)}var re={};re.toWireframe=function(e){var t=e.indices;if(c(t)){switch(e.primitiveType){case N.TRIANGLES:e.indices=x(t);break;case N.TRIANGLE_STRIP:e.indices=O(t);break;case N.TRIANGLE_FAN:e.indices=w(t);break;default:throw new l("geometry.primitiveType must be TRIANGLES, TRIANGLE_STRIP, or TRIANGLE_FAN.")}e.primitiveType=N.LINES}return e},re.createLineSegmentsForVectors=function(e,t,n){t=s(t,"normal"),n=s(n,1e4);for(var i=e.attributes.position.values,a=e.attributes[t].values,o=i.length,l=new Float64Array(2*o),f=0,h=0;h<o;h+=3)l[f++]=i[h],l[f++]=i[h+1],l[f++]=i[h+2],l[f++]=i[h]+a[h]*n,l[f++]=i[h+1]+a[h+1]*n,l[f++]=i[h+2]+a[h+2]*n;var p,y=e.boundingSphere;return c(y)&&(p=new r(y.center,y.radius+n)),new d({attributes:{position:new E({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:N.LINES,boundingSphere:p})},re.createAttributeLocations=function(e){var t,r=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","binormal","tangent","compressedAttributes"],n=e.attributes,i={},a=0,o=r.length;for(t=0;t<o;++t){var u=r[t];c(n[u])&&(i[u]=a++)}for(var s in n)n.hasOwnProperty(s)&&!c(i[s])&&(i[s]=a++);return i},re.reorderForPreVertexCache=function(e){var t=d.computeNumberOfVertices(e),r=e.indices;if(c(r)){for(var n=new Int32Array(t),i=0;i<t;i++)n[i]=-1;for(var a,o=r,s=o.length,l=m.createTypedArray(t,s),f=0,h=0,E=0;f<s;)a=n[o[f]],a!==-1?l[h]=a:(a=o[f],n[a]=E,l[h]=E,++E),++f,++h;e.indices=l;var p=e.attributes;for(var y in p)if(p.hasOwnProperty(y)&&c(p[y])&&c(p[y].values)){for(var _=p[y],v=_.values,T=0,R=_.componentsPerAttribute,A=u.createTypedArray(_.componentDatatype,E*R);T<t;){var S=n[T];if(S!==-1)for(i=0;i<R;i++)A[R*S+i]=v[R*T+i];++T}_.values=A}}return e},re.reorderForPostVertexCache=function(e,t){var r=e.indices;if(e.primitiveType===N.TRIANGLES&&c(r)){for(var n=r.length,i=0,a=0;a<n;a++)r[a]>i&&(i=r[a]);e.indices=g.tipsify({indices:r,maximumIndex:i,cacheSize:t})}return e},re.fitToUnsignedShortIndices=function(e){var t=[],r=d.computeNumberOfVertices(e);if(c(e.indices)&&r>=T.SIXTY_FOUR_KILOBYTES){var n,i=[],a=[],o=0,u=M(e.attributes),s=e.indices,l=s.length;e.primitiveType===N.TRIANGLES?n=3:e.primitiveType===N.LINES?n=2:e.primitiveType===N.POINTS&&(n=1);for(var f=0;f<l;f+=n){for(var h=0;h<n;++h){var E=s[f+h],p=i[E];c(p)||(p=o++,i[E]=p,C(u,e.attributes,E)),a.push(p)}o+n>=T.SIXTY_FOUR_KILOBYTES&&(t.push(new d({attributes:u,indices:a,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV})),i=[],a=[],o=0,u=M(e.attributes))}0!==a.length&&t.push(new d({attributes:u,indices:a,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV}))}else t.push(e);return t};var ne=new i,ie=new o;re.projectTo2D=function(e,t,r,n,a){var o=e.attributes[t];a=c(a)?a:new h;for(var s=a.ellipsoid,f=o.values,d=new Float64Array(f.length),p=0,y=0;y<f.length;y+=3){var m=i.fromArray(f,y,ne),_=s.cartesianToCartographic(m,ie);if(!c(_))throw new l("Could not project point ("+m.x+", "+m.y+", "+m.z+") to 2D.");var v=a.project(_,ne);d[p++]=v.x,d[p++]=v.y,d[p++]=v.z}return e.attributes[r]=o,e.attributes[n]=new E({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:d}),delete e.attributes[t],e};var ae={high:0,low:0};re.encodeAttribute=function(e,t,r,n){for(var i=e.attributes[t],a=i.values,o=a.length,s=new Float32Array(o),c=new Float32Array(o),l=0;l<o;++l)f.encode(a[l],ae),s[l]=ae.high,c[l]=ae.low;var h=i.componentsPerAttribute;return e.attributes[r]=new E({componentDatatype:u.FLOAT,componentsPerAttribute:h,values:s}),e.attributes[n]=new E({componentDatatype:u.FLOAT,componentsPerAttribute:h,values:c}),delete e.attributes[t],e};var oe=new i,ue=new A,se=new R;re.transformToWorldCoordinates=function(e){var t=e.modelMatrix;if(A.equals(t,A.IDENTITY))return e;var n=e.geometry.attributes;P(t,n.position),P(t,n.prevPosition),P(t,n.nextPosition),(c(n.normal)||c(n.binormal)||c(n.tangent))&&(A.inverse(t,ue),A.transpose(ue,ue),A.getRotation(ue,se),D(se,n.normal),D(se,n.binormal),D(se,n.tangent));var i=e.geometry.boundingSphere;return c(i)&&(e.geometry.boundingSphere=r.transform(i,t,i)),e.modelMatrix=A.clone(A.IDENTITY),e};var ce=new i;re.combineInstances=function(e){for(var t=[],r=[],n=e.length,i=0;i<n;++i){var a=e[i];c(a.geometry)?t.push(a):c(a.westHemisphereGeometry)&&c(a.eastHemisphereGeometry)&&r.push(a)}var o=[];return t.length>0&&o.push(U(t,"geometry")),r.length>0&&(o.push(U(r,"westHemisphereGeometry")),o.push(U(r,"eastHemisphereGeometry"))),o};var le=new i,fe=new i,he=new i,de=new i;re.computeNormal=function(e){for(var t=e.indices,r=e.attributes,n=r.position.values,a=r.position.values.length/3,o=t.length,s=new Array(a),c=new Array(o/3),l=new Array(o),f=0;f<a;f++)s[f]={indexOffset:0,count:0,currentCount:0};var h=0;for(f=0;f<o;f+=3){var d=t[f],p=t[f+1],y=t[f+2],m=3*d,_=3*p,v=3*y;fe.x=n[m],fe.y=n[m+1],fe.z=n[m+2],he.x=n[_],he.y=n[_+1],he.z=n[_+2],de.x=n[v],de.y=n[v+1],de.z=n[v+2],s[d].count++,s[p].count++,s[y].count++,i.subtract(he,fe,he),i.subtract(de,fe,de),c[h]=i.cross(he,de,new i),h++}var T=0;for(f=0;f<a;f++)s[f].indexOffset+=T,T+=s[f].count;h=0;var R;for(f=0;f<o;f+=3){R=s[t[f]];var A=R.indexOffset+R.currentCount;l[A]=h,R.currentCount++,R=s[t[f+1]],A=R.indexOffset+R.currentCount,l[A]=h,R.currentCount++,R=s[t[f+2]],A=R.indexOffset+R.currentCount,l[A]=h,R.currentCount++,h++}var S=new Float32Array(3*a);for(f=0;f<a;f++){var N=3*f;if(R=s[f],R.count>0){for(i.clone(i.ZERO,le),h=0;h<R.count;h++)i.add(le,c[l[R.indexOffset+h]],le);i.normalize(le,le),S[N]=le.x,S[N+1]=le.y,S[N+2]=le.z}else S[N]=0,S[N+1]=0,S[N+2]=1}return e.attributes.normal=new E({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:S}),e};var Ee=new i,pe=new i,ye=new i;re.computeBinormalAndTangent=function(e){for(var t=(e.attributes,e.indices),r=e.attributes.position.values,n=e.attributes.normal.values,a=e.attributes.st.values,o=e.attributes.position.values.length/3,s=t.length,c=new Array(3*o),l=0;l<c.length;l++)c[l]=0;var f,h,d;for(l=0;l<s;l+=3){var p=t[l],y=t[l+1],m=t[l+2];f=3*p,h=3*y,d=3*m;var _=2*p,v=2*y,T=2*m,R=r[f],A=r[f+1],S=r[f+2],N=a[_],g=a[_+1],I=a[v+1]-g,x=a[T+1]-g,O=1/((a[v]-N)*x-(a[T]-N)*I),w=(x*(r[h]-R)-I*(r[d]-R))*O,M=(x*(r[h+1]-A)-I*(r[d+1]-A))*O,C=(x*(r[h+2]-S)-I*(r[d+2]-S))*O;c[f]+=w,c[f+1]+=M,c[f+2]+=C,c[h]+=w,c[h+1]+=M,c[h+2]+=C,c[d]+=w,c[d+1]+=M,c[d+2]+=C}var P=new Float32Array(3*o),D=new Float32Array(3*o);for(l=0;l<o;l++){f=3*l,h=f+1,d=f+2;var L=i.fromArray(n,f,Ee),U=i.fromArray(c,f,ye),b=i.dot(L,U);i.multiplyByScalar(L,b,pe),i.normalize(i.subtract(U,pe,U),U),D[f]=U.x,D[h]=U.y,D[d]=U.z,i.normalize(i.cross(L,U,U),U),P[f]=U.x,P[h]=U.y,P[d]=U.z}return e.attributes.tangent=new E({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:D}),e.attributes.binormal=new 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e},_}),define("Core/PolygonGeometryLibrary",["./arrayRemoveDuplicates","./Cartesian2","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./Ellipsoid","./EllipsoidTangentPlane","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryPipeline","./IndexDatatype","./Math","./PolygonPipeline","./PrimitiveType","./Queue","./WindingOrder"],function(e,t,r,n,i,a,o,u,s,c,l,f,h,d,E,p,y,m){"use strict";function _(e,t,n,i){return r.subtract(t,e,T),r.multiplyByScalar(T,n/i,T),r.add(e,T,T),[T.x,T.y,T.z]}var v={};v.computeHierarchyPackedLength=function(e){for(var t=0,n=[e];n.length>0;){var i=n.pop();if(a(i)){t+=2;var o=i.positions,u=i.holes;if(a(o)&&(t+=o.length*r.packedLength),a(u))for(var s=u.length,c=0;c<s;++c)n.push(u[c])}}return t},v.packPolygonHierarchy=function(e,t,n){for(var i=[e];i.length>0;){var o=i.pop();if(a(o)){var u=o.positions,s=o.holes;if(t[n++]=a(u)?u.length:0,t[n++]=a(s)?s.length:0,a(u))for(var c=u.length,l=0;l<c;++l,n+=3)r.pack(u[l],t,n);if(a(s))for(var f=s.length,h=0;h<f;++h)i.push(s[h])}}return n},v.unpackPolygonHierarchy=function(e,t){for(var n=e[t++],i=e[t++],a=new Array(n),o=i>0?new Array(i):void 0,u=0;u<n;++u,t+=r.packedLength)a[u]=r.unpack(e,t);for(var s=0;s<i;++s)o[s]=v.unpackPolygonHierarchy(e,t),t=o[s].startingIndex,delete o[s].startingIndex;return{positions:a,holes:o,startingIndex:t}};var T=new r;v.subdivideLineCount=function(e,t,n){var i=r.distance(e,t),a=i/n,o=Math.max(0,Math.ceil(Math.log(a)/Math.log(2)));return Math.pow(2,o)},v.subdivideLine=function(e,t,n,i){var o=v.subdivideLineCount(e,t,n),u=r.distance(e,t),s=u/o;a(i)||(i=[]);var c=i;c.length=3*o;for(var l=0,f=0;f<o;f++){var h=_(e,t,f*s,u);c[l++]=h[0],c[l++]=h[1],c[l++]=h[2]}return c};var R=new r,A=new r,S=new r,N=new r;v.scaleToGeodeticHeightExtruded=function(e,t,n,u,s){u=i(u,o.WGS84);var c=R,l=A,f=S,h=N;if(a(e)&&a(e.attributes)&&a(e.attributes.position))for(var d=e.attributes.position.values,E=d.length/2,p=0;p<E;p+=3)r.fromArray(d,p,f),u.geodeticSurfaceNormal(f,c),h=u.scaleToGeodeticSurface(f,h),l=r.multiplyByScalar(c,n,l),l=r.add(h,l,l),d[p+E]=l.x,d[p+1+E]=l.y,d[p+2+E]=l.z,s&&(h=r.clone(f,h)),l=r.multiplyByScalar(c,t,l),l=r.add(h,l,l),d[p]=l.x,d[p+1]=l.y,d[p+2]=l.z;return e},v.polygonsFromHierarchy=function(t,n,i,o){var u=[],s=[],c=new y;for(c.enqueue(t);0!==c.length;){var l=c.dequeue(),f=l.positions,h=l.holes;if(f=e(f,r.equalsEpsilon,!0),!(f.length<3)){var d=i.projectPointsOntoPlane(f),p=[],_=E.computeWindingOrder2D(d);_===m.CLOCKWISE&&(d.reverse(),f=f.slice().reverse());var v,T,R=f.slice(),A=a(h)?h.length:0,S=[];for(v=0;v<A;v++){var N=h[v],g=e(N.positions,r.equalsEpsilon,!0);if(!(g.length<3)){var I=i.projectPointsOntoPlane(g);_=E.computeWindingOrder2D(I),_===m.CLOCKWISE&&(I.reverse(),g=g.slice().reverse()),S.push(g),p.push(R.length),R=R.concat(g),d=d.concat(I);var x=0;for(a(N.holes)&&(x=N.holes.length),T=0;T<x;T++)c.enqueue(N.holes[T])}}if(!n){for(v=0;v<f.length;v++)o.scaleToGeodeticSurface(f[v],f[v]);for(v=0;v<S.length;v++){var O=S[v];for(T=0;T<O.length;++T)o.scaleToGeodeticSurface(O[T],O[T])}}u.push({outerRing:f,holes:S}),s.push({positions:R,positions2D:d,holes:p})}}return{hierarchy:u,polygons:s}},v.createGeometryFromPositions=function(e,t,r,i,a){var o=E.triangulate(t.positions2D,t.holes);o.length<3&&(o=[0,1,2]);var u=t.positions;if(i){for(var l=u.length,h=new Array(3*l),d=0,y=0;y<l;y++){var m=u[y];h[d++]=m.x,h[d++]=m.y,h[d++]=m.z}var _=new s({attributes:{position:new c({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:h})},indices:o,primitiveType:p.TRIANGLES});return a.normal?f.computeNormal(_):_}return E.computeSubdivision(e,u,o,r)};var g=[],I=new r,x=new r;return v.computeWallGeometry=function(e,t,i,a){var o,u,f,E,y,m=e.length,_=0;if(a)for(u=3*m*2,o=new Array(2*u),f=0;f<m;f++)E=e[f],y=e[(f+1)%m],o[_]=o[_+u]=E.x,++_,o[_]=o[_+u]=E.y,++_,o[_]=o[_+u]=E.z,++_,o[_]=o[_+u]=y.x,++_,o[_]=o[_+u]=y.y,++_,o[_]=o[_+u]=y.z,++_;else{var T=d.chordLength(i,t.maximumRadius),R=0;for(f=0;f<m;f++)R+=v.subdivideLineCount(e[f],e[(f+1)%m],T);for(u=3*(R+m),o=new Array(2*u),f=0;f<m;f++){E=e[f],y=e[(f+1)%m];for(var A=v.subdivideLine(E,y,T,g),S=A.length,N=0;N<S;++N,++_)o[_]=A[N],o[_+u]=A[N];o[_]=y.x,o[_+u]=y.x,++_,o[_]=y.y,o[_+u]=y.y,++_,o[_]=y.z,o[_+u]=y.z,++_}}m=o.length;var O=h.createTypedArray(m/3,m-6*e.length),w=0;for(m/=6,f=0;f<m;f++){var M=f,C=M+1,P=M+m,D=P+1;E=r.fromArray(o,3*M,I),y=r.fromArray(o,3*C,x),r.equalsEpsilon(E,y,d.EPSILON14)||(O[w++]=M,O[w++]=P,O[w++]=C,O[w++]=C,O[w++]=P,O[w++]=D)}return new s({attributes:new l({position:new c({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:o})}),indices:O,primitiveType:p.TRIANGLES})},v}),define("Core/PolygonOutlineGeometry",["./arrayRemoveDuplicates","./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryInstance","./GeometryPipeline","./IndexDatatype","./Math","./PolygonGeometryLibrary","./PolygonPipeline","./PrimitiveType","./Queue","./WindingOrder"],function(e,t,r,n,i,a,o,u,s,c,l,f,h,d,E,p,y,m,_,v,T){"use strict";function R(e,t,r,i){var a=s.fromPoints(t,e),o=a.projectPointsOntoPlane(t,N),u=m.computeWindingOrder2D(o);u===T.CLOCKWISE&&(o.reverse(),t=t.slice().reverse());var d,p,v=t.length,R=0;if(i)for(d=new Float64Array(2*v*3),p=0;p<v;p++){var A=t[p],S=t[(p+1)%v];d[R++]=A.x,d[R++]=A.y,d[R++]=A.z,d[R++]=S.x,d[R++]=S.y,d[R++]=S.z}else{var I=0;for(p=0;p<v;p++)I+=y.subdivideLineCount(t[p],t[(p+1)%v],r);for(d=new Float64Array(3*I),p=0;p<v;p++)for(var x=y.subdivideLine(t[p],t[(p+1)%v],r,g),O=x.length,w=0;w<O;++w)d[R++]=x[w]}v=d.length/3;var M=2*v,C=E.createTypedArray(v,M);for(R=0,p=0;p<v-1;p++)C[R++]=p,C[R++]=p+1;return C[R++]=v-1,C[R++]=0,new h({geometry:new c({attributes:new f({position:new l({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:d})}),indices:C,primitiveType:_.LINES})})}function A(e,t,r,i){var a=s.fromPoints(t,e),o=a.projectPointsOntoPlane(t,N),u=m.computeWindingOrder2D(o);u===T.CLOCKWISE&&(o.reverse(),t=t.slice().reverse());var d,p,v=t.length,R=new Array(v),A=0;if(i)for(d=new Float64Array(2*v*3*2),p=0;p<v;++p){R[p]=A/3;var S=t[p],I=t[(p+1)%v];d[A++]=S.x,d[A++]=S.y,d[A++]=S.z,d[A++]=I.x,d[A++]=I.y,d[A++]=I.z}else{var x=0;for(p=0;p<v;p++)x+=y.subdivideLineCount(t[p],t[(p+1)%v],r);for(d=new Float64Array(3*x*2),p=0;p<v;++p){R[p]=A/3;for(var O=y.subdivideLine(t[p],t[(p+1)%v],r,g),w=O.length,M=0;M<w;++M)d[A++]=O[M]}}v=d.length/6;var C=R.length,P=2*(2*v+C),D=E.createTypedArray(v,P);for(A=0,p=0;p<v;++p)D[A++]=p,D[A++]=(p+1)%v,D[A++]=p+v,D[A++]=(p+1)%v+v;for(p=0;p<C;p++){var L=R[p];D[A++]=L,D[A++]=L+v}return new h({geometry:new c({attributes:new f({position:new l({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:d})}),indices:D,primitiveType:_.LINES})})}function S(e){var t=e.polygonHierarchy,r=i(e.ellipsoid,u.WGS84),n=i(e.granularity,p.RADIANS_PER_DEGREE),o=i(e.height,0),s=i(e.perPositionHeight,!1),c=e.extrudedHeight,l=a(c);if(l&&!s){var f=c;c=Math.min(f,o),o=Math.max(f,o)}this._ellipsoid=u.clone(r),this._granularity=n,this._height=o,this._extrudedHeight=i(c,0),this._extrude=l,this._polygonHierarchy=t,this._perPositionHeight=s,this._workerName="createPolygonOutlineGeometry",this.packedLength=y.computeHierarchyPackedLength(t)+u.packedLength+6}var N=[],g=[];S.pack=function(e,t,r){return r=i(r,0),r=y.packPolygonHierarchy(e._polygonHierarchy,t,r),u.pack(e._ellipsoid,t,r),r+=u.packedLength,t[r++]=e._height,t[r++]=e._extrudedHeight,t[r++]=e._granularity,t[r++]=e._extrude?1:0,t[r++]=e._perPositionHeight?1:0,t[r++]=e.packedLength,t};var I=u.clone(u.UNIT_SPHERE),x={polygonHierarchy:{}};return S.unpack=function(e,t,r){t=i(t,0);var n=y.unpackPolygonHierarchy(e,t);t=n.startingIndex,delete n.startingIndex;var o=u.unpack(e,t,I);t+=u.packedLength;var s=e[t++],c=e[t++],l=e[t++],f=1===e[t++],h=1===e[t++],d=e[t++];return a(r)||(r=new S(x)),r._polygonHierarchy=n,r._ellipsoid=u.clone(o,r._ellipsoid),r._height=s,r._extrudedHeight=c,r._granularity=l,r._extrude=f,r._perPositionHeight=h,r.packedLength=d,r},S.fromPositions=function(e){e=i(e,i.EMPTY_OBJECT);var t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight};return new S(t)},S.createGeometry=function(n){var i=n._ellipsoid,o=n._granularity,u=n._height,s=n._extrudedHeight,l=n._extrude,f=n._polygonHierarchy,h=n._perPositionHeight,E=[],_=new v;_.enqueue(f);for(var T;0!==_.length;){var S=_.dequeue(),N=S.positions;
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+  @license
+  when.js - https://github.com/cujojs/when
+
+  MIT License (c) copyright B Cavalier & J Hann
+
+ * A lightweight CommonJS Promises/A and when() implementation
+ * when is part of the cujo.js family of libraries (http://cujojs.com/)
+ *
+ * Licensed under the MIT License at:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * @version 1.7.1
+ */
+
+/**
+@license
+sprintf.js from the php.js project - https://github.com/kvz/phpjs
+Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
+
+php.js is copyright 2012 Kevin van Zonneveld.
+
+Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
+(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
+(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
+Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
+Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
+Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
+Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
+L. Rodrigues (http://www.jsfromhell.com), Ash Searle
+(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
+Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
+Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
+http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
+Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
+(http://webdevhobo.blogspot.com/), marrtins, GeekFG
+(http://geekfg.blogspot.com), Andrea Giammarchi
+(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
+gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
+Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
+(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
+Marc Palau, Martin
+(http://www.erlenwiese.de/), Breaking Par Consulting Inc
+(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
+Chris, Mirek Slugen, saulius, Alfonso Jimenez
+(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
+Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
+Ariede (http://caioariede.com), Robin, Kankrelune
+(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
+(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
+Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
+David, Aman Gupta, Michael White, Public Domain
+(http://www.json.org/json2.js), Steven Levithan
+(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
+Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
+Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
+(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
+Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
+Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
+(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
+(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
+ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
+(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
+Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
+Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
+(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
+josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
+Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
+(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
+(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
+Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
+(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
+(http://yass.meetcweb.com), Peter-Paul Koch
+(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
+(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
+Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
+vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
+Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
+(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
+B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
+(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
+Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
+Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
+(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
+Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
+Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
+sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
+Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
+(http://www.premasolutions.com/), Philippe Jausions
+(http://pear.php.net/user/jausions), Aidan Lister
+(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
+strcmp, Taras Bogach, jpfle, Alexander Ermolaev
+(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
+dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
+(http://www.pedrotainha.com), James, Arnout Kazemier
+(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
+FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
+Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
+daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
+W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
+(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
+Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
+(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
+Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
+Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
+(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
+Russell Walker (http://www.nbill.co.uk/), Jamie Beck
+(http://www.terabit.ca/), setcookie, Michael, YUI Library:
+http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
+http://hacks.bluesmoon.info/strftime/strftime.js, Ben
+(http://benblume.co.uk/), DtTvB
+(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
+meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
+(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
+Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
+Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
+Bryan
+
+Licensed under the MIT (MIT-LICENSE.txt) license.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
+OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/**
+ * @license
+ *
+ * Grauw URI utilities
+ *
+ * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
+ *
+ * @author Laurens Holst (http://www.grauw.nl/)
+ *
+ *   Copyright 2012 Laurens Holst
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var r;for(this.mti==this.N+1&&this.init_genrand(5489),r=0;r<this.N-this.M;r++)e=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+this.M]^e>>>1^t[1&e];for(;r<this.N-1;r++)e=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";var i={};i.EPSILON1=.1,i.EPSILON2=.01,i.EPSILON3=.001,i.EPSILON4=1e-4,i.EPSILON5=1e-5,i.EPSILON6=1e-6,i.EPSILON7=1e-7,i.EPSILON8=1e-8,i.EPSILON9=1e-9,i.EPSILON10=1e-10,i.EPSILON11=1e-11,i.EPSILON12=1e-12,i.EPSILON13=1e-13,i.EPSILON14=1e-14,i.EPSILON15=1e-15,i.EPSILON16=1e-16,i.EPSILON17=1e-17,i.EPSILON18=1e-18,i.EPSILON19=1e-19,i.EPSILON20=1e-20,i.GRAVITATIONALPARAMETER=3986004418e5,i.SOLAR_RADIUS=6955e5,i.LUNAR_RADIUS=1737400,i.SIXTY_FOUR_KILOBYTES=65536,i.sign=function(e){return e>0?1:e<0?-1:0},i.signNotZero=function(e){return e<0?-1:1},i.toSNorm=function(e,r){return r=t(r,255),Math.round((.5*i.clamp(e,-1,1)+.5)*r)},i.fromSNorm=function(e,r){return r=t(r,255),i.clamp(e,0,r)/r*2-1},i.sinh=function(e){var t=Math.pow(Math.E,e),r=Math.pow(Math.E,-1*e);return.5*(t-r)},i.cosh=function(e){var t=Math.pow(Math.E,e),r=Math.pow(Math.E,-1*e);return.5*(t+r)},i.lerp=function(e,t,r){return(1-r)*e+r*t},i.PI=Math.PI,i.ONE_OVER_PI=1/Math.PI,i.PI_OVER_TWO=.5*Math.PI,i.PI_OVER_THREE=Math.PI/3,i.PI_OVER_FOUR=Math.PI/4,i.PI_OVER_SIX=Math.PI/6,i.THREE_PI_OVER_TWO=3*Math.PI*.5,i.TWO_PI=2*Math.PI,i.ONE_OVER_TWO_PI=1/(2*Math.PI),i.RADIANS_PER_DEGREE=Math.PI/180,i.DEGREES_PER_RADIAN=180/Math.PI,i.RADIANS_PER_ARCSECOND=i.RADIANS_PER_DEGREE/3600,i.toRadians=function(e){return e*i.RADIANS_PER_DEGREE},i.toDegrees=function(e){return e*i.DEGREES_PER_RADIAN},i.convertLongitudeRange=function(e){var t=i.TWO_PI,r=e-Math.floor(e/t)*t;return r<-Math.PI?r+t:r>=Math.PI?r-t:r},i.negativePiToPi=function(e){return i.zeroToTwoPi(e+i.PI)-i.PI},i.zeroToTwoPi=function(e){var t=i.mod(e,i.TWO_PI);return 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1-Math.exp(-(r*r))},i}),define("Core/Cartesian3",["./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,r,n,i){"use strict";function a(t,r,n){this.x=e(t,0),this.y=e(r,0),this.z=e(n,0)}a.fromSpherical=function(r,n){t(n)||(n=new a);var i=r.clock,o=r.cone,u=e(r.magnitude,1),s=u*Math.sin(o);return n.x=s*Math.cos(i),n.y=s*Math.sin(i),n.z=u*Math.cos(o),n},a.fromElements=function(e,r,n,i){return t(i)?(i.x=e,i.y=r,i.z=n,i):new a(e,r,n)},a.clone=function(e,r){if(t(e))return t(r)?(r.x=e.x,r.y=e.y,r.z=e.z,r):new a(e.x,e.y,e.z)},a.fromCartesian4=a.clone,a.packedLength=3,a.pack=function(t,r,n){return n=e(n,0),r[n++]=t.x,r[n++]=t.y,r[n]=t.z,r},a.unpack=function(r,n,i){return n=e(n,0),t(i)||(i=new a),i.x=r[n++],i.y=r[n++],i.z=r[n],i},a.packArray=function(e,r){var n=e.length;t(r)?r.length=3*n:r=new Array(3*n);for(var i=0;i<n;++i)a.pack(e[i],r,3*i);return r},a.unpackArray=function(e,r){var n=e.length;t(r)?r.length=n/3:r=new Array(n/3);for(var i=0;i<n;i+=3){var 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r.x=e.x+t.x,r.y=e.y+t.y,r.z=e.z+t.z,r},a.subtract=function(e,t,r){return r.x=e.x-t.x,r.y=e.y-t.y,r.z=e.z-t.z,r},a.multiplyByScalar=function(e,t,r){return r.x=e.x*t,r.y=e.y*t,r.z=e.z*t,r},a.divideByScalar=function(e,t,r){return r.x=e.x/t,r.y=e.y/t,r.z=e.z/t,r},a.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t},a.abs=function(e,t){return t.x=Math.abs(e.x),t.y=Math.abs(e.y),t.z=Math.abs(e.z),t};var u=new a;a.lerp=function(e,t,r,n){return a.multiplyByScalar(t,r,u),n=a.multiplyByScalar(e,1-r,n),a.add(u,n,n)};var s=new a,c=new a;a.angleBetween=function(e,t){a.normalize(e,s),a.normalize(t,c);var r=a.dot(s,c),n=a.magnitude(a.cross(s,c,s));return Math.atan2(n,r)};var l=new a;a.mostOrthogonalAxis=function(e,t){var r=a.normalize(e,l);return a.abs(r,r),t=r.x<=r.y?r.x<=r.z?a.clone(a.UNIT_X,t):a.clone(a.UNIT_Z,t):r.y<=r.z?a.clone(a.UNIT_Y,t):a.clone(a.UNIT_Z,t)},a.equals=function(e,r){return e===r||t(e)&&t(r)&&e.x===r.x&&e.y===r.y&&e.z===r.z},a.equalsArray=function(e,t,r){return e.x===t[r]&&e.y===t[r+1]&&e.z===t[r+2]},a.equalsEpsilon=function(e,r,n,a){return e===r||t(e)&&t(r)&&i.equalsEpsilon(e.x,r.x,n,a)&&i.equalsEpsilon(e.y,r.y,n,a)&&i.equalsEpsilon(e.z,r.z,n,a)},a.cross=function(e,t,r){var n=e.x,i=e.y,a=e.z,o=t.x,u=t.y,s=t.z,c=i*s-a*u,l=a*o-n*s,f=n*u-i*o;return r.x=c,r.y=l,r.z=f,r},a.fromDegrees=function(e,t,r,n,o){return e=i.toRadians(e),t=i.toRadians(t),a.fromRadians(e,t,r,n,o)};var f=new a,h=new a,d=new a(40680631590769,40680631590769,40408299984661.445);return a.fromRadians=function(r,n,i,o,u){i=e(i,0);var s=t(o)?o.radiiSquared:d,c=Math.cos(n);f.x=c*Math.cos(r),f.y=c*Math.sin(r),f.z=Math.sin(n),f=a.normalize(f,f),a.multiplyComponents(s,f,h);var l=Math.sqrt(a.dot(f,h));return h=a.divideByScalar(h,l,h),f=a.multiplyByScalar(f,i,f),t(u)||(u=new a),a.add(h,f,u)},a.fromDegreesArray=function(e,r,n){var i=e.length;t(n)?n.length=i/2:n=new Array(i/2);for(var o=0;o<i;o+=2){var u=e[o],s=e[o+1],c=o/2;n[c]=a.fromDegrees(u,s,0,r,n[c])}return n},a.fromRadiansArray=function(e,r,n){var i=e.length;t(n)?n.length=i/2:n=new Array(i/2);for(var o=0;o<i;o+=2){var u=e[o],s=e[o+1],c=o/2;n[c]=a.fromRadians(u,s,0,r,n[c])}return n},a.fromDegreesArrayHeights=function(e,r,n){var i=e.length;t(n)?n.length=i/3:n=new Array(i/3);for(var o=0;o<i;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;n[l]=a.fromDegrees(u,s,c,r,n[l])}return n},a.fromRadiansArrayHeights=function(e,r,n){var i=e.length;t(n)?n.length=i/3:n=new Array(i/3);for(var o=0;o<i;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;n[l]=a.fromRadians(u,s,c,r,n[l])}return n},a.ZERO=n(new a(0,0,0)),a.UNIT_X=n(new a(1,0,0)),a.UNIT_Y=n(new a(0,1,0)),a.UNIT_Z=n(new a(0,0,1)),a.prototype.clone=function(e){return a.clone(this,e)},a.prototype.equals=function(e){return a.equals(this,e)},a.prototype.equalsEpsilon=function(e,t,r){return a.equalsEpsilon(this,e,t,r)},a.prototype.toString=function(){return"("+this.x+", "+this.y+", 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u(e,r,n){this.longitude=t(e,0),this.latitude=t(r,0),this.height=t(n,0)}u.fromRadians=function(e,n,i,a){return i=t(i,0),r(a)?(a.longitude=e,a.latitude=n,a.height=i,a):new u(e,n,i)},u.fromDegrees=function(e,t,r,n){return e=a.toRadians(e),t=a.toRadians(t),u.fromRadians(e,t,r,n)};var s=new e,c=new e,l=new e,f=new e(1/6378137,1/6378137,1/6356752.314245179),h=new e(1/40680631590769,1/40680631590769,1/40408299984661.445),d=a.EPSILON1;return u.fromCartesian=function(t,n,i){var E=r(n)?n.oneOverRadii:f,p=r(n)?n.oneOverRadiiSquared:h,y=r(n)?n._centerToleranceSquared:d,m=o(t,E,p,y,c);if(r(m)){var _=e.multiplyComponents(t,p,s);_=e.normalize(_,_);var v=e.subtract(t,m,l),T=Math.atan2(_.y,_.x),R=Math.asin(_.z),A=a.sign(e.dot(v,t))*e.magnitude(v);return r(i)?(i.longitude=T,i.latitude=R,i.height=A,i):new u(T,R,A)}},u.clone=function(e,t){if(r(e))return r(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new u(e.longitude,e.latitude,e.height)},u.equals=function(e,t){return e===t||r(e)&&r(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e.longitude-t.longitude)<=n&&Math.abs(e.latitude-t.latitude)<=n&&Math.abs(e.height-t.height)<=n},u.ZERO=i(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),r=Object.defineProperties;return t&&e(r)||(r=function(e){return 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i=t.x,a=t.y,o=t.z,u=this._oneOverRadiiSquared,s=1/Math.sqrt(i*i*u.x+a*a*u.y+o*o*u.z);return e.multiplyByScalar(t,s,r)},l.prototype.transformPositionToScaledSpace=function(t,r){return n(r)||(r=new e),e.multiplyComponents(t,this._oneOverRadii,r)},l.prototype.transformPositionFromScaledSpace=function(t,r){return n(r)||(r=new e),e.multiplyComponents(t,this._radii,r)},l.prototype.equals=function(t){return this===t||n(t)&&e.equals(this._radii,t._radii)},l.prototype.toString=function(){return this._radii.toString()},l}),define("Core/arrayRemoveDuplicates",["./defaultValue","./defined","./DeveloperError","./Math"],function(e,t,r,n){"use strict";function i(r,n,i){if(t(r)){i=e(i,!1);var o=r.length;if(o<2)return r;var u,s,c;for(u=1;u<o&&(s=r[u-1],c=r[u],!n(s,c,a));++u);if(u===o)return i&&n(r[0],r[r.length-1],a)?r.slice(1):r;for(var l=r.slice(0,u);u<o;++u)c=r[u],n(s,c,a)||(l.push(c),s=c);return i&&l.length>1&&n(l[0],l[l.length-1],a)&&l.shift(),l}}var a=n.EPSILON10;return i}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(e,t,r,n,i,a,o){"use strict";function u(e){this._ellipsoid=r(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return i(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(t,r){var i=this._semimajorAxis,a=t.longitude*i,o=t.latitude*i,u=t.height;return n(r)?(r.x=a,r.y=o,r.z=u,r):new e(a,o,u)},u.prototype.unproject=function(e,r){var i=this._oneOverSemimajorAxis,a=e.x*i,o=e.y*i,u=e.z;return n(r)?(r.longitude=a,r.latitude=o,r.height=u,r):new t(a,o,u)},u}),define("Core/Intersect",["./freezeObject"],function(e){"use strict";var t={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};return e(t)}),define("Core/Interval",["./defaultValue"],function(e){"use strict";function t(t,r){this.start=e(t,0),this.stop=e(r,0)}return 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r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],r[3]=e[3]-t[3],r[4]=e[4]-t[4],r[5]=e[5]-t[5],r[6]=e[6]-t[6],r[7]=e[7]-t[7],r[8]=e[8]-t[8],r},u.multiplyByVector=function(e,t,r){var n=t.x,i=t.y,a=t.z,o=e[0]*n+e[3]*i+e[6]*a,u=e[1]*n+e[4]*i+e[7]*a,s=e[2]*n+e[5]*i+e[8]*a;return r.x=o,r.y=u,r.z=s,r},u.multiplyByScalar=function(e,t,r){return r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r},u.multiplyByScale=function(e,t,r){return r[0]=e[0]*t.x,r[1]=e[1]*t.x,r[2]=e[2]*t.x,r[3]=e[3]*t.y,r[4]=e[4]*t.y,r[5]=e[5]*t.y,r[6]=e[6]*t.z,r[7]=e[7]*t.z,r[8]=e[8]*t.z,r},u.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t},u.transpose=function(e,t){var r=e[0],n=e[3],i=e[6],a=e[1],o=e[4],u=e[7],s=e[2],c=e[5],l=e[8];return t[0]=r,t[1]=n,t[2]=i,t[3]=a,t[4]=o,t[5]=u,t[6]=s,t[7]=c,t[8]=l,t};var d=[1,0,0],E=[2,2,1],p=new u,y=new u;return 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n=e[0],i=e[1],a=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=t[0],d=t[1],E=t[2],p=t[3],y=t[4],m=t[5],_=t[6],v=t[7],T=t[8],R=n*h+o*d+c*E,A=i*h+u*d+l*E,S=a*h+s*d+f*E,N=n*p+o*y+c*m,g=i*p+u*y+l*m,I=a*p+s*y+f*m,x=n*_+o*v+c*T,O=i*_+u*v+l*T,w=a*_+s*v+f*T;return r[0]=R,r[1]=A,r[2]=S,r[3]=0,r[4]=N,r[5]=g,r[6]=I,r[7]=0,r[8]=x,r[9]=O,r[10]=w,r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=e[15],r},l.multiplyByTranslation=function(e,t,r){var n=t.x,i=t.y,a=t.z,o=n*e[0]+i*e[4]+a*e[8]+e[12],u=n*e[1]+i*e[5]+a*e[9]+e[13],s=n*e[2]+i*e[6]+a*e[10]+e[14];return r[0]=e[0],r[1]=e[1],r[2]=e[2],r[3]=e[3],r[4]=e[4],r[5]=e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r[9]=e[9],r[10]=e[10],r[11]=e[11],r[12]=o,r[13]=u,r[14]=s,r[15]=e[15],r};var y=new e;l.multiplyByUniformScale=function(e,t,r){return y.x=t,y.y=t,y.z=t,l.multiplyByScale(e,y,r)},l.multiplyByScale=function(e,t,r){var n=t.x,i=t.y,a=t.z;return 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t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||n(e)&&n(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,r){return 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n=e[0],i=e[4],a=e[8],o=e[12],f=e[1],h=e[5],d=e[9],E=e[13],p=e[2],y=e[6],R=e[10],A=e[14],S=e[3],N=e[7],g=e[11],I=e[15],x=R*I,O=A*g,w=y*I,M=A*N,C=y*g,P=R*N,D=p*I,L=A*S,U=p*g,b=R*S,F=p*N,z=y*S,B=x*h+M*d+C*E-(O*h+w*d+P*E),G=O*f+D*d+b*E-(x*f+L*d+U*E),q=w*f+L*h+F*E-(M*f+D*h+z*E),W=P*f+U*h+z*d-(C*f+b*h+F*d),H=O*i+w*a+P*o-(x*i+M*a+C*o),X=x*n+L*a+U*o-(O*n+D*a+b*o),V=M*n+D*i+z*o-(w*n+L*i+F*o),Y=C*n+b*i+F*a-(P*n+U*i+z*a);x=a*E,O=o*d,w=i*E,M=o*h,C=i*d,P=a*h,D=n*E,L=o*f,U=n*d,b=a*f,F=n*h,z=i*f;var k=x*N+M*g+C*I-(O*N+w*g+P*I),Z=O*S+D*g+b*I-(x*S+L*g+U*I),j=w*S+L*N+F*I-(M*S+D*N+z*I),K=P*S+U*N+z*g-(C*S+b*N+F*g),J=w*R+P*A+O*y-(C*A+x*y+M*R),Q=U*A+x*p+L*R-(D*R+b*A+O*p),$=D*y+z*A+M*p-(F*A+w*p+L*y),ee=F*R+C*p+b*y-(U*y+z*R+P*p),te=n*B+i*G+a*q+o*W;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,r[0]=B*te,r[1]=G*te,r[2]=q*te,r[3]=W*te,r[4]=H*te,r[5]=X*te,r[6]=V*te,r[7]=Y*te,r[8]=k*te,r[9]=Z*te,r[10]=j*te,r[11]=K*te,r[12]=J*te,r[13]=Q*te,r[14]=$*te,r[15]=ee*te,r},l.inverseTransformation=function(e,t){var r=e[0],n=e[1],i=e[2],a=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],h=e[13],d=e[14],E=-r*f-n*h-i*d,p=-a*f-o*h-u*d,y=-s*f-c*h-l*d;return t[0]=r,t[1]=a,t[2]=s,t[3]=0,t[4]=n,t[5]=o,t[6]=c,t[7]=0,t[8]=i,t[9]=u,t[10]=l,t[11]=0,t[12]=E,t[13]=p,t[14]=y,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,i(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return 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o=e.fromCartesian4(r,a),u=r.w;return t(n)?(e.clone(o,n.normal),n.distance=u,n):new i(o,u)},i.getPointDistance=function(t,r){return e.dot(t.normal,r)+t.distance},i.ORIGIN_XY_PLANE=n(new i(e.UNIT_Z,0)),i.ORIGIN_YZ_PLANE=n(new i(e.UNIT_X,0)),i.ORIGIN_ZX_PLANE=n(new i(e.UNIT_Y,0)),i}),define("Core/Rectangle",["./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(e,t,r,n,i,a,o,u){"use strict";function s(e,r,n,i){this.west=t(e,0),this.south=t(r,0),this.east=t(n,0),this.north=t(i,0)}n(s.prototype,{width:{get:function(){return s.computeWidth(this)}},height:{get:function(){return s.computeHeight(this)}}}),s.packedLength=4,s.pack=function(e,r,n){return n=t(n,0),r[n++]=e.west,r[n++]=e.south,r[n++]=e.east,r[n]=e.north,r},s.unpack=function(e,n,i){return n=t(n,0),r(i)||(i=new s),i.west=e[n++],i.south=e[n++],i.east=e[n++],i.north=e[n],i},s.computeWidth=function(e){var t=e.east,r=e.west;return t<r&&(t+=u.TWO_PI),t-r},s.computeHeight=function(e){return e.north-e.south},s.fromDegrees=function(e,n,i,a,o){return e=u.toRadians(t(e,0)),n=u.toRadians(t(n,0)),i=u.toRadians(t(i,0)),a=u.toRadians(t(a,0)),r(o)?(o.west=e,o.south=n,o.east=i,o.north=a,o):new s(e,n,i,a)},s.fromCartographicArray=function(e,t){for(var n=Number.MAX_VALUE,i=-Number.MAX_VALUE,a=Number.MAX_VALUE,o=-Number.MAX_VALUE,c=Number.MAX_VALUE,l=-Number.MAX_VALUE,f=0,h=e.length;f<h;f++){var d=e[f];n=Math.min(n,d.longitude),i=Math.max(i,d.longitude),c=Math.min(c,d.latitude),l=Math.max(l,d.latitude);var E=d.longitude>=0?d.longitude:d.longitude+u.TWO_PI;a=Math.min(a,E),o=Math.max(o,E)}return i-n>o-a&&(n=a,i=o,i>u.PI&&(i-=u.TWO_PI),n>u.PI&&(n-=u.TWO_PI)),r(t)?(t.west=n,t.south=c,t.east=i,t.north=l,t):new s(n,c,i,l)},s.fromCartesianArray=function(e,t,n){for(var i=Number.MAX_VALUE,a=-Number.MAX_VALUE,o=Number.MAX_VALUE,c=-Number.MAX_VALUE,l=Number.MAX_VALUE,f=-Number.MAX_VALUE,h=0,d=e.length;h<d;h++){var E=t.cartesianToCartographic(e[h]);i=Math.min(i,E.longitude),a=Math.max(a,E.longitude),l=Math.min(l,E.latitude),f=Math.max(f,E.latitude);var p=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;o=Math.min(o,p),c=Math.max(c,p)}return a-i>c-o&&(i=o,a=c,a>u.PI&&(a-=u.TWO_PI),i>u.PI&&(i-=u.TWO_PI)),r(n)?(n.west=i,n.south=l,n.east=a,n.north=f,n):new s(i,l,a,f)},s.clone=function(e,t){if(r(e))return r(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||r(e)&&r(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return r(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.south,n.height=0,n):new e(t.west,t.south)},s.northwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.north,n.height=0,n):new e(t.west,t.north)},s.northeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.north,n.height=0,n):new e(t.east,t.north)},s.southeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.south,n.height=0,n):new e(t.east,t.south)},s.center=function(t,n){var i=t.east,a=t.west;i<a&&(i+=u.TWO_PI);var o=u.negativePiToPi(.5*(a+i)),s=.5*(t.south+t.north);return r(n)?(n.longitude=o,n.latitude=s,n.height=0,n):new e(o,s)},s.intersection=function(e,t,n){var i=e.east,a=e.west,o=t.east,c=t.west;i<a&&o>0?i+=u.TWO_PI:o<c&&i>0&&(o+=u.TWO_PI),i<a&&c<0?c+=u.TWO_PI:o<c&&a<0&&(a+=u.TWO_PI);var l=u.negativePiToPi(Math.max(a,c)),f=u.negativePiToPi(Math.min(i,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var h=Math.max(e.south,t.south),d=Math.min(e.north,t.north);if(!(h>=d))return r(n)?(n.west=l,n.south=h,n.east=f,n.north=d,n):new s(l,h,f,d)}},s.union=function(e,t,n){return r(n)||(n=new s),n.west=Math.min(e.west,t.west),n.south=Math.min(e.south,t.south),n.east=Math.max(e.east,t.east),n.north=Math.max(e.north,t.north),n},s.expand=function(e,t,n){return r(n)||(n=new s),n.west=Math.min(e.west,t.longitude),n.south=Math.min(e.south,t.latitude),n.east=Math.max(e.east,t.longitude),n.north=Math.max(e.north,t.latitude),n},s.contains=function(e,t){var r=t.longitude,n=t.latitude,i=e.west,a=e.east;return a<i&&(a+=u.TWO_PI,r<0&&(r+=u.TWO_PI)),(r>i||u.equalsEpsilon(r,i,u.EPSILON14))&&(r<a||u.equalsEpsilon(r,a,u.EPSILON14))&&n>=e.south&&n<=e.north};var c=new e;return s.subsample=function(e,n,i,o){n=t(n,a.WGS84),i=t(i,0),r(o)||(o=[]);var l=0,f=e.north,h=e.south,d=e.east,E=e.west,p=c;p.height=i,p.longitude=E,p.latitude=f,o[l]=n.cartographicToCartesian(p,o[l]),l++,p.longitude=d,o[l]=n.cartographicToCartesian(p,o[l]),l++,p.latitude=h,o[l]=n.cartographicToCartesian(p,o[l]),l++,p.longitude=E,o[l]=n.cartographicToCartesian(p,o[l]),l++,f<0?p.latitude=f:h>0?p.latitude=h:p.latitude=0;for(var y=1;y<8;++y)p.longitude=-Math.PI+y*u.PI_OVER_TWO,s.contains(e,p)&&(o[l]=n.cartographicToCartesian(p,o[l]),l++);return 0===p.latitude&&(p.longitude=E,o[l]=n.cartographicToCartesian(p,o[l]),l++,p.longitude=d,o[l]=n.cartographicToCartesian(p,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,r,n,i,a,o,u,s,c,l,f,h){"use strict";function d(t,n){this.center=e.clone(r(t,e.ZERO)),this.radius=r(n,0)}var E=new e,p=new e,y=new e,m=new e,_=new e,v=new e,T=new e,R=new e,A=new e,S=new e,N=new e,g=new e;d.fromPoints=function(t,r){if(n(r)||(r=new d),!n(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;for(var i=e.clone(t[0],T),a=e.clone(i,E),o=e.clone(i,p),u=e.clone(i,y),s=e.clone(i,m),c=e.clone(i,_),l=e.clone(i,v),f=t.length,h=1;h<f;h++){e.clone(t[h],i);var I=i.x,x=i.y,O=i.z;I<a.x&&e.clone(i,a),I>s.x&&e.clone(i,s),x<o.y&&e.clone(i,o),x>c.y&&e.clone(i,c),O<u.z&&e.clone(i,u),O>l.z&&e.clone(i,l)}var w=e.magnitudeSquared(e.subtract(s,a,R)),M=e.magnitudeSquared(e.subtract(c,o,R)),C=e.magnitudeSquared(e.subtract(l,u,R)),P=a,D=s,L=w;M>L&&(L=M,P=o,D=c),C>L&&(L=C,P=u,D=l);var U=A;U.x=.5*(P.x+D.x),U.y=.5*(P.y+D.y),U.z=.5*(P.z+D.z);var b=e.magnitudeSquared(e.subtract(D,U,R)),F=Math.sqrt(b),z=S;z.x=a.x,z.y=o.y,z.z=u.z;var B=N;B.x=s.x,B.y=c.y,B.z=l.z;var G=e.multiplyByScalar(e.add(z,B,R),.5,g),q=0;for(h=0;h<f;h++){e.clone(t[h],i);var W=e.magnitude(e.subtract(i,G,R));W>q&&(q=W);var H=e.magnitudeSquared(e.subtract(i,U,R));if(H>b){var X=Math.sqrt(H);F=.5*(F+X),b=F*F;var V=X-F;U.x=(F*U.x+V*i.x)/X,U.y=(F*U.y+V*i.y)/X,U.z=(F*U.z+V*i.z)/X}}return F<q?(e.clone(U,r.center),r.radius=F):(e.clone(G,r.center),r.radius=q),r};var I=new o,x=new e,O=new e,w=new t,M=new t;d.fromRectangle2D=function(e,t,r){return d.fromRectangleWithHeights2D(e,t,0,0,r)},d.fromRectangleWithHeights2D=function(t,i,a,o,u){if(n(u)||(u=new d),!n(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=r(i,I),h.southwest(t,w),w.height=a,h.northeast(t,M),M.height=o;var s=i.project(w,x),c=i.project(M,O),l=c.x-s.x,f=c.y-s.y,E=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+E*E);var p=u.center;return p.x=s.x+.5*l,p.y=s.y+.5*f,p.z=s.z+.5*E,u};var C=[];d.fromRectangle3D=function(e,t,i,o){t=r(t,a.WGS84),i=r(i,0);var u;return n(e)&&(u=h.subsample(e,t,i,C)),d.fromPoints(u,o)},d.fromVertices=function(t,i,a,o){if(n(o)||(o=new d),!n(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;i=r(i,e.ZERO),a=r(a,3);var u=T;u.x=t[0]+i.x,u.y=t[1]+i.y,u.z=t[2]+i.z;for(var s=e.clone(u,E),c=e.clone(u,p),l=e.clone(u,y),f=e.clone(u,m),h=e.clone(u,_),I=e.clone(u,v),x=t.length,O=0;O<x;O+=a){var w=t[O]+i.x,M=t[O+1]+i.y,C=t[O+2]+i.z;u.x=w,u.y=M,u.z=C,w<s.x&&e.clone(u,s),w>f.x&&e.clone(u,f),M<c.y&&e.clone(u,c),M>h.y&&e.clone(u,h),C<l.z&&e.clone(u,l),C>I.z&&e.clone(u,I)}var P=e.magnitudeSquared(e.subtract(f,s,R)),D=e.magnitudeSquared(e.subtract(h,c,R)),L=e.magnitudeSquared(e.subtract(I,l,R)),U=s,b=f,F=P;D>F&&(F=D,U=c,b=h),L>F&&(F=L,U=l,b=I);var z=A;z.x=.5*(U.x+b.x),z.y=.5*(U.y+b.y),z.z=.5*(U.z+b.z);var B=e.magnitudeSquared(e.subtract(b,z,R)),G=Math.sqrt(B),q=S;q.x=s.x,q.y=c.y,q.z=l.z;var W=N;W.x=f.x,W.y=h.y,W.z=I.z;var H=e.multiplyByScalar(e.add(q,W,R),.5,g),X=0;for(O=0;O<x;O+=a){u.x=t[O]+i.x,u.y=t[O+1]+i.y,u.z=t[O+2]+i.z;var V=e.magnitude(e.subtract(u,H,R));V>X&&(X=V);var Y=e.magnitudeSquared(e.subtract(u,z,R));if(Y>B){var k=Math.sqrt(Y);G=.5*(G+k),B=G*G;var Z=k-G;z.x=(G*z.x+Z*u.x)/k,z.y=(G*z.y+Z*u.y)/k,z.z=(G*z.z+Z*u.z)/k}}return G<X?(e.clone(z,o.center),o.radius=G):(e.clone(H,o.center),o.radius=X),o},d.fromEncodedCartesianVertices=function(t,r,i){if(n(i)||(i=new d),!n(t)||!n(r)||t.length!==r.length||0===t.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;var a=T;a.x=t[0]+r[0],a.y=t[1]+r[1],a.z=t[2]+r[2];for(var o=e.clone(a,E),u=e.clone(a,p),s=e.clone(a,y),c=e.clone(a,m),l=e.clone(a,_),f=e.clone(a,v),h=t.length,I=0;I<h;I+=3){var x=t[I]+r[I],O=t[I+1]+r[I+1],w=t[I+2]+r[I+2];a.x=x,a.y=O,a.z=w,x<o.x&&e.clone(a,o),x>c.x&&e.clone(a,c),O<u.y&&e.clone(a,u),O>l.y&&e.clone(a,l),w<s.z&&e.clone(a,s),w>f.z&&e.clone(a,f)}var M=e.magnitudeSquared(e.subtract(c,o,R)),C=e.magnitudeSquared(e.subtract(l,u,R)),P=e.magnitudeSquared(e.subtract(f,s,R)),D=o,L=c,U=M;C>U&&(U=C,D=u,L=l),P>U&&(U=P,D=s,L=f);var b=A;b.x=.5*(D.x+L.x),b.y=.5*(D.y+L.y),b.z=.5*(D.z+L.z);var F=e.magnitudeSquared(e.subtract(L,b,R)),z=Math.sqrt(F),B=S;B.x=o.x,B.y=u.y,B.z=s.z;var G=N;G.x=c.x,G.y=l.y,G.z=f.z;var q=e.multiplyByScalar(e.add(B,G,R),.5,g),W=0;for(I=0;I<h;I+=3){a.x=t[I]+r[I],a.y=t[I+1]+r[I+1],a.z=t[I+2]+r[I+2];var H=e.magnitude(e.subtract(a,q,R));H>W&&(W=H);var X=e.magnitudeSquared(e.subtract(a,b,R));if(X>F){var V=Math.sqrt(X);z=.5*(z+V),F=z*z;var Y=V-z;b.x=(z*b.x+Y*a.x)/V,b.y=(z*b.y+Y*a.y)/V,b.z=(z*b.z+Y*a.z)/V}}return z<W?(e.clone(b,i.center),i.radius=z):(e.clone(q,i.center),i.radius=W),i},d.fromCornerPoints=function(t,r,i){n(i)||(i=new d);var a=i.center;return e.add(t,r,a),e.multiplyByScalar(a,.5,a),i.radius=e.distance(a,r),i},d.fromEllipsoid=function(t,r){return n(r)||(r=new d),e.clone(e.ZERO,r.center),r.radius=t.maximumRadius,r};var P=new e;d.fromBoundingSpheres=function(t,r){if(n(r)||(r=new d),!n(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;var i=t.length;if(1===i)return d.clone(t[0],r);if(2===i)return d.union(t[0],t[1],r);for(var a=[],o=0;o<i;o++)a.push(t[o].center);r=d.fromPoints(a,r);var u=r.center,s=r.radius;for(o=0;o<i;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return r.radius=s,r};var D=new e,L=new e,U=new e;d.fromOrientedBoundingBox=function(t,r){n(r)||(r=new d);var i=t.halfAxes,a=c.getColumn(i,0,D),o=c.getColumn(i,1,L),u=c.getColumn(i,2,U),s=e.magnitude(a),l=e.magnitude(o),f=e.magnitude(u);return r.center=e.clone(t.center,r.center),r.radius=Math.max(s,l,f),r},d.clone=function(t,r){if(n(t))return n(r)?(r.center=e.clone(t.center,r.center),r.radius=t.radius,r):new d(t.center,t.radius)},d.packedLength=4,d.pack=function(e,t,n){n=r(n,0);var i=e.center;return t[n++]=i.x,t[n++]=i.y,t[n++]=i.z,t[n]=e.radius,t},d.unpack=function(e,t,i){t=r(t,0),n(i)||(i=new d);var a=i.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],i.radius=e[t],i};var b=new e,F=new e;d.union=function(t,r,i){n(i)||(i=new d);var a=t.center,o=t.radius,u=r.center,s=r.radius,c=e.subtract(u,a,b),l=e.magnitude(c);if(o>=l+s)return t.clone(i),i;if(s>=l+o)return r.clone(i),i;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,F);return e.add(h,a,h),e.clone(h,i.center),i.radius=f,i};var z=new e;d.expand=function(t,r,n){n=d.clone(t,n);var i=e.magnitude(e.subtract(r,n.center,z));return i>n.radius&&(n.radius=i),n},d.intersectPlane=function(t,r){var n=t.center,i=t.radius,a=r.normal,o=e.dot(a,n)+r.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},d.transform=function(e,t,r){return n(r)||(r=new d),r.center=l.multiplyByPoint(t,e.center,r.center),r.radius=l.getMaximumScale(t)*e.radius,r};var B=new e;d.distanceSquaredTo=function(t,r){var n=e.subtract(t.center,r,B);return e.magnitudeSquared(n)-t.radius*t.radius},d.transformWithoutScale=function(e,t,r){return n(r)||(r=new d),r.center=l.multiplyByPoint(t,e.center,r.center),r.radius=e.radius,r};var G=new e;d.computePlaneDistances=function(t,r,i,a){n(a)||(a=new s);var o=e.subtract(t.center,r,G),u=e.dot(i,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var q=new e,W=new e,H=new e,X=new e,V=new e,Y=new t,k=new Array(8),Z=0;Z<8;++Z)k[Z]=new e;var j=new o;return d.projectTo2D=function(t,n,i){n=r(n,j);var a=n.ellipsoid,o=t.center,u=t.radius,s=a.geodeticSurfaceNormal(o,q),c=e.cross(e.UNIT_Z,s,W);e.normalize(c,c);var l=e.cross(s,c,H);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,V),h=e.negate(c,X),E=k,p=E[0];e.add(s,l,p),e.add(p,c,p),p=E[1],e.add(s,l,p),e.add(p,h,p),p=E[2],e.add(s,f,p),e.add(p,h,p),p=E[3],e.add(s,f,p),e.add(p,c,p),e.negate(s,s),p=E[4],e.add(s,l,p),e.add(p,c,p),p=E[5],e.add(s,l,p),e.add(p,h,p),p=E[6],e.add(s,f,p),e.add(p,h,p),p=E[7],e.add(s,f,p),e.add(p,c,p);for(var y=E.length,m=0;m<y;++m){var _=E[m];e.add(o,_,_);var v=a.cartesianToCartographic(_,Y);n.project(v,_)}i=d.fromPoints(E,i),o=i.center;var T=o.x,R=o.y,A=o.z;return o.x=A,o.y=T,o.z=R,i},d.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},d.equals=function(t,r){return t===r||n(t)&&n(r)&&e.equals(t.center,r.center)&&t.radius===r.radius},d.prototype.intersectPlane=function(e){return d.intersectPlane(this,e)},d.prototype.distanceSquaredTo=function(e){return d.distanceSquaredTo(this,e)},d.prototype.computePlaneDistances=function(e,t,r){return d.computePlaneDistances(this,e,t,r)},d.prototype.isOccluded=function(e){return d.isOccluded(this,e)},d.prototype.equals=function(e){return d.equals(this,e)},d.prototype.clone=function(e){return d.clone(this,e)},d}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var t={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,
+IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:35713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var r,n={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},i={};return t(i,{element:{get:function(){if(i.supportsFullscreen())return document[n.fullscreenElement]}},changeEventName:{get:function(){if(i.supportsFullscreen())return n.fullscreenchange}},errorEventName:{get:function(){if(i.supportsFullscreen())return n.fullscreenerror}},enabled:{get:function(){if(i.supportsFullscreen())return document[n.fullscreenEnabled]}},fullscreen:{get:function(){if(i.supportsFullscreen())return null!==i.element}}}),i.supportsFullscreen=function(){if(e(r))return r;r=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return n.requestFullscreen="requestFullscreen",n.exitFullscreen="exitFullscreen",n.fullscreenEnabled="fullscreenEnabled",n.fullscreenElement="fullscreenElement",n.fullscreenchange="fullscreenchange",n.fullscreenerror="fullscreenerror",r=!0;for(var i,a=["webkit","moz","o","ms","khtml"],o=0,u=a.length;o<u;++o){var s=a[o];i=s+"RequestFullscreen","function"==typeof t[i]?(n.requestFullscreen=i,r=!0):(i=s+"RequestFullScreen","function"==typeof t[i]&&(n.requestFullscreen=i,r=!0)),i=s+"ExitFullscreen","function"==typeof document[i]?n.exitFullscreen=i:(i=s+"CancelFullScreen","function"==typeof document[i]&&(n.exitFullscreen=i)),i=s+"FullscreenEnabled",void 0!==document[i]?n.fullscreenEnabled=i:(i=s+"FullScreenEnabled",void 0!==document[i]&&(n.fullscreenEnabled=i)),i=s+"FullscreenElement",void 0!==document[i]?n.fullscreenElement=i:(i=s+"FullScreenElement",void 0!==document[i]&&(n.fullscreenElement=i)),i=s+"fullscreenchange",void 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i=this;this._downloadPromise=e(c.request(t.url,s),function(e){p(i,e)},function(){i._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else p(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function E(e,t){return o.compare(e.julianDate,t)}function p(e,r){if(!n(r.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!n(r.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var i=r.columnNames.indexOf("modifiedJulianDateUtc"),a=r.columnNames.indexOf("xPoleWanderRadians"),s=r.columnNames.indexOf("yPoleWanderRadians"),c=r.columnNames.indexOf("ut1MinusUtcSeconds"),l=r.columnNames.indexOf("xCelestialPoleOffsetRadians"),d=r.columnNames.indexOf("yCelestialPoleOffsetRadians"),p=r.columnNames.indexOf("taiMinusUtcSeconds");if(i<0||a<0||s<0||c<0||l<0||d<0||p<0)return void(e._dataError="Error in loaded EOP data: The columnNames property must include modifiedJulianDateUtc, xPoleWanderRadians, yPoleWanderRadians, ut1MinusUtcSeconds, xCelestialPoleOffsetRadians, yCelestialPoleOffsetRadians, and taiMinusUtcSeconds columns");var y=e._samples=r.samples,m=e._dates=[];e._dateColumn=i,e._xPoleWanderRadiansColumn=a,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=l,e._yCelestialPoleOffsetRadiansColumn=d,e._taiMinusUtcSecondsColumn=p,e._columnCount=r.columnNames.length,e._lastIndex=void 0;for(var 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v=r[h+e._taiMinusUtcSecondsColumn],T=r[d+e._taiMinusUtcSecondsColumn];v!==T&&(l.equals(n)?E=p:p-=T-v)}return u.xPoleWander=m(f,r[h+e._xPoleWanderRadiansColumn],r[d+e._xPoleWanderRadiansColumn]),u.yPoleWander=m(f,r[h+e._yPoleWanderRadiansColumn],r[d+e._yPoleWanderRadiansColumn]),u.xPoleOffset=m(f,r[h+e._xCelestialPoleOffsetRadiansColumn],r[d+e._xCelestialPoleOffsetRadiansColumn]),u.yPoleOffset=m(f,r[h+e._yCelestialPoleOffsetRadiansColumn],r[d+e._yCelestialPoleOffsetRadiansColumn]),u.ut1MinusUtc=m(f,E,p),u}return d.NONE=a({getPromiseToLoad:function(){return e()},compute:function(e,t){return n(t)?(t.xPoleWander=0,t.yPoleWander=0,t.xPoleOffset=0,t.yPoleOffset=0,t.ut1MinusUtc=0):t=new i(0,0,0,0,0),t}}),d.prototype.getPromiseToLoad=function(){return e(this._downloadPromise)},d.prototype.compute=function(e,r){if(n(this._samples)){if(n(r)||(r=new i(0,0,0,0,0)),0===this._samples.length)return r.xPoleWander=0,r.yPoleWander=0,r.xPoleOffset=0,r.yPoleOffset=0,r.ut1MinusUtc=0,r;var a=this._dates,u=this._lastIndex,s=0,c=0;if(n(u)){var f=a[u],h=a[u+1],d=o.lessThanOrEquals(f,e),E=!n(h),p=E||o.greaterThanOrEquals(h,e);if(d&&p)return s=u,!E&&h.equals(e)&&++s,c=s+1,_(this,a,this._samples,e,s,c,r),r}var y=t(a,e,o.compare,this._dateColumn);return y>=0?(y<a.length-1&&a[y+1].equals(e)&&++y,s=y,c=y):(c=~y,s=c-1,s<0&&(s=0)),this._lastIndex=s,_(this,a,this._samples,e,s,c,r),r}if(n(this._dataError))throw new l(this._dataError)},d}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";function i(r,n){n=t(n,document.location.href);var i=new e(n),a=new e(r);return a.resolve(i).toString()}return i}),define("Core/joinUrls",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";function i(n,i,a){a=t(a,!0),n instanceof e||(n=new e(n)),i instanceof e||(i=new e(i)),r(i.authority)&&!r(i.scheme)&&("undefined"!=typeof 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i;if(i="undefined"!=typeof CESIUM_BASE_URL?CESIUM_BASE_URL:o(),!t(i))throw new r("Unable to determine Cesium base URL automatically, try defining a global variable called CESIUM_BASE_URL.");return f=new e(n(i))}function s(e){return a.toUrl("../"+e)}function c(e){return i(u(),e)}function l(e){t(h)||(h=t(a.toUrl)?s:c),t(d)||(d=document.createElement("a"));var r=h(e);return d.href=r,d.href=d.href,d.href}var f,h,d,E=/((?:.*\/)|^)cesium[\w-]*\.js(?:\W|$)/i;return l._cesiumScriptRegex=E,l.setBaseUrl=function(t){f=new e(t).resolve(new e(document.location.href))},l}),define("Core/Iau2006XysSample",[],function(){"use strict";function e(e,t,r){this.x=e,this.y=t,this.s=r}return e}),define("Core/Iau2006XysData",["../ThirdParty/when","./buildModuleUrl","./defaultValue","./defined","./Iau2006XysSample","./JulianDate","./loadJson","./RequestScheduler","./TimeStandard"],function(e,t,r,n,i,a,o,u,s){"use strict";function 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e.all(d)},c.prototype.computeXysRadians=function(e,t,r){var a=l(this,e,t);if(!(a<0)){var o=a/this._stepSizeDays|0;if(!(o>=this._totalSamples)){var u=this._interpolationOrder,s=o-(u/2|0);s<0&&(s=0);var c=s+u;c>=this._totalSamples&&(c=this._totalSamples-1,s=c-u,s<0&&(s=0));var h=!1,d=this._samples;if(n(d[3*s])||(f(this,s/this._samplesPerXysFile|0),h=!0),n(d[3*c])||(f(this,c/this._samplesPerXysFile|0),h=!0),!h){n(r)?(r.x=0,r.y=0,r.s=0):r=new i(0,0,0);var E,p,y=a-s*this._stepSizeDays,m=this._work,_=this._denominators,v=this._coef,T=this._xTable;for(E=0;E<=u;++E)m[E]=y-T[E];for(E=0;E<=u;++E){for(v[E]=1,p=0;p<=u;++p)p!==E&&(v[E]*=m[p]);v[E]*=_[E];var R=3*(s+E);r.x+=v[E]*d[R++],r.y+=v[E]*d[R++],r.s+=v[E]*d[R]}return r}}}},c}),define("Core/Quaternion",["./Cartesian3","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./Math","./Matrix3"],function(e,t,r,n,i,a,o,u){"use strict";function s(e,r,n,i){this.x=t(e,0),this.y=t(r,0),this.z=t(n,0),this.w=t(i,0)}var c=new e;s.fromAxisAngle=function(t,n,i){var a=n/2,o=Math.sin(a);c=e.normalize(t,c);var u=c.x*o,l=c.y*o,f=c.z*o,h=Math.cos(a);return r(i)?(i.x=u,i.y=l,i.z=f,i.w=h,i):new s(u,l,f,h)};var l=[1,2,0],f=new Array(3);s.fromRotationMatrix=function(e,t){var n,i,a,o,c,h=e[u.COLUMN0ROW0],d=e[u.COLUMN1ROW1],E=e[u.COLUMN2ROW2],p=h+d+E;if(p>0)n=Math.sqrt(p+1),c=.5*n,n=.5/n,i=(e[u.COLUMN1ROW2]-e[u.COLUMN2ROW1])*n,a=(e[u.COLUMN2ROW0]-e[u.COLUMN0ROW2])*n,o=(e[u.COLUMN0ROW1]-e[u.COLUMN1ROW0])*n;else{var y=l,m=0;d>h&&(m=1),E>h&&E>d&&(m=2);var _=y[m],v=y[_];n=Math.sqrt(e[u.getElementIndex(m,m)]-e[u.getElementIndex(_,_)]-e[u.getElementIndex(v,v)]+1);var T=f;T[m]=.5*n,n=.5/n,c=(e[u.getElementIndex(v,_)]-e[u.getElementIndex(_,v)])*n,T[_]=(e[u.getElementIndex(_,m)]+e[u.getElementIndex(m,_)])*n,T[v]=(e[u.getElementIndex(v,m)]+e[u.getElementIndex(m,v)])*n,i=-T[0],a=-T[1],o=-T[2]}return r(t)?(t.x=i,t.y=a,t.z=o,t.w=c,t):new s(i,a,o,c)};var h=new s;s.fromHeadingPitchRoll=function(t,r,n,i){var 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r.x=e.x*t,r.y=e.y*t,r.z=e.z*t,r.w=e.w*t,r},s.divideByScalar=function(e,t,r){return r.x=e.x/t,r.y=e.y/t,r.z=e.z/t,r.w=e.w/t,r},s.computeAxis=function(e,t){var r=e.w;if(Math.abs(r-1)<o.EPSILON6)return t.x=t.y=t.z=0,t;var n=1/Math.sqrt(1-r*r);return t.x=e.x*n,t.y=e.y*n,t.z=e.z*n,t},s.computeAngle=function(e){return Math.abs(e.w-1)<o.EPSILON6?0:2*Math.acos(e.w)};var _=new s;s.lerp=function(e,t,r,n){return _=s.multiplyByScalar(t,r,_),n=s.multiplyByScalar(e,1-r,n),s.add(_,n,n)};var v=new s,T=new s,R=new s;s.slerp=function(e,t,r,n){var i=s.dot(e,t),a=t;if(i<0&&(i=-i,a=v=s.negate(t,v)),1-i<o.EPSILON6)return s.lerp(e,a,r,n);var u=Math.acos(i);return T=s.multiplyByScalar(e,Math.sin((1-r)*u),T),R=s.multiplyByScalar(a,Math.sin(r*u),R),n=s.add(T,R,n),s.multiplyByScalar(n,1/Math.sin(u),n)},s.log=function(t,r){var n=o.acosClamped(t.w),i=0;return 0!==n&&(i=n/Math.sin(n)),e.multiplyByScalar(t,i,r)},s.exp=function(t,r){var n=e.magnitude(t),i=0;return 0!==n&&(i=Math.sin(n)/n),r.x=t.x*i,r.y=t.y*i,r.z=t.z*i,r.w=Math.cos(n),r};var A=new e,S=new e,N=new s,g=new s;s.computeInnerQuadrangle=function(t,r,n,i){var a=s.conjugate(r,N);s.multiply(a,n,g);var o=s.log(g,A);s.multiply(a,t,g);var u=s.log(g,S);return e.add(o,u,o),e.multiplyByScalar(o,.25,o),e.negate(o,o),s.exp(o,N),s.multiply(r,N,i)},s.squad=function(e,t,r,n,i,a){var o=s.slerp(e,t,i,N),u=s.slerp(r,n,i,g);return s.slerp(o,u,2*i*(1-i),a)};for(var I=new s,x=1.9011074535173003,O=i.supportsTypedArrays()?new Float32Array(8):[],w=i.supportsTypedArrays()?new Float32Array(8):[],M=i.supportsTypedArrays()?new Float32Array(8):[],C=i.supportsTypedArrays()?new Float32Array(8):[],P=0;P<7;++P){var D=P+1,L=2*D+1;O[P]=1/(D*L),w[P]=D/L}return O[7]=x/136,w[7]=8*x/17,s.fastSlerp=function(e,t,r,n){var i,a=s.dot(e,t);a>=0?i=1:(i=-1,a=-a);for(var o=a-1,u=1-r,c=r*r,l=u*u,f=7;f>=0;--f)M[f]=(O[f]*c-w[f])*o,C[f]=(O[f]*l-w[f])*o;var h=i*r*(1+M[0]*(1+M[1]*(1+M[2]*(1+M[3]*(1+M[4]*(1+M[5]*(1+M[6]*(1+M[7])))))))),d=u*(1+C[0]*(1+C[1]*(1+C[2]*(1+C[3]*(1+C[4]*(1+C[5]*(1+C[6]*(1+C[7])))))))),E=s.multiplyByScalar(e,d,I);return s.multiplyByScalar(t,h,n),s.add(E,n,n)},s.fastSquad=function(e,t,r,n,i,a){var o=s.fastSlerp(e,t,i,N),u=s.fastSlerp(r,n,i,g);return s.fastSlerp(o,u,2*i*(1-i),a)},s.equals=function(e,t){return e===t||r(e)&&r(t)&&e.x===t.x&&e.y===t.y&&e.z===t.z&&e.w===t.w},s.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e.x-t.x)<=n&&Math.abs(e.y-t.y)<=n&&Math.abs(e.z-t.z)<=n&&Math.abs(e.w-t.w)<=n},s.ZERO=a(new s(0,0,0,0)),s.IDENTITY=a(new s(0,0,0,1)),s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.prototype.equalsEpsilon=function(e,t){return s.equalsEpsilon(this,e,t)},s.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+", 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t=a(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=s.x,n[1]=s.y,n[2]=s.z,n[3]=0,n[4]=c.x,n[5]=c.y,n[6]=c.z,n[7]=0,n[8]=u.x,n[9]=u.y,n[10]=u.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new y(s.x,c.x,u.x,e.x,s.y,c.y,u.y,e.y,s.z,c.z,u.z,e.z,0,0,0,1)};var S=new r,N=new r,g=new r;v.northEastDownToFixedFrame=function(e,t,n){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var i=E.sign(e.z);return o(n)?(n[0]=-i,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=1,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=-i,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new y(-i,0,0,e.x,0,1,0,e.y,0,0,-i,e.z,0,0,0,1)}var u=S,s=N,c=g;return t=a(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=c.x,n[1]=c.y,n[2]=c.z,n[3]=0,n[4]=s.x,n[5]=s.y,n[6]=s.z,n[7]=0,n[8]=-u.x,n[9]=-u.y,n[10]=-u.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new y(c.x,s.x,-u.x,e.x,c.y,s.y,-u.y,e.y,c.z,s.z,-u.z,e.z,0,0,0,1)},v.northUpEastToFixedFrame=function(e,t,n){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var i=E.sign(e.z);return o(n)?(n[0]=-i,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=i,n[7]=0,n[8]=0,n[9]=1,n[10]=0,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new y(-i,0,0,e.x,0,0,1,e.y,0,i,0,e.z,0,0,0,1)}var u=T,s=R,c=A;return t=a(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=c.x,n[1]=c.y,n[2]=c.z,n[3]=0,n[4]=u.x,n[5]=u.y,n[6]=u.z,n[7]=0,n[8]=s.x,n[9]=s.y,n[10]=s.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new y(c.x,u.x,s.x,e.x,c.y,u.y,s.y,e.y,c.z,u.z,s.z,e.z,0,0,0,1)};var I=new m,x=new r(1,1,1),O=new y;v.headingPitchRollToFixedFrame=function(e,t,n,i,a,o){var u=m.fromHeadingPitchRoll(t,n,i,I),s=y.fromTranslationQuaternionRotationScale(r.ZERO,u,x,O);return o=v.eastNorthUpToFixedFrame(e,a,o),y.multiply(o,s,o)},v.aircraftHeadingPitchRollToFixedFrame=function(e,t,n,i,a,o){var u=m.fromHeadingPitchRoll(t,n,i,I),s=y.fromTranslationQuaternionRotationScale(r.ZERO,u,x,O);return o=v.northEastDownToFixedFrame(e,a,o),y.multiply(o,s,o)};var w=new y,M=new p;v.headingPitchRollQuaternion=function(e,t,r,n,i,a){var o=v.headingPitchRollToFixedFrame(e,t,r,n,i,w),u=y.getRotation(o,M);return m.fromRotationMatrix(u,a)},v.aircraftHeadingPitchRollQuaternion=function(e,t,r,n,i,a){var o=v.aircraftHeadingPitchRollToFixedFrame(e,t,r,n,i,w),u=y.getRotation(o,M);return m.fromRotationMatrix(u,a)};var C=24110.54841,P=8640184.812866,D=.093104,L=-62e-7,U=1.1772758384668e-19,b=72921158553e-15,F=E.TWO_PI/86400,z=new d;v.computeTemeToPseudoFixedMatrix=function(e,t){z=d.addSeconds(e,-d.computeTaiMinusUtc(e),z);var r,n=z.dayNumber,i=z.secondsOfDay,a=n-2451545;r=i>=43200?(a+.5)/_.DAYS_PER_JULIAN_CENTURY:(a-.5)/_.DAYS_PER_JULIAN_CENTURY;var u=C+r*(P+r*(D+r*L)),s=u*F%E.TWO_PI,c=b+U*(n-2451545.5),l=(i+.5*_.SECONDS_PER_DAY)%_.SECONDS_PER_DAY,f=s+c*l,h=Math.cos(f),y=Math.sin(f);return o(t)?(t[0]=h,t[1]=-y,t[2]=0,t[3]=y,t[4]=h,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new p(h,y,0,-y,h,0,0,0,1)},v.iau2006XysData=new f,v.earthOrientationParameters=s.NONE;var B=32.184,G=2451545;v.preloadIcrfFixed=function(t){var r=t.start.dayNumber,n=t.start.secondsOfDay+B,i=t.stop.dayNumber,a=t.stop.secondsOfDay+B,o=v.iau2006XysData.preload(r,n,i,a),u=v.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},v.computeIcrfToFixedMatrix=function(e,t){o(t)||(t=new p);var r=v.computeFixedToIcrfMatrix(e,t);if(o(r))return p.transpose(r,t)};var q=new h(0,0,0),W=new c(0,0,0,0,0,0),H=new p,X=new p;v.computeFixedToIcrfMatrix=function(e,t){o(t)||(t=new p);var r=v.earthOrientationParameters.compute(e,W);if(o(r)){var n=e.dayNumber,i=e.secondsOfDay+B,a=v.iau2006XysData.computeXysRadians(n,i,q);if(o(a)){var u=a.x+r.xPoleOffset,s=a.y+r.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=H;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=p.fromRotationZ(-a.s,X),h=p.multiply(l,f,H),y=e.dayNumber,m=e.secondsOfDay-d.computeTaiMinusUtc(e)+r.ut1MinusUtc,T=y-2451545,R=m/_.SECONDS_PER_DAY,A=.779057273264+R+.00273781191135448*(T+R);A=A%1*E.TWO_PI;var S=p.fromRotationZ(A,X),N=p.multiply(h,S,H),g=Math.cos(r.xPoleWander),I=Math.cos(r.yPoleWander),x=Math.sin(r.xPoleWander),O=Math.sin(r.yPoleWander),w=n-G+i/_.SECONDS_PER_DAY;w/=36525;var M=-47e-6*w*E.RADIANS_PER_DEGREE/3600,C=Math.cos(M),P=Math.sin(M),D=X;return D[0]=g*C,D[1]=g*P,D[2]=x,D[3]=-I*P+O*x*C,D[4]=I*C+O*x*P,D[5]=-O*g,D[6]=-O*P-I*x*C,D[7]=O*C-I*x*P,D[8]=I*g,p.multiply(N,D,t)}}};var V=new n;v.pointToWindowCoordinates=function(e,t,r,n){return n=v.pointToGLWindowCoordinates(e,t,r,n),n.y=2*t[5]-n.y,n},v.pointToGLWindowCoordinates=function(e,r,i,a){o(a)||(a=new t);var u=V;return y.multiplyByVector(e,n.fromElements(i.x,i.y,i.z,1,u),u),n.multiplyByScalar(u,1/u.w,u),y.multiplyByVector(r,u,u),t.fromCartesian4(u,a)};var Y=new r,k=new r,Z=new r;v.rotationMatrixFromPositionVelocity=function(e,t,n,i){var u=a(n,l.WGS84).geodeticSurfaceNormal(e,Y),s=r.cross(t,u,k);r.equalsEpsilon(s,r.ZERO,E.EPSILON6)&&(s=r.clone(r.UNIT_X,s));var c=r.cross(s,t,Z);return r.cross(t,c,s),r.negate(s,s),o(i)||(i=new p),i[0]=t.x,i[1]=t.y,i[2]=t.z,i[3]=s.x,i[4]=s.y,i[5]=s.z,i[6]=c.x,i[7]=c.y,i[8]=c.z,i};var j=new i,K=new r,J=new r,Q=new n,$=new n,ee=new n,te=new n,re=new n,ne=new y,ie=new y;return v.basisTo2D=function(e,t,i){var a=e.ellipsoid,o=y.getColumn(t,3,Q),u=a.cartesianToCartographic(o,j),s=v.eastNorthUpToFixedFrame(o,a,ne),c=y.inverseTransformation(s,ie),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var h=y.getColumn(t,0,J),d=r.magnitude(h),E=y.multiplyByVector(c,h,ee);n.fromElements(E.z,E.x,E.y,0,E);var p=y.getColumn(t,1,J),m=r.magnitude(p),_=y.multiplyByVector(c,p,te);n.fromElements(_.z,_.x,_.y,0,_);var T=y.getColumn(t,2,J),R=r.magnitude(T),A=re;return r.cross(E,_,A),r.normalize(A,A),r.cross(_,A,E),r.normalize(E,E),r.cross(A,E,_),r.normalize(_,_),r.multiplyByScalar(E,d,E),r.multiplyByScalar(_,m,_),r.multiplyByScalar(A,R,A),y.setColumn(i,0,E,i),y.setColumn(i,1,_,i),y.setColumn(i,2,A,i),y.setColumn(i,3,f,i),i},v}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,r,n,i,a,o,u,s,c,l,f,h,d,E){"use strict";function p(e,t){t=i(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var n=E.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=r.fromCartesian4(f.getColumn(n,0,y)),this._yAxis=r.fromCartesian4(f.getColumn(n,1,y));var 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t.length=r,t},p.prototype.projectPointToNearestOnPlane=function(e,n){a(n)||(n=new t);var i=_;i.origin=e,r.clone(this._plane.normal,i.direction);var o=c.rayPlane(i,this._plane,v);a(o)||(r.negate(i.direction,i.direction),o=c.rayPlane(i,this._plane,v));var u=r.subtract(o,this._origin,o),s=r.dot(this._xAxis,u),l=r.dot(this._yAxis,u);return n.x=s,n.y=l,n},p.prototype.projectPointsToNearestOnPlane=function(e,t){a(t)||(t=[]);var r=e.length;t.length=r;for(var n=0;n<r;n++)t[n]=this.projectPointToNearestOnPlane(e[n],t[n]);return t};var T=new r;return p.prototype.projectPointsOntoEllipsoid=function(e,t){var n=e.length;a(t)?t.length=n:t=new Array(n);for(var i=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=T,l=0;l<n;++l){var f=e[l];r.multiplyByScalar(u,f.x,c),a(t[l])||(t[l]=new r);var h=r.add(o,c,t[l]);r.multiplyByScalar(s,f.y,c),r.add(h,c,h),i.scaleToGeocentricSurface(h,h)}return t},p}),define("Core/GeometryType",["./freezeObject"],function(e){"use strict";var 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i(t){t=e(t,e.EMPTY_OBJECT),this.geometry=t.geometry,this.modelMatrix=n.clone(e(t.modelMatrix,n.IDENTITY)),this.id=t.id,this.pickPrimitive=t.pickPrimitive,this.attributes=e(t.attributes,{}),this.westHemisphereGeometry=void 0,this.eastHemisphereGeometry=void 0}return i}),define("Core/AttributeCompression",["./Cartesian2","./Cartesian3","./defaultValue","./defined","./DeveloperError","./Math"],function(e,t,r,n,i,a){"use strict";var o={};o.octEncodeInRange=function(e,t,r){if(r.x=e.x/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),r.y=e.y/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),e.z<0){var n=r.x,i=r.y;r.x=(1-Math.abs(i))*a.signNotZero(n),r.y=(1-Math.abs(n))*a.signNotZero(i)}return r.x=a.toSNorm(r.x,t),r.y=a.toSNorm(r.y,t),r},o.octEncode=function(e,t){return o.octEncodeInRange(e,255,t)},o.octDecodeInRange=function(e,r,n,i){if(i.x=a.fromSNorm(e,n),i.y=a.fromSNorm(r,n),i.z=1-(Math.abs(i.x)+Math.abs(i.y)),i.z<0){var 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i={high:0,low:0};n.fromCartesian=function(e,r){t(r)||(r=new n);var a=r.high,o=r.low;return n.encode(e.x,i),a.x=i.high,o.x=i.low,n.encode(e.y,i),a.y=i.high,o.y=i.low,n.encode(e.z,i),a.z=i.high,o.z=i.low,r};var a=new n;return n.writeElements=function(e,t,r){n.fromCartesian(e,a);var i=a.high,o=a.low;t[r]=i.x,t[r+1]=i.y,t[r+2]=i.z,t[r+3]=o.x,t[r+4]=o.y,t[r+5]=o.z},n}),define("Core/IndexDatatype",["../Renderer/WebGLConstants","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,r,n,i){"use strict";var a={UNSIGNED_BYTE:e.UNSIGNED_BYTE,UNSIGNED_SHORT:e.UNSIGNED_SHORT,UNSIGNED_INT:e.UNSIGNED_INT};return a.getSizeInBytes=function(e){switch(e){case a.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case a.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case a.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},a.validate=function(e){return t(e)&&(e===a.UNSIGNED_BYTE||e===a.UNSIGNED_SHORT||e===a.UNSIGNED_INT)},a.createTypedArray=function(e,t){return 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a=n[i];a.values=u.createTypedArray(a.componentDatatype,a.values)}var o=d.computeNumberOfVertices(e);return e.indices=m.createTypedArray(o,e.indices),t&&(e.boundingSphere=r.fromVertices(n.position.values)),e}}function Z(e){var t=e.attributes,r={};for(var n in t)if(t.hasOwnProperty(n)&&c(t[n])&&c(t[n].values)){var i=t[n];r[n]=new E({componentDatatype:i.componentDatatype,componentsPerAttribute:i.componentsPerAttribute,normalize:i.normalize,values:[]})}return new d({attributes:r,indices:[],primitiveType:e.primitiveType})}function j(e,t,r){var n=c(e.geometry.boundingSphere);t=k(t,n),r=k(r,n),c(r)&&!c(t)?e.geometry=r:!c(r)&&c(t)?e.geometry=t:(e.westHemisphereGeometry=t,e.eastHemisphereGeometry=r,e.geometry=void 0)}function K(e,r,a,o,u,s,l,f,h,d,E){if(c(s)||c(l)||c(f)||c(h)){var p=i.fromArray(u,3*e,xe),y=i.fromArray(u,3*r,Oe),m=i.fromArray(u,3*a,we),_=t(o,p,y,m,Me);if(c(s)){var v=i.fromArray(s,3*e,xe),T=i.fromArray(s,3*r,Oe),R=i.fromArray(s,3*a,we);i.multiplyByScalar(v,_.x,v),i.multiplyByScalar(T,_.y,T),i.multiplyByScalar(R,_.z,R);var A=i.add(v,T,v);i.add(A,R,A),i.normalize(A,A),i.pack(A,d.normal.values,3*E)}if(c(l)){var S=i.fromArray(l,3*e,xe),N=i.fromArray(l,3*r,Oe),g=i.fromArray(l,3*a,we);i.multiplyByScalar(S,_.x,S),i.multiplyByScalar(N,_.y,N),i.multiplyByScalar(g,_.z,g);var I=i.add(S,N,S);i.add(I,g,I),i.normalize(I,I),i.pack(I,d.binormal.values,3*E)}if(c(f)){var x=i.fromArray(f,3*e,xe),O=i.fromArray(f,3*r,Oe),w=i.fromArray(f,3*a,we);i.multiplyByScalar(x,_.x,x),
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R=p[o],A=p[o+1],S=p[o+2],N=i.fromArray(l,3*R),g=i.fromArray(l,3*A),I=i.fromArray(l,3*S),x=Y(N,g,I);if(c(x)&&x.positions.length>3)for(var O=x.positions,w=x.indices,M=w.length,C=0;C<M;++C){var P=w[C],D=O[P];D.y<0?(t=m.attributes,r=m.indices,n=_):(t=y.attributes,r=y.indices,n=v),a=J(t,r,n,p,P<3?o+P:-1,D),K(R,A,S,D,l,f,h,d,E,t,a)}else c(x)&&(N=x.positions[0],g=x.positions[1],I=x.positions[2]),N.y<0?(t=m.attributes,r=m.indices,n=_):(t=y.attributes,r=y.indices,n=v),a=J(t,r,n,p,o,N),K(R,A,S,N,l,f,h,d,E,t,a),a=J(t,r,n,p,o+1,g),K(R,A,S,g,l,f,h,d,E,t,a),a=J(t,r,n,p,o+2,I),K(R,A,S,I,l,f,h,d,E,t,a)}j(e,m,y)}function $(e){var t,r=e.geometry,n=r.attributes,a=n.position.values,o=r.indices,u=Z(r),s=Z(r),l=o.length,f=[];f.length=a.length/3;var h=[];for(h.length=a.length/3,t=0;t<f.length;++t)f[t]=-1,h[t]=-1;for(t=0;t<l;t+=2){var d=o[t],E=o[t+1],p=i.fromArray(a,3*d,xe),y=i.fromArray(a,3*E,Oe);Math.abs(p.y)<T.EPSILON6&&(p.y<0?p.y=-T.EPSILON6:p.y=T.EPSILON6),Math.abs(y.y)<T.EPSILON6&&(y.y<0?y.y=-T.EPSILON6:y.y=T.EPSILON6);var m=u.attributes,_=u.indices,R=h,A=s.attributes,S=s.indices,N=f,g=v.lineSegmentPlane(p,y,Le,we);if(c(g)){var I=i.multiplyByScalar(i.UNIT_Y,5*T.EPSILON9,Ue);p.y<0&&(i.negate(I,I),m=s.attributes,_=s.indices,R=f,A=u.attributes,S=u.indices,N=h);var x=i.add(g,I,be);J(m,_,R,o,t,p),J(m,_,R,o,-1,x),i.negate(I,I),i.add(g,I,x),J(A,S,N,o,-1,x),J(A,S,N,o,t+1,y)}else{var O,w,M;p.y<0?(O=s.attributes,w=s.indices,M=f):(O=u.attributes,w=u.indices,M=h),J(O,w,M,o,t,p),J(O,w,M,o,t+1,y)}}j(e,s,u)}function ee(e){for(var t=e.attributes,r=t.position.values,n=t.prevPosition.values,a=t.nextPosition.values,o=r.length,u=0;u<o;u+=3){var s=i.unpack(r,u,Be);if(!(s.x>0)){var c=i.unpack(n,u,Ge);(s.y<0&&c.y>0||s.y>0&&c.y<0)&&(u-3>0?(n[u]=r[u-3],n[u+1]=r[u-2],n[u+2]=r[u-1]):i.pack(s,n,u));var l=i.unpack(a,u,qe);(s.y<0&&l.y>0||s.y>0&&l.y<0)&&(u+3<o?(a[u]=r[u+3],a[u+1]=r[u+4],a[u+2]=r[u+5]):i.pack(s,a,u))}}}function te(e){var t,r,o,u=e.geometry,s=u.attributes,l=s.position.values,f=s.prevPosition.values,h=s.nextPosition.values,d=s.expandAndWidth.values,E=c(s.st)?s.st.values:void 0,p=c(s.color)?s.color.values:void 0,y=Z(u),m=Z(u),_=!1,R=l.length/3;for(t=0;t<R;t+=4){var A=t,S=t+2,N=i.fromArray(l,3*A,Be),g=i.fromArray(l,3*S,Ge);if(Math.abs(N.y)<ke)for(N.y=ke*(g.y<0?-1:1),l[3*t+1]=N.y,l[3*(t+1)+1]=N.y,r=3*A;r<3*A+12;r+=3)f[r]=l[3*t],f[r+1]=l[3*t+1],f[r+2]=l[3*t+2];if(Math.abs(g.y)<ke)for(g.y=ke*(N.y<0?-1:1),l[3*(t+2)+1]=g.y,l[3*(t+3)+1]=g.y,r=3*A;r<3*A+12;r+=3)h[r]=l[3*(t+2)],h[r+1]=l[3*(t+2)+1],h[r+2]=l[3*(t+2)+2];var I=y.attributes,x=y.indices,O=m.attributes,w=m.indices,M=v.lineSegmentPlane(N,g,Le,We);if(c(M)){_=!0;var C=i.multiplyByScalar(i.UNIT_Y,Ye,He);N.y<0&&(i.negate(C,C),I=m.attributes,x=m.indices,O=y.attributes,w=y.indices);var P=i.add(M,C,Xe);I.position.values.push(N.x,N.y,N.z,N.x,N.y,N.z),I.position.values.push(P.x,P.y,P.z),I.position.values.push(P.x,P.y,P.z),I.prevPosition.values.push(f[3*A],f[3*A+1],f[3*A+2]),I.prevPosition.values.push(f[3*A+3],f[3*A+4],f[3*A+5]),I.prevPosition.values.push(N.x,N.y,N.z,N.x,N.y,N.z),I.nextPosition.values.push(P.x,P.y,P.z),I.nextPosition.values.push(P.x,P.y,P.z),I.nextPosition.values.push(P.x,P.y,P.z),I.nextPosition.values.push(P.x,P.y,P.z),i.negate(C,C),i.add(M,C,P),O.position.values.push(P.x,P.y,P.z),O.position.values.push(P.x,P.y,P.z),O.position.values.push(g.x,g.y,g.z,g.x,g.y,g.z),O.prevPosition.values.push(P.x,P.y,P.z),O.prevPosition.values.push(P.x,P.y,P.z),O.prevPosition.values.push(P.x,P.y,P.z),O.prevPosition.values.push(P.x,P.y,P.z),O.nextPosition.values.push(g.x,g.y,g.z,g.x,g.y,g.z),O.nextPosition.values.push(h[3*S],h[3*S+1],h[3*S+2]),O.nextPosition.values.push(h[3*S+3],h[3*S+4],h[3*S+5]);var D=n.fromArray(d,2*A,Fe),L=Math.abs(D.y);I.expandAndWidth.values.push(-1,L,1,L),I.expandAndWidth.values.push(-1,-L,1,-L),O.expandAndWidth.values.push(-1,L,1,L),O.expandAndWidth.values.push(-1,-L,1,-L);var U=i.magnitudeSquared(i.subtract(M,N,qe));if(U/=i.magnitudeSquared(i.subtract(g,N,qe)),c(p)){var b=a.fromArray(p,4*A,Ve),F=a.fromArray(p,4*S,Ve),z=T.lerp(b.x,F.x,U),B=T.lerp(b.y,F.y,U),G=T.lerp(b.z,F.z,U),q=T.lerp(b.w,F.w,U);for(r=4*A;r<4*A+8;++r)I.color.values.push(p[r]);for(I.color.values.push(z,B,G,q),I.color.values.push(z,B,G,q),O.color.values.push(z,B,G,q),O.color.values.push(z,B,G,q),r=4*S;r<4*S+8;++r)O.color.values.push(p[r])}if(c(E)){var W=n.fromArray(E,2*A,Fe),H=n.fromArray(E,2*(t+3),ze),X=T.lerp(W.x,H.x,U);for(r=2*A;r<2*A+4;++r)I.st.values.push(E[r]);for(I.st.values.push(X,W.y),I.st.values.push(X,H.y),O.st.values.push(X,W.y),O.st.values.push(X,H.y),r=2*S;r<2*S+4;++r)O.st.values.push(E[r])}o=I.position.values.length/3-4,x.push(o,o+2,o+1),x.push(o+1,o+2,o+3),o=O.position.values.length/3-4,w.push(o,o+2,o+1),w.push(o+1,o+2,o+3)}else{var V,Y;for(N.y<0?(V=m.attributes,Y=m.indices):(V=y.attributes,Y=y.indices),V.position.values.push(N.x,N.y,N.z),V.position.values.push(N.x,N.y,N.z),V.position.values.push(g.x,g.y,g.z),V.position.values.push(g.x,g.y,g.z),r=3*t;r<3*t+12;++r)V.prevPosition.values.push(f[r]),V.nextPosition.values.push(h[r]);for(r=2*t;r<2*t+8;++r)V.expandAndWidth.values.push(d[r]),c(E)&&V.st.values.push(E[r]);if(c(p))for(r=4*t;r<4*t+16;++r)V.color.values.push(p[r]);o=V.position.values.length/3-4,Y.push(o,o+2,o+1),Y.push(o+1,o+2,o+3)}}_&&(ee(m),ee(y)),j(e,m,y)}var re={};re.toWireframe=function(e){var t=e.indices;if(c(t)){switch(e.primitiveType){case N.TRIANGLES:e.indices=x(t);break;case N.TRIANGLE_STRIP:e.indices=O(t);break;case N.TRIANGLE_FAN:e.indices=w(t);break;default:throw new l("geometry.primitiveType must be TRIANGLES, TRIANGLE_STRIP, or TRIANGLE_FAN.")}e.primitiveType=N.LINES}return e},re.createLineSegmentsForVectors=function(e,t,n){t=s(t,"normal"),n=s(n,1e4);for(var i=e.attributes.position.values,a=e.attributes[t].values,o=i.length,l=new Float64Array(2*o),f=0,h=0;h<o;h+=3)l[f++]=i[h],l[f++]=i[h+1],l[f++]=i[h+2],l[f++]=i[h]+a[h]*n,l[f++]=i[h+1]+a[h+1]*n,l[f++]=i[h+2]+a[h+2]*n;var p,y=e.boundingSphere;return c(y)&&(p=new r(y.center,y.radius+n)),new d({attributes:{position:new E({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:N.LINES,boundingSphere:p})},re.createAttributeLocations=function(e){var t,r=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","binormal","tangent","compressedAttributes"],n=e.attributes,i={},a=0,o=r.length;for(t=0;t<o;++t){var u=r[t];c(n[u])&&(i[u]=a++)}for(var s in n)n.hasOwnProperty(s)&&!c(i[s])&&(i[s]=a++);return i},re.reorderForPreVertexCache=function(e){var t=d.computeNumberOfVertices(e),r=e.indices;if(c(r)){for(var n=new Int32Array(t),i=0;i<t;i++)n[i]=-1;for(var a,o=r,s=o.length,l=m.createTypedArray(t,s),f=0,h=0,E=0;f<s;)a=n[o[f]],a!==-1?l[h]=a:(a=o[f],n[a]=E,l[h]=E,++E),++f,++h;e.indices=l;var p=e.attributes;for(var y in p)if(p.hasOwnProperty(y)&&c(p[y])&&c(p[y].values)){for(var _=p[y],v=_.values,T=0,R=_.componentsPerAttribute,A=u.createTypedArray(_.componentDatatype,E*R);T<t;){var S=n[T];if(S!==-1)for(i=0;i<R;i++)A[R*S+i]=v[R*T+i];++T}_.values=A}}return e},re.reorderForPostVertexCache=function(e,t){var r=e.indices;if(e.primitiveType===N.TRIANGLES&&c(r)){for(var n=r.length,i=0,a=0;a<n;a++)r[a]>i&&(i=r[a]);e.indices=g.tipsify({indices:r,maximumIndex:i,cacheSize:t})}return e},re.fitToUnsignedShortIndices=function(e){var t=[],r=d.computeNumberOfVertices(e);if(c(e.indices)&&r>=T.SIXTY_FOUR_KILOBYTES){var n,i=[],a=[],o=0,u=M(e.attributes),s=e.indices,l=s.length;e.primitiveType===N.TRIANGLES?n=3:e.primitiveType===N.LINES?n=2:e.primitiveType===N.POINTS&&(n=1);for(var f=0;f<l;f+=n){for(var h=0;h<n;++h){var E=s[f+h],p=i[E];c(p)||(p=o++,i[E]=p,C(u,e.attributes,E)),a.push(p)}o+n>=T.SIXTY_FOUR_KILOBYTES&&(t.push(new d({attributes:u,indices:a,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV})),i=[],a=[],o=0,u=M(e.attributes))}0!==a.length&&t.push(new d({attributes:u,indices:a,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV}))}else t.push(e);return t};var ne=new i,ie=new o;re.projectTo2D=function(e,t,r,n,a){var o=e.attributes[t];a=c(a)?a:new h;for(var s=a.ellipsoid,f=o.values,d=new Float64Array(f.length),p=0,y=0;y<f.length;y+=3){var m=i.fromArray(f,y,ne),_=s.cartesianToCartographic(m,ie);if(!c(_))throw new l("Could not project point ("+m.x+", "+m.y+", "+m.z+") to 2D.");var v=a.project(_,ne);d[p++]=v.x,d[p++]=v.y,d[p++]=v.z}return e.attributes[r]=o,e.attributes[n]=new E({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:d}),delete e.attributes[t],e};var ae={high:0,low:0};re.encodeAttribute=function(e,t,r,n){for(var i=e.attributes[t],a=i.values,o=a.length,s=new Float32Array(o),c=new Float32Array(o),l=0;l<o;++l)f.encode(a[l],ae),s[l]=ae.high,c[l]=ae.low;var h=i.componentsPerAttribute;return e.attributes[r]=new E({componentDatatype:u.FLOAT,componentsPerAttribute:h,values:s}),e.attributes[n]=new E({componentDatatype:u.FLOAT,componentsPerAttribute:h,values:c}),delete e.attributes[t],e};var oe=new i,ue=new A,se=new R;re.transformToWorldCoordinates=function(e){var t=e.modelMatrix;if(A.equals(t,A.IDENTITY))return e;var n=e.geometry.attributes;P(t,n.position),P(t,n.prevPosition),P(t,n.nextPosition),(c(n.normal)||c(n.binormal)||c(n.tangent))&&(A.inverse(t,ue),A.transpose(ue,ue),A.getRotation(ue,se),D(se,n.normal),D(se,n.binormal),D(se,n.tangent));var i=e.geometry.boundingSphere;return c(i)&&(e.geometry.boundingSphere=r.transform(i,t,i)),e.modelMatrix=A.clone(A.IDENTITY),e};var ce=new i;re.combineInstances=function(e){for(var t=[],r=[],n=e.length,i=0;i<n;++i){var a=e[i];c(a.geometry)?t.push(a):c(a.westHemisphereGeometry)&&c(a.eastHemisphereGeometry)&&r.push(a)}var o=[];return t.length>0&&o.push(U(t,"geometry")),r.length>0&&(o.push(U(r,"westHemisphereGeometry")),o.push(U(r,"eastHemisphereGeometry"))),o};var le=new i,fe=new i,he=new i,de=new i;re.computeNormal=function(e){for(var t=e.indices,r=e.attributes,n=r.position.values,a=r.position.values.length/3,o=t.length,s=new Array(a),c=new Array(o/3),l=new Array(o),f=0;f<a;f++)s[f]={indexOffset:0,count:0,currentCount:0};var h=0;for(f=0;f<o;f+=3){var 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"+Math.max(L,D),s=I[M],a(s)||(C=r.add(U,b,g),r.multiplyByScalar(C,.5,C),p.push(C.x,C.y,C.z),s=p.length/3-1,I[M]=s),h.push(L,s,P),h.push(s,D,P)):W===X?(M=Math.min(D,P)+" "+Math.max(D,P),s=I[M],a(s)||(C=r.add(b,F,g),r.multiplyByScalar(C,.5,C),p.push(C.x,C.y,C.z),s=p.length/3-1,I[M]=s),h.push(D,s,L),h.push(s,P,L)):H===X&&(M=Math.min(P,L)+" "+Math.max(P,L),s=I[M],a(s)||(C=r.add(F,U,g),r.multiplyByScalar(C,.5,C),p.push(C.x,C.y,C.z),s=p.length/3-1,I[M]=s),h.push(P,s,D),h.push(s,L,D)):(_.push(L),_.push(D),_.push(P))}return new c({attributes:{position:new l({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:p})},indices:_,primitiveType:d.TRIANGLES})},_.scaleToGeodeticHeight=function(e,t,n,o){n=i(n,u.WGS84);var s=y,c=m;if(t=i(t,0),o=i(o,!0),a(e))for(var l=e.length,f=0;f<l;f+=3)r.fromArray(e,f,c),o&&(c=n.scaleToGeodeticSurface(c,c)),0!==t&&(s=n.geodeticSurfaceNormal(c,s),r.multiplyByScalar(s,t,s),r.add(c,s,c)),e[f]=c.x,e[f+1]=c.y,e[f+2]=c.z;return e},_}),define("Core/PolygonGeometryLibrary",["./arrayRemoveDuplicates","./Cartesian2","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./Ellipsoid","./EllipsoidTangentPlane","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryPipeline","./IndexDatatype","./Math","./PolygonPipeline","./PrimitiveType","./Queue","./WindingOrder"],function(e,t,r,n,i,a,o,u,s,c,l,f,h,d,E,p,y,m){"use strict";function _(e,t,n,i){return r.subtract(t,e,T),r.multiplyByScalar(T,n/i,T),r.add(e,T,T),[T.x,T.y,T.z]}var v={};v.computeHierarchyPackedLength=function(e){for(var t=0,n=[e];n.length>0;){var i=n.pop();if(a(i)){t+=2;var o=i.positions,u=i.holes;if(a(o)&&(t+=o.length*r.packedLength),a(u))for(var s=u.length,c=0;c<s;++c)n.push(u[c])}}return t},v.packPolygonHierarchy=function(e,t,n){for(var i=[e];i.length>0;){var o=i.pop();if(a(o)){var u=o.positions,s=o.holes;if(t[n++]=a(u)?u.length:0,t[n++]=a(s)?s.length:0,a(u))for(var c=u.length,l=0;l<c;++l,n+=3)r.pack(u[l],t,n);if(a(s))for(var f=s.length,h=0;h<f;++h)i.push(s[h])}}return n},v.unpackPolygonHierarchy=function(e,t){for(var n=e[t++],i=e[t++],a=new Array(n),o=i>0?new Array(i):void 0,u=0;u<n;++u,t+=r.packedLength)a[u]=r.unpack(e,t);for(var s=0;s<i;++s)o[s]=v.unpackPolygonHierarchy(e,t),t=o[s].startingIndex,delete o[s].startingIndex;return{positions:a,holes:o,startingIndex:t}};var T=new r;v.subdivideLineCount=function(e,t,n){var i=r.distance(e,t),a=i/n,o=Math.max(0,Math.ceil(Math.log(a)/Math.log(2)));return Math.pow(2,o)},v.subdivideLine=function(e,t,n,i){var o=v.subdivideLineCount(e,t,n),u=r.distance(e,t),s=u/o;a(i)||(i=[]);var c=i;c.length=3*o;for(var l=0,f=0;f<o;f++){var h=_(e,t,f*s,u);c[l++]=h[0],c[l++]=h[1],c[l++]=h[2]}return c};var R=new r,A=new r,S=new r,N=new r;v.scaleToGeodeticHeightExtruded=function(e,t,n,u,s){u=i(u,o.WGS84);var c=R,l=A,f=S,h=N;if(a(e)&&a(e.attributes)&&a(e.attributes.position))for(var d=e.attributes.position.values,E=d.length/2,p=0;p<E;p+=3)r.fromArray(d,p,f),u.geodeticSurfaceNormal(f,c),h=u.scaleToGeodeticSurface(f,h),l=r.multiplyByScalar(c,n,l),l=r.add(h,l,l),d[p+E]=l.x,d[p+1+E]=l.y,d[p+2+E]=l.z,s&&(h=r.clone(f,h)),l=r.multiplyByScalar(c,t,l),l=r.add(h,l,l),d[p]=l.x,d[p+1]=l.y,d[p+2]=l.z;return e},v.polygonsFromHierarchy=function(t,n,i,o){var u=[],s=[],c=new y;for(c.enqueue(t);0!==c.length;){var l=c.dequeue(),f=l.positions,h=l.holes;if(f=e(f,r.equalsEpsilon,!0),!(f.length<3)){var d=i.projectPointsOntoPlane(f),p=[],_=E.computeWindingOrder2D(d);_===m.CLOCKWISE&&(d.reverse(),f=f.slice().reverse());var v,T,R=f.slice(),A=a(h)?h.length:0,S=[];for(v=0;v<A;v++){var N=h[v],g=e(N.positions,r.equalsEpsilon,!0);if(!(g.length<3)){var I=i.projectPointsOntoPlane(g);_=E.computeWindingOrder2D(I),_===m.CLOCKWISE&&(I.reverse(),g=g.slice().reverse()),S.push(g),p.push(R.length),R=R.concat(g),d=d.concat(I);var x=0;for(a(N.holes)&&(x=N.holes.length),T=0;T<x;T++)c.enqueue(N.holes[T])}}if(!n){for(v=0;v<f.length;v++)o.scaleToGeodeticSurface(f[v],f[v]);for(v=0;v<S.length;v++){var O=S[v];for(T=0;T<O.length;++T)o.scaleToGeodeticSurface(O[T],O[T])}}u.push({outerRing:f,holes:S}),s.push({positions:R,positions2D:d,holes:p})}}return{hierarchy:u,polygons:s}},v.createGeometryFromPositions=function(e,t,r,i,a){var o=E.triangulate(t.positions2D,t.holes);o.length<3&&(o=[0,1,2]);var u=t.positions;if(i){for(var l=u.length,h=new Array(3*l),d=0,y=0;y<l;y++){var m=u[y];h[d++]=m.x,h[d++]=m.y,h[d++]=m.z}var _=new s({attributes:{position:new c({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:h})},indices:o,primitiveType:p.TRIANGLES});return a.normal?f.computeNormal(_):_}return E.computeSubdivision(e,u,o,r)};var g=[],I=new r,x=new r;return v.computeWallGeometry=function(e,t,i,a){var o,u,f,E,y,m=e.length,_=0;if(a)for(u=3*m*2,o=new Array(2*u),f=0;f<m;f++)E=e[f],y=e[(f+1)%m],o[_]=o[_+u]=E.x,++_,o[_]=o[_+u]=E.y,++_,o[_]=o[_+u]=E.z,++_,o[_]=o[_+u]=y.x,++_,o[_]=o[_+u]=y.y,++_,o[_]=o[_+u]=y.z,++_;else{var T=d.chordLength(i,t.maximumRadius),R=0;for(f=0;f<m;f++)R+=v.subdivideLineCount(e[f],e[(f+1)%m],T);for(u=3*(R+m),o=new Array(2*u),f=0;f<m;f++){E=e[f],y=e[(f+1)%m];for(var A=v.subdivideLine(E,y,T,g),S=A.length,N=0;N<S;++N,++_)o[_]=A[N],o[_+u]=A[N];o[_]=y.x,o[_+u]=y.x,++_,o[_]=y.y,o[_+u]=y.y,++_,o[_]=y.z,o[_+u]=y.z,++_}}m=o.length;var O=h.createTypedArray(m/3,m-6*e.length),w=0;for(m/=6,f=0;f<m;f++){var M=f,C=M+1,P=M+m,D=P+1;E=r.fromArray(o,3*M,I),y=r.fromArray(o,3*C,x),r.equalsEpsilon(E,y,d.EPSILON14)||(O[w++]=M,O[w++]=P,O[w++]=C,O[w++]=C,O[w++]=P,O[w++]=D)}return new s({attributes:new l({position:new c({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:o})}),indices:O,primitiveType:p.TRIANGLES})},v}),define("Core/PolygonOutlineGeometry",["./arrayRemoveDuplicates","./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryInstance","./GeometryPipeline","./IndexDatatype","./Math","./PolygonGeometryLibrary","./PolygonPipeline","./PrimitiveType","./Queue","./WindingOrder"],function(e,t,r,n,i,a,o,u,s,c,l,f,h,d,E,p,y,m,_,v,T){"use strict";function R(e,t,r,i){var a=s.fromPoints(t,e),o=a.projectPointsOntoPlane(t,N),u=m.computeWindingOrder2D(o);u===T.CLOCKWISE&&(o.reverse(),t=t.slice().reverse());var d,p,v=t.length,R=0;if(i)for(d=new Float64Array(2*v*3),p=0;p<v;p++){var A=t[p],S=t[(p+1)%v];d[R++]=A.x,d[R++]=A.y,d[R++]=A.z,d[R++]=S.x,d[R++]=S.y,d[R++]=S.z}else{var I=0;for(p=0;p<v;p++)I+=y.subdivideLineCount(t[p],t[(p+1)%v],r);for(d=new Float64Array(3*I),p=0;p<v;p++)for(var x=y.subdivideLine(t[p],t[(p+1)%v],r,g),O=x.length,w=0;w<O;++w)d[R++]=x[w]}v=d.length/3;var M=2*v,C=E.createTypedArray(v,M);for(R=0,p=0;p<v-1;p++)C[R++]=p,C[R++]=p+1;return C[R++]=v-1,C[R++]=0,new h({geometry:new c({attributes:new f({position:new l({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:d})}),indices:C,primitiveType:_.LINES})})}function A(e,t,r,i){var a=s.fromPoints(t,e),o=a.projectPointsOntoPlane(t,N),u=m.computeWindingOrder2D(o);u===T.CLOCKWISE&&(o.reverse(),t=t.slice().reverse());var d,p,v=t.length,R=new Array(v),A=0;if(i)for(d=new Float64Array(2*v*3*2),p=0;p<v;++p){R[p]=A/3;var S=t[p],I=t[(p+1)%v];d[A++]=S.x,d[A++]=S.y,d[A++]=S.z,d[A++]=I.x,d[A++]=I.y,d[A++]=I.z}else{var x=0;for(p=0;p<v;p++)x+=y.subdivideLineCount(t[p],t[(p+1)%v],r);for(d=new Float64Array(3*x*2),p=0;p<v;++p){R[p]=A/3;for(var O=y.subdivideLine(t[p],t[(p+1)%v],r,g),w=O.length,M=0;M<w;++M)d[A++]=O[M]}}v=d.length/6;var C=R.length,P=2*(2*v+C),D=E.createTypedArray(v,P);for(A=0,p=0;p<v;++p)D[A++]=p,D[A++]=(p+1)%v,D[A++]=p+v,D[A++]=(p+1)%v+v;for(p=0;p<C;p++){var L=R[p];D[A++]=L,D[A++]=L+v}return new h({geometry:new c({attributes:new f({position:new l({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:d})}),indices:D,primitiveType:_.LINES})})}function S(e){var t=e.polygonHierarchy,r=i(e.ellipsoid,u.WGS84),n=i(e.granularity,p.RADIANS_PER_DEGREE),o=i(e.height,0),s=i(e.perPositionHeight,!1),c=e.extrudedHeight,l=a(c);if(l&&!s){var f=c;c=Math.min(f,o),o=Math.max(f,o)}this._ellipsoid=u.clone(r),this._granularity=n,this._height=o,this._extrudedHeight=i(c,0),this._extrude=l,this._polygonHierarchy=t,this._perPositionHeight=s,this._workerName="createPolygonOutlineGeometry",this.packedLength=y.computeHierarchyPackedLength(t)+u.packedLength+6}var N=[],g=[];S.pack=function(e,t,r){return r=i(r,0),r=y.packPolygonHierarchy(e._polygonHierarchy,t,r),u.pack(e._ellipsoid,t,r),r+=u.packedLength,t[r++]=e._height,t[r++]=e._extrudedHeight,t[r++]=e._granularity,t[r++]=e._extrude?1:0,t[r++]=e._perPositionHeight?1:0,t[r++]=e.packedLength,t};var I=u.clone(u.UNIT_SPHERE),x={polygonHierarchy:{}};return S.unpack=function(e,t,r){t=i(t,0);var n=y.unpackPolygonHierarchy(e,t);t=n.startingIndex,delete n.startingIndex;var o=u.unpack(e,t,I);t+=u.packedLength;var s=e[t++],c=e[t++],l=e[t++],f=1===e[t++],h=1===e[t++],d=e[t++];return a(r)||(r=new S(x)),r._polygonHierarchy=n,r._ellipsoid=u.clone(o,r._ellipsoid),r._height=s,r._extrudedHeight=c,r._granularity=l,r._extrude=f,r._perPositionHeight=h,r.packedLength=d,r},S.fromPositions=function(e){e=i(e,i.EMPTY_OBJECT);var t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight};return new S(t)},S.createGeometry=function(n){var i=n._ellipsoid,o=n._granularity,u=n._height,s=n._extrudedHeight,l=n._extrude,f=n._polygonHierarchy,h=n._perPositionHeight,E=[],_=new v;_.enqueue(f);for(var T;0!==_.length;){var S=_.dequeue(),N=S.positions;
 if(N=e(N,r.equalsEpsilon,!0),!(N.length<3)){var g=S.holes?S.holes.length:0;for(T=0;T<g;T++){var I=S.holes[T];if(I.positions=e(I.positions,r.equalsEpsilon,!0),!(I.positions.length<3)){E.push(I.positions);var x=0;a(I.holes)&&(x=I.holes.length);for(var O=0;O<x;O++)_.enqueue(I.holes[O])}}E.push(N)}}if(0!==E.length){var w,M=[],C=p.chordLength(o,i.maximumRadius);if(l)for(T=0;T<E.length;T++)w=A(i,E[T],C,h),w.geometry=y.scaleToGeodeticHeightExtruded(w.geometry,u,s,i,h),M.push(w);else for(T=0;T<E.length;T++)w=R(i,E[T],C,h),w.geometry.attributes.position.values=m.scaleToGeodeticHeight(w.geometry.attributes.position.values,u,i,!h),M.push(w);w=d.combineInstances(M)[0];var P=t.fromVertices(w.attributes.position.values);return new c({attributes:w.attributes,indices:w.indices,primitiveType:w.primitiveType,boundingSphere:P})}},S}),define("Workers/createPolygonOutlineGeometry",["../Core/defined","../Core/Ellipsoid","../Core/PolygonOutlineGeometry"],function(e,t,r){"use strict";function n(n,i){return e(i)&&(n=r.unpack(n,i)),n._ellipsoid=t.clone(n._ellipsoid),r.createGeometry(n)}return n})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createPolylineGeometry.js b/vendors/Cesium/Workers/createPolylineGeometry.js
index f199c2a..5492f38 100644
--- a/vendors/Cesium/Workers/createPolylineGeometry.js
+++ b/vendors/Cesium/Workers/createPolylineGeometry.js
@@ -1,61 +1,61 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-!function(){define("Core/defined",[],function(){"use strict";function t(t){return void 0!==t&&null!==t}return t}),define("Core/freezeObject",["./defined"],function(t){"use strict";var e=Object.freeze;return t(e)||(e=function(t){return t}),e}),define("Core/defaultValue",["./freezeObject"],function(t){"use strict";function e(t,e){return void 0!==t?t:e}return e.EMPTY_OBJECT=t({}),e}),define("Core/DeveloperError",["./defined"],function(t){"use strict";function e(t){this.name="DeveloperError",this.message=t;var e;try{throw new Error}catch(t){e=t.stack}this.stack=e}return t(Object.create)&&(e.prototype=Object.create(Error.prototype),e.prototype.constructor=e),e.prototype.toString=function(){var e=this.name+": "+this.message;return t(this.stack)&&(e+="\n"+this.stack.toString()),e},e.throwInstantiationError=function(){throw new e("This function defines an interface and should not be called directly.")},e}),define("ThirdParty/mersenne-twister",[],function(){var t=function(t){void 0==t&&(t=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(t)};return t.prototype.init_genrand=function(t){for(this.mt[0]=t>>>0,this.mti=1;this.mti<this.N;this.mti++){var t=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&t)>>>16)<<16)+1812433253*(65535&t)+this.mti,this.mt[this.mti]>>>=0}},t.prototype.genrand_int32=function(){var t,e=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var r;for(this.mti==this.N+1&&this.init_genrand(5489),r=0;r<this.N-this.M;r++)t=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+this.M]^t>>>1^e[1&t];for(;r<this.N-1;r++)t=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+(this.M-this.N)]^t>>>1^e[1&t];t=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^t>>>1^e[1&t],this.mti=0}return t=this.mt[this.mti++],t^=t>>>11,t^=t<<7&2636928640,t^=t<<15&4022730752,t^=t>>>18,t>>>0},t.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},t}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(t,e,r,n){"use strict";var a={};a.EPSILON1=.1,a.EPSILON2=.01,a.EPSILON3=.001,a.EPSILON4=1e-4,a.EPSILON5=1e-5,a.EPSILON6=1e-6,a.EPSILON7=1e-7,a.EPSILON8=1e-8,a.EPSILON9=1e-9,a.EPSILON10=1e-10,a.EPSILON11=1e-11,a.EPSILON12=1e-12,a.EPSILON13=1e-13,a.EPSILON14=1e-14,a.EPSILON15=1e-15,a.EPSILON16=1e-16,a.EPSILON17=1e-17,a.EPSILON18=1e-18,a.EPSILON19=1e-19,a.EPSILON20=1e-20,a.GRAVITATIONALPARAMETER=3986004418e5,a.SOLAR_RADIUS=6955e5,a.LUNAR_RADIUS=1737400,a.SIXTY_FOUR_KILOBYTES=65536,a.sign=function(t){return t>0?1:t<0?-1:0},a.signNotZero=function(t){return t<0?-1:1},a.toSNorm=function(t,r){return r=e(r,255),Math.round((.5*a.clamp(t,-1,1)+.5)*r)},a.fromSNorm=function(t,r){return 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r.x=t.x+e.x,r.y=t.y+e.y,r.z=t.z+e.z,r},o.subtract=function(t,e,r){return r.x=t.x-e.x,r.y=t.y-e.y,r.z=t.z-e.z,r},o.multiplyByScalar=function(t,e,r){return r.x=t.x*e,r.y=t.y*e,r.z=t.z*e,r},o.divideByScalar=function(t,e,r){return r.x=t.x/e,r.y=t.y/e,r.z=t.z/e,r},o.negate=function(t,e){return e.x=-t.x,e.y=-t.y,e.z=-t.z,e},o.abs=function(t,e){return e.x=Math.abs(t.x),e.y=Math.abs(t.y),e.z=Math.abs(t.z),e};var u=new o;o.lerp=function(t,e,r,n){return o.multiplyByScalar(e,r,u),n=o.multiplyByScalar(t,1-r,n),o.add(u,n,n)};var s=new o,E=new o;o.angleBetween=function(t,e){o.normalize(t,s),o.normalize(e,E);var r=o.dot(s,E),n=o.magnitude(o.cross(s,E,s));return Math.atan2(n,r)};var l=new o;o.mostOrthogonalAxis=function(t,e){var r=o.normalize(t,l);return o.abs(r,r),e=r.x<=r.y?r.x<=r.z?o.clone(o.UNIT_X,e):o.clone(o.UNIT_Z,e):r.y<=r.z?o.clone(o.UNIT_Y,e):o.clone(o.UNIT_Z,e)},o.equals=function(t,r){return t===r||e(t)&&e(r)&&t.x===r.x&&t.y===r.y&&t.z===r.z},o.equalsArray=function(t,e,r){return t.x===e[r]&&t.y===e[r+1]&&t.z===e[r+2]},o.equalsEpsilon=function(t,r,n,o){return t===r||e(t)&&e(r)&&a.equalsEpsilon(t.x,r.x,n,o)&&a.equalsEpsilon(t.y,r.y,n,o)&&a.equalsEpsilon(t.z,r.z,n,o)},o.cross=function(t,e,r){var n=t.x,a=t.y,o=t.z,i=e.x,u=e.y,s=e.z,E=a*s-o*u,l=o*i-n*s,c=n*u-a*i;return r.x=E,r.y=l,r.z=c,r},o.fromDegrees=function(t,e,r,n,i){return t=a.toRadians(t),e=a.toRadians(e),o.fromRadians(t,e,r,n,i)};var c=new o,f=new o,_=new o(40680631590769,40680631590769,40408299984661.445);return o.fromRadians=function(r,n,a,i,u){a=t(a,0);var s=e(i)?i.radiiSquared:_,E=Math.cos(n);c.x=E*Math.cos(r),c.y=E*Math.sin(r),c.z=Math.sin(n),c=o.normalize(c,c),o.multiplyComponents(s,c,f);var l=Math.sqrt(o.dot(c,f));return f=o.divideByScalar(f,l,f),c=o.multiplyByScalar(c,a,c),e(u)||(u=new o),o.add(f,c,u)},o.fromDegreesArray=function(t,r,n){var a=t.length;e(n)?n.length=a/2:n=new Array(a/2);for(var i=0;i<a;i+=2){var u=t[i],s=t[i+1],E=i/2;n[E]=o.fromDegrees(u,s,0,r,n[E])}return n},o.fromRadiansArray=function(t,r,n){var a=t.length;e(n)?n.length=a/2:n=new Array(a/2);for(var i=0;i<a;i+=2){var u=t[i],s=t[i+1],E=i/2;n[E]=o.fromRadians(u,s,0,r,n[E])}return n},o.fromDegreesArrayHeights=function(t,r,n){var a=t.length;e(n)?n.length=a/3:n=new Array(a/3);for(var i=0;i<a;i+=3){var u=t[i],s=t[i+1],E=t[i+2],l=i/3;n[l]=o.fromDegrees(u,s,E,r,n[l])}return n},o.fromRadiansArrayHeights=function(t,r,n){var a=t.length;e(n)?n.length=a/3:n=new Array(a/3);for(var i=0;i<a;i+=3){var u=t[i],s=t[i+1],E=t[i+2],l=i/3;n[l]=o.fromRadians(u,s,E,r,n[l])}return n},o.ZERO=n(new o(0,0,0)),o.UNIT_X=n(new o(1,0,0)),o.UNIT_Y=n(new o(0,1,0)),o.UNIT_Z=n(new o(0,0,1)),o.prototype.clone=function(t){return o.clone(this,t)},o.prototype.equals=function(t){return o.equals(this,t)},o.prototype.equalsEpsilon=function(t,e,r){return o.equalsEpsilon(this,t,e,r)},o.prototype.toString=function(){return"("+this.x+", "+this.y+", 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r[0]=t[0]-e[0],r[1]=t[1]-e[1],r[2]=t[2]-e[2],r[3]=t[3]-e[3],r[4]=t[4]-e[4],r[5]=t[5]-e[5],r[6]=t[6]-e[6],r[7]=t[7]-e[7],r[8]=t[8]-e[8],r[9]=t[9]-e[9],r[10]=t[10]-e[10],r[11]=t[11]-e[11],r[12]=t[12]-e[12],r[13]=t[13]-e[13],r[14]=t[14]-e[14],r[15]=t[15]-e[15],r},l.multiplyTransformation=function(t,e,r){var n=t[0],a=t[1],o=t[2],i=t[4],u=t[5],s=t[6],E=t[8],l=t[9],c=t[10],f=t[12],_=t[13],R=t[14],T=e[0],h=e[1],A=e[2],d=e[4],S=e[5],m=e[6],N=e[8],C=e[9],I=e[10],p=e[12],M=e[13],O=e[14],g=n*T+i*h+E*A,y=a*T+u*h+l*A,F=o*T+s*h+c*A,L=n*d+i*S+E*m,v=a*d+u*S+l*m,U=o*d+s*S+c*m,D=n*N+i*C+E*I,P=a*N+u*C+l*I,w=o*N+s*C+c*I,B=n*p+i*M+E*O+f,x=a*p+u*M+l*O+_,G=o*p+s*M+c*O+R;return r[0]=g,r[1]=y,r[2]=F,r[3]=0,r[4]=L,r[5]=v,r[6]=U,r[7]=0,r[8]=D,r[9]=P,r[10]=w,r[11]=0,r[12]=B,r[13]=x,r[14]=G,r[15]=1,r},l.multiplyByMatrix3=function(t,e,r){var n=t[0],a=t[1],o=t[2],i=t[4],u=t[5],s=t[6],E=t[8],l=t[9],c=t[10],f=e[0],_=e[1],R=e[2],T=e[3],h=e[4],A=e[5],d=e[6],S=e[7],m=e[8],N=n*f+i*_+E*R,C=a*f+u*_+l*R,I=o*f+s*_+c*R,p=n*T+i*h+E*A,M=a*T+u*h+l*A,O=o*T+s*h+c*A,g=n*d+i*S+E*m,y=a*d+u*S+l*m,F=o*d+s*S+c*m;return r[0]=N,r[1]=C,r[2]=I,r[3]=0,r[4]=p,r[5]=M,r[6]=O,r[7]=0,r[8]=g,r[9]=y,r[10]=F,r[11]=0,r[12]=t[12],r[13]=t[13],r[14]=t[14],r[15]=t[15],r},l.multiplyByTranslation=function(t,e,r){var n=e.x,a=e.y,o=e.z,i=n*t[0]+a*t[4]+o*t[8]+t[12],u=n*t[1]+a*t[5]+o*t[9]+t[13],s=n*t[2]+a*t[6]+o*t[10]+t[14];return r[0]=t[0],r[1]=t[1],r[2]=t[2],r[3]=t[3],r[4]=t[4],r[5]=t[5],r[6]=t[6],r[7]=t[7],r[8]=t[8],r[9]=t[9],r[10]=t[10],r[11]=t[11],r[12]=i,r[13]=u,r[14]=s,r[15]=t[15],r};var h=new t;l.multiplyByUniformScale=function(t,e,r){return h.x=e,h.y=e,h.z=e,l.multiplyByScale(t,h,r)},l.multiplyByScale=function(t,e,r){var n=e.x,a=e.y,o=e.z;return 1===n&&1===a&&1===o?l.clone(t,r):(r[0]=n*t[0],r[1]=n*t[1],r[2]=n*t[2],r[3]=0,r[4]=a*t[4],r[5]=a*t[5],r[6]=a*t[6],r[7]=0,r[8]=o*t[8],r[9]=o*t[9],r[10]=o*t[10],r[11]=0,r[12]=t[12],r[13]=t[13],r[14]=t[14],r[15]=1,r)},l.multiplyByVector=function(t,e,r){var n=e.x,a=e.y,o=e.z,i=e.w,u=t[0]*n+t[4]*a+t[8]*o+t[12]*i,s=t[1]*n+t[5]*a+t[9]*o+t[13]*i,E=t[2]*n+t[6]*a+t[10]*o+t[14]*i,l=t[3]*n+t[7]*a+t[11]*o+t[15]*i;return r.x=u,r.y=s,r.z=E,r.w=l,r},l.multiplyByPointAsVector=function(t,e,r){var n=e.x,a=e.y,o=e.z,i=t[0]*n+t[4]*a+t[8]*o,u=t[1]*n+t[5]*a+t[9]*o,s=t[2]*n+t[6]*a+t[10]*o;return r.x=i,r.y=u,r.z=s,r},l.multiplyByPoint=function(t,e,r){var n=e.x,a=e.y,o=e.z,i=t[0]*n+t[4]*a+t[8]*o+t[12],u=t[1]*n+t[5]*a+t[9]*o+t[13],s=t[2]*n+t[6]*a+t[10]*o+t[14];return r.x=i,r.y=u,r.z=s,r},l.multiplyByScalar=function(t,e,r){return r[0]=t[0]*e,r[1]=t[1]*e,r[2]=t[2]*e,r[3]=t[3]*e,r[4]=t[4]*e,r[5]=t[5]*e,r[6]=t[6]*e,r[7]=t[7]*e,r[8]=t[8]*e,r[9]=t[9]*e,r[10]=t[10]*e,r[11]=t[11]*e,r[12]=t[12]*e,r[13]=t[13]*e,r[14]=t[14]*e,r[15]=t[15]*e,r},l.negate=function(t,e){return e[0]=-t[0],e[1]=-t[1],e[2]=-t[2],e[3]=-t[3],e[4]=-t[4],e[5]=-t[5],e[6]=-t[6],e[7]=-t[7],e[8]=-t[8],e[9]=-t[9],e[10]=-t[10],e[11]=-t[11],e[12]=-t[12],e[13]=-t[13],e[14]=-t[14],e[15]=-t[15],e},l.transpose=function(t,e){var r=t[1],n=t[2],a=t[3],o=t[6],i=t[7],u=t[11];return e[0]=t[0],e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=r,e[5]=t[5],e[6]=t[9],e[7]=t[13],e[8]=n,e[9]=o,e[10]=t[10],e[11]=t[14],e[12]=a,e[13]=i,e[14]=u,e[15]=t[15],e},l.abs=function(t,e){return e[0]=Math.abs(t[0]),e[1]=Math.abs(t[1]),e[2]=Math.abs(t[2]),e[3]=Math.abs(t[3]),e[4]=Math.abs(t[4]),e[5]=Math.abs(t[5]),e[6]=Math.abs(t[6]),e[7]=Math.abs(t[7]),e[8]=Math.abs(t[8]),e[9]=Math.abs(t[9]),e[10]=Math.abs(t[10]),e[11]=Math.abs(t[11]),e[12]=Math.abs(t[12]),e[13]=Math.abs(t[13]),e[14]=Math.abs(t[14]),e[15]=Math.abs(t[15]),e},l.equals=function(t,e){return t===e||n(t)&&n(e)&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[3]===e[3]&&t[7]===e[7]&&t[11]===e[11]&&t[15]===e[15]},l.equalsEpsilon=function(t,e,r){return t===e||n(t)&&n(e)&&Math.abs(t[0]-e[0])<=r&&Math.abs(t[1]-e[1])<=r&&Math.abs(t[2]-e[2])<=r&&Math.abs(t[3]-e[3])<=r&&Math.abs(t[4]-e[4])<=r&&Math.abs(t[5]-e[5])<=r&&Math.abs(t[6]-e[6])<=r&&Math.abs(t[7]-e[7])<=r&&Math.abs(t[8]-e[8])<=r&&Math.abs(t[9]-e[9])<=r&&Math.abs(t[10]-e[10])<=r&&Math.abs(t[11]-e[11])<=r&&Math.abs(t[12]-e[12])<=r&&Math.abs(t[13]-e[13])<=r&&Math.abs(t[14]-e[14])<=r&&Math.abs(t[15]-e[15])<=r},l.getTranslation=function(t,e){return e.x=t[12],e.y=t[13],e.z=t[14],e},l.getRotation=function(t,e){return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[4],e[4]=t[5],e[5]=t[6],e[6]=t[8],e[7]=t[9],e[8]=t[10],e};var A=new s,d=new s,S=new e,m=new e(0,0,0,1);return l.inverse=function(t,r){if(s.equalsEpsilon(l.getRotation(t,A),d,u.EPSILON7)&&e.equals(l.getRow(t,3,S),m))return r[0]=0,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=0,r[11]=0,r[12]=-t[12],r[13]=-t[13],r[14]=-t[14],r[15]=1,r;var n=t[0],a=t[4],o=t[8],i=t[12],c=t[1],f=t[5],_=t[9],R=t[13],T=t[2],h=t[6],N=t[10],C=t[14],I=t[3],p=t[7],M=t[11],O=t[15],g=N*O,y=C*M,F=h*O,L=C*p,v=h*M,U=N*p,D=T*O,P=C*I,w=T*M,B=N*I,x=T*p,G=h*I,b=g*f+L*_+v*R-(y*f+F*_+U*R),z=y*c+D*_+B*R-(g*c+P*_+w*R),H=F*c+P*f+x*R-(L*c+D*f+G*R),V=U*c+w*f+G*_-(v*c+B*f+x*_),X=y*a+F*o+U*i-(g*a+L*o+v*i),q=g*n+P*o+w*i-(y*n+D*o+B*i),W=L*n+D*a+G*i-(F*n+P*a+x*i),Y=v*n+B*a+x*o-(U*n+w*a+G*o);g=o*R,y=i*_,F=a*R,L=i*f,v=a*_,U=o*f,D=n*R,P=i*c,w=n*_,B=o*c,x=n*f,G=a*c;var K=g*p+L*M+v*O-(y*p+F*M+U*O),k=y*I+D*M+B*O-(g*I+P*M+w*O),Z=F*I+P*p+x*O-(L*I+D*p+G*O),j=U*I+w*p+G*M-(v*I+B*p+x*M),Q=F*N+U*C+y*h-(v*C+g*h+L*N),J=w*C+g*T+P*N-(D*N+B*C+y*T),$=D*h+G*C+L*T-(x*C+F*T+P*h),tt=x*N+v*T+B*h-(w*h+G*N+U*T),et=n*b+a*z+o*H+i*V;if(Math.abs(et)<u.EPSILON20)throw new E("matrix is not invertible because its determinate is zero.");return et=1/et,r[0]=b*et,r[1]=z*et,r[2]=H*et,r[3]=V*et,r[4]=X*et,r[5]=q*et,r[6]=W*et,r[7]=Y*et,r[8]=K*et,r[9]=k*et,r[10]=Z*et,r[11]=j*et,r[12]=Q*et,r[13]=J*et,r[14]=$*et,r[15]=tt*et,r},l.inverseTransformation=function(t,e){var r=t[0],n=t[1],a=t[2],o=t[4],i=t[5],u=t[6],s=t[8],E=t[9],l=t[10],c=t[12],f=t[13],_=t[14],R=-r*c-n*f-a*_,T=-o*c-i*f-u*_,h=-s*c-E*f-l*_;return e[0]=r,e[1]=o,e[2]=s,e[3]=0,e[4]=n,e[5]=i,e[6]=E,e[7]=0,e[8]=a,e[9]=u,e[10]=l,e[11]=0,e[12]=R,e[13]=T,e[14]=h,e[15]=1,e},l.IDENTITY=i(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=i(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,a(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(t){return l.clone(this,t)},l.prototype.equals=function(t){return 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e<r&&(e+=u.TWO_PI),e-r},s.computeHeight=function(t){return t.north-t.south},s.fromDegrees=function(t,n,a,o,i){return t=u.toRadians(e(t,0)),n=u.toRadians(e(n,0)),a=u.toRadians(e(a,0)),o=u.toRadians(e(o,0)),r(i)?(i.west=t,i.south=n,i.east=a,i.north=o,i):new s(t,n,a,o)},s.fromCartographicArray=function(t,e){for(var n=Number.MAX_VALUE,a=-Number.MAX_VALUE,o=Number.MAX_VALUE,i=-Number.MAX_VALUE,E=Number.MAX_VALUE,l=-Number.MAX_VALUE,c=0,f=t.length;c<f;c++){var _=t[c];n=Math.min(n,_.longitude),a=Math.max(a,_.longitude),E=Math.min(E,_.latitude),l=Math.max(l,_.latitude);var R=_.longitude>=0?_.longitude:_.longitude+u.TWO_PI;o=Math.min(o,R),i=Math.max(i,R)}return a-n>i-o&&(n=o,a=i,a>u.PI&&(a-=u.TWO_PI),n>u.PI&&(n-=u.TWO_PI)),r(e)?(e.west=n,e.south=E,e.east=a,e.north=l,e):new s(n,E,a,l)},s.fromCartesianArray=function(t,e,n){for(var a=Number.MAX_VALUE,o=-Number.MAX_VALUE,i=Number.MAX_VALUE,E=-Number.MAX_VALUE,l=Number.MAX_VALUE,c=-Number.MAX_VALUE,f=0,_=t.length;f<_;f++){var R=e.cartesianToCartographic(t[f]);a=Math.min(a,R.longitude),o=Math.max(o,R.longitude),l=Math.min(l,R.latitude),c=Math.max(c,R.latitude);var T=R.longitude>=0?R.longitude:R.longitude+u.TWO_PI;i=Math.min(i,T),E=Math.max(E,T)}return o-a>E-i&&(a=i,o=E,o>u.PI&&(o-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),r(n)?(n.west=a,n.south=l,n.east=o,n.north=c,n):new s(a,l,o,c)},s.clone=function(t,e){if(r(t))return r(e)?(e.west=t.west,e.south=t.south,e.east=t.east,e.north=t.north,e):new s(t.west,t.south,t.east,t.north)},s.prototype.clone=function(t){return s.clone(this,t)},s.prototype.equals=function(t){return s.equals(this,t)},s.equals=function(t,e){return t===e||r(t)&&r(e)&&t.west===e.west&&t.south===e.south&&t.east===e.east&&t.north===e.north},s.prototype.equalsEpsilon=function(t,e){return r(t)&&Math.abs(this.west-t.west)<=e&&Math.abs(this.south-t.south)<=e&&Math.abs(this.east-t.east)<=e&&Math.abs(this.north-t.north)<=e},s.validate=function(t){},s.southwest=function(e,n){return r(n)?(n.longitude=e.west,n.latitude=e.south,n.height=0,n):new t(e.west,e.south)},s.northwest=function(e,n){return r(n)?(n.longitude=e.west,n.latitude=e.north,n.height=0,n):new t(e.west,e.north)},s.northeast=function(e,n){return r(n)?(n.longitude=e.east,n.latitude=e.north,n.height=0,n):new t(e.east,e.north)},s.southeast=function(e,n){return r(n)?(n.longitude=e.east,n.latitude=e.south,n.height=0,n):new t(e.east,e.south)},s.center=function(e,n){var a=e.east,o=e.west;a<o&&(a+=u.TWO_PI);var i=u.negativePiToPi(.5*(o+a)),s=.5*(e.south+e.north);return r(n)?(n.longitude=i,n.latitude=s,n.height=0,n):new t(i,s)},s.intersection=function(t,e,n){var a=t.east,o=t.west,i=e.east,E=e.west;a<o&&i>0?a+=u.TWO_PI:i<E&&a>0&&(i+=u.TWO_PI),a<o&&E<0?E+=u.TWO_PI:i<E&&o<0&&(o+=u.TWO_PI);var l=u.negativePiToPi(Math.max(o,E)),c=u.negativePiToPi(Math.min(a,i));if(!((t.west<t.east||e.west<e.east)&&c<=l)){var f=Math.max(t.south,e.south),_=Math.min(t.north,e.north);if(!(f>=_))return r(n)?(n.west=l,n.south=f,n.east=c,n.north=_,n):new s(l,f,c,_)}},s.union=function(t,e,n){return r(n)||(n=new s),n.west=Math.min(t.west,e.west),n.south=Math.min(t.south,e.south),n.east=Math.max(t.east,e.east),n.north=Math.max(t.north,e.north),n},s.expand=function(t,e,n){return r(n)||(n=new s),n.west=Math.min(t.west,e.longitude),n.south=Math.min(t.south,e.latitude),n.east=Math.max(t.east,e.longitude),n.north=Math.max(t.north,e.latitude),n},s.contains=function(t,e){var r=e.longitude,n=e.latitude,a=t.west,o=t.east;return o<a&&(o+=u.TWO_PI,r<0&&(r+=u.TWO_PI)),(r>a||u.equalsEpsilon(r,a,u.EPSILON14))&&(r<o||u.equalsEpsilon(r,o,u.EPSILON14))&&n>=t.south&&n<=t.north};var E=new t;return s.subsample=function(t,n,a,i){n=e(n,o.WGS84),a=e(a,0),r(i)||(i=[]);var l=0,c=t.north,f=t.south,_=t.east,R=t.west,T=E;T.height=a,T.longitude=R,T.latitude=c,i[l]=n.cartographicToCartesian(T,i[l]),l++,T.longitude=_,i[l]=n.cartographicToCartesian(T,i[l]),l++,T.latitude=f,i[l]=n.cartographicToCartesian(T,i[l]),l++,T.longitude=R,i[l]=n.cartographicToCartesian(T,i[l]),l++,c<0?T.latitude=c:f>0?T.latitude=f:T.latitude=0;for(var h=1;h<8;++h)T.longitude=-Math.PI+h*u.PI_OVER_TWO,s.contains(t,T)&&(i[l]=n.cartographicToCartesian(T,i[l]),l++);return 0===T.latitude&&(T.longitude=R,i[l]=n.cartographicToCartesian(T,i[l]),l++,T.longitude=_,i[l]=n.cartographicToCartesian(T,i[l]),l++),i.length=l,i},s.MAX_VALUE=i(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(t,e,r,n,a,o,i,u,s,E,l,c,f){"use strict";function _(e,n){this.center=t.clone(r(e,t.ZERO)),this.radius=r(n,0)}var R=new t,T=new t,h=new t,A=new t,d=new t,S=new t,m=new t,N=new t,C=new t,I=new t,p=new t,M=new t;_.fromPoints=function(e,r){if(n(r)||(r=new _),!n(e)||0===e.length)return r.center=t.clone(t.ZERO,r.center),r.radius=0,r;for(var a=t.clone(e[0],m),o=t.clone(a,R),i=t.clone(a,T),u=t.clone(a,h),s=t.clone(a,A),E=t.clone(a,d),l=t.clone(a,S),c=e.length,f=1;f<c;f++){t.clone(e[f],a);var O=a.x,g=a.y,y=a.z;O<o.x&&t.clone(a,o),O>s.x&&t.clone(a,s),g<i.y&&t.clone(a,i),g>E.y&&t.clone(a,E),y<u.z&&t.clone(a,u),y>l.z&&t.clone(a,l)}var F=t.magnitudeSquared(t.subtract(s,o,N)),L=t.magnitudeSquared(t.subtract(E,i,N)),v=t.magnitudeSquared(t.subtract(l,u,N)),U=o,D=s,P=F;L>P&&(P=L,U=i,D=E),v>P&&(P=v,U=u,D=l);var w=C;w.x=.5*(U.x+D.x),w.y=.5*(U.y+D.y),w.z=.5*(U.z+D.z);var B=t.magnitudeSquared(t.subtract(D,w,N)),x=Math.sqrt(B),G=I;G.x=o.x,G.y=i.y,G.z=u.z;var b=p;b.x=s.x,b.y=E.y,b.z=l.z;var z=t.multiplyByScalar(t.add(G,b,N),.5,M),H=0;for(f=0;f<c;f++){t.clone(e[f],a);var V=t.magnitude(t.subtract(a,z,N));V>H&&(H=V);var X=t.magnitudeSquared(t.subtract(a,w,N));if(X>B){var q=Math.sqrt(X);x=.5*(x+q),B=x*x;var W=q-x;w.x=(x*w.x+W*a.x)/q,w.y=(x*w.y+W*a.y)/q,w.z=(x*w.z+W*a.z)/q}}return x<H?(t.clone(w,r.center),r.radius=x):(t.clone(z,r.center),r.radius=H),r};var O=new i,g=new t,y=new t,F=new e,L=new e;_.fromRectangle2D=function(t,e,r){return _.fromRectangleWithHeights2D(t,e,0,0,r)},_.fromRectangleWithHeights2D=function(e,a,o,i,u){if(n(u)||(u=new _),!n(e))return u.center=t.clone(t.ZERO,u.center),u.radius=0,u;a=r(a,O),f.southwest(e,F),F.height=o,f.northeast(e,L),L.height=i;var s=a.project(F,g),E=a.project(L,y),l=E.x-s.x,c=E.y-s.y,R=E.z-s.z;u.radius=.5*Math.sqrt(l*l+c*c+R*R);var T=u.center;return T.x=s.x+.5*l,T.y=s.y+.5*c,T.z=s.z+.5*R,u};var v=[];_.fromRectangle3D=function(t,e,a,i){e=r(e,o.WGS84),a=r(a,0);var u;return n(t)&&(u=f.subsample(t,e,a,v)),_.fromPoints(u,i)},_.fromVertices=function(e,a,o,i){if(n(i)||(i=new _),!n(e)||0===e.length)return i.center=t.clone(t.ZERO,i.center),i.radius=0,i;a=r(a,t.ZERO),o=r(o,3);var u=m;u.x=e[0]+a.x,u.y=e[1]+a.y,u.z=e[2]+a.z;for(var s=t.clone(u,R),E=t.clone(u,T),l=t.clone(u,h),c=t.clone(u,A),f=t.clone(u,d),O=t.clone(u,S),g=e.length,y=0;y<g;y+=o){var F=e[y]+a.x,L=e[y+1]+a.y,v=e[y+2]+a.z;u.x=F,u.y=L,u.z=v,F<s.x&&t.clone(u,s),F>c.x&&t.clone(u,c),L<E.y&&t.clone(u,E),L>f.y&&t.clone(u,f),v<l.z&&t.clone(u,l),v>O.z&&t.clone(u,O)}var U=t.magnitudeSquared(t.subtract(c,s,N)),D=t.magnitudeSquared(t.subtract(f,E,N)),P=t.magnitudeSquared(t.subtract(O,l,N)),w=s,B=c,x=U;D>x&&(x=D,w=E,B=f),P>x&&(x=P,w=l,B=O);var G=C;G.x=.5*(w.x+B.x),G.y=.5*(w.y+B.y),G.z=.5*(w.z+B.z);var b=t.magnitudeSquared(t.subtract(B,G,N)),z=Math.sqrt(b),H=I;H.x=s.x,H.y=E.y,H.z=l.z;var V=p;V.x=c.x,V.y=f.y,V.z=O.z;var X=t.multiplyByScalar(t.add(H,V,N),.5,M),q=0;for(y=0;y<g;y+=o){u.x=e[y]+a.x,u.y=e[y+1]+a.y,u.z=e[y+2]+a.z;var W=t.magnitude(t.subtract(u,X,N));W>q&&(q=W);var Y=t.magnitudeSquared(t.subtract(u,G,N));if(Y>b){var K=Math.sqrt(Y);z=.5*(z+K),b=z*z;var k=K-z;G.x=(z*G.x+k*u.x)/K,G.y=(z*G.y+k*u.y)/K,G.z=(z*G.z+k*u.z)/K}}return z<q?(t.clone(G,i.center),i.radius=z):(t.clone(X,i.center),i.radius=q),i},_.fromEncodedCartesianVertices=function(e,r,a){if(n(a)||(a=new _),!n(e)||!n(r)||e.length!==r.length||0===e.length)return a.center=t.clone(t.ZERO,a.center),a.radius=0,a;var o=m;o.x=e[0]+r[0],o.y=e[1]+r[1],o.z=e[2]+r[2];for(var i=t.clone(o,R),u=t.clone(o,T),s=t.clone(o,h),E=t.clone(o,A),l=t.clone(o,d),c=t.clone(o,S),f=e.length,O=0;O<f;O+=3){var g=e[O]+r[O],y=e[O+1]+r[O+1],F=e[O+2]+r[O+2];o.x=g,o.y=y,o.z=F,g<i.x&&t.clone(o,i),g>E.x&&t.clone(o,E),y<u.y&&t.clone(o,u),y>l.y&&t.clone(o,l),F<s.z&&t.clone(o,s),F>c.z&&t.clone(o,c)}var L=t.magnitudeSquared(t.subtract(E,i,N)),v=t.magnitudeSquared(t.subtract(l,u,N)),U=t.magnitudeSquared(t.subtract(c,s,N)),D=i,P=E,w=L;v>w&&(w=v,D=u,P=l),U>w&&(w=U,D=s,P=c);var B=C;B.x=.5*(D.x+P.x),B.y=.5*(D.y+P.y),B.z=.5*(D.z+P.z);var x=t.magnitudeSquared(t.subtract(P,B,N)),G=Math.sqrt(x),b=I;b.x=i.x,b.y=u.y,b.z=s.z;var z=p;z.x=E.x,z.y=l.y,z.z=c.z;var H=t.multiplyByScalar(t.add(b,z,N),.5,M),V=0;for(O=0;O<f;O+=3){o.x=e[O]+r[O],o.y=e[O+1]+r[O+1],o.z=e[O+2]+r[O+2];var X=t.magnitude(t.subtract(o,H,N));X>V&&(V=X);var q=t.magnitudeSquared(t.subtract(o,B,N));if(q>x){var W=Math.sqrt(q);G=.5*(G+W),x=G*G;var Y=W-G;B.x=(G*B.x+Y*o.x)/W,B.y=(G*B.y+Y*o.y)/W,B.z=(G*B.z+Y*o.z)/W}}return G<V?(t.clone(B,a.center),a.radius=G):(t.clone(H,a.center),a.radius=V),a},_.fromCornerPoints=function(e,r,a){n(a)||(a=new _);var o=a.center;return t.add(e,r,o),t.multiplyByScalar(o,.5,o),a.radius=t.distance(o,r),a},_.fromEllipsoid=function(e,r){return n(r)||(r=new _),t.clone(t.ZERO,r.center),r.radius=e.maximumRadius,r};var U=new t;_.fromBoundingSpheres=function(e,r){if(n(r)||(r=new _),!n(e)||0===e.length)return r.center=t.clone(t.ZERO,r.center),r.radius=0,r;var a=e.length;if(1===a)return _.clone(e[0],r);if(2===a)return _.union(e[0],e[1],r);for(var o=[],i=0;i<a;i++)o.push(e[i].center);r=_.fromPoints(o,r);var u=r.center,s=r.radius;for(i=0;i<a;i++){var E=e[i];s=Math.max(s,t.distance(u,E.center,U)+E.radius)}return r.radius=s,r};var D=new t,P=new t,w=new t;_.fromOrientedBoundingBox=function(e,r){n(r)||(r=new _);var a=e.halfAxes,o=E.getColumn(a,0,D),i=E.getColumn(a,1,P),u=E.getColumn(a,2,w),s=t.magnitude(o),l=t.magnitude(i),c=t.magnitude(u);return r.center=t.clone(e.center,r.center),r.radius=Math.max(s,l,c),r},_.clone=function(e,r){if(n(e))return n(r)?(r.center=t.clone(e.center,r.center),r.radius=e.radius,r):new _(e.center,e.radius)},_.packedLength=4,_.pack=function(t,e,n){n=r(n,0);var a=t.center;return e[n++]=a.x,e[n++]=a.y,e[n++]=a.z,e[n]=t.radius,e},_.unpack=function(t,e,a){e=r(e,0),n(a)||(a=new _);var o=a.center;return o.x=t[e++],o.y=t[e++],o.z=t[e++],a.radius=t[e],a};var B=new t,x=new t;_.union=function(e,r,a){n(a)||(a=new _);var o=e.center,i=e.radius,u=r.center,s=r.radius,E=t.subtract(u,o,B),l=t.magnitude(E);if(i>=l+s)return e.clone(a),a;if(s>=l+i)return r.clone(a),a;var c=.5*(i+l+s),f=t.multiplyByScalar(E,(-i+c)/l,x);return t.add(f,o,f),t.clone(f,a.center),a.radius=c,a};var G=new t;_.expand=function(e,r,n){n=_.clone(e,n);var a=t.magnitude(t.subtract(r,n.center,G));return a>n.radius&&(n.radius=a),n},_.intersectPlane=function(e,r){var n=e.center,a=e.radius,o=r.normal,i=t.dot(o,n)+r.distance;return i<-a?u.OUTSIDE:i<a?u.INTERSECTING:u.INSIDE},_.transform=function(t,e,r){return n(r)||(r=new _),r.center=l.multiplyByPoint(e,t.center,r.center),r.radius=l.getMaximumScale(e)*t.radius,r};var b=new t;_.distanceSquaredTo=function(e,r){var n=t.subtract(e.center,r,b);return t.magnitudeSquared(n)-e.radius*e.radius},_.transformWithoutScale=function(t,e,r){return n(r)||(r=new _),r.center=l.multiplyByPoint(e,t.center,r.center),r.radius=t.radius,r};var z=new t;_.computePlaneDistances=function(e,r,a,o){n(o)||(o=new s);var i=t.subtract(e.center,r,z),u=t.dot(a,i);return o.start=u-e.radius,o.stop=u+e.radius,o};for(var H=new t,V=new t,X=new t,q=new t,W=new t,Y=new e,K=new Array(8),k=0;k<8;++k)K[k]=new t;var Z=new i;return _.projectTo2D=function(e,n,a){n=r(n,Z);var o=n.ellipsoid,i=e.center,u=e.radius,s=o.geodeticSurfaceNormal(i,H),E=t.cross(t.UNIT_Z,s,V);t.normalize(E,E);var l=t.cross(s,E,X);t.normalize(l,l),t.multiplyByScalar(s,u,s),t.multiplyByScalar(l,u,l),t.multiplyByScalar(E,u,E);var c=t.negate(l,W),f=t.negate(E,q),R=K,T=R[0];t.add(s,l,T),t.add(T,E,T),T=R[1],t.add(s,l,T),t.add(T,f,T),T=R[2],t.add(s,c,T),t.add(T,f,T),T=R[3],t.add(s,c,T),t.add(T,E,T),t.negate(s,s),T=R[4],t.add(s,l,T),t.add(T,E,T),T=R[5],t.add(s,l,T),t.add(T,f,T),T=R[6],t.add(s,c,T),t.add(T,f,T),T=R[7],t.add(s,c,T),t.add(T,E,T);for(var h=R.length,A=0;A<h;++A){var d=R[A];t.add(i,d,d);var S=o.cartesianToCartographic(d,Y);n.project(S,d)}a=_.fromPoints(R,a),i=a.center;var m=i.x,N=i.y,C=i.z;return i.x=C,i.y=m,i.z=N,a},_.isOccluded=function(t,e){return!e.isBoundingSphereVisible(t)},_.equals=function(e,r){return e===r||n(e)&&n(r)&&t.equals(e.center,r.center)&&e.radius===r.radius},_.prototype.intersectPlane=function(t){return _.intersectPlane(this,t)},_.prototype.distanceSquaredTo=function(t){return _.distanceSquaredTo(this,t)},_.prototype.computePlaneDistances=function(t,e,r){return _.computePlaneDistances(this,t,e,r)},_.prototype.isOccluded=function(t){return _.isOccluded(this,t)},_.prototype.equals=function(t){return _.equals(this,t)},_.prototype.clone=function(t){return _.clone(this,t)},_}),define("Core/Fullscreen",["./defined","./defineProperties"],function(t,e){"use strict";var r,n={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},a={};return e(a,{element:{get:function(){if(a.supportsFullscreen())return document[n.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return n.fullscreenchange}},errorEventName:{get:function(){if(a.supportsFullscreen())return n.fullscreenerror}},enabled:{get:function(){if(a.supportsFullscreen())return document[n.fullscreenEnabled]}},fullscreen:{get:function(){if(a.supportsFullscreen())return null!==a.element}}}),a.supportsFullscreen=function(){if(t(r))return r;r=!1;var e=document.body;if("function"==typeof e.requestFullscreen)return n.requestFullscreen="requestFullscreen",n.exitFullscreen="exitFullscreen",n.fullscreenEnabled="fullscreenEnabled",n.fullscreenElement="fullscreenElement",n.fullscreenchange="fullscreenchange",n.fullscreenerror="fullscreenerror",r=!0;for(var a,o=["webkit","moz","o","ms","khtml"],i=0,u=o.length;i<u;++i){var s=o[i];a=s+"RequestFullscreen","function"==typeof e[a]?(n.requestFullscreen=a,r=!0):(a=s+"RequestFullScreen","function"==typeof e[a]&&(n.requestFullscreen=a,r=!0)),a=s+"ExitFullscreen","function"==typeof document[a]?n.exitFullscreen=a:(a=s+"CancelFullScreen","function"==typeof document[a]&&(n.exitFullscreen=a)),a=s+"FullscreenEnabled",void 0!==document[a]?n.fullscreenEnabled=a:(a=s+"FullScreenEnabled",void 0!==document[a]&&(n.fullscreenEnabled=a)),a=s+"FullscreenElement",void 0!==document[a]?n.fullscreenElement=a:(a=s+"FullScreenElement",void 0!==document[a]&&(n.fullscreenElement=a)),a=s+"fullscreenchange",void 0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenChange"),n.fullscreenchange=a),a=s+"fullscreenerror",void 0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenError"),n.fullscreenerror=a)}return r},a.requestFullscreen=function(t,e){a.supportsFullscreen()&&t[n.requestFullscreen]({vrDisplay:e})},a.exitFullscreen=function(){a.supportsFullscreen()&&document[n.exitFullscreen]()},a}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(t,e,r){"use strict";function n(t){for(var e=t.split("."),r=0,n=e.length;r<n;++r)e[r]=parseInt(e[r],10);return e}function a(){if(!e(S)){S=!1;var t=/ Chrome\/([\.0-9]+)/.exec(d.userAgent);null!==t&&(S=!0,m=n(t[1]))}return S}function o(){return a()&&m}function i(){if(!e(N)&&(N=!1,!a()&&/ Safari\/[\.0-9]+/.test(d.userAgent))){var t=/ Version\/([\.0-9]+)/.exec(d.userAgent);null!==t&&(N=!0,C=n(t[1]))}return N}function u(){return i()&&C}function s(){if(!e(I)){I=!1;var t=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(d.userAgent);null!==t&&(I=!0,p=n(t[1]),p.isNightly=!!t[2])}return I}function E(){return s()&&p}function l(){if(!e(M)){M=!1;var t;"Microsoft Internet Explorer"===d.appName?(t=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(d.userAgent),null!==t&&(M=!0,O=n(t[1]))):"Netscape"===d.appName&&(t=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(d.userAgent),null!==t&&(M=!0,O=n(t[1])))}return M}function c(){return l()&&O}function f(){if(!e(g)){g=!1;var t=/Firefox\/([\.0-9]+)/.exec(d.userAgent);null!==t&&(g=!0,y=n(t[1]))}return g}function _(){return e(F)||(F=/Windows/i.test(d.appVersion)),F}function R(){return f()&&y}function T(){return e(L)||(L="undefined"!=typeof PointerEvent&&(!e(d.pointerEnabled)||d.pointerEnabled)),L}function h(){if(!e(U)){var t=document.createElement("canvas");t.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var r=t.style.imageRendering;U=e(r)&&""!==r,U&&(v=r)}return U}function A(){return h()?v:void 0}var d;d="undefined"!=typeof navigator?navigator:{};var S,m,N,C,I,p,M,O,g,y,F,L,v,U,D={isChrome:a,chromeVersion:o,isSafari:i,safariVersion:u,isWebkit:s,webkitVersion:E,isInternetExplorer:l,internetExplorerVersion:c,isFirefox:f,firefoxVersion:R,isWindows:_,hardwareConcurrency:t(d.hardwareConcurrency,3),supportsPointerEvents:T,supportsImageRenderingPixelated:h,imageRenderingValue:A};return D.supportsFullscreen=function(){return r.supportsFullscreen()},D.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},D.supportsWebWorkers=function(){return"undefined"!=typeof Worker},D}),define("Core/Color",["./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./Math"],function(t,e,r,n,a,o){"use strict";function i(t,e,r){return r<0&&(r+=1),r>1&&(r-=1),6*r<1?t+6*(e-t)*r:2*r<1?e:3*r<2?t+(e-t)*(2/3-r)*6:t}function u(e,r,n,a){this.red=t(e,1),this.green=t(r,1),this.blue=t(n,1),this.alpha=t(a,1)}u.fromCartesian4=function(t,r){return e(r)?(r.red=t.x,r.green=t.y,r.blue=t.z,r.alpha=t.w,r):new u(t.x,t.y,t.z,t.w)},u.fromBytes=function(r,n,a,o,i){return r=u.byteToFloat(t(r,255)),n=u.byteToFloat(t(n,255)),a=u.byteToFloat(t(a,255)),o=u.byteToFloat(t(o,255)),e(i)?(i.red=r,i.green=n,i.blue=a,i.alpha=o,i):new u(r,n,a,o)},u.fromAlpha=function(t,r,n){return e(n)?(n.red=t.red,n.green=t.green,n.blue=t.blue,n.alpha=r,n):new u(t.red,t.green,t.blue,r);
-};var s,E,l;n.supportsTypedArrays()&&(s=new ArrayBuffer(4),E=new Uint32Array(s),l=new Uint8Array(s)),u.fromRgba=function(t,e){return E[0]=t,u.fromBytes(l[0],l[1],l[2],l[3],e)},u.fromHsl=function(r,n,a,o,s){r=t(r,0)%1,n=t(n,0),a=t(a,0),o=t(o,1);var E=a,l=a,c=a;if(0!==n){var f;f=a<.5?a*(1+n):a+n-a*n;var _=2*a-f;E=i(_,f,r+1/3),l=i(_,f,r),c=i(_,f,r-1/3)}return e(s)?(s.red=E,s.green=l,s.blue=c,s.alpha=o,s):new u(E,l,c,o)},u.fromRandom=function(r,n){r=t(r,t.EMPTY_OBJECT);var a=r.red;if(!e(a)){var i=t(r.minimumRed,0),s=t(r.maximumRed,1);a=i+o.nextRandomNumber()*(s-i)}var E=r.green;if(!e(E)){var l=t(r.minimumGreen,0),c=t(r.maximumGreen,1);E=l+o.nextRandomNumber()*(c-l)}var f=r.blue;if(!e(f)){var _=t(r.minimumBlue,0),R=t(r.maximumBlue,1);f=_+o.nextRandomNumber()*(R-_)}var T=r.alpha;if(!e(T)){var h=t(r.minimumAlpha,0),A=t(r.maximumAlpha,1);T=h+o.nextRandomNumber()*(A-h)}return e(n)?(n.red=a,n.green=E,n.blue=f,n.alpha=T,n):new u(a,E,f,T)};var c=/^#([0-9a-f])([0-9a-f])([0-9a-f])$/i,f=/^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})$/i,_=/^rgba?\(\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)(?:\s*,\s*([0-9.]+))?\s*\)$/i,R=/^hsla?\(\s*([0-9.]+)\s*,\s*([0-9.]+%)\s*,\s*([0-9.]+%)(?:\s*,\s*([0-9.]+))?\s*\)$/i;return u.fromCssColorString=function(r,n){e(n)||(n=new u);var a=u[r.toUpperCase()];if(e(a))return u.clone(a,n),n;var o=c.exec(r);return null!==o?(n.red=parseInt(o[1],16)/15,n.green=parseInt(o[2],16)/15,n.blue=parseInt(o[3],16)/15,n.alpha=1,n):(o=f.exec(r),null!==o?(n.red=parseInt(o[1],16)/255,n.green=parseInt(o[2],16)/255,n.blue=parseInt(o[3],16)/255,n.alpha=1,n):(o=_.exec(r),null!==o?(n.red=parseFloat(o[1])/("%"===o[1].substr(-1)?100:255),n.green=parseFloat(o[2])/("%"===o[2].substr(-1)?100:255),n.blue=parseFloat(o[3])/("%"===o[3].substr(-1)?100:255),n.alpha=parseFloat(t(o[4],"1.0")),n):(o=R.exec(r),null!==o?u.fromHsl(parseFloat(o[1])/360,parseFloat(o[2])/100,parseFloat(o[3])/100,parseFloat(t(o[4],"1.0")),n):n=void 0)))},u.packedLength=4,u.pack=function(e,r,n){return n=t(n,0),r[n++]=e.red,r[n++]=e.green,r[n++]=e.blue,r[n]=e.alpha,r},u.unpack=function(r,n,a){return n=t(n,0),e(a)||(a=new u),a.red=r[n++],a.green=r[n++],a.blue=r[n++],a.alpha=r[n],a},u.byteToFloat=function(t){return t/255},u.floatToByte=function(t){return 1===t?255:256*t|0},u.clone=function(t,r){if(e(t))return e(r)?(r.red=t.red,r.green=t.green,r.blue=t.blue,r.alpha=t.alpha,r):new u(t.red,t.green,t.blue,t.alpha)},u.equals=function(t,r){return t===r||e(t)&&e(r)&&t.red===r.red&&t.green===r.green&&t.blue===r.blue&&t.alpha===r.alpha},u.equalsArray=function(t,e,r){return t.red===e[r]&&t.green===e[r+1]&&t.blue===e[r+2]&&t.alpha===e[r+3]},u.prototype.clone=function(t){return u.clone(this,t)},u.prototype.equals=function(t){return u.equals(this,t)},u.prototype.equalsEpsilon=function(t,r){return this===t||e(t)&&Math.abs(this.red-t.red)<=r&&Math.abs(this.green-t.green)<=r&&Math.abs(this.blue-t.blue)<=r&&Math.abs(this.alpha-t.alpha)<=r},u.prototype.toString=function(){return"("+this.red+", "+this.green+", "+this.blue+", "+this.alpha+")"},u.prototype.toCssColorString=function(){var t=u.floatToByte(this.red),e=u.floatToByte(this.green),r=u.floatToByte(this.blue);return 1===this.alpha?"rgb("+t+","+e+","+r+")":"rgba("+t+","+e+","+r+","+this.alpha+")"},u.prototype.toBytes=function(t){var r=u.floatToByte(this.red),n=u.floatToByte(this.green),a=u.floatToByte(this.blue),o=u.floatToByte(this.alpha);return e(t)?(t[0]=r,t[1]=n,t[2]=a,t[3]=o,t):[r,n,a,o]},u.prototype.toRgba=function(){return l[0]=u.floatToByte(this.red),l[1]=u.floatToByte(this.green),l[2]=u.floatToByte(this.blue),l[3]=u.floatToByte(this.alpha),E[0]},u.prototype.brighten=function(t,e){return t=1-t,e.red=1-(1-this.red)*t,e.green=1-(1-this.green)*t,e.blue=1-(1-this.blue)*t,e.alpha=this.alpha,e},u.prototype.darken=function(t,e){return t=1-t,e.red=this.red*t,e.green=this.green*t,e.blue=this.blue*t,e.alpha=this.alpha,e},u.prototype.withAlpha=function(t,e){return u.fromAlpha(this,t,e)},u.add=function(t,e,r){return r.red=t.red+e.red,r.green=t.green+e.green,r.blue=t.blue+e.blue,r.alpha=t.alpha+e.alpha,r},u.subtract=function(t,e,r){return r.red=t.red-e.red,r.green=t.green-e.green,r.blue=t.blue-e.blue,r.alpha=t.alpha-e.alpha,r},u.multiply=function(t,e,r){return r.red=t.red*e.red,r.green=t.green*e.green,r.blue=t.blue*e.blue,r.alpha=t.alpha*e.alpha,r},u.divide=function(t,e,r){return r.red=t.red/e.red,r.green=t.green/e.green,r.blue=t.blue/e.blue,r.alpha=t.alpha/e.alpha,r},u.mod=function(t,e,r){return r.red=t.red%e.red,r.green=t.green%e.green,r.blue=t.blue%e.blue,r.alpha=t.alpha%e.alpha,r},u.multiplyByScalar=function(t,e,r){return r.red=t.red*e,r.green=t.green*e,r.blue=t.blue*e,r.alpha=t.alpha*e,r},u.divideByScalar=function(t,e,r){return r.red=t.red/e,r.green=t.green/e,r.blue=t.blue/e,r.alpha=t.alpha/e,r},u.ALICEBLUE=a(u.fromCssColorString("#F0F8FF")),u.ANTIQUEWHITE=a(u.fromCssColorString("#FAEBD7")),u.AQUA=a(u.fromCssColorString("#00FFFF")),u.AQUAMARINE=a(u.fromCssColorString("#7FFFD4")),u.AZURE=a(u.fromCssColorString("#F0FFFF")),u.BEIGE=a(u.fromCssColorString("#F5F5DC")),u.BISQUE=a(u.fromCssColorString("#FFE4C4")),u.BLACK=a(u.fromCssColorString("#000000")),u.BLANCHEDALMOND=a(u.fromCssColorString("#FFEBCD")),u.BLUE=a(u.fromCssColorString("#0000FF")),u.BLUEVIOLET=a(u.fromCssColorString("#8A2BE2")),u.BROWN=a(u.fromCssColorString("#A52A2A")),u.BURLYWOOD=a(u.fromCssColorString("#DEB887")),u.CADETBLUE=a(u.fromCssColorString("#5F9EA0")),u.CHARTREUSE=a(u.fromCssColorString("#7FFF00")),u.CHOCOLATE=a(u.fromCssColorString("#D2691E")),u.CORAL=a(u.fromCssColorString("#FF7F50")),u.CORNFLOWERBLUE=a(u.fromCssColorString("#6495ED")),u.CORNSILK=a(u.fromCssColorString("#FFF8DC")),u.CRIMSON=a(u.fromCssColorString("#DC143C")),u.CYAN=a(u.fromCssColorString("#00FFFF")),u.DARKBLUE=a(u.fromCssColorString("#00008B")),u.DARKCYAN=a(u.fromCssColorString("#008B8B")),u.DARKGOLDENROD=a(u.fromCssColorString("#B8860B")),u.DARKGRAY=a(u.fromCssColorString("#A9A9A9")),u.DARKGREEN=a(u.fromCssColorString("#006400")),u.DARKGREY=u.DARKGRAY,u.DARKKHAKI=a(u.fromCssColorString("#BDB76B")),u.DARKMAGENTA=a(u.fromCssColorString("#8B008B")),u.DARKOLIVEGREEN=a(u.fromCssColorString("#556B2F")),u.DARKORANGE=a(u.fromCssColorString("#FF8C00")),u.DARKORCHID=a(u.fromCssColorString("#9932CC")),u.DARKRED=a(u.fromCssColorString("#8B0000")),u.DARKSALMON=a(u.fromCssColorString("#E9967A")),u.DARKSEAGREEN=a(u.fromCssColorString("#8FBC8F")),u.DARKSLATEBLUE=a(u.fromCssColorString("#483D8B")),u.DARKSLATEGRAY=a(u.fromCssColorString("#2F4F4F")),u.DARKSLATEGREY=u.DARKSLATEGRAY,u.DARKTURQUOISE=a(u.fromCssColorString("#00CED1")),u.DARKVIOLET=a(u.fromCssColorString("#9400D3")),u.DEEPPINK=a(u.fromCssColorString("#FF1493")),u.DEEPSKYBLUE=a(u.fromCssColorString("#00BFFF")),u.DIMGRAY=a(u.fromCssColorString("#696969")),u.DIMGREY=u.DIMGRAY,u.DODGERBLUE=a(u.fromCssColorString("#1E90FF")),u.FIREBRICK=a(u.fromCssColorString("#B22222")),u.FLORALWHITE=a(u.fromCssColorString("#FFFAF0")),u.FORESTGREEN=a(u.fromCssColorString("#228B22")),u.FUSCHIA=a(u.fromCssColorString("#FF00FF")),u.GAINSBORO=a(u.fromCssColorString("#DCDCDC")),u.GHOSTWHITE=a(u.fromCssColorString("#F8F8FF")),u.GOLD=a(u.fromCssColorString("#FFD700")),u.GOLDENROD=a(u.fromCssColorString("#DAA520")),u.GRAY=a(u.fromCssColorString("#808080")),u.GREEN=a(u.fromCssColorString("#008000")),u.GREENYELLOW=a(u.fromCssColorString("#ADFF2F")),u.GREY=u.GRAY,u.HONEYDEW=a(u.fromCssColorString("#F0FFF0")),u.HOTPINK=a(u.fromCssColorString("#FF69B4")),u.INDIANRED=a(u.fromCssColorString("#CD5C5C")),u.INDIGO=a(u.fromCssColorString("#4B0082")),u.IVORY=a(u.fromCssColorString("#FFFFF0")),u.KHAKI=a(u.fromCssColorString("#F0E68C")),u.LAVENDER=a(u.fromCssColorString("#E6E6FA")),u.LAVENDAR_BLUSH=a(u.fromCssColorString("#FFF0F5")),u.LAWNGREEN=a(u.fromCssColorString("#7CFC00")),u.LEMONCHIFFON=a(u.fromCssColorString("#FFFACD")),u.LIGHTBLUE=a(u.fromCssColorString("#ADD8E6")),u.LIGHTCORAL=a(u.fromCssColorString("#F08080")),u.LIGHTCYAN=a(u.fromCssColorString("#E0FFFF")),u.LIGHTGOLDENRODYELLOW=a(u.fromCssColorString("#FAFAD2")),u.LIGHTGRAY=a(u.fromCssColorString("#D3D3D3")),u.LIGHTGREEN=a(u.fromCssColorString("#90EE90")),u.LIGHTGREY=u.LIGHTGRAY,u.LIGHTPINK=a(u.fromCssColorString("#FFB6C1")),u.LIGHTSEAGREEN=a(u.fromCssColorString("#20B2AA")),u.LIGHTSKYBLUE=a(u.fromCssColorString("#87CEFA")),u.LIGHTSLATEGRAY=a(u.fromCssColorString("#778899")),u.LIGHTSLATEGREY=u.LIGHTSLATEGRAY,u.LIGHTSTEELBLUE=a(u.fromCssColorString("#B0C4DE")),u.LIGHTYELLOW=a(u.fromCssColorString("#FFFFE0")),u.LIME=a(u.fromCssColorString("#00FF00")),u.LIMEGREEN=a(u.fromCssColorString("#32CD32")),u.LINEN=a(u.fromCssColorString("#FAF0E6")),u.MAGENTA=a(u.fromCssColorString("#FF00FF")),u.MAROON=a(u.fromCssColorString("#800000")),u.MEDIUMAQUAMARINE=a(u.fromCssColorString("#66CDAA")),u.MEDIUMBLUE=a(u.fromCssColorString("#0000CD")),u.MEDIUMORCHID=a(u.fromCssColorString("#BA55D3")),u.MEDIUMPURPLE=a(u.fromCssColorString("#9370DB")),u.MEDIUMSEAGREEN=a(u.fromCssColorString("#3CB371")),u.MEDIUMSLATEBLUE=a(u.fromCssColorString("#7B68EE")),u.MEDIUMSPRINGGREEN=a(u.fromCssColorString("#00FA9A")),u.MEDIUMTURQUOISE=a(u.fromCssColorString("#48D1CC")),u.MEDIUMVIOLETRED=a(u.fromCssColorString("#C71585")),u.MIDNIGHTBLUE=a(u.fromCssColorString("#191970")),u.MINTCREAM=a(u.fromCssColorString("#F5FFFA")),u.MISTYROSE=a(u.fromCssColorString("#FFE4E1")),u.MOCCASIN=a(u.fromCssColorString("#FFE4B5")),u.NAVAJOWHITE=a(u.fromCssColorString("#FFDEAD")),u.NAVY=a(u.fromCssColorString("#000080")),u.OLDLACE=a(u.fromCssColorString("#FDF5E6")),u.OLIVE=a(u.fromCssColorString("#808000")),u.OLIVEDRAB=a(u.fromCssColorString("#6B8E23")),u.ORANGE=a(u.fromCssColorString("#FFA500")),u.ORANGERED=a(u.fromCssColorString("#FF4500")),u.ORCHID=a(u.fromCssColorString("#DA70D6")),u.PALEGOLDENROD=a(u.fromCssColorString("#EEE8AA")),u.PALEGREEN=a(u.fromCssColorString("#98FB98")),u.PALETURQUOISE=a(u.fromCssColorString("#AFEEEE")),u.PALEVIOLETRED=a(u.fromCssColorString("#DB7093")),u.PAPAYAWHIP=a(u.fromCssColorString("#FFEFD5")),u.PEACHPUFF=a(u.fromCssColorString("#FFDAB9")),u.PERU=a(u.fromCssColorString("#CD853F")),u.PINK=a(u.fromCssColorString("#FFC0CB")),u.PLUM=a(u.fromCssColorString("#DDA0DD")),u.POWDERBLUE=a(u.fromCssColorString("#B0E0E6")),u.PURPLE=a(u.fromCssColorString("#800080")),u.RED=a(u.fromCssColorString("#FF0000")),u.ROSYBROWN=a(u.fromCssColorString("#BC8F8F")),u.ROYALBLUE=a(u.fromCssColorString("#4169E1")),u.SADDLEBROWN=a(u.fromCssColorString("#8B4513")),u.SALMON=a(u.fromCssColorString("#FA8072")),u.SANDYBROWN=a(u.fromCssColorString("#F4A460")),u.SEAGREEN=a(u.fromCssColorString("#2E8B57")),u.SEASHELL=a(u.fromCssColorString("#FFF5EE")),u.SIENNA=a(u.fromCssColorString("#A0522D")),u.SILVER=a(u.fromCssColorString("#C0C0C0")),u.SKYBLUE=a(u.fromCssColorString("#87CEEB")),u.SLATEBLUE=a(u.fromCssColorString("#6A5ACD")),u.SLATEGRAY=a(u.fromCssColorString("#708090")),u.SLATEGREY=u.SLATEGRAY,u.SNOW=a(u.fromCssColorString("#FFFAFA")),u.SPRINGGREEN=a(u.fromCssColorString("#00FF7F")),u.STEELBLUE=a(u.fromCssColorString("#4682B4")),u.TAN=a(u.fromCssColorString("#D2B48C")),u.TEAL=a(u.fromCssColorString("#008080")),u.THISTLE=a(u.fromCssColorString("#D8BFD8")),u.TOMATO=a(u.fromCssColorString("#FF6347")),u.TURQUOISE=a(u.fromCssColorString("#40E0D0")),u.VIOLET=a(u.fromCssColorString("#EE82EE")),u.WHEAT=a(u.fromCssColorString("#F5DEB3")),u.WHITE=a(u.fromCssColorString("#FFFFFF")),u.WHITESMOKE=a(u.fromCssColorString("#F5F5F5")),u.YELLOW=a(u.fromCssColorString("#FFFF00")),u.YELLOWGREEN=a(u.fromCssColorString("#9ACD32")),u.TRANSPARENT=a(new u(0,0,0,0)),u}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(t){"use strict";var e={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:35713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return t(e)}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(t,e,r,n,a,o){"use strict";if(!a.supportsTypedArrays())return{};var i={BYTE:t.BYTE,UNSIGNED_BYTE:t.UNSIGNED_BYTE,SHORT:t.SHORT,UNSIGNED_SHORT:t.UNSIGNED_SHORT,INT:t.INT,UNSIGNED_INT:t.UNSIGNED_INT,FLOAT:t.FLOAT,DOUBLE:t.DOUBLE};return i.getSizeInBytes=function(t){switch(t){case i.BYTE:return Int8Array.BYTES_PER_ELEMENT;case i.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case i.SHORT:return Int16Array.BYTES_PER_ELEMENT;case i.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case i.INT:return Int32Array.BYTES_PER_ELEMENT;case i.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case i.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case i.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new n("componentDatatype is not a valid value.")}},i.fromTypedArray=function(t){return t instanceof Int8Array?i.BYTE:t instanceof Uint8Array?i.UNSIGNED_BYTE:t instanceof Int16Array?i.SHORT:t instanceof Uint16Array?i.UNSIGNED_SHORT:t instanceof Int32Array?i.INT:t instanceof Uint32Array?i.UNSIGNED_INT:t instanceof Float32Array?i.FLOAT:t instanceof Float64Array?i.DOUBLE:void 0},i.validate=function(t){return r(t)&&(t===i.BYTE||t===i.UNSIGNED_BYTE||t===i.SHORT||t===i.UNSIGNED_SHORT||t===i.INT||t===i.UNSIGNED_INT||t===i.FLOAT||t===i.DOUBLE)},i.createTypedArray=function(t,e){switch(t){case i.BYTE:return new Int8Array(e);case i.UNSIGNED_BYTE:return new Uint8Array(e);case i.SHORT:return new Int16Array(e);case i.UNSIGNED_SHORT:return new Uint16Array(e);case i.INT:return new Int32Array(e);case i.UNSIGNED_INT:return new Uint32Array(e);case i.FLOAT:return new Float32Array(e);case i.DOUBLE:return new Float64Array(e);default:throw new n("componentDatatype is not a valid value.")}},i.createArrayBufferView=function(t,r,a,o){switch(a=e(a,0),o=e(o,(r.byteLength-a)/i.getSizeInBytes(t)),t){case i.BYTE:return new Int8Array(r,a,o);case i.UNSIGNED_BYTE:return new Uint8Array(r,a,o);case i.SHORT:return new Int16Array(r,a,o);case i.UNSIGNED_SHORT:return new Uint16Array(r,a,o);case i.INT:return new Int32Array(r,a,o);case i.UNSIGNED_INT:return new Uint32Array(r,a,o);case i.FLOAT:return new Float32Array(r,a,o);case i.DOUBLE:return new Float64Array(r,a,o);default:throw new n("componentDatatype is not a valid value.")}},i.fromName=function(t){switch(t){case"BYTE":return i.BYTE;case"UNSIGNED_BYTE":return i.UNSIGNED_BYTE;case"SHORT":return i.SHORT;case"UNSIGNED_SHORT":return i.UNSIGNED_SHORT;case"INT":return i.INT;case"UNSIGNED_INT":return i.UNSIGNED_INT;case"FLOAT":return i.FLOAT;case"DOUBLE":return i.DOUBLE;default:throw new n("name is not a valid value.")}},o(i)}),define("Core/GeometryType",["./freezeObject"],function(t){"use strict";var e={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return t(e)}),define("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(t,e){"use strict";var r={POINTS:t.POINTS,LINES:t.LINES,LINE_LOOP:t.LINE_LOOP,LINE_STRIP:t.LINE_STRIP,TRIANGLES:t.TRIANGLES,TRIANGLE_STRIP:t.TRIANGLE_STRIP,TRIANGLE_FAN:t.TRIANGLE_FAN,validate:function(t){return t===r.POINTS||t===r.LINES||t===r.LINE_LOOP||t===r.LINE_STRIP||t===r.TRIANGLES||t===r.TRIANGLE_STRIP||t===r.TRIANGLE_FAN}};return e(r)}),define("Core/Geometry",["./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(t,e,r,n,a){"use strict";function o(e){e=t(e,t.EMPTY_OBJECT),this.attributes=e.attributes,this.indices=e.indices,this.primitiveType=t(e.primitiveType,a.TRIANGLES),this.boundingSphere=e.boundingSphere,this.geometryType=t(e.geometryType,n.NONE),this.boundingSphereCV=e.boundingSphereCV}return o.computeNumberOfVertices=function(t){var n=-1;for(var a in t.attributes)if(t.attributes.hasOwnProperty(a)&&e(t.attributes[a])&&e(t.attributes[a].values)){var o=t.attributes[a],i=o.values.length/o.componentsPerAttribute;if(n!==i&&n!==-1)throw new r("All attribute lists must have the same number of attributes.");n=i}return n},o}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(t,e,r){"use strict";function n(e){e=t(e,t.EMPTY_OBJECT),this.componentDatatype=e.componentDatatype,this.componentsPerAttribute=e.componentsPerAttribute,this.normalize=t(e.normalize,!1),this.values=e.values}return n}),define("Core/GeometryAttributes",["./defaultValue"],function(t){"use strict";function e(e){e=t(e,t.EMPTY_OBJECT),this.position=e.position,this.normal=e.normal,this.st=e.st,this.binormal=e.binormal,this.tangent=e.tangent,this.color=e.color}return e}),define("Core/IndexDatatype",["../Renderer/WebGLConstants","./defined","./DeveloperError","./freezeObject","./Math"],function(t,e,r,n,a){"use strict";var o={UNSIGNED_BYTE:t.UNSIGNED_BYTE,UNSIGNED_SHORT:t.UNSIGNED_SHORT,UNSIGNED_INT:t.UNSIGNED_INT};return o.getSizeInBytes=function(t){switch(t){case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},o.validate=function(t){return e(t)&&(t===o.UNSIGNED_BYTE||t===o.UNSIGNED_SHORT||t===o.UNSIGNED_INT)},o.createTypedArray=function(t,e){return t>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(e):new Uint16Array(e)},o.createTypedArrayFromArrayBuffer=function(t,e,r,n){return t>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(e,r,n):new Uint16Array(e,r,n)},n(o)}),define("Core/EllipsoidGeodesic",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(t,e,r,n,a,o,i,u){"use strict";function s(t){var e=t._uSquared,r=t._ellipsoid.maximumRadius,n=t._ellipsoid.minimumRadius,a=(r-n)/r,o=Math.cos(t._startHeading),i=Math.sin(t._startHeading),u=(1-a)*Math.tan(t._start.latitude),s=1/Math.sqrt(1+u*u),E=s*u,l=Math.atan2(u,o),c=s*i,f=c*c,_=1-f,R=Math.sqrt(_),T=e/4,h=T*T,A=h*T,d=h*h,S=1+T-3*h/4+5*A/4-175*d/64,m=1-T+15*h/8-35*A/8,N=1-3*T+35*h/4,C=1-5*T,I=S*l-m*Math.sin(2*l)*T/2-N*Math.sin(4*l)*h/16-C*Math.sin(6*l)*A/48-5*Math.sin(8*l)*d/512,p=t._constants;p.a=r,p.b=n,p.f=a,p.cosineHeading=o,p.sineHeading=i,p.tanU=u,p.cosineU=s,p.sineU=E,p.sigma=l,p.sineAlpha=c,p.sineSquaredAlpha=f,p.cosineSquaredAlpha=_,p.cosineAlpha=R,p.u2Over4=T,p.u4Over16=h,p.u6Over64=A,p.u8Over256=d,p.a0=S,p.a1=m,p.a2=N,p.a3=C,p.distanceRatio=I}function E(t,e){return t*e*(4+t*(4-3*e))/16}function l(t,e,r,n,a,o,i){var u=E(t,r);return(1-u)*t*e*(n+u*a*(i+u*o*(2*i*i-1)))}function c(t,e,r,n,a,o,i){var s,E,c,f,_,R=(e-r)/e,T=o-n,h=Math.atan((1-R)*Math.tan(a)),A=Math.atan((1-R)*Math.tan(i)),d=Math.cos(h),S=Math.sin(h),m=Math.cos(A),N=Math.sin(A),C=d*m,I=d*N,p=S*N,M=S*m,O=T,g=u.TWO_PI,y=Math.cos(O),F=Math.sin(O);do{y=Math.cos(O),F=Math.sin(O);var L=I-M*y;c=Math.sqrt(m*m*F*F+L*L),E=p+C*y,s=Math.atan2(c,E);var v;0===c?(v=0,f=1):(v=C*F/c,f=1-v*v),g=O,_=E-2*p/f,isNaN(_)&&(_=0),O=T+l(R,v,f,s,c,E,_)}while(Math.abs(O-g)>u.EPSILON12);var U=f*(e*e-r*r)/(r*r),D=1+U*(4096+U*(U*(320-175*U)-768))/16384,P=U*(256+U*(U*(74-47*U)-128))/1024,w=_*_,B=P*c*(_+P*(E*(2*w-1)-P*_*(4*c*c-3)*(4*w-3)/6)/4),x=r*D*(s-B),G=Math.atan2(m*F,I-M*y),b=Math.atan2(d*F,I*y-M);t._distance=x,t._startHeading=G,t._endHeading=b,t._uSquared=U}function f(r,n,a,o){t.normalize(o.cartographicToCartesian(n,T),R),t.normalize(o.cartographicToCartesian(a,T),T);c(r,o.maximumRadius,o.minimumRadius,n.longitude,n.latitude,a.longitude,a.latitude),r._start=e.clone(n,r._start),r._end=e.clone(a,r._end),r._start.height=0,r._end.height=0,s(r)}function _(t,a,o){
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+!function(){define("Core/defined",[],function(){"use strict";function t(t){return void 0!==t&&null!==t}return t}),define("Core/freezeObject",["./defined"],function(t){"use strict";var e=Object.freeze;return t(e)||(e=function(t){return t}),e}),define("Core/defaultValue",["./freezeObject"],function(t){"use strict";function e(t,e){return void 0!==t?t:e}return e.EMPTY_OBJECT=t({}),e}),define("Core/DeveloperError",["./defined"],function(t){"use strict";function e(t){this.name="DeveloperError",this.message=t;var e;try{throw new Error}catch(t){e=t.stack}this.stack=e}return t(Object.create)&&(e.prototype=Object.create(Error.prototype),e.prototype.constructor=e),e.prototype.toString=function(){var e=this.name+": "+this.message;return t(this.stack)&&(e+="\n"+this.stack.toString()),e},e.throwInstantiationError=function(){throw new e("This function defines an interface and should not be called directly.")},e}),define("ThirdParty/mersenne-twister",[],function(){var t=function(t){void 0==t&&(t=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(t)};return t.prototype.init_genrand=function(t){for(this.mt[0]=t>>>0,this.mti=1;this.mti<this.N;this.mti++){var t=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&t)>>>16)<<16)+1812433253*(65535&t)+this.mti,this.mt[this.mti]>>>=0}},t.prototype.genrand_int32=function(){var t,e=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var r;for(this.mti==this.N+1&&this.init_genrand(5489),r=0;r<this.N-this.M;r++)t=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+this.M]^t>>>1^e[1&t];for(;r<this.N-1;r++)t=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+(this.M-this.N)]^t>>>1^e[1&t];t=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^t>>>1^e[1&t],this.mti=0}return t=this.mt[this.mti++],t^=t>>>11,t^=t<<7&2636928640,t^=t<<15&4022730752,t^=t>>>18,t>>>0},t.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},t}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(t,e,r,n){"use strict";var a={};a.EPSILON1=.1,a.EPSILON2=.01,a.EPSILON3=.001,a.EPSILON4=1e-4,a.EPSILON5=1e-5,a.EPSILON6=1e-6,a.EPSILON7=1e-7,a.EPSILON8=1e-8,a.EPSILON9=1e-9,a.EPSILON10=1e-10,a.EPSILON11=1e-11,a.EPSILON12=1e-12,a.EPSILON13=1e-13,a.EPSILON14=1e-14,a.EPSILON15=1e-15,a.EPSILON16=1e-16,a.EPSILON17=1e-17,a.EPSILON18=1e-18,a.EPSILON19=1e-19,a.EPSILON20=1e-20,a.GRAVITATIONALPARAMETER=3986004418e5,a.SOLAR_RADIUS=6955e5,a.LUNAR_RADIUS=1737400,a.SIXTY_FOUR_KILOBYTES=65536,a.sign=function(t){return t>0?1:t<0?-1:0},a.signNotZero=function(t){return t<0?-1:1},a.toSNorm=function(t,r){return r=e(r,255),Math.round((.5*a.clamp(t,-1,1)+.5)*r)},a.fromSNorm=function(t,r){return r=e(r,255),a.clamp(t,0,r)/r*2-1},a.sinh=function(t){var e=Math.pow(Math.E,t),r=Math.pow(Math.E,-1*t);return.5*(e-r)},a.cosh=function(t){var e=Math.pow(Math.E,t),r=Math.pow(Math.E,-1*t);return.5*(e+r)},a.lerp=function(t,e,r){return(1-r)*t+r*e},a.PI=Math.PI,a.ONE_OVER_PI=1/Math.PI,a.PI_OVER_TWO=.5*Math.PI,a.PI_OVER_THREE=Math.PI/3,a.PI_OVER_FOUR=Math.PI/4,a.PI_OVER_SIX=Math.PI/6,a.THREE_PI_OVER_TWO=3*Math.PI*.5,a.TWO_PI=2*Math.PI,a.ONE_OVER_TWO_PI=1/(2*Math.PI),a.RADIANS_PER_DEGREE=Math.PI/180,a.DEGREES_PER_RADIAN=180/Math.PI,a.RADIANS_PER_ARCSECOND=a.RADIANS_PER_DEGREE/3600,a.toRadians=function(t){return t*a.RADIANS_PER_DEGREE},a.toDegrees=function(t){return t*a.DEGREES_PER_RADIAN},a.convertLongitudeRange=function(t){var e=a.TWO_PI,r=t-Math.floor(t/e)*e;return r<-Math.PI?r+e:r>=Math.PI?r-e:r},a.negativePiToPi=function(t){return a.zeroToTwoPi(t+a.PI)-a.PI},a.zeroToTwoPi=function(t){var e=a.mod(t,a.TWO_PI);return 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t===e||r(t)&&r(e)&&t.longitude===e.longitude&&t.latitude===e.latitude&&t.height===e.height},u.equalsEpsilon=function(t,e,n){return t===e||r(t)&&r(e)&&Math.abs(t.longitude-e.longitude)<=n&&Math.abs(t.latitude-e.latitude)<=n&&Math.abs(t.height-e.height)<=n},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(t){return u.clone(this,t)},u.prototype.equals=function(t){return u.equals(this,t)},u.prototype.equalsEpsilon=function(t,e){return u.equalsEpsilon(this,t,e)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(t){"use strict";var e=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(t){return!1}}(),r=Object.defineProperties;return e&&t(r)||(r=function(t){return 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a}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(t,e,r,n,a,o,i){"use strict";function u(t){this._ellipsoid=r(t,i.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return a(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(e,r){var a=this._semimajorAxis,o=e.longitude*a,i=e.latitude*a,u=e.height;return n(r)?(r.x=o,r.y=i,r.z=u,r):new t(o,i,u)},u.prototype.unproject=function(t,r){var a=this._oneOverSemimajorAxis,o=t.x*a,i=t.y*a,u=t.z;return n(r)?(r.longitude=o,r.latitude=i,r.height=u,r):new e(o,i,u)},u}),define("Core/Intersect",["./freezeObject"],function(t){"use strict";var e={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};return t(e)}),define("Core/Interval",["./defaultValue"],function(t){"use strict";function e(e,r){this.start=t(e,0),this.stop=t(r,0)}return 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n=t[0],a=t[1],o=t[2],i=t[4],u=t[5],s=t[6],E=t[8],l=t[9],c=t[10],f=e[0],_=e[1],R=e[2],T=e[3],h=e[4],A=e[5],d=e[6],S=e[7],m=e[8],N=n*f+i*_+E*R,C=a*f+u*_+l*R,I=o*f+s*_+c*R,p=n*T+i*h+E*A,M=a*T+u*h+l*A,O=o*T+s*h+c*A,g=n*d+i*S+E*m,y=a*d+u*S+l*m,F=o*d+s*S+c*m;return r[0]=N,r[1]=C,r[2]=I,r[3]=0,r[4]=p,r[5]=M,r[6]=O,r[7]=0,r[8]=g,r[9]=y,r[10]=F,r[11]=0,r[12]=t[12],r[13]=t[13],r[14]=t[14],r[15]=t[15],r},l.multiplyByTranslation=function(t,e,r){var n=e.x,a=e.y,o=e.z,i=n*t[0]+a*t[4]+o*t[8]+t[12],u=n*t[1]+a*t[5]+o*t[9]+t[13],s=n*t[2]+a*t[6]+o*t[10]+t[14];return r[0]=t[0],r[1]=t[1],r[2]=t[2],r[3]=t[3],r[4]=t[4],r[5]=t[5],r[6]=t[6],r[7]=t[7],r[8]=t[8],r[9]=t[9],r[10]=t[10],r[11]=t[11],r[12]=i,r[13]=u,r[14]=s,r[15]=t[15],r};var h=new t;l.multiplyByUniformScale=function(t,e,r){return h.x=e,h.y=e,h.z=e,l.multiplyByScale(t,h,r)},l.multiplyByScale=function(t,e,r){var n=e.x,a=e.y,o=e.z;return 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l=0,c=t.north,f=t.south,_=t.east,R=t.west,T=E;T.height=a,T.longitude=R,T.latitude=c,i[l]=n.cartographicToCartesian(T,i[l]),l++,T.longitude=_,i[l]=n.cartographicToCartesian(T,i[l]),l++,T.latitude=f,i[l]=n.cartographicToCartesian(T,i[l]),l++,T.longitude=R,i[l]=n.cartographicToCartesian(T,i[l]),l++,c<0?T.latitude=c:f>0?T.latitude=f:T.latitude=0;for(var h=1;h<8;++h)T.longitude=-Math.PI+h*u.PI_OVER_TWO,s.contains(t,T)&&(i[l]=n.cartographicToCartesian(T,i[l]),l++);return 0===T.latitude&&(T.longitude=R,i[l]=n.cartographicToCartesian(T,i[l]),l++,T.longitude=_,i[l]=n.cartographicToCartesian(T,i[l]),l++),i.length=l,i},s.MAX_VALUE=i(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(t,e,r,n,a,o,i,u,s,E,l,c,f){"use strict";function _(e,n){this.center=t.clone(r(e,t.ZERO)),this.radius=r(n,0)}var R=new t,T=new t,h=new t,A=new t,d=new t,S=new t,m=new t,N=new t,C=new t,I=new t,p=new t,M=new t;_.fromPoints=function(e,r){if(n(r)||(r=new _),!n(e)||0===e.length)return r.center=t.clone(t.ZERO,r.center),r.radius=0,r;for(var a=t.clone(e[0],m),o=t.clone(a,R),i=t.clone(a,T),u=t.clone(a,h),s=t.clone(a,A),E=t.clone(a,d),l=t.clone(a,S),c=e.length,f=1;f<c;f++){t.clone(e[f],a);var O=a.x,g=a.y,y=a.z;O<o.x&&t.clone(a,o),O>s.x&&t.clone(a,s),g<i.y&&t.clone(a,i),g>E.y&&t.clone(a,E),y<u.z&&t.clone(a,u),y>l.z&&t.clone(a,l)}var F=t.magnitudeSquared(t.subtract(s,o,N)),L=t.magnitudeSquared(t.subtract(E,i,N)),v=t.magnitudeSquared(t.subtract(l,u,N)),U=o,D=s,P=F;L>P&&(P=L,U=i,D=E),v>P&&(P=v,U=u,D=l);var w=C;w.x=.5*(U.x+D.x),w.y=.5*(U.y+D.y),w.z=.5*(U.z+D.z);var B=t.magnitudeSquared(t.subtract(D,w,N)),x=Math.sqrt(B),G=I;G.x=o.x,G.y=i.y,G.z=u.z;var b=p;b.x=s.x,b.y=E.y,b.z=l.z;var z=t.multiplyByScalar(t.add(G,b,N),.5,M),H=0;for(f=0;f<c;f++){t.clone(e[f],a);var V=t.magnitude(t.subtract(a,z,N));V>H&&(H=V);var X=t.magnitudeSquared(t.subtract(a,w,N));if(X>B){var q=Math.sqrt(X);x=.5*(x+q),B=x*x;var W=q-x;w.x=(x*w.x+W*a.x)/q,w.y=(x*w.y+W*a.y)/q,w.z=(x*w.z+W*a.z)/q}}return x<H?(t.clone(w,r.center),r.radius=x):(t.clone(z,r.center),r.radius=H),r};var O=new i,g=new t,y=new t,F=new e,L=new e;_.fromRectangle2D=function(t,e,r){return _.fromRectangleWithHeights2D(t,e,0,0,r)},_.fromRectangleWithHeights2D=function(e,a,o,i,u){if(n(u)||(u=new _),!n(e))return u.center=t.clone(t.ZERO,u.center),u.radius=0,u;a=r(a,O),f.southwest(e,F),F.height=o,f.northeast(e,L),L.height=i;var s=a.project(F,g),E=a.project(L,y),l=E.x-s.x,c=E.y-s.y,R=E.z-s.z;u.radius=.5*Math.sqrt(l*l+c*c+R*R);var T=u.center;return T.x=s.x+.5*l,T.y=s.y+.5*c,T.z=s.z+.5*R,u};var v=[];_.fromRectangle3D=function(t,e,a,i){e=r(e,o.WGS84),a=r(a,0);var u;return n(t)&&(u=f.subsample(t,e,a,v)),_.fromPoints(u,i)},_.fromVertices=function(e,a,o,i){if(n(i)||(i=new _),!n(e)||0===e.length)return i.center=t.clone(t.ZERO,i.center),i.radius=0,i;a=r(a,t.ZERO),o=r(o,3);var u=m;u.x=e[0]+a.x,u.y=e[1]+a.y,u.z=e[2]+a.z;for(var s=t.clone(u,R),E=t.clone(u,T),l=t.clone(u,h),c=t.clone(u,A),f=t.clone(u,d),O=t.clone(u,S),g=e.length,y=0;y<g;y+=o){var F=e[y]+a.x,L=e[y+1]+a.y,v=e[y+2]+a.z;u.x=F,u.y=L,u.z=v,F<s.x&&t.clone(u,s),F>c.x&&t.clone(u,c),L<E.y&&t.clone(u,E),L>f.y&&t.clone(u,f),v<l.z&&t.clone(u,l),v>O.z&&t.clone(u,O)}var U=t.magnitudeSquared(t.subtract(c,s,N)),D=t.magnitudeSquared(t.subtract(f,E,N)),P=t.magnitudeSquared(t.subtract(O,l,N)),w=s,B=c,x=U;D>x&&(x=D,w=E,B=f),P>x&&(x=P,w=l,B=O);var G=C;G.x=.5*(w.x+B.x),G.y=.5*(w.y+B.y),G.z=.5*(w.z+B.z);var b=t.magnitudeSquared(t.subtract(B,G,N)),z=Math.sqrt(b),H=I;H.x=s.x,H.y=E.y,H.z=l.z;var V=p;V.x=c.x,V.y=f.y,V.z=O.z;var X=t.multiplyByScalar(t.add(H,V,N),.5,M),q=0;for(y=0;y<g;y+=o){u.x=e[y]+a.x,u.y=e[y+1]+a.y,u.z=e[y+2]+a.z;var W=t.magnitude(t.subtract(u,X,N));W>q&&(q=W);var Y=t.magnitudeSquared(t.subtract(u,G,N));if(Y>b){var K=Math.sqrt(Y);z=.5*(z+K),b=z*z;var k=K-z;G.x=(z*G.x+k*u.x)/K,G.y=(z*G.y+k*u.y)/K,G.z=(z*G.z+k*u.z)/K}}return z<q?(t.clone(G,i.center),i.radius=z):(t.clone(X,i.center),i.radius=q),i},_.fromEncodedCartesianVertices=function(e,r,a){if(n(a)||(a=new _),!n(e)||!n(r)||e.length!==r.length||0===e.length)return a.center=t.clone(t.ZERO,a.center),a.radius=0,a;var o=m;o.x=e[0]+r[0],o.y=e[1]+r[1],o.z=e[2]+r[2];for(var i=t.clone(o,R),u=t.clone(o,T),s=t.clone(o,h),E=t.clone(o,A),l=t.clone(o,d),c=t.clone(o,S),f=e.length,O=0;O<f;O+=3){var g=e[O]+r[O],y=e[O+1]+r[O+1],F=e[O+2]+r[O+2];o.x=g,o.y=y,o.z=F,g<i.x&&t.clone(o,i),g>E.x&&t.clone(o,E),y<u.y&&t.clone(o,u),y>l.y&&t.clone(o,l),F<s.z&&t.clone(o,s),F>c.z&&t.clone(o,c)}var L=t.magnitudeSquared(t.subtract(E,i,N)),v=t.magnitudeSquared(t.subtract(l,u,N)),U=t.magnitudeSquared(t.subtract(c,s,N)),D=i,P=E,w=L;v>w&&(w=v,D=u,P=l),U>w&&(w=U,D=s,P=c);var B=C;B.x=.5*(D.x+P.x),B.y=.5*(D.y+P.y),B.z=.5*(D.z+P.z);var x=t.magnitudeSquared(t.subtract(P,B,N)),G=Math.sqrt(x),b=I;b.x=i.x,b.y=u.y,b.z=s.z;var z=p;z.x=E.x,z.y=l.y,z.z=c.z;var H=t.multiplyByScalar(t.add(b,z,N),.5,M),V=0;for(O=0;O<f;O+=3){o.x=e[O]+r[O],o.y=e[O+1]+r[O+1],o.z=e[O+2]+r[O+2];var X=t.magnitude(t.subtract(o,H,N));X>V&&(V=X);var q=t.magnitudeSquared(t.subtract(o,B,N));if(q>x){var W=Math.sqrt(q);G=.5*(G+W),x=G*G;var Y=W-G;B.x=(G*B.x+Y*o.x)/W,B.y=(G*B.y+Y*o.y)/W,B.z=(G*B.z+Y*o.z)/W}}return G<V?(t.clone(B,a.center),a.radius=G):(t.clone(H,a.center),a.radius=V),a},_.fromCornerPoints=function(e,r,a){n(a)||(a=new _);var o=a.center;return t.add(e,r,o),t.multiplyByScalar(o,.5,o),a.radius=t.distance(o,r),a},_.fromEllipsoid=function(e,r){return n(r)||(r=new _),t.clone(t.ZERO,r.center),r.radius=e.maximumRadius,r};var U=new t;_.fromBoundingSpheres=function(e,r){if(n(r)||(r=new _),!n(e)||0===e.length)return r.center=t.clone(t.ZERO,r.center),r.radius=0,r;var a=e.length;if(1===a)return _.clone(e[0],r);if(2===a)return _.union(e[0],e[1],r);for(var o=[],i=0;i<a;i++)o.push(e[i].center);r=_.fromPoints(o,r);var u=r.center,s=r.radius;for(i=0;i<a;i++){var E=e[i];s=Math.max(s,t.distance(u,E.center,U)+E.radius)}return r.radius=s,r};var D=new t,P=new t,w=new t;_.fromOrientedBoundingBox=function(e,r){n(r)||(r=new _);var a=e.halfAxes,o=E.getColumn(a,0,D),i=E.getColumn(a,1,P),u=E.getColumn(a,2,w),s=t.magnitude(o),l=t.magnitude(i),c=t.magnitude(u);return r.center=t.clone(e.center,r.center),r.radius=Math.max(s,l,c),r},_.clone=function(e,r){if(n(e))return n(r)?(r.center=t.clone(e.center,r.center),r.radius=e.radius,r):new _(e.center,e.radius)},_.packedLength=4,_.pack=function(t,e,n){n=r(n,0);var a=t.center;return e[n++]=a.x,e[n++]=a.y,e[n++]=a.z,e[n]=t.radius,e},_.unpack=function(t,e,a){e=r(e,0),n(a)||(a=new _);var o=a.center;return o.x=t[e++],o.y=t[e++],o.z=t[e++],a.radius=t[e],a};var B=new t,x=new t;_.union=function(e,r,a){n(a)||(a=new _);var o=e.center,i=e.radius,u=r.center,s=r.radius,E=t.subtract(u,o,B),l=t.magnitude(E);if(i>=l+s)return e.clone(a),a;if(s>=l+i)return r.clone(a),a;var c=.5*(i+l+s),f=t.multiplyByScalar(E,(-i+c)/l,x);return t.add(f,o,f),t.clone(f,a.center),a.radius=c,a};var G=new t;_.expand=function(e,r,n){n=_.clone(e,n);var a=t.magnitude(t.subtract(r,n.center,G));return a>n.radius&&(n.radius=a),n},_.intersectPlane=function(e,r){var n=e.center,a=e.radius,o=r.normal,i=t.dot(o,n)+r.distance;return i<-a?u.OUTSIDE:i<a?u.INTERSECTING:u.INSIDE},_.transform=function(t,e,r){return n(r)||(r=new _),r.center=l.multiplyByPoint(e,t.center,r.center),r.radius=l.getMaximumScale(e)*t.radius,r};var b=new t;_.distanceSquaredTo=function(e,r){var n=t.subtract(e.center,r,b);return t.magnitudeSquared(n)-e.radius*e.radius},_.transformWithoutScale=function(t,e,r){return n(r)||(r=new _),r.center=l.multiplyByPoint(e,t.center,r.center),r.radius=t.radius,r};var z=new t;_.computePlaneDistances=function(e,r,a,o){n(o)||(o=new s);var i=t.subtract(e.center,r,z),u=t.dot(a,i);return o.start=u-e.radius,o.stop=u+e.radius,o};for(var H=new t,V=new t,X=new t,q=new t,W=new t,Y=new e,K=new Array(8),k=0;k<8;++k)K[k]=new t;var Z=new i;return _.projectTo2D=function(e,n,a){n=r(n,Z);var o=n.ellipsoid,i=e.center,u=e.radius,s=o.geodeticSurfaceNormal(i,H),E=t.cross(t.UNIT_Z,s,V);t.normalize(E,E);var l=t.cross(s,E,X);t.normalize(l,l),t.multiplyByScalar(s,u,s),t.multiplyByScalar(l,u,l),t.multiplyByScalar(E,u,E);var c=t.negate(l,W),f=t.negate(E,q),R=K,T=R[0];t.add(s,l,T),t.add(T,E,T),T=R[1],t.add(s,l,T),t.add(T,f,T),T=R[2],t.add(s,c,T),t.add(T,f,T),T=R[3],t.add(s,c,T),t.add(T,E,T),t.negate(s,s),T=R[4],t.add(s,l,T),t.add(T,E,T),T=R[5],t.add(s,l,T),t.add(T,f,T),T=R[6],t.add(s,c,T),t.add(T,f,T),T=R[7],t.add(s,c,T),t.add(T,E,T);for(var h=R.length,A=0;A<h;++A){var d=R[A];t.add(i,d,d);var S=o.cartesianToCartographic(d,Y);n.project(S,d)}a=_.fromPoints(R,a),i=a.center;var m=i.x,N=i.y,C=i.z;return i.x=C,i.y=m,i.z=N,a},_.isOccluded=function(t,e){return!e.isBoundingSphereVisible(t)},_.equals=function(e,r){return e===r||n(e)&&n(r)&&t.equals(e.center,r.center)&&e.radius===r.radius},_.prototype.intersectPlane=function(t){return _.intersectPlane(this,t)},_.prototype.distanceSquaredTo=function(t){return _.distanceSquaredTo(this,t)},_.prototype.computePlaneDistances=function(t,e,r){return _.computePlaneDistances(this,t,e,r)},_.prototype.isOccluded=function(t){return _.isOccluded(this,t)},_.prototype.equals=function(t){return _.equals(this,t)},_.prototype.clone=function(t){return _.clone(this,t)},_}),define("Core/Fullscreen",["./defined","./defineProperties"],function(t,e){"use strict";var r,n={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},a={};return e(a,{element:{get:function(){if(a.supportsFullscreen())return document[n.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return n.fullscreenchange}},errorEventName:{get:function(){if(a.supportsFullscreen())return n.fullscreenerror}},enabled:{get:function(){if(a.supportsFullscreen())return document[n.fullscreenEnabled]}},fullscreen:{get:function(){if(a.supportsFullscreen())return null!==a.element}}}),a.supportsFullscreen=function(){if(t(r))return r;r=!1;var e=document.body;if("function"==typeof e.requestFullscreen)return n.requestFullscreen="requestFullscreen",n.exitFullscreen="exitFullscreen",n.fullscreenEnabled="fullscreenEnabled",n.fullscreenElement="fullscreenElement",n.fullscreenchange="fullscreenchange",n.fullscreenerror="fullscreenerror",r=!0;for(var a,o=["webkit","moz","o","ms","khtml"],i=0,u=o.length;i<u;++i){var s=o[i];a=s+"RequestFullscreen","function"==typeof e[a]?(n.requestFullscreen=a,r=!0):(a=s+"RequestFullScreen","function"==typeof e[a]&&(n.requestFullscreen=a,r=!0)),a=s+"ExitFullscreen","function"==typeof document[a]?n.exitFullscreen=a:(a=s+"CancelFullScreen","function"==typeof document[a]&&(n.exitFullscreen=a)),a=s+"FullscreenEnabled",void 0!==document[a]?n.fullscreenEnabled=a:(a=s+"FullScreenEnabled",void 0!==document[a]&&(n.fullscreenEnabled=a)),a=s+"FullscreenElement",void 0!==document[a]?n.fullscreenElement=a:(a=s+"FullScreenElement",void 0!==document[a]&&(n.fullscreenElement=a)),a=s+"fullscreenchange",void 0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenChange"),n.fullscreenchange=a),a=s+"fullscreenerror",void 0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenError"),n.fullscreenerror=a)}return r},a.requestFullscreen=function(t,e){a.supportsFullscreen()&&t[n.requestFullscreen]({vrDisplay:e})},a.exitFullscreen=function(){a.supportsFullscreen()&&document[n.exitFullscreen]()},a}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(t,e,r){"use strict";function n(t){for(var e=t.split("."),r=0,n=e.length;r<n;++r)e[r]=parseInt(e[r],10);return e}function a(){if(!e(S)){S=!1;var t=/ Chrome\/([\.0-9]+)/.exec(d.userAgent);null!==t&&(S=!0,m=n(t[1]))}return S}function o(){return a()&&m}function i(){if(!e(N)&&(N=!1,!a()&&/ Safari\/[\.0-9]+/.test(d.userAgent))){var t=/ Version\/([\.0-9]+)/.exec(d.userAgent);null!==t&&(N=!0,C=n(t[1]))}return N}function u(){return i()&&C}function s(){if(!e(I)){I=!1;var t=/ 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d;d="undefined"!=typeof navigator?navigator:{};var S,m,N,C,I,p,M,O,g,y,F,L,v,U,D={isChrome:a,chromeVersion:o,isSafari:i,safariVersion:u,isWebkit:s,webkitVersion:E,isInternetExplorer:l,internetExplorerVersion:c,isFirefox:f,firefoxVersion:R,isWindows:_,hardwareConcurrency:t(d.hardwareConcurrency,3),supportsPointerEvents:T,supportsImageRenderingPixelated:h,imageRenderingValue:A};return D.supportsFullscreen=function(){return r.supportsFullscreen()},D.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},D.supportsWebWorkers=function(){return"undefined"!=typeof Worker},D}),define("Core/Color",["./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./Math"],function(t,e,r,n,a,o){"use strict";function i(t,e,r){return r<0&&(r+=1),r>1&&(r-=1),6*r<1?t+6*(e-t)*r:2*r<1?e:3*r<2?t+(e-t)*(2/3-r)*6:t}function u(e,r,n,a){this.red=t(e,1),this.green=t(r,1),this.blue=t(n,1),this.alpha=t(a,1)}u.fromCartesian4=function(t,r){return e(r)?(r.red=t.x,r.green=t.y,r.blue=t.z,r.alpha=t.w,r):new u(t.x,t.y,t.z,t.w)},u.fromBytes=function(r,n,a,o,i){return r=u.byteToFloat(t(r,255)),n=u.byteToFloat(t(n,255)),a=u.byteToFloat(t(a,255)),o=u.byteToFloat(t(o,255)),e(i)?(i.red=r,i.green=n,i.blue=a,i.alpha=o,i):new u(r,n,a,o)},u.fromAlpha=function(t,r,n){return e(n)?(n.red=t.red,n.green=t.green,n.blue=t.blue,n.alpha=r,n):new u(t.red,t.green,t.blue,r);
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c=/^#([0-9a-f])([0-9a-f])([0-9a-f])$/i,f=/^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})$/i,_=/^rgba?\(\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)(?:\s*,\s*([0-9.]+))?\s*\)$/i,R=/^hsla?\(\s*([0-9.]+)\s*,\s*([0-9.]+%)\s*,\s*([0-9.]+%)(?:\s*,\s*([0-9.]+))?\s*\)$/i;return u.fromCssColorString=function(r,n){e(n)||(n=new u);var a=u[r.toUpperCase()];if(e(a))return u.clone(a,n),n;var o=c.exec(r);return null!==o?(n.red=parseInt(o[1],16)/15,n.green=parseInt(o[2],16)/15,n.blue=parseInt(o[3],16)/15,n.alpha=1,n):(o=f.exec(r),null!==o?(n.red=parseInt(o[1],16)/255,n.green=parseInt(o[2],16)/255,n.blue=parseInt(o[3],16)/255,n.alpha=1,n):(o=_.exec(r),null!==o?(n.red=parseFloat(o[1])/("%"===o[1].substr(-1)?100:255),n.green=parseFloat(o[2])/("%"===o[2].substr(-1)?100:255),n.blue=parseFloat(o[3])/("%"===o[3].substr(-1)?100:255),n.alpha=parseFloat(t(o[4],"1.0")),n):(o=R.exec(r),null!==o?u.fromHsl(parseFloat(o[1])/360,parseFloat(o[2])/100,parseFloat(o[3])/100,parseFloat(t(o[4],"1.0")),n):n=void 0)))},u.packedLength=4,u.pack=function(e,r,n){return n=t(n,0),r[n++]=e.red,r[n++]=e.green,r[n++]=e.blue,r[n]=e.alpha,r},u.unpack=function(r,n,a){return n=t(n,0),e(a)||(a=new u),a.red=r[n++],a.green=r[n++],a.blue=r[n++],a.alpha=r[n],a},u.byteToFloat=function(t){return t/255},u.floatToByte=function(t){return 1===t?255:256*t|0},u.clone=function(t,r){if(e(t))return e(r)?(r.red=t.red,r.green=t.green,r.blue=t.blue,r.alpha=t.alpha,r):new u(t.red,t.green,t.blue,t.alpha)},u.equals=function(t,r){return t===r||e(t)&&e(r)&&t.red===r.red&&t.green===r.green&&t.blue===r.blue&&t.alpha===r.alpha},u.equalsArray=function(t,e,r){return t.red===e[r]&&t.green===e[r+1]&&t.blue===e[r+2]&&t.alpha===e[r+3]},u.prototype.clone=function(t){return u.clone(this,t)},u.prototype.equals=function(t){return u.equals(this,t)},u.prototype.equalsEpsilon=function(t,r){return this===t||e(t)&&Math.abs(this.red-t.red)<=r&&Math.abs(this.green-t.green)<=r&&Math.abs(this.blue-t.blue)<=r&&Math.abs(this.alpha-t.alpha)<=r},u.prototype.toString=function(){return"("+this.red+", "+this.green+", "+this.blue+", "+this.alpha+")"},u.prototype.toCssColorString=function(){var t=u.floatToByte(this.red),e=u.floatToByte(this.green),r=u.floatToByte(this.blue);return 1===this.alpha?"rgb("+t+","+e+","+r+")":"rgba("+t+","+e+","+r+","+this.alpha+")"},u.prototype.toBytes=function(t){var r=u.floatToByte(this.red),n=u.floatToByte(this.green),a=u.floatToByte(this.blue),o=u.floatToByte(this.alpha);return e(t)?(t[0]=r,t[1]=n,t[2]=a,t[3]=o,t):[r,n,a,o]},u.prototype.toRgba=function(){return l[0]=u.floatToByte(this.red),l[1]=u.floatToByte(this.green),l[2]=u.floatToByte(this.blue),l[3]=u.floatToByte(this.alpha),E[0]},u.prototype.brighten=function(t,e){return t=1-t,e.red=1-(1-this.red)*t,e.green=1-(1-this.green)*t,e.blue=1-(1-this.blue)*t,e.alpha=this.alpha,e},u.prototype.darken=function(t,e){return t=1-t,e.red=this.red*t,e.green=this.green*t,e.blue=this.blue*t,e.alpha=this.alpha,e},u.prototype.withAlpha=function(t,e){return u.fromAlpha(this,t,e)},u.add=function(t,e,r){return r.red=t.red+e.red,r.green=t.green+e.green,r.blue=t.blue+e.blue,r.alpha=t.alpha+e.alpha,r},u.subtract=function(t,e,r){return r.red=t.red-e.red,r.green=t.green-e.green,r.blue=t.blue-e.blue,r.alpha=t.alpha-e.alpha,r},u.multiply=function(t,e,r){return r.red=t.red*e.red,r.green=t.green*e.green,r.blue=t.blue*e.blue,r.alpha=t.alpha*e.alpha,r},u.divide=function(t,e,r){return r.red=t.red/e.red,r.green=t.green/e.green,r.blue=t.blue/e.blue,r.alpha=t.alpha/e.alpha,r},u.mod=function(t,e,r){return r.red=t.red%e.red,r.green=t.green%e.green,r.blue=t.blue%e.blue,r.alpha=t.alpha%e.alpha,r},u.multiplyByScalar=function(t,e,r){return r.red=t.red*e,r.green=t.green*e,r.blue=t.blue*e,r.alpha=t.alpha*e,r},u.divideByScalar=function(t,e,r){return r.red=t.red/e,r.green=t.green/e,r.blue=t.blue/e,r.alpha=t.alpha/e,r},u.ALICEBLUE=a(u.fromCssColorString("#F0F8FF")),u.ANTIQUEWHITE=a(u.fromCssColorString("#FAEBD7")),u.AQUA=a(u.fromCssColorString("#00FFFF")),u.AQUAMARINE=a(u.fromCssColorString("#7FFFD4")),u.AZURE=a(u.fromCssColorString("#F0FFFF")),u.BEIGE=a(u.fromCssColorString("#F5F5DC")),u.BISQUE=a(u.fromCssColorString("#FFE4C4")),u.BLACK=a(u.fromCssColorString("#000000")),u.BLANCHEDALMOND=a(u.fromCssColorString("#FFEBCD")),u.BLUE=a(u.fromCssColorString("#0000FF")),u.BLUEVIOLET=a(u.fromCssColorString("#8A2BE2")),u.BROWN=a(u.fromCssColorString("#A52A2A")),u.BURLYWOOD=a(u.fromCssColorString("#DEB887")),u.CADETBLUE=a(u.fromCssColorString("#5F9EA0")),u.CHARTREUSE=a(u.fromCssColorString("#7FFF00")),u.CHOCOLATE=a(u.fromCssColorString("#D2691E")),u.CORAL=a(u.fromCssColorString("#FF7F50")),u.CORNFLOWERBLUE=a(u.fromCssColorString("#6495ED")),u.CORNSILK=a(u.fromCssColorString("#FFF8DC")),u.CRIMSON=a(u.fromCssColorString("#DC143C")),u.CYAN=a(u.fromCssColorString("#00FFFF")),u.DARKBLUE=a(u.fromCssColorString("#00008B")),u.DARKCYAN=a(u.fromCssColorString("#008B8B")),u.DARKGOLDENROD=a(u.fromCssColorString("#B8860B")),u.DARKGRAY=a(u.fromCssColorString("#A9A9A9")),u.DARKGREEN=a(u.fromCssColorString("#006400")),u.DARKGREY=u.DARKGRAY,u.DARKKHAKI=a(u.fromCssColorString("#BDB76B")),u.DARKMAGENTA=a(u.fromCssColorString("#8B008B")),u.DARKOLIVEGREEN=a(u.fromCssColorString("#556B2F")),u.DARKORANGE=a(u.fromCssColorString("#FF8C00")),u.DARKORCHID=a(u.fromCssColorString("#9932CC")),u.DARKRED=a(u.fromCssColorString("#8B0000")),u.DARKSALMON=a(u.fromCssColorString("#E9967A")),u.DARKSEAGREEN=a(u.fromCssColorString("#8FBC8F")),u.DARKSLATEBLUE=a(u.fromCssColorString("#483D8B")),u.DARKSLATEGRAY=a(u.fromCssColorString("#2F4F4F")),u.DARKSLATEGREY=u.DARKSLATEGRAY,u.DARKTURQUOISE=a(u.fromCssColorString("#00CED1")),u.DARKVIOLET=a(u.fromCssColorString("#9400D3")),u.DEEPPINK=a(u.fromCssColorString("#FF1493")),u.DEEPSKYBLUE=a(u.fromCssColorString("#00BFFF")),u.DIMGRAY=a(u.fromCssColorString("#696969")),u.DIMGREY=u.DIMGRAY,u.DODGERBLUE=a(u.fromCssColorString("#1E90FF")),u.FIREBRICK=a(u.fromCssColorString("#B22222")),u.FLORALWHITE=a(u.fromCssColorString("#FFFAF0")),u.FORESTGREEN=a(u.fromCssColorString("#228B22")),u.FUSCHIA=a(u.fromCssColorString("#FF00FF")),u.GAINSBORO=a(u.fromCssColorString("#DCDCDC")),u.GHOSTWHITE=a(u.fromCssColorString("#F8F8FF")),u.GOLD=a(u.fromCssColorString("#FFD700")),u.GOLDENROD=a(u.fromCssColorString("#DAA520")),u.GRAY=a(u.fromCssColorString("#808080")),u.GREEN=a(u.fromCssColorString("#008000")),u.GREENYELLOW=a(u.fromCssColorString("#ADFF2F")),u.GREY=u.GRAY,u.HONEYDEW=a(u.fromCssColorString("#F0FFF0")),u.HOTPINK=a(u.fromCssColorString("#FF69B4")),u.INDIANRED=a(u.fromCssColorString("#CD5C5C")),u.INDIGO=a(u.fromCssColorString("#4B0082")),u.IVORY=a(u.fromCssColorString("#FFFFF0")),u.KHAKI=a(u.fromCssColorString("#F0E68C")),u.LAVENDER=a(u.fromCssColorString("#E6E6FA")),u.LAVENDAR_BLUSH=a(u.fromCssColorString("#FFF0F5")),u.LAWNGREEN=a(u.fromCssColorString("#7CFC00")),u.LEMONCHIFFON=a(u.fromCssColorString("#FFFACD")),u.LIGHTBLUE=a(u.fromCssColorString("#ADD8E6")),u.LIGHTCORAL=a(u.fromCssColorString("#F08080")),u.LIGHTCYAN=a(u.fromCssColorString("#E0FFFF")),u.LIGHTGOLDENRODYELLOW=a(u.fromCssColorString("#FAFAD2")),u.LIGHTGRAY=a(u.fromCssColorString("#D3D3D3")),u.LIGHTGREEN=a(u.fromCssColorString("#90EE90")),u.LIGHTGREY=u.LIGHTGRAY,u.LIGHTPINK=a(u.fromCssColorString("#FFB6C1")),u.LIGHTSEAGREEN=a(u.fromCssColorString("#20B2AA")),u.LIGHTSKYBLUE=a(u.fromCssColorString("#87CEFA")),u.LIGHTSLATEGRAY=a(u.fromCssColorString("#778899")),u.LIGHTSLATEGREY=u.LIGHTSLATEGRAY,u.LIGHTSTEELBLUE=a(u.fromCssColorString("#B0C4DE")),u.LIGHTYELLOW=a(u.fromCssColorString("#FFFFE0")),u.LIME=a(u.fromCssColorString("#00FF00")),u.LIMEGREEN=a(u.fromCssColorString("#32CD32")),u.LINEN=a(u.fromCssColorString("#FAF0E6")),u.MAGENTA=a(u.fromCssColorString("#FF00FF")),u.MAROON=a(u.fromCssColorString("#800000")),u.MEDIUMAQUAMARINE=a(u.fromCssColorString("#66CDAA")),u.MEDIUMBLUE=a(u.fromCssColorString("#0000CD")),u.MEDIUMORCHID=a(u.fromCssColorString("#BA55D3")),u.MEDIUMPURPLE=a(u.fromCssColorString("#9370DB")),u.MEDIUMSEAGREEN=a(u.fromCssColorString("#3CB371")),u.MEDIUMSLATEBLUE=a(u.fromCssColorString("#7B68EE")),u.MEDIUMSPRINGGREEN=a(u.fromCssColorString("#00FA9A")),u.MEDIUMTURQUOISE=a(u.fromCssColorString("#48D1CC")),u.MEDIUMVIOLETRED=a(u.fromCssColorString("#C71585")),u.MIDNIGHTBLUE=a(u.fromCssColorString("#191970")),u.MINTCREAM=a(u.fromCssColorString("#F5FFFA")),u.MISTYROSE=a(u.fromCssColorString("#FFE4E1")),u.MOCCASIN=a(u.fromCssColorString("#FFE4B5")),u.NAVAJOWHITE=a(u.fromCssColorString("#FFDEAD")),u.NAVY=a(u.fromCssColorString("#000080")),u.OLDLACE=a(u.fromCssColorString("#FDF5E6")),u.OLIVE=a(u.fromCssColorString("#808000")),u.OLIVEDRAB=a(u.fromCssColorString("#6B8E23")),u.ORANGE=a(u.fromCssColorString("#FFA500")),u.ORANGERED=a(u.fromCssColorString("#FF4500")),u.ORCHID=a(u.fromCssColorString("#DA70D6")),u.PALEGOLDENROD=a(u.fromCssColorString("#EEE8AA")),u.PALEGREEN=a(u.fromCssColorString("#98FB98")),u.PALETURQUOISE=a(u.fromCssColorString("#AFEEEE")),u.PALEVIOLETRED=a(u.fromCssColorString("#DB7093")),u.PAPAYAWHIP=a(u.fromCssColorString("#FFEFD5")),u.PEACHPUFF=a(u.fromCssColorString("#FFDAB9")),u.PERU=a(u.fromCssColorString("#CD853F")),u.PINK=a(u.fromCssColorString("#FFC0CB")),u.PLUM=a(u.fromCssColorString("#DDA0DD")),u.POWDERBLUE=a(u.fromCssColorString("#B0E0E6")),u.PURPLE=a(u.fromCssColorString("#800080")),u.RED=a(u.fromCssColorString("#FF0000")),u.ROSYBROWN=a(u.fromCssColorString("#BC8F8F")),u.ROYALBLUE=a(u.fromCssColorString("#4169E1")),u.SADDLEBROWN=a(u.fromCssColorString("#8B4513")),u.SALMON=a(u.fromCssColorString("#FA8072")),u.SANDYBROWN=a(u.fromCssColorString("#F4A460")),u.SEAGREEN=a(u.fromCssColorString("#2E8B57")),u.SEASHELL=a(u.fromCssColorString("#FFF5EE")),u.SIENNA=a(u.fromCssColorString("#A0522D")),u.SILVER=a(u.fromCssColorString("#C0C0C0")),u.SKYBLUE=a(u.fromCssColorString("#87CEEB")),u.SLATEBLUE=a(u.fromCssColorString("#6A5ACD")),u.SLATEGRAY=a(u.fromCssColorString("#708090")),u.SLATEGREY=u.SLATEGRAY,u.SNOW=a(u.fromCssColorString("#FFFAFA")),u.SPRINGGREEN=a(u.fromCssColorString("#00FF7F")),u.STEELBLUE=a(u.fromCssColorString("#4682B4")),u.TAN=a(u.fromCssColorString("#D2B48C")),u.TEAL=a(u.fromCssColorString("#008080")),u.THISTLE=a(u.fromCssColorString("#D8BFD8")),u.TOMATO=a(u.fromCssColorString("#FF6347")),u.TURQUOISE=a(u.fromCssColorString("#40E0D0")),u.VIOLET=a(u.fromCssColorString("#EE82EE")),u.WHEAT=a(u.fromCssColorString("#F5DEB3")),u.WHITE=a(u.fromCssColorString("#FFFFFF")),u.WHITESMOKE=a(u.fromCssColorString("#F5F5F5")),u.YELLOW=a(u.fromCssColorString("#FFFF00")),u.YELLOWGREEN=a(u.fromCssColorString("#9ACD32")),u.TRANSPARENT=a(new u(0,0,0,0)),u}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(t){"use strict";var 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5713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return t(e)}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(t,e,r,n,a,o){"use strict";if(!a.supportsTypedArrays())return{};var i={BYTE:t.BYTE,UNSIGNED_BYTE:t.UNSIGNED_BYTE,SHORT:t.SHORT,UNSIGNED_SHORT:t.UNSIGNED_SHORT,INT:t.INT,UNSIGNED_INT:t.UNSIGNED_INT,FLOAT:t.FLOAT,DOUBLE:t.DOUBLE};return i.getSizeInBytes=function(t){switch(t){case i.BYTE:return Int8Array.BYTES_PER_ELEMENT;case i.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case i.SHORT:return Int16Array.BYTES_PER_ELEMENT;case i.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case i.INT:return Int32Array.BYTES_PER_ELEMENT;case i.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case i.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case i.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new n("componentDatatype is not a valid value.")}},i.fromTypedArray=function(t){return t instanceof Int8Array?i.BYTE:t instanceof Uint8Array?i.UNSIGNED_BYTE:t instanceof Int16Array?i.SHORT:t instanceof Uint16Array?i.UNSIGNED_SHORT:t instanceof Int32Array?i.INT:t instanceof Uint32Array?i.UNSIGNED_INT:t instanceof Float32Array?i.FLOAT:t instanceof Float64Array?i.DOUBLE:void 0},i.validate=function(t){return r(t)&&(t===i.BYTE||t===i.UNSIGNED_BYTE||t===i.SHORT||t===i.UNSIGNED_SHORT||t===i.INT||t===i.UNSIGNED_INT||t===i.FLOAT||t===i.DOUBLE)},i.createTypedArray=function(t,e){switch(t){case i.BYTE:return new Int8Array(e);case i.UNSIGNED_BYTE:return new Uint8Array(e);case i.SHORT:return new Int16Array(e);case i.UNSIGNED_SHORT:return new Uint16Array(e);case i.INT:return new Int32Array(e);case i.UNSIGNED_INT:return new Uint32Array(e);case i.FLOAT:return new Float32Array(e);case i.DOUBLE:return new Float64Array(e);default:throw new n("componentDatatype is not a valid value.")}},i.createArrayBufferView=function(t,r,a,o){switch(a=e(a,0),o=e(o,(r.byteLength-a)/i.getSizeInBytes(t)),t){case i.BYTE:return new Int8Array(r,a,o);case i.UNSIGNED_BYTE:return new Uint8Array(r,a,o);case i.SHORT:return new Int16Array(r,a,o);case i.UNSIGNED_SHORT:return new Uint16Array(r,a,o);case i.INT:return new Int32Array(r,a,o);case i.UNSIGNED_INT:return new Uint32Array(r,a,o);case i.FLOAT:return new Float32Array(r,a,o);case i.DOUBLE:return new Float64Array(r,a,o);default:throw new n("componentDatatype is not a valid value.")}},i.fromName=function(t){switch(t){case"BYTE":return i.BYTE;case"UNSIGNED_BYTE":return i.UNSIGNED_BYTE;case"SHORT":return i.SHORT;case"UNSIGNED_SHORT":return i.UNSIGNED_SHORT;case"INT":return i.INT;case"UNSIGNED_INT":return i.UNSIGNED_INT;case"FLOAT":return i.FLOAT;case"DOUBLE":return i.DOUBLE;default:throw new n("name is not a valid value.")}},o(i)}),define("Core/GeometryType",["./freezeObject"],function(t){"use strict";var e={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return t(e)}),define("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(t,e){"use strict";var r={POINTS:t.POINTS,LINES:t.LINES,LINE_LOOP:t.LINE_LOOP,LINE_STRIP:t.LINE_STRIP,TRIANGLES:t.TRIANGLES,TRIANGLE_STRIP:t.TRIANGLE_STRIP,TRIANGLE_FAN:t.TRIANGLE_FAN,validate:function(t){return t===r.POINTS||t===r.LINES||t===r.LINE_LOOP||t===r.LINE_STRIP||t===r.TRIANGLES||t===r.TRIANGLE_STRIP||t===r.TRIANGLE_FAN}};return e(r)}),define("Core/Geometry",["./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(t,e,r,n,a){"use strict";function o(e){e=t(e,t.EMPTY_OBJECT),this.attributes=e.attributes,this.indices=e.indices,this.primitiveType=t(e.primitiveType,a.TRIANGLES),this.boundingSphere=e.boundingSphere,this.geometryType=t(e.geometryType,n.NONE),this.boundingSphereCV=e.boundingSphereCV}return o.computeNumberOfVertices=function(t){var n=-1;for(var a in t.attributes)if(t.attributes.hasOwnProperty(a)&&e(t.attributes[a])&&e(t.attributes[a].values)){var o=t.attributes[a],i=o.values.length/o.componentsPerAttribute;if(n!==i&&n!==-1)throw new r("All attribute lists must have the same number of attributes.");n=i}return n},o}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(t,e,r){"use strict";function n(e){e=t(e,t.EMPTY_OBJECT),this.componentDatatype=e.componentDatatype,this.componentsPerAttribute=e.componentsPerAttribute,this.normalize=t(e.normalize,!1),this.values=e.values}return n}),define("Core/GeometryAttributes",["./defaultValue"],function(t){"use strict";function e(e){e=t(e,t.EMPTY_OBJECT),this.position=e.position,this.normal=e.normal,this.st=e.st,this.binormal=e.binormal,this.tangent=e.tangent,this.color=e.color}return e}),define("Core/IndexDatatype",["../Renderer/WebGLConstants","./defined","./DeveloperError","./freezeObject","./Math"],function(t,e,r,n,a){"use strict";var o={UNSIGNED_BYTE:t.UNSIGNED_BYTE,UNSIGNED_SHORT:t.UNSIGNED_SHORT,UNSIGNED_INT:t.UNSIGNED_INT};return o.getSizeInBytes=function(t){switch(t){case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},o.validate=function(t){return e(t)&&(t===o.UNSIGNED_BYTE||t===o.UNSIGNED_SHORT||t===o.UNSIGNED_INT)},o.createTypedArray=function(t,e){return t>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(e):new Uint16Array(e)},o.createTypedArrayFromArrayBuffer=function(t,e,r,n){return t>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(e,r,n):new Uint16Array(e,r,n)},n(o)}),define("Core/EllipsoidGeodesic",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(t,e,r,n,a,o,i,u){"use strict";function s(t){var 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s,E,c,f,_,R=(e-r)/e,T=o-n,h=Math.atan((1-R)*Math.tan(a)),A=Math.atan((1-R)*Math.tan(i)),d=Math.cos(h),S=Math.sin(h),m=Math.cos(A),N=Math.sin(A),C=d*m,I=d*N,p=S*N,M=S*m,O=T,g=u.TWO_PI,y=Math.cos(O),F=Math.sin(O);do{y=Math.cos(O),F=Math.sin(O);var L=I-M*y;c=Math.sqrt(m*m*F*F+L*L),E=p+C*y,s=Math.atan2(c,E);var v;0===c?(v=0,f=1):(v=C*F/c,f=1-v*v),g=O,_=E-2*p/f,isNaN(_)&&(_=0),O=T+l(R,v,f,s,c,E,_)}while(Math.abs(O-g)>u.EPSILON12);var U=f*(e*e-r*r)/(r*r),D=1+U*(4096+U*(U*(320-175*U)-768))/16384,P=U*(256+U*(U*(74-47*U)-128))/1024,w=_*_,B=P*c*(_+P*(E*(2*w-1)-P*_*(4*c*c-3)*(4*w-3)/6)/4),x=r*D*(s-B),G=Math.atan2(m*F,I-M*y),b=Math.atan2(d*F,I*y-M);t._distance=x,t._startHeading=G,t._endHeading=b,t._uSquared=U}function f(r,n,a,o){t.normalize(o.cartographicToCartesian(n,T),R),t.normalize(o.cartographicToCartesian(a,T),T);c(r,o.maximumRadius,o.minimumRadius,n.longitude,n.latitude,a.longitude,a.latitude),r._start=e.clone(n,r._start),r._end=e.clone(a,r._end),r._start.height=0,r._end.height=0,s(r)}function _(t,a,o){
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a=this._constants,o=a.distanceRatio+t/a.b,i=Math.cos(2*o),u=Math.cos(4*o),s=Math.cos(6*o),E=Math.sin(2*o),c=Math.sin(4*o),f=Math.sin(6*o),_=Math.sin(8*o),R=o*o,T=o*R,h=a.u8Over256,A=a.u2Over4,d=a.u6Over64,S=a.u4Over16,m=2*T*h*i/3+o*(1-A+7*S/4-15*d/4+579*h/64-(S-15*d/4+187*h/16)*i-(5*d/4-115*h/16)*u-29*h*s/16)+(A/2-S+71*d/32-85*h/16)*E+(5*S/16-5*d/4+383*h/96)*c-R*((d-11*h/2)*E+5*h*c/2)+(29*d/96-29*h/16)*f+539*h*_/1536,N=Math.asin(Math.sin(m)*a.cosineAlpha),C=Math.atan(a.a/a.b*Math.tan(N));m-=a.sigma;var I=Math.cos(2*a.sigma+m),p=Math.sin(m),M=Math.cos(m),O=a.cosineU*M,g=a.sineU*p,y=Math.atan2(p*a.sineHeading,O-g*a.cosineHeading),F=y-l(a.f,a.sineAlpha,a.cosineSquaredAlpha,m,p,M,I);return n(r)?(r.longitude=this._start.longitude+F,r.latitude=C,r.height=0,r):new e(this._start.longitude+F,C,0)},_}),define("Core/QuadraticRealPolynomial",["./DeveloperError","./Math"],function(t,e){"use strict";function r(t,r,n){var a=t+r;return e.sign(t)!==e.sign(r)&&Math.abs(a/Math.max(Math.abs(t),Math.abs(r)))<n?0:a}var n={};return n.computeDiscriminant=function(t,e,r){var n=e*e-4*t*r;return n},n.computeRealRoots=function(t,n,a){var o;if(0===t)return 0===n?[]:[-a/n];if(0===n){if(0===a)return[0,0];var i=Math.abs(a),u=Math.abs(t);if(i<u&&i/u<e.EPSILON14)return[0,0];if(i>u&&u/i<e.EPSILON14)return[];if(o=-a/t,o<0)return[];var s=Math.sqrt(o);return[-s,s]}if(0===a)return o=-n/t,o<0?[o,0]:[0,o];var E=n*n,l=4*t*a,c=r(E,-l,e.EPSILON14);if(c<0)return[];var f=-.5*r(n,e.sign(n)*Math.sqrt(c),e.EPSILON14);return n>0?[f/t,a/f]:[a/f,f/t]},n}),define("Core/CubicRealPolynomial",["./DeveloperError","./QuadraticRealPolynomial"],function(t,e){"use strict";function r(t,e,r,n){var a,o,i=t,u=e/3,s=r/3,E=n,l=i*s,c=u*E,f=u*u,_=s*s,R=i*s-f,T=i*E-u*s,h=u*E-_,A=4*R*h-T*T;if(A<0){var d,S,m;f*c>=l*_?(d=i,S=R,m=-2*u*R+i*T):(d=E,S=h,m=-E*T+2*s*h);var N=m<0?-1:1,C=-N*Math.abs(d)*Math.sqrt(-A);o=-m+C;var I=o/2,p=I<0?-Math.pow(-I,1/3):Math.pow(I,1/3),M=o===C?-p:-S/p;return a=S<=0?p+M:-m/(p*p+M*M+S),f*c>=l*_?[(a-u)/i]:[-E/(a+s)]}var O=R,g=-2*u*R+i*T,y=h,F=-E*T+2*s*h,L=Math.sqrt(A),v=Math.sqrt(3)/2,U=Math.abs(Math.atan2(i*L,-g)/3);a=2*Math.sqrt(-O);var D=Math.cos(U);o=a*D;var P=a*(-D/2-v*Math.sin(U)),w=o+P>2*u?o-u:P-u,B=i,x=w/B;U=Math.abs(Math.atan2(E*L,-F)/3),a=2*Math.sqrt(-y),D=Math.cos(U),o=a*D,P=a*(-D/2-v*Math.sin(U));var G=-E,b=o+P<2*s?o+s:P+s,z=G/b,H=B*b,V=-w*b-B*G,X=w*G,q=(s*V-u*X)/(-u*V+s*H);return x<=q?x<=z?q<=z?[x,q,z]:[x,z,q]:[z,x,q]:x<=z?[q,x,z]:q<=z?[q,z,x]:[z,q,x]}var n={};return n.computeDiscriminant=function(t,e,r,n){var a=t*t,o=e*e,i=r*r,u=n*n,s=18*t*e*r*n+o*i-27*a*u-4*(t*i*r+o*e*n);return s},n.computeRealRoots=function(t,n,a,o){var i,u;if(0===t)return e.computeRealRoots(n,a,o);if(0===n){if(0===a){if(0===o)return[0,0,0];u=-o/t;var s=u<0?-Math.pow(-u,1/3):Math.pow(u,1/3);return[s,s,s]}return 0===o?(i=e.computeRealRoots(t,0,a),0===i.Length?[0]:[i[0],0,i[1]]):r(t,0,a,o)}return 0===a?0===o?(u=-n/t,u<0?[u,0,0]:[0,0,u]):r(t,n,0,o):0===o?(i=e.computeRealRoots(t,n,a),0===i.length?[0]:i[1]<=0?[i[0],i[1],0]:i[0]>=0?[0,i[0],i[1]]:[i[0],0,i[1]]):r(t,n,a,o)},n}),define("Core/QuarticRealPolynomial",["./CubicRealPolynomial","./DeveloperError","./Math","./QuadraticRealPolynomial"],function(t,e,r,n){"use strict";function a(e,a,o,i){var u=e*e,s=a-3*u/8,E=o-a*e/2+u*e/8,l=i-o*e/4+a*u/16-3*u*u/256,c=t.computeRealRoots(1,2*s,s*s-4*l,-E*E);if(c.length>0){var f=-e/4,_=c[c.length-1];if(Math.abs(_)<r.EPSILON14){var R=n.computeRealRoots(1,s,l);if(2===R.length){var T,h=R[0],A=R[1];if(h>=0&&A>=0){var d=Math.sqrt(h),S=Math.sqrt(A);return[f-S,f-d,f+d,f+S]}if(h>=0&&A<0)return T=Math.sqrt(h),[f-T,f+T];if(h<0&&A>=0)return T=Math.sqrt(A),[f-T,f+T]}return[]}if(_>0){var m=Math.sqrt(_),N=(s+_-E/m)/2,C=(s+_+E/m)/2,I=n.computeRealRoots(1,m,N),p=n.computeRealRoots(1,-m,C);return 0!==I.length?(I[0]+=f,I[1]+=f,0!==p.length?(p[0]+=f,p[1]+=f,I[1]<=p[0]?[I[0],I[1],p[0],p[1]]:p[1]<=I[0]?[p[0],p[1],I[0],I[1]]:I[0]>=p[0]&&I[1]<=p[1]?[p[0],I[0],I[1],p[1]]:p[0]>=I[0]&&p[1]<=I[1]?[I[0],p[0],p[1],I[1]]:I[0]>p[0]&&I[0]<p[1]?[p[0],I[0],p[1],I[1]]:[I[0],p[0],I[1],p[1]]):I):0!==p.length?(p[0]+=f,p[1]+=f,p):[]}}return[]}function o(e,a,o,i){var u=o*o,s=a*a,E=e*e,l=-2*a,c=o*e+s-4*i,f=E*i-o*a*e+u,_=t.computeRealRoots(1,l,c,f);if(_.length>0){var R,T,h=_[0],A=a-h,d=A*A,S=e/2,m=A/2,N=d-4*i,C=d+4*Math.abs(i),I=E-4*h,p=E+4*Math.abs(h);if(h<0||N*p<I*C){var M=Math.sqrt(I);R=M/2,T=0===M?0:(e*m-o)/M}else{var O=Math.sqrt(N);R=0===O?0:(e*m-o)/O,T=O/2}var g,y;0===S&&0===R?(g=0,y=0):r.sign(S)===r.sign(R)?(g=S+R,y=h/g):(y=S-R,g=h/y);var F,L;0===m&&0===T?(F=0,L=0):r.sign(m)===r.sign(T)?(F=m+T,L=i/F):(L=m-T,F=i/L);var v=n.computeRealRoots(1,g,F),U=n.computeRealRoots(1,y,L);if(0!==v.length)return 0!==U.length?v[1]<=U[0]?[v[0],v[1],U[0],U[1]]:U[1]<=v[0]?[U[0],U[1],v[0],v[1]]:v[0]>=U[0]&&v[1]<=U[1]?[U[0],v[0],v[1],U[1]]:U[0]>=v[0]&&U[1]<=v[1]?[v[0],U[0],U[1],v[1]]:v[0]>U[0]&&v[0]<U[1]?[U[0],v[0],U[1],v[1]]:[v[0],U[0],v[1],U[1]]:v;if(0!==U.length)return U}return[]}var i={};return i.computeDiscriminant=function(t,e,r,n,a){var o=t*t,i=o*t,u=e*e,s=u*e,E=r*r,l=E*r,c=n*n,f=c*n,_=a*a,R=_*a,T=u*E*c-4*s*f-4*t*l*c+18*t*e*r*f-27*o*c*c+256*i*R+a*(18*s*r*n-4*u*l+16*t*E*E-80*t*e*E*n-6*t*u*c+144*o*r*c)+_*(144*t*u*r-27*u*u-128*o*E-192*o*e*n);return T},i.computeRealRoots=function(e,n,i,u,s){if(Math.abs(e)<r.EPSILON15)return t.computeRealRoots(n,i,u,s);var E=n/e,l=i/e,c=u/e,f=s/e,_=E<0?1:0;switch(_+=l<0?_+1:_,_+=c<0?_+1:_,_+=f<0?_+1:_){case 0:return a(E,l,c,f);case 1:return o(E,l,c,f);case 2:return o(E,l,c,f);case 3:return a(E,l,c,f);case 4:return a(E,l,c,f);case 5:return o(E,l,c,f);case 6:return a(E,l,c,f);case 7:return a(E,l,c,f);case 8:return o(E,l,c,f);case 9:return a(E,l,c,f);case 10:return a(E,l,c,f);case 11:return o(E,l,c,f);case 12:return a(E,l,c,f);case 13:return a(E,l,c,f);case 14:return a(E,l,c,f);case 15:return a(E,l,c,f);default:return}},i}),define("Core/Ray",["./Cartesian3","./defaultValue","./defined","./DeveloperError"],function(t,e,r,n){"use strict";function a(r,n){n=t.clone(e(n,t.ZERO)),t.equals(n,t.ZERO)||t.normalize(n,n),this.origin=t.clone(e(r,t.ZERO)),this.direction=n}return a.getPoint=function(e,n,a){return r(a)||(a=new t),a=t.multiplyByScalar(e.direction,n,a),t.add(e.origin,a,a)},a}),define("Core/IntersectionTests",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Math","./Matrix3","./QuadraticRealPolynomial","./QuarticRealPolynomial","./Ray"],function(t,e,r,n,a,o,i,u,s,E){"use strict";function l(t,e,r,n){var a=e*e-4*t*r;if(!(a<0)){if(a>0){var o=1/(2*t),i=Math.sqrt(a),u=(-e+i)*o,s=(-e-i)*o;return u<s?(n.root0=u,n.root1=s):(n.root0=s,n.root1=u),n}var E=-e/(2*t);if(0!==E)return n.root0=n.root1=E,n}}function c(e,r,a){n(a)||(a={});var o=e.origin,i=e.direction,u=r.center,s=r.radius*r.radius,E=t.subtract(o,u,A),c=t.dot(i,i),f=2*t.dot(i,E),_=t.magnitudeSquared(E)-s,R=l(c,f,_,N);if(n(R))return a.start=R.root0,a.stop=R.root1,a}function f(t,e,r){var n=t+e;return o.sign(t)!==o.sign(e)&&Math.abs(n/Math.max(Math.abs(t),Math.abs(e)))<r?0:n}function _(e,r,n,a,E){var l,c=a*a,_=E*E,R=(e[i.COLUMN1ROW1]-e[i.COLUMN2ROW2])*_,T=E*(a*f(e[i.COLUMN1ROW0],e[i.COLUMN0ROW1],o.EPSILON15)+r.y),h=e[i.COLUMN0ROW0]*c+e[i.COLUMN2ROW2]*_+a*r.x+n,A=_*f(e[i.COLUMN2ROW1],e[i.COLUMN1ROW2],o.EPSILON15),d=E*(a*f(e[i.COLUMN2ROW0],e[i.COLUMN0ROW2])+r.z),S=[];if(0===d&&0===A){if(l=u.computeRealRoots(R,T,h),0===l.length)return S;var m=l[0],N=Math.sqrt(Math.max(1-m*m,0));if(S.push(new t(a,E*m,E*-N)),S.push(new t(a,E*m,E*N)),2===l.length){var C=l[1],I=Math.sqrt(Math.max(1-C*C,0));S.push(new t(a,E*C,E*-I)),S.push(new t(a,E*C,E*I))}return S}var 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N={root0:0,root1:0};R.raySphere=function(t,e,r){if(r=c(t,e,r),n(r)&&!(r.stop<0))return r.start=Math.max(r.start,0),r};var C=new E;R.lineSegmentSphere=function(e,r,a,o){var i=C;t.clone(e,i.origin);var u=t.subtract(r,e,i.direction),s=t.magnitude(u);if(t.normalize(u,u),o=c(i,a,o),!(!n(o)||o.stop<0||o.start>s))return o.start=Math.max(o.start,0),o.stop=Math.min(o.stop,s),o};var I=new t,p=new t;R.rayEllipsoid=function(e,r){var n,a,o,i,u,s=r.oneOverRadii,E=t.multiplyComponents(s,e.origin,I),l=t.multiplyComponents(s,e.direction,p),c=t.magnitudeSquared(E),f=t.dot(E,l);if(c>1){if(f>=0)return;var _=f*f;if(n=c-1,a=t.magnitudeSquared(l),o=a*n,_<o)return;if(_>o){i=f*f-o,u=-f+Math.sqrt(i);var R=u/a,T=n/u;return R<T?{start:R,stop:T}:{start:T,stop:R}}var h=Math.sqrt(n/a);return{start:h,stop:h}}return c<1?(n=c-1,a=t.magnitudeSquared(l),o=a*n,i=f*f-o,u=-f+Math.sqrt(i),{start:0,stop:u/a}):f<0?(a=t.magnitudeSquared(l),{start:0,stop:-f/a}):void 0};var M=new t,O=new t,g=new t,y=new t,F=new t,L=new i,v=new 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k=r.cartesianToCartographic(X,b);return q=o.clamp(q,0,1),C=t.magnitude(t.subtract(X,a,y))*Math.sqrt(1-q*q),C=E?-C:C,k.height=C,r.cartographicToCartesian(k,new t)}};var z=new t;return R.lineSegmentPlane=function(e,r,a,i){n(i)||(i=new t);var u=t.subtract(r,e,z),s=a.normal,E=t.dot(s,u);if(!(Math.abs(E)<o.EPSILON6)){var l=t.dot(s,e),c=-(a.distance+l)/E;if(!(c<0||c>1))return t.multiplyByScalar(u,c,i),t.add(e,i,i),i}},R.trianglePlaneIntersection=function(e,r,n,a){var o=a.normal,i=a.distance,u=t.dot(o,e)+i<0,s=t.dot(o,r)+i<0,E=t.dot(o,n)+i<0,l=0;l+=u?1:0,l+=s?1:0,l+=E?1:0;var c,f;if(1!==l&&2!==l||(c=new t,f=new t),1===l){if(u)return R.lineSegmentPlane(e,r,a,c),R.lineSegmentPlane(e,n,a,f),{positions:[e,r,n,c,f],indices:[0,3,4,1,2,4,1,4,3]};if(s)return R.lineSegmentPlane(r,n,a,c),R.lineSegmentPlane(r,e,a,f),{positions:[e,r,n,c,f],indices:[1,3,4,2,0,4,2,4,3]};if(E)return R.lineSegmentPlane(n,e,a,c),R.lineSegmentPlane(n,r,a,f),{positions:[e,r,n,c,f],indices:[2,3,4,0,1,4,0,4,3]}}else 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E=a.scaleToGeodeticSurface(e,y),l=a.scaleToGeodeticSurface(r,F),c=R.numberOfPoints(e,r,n),_=a.cartesianToCartographic(E,M),T=a.cartesianToCartographic(l,O),h=f(c,o,i);L.setEndPoints(_,T);var A=L.surfaceDistance/c,d=s;_.height=o;var S=a.cartographicToCartesian(_,g);t.pack(S,u,d),d+=3;for(var m=1;m<c;m++){var N=L.interpolateUsingSurfaceDistance(m*A,O);N.height=h[m],S=a.cartographicToCartesian(N,g),t.pack(S,u,d),d+=3}return d}var R={};R.numberOfPoints=function(e,r,n){var a=t.distance(e,r);return Math.ceil(a/n)};var T=new e;R.extractHeights=function(t,e){for(var r=t.length,n=new Array(r),a=0;a<r;a++){var o=t[a];n[a]=e.cartesianToCartographic(o,T).height}return n};var h=new l,A=new t,d=new t,S=new c(t.ZERO,0),m=new t,N=new c(t.ZERO,0),C=new t,I=new t,p=[],M=new e,O=new e,g=new t,y=new t,F=new t,L=new i;return R.wrapLongitude=function(e,a){var o=[],i=[];if(n(e)&&e.length>0){a=r(a,l.IDENTITY);var s=l.inverseTransformation(a,h),E=l.multiplyByPoint(s,t.ZERO,A),f=l.multiplyByPointAsVector(s,t.UNIT_Y,d),_=c.fromPointNormal(E,f,S),R=l.multiplyByPointAsVector(s,t.UNIT_X,m),T=c.fromPointNormal(E,R,N),p=1;o.push(t.clone(e[0]));for(var M=o[0],O=e.length,g=1;g<O;++g){var y=e[g];if(c.getPointDistance(T,M)<0||c.getPointDistance(T,y)<0){var F=u.lineSegmentPlane(M,y,_,C);if(n(F)){var L=t.multiplyByScalar(f,5e-9,I);c.getPointDistance(_,M)<0&&t.negate(L,L),o.push(t.add(F,L,new t)),i.push(p+1),t.negate(L,L),o.push(t.add(F,L,new t)),p=1}}o.push(t.clone(e[g])),p++,M=y}i.push(p)}return{positions:o,lengths:i}},R.generateArc=function(e){n(e)||(e={});var a=e.positions,i=a.length,u=r(e.ellipsoid,o.WGS84),l=r(e.height,0),c=s(l);if(i<1)return[];if(1===i){var f=u.scaleToGeodeticSurface(a[0],y);if(l=c?l[0]:l,0!==l){var T=u.geodeticSurfaceNormal(f,g);t.multiplyByScalar(T,l,T),t.add(f,T,f)}return[f.x,f.y,f.z]}var h=e.minDistance;if(!n(h)){var A=r(e.granularity,E.RADIANS_PER_DEGREE);h=E.chordLength(A,u.maximumRadius)}var d,S=0;for(d=0;d<i-1;d++)S+=R.numberOfPoints(a[d],a[d+1],h);var m=3*(S+1),N=new Array(m),C=0;for(d=0;d<i-1;d++){var I=a[d],O=a[d+1],F=c?l[d]:l,L=c?l[d+1]:l;C=_(I,O,h,u,F,L,N,C)}p.length=0;var v=a[i-1],U=u.cartesianToCartographic(v,M);U.height=c?l[i-1]:l;var D=u.cartographicToCartesian(U,g);return t.pack(D,N,m-3),N},R.generateCartesianArc=function(e){for(var r=R.generateArc(e),n=r.length/3,a=new Array(n),o=0;o<n;o++)a[o]=t.unpack(r,3*o);return a},R}),define("Core/VertexFormat",["./defaultValue","./defined","./DeveloperError","./freezeObject"],function(t,e,r,n){"use strict";function a(e){e=t(e,t.EMPTY_OBJECT),this.position=t(e.position,!1),this.normal=t(e.normal,!1),this.st=t(e.st,!1),this.binormal=t(e.binormal,!1),this.tangent=t(e.tangent,!1),this.color=t(e.color,!1)}return a.POSITION_ONLY=n(new a({position:!0})),a.POSITION_AND_NORMAL=n(new a({position:!0,normal:!0})),a.POSITION_NORMAL_AND_ST=n(new a({position:!0,normal:!0,st:!0})),a.POSITION_AND_ST=n(new a({position:!0,st:!0})),a.POSITION_AND_COLOR=n(new a({position:!0,color:!0})),a.ALL=n(new a({position:!0,normal:!0,st:!0,binormal:!0,tangent:!0})),a.DEFAULT=a.POSITION_NORMAL_AND_ST,a.packedLength=6,a.pack=function(e,r,n){return n=t(n,0),r[n++]=e.position?1:0,r[n++]=e.normal?1:0,r[n++]=e.st?1:0,r[n++]=e.binormal?1:0,r[n++]=e.tangent?1:0,r[n++]=e.color?1:0,r},a.unpack=function(r,n,o){return n=t(n,0),e(o)||(o=new a),o.position=1===r[n++],o.normal=1===r[n++],o.st=1===r[n++],o.binormal=1===r[n++],o.tangent=1===r[n++],o.color=1===r[n++],o},a.clone=function(t,r){if(e(t))return e(r)||(r=new a),r.position=t.position,r.normal=t.normal,r.st=t.st,r.binormal=t.binormal,r.tangent=t.tangent,r.color=t.color,r},a}),define("Core/PolylineGeometry",["./arrayRemoveDuplicates","./BoundingSphere","./Cartesian3","./Color","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryType","./IndexDatatype","./Math","./PolylinePipeline","./PrimitiveType","./VertexFormat"],function(t,e,r,n,a,o,i,u,s,E,l,c,f,_,R,T,h,A){"use strict";function d(t,e,r,a,o){var i=m;i.length=o;var u,s=r.red,E=r.green,l=r.blue,c=r.alpha,f=a.red,_=a.green,R=a.blue,T=a.alpha;if(n.equals(r,a)){for(u=0;u<o;u++)i[u]=n.clone(r);return i}var h=(f-s)/o,A=(_-E)/o,d=(R-l)/o,S=(T-c)/o;for(u=0;u<o;u++)i[u]=new n(s+u*h,E+u*A,l+u*d,c+u*S);return i}function S(t){t=o(t,o.EMPTY_OBJECT);var e=t.positions,a=t.colors,u=o(t.width,1),E=o(t.colorsPerVertex,!1);this._positions=e,this._colors=a,this._width=u,this._colorsPerVertex=E,this._vertexFormat=A.clone(o(t.vertexFormat,A.DEFAULT)),this._followSurface=o(t.followSurface,!0),this._granularity=o(t.granularity,R.RADIANS_PER_DEGREE),this._ellipsoid=s.clone(o(t.ellipsoid,s.WGS84)),this._workerName="createPolylineGeometry";var l=1+e.length*r.packedLength;l+=i(a)?1+a.length*n.packedLength:1,this.packedLength=l+s.packedLength+A.packedLength+4}var m=[];S.pack=function(t,e,a){a=o(a,0);var u,E=t._positions,l=E.length;for(e[a++]=l,u=0;u<l;++u,a+=r.packedLength)r.pack(E[u],e,a);var c=t._colors;for(l=i(c)?c.length:0,e[a++]=l,u=0;u<l;++u,a+=n.packedLength)n.pack(c[u],e,a);return s.pack(t._ellipsoid,e,a),a+=s.packedLength,A.pack(t._vertexFormat,e,a),a+=A.packedLength,e[a++]=t._width,e[a++]=t._colorsPerVertex?1:0,e[a++]=t._followSurface?1:0,e[a]=t._granularity,e};var N=s.clone(s.UNIT_SPHERE),C=new A,I={positions:void 0,colors:void 0,ellipsoid:N,vertexFormat:C,width:void 0,colorsPerVertex:void 0,followSurface:void 0,granularity:void 0};S.unpack=function(t,e,a){e=o(e,0);var u,E=t[e++],l=new Array(E);for(u=0;u<E;++u,e+=r.packedLength)l[u]=r.unpack(t,e);E=t[e++];var c=E>0?new Array(E):void 0;for(u=0;u<E;++u,e+=n.packedLength)c[u]=n.unpack(t,e);var f=s.unpack(t,e,N);e+=s.packedLength;var _=A.unpack(t,e,C);e+=A.packedLength;var R=t[e++],T=1===t[e++],h=1===t[e++],d=t[e];return i(a)?(a._positions=l,a._colors=c,a._ellipsoid=s.clone(f,a._ellipsoid),a._vertexFormat=A.clone(_,a._vertexFormat),a._width=R,a._colorsPerVertex=T,a._followSurface=h,a._granularity=d,a):(I.positions=l,I.colors=c,I.width=R,I.colorsPerVertex=T,I.followSurface=h,I.granularity=d,new S(I))};var p=new r,M=new r,O=new r,g=new r;return S.createGeometry=function(o){var u,s,A,S=o._width,N=o._vertexFormat,C=o._colors,I=o._colorsPerVertex,y=o._followSurface,F=o._granularity,L=o._ellipsoid,v=t(o._positions,r.equalsEpsilon),U=v.length;if(!(U<2)){if(y){var D=T.extractHeights(v,L),P=R.chordLength(F,L.maximumRadius);if(i(C)){var w=1;for(u=0;u<U-1;++u)w+=T.numberOfPoints(v[u],v[u+1],P);var B=new Array(w),x=0;for(u=0;u<U-1;++u){var G=v[u],b=v[u+1],z=C[u],H=T.numberOfPoints(G,b,P);if(I&&u<w){var V=C[u+1],X=d(G,b,z,V,H),q=X.length;for(s=0;s<q;++s)B[x++]=X[s]}else for(s=0;s<H;++s)B[x++]=n.clone(z)}B[x]=n.clone(C[C.length-1]),C=B,m.length=0}v=T.generateCartesianArc({positions:v,minDistance:P,ellipsoid:L,height:D})}U=v.length;var W,Y=4*U-4,K=new Float64Array(3*Y),k=new Float64Array(3*Y),Z=new Float64Array(3*Y),j=new Float32Array(2*Y),Q=N.st?new Float32Array(2*Y):void 0,J=i(C)?new Uint8Array(4*Y):void 0,$=0,tt=0,et=0,rt=0;for(s=0;s<U;++s){0===s?(W=p,r.subtract(v[0],v[1],W),r.add(v[0],W,W)):W=v[s-1],r.clone(W,O),r.clone(v[s],M),s===U-1?(W=p,r.subtract(v[U-1],v[U-2],W),r.add(v[U-1],W,W)):W=v[s+1],r.clone(W,g);var nt,at;i(J)&&(nt=0===s||I?C[s]:C[s-1],s!==U-1&&(at=C[s]));var ot=0===s?2:0,it=s===U-1?2:4;for(A=ot;A<it;++A){r.pack(M,K,$),r.pack(O,k,$),r.pack(g,Z,$),$+=3;var ut=A-2<0?-1:1;if(j[tt++]=2*(A%2)-1,j[tt++]=ut*S,N.st&&(Q[et++]=s/(U-1),Q[et++]=Math.max(j[tt-2],0)),i(J)){var st=A<2?nt:at;J[rt++]=n.floatToByte(st.red),J[rt++]=n.floatToByte(st.green),J[rt++]=n.floatToByte(st.blue),J[rt++]=n.floatToByte(st.alpha)}}}var Et=new c;Et.position=new l({componentDatatype:a.DOUBLE,componentsPerAttribute:3,values:K}),Et.prevPosition=new l({componentDatatype:a.DOUBLE,componentsPerAttribute:3,values:k}),Et.nextPosition=new l({componentDatatype:a.DOUBLE,componentsPerAttribute:3,values:Z}),Et.expandAndWidth=new l({componentDatatype:a.FLOAT,componentsPerAttribute:2,values:j}),N.st&&(Et.st=new l({componentDatatype:a.FLOAT,componentsPerAttribute:2,values:Q})),i(J)&&(Et.color=new l({componentDatatype:a.UNSIGNED_BYTE,componentsPerAttribute:4,values:J,normalize:!0}));var lt=_.createTypedArray(Y,6*U-6),ct=0,ft=0,_t=U-1;for(s=0;s<_t;++s)lt[ft++]=ct,lt[ft++]=ct+2,lt[ft++]=ct+1,lt[ft++]=ct+1,lt[ft++]=ct+2,lt[ft++]=ct+3,ct+=4;return new E({attributes:Et,indices:lt,primitiveType:h.TRIANGLES,boundingSphere:e.fromPoints(v),geometryType:f.POLYLINES})}},S}),define("Workers/createPolylineGeometry",["../Core/defined","../Core/Ellipsoid","../Core/PolylineGeometry"],function(t,e,r){"use strict";function n(n,a){return t(a)&&(n=r.unpack(n,a)),n._ellipsoid=e.clone(n._ellipsoid),r.createGeometry(n)}return n})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createPolylineVolumeGeometry.js b/vendors/Cesium/Workers/createPolylineVolumeGeometry.js
index 58829d8..383c061 100644
--- a/vendors/Cesium/Workers/createPolylineVolumeGeometry.js
+++ b/vendors/Cesium/Workers/createPolylineVolumeGeometry.js
@@ -1,231 +1,231 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
-  @license
-  when.js - https://github.com/cujojs/when
-
-  MIT License (c) copyright B Cavalier & J Hann
-
- * A lightweight CommonJS Promises/A and when() implementation
- * when is part of the cujo.js family of libraries (http://cujojs.com/)
- *
- * Licensed under the MIT License at:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * @version 1.7.1
- */
-
-/**
-@license
-sprintf.js from the php.js project - https://github.com/kvz/phpjs
-Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
-
-php.js is copyright 2012 Kevin van Zonneveld.
-
-Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
-(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
-(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
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-Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
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-
-Licensed under the MIT (MIT-LICENSE.txt) license.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
-OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/**
- * @license
- *
- * Grauw URI utilities
- *
- * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
- *
- * @author Laurens Holst (http://www.grauw.nl/)
- *
- *   Copyright 2012 Laurens Holst
- *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
- *
- */
-
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a=t.x,i=t.y,o=t.z,u=this._oneOverRadiiSquared,s=1/Math.sqrt(a*a*u.x+i*i*u.y+o*o*u.z);return e.multiplyByScalar(t,s,r)},l.prototype.transformPositionToScaledSpace=function(t,r){return n(r)||(r=new e),e.multiplyComponents(t,this._oneOverRadii,r)},l.prototype.transformPositionFromScaledSpace=function(t,r){return n(r)||(r=new e),e.multiplyComponents(t,this._radii,r)},l.prototype.equals=function(t){return this===t||n(t)&&e.equals(this._radii,t._radii)},l.prototype.toString=function(){return this._radii.toString()},l}),define("Core/arrayRemoveDuplicates",["./defaultValue","./defined","./DeveloperError","./Math"],function(e,t,r,n){"use strict";function a(r,n,a){if(t(r)){a=e(a,!1);var o=r.length;if(o<2)return r;var u,s,c;for(u=1;u<o&&(s=r[u-1],c=r[u],!n(s,c,i));++u);if(u===o)return a&&n(r[0],r[r.length-1],i)?r.slice(1):r;for(var l=r.slice(0,u);u<o;++u)c=r[u],n(s,c,i)||(l.push(c),s=c);return a&&l.length>1&&n(l[0],l[l.length-1],i)&&l.shift(),l}}var i=n.EPSILON10;return 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r(n)?(n.longitude=t.east,n.latitude=t.north,n.height=0,n):new e(t.east,t.north)},s.southeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.south,n.height=0,n):new e(t.east,t.south)},s.center=function(t,n){var a=t.east,i=t.west;a<i&&(a+=u.TWO_PI);var o=u.negativePiToPi(.5*(i+a)),s=.5*(t.south+t.north);return r(n)?(n.longitude=o,n.latitude=s,n.height=0,n):new e(o,s)},s.intersection=function(e,t,n){var a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.negativePiToPi(Math.max(i,c)),f=u.negativePiToPi(Math.min(a,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var h=Math.max(e.south,t.south),d=Math.min(e.north,t.north);if(!(h>=d))return r(n)?(n.west=l,n.south=h,n.east=f,n.north=d,n):new s(l,h,f,d)}},s.union=function(e,t,n){return r(n)||(n=new 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r=e.length,a=e[0].x,i=e[0].y,o=e[0].x,u=e[0].y,c=1;c<r;c++){var l=e[c],f=l.x,h=l.y;a=Math.min(f,a),o=Math.max(f,o),i=Math.min(h,i),u=Math.max(h,u)}return t.x=a,t.y=i,t.width=o-a,t.height=u-i,t};var c=new i,l=new t,f=new t;return s.fromRectangle=function(t,a,i){if(n(i)||(i=new s),!n(t))return i.x=0,i.y=0,i.width=0,i.height=0,i;a=r(a,c);var o=a.project(u.southwest(t,l)),h=a.project(u.northeast(t,f));return e.subtract(h,o,h),i.x=o.x,i.y=o.y,i.width=h.x,i.height=h.y,i},s.clone=function(e,t){if(n(e))return n(t)?(t.x=e.x,t.y=e.y,t.width=e.width,t.height=e.height,t):new s(e.x,e.y,e.width,e.height)},s.union=function(e,t,r){n(r)||(r=new s);var a=Math.min(e.x,t.x),i=Math.min(e.y,t.y),o=Math.max(e.x+e.width,t.x+t.width),u=Math.max(e.y+e.height,t.y+t.height);return r.x=a,r.y=i,r.width=o-a,r.height=u-i,r},s.expand=function(e,t,r){r=s.clone(e,r);var n=t.x-r.x,a=t.y-r.y;return n>r.width?r.width=n:n<0&&(r.width-=n,r.x=t.x),a>r.height?r.height=a:a<0&&(r.height-=a,r.y=t.y),r},s.intersect=function(e,t){var r=e.x,n=e.y,a=t.x,i=t.y;return r>a+t.width||r+e.width<a||n+e.height<i||n>i+t.height?o.OUTSIDE:o.INTERSECTING},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e.x===t.x&&e.y===t.y&&e.width===t.width&&e.height===t.height},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.intersect=function(e){return s.intersect(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s}),define("Core/Interval",["./defaultValue"],function(e){"use strict";function t(t,r){this.start=e(t,0),this.stop=e(r,0)}return t}),define("Core/Matrix3",["./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(e,t,r,n,a,i,o){"use strict";function u(e,r,n,a,i,o,u,s,c){this[0]=t(e,0),this[1]=t(a,0),this[2]=t(u,0),this[3]=t(r,0),this[4]=t(i,0),this[5]=t(s,0),this[6]=t(n,0),this[7]=t(o,0),this[8]=t(c,0)}function 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a[0]=h,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=d,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=p,a[11]=0,a[12]=E,a[13]=m,a[14]=y,a[15]=_,a},l.computeView=function(t,r,n,a,i){return i[0]=a.x,i[1]=n.x,i[2]=-r.x,i[3]=0,i[4]=a.y,i[5]=n.y,i[6]=-r.y,i[7]=0,i[8]=a.z,i[9]=n.z,i[10]=-r.z,i[11]=0,i[12]=-e.dot(a,t),i[13]=-e.dot(n,t),i[14]=e.dot(r,t),i[15]=1,i},l.toArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]},l.getElementIndex=function(e,t){return 4*e+t},l.getColumn=function(e,t,r){var n=4*t,a=e[n],i=e[n+1],o=e[n+2],u=e[n+3];return r.x=a,r.y=i,r.z=o,r.w=u,r},l.setColumn=function(e,t,r,n){n=l.clone(e,n);var a=4*t;return n[a]=r.x,n[a+1]=r.y,n[a+2]=r.z,n[a+3]=r.w,n},l.setTranslation=function(e,t,r){return r[0]=e[0],r[1]=e[1],r[2]=e[2],r[3]=e[3],r[4]=e[4],r[5]=e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r[9]=e[9],r[10]=e[10],r[11]=e[11],r[12]=t.x,r[13]=t.y,r[14]=t.z,r[15]=e[15],r},l.getRow=function(e,t,r){var n=e[t],a=e[t+4],i=e[t+8],o=e[t+12];return r.x=n,r.y=a,r.z=i,r.w=o,r},l.setRow=function(e,t,r,n){return n=l.clone(e,n),n[t]=r.x,n[t+4]=r.y,n[t+8]=r.z,n[t+12]=r.w,n};var p=new e;l.getScale=function(t,r){return r.x=e.magnitude(e.fromElements(t[0],t[1],t[2],p)),r.y=e.magnitude(e.fromElements(t[4],t[5],t[6],p)),r.z=e.magnitude(e.fromElements(t[8],t[9],t[10],p)),r};var E=new e;l.getMaximumScale=function(t){return l.getScale(t,E),e.maximumComponent(E)},l.multiply=function(e,t,r){var n=e[0],a=e[1],i=e[2],o=e[3],u=e[4],s=e[5],c=e[6],l=e[7],f=e[8],h=e[9],d=e[10],p=e[11],E=e[12],m=e[13],y=e[14],_=e[15],v=t[0],T=t[1],R=t[2],A=t[3],S=t[4],g=t[5],N=t[6],x=t[7],I=t[8],w=t[9],O=t[10],M=t[11],C=t[12],P=t[13],D=t[14],U=t[15],L=n*v+u*T+f*R+E*A,b=a*v+s*T+h*R+m*A,F=i*v+c*T+d*R+y*A,z=o*v+l*T+p*R+_*A,B=n*S+u*g+f*N+E*x,G=a*S+s*g+h*N+m*x,q=i*S+c*g+d*N+y*x,V=o*S+l*g+p*N+_*x,W=n*I+u*w+f*O+E*M,X=a*I+s*w+h*O+m*M,H=i*I+c*w+d*O+y*M,Y=o*I+l*w+p*O+_*M,k=n*C+u*P+f*D+E*U,Z=a*C+s*P+h*D+m*U,j=i*C+c*P+d*D+y*U,K=o*C+l*P+p*D+_*U;return r[0]=L,r[1]=b,r[2]=F,r[3]=z,r[4]=B,r[5]=G,r[6]=q,r[7]=V,r[8]=W,r[9]=X,r[10]=H,r[11]=Y,r[12]=k,r[13]=Z,r[14]=j,r[15]=K,r},l.add=function(e,t,r){return r[0]=e[0]+t[0],r[1]=e[1]+t[1],r[2]=e[2]+t[2],r[3]=e[3]+t[3],r[4]=e[4]+t[4],r[5]=e[5]+t[5],r[6]=e[6]+t[6],r[7]=e[7]+t[7],r[8]=e[8]+t[8],r[9]=e[9]+t[9],r[10]=e[10]+t[10],r[11]=e[11]+t[11],r[12]=e[12]+t[12],r[13]=e[13]+t[13],r[14]=e[14]+t[14],r[15]=e[15]+t[15],r},l.subtract=function(e,t,r){return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],r[3]=e[3]-t[3],r[4]=e[4]-t[4],r[5]=e[5]-t[5],r[6]=e[6]-t[6],r[7]=e[7]-t[7],r[8]=e[8]-t[8],r[9]=e[9]-t[9],r[10]=e[10]-t[10],r[11]=e[11]-t[11],r[12]=e[12]-t[12],r[13]=e[13]-t[13],r[14]=e[14]-t[14],r[15]=e[15]-t[15],r},l.multiplyTransformation=function(e,t,r){var n=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=e[12],d=e[13],p=e[14],E=t[0],m=t[1],y=t[2],_=t[4],v=t[5],T=t[6],R=t[8],A=t[9],S=t[10],g=t[12],N=t[13],x=t[14],I=n*E+o*m+c*y,w=a*E+u*m+l*y,O=i*E+s*m+f*y,M=n*_+o*v+c*T,C=a*_+u*v+l*T,P=i*_+s*v+f*T,D=n*R+o*A+c*S,U=a*R+u*A+l*S,L=i*R+s*A+f*S,b=n*g+o*N+c*x+h,F=a*g+u*N+l*x+d,z=i*g+s*N+f*x+p;return r[0]=I,r[1]=w,r[2]=O,r[3]=0,r[4]=M,r[5]=C,r[6]=P,r[7]=0,r[8]=D,r[9]=U,r[10]=L,r[11]=0,r[12]=b,r[13]=F,r[14]=z,r[15]=1,r},l.multiplyByMatrix3=function(e,t,r){var n=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=t[0],d=t[1],p=t[2],E=t[3],m=t[4],y=t[5],_=t[6],v=t[7],T=t[8],R=n*h+o*d+c*p,A=a*h+u*d+l*p,S=i*h+s*d+f*p,g=n*E+o*m+c*y,N=a*E+u*m+l*y,x=i*E+s*m+f*y,I=n*_+o*v+c*T,w=a*_+u*v+l*T,O=i*_+s*v+f*T;return r[0]=R,r[1]=A,r[2]=S,r[3]=0,r[4]=g,r[5]=N,r[6]=x,r[7]=0,r[8]=I,r[9]=w,r[10]=O,r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=e[15],r},l.multiplyByTranslation=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=n*e[0]+a*e[4]+i*e[8]+e[12],u=n*e[1]+a*e[5]+i*e[9]+e[13],s=n*e[2]+a*e[6]+i*e[10]+e[14];return r[0]=e[0],r[1]=e[1],r[2]=e[2],r[3]=e[3],r[4]=e[4],r[5]=e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r[9]=e[9],r[10]=e[10],r[11]=e[11],r[12]=o,r[13]=u,r[14]=s,r[15]=e[15],r};var m=new e;l.multiplyByUniformScale=function(e,t,r){return m.x=t,m.y=t,m.z=t,l.multiplyByScale(e,m,r)},l.multiplyByScale=function(e,t,r){var n=t.x,a=t.y,i=t.z;return 1===n&&1===a&&1===i?l.clone(e,r):(r[0]=n*e[0],r[1]=n*e[1],r[2]=n*e[2],r[3]=0,r[4]=a*e[4],r[5]=a*e[5],r[6]=a*e[6],r[7]=0,r[8]=i*e[8],r[9]=i*e[9],r[10]=i*e[10],r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=1,r)},l.multiplyByVector=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=t.w,u=e[0]*n+e[4]*a+e[8]*i+e[12]*o,s=e[1]*n+e[5]*a+e[9]*i+e[13]*o,c=e[2]*n+e[6]*a+e[10]*i+e[14]*o,l=e[3]*n+e[7]*a+e[11]*i+e[15]*o;return r.x=u,r.y=s,r.z=c,r.w=l,r},l.multiplyByPointAsVector=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=e[0]*n+e[4]*a+e[8]*i,u=e[1]*n+e[5]*a+e[9]*i,s=e[2]*n+e[6]*a+e[10]*i;return r.x=o,r.y=u,r.z=s,r},l.multiplyByPoint=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=e[0]*n+e[4]*a+e[8]*i+e[12],u=e[1]*n+e[5]*a+e[9]*i+e[13],s=e[2]*n+e[6]*a+e[10]*i+e[14];return r.x=o,r.y=u,r.z=s,r},l.multiplyByScalar=function(e,t,r){return r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r[9]=e[9]*t,r[10]=e[10]*t,r[11]=e[11]*t,r[12]=e[12]*t,r[13]=e[13]*t,r[14]=e[14]*t,r[15]=e[15]*t,r},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var r=e[1],n=e[2],a=e[3],i=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=i,t[10]=e[10],t[11]=e[14],t[12]=a,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||n(e)&&n(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r&&Math.abs(e[4]-t[4])<=r&&Math.abs(e[5]-t[5])<=r&&Math.abs(e[6]-t[6])<=r&&Math.abs(e[7]-t[7])<=r&&Math.abs(e[8]-t[8])<=r&&Math.abs(e[9]-t[9])<=r&&Math.abs(e[10]-t[10])<=r&&Math.abs(e[11]-t[11])<=r&&Math.abs(e[12]-t[12])<=r&&Math.abs(e[13]-t[13])<=r&&Math.abs(e[14]-t[14])<=r&&Math.abs(e[15]-t[15])<=r},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var y=new s,_=new s,v=new t,T=new t(0,0,0,1);return l.inverse=function(e,r){if(s.equalsEpsilon(l.getRotation(e,y),_,u.EPSILON7)&&t.equals(l.getRow(e,3,v),T))return r[0]=0,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=0,r[11]=0,r[12]=-e[12],r[13]=-e[13],r[14]=-e[14],r[15]=1,r;var n=e[0],a=e[4],i=e[8],o=e[12],f=e[1],h=e[5],d=e[9],p=e[13],E=e[2],m=e[6],R=e[10],A=e[14],S=e[3],g=e[7],N=e[11],x=e[15],I=R*x,w=A*N,O=m*x,M=A*g,C=m*N,P=R*g,D=E*x,U=A*S,L=E*N,b=R*S,F=E*g,z=m*S,B=I*h+M*d+C*p-(w*h+O*d+P*p),G=w*f+D*d+b*p-(I*f+U*d+L*p),q=O*f+U*h+F*p-(M*f+D*h+z*p),V=P*f+L*h+z*d-(C*f+b*h+F*d),W=w*a+O*i+P*o-(I*a+M*i+C*o),X=I*n+U*i+L*o-(w*n+D*i+b*o),H=M*n+D*a+z*o-(O*n+U*a+F*o),Y=C*n+b*a+F*i-(P*n+L*a+z*i);I=i*p,w=o*d,O=a*p,M=o*h,C=a*d,P=i*h,D=n*p,U=o*f,L=n*d,b=i*f,F=n*h,z=a*f;var k=I*g+M*N+C*x-(w*g+O*N+P*x),Z=w*S+D*N+b*x-(I*S+U*N+L*x),j=O*S+U*g+F*x-(M*S+D*g+z*x),K=P*S+L*g+z*N-(C*S+b*g+F*N),J=O*R+P*A+w*m-(C*A+I*m+M*R),Q=L*A+I*E+U*R-(D*R+b*A+w*E),$=D*m+z*A+M*E-(F*A+O*E+U*m),ee=F*R+C*E+b*m-(L*m+z*R+P*E),te=n*B+a*G+i*q+o*V;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,r[0]=B*te,r[1]=G*te,r[2]=q*te,r[3]=V*te,r[4]=W*te,r[5]=X*te,r[6]=H*te,r[7]=Y*te,r[8]=k*te,r[9]=Z*te,r[10]=j*te,r[11]=K*te,r[12]=J*te,r[13]=Q*te,r[14]=$*te,r[15]=ee*te,r},l.inverseTransformation=function(e,t){var r=e[0],n=e[1],a=e[2],i=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],h=e[13],d=e[14],p=-r*f-n*h-a*d,E=-i*f-o*h-u*d,m=-s*f-c*h-l*d;return t[0]=r,t[1]=i,t[2]=s,t[3]=0,t[4]=n,t[5]=o,t[6]=c,t[7]=0,t[8]=a,t[9]=u,t[10]=l,t[11]=0,t[12]=p,t[13]=E,t[14]=m,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,a(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return l.equals(this,e)},l.equalsArray=function(e,t,r){return e[0]===t[r]&&e[1]===t[r+1]&&e[2]===t[r+2]&&e[3]===t[r+3]&&e[4]===t[r+4]&&e[5]===t[r+5]&&e[6]===t[r+6]&&e[7]===t[r+7]&&e[8]===t[r+8]&&e[9]===t[r+9]&&e[10]===t[r+10]&&e[11]===t[r+11]&&e[12]===t[r+12]&&e[13]===t[r+13]&&e[14]===t[r+14]&&e[15]===t[r+15]},l.prototype.equalsEpsilon=function(e,t){return l.equalsEpsilon(this,e,t)},l.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},l}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(e,t,r,n){"use strict";function a(t,r){this.normal=e.clone(t),this.distance=r}a.fromPointNormal=function(r,n,i){var o=-e.dot(n,r);return t(i)?(e.clone(n,i.normal),i.distance=o,i):new a(n,o)};var i=new e;return a.fromCartesian4=function(r,n){var o=e.fromCartesian4(r,i),u=r.w;return t(n)?(e.clone(o,n.normal),n.distance=u,n):new a(o,u)},a.getPointDistance=function(t,r){return e.dot(t.normal,r)+t.distance},a.ORIGIN_XY_PLANE=n(new a(e.UNIT_Z,0)),a.ORIGIN_YZ_PLANE=n(new a(e.UNIT_X,0)),a.ORIGIN_ZX_PLANE=n(new a(e.UNIT_Y,0)),a}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,r,n,a,i,o,u,s,c,l,f,h){"use strict";function d(t,n){this.center=e.clone(r(t,e.ZERO)),this.radius=r(n,0)}var p=new e,E=new e,m=new e,y=new e,_=new e,v=new e,T=new e,R=new e,A=new e,S=new e,g=new e,N=new e;d.fromPoints=function(t,r){if(n(r)||(r=new d),!n(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;for(var a=e.clone(t[0],T),i=e.clone(a,p),o=e.clone(a,E),u=e.clone(a,m),s=e.clone(a,y),c=e.clone(a,_),l=e.clone(a,v),f=t.length,h=1;h<f;h++){e.clone(t[h],a);var x=a.x,I=a.y,w=a.z;x<i.x&&e.clone(a,i),x>s.x&&e.clone(a,s),I<o.y&&e.clone(a,o),I>c.y&&e.clone(a,c),w<u.z&&e.clone(a,u),w>l.z&&e.clone(a,l)}var O=e.magnitudeSquared(e.subtract(s,i,R)),M=e.magnitudeSquared(e.subtract(c,o,R)),C=e.magnitudeSquared(e.subtract(l,u,R)),P=i,D=s,U=O;M>U&&(U=M,P=o,D=c),C>U&&(U=C,P=u,D=l);var L=A;L.x=.5*(P.x+D.x),L.y=.5*(P.y+D.y),L.z=.5*(P.z+D.z);var b=e.magnitudeSquared(e.subtract(D,L,R)),F=Math.sqrt(b),z=S;z.x=i.x,z.y=o.y,z.z=u.z;var B=g;B.x=s.x,B.y=c.y,B.z=l.z;var G=e.multiplyByScalar(e.add(z,B,R),.5,N),q=0;for(h=0;h<f;h++){e.clone(t[h],a);var V=e.magnitude(e.subtract(a,G,R));V>q&&(q=V);var W=e.magnitudeSquared(e.subtract(a,L,R));if(W>b){var X=Math.sqrt(W);F=.5*(F+X),b=F*F;var H=X-F;L.x=(F*L.x+H*a.x)/X,L.y=(F*L.y+H*a.y)/X,L.z=(F*L.z+H*a.z)/X}}return F<q?(e.clone(L,r.center),r.radius=F):(e.clone(G,r.center),r.radius=q),r};var x=new o,I=new e,w=new e,O=new t,M=new t;d.fromRectangle2D=function(e,t,r){return d.fromRectangleWithHeights2D(e,t,0,0,r)},d.fromRectangleWithHeights2D=function(t,a,i,o,u){if(n(u)||(u=new d),!n(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;a=r(a,x),h.southwest(t,O),O.height=i,h.northeast(t,M),M.height=o;var s=a.project(O,I),c=a.project(M,w),l=c.x-s.x,f=c.y-s.y,p=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+p*p);var E=u.center;return E.x=s.x+.5*l,E.y=s.y+.5*f,E.z=s.z+.5*p,u};var C=[];d.fromRectangle3D=function(e,t,a,o){t=r(t,i.WGS84),a=r(a,0);var u;return n(e)&&(u=h.subsample(e,t,a,C)),d.fromPoints(u,o)},d.fromVertices=function(t,a,i,o){if(n(o)||(o=new d),!n(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;a=r(a,e.ZERO),i=r(i,3);var u=T;u.x=t[0]+a.x,u.y=t[1]+a.y,u.z=t[2]+a.z;for(var s=e.clone(u,p),c=e.clone(u,E),l=e.clone(u,m),f=e.clone(u,y),h=e.clone(u,_),x=e.clone(u,v),I=t.length,w=0;w<I;w+=i){var O=t[w]+a.x,M=t[w+1]+a.y,C=t[w+2]+a.z;u.x=O,u.y=M,u.z=C,O<s.x&&e.clone(u,s),O>f.x&&e.clone(u,f),M<c.y&&e.clone(u,c),M>h.y&&e.clone(u,h),C<l.z&&e.clone(u,l),C>x.z&&e.clone(u,x)}var P=e.magnitudeSquared(e.subtract(f,s,R)),D=e.magnitudeSquared(e.subtract(h,c,R)),U=e.magnitudeSquared(e.subtract(x,l,R)),L=s,b=f,F=P;D>F&&(F=D,L=c,b=h),U>F&&(F=U,L=l,b=x);var z=A;z.x=.5*(L.x+b.x),z.y=.5*(L.y+b.y),z.z=.5*(L.z+b.z);var B=e.magnitudeSquared(e.subtract(b,z,R)),G=Math.sqrt(B),q=S;q.x=s.x,q.y=c.y,q.z=l.z;var V=g;V.x=f.x,V.y=h.y,V.z=x.z;var W=e.multiplyByScalar(e.add(q,V,R),.5,N),X=0;for(w=0;w<I;w+=i){u.x=t[w]+a.x,u.y=t[w+1]+a.y,u.z=t[w+2]+a.z;var H=e.magnitude(e.subtract(u,W,R));H>X&&(X=H);var Y=e.magnitudeSquared(e.subtract(u,z,R));if(Y>B){var k=Math.sqrt(Y);G=.5*(G+k),B=G*G;var Z=k-G;z.x=(G*z.x+Z*u.x)/k,z.y=(G*z.y+Z*u.y)/k,z.z=(G*z.z+Z*u.z)/k}}return G<X?(e.clone(z,o.center),o.radius=G):(e.clone(W,o.center),o.radius=X),o},d.fromEncodedCartesianVertices=function(t,r,a){if(n(a)||(a=new d),!n(t)||!n(r)||t.length!==r.length||0===t.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;var i=T;i.x=t[0]+r[0],i.y=t[1]+r[1],i.z=t[2]+r[2];for(var o=e.clone(i,p),u=e.clone(i,E),s=e.clone(i,m),c=e.clone(i,y),l=e.clone(i,_),f=e.clone(i,v),h=t.length,x=0;x<h;x+=3){var I=t[x]+r[x],w=t[x+1]+r[x+1],O=t[x+2]+r[x+2];i.x=I,i.y=w,i.z=O,I<o.x&&e.clone(i,o),I>c.x&&e.clone(i,c),w<u.y&&e.clone(i,u),w>l.y&&e.clone(i,l),O<s.z&&e.clone(i,s),O>f.z&&e.clone(i,f)}var M=e.magnitudeSquared(e.subtract(c,o,R)),C=e.magnitudeSquared(e.subtract(l,u,R)),P=e.magnitudeSquared(e.subtract(f,s,R)),D=o,U=c,L=M;C>L&&(L=C,D=u,U=l),P>L&&(L=P,D=s,U=f);var b=A;b.x=.5*(D.x+U.x),b.y=.5*(D.y+U.y),b.z=.5*(D.z+U.z);var F=e.magnitudeSquared(e.subtract(U,b,R)),z=Math.sqrt(F),B=S;B.x=o.x,B.y=u.y,B.z=s.z;var G=g;G.x=c.x,G.y=l.y,G.z=f.z;var q=e.multiplyByScalar(e.add(B,G,R),.5,N),V=0;for(x=0;x<h;x+=3){i.x=t[x]+r[x],i.y=t[x+1]+r[x+1],i.z=t[x+2]+r[x+2];var W=e.magnitude(e.subtract(i,q,R));W>V&&(V=W);var X=e.magnitudeSquared(e.subtract(i,b,R));if(X>F){var H=Math.sqrt(X);z=.5*(z+H),F=z*z;var Y=H-z;b.x=(z*b.x+Y*i.x)/H,b.y=(z*b.y+Y*i.y)/H,b.z=(z*b.z+Y*i.z)/H}}return z<V?(e.clone(b,a.center),a.radius=z):(e.clone(q,a.center),a.radius=V),a},d.fromCornerPoints=function(t,r,a){n(a)||(a=new d);var i=a.center;return e.add(t,r,i),e.multiplyByScalar(i,.5,i),a.radius=e.distance(i,r),a},d.fromEllipsoid=function(t,r){return n(r)||(r=new d),e.clone(e.ZERO,r.center),r.radius=t.maximumRadius,r};var P=new e;d.fromBoundingSpheres=function(t,r){if(n(r)||(r=new d),!n(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;var a=t.length;if(1===a)return d.clone(t[0],r);if(2===a)return d.union(t[0],t[1],r);for(var i=[],o=0;o<a;o++)i.push(t[o].center);r=d.fromPoints(i,r);var u=r.center,s=r.radius;for(o=0;o<a;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return r.radius=s,r};var D=new e,U=new e,L=new e;d.fromOrientedBoundingBox=function(t,r){n(r)||(r=new d);var a=t.halfAxes,i=c.getColumn(a,0,D),o=c.getColumn(a,1,U),u=c.getColumn(a,2,L),s=e.magnitude(i),l=e.magnitude(o),f=e.magnitude(u);return r.center=e.clone(t.center,r.center),r.radius=Math.max(s,l,f),r},d.clone=function(t,r){if(n(t))return n(r)?(r.center=e.clone(t.center,r.center),r.radius=t.radius,r):new d(t.center,t.radius)},d.packedLength=4,d.pack=function(e,t,n){n=r(n,0);var a=e.center;return t[n++]=a.x,t[n++]=a.y,t[n++]=a.z,t[n]=e.radius,t},d.unpack=function(e,t,a){t=r(t,0),n(a)||(a=new d);var i=a.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],a.radius=e[t],a};var b=new e,F=new e;d.union=function(t,r,a){n(a)||(a=new d);var i=t.center,o=t.radius,u=r.center,s=r.radius,c=e.subtract(u,i,b),l=e.magnitude(c);if(o>=l+s)return t.clone(a),a;if(s>=l+o)return r.clone(a),a;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,F);return e.add(h,i,h),e.clone(h,a.center),a.radius=f,a};var z=new e;d.expand=function(t,r,n){n=d.clone(t,n);var a=e.magnitude(e.subtract(r,n.center,z));return a>n.radius&&(n.radius=a),n},d.intersectPlane=function(t,r){var n=t.center,a=t.radius,i=r.normal,o=e.dot(i,n)+r.distance;return o<-a?u.OUTSIDE:o<a?u.INTERSECTING:u.INSIDE},d.transform=function(e,t,r){return n(r)||(r=new d),r.center=l.multiplyByPoint(t,e.center,r.center),r.radius=l.getMaximumScale(t)*e.radius,r};var B=new e;d.distanceSquaredTo=function(t,r){var n=e.subtract(t.center,r,B);return e.magnitudeSquared(n)-t.radius*t.radius},d.transformWithoutScale=function(e,t,r){return n(r)||(r=new d),r.center=l.multiplyByPoint(t,e.center,r.center),r.radius=e.radius,r};var G=new e;d.computePlaneDistances=function(t,r,a,i){n(i)||(i=new s);var o=e.subtract(t.center,r,G),u=e.dot(a,o);return i.start=u-t.radius,i.stop=u+t.radius,i};for(var q=new e,V=new e,W=new e,X=new e,H=new e,Y=new t,k=new Array(8),Z=0;Z<8;++Z)k[Z]=new e;var j=new o;return d.projectTo2D=function(t,n,a){n=r(n,j);var i=n.ellipsoid,o=t.center,u=t.radius,s=i.geodeticSurfaceNormal(o,q),c=e.cross(e.UNIT_Z,s,V);e.normalize(c,c);var l=e.cross(s,c,W);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,H),h=e.negate(c,X),p=k,E=p[0];e.add(s,l,E),e.add(E,c,E),E=p[1],e.add(s,l,E),e.add(E,h,E),E=p[2],e.add(s,f,E),e.add(E,h,E),E=p[3],e.add(s,f,E),e.add(E,c,E),e.negate(s,s),E=p[4],e.add(s,l,E),e.add(E,c,E),E=p[5],e.add(s,l,E),e.add(E,h,E),E=p[6],e.add(s,f,E),e.add(E,h,E),E=p[7],e.add(s,f,E),e.add(E,c,E);for(var m=p.length,y=0;y<m;++y){var _=p[y];e.add(o,_,_);var v=i.cartesianToCartographic(_,Y);n.project(v,_)}a=d.fromPoints(p,a),o=a.center;var T=o.x,R=o.y,A=o.z;return o.x=A,o.y=T,o.z=R,a},d.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},d.equals=function(t,r){return t===r||n(t)&&n(r)&&e.equals(t.center,r.center)&&t.radius===r.radius},d.prototype.intersectPlane=function(e){return d.intersectPlane(this,e)},d.prototype.distanceSquaredTo=function(e){return d.distanceSquaredTo(this,e)},d.prototype.computePlaneDistances=function(e,t,r){return d.computePlaneDistances(this,e,t,r)},d.prototype.isOccluded=function(e){return d.isOccluded(this,e)},d.prototype.equals=function(e){return d.equals(this,e)},d.prototype.clone=function(e){return d.clone(this,e)},d}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){
-"use strict";var 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PLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return 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0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenChange"),n.fullscreenchange=a),a=s+"fullscreenerror",void 0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenError"),n.fullscreenerror=a)}return r},a.requestFullscreen=function(e,t){a.supportsFullscreen()&&e[n.requestFullscreen]({vrDisplay:t})},a.exitFullscreen=function(){a.supportsFullscreen()&&document[n.exitFullscreen]()},a}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,r){"use strict";function n(e){for(var t=e.split("."),r=0,n=t.length;r<n;++r)t[r]=parseInt(t[r],10);return t}function a(){if(!t(v)){v=!1;var e=/ Chrome\/([\.0-9]+)/.exec(_.userAgent);null!==e&&(v=!0,T=n(e[1]))}return v}function i(){return a()&&T}function o(){if(!t(R)&&(R=!1,!a()&&/ Safari\/[\.0-9]+/.test(_.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(_.userAgent);null!==e&&(R=!0,A=n(e[1]))}return R}function u(){return o()&&A}function s(){if(!t(S)){S=!1;var e=/ 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a(c,l,f,h);case 11:return i(c,l,f,h);case 12:return a(c,l,f,h);case 13:return a(c,l,f,h);case 14:return a(c,l,f,h);case 15:return a(c,l,f,h);default:return}},o}),define("Core/Ray",["./Cartesian3","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";function a(r,n){n=e.clone(t(n,e.ZERO)),e.equals(n,e.ZERO)||e.normalize(n,n),this.origin=e.clone(t(r,e.ZERO)),this.direction=n}return a.getPoint=function(t,n,a){return r(a)||(a=new e),a=e.multiplyByScalar(t.direction,n,a),e.add(t.origin,a,a)},a}),define("Core/IntersectionTests",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Math","./Matrix3","./QuadraticRealPolynomial","./QuarticRealPolynomial","./Ray"],function(e,t,r,n,a,i,o,u,s,c){"use strict";function l(e,t,r,n){var a=t*t-4*e*r;if(!(a<0)){if(a>0){var i=1/(2*e),o=Math.sqrt(a),u=(-t+o)*i,s=(-t-o)*i;return u<s?(n.root0=u,n.root1=s):(n.root0=s,n.root1=u),n}var c=-t/(2*e);if(0!==c)return n.root0=n.root1=c,n}}function f(t,r,a){n(a)||(a={});var i=t.origin,o=t.direction,u=r.center,s=r.radius*r.radius,c=e.subtract(i,u,y),f=e.dot(o,o),h=2*e.dot(o,c),d=e.magnitudeSquared(c)-s,p=l(f,h,d,R);
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L,b=l[U],F=b*b,z=Math.max(1-F,0),B=Math.sqrt(z);L=i.sign(p)===i.sign(m)?h(p*F+m,E*b,i.EPSILON12):i.sign(m)===i.sign(E*b)?h(p*F,E*b+m,i.EPSILON12):h(p*F+E*b,m,i.EPSILON12);var G=h(y*b,_,i.EPSILON15),q=L*G;q<0?v.push(new e(a,c*b,c*B)):q>0?v.push(new e(a,c*b,c*-B)):0!==B?(v.push(new e(a,c*b,c*-B)),v.push(new e(a,c*b,c*B)),++U):v.push(new e(a,c*b,c*B))}return v}var p={};p.rayPlane=function(t,r,a){n(a)||(a=new e);var o=t.origin,u=t.direction,s=r.normal,c=e.dot(s,u);if(!(Math.abs(c)<i.EPSILON15)){var l=(-r.distance-e.dot(s,o))/c;if(!(l<0))return a=e.multiplyByScalar(u,l,a),e.add(o,a,a)}};var E=new e,m=new e,y=new e,_=new e,v=new e;p.rayTriangleParametric=function(t,n,a,o,u){u=r(u,!1);var s,c,l,f,h,d=t.origin,p=t.direction,T=e.subtract(a,n,E),R=e.subtract(o,n,m),A=e.cross(p,R,y),S=e.dot(T,A);if(u){if(S<i.EPSILON6)return;if(s=e.subtract(d,n,_),l=e.dot(s,A),l<0||l>S)return;if(c=e.cross(s,T,v),f=e.dot(p,c),f<0||l+f>S)return;h=e.dot(R,c)/S}else{if(Math.abs(S)<i.EPSILON6)return;var g=1/S;if(s=e.subtract(d,n,_),l=e.dot(s,A)*g,l<0||l>1)return;if(c=e.cross(s,T,v),f=e.dot(p,c)*g,f<0||l+f>1)return;h=e.dot(R,c)*g}return h},p.rayTriangle=function(t,r,a,i,o,u){var s=p.rayTriangleParametric(t,r,a,i,o);if(n(s)&&!(s<0))return n(u)||(u=new e),e.multiplyByScalar(t.direction,s,u),e.add(t.origin,u,u)};var T=new c;p.lineSegmentTriangle=function(t,r,a,i,o,u,s){var c=T;e.clone(t,c.origin),e.subtract(r,t,c.direction),e.normalize(c.direction,c.direction);var l=p.rayTriangleParametric(c,a,i,o,u);if(!(!n(l)||l<0||l>e.distance(t,r)))return n(s)||(s=new e),e.multiplyByScalar(c.direction,l,s),e.add(c.origin,s,s)};var R={root0:0,root1:0};p.raySphere=function(e,t,r){if(r=f(e,t,r),n(r)&&!(r.stop<0))return r.start=Math.max(r.start,0),r};var A=new c;p.lineSegmentSphere=function(t,r,a,i){var o=A;e.clone(t,o.origin);var u=e.subtract(r,t,o.direction),s=e.magnitude(u);if(e.normalize(u,u),i=f(o,a,i),!(!n(i)||i.stop<0||i.start>s))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,s),i};var S=new e,g=new e;p.rayEllipsoid=function(t,r){var n,a,i,o,u,s=r.oneOverRadii,c=e.multiplyComponents(s,t.origin,S),l=e.multiplyComponents(s,t.direction,g),f=e.magnitudeSquared(c),h=e.dot(c,l);if(f>1){if(h>=0)return;var d=h*h;if(n=f-1,a=e.magnitudeSquared(l),i=a*n,d<i)return;if(d>i){o=h*h-i,u=-h+Math.sqrt(o);var p=u/a,E=n/u;return p<E?{start:p,stop:E}:{start:E,stop:p}}var m=Math.sqrt(n/a);return{start:m,stop:m}}return f<1?(n=f-1,a=e.magnitudeSquared(l),i=a*n,o=h*h-i,u=-h+Math.sqrt(o),{start:0,stop:u/a}):h<0?(a=e.magnitudeSquared(l),{start:0,stop:-h/a}):void 0};var N=new e,x=new e,I=new e,w=new e,O=new e,M=new o,C=new o,P=new o,D=new o,U=new o,L=new o,b=new o,F=new e,z=new e,B=new t;p.grazingAltitudeLocation=function(t,r){var a=t.origin,u=t.direction,s=r.geodeticSurfaceNormal(a,N);if(e.dot(u,s)>=0)return a;var c=n(this.rayEllipsoid(t,r)),l=r.transformPositionToScaledSpace(u,N),f=e.normalize(l,l),h=e.mostOrthogonalAxis(l,w),p=e.normalize(e.cross(h,f,x),x),E=e.normalize(e.cross(f,p,I),I),m=M;m[0]=f.x,m[1]=f.y,m[2]=f.z,m[3]=p.x,m[4]=p.y,m[5]=p.z,m[6]=E.x,m[7]=E.y,m[8]=E.z;var y=o.transpose(m,C),_=o.fromScale(r.radii,P),v=o.fromScale(r.oneOverRadii,D),T=U;T[0]=0,T[1]=-u.z,T[2]=u.y,T[3]=u.z,T[4]=0,T[5]=-u.x,T[6]=-u.y,T[7]=u.x,T[8]=0;var R,A,S=o.multiply(o.multiply(y,v,L),T,L),g=o.multiply(o.multiply(S,_,b),m,b),G=o.multiplyByVector(S,a,O),q=d(g,e.negate(G,N),0,0,1),V=q.length;if(V>0){for(var W=e.clone(e.ZERO,z),X=Number.NEGATIVE_INFINITY,H=0;H<V;++H){R=o.multiplyByVector(_,o.multiplyByVector(m,q[H],F),F);var Y=e.normalize(e.subtract(R,a,w),w),k=e.dot(Y,u);k>X&&(X=k,W=e.clone(R,W))}var Z=r.cartesianToCartographic(W,B);return X=i.clamp(X,0,1),A=e.magnitude(e.subtract(W,a,w))*Math.sqrt(1-X*X),A=c?-A:A,Z.height=A,r.cartographicToCartesian(Z,new e)}};var G=new e;return p.lineSegmentPlane=function(t,r,a,o){n(o)||(o=new e);var u=e.subtract(r,t,G),s=a.normal,c=e.dot(s,u);if(!(Math.abs(c)<i.EPSILON6)){var l=e.dot(s,t),f=-(a.distance+l)/c;if(!(f<0||f>1))return e.multiplyByScalar(u,f,o),e.add(t,o,o),o}},p.trianglePlaneIntersection=function(t,r,n,a){var i=a.normal,o=a.distance,u=e.dot(i,t)+o<0,s=e.dot(i,r)+o<0,c=e.dot(i,n)+o<0,l=0;l+=u?1:0,l+=s?1:0,l+=c?1:0;var f,h;if(1!==l&&2!==l||(f=new e,h=new e),1===l){if(u)return p.lineSegmentPlane(t,r,a,f),p.lineSegmentPlane(t,n,a,h),{positions:[t,r,n,f,h],indices:[0,3,4,1,2,4,1,4,3]};if(s)return p.lineSegmentPlane(r,n,a,f),p.lineSegmentPlane(r,t,a,h),{positions:[t,r,n,f,h],indices:[1,3,4,2,0,4,2,4,3]};if(c)return p.lineSegmentPlane(n,t,a,f),p.lineSegmentPlane(n,r,a,h),{positions:[t,r,n,f,h],indices:[2,3,4,0,1,4,0,4,3]}}else if(2===l){if(!u)return p.lineSegmentPlane(r,t,a,f),p.lineSegmentPlane(n,t,a,h),{positions:[t,r,n,f,h],indices:[1,2,4,1,4,3,0,3,4]};if(!s)return p.lineSegmentPlane(n,r,a,f),p.lineSegmentPlane(t,r,a,h),{positions:[t,r,n,f,h],indices:[2,0,4,2,4,3,1,3,4]};if(!c)return p.lineSegmentPlane(t,n,a,f),p.lineSegmentPlane(r,n,a,h),{positions:[t,r,n,f,h],indices:[0,1,4,0,4,3,2,3,4]}}},p}),define("Core/Tipsify",["./defaultValue","./defined","./DeveloperError"],function(e,t,r){"use strict";var n={};return n.calculateACMR=function(r){r=e(r,e.EMPTY_OBJECT);var n=r.indices,a=r.maximumIndex,i=e(r.cacheSize,24),o=n.length;if(!t(a)){a=0;for(var u=0,s=n[u];u<o;)s>a&&(a=s),++u,s=n[u]}for(var c=[],l=0;l<a+1;l++)c[l]=0;for(var f=i+1,h=0;h<o;++h)f-c[n[h]]>i&&(c[n[h]]=f,++f);return(f-i+1)/(o/3)},n.tipsify=function(r){function n(e,t,r,n){for(;t.length>=1;){var a=t[t.length-1];if(t.splice(t.length-1,1),e[a].numLiveTriangles>0)return a}for(;i<n;){if(e[i].numLiveTriangles>0)return++i,i-1;++i}return-1}function a(e,t,r,a,i,o,u){for(var s,c=-1,l=-1,f=0;f<r.length;){var 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t=d.computeNumberOfVertices(e),r=y.createTypedArray(t,t),n=0;n<t;++n)r[n]=n;return e.indices=r,e}function G(e){var t=d.computeNumberOfVertices(e),r=y.createTypedArray(t,2*(t-1));r[0]=0,r[1]=1;for(var n=2,a=2;a<t;++a)r[n++]=a-1,r[n++]=a;return e.indices=r,e.primitiveType=g.LINES,e}function q(e){var t=d.computeNumberOfVertices(e),r=y.createTypedArray(t,2*t);r[0]=0,r[1]=1;for(var n=2,a=2;a<t;++a)r[n++]=a-1,r[n++]=a;return r[n++]=t-1,r[n]=0,e.indices=r,e.primitiveType=g.LINES,e}function V(e){switch(e.primitiveType){case g.TRIANGLE_FAN:return F(e);case g.TRIANGLE_STRIP:return z(e);case g.TRIANGLES:return b(e);case g.LINE_STRIP:return G(e);case g.LINE_LOOP:return q(e);case g.LINES:return B(e)}return e}function W(e,t){Math.abs(e.y)<T.EPSILON6&&(t?e.y=-T.EPSILON6:e.y=T.EPSILON6)}function X(e,t,r){if(0!==e.y&&0!==t.y&&0!==r.y)return W(e,e.y<0),W(t,t.y<0),void W(r,r.y<0);var n,a=Math.abs(e.y),i=Math.abs(t.y),o=Math.abs(r.y);n=a>i?a>o?T.sign(e.y):T.sign(r.y):i>o?T.sign(t.y):T.sign(r.y);var 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i=n[a];i.values=u.createTypedArray(i.componentDatatype,i.values)}var o=d.computeNumberOfVertices(e);return e.indices=y.createTypedArray(o,e.indices),t&&(e.boundingSphere=r.fromVertices(n.position.values)),e}}function Z(e){var t=e.attributes,r={};for(var n in t)if(t.hasOwnProperty(n)&&c(t[n])&&c(t[n].values)){var a=t[n];r[n]=new p({componentDatatype:a.componentDatatype,componentsPerAttribute:a.componentsPerAttribute,normalize:a.normalize,values:[]})}return new d({attributes:r,indices:[],primitiveType:e.primitiveType})}function j(e,t,r){var n=c(e.geometry.boundingSphere);t=k(t,n),r=k(r,n),c(r)&&!c(t)?e.geometry=r:!c(r)&&c(t)?e.geometry=t:(e.westHemisphereGeometry=t,e.eastHemisphereGeometry=r,e.geometry=void 0)}function K(e,r,i,o,u,s,l,f,h,d,p){if(c(s)||c(l)||c(f)||c(h)){var E=a.fromArray(u,3*e,Ie),m=a.fromArray(u,3*r,we),y=a.fromArray(u,3*i,Oe),_=t(o,E,m,y,Me);if(c(s)){var v=a.fromArray(s,3*e,Ie),T=a.fromArray(s,3*r,we),R=a.fromArray(s,3*i,Oe);a.multiplyByScalar(v,_.x,v),a.multiplyByScalar(T,_.y,T),a.multiplyByScalar(R,_.z,R);var A=a.add(v,T,v);a.add(A,R,A),a.normalize(A,A),a.pack(A,d.normal.values,3*p)}if(c(l)){var S=a.fromArray(l,3*e,Ie),g=a.fromArray(l,3*r,we),N=a.fromArray(l,3*i,Oe);a.multiplyByScalar(S,_.x,S),a.multiplyByScalar(g,_.y,g),a.multiplyByScalar(N,_.z,N);var x=a.add(S,g,S);a.add(x,N,x),a.normalize(x,x),a.pack(x,d.binormal.values,3*p)}if(c(f)){var I=a.fromArray(f,3*e,Ie),w=a.fromArray(f,3*r,we),O=a.fromArray(f,3*i,Oe);a.multiplyByScalar(I,_.x,I),a.multiplyByScalar(w,_.y,w),a.multiplyByScalar(O,_.z,O);var M=a.add(I,w,I);a.add(M,O,M),a.normalize(M,M),a.pack(M,d.tangent.values,3*p)}if(c(h)){var C=n.fromArray(h,2*e,Ce),P=n.fromArray(h,2*r,Pe),D=n.fromArray(h,2*i,De);n.multiplyByScalar(C,_.x,C),n.multiplyByScalar(P,_.y,P),n.multiplyByScalar(D,_.z,D);var U=n.add(C,P,C);n.add(U,D,U),n.pack(U,d.st.values,2*p)}}}function J(e,t,r,n,a,i){var o=e.position.values.length/3;if(a!==-1){var u=n[a],s=r[u];return s===-1?(r[u]=o,e.position.values.push(i.x,i.y,i.z),t.push(o),o):(t.push(s),s)}return e.position.values.push(i.x,i.y,i.z),t.push(o),o}function Q(e){var t,r,n,i,o,u=e.geometry,s=u.attributes,l=s.position.values,f=c(s.normal)?s.normal.values:void 0,h=c(s.binormal)?s.binormal.values:void 0,d=c(s.tangent)?s.tangent.values:void 0,p=c(s.st)?s.st.values:void 0,E=u.indices,m=Z(u),y=Z(u),_=[];_.length=l.length/3;var v=[];for(v.length=l.length/3,o=0;o<_.length;++o)_[o]=-1,v[o]=-1;var T=E.length;for(o=0;o<T;o+=3){var R=E[o],A=E[o+1],S=E[o+2],g=a.fromArray(l,3*R),N=a.fromArray(l,3*A),x=a.fromArray(l,3*S),I=Y(g,N,x);if(c(I)&&I.positions.length>3)for(var w=I.positions,O=I.indices,M=O.length,C=0;C<M;++C){var P=O[C],D=w[P];D.y<0?(t=y.attributes,r=y.indices,n=_):(t=m.attributes,r=m.indices,n=v),i=J(t,r,n,E,P<3?o+P:-1,D),K(R,A,S,D,l,f,h,d,p,t,i)}else 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I=a.add(N,x,be);J(y,_,R,o,t,E),J(y,_,R,o,-1,I),a.negate(x,x),a.add(N,x,I),J(A,S,g,o,-1,I),J(A,S,g,o,t+1,m)}else{var w,O,M;E.y<0?(w=s.attributes,O=s.indices,M=f):(w=u.attributes,O=u.indices,M=h),J(w,O,M,o,t,E),J(w,O,M,o,t+1,m)}}j(e,s,u)}function ee(e){for(var t=e.attributes,r=t.position.values,n=t.prevPosition.values,i=t.nextPosition.values,o=r.length,u=0;u<o;u+=3){var s=a.unpack(r,u,Be);if(!(s.x>0)){var c=a.unpack(n,u,Ge);(s.y<0&&c.y>0||s.y>0&&c.y<0)&&(u-3>0?(n[u]=r[u-3],n[u+1]=r[u-2],n[u+2]=r[u-1]):a.pack(s,n,u));var l=a.unpack(i,u,qe);(s.y<0&&l.y>0||s.y>0&&l.y<0)&&(u+3<o?(i[u]=r[u+3],i[u+1]=r[u+4],i[u+2]=r[u+5]):a.pack(s,i,u))}}}function te(e){var t,r,o,u=e.geometry,s=u.attributes,l=s.position.values,f=s.prevPosition.values,h=s.nextPosition.values,d=s.expandAndWidth.values,p=c(s.st)?s.st.values:void 0,E=c(s.color)?s.color.values:void 0,m=Z(u),y=Z(u),_=!1,R=l.length/3;for(t=0;t<R;t+=4){var A=t,S=t+2,g=a.fromArray(l,3*A,Be),N=a.fromArray(l,3*S,Ge);if(Math.abs(g.y)<ke)for(g.y=ke*(N.y<0?-1:1),l[3*t+1]=g.y,l[3*(t+1)+1]=g.y,r=3*A;r<3*A+12;r+=3)f[r]=l[3*t],f[r+1]=l[3*t+1],f[r+2]=l[3*t+2];if(Math.abs(N.y)<ke)for(N.y=ke*(g.y<0?-1:1),l[3*(t+2)+1]=N.y,l[3*(t+3)+1]=N.y,r=3*A;r<3*A+12;r+=3)h[r]=l[3*(t+2)],h[r+1]=l[3*(t+2)+1],h[r+2]=l[3*(t+2)+2];var x=m.attributes,I=m.indices,w=y.attributes,O=y.indices,M=v.lineSegmentPlane(g,N,Ue,Ve);if(c(M)){_=!0;var C=a.multiplyByScalar(a.UNIT_Y,Ye,We);g.y<0&&(a.negate(C,C),x=y.attributes,I=y.indices,w=m.attributes,O=m.indices);var P=a.add(M,C,Xe);x.position.values.push(g.x,g.y,g.z,g.x,g.y,g.z),x.position.values.push(P.x,P.y,P.z),x.position.values.push(P.x,P.y,P.z),x.prevPosition.values.push(f[3*A],f[3*A+1],f[3*A+2]),x.prevPosition.values.push(f[3*A+3],f[3*A+4],f[3*A+5]),x.prevPosition.values.push(g.x,g.y,g.z,g.x,g.y,g.z),x.nextPosition.values.push(P.x,P.y,P.z),x.nextPosition.values.push(P.x,P.y,P.z),x.nextPosition.values.push(P.x,P.y,P.z),x.nextPosition.values.push(P.x,P.y,P.z),a.negate(C,C),a.add(M,C,P),w.position.values.push(P.x,P.y,P.z),w.position.values.push(P.x,P.y,P.z),w.position.values.push(N.x,N.y,N.z,N.x,N.y,N.z),w.prevPosition.values.push(P.x,P.y,P.z),w.prevPosition.values.push(P.x,P.y,P.z),w.prevPosition.values.push(P.x,P.y,P.z),w.prevPosition.values.push(P.x,P.y,P.z),w.nextPosition.values.push(N.x,N.y,N.z,N.x,N.y,N.z),w.nextPosition.values.push(h[3*S],h[3*S+1],h[3*S+2]),w.nextPosition.values.push(h[3*S+3],h[3*S+4],h[3*S+5]);var D=n.fromArray(d,2*A,Fe),U=Math.abs(D.y);x.expandAndWidth.values.push(-1,U,1,U),x.expandAndWidth.values.push(-1,-U,1,-U),w.expandAndWidth.values.push(-1,U,1,U),w.expandAndWidth.values.push(-1,-U,1,-U);var L=a.magnitudeSquared(a.subtract(M,g,qe));if(L/=a.magnitudeSquared(a.subtract(N,g,qe)),c(E)){var b=i.fromArray(E,4*A,He),F=i.fromArray(E,4*S,He),z=T.lerp(b.x,F.x,L),B=T.lerp(b.y,F.y,L),G=T.lerp(b.z,F.z,L),q=T.lerp(b.w,F.w,L);for(r=4*A;r<4*A+8;++r)x.color.values.push(E[r]);for(x.color.values.push(z,B,G,q),x.color.values.push(z,B,G,q),w.color.values.push(z,B,G,q),w.color.values.push(z,B,G,q),r=4*S;r<4*S+8;++r)w.color.values.push(E[r])}if(c(p)){var V=n.fromArray(p,2*A,Fe),W=n.fromArray(p,2*(t+3),ze),X=T.lerp(V.x,W.x,L);for(r=2*A;r<2*A+4;++r)x.st.values.push(p[r]);for(x.st.values.push(X,V.y),x.st.values.push(X,W.y),w.st.values.push(X,V.y),w.st.values.push(X,W.y),r=2*S;r<2*S+4;++r)w.st.values.push(p[r])}o=x.position.values.length/3-4,I.push(o,o+2,o+1),I.push(o+1,o+2,o+3),o=w.position.values.length/3-4,O.push(o,o+2,o+1),O.push(o+1,o+2,o+3)}else{var H,Y;for(g.y<0?(H=y.attributes,Y=y.indices):(H=m.attributes,Y=m.indices),H.position.values.push(g.x,g.y,g.z),H.position.values.push(g.x,g.y,g.z),H.position.values.push(N.x,N.y,N.z),H.position.values.push(N.x,N.y,N.z),r=3*t;r<3*t+12;++r)H.prevPosition.values.push(f[r]),H.nextPosition.values.push(h[r]);for(r=2*t;r<2*t+8;++r)H.expandAndWidth.values.push(d[r]),c(p)&&H.st.values.push(p[r]);if(c(E))for(r=4*t;r<4*t+16;++r)H.color.values.push(E[r]);o=H.position.values.length/3-4,Y.push(o,o+2,o+1),Y.push(o+1,o+2,o+3)}}_&&(ee(y),ee(m)),j(e,y,m)}var re={};re.toWireframe=function(e){var t=e.indices;if(c(t)){switch(e.primitiveType){case g.TRIANGLES:e.indices=I(t);break;case g.TRIANGLE_STRIP:e.indices=w(t);break;case g.TRIANGLE_FAN:e.indices=O(t);break;default:throw new l("geometry.primitiveType must be TRIANGLES, TRIANGLE_STRIP, or TRIANGLE_FAN.")}e.primitiveType=g.LINES}return e},re.createLineSegmentsForVectors=function(e,t,n){t=s(t,"normal"),n=s(n,1e4);for(var a=e.attributes.position.values,i=e.attributes[t].values,o=a.length,l=new Float64Array(2*o),f=0,h=0;h<o;h+=3)l[f++]=a[h],l[f++]=a[h+1],l[f++]=a[h+2],l[f++]=a[h]+i[h]*n,l[f++]=a[h+1]+i[h+1]*n,l[f++]=a[h+2]+i[h+2]*n;var E,m=e.boundingSphere;return c(m)&&(E=new r(m.center,m.radius+n)),new d({attributes:{position:new p({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:g.LINES,boundingSphere:E})},re.createAttributeLocations=function(e){var t,r=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","binormal","tangent","compressedAttributes"],n=e.attributes,a={},i=0,o=r.length;for(t=0;t<o;++t){var u=r[t];c(n[u])&&(a[u]=i++)}for(var s in n)n.hasOwnProperty(s)&&!c(a[s])&&(a[s]=i++);return a},re.reorderForPreVertexCache=function(e){var t=d.computeNumberOfVertices(e),r=e.indices;if(c(r)){for(var n=new Int32Array(t),a=0;a<t;a++)n[a]=-1;for(var i,o=r,s=o.length,l=y.createTypedArray(t,s),f=0,h=0,p=0;f<s;)i=n[o[f]],i!==-1?l[h]=i:(i=o[f],n[i]=p,l[h]=p,++p),++f,++h;e.indices=l;var E=e.attributes;for(var m in E)if(E.hasOwnProperty(m)&&c(E[m])&&c(E[m].values)){for(var _=E[m],v=_.values,T=0,R=_.componentsPerAttribute,A=u.createTypedArray(_.componentDatatype,p*R);T<t;){var S=n[T];if(S!==-1)for(a=0;a<R;a++)A[R*S+a]=v[R*T+a];++T}_.values=A}}return e},re.reorderForPostVertexCache=function(e,t){var r=e.indices;if(e.primitiveType===g.TRIANGLES&&c(r)){for(var n=r.length,a=0,i=0;i<n;i++)r[i]>a&&(a=r[i]);e.indices=N.tipsify({indices:r,maximumIndex:a,cacheSize:t})}return e},re.fitToUnsignedShortIndices=function(e){var t=[],r=d.computeNumberOfVertices(e);if(c(e.indices)&&r>=T.SIXTY_FOUR_KILOBYTES){var n,a=[],i=[],o=0,u=M(e.attributes),s=e.indices,l=s.length;e.primitiveType===g.TRIANGLES?n=3:e.primitiveType===g.LINES?n=2:e.primitiveType===g.POINTS&&(n=1);for(var f=0;f<l;f+=n){for(var h=0;h<n;++h){var p=s[f+h],E=a[p];c(E)||(E=o++,a[p]=E,C(u,e.attributes,p)),i.push(E)}o+n>=T.SIXTY_FOUR_KILOBYTES&&(t.push(new d({attributes:u,indices:i,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV})),a=[],i=[],o=0,u=M(e.attributes))}0!==i.length&&t.push(new d({attributes:u,indices:i,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV}))}else t.push(e);return t};var ne=new a,ae=new o;re.projectTo2D=function(e,t,r,n,i){var o=e.attributes[t];i=c(i)?i:new h;for(var s=i.ellipsoid,f=o.values,d=new Float64Array(f.length),E=0,m=0;m<f.length;m+=3){var y=a.fromArray(f,m,ne),_=s.cartesianToCartographic(y,ae);if(!c(_))throw new l("Could not project point ("+y.x+", "+y.y+", "+y.z+") to 2D.");var v=i.project(_,ne);d[E++]=v.x,d[E++]=v.y,d[E++]=v.z}return e.attributes[r]=o,e.attributes[n]=new p({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:d}),delete e.attributes[t],e};var ie={high:0,low:0};re.encodeAttribute=function(e,t,r,n){for(var a=e.attributes[t],i=a.values,o=i.length,s=new Float32Array(o),c=new Float32Array(o),l=0;l<o;++l)f.encode(i[l],ie),s[l]=ie.high,c[l]=ie.low;var h=a.componentsPerAttribute;return e.attributes[r]=new p({componentDatatype:u.FLOAT,componentsPerAttribute:h,values:s}),e.attributes[n]=new p({componentDatatype:u.FLOAT,componentsPerAttribute:h,values:c}),delete e.attributes[t],e};var oe=new a,ue=new A,se=new R;re.transformToWorldCoordinates=function(e){var t=e.modelMatrix;if(A.equals(t,A.IDENTITY))return e;var n=e.geometry.attributes;P(t,n.position),P(t,n.prevPosition),P(t,n.nextPosition),(c(n.normal)||c(n.binormal)||c(n.tangent))&&(A.inverse(t,ue),A.transpose(ue,ue),A.getRotation(ue,se),D(se,n.normal),D(se,n.binormal),D(se,n.tangent));var a=e.geometry.boundingSphere;return c(a)&&(e.geometry.boundingSphere=r.transform(a,t,a)),e.modelMatrix=A.clone(A.IDENTITY),e};var ce=new a;re.combineInstances=function(e){for(var t=[],r=[],n=e.length,a=0;a<n;++a){var i=e[a];c(i.geometry)?t.push(i):c(i.westHemisphereGeometry)&&c(i.eastHemisphereGeometry)&&r.push(i)}var o=[];return t.length>0&&o.push(L(t,"geometry")),r.length>0&&(o.push(L(r,"westHemisphereGeometry")),o.push(L(r,"eastHemisphereGeometry"))),o};var le=new a,fe=new a,he=new a,de=new a;re.computeNormal=function(e){for(var t=e.indices,r=e.attributes,n=r.position.values,i=r.position.values.length/3,o=t.length,s=new Array(i),c=new Array(o/3),l=new Array(o),f=0;f<i;f++)s[f]={indexOffset:0,count:0,currentCount:0};var h=0;for(f=0;f<o;f+=3){var d=t[f],E=t[f+1],m=t[f+2],y=3*d,_=3*E,v=3*m;fe.x=n[y],fe.y=n[y+1],fe.z=n[y+2],he.x=n[_],he.y=n[_+1],he.z=n[_+2],de.x=n[v],de.y=n[v+1],de.z=n[v+2],s[d].count++,s[E].count++,s[m].count++,a.subtract(he,fe,he),a.subtract(de,fe,de),c[h]=a.cross(he,de,new a),h++}var T=0;for(f=0;f<i;f++)s[f].indexOffset+=T,T+=s[f].count;h=0;var R;for(f=0;f<o;f+=3){R=s[t[f]];var A=R.indexOffset+R.currentCount;l[A]=h,R.currentCount++,R=s[t[f+1]],A=R.indexOffset+R.currentCount,l[A]=h,R.currentCount++,R=s[t[f+2]],A=R.indexOffset+R.currentCount,l[A]=h,R.currentCount++,h++}var S=new Float32Array(3*i);for(f=0;f<i;f++){var g=3*f;if(R=s[f],R.count>0){for(a.clone(a.ZERO,le),h=0;h<R.count;h++)a.add(le,c[l[R.indexOffset+h]],le);a.normalize(le,le),S[g]=le.x,S[g+1]=le.y,S[g+2]=le.z}else S[g]=0,S[g+1]=0,S[g+2]=1}return e.attributes.normal=new p({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:S}),e};var pe=new a,Ee=new a,me=new a;re.computeBinormalAndTangent=function(e){for(var t=(e.attributes,e.indices),r=e.attributes.position.values,n=e.attributes.normal.values,i=e.attributes.st.values,o=e.attributes.position.values.length/3,s=t.length,c=new Array(3*o),l=0;l<c.length;l++)c[l]=0;var f,h,d;for(l=0;l<s;l+=3){var E=t[l],m=t[l+1],y=t[l+2];f=3*E,h=3*m,d=3*y;var _=2*E,v=2*m,T=2*y,R=r[f],A=r[f+1],S=r[f+2],g=i[_],N=i[_+1],x=i[v+1]-N,I=i[T+1]-N,w=1/((i[v]-g)*I-(i[T]-g)*x),O=(I*(r[h]-R)-x*(r[d]-R))*w,M=(I*(r[h+1]-A)-x*(r[d+1]-A))*w,C=(I*(r[h+2]-S)-x*(r[d+2]-S))*w;c[f]+=O,c[f+1]+=M,c[f+2]+=C,c[h]+=O,c[h+1]+=M,c[h+2]+=C,c[d]+=O,c[d+1]+=M,c[d+2]+=C}var P=new Float32Array(3*o),D=new Float32Array(3*o);for(l=0;l<o;l++){f=3*l,h=f+1,d=f+2;var U=a.fromArray(n,f,pe),L=a.fromArray(c,f,me),b=a.dot(U,L);a.multiplyByScalar(U,b,Ee),a.normalize(a.subtract(L,Ee,L),L),D[f]=L.x,D[h]=L.y,D[d]=L.z,a.normalize(a.cross(U,L,L),L),P[f]=L.x,P[h]=L.y,P[d]=L.z}return e.attributes.tangent=new p({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:D}),e.attributes.binormal=new p({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:P}),e};var ye=new n,_e=new a,ve=new a,Te=new a;re.compressVertices=function(t){var r=t.attributes.normal,i=t.attributes.st;if(!c(r)&&!c(i))return t;var o,s,l,f,h=t.attributes.tangent,d=t.attributes.binormal;c(r)&&(o=r.values),c(i)&&(s=i.values),c(h)&&(l=h.values),d&&(f=d.values);var E=c(o)?o.length:s.length,m=c(o)?3:2,y=E/m,_=y,v=c(s)&&c(o)?2:1;v+=c(l)||c(f)?1:0,_*=v;for(var T=new Float32Array(_),R=0,A=0;A<y;++A){c(s)&&(n.fromArray(s,2*A,ye),T[R++]=e.compressTextureCoordinates(ye));var S=3*A;c(o)&&c(l)&&c(f)?(a.fromArray(o,S,_e),a.fromArray(l,S,ve),a.fromArray(f,S,Te),e.octPack(_e,ve,Te,ye),T[R++]=ye.x,T[R++]=ye.y):(c(o)&&(a.fromArray(o,S,_e),T[R++]=e.octEncodeFloat(_e)),c(l)&&(a.fromArray(l,S,_e),T[R++]=e.octEncodeFloat(_e)),c(f)&&(a.fromArray(f,S,_e),T[R++]=e.octEncodeFloat(_e)))}return t.attributes.compressedAttributes=new p({componentDatatype:u.FLOAT,componentsPerAttribute:v,values:T}),c(o)&&delete 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c=t[a],l=t[i];if(c.equals(l)||n.equals(c))return m(e,r,a,s,u),u;if(n.equals(l))return m(e,r,i,s,u),u;var f=o.secondsDifference(n,c)/o.secondsDifference(l,c),h=a*s,d=i*s,p=r[h+e._ut1MinusUtcSecondsColumn],E=r[d+e._ut1MinusUtcSecondsColumn],_=E-p;if(_>.5||_<-.5){var v=r[h+e._taiMinusUtcSecondsColumn],T=r[d+e._taiMinusUtcSecondsColumn];v!==T&&(l.equals(n)?p=E:E-=T-v)}return u.xPoleWander=y(f,r[h+e._xPoleWanderRadiansColumn],r[d+e._xPoleWanderRadiansColumn]),u.yPoleWander=y(f,r[h+e._yPoleWanderRadiansColumn],r[d+e._yPoleWanderRadiansColumn]),u.xPoleOffset=y(f,r[h+e._xCelestialPoleOffsetRadiansColumn],r[d+e._xCelestialPoleOffsetRadiansColumn]),u.yPoleOffset=y(f,r[h+e._yCelestialPoleOffsetRadiansColumn],r[d+e._yCelestialPoleOffsetRadiansColumn]),u.ut1MinusUtc=y(f,p,E),u}return d.NONE=i({getPromiseToLoad:function(){return e()},compute:function(e,t){return n(t)?(t.xPoleWander=0,t.yPoleWander=0,t.xPoleOffset=0,t.yPoleOffset=0,t.ut1MinusUtc=0):t=new 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c=u/this._samplesPerXysFile|0,h=s/this._samplesPerXysFile|0,d=[],p=c;p<=h;++p)d.push(f(this,p));return e.all(d)},c.prototype.computeXysRadians=function(e,t,r){var i=l(this,e,t);if(!(i<0)){var o=i/this._stepSizeDays|0;if(!(o>=this._totalSamples)){var u=this._interpolationOrder,s=o-(u/2|0);s<0&&(s=0);var c=s+u;c>=this._totalSamples&&(c=this._totalSamples-1,s=c-u,s<0&&(s=0));var h=!1,d=this._samples;if(n(d[3*s])||(f(this,s/this._samplesPerXysFile|0),h=!0),n(d[3*c])||(f(this,c/this._samplesPerXysFile|0),h=!0),!h){n(r)?(r.x=0,r.y=0,r.s=0):r=new a(0,0,0);var p,E,m=i-s*this._stepSizeDays,y=this._work,_=this._denominators,v=this._coef,T=this._xTable;for(p=0;p<=u;++p)y[p]=m-T[p];for(p=0;p<=u;++p){for(v[p]=1,E=0;E<=u;++E)E!==p&&(v[p]*=y[E]);v[p]*=_[p];var R=3*(s+p);r.x+=v[p]*d[R++],r.y+=v[p]*d[R++],r.s+=v[p]*d[R]}return 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u=C+r*(P+r*(D+r*U)),s=u*F%p.TWO_PI,c=b+L*(n-2451545.5),l=(a+.5*_.SECONDS_PER_DAY)%_.SECONDS_PER_DAY,f=s+c*l,h=Math.cos(f),m=Math.sin(f);return o(t)?(t[0]=h,t[1]=-m,t[2]=0,t[3]=m,t[4]=h,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new E(h,m,0,-m,h,0,0,0,1)},v.iau2006XysData=new f,v.earthOrientationParameters=s.NONE;var B=32.184,G=2451545;v.preloadIcrfFixed=function(t){var r=t.start.dayNumber,n=t.start.secondsOfDay+B,a=t.stop.dayNumber,i=t.stop.secondsOfDay+B,o=v.iau2006XysData.preload(r,n,a,i),u=v.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},v.computeIcrfToFixedMatrix=function(e,t){o(t)||(t=new E);var r=v.computeFixedToIcrfMatrix(e,t);if(o(r))return E.transpose(r,t)};var q=new h(0,0,0),V=new c(0,0,0,0,0,0),W=new E,X=new E;v.computeFixedToIcrfMatrix=function(e,t){o(t)||(t=new E);var r=v.earthOrientationParameters.compute(e,V);if(o(r)){var n=e.dayNumber,a=e.secondsOfDay+B,i=v.iau2006XysData.computeXysRadians(n,a,q);if(o(i)){var u=i.x+r.xPoleOffset,s=i.y+r.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=W;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=E.fromRotationZ(-i.s,X),h=E.multiply(l,f,W),m=e.dayNumber,y=e.secondsOfDay-d.computeTaiMinusUtc(e)+r.ut1MinusUtc,T=m-2451545,R=y/_.SECONDS_PER_DAY,A=.779057273264+R+.00273781191135448*(T+R);A=A%1*p.TWO_PI;var S=E.fromRotationZ(A,X),g=E.multiply(h,S,W),N=Math.cos(r.xPoleWander),x=Math.cos(r.yPoleWander),I=Math.sin(r.xPoleWander),w=Math.sin(r.yPoleWander),O=n-G+a/_.SECONDS_PER_DAY;O/=36525;var M=-47e-6*O*p.RADIANS_PER_DEGREE/3600,C=Math.cos(M),P=Math.sin(M),D=X;return D[0]=N*C,D[1]=N*P,D[2]=I,D[3]=-x*P+w*I*C,D[4]=x*C+w*I*P,D[5]=-w*N,D[6]=-w*P-x*I*C,D[7]=w*C-x*I*P,D[8]=x*N,E.multiply(g,D,t)}}};var H=new n;v.pointToWindowCoordinates=function(e,t,r,n){return n=v.pointToGLWindowCoordinates(e,t,r,n),n.y=2*t[5]-n.y,n},v.pointToGLWindowCoordinates=function(e,r,a,i){o(i)||(i=new t);var u=H;return m.multiplyByVector(e,n.fromElements(a.x,a.y,a.z,1,u),u),n.multiplyByScalar(u,1/u.w,u),m.multiplyByVector(r,u,u),t.fromCartesian4(u,i)};var Y=new r,k=new r,Z=new r;v.rotationMatrixFromPositionVelocity=function(e,t,n,a){var u=i(n,l.WGS84).geodeticSurfaceNormal(e,Y),s=r.cross(t,u,k);r.equalsEpsilon(s,r.ZERO,p.EPSILON6)&&(s=r.clone(r.UNIT_X,s));var c=r.cross(s,t,Z);return r.cross(t,c,s),r.negate(s,s),o(a)||(a=new E),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var j=new a,K=new r,J=new r,Q=new n,$=new n,ee=new n,te=new n,re=new n,ne=new m,ae=new m;return v.basisTo2D=function(e,t,a){var i=e.ellipsoid,o=m.getColumn(t,3,Q),u=i.cartesianToCartographic(o,j),s=v.eastNorthUpToFixedFrame(o,i,ne),c=m.inverseTransformation(s,ae),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var h=m.getColumn(t,0,J),d=r.magnitude(h),p=m.multiplyByVector(c,h,ee);n.fromElements(p.z,p.x,p.y,0,p);var E=m.getColumn(t,1,J),y=r.magnitude(E),_=m.multiplyByVector(c,E,te);n.fromElements(_.z,_.x,_.y,0,_);var T=m.getColumn(t,2,J),R=r.magnitude(T),A=re;return r.cross(p,_,A),r.normalize(A,A),r.cross(_,A,p),r.normalize(p,p),r.cross(A,p,_),r.normalize(_,_),r.multiplyByScalar(p,d,p),r.multiplyByScalar(_,y,_),r.multiplyByScalar(A,R,A),m.setColumn(a,0,p,a),m.setColumn(a,1,_,a),m.setColumn(a,2,A,a),m.setColumn(a,3,f,a),a},v}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,r,n,a,i,o,u,s,c,l,f,h,d,p){"use strict";function E(e,t){t=a(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var n=p.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=r.fromCartesian4(f.getColumn(n,0,m)),this._yAxis=r.fromCartesian4(f.getColumn(n,1,m));var i=r.fromCartesian4(f.getColumn(n,2,m));this._plane=h.fromPointNormal(e,i)}var m=new n;o(E.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var y=new e;E.fromPoints=function(t,r){var n=e.fromPoints(t,y);return new E(n.center,r)};var _=new d,v=new r;E.prototype.projectPointOntoPlane=function(e,n){var a=_;a.origin=e,r.normalize(e,a.direction);var o=c.rayPlane(a,this._plane,v);if(i(o)||(r.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,v)),i(o)){var u=r.subtract(o,this._origin,o),s=r.dot(this._xAxis,u),l=r.dot(this._yAxis,u);return i(n)?(n.x=s,n.y=l,n):new t(s,l)}},E.prototype.projectPointsOntoPlane=function(e,t){i(t)||(t=[]);for(var r=0,n=e.length,a=0;a<n;a++){var o=this.projectPointOntoPlane(e[a],t[r]);i(o)&&(t[r]=o,r++)}return 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e(a,n,2)};var v=new r,T=new r,R=new r,A=new r,S=new r,g=new r,N=new r;return _.computeSubdivision=function(e,t,o,u){u=a(u,f.RADIANS_PER_DEGREE);var s,h=o.slice(0),p=t.length,E=new Array(3*p),m=0;for(s=0;s<p;s++){var y=t[s];E[m++]=y.x,E[m++]=y.y,E[m++]=y.z}for(var _=[],x={},I=e.maximumRadius,w=f.chordLength(u,I),O=w*w;h.length>0;){var M,C,P=h.pop(),D=h.pop(),U=h.pop(),L=r.fromArray(E,3*U,v),b=r.fromArray(E,3*D,T),F=r.fromArray(E,3*P,R),z=r.multiplyByScalar(r.normalize(L,A),I,A),B=r.multiplyByScalar(r.normalize(b,S),I,S),G=r.multiplyByScalar(r.normalize(F,g),I,g),q=r.magnitudeSquared(r.subtract(z,B,N)),V=r.magnitudeSquared(r.subtract(B,G,N)),W=r.magnitudeSquared(r.subtract(G,z,N)),X=Math.max(q,V,W);X>O?q===X?(M=Math.min(U,D)+" "+Math.max(U,D),s=x[M],i(s)||(C=r.add(L,b,N),r.multiplyByScalar(C,.5,C),E.push(C.x,C.y,C.z),s=E.length/3-1,x[M]=s),h.push(U,s,P),h.push(s,D,P)):V===X?(M=Math.min(D,P)+" "+Math.max(D,P),s=x[M],i(s)||(C=r.add(b,F,N),r.multiplyByScalar(C,.5,C),E.push(C.x,C.y,C.z),s=E.length/3-1,x[M]=s),h.push(D,s,U),h.push(s,P,U)):W===X&&(M=Math.min(P,U)+" "+Math.max(P,U),s=x[M],i(s)||(C=r.add(F,L,N),r.multiplyByScalar(C,.5,C),E.push(C.x,C.y,C.z),s=E.length/3-1,x[M]=s),h.push(P,s,D),h.push(s,U,D)):(_.push(U),_.push(D),_.push(P))}return new c({attributes:{position:new l({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:E})},indices:_,primitiveType:d.TRIANGLES})},_.scaleToGeodeticHeight=function(e,t,n,o){n=a(n,u.WGS84);var s=m,c=y;if(t=a(t,0),o=a(o,!0),i(e))for(var l=e.length,f=0;f<l;f+=3)r.fromArray(e,f,c),o&&(c=n.scaleToGeodeticSurface(c,c)),0!==t&&(s=n.geodeticSurfaceNormal(c,s),r.multiplyByScalar(s,t,s),r.add(c,s,c)),e[f]=c.x,e[f+1]=c.y,e[f+2]=c.z;return e},_}),define("Core/EllipsoidGeodesic",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(e,t,r,n,a,i,o,u){"use strict";function s(e){var t=e._uSquared,r=e._ellipsoid.maximumRadius,n=e._ellipsoid.minimumRadius,a=(r-n)/r,i=Math.cos(e._startHeading),o=Math.sin(e._startHeading),u=(1-a)*Math.tan(e._start.latitude),s=1/Math.sqrt(1+u*u),c=s*u,l=Math.atan2(u,i),f=s*o,h=f*f,d=1-h,p=Math.sqrt(d),E=t/4,m=E*E,y=m*E,_=m*m,v=1+E-3*m/4+5*y/4-175*_/64,T=1-E+15*m/8-35*y/8,R=1-3*E+35*m/4,A=1-5*E,S=v*l-T*Math.sin(2*l)*E/2-R*Math.sin(4*l)*m/16-A*Math.sin(6*l)*y/48-5*Math.sin(8*l)*_/512,g=e._constants;g.a=r,g.b=n,g.f=a,g.cosineHeading=i,g.sineHeading=o,g.tanU=u,g.cosineU=s,g.sineU=c,g.sigma=l,g.sineAlpha=f,g.sineSquaredAlpha=h,g.cosineSquaredAlpha=d,g.cosineAlpha=p,g.u2Over4=E,g.u4Over16=m,g.u6Over64=y,g.u8Over256=_,g.a0=v,g.a1=T,g.a2=R,g.a3=A,g.distanceRatio=S}function c(e,t){return e*t*(4+e*(4-3*t))/16}function l(e,t,r,n,a,i,o){var u=c(e,r);return(1-u)*e*t*(n+u*a*(o+u*i*(2*o*o-1)))}function f(e,t,r,n,a,i,o){var s,c,f,h,d,p=(t-r)/t,E=i-n,m=Math.atan((1-p)*Math.tan(a)),y=Math.atan((1-p)*Math.tan(o)),_=Math.cos(m),v=Math.sin(m),T=Math.cos(y),R=Math.sin(y),A=_*T,S=_*R,g=v*R,N=v*T,x=E,I=u.TWO_PI,w=Math.cos(x),O=Math.sin(x);do{w=Math.cos(x),O=Math.sin(x);var M=S-N*w;f=Math.sqrt(T*T*O*O+M*M),c=g+A*w,s=Math.atan2(f,c);var C;0===f?(C=0,h=1):(C=A*O/f,h=1-C*C),I=x,d=c-2*g/h,isNaN(d)&&(d=0),x=E+l(p,C,h,s,f,c,d)}while(Math.abs(x-I)>u.EPSILON12);var P=h*(t*t-r*r)/(r*r),D=1+P*(4096+P*(P*(320-175*P)-768))/16384,U=P*(256+P*(P*(74-47*P)-128))/1024,L=d*d,b=U*f*(d+U*(c*(2*L-1)-U*d*(4*f*f-3)*(4*L-3)/6)/4),F=r*D*(s-b),z=Math.atan2(T*O,S-N*w),B=Math.atan2(_*O,S*w-N);e._distance=F,e._startHeading=z,e._endHeading=B,e._uSquared=P}function h(r,n,a,i){e.normalize(i.cartographicToCartesian(n,E),p),e.normalize(i.cartographicToCartesian(a,E),E);f(r,i.maximumRadius,i.minimumRadius,n.longitude,n.latitude,a.longitude,a.latitude),r._start=t.clone(n,r._start),r._end=t.clone(a,r._end),r._start.height=0,r._end.height=0,s(r)}function d(e,a,i){var u=r(i,o.WGS84);this._ellipsoid=u,this._start=new t,this._end=new t,this._constants={},this._startHeading=void 0,this._endHeading=void 0,this._distance=void 0,this._uSquared=void 0,n(e)&&n(a)&&h(this,e,a,u)}var p=new e,E=new e;return a(d.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},startHeading:{get:function(){return this._startHeading}},endHeading:{get:function(){return this._endHeading}}}),d.prototype.setEndPoints=function(e,t){h(this,e,t,this._ellipsoid)},d.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(this._distance*e,t)},d.prototype.interpolateUsingSurfaceDistance=function(e,r){var a=this._constants,i=a.distanceRatio+e/a.b,o=Math.cos(2*i),u=Math.cos(4*i),s=Math.cos(6*i),c=Math.sin(2*i),f=Math.sin(4*i),h=Math.sin(6*i),d=Math.sin(8*i),p=i*i,E=i*p,m=a.u8Over256,y=a.u2Over4,_=a.u6Over64,v=a.u4Over16,T=2*E*m*o/3+i*(1-y+7*v/4-15*_/4+579*m/64-(v-15*_/4+187*m/16)*o-(5*_/4-115*m/16)*u-29*m*s/16)+(y/2-v+71*_/32-85*m/16)*c+(5*v/16-5*_/4+383*m/96)*f-p*((_-11*m/2)*c+5*m*f/2)+(29*_/96-29*m/16)*h+539*m*d/1536,R=Math.asin(Math.sin(T)*a.cosineAlpha),A=Math.atan(a.a/a.b*Math.tan(R));T-=a.sigma;var S=Math.cos(2*a.sigma+T),g=Math.sin(T),N=Math.cos(T),x=a.cosineU*N,I=a.sineU*g,w=Math.atan2(g*a.sineHeading,x-I*a.cosineHeading),O=w-l(a.f,a.sineAlpha,a.cosineSquaredAlpha,T,g,N,S);return n(r)?(r.longitude=this._start.longitude+O,r.latitude=A,r.height=0,r):new t(this._start.longitude+O,A,0)},d}),define("Core/isArray",["./defined"],function(e){"use strict";var t=Array.isArray;return e(t)||(t=function(e){return"[object Array]"===Object.prototype.toString.call(e)}),t}),define("Core/PolylinePipeline",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidGeodesic","./IntersectionTests","./isArray","./Math","./Matrix4","./Plane"],function(e,t,r,n,a,i,o,u,s,c,l,f){"use strict";function h(e,t,r){var n=g;n.length=e;var a;if(t===r){for(a=0;a<e;a++)n[a]=t;return n}var i=r-t,o=i/e;for(a=0;a<e;a++){var u=t+a*o;n[a]=u}return n}function d(t,r,n,a,i,o,u,s){var c=a.scaleToGeodeticSurface(t,w),l=a.scaleToGeodeticSurface(r,O),f=p.numberOfPoints(t,r,n),d=a.cartesianToCartographic(c,N),E=a.cartesianToCartographic(l,x),m=h(f,i,o);M.setEndPoints(d,E);var y=M.surfaceDistance/f,_=s;d.height=i;var v=a.cartographicToCartesian(d,I);e.pack(v,u,_),_+=3;for(var T=1;T<f;T++){var R=M.interpolateUsingSurfaceDistance(T*y,x);R.height=m[T],v=a.cartographicToCartesian(R,I),e.pack(v,u,_),_+=3}return _}var p={};p.numberOfPoints=function(t,r,n){var a=e.distance(t,r);return Math.ceil(a/n)};var E=new t;p.extractHeights=function(e,t){for(var r=e.length,n=new Array(r),a=0;a<r;a++){var i=e[a];n[a]=t.cartesianToCartographic(i,E).height}return n};var m=new l,y=new e,_=new e,v=new f(e.ZERO,0),T=new e,R=new f(e.ZERO,0),A=new e,S=new e,g=[],N=new t,x=new t,I=new e,w=new e,O=new e,M=new o;return p.wrapLongitude=function(t,a){var i=[],o=[];if(n(t)&&t.length>0){a=r(a,l.IDENTITY);var s=l.inverseTransformation(a,m),c=l.multiplyByPoint(s,e.ZERO,y),h=l.multiplyByPointAsVector(s,e.UNIT_Y,_),d=f.fromPointNormal(c,h,v),p=l.multiplyByPointAsVector(s,e.UNIT_X,T),E=f.fromPointNormal(c,p,R),g=1;i.push(e.clone(t[0]));for(var N=i[0],x=t.length,I=1;I<x;++I){var w=t[I];if(f.getPointDistance(E,N)<0||f.getPointDistance(E,w)<0){var O=u.lineSegmentPlane(N,w,d,A);if(n(O)){var M=e.multiplyByScalar(h,5e-9,S);f.getPointDistance(d,N)<0&&e.negate(M,M),i.push(e.add(O,M,new e)),o.push(g+1),e.negate(M,M),i.push(e.add(O,M,new e)),g=1}}i.push(e.clone(t[I])),g++,N=w}o.push(g)}return{positions:i,lengths:o}},p.generateArc=function(t){n(t)||(t={});var a=t.positions,o=a.length,u=r(t.ellipsoid,i.WGS84),l=r(t.height,0),f=s(l);if(o<1)return[];if(1===o){var h=u.scaleToGeodeticSurface(a[0],w);if(l=f?l[0]:l,0!==l){var E=u.geodeticSurfaceNormal(h,I);e.multiplyByScalar(E,l,E),e.add(h,E,h)}return[h.x,h.y,h.z]}var m=t.minDistance;if(!n(m)){var y=r(t.granularity,c.RADIANS_PER_DEGREE);m=c.chordLength(y,u.maximumRadius)}var _,v=0;for(_=0;_<o-1;_++)v+=p.numberOfPoints(a[_],a[_+1],m);var T=3*(v+1),R=new Array(T),A=0;for(_=0;_<o-1;_++){var S=a[_],x=a[_+1],O=f?l[_]:l,M=f?l[_+1]:l;
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+  @license
+  when.js - https://github.com/cujojs/when
+
+  MIT License (c) copyright B Cavalier & J Hann
+
+ * A lightweight CommonJS Promises/A and when() implementation
+ * when is part of the cujo.js family of libraries (http://cujojs.com/)
+ *
+ * Licensed under the MIT License at:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * @version 1.7.1
+ */
+
+/**
+@license
+sprintf.js from the php.js project - https://github.com/kvz/phpjs
+Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
+
+php.js is copyright 2012 Kevin van Zonneveld.
+
+Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
+(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
+(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
+Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
+Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
+Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
+Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
+L. Rodrigues (http://www.jsfromhell.com), Ash Searle
+(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
+Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
+Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
+http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
+Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
+(http://webdevhobo.blogspot.com/), marrtins, GeekFG
+(http://geekfg.blogspot.com), Andrea Giammarchi
+(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
+gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
+Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
+(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
+Marc Palau, Martin
+(http://www.erlenwiese.de/), Breaking Par Consulting Inc
+(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
+Chris, Mirek Slugen, saulius, Alfonso Jimenez
+(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
+Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
+Ariede (http://caioariede.com), Robin, Kankrelune
+(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
+(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
+Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
+David, Aman Gupta, Michael White, Public Domain
+(http://www.json.org/json2.js), Steven Levithan
+(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
+Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
+Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
+(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
+Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
+Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
+(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
+(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
+ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
+(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
+Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
+Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
+(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
+josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
+Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
+(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
+(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
+Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
+(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
+(http://yass.meetcweb.com), Peter-Paul Koch
+(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
+(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
+Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
+vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
+Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
+(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
+B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
+(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
+Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
+Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
+(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
+Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
+Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
+sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
+Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
+(http://www.premasolutions.com/), Philippe Jausions
+(http://pear.php.net/user/jausions), Aidan Lister
+(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
+strcmp, Taras Bogach, jpfle, Alexander Ermolaev
+(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
+dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
+(http://www.pedrotainha.com), James, Arnout Kazemier
+(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
+FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
+Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
+daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
+W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
+(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
+Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
+(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
+Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
+Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
+(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
+Russell Walker (http://www.nbill.co.uk/), Jamie Beck
+(http://www.terabit.ca/), setcookie, Michael, YUI Library:
+http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
+http://hacks.bluesmoon.info/strftime/strftime.js, Ben
+(http://benblume.co.uk/), DtTvB
+(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
+meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
+(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
+Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
+Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
+Bryan
+
+Licensed under the MIT (MIT-LICENSE.txt) license.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
+OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/**
+ * @license
+ *
+ * Grauw URI utilities
+ *
+ * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
+ *
+ * @author Laurens Holst (http://www.grauw.nl/)
+ *
+ *   Copyright 2012 Laurens Holst
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var r;for(this.mti==this.N+1&&this.init_genrand(5489),r=0;r<this.N-this.M;r++)e=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+this.M]^e>>>1^t[1&e];for(;r<this.N-1;r++)e=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";var a={};a.EPSILON1=.1,a.EPSILON2=.01,a.EPSILON3=.001,a.EPSILON4=1e-4,a.EPSILON5=1e-5,a.EPSILON6=1e-6,a.EPSILON7=1e-7,a.EPSILON8=1e-8,a.EPSILON9=1e-9,a.EPSILON10=1e-10,a.EPSILON11=1e-11,a.EPSILON12=1e-12,a.EPSILON13=1e-13,a.EPSILON14=1e-14,a.EPSILON15=1e-15,a.EPSILON16=1e-16,a.EPSILON17=1e-17,a.EPSILON18=1e-18,a.EPSILON19=1e-19,a.EPSILON20=1e-20,a.GRAVITATIONALPARAMETER=3986004418e5,a.SOLAR_RADIUS=6955e5,a.LUNAR_RADIUS=1737400,a.SIXTY_FOUR_KILOBYTES=65536,a.sign=function(e){return e>0?1:e<0?-1:0},a.signNotZero=function(e){return e<0?-1:1},a.toSNorm=function(e,r){return r=t(r,255),Math.round((.5*a.clamp(e,-1,1)+.5)*r)},a.fromSNorm=function(e,r){return r=t(r,255),a.clamp(e,0,r)/r*2-1},a.sinh=function(e){var t=Math.pow(Math.E,e),r=Math.pow(Math.E,-1*e);return.5*(t-r)},a.cosh=function(e){var t=Math.pow(Math.E,e),r=Math.pow(Math.E,-1*e);return.5*(t+r)},a.lerp=function(e,t,r){return(1-r)*e+r*t},a.PI=Math.PI,a.ONE_OVER_PI=1/Math.PI,a.PI_OVER_TWO=.5*Math.PI,a.PI_OVER_THREE=Math.PI/3,a.PI_OVER_FOUR=Math.PI/4,a.PI_OVER_SIX=Math.PI/6,a.THREE_PI_OVER_TWO=3*Math.PI*.5,a.TWO_PI=2*Math.PI,a.ONE_OVER_TWO_PI=1/(2*Math.PI),a.RADIANS_PER_DEGREE=Math.PI/180,a.DEGREES_PER_RADIAN=180/Math.PI,a.RADIANS_PER_ARCSECOND=a.RADIANS_PER_DEGREE/3600,a.toRadians=function(e){return e*a.RADIANS_PER_DEGREE},a.toDegrees=function(e){return e*a.DEGREES_PER_RADIAN},a.convertLongitudeRange=function(e){var t=a.TWO_PI,r=e-Math.floor(e/t)*t;return r<-Math.PI?r+t:r>=Math.PI?r-t:r},a.negativePiToPi=function(e){return a.zeroToTwoPi(e+a.PI)-a.PI},a.zeroToTwoPi=function(e){var t=a.mod(e,a.TWO_PI);return 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e===t||r(e)&&r(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e.longitude-t.longitude)<=n&&Math.abs(e.latitude-t.latitude)<=n&&Math.abs(e.height-t.height)<=n},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),r=Object.defineProperties;return t&&e(r)||(r=function(e){return e}),r}),define("Core/Ellipsoid",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,r,n,a,i,o,u,s){"use strict";function c(t,n,a,i){n=r(n,0),a=r(a,0),i=r(i,0),t._radii=new e(n,a,i),t._radiiSquared=new e(n*n,a*a,i*i),t._radiiToTheFourth=new e(n*n*n*n,a*a*a*a,i*i*i*i),t._oneOverRadii=new e(0===n?0:1/n,0===a?0:1/a,0===i?0:1/i),t._oneOverRadiiSquared=new e(0===n?0:1/(n*n),0===a?0:1/(a*a),0===i?0:1/(i*i)),t._minimumRadius=Math.min(n,a,i),t._maximumRadius=Math.max(n,a,i),t._centerToleranceSquared=u.EPSILON1}function l(e,t,r){this._radii=void 0,this._radiiSquared=void 0,this._radiiToTheFourth=void 0,this._oneOverRadii=void 0,this._oneOverRadiiSquared=void 0,this._minimumRadius=void 0,this._maximumRadius=void 0,this._centerToleranceSquared=void 0,c(this,e,t,r)}a(l.prototype,{radii:{get:function(){return this._radii}},radiiSquared:{get:function(){return 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r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r[9]=e[9]*t,r[10]=e[10]*t,r[11]=e[11]*t,r[12]=e[12]*t,r[13]=e[13]*t,r[14]=e[14]*t,r[15]=e[15]*t,r},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var r=e[1],n=e[2],a=e[3],i=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=i,t[10]=e[10],t[11]=e[14],t[12]=a,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||n(e)&&n(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r&&Math.abs(e[4]-t[4])<=r&&Math.abs(e[5]-t[5])<=r&&Math.abs(e[6]-t[6])<=r&&Math.abs(e[7]-t[7])<=r&&Math.abs(e[8]-t[8])<=r&&Math.abs(e[9]-t[9])<=r&&Math.abs(e[10]-t[10])<=r&&Math.abs(e[11]-t[11])<=r&&Math.abs(e[12]-t[12])<=r&&Math.abs(e[13]-t[13])<=r&&Math.abs(e[14]-t[14])<=r&&Math.abs(e[15]-t[15])<=r},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var y=new s,_=new s,v=new t,T=new t(0,0,0,1);return l.inverse=function(e,r){if(s.equalsEpsilon(l.getRotation(e,y),_,u.EPSILON7)&&t.equals(l.getRow(e,3,v),T))return r[0]=0,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=0,r[11]=0,r[12]=-e[12],r[13]=-e[13],r[14]=-e[14],r[15]=1,r;var n=e[0],a=e[4],i=e[8],o=e[12],f=e[1],h=e[5],d=e[9],p=e[13],E=e[2],m=e[6],R=e[10],A=e[14],S=e[3],g=e[7],N=e[11],x=e[15],I=R*x,w=A*N,O=m*x,M=A*g,C=m*N,P=R*g,D=E*x,U=A*S,L=E*N,b=R*S,F=E*g,z=m*S,B=I*h+M*d+C*p-(w*h+O*d+P*p),G=w*f+D*d+b*p-(I*f+U*d+L*p),q=O*f+U*h+F*p-(M*f+D*h+z*p),V=P*f+L*h+z*d-(C*f+b*h+F*d),W=w*a+O*i+P*o-(I*a+M*i+C*o),X=I*n+U*i+L*o-(w*n+D*i+b*o),H=M*n+D*a+z*o-(O*n+U*a+F*o),Y=C*n+b*a+F*i-(P*n+L*a+z*i);I=i*p,w=o*d,O=a*p,M=o*h,C=a*d,P=i*h,D=n*p,U=o*f,L=n*d,b=i*f,F=n*h,z=a*f;var k=I*g+M*N+C*x-(w*g+O*N+P*x),Z=w*S+D*N+b*x-(I*S+U*N+L*x),j=O*S+U*g+F*x-(M*S+D*g+z*x),K=P*S+L*g+z*N-(C*S+b*g+F*N),J=O*R+P*A+w*m-(C*A+I*m+M*R),Q=L*A+I*E+U*R-(D*R+b*A+w*E),$=D*m+z*A+M*E-(F*A+O*E+U*m),ee=F*R+C*E+b*m-(L*m+z*R+P*E),te=n*B+a*G+i*q+o*V;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,r[0]=B*te,r[1]=G*te,r[2]=q*te,r[3]=V*te,r[4]=W*te,r[5]=X*te,r[6]=H*te,r[7]=Y*te,r[8]=k*te,r[9]=Z*te,r[10]=j*te,r[11]=K*te,r[12]=J*te,r[13]=Q*te,r[14]=$*te,r[15]=ee*te,r},l.inverseTransformation=function(e,t){var r=e[0],n=e[1],a=e[2],i=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],h=e[13],d=e[14],p=-r*f-n*h-a*d,E=-i*f-o*h-u*d,m=-s*f-c*h-l*d;return t[0]=r,t[1]=i,t[2]=s,t[3]=0,t[4]=n,t[5]=o,t[6]=c,t[7]=0,t[8]=a,t[9]=u,t[10]=l,t[11]=0,t[12]=p,t[13]=E,t[14]=m,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,a(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return l.equals(this,e)},l.equalsArray=function(e,t,r){return e[0]===t[r]&&e[1]===t[r+1]&&e[2]===t[r+2]&&e[3]===t[r+3]&&e[4]===t[r+4]&&e[5]===t[r+5]&&e[6]===t[r+6]&&e[7]===t[r+7]&&e[8]===t[r+8]&&e[9]===t[r+9]&&e[10]===t[r+10]&&e[11]===t[r+11]&&e[12]===t[r+12]&&e[13]===t[r+13]&&e[14]===t[r+14]&&e[15]===t[r+15]},l.prototype.equalsEpsilon=function(e,t){return l.equalsEpsilon(this,e,t)},l.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},l}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(e,t,r,n){"use strict";function a(t,r){this.normal=e.clone(t),this.distance=r}a.fromPointNormal=function(r,n,i){var o=-e.dot(n,r);return t(i)?(e.clone(n,i.normal),i.distance=o,i):new a(n,o)};var i=new e;return a.fromCartesian4=function(r,n){var o=e.fromCartesian4(r,i),u=r.w;return t(n)?(e.clone(o,n.normal),n.distance=u,n):new a(o,u)},a.getPointDistance=function(t,r){return e.dot(t.normal,r)+t.distance},a.ORIGIN_XY_PLANE=n(new a(e.UNIT_Z,0)),a.ORIGIN_YZ_PLANE=n(new a(e.UNIT_X,0)),a.ORIGIN_ZX_PLANE=n(new a(e.UNIT_Y,0)),a}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,r,n,a,i,o,u,s,c,l,f,h){"use strict";function d(t,n){this.center=e.clone(r(t,e.ZERO)),this.radius=r(n,0)}var p=new e,E=new e,m=new e,y=new e,_=new e,v=new e,T=new e,R=new e,A=new e,S=new e,g=new e,N=new e;d.fromPoints=function(t,r){if(n(r)||(r=new d),!n(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;for(var a=e.clone(t[0],T),i=e.clone(a,p),o=e.clone(a,E),u=e.clone(a,m),s=e.clone(a,y),c=e.clone(a,_),l=e.clone(a,v),f=t.length,h=1;h<f;h++){e.clone(t[h],a);var x=a.x,I=a.y,w=a.z;x<i.x&&e.clone(a,i),x>s.x&&e.clone(a,s),I<o.y&&e.clone(a,o),I>c.y&&e.clone(a,c),w<u.z&&e.clone(a,u),w>l.z&&e.clone(a,l)}var O=e.magnitudeSquared(e.subtract(s,i,R)),M=e.magnitudeSquared(e.subtract(c,o,R)),C=e.magnitudeSquared(e.subtract(l,u,R)),P=i,D=s,U=O;M>U&&(U=M,P=o,D=c),C>U&&(U=C,P=u,D=l);var L=A;L.x=.5*(P.x+D.x),L.y=.5*(P.y+D.y),L.z=.5*(P.z+D.z);var b=e.magnitudeSquared(e.subtract(D,L,R)),F=Math.sqrt(b),z=S;z.x=i.x,z.y=o.y,z.z=u.z;var B=g;B.x=s.x,B.y=c.y,B.z=l.z;var G=e.multiplyByScalar(e.add(z,B,R),.5,N),q=0;for(h=0;h<f;h++){e.clone(t[h],a);var V=e.magnitude(e.subtract(a,G,R));V>q&&(q=V);var W=e.magnitudeSquared(e.subtract(a,L,R));if(W>b){var X=Math.sqrt(W);F=.5*(F+X),b=F*F;var H=X-F;L.x=(F*L.x+H*a.x)/X,L.y=(F*L.y+H*a.y)/X,L.z=(F*L.z+H*a.z)/X}}return F<q?(e.clone(L,r.center),r.radius=F):(e.clone(G,r.center),r.radius=q),r};var x=new o,I=new e,w=new e,O=new t,M=new t;d.fromRectangle2D=function(e,t,r){return d.fromRectangleWithHeights2D(e,t,0,0,r)},d.fromRectangleWithHeights2D=function(t,a,i,o,u){if(n(u)||(u=new d),!n(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;a=r(a,x),h.southwest(t,O),O.height=i,h.northeast(t,M),M.height=o;var s=a.project(O,I),c=a.project(M,w),l=c.x-s.x,f=c.y-s.y,p=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+p*p);var E=u.center;return E.x=s.x+.5*l,E.y=s.y+.5*f,E.z=s.z+.5*p,u};var C=[];d.fromRectangle3D=function(e,t,a,o){t=r(t,i.WGS84),a=r(a,0);var u;return n(e)&&(u=h.subsample(e,t,a,C)),d.fromPoints(u,o)},d.fromVertices=function(t,a,i,o){if(n(o)||(o=new d),!n(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;a=r(a,e.ZERO),i=r(i,3);var u=T;u.x=t[0]+a.x,u.y=t[1]+a.y,u.z=t[2]+a.z;for(var s=e.clone(u,p),c=e.clone(u,E),l=e.clone(u,m),f=e.clone(u,y),h=e.clone(u,_),x=e.clone(u,v),I=t.length,w=0;w<I;w+=i){var O=t[w]+a.x,M=t[w+1]+a.y,C=t[w+2]+a.z;u.x=O,u.y=M,u.z=C,O<s.x&&e.clone(u,s),O>f.x&&e.clone(u,f),M<c.y&&e.clone(u,c),M>h.y&&e.clone(u,h),C<l.z&&e.clone(u,l),C>x.z&&e.clone(u,x)}var P=e.magnitudeSquared(e.subtract(f,s,R)),D=e.magnitudeSquared(e.subtract(h,c,R)),U=e.magnitudeSquared(e.subtract(x,l,R)),L=s,b=f,F=P;D>F&&(F=D,L=c,b=h),U>F&&(F=U,L=l,b=x);var z=A;z.x=.5*(L.x+b.x),z.y=.5*(L.y+b.y),z.z=.5*(L.z+b.z);var B=e.magnitudeSquared(e.subtract(b,z,R)),G=Math.sqrt(B),q=S;q.x=s.x,q.y=c.y,q.z=l.z;var V=g;V.x=f.x,V.y=h.y,V.z=x.z;var W=e.multiplyByScalar(e.add(q,V,R),.5,N),X=0;for(w=0;w<I;w+=i){u.x=t[w]+a.x,u.y=t[w+1]+a.y,u.z=t[w+2]+a.z;var H=e.magnitude(e.subtract(u,W,R));H>X&&(X=H);var Y=e.magnitudeSquared(e.subtract(u,z,R));if(Y>B){var k=Math.sqrt(Y);G=.5*(G+k),B=G*G;var Z=k-G;z.x=(G*z.x+Z*u.x)/k,z.y=(G*z.y+Z*u.y)/k,z.z=(G*z.z+Z*u.z)/k}}return G<X?(e.clone(z,o.center),o.radius=G):(e.clone(W,o.center),o.radius=X),o},d.fromEncodedCartesianVertices=function(t,r,a){if(n(a)||(a=new d),!n(t)||!n(r)||t.length!==r.length||0===t.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;var i=T;i.x=t[0]+r[0],i.y=t[1]+r[1],i.z=t[2]+r[2];for(var o=e.clone(i,p),u=e.clone(i,E),s=e.clone(i,m),c=e.clone(i,y),l=e.clone(i,_),f=e.clone(i,v),h=t.length,x=0;x<h;x+=3){var I=t[x]+r[x],w=t[x+1]+r[x+1],O=t[x+2]+r[x+2];i.x=I,i.y=w,i.z=O,I<o.x&&e.clone(i,o),I>c.x&&e.clone(i,c),w<u.y&&e.clone(i,u),w>l.y&&e.clone(i,l),O<s.z&&e.clone(i,s),O>f.z&&e.clone(i,f)}var M=e.magnitudeSquared(e.subtract(c,o,R)),C=e.magnitudeSquared(e.subtract(l,u,R)),P=e.magnitudeSquared(e.subtract(f,s,R)),D=o,U=c,L=M;C>L&&(L=C,D=u,U=l),P>L&&(L=P,D=s,U=f);var b=A;b.x=.5*(D.x+U.x),b.y=.5*(D.y+U.y),b.z=.5*(D.z+U.z);var F=e.magnitudeSquared(e.subtract(U,b,R)),z=Math.sqrt(F),B=S;B.x=o.x,B.y=u.y,B.z=s.z;var G=g;G.x=c.x,G.y=l.y,G.z=f.z;var q=e.multiplyByScalar(e.add(B,G,R),.5,N),V=0;for(x=0;x<h;x+=3){i.x=t[x]+r[x],i.y=t[x+1]+r[x+1],i.z=t[x+2]+r[x+2];var W=e.magnitude(e.subtract(i,q,R));W>V&&(V=W);var X=e.magnitudeSquared(e.subtract(i,b,R));if(X>F){var H=Math.sqrt(X);z=.5*(z+H),F=z*z;var Y=H-z;b.x=(z*b.x+Y*i.x)/H,b.y=(z*b.y+Y*i.y)/H,b.z=(z*b.z+Y*i.z)/H}}return z<V?(e.clone(b,a.center),a.radius=z):(e.clone(q,a.center),a.radius=V),a},d.fromCornerPoints=function(t,r,a){n(a)||(a=new d);var i=a.center;return e.add(t,r,i),e.multiplyByScalar(i,.5,i),a.radius=e.distance(i,r),a},d.fromEllipsoid=function(t,r){return n(r)||(r=new d),e.clone(e.ZERO,r.center),r.radius=t.maximumRadius,r};var P=new e;d.fromBoundingSpheres=function(t,r){if(n(r)||(r=new d),!n(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;var a=t.length;if(1===a)return d.clone(t[0],r);if(2===a)return d.union(t[0],t[1],r);for(var i=[],o=0;o<a;o++)i.push(t[o].center);r=d.fromPoints(i,r);var u=r.center,s=r.radius;for(o=0;o<a;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return r.radius=s,r};var D=new e,U=new e,L=new e;d.fromOrientedBoundingBox=function(t,r){n(r)||(r=new d);var a=t.halfAxes,i=c.getColumn(a,0,D),o=c.getColumn(a,1,U),u=c.getColumn(a,2,L),s=e.magnitude(i),l=e.magnitude(o),f=e.magnitude(u);return r.center=e.clone(t.center,r.center),r.radius=Math.max(s,l,f),r},d.clone=function(t,r){if(n(t))return n(r)?(r.center=e.clone(t.center,r.center),r.radius=t.radius,r):new d(t.center,t.radius)},d.packedLength=4,d.pack=function(e,t,n){n=r(n,0);var a=e.center;return t[n++]=a.x,t[n++]=a.y,t[n++]=a.z,t[n]=e.radius,t},d.unpack=function(e,t,a){t=r(t,0),n(a)||(a=new d);var i=a.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],a.radius=e[t],a};var b=new e,F=new e;d.union=function(t,r,a){n(a)||(a=new d);var i=t.center,o=t.radius,u=r.center,s=r.radius,c=e.subtract(u,i,b),l=e.magnitude(c);if(o>=l+s)return t.clone(a),a;if(s>=l+o)return r.clone(a),a;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,F);return e.add(h,i,h),e.clone(h,a.center),a.radius=f,a};var z=new e;d.expand=function(t,r,n){n=d.clone(t,n);var a=e.magnitude(e.subtract(r,n.center,z));return a>n.radius&&(n.radius=a),n},d.intersectPlane=function(t,r){var n=t.center,a=t.radius,i=r.normal,o=e.dot(i,n)+r.distance;return o<-a?u.OUTSIDE:o<a?u.INTERSECTING:u.INSIDE},d.transform=function(e,t,r){return n(r)||(r=new d),r.center=l.multiplyByPoint(t,e.center,r.center),r.radius=l.getMaximumScale(t)*e.radius,r};var B=new e;d.distanceSquaredTo=function(t,r){var n=e.subtract(t.center,r,B);return e.magnitudeSquared(n)-t.radius*t.radius},d.transformWithoutScale=function(e,t,r){return n(r)||(r=new d),r.center=l.multiplyByPoint(t,e.center,r.center),r.radius=e.radius,r};var G=new e;d.computePlaneDistances=function(t,r,a,i){n(i)||(i=new s);var o=e.subtract(t.center,r,G),u=e.dot(a,o);return i.start=u-t.radius,i.stop=u+t.radius,i};for(var q=new e,V=new e,W=new e,X=new e,H=new e,Y=new t,k=new Array(8),Z=0;Z<8;++Z)k[Z]=new e;var j=new o;return d.projectTo2D=function(t,n,a){n=r(n,j);var i=n.ellipsoid,o=t.center,u=t.radius,s=i.geodeticSurfaceNormal(o,q),c=e.cross(e.UNIT_Z,s,V);e.normalize(c,c);var l=e.cross(s,c,W);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,H),h=e.negate(c,X),p=k,E=p[0];e.add(s,l,E),e.add(E,c,E),E=p[1],e.add(s,l,E),e.add(E,h,E),E=p[2],e.add(s,f,E),e.add(E,h,E),E=p[3],e.add(s,f,E),e.add(E,c,E),e.negate(s,s),E=p[4],e.add(s,l,E),e.add(E,c,E),E=p[5],e.add(s,l,E),e.add(E,h,E),E=p[6],e.add(s,f,E),e.add(E,h,E),E=p[7],e.add(s,f,E),e.add(E,c,E);for(var m=p.length,y=0;y<m;++y){var _=p[y];e.add(o,_,_);var v=i.cartesianToCartographic(_,Y);n.project(v,_)}a=d.fromPoints(p,a),o=a.center;var T=o.x,R=o.y,A=o.z;return o.x=A,o.y=T,o.z=R,a},d.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},d.equals=function(t,r){return t===r||n(t)&&n(r)&&e.equals(t.center,r.center)&&t.radius===r.radius},d.prototype.intersectPlane=function(e){return d.intersectPlane(this,e)},d.prototype.distanceSquaredTo=function(e){return d.distanceSquaredTo(this,e)},d.prototype.computePlaneDistances=function(e,t,r){return d.computePlaneDistances(this,e,t,r)},d.prototype.isOccluded=function(e){return d.isOccluded(this,e)},d.prototype.equals=function(e){return d.equals(this,e)},d.prototype.clone=function(e){return d.clone(this,e)},d}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){
+"use strict";var 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PLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var r,n={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},a={};return t(a,{element:{get:function(){if(a.supportsFullscreen())return document[n.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return n.fullscreenchange}},errorEventName:{get:function(){if(a.supportsFullscreen())return n.fullscreenerror}},enabled:{get:function(){if(a.supportsFullscreen())return document[n.fullscreenEnabled]}},fullscreen:{get:function(){if(a.supportsFullscreen())return null!==a.element}}}),a.supportsFullscreen=function(){if(e(r))return r;r=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return 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0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenChange"),n.fullscreenchange=a),a=s+"fullscreenerror",void 0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenError"),n.fullscreenerror=a)}return r},a.requestFullscreen=function(e,t){a.supportsFullscreen()&&e[n.requestFullscreen]({vrDisplay:t})},a.exitFullscreen=function(){a.supportsFullscreen()&&document[n.exitFullscreen]()},a}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,r){"use strict";function n(e){for(var t=e.split("."),r=0,n=t.length;r<n;++r)t[r]=parseInt(t[r],10);return t}function a(){if(!t(v)){v=!1;var e=/ Chrome\/([\.0-9]+)/.exec(_.userAgent);null!==e&&(v=!0,T=n(e[1]))}return v}function i(){return a()&&T}function o(){if(!t(R)&&(R=!1,!a()&&/ Safari\/[\.0-9]+/.test(_.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(_.userAgent);null!==e&&(R=!0,A=n(e[1]))}return R}function u(){return o()&&A}function s(){if(!t(S)){S=!1;var e=/ 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L,b=l[U],F=b*b,z=Math.max(1-F,0),B=Math.sqrt(z);L=i.sign(p)===i.sign(m)?h(p*F+m,E*b,i.EPSILON12):i.sign(m)===i.sign(E*b)?h(p*F,E*b+m,i.EPSILON12):h(p*F+E*b,m,i.EPSILON12);var G=h(y*b,_,i.EPSILON15),q=L*G;q<0?v.push(new e(a,c*b,c*B)):q>0?v.push(new e(a,c*b,c*-B)):0!==B?(v.push(new e(a,c*b,c*-B)),v.push(new e(a,c*b,c*B)),++U):v.push(new e(a,c*b,c*B))}return v}var p={};p.rayPlane=function(t,r,a){n(a)||(a=new e);var o=t.origin,u=t.direction,s=r.normal,c=e.dot(s,u);if(!(Math.abs(c)<i.EPSILON15)){var l=(-r.distance-e.dot(s,o))/c;if(!(l<0))return a=e.multiplyByScalar(u,l,a),e.add(o,a,a)}};var E=new e,m=new e,y=new e,_=new e,v=new e;p.rayTriangleParametric=function(t,n,a,o,u){u=r(u,!1);var s,c,l,f,h,d=t.origin,p=t.direction,T=e.subtract(a,n,E),R=e.subtract(o,n,m),A=e.cross(p,R,y),S=e.dot(T,A);if(u){if(S<i.EPSILON6)return;if(s=e.subtract(d,n,_),l=e.dot(s,A),l<0||l>S)return;if(c=e.cross(s,T,v),f=e.dot(p,c),f<0||l+f>S)return;h=e.dot(R,c)/S}else{if(Math.abs(S)<i.EPSILON6)return;var g=1/S;if(s=e.subtract(d,n,_),l=e.dot(s,A)*g,l<0||l>1)return;if(c=e.cross(s,T,v),f=e.dot(p,c)*g,f<0||l+f>1)return;h=e.dot(R,c)*g}return h},p.rayTriangle=function(t,r,a,i,o,u){var s=p.rayTriangleParametric(t,r,a,i,o);if(n(s)&&!(s<0))return n(u)||(u=new e),e.multiplyByScalar(t.direction,s,u),e.add(t.origin,u,u)};var T=new c;p.lineSegmentTriangle=function(t,r,a,i,o,u,s){var c=T;e.clone(t,c.origin),e.subtract(r,t,c.direction),e.normalize(c.direction,c.direction);var l=p.rayTriangleParametric(c,a,i,o,u);if(!(!n(l)||l<0||l>e.distance(t,r)))return n(s)||(s=new e),e.multiplyByScalar(c.direction,l,s),e.add(c.origin,s,s)};var R={root0:0,root1:0};p.raySphere=function(e,t,r){if(r=f(e,t,r),n(r)&&!(r.stop<0))return r.start=Math.max(r.start,0),r};var A=new c;p.lineSegmentSphere=function(t,r,a,i){var o=A;e.clone(t,o.origin);var u=e.subtract(r,t,o.direction),s=e.magnitude(u);if(e.normalize(u,u),i=f(o,a,i),!(!n(i)||i.stop<0||i.start>s))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,s),i};var S=new e,g=new e;p.rayEllipsoid=function(t,r){var n,a,i,o,u,s=r.oneOverRadii,c=e.multiplyComponents(s,t.origin,S),l=e.multiplyComponents(s,t.direction,g),f=e.magnitudeSquared(c),h=e.dot(c,l);if(f>1){if(h>=0)return;var d=h*h;if(n=f-1,a=e.magnitudeSquared(l),i=a*n,d<i)return;if(d>i){o=h*h-i,u=-h+Math.sqrt(o);var p=u/a,E=n/u;return p<E?{start:p,stop:E}:{start:E,stop:p}}var m=Math.sqrt(n/a);return{start:m,stop:m}}return f<1?(n=f-1,a=e.magnitudeSquared(l),i=a*n,o=h*h-i,u=-h+Math.sqrt(o),{start:0,stop:u/a}):h<0?(a=e.magnitudeSquared(l),{start:0,stop:-h/a}):void 0};var N=new e,x=new e,I=new e,w=new e,O=new e,M=new o,C=new o,P=new o,D=new o,U=new o,L=new o,b=new o,F=new e,z=new e,B=new t;p.grazingAltitudeLocation=function(t,r){var a=t.origin,u=t.direction,s=r.geodeticSurfaceNormal(a,N);if(e.dot(u,s)>=0)return a;var c=n(this.rayEllipsoid(t,r)),l=r.transformPositionToScaledSpace(u,N),f=e.normalize(l,l),h=e.mostOrthogonalAxis(l,w),p=e.normalize(e.cross(h,f,x),x),E=e.normalize(e.cross(f,p,I),I),m=M;m[0]=f.x,m[1]=f.y,m[2]=f.z,m[3]=p.x,m[4]=p.y,m[5]=p.z,m[6]=E.x,m[7]=E.y,m[8]=E.z;var y=o.transpose(m,C),_=o.fromScale(r.radii,P),v=o.fromScale(r.oneOverRadii,D),T=U;T[0]=0,T[1]=-u.z,T[2]=u.y,T[3]=u.z,T[4]=0,T[5]=-u.x,T[6]=-u.y,T[7]=u.x,T[8]=0;var R,A,S=o.multiply(o.multiply(y,v,L),T,L),g=o.multiply(o.multiply(S,_,b),m,b),G=o.multiplyByVector(S,a,O),q=d(g,e.negate(G,N),0,0,1),V=q.length;if(V>0){for(var W=e.clone(e.ZERO,z),X=Number.NEGATIVE_INFINITY,H=0;H<V;++H){R=o.multiplyByVector(_,o.multiplyByVector(m,q[H],F),F);var Y=e.normalize(e.subtract(R,a,w),w),k=e.dot(Y,u);k>X&&(X=k,W=e.clone(R,W))}var Z=r.cartesianToCartographic(W,B);return X=i.clamp(X,0,1),A=e.magnitude(e.subtract(W,a,w))*Math.sqrt(1-X*X),A=c?-A:A,Z.height=A,r.cartographicToCartesian(Z,new e)}};var G=new e;return p.lineSegmentPlane=function(t,r,a,o){n(o)||(o=new e);var u=e.subtract(r,t,G),s=a.normal,c=e.dot(s,u);if(!(Math.abs(c)<i.EPSILON6)){var l=e.dot(s,t),f=-(a.distance+l)/c;if(!(f<0||f>1))return e.multiplyByScalar(u,f,o),e.add(t,o,o),o}},p.trianglePlaneIntersection=function(t,r,n,a){var i=a.normal,o=a.distance,u=e.dot(i,t)+o<0,s=e.dot(i,r)+o<0,c=e.dot(i,n)+o<0,l=0;l+=u?1:0,l+=s?1:0,l+=c?1:0;var f,h;if(1!==l&&2!==l||(f=new e,h=new e),1===l){if(u)return p.lineSegmentPlane(t,r,a,f),p.lineSegmentPlane(t,n,a,h),{positions:[t,r,n,f,h],indices:[0,3,4,1,2,4,1,4,3]};if(s)return p.lineSegmentPlane(r,n,a,f),p.lineSegmentPlane(r,t,a,h),{positions:[t,r,n,f,h],indices:[1,3,4,2,0,4,2,4,3]};if(c)return p.lineSegmentPlane(n,t,a,f),p.lineSegmentPlane(n,r,a,h),{positions:[t,r,n,f,h],indices:[2,3,4,0,1,4,0,4,3]}}else if(2===l){if(!u)return p.lineSegmentPlane(r,t,a,f),p.lineSegmentPlane(n,t,a,h),{positions:[t,r,n,f,h],indices:[1,2,4,1,4,3,0,3,4]};if(!s)return 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t=d.computeNumberOfVertices(e),r=y.createTypedArray(t,t),n=0;n<t;++n)r[n]=n;return e.indices=r,e}function G(e){var t=d.computeNumberOfVertices(e),r=y.createTypedArray(t,2*(t-1));r[0]=0,r[1]=1;for(var n=2,a=2;a<t;++a)r[n++]=a-1,r[n++]=a;return e.indices=r,e.primitiveType=g.LINES,e}function q(e){var t=d.computeNumberOfVertices(e),r=y.createTypedArray(t,2*t);r[0]=0,r[1]=1;for(var n=2,a=2;a<t;++a)r[n++]=a-1,r[n++]=a;return r[n++]=t-1,r[n]=0,e.indices=r,e.primitiveType=g.LINES,e}function V(e){switch(e.primitiveType){case g.TRIANGLE_FAN:return F(e);case g.TRIANGLE_STRIP:return z(e);case g.TRIANGLES:return b(e);case g.LINE_STRIP:return G(e);case g.LINE_LOOP:return q(e);case g.LINES:return B(e)}return e}function W(e,t){Math.abs(e.y)<T.EPSILON6&&(t?e.y=-T.EPSILON6:e.y=T.EPSILON6)}function X(e,t,r){if(0!==e.y&&0!==t.y&&0!==r.y)return W(e,e.y<0),W(t,t.y<0),void W(r,r.y<0);var n,a=Math.abs(e.y),i=Math.abs(t.y),o=Math.abs(r.y);n=a>i?a>o?T.sign(e.y):T.sign(r.y):i>o?T.sign(t.y):T.sign(r.y);var 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i=n[a];i.values=u.createTypedArray(i.componentDatatype,i.values)}var o=d.computeNumberOfVertices(e);return e.indices=y.createTypedArray(o,e.indices),t&&(e.boundingSphere=r.fromVertices(n.position.values)),e}}function Z(e){var t=e.attributes,r={};for(var n in t)if(t.hasOwnProperty(n)&&c(t[n])&&c(t[n].values)){var a=t[n];r[n]=new p({componentDatatype:a.componentDatatype,componentsPerAttribute:a.componentsPerAttribute,normalize:a.normalize,values:[]})}return new d({attributes:r,indices:[],primitiveType:e.primitiveType})}function j(e,t,r){var n=c(e.geometry.boundingSphere);t=k(t,n),r=k(r,n),c(r)&&!c(t)?e.geometry=r:!c(r)&&c(t)?e.geometry=t:(e.westHemisphereGeometry=t,e.eastHemisphereGeometry=r,e.geometry=void 0)}function K(e,r,i,o,u,s,l,f,h,d,p){if(c(s)||c(l)||c(f)||c(h)){var E=a.fromArray(u,3*e,Ie),m=a.fromArray(u,3*r,we),y=a.fromArray(u,3*i,Oe),_=t(o,E,m,y,Me);if(c(s)){var v=a.fromArray(s,3*e,Ie),T=a.fromArray(s,3*r,we),R=a.fromArray(s,3*i,Oe);a.multiplyByScalar(v,_.x,v),a.multiplyByScalar(T,_.y,T),a.multiplyByScalar(R,_.z,R);var A=a.add(v,T,v);a.add(A,R,A),a.normalize(A,A),a.pack(A,d.normal.values,3*p)}if(c(l)){var S=a.fromArray(l,3*e,Ie),g=a.fromArray(l,3*r,we),N=a.fromArray(l,3*i,Oe);a.multiplyByScalar(S,_.x,S),a.multiplyByScalar(g,_.y,g),a.multiplyByScalar(N,_.z,N);var x=a.add(S,g,S);a.add(x,N,x),a.normalize(x,x),a.pack(x,d.binormal.values,3*p)}if(c(f)){var I=a.fromArray(f,3*e,Ie),w=a.fromArray(f,3*r,we),O=a.fromArray(f,3*i,Oe);a.multiplyByScalar(I,_.x,I),a.multiplyByScalar(w,_.y,w),a.multiplyByScalar(O,_.z,O);var M=a.add(I,w,I);a.add(M,O,M),a.normalize(M,M),a.pack(M,d.tangent.values,3*p)}if(c(h)){var C=n.fromArray(h,2*e,Ce),P=n.fromArray(h,2*r,Pe),D=n.fromArray(h,2*i,De);n.multiplyByScalar(C,_.x,C),n.multiplyByScalar(P,_.y,P),n.multiplyByScalar(D,_.z,D);var U=n.add(C,P,C);n.add(U,D,U),n.pack(U,d.st.values,2*p)}}}function J(e,t,r,n,a,i){var 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I=a.add(N,x,be);J(y,_,R,o,t,E),J(y,_,R,o,-1,I),a.negate(x,x),a.add(N,x,I),J(A,S,g,o,-1,I),J(A,S,g,o,t+1,m)}else{var w,O,M;E.y<0?(w=s.attributes,O=s.indices,M=f):(w=u.attributes,O=u.indices,M=h),J(w,O,M,o,t,E),J(w,O,M,o,t+1,m)}}j(e,s,u)}function ee(e){for(var t=e.attributes,r=t.position.values,n=t.prevPosition.values,i=t.nextPosition.values,o=r.length,u=0;u<o;u+=3){var s=a.unpack(r,u,Be);if(!(s.x>0)){var c=a.unpack(n,u,Ge);(s.y<0&&c.y>0||s.y>0&&c.y<0)&&(u-3>0?(n[u]=r[u-3],n[u+1]=r[u-2],n[u+2]=r[u-1]):a.pack(s,n,u));var l=a.unpack(i,u,qe);(s.y<0&&l.y>0||s.y>0&&l.y<0)&&(u+3<o?(i[u]=r[u+3],i[u+1]=r[u+4],i[u+2]=r[u+5]):a.pack(s,i,u))}}}function te(e){var t,r,o,u=e.geometry,s=u.attributes,l=s.position.values,f=s.prevPosition.values,h=s.nextPosition.values,d=s.expandAndWidth.values,p=c(s.st)?s.st.values:void 0,E=c(s.color)?s.color.values:void 0,m=Z(u),y=Z(u),_=!1,R=l.length/3;for(t=0;t<R;t+=4){var A=t,S=t+2,g=a.fromArray(l,3*A,Be),N=a.fromArray(l,3*S,Ge);if(Math.abs(g.y)<ke)for(g.y=ke*(N.y<0?-1:1),l[3*t+1]=g.y,l[3*(t+1)+1]=g.y,r=3*A;r<3*A+12;r+=3)f[r]=l[3*t],f[r+1]=l[3*t+1],f[r+2]=l[3*t+2];if(Math.abs(N.y)<ke)for(N.y=ke*(g.y<0?-1:1),l[3*(t+2)+1]=N.y,l[3*(t+3)+1]=N.y,r=3*A;r<3*A+12;r+=3)h[r]=l[3*(t+2)],h[r+1]=l[3*(t+2)+1],h[r+2]=l[3*(t+2)+2];var x=m.attributes,I=m.indices,w=y.attributes,O=y.indices,M=v.lineSegmentPlane(g,N,Ue,Ve);if(c(M)){_=!0;var C=a.multiplyByScalar(a.UNIT_Y,Ye,We);g.y<0&&(a.negate(C,C),x=y.attributes,I=y.indices,w=m.attributes,O=m.indices);var P=a.add(M,C,Xe);x.position.values.push(g.x,g.y,g.z,g.x,g.y,g.z),x.position.values.push(P.x,P.y,P.z),x.position.values.push(P.x,P.y,P.z),x.prevPosition.values.push(f[3*A],f[3*A+1],f[3*A+2]),x.prevPosition.values.push(f[3*A+3],f[3*A+4],f[3*A+5]),x.prevPosition.values.push(g.x,g.y,g.z,g.x,g.y,g.z),x.nextPosition.values.push(P.x,P.y,P.z),x.nextPosition.values.push(P.x,P.y,P.z),x.nextPosition.values.push(P.x,P.y,P.z),x.nextPosition.values.push(P.x,P.y,P.z),a.negate(C,C),a.add(M,C,P),w.position.values.push(P.x,P.y,P.z),w.position.values.push(P.x,P.y,P.z),w.position.values.push(N.x,N.y,N.z,N.x,N.y,N.z),w.prevPosition.values.push(P.x,P.y,P.z),w.prevPosition.values.push(P.x,P.y,P.z),w.prevPosition.values.push(P.x,P.y,P.z),w.prevPosition.values.push(P.x,P.y,P.z),w.nextPosition.values.push(N.x,N.y,N.z,N.x,N.y,N.z),w.nextPosition.values.push(h[3*S],h[3*S+1],h[3*S+2]),w.nextPosition.values.push(h[3*S+3],h[3*S+4],h[3*S+5]);var D=n.fromArray(d,2*A,Fe),U=Math.abs(D.y);x.expandAndWidth.values.push(-1,U,1,U),x.expandAndWidth.values.push(-1,-U,1,-U),w.expandAndWidth.values.push(-1,U,1,U),w.expandAndWidth.values.push(-1,-U,1,-U);var L=a.magnitudeSquared(a.subtract(M,g,qe));if(L/=a.magnitudeSquared(a.subtract(N,g,qe)),c(E)){var b=i.fromArray(E,4*A,He),F=i.fromArray(E,4*S,He),z=T.lerp(b.x,F.x,L),B=T.lerp(b.y,F.y,L),G=T.lerp(b.z,F.z,L),q=T.lerp(b.w,F.w,L);for(r=4*A;r<4*A+8;++r)x.color.values.push(E[r]);for(x.color.values.push(z,B,G,q),x.color.values.push(z,B,G,q),w.color.values.push(z,B,G,q),w.color.values.push(z,B,G,q),r=4*S;r<4*S+8;++r)w.color.values.push(E[r])}if(c(p)){var V=n.fromArray(p,2*A,Fe),W=n.fromArray(p,2*(t+3),ze),X=T.lerp(V.x,W.x,L);for(r=2*A;r<2*A+4;++r)x.st.values.push(p[r]);for(x.st.values.push(X,V.y),x.st.values.push(X,W.y),w.st.values.push(X,V.y),w.st.values.push(X,W.y),r=2*S;r<2*S+4;++r)w.st.values.push(p[r])}o=x.position.values.length/3-4,I.push(o,o+2,o+1),I.push(o+1,o+2,o+3),o=w.position.values.length/3-4,O.push(o,o+2,o+1),O.push(o+1,o+2,o+3)}else{var H,Y;for(g.y<0?(H=y.attributes,Y=y.indices):(H=m.attributes,Y=m.indices),H.position.values.push(g.x,g.y,g.z),H.position.values.push(g.x,g.y,g.z),H.position.values.push(N.x,N.y,N.z),H.position.values.push(N.x,N.y,N.z),r=3*t;r<3*t+12;++r)H.prevPosition.values.push(f[r]),H.nextPosition.values.push(h[r]);for(r=2*t;r<2*t+8;++r)H.expandAndWidth.values.push(d[r]),c(p)&&H.st.values.push(p[r]);if(c(E))for(r=4*t;r<4*t+16;++r)H.color.values.push(E[r]);o=H.position.values.length/3-4,Y.push(o,o+2,o+1),Y.push(o+1,o+2,o+3)}}_&&(ee(y),ee(m)),j(e,y,m)}var re={};re.toWireframe=function(e){var t=e.indices;if(c(t)){switch(e.primitiveType){case g.TRIANGLES:e.indices=I(t);break;case g.TRIANGLE_STRIP:e.indices=w(t);break;case g.TRIANGLE_FAN:e.indices=O(t);break;default:throw new l("geometry.primitiveType must be TRIANGLES, TRIANGLE_STRIP, or TRIANGLE_FAN.")}e.primitiveType=g.LINES}return e},re.createLineSegmentsForVectors=function(e,t,n){t=s(t,"normal"),n=s(n,1e4);for(var a=e.attributes.position.values,i=e.attributes[t].values,o=a.length,l=new Float64Array(2*o),f=0,h=0;h<o;h+=3)l[f++]=a[h],l[f++]=a[h+1],l[f++]=a[h+2],l[f++]=a[h]+i[h]*n,l[f++]=a[h+1]+i[h+1]*n,l[f++]=a[h+2]+i[h+2]*n;var E,m=e.boundingSphere;return c(m)&&(E=new r(m.center,m.radius+n)),new d({attributes:{position:new p({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:g.LINES,boundingSphere:E})},re.createAttributeLocations=function(e){var t,r=["position","positionHigh","positionLow","position3DHigh","position3DLow","position2DHigh","position2DLow","pickColor","normal","st","binormal","tangent","compressedAttributes"],n=e.attributes,a={},i=0,o=r.length;for(t=0;t<o;++t){var u=r[t];c(n[u])&&(a[u]=i++)}for(var s in n)n.hasOwnProperty(s)&&!c(a[s])&&(a[s]=i++);return a},re.reorderForPreVertexCache=function(e){var t=d.computeNumberOfVertices(e),r=e.indices;if(c(r)){for(var n=new Int32Array(t),a=0;a<t;a++)n[a]=-1;for(var i,o=r,s=o.length,l=y.createTypedArray(t,s),f=0,h=0,p=0;f<s;)i=n[o[f]],i!==-1?l[h]=i:(i=o[f],n[i]=p,l[h]=p,++p),++f,++h;e.indices=l;var E=e.attributes;for(var m in E)if(E.hasOwnProperty(m)&&c(E[m])&&c(E[m].values)){for(var _=E[m],v=_.values,T=0,R=_.componentsPerAttribute,A=u.createTypedArray(_.componentDatatype,p*R);T<t;){var S=n[T];if(S!==-1)for(a=0;a<R;a++)A[R*S+a]=v[R*T+a];++T}_.values=A}}return e},re.reorderForPostVertexCache=function(e,t){var r=e.indices;if(e.primitiveType===g.TRIANGLES&&c(r)){for(var n=r.length,a=0,i=0;i<n;i++)r[i]>a&&(a=r[i]);e.indices=N.tipsify({indices:r,maximumIndex:a,cacheSize:t})}return e},re.fitToUnsignedShortIndices=function(e){var t=[],r=d.computeNumberOfVertices(e);if(c(e.indices)&&r>=T.SIXTY_FOUR_KILOBYTES){var n,a=[],i=[],o=0,u=M(e.attributes),s=e.indices,l=s.length;e.primitiveType===g.TRIANGLES?n=3:e.primitiveType===g.LINES?n=2:e.primitiveType===g.POINTS&&(n=1);for(var f=0;f<l;f+=n){for(var h=0;h<n;++h){var p=s[f+h],E=a[p];c(E)||(E=o++,a[p]=E,C(u,e.attributes,p)),i.push(E)}o+n>=T.SIXTY_FOUR_KILOBYTES&&(t.push(new d({attributes:u,indices:i,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV})),a=[],i=[],o=0,u=M(e.attributes))}0!==i.length&&t.push(new d({attributes:u,indices:i,primitiveType:e.primitiveType,boundingSphere:e.boundingSphere,boundingSphereCV:e.boundingSphereCV}))}else t.push(e);return t};var ne=new a,ae=new o;re.projectTo2D=function(e,t,r,n,i){var o=e.attributes[t];i=c(i)?i:new h;for(var s=i.ellipsoid,f=o.values,d=new Float64Array(f.length),E=0,m=0;m<f.length;m+=3){var y=a.fromArray(f,m,ne),_=s.cartesianToCartographic(y,ae);if(!c(_))throw new l("Could not project point ("+y.x+", "+y.y+", "+y.z+") to 2D.");var v=i.project(_,ne);d[E++]=v.x,d[E++]=v.y,d[E++]=v.z}return e.attributes[r]=o,e.attributes[n]=new p({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:d}),delete e.attributes[t],e};var ie={high:0,low:0};re.encodeAttribute=function(e,t,r,n){for(var a=e.attributes[t],i=a.values,o=i.length,s=new Float32Array(o),c=new Float32Array(o),l=0;l<o;++l)f.encode(i[l],ie),s[l]=ie.high,c[l]=ie.low;var h=a.componentsPerAttribute;return e.attributes[r]=new p({componentDatatype:u.FLOAT,componentsPerAttribute:h,values:s}),e.attributes[n]=new p({componentDatatype:u.FLOAT,componentsPerAttribute:h,values:c}),delete e.attributes[t],e};var oe=new a,ue=new A,se=new R;re.transformToWorldCoordinates=function(e){var t=e.modelMatrix;if(A.equals(t,A.IDENTITY))return e;var n=e.geometry.attributes;P(t,n.position),P(t,n.prevPosition),P(t,n.nextPosition),(c(n.normal)||c(n.binormal)||c(n.tangent))&&(A.inverse(t,ue),A.transpose(ue,ue),A.getRotation(ue,se),D(se,n.normal),D(se,n.binormal),D(se,n.tangent));var a=e.geometry.boundingSphere;return c(a)&&(e.geometry.boundingSphere=r.transform(a,t,a)),e.modelMatrix=A.clone(A.IDENTITY),e};var ce=new a;re.combineInstances=function(e){for(var t=[],r=[],n=e.length,a=0;a<n;++a){var i=e[a];c(i.geometry)?t.push(i):c(i.westHemisphereGeometry)&&c(i.eastHemisphereGeometry)&&r.push(i)}var o=[];return t.length>0&&o.push(L(t,"geometry")),r.length>0&&(o.push(L(r,"westHemisphereGeometry")),o.push(L(r,"eastHemisphereGeometry"))),o};var le=new a,fe=new a,he=new a,de=new a;re.computeNormal=function(e){for(var t=e.indices,r=e.attributes,n=r.position.values,i=r.position.values.length/3,o=t.length,s=new Array(i),c=new Array(o/3),l=new Array(o),f=0;f<i;f++)s[f]={indexOffset:0,count:0,currentCount:0};var h=0;for(f=0;f<o;f+=3){var d=t[f],E=t[f+1],m=t[f+2],y=3*d,_=3*E,v=3*m;fe.x=n[y],fe.y=n[y+1],fe.z=n[y+2],he.x=n[_],he.y=n[_+1],he.z=n[_+2],de.x=n[v],de.y=n[v+1],de.z=n[v+2],s[d].count++,s[E].count++,s[m].count++,a.subtract(he,fe,he),a.subtract(de,fe,de),c[h]=a.cross(he,de,new a),h++}var T=0;for(f=0;f<i;f++)s[f].indexOffset+=T,T+=s[f].count;h=0;var R;for(f=0;f<o;f+=3){R=s[t[f]];var A=R.indexOffset+R.currentCount;l[A]=h,R.currentCount++,R=s[t[f+1]],A=R.indexOffset+R.currentCount,l[A]=h,R.currentCount++,R=s[t[f+2]],A=R.indexOffset+R.currentCount,l[A]=h,R.currentCount++,h++}var S=new Float32Array(3*i);for(f=0;f<i;f++){var g=3*f;if(R=s[f],R.count>0){for(a.clone(a.ZERO,le),h=0;h<R.count;h++)a.add(le,c[l[R.indexOffset+h]],le);a.normalize(le,le),S[g]=le.x,S[g+1]=le.y,S[g+2]=le.z}else S[g]=0,S[g+1]=0,S[g+2]=1}return e.attributes.normal=new p({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:S}),e};var pe=new a,Ee=new a,me=new a;re.computeBinormalAndTangent=function(e){for(var t=(e.attributes,e.indices),r=e.attributes.position.values,n=e.attributes.normal.values,i=e.attributes.st.values,o=e.attributes.position.values.length/3,s=t.length,c=new Array(3*o),l=0;l<c.length;l++)c[l]=0;var f,h,d;for(l=0;l<s;l+=3){var E=t[l],m=t[l+1],y=t[l+2];f=3*E,h=3*m,d=3*y;var _=2*E,v=2*m,T=2*y,R=r[f],A=r[f+1],S=r[f+2],g=i[_],N=i[_+1],x=i[v+1]-N,I=i[T+1]-N,w=1/((i[v]-g)*I-(i[T]-g)*x),O=(I*(r[h]-R)-x*(r[d]-R))*w,M=(I*(r[h+1]-A)-x*(r[d+1]-A))*w,C=(I*(r[h+2]-S)-x*(r[d+2]-S))*w;c[f]+=O,c[f+1]+=M,c[f+2]+=C,c[h]+=O,c[h+1]+=M,c[h+2]+=C,c[d]+=O,c[d+1]+=M,c[d+2]+=C}var P=new Float32Array(3*o),D=new Float32Array(3*o);for(l=0;l<o;l++){f=3*l,h=f+1,d=f+2;var U=a.fromArray(n,f,pe),L=a.fromArray(c,f,me),b=a.dot(U,L);a.multiplyByScalar(U,b,Ee),a.normalize(a.subtract(L,Ee,L),L),D[f]=L.x,D[h]=L.y,D[d]=L.z,a.normalize(a.cross(U,L,L),L),P[f]=L.x,P[h]=L.y,P[d]=L.z}return e.attributes.tangent=new p({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:D}),e.attributes.binormal=new p({componentDatatype:u.FLOAT,componentsPerAttribute:3,values:P}),e};var ye=new n,_e=new a,ve=new a,Te=new a;re.compressVertices=function(t){var r=t.attributes.normal,i=t.attributes.st;if(!c(r)&&!c(i))return t;var o,s,l,f,h=t.attributes.tangent,d=t.attributes.binormal;c(r)&&(o=r.values),c(i)&&(s=i.values),c(h)&&(l=h.values),d&&(f=d.values);var E=c(o)?o.length:s.length,m=c(o)?3:2,y=E/m,_=y,v=c(s)&&c(o)?2:1;v+=c(l)||c(f)?1:0,_*=v;for(var T=new Float32Array(_),R=0,A=0;A<y;++A){c(s)&&(n.fromArray(s,2*A,ye),T[R++]=e.compressTextureCoordinates(ye));var S=3*A;c(o)&&c(l)&&c(f)?(a.fromArray(o,S,_e),a.fromArray(l,S,ve),a.fromArray(f,S,Te),e.octPack(_e,ve,Te,ye),T[R++]=ye.x,T[R++]=ye.y):(c(o)&&(a.fromArray(o,S,_e),T[R++]=e.octEncodeFloat(_e)),c(l)&&(a.fromArray(l,S,_e),T[R++]=e.octEncodeFloat(_e)),c(f)&&(a.fromArray(f,S,_e),T[R++]=e.octEncodeFloat(_e)))}return t.attributes.compressedAttributes=new p({componentDatatype:u.FLOAT,componentsPerAttribute:v,values:T}),c(o)&&delete 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a=this;this._downloadPromise=e(c.request(t.url,s),function(e){E(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else E(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function p(e,t){return o.compare(e.julianDate,t)}function E(e,r){if(!n(r.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!n(r.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var a=r.columnNames.indexOf("modifiedJulianDateUtc"),i=r.columnNames.indexOf("xPoleWanderRadians"),s=r.columnNames.indexOf("yPoleWanderRadians"),c=r.columnNames.indexOf("ut1MinusUtcSeconds"),l=r.columnNames.indexOf("xCelestialPoleOffsetRadians"),d=r.columnNames.indexOf("yCelestialPoleOffsetRadians"),E=r.columnNames.indexOf("taiMinusUtcSeconds");if(a<0||i<0||s<0||c<0||l<0||d<0||E<0)return void(e._dataError="Error in loaded EOP data: The columnNames property must include modifiedJulianDateUtc, xPoleWanderRadians, yPoleWanderRadians, ut1MinusUtcSeconds, xCelestialPoleOffsetRadians, yCelestialPoleOffsetRadians, and taiMinusUtcSeconds columns");var m=e._samples=r.samples,y=e._dates=[];e._dateColumn=a,e._xPoleWanderRadiansColumn=i,
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t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=s.x,n[1]=s.y,n[2]=s.z,n[3]=0,n[4]=c.x,n[5]=c.y,n[6]=c.z,n[7]=0,n[8]=u.x,n[9]=u.y,n[10]=u.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new m(s.x,c.x,u.x,e.x,s.y,c.y,u.y,e.y,s.z,c.z,u.z,e.z,0,0,0,1)};var S=new r,g=new r,N=new r;v.northEastDownToFixedFrame=function(e,t,n){if(p.equalsEpsilon(e.x,0,p.EPSILON14)&&p.equalsEpsilon(e.y,0,p.EPSILON14)){var a=p.sign(e.z);return o(n)?(n[0]=-a,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=1,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=-a,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new m(-a,0,0,e.x,0,1,0,e.y,0,0,-a,e.z,0,0,0,1)}var u=S,s=g,c=N;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=c.x,n[1]=c.y,n[2]=c.z,n[3]=0,n[4]=s.x,n[5]=s.y,n[6]=s.z,n[7]=0,n[8]=-u.x,n[9]=-u.y,n[10]=-u.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new m(c.x,s.x,-u.x,e.x,c.y,s.y,-u.y,e.y,c.z,s.z,-u.z,e.z,0,0,0,1)},v.northUpEastToFixedFrame=function(e,t,n){if(p.equalsEpsilon(e.x,0,p.EPSILON14)&&p.equalsEpsilon(e.y,0,p.EPSILON14)){var a=p.sign(e.z);return o(n)?(n[0]=-a,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=a,n[7]=0,n[8]=0,n[9]=1,n[10]=0,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new m(-a,0,0,e.x,0,0,1,e.y,0,a,0,e.z,0,0,0,1)}var u=T,s=R,c=A;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=c.x,n[1]=c.y,n[2]=c.z,n[3]=0,n[4]=u.x,n[5]=u.y,n[6]=u.z,n[7]=0,n[8]=s.x,n[9]=s.y,n[10]=s.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new m(c.x,u.x,s.x,e.x,c.y,u.y,s.y,e.y,c.z,u.z,s.z,e.z,0,0,0,1)};var x=new y,I=new r(1,1,1),w=new m;v.headingPitchRollToFixedFrame=function(e,t,n,a,i,o){var u=y.fromHeadingPitchRoll(t,n,a,x),s=m.fromTranslationQuaternionRotationScale(r.ZERO,u,I,w);return o=v.eastNorthUpToFixedFrame(e,i,o),m.multiply(o,s,o)},v.aircraftHeadingPitchRollToFixedFrame=function(e,t,n,a,i,o){var u=y.fromHeadingPitchRoll(t,n,a,x),s=m.fromTranslationQuaternionRotationScale(r.ZERO,u,I,w);return o=v.northEastDownToFixedFrame(e,i,o),m.multiply(o,s,o)};var O=new m,M=new E;v.headingPitchRollQuaternion=function(e,t,r,n,a,i){var o=v.headingPitchRollToFixedFrame(e,t,r,n,a,O),u=m.getRotation(o,M);return y.fromRotationMatrix(u,i)},v.aircraftHeadingPitchRollQuaternion=function(e,t,r,n,a,i){var o=v.aircraftHeadingPitchRollToFixedFrame(e,t,r,n,a,O),u=m.getRotation(o,M);return y.fromRotationMatrix(u,i)};var C=24110.54841,P=8640184.812866,D=.093104,U=-62e-7,L=1.1772758384668e-19,b=72921158553e-15,F=p.TWO_PI/86400,z=new d;v.computeTemeToPseudoFixedMatrix=function(e,t){z=d.addSeconds(e,-d.computeTaiMinusUtc(e),z);var r,n=z.dayNumber,a=z.secondsOfDay,i=n-2451545;r=a>=43200?(i+.5)/_.DAYS_PER_JULIAN_CENTURY:(i-.5)/_.DAYS_PER_JULIAN_CENTURY;var u=C+r*(P+r*(D+r*U)),s=u*F%p.TWO_PI,c=b+L*(n-2451545.5),l=(a+.5*_.SECONDS_PER_DAY)%_.SECONDS_PER_DAY,f=s+c*l,h=Math.cos(f),m=Math.sin(f);return o(t)?(t[0]=h,t[1]=-m,t[2]=0,t[3]=m,t[4]=h,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new E(h,m,0,-m,h,0,0,0,1)},v.iau2006XysData=new f,v.earthOrientationParameters=s.NONE;var B=32.184,G=2451545;v.preloadIcrfFixed=function(t){var r=t.start.dayNumber,n=t.start.secondsOfDay+B,a=t.stop.dayNumber,i=t.stop.secondsOfDay+B,o=v.iau2006XysData.preload(r,n,a,i),u=v.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},v.computeIcrfToFixedMatrix=function(e,t){o(t)||(t=new E);var r=v.computeFixedToIcrfMatrix(e,t);if(o(r))return E.transpose(r,t)};var q=new h(0,0,0),V=new c(0,0,0,0,0,0),W=new E,X=new E;v.computeFixedToIcrfMatrix=function(e,t){o(t)||(t=new E);var r=v.earthOrientationParameters.compute(e,V);if(o(r)){var n=e.dayNumber,a=e.secondsOfDay+B,i=v.iau2006XysData.computeXysRadians(n,a,q);if(o(i)){var u=i.x+r.xPoleOffset,s=i.y+r.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=W;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=E.fromRotationZ(-i.s,X),h=E.multiply(l,f,W),m=e.dayNumber,y=e.secondsOfDay-d.computeTaiMinusUtc(e)+r.ut1MinusUtc,T=m-2451545,R=y/_.SECONDS_PER_DAY,A=.779057273264+R+.00273781191135448*(T+R);A=A%1*p.TWO_PI;var S=E.fromRotationZ(A,X),g=E.multiply(h,S,W),N=Math.cos(r.xPoleWander),x=Math.cos(r.yPoleWander),I=Math.sin(r.xPoleWander),w=Math.sin(r.yPoleWander),O=n-G+a/_.SECONDS_PER_DAY;O/=36525;var M=-47e-6*O*p.RADIANS_PER_DEGREE/3600,C=Math.cos(M),P=Math.sin(M),D=X;return D[0]=N*C,D[1]=N*P,D[2]=I,D[3]=-x*P+w*I*C,D[4]=x*C+w*I*P,D[5]=-w*N,D[6]=-w*P-x*I*C,D[7]=w*C-x*I*P,D[8]=x*N,E.multiply(g,D,t)}}};var H=new n;v.pointToWindowCoordinates=function(e,t,r,n){return n=v.pointToGLWindowCoordinates(e,t,r,n),n.y=2*t[5]-n.y,n},v.pointToGLWindowCoordinates=function(e,r,a,i){o(i)||(i=new t);var u=H;return m.multiplyByVector(e,n.fromElements(a.x,a.y,a.z,1,u),u),n.multiplyByScalar(u,1/u.w,u),m.multiplyByVector(r,u,u),t.fromCartesian4(u,i)};var Y=new r,k=new r,Z=new r;v.rotationMatrixFromPositionVelocity=function(e,t,n,a){var u=i(n,l.WGS84).geodeticSurfaceNormal(e,Y),s=r.cross(t,u,k);r.equalsEpsilon(s,r.ZERO,p.EPSILON6)&&(s=r.clone(r.UNIT_X,s));var c=r.cross(s,t,Z);return r.cross(t,c,s),r.negate(s,s),o(a)||(a=new E),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var j=new a,K=new r,J=new r,Q=new n,$=new n,ee=new n,te=new n,re=new n,ne=new m,ae=new m;return v.basisTo2D=function(e,t,a){var i=e.ellipsoid,o=m.getColumn(t,3,Q),u=i.cartesianToCartographic(o,j),s=v.eastNorthUpToFixedFrame(o,i,ne),c=m.inverseTransformation(s,ae),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var h=m.getColumn(t,0,J),d=r.magnitude(h),p=m.multiplyByVector(c,h,ee);n.fromElements(p.z,p.x,p.y,0,p);var E=m.getColumn(t,1,J),y=r.magnitude(E),_=m.multiplyByVector(c,E,te);n.fromElements(_.z,_.x,_.y,0,_);var T=m.getColumn(t,2,J),R=r.magnitude(T),A=re;return r.cross(p,_,A),r.normalize(A,A),r.cross(_,A,p),r.normalize(p,p),r.cross(A,p,_),r.normalize(_,_),r.multiplyByScalar(p,d,p),r.multiplyByScalar(_,y,_),r.multiplyByScalar(A,R,A),m.setColumn(a,0,p,a),m.setColumn(a,1,_,a),m.setColumn(a,2,A,a),m.setColumn(a,3,f,a),a},v}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,r,n,a,i,o,u,s,c,l,f,h,d,p){"use strict";function E(e,t){t=a(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var n=p.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=r.fromCartesian4(f.getColumn(n,0,m)),this._yAxis=r.fromCartesian4(f.getColumn(n,1,m));var i=r.fromCartesian4(f.getColumn(n,2,m));this._plane=h.fromPointNormal(e,i)}var m=new n;o(E.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var y=new e;E.fromPoints=function(t,r){var n=e.fromPoints(t,y);return new E(n.center,r)};var _=new d,v=new r;E.prototype.projectPointOntoPlane=function(e,n){var a=_;a.origin=e,r.normalize(e,a.direction);var o=c.rayPlane(a,this._plane,v);if(i(o)||(r.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,v)),i(o)){var u=r.subtract(o,this._origin,o),s=r.dot(this._xAxis,u),l=r.dot(this._yAxis,u);return i(n)?(n.x=s,n.y=l,n):new t(s,l)}},E.prototype.projectPointsOntoPlane=function(e,t){i(t)||(t=[]);for(var r=0,n=e.length,a=0;a<n;a++){var o=this.projectPointOntoPlane(e[a],t[r]);i(o)&&(t[r]=o,r++)}return t.length=r,t},E.prototype.projectPointToNearestOnPlane=function(e,n){i(n)||(n=new t);var a=_;a.origin=e,r.clone(this._plane.normal,a.direction);var o=c.rayPlane(a,this._plane,v);i(o)||(r.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,v));var u=r.subtract(o,this._origin,o),s=r.dot(this._xAxis,u),l=r.dot(this._yAxis,u);return n.x=s,n.y=l,n},E.prototype.projectPointsToNearestOnPlane=function(e,t){i(t)||(t=[]);var r=e.length;t.length=r;for(var n=0;n<r;n++)t[n]=this.projectPointToNearestOnPlane(e[n],t[n]);return t};var T=new r;return E.prototype.projectPointsOntoEllipsoid=function(e,t){var n=e.length;i(t)?t.length=n:t=new Array(n);for(var a=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=T,l=0;l<n;++l){var f=e[l];r.multiplyByScalar(u,f.x,c),i(t[l])||(t[l]=new r);var h=r.add(o,c,t[l]);r.multiplyByScalar(s,f.y,c),r.add(h,c,h),a.scaleToGeocentricSurface(h,h)}return t},E}),define("Core/pointInsideTriangle",["./barycentricCoordinates","./Cartesian3"],function(e,t){"use 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e(a,n,2)};var v=new r,T=new r,R=new r,A=new r,S=new r,g=new r,N=new r;return _.computeSubdivision=function(e,t,o,u){u=a(u,f.RADIANS_PER_DEGREE);var s,h=o.slice(0),p=t.length,E=new Array(3*p),m=0;for(s=0;s<p;s++){var y=t[s];E[m++]=y.x,E[m++]=y.y,E[m++]=y.z}for(var _=[],x={},I=e.maximumRadius,w=f.chordLength(u,I),O=w*w;h.length>0;){var M,C,P=h.pop(),D=h.pop(),U=h.pop(),L=r.fromArray(E,3*U,v),b=r.fromArray(E,3*D,T),F=r.fromArray(E,3*P,R),z=r.multiplyByScalar(r.normalize(L,A),I,A),B=r.multiplyByScalar(r.normalize(b,S),I,S),G=r.multiplyByScalar(r.normalize(F,g),I,g),q=r.magnitudeSquared(r.subtract(z,B,N)),V=r.magnitudeSquared(r.subtract(B,G,N)),W=r.magnitudeSquared(r.subtract(G,z,N)),X=Math.max(q,V,W);X>O?q===X?(M=Math.min(U,D)+" "+Math.max(U,D),s=x[M],i(s)||(C=r.add(L,b,N),r.multiplyByScalar(C,.5,C),E.push(C.x,C.y,C.z),s=E.length/3-1,x[M]=s),h.push(U,s,P),h.push(s,D,P)):V===X?(M=Math.min(D,P)+" 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s,c,f,h,d,p=(t-r)/t,E=i-n,m=Math.atan((1-p)*Math.tan(a)),y=Math.atan((1-p)*Math.tan(o)),_=Math.cos(m),v=Math.sin(m),T=Math.cos(y),R=Math.sin(y),A=_*T,S=_*R,g=v*R,N=v*T,x=E,I=u.TWO_PI,w=Math.cos(x),O=Math.sin(x);do{w=Math.cos(x),O=Math.sin(x);var M=S-N*w;f=Math.sqrt(T*T*O*O+M*M),c=g+A*w,s=Math.atan2(f,c);var C;0===f?(C=0,h=1):(C=A*O/f,h=1-C*C),I=x,d=c-2*g/h,isNaN(d)&&(d=0),x=E+l(p,C,h,s,f,c,d)}while(Math.abs(x-I)>u.EPSILON12);var P=h*(t*t-r*r)/(r*r),D=1+P*(4096+P*(P*(320-175*P)-768))/16384,U=P*(256+P*(P*(74-47*P)-128))/1024,L=d*d,b=U*f*(d+U*(c*(2*L-1)-U*d*(4*f*f-3)*(4*L-3)/6)/4),F=r*D*(s-b),z=Math.atan2(T*O,S-N*w),B=Math.atan2(_*O,S*w-N);e._distance=F,e._startHeading=z,e._endHeading=B,e._uSquared=P}function h(r,n,a,i){e.normalize(i.cartographicToCartesian(n,E),p),e.normalize(i.cartographicToCartesian(a,E),E);f(r,i.maximumRadius,i.minimumRadius,n.longitude,n.latitude,a.longitude,a.latitude),r._start=t.clone(n,r._start),r._end=t.clone(a,r._end),r._start.height=0,r._end.height=0,s(r)}function d(e,a,i){var u=r(i,o.WGS84);this._ellipsoid=u,this._start=new t,this._end=new t,this._constants={},this._startHeading=void 0,this._endHeading=void 0,this._distance=void 0,this._uSquared=void 0,n(e)&&n(a)&&h(this,e,a,u)}var p=new e,E=new e;return a(d.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},startHeading:{get:function(){return this._startHeading}},endHeading:{get:function(){return this._endHeading}}}),d.prototype.setEndPoints=function(e,t){h(this,e,t,this._ellipsoid)},d.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(this._distance*e,t)},d.prototype.interpolateUsingSurfaceDistance=function(e,r){var a=this._constants,i=a.distanceRatio+e/a.b,o=Math.cos(2*i),u=Math.cos(4*i),s=Math.cos(6*i),c=Math.sin(2*i),f=Math.sin(4*i),h=Math.sin(6*i),d=Math.sin(8*i),p=i*i,E=i*p,m=a.u8Over256,y=a.u2Over4,_=a.u6Over64,v=a.u4Over16,T=2*E*m*o/3+i*(1-y+7*v/4-15*_/4+579*m/64-(v-15*_/4+187*m/16)*o-(5*_/4-115*m/16)*u-29*m*s/16)+(y/2-v+71*_/32-85*m/16)*c+(5*v/16-5*_/4+383*m/96)*f-p*((_-11*m/2)*c+5*m*f/2)+(29*_/96-29*m/16)*h+539*m*d/1536,R=Math.asin(Math.sin(T)*a.cosineAlpha),A=Math.atan(a.a/a.b*Math.tan(R));T-=a.sigma;var S=Math.cos(2*a.sigma+T),g=Math.sin(T),N=Math.cos(T),x=a.cosineU*N,I=a.sineU*g,w=Math.atan2(g*a.sineHeading,x-I*a.cosineHeading),O=w-l(a.f,a.sineAlpha,a.cosineSquaredAlpha,T,g,N,S);return n(r)?(r.longitude=this._start.longitude+O,r.latitude=A,r.height=0,r):new t(this._start.longitude+O,A,0)},d}),define("Core/isArray",["./defined"],function(e){"use strict";var t=Array.isArray;return e(t)||(t=function(e){return"[object Array]"===Object.prototype.toString.call(e)}),t}),define("Core/PolylinePipeline",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidGeodesic","./IntersectionTests","./isArray","./Math","./Matrix4","./Plane"],function(e,t,r,n,a,i,o,u,s,c,l,f){"use strict";function h(e,t,r){var n=g;n.length=e;var a;if(t===r){for(a=0;a<e;a++)n[a]=t;return n}var i=r-t,o=i/e;for(a=0;a<e;a++){var u=t+a*o;n[a]=u}return n}function d(t,r,n,a,i,o,u,s){var c=a.scaleToGeodeticSurface(t,w),l=a.scaleToGeodeticSurface(r,O),f=p.numberOfPoints(t,r,n),d=a.cartesianToCartographic(c,N),E=a.cartesianToCartographic(l,x),m=h(f,i,o);M.setEndPoints(d,E);var y=M.surfaceDistance/f,_=s;d.height=i;var v=a.cartographicToCartesian(d,I);e.pack(v,u,_),_+=3;for(var T=1;T<f;T++){var R=M.interpolateUsingSurfaceDistance(T*y,x);R.height=m[T],v=a.cartographicToCartesian(R,I),e.pack(v,u,_),_+=3}return _}var p={};p.numberOfPoints=function(t,r,n){var a=e.distance(t,r);return Math.ceil(a/n)};var E=new t;p.extractHeights=function(e,t){for(var r=e.length,n=new Array(r),a=0;a<r;a++){var i=e[a];n[a]=t.cartesianToCartographic(i,E).height}return n};var m=new l,y=new e,_=new e,v=new f(e.ZERO,0),T=new e,R=new f(e.ZERO,0),A=new e,S=new e,g=[],N=new t,x=new t,I=new e,w=new e,O=new e,M=new o;return p.wrapLongitude=function(t,a){var i=[],o=[];if(n(t)&&t.length>0){a=r(a,l.IDENTITY);var s=l.inverseTransformation(a,m),c=l.multiplyByPoint(s,e.ZERO,y),h=l.multiplyByPointAsVector(s,e.UNIT_Y,_),d=f.fromPointNormal(c,h,v),p=l.multiplyByPointAsVector(s,e.UNIT_X,T),E=f.fromPointNormal(c,p,R),g=1;i.push(e.clone(t[0]));for(var N=i[0],x=t.length,I=1;I<x;++I){var w=t[I];if(f.getPointDistance(E,N)<0||f.getPointDistance(E,w)<0){var O=u.lineSegmentPlane(N,w,d,A);if(n(O)){var M=e.multiplyByScalar(h,5e-9,S);f.getPointDistance(d,N)<0&&e.negate(M,M),i.push(e.add(O,M,new e)),o.push(g+1),e.negate(M,M),i.push(e.add(O,M,new e)),g=1}}i.push(e.clone(t[I])),g++,N=w}o.push(g)}return{positions:i,lengths:o}},p.generateArc=function(t){n(t)||(t={});var a=t.positions,o=a.length,u=r(t.ellipsoid,i.WGS84),l=r(t.height,0),f=s(l);if(o<1)return[];if(1===o){var h=u.scaleToGeodeticSurface(a[0],w);if(l=f?l[0]:l,0!==l){var E=u.geodeticSurfaceNormal(h,I);e.multiplyByScalar(E,l,E),e.add(h,E,h)}return[h.x,h.y,h.z]}var m=t.minDistance;if(!n(m)){var y=r(t.granularity,c.RADIANS_PER_DEGREE);m=c.chordLength(y,u.maximumRadius)}var _,v=0;for(_=0;_<o-1;_++)v+=p.numberOfPoints(a[_],a[_+1],m);var T=3*(v+1),R=new Array(T),A=0;for(_=0;_<o-1;_++){var S=a[_],x=a[_+1],O=f?l[_]:l,M=f?l[_+1]:l;
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i(a,o),s=u.projectPointOntoPlane(t.add(a,r,Y),Y),c=u.projectPointOntoPlane(t.add(a,n,k),k),l=e.angleBetween(s,c);return c.x*s.y-c.y*s.x>=0?-l:l}function E(e,r,n,a,i,o,c,l){var h=B,d=G;L=f.eastNorthUpToFixedFrame(e,i,L),h=s.multiplyByPointAsVector(L,U,h),h=t.normalize(h,h);var E=p(h,r,e,i);F=u.fromRotationZ(E,F),q.z=o,L=s.multiplyTransformation(L,s.fromRotationTranslation(F,q,b),L);var m=z;m[0]=c;for(var y=0;y<l;y++)for(var _=0;_<n.length;_+=3)d=t.fromArray(n,_,d),d=u.multiplyByVector(m,d,d),d=s.multiplyByPoint(L,d,d),a.push(d.x,d.y,d.z);return a}function m(e,r,n,a,i,o,u){for(var s=0;s<e.length;s+=3){var c=t.fromArray(e,s,V);a=E(c,r,n,a,i,o[s/3],u,1)}return a}function y(e,t){var r=e.length,n=new Array(6*r),a=0,i=t.x+t.width/2,o=t.y+t.height/2,u=e[0];n[a++]=u.x-i,n[a++]=0,n[a++]=u.y-o;for(var s=1;s<r;s++){u=e[s];var c=u.x-i,l=u.y-o;n[a++]=c,n[a++]=0,n[a++]=l,n[a++]=c,n[a++]=0,n[a++]=l}return u=e[0],n[a++]=u.x-i,n[a++]=0,n[a++]=u.y-o,n}function _(e,t){for(var r=e.length,n=new 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u,z=u.IDENTITY.clone(),B=new t,G=new r,q=new t,V=new t,W=new l,X=new t,H=new u;P.removeDuplicatesFromShape=function(t){for(var r=t.length,n=[],a=r-1,i=0;i<r;a=i++){var o=t[a],u=t[i];e.equals(o,u)||n.push(u)}return n};var Y=new t,k=new t;P.angleIsGreaterThanPi=function(e,r,n,a){var o=new i(n,a),u=o.projectPointOntoPlane(t.add(n,e,Y),Y),s=o.projectPointOntoPlane(t.add(n,r,k),k);return s.x*u.y-s.y*u.x>=0};var Z=new t,j=new t;return P.computePositions=function(e,r,n,i,u){var s=i._ellipsoid,l=h(e,s),f=i._granularity,p=i._cornerType,C=u?y(r,n):_(r,n),D=u?_(r,n):void 0,U=n.height/2,L=n.width/2,b=e.length,F=[],z=u?[]:void 0,B=R,G=A,q=S,V=g,W=N,X=x,H=I,Y=w,k=O,K=e[0],J=e[1];V=s.geodeticSurfaceNormal(K,V),B=t.subtract(J,K,B),B=t.normalize(B,B),Y=t.cross(V,B,Y),Y=t.normalize(Y,Y);var Q=l[0],$=l[1];u&&(z=E(K,Y,D,z,s,Q+U,1,1)),k=t.clone(K,k),K=J,G=t.negate(B,G);for(var ee,te,re=1;re<b-1;re++){var ne=u?2:1;J=e[re+1],B=t.subtract(J,K,B),B=t.normalize(B,B),q=t.add(B,G,q),q=t.normalize(q,q),V=s.geodeticSurfaceNormal(K,V);var ae=t.multiplyByScalar(V,t.dot(B,V),Z);t.subtract(B,ae,ae),t.normalize(ae,ae);var ie=t.multiplyByScalar(V,t.dot(G,V),j);t.subtract(G,ie,ie),t.normalize(ie,ie);var oe=!o.equalsEpsilon(Math.abs(t.dot(ae,ie)),1,o.EPSILON7);if(oe){q=t.cross(q,V,q),q=t.cross(V,q,q),q=t.normalize(q,q);var ue=1/Math.max(.25,t.magnitude(t.cross(q,G,M))),se=P.angleIsGreaterThanPi(B,G,K,s);se?(W=t.add(K,t.multiplyByScalar(q,ue*L,q),W),X=t.add(W,t.multiplyByScalar(Y,L,X),X),T[0]=t.clone(k,T[0]),T[1]=t.clone(X,T[1]),ee=d(T,Q+U,$+U,f),te=c.generateArc({positions:T,granularity:f,ellipsoid:s}),F=m(te,Y,C,F,s,ee,1),Y=t.cross(V,B,Y),Y=t.normalize(Y,Y),H=t.add(W,t.multiplyByScalar(Y,L,H),H),p===a.ROUNDED||p===a.BEVELED?v(W,X,H,p,se,s,F,C,$+U,u):(q=t.negate(q,q),F=E(K,q,C,F,s,$+U,ue,ne)),k=t.clone(H,k)):(W=t.add(K,t.multiplyByScalar(q,ue*L,q),W),X=t.add(W,t.multiplyByScalar(Y,-L,X),X),T[0]=t.clone(k,T[0]),T[1]=t.clone(X,T[1]),ee=d(T,Q+U,$+U,f),te=c.generateArc({positions:T,granularity:f,ellipsoid:s}),F=m(te,Y,C,F,s,ee,1),Y=t.cross(V,B,Y),Y=t.normalize(Y,Y),H=t.add(W,t.multiplyByScalar(Y,-L,H),H),p===a.ROUNDED||p===a.BEVELED?v(W,X,H,p,se,s,F,C,$+U,u):F=E(K,q,C,F,s,$+U,ue,ne),k=t.clone(H,k)),G=t.negate(B,G)}else 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a({position:!0,normal:!0,st:!0,binormal:!0,tangent:!0})),a.DEFAULT=a.POSITION_NORMAL_AND_ST,a.packedLength=6,a.pack=function(t,r,n){return n=e(n,0),r[n++]=t.position?1:0,r[n++]=t.normal?1:0,r[n++]=t.st?1:0,r[n++]=t.binormal?1:0,r[n++]=t.tangent?1:0,r[n++]=t.color?1:0,r},a.unpack=function(r,n,i){return n=e(n,0),t(i)||(i=new a),i.position=1===r[n++],i.normal=1===r[n++],i.st=1===r[n++],i.binormal=1===r[n++],i.tangent=1===r[n++],i.color=1===r[n++],i},a.clone=function(e,r){if(t(e))return t(r)||(r=new a),r.position=e.position,r.normal=e.normal,r.st=e.st,r.binormal=e.binormal,r.tangent=e.tangent,r.color=e.color,r},a}),define("Core/PolylineVolumeGeometry",["./arrayRemoveDuplicates","./BoundingRectangle","./BoundingSphere","./Cartesian2","./Cartesian3","./ComponentDatatype","./CornerType","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryPipeline","./IndexDatatype","./Math","./PolygonPipeline","./PolylineVolumeGeometryLibrary","./PrimitiveType","./VertexFormat","./WindingOrder"],function(e,t,r,n,a,i,o,u,s,c,l,f,h,d,p,E,m,y,_,v,T,R){"use strict";function A(e,t,n,a){var o=new d;a.position&&(o.position=new h({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:e}));var u,s,c,l,m,_,T=t.length,R=e.length/3,A=(R-2*T)/(2*T),S=y.triangulate(t),g=(A-1)*T*6+2*S.length,N=E.createTypedArray(R,g),x=2*T,I=0;for(u=0;u<A-1;u++){for(s=0;s<T-1;s++)c=2*s+u*T*2,_=c+x,l=c+1,m=l+x,N[I++]=l,N[I++]=c,N[I++]=m,N[I++]=m,N[I++]=c,N[I++]=_;c=2*T-2+u*T*2,l=c+1,m=l+x,_=c+x,N[I++]=l,N[I++]=c,N[I++]=m,N[I++]=m,N[I++]=c,N[I++]=_}if(a.st||a.tangent||a.binormal){var w,O,M=new Float32Array(2*R),C=1/(A-1),P=1/n.height,D=n.height/2,U=0;for(u=0;u<A;u++){for(w=u*C,O=P*(t[0].y+D),M[U++]=w,M[U++]=O,s=1;s<T;s++)O=P*(t[s].y+D),M[U++]=w,M[U++]=O,M[U++]=w,M[U++]=O;O=P*(t[0].y+D),M[U++]=w,M[U++]=O}for(s=0;s<T;s++)w=0,O=P*(t[s].y+D),M[U++]=w,M[U++]=O;for(s=0;s<T;s++)w=(A-1)*C,O=P*(t[s].y+D),M[U++]=w,M[U++]=O;o.st=new h({componentDatatype:i.FLOAT,componentsPerAttribute:2,values:new Float32Array(M)})}var L=R-2*T;for(u=0;u<S.length;u+=3){var b=S[u]+L,F=S[u+1]+L,z=S[u+2]+L;N[I++]=b,N[I++]=F,N[I++]=z,N[I++]=z+T,N[I++]=F+T,N[I++]=b+T}var B=new f({attributes:o,indices:N,boundingSphere:r.fromVertices(e),primitiveType:v.TRIANGLES});return a.normal&&(B=p.computeNormal(B)),(a.tangent||a.binormal)&&(B=p.computeBinormalAndTangent(B),a.tangent||(B.attributes.tangent=void 0),a.binormal||(B.attributes.binormal=void 0),a.st||(B.attributes.st=void 0)),B}function S(e){e=u(e,u.EMPTY_OBJECT);var t=e.polylinePositions,r=e.shapePositions;this._positions=t,this._shape=r,this._ellipsoid=l.clone(u(e.ellipsoid,l.WGS84)),this._cornerType=u(e.cornerType,o.ROUNDED),this._vertexFormat=T.clone(u(e.vertexFormat,T.DEFAULT)),this._granularity=u(e.granularity,m.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeGeometry";var i=1+t.length*a.packedLength;i+=1+r.length*n.packedLength,this.packedLength=i+l.packedLength+T.packedLength+2}S.pack=function(e,t,r){r=u(r,0);var i,o=e._positions,s=o.length;for(t[r++]=s,i=0;i<s;++i,r+=a.packedLength)a.pack(o[i],t,r);var c=e._shape;for(s=c.length,t[r++]=s,i=0;i<s;++i,r+=n.packedLength)n.pack(c[i],t,r);return l.pack(e._ellipsoid,t,r),r+=l.packedLength,T.pack(e._vertexFormat,t,r),r+=T.packedLength,t[r++]=e._cornerType,t[r]=e._granularity,t};var g=l.clone(l.UNIT_SPHERE),N=new T,x={polylinePositions:void 0,shapePositions:void 0,ellipsoid:g,vertexFormat:N,cornerType:void 0,granularity:void 0};S.unpack=function(e,t,r){t=u(t,0);var i,o=e[t++],c=new Array(o);for(i=0;i<o;++i,t+=a.packedLength)c[i]=a.unpack(e,t);o=e[t++];var f=new Array(o);for(i=0;i<o;++i,t+=n.packedLength)f[i]=n.unpack(e,t);var h=l.unpack(e,t,g);t+=l.packedLength;var d=T.unpack(e,t,N);t+=T.packedLength;var p=e[t++],E=e[t];return s(r)?(r._positions=c,r._shape=f,r._ellipsoid=l.clone(h,r._ellipsoid),r._vertexFormat=T.clone(d,r._vertexFormat),r._cornerType=p,r._granularity=E,r):(x.polylinePositions=c,x.shapePositions=f,x.cornerType=p,x.granularity=E,new S(x))};var I=new t;return S.createGeometry=function(r){var n=r._positions,i=e(n,a.equalsEpsilon),o=r._shape;if(o=_.removeDuplicatesFromShape(o),!(i.length<2||o.length<3)){y.computeWindingOrder2D(o)===R.CLOCKWISE&&o.reverse();var u=t.fromPoints(o,I),s=_.computePositions(i,o,u,r,!0);return A(s,o,u,r._vertexFormat)}},S}),define("Workers/createPolylineVolumeGeometry",["../Core/defined","../Core/Ellipsoid","../Core/PolylineVolumeGeometry"],function(e,t,r){"use strict";function n(n,a){return e(a)&&(n=r.unpack(n,a)),n._ellipsoid=t.clone(n._ellipsoid),r.createGeometry(n)}return n})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createPolylineVolumeOutlineGeometry.js b/vendors/Cesium/Workers/createPolylineVolumeOutlineGeometry.js
index ebb7239..c3784a8 100644
--- a/vendors/Cesium/Workers/createPolylineVolumeOutlineGeometry.js
+++ b/vendors/Cesium/Workers/createPolylineVolumeOutlineGeometry.js
@@ -1,230 +1,230 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
-  @license
-  when.js - https://github.com/cujojs/when
-
-  MIT License (c) copyright B Cavalier & J Hann
-
- * A lightweight CommonJS Promises/A and when() implementation
- * when is part of the cujo.js family of libraries (http://cujojs.com/)
- *
- * Licensed under the MIT License at:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * @version 1.7.1
- */
-
-/**
-@license
-sprintf.js from the php.js project - https://github.com/kvz/phpjs
-Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
-
-php.js is copyright 2012 Kevin van Zonneveld.
-
-Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
-(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
-(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
-Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
-Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
-Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
-Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
-L. Rodrigues (http://www.jsfromhell.com), Ash Searle
-(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
-Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
-Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
-http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
-Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
-(http://webdevhobo.blogspot.com/), marrtins, GeekFG
-(http://geekfg.blogspot.com), Andrea Giammarchi
-(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
-gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
-Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
-(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
-Marc Palau, Martin
-(http://www.erlenwiese.de/), Breaking Par Consulting Inc
-(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
-Chris, Mirek Slugen, saulius, Alfonso Jimenez
-(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
-Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
-Ariede (http://caioariede.com), Robin, Kankrelune
-(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
-(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
-Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
-David, Aman Gupta, Michael White, Public Domain
-(http://www.json.org/json2.js), Steven Levithan
-(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
-Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
-Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
-(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
-Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
-Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
-(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
-(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
-ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
-(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
-Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
-Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
-(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
-josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
-Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
-(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
-(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
-Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
-(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
-(http://yass.meetcweb.com), Peter-Paul Koch
-(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
-(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
-Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
-vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
-Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
-(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
-B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
-(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
-Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
-Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
-(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
-Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
-Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
-sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
-Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
-(http://www.premasolutions.com/), Philippe Jausions
-(http://pear.php.net/user/jausions), Aidan Lister
-(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
-strcmp, Taras Bogach, jpfle, Alexander Ermolaev
-(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
-dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
-(http://www.pedrotainha.com), James, Arnout Kazemier
-(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
-FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
-Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
-daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
-W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
-(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
-Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
-(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
-Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
-Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
-(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
-Russell Walker (http://www.nbill.co.uk/), Jamie Beck
-(http://www.terabit.ca/), setcookie, Michael, YUI Library:
-http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
-http://hacks.bluesmoon.info/strftime/strftime.js, Ben
-(http://benblume.co.uk/), DtTvB
-(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
-meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
-(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
-Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
-Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
-Bryan
-
-Licensed under the MIT (MIT-LICENSE.txt) license.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
-OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/**
- * @license
- *
- * Grauw URI utilities
- *
- * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
- *
- * @author Laurens Holst (http://www.grauw.nl/)
- *
- *   Copyright 2012 Laurens Holst
- *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
- *
- */
-
-!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";var a={};a.EPSILON1=.1,a.EPSILON2=.01,a.EPSILON3=.001,a.EPSILON4=1e-4,a.EPSILON5=1e-5,a.EPSILON6=1e-6,a.EPSILON7=1e-7,a.EPSILON8=1e-8,a.EPSILON9=1e-9,a.EPSILON10=1e-10,a.EPSILON11=1e-11,a.EPSILON12=1e-12,a.EPSILON13=1e-13,a.EPSILON14=1e-14,a.EPSILON15=1e-15,a.EPSILON16=1e-16,a.EPSILON17=1e-17,a.EPSILON18=1e-18,a.EPSILON19=1e-19,a.EPSILON20=1e-20,a.GRAVITATIONALPARAMETER=3986004418e5,a.SOLAR_RADIUS=6955e5,a.LUNAR_RADIUS=1737400,a.SIXTY_FOUR_KILOBYTES=65536,a.sign=function(e){return e>0?1:e<0?-1:0},a.signNotZero=function(e){return e<0?-1:1},a.toSNorm=function(e,n){return n=t(n,255),Math.round((.5*a.clamp(e,-1,1)+.5)*n)},a.fromSNorm=function(e,n){return n=t(n,255),a.clamp(e,0,n)/n*2-1},a.sinh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t-n)},a.cosh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t+n)},a.lerp=function(e,t,n){return(1-n)*e+n*t},a.PI=Math.PI,a.ONE_OVER_PI=1/Math.PI,a.PI_OVER_TWO=.5*Math.PI,a.PI_OVER_THREE=Math.PI/3,a.PI_OVER_FOUR=Math.PI/4,a.PI_OVER_SIX=Math.PI/6,a.THREE_PI_OVER_TWO=3*Math.PI*.5,a.TWO_PI=2*Math.PI,a.ONE_OVER_TWO_PI=1/(2*Math.PI),a.RADIANS_PER_DEGREE=Math.PI/180,a.DEGREES_PER_RADIAN=180/Math.PI,a.RADIANS_PER_ARCSECOND=a.RADIANS_PER_DEGREE/3600,a.toRadians=function(e){return e*a.RADIANS_PER_DEGREE},a.toDegrees=function(e){return e*a.DEGREES_PER_RADIAN},a.convertLongitudeRange=function(e){var t=a.TWO_PI,n=e-Math.floor(e/t)*t;return n<-Math.PI?n+t:n>=Math.PI?n-t:n},a.negativePiToPi=function(e){return a.zeroToTwoPi(e+a.PI)-a.PI},a.zeroToTwoPi=function(e){var t=a.mod(e,a.TWO_PI);return 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1-Math.exp(-(n*n))},a}),define("Core/Cartesian3",["./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,a){"use strict";function i(t,n,r){this.x=e(t,0),this.y=e(n,0),this.z=e(r,0)}i.fromSpherical=function(n,r){t(r)||(r=new i);var a=n.clock,o=n.cone,u=e(n.magnitude,1),s=u*Math.sin(o);return r.x=s*Math.cos(a),r.y=s*Math.sin(a),r.z=u*Math.cos(o),r},i.fromElements=function(e,n,r,a){return t(a)?(a.x=e,a.y=n,a.z=r,a):new i(e,n,r)},i.clone=function(e,n){if(t(e))return t(n)?(n.x=e.x,n.y=e.y,n.z=e.z,n):new i(e.x,e.y,e.z)},i.fromCartesian4=i.clone,i.packedLength=3,i.pack=function(t,n,r){return r=e(r,0),n[r++]=t.x,n[r++]=t.y,n[r]=t.z,n},i.unpack=function(n,r,a){return r=e(r,0),t(a)||(a=new i),a.x=n[r++],a.y=n[r++],a.z=n[r],a},i.packArray=function(e,n){var r=e.length;t(n)?n.length=3*r:n=new Array(3*r);for(var a=0;a<r;++a)i.pack(e[a],n,3*a);return n},i.unpackArray=function(e,n){var r=e.length;t(n)?n.length=r/3:n=new Array(r/3);for(var a=0;a<r;a+=3){var o=a/3;n[o]=i.unpack(e,a,n[o])}return n},i.fromArray=i.unpack,i.maximumComponent=function(e){return Math.max(e.x,e.y,e.z)},i.minimumComponent=function(e){return Math.min(e.x,e.y,e.z)},i.minimumByComponent=function(e,t,n){return n.x=Math.min(e.x,t.x),n.y=Math.min(e.y,t.y),n.z=Math.min(e.z,t.z),n},i.maximumByComponent=function(e,t,n){return n.x=Math.max(e.x,t.x),n.y=Math.max(e.y,t.y),n.z=Math.max(e.z,t.z),n},i.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z},i.magnitude=function(e){return Math.sqrt(i.magnitudeSquared(e))};var o=new i;i.distance=function(e,t){return i.subtract(e,t,o),i.magnitude(o)},i.distanceSquared=function(e,t){return i.subtract(e,t,o),i.magnitudeSquared(o)},i.normalize=function(e,t){var n=i.magnitude(e);return t.x=e.x/n,t.y=e.y/n,t.z=e.z/n,t},i.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z},i.multiplyComponents=function(e,t,n){return n.x=e.x*t.x,n.y=e.y*t.y,n.z=e.z*t.z,n},i.add=function(e,t,n){return n.x=e.x+t.x,n.y=e.y+t.y,n.z=e.z+t.z,n},i.subtract=function(e,t,n){return n.x=e.x-t.x,n.y=e.y-t.y,n.z=e.z-t.z,n},i.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n.z=e.z*t,n},i.divideByScalar=function(e,t,n){return n.x=e.x/t,n.y=e.y/t,n.z=e.z/t,n},i.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t},i.abs=function(e,t){return t.x=Math.abs(e.x),t.y=Math.abs(e.y),t.z=Math.abs(e.z),t};var u=new i;i.lerp=function(e,t,n,r){return i.multiplyByScalar(t,n,u),r=i.multiplyByScalar(e,1-n,r),i.add(u,r,r)};var s=new i,c=new i;i.angleBetween=function(e,t){i.normalize(e,s),i.normalize(t,c);var n=i.dot(s,c),r=i.magnitude(i.cross(s,c,s));return Math.atan2(r,n)};var l=new i;i.mostOrthogonalAxis=function(e,t){var n=i.normalize(e,l);return i.abs(n,n),t=n.x<=n.y?n.x<=n.z?i.clone(i.UNIT_X,t):i.clone(i.UNIT_Z,t):n.y<=n.z?i.clone(i.UNIT_Y,t):i.clone(i.UNIT_Z,t)},i.equals=function(e,n){return e===n||t(e)&&t(n)&&e.x===n.x&&e.y===n.y&&e.z===n.z},i.equalsArray=function(e,t,n){return e.x===t[n]&&e.y===t[n+1]&&e.z===t[n+2]},i.equalsEpsilon=function(e,n,r,i){return e===n||t(e)&&t(n)&&a.equalsEpsilon(e.x,n.x,r,i)&&a.equalsEpsilon(e.y,n.y,r,i)&&a.equalsEpsilon(e.z,n.z,r,i)},i.cross=function(e,t,n){var r=e.x,a=e.y,i=e.z,o=t.x,u=t.y,s=t.z,c=a*s-i*u,l=i*o-r*s,f=r*u-a*o;return n.x=c,n.y=l,n.z=f,n},i.fromDegrees=function(e,t,n,r,o){return e=a.toRadians(e),t=a.toRadians(t),i.fromRadians(e,t,n,r,o)};var f=new i,h=new i,d=new i(40680631590769,40680631590769,40408299984661.445);return i.fromRadians=function(n,r,a,o,u){a=e(a,0);var s=t(o)?o.radiiSquared:d,c=Math.cos(r);f.x=c*Math.cos(n),f.y=c*Math.sin(n),f.z=Math.sin(r),f=i.normalize(f,f),i.multiplyComponents(s,f,h);var l=Math.sqrt(i.dot(f,h));return h=i.divideByScalar(h,l,h),f=i.multiplyByScalar(f,a,f),t(u)||(u=new i),i.add(h,f,u)},i.fromDegreesArray=function(e,n,r){var a=e.length;t(r)?r.length=a/2:r=new Array(a/2);for(var o=0;o<a;o+=2){var u=e[o],s=e[o+1],c=o/2;r[c]=i.fromDegrees(u,s,0,n,r[c])}return r},i.fromRadiansArray=function(e,n,r){var a=e.length;t(r)?r.length=a/2:r=new Array(a/2);for(var o=0;o<a;o+=2){var u=e[o],s=e[o+1],c=o/2;r[c]=i.fromRadians(u,s,0,n,r[c])}return r},i.fromDegreesArrayHeights=function(e,n,r){var a=e.length;t(r)?r.length=a/3:r=new Array(a/3);for(var o=0;o<a;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;r[l]=i.fromDegrees(u,s,c,n,r[l])}return r},i.fromRadiansArrayHeights=function(e,n,r){var a=e.length;t(r)?r.length=a/3:r=new Array(a/3);for(var o=0;o<a;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;r[l]=i.fromRadians(u,s,c,n,r[l])}return r},i.ZERO=r(new i(0,0,0)),i.UNIT_X=r(new i(1,0,0)),i.UNIT_Y=r(new i(0,1,0)),i.UNIT_Z=r(new i(0,0,1)),i.prototype.clone=function(e){return i.clone(this,e)},i.prototype.equals=function(e){return i.equals(this,e)},i.prototype.equalsEpsilon=function(e,t,n){return i.equalsEpsilon(this,e,t,n)},i.prototype.toString=function(){return"("+this.x+", "+this.y+", 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u(e,n,r){this.longitude=t(e,0),this.latitude=t(n,0),this.height=t(r,0)}u.fromRadians=function(e,r,a,i){return a=t(a,0),n(i)?(i.longitude=e,i.latitude=r,i.height=a,i):new u(e,r,a)},u.fromDegrees=function(e,t,n,r){return e=i.toRadians(e),t=i.toRadians(t),u.fromRadians(e,t,n,r)};var s=new e,c=new e,l=new e,f=new e(1/6378137,1/6378137,1/6356752.314245179),h=new e(1/40680631590769,1/40680631590769,1/40408299984661.445),d=i.EPSILON1;return u.fromCartesian=function(t,r,a){var E=n(r)?r.oneOverRadii:f,m=n(r)?r.oneOverRadiiSquared:h,_=n(r)?r._centerToleranceSquared:d,p=o(t,E,m,_,c);if(n(p)){var y=e.multiplyComponents(t,m,s);y=e.normalize(y,y);var T=e.subtract(t,p,l),R=Math.atan2(y.y,y.x),v=Math.asin(y.z),A=i.sign(e.dot(T,t))*e.magnitude(T);return n(a)?(a.longitude=R,a.latitude=v,a.height=A,a):new u(R,v,A)}},u.clone=function(e,t){if(n(e))return n(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new u(e.longitude,e.latitude,e.height)},u.equals=function(e,t){return e===t||n(e)&&n(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e.longitude-t.longitude)<=r&&Math.abs(e.latitude-t.latitude)<=r&&Math.abs(e.height-t.height)<=r},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),n=Object.defineProperties;return t&&e(n)||(n=function(e){return e}),n}),define("Core/Ellipsoid",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(t,r,a,i){r=n(r,0),a=n(a,0),i=n(i,0),t._radii=new e(r,a,i),t._radiiSquared=new e(r*r,a*a,i*i),t._radiiToTheFourth=new e(r*r*r*r,a*a*a*a,i*i*i*i),t._oneOverRadii=new e(0===r?0:1/r,0===a?0:1/a,0===i?0:1/i),t._oneOverRadiiSquared=new e(0===r?0:1/(r*r),0===a?0:1/(a*a),0===i?0:1/(i*i)),t._minimumRadius=Math.min(r,a,i),t._maximumRadius=Math.max(r,a,i),t._centerToleranceSquared=u.EPSILON1}function l(e,t,n){this._radii=void 0,this._radiiSquared=void 0,this._radiiToTheFourth=void 0,this._oneOverRadii=void 0,this._oneOverRadiiSquared=void 0,this._minimumRadius=void 0,this._maximumRadius=void 0,this._centerToleranceSquared=void 0,c(this,e,t,n)}a(l.prototype,{radii:{get:function(){return this._radii}},radiiSquared:{get:function(){return this._radiiSquared}},radiiToTheFourth:{get:function(){return this._radiiToTheFourth}},oneOverRadii:{get:function(){return this._oneOverRadii}},oneOverRadiiSquared:{get:function(){return this._oneOverRadiiSquared}},minimumRadius:{get:function(){return this._minimumRadius}},maximumRadius:{get:function(){return this._maximumRadius}}}),l.clone=function(t,n){if(r(t)){var a=t._radii;return r(n)?(e.clone(a,n._radii),e.clone(t._radiiSquared,n._radiiSquared),e.clone(t._radiiToTheFourth,n._radiiToTheFourth),e.clone(t._oneOverRadii,n._oneOverRadii),e.clone(t._oneOverRadiiSquared,n._oneOverRadiiSquared),n._minimumRadius=t._minimumRadius,n._maximumRadius=t._maximumRadius,n._centerToleranceSquared=t._centerToleranceSquared,n):new l(a.x,a.y,a.z)}},l.fromCartesian3=function(e,t){return r(t)||(t=new l),r(e)?(c(t,e.x,e.y,e.z),t):t},l.WGS84=o(new l(6378137,6378137,6356752.314245179)),l.UNIT_SPHERE=o(new l(1,1,1)),l.MOON=o(new 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n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var n=e[1],r=e[2],a=e[3],i=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=i,t[10]=e[10],t[11]=e[14],t[12]=a,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var p=new s,y=new s,T=new t,R=new t(0,0,0,1);return l.inverse=function(e,n){if(s.equalsEpsilon(l.getRotation(e,p),y,u.EPSILON7)&&t.equals(l.getRow(e,3,T),R))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],a=e[4],i=e[8],o=e[12],f=e[1],h=e[5],d=e[9],E=e[13],m=e[2],_=e[6],v=e[10],A=e[14],S=e[3],N=e[7],g=e[11],I=e[15],O=v*I,M=A*g,x=_*I,w=A*N,C=_*g,P=v*N,U=m*I,D=A*S,L=m*g,F=v*S,B=m*N,z=_*S,b=O*h+w*d+C*E-(M*h+x*d+P*E),q=M*f+U*d+F*E-(O*f+D*d+L*E),G=x*f+D*h+B*E-(w*f+U*h+z*E),W=P*f+L*h+z*d-(C*f+F*h+B*d),X=M*a+x*i+P*o-(O*a+w*i+C*o),V=O*r+D*i+L*o-(M*r+U*i+F*o),H=w*r+U*a+z*o-(x*r+D*a+B*o),Y=C*r+F*a+B*i-(P*r+L*a+z*i);O=i*E,M=o*d,x=a*E,w=o*h,C=a*d,P=i*h,U=r*E,D=o*f,L=r*d,F=i*f,B=r*h,z=a*f;var k=O*N+w*g+C*I-(M*N+x*g+P*I),Z=M*S+U*g+F*I-(O*S+D*g+L*I),j=x*S+D*N+B*I-(w*S+U*N+z*I),K=P*S+L*N+z*g-(C*S+F*N+B*g),J=x*v+P*A+M*_-(C*A+O*_+w*v),Q=L*A+O*m+D*v-(U*v+F*A+M*m),$=U*_+z*A+w*m-(B*A+x*m+D*_),ee=B*v+C*m+F*_-(L*_+z*v+P*m),te=r*b+a*q+i*G+o*W;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=b*te,n[1]=q*te,n[2]=G*te,n[3]=W*te,n[4]=X*te,n[5]=V*te,n[6]=H*te,n[7]=Y*te,n[8]=k*te,n[9]=Z*te,n[10]=j*te,n[11]=K*te,n[12]=J*te,n[13]=Q*te,n[14]=$*te,n[15]=ee*te,n},l.inverseTransformation=function(e,t){var n=e[0],r=e[1],a=e[2],i=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],h=e[13],d=e[14],E=-n*f-r*h-a*d,m=-i*f-o*h-u*d,_=-s*f-c*h-l*d;return t[0]=n,t[1]=i,t[2]=s,t[3]=0,t[4]=r,t[5]=o,t[6]=c,t[7]=0,t[8]=a,t[9]=u,t[10]=l,t[11]=0,t[12]=E,t[13]=m,t[14]=_,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,a(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return l.equals(this,e)},l.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]},l.prototype.equalsEpsilon=function(e,t){return l.equalsEpsilon(this,e,t)},l.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},l}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(e,t,n,r){"use strict";function a(t,n){this.normal=e.clone(t),this.distance=n}a.fromPointNormal=function(n,r,i){var o=-e.dot(r,n);return t(i)?(e.clone(r,i.normal),i.distance=o,i):new a(r,o)};var i=new e;return a.fromCartesian4=function(n,r){var o=e.fromCartesian4(n,i),u=n.w;return t(r)?(e.clone(o,r.normal),r.distance=u,r):new a(o,u)},a.getPointDistance=function(t,n){return e.dot(t.normal,n)+t.distance},a.ORIGIN_XY_PLANE=r(new a(e.UNIT_Z,0)),a.ORIGIN_YZ_PLANE=r(new a(e.UNIT_X,0)),a.ORIGIN_ZX_PLANE=r(new a(e.UNIT_Y,0)),a}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f,h){"use strict";function d(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var E=new e,m=new e,_=new e,p=new e,y=new e,T=new e,R=new e,v=new e,A=new e,S=new e,N=new e,g=new e;d.fromPoints=function(t,n){if(r(n)||(n=new d),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var a=e.clone(t[0],R),i=e.clone(a,E),o=e.clone(a,m),u=e.clone(a,_),s=e.clone(a,p),c=e.clone(a,y),l=e.clone(a,T),f=t.length,h=1;h<f;h++){e.clone(t[h],a);var I=a.x,O=a.y,M=a.z;I<i.x&&e.clone(a,i),I>s.x&&e.clone(a,s),O<o.y&&e.clone(a,o),O>c.y&&e.clone(a,c),M<u.z&&e.clone(a,u),M>l.z&&e.clone(a,l)}var x=e.magnitudeSquared(e.subtract(s,i,v)),w=e.magnitudeSquared(e.subtract(c,o,v)),C=e.magnitudeSquared(e.subtract(l,u,v)),P=i,U=s,D=x;w>D&&(D=w,P=o,U=c),C>D&&(D=C,P=u,U=l);var L=A;L.x=.5*(P.x+U.x),L.y=.5*(P.y+U.y),L.z=.5*(P.z+U.z);var F=e.magnitudeSquared(e.subtract(U,L,v)),B=Math.sqrt(F),z=S;z.x=i.x,z.y=o.y,z.z=u.z;var b=N;b.x=s.x,b.y=c.y,b.z=l.z;var q=e.multiplyByScalar(e.add(z,b,v),.5,g),G=0;for(h=0;h<f;h++){e.clone(t[h],a);var W=e.magnitude(e.subtract(a,q,v));W>G&&(G=W);var X=e.magnitudeSquared(e.subtract(a,L,v));if(X>F){var V=Math.sqrt(X);B=.5*(B+V),F=B*B;var H=V-B;L.x=(B*L.x+H*a.x)/V,L.y=(B*L.y+H*a.y)/V,L.z=(B*L.z+H*a.z)/V}}return B<G?(e.clone(L,n.center),n.radius=B):(e.clone(q,n.center),n.radius=G),n};var I=new o,O=new e,M=new e,x=new t,w=new t;d.fromRectangle2D=function(e,t,n){return d.fromRectangleWithHeights2D(e,t,0,0,n)},d.fromRectangleWithHeights2D=function(t,a,i,o,u){if(r(u)||(u=new d),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;a=n(a,I),h.southwest(t,x),x.height=i,h.northeast(t,w),w.height=o;var s=a.project(x,O),c=a.project(w,M),l=c.x-s.x,f=c.y-s.y,E=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+E*E);var m=u.center;return m.x=s.x+.5*l,m.y=s.y+.5*f,m.z=s.z+.5*E,u};var C=[];d.fromRectangle3D=function(e,t,a,o){t=n(t,i.WGS84),a=n(a,0);var u;return r(e)&&(u=h.subsample(e,t,a,C)),d.fromPoints(u,o)},d.fromVertices=function(t,a,i,o){if(r(o)||(o=new d),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;a=n(a,e.ZERO),i=n(i,3);var u=R;u.x=t[0]+a.x,u.y=t[1]+a.y,u.z=t[2]+a.z;for(var s=e.clone(u,E),c=e.clone(u,m),l=e.clone(u,_),f=e.clone(u,p),h=e.clone(u,y),I=e.clone(u,T),O=t.length,M=0;M<O;M+=i){var x=t[M]+a.x,w=t[M+1]+a.y,C=t[M+2]+a.z;u.x=x,u.y=w,u.z=C,x<s.x&&e.clone(u,s),x>f.x&&e.clone(u,f),w<c.y&&e.clone(u,c),w>h.y&&e.clone(u,h),C<l.z&&e.clone(u,l),C>I.z&&e.clone(u,I)}var P=e.magnitudeSquared(e.subtract(f,s,v)),U=e.magnitudeSquared(e.subtract(h,c,v)),D=e.magnitudeSquared(e.subtract(I,l,v)),L=s,F=f,B=P;U>B&&(B=U,L=c,F=h),D>B&&(B=D,L=l,F=I);var z=A;z.x=.5*(L.x+F.x),z.y=.5*(L.y+F.y),z.z=.5*(L.z+F.z);var b=e.magnitudeSquared(e.subtract(F,z,v)),q=Math.sqrt(b),G=S;G.x=s.x,G.y=c.y,G.z=l.z;var W=N;W.x=f.x,W.y=h.y,W.z=I.z;var X=e.multiplyByScalar(e.add(G,W,v),.5,g),V=0;for(M=0;M<O;M+=i){u.x=t[M]+a.x,u.y=t[M+1]+a.y,u.z=t[M+2]+a.z;var H=e.magnitude(e.subtract(u,X,v));H>V&&(V=H);var Y=e.magnitudeSquared(e.subtract(u,z,v));if(Y>b){var k=Math.sqrt(Y);q=.5*(q+k),b=q*q;var Z=k-q;z.x=(q*z.x+Z*u.x)/k,z.y=(q*z.y+Z*u.y)/k,z.z=(q*z.z+Z*u.z)/k}}return q<V?(e.clone(z,o.center),o.radius=q):(e.clone(X,o.center),o.radius=V),o},d.fromEncodedCartesianVertices=function(t,n,a){if(r(a)||(a=new d),!r(t)||!r(n)||t.length!==n.length||0===t.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;var i=R;i.x=t[0]+n[0],i.y=t[1]+n[1],i.z=t[2]+n[2];for(var o=e.clone(i,E),u=e.clone(i,m),s=e.clone(i,_),c=e.clone(i,p),l=e.clone(i,y),f=e.clone(i,T),h=t.length,I=0;I<h;I+=3){var O=t[I]+n[I],M=t[I+1]+n[I+1],x=t[I+2]+n[I+2];i.x=O,i.y=M,i.z=x,O<o.x&&e.clone(i,o),O>c.x&&e.clone(i,c),M<u.y&&e.clone(i,u),M>l.y&&e.clone(i,l),x<s.z&&e.clone(i,s),x>f.z&&e.clone(i,f)}var w=e.magnitudeSquared(e.subtract(c,o,v)),C=e.magnitudeSquared(e.subtract(l,u,v)),P=e.magnitudeSquared(e.subtract(f,s,v)),U=o,D=c,L=w;C>L&&(L=C,U=u,D=l),P>L&&(L=P,U=s,D=f);var F=A;F.x=.5*(U.x+D.x),F.y=.5*(U.y+D.y),F.z=.5*(U.z+D.z);var B=e.magnitudeSquared(e.subtract(D,F,v)),z=Math.sqrt(B),b=S;b.x=o.x,b.y=u.y,b.z=s.z;var q=N;q.x=c.x,q.y=l.y,q.z=f.z;var G=e.multiplyByScalar(e.add(b,q,v),.5,g),W=0;for(I=0;I<h;I+=3){i.x=t[I]+n[I],i.y=t[I+1]+n[I+1],i.z=t[I+2]+n[I+2];var X=e.magnitude(e.subtract(i,G,v));X>W&&(W=X);var V=e.magnitudeSquared(e.subtract(i,F,v));if(V>B){var H=Math.sqrt(V);z=.5*(z+H),B=z*z;var Y=H-z;F.x=(z*F.x+Y*i.x)/H,F.y=(z*F.y+Y*i.y)/H,F.z=(z*F.z+Y*i.z)/H}}return z<W?(e.clone(F,a.center),a.radius=z):(e.clone(G,a.center),a.radius=W),a},d.fromCornerPoints=function(t,n,a){r(a)||(a=new d);var i=a.center;return e.add(t,n,i),e.multiplyByScalar(i,.5,i),a.radius=e.distance(i,n),a},d.fromEllipsoid=function(t,n){return r(n)||(n=new d),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var P=new e;d.fromBoundingSpheres=function(t,n){if(r(n)||(n=new d),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var a=t.length;if(1===a)return d.clone(t[0],n);if(2===a)return d.union(t[0],t[1],n);for(var i=[],o=0;o<a;o++)i.push(t[o].center);n=d.fromPoints(i,n);var u=n.center,s=n.radius;for(o=0;o<a;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return n.radius=s,n};var U=new e,D=new e,L=new e;d.fromOrientedBoundingBox=function(t,n){r(n)||(n=new d);var a=t.halfAxes,i=c.getColumn(a,0,U),o=c.getColumn(a,1,D),u=c.getColumn(a,2,L),s=e.magnitude(i),l=e.magnitude(o),f=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(s,l,f),n},d.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new d(t.center,t.radius)},d.packedLength=4,d.pack=function(e,t,r){r=n(r,0);var a=e.center;return t[r++]=a.x,t[r++]=a.y,t[r++]=a.z,t[r]=e.radius,t},d.unpack=function(e,t,a){t=n(t,0),r(a)||(a=new d);var i=a.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],a.radius=e[t],a};var F=new e,B=new e;d.union=function(t,n,a){r(a)||(a=new d);var i=t.center,o=t.radius,u=n.center,s=n.radius,c=e.subtract(u,i,F),l=e.magnitude(c);if(o>=l+s)return t.clone(a),a;if(s>=l+o)return n.clone(a),a;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,B);return e.add(h,i,h),e.clone(h,a.center),a.radius=f,a};var z=new e;d.expand=function(t,n,r){r=d.clone(t,r);var a=e.magnitude(e.subtract(n,r.center,z));return a>r.radius&&(r.radius=a),r},d.intersectPlane=function(t,n){var r=t.center,a=t.radius,i=n.normal,o=e.dot(i,r)+n.distance;return o<-a?u.OUTSIDE:o<a?u.INTERSECTING:u.INSIDE},d.transform=function(e,t,n){return r(n)||(n=new d),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=l.getMaximumScale(t)*e.radius,n};var b=new e;d.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,b);return e.magnitudeSquared(r)-t.radius*t.radius},d.transformWithoutScale=function(e,t,n){return r(n)||(n=new d),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var q=new e;d.computePlaneDistances=function(t,n,a,i){r(i)||(i=new s);var o=e.subtract(t.center,n,q),u=e.dot(a,o);return i.start=u-t.radius,i.stop=u+t.radius,i};for(var G=new e,W=new e,X=new e,V=new e,H=new e,Y=new t,k=new Array(8),Z=0;Z<8;++Z)k[Z]=new e;var j=new o;return d.projectTo2D=function(t,r,a){r=n(r,j);var i=r.ellipsoid,o=t.center,u=t.radius,s=i.geodeticSurfaceNormal(o,G),c=e.cross(e.UNIT_Z,s,W);e.normalize(c,c);var l=e.cross(s,c,X);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,H),h=e.negate(c,V),E=k,m=E[0];e.add(s,l,m),e.add(m,c,m),m=E[1],e.add(s,l,m),e.add(m,h,m),m=E[2],e.add(s,f,m),e.add(m,h,m),m=E[3],e.add(s,f,m),e.add(m,c,m),e.negate(s,s),m=E[4],e.add(s,l,m),e.add(m,c,m),m=E[5],e.add(s,l,m),e.add(m,h,m),m=E[6],e.add(s,f,m),e.add(m,h,m),m=E[7],e.add(s,f,m),e.add(m,c,m);for(var _=E.length,p=0;p<_;++p){var y=E[p];e.add(o,y,y);var T=i.cartesianToCartographic(y,Y);r.project(T,y)}a=d.fromPoints(E,a),o=a.center;var R=o.x,v=o.y,A=o.z;return o.x=A,o.y=R,o.z=v,a},d.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},d.equals=function(t,n){return t===n||r(t)&&r(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},d.prototype.intersectPlane=function(e){return d.intersectPlane(this,e)},d.prototype.distanceSquaredTo=function(e){return d.distanceSquaredTo(this,e)},d.prototype.computePlaneDistances=function(e,t,n){return d.computePlaneDistances(this,e,t,n)},d.prototype.isOccluded=function(e){return d.isOccluded(this,e)},d.prototype.equals=function(e){return d.equals(this,e)},d.prototype.clone=function(e){return d.clone(this,e)},d}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){
-"use strict";var 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PLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},a={};return t(a,{element:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(a.supportsFullscreen())return null!==a.element}}}),a.supportsFullscreen=function(){if(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return 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0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenChange"),r.fullscreenchange=a),a=s+"fullscreenerror",void 0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenError"),r.fullscreenerror=a)}return n},a.requestFullscreen=function(e,t){a.supportsFullscreen()&&e[r.requestFullscreen]({vrDisplay:t})},a.exitFullscreen=function(){a.supportsFullscreen()&&document[r.exitFullscreen]()},a}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,n){"use strict";function r(e){for(var t=e.split("."),n=0,r=t.length;n<r;++n)t[n]=parseInt(t[n],10);return t}function a(){if(!t(T)){T=!1;var e=/ Chrome\/([\.0-9]+)/.exec(y.userAgent);null!==e&&(T=!0,R=r(e[1]))}return T}function i(){return a()&&R}function o(){if(!t(v)&&(v=!1,!a()&&/ Safari\/[\.0-9]+/.test(y.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(y.userAgent);null!==e&&(v=!0,A=r(e[1]))}return v}function u(){return o()&&A}function s(){if(!t(S)){S=!1;var e=/ 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o=T.eastNorthUpToFixedFrame(e,i,o),_.multiply(o,s,o)},T.aircraftHeadingPitchRollToFixedFrame=function(e,t,r,a,i,o){var u=p.fromHeadingPitchRoll(t,r,a,I),s=_.fromTranslationQuaternionRotationScale(n.ZERO,u,O,M);return o=T.northEastDownToFixedFrame(e,i,o),_.multiply(o,s,o)};var x=new _,w=new m;T.headingPitchRollQuaternion=function(e,t,n,r,a,i){var o=T.headingPitchRollToFixedFrame(e,t,n,r,a,x),u=_.getRotation(o,w);return p.fromRotationMatrix(u,i)},T.aircraftHeadingPitchRollQuaternion=function(e,t,n,r,a,i){var o=T.aircraftHeadingPitchRollToFixedFrame(e,t,n,r,a,x),u=_.getRotation(o,w);return p.fromRotationMatrix(u,i)};var C=24110.54841,P=8640184.812866,U=.093104,D=-62e-7,L=1.1772758384668e-19,F=72921158553e-15,B=E.TWO_PI/86400,z=new d;T.computeTemeToPseudoFixedMatrix=function(e,t){z=d.addSeconds(e,-d.computeTaiMinusUtc(e),z);var n,r=z.dayNumber,a=z.secondsOfDay,i=r-2451545;n=a>=43200?(i+.5)/y.DAYS_PER_JULIAN_CENTURY:(i-.5)/y.DAYS_PER_JULIAN_CENTURY;var u=C+n*(P+n*(U+n*D)),s=u*B%E.TWO_PI,c=F+L*(r-2451545.5),l=(a+.5*y.SECONDS_PER_DAY)%y.SECONDS_PER_DAY,f=s+c*l,h=Math.cos(f),_=Math.sin(f);return o(t)?(t[0]=h,t[1]=-_,t[2]=0,t[3]=_,t[4]=h,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new m(h,_,0,-_,h,0,0,0,1)},T.iau2006XysData=new f,T.earthOrientationParameters=s.NONE;var b=32.184,q=2451545;T.preloadIcrfFixed=function(t){var n=t.start.dayNumber,r=t.start.secondsOfDay+b,a=t.stop.dayNumber,i=t.stop.secondsOfDay+b,o=T.iau2006XysData.preload(n,r,a,i),u=T.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},T.computeIcrfToFixedMatrix=function(e,t){o(t)||(t=new m);var n=T.computeFixedToIcrfMatrix(e,t);if(o(n))return m.transpose(n,t)};var G=new h(0,0,0),W=new c(0,0,0,0,0,0),X=new m,V=new m;T.computeFixedToIcrfMatrix=function(e,t){o(t)||(t=new m);var n=T.earthOrientationParameters.compute(e,W);if(o(n)){var r=e.dayNumber,a=e.secondsOfDay+b,i=T.iau2006XysData.computeXysRadians(r,a,G);if(o(i)){var u=i.x+n.xPoleOffset,s=i.y+n.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=X;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=m.fromRotationZ(-i.s,V),h=m.multiply(l,f,X),_=e.dayNumber,p=e.secondsOfDay-d.computeTaiMinusUtc(e)+n.ut1MinusUtc,R=_-2451545,v=p/y.SECONDS_PER_DAY,A=.779057273264+v+.00273781191135448*(R+v);A=A%1*E.TWO_PI;var S=m.fromRotationZ(A,V),N=m.multiply(h,S,X),g=Math.cos(n.xPoleWander),I=Math.cos(n.yPoleWander),O=Math.sin(n.xPoleWander),M=Math.sin(n.yPoleWander),x=r-q+a/y.SECONDS_PER_DAY;x/=36525;var w=-47e-6*x*E.RADIANS_PER_DEGREE/3600,C=Math.cos(w),P=Math.sin(w),U=V;return U[0]=g*C,U[1]=g*P,U[2]=O,U[3]=-I*P+M*O*C,U[4]=I*C+M*O*P,U[5]=-M*g,U[6]=-M*P-I*O*C,U[7]=M*C-I*O*P,U[8]=I*g,m.multiply(N,U,t)}}};var H=new r;T.pointToWindowCoordinates=function(e,t,n,r){return r=T.pointToGLWindowCoordinates(e,t,n,r),r.y=2*t[5]-r.y,r},T.pointToGLWindowCoordinates=function(e,n,a,i){o(i)||(i=new t);var u=H;return _.multiplyByVector(e,r.fromElements(a.x,a.y,a.z,1,u),u),r.multiplyByScalar(u,1/u.w,u),_.multiplyByVector(n,u,u),t.fromCartesian4(u,i)};var Y=new n,k=new n,Z=new n;T.rotationMatrixFromPositionVelocity=function(e,t,r,a){var u=i(r,l.WGS84).geodeticSurfaceNormal(e,Y),s=n.cross(t,u,k);n.equalsEpsilon(s,n.ZERO,E.EPSILON6)&&(s=n.clone(n.UNIT_X,s));var c=n.cross(s,t,Z);return n.cross(t,c,s),n.negate(s,s),o(a)||(a=new m),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var j=new a,K=new n,J=new n,Q=new r,$=new r,ee=new r,te=new r,ne=new r,re=new _,ae=new _;return T.basisTo2D=function(e,t,a){var i=e.ellipsoid,o=_.getColumn(t,3,Q),u=i.cartesianToCartographic(o,j),s=T.eastNorthUpToFixedFrame(o,i,re),c=_.inverseTransformation(s,ae),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var h=_.getColumn(t,0,J),d=n.magnitude(h),E=_.multiplyByVector(c,h,ee);r.fromElements(E.z,E.x,E.y,0,E);var m=_.getColumn(t,1,J),p=n.magnitude(m),y=_.multiplyByVector(c,m,te);r.fromElements(y.z,y.x,y.y,0,y);var R=_.getColumn(t,2,J),v=n.magnitude(R),A=ne;return n.cross(E,y,A),n.normalize(A,A),n.cross(y,A,E),n.normalize(E,E),n.cross(A,E,y),n.normalize(y,y),n.multiplyByScalar(E,d,E),n.multiplyByScalar(y,p,y),n.multiplyByScalar(A,v,A),_.setColumn(a,0,E,a),_.setColumn(a,1,y,a),_.setColumn(a,2,A,a),_.setColumn(a,3,f,a),a},T}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E){"use strict";function m(e,t){t=a(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var r=E.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=n.fromCartesian4(f.getColumn(r,0,_)),this._yAxis=n.fromCartesian4(f.getColumn(r,1,_));var i=n.fromCartesian4(f.getColumn(r,2,_));this._plane=h.fromPointNormal(e,i)}var _=new r;o(m.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var p=new e;m.fromPoints=function(t,n){var r=e.fromPoints(t,p);return new m(r.center,n)};var y=new d,T=new n;m.prototype.projectPointOntoPlane=function(e,r){var a=y;a.origin=e,n.normalize(e,a.direction);var o=c.rayPlane(a,this._plane,T);if(i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,T)),i(o)){var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return i(r)?(r.x=s,r.y=l,r):new t(s,l)}},m.prototype.projectPointsOntoPlane=function(e,t){i(t)||(t=[]);for(var n=0,r=e.length,a=0;a<r;a++){var o=this.projectPointOntoPlane(e[a],t[n]);i(o)&&(t[n]=o,n++)}return t.length=n,t},m.prototype.projectPointToNearestOnPlane=function(e,r){i(r)||(r=new t);var a=y;a.origin=e,n.clone(this._plane.normal,a.direction);var o=c.rayPlane(a,this._plane,T);i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,T));var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return r.x=s,r.y=l,r},m.prototype.projectPointsToNearestOnPlane=function(e,t){i(t)||(t=[]);var n=e.length;t.length=n;for(var r=0;r<n;r++)t[r]=this.projectPointToNearestOnPlane(e[r],t[r]);return t};var R=new n;return m.prototype.projectPointsOntoEllipsoid=function(e,t){var r=e.length;i(t)?t.length=r:t=new Array(r);for(var a=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=R,l=0;l<r;++l){var f=e[l];n.multiplyByScalar(u,f.x,c),i(t[l])||(t[l]=new n);var h=n.add(o,c,t[l]);n.multiplyByScalar(s,f.y,c),n.add(h,c,h),a.scaleToGeocentricSurface(h,h)}return t},m}),define("Core/barycentricCoordinates",["./Cartesian2","./Cartesian3","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(r,a,s,c,l){n(l)||(l=new t);var f,h,d,E,m,_,p,y;n(a.z)?(f=t.subtract(s,a,i),h=t.subtract(c,a,o),d=t.subtract(r,a,u),E=t.dot(f,f),m=t.dot(f,h),_=t.dot(f,d),p=t.dot(h,h),y=t.dot(h,d)):(f=e.subtract(s,a,i),h=e.subtract(c,a,o),d=e.subtract(r,a,u),E=e.dot(f,f),m=e.dot(f,h),_=e.dot(f,d),p=e.dot(h,h),y=e.dot(h,d));var T=1/(E*p-m*m);return l.y=(p*_-m*y)*T,l.z=(E*y-m*_)*T,l.x=1-l.y-l.z,l}var i=new t,o=new t,u=new t;return a}),define("Core/pointInsideTriangle",["./barycentricCoordinates","./Cartesian3"],function(e,t){"use strict";function n(t,n,a,i){return e(t,n,a,i,r),r.x>0&&r.y>0&&r.z>0}var r=new t;return n}),define("Core/WindingOrder",["../Renderer/WebGLConstants","./freezeObject"],function(e,t){"use strict";var n={CLOCKWISE:e.CW,COUNTER_CLOCKWISE:e.CCW,validate:function(e){return e===n.CLOCKWISE||e===n.COUNTER_CLOCKWISE}};return t(n)}),define("Core/PolygonPipeline",["../ThirdParty/earcut-2.1.1","./Cartesian2","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Geometry","./GeometryAttribute","./Math","./pointInsideTriangle","./PrimitiveType","./Queue","./WindingOrder"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E,m){"use strict";var _=new n,p=new n,y={};y.computeArea2D=function(e){for(var t=e.length,n=0,r=t-1,a=0;a<t;r=a++){var i=e[r],o=e[a];n+=i.x*o.y-o.x*i.y}return.5*n},y.computeWindingOrder2D=function(e){var t=y.computeArea2D(e);return t>0?m.COUNTER_CLOCKWISE:m.CLOCKWISE},y.triangulate=function(n,r){var a=t.packArray(n);return e(a,r,2)};var T=new n,R=new n,v=new n,A=new n,S=new n,N=new n,g=new n;return y.computeSubdivision=function(e,t,o,u){u=a(u,f.RADIANS_PER_DEGREE);var s,h=o.slice(0),E=t.length,m=new Array(3*E),_=0;for(s=0;s<E;s++){var p=t[s];m[_++]=p.x,m[_++]=p.y,m[_++]=p.z}for(var y=[],I={},O=e.maximumRadius,M=f.chordLength(u,O),x=M*M;h.length>0;){var w,C,P=h.pop(),U=h.pop(),D=h.pop(),L=n.fromArray(m,3*D,T),F=n.fromArray(m,3*U,R),B=n.fromArray(m,3*P,v),z=n.multiplyByScalar(n.normalize(L,A),O,A),b=n.multiplyByScalar(n.normalize(F,S),O,S),q=n.multiplyByScalar(n.normalize(B,N),O,N),G=n.magnitudeSquared(n.subtract(z,b,g)),W=n.magnitudeSquared(n.subtract(b,q,g)),X=n.magnitudeSquared(n.subtract(q,z,g)),V=Math.max(G,W,X);V>x?G===V?(w=Math.min(D,U)+" "+Math.max(D,U),s=I[w],i(s)||(C=n.add(L,F,g),n.multiplyByScalar(C,.5,C),m.push(C.x,C.y,C.z),s=m.length/3-1,I[w]=s),h.push(D,s,P),h.push(s,U,P)):W===V?(w=Math.min(U,P)+" "+Math.max(U,P),s=I[w],i(s)||(C=n.add(F,B,g),n.multiplyByScalar(C,.5,C),m.push(C.x,C.y,C.z),s=m.length/3-1,I[w]=s),h.push(U,s,D),h.push(s,P,D)):X===V&&(w=Math.min(P,D)+" "+Math.max(P,D),s=I[w],i(s)||(C=n.add(B,L,g),n.multiplyByScalar(C,.5,C),m.push(C.x,C.y,C.z),s=m.length/3-1,I[w]=s),h.push(P,s,U),h.push(s,D,U)):(y.push(D),y.push(U),y.push(P))}return new c({attributes:{position:new l({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:m})},indices:y,primitiveType:d.TRIANGLES})},y.scaleToGeodeticHeight=function(e,t,r,o){r=a(r,u.WGS84);var s=_,c=p;if(t=a(t,0),o=a(o,!0),i(e))for(var l=e.length,f=0;f<l;f+=3)n.fromArray(e,f,c),o&&(c=r.scaleToGeodeticSurface(c,c)),0!==t&&(s=r.geodeticSurfaceNormal(c,s),n.multiplyByScalar(s,t,s),n.add(c,s,c)),e[f]=c.x,e[f+1]=c.y,e[f+2]=c.z;return e},y}),define("Core/EllipsoidGeodesic",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(e,t,n,r,a,i,o,u){"use strict";function s(e){var t=e._uSquared,n=e._ellipsoid.maximumRadius,r=e._ellipsoid.minimumRadius,a=(n-r)/n,i=Math.cos(e._startHeading),o=Math.sin(e._startHeading),u=(1-a)*Math.tan(e._start.latitude),s=1/Math.sqrt(1+u*u),c=s*u,l=Math.atan2(u,i),f=s*o,h=f*f,d=1-h,E=Math.sqrt(d),m=t/4,_=m*m,p=_*m,y=_*_,T=1+m-3*_/4+5*p/4-175*y/64,R=1-m+15*_/8-35*p/8,v=1-3*m+35*_/4,A=1-5*m,S=T*l-R*Math.sin(2*l)*m/2-v*Math.sin(4*l)*_/16-A*Math.sin(6*l)*p/48-5*Math.sin(8*l)*y/512,N=e._constants;N.a=n,N.b=r,N.f=a,N.cosineHeading=i,N.sineHeading=o,N.tanU=u,N.cosineU=s,N.sineU=c,N.sigma=l,N.sineAlpha=f,N.sineSquaredAlpha=h,N.cosineSquaredAlpha=d,N.cosineAlpha=E,N.u2Over4=m,N.u4Over16=_,N.u6Over64=p,N.u8Over256=y,N.a0=T,N.a1=R,N.a2=v,N.a3=A,N.distanceRatio=S}function c(e,t){return e*t*(4+e*(4-3*t))/16}function l(e,t,n,r,a,i,o){var u=c(e,n);return(1-u)*e*t*(r+u*a*(o+u*i*(2*o*o-1)));
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+  @license
+  when.js - https://github.com/cujojs/when
+
+  MIT License (c) copyright B Cavalier & J Hann
+
+ * A lightweight CommonJS Promises/A and when() implementation
+ * when is part of the cujo.js family of libraries (http://cujojs.com/)
+ *
+ * Licensed under the MIT License at:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * @version 1.7.1
+ */
+
+/**
+@license
+sprintf.js from the php.js project - https://github.com/kvz/phpjs
+Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
+
+php.js is copyright 2012 Kevin van Zonneveld.
+
+Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
+(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
+(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
+Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
+Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
+Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
+Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
+L. Rodrigues (http://www.jsfromhell.com), Ash Searle
+(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
+Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
+Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
+http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
+Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
+(http://webdevhobo.blogspot.com/), marrtins, GeekFG
+(http://geekfg.blogspot.com), Andrea Giammarchi
+(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
+gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
+Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
+(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
+Marc Palau, Martin
+(http://www.erlenwiese.de/), Breaking Par Consulting Inc
+(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
+Chris, Mirek Slugen, saulius, Alfonso Jimenez
+(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
+Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
+Ariede (http://caioariede.com), Robin, Kankrelune
+(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
+(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
+Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
+David, Aman Gupta, Michael White, Public Domain
+(http://www.json.org/json2.js), Steven Levithan
+(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
+Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
+Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
+(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
+Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
+Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
+(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
+(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
+ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
+(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
+Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
+Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
+(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
+josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
+Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
+(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
+(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
+Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
+(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
+(http://yass.meetcweb.com), Peter-Paul Koch
+(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
+(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
+Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
+vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
+Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
+(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
+B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
+(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
+Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
+Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
+(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
+Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
+Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
+sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
+Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
+(http://www.premasolutions.com/), Philippe Jausions
+(http://pear.php.net/user/jausions), Aidan Lister
+(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
+strcmp, Taras Bogach, jpfle, Alexander Ermolaev
+(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
+dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
+(http://www.pedrotainha.com), James, Arnout Kazemier
+(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
+FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
+Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
+daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
+W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
+(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
+Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
+(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
+Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
+Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
+(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
+Russell Walker (http://www.nbill.co.uk/), Jamie Beck
+(http://www.terabit.ca/), setcookie, Michael, YUI Library:
+http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
+http://hacks.bluesmoon.info/strftime/strftime.js, Ben
+(http://benblume.co.uk/), DtTvB
+(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
+meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
+(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
+Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
+Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
+Bryan
+
+Licensed under the MIT (MIT-LICENSE.txt) license.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
+OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/**
+ * @license
+ *
+ * Grauw URI utilities
+ *
+ * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
+ *
+ * @author Laurens Holst (http://www.grauw.nl/)
+ *
+ *   Copyright 2012 Laurens Holst
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new 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a=t.x,i=t.y,o=t.z,u=this._oneOverRadiiSquared,s=1/Math.sqrt(a*a*u.x+i*i*u.y+o*o*u.z);return e.multiplyByScalar(t,s,n)},l.prototype.transformPositionToScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._oneOverRadii,n)},l.prototype.transformPositionFromScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._radii,n)},l.prototype.equals=function(t){return this===t||r(t)&&e.equals(this._radii,t._radii)},l.prototype.toString=function(){return this._radii.toString()},l}),define("Core/arrayRemoveDuplicates",["./defaultValue","./defined","./DeveloperError","./Math"],function(e,t,n,r){"use strict";function a(n,r,a){if(t(n)){a=e(a,!1);var o=n.length;if(o<2)return n;var u,s,c;for(u=1;u<o&&(s=n[u-1],c=n[u],!r(s,c,i));++u);if(u===o)return a&&r(n[0],n[n.length-1],i)?n.slice(1):n;for(var l=n.slice(0,u);u<o;++u)c=n[u],r(s,c,i)||(l.push(c),s=c);return a&&l.length>1&&r(l[0],l[l.length-1],i)&&l.shift(),l}}var i=r.EPSILON10;return a}),define("Core/Cartesian2",["./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,a){"use strict";function i(t,n){this.x=e(t,0),this.y=e(n,0)}i.fromElements=function(e,n,r){return t(r)?(r.x=e,r.y=n,r):new i(e,n)},i.clone=function(e,n){if(t(e))return t(n)?(n.x=e.x,n.y=e.y,n):new i(e.x,e.y)},i.fromCartesian3=i.clone,i.fromCartesian4=i.clone,i.packedLength=2,i.pack=function(t,n,r){return r=e(r,0),n[r++]=t.x,n[r]=t.y,n},i.unpack=function(n,r,a){return r=e(r,0),t(a)||(a=new i),a.x=n[r++],a.y=n[r],a},i.packArray=function(e,n){var r=e.length;t(n)?n.length=2*r:n=new Array(2*r);for(var a=0;a<r;++a)i.pack(e[a],n,2*a);return n},i.unpackArray=function(e,n){var r=e.length;t(n)?n.length=r/2:n=new Array(r/2);for(var a=0;a<r;a+=2){var o=a/2;n[o]=i.unpack(e,a,n[o])}return n},i.fromArray=i.unpack,i.maximumComponent=function(e){return Math.max(e.x,e.y)},i.minimumComponent=function(e){return Math.min(e.x,e.y)},i.minimumByComponent=function(e,t,n){return 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n(r)?(r.longitude=t.east,r.latitude=t.north,r.height=0,r):new e(t.east,t.north)},s.southeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.south,r.height=0,r):new e(t.east,t.south)},s.center=function(t,r){var a=t.east,i=t.west;a<i&&(a+=u.TWO_PI);var o=u.negativePiToPi(.5*(i+a)),s=.5*(t.south+t.north);return n(r)?(r.longitude=o,r.latitude=s,r.height=0,r):new e(o,s)},s.intersection=function(e,t,r){var a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.negativePiToPi(Math.max(i,c)),f=u.negativePiToPi(Math.min(a,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var h=Math.max(e.south,t.south),d=Math.min(e.north,t.north);if(!(h>=d))return n(r)?(r.west=l,r.south=h,r.east=f,r.north=d,r):new s(l,h,f,d)}},s.union=function(e,t,r){return n(r)||(r=new 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n=e.length,a=e[0].x,i=e[0].y,o=e[0].x,u=e[0].y,c=1;c<n;c++){var l=e[c],f=l.x,h=l.y;a=Math.min(f,a),o=Math.max(f,o),i=Math.min(h,i),u=Math.max(h,u)}return t.x=a,t.y=i,t.width=o-a,t.height=u-i,t};var c=new i,l=new t,f=new t;return s.fromRectangle=function(t,a,i){if(r(i)||(i=new s),!r(t))return i.x=0,i.y=0,i.width=0,i.height=0,i;a=n(a,c);var o=a.project(u.southwest(t,l)),h=a.project(u.northeast(t,f));return e.subtract(h,o,h),i.x=o.x,i.y=o.y,i.width=h.x,i.height=h.y,i},s.clone=function(e,t){if(r(e))return r(t)?(t.x=e.x,t.y=e.y,t.width=e.width,t.height=e.height,t):new s(e.x,e.y,e.width,e.height)},s.union=function(e,t,n){r(n)||(n=new s);var a=Math.min(e.x,t.x),i=Math.min(e.y,t.y),o=Math.max(e.x+e.width,t.x+t.width),u=Math.max(e.y+e.height,t.y+t.height);return n.x=a,n.y=i,n.width=o-a,n.height=u-i,n},s.expand=function(e,t,n){n=s.clone(e,n);var r=t.x-n.x,a=t.y-n.y;return 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a[0]=h,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=d,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=E,a[11]=0,a[12]=m,a[13]=_,a[14]=p,a[15]=y,a},l.computeView=function(t,n,r,a,i){return i[0]=a.x,i[1]=r.x,i[2]=-n.x,i[3]=0,i[4]=a.y,i[5]=r.y,i[6]=-n.y,i[7]=0,i[8]=a.z,i[9]=r.z,i[10]=-n.z,i[11]=0,i[12]=-e.dot(a,t),i[13]=-e.dot(r,t),i[14]=e.dot(n,t),i[15]=1,i},l.toArray=function(e,t){return r(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]},l.getElementIndex=function(e,t){return 4*e+t},l.getColumn=function(e,t,n){var r=4*t,a=e[r],i=e[r+1],o=e[r+2],u=e[r+3];return n.x=a,n.y=i,n.z=o,n.w=u,n},l.setColumn=function(e,t,n,r){r=l.clone(e,r);var a=4*t;return r[a]=n.x,r[a+1]=n.y,r[a+2]=n.z,r[a+3]=n.w,r},l.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n},l.getRow=function(e,t,n){var r=e[t],a=e[t+4],i=e[t+8],o=e[t+12];return n.x=r,n.y=a,n.z=i,n.w=o,n},l.setRow=function(e,t,n,r){return r=l.clone(e,r),r[t]=n.x,r[t+4]=n.y,r[t+8]=n.z,r[t+12]=n.w,r};var E=new e;l.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],E)),n.y=e.magnitude(e.fromElements(t[4],t[5],t[6],E)),n.z=e.magnitude(e.fromElements(t[8],t[9],t[10],E)),n};var m=new e;l.getMaximumScale=function(t){return l.getScale(t,m),e.maximumComponent(m)},l.multiply=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[3],u=e[4],s=e[5],c=e[6],l=e[7],f=e[8],h=e[9],d=e[10],E=e[11],m=e[12],_=e[13],p=e[14],y=e[15],T=t[0],R=t[1],v=t[2],A=t[3],S=t[4],N=t[5],g=t[6],I=t[7],O=t[8],M=t[9],x=t[10],w=t[11],C=t[12],P=t[13],U=t[14],D=t[15],L=r*T+u*R+f*v+m*A,F=a*T+s*R+h*v+_*A,B=i*T+c*R+d*v+p*A,z=o*T+l*R+E*v+y*A,b=r*S+u*N+f*g+m*I,q=a*S+s*N+h*g+_*I,G=i*S+c*N+d*g+p*I,W=o*S+l*N+E*g+y*I,X=r*O+u*M+f*x+m*w,V=a*O+s*M+h*x+_*w,H=i*O+c*M+d*x+p*w,Y=o*O+l*M+E*x+y*w,k=r*C+u*P+f*U+m*D,Z=a*C+s*P+h*U+_*D,j=i*C+c*P+d*U+p*D,K=o*C+l*P+E*U+y*D;return n[0]=L,n[1]=F,n[2]=B,n[3]=z,n[4]=b,n[5]=q,n[6]=G,n[7]=W,n[8]=X,n[9]=V,n[10]=H,n[11]=Y,n[12]=k,n[13]=Z,n[14]=j,n[15]=K,n},l.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n},l.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n},l.multiplyTransformation=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=e[12],d=e[13],E=e[14],m=t[0],_=t[1],p=t[2],y=t[4],T=t[5],R=t[6],v=t[8],A=t[9],S=t[10],N=t[12],g=t[13],I=t[14],O=r*m+o*_+c*p,M=a*m+u*_+l*p,x=i*m+s*_+f*p,w=r*y+o*T+c*R,C=a*y+u*T+l*R,P=i*y+s*T+f*R,U=r*v+o*A+c*S,D=a*v+u*A+l*S,L=i*v+s*A+f*S,F=r*N+o*g+c*I+h,B=a*N+u*g+l*I+d,z=i*N+s*g+f*I+E;return n[0]=O,n[1]=M,n[2]=x,n[3]=0,n[4]=w,n[5]=C,n[6]=P,n[7]=0,n[8]=U,n[9]=D,n[10]=L,n[11]=0,n[12]=F,n[13]=B,n[14]=z,n[15]=1,n},l.multiplyByMatrix3=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=t[0],d=t[1],E=t[2],m=t[3],_=t[4],p=t[5],y=t[6],T=t[7],R=t[8],v=r*h+o*d+c*E,A=a*h+u*d+l*E,S=i*h+s*d+f*E,N=r*m+o*_+c*p,g=a*m+u*_+l*p,I=i*m+s*_+f*p,O=r*y+o*T+c*R,M=a*y+u*T+l*R,x=i*y+s*T+f*R;return n[0]=v,n[1]=A,n[2]=S,n[3]=0,n[4]=N,n[5]=g,n[6]=I,n[7]=0,n[8]=O,n[9]=M,n[10]=x,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},l.multiplyByTranslation=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=r*e[0]+a*e[4]+i*e[8]+e[12],u=r*e[1]+a*e[5]+i*e[9]+e[13],s=r*e[2]+a*e[6]+i*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=o,n[13]=u,n[14]=s,n[15]=e[15],n};var _=new e;l.multiplyByUniformScale=function(e,t,n){return _.x=t,_.y=t,_.z=t,l.multiplyByScale(e,_,n)},l.multiplyByScale=function(e,t,n){var r=t.x,a=t.y,i=t.z;return 1===r&&1===a&&1===i?l.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=a*e[4],n[5]=a*e[5],n[6]=a*e[6],n[7]=0,n[8]=i*e[8],n[9]=i*e[9],n[10]=i*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},l.multiplyByVector=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=t.w,u=e[0]*r+e[4]*a+e[8]*i+e[12]*o,s=e[1]*r+e[5]*a+e[9]*i+e[13]*o,c=e[2]*r+e[6]*a+e[10]*i+e[14]*o,l=e[3]*r+e[7]*a+e[11]*i+e[15]*o;return n.x=u,n.y=s,n.z=c,n.w=l,n},l.multiplyByPointAsVector=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=e[0]*r+e[4]*a+e[8]*i,u=e[1]*r+e[5]*a+e[9]*i,s=e[2]*r+e[6]*a+e[10]*i;return n.x=o,n.y=u,n.z=s,n},l.multiplyByPoint=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=e[0]*r+e[4]*a+e[8]*i+e[12],u=e[1]*r+e[5]*a+e[9]*i+e[13],s=e[2]*r+e[6]*a+e[10]*i+e[14];return n.x=o,n.y=u,n.z=s,n},l.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var n=e[1],r=e[2],a=e[3],i=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=i,t[10]=e[10],t[11]=e[14],t[12]=a,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var p=new s,y=new s,T=new t,R=new t(0,0,0,1);return l.inverse=function(e,n){if(s.equalsEpsilon(l.getRotation(e,p),y,u.EPSILON7)&&t.equals(l.getRow(e,3,T),R))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],a=e[4],i=e[8],o=e[12],f=e[1],h=e[5],d=e[9],E=e[13],m=e[2],_=e[6],v=e[10],A=e[14],S=e[3],N=e[7],g=e[11],I=e[15],O=v*I,M=A*g,x=_*I,w=A*N,C=_*g,P=v*N,U=m*I,D=A*S,L=m*g,F=v*S,B=m*N,z=_*S,b=O*h+w*d+C*E-(M*h+x*d+P*E),q=M*f+U*d+F*E-(O*f+D*d+L*E),G=x*f+D*h+B*E-(w*f+U*h+z*E),W=P*f+L*h+z*d-(C*f+F*h+B*d),X=M*a+x*i+P*o-(O*a+w*i+C*o),V=O*r+D*i+L*o-(M*r+U*i+F*o),H=w*r+U*a+z*o-(x*r+D*a+B*o),Y=C*r+F*a+B*i-(P*r+L*a+z*i);O=i*E,M=o*d,x=a*E,w=o*h,C=a*d,P=i*h,U=r*E,D=o*f,L=r*d,F=i*f,B=r*h,z=a*f;var k=O*N+w*g+C*I-(M*N+x*g+P*I),Z=M*S+U*g+F*I-(O*S+D*g+L*I),j=x*S+D*N+B*I-(w*S+U*N+z*I),K=P*S+L*N+z*g-(C*S+F*N+B*g),J=x*v+P*A+M*_-(C*A+O*_+w*v),Q=L*A+O*m+D*v-(U*v+F*A+M*m),$=U*_+z*A+w*m-(B*A+x*m+D*_),ee=B*v+C*m+F*_-(L*_+z*v+P*m),te=r*b+a*q+i*G+o*W;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=b*te,n[1]=q*te,n[2]=G*te,n[3]=W*te,n[4]=X*te,n[5]=V*te,n[6]=H*te,n[7]=Y*te,n[8]=k*te,n[9]=Z*te,n[10]=j*te,n[11]=K*te,n[12]=J*te,n[13]=Q*te,n[14]=$*te,n[15]=ee*te,n},l.inverseTransformation=function(e,t){var n=e[0],r=e[1],a=e[2],i=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],h=e[13],d=e[14],E=-n*f-r*h-a*d,m=-i*f-o*h-u*d,_=-s*f-c*h-l*d;return t[0]=n,t[1]=i,t[2]=s,t[3]=0,t[4]=r,t[5]=o,t[6]=c,t[7]=0,t[8]=a,t[9]=u,t[10]=l,t[11]=0,t[12]=E,t[13]=m,t[14]=_,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,a(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return l.equals(this,e)},l.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]},l.prototype.equalsEpsilon=function(e,t){return l.equalsEpsilon(this,e,t)},l.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},l}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(e,t,n,r){"use strict";function a(t,n){this.normal=e.clone(t),this.distance=n}a.fromPointNormal=function(n,r,i){var o=-e.dot(r,n);return t(i)?(e.clone(r,i.normal),i.distance=o,i):new a(r,o)};var i=new e;return a.fromCartesian4=function(n,r){var o=e.fromCartesian4(n,i),u=n.w;return t(r)?(e.clone(o,r.normal),r.distance=u,r):new a(o,u)},a.getPointDistance=function(t,n){return e.dot(t.normal,n)+t.distance},a.ORIGIN_XY_PLANE=r(new a(e.UNIT_Z,0)),a.ORIGIN_YZ_PLANE=r(new a(e.UNIT_X,0)),a.ORIGIN_ZX_PLANE=r(new a(e.UNIT_Y,0)),a}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f,h){"use strict";function d(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var E=new e,m=new e,_=new e,p=new e,y=new e,T=new e,R=new e,v=new e,A=new e,S=new e,N=new e,g=new e;d.fromPoints=function(t,n){if(r(n)||(n=new d),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var a=e.clone(t[0],R),i=e.clone(a,E),o=e.clone(a,m),u=e.clone(a,_),s=e.clone(a,p),c=e.clone(a,y),l=e.clone(a,T),f=t.length,h=1;h<f;h++){e.clone(t[h],a);var I=a.x,O=a.y,M=a.z;I<i.x&&e.clone(a,i),I>s.x&&e.clone(a,s),O<o.y&&e.clone(a,o),O>c.y&&e.clone(a,c),M<u.z&&e.clone(a,u),M>l.z&&e.clone(a,l)}var x=e.magnitudeSquared(e.subtract(s,i,v)),w=e.magnitudeSquared(e.subtract(c,o,v)),C=e.magnitudeSquared(e.subtract(l,u,v)),P=i,U=s,D=x;w>D&&(D=w,P=o,U=c),C>D&&(D=C,P=u,U=l);var L=A;L.x=.5*(P.x+U.x),L.y=.5*(P.y+U.y),L.z=.5*(P.z+U.z);var F=e.magnitudeSquared(e.subtract(U,L,v)),B=Math.sqrt(F),z=S;z.x=i.x,z.y=o.y,z.z=u.z;var b=N;b.x=s.x,b.y=c.y,b.z=l.z;var q=e.multiplyByScalar(e.add(z,b,v),.5,g),G=0;for(h=0;h<f;h++){e.clone(t[h],a);var W=e.magnitude(e.subtract(a,q,v));W>G&&(G=W);var X=e.magnitudeSquared(e.subtract(a,L,v));if(X>F){var V=Math.sqrt(X);B=.5*(B+V),F=B*B;var H=V-B;L.x=(B*L.x+H*a.x)/V,L.y=(B*L.y+H*a.y)/V,L.z=(B*L.z+H*a.z)/V}}return B<G?(e.clone(L,n.center),n.radius=B):(e.clone(q,n.center),n.radius=G),n};var I=new o,O=new e,M=new e,x=new t,w=new t;d.fromRectangle2D=function(e,t,n){return d.fromRectangleWithHeights2D(e,t,0,0,n)},d.fromRectangleWithHeights2D=function(t,a,i,o,u){if(r(u)||(u=new d),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;a=n(a,I),h.southwest(t,x),x.height=i,h.northeast(t,w),w.height=o;var s=a.project(x,O),c=a.project(w,M),l=c.x-s.x,f=c.y-s.y,E=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+E*E);var m=u.center;return m.x=s.x+.5*l,m.y=s.y+.5*f,m.z=s.z+.5*E,u};var C=[];d.fromRectangle3D=function(e,t,a,o){t=n(t,i.WGS84),a=n(a,0);var u;return r(e)&&(u=h.subsample(e,t,a,C)),d.fromPoints(u,o)},d.fromVertices=function(t,a,i,o){if(r(o)||(o=new d),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;a=n(a,e.ZERO),i=n(i,3);var u=R;u.x=t[0]+a.x,u.y=t[1]+a.y,u.z=t[2]+a.z;for(var s=e.clone(u,E),c=e.clone(u,m),l=e.clone(u,_),f=e.clone(u,p),h=e.clone(u,y),I=e.clone(u,T),O=t.length,M=0;M<O;M+=i){var x=t[M]+a.x,w=t[M+1]+a.y,C=t[M+2]+a.z;u.x=x,u.y=w,u.z=C,x<s.x&&e.clone(u,s),x>f.x&&e.clone(u,f),w<c.y&&e.clone(u,c),w>h.y&&e.clone(u,h),C<l.z&&e.clone(u,l),C>I.z&&e.clone(u,I)}var P=e.magnitudeSquared(e.subtract(f,s,v)),U=e.magnitudeSquared(e.subtract(h,c,v)),D=e.magnitudeSquared(e.subtract(I,l,v)),L=s,F=f,B=P;U>B&&(B=U,L=c,F=h),D>B&&(B=D,L=l,F=I);var z=A;z.x=.5*(L.x+F.x),z.y=.5*(L.y+F.y),z.z=.5*(L.z+F.z);var b=e.magnitudeSquared(e.subtract(F,z,v)),q=Math.sqrt(b),G=S;G.x=s.x,G.y=c.y,G.z=l.z;var W=N;W.x=f.x,W.y=h.y,W.z=I.z;var X=e.multiplyByScalar(e.add(G,W,v),.5,g),V=0;for(M=0;M<O;M+=i){u.x=t[M]+a.x,u.y=t[M+1]+a.y,u.z=t[M+2]+a.z;var H=e.magnitude(e.subtract(u,X,v));H>V&&(V=H);var Y=e.magnitudeSquared(e.subtract(u,z,v));if(Y>b){var k=Math.sqrt(Y);q=.5*(q+k),b=q*q;var Z=k-q;z.x=(q*z.x+Z*u.x)/k,z.y=(q*z.y+Z*u.y)/k,z.z=(q*z.z+Z*u.z)/k}}return q<V?(e.clone(z,o.center),o.radius=q):(e.clone(X,o.center),o.radius=V),o},d.fromEncodedCartesianVertices=function(t,n,a){if(r(a)||(a=new d),!r(t)||!r(n)||t.length!==n.length||0===t.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;var i=R;i.x=t[0]+n[0],i.y=t[1]+n[1],i.z=t[2]+n[2];for(var o=e.clone(i,E),u=e.clone(i,m),s=e.clone(i,_),c=e.clone(i,p),l=e.clone(i,y),f=e.clone(i,T),h=t.length,I=0;I<h;I+=3){var O=t[I]+n[I],M=t[I+1]+n[I+1],x=t[I+2]+n[I+2];i.x=O,i.y=M,i.z=x,O<o.x&&e.clone(i,o),O>c.x&&e.clone(i,c),M<u.y&&e.clone(i,u),M>l.y&&e.clone(i,l),x<s.z&&e.clone(i,s),x>f.z&&e.clone(i,f)}var w=e.magnitudeSquared(e.subtract(c,o,v)),C=e.magnitudeSquared(e.subtract(l,u,v)),P=e.magnitudeSquared(e.subtract(f,s,v)),U=o,D=c,L=w;C>L&&(L=C,U=u,D=l),P>L&&(L=P,U=s,D=f);var F=A;F.x=.5*(U.x+D.x),F.y=.5*(U.y+D.y),F.z=.5*(U.z+D.z);var B=e.magnitudeSquared(e.subtract(D,F,v)),z=Math.sqrt(B),b=S;b.x=o.x,b.y=u.y,b.z=s.z;var q=N;q.x=c.x,q.y=l.y,q.z=f.z;var G=e.multiplyByScalar(e.add(b,q,v),.5,g),W=0;for(I=0;I<h;I+=3){i.x=t[I]+n[I],i.y=t[I+1]+n[I+1],i.z=t[I+2]+n[I+2];var X=e.magnitude(e.subtract(i,G,v));X>W&&(W=X);var V=e.magnitudeSquared(e.subtract(i,F,v));if(V>B){var H=Math.sqrt(V);z=.5*(z+H),B=z*z;var Y=H-z;F.x=(z*F.x+Y*i.x)/H,F.y=(z*F.y+Y*i.y)/H,F.z=(z*F.z+Y*i.z)/H}}return z<W?(e.clone(F,a.center),a.radius=z):(e.clone(G,a.center),a.radius=W),a},d.fromCornerPoints=function(t,n,a){r(a)||(a=new d);var i=a.center;return e.add(t,n,i),e.multiplyByScalar(i,.5,i),a.radius=e.distance(i,n),a},d.fromEllipsoid=function(t,n){return r(n)||(n=new d),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var P=new e;d.fromBoundingSpheres=function(t,n){if(r(n)||(n=new d),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var a=t.length;if(1===a)return d.clone(t[0],n);if(2===a)return d.union(t[0],t[1],n);for(var i=[],o=0;o<a;o++)i.push(t[o].center);n=d.fromPoints(i,n);var u=n.center,s=n.radius;for(o=0;o<a;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return n.radius=s,n};var U=new e,D=new e,L=new e;d.fromOrientedBoundingBox=function(t,n){r(n)||(n=new d);var a=t.halfAxes,i=c.getColumn(a,0,U),o=c.getColumn(a,1,D),u=c.getColumn(a,2,L),s=e.magnitude(i),l=e.magnitude(o),f=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(s,l,f),n},d.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new d(t.center,t.radius)},d.packedLength=4,d.pack=function(e,t,r){r=n(r,0);var a=e.center;return t[r++]=a.x,t[r++]=a.y,t[r++]=a.z,t[r]=e.radius,t},d.unpack=function(e,t,a){t=n(t,0),r(a)||(a=new d);var i=a.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],a.radius=e[t],a};var F=new e,B=new e;d.union=function(t,n,a){r(a)||(a=new d);var i=t.center,o=t.radius,u=n.center,s=n.radius,c=e.subtract(u,i,F),l=e.magnitude(c);if(o>=l+s)return t.clone(a),a;if(s>=l+o)return n.clone(a),a;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,B);return e.add(h,i,h),e.clone(h,a.center),a.radius=f,a};var z=new e;d.expand=function(t,n,r){r=d.clone(t,r);var a=e.magnitude(e.subtract(n,r.center,z));return a>r.radius&&(r.radius=a),r},d.intersectPlane=function(t,n){var r=t.center,a=t.radius,i=n.normal,o=e.dot(i,r)+n.distance;return o<-a?u.OUTSIDE:o<a?u.INTERSECTING:u.INSIDE},d.transform=function(e,t,n){return r(n)||(n=new d),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=l.getMaximumScale(t)*e.radius,n};var b=new e;d.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,b);return e.magnitudeSquared(r)-t.radius*t.radius},d.transformWithoutScale=function(e,t,n){return r(n)||(n=new d),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var q=new e;d.computePlaneDistances=function(t,n,a,i){r(i)||(i=new s);var o=e.subtract(t.center,n,q),u=e.dot(a,o);return i.start=u-t.radius,i.stop=u+t.radius,i};for(var G=new e,W=new e,X=new e,V=new e,H=new e,Y=new t,k=new Array(8),Z=0;Z<8;++Z)k[Z]=new e;var j=new o;return d.projectTo2D=function(t,r,a){r=n(r,j);var i=r.ellipsoid,o=t.center,u=t.radius,s=i.geodeticSurfaceNormal(o,G),c=e.cross(e.UNIT_Z,s,W);e.normalize(c,c);var l=e.cross(s,c,X);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,H),h=e.negate(c,V),E=k,m=E[0];e.add(s,l,m),e.add(m,c,m),m=E[1],e.add(s,l,m),e.add(m,h,m),m=E[2],e.add(s,f,m),e.add(m,h,m),m=E[3],e.add(s,f,m),e.add(m,c,m),e.negate(s,s),m=E[4],e.add(s,l,m),e.add(m,c,m),m=E[5],e.add(s,l,m),e.add(m,h,m),m=E[6],e.add(s,f,m),e.add(m,h,m),m=E[7],e.add(s,f,m),e.add(m,c,m);for(var _=E.length,p=0;p<_;++p){var y=E[p];e.add(o,y,y);var T=i.cartesianToCartographic(y,Y);r.project(T,y)}a=d.fromPoints(E,a),o=a.center;var R=o.x,v=o.y,A=o.z;return o.x=A,o.y=R,o.z=v,a},d.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},d.equals=function(t,n){return t===n||r(t)&&r(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},d.prototype.intersectPlane=function(e){return d.intersectPlane(this,e)},d.prototype.distanceSquaredTo=function(e){return d.distanceSquaredTo(this,e)},d.prototype.computePlaneDistances=function(e,t,n){return d.computePlaneDistances(this,e,t,n)},d.prototype.isOccluded=function(e){return d.isOccluded(this,e)},d.prototype.equals=function(e){return d.equals(this,e)},d.prototype.clone=function(e){return d.clone(this,e)},d}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){
+"use strict";var 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PLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},a={};return t(a,{element:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(a.supportsFullscreen())return null!==a.element}}}),a.supportsFullscreen=function(){if(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return 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0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenChange"),r.fullscreenchange=a),a=s+"fullscreenerror",void 0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenError"),r.fullscreenerror=a)}return n},a.requestFullscreen=function(e,t){a.supportsFullscreen()&&e[r.requestFullscreen]({vrDisplay:t})},a.exitFullscreen=function(){a.supportsFullscreen()&&document[r.exitFullscreen]()},a}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,n){"use strict";function r(e){for(var t=e.split("."),n=0,r=t.length;n<r;++n)t[n]=parseInt(t[n],10);return t}function a(){if(!t(T)){T=!1;var e=/ Chrome\/([\.0-9]+)/.exec(y.userAgent);null!==e&&(T=!0,R=r(e[1]))}return T}function i(){return a()&&R}function o(){if(!t(v)&&(v=!1,!a()&&/ Safari\/[\.0-9]+/.test(y.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(y.userAgent);null!==e&&(v=!0,A=r(e[1]))}return v}function u(){return o()&&A}function s(){if(!t(S)){S=!1;var e=/ 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D=a*(-U/2-C*Math.sin(P)),L=i+D>2*u?i-u:D-u,F=o,B=L/F;P=Math.abs(Math.atan2(c*w,-x)/3),a=2*Math.sqrt(-M),U=Math.cos(P),i=a*U,D=a*(-U/2-C*Math.sin(P));var z=-c,b=i+D<2*s?i+s:D+s,q=z/b,G=F*b,W=-L*b-F*z,X=L*z,V=(s*W-u*X)/(-u*W+s*G);return B<=V?B<=q?V<=q?[B,V,q]:[B,q,V]:[q,B,V]:B<=q?[V,B,q]:V<=q?[V,q,B]:[q,V,B]}var r={};return r.computeDiscriminant=function(e,t,n,r){var a=e*e,i=t*t,o=n*n,u=r*r,s=18*e*t*n*r+i*o-27*a*u-4*(e*o*n+i*t*r);return s},r.computeRealRoots=function(e,r,a,i){var o,u;if(0===e)return t.computeRealRoots(r,a,i);
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R=Math.sqrt(d),v=(s+d-c/R)/2,A=(s+d+c/R)/2,S=r.computeRealRoots(1,R,v),N=r.computeRealRoots(1,-R,A);return 0!==S.length?(S[0]+=h,S[1]+=h,0!==N.length?(N[0]+=h,N[1]+=h,S[1]<=N[0]?[S[0],S[1],N[0],N[1]]:N[1]<=S[0]?[N[0],N[1],S[0],S[1]]:S[0]>=N[0]&&S[1]<=N[1]?[N[0],S[0],S[1],N[1]]:N[0]>=S[0]&&N[1]<=S[1]?[S[0],N[0],N[1],S[1]]:S[0]>N[0]&&S[0]<N[1]?[N[0],S[0],N[1],S[1]]:[S[0],N[0],S[1],N[1]]):S):0!==N.length?(N[0]+=h,N[1]+=h,N):[]}}return[]}function i(t,a,i,o){var u=i*i,s=a*a,c=t*t,l=-2*a,f=i*t+s-4*o,h=c*o-i*a*t+u,d=e.computeRealRoots(1,l,f,h);if(d.length>0){var E,m,_=d[0],p=a-_,y=p*p,T=t/2,R=p/2,v=y-4*o,A=y+4*Math.abs(o),S=c-4*_,N=c+4*Math.abs(_);if(_<0||v*N<S*A){var g=Math.sqrt(S);E=g/2,m=0===g?0:(t*R-i)/g}else{var I=Math.sqrt(v);E=0===I?0:(t*R-i)/I,m=I/2}var O,M;0===T&&0===E?(O=0,M=0):n.sign(T)===n.sign(E)?(O=T+E,M=_/O):(M=T-E,O=_/M);var x,w;0===R&&0===m?(x=0,w=0):n.sign(R)===n.sign(m)?(x=R+m,w=o/x):(w=R-m,x=o/w);var 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v={root0:0,root1:0};E.raySphere=function(e,t,n){if(n=f(e,t,n),r(n)&&!(n.stop<0))return n.start=Math.max(n.start,0),n};var A=new c;E.lineSegmentSphere=function(t,n,a,i){var o=A;e.clone(t,o.origin);var u=e.subtract(n,t,o.direction),s=e.magnitude(u);if(e.normalize(u,u),i=f(o,a,i),!(!r(i)||i.stop<0||i.start>s))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,s),i};var S=new e,N=new e;E.rayEllipsoid=function(t,n){var r,a,i,o,u,s=n.oneOverRadii,c=e.multiplyComponents(s,t.origin,S),l=e.multiplyComponents(s,t.direction,N),f=e.magnitudeSquared(c),h=e.dot(c,l);if(f>1){if(h>=0)return;var d=h*h;if(r=f-1,a=e.magnitudeSquared(l),i=a*r,d<i)return;if(d>i){o=h*h-i,u=-h+Math.sqrt(o);var E=u/a,m=r/u;return E<m?{start:E,stop:m}:{start:m,stop:E}}var _=Math.sqrt(r/a);return{start:_,stop:_}}return f<1?(r=f-1,a=e.magnitudeSquared(l),i=a*r,o=h*h-i,u=-h+Math.sqrt(o),{start:0,stop:u/a}):h<0?(a=e.magnitudeSquared(l),{start:0,stop:-h/a}):void 0};var g=new e,I=new e,O=new e,M=new e,x=new e,w=new o,C=new 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_(c.x,s.x,-u.x,e.x,c.y,s.y,-u.y,e.y,c.z,s.z,-u.z,e.z,0,0,0,1)},T.northUpEastToFixedFrame=function(e,t,r){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var a=E.sign(e.z);return o(r)?(r[0]=-a,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=a,r[7]=0,r[8]=0,r[9]=1,r[10]=0,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(-a,0,0,e.x,0,0,1,e.y,0,a,0,e.z,0,0,0,1)}var u=R,s=v,c=A;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,n.normalize(s,s),n.cross(u,s,c),o(r)?(r[0]=c.x,r[1]=c.y,r[2]=c.z,r[3]=0,r[4]=u.x,r[5]=u.y,r[6]=u.z,r[7]=0,r[8]=s.x,r[9]=s.y,r[10]=s.z,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(c.x,u.x,s.x,e.x,c.y,u.y,s.y,e.y,c.z,u.z,s.z,e.z,0,0,0,1)};var I=new p,O=new n(1,1,1),M=new _;T.headingPitchRollToFixedFrame=function(e,t,r,a,i,o){var u=p.fromHeadingPitchRoll(t,r,a,I),s=_.fromTranslationQuaternionRotationScale(n.ZERO,u,O,M);return o=T.eastNorthUpToFixedFrame(e,i,o),_.multiply(o,s,o)},T.aircraftHeadingPitchRollToFixedFrame=function(e,t,r,a,i,o){var u=p.fromHeadingPitchRoll(t,r,a,I),s=_.fromTranslationQuaternionRotationScale(n.ZERO,u,O,M);return o=T.northEastDownToFixedFrame(e,i,o),_.multiply(o,s,o)};var x=new _,w=new m;T.headingPitchRollQuaternion=function(e,t,n,r,a,i){var o=T.headingPitchRollToFixedFrame(e,t,n,r,a,x),u=_.getRotation(o,w);return p.fromRotationMatrix(u,i)},T.aircraftHeadingPitchRollQuaternion=function(e,t,n,r,a,i){var o=T.aircraftHeadingPitchRollToFixedFrame(e,t,n,r,a,x),u=_.getRotation(o,w);return p.fromRotationMatrix(u,i)};var C=24110.54841,P=8640184.812866,U=.093104,D=-62e-7,L=1.1772758384668e-19,F=72921158553e-15,B=E.TWO_PI/86400,z=new d;T.computeTemeToPseudoFixedMatrix=function(e,t){z=d.addSeconds(e,-d.computeTaiMinusUtc(e),z);var n,r=z.dayNumber,a=z.secondsOfDay,i=r-2451545;n=a>=43200?(i+.5)/y.DAYS_PER_JULIAN_CENTURY:(i-.5)/y.DAYS_PER_JULIAN_CENTURY;var u=C+n*(P+n*(U+n*D)),s=u*B%E.TWO_PI,c=F+L*(r-2451545.5),l=(a+.5*y.SECONDS_PER_DAY)%y.SECONDS_PER_DAY,f=s+c*l,h=Math.cos(f),_=Math.sin(f);return o(t)?(t[0]=h,t[1]=-_,t[2]=0,t[3]=_,t[4]=h,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new m(h,_,0,-_,h,0,0,0,1)},T.iau2006XysData=new f,T.earthOrientationParameters=s.NONE;var b=32.184,q=2451545;T.preloadIcrfFixed=function(t){var n=t.start.dayNumber,r=t.start.secondsOfDay+b,a=t.stop.dayNumber,i=t.stop.secondsOfDay+b,o=T.iau2006XysData.preload(n,r,a,i),u=T.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},T.computeIcrfToFixedMatrix=function(e,t){o(t)||(t=new m);var n=T.computeFixedToIcrfMatrix(e,t);if(o(n))return m.transpose(n,t)};var G=new h(0,0,0),W=new c(0,0,0,0,0,0),X=new m,V=new m;T.computeFixedToIcrfMatrix=function(e,t){o(t)||(t=new m);var n=T.earthOrientationParameters.compute(e,W);if(o(n)){var r=e.dayNumber,a=e.secondsOfDay+b,i=T.iau2006XysData.computeXysRadians(r,a,G);if(o(i)){var u=i.x+n.xPoleOffset,s=i.y+n.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=X;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=m.fromRotationZ(-i.s,V),h=m.multiply(l,f,X),_=e.dayNumber,p=e.secondsOfDay-d.computeTaiMinusUtc(e)+n.ut1MinusUtc,R=_-2451545,v=p/y.SECONDS_PER_DAY,A=.779057273264+v+.00273781191135448*(R+v);A=A%1*E.TWO_PI;var S=m.fromRotationZ(A,V),N=m.multiply(h,S,X),g=Math.cos(n.xPoleWander),I=Math.cos(n.yPoleWander),O=Math.sin(n.xPoleWander),M=Math.sin(n.yPoleWander),x=r-q+a/y.SECONDS_PER_DAY;x/=36525;var w=-47e-6*x*E.RADIANS_PER_DEGREE/3600,C=Math.cos(w),P=Math.sin(w),U=V;return U[0]=g*C,U[1]=g*P,U[2]=O,U[3]=-I*P+M*O*C,U[4]=I*C+M*O*P,U[5]=-M*g,U[6]=-M*P-I*O*C,U[7]=M*C-I*O*P,U[8]=I*g,m.multiply(N,U,t)}}};var H=new r;T.pointToWindowCoordinates=function(e,t,n,r){return r=T.pointToGLWindowCoordinates(e,t,n,r),r.y=2*t[5]-r.y,r},T.pointToGLWindowCoordinates=function(e,n,a,i){o(i)||(i=new t);var u=H;return _.multiplyByVector(e,r.fromElements(a.x,a.y,a.z,1,u),u),r.multiplyByScalar(u,1/u.w,u),_.multiplyByVector(n,u,u),t.fromCartesian4(u,i)};var Y=new n,k=new n,Z=new n;T.rotationMatrixFromPositionVelocity=function(e,t,r,a){var u=i(r,l.WGS84).geodeticSurfaceNormal(e,Y),s=n.cross(t,u,k);n.equalsEpsilon(s,n.ZERO,E.EPSILON6)&&(s=n.clone(n.UNIT_X,s));var c=n.cross(s,t,Z);return n.cross(t,c,s),n.negate(s,s),o(a)||(a=new m),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var j=new a,K=new n,J=new n,Q=new r,$=new r,ee=new r,te=new r,ne=new r,re=new _,ae=new _;return T.basisTo2D=function(e,t,a){var i=e.ellipsoid,o=_.getColumn(t,3,Q),u=i.cartesianToCartographic(o,j),s=T.eastNorthUpToFixedFrame(o,i,re),c=_.inverseTransformation(s,ae),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var h=_.getColumn(t,0,J),d=n.magnitude(h),E=_.multiplyByVector(c,h,ee);r.fromElements(E.z,E.x,E.y,0,E);var m=_.getColumn(t,1,J),p=n.magnitude(m),y=_.multiplyByVector(c,m,te);r.fromElements(y.z,y.x,y.y,0,y);var R=_.getColumn(t,2,J),v=n.magnitude(R),A=ne;return n.cross(E,y,A),n.normalize(A,A),n.cross(y,A,E),n.normalize(E,E),n.cross(A,E,y),n.normalize(y,y),n.multiplyByScalar(E,d,E),n.multiplyByScalar(y,p,y),n.multiplyByScalar(A,v,A),_.setColumn(a,0,E,a),_.setColumn(a,1,y,a),_.setColumn(a,2,A,a),_.setColumn(a,3,f,a),a},T}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E){"use strict";function m(e,t){t=a(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var r=E.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=n.fromCartesian4(f.getColumn(r,0,_)),this._yAxis=n.fromCartesian4(f.getColumn(r,1,_));var i=n.fromCartesian4(f.getColumn(r,2,_));this._plane=h.fromPointNormal(e,i)}var _=new r;o(m.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var p=new e;m.fromPoints=function(t,n){var r=e.fromPoints(t,p);return new m(r.center,n)};var y=new d,T=new n;m.prototype.projectPointOntoPlane=function(e,r){var a=y;a.origin=e,n.normalize(e,a.direction);var o=c.rayPlane(a,this._plane,T);if(i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,T)),i(o)){var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return i(r)?(r.x=s,r.y=l,r):new t(s,l)}},m.prototype.projectPointsOntoPlane=function(e,t){i(t)||(t=[]);for(var n=0,r=e.length,a=0;a<r;a++){var o=this.projectPointOntoPlane(e[a],t[n]);i(o)&&(t[n]=o,n++)}return t.length=n,t},m.prototype.projectPointToNearestOnPlane=function(e,r){i(r)||(r=new t);var a=y;a.origin=e,n.clone(this._plane.normal,a.direction);var o=c.rayPlane(a,this._plane,T);i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,T));var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return r.x=s,r.y=l,r},m.prototype.projectPointsToNearestOnPlane=function(e,t){i(t)||(t=[]);var n=e.length;t.length=n;for(var r=0;r<n;r++)t[r]=this.projectPointToNearestOnPlane(e[r],t[r]);return t};var R=new n;return m.prototype.projectPointsOntoEllipsoid=function(e,t){var r=e.length;i(t)?t.length=r:t=new Array(r);for(var a=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=R,l=0;l<r;++l){var f=e[l];n.multiplyByScalar(u,f.x,c),i(t[l])||(t[l]=new n);var h=n.add(o,c,t[l]);n.multiplyByScalar(s,f.y,c),n.add(h,c,h),a.scaleToGeocentricSurface(h,h)}return t},m}),define("Core/barycentricCoordinates",["./Cartesian2","./Cartesian3","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(r,a,s,c,l){n(l)||(l=new t);var f,h,d,E,m,_,p,y;n(a.z)?(f=t.subtract(s,a,i),h=t.subtract(c,a,o),d=t.subtract(r,a,u),E=t.dot(f,f),m=t.dot(f,h),_=t.dot(f,d),p=t.dot(h,h),y=t.dot(h,d)):(f=e.subtract(s,a,i),h=e.subtract(c,a,o),d=e.subtract(r,a,u),E=e.dot(f,f),m=e.dot(f,h),_=e.dot(f,d),p=e.dot(h,h),y=e.dot(h,d));var T=1/(E*p-m*m);return l.y=(p*_-m*y)*T,l.z=(E*y-m*_)*T,l.x=1-l.y-l.z,l}var i=new t,o=new t,u=new t;return a}),define("Core/pointInsideTriangle",["./barycentricCoordinates","./Cartesian3"],function(e,t){"use strict";function n(t,n,a,i){return e(t,n,a,i,r),r.x>0&&r.y>0&&r.z>0}var r=new t;return n}),define("Core/WindingOrder",["../Renderer/WebGLConstants","./freezeObject"],function(e,t){"use strict";var n={CLOCKWISE:e.CW,COUNTER_CLOCKWISE:e.CCW,validate:function(e){return e===n.CLOCKWISE||e===n.COUNTER_CLOCKWISE}};return t(n)}),define("Core/PolygonPipeline",["../ThirdParty/earcut-2.1.1","./Cartesian2","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Geometry","./GeometryAttribute","./Math","./pointInsideTriangle","./PrimitiveType","./Queue","./WindingOrder"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E,m){"use strict";var _=new n,p=new n,y={};y.computeArea2D=function(e){for(var t=e.length,n=0,r=t-1,a=0;a<t;r=a++){var i=e[r],o=e[a];n+=i.x*o.y-o.x*i.y}return.5*n},y.computeWindingOrder2D=function(e){var t=y.computeArea2D(e);return t>0?m.COUNTER_CLOCKWISE:m.CLOCKWISE},y.triangulate=function(n,r){var a=t.packArray(n);return e(a,r,2)};var T=new n,R=new n,v=new n,A=new n,S=new n,N=new n,g=new n;return y.computeSubdivision=function(e,t,o,u){u=a(u,f.RADIANS_PER_DEGREE);var s,h=o.slice(0),E=t.length,m=new Array(3*E),_=0;for(s=0;s<E;s++){var p=t[s];m[_++]=p.x,m[_++]=p.y,m[_++]=p.z}for(var y=[],I={},O=e.maximumRadius,M=f.chordLength(u,O),x=M*M;h.length>0;){var w,C,P=h.pop(),U=h.pop(),D=h.pop(),L=n.fromArray(m,3*D,T),F=n.fromArray(m,3*U,R),B=n.fromArray(m,3*P,v),z=n.multiplyByScalar(n.normalize(L,A),O,A),b=n.multiplyByScalar(n.normalize(F,S),O,S),q=n.multiplyByScalar(n.normalize(B,N),O,N),G=n.magnitudeSquared(n.subtract(z,b,g)),W=n.magnitudeSquared(n.subtract(b,q,g)),X=n.magnitudeSquared(n.subtract(q,z,g)),V=Math.max(G,W,X);V>x?G===V?(w=Math.min(D,U)+" "+Math.max(D,U),s=I[w],i(s)||(C=n.add(L,F,g),n.multiplyByScalar(C,.5,C),m.push(C.x,C.y,C.z),s=m.length/3-1,I[w]=s),h.push(D,s,P),h.push(s,U,P)):W===V?(w=Math.min(U,P)+" "+Math.max(U,P),s=I[w],i(s)||(C=n.add(F,B,g),n.multiplyByScalar(C,.5,C),m.push(C.x,C.y,C.z),s=m.length/3-1,I[w]=s),h.push(U,s,D),h.push(s,P,D)):X===V&&(w=Math.min(P,D)+" "+Math.max(P,D),s=I[w],i(s)||(C=n.add(B,L,g),n.multiplyByScalar(C,.5,C),m.push(C.x,C.y,C.z),s=m.length/3-1,I[w]=s),h.push(P,s,U),h.push(s,D,U)):(y.push(D),y.push(U),y.push(P))}return new c({attributes:{position:new l({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:m})},indices:y,primitiveType:d.TRIANGLES})},y.scaleToGeodeticHeight=function(e,t,r,o){r=a(r,u.WGS84);var s=_,c=p;if(t=a(t,0),o=a(o,!0),i(e))for(var l=e.length,f=0;f<l;f+=3)n.fromArray(e,f,c),o&&(c=r.scaleToGeodeticSurface(c,c)),0!==t&&(s=r.geodeticSurfaceNormal(c,s),n.multiplyByScalar(s,t,s),n.add(c,s,c)),e[f]=c.x,e[f+1]=c.y,e[f+2]=c.z;return e},y}),define("Core/EllipsoidGeodesic",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(e,t,n,r,a,i,o,u){"use strict";function s(e){var t=e._uSquared,n=e._ellipsoid.maximumRadius,r=e._ellipsoid.minimumRadius,a=(n-r)/n,i=Math.cos(e._startHeading),o=Math.sin(e._startHeading),u=(1-a)*Math.tan(e._start.latitude),s=1/Math.sqrt(1+u*u),c=s*u,l=Math.atan2(u,i),f=s*o,h=f*f,d=1-h,E=Math.sqrt(d),m=t/4,_=m*m,p=_*m,y=_*_,T=1+m-3*_/4+5*p/4-175*y/64,R=1-m+15*_/8-35*p/8,v=1-3*m+35*_/4,A=1-5*m,S=T*l-R*Math.sin(2*l)*m/2-v*Math.sin(4*l)*_/16-A*Math.sin(6*l)*p/48-5*Math.sin(8*l)*y/512,N=e._constants;N.a=n,N.b=r,N.f=a,N.cosineHeading=i,N.sineHeading=o,N.tanU=u,N.cosineU=s,N.sineU=c,N.sigma=l,N.sineAlpha=f,N.sineSquaredAlpha=h,N.cosineSquaredAlpha=d,N.cosineAlpha=E,N.u2Over4=m,N.u4Over16=_,N.u6Over64=p,N.u8Over256=y,N.a0=T,N.a1=R,N.a2=v,N.a3=A,N.distanceRatio=S}function c(e,t){return e*t*(4+e*(4-3*t))/16}function l(e,t,n,r,a,i,o){var u=c(e,n);return(1-u)*e*t*(r+u*a*(o+u*i*(2*o*o-1)));
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h(n,r,a,i){e.normalize(i.cartographicToCartesian(r,m),E),e.normalize(i.cartographicToCartesian(a,m),m);f(n,i.maximumRadius,i.minimumRadius,r.longitude,r.latitude,a.longitude,a.latitude),n._start=t.clone(r,n._start),n._end=t.clone(a,n._end),n._start.height=0,n._end.height=0,s(n)}function d(e,a,i){var u=n(i,o.WGS84);this._ellipsoid=u,this._start=new t,this._end=new t,this._constants={},this._startHeading=void 0,this._endHeading=void 0,this._distance=void 0,this._uSquared=void 0,r(e)&&r(a)&&h(this,e,a,u)}var E=new e,m=new e;return a(d.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},startHeading:{get:function(){return this._startHeading}},endHeading:{get:function(){return this._endHeading}}}),d.prototype.setEndPoints=function(e,t){h(this,e,t,this._ellipsoid)},d.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(this._distance*e,t)},d.prototype.interpolateUsingSurfaceDistance=function(e,n){var a=this._constants,i=a.distanceRatio+e/a.b,o=Math.cos(2*i),u=Math.cos(4*i),s=Math.cos(6*i),c=Math.sin(2*i),f=Math.sin(4*i),h=Math.sin(6*i),d=Math.sin(8*i),E=i*i,m=i*E,_=a.u8Over256,p=a.u2Over4,y=a.u6Over64,T=a.u4Over16,R=2*m*_*o/3+i*(1-p+7*T/4-15*y/4+579*_/64-(T-15*y/4+187*_/16)*o-(5*y/4-115*_/16)*u-29*_*s/16)+(p/2-T+71*y/32-85*_/16)*c+(5*T/16-5*y/4+383*_/96)*f-E*((y-11*_/2)*c+5*_*f/2)+(29*y/96-29*_/16)*h+539*_*d/1536,v=Math.asin(Math.sin(R)*a.cosineAlpha),A=Math.atan(a.a/a.b*Math.tan(v));R-=a.sigma;var S=Math.cos(2*a.sigma+R),N=Math.sin(R),g=Math.cos(R),I=a.cosineU*g,O=a.sineU*N,M=Math.atan2(N*a.sineHeading,I-O*a.cosineHeading),x=M-l(a.f,a.sineAlpha,a.cosineSquaredAlpha,R,N,g,S);return r(n)?(n.longitude=this._start.longitude+x,n.latitude=A,n.height=0,n):new t(this._start.longitude+x,A,0)},d}),define("Core/isArray",["./defined"],function(e){"use strict";var t=Array.isArray;return e(t)||(t=function(e){return"[object Array]"===Object.prototype.toString.call(e)}),t}),define("Core/PolylinePipeline",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidGeodesic","./IntersectionTests","./isArray","./Math","./Matrix4","./Plane"],function(e,t,n,r,a,i,o,u,s,c,l,f){"use strict";function h(e,t,n){var r=N;r.length=e;var a;if(t===n){for(a=0;a<e;a++)r[a]=t;return r}var i=n-t,o=i/e;for(a=0;a<e;a++){var u=t+a*o;r[a]=u}return r}function d(t,n,r,a,i,o,u,s){var c=a.scaleToGeodeticSurface(t,M),l=a.scaleToGeodeticSurface(n,x),f=E.numberOfPoints(t,n,r),d=a.cartesianToCartographic(c,g),m=a.cartesianToCartographic(l,I),_=h(f,i,o);w.setEndPoints(d,m);var p=w.surfaceDistance/f,y=s;d.height=i;var T=a.cartographicToCartesian(d,O);e.pack(T,u,y),y+=3;for(var R=1;R<f;R++){var v=w.interpolateUsingSurfaceDistance(R*p,I);v.height=_[R],T=a.cartographicToCartesian(v,O),e.pack(T,u,y),y+=3}return y}var E={};E.numberOfPoints=function(t,n,r){var a=e.distance(t,n);return Math.ceil(a/r)};var m=new t;E.extractHeights=function(e,t){for(var n=e.length,r=new Array(n),a=0;a<n;a++){var i=e[a];r[a]=t.cartesianToCartographic(i,m).height}return r};var _=new l,p=new e,y=new e,T=new f(e.ZERO,0),R=new e,v=new f(e.ZERO,0),A=new e,S=new e,N=[],g=new t,I=new t,O=new e,M=new e,x=new e,w=new o;return E.wrapLongitude=function(t,a){var i=[],o=[];if(r(t)&&t.length>0){a=n(a,l.IDENTITY);var s=l.inverseTransformation(a,_),c=l.multiplyByPoint(s,e.ZERO,p),h=l.multiplyByPointAsVector(s,e.UNIT_Y,y),d=f.fromPointNormal(c,h,T),E=l.multiplyByPointAsVector(s,e.UNIT_X,R),m=f.fromPointNormal(c,E,v),N=1;i.push(e.clone(t[0]));for(var g=i[0],I=t.length,O=1;O<I;++O){var M=t[O];if(f.getPointDistance(m,g)<0||f.getPointDistance(m,M)<0){var x=u.lineSegmentPlane(g,M,d,A);if(r(x)){var w=e.multiplyByScalar(h,5e-9,S);f.getPointDistance(d,g)<0&&e.negate(w,w),i.push(e.add(x,w,new e)),o.push(N+1),e.negate(w,w),i.push(e.add(x,w,new e)),N=1}}i.push(e.clone(t[O])),N++,g=M}o.push(N)}return{positions:i,lengths:o}},E.generateArc=function(t){r(t)||(t={});var a=t.positions,o=a.length,u=n(t.ellipsoid,i.WGS84),l=n(t.height,0),f=s(l);if(o<1)return[];if(1===o){var h=u.scaleToGeodeticSurface(a[0],M);if(l=f?l[0]:l,0!==l){var m=u.geodeticSurfaceNormal(h,O);e.multiplyByScalar(m,l,m),e.add(h,m,h)}return[h.x,h.y,h.z]}var _=t.minDistance;if(!r(_)){var p=n(t.granularity,c.RADIANS_PER_DEGREE);_=c.chordLength(p,u.maximumRadius)}var y,T=0;for(y=0;y<o-1;y++)T+=E.numberOfPoints(a[y],a[y+1],_);var R=3*(T+1),v=new Array(R),A=0;for(y=0;y<o-1;y++){var S=a[y],I=a[y+1],x=f?l[y]:l,w=f?l[y+1]:l;A=d(S,I,_,u,x,w,v,A)}N.length=0;var C=a[o-1],P=u.cartesianToCartographic(C,g);P.height=f?l[o-1]:l;var U=u.cartographicToCartesian(P,O);return e.pack(U,v,R-3),v},E.generateCartesianArc=function(t){for(var n=E.generateArc(t),r=n.length/3,a=new Array(r),i=0;i<r;i++)a[i]=e.unpack(n,3*i);return a},E}),define("Core/PolylineVolumeGeometryLibrary",["./Cartesian2","./Cartesian3","./Cartesian4","./Cartographic","./CornerType","./EllipsoidTangentPlane","./Math","./Matrix3","./Matrix4","./PolylinePipeline","./Quaternion","./Transforms"],function(e,t,n,r,a,i,o,u,s,c,l,f){"use strict";function h(e,t){for(var n=new Array(e.length),r=0;r<e.length;r++){var a=e[r];U=t.cartesianToCartographic(a,U),n[r]=U.height,e[r]=t.scaleToGeodeticSurface(a,a)}return n}function d(e,n,r,a){var i,o=e[0],u=e[1],s=t.angleBetween(o,u),c=Math.ceil(s/a),l=new Array(c);if(n===r){for(i=0;i<c;i++)l[i]=n;return l.push(r),l}var f=r-n,h=f/c;for(i=1;i<c;i++){var d=n+i*h;l[i]=d}return l[0]=n,l.push(r),l}function E(n,r,a,o){var u=new i(a,o),s=u.projectPointOntoPlane(t.add(a,n,Y),Y),c=u.projectPointOntoPlane(t.add(a,r,k),k),l=e.angleBetween(s,c);return c.x*s.y-c.y*s.x>=0?-l:l}function m(e,n,r,a,i,o,c,l){var h=b,d=q;L=f.eastNorthUpToFixedFrame(e,i,L),h=s.multiplyByPointAsVector(L,D,h),h=t.normalize(h,h);var m=E(h,n,e,i);B=u.fromRotationZ(m,B),G.z=o,L=s.multiplyTransformation(L,s.fromRotationTranslation(B,G,F),L);var _=z;_[0]=c;for(var p=0;p<l;p++)for(var y=0;y<r.length;y+=3)d=t.fromArray(r,y,d),d=u.multiplyByVector(_,d,d),d=s.multiplyByPoint(L,d,d),a.push(d.x,d.y,d.z);return a}function _(e,n,r,a,i,o,u){for(var s=0;s<e.length;s+=3){var c=t.fromArray(e,s,W);a=m(c,n,r,a,i,o[s/3],u,1)}return a}function p(e,t){var n=e.length,r=new Array(6*n),a=0,i=t.x+t.width/2,o=t.y+t.height/2,u=e[0];r[a++]=u.x-i,r[a++]=0,r[a++]=u.y-o;for(var s=1;s<n;s++){u=e[s];var c=u.x-i,l=u.y-o;r[a++]=c,r[a++]=0,r[a++]=l,r[a++]=c,r[a++]=0,r[a++]=l}return u=e[0],r[a++]=u.x-i,r[a++]=0,r[a++]=u.y-o,r}function y(e,t){for(var n=e.length,r=new Array(3*n),a=0,i=t.x+t.width/2,o=t.y+t.height/2,u=0;u<n;u++)r[a++]=e[u].x-i,r[a++]=0,r[a++]=e[u].y-o;return r}function T(e,n,r,i,s,c,f,h,d,E){var _,p=t.angleBetween(t.subtract(n,e,w),t.subtract(r,e,C)),y=i===a.BEVELED?0:Math.ceil(p/o.toRadians(5));_=s?u.fromQuaternion(l.fromAxisAngle(t.negate(e,w),p/(y+1),X),H):u.fromQuaternion(l.fromAxisAngle(e,p/(y+1),X),H);var T,R;if(n=t.clone(n,V),y>0)for(var v=E?2:1,A=0;A<y;A++)n=u.multiplyByVector(_,n,n),T=t.subtract(n,e,w),T=t.normalize(T,T),s||(T=t.negate(T,T)),R=c.scaleToGeodeticSurface(n,C),f=m(R,T,h,f,c,d,1,v);else T=t.subtract(n,e,w),T=t.normalize(T,T),s||(T=t.negate(T,T)),R=c.scaleToGeodeticSurface(n,C),f=m(R,T,h,f,c,d,1,1),r=t.clone(r,V),T=t.subtract(r,e,w),T=t.normalize(T,T),s||(T=t.negate(T,T)),R=c.scaleToGeodeticSurface(r,C),f=m(R,T,h,f,c,d,1,1);return f}var R=[new t,new t],v=new t,A=new t,S=new t,N=new t,g=new t,I=new t,O=new t,M=new t,x=new t,w=new t,C=new t,P={},U=new r,D=new t(-1,0,0),L=new s,F=new s,B=new u,z=u.IDENTITY.clone(),b=new t,q=new n,G=new t,W=new t,X=new l,V=new t,H=new u;P.removeDuplicatesFromShape=function(t){for(var n=t.length,r=[],a=n-1,i=0;i<n;a=i++){var o=t[a],u=t[i];e.equals(o,u)||r.push(u)}return r};var Y=new t,k=new t;P.angleIsGreaterThanPi=function(e,n,r,a){var o=new i(r,a),u=o.projectPointOntoPlane(t.add(r,e,Y),Y),s=o.projectPointOntoPlane(t.add(r,n,k),k);return s.x*u.y-s.y*u.x>=0};var Z=new t,j=new t;return P.computePositions=function(e,n,r,i,u){var s=i._ellipsoid,l=h(e,s),f=i._granularity,E=i._cornerType,C=u?p(n,r):y(n,r),U=u?y(n,r):void 0,D=r.height/2,L=r.width/2,F=e.length,B=[],z=u?[]:void 0,b=v,q=A,G=S,W=N,X=g,V=I,H=O,Y=M,k=x,K=e[0],J=e[1];W=s.geodeticSurfaceNormal(K,W),b=t.subtract(J,K,b),b=t.normalize(b,b),Y=t.cross(W,b,Y),Y=t.normalize(Y,Y);var Q=l[0],$=l[1];u&&(z=m(K,Y,U,z,s,Q+D,1,1)),k=t.clone(K,k),K=J,q=t.negate(b,q);for(var ee,te,ne=1;ne<F-1;ne++){var re=u?2:1;J=e[ne+1],b=t.subtract(J,K,b),b=t.normalize(b,b),G=t.add(b,q,G),G=t.normalize(G,G),W=s.geodeticSurfaceNormal(K,W);var ae=t.multiplyByScalar(W,t.dot(b,W),Z);t.subtract(b,ae,ae),t.normalize(ae,ae);var ie=t.multiplyByScalar(W,t.dot(q,W),j);t.subtract(q,ie,ie),t.normalize(ie,ie);var oe=!o.equalsEpsilon(Math.abs(t.dot(ae,ie)),1,o.EPSILON7);if(oe){G=t.cross(G,W,G),G=t.cross(W,G,G),G=t.normalize(G,G);var ue=1/Math.max(.25,t.magnitude(t.cross(G,q,w))),se=P.angleIsGreaterThanPi(b,q,K,s);se?(X=t.add(K,t.multiplyByScalar(G,ue*L,G),X),V=t.add(X,t.multiplyByScalar(Y,L,V),V),R[0]=t.clone(k,R[0]),R[1]=t.clone(V,R[1]),ee=d(R,Q+D,$+D,f),te=c.generateArc({positions:R,granularity:f,ellipsoid:s}),B=_(te,Y,C,B,s,ee,1),Y=t.cross(W,b,Y),Y=t.normalize(Y,Y),H=t.add(X,t.multiplyByScalar(Y,L,H),H),E===a.ROUNDED||E===a.BEVELED?T(X,V,H,E,se,s,B,C,$+D,u):(G=t.negate(G,G),B=m(K,G,C,B,s,$+D,ue,re)),k=t.clone(H,k)):(X=t.add(K,t.multiplyByScalar(G,ue*L,G),X),V=t.add(X,t.multiplyByScalar(Y,-L,V),V),R[0]=t.clone(k,R[0]),R[1]=t.clone(V,R[1]),ee=d(R,Q+D,$+D,f),te=c.generateArc({positions:R,granularity:f,ellipsoid:s}),B=_(te,Y,C,B,s,ee,1),Y=t.cross(W,b,Y),Y=t.normalize(Y,Y),H=t.add(X,t.multiplyByScalar(Y,-L,H),H),E===a.ROUNDED||E===a.BEVELED?T(X,V,H,E,se,s,B,C,$+D,u):B=m(K,G,C,B,s,$+D,ue,re),k=t.clone(H,k)),q=t.negate(b,q)}else B=m(k,Y,C,B,s,Q+D,1,1),k=K;Q=$,$=l[ne+1],K=J}R[0]=t.clone(k,R[0]),R[1]=t.clone(K,R[1]),ee=d(R,Q+D,$+D,f),te=c.generateArc({positions:R,granularity:f,ellipsoid:s}),B=_(te,Y,C,B,s,ee,1),u&&(z=m(K,Y,U,z,s,$+D,1,1)),F=B.length;var ce=u?F+z.length:F,le=new Float64Array(ce);return le.set(B),u&&le.set(z,F),le},P}),define("Core/PolylineVolumeOutlineGeometry",["./arrayRemoveDuplicates","./BoundingRectangle","./BoundingSphere","./Cartesian2","./Cartesian3","./ComponentDatatype","./CornerType","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PolygonPipeline","./PolylineVolumeGeometryLibrary","./PrimitiveType","./WindingOrder"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E,m,_,p,y,T){"use strict";function R(e,t){var r=new d;r.position=new h({componentDatatype:i.DOUBLE,componentsPerAttribute:3,values:e});var a,o,u=t.length,s=r.position.values.length/3,c=e.length/3,l=c/u,m=E.createTypedArray(s,2*u*(l+1)),_=0;a=0;var p=a*u;for(o=0;o<u-1;o++)m[_++]=o+p,m[_++]=o+p+1;for(m[_++]=u-1+p,m[_++]=p,a=l-1,p=a*u,o=0;o<u-1;o++)m[_++]=o+p,m[_++]=o+p+1;for(m[_++]=u-1+p,m[_++]=p,a=0;a<l-1;a++){var T=u*a,R=T+u;for(o=0;o<u;o++)m[_++]=o+T,m[_++]=o+R}var v=new f({attributes:r,indices:E.createTypedArray(s,m),boundingSphere:n.fromVertices(e),primitiveType:y.LINES});return v}function v(e){e=u(e,u.EMPTY_OBJECT);var t=e.polylinePositions,n=e.shapePositions;this._positions=t,this._shape=n,this._ellipsoid=l.clone(u(e.ellipsoid,l.WGS84)),this._cornerType=u(e.cornerType,o.ROUNDED),this._granularity=u(e.granularity,m.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeOutlineGeometry";var i=1+t.length*a.packedLength;i+=1+n.length*r.packedLength,this.packedLength=i+l.packedLength+2}v.pack=function(e,t,n){n=u(n,0);var i,o=e._positions,s=o.length;for(t[n++]=s,i=0;i<s;++i,n+=a.packedLength)a.pack(o[i],t,n);var c=e._shape;for(s=c.length,t[n++]=s,i=0;i<s;++i,n+=r.packedLength)r.pack(c[i],t,n);return l.pack(e._ellipsoid,t,n),n+=l.packedLength,t[n++]=e._cornerType,t[n]=e._granularity,t};var A=l.clone(l.UNIT_SPHERE),S={polylinePositions:void 0,shapePositions:void 0,ellipsoid:A,height:void 0,cornerType:void 0,granularity:void 0};v.unpack=function(e,t,n){t=u(t,0);var i,o=e[t++],c=new Array(o);for(i=0;i<o;++i,t+=a.packedLength)c[i]=a.unpack(e,t);o=e[t++];var f=new Array(o);for(i=0;i<o;++i,t+=r.packedLength)f[i]=r.unpack(e,t);var h=l.unpack(e,t,A);t+=l.packedLength;var d=e[t++],E=e[t];return s(n)?(n._positions=c,n._shape=f,n._ellipsoid=l.clone(h,n._ellipsoid),n._cornerType=d,n._granularity=E,n):(S.polylinePositions=c,S.shapePositions=f,S.cornerType=d,S.granularity=E,new v(S))};var N=new t;return v.createGeometry=function(n){var r=n._positions,i=e(r,a.equalsEpsilon),o=n._shape;if(o=p.removeDuplicatesFromShape(o),!(i.length<2||o.length<3)){_.computeWindingOrder2D(o)===T.CLOCKWISE&&o.reverse();var u=t.fromPoints(o,N),s=p.computePositions(i,o,u,n,!1);return R(s,o)}},v}),define("Workers/createPolylineVolumeOutlineGeometry",["../Core/defined","../Core/Ellipsoid","../Core/PolylineVolumeOutlineGeometry"],function(e,t,n){"use strict";function r(r,a){return e(a)&&(r=n.unpack(r,a)),r._ellipsoid=t.clone(r._ellipsoid),n.createGeometry(r)}return r})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createRectangleGeometry.js b/vendors/Cesium/Workers/createRectangleGeometry.js
index 0978aaa..aa3297d 100644
--- a/vendors/Cesium/Workers/createRectangleGeometry.js
+++ b/vendors/Cesium/Workers/createRectangleGeometry.js
@@ -1,231 +1,231 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
-  @license
-  when.js - https://github.com/cujojs/when
-
-  MIT License (c) copyright B Cavalier & J Hann
-
- * A lightweight CommonJS Promises/A and when() implementation
- * when is part of the cujo.js family of libraries (http://cujojs.com/)
- *
- * Licensed under the MIT License at:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * @version 1.7.1
- */
-
-/**
-@license
-sprintf.js from the php.js project - https://github.com/kvz/phpjs
-Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
-
-php.js is copyright 2012 Kevin van Zonneveld.
-
-Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
-(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
-(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
-Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
-Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
-Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
-Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
-L. Rodrigues (http://www.jsfromhell.com), Ash Searle
-(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
-Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
-Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
-http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
-Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
-(http://webdevhobo.blogspot.com/), marrtins, GeekFG
-(http://geekfg.blogspot.com), Andrea Giammarchi
-(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
-gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
-Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
-(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
-Marc Palau, Martin
-(http://www.erlenwiese.de/), Breaking Par Consulting Inc
-(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
-Chris, Mirek Slugen, saulius, Alfonso Jimenez
-(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
-Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
-Ariede (http://caioariede.com), Robin, Kankrelune
-(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
-(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
-Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
-David, Aman Gupta, Michael White, Public Domain
-(http://www.json.org/json2.js), Steven Levithan
-(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
-Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
-Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
-(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
-Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
-Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
-(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
-(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
-ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
-(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
-Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
-Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
-(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
-josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
-Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
-(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
-(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
-Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
-(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
-(http://yass.meetcweb.com), Peter-Paul Koch
-(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
-(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
-Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
-vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
-Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
-(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
-B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
-(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
-Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
-Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
-(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
-Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
-Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
-sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
-Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
-(http://www.premasolutions.com/), Philippe Jausions
-(http://pear.php.net/user/jausions), Aidan Lister
-(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
-strcmp, Taras Bogach, jpfle, Alexander Ermolaev
-(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
-dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
-(http://www.pedrotainha.com), James, Arnout Kazemier
-(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
-FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
-Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
-daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
-W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
-(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
-Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
-(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
-Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
-Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
-(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
-Russell Walker (http://www.nbill.co.uk/), Jamie Beck
-(http://www.terabit.ca/), setcookie, Michael, YUI Library:
-http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
-http://hacks.bluesmoon.info/strftime/strftime.js, Ben
-(http://benblume.co.uk/), DtTvB
-(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
-meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
-(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
-Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
-Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
-Bryan
-
-Licensed under the MIT (MIT-LICENSE.txt) license.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
-OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/**
- * @license
- *
- * Grauw URI utilities
- *
- * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
- *
- * @author Laurens Holst (http://www.grauw.nl/)
- *
- *   Copyright 2012 Laurens Holst
- *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
- *
- */
-
-!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var r;for(this.mti==this.N+1&&this.init_genrand(5489),r=0;r<this.N-this.M;r++)e=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+this.M]^e>>>1^t[1&e];for(;r<this.N-1;r++)e=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return 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a=t.x,i=t.y,o=t.z,u=this._oneOverRadiiSquared,s=1/Math.sqrt(a*a*u.x+i*i*u.y+o*o*u.z);return e.multiplyByScalar(t,s,r)},l.prototype.transformPositionToScaledSpace=function(t,r){return n(r)||(r=new e),e.multiplyComponents(t,this._oneOverRadii,r)},l.prototype.transformPositionFromScaledSpace=function(t,r){return n(r)||(r=new e),e.multiplyComponents(t,this._radii,r)},l.prototype.equals=function(t){return this===t||n(t)&&e.equals(this._radii,t._radii)},l.prototype.toString=function(){return this._radii.toString()},l}),define("Core/Rectangle",["./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(e,t,r,n,a,i,o,u){"use strict";function s(e,r,n,a){this.west=t(e,0),this.south=t(r,0),this.east=t(n,0),this.north=t(a,0)}n(s.prototype,{width:{get:function(){return s.computeWidth(this)}},height:{get:function(){return s.computeHeight(this)}}}),s.packedLength=4,s.pack=function(e,r,n){return n=t(n,0),r[n++]=e.west,r[n++]=e.south,r[n++]=e.east,r[n]=e.north,r},s.unpack=function(e,n,a){return n=t(n,0),r(a)||(a=new s),a.west=e[n++],a.south=e[n++],a.east=e[n++],a.north=e[n],a},s.computeWidth=function(e){var t=e.east,r=e.west;return t<r&&(t+=u.TWO_PI),t-r},s.computeHeight=function(e){return e.north-e.south},s.fromDegrees=function(e,n,a,i,o){return e=u.toRadians(t(e,0)),n=u.toRadians(t(n,0)),a=u.toRadians(t(a,0)),i=u.toRadians(t(i,0)),r(o)?(o.west=e,o.south=n,o.east=a,o.north=i,o):new s(e,n,a,i)},s.fromCartographicArray=function(e,t){for(var n=Number.MAX_VALUE,a=-Number.MAX_VALUE,i=Number.MAX_VALUE,o=-Number.MAX_VALUE,c=Number.MAX_VALUE,l=-Number.MAX_VALUE,f=0,h=e.length;f<h;f++){var d=e[f];n=Math.min(n,d.longitude),a=Math.max(a,d.longitude),c=Math.min(c,d.latitude),l=Math.max(l,d.latitude);var m=d.longitude>=0?d.longitude:d.longitude+u.TWO_PI;i=Math.min(i,m),o=Math.max(o,m)}return a-n>o-i&&(n=i,a=o,a>u.PI&&(a-=u.TWO_PI),n>u.PI&&(n-=u.TWO_PI)),r(t)?(t.west=n,t.south=c,t.east=a,t.north=l,t):new s(n,c,a,l)},s.fromCartesianArray=function(e,t,n){for(var a=Number.MAX_VALUE,i=-Number.MAX_VALUE,o=Number.MAX_VALUE,c=-Number.MAX_VALUE,l=Number.MAX_VALUE,f=-Number.MAX_VALUE,h=0,d=e.length;h<d;h++){var m=t.cartesianToCartographic(e[h]);a=Math.min(a,m.longitude),i=Math.max(i,m.longitude),l=Math.min(l,m.latitude),f=Math.max(f,m.latitude);var E=m.longitude>=0?m.longitude:m.longitude+u.TWO_PI;o=Math.min(o,E),c=Math.max(c,E)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),r(n)?(n.west=a,n.south=l,n.east=i,n.north=f,n):new s(a,l,i,f)},s.clone=function(e,t){if(r(e))return r(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||r(e)&&r(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return r(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.south,n.height=0,n):new e(t.west,t.south)},s.northwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.north,n.height=0,n):new e(t.west,t.north)},s.northeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.north,n.height=0,n):new e(t.east,t.north)},s.southeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.south,n.height=0,n):new e(t.east,t.south)},s.center=function(t,n){var a=t.east,i=t.west;a<i&&(a+=u.TWO_PI);var o=u.negativePiToPi(.5*(i+a)),s=.5*(t.south+t.north);return r(n)?(n.longitude=o,n.latitude=s,n.height=0,n):new e(o,s)},s.intersection=function(e,t,n){var a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.negativePiToPi(Math.max(i,c)),f=u.negativePiToPi(Math.min(a,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var h=Math.max(e.south,t.south),d=Math.min(e.north,t.north);if(!(h>=d))return r(n)?(n.west=l,n.south=h,n.east=f,n.north=d,n):new s(l,h,f,d)}},s.union=function(e,t,n){return r(n)||(n=new s),n.west=Math.min(e.west,t.west),n.south=Math.min(e.south,t.south),n.east=Math.max(e.east,t.east),n.north=Math.max(e.north,t.north),n},s.expand=function(e,t,n){return r(n)||(n=new s),n.west=Math.min(e.west,t.longitude),n.south=Math.min(e.south,t.latitude),n.east=Math.max(e.east,t.longitude),n.north=Math.max(e.north,t.latitude),n},s.contains=function(e,t){var r=t.longitude,n=t.latitude,a=e.west,i=e.east;return i<a&&(i+=u.TWO_PI,r<0&&(r+=u.TWO_PI)),(r>a||u.equalsEpsilon(r,a,u.EPSILON14))&&(r<i||u.equalsEpsilon(r,i,u.EPSILON14))&&n>=e.south&&n<=e.north};var c=new e;return s.subsample=function(e,n,a,o){n=t(n,i.WGS84),a=t(a,0),r(o)||(o=[]);var l=0,f=e.north,h=e.south,d=e.east,m=e.west,E=c;E.height=a,E.longitude=m,E.latitude=f,o[l]=n.cartographicToCartesian(E,o[l]),l++,E.longitude=d,o[l]=n.cartographicToCartesian(E,o[l]),l++,E.latitude=h,o[l]=n.cartographicToCartesian(E,o[l]),l++,E.longitude=m,o[l]=n.cartographicToCartesian(E,o[l]),l++,f<0?E.latitude=f:h>0?E.latitude=h:E.latitude=0;for(var p=1;p<8;++p)E.longitude=-Math.PI+p*u.PI_OVER_TWO,s.contains(e,E)&&(o[l]=n.cartographicToCartesian(E,o[l]),l++);return 0===E.latitude&&(E.longitude=m,o[l]=n.cartographicToCartesian(E,o[l]),l++,E.longitude=d,o[l]=n.cartographicToCartesian(E,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(e,t,r,n,a,i,o){"use strict";function u(e){this._ellipsoid=r(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return a(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(t,r){var a=this._semimajorAxis,i=t.longitude*a,o=t.latitude*a,u=t.height;return n(r)?(r.x=i,r.y=o,r.z=u,r):new e(i,o,u)},u.prototype.unproject=function(e,r){var a=this._oneOverSemimajorAxis,i=e.x*a,o=e.y*a,u=e.z;return n(r)?(r.longitude=i,r.latitude=o,r.height=u,r):new t(i,o,u)},u}),define("Core/Intersect",["./freezeObject"],function(e){"use strict";var t={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};return e(t)}),define("Core/Interval",["./defaultValue"],function(e){"use strict";function t(t,r){this.start=e(t,0),this.stop=e(r,0)}return t}),define("Core/Matrix3",["./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(e,t,r,n,a,i,o){"use strict";function u(e,r,n,a,i,o,u,s,c){this[0]=t(e,0),this[1]=t(a,0),this[2]=t(u,0),this[3]=t(r,0),this[4]=t(i,0),this[5]=t(s,0),this[6]=t(n,0),this[7]=t(o,0),this[8]=t(c,0)}function s(e){for(var t=0,r=0;r<9;++r){var n=e[r];t+=n*n}return Math.sqrt(t)}function c(e){for(var t=0,r=0;r<3;++r){var n=e[u.getElementIndex(m[r],d[r])];t+=2*n*n}return Math.sqrt(t)}function l(e,t){for(var r=o.EPSILON15,n=0,a=1,i=0;i<3;++i){var s=Math.abs(e[u.getElementIndex(m[i],d[i])]);s>n&&(a=i,n=s)}var c=1,l=0,f=d[a],h=m[a];if(Math.abs(e[u.getElementIndex(h,f)])>r){var E,p=e[u.getElementIndex(h,h)],y=e[u.getElementIndex(f,f)],_=e[u.getElementIndex(h,f)],v=(p-y)/2/_;E=v<0?-1/(-v+Math.sqrt(1+v*v)):1/(v+Math.sqrt(1+v*v)),c=1/Math.sqrt(1+E*E),l=E*c}return t=u.clone(u.IDENTITY,t),t[u.getElementIndex(f,f)]=t[u.getElementIndex(h,h)]=c,t[u.getElementIndex(h,f)]=l,t[u.getElementIndex(f,h)]=-l,t}u.packedLength=9,u.pack=function(e,r,n){return n=t(n,0),r[n++]=e[0],r[n++]=e[1],r[n++]=e[2],r[n++]=e[3],r[n++]=e[4],r[n++]=e[5],r[n++]=e[6],r[n++]=e[7],r[n++]=e[8],r},u.unpack=function(e,n,a){return n=t(n,0),r(a)||(a=new u),a[0]=e[n++],a[1]=e[n++],a[2]=e[n++],a[3]=e[n++],a[4]=e[n++],a[5]=e[n++],a[6]=e[n++],a[7]=e[n++],a[8]=e[n++],a},u.clone=function(e,t){if(r(e))return r(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t):new u(e[0],e[3],e[6],e[1],e[4],e[7],e[2],e[5],e[8])},u.fromArray=function(e,n,a){return n=t(n,0),r(a)||(a=new u),a[0]=e[n],a[1]=e[n+1],a[2]=e[n+2],a[3]=e[n+3],a[4]=e[n+4],a[5]=e[n+5],a[6]=e[n+6],a[7]=e[n+7],a[8]=e[n+8],a},u.fromColumnMajorArray=function(e,t){return u.clone(e,t)},u.fromRowMajorArray=function(e,t){return r(t)?(t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],t):new u(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8])},u.fromQuaternion=function(e,t){var n=e.x*e.x,a=e.x*e.y,i=e.x*e.z,o=e.x*e.w,s=e.y*e.y,c=e.y*e.z,l=e.y*e.w,f=e.z*e.z,h=e.z*e.w,d=e.w*e.w,m=n-s-f+d,E=2*(a-h),p=2*(i+l),y=2*(a+h),_=-n+s-f+d,v=2*(c-o),T=2*(i-l),R=2*(c+o),A=-n-s+f+d;return r(t)?(t[0]=m,t[1]=y,t[2]=T,t[3]=E,t[4]=_,t[5]=R,t[6]=p,t[7]=v,t[8]=A,t):new u(m,E,p,y,_,v,T,R,A)},u.fromScale=function(e,t){return r(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=e.y,t[5]=0,t[6]=0,t[7]=0,t[8]=e.z,t):new u(e.x,0,0,0,e.y,0,0,0,e.z)},u.fromUniformScale=function(e,t){return r(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=e,t[5]=0,t[6]=0,t[7]=0,t[8]=e,t):new u(e,0,0,0,e,0,0,0,e)},u.fromCrossProduct=function(e,t){return r(t)?(t[0]=0,t[1]=e.z,t[2]=-e.y,t[3]=-e.z,t[4]=0,t[5]=e.x,t[6]=e.y,t[7]=-e.x,t[8]=0,t):new u(0,-e.z,e.y,e.z,0,-e.x,-e.y,e.x,0)},u.fromRotationX=function(e,t){var n=Math.cos(e),a=Math.sin(e);return r(t)?(t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=n,t[5]=a,t[6]=0,t[7]=-a,t[8]=n,t):new u(1,0,0,0,n,-a,0,a,n)},u.fromRotationY=function(e,t){var n=Math.cos(e),a=Math.sin(e);return r(t)?(t[0]=n,t[1]=0,t[2]=-a,t[3]=0,t[4]=1,t[5]=0,t[6]=a,t[7]=0,t[8]=n,t):new u(n,0,a,0,1,0,-a,0,n)},u.fromRotationZ=function(e,t){var n=Math.cos(e),a=Math.sin(e);return r(t)?(t[0]=n,t[1]=a,t[2]=0,t[3]=-a,t[4]=n,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new u(n,-a,0,a,n,0,0,0,1)},u.toArray=function(e,t){return r(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8]]},u.getElementIndex=function(e,t){return 3*e+t},u.getColumn=function(e,t,r){var n=3*t,a=e[n],i=e[n+1],o=e[n+2];return r.x=a,r.y=i,r.z=o,r},u.setColumn=function(e,t,r,n){n=u.clone(e,n);var a=3*t;return n[a]=r.x,n[a+1]=r.y,n[a+2]=r.z,n},u.getRow=function(e,t,r){var n=e[t],a=e[t+3],i=e[t+6];return r.x=n,r.y=a,r.z=i,r},u.setRow=function(e,t,r,n){return n=u.clone(e,n),n[t]=r.x,n[t+3]=r.y,n[t+6]=r.z,n};var f=new e;u.getScale=function(t,r){return r.x=e.magnitude(e.fromElements(t[0],t[1],t[2],f)),r.y=e.magnitude(e.fromElements(t[3],t[4],t[5],f)),r.z=e.magnitude(e.fromElements(t[6],t[7],t[8],f)),r};var h=new e;u.getMaximumScale=function(t){return u.getScale(t,h),e.maximumComponent(h)},u.multiply=function(e,t,r){var n=e[0]*t[0]+e[3]*t[1]+e[6]*t[2],a=e[1]*t[0]+e[4]*t[1]+e[7]*t[2],i=e[2]*t[0]+e[5]*t[1]+e[8]*t[2],o=e[0]*t[3]+e[3]*t[4]+e[6]*t[5],u=e[1]*t[3]+e[4]*t[4]+e[7]*t[5],s=e[2]*t[3]+e[5]*t[4]+e[8]*t[5],c=e[0]*t[6]+e[3]*t[7]+e[6]*t[8],l=e[1]*t[6]+e[4]*t[7]+e[7]*t[8],f=e[2]*t[6]+e[5]*t[7]+e[8]*t[8];return r[0]=n,r[1]=a,r[2]=i,r[3]=o,r[4]=u,r[5]=s,r[6]=c,r[7]=l,r[8]=f,r},u.add=function(e,t,r){return r[0]=e[0]+t[0],r[1]=e[1]+t[1],r[2]=e[2]+t[2],r[3]=e[3]+t[3],r[4]=e[4]+t[4],r[5]=e[5]+t[5],r[6]=e[6]+t[6],r[7]=e[7]+t[7],r[8]=e[8]+t[8],r},u.subtract=function(e,t,r){return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],r[3]=e[3]-t[3],r[4]=e[4]-t[4],r[5]=e[5]-t[5],r[6]=e[6]-t[6],r[7]=e[7]-t[7],r[8]=e[8]-t[8],r},u.multiplyByVector=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=e[0]*n+e[3]*a+e[6]*i,u=e[1]*n+e[4]*a+e[7]*i,s=e[2]*n+e[5]*a+e[8]*i;return r.x=o,r.y=u,r.z=s,r},u.multiplyByScalar=function(e,t,r){return r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r},u.multiplyByScale=function(e,t,r){return r[0]=e[0]*t.x,r[1]=e[1]*t.x,r[2]=e[2]*t.x,r[3]=e[3]*t.y,r[4]=e[4]*t.y,r[5]=e[5]*t.y,r[6]=e[6]*t.z,r[7]=e[7]*t.z,r[8]=e[8]*t.z,r},u.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t},u.transpose=function(e,t){var r=e[0],n=e[3],a=e[6],i=e[1],o=e[4],u=e[7],s=e[2],c=e[5],l=e[8];return t[0]=r,t[1]=n,t[2]=a,t[3]=i,t[4]=o,t[5]=u,t[6]=s,t[7]=c,t[8]=l,t};var d=[1,0,0],m=[2,2,1],E=new u,p=new u;return 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n=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=t[0],d=t[1],m=t[2],E=t[3],p=t[4],y=t[5],_=t[6],v=t[7],T=t[8],R=n*h+o*d+c*m,A=a*h+u*d+l*m,S=i*h+s*d+f*m,N=n*E+o*p+c*y,g=a*E+u*p+l*y,x=i*E+s*p+f*y,I=n*_+o*v+c*T,O=a*_+u*v+l*T,w=i*_+s*v+f*T;return r[0]=R,r[1]=A,r[2]=S,r[3]=0,r[4]=N,r[5]=g,r[6]=x,r[7]=0,r[8]=I,r[9]=O,r[10]=w,r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=e[15],r},l.multiplyByTranslation=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=n*e[0]+a*e[4]+i*e[8]+e[12],u=n*e[1]+a*e[5]+i*e[9]+e[13],s=n*e[2]+a*e[6]+i*e[10]+e[14];return r[0]=e[0],r[1]=e[1],r[2]=e[2],r[3]=e[3],r[4]=e[4],r[5]=e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r[9]=e[9],r[10]=e[10],r[11]=e[11],r[12]=o,r[13]=u,r[14]=s,r[15]=e[15],r};var p=new e;l.multiplyByUniformScale=function(e,t,r){return p.x=t,p.y=t,p.z=t,l.multiplyByScale(e,p,r)},l.multiplyByScale=function(e,t,r){var n=t.x,a=t.y,i=t.z;return 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t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||n(e)&&n(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r&&Math.abs(e[4]-t[4])<=r&&Math.abs(e[5]-t[5])<=r&&Math.abs(e[6]-t[6])<=r&&Math.abs(e[7]-t[7])<=r&&Math.abs(e[8]-t[8])<=r&&Math.abs(e[9]-t[9])<=r&&Math.abs(e[10]-t[10])<=r&&Math.abs(e[11]-t[11])<=r&&Math.abs(e[12]-t[12])<=r&&Math.abs(e[13]-t[13])<=r&&Math.abs(e[14]-t[14])<=r&&Math.abs(e[15]-t[15])<=r},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var y=new s,_=new s,v=new t,T=new t(0,0,0,1);return l.inverse=function(e,r){if(s.equalsEpsilon(l.getRotation(e,y),_,u.EPSILON7)&&t.equals(l.getRow(e,3,v),T))return r[0]=0,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=0,r[11]=0,r[12]=-e[12],r[13]=-e[13],r[14]=-e[14],r[15]=1,r;var n=e[0],a=e[4],i=e[8],o=e[12],f=e[1],h=e[5],d=e[9],m=e[13],E=e[2],p=e[6],R=e[10],A=e[14],S=e[3],N=e[7],g=e[11],x=e[15],I=R*x,O=A*g,w=p*x,M=A*N,C=p*g,P=R*N,L=E*x,D=A*S,U=E*g,b=R*S,F=E*N,z=p*S,B=I*h+M*d+C*m-(O*h+w*d+P*m),G=O*f+L*d+b*m-(I*f+D*d+U*m),q=w*f+D*h+F*m-(M*f+L*h+z*m),W=P*f+U*h+z*d-(C*f+b*h+F*d),V=O*a+w*i+P*o-(I*a+M*i+C*o),X=I*n+D*i+U*o-(O*n+L*i+b*o),H=M*n+L*a+z*o-(w*n+D*a+F*o),Y=C*n+b*a+F*i-(P*n+U*a+z*i);I=i*m,O=o*d,w=a*m,M=o*h,C=a*d,P=i*h,L=n*m,D=o*f,U=n*d,b=i*f,F=n*h,z=a*f;var k=I*N+M*g+C*x-(O*N+w*g+P*x),Z=O*S+L*g+b*x-(I*S+D*g+U*x),j=w*S+D*N+F*x-(M*S+L*N+z*x),K=P*S+U*N+z*g-(C*S+b*N+F*g),J=w*R+P*A+O*p-(C*A+I*p+M*R),Q=U*A+I*E+D*R-(L*R+b*A+O*E),$=L*p+z*A+M*E-(F*A+w*E+D*p),ee=F*R+C*E+b*p-(U*p+z*R+P*E),te=n*B+a*G+i*q+o*W;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return 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0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenChange"),n.fullscreenchange=a),a=s+"fullscreenerror",void 0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenError"),n.fullscreenerror=a)}return r},a.requestFullscreen=function(e,t){a.supportsFullscreen()&&e[n.requestFullscreen]({vrDisplay:t})},a.exitFullscreen=function(){a.supportsFullscreen()&&document[n.exitFullscreen]()},a}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,r){"use strict";function n(e){for(var t=e.split("."),r=0,n=t.length;r<n;++r)t[r]=parseInt(t[r],10);return t}function a(){if(!t(v)){v=!1;var e=/ Chrome\/([\.0-9]+)/.exec(_.userAgent);null!==e&&(v=!0,T=n(e[1]))}return v}function i(){return a()&&T}function o(){if(!t(R)&&(R=!1,!a()&&/ Safari\/[\.0-9]+/.test(_.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(_.userAgent);null!==e&&(R=!0,A=n(e[1]))}return R}function u(){return o()&&A}function s(){if(!t(S)){S=!1;var e=/ 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s,c,l,f,h,d=t.origin,m=t.direction,T=e.subtract(a,n,E),R=e.subtract(o,n,p),A=e.cross(m,R,y),S=e.dot(T,A);if(u){if(S<i.EPSILON6)return;if(s=e.subtract(d,n,_),l=e.dot(s,A),l<0||l>S)return;if(c=e.cross(s,T,v),f=e.dot(m,c),f<0||l+f>S)return;h=e.dot(R,c)/S}else{if(Math.abs(S)<i.EPSILON6)return;var N=1/S;if(s=e.subtract(d,n,_),l=e.dot(s,A)*N,l<0||l>1)return;if(c=e.cross(s,T,v),f=e.dot(m,c)*N,f<0||l+f>1)return;h=e.dot(R,c)*N}return h},m.rayTriangle=function(t,r,a,i,o,u){var s=m.rayTriangleParametric(t,r,a,i,o);if(n(s)&&!(s<0))return n(u)||(u=new e),e.multiplyByScalar(t.direction,s,u),e.add(t.origin,u,u)};var T=new c;m.lineSegmentTriangle=function(t,r,a,i,o,u,s){var c=T;e.clone(t,c.origin),e.subtract(r,t,c.direction),e.normalize(c.direction,c.direction);var l=m.rayTriangleParametric(c,a,i,o,u);if(!(!n(l)||l<0||l>e.distance(t,r)))return n(s)||(s=new e),e.multiplyByScalar(c.direction,l,s),e.add(c.origin,s,s);
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t=d.computeNumberOfVertices(e),r=y.createTypedArray(t,3*(t-2));r[0]=0,r[1]=1,r[2]=2,t>3&&(r[3]=0,r[4]=2,r[5]=3);for(var n=6,a=3;a<t-1;a+=2)r[n++]=a,r[n++]=a-1,r[n++]=a+1,a+2<t&&(r[n++]=a,r[n++]=a+1,r[n++]=a+2);return e.indices=r,e.primitiveType=N.TRIANGLES,e}function B(e){if(c(e.indices))return e;for(var t=d.computeNumberOfVertices(e),r=y.createTypedArray(t,t),n=0;n<t;++n)r[n]=n;return e.indices=r,e}function G(e){var t=d.computeNumberOfVertices(e),r=y.createTypedArray(t,2*(t-1));r[0]=0,r[1]=1;for(var n=2,a=2;a<t;++a)r[n++]=a-1,r[n++]=a;return e.indices=r,e.primitiveType=N.LINES,e}function q(e){var t=d.computeNumberOfVertices(e),r=y.createTypedArray(t,2*t);r[0]=0,r[1]=1;for(var n=2,a=2;a<t;++a)r[n++]=a-1,r[n++]=a;return r[n++]=t-1,r[n]=0,e.indices=r,e.primitiveType=N.LINES,e}function W(e){switch(e.primitiveType){case N.TRIANGLE_FAN:return F(e);case N.TRIANGLE_STRIP:return z(e);case N.TRIANGLES:return b(e);case N.LINE_STRIP:return G(e);case N.LINE_LOOP:return q(e);case N.LINES:return 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S=a.fromArray(l,3*e,Ie),N=a.fromArray(l,3*r,Oe),g=a.fromArray(l,3*i,we);a.multiplyByScalar(S,_.x,S),a.multiplyByScalar(N,_.y,N),a.multiplyByScalar(g,_.z,g);var x=a.add(S,N,S);a.add(x,g,x),a.normalize(x,x),a.pack(x,d.binormal.values,3*m)}if(c(f)){var I=a.fromArray(f,3*e,Ie),O=a.fromArray(f,3*r,Oe),w=a.fromArray(f,3*i,we);a.multiplyByScalar(I,_.x,I),a.multiplyByScalar(O,_.y,O),a.multiplyByScalar(w,_.z,w);var M=a.add(I,O,I);a.add(M,w,M),a.normalize(M,M),a.pack(M,d.tangent.values,3*m)}if(c(h)){var C=n.fromArray(h,2*e,Ce),P=n.fromArray(h,2*r,Pe),L=n.fromArray(h,2*i,Le);n.multiplyByScalar(C,_.x,C),n.multiplyByScalar(P,_.y,P),n.multiplyByScalar(L,_.z,L);var D=n.add(C,P,C);n.add(D,L,D),n.pack(D,d.st.values,2*m)}}}function J(e,t,r,n,a,i){var o=e.position.values.length/3;if(a!==-1){var u=n[a],s=r[u];return s===-1?(r[u]=o,e.position.values.push(i.x,i.y,i.z),t.push(o),o):(t.push(s),s)}return e.position.values.push(i.x,i.y,i.z),t.push(o),o}function Q(e){var t,r,n,i,o,u=e.geometry,s=u.attributes,l=s.position.values,f=c(s.normal)?s.normal.values:void 0,h=c(s.binormal)?s.binormal.values:void 0,d=c(s.tangent)?s.tangent.values:void 0,m=c(s.st)?s.st.values:void 0,E=u.indices,p=Z(u),y=Z(u),_=[];_.length=l.length/3;var v=[];for(v.length=l.length/3,o=0;o<_.length;++o)_[o]=-1,v[o]=-1;var T=E.length;for(o=0;o<T;o+=3){var R=E[o],A=E[o+1],S=E[o+2],N=a.fromArray(l,3*R),g=a.fromArray(l,3*A),x=a.fromArray(l,3*S),I=Y(N,g,x);if(c(I)&&I.positions.length>3)for(var O=I.positions,w=I.indices,M=w.length,C=0;C<M;++C){var P=w[C],L=O[P];L.y<0?(t=y.attributes,r=y.indices,n=_):(t=p.attributes,r=p.indices,n=v),i=J(t,r,n,E,P<3?o+P:-1,L),K(R,A,S,L,l,f,h,d,m,t,i)}else c(I)&&(N=I.positions[0],g=I.positions[1],x=I.positions[2]),N.y<0?(t=y.attributes,r=y.indices,n=_):(t=p.attributes,r=p.indices,n=v),i=J(t,r,n,E,o,N),K(R,A,S,N,l,f,h,d,m,t,i),i=J(t,r,n,E,o+1,g),K(R,A,S,g,l,f,h,d,m,t,i),i=J(t,r,n,E,o+2,x),K(R,A,S,x,l,f,h,d,m,t,i)}j(e,y,p)}function $(e){var t,r=e.geometry,n=r.attributes,i=n.position.values,o=r.indices,u=Z(r),s=Z(r),l=o.length,f=[];f.length=i.length/3;var h=[];for(h.length=i.length/3,t=0;t<f.length;++t)f[t]=-1,h[t]=-1;for(t=0;t<l;t+=2){var d=o[t],m=o[t+1],E=a.fromArray(i,3*d,Ie),p=a.fromArray(i,3*m,Oe);Math.abs(E.y)<T.EPSILON6&&(E.y<0?E.y=-T.EPSILON6:E.y=T.EPSILON6),Math.abs(p.y)<T.EPSILON6&&(p.y<0?p.y=-T.EPSILON6:p.y=T.EPSILON6);var y=u.attributes,_=u.indices,R=h,A=s.attributes,S=s.indices,N=f,g=v.lineSegmentPlane(E,p,De,we);if(c(g)){var x=a.multiplyByScalar(a.UNIT_Y,5*T.EPSILON9,Ue);E.y<0&&(a.negate(x,x),y=s.attributes,_=s.indices,R=f,A=u.attributes,S=u.indices,N=h);var I=a.add(g,x,be);J(y,_,R,o,t,E),J(y,_,R,o,-1,I),a.negate(x,x),a.add(g,x,I),J(A,S,N,o,-1,I),J(A,S,N,o,t+1,p)}else{var O,w,M;E.y<0?(O=s.attributes,w=s.indices,M=f):(O=u.attributes,w=u.indices,M=h),J(O,w,M,o,t,E),J(O,w,M,o,t+1,p)}}j(e,s,u)}function ee(e){for(var t=e.attributes,r=t.position.values,n=t.prevPosition.values,i=t.nextPosition.values,o=r.length,u=0;u<o;u+=3){var s=a.unpack(r,u,Be);if(!(s.x>0)){var c=a.unpack(n,u,Ge);(s.y<0&&c.y>0||s.y>0&&c.y<0)&&(u-3>0?(n[u]=r[u-3],n[u+1]=r[u-2],n[u+2]=r[u-1]):a.pack(s,n,u));var l=a.unpack(i,u,qe);(s.y<0&&l.y>0||s.y>0&&l.y<0)&&(u+3<o?(i[u]=r[u+3],i[u+1]=r[u+4],i[u+2]=r[u+5]):a.pack(s,i,u))}}}function te(e){var t,r,o,u=e.geometry,s=u.attributes,l=s.position.values,f=s.prevPosition.values,h=s.nextPosition.values,d=s.expandAndWidth.values,m=c(s.st)?s.st.values:void 0,E=c(s.color)?s.color.values:void 0,p=Z(u),y=Z(u),_=!1,R=l.length/3;for(t=0;t<R;t+=4){var A=t,S=t+2,N=a.fromArray(l,3*A,Be),g=a.fromArray(l,3*S,Ge);if(Math.abs(N.y)<ke)for(N.y=ke*(g.y<0?-1:1),l[3*t+1]=N.y,l[3*(t+1)+1]=N.y,r=3*A;r<3*A+12;r+=3)f[r]=l[3*t],f[r+1]=l[3*t+1],f[r+2]=l[3*t+2];if(Math.abs(g.y)<ke)for(g.y=ke*(N.y<0?-1:1),l[3*(t+2)+1]=g.y,l[3*(t+3)+1]=g.y,r=3*A;r<3*A+12;r+=3)h[r]=l[3*(t+2)],h[r+1]=l[3*(t+2)+1],h[r+2]=l[3*(t+2)+2];var x=p.attributes,I=p.indices,O=y.attributes,w=y.indices,M=v.lineSegmentPlane(N,g,De,We);if(c(M)){_=!0;var C=a.multiplyByScalar(a.UNIT_Y,Ye,Ve);N.y<0&&(a.negate(C,C),x=y.attributes,I=y.indices,O=p.attributes,w=p.indices);var P=a.add(M,C,Xe);x.position.values.push(N.x,N.y,N.z,N.x,N.y,N.z),x.position.values.push(P.x,P.y,P.z),x.position.values.push(P.x,P.y,P.z),x.prevPosition.values.push(f[3*A],f[3*A+1],f[3*A+2]),x.prevPosition.values.push(f[3*A+3],f[3*A+4],f[3*A+5]),x.prevPosition.values.push(N.x,N.y,N.z,N.x,N.y,N.z),x.nextPosition.values.push(P.x,P.y,P.z),x.nextPosition.values.push(P.x,P.y,P.z),x.nextPosition.values.push(P.x,P.y,P.z),x.nextPosition.values.push(P.x,P.y,P.z),a.negate(C,C),a.add(M,C,P),O.position.values.push(P.x,P.y,P.z),O.position.values.push(P.x,P.y,P.z),O.position.values.push(g.x,g.y,g.z,g.x,g.y,g.z),O.prevPosition.values.push(P.x,P.y,P.z),O.prevPosition.values.push(P.x,P.y,P.z),O.prevPosition.values.push(P.x,P.y,P.z),O.prevPosition.values.push(P.x,P.y,P.z),O.nextPosition.values.push(g.x,g.y,g.z,g.x,g.y,g.z),O.nextPosition.values.push(h[3*S],h[3*S+1],h[3*S+2]),O.nextPosition.values.push(h[3*S+3],h[3*S+4],h[3*S+5]);var L=n.fromArray(d,2*A,Fe),D=Math.abs(L.y);x.expandAndWidth.values.push(-1,D,1,D),x.expandAndWidth.values.push(-1,-D,1,-D),O.expandAndWidth.values.push(-1,D,1,D),O.expandAndWidth.values.push(-1,-D,1,-D);var U=a.magnitudeSquared(a.subtract(M,N,qe));if(U/=a.magnitudeSquared(a.subtract(g,N,qe)),c(E)){var b=i.fromArray(E,4*A,He),F=i.fromArray(E,4*S,He),z=T.lerp(b.x,F.x,U),B=T.lerp(b.y,F.y,U),G=T.lerp(b.z,F.z,U),q=T.lerp(b.w,F.w,U);for(r=4*A;r<4*A+8;++r)x.color.values.push(E[r]);for(x.color.values.push(z,B,G,q),x.color.values.push(z,B,G,q),O.color.values.push(z,B,G,q),O.color.values.push(z,B,G,q),r=4*S;r<4*S+8;++r)O.color.values.push(E[r])}if(c(m)){var W=n.fromArray(m,2*A,Fe),V=n.fromArray(m,2*(t+3),ze),X=T.lerp(W.x,V.x,U);for(r=2*A;r<2*A+4;++r)x.st.values.push(m[r]);for(x.st.values.push(X,W.y),x.st.values.push(X,V.y),O.st.values.push(X,W.y),O.st.values.push(X,V.y),r=2*S;r<2*S+4;++r)O.st.values.push(m[r])}o=x.position.values.length/3-4,I.push(o,o+2,o+1),I.push(o+1,o+2,o+3),o=O.position.values.length/3-4,w.push(o,o+2,o+1),w.push(o+1,o+2,o+3)}else{var H,Y;for(N.y<0?(H=y.attributes,Y=y.indices):(H=p.attributes,Y=p.indices),H.position.values.push(N.x,N.y,N.z),H.position.values.push(N.x,N.y,N.z),H.position.values.push(g.x,g.y,g.z),H.position.values.push(g.x,g.y,g.z),r=3*t;r<3*t+12;++r)H.prevPosition.values.push(f[r]),H.nextPosition.values.push(h[r]);for(r=2*t;r<2*t+8;++r)H.expandAndWidth.values.push(d[r]),c(m)&&H.st.values.push(m[r]);if(c(E))for(r=4*t;r<4*t+16;++r)H.color.values.push(E[r]);o=H.position.values.length/3-4,Y.push(o,o+2,o+1),Y.push(o+1,o+2,o+3)}}_&&(ee(y),ee(p)),j(e,y,p)}var re={};re.toWireframe=function(e){var t=e.indices;if(c(t)){switch(e.primitiveType){case N.TRIANGLES:e.indices=I(t);break;case N.TRIANGLE_STRIP:e.indices=O(t);break;case N.TRIANGLE_FAN:e.indices=w(t);break;default:throw new l("geometry.primitiveType must be TRIANGLES, TRIANGLE_STRIP, or TRIANGLE_FAN.")}e.primitiveType=N.LINES}return e},re.createLineSegmentsForVectors=function(e,t,n){t=s(t,"normal"),n=s(n,1e4);for(var a=e.attributes.position.values,i=e.attributes[t].values,o=a.length,l=new Float64Array(2*o),f=0,h=0;h<o;h+=3)l[f++]=a[h],l[f++]=a[h+1],l[f++]=a[h+2],l[f++]=a[h]+i[h]*n,l[f++]=a[h+1]+i[h+1]*n,l[f++]=a[h+2]+i[h+2]*n;var E,p=e.boundingSphere;return c(p)&&(E=new r(p.center,p.radius+n)),new d({attributes:{position:new m({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:N.LINES,boundingSphere:E})},re.createAttributeLocations=function(e){var 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u,T=/^(\d{4})$/,R=/^(\d{4})-(\d{2})$/,A=/^(\d{4})-?(\d{3})$/,S=/^(\d{4})-?W(\d{2})-?(\d{1})?$/,N=/^(\d{4})-?(\d{2})-?(\d{2})$/,g=/([Z+\-])?(\d{2})?:?(\d{2})?$/,x=/^(\d{2})(\.\d+)?/.source+g.source,I=/^(\d{2}):?(\d{2})(\.\d+)?/.source+g.source,O=/^(\d{2}):?(\d{2}):?(\d{2})(\.\d+)?/.source+g.source,w="Invalid ISO 8601 date.";E.fromDate=function(e,t){var r=m(e.getUTCFullYear(),e.getUTCMonth()+1,e.getUTCDate(),e.getUTCHours(),e.getUTCMinutes(),e.getUTCSeconds(),e.getUTCMilliseconds());return n(t)?(d(r[0],r[1],t),f(t),t):new E(r[0],r[1],c.UTC)},E.fromIso8601=function(e,t){e=e.replace(",",".");var r,i,u,s=e.split("T"),l=1,h=1,p=0,v=0,g=0,M=0,C=s[0],P=s[1];if(!n(C))throw new a(w);var L;if(s=C.match(N),null!==s){if(L=C.split("-").length-1,L>0&&2!==L)throw new a(w);r=+s[1],l=+s[2],h=+s[3]}else if(s=C.match(R),null!==s)r=+s[1],l=+s[2];else if(s=C.match(T),null!==s)r=+s[1];else{var D;if(s=C.match(A),null!==s){if(r=+s[1],D=+s[2],u=o(r),D<1||u&&D>366||!u&&D>365)throw new 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a=this;this._downloadPromise=e(c.request(t.url,s),function(e){E(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else E(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function m(e,t){
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p=e._samples=r.samples,y=e._dates=[];e._dateColumn=a,e._xPoleWanderRadiansColumn=i,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=l,e._yCelestialPoleOffsetRadiansColumn=d,e._taiMinusUtcSecondsColumn=E,e._columnCount=r.columnNames.length,e._lastIndex=void 0;for(var _,v=e._addNewLeapSeconds,T=0,R=p.length;T<R;T+=e._columnCount){var A=p[T+a],S=p[T+E],N=A+f.MODIFIED_JULIAN_DATE_DIFFERENCE,g=new o(N,S,h.TAI);if(y.push(g),v){if(S!==_&&n(_)){var x=o.leapSeconds,I=t(x,g,m);if(I<0){var O=new u(g,S);x.splice(~I,0,O)}}_=S}}}function p(e,t,r,n,a){var i=r*n;a.xPoleWander=t[i+e._xPoleWanderRadiansColumn],a.yPoleWander=t[i+e._yPoleWanderRadiansColumn],a.xPoleOffset=t[i+e._xCelestialPoleOffsetRadiansColumn],a.yPoleOffset=t[i+e._yCelestialPoleOffsetRadiansColumn],a.ut1MinusUtc=t[i+e._ut1MinusUtcSecondsColumn]}function y(e,t,r){return t+e*(r-t)}function _(e,t,r,n,a,i,u){var s=e._columnCount;if(i>t.length-1)return u.xPoleWander=0,u.yPoleWander=0,u.xPoleOffset=0,u.yPoleOffset=0,u.ut1MinusUtc=0,u;var c=t[a],l=t[i];if(c.equals(l)||n.equals(c))return p(e,r,a,s,u),u;if(n.equals(l))return p(e,r,i,s,u),u;var f=o.secondsDifference(n,c)/o.secondsDifference(l,c),h=a*s,d=i*s,m=r[h+e._ut1MinusUtcSecondsColumn],E=r[d+e._ut1MinusUtcSecondsColumn],_=E-m;if(_>.5||_<-.5){var v=r[h+e._taiMinusUtcSecondsColumn],T=r[d+e._taiMinusUtcSecondsColumn];v!==T&&(l.equals(n)?m=E:E-=T-v)}return u.xPoleWander=y(f,r[h+e._xPoleWanderRadiansColumn],r[d+e._xPoleWanderRadiansColumn]),u.yPoleWander=y(f,r[h+e._yPoleWanderRadiansColumn],r[d+e._yPoleWanderRadiansColumn]),u.xPoleOffset=y(f,r[h+e._xCelestialPoleOffsetRadiansColumn],r[d+e._xCelestialPoleOffsetRadiansColumn]),u.yPoleOffset=y(f,r[h+e._yCelestialPoleOffsetRadiansColumn],r[d+e._yCelestialPoleOffsetRadiansColumn]),u.ut1MinusUtc=y(f,m,E),u}return d.NONE=i({getPromiseToLoad:function(){return e()},compute:function(e,t){return n(t)?(t.xPoleWander=0,t.yPoleWander=0,t.xPoleOffset=0,t.yPoleOffset=0,t.ut1MinusUtc=0):t=new a(0,0,0,0,0),t}}),d.prototype.getPromiseToLoad=function(){return e(this._downloadPromise)},d.prototype.compute=function(e,r){if(n(this._samples)){if(n(r)||(r=new a(0,0,0,0,0)),0===this._samples.length)return r.xPoleWander=0,r.yPoleWander=0,r.xPoleOffset=0,r.yPoleOffset=0,r.ut1MinusUtc=0,r;var i=this._dates,u=this._lastIndex,s=0,c=0;if(n(u)){var f=i[u],h=i[u+1],d=o.lessThanOrEquals(f,e),m=!n(h),E=m||o.greaterThanOrEquals(h,e);if(d&&E)return s=u,!m&&h.equals(e)&&++s,c=s+1,_(this,i,this._samples,e,s,c,r),r}var p=t(i,e,o.compare,this._dateColumn);return p>=0?(p<i.length-1&&i[p+1].equals(e)&&++p,s=p,c=p):(c=~p,s=c-1,s<0&&(s=0)),this._lastIndex=s,_(this,i,this._samples,e,s,c,r),r}if(n(this._dataError))throw new l(this._dataError)},d}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";function a(r,n){n=t(n,document.location.href);var a=new e(n),i=new e(r);return i.resolve(a).toString()}return a}),define("Core/joinUrls",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";function a(n,a,i){i=t(i,!0),n instanceof e||(n=new e(n)),a instanceof e||(a=new e(a)),r(a.authority)&&!r(a.scheme)&&("undefined"!=typeof document&&r(document.location)&&r(document.location.href)?a.scheme=new e(document.location.href).scheme:a.scheme=n.scheme);var o=n;if(a.isAbsolute()&&(o=a,"data"===a.scheme))return a.toString();var u="";r(o.scheme)&&(u+=o.scheme+":"),r(o.authority)&&(u+="//"+o.authority,""!==o.path&&"/"!==o.path&&(u=u.replace(/\/?$/,"/"),o.path=o.path.replace(/^\/?/g,""))),u+=o===n?i?n.path.replace(/\/?$/,"/")+a.path.replace(/^\/?/g,""):n.path+a.path:a.path;var s=r(n.query),c=r(a.query);s&&c?u+="?"+n.query+"&"+a.query:s&&!c?u+="?"+n.query:!s&&c&&(u+="?"+a.query);var l=r(a.fragment);return r(n.fragment)&&!l?u+="#"+n.fragment:l&&(u+="#"+a.fragment),u}return a}),define("Core/buildModuleUrl",["../ThirdParty/Uri","./defined","./DeveloperError","./getAbsoluteUri","./joinUrls","require"],function(e,t,r,n,a,i){"use strict";function o(){for(var e=document.getElementsByTagName("script"),t=0,r=e.length;t<r;++t){var n=e[t].getAttribute("src"),a=m.exec(n);if(null!==a)return a[1]}}function u(){if(t(f))return f;var a;if(a="undefined"!=typeof CESIUM_BASE_URL?CESIUM_BASE_URL:o(),!t(a))throw new r("Unable to determine Cesium base URL automatically, try defining a global variable called CESIUM_BASE_URL.");return f=new e(n(a))}function s(e){return i.toUrl("../"+e)}function c(e){return a(u(),e)}function l(e){t(h)||(h=t(i.toUrl)?s:c),t(d)||(d=document.createElement("a"));var r=h(e);return d.href=r,d.href=d.href,d.href}var f,h,d,m=/((?:.*\/)|^)cesium[\w-]*\.js(?:\W|$)/i;return l._cesiumScriptRegex=m,l.setBaseUrl=function(t){f=new e(t).resolve(new e(document.location.href))},l}),define("Core/Iau2006XysSample",[],function(){"use strict";function e(e,t,r){this.x=e,this.y=t,this.s=r}return e}),define("Core/Iau2006XysData",["../ThirdParty/when","./buildModuleUrl","./defaultValue","./defined","./Iau2006XysSample","./JulianDate","./loadJson","./RequestScheduler","./TimeStandard"],function(e,t,r,n,a,i,o,u,s){"use strict";function c(e){e=r(e,r.EMPTY_OBJECT),this._xysFileUrlTemplate=e.xysFileUrlTemplate,this._interpolationOrder=r(e.interpolationOrder,9),this._sampleZeroJulianEphemerisDate=r(e.sampleZeroJulianEphemerisDate,2442396.5),this._sampleZeroDateTT=new i(this._sampleZeroJulianEphemerisDate,0,s.TAI),this._stepSizeDays=r(e.stepSizeDays,1),this._samplesPerXysFile=r(e.samplesPerXysFile,1e3),this._totalSamples=r(e.totalSamples,27426),this._samples=new Array(3*this._totalSamples),this._chunkDownloadsInProgress=[];for(var t=this._interpolationOrder,n=this._denominators=new Array(t+1),a=this._xTable=new 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s=o/this._stepSizeDays-this._interpolationOrder/2|0+this._interpolationOrder;s>=this._totalSamples&&(s=this._totalSamples-1);for(var c=u/this._samplesPerXysFile|0,h=s/this._samplesPerXysFile|0,d=[],m=c;m<=h;++m)d.push(f(this,m));return e.all(d)},c.prototype.computeXysRadians=function(e,t,r){var i=l(this,e,t);if(!(i<0)){var o=i/this._stepSizeDays|0;if(!(o>=this._totalSamples)){var u=this._interpolationOrder,s=o-(u/2|0);s<0&&(s=0);var c=s+u;c>=this._totalSamples&&(c=this._totalSamples-1,s=c-u,s<0&&(s=0));var h=!1,d=this._samples;if(n(d[3*s])||(f(this,s/this._samplesPerXysFile|0),h=!0),n(d[3*c])||(f(this,c/this._samplesPerXysFile|0),h=!0),!h){n(r)?(r.x=0,r.y=0,r.s=0):r=new a(0,0,0);var m,E,p=i-s*this._stepSizeDays,y=this._work,_=this._denominators,v=this._coef,T=this._xTable;for(m=0;m<=u;++m)y[m]=p-T[m];for(m=0;m<=u;++m){for(v[m]=1,E=0;E<=u;++E)E!==m&&(v[m]*=y[E]);v[m]*=_[m];var R=3*(s+m);r.x+=v[m]*d[R++],r.y+=v[m]*d[R++],r.s+=v[m]*d[R]}return r}}}},c}),define("Core/Quaternion",["./Cartesian3","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./Math","./Matrix3"],function(e,t,r,n,a,i,o,u){"use strict";function s(e,r,n,a){this.x=t(e,0),this.y=t(r,0),this.z=t(n,0),this.w=t(a,0)}var c=new e;s.fromAxisAngle=function(t,n,a){var i=n/2,o=Math.sin(i);c=e.normalize(t,c);var u=c.x*o,l=c.y*o,f=c.z*o,h=Math.cos(i);return r(a)?(a.x=u,a.y=l,a.z=f,a.w=h,a):new s(u,l,f,h)};var l=[1,2,0],f=new Array(3);s.fromRotationMatrix=function(e,t){var n,a,i,o,c,h=e[u.COLUMN0ROW0],d=e[u.COLUMN1ROW1],m=e[u.COLUMN2ROW2],E=h+d+m;if(E>0)n=Math.sqrt(E+1),c=.5*n,n=.5/n,a=(e[u.COLUMN1ROW2]-e[u.COLUMN2ROW1])*n,i=(e[u.COLUMN2ROW0]-e[u.COLUMN0ROW2])*n,o=(e[u.COLUMN0ROW1]-e[u.COLUMN1ROW0])*n;else{var p=l,y=0;d>h&&(y=1),m>h&&m>d&&(y=2);var _=p[y],v=p[_];n=Math.sqrt(e[u.getElementIndex(y,y)]-e[u.getElementIndex(_,_)]-e[u.getElementIndex(v,v)]+1);var 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t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=-e.w,t},s.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w},s.multiply=function(e,t,r){var n=e.x,a=e.y,i=e.z,o=e.w,u=t.x,s=t.y,c=t.z,l=t.w,f=o*u+n*l+a*c-i*s,h=o*s-n*c+a*l+i*u,d=o*c+n*s-a*u+i*l,m=o*l-n*u-a*s-i*c;return r.x=f,r.y=h,r.z=d,r.w=m,r},s.multiplyByScalar=function(e,t,r){return r.x=e.x*t,r.y=e.y*t,r.z=e.z*t,r.w=e.w*t,r},s.divideByScalar=function(e,t,r){return r.x=e.x/t,r.y=e.y/t,r.z=e.z/t,r.w=e.w/t,r},s.computeAxis=function(e,t){var r=e.w;if(Math.abs(r-1)<o.EPSILON6)return t.x=t.y=t.z=0,t;var n=1/Math.sqrt(1-r*r);return t.x=e.x*n,t.y=e.y*n,t.z=e.z*n,t},s.computeAngle=function(e){return Math.abs(e.w-1)<o.EPSILON6?0:2*Math.acos(e.w)};var _=new s;s.lerp=function(e,t,r,n){return _=s.multiplyByScalar(t,r,_),n=s.multiplyByScalar(e,1-r,n),s.add(_,n,n)};var v=new s,T=new s,R=new s;s.slerp=function(e,t,r,n){var a=s.dot(e,t),i=t;if(a<0&&(a=-a,i=v=s.negate(t,v)),1-a<o.EPSILON6)return s.lerp(e,i,r,n);var u=Math.acos(a);return T=s.multiplyByScalar(e,Math.sin((1-r)*u),T),R=s.multiplyByScalar(i,Math.sin(r*u),R),n=s.add(T,R,n),s.multiplyByScalar(n,1/Math.sin(u),n)},s.log=function(t,r){var n=o.acosClamped(t.w),a=0;return 0!==n&&(a=n/Math.sin(n)),e.multiplyByScalar(t,a,r)},s.exp=function(t,r){var n=e.magnitude(t),a=0;return 0!==n&&(a=Math.sin(n)/n),r.x=t.x*a,r.y=t.y*a,r.z=t.z*a,r.w=Math.cos(n),r};var A=new e,S=new e,N=new s,g=new s;s.computeInnerQuadrangle=function(t,r,n,a){var i=s.conjugate(r,N);s.multiply(i,n,g);var o=s.log(g,A);s.multiply(i,t,g);var u=s.log(g,S);return e.add(o,u,o),e.multiplyByScalar(o,.25,o),e.negate(o,o),s.exp(o,N),s.multiply(r,N,a)},s.squad=function(e,t,r,n,a,i){var o=s.slerp(e,t,a,N),u=s.slerp(r,n,a,g);return s.slerp(o,u,2*a*(1-a),i)};for(var x=new s,I=1.9011074535173003,O=a.supportsTypedArrays()?new Float32Array(8):[],w=a.supportsTypedArrays()?new Float32Array(8):[],M=a.supportsTypedArrays()?new Float32Array(8):[],C=a.supportsTypedArrays()?new Float32Array(8):[],P=0;P<7;++P){var 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s.equals(this,e)},s.prototype.equalsEpsilon=function(e,t){return s.equalsEpsilon(this,e,t)},s.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+", "+this.w+")"},s}),define("Core/Transforms",["../ThirdParty/when","./Cartesian2","./Cartesian3","./Cartesian4","./Cartographic","./defaultValue","./defined","./DeveloperError","./EarthOrientationParameters","./EarthOrientationParametersSample","./Ellipsoid","./Iau2006XysData","./Iau2006XysSample","./JulianDate","./Math","./Matrix3","./Matrix4","./Quaternion","./TimeConstants"],function(e,t,r,n,a,i,o,u,s,c,l,f,h,d,m,E,p,y,_){"use strict";var v={},T=new r,R=new r,A=new r;v.eastNorthUpToFixedFrame=function(e,t,n){if(m.equalsEpsilon(e.x,0,m.EPSILON14)&&m.equalsEpsilon(e.y,0,m.EPSILON14)){var a=m.sign(e.z);return o(n)?(n[0]=0,n[1]=1,n[2]=0,n[3]=0,n[4]=-a,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=a,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(0,-a,0,e.x,1,0,0,e.y,0,0,a,e.z,0,0,0,1)}var u=T,s=R,c=A;return 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p(c.x,s.x,-u.x,e.x,c.y,s.y,-u.y,e.y,c.z,s.z,-u.z,e.z,0,0,0,1)},v.northUpEastToFixedFrame=function(e,t,n){if(m.equalsEpsilon(e.x,0,m.EPSILON14)&&m.equalsEpsilon(e.y,0,m.EPSILON14)){var a=m.sign(e.z);return o(n)?(n[0]=-a,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=a,n[7]=0,n[8]=0,n[9]=1,n[10]=0,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(-a,0,0,e.x,0,0,1,e.y,0,a,0,e.z,0,0,0,1)}var u=T,s=R,c=A;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=c.x,n[1]=c.y,n[2]=c.z,n[3]=0,n[4]=u.x,n[5]=u.y,n[6]=u.z,n[7]=0,n[8]=s.x,n[9]=s.y,n[10]=s.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(c.x,u.x,s.x,e.x,c.y,u.y,s.y,e.y,c.z,u.z,s.z,e.z,0,0,0,1)};var x=new y,I=new r(1,1,1),O=new p;v.headingPitchRollToFixedFrame=function(e,t,n,a,i,o){var u=y.fromHeadingPitchRoll(t,n,a,x),s=p.fromTranslationQuaternionRotationScale(r.ZERO,u,I,O);return o=v.eastNorthUpToFixedFrame(e,i,o),p.multiply(o,s,o)},v.aircraftHeadingPitchRollToFixedFrame=function(e,t,n,a,i,o){var u=y.fromHeadingPitchRoll(t,n,a,x),s=p.fromTranslationQuaternionRotationScale(r.ZERO,u,I,O);return o=v.northEastDownToFixedFrame(e,i,o),p.multiply(o,s,o)};var w=new p,M=new E;v.headingPitchRollQuaternion=function(e,t,r,n,a,i){var o=v.headingPitchRollToFixedFrame(e,t,r,n,a,w),u=p.getRotation(o,M);return y.fromRotationMatrix(u,i)},v.aircraftHeadingPitchRollQuaternion=function(e,t,r,n,a,i){var o=v.aircraftHeadingPitchRollToFixedFrame(e,t,r,n,a,w),u=p.getRotation(o,M);return y.fromRotationMatrix(u,i)};var C=24110.54841,P=8640184.812866,L=.093104,D=-62e-7,U=1.1772758384668e-19,b=72921158553e-15,F=m.TWO_PI/86400,z=new d;v.computeTemeToPseudoFixedMatrix=function(e,t){z=d.addSeconds(e,-d.computeTaiMinusUtc(e),z);var r,n=z.dayNumber,a=z.secondsOfDay,i=n-2451545;r=a>=43200?(i+.5)/_.DAYS_PER_JULIAN_CENTURY:(i-.5)/_.DAYS_PER_JULIAN_CENTURY;var u=C+r*(P+r*(L+r*D)),s=u*F%m.TWO_PI,c=b+U*(n-2451545.5),l=(a+.5*_.SECONDS_PER_DAY)%_.SECONDS_PER_DAY,f=s+c*l,h=Math.cos(f),p=Math.sin(f);return o(t)?(t[0]=h,t[1]=-p,t[2]=0,t[3]=p,t[4]=h,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new E(h,p,0,-p,h,0,0,0,1)},v.iau2006XysData=new f,v.earthOrientationParameters=s.NONE;var B=32.184,G=2451545;v.preloadIcrfFixed=function(t){var r=t.start.dayNumber,n=t.start.secondsOfDay+B,a=t.stop.dayNumber,i=t.stop.secondsOfDay+B,o=v.iau2006XysData.preload(r,n,a,i),u=v.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},v.computeIcrfToFixedMatrix=function(e,t){o(t)||(t=new E);var r=v.computeFixedToIcrfMatrix(e,t);if(o(r))return E.transpose(r,t)};var q=new h(0,0,0),W=new c(0,0,0,0,0,0),V=new E,X=new E;v.computeFixedToIcrfMatrix=function(e,t){o(t)||(t=new E);var r=v.earthOrientationParameters.compute(e,W);if(o(r)){var n=e.dayNumber,a=e.secondsOfDay+B,i=v.iau2006XysData.computeXysRadians(n,a,q);if(o(i)){var u=i.x+r.xPoleOffset,s=i.y+r.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=V;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=E.fromRotationZ(-i.s,X),h=E.multiply(l,f,V),p=e.dayNumber,y=e.secondsOfDay-d.computeTaiMinusUtc(e)+r.ut1MinusUtc,T=p-2451545,R=y/_.SECONDS_PER_DAY,A=.779057273264+R+.00273781191135448*(T+R);A=A%1*m.TWO_PI;var S=E.fromRotationZ(A,X),N=E.multiply(h,S,V),g=Math.cos(r.xPoleWander),x=Math.cos(r.yPoleWander),I=Math.sin(r.xPoleWander),O=Math.sin(r.yPoleWander),w=n-G+a/_.SECONDS_PER_DAY;w/=36525;var M=-47e-6*w*m.RADIANS_PER_DEGREE/3600,C=Math.cos(M),P=Math.sin(M),L=X;return L[0]=g*C,L[1]=g*P,L[2]=I,L[3]=-x*P+O*I*C,L[4]=x*C+O*I*P,L[5]=-O*g,L[6]=-O*P-x*I*C,L[7]=O*C-x*I*P,L[8]=x*g,E.multiply(N,L,t)}}};var H=new n;v.pointToWindowCoordinates=function(e,t,r,n){return n=v.pointToGLWindowCoordinates(e,t,r,n),n.y=2*t[5]-n.y,n},v.pointToGLWindowCoordinates=function(e,r,a,i){o(i)||(i=new t);var u=H;return p.multiplyByVector(e,n.fromElements(a.x,a.y,a.z,1,u),u),n.multiplyByScalar(u,1/u.w,u),p.multiplyByVector(r,u,u),t.fromCartesian4(u,i)};var Y=new r,k=new r,Z=new r;v.rotationMatrixFromPositionVelocity=function(e,t,n,a){var u=i(n,l.WGS84).geodeticSurfaceNormal(e,Y),s=r.cross(t,u,k);r.equalsEpsilon(s,r.ZERO,m.EPSILON6)&&(s=r.clone(r.UNIT_X,s));var c=r.cross(s,t,Z);return r.cross(t,c,s),r.negate(s,s),o(a)||(a=new E),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var j=new a,K=new r,J=new r,Q=new n,$=new n,ee=new n,te=new n,re=new n,ne=new p,ae=new p;return v.basisTo2D=function(e,t,a){var i=e.ellipsoid,o=p.getColumn(t,3,Q),u=i.cartesianToCartographic(o,j),s=v.eastNorthUpToFixedFrame(o,i,ne),c=p.inverseTransformation(s,ae),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var h=p.getColumn(t,0,J),d=r.magnitude(h),m=p.multiplyByVector(c,h,ee);n.fromElements(m.z,m.x,m.y,0,m);var E=p.getColumn(t,1,J),y=r.magnitude(E),_=p.multiplyByVector(c,E,te);n.fromElements(_.z,_.x,_.y,0,_);var T=p.getColumn(t,2,J),R=r.magnitude(T),A=re;return r.cross(m,_,A),r.normalize(A,A),r.cross(_,A,m),r.normalize(m,m),r.cross(A,m,_),r.normalize(_,_),r.multiplyByScalar(m,d,m),r.multiplyByScalar(_,y,_),r.multiplyByScalar(A,R,A),p.setColumn(a,0,m,a),p.setColumn(a,1,_,a),p.setColumn(a,2,A,a),p.setColumn(a,3,f,a),a},v}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,r,n,a,i,o,u,s,c,l,f,h,d,m){"use strict";function E(e,t){t=a(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var n=m.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=r.fromCartesian4(f.getColumn(n,0,p)),this._yAxis=r.fromCartesian4(f.getColumn(n,1,p));var i=r.fromCartesian4(f.getColumn(n,2,p));this._plane=h.fromPointNormal(e,i)}var p=new n;o(E.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var y=new e;E.fromPoints=function(t,r){var n=e.fromPoints(t,y);return new E(n.center,r)};var _=new d,v=new r;E.prototype.projectPointOntoPlane=function(e,n){var a=_;a.origin=e,r.normalize(e,a.direction);var o=c.rayPlane(a,this._plane,v);if(i(o)||(r.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,v)),i(o)){var u=r.subtract(o,this._origin,o),s=r.dot(this._xAxis,u),l=r.dot(this._yAxis,u);return i(n)?(n.x=s,n.y=l,n):new t(s,l)}},E.prototype.projectPointsOntoPlane=function(e,t){i(t)||(t=[]);for(var r=0,n=e.length,a=0;a<n;a++){var o=this.projectPointOntoPlane(e[a],t[r]);i(o)&&(t[r]=o,r++)}return t.length=r,t},E.prototype.projectPointToNearestOnPlane=function(e,n){i(n)||(n=new t);var a=_;a.origin=e,r.clone(this._plane.normal,a.direction);var o=c.rayPlane(a,this._plane,v);i(o)||(r.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,v));var u=r.subtract(o,this._origin,o),s=r.dot(this._xAxis,u),l=r.dot(this._yAxis,u);return n.x=s,n.y=l,n},E.prototype.projectPointsToNearestOnPlane=function(e,t){i(t)||(t=[]);var r=e.length;t.length=r;for(var n=0;n<r;n++)t[n]=this.projectPointToNearestOnPlane(e[n],t[n]);return t};var T=new r;return E.prototype.projectPointsOntoEllipsoid=function(e,t){var n=e.length;i(t)?t.length=n:t=new Array(n);for(var a=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=T,l=0;l<n;++l){var f=e[l];r.multiplyByScalar(u,f.x,c),i(t[l])||(t[l]=new r);var h=r.add(o,c,t[l]);r.multiplyByScalar(s,f.y,c),r.add(h,c,h),a.scaleToGeocentricSurface(h,h)}return t},E}),define("Core/pointInsideTriangle",["./barycentricCoordinates","./Cartesian3"],function(e,t){"use strict";function r(t,r,a,i){return e(t,r,a,i,n),n.x>0&&n.y>0&&n.z>0}var n=new t;return r}),define("Core/WindingOrder",["../Renderer/WebGLConstants","./freezeObject"],function(e,t){"use strict";var r={CLOCKWISE:e.CW,COUNTER_CLOCKWISE:e.CCW,validate:function(e){return e===r.CLOCKWISE||e===r.COUNTER_CLOCKWISE}};return t(r)}),define("Core/PolygonPipeline",["../ThirdParty/earcut-2.1.1","./Cartesian2","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Geometry","./GeometryAttribute","./Math","./pointInsideTriangle","./PrimitiveType","./Queue","./WindingOrder"],function(e,t,r,n,a,i,o,u,s,c,l,f,h,d,m,E){"use strict";var p=new r,y=new r,_={};_.computeArea2D=function(e){for(var t=e.length,r=0,n=t-1,a=0;a<t;n=a++){var i=e[n],o=e[a];r+=i.x*o.y-o.x*i.y}return.5*r},_.computeWindingOrder2D=function(e){var t=_.computeArea2D(e);return t>0?E.COUNTER_CLOCKWISE:E.CLOCKWISE},_.triangulate=function(r,n){var a=t.packArray(r);return e(a,n,2)};var v=new r,T=new r,R=new r,A=new r,S=new r,N=new r,g=new r;return _.computeSubdivision=function(e,t,o,u){u=a(u,f.RADIANS_PER_DEGREE);var s,h=o.slice(0),m=t.length,E=new Array(3*m),p=0;for(s=0;s<m;s++){var y=t[s];E[p++]=y.x,E[p++]=y.y,E[p++]=y.z}for(var _=[],x={},I=e.maximumRadius,O=f.chordLength(u,I),w=O*O;h.length>0;){var M,C,P=h.pop(),L=h.pop(),D=h.pop(),U=r.fromArray(E,3*D,v),b=r.fromArray(E,3*L,T),F=r.fromArray(E,3*P,R),z=r.multiplyByScalar(r.normalize(U,A),I,A),B=r.multiplyByScalar(r.normalize(b,S),I,S),G=r.multiplyByScalar(r.normalize(F,N),I,N),q=r.magnitudeSquared(r.subtract(z,B,g)),W=r.magnitudeSquared(r.subtract(B,G,g)),V=r.magnitudeSquared(r.subtract(G,z,g)),X=Math.max(q,W,V);X>w?q===X?(M=Math.min(D,L)+" "+Math.max(D,L),s=x[M],i(s)||(C=r.add(U,b,g),r.multiplyByScalar(C,.5,C),E.push(C.x,C.y,C.z),s=E.length/3-1,x[M]=s),h.push(D,s,P),h.push(s,L,P)):W===X?(M=Math.min(L,P)+" "+Math.max(L,P),s=x[M],i(s)||(C=r.add(b,F,g),r.multiplyByScalar(C,.5,C),E.push(C.x,C.y,C.z),s=E.length/3-1,x[M]=s),h.push(L,s,D),h.push(s,P,D)):V===X&&(M=Math.min(P,D)+" "+Math.max(P,D),s=x[M],i(s)||(C=r.add(F,U,g),r.multiplyByScalar(C,.5,C),E.push(C.x,C.y,C.z),s=E.length/3-1,x[M]=s),h.push(P,s,L),h.push(s,D,L)):(_.push(D),_.push(L),_.push(P))}return new c({attributes:{position:new l({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:E})},indices:_,primitiveType:d.TRIANGLES})},_.scaleToGeodeticHeight=function(e,t,n,o){n=a(n,u.WGS84);var s=p,c=y;if(t=a(t,0),o=a(o,!0),i(e))for(var l=e.length,f=0;f<l;f+=3)r.fromArray(e,f,c),o&&(c=n.scaleToGeodeticSurface(c,c)),0!==t&&(s=n.geodeticSurfaceNormal(c,s),r.multiplyByScalar(s,t,s),r.add(c,s,c)),e[f]=c.x,e[f+1]=c.y,e[f+2]=c.z;return e},_}),define("Core/RectangleGeometryLibrary",["./Cartesian3","./Cartographic","./defined","./DeveloperError","./GeographicProjection","./Math","./Matrix2","./Rectangle"],function(e,t,r,n,a,i,o,u){"use strict";var s=Math.cos,c=Math.sin,l=Math.sqrt,f={};f.computePosition=function(e,t,n,a,i){var u=e.ellipsoid.radiiSquared,f=e.nwCorner,h=e.rectangle,d=f.latitude-e.granYCos*t+n*e.granXSin,m=s(d),E=c(d),p=u.z*E,y=f.longitude+t*e.granYSin+n*e.granXCos,_=m*s(y),v=m*c(y),T=u.x*_,R=u.y*v,A=l(T*_+R*v+p*E);a.x=T/A,a.y=R/A,a.z=p/A,r(e.vertexFormat)&&e.vertexFormat.st&&(i.x=(y-h.west)*e.lonScalar-.5,i.y=(d-h.south)*e.latScalar-.5,o.multiplyByVector(e.textureMatrix,i,i),i.x+=.5,i.y+=.5)};var h=new o,d=new e,m=new t,E=new e,p=new a;return f.computeOptions=function(t,a,s){var c,l,f,y,_,v=t._granularity,T=t._ellipsoid,R=t._surfaceHeight,A=t._rotation,S=t._extrudedHeight,N=a.east,g=a.west,x=a.north,I=a.south,O=x-I;g>N?(_=i.TWO_PI-g+N,c=Math.ceil(_/v)+1,l=Math.ceil(O/v)+1,f=_/(c-1),y=O/(l-1)):(_=N-g,c=Math.ceil(_/v)+1,l=Math.ceil(O/v)+1,f=_/(c-1),y=O/(l-1)),s=u.northwest(a,s);var w=u.center(a,m),M=y,C=f,P=0,L=0;if(r(A)&&0!==A){var D=Math.cos(A);M*=D,C*=D;var U=Math.sin(A);P=y*U,L=f*U,d=p.project(s,d),E=p.project(w,E),d=e.subtract(d,E,d);var b=o.fromRotation(A,h);d=o.multiplyByVector(b,d,d),d=e.add(d,E,d),s=p.unproject(d,s);var F=s.latitude,z=F+(c-1)*L,B=F-M*(l-1),G=F-M*(l-1)+(c-1)*L;x=Math.max(F,z,B,G),I=Math.min(F,z,B,G);var q=s.longitude,W=q+(c-1)*C,V=q+(l-1)*P,X=q+(l-1)*P+(c-1)*C;if(N=Math.max(q,W,V,X),g=Math.min(q,W,V,X),x<-i.PI_OVER_TWO||x>i.PI_OVER_TWO||I<-i.PI_OVER_TWO||I>i.PI_OVER_TWO)throw new n("Rotated rectangle is invalid.  It crosses over either the north or south pole.");a.north=x,a.south=I,a.east=N,a.west=g}return{granYCos:M,granYSin:P,granXCos:C,granXSin:L,ellipsoid:T,width:c,height:l,surfaceHeight:R,extrudedHeight:S,nwCorner:s,rectangle:a}},f}),define("Core/VertexFormat",["./defaultValue","./defined","./DeveloperError","./freezeObject"],function(e,t,r,n){"use strict";function a(t){t=e(t,e.EMPTY_OBJECT),this.position=e(t.position,!1),this.normal=e(t.normal,!1),this.st=e(t.st,!1),this.binormal=e(t.binormal,!1),this.tangent=e(t.tangent,!1),this.color=e(t.color,!1)}return a.POSITION_ONLY=n(new a({position:!0})),a.POSITION_AND_NORMAL=n(new a({position:!0,normal:!0})),a.POSITION_NORMAL_AND_ST=n(new a({position:!0,normal:!0,st:!0})),a.POSITION_AND_ST=n(new a({position:!0,st:!0})),a.POSITION_AND_COLOR=n(new a({position:!0,color:!0})),a.ALL=n(new a({position:!0,normal:!0,st:!0,binormal:!0,tangent:!0})),a.DEFAULT=a.POSITION_NORMAL_AND_ST,a.packedLength=6,a.pack=function(t,r,n){return n=e(n,0),r[n++]=t.position?1:0,r[n++]=t.normal?1:0,r[n++]=t.st?1:0,r[n++]=t.binormal?1:0,r[n++]=t.tangent?1:0,r[n++]=t.color?1:0,r},a.unpack=function(r,n,i){return n=e(n,0),t(i)||(i=new a),i.position=1===r[n++],i.normal=1===r[n++],i.st=1===r[n++],i.binormal=1===r[n++],i.tangent=1===r[n++],i.color=1===r[n++],i},a.clone=function(e,r){if(t(e))return t(r)||(r=new a),r.position=e.position,r.normal=e.normal,r.st=e.st,r.binormal=e.binormal,r.tangent=e.tangent,r.color=e.color,r},a}),define("Core/RectangleGeometry",["./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./ComponentDatatype","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryInstance","./GeometryPipeline","./IndexDatatype","./Math","./Matrix2","./Matrix3","./PolygonPipeline","./PrimitiveType","./Quaternion","./Rectangle","./RectangleGeometryLibrary","./VertexFormat"],function(e,t,r,n,a,i,o,u,s,c,l,f,h,d,m,E,p,y,_,v,T,R,A,S,N){"use strict";function g(e,t){var r=new l({attributes:new h,primitiveType:T.TRIANGLES});return r.attributes.position=new f({componentDatatype:a.DOUBLE,componentsPerAttribute:3,values:t.positions}),e.normal&&(r.attributes.normal=new f({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:t.normals})),e.tangent&&(r.attributes.tangent=new f({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:t.tangents})),e.binormal&&(r.attributes.binormal=new f({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:t.binormals})),r}function x(e,t,n,a){for(var i=e.length,o=t.normal?new Float32Array(i):void 0,u=t.tangent?new Float32Array(i):void 0,s=t.binormal?new Float32Array(i):void 0,c=0,l=F,f=b,h=U,d=0;d<i;d+=3){var m=r.fromArray(e,d,D),E=c+1,p=c+2;(t.normal||t.tangent||t.binormal)&&(h=n.geodeticSurfaceNormal(m,h),(t.tangent||t.binormal)&&(r.cross(r.UNIT_Z,h,f),_.multiplyByVector(a,f,f),r.normalize(f,f),t.binormal&&r.normalize(r.cross(h,f,l),l)),t.normal&&(o[c]=h.x,o[E]=h.y,o[p]=h.z),t.tangent&&(u[c]=f.x,u[E]=f.y,u[p]=f.z),t.binormal&&(s[c]=l.x,s[E]=l.y,s[p]=l.z)),c+=3}return g(t,{positions:e,normals:o,tangents:u,binormals:s})}function I(e,t,n){for(var a=e.length,i=t.normal?new Float32Array(a):void 0,o=t.tangent?new Float32Array(a):void 0,u=t.binormal?new Float32Array(a):void 0,s=0,c=0,l=0,f=!0,h=F,d=b,m=U,E=0;E<a;E+=6){var y=r.fromArray(e,E,D);if(t.normal||t.tangent||t.binormal){var _=r.fromArray(e,(E+6)%a,W);if(f){var v=r.fromArray(e,(E+3)%a,V);r.subtract(_,y,_),r.subtract(v,y,v),m=r.normalize(r.cross(v,_,m),m),f=!1}r.equalsEpsilon(_,y,p.EPSILON10)&&(f=!0),(t.tangent||t.binormal)&&(h=n.geodeticSurfaceNormal(y,h),t.tangent&&(d=r.normalize(r.cross(h,m,d),d))),t.normal&&(i[s++]=m.x,i[s++]=m.y,i[s++]=m.z,i[s++]=m.x,i[s++]=m.y,
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+  @license
+  when.js - https://github.com/cujojs/when
+
+  MIT License (c) copyright B Cavalier & J Hann
+
+ * A lightweight CommonJS Promises/A and when() implementation
+ * when is part of the cujo.js family of libraries (http://cujojs.com/)
+ *
+ * Licensed under the MIT License at:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * @version 1.7.1
+ */
+
+/**
+@license
+sprintf.js from the php.js project - https://github.com/kvz/phpjs
+Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
+
+php.js is copyright 2012 Kevin van Zonneveld.
+
+Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
+(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
+(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
+Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
+Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
+Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
+Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
+L. Rodrigues (http://www.jsfromhell.com), Ash Searle
+(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
+Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
+Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
+http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
+Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
+(http://webdevhobo.blogspot.com/), marrtins, GeekFG
+(http://geekfg.blogspot.com), Andrea Giammarchi
+(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
+gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
+Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
+(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
+Marc Palau, Martin
+(http://www.erlenwiese.de/), Breaking Par Consulting Inc
+(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
+Chris, Mirek Slugen, saulius, Alfonso Jimenez
+(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
+Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
+Ariede (http://caioariede.com), Robin, Kankrelune
+(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
+(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
+Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
+David, Aman Gupta, Michael White, Public Domain
+(http://www.json.org/json2.js), Steven Levithan
+(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
+Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
+Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
+(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
+Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
+Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
+(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
+(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
+ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
+(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
+Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
+Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
+(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
+josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
+Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
+(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
+(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
+Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
+(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
+(http://yass.meetcweb.com), Peter-Paul Koch
+(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
+(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
+Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
+vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
+Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
+(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
+B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
+(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
+Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
+Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
+(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
+Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
+Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
+sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
+Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
+(http://www.premasolutions.com/), Philippe Jausions
+(http://pear.php.net/user/jausions), Aidan Lister
+(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
+strcmp, Taras Bogach, jpfle, Alexander Ermolaev
+(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
+dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
+(http://www.pedrotainha.com), James, Arnout Kazemier
+(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
+FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
+Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
+daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
+W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
+(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
+Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
+(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
+Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
+Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
+(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
+Russell Walker (http://www.nbill.co.uk/), Jamie Beck
+(http://www.terabit.ca/), setcookie, Michael, YUI Library:
+http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
+http://hacks.bluesmoon.info/strftime/strftime.js, Ben
+(http://benblume.co.uk/), DtTvB
+(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
+meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
+(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
+Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
+Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
+Bryan
+
+Licensed under the MIT (MIT-LICENSE.txt) license.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
+OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/**
+ * @license
+ *
+ * Grauw URI utilities
+ *
+ * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
+ *
+ * @author Laurens Holst (http://www.grauw.nl/)
+ *
+ *   Copyright 2012 Laurens Holst
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var r;for(this.mti==this.N+1&&this.init_genrand(5489),r=0;r<this.N-this.M;r++)e=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+this.M]^e>>>1^t[1&e];for(;r<this.N-1;r++)e=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";var a={};a.EPSILON1=.1,a.EPSILON2=.01,a.EPSILON3=.001,a.EPSILON4=1e-4,a.EPSILON5=1e-5,a.EPSILON6=1e-6,a.EPSILON7=1e-7,a.EPSILON8=1e-8,a.EPSILON9=1e-9,a.EPSILON10=1e-10,a.EPSILON11=1e-11,a.EPSILON12=1e-12,a.EPSILON13=1e-13,a.EPSILON14=1e-14,a.EPSILON15=1e-15,a.EPSILON16=1e-16,a.EPSILON17=1e-17,a.EPSILON18=1e-18,a.EPSILON19=1e-19,a.EPSILON20=1e-20,a.GRAVITATIONALPARAMETER=3986004418e5,a.SOLAR_RADIUS=6955e5,a.LUNAR_RADIUS=1737400,a.SIXTY_FOUR_KILOBYTES=65536,a.sign=function(e){return e>0?1:e<0?-1:0},a.signNotZero=function(e){return e<0?-1:1},a.toSNorm=function(e,r){return r=t(r,255),Math.round((.5*a.clamp(e,-1,1)+.5)*r)},a.fromSNorm=function(e,r){return r=t(r,255),a.clamp(e,0,r)/r*2-1},a.sinh=function(e){var t=Math.pow(Math.E,e),r=Math.pow(Math.E,-1*e);return.5*(t-r)},a.cosh=function(e){var t=Math.pow(Math.E,e),r=Math.pow(Math.E,-1*e);return.5*(t+r)},a.lerp=function(e,t,r){return(1-r)*e+r*t},a.PI=Math.PI,a.ONE_OVER_PI=1/Math.PI,a.PI_OVER_TWO=.5*Math.PI,a.PI_OVER_THREE=Math.PI/3,a.PI_OVER_FOUR=Math.PI/4,a.PI_OVER_SIX=Math.PI/6,a.THREE_PI_OVER_TWO=3*Math.PI*.5,a.TWO_PI=2*Math.PI,a.ONE_OVER_TWO_PI=1/(2*Math.PI),a.RADIANS_PER_DEGREE=Math.PI/180,a.DEGREES_PER_RADIAN=180/Math.PI,a.RADIANS_PER_ARCSECOND=a.RADIANS_PER_DEGREE/3600,a.toRadians=function(e){return e*a.RADIANS_PER_DEGREE},a.toDegrees=function(e){return e*a.DEGREES_PER_RADIAN},a.convertLongitudeRange=function(e){var t=a.TWO_PI,r=e-Math.floor(e/t)*t;return r<-Math.PI?r+t:r>=Math.PI?r-t:r},a.negativePiToPi=function(e){return a.zeroToTwoPi(e+a.PI)-a.PI},a.zeroToTwoPi=function(e){var t=a.mod(e,a.TWO_PI);return 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1-Math.exp(-(r*r))},a}),define("Core/Cartesian3",["./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,r,n,a){"use strict";function i(t,r,n){this.x=e(t,0),this.y=e(r,0),this.z=e(n,0)}i.fromSpherical=function(r,n){t(n)||(n=new i);var a=r.clock,o=r.cone,u=e(r.magnitude,1),s=u*Math.sin(o);return n.x=s*Math.cos(a),n.y=s*Math.sin(a),n.z=u*Math.cos(o),n},i.fromElements=function(e,r,n,a){return t(a)?(a.x=e,a.y=r,a.z=n,a):new i(e,r,n)},i.clone=function(e,r){if(t(e))return t(r)?(r.x=e.x,r.y=e.y,r.z=e.z,r):new i(e.x,e.y,e.z)},i.fromCartesian4=i.clone,i.packedLength=3,i.pack=function(t,r,n){return n=e(n,0),r[n++]=t.x,r[n++]=t.y,r[n]=t.z,r},i.unpack=function(r,n,a){return n=e(n,0),t(a)||(a=new i),a.x=r[n++],a.y=r[n++],a.z=r[n],a},i.packArray=function(e,r){var n=e.length;t(r)?r.length=3*n:r=new Array(3*n);for(var a=0;a<n;++a)i.pack(e[a],r,3*a);return r},i.unpackArray=function(e,r){var n=e.length;t(r)?r.length=n/3:r=new Array(n/3);for(var a=0;a<n;a+=3){var 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r.x=e.x+t.x,r.y=e.y+t.y,r.z=e.z+t.z,r},i.subtract=function(e,t,r){return r.x=e.x-t.x,r.y=e.y-t.y,r.z=e.z-t.z,r},i.multiplyByScalar=function(e,t,r){return r.x=e.x*t,r.y=e.y*t,r.z=e.z*t,r},i.divideByScalar=function(e,t,r){return r.x=e.x/t,r.y=e.y/t,r.z=e.z/t,r},i.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t},i.abs=function(e,t){return t.x=Math.abs(e.x),t.y=Math.abs(e.y),t.z=Math.abs(e.z),t};var u=new i;i.lerp=function(e,t,r,n){return i.multiplyByScalar(t,r,u),n=i.multiplyByScalar(e,1-r,n),i.add(u,n,n)};var s=new i,c=new i;i.angleBetween=function(e,t){i.normalize(e,s),i.normalize(t,c);var r=i.dot(s,c),n=i.magnitude(i.cross(s,c,s));return Math.atan2(n,r)};var l=new i;i.mostOrthogonalAxis=function(e,t){var r=i.normalize(e,l);return i.abs(r,r),t=r.x<=r.y?r.x<=r.z?i.clone(i.UNIT_X,t):i.clone(i.UNIT_Z,t):r.y<=r.z?i.clone(i.UNIT_Y,t):i.clone(i.UNIT_Z,t)},i.equals=function(e,r){return e===r||t(e)&&t(r)&&e.x===r.x&&e.y===r.y&&e.z===r.z},i.equalsArray=function(e,t,r){return e.x===t[r]&&e.y===t[r+1]&&e.z===t[r+2]},i.equalsEpsilon=function(e,r,n,i){return e===r||t(e)&&t(r)&&a.equalsEpsilon(e.x,r.x,n,i)&&a.equalsEpsilon(e.y,r.y,n,i)&&a.equalsEpsilon(e.z,r.z,n,i)},i.cross=function(e,t,r){var n=e.x,a=e.y,i=e.z,o=t.x,u=t.y,s=t.z,c=a*s-i*u,l=i*o-n*s,f=n*u-a*o;return r.x=c,r.y=l,r.z=f,r},i.fromDegrees=function(e,t,r,n,o){return e=a.toRadians(e),t=a.toRadians(t),i.fromRadians(e,t,r,n,o)};var f=new i,h=new i,d=new i(40680631590769,40680631590769,40408299984661.445);return i.fromRadians=function(r,n,a,o,u){a=e(a,0);var s=t(o)?o.radiiSquared:d,c=Math.cos(n);f.x=c*Math.cos(r),f.y=c*Math.sin(r),f.z=Math.sin(n),f=i.normalize(f,f),i.multiplyComponents(s,f,h);var l=Math.sqrt(i.dot(f,h));return h=i.divideByScalar(h,l,h),f=i.multiplyByScalar(f,a,f),t(u)||(u=new i),i.add(h,f,u)},i.fromDegreesArray=function(e,r,n){var a=e.length;t(n)?n.length=a/2:n=new Array(a/2);for(var o=0;o<a;o+=2){var u=e[o],s=e[o+1],c=o/2;n[c]=i.fromDegrees(u,s,0,r,n[c])}return n},i.fromRadiansArray=function(e,r,n){var a=e.length;t(n)?n.length=a/2:n=new Array(a/2);for(var o=0;o<a;o+=2){var u=e[o],s=e[o+1],c=o/2;n[c]=i.fromRadians(u,s,0,r,n[c])}return n},i.fromDegreesArrayHeights=function(e,r,n){var a=e.length;t(n)?n.length=a/3:n=new Array(a/3);for(var o=0;o<a;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;n[l]=i.fromDegrees(u,s,c,r,n[l])}return n},i.fromRadiansArrayHeights=function(e,r,n){var a=e.length;t(n)?n.length=a/3:n=new Array(a/3);for(var o=0;o<a;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;n[l]=i.fromRadians(u,s,c,r,n[l])}return n},i.ZERO=n(new i(0,0,0)),i.UNIT_X=n(new i(1,0,0)),i.UNIT_Y=n(new i(0,1,0)),i.UNIT_Z=n(new i(0,0,1)),i.prototype.clone=function(e){return i.clone(this,e)},i.prototype.equals=function(e){return i.equals(this,e)},i.prototype.equalsEpsilon=function(e,t,r){return i.equalsEpsilon(this,e,t,r)},i.prototype.toString=function(){return"("+this.x+", "+this.y+", 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e===t||r(e)&&r(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e.longitude-t.longitude)<=n&&Math.abs(e.latitude-t.latitude)<=n&&Math.abs(e.height-t.height)<=n},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),r=Object.defineProperties;return t&&e(r)||(r=function(e){return e}),r}),define("Core/Ellipsoid",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,r,n,a,i,o,u,s){"use strict";function c(t,n,a,i){n=r(n,0),a=r(a,0),i=r(i,0),t._radii=new e(n,a,i),t._radiiSquared=new e(n*n,a*a,i*i),t._radiiToTheFourth=new e(n*n*n*n,a*a*a*a,i*i*i*i),t._oneOverRadii=new e(0===n?0:1/n,0===a?0:1/a,0===i?0:1/i),t._oneOverRadiiSquared=new e(0===n?0:1/(n*n),0===a?0:1/(a*a),0===i?0:1/(i*i)),t._minimumRadius=Math.min(n,a,i),t._maximumRadius=Math.max(n,a,i),t._centerToleranceSquared=u.EPSILON1}function l(e,t,r){this._radii=void 0,this._radiiSquared=void 0,this._radiiToTheFourth=void 0,this._oneOverRadii=void 0,this._oneOverRadiiSquared=void 0,this._minimumRadius=void 0,this._maximumRadius=void 0,this._centerToleranceSquared=void 0,c(this,e,t,r)}a(l.prototype,{radii:{get:function(){return this._radii}},radiiSquared:{get:function(){return this._radiiSquared}},radiiToTheFourth:{get:function(){return this._radiiToTheFourth}},oneOverRadii:{get:function(){return this._oneOverRadii}},oneOverRadiiSquared:{get:function(){return this._oneOverRadiiSquared}},minimumRadius:{get:function(){return this._minimumRadius}},maximumRadius:{get:function(){return this._maximumRadius}}}),l.clone=function(t,r){if(n(t)){var a=t._radii;return n(r)?(e.clone(a,r._radii),e.clone(t._radiiSquared,r._radiiSquared),e.clone(t._radiiToTheFourth,r._radiiToTheFourth),e.clone(t._oneOverRadii,r._oneOverRadii),e.clone(t._oneOverRadiiSquared,r._oneOverRadiiSquared),r._minimumRadius=t._minimumRadius,r._maximumRadius=t._maximumRadius,r._centerToleranceSquared=t._centerToleranceSquared,r):new l(a.x,a.y,a.z)}},l.fromCartesian3=function(e,t){return n(t)||(t=new l),n(e)?(c(t,e.x,e.y,e.z),t):t},l.WGS84=o(new l(6378137,6378137,6356752.314245179)),l.UNIT_SPHERE=o(new l(1,1,1)),l.MOON=o(new l(u.LUNAR_RADIUS,u.LUNAR_RADIUS,u.LUNAR_RADIUS)),l.prototype.clone=function(e){return l.clone(this,e)},l.packedLength=e.packedLength,l.pack=function(t,n,a){return a=r(a,0),e.pack(t._radii,n,a),n},l.unpack=function(t,n,a){n=r(n,0);var i=e.unpack(t,n);return l.fromCartesian3(i,a)},l.prototype.geocentricSurfaceNormal=e.normalize,l.prototype.geodeticSurfaceNormalCartographic=function(t,r){var a=t.longitude,i=t.latitude,o=Math.cos(i),u=o*Math.cos(a),s=o*Math.sin(a),c=Math.sin(i);return n(r)||(r=new e),r.x=u,r.y=s,r.z=c,e.normalize(r,r)},l.prototype.geodeticSurfaceNormal=function(t,r){return n(r)||(r=new e),r=e.multiplyComponents(t,this._oneOverRadiiSquared,r),e.normalize(r,r)};var f=new e,h=new e;l.prototype.cartographicToCartesian=function(t,r){var a=f,i=h;this.geodeticSurfaceNormalCartographic(t,a),e.multiplyComponents(this._radiiSquared,a,i);var o=Math.sqrt(e.dot(a,i));return e.divideByScalar(i,o,i),e.multiplyByScalar(a,t.height,a),n(r)||(r=new 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a=t.x,i=t.y,o=t.z,u=this._oneOverRadiiSquared,s=1/Math.sqrt(a*a*u.x+i*i*u.y+o*o*u.z);return e.multiplyByScalar(t,s,r)},l.prototype.transformPositionToScaledSpace=function(t,r){return n(r)||(r=new e),e.multiplyComponents(t,this._oneOverRadii,r)},l.prototype.transformPositionFromScaledSpace=function(t,r){return n(r)||(r=new e),e.multiplyComponents(t,this._radii,r)},l.prototype.equals=function(t){return this===t||n(t)&&e.equals(this._radii,t._radii)},l.prototype.toString=function(){return this._radii.toString()},l}),define("Core/Rectangle",["./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(e,t,r,n,a,i,o,u){"use strict";function s(e,r,n,a){this.west=t(e,0),this.south=t(r,0),this.east=t(n,0),this.north=t(a,0)}n(s.prototype,{width:{get:function(){return s.computeWidth(this)}},height:{get:function(){return s.computeHeight(this)}}}),s.packedLength=4,s.pack=function(e,r,n){return 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a-n>o-i&&(n=i,a=o,a>u.PI&&(a-=u.TWO_PI),n>u.PI&&(n-=u.TWO_PI)),r(t)?(t.west=n,t.south=c,t.east=a,t.north=l,t):new s(n,c,a,l)},s.fromCartesianArray=function(e,t,n){for(var a=Number.MAX_VALUE,i=-Number.MAX_VALUE,o=Number.MAX_VALUE,c=-Number.MAX_VALUE,l=Number.MAX_VALUE,f=-Number.MAX_VALUE,h=0,d=e.length;h<d;h++){var m=t.cartesianToCartographic(e[h]);a=Math.min(a,m.longitude),i=Math.max(i,m.longitude),l=Math.min(l,m.latitude),f=Math.max(f,m.latitude);var E=m.longitude>=0?m.longitude:m.longitude+u.TWO_PI;o=Math.min(o,E),c=Math.max(c,E)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),r(n)?(n.west=a,n.south=l,n.east=i,n.north=f,n):new s(a,l,i,f)},s.clone=function(e,t){if(r(e))return r(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return 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a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.negativePiToPi(Math.max(i,c)),f=u.negativePiToPi(Math.min(a,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var h=Math.max(e.south,t.south),d=Math.min(e.north,t.north);if(!(h>=d))return r(n)?(n.west=l,n.south=h,n.east=f,n.north=d,n):new s(l,h,f,d)}},s.union=function(e,t,n){return r(n)||(n=new s),n.west=Math.min(e.west,t.west),n.south=Math.min(e.south,t.south),n.east=Math.max(e.east,t.east),n.north=Math.max(e.north,t.north),n},s.expand=function(e,t,n){return r(n)||(n=new s),n.west=Math.min(e.west,t.longitude),n.south=Math.min(e.south,t.latitude),n.east=Math.max(e.east,t.longitude),n.north=Math.max(e.north,t.latitude),n},s.contains=function(e,t){var r=t.longitude,n=t.latitude,a=e.west,i=e.east;return i<a&&(i+=u.TWO_PI,r<0&&(r+=u.TWO_PI)),(r>a||u.equalsEpsilon(r,a,u.EPSILON14))&&(r<i||u.equalsEpsilon(r,i,u.EPSILON14))&&n>=e.south&&n<=e.north};var c=new e;return s.subsample=function(e,n,a,o){n=t(n,i.WGS84),a=t(a,0),r(o)||(o=[]);var l=0,f=e.north,h=e.south,d=e.east,m=e.west,E=c;E.height=a,E.longitude=m,E.latitude=f,o[l]=n.cartographicToCartesian(E,o[l]),l++,E.longitude=d,o[l]=n.cartographicToCartesian(E,o[l]),l++,E.latitude=h,o[l]=n.cartographicToCartesian(E,o[l]),l++,E.longitude=m,o[l]=n.cartographicToCartesian(E,o[l]),l++,f<0?E.latitude=f:h>0?E.latitude=h:E.latitude=0;for(var p=1;p<8;++p)E.longitude=-Math.PI+p*u.PI_OVER_TWO,s.contains(e,E)&&(o[l]=n.cartographicToCartesian(E,o[l]),l++);return 0===E.latitude&&(E.longitude=m,o[l]=n.cartographicToCartesian(E,o[l]),l++,E.longitude=d,o[l]=n.cartographicToCartesian(E,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(e,t,r,n,a,i,o){"use strict";function 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u(e,r,n,a,i,o,u,s,c){this[0]=t(e,0),this[1]=t(a,0),this[2]=t(u,0),this[3]=t(r,0),this[4]=t(i,0),this[5]=t(s,0),this[6]=t(n,0),this[7]=t(o,0),this[8]=t(c,0)}function s(e){for(var t=0,r=0;r<9;++r){var n=e[r];t+=n*n}return Math.sqrt(t)}function c(e){for(var t=0,r=0;r<3;++r){var n=e[u.getElementIndex(m[r],d[r])];t+=2*n*n}return Math.sqrt(t)}function l(e,t){for(var r=o.EPSILON15,n=0,a=1,i=0;i<3;++i){var s=Math.abs(e[u.getElementIndex(m[i],d[i])]);s>n&&(a=i,n=s)}var c=1,l=0,f=d[a],h=m[a];if(Math.abs(e[u.getElementIndex(h,f)])>r){var E,p=e[u.getElementIndex(h,h)],y=e[u.getElementIndex(f,f)],_=e[u.getElementIndex(h,f)],v=(p-y)/2/_;E=v<0?-1/(-v+Math.sqrt(1+v*v)):1/(v+Math.sqrt(1+v*v)),c=1/Math.sqrt(1+E*E),l=E*c}return t=u.clone(u.IDENTITY,t),t[u.getElementIndex(f,f)]=t[u.getElementIndex(h,h)]=c,t[u.getElementIndex(h,f)]=l,t[u.getElementIndex(f,h)]=-l,t}u.packedLength=9,u.pack=function(e,r,n){return n=t(n,0),r[n++]=e[0],r[n++]=e[1],r[n++]=e[2],r[n++]=e[3],r[n++]=e[4],r[n++]=e[5],r[n++]=e[6],r[n++]=e[7],r[n++]=e[8],r},u.unpack=function(e,n,a){return n=t(n,0),r(a)||(a=new u),a[0]=e[n++],a[1]=e[n++],a[2]=e[n++],a[3]=e[n++],a[4]=e[n++],a[5]=e[n++],a[6]=e[n++],a[7]=e[n++],a[8]=e[n++],a},u.clone=function(e,t){if(r(e))return r(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t):new u(e[0],e[3],e[6],e[1],e[4],e[7],e[2],e[5],e[8])},u.fromArray=function(e,n,a){return n=t(n,0),r(a)||(a=new u),a[0]=e[n],a[1]=e[n+1],a[2]=e[n+2],a[3]=e[n+3],a[4]=e[n+4],a[5]=e[n+5],a[6]=e[n+6],a[7]=e[n+7],a[8]=e[n+8],a},u.fromColumnMajorArray=function(e,t){return u.clone(e,t)},u.fromRowMajorArray=function(e,t){return r(t)?(t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],t):new u(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8])},u.fromQuaternion=function(e,t){var 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n(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t):new l(e,0,0,0,0,e,0,0,0,0,e,0,0,0,0,1)};var f=new e,h=new e,d=new e;l.fromCamera=function(t,r){var a=t.position,i=t.direction,o=t.up;e.normalize(i,f),e.normalize(e.cross(f,o,h),h),e.normalize(e.cross(h,f,d),d);var u=h.x,s=h.y,c=h.z,m=f.x,E=f.y,p=f.z,y=d.x,_=d.y,v=d.z,T=a.x,R=a.y,A=a.z,S=u*-T+s*-R+c*-A,N=y*-T+_*-R+v*-A,g=m*T+E*R+p*A;return n(r)?(r[0]=u,r[1]=y,r[2]=-m,r[3]=0,r[4]=s,r[5]=_,r[6]=-E,r[7]=0,r[8]=c,r[9]=v,r[10]=-p,r[11]=0,r[12]=S,r[13]=N,r[14]=g,r[15]=1,r):new l(u,s,c,S,y,_,v,N,-m,-E,-p,g,0,0,0,1)},l.computePerspectiveFieldOfView=function(e,t,r,n,a){var i=Math.tan(.5*e),o=1/i,u=o/t,s=(n+r)/(r-n),c=2*n*r/(r-n);return a[0]=u,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=o,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=s,a[11]=-1,a[12]=0,a[13]=0,a[14]=c,a[15]=0,a},l.computeOrthographicOffCenter=function(e,t,r,n,a,i,o){var u=1/(t-e),s=1/(n-r),c=1/(i-a),l=-(t+e)*u,f=-(n+r)*s,h=-(i+a)*c;return u*=2,s*=2,c*=-2,o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=s,o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=c,o[11]=0,o[12]=l,o[13]=f,o[14]=h,o[15]=1,o},l.computePerspectiveOffCenter=function(e,t,r,n,a,i,o){var u=2*a/(t-e),s=2*a/(n-r),c=(t+e)/(t-e),l=(n+r)/(n-r),f=-(i+a)/(i-a),h=-1,d=-2*i*a/(i-a);return o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=s,o[6]=0,o[7]=0,o[8]=c,o[9]=l,o[10]=f,o[11]=h,o[12]=0,o[13]=0,o[14]=d,o[15]=0,o},l.computeInfinitePerspectiveOffCenter=function(e,t,r,n,a,i){var o=2*a/(t-e),u=2*a/(n-r),s=(t+e)/(t-e),c=(n+r)/(n-r),l=-1,f=-1,h=-2*a;return i[0]=o,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=u,i[6]=0,i[7]=0,i[8]=s,i[9]=c,i[10]=l,i[11]=f,i[12]=0,i[13]=0,i[14]=h,i[15]=0,i},l.computeViewportTransformation=function(e,t,n,a){e=r(e,r.EMPTY_OBJECT);var i=r(e.x,0),o=r(e.y,0),u=r(e.width,0),s=r(e.height,0);t=r(t,0),n=r(n,1);var c=.5*u,l=.5*s,f=.5*(n-t),h=c,d=l,m=f,E=i+c,p=o+l,y=t+f,_=1;return a[0]=h,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=d,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=m,a[11]=0,a[12]=E,a[13]=p,a[14]=y,a[15]=_,a},l.computeView=function(t,r,n,a,i){return i[0]=a.x,i[1]=n.x,i[2]=-r.x,i[3]=0,i[4]=a.y,i[5]=n.y,i[6]=-r.y,i[7]=0,i[8]=a.z,i[9]=n.z,i[10]=-r.z,i[11]=0,i[12]=-e.dot(a,t),i[13]=-e.dot(n,t),i[14]=e.dot(r,t),i[15]=1,i},l.toArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]},l.getElementIndex=function(e,t){return 4*e+t},l.getColumn=function(e,t,r){var n=4*t,a=e[n],i=e[n+1],o=e[n+2],u=e[n+3];return r.x=a,r.y=i,r.z=o,r.w=u,r},l.setColumn=function(e,t,r,n){n=l.clone(e,n);var a=4*t;return n[a]=r.x,n[a+1]=r.y,n[a+2]=r.z,n[a+3]=r.w,n},l.setTranslation=function(e,t,r){return r[0]=e[0],r[1]=e[1],r[2]=e[2],r[3]=e[3],r[4]=e[4],r[5]=e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r[9]=e[9],r[10]=e[10],r[11]=e[11],r[12]=t.x,r[13]=t.y,r[14]=t.z,r[15]=e[15],r},l.getRow=function(e,t,r){var n=e[t],a=e[t+4],i=e[t+8],o=e[t+12];return r.x=n,r.y=a,r.z=i,r.w=o,r},l.setRow=function(e,t,r,n){return n=l.clone(e,n),n[t]=r.x,n[t+4]=r.y,n[t+8]=r.z,n[t+12]=r.w,n};var m=new e;l.getScale=function(t,r){return r.x=e.magnitude(e.fromElements(t[0],t[1],t[2],m)),r.y=e.magnitude(e.fromElements(t[4],t[5],t[6],m)),r.z=e.magnitude(e.fromElements(t[8],t[9],t[10],m)),r};var E=new e;l.getMaximumScale=function(t){return l.getScale(t,E),e.maximumComponent(E)},l.multiply=function(e,t,r){var n=e[0],a=e[1],i=e[2],o=e[3],u=e[4],s=e[5],c=e[6],l=e[7],f=e[8],h=e[9],d=e[10],m=e[11],E=e[12],p=e[13],y=e[14],_=e[15],v=t[0],T=t[1],R=t[2],A=t[3],S=t[4],N=t[5],g=t[6],x=t[7],I=t[8],O=t[9],w=t[10],M=t[11],C=t[12],P=t[13],L=t[14],D=t[15],U=n*v+u*T+f*R+E*A,b=a*v+s*T+h*R+p*A,F=i*v+c*T+d*R+y*A,z=o*v+l*T+m*R+_*A,B=n*S+u*N+f*g+E*x,G=a*S+s*N+h*g+p*x,q=i*S+c*N+d*g+y*x,W=o*S+l*N+m*g+_*x,V=n*I+u*O+f*w+E*M,X=a*I+s*O+h*w+p*M,H=i*I+c*O+d*w+y*M,Y=o*I+l*O+m*w+_*M,k=n*C+u*P+f*L+E*D,Z=a*C+s*P+h*L+p*D,j=i*C+c*P+d*L+y*D,K=o*C+l*P+m*L+_*D;return r[0]=U,r[1]=b,r[2]=F,r[3]=z,r[4]=B,r[5]=G,r[6]=q,r[7]=W,r[8]=V,r[9]=X,r[10]=H,r[11]=Y,r[12]=k,r[13]=Z,r[14]=j,r[15]=K,r},l.add=function(e,t,r){return r[0]=e[0]+t[0],r[1]=e[1]+t[1],r[2]=e[2]+t[2],r[3]=e[3]+t[3],r[4]=e[4]+t[4],r[5]=e[5]+t[5],r[6]=e[6]+t[6],r[7]=e[7]+t[7],r[8]=e[8]+t[8],r[9]=e[9]+t[9],r[10]=e[10]+t[10],r[11]=e[11]+t[11],r[12]=e[12]+t[12],r[13]=e[13]+t[13],r[14]=e[14]+t[14],r[15]=e[15]+t[15],r},l.subtract=function(e,t,r){return r[0]=e[0]-t[0],r[1]=e[1]-t[1],r[2]=e[2]-t[2],r[3]=e[3]-t[3],r[4]=e[4]-t[4],r[5]=e[5]-t[5],r[6]=e[6]-t[6],r[7]=e[7]-t[7],r[8]=e[8]-t[8],r[9]=e[9]-t[9],r[10]=e[10]-t[10],r[11]=e[11]-t[11],r[12]=e[12]-t[12],r[13]=e[13]-t[13],r[14]=e[14]-t[14],r[15]=e[15]-t[15],r},l.multiplyTransformation=function(e,t,r){var n=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=e[12],d=e[13],m=e[14],E=t[0],p=t[1],y=t[2],_=t[4],v=t[5],T=t[6],R=t[8],A=t[9],S=t[10],N=t[12],g=t[13],x=t[14],I=n*E+o*p+c*y,O=a*E+u*p+l*y,w=i*E+s*p+f*y,M=n*_+o*v+c*T,C=a*_+u*v+l*T,P=i*_+s*v+f*T,L=n*R+o*A+c*S,D=a*R+u*A+l*S,U=i*R+s*A+f*S,b=n*N+o*g+c*x+h,F=a*N+u*g+l*x+d,z=i*N+s*g+f*x+m;return r[0]=I,r[1]=O,r[2]=w,r[3]=0,r[4]=M,r[5]=C,r[6]=P,r[7]=0,r[8]=L,r[9]=D,r[10]=U,r[11]=0,r[12]=b,r[13]=F,r[14]=z,r[15]=1,r},l.multiplyByMatrix3=function(e,t,r){var n=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=t[0],d=t[1],m=t[2],E=t[3],p=t[4],y=t[5],_=t[6],v=t[7],T=t[8],R=n*h+o*d+c*m,A=a*h+u*d+l*m,S=i*h+s*d+f*m,N=n*E+o*p+c*y,g=a*E+u*p+l*y,x=i*E+s*p+f*y,I=n*_+o*v+c*T,O=a*_+u*v+l*T,w=i*_+s*v+f*T;return r[0]=R,r[1]=A,r[2]=S,r[3]=0,r[4]=N,r[5]=g,r[6]=x,r[7]=0,r[8]=I,r[9]=O,r[10]=w,r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=e[15],r},l.multiplyByTranslation=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=n*e[0]+a*e[4]+i*e[8]+e[12],u=n*e[1]+a*e[5]+i*e[9]+e[13],s=n*e[2]+a*e[6]+i*e[10]+e[14];return r[0]=e[0],r[1]=e[1],r[2]=e[2],r[3]=e[3],r[4]=e[4],r[5]=e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r[9]=e[9],r[10]=e[10],r[11]=e[11],r[12]=o,r[13]=u,r[14]=s,r[15]=e[15],r};var p=new e;l.multiplyByUniformScale=function(e,t,r){return p.x=t,p.y=t,p.z=t,l.multiplyByScale(e,p,r)},l.multiplyByScale=function(e,t,r){var n=t.x,a=t.y,i=t.z;return 1===n&&1===a&&1===i?l.clone(e,r):(r[0]=n*e[0],r[1]=n*e[1],r[2]=n*e[2],r[3]=0,r[4]=a*e[4],r[5]=a*e[5],r[6]=a*e[6],r[7]=0,r[8]=i*e[8],r[9]=i*e[9],r[10]=i*e[10],r[11]=0,r[12]=e[12],r[13]=e[13],r[14]=e[14],r[15]=1,r)},l.multiplyByVector=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=t.w,u=e[0]*n+e[4]*a+e[8]*i+e[12]*o,s=e[1]*n+e[5]*a+e[9]*i+e[13]*o,c=e[2]*n+e[6]*a+e[10]*i+e[14]*o,l=e[3]*n+e[7]*a+e[11]*i+e[15]*o;return r.x=u,r.y=s,r.z=c,r.w=l,r},l.multiplyByPointAsVector=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=e[0]*n+e[4]*a+e[8]*i,u=e[1]*n+e[5]*a+e[9]*i,s=e[2]*n+e[6]*a+e[10]*i;return r.x=o,r.y=u,r.z=s,r},l.multiplyByPoint=function(e,t,r){var n=t.x,a=t.y,i=t.z,o=e[0]*n+e[4]*a+e[8]*i+e[12],u=e[1]*n+e[5]*a+e[9]*i+e[13],s=e[2]*n+e[6]*a+e[10]*i+e[14];return r.x=o,r.y=u,r.z=s,r},l.multiplyByScalar=function(e,t,r){return r[0]=e[0]*t,r[1]=e[1]*t,r[2]=e[2]*t,r[3]=e[3]*t,r[4]=e[4]*t,r[5]=e[5]*t,r[6]=e[6]*t,r[7]=e[7]*t,r[8]=e[8]*t,r[9]=e[9]*t,r[10]=e[10]*t,r[11]=e[11]*t,r[12]=e[12]*t,r[13]=e[13]*t,r[14]=e[14]*t,r[15]=e[15]*t,r},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var r=e[1],n=e[2],a=e[3],i=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=i,t[10]=e[10],t[11]=e[14],t[12]=a,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||n(e)&&n(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r&&Math.abs(e[4]-t[4])<=r&&Math.abs(e[5]-t[5])<=r&&Math.abs(e[6]-t[6])<=r&&Math.abs(e[7]-t[7])<=r&&Math.abs(e[8]-t[8])<=r&&Math.abs(e[9]-t[9])<=r&&Math.abs(e[10]-t[10])<=r&&Math.abs(e[11]-t[11])<=r&&Math.abs(e[12]-t[12])<=r&&Math.abs(e[13]-t[13])<=r&&Math.abs(e[14]-t[14])<=r&&Math.abs(e[15]-t[15])<=r},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var y=new s,_=new s,v=new t,T=new t(0,0,0,1);return l.inverse=function(e,r){if(s.equalsEpsilon(l.getRotation(e,y),_,u.EPSILON7)&&t.equals(l.getRow(e,3,v),T))return r[0]=0,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=0,r[11]=0,r[12]=-e[12],r[13]=-e[13],r[14]=-e[14],r[15]=1,r;var n=e[0],a=e[4],i=e[8],o=e[12],f=e[1],h=e[5],d=e[9],m=e[13],E=e[2],p=e[6],R=e[10],A=e[14],S=e[3],N=e[7],g=e[11],x=e[15],I=R*x,O=A*g,w=p*x,M=A*N,C=p*g,P=R*N,L=E*x,D=A*S,U=E*g,b=R*S,F=E*N,z=p*S,B=I*h+M*d+C*m-(O*h+w*d+P*m),G=O*f+L*d+b*m-(I*f+D*d+U*m),q=w*f+D*h+F*m-(M*f+L*h+z*m),W=P*f+U*h+z*d-(C*f+b*h+F*d),V=O*a+w*i+P*o-(I*a+M*i+C*o),X=I*n+D*i+U*o-(O*n+L*i+b*o),H=M*n+L*a+z*o-(w*n+D*a+F*o),Y=C*n+b*a+F*i-(P*n+U*a+z*i);I=i*m,O=o*d,w=a*m,M=o*h,C=a*d,P=i*h,L=n*m,D=o*f,U=n*d,b=i*f,F=n*h,z=a*f;var k=I*N+M*g+C*x-(O*N+w*g+P*x),Z=O*S+L*g+b*x-(I*S+D*g+U*x),j=w*S+D*N+F*x-(M*S+L*N+z*x),K=P*S+U*N+z*g-(C*S+b*N+F*g),J=w*R+P*A+O*p-(C*A+I*p+M*R),Q=U*A+I*E+D*R-(L*R+b*A+O*E),$=L*p+z*A+M*E-(F*A+w*E+D*p),ee=F*R+C*E+b*p-(U*p+z*R+P*E),te=n*B+a*G+i*q+o*W;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,r[0]=B*te,r[1]=G*te,r[2]=q*te,r[3]=W*te,r[4]=V*te,r[5]=X*te,r[6]=H*te,r[7]=Y*te,r[8]=k*te,r[9]=Z*te,r[10]=j*te,r[11]=K*te,r[12]=J*te,r[13]=Q*te,r[14]=$*te,r[15]=ee*te,r},l.inverseTransformation=function(e,t){var r=e[0],n=e[1],a=e[2],i=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],h=e[13],d=e[14],m=-r*f-n*h-a*d,E=-i*f-o*h-u*d,p=-s*f-c*h-l*d;return t[0]=r,t[1]=i,t[2]=s,t[3]=0,t[4]=n,t[5]=o,t[6]=c,t[7]=0,t[8]=a,t[9]=u,t[10]=l,t[11]=0,t[12]=m,t[13]=E,t[14]=p,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,a(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return l.equals(this,e)},l.equalsArray=function(e,t,r){return e[0]===t[r]&&e[1]===t[r+1]&&e[2]===t[r+2]&&e[3]===t[r+3]&&e[4]===t[r+4]&&e[5]===t[r+5]&&e[6]===t[r+6]&&e[7]===t[r+7]&&e[8]===t[r+8]&&e[9]===t[r+9]&&e[10]===t[r+10]&&e[11]===t[r+11]&&e[12]===t[r+12]&&e[13]===t[r+13]&&e[14]===t[r+14]&&e[15]===t[r+15]},l.prototype.equalsEpsilon=function(e,t){return l.equalsEpsilon(this,e,t)},l.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},l}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(e,t,r,n){"use strict";function a(t,r){this.normal=e.clone(t),this.distance=r}a.fromPointNormal=function(r,n,i){var o=-e.dot(n,r);return t(i)?(e.clone(n,i.normal),i.distance=o,i):new a(n,o)};var i=new e;return a.fromCartesian4=function(r,n){var o=e.fromCartesian4(r,i),u=r.w;return t(n)?(e.clone(o,n.normal),n.distance=u,n):new a(o,u)},a.getPointDistance=function(t,r){return e.dot(t.normal,r)+t.distance},a.ORIGIN_XY_PLANE=n(new a(e.UNIT_Z,0)),a.ORIGIN_YZ_PLANE=n(new a(e.UNIT_X,0)),a.ORIGIN_ZX_PLANE=n(new a(e.UNIT_Y,0)),a}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,r,n,a,i,o,u,s,c,l,f,h){"use strict";function d(t,n){this.center=e.clone(r(t,e.ZERO)),this.radius=r(n,0)}var m=new e,E=new e,p=new e,y=new e,_=new e,v=new e,T=new e,R=new e,A=new e,S=new e,N=new e,g=new e;d.fromPoints=function(t,r){if(n(r)||(r=new d),!n(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;for(var a=e.clone(t[0],T),i=e.clone(a,m),o=e.clone(a,E),u=e.clone(a,p),s=e.clone(a,y),c=e.clone(a,_),l=e.clone(a,v),f=t.length,h=1;h<f;h++){e.clone(t[h],a);var x=a.x,I=a.y,O=a.z;x<i.x&&e.clone(a,i),x>s.x&&e.clone(a,s),I<o.y&&e.clone(a,o),I>c.y&&e.clone(a,c),O<u.z&&e.clone(a,u),O>l.z&&e.clone(a,l)}var w=e.magnitudeSquared(e.subtract(s,i,R)),M=e.magnitudeSquared(e.subtract(c,o,R)),C=e.magnitudeSquared(e.subtract(l,u,R)),P=i,L=s,D=w;M>D&&(D=M,P=o,L=c),C>D&&(D=C,P=u,L=l);var U=A;U.x=.5*(P.x+L.x),U.y=.5*(P.y+L.y),U.z=.5*(P.z+L.z);var b=e.magnitudeSquared(e.subtract(L,U,R)),F=Math.sqrt(b),z=S;z.x=i.x,z.y=o.y,z.z=u.z;var B=N;B.x=s.x,B.y=c.y,B.z=l.z;var G=e.multiplyByScalar(e.add(z,B,R),.5,g),q=0;for(h=0;h<f;h++){e.clone(t[h],a);var W=e.magnitude(e.subtract(a,G,R));W>q&&(q=W);var V=e.magnitudeSquared(e.subtract(a,U,R));if(V>b){var X=Math.sqrt(V);F=.5*(F+X),b=F*F;var H=X-F;U.x=(F*U.x+H*a.x)/X,U.y=(F*U.y+H*a.y)/X,U.z=(F*U.z+H*a.z)/X}}return F<q?(e.clone(U,r.center),r.radius=F):(e.clone(G,r.center),r.radius=q),r};var x=new o,I=new e,O=new e,w=new t,M=new t;d.fromRectangle2D=function(e,t,r){return d.fromRectangleWithHeights2D(e,t,0,0,r)},d.fromRectangleWithHeights2D=function(t,a,i,o,u){if(n(u)||(u=new d),!n(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;a=r(a,x),h.southwest(t,w),w.height=i,h.northeast(t,M),M.height=o;var s=a.project(w,I),c=a.project(M,O),l=c.x-s.x,f=c.y-s.y,m=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+m*m);var E=u.center;return E.x=s.x+.5*l,E.y=s.y+.5*f,E.z=s.z+.5*m,u};var C=[];d.fromRectangle3D=function(e,t,a,o){t=r(t,i.WGS84),a=r(a,0);var u;return n(e)&&(u=h.subsample(e,t,a,C)),d.fromPoints(u,o)},d.fromVertices=function(t,a,i,o){if(n(o)||(o=new d),!n(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;a=r(a,e.ZERO),i=r(i,3);var u=T;u.x=t[0]+a.x,u.y=t[1]+a.y,u.z=t[2]+a.z;for(var s=e.clone(u,m),c=e.clone(u,E),l=e.clone(u,p),f=e.clone(u,y),h=e.clone(u,_),x=e.clone(u,v),I=t.length,O=0;O<I;O+=i){var w=t[O]+a.x,M=t[O+1]+a.y,C=t[O+2]+a.z;u.x=w,u.y=M,u.z=C,w<s.x&&e.clone(u,s),w>f.x&&e.clone(u,f),M<c.y&&e.clone(u,c),M>h.y&&e.clone(u,h),C<l.z&&e.clone(u,l),C>x.z&&e.clone(u,x)}var P=e.magnitudeSquared(e.subtract(f,s,R)),L=e.magnitudeSquared(e.subtract(h,c,R)),D=e.magnitudeSquared(e.subtract(x,l,R)),U=s,b=f,F=P;L>F&&(F=L,U=c,b=h),D>F&&(F=D,U=l,b=x);var z=A;z.x=.5*(U.x+b.x),z.y=.5*(U.y+b.y),z.z=.5*(U.z+b.z);var B=e.magnitudeSquared(e.subtract(b,z,R)),G=Math.sqrt(B),q=S;q.x=s.x,q.y=c.y,q.z=l.z;var W=N;W.x=f.x,W.y=h.y,W.z=x.z;var V=e.multiplyByScalar(e.add(q,W,R),.5,g),X=0;for(O=0;O<I;O+=i){u.x=t[O]+a.x,u.y=t[O+1]+a.y,u.z=t[O+2]+a.z;var H=e.magnitude(e.subtract(u,V,R));H>X&&(X=H);var Y=e.magnitudeSquared(e.subtract(u,z,R));if(Y>B){var k=Math.sqrt(Y);G=.5*(G+k),B=G*G;var Z=k-G;z.x=(G*z.x+Z*u.x)/k,z.y=(G*z.y+Z*u.y)/k,z.z=(G*z.z+Z*u.z)/k}}return G<X?(e.clone(z,o.center),o.radius=G):(e.clone(V,o.center),o.radius=X),o},d.fromEncodedCartesianVertices=function(t,r,a){if(n(a)||(a=new d),!n(t)||!n(r)||t.length!==r.length||0===t.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;var i=T;i.x=t[0]+r[0],i.y=t[1]+r[1],i.z=t[2]+r[2];for(var o=e.clone(i,m),u=e.clone(i,E),s=e.clone(i,p),c=e.clone(i,y),l=e.clone(i,_),f=e.clone(i,v),h=t.length,x=0;x<h;x+=3){var I=t[x]+r[x],O=t[x+1]+r[x+1],w=t[x+2]+r[x+2];i.x=I,i.y=O,i.z=w,I<o.x&&e.clone(i,o),I>c.x&&e.clone(i,c),O<u.y&&e.clone(i,u),O>l.y&&e.clone(i,l),w<s.z&&e.clone(i,s),w>f.z&&e.clone(i,f)}var M=e.magnitudeSquared(e.subtract(c,o,R)),C=e.magnitudeSquared(e.subtract(l,u,R)),P=e.magnitudeSquared(e.subtract(f,s,R)),L=o,D=c,U=M;C>U&&(U=C,L=u,D=l),P>U&&(U=P,L=s,D=f);var b=A;b.x=.5*(L.x+D.x),b.y=.5*(L.y+D.y),b.z=.5*(L.z+D.z);var F=e.magnitudeSquared(e.subtract(D,b,R)),z=Math.sqrt(F),B=S;B.x=o.x,B.y=u.y,B.z=s.z;var G=N;G.x=c.x,G.y=l.y,G.z=f.z;var q=e.multiplyByScalar(e.add(B,G,R),.5,g),W=0;for(x=0;x<h;x+=3){i.x=t[x]+r[x],i.y=t[x+1]+r[x+1],i.z=t[x+2]+r[x+2];var V=e.magnitude(e.subtract(i,q,R));V>W&&(W=V);var X=e.magnitudeSquared(e.subtract(i,b,R));if(X>F){var H=Math.sqrt(X);z=.5*(z+H),F=z*z;var Y=H-z;b.x=(z*b.x+Y*i.x)/H,b.y=(z*b.y+Y*i.y)/H,b.z=(z*b.z+Y*i.z)/H}}return z<W?(e.clone(b,a.center),a.radius=z):(e.clone(q,a.center),a.radius=W),a},d.fromCornerPoints=function(t,r,a){n(a)||(a=new d);var i=a.center;return e.add(t,r,i),e.multiplyByScalar(i,.5,i),a.radius=e.distance(i,r),a},d.fromEllipsoid=function(t,r){return n(r)||(r=new d),e.clone(e.ZERO,r.center),r.radius=t.maximumRadius,r};var P=new e;d.fromBoundingSpheres=function(t,r){if(n(r)||(r=new d),!n(t)||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;var a=t.length;if(1===a)return d.clone(t[0],r);if(2===a)return d.union(t[0],t[1],r);for(var i=[],o=0;o<a;o++)i.push(t[o].center);r=d.fromPoints(i,r);var u=r.center,s=r.radius;for(o=0;o<a;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return r.radius=s,r};var L=new e,D=new e,U=new e;d.fromOrientedBoundingBox=function(t,r){n(r)||(r=new d);var a=t.halfAxes,i=c.getColumn(a,0,L),o=c.getColumn(a,1,D),u=c.getColumn(a,2,U),s=e.magnitude(i),l=e.magnitude(o),f=e.magnitude(u);return r.center=e.clone(t.center,r.center),r.radius=Math.max(s,l,f),r},d.clone=function(t,r){if(n(t))return n(r)?(r.center=e.clone(t.center,r.center),r.radius=t.radius,r):new d(t.center,t.radius)},d.packedLength=4,d.pack=function(e,t,n){n=r(n,0);var a=e.center;return t[n++]=a.x,t[n++]=a.y,t[n++]=a.z,t[n]=e.radius,t},d.unpack=function(e,t,a){t=r(t,0),n(a)||(a=new d);var i=a.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],a.radius=e[t],a};var b=new e,F=new e;d.union=function(t,r,a){n(a)||(a=new d);var i=t.center,o=t.radius,u=r.center,s=r.radius,c=e.subtract(u,i,b),l=e.magnitude(c);if(o>=l+s)return t.clone(a),a;if(s>=l+o)return r.clone(a),a;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,F);return 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0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenChange"),n.fullscreenchange=a),a=s+"fullscreenerror",void 0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenError"),n.fullscreenerror=a)}return r},a.requestFullscreen=function(e,t){a.supportsFullscreen()&&e[n.requestFullscreen]({vrDisplay:t})},a.exitFullscreen=function(){a.supportsFullscreen()&&document[n.exitFullscreen]()},a}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,r){"use strict";function n(e){for(var t=e.split("."),r=0,n=t.length;r<n;++r)t[r]=parseInt(t[r],10);return t}function a(){if(!t(v)){v=!1;var e=/ Chrome\/([\.0-9]+)/.exec(_.userAgent);null!==e&&(v=!0,T=n(e[1]))}return v}function i(){return a()&&T}function o(){if(!t(R)&&(R=!1,!a()&&/ Safari\/[\.0-9]+/.test(_.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(_.userAgent);null!==e&&(R=!0,A=n(e[1]))}return R}function u(){return o()&&A}function s(){if(!t(S)){S=!1;var e=/ 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s,c,l,f,h,d=t.origin,m=t.direction,T=e.subtract(a,n,E),R=e.subtract(o,n,p),A=e.cross(m,R,y),S=e.dot(T,A);if(u){if(S<i.EPSILON6)return;if(s=e.subtract(d,n,_),l=e.dot(s,A),l<0||l>S)return;if(c=e.cross(s,T,v),f=e.dot(m,c),f<0||l+f>S)return;h=e.dot(R,c)/S}else{if(Math.abs(S)<i.EPSILON6)return;var N=1/S;if(s=e.subtract(d,n,_),l=e.dot(s,A)*N,l<0||l>1)return;if(c=e.cross(s,T,v),f=e.dot(m,c)*N,f<0||l+f>1)return;h=e.dot(R,c)*N}return h},m.rayTriangle=function(t,r,a,i,o,u){var s=m.rayTriangleParametric(t,r,a,i,o);if(n(s)&&!(s<0))return n(u)||(u=new e),e.multiplyByScalar(t.direction,s,u),e.add(t.origin,u,u)};var T=new c;m.lineSegmentTriangle=function(t,r,a,i,o,u,s){var c=T;e.clone(t,c.origin),e.subtract(r,t,c.direction),e.normalize(c.direction,c.direction);var l=m.rayTriangleParametric(c,a,i,o,u);if(!(!n(l)||l<0||l>e.distance(t,r)))return n(s)||(s=new e),e.multiplyByScalar(c.direction,l,s),e.add(c.origin,s,s);
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t=d.computeNumberOfVertices(e),r=y.createTypedArray(t,3*(t-2));r[0]=0,r[1]=1,r[2]=2,t>3&&(r[3]=0,r[4]=2,r[5]=3);for(var n=6,a=3;a<t-1;a+=2)r[n++]=a,r[n++]=a-1,r[n++]=a+1,a+2<t&&(r[n++]=a,r[n++]=a+1,r[n++]=a+2);return e.indices=r,e.primitiveType=N.TRIANGLES,e}function B(e){if(c(e.indices))return e;for(var t=d.computeNumberOfVertices(e),r=y.createTypedArray(t,t),n=0;n<t;++n)r[n]=n;return e.indices=r,e}function G(e){var t=d.computeNumberOfVertices(e),r=y.createTypedArray(t,2*(t-1));r[0]=0,r[1]=1;for(var n=2,a=2;a<t;++a)r[n++]=a-1,r[n++]=a;return e.indices=r,e.primitiveType=N.LINES,e}function q(e){var t=d.computeNumberOfVertices(e),r=y.createTypedArray(t,2*t);r[0]=0,r[1]=1;for(var n=2,a=2;a<t;++a)r[n++]=a-1,r[n++]=a;return r[n++]=t-1,r[n]=0,e.indices=r,e.primitiveType=N.LINES,e}function W(e){switch(e.primitiveType){case N.TRIANGLE_FAN:return F(e);case N.TRIANGLE_STRIP:return z(e);case N.TRIANGLES:return b(e);case N.LINE_STRIP:return G(e);case N.LINE_LOOP:return q(e);case N.LINES:return 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S=a.fromArray(l,3*e,Ie),N=a.fromArray(l,3*r,Oe),g=a.fromArray(l,3*i,we);a.multiplyByScalar(S,_.x,S),a.multiplyByScalar(N,_.y,N),a.multiplyByScalar(g,_.z,g);var x=a.add(S,N,S);a.add(x,g,x),a.normalize(x,x),a.pack(x,d.binormal.values,3*m)}if(c(f)){var I=a.fromArray(f,3*e,Ie),O=a.fromArray(f,3*r,Oe),w=a.fromArray(f,3*i,we);a.multiplyByScalar(I,_.x,I),a.multiplyByScalar(O,_.y,O),a.multiplyByScalar(w,_.z,w);var M=a.add(I,O,I);a.add(M,w,M),a.normalize(M,M),a.pack(M,d.tangent.values,3*m)}if(c(h)){var C=n.fromArray(h,2*e,Ce),P=n.fromArray(h,2*r,Pe),L=n.fromArray(h,2*i,Le);n.multiplyByScalar(C,_.x,C),n.multiplyByScalar(P,_.y,P),n.multiplyByScalar(L,_.z,L);var D=n.add(C,P,C);n.add(D,L,D),n.pack(D,d.st.values,2*m)}}}function J(e,t,r,n,a,i){var o=e.position.values.length/3;if(a!==-1){var u=n[a],s=r[u];return s===-1?(r[u]=o,e.position.values.push(i.x,i.y,i.z),t.push(o),o):(t.push(s),s)}return e.position.values.push(i.x,i.y,i.z),t.push(o),o}function Q(e){var t,r,n,i,o,u=e.geometry,s=u.attributes,l=s.position.values,f=c(s.normal)?s.normal.values:void 0,h=c(s.binormal)?s.binormal.values:void 0,d=c(s.tangent)?s.tangent.values:void 0,m=c(s.st)?s.st.values:void 0,E=u.indices,p=Z(u),y=Z(u),_=[];_.length=l.length/3;var v=[];for(v.length=l.length/3,o=0;o<_.length;++o)_[o]=-1,v[o]=-1;var T=E.length;for(o=0;o<T;o+=3){var R=E[o],A=E[o+1],S=E[o+2],N=a.fromArray(l,3*R),g=a.fromArray(l,3*A),x=a.fromArray(l,3*S),I=Y(N,g,x);if(c(I)&&I.positions.length>3)for(var O=I.positions,w=I.indices,M=w.length,C=0;C<M;++C){var P=w[C],L=O[P];L.y<0?(t=y.attributes,r=y.indices,n=_):(t=p.attributes,r=p.indices,n=v),i=J(t,r,n,E,P<3?o+P:-1,L),K(R,A,S,L,l,f,h,d,m,t,i)}else c(I)&&(N=I.positions[0],g=I.positions[1],x=I.positions[2]),N.y<0?(t=y.attributes,r=y.indices,n=_):(t=p.attributes,r=p.indices,n=v),i=J(t,r,n,E,o,N),K(R,A,S,N,l,f,h,d,m,t,i),i=J(t,r,n,E,o+1,g),K(R,A,S,g,l,f,h,d,m,t,i),i=J(t,r,n,E,o+2,x),K(R,A,S,x,l,f,h,d,m,t,i)}j(e,y,p)}function $(e){var t,r=e.geometry,n=r.attributes,i=n.position.values,o=r.indices,u=Z(r),s=Z(r),l=o.length,f=[];f.length=i.length/3;var h=[];for(h.length=i.length/3,t=0;t<f.length;++t)f[t]=-1,h[t]=-1;for(t=0;t<l;t+=2){var d=o[t],m=o[t+1],E=a.fromArray(i,3*d,Ie),p=a.fromArray(i,3*m,Oe);Math.abs(E.y)<T.EPSILON6&&(E.y<0?E.y=-T.EPSILON6:E.y=T.EPSILON6),Math.abs(p.y)<T.EPSILON6&&(p.y<0?p.y=-T.EPSILON6:p.y=T.EPSILON6);var y=u.attributes,_=u.indices,R=h,A=s.attributes,S=s.indices,N=f,g=v.lineSegmentPlane(E,p,De,we);if(c(g)){var x=a.multiplyByScalar(a.UNIT_Y,5*T.EPSILON9,Ue);E.y<0&&(a.negate(x,x),y=s.attributes,_=s.indices,R=f,A=u.attributes,S=u.indices,N=h);var I=a.add(g,x,be);J(y,_,R,o,t,E),J(y,_,R,o,-1,I),a.negate(x,x),a.add(g,x,I),J(A,S,N,o,-1,I),J(A,S,N,o,t+1,p)}else{var O,w,M;E.y<0?(O=s.attributes,w=s.indices,M=f):(O=u.attributes,w=u.indices,M=h),J(O,w,M,o,t,E),J(O,w,M,o,t+1,p)}}j(e,s,u)}function ee(e){for(var t=e.attributes,r=t.position.values,n=t.prevPosition.values,i=t.nextPosition.values,o=r.length,u=0;u<o;u+=3){var s=a.unpack(r,u,Be);if(!(s.x>0)){var c=a.unpack(n,u,Ge);(s.y<0&&c.y>0||s.y>0&&c.y<0)&&(u-3>0?(n[u]=r[u-3],n[u+1]=r[u-2],n[u+2]=r[u-1]):a.pack(s,n,u));var l=a.unpack(i,u,qe);(s.y<0&&l.y>0||s.y>0&&l.y<0)&&(u+3<o?(i[u]=r[u+3],i[u+1]=r[u+4],i[u+2]=r[u+5]):a.pack(s,i,u))}}}function te(e){var t,r,o,u=e.geometry,s=u.attributes,l=s.position.values,f=s.prevPosition.values,h=s.nextPosition.values,d=s.expandAndWidth.values,m=c(s.st)?s.st.values:void 0,E=c(s.color)?s.color.values:void 0,p=Z(u),y=Z(u),_=!1,R=l.length/3;for(t=0;t<R;t+=4){var A=t,S=t+2,N=a.fromArray(l,3*A,Be),g=a.fromArray(l,3*S,Ge);if(Math.abs(N.y)<ke)for(N.y=ke*(g.y<0?-1:1),l[3*t+1]=N.y,l[3*(t+1)+1]=N.y,r=3*A;r<3*A+12;r+=3)f[r]=l[3*t],f[r+1]=l[3*t+1],f[r+2]=l[3*t+2];if(Math.abs(g.y)<ke)for(g.y=ke*(N.y<0?-1:1),l[3*(t+2)+1]=g.y,l[3*(t+3)+1]=g.y,r=3*A;r<3*A+12;r+=3)h[r]=l[3*(t+2)],h[r+1]=l[3*(t+2)+1],h[r+2]=l[3*(t+2)+2];var x=p.attributes,I=p.indices,O=y.attributes,w=y.indices,M=v.lineSegmentPlane(N,g,De,We);if(c(M)){_=!0;var C=a.multiplyByScalar(a.UNIT_Y,Ye,Ve);N.y<0&&(a.negate(C,C),x=y.attributes,I=y.indices,O=p.attributes,w=p.indices);var P=a.add(M,C,Xe);x.position.values.push(N.x,N.y,N.z,N.x,N.y,N.z),x.position.values.push(P.x,P.y,P.z),x.position.values.push(P.x,P.y,P.z),x.prevPosition.values.push(f[3*A],f[3*A+1],f[3*A+2]),x.prevPosition.values.push(f[3*A+3],f[3*A+4],f[3*A+5]),x.prevPosition.values.push(N.x,N.y,N.z,N.x,N.y,N.z),x.nextPosition.values.push(P.x,P.y,P.z),x.nextPosition.values.push(P.x,P.y,P.z),x.nextPosition.values.push(P.x,P.y,P.z),x.nextPosition.values.push(P.x,P.y,P.z),a.negate(C,C),a.add(M,C,P),O.position.values.push(P.x,P.y,P.z),O.position.values.push(P.x,P.y,P.z),O.position.values.push(g.x,g.y,g.z,g.x,g.y,g.z),O.prevPosition.values.push(P.x,P.y,P.z),O.prevPosition.values.push(P.x,P.y,P.z),O.prevPosition.values.push(P.x,P.y,P.z),O.prevPosition.values.push(P.x,P.y,P.z),O.nextPosition.values.push(g.x,g.y,g.z,g.x,g.y,g.z),O.nextPosition.values.push(h[3*S],h[3*S+1],h[3*S+2]),O.nextPosition.values.push(h[3*S+3],h[3*S+4],h[3*S+5]);var L=n.fromArray(d,2*A,Fe),D=Math.abs(L.y);x.expandAndWidth.values.push(-1,D,1,D),x.expandAndWidth.values.push(-1,-D,1,-D),O.expandAndWidth.values.push(-1,D,1,D),O.expandAndWidth.values.push(-1,-D,1,-D);var U=a.magnitudeSquared(a.subtract(M,N,qe));if(U/=a.magnitudeSquared(a.subtract(g,N,qe)),c(E)){var b=i.fromArray(E,4*A,He),F=i.fromArray(E,4*S,He),z=T.lerp(b.x,F.x,U),B=T.lerp(b.y,F.y,U),G=T.lerp(b.z,F.z,U),q=T.lerp(b.w,F.w,U);for(r=4*A;r<4*A+8;++r)x.color.values.push(E[r]);for(x.color.values.push(z,B,G,q),x.color.values.push(z,B,G,q),O.color.values.push(z,B,G,q),O.color.values.push(z,B,G,q),r=4*S;r<4*S+8;++r)O.color.values.push(E[r])}if(c(m)){var W=n.fromArray(m,2*A,Fe),V=n.fromArray(m,2*(t+3),ze),X=T.lerp(W.x,V.x,U);for(r=2*A;r<2*A+4;++r)x.st.values.push(m[r]);for(x.st.values.push(X,W.y),x.st.values.push(X,V.y),O.st.values.push(X,W.y),O.st.values.push(X,V.y),r=2*S;r<2*S+4;++r)O.st.values.push(m[r])}o=x.position.values.length/3-4,I.push(o,o+2,o+1),I.push(o+1,o+2,o+3),o=O.position.values.length/3-4,w.push(o,o+2,o+1),w.push(o+1,o+2,o+3)}else{var H,Y;for(N.y<0?(H=y.attributes,Y=y.indices):(H=p.attributes,Y=p.indices),H.position.values.push(N.x,N.y,N.z),H.position.values.push(N.x,N.y,N.z),H.position.values.push(g.x,g.y,g.z),H.position.values.push(g.x,g.y,g.z),r=3*t;r<3*t+12;++r)H.prevPosition.values.push(f[r]),H.nextPosition.values.push(h[r]);for(r=2*t;r<2*t+8;++r)H.expandAndWidth.values.push(d[r]),c(m)&&H.st.values.push(m[r]);if(c(E))for(r=4*t;r<4*t+16;++r)H.color.values.push(E[r]);o=H.position.values.length/3-4,Y.push(o,o+2,o+1),Y.push(o+1,o+2,o+3)}}_&&(ee(y),ee(p)),j(e,y,p)}var re={};re.toWireframe=function(e){var t=e.indices;if(c(t)){switch(e.primitiveType){case N.TRIANGLES:e.indices=I(t);break;case N.TRIANGLE_STRIP:e.indices=O(t);break;case N.TRIANGLE_FAN:e.indices=w(t);break;default:throw new l("geometry.primitiveType must be TRIANGLES, TRIANGLE_STRIP, or TRIANGLE_FAN.")}e.primitiveType=N.LINES}return e},re.createLineSegmentsForVectors=function(e,t,n){t=s(t,"normal"),n=s(n,1e4);for(var a=e.attributes.position.values,i=e.attributes[t].values,o=a.length,l=new Float64Array(2*o),f=0,h=0;h<o;h+=3)l[f++]=a[h],l[f++]=a[h+1],l[f++]=a[h+2],l[f++]=a[h]+i[h]*n,l[f++]=a[h+1]+i[h+1]*n,l[f++]=a[h+2]+i[h+2]*n;var E,p=e.boundingSphere;return c(p)&&(E=new r(p.center,p.radius+n)),new d({attributes:{position:new m({componentDatatype:u.DOUBLE,componentsPerAttribute:3,values:l})},primitiveType:N.LINES,boundingSphere:E})},re.createAttributeLocations=function(e){var 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u,T=/^(\d{4})$/,R=/^(\d{4})-(\d{2})$/,A=/^(\d{4})-?(\d{3})$/,S=/^(\d{4})-?W(\d{2})-?(\d{1})?$/,N=/^(\d{4})-?(\d{2})-?(\d{2})$/,g=/([Z+\-])?(\d{2})?:?(\d{2})?$/,x=/^(\d{2})(\.\d+)?/.source+g.source,I=/^(\d{2}):?(\d{2})(\.\d+)?/.source+g.source,O=/^(\d{2}):?(\d{2}):?(\d{2})(\.\d+)?/.source+g.source,w="Invalid ISO 8601 date.";E.fromDate=function(e,t){var r=m(e.getUTCFullYear(),e.getUTCMonth()+1,e.getUTCDate(),e.getUTCHours(),e.getUTCMinutes(),e.getUTCSeconds(),e.getUTCMilliseconds());return n(t)?(d(r[0],r[1],t),f(t),t):new E(r[0],r[1],c.UTC)},E.fromIso8601=function(e,t){e=e.replace(",",".");var r,i,u,s=e.split("T"),l=1,h=1,p=0,v=0,g=0,M=0,C=s[0],P=s[1];if(!n(C))throw new a(w);var L;if(s=C.match(N),null!==s){if(L=C.split("-").length-1,L>0&&2!==L)throw new a(w);r=+s[1],l=+s[2],h=+s[3]}else if(s=C.match(R),null!==s)r=+s[1],l=+s[2];else if(s=C.match(T),null!==s)r=+s[1];else{var D;if(s=C.match(A),null!==s){if(r=+s[1],D=+s[2],u=o(r),D<1||u&&D>366||!u&&D>365)throw new 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a=this;this._downloadPromise=e(c.request(t.url,s),function(e){E(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else E(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function m(e,t){
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p=e._samples=r.samples,y=e._dates=[];e._dateColumn=a,e._xPoleWanderRadiansColumn=i,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=l,e._yCelestialPoleOffsetRadiansColumn=d,e._taiMinusUtcSecondsColumn=E,e._columnCount=r.columnNames.length,e._lastIndex=void 0;for(var _,v=e._addNewLeapSeconds,T=0,R=p.length;T<R;T+=e._columnCount){var A=p[T+a],S=p[T+E],N=A+f.MODIFIED_JULIAN_DATE_DIFFERENCE,g=new o(N,S,h.TAI);if(y.push(g),v){if(S!==_&&n(_)){var x=o.leapSeconds,I=t(x,g,m);if(I<0){var O=new u(g,S);x.splice(~I,0,O)}}_=S}}}function p(e,t,r,n,a){var i=r*n;a.xPoleWander=t[i+e._xPoleWanderRadiansColumn],a.yPoleWander=t[i+e._yPoleWanderRadiansColumn],a.xPoleOffset=t[i+e._xCelestialPoleOffsetRadiansColumn],a.yPoleOffset=t[i+e._yCelestialPoleOffsetRadiansColumn],a.ut1MinusUtc=t[i+e._ut1MinusUtcSecondsColumn]}function y(e,t,r){return t+e*(r-t)}function _(e,t,r,n,a,i,u){var s=e._columnCount;if(i>t.length-1)return u.xPoleWander=0,u.yPoleWander=0,u.xPoleOffset=0,u.yPoleOffset=0,u.ut1MinusUtc=0,u;var c=t[a],l=t[i];if(c.equals(l)||n.equals(c))return p(e,r,a,s,u),u;if(n.equals(l))return p(e,r,i,s,u),u;var f=o.secondsDifference(n,c)/o.secondsDifference(l,c),h=a*s,d=i*s,m=r[h+e._ut1MinusUtcSecondsColumn],E=r[d+e._ut1MinusUtcSecondsColumn],_=E-m;if(_>.5||_<-.5){var v=r[h+e._taiMinusUtcSecondsColumn],T=r[d+e._taiMinusUtcSecondsColumn];v!==T&&(l.equals(n)?m=E:E-=T-v)}return u.xPoleWander=y(f,r[h+e._xPoleWanderRadiansColumn],r[d+e._xPoleWanderRadiansColumn]),u.yPoleWander=y(f,r[h+e._yPoleWanderRadiansColumn],r[d+e._yPoleWanderRadiansColumn]),u.xPoleOffset=y(f,r[h+e._xCelestialPoleOffsetRadiansColumn],r[d+e._xCelestialPoleOffsetRadiansColumn]),u.yPoleOffset=y(f,r[h+e._yCelestialPoleOffsetRadiansColumn],r[d+e._yCelestialPoleOffsetRadiansColumn]),u.ut1MinusUtc=y(f,m,E),u}return d.NONE=i({getPromiseToLoad:function(){return e()},compute:function(e,t){return n(t)?(t.xPoleWander=0,t.yPoleWander=0,t.xPoleOffset=0,t.yPoleOffset=0,t.ut1MinusUtc=0):t=new a(0,0,0,0,0),t}}),d.prototype.getPromiseToLoad=function(){return e(this._downloadPromise)},d.prototype.compute=function(e,r){if(n(this._samples)){if(n(r)||(r=new a(0,0,0,0,0)),0===this._samples.length)return r.xPoleWander=0,r.yPoleWander=0,r.xPoleOffset=0,r.yPoleOffset=0,r.ut1MinusUtc=0,r;var i=this._dates,u=this._lastIndex,s=0,c=0;if(n(u)){var f=i[u],h=i[u+1],d=o.lessThanOrEquals(f,e),m=!n(h),E=m||o.greaterThanOrEquals(h,e);if(d&&E)return s=u,!m&&h.equals(e)&&++s,c=s+1,_(this,i,this._samples,e,s,c,r),r}var p=t(i,e,o.compare,this._dateColumn);return p>=0?(p<i.length-1&&i[p+1].equals(e)&&++p,s=p,c=p):(c=~p,s=c-1,s<0&&(s=0)),this._lastIndex=s,_(this,i,this._samples,e,s,c,r),r}if(n(this._dataError))throw new l(this._dataError)},d}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";function a(r,n){n=t(n,document.location.href);var a=new e(n),i=new e(r);return i.resolve(a).toString()}return a}),define("Core/joinUrls",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,r,n){"use strict";function a(n,a,i){i=t(i,!0),n instanceof e||(n=new e(n)),a instanceof e||(a=new e(a)),r(a.authority)&&!r(a.scheme)&&("undefined"!=typeof document&&r(document.location)&&r(document.location.href)?a.scheme=new e(document.location.href).scheme:a.scheme=n.scheme);var o=n;if(a.isAbsolute()&&(o=a,"data"===a.scheme))return a.toString();var u="";r(o.scheme)&&(u+=o.scheme+":"),r(o.authority)&&(u+="//"+o.authority,""!==o.path&&"/"!==o.path&&(u=u.replace(/\/?$/,"/"),o.path=o.path.replace(/^\/?/g,""))),u+=o===n?i?n.path.replace(/\/?$/,"/")+a.path.replace(/^\/?/g,""):n.path+a.path:a.path;var s=r(n.query),c=r(a.query);s&&c?u+="?"+n.query+"&"+a.query:s&&!c?u+="?"+n.query:!s&&c&&(u+="?"+a.query);var l=r(a.fragment);return r(n.fragment)&&!l?u+="#"+n.fragment:l&&(u+="#"+a.fragment),u}return a}),define("Core/buildModuleUrl",["../ThirdParty/Uri","./defined","./DeveloperError","./getAbsoluteUri","./joinUrls","require"],function(e,t,r,n,a,i){"use strict";function o(){for(var e=document.getElementsByTagName("script"),t=0,r=e.length;t<r;++t){var n=e[t].getAttribute("src"),a=m.exec(n);if(null!==a)return a[1]}}function u(){if(t(f))return f;var a;if(a="undefined"!=typeof CESIUM_BASE_URL?CESIUM_BASE_URL:o(),!t(a))throw new r("Unable to determine Cesium base URL automatically, try defining a global variable called CESIUM_BASE_URL.");return f=new e(n(a))}function s(e){return i.toUrl("../"+e)}function c(e){return a(u(),e)}function l(e){t(h)||(h=t(i.toUrl)?s:c),t(d)||(d=document.createElement("a"));var r=h(e);return d.href=r,d.href=d.href,d.href}var f,h,d,m=/((?:.*\/)|^)cesium[\w-]*\.js(?:\W|$)/i;return l._cesiumScriptRegex=m,l.setBaseUrl=function(t){f=new e(t).resolve(new 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s=o/this._stepSizeDays-this._interpolationOrder/2|0+this._interpolationOrder;s>=this._totalSamples&&(s=this._totalSamples-1);for(var c=u/this._samplesPerXysFile|0,h=s/this._samplesPerXysFile|0,d=[],m=c;m<=h;++m)d.push(f(this,m));return e.all(d)},c.prototype.computeXysRadians=function(e,t,r){var i=l(this,e,t);if(!(i<0)){var o=i/this._stepSizeDays|0;if(!(o>=this._totalSamples)){var u=this._interpolationOrder,s=o-(u/2|0);s<0&&(s=0);var c=s+u;c>=this._totalSamples&&(c=this._totalSamples-1,s=c-u,s<0&&(s=0));var h=!1,d=this._samples;if(n(d[3*s])||(f(this,s/this._samplesPerXysFile|0),h=!0),n(d[3*c])||(f(this,c/this._samplesPerXysFile|0),h=!0),!h){n(r)?(r.x=0,r.y=0,r.s=0):r=new a(0,0,0);var m,E,p=i-s*this._stepSizeDays,y=this._work,_=this._denominators,v=this._coef,T=this._xTable;for(m=0;m<=u;++m)y[m]=p-T[m];for(m=0;m<=u;++m){for(v[m]=1,E=0;E<=u;++E)E!==m&&(v[m]*=y[E]);v[m]*=_[m];var R=3*(s+m);r.x+=v[m]*d[R++],r.y+=v[m]*d[R++],r.s+=v[m]*d[R]}return r}}}},c}),define("Core/Quaternion",["./Cartesian3","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./Math","./Matrix3"],function(e,t,r,n,a,i,o,u){"use strict";function s(e,r,n,a){this.x=t(e,0),this.y=t(r,0),this.z=t(n,0),this.w=t(a,0)}var c=new e;s.fromAxisAngle=function(t,n,a){var i=n/2,o=Math.sin(i);c=e.normalize(t,c);var u=c.x*o,l=c.y*o,f=c.z*o,h=Math.cos(i);return r(a)?(a.x=u,a.y=l,a.z=f,a.w=h,a):new s(u,l,f,h)};var l=[1,2,0],f=new Array(3);s.fromRotationMatrix=function(e,t){var n,a,i,o,c,h=e[u.COLUMN0ROW0],d=e[u.COLUMN1ROW1],m=e[u.COLUMN2ROW2],E=h+d+m;if(E>0)n=Math.sqrt(E+1),c=.5*n,n=.5/n,a=(e[u.COLUMN1ROW2]-e[u.COLUMN2ROW1])*n,i=(e[u.COLUMN2ROW0]-e[u.COLUMN0ROW2])*n,o=(e[u.COLUMN0ROW1]-e[u.COLUMN1ROW0])*n;else{var p=l,y=0;d>h&&(y=1),m>h&&m>d&&(y=2);var _=p[y],v=p[_];n=Math.sqrt(e[u.getElementIndex(y,y)]-e[u.getElementIndex(_,_)]-e[u.getElementIndex(v,v)]+1);var 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t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=-e.w,t},s.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w},s.multiply=function(e,t,r){var n=e.x,a=e.y,i=e.z,o=e.w,u=t.x,s=t.y,c=t.z,l=t.w,f=o*u+n*l+a*c-i*s,h=o*s-n*c+a*l+i*u,d=o*c+n*s-a*u+i*l,m=o*l-n*u-a*s-i*c;return r.x=f,r.y=h,r.z=d,r.w=m,r},s.multiplyByScalar=function(e,t,r){return r.x=e.x*t,r.y=e.y*t,r.z=e.z*t,r.w=e.w*t,r},s.divideByScalar=function(e,t,r){return r.x=e.x/t,r.y=e.y/t,r.z=e.z/t,r.w=e.w/t,r},s.computeAxis=function(e,t){var r=e.w;if(Math.abs(r-1)<o.EPSILON6)return t.x=t.y=t.z=0,t;var n=1/Math.sqrt(1-r*r);return t.x=e.x*n,t.y=e.y*n,t.z=e.z*n,t},s.computeAngle=function(e){return Math.abs(e.w-1)<o.EPSILON6?0:2*Math.acos(e.w)};var _=new s;s.lerp=function(e,t,r,n){return _=s.multiplyByScalar(t,r,_),n=s.multiplyByScalar(e,1-r,n),s.add(_,n,n)};var v=new s,T=new s,R=new s;s.slerp=function(e,t,r,n){var a=s.dot(e,t),i=t;if(a<0&&(a=-a,i=v=s.negate(t,v)),1-a<o.EPSILON6)return s.lerp(e,i,r,n);var u=Math.acos(a);return T=s.multiplyByScalar(e,Math.sin((1-r)*u),T),R=s.multiplyByScalar(i,Math.sin(r*u),R),n=s.add(T,R,n),s.multiplyByScalar(n,1/Math.sin(u),n)},s.log=function(t,r){var n=o.acosClamped(t.w),a=0;return 0!==n&&(a=n/Math.sin(n)),e.multiplyByScalar(t,a,r)},s.exp=function(t,r){var n=e.magnitude(t),a=0;return 0!==n&&(a=Math.sin(n)/n),r.x=t.x*a,r.y=t.y*a,r.z=t.z*a,r.w=Math.cos(n),r};var A=new e,S=new e,N=new s,g=new s;s.computeInnerQuadrangle=function(t,r,n,a){var i=s.conjugate(r,N);s.multiply(i,n,g);var o=s.log(g,A);s.multiply(i,t,g);var u=s.log(g,S);return e.add(o,u,o),e.multiplyByScalar(o,.25,o),e.negate(o,o),s.exp(o,N),s.multiply(r,N,a)},s.squad=function(e,t,r,n,a,i){var o=s.slerp(e,t,a,N),u=s.slerp(r,n,a,g);return s.slerp(o,u,2*a*(1-a),i)};for(var x=new s,I=1.9011074535173003,O=a.supportsTypedArrays()?new Float32Array(8):[],w=a.supportsTypedArrays()?new Float32Array(8):[],M=a.supportsTypedArrays()?new Float32Array(8):[],C=a.supportsTypedArrays()?new Float32Array(8):[],P=0;P<7;++P){var 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s.equals(this,e)},s.prototype.equalsEpsilon=function(e,t){return s.equalsEpsilon(this,e,t)},s.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+", "+this.w+")"},s}),define("Core/Transforms",["../ThirdParty/when","./Cartesian2","./Cartesian3","./Cartesian4","./Cartographic","./defaultValue","./defined","./DeveloperError","./EarthOrientationParameters","./EarthOrientationParametersSample","./Ellipsoid","./Iau2006XysData","./Iau2006XysSample","./JulianDate","./Math","./Matrix3","./Matrix4","./Quaternion","./TimeConstants"],function(e,t,r,n,a,i,o,u,s,c,l,f,h,d,m,E,p,y,_){"use strict";var v={},T=new r,R=new r,A=new r;v.eastNorthUpToFixedFrame=function(e,t,n){if(m.equalsEpsilon(e.x,0,m.EPSILON14)&&m.equalsEpsilon(e.y,0,m.EPSILON14)){var a=m.sign(e.z);return o(n)?(n[0]=0,n[1]=1,n[2]=0,n[3]=0,n[4]=-a,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=a,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(0,-a,0,e.x,1,0,0,e.y,0,0,a,e.z,0,0,0,1)}var u=T,s=R,c=A;return 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p(c.x,s.x,-u.x,e.x,c.y,s.y,-u.y,e.y,c.z,s.z,-u.z,e.z,0,0,0,1)},v.northUpEastToFixedFrame=function(e,t,n){if(m.equalsEpsilon(e.x,0,m.EPSILON14)&&m.equalsEpsilon(e.y,0,m.EPSILON14)){var a=m.sign(e.z);return o(n)?(n[0]=-a,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=a,n[7]=0,n[8]=0,n[9]=1,n[10]=0,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(-a,0,0,e.x,0,0,1,e.y,0,a,0,e.z,0,0,0,1)}var u=T,s=R,c=A;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,r.normalize(s,s),r.cross(u,s,c),o(n)?(n[0]=c.x,n[1]=c.y,n[2]=c.z,n[3]=0,n[4]=u.x,n[5]=u.y,n[6]=u.z,n[7]=0,n[8]=s.x,n[9]=s.y,n[10]=s.z,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,n):new p(c.x,u.x,s.x,e.x,c.y,u.y,s.y,e.y,c.z,u.z,s.z,e.z,0,0,0,1)};var x=new y,I=new r(1,1,1),O=new p;v.headingPitchRollToFixedFrame=function(e,t,n,a,i,o){var u=y.fromHeadingPitchRoll(t,n,a,x),s=p.fromTranslationQuaternionRotationScale(r.ZERO,u,I,O);return o=v.eastNorthUpToFixedFrame(e,i,o),p.multiply(o,s,o)},v.aircraftHeadingPitchRollToFixedFrame=function(e,t,n,a,i,o){var u=y.fromHeadingPitchRoll(t,n,a,x),s=p.fromTranslationQuaternionRotationScale(r.ZERO,u,I,O);return o=v.northEastDownToFixedFrame(e,i,o),p.multiply(o,s,o)};var w=new p,M=new E;v.headingPitchRollQuaternion=function(e,t,r,n,a,i){var o=v.headingPitchRollToFixedFrame(e,t,r,n,a,w),u=p.getRotation(o,M);return y.fromRotationMatrix(u,i)},v.aircraftHeadingPitchRollQuaternion=function(e,t,r,n,a,i){var o=v.aircraftHeadingPitchRollToFixedFrame(e,t,r,n,a,w),u=p.getRotation(o,M);return y.fromRotationMatrix(u,i)};var C=24110.54841,P=8640184.812866,L=.093104,D=-62e-7,U=1.1772758384668e-19,b=72921158553e-15,F=m.TWO_PI/86400,z=new d;v.computeTemeToPseudoFixedMatrix=function(e,t){z=d.addSeconds(e,-d.computeTaiMinusUtc(e),z);var r,n=z.dayNumber,a=z.secondsOfDay,i=n-2451545;r=a>=43200?(i+.5)/_.DAYS_PER_JULIAN_CENTURY:(i-.5)/_.DAYS_PER_JULIAN_CENTURY;var u=C+r*(P+r*(L+r*D)),s=u*F%m.TWO_PI,c=b+U*(n-2451545.5),l=(a+.5*_.SECONDS_PER_DAY)%_.SECONDS_PER_DAY,f=s+c*l,h=Math.cos(f),p=Math.sin(f);return o(t)?(t[0]=h,t[1]=-p,t[2]=0,t[3]=p,t[4]=h,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new E(h,p,0,-p,h,0,0,0,1)},v.iau2006XysData=new f,v.earthOrientationParameters=s.NONE;var B=32.184,G=2451545;v.preloadIcrfFixed=function(t){var r=t.start.dayNumber,n=t.start.secondsOfDay+B,a=t.stop.dayNumber,i=t.stop.secondsOfDay+B,o=v.iau2006XysData.preload(r,n,a,i),u=v.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},v.computeIcrfToFixedMatrix=function(e,t){o(t)||(t=new E);var r=v.computeFixedToIcrfMatrix(e,t);if(o(r))return E.transpose(r,t)};var q=new h(0,0,0),W=new c(0,0,0,0,0,0),V=new E,X=new E;v.computeFixedToIcrfMatrix=function(e,t){o(t)||(t=new E);var r=v.earthOrientationParameters.compute(e,W);if(o(r)){var n=e.dayNumber,a=e.secondsOfDay+B,i=v.iau2006XysData.computeXysRadians(n,a,q);if(o(i)){var u=i.x+r.xPoleOffset,s=i.y+r.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=V;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=E.fromRotationZ(-i.s,X),h=E.multiply(l,f,V),p=e.dayNumber,y=e.secondsOfDay-d.computeTaiMinusUtc(e)+r.ut1MinusUtc,T=p-2451545,R=y/_.SECONDS_PER_DAY,A=.779057273264+R+.00273781191135448*(T+R);A=A%1*m.TWO_PI;var S=E.fromRotationZ(A,X),N=E.multiply(h,S,V),g=Math.cos(r.xPoleWander),x=Math.cos(r.yPoleWander),I=Math.sin(r.xPoleWander),O=Math.sin(r.yPoleWander),w=n-G+a/_.SECONDS_PER_DAY;w/=36525;var M=-47e-6*w*m.RADIANS_PER_DEGREE/3600,C=Math.cos(M),P=Math.sin(M),L=X;return L[0]=g*C,L[1]=g*P,L[2]=I,L[3]=-x*P+O*I*C,L[4]=x*C+O*I*P,L[5]=-O*g,L[6]=-O*P-x*I*C,L[7]=O*C-x*I*P,L[8]=x*g,E.multiply(N,L,t)}}};var H=new n;v.pointToWindowCoordinates=function(e,t,r,n){return n=v.pointToGLWindowCoordinates(e,t,r,n),n.y=2*t[5]-n.y,n},v.pointToGLWindowCoordinates=function(e,r,a,i){o(i)||(i=new t);var u=H;return p.multiplyByVector(e,n.fromElements(a.x,a.y,a.z,1,u),u),n.multiplyByScalar(u,1/u.w,u),p.multiplyByVector(r,u,u),t.fromCartesian4(u,i)};var Y=new r,k=new r,Z=new r;v.rotationMatrixFromPositionVelocity=function(e,t,n,a){var u=i(n,l.WGS84).geodeticSurfaceNormal(e,Y),s=r.cross(t,u,k);r.equalsEpsilon(s,r.ZERO,m.EPSILON6)&&(s=r.clone(r.UNIT_X,s));var c=r.cross(s,t,Z);return r.cross(t,c,s),r.negate(s,s),o(a)||(a=new E),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var j=new a,K=new r,J=new r,Q=new n,$=new n,ee=new n,te=new n,re=new n,ne=new p,ae=new p;return v.basisTo2D=function(e,t,a){var i=e.ellipsoid,o=p.getColumn(t,3,Q),u=i.cartesianToCartographic(o,j),s=v.eastNorthUpToFixedFrame(o,i,ne),c=p.inverseTransformation(s,ae),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var h=p.getColumn(t,0,J),d=r.magnitude(h),m=p.multiplyByVector(c,h,ee);n.fromElements(m.z,m.x,m.y,0,m);var E=p.getColumn(t,1,J),y=r.magnitude(E),_=p.multiplyByVector(c,E,te);n.fromElements(_.z,_.x,_.y,0,_);var T=p.getColumn(t,2,J),R=r.magnitude(T),A=re;return r.cross(m,_,A),r.normalize(A,A),r.cross(_,A,m),r.normalize(m,m),r.cross(A,m,_),r.normalize(_,_),r.multiplyByScalar(m,d,m),r.multiplyByScalar(_,y,_),r.multiplyByScalar(A,R,A),p.setColumn(a,0,m,a),p.setColumn(a,1,_,a),p.setColumn(a,2,A,a),p.setColumn(a,3,f,a),a},v}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,r,n,a,i,o,u,s,c,l,f,h,d,m){"use strict";function E(e,t){t=a(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var n=m.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=r.fromCartesian4(f.getColumn(n,0,p)),this._yAxis=r.fromCartesian4(f.getColumn(n,1,p));var i=r.fromCartesian4(f.getColumn(n,2,p));this._plane=h.fromPointNormal(e,i)}var p=new n;o(E.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var y=new e;E.fromPoints=function(t,r){var n=e.fromPoints(t,y);return new E(n.center,r)};var _=new d,v=new r;E.prototype.projectPointOntoPlane=function(e,n){var a=_;a.origin=e,r.normalize(e,a.direction);var o=c.rayPlane(a,this._plane,v);if(i(o)||(r.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,v)),i(o)){var u=r.subtract(o,this._origin,o),s=r.dot(this._xAxis,u),l=r.dot(this._yAxis,u);return i(n)?(n.x=s,n.y=l,n):new t(s,l)}},E.prototype.projectPointsOntoPlane=function(e,t){i(t)||(t=[]);for(var r=0,n=e.length,a=0;a<n;a++){var o=this.projectPointOntoPlane(e[a],t[r]);i(o)&&(t[r]=o,r++)}return t.length=r,t},E.prototype.projectPointToNearestOnPlane=function(e,n){i(n)||(n=new t);var a=_;a.origin=e,r.clone(this._plane.normal,a.direction);var o=c.rayPlane(a,this._plane,v);i(o)||(r.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,v));var u=r.subtract(o,this._origin,o),s=r.dot(this._xAxis,u),l=r.dot(this._yAxis,u);return n.x=s,n.y=l,n},E.prototype.projectPointsToNearestOnPlane=function(e,t){i(t)||(t=[]);var r=e.length;t.length=r;for(var n=0;n<r;n++)t[n]=this.projectPointToNearestOnPlane(e[n],t[n]);return t};var T=new r;return E.prototype.projectPointsOntoEllipsoid=function(e,t){var n=e.length;i(t)?t.length=n:t=new Array(n);for(var a=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=T,l=0;l<n;++l){var f=e[l];r.multiplyByScalar(u,f.x,c),i(t[l])||(t[l]=new r);var h=r.add(o,c,t[l]);r.multiplyByScalar(s,f.y,c),r.add(h,c,h),a.scaleToGeocentricSurface(h,h)}return t},E}),define("Core/pointInsideTriangle",["./barycentricCoordinates","./Cartesian3"],function(e,t){"use strict";function r(t,r,a,i){return e(t,r,a,i,n),n.x>0&&n.y>0&&n.z>0}var n=new t;return r}),define("Core/WindingOrder",["../Renderer/WebGLConstants","./freezeObject"],function(e,t){"use strict";var r={CLOCKWISE:e.CW,COUNTER_CLOCKWISE:e.CCW,validate:function(e){return e===r.CLOCKWISE||e===r.COUNTER_CLOCKWISE}};return t(r)}),define("Core/PolygonPipeline",["../ThirdParty/earcut-2.1.1","./Cartesian2","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Geometry","./GeometryAttribute","./Math","./pointInsideTriangle","./PrimitiveType","./Queue","./WindingOrder"],function(e,t,r,n,a,i,o,u,s,c,l,f,h,d,m,E){"use strict";var p=new r,y=new r,_={};_.computeArea2D=function(e){for(var t=e.length,r=0,n=t-1,a=0;a<t;n=a++){var i=e[n],o=e[a];r+=i.x*o.y-o.x*i.y}return.5*r},_.computeWindingOrder2D=function(e){var t=_.computeArea2D(e);return t>0?E.COUNTER_CLOCKWISE:E.CLOCKWISE},_.triangulate=function(r,n){var a=t.packArray(r);return e(a,n,2)};var v=new r,T=new r,R=new r,A=new r,S=new r,N=new r,g=new r;return _.computeSubdivision=function(e,t,o,u){u=a(u,f.RADIANS_PER_DEGREE);var s,h=o.slice(0),m=t.length,E=new Array(3*m),p=0;for(s=0;s<m;s++){var y=t[s];E[p++]=y.x,E[p++]=y.y,E[p++]=y.z}for(var _=[],x={},I=e.maximumRadius,O=f.chordLength(u,I),w=O*O;h.length>0;){var M,C,P=h.pop(),L=h.pop(),D=h.pop(),U=r.fromArray(E,3*D,v),b=r.fromArray(E,3*L,T),F=r.fromArray(E,3*P,R),z=r.multiplyByScalar(r.normalize(U,A),I,A),B=r.multiplyByScalar(r.normalize(b,S),I,S),G=r.multiplyByScalar(r.normalize(F,N),I,N),q=r.magnitudeSquared(r.subtract(z,B,g)),W=r.magnitudeSquared(r.subtract(B,G,g)),V=r.magnitudeSquared(r.subtract(G,z,g)),X=Math.max(q,W,V);X>w?q===X?(M=Math.min(D,L)+" "+Math.max(D,L),s=x[M],i(s)||(C=r.add(U,b,g),r.multiplyByScalar(C,.5,C),E.push(C.x,C.y,C.z),s=E.length/3-1,x[M]=s),h.push(D,s,P),h.push(s,L,P)):W===X?(M=Math.min(L,P)+" "+Math.max(L,P),s=x[M],i(s)||(C=r.add(b,F,g),r.multiplyByScalar(C,.5,C),E.push(C.x,C.y,C.z),s=E.length/3-1,x[M]=s),h.push(L,s,D),h.push(s,P,D)):V===X&&(M=Math.min(P,D)+" "+Math.max(P,D),s=x[M],i(s)||(C=r.add(F,U,g),r.multiplyByScalar(C,.5,C),E.push(C.x,C.y,C.z),s=E.length/3-1,x[M]=s),h.push(P,s,L),h.push(s,D,L)):(_.push(D),_.push(L),_.push(P))}return new c({attributes:{position:new l({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:E})},indices:_,primitiveType:d.TRIANGLES})},_.scaleToGeodeticHeight=function(e,t,n,o){n=a(n,u.WGS84);var s=p,c=y;if(t=a(t,0),o=a(o,!0),i(e))for(var l=e.length,f=0;f<l;f+=3)r.fromArray(e,f,c),o&&(c=n.scaleToGeodeticSurface(c,c)),0!==t&&(s=n.geodeticSurfaceNormal(c,s),r.multiplyByScalar(s,t,s),r.add(c,s,c)),e[f]=c.x,e[f+1]=c.y,e[f+2]=c.z;return e},_}),define("Core/RectangleGeometryLibrary",["./Cartesian3","./Cartographic","./defined","./DeveloperError","./GeographicProjection","./Math","./Matrix2","./Rectangle"],function(e,t,r,n,a,i,o,u){"use strict";var s=Math.cos,c=Math.sin,l=Math.sqrt,f={};f.computePosition=function(e,t,n,a,i){var u=e.ellipsoid.radiiSquared,f=e.nwCorner,h=e.rectangle,d=f.latitude-e.granYCos*t+n*e.granXSin,m=s(d),E=c(d),p=u.z*E,y=f.longitude+t*e.granYSin+n*e.granXCos,_=m*s(y),v=m*c(y),T=u.x*_,R=u.y*v,A=l(T*_+R*v+p*E);a.x=T/A,a.y=R/A,a.z=p/A,r(e.vertexFormat)&&e.vertexFormat.st&&(i.x=(y-h.west)*e.lonScalar-.5,i.y=(d-h.south)*e.latScalar-.5,o.multiplyByVector(e.textureMatrix,i,i),i.x+=.5,i.y+=.5)};var h=new o,d=new e,m=new t,E=new e,p=new a;return f.computeOptions=function(t,a,s){var c,l,f,y,_,v=t._granularity,T=t._ellipsoid,R=t._surfaceHeight,A=t._rotation,S=t._extrudedHeight,N=a.east,g=a.west,x=a.north,I=a.south,O=x-I;g>N?(_=i.TWO_PI-g+N,c=Math.ceil(_/v)+1,l=Math.ceil(O/v)+1,f=_/(c-1),y=O/(l-1)):(_=N-g,c=Math.ceil(_/v)+1,l=Math.ceil(O/v)+1,f=_/(c-1),y=O/(l-1)),s=u.northwest(a,s);var w=u.center(a,m),M=y,C=f,P=0,L=0;if(r(A)&&0!==A){var D=Math.cos(A);M*=D,C*=D;var U=Math.sin(A);P=y*U,L=f*U,d=p.project(s,d),E=p.project(w,E),d=e.subtract(d,E,d);var b=o.fromRotation(A,h);d=o.multiplyByVector(b,d,d),d=e.add(d,E,d),s=p.unproject(d,s);var F=s.latitude,z=F+(c-1)*L,B=F-M*(l-1),G=F-M*(l-1)+(c-1)*L;x=Math.max(F,z,B,G),I=Math.min(F,z,B,G);var q=s.longitude,W=q+(c-1)*C,V=q+(l-1)*P,X=q+(l-1)*P+(c-1)*C;if(N=Math.max(q,W,V,X),g=Math.min(q,W,V,X),x<-i.PI_OVER_TWO||x>i.PI_OVER_TWO||I<-i.PI_OVER_TWO||I>i.PI_OVER_TWO)throw new n("Rotated rectangle is invalid.  It crosses over either the north or south pole.");a.north=x,a.south=I,a.east=N,a.west=g}return{granYCos:M,granYSin:P,granXCos:C,granXSin:L,ellipsoid:T,width:c,height:l,surfaceHeight:R,extrudedHeight:S,nwCorner:s,rectangle:a}},f}),define("Core/VertexFormat",["./defaultValue","./defined","./DeveloperError","./freezeObject"],function(e,t,r,n){"use strict";function a(t){t=e(t,e.EMPTY_OBJECT),this.position=e(t.position,!1),this.normal=e(t.normal,!1),this.st=e(t.st,!1),this.binormal=e(t.binormal,!1),this.tangent=e(t.tangent,!1),this.color=e(t.color,!1)}return a.POSITION_ONLY=n(new a({position:!0})),a.POSITION_AND_NORMAL=n(new a({position:!0,normal:!0})),a.POSITION_NORMAL_AND_ST=n(new a({position:!0,normal:!0,st:!0})),a.POSITION_AND_ST=n(new a({position:!0,st:!0})),a.POSITION_AND_COLOR=n(new a({position:!0,color:!0})),a.ALL=n(new a({position:!0,normal:!0,st:!0,binormal:!0,tangent:!0})),a.DEFAULT=a.POSITION_NORMAL_AND_ST,a.packedLength=6,a.pack=function(t,r,n){return n=e(n,0),r[n++]=t.position?1:0,r[n++]=t.normal?1:0,r[n++]=t.st?1:0,r[n++]=t.binormal?1:0,r[n++]=t.tangent?1:0,r[n++]=t.color?1:0,r},a.unpack=function(r,n,i){return n=e(n,0),t(i)||(i=new a),i.position=1===r[n++],i.normal=1===r[n++],i.st=1===r[n++],i.binormal=1===r[n++],i.tangent=1===r[n++],i.color=1===r[n++],i},a.clone=function(e,r){if(t(e))return t(r)||(r=new a),r.position=e.position,r.normal=e.normal,r.st=e.st,r.binormal=e.binormal,r.tangent=e.tangent,r.color=e.color,r},a}),define("Core/RectangleGeometry",["./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./ComponentDatatype","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./GeometryInstance","./GeometryPipeline","./IndexDatatype","./Math","./Matrix2","./Matrix3","./PolygonPipeline","./PrimitiveType","./Quaternion","./Rectangle","./RectangleGeometryLibrary","./VertexFormat"],function(e,t,r,n,a,i,o,u,s,c,l,f,h,d,m,E,p,y,_,v,T,R,A,S,N){"use strict";function g(e,t){var r=new l({attributes:new h,primitiveType:T.TRIANGLES});return r.attributes.position=new f({componentDatatype:a.DOUBLE,componentsPerAttribute:3,values:t.positions}),e.normal&&(r.attributes.normal=new f({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:t.normals})),e.tangent&&(r.attributes.tangent=new f({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:t.tangents})),e.binormal&&(r.attributes.binormal=new f({componentDatatype:a.FLOAT,componentsPerAttribute:3,values:t.binormals})),r}function x(e,t,n,a){for(var i=e.length,o=t.normal?new Float32Array(i):void 0,u=t.tangent?new Float32Array(i):void 0,s=t.binormal?new Float32Array(i):void 0,c=0,l=F,f=b,h=U,d=0;d<i;d+=3){var m=r.fromArray(e,d,D),E=c+1,p=c+2;(t.normal||t.tangent||t.binormal)&&(h=n.geodeticSurfaceNormal(m,h),(t.tangent||t.binormal)&&(r.cross(r.UNIT_Z,h,f),_.multiplyByVector(a,f,f),r.normalize(f,f),t.binormal&&r.normalize(r.cross(h,f,l),l)),t.normal&&(o[c]=h.x,o[E]=h.y,o[p]=h.z),t.tangent&&(u[c]=f.x,u[E]=f.y,u[p]=f.z),t.binormal&&(s[c]=l.x,s[E]=l.y,s[p]=l.z)),c+=3}return g(t,{positions:e,normals:o,tangents:u,binormals:s})}function I(e,t,n){for(var a=e.length,i=t.normal?new Float32Array(a):void 0,o=t.tangent?new Float32Array(a):void 0,u=t.binormal?new Float32Array(a):void 0,s=0,c=0,l=0,f=!0,h=F,d=b,m=U,E=0;E<a;E+=6){var y=r.fromArray(e,E,D);if(t.normal||t.tangent||t.binormal){var _=r.fromArray(e,(E+6)%a,W);if(f){var v=r.fromArray(e,(E+3)%a,V);r.subtract(_,y,_),r.subtract(v,y,v),m=r.normalize(r.cross(v,_,m),m),f=!1}r.equalsEpsilon(_,y,p.EPSILON10)&&(f=!0),(t.tangent||t.binormal)&&(h=n.geodeticSurfaceNormal(y,h),t.tangent&&(d=r.normalize(r.cross(h,m,d),d))),t.normal&&(i[s++]=m.x,i[s++]=m.y,i[s++]=m.z,i[s++]=m.x,i[s++]=m.y,
 i[s++]=m.z),t.tangent&&(o[c++]=d.x,o[c++]=d.y,o[c++]=d.z,o[c++]=d.x,o[c++]=d.y,o[c++]=d.z),t.binormal&&(u[l++]=h.x,u[l++]=h.y,u[l++]=h.z,u[l++]=h.x,u[l++]=h.y,u[l++]=h.z)}}return g(t,{positions:e,normals:i,tangents:o,binormals:u})}function O(e){for(var t=e.vertexFormat,r=e.ellipsoid,n=e.size,i=e.height,o=e.width,u=t.position?new Float64Array(3*n):void 0,s=t.st?new Float32Array(2*n):void 0,c=0,l=0,h=D,d=B,m=Number.MAX_VALUE,p=Number.MAX_VALUE,y=-Number.MAX_VALUE,_=-Number.MAX_VALUE,v=0;v<i;++v)for(var T=0;T<o;++T)S.computePosition(e,v,T,h,d),u[c++]=h.x,u[c++]=h.y,u[c++]=h.z,t.st&&(s[l++]=d.x,s[l++]=d.y,m=Math.min(m,d.x),p=Math.min(p,d.y),y=Math.max(y,d.x),_=Math.max(_,d.y));if(t.st&&(m<0||p<0||y>1||_>1))for(var R=0;R<s.length;R+=2)s[R]=(s[R]-m)/(y-m),s[R+1]=(s[R+1]-p)/(_-p);for(var A=x(u,t,r,e.tangentRotationMatrix),N=6*(o-1)*(i-1),g=E.createTypedArray(n,N),I=0,O=0,w=0;w<i-1;++w){for(var M=0;M<o-1;++M){var C=I,P=C+o,L=P+1,U=C+1;g[O++]=C,g[O++]=P,g[O++]=U,g[O++]=U,g[O++]=P,g[O++]=L,++I}++I}return A.indices=g,t.st&&(A.attributes.st=new f({componentDatatype:a.FLOAT,componentsPerAttribute:2,values:s})),A}function w(e,t,r,n,a){return e[t++]=n[r],e[t++]=n[r+1],e[t++]=n[r+2],e[t++]=a[r],e[t++]=a[r+1],e[t++]=a[r+2],e}function M(e,t,r,n){return e[t++]=n[r],e[t++]=n[r+1],e[t++]=n[r],e[t++]=n[r+1],e}function C(e){var t,n=e.vertexFormat,i=e.surfaceHeight,o=e.extrudedHeight,u=Math.min(o,i),s=Math.max(o,i),c=e.height,l=e.width,h=e.ellipsoid,y=O(e);if(p.equalsEpsilon(u,s,p.EPSILON10))return y;var _=v.scaleToGeodeticHeight(y.attributes.position.values,s,h,!1);_=new Float64Array(_);var T=_.length,R=2*T,A=new Float64Array(R);A.set(_);var S=v.scaleToGeodeticHeight(y.attributes.position.values,u,h);A.set(S,T),y.attributes.position.values=A;var N,g=n.normal?new Float32Array(R):void 0,x=n.tangent?new Float32Array(R):void 0,C=n.binormal?new Float32Array(R):void 0,P=n.st?new Float32Array(R/3*2):void 0;if(n.normal){var L=y.attributes.normal.values;for(g.set(L),t=0;t<T;t++)L[t]=-L[t];g.set(L,T),y.attributes.normal.values=g}if(n.tangent){var D=y.attributes.tangent.values;for(x.set(D),t=0;t<T;t++)D[t]=-D[t];x.set(D,T),y.attributes.tangent.values=x}if(n.binormal){var U=y.attributes.binormal.values;C.set(U),C.set(U,T),y.attributes.binormal.values=C}n.st&&(N=y.attributes.st.values,P.set(N),P.set(N,T/3*2),y.attributes.st.values=P);var b=y.indices,F=b.length,z=T/3,B=E.createTypedArray(R/3,2*F);for(B.set(b),t=0;t<F;t+=3)B[t+F]=b[t+2]+z,B[t+1+F]=b[t+1]+z,B[t+2+F]=b[t]+z;y.indices=B;var G=2*l+2*c-4,q=2*(G+4),X=new Float64Array(3*q),H=n.st?new Float32Array(2*q):void 0,Y=0,k=0,Z=l*c;for(t=0;t<Z;t+=l)X=w(X,Y,3*t,_,S),Y+=6,n.st&&(H=M(H,k,2*t,N),k+=4);for(t=Z-l;t<Z;t++)X=w(X,Y,3*t,_,S),Y+=6,n.st&&(H=M(H,k,2*t,N),k+=4);for(t=Z-1;t>0;t-=l)X=w(X,Y,3*t,_,S),Y+=6,n.st&&(H=M(H,k,2*t,N),k+=4);for(t=l-1;t>=0;t--)X=w(X,Y,3*t,_,S),Y+=6,n.st&&(H=M(H,k,2*t,N),k+=4);var j=I(X,n,h);n.st&&(j.attributes.st=new f({componentDatatype:a.FLOAT,componentsPerAttribute:2,values:H}));var K,J,Q,$,ee=E.createTypedArray(q,6*G);T=X.length/3;var te=0;for(t=0;t<T-1;t+=2){K=t,$=(K+2)%T;var re=r.fromArray(X,3*K,W),ne=r.fromArray(X,3*$,V);r.equalsEpsilon(re,ne,p.EPSILON10)||(J=(K+1)%T,Q=(J+2)%T,ee[te++]=K,ee[te++]=J,ee[te++]=$,ee[te++]=$,ee[te++]=J,ee[te++]=Q)}return j.indices=ee,j=m.combineInstances([new d({geometry:y}),new d({geometry:j})]),j[0]}function P(e,t,r){if(0===r)return A.clone(e);A.northeast(e,Z[0]),A.northwest(e,Z[1]),A.southeast(e,Z[2]),A.southwest(e,Z[3]),t.cartographicArrayToCartesianArray(Z,k);var n=t.geodeticSurfaceNormalCartographic(A.center(e,H));R.fromAxisAngle(n,r,Y),_.fromQuaternion(Y,X);for(var a=0;a<4;++a)_.multiplyByVector(X,k[a],k[a]);return t.cartesianArrayToCartographicArray(k,Z),A.fromCartographicArray(Z)}function L(e){e=i(e,i.EMPTY_OBJECT);var t=e.rectangle,r=i(e.granularity,p.RADIANS_PER_DEGREE),n=i(e.ellipsoid,c.WGS84),a=i(e.height,0),u=i(e.rotation,0),s=i(e.stRotation,0),l=i(e.vertexFormat,N.DEFAULT),f=e.extrudedHeight,h=o(f),d=i(e.closeTop,!0),m=i(e.closeBottom,!0);this._rectangle=t,this._granularity=r,this._ellipsoid=c.clone(n),this._surfaceHeight=a,this._rotation=u,this._stRotation=s,this._vertexFormat=N.clone(l),this._extrudedHeight=i(f,0),this._extrude=h,this._closeTop=d,this._closeBottom=m,this._workerName="createRectangleGeometry",this._rotatedRectangle=P(this._rectangle,this._ellipsoid,u)}var D=new r,U=new r,b=new r,F=new r,z=new A,B=new t,G=new e,q=new e,W=new r,V=new r,X=new _,H=new r,Y=new R,k=[new r,new r,new r,new r],Z=[new n,new n,new n,new n];L.packedLength=A.packedLength+c.packedLength+N.packedLength+A.packedLength+8,L.pack=function(e,t,r){return r=i(r,0),A.pack(e._rectangle,t,r),r+=A.packedLength,c.pack(e._ellipsoid,t,r),r+=c.packedLength,N.pack(e._vertexFormat,t,r),r+=N.packedLength,A.pack(e._rotatedRectangle,t,r),r+=A.packedLength,t[r++]=e._granularity,t[r++]=e._surfaceHeight,t[r++]=e._rotation,t[r++]=e._stRotation,t[r++]=e._extrudedHeight,t[r++]=e._extrude?1:0,t[r++]=e._closeTop?1:0,t[r]=e._closeBottom?1:0,t};var j=new A,K=new A,J=c.clone(c.UNIT_SPHERE),Q=new N,$={rectangle:j,ellipsoid:J,vertexFormat:Q,granularity:void 0,height:void 0,rotation:void 0,stRotation:void 0,extrudedHeight:void 0,closeTop:void 0,closeBottom:void 0};L.unpack=function(e,t,r){t=i(t,0);var n=A.unpack(e,t,j);t+=A.packedLength;var a=c.unpack(e,t,J);t+=c.packedLength;var u=N.unpack(e,t,Q);t+=N.packedLength;var s=A.unpack(e,t,K);t+=A.packedLength;var l=e[t++],f=e[t++],h=e[t++],d=e[t++],m=e[t++],E=1===e[t++],p=1===e[t++],y=1===e[t];return o(r)?(r._rectangle=A.clone(n,r._rectangle),r._ellipsoid=c.clone(a,r._ellipsoid),r._vertexFormat=N.clone(u,r._vertexFormat),r._granularity=l,r._surfaceHeight=f,r._rotation=h,r._stRotation=d,r._extrudedHeight=E?m:void 0,r._extrude=E,r._closeTop=p,r._closeBottom=y,r._rotatedRectangle=s,r):($.granularity=l,$.height=f,$.rotation=h,$.stRotation=d,$.extrudedHeight=E?m:void 0,$.closeTop=p,$.closeBottom=y,new L($))};var ee=new y,te=new _,re=new n,ne=new R,ae=new n;return L.createGeometry=function(t){if(!p.equalsEpsilon(t._rectangle.north,t._rectangle.south,p.EPSILON10)&&!p.equalsEpsilon(t._rectangle.east,t._rectangle.west,p.EPSILON10)){var n=A.clone(t._rectangle,z),a=t._ellipsoid,i=t._surfaceHeight,u=t._extrude,s=t._extrudedHeight,c=t._stRotation,f=t._vertexFormat,d=S.computeOptions(t,n,re),m=ee,E=te;if(o(c)){y.fromRotation(-c,m);var T=A.center(n,ae),N=a.cartographicToCartesian(T,W);r.normalize(N,N),R.fromAxisAngle(N,-c,ne),_.fromQuaternion(ne,E)}else y.clone(y.IDENTITY,m),_.clone(_.IDENTITY,E);d.lonScalar=1/n.width,d.latScalar=1/n.height,d.vertexFormat=f,d.textureMatrix=m,d.tangentRotationMatrix=E,d.size=d.width*d.height;var g,x;if(n=t._rectangle,u){g=C(d);var I=e.fromRectangle3D(n,a,i,q),w=e.fromRectangle3D(n,a,s,G);x=e.union(I,w)}else g=O(d),g.attributes.position.values=v.scaleToGeodeticHeight(g.attributes.position.values,i,a,!1),x=e.fromRectangle3D(n,a,i);return f.position||delete g.attributes.position,new l({attributes:new h(g.attributes),indices:g.indices,primitiveType:g.primitiveType,boundingSphere:x})}},L.createShadowVolume=function(e,t,r){var n=e._granularity,a=e._ellipsoid,i=t(n,a),o=r(n,a);return new L({rectangle:e._rectangle,rotation:e._rotation,ellipsoid:a,stRotation:e._stRotation,granularity:n,extrudedHeight:o,height:i,closeTop:!0,closeBottom:!0,vertexFormat:N.POSITION_ONLY})},u(L.prototype,{rectangle:{get:function(){return this._rotatedRectangle}}}),L}),define("Workers/createRectangleGeometry",["../Core/defined","../Core/Ellipsoid","../Core/Rectangle","../Core/RectangleGeometry"],function(e,t,r,n){"use strict";function a(a,i){return e(i)&&(a=n.unpack(a,i)),a._ellipsoid=t.clone(a._ellipsoid),a._rectangle=r.clone(a._rectangle),n.createGeometry(a)}return a})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createRectangleOutlineGeometry.js b/vendors/Cesium/Workers/createRectangleOutlineGeometry.js
index 9769bfd..597e0a2 100644
--- a/vendors/Cesium/Workers/createRectangleOutlineGeometry.js
+++ b/vendors/Cesium/Workers/createRectangleOutlineGeometry.js
@@ -1,230 +1,230 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
-  @license
-  when.js - https://github.com/cujojs/when
-
-  MIT License (c) copyright B Cavalier & J Hann
-
- * A lightweight CommonJS Promises/A and when() implementation
- * when is part of the cujo.js family of libraries (http://cujojs.com/)
- *
- * Licensed under the MIT License at:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * @version 1.7.1
- */
-
-/**
-@license
-sprintf.js from the php.js project - https://github.com/kvz/phpjs
-Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
-
-php.js is copyright 2012 Kevin van Zonneveld.
-
-Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
-(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
-(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
-Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
-Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
-Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
-Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
-L. Rodrigues (http://www.jsfromhell.com), Ash Searle
-(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
-Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
-Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
-http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
-Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
-(http://webdevhobo.blogspot.com/), marrtins, GeekFG
-(http://geekfg.blogspot.com), Andrea Giammarchi
-(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
-gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
-Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
-(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
-Marc Palau, Martin
-(http://www.erlenwiese.de/), Breaking Par Consulting Inc
-(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
-Chris, Mirek Slugen, saulius, Alfonso Jimenez
-(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
-Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
-Ariede (http://caioariede.com), Robin, Kankrelune
-(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
-(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
-Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
-David, Aman Gupta, Michael White, Public Domain
-(http://www.json.org/json2.js), Steven Levithan
-(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
-Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
-Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
-(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
-Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
-Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
-(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
-(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
-ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
-(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
-Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
-Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
-(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
-josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
-Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
-(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
-(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
-Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
-(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
-(http://yass.meetcweb.com), Peter-Paul Koch
-(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
-(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
-Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
-vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
-Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
-(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
-B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
-(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
-Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
-Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
-(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
-Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
-Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
-sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
-Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
-(http://www.premasolutions.com/), Philippe Jausions
-(http://pear.php.net/user/jausions), Aidan Lister
-(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
-strcmp, Taras Bogach, jpfle, Alexander Ermolaev
-(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
-dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
-(http://www.pedrotainha.com), James, Arnout Kazemier
-(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
-FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
-Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
-daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
-W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
-(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
-Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
-(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
-Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
-Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
-(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
-Russell Walker (http://www.nbill.co.uk/), Jamie Beck
-(http://www.terabit.ca/), setcookie, Michael, YUI Library:
-http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
-http://hacks.bluesmoon.info/strftime/strftime.js, Ben
-(http://benblume.co.uk/), DtTvB
-(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
-meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
-(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
-Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
-Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
-Bryan
-
-Licensed under the MIT (MIT-LICENSE.txt) license.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
-OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/**
- * @license
- *
- * Grauw URI utilities
- *
- * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
- *
- * @author Laurens Holst (http://www.grauw.nl/)
- *
- *   Copyright 2012 Laurens Holst
- *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
- *
- */
-
-!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return 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e),e.add(i,a,n)},l.prototype.cartographicArrayToCartesianArray=function(e,t){var n=e.length;r(t)?t.length=n:t=new Array(n);for(var a=0;a<n;a++)t[a]=this.cartographicToCartesian(e[a],t[a]);return t};var E=new e,d=new e,_=new e;return l.prototype.cartesianToCartographic=function(n,a){var i=this.scaleToGeodeticSurface(n,d);if(r(i)){var o=this.geodeticSurfaceNormal(i,E),s=e.subtract(n,i,_),c=Math.atan2(o.y,o.x),l=Math.asin(o.z),f=u.sign(e.dot(s,n))*e.magnitude(s);return r(a)?(a.longitude=c,a.latitude=l,a.height=f,a):new t(c,l,f)}},l.prototype.cartesianArrayToCartographicArray=function(e,t){var n=e.length;r(t)?t.length=n:t=new Array(n);for(var a=0;a<n;++a)t[a]=this.cartesianToCartographic(e[a],t[a]);return t},l.prototype.scaleToGeodeticSurface=function(e,t){return s(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)},l.prototype.scaleToGeocentricSurface=function(t,n){r(n)||(n=new e);var a=t.x,i=t.y,o=t.z,u=this._oneOverRadiiSquared,s=1/Math.sqrt(a*a*u.x+i*i*u.y+o*o*u.z);return e.multiplyByScalar(t,s,n)},l.prototype.transformPositionToScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._oneOverRadii,n)},l.prototype.transformPositionFromScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._radii,n)},l.prototype.equals=function(t){return this===t||r(t)&&e.equals(this._radii,t._radii)},l.prototype.toString=function(){return this._radii.toString()},l}),define("Core/Rectangle",["./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(e,t,n,r,a,i,o,u){"use strict";function s(e,n,r,a){this.west=t(e,0),this.south=t(n,0),this.east=t(r,0),this.north=t(a,0)}r(s.prototype,{width:{get:function(){return s.computeWidth(this)}},height:{get:function(){return s.computeHeight(this)}}}),s.packedLength=4,s.pack=function(e,n,r){return r=t(r,0),n[r++]=e.west,n[r++]=e.south,n[r++]=e.east,n[r]=e.north,n},s.unpack=function(e,r,a){return r=t(r,0),n(a)||(a=new s),a.west=e[r++],a.south=e[r++],a.east=e[r++],a.north=e[r],a},s.computeWidth=function(e){var t=e.east,n=e.west;return t<n&&(t+=u.TWO_PI),t-n},s.computeHeight=function(e){return e.north-e.south},s.fromDegrees=function(e,r,a,i,o){return e=u.toRadians(t(e,0)),r=u.toRadians(t(r,0)),a=u.toRadians(t(a,0)),i=u.toRadians(t(i,0)),n(o)?(o.west=e,o.south=r,o.east=a,o.north=i,o):new s(e,r,a,i)},s.fromCartographicArray=function(e,t){for(var r=Number.MAX_VALUE,a=-Number.MAX_VALUE,i=Number.MAX_VALUE,o=-Number.MAX_VALUE,c=Number.MAX_VALUE,l=-Number.MAX_VALUE,f=0,h=e.length;f<h;f++){var E=e[f];r=Math.min(r,E.longitude),a=Math.max(a,E.longitude),c=Math.min(c,E.latitude),l=Math.max(l,E.latitude);var d=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;i=Math.min(i,d),o=Math.max(o,d)}return a-r>o-i&&(r=i,a=o,a>u.PI&&(a-=u.TWO_PI),r>u.PI&&(r-=u.TWO_PI)),n(t)?(t.west=r,t.south=c,t.east=a,t.north=l,t):new s(r,c,a,l)},s.fromCartesianArray=function(e,t,r){for(var a=Number.MAX_VALUE,i=-Number.MAX_VALUE,o=Number.MAX_VALUE,c=-Number.MAX_VALUE,l=Number.MAX_VALUE,f=-Number.MAX_VALUE,h=0,E=e.length;h<E;h++){var d=t.cartesianToCartographic(e[h]);a=Math.min(a,d.longitude),i=Math.max(i,d.longitude),l=Math.min(l,d.latitude),f=Math.max(f,d.latitude);var _=d.longitude>=0?d.longitude:d.longitude+u.TWO_PI;o=Math.min(o,_),c=Math.max(c,_)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),n(r)?(r.west=a,r.south=l,r.east=i,r.north=f,r):new s(a,l,i,f)},s.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.south,r.height=0,r):new e(t.west,t.south)},s.northwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.north,r.height=0,r):new e(t.west,t.north)},s.northeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.north,r.height=0,r):new e(t.east,t.north)},s.southeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.south,r.height=0,r):new e(t.east,t.south)},s.center=function(t,r){var a=t.east,i=t.west;a<i&&(a+=u.TWO_PI);var o=u.negativePiToPi(.5*(i+a)),s=.5*(t.south+t.north);return n(r)?(r.longitude=o,r.latitude=s,r.height=0,r):new e(o,s)},s.intersection=function(e,t,r){var a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.negativePiToPi(Math.max(i,c)),f=u.negativePiToPi(Math.min(a,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var h=Math.max(e.south,t.south),E=Math.min(e.north,t.north);if(!(h>=E))return n(r)?(r.west=l,r.south=h,r.east=f,r.north=E,r):new s(l,h,f,E)}},s.union=function(e,t,r){return n(r)||(r=new s),r.west=Math.min(e.west,t.west),r.south=Math.min(e.south,t.south),r.east=Math.max(e.east,t.east),r.north=Math.max(e.north,t.north),r},s.expand=function(e,t,r){return n(r)||(r=new s),r.west=Math.min(e.west,t.longitude),r.south=Math.min(e.south,t.latitude),r.east=Math.max(e.east,t.longitude),r.north=Math.max(e.north,t.latitude),r},s.contains=function(e,t){var n=t.longitude,r=t.latitude,a=e.west,i=e.east;return i<a&&(i+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>a||u.equalsEpsilon(n,a,u.EPSILON14))&&(n<i||u.equalsEpsilon(n,i,u.EPSILON14))&&r>=e.south&&r<=e.north};var c=new e;return s.subsample=function(e,r,a,o){r=t(r,i.WGS84),a=t(a,0),n(o)||(o=[]);var l=0,f=e.north,h=e.south,E=e.east,d=e.west,_=c;_.height=a,_.longitude=d,_.latitude=f,o[l]=r.cartographicToCartesian(_,o[l]),l++,_.longitude=E,o[l]=r.cartographicToCartesian(_,o[l]),l++,_.latitude=h,o[l]=r.cartographicToCartesian(_,o[l]),l++,_.longitude=d,o[l]=r.cartographicToCartesian(_,o[l]),l++,f<0?_.latitude=f:h>0?_.latitude=h:_.latitude=0;for(var m=1;m<8;++m)_.longitude=-Math.PI+m*u.PI_OVER_TWO,s.contains(e,_)&&(o[l]=r.cartographicToCartesian(_,o[l]),l++);return 0===_.latitude&&(_.longitude=d,o[l]=r.cartographicToCartesian(_,o[l]),l++,_.longitude=E,o[l]=r.cartographicToCartesian(_,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(e,t,n,r,a,i,o){"use strict";function u(e){this._ellipsoid=n(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return a(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(t,n){var a=this._semimajorAxis,i=t.longitude*a,o=t.latitude*a,u=t.height;return r(n)?(n.x=i,n.y=o,n.z=u,n):new e(i,o,u)},u.prototype.unproject=function(e,n){var a=this._oneOverSemimajorAxis,i=e.x*a,o=e.y*a,u=e.z;return r(n)?(n.longitude=i,n.latitude=o,n.height=u,n):new t(i,o,u)},u}),define("Core/Intersect",["./freezeObject"],function(e){"use strict";var t={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};return e(t)}),define("Core/Interval",["./defaultValue"],function(e){"use strict";function t(t,n){this.start=e(t,0),this.stop=e(n,0)}return t}),define("Core/Matrix3",["./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,a,i,o){"use strict";function u(e,n,r,a,i,o,u,s,c){this[0]=t(e,0),this[1]=t(a,0),this[2]=t(u,0),this[3]=t(n,0),this[4]=t(i,0),this[5]=t(s,0),this[6]=t(r,0),this[7]=t(o,0),this[8]=t(c,0)}function s(e){for(var t=0,n=0;n<9;++n){var r=e[n];t+=r*r}return Math.sqrt(t)}function c(e){for(var t=0,n=0;n<3;++n){var r=e[u.getElementIndex(d[n],E[n])];t+=2*r*r}return Math.sqrt(t)}function l(e,t){for(var n=o.EPSILON15,r=0,a=1,i=0;i<3;++i){var s=Math.abs(e[u.getElementIndex(d[i],E[i])]);s>r&&(a=i,r=s)}var c=1,l=0,f=E[a],h=d[a];if(Math.abs(e[u.getElementIndex(h,f)])>n){var _,m=e[u.getElementIndex(h,h)],p=e[u.getElementIndex(f,f)],y=e[u.getElementIndex(h,f)],R=(m-p)/2/y;_=R<0?-1/(-R+Math.sqrt(1+R*R)):1/(R+Math.sqrt(1+R*R)),c=1/Math.sqrt(1+_*_),l=_*c}return t=u.clone(u.IDENTITY,t),t[u.getElementIndex(f,f)]=t[u.getElementIndex(h,h)]=c,t[u.getElementIndex(h,f)]=l,t[u.getElementIndex(f,h)]=-l,t}u.packedLength=9,u.pack=function(e,n,r){return r=t(r,0),n[r++]=e[0],n[r++]=e[1],n[r++]=e[2],n[r++]=e[3],n[r++]=e[4],n[r++]=e[5],n[r++]=e[6],n[r++]=e[7],n[r++]=e[8],n},u.unpack=function(e,r,a){return r=t(r,0),n(a)||(a=new u),a[0]=e[r++],a[1]=e[r++],a[2]=e[r++],a[3]=e[r++],a[4]=e[r++],a[5]=e[r++],a[6]=e[r++],a[7]=e[r++],a[8]=e[r++],a},u.clone=function(e,t){if(n(e))return n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t):new u(e[0],e[3],e[6],e[1],e[4],e[7],e[2],e[5],e[8])},u.fromArray=function(e,r,a){return r=t(r,0),n(a)||(a=new u),a[0]=e[r],a[1]=e[r+1],a[2]=e[r+2],a[3]=e[r+3],a[4]=e[r+4],a[5]=e[r+5],a[6]=e[r+6],a[7]=e[r+7],a[8]=e[r+8],a},u.fromColumnMajorArray=function(e,t){return u.clone(e,t)},u.fromRowMajorArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],t):new u(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8])},u.fromQuaternion=function(e,t){var r=e.x*e.x,a=e.x*e.y,i=e.x*e.z,o=e.x*e.w,s=e.y*e.y,c=e.y*e.z,l=e.y*e.w,f=e.z*e.z,h=e.z*e.w,E=e.w*e.w,d=r-s-f+E,_=2*(a-h),m=2*(i+l),p=2*(a+h),y=-r+s-f+E,R=2*(c-o),T=2*(i-l),A=2*(c+o),S=-r-s+f+E;return n(t)?(t[0]=d,t[1]=p,t[2]=T,t[3]=_,t[4]=y,t[5]=A,t[6]=m,t[7]=R,t[8]=S,t):new u(d,_,m,p,y,R,T,A,S)},u.fromScale=function(e,t){return n(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=e.y,t[5]=0,t[6]=0,t[7]=0,t[8]=e.z,t):new u(e.x,0,0,0,e.y,0,0,0,e.z)},u.fromUniformScale=function(e,t){return n(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=e,t[5]=0,t[6]=0,t[7]=0,t[8]=e,t):new u(e,0,0,0,e,0,0,0,e)},u.fromCrossProduct=function(e,t){return n(t)?(t[0]=0,t[1]=e.z,t[2]=-e.y,t[3]=-e.z,t[4]=0,t[5]=e.x,t[6]=e.y,t[7]=-e.x,t[8]=0,t):new u(0,-e.z,e.y,e.z,0,-e.x,-e.y,e.x,0)},u.fromRotationX=function(e,t){var r=Math.cos(e),a=Math.sin(e);return n(t)?(t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=r,t[5]=a,t[6]=0,t[7]=-a,t[8]=r,t):new u(1,0,0,0,r,-a,0,a,r)},u.fromRotationY=function(e,t){var r=Math.cos(e),a=Math.sin(e);return n(t)?(t[0]=r,t[1]=0,t[2]=-a,t[3]=0,t[4]=1,t[5]=0,t[6]=a,t[7]=0,t[8]=r,t):new u(r,0,a,0,1,0,-a,0,r)},u.fromRotationZ=function(e,t){var r=Math.cos(e),a=Math.sin(e);return n(t)?(t[0]=r,t[1]=a,t[2]=0,t[3]=-a,t[4]=r,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new u(r,-a,0,a,r,0,0,0,1)},u.toArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8]]},u.getElementIndex=function(e,t){return 3*e+t},u.getColumn=function(e,t,n){var r=3*t,a=e[r],i=e[r+1],o=e[r+2];return n.x=a,n.y=i,n.z=o,n},u.setColumn=function(e,t,n,r){r=u.clone(e,r);var a=3*t;return r[a]=n.x,r[a+1]=n.y,r[a+2]=n.z,r},u.getRow=function(e,t,n){var r=e[t],a=e[t+3],i=e[t+6];return n.x=r,n.y=a,n.z=i,n},u.setRow=function(e,t,n,r){return r=u.clone(e,r),r[t]=n.x,r[t+3]=n.y,r[t+6]=n.z,r};var f=new e;u.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],f)),n.y=e.magnitude(e.fromElements(t[3],t[4],t[5],f)),n.z=e.magnitude(e.fromElements(t[6],t[7],t[8],f)),n};var h=new e;u.getMaximumScale=function(t){return u.getScale(t,h),e.maximumComponent(h)},u.multiply=function(e,t,n){var r=e[0]*t[0]+e[3]*t[1]+e[6]*t[2],a=e[1]*t[0]+e[4]*t[1]+e[7]*t[2],i=e[2]*t[0]+e[5]*t[1]+e[8]*t[2],o=e[0]*t[3]+e[3]*t[4]+e[6]*t[5],u=e[1]*t[3]+e[4]*t[4]+e[7]*t[5],s=e[2]*t[3]+e[5]*t[4]+e[8]*t[5],c=e[0]*t[6]+e[3]*t[7]+e[6]*t[8],l=e[1]*t[6]+e[4]*t[7]+e[7]*t[8],f=e[2]*t[6]+e[5]*t[7]+e[8]*t[8];return n[0]=r,n[1]=a,n[2]=i,n[3]=o,n[4]=u,n[5]=s,n[6]=c,n[7]=l,n[8]=f,n},u.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n},u.subtract=function(e,t,n){return 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a[0]=h,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=E,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=d,a[11]=0,a[12]=_,a[13]=m,a[14]=p,a[15]=y,a},l.computeView=function(t,n,r,a,i){return i[0]=a.x,i[1]=r.x,i[2]=-n.x,i[3]=0,i[4]=a.y,i[5]=r.y,i[6]=-n.y,i[7]=0,i[8]=a.z,i[9]=r.z,i[10]=-n.z,i[11]=0,i[12]=-e.dot(a,t),i[13]=-e.dot(r,t),i[14]=e.dot(n,t),i[15]=1,i},l.toArray=function(e,t){return r(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]},l.getElementIndex=function(e,t){return 4*e+t},l.getColumn=function(e,t,n){var r=4*t,a=e[r],i=e[r+1],o=e[r+2],u=e[r+3];return n.x=a,n.y=i,n.z=o,n.w=u,n},l.setColumn=function(e,t,n,r){r=l.clone(e,r);var a=4*t;return r[a]=n.x,r[a+1]=n.y,r[a+2]=n.z,r[a+3]=n.w,r},l.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n},l.getRow=function(e,t,n){var r=e[t],a=e[t+4],i=e[t+8],o=e[t+12];return n.x=r,n.y=a,n.z=i,n.w=o,n},l.setRow=function(e,t,n,r){return r=l.clone(e,r),r[t]=n.x,r[t+4]=n.y,r[t+8]=n.z,r[t+12]=n.w,r};var d=new e;l.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],d)),n.y=e.magnitude(e.fromElements(t[4],t[5],t[6],d)),n.z=e.magnitude(e.fromElements(t[8],t[9],t[10],d)),n};var _=new e;l.getMaximumScale=function(t){return l.getScale(t,_),e.maximumComponent(_)},l.multiply=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[3],u=e[4],s=e[5],c=e[6],l=e[7],f=e[8],h=e[9],E=e[10],d=e[11],_=e[12],m=e[13],p=e[14],y=e[15],R=t[0],T=t[1],A=t[2],S=t[3],v=t[4],N=t[5],I=t[6],O=t[7],M=t[8],x=t[9],g=t[10],w=t[11],C=t[12],P=t[13],U=t[14],D=t[15],L=r*R+u*T+f*A+_*S,F=a*R+s*T+h*A+m*S,B=i*R+c*T+E*A+p*S,z=o*R+l*T+d*A+y*S,b=r*v+u*N+f*I+_*O,q=a*v+s*N+h*I+m*O,G=i*v+c*N+E*I+p*O,W=o*v+l*N+d*I+y*O,X=r*M+u*x+f*g+_*w,H=a*M+s*x+h*g+m*w,V=i*M+c*x+E*g+p*w,Y=o*M+l*x+d*g+y*w,Z=r*C+u*P+f*U+_*D,k=a*C+s*P+h*U+m*D,j=i*C+c*P+E*U+p*D,K=o*C+l*P+d*U+y*D;return n[0]=L,n[1]=F,n[2]=B,n[3]=z,n[4]=b,n[5]=q,n[6]=G,n[7]=W,n[8]=X,n[9]=H,n[10]=V,n[11]=Y,n[12]=Z,n[13]=k,n[14]=j,n[15]=K,n},l.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n},l.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n},l.multiplyTransformation=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=e[12],E=e[13],d=e[14],_=t[0],m=t[1],p=t[2],y=t[4],R=t[5],T=t[6],A=t[8],S=t[9],v=t[10],N=t[12],I=t[13],O=t[14],M=r*_+o*m+c*p,x=a*_+u*m+l*p,g=i*_+s*m+f*p,w=r*y+o*R+c*T,C=a*y+u*R+l*T,P=i*y+s*R+f*T,U=r*A+o*S+c*v,D=a*A+u*S+l*v,L=i*A+s*S+f*v,F=r*N+o*I+c*O+h,B=a*N+u*I+l*O+E,z=i*N+s*I+f*O+d;return n[0]=M,n[1]=x,n[2]=g,n[3]=0,n[4]=w,n[5]=C,n[6]=P,n[7]=0,n[8]=U,n[9]=D,n[10]=L,n[11]=0,n[12]=F,n[13]=B,n[14]=z,n[15]=1,n},l.multiplyByMatrix3=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=t[0],E=t[1],d=t[2],_=t[3],m=t[4],p=t[5],y=t[6],R=t[7],T=t[8],A=r*h+o*E+c*d,S=a*h+u*E+l*d,v=i*h+s*E+f*d,N=r*_+o*m+c*p,I=a*_+u*m+l*p,O=i*_+s*m+f*p,M=r*y+o*R+c*T,x=a*y+u*R+l*T,g=i*y+s*R+f*T;return n[0]=A,n[1]=S,n[2]=v,n[3]=0,n[4]=N,n[5]=I,n[6]=O,n[7]=0,n[8]=M,n[9]=x,n[10]=g,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},l.multiplyByTranslation=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=r*e[0]+a*e[4]+i*e[8]+e[12],u=r*e[1]+a*e[5]+i*e[9]+e[13],s=r*e[2]+a*e[6]+i*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=o,n[13]=u,n[14]=s,n[15]=e[15],n};var m=new e;l.multiplyByUniformScale=function(e,t,n){return m.x=t,m.y=t,m.z=t,l.multiplyByScale(e,m,n)},l.multiplyByScale=function(e,t,n){var r=t.x,a=t.y,i=t.z;return 1===r&&1===a&&1===i?l.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=a*e[4],n[5]=a*e[5],n[6]=a*e[6],n[7]=0,n[8]=i*e[8],n[9]=i*e[9],n[10]=i*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},l.multiplyByVector=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=t.w,u=e[0]*r+e[4]*a+e[8]*i+e[12]*o,s=e[1]*r+e[5]*a+e[9]*i+e[13]*o,c=e[2]*r+e[6]*a+e[10]*i+e[14]*o,l=e[3]*r+e[7]*a+e[11]*i+e[15]*o;return n.x=u,n.y=s,n.z=c,n.w=l,n},l.multiplyByPointAsVector=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=e[0]*r+e[4]*a+e[8]*i,u=e[1]*r+e[5]*a+e[9]*i,s=e[2]*r+e[6]*a+e[10]*i;return n.x=o,n.y=u,n.z=s,n},l.multiplyByPoint=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=e[0]*r+e[4]*a+e[8]*i+e[12],u=e[1]*r+e[5]*a+e[9]*i+e[13],s=e[2]*r+e[6]*a+e[10]*i+e[14];return n.x=o,n.y=u,n.z=s,n},l.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var n=e[1],r=e[2],a=e[3],i=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=i,t[10]=e[10],t[11]=e[14],t[12]=a,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var p=new s,y=new s,R=new t,T=new t(0,0,0,1);return l.inverse=function(e,n){if(s.equalsEpsilon(l.getRotation(e,p),y,u.EPSILON7)&&t.equals(l.getRow(e,3,R),T))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],a=e[4],i=e[8],o=e[12],f=e[1],h=e[5],E=e[9],d=e[13],_=e[2],m=e[6],A=e[10],S=e[14],v=e[3],N=e[7],I=e[11],O=e[15],M=A*O,x=S*I,g=m*O,w=S*N,C=m*I,P=A*N,U=_*O,D=S*v,L=_*I,F=A*v,B=_*N,z=m*v,b=M*h+w*E+C*d-(x*h+g*E+P*d),q=x*f+U*E+F*d-(M*f+D*E+L*d),G=g*f+D*h+B*d-(w*f+U*h+z*d),W=P*f+L*h+z*E-(C*f+F*h+B*E),X=x*a+g*i+P*o-(M*a+w*i+C*o),H=M*r+D*i+L*o-(x*r+U*i+F*o),V=w*r+U*a+z*o-(g*r+D*a+B*o),Y=C*r+F*a+B*i-(P*r+L*a+z*i);M=i*d,x=o*E,g=a*d,w=o*h,C=a*E,P=i*h,U=r*d,D=o*f,L=r*E,F=i*f,B=r*h,z=a*f;var Z=M*N+w*I+C*O-(x*N+g*I+P*O),k=x*v+U*I+F*O-(M*v+D*I+L*O),j=g*v+D*N+B*O-(w*v+U*N+z*O),K=P*v+L*N+z*I-(C*v+F*N+B*I),J=g*A+P*S+x*m-(C*S+M*m+w*A),Q=L*S+M*_+D*A-(U*A+F*S+x*_),$=U*m+z*S+w*_-(B*S+g*_+D*m),ee=B*A+C*_+F*m-(L*m+z*A+P*_),te=r*b+a*q+i*G+o*W;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=b*te,n[1]=q*te,n[2]=G*te,n[3]=W*te,n[4]=X*te,n[5]=H*te,n[6]=V*te,n[7]=Y*te,n[8]=Z*te,n[9]=k*te,n[10]=j*te,n[11]=K*te,n[12]=J*te,n[13]=Q*te,n[14]=$*te,n[15]=ee*te,n},l.inverseTransformation=function(e,t){var n=e[0],r=e[1],a=e[2],i=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],h=e[13],E=e[14],d=-n*f-r*h-a*E,_=-i*f-o*h-u*E,m=-s*f-c*h-l*E;return t[0]=n,t[1]=i,t[2]=s,t[3]=0,t[4]=r,t[5]=o,t[6]=c,t[7]=0,t[8]=a,t[9]=u,t[10]=l,t[11]=0,t[12]=d,t[13]=_,t[14]=m,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,a(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return 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a=e.clone(t[0],T),i=e.clone(a,d),o=e.clone(a,_),u=e.clone(a,m),s=e.clone(a,p),c=e.clone(a,y),l=e.clone(a,R),f=t.length,h=1;h<f;h++){e.clone(t[h],a);var O=a.x,M=a.y,x=a.z;O<i.x&&e.clone(a,i),O>s.x&&e.clone(a,s),M<o.y&&e.clone(a,o),M>c.y&&e.clone(a,c),x<u.z&&e.clone(a,u),x>l.z&&e.clone(a,l)}var g=e.magnitudeSquared(e.subtract(s,i,A)),w=e.magnitudeSquared(e.subtract(c,o,A)),C=e.magnitudeSquared(e.subtract(l,u,A)),P=i,U=s,D=g;w>D&&(D=w,P=o,U=c),C>D&&(D=C,P=u,U=l);var L=S;L.x=.5*(P.x+U.x),L.y=.5*(P.y+U.y),L.z=.5*(P.z+U.z);var F=e.magnitudeSquared(e.subtract(U,L,A)),B=Math.sqrt(F),z=v;z.x=i.x,z.y=o.y,z.z=u.z;var b=N;b.x=s.x,b.y=c.y,b.z=l.z;var q=e.multiplyByScalar(e.add(z,b,A),.5,I),G=0;for(h=0;h<f;h++){e.clone(t[h],a);var W=e.magnitude(e.subtract(a,q,A));W>G&&(G=W);var X=e.magnitudeSquared(e.subtract(a,L,A));if(X>F){var H=Math.sqrt(X);B=.5*(B+H),F=B*B;var V=H-B;L.x=(B*L.x+V*a.x)/H,L.y=(B*L.y+V*a.y)/H,L.z=(B*L.z+V*a.z)/H}}return 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s=e.clone(u,d),c=e.clone(u,_),l=e.clone(u,m),f=e.clone(u,p),h=e.clone(u,y),O=e.clone(u,R),M=t.length,x=0;x<M;x+=i){var g=t[x]+a.x,w=t[x+1]+a.y,C=t[x+2]+a.z;u.x=g,u.y=w,u.z=C,g<s.x&&e.clone(u,s),g>f.x&&e.clone(u,f),w<c.y&&e.clone(u,c),w>h.y&&e.clone(u,h),C<l.z&&e.clone(u,l),C>O.z&&e.clone(u,O)}var P=e.magnitudeSquared(e.subtract(f,s,A)),U=e.magnitudeSquared(e.subtract(h,c,A)),D=e.magnitudeSquared(e.subtract(O,l,A)),L=s,F=f,B=P;U>B&&(B=U,L=c,F=h),D>B&&(B=D,L=l,F=O);var z=S;z.x=.5*(L.x+F.x),z.y=.5*(L.y+F.y),z.z=.5*(L.z+F.z);var b=e.magnitudeSquared(e.subtract(F,z,A)),q=Math.sqrt(b),G=v;G.x=s.x,G.y=c.y,G.z=l.z;var W=N;W.x=f.x,W.y=h.y,W.z=O.z;var X=e.multiplyByScalar(e.add(G,W,A),.5,I),H=0;for(x=0;x<M;x+=i){u.x=t[x]+a.x,u.y=t[x+1]+a.y,u.z=t[x+2]+a.z;var V=e.magnitude(e.subtract(u,X,A));V>H&&(H=V);var Y=e.magnitudeSquared(e.subtract(u,z,A));if(Y>b){var Z=Math.sqrt(Y);q=.5*(q+Z),b=q*q;var k=Z-q;z.x=(q*z.x+k*u.x)/Z,z.y=(q*z.y+k*u.y)/Z,z.z=(q*z.z+k*u.z)/Z}}return 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c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return n.radius=s,n};var U=new e,D=new e,L=new e;E.fromOrientedBoundingBox=function(t,n){r(n)||(n=new E);var a=t.halfAxes,i=c.getColumn(a,0,U),o=c.getColumn(a,1,D),u=c.getColumn(a,2,L),s=e.magnitude(i),l=e.magnitude(o),f=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(s,l,f),n},E.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new E(t.center,t.radius)},E.packedLength=4,E.pack=function(e,t,r){r=n(r,0);var a=e.center;return t[r++]=a.x,t[r++]=a.y,t[r++]=a.z,t[r]=e.radius,t},E.unpack=function(e,t,a){t=n(t,0),r(a)||(a=new E);var i=a.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],a.radius=e[t],a};var F=new e,B=new e;E.union=function(t,n,a){r(a)||(a=new E);var i=t.center,o=t.radius,u=n.center,s=n.radius,c=e.subtract(u,i,F),l=e.magnitude(c);if(o>=l+s)return t.clone(a),a;if(s>=l+o)return n.clone(a),a;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,B);return e.add(h,i,h),e.clone(h,a.center),a.radius=f,a};var z=new e;E.expand=function(t,n,r){r=E.clone(t,r);var a=e.magnitude(e.subtract(n,r.center,z));return a>r.radius&&(r.radius=a),r},E.intersectPlane=function(t,n){var r=t.center,a=t.radius,i=n.normal,o=e.dot(i,r)+n.distance;return o<-a?u.OUTSIDE:o<a?u.INTERSECTING:u.INSIDE},E.transform=function(e,t,n){return r(n)||(n=new E),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=l.getMaximumScale(t)*e.radius,n};var b=new e;E.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,b);return e.magnitudeSquared(r)-t.radius*t.radius},E.transformWithoutScale=function(e,t,n){return r(n)||(n=new E),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var q=new e;E.computePlaneDistances=function(t,n,a,i){r(i)||(i=new s);var o=e.subtract(t.center,n,q),u=e.dot(a,o);return i.start=u-t.radius,i.stop=u+t.radius,i};for(var G=new e,W=new e,X=new e,H=new e,V=new e,Y=new t,Z=new Array(8),k=0;k<8;++k)Z[k]=new e;var j=new o;return E.projectTo2D=function(t,r,a){r=n(r,j);var i=r.ellipsoid,o=t.center,u=t.radius,s=i.geodeticSurfaceNormal(o,G),c=e.cross(e.UNIT_Z,s,W);e.normalize(c,c);var l=e.cross(s,c,X);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,V),h=e.negate(c,H),d=Z,_=d[0];e.add(s,l,_),e.add(_,c,_),_=d[1],e.add(s,l,_),e.add(_,h,_),_=d[2],e.add(s,f,_),e.add(_,h,_),_=d[3],e.add(s,f,_),e.add(_,c,_),e.negate(s,s),_=d[4],e.add(s,l,_),e.add(_,c,_),_=d[5],e.add(s,l,_),e.add(_,h,_),_=d[6],e.add(s,f,_),e.add(_,h,_),_=d[7],e.add(s,f,_),e.add(_,c,_);for(var m=d.length,p=0;p<m;++p){var y=d[p];e.add(o,y,y);var R=i.cartesianToCartographic(y,Y);r.project(R,y)}a=E.fromPoints(d,a),o=a.center;var T=o.x,A=o.y,S=o.z;return o.x=S,o.y=T,o.z=A,a},E.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},E.equals=function(t,n){return t===n||r(t)&&r(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},E.prototype.intersectPlane=function(e){return E.intersectPlane(this,e)},E.prototype.distanceSquaredTo=function(e){return E.distanceSquaredTo(this,e)},E.prototype.computePlaneDistances=function(e,t,n){return E.computePlaneDistances(this,e,t,n)},E.prototype.isOccluded=function(e){return E.isOccluded(this,e)},E.prototype.equals=function(e){return E.equals(this,e)},E.prototype.clone=function(e){return E.clone(this,e)},E}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var t={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:35713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,
-RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},a={};return t(a,{element:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(a.supportsFullscreen())return null!==a.element}}}),a.supportsFullscreen=function(){if(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return r.requestFullscreen="requestFullscreen",r.exitFullscreen="exitFullscreen",r.fullscreenEnabled="fullscreenEnabled",r.fullscreenElement="fullscreenElement",r.fullscreenchange="fullscreenchange",r.fullscreenerror="fullscreenerror",n=!0;for(var a,i=["webkit","moz","o","ms","khtml"],o=0,u=i.length;o<u;++o){var s=i[o];a=s+"RequestFullscreen","function"==typeof t[a]?(r.requestFullscreen=a,n=!0):(a=s+"RequestFullScreen","function"==typeof t[a]&&(r.requestFullscreen=a,n=!0)),a=s+"ExitFullscreen","function"==typeof document[a]?r.exitFullscreen=a:(a=s+"CancelFullScreen","function"==typeof document[a]&&(r.exitFullscreen=a)),a=s+"FullscreenEnabled",void 0!==document[a]?r.fullscreenEnabled=a:(a=s+"FullScreenEnabled",void 0!==document[a]&&(r.fullscreenEnabled=a)),a=s+"FullscreenElement",void 0!==document[a]?r.fullscreenElement=a:(a=s+"FullScreenElement",void 0!==document[a]&&(r.fullscreenElement=a)),a=s+"fullscreenchange",void 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r(t)?(t.xPoleWander=0,t.yPoleWander=0,t.xPoleOffset=0,t.yPoleOffset=0,t.ut1MinusUtc=0):t=new a(0,0,0,0,0),t}}),E.prototype.getPromiseToLoad=function(){return e(this._downloadPromise)},E.prototype.compute=function(e,n){if(r(this._samples)){if(r(n)||(n=new a(0,0,0,0,0)),0===this._samples.length)return n.xPoleWander=0,n.yPoleWander=0,n.xPoleOffset=0,n.yPoleOffset=0,n.ut1MinusUtc=0,n;var i=this._dates,u=this._lastIndex,s=0,c=0;if(r(u)){var f=i[u],h=i[u+1],E=o.lessThanOrEquals(f,e),d=!r(h),_=d||o.greaterThanOrEquals(h,e);if(E&&_)return s=u,!d&&h.equals(e)&&++s,c=s+1,y(this,i,this._samples,e,s,c,n),n}var m=t(i,e,o.compare,this._dateColumn);return m>=0?(m<i.length-1&&i[m+1].equals(e)&&++m,s=m,c=m):(c=~m,s=c-1,s<0&&(s=0)),this._lastIndex=s,y(this,i,this._samples,e,s,c,n),n}if(r(this._dataError))throw new l(this._dataError)},E}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(n,r){r=t(r,document.location.href);var a=new e(r),i=new e(n);return i.resolve(a).toString()}return a}),define("Core/joinUrls",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(r,a,i){i=t(i,!0),r instanceof e||(r=new e(r)),a instanceof e||(a=new e(a)),n(a.authority)&&!n(a.scheme)&&("undefined"!=typeof document&&n(document.location)&&n(document.location.href)?a.scheme=new e(document.location.href).scheme:a.scheme=r.scheme);var o=r;if(a.isAbsolute()&&(o=a,"data"===a.scheme))return a.toString();var u="";n(o.scheme)&&(u+=o.scheme+":"),n(o.authority)&&(u+="//"+o.authority,""!==o.path&&"/"!==o.path&&(u=u.replace(/\/?$/,"/"),o.path=o.path.replace(/^\/?/g,""))),u+=o===r?i?r.path.replace(/\/?$/,"/")+a.path.replace(/^\/?/g,""):r.path+a.path:a.path;var s=n(r.query),c=n(a.query);s&&c?u+="?"+r.query+"&"+a.query:s&&!c?u+="?"+r.query:!s&&c&&(u+="?"+a.query);var l=n(a.fragment);return 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e(document.location.href))},l}),define("Core/Iau2006XysSample",[],function(){"use strict";function e(e,t,n){this.x=e,this.y=t,this.s=n}return e}),define("Core/Iau2006XysData",["../ThirdParty/when","./buildModuleUrl","./defaultValue","./defined","./Iau2006XysSample","./JulianDate","./loadJson","./RequestScheduler","./TimeStandard"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(e){e=n(e,n.EMPTY_OBJECT),this._xysFileUrlTemplate=e.xysFileUrlTemplate,this._interpolationOrder=n(e.interpolationOrder,9),this._sampleZeroJulianEphemerisDate=n(e.sampleZeroJulianEphemerisDate,2442396.5),this._sampleZeroDateTT=new i(this._sampleZeroJulianEphemerisDate,0,s.TAI),this._stepSizeDays=n(e.stepSizeDays,1),this._samplesPerXysFile=n(e.samplesPerXysFile,1e3),this._totalSamples=n(e.totalSamples,27426),this._samples=new Array(3*this._totalSamples),this._chunkDownloadsInProgress=[];for(var t=this._interpolationOrder,r=this._denominators=new Array(t+1),a=this._xTable=new 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s=o/this._stepSizeDays-this._interpolationOrder/2|0+this._interpolationOrder;s>=this._totalSamples&&(s=this._totalSamples-1);for(var c=u/this._samplesPerXysFile|0,h=s/this._samplesPerXysFile|0,E=[],d=c;d<=h;++d)E.push(f(this,d));return e.all(E)},c.prototype.computeXysRadians=function(e,t,n){var i=l(this,e,t);if(!(i<0)){var o=i/this._stepSizeDays|0;if(!(o>=this._totalSamples)){var u=this._interpolationOrder,s=o-(u/2|0);s<0&&(s=0);var c=s+u;c>=this._totalSamples&&(c=this._totalSamples-1,s=c-u,s<0&&(s=0));var h=!1,E=this._samples;if(r(E[3*s])||(f(this,s/this._samplesPerXysFile|0),h=!0),r(E[3*c])||(f(this,c/this._samplesPerXysFile|0),h=!0),!h){r(n)?(n.x=0,n.y=0,n.s=0):n=new a(0,0,0);var d,_,m=i-s*this._stepSizeDays,p=this._work,y=this._denominators,R=this._coef,T=this._xTable;for(d=0;d<=u;++d)p[d]=m-T[d];for(d=0;d<=u;++d){for(R[d]=1,_=0;_<=u;++_)_!==d&&(R[d]*=p[_]);R[d]*=y[d];var A=3*(s+d);n.x+=R[d]*E[A++],n.y+=R[d]*E[A++],n.s+=R[d]*E[A]}return 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u=C+n*(P+n*(U+n*D)),s=u*B%d.TWO_PI,c=F+L*(r-2451545.5),l=(a+.5*y.SECONDS_PER_DAY)%y.SECONDS_PER_DAY,f=s+c*l,h=Math.cos(f),m=Math.sin(f);return o(t)?(t[0]=h,t[1]=-m,t[2]=0,t[3]=m,t[4]=h,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new _(h,m,0,-m,h,0,0,0,1)},R.iau2006XysData=new f,R.earthOrientationParameters=s.NONE;var b=32.184,q=2451545;R.preloadIcrfFixed=function(t){var n=t.start.dayNumber,r=t.start.secondsOfDay+b,a=t.stop.dayNumber,i=t.stop.secondsOfDay+b,o=R.iau2006XysData.preload(n,r,a,i),u=R.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},R.computeIcrfToFixedMatrix=function(e,t){o(t)||(t=new _);var n=R.computeFixedToIcrfMatrix(e,t);if(o(n))return _.transpose(n,t)};var G=new h(0,0,0),W=new c(0,0,0,0,0,0),X=new _,H=new _;R.computeFixedToIcrfMatrix=function(e,t){o(t)||(t=new _);var n=R.earthOrientationParameters.compute(e,W);if(o(n)){var r=e.dayNumber,a=e.secondsOfDay+b,i=R.iau2006XysData.computeXysRadians(r,a,G);if(o(i)){var u=i.x+n.xPoleOffset,s=i.y+n.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=X;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=_.fromRotationZ(-i.s,H),h=_.multiply(l,f,X),m=e.dayNumber,p=e.secondsOfDay-E.computeTaiMinusUtc(e)+n.ut1MinusUtc,T=m-2451545,A=p/y.SECONDS_PER_DAY,S=.779057273264+A+.00273781191135448*(T+A);S=S%1*d.TWO_PI;var v=_.fromRotationZ(S,H),N=_.multiply(h,v,X),I=Math.cos(n.xPoleWander),O=Math.cos(n.yPoleWander),M=Math.sin(n.xPoleWander),x=Math.sin(n.yPoleWander),g=r-q+a/y.SECONDS_PER_DAY;g/=36525;var w=-47e-6*g*d.RADIANS_PER_DEGREE/3600,C=Math.cos(w),P=Math.sin(w),U=H;return U[0]=I*C,U[1]=I*P,U[2]=M,U[3]=-O*P+x*M*C,U[4]=O*C+x*M*P,U[5]=-x*I,U[6]=-x*P-O*M*C,U[7]=x*C-O*M*P,U[8]=O*I,_.multiply(N,U,t)}}};var V=new r;R.pointToWindowCoordinates=function(e,t,n,r){return r=R.pointToGLWindowCoordinates(e,t,n,r),r.y=2*t[5]-r.y,r},R.pointToGLWindowCoordinates=function(e,n,a,i){o(i)||(i=new t);var u=V;return m.multiplyByVector(e,r.fromElements(a.x,a.y,a.z,1,u),u),r.multiplyByScalar(u,1/u.w,u),m.multiplyByVector(n,u,u),t.fromCartesian4(u,i)};var Y=new n,Z=new n,k=new n;R.rotationMatrixFromPositionVelocity=function(e,t,r,a){var u=i(r,l.WGS84).geodeticSurfaceNormal(e,Y),s=n.cross(t,u,Z);n.equalsEpsilon(s,n.ZERO,d.EPSILON6)&&(s=n.clone(n.UNIT_X,s));var c=n.cross(s,t,k);return n.cross(t,c,s),n.negate(s,s),o(a)||(a=new _),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var j=new a,K=new n,J=new n,Q=new r,$=new r,ee=new r,te=new r,ne=new r,re=new m,ae=new m;return R.basisTo2D=function(e,t,a){var i=e.ellipsoid,o=m.getColumn(t,3,Q),u=i.cartesianToCartographic(o,j),s=R.eastNorthUpToFixedFrame(o,i,re),c=m.inverseTransformation(s,ae),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var h=m.getColumn(t,0,J),E=n.magnitude(h),d=m.multiplyByVector(c,h,ee);r.fromElements(d.z,d.x,d.y,0,d);var 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i=n.fromCartesian4(f.getColumn(r,2,m));this._plane=h.fromPointNormal(e,i)}var m=new r;o(_.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var p=new e;_.fromPoints=function(t,n){var r=e.fromPoints(t,p);return new _(r.center,n)};var y=new E,R=new n;_.prototype.projectPointOntoPlane=function(e,r){var a=y;a.origin=e,n.normalize(e,a.direction);var o=c.rayPlane(a,this._plane,R);if(i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,R)),i(o)){var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return i(r)?(r.x=s,r.y=l,r):new t(s,l)}},_.prototype.projectPointsOntoPlane=function(e,t){i(t)||(t=[]);for(var n=0,r=e.length,a=0;a<r;a++){var o=this.projectPointOntoPlane(e[a],t[n]);i(o)&&(t[n]=o,n++)}return 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t},_}),define("Core/barycentricCoordinates",["./Cartesian2","./Cartesian3","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(r,a,s,c,l){n(l)||(l=new t);var f,h,E,d,_,m,p,y;n(a.z)?(f=t.subtract(s,a,i),h=t.subtract(c,a,o),E=t.subtract(r,a,u),d=t.dot(f,f),_=t.dot(f,h),m=t.dot(f,E),p=t.dot(h,h),y=t.dot(h,E)):(f=e.subtract(s,a,i),h=e.subtract(c,a,o),E=e.subtract(r,a,u),d=e.dot(f,f),_=e.dot(f,h),m=e.dot(f,E),p=e.dot(h,h),y=e.dot(h,E));var R=1/(d*p-_*_);return l.y=(p*m-_*y)*R,l.z=(d*y-_*m)*R,l.x=1-l.y-l.z,l}var i=new t,o=new t,u=new t;return a}),define("Core/pointInsideTriangle",["./barycentricCoordinates","./Cartesian3"],function(e,t){"use strict";function n(t,n,a,i){return e(t,n,a,i,r),r.x>0&&r.y>0&&r.z>0}var r=new t;return n}),define("Core/WindingOrder",["../Renderer/WebGLConstants","./freezeObject"],function(e,t){"use strict";var n={CLOCKWISE:e.CW,COUNTER_CLOCKWISE:e.CCW,validate:function(e){return e===n.CLOCKWISE||e===n.COUNTER_CLOCKWISE}};return 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o.equalsEpsilon(this,e,t)},o.prototype.toString=function(){return"("+this[0]+", "+this[2]+")\n("+this[1]+", "+this[3]+")"},o}),define("Core/RectangleGeometryLibrary",["./Cartesian3","./Cartographic","./defined","./DeveloperError","./GeographicProjection","./Math","./Matrix2","./Rectangle"],function(e,t,n,r,a,i,o,u){"use strict";var s=Math.cos,c=Math.sin,l=Math.sqrt,f={};f.computePosition=function(e,t,r,a,i){
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+  @license
+  when.js - https://github.com/cujojs/when
+
+  MIT License (c) copyright B Cavalier & J Hann
+
+ * A lightweight CommonJS Promises/A and when() implementation
+ * when is part of the cujo.js family of libraries (http://cujojs.com/)
+ *
+ * Licensed under the MIT License at:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * @version 1.7.1
+ */
+
+/**
+@license
+sprintf.js from the php.js project - https://github.com/kvz/phpjs
+Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
+
+php.js is copyright 2012 Kevin van Zonneveld.
+
+Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
+(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
+(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
+Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
+Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
+Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
+Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
+L. Rodrigues (http://www.jsfromhell.com), Ash Searle
+(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
+Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
+Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
+http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
+Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
+(http://webdevhobo.blogspot.com/), marrtins, GeekFG
+(http://geekfg.blogspot.com), Andrea Giammarchi
+(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
+gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
+Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
+(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
+Marc Palau, Martin
+(http://www.erlenwiese.de/), Breaking Par Consulting Inc
+(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
+Chris, Mirek Slugen, saulius, Alfonso Jimenez
+(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
+Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
+Ariede (http://caioariede.com), Robin, Kankrelune
+(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
+(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
+Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
+David, Aman Gupta, Michael White, Public Domain
+(http://www.json.org/json2.js), Steven Levithan
+(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
+Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
+Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
+(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
+Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
+Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
+(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
+(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
+ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
+(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
+Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
+Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
+(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
+josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
+Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
+(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
+(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
+Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
+(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
+(http://yass.meetcweb.com), Peter-Paul Koch
+(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
+(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
+Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
+vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
+Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
+(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
+B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
+(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
+Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
+Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
+(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
+Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
+Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
+sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
+Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
+(http://www.premasolutions.com/), Philippe Jausions
+(http://pear.php.net/user/jausions), Aidan Lister
+(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
+strcmp, Taras Bogach, jpfle, Alexander Ermolaev
+(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
+dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
+(http://www.pedrotainha.com), James, Arnout Kazemier
+(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
+FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
+Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
+daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
+W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
+(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
+Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
+(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
+Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
+Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
+(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
+Russell Walker (http://www.nbill.co.uk/), Jamie Beck
+(http://www.terabit.ca/), setcookie, Michael, YUI Library:
+http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
+http://hacks.bluesmoon.info/strftime/strftime.js, Ben
+(http://benblume.co.uk/), DtTvB
+(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
+meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
+(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
+Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
+Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
+Bryan
+
+Licensed under the MIT (MIT-LICENSE.txt) license.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
+OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/**
+ * @license
+ *
+ * Grauw URI utilities
+ *
+ * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
+ *
+ * @author Laurens Holst (http://www.grauw.nl/)
+ *
+ *   Copyright 2012 Laurens Holst
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new 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e===t||n(e)&&n(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e.longitude-t.longitude)<=r&&Math.abs(e.latitude-t.latitude)<=r&&Math.abs(e.height-t.height)<=r},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),n=Object.defineProperties;return t&&e(n)||(n=function(e){return 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l(u.LUNAR_RADIUS,u.LUNAR_RADIUS,u.LUNAR_RADIUS)),l.prototype.clone=function(e){return l.clone(this,e)},l.packedLength=e.packedLength,l.pack=function(t,r,a){return a=n(a,0),e.pack(t._radii,r,a),r},l.unpack=function(t,r,a){r=n(r,0);var i=e.unpack(t,r);return l.fromCartesian3(i,a)},l.prototype.geocentricSurfaceNormal=e.normalize,l.prototype.geodeticSurfaceNormalCartographic=function(t,n){var a=t.longitude,i=t.latitude,o=Math.cos(i),u=o*Math.cos(a),s=o*Math.sin(a),c=Math.sin(i);return r(n)||(n=new e),n.x=u,n.y=s,n.z=c,e.normalize(n,n)},l.prototype.geodeticSurfaceNormal=function(t,n){return r(n)||(n=new e),n=e.multiplyComponents(t,this._oneOverRadiiSquared,n),e.normalize(n,n)};var f=new e,h=new e;l.prototype.cartographicToCartesian=function(t,n){var a=f,i=h;this.geodeticSurfaceNormalCartographic(t,a),e.multiplyComponents(this._radiiSquared,a,i);var o=Math.sqrt(e.dot(a,i));return e.divideByScalar(i,o,i),e.multiplyByScalar(a,t.height,a),r(n)||(n=new e),e.add(i,a,n)},l.prototype.cartographicArrayToCartesianArray=function(e,t){var n=e.length;r(t)?t.length=n:t=new Array(n);for(var a=0;a<n;a++)t[a]=this.cartographicToCartesian(e[a],t[a]);return t};var E=new e,d=new e,_=new e;return l.prototype.cartesianToCartographic=function(n,a){var i=this.scaleToGeodeticSurface(n,d);if(r(i)){var o=this.geodeticSurfaceNormal(i,E),s=e.subtract(n,i,_),c=Math.atan2(o.y,o.x),l=Math.asin(o.z),f=u.sign(e.dot(s,n))*e.magnitude(s);return r(a)?(a.longitude=c,a.latitude=l,a.height=f,a):new t(c,l,f)}},l.prototype.cartesianArrayToCartographicArray=function(e,t){var n=e.length;r(t)?t.length=n:t=new Array(n);for(var a=0;a<n;++a)t[a]=this.cartesianToCartographic(e[a],t[a]);return t},l.prototype.scaleToGeodeticSurface=function(e,t){return s(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)},l.prototype.scaleToGeocentricSurface=function(t,n){r(n)||(n=new e);var a=t.x,i=t.y,o=t.z,u=this._oneOverRadiiSquared,s=1/Math.sqrt(a*a*u.x+i*i*u.y+o*o*u.z);return e.multiplyByScalar(t,s,n)},l.prototype.transformPositionToScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._oneOverRadii,n)},l.prototype.transformPositionFromScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._radii,n)},l.prototype.equals=function(t){return this===t||r(t)&&e.equals(this._radii,t._radii)},l.prototype.toString=function(){return this._radii.toString()},l}),define("Core/Rectangle",["./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(e,t,n,r,a,i,o,u){"use strict";function s(e,n,r,a){this.west=t(e,0),this.south=t(n,0),this.east=t(r,0),this.north=t(a,0)}r(s.prototype,{width:{get:function(){return s.computeWidth(this)}},height:{get:function(){return s.computeHeight(this)}}}),s.packedLength=4,s.pack=function(e,n,r){return r=t(r,0),n[r++]=e.west,n[r++]=e.south,n[r++]=e.east,n[r]=e.north,n},s.unpack=function(e,r,a){return r=t(r,0),n(a)||(a=new s),a.west=e[r++],a.south=e[r++],a.east=e[r++],a.north=e[r],a},s.computeWidth=function(e){var t=e.east,n=e.west;return t<n&&(t+=u.TWO_PI),t-n},s.computeHeight=function(e){return e.north-e.south},s.fromDegrees=function(e,r,a,i,o){return e=u.toRadians(t(e,0)),r=u.toRadians(t(r,0)),a=u.toRadians(t(a,0)),i=u.toRadians(t(i,0)),n(o)?(o.west=e,o.south=r,o.east=a,o.north=i,o):new s(e,r,a,i)},s.fromCartographicArray=function(e,t){for(var r=Number.MAX_VALUE,a=-Number.MAX_VALUE,i=Number.MAX_VALUE,o=-Number.MAX_VALUE,c=Number.MAX_VALUE,l=-Number.MAX_VALUE,f=0,h=e.length;f<h;f++){var E=e[f];r=Math.min(r,E.longitude),a=Math.max(a,E.longitude),c=Math.min(c,E.latitude),l=Math.max(l,E.latitude);var d=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;i=Math.min(i,d),o=Math.max(o,d)}return a-r>o-i&&(r=i,a=o,a>u.PI&&(a-=u.TWO_PI),r>u.PI&&(r-=u.TWO_PI)),n(t)?(t.west=r,t.south=c,t.east=a,t.north=l,t):new s(r,c,a,l)},s.fromCartesianArray=function(e,t,r){for(var a=Number.MAX_VALUE,i=-Number.MAX_VALUE,o=Number.MAX_VALUE,c=-Number.MAX_VALUE,l=Number.MAX_VALUE,f=-Number.MAX_VALUE,h=0,E=e.length;h<E;h++){var d=t.cartesianToCartographic(e[h]);a=Math.min(a,d.longitude),i=Math.max(i,d.longitude),l=Math.min(l,d.latitude),f=Math.max(f,d.latitude);var _=d.longitude>=0?d.longitude:d.longitude+u.TWO_PI;o=Math.min(o,_),c=Math.max(c,_)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),n(r)?(r.west=a,r.south=l,r.east=i,r.north=f,r):new s(a,l,i,f)},s.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return 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a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.negativePiToPi(Math.max(i,c)),f=u.negativePiToPi(Math.min(a,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var h=Math.max(e.south,t.south),E=Math.min(e.north,t.north);if(!(h>=E))return n(r)?(r.west=l,r.south=h,r.east=f,r.north=E,r):new s(l,h,f,E)}},s.union=function(e,t,r){return n(r)||(r=new s),r.west=Math.min(e.west,t.west),r.south=Math.min(e.south,t.south),r.east=Math.max(e.east,t.east),r.north=Math.max(e.north,t.north),r},s.expand=function(e,t,r){return n(r)||(r=new s),r.west=Math.min(e.west,t.longitude),r.south=Math.min(e.south,t.latitude),r.east=Math.max(e.east,t.longitude),r.north=Math.max(e.north,t.latitude),r},s.contains=function(e,t){var n=t.longitude,r=t.latitude,a=e.west,i=e.east;return i<a&&(i+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>a||u.equalsEpsilon(n,a,u.EPSILON14))&&(n<i||u.equalsEpsilon(n,i,u.EPSILON14))&&r>=e.south&&r<=e.north};var c=new e;return s.subsample=function(e,r,a,o){r=t(r,i.WGS84),a=t(a,0),n(o)||(o=[]);var l=0,f=e.north,h=e.south,E=e.east,d=e.west,_=c;_.height=a,_.longitude=d,_.latitude=f,o[l]=r.cartographicToCartesian(_,o[l]),l++,_.longitude=E,o[l]=r.cartographicToCartesian(_,o[l]),l++,_.latitude=h,o[l]=r.cartographicToCartesian(_,o[l]),l++,_.longitude=d,o[l]=r.cartographicToCartesian(_,o[l]),l++,f<0?_.latitude=f:h>0?_.latitude=h:_.latitude=0;for(var m=1;m<8;++m)_.longitude=-Math.PI+m*u.PI_OVER_TWO,s.contains(e,_)&&(o[l]=r.cartographicToCartesian(_,o[l]),l++);return 0===_.latitude&&(_.longitude=d,o[l]=r.cartographicToCartesian(_,o[l]),l++,_.longitude=E,o[l]=r.cartographicToCartesian(_,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(e,t,n,r,a,i,o){"use strict";function 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u(e,n,r,a,i,o,u,s,c){this[0]=t(e,0),this[1]=t(a,0),this[2]=t(u,0),this[3]=t(n,0),this[4]=t(i,0),this[5]=t(s,0),this[6]=t(r,0),this[7]=t(o,0),this[8]=t(c,0)}function s(e){for(var t=0,n=0;n<9;++n){var r=e[n];t+=r*r}return Math.sqrt(t)}function c(e){for(var t=0,n=0;n<3;++n){var r=e[u.getElementIndex(d[n],E[n])];t+=2*r*r}return Math.sqrt(t)}function l(e,t){for(var n=o.EPSILON15,r=0,a=1,i=0;i<3;++i){var s=Math.abs(e[u.getElementIndex(d[i],E[i])]);s>r&&(a=i,r=s)}var c=1,l=0,f=E[a],h=d[a];if(Math.abs(e[u.getElementIndex(h,f)])>n){var _,m=e[u.getElementIndex(h,h)],p=e[u.getElementIndex(f,f)],y=e[u.getElementIndex(h,f)],R=(m-p)/2/y;_=R<0?-1/(-R+Math.sqrt(1+R*R)):1/(R+Math.sqrt(1+R*R)),c=1/Math.sqrt(1+_*_),l=_*c}return t=u.clone(u.IDENTITY,t),t[u.getElementIndex(f,f)]=t[u.getElementIndex(h,h)]=c,t[u.getElementIndex(h,f)]=l,t[u.getElementIndex(f,h)]=-l,t}u.packedLength=9,u.pack=function(e,n,r){return r=t(r,0),n[r++]=e[0],n[r++]=e[1],n[r++]=e[2],n[r++]=e[3],n[r++]=e[4],n[r++]=e[5],n[r++]=e[6],n[r++]=e[7],n[r++]=e[8],n},u.unpack=function(e,r,a){return r=t(r,0),n(a)||(a=new u),a[0]=e[r++],a[1]=e[r++],a[2]=e[r++],a[3]=e[r++],a[4]=e[r++],a[5]=e[r++],a[6]=e[r++],a[7]=e[r++],a[8]=e[r++],a},u.clone=function(e,t){if(n(e))return n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t):new u(e[0],e[3],e[6],e[1],e[4],e[7],e[2],e[5],e[8])},u.fromArray=function(e,r,a){return r=t(r,0),n(a)||(a=new u),a[0]=e[r],a[1]=e[r+1],a[2]=e[r+2],a[3]=e[r+3],a[4]=e[r+4],a[5]=e[r+5],a[6]=e[r+6],a[7]=e[r+7],a[8]=e[r+8],a},u.fromColumnMajorArray=function(e,t){return u.clone(e,t)},u.fromRowMajorArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],t):new u(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8])},u.fromQuaternion=function(e,t){var r=e.x*e.x,a=e.x*e.y,i=e.x*e.z,o=e.x*e.w,s=e.y*e.y,c=e.y*e.z,l=e.y*e.w,f=e.z*e.z,h=e.z*e.w,E=e.w*e.w,d=r-s-f+E,_=2*(a-h),m=2*(i+l),p=2*(a+h),y=-r+s-f+E,R=2*(c-o),T=2*(i-l),A=2*(c+o),S=-r-s+f+E;return n(t)?(t[0]=d,t[1]=p,t[2]=T,t[3]=_,t[4]=y,t[5]=A,t[6]=m,t[7]=R,t[8]=S,t):new u(d,_,m,p,y,R,T,A,S)},u.fromScale=function(e,t){return n(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=e.y,t[5]=0,t[6]=0,t[7]=0,t[8]=e.z,t):new u(e.x,0,0,0,e.y,0,0,0,e.z)},u.fromUniformScale=function(e,t){return n(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=e,t[5]=0,t[6]=0,t[7]=0,t[8]=e,t):new u(e,0,0,0,e,0,0,0,e)},u.fromCrossProduct=function(e,t){return n(t)?(t[0]=0,t[1]=e.z,t[2]=-e.y,t[3]=-e.z,t[4]=0,t[5]=e.x,t[6]=e.y,t[7]=-e.x,t[8]=0,t):new u(0,-e.z,e.y,e.z,0,-e.x,-e.y,e.x,0)},u.fromRotationX=function(e,t){var r=Math.cos(e),a=Math.sin(e);return n(t)?(t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=r,t[5]=a,t[6]=0,t[7]=-a,t[8]=r,t):new u(1,0,0,0,r,-a,0,a,r)},u.fromRotationY=function(e,t){var r=Math.cos(e),a=Math.sin(e);return 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u=1/(t-e),s=1/(r-n),c=1/(i-a),l=-(t+e)*u,f=-(r+n)*s,h=-(i+a)*c;return u*=2,s*=2,c*=-2,o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=s,o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=c,o[11]=0,o[12]=l,o[13]=f,o[14]=h,o[15]=1,o},l.computePerspectiveOffCenter=function(e,t,n,r,a,i,o){var u=2*a/(t-e),s=2*a/(r-n),c=(t+e)/(t-e),l=(r+n)/(r-n),f=-(i+a)/(i-a),h=-1,E=-2*i*a/(i-a);return o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=s,o[6]=0,o[7]=0,o[8]=c,o[9]=l,o[10]=f,o[11]=h,o[12]=0,o[13]=0,o[14]=E,o[15]=0,o},l.computeInfinitePerspectiveOffCenter=function(e,t,n,r,a,i){var o=2*a/(t-e),u=2*a/(r-n),s=(t+e)/(t-e),c=(r+n)/(r-n),l=-1,f=-1,h=-2*a;return i[0]=o,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=u,i[6]=0,i[7]=0,i[8]=s,i[9]=c,i[10]=l,i[11]=f,i[12]=0,i[13]=0,i[14]=h,i[15]=0,i},l.computeViewportTransformation=function(e,t,r,a){e=n(e,n.EMPTY_OBJECT);var i=n(e.x,0),o=n(e.y,0),u=n(e.width,0),s=n(e.height,0);t=n(t,0),r=n(r,1);var c=.5*u,l=.5*s,f=.5*(r-t),h=c,E=l,d=f,_=i+c,m=o+l,p=t+f,y=1;return a[0]=h,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=E,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=d,a[11]=0,a[12]=_,a[13]=m,a[14]=p,a[15]=y,a},l.computeView=function(t,n,r,a,i){return i[0]=a.x,i[1]=r.x,i[2]=-n.x,i[3]=0,i[4]=a.y,i[5]=r.y,i[6]=-n.y,i[7]=0,i[8]=a.z,i[9]=r.z,i[10]=-n.z,i[11]=0,i[12]=-e.dot(a,t),i[13]=-e.dot(r,t),i[14]=e.dot(n,t),i[15]=1,i},l.toArray=function(e,t){return r(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]},l.getElementIndex=function(e,t){return 4*e+t},l.getColumn=function(e,t,n){var r=4*t,a=e[r],i=e[r+1],o=e[r+2],u=e[r+3];return n.x=a,n.y=i,n.z=o,n.w=u,n},l.setColumn=function(e,t,n,r){r=l.clone(e,r);var a=4*t;return r[a]=n.x,r[a+1]=n.y,r[a+2]=n.z,r[a+3]=n.w,r},l.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n},l.getRow=function(e,t,n){var r=e[t],a=e[t+4],i=e[t+8],o=e[t+12];return n.x=r,n.y=a,n.z=i,n.w=o,n},l.setRow=function(e,t,n,r){return r=l.clone(e,r),r[t]=n.x,r[t+4]=n.y,r[t+8]=n.z,r[t+12]=n.w,r};var d=new e;l.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],d)),n.y=e.magnitude(e.fromElements(t[4],t[5],t[6],d)),n.z=e.magnitude(e.fromElements(t[8],t[9],t[10],d)),n};var _=new e;l.getMaximumScale=function(t){return l.getScale(t,_),e.maximumComponent(_)},l.multiply=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[3],u=e[4],s=e[5],c=e[6],l=e[7],f=e[8],h=e[9],E=e[10],d=e[11],_=e[12],m=e[13],p=e[14],y=e[15],R=t[0],T=t[1],A=t[2],S=t[3],v=t[4],N=t[5],I=t[6],O=t[7],M=t[8],x=t[9],g=t[10],w=t[11],C=t[12],P=t[13],U=t[14],D=t[15],L=r*R+u*T+f*A+_*S,F=a*R+s*T+h*A+m*S,B=i*R+c*T+E*A+p*S,z=o*R+l*T+d*A+y*S,b=r*v+u*N+f*I+_*O,q=a*v+s*N+h*I+m*O,G=i*v+c*N+E*I+p*O,W=o*v+l*N+d*I+y*O,X=r*M+u*x+f*g+_*w,H=a*M+s*x+h*g+m*w,V=i*M+c*x+E*g+p*w,Y=o*M+l*x+d*g+y*w,Z=r*C+u*P+f*U+_*D,k=a*C+s*P+h*U+m*D,j=i*C+c*P+E*U+p*D,K=o*C+l*P+d*U+y*D;return n[0]=L,n[1]=F,n[2]=B,n[3]=z,n[4]=b,n[5]=q,n[6]=G,n[7]=W,n[8]=X,n[9]=H,n[10]=V,n[11]=Y,n[12]=Z,n[13]=k,n[14]=j,n[15]=K,n},l.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n},l.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n},l.multiplyTransformation=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=e[12],E=e[13],d=e[14],_=t[0],m=t[1],p=t[2],y=t[4],R=t[5],T=t[6],A=t[8],S=t[9],v=t[10],N=t[12],I=t[13],O=t[14],M=r*_+o*m+c*p,x=a*_+u*m+l*p,g=i*_+s*m+f*p,w=r*y+o*R+c*T,C=a*y+u*R+l*T,P=i*y+s*R+f*T,U=r*A+o*S+c*v,D=a*A+u*S+l*v,L=i*A+s*S+f*v,F=r*N+o*I+c*O+h,B=a*N+u*I+l*O+E,z=i*N+s*I+f*O+d;return n[0]=M,n[1]=x,n[2]=g,n[3]=0,n[4]=w,n[5]=C,n[6]=P,n[7]=0,n[8]=U,n[9]=D,n[10]=L,n[11]=0,n[12]=F,n[13]=B,n[14]=z,n[15]=1,n},l.multiplyByMatrix3=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=t[0],E=t[1],d=t[2],_=t[3],m=t[4],p=t[5],y=t[6],R=t[7],T=t[8],A=r*h+o*E+c*d,S=a*h+u*E+l*d,v=i*h+s*E+f*d,N=r*_+o*m+c*p,I=a*_+u*m+l*p,O=i*_+s*m+f*p,M=r*y+o*R+c*T,x=a*y+u*R+l*T,g=i*y+s*R+f*T;return n[0]=A,n[1]=S,n[2]=v,n[3]=0,n[4]=N,n[5]=I,n[6]=O,n[7]=0,n[8]=M,n[9]=x,n[10]=g,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},l.multiplyByTranslation=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=r*e[0]+a*e[4]+i*e[8]+e[12],u=r*e[1]+a*e[5]+i*e[9]+e[13],s=r*e[2]+a*e[6]+i*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=o,n[13]=u,n[14]=s,n[15]=e[15],n};var m=new e;l.multiplyByUniformScale=function(e,t,n){return m.x=t,m.y=t,m.z=t,l.multiplyByScale(e,m,n)},l.multiplyByScale=function(e,t,n){var r=t.x,a=t.y,i=t.z;return 1===r&&1===a&&1===i?l.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=a*e[4],n[5]=a*e[5],n[6]=a*e[6],n[7]=0,n[8]=i*e[8],n[9]=i*e[9],n[10]=i*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},l.multiplyByVector=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=t.w,u=e[0]*r+e[4]*a+e[8]*i+e[12]*o,s=e[1]*r+e[5]*a+e[9]*i+e[13]*o,c=e[2]*r+e[6]*a+e[10]*i+e[14]*o,l=e[3]*r+e[7]*a+e[11]*i+e[15]*o;return n.x=u,n.y=s,n.z=c,n.w=l,n},l.multiplyByPointAsVector=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=e[0]*r+e[4]*a+e[8]*i,u=e[1]*r+e[5]*a+e[9]*i,s=e[2]*r+e[6]*a+e[10]*i;return n.x=o,n.y=u,n.z=s,n},l.multiplyByPoint=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=e[0]*r+e[4]*a+e[8]*i+e[12],u=e[1]*r+e[5]*a+e[9]*i+e[13],s=e[2]*r+e[6]*a+e[10]*i+e[14];return n.x=o,n.y=u,n.z=s,n},l.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var n=e[1],r=e[2],a=e[3],i=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=i,t[10]=e[10],t[11]=e[14],t[12]=a,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var p=new s,y=new s,R=new t,T=new t(0,0,0,1);return l.inverse=function(e,n){if(s.equalsEpsilon(l.getRotation(e,p),y,u.EPSILON7)&&t.equals(l.getRow(e,3,R),T))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],a=e[4],i=e[8],o=e[12],f=e[1],h=e[5],E=e[9],d=e[13],_=e[2],m=e[6],A=e[10],S=e[14],v=e[3],N=e[7],I=e[11],O=e[15],M=A*O,x=S*I,g=m*O,w=S*N,C=m*I,P=A*N,U=_*O,D=S*v,L=_*I,F=A*v,B=_*N,z=m*v,b=M*h+w*E+C*d-(x*h+g*E+P*d),q=x*f+U*E+F*d-(M*f+D*E+L*d),G=g*f+D*h+B*d-(w*f+U*h+z*d),W=P*f+L*h+z*E-(C*f+F*h+B*E),X=x*a+g*i+P*o-(M*a+w*i+C*o),H=M*r+D*i+L*o-(x*r+U*i+F*o),V=w*r+U*a+z*o-(g*r+D*a+B*o),Y=C*r+F*a+B*i-(P*r+L*a+z*i);M=i*d,x=o*E,g=a*d,w=o*h,C=a*E,P=i*h,U=r*d,D=o*f,L=r*E,F=i*f,B=r*h,z=a*f;var Z=M*N+w*I+C*O-(x*N+g*I+P*O),k=x*v+U*I+F*O-(M*v+D*I+L*O),j=g*v+D*N+B*O-(w*v+U*N+z*O),K=P*v+L*N+z*I-(C*v+F*N+B*I),J=g*A+P*S+x*m-(C*S+M*m+w*A),Q=L*S+M*_+D*A-(U*A+F*S+x*_),$=U*m+z*S+w*_-(B*S+g*_+D*m),ee=B*A+C*_+F*m-(L*m+z*A+P*_),te=r*b+a*q+i*G+o*W;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return 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E.projectTo2D=function(t,r,a){r=n(r,j);var i=r.ellipsoid,o=t.center,u=t.radius,s=i.geodeticSurfaceNormal(o,G),c=e.cross(e.UNIT_Z,s,W);e.normalize(c,c);var l=e.cross(s,c,X);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,V),h=e.negate(c,H),d=Z,_=d[0];e.add(s,l,_),e.add(_,c,_),_=d[1],e.add(s,l,_),e.add(_,h,_),_=d[2],e.add(s,f,_),e.add(_,h,_),_=d[3],e.add(s,f,_),e.add(_,c,_),e.negate(s,s),_=d[4],e.add(s,l,_),e.add(_,c,_),_=d[5],e.add(s,l,_),e.add(_,h,_),_=d[6],e.add(s,f,_),e.add(_,h,_),_=d[7],e.add(s,f,_),e.add(_,c,_);for(var m=d.length,p=0;p<m;++p){var y=d[p];e.add(o,y,y);var R=i.cartesianToCartographic(y,Y);r.project(R,y)}a=E.fromPoints(d,a),o=a.center;var T=o.x,A=o.y,S=o.z;return o.x=S,o.y=T,o.z=A,a},E.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},E.equals=function(t,n){return t===n||r(t)&&r(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},E.prototype.intersectPlane=function(e){return E.intersectPlane(this,e)},E.prototype.distanceSquaredTo=function(e){return E.distanceSquaredTo(this,e)},E.prototype.computePlaneDistances=function(e,t,n){return E.computePlaneDistances(this,e,t,n)},E.prototype.isOccluded=function(e){return E.isOccluded(this,e)},E.prototype.equals=function(e){return E.equals(this,e)},E.prototype.clone=function(e){return E.clone(this,e)},E}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var t={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:35713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,
+RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},a={};return t(a,{element:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(a.supportsFullscreen())return null!==a.element}}}),a.supportsFullscreen=function(){if(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return r.requestFullscreen="requestFullscreen",r.exitFullscreen="exitFullscreen",r.fullscreenEnabled="fullscreenEnabled",r.fullscreenElement="fullscreenElement",r.fullscreenchange="fullscreenchange",r.fullscreenerror="fullscreenerror",n=!0;for(var a,i=["webkit","moz","o","ms","khtml"],o=0,u=i.length;o<u;++o){var s=i[o];a=s+"RequestFullscreen","function"==typeof t[a]?(r.requestFullscreen=a,n=!0):(a=s+"RequestFullScreen","function"==typeof t[a]&&(r.requestFullscreen=a,n=!0)),a=s+"ExitFullscreen","function"==typeof document[a]?r.exitFullscreen=a:(a=s+"CancelFullScreen","function"==typeof document[a]&&(r.exitFullscreen=a)),a=s+"FullscreenEnabled",void 0!==document[a]?r.fullscreenEnabled=a:(a=s+"FullScreenEnabled",void 0!==document[a]&&(r.fullscreenEnabled=a)),a=s+"FullscreenElement",void 0!==document[a]?r.fullscreenElement=a:(a=s+"FullScreenElement",void 0!==document[a]&&(r.fullscreenElement=a)),a=s+"fullscreenchange",void 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o.compare(e.julianDate,t)}function _(e,n){if(!r(n.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!r(n.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var a=n.columnNames.indexOf("modifiedJulianDateUtc"),i=n.columnNames.indexOf("xPoleWanderRadians"),s=n.columnNames.indexOf("yPoleWanderRadians"),c=n.columnNames.indexOf("ut1MinusUtcSeconds"),l=n.columnNames.indexOf("xCelestialPoleOffsetRadians"),E=n.columnNames.indexOf("yCelestialPoleOffsetRadians"),_=n.columnNames.indexOf("taiMinusUtcSeconds");if(a<0||i<0||s<0||c<0||l<0||E<0||_<0)return void(e._dataError="Error in loaded EOP data: The columnNames property must include modifiedJulianDateUtc, xPoleWanderRadians, yPoleWanderRadians, ut1MinusUtcSeconds, xCelestialPoleOffsetRadians, yCelestialPoleOffsetRadians, and taiMinusUtcSeconds columns");var 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r(t)?(t.xPoleWander=0,t.yPoleWander=0,t.xPoleOffset=0,t.yPoleOffset=0,t.ut1MinusUtc=0):t=new a(0,0,0,0,0),t}}),E.prototype.getPromiseToLoad=function(){return e(this._downloadPromise)},E.prototype.compute=function(e,n){if(r(this._samples)){if(r(n)||(n=new a(0,0,0,0,0)),0===this._samples.length)return n.xPoleWander=0,n.yPoleWander=0,n.xPoleOffset=0,n.yPoleOffset=0,n.ut1MinusUtc=0,n;var i=this._dates,u=this._lastIndex,s=0,c=0;if(r(u)){var f=i[u],h=i[u+1],E=o.lessThanOrEquals(f,e),d=!r(h),_=d||o.greaterThanOrEquals(h,e);if(E&&_)return s=u,!d&&h.equals(e)&&++s,c=s+1,y(this,i,this._samples,e,s,c,n),n}var m=t(i,e,o.compare,this._dateColumn);return m>=0?(m<i.length-1&&i[m+1].equals(e)&&++m,s=m,c=m):(c=~m,s=c-1,s<0&&(s=0)),this._lastIndex=s,y(this,i,this._samples,e,s,c,n),n}if(r(this._dataError))throw new l(this._dataError)},E}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(n,r){r=t(r,document.location.href);var a=new e(r),i=new e(n);return i.resolve(a).toString()}return a}),define("Core/joinUrls",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(r,a,i){i=t(i,!0),r instanceof e||(r=new e(r)),a instanceof e||(a=new e(a)),n(a.authority)&&!n(a.scheme)&&("undefined"!=typeof document&&n(document.location)&&n(document.location.href)?a.scheme=new e(document.location.href).scheme:a.scheme=r.scheme);var o=r;if(a.isAbsolute()&&(o=a,"data"===a.scheme))return a.toString();var u="";n(o.scheme)&&(u+=o.scheme+":"),n(o.authority)&&(u+="//"+o.authority,""!==o.path&&"/"!==o.path&&(u=u.replace(/\/?$/,"/"),o.path=o.path.replace(/^\/?/g,""))),u+=o===r?i?r.path.replace(/\/?$/,"/")+a.path.replace(/^\/?/g,""):r.path+a.path:a.path;var s=n(r.query),c=n(a.query);s&&c?u+="?"+r.query+"&"+a.query:s&&!c?u+="?"+r.query:!s&&c&&(u+="?"+a.query);var l=n(a.fragment);return 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e(document.location.href))},l}),define("Core/Iau2006XysSample",[],function(){"use strict";function e(e,t,n){this.x=e,this.y=t,this.s=n}return e}),define("Core/Iau2006XysData",["../ThirdParty/when","./buildModuleUrl","./defaultValue","./defined","./Iau2006XysSample","./JulianDate","./loadJson","./RequestScheduler","./TimeStandard"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(e){e=n(e,n.EMPTY_OBJECT),this._xysFileUrlTemplate=e.xysFileUrlTemplate,this._interpolationOrder=n(e.interpolationOrder,9),this._sampleZeroJulianEphemerisDate=n(e.sampleZeroJulianEphemerisDate,2442396.5),this._sampleZeroDateTT=new i(this._sampleZeroJulianEphemerisDate,0,s.TAI),this._stepSizeDays=n(e.stepSizeDays,1),this._samplesPerXysFile=n(e.samplesPerXysFile,1e3),this._totalSamples=n(e.totalSamples,27426),this._samples=new Array(3*this._totalSamples),this._chunkDownloadsInProgress=[];for(var t=this._interpolationOrder,r=this._denominators=new Array(t+1),a=this._xTable=new 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s=o/this._stepSizeDays-this._interpolationOrder/2|0+this._interpolationOrder;s>=this._totalSamples&&(s=this._totalSamples-1);for(var c=u/this._samplesPerXysFile|0,h=s/this._samplesPerXysFile|0,E=[],d=c;d<=h;++d)E.push(f(this,d));return e.all(E)},c.prototype.computeXysRadians=function(e,t,n){var i=l(this,e,t);if(!(i<0)){var o=i/this._stepSizeDays|0;if(!(o>=this._totalSamples)){var u=this._interpolationOrder,s=o-(u/2|0);s<0&&(s=0);var c=s+u;c>=this._totalSamples&&(c=this._totalSamples-1,s=c-u,s<0&&(s=0));var h=!1,E=this._samples;if(r(E[3*s])||(f(this,s/this._samplesPerXysFile|0),h=!0),r(E[3*c])||(f(this,c/this._samplesPerXysFile|0),h=!0),!h){r(n)?(n.x=0,n.y=0,n.s=0):n=new a(0,0,0);var d,_,m=i-s*this._stepSizeDays,p=this._work,y=this._denominators,R=this._coef,T=this._xTable;for(d=0;d<=u;++d)p[d]=m-T[d];for(d=0;d<=u;++d){for(R[d]=1,_=0;_<=u;++_)_!==d&&(R[d]*=p[_]);R[d]*=y[d];var A=3*(s+d);n.x+=R[d]*E[A++],n.y+=R[d]*E[A++],n.s+=R[d]*E[A]}return 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u=C+n*(P+n*(U+n*D)),s=u*B%d.TWO_PI,c=F+L*(r-2451545.5),l=(a+.5*y.SECONDS_PER_DAY)%y.SECONDS_PER_DAY,f=s+c*l,h=Math.cos(f),m=Math.sin(f);return o(t)?(t[0]=h,t[1]=-m,t[2]=0,t[3]=m,t[4]=h,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new _(h,m,0,-m,h,0,0,0,1)},R.iau2006XysData=new f,R.earthOrientationParameters=s.NONE;var b=32.184,q=2451545;R.preloadIcrfFixed=function(t){var n=t.start.dayNumber,r=t.start.secondsOfDay+b,a=t.stop.dayNumber,i=t.stop.secondsOfDay+b,o=R.iau2006XysData.preload(n,r,a,i),u=R.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},R.computeIcrfToFixedMatrix=function(e,t){o(t)||(t=new _);var n=R.computeFixedToIcrfMatrix(e,t);if(o(n))return _.transpose(n,t)};var G=new h(0,0,0),W=new c(0,0,0,0,0,0),X=new _,H=new _;R.computeFixedToIcrfMatrix=function(e,t){o(t)||(t=new _);var n=R.earthOrientationParameters.compute(e,W);if(o(n)){var r=e.dayNumber,a=e.secondsOfDay+b,i=R.iau2006XysData.computeXysRadians(r,a,G);if(o(i)){var u=i.x+n.xPoleOffset,s=i.y+n.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=X;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=_.fromRotationZ(-i.s,H),h=_.multiply(l,f,X),m=e.dayNumber,p=e.secondsOfDay-E.computeTaiMinusUtc(e)+n.ut1MinusUtc,T=m-2451545,A=p/y.SECONDS_PER_DAY,S=.779057273264+A+.00273781191135448*(T+A);S=S%1*d.TWO_PI;var v=_.fromRotationZ(S,H),N=_.multiply(h,v,X),I=Math.cos(n.xPoleWander),O=Math.cos(n.yPoleWander),M=Math.sin(n.xPoleWander),x=Math.sin(n.yPoleWander),g=r-q+a/y.SECONDS_PER_DAY;g/=36525;var w=-47e-6*g*d.RADIANS_PER_DEGREE/3600,C=Math.cos(w),P=Math.sin(w),U=H;return U[0]=I*C,U[1]=I*P,U[2]=M,U[3]=-O*P+x*M*C,U[4]=O*C+x*M*P,U[5]=-x*I,U[6]=-x*P-O*M*C,U[7]=x*C-O*M*P,U[8]=O*I,_.multiply(N,U,t)}}};var V=new r;R.pointToWindowCoordinates=function(e,t,n,r){return r=R.pointToGLWindowCoordinates(e,t,n,r),r.y=2*t[5]-r.y,r},R.pointToGLWindowCoordinates=function(e,n,a,i){o(i)||(i=new t);var u=V;return m.multiplyByVector(e,r.fromElements(a.x,a.y,a.z,1,u),u),r.multiplyByScalar(u,1/u.w,u),m.multiplyByVector(n,u,u),t.fromCartesian4(u,i)};var Y=new n,Z=new n,k=new n;R.rotationMatrixFromPositionVelocity=function(e,t,r,a){var u=i(r,l.WGS84).geodeticSurfaceNormal(e,Y),s=n.cross(t,u,Z);n.equalsEpsilon(s,n.ZERO,d.EPSILON6)&&(s=n.clone(n.UNIT_X,s));var c=n.cross(s,t,k);return n.cross(t,c,s),n.negate(s,s),o(a)||(a=new _),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var j=new a,K=new n,J=new n,Q=new r,$=new r,ee=new r,te=new r,ne=new r,re=new m,ae=new m;return R.basisTo2D=function(e,t,a){var i=e.ellipsoid,o=m.getColumn(t,3,Q),u=i.cartesianToCartographic(o,j),s=R.eastNorthUpToFixedFrame(o,i,re),c=m.inverseTransformation(s,ae),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var h=m.getColumn(t,0,J),E=n.magnitude(h),d=m.multiplyByVector(c,h,ee);r.fromElements(d.z,d.x,d.y,0,d);var 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i=n.fromCartesian4(f.getColumn(r,2,m));this._plane=h.fromPointNormal(e,i)}var m=new r;o(_.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var p=new e;_.fromPoints=function(t,n){var r=e.fromPoints(t,p);return new _(r.center,n)};var y=new E,R=new n;_.prototype.projectPointOntoPlane=function(e,r){var a=y;a.origin=e,n.normalize(e,a.direction);var o=c.rayPlane(a,this._plane,R);if(i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,R)),i(o)){var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return i(r)?(r.x=s,r.y=l,r):new t(s,l)}},_.prototype.projectPointsOntoPlane=function(e,t){i(t)||(t=[]);for(var n=0,r=e.length,a=0;a<r;a++){var o=this.projectPointOntoPlane(e[a],t[n]);i(o)&&(t[n]=o,n++)}return 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t},_}),define("Core/barycentricCoordinates",["./Cartesian2","./Cartesian3","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(r,a,s,c,l){n(l)||(l=new t);var f,h,E,d,_,m,p,y;n(a.z)?(f=t.subtract(s,a,i),h=t.subtract(c,a,o),E=t.subtract(r,a,u),d=t.dot(f,f),_=t.dot(f,h),m=t.dot(f,E),p=t.dot(h,h),y=t.dot(h,E)):(f=e.subtract(s,a,i),h=e.subtract(c,a,o),E=e.subtract(r,a,u),d=e.dot(f,f),_=e.dot(f,h),m=e.dot(f,E),p=e.dot(h,h),y=e.dot(h,E));var R=1/(d*p-_*_);return l.y=(p*m-_*y)*R,l.z=(d*y-_*m)*R,l.x=1-l.y-l.z,l}var i=new t,o=new t,u=new t;return a}),define("Core/pointInsideTriangle",["./barycentricCoordinates","./Cartesian3"],function(e,t){"use strict";function n(t,n,a,i){return e(t,n,a,i,r),r.x>0&&r.y>0&&r.z>0}var r=new t;return n}),define("Core/WindingOrder",["../Renderer/WebGLConstants","./freezeObject"],function(e,t){"use strict";var n={CLOCKWISE:e.CW,COUNTER_CLOCKWISE:e.CCW,validate:function(e){return e===n.CLOCKWISE||e===n.COUNTER_CLOCKWISE}};return t(n)}),define("Core/PolygonPipeline",["../ThirdParty/earcut-2.1.1","./Cartesian2","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Geometry","./GeometryAttribute","./Math","./pointInsideTriangle","./PrimitiveType","./Queue","./WindingOrder"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,E,d,_){"use strict";var m=new n,p=new n,y={};y.computeArea2D=function(e){for(var t=e.length,n=0,r=t-1,a=0;a<t;r=a++){var i=e[r],o=e[a];n+=i.x*o.y-o.x*i.y}return.5*n},y.computeWindingOrder2D=function(e){var t=y.computeArea2D(e);return t>0?_.COUNTER_CLOCKWISE:_.CLOCKWISE},y.triangulate=function(n,r){var a=t.packArray(n);return e(a,r,2)};var R=new n,T=new n,A=new n,S=new n,v=new n,N=new n,I=new n;return y.computeSubdivision=function(e,t,o,u){u=a(u,f.RADIANS_PER_DEGREE);var s,h=o.slice(0),d=t.length,_=new Array(3*d),m=0;for(s=0;s<d;s++){var p=t[s];_[m++]=p.x,_[m++]=p.y,_[m++]=p.z}for(var y=[],O={},M=e.maximumRadius,x=f.chordLength(u,M),g=x*x;h.length>0;){var w,C,P=h.pop(),U=h.pop(),D=h.pop(),L=n.fromArray(_,3*D,R),F=n.fromArray(_,3*U,T),B=n.fromArray(_,3*P,A),z=n.multiplyByScalar(n.normalize(L,S),M,S),b=n.multiplyByScalar(n.normalize(F,v),M,v),q=n.multiplyByScalar(n.normalize(B,N),M,N),G=n.magnitudeSquared(n.subtract(z,b,I)),W=n.magnitudeSquared(n.subtract(b,q,I)),X=n.magnitudeSquared(n.subtract(q,z,I)),H=Math.max(G,W,X);H>g?G===H?(w=Math.min(D,U)+" "+Math.max(D,U),s=O[w],i(s)||(C=n.add(L,F,I),n.multiplyByScalar(C,.5,C),_.push(C.x,C.y,C.z),s=_.length/3-1,O[w]=s),h.push(D,s,P),h.push(s,U,P)):W===H?(w=Math.min(U,P)+" "+Math.max(U,P),s=O[w],i(s)||(C=n.add(F,B,I),n.multiplyByScalar(C,.5,C),_.push(C.x,C.y,C.z),s=_.length/3-1,O[w]=s),h.push(U,s,D),h.push(s,P,D)):X===H&&(w=Math.min(P,D)+" "+Math.max(P,D),s=O[w],i(s)||(C=n.add(B,L,I),n.multiplyByScalar(C,.5,C),_.push(C.x,C.y,C.z),s=_.length/3-1,O[w]=s),h.push(P,s,U),h.push(s,D,U)):(y.push(D),y.push(U),y.push(P))}return new c({attributes:{position:new l({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:_})},indices:y,primitiveType:E.TRIANGLES})},y.scaleToGeodeticHeight=function(e,t,r,o){r=a(r,u.WGS84);var s=m,c=p;if(t=a(t,0),o=a(o,!0),i(e))for(var l=e.length,f=0;f<l;f+=3)n.fromArray(e,f,c),o&&(c=r.scaleToGeodeticSurface(c,c)),0!==t&&(s=r.geodeticSurfaceNormal(c,s),n.multiplyByScalar(s,t,s),n.add(c,s,c)),e[f]=c.x,e[f+1]=c.y,e[f+2]=c.z;return e},y}),define("Core/Matrix2",["./Cartesian2","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject"],function(e,t,n,r,a,i){"use strict";function o(e,n,r,a){this[0]=t(e,0),this[1]=t(r,0),this[2]=t(n,0),this[3]=t(a,0)}o.packedLength=4,o.pack=function(e,n,r){return r=t(r,0),n[r++]=e[0],n[r++]=e[1],n[r++]=e[2],n[r++]=e[3],n},o.unpack=function(e,r,a){return r=t(r,0),n(a)||(a=new o),a[0]=e[r++],a[1]=e[r++],a[2]=e[r++],a[3]=e[r++],a},o.clone=function(e,t){if(n(e))return n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t):new o(e[0],e[2],e[1],e[3])},o.fromArray=function(e,r,a){return r=t(r,0),n(a)||(a=new o),a[0]=e[r],a[1]=e[r+1],a[2]=e[r+2],a[3]=e[r+3],a},o.fromColumnMajorArray=function(e,t){return o.clone(e,t)},o.fromRowMajorArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[2],t[2]=e[1],t[3]=e[3],t):new o(e[0],e[1],e[2],e[3])},o.fromScale=function(e,t){return n(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=e.y,t):new o(e.x,0,0,e.y)},o.fromUniformScale=function(e,t){return n(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=e,t):new o(e,0,0,e)},o.fromRotation=function(e,t){var r=Math.cos(e),a=Math.sin(e);return n(t)?(t[0]=r,t[1]=a,t[2]=-a,t[3]=r,t):new o(r,-a,a,r)},o.toArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t):[e[0],e[1],e[2],e[3]]},o.getElementIndex=function(e,t){return 2*e+t},o.getColumn=function(e,t,n){var r=2*t,a=e[r],i=e[r+1];return n.x=a,n.y=i,n},o.setColumn=function(e,t,n,r){r=o.clone(e,r);var a=2*t;return r[a]=n.x,r[a+1]=n.y,r},o.getRow=function(e,t,n){var r=e[t],a=e[t+2];return n.x=r,n.y=a,n},o.setRow=function(e,t,n,r){return r=o.clone(e,r),r[t]=n.x,r[t+2]=n.y,r};var u=new e;o.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],u)),n.y=e.magnitude(e.fromElements(t[2],t[3],u)),n};var s=new e;return o.getMaximumScale=function(t){return o.getScale(t,s),e.maximumComponent(s)},o.multiply=function(e,t,n){var r=e[0]*t[0]+e[2]*t[1],a=e[0]*t[2]+e[2]*t[3],i=e[1]*t[0]+e[3]*t[1],o=e[1]*t[2]+e[3]*t[3];return n[0]=r,n[1]=i,n[2]=a,n[3]=o,n},o.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n},o.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n},o.multiplyByVector=function(e,t,n){var r=e[0]*t.x+e[2]*t.y,a=e[1]*t.x+e[3]*t.y;return n.x=r,n.y=a,n},o.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n},o.multiplyByScale=function(e,t,n){return n[0]=e[0]*t.x,n[1]=e[1]*t.x,n[2]=e[2]*t.y,n[3]=e[3]*t.y,n},o.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t},o.transpose=function(e,t){var n=e[0],r=e[2],a=e[1],i=e[3];return t[0]=n,t[1]=r,t[2]=a,t[3]=i,t},o.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t},o.equals=function(e,t){return e===t||n(e)&&n(t)&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]},o.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]},o.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e[0]-t[0])<=r&&Math.abs(e[1]-t[1])<=r&&Math.abs(e[2]-t[2])<=r&&Math.abs(e[3]-t[3])<=r},o.IDENTITY=i(new o(1,0,0,1)),o.ZERO=i(new o(0,0,0,0)),o.COLUMN0ROW0=0,o.COLUMN0ROW1=1,o.COLUMN1ROW0=2,o.COLUMN1ROW1=3,r(o.prototype,{length:{get:function(){return o.packedLength}}}),o.prototype.clone=function(e){return o.clone(this,e)},o.prototype.equals=function(e){return o.equals(this,e)},o.prototype.equalsEpsilon=function(e,t){return o.equalsEpsilon(this,e,t)},o.prototype.toString=function(){return"("+this[0]+", "+this[2]+")\n("+this[1]+", "+this[3]+")"},o}),define("Core/RectangleGeometryLibrary",["./Cartesian3","./Cartographic","./defined","./DeveloperError","./GeographicProjection","./Math","./Matrix2","./Rectangle"],function(e,t,n,r,a,i,o,u){"use strict";var s=Math.cos,c=Math.sin,l=Math.sqrt,f={};f.computePosition=function(e,t,r,a,i){
 var u=e.ellipsoid.radiiSquared,f=e.nwCorner,h=e.rectangle,E=f.latitude-e.granYCos*t+r*e.granXSin,d=s(E),_=c(E),m=u.z*_,p=f.longitude+t*e.granYSin+r*e.granXCos,y=d*s(p),R=d*c(p),T=u.x*y,A=u.y*R,S=l(T*y+A*R+m*_);a.x=T/S,a.y=A/S,a.z=m/S,n(e.vertexFormat)&&e.vertexFormat.st&&(i.x=(p-h.west)*e.lonScalar-.5,i.y=(E-h.south)*e.latScalar-.5,o.multiplyByVector(e.textureMatrix,i,i),i.x+=.5,i.y+=.5)};var h=new o,E=new e,d=new t,_=new e,m=new a;return f.computeOptions=function(t,a,s){var c,l,f,p,y,R=t._granularity,T=t._ellipsoid,A=t._surfaceHeight,S=t._rotation,v=t._extrudedHeight,N=a.east,I=a.west,O=a.north,M=a.south,x=O-M;I>N?(y=i.TWO_PI-I+N,c=Math.ceil(y/R)+1,l=Math.ceil(x/R)+1,f=y/(c-1),p=x/(l-1)):(y=N-I,c=Math.ceil(y/R)+1,l=Math.ceil(x/R)+1,f=y/(c-1),p=x/(l-1)),s=u.northwest(a,s);var g=u.center(a,d),w=p,C=f,P=0,U=0;if(n(S)&&0!==S){var D=Math.cos(S);w*=D,C*=D;var L=Math.sin(S);P=p*L,U=f*L,E=m.project(s,E),_=m.project(g,_),E=e.subtract(E,_,E);var F=o.fromRotation(S,h);E=o.multiplyByVector(F,E,E),E=e.add(E,_,E),s=m.unproject(E,s);var B=s.latitude,z=B+(c-1)*U,b=B-w*(l-1),q=B-w*(l-1)+(c-1)*U;O=Math.max(B,z,b,q),M=Math.min(B,z,b,q);var G=s.longitude,W=G+(c-1)*C,X=G+(l-1)*P,H=G+(l-1)*P+(c-1)*C;if(N=Math.max(G,W,X,H),I=Math.min(G,W,X,H),O<-i.PI_OVER_TWO||O>i.PI_OVER_TWO||M<-i.PI_OVER_TWO||M>i.PI_OVER_TWO)throw new r("Rotated rectangle is invalid.  It crosses over either the north or south pole.");a.north=O,a.south=M,a.east=N,a.west=I}return{granYCos:w,granYSin:P,granXCos:C,granXSin:U,ellipsoid:T,width:c,height:l,surfaceHeight:A,extrudedHeight:v,nwCorner:s,rectangle:a}},f}),define("Core/RectangleOutlineGeometry",["./BoundingSphere","./Cartesian3","./Cartographic","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PolygonPipeline","./PrimitiveType","./Rectangle","./RectangleGeometryLibrary"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,E,d,_,m){"use strict";function p(e){var t,n=e.size,a=e.height,i=e.width,o=new Float64Array(3*n),u=0,h=0,E=S;for(t=0;t<i;t++)m.computePosition(e,h,t,E),o[u++]=E.x,o[u++]=E.y,o[u++]=E.z;for(t=i-1,h=1;h<a;h++)m.computePosition(e,h,t,E),o[u++]=E.x,o[u++]=E.y,o[u++]=E.z;for(h=a-1,t=i-2;t>=0;t--)m.computePosition(e,h,t,E),o[u++]=E.x,o[u++]=E.y,o[u++]=E.z;for(t=0,h=a-2;h>0;h--)m.computePosition(e,h,t,E),o[u++]=E.x,o[u++]=E.y,o[u++]=E.z;for(var _=o.length/3*2,p=f.createTypedArray(o.length/3,_),y=0,R=0;R<o.length/3-1;R++)p[y++]=R,p[y++]=R+1;p[y++]=o.length/3-1,p[y++]=0;var T=new s({attributes:new l,primitiveType:d.LINES});return T.attributes.position=new c({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:o}),T.indices=p,T}function y(e){var t=e.surfaceHeight,n=e.extrudedHeight,r=e.ellipsoid,a=Math.min(n,t),i=Math.max(n,t),o=p(e);if(h.equalsEpsilon(a,i,h.EPSILON10))return o;var u=e.height,s=e.width,c=E.scaleToGeodeticHeight(o.attributes.position.values,i,r,!1),l=c.length,d=new Float64Array(2*l);d.set(c);var _=E.scaleToGeodeticHeight(o.attributes.position.values,a,r);d.set(_,l),o.attributes.position.values=d;var m=d.length/3*2+8,y=f.createTypedArray(d.length/3,m);l=d.length/6;for(var R=0,T=0;T<l-1;T++)y[R++]=T,y[R++]=T+1,y[R++]=T+l,y[R++]=T+l+1;return y[R++]=l-1,y[R++]=0,y[R++]=l+l-1,y[R++]=l,y[R++]=0,y[R++]=l,y[R++]=s-1,y[R++]=l+s-1,y[R++]=s+u-2,y[R++]=s+u-2+l,y[R++]=2*s+u-3,y[R++]=2*s+u-3+l,o.indices=y,o}function R(e){e=a(e,a.EMPTY_OBJECT);var t=e.rectangle,n=a(e.granularity,h.RADIANS_PER_DEGREE),r=a(e.ellipsoid,u.WGS84),i=a(e.height,0),o=a(e.rotation,0),s=e.extrudedHeight;this._rectangle=t,this._granularity=n,this._ellipsoid=r,this._surfaceHeight=i,this._rotation=o,this._extrudedHeight=s,this._workerName="createRectangleOutlineGeometry"}var T=new e,A=new e,S=new t,v=new _;R.packedLength=_.packedLength+u.packedLength+5,R.pack=function(e,t,n){return n=a(n,0),_.pack(e._rectangle,t,n),n+=_.packedLength,u.pack(e._ellipsoid,t,n),n+=u.packedLength,t[n++]=e._granularity,t[n++]=e._surfaceHeight,t[n++]=e._rotation,t[n++]=i(e._extrudedHeight)?1:0,t[n]=a(e._extrudedHeight,0),t};var N=new _,I=u.clone(u.UNIT_SPHERE),O={rectangle:N,ellipsoid:I,granularity:void 0,height:void 0,rotation:void 0,extrudedHeight:void 0};R.unpack=function(e,t,n){t=a(t,0);var r=_.unpack(e,t,N);t+=_.packedLength;var o=u.unpack(e,t,I);t+=u.packedLength;var s=e[t++],c=e[t++],l=e[t++],f=e[t++],h=e[t];return i(n)?(n._rectangle=_.clone(r,n._rectangle),n._ellipsoid=u.clone(o,n._ellipsoid),n._surfaceHeight=c,n._rotation=l,n._extrudedHeight=f?h:void 0,n):(O.granularity=s,O.height=c,O.rotation=l,O.extrudedHeight=f?h:void 0,new R(O))};var M=new n;return R.createGeometry=function(t){var n=_.clone(t._rectangle,v),r=t._ellipsoid,a=t._surfaceHeight,o=t._extrudedHeight,u=m.computeOptions(t,n,M);u.size=2*u.width+2*u.height-4;var c,l;if(n=t._rectangle,!h.equalsEpsilon(n.north,n.south,h.EPSILON10)&&!h.equalsEpsilon(n.east,n.west,h.EPSILON10)){if(i(o)){c=y(u);var f=e.fromRectangle3D(n,r,a,A),R=e.fromRectangle3D(n,r,o,T);l=e.union(f,R)}else c=p(u),c.attributes.position.values=E.scaleToGeodeticHeight(c.attributes.position.values,a,r,!1),l=e.fromRectangle3D(n,r,a);return new s({attributes:c.attributes,indices:c.indices,primitiveType:d.LINES,boundingSphere:l})}},R}),define("Workers/createRectangleOutlineGeometry",["../Core/defined","../Core/Ellipsoid","../Core/Rectangle","../Core/RectangleOutlineGeometry"],function(e,t,n,r){"use strict";function a(a,i){return e(i)&&(a=r.unpack(a,i)),a._ellipsoid=t.clone(a._ellipsoid),a._rectangle=n.clone(a._rectangle),r.createGeometry(a)}return a})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createSimplePolylineGeometry.js b/vendors/Cesium/Workers/createSimplePolylineGeometry.js
index f5e9477..63bc6de 100644
--- a/vendors/Cesium/Workers/createSimplePolylineGeometry.js
+++ b/vendors/Cesium/Workers/createSimplePolylineGeometry.js
@@ -1,61 +1,61 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-!function(){define("Core/defined",[],function(){"use strict";function t(t){return void 0!==t&&null!==t}return t}),define("Core/freezeObject",["./defined"],function(t){"use strict";var e=Object.freeze;return t(e)||(e=function(t){return t}),e}),define("Core/defaultValue",["./freezeObject"],function(t){"use strict";function e(t,e){return void 0!==t?t:e}return e.EMPTY_OBJECT=t({}),e}),define("Core/DeveloperError",["./defined"],function(t){"use strict";function e(t){this.name="DeveloperError",this.message=t;var e;try{throw new Error}catch(t){e=t.stack}this.stack=e}return t(Object.create)&&(e.prototype=Object.create(Error.prototype),e.prototype.constructor=e),e.prototype.toString=function(){var e=this.name+": "+this.message;return t(this.stack)&&(e+="\n"+this.stack.toString()),e},e.throwInstantiationError=function(){throw new e("This function defines an interface and should not be called directly.")},e}),define("ThirdParty/mersenne-twister",[],function(){var t=function(t){void 0==t&&(t=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(t)};return t.prototype.init_genrand=function(t){for(this.mt[0]=t>>>0,this.mti=1;this.mti<this.N;this.mti++){var t=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&t)>>>16)<<16)+1812433253*(65535&t)+this.mti,this.mt[this.mti]>>>=0}},t.prototype.genrand_int32=function(){var t,e=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var r;for(this.mti==this.N+1&&this.init_genrand(5489),r=0;r<this.N-this.M;r++)t=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+this.M]^t>>>1^e[1&t];for(;r<this.N-1;r++)t=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+(this.M-this.N)]^t>>>1^e[1&t];t=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^t>>>1^e[1&t],this.mti=0}return t=this.mt[this.mti++],t^=t>>>11,t^=t<<7&2636928640,t^=t<<15&4022730752,t^=t>>>18,t>>>0},t.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},t}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(t,e,r,n){"use strict";var a={};a.EPSILON1=.1,a.EPSILON2=.01,a.EPSILON3=.001,a.EPSILON4=1e-4,a.EPSILON5=1e-5,a.EPSILON6=1e-6,a.EPSILON7=1e-7,a.EPSILON8=1e-8,a.EPSILON9=1e-9,a.EPSILON10=1e-10,a.EPSILON11=1e-11,a.EPSILON12=1e-12,a.EPSILON13=1e-13,a.EPSILON14=1e-14,a.EPSILON15=1e-15,a.EPSILON16=1e-16,a.EPSILON17=1e-17,a.EPSILON18=1e-18,a.EPSILON19=1e-19,a.EPSILON20=1e-20,a.GRAVITATIONALPARAMETER=3986004418e5,a.SOLAR_RADIUS=6955e5,a.LUNAR_RADIUS=1737400,a.SIXTY_FOUR_KILOBYTES=65536,a.sign=function(t){return t>0?1:t<0?-1:0},a.signNotZero=function(t){return t<0?-1:1},a.toSNorm=function(t,r){return r=e(r,255),Math.round((.5*a.clamp(t,-1,1)+.5)*r)},a.fromSNorm=function(t,r){return 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r.x=t.x+e.x,r.y=t.y+e.y,r.z=t.z+e.z,r},o.subtract=function(t,e,r){return r.x=t.x-e.x,r.y=t.y-e.y,r.z=t.z-e.z,r},o.multiplyByScalar=function(t,e,r){return r.x=t.x*e,r.y=t.y*e,r.z=t.z*e,r},o.divideByScalar=function(t,e,r){return r.x=t.x/e,r.y=t.y/e,r.z=t.z/e,r},o.negate=function(t,e){return e.x=-t.x,e.y=-t.y,e.z=-t.z,e},o.abs=function(t,e){return e.x=Math.abs(t.x),e.y=Math.abs(t.y),e.z=Math.abs(t.z),e};var u=new o;o.lerp=function(t,e,r,n){return o.multiplyByScalar(e,r,u),n=o.multiplyByScalar(t,1-r,n),o.add(u,n,n)};var s=new o,E=new o;o.angleBetween=function(t,e){o.normalize(t,s),o.normalize(e,E);var r=o.dot(s,E),n=o.magnitude(o.cross(s,E,s));return Math.atan2(n,r)};var l=new o;o.mostOrthogonalAxis=function(t,e){var r=o.normalize(t,l);return o.abs(r,r),e=r.x<=r.y?r.x<=r.z?o.clone(o.UNIT_X,e):o.clone(o.UNIT_Z,e):r.y<=r.z?o.clone(o.UNIT_Y,e):o.clone(o.UNIT_Z,e)},o.equals=function(t,r){return t===r||e(t)&&e(r)&&t.x===r.x&&t.y===r.y&&t.z===r.z},o.equalsArray=function(t,e,r){return t.x===e[r]&&t.y===e[r+1]&&t.z===e[r+2]},o.equalsEpsilon=function(t,r,n,o){return t===r||e(t)&&e(r)&&a.equalsEpsilon(t.x,r.x,n,o)&&a.equalsEpsilon(t.y,r.y,n,o)&&a.equalsEpsilon(t.z,r.z,n,o)},o.cross=function(t,e,r){var n=t.x,a=t.y,o=t.z,i=e.x,u=e.y,s=e.z,E=a*s-o*u,l=o*i-n*s,c=n*u-a*i;return r.x=E,r.y=l,r.z=c,r},o.fromDegrees=function(t,e,r,n,i){return t=a.toRadians(t),e=a.toRadians(e),o.fromRadians(t,e,r,n,i)};var c=new o,f=new o,_=new o(40680631590769,40680631590769,40408299984661.445);return o.fromRadians=function(r,n,a,i,u){a=t(a,0);var s=e(i)?i.radiiSquared:_,E=Math.cos(n);c.x=E*Math.cos(r),c.y=E*Math.sin(r),c.z=Math.sin(n),c=o.normalize(c,c),o.multiplyComponents(s,c,f);var l=Math.sqrt(o.dot(c,f));return f=o.divideByScalar(f,l,f),c=o.multiplyByScalar(c,a,c),e(u)||(u=new o),o.add(f,c,u)},o.fromDegreesArray=function(t,r,n){var a=t.length;e(n)?n.length=a/2:n=new Array(a/2);for(var i=0;i<a;i+=2){var u=t[i],s=t[i+1],E=i/2;n[E]=o.fromDegrees(u,s,0,r,n[E])}return n},o.fromRadiansArray=function(t,r,n){var a=t.length;e(n)?n.length=a/2:n=new Array(a/2);for(var i=0;i<a;i+=2){var u=t[i],s=t[i+1],E=i/2;n[E]=o.fromRadians(u,s,0,r,n[E])}return n},o.fromDegreesArrayHeights=function(t,r,n){var a=t.length;e(n)?n.length=a/3:n=new Array(a/3);for(var i=0;i<a;i+=3){var u=t[i],s=t[i+1],E=t[i+2],l=i/3;n[l]=o.fromDegrees(u,s,E,r,n[l])}return n},o.fromRadiansArrayHeights=function(t,r,n){var a=t.length;e(n)?n.length=a/3:n=new Array(a/3);for(var i=0;i<a;i+=3){var u=t[i],s=t[i+1],E=t[i+2],l=i/3;n[l]=o.fromRadians(u,s,E,r,n[l])}return n},o.ZERO=n(new o(0,0,0)),o.UNIT_X=n(new o(1,0,0)),o.UNIT_Y=n(new o(0,1,0)),o.UNIT_Z=n(new o(0,0,1)),o.prototype.clone=function(t){return o.clone(this,t)},o.prototype.equals=function(t){return o.equals(this,t)},o.prototype.equalsEpsilon=function(t,e,r){return o.equalsEpsilon(this,t,e,r)},o.prototype.toString=function(){return"("+this.x+", "+this.y+", 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t===e||r(t)&&r(e)&&t.longitude===e.longitude&&t.latitude===e.latitude&&t.height===e.height},u.equalsEpsilon=function(t,e,n){return t===e||r(t)&&r(e)&&Math.abs(t.longitude-e.longitude)<=n&&Math.abs(t.latitude-e.latitude)<=n&&Math.abs(t.height-e.height)<=n},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(t){return u.clone(this,t)},u.prototype.equals=function(t){return u.equals(this,t)},u.prototype.equalsEpsilon=function(t,e){return u.equalsEpsilon(this,t,e)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(t){"use strict";var e=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(t){return!1}}(),r=Object.defineProperties;return e&&t(r)||(r=function(t){return 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h.x=e,h.y=e,h.z=e,l.multiplyByScale(t,h,r)},l.multiplyByScale=function(t,e,r){var n=e.x,a=e.y,o=e.z;return 1===n&&1===a&&1===o?l.clone(t,r):(r[0]=n*t[0],r[1]=n*t[1],r[2]=n*t[2],r[3]=0,r[4]=a*t[4],r[5]=a*t[5],r[6]=a*t[6],r[7]=0,r[8]=o*t[8],r[9]=o*t[9],r[10]=o*t[10],r[11]=0,r[12]=t[12],r[13]=t[13],r[14]=t[14],r[15]=1,r)},l.multiplyByVector=function(t,e,r){var n=e.x,a=e.y,o=e.z,i=e.w,u=t[0]*n+t[4]*a+t[8]*o+t[12]*i,s=t[1]*n+t[5]*a+t[9]*o+t[13]*i,E=t[2]*n+t[6]*a+t[10]*o+t[14]*i,l=t[3]*n+t[7]*a+t[11]*o+t[15]*i;return r.x=u,r.y=s,r.z=E,r.w=l,r},l.multiplyByPointAsVector=function(t,e,r){var n=e.x,a=e.y,o=e.z,i=t[0]*n+t[4]*a+t[8]*o,u=t[1]*n+t[5]*a+t[9]*o,s=t[2]*n+t[6]*a+t[10]*o;return r.x=i,r.y=u,r.z=s,r},l.multiplyByPoint=function(t,e,r){var n=e.x,a=e.y,o=e.z,i=t[0]*n+t[4]*a+t[8]*o+t[12],u=t[1]*n+t[5]*a+t[9]*o+t[13],s=t[2]*n+t[6]*a+t[10]*o+t[14];return r.x=i,r.y=u,r.z=s,r},l.multiplyByScalar=function(t,e,r){return r[0]=t[0]*e,r[1]=t[1]*e,r[2]=t[2]*e,r[3]=t[3]*e,r[4]=t[4]*e,r[5]=t[5]*e,r[6]=t[6]*e,r[7]=t[7]*e,r[8]=t[8]*e,r[9]=t[9]*e,r[10]=t[10]*e,r[11]=t[11]*e,r[12]=t[12]*e,r[13]=t[13]*e,r[14]=t[14]*e,r[15]=t[15]*e,r},l.negate=function(t,e){return e[0]=-t[0],e[1]=-t[1],e[2]=-t[2],e[3]=-t[3],e[4]=-t[4],e[5]=-t[5],e[6]=-t[6],e[7]=-t[7],e[8]=-t[8],e[9]=-t[9],e[10]=-t[10],e[11]=-t[11],e[12]=-t[12],e[13]=-t[13],e[14]=-t[14],e[15]=-t[15],e},l.transpose=function(t,e){var r=t[1],n=t[2],a=t[3],o=t[6],i=t[7],u=t[11];return e[0]=t[0],e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=r,e[5]=t[5],e[6]=t[9],e[7]=t[13],e[8]=n,e[9]=o,e[10]=t[10],e[11]=t[14],e[12]=a,e[13]=i,e[14]=u,e[15]=t[15],e},l.abs=function(t,e){return e[0]=Math.abs(t[0]),e[1]=Math.abs(t[1]),e[2]=Math.abs(t[2]),e[3]=Math.abs(t[3]),e[4]=Math.abs(t[4]),e[5]=Math.abs(t[5]),e[6]=Math.abs(t[6]),e[7]=Math.abs(t[7]),e[8]=Math.abs(t[8]),e[9]=Math.abs(t[9]),e[10]=Math.abs(t[10]),e[11]=Math.abs(t[11]),e[12]=Math.abs(t[12]),e[13]=Math.abs(t[13]),e[14]=Math.abs(t[14]),e[15]=Math.abs(t[15]),e},l.equals=function(t,e){return t===e||n(t)&&n(e)&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[3]===e[3]&&t[7]===e[7]&&t[11]===e[11]&&t[15]===e[15]},l.equalsEpsilon=function(t,e,r){return t===e||n(t)&&n(e)&&Math.abs(t[0]-e[0])<=r&&Math.abs(t[1]-e[1])<=r&&Math.abs(t[2]-e[2])<=r&&Math.abs(t[3]-e[3])<=r&&Math.abs(t[4]-e[4])<=r&&Math.abs(t[5]-e[5])<=r&&Math.abs(t[6]-e[6])<=r&&Math.abs(t[7]-e[7])<=r&&Math.abs(t[8]-e[8])<=r&&Math.abs(t[9]-e[9])<=r&&Math.abs(t[10]-e[10])<=r&&Math.abs(t[11]-e[11])<=r&&Math.abs(t[12]-e[12])<=r&&Math.abs(t[13]-e[13])<=r&&Math.abs(t[14]-e[14])<=r&&Math.abs(t[15]-e[15])<=r},l.getTranslation=function(t,e){return e.x=t[12],e.y=t[13],e.z=t[14],e},l.getRotation=function(t,e){return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[4],e[4]=t[5],e[5]=t[6],e[6]=t[8],e[7]=t[9],e[8]=t[10],e};var A=new s,d=new s,S=new e,m=new e(0,0,0,1);return l.inverse=function(t,r){if(s.equalsEpsilon(l.getRotation(t,A),d,u.EPSILON7)&&e.equals(l.getRow(t,3,S),m))return r[0]=0,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=0,r[11]=0,r[12]=-t[12],r[13]=-t[13],r[14]=-t[14],r[15]=1,r;var n=t[0],a=t[4],o=t[8],i=t[12],c=t[1],f=t[5],_=t[9],R=t[13],T=t[2],h=t[6],N=t[10],C=t[14],I=t[3],M=t[7],p=t[11],O=t[15],g=N*O,y=C*p,F=h*O,L=C*M,U=h*p,v=N*M,D=T*O,P=C*I,B=T*p,w=N*I,x=T*M,G=h*I,b=g*f+L*_+U*R-(y*f+F*_+v*R),z=y*c+D*_+w*R-(g*c+P*_+B*R),H=F*c+P*f+x*R-(L*c+D*f+G*R),V=v*c+B*f+G*_-(U*c+w*f+x*_),X=y*a+F*o+v*i-(g*a+L*o+U*i),q=g*n+P*o+B*i-(y*n+D*o+w*i),W=L*n+D*a+G*i-(F*n+P*a+x*i),Y=U*n+w*a+x*o-(v*n+B*a+G*o);g=o*R,y=i*_,F=a*R,L=i*f,U=a*_,v=o*f,D=n*R,P=i*c,B=n*_,w=o*c,x=n*f,G=a*c;var K=g*M+L*p+U*O-(y*M+F*p+v*O),k=y*I+D*p+w*O-(g*I+P*p+B*O),Z=F*I+P*M+x*O-(L*I+D*M+G*O),j=v*I+B*M+G*p-(U*I+w*M+x*p),Q=F*N+v*C+y*h-(U*C+g*h+L*N),J=B*C+g*T+P*N-(D*N+w*C+y*T),$=D*h+G*C+L*T-(x*C+F*T+P*h),tt=x*N+U*T+w*h-(B*h+G*N+v*T),et=n*b+a*z+o*H+i*V;if(Math.abs(et)<u.EPSILON20)throw new E("matrix is not invertible because its determinate is zero.");return et=1/et,r[0]=b*et,r[1]=z*et,r[2]=H*et,r[3]=V*et,r[4]=X*et,r[5]=q*et,r[6]=W*et,r[7]=Y*et,r[8]=K*et,r[9]=k*et,r[10]=Z*et,r[11]=j*et,r[12]=Q*et,r[13]=J*et,r[14]=$*et,r[15]=tt*et,r},l.inverseTransformation=function(t,e){var r=t[0],n=t[1],a=t[2],o=t[4],i=t[5],u=t[6],s=t[8],E=t[9],l=t[10],c=t[12],f=t[13],_=t[14],R=-r*c-n*f-a*_,T=-o*c-i*f-u*_,h=-s*c-E*f-l*_;return e[0]=r,e[1]=o,e[2]=s,e[3]=0,e[4]=n,e[5]=i,e[6]=E,e[7]=0,e[8]=a,e[9]=u,e[10]=l,e[11]=0,e[12]=R,e[13]=T,e[14]=h,e[15]=1,e},l.IDENTITY=i(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=i(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,a(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(t){return l.clone(this,t)},l.prototype.equals=function(t){return 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R=e.cartesianToCartographic(t[f]);a=Math.min(a,R.longitude),o=Math.max(o,R.longitude),l=Math.min(l,R.latitude),c=Math.max(c,R.latitude);var T=R.longitude>=0?R.longitude:R.longitude+u.TWO_PI;i=Math.min(i,T),E=Math.max(E,T)}return o-a>E-i&&(a=i,o=E,o>u.PI&&(o-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),r(n)?(n.west=a,n.south=l,n.east=o,n.north=c,n):new s(a,l,o,c)},s.clone=function(t,e){if(r(t))return r(e)?(e.west=t.west,e.south=t.south,e.east=t.east,e.north=t.north,e):new s(t.west,t.south,t.east,t.north)},s.prototype.clone=function(t){return s.clone(this,t)},s.prototype.equals=function(t){return s.equals(this,t)},s.equals=function(t,e){return t===e||r(t)&&r(e)&&t.west===e.west&&t.south===e.south&&t.east===e.east&&t.north===e.north},s.prototype.equalsEpsilon=function(t,e){return r(t)&&Math.abs(this.west-t.west)<=e&&Math.abs(this.south-t.south)<=e&&Math.abs(this.east-t.east)<=e&&Math.abs(this.north-t.north)<=e},s.validate=function(t){},s.southwest=function(e,n){return r(n)?(n.longitude=e.west,n.latitude=e.south,n.height=0,n):new t(e.west,e.south)},s.northwest=function(e,n){return r(n)?(n.longitude=e.west,n.latitude=e.north,n.height=0,n):new t(e.west,e.north)},s.northeast=function(e,n){return r(n)?(n.longitude=e.east,n.latitude=e.north,n.height=0,n):new t(e.east,e.north)},s.southeast=function(e,n){return r(n)?(n.longitude=e.east,n.latitude=e.south,n.height=0,n):new t(e.east,e.south)},s.center=function(e,n){var a=e.east,o=e.west;a<o&&(a+=u.TWO_PI);var i=u.negativePiToPi(.5*(o+a)),s=.5*(e.south+e.north);return r(n)?(n.longitude=i,n.latitude=s,n.height=0,n):new t(i,s)},s.intersection=function(t,e,n){var a=t.east,o=t.west,i=e.east,E=e.west;a<o&&i>0?a+=u.TWO_PI:i<E&&a>0&&(i+=u.TWO_PI),a<o&&E<0?E+=u.TWO_PI:i<E&&o<0&&(o+=u.TWO_PI);var l=u.negativePiToPi(Math.max(o,E)),c=u.negativePiToPi(Math.min(a,i));if(!((t.west<t.east||e.west<e.east)&&c<=l)){var f=Math.max(t.south,e.south),_=Math.min(t.north,e.north);if(!(f>=_))return r(n)?(n.west=l,n.south=f,n.east=c,n.north=_,n):new s(l,f,c,_)}},s.union=function(t,e,n){return r(n)||(n=new s),n.west=Math.min(t.west,e.west),n.south=Math.min(t.south,e.south),n.east=Math.max(t.east,e.east),n.north=Math.max(t.north,e.north),n},s.expand=function(t,e,n){return r(n)||(n=new s),n.west=Math.min(t.west,e.longitude),n.south=Math.min(t.south,e.latitude),n.east=Math.max(t.east,e.longitude),n.north=Math.max(t.north,e.latitude),n},s.contains=function(t,e){var r=e.longitude,n=e.latitude,a=t.west,o=t.east;return o<a&&(o+=u.TWO_PI,r<0&&(r+=u.TWO_PI)),(r>a||u.equalsEpsilon(r,a,u.EPSILON14))&&(r<o||u.equalsEpsilon(r,o,u.EPSILON14))&&n>=t.south&&n<=t.north};var E=new t;return s.subsample=function(t,n,a,i){n=e(n,o.WGS84),a=e(a,0),r(i)||(i=[]);var l=0,c=t.north,f=t.south,_=t.east,R=t.west,T=E;T.height=a,T.longitude=R,T.latitude=c,i[l]=n.cartographicToCartesian(T,i[l]),l++,T.longitude=_,i[l]=n.cartographicToCartesian(T,i[l]),l++,T.latitude=f,i[l]=n.cartographicToCartesian(T,i[l]),l++,T.longitude=R,i[l]=n.cartographicToCartesian(T,i[l]),l++,c<0?T.latitude=c:f>0?T.latitude=f:T.latitude=0;for(var h=1;h<8;++h)T.longitude=-Math.PI+h*u.PI_OVER_TWO,s.contains(t,T)&&(i[l]=n.cartographicToCartesian(T,i[l]),l++);return 0===T.latitude&&(T.longitude=R,i[l]=n.cartographicToCartesian(T,i[l]),l++,T.longitude=_,i[l]=n.cartographicToCartesian(T,i[l]),l++),i.length=l,i},s.MAX_VALUE=i(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(t,e,r,n,a,o,i,u,s,E,l,c,f){"use strict";function _(e,n){this.center=t.clone(r(e,t.ZERO)),this.radius=r(n,0)}var R=new t,T=new t,h=new t,A=new t,d=new t,S=new t,m=new t,N=new t,C=new t,I=new t,M=new t,p=new t;_.fromPoints=function(e,r){if(n(r)||(r=new _),!n(e)||0===e.length)return r.center=t.clone(t.ZERO,r.center),r.radius=0,r;for(var a=t.clone(e[0],m),o=t.clone(a,R),i=t.clone(a,T),u=t.clone(a,h),s=t.clone(a,A),E=t.clone(a,d),l=t.clone(a,S),c=e.length,f=1;f<c;f++){t.clone(e[f],a);var O=a.x,g=a.y,y=a.z;O<o.x&&t.clone(a,o),O>s.x&&t.clone(a,s),g<i.y&&t.clone(a,i),g>E.y&&t.clone(a,E),y<u.z&&t.clone(a,u),y>l.z&&t.clone(a,l)}var F=t.magnitudeSquared(t.subtract(s,o,N)),L=t.magnitudeSquared(t.subtract(E,i,N)),U=t.magnitudeSquared(t.subtract(l,u,N)),v=o,D=s,P=F;L>P&&(P=L,v=i,D=E),U>P&&(P=U,v=u,D=l);var B=C;B.x=.5*(v.x+D.x),B.y=.5*(v.y+D.y),B.z=.5*(v.z+D.z);var w=t.magnitudeSquared(t.subtract(D,B,N)),x=Math.sqrt(w),G=I;G.x=o.x,G.y=i.y,G.z=u.z;var b=M;b.x=s.x,b.y=E.y,b.z=l.z;var z=t.multiplyByScalar(t.add(G,b,N),.5,p),H=0;for(f=0;f<c;f++){t.clone(e[f],a);var V=t.magnitude(t.subtract(a,z,N));V>H&&(H=V);var X=t.magnitudeSquared(t.subtract(a,B,N));if(X>w){var q=Math.sqrt(X);x=.5*(x+q),w=x*x;var W=q-x;B.x=(x*B.x+W*a.x)/q,B.y=(x*B.y+W*a.y)/q,B.z=(x*B.z+W*a.z)/q}}return x<H?(t.clone(B,r.center),r.radius=x):(t.clone(z,r.center),r.radius=H),r};var O=new i,g=new t,y=new t,F=new e,L=new e;_.fromRectangle2D=function(t,e,r){return _.fromRectangleWithHeights2D(t,e,0,0,r)},_.fromRectangleWithHeights2D=function(e,a,o,i,u){if(n(u)||(u=new _),!n(e))return u.center=t.clone(t.ZERO,u.center),u.radius=0,u;a=r(a,O),f.southwest(e,F),F.height=o,f.northeast(e,L),L.height=i;var s=a.project(F,g),E=a.project(L,y),l=E.x-s.x,c=E.y-s.y,R=E.z-s.z;u.radius=.5*Math.sqrt(l*l+c*c+R*R);var T=u.center;return T.x=s.x+.5*l,T.y=s.y+.5*c,T.z=s.z+.5*R,u};var U=[];_.fromRectangle3D=function(t,e,a,i){e=r(e,o.WGS84),a=r(a,0);var u;return n(t)&&(u=f.subsample(t,e,a,U)),_.fromPoints(u,i)},_.fromVertices=function(e,a,o,i){if(n(i)||(i=new _),!n(e)||0===e.length)return i.center=t.clone(t.ZERO,i.center),i.radius=0,i;a=r(a,t.ZERO),o=r(o,3);var u=m;u.x=e[0]+a.x,u.y=e[1]+a.y,u.z=e[2]+a.z;for(var s=t.clone(u,R),E=t.clone(u,T),l=t.clone(u,h),c=t.clone(u,A),f=t.clone(u,d),O=t.clone(u,S),g=e.length,y=0;y<g;y+=o){var F=e[y]+a.x,L=e[y+1]+a.y,U=e[y+2]+a.z;u.x=F,u.y=L,u.z=U,F<s.x&&t.clone(u,s),F>c.x&&t.clone(u,c),L<E.y&&t.clone(u,E),L>f.y&&t.clone(u,f),U<l.z&&t.clone(u,l),U>O.z&&t.clone(u,O)}var v=t.magnitudeSquared(t.subtract(c,s,N)),D=t.magnitudeSquared(t.subtract(f,E,N)),P=t.magnitudeSquared(t.subtract(O,l,N)),B=s,w=c,x=v;D>x&&(x=D,B=E,w=f),P>x&&(x=P,B=l,w=O);var G=C;G.x=.5*(B.x+w.x),G.y=.5*(B.y+w.y),G.z=.5*(B.z+w.z);var b=t.magnitudeSquared(t.subtract(w,G,N)),z=Math.sqrt(b),H=I;H.x=s.x,H.y=E.y,H.z=l.z;var V=M;V.x=c.x,V.y=f.y,V.z=O.z;var X=t.multiplyByScalar(t.add(H,V,N),.5,p),q=0;for(y=0;y<g;y+=o){u.x=e[y]+a.x,u.y=e[y+1]+a.y,u.z=e[y+2]+a.z;var W=t.magnitude(t.subtract(u,X,N));W>q&&(q=W);var Y=t.magnitudeSquared(t.subtract(u,G,N));if(Y>b){var K=Math.sqrt(Y);z=.5*(z+K),b=z*z;var k=K-z;G.x=(z*G.x+k*u.x)/K,G.y=(z*G.y+k*u.y)/K,G.z=(z*G.z+k*u.z)/K}}return z<q?(t.clone(G,i.center),i.radius=z):(t.clone(X,i.center),i.radius=q),i},_.fromEncodedCartesianVertices=function(e,r,a){if(n(a)||(a=new _),!n(e)||!n(r)||e.length!==r.length||0===e.length)return a.center=t.clone(t.ZERO,a.center),a.radius=0,a;var o=m;o.x=e[0]+r[0],o.y=e[1]+r[1],o.z=e[2]+r[2];for(var i=t.clone(o,R),u=t.clone(o,T),s=t.clone(o,h),E=t.clone(o,A),l=t.clone(o,d),c=t.clone(o,S),f=e.length,O=0;O<f;O+=3){var g=e[O]+r[O],y=e[O+1]+r[O+1],F=e[O+2]+r[O+2];o.x=g,o.y=y,o.z=F,g<i.x&&t.clone(o,i),g>E.x&&t.clone(o,E),y<u.y&&t.clone(o,u),y>l.y&&t.clone(o,l),F<s.z&&t.clone(o,s),F>c.z&&t.clone(o,c)}var L=t.magnitudeSquared(t.subtract(E,i,N)),U=t.magnitudeSquared(t.subtract(l,u,N)),v=t.magnitudeSquared(t.subtract(c,s,N)),D=i,P=E,B=L;U>B&&(B=U,D=u,P=l),v>B&&(B=v,D=s,P=c);var w=C;w.x=.5*(D.x+P.x),w.y=.5*(D.y+P.y),w.z=.5*(D.z+P.z);var x=t.magnitudeSquared(t.subtract(P,w,N)),G=Math.sqrt(x),b=I;b.x=i.x,b.y=u.y,b.z=s.z;var z=M;z.x=E.x,z.y=l.y,z.z=c.z;var H=t.multiplyByScalar(t.add(b,z,N),.5,p),V=0;for(O=0;O<f;O+=3){o.x=e[O]+r[O],o.y=e[O+1]+r[O+1],o.z=e[O+2]+r[O+2];var X=t.magnitude(t.subtract(o,H,N));X>V&&(V=X);var q=t.magnitudeSquared(t.subtract(o,w,N));if(q>x){var W=Math.sqrt(q);G=.5*(G+W),x=G*G;var Y=W-G;w.x=(G*w.x+Y*o.x)/W,w.y=(G*w.y+Y*o.y)/W,w.z=(G*w.z+Y*o.z)/W}}return G<V?(t.clone(w,a.center),a.radius=G):(t.clone(H,a.center),a.radius=V),a},_.fromCornerPoints=function(e,r,a){n(a)||(a=new _);var o=a.center;return t.add(e,r,o),t.multiplyByScalar(o,.5,o),a.radius=t.distance(o,r),a},_.fromEllipsoid=function(e,r){return n(r)||(r=new _),t.clone(t.ZERO,r.center),r.radius=e.maximumRadius,r};var v=new t;_.fromBoundingSpheres=function(e,r){if(n(r)||(r=new _),!n(e)||0===e.length)return r.center=t.clone(t.ZERO,r.center),r.radius=0,r;var a=e.length;if(1===a)return _.clone(e[0],r);if(2===a)return _.union(e[0],e[1],r);for(var o=[],i=0;i<a;i++)o.push(e[i].center);r=_.fromPoints(o,r);var u=r.center,s=r.radius;for(i=0;i<a;i++){var E=e[i];s=Math.max(s,t.distance(u,E.center,v)+E.radius)}return r.radius=s,r};var D=new t,P=new t,B=new t;_.fromOrientedBoundingBox=function(e,r){n(r)||(r=new _);var a=e.halfAxes,o=E.getColumn(a,0,D),i=E.getColumn(a,1,P),u=E.getColumn(a,2,B),s=t.magnitude(o),l=t.magnitude(i),c=t.magnitude(u);return r.center=t.clone(e.center,r.center),r.radius=Math.max(s,l,c),r},_.clone=function(e,r){if(n(e))return n(r)?(r.center=t.clone(e.center,r.center),r.radius=e.radius,r):new _(e.center,e.radius)},_.packedLength=4,_.pack=function(t,e,n){n=r(n,0);var a=t.center;return e[n++]=a.x,e[n++]=a.y,e[n++]=a.z,e[n]=t.radius,e},_.unpack=function(t,e,a){e=r(e,0),n(a)||(a=new _);var o=a.center;return o.x=t[e++],o.y=t[e++],o.z=t[e++],a.radius=t[e],a};var w=new t,x=new t;_.union=function(e,r,a){n(a)||(a=new _);var o=e.center,i=e.radius,u=r.center,s=r.radius,E=t.subtract(u,o,w),l=t.magnitude(E);if(i>=l+s)return e.clone(a),a;if(s>=l+i)return r.clone(a),a;var c=.5*(i+l+s),f=t.multiplyByScalar(E,(-i+c)/l,x);return t.add(f,o,f),t.clone(f,a.center),a.radius=c,a};var G=new t;_.expand=function(e,r,n){n=_.clone(e,n);var a=t.magnitude(t.subtract(r,n.center,G));return a>n.radius&&(n.radius=a),n},_.intersectPlane=function(e,r){var n=e.center,a=e.radius,o=r.normal,i=t.dot(o,n)+r.distance;return i<-a?u.OUTSIDE:i<a?u.INTERSECTING:u.INSIDE},_.transform=function(t,e,r){return n(r)||(r=new _),r.center=l.multiplyByPoint(e,t.center,r.center),r.radius=l.getMaximumScale(e)*t.radius,r};var b=new t;_.distanceSquaredTo=function(e,r){var n=t.subtract(e.center,r,b);return t.magnitudeSquared(n)-e.radius*e.radius},_.transformWithoutScale=function(t,e,r){return n(r)||(r=new _),r.center=l.multiplyByPoint(e,t.center,r.center),r.radius=t.radius,r};var z=new t;_.computePlaneDistances=function(e,r,a,o){n(o)||(o=new s);var i=t.subtract(e.center,r,z),u=t.dot(a,i);return o.start=u-e.radius,o.stop=u+e.radius,o};for(var H=new t,V=new t,X=new t,q=new t,W=new t,Y=new e,K=new Array(8),k=0;k<8;++k)K[k]=new t;var Z=new i;return _.projectTo2D=function(e,n,a){n=r(n,Z);var o=n.ellipsoid,i=e.center,u=e.radius,s=o.geodeticSurfaceNormal(i,H),E=t.cross(t.UNIT_Z,s,V);t.normalize(E,E);var l=t.cross(s,E,X);t.normalize(l,l),t.multiplyByScalar(s,u,s),t.multiplyByScalar(l,u,l),t.multiplyByScalar(E,u,E);var c=t.negate(l,W),f=t.negate(E,q),R=K,T=R[0];t.add(s,l,T),t.add(T,E,T),T=R[1],t.add(s,l,T),t.add(T,f,T),T=R[2],t.add(s,c,T),t.add(T,f,T),T=R[3],t.add(s,c,T),t.add(T,E,T),t.negate(s,s),T=R[4],t.add(s,l,T),t.add(T,E,T),T=R[5],t.add(s,l,T),t.add(T,f,T),T=R[6],t.add(s,c,T),t.add(T,f,T),T=R[7],t.add(s,c,T),t.add(T,E,T);for(var h=R.length,A=0;A<h;++A){var d=R[A];t.add(i,d,d);var S=o.cartesianToCartographic(d,Y);n.project(S,d)}a=_.fromPoints(R,a),i=a.center;var m=i.x,N=i.y,C=i.z;return i.x=C,i.y=m,i.z=N,a},_.isOccluded=function(t,e){return!e.isBoundingSphereVisible(t)},_.equals=function(e,r){return e===r||n(e)&&n(r)&&t.equals(e.center,r.center)&&e.radius===r.radius},_.prototype.intersectPlane=function(t){return _.intersectPlane(this,t)},_.prototype.distanceSquaredTo=function(t){return _.distanceSquaredTo(this,t)},_.prototype.computePlaneDistances=function(t,e,r){return _.computePlaneDistances(this,t,e,r)},_.prototype.isOccluded=function(t){return _.isOccluded(this,t)},_.prototype.equals=function(t){return _.equals(this,t)},_.prototype.clone=function(t){return _.clone(this,t)},_}),define("Core/Fullscreen",["./defined","./defineProperties"],function(t,e){"use strict";var r,n={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},a={};return e(a,{element:{get:function(){if(a.supportsFullscreen())return document[n.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return n.fullscreenchange}},errorEventName:{get:function(){if(a.supportsFullscreen())return n.fullscreenerror}},enabled:{get:function(){if(a.supportsFullscreen())return document[n.fullscreenEnabled]}},fullscreen:{get:function(){if(a.supportsFullscreen())return null!==a.element}}}),a.supportsFullscreen=function(){if(t(r))return r;r=!1;var e=document.body;if("function"==typeof e.requestFullscreen)return n.requestFullscreen="requestFullscreen",n.exitFullscreen="exitFullscreen",n.fullscreenEnabled="fullscreenEnabled",n.fullscreenElement="fullscreenElement",n.fullscreenchange="fullscreenchange",n.fullscreenerror="fullscreenerror",r=!0;for(var a,o=["webkit","moz","o","ms","khtml"],i=0,u=o.length;i<u;++i){var s=o[i];a=s+"RequestFullscreen","function"==typeof e[a]?(n.requestFullscreen=a,r=!0):(a=s+"RequestFullScreen","function"==typeof e[a]&&(n.requestFullscreen=a,r=!0)),a=s+"ExitFullscreen","function"==typeof document[a]?n.exitFullscreen=a:(a=s+"CancelFullScreen","function"==typeof document[a]&&(n.exitFullscreen=a)),a=s+"FullscreenEnabled",void 0!==document[a]?n.fullscreenEnabled=a:(a=s+"FullScreenEnabled",void 0!==document[a]&&(n.fullscreenEnabled=a)),a=s+"FullscreenElement",void 0!==document[a]?n.fullscreenElement=a:(a=s+"FullScreenElement",void 0!==document[a]&&(n.fullscreenElement=a)),a=s+"fullscreenchange",void 0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenChange"),n.fullscreenchange=a),a=s+"fullscreenerror",void 0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenError"),n.fullscreenerror=a)}return r},a.requestFullscreen=function(t,e){a.supportsFullscreen()&&t[n.requestFullscreen]({vrDisplay:e})},a.exitFullscreen=function(){a.supportsFullscreen()&&document[n.exitFullscreen]()},a}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(t,e,r){"use strict";function n(t){for(var e=t.split("."),r=0,n=e.length;r<n;++r)e[r]=parseInt(e[r],10);return e}function a(){if(!e(S)){S=!1;var t=/ Chrome\/([\.0-9]+)/.exec(d.userAgent);null!==t&&(S=!0,m=n(t[1]))}return S}function o(){return a()&&m}function i(){if(!e(N)&&(N=!1,!a()&&/ Safari\/[\.0-9]+/.test(d.userAgent))){var t=/ Version\/([\.0-9]+)/.exec(d.userAgent);null!==t&&(N=!0,C=n(t[1]))}return N}function u(){return i()&&C}function s(){if(!e(I)){I=!1;var t=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(d.userAgent);null!==t&&(I=!0,M=n(t[1]),M.isNightly=!!t[2])}return I}function E(){return s()&&M}function l(){if(!e(p)){p=!1;var t;"Microsoft Internet Explorer"===d.appName?(t=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(d.userAgent),null!==t&&(p=!0,O=n(t[1]))):"Netscape"===d.appName&&(t=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(d.userAgent),null!==t&&(p=!0,O=n(t[1])))}return p}function c(){return l()&&O}function f(){if(!e(g)){g=!1;var t=/Firefox\/([\.0-9]+)/.exec(d.userAgent);null!==t&&(g=!0,y=n(t[1]))}return g}function _(){return e(F)||(F=/Windows/i.test(d.appVersion)),F}function R(){return f()&&y}function T(){return e(L)||(L="undefined"!=typeof PointerEvent&&(!e(d.pointerEnabled)||d.pointerEnabled)),L}function h(){if(!e(v)){var t=document.createElement("canvas");t.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var r=t.style.imageRendering;v=e(r)&&""!==r,v&&(U=r)}return v}function A(){return h()?U:void 0}var d;d="undefined"!=typeof navigator?navigator:{};var S,m,N,C,I,M,p,O,g,y,F,L,U,v,D={isChrome:a,chromeVersion:o,isSafari:i,safariVersion:u,isWebkit:s,webkitVersion:E,isInternetExplorer:l,internetExplorerVersion:c,isFirefox:f,firefoxVersion:R,isWindows:_,hardwareConcurrency:t(d.hardwareConcurrency,3),supportsPointerEvents:T,supportsImageRenderingPixelated:h,imageRenderingValue:A};return D.supportsFullscreen=function(){return r.supportsFullscreen()},D.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},D.supportsWebWorkers=function(){return"undefined"!=typeof Worker},D}),define("Core/Color",["./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./Math"],function(t,e,r,n,a,o){"use strict";function i(t,e,r){return r<0&&(r+=1),r>1&&(r-=1),6*r<1?t+6*(e-t)*r:2*r<1?e:3*r<2?t+(e-t)*(2/3-r)*6:t}function u(e,r,n,a){this.red=t(e,1),this.green=t(r,1),this.blue=t(n,1),this.alpha=t(a,1)}u.fromCartesian4=function(t,r){return e(r)?(r.red=t.x,r.green=t.y,r.blue=t.z,r.alpha=t.w,r):new u(t.x,t.y,t.z,t.w)},u.fromBytes=function(r,n,a,o,i){return r=u.byteToFloat(t(r,255)),n=u.byteToFloat(t(n,255)),a=u.byteToFloat(t(a,255)),o=u.byteToFloat(t(o,255)),e(i)?(i.red=r,i.green=n,i.blue=a,i.alpha=o,i):new u(r,n,a,o)},u.fromAlpha=function(t,r,n){return e(n)?(n.red=t.red,n.green=t.green,n.blue=t.blue,n.alpha=r,n):new u(t.red,t.green,t.blue,r)};var s,E,l;n.supportsTypedArrays()&&(s=new ArrayBuffer(4),E=new Uint32Array(s),l=new Uint8Array(s)),u.fromRgba=function(t,e){return E[0]=t,u.fromBytes(l[0],l[1],l[2],l[3],e)},u.fromHsl=function(r,n,a,o,s){r=t(r,0)%1,n=t(n,0),a=t(a,0),o=t(o,1);var E=a,l=a,c=a;if(0!==n){var f;f=a<.5?a*(1+n):a+n-a*n;var _=2*a-f;E=i(_,f,r+1/3),l=i(_,f,r),c=i(_,f,r-1/3)}return e(s)?(s.red=E,s.green=l,
-s.blue=c,s.alpha=o,s):new u(E,l,c,o)},u.fromRandom=function(r,n){r=t(r,t.EMPTY_OBJECT);var a=r.red;if(!e(a)){var i=t(r.minimumRed,0),s=t(r.maximumRed,1);a=i+o.nextRandomNumber()*(s-i)}var E=r.green;if(!e(E)){var l=t(r.minimumGreen,0),c=t(r.maximumGreen,1);E=l+o.nextRandomNumber()*(c-l)}var f=r.blue;if(!e(f)){var _=t(r.minimumBlue,0),R=t(r.maximumBlue,1);f=_+o.nextRandomNumber()*(R-_)}var T=r.alpha;if(!e(T)){var h=t(r.minimumAlpha,0),A=t(r.maximumAlpha,1);T=h+o.nextRandomNumber()*(A-h)}return e(n)?(n.red=a,n.green=E,n.blue=f,n.alpha=T,n):new u(a,E,f,T)};var c=/^#([0-9a-f])([0-9a-f])([0-9a-f])$/i,f=/^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})$/i,_=/^rgba?\(\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)\s*,\s*([0-9.]+%?)(?:\s*,\s*([0-9.]+))?\s*\)$/i,R=/^hsla?\(\s*([0-9.]+)\s*,\s*([0-9.]+%)\s*,\s*([0-9.]+%)(?:\s*,\s*([0-9.]+))?\s*\)$/i;return u.fromCssColorString=function(r,n){e(n)||(n=new u);var a=u[r.toUpperCase()];if(e(a))return u.clone(a,n),n;var o=c.exec(r);return null!==o?(n.red=parseInt(o[1],16)/15,n.green=parseInt(o[2],16)/15,n.blue=parseInt(o[3],16)/15,n.alpha=1,n):(o=f.exec(r),null!==o?(n.red=parseInt(o[1],16)/255,n.green=parseInt(o[2],16)/255,n.blue=parseInt(o[3],16)/255,n.alpha=1,n):(o=_.exec(r),null!==o?(n.red=parseFloat(o[1])/("%"===o[1].substr(-1)?100:255),n.green=parseFloat(o[2])/("%"===o[2].substr(-1)?100:255),n.blue=parseFloat(o[3])/("%"===o[3].substr(-1)?100:255),n.alpha=parseFloat(t(o[4],"1.0")),n):(o=R.exec(r),null!==o?u.fromHsl(parseFloat(o[1])/360,parseFloat(o[2])/100,parseFloat(o[3])/100,parseFloat(t(o[4],"1.0")),n):n=void 0)))},u.packedLength=4,u.pack=function(e,r,n){return n=t(n,0),r[n++]=e.red,r[n++]=e.green,r[n++]=e.blue,r[n]=e.alpha,r},u.unpack=function(r,n,a){return n=t(n,0),e(a)||(a=new u),a.red=r[n++],a.green=r[n++],a.blue=r[n++],a.alpha=r[n],a},u.byteToFloat=function(t){return t/255},u.floatToByte=function(t){return 1===t?255:256*t|0},u.clone=function(t,r){if(e(t))return e(r)?(r.red=t.red,r.green=t.green,r.blue=t.blue,r.alpha=t.alpha,r):new u(t.red,t.green,t.blue,t.alpha)},u.equals=function(t,r){return t===r||e(t)&&e(r)&&t.red===r.red&&t.green===r.green&&t.blue===r.blue&&t.alpha===r.alpha},u.equalsArray=function(t,e,r){return t.red===e[r]&&t.green===e[r+1]&&t.blue===e[r+2]&&t.alpha===e[r+3]},u.prototype.clone=function(t){return u.clone(this,t)},u.prototype.equals=function(t){return u.equals(this,t)},u.prototype.equalsEpsilon=function(t,r){return this===t||e(t)&&Math.abs(this.red-t.red)<=r&&Math.abs(this.green-t.green)<=r&&Math.abs(this.blue-t.blue)<=r&&Math.abs(this.alpha-t.alpha)<=r},u.prototype.toString=function(){return"("+this.red+", "+this.green+", "+this.blue+", "+this.alpha+")"},u.prototype.toCssColorString=function(){var t=u.floatToByte(this.red),e=u.floatToByte(this.green),r=u.floatToByte(this.blue);return 1===this.alpha?"rgb("+t+","+e+","+r+")":"rgba("+t+","+e+","+r+","+this.alpha+")"},u.prototype.toBytes=function(t){var r=u.floatToByte(this.red),n=u.floatToByte(this.green),a=u.floatToByte(this.blue),o=u.floatToByte(this.alpha);return e(t)?(t[0]=r,t[1]=n,t[2]=a,t[3]=o,t):[r,n,a,o]},u.prototype.toRgba=function(){return l[0]=u.floatToByte(this.red),l[1]=u.floatToByte(this.green),l[2]=u.floatToByte(this.blue),l[3]=u.floatToByte(this.alpha),E[0]},u.prototype.brighten=function(t,e){return t=1-t,e.red=1-(1-this.red)*t,e.green=1-(1-this.green)*t,e.blue=1-(1-this.blue)*t,e.alpha=this.alpha,e},u.prototype.darken=function(t,e){return t=1-t,e.red=this.red*t,e.green=this.green*t,e.blue=this.blue*t,e.alpha=this.alpha,e},u.prototype.withAlpha=function(t,e){return u.fromAlpha(this,t,e)},u.add=function(t,e,r){return r.red=t.red+e.red,r.green=t.green+e.green,r.blue=t.blue+e.blue,r.alpha=t.alpha+e.alpha,r},u.subtract=function(t,e,r){return r.red=t.red-e.red,r.green=t.green-e.green,r.blue=t.blue-e.blue,r.alpha=t.alpha-e.alpha,r},u.multiply=function(t,e,r){return r.red=t.red*e.red,r.green=t.green*e.green,r.blue=t.blue*e.blue,r.alpha=t.alpha*e.alpha,r},u.divide=function(t,e,r){return r.red=t.red/e.red,r.green=t.green/e.green,r.blue=t.blue/e.blue,r.alpha=t.alpha/e.alpha,r},u.mod=function(t,e,r){return r.red=t.red%e.red,r.green=t.green%e.green,r.blue=t.blue%e.blue,r.alpha=t.alpha%e.alpha,r},u.multiplyByScalar=function(t,e,r){return r.red=t.red*e,r.green=t.green*e,r.blue=t.blue*e,r.alpha=t.alpha*e,r},u.divideByScalar=function(t,e,r){return r.red=t.red/e,r.green=t.green/e,r.blue=t.blue/e,r.alpha=t.alpha/e,r},u.ALICEBLUE=a(u.fromCssColorString("#F0F8FF")),u.ANTIQUEWHITE=a(u.fromCssColorString("#FAEBD7")),u.AQUA=a(u.fromCssColorString("#00FFFF")),u.AQUAMARINE=a(u.fromCssColorString("#7FFFD4")),u.AZURE=a(u.fromCssColorString("#F0FFFF")),u.BEIGE=a(u.fromCssColorString("#F5F5DC")),u.BISQUE=a(u.fromCssColorString("#FFE4C4")),u.BLACK=a(u.fromCssColorString("#000000")),u.BLANCHEDALMOND=a(u.fromCssColorString("#FFEBCD")),u.BLUE=a(u.fromCssColorString("#0000FF")),u.BLUEVIOLET=a(u.fromCssColorString("#8A2BE2")),u.BROWN=a(u.fromCssColorString("#A52A2A")),u.BURLYWOOD=a(u.fromCssColorString("#DEB887")),u.CADETBLUE=a(u.fromCssColorString("#5F9EA0")),u.CHARTREUSE=a(u.fromCssColorString("#7FFF00")),u.CHOCOLATE=a(u.fromCssColorString("#D2691E")),u.CORAL=a(u.fromCssColorString("#FF7F50")),u.CORNFLOWERBLUE=a(u.fromCssColorString("#6495ED")),u.CORNSILK=a(u.fromCssColorString("#FFF8DC")),u.CRIMSON=a(u.fromCssColorString("#DC143C")),u.CYAN=a(u.fromCssColorString("#00FFFF")),u.DARKBLUE=a(u.fromCssColorString("#00008B")),u.DARKCYAN=a(u.fromCssColorString("#008B8B")),u.DARKGOLDENROD=a(u.fromCssColorString("#B8860B")),u.DARKGRAY=a(u.fromCssColorString("#A9A9A9")),u.DARKGREEN=a(u.fromCssColorString("#006400")),u.DARKGREY=u.DARKGRAY,u.DARKKHAKI=a(u.fromCssColorString("#BDB76B")),u.DARKMAGENTA=a(u.fromCssColorString("#8B008B")),u.DARKOLIVEGREEN=a(u.fromCssColorString("#556B2F")),u.DARKORANGE=a(u.fromCssColorString("#FF8C00")),u.DARKORCHID=a(u.fromCssColorString("#9932CC")),u.DARKRED=a(u.fromCssColorString("#8B0000")),u.DARKSALMON=a(u.fromCssColorString("#E9967A")),u.DARKSEAGREEN=a(u.fromCssColorString("#8FBC8F")),u.DARKSLATEBLUE=a(u.fromCssColorString("#483D8B")),u.DARKSLATEGRAY=a(u.fromCssColorString("#2F4F4F")),u.DARKSLATEGREY=u.DARKSLATEGRAY,u.DARKTURQUOISE=a(u.fromCssColorString("#00CED1")),u.DARKVIOLET=a(u.fromCssColorString("#9400D3")),u.DEEPPINK=a(u.fromCssColorString("#FF1493")),u.DEEPSKYBLUE=a(u.fromCssColorString("#00BFFF")),u.DIMGRAY=a(u.fromCssColorString("#696969")),u.DIMGREY=u.DIMGRAY,u.DODGERBLUE=a(u.fromCssColorString("#1E90FF")),u.FIREBRICK=a(u.fromCssColorString("#B22222")),u.FLORALWHITE=a(u.fromCssColorString("#FFFAF0")),u.FORESTGREEN=a(u.fromCssColorString("#228B22")),u.FUSCHIA=a(u.fromCssColorString("#FF00FF")),u.GAINSBORO=a(u.fromCssColorString("#DCDCDC")),u.GHOSTWHITE=a(u.fromCssColorString("#F8F8FF")),u.GOLD=a(u.fromCssColorString("#FFD700")),u.GOLDENROD=a(u.fromCssColorString("#DAA520")),u.GRAY=a(u.fromCssColorString("#808080")),u.GREEN=a(u.fromCssColorString("#008000")),u.GREENYELLOW=a(u.fromCssColorString("#ADFF2F")),u.GREY=u.GRAY,u.HONEYDEW=a(u.fromCssColorString("#F0FFF0")),u.HOTPINK=a(u.fromCssColorString("#FF69B4")),u.INDIANRED=a(u.fromCssColorString("#CD5C5C")),u.INDIGO=a(u.fromCssColorString("#4B0082")),u.IVORY=a(u.fromCssColorString("#FFFFF0")),u.KHAKI=a(u.fromCssColorString("#F0E68C")),u.LAVENDER=a(u.fromCssColorString("#E6E6FA")),u.LAVENDAR_BLUSH=a(u.fromCssColorString("#FFF0F5")),u.LAWNGREEN=a(u.fromCssColorString("#7CFC00")),u.LEMONCHIFFON=a(u.fromCssColorString("#FFFACD")),u.LIGHTBLUE=a(u.fromCssColorString("#ADD8E6")),u.LIGHTCORAL=a(u.fromCssColorString("#F08080")),u.LIGHTCYAN=a(u.fromCssColorString("#E0FFFF")),u.LIGHTGOLDENRODYELLOW=a(u.fromCssColorString("#FAFAD2")),u.LIGHTGRAY=a(u.fromCssColorString("#D3D3D3")),u.LIGHTGREEN=a(u.fromCssColorString("#90EE90")),u.LIGHTGREY=u.LIGHTGRAY,u.LIGHTPINK=a(u.fromCssColorString("#FFB6C1")),u.LIGHTSEAGREEN=a(u.fromCssColorString("#20B2AA")),u.LIGHTSKYBLUE=a(u.fromCssColorString("#87CEFA")),u.LIGHTSLATEGRAY=a(u.fromCssColorString("#778899")),u.LIGHTSLATEGREY=u.LIGHTSLATEGRAY,u.LIGHTSTEELBLUE=a(u.fromCssColorString("#B0C4DE")),u.LIGHTYELLOW=a(u.fromCssColorString("#FFFFE0")),u.LIME=a(u.fromCssColorString("#00FF00")),u.LIMEGREEN=a(u.fromCssColorString("#32CD32")),u.LINEN=a(u.fromCssColorString("#FAF0E6")),u.MAGENTA=a(u.fromCssColorString("#FF00FF")),u.MAROON=a(u.fromCssColorString("#800000")),u.MEDIUMAQUAMARINE=a(u.fromCssColorString("#66CDAA")),u.MEDIUMBLUE=a(u.fromCssColorString("#0000CD")),u.MEDIUMORCHID=a(u.fromCssColorString("#BA55D3")),u.MEDIUMPURPLE=a(u.fromCssColorString("#9370DB")),u.MEDIUMSEAGREEN=a(u.fromCssColorString("#3CB371")),u.MEDIUMSLATEBLUE=a(u.fromCssColorString("#7B68EE")),u.MEDIUMSPRINGGREEN=a(u.fromCssColorString("#00FA9A")),u.MEDIUMTURQUOISE=a(u.fromCssColorString("#48D1CC")),u.MEDIUMVIOLETRED=a(u.fromCssColorString("#C71585")),u.MIDNIGHTBLUE=a(u.fromCssColorString("#191970")),u.MINTCREAM=a(u.fromCssColorString("#F5FFFA")),u.MISTYROSE=a(u.fromCssColorString("#FFE4E1")),u.MOCCASIN=a(u.fromCssColorString("#FFE4B5")),u.NAVAJOWHITE=a(u.fromCssColorString("#FFDEAD")),u.NAVY=a(u.fromCssColorString("#000080")),u.OLDLACE=a(u.fromCssColorString("#FDF5E6")),u.OLIVE=a(u.fromCssColorString("#808000")),u.OLIVEDRAB=a(u.fromCssColorString("#6B8E23")),u.ORANGE=a(u.fromCssColorString("#FFA500")),u.ORANGERED=a(u.fromCssColorString("#FF4500")),u.ORCHID=a(u.fromCssColorString("#DA70D6")),u.PALEGOLDENROD=a(u.fromCssColorString("#EEE8AA")),u.PALEGREEN=a(u.fromCssColorString("#98FB98")),u.PALETURQUOISE=a(u.fromCssColorString("#AFEEEE")),u.PALEVIOLETRED=a(u.fromCssColorString("#DB7093")),u.PAPAYAWHIP=a(u.fromCssColorString("#FFEFD5")),u.PEACHPUFF=a(u.fromCssColorString("#FFDAB9")),u.PERU=a(u.fromCssColorString("#CD853F")),u.PINK=a(u.fromCssColorString("#FFC0CB")),u.PLUM=a(u.fromCssColorString("#DDA0DD")),u.POWDERBLUE=a(u.fromCssColorString("#B0E0E6")),u.PURPLE=a(u.fromCssColorString("#800080")),u.RED=a(u.fromCssColorString("#FF0000")),u.ROSYBROWN=a(u.fromCssColorString("#BC8F8F")),u.ROYALBLUE=a(u.fromCssColorString("#4169E1")),u.SADDLEBROWN=a(u.fromCssColorString("#8B4513")),u.SALMON=a(u.fromCssColorString("#FA8072")),u.SANDYBROWN=a(u.fromCssColorString("#F4A460")),u.SEAGREEN=a(u.fromCssColorString("#2E8B57")),u.SEASHELL=a(u.fromCssColorString("#FFF5EE")),u.SIENNA=a(u.fromCssColorString("#A0522D")),u.SILVER=a(u.fromCssColorString("#C0C0C0")),u.SKYBLUE=a(u.fromCssColorString("#87CEEB")),u.SLATEBLUE=a(u.fromCssColorString("#6A5ACD")),u.SLATEGRAY=a(u.fromCssColorString("#708090")),u.SLATEGREY=u.SLATEGRAY,u.SNOW=a(u.fromCssColorString("#FFFAFA")),u.SPRINGGREEN=a(u.fromCssColorString("#00FF7F")),u.STEELBLUE=a(u.fromCssColorString("#4682B4")),u.TAN=a(u.fromCssColorString("#D2B48C")),u.TEAL=a(u.fromCssColorString("#008080")),u.THISTLE=a(u.fromCssColorString("#D8BFD8")),u.TOMATO=a(u.fromCssColorString("#FF6347")),u.TURQUOISE=a(u.fromCssColorString("#40E0D0")),u.VIOLET=a(u.fromCssColorString("#EE82EE")),u.WHEAT=a(u.fromCssColorString("#F5DEB3")),u.WHITE=a(u.fromCssColorString("#FFFFFF")),u.WHITESMOKE=a(u.fromCssColorString("#F5F5F5")),u.YELLOW=a(u.fromCssColorString("#FFFF00")),u.YELLOWGREEN=a(u.fromCssColorString("#9ACD32")),u.TRANSPARENT=a(new u(0,0,0,0)),u}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(t){"use strict";var e={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:35713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return t(e)}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(t,e,r,n,a,o){"use strict";if(!a.supportsTypedArrays())return{};var i={BYTE:t.BYTE,UNSIGNED_BYTE:t.UNSIGNED_BYTE,SHORT:t.SHORT,UNSIGNED_SHORT:t.UNSIGNED_SHORT,INT:t.INT,UNSIGNED_INT:t.UNSIGNED_INT,FLOAT:t.FLOAT,DOUBLE:t.DOUBLE};return i.getSizeInBytes=function(t){switch(t){case i.BYTE:return Int8Array.BYTES_PER_ELEMENT;case i.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case i.SHORT:return Int16Array.BYTES_PER_ELEMENT;case i.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case i.INT:return Int32Array.BYTES_PER_ELEMENT;case i.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case i.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case i.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new n("componentDatatype is not a valid value.")}},i.fromTypedArray=function(t){return t instanceof Int8Array?i.BYTE:t instanceof Uint8Array?i.UNSIGNED_BYTE:t instanceof Int16Array?i.SHORT:t instanceof Uint16Array?i.UNSIGNED_SHORT:t instanceof Int32Array?i.INT:t instanceof Uint32Array?i.UNSIGNED_INT:t instanceof Float32Array?i.FLOAT:t instanceof Float64Array?i.DOUBLE:void 0},i.validate=function(t){return r(t)&&(t===i.BYTE||t===i.UNSIGNED_BYTE||t===i.SHORT||t===i.UNSIGNED_SHORT||t===i.INT||t===i.UNSIGNED_INT||t===i.FLOAT||t===i.DOUBLE)},i.createTypedArray=function(t,e){switch(t){case i.BYTE:return new Int8Array(e);case i.UNSIGNED_BYTE:return new Uint8Array(e);case i.SHORT:return new Int16Array(e);case i.UNSIGNED_SHORT:return new Uint16Array(e);case i.INT:return new Int32Array(e);case i.UNSIGNED_INT:return new Uint32Array(e);case i.FLOAT:return new Float32Array(e);case i.DOUBLE:return new Float64Array(e);default:throw new n("componentDatatype is not a valid value.")}},i.createArrayBufferView=function(t,r,a,o){switch(a=e(a,0),o=e(o,(r.byteLength-a)/i.getSizeInBytes(t)),t){case i.BYTE:return new Int8Array(r,a,o);case i.UNSIGNED_BYTE:return new Uint8Array(r,a,o);case i.SHORT:return new Int16Array(r,a,o);case i.UNSIGNED_SHORT:return new Uint16Array(r,a,o);case i.INT:return new Int32Array(r,a,o);case i.UNSIGNED_INT:return new Uint32Array(r,a,o);case i.FLOAT:return new Float32Array(r,a,o);case i.DOUBLE:return new Float64Array(r,a,o);default:throw new n("componentDatatype is not a valid value.")}},i.fromName=function(t){switch(t){case"BYTE":return i.BYTE;case"UNSIGNED_BYTE":return i.UNSIGNED_BYTE;case"SHORT":return i.SHORT;case"UNSIGNED_SHORT":return i.UNSIGNED_SHORT;case"INT":return i.INT;case"UNSIGNED_INT":return i.UNSIGNED_INT;case"FLOAT":return i.FLOAT;case"DOUBLE":return i.DOUBLE;default:throw new n("name is not a valid value.")}},o(i)}),define("Core/GeometryType",["./freezeObject"],function(t){"use strict";var e={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return t(e)}),define("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(t,e){"use strict";var r={POINTS:t.POINTS,LINES:t.LINES,LINE_LOOP:t.LINE_LOOP,LINE_STRIP:t.LINE_STRIP,TRIANGLES:t.TRIANGLES,TRIANGLE_STRIP:t.TRIANGLE_STRIP,TRIANGLE_FAN:t.TRIANGLE_FAN,validate:function(t){return t===r.POINTS||t===r.LINES||t===r.LINE_LOOP||t===r.LINE_STRIP||t===r.TRIANGLES||t===r.TRIANGLE_STRIP||t===r.TRIANGLE_FAN}};return e(r)}),define("Core/Geometry",["./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(t,e,r,n,a){"use strict";function o(e){e=t(e,t.EMPTY_OBJECT),this.attributes=e.attributes,this.indices=e.indices,this.primitiveType=t(e.primitiveType,a.TRIANGLES),this.boundingSphere=e.boundingSphere,this.geometryType=t(e.geometryType,n.NONE),this.boundingSphereCV=e.boundingSphereCV}return o.computeNumberOfVertices=function(t){var n=-1;for(var a in t.attributes)if(t.attributes.hasOwnProperty(a)&&e(t.attributes[a])&&e(t.attributes[a].values)){var o=t.attributes[a],i=o.values.length/o.componentsPerAttribute;if(n!==i&&n!==-1)throw new r("All attribute lists must have the same number of attributes.");n=i}return n},o}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(t,e,r){"use strict";function n(e){e=t(e,t.EMPTY_OBJECT),this.componentDatatype=e.componentDatatype,this.componentsPerAttribute=e.componentsPerAttribute,this.normalize=t(e.normalize,!1),this.values=e.values}return n}),define("Core/GeometryAttributes",["./defaultValue"],function(t){"use strict";function e(e){e=t(e,t.EMPTY_OBJECT),this.position=e.position,this.normal=e.normal,this.st=e.st,this.binormal=e.binormal,this.tangent=e.tangent,this.color=e.color}return e}),define("Core/IndexDatatype",["../Renderer/WebGLConstants","./defined","./DeveloperError","./freezeObject","./Math"],function(t,e,r,n,a){"use strict";var o={UNSIGNED_BYTE:t.UNSIGNED_BYTE,UNSIGNED_SHORT:t.UNSIGNED_SHORT,UNSIGNED_INT:t.UNSIGNED_INT};return o.getSizeInBytes=function(t){switch(t){case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},o.validate=function(t){return e(t)&&(t===o.UNSIGNED_BYTE||t===o.UNSIGNED_SHORT||t===o.UNSIGNED_INT)},o.createTypedArray=function(t,e){return t>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(e):new Uint16Array(e)},o.createTypedArrayFromArrayBuffer=function(t,e,r,n){return t>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(e,r,n):new Uint16Array(e,r,n)},n(o)}),define("Core/EllipsoidGeodesic",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(t,e,r,n,a,o,i,u){"use strict";function s(t){var e=t._uSquared,r=t._ellipsoid.maximumRadius,n=t._ellipsoid.minimumRadius,a=(r-n)/r,o=Math.cos(t._startHeading),i=Math.sin(t._startHeading),u=(1-a)*Math.tan(t._start.latitude),s=1/Math.sqrt(1+u*u),E=s*u,l=Math.atan2(u,o),c=s*i,f=c*c,_=1-f,R=Math.sqrt(_),T=e/4,h=T*T,A=h*T,d=h*h,S=1+T-3*h/4+5*A/4-175*d/64,m=1-T+15*h/8-35*A/8,N=1-3*T+35*h/4,C=1-5*T,I=S*l-m*Math.sin(2*l)*T/2-N*Math.sin(4*l)*h/16-C*Math.sin(6*l)*A/48-5*Math.sin(8*l)*d/512,M=t._constants;M.a=r,M.b=n,M.f=a,M.cosineHeading=o,M.sineHeading=i,M.tanU=u,M.cosineU=s,M.sineU=E,M.sigma=l,M.sineAlpha=c,M.sineSquaredAlpha=f,M.cosineSquaredAlpha=_,M.cosineAlpha=R,M.u2Over4=T,M.u4Over16=h,M.u6Over64=A,M.u8Over256=d,M.a0=S,M.a1=m,M.a2=N,M.a3=C,M.distanceRatio=I}function E(t,e){return t*e*(4+t*(4-3*e))/16}function l(t,e,r,n,a,o,i){var u=E(t,r);return(1-u)*t*e*(n+u*a*(i+u*o*(2*i*i-1)))}function c(t,e,r,n,a,o,i){var s,E,c,f,_,R=(e-r)/e,T=o-n,h=Math.atan((1-R)*Math.tan(a)),A=Math.atan((1-R)*Math.tan(i)),d=Math.cos(h),S=Math.sin(h),m=Math.cos(A),N=Math.sin(A),C=d*m,I=d*N,M=S*N,p=S*m,O=T,g=u.TWO_PI,y=Math.cos(O),F=Math.sin(O);do{y=Math.cos(O),F=Math.sin(O);var L=I-p*y;c=Math.sqrt(m*m*F*F+L*L),E=M+C*y,s=Math.atan2(c,E);var U;0===c?(U=0,f=1):(U=C*F/c,f=1-U*U),g=O,_=E-2*M/f,isNaN(_)&&(_=0),O=T+l(R,U,f,s,c,E,_)}while(Math.abs(O-g)>u.EPSILON12);var v=f*(e*e-r*r)/(r*r),D=1+v*(4096+v*(v*(320-175*v)-768))/16384,P=v*(256+v*(v*(74-47*v)-128))/1024,B=_*_,w=P*c*(_+P*(E*(2*B-1)-P*_*(4*c*c-3)*(4*B-3)/6)/4),x=r*D*(s-w),G=Math.atan2(m*F,I-p*y),b=Math.atan2(d*F,I*y-p);t._distance=x,t._startHeading=G,t._endHeading=b,t._uSquared=v}function f(r,n,a,o){t.normalize(o.cartographicToCartesian(n,T),R),t.normalize(o.cartographicToCartesian(a,T),T);c(r,o.maximumRadius,o.minimumRadius,n.longitude,n.latitude,a.longitude,a.latitude),r._start=e.clone(n,r._start),r._end=e.clone(a,r._end),r._start.height=0,r._end.height=0,s(r)}function _(t,a,o){var u=r(o,i.WGS84);this._ellipsoid=u,this._start=new e,this._end=new e,this._constants={},this._startHeading=void 0,this._endHeading=void 0,this._distance=void 0,this._uSquared=void 0,n(t)&&n(a)&&f(this,t,a,u)}var R=new t,T=new t;return a(_.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+!function(){define("Core/defined",[],function(){"use strict";function t(t){return void 0!==t&&null!==t}return t}),define("Core/freezeObject",["./defined"],function(t){"use strict";var e=Object.freeze;return t(e)||(e=function(t){return t}),e}),define("Core/defaultValue",["./freezeObject"],function(t){"use strict";function e(t,e){return void 0!==t?t:e}return e.EMPTY_OBJECT=t({}),e}),define("Core/DeveloperError",["./defined"],function(t){"use strict";function e(t){this.name="DeveloperError",this.message=t;var e;try{throw new Error}catch(t){e=t.stack}this.stack=e}return t(Object.create)&&(e.prototype=Object.create(Error.prototype),e.prototype.constructor=e),e.prototype.toString=function(){var e=this.name+": "+this.message;return t(this.stack)&&(e+="\n"+this.stack.toString()),e},e.throwInstantiationError=function(){throw new e("This function defines an interface and should not be called directly.")},e}),define("ThirdParty/mersenne-twister",[],function(){var t=function(t){void 0==t&&(t=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(t)};return t.prototype.init_genrand=function(t){for(this.mt[0]=t>>>0,this.mti=1;this.mti<this.N;this.mti++){var t=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&t)>>>16)<<16)+1812433253*(65535&t)+this.mti,this.mt[this.mti]>>>=0}},t.prototype.genrand_int32=function(){var t,e=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var r;for(this.mti==this.N+1&&this.init_genrand(5489),r=0;r<this.N-this.M;r++)t=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+this.M]^t>>>1^e[1&t];for(;r<this.N-1;r++)t=this.mt[r]&this.UPPER_MASK|this.mt[r+1]&this.LOWER_MASK,this.mt[r]=this.mt[r+(this.M-this.N)]^t>>>1^e[1&t];t=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^t>>>1^e[1&t],this.mti=0}return t=this.mt[this.mti++],t^=t>>>11,t^=t<<7&2636928640,t^=t<<15&4022730752,t^=t>>>18,t>>>0},t.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},t}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(t,e,r,n){"use strict";var a={};a.EPSILON1=.1,a.EPSILON2=.01,a.EPSILON3=.001,a.EPSILON4=1e-4,a.EPSILON5=1e-5,a.EPSILON6=1e-6,a.EPSILON7=1e-7,a.EPSILON8=1e-8,a.EPSILON9=1e-9,a.EPSILON10=1e-10,a.EPSILON11=1e-11,a.EPSILON12=1e-12,a.EPSILON13=1e-13,a.EPSILON14=1e-14,a.EPSILON15=1e-15,a.EPSILON16=1e-16,a.EPSILON17=1e-17,a.EPSILON18=1e-18,a.EPSILON19=1e-19,a.EPSILON20=1e-20,a.GRAVITATIONALPARAMETER=3986004418e5,a.SOLAR_RADIUS=6955e5,a.LUNAR_RADIUS=1737400,a.SIXTY_FOUR_KILOBYTES=65536,a.sign=function(t){return t>0?1:t<0?-1:0},a.signNotZero=function(t){return t<0?-1:1},a.toSNorm=function(t,r){return r=e(r,255),Math.round((.5*a.clamp(t,-1,1)+.5)*r)},a.fromSNorm=function(t,r){return r=e(r,255),a.clamp(t,0,r)/r*2-1},a.sinh=function(t){var e=Math.pow(Math.E,t),r=Math.pow(Math.E,-1*t);return.5*(e-r)},a.cosh=function(t){var e=Math.pow(Math.E,t),r=Math.pow(Math.E,-1*t);return.5*(e+r)},a.lerp=function(t,e,r){return(1-r)*t+r*e},a.PI=Math.PI,a.ONE_OVER_PI=1/Math.PI,a.PI_OVER_TWO=.5*Math.PI,a.PI_OVER_THREE=Math.PI/3,a.PI_OVER_FOUR=Math.PI/4,a.PI_OVER_SIX=Math.PI/6,a.THREE_PI_OVER_TWO=3*Math.PI*.5,a.TWO_PI=2*Math.PI,a.ONE_OVER_TWO_PI=1/(2*Math.PI),a.RADIANS_PER_DEGREE=Math.PI/180,a.DEGREES_PER_RADIAN=180/Math.PI,a.RADIANS_PER_ARCSECOND=a.RADIANS_PER_DEGREE/3600,a.toRadians=function(t){return t*a.RADIANS_PER_DEGREE},a.toDegrees=function(t){return t*a.DEGREES_PER_RADIAN},a.convertLongitudeRange=function(t){var e=a.TWO_PI,r=t-Math.floor(t/e)*e;return r<-Math.PI?r+e:r>=Math.PI?r-e:r},a.negativePiToPi=function(t){return a.zeroToTwoPi(t+a.PI)-a.PI},a.zeroToTwoPi=function(t){var e=a.mod(t,a.TWO_PI);return 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t===e||r(t)&&r(e)&&t.longitude===e.longitude&&t.latitude===e.latitude&&t.height===e.height},u.equalsEpsilon=function(t,e,n){return t===e||r(t)&&r(e)&&Math.abs(t.longitude-e.longitude)<=n&&Math.abs(t.latitude-e.latitude)<=n&&Math.abs(t.height-e.height)<=n},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(t){return u.clone(this,t)},u.prototype.equals=function(t){return u.equals(this,t)},u.prototype.equalsEpsilon=function(t,e){return u.equalsEpsilon(this,t,e)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(t){"use strict";var e=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(t){return!1}}(),r=Object.defineProperties;return e&&t(r)||(r=function(t){return 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a=e.x,o=e.y,i=e.z,u=this._oneOverRadiiSquared,s=1/Math.sqrt(a*a*u.x+o*o*u.y+i*i*u.z);return t.multiplyByScalar(e,s,r)},l.prototype.transformPositionToScaledSpace=function(e,r){return n(r)||(r=new t),t.multiplyComponents(e,this._oneOverRadii,r)},l.prototype.transformPositionFromScaledSpace=function(e,r){return n(r)||(r=new t),t.multiplyComponents(e,this._radii,r)},l.prototype.equals=function(e){return this===e||n(e)&&t.equals(this._radii,e._radii)},l.prototype.toString=function(){return this._radii.toString()},l}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(t,e,r,n,a,o,i){"use strict";function u(t){this._ellipsoid=r(t,i.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return a(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(e,r){var 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r(n)?(n.west=l,n.south=f,n.east=c,n.north=_,n):new s(l,f,c,_)}},s.union=function(t,e,n){return r(n)||(n=new s),n.west=Math.min(t.west,e.west),n.south=Math.min(t.south,e.south),n.east=Math.max(t.east,e.east),n.north=Math.max(t.north,e.north),n},s.expand=function(t,e,n){return r(n)||(n=new s),n.west=Math.min(t.west,e.longitude),n.south=Math.min(t.south,e.latitude),n.east=Math.max(t.east,e.longitude),n.north=Math.max(t.north,e.latitude),n},s.contains=function(t,e){var r=e.longitude,n=e.latitude,a=t.west,o=t.east;return o<a&&(o+=u.TWO_PI,r<0&&(r+=u.TWO_PI)),(r>a||u.equalsEpsilon(r,a,u.EPSILON14))&&(r<o||u.equalsEpsilon(r,o,u.EPSILON14))&&n>=t.south&&n<=t.north};var E=new t;return s.subsample=function(t,n,a,i){n=e(n,o.WGS84),a=e(a,0),r(i)||(i=[]);var l=0,c=t.north,f=t.south,_=t.east,R=t.west,T=E;T.height=a,T.longitude=R,T.latitude=c,i[l]=n.cartographicToCartesian(T,i[l]),l++,T.longitude=_,i[l]=n.cartographicToCartesian(T,i[l]),l++,T.latitude=f,i[l]=n.cartographicToCartesian(T,i[l]),l++,T.longitude=R,i[l]=n.cartographicToCartesian(T,i[l]),l++,c<0?T.latitude=c:f>0?T.latitude=f:T.latitude=0;for(var h=1;h<8;++h)T.longitude=-Math.PI+h*u.PI_OVER_TWO,s.contains(t,T)&&(i[l]=n.cartographicToCartesian(T,i[l]),l++);return 0===T.latitude&&(T.longitude=R,i[l]=n.cartographicToCartesian(T,i[l]),l++,T.longitude=_,i[l]=n.cartographicToCartesian(T,i[l]),l++),i.length=l,i},s.MAX_VALUE=i(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(t,e,r,n,a,o,i,u,s,E,l,c,f){"use strict";function _(e,n){this.center=t.clone(r(e,t.ZERO)),this.radius=r(n,0)}var R=new t,T=new t,h=new t,A=new t,d=new t,S=new t,m=new t,N=new t,C=new t,I=new t,M=new t,p=new t;_.fromPoints=function(e,r){if(n(r)||(r=new _),!n(e)||0===e.length)return r.center=t.clone(t.ZERO,r.center),r.radius=0,r;for(var a=t.clone(e[0],m),o=t.clone(a,R),i=t.clone(a,T),u=t.clone(a,h),s=t.clone(a,A),E=t.clone(a,d),l=t.clone(a,S),c=e.length,f=1;f<c;f++){t.clone(e[f],a);var O=a.x,g=a.y,y=a.z;O<o.x&&t.clone(a,o),O>s.x&&t.clone(a,s),g<i.y&&t.clone(a,i),g>E.y&&t.clone(a,E),y<u.z&&t.clone(a,u),y>l.z&&t.clone(a,l)}var F=t.magnitudeSquared(t.subtract(s,o,N)),L=t.magnitudeSquared(t.subtract(E,i,N)),U=t.magnitudeSquared(t.subtract(l,u,N)),v=o,D=s,P=F;L>P&&(P=L,v=i,D=E),U>P&&(P=U,v=u,D=l);var B=C;B.x=.5*(v.x+D.x),B.y=.5*(v.y+D.y),B.z=.5*(v.z+D.z);var w=t.magnitudeSquared(t.subtract(D,B,N)),x=Math.sqrt(w),G=I;G.x=o.x,G.y=i.y,G.z=u.z;var b=M;b.x=s.x,b.y=E.y,b.z=l.z;var z=t.multiplyByScalar(t.add(G,b,N),.5,p),H=0;for(f=0;f<c;f++){t.clone(e[f],a);var V=t.magnitude(t.subtract(a,z,N));V>H&&(H=V);var X=t.magnitudeSquared(t.subtract(a,B,N));if(X>w){var q=Math.sqrt(X);x=.5*(x+q),w=x*x;var W=q-x;B.x=(x*B.x+W*a.x)/q,B.y=(x*B.y+W*a.y)/q,B.z=(x*B.z+W*a.z)/q}}return x<H?(t.clone(B,r.center),r.radius=x):(t.clone(z,r.center),r.radius=H),r};var O=new i,g=new t,y=new t,F=new e,L=new e;_.fromRectangle2D=function(t,e,r){return _.fromRectangleWithHeights2D(t,e,0,0,r)},_.fromRectangleWithHeights2D=function(e,a,o,i,u){if(n(u)||(u=new _),!n(e))return u.center=t.clone(t.ZERO,u.center),u.radius=0,u;a=r(a,O),f.southwest(e,F),F.height=o,f.northeast(e,L),L.height=i;var s=a.project(F,g),E=a.project(L,y),l=E.x-s.x,c=E.y-s.y,R=E.z-s.z;u.radius=.5*Math.sqrt(l*l+c*c+R*R);var T=u.center;return T.x=s.x+.5*l,T.y=s.y+.5*c,T.z=s.z+.5*R,u};var U=[];_.fromRectangle3D=function(t,e,a,i){e=r(e,o.WGS84),a=r(a,0);var u;return n(t)&&(u=f.subsample(t,e,a,U)),_.fromPoints(u,i)},_.fromVertices=function(e,a,o,i){if(n(i)||(i=new _),!n(e)||0===e.length)return i.center=t.clone(t.ZERO,i.center),i.radius=0,i;a=r(a,t.ZERO),o=r(o,3);var u=m;u.x=e[0]+a.x,u.y=e[1]+a.y,u.z=e[2]+a.z;for(var s=t.clone(u,R),E=t.clone(u,T),l=t.clone(u,h),c=t.clone(u,A),f=t.clone(u,d),O=t.clone(u,S),g=e.length,y=0;y<g;y+=o){var F=e[y]+a.x,L=e[y+1]+a.y,U=e[y+2]+a.z;u.x=F,u.y=L,u.z=U,F<s.x&&t.clone(u,s),F>c.x&&t.clone(u,c),L<E.y&&t.clone(u,E),L>f.y&&t.clone(u,f),U<l.z&&t.clone(u,l),U>O.z&&t.clone(u,O)}var v=t.magnitudeSquared(t.subtract(c,s,N)),D=t.magnitudeSquared(t.subtract(f,E,N)),P=t.magnitudeSquared(t.subtract(O,l,N)),B=s,w=c,x=v;D>x&&(x=D,B=E,w=f),P>x&&(x=P,B=l,w=O);var G=C;G.x=.5*(B.x+w.x),G.y=.5*(B.y+w.y),G.z=.5*(B.z+w.z);var b=t.magnitudeSquared(t.subtract(w,G,N)),z=Math.sqrt(b),H=I;H.x=s.x,H.y=E.y,H.z=l.z;var V=M;V.x=c.x,V.y=f.y,V.z=O.z;var X=t.multiplyByScalar(t.add(H,V,N),.5,p),q=0;for(y=0;y<g;y+=o){u.x=e[y]+a.x,u.y=e[y+1]+a.y,u.z=e[y+2]+a.z;var W=t.magnitude(t.subtract(u,X,N));W>q&&(q=W);var Y=t.magnitudeSquared(t.subtract(u,G,N));if(Y>b){var K=Math.sqrt(Y);z=.5*(z+K),b=z*z;var k=K-z;G.x=(z*G.x+k*u.x)/K,G.y=(z*G.y+k*u.y)/K,G.z=(z*G.z+k*u.z)/K}}return z<q?(t.clone(G,i.center),i.radius=z):(t.clone(X,i.center),i.radius=q),i},_.fromEncodedCartesianVertices=function(e,r,a){if(n(a)||(a=new _),!n(e)||!n(r)||e.length!==r.length||0===e.length)return a.center=t.clone(t.ZERO,a.center),a.radius=0,a;var o=m;o.x=e[0]+r[0],o.y=e[1]+r[1],o.z=e[2]+r[2];for(var i=t.clone(o,R),u=t.clone(o,T),s=t.clone(o,h),E=t.clone(o,A),l=t.clone(o,d),c=t.clone(o,S),f=e.length,O=0;O<f;O+=3){var g=e[O]+r[O],y=e[O+1]+r[O+1],F=e[O+2]+r[O+2];o.x=g,o.y=y,o.z=F,g<i.x&&t.clone(o,i),g>E.x&&t.clone(o,E),y<u.y&&t.clone(o,u),y>l.y&&t.clone(o,l),F<s.z&&t.clone(o,s),F>c.z&&t.clone(o,c)}var L=t.magnitudeSquared(t.subtract(E,i,N)),U=t.magnitudeSquared(t.subtract(l,u,N)),v=t.magnitudeSquared(t.subtract(c,s,N)),D=i,P=E,B=L;U>B&&(B=U,D=u,P=l),v>B&&(B=v,D=s,P=c);var w=C;w.x=.5*(D.x+P.x),w.y=.5*(D.y+P.y),w.z=.5*(D.z+P.z);var x=t.magnitudeSquared(t.subtract(P,w,N)),G=Math.sqrt(x),b=I;b.x=i.x,b.y=u.y,b.z=s.z;var z=M;z.x=E.x,z.y=l.y,z.z=c.z;var H=t.multiplyByScalar(t.add(b,z,N),.5,p),V=0;for(O=0;O<f;O+=3){o.x=e[O]+r[O],o.y=e[O+1]+r[O+1],o.z=e[O+2]+r[O+2];var X=t.magnitude(t.subtract(o,H,N));X>V&&(V=X);var q=t.magnitudeSquared(t.subtract(o,w,N));if(q>x){var W=Math.sqrt(q);G=.5*(G+W),x=G*G;var Y=W-G;w.x=(G*w.x+Y*o.x)/W,w.y=(G*w.y+Y*o.y)/W,w.z=(G*w.z+Y*o.z)/W}}return G<V?(t.clone(w,a.center),a.radius=G):(t.clone(H,a.center),a.radius=V),a},_.fromCornerPoints=function(e,r,a){n(a)||(a=new _);var o=a.center;return t.add(e,r,o),t.multiplyByScalar(o,.5,o),a.radius=t.distance(o,r),a},_.fromEllipsoid=function(e,r){return n(r)||(r=new _),t.clone(t.ZERO,r.center),r.radius=e.maximumRadius,r};var v=new t;_.fromBoundingSpheres=function(e,r){if(n(r)||(r=new _),!n(e)||0===e.length)return r.center=t.clone(t.ZERO,r.center),r.radius=0,r;var a=e.length;if(1===a)return _.clone(e[0],r);if(2===a)return _.union(e[0],e[1],r);for(var o=[],i=0;i<a;i++)o.push(e[i].center);r=_.fromPoints(o,r);var u=r.center,s=r.radius;for(i=0;i<a;i++){var E=e[i];s=Math.max(s,t.distance(u,E.center,v)+E.radius)}return r.radius=s,r};var D=new t,P=new t,B=new t;_.fromOrientedBoundingBox=function(e,r){n(r)||(r=new _);var a=e.halfAxes,o=E.getColumn(a,0,D),i=E.getColumn(a,1,P),u=E.getColumn(a,2,B),s=t.magnitude(o),l=t.magnitude(i),c=t.magnitude(u);return r.center=t.clone(e.center,r.center),r.radius=Math.max(s,l,c),r},_.clone=function(e,r){if(n(e))return n(r)?(r.center=t.clone(e.center,r.center),r.radius=e.radius,r):new _(e.center,e.radius)},_.packedLength=4,_.pack=function(t,e,n){n=r(n,0);var a=t.center;return e[n++]=a.x,e[n++]=a.y,e[n++]=a.z,e[n]=t.radius,e},_.unpack=function(t,e,a){e=r(e,0),n(a)||(a=new _);var o=a.center;return o.x=t[e++],o.y=t[e++],o.z=t[e++],a.radius=t[e],a};var w=new t,x=new t;_.union=function(e,r,a){n(a)||(a=new _);var o=e.center,i=e.radius,u=r.center,s=r.radius,E=t.subtract(u,o,w),l=t.magnitude(E);if(i>=l+s)return e.clone(a),a;if(s>=l+i)return r.clone(a),a;var c=.5*(i+l+s),f=t.multiplyByScalar(E,(-i+c)/l,x);return t.add(f,o,f),t.clone(f,a.center),a.radius=c,a};var G=new t;_.expand=function(e,r,n){n=_.clone(e,n);var a=t.magnitude(t.subtract(r,n.center,G));return a>n.radius&&(n.radius=a),n},_.intersectPlane=function(e,r){var n=e.center,a=e.radius,o=r.normal,i=t.dot(o,n)+r.distance;return i<-a?u.OUTSIDE:i<a?u.INTERSECTING:u.INSIDE},_.transform=function(t,e,r){return n(r)||(r=new _),r.center=l.multiplyByPoint(e,t.center,r.center),r.radius=l.getMaximumScale(e)*t.radius,r};var b=new t;_.distanceSquaredTo=function(e,r){var n=t.subtract(e.center,r,b);return t.magnitudeSquared(n)-e.radius*e.radius},_.transformWithoutScale=function(t,e,r){return n(r)||(r=new _),r.center=l.multiplyByPoint(e,t.center,r.center),r.radius=t.radius,r};var z=new t;_.computePlaneDistances=function(e,r,a,o){n(o)||(o=new s);var i=t.subtract(e.center,r,z),u=t.dot(a,i);return o.start=u-e.radius,o.stop=u+e.radius,o};for(var H=new t,V=new t,X=new t,q=new t,W=new t,Y=new e,K=new Array(8),k=0;k<8;++k)K[k]=new t;var Z=new i;return _.projectTo2D=function(e,n,a){n=r(n,Z);var o=n.ellipsoid,i=e.center,u=e.radius,s=o.geodeticSurfaceNormal(i,H),E=t.cross(t.UNIT_Z,s,V);t.normalize(E,E);var l=t.cross(s,E,X);t.normalize(l,l),t.multiplyByScalar(s,u,s),t.multiplyByScalar(l,u,l),t.multiplyByScalar(E,u,E);var c=t.negate(l,W),f=t.negate(E,q),R=K,T=R[0];t.add(s,l,T),t.add(T,E,T),T=R[1],t.add(s,l,T),t.add(T,f,T),T=R[2],t.add(s,c,T),t.add(T,f,T),T=R[3],t.add(s,c,T),t.add(T,E,T),t.negate(s,s),T=R[4],t.add(s,l,T),t.add(T,E,T),T=R[5],t.add(s,l,T),t.add(T,f,T),T=R[6],t.add(s,c,T),t.add(T,f,T),T=R[7],t.add(s,c,T),t.add(T,E,T);for(var h=R.length,A=0;A<h;++A){var d=R[A];t.add(i,d,d);var S=o.cartesianToCartographic(d,Y);n.project(S,d)}a=_.fromPoints(R,a),i=a.center;var m=i.x,N=i.y,C=i.z;return i.x=C,i.y=m,i.z=N,a},_.isOccluded=function(t,e){return!e.isBoundingSphereVisible(t)},_.equals=function(e,r){return e===r||n(e)&&n(r)&&t.equals(e.center,r.center)&&e.radius===r.radius},_.prototype.intersectPlane=function(t){return _.intersectPlane(this,t)},_.prototype.distanceSquaredTo=function(t){return _.distanceSquaredTo(this,t)},_.prototype.computePlaneDistances=function(t,e,r){return _.computePlaneDistances(this,t,e,r)},_.prototype.isOccluded=function(t){return _.isOccluded(this,t)},_.prototype.equals=function(t){return _.equals(this,t)},_.prototype.clone=function(t){return _.clone(this,t)},_}),define("Core/Fullscreen",["./defined","./defineProperties"],function(t,e){"use strict";var r,n={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},a={};return e(a,{element:{get:function(){if(a.supportsFullscreen())return document[n.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return n.fullscreenchange}},errorEventName:{get:function(){if(a.supportsFullscreen())return n.fullscreenerror}},enabled:{get:function(){if(a.supportsFullscreen())return document[n.fullscreenEnabled]}},fullscreen:{get:function(){if(a.supportsFullscreen())return null!==a.element}}}),a.supportsFullscreen=function(){if(t(r))return r;r=!1;var e=document.body;if("function"==typeof e.requestFullscreen)return n.requestFullscreen="requestFullscreen",n.exitFullscreen="exitFullscreen",n.fullscreenEnabled="fullscreenEnabled",n.fullscreenElement="fullscreenElement",n.fullscreenchange="fullscreenchange",n.fullscreenerror="fullscreenerror",r=!0;for(var a,o=["webkit","moz","o","ms","khtml"],i=0,u=o.length;i<u;++i){var s=o[i];a=s+"RequestFullscreen","function"==typeof e[a]?(n.requestFullscreen=a,r=!0):(a=s+"RequestFullScreen","function"==typeof e[a]&&(n.requestFullscreen=a,r=!0)),a=s+"ExitFullscreen","function"==typeof document[a]?n.exitFullscreen=a:(a=s+"CancelFullScreen","function"==typeof document[a]&&(n.exitFullscreen=a)),a=s+"FullscreenEnabled",void 0!==document[a]?n.fullscreenEnabled=a:(a=s+"FullScreenEnabled",void 0!==document[a]&&(n.fullscreenEnabled=a)),a=s+"FullscreenElement",void 0!==document[a]?n.fullscreenElement=a:(a=s+"FullScreenElement",void 0!==document[a]&&(n.fullscreenElement=a)),a=s+"fullscreenchange",void 0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenChange"),n.fullscreenchange=a),a=s+"fullscreenerror",void 0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenError"),n.fullscreenerror=a)}return r},a.requestFullscreen=function(t,e){a.supportsFullscreen()&&t[n.requestFullscreen]({vrDisplay:e})},a.exitFullscreen=function(){a.supportsFullscreen()&&document[n.exitFullscreen]()},a}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(t,e,r){"use strict";function n(t){for(var e=t.split("."),r=0,n=e.length;r<n;++r)e[r]=parseInt(e[r],10);return e}function a(){if(!e(S)){S=!1;var t=/ Chrome\/([\.0-9]+)/.exec(d.userAgent);null!==t&&(S=!0,m=n(t[1]))}return S}function o(){return a()&&m}function i(){if(!e(N)&&(N=!1,!a()&&/ Safari\/[\.0-9]+/.test(d.userAgent))){var t=/ Version\/([\.0-9]+)/.exec(d.userAgent);null!==t&&(N=!0,C=n(t[1]))}return N}function u(){return i()&&C}function s(){if(!e(I)){I=!1;var t=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(d.userAgent);null!==t&&(I=!0,M=n(t[1]),M.isNightly=!!t[2])}return I}function E(){return s()&&M}function l(){if(!e(p)){p=!1;var t;"Microsoft Internet Explorer"===d.appName?(t=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(d.userAgent),null!==t&&(p=!0,O=n(t[1]))):"Netscape"===d.appName&&(t=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(d.userAgent),null!==t&&(p=!0,O=n(t[1])))}return p}function c(){return l()&&O}function f(){if(!e(g)){g=!1;var t=/Firefox\/([\.0-9]+)/.exec(d.userAgent);null!==t&&(g=!0,y=n(t[1]))}return g}function _(){return e(F)||(F=/Windows/i.test(d.appVersion)),F}function R(){return f()&&y}function T(){return e(L)||(L="undefined"!=typeof PointerEvent&&(!e(d.pointerEnabled)||d.pointerEnabled)),L}function h(){if(!e(v)){var t=document.createElement("canvas");t.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var r=t.style.imageRendering;v=e(r)&&""!==r,v&&(U=r)}return v}function A(){return h()?U:void 0}var d;d="undefined"!=typeof navigator?navigator:{};var S,m,N,C,I,M,p,O,g,y,F,L,U,v,D={isChrome:a,chromeVersion:o,isSafari:i,safariVersion:u,isWebkit:s,webkitVersion:E,isInternetExplorer:l,internetExplorerVersion:c,isFirefox:f,firefoxVersion:R,isWindows:_,hardwareConcurrency:t(d.hardwareConcurrency,3),supportsPointerEvents:T,supportsImageRenderingPixelated:h,imageRenderingValue:A};return D.supportsFullscreen=function(){return r.supportsFullscreen()},D.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},D.supportsWebWorkers=function(){return"undefined"!=typeof Worker},D}),define("Core/Color",["./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./Math"],function(t,e,r,n,a,o){"use strict";function i(t,e,r){return r<0&&(r+=1),r>1&&(r-=1),6*r<1?t+6*(e-t)*r:2*r<1?e:3*r<2?t+(e-t)*(2/3-r)*6:t}function u(e,r,n,a){this.red=t(e,1),this.green=t(r,1),this.blue=t(n,1),this.alpha=t(a,1)}u.fromCartesian4=function(t,r){return e(r)?(r.red=t.x,r.green=t.y,r.blue=t.z,r.alpha=t.w,r):new u(t.x,t.y,t.z,t.w)},u.fromBytes=function(r,n,a,o,i){return r=u.byteToFloat(t(r,255)),n=u.byteToFloat(t(n,255)),a=u.byteToFloat(t(a,255)),o=u.byteToFloat(t(o,255)),e(i)?(i.red=r,i.green=n,i.blue=a,i.alpha=o,i):new u(r,n,a,o)},u.fromAlpha=function(t,r,n){return e(n)?(n.red=t.red,n.green=t.green,n.blue=t.blue,n.alpha=r,n):new u(t.red,t.green,t.blue,r)};var s,E,l;n.supportsTypedArrays()&&(s=new ArrayBuffer(4),E=new Uint32Array(s),l=new Uint8Array(s)),u.fromRgba=function(t,e){return E[0]=t,u.fromBytes(l[0],l[1],l[2],l[3],e)},u.fromHsl=function(r,n,a,o,s){r=t(r,0)%1,n=t(n,0),a=t(a,0),o=t(o,1);var E=a,l=a,c=a;if(0!==n){var f;f=a<.5?a*(1+n):a+n-a*n;var _=2*a-f;E=i(_,f,r+1/3),l=i(_,f,r),c=i(_,f,r-1/3)}return e(s)?(s.red=E,s.green=l,
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null!==o?(n.red=parseInt(o[1],16)/15,n.green=parseInt(o[2],16)/15,n.blue=parseInt(o[3],16)/15,n.alpha=1,n):(o=f.exec(r),null!==o?(n.red=parseInt(o[1],16)/255,n.green=parseInt(o[2],16)/255,n.blue=parseInt(o[3],16)/255,n.alpha=1,n):(o=_.exec(r),null!==o?(n.red=parseFloat(o[1])/("%"===o[1].substr(-1)?100:255),n.green=parseFloat(o[2])/("%"===o[2].substr(-1)?100:255),n.blue=parseFloat(o[3])/("%"===o[3].substr(-1)?100:255),n.alpha=parseFloat(t(o[4],"1.0")),n):(o=R.exec(r),null!==o?u.fromHsl(parseFloat(o[1])/360,parseFloat(o[2])/100,parseFloat(o[3])/100,parseFloat(t(o[4],"1.0")),n):n=void 0)))},u.packedLength=4,u.pack=function(e,r,n){return n=t(n,0),r[n++]=e.red,r[n++]=e.green,r[n++]=e.blue,r[n]=e.alpha,r},u.unpack=function(r,n,a){return n=t(n,0),e(a)||(a=new u),a.red=r[n++],a.green=r[n++],a.blue=r[n++],a.alpha=r[n],a},u.byteToFloat=function(t){return t/255},u.floatToByte=function(t){return 1===t?255:256*t|0},u.clone=function(t,r){if(e(t))return e(r)?(r.red=t.red,r.green=t.green,r.blue=t.blue,r.alpha=t.alpha,r):new u(t.red,t.green,t.blue,t.alpha)},u.equals=function(t,r){return t===r||e(t)&&e(r)&&t.red===r.red&&t.green===r.green&&t.blue===r.blue&&t.alpha===r.alpha},u.equalsArray=function(t,e,r){return t.red===e[r]&&t.green===e[r+1]&&t.blue===e[r+2]&&t.alpha===e[r+3]},u.prototype.clone=function(t){return u.clone(this,t)},u.prototype.equals=function(t){return u.equals(this,t)},u.prototype.equalsEpsilon=function(t,r){return this===t||e(t)&&Math.abs(this.red-t.red)<=r&&Math.abs(this.green-t.green)<=r&&Math.abs(this.blue-t.blue)<=r&&Math.abs(this.alpha-t.alpha)<=r},u.prototype.toString=function(){return"("+this.red+", "+this.green+", "+this.blue+", "+this.alpha+")"},u.prototype.toCssColorString=function(){var t=u.floatToByte(this.red),e=u.floatToByte(this.green),r=u.floatToByte(this.blue);return 1===this.alpha?"rgb("+t+","+e+","+r+")":"rgba("+t+","+e+","+r+","+this.alpha+")"},u.prototype.toBytes=function(t){var r=u.floatToByte(this.red),n=u.floatToByte(this.green),a=u.floatToByte(this.blue),o=u.floatToByte(this.alpha);return e(t)?(t[0]=r,t[1]=n,t[2]=a,t[3]=o,t):[r,n,a,o]},u.prototype.toRgba=function(){return l[0]=u.floatToByte(this.red),l[1]=u.floatToByte(this.green),l[2]=u.floatToByte(this.blue),l[3]=u.floatToByte(this.alpha),E[0]},u.prototype.brighten=function(t,e){return t=1-t,e.red=1-(1-this.red)*t,e.green=1-(1-this.green)*t,e.blue=1-(1-this.blue)*t,e.alpha=this.alpha,e},u.prototype.darken=function(t,e){return t=1-t,e.red=this.red*t,e.green=this.green*t,e.blue=this.blue*t,e.alpha=this.alpha,e},u.prototype.withAlpha=function(t,e){return u.fromAlpha(this,t,e)},u.add=function(t,e,r){return r.red=t.red+e.red,r.green=t.green+e.green,r.blue=t.blue+e.blue,r.alpha=t.alpha+e.alpha,r},u.subtract=function(t,e,r){return r.red=t.red-e.red,r.green=t.green-e.green,r.blue=t.blue-e.blue,r.alpha=t.alpha-e.alpha,r},u.multiply=function(t,e,r){return r.red=t.red*e.red,r.green=t.green*e.green,r.blue=t.blue*e.blue,r.alpha=t.alpha*e.alpha,r},u.divide=function(t,e,r){return r.red=t.red/e.red,r.green=t.green/e.green,r.blue=t.blue/e.blue,r.alpha=t.alpha/e.alpha,r},u.mod=function(t,e,r){return r.red=t.red%e.red,r.green=t.green%e.green,r.blue=t.blue%e.blue,r.alpha=t.alpha%e.alpha,r},u.multiplyByScalar=function(t,e,r){return r.red=t.red*e,r.green=t.green*e,r.blue=t.blue*e,r.alpha=t.alpha*e,r},u.divideByScalar=function(t,e,r){return r.red=t.red/e,r.green=t.green/e,r.blue=t.blue/e,r.alpha=t.alpha/e,r},u.ALICEBLUE=a(u.fromCssColorString("#F0F8FF")),u.ANTIQUEWHITE=a(u.fromCssColorString("#FAEBD7")),u.AQUA=a(u.fromCssColorString("#00FFFF")),u.AQUAMARINE=a(u.fromCssColorString("#7FFFD4")),u.AZURE=a(u.fromCssColorString("#F0FFFF")),u.BEIGE=a(u.fromCssColorString("#F5F5DC")),u.BISQUE=a(u.fromCssColorString("#FFE4C4")),u.BLACK=a(u.fromCssColorString("#000000")),u.BLANCHEDALMOND=a(u.fromCssColorString("#FFEBCD")),u.BLUE=a(u.fromCssColorString("#0000FF")),u.BLUEVIOLET=a(u.fromCssColorString("#8A2BE2")),u.BROWN=a(u.fromCssColorString("#A52A2A")),u.BURLYWOOD=a(u.fromCssColorString("#DEB887")),u.CADETBLUE=a(u.fromCssColorString("#5F9EA0")),u.CHARTREUSE=a(u.fromCssColorString("#7FFF00")),u.CHOCOLATE=a(u.fromCssColorString("#D2691E")),u.CORAL=a(u.fromCssColorString("#FF7F50")),u.CORNFLOWERBLUE=a(u.fromCssColorString("#6495ED")),u.CORNSILK=a(u.fromCssColorString("#FFF8DC")),u.CRIMSON=a(u.fromCssColorString("#DC143C")),u.CYAN=a(u.fromCssColorString("#00FFFF")),u.DARKBLUE=a(u.fromCssColorString("#00008B")),u.DARKCYAN=a(u.fromCssColorString("#008B8B")),u.DARKGOLDENROD=a(u.fromCssColorString("#B8860B")),u.DARKGRAY=a(u.fromCssColorString("#A9A9A9")),u.DARKGREEN=a(u.fromCssColorString("#006400")),u.DARKGREY=u.DARKGRAY,u.DARKKHAKI=a(u.fromCssColorString("#BDB76B")),u.DARKMAGENTA=a(u.fromCssColorString("#8B008B")),u.DARKOLIVEGREEN=a(u.fromCssColorString("#556B2F")),u.DARKORANGE=a(u.fromCssColorString("#FF8C00")),u.DARKORCHID=a(u.fromCssColorString("#9932CC")),u.DARKRED=a(u.fromCssColorString("#8B0000")),u.DARKSALMON=a(u.fromCssColorString("#E9967A")),u.DARKSEAGREEN=a(u.fromCssColorString("#8FBC8F")),u.DARKSLATEBLUE=a(u.fromCssColorString("#483D8B")),u.DARKSLATEGRAY=a(u.fromCssColorString("#2F4F4F")),u.DARKSLATEGREY=u.DARKSLATEGRAY,u.DARKTURQUOISE=a(u.fromCssColorString("#00CED1")),u.DARKVIOLET=a(u.fromCssColorString("#9400D3")),u.DEEPPINK=a(u.fromCssColorString("#FF1493")),u.DEEPSKYBLUE=a(u.fromCssColorString("#00BFFF")),u.DIMGRAY=a(u.fromCssColorString("#696969")),u.DIMGREY=u.DIMGRAY,u.DODGERBLUE=a(u.fromCssColorString("#1E90FF")),u.FIREBRICK=a(u.fromCssColorString("#B22222")),u.FLORALWHITE=a(u.fromCssColorString("#FFFAF0")),u.FORESTGREEN=a(u.fromCssColorString("#228B22")),u.FUSCHIA=a(u.fromCssColorString("#FF00FF")),u.GAINSBORO=a(u.fromCssColorString("#DCDCDC")),u.GHOSTWHITE=a(u.fromCssColorString("#F8F8FF")),u.GOLD=a(u.fromCssColorString("#FFD700")),u.GOLDENROD=a(u.fromCssColorString("#DAA520")),u.GRAY=a(u.fromCssColorString("#808080")),u.GREEN=a(u.fromCssColorString("#008000")),u.GREENYELLOW=a(u.fromCssColorString("#ADFF2F")),u.GREY=u.GRAY,u.HONEYDEW=a(u.fromCssColorString("#F0FFF0")),u.HOTPINK=a(u.fromCssColorString("#FF69B4")),u.INDIANRED=a(u.fromCssColorString("#CD5C5C")),u.INDIGO=a(u.fromCssColorString("#4B0082")),u.IVORY=a(u.fromCssColorString("#FFFFF0")),u.KHAKI=a(u.fromCssColorString("#F0E68C")),u.LAVENDER=a(u.fromCssColorString("#E6E6FA")),u.LAVENDAR_BLUSH=a(u.fromCssColorString("#FFF0F5")),u.LAWNGREEN=a(u.fromCssColorString("#7CFC00")),u.LEMONCHIFFON=a(u.fromCssColorString("#FFFACD")),u.LIGHTBLUE=a(u.fromCssColorString("#ADD8E6")),u.LIGHTCORAL=a(u.fromCssColorString("#F08080")),u.LIGHTCYAN=a(u.fromCssColorString("#E0FFFF")),u.LIGHTGOLDENRODYELLOW=a(u.fromCssColorString("#FAFAD2")),u.LIGHTGRAY=a(u.fromCssColorString("#D3D3D3")),u.LIGHTGREEN=a(u.fromCssColorString("#90EE90")),u.LIGHTGREY=u.LIGHTGRAY,u.LIGHTPINK=a(u.fromCssColorString("#FFB6C1")),u.LIGHTSEAGREEN=a(u.fromCssColorString("#20B2AA")),u.LIGHTSKYBLUE=a(u.fromCssColorString("#87CEFA")),u.LIGHTSLATEGRAY=a(u.fromCssColorString("#778899")),u.LIGHTSLATEGREY=u.LIGHTSLATEGRAY,u.LIGHTSTEELBLUE=a(u.fromCssColorString("#B0C4DE")),u.LIGHTYELLOW=a(u.fromCssColorString("#FFFFE0")),u.LIME=a(u.fromCssColorString("#00FF00")),u.LIMEGREEN=a(u.fromCssColorString("#32CD32")),u.LINEN=a(u.fromCssColorString("#FAF0E6")),u.MAGENTA=a(u.fromCssColorString("#FF00FF")),u.MAROON=a(u.fromCssColorString("#800000")),u.MEDIUMAQUAMARINE=a(u.fromCssColorString("#66CDAA")),u.MEDIUMBLUE=a(u.fromCssColorString("#0000CD")),u.MEDIUMORCHID=a(u.fromCssColorString("#BA55D3")),u.MEDIUMPURPLE=a(u.fromCssColorString("#9370DB")),u.MEDIUMSEAGREEN=a(u.fromCssColorString("#3CB371")),u.MEDIUMSLATEBLUE=a(u.fromCssColorString("#7B68EE")),u.MEDIUMSPRINGGREEN=a(u.fromCssColorString("#00FA9A")),u.MEDIUMTURQUOISE=a(u.fromCssColorString("#48D1CC")),u.MEDIUMVIOLETRED=a(u.fromCssColorString("#C71585")),u.MIDNIGHTBLUE=a(u.fromCssColorString("#191970")),u.MINTCREAM=a(u.fromCssColorString("#F5FFFA")),u.MISTYROSE=a(u.fromCssColorString("#FFE4E1")),u.MOCCASIN=a(u.fromCssColorString("#FFE4B5")),u.NAVAJOWHITE=a(u.fromCssColorString("#FFDEAD")),u.NAVY=a(u.fromCssColorString("#000080")),u.OLDLACE=a(u.fromCssColorString("#FDF5E6")),u.OLIVE=a(u.fromCssColorString("#808000")),u.OLIVEDRAB=a(u.fromCssColorString("#6B8E23")),u.ORANGE=a(u.fromCssColorString("#FFA500")),u.ORANGERED=a(u.fromCssColorString("#FF4500")),u.ORCHID=a(u.fromCssColorString("#DA70D6")),u.PALEGOLDENROD=a(u.fromCssColorString("#EEE8AA")),u.PALEGREEN=a(u.fromCssColorString("#98FB98")),u.PALETURQUOISE=a(u.fromCssColorString("#AFEEEE")),u.PALEVIOLETRED=a(u.fromCssColorString("#DB7093")),u.PAPAYAWHIP=a(u.fromCssColorString("#FFEFD5")),u.PEACHPUFF=a(u.fromCssColorString("#FFDAB9")),u.PERU=a(u.fromCssColorString("#CD853F")),u.PINK=a(u.fromCssColorString("#FFC0CB")),u.PLUM=a(u.fromCssColorString("#DDA0DD")),u.POWDERBLUE=a(u.fromCssColorString("#B0E0E6")),u.PURPLE=a(u.fromCssColorString("#800080")),u.RED=a(u.fromCssColorString("#FF0000")),u.ROSYBROWN=a(u.fromCssColorString("#BC8F8F")),u.ROYALBLUE=a(u.fromCssColorString("#4169E1")),u.SADDLEBROWN=a(u.fromCssColorString("#8B4513")),u.SALMON=a(u.fromCssColorString("#FA8072")),u.SANDYBROWN=a(u.fromCssColorString("#F4A460")),u.SEAGREEN=a(u.fromCssColorString("#2E8B57")),u.SEASHELL=a(u.fromCssColorString("#FFF5EE")),u.SIENNA=a(u.fromCssColorString("#A0522D")),u.SILVER=a(u.fromCssColorString("#C0C0C0")),u.SKYBLUE=a(u.fromCssColorString("#87CEEB")),u.SLATEBLUE=a(u.fromCssColorString("#6A5ACD")),u.SLATEGRAY=a(u.fromCssColorString("#708090")),u.SLATEGREY=u.SLATEGRAY,u.SNOW=a(u.fromCssColorString("#FFFAFA")),u.SPRINGGREEN=a(u.fromCssColorString("#00FF7F")),u.STEELBLUE=a(u.fromCssColorString("#4682B4")),u.TAN=a(u.fromCssColorString("#D2B48C")),u.TEAL=a(u.fromCssColorString("#008080")),u.THISTLE=a(u.fromCssColorString("#D8BFD8")),u.TOMATO=a(u.fromCssColorString("#FF6347")),u.TURQUOISE=a(u.fromCssColorString("#40E0D0")),u.VIOLET=a(u.fromCssColorString("#EE82EE")),u.WHEAT=a(u.fromCssColorString("#F5DEB3")),u.WHITE=a(u.fromCssColorString("#FFFFFF")),u.WHITESMOKE=a(u.fromCssColorString("#F5F5F5")),u.YELLOW=a(u.fromCssColorString("#FFFF00")),u.YELLOWGREEN=a(u.fromCssColorString("#9ACD32")),u.TRANSPARENT=a(new u(0,0,0,0)),u}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(t){"use strict";var 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5713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return t(e)}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(t,e,r,n,a,o){"use strict";if(!a.supportsTypedArrays())return{};var i={BYTE:t.BYTE,UNSIGNED_BYTE:t.UNSIGNED_BYTE,SHORT:t.SHORT,UNSIGNED_SHORT:t.UNSIGNED_SHORT,INT:t.INT,UNSIGNED_INT:t.UNSIGNED_INT,FLOAT:t.FLOAT,DOUBLE:t.DOUBLE};return i.getSizeInBytes=function(t){switch(t){case i.BYTE:return Int8Array.BYTES_PER_ELEMENT;case i.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case i.SHORT:return Int16Array.BYTES_PER_ELEMENT;case i.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case i.INT:return Int32Array.BYTES_PER_ELEMENT;case i.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case i.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case i.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new n("componentDatatype is not a valid value.")}},i.fromTypedArray=function(t){return t instanceof Int8Array?i.BYTE:t instanceof Uint8Array?i.UNSIGNED_BYTE:t instanceof Int16Array?i.SHORT:t instanceof Uint16Array?i.UNSIGNED_SHORT:t instanceof Int32Array?i.INT:t instanceof Uint32Array?i.UNSIGNED_INT:t instanceof Float32Array?i.FLOAT:t instanceof Float64Array?i.DOUBLE:void 0},i.validate=function(t){return r(t)&&(t===i.BYTE||t===i.UNSIGNED_BYTE||t===i.SHORT||t===i.UNSIGNED_SHORT||t===i.INT||t===i.UNSIGNED_INT||t===i.FLOAT||t===i.DOUBLE)},i.createTypedArray=function(t,e){switch(t){case i.BYTE:return new Int8Array(e);case i.UNSIGNED_BYTE:return new Uint8Array(e);case i.SHORT:return new Int16Array(e);case i.UNSIGNED_SHORT:return new Uint16Array(e);case i.INT:return new Int32Array(e);case i.UNSIGNED_INT:return new Uint32Array(e);case i.FLOAT:return new Float32Array(e);case i.DOUBLE:return new Float64Array(e);default:throw new n("componentDatatype is not a valid value.")}},i.createArrayBufferView=function(t,r,a,o){switch(a=e(a,0),o=e(o,(r.byteLength-a)/i.getSizeInBytes(t)),t){case i.BYTE:return new Int8Array(r,a,o);case i.UNSIGNED_BYTE:return new Uint8Array(r,a,o);case i.SHORT:return new Int16Array(r,a,o);case i.UNSIGNED_SHORT:return new Uint16Array(r,a,o);case i.INT:return new Int32Array(r,a,o);case i.UNSIGNED_INT:return new Uint32Array(r,a,o);case i.FLOAT:return new Float32Array(r,a,o);case i.DOUBLE:return new Float64Array(r,a,o);default:throw new n("componentDatatype is not a valid value.")}},i.fromName=function(t){switch(t){case"BYTE":return i.BYTE;case"UNSIGNED_BYTE":return i.UNSIGNED_BYTE;case"SHORT":return i.SHORT;case"UNSIGNED_SHORT":return i.UNSIGNED_SHORT;case"INT":return i.INT;case"UNSIGNED_INT":return i.UNSIGNED_INT;case"FLOAT":return i.FLOAT;case"DOUBLE":return i.DOUBLE;default:throw new n("name is not a valid value.")}},o(i)}),define("Core/GeometryType",["./freezeObject"],function(t){"use strict";var e={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return t(e)}),define("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(t,e){"use strict";var r={POINTS:t.POINTS,LINES:t.LINES,LINE_LOOP:t.LINE_LOOP,LINE_STRIP:t.LINE_STRIP,TRIANGLES:t.TRIANGLES,TRIANGLE_STRIP:t.TRIANGLE_STRIP,TRIANGLE_FAN:t.TRIANGLE_FAN,validate:function(t){return t===r.POINTS||t===r.LINES||t===r.LINE_LOOP||t===r.LINE_STRIP||t===r.TRIANGLES||t===r.TRIANGLE_STRIP||t===r.TRIANGLE_FAN}};return e(r)}),define("Core/Geometry",["./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(t,e,r,n,a){"use strict";function o(e){e=t(e,t.EMPTY_OBJECT),this.attributes=e.attributes,this.indices=e.indices,this.primitiveType=t(e.primitiveType,a.TRIANGLES),this.boundingSphere=e.boundingSphere,this.geometryType=t(e.geometryType,n.NONE),this.boundingSphereCV=e.boundingSphereCV}return o.computeNumberOfVertices=function(t){var n=-1;for(var a in t.attributes)if(t.attributes.hasOwnProperty(a)&&e(t.attributes[a])&&e(t.attributes[a].values)){var o=t.attributes[a],i=o.values.length/o.componentsPerAttribute;if(n!==i&&n!==-1)throw new r("All attribute lists must have the same number of attributes.");n=i}return n},o}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(t,e,r){"use strict";function n(e){e=t(e,t.EMPTY_OBJECT),this.componentDatatype=e.componentDatatype,this.componentsPerAttribute=e.componentsPerAttribute,this.normalize=t(e.normalize,!1),this.values=e.values}return n}),define("Core/GeometryAttributes",["./defaultValue"],function(t){"use strict";function e(e){e=t(e,t.EMPTY_OBJECT),this.position=e.position,this.normal=e.normal,this.st=e.st,this.binormal=e.binormal,this.tangent=e.tangent,this.color=e.color}return e}),define("Core/IndexDatatype",["../Renderer/WebGLConstants","./defined","./DeveloperError","./freezeObject","./Math"],function(t,e,r,n,a){"use strict";var o={UNSIGNED_BYTE:t.UNSIGNED_BYTE,UNSIGNED_SHORT:t.UNSIGNED_SHORT,UNSIGNED_INT:t.UNSIGNED_INT};return o.getSizeInBytes=function(t){switch(t){case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},o.validate=function(t){return e(t)&&(t===o.UNSIGNED_BYTE||t===o.UNSIGNED_SHORT||t===o.UNSIGNED_INT)},o.createTypedArray=function(t,e){return t>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(e):new Uint16Array(e)},o.createTypedArrayFromArrayBuffer=function(t,e,r,n){return t>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(e,r,n):new Uint16Array(e,r,n)},n(o)}),define("Core/EllipsoidGeodesic",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(t,e,r,n,a,o,i,u){"use strict";function s(t){var 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s,E,c,f,_,R=(e-r)/e,T=o-n,h=Math.atan((1-R)*Math.tan(a)),A=Math.atan((1-R)*Math.tan(i)),d=Math.cos(h),S=Math.sin(h),m=Math.cos(A),N=Math.sin(A),C=d*m,I=d*N,M=S*N,p=S*m,O=T,g=u.TWO_PI,y=Math.cos(O),F=Math.sin(O);do{y=Math.cos(O),F=Math.sin(O);var L=I-p*y;c=Math.sqrt(m*m*F*F+L*L),E=M+C*y,s=Math.atan2(c,E);var U;0===c?(U=0,f=1):(U=C*F/c,f=1-U*U),g=O,_=E-2*M/f,isNaN(_)&&(_=0),O=T+l(R,U,f,s,c,E,_)}while(Math.abs(O-g)>u.EPSILON12);var v=f*(e*e-r*r)/(r*r),D=1+v*(4096+v*(v*(320-175*v)-768))/16384,P=v*(256+v*(v*(74-47*v)-128))/1024,B=_*_,w=P*c*(_+P*(E*(2*B-1)-P*_*(4*c*c-3)*(4*B-3)/6)/4),x=r*D*(s-w),G=Math.atan2(m*F,I-p*y),b=Math.atan2(d*F,I*y-p);t._distance=x,t._startHeading=G,t._endHeading=b,t._uSquared=v}function f(r,n,a,o){t.normalize(o.cartographicToCartesian(n,T),R),t.normalize(o.cartographicToCartesian(a,T),T);c(r,o.maximumRadius,o.minimumRadius,n.longitude,n.latitude,a.longitude,a.latitude),r._start=e.clone(n,r._start),r._end=e.clone(a,r._end),r._start.height=0,r._end.height=0,s(r)}function _(t,a,o){var u=r(o,i.WGS84);this._ellipsoid=u,this._start=new e,this._end=new e,this._constants={},this._startHeading=void 0,this._endHeading=void 0,this._distance=void 0,this._uSquared=void 0,n(t)&&n(a)&&f(this,t,a,u)}var R=new t,T=new t;return a(_.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){
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I=Math.cos(2*a.sigma+m),M=Math.sin(m),p=Math.cos(m),O=a.cosineU*p,g=a.sineU*M,y=Math.atan2(M*a.sineHeading,O-g*a.cosineHeading),F=y-l(a.f,a.sineAlpha,a.cosineSquaredAlpha,m,M,p,I);return n(r)?(r.longitude=this._start.longitude+F,r.latitude=C,r.height=0,r):new e(this._start.longitude+F,C,0)},_}),define("Core/QuadraticRealPolynomial",["./DeveloperError","./Math"],function(t,e){"use strict";function r(t,r,n){var a=t+r;return e.sign(t)!==e.sign(r)&&Math.abs(a/Math.max(Math.abs(t),Math.abs(r)))<n?0:a}var n={};return n.computeDiscriminant=function(t,e,r){var n=e*e-4*t*r;return n},n.computeRealRoots=function(t,n,a){var o;if(0===t)return 0===n?[]:[-a/n];if(0===n){if(0===a)return[0,0];var i=Math.abs(a),u=Math.abs(t);if(i<u&&i/u<e.EPSILON14)return[0,0];if(i>u&&u/i<e.EPSILON14)return[];if(o=-a/t,o<0)return[];var s=Math.sqrt(o);return[-s,s]}if(0===a)return o=-n/t,o<0?[o,0]:[0,o];var E=n*n,l=4*t*a,c=r(E,-l,e.EPSILON14);if(c<0)return[];var f=-.5*r(n,e.sign(n)*Math.sqrt(c),e.EPSILON14);return n>0?[f/t,a/f]:[a/f,f/t]},n}),define("Core/CubicRealPolynomial",["./DeveloperError","./QuadraticRealPolynomial"],function(t,e){"use strict";function r(t,e,r,n){var a,o,i=t,u=e/3,s=r/3,E=n,l=i*s,c=u*E,f=u*u,_=s*s,R=i*s-f,T=i*E-u*s,h=u*E-_,A=4*R*h-T*T;if(A<0){var d,S,m;f*c>=l*_?(d=i,S=R,m=-2*u*R+i*T):(d=E,S=h,m=-E*T+2*s*h);var N=m<0?-1:1,C=-N*Math.abs(d)*Math.sqrt(-A);o=-m+C;var I=o/2,M=I<0?-Math.pow(-I,1/3):Math.pow(I,1/3),p=o===C?-M:-S/M;return a=S<=0?M+p:-m/(M*M+p*p+S),f*c>=l*_?[(a-u)/i]:[-E/(a+s)]}var O=R,g=-2*u*R+i*T,y=h,F=-E*T+2*s*h,L=Math.sqrt(A),U=Math.sqrt(3)/2,v=Math.abs(Math.atan2(i*L,-g)/3);a=2*Math.sqrt(-O);var D=Math.cos(v);o=a*D;var P=a*(-D/2-U*Math.sin(v)),B=o+P>2*u?o-u:P-u,w=i,x=B/w;v=Math.abs(Math.atan2(E*L,-F)/3),a=2*Math.sqrt(-y),D=Math.cos(v),o=a*D,P=a*(-D/2-U*Math.sin(v));var G=-E,b=o+P<2*s?o+s:P+s,z=G/b,H=w*b,V=-B*b-w*G,X=B*G,q=(s*V-u*X)/(-u*V+s*H);return x<=q?x<=z?q<=z?[x,q,z]:[x,z,q]:[z,x,q]:x<=z?[q,x,z]:q<=z?[q,z,x]:[z,q,x]}var n={};return n.computeDiscriminant=function(t,e,r,n){var a=t*t,o=e*e,i=r*r,u=n*n,s=18*t*e*r*n+o*i-27*a*u-4*(t*i*r+o*e*n);return s},n.computeRealRoots=function(t,n,a,o){var i,u;if(0===t)return e.computeRealRoots(n,a,o);if(0===n){if(0===a){if(0===o)return[0,0,0];u=-o/t;var s=u<0?-Math.pow(-u,1/3):Math.pow(u,1/3);return[s,s,s]}return 0===o?(i=e.computeRealRoots(t,0,a),0===i.Length?[0]:[i[0],0,i[1]]):r(t,0,a,o)}return 0===a?0===o?(u=-n/t,u<0?[u,0,0]:[0,0,u]):r(t,n,0,o):0===o?(i=e.computeRealRoots(t,n,a),0===i.length?[0]:i[1]<=0?[i[0],i[1],0]:i[0]>=0?[0,i[0],i[1]]:[i[0],0,i[1]]):r(t,n,a,o)},n}),define("Core/QuarticRealPolynomial",["./CubicRealPolynomial","./DeveloperError","./Math","./QuadraticRealPolynomial"],function(t,e,r,n){"use strict";function a(e,a,o,i){var u=e*e,s=a-3*u/8,E=o-a*e/2+u*e/8,l=i-o*e/4+a*u/16-3*u*u/256,c=t.computeRealRoots(1,2*s,s*s-4*l,-E*E);if(c.length>0){var f=-e/4,_=c[c.length-1];if(Math.abs(_)<r.EPSILON14){var R=n.computeRealRoots(1,s,l);if(2===R.length){var T,h=R[0],A=R[1];if(h>=0&&A>=0){var d=Math.sqrt(h),S=Math.sqrt(A);return[f-S,f-d,f+d,f+S]}if(h>=0&&A<0)return T=Math.sqrt(h),[f-T,f+T];if(h<0&&A>=0)return T=Math.sqrt(A),[f-T,f+T]}return[]}if(_>0){var m=Math.sqrt(_),N=(s+_-E/m)/2,C=(s+_+E/m)/2,I=n.computeRealRoots(1,m,N),M=n.computeRealRoots(1,-m,C);return 0!==I.length?(I[0]+=f,I[1]+=f,0!==M.length?(M[0]+=f,M[1]+=f,I[1]<=M[0]?[I[0],I[1],M[0],M[1]]:M[1]<=I[0]?[M[0],M[1],I[0],I[1]]:I[0]>=M[0]&&I[1]<=M[1]?[M[0],I[0],I[1],M[1]]:M[0]>=I[0]&&M[1]<=I[1]?[I[0],M[0],M[1],I[1]]:I[0]>M[0]&&I[0]<M[1]?[M[0],I[0],M[1],I[1]]:[I[0],M[0],I[1],M[1]]):I):0!==M.length?(M[0]+=f,M[1]+=f,M):[]}}return[]}function o(e,a,o,i){var u=o*o,s=a*a,E=e*e,l=-2*a,c=o*e+s-4*i,f=E*i-o*a*e+u,_=t.computeRealRoots(1,l,c,f);if(_.length>0){var R,T,h=_[0],A=a-h,d=A*A,S=e/2,m=A/2,N=d-4*i,C=d+4*Math.abs(i),I=E-4*h,M=E+4*Math.abs(h);if(h<0||N*M<I*C){var p=Math.sqrt(I);R=p/2,T=0===p?0:(e*m-o)/p}else{var O=Math.sqrt(N);R=0===O?0:(e*m-o)/O,T=O/2}var g,y;0===S&&0===R?(g=0,y=0):r.sign(S)===r.sign(R)?(g=S+R,y=h/g):(y=S-R,g=h/y);var F,L;0===m&&0===T?(F=0,L=0):r.sign(m)===r.sign(T)?(F=m+T,L=i/F):(L=m-T,F=i/L);var U=n.computeRealRoots(1,g,F),v=n.computeRealRoots(1,y,L);if(0!==U.length)return 0!==v.length?U[1]<=v[0]?[U[0],U[1],v[0],v[1]]:v[1]<=U[0]?[v[0],v[1],U[0],U[1]]:U[0]>=v[0]&&U[1]<=v[1]?[v[0],U[0],U[1],v[1]]:v[0]>=U[0]&&v[1]<=U[1]?[U[0],v[0],v[1],U[1]]:U[0]>v[0]&&U[0]<v[1]?[v[0],U[0],v[1],U[1]]:[U[0],v[0],U[1],v[1]]:U;if(0!==v.length)return v}return[]}var i={};return i.computeDiscriminant=function(t,e,r,n,a){var o=t*t,i=o*t,u=e*e,s=u*e,E=r*r,l=E*r,c=n*n,f=c*n,_=a*a,R=_*a,T=u*E*c-4*s*f-4*t*l*c+18*t*e*r*f-27*o*c*c+256*i*R+a*(18*s*r*n-4*u*l+16*t*E*E-80*t*e*E*n-6*t*u*c+144*o*r*c)+_*(144*t*u*r-27*u*u-128*o*E-192*o*e*n);return T},i.computeRealRoots=function(e,n,i,u,s){if(Math.abs(e)<r.EPSILON15)return t.computeRealRoots(n,i,u,s);var E=n/e,l=i/e,c=u/e,f=s/e,_=E<0?1:0;switch(_+=l<0?_+1:_,_+=c<0?_+1:_,_+=f<0?_+1:_){case 0:return 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t),a=t.multiplyByScalar(e.direction,n,a),t.add(e.origin,a,a)},a}),define("Core/IntersectionTests",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Math","./Matrix3","./QuadraticRealPolynomial","./QuarticRealPolynomial","./Ray"],function(t,e,r,n,a,o,i,u,s,E){"use strict";function l(t,e,r,n){var a=e*e-4*t*r;if(!(a<0)){if(a>0){var o=1/(2*t),i=Math.sqrt(a),u=(-e+i)*o,s=(-e-i)*o;return u<s?(n.root0=u,n.root1=s):(n.root0=s,n.root1=u),n}var E=-e/(2*t);if(0!==E)return n.root0=n.root1=E,n}}function c(e,r,a){n(a)||(a={});var o=e.origin,i=e.direction,u=r.center,s=r.radius*r.radius,E=t.subtract(o,u,A),c=t.dot(i,i),f=2*t.dot(i,E),_=t.magnitudeSquared(E)-s,R=l(c,f,_,N);if(n(R))return a.start=R.root0,a.stop=R.root1,a}function f(t,e,r){var n=t+e;return o.sign(t)!==o.sign(e)&&Math.abs(n/Math.max(Math.abs(t),Math.abs(e)))<r?0:n}function _(e,r,n,a,E){var l,c=a*a,_=E*E,R=(e[i.COLUMN1ROW1]-e[i.COLUMN2ROW2])*_,T=E*(a*f(e[i.COLUMN1ROW0],e[i.COLUMN0ROW1],o.EPSILON15)+r.y),h=e[i.COLUMN0ROW0]*c+e[i.COLUMN2ROW2]*_+a*r.x+n,A=_*f(e[i.COLUMN2ROW1],e[i.COLUMN1ROW2],o.EPSILON15),d=E*(a*f(e[i.COLUMN2ROW0],e[i.COLUMN0ROW2])+r.z),S=[];if(0===d&&0===A){if(l=u.computeRealRoots(R,T,h),0===l.length)return S;var m=l[0],N=Math.sqrt(Math.max(1-m*m,0));if(S.push(new t(a,E*m,E*-N)),S.push(new t(a,E*m,E*N)),2===l.length){var C=l[1],I=Math.sqrt(Math.max(1-C*C,0));S.push(new t(a,E*C,E*-I)),S.push(new t(a,E*C,E*I))}return S}var M=d*d,p=A*A,O=R*R,g=d*A,y=O+p,F=2*(T*R+g),L=2*h*R+T*T-p+M,U=2*(h*T-g),v=h*h-M;if(0===y&&0===F&&0===L&&0===U)return S;l=s.computeRealRoots(y,F,L,U,v);var D=l.length;if(0===D)return S;for(var P=0;P<D;++P){var B,w=l[P],x=w*w,G=Math.max(1-x,0),b=Math.sqrt(G);B=o.sign(R)===o.sign(h)?f(R*x+h,T*w,o.EPSILON12):o.sign(h)===o.sign(T*w)?f(R*x,T*w+h,o.EPSILON12):f(R*x+T*w,h,o.EPSILON12);var z=f(A*w,d,o.EPSILON15),H=B*z;H<0?S.push(new 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s=R.rayTriangleParametric(e,r,a,o,i);if(n(s)&&!(s<0))return n(u)||(u=new t),t.multiplyByScalar(e.direction,s,u),t.add(e.origin,u,u)};var m=new E;R.lineSegmentTriangle=function(e,r,a,o,i,u,s){var E=m;t.clone(e,E.origin),t.subtract(r,e,E.direction),t.normalize(E.direction,E.direction);var l=R.rayTriangleParametric(E,a,o,i,u);if(!(!n(l)||l<0||l>t.distance(e,r)))return n(s)||(s=new t),t.multiplyByScalar(E.direction,l,s),t.add(E.origin,s,s)};var N={root0:0,root1:0};R.raySphere=function(t,e,r){if(r=c(t,e,r),n(r)&&!(r.stop<0))return r.start=Math.max(r.start,0),r};var C=new E;R.lineSegmentSphere=function(e,r,a,o){var i=C;t.clone(e,i.origin);var u=t.subtract(r,e,i.direction),s=t.magnitude(u);if(t.normalize(u,u),o=c(i,a,o),!(!n(o)||o.stop<0||o.start>s))return o.start=Math.max(o.start,0),o.stop=Math.min(o.stop,s),o};var I=new t,M=new t;R.rayEllipsoid=function(e,r){var n,a,o,i,u,s=r.oneOverRadii,E=t.multiplyComponents(s,e.origin,I),l=t.multiplyComponents(s,e.direction,M),c=t.magnitudeSquared(E),f=t.dot(E,l);if(c>1){if(f>=0)return;var _=f*f;if(n=c-1,a=t.magnitudeSquared(l),o=a*n,_<o)return;if(_>o){i=f*f-o,u=-f+Math.sqrt(i);var R=u/a,T=n/u;return R<T?{start:R,stop:T}:{start:T,stop:R}}var h=Math.sqrt(n/a);return{start:h,stop:h}}return c<1?(n=c-1,a=t.magnitudeSquared(l),o=a*n,i=f*f-o,u=-f+Math.sqrt(i),{start:0,stop:u/a}):f<0?(a=t.magnitudeSquared(l),{start:0,stop:-f/a}):void 0};var p=new t,O=new t,g=new t,y=new t,F=new t,L=new i,U=new i,v=new i,D=new i,P=new i,B=new i,w=new i,x=new t,G=new t,b=new e;R.grazingAltitudeLocation=function(e,r){var a=e.origin,u=e.direction,s=r.geodeticSurfaceNormal(a,p);if(t.dot(u,s)>=0)return a;var E=n(this.rayEllipsoid(e,r)),l=r.transformPositionToScaledSpace(u,p),c=t.normalize(l,l),f=t.mostOrthogonalAxis(l,y),R=t.normalize(t.cross(f,c,O),O),T=t.normalize(t.cross(c,R,g),g),h=L;h[0]=c.x,h[1]=c.y,h[2]=c.z,h[3]=R.x,h[4]=R.y,h[5]=R.z,h[6]=T.x,h[7]=T.y,h[8]=T.z;var A=i.transpose(h,U),d=i.fromScale(r.radii,v),S=i.fromScale(r.oneOverRadii,D),m=P;m[0]=0,m[1]=-u.z,m[2]=u.y,m[3]=u.z,m[4]=0,m[5]=-u.x,m[6]=-u.y,m[7]=u.x,m[8]=0;var N,C,I=i.multiply(i.multiply(A,S,B),m,B),M=i.multiply(i.multiply(I,d,w),h,w),z=i.multiplyByVector(I,a,F),H=_(M,t.negate(z,p),0,0,1),V=H.length;if(V>0){for(var X=t.clone(t.ZERO,G),q=Number.NEGATIVE_INFINITY,W=0;W<V;++W){N=i.multiplyByVector(d,i.multiplyByVector(h,H[W],x),x);var Y=t.normalize(t.subtract(N,a,y),y),K=t.dot(Y,u);K>q&&(q=K,X=t.clone(N,X))}var k=r.cartesianToCartographic(X,b);return q=o.clamp(q,0,1),C=t.magnitude(t.subtract(X,a,y))*Math.sqrt(1-q*q),C=E?-C:C,k.height=C,r.cartographicToCartesian(k,new t)}};var z=new t;return R.lineSegmentPlane=function(e,r,a,i){n(i)||(i=new t);var u=t.subtract(r,e,z),s=a.normal,E=t.dot(s,u);if(!(Math.abs(E)<o.EPSILON6)){var l=t.dot(s,e),c=-(a.distance+l)/E;if(!(c<0||c>1))return t.multiplyByScalar(u,c,i),t.add(e,i,i),i}},R.trianglePlaneIntersection=function(e,r,n,a){var o=a.normal,i=a.distance,u=t.dot(o,e)+i<0,s=t.dot(o,r)+i<0,E=t.dot(o,n)+i<0,l=0;l+=u?1:0,l+=s?1:0,l+=E?1:0;var c,f;if(1!==l&&2!==l||(c=new t,f=new t),1===l){if(u)return R.lineSegmentPlane(e,r,a,c),R.lineSegmentPlane(e,n,a,f),{positions:[e,r,n,c,f],indices:[0,3,4,1,2,4,1,4,3]};if(s)return R.lineSegmentPlane(r,n,a,c),R.lineSegmentPlane(r,e,a,f),{positions:[e,r,n,c,f],indices:[1,3,4,2,0,4,2,4,3]};if(E)return R.lineSegmentPlane(n,e,a,c),R.lineSegmentPlane(n,r,a,f),{positions:[e,r,n,c,f],indices:[2,3,4,0,1,4,0,4,3]}}else if(2===l){if(!u)return R.lineSegmentPlane(r,e,a,c),R.lineSegmentPlane(n,e,a,f),{positions:[e,r,n,c,f],indices:[1,2,4,1,4,3,0,3,4]};if(!s)return R.lineSegmentPlane(n,r,a,c),R.lineSegmentPlane(e,r,a,f),{positions:[e,r,n,c,f],indices:[2,0,4,2,4,3,1,3,4]};if(!E)return R.lineSegmentPlane(e,n,a,c),R.lineSegmentPlane(r,n,a,f),{positions:[e,r,n,c,f],indices:[0,1,4,0,4,3,2,3,4]}}},R}),define("Core/isArray",["./defined"],function(t){"use strict";var e=Array.isArray;return t(e)||(e=function(t){return"[object Array]"===Object.prototype.toString.call(t)}),e}),define("Core/PolylinePipeline",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidGeodesic","./IntersectionTests","./isArray","./Math","./Matrix4","./Plane"],function(t,e,r,n,a,o,i,u,s,E,l,c){"use strict";function f(t,e,r){var n=M;n.length=t;var a;if(e===r){for(a=0;a<t;a++)n[a]=e;return n}var o=r-e,i=o/t;for(a=0;a<t;a++){var u=e+a*i;n[a]=u}return n}function _(e,r,n,a,o,i,u,s){var E=a.scaleToGeodeticSurface(e,y),l=a.scaleToGeodeticSurface(r,F),c=R.numberOfPoints(e,r,n),_=a.cartesianToCartographic(E,p),T=a.cartesianToCartographic(l,O),h=f(c,o,i);L.setEndPoints(_,T);var A=L.surfaceDistance/c,d=s;_.height=o;var S=a.cartographicToCartesian(_,g);t.pack(S,u,d),d+=3;for(var m=1;m<c;m++){var N=L.interpolateUsingSurfaceDistance(m*A,O);N.height=h[m],S=a.cartographicToCartesian(N,g),t.pack(S,u,d),d+=3}return d}var R={};R.numberOfPoints=function(e,r,n){var a=t.distance(e,r);return Math.ceil(a/n)};var T=new e;R.extractHeights=function(t,e){for(var r=t.length,n=new Array(r),a=0;a<r;a++){var o=t[a];n[a]=e.cartesianToCartographic(o,T).height}return n};var h=new l,A=new t,d=new t,S=new c(t.ZERO,0),m=new t,N=new c(t.ZERO,0),C=new t,I=new t,M=[],p=new e,O=new e,g=new t,y=new t,F=new t,L=new i;return R.wrapLongitude=function(e,a){var o=[],i=[];if(n(e)&&e.length>0){a=r(a,l.IDENTITY);var s=l.inverseTransformation(a,h),E=l.multiplyByPoint(s,t.ZERO,A),f=l.multiplyByPointAsVector(s,t.UNIT_Y,d),_=c.fromPointNormal(E,f,S),R=l.multiplyByPointAsVector(s,t.UNIT_X,m),T=c.fromPointNormal(E,R,N),M=1;o.push(t.clone(e[0]));for(var p=o[0],O=e.length,g=1;g<O;++g){var y=e[g];if(c.getPointDistance(T,p)<0||c.getPointDistance(T,y)<0){var F=u.lineSegmentPlane(p,y,_,C);if(n(F)){var L=t.multiplyByScalar(f,5e-9,I);c.getPointDistance(_,p)<0&&t.negate(L,L),o.push(t.add(F,L,new t)),i.push(M+1),t.negate(L,L),o.push(t.add(F,L,new t)),M=1}}o.push(t.clone(e[g])),M++,p=y}i.push(M)}return{positions:o,lengths:i}},R.generateArc=function(e){n(e)||(e={});var a=e.positions,i=a.length,u=r(e.ellipsoid,o.WGS84),l=r(e.height,0),c=s(l);if(i<1)return[];if(1===i){var f=u.scaleToGeodeticSurface(a[0],y);if(l=c?l[0]:l,0!==l){var T=u.geodeticSurfaceNormal(f,g);t.multiplyByScalar(T,l,T),t.add(f,T,f)}return[f.x,f.y,f.z]}var h=e.minDistance;if(!n(h)){var A=r(e.granularity,E.RADIANS_PER_DEGREE);h=E.chordLength(A,u.maximumRadius)}var d,S=0;for(d=0;d<i-1;d++)S+=R.numberOfPoints(a[d],a[d+1],h);var m=3*(S+1),N=new Array(m),C=0;for(d=0;d<i-1;d++){var I=a[d],O=a[d+1],F=c?l[d]:l,L=c?l[d+1]:l;C=_(I,O,h,u,F,L,N,C)}M.length=0;var U=a[i-1],v=u.cartesianToCartographic(U,p);v.height=c?l[i-1]:l;var D=u.cartographicToCartesian(v,g);return t.pack(D,N,m-3),N},R.generateCartesianArc=function(e){for(var r=R.generateArc(e),n=r.length/3,a=new Array(n),o=0;o<n;o++)a[o]=t.unpack(r,3*o);return a},R}),define("Core/SimplePolylineGeometry",["./BoundingSphere","./Cartesian3","./Color","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PolylinePipeline","./PrimitiveType"],function(t,e,r,n,a,o,i,u,s,E,l,c,f,_,R){"use strict";function T(t,e,n,a,o,i,u){var s,E=_.numberOfPoints(t,e,o),l=n.red,c=n.green,f=n.blue,R=n.alpha,T=a.red,h=a.green,A=a.blue,d=a.alpha;if(r.equals(n,a)){for(s=0;s<E;s++)i[u++]=r.floatToByte(l),i[u++]=r.floatToByte(c),i[u++]=r.floatToByte(f),i[u++]=r.floatToByte(R);return u}var S=(T-l)/E,m=(h-c)/E,N=(A-f)/E,C=(d-R)/E,I=u;for(s=0;s<E;s++)i[I++]=r.floatToByte(l+s*S),i[I++]=r.floatToByte(c+s*m),i[I++]=r.floatToByte(f+s*N),i[I++]=r.floatToByte(R+s*C);return I}function h(t){t=a(t,a.EMPTY_OBJECT);var n=t.positions,i=t.colors,s=a(t.colorsPerVertex,!1);this._positions=n,this._colors=i,this._colorsPerVertex=s,this._followSurface=a(t.followSurface,!0),this._granularity=a(t.granularity,f.RADIANS_PER_DEGREE),this._ellipsoid=a(t.ellipsoid,u.WGS84),this._workerName="createSimplePolylineGeometry";var E=1+n.length*e.packedLength;E+=o(i)?1+i.length*r.packedLength:1,this.packedLength=E+u.packedLength+3}h.pack=function(t,n,i){i=a(i,0);var s,E=t._positions,l=E.length;for(n[i++]=l,s=0;s<l;++s,i+=e.packedLength)e.pack(E[s],n,i);var c=t._colors;for(l=o(c)?c.length:0,n[i++]=l,s=0;s<l;++s,i+=r.packedLength)r.pack(c[s],n,i);return u.pack(t._ellipsoid,n,i),i+=u.packedLength,n[i++]=t._colorsPerVertex?1:0,n[i++]=t._followSurface?1:0,n[i]=t._granularity,n},h.unpack=function(t,n,i){n=a(n,0);var s,E=t[n++],l=new Array(E);for(s=0;s<E;++s,n+=e.packedLength)l[s]=e.unpack(t,n);E=t[n++];var c=E>0?new Array(E):void 0;for(s=0;s<E;++s,n+=r.packedLength)c[s]=r.unpack(t,n);var f=u.unpack(t,n);n+=u.packedLength;var _=1===t[n++],R=1===t[n++],T=t[n];return o(i)?(i._positions=l,i._colors=c,i._ellipsoid=f,i._colorsPerVertex=_,i._followSurface=R,i._granularity=T,i):new h({positions:l,colors:c,ellipsoid:f,colorsPerVertex:_,followSurface:R,granularity:T})};var A=new Array(2),d=new Array(2),S={positions:A,height:d,ellipsoid:void 0,minDistance:void 0};return h.createGeometry=function(a){var i,u,h,m,N,C=a._positions,I=a._colors,M=a._colorsPerVertex,p=a._followSurface,O=a._granularity,g=a._ellipsoid,y=f.chordLength(O,g.maximumRadius),F=o(I)&&!M,L=C.length,U=0;if(p){var v=_.extractHeights(C,g),D=S;if(D.minDistance=y,D.ellipsoid=g,F){var P=0;for(i=0;i<L-1;i++)P+=_.numberOfPoints(C[i],C[i+1],y)+1;u=new Float64Array(3*P),m=new Uint8Array(4*P),D.positions=A,D.height=d;var B=0;for(i=0;i<L-1;++i){A[0]=C[i],A[1]=C[i+1],d[0]=v[i],d[1]=v[i+1];var w=_.generateArc(D);if(o(I)){var x=w.length/3;N=I[i];for(var G=0;G<x;++G)m[B++]=r.floatToByte(N.red),m[B++]=r.floatToByte(N.green),m[B++]=r.floatToByte(N.blue),m[B++]=r.floatToByte(N.alpha)}u.set(w,U),U+=w.length}}else if(D.positions=C,D.height=v,u=new Float64Array(_.generateArc(D)),o(I)){for(m=new Uint8Array(u.length/3*4),i=0;i<L-1;++i){var b=C[i],z=C[i+1],H=I[i],V=I[i+1];U=T(b,z,H,V,y,m,U)}var X=I[L-1];m[U++]=r.floatToByte(X.red),m[U++]=r.floatToByte(X.green),m[U++]=r.floatToByte(X.blue),m[U++]=r.floatToByte(X.alpha)}}else{h=F?2*L-2:L,u=new Float64Array(3*h),m=o(I)?new Uint8Array(4*h):void 0;var q=0,W=0;for(i=0;i<L;++i){var Y=C[i];if(F&&i>0&&(e.pack(Y,u,q),q+=3,N=I[i-1],m[W++]=r.floatToByte(N.red),m[W++]=r.floatToByte(N.green),m[W++]=r.floatToByte(N.blue),m[W++]=r.floatToByte(N.alpha)),F&&i===L-1)break;e.pack(Y,u,q),q+=3,o(I)&&(N=I[i],m[W++]=r.floatToByte(N.red),m[W++]=r.floatToByte(N.green),m[W++]=r.floatToByte(N.blue),m[W++]=r.floatToByte(N.alpha))}}var K=new l;K.position=new E({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:u}),o(I)&&(K.color=new E({componentDatatype:n.UNSIGNED_BYTE,componentsPerAttribute:4,values:m,normalize:!0})),h=u.length/3;var k=2*(h-1),Z=c.createTypedArray(h,k),j=0;for(i=0;i<h-1;++i)Z[j++]=i,Z[j++]=i+1;return new s({attributes:K,indices:Z,primitiveType:R.LINES,boundingSphere:t.fromPoints(C)})},h}),define("Workers/createSimplePolylineGeometry",["../Core/defined","../Core/Ellipsoid","../Core/SimplePolylineGeometry"],function(t,e,r){"use strict";function n(n,a){return t(a)&&(n=r.unpack(n,a)),n._ellipsoid=e.clone(n._ellipsoid),r.createGeometry(n)}return n})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createSphereGeometry.js b/vendors/Cesium/Workers/createSphereGeometry.js
index 35b39cc..5b8d247 100644
--- a/vendors/Cesium/Workers/createSphereGeometry.js
+++ b/vendors/Cesium/Workers/createSphereGeometry.js
@@ -1,60 +1,60 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-!function(){define("Core/defined",[],function(){"use strict";function t(t){return void 0!==t&&null!==t}return t}),define("Core/freezeObject",["./defined"],function(t){"use strict";var e=Object.freeze;return t(e)||(e=function(t){return t}),e}),define("Core/defaultValue",["./freezeObject"],function(t){"use strict";function e(t,e){return void 0!==t?t:e}return e.EMPTY_OBJECT=t({}),e}),define("Core/DeveloperError",["./defined"],function(t){"use strict";function e(t){this.name="DeveloperError",this.message=t;var e;try{throw new Error}catch(t){e=t.stack}this.stack=e}return t(Object.create)&&(e.prototype=Object.create(Error.prototype),e.prototype.constructor=e),e.prototype.toString=function(){var e=this.name+": "+this.message;return t(this.stack)&&(e+="\n"+this.stack.toString()),e},e.throwInstantiationError=function(){throw new e("This function defines an interface and should not be called directly.")},e}),define("ThirdParty/mersenne-twister",[],function(){var t=function(t){void 0==t&&(t=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(t)};return t.prototype.init_genrand=function(t){for(this.mt[0]=t>>>0,this.mti=1;this.mti<this.N;this.mti++){var t=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&t)>>>16)<<16)+1812433253*(65535&t)+this.mti,this.mt[this.mti]>>>=0}},t.prototype.genrand_int32=function(){var t,e=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)t=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^t>>>1^e[1&t];for(;n<this.N-1;n++)t=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^t>>>1^e[1&t];t=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^t>>>1^e[1&t],this.mti=0}return t=this.mt[this.mti++],t^=t>>>11,t^=t<<7&2636928640,t^=t<<15&4022730752,t^=t>>>18,t>>>0},t.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},t}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(t,e,n,r){"use strict";var a={};a.EPSILON1=.1,a.EPSILON2=.01,a.EPSILON3=.001,a.EPSILON4=1e-4,a.EPSILON5=1e-5,a.EPSILON6=1e-6,a.EPSILON7=1e-7,a.EPSILON8=1e-8,a.EPSILON9=1e-9,a.EPSILON10=1e-10,a.EPSILON11=1e-11,a.EPSILON12=1e-12,a.EPSILON13=1e-13,a.EPSILON14=1e-14,a.EPSILON15=1e-15,a.EPSILON16=1e-16,a.EPSILON17=1e-17,a.EPSILON18=1e-18,a.EPSILON19=1e-19,a.EPSILON20=1e-20,a.GRAVITATIONALPARAMETER=3986004418e5,a.SOLAR_RADIUS=6955e5,a.LUNAR_RADIUS=1737400,a.SIXTY_FOUR_KILOBYTES=65536,a.sign=function(t){return t>0?1:t<0?-1:0},a.signNotZero=function(t){return t<0?-1:1},a.toSNorm=function(t,n){return n=e(n,255),Math.round((.5*a.clamp(t,-1,1)+.5)*n)},a.fromSNorm=function(t,n){return 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r},i.fromRadiansArray=function(t,n,r){var a=t.length;e(r)?r.length=a/2:r=new Array(a/2);for(var o=0;o<a;o+=2){var u=t[o],E=t[o+1],s=o/2;r[s]=i.fromRadians(u,E,0,n,r[s])}return r},i.fromDegreesArrayHeights=function(t,n,r){var a=t.length;e(r)?r.length=a/3:r=new Array(a/3);for(var o=0;o<a;o+=3){var u=t[o],E=t[o+1],s=t[o+2],c=o/3;r[c]=i.fromDegrees(u,E,s,n,r[c])}return r},i.fromRadiansArrayHeights=function(t,n,r){var a=t.length;e(r)?r.length=a/3:r=new Array(a/3);for(var o=0;o<a;o+=3){var u=t[o],E=t[o+1],s=t[o+2],c=o/3;r[c]=i.fromRadians(u,E,s,n,r[c])}return r},i.ZERO=r(new i(0,0,0)),i.UNIT_X=r(new i(1,0,0)),i.UNIT_Y=r(new i(0,1,0)),i.UNIT_Z=r(new i(0,0,1)),i.prototype.clone=function(t){return i.clone(this,t)},i.prototype.equals=function(t){return i.equals(this,t)},i.prototype.equalsEpsilon=function(t,e,n){return i.equalsEpsilon(this,t,e,n)},i.prototype.toString=function(){return"("+this.x+", "+this.y+", 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t===e||n(t)&&n(e)&&t.longitude===e.longitude&&t.latitude===e.latitude&&t.height===e.height},u.equalsEpsilon=function(t,e,r){return t===e||n(t)&&n(e)&&Math.abs(t.longitude-e.longitude)<=r&&Math.abs(t.latitude-e.latitude)<=r&&Math.abs(t.height-e.height)<=r},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(t){return u.clone(this,t)},u.prototype.equals=function(t){return u.equals(this,t)},u.prototype.equalsEpsilon=function(t,e){return u.equalsEpsilon(this,t,e)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(t){"use strict";var e=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(t){return!1}}(),n=Object.defineProperties;return e&&t(n)||(n=function(t){return 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n[0]=C,n[1]=U,n[2]=L,n[3]=0,n[4]=F,n[5]=P,n[6]=v,n[7]=0,n[8]=w,n[9]=D,n[10]=x,n[11]=0,n[12]=g,n[13]=B,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(t,e,n){var r=t[0],a=t[1],i=t[2],o=t[4],u=t[5],E=t[6],s=t[8],c=t[9],_=t[10],l=e[0],T=e[1],R=e[2],A=e[3],f=e[4],N=e[5],h=e[6],d=e[7],I=e[8],S=r*l+o*T+s*R,m=a*l+u*T+c*R,M=i*l+E*T+_*R,O=r*A+o*f+s*N,y=a*A+u*f+c*N,p=i*A+E*f+_*N,C=r*h+o*d+s*I,U=a*h+u*d+c*I,L=i*h+E*d+_*I;return n[0]=S,n[1]=m,n[2]=M,n[3]=0,n[4]=O,n[5]=y,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=L,n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=t[15],n},c.multiplyByTranslation=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=r*t[0]+a*t[4]+i*t[8]+t[12],u=r*t[1]+a*t[5]+i*t[9]+t[13],E=r*t[2]+a*t[6]+i*t[10]+t[14];return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=o,n[13]=u,n[14]=E,n[15]=t[15],n};var f=new t;c.multiplyByUniformScale=function(t,e,n){return f.x=e,f.y=e,f.z=e,c.multiplyByScale(t,f,n)},c.multiplyByScale=function(t,e,n){var r=e.x,a=e.y,i=e.z;return 1===r&&1===a&&1===i?c.clone(t,n):(n[0]=r*t[0],n[1]=r*t[1],n[2]=r*t[2],n[3]=0,n[4]=a*t[4],n[5]=a*t[5],n[6]=a*t[6],n[7]=0,n[8]=i*t[8],n[9]=i*t[9],n[10]=i*t[10],n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=1,n)},c.multiplyByVector=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=e.w,u=t[0]*r+t[4]*a+t[8]*i+t[12]*o,E=t[1]*r+t[5]*a+t[9]*i+t[13]*o,s=t[2]*r+t[6]*a+t[10]*i+t[14]*o,c=t[3]*r+t[7]*a+t[11]*i+t[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=t[0]*r+t[4]*a+t[8]*i,u=t[1]*r+t[5]*a+t[9]*i,E=t[2]*r+t[6]*a+t[10]*i;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=t[0]*r+t[4]*a+t[8]*i+t[12],u=t[1]*r+t[5]*a+t[9]*i+t[13],E=t[2]*r+t[6]*a+t[10]*i+t[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(t,e,n){return n[0]=t[0]*e,n[1]=t[1]*e,n[2]=t[2]*e,n[3]=t[3]*e,n[4]=t[4]*e,n[5]=t[5]*e,n[6]=t[6]*e,n[7]=t[7]*e,n[8]=t[8]*e,n[9]=t[9]*e,n[10]=t[10]*e,n[11]=t[11]*e,n[12]=t[12]*e,n[13]=t[13]*e,n[14]=t[14]*e,n[15]=t[15]*e,n},c.negate=function(t,e){return e[0]=-t[0],e[1]=-t[1],e[2]=-t[2],e[3]=-t[3],e[4]=-t[4],e[5]=-t[5],e[6]=-t[6],e[7]=-t[7],e[8]=-t[8],e[9]=-t[9],e[10]=-t[10],e[11]=-t[11],e[12]=-t[12],e[13]=-t[13],e[14]=-t[14],e[15]=-t[15],e},c.transpose=function(t,e){var n=t[1],r=t[2],a=t[3],i=t[6],o=t[7],u=t[11];return e[0]=t[0],e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=n,e[5]=t[5],e[6]=t[9],e[7]=t[13],e[8]=r,e[9]=i,e[10]=t[10],e[11]=t[14],e[12]=a,e[13]=o,e[14]=u,e[15]=t[15],e},c.abs=function(t,e){return e[0]=Math.abs(t[0]),e[1]=Math.abs(t[1]),e[2]=Math.abs(t[2]),e[3]=Math.abs(t[3]),e[4]=Math.abs(t[4]),e[5]=Math.abs(t[5]),e[6]=Math.abs(t[6]),e[7]=Math.abs(t[7]),e[8]=Math.abs(t[8]),e[9]=Math.abs(t[9]),e[10]=Math.abs(t[10]),e[11]=Math.abs(t[11]),e[12]=Math.abs(t[12]),e[13]=Math.abs(t[13]),e[14]=Math.abs(t[14]),e[15]=Math.abs(t[15]),e},c.equals=function(t,e){return t===e||r(t)&&r(e)&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[3]===e[3]&&t[7]===e[7]&&t[11]===e[11]&&t[15]===e[15]},c.equalsEpsilon=function(t,e,n){return t===e||r(t)&&r(e)&&Math.abs(t[0]-e[0])<=n&&Math.abs(t[1]-e[1])<=n&&Math.abs(t[2]-e[2])<=n&&Math.abs(t[3]-e[3])<=n&&Math.abs(t[4]-e[4])<=n&&Math.abs(t[5]-e[5])<=n&&Math.abs(t[6]-e[6])<=n&&Math.abs(t[7]-e[7])<=n&&Math.abs(t[8]-e[8])<=n&&Math.abs(t[9]-e[9])<=n&&Math.abs(t[10]-e[10])<=n&&Math.abs(t[11]-e[11])<=n&&Math.abs(t[12]-e[12])<=n&&Math.abs(t[13]-e[13])<=n&&Math.abs(t[14]-e[14])<=n&&Math.abs(t[15]-e[15])<=n},c.getTranslation=function(t,e){return e.x=t[12],e.y=t[13],e.z=t[14],e},c.getRotation=function(t,e){return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[4],e[4]=t[5],e[5]=t[6],e[6]=t[8],e[7]=t[9],e[8]=t[10],e};var N=new E,h=new E,d=new e,I=new e(0,0,0,1);return c.inverse=function(t,n){if(E.equalsEpsilon(c.getRotation(t,N),h,u.EPSILON7)&&e.equals(c.getRow(t,3,d),I))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-t[12],n[13]=-t[13],n[14]=-t[14],n[15]=1,n;var r=t[0],a=t[4],i=t[8],o=t[12],_=t[1],l=t[5],T=t[9],R=t[13],A=t[2],f=t[6],S=t[10],m=t[14],M=t[3],O=t[7],y=t[11],p=t[15],C=S*p,U=m*y,L=f*p,F=m*O,P=f*y,v=S*O,w=A*p,D=m*M,x=A*y,g=S*M,B=A*O,z=f*M,G=C*l+F*T+P*R-(U*l+L*T+v*R),b=U*_+w*T+g*R-(C*_+D*T+x*R),X=L*_+D*l+B*R-(F*_+w*l+z*R),V=v*_+x*l+z*T-(P*_+g*l+B*T),H=U*a+L*i+v*o-(C*a+F*i+P*o),q=C*r+D*i+x*o-(U*r+w*i+g*o),W=F*r+w*a+z*o-(L*r+D*a+B*o),Y=P*r+g*a+B*i-(v*r+x*a+z*i);C=i*R,U=o*T,L=a*R,F=o*l,P=a*T,v=i*l,w=r*R,D=o*_,x=r*T,g=i*_,B=r*l,z=a*_;var k=C*O+F*y+P*p-(U*O+L*y+v*p),K=U*M+w*y+g*p-(C*M+D*y+x*p),Z=L*M+D*O+B*p-(F*M+w*O+z*p),j=v*M+x*O+z*y-(P*M+g*O+B*y),Q=L*S+v*m+U*f-(P*m+C*f+F*S),J=x*m+C*A+D*S-(w*S+g*m+U*A),$=w*f+z*m+F*A-(B*m+L*A+D*f),tt=B*S+P*A+g*f-(x*f+z*S+v*A),et=r*G+a*b+i*X+o*V;if(Math.abs(et)<u.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return et=1/et,n[0]=G*et,n[1]=b*et,n[2]=X*et,n[3]=V*et,n[4]=H*et,n[5]=q*et,n[6]=W*et,n[7]=Y*et,n[8]=k*et,n[9]=K*et,n[10]=Z*et,n[11]=j*et,n[12]=Q*et,n[13]=J*et,n[14]=$*et,n[15]=tt*et,n},c.inverseTransformation=function(t,e){var n=t[0],r=t[1],a=t[2],i=t[4],o=t[5],u=t[6],E=t[8],s=t[9],c=t[10],_=t[12],l=t[13],T=t[14],R=-n*_-r*l-a*T,A=-i*_-o*l-u*T,f=-E*_-s*l-c*T;return e[0]=n,e[1]=i,e[2]=E,e[3]=0,e[4]=r,e[5]=o,e[6]=s,e[7]=0,e[8]=a,e[9]=u,e[10]=c,e[11]=0,e[12]=R,e[13]=A,e[14]=f,e[15]=1,e},c.IDENTITY=o(new c(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),c.ZERO=o(new c(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),c.COLUMN0ROW0=0,c.COLUMN0ROW1=1,c.COLUMN0ROW2=2,c.COLUMN0ROW3=3,c.COLUMN1ROW0=4,c.COLUMN1ROW1=5,c.COLUMN1ROW2=6,c.COLUMN1ROW3=7,c.COLUMN2ROW0=8,c.COLUMN2ROW1=9,c.COLUMN2ROW2=10,c.COLUMN2ROW3=11,c.COLUMN3ROW0=12,c.COLUMN3ROW1=13,c.COLUMN3ROW2=14,c.COLUMN3ROW3=15,a(c.prototype,{length:{get:function(){return c.packedLength}}}),c.prototype.clone=function(t){return c.clone(this,t)},c.prototype.equals=function(t){return c.equals(this,t)},c.equalsArray=function(t,e,n){return t[0]===e[n]&&t[1]===e[n+1]&&t[2]===e[n+2]&&t[3]===e[n+3]&&t[4]===e[n+4]&&t[5]===e[n+5]&&t[6]===e[n+6]&&t[7]===e[n+7]&&t[8]===e[n+8]&&t[9]===e[n+9]&&t[10]===e[n+10]&&t[11]===e[n+11]&&t[12]===e[n+12]&&t[13]===e[n+13]&&t[14]===e[n+14]&&t[15]===e[n+15]},c.prototype.equalsEpsilon=function(t,e){return c.equalsEpsilon(this,t,e)},c.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},c}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(t,e,n,r){"use strict";function a(e,n){this.normal=t.clone(e),this.distance=n}a.fromPointNormal=function(n,r,i){var o=-t.dot(r,n);return e(i)?(t.clone(r,i.normal),i.distance=o,i):new a(r,o)};var i=new t;return a.fromCartesian4=function(n,r){var o=t.fromCartesian4(n,i),u=n.w;return e(r)?(t.clone(o,r.normal),r.distance=u,r):new a(o,u)},a.getPointDistance=function(e,n){return t.dot(e.normal,n)+e.distance},a.ORIGIN_XY_PLANE=r(new a(t.UNIT_Z,0)),a.ORIGIN_YZ_PLANE=r(new a(t.UNIT_X,0)),a.ORIGIN_ZX_PLANE=r(new a(t.UNIT_Y,0)),a}),define("Core/Rectangle",["./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(t,e,n,r,a,i,o,u){"use strict";function E(t,n,r,a){this.west=e(t,0),this.south=e(n,0),this.east=e(r,0),this.north=e(a,0)}r(E.prototype,{width:{get:function(){return E.computeWidth(this)}},height:{get:function(){return E.computeHeight(this)}}}),E.packedLength=4,E.pack=function(t,n,r){return r=e(r,0),n[r++]=t.west,n[r++]=t.south,n[r++]=t.east,n[r]=t.north,n},E.unpack=function(t,r,a){return r=e(r,0),n(a)||(a=new E),a.west=t[r++],a.south=t[r++],a.east=t[r++],a.north=t[r],a},E.computeWidth=function(t){var e=t.east,n=t.west;return e<n&&(e+=u.TWO_PI),e-n},E.computeHeight=function(t){return t.north-t.south},E.fromDegrees=function(t,r,a,i,o){return t=u.toRadians(e(t,0)),r=u.toRadians(e(r,0)),a=u.toRadians(e(a,0)),i=u.toRadians(e(i,0)),n(o)?(o.west=t,o.south=r,o.east=a,o.north=i,o):new E(t,r,a,i)},E.fromCartographicArray=function(t,e){for(var r=Number.MAX_VALUE,a=-Number.MAX_VALUE,i=Number.MAX_VALUE,o=-Number.MAX_VALUE,s=Number.MAX_VALUE,c=-Number.MAX_VALUE,_=0,l=t.length;_<l;_++){var T=t[_];r=Math.min(r,T.longitude),a=Math.max(a,T.longitude),s=Math.min(s,T.latitude),c=Math.max(c,T.latitude);var R=T.longitude>=0?T.longitude:T.longitude+u.TWO_PI;i=Math.min(i,R),o=Math.max(o,R)}return a-r>o-i&&(r=i,a=o,a>u.PI&&(a-=u.TWO_PI),r>u.PI&&(r-=u.TWO_PI)),n(e)?(e.west=r,e.south=s,e.east=a,e.north=c,e):new E(r,s,a,c)},E.fromCartesianArray=function(t,e,r){for(var a=Number.MAX_VALUE,i=-Number.MAX_VALUE,o=Number.MAX_VALUE,s=-Number.MAX_VALUE,c=Number.MAX_VALUE,_=-Number.MAX_VALUE,l=0,T=t.length;l<T;l++){var R=e.cartesianToCartographic(t[l]);a=Math.min(a,R.longitude),i=Math.max(i,R.longitude),c=Math.min(c,R.latitude),_=Math.max(_,R.latitude);var A=R.longitude>=0?R.longitude:R.longitude+u.TWO_PI;o=Math.min(o,A),s=Math.max(s,A)}return i-a>s-o&&(a=o,i=s,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),n(r)?(r.west=a,r.south=c,r.east=i,r.north=_,r):new E(a,c,i,_)},E.clone=function(t,e){if(n(t))return n(e)?(e.west=t.west,e.south=t.south,e.east=t.east,e.north=t.north,e):new E(t.west,t.south,t.east,t.north)},E.prototype.clone=function(t){return E.clone(this,t)},E.prototype.equals=function(t){return E.equals(this,t)},E.equals=function(t,e){return t===e||n(t)&&n(e)&&t.west===e.west&&t.south===e.south&&t.east===e.east&&t.north===e.north},E.prototype.equalsEpsilon=function(t,e){return n(t)&&Math.abs(this.west-t.west)<=e&&Math.abs(this.south-t.south)<=e&&Math.abs(this.east-t.east)<=e&&Math.abs(this.north-t.north)<=e},E.validate=function(t){},E.southwest=function(e,r){return n(r)?(r.longitude=e.west,r.latitude=e.south,r.height=0,r):new t(e.west,e.south)},E.northwest=function(e,r){return n(r)?(r.longitude=e.west,r.latitude=e.north,r.height=0,r):new t(e.west,e.north)},E.northeast=function(e,r){return n(r)?(r.longitude=e.east,r.latitude=e.north,r.height=0,r):new t(e.east,e.north)},E.southeast=function(e,r){return n(r)?(r.longitude=e.east,r.latitude=e.south,r.height=0,r):new t(e.east,e.south)},E.center=function(e,r){var a=e.east,i=e.west;a<i&&(a+=u.TWO_PI);var o=u.negativePiToPi(.5*(i+a)),E=.5*(e.south+e.north);return n(r)?(r.longitude=o,r.latitude=E,r.height=0,r):new t(o,E)},E.intersection=function(t,e,r){var a=t.east,i=t.west,o=e.east,s=e.west;a<i&&o>0?a+=u.TWO_PI:o<s&&a>0&&(o+=u.TWO_PI),a<i&&s<0?s+=u.TWO_PI:o<s&&i<0&&(i+=u.TWO_PI);var c=u.negativePiToPi(Math.max(i,s)),_=u.negativePiToPi(Math.min(a,o));if(!((t.west<t.east||e.west<e.east)&&_<=c)){var l=Math.max(t.south,e.south),T=Math.min(t.north,e.north);if(!(l>=T))return 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+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+!function(){define("Core/defined",[],function(){"use strict";function t(t){return void 0!==t&&null!==t}return t}),define("Core/freezeObject",["./defined"],function(t){"use strict";var e=Object.freeze;return t(e)||(e=function(t){return t}),e}),define("Core/defaultValue",["./freezeObject"],function(t){"use strict";function e(t,e){return void 0!==t?t:e}return e.EMPTY_OBJECT=t({}),e}),define("Core/DeveloperError",["./defined"],function(t){"use strict";function e(t){this.name="DeveloperError",this.message=t;var e;try{throw new Error}catch(t){e=t.stack}this.stack=e}return t(Object.create)&&(e.prototype=Object.create(Error.prototype),e.prototype.constructor=e),e.prototype.toString=function(){var e=this.name+": "+this.message;return t(this.stack)&&(e+="\n"+this.stack.toString()),e},e.throwInstantiationError=function(){throw new e("This function defines an interface and should not be called directly.")},e}),define("ThirdParty/mersenne-twister",[],function(){var t=function(t){void 0==t&&(t=(new 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u(t,n,r){this.longitude=e(t,0),this.latitude=e(n,0),this.height=e(r,0)}u.fromRadians=function(t,r,a,i){return a=e(a,0),n(i)?(i.longitude=t,i.latitude=r,i.height=a,i):new u(t,r,a)},u.fromDegrees=function(t,e,n,r){return t=i.toRadians(t),e=i.toRadians(e),u.fromRadians(t,e,n,r)};var E=new t,s=new t,c=new t,_=new t(1/6378137,1/6378137,1/6356752.314245179),l=new t(1/40680631590769,1/40680631590769,1/40408299984661.445),T=i.EPSILON1;return u.fromCartesian=function(e,r,a){var R=n(r)?r.oneOverRadii:_,A=n(r)?r.oneOverRadiiSquared:l,f=n(r)?r._centerToleranceSquared:T,N=o(e,R,A,f,s);if(n(N)){var h=t.multiplyComponents(e,A,E);h=t.normalize(h,h);var d=t.subtract(e,N,c),I=Math.atan2(h.y,h.x),S=Math.asin(h.z),m=i.sign(t.dot(d,e))*t.magnitude(d);return n(a)?(a.longitude=I,a.latitude=S,a.height=m,a):new u(I,S,m)}},u.clone=function(t,e){if(n(t))return n(e)?(e.longitude=t.longitude,e.latitude=t.latitude,e.height=t.height,e):new u(t.longitude,t.latitude,t.height)},u.equals=function(t,e){return t===e||n(t)&&n(e)&&t.longitude===e.longitude&&t.latitude===e.latitude&&t.height===e.height},u.equalsEpsilon=function(t,e,r){return t===e||n(t)&&n(e)&&Math.abs(t.longitude-e.longitude)<=r&&Math.abs(t.latitude-e.latitude)<=r&&Math.abs(t.height-e.height)<=r},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(t){return u.clone(this,t)},u.prototype.equals=function(t){return u.equals(this,t)},u.prototype.equalsEpsilon=function(t,e){return u.equalsEpsilon(this,t,e)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(t){"use strict";var e=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(t){return!1}}(),n=Object.defineProperties;return e&&t(n)||(n=function(t){return 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t),t.add(i,a,n)},c.prototype.cartographicArrayToCartesianArray=function(t,e){var n=t.length;r(e)?e.length=n:e=new Array(n);for(var a=0;a<n;a++)e[a]=this.cartographicToCartesian(t[a],e[a]);return e};var T=new t,R=new t,A=new t;return c.prototype.cartesianToCartographic=function(n,a){var i=this.scaleToGeodeticSurface(n,R);if(r(i)){var o=this.geodeticSurfaceNormal(i,T),E=t.subtract(n,i,A),s=Math.atan2(o.y,o.x),c=Math.asin(o.z),_=u.sign(t.dot(E,n))*t.magnitude(E);return r(a)?(a.longitude=s,a.latitude=c,a.height=_,a):new e(s,c,_)}},c.prototype.cartesianArrayToCartographicArray=function(t,e){var n=t.length;r(e)?e.length=n:e=new Array(n);for(var a=0;a<n;++a)e[a]=this.cartesianToCartographic(t[a],e[a]);return e},c.prototype.scaleToGeodeticSurface=function(t,e){return E(t,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,e)},c.prototype.scaleToGeocentricSurface=function(e,n){r(n)||(n=new t);var a=e.x,i=e.y,o=e.z,u=this._oneOverRadiiSquared,E=1/Math.sqrt(a*a*u.x+i*i*u.y+o*o*u.z);return t.multiplyByScalar(e,E,n)},c.prototype.transformPositionToScaledSpace=function(e,n){return r(n)||(n=new t),t.multiplyComponents(e,this._oneOverRadii,n)},c.prototype.transformPositionFromScaledSpace=function(e,n){return r(n)||(n=new t),t.multiplyComponents(e,this._radii,n)},c.prototype.equals=function(e){return this===e||r(e)&&t.equals(this._radii,e._radii)},c.prototype.toString=function(){return this._radii.toString()},c}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(t,e,n,r,a,i,o){"use strict";function u(t){this._ellipsoid=n(t,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return a(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(e,n){var a=this._semimajorAxis,i=e.longitude*a,o=e.latitude*a,u=e.height;return r(n)?(n.x=i,n.y=o,n.z=u,n):new t(i,o,u)},u.prototype.unproject=function(t,n){var a=this._oneOverSemimajorAxis,i=t.x*a,o=t.y*a,u=t.z;return r(n)?(n.longitude=i,n.latitude=o,n.height=u,n):new e(i,o,u)},u}),define("Core/Intersect",["./freezeObject"],function(t){"use strict";var e={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};return t(e)}),define("Core/Interval",["./defaultValue"],function(t){"use strict";function e(e,n){this.start=t(e,0),this.stop=t(n,0)}return e}),define("Core/Matrix3",["./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(t,e,n,r,a,i,o){"use strict";function u(t,n,r,a,i,o,u,E,s){this[0]=e(t,0),this[1]=e(a,0),this[2]=e(u,0),this[3]=e(n,0),this[4]=e(i,0),this[5]=e(E,0),this[6]=e(r,0),this[7]=e(o,0),this[8]=e(s,0)}function E(t){for(var e=0,n=0;n<9;++n){var r=t[n];e+=r*r}return Math.sqrt(e)}function s(t){for(var e=0,n=0;n<3;++n){var r=t[u.getElementIndex(R[n],T[n])];e+=2*r*r}return Math.sqrt(e)}function c(t,e){for(var n=o.EPSILON15,r=0,a=1,i=0;i<3;++i){var E=Math.abs(t[u.getElementIndex(R[i],T[i])]);E>r&&(a=i,r=E)}var s=1,c=0,_=T[a],l=R[a];if(Math.abs(t[u.getElementIndex(l,_)])>n){var A,f=t[u.getElementIndex(l,l)],N=t[u.getElementIndex(_,_)],h=t[u.getElementIndex(l,_)],d=(f-N)/2/h;A=d<0?-1/(-d+Math.sqrt(1+d*d)):1/(d+Math.sqrt(1+d*d)),s=1/Math.sqrt(1+A*A),c=A*s}return e=u.clone(u.IDENTITY,e),e[u.getElementIndex(_,_)]=e[u.getElementIndex(l,l)]=s,e[u.getElementIndex(l,_)]=c,e[u.getElementIndex(_,l)]=-c,e}u.packedLength=9,u.pack=function(t,n,r){return r=e(r,0),n[r++]=t[0],n[r++]=t[1],n[r++]=t[2],n[r++]=t[3],n[r++]=t[4],n[r++]=t[5],n[r++]=t[6],n[r++]=t[7],n[r++]=t[8],n},u.unpack=function(t,r,a){return r=e(r,0),n(a)||(a=new u),a[0]=t[r++],a[1]=t[r++],a[2]=t[r++],a[3]=t[r++],a[4]=t[r++],a[5]=t[r++],a[6]=t[r++],a[7]=t[r++],a[8]=t[r++],a},u.clone=function(t,e){if(n(t))return n(e)?(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e):new u(t[0],t[3],t[6],t[1],t[4],t[7],t[2],t[5],t[8])},u.fromArray=function(t,r,a){return r=e(r,0),n(a)||(a=new u),a[0]=t[r],a[1]=t[r+1],a[2]=t[r+2],a[3]=t[r+3],a[4]=t[r+4],a[5]=t[r+5],a[6]=t[r+6],a[7]=t[r+7],a[8]=t[r+8],a},u.fromColumnMajorArray=function(t,e){return u.clone(t,e)},u.fromRowMajorArray=function(t,e){return n(e)?(e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8],e):new u(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8])},u.fromQuaternion=function(t,e){var r=t.x*t.x,a=t.x*t.y,i=t.x*t.z,o=t.x*t.w,E=t.y*t.y,s=t.y*t.z,c=t.y*t.w,_=t.z*t.z,l=t.z*t.w,T=t.w*t.w,R=r-E-_+T,A=2*(a-l),f=2*(i+c),N=2*(a+l),h=-r+E-_+T,d=2*(s-o),I=2*(i-c),S=2*(s+o),m=-r-E+_+T;return n(e)?(e[0]=R,e[1]=N,e[2]=I,e[3]=A,e[4]=h,e[5]=S,e[6]=f,e[7]=d,e[8]=m,e):new u(R,A,f,N,h,d,I,S,m)},u.fromScale=function(t,e){return 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+a[11]=0,a[12]=t.x,a[13]=t.y,a[14]=t.z,a[15]=1,a},c.fromTranslationRotationScale=function(t,e){return c.fromTranslationQuaternionRotationScale(t.translation,t.rotation,t.scale,e)},c.fromTranslation=function(t,e){return c.fromRotationTranslation(E.IDENTITY,t,e)},c.fromScale=function(t,e){return r(e)?(e[0]=t.x,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=t.y,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=t.z,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e):new c(t.x,0,0,0,0,t.y,0,0,0,0,t.z,0,0,0,0,1)},c.fromUniformScale=function(t,e){return r(e)?(e[0]=t,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=t,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=t,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e):new c(t,0,0,0,0,t,0,0,0,0,t,0,0,0,0,1)};var _=new t,l=new t,T=new t;c.fromCamera=function(e,n){var a=e.position,i=e.direction,o=e.up;t.normalize(i,_),t.normalize(t.cross(_,o,l),l),t.normalize(t.cross(l,_,T),T);var u=l.x,E=l.y,s=l.z,R=_.x,A=_.y,f=_.z,N=T.x,h=T.y,d=T.z,I=a.x,S=a.y,m=a.z,M=u*-I+E*-S+s*-m,O=N*-I+h*-S+d*-m,y=R*I+A*S+f*m;return r(n)?(n[0]=u,n[1]=N,n[2]=-R,n[3]=0,n[4]=E,n[5]=h,n[6]=-A,n[7]=0,n[8]=s,n[9]=d,n[10]=-f,n[11]=0,n[12]=M,n[13]=O,n[14]=y,n[15]=1,n):new c(u,E,s,M,N,h,d,O,-R,-A,-f,y,0,0,0,1)},c.computePerspectiveFieldOfView=function(t,e,n,r,a){var i=Math.tan(.5*t),o=1/i,u=o/e,E=(r+n)/(n-r),s=2*r*n/(n-r);return a[0]=u,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=o,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=E,a[11]=-1,a[12]=0,a[13]=0,a[14]=s,a[15]=0,a},c.computeOrthographicOffCenter=function(t,e,n,r,a,i,o){var u=1/(e-t),E=1/(r-n),s=1/(i-a),c=-(e+t)*u,_=-(r+n)*E,l=-(i+a)*s;return u*=2,E*=2,s*=-2,o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=E,o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=s,o[11]=0,o[12]=c,o[13]=_,o[14]=l,o[15]=1,o},c.computePerspectiveOffCenter=function(t,e,n,r,a,i,o){var u=2*a/(e-t),E=2*a/(r-n),s=(e+t)/(e-t),c=(r+n)/(r-n),_=-(i+a)/(i-a),l=-1,T=-2*i*a/(i-a);return o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=E,o[6]=0,o[7]=0,o[8]=s,o[9]=c,o[10]=_,o[11]=l,o[12]=0,o[13]=0,o[14]=T,o[15]=0,o},c.computeInfinitePerspectiveOffCenter=function(t,e,n,r,a,i){var o=2*a/(e-t),u=2*a/(r-n),E=(e+t)/(e-t),s=(r+n)/(r-n),c=-1,_=-1,l=-2*a;return i[0]=o,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=u,i[6]=0,i[7]=0,i[8]=E,i[9]=s,i[10]=c,i[11]=_,i[12]=0,i[13]=0,i[14]=l,i[15]=0,i},c.computeViewportTransformation=function(t,e,r,a){t=n(t,n.EMPTY_OBJECT);var i=n(t.x,0),o=n(t.y,0),u=n(t.width,0),E=n(t.height,0);e=n(e,0),r=n(r,1);var s=.5*u,c=.5*E,_=.5*(r-e),l=s,T=c,R=_,A=i+s,f=o+c,N=e+_,h=1;return a[0]=l,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=T,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=R,a[11]=0,a[12]=A,a[13]=f,a[14]=N,a[15]=h,a},c.computeView=function(e,n,r,a,i){return i[0]=a.x,i[1]=r.x,i[2]=-n.x,i[3]=0,i[4]=a.y,i[5]=r.y,i[6]=-n.y,i[7]=0,i[8]=a.z,i[9]=r.z,i[10]=-n.z,i[11]=0,i[12]=-t.dot(a,e),i[13]=-t.dot(r,e),i[14]=t.dot(n,e),i[15]=1,i},c.toArray=function(t,e){return r(e)?(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e):[t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8],t[9],t[10],t[11],t[12],t[13],t[14],t[15]]},c.getElementIndex=function(t,e){return 4*t+e},c.getColumn=function(t,e,n){var r=4*e,a=t[r],i=t[r+1],o=t[r+2],u=t[r+3];return n.x=a,n.y=i,n.z=o,n.w=u,n},c.setColumn=function(t,e,n,r){r=c.clone(t,r);var a=4*e;return r[a]=n.x,r[a+1]=n.y,r[a+2]=n.z,r[a+3]=n.w,r},c.setTranslation=function(t,e,n){return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=t[15],n},c.getRow=function(t,e,n){var r=t[e],a=t[e+4],i=t[e+8],o=t[e+12];return n.x=r,n.y=a,n.z=i,n.w=o,n},c.setRow=function(t,e,n,r){return r=c.clone(t,r),r[e]=n.x,r[e+4]=n.y,r[e+8]=n.z,r[e+12]=n.w,r};var R=new t;c.getScale=function(e,n){return n.x=t.magnitude(t.fromElements(e[0],e[1],e[2],R)),n.y=t.magnitude(t.fromElements(e[4],e[5],e[6],R)),n.z=t.magnitude(t.fromElements(e[8],e[9],e[10],R)),n};var A=new t;c.getMaximumScale=function(e){return c.getScale(e,A),t.maximumComponent(A)},c.multiply=function(t,e,n){var r=t[0],a=t[1],i=t[2],o=t[3],u=t[4],E=t[5],s=t[6],c=t[7],_=t[8],l=t[9],T=t[10],R=t[11],A=t[12],f=t[13],N=t[14],h=t[15],d=e[0],I=e[1],S=e[2],m=e[3],M=e[4],O=e[5],y=e[6],p=e[7],C=e[8],U=e[9],L=e[10],F=e[11],P=e[12],v=e[13],w=e[14],D=e[15],x=r*d+u*I+_*S+A*m,g=a*d+E*I+l*S+f*m,B=i*d+s*I+T*S+N*m,z=o*d+c*I+R*S+h*m,G=r*M+u*O+_*y+A*p,b=a*M+E*O+l*y+f*p,X=i*M+s*O+T*y+N*p,V=o*M+c*O+R*y+h*p,H=r*C+u*U+_*L+A*F,q=a*C+E*U+l*L+f*F,W=i*C+s*U+T*L+N*F,Y=o*C+c*U+R*L+h*F,k=r*P+u*v+_*w+A*D,K=a*P+E*v+l*w+f*D,Z=i*P+s*v+T*w+N*D,j=o*P+c*v+R*w+h*D;return n[0]=x,n[1]=g,n[2]=B,n[3]=z,n[4]=G,n[5]=b,n[6]=X,n[7]=V,n[8]=H,n[9]=q,n[10]=W,n[11]=Y,n[12]=k,n[13]=K,n[14]=Z,n[15]=j,n},c.add=function(t,e,n){return n[0]=t[0]+e[0],n[1]=t[1]+e[1],n[2]=t[2]+e[2],n[3]=t[3]+e[3],n[4]=t[4]+e[4],n[5]=t[5]+e[5],n[6]=t[6]+e[6],n[7]=t[7]+e[7],n[8]=t[8]+e[8],n[9]=t[9]+e[9],n[10]=t[10]+e[10],n[11]=t[11]+e[11],n[12]=t[12]+e[12],n[13]=t[13]+e[13],n[14]=t[14]+e[14],n[15]=t[15]+e[15],n},c.subtract=function(t,e,n){return n[0]=t[0]-e[0],n[1]=t[1]-e[1],n[2]=t[2]-e[2],n[3]=t[3]-e[3],n[4]=t[4]-e[4],n[5]=t[5]-e[5],n[6]=t[6]-e[6],n[7]=t[7]-e[7],n[8]=t[8]-e[8],n[9]=t[9]-e[9],n[10]=t[10]-e[10],n[11]=t[11]-e[11],n[12]=t[12]-e[12],n[13]=t[13]-e[13],n[14]=t[14]-e[14],n[15]=t[15]-e[15],n},c.multiplyTransformation=function(t,e,n){var r=t[0],a=t[1],i=t[2],o=t[4],u=t[5],E=t[6],s=t[8],c=t[9],_=t[10],l=t[12],T=t[13],R=t[14],A=e[0],f=e[1],N=e[2],h=e[4],d=e[5],I=e[6],S=e[8],m=e[9],M=e[10],O=e[12],y=e[13],p=e[14],C=r*A+o*f+s*N,U=a*A+u*f+c*N,L=i*A+E*f+_*N,F=r*h+o*d+s*I,P=a*h+u*d+c*I,v=i*h+E*d+_*I,w=r*S+o*m+s*M,D=a*S+u*m+c*M,x=i*S+E*m+_*M,g=r*O+o*y+s*p+l,B=a*O+u*y+c*p+T,z=i*O+E*y+_*p+R;return n[0]=C,n[1]=U,n[2]=L,n[3]=0,n[4]=F,n[5]=P,n[6]=v,n[7]=0,n[8]=w,n[9]=D,n[10]=x,n[11]=0,n[12]=g,n[13]=B,n[14]=z,n[15]=1,n},c.multiplyByMatrix3=function(t,e,n){var r=t[0],a=t[1],i=t[2],o=t[4],u=t[5],E=t[6],s=t[8],c=t[9],_=t[10],l=e[0],T=e[1],R=e[2],A=e[3],f=e[4],N=e[5],h=e[6],d=e[7],I=e[8],S=r*l+o*T+s*R,m=a*l+u*T+c*R,M=i*l+E*T+_*R,O=r*A+o*f+s*N,y=a*A+u*f+c*N,p=i*A+E*f+_*N,C=r*h+o*d+s*I,U=a*h+u*d+c*I,L=i*h+E*d+_*I;return n[0]=S,n[1]=m,n[2]=M,n[3]=0,n[4]=O,n[5]=y,n[6]=p,n[7]=0,n[8]=C,n[9]=U,n[10]=L,n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=t[15],n},c.multiplyByTranslation=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=r*t[0]+a*t[4]+i*t[8]+t[12],u=r*t[1]+a*t[5]+i*t[9]+t[13],E=r*t[2]+a*t[6]+i*t[10]+t[14];return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=o,n[13]=u,n[14]=E,n[15]=t[15],n};var f=new t;c.multiplyByUniformScale=function(t,e,n){return f.x=e,f.y=e,f.z=e,c.multiplyByScale(t,f,n)},c.multiplyByScale=function(t,e,n){var r=e.x,a=e.y,i=e.z;return 1===r&&1===a&&1===i?c.clone(t,n):(n[0]=r*t[0],n[1]=r*t[1],n[2]=r*t[2],n[3]=0,n[4]=a*t[4],n[5]=a*t[5],n[6]=a*t[6],n[7]=0,n[8]=i*t[8],n[9]=i*t[9],n[10]=i*t[10],n[11]=0,n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=1,n)},c.multiplyByVector=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=e.w,u=t[0]*r+t[4]*a+t[8]*i+t[12]*o,E=t[1]*r+t[5]*a+t[9]*i+t[13]*o,s=t[2]*r+t[6]*a+t[10]*i+t[14]*o,c=t[3]*r+t[7]*a+t[11]*i+t[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=t[0]*r+t[4]*a+t[8]*i,u=t[1]*r+t[5]*a+t[9]*i,E=t[2]*r+t[6]*a+t[10]*i;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(t,e,n){var r=e.x,a=e.y,i=e.z,o=t[0]*r+t[4]*a+t[8]*i+t[12],u=t[1]*r+t[5]*a+t[9]*i+t[13],E=t[2]*r+t[6]*a+t[10]*i+t[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(t,e,n){return n[0]=t[0]*e,n[1]=t[1]*e,n[2]=t[2]*e,n[3]=t[3]*e,n[4]=t[4]*e,n[5]=t[5]*e,n[6]=t[6]*e,n[7]=t[7]*e,n[8]=t[8]*e,n[9]=t[9]*e,n[10]=t[10]*e,n[11]=t[11]*e,n[12]=t[12]*e,n[13]=t[13]*e,n[14]=t[14]*e,n[15]=t[15]*e,n},c.negate=function(t,e){return e[0]=-t[0],e[1]=-t[1],e[2]=-t[2],e[3]=-t[3],e[4]=-t[4],e[5]=-t[5],e[6]=-t[6],e[7]=-t[7],e[8]=-t[8],e[9]=-t[9],e[10]=-t[10],e[11]=-t[11],e[12]=-t[12],e[13]=-t[13],e[14]=-t[14],e[15]=-t[15],e},c.transpose=function(t,e){var n=t[1],r=t[2],a=t[3],i=t[6],o=t[7],u=t[11];return e[0]=t[0],e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=n,e[5]=t[5],e[6]=t[9],e[7]=t[13],e[8]=r,e[9]=i,e[10]=t[10],e[11]=t[14],e[12]=a,e[13]=o,e[14]=u,e[15]=t[15],e},c.abs=function(t,e){return e[0]=Math.abs(t[0]),e[1]=Math.abs(t[1]),e[2]=Math.abs(t[2]),e[3]=Math.abs(t[3]),e[4]=Math.abs(t[4]),e[5]=Math.abs(t[5]),e[6]=Math.abs(t[6]),e[7]=Math.abs(t[7]),e[8]=Math.abs(t[8]),e[9]=Math.abs(t[9]),e[10]=Math.abs(t[10]),e[11]=Math.abs(t[11]),e[12]=Math.abs(t[12]),e[13]=Math.abs(t[13]),e[14]=Math.abs(t[14]),e[15]=Math.abs(t[15]),e},c.equals=function(t,e){return t===e||r(t)&&r(e)&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[3]===e[3]&&t[7]===e[7]&&t[11]===e[11]&&t[15]===e[15]},c.equalsEpsilon=function(t,e,n){return t===e||r(t)&&r(e)&&Math.abs(t[0]-e[0])<=n&&Math.abs(t[1]-e[1])<=n&&Math.abs(t[2]-e[2])<=n&&Math.abs(t[3]-e[3])<=n&&Math.abs(t[4]-e[4])<=n&&Math.abs(t[5]-e[5])<=n&&Math.abs(t[6]-e[6])<=n&&Math.abs(t[7]-e[7])<=n&&Math.abs(t[8]-e[8])<=n&&Math.abs(t[9]-e[9])<=n&&Math.abs(t[10]-e[10])<=n&&Math.abs(t[11]-e[11])<=n&&Math.abs(t[12]-e[12])<=n&&Math.abs(t[13]-e[13])<=n&&Math.abs(t[14]-e[14])<=n&&Math.abs(t[15]-e[15])<=n},c.getTranslation=function(t,e){return e.x=t[12],e.y=t[13],e.z=t[14],e},c.getRotation=function(t,e){return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[4],e[4]=t[5],e[5]=t[6],e[6]=t[8],e[7]=t[9],e[8]=t[10],e};var N=new E,h=new E,d=new e,I=new e(0,0,0,1);return c.inverse=function(t,n){if(E.equalsEpsilon(c.getRotation(t,N),h,u.EPSILON7)&&e.equals(c.getRow(t,3,d),I))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-t[12],n[13]=-t[13],n[14]=-t[14],n[15]=1,n;var 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R=e.cartesianToCartographic(t[l]);a=Math.min(a,R.longitude),i=Math.max(i,R.longitude),c=Math.min(c,R.latitude),_=Math.max(_,R.latitude);var A=R.longitude>=0?R.longitude:R.longitude+u.TWO_PI;o=Math.min(o,A),s=Math.max(s,A)}return i-a>s-o&&(a=o,i=s,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),n(r)?(r.west=a,r.south=c,r.east=i,r.north=_,r):new E(a,c,i,_)},E.clone=function(t,e){if(n(t))return n(e)?(e.west=t.west,e.south=t.south,e.east=t.east,e.north=t.north,e):new E(t.west,t.south,t.east,t.north)},E.prototype.clone=function(t){return E.clone(this,t)},E.prototype.equals=function(t){return E.equals(this,t)},E.equals=function(t,e){return t===e||n(t)&&n(e)&&t.west===e.west&&t.south===e.south&&t.east===e.east&&t.north===e.north},E.prototype.equalsEpsilon=function(t,e){return n(t)&&Math.abs(this.west-t.west)<=e&&Math.abs(this.south-t.south)<=e&&Math.abs(this.east-t.east)<=e&&Math.abs(this.north-t.north)<=e},E.validate=function(t){},E.southwest=function(e,r){return 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c=0,_=t.north,l=t.south,T=t.east,R=t.west,A=s;A.height=a,A.longitude=R,A.latitude=_,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.latitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,_<0?A.latitude=_:l>0?A.latitude=l:A.latitude=0;for(var f=1;f<8;++f)A.longitude=-Math.PI+f*u.PI_OVER_TWO,E.contains(t,A)&&(o[c]=r.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++),o.length=c,o},E.MAX_VALUE=o(new E(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),E}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(t,e,n,r,a,i,o,u,E,s,c,_,l){"use strict";function T(e,r){this.center=t.clone(n(e,t.ZERO)),this.radius=n(r,0)}var R=new t,A=new t,f=new t,N=new t,h=new t,d=new t,I=new t,S=new t,m=new t,M=new t,O=new t,y=new t;T.fromPoints=function(e,n){if(r(n)||(n=new T),!r(e)||0===e.length)return n.center=t.clone(t.ZERO,n.center),n.radius=0,n;for(var a=t.clone(e[0],I),i=t.clone(a,R),o=t.clone(a,A),u=t.clone(a,f),E=t.clone(a,N),s=t.clone(a,h),c=t.clone(a,d),_=e.length,l=1;l<_;l++){t.clone(e[l],a);var p=a.x,C=a.y,U=a.z;p<i.x&&t.clone(a,i),p>E.x&&t.clone(a,E),C<o.y&&t.clone(a,o),C>s.y&&t.clone(a,s),U<u.z&&t.clone(a,u),U>c.z&&t.clone(a,c)}var L=t.magnitudeSquared(t.subtract(E,i,S)),F=t.magnitudeSquared(t.subtract(s,o,S)),P=t.magnitudeSquared(t.subtract(c,u,S)),v=i,w=E,D=L;F>D&&(D=F,v=o,w=s),P>D&&(D=P,v=u,w=c);var x=m;x.x=.5*(v.x+w.x),x.y=.5*(v.y+w.y),x.z=.5*(v.z+w.z);var g=t.magnitudeSquared(t.subtract(w,x,S)),B=Math.sqrt(g),z=M;z.x=i.x,z.y=o.y,z.z=u.z;var G=O;G.x=E.x,G.y=s.y,G.z=c.z;var b=t.multiplyByScalar(t.add(z,G,S),.5,y),X=0;for(l=0;l<_;l++){t.clone(e[l],a);var V=t.magnitude(t.subtract(a,b,S));V>X&&(X=V);var H=t.magnitudeSquared(t.subtract(a,x,S));if(H>g){var q=Math.sqrt(H);B=.5*(B+q),g=B*B;var W=q-B;x.x=(B*x.x+W*a.x)/q,x.y=(B*x.y+W*a.y)/q,x.z=(B*x.z+W*a.z)/q}}return B<X?(t.clone(x,n.center),n.radius=B):(t.clone(b,n.center),n.radius=X),n};var p=new o,C=new t,U=new t,L=new e,F=new e;T.fromRectangle2D=function(t,e,n){return T.fromRectangleWithHeights2D(t,e,0,0,n)},T.fromRectangleWithHeights2D=function(e,a,i,o,u){if(r(u)||(u=new T),!r(e))return u.center=t.clone(t.ZERO,u.center),u.radius=0,u;a=n(a,p),l.southwest(e,L),L.height=i,l.northeast(e,F),F.height=o;var E=a.project(L,C),s=a.project(F,U),c=s.x-E.x,_=s.y-E.y,R=s.z-E.z;u.radius=.5*Math.sqrt(c*c+_*_+R*R);var A=u.center;return A.x=E.x+.5*c,A.y=E.y+.5*_,A.z=E.z+.5*R,u};var P=[];T.fromRectangle3D=function(t,e,a,o){e=n(e,i.WGS84),a=n(a,0);var u;return 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TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return t(e)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(t,e){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},a={};return e(a,{element:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(a.supportsFullscreen())return null!==a.element}}}),a.supportsFullscreen=function(){if(t(n))return n;n=!1;var e=document.body;if("function"==typeof e.requestFullscreen)return r.requestFullscreen="requestFullscreen",r.exitFullscreen="exitFullscreen",r.fullscreenEnabled="fullscreenEnabled",r.fullscreenElement="fullscreenElement",r.fullscreenchange="fullscreenchange",r.fullscreenerror="fullscreenerror",n=!0;for(var a,i=["webkit","moz","o","ms","khtml"],o=0,u=i.length;o<u;++o){var E=i[o];a=E+"RequestFullscreen","function"==typeof e[a]?(r.requestFullscreen=a,n=!0):(a=E+"RequestFullScreen","function"==typeof e[a]&&(r.requestFullscreen=a,n=!0)),a=E+"ExitFullscreen","function"==typeof document[a]?r.exitFullscreen=a:(a=E+"CancelFullScreen","function"==typeof document[a]&&(r.exitFullscreen=a)),a=E+"FullscreenEnabled",void 0!==document[a]?r.fullscreenEnabled=a:(a=E+"FullScreenEnabled",void 0!==document[a]&&(r.fullscreenEnabled=a)),a=E+"FullscreenElement",void 0!==document[a]?r.fullscreenElement=a:(a=E+"FullScreenElement",void 0!==document[a]&&(r.fullscreenElement=a)),a=E+"fullscreenchange",void 0!==document["on"+a]&&("ms"===E&&(a="MSFullscreenChange"),r.fullscreenchange=a),a=E+"fullscreenerror",void 0!==document["on"+a]&&("ms"===E&&(a="MSFullscreenError"),r.fullscreenerror=a)}return n},a.requestFullscreen=function(t,e){a.supportsFullscreen()&&t[r.requestFullscreen]({vrDisplay:e})},a.exitFullscreen=function(){a.supportsFullscreen()&&document[r.exitFullscreen]()},a}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(t,e,n){"use strict";function r(t){for(var e=t.split("."),n=0,r=e.length;n<r;++n)e[n]=parseInt(e[n],10);return e}function a(){if(!e(d)){d=!1;var t=/ Chrome\/([\.0-9]+)/.exec(h.userAgent);null!==t&&(d=!0,I=r(t[1]))}return d}function i(){return a()&&I}function o(){if(!e(S)&&(S=!1,!a()&&/ Safari\/[\.0-9]+/.test(h.userAgent))){var t=/ Version\/([\.0-9]+)/.exec(h.userAgent);null!==t&&(S=!0,m=r(t[1]))}return S}function u(){return o()&&m}function E(){if(!e(M)){M=!1;var t=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(h.userAgent);null!==t&&(M=!0,O=r(t[1]),O.isNightly=!!t[2])}return M}function s(){return E()&&O}function c(){if(!e(y)){y=!1;var t;"Microsoft Internet Explorer"===h.appName?(t=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(h.userAgent),null!==t&&(y=!0,p=r(t[1]))):"Netscape"===h.appName&&(t=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(h.userAgent),null!==t&&(y=!0,p=r(t[1])))}return y}function _(){return c()&&p}function l(){if(!e(C)){C=!1;var t=/Firefox\/([\.0-9]+)/.exec(h.userAgent);null!==t&&(C=!0,U=r(t[1]))}return C}function T(){return e(L)||(L=/Windows/i.test(h.appVersion)),L}function R(){return l()&&U}function A(){return e(F)||(F="undefined"!=typeof PointerEvent&&(!e(h.pointerEnabled)||h.pointerEnabled)),F}function f(){if(!e(v)){var t=document.createElement("canvas");t.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var n=t.style.imageRendering;v=e(n)&&""!==n,v&&(P=n)}return v}function N(){return f()?P:void 0}var h;h="undefined"!=typeof navigator?navigator:{};var d,I,S,m,M,O,y,p,C,U,L,F,P,v,w={isChrome:a,chromeVersion:i,isSafari:o,safariVersion:u,isWebkit:E,webkitVersion:s,isInternetExplorer:c,internetExplorerVersion:_,isFirefox:l,firefoxVersion:R,isWindows:T,hardwareConcurrency:t(h.hardwareConcurrency,3),supportsPointerEvents:A,supportsImageRenderingPixelated:f,imageRenderingValue:N};return w.supportsFullscreen=function(){return n.supportsFullscreen()},w.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},w.supportsWebWorkers=function(){return"undefined"!=typeof Worker},w}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(t,e,n,r,a,i){"use strict";if(!a.supportsTypedArrays())return{};var o={BYTE:t.BYTE,UNSIGNED_BYTE:t.UNSIGNED_BYTE,SHORT:t.SHORT,UNSIGNED_SHORT:t.UNSIGNED_SHORT,INT:t.INT,UNSIGNED_INT:t.UNSIGNED_INT,FLOAT:t.FLOAT,DOUBLE:t.DOUBLE};return o.getSizeInBytes=function(t){switch(t){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new r("componentDatatype is not a valid value.")}},o.fromTypedArray=function(t){return t instanceof Int8Array?o.BYTE:t instanceof Uint8Array?o.UNSIGNED_BYTE:t instanceof Int16Array?o.SHORT:t instanceof Uint16Array?o.UNSIGNED_SHORT:t instanceof Int32Array?o.INT:t instanceof Uint32Array?o.UNSIGNED_INT:t instanceof Float32Array?o.FLOAT:t instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(t){return n(t)&&(t===o.BYTE||t===o.UNSIGNED_BYTE||t===o.SHORT||t===o.UNSIGNED_SHORT||t===o.INT||t===o.UNSIGNED_INT||t===o.FLOAT||t===o.DOUBLE)},o.createTypedArray=function(t,e){switch(t){case o.BYTE:return new Int8Array(e);case o.UNSIGNED_BYTE:return new Uint8Array(e);case o.SHORT:return new Int16Array(e);case o.UNSIGNED_SHORT:return new Uint16Array(e);case o.INT:return new Int32Array(e);case o.UNSIGNED_INT:return new Uint32Array(e);case o.FLOAT:return new Float32Array(e);case o.DOUBLE:return new Float64Array(e);default:throw new r("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(t,n,a,i){switch(a=e(a,0),i=e(i,(n.byteLength-a)/o.getSizeInBytes(t)),t){case o.BYTE:return new Int8Array(n,a,i);case o.UNSIGNED_BYTE:return new Uint8Array(n,a,i);case o.SHORT:return new Int16Array(n,a,i);case o.UNSIGNED_SHORT:return new Uint16Array(n,a,i);case o.INT:return new Int32Array(n,a,i);case o.UNSIGNED_INT:return new Uint32Array(n,a,i);case o.FLOAT:return new Float32Array(n,a,i);case o.DOUBLE:return new Float64Array(n,a,i);default:throw new r("componentDatatype is not a valid value.")}},o.fromName=function(t){switch(t){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE;default:throw new r("name is not a valid value.")}},i(o)}),define("Core/GeometryType",["./freezeObject"],function(t){"use strict";var e={NONE:0,TRIANGLES:1,LINES:2,POLYLINES:3};return t(e)}),define("Core/PrimitiveType",["../Renderer/WebGLConstants","./freezeObject"],function(t,e){"use strict";var n={POINTS:t.POINTS,LINES:t.LINES,LINE_LOOP:t.LINE_LOOP,LINE_STRIP:t.LINE_STRIP,TRIANGLES:t.TRIANGLES,TRIANGLE_STRIP:t.TRIANGLE_STRIP,TRIANGLE_FAN:t.TRIANGLE_FAN,validate:function(t){return t===n.POINTS||t===n.LINES||t===n.LINE_LOOP||t===n.LINE_STRIP||t===n.TRIANGLES||t===n.TRIANGLE_STRIP||t===n.TRIANGLE_FAN}};return e(n)}),define("Core/Geometry",["./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(t,e,n,r,a){"use strict";function i(e){e=t(e,t.EMPTY_OBJECT),this.attributes=e.attributes,this.indices=e.indices,this.primitiveType=t(e.primitiveType,a.TRIANGLES),this.boundingSphere=e.boundingSphere,this.geometryType=t(e.geometryType,r.NONE),this.boundingSphereCV=e.boundingSphereCV}return i.computeNumberOfVertices=function(t){var r=-1;for(var a in t.attributes)if(t.attributes.hasOwnProperty(a)&&e(t.attributes[a])&&e(t.attributes[a].values)){var i=t.attributes[a],o=i.values.length/i.componentsPerAttribute;if(r!==o&&r!==-1)throw new n("All attribute lists must have the same number of attributes.");r=o}return r},i}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(t,e,n){"use strict";function r(e){e=t(e,t.EMPTY_OBJECT),this.componentDatatype=e.componentDatatype,this.componentsPerAttribute=e.componentsPerAttribute,this.normalize=t(e.normalize,!1),this.values=e.values}return r}),define("Core/GeometryAttributes",["./defaultValue"],function(t){"use strict";function e(e){e=t(e,t.EMPTY_OBJECT),this.position=e.position,this.normal=e.normal,this.st=e.st,this.binormal=e.binormal,this.tangent=e.tangent,this.color=e.color}return e}),define("Core/IndexDatatype",["../Renderer/WebGLConstants","./defined","./DeveloperError","./freezeObject","./Math"],function(t,e,n,r,a){"use strict";var i={UNSIGNED_BYTE:t.UNSIGNED_BYTE,UNSIGNED_SHORT:t.UNSIGNED_SHORT,UNSIGNED_INT:t.UNSIGNED_INT};return i.getSizeInBytes=function(t){switch(t){case i.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case i.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case i.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},i.validate=function(t){return e(t)&&(t===i.UNSIGNED_BYTE||t===i.UNSIGNED_SHORT||t===i.UNSIGNED_INT)},i.createTypedArray=function(t,e){return t>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(e):new Uint16Array(e)},i.createTypedArrayFromArrayBuffer=function(t,e,n,r){return t>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(e,n,r):new Uint16Array(e,n,r)},r(i)}),define("Core/VertexFormat",["./defaultValue","./defined","./DeveloperError","./freezeObject"],function(t,e,n,r){"use strict";function a(e){e=t(e,t.EMPTY_OBJECT),this.position=t(e.position,!1),this.normal=t(e.normal,!1),this.st=t(e.st,!1),this.binormal=t(e.binormal,!1),this.tangent=t(e.tangent,!1),this.color=t(e.color,!1)}return a.POSITION_ONLY=r(new a({position:!0})),a.POSITION_AND_NORMAL=r(new a({position:!0,normal:!0})),a.POSITION_NORMAL_AND_ST=r(new a({position:!0,normal:!0,st:!0})),a.POSITION_AND_ST=r(new a({position:!0,st:!0})),a.POSITION_AND_COLOR=r(new a({position:!0,color:!0})),a.ALL=r(new a({position:!0,normal:!0,st:!0,binormal:!0,tangent:!0})),a.DEFAULT=a.POSITION_NORMAL_AND_ST,a.packedLength=6,a.pack=function(e,n,r){return r=t(r,0),n[r++]=e.position?1:0,n[r++]=e.normal?1:0,n[r++]=e.st?1:0,n[r++]=e.binormal?1:0,n[r++]=e.tangent?1:0,n[r++]=e.color?1:0,n},a.unpack=function(n,r,i){return r=t(r,0),e(i)||(i=new a),i.position=1===n[r++],i.normal=1===n[r++],i.st=1===n[r++],i.binormal=1===n[r++],i.tangent=1===n[r++],i.color=1===n[r++],i},a.clone=function(t,n){if(e(t))return e(n)||(n=new a),n.position=t.position,n.normal=t.normal,n.st=t.st,n.binormal=t.binormal,n.tangent=t.tangent,n.color=t.color,n},a}),define("Core/EllipsoidGeometry",["./BoundingSphere","./Cartesian2","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PrimitiveType","./VertexFormat"],function(t,e,n,r,a,i,o,u,E,s,c,_,l,T,R){"use strict";function A(t){t=a(t,a.EMPTY_OBJECT);var e=a(t.radii,S),r=a(t.stackPartitions,64),i=a(t.slicePartitions,64),o=a(t.vertexFormat,R.DEFAULT);this._radii=n.clone(e),this._stackPartitions=r,this._slicePartitions=i,this._vertexFormat=R.clone(o),this._workerName="createEllipsoidGeometry"}var f=new n,N=new n,h=new n,d=new n,I=new n,S=new n(1,1,1),m=Math.cos,M=Math.sin;A.packedLength=n.packedLength+R.packedLength+2,A.pack=function(t,e,r){return r=a(r,0),n.pack(t._radii,e,r),r+=n.packedLength,R.pack(t._vertexFormat,e,r),r+=R.packedLength,e[r++]=t._stackPartitions,e[r]=t._slicePartitions,e};var O=new n,y=new R,p={radii:O,vertexFormat:y,stackPartitions:void 0,slicePartitions:void 0};return A.unpack=function(t,e,r){e=a(e,0);var o=n.unpack(t,e,O);e+=n.packedLength;var u=R.unpack(t,e,y);e+=R.packedLength;var E=t[e++],s=t[e];return i(r)?(r._radii=n.clone(o,r._radii),r._vertexFormat=R.clone(u,r._vertexFormat),r._stackPartitions=E,r._slicePartitions=s,r):(p.stackPartitions=E,p.slicePartitions=s,new A(p))},A.createGeometry=function(a){var i=a._radii;if(!(i.x<=0||i.y<=0||i.z<=0)){var o,R,A=u.fromCartesian3(i),S=a._vertexFormat,O=a._slicePartitions+1,y=a._stackPartitions+1,p=y*O,C=new Float64Array(3*p),U=6*(O-1)*(y-2),L=_.createTypedArray(p,U),F=S.normal?new Float32Array(3*p):void 0,P=S.tangent?new Float32Array(3*p):void 0,v=S.binormal?new Float32Array(3*p):void 0,w=S.st?new Float32Array(2*p):void 0,D=new Array(O),x=new Array(O),g=0;for(o=0;o<O;o++){var B=l.TWO_PI*o/(O-1);D[o]=m(B),x[o]=M(B),C[g++]=0,C[g++]=0,C[g++]=i.z}for(o=1;o<y-1;o++){var z=Math.PI*o/(y-1),G=M(z),b=i.x*G,X=i.y*G,V=i.z*m(z);for(R=0;R<O;R++)C[g++]=D[R]*b,C[g++]=x[R]*X,C[g++]=V}for(o=0;o<O;o++)C[g++]=0,C[g++]=0,C[g++]=-i.z;var H=new c;S.position&&(H.position=new s({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:C}));var q=0,W=0,Y=0,k=0;if(S.st||S.normal||S.tangent||S.binormal){for(o=0;o<p;o++){var K=n.fromArray(C,3*o,f),Z=A.geodeticSurfaceNormal(K,N);if(S.st){var j=e.negate(Z,I);e.magnitude(j)<l.EPSILON6&&(g=3*(o+O*Math.floor(.5*y)),g>C.length&&(g=3*(o-O*Math.floor(.5*y))),n.fromArray(C,g,j),A.geodeticSurfaceNormal(j,j),e.negate(j,j)),w[q++]=Math.atan2(j.y,j.x)/l.TWO_PI+.5,w[q++]=Math.asin(Z.z)/Math.PI+.5}if(S.normal&&(F[W++]=Z.x,F[W++]=Z.y,F[W++]=Z.z),S.tangent||S.binormal){var Q=h;if(o<O||o>p-O-1?(n.cross(n.UNIT_X,Z,Q),n.normalize(Q,Q)):(n.cross(n.UNIT_Z,Z,Q),n.normalize(Q,Q)),S.tangent&&(P[Y++]=Q.x,P[Y++]=Q.y,P[Y++]=Q.z),S.binormal){var J=n.cross(Z,Q,d);n.normalize(J,J),v[k++]=J.x,v[k++]=J.y,v[k++]=J.z}}}S.st&&(H.st=new s({componentDatatype:r.FLOAT,componentsPerAttribute:2,values:w})),S.normal&&(H.normal=new s({componentDatatype:r.FLOAT,componentsPerAttribute:3,values:F})),S.tangent&&(H.tangent=new s({componentDatatype:r.FLOAT,componentsPerAttribute:3,values:P})),S.binormal&&(H.binormal=new s({componentDatatype:r.FLOAT,componentsPerAttribute:3,values:v}))}for(g=0,R=0;R<O-1;R++)L[g++]=O+R,L[g++]=O+R+1,L[g++]=R+1;var $,tt;for(o=1;o<y-2;o++)for($=o*O,tt=(o+1)*O,R=0;R<O-1;R++)L[g++]=tt+R,L[g++]=tt+R+1,L[g++]=$+R+1,L[g++]=tt+R,L[g++]=$+R+1,L[g++]=$+R;for(o=y-2,$=o*O,tt=(o+1)*O,R=0;R<O-1;R++)L[g++]=tt+R,L[g++]=$+R+1,L[g++]=$+R;return new E({attributes:H,indices:L,primitiveType:T.TRIANGLES,boundingSphere:t.fromEllipsoid(A)})}},A}),define("Core/SphereGeometry",["./Cartesian3","./defaultValue","./defined","./DeveloperError","./EllipsoidGeometry","./VertexFormat"],function(t,e,n,r,a,i){"use strict";function o(n){var r=e(n.radius,1),i=new t(r,r,r),o={radii:i,stackPartitions:n.stackPartitions,slicePartitions:n.slicePartitions,vertexFormat:n.vertexFormat};this._ellipsoidGeometry=new a(o),this._workerName="createSphereGeometry"}o.packedLength=a.packedLength,o.pack=function(t,e,n){return a.pack(t._ellipsoidGeometry,e,n)};var u=new a,E={radius:void 0,radii:new t,vertexFormat:new i,stackPartitions:void 0,slicePartitions:void 0};return o.unpack=function(e,r,s){var c=a.unpack(e,r,u);return E.vertexFormat=i.clone(c._vertexFormat,E.vertexFormat),E.stackPartitions=c._stackPartitions,E.slicePartitions=c._slicePartitions,n(s)?(t.clone(c._radii,E.radii),s._ellipsoidGeometry=new a(E),s):(E.radius=c._radii.x,new o(E))},o.createGeometry=function(t){return a.createGeometry(t._ellipsoidGeometry)},o}),define("Workers/createSphereGeometry",["../Core/defined","../Core/SphereGeometry"],function(t,e){"use strict";return function(n,r){return t(r)&&(n=e.unpack(n,r)),e.createGeometry(n)}})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createSphereOutlineGeometry.js b/vendors/Cesium/Workers/createSphereOutlineGeometry.js
index 1bbbce7..757c5a3 100644
--- a/vendors/Cesium/Workers/createSphereOutlineGeometry.js
+++ b/vendors/Cesium/Workers/createSphereOutlineGeometry.js
@@ -1,60 +1,60 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";var i={};i.EPSILON1=.1,i.EPSILON2=.01,i.EPSILON3=.001,i.EPSILON4=1e-4,i.EPSILON5=1e-5,i.EPSILON6=1e-6,i.EPSILON7=1e-7,i.EPSILON8=1e-8,i.EPSILON9=1e-9,i.EPSILON10=1e-10,i.EPSILON11=1e-11,i.EPSILON12=1e-12,i.EPSILON13=1e-13,i.EPSILON14=1e-14,i.EPSILON15=1e-15,i.EPSILON16=1e-16,i.EPSILON17=1e-17,i.EPSILON18=1e-18,i.EPSILON19=1e-19,i.EPSILON20=1e-20,i.GRAVITATIONALPARAMETER=3986004418e5,i.SOLAR_RADIUS=6955e5,i.LUNAR_RADIUS=1737400,i.SIXTY_FOUR_KILOBYTES=65536,i.sign=function(e){return e>0?1:e<0?-1:0},i.signNotZero=function(e){return e<0?-1:1},i.toSNorm=function(e,n){return n=t(n,255),Math.round((.5*i.clamp(e,-1,1)+.5)*n)},i.fromSNorm=function(e,n){return n=t(n,255),i.clamp(e,0,n)/n*2-1},i.sinh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t-n)},i.cosh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t+n)},i.lerp=function(e,t,n){return(1-n)*e+n*t},i.PI=Math.PI,i.ONE_OVER_PI=1/Math.PI,i.PI_OVER_TWO=.5*Math.PI,i.PI_OVER_THREE=Math.PI/3,i.PI_OVER_FOUR=Math.PI/4,i.PI_OVER_SIX=Math.PI/6,i.THREE_PI_OVER_TWO=3*Math.PI*.5,i.TWO_PI=2*Math.PI,i.ONE_OVER_TWO_PI=1/(2*Math.PI),i.RADIANS_PER_DEGREE=Math.PI/180,i.DEGREES_PER_RADIAN=180/Math.PI,i.RADIANS_PER_ARCSECOND=i.RADIANS_PER_DEGREE/3600,i.toRadians=function(e){return e*i.RADIANS_PER_DEGREE},i.toDegrees=function(e){return e*i.DEGREES_PER_RADIAN},i.convertLongitudeRange=function(e){var t=i.TWO_PI,n=e-Math.floor(e/t)*t;return n<-Math.PI?n+t:n>=Math.PI?n-t:n},i.negativePiToPi=function(e){return i.zeroToTwoPi(e+i.PI)-i.PI},i.zeroToTwoPi=function(e){var t=i.mod(e,i.TWO_PI);return 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N.x=t,N.y=t,N.z=t,c.multiplyByScale(e,N,n)},c.multiplyByScale=function(e,t,n){var r=t.x,i=t.y,a=t.z;return 1===r&&1===i&&1===a?c.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=i*e[4],n[5]=i*e[5],n[6]=i*e[6],n[7]=0,n[8]=a*e[8],n[9]=a*e[9],n[10]=a*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},c.multiplyByVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=t.w,u=e[0]*r+e[4]*i+e[8]*a+e[12]*o,E=e[1]*r+e[5]*i+e[9]*a+e[13]*o,s=e[2]*r+e[6]*i+e[10]*a+e[14]*o,c=e[3]*r+e[7]*i+e[11]*a+e[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a,u=e[1]*r+e[5]*i+e[9]*a,E=e[2]*r+e[6]*i+e[10]*a;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a+e[12],u=e[1]*r+e[5]*i+e[9]*a+e[13],E=e[2]*r+e[6]*i+e[10]*a+e[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},c.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},c.transpose=function(e,t){var n=e[1],r=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=u,t[15]=e[15],t},c.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},c.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},c.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},c.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},c.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var f=new E,h=new E,d=new t,I=new t(0,0,0,1);return c.inverse=function(e,n){if(E.equalsEpsilon(c.getRotation(e,f),h,u.EPSILON7)&&t.equals(c.getRow(e,3,d),I))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],i=e[4],a=e[8],o=e[12],_=e[1],T=e[5],R=e[9],l=e[13],A=e[2],N=e[6],S=e[10],M=e[14],O=e[3],m=e[7],y=e[11],p=e[15],C=S*p,U=M*y,L=N*p,P=M*m,F=N*y,v=S*m,D=A*p,w=M*O,B=A*y,g=S*O,x=A*m,G=N*O,z=C*T+P*R+F*l-(U*T+L*R+v*l),b=U*_+D*R+g*l-(C*_+w*R+B*l),X=L*_+w*T+x*l-(P*_+D*T+G*l),V=v*_+B*T+G*R-(F*_+g*T+x*R),H=U*i+L*a+v*o-(C*i+P*a+F*o),W=C*r+w*a+B*o-(U*r+D*a+g*o),q=P*r+D*i+G*o-(L*r+w*i+x*o),Y=F*r+g*i+x*a-(v*r+B*i+G*a);C=a*l,U=o*R,L=i*l,P=o*T,F=i*R,v=a*T,D=r*l,w=o*_,B=r*R,g=a*_,x=r*T,G=i*_;var k=C*m+P*y+F*p-(U*m+L*y+v*p),K=U*O+D*y+g*p-(C*O+w*y+B*p),Z=L*O+w*m+x*p-(P*O+D*m+G*p),j=v*O+B*m+G*y-(F*O+g*m+x*y),Q=L*S+v*M+U*N-(F*M+C*N+P*S),J=B*M+C*A+w*S-(D*S+g*M+U*A),$=D*N+G*M+P*A-(x*M+L*A+w*N),ee=x*S+F*A+g*N-(B*N+G*S+v*A),te=r*z+i*b+a*X+o*V;if(Math.abs(te)<u.EPSILON20)throw new s("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=z*te,n[1]=b*te,n[2]=X*te,n[3]=V*te,n[4]=H*te,n[5]=W*te,n[6]=q*te,n[7]=Y*te,n[8]=k*te,n[9]=K*te,n[10]=Z*te,n[11]=j*te,n[12]=Q*te,n[13]=J*te,n[14]=$*te,n[15]=ee*te,n},c.inverseTransformation=function(e,t){var n=e[0],r=e[1],i=e[2],a=e[4],o=e[5],u=e[6],E=e[8],s=e[9],c=e[10],_=e[12],T=e[13],R=e[14],l=-n*_-r*T-i*R,A=-a*_-o*T-u*R,N=-E*_-s*T-c*R;return t[0]=n,t[1]=a,t[2]=E,t[3]=0,t[4]=r,t[5]=o,t[6]=s,t[7]=0,t[8]=i,t[9]=u,t[10]=c,t[11]=0,t[12]=l,t[13]=A,t[14]=N,t[15]=1,t},c.IDENTITY=o(new c(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),c.ZERO=o(new c(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),c.COLUMN0ROW0=0,c.COLUMN0ROW1=1,c.COLUMN0ROW2=2,c.COLUMN0ROW3=3,c.COLUMN1ROW0=4,c.COLUMN1ROW1=5,c.COLUMN1ROW2=6,c.COLUMN1ROW3=7,c.COLUMN2ROW0=8,c.COLUMN2ROW1=9,c.COLUMN2ROW2=10,c.COLUMN2ROW3=11,c.COLUMN3ROW0=12,c.COLUMN3ROW1=13,c.COLUMN3ROW2=14,c.COLUMN3ROW3=15,i(c.prototype,{length:{get:function(){return c.packedLength}}}),c.prototype.clone=function(e){return c.clone(this,e)},c.prototype.equals=function(e){return c.equals(this,e)},c.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]},c.prototype.equalsEpsilon=function(e,t){return c.equalsEpsilon(this,e,t)},c.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},c}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(e,t,n,r){"use strict";function i(t,n){this.normal=e.clone(t),this.distance=n}i.fromPointNormal=function(n,r,a){var o=-e.dot(r,n);return t(a)?(e.clone(r,a.normal),a.distance=o,a):new i(r,o)};var a=new e;return i.fromCartesian4=function(n,r){var o=e.fromCartesian4(n,a),u=n.w;return t(r)?(e.clone(o,r.normal),r.distance=u,r):new i(o,u)},i.getPointDistance=function(t,n){return e.dot(t.normal,n)+t.distance},i.ORIGIN_XY_PLANE=r(new i(e.UNIT_Z,0)),i.ORIGIN_YZ_PLANE=r(new i(e.UNIT_X,0)),i.ORIGIN_ZX_PLANE=r(new i(e.UNIT_Y,0)),i}),define("Core/Rectangle",["./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(e,t,n,r,i,a,o,u){"use strict";function E(e,n,r,i){this.west=t(e,0),this.south=t(n,0),this.east=t(r,0),this.north=t(i,0)}r(E.prototype,{width:{get:function(){return E.computeWidth(this)}},height:{get:function(){return E.computeHeight(this)}}}),E.packedLength=4,E.pack=function(e,n,r){return r=t(r,0),n[r++]=e.west,n[r++]=e.south,n[r++]=e.east,n[r]=e.north,n},E.unpack=function(e,r,i){return r=t(r,0),n(i)||(i=new E),i.west=e[r++],i.south=e[r++],i.east=e[r++],i.north=e[r],i},E.computeWidth=function(e){var t=e.east,n=e.west;return t<n&&(t+=u.TWO_PI),t-n},E.computeHeight=function(e){return e.north-e.south},E.fromDegrees=function(e,r,i,a,o){return e=u.toRadians(t(e,0)),r=u.toRadians(t(r,0)),i=u.toRadians(t(i,0)),a=u.toRadians(t(a,0)),n(o)?(o.west=e,o.south=r,o.east=i,o.north=a,o):new E(e,r,i,a)},E.fromCartographicArray=function(e,t){for(var r=Number.MAX_VALUE,i=-Number.MAX_VALUE,a=Number.MAX_VALUE,o=-Number.MAX_VALUE,s=Number.MAX_VALUE,c=-Number.MAX_VALUE,_=0,T=e.length;_<T;_++){var R=e[_];r=Math.min(r,R.longitude),i=Math.max(i,R.longitude),s=Math.min(s,R.latitude),c=Math.max(c,R.latitude);var l=R.longitude>=0?R.longitude:R.longitude+u.TWO_PI;a=Math.min(a,l),o=Math.max(o,l)}return i-r>o-a&&(r=a,i=o,i>u.PI&&(i-=u.TWO_PI),r>u.PI&&(r-=u.TWO_PI)),n(t)?(t.west=r,t.south=s,t.east=i,t.north=c,t):new E(r,s,i,c)},E.fromCartesianArray=function(e,t,r){for(var i=Number.MAX_VALUE,a=-Number.MAX_VALUE,o=Number.MAX_VALUE,s=-Number.MAX_VALUE,c=Number.MAX_VALUE,_=-Number.MAX_VALUE,T=0,R=e.length;T<R;T++){var l=t.cartesianToCartographic(e[T]);i=Math.min(i,l.longitude),a=Math.max(a,l.longitude),c=Math.min(c,l.latitude),_=Math.max(_,l.latitude);var A=l.longitude>=0?l.longitude:l.longitude+u.TWO_PI;o=Math.min(o,A),s=Math.max(s,A)}return a-i>s-o&&(i=o,a=s,a>u.PI&&(a-=u.TWO_PI),i>u.PI&&(i-=u.TWO_PI)),n(r)?(r.west=i,r.south=c,r.east=a,r.north=_,r):new E(i,c,a,_)},E.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new E(e.west,e.south,e.east,e.north)},E.prototype.clone=function(e){return E.clone(this,e)},E.prototype.equals=function(e){return E.equals(this,e)},E.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},E.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},E.validate=function(e){},E.southwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.south,r.height=0,r):new e(t.west,t.south)},E.northwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.north,r.height=0,r):new e(t.west,t.north)},E.northeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.north,r.height=0,r):new e(t.east,t.north)},E.southeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.south,r.height=0,r):new e(t.east,t.south)},E.center=function(t,r){var i=t.east,a=t.west;i<a&&(i+=u.TWO_PI);var o=u.negativePiToPi(.5*(a+i)),E=.5*(t.south+t.north);return n(r)?(r.longitude=o,r.latitude=E,r.height=0,r):new e(o,E)},E.intersection=function(e,t,r){var i=e.east,a=e.west,o=t.east,s=t.west;i<a&&o>0?i+=u.TWO_PI:o<s&&i>0&&(o+=u.TWO_PI),i<a&&s<0?s+=u.TWO_PI:o<s&&a<0&&(a+=u.TWO_PI);var c=u.negativePiToPi(Math.max(a,s)),_=u.negativePiToPi(Math.min(i,o));if(!((e.west<e.east||t.west<t.east)&&_<=c)){var T=Math.max(e.south,t.south),R=Math.min(e.north,t.north);if(!(T>=R))return n(r)?(r.west=c,r.south=T,r.east=_,r.north=R,r):new E(c,T,_,R)}},E.union=function(e,t,r){return n(r)||(r=new E),r.west=Math.min(e.west,t.west),r.south=Math.min(e.south,t.south),r.east=Math.max(e.east,t.east),r.north=Math.max(e.north,t.north),r},E.expand=function(e,t,r){return n(r)||(r=new E),r.west=Math.min(e.west,t.longitude),r.south=Math.min(e.south,t.latitude),r.east=Math.max(e.east,t.longitude),r.north=Math.max(e.north,t.latitude),r},E.contains=function(e,t){var n=t.longitude,r=t.latitude,i=e.west,a=e.east;return a<i&&(a+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>i||u.equalsEpsilon(n,i,u.EPSILON14))&&(n<a||u.equalsEpsilon(n,a,u.EPSILON14))&&r>=e.south&&r<=e.north};var s=new e;return E.subsample=function(e,r,i,o){r=t(r,a.WGS84),i=t(i,0),n(o)||(o=[]);var c=0,_=e.north,T=e.south,R=e.east,l=e.west,A=s;A.height=i,A.longitude=l,A.latitude=_,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.latitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,_<0?A.latitude=_:T>0?A.latitude=T:A.latitude=0;for(var N=1;N<8;++N)A.longitude=-Math.PI+N*u.PI_OVER_TWO,E.contains(e,A)&&(o[c]=r.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++),o.length=c,o},E.MAX_VALUE=o(new E(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),E}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,i,a,o,u,E,s,c,_,T){"use strict";function R(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var l=new e,A=new e,N=new e,f=new e,h=new e,d=new e,I=new e,S=new e,M=new e,O=new e,m=new e,y=new e;R.fromPoints=function(t,n){if(r(n)||(n=new R),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var i=e.clone(t[0],I),a=e.clone(i,l),o=e.clone(i,A),u=e.clone(i,N),E=e.clone(i,f),s=e.clone(i,h),c=e.clone(i,d),_=t.length,T=1;T<_;T++){e.clone(t[T],i);var p=i.x,C=i.y,U=i.z;p<a.x&&e.clone(i,a),p>E.x&&e.clone(i,E),C<o.y&&e.clone(i,o),C>s.y&&e.clone(i,s),U<u.z&&e.clone(i,u),U>c.z&&e.clone(i,c)}var L=e.magnitudeSquared(e.subtract(E,a,S)),P=e.magnitudeSquared(e.subtract(s,o,S)),F=e.magnitudeSquared(e.subtract(c,u,S)),v=a,D=E,w=L;P>w&&(w=P,v=o,D=s),F>w&&(w=F,v=u,D=c);var B=M;B.x=.5*(v.x+D.x),B.y=.5*(v.y+D.y),B.z=.5*(v.z+D.z);var g=e.magnitudeSquared(e.subtract(D,B,S)),x=Math.sqrt(g),G=O;G.x=a.x,G.y=o.y,G.z=u.z;var z=m;z.x=E.x,z.y=s.y,z.z=c.z;var b=e.multiplyByScalar(e.add(G,z,S),.5,y),X=0;for(T=0;T<_;T++){e.clone(t[T],i);var V=e.magnitude(e.subtract(i,b,S));V>X&&(X=V);var H=e.magnitudeSquared(e.subtract(i,B,S));if(H>g){var W=Math.sqrt(H);x=.5*(x+W),g=x*x;var q=W-x;B.x=(x*B.x+q*i.x)/W,B.y=(x*B.y+q*i.y)/W,B.z=(x*B.z+q*i.z)/W}}return x<X?(e.clone(B,n.center),n.radius=x):(e.clone(b,n.center),n.radius=X),n};var p=new o,C=new e,U=new e,L=new t,P=new t;R.fromRectangle2D=function(e,t,n){return R.fromRectangleWithHeights2D(e,t,0,0,n)},R.fromRectangleWithHeights2D=function(t,i,a,o,u){if(r(u)||(u=new R),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=n(i,p),T.southwest(t,L),L.height=a,T.northeast(t,P),P.height=o;var E=i.project(L,C),s=i.project(P,U),c=s.x-E.x,_=s.y-E.y,l=s.z-E.z;u.radius=.5*Math.sqrt(c*c+_*_+l*l);var A=u.center;return A.x=E.x+.5*c,A.y=E.y+.5*_,A.z=E.z+.5*l,u};var F=[];R.fromRectangle3D=function(e,t,i,o){t=n(t,a.WGS84),i=n(i,0);var u;return r(e)&&(u=T.subsample(e,t,i,F)),R.fromPoints(u,o)},R.fromVertices=function(t,i,a,o){if(r(o)||(o=new R),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;i=n(i,e.ZERO),a=n(a,3);var u=I;u.x=t[0]+i.x,u.y=t[1]+i.y,u.z=t[2]+i.z;for(var E=e.clone(u,l),s=e.clone(u,A),c=e.clone(u,N),_=e.clone(u,f),T=e.clone(u,h),p=e.clone(u,d),C=t.length,U=0;U<C;U+=a){var L=t[U]+i.x,P=t[U+1]+i.y,F=t[U+2]+i.z;u.x=L,u.y=P,u.z=F,L<E.x&&e.clone(u,E),L>_.x&&e.clone(u,_),P<s.y&&e.clone(u,s),P>T.y&&e.clone(u,T),F<c.z&&e.clone(u,c),F>p.z&&e.clone(u,p)}var v=e.magnitudeSquared(e.subtract(_,E,S)),D=e.magnitudeSquared(e.subtract(T,s,S)),w=e.magnitudeSquared(e.subtract(p,c,S)),B=E,g=_,x=v;D>x&&(x=D,B=s,g=T),w>x&&(x=w,B=c,g=p);var G=M;G.x=.5*(B.x+g.x),G.y=.5*(B.y+g.y),G.z=.5*(B.z+g.z);var z=e.magnitudeSquared(e.subtract(g,G,S)),b=Math.sqrt(z),X=O;X.x=E.x,X.y=s.y,X.z=c.z;var V=m;V.x=_.x,V.y=T.y,V.z=p.z;var H=e.multiplyByScalar(e.add(X,V,S),.5,y),W=0;for(U=0;U<C;U+=a){u.x=t[U]+i.x,u.y=t[U+1]+i.y,u.z=t[U+2]+i.z;var q=e.magnitude(e.subtract(u,H,S));q>W&&(W=q);var Y=e.magnitudeSquared(e.subtract(u,G,S));if(Y>z){var k=Math.sqrt(Y);b=.5*(b+k),z=b*b;var K=k-b;G.x=(b*G.x+K*u.x)/k,G.y=(b*G.y+K*u.y)/k,G.z=(b*G.z+K*u.z)/k}}return b<W?(e.clone(G,o.center),o.radius=b):(e.clone(H,o.center),o.radius=W),o},R.fromEncodedCartesianVertices=function(t,n,i){if(r(i)||(i=new R),!r(t)||!r(n)||t.length!==n.length||0===t.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;var a=I;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];for(var o=e.clone(a,l),u=e.clone(a,A),E=e.clone(a,N),s=e.clone(a,f),c=e.clone(a,h),_=e.clone(a,d),T=t.length,p=0;p<T;p+=3){var C=t[p]+n[p],U=t[p+1]+n[p+1],L=t[p+2]+n[p+2];a.x=C,a.y=U,a.z=L,C<o.x&&e.clone(a,o),C>s.x&&e.clone(a,s),U<u.y&&e.clone(a,u),U>c.y&&e.clone(a,c),L<E.z&&e.clone(a,E),L>_.z&&e.clone(a,_)}var P=e.magnitudeSquared(e.subtract(s,o,S)),F=e.magnitudeSquared(e.subtract(c,u,S)),v=e.magnitudeSquared(e.subtract(_,E,S)),D=o,w=s,B=P;F>B&&(B=F,D=u,w=c),v>B&&(B=v,D=E,w=_);var g=M;g.x=.5*(D.x+w.x),g.y=.5*(D.y+w.y),g.z=.5*(D.z+w.z);var x=e.magnitudeSquared(e.subtract(w,g,S)),G=Math.sqrt(x),z=O;z.x=o.x,z.y=u.y,z.z=E.z;var b=m;b.x=s.x,b.y=c.y,b.z=_.z;var X=e.multiplyByScalar(e.add(z,b,S),.5,y),V=0;for(p=0;p<T;p+=3){a.x=t[p]+n[p],a.y=t[p+1]+n[p+1],a.z=t[p+2]+n[p+2];var H=e.magnitude(e.subtract(a,X,S));H>V&&(V=H);var W=e.magnitudeSquared(e.subtract(a,g,S));if(W>x){var q=Math.sqrt(W);G=.5*(G+q),x=G*G;var Y=q-G;g.x=(G*g.x+Y*a.x)/q,g.y=(G*g.y+Y*a.y)/q,g.z=(G*g.z+Y*a.z)/q}}return G<V?(e.clone(g,i.center),i.radius=G):(e.clone(X,i.center),i.radius=V),i},R.fromCornerPoints=function(t,n,i){r(i)||(i=new R);var a=i.center;return e.add(t,n,a),e.multiplyByScalar(a,.5,a),i.radius=e.distance(a,n),i},R.fromEllipsoid=function(t,n){return r(n)||(n=new R),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var v=new e;R.fromBoundingSpheres=function(t,n){if(r(n)||(n=new R),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var i=t.length;if(1===i)return R.clone(t[0],n);if(2===i)return R.union(t[0],t[1],n);for(var a=[],o=0;o<i;o++)a.push(t[o].center);n=R.fromPoints(a,n);var u=n.center,E=n.radius;for(o=0;o<i;o++){var s=t[o];E=Math.max(E,e.distance(u,s.center,v)+s.radius)}return n.radius=E,n};var D=new e,w=new e,B=new e;R.fromOrientedBoundingBox=function(t,n){r(n)||(n=new R);var i=t.halfAxes,a=s.getColumn(i,0,D),o=s.getColumn(i,1,w),u=s.getColumn(i,2,B),E=e.magnitude(a),c=e.magnitude(o),_=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(E,c,_),n},R.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new R(t.center,t.radius)},R.packedLength=4,R.pack=function(e,t,r){r=n(r,0);var i=e.center;return t[r++]=i.x,t[r++]=i.y,t[r++]=i.z,t[r]=e.radius,t},R.unpack=function(e,t,i){t=n(t,0),r(i)||(i=new R);var a=i.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],i.radius=e[t],i};var g=new e,x=new e;R.union=function(t,n,i){r(i)||(i=new R);var a=t.center,o=t.radius,u=n.center,E=n.radius,s=e.subtract(u,a,g),c=e.magnitude(s);if(o>=c+E)return t.clone(i),i;if(E>=c+o)return n.clone(i),i;var _=.5*(o+c+E),T=e.multiplyByScalar(s,(-o+_)/c,x);return e.add(T,a,T),e.clone(T,i.center),i.radius=_,i};var G=new e;R.expand=function(t,n,r){r=R.clone(t,r);var i=e.magnitude(e.subtract(n,r.center,G));return i>r.radius&&(r.radius=i),r},R.intersectPlane=function(t,n){var r=t.center,i=t.radius,a=n.normal,o=e.dot(a,r)+n.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},R.transform=function(e,t,n){return r(n)||(n=new R),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=c.getMaximumScale(t)*e.radius,n};var z=new e;R.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,z);return e.magnitudeSquared(r)-t.radius*t.radius},R.transformWithoutScale=function(e,t,n){return r(n)||(n=new R),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var b=new e;R.computePlaneDistances=function(t,n,i,a){r(a)||(a=new E);var o=e.subtract(t.center,n,b),u=e.dot(i,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var X=new e,V=new e,H=new e,W=new e,q=new e,Y=new t,k=new Array(8),K=0;K<8;++K)k[K]=new e;var Z=new o;return R.projectTo2D=function(t,r,i){r=n(r,Z);var a=r.ellipsoid,o=t.center,u=t.radius,E=a.geodeticSurfaceNormal(o,X),s=e.cross(e.UNIT_Z,E,V);e.normalize(s,s);var c=e.cross(E,s,H);e.normalize(c,c),e.multiplyByScalar(E,u,E),e.multiplyByScalar(c,u,c),e.multiplyByScalar(s,u,s);var _=e.negate(c,q),T=e.negate(s,W),l=k,A=l[0];e.add(E,c,A),e.add(A,s,A),A=l[1],e.add(E,c,A),e.add(A,T,A),A=l[2],e.add(E,_,A),e.add(A,T,A),A=l[3],e.add(E,_,A),e.add(A,s,A),e.negate(E,E),A=l[4],e.add(E,c,A),e.add(A,s,A),A=l[5],e.add(E,c,A),e.add(A,T,A),A=l[6],e.add(E,_,A),e.add(A,T,A),A=l[7],e.add(E,_,A),e.add(A,s,A);for(var N=l.length,f=0;f<N;++f){var h=l[f];e.add(o,h,h);var d=a.cartesianToCartographic(h,Y);r.project(d,h)}i=R.fromPoints(l,i),o=i.center;var I=o.x,S=o.y,M=o.z;return o.x=M,o.y=I,o.z=S,i},R.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},R.equals=function(t,n){return t===n||r(t)&&r(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},R.prototype.intersectPlane=function(e){return R.intersectPlane(this,e)},R.prototype.distanceSquaredTo=function(e){return R.distanceSquaredTo(this,e)},R.prototype.computePlaneDistances=function(e,t,n){return R.computePlaneDistances(this,e,t,n)},R.prototype.isOccluded=function(e){return R.isOccluded(this,e)},R.prototype.equals=function(e){return R.equals(this,e)},R.prototype.clone=function(e){return R.clone(this,e)},R}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var 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+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";var i={};i.EPSILON1=.1,i.EPSILON2=.01,i.EPSILON3=.001,i.EPSILON4=1e-4,i.EPSILON5=1e-5,i.EPSILON6=1e-6,i.EPSILON7=1e-7,i.EPSILON8=1e-8,i.EPSILON9=1e-9,i.EPSILON10=1e-10,i.EPSILON11=1e-11,i.EPSILON12=1e-12,i.EPSILON13=1e-13,i.EPSILON14=1e-14,i.EPSILON15=1e-15,i.EPSILON16=1e-16,i.EPSILON17=1e-17,i.EPSILON18=1e-18,i.EPSILON19=1e-19,i.EPSILON20=1e-20,i.GRAVITATIONALPARAMETER=3986004418e5,i.SOLAR_RADIUS=6955e5,i.LUNAR_RADIUS=1737400,i.SIXTY_FOUR_KILOBYTES=65536,i.sign=function(e){return e>0?1:e<0?-1:0},i.signNotZero=function(e){return e<0?-1:1},i.toSNorm=function(e,n){return n=t(n,255),Math.round((.5*i.clamp(e,-1,1)+.5)*n)},i.fromSNorm=function(e,n){return n=t(n,255),i.clamp(e,0,n)/n*2-1},i.sinh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t-n)},i.cosh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t+n)},i.lerp=function(e,t,n){return(1-n)*e+n*t},i.PI=Math.PI,i.ONE_OVER_PI=1/Math.PI,i.PI_OVER_TWO=.5*Math.PI,i.PI_OVER_THREE=Math.PI/3,i.PI_OVER_FOUR=Math.PI/4,i.PI_OVER_SIX=Math.PI/6,i.THREE_PI_OVER_TWO=3*Math.PI*.5,i.TWO_PI=2*Math.PI,i.ONE_OVER_TWO_PI=1/(2*Math.PI),i.RADIANS_PER_DEGREE=Math.PI/180,i.DEGREES_PER_RADIAN=180/Math.PI,i.RADIANS_PER_ARCSECOND=i.RADIANS_PER_DEGREE/3600,i.toRadians=function(e){return e*i.RADIANS_PER_DEGREE},i.toDegrees=function(e){return e*i.DEGREES_PER_RADIAN},i.convertLongitudeRange=function(e){var t=i.TWO_PI,n=e-Math.floor(e/t)*t;return n<-Math.PI?n+t:n>=Math.PI?n-t:n},i.negativePiToPi=function(e){return i.zeroToTwoPi(e+i.PI)-i.PI},i.zeroToTwoPi=function(e){var t=i.mod(e,i.TWO_PI);return Math.abs(t)<i.EPSILON14&&Math.abs(e)>i.EPSILON14?i.TWO_PI:t},i.mod=function(e,t){return(e%t+t)%t},i.equalsEpsilon=function(e,n,r,i){i=t(i,r);var a=Math.abs(e-n);return a<=i||a<=r*Math.max(Math.abs(e),Math.abs(n))};var a=[1];i.factorial=function(e){var t=a.length;if(e>=t)for(var n=a[t-1],r=t;r<=e;r++)a.push(n*r);return a[e]},i.incrementWrap=function(e,n,r){return r=t(r,0),++e,e>n&&(e=r),e},i.isPowerOfTwo=function(e){return 0!==e&&0===(e&e-1)},i.nextPowerOfTwo=function(e){return--e,e|=e>>1,e|=e>>2,e|=e>>4,e|=e>>8,e|=e>>16,++e,e},i.clamp=function(e,t,n){return e<t?t:e>n?n:e};var o=new e;return i.setRandomNumberSeed=function(t){o=new e(t)},i.nextRandomNumber=function(){return o.random()},i.acosClamped=function(e){return Math.acos(i.clamp(e,-1,1))},i.asinClamped=function(e){return Math.asin(i.clamp(e,-1,1))},i.chordLength=function(e,t){return 2*t*Math.sin(.5*e)},i.logBase=function(e,t){return Math.log(e)/Math.log(t)},i.fog=function(e,t){var n=e*t;return 1-Math.exp(-(n*n))},i}),define("Core/Cartesian3",["./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,i){"use strict";function a(t,n,r){this.x=e(t,0),this.y=e(n,0),this.z=e(r,0)}a.fromSpherical=function(n,r){t(r)||(r=new a);var i=n.clock,o=n.cone,u=e(n.magnitude,1),E=u*Math.sin(o);return r.x=E*Math.cos(i),r.y=E*Math.sin(i),r.z=u*Math.cos(o),r},a.fromElements=function(e,n,r,i){return t(i)?(i.x=e,i.y=n,i.z=r,i):new a(e,n,r)},a.clone=function(e,n){if(t(e))return t(n)?(n.x=e.x,n.y=e.y,n.z=e.z,n):new a(e.x,e.y,e.z)},a.fromCartesian4=a.clone,a.packedLength=3,a.pack=function(t,n,r){return r=e(r,0),n[r++]=t.x,n[r++]=t.y,n[r]=t.z,n},a.unpack=function(n,r,i){return r=e(r,0),t(i)||(i=new a),i.x=n[r++],i.y=n[r++],i.z=n[r],i},a.packArray=function(e,n){var r=e.length;t(n)?n.length=3*r:n=new Array(3*r);for(var i=0;i<r;++i)a.pack(e[i],n,3*i);return n},a.unpackArray=function(e,n){var r=e.length;t(n)?n.length=r/3:n=new Array(r/3);for(var i=0;i<r;i+=3){var 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i=t.x,a=t.y,o=t.z,u=this._oneOverRadiiSquared,E=1/Math.sqrt(i*i*u.x+a*a*u.y+o*o*u.z);return e.multiplyByScalar(t,E,n)},c.prototype.transformPositionToScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._oneOverRadii,n)},c.prototype.transformPositionFromScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._radii,n)},c.prototype.equals=function(t){return this===t||r(t)&&e.equals(this._radii,t._radii)},c.prototype.toString=function(){return this._radii.toString()},c}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(e,t,n,r,i,a,o){"use strict";function u(e){this._ellipsoid=n(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return i(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(t,n){var i=this._semimajorAxis,a=t.longitude*i,o=t.latitude*i,u=t.height;return r(n)?(n.x=a,n.y=o,n.z=u,n):new e(a,o,u)},u.prototype.unproject=function(e,n){var i=this._oneOverSemimajorAxis,a=e.x*i,o=e.y*i,u=e.z;return r(n)?(n.longitude=a,n.latitude=o,n.height=u,n):new t(a,o,u)},u}),define("Core/Intersect",["./freezeObject"],function(e){"use strict";var t={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};return e(t)}),define("Core/Interval",["./defaultValue"],function(e){"use strict";function t(t,n){this.start=e(t,0),this.stop=e(n,0)}return t}),define("Core/Matrix3",["./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,i,a,o){"use strict";function u(e,n,r,i,a,o,u,E,s){this[0]=t(e,0),this[1]=t(i,0),this[2]=t(u,0),this[3]=t(n,0),this[4]=t(a,0),this[5]=t(E,0),this[6]=t(r,0),this[7]=t(o,0),this[8]=t(s,0)}function E(e){for(var t=0,n=0;n<9;++n){var r=e[n];t+=r*r}return Math.sqrt(t)}function s(e){for(var t=0,n=0;n<3;++n){var 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o[0]=u,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=E,o[6]=0,o[7]=0,o[8]=s,o[9]=c,o[10]=_,o[11]=T,o[12]=0,o[13]=0,o[14]=R,o[15]=0,o},c.computeInfinitePerspectiveOffCenter=function(e,t,n,r,i,a){var o=2*i/(t-e),u=2*i/(r-n),E=(t+e)/(t-e),s=(r+n)/(r-n),c=-1,_=-1,T=-2*i;return a[0]=o,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=u,a[6]=0,a[7]=0,a[8]=E,a[9]=s,a[10]=c,a[11]=_,a[12]=0,a[13]=0,a[14]=T,a[15]=0,a},c.computeViewportTransformation=function(e,t,r,i){e=n(e,n.EMPTY_OBJECT);var a=n(e.x,0),o=n(e.y,0),u=n(e.width,0),E=n(e.height,0);t=n(t,0),r=n(r,1);var s=.5*u,c=.5*E,_=.5*(r-t),T=s,R=c,l=_,A=a+s,N=o+c,f=t+_,h=1;return i[0]=T,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=R,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=l,i[11]=0,i[12]=A,i[13]=N,i[14]=f,i[15]=h,i},c.computeView=function(t,n,r,i,a){return a[0]=i.x,a[1]=r.x,a[2]=-n.x,a[3]=0,a[4]=i.y,a[5]=r.y,a[6]=-n.y,a[7]=0,a[8]=i.z,a[9]=r.z,a[10]=-n.z,a[11]=0,a[12]=-e.dot(i,t),a[13]=-e.dot(r,t),a[14]=e.dot(n,t),a[15]=1,a},c.toArray=function(e,t){return r(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]},c.getElementIndex=function(e,t){return 4*e+t},c.getColumn=function(e,t,n){var r=4*t,i=e[r],a=e[r+1],o=e[r+2],u=e[r+3];return n.x=i,n.y=a,n.z=o,n.w=u,n},c.setColumn=function(e,t,n,r){r=c.clone(e,r);var i=4*t;return r[i]=n.x,r[i+1]=n.y,r[i+2]=n.z,r[i+3]=n.w,r},c.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n},c.getRow=function(e,t,n){var r=e[t],i=e[t+4],a=e[t+8],o=e[t+12];return n.x=r,n.y=i,n.z=a,n.w=o,n},c.setRow=function(e,t,n,r){return r=c.clone(e,r),r[t]=n.x,r[t+4]=n.y,r[t+8]=n.z,r[t+12]=n.w,r};var l=new e;c.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],l)),n.y=e.magnitude(e.fromElements(t[4],t[5],t[6],l)),n.z=e.magnitude(e.fromElements(t[8],t[9],t[10],l)),n};var A=new e;c.getMaximumScale=function(t){return c.getScale(t,A),e.maximumComponent(A)},c.multiply=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[3],u=e[4],E=e[5],s=e[6],c=e[7],_=e[8],T=e[9],R=e[10],l=e[11],A=e[12],N=e[13],f=e[14],h=e[15],d=t[0],I=t[1],S=t[2],M=t[3],O=t[4],m=t[5],y=t[6],p=t[7],C=t[8],U=t[9],L=t[10],P=t[11],F=t[12],v=t[13],D=t[14],w=t[15],B=r*d+u*I+_*S+A*M,g=i*d+E*I+T*S+N*M,x=a*d+s*I+R*S+f*M,G=o*d+c*I+l*S+h*M,z=r*O+u*m+_*y+A*p,b=i*O+E*m+T*y+N*p,X=a*O+s*m+R*y+f*p,V=o*O+c*m+l*y+h*p,H=r*C+u*U+_*L+A*P,W=i*C+E*U+T*L+N*P,q=a*C+s*U+R*L+f*P,Y=o*C+c*U+l*L+h*P,k=r*F+u*v+_*D+A*w,K=i*F+E*v+T*D+N*w,Z=a*F+s*v+R*D+f*w,j=o*F+c*v+l*D+h*w;return n[0]=B,n[1]=g,n[2]=x,n[3]=G,n[4]=z,n[5]=b,n[6]=X,n[7]=V,n[8]=H,n[9]=W,n[10]=q,n[11]=Y,n[12]=k,n[13]=K,n[14]=Z,n[15]=j,n},c.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n},c.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n},c.multiplyTransformation=function(e,t,n){var r=e[0],i=e[1],a=e[2],o=e[4],u=e[5],E=e[6],s=e[8],c=e[9],_=e[10],T=e[12],R=e[13],l=e[14],A=t[0],N=t[1],f=t[2],h=t[4],d=t[5],I=t[6],S=t[8],M=t[9],O=t[10],m=t[12],y=t[13],p=t[14],C=r*A+o*N+s*f,U=i*A+u*N+c*f,L=a*A+E*N+_*f,P=r*h+o*d+s*I,F=i*h+u*d+c*I,v=a*h+E*d+_*I,D=r*S+o*M+s*O,w=i*S+u*M+c*O,B=a*S+E*M+_*O,g=r*m+o*y+s*p+T,x=i*m+u*y+c*p+R,G=a*m+E*y+_*p+l;return 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N.x=t,N.y=t,N.z=t,c.multiplyByScale(e,N,n)},c.multiplyByScale=function(e,t,n){var r=t.x,i=t.y,a=t.z;return 1===r&&1===i&&1===a?c.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=i*e[4],n[5]=i*e[5],n[6]=i*e[6],n[7]=0,n[8]=a*e[8],n[9]=a*e[9],n[10]=a*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},c.multiplyByVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=t.w,u=e[0]*r+e[4]*i+e[8]*a+e[12]*o,E=e[1]*r+e[5]*i+e[9]*a+e[13]*o,s=e[2]*r+e[6]*i+e[10]*a+e[14]*o,c=e[3]*r+e[7]*i+e[11]*a+e[15]*o;return n.x=u,n.y=E,n.z=s,n.w=c,n},c.multiplyByPointAsVector=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a,u=e[1]*r+e[5]*i+e[9]*a,E=e[2]*r+e[6]*i+e[10]*a;return n.x=o,n.y=u,n.z=E,n},c.multiplyByPoint=function(e,t,n){var r=t.x,i=t.y,a=t.z,o=e[0]*r+e[4]*i+e[8]*a+e[12],u=e[1]*r+e[5]*i+e[9]*a+e[13],E=e[2]*r+e[6]*i+e[10]*a+e[14];return n.x=o,n.y=u,n.z=E,n},c.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},c.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},c.transpose=function(e,t){var n=e[1],r=e[2],i=e[3],a=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=a,t[10]=e[10],t[11]=e[14],t[12]=i,t[13]=o,t[14]=u,t[15]=e[15],t},c.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},c.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},c.equalsEpsilon=function(e,t,n){return 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l=t.cartesianToCartographic(e[T]);i=Math.min(i,l.longitude),a=Math.max(a,l.longitude),c=Math.min(c,l.latitude),_=Math.max(_,l.latitude);var A=l.longitude>=0?l.longitude:l.longitude+u.TWO_PI;o=Math.min(o,A),s=Math.max(s,A)}return a-i>s-o&&(i=o,a=s,a>u.PI&&(a-=u.TWO_PI),i>u.PI&&(i-=u.TWO_PI)),n(r)?(r.west=i,r.south=c,r.east=a,r.north=_,r):new E(i,c,a,_)},E.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new E(e.west,e.south,e.east,e.north)},E.prototype.clone=function(e){return E.clone(this,e)},E.prototype.equals=function(e){return E.equals(this,e)},E.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},E.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},E.validate=function(e){},E.southwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.south,r.height=0,r):new e(t.west,t.south)},E.northwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.north,r.height=0,r):new e(t.west,t.north)},E.northeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.north,r.height=0,r):new e(t.east,t.north)},E.southeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.south,r.height=0,r):new e(t.east,t.south)},E.center=function(t,r){var i=t.east,a=t.west;i<a&&(i+=u.TWO_PI);var o=u.negativePiToPi(.5*(a+i)),E=.5*(t.south+t.north);return n(r)?(r.longitude=o,r.latitude=E,r.height=0,r):new e(o,E)},E.intersection=function(e,t,r){var i=e.east,a=e.west,o=t.east,s=t.west;i<a&&o>0?i+=u.TWO_PI:o<s&&i>0&&(o+=u.TWO_PI),i<a&&s<0?s+=u.TWO_PI:o<s&&a<0&&(a+=u.TWO_PI);var c=u.negativePiToPi(Math.max(a,s)),_=u.negativePiToPi(Math.min(i,o));if(!((e.west<e.east||t.west<t.east)&&_<=c)){var T=Math.max(e.south,t.south),R=Math.min(e.north,t.north);if(!(T>=R))return n(r)?(r.west=c,r.south=T,r.east=_,r.north=R,r):new E(c,T,_,R)}},E.union=function(e,t,r){return n(r)||(r=new E),r.west=Math.min(e.west,t.west),r.south=Math.min(e.south,t.south),r.east=Math.max(e.east,t.east),r.north=Math.max(e.north,t.north),r},E.expand=function(e,t,r){return n(r)||(r=new E),r.west=Math.min(e.west,t.longitude),r.south=Math.min(e.south,t.latitude),r.east=Math.max(e.east,t.longitude),r.north=Math.max(e.north,t.latitude),r},E.contains=function(e,t){var n=t.longitude,r=t.latitude,i=e.west,a=e.east;return a<i&&(a+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>i||u.equalsEpsilon(n,i,u.EPSILON14))&&(n<a||u.equalsEpsilon(n,a,u.EPSILON14))&&r>=e.south&&r<=e.north};var s=new e;return E.subsample=function(e,r,i,o){r=t(r,a.WGS84),i=t(i,0),n(o)||(o=[]);var c=0,_=e.north,T=e.south,R=e.east,l=e.west,A=s;A.height=i,A.longitude=l,A.latitude=_,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.latitude=T,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,_<0?A.latitude=_:T>0?A.latitude=T:A.latitude=0;for(var N=1;N<8;++N)A.longitude=-Math.PI+N*u.PI_OVER_TWO,E.contains(e,A)&&(o[c]=r.cartographicToCartesian(A,o[c]),c++);return 0===A.latitude&&(A.longitude=l,o[c]=r.cartographicToCartesian(A,o[c]),c++,A.longitude=R,o[c]=r.cartographicToCartesian(A,o[c]),c++),o.length=c,o},E.MAX_VALUE=o(new E(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),E}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,i,a,o,u,E,s,c,_,T){"use strict";function R(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var l=new e,A=new e,N=new e,f=new e,h=new e,d=new e,I=new e,S=new e,M=new e,O=new e,m=new e,y=new e;R.fromPoints=function(t,n){if(r(n)||(n=new R),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var i=e.clone(t[0],I),a=e.clone(i,l),o=e.clone(i,A),u=e.clone(i,N),E=e.clone(i,f),s=e.clone(i,h),c=e.clone(i,d),_=t.length,T=1;T<_;T++){e.clone(t[T],i);var p=i.x,C=i.y,U=i.z;p<a.x&&e.clone(i,a),p>E.x&&e.clone(i,E),C<o.y&&e.clone(i,o),C>s.y&&e.clone(i,s),U<u.z&&e.clone(i,u),U>c.z&&e.clone(i,c)}var L=e.magnitudeSquared(e.subtract(E,a,S)),P=e.magnitudeSquared(e.subtract(s,o,S)),F=e.magnitudeSquared(e.subtract(c,u,S)),v=a,D=E,w=L;P>w&&(w=P,v=o,D=s),F>w&&(w=F,v=u,D=c);var B=M;B.x=.5*(v.x+D.x),B.y=.5*(v.y+D.y),B.z=.5*(v.z+D.z);var g=e.magnitudeSquared(e.subtract(D,B,S)),x=Math.sqrt(g),G=O;G.x=a.x,G.y=o.y,G.z=u.z;var z=m;z.x=E.x,z.y=s.y,z.z=c.z;var b=e.multiplyByScalar(e.add(G,z,S),.5,y),X=0;for(T=0;T<_;T++){e.clone(t[T],i);var V=e.magnitude(e.subtract(i,b,S));V>X&&(X=V);var H=e.magnitudeSquared(e.subtract(i,B,S));if(H>g){var W=Math.sqrt(H);x=.5*(x+W),g=x*x;var q=W-x;B.x=(x*B.x+q*i.x)/W,B.y=(x*B.y+q*i.y)/W,B.z=(x*B.z+q*i.z)/W}}return x<X?(e.clone(B,n.center),n.radius=x):(e.clone(b,n.center),n.radius=X),n};var p=new o,C=new e,U=new e,L=new t,P=new t;R.fromRectangle2D=function(e,t,n){return R.fromRectangleWithHeights2D(e,t,0,0,n)},R.fromRectangleWithHeights2D=function(t,i,a,o,u){if(r(u)||(u=new R),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=n(i,p),T.southwest(t,L),L.height=a,T.northeast(t,P),P.height=o;var E=i.project(L,C),s=i.project(P,U),c=s.x-E.x,_=s.y-E.y,l=s.z-E.z;u.radius=.5*Math.sqrt(c*c+_*_+l*l);var A=u.center;return A.x=E.x+.5*c,A.y=E.y+.5*_,A.z=E.z+.5*l,u};var F=[];R.fromRectangle3D=function(e,t,i,o){t=n(t,a.WGS84),i=n(i,0);var u;return r(e)&&(u=T.subsample(e,t,i,F)),R.fromPoints(u,o)},R.fromVertices=function(t,i,a,o){if(r(o)||(o=new R),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;i=n(i,e.ZERO),a=n(a,3);var u=I;u.x=t[0]+i.x,u.y=t[1]+i.y,u.z=t[2]+i.z;for(var E=e.clone(u,l),s=e.clone(u,A),c=e.clone(u,N),_=e.clone(u,f),T=e.clone(u,h),p=e.clone(u,d),C=t.length,U=0;U<C;U+=a){var L=t[U]+i.x,P=t[U+1]+i.y,F=t[U+2]+i.z;u.x=L,u.y=P,u.z=F,L<E.x&&e.clone(u,E),L>_.x&&e.clone(u,_),P<s.y&&e.clone(u,s),P>T.y&&e.clone(u,T),F<c.z&&e.clone(u,c),F>p.z&&e.clone(u,p)}var v=e.magnitudeSquared(e.subtract(_,E,S)),D=e.magnitudeSquared(e.subtract(T,s,S)),w=e.magnitudeSquared(e.subtract(p,c,S)),B=E,g=_,x=v;D>x&&(x=D,B=s,g=T),w>x&&(x=w,B=c,g=p);var G=M;G.x=.5*(B.x+g.x),G.y=.5*(B.y+g.y),G.z=.5*(B.z+g.z);var z=e.magnitudeSquared(e.subtract(g,G,S)),b=Math.sqrt(z),X=O;X.x=E.x,X.y=s.y,X.z=c.z;var V=m;V.x=_.x,V.y=T.y,V.z=p.z;var H=e.multiplyByScalar(e.add(X,V,S),.5,y),W=0;for(U=0;U<C;U+=a){u.x=t[U]+i.x,u.y=t[U+1]+i.y,u.z=t[U+2]+i.z;var q=e.magnitude(e.subtract(u,H,S));q>W&&(W=q);var Y=e.magnitudeSquared(e.subtract(u,G,S));if(Y>z){var k=Math.sqrt(Y);b=.5*(b+k),z=b*b;var K=k-b;G.x=(b*G.x+K*u.x)/k,G.y=(b*G.y+K*u.y)/k,G.z=(b*G.z+K*u.z)/k}}return b<W?(e.clone(G,o.center),o.radius=b):(e.clone(H,o.center),o.radius=W),o},R.fromEncodedCartesianVertices=function(t,n,i){if(r(i)||(i=new R),!r(t)||!r(n)||t.length!==n.length||0===t.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;var a=I;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];for(var o=e.clone(a,l),u=e.clone(a,A),E=e.clone(a,N),s=e.clone(a,f),c=e.clone(a,h),_=e.clone(a,d),T=t.length,p=0;p<T;p+=3){var C=t[p]+n[p],U=t[p+1]+n[p+1],L=t[p+2]+n[p+2];a.x=C,a.y=U,a.z=L,C<o.x&&e.clone(a,o),C>s.x&&e.clone(a,s),U<u.y&&e.clone(a,u),U>c.y&&e.clone(a,c),L<E.z&&e.clone(a,E),L>_.z&&e.clone(a,_)}var P=e.magnitudeSquared(e.subtract(s,o,S)),F=e.magnitudeSquared(e.subtract(c,u,S)),v=e.magnitudeSquared(e.subtract(_,E,S)),D=o,w=s,B=P;F>B&&(B=F,D=u,w=c),v>B&&(B=v,D=E,w=_);var g=M;g.x=.5*(D.x+w.x),g.y=.5*(D.y+w.y),g.z=.5*(D.z+w.z);var x=e.magnitudeSquared(e.subtract(w,g,S)),G=Math.sqrt(x),z=O;z.x=o.x,z.y=u.y,z.z=E.z;var b=m;b.x=s.x,b.y=c.y,b.z=_.z;var X=e.multiplyByScalar(e.add(z,b,S),.5,y),V=0;for(p=0;p<T;p+=3){a.x=t[p]+n[p],a.y=t[p+1]+n[p+1],a.z=t[p+2]+n[p+2];var H=e.magnitude(e.subtract(a,X,S));H>V&&(V=H);var W=e.magnitudeSquared(e.subtract(a,g,S));if(W>x){var q=Math.sqrt(W);G=.5*(G+q),x=G*G;var Y=q-G;g.x=(G*g.x+Y*a.x)/q,g.y=(G*g.y+Y*a.y)/q,g.z=(G*g.z+Y*a.z)/q}}return G<V?(e.clone(g,i.center),i.radius=G):(e.clone(X,i.center),i.radius=V),i},R.fromCornerPoints=function(t,n,i){r(i)||(i=new R);var a=i.center;return e.add(t,n,a),e.multiplyByScalar(a,.5,a),i.radius=e.distance(a,n),i},R.fromEllipsoid=function(t,n){return r(n)||(n=new R),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var v=new e;R.fromBoundingSpheres=function(t,n){if(r(n)||(n=new R),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var i=t.length;if(1===i)return R.clone(t[0],n);if(2===i)return R.union(t[0],t[1],n);for(var a=[],o=0;o<i;o++)a.push(t[o].center);n=R.fromPoints(a,n);var u=n.center,E=n.radius;for(o=0;o<i;o++){var s=t[o];E=Math.max(E,e.distance(u,s.center,v)+s.radius)}return n.radius=E,n};var D=new e,w=new e,B=new e;R.fromOrientedBoundingBox=function(t,n){r(n)||(n=new R);var i=t.halfAxes,a=s.getColumn(i,0,D),o=s.getColumn(i,1,w),u=s.getColumn(i,2,B),E=e.magnitude(a),c=e.magnitude(o),_=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(E,c,_),n},R.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new R(t.center,t.radius)},R.packedLength=4,R.pack=function(e,t,r){r=n(r,0);var i=e.center;return t[r++]=i.x,t[r++]=i.y,t[r++]=i.z,t[r]=e.radius,t},R.unpack=function(e,t,i){t=n(t,0),r(i)||(i=new R);var a=i.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],i.radius=e[t],i};var g=new e,x=new e;R.union=function(t,n,i){r(i)||(i=new R);var a=t.center,o=t.radius,u=n.center,E=n.radius,s=e.subtract(u,a,g),c=e.magnitude(s);if(o>=c+E)return t.clone(i),i;if(E>=c+o)return n.clone(i),i;var _=.5*(o+c+E),T=e.multiplyByScalar(s,(-o+_)/c,x);return e.add(T,a,T),e.clone(T,i.center),i.radius=_,i};var G=new e;R.expand=function(t,n,r){r=R.clone(t,r);var i=e.magnitude(e.subtract(n,r.center,G));return i>r.radius&&(r.radius=i),r},R.intersectPlane=function(t,n){var r=t.center,i=t.radius,a=n.normal,o=e.dot(a,r)+n.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},R.transform=function(e,t,n){return r(n)||(n=new R),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=c.getMaximumScale(t)*e.radius,n};var z=new e;R.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,z);return e.magnitudeSquared(r)-t.radius*t.radius},R.transformWithoutScale=function(e,t,n){return r(n)||(n=new R),n.center=c.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var b=new e;R.computePlaneDistances=function(t,n,i,a){r(a)||(a=new E);var o=e.subtract(t.center,n,b),u=e.dot(i,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var X=new e,V=new e,H=new e,W=new e,q=new e,Y=new t,k=new Array(8),K=0;K<8;++K)k[K]=new e;var Z=new o;return R.projectTo2D=function(t,r,i){r=n(r,Z);var a=r.ellipsoid,o=t.center,u=t.radius,E=a.geodeticSurfaceNormal(o,X),s=e.cross(e.UNIT_Z,E,V);e.normalize(s,s);var c=e.cross(E,s,H);e.normalize(c,c),e.multiplyByScalar(E,u,E),e.multiplyByScalar(c,u,c),e.multiplyByScalar(s,u,s);var _=e.negate(c,q),T=e.negate(s,W),l=k,A=l[0];e.add(E,c,A),e.add(A,s,A),A=l[1],e.add(E,c,A),e.add(A,T,A),A=l[2],e.add(E,_,A),e.add(A,T,A),A=l[3],e.add(E,_,A),e.add(A,s,A),e.negate(E,E),A=l[4],e.add(E,c,A),e.add(A,s,A),A=l[5],e.add(E,c,A),e.add(A,T,A),A=l[6],e.add(E,_,A),e.add(A,T,A),A=l[7],e.add(E,_,A),e.add(A,s,A);for(var N=l.length,f=0;f<N;++f){var h=l[f];e.add(o,h,h);var d=a.cartesianToCartographic(h,Y);r.project(d,h)}i=R.fromPoints(l,i),o=i.center;var I=o.x,S=o.y,M=o.z;return o.x=M,o.y=I,o.z=S,i},R.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},R.equals=function(t,n){return t===n||r(t)&&r(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},R.prototype.intersectPlane=function(e){return R.intersectPlane(this,e)},R.prototype.distanceSquaredTo=function(e){return R.distanceSquaredTo(this,e)},R.prototype.computePlaneDistances=function(e,t,n){return R.computePlaneDistances(this,e,t,n)},R.prototype.isOccluded=function(e){return R.isOccluded(this,e)},R.prototype.equals=function(e){return R.equals(this,e)},R.prototype.clone=function(e){return R.clone(this,e)},R}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var 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e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},i={};return t(i,{element:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(i.supportsFullscreen())return null!==i.element}}}),i.supportsFullscreen=function(){if(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return r.requestFullscreen="requestFullscreen",r.exitFullscreen="exitFullscreen",r.fullscreenEnabled="fullscreenEnabled",r.fullscreenElement="fullscreenElement",r.fullscreenchange="fullscreenchange",r.fullscreenerror="fullscreenerror",n=!0;for(var i,a=["webkit","moz","o","ms","khtml"],o=0,u=a.length;o<u;++o){var E=a[o];i=E+"RequestFullscreen","function"==typeof t[i]?(r.requestFullscreen=i,n=!0):(i=E+"RequestFullScreen","function"==typeof t[i]&&(r.requestFullscreen=i,n=!0)),i=E+"ExitFullscreen","function"==typeof document[i]?r.exitFullscreen=i:(i=E+"CancelFullScreen","function"==typeof document[i]&&(r.exitFullscreen=i)),i=E+"FullscreenEnabled",void 0!==document[i]?r.fullscreenEnabled=i:(i=E+"FullScreenEnabled",void 0!==document[i]&&(r.fullscreenEnabled=i)),i=E+"FullscreenElement",void 0!==document[i]?r.fullscreenElement=i:(i=E+"FullScreenElement",void 0!==document[i]&&(r.fullscreenElement=i)),i=E+"fullscreenchange",void 0!==document["on"+i]&&("ms"===E&&(i="MSFullscreenChange"),r.fullscreenchange=i),i=E+"fullscreenerror",void 0!==document["on"+i]&&("ms"===E&&(i="MSFullscreenError"),r.fullscreenerror=i)}return n},i.requestFullscreen=function(e,t){i.supportsFullscreen()&&e[r.requestFullscreen]({vrDisplay:t})},i.exitFullscreen=function(){i.supportsFullscreen()&&document[r.exitFullscreen]()},i}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,n){"use strict";function r(e){for(var t=e.split("."),n=0,r=t.length;n<r;++n)t[n]=parseInt(t[n],10);return t}function i(){if(!t(d)){d=!1;var e=/ Chrome\/([\.0-9]+)/.exec(h.userAgent);null!==e&&(d=!0,I=r(e[1]))}return d}function a(){return i()&&I}function o(){if(!t(S)&&(S=!1,!i()&&/ Safari\/[\.0-9]+/.test(h.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(h.userAgent);null!==e&&(S=!0,M=r(e[1]))}return S}function u(){return o()&&M}function E(){if(!t(O)){O=!1;var e=/ AppleWebKit\/([\.0-9]+)(\+?)/.exec(h.userAgent);null!==e&&(O=!0,m=r(e[1]),m.isNightly=!!e[2])}return O}function s(){return E()&&m}function c(){if(!t(y)){y=!1;var e;"Microsoft Internet Explorer"===h.appName?(e=/MSIE ([0-9]{1,}[\.0-9]{0,})/.exec(h.userAgent),null!==e&&(y=!0,p=r(e[1]))):"Netscape"===h.appName&&(e=/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/.exec(h.userAgent),null!==e&&(y=!0,p=r(e[1])))}return y}function _(){return c()&&p}function T(){if(!t(C)){C=!1;var e=/Firefox\/([\.0-9]+)/.exec(h.userAgent);null!==e&&(C=!0,U=r(e[1]))}return C}function R(){return t(L)||(L=/Windows/i.test(h.appVersion)),L}function l(){return T()&&U}function A(){return t(P)||(P="undefined"!=typeof PointerEvent&&(!t(h.pointerEnabled)||h.pointerEnabled)),P}function N(){if(!t(v)){var e=document.createElement("canvas");e.setAttribute("style","image-rendering: -moz-crisp-edges;image-rendering: pixelated;");var n=e.style.imageRendering;v=t(n)&&""!==n,v&&(F=n)}return v}function f(){return N()?F:void 0}var h;h="undefined"!=typeof navigator?navigator:{};var d,I,S,M,O,m,y,p,C,U,L,P,F,v,D={isChrome:i,chromeVersion:a,isSafari:o,safariVersion:u,isWebkit:E,webkitVersion:s,isInternetExplorer:c,internetExplorerVersion:_,isFirefox:T,firefoxVersion:l,isWindows:R,hardwareConcurrency:e(h.hardwareConcurrency,3),supportsPointerEvents:A,supportsImageRenderingPixelated:N,imageRenderingValue:f};return D.supportsFullscreen=function(){return n.supportsFullscreen()},D.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},D.supportsWebWorkers=function(){return"undefined"!=typeof Worker},D}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,t,n,r,i,a){"use strict";if(!i.supportsTypedArrays())return{};var o={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new r("componentDatatype is not a valid value.")}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return n(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t);default:throw new r("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(e,n,i,a){switch(i=t(i,0),a=t(a,(n.byteLength-i)/o.getSizeInBytes(e)),e){case o.BYTE:return new Int8Array(n,i,a);case o.UNSIGNED_BYTE:return new Uint8Array(n,i,a);case o.SHORT:return new Int16Array(n,i,a);case o.UNSIGNED_SHORT:return new Uint16Array(n,i,a);case o.INT:return new Int32Array(n,i,a);case o.UNSIGNED_INT:return new Uint32Array(n,i,a);case o.FLOAT:return new Float32Array(n,i,a);case 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e===n.POINTS||e===n.LINES||e===n.LINE_LOOP||e===n.LINE_STRIP||e===n.TRIANGLES||e===n.TRIANGLE_STRIP||e===n.TRIANGLE_FAN}};return t(n)}),define("Core/Geometry",["./defaultValue","./defined","./DeveloperError","./GeometryType","./PrimitiveType"],function(e,t,n,r,i){"use strict";function a(t){t=e(t,e.EMPTY_OBJECT),this.attributes=t.attributes,this.indices=t.indices,this.primitiveType=e(t.primitiveType,i.TRIANGLES),this.boundingSphere=t.boundingSphere,this.geometryType=e(t.geometryType,r.NONE),this.boundingSphereCV=t.boundingSphereCV}return a.computeNumberOfVertices=function(e){var r=-1;for(var i in e.attributes)if(e.attributes.hasOwnProperty(i)&&t(e.attributes[i])&&t(e.attributes[i].values)){var a=e.attributes[i],o=a.values.length/a.componentsPerAttribute;if(r!==o&&r!==-1)throw new n("All attribute lists must have the same number of attributes.");r=o}return r},a}),define("Core/GeometryAttribute",["./defaultValue","./defined","./DeveloperError"],function(e,t,n){"use strict";function r(t){t=e(t,e.EMPTY_OBJECT),this.componentDatatype=t.componentDatatype,this.componentsPerAttribute=t.componentsPerAttribute,this.normalize=e(t.normalize,!1),this.values=t.values}return r}),define("Core/GeometryAttributes",["./defaultValue"],function(e){"use strict";function t(t){t=e(t,e.EMPTY_OBJECT),this.position=t.position,this.normal=t.normal,this.st=t.st,this.binormal=t.binormal,this.tangent=t.tangent,this.color=t.color}return t}),define("Core/IndexDatatype",["../Renderer/WebGLConstants","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,i){"use strict";var a={UNSIGNED_BYTE:e.UNSIGNED_BYTE,UNSIGNED_SHORT:e.UNSIGNED_SHORT,UNSIGNED_INT:e.UNSIGNED_INT};return a.getSizeInBytes=function(e){switch(e){case a.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case a.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case a.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},a.validate=function(e){return t(e)&&(e===a.UNSIGNED_BYTE||e===a.UNSIGNED_SHORT||e===a.UNSIGNED_INT)},a.createTypedArray=function(e,t){return e>=i.SIXTY_FOUR_KILOBYTES?new Uint32Array(t):new Uint16Array(t)},a.createTypedArrayFromArrayBuffer=function(e,t,n,r){return e>=i.SIXTY_FOUR_KILOBYTES?new Uint32Array(t,n,r):new Uint16Array(t,n,r)},r(a)}),define("Core/EllipsoidOutlineGeometry",["./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PrimitiveType"],function(e,t,n,r,i,a,o,u,E,s,c,_,T){"use strict";function R(e){e=r(e,r.EMPTY_OBJECT);var n=r(e.radii,l),i=r(e.stackPartitions,10),a=r(e.slicePartitions,8),o=r(e.subdivisions,128);this._radii=t.clone(n),this._stackPartitions=i,this._slicePartitions=a,this._subdivisions=o,this._workerName="createEllipsoidOutlineGeometry"}var l=new t(1,1,1),A=Math.cos,N=Math.sin;R.packedLength=t.packedLength+3,R.pack=function(e,n,i){return i=r(i,0),t.pack(e._radii,n,i),i+=t.packedLength,n[i++]=e._stackPartitions,n[i++]=e._slicePartitions,n[i]=e._subdivisions,n};var f=new t,h={radii:f,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0};return R.unpack=function(e,n,a){n=r(n,0);var o=t.unpack(e,n,f);n+=t.packedLength;var u=e[n++],E=e[n++],s=e[n++];return i(a)?(a._radii=t.clone(o,a._radii),a._stackPartitions=u,a._slicePartitions=E,a._subdivisions=s,a):(h.stackPartitions=u,h.slicePartitions=E,h.subdivisions=s,new R(h))},R.createGeometry=function(t){var r=t._radii;if(!(r.x<=0||r.y<=0||r.z<=0)){var i,a,R,l,f,h,d=o.fromCartesian3(r),I=t._stackPartitions,S=t._slicePartitions,M=t._subdivisions,O=M*(I+S-1),m=O-S+2,y=new Float64Array(3*m),p=c.createTypedArray(m,2*O),C=0,U=new Array(M),L=new Array(M);for(i=0;i<M;i++)R=_.TWO_PI*i/M,U[i]=A(R),L[i]=N(R);for(i=1;i<I;i++)for(l=Math.PI*i/I,f=A(l),h=N(l),a=0;a<M;a++)y[C++]=r.x*U[a]*h,y[C++]=r.y*L[a]*h,y[C++]=r.z*f;for(U.length=S,L.length=S,i=0;i<S;i++)R=_.TWO_PI*i/S,U[i]=A(R),L[i]=N(R);for(y[C++]=0,y[C++]=0,y[C++]=r.z,i=1;i<M;i++)for(l=Math.PI*i/M,f=A(l),h=N(l),a=0;a<S;a++)y[C++]=r.x*U[a]*h,y[C++]=r.y*L[a]*h,y[C++]=r.z*f;for(y[C++]=0,y[C++]=0,y[C++]=-r.z,C=0,i=0;i<I-1;++i){var P=i*M;for(a=0;a<M-1;++a)p[C++]=P+a,p[C++]=P+a+1;p[C++]=P+M-1,p[C++]=P}var F=M*(I-1);for(a=1;a<S+1;++a)p[C++]=F,p[C++]=F+a;for(i=0;i<M-2;++i){var v=i*S+1+F,D=(i+1)*S+1+F;for(a=0;a<S-1;++a)p[C++]=D+a,p[C++]=v+a;p[C++]=D+S-1,p[C++]=v+S-1}var w=y.length/3-1;for(a=w-1;a>w-S-1;--a)p[C++]=w,p[C++]=a;var B=new s({position:new E({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:y})});return new u({attributes:B,indices:p,primitiveType:T.LINES,boundingSphere:e.fromEllipsoid(d)})}},R}),define("Core/SphereOutlineGeometry",["./Cartesian3","./defaultValue","./defined","./DeveloperError","./EllipsoidOutlineGeometry"],function(e,t,n,r,i){"use strict";function a(n){var r=t(n.radius,1),a=new e(r,r,r),o={radii:a,stackPartitions:n.stackPartitions,slicePartitions:n.slicePartitions,subdivisions:n.subdivisions};this._ellipsoidGeometry=new i(o),this._workerName="createSphereOutlineGeometry"}a.packedLength=i.packedLength,a.pack=function(e,t,n){return i.pack(e._ellipsoidGeometry,t,n)};var o=new i,u={radius:void 0,radii:new e,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0};return a.unpack=function(t,r,E){var s=i.unpack(t,r,o);return u.stackPartitions=s._stackPartitions,u.slicePartitions=s._slicePartitions,u.subdivisions=s._subdivisions,n(E)?(e.clone(s._radii,u.radii),E._ellipsoidGeometry=new i(u),E):(u.radius=s._radii.x,new a(u))},a.createGeometry=function(e){return i.createGeometry(e._ellipsoidGeometry)},a}),define("Workers/createSphereOutlineGeometry",["../Core/defined","../Core/SphereOutlineGeometry"],function(e,t){"use strict";return function(n,r){return e(r)&&(n=t.unpack(n,r)),t.createGeometry(n)}})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createVerticesFromGoogleEarthEnterpriseBuffer.js b/vendors/Cesium/Workers/createVerticesFromGoogleEarthEnterpriseBuffer.js
index f279612..e747b5f 100644
--- a/vendors/Cesium/Workers/createVerticesFromGoogleEarthEnterpriseBuffer.js
+++ b/vendors/Cesium/Workers/createVerticesFromGoogleEarthEnterpriseBuffer.js
@@ -1,230 +1,230 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2017 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
-  @license
-  when.js - https://github.com/cujojs/when
-
-  MIT License (c) copyright B Cavalier & J Hann
-
- * A lightweight CommonJS Promises/A and when() implementation
- * when is part of the cujo.js family of libraries (http://cujojs.com/)
- *
- * Licensed under the MIT License at:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * @version 1.7.1
- */
-
-/**
-@license
-sprintf.js from the php.js project - https://github.com/kvz/phpjs
-Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
-
-php.js is copyright 2012 Kevin van Zonneveld.
-
-Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
-(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
-(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
-Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
-Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
-Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
-Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
-L. Rodrigues (http://www.jsfromhell.com), Ash Searle
-(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
-Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
-Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
-http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
-Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
-(http://webdevhobo.blogspot.com/), marrtins, GeekFG
-(http://geekfg.blogspot.com), Andrea Giammarchi
-(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
-gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
-Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
-(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
-Marc Palau, Martin
-(http://www.erlenwiese.de/), Breaking Par Consulting Inc
-(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
-Chris, Mirek Slugen, saulius, Alfonso Jimenez
-(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
-Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
-Ariede (http://caioariede.com), Robin, Kankrelune
-(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
-(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
-Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
-David, Aman Gupta, Michael White, Public Domain
-(http://www.json.org/json2.js), Steven Levithan
-(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
-Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
-Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
-(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
-Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
-Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
-(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
-(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
-ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
-(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
-Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
-Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
-(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
-josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
-Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
-(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
-(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
-Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
-(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
-(http://yass.meetcweb.com), Peter-Paul Koch
-(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
-(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
-Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
-vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
-Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
-(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
-B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
-(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
-Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
-Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
-(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
-Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
-Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
-sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
-Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
-(http://www.premasolutions.com/), Philippe Jausions
-(http://pear.php.net/user/jausions), Aidan Lister
-(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
-strcmp, Taras Bogach, jpfle, Alexander Ermolaev
-(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
-dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
-(http://www.pedrotainha.com), James, Arnout Kazemier
-(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
-FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
-Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
-daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
-W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
-(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
-Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
-(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
-Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
-Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
-(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
-Russell Walker (http://www.nbill.co.uk/), Jamie Beck
-(http://www.terabit.ca/), setcookie, Michael, YUI Library:
-http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
-http://hacks.bluesmoon.info/strftime/strftime.js, Ben
-(http://benblume.co.uk/), DtTvB
-(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
-meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
-(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
-Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
-Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
-Bryan
-
-Licensed under the MIT (MIT-LICENSE.txt) license.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
-OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/**
- * @license
- *
- * Grauw URI utilities
- *
- * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
- *
- * @author Laurens Holst (http://www.grauw.nl/)
- *
- *   Copyright 2012 Laurens Holst
- *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
- *
- */
-
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n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";var 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e===t||n(e)&&n(t)&&Math.abs(e.longitude-t.longitude)<=r&&Math.abs(e.latitude-t.latitude)<=r&&Math.abs(e.height-t.height)<=r},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),n=Object.defineProperties;return t&&e(n)||(n=function(e){return e}),n}),define("Core/Ellipsoid",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(t,r,a,i){r=n(r,0),a=n(a,0),i=n(i,0),t._radii=new e(r,a,i),t._radiiSquared=new 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i=this.scaleToGeodeticSurface(n,E);if(r(i)){var o=this.geodeticSurfaceNormal(i,h),s=e.subtract(n,i,m),c=Math.atan2(o.y,o.x),l=Math.asin(o.z),f=u.sign(e.dot(s,n))*e.magnitude(s);return r(a)?(a.longitude=c,a.latitude=l,a.height=f,a):new t(c,l,f)}},l.prototype.cartesianArrayToCartographicArray=function(e,t){var n=e.length;r(t)?t.length=n:t=new Array(n);for(var a=0;a<n;++a)t[a]=this.cartesianToCartographic(e[a],t[a]);return t},l.prototype.scaleToGeodeticSurface=function(e,t){return s(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)},l.prototype.scaleToGeocentricSurface=function(t,n){r(n)||(n=new e);var a=t.x,i=t.y,o=t.z,u=this._oneOverRadiiSquared,s=1/Math.sqrt(a*a*u.x+i*i*u.y+o*o*u.z);return e.multiplyByScalar(t,s,n)},l.prototype.transformPositionToScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._oneOverRadii,n)},l.prototype.transformPositionFromScaledSpace=function(t,n){return r(n)||(n=new 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a[0]=d,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=h,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=E,a[11]=0,a[12]=m,a[13]=_,a[14]=p,a[15]=T,a},l.computeView=function(t,n,r,a,i){return i[0]=a.x,i[1]=r.x,i[2]=-n.x,i[3]=0,i[4]=a.y,i[5]=r.y,i[6]=-n.y,i[7]=0,i[8]=a.z,i[9]=r.z,i[10]=-n.z,i[11]=0,i[12]=-e.dot(a,t),i[13]=-e.dot(r,t),i[14]=e.dot(n,t),i[15]=1,i},l.toArray=function(e,t){return a(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]},l.getElementIndex=function(e,t){return 4*e+t},l.getColumn=function(e,t,n){var r=4*t,a=e[r],i=e[r+1],o=e[r+2],u=e[r+3];return n.x=a,n.y=i,n.z=o,n.w=u,n},l.setColumn=function(e,t,n,r){r=l.clone(e,r);var a=4*t;return r[a]=n.x,r[a+1]=n.y,r[a+2]=n.z,r[a+3]=n.w,r},l.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n},l.getRow=function(e,t,n){var r=e[t],a=e[t+4],i=e[t+8],o=e[t+12];return n.x=r,n.y=a,n.z=i,n.w=o,n},l.setRow=function(e,t,n,r){return r=l.clone(e,r),r[t]=n.x,r[t+4]=n.y,r[t+8]=n.z,r[t+12]=n.w,r};var E=new e;l.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],E)),n.y=e.magnitude(e.fromElements(t[4],t[5],t[6],E)),n.z=e.magnitude(e.fromElements(t[8],t[9],t[10],E)),n};var m=new e;l.getMaximumScale=function(t){return l.getScale(t,m),e.maximumComponent(m)},l.multiply=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[3],u=e[4],s=e[5],c=e[6],l=e[7],f=e[8],d=e[9],h=e[10],E=e[11],m=e[12],_=e[13],p=e[14],T=e[15],y=t[0],R=t[1],A=t[2],S=t[3],N=t[4],v=t[5],M=t[6],g=t[7],I=t[8],O=t[9],w=t[10],x=t[11],C=t[12],P=t[13],U=t[14],D=t[15],F=r*y+u*R+f*A+m*S,L=a*y+s*R+d*A+_*S,B=i*y+c*R+h*A+p*S,b=o*y+l*R+E*A+T*S,z=r*N+u*v+f*M+m*g,q=a*N+s*v+d*M+_*g,G=i*N+c*v+h*M+p*g,W=o*N+l*v+E*M+T*g,V=r*I+u*O+f*w+m*x,X=a*I+s*O+d*w+_*x,H=i*I+c*O+h*w+p*x,Y=o*I+l*O+E*w+T*x,k=r*C+u*P+f*U+m*D,j=a*C+s*P+d*U+_*D,Z=i*C+c*P+h*U+p*D,K=o*C+l*P+E*U+T*D;return n[0]=F,n[1]=L,n[2]=B,n[3]=b,n[4]=z,n[5]=q,n[6]=G,n[7]=W,n[8]=V,n[9]=X,n[10]=H,n[11]=Y,n[12]=k,n[13]=j,n[14]=Z,n[15]=K,n},l.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n},l.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n},l.multiplyTransformation=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],d=e[12],h=e[13],E=e[14],m=t[0],_=t[1],p=t[2],T=t[4],y=t[5],R=t[6],A=t[8],S=t[9],N=t[10],v=t[12],M=t[13],g=t[14],I=r*m+o*_+c*p,O=a*m+u*_+l*p,w=i*m+s*_+f*p,x=r*T+o*y+c*R,C=a*T+u*y+l*R,P=i*T+s*y+f*R,U=r*A+o*S+c*N,D=a*A+u*S+l*N,F=i*A+s*S+f*N,L=r*v+o*M+c*g+d,B=a*v+u*M+l*g+h,b=i*v+s*M+f*g+E;return n[0]=I,n[1]=O,n[2]=w,n[3]=0,n[4]=x,n[5]=C,n[6]=P,n[7]=0,n[8]=U,n[9]=D,n[10]=F,n[11]=0,n[12]=L,n[13]=B,n[14]=b,n[15]=1,n},l.multiplyByMatrix3=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],d=t[0],h=t[1],E=t[2],m=t[3],_=t[4],p=t[5],T=t[6],y=t[7],R=t[8],A=r*d+o*h+c*E,S=a*d+u*h+l*E,N=i*d+s*h+f*E,v=r*m+o*_+c*p,M=a*m+u*_+l*p,g=i*m+s*_+f*p,I=r*T+o*y+c*R,O=a*T+u*y+l*R,w=i*T+s*y+f*R;return n[0]=A,n[1]=S,n[2]=N,n[3]=0,n[4]=v,n[5]=M,n[6]=g,n[7]=0,n[8]=I,n[9]=O,n[10]=w,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},l.multiplyByTranslation=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=r*e[0]+a*e[4]+i*e[8]+e[12],u=r*e[1]+a*e[5]+i*e[9]+e[13],s=r*e[2]+a*e[6]+i*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=o,n[13]=u,n[14]=s,n[15]=e[15],n};var _=new e;l.multiplyByUniformScale=function(e,t,n){return _.x=t,_.y=t,_.z=t,l.multiplyByScale(e,_,n)},l.multiplyByScale=function(e,t,n){var r=t.x,a=t.y,i=t.z;return 1===r&&1===a&&1===i?l.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=a*e[4],n[5]=a*e[5],n[6]=a*e[6],n[7]=0,n[8]=i*e[8],n[9]=i*e[9],n[10]=i*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},l.multiplyByVector=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=t.w,u=e[0]*r+e[4]*a+e[8]*i+e[12]*o,s=e[1]*r+e[5]*a+e[9]*i+e[13]*o,c=e[2]*r+e[6]*a+e[10]*i+e[14]*o,l=e[3]*r+e[7]*a+e[11]*i+e[15]*o;return n.x=u,n.y=s,n.z=c,n.w=l,n},l.multiplyByPointAsVector=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=e[0]*r+e[4]*a+e[8]*i,u=e[1]*r+e[5]*a+e[9]*i,s=e[2]*r+e[6]*a+e[10]*i;return n.x=o,n.y=u,n.z=s,n},l.multiplyByPoint=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=e[0]*r+e[4]*a+e[8]*i+e[12],u=e[1]*r+e[5]*a+e[9]*i+e[13],s=e[2]*r+e[6]*a+e[10]*i+e[14];return n.x=o,n.y=u,n.z=s,n},l.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var n=e[1],r=e[2],a=e[3],i=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=i,t[10]=e[10],t[11]=e[14],t[12]=a,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||a(e)&&a(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,n){return e===t||a(e)&&a(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var p=new s,T=new s,y=new t,R=new t(0,0,0,1);return l.inverse=function(e,n){if(s.equalsEpsilon(l.getRotation(e,p),T,u.EPSILON7)&&t.equals(l.getRow(e,3,y),R))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],a=e[4],i=e[8],o=e[12],f=e[1],d=e[5],h=e[9],E=e[13],m=e[2],_=e[6],A=e[10],S=e[14],N=e[3],v=e[7],M=e[11],g=e[15],I=A*g,O=S*M,w=_*g,x=S*v,C=_*M,P=A*v,U=m*g,D=S*N,F=m*M,L=A*N,B=m*v,b=_*N,z=I*d+x*h+C*E-(O*d+w*h+P*E),q=O*f+U*h+L*E-(I*f+D*h+F*E),G=w*f+D*d+B*E-(x*f+U*d+b*E),W=P*f+F*d+b*h-(C*f+L*d+B*h),V=O*a+w*i+P*o-(I*a+x*i+C*o),X=I*r+D*i+F*o-(O*r+U*i+L*o),H=x*r+U*a+b*o-(w*r+D*a+B*o),Y=C*r+L*a+B*i-(P*r+F*a+b*i);I=i*E,O=o*h,w=a*E,x=o*d,C=a*h,P=i*d,U=r*E,D=o*f,F=r*h,L=i*f,B=r*d,b=a*f;var k=I*v+x*M+C*g-(O*v+w*M+P*g),j=O*N+U*M+L*g-(I*N+D*M+F*g),Z=w*N+D*v+B*g-(x*N+U*v+b*g),K=P*N+F*v+b*M-(C*N+L*v+B*M),Q=w*A+P*S+O*_-(C*S+I*_+x*A),J=F*S+I*m+D*A-(U*A+L*S+O*m),$=U*_+b*S+x*m-(B*S+w*m+D*_),ee=B*A+C*m+L*_-(F*_+b*A+P*m),te=r*z+a*q+i*G+o*W;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=z*te,n[1]=q*te,n[2]=G*te,n[3]=W*te,n[4]=V*te,n[5]=X*te,n[6]=H*te,n[7]=Y*te,n[8]=k*te,n[9]=j*te,n[10]=Z*te,n[11]=K*te,n[12]=Q*te,n[13]=J*te,n[14]=$*te,n[15]=ee*te,n},l.inverseTransformation=function(e,t){var n=e[0],r=e[1],a=e[2],i=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],d=e[13],h=e[14],E=-n*f-r*d-a*h,m=-i*f-o*d-u*h,_=-s*f-c*d-l*h;return t[0]=n,t[1]=i,t[2]=s,t[3]=0,t[4]=r,t[5]=o,t[6]=c,t[7]=0,t[8]=a,t[9]=u,t[10]=l,t[11]=0,t[12]=E,t[13]=m,t[14]=_,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,i(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return l.equals(this,e)},l.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]},l.prototype.equalsEpsilon=function(e,t){return l.equalsEpsilon(this,e,t)},l.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},l}),define("Core/Rectangle",["./Cartographic","./Check","./defaultValue","./defined","./defineProperties","./Ellipsoid","./freezeObject","./Math"],function(e,t,n,r,a,i,o,u){"use strict";function s(e,t,r,a){this.west=n(e,0),this.south=n(t,0),this.east=n(r,0),this.north=n(a,0)}a(s.prototype,{width:{get:function(){return s.computeWidth(this)}},height:{get:function(){return s.computeHeight(this)}}}),s.packedLength=4,s.pack=function(e,t,r){return r=n(r,0),t[r++]=e.west,t[r++]=e.south,t[r++]=e.east,t[r]=e.north,t},s.unpack=function(e,t,a){return t=n(t,0),r(a)||(a=new s),a.west=e[t++],a.south=e[t++],a.east=e[t++],a.north=e[t],a},s.computeWidth=function(e){var t=e.east,n=e.west;return t<n&&(t+=u.TWO_PI),t-n},s.computeHeight=function(e){return e.north-e.south},s.fromDegrees=function(e,t,a,i,o){return e=u.toRadians(n(e,0)),t=u.toRadians(n(t,0)),a=u.toRadians(n(a,0)),i=u.toRadians(n(i,0)),r(o)?(o.west=e,o.south=t,o.east=a,o.north=i,o):new s(e,t,a,i)},s.fromRadians=function(e,t,a,i,o){return r(o)?(o.west=n(e,0),o.south=n(t,0),o.east=n(a,0),o.north=n(i,0),o):new s(e,t,a,i)},s.fromCartographicArray=function(e,t){for(var n=Number.MAX_VALUE,a=-Number.MAX_VALUE,i=Number.MAX_VALUE,o=-Number.MAX_VALUE,c=Number.MAX_VALUE,l=-Number.MAX_VALUE,f=0,d=e.length;f<d;f++){var h=e[f];n=Math.min(n,h.longitude),a=Math.max(a,h.longitude),c=Math.min(c,h.latitude),l=Math.max(l,h.latitude);var E=h.longitude>=0?h.longitude:h.longitude+u.TWO_PI;i=Math.min(i,E),o=Math.max(o,E)}return a-n>o-i&&(n=i,a=o,a>u.PI&&(a-=u.TWO_PI),n>u.PI&&(n-=u.TWO_PI)),r(t)?(t.west=n,t.south=c,t.east=a,t.north=l,t):new s(n,c,a,l)},s.fromCartesianArray=function(e,t,n){for(var a=Number.MAX_VALUE,i=-Number.MAX_VALUE,o=Number.MAX_VALUE,c=-Number.MAX_VALUE,l=Number.MAX_VALUE,f=-Number.MAX_VALUE,d=0,h=e.length;d<h;d++){var E=t.cartesianToCartographic(e[d]);a=Math.min(a,E.longitude),i=Math.max(i,E.longitude),l=Math.min(l,E.latitude),f=Math.max(f,E.latitude);var m=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;o=Math.min(o,m),c=Math.max(c,m)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),r(n)?(n.west=a,n.south=l,n.east=i,n.north=f,n):new s(a,l,i,f)},s.clone=function(e,t){if(r(e))return r(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||r(e)&&r(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return r(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.south,n.height=0,n):new e(t.west,t.south)},s.northwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.north,n.height=0,n):new e(t.west,t.north)},s.northeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.north,n.height=0,n):new e(t.east,t.north)},s.southeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.south,n.height=0,n):new e(t.east,t.south)},s.center=function(t,n){var a=t.east,i=t.west;a<i&&(a+=u.TWO_PI);var o=u.negativePiToPi(.5*(i+a)),s=.5*(t.south+t.north);return r(n)?(n.longitude=o,n.latitude=s,n.height=0,n):new e(o,s)},s.intersection=function(e,t,n){var a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.negativePiToPi(Math.max(i,c)),f=u.negativePiToPi(Math.min(a,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var d=Math.max(e.south,t.south),h=Math.min(e.north,t.north);if(!(d>=h))return r(n)?(n.west=l,n.south=d,n.east=f,n.north=h,n):new s(l,d,f,h)}},s.simpleIntersection=function(e,t,n){var a=Math.max(e.west,t.west),i=Math.max(e.south,t.south),o=Math.min(e.east,t.east),u=Math.min(e.north,t.north);if(!(i>=u||a>=o))return r(n)?(n.west=a,n.south=i,n.east=o,n.north=u,n):new s(a,i,o,u)},s.union=function(e,t,n){r(n)||(n=new s);var a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.convertLongitudeRange(Math.min(i,c)),f=u.convertLongitudeRange(Math.max(a,o));return n.west=l,n.south=Math.min(e.south,t.south),n.east=f,n.north=Math.max(e.north,t.north),n},s.expand=function(e,t,n){return r(n)||(n=new s),n.west=Math.min(e.west,t.longitude),n.south=Math.min(e.south,t.latitude),n.east=Math.max(e.east,t.longitude),n.north=Math.max(e.north,t.latitude),n},s.contains=function(e,t){var n=t.longitude,r=t.latitude,a=e.west,i=e.east;return i<a&&(i+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>a||u.equalsEpsilon(n,a,u.EPSILON14))&&(n<i||u.equalsEpsilon(n,i,u.EPSILON14))&&r>=e.south&&r<=e.north};var c=new e;return s.subsample=function(e,t,a,o){t=n(t,i.WGS84),a=n(a,0),r(o)||(o=[]);var l=0,f=e.north,d=e.south,h=e.east,E=e.west,m=c;m.height=a,m.longitude=E,m.latitude=f,o[l]=t.cartographicToCartesian(m,o[l]),l++,m.longitude=h,o[l]=t.cartographicToCartesian(m,o[l]),l++,m.latitude=d,o[l]=t.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=t.cartographicToCartesian(m,o[l]),l++,f<0?m.latitude=f:d>0?m.latitude=d:m.latitude=0;for(var _=1;_<8;++_)m.longitude=-Math.PI+_*u.PI_OVER_TWO,s.contains(e,m)&&(o[l]=t.cartographicToCartesian(m,o[l]),l++);return 0===m.latitude&&(m.longitude=E,o[l]=t.cartographicToCartesian(m,o[l]),l++,m.longitude=h,o[l]=t.cartographicToCartesian(m,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f){"use strict";function d(t,n){this.center=e.clone(r(t,e.ZERO)),this.radius=r(n,0)}var h=new e,E=new e,m=new e,_=new e,p=new e,T=new e,y=new e,R=new e,A=new e,S=new e,N=new e,v=new e;d.fromPoints=function(t,n){if(a(n)||(n=new d),!a(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var r=e.clone(t[0],y),i=e.clone(r,h),o=e.clone(r,E),u=e.clone(r,m),s=e.clone(r,_),c=e.clone(r,p),l=e.clone(r,T),f=t.length,M=1;M<f;M++){e.clone(t[M],r);var g=r.x,I=r.y,O=r.z;g<i.x&&e.clone(r,i),g>s.x&&e.clone(r,s),I<o.y&&e.clone(r,o),I>c.y&&e.clone(r,c),O<u.z&&e.clone(r,u),O>l.z&&e.clone(r,l)}var w=e.magnitudeSquared(e.subtract(s,i,R)),x=e.magnitudeSquared(e.subtract(c,o,R)),C=e.magnitudeSquared(e.subtract(l,u,R)),P=i,U=s,D=w;x>D&&(D=x,P=o,U=c),C>D&&(D=C,P=u,U=l);var F=A;F.x=.5*(P.x+U.x),F.y=.5*(P.y+U.y),F.z=.5*(P.z+U.z);var L=e.magnitudeSquared(e.subtract(U,F,R)),B=Math.sqrt(L),b=S;b.x=i.x,b.y=o.y,b.z=u.z;var z=N;z.x=s.x,z.y=c.y,z.z=l.z;var q=e.multiplyByScalar(e.add(b,z,R),.5,v),G=0;for(M=0;M<f;M++){e.clone(t[M],r);var W=e.magnitude(e.subtract(r,q,R));W>G&&(G=W);var V=e.magnitudeSquared(e.subtract(r,F,R));if(V>L){var X=Math.sqrt(V);B=.5*(B+X),L=B*B;var H=X-B;F.x=(B*F.x+H*r.x)/X,F.y=(B*F.y+H*r.y)/X,F.z=(B*F.z+H*r.z)/X}}return B<G?(e.clone(F,n.center),n.radius=B):(e.clone(q,n.center),n.radius=G),n};var M=new o,g=new e,I=new e,O=new t,w=new t;d.fromRectangle2D=function(e,t,n){return d.fromRectangleWithHeights2D(e,t,0,0,n)},d.fromRectangleWithHeights2D=function(t,n,i,o,u){if(a(u)||(u=new d),!a(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;n=r(n,M),f.southwest(t,O),O.height=i,f.northeast(t,w),w.height=o;var s=n.project(O,g),c=n.project(w,I),l=c.x-s.x,h=c.y-s.y,E=c.z-s.z;u.radius=.5*Math.sqrt(l*l+h*h+E*E);var m=u.center;return m.x=s.x+.5*l,m.y=s.y+.5*h,m.z=s.z+.5*E,u};var x=[];d.fromRectangle3D=function(e,t,n,o){t=r(t,i.WGS84),n=r(n,0);var u;return a(e)&&(u=f.subsample(e,t,n,x)),d.fromPoints(u,o)},d.fromVertices=function(t,n,i,o){if(a(o)||(o=new d),!a(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;n=r(n,e.ZERO),i=r(i,3);var u=y;u.x=t[0]+n.x,u.y=t[1]+n.y,u.z=t[2]+n.z;for(var s=e.clone(u,h),c=e.clone(u,E),l=e.clone(u,m),f=e.clone(u,_),M=e.clone(u,p),g=e.clone(u,T),I=t.length,O=0;O<I;O+=i){var w=t[O]+n.x,x=t[O+1]+n.y,C=t[O+2]+n.z;u.x=w,u.y=x,u.z=C,w<s.x&&e.clone(u,s),w>f.x&&e.clone(u,f),x<c.y&&e.clone(u,c),x>M.y&&e.clone(u,M),C<l.z&&e.clone(u,l),C>g.z&&e.clone(u,g)}var P=e.magnitudeSquared(e.subtract(f,s,R)),U=e.magnitudeSquared(e.subtract(M,c,R)),D=e.magnitudeSquared(e.subtract(g,l,R)),F=s,L=f,B=P;U>B&&(B=U,F=c,L=M),D>B&&(B=D,F=l,L=g);var b=A;b.x=.5*(F.x+L.x),b.y=.5*(F.y+L.y),b.z=.5*(F.z+L.z);var z=e.magnitudeSquared(e.subtract(L,b,R)),q=Math.sqrt(z),G=S;G.x=s.x,G.y=c.y,G.z=l.z;var W=N;W.x=f.x,W.y=M.y,W.z=g.z;var V=e.multiplyByScalar(e.add(G,W,R),.5,v),X=0;for(O=0;O<I;O+=i){u.x=t[O]+n.x,u.y=t[O+1]+n.y,u.z=t[O+2]+n.z;var H=e.magnitude(e.subtract(u,V,R));H>X&&(X=H);var Y=e.magnitudeSquared(e.subtract(u,b,R));if(Y>z){var k=Math.sqrt(Y);q=.5*(q+k),z=q*q;var j=k-q;b.x=(q*b.x+j*u.x)/k,b.y=(q*b.y+j*u.y)/k,b.z=(q*b.z+j*u.z)/k}}return q<X?(e.clone(b,o.center),o.radius=q):(e.clone(V,o.center),o.radius=X),o},d.fromEncodedCartesianVertices=function(t,n,r){if(a(r)||(r=new d),!a(t)||!a(n)||t.length!==n.length||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;var i=y;i.x=t[0]+n[0],i.y=t[1]+n[1],i.z=t[2]+n[2];for(var o=e.clone(i,h),u=e.clone(i,E),s=e.clone(i,m),c=e.clone(i,_),l=e.clone(i,p),f=e.clone(i,T),M=t.length,g=0;g<M;g+=3){var I=t[g]+n[g],O=t[g+1]+n[g+1],w=t[g+2]+n[g+2];i.x=I,i.y=O,i.z=w,I<o.x&&e.clone(i,o),I>c.x&&e.clone(i,c),O<u.y&&e.clone(i,u),O>l.y&&e.clone(i,l),w<s.z&&e.clone(i,s),w>f.z&&e.clone(i,f)}var x=e.magnitudeSquared(e.subtract(c,o,R)),C=e.magnitudeSquared(e.subtract(l,u,R)),P=e.magnitudeSquared(e.subtract(f,s,R)),U=o,D=c,F=x;C>F&&(F=C,U=u,D=l),P>F&&(F=P,U=s,D=f);var L=A;L.x=.5*(U.x+D.x),L.y=.5*(U.y+D.y),L.z=.5*(U.z+D.z);var B=e.magnitudeSquared(e.subtract(D,L,R)),b=Math.sqrt(B),z=S;z.x=o.x,z.y=u.y,z.z=s.z;var q=N;q.x=c.x,q.y=l.y,q.z=f.z;var G=e.multiplyByScalar(e.add(z,q,R),.5,v),W=0;for(g=0;g<M;g+=3){i.x=t[g]+n[g],i.y=t[g+1]+n[g+1],i.z=t[g+2]+n[g+2];var V=e.magnitude(e.subtract(i,G,R));V>W&&(W=V);var X=e.magnitudeSquared(e.subtract(i,L,R));if(X>B){var H=Math.sqrt(X);b=.5*(b+H),B=b*b;var Y=H-b;L.x=(b*L.x+Y*i.x)/H,L.y=(b*L.y+Y*i.y)/H,L.z=(b*L.z+Y*i.z)/H}}return b<W?(e.clone(L,r.center),r.radius=b):(e.clone(G,r.center),r.radius=W),r},d.fromCornerPoints=function(t,n,r){a(r)||(r=new d);var i=r.center;return e.add(t,n,i),e.multiplyByScalar(i,.5,i),r.radius=e.distance(i,n),r},d.fromEllipsoid=function(t,n){return a(n)||(n=new 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s=t.dot(u,r),c=t.magnitude(t.cross(u,r,u)),l=1/o,f=Math.sqrt(i-1)*l;return 1/(s*l-c*f)}function c(e,n,r){if(!(n<=0||n===1/0||n!==n))return t.multiplyByScalar(e,n,r)}function l(e,n){return t.equals(n,t.ZERO)?n:(e.transformPositionToScaledSpace(n,_),t.normalize(_,_))}a(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},cameraPosition:{get:function(){return this._cameraPosition},set:function(e){var n=this._ellipsoid,r=n.transformPositionToScaledSpace(e,this._cameraPositionInScaledSpace),a=t.magnitudeSquared(r)-1;t.clone(e,this._cameraPosition),this._cameraPositionInScaledSpace=r,this._distanceToLimbInScaledSpaceSquared=a}}});var f=new t;u.prototype.isPointVisible=function(e){var t=this._ellipsoid,n=t.transformPositionToScaledSpace(e,f);return this.isScaledSpacePointVisible(n)},u.prototype.isScaledSpacePointVisible=function(e){var n=this._cameraPositionInScaledSpace,r=this._distanceToLimbInScaledSpaceSquared,a=t.subtract(e,n,f),i=-t.dot(a,n),o=r<0?i>0:i>r&&i*i/t.magnitudeSquared(a)>r;return!o},u.prototype.computeHorizonCullingPoint=function(e,n,a){r(a)||(a=new t);for(var i=this._ellipsoid,o=l(i,e),u=0,f=0,d=n.length;f<d;++f){var h=n[f],E=s(i,h,o);u=Math.max(u,E)}return c(o,u,a)};var d=new t;u.prototype.computeHorizonCullingPointFromVertices=function(e,a,i,o,u){r(u)||(u=new t),o=n(o,t.ZERO);for(var f=this._ellipsoid,h=l(f,e),E=0,m=0,_=a.length;m<_;m+=i){d.x=a[m]+o.x,d.y=a[m+1]+o.y,d.z=a[m+2]+o.z;var p=s(f,d,h);E=Math.max(E,p)}return c(h,E,u)};var h=[];u.prototype.computeHorizonCullingPointFromRectangle=function(n,r,a){var i=o.subsample(n,r,0,h),u=e.fromPoints(i);if(!(t.magnitude(u.center)<.1*r.minimumRadius))return this.computeHorizonCullingPoint(u.center,i,a)};var E=new t,m=new t,_=new t;return u}),define("Core/QuadraticRealPolynomial",["./DeveloperError","./Math"],function(e,t){"use strict";function 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0===i?(o=t.computeRealRoots(e,0,a),0===o.Length?[0]:[o[0],0,o[1]]):n(e,0,a,i)}return 0===a?0===i?(u=-r/e,u<0?[u,0,0]:[0,0,u]):n(e,r,0,i):0===i?(o=t.computeRealRoots(e,r,a),0===o.length?[0]:o[1]<=0?[o[0],o[1],0]:o[0]>=0?[0,o[0],o[1]]:[o[0],0,o[1]]):n(e,r,a,i)},r}),define("Core/QuarticRealPolynomial",["./CubicRealPolynomial","./DeveloperError","./Math","./QuadraticRealPolynomial"],function(e,t,n,r){"use strict";function a(t,a,i,o){var u=t*t,s=a-3*u/8,c=i-a*t/2+u*t/8,l=o-i*t/4+a*u/16-3*u*u/256,f=e.computeRealRoots(1,2*s,s*s-4*l,-c*c);if(f.length>0){var d=-t/4,h=f[f.length-1];if(Math.abs(h)<n.EPSILON14){var E=r.computeRealRoots(1,s,l);if(2===E.length){var m,_=E[0],p=E[1];if(_>=0&&p>=0){var T=Math.sqrt(_),y=Math.sqrt(p);return[d-y,d-T,d+T,d+y]}if(_>=0&&p<0)return m=Math.sqrt(_),[d-m,d+m];if(_<0&&p>=0)return m=Math.sqrt(p),[d-m,d+m]}return[]}if(h>0){var R=Math.sqrt(h),A=(s+h-c/R)/2,S=(s+h+c/R)/2,N=r.computeRealRoots(1,R,A),v=r.computeRealRoots(1,-R,S);return 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S={root0:0,root1:0};m.raySphere=function(e,t,n){if(n=d(e,t,n),r(n)&&!(n.stop<0))return n.start=Math.max(n.start,0),n};var N=new l;m.lineSegmentSphere=function(t,n,a,i){var o=N;e.clone(t,o.origin);var u=e.subtract(n,t,o.direction),s=e.magnitude(u);if(e.normalize(u,u),i=d(o,a,i),!(!r(i)||i.stop<0||i.start>s))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,s),i};var v=new e,M=new e;m.rayEllipsoid=function(t,n){var r,a,o,u,s,c=n.oneOverRadii,l=e.multiplyComponents(c,t.origin,v),f=e.multiplyComponents(c,t.direction,M),d=e.magnitudeSquared(l),h=e.dot(l,f);if(d>1){if(h>=0)return;var E=h*h;if(r=d-1,a=e.magnitudeSquared(f),o=a*r,E<o)return;if(E>o){u=h*h-o,s=-h+Math.sqrt(u);var m=s/a,_=r/s;return m<_?new i(m,_):{start:_,stop:m}}var p=Math.sqrt(r/a);return new i(p,p)}return d<1?(r=d-1,a=e.magnitudeSquared(f),o=a*r,u=h*h-o,s=-h+Math.sqrt(u),new i(0,s/a)):h<0?(a=e.magnitudeSquared(f),new i(0,-h/a)):void 0};var g=new e,I=new e,O=new e,w=new e,x=new e,C=new u,P=new u,U=new u,D=new u,F=new 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a=this;this._downloadPromise=e(c.request(t.url,s),function(e){m(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else m(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function E(e,t){return o.compare(e.julianDate,t)}function m(e,n){if(!r(n.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!r(n.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var a=n.columnNames.indexOf("modifiedJulianDateUtc"),i=n.columnNames.indexOf("xPoleWanderRadians"),s=n.columnNames.indexOf("yPoleWanderRadians"),c=n.columnNames.indexOf("ut1MinusUtcSeconds"),l=n.columnNames.indexOf("xCelestialPoleOffsetRadians"),h=n.columnNames.indexOf("yCelestialPoleOffsetRadians"),m=n.columnNames.indexOf("taiMinusUtcSeconds");if(a<0||i<0||s<0||c<0||l<0||h<0||m<0)return void(e._dataError="Error in loaded EOP data: The columnNames property must include modifiedJulianDateUtc, xPoleWanderRadians, yPoleWanderRadians, ut1MinusUtcSeconds, xCelestialPoleOffsetRadians, yCelestialPoleOffsetRadians, and taiMinusUtcSeconds columns");var _=e._samples=n.samples,p=e._dates=[];e._dateColumn=a,e._xPoleWanderRadiansColumn=i,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=l,e._yCelestialPoleOffsetRadiansColumn=h,e._taiMinusUtcSecondsColumn=m,e._columnCount=n.columnNames.length,e._lastIndex=void 0;for(var 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i=this._dates,u=this._lastIndex,s=0,c=0;if(r(u)){var f=i[u],d=i[u+1],h=o.lessThanOrEquals(f,e),E=!r(d),m=E||o.greaterThanOrEquals(d,e);if(h&&m)return s=u,!E&&d.equals(e)&&++s,c=s+1,T(this,i,this._samples,e,s,c,n),n}var _=t(i,e,o.compare,this._dateColumn);return _>=0?(_<i.length-1&&i[_+1].equals(e)&&++_,s=_,c=_):(c=~_,s=c-1,s<0&&(s=0)),this._lastIndex=s,T(this,i,this._samples,e,s,c,n),n}if(r(this._dataError))throw new l(this._dataError)},h}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(n,r){r=t(r,document.location.href);var a=new e(r),i=new e(n);return i.resolve(a).toString()}return a}),define("Core/joinUrls",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(r,a,i){if(i=t(i,!0),r instanceof e||(r=new e(r)),a instanceof e||(a=new e(a)),"data"===r.scheme)return r.toString();if("data"===a.scheme)return 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-north:[-1,0,0],east:[0,1,0],up:[0,0,1],south:[1,0,0],west:[0,-1,0],down:[0,0,-1]},v={},M={east:new n,north:new n,up:new n,west:new n,south:new n,down:new n},g=new n,I=new n,O=new n;A.localFrameToFixedFrameGenerator=function(e,t){if(!S.hasOwnProperty(e)||!S[e].hasOwnProperty(t))throw new c("firstAxis and secondAxis must be east, north, up, west, south or down.");var r,a=S[e][t],i=e+t;return u(v[i])?r=v[i]:(r=function(r,i,s){if(u(s)||(s=new T),_.equalsEpsilon(r.x,0,_.EPSILON14)&&_.equalsEpsilon(r.y,0,_.EPSILON14)){var c=_.sign(r.z);n.unpack(N[e],0,g),"east"!==e&&"west"!==e&&n.multiplyByScalar(g,c,g),n.unpack(N[t],0,I),"east"!==t&&"west"!==t&&n.multiplyByScalar(I,c,I),n.unpack(N[a],0,O),"east"!==a&&"west"!==a&&n.multiplyByScalar(O,c,O)}else{i=o(i,d.WGS84),i.geodeticSurfaceNormal(r,M.up);var l=M.up,f=M.east;f.x=-r.y,f.y=r.x,f.z=0,n.normalize(f,M.east),n.cross(l,f,M.north),n.multiplyByScalar(M.up,-1,M.down),n.multiplyByScalar(M.east,-1,M.west),n.multiplyByScalar(M.north,-1,M.south),g=M[e],I=M[t],O=M[a]}return s[0]=g.x,s[1]=g.y,s[2]=g.z,s[3]=0,s[4]=I.x,s[5]=I.y,s[6]=I.z,s[7]=0,s[8]=O.x,s[9]=O.y,s[10]=O.z,s[11]=0,s[12]=r.x,s[13]=r.y,s[14]=r.z,s[15]=1,s},v[i]=r),r},A.eastNorthUpToFixedFrame=A.localFrameToFixedFrameGenerator("east","north"),A.northEastDownToFixedFrame=A.localFrameToFixedFrameGenerator("north","east"),A.northUpEastToFixedFrame=A.localFrameToFixedFrameGenerator("north","up"),A.northWestUpToFixedFrame=A.localFrameToFixedFrameGenerator("north","west");var w=new y,x=new n(1,1,1),C=new T;A.headingPitchRollToFixedFrame=function(e,t,r,a,i){a instanceof T&&(i=a,a=void 0,s("Transforms.headingPitchRollToFixedFrame(origin, headingPitchRoll, ellipsoid, result)","The method was deprecated in Cesium 1.31 and will be removed in version 1.33. Transforms.headingPitchRollToFixedFrame(origin, headingPitchRoll, ellipsoid, fixedFrameTransform, result) where fixedFrameTransform is a a 4x4 transformation matrix (see Transforms.localFrameToFixedFrameGenerator)")),a=o(a,A.eastNorthUpToFixedFrame);var u=y.fromHeadingPitchRoll(t,w),c=T.fromTranslationQuaternionRotationScale(n.ZERO,u,x,C);return i=a(e,r,i),T.multiply(i,c,i)};var P=new T,U=new p;A.headingPitchRollQuaternion=function(e,t,n,r,a){r instanceof y&&(a=r,r=void 0,s("Transforms.headingPitchRollQuaternion(origin, headingPitchRoll, ellipsoid, result)","The method was deprecated in Cesium 1.31 and will be removed in version 1.33. Transforms.headingPitchRollQuaternion(origin, headingPitchRoll, ellipsoid, fixedFrameTransform, result) where fixedFrameTransform is a a 4x4 transformation matrix (see Transforms.localFrameToFixedFrameGenerator)"));var i=A.headingPitchRollToFixedFrame(e,t,n,r,P),o=T.getRotation(i,U);return y.fromRotationMatrix(o,a)};var D=24110.54841,F=8640184.812866,L=.093104,B=-62e-7,b=1.1772758384668e-19,z=72921158553e-15,q=_.TWO_PI/86400,G=new m;A.computeTemeToPseudoFixedMatrix=function(e,t){G=m.addSeconds(e,-m.computeTaiMinusUtc(e),G);var n,r=G.dayNumber,a=G.secondsOfDay,i=r-2451545;n=a>=43200?(i+.5)/R.DAYS_PER_JULIAN_CENTURY:(i-.5)/R.DAYS_PER_JULIAN_CENTURY;var o=D+n*(F+n*(L+n*B)),s=o*q%_.TWO_PI,c=z+b*(r-2451545.5),l=(a+.5*R.SECONDS_PER_DAY)%R.SECONDS_PER_DAY,f=s+c*l,d=Math.cos(f),h=Math.sin(f);return u(t)?(t[0]=d,t[1]=-h,t[2]=0,t[3]=h,t[4]=d,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new p(d,h,0,-h,d,0,0,0,1)},A.iau2006XysData=new h,A.earthOrientationParameters=l.NONE;var W=32.184,V=2451545;A.preloadIcrfFixed=function(t){var n=t.start.dayNumber,r=t.start.secondsOfDay+W,a=t.stop.dayNumber,i=t.stop.secondsOfDay+W,o=A.iau2006XysData.preload(n,r,a,i),u=A.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},A.computeIcrfToFixedMatrix=function(e,t){u(t)||(t=new p);var n=A.computeFixedToIcrfMatrix(e,t);if(u(n))return p.transpose(n,t)};var X=new E(0,0,0),H=new f(0,0,0,0,0,0),Y=new p,k=new p;A.computeFixedToIcrfMatrix=function(e,t){u(t)||(t=new p);var n=A.earthOrientationParameters.compute(e,H);if(u(n)){var r=e.dayNumber,a=e.secondsOfDay+W,i=A.iau2006XysData.computeXysRadians(r,a,X);if(u(i)){var o=i.x+n.xPoleOffset,s=i.y+n.yPoleOffset,c=1/(1+Math.sqrt(1-o*o-s*s)),l=Y;l[0]=1-c*o*o,l[3]=-c*o*s,l[6]=o,l[1]=-c*o*s,l[4]=1-c*s*s,l[7]=s,l[2]=-o,l[5]=-s,l[8]=1-c*(o*o+s*s);var f=p.fromRotationZ(-i.s,k),d=p.multiply(l,f,Y),h=e.dayNumber,E=e.secondsOfDay-m.computeTaiMinusUtc(e)+n.ut1MinusUtc,T=h-2451545,y=E/R.SECONDS_PER_DAY,S=.779057273264+y+.00273781191135448*(T+y);S=S%1*_.TWO_PI;var N=p.fromRotationZ(S,k),v=p.multiply(d,N,Y),M=Math.cos(n.xPoleWander),g=Math.cos(n.yPoleWander),I=Math.sin(n.xPoleWander),O=Math.sin(n.yPoleWander),w=r-V+a/R.SECONDS_PER_DAY;w/=36525;var x=-47e-6*w*_.RADIANS_PER_DEGREE/3600,C=Math.cos(x),P=Math.sin(x),U=k;return U[0]=M*C,U[1]=M*P,U[2]=I,U[3]=-g*P+O*I*C,U[4]=g*C+O*I*P,U[5]=-O*M,U[6]=-O*P-g*I*C,U[7]=O*C-g*I*P,U[8]=g*M,p.multiply(v,U,t)}}};var j=new r;A.pointToWindowCoordinates=function(e,t,n,r){return r=A.pointToGLWindowCoordinates(e,t,n,r),r.y=2*t[5]-r.y,r},A.pointToGLWindowCoordinates=function(e,n,a,i){u(i)||(i=new t);var o=j;return T.multiplyByVector(e,r.fromElements(a.x,a.y,a.z,1,o),o),r.multiplyByScalar(o,1/o.w,o),T.multiplyByVector(n,o,o),t.fromCartesian4(o,i)};var Z=new n,K=new n,Q=new n;A.rotationMatrixFromPositionVelocity=function(e,t,r,a){var i=o(r,d.WGS84).geodeticSurfaceNormal(e,Z),s=n.cross(t,i,K);n.equalsEpsilon(s,n.ZERO,_.EPSILON6)&&(s=n.clone(n.UNIT_X,s));var c=n.cross(s,t,Q);return n.cross(t,c,s),n.negate(s,s),u(a)||(a=new p),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var J=new T(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1),$=new a,ee=new n,te=new n,ne=new p,re=new T,ae=new T;return A.basisTo2D=function(e,t,r){var a=T.getTranslation(t,te),i=e.ellipsoid,o=i.cartesianToCartographic(a,$),u=e.project(o,ee);n.fromElements(u.z,u.x,u.y,u);var s=A.eastNorthUpToFixedFrame(a,i,re),c=T.inverseTransformation(s,ae),l=T.getRotation(t,ne),f=T.multiplyByMatrix3(c,l,r);return T.multiply(J,f,r),T.setTranslation(r,u,r),r},A.wgs84To2DModelMatrix=function(e,t,r){var a=e.ellipsoid,i=A.eastNorthUpToFixedFrame(t,a,re),o=T.inverseTransformation(i,ae),u=a.cartesianToCartographic(t,$),s=e.project(u,ee);n.fromElements(s.z,s.x,s.y,s);var c=T.fromTranslation(s,re);return T.multiply(J,o,r),T.multiply(c,r,r),r},A}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,n,r,a,i,o,u,s,c,l,f,d,h){"use strict";function E(e,t){t=a(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var r=h.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=n.fromCartesian4(l.getColumn(r,0,m)),this._yAxis=n.fromCartesian4(l.getColumn(r,1,m));var i=n.fromCartesian4(l.getColumn(r,2,m));this._plane=f.fromPointNormal(e,i)}var m=new r;o(E.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var _=new e;E.fromPoints=function(t,n){var r=e.fromPoints(t,_);return new E(r.center,n)};var p=new d,T=new n;E.prototype.projectPointOntoPlane=function(e,r){var a=p;a.origin=e,n.normalize(e,a.direction);var o=c.rayPlane(a,this._plane,T);if(i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,T)),i(o)){var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return i(r)?(r.x=s,r.y=l,r):new t(s,l)}},E.prototype.projectPointsOntoPlane=function(e,t){i(t)||(t=[]);for(var n=0,r=e.length,a=0;a<r;a++){var o=this.projectPointOntoPlane(e[a],t[n]);i(o)&&(t[n]=o,n++)}return t.length=n,t},E.prototype.projectPointToNearestOnPlane=function(e,r){i(r)||(r=new t);var a=p;a.origin=e,n.clone(this._plane.normal,a.direction);var o=c.rayPlane(a,this._plane,T);i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,T));var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return r.x=s,r.y=l,r},E.prototype.projectPointsToNearestOnPlane=function(e,t){i(t)||(t=[]);var n=e.length;t.length=n;for(var r=0;r<n;r++)t[r]=this.projectPointToNearestOnPlane(e[r],t[r]);return t};var y=new n;return E.prototype.projectPointsOntoEllipsoid=function(e,t){var r=e.length;i(t)?t.length=r:t=new Array(r);for(var a=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=y,l=0;l<r;++l){var f=e[l];n.multiplyByScalar(u,f.x,c),i(t[l])||(t[l]=new n);var d=n.add(o,c,t[l]);n.multiplyByScalar(s,f.y,c),n.add(d,c,d),a.scaleToGeocentricSurface(d,d)}return t},E}),define("Core/OrientedBoundingBox",["./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Intersect","./Interval","./Math","./Matrix3","./Plane","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f,d,h,E){"use strict";function m(e,t){this.center=n.clone(a(e,n.ZERO)),this.halfAxes=d.clone(a(t,d.ZERO))}function _(e,t,r,a,o,u,s,c){i(c)||(c=new m);var l=c.halfAxes;d.setColumn(l,0,e.xAxis,l),d.setColumn(l,1,e.yAxis,l),d.setColumn(l,2,e.zAxis,l);var f=M;f.x=(t+r)/2,f.y=(a+o)/2,f.z=(u+s)/2;var h=g;h.x=(r-t)/2,h.y=(o-a)/2,h.z=(s-u)/2;var E=c.center;return f=d.multiplyByVector(l,f,f),n.add(e.origin,f,E),d.multiplyByScale(l,h,l),c}var p=new n,T=new n,y=new n,R=new n,A=new n,S=new n,N=new d,v={unitary:new d,diagonal:new d};m.fromPoints=function(e,t){if(i(t)||(t=new m),!i(e)||0===e.length)return t.halfAxes=d.ZERO,t.center=n.ZERO,t;var r,a=e.length,o=n.clone(e[0],p);for(r=1;r<a;r++)n.add(o,e[r],o);var u=1/a;n.multiplyByScalar(o,u,o);var s,c=0,l=0,f=0,h=0,E=0,_=0;for(r=0;r<a;r++)s=n.subtract(e[r],o,T),c+=s.x*s.x,l+=s.x*s.y,f+=s.x*s.z,h+=s.y*s.y,E+=s.y*s.z,_+=s.z*s.z;c*=u,l*=u,f*=u,h*=u,E*=u,_*=u;var M=N;M[0]=c,M[1]=l,M[2]=f,M[3]=l,M[4]=h,M[5]=E,M[6]=f,M[7]=E,M[8]=_;var g=d.computeEigenDecomposition(M,v),I=d.clone(g.unitary,t.halfAxes),O=d.getColumn(I,0,R),w=d.getColumn(I,1,A),x=d.getColumn(I,2,S),C=-Number.MAX_VALUE,P=-Number.MAX_VALUE,U=-Number.MAX_VALUE,D=Number.MAX_VALUE,F=Number.MAX_VALUE,L=Number.MAX_VALUE;for(r=0;r<a;r++)s=e[r],C=Math.max(n.dot(O,s),C),P=Math.max(n.dot(w,s),P),U=Math.max(n.dot(x,s),U),D=Math.min(n.dot(O,s),D),F=Math.min(n.dot(w,s),F),L=Math.min(n.dot(x,s),L);O=n.multiplyByScalar(O,.5*(D+C),O),w=n.multiplyByScalar(w,.5*(F+P),w),x=n.multiplyByScalar(x,.5*(L+U),x);var B=n.add(O,w,t.center);n.add(B,x,B);var b=y;return b.x=C-D,b.y=P-F,b.z=U-L,n.multiplyByScalar(b,.5,b),d.multiplyByScale(t.halfAxes,b,t.halfAxes),t};var M=new n,g=new n,I=new r,O=new n,w=[new r,new r,new r,new r,new r,new r,new r,new r],x=[new n,new n,new n,new n,new n,new n,new n,new n],C=[new t,new t,new t,new t,new t,new t,new t,new t];m.fromRectangle=function(e,t,n,r,i){t=a(t,0),n=a(n,0),r=a(r,u.WGS84);var o=E.center(e,I),c=r.cartographicToCartesian(o,O),l=new s(c,r),f=l.plane,d=w[0],m=w[1],p=w[2],T=w[3],y=w[4],R=w[5],A=w[6],S=w[7],N=o.longitude,v=e.south<0&&e.north>0?0:o.latitude;A.latitude=R.latitude=y.latitude=e.south,S.latitude=T.latitude=v,d.latitude=m.latitude=p.latitude=e.north,A.longitude=S.longitude=d.longitude=e.west,R.longitude=m.longitude=N,y.longitude=T.longitude=p.longitude=e.east,p.height=m.height=d.height=S.height=A.height=R.height=y.height=T.height=n,r.cartographicArrayToCartesianArray(w,x),l.projectPointsToNearestOnPlane(x,C);var M=Math.min(C[6].x,C[7].x,C[0].x),g=Math.max(C[2].x,C[3].x,C[4].x),P=Math.min(C[4].y,C[5].y,C[6].y),U=Math.max(C[0].y,C[1].y,C[2].y);p.height=d.height=y.height=A.height=t,r.cartographicArrayToCartesianArray(w,x);var D=Math.min(h.getPointDistance(f,x[0]),h.getPointDistance(f,x[2]),h.getPointDistance(f,x[4]),h.getPointDistance(f,x[6])),F=n;return _(l,M,g,P,U,D,F,i)},m.clone=function(e,t){if(i(e))return i(t)?(n.clone(e.center,t.center),d.clone(e.halfAxes,t.halfAxes),t):new m(e.center,e.halfAxes)},m.intersectPlane=function(e,t){var r=e.center,a=t.normal,i=e.halfAxes,o=a.x,u=a.y,s=a.z,l=Math.abs(o*i[d.COLUMN0ROW0]+u*i[d.COLUMN0ROW1]+s*i[d.COLUMN0ROW2])+Math.abs(o*i[d.COLUMN1ROW0]+u*i[d.COLUMN1ROW1]+s*i[d.COLUMN1ROW2])+Math.abs(o*i[d.COLUMN2ROW0]+u*i[d.COLUMN2ROW1]+s*i[d.COLUMN2ROW2]),f=n.dot(a,r)+t.distance;return f<=-l?c.OUTSIDE:f>=l?c.INSIDE:c.INTERSECTING};var P=new n,U=new n,D=new n,F=new n;m.distanceSquaredTo=function(e,t){var r=n.subtract(t,e.center,M),a=e.halfAxes,i=d.getColumn(a,0,P),o=d.getColumn(a,1,U),u=d.getColumn(a,2,D),s=n.magnitude(i),c=n.magnitude(o),l=n.magnitude(u);n.normalize(i,i),n.normalize(o,o),n.normalize(u,u);var f=F;f.x=n.dot(r,i),f.y=n.dot(r,o),f.z=n.dot(r,u);var h,E=0;return f.x<-s?(h=f.x+s,E+=h*h):f.x>s&&(h=f.x-s,E+=h*h),f.y<-c?(h=f.y+c,E+=h*h):f.y>c&&(h=f.y-c,E+=h*h),f.z<-l?(h=f.z+l,E+=h*h):f.z>l&&(h=f.z-l,E+=h*h),E};var L=new n,B=new n;m.computePlaneDistances=function(e,t,r,a){i(a)||(a=new l);var o=Number.POSITIVE_INFINITY,u=Number.NEGATIVE_INFINITY,s=e.center,c=e.halfAxes,f=d.getColumn(c,0,P),h=d.getColumn(c,1,U),E=d.getColumn(c,2,D),m=n.add(f,h,L);n.add(m,E,m),n.add(m,s,m);var _=n.subtract(m,t,B),p=n.dot(r,_);return o=Math.min(p,o),u=Math.max(p,u),n.add(s,f,m),n.add(m,h,m),n.subtract(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.add(s,f,m),n.subtract(m,h,m),n.add(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.add(s,f,m),n.subtract(m,h,m),n.subtract(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.subtract(s,f,m),n.add(m,h,m),n.add(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.subtract(s,f,m),n.add(m,h,m),n.subtract(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.subtract(s,f,m),n.subtract(m,h,m),n.add(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.subtract(s,f,m),n.subtract(m,h,m),n.subtract(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),a.start=o,a.stop=u,a};var b=new e;return m.isOccluded=function(t,n){var r=e.fromOrientedBoundingBox(t,b);return!n.isBoundingSphereVisible(r)},m.prototype.intersectPlane=function(e){return m.intersectPlane(this,e)},m.prototype.distanceSquaredTo=function(e){return m.distanceSquaredTo(this,e)},m.prototype.computePlaneDistances=function(e,t,n){return m.computePlaneDistances(this,e,t,n)},m.prototype.isOccluded=function(e){return m.isOccluded(this,e)},m.equals=function(e,t){return e===t||i(e)&&i(t)&&n.equals(e.center,t.center)&&d.equals(e.halfAxes,t.halfAxes)},m.prototype.clone=function(e){return m.clone(this,e)},m.prototype.equals=function(e){return m.equals(this,e)},m}),define("Core/AttributeCompression",["./Cartesian2","./Cartesian3","./defined","./DeveloperError","./Math"],function(e,t,n,r,a){"use strict";var i={};i.octEncodeInRange=function(e,t,n){if(n.x=e.x/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),n.y=e.y/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),e.z<0){var r=n.x,i=n.y;n.x=(1-Math.abs(i))*a.signNotZero(r),n.y=(1-Math.abs(r))*a.signNotZero(i)}return n.x=a.toSNorm(n.x,t),n.y=a.toSNorm(n.y,t),n},i.octEncode=function(e,t){return i.octEncodeInRange(e,255,t)},i.octDecodeInRange=function(e,n,r,i){if(i.x=a.fromSNorm(e,r),i.y=a.fromSNorm(n,r),i.z=1-(Math.abs(i.x)+Math.abs(i.y)),i.z<0){var o=i.x;i.x=(1-Math.abs(i.y))*a.signNotZero(o),i.y=(1-Math.abs(o))*a.signNotZero(i.y)}return t.normalize(i,i)},i.octDecode=function(e,t,n){return i.octDecodeInRange(e,t,255,n)},i.octPackFloat=function(e){return 256*e.x+e.y};var o=new e;return i.octEncodeFloat=function(e){return i.octEncode(e,o),i.octPackFloat(o)},i.octDecodeFloat=function(e,t){var n=e/256,r=Math.floor(n),a=256*(n-r);return i.octDecode(r,a,t)},i.octPack=function(e,t,n,r){var a=i.octEncodeFloat(e),u=i.octEncodeFloat(t),s=i.octEncode(n,o);return r.x=65536*s.x+a,r.y=65536*s.y+u,r},i.octUnpack=function(e,t,n,r){var a=e.x/65536,o=Math.floor(a),u=65536*(a-o);a=e.y/65536;var s=Math.floor(a),c=65536*(a-s);i.octDecodeFloat(u,t),i.octDecodeFloat(c,n),i.octDecode(o,s,r)},i.compressTextureCoordinates=function(e){var t=4095*e.x|0,n=4095*e.y|0;return 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5713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,COMPRESSED_RGB_S3TC_DXT1_EXT:33776,COMPRESSED_RGBA_S3TC_DXT1_EXT:33777,COMPRESSED_RGBA_S3TC_DXT3_EXT:33778,COMPRESSED_RGBA_S3TC_DXT5_EXT:33779,COMPRESSED_RGB_PVRTC_4BPPV1_IMG:35840,COMPRESSED_RGB_PVRTC_2BPPV1_IMG:35841,COMPRESSED_RGBA_PVRTC_4BPPV1_IMG:35842,COMPRESSED_RGBA_PVRTC_2BPPV1_IMG:35843,COMPRESSED_RGB_ETC1_WEBGL:36196,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503,MAX_TEXTURE_MAX_ANISOTROPY_EXT:34047};return e(t)}),define("Core/ComponentDatatype",["./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./WebGLConstants"],function(e,t,n,r,a,i){"use strict";if(!r.supportsTypedArrays())return{};var o={BYTE:i.BYTE,UNSIGNED_BYTE:i.UNSIGNED_BYTE,SHORT:i.SHORT,UNSIGNED_SHORT:i.UNSIGNED_SHORT,INT:i.INT,UNSIGNED_INT:i.UNSIGNED_INT,FLOAT:i.FLOAT,DOUBLE:i.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return t(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t)}},o.createArrayBufferView=function(t,n,r,a){switch(r=e(r,0),a=e(a,(n.byteLength-r)/o.getSizeInBytes(t)),t){case o.BYTE:return new Int8Array(n,r,a);case o.UNSIGNED_BYTE:return new Uint8Array(n,r,a);case o.SHORT:return new Int16Array(n,r,a);case o.UNSIGNED_SHORT:return new Uint16Array(n,r,a);case o.INT:return new Int32Array(n,r,a);case o.UNSIGNED_INT:return new Uint32Array(n,r,a);case o.FLOAT:return new Float32Array(n,r,a);case o.DOUBLE:return new Float64Array(n,r,a)}},o.fromName=function(e){switch(e){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE}},a(o)}),define("Core/TerrainQuantization",["./freezeObject"],function(e){
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2017 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+  @license
+  when.js - https://github.com/cujojs/when
+
+  MIT License (c) copyright B Cavalier & J Hann
+
+ * A lightweight CommonJS Promises/A and when() implementation
+ * when is part of the cujo.js family of libraries (http://cujojs.com/)
+ *
+ * Licensed under the MIT License at:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * @version 1.7.1
+ */
+
+/**
+@license
+sprintf.js from the php.js project - https://github.com/kvz/phpjs
+Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
+
+php.js is copyright 2012 Kevin van Zonneveld.
+
+Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
+(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
+(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
+Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
+Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
+Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
+Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
+L. Rodrigues (http://www.jsfromhell.com), Ash Searle
+(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
+Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
+Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
+http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
+Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
+(http://webdevhobo.blogspot.com/), marrtins, GeekFG
+(http://geekfg.blogspot.com), Andrea Giammarchi
+(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
+gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
+Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
+(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
+Marc Palau, Martin
+(http://www.erlenwiese.de/), Breaking Par Consulting Inc
+(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
+Chris, Mirek Slugen, saulius, Alfonso Jimenez
+(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
+Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
+Ariede (http://caioariede.com), Robin, Kankrelune
+(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
+(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
+Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
+David, Aman Gupta, Michael White, Public Domain
+(http://www.json.org/json2.js), Steven Levithan
+(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
+Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
+Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
+(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
+Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
+Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
+(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
+(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
+ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
+(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
+Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
+Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
+(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
+josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
+Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
+(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
+(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
+Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
+(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
+(http://yass.meetcweb.com), Peter-Paul Koch
+(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
+(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
+Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
+vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
+Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
+(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
+B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
+(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
+Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
+Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
+(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
+Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
+Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
+sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
+Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
+(http://www.premasolutions.com/), Philippe Jausions
+(http://pear.php.net/user/jausions), Aidan Lister
+(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
+strcmp, Taras Bogach, jpfle, Alexander Ermolaev
+(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
+dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
+(http://www.pedrotainha.com), James, Arnout Kazemier
+(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
+FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
+Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
+daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
+W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
+(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
+Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
+(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
+Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
+Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
+(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
+Russell Walker (http://www.nbill.co.uk/), Jamie Beck
+(http://www.terabit.ca/), setcookie, Michael, YUI Library:
+http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
+http://hacks.bluesmoon.info/strftime/strftime.js, Ben
+(http://benblume.co.uk/), DtTvB
+(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
+meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
+(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
+Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
+Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
+Bryan
+
+Licensed under the MIT (MIT-LICENSE.txt) license.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
+OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/**
+ * @license
+ *
+ * Grauw URI utilities
+ *
+ * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
+ *
+ * @author Laurens Holst (http://www.grauw.nl/)
+ *
+ *   Copyright 2012 Laurens Holst
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+
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e===t||n(e)&&n(t)&&Math.abs(e.longitude-t.longitude)<=r&&Math.abs(e.latitude-t.latitude)<=r&&Math.abs(e.height-t.height)<=r},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),n=Object.defineProperties;return t&&e(n)||(n=function(e){return e}),n}),define("Core/Ellipsoid",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(t,r,a,i){r=n(r,0),a=n(a,0),i=n(i,0),t._radii=new e(r,a,i),t._radiiSquared=new 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n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var n=e[1],r=e[2],a=e[3],i=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=i,t[10]=e[10],t[11]=e[14],t[12]=a,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||a(e)&&a(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,n){return e===t||a(e)&&a(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var p=new s,T=new s,y=new t,R=new t(0,0,0,1);return l.inverse=function(e,n){if(s.equalsEpsilon(l.getRotation(e,p),T,u.EPSILON7)&&t.equals(l.getRow(e,3,y),R))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],a=e[4],i=e[8],o=e[12],f=e[1],d=e[5],h=e[9],E=e[13],m=e[2],_=e[6],A=e[10],S=e[14],N=e[3],v=e[7],M=e[11],g=e[15],I=A*g,O=S*M,w=_*g,x=S*v,C=_*M,P=A*v,U=m*g,D=S*N,F=m*M,L=A*N,B=m*v,b=_*N,z=I*d+x*h+C*E-(O*d+w*h+P*E),q=O*f+U*h+L*E-(I*f+D*h+F*E),G=w*f+D*d+B*E-(x*f+U*d+b*E),W=P*f+F*d+b*h-(C*f+L*d+B*h),V=O*a+w*i+P*o-(I*a+x*i+C*o),X=I*r+D*i+F*o-(O*r+U*i+L*o),H=x*r+U*a+b*o-(w*r+D*a+B*o),Y=C*r+L*a+B*i-(P*r+F*a+b*i);I=i*E,O=o*h,w=a*E,x=o*d,C=a*h,P=i*d,U=r*E,D=o*f,F=r*h,L=i*f,B=r*d,b=a*f;var k=I*v+x*M+C*g-(O*v+w*M+P*g),j=O*N+U*M+L*g-(I*N+D*M+F*g),Z=w*N+D*v+B*g-(x*N+U*v+b*g),K=P*N+F*v+b*M-(C*N+L*v+B*M),Q=w*A+P*S+O*_-(C*S+I*_+x*A),J=F*S+I*m+D*A-(U*A+L*S+O*m),$=U*_+b*S+x*m-(B*S+w*m+D*_),ee=B*A+C*m+L*_-(F*_+b*A+P*m),te=r*z+a*q+i*G+o*W;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=z*te,n[1]=q*te,n[2]=G*te,n[3]=W*te,n[4]=V*te,n[5]=X*te,n[6]=H*te,n[7]=Y*te,n[8]=k*te,n[9]=j*te,n[10]=Z*te,n[11]=K*te,n[12]=Q*te,n[13]=J*te,n[14]=$*te,n[15]=ee*te,n},l.inverseTransformation=function(e,t){var n=e[0],r=e[1],a=e[2],i=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],d=e[13],h=e[14],E=-n*f-r*d-a*h,m=-i*f-o*d-u*h,_=-s*f-c*d-l*h;return t[0]=n,t[1]=i,t[2]=s,t[3]=0,t[4]=r,t[5]=o,t[6]=c,t[7]=0,t[8]=a,t[9]=u,t[10]=l,t[11]=0,t[12]=E,t[13]=m,t[14]=_,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,i(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return l.equals(this,e)},l.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]},l.prototype.equalsEpsilon=function(e,t){return l.equalsEpsilon(this,e,t)},l.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},l}),define("Core/Rectangle",["./Cartographic","./Check","./defaultValue","./defined","./defineProperties","./Ellipsoid","./freezeObject","./Math"],function(e,t,n,r,a,i,o,u){"use strict";function s(e,t,r,a){this.west=n(e,0),this.south=n(t,0),this.east=n(r,0),this.north=n(a,0)}a(s.prototype,{width:{get:function(){return s.computeWidth(this)}},height:{get:function(){return s.computeHeight(this)}}}),s.packedLength=4,s.pack=function(e,t,r){return r=n(r,0),t[r++]=e.west,t[r++]=e.south,t[r++]=e.east,t[r]=e.north,t},s.unpack=function(e,t,a){return t=n(t,0),r(a)||(a=new s),a.west=e[t++],a.south=e[t++],a.east=e[t++],a.north=e[t],a},s.computeWidth=function(e){var t=e.east,n=e.west;return t<n&&(t+=u.TWO_PI),t-n},s.computeHeight=function(e){return e.north-e.south},s.fromDegrees=function(e,t,a,i,o){return e=u.toRadians(n(e,0)),t=u.toRadians(n(t,0)),a=u.toRadians(n(a,0)),i=u.toRadians(n(i,0)),r(o)?(o.west=e,o.south=t,o.east=a,o.north=i,o):new s(e,t,a,i)},s.fromRadians=function(e,t,a,i,o){return r(o)?(o.west=n(e,0),o.south=n(t,0),o.east=n(a,0),o.north=n(i,0),o):new s(e,t,a,i)},s.fromCartographicArray=function(e,t){for(var n=Number.MAX_VALUE,a=-Number.MAX_VALUE,i=Number.MAX_VALUE,o=-Number.MAX_VALUE,c=Number.MAX_VALUE,l=-Number.MAX_VALUE,f=0,d=e.length;f<d;f++){var h=e[f];n=Math.min(n,h.longitude),a=Math.max(a,h.longitude),c=Math.min(c,h.latitude),l=Math.max(l,h.latitude);var E=h.longitude>=0?h.longitude:h.longitude+u.TWO_PI;i=Math.min(i,E),o=Math.max(o,E)}return a-n>o-i&&(n=i,a=o,a>u.PI&&(a-=u.TWO_PI),n>u.PI&&(n-=u.TWO_PI)),r(t)?(t.west=n,t.south=c,t.east=a,t.north=l,t):new s(n,c,a,l)},s.fromCartesianArray=function(e,t,n){for(var a=Number.MAX_VALUE,i=-Number.MAX_VALUE,o=Number.MAX_VALUE,c=-Number.MAX_VALUE,l=Number.MAX_VALUE,f=-Number.MAX_VALUE,d=0,h=e.length;d<h;d++){var E=t.cartesianToCartographic(e[d]);a=Math.min(a,E.longitude),i=Math.max(i,E.longitude),l=Math.min(l,E.latitude),f=Math.max(f,E.latitude);var m=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;o=Math.min(o,m),c=Math.max(c,m)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),r(n)?(n.west=a,n.south=l,n.east=i,n.north=f,n):new s(a,l,i,f)},s.clone=function(e,t){if(r(e))return r(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||r(e)&&r(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return r(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.south,n.height=0,n):new e(t.west,t.south)},s.northwest=function(t,n){return r(n)?(n.longitude=t.west,n.latitude=t.north,n.height=0,n):new e(t.west,t.north)},s.northeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.north,n.height=0,n):new e(t.east,t.north)},s.southeast=function(t,n){return r(n)?(n.longitude=t.east,n.latitude=t.south,n.height=0,n):new e(t.east,t.south)},s.center=function(t,n){var a=t.east,i=t.west;a<i&&(a+=u.TWO_PI);var o=u.negativePiToPi(.5*(i+a)),s=.5*(t.south+t.north);return r(n)?(n.longitude=o,n.latitude=s,n.height=0,n):new e(o,s)},s.intersection=function(e,t,n){var a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.negativePiToPi(Math.max(i,c)),f=u.negativePiToPi(Math.min(a,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var d=Math.max(e.south,t.south),h=Math.min(e.north,t.north);if(!(d>=h))return r(n)?(n.west=l,n.south=d,n.east=f,n.north=h,n):new s(l,d,f,h)}},s.simpleIntersection=function(e,t,n){var a=Math.max(e.west,t.west),i=Math.max(e.south,t.south),o=Math.min(e.east,t.east),u=Math.min(e.north,t.north);if(!(i>=u||a>=o))return r(n)?(n.west=a,n.south=i,n.east=o,n.north=u,n):new s(a,i,o,u)},s.union=function(e,t,n){r(n)||(n=new s);var a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.convertLongitudeRange(Math.min(i,c)),f=u.convertLongitudeRange(Math.max(a,o));return n.west=l,n.south=Math.min(e.south,t.south),n.east=f,n.north=Math.max(e.north,t.north),n},s.expand=function(e,t,n){return r(n)||(n=new s),n.west=Math.min(e.west,t.longitude),n.south=Math.min(e.south,t.latitude),n.east=Math.max(e.east,t.longitude),n.north=Math.max(e.north,t.latitude),n},s.contains=function(e,t){var n=t.longitude,r=t.latitude,a=e.west,i=e.east;return i<a&&(i+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>a||u.equalsEpsilon(n,a,u.EPSILON14))&&(n<i||u.equalsEpsilon(n,i,u.EPSILON14))&&r>=e.south&&r<=e.north};var c=new e;return s.subsample=function(e,t,a,o){t=n(t,i.WGS84),a=n(a,0),r(o)||(o=[]);var l=0,f=e.north,d=e.south,h=e.east,E=e.west,m=c;m.height=a,m.longitude=E,m.latitude=f,o[l]=t.cartographicToCartesian(m,o[l]),l++,m.longitude=h,o[l]=t.cartographicToCartesian(m,o[l]),l++,m.latitude=d,o[l]=t.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=t.cartographicToCartesian(m,o[l]),l++,f<0?m.latitude=f:d>0?m.latitude=d:m.latitude=0;for(var _=1;_<8;++_)m.longitude=-Math.PI+_*u.PI_OVER_TWO,s.contains(e,m)&&(o[l]=t.cartographicToCartesian(m,o[l]),l++);return 0===m.latitude&&(m.longitude=E,o[l]=t.cartographicToCartesian(m,o[l]),l++,m.longitude=h,o[l]=t.cartographicToCartesian(m,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./Check","./defaultValue","./defined","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f){"use strict";function d(t,n){this.center=e.clone(r(t,e.ZERO)),this.radius=r(n,0)}var h=new e,E=new e,m=new e,_=new e,p=new e,T=new e,y=new e,R=new e,A=new e,S=new e,N=new e,v=new e;d.fromPoints=function(t,n){if(a(n)||(n=new d),!a(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var r=e.clone(t[0],y),i=e.clone(r,h),o=e.clone(r,E),u=e.clone(r,m),s=e.clone(r,_),c=e.clone(r,p),l=e.clone(r,T),f=t.length,M=1;M<f;M++){e.clone(t[M],r);var g=r.x,I=r.y,O=r.z;g<i.x&&e.clone(r,i),g>s.x&&e.clone(r,s),I<o.y&&e.clone(r,o),I>c.y&&e.clone(r,c),O<u.z&&e.clone(r,u),O>l.z&&e.clone(r,l)}var w=e.magnitudeSquared(e.subtract(s,i,R)),x=e.magnitudeSquared(e.subtract(c,o,R)),C=e.magnitudeSquared(e.subtract(l,u,R)),P=i,U=s,D=w;x>D&&(D=x,P=o,U=c),C>D&&(D=C,P=u,U=l);var F=A;F.x=.5*(P.x+U.x),F.y=.5*(P.y+U.y),F.z=.5*(P.z+U.z);var L=e.magnitudeSquared(e.subtract(U,F,R)),B=Math.sqrt(L),b=S;b.x=i.x,b.y=o.y,b.z=u.z;var z=N;z.x=s.x,z.y=c.y,z.z=l.z;var q=e.multiplyByScalar(e.add(b,z,R),.5,v),G=0;for(M=0;M<f;M++){e.clone(t[M],r);var W=e.magnitude(e.subtract(r,q,R));W>G&&(G=W);var V=e.magnitudeSquared(e.subtract(r,F,R));if(V>L){var X=Math.sqrt(V);B=.5*(B+X),L=B*B;var H=X-B;F.x=(B*F.x+H*r.x)/X,F.y=(B*F.y+H*r.y)/X,F.z=(B*F.z+H*r.z)/X}}return B<G?(e.clone(F,n.center),n.radius=B):(e.clone(q,n.center),n.radius=G),n};var M=new o,g=new e,I=new e,O=new t,w=new t;d.fromRectangle2D=function(e,t,n){return d.fromRectangleWithHeights2D(e,t,0,0,n)},d.fromRectangleWithHeights2D=function(t,n,i,o,u){if(a(u)||(u=new d),!a(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;n=r(n,M),f.southwest(t,O),O.height=i,f.northeast(t,w),w.height=o;var s=n.project(O,g),c=n.project(w,I),l=c.x-s.x,h=c.y-s.y,E=c.z-s.z;u.radius=.5*Math.sqrt(l*l+h*h+E*E);var m=u.center;return m.x=s.x+.5*l,m.y=s.y+.5*h,m.z=s.z+.5*E,u};var x=[];d.fromRectangle3D=function(e,t,n,o){t=r(t,i.WGS84),n=r(n,0);var u;return 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V=e.multiplyByScalar(e.add(G,W,R),.5,v),X=0;for(O=0;O<I;O+=i){u.x=t[O]+n.x,u.y=t[O+1]+n.y,u.z=t[O+2]+n.z;var H=e.magnitude(e.subtract(u,V,R));H>X&&(X=H);var Y=e.magnitudeSquared(e.subtract(u,b,R));if(Y>z){var k=Math.sqrt(Y);q=.5*(q+k),z=q*q;var j=k-q;b.x=(q*b.x+j*u.x)/k,b.y=(q*b.y+j*u.y)/k,b.z=(q*b.z+j*u.z)/k}}return q<X?(e.clone(b,o.center),o.radius=q):(e.clone(V,o.center),o.radius=X),o},d.fromEncodedCartesianVertices=function(t,n,r){if(a(r)||(r=new d),!a(t)||!a(n)||t.length!==n.length||0===t.length)return r.center=e.clone(e.ZERO,r.center),r.radius=0,r;var i=y;i.x=t[0]+n[0],i.y=t[1]+n[1],i.z=t[2]+n[2];for(var o=e.clone(i,h),u=e.clone(i,E),s=e.clone(i,m),c=e.clone(i,_),l=e.clone(i,p),f=e.clone(i,T),M=t.length,g=0;g<M;g+=3){var I=t[g]+n[g],O=t[g+1]+n[g+1],w=t[g+2]+n[g+2];i.x=I,i.y=O,i.z=w,I<o.x&&e.clone(i,o),I>c.x&&e.clone(i,c),O<u.y&&e.clone(i,u),O>l.y&&e.clone(i,l),w<s.z&&e.clone(i,s),w>f.z&&e.clone(i,f)}var 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f=e.negate(l,X),h=e.negate(c,V),E=Y,m=E[0];e.add(s,l,m),e.add(m,c,m),m=E[1],e.add(s,l,m),e.add(m,h,m),m=E[2],e.add(s,f,m),e.add(m,h,m),m=E[3],e.add(s,f,m),e.add(m,c,m),e.negate(s,s),m=E[4],e.add(s,l,m),e.add(m,c,m),m=E[5],e.add(s,l,m),e.add(m,h,m),m=E[6],e.add(s,f,m),e.add(m,h,m),m=E[7],e.add(s,f,m),e.add(m,c,m);for(var _=E.length,p=0;p<_;++p){var T=E[p];e.add(o,T,T);var y=i.cartesianToCartographic(T,H);n.project(y,T)}a=d.fromPoints(E,a),o=a.center;var R=o.x,A=o.y,S=o.z;return o.x=S,o.y=R,o.z=A,a},d.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},d.equals=function(t,n){return t===n||a(t)&&a(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},d.prototype.intersectPlane=function(e){return d.intersectPlane(this,e)},d.prototype.distanceSquaredTo=function(e){return d.distanceSquaredTo(this,e)},d.prototype.computePlaneDistances=function(e,t,n){return d.computePlaneDistances(this,e,t,n)},d.prototype.isOccluded=function(e){return d.isOccluded(this,e)},d.prototype.equals=function(e){return d.equals(this,e)},d.prototype.clone=function(e){return d.clone(this,e)},d}),define("Core/Cartesian2",["./Check","./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,a,i){"use strict";function o(e,n){this.x=t(e,0),this.y=t(n,0)}o.fromElements=function(e,t,r){return n(r)?(r.x=e,r.y=t,r):new o(e,t)},o.clone=function(e,t){if(n(e))return n(t)?(t.x=e.x,t.y=e.y,t):new o(e.x,e.y)},o.fromCartesian3=o.clone,o.fromCartesian4=o.clone,o.packedLength=2,o.pack=function(e,n,r){return r=t(r,0),n[r++]=e.x,n[r]=e.y,n},o.unpack=function(e,r,a){return r=t(r,0),n(a)||(a=new o),a.x=e[r++],a.y=e[r],a},o.packArray=function(e,t){var r=e.length;n(t)?t.length=2*r:t=new Array(2*r);for(var a=0;a<r;++a)o.pack(e[a],t,2*a);return t},o.unpackArray=function(e,t){var r=e.length;n(t)?t.length=r/2:t=new Array(r/2);for(var a=0;a<r;a+=2){var i=a/2;t[i]=o.unpack(e,a,t[i])}return t},o.fromArray=o.unpack,o.maximumComponent=function(e){return Math.max(e.x,e.y)},o.minimumComponent=function(e){return Math.min(e.x,e.y)},o.minimumByComponent=function(e,t,n){return n.x=Math.min(e.x,t.x),n.y=Math.min(e.y,t.y),n},o.maximumByComponent=function(e,t,n){return n.x=Math.max(e.x,t.x),n.y=Math.max(e.y,t.y),n},o.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y},o.magnitude=function(e){return Math.sqrt(o.magnitudeSquared(e))};var u=new o;o.distance=function(e,t){return o.subtract(e,t,u),o.magnitude(u)},o.distanceSquared=function(e,t){return o.subtract(e,t,u),o.magnitudeSquared(u)},o.normalize=function(e,t){var n=o.magnitude(e);return t.x=e.x/n,t.y=e.y/n,t},o.dot=function(e,t){return e.x*t.x+e.y*t.y},o.multiplyComponents=function(e,t,n){return n.x=e.x*t.x,n.y=e.y*t.y,n},o.divideComponents=function(e,t,n){return n.x=e.x/t.x,
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s=t.dot(u,r),c=t.magnitude(t.cross(u,r,u)),l=1/o,f=Math.sqrt(i-1)*l;return 1/(s*l-c*f)}function c(e,n,r){if(!(n<=0||n===1/0||n!==n))return t.multiplyByScalar(e,n,r)}function l(e,n){return t.equals(n,t.ZERO)?n:(e.transformPositionToScaledSpace(n,_),t.normalize(_,_))}a(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},cameraPosition:{get:function(){return this._cameraPosition},set:function(e){var n=this._ellipsoid,r=n.transformPositionToScaledSpace(e,this._cameraPositionInScaledSpace),a=t.magnitudeSquared(r)-1;t.clone(e,this._cameraPosition),this._cameraPositionInScaledSpace=r,this._distanceToLimbInScaledSpaceSquared=a}}});var f=new t;u.prototype.isPointVisible=function(e){var t=this._ellipsoid,n=t.transformPositionToScaledSpace(e,f);return this.isScaledSpacePointVisible(n)},u.prototype.isScaledSpacePointVisible=function(e){var n=this._cameraPositionInScaledSpace,r=this._distanceToLimbInScaledSpaceSquared,a=t.subtract(e,n,f),i=-t.dot(a,n),o=r<0?i>0:i>r&&i*i/t.magnitudeSquared(a)>r;return!o},u.prototype.computeHorizonCullingPoint=function(e,n,a){r(a)||(a=new t);for(var i=this._ellipsoid,o=l(i,e),u=0,f=0,d=n.length;f<d;++f){var h=n[f],E=s(i,h,o);u=Math.max(u,E)}return c(o,u,a)};var d=new t;u.prototype.computeHorizonCullingPointFromVertices=function(e,a,i,o,u){r(u)||(u=new t),o=n(o,t.ZERO);for(var f=this._ellipsoid,h=l(f,e),E=0,m=0,_=a.length;m<_;m+=i){d.x=a[m]+o.x,d.y=a[m+1]+o.y,d.z=a[m+2]+o.z;var p=s(f,d,h);E=Math.max(E,p)}return c(h,E,u)};var h=[];u.prototype.computeHorizonCullingPointFromRectangle=function(n,r,a){var i=o.subsample(n,r,0,h),u=e.fromPoints(i);if(!(t.magnitude(u.center)<.1*r.minimumRadius))return this.computeHorizonCullingPoint(u.center,i,a)};var E=new t,m=new t,_=new t;return u}),define("Core/QuadraticRealPolynomial",["./DeveloperError","./Math"],function(e,t){"use strict";function n(e,n,r){var a=e+n;return t.sign(e)!==t.sign(n)&&Math.abs(a/Math.max(Math.abs(e),Math.abs(n)))<r?0:a}var r={};return r.computeDiscriminant=function(e,t,n){var r=t*t-4*e*n;return r},r.computeRealRoots=function(e,r,a){var i;if(0===e)return 0===r?[]:[-a/r];if(0===r){if(0===a)return[0,0];var o=Math.abs(a),u=Math.abs(e);if(o<u&&o/u<t.EPSILON14)return[0,0];if(o>u&&u/o<t.EPSILON14)return[];if(i=-a/e,i<0)return[];var s=Math.sqrt(i);return[-s,s]}if(0===a)return i=-r/e,i<0?[i,0]:[0,i];var c=r*r,l=4*e*a,f=n(c,-l,t.EPSILON14);if(f<0)return[];var d=-.5*n(r,t.sign(r)*Math.sqrt(f),t.EPSILON14);return r>0?[d/e,a/d]:[a/d,d/e]},r}),define("Core/CubicRealPolynomial",["./DeveloperError","./QuadraticRealPolynomial"],function(e,t){"use strict";function n(e,t,n,r){var a,i,o=e,u=t/3,s=n/3,c=r,l=o*s,f=u*c,d=u*u,h=s*s,E=o*s-d,m=o*c-u*s,_=u*c-h,p=4*E*_-m*m;if(p<0){var T,y,R;d*f>=l*h?(T=o,y=E,R=-2*u*E+o*m):(T=c,y=_,R=-c*m+2*s*_);var A=R<0?-1:1,S=-A*Math.abs(T)*Math.sqrt(-p);i=-R+S;var N=i/2,v=N<0?-Math.pow(-N,1/3):Math.pow(N,1/3),M=i===S?-v:-y/v;return a=y<=0?v+M:-R/(v*v+M*M+y),d*f>=l*h?[(a-u)/o]:[-c/(a+s)]}var g=E,I=-2*u*E+o*m,O=_,w=-c*m+2*s*_,x=Math.sqrt(p),C=Math.sqrt(3)/2,P=Math.abs(Math.atan2(o*x,-I)/3);a=2*Math.sqrt(-g);var U=Math.cos(P);i=a*U;var D=a*(-U/2-C*Math.sin(P)),F=i+D>2*u?i-u:D-u,L=o,B=F/L;P=Math.abs(Math.atan2(c*x,-w)/3),a=2*Math.sqrt(-O),U=Math.cos(P),i=a*U,D=a*(-U/2-C*Math.sin(P));var b=-c,z=i+D<2*s?i+s:D+s,q=b/z,G=L*z,W=-F*z-L*b,V=F*b,X=(s*W-u*V)/(-u*W+s*G);return B<=X?B<=q?X<=q?[B,X,q]:[B,q,X]:[q,B,X]:B<=q?[X,B,q]:X<=q?[X,q,B]:[q,X,B]}var r={};return r.computeDiscriminant=function(e,t,n,r){var a=e*e,i=t*t,o=n*n,u=r*r,s=18*e*t*n*r+i*o-27*a*u-4*(e*o*n+i*t*r);return s},r.computeRealRoots=function(e,r,a,i){var o,u;if(0===e)return t.computeRealRoots(r,a,i);if(0===r){if(0===a){if(0===i)return[0,0,0];u=-i/e;var s=u<0?-Math.pow(-u,1/3):Math.pow(u,1/3);return[s,s,s]}return 0===i?(o=t.computeRealRoots(e,0,a),0===o.Length?[0]:[o[0],0,o[1]]):n(e,0,a,i)}return 0===a?0===i?(u=-r/e,u<0?[u,0,0]:[0,0,u]):n(e,r,0,i):0===i?(o=t.computeRealRoots(e,r,a),0===o.length?[0]:o[1]<=0?[o[0],o[1],0]:o[0]>=0?[0,o[0],o[1]]:[o[0],0,o[1]]):n(e,r,a,i)},r}),define("Core/QuarticRealPolynomial",["./CubicRealPolynomial","./DeveloperError","./Math","./QuadraticRealPolynomial"],function(e,t,n,r){"use strict";function a(t,a,i,o){var u=t*t,s=a-3*u/8,c=i-a*t/2+u*t/8,l=o-i*t/4+a*u/16-3*u*u/256,f=e.computeRealRoots(1,2*s,s*s-4*l,-c*c);if(f.length>0){var d=-t/4,h=f[f.length-1];if(Math.abs(h)<n.EPSILON14){var E=r.computeRealRoots(1,s,l);if(2===E.length){var m,_=E[0],p=E[1];if(_>=0&&p>=0){var T=Math.sqrt(_),y=Math.sqrt(p);return[d-y,d-T,d+T,d+y]}if(_>=0&&p<0)return m=Math.sqrt(_),[d-m,d+m];if(_<0&&p>=0)return m=Math.sqrt(p),[d-m,d+m]}return[]}if(h>0){var R=Math.sqrt(h),A=(s+h-c/R)/2,S=(s+h+c/R)/2,N=r.computeRealRoots(1,R,A),v=r.computeRealRoots(1,-R,S);return 0!==N.length?(N[0]+=d,N[1]+=d,0!==v.length?(v[0]+=d,v[1]+=d,N[1]<=v[0]?[N[0],N[1],v[0],v[1]]:v[1]<=N[0]?[v[0],v[1],N[0],N[1]]:N[0]>=v[0]&&N[1]<=v[1]?[v[0],N[0],N[1],v[1]]:v[0]>=N[0]&&v[1]<=N[1]?[N[0],v[0],v[1],N[1]]:N[0]>v[0]&&N[0]<v[1]?[v[0],N[0],v[1],N[1]]:[N[0],v[0],N[1],v[1]]):N):0!==v.length?(v[0]+=d,v[1]+=d,v):[]}}return[]}function i(t,a,i,o){var u=i*i,s=a*a,c=t*t,l=-2*a,f=i*t+s-4*o,d=c*o-i*a*t+u,h=e.computeRealRoots(1,l,f,d);if(h.length>0){var E,m,_=h[0],p=a-_,T=p*p,y=t/2,R=p/2,A=T-4*o,S=T+4*Math.abs(o),N=c-4*_,v=c+4*Math.abs(_);if(_<0||A*v<N*S){var M=Math.sqrt(N);E=M/2,m=0===M?0:(t*R-i)/M}else{var g=Math.sqrt(A);E=0===g?0:(t*R-i)/g,m=g/2}var I,O;0===y&&0===E?(I=0,O=0):n.sign(y)===n.sign(E)?(I=y+E,O=_/I):(O=y-E,I=_/O);var w,x;0===R&&0===m?(w=0,x=0):n.sign(R)===n.sign(m)?(w=R+m,x=o/w):(x=R-m,w=o/x);var C=r.computeRealRoots(1,I,w),P=r.computeRealRoots(1,O,x);if(0!==C.length)return 0!==P.length?C[1]<=P[0]?[C[0],C[1],P[0],P[1]]:P[1]<=C[0]?[P[0],P[1],C[0],C[1]]:C[0]>=P[0]&&C[1]<=P[1]?[P[0],C[0],C[1],P[1]]:P[0]>=C[0]&&P[1]<=C[1]?[C[0],P[0],P[1],C[1]]:C[0]>P[0]&&C[0]<P[1]?[P[0],C[0],P[1],C[1]]:[C[0],P[0],C[1],P[1]]:C;if(0!==P.length)return P}return[]}var o={};return o.computeDiscriminant=function(e,t,n,r,a){var i=e*e,o=i*e,u=t*t,s=u*t,c=n*n,l=c*n,f=r*r,d=f*r,h=a*a,E=h*a,m=u*c*f-4*s*d-4*e*l*f+18*e*t*n*d-27*i*f*f+256*o*E+a*(18*s*n*r-4*u*l+16*e*c*c-80*e*t*c*r-6*e*u*f+144*i*n*f)+h*(144*e*u*n-27*u*u-128*i*c-192*i*t*r);return m},o.computeRealRoots=function(t,r,o,u,s){if(Math.abs(t)<n.EPSILON15)return e.computeRealRoots(r,o,u,s);var c=r/t,l=o/t,f=u/t,d=s/t,h=c<0?1:0;switch(h+=l<0?h+1:h,h+=f<0?h+1:h,h+=d<0?h+1:h){case 0:return a(c,l,f,d);case 1:return i(c,l,f,d);case 2:return i(c,l,f,d);case 3:return a(c,l,f,d);case 4:return a(c,l,f,d);case 5:return i(c,l,f,d);case 6:return a(c,l,f,d);case 7:return a(c,l,f,d);case 8:return i(c,l,f,d);case 9:return a(c,l,f,d);case 10:return a(c,l,f,d);case 11:return i(c,l,f,d);case 12:return a(c,l,f,d);case 13:return a(c,l,f,d);case 14:return a(c,l,f,d);case 15:return a(c,l,f,d);default:return}},o}),define("Core/Ray",["./Cartesian3","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(n,r){r=e.clone(t(r,e.ZERO)),e.equals(r,e.ZERO)||e.normalize(r,r),this.origin=e.clone(t(n,e.ZERO)),this.direction=r}return a.getPoint=function(t,r,a){return n(a)||(a=new e),a=e.multiplyByScalar(t.direction,r,a),e.add(t.origin,a,a)},a}),define("Core/IntersectionTests",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Interval","./Math","./Matrix3","./QuadraticRealPolynomial","./QuarticRealPolynomial","./Ray"],function(e,t,n,r,a,i,o,u,s,c,l){"use strict";function f(e,t,n,r){var a=t*t-4*e*n;if(!(a<0)){if(a>0){var i=1/(2*e),o=Math.sqrt(a),u=(-t+o)*i,s=(-t-o)*i;return u<s?(r.root0=u,r.root1=s):(r.root0=s,r.root1=u),r}var c=-t/(2*e);if(0!==c)return r.root0=r.root1=c,r}}function d(t,n,a){r(a)||(a=new i);var o=t.origin,u=t.direction,s=n.center,c=n.radius*n.radius,l=e.subtract(o,s,T),d=e.dot(u,u),h=2*e.dot(u,l),E=e.magnitudeSquared(l)-c,m=f(d,h,E,S);if(r(m))return a.start=m.root0,a.stop=m.root1,a}function h(e,t,n){var r=e+t;return o.sign(e)!==o.sign(t)&&Math.abs(r/Math.max(Math.abs(e),Math.abs(t)))<n?0:r}function E(t,n,r,a,i){var l,f=a*a,d=i*i,E=(t[u.COLUMN1ROW1]-t[u.COLUMN2ROW2])*d,m=i*(a*h(t[u.COLUMN1ROW0],t[u.COLUMN0ROW1],o.EPSILON15)+n.y),_=t[u.COLUMN0ROW0]*f+t[u.COLUMN2ROW2]*d+a*n.x+r,p=d*h(t[u.COLUMN2ROW1],t[u.COLUMN1ROW2],o.EPSILON15),T=i*(a*h(t[u.COLUMN2ROW0],t[u.COLUMN0ROW2])+n.z),y=[];if(0===T&&0===p){if(l=s.computeRealRoots(E,m,_),0===l.length)return y;var R=l[0],A=Math.sqrt(Math.max(1-R*R,0));if(y.push(new e(a,i*R,i*-A)),y.push(new e(a,i*R,i*A)),2===l.length){var S=l[1],N=Math.sqrt(Math.max(1-S*S,0));y.push(new e(a,i*S,i*-N)),y.push(new e(a,i*S,i*N))}return y}var v=T*T,M=p*p,g=E*E,I=T*p,O=g+M,w=2*(m*E+I),x=2*_*E+m*m-M+v,C=2*(_*m-I),P=_*_-v;if(0===O&&0===w&&0===x&&0===C)return y;l=c.computeRealRoots(O,w,x,C,P);var U=l.length;if(0===U)return y;for(var D=0;D<U;++D){var F,L=l[D],B=L*L,b=Math.max(1-B,0),z=Math.sqrt(b);F=o.sign(E)===o.sign(_)?h(E*B+_,m*L,o.EPSILON12):o.sign(_)===o.sign(m*L)?h(E*B,m*L+_,o.EPSILON12):h(E*B+m*L,_,o.EPSILON12);var q=h(p*L,T,o.EPSILON15),G=F*q;G<0?y.push(new e(a,i*L,i*z)):G>0?y.push(new e(a,i*L,i*-z)):0!==z?(y.push(new e(a,i*L,i*-z)),y.push(new e(a,i*L,i*z)),++D):y.push(new e(a,i*L,i*z))}return y}var m={};m.rayPlane=function(t,n,a){r(a)||(a=new e);var i=t.origin,u=t.direction,s=n.normal,c=e.dot(s,u);if(!(Math.abs(c)<o.EPSILON15)){var l=(-n.distance-e.dot(s,i))/c;if(!(l<0))return a=e.multiplyByScalar(u,l,a),e.add(i,a,a)}};var _=new e,p=new e,T=new e,y=new e,R=new e;m.rayTriangleParametric=function(t,r,a,i,u){u=n(u,!1);var s,c,l,f,d,h=t.origin,E=t.direction,m=e.subtract(a,r,_),A=e.subtract(i,r,p),S=e.cross(E,A,T),N=e.dot(m,S);if(u){if(N<o.EPSILON6)return;if(s=e.subtract(h,r,y),l=e.dot(s,S),l<0||l>N)return;if(c=e.cross(s,m,R),f=e.dot(E,c),f<0||l+f>N)return;d=e.dot(A,c)/N}else{if(Math.abs(N)<o.EPSILON6)return;var v=1/N;if(s=e.subtract(h,r,y),l=e.dot(s,S)*v,l<0||l>1)return;if(c=e.cross(s,m,R),f=e.dot(E,c)*v,f<0||l+f>1)return;d=e.dot(A,c)*v}return d},m.rayTriangle=function(t,n,a,i,o,u){var s=m.rayTriangleParametric(t,n,a,i,o);if(r(s)&&!(s<0))return r(u)||(u=new e),e.multiplyByScalar(t.direction,s,u),e.add(t.origin,u,u)};var A=new l;m.lineSegmentTriangle=function(t,n,a,i,o,u,s){var c=A;e.clone(t,c.origin),e.subtract(n,t,c.direction),e.normalize(c.direction,c.direction);var l=m.rayTriangleParametric(c,a,i,o,u);if(!(!r(l)||l<0||l>e.distance(t,n)))return r(s)||(s=new e),e.multiplyByScalar(c.direction,l,s),e.add(c.origin,s,s)};var S={root0:0,root1:0};m.raySphere=function(e,t,n){if(n=d(e,t,n),r(n)&&!(n.stop<0))return n.start=Math.max(n.start,0),n};var N=new l;m.lineSegmentSphere=function(t,n,a,i){var o=N;e.clone(t,o.origin);var u=e.subtract(n,t,o.direction),s=e.magnitude(u);if(e.normalize(u,u),i=d(o,a,i),!(!r(i)||i.stop<0||i.start>s))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,s),i};var v=new e,M=new e;m.rayEllipsoid=function(t,n){var r,a,o,u,s,c=n.oneOverRadii,l=e.multiplyComponents(c,t.origin,v),f=e.multiplyComponents(c,t.direction,M),d=e.magnitudeSquared(l),h=e.dot(l,f);if(d>1){if(h>=0)return;var E=h*h;if(r=d-1,a=e.magnitudeSquared(f),o=a*r,E<o)return;if(E>o){u=h*h-o,s=-h+Math.sqrt(u);var m=s/a,_=r/s;return m<_?new i(m,_):{start:_,stop:m}}var p=Math.sqrt(r/a);return new i(p,p)}return d<1?(r=d-1,a=e.magnitudeSquared(f),o=a*r,u=h*h-o,s=-h+Math.sqrt(u),new i(0,s/a)):h<0?(a=e.magnitudeSquared(f),new i(0,-h/a)):void 0};var g=new e,I=new e,O=new e,w=new e,x=new e,C=new u,P=new u,U=new u,D=new u,F=new u,L=new u,B=new u,b=new e,z=new e,q=new t;m.grazingAltitudeLocation=function(t,n){var a=t.origin,i=t.direction;if(!e.equals(a,e.ZERO)){var s=n.geodeticSurfaceNormal(a,g);if(e.dot(i,s)>=0)return a}var c=r(this.rayEllipsoid(t,n)),l=n.transformPositionToScaledSpace(i,g),f=e.normalize(l,l),d=e.mostOrthogonalAxis(l,w),h=e.normalize(e.cross(d,f,I),I),m=e.normalize(e.cross(f,h,O),O),_=C;_[0]=f.x,_[1]=f.y,_[2]=f.z,_[3]=h.x,_[4]=h.y,_[5]=h.z,_[6]=m.x,_[7]=m.y,_[8]=m.z;var p=u.transpose(_,P),T=u.fromScale(n.radii,U),y=u.fromScale(n.oneOverRadii,D),R=F;R[0]=0,R[1]=-i.z,R[2]=i.y,R[3]=i.z,R[4]=0,R[5]=-i.x,R[6]=-i.y,R[7]=i.x,R[8]=0;var A,S,N=u.multiply(u.multiply(p,y,L),R,L),v=u.multiply(u.multiply(N,T,B),_,B),M=u.multiplyByVector(N,a,x),G=E(v,e.negate(M,g),0,0,1),W=G.length;if(W>0){for(var V=e.clone(e.ZERO,z),X=Number.NEGATIVE_INFINITY,H=0;H<W;++H){A=u.multiplyByVector(T,u.multiplyByVector(_,G[H],b),b);var Y=e.normalize(e.subtract(A,a,w),w),k=e.dot(Y,i);k>X&&(X=k,V=e.clone(A,V))}var j=n.cartesianToCartographic(V,q);return X=o.clamp(X,0,1),S=e.magnitude(e.subtract(V,a,w))*Math.sqrt(1-X*X),S=c?-S:S,j.height=S,n.cartographicToCartesian(j,new e)}};var G=new e;return m.lineSegmentPlane=function(t,n,a,i){r(i)||(i=new e);var u=e.subtract(n,t,G),s=a.normal,c=e.dot(s,u);if(!(Math.abs(c)<o.EPSILON6)){var l=e.dot(s,t),f=-(a.distance+l)/c;if(!(f<0||f>1))return e.multiplyByScalar(u,f,i),e.add(t,i,i),i}},m.trianglePlaneIntersection=function(t,n,r,a){var i=a.normal,o=a.distance,u=e.dot(i,t)+o<0,s=e.dot(i,n)+o<0,c=e.dot(i,r)+o<0,l=0;l+=u?1:0,l+=s?1:0,l+=c?1:0;var f,d;if(1!==l&&2!==l||(f=new e,d=new e),1===l){if(u)return m.lineSegmentPlane(t,n,a,f),m.lineSegmentPlane(t,r,a,d),{positions:[t,n,r,f,d],indices:[0,3,4,1,2,4,1,4,3]};if(s)return m.lineSegmentPlane(n,r,a,f),m.lineSegmentPlane(n,t,a,d),{positions:[t,n,r,f,d],indices:[1,3,4,2,0,4,2,4,3]};if(c)return m.lineSegmentPlane(r,t,a,f),m.lineSegmentPlane(r,n,a,d),{positions:[t,n,r,f,d],indices:[2,3,4,0,1,4,0,4,3]}}else 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i=this._dates,u=this._lastIndex,s=0,c=0;if(r(u)){var f=i[u],d=i[u+1],h=o.lessThanOrEquals(f,e),E=!r(d),m=E||o.greaterThanOrEquals(d,e);if(h&&m)return s=u,!E&&d.equals(e)&&++s,c=s+1,T(this,i,this._samples,e,s,c,n),n}var _=t(i,e,o.compare,this._dateColumn);return _>=0?(_<i.length-1&&i[_+1].equals(e)&&++_,s=_,c=_):(c=~_,s=c-1,s<0&&(s=0)),this._lastIndex=s,T(this,i,this._samples,e,s,c,n),n}if(r(this._dataError))throw new l(this._dataError)},h}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(n,r){r=t(r,document.location.href);var a=new e(r),i=new e(n);return i.resolve(a).toString()}return a}),define("Core/joinUrls",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(r,a,i){if(i=t(i,!0),r instanceof e||(r=new e(r)),a instanceof e||(a=new e(a)),"data"===r.scheme)return r.toString();if("data"===a.scheme)return 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c(e){e=n(e,n.EMPTY_OBJECT),this._xysFileUrlTemplate=e.xysFileUrlTemplate,this._interpolationOrder=n(e.interpolationOrder,9),this._sampleZeroJulianEphemerisDate=n(e.sampleZeroJulianEphemerisDate,2442396.5),this._sampleZeroDateTT=new i(this._sampleZeroJulianEphemerisDate,0,s.TAI),this._stepSizeDays=n(e.stepSizeDays,1),this._samplesPerXysFile=n(e.samplesPerXysFile,1e3),this._totalSamples=n(e.totalSamples,27426),this._samples=new Array(3*this._totalSamples),this._chunkDownloadsInProgress=[];for(var t=this._interpolationOrder,r=this._denominators=new Array(t+1),a=this._xTable=new Array(t+1),o=Math.pow(this._stepSizeDays,t),u=0;u<=t;++u){r[u]=o,a[u]=u*this._stepSizeDays;for(var c=0;c<=t;++c)c!==u&&(r[u]*=u-c);r[u]=1/r[u]}this._work=new Array(t+1),this._coef=new Array(t+1)}function l(e,t,n){var r=d;return r.dayNumber=t,r.secondsOfDay=n,i.daysDifference(r,e._sampleZeroDateTT)}function f(n,a){if(n._chunkDownloadsInProgress[a])return n._chunkDownloadsInProgress[a];var i=e.defer();n._chunkDownloadsInProgress[a]=i;var s,c=n._xysFileUrlTemplate;return s=r(c)?c.replace("{0}",a):t("Assets/IAU2006_XYS/IAU2006_XYS_"+a+".json"),e(u.request(s,o),function(e){n._chunkDownloadsInProgress[a]=!1;for(var t=n._samples,r=e.samples,o=a*n._samplesPerXysFile*3,u=0,s=r.length;u<s;++u)t[o+u]=r[u];i.resolve()}),i.promise}var d=new i(0,0,s.TAI);return c.prototype.preload=function(t,n,r,a){var i=l(this,t,n),o=l(this,r,a),u=i/this._stepSizeDays-this._interpolationOrder/2|0;u<0&&(u=0);var s=o/this._stepSizeDays-this._interpolationOrder/2|0+this._interpolationOrder;s>=this._totalSamples&&(s=this._totalSamples-1);for(var c=u/this._samplesPerXysFile|0,d=s/this._samplesPerXysFile|0,h=[],E=c;E<=d;++E)h.push(f(this,E));return e.all(h)},c.prototype.computeXysRadians=function(e,t,n){var i=l(this,e,t);if(!(i<0)){var o=i/this._stepSizeDays|0;if(!(o>=this._totalSamples)){var u=this._interpolationOrder,s=o-(u/2|0);s<0&&(s=0);var c=s+u;c>=this._totalSamples&&(c=this._totalSamples-1,s=c-u,s<0&&(s=0));var d=!1,h=this._samples;if(r(h[3*s])||(f(this,s/this._samplesPerXysFile|0),d=!0),r(h[3*c])||(f(this,c/this._samplesPerXysFile|0),d=!0),!d){r(n)?(n.x=0,n.y=0,n.s=0):n=new a(0,0,0);var E,m,_=i-s*this._stepSizeDays,p=this._work,T=this._denominators,y=this._coef,R=this._xTable;for(E=0;E<=u;++E)p[E]=_-R[E];for(E=0;E<=u;++E){for(y[E]=1,m=0;m<=u;++m)m!==E&&(y[E]*=p[m]);y[E]*=T[E];var A=3*(s+E);n.x+=y[E]*h[A++],n.y+=y[E]*h[A++],n.s+=y[E]*h[A]}return n}}}},c}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},a={};return t(a,{element:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return 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n.supportsFullscreen()},B.supportsTypedArrays=function(){return"undefined"!=typeof ArrayBuffer},B.supportsWebWorkers=function(){return"undefined"!=typeof Worker},B}),define("Core/HeadingPitchRoll",["./defaultValue","./defined","./DeveloperError","./Math"],function(e,t,n,r){"use strict";function a(t,n,r){this.heading=e(t,0),this.pitch=e(n,0),this.roll=e(r,0)}return a.fromQuaternion=function(e,n){t(n)||(n=new a);var r=2*(e.w*e.y-e.z*e.x),i=1-2*(e.x*e.x+e.y*e.y),o=2*(e.w*e.x+e.y*e.z),u=1-2*(e.y*e.y+e.z*e.z),s=2*(e.w*e.z+e.x*e.y);return n.heading=-Math.atan2(s,u),n.roll=Math.atan2(o,i),n.pitch=-Math.asin(r),n},a.fromDegrees=function(e,n,i,o){return t(o)||(o=new a),o.heading=e*r.RADIANS_PER_DEGREE,o.pitch=n*r.RADIANS_PER_DEGREE,o.roll=i*r.RADIANS_PER_DEGREE,o},a.clone=function(e,n){if(t(e))return t(n)?(n.heading=e.heading,n.pitch=e.pitch,n.roll=e.roll,n):new a(e.heading,e.pitch,e.roll)},a.equals=function(e,n){return 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l.unpack(n,4*i,A),0===u?l.clone(l.IDENTITY,R):l.fromAxisAngle(y,u,R),l.multiply(R,A,o)},l.clone=function(e,t){if(r(e))return r(t)?(t.x=e.x,t.y=e.y,t.z=e.z,t.w=e.w,t):new l(e.x,e.y,e.z,e.w)},l.conjugate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=e.w,t},l.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z+e.w*e.w},l.magnitude=function(e){return Math.sqrt(l.magnitudeSquared(e))},l.normalize=function(e,t){var n=1/l.magnitude(e),r=e.x*n,a=e.y*n,i=e.z*n,o=e.w*n;return t.x=r,t.y=a,t.z=i,t.w=o,t},l.inverse=function(e,t){var n=l.magnitudeSquared(e);return t=l.conjugate(e,t),l.multiplyByScalar(t,1/n,t)},l.add=function(e,t,n){return n.x=e.x+t.x,n.y=e.y+t.y,n.z=e.z+t.z,n.w=e.w+t.w,n},l.subtract=function(e,t,n){return n.x=e.x-t.x,n.y=e.y-t.y,n.z=e.z-t.z,n.w=e.w-t.w,n},l.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=-e.w,t},l.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w},l.multiply=function(e,t,n){var r=e.x,a=e.y,i=e.z,o=e.w,u=t.x,s=t.y,c=t.z,l=t.w,f=o*u+r*l+a*c-i*s,d=o*s-r*c+a*l+i*u,h=o*c+r*s-a*u+i*l,E=o*l-r*u-a*s-i*c;return n.x=f,n.y=d,n.z=h,n.w=E,n},l.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n.z=e.z*t,n.w=e.w*t,n},l.divideByScalar=function(e,t,n){return n.x=e.x/t,n.y=e.y/t,n.z=e.z/t,n.w=e.w/t,n},l.computeAxis=function(e,t){var n=e.w;if(Math.abs(n-1)<s.EPSILON6)return t.x=t.y=t.z=0,t;var r=1/Math.sqrt(1-n*n);return t.x=e.x*r,t.y=e.y*r,t.z=e.z*r,t},l.computeAngle=function(e){return Math.abs(e.w-1)<s.EPSILON6?0:2*Math.acos(e.w)};var N=new l;l.lerp=function(e,t,n,r){return N=l.multiplyByScalar(t,n,N),r=l.multiplyByScalar(e,1-n,r),l.add(N,r,r)};var v=new l,M=new l,g=new l;l.slerp=function(e,t,n,r){var a=l.dot(e,t),i=t;if(a<0&&(a=-a,i=v=l.negate(t,v)),1-a<s.EPSILON6)return l.lerp(e,i,n,r);var o=Math.acos(a);return M=l.multiplyByScalar(e,Math.sin((1-n)*o),M),g=l.multiplyByScalar(i,Math.sin(n*o),g),r=l.add(M,g,r),l.multiplyByScalar(r,1/Math.sin(o),r)},l.log=function(t,n){var r=s.acosClamped(t.w),a=0;return 0!==r&&(a=r/Math.sin(r)),e.multiplyByScalar(t,a,n)},l.exp=function(t,n){var r=e.magnitude(t),a=0;return 0!==r&&(a=Math.sin(r)/r),n.x=t.x*a,n.y=t.y*a,n.z=t.z*a,n.w=Math.cos(r),n};var I=new e,O=new e,w=new l,x=new l;l.computeInnerQuadrangle=function(t,n,r,a){var i=l.conjugate(n,w);l.multiply(i,r,x);var o=l.log(x,I);l.multiply(i,t,x);var u=l.log(x,O);return e.add(o,u,o),e.multiplyByScalar(o,.25,o),e.negate(o,o),l.exp(o,w),l.multiply(n,w,a)},l.squad=function(e,t,n,r,a,i){var o=l.slerp(e,t,a,w),u=l.slerp(n,r,a,x);return l.slerp(o,u,2*a*(1-a),i)};for(var C=new l,P=1.9011074535173003,U=i.supportsTypedArrays()?new Float32Array(8):[],D=i.supportsTypedArrays()?new Float32Array(8):[],F=i.supportsTypedArrays()?new Float32Array(8):[],L=i.supportsTypedArrays()?new Float32Array(8):[],B=0;B<7;++B){var b=B+1,z=2*b+1;U[B]=1/(b*z),D[B]=b/z}return U[7]=P/136,D[7]=8*P/17,l.fastSlerp=function(e,t,n,r){var a,i=l.dot(e,t);i>=0?a=1:(a=-1,i=-i);for(var o=i-1,u=1-n,s=n*n,c=u*u,f=7;f>=0;--f)F[f]=(U[f]*s-D[f])*o,L[f]=(U[f]*c-D[f])*o;var d=a*n*(1+F[0]*(1+F[1]*(1+F[2]*(1+F[3]*(1+F[4]*(1+F[5]*(1+F[6]*(1+F[7])))))))),h=u*(1+L[0]*(1+L[1]*(1+L[2]*(1+L[3]*(1+L[4]*(1+L[5]*(1+L[6]*(1+L[7])))))))),E=l.multiplyByScalar(e,h,C);return l.multiplyByScalar(t,d,r),l.add(E,r,r)},l.fastSquad=function(e,t,n,r,a,i){var o=l.fastSlerp(e,t,a,w),u=l.fastSlerp(n,r,a,x);return l.fastSlerp(o,u,2*a*(1-a),i)},l.equals=function(e,t){return e===t||r(e)&&r(t)&&e.x===t.x&&e.y===t.y&&e.z===t.z&&e.w===t.w},l.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e.x-t.x)<=n&&Math.abs(e.y-t.y)<=n&&Math.abs(e.z-t.z)<=n&&Math.abs(e.w-t.w)<=n},l.ZERO=o(new l(0,0,0,0)),l.IDENTITY=o(new l(0,0,0,1)),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return l.equals(this,e)},l.prototype.equalsEpsilon=function(e,t){return l.equalsEpsilon(this,e,t)},l.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+", "+this.w+")"},l}),define("Core/Transforms",["../ThirdParty/when","./Cartesian2","./Cartesian3","./Cartesian4","./Cartographic","./Check","./defaultValue","./defined","./deprecationWarning","./DeveloperError","./EarthOrientationParameters","./EarthOrientationParametersSample","./Ellipsoid","./Iau2006XysData","./Iau2006XysSample","./JulianDate","./Math","./Matrix3","./Matrix4","./Quaternion","./TimeConstants"],function(e,t,n,r,a,i,o,u,s,c,l,f,d,h,E,m,_,p,T,y,R){"use strict";var A={},S={up:{south:"east",north:"west",west:"south",east:"north"},down:{south:"west",north:"east",west:"north",east:"south"},south:{up:"west",down:"east",west:"down",east:"up"},north:{up:"east",down:"west",west:"up",east:"down"},west:{up:"north",down:"south",north:"down",south:"up"},east:{up:"south",down:"north",north:"up",south:"down"}},N={
+north:[-1,0,0],east:[0,1,0],up:[0,0,1],south:[1,0,0],west:[0,-1,0],down:[0,0,-1]},v={},M={east:new n,north:new n,up:new n,west:new n,south:new n,down:new n},g=new n,I=new n,O=new n;A.localFrameToFixedFrameGenerator=function(e,t){if(!S.hasOwnProperty(e)||!S[e].hasOwnProperty(t))throw new c("firstAxis and secondAxis must be east, north, up, west, south or down.");var r,a=S[e][t],i=e+t;return u(v[i])?r=v[i]:(r=function(r,i,s){if(u(s)||(s=new T),_.equalsEpsilon(r.x,0,_.EPSILON14)&&_.equalsEpsilon(r.y,0,_.EPSILON14)){var c=_.sign(r.z);n.unpack(N[e],0,g),"east"!==e&&"west"!==e&&n.multiplyByScalar(g,c,g),n.unpack(N[t],0,I),"east"!==t&&"west"!==t&&n.multiplyByScalar(I,c,I),n.unpack(N[a],0,O),"east"!==a&&"west"!==a&&n.multiplyByScalar(O,c,O)}else{i=o(i,d.WGS84),i.geodeticSurfaceNormal(r,M.up);var l=M.up,f=M.east;f.x=-r.y,f.y=r.x,f.z=0,n.normalize(f,M.east),n.cross(l,f,M.north),n.multiplyByScalar(M.up,-1,M.down),n.multiplyByScalar(M.east,-1,M.west),n.multiplyByScalar(M.north,-1,M.south),g=M[e],I=M[t],O=M[a]}return s[0]=g.x,s[1]=g.y,s[2]=g.z,s[3]=0,s[4]=I.x,s[5]=I.y,s[6]=I.z,s[7]=0,s[8]=O.x,s[9]=O.y,s[10]=O.z,s[11]=0,s[12]=r.x,s[13]=r.y,s[14]=r.z,s[15]=1,s},v[i]=r),r},A.eastNorthUpToFixedFrame=A.localFrameToFixedFrameGenerator("east","north"),A.northEastDownToFixedFrame=A.localFrameToFixedFrameGenerator("north","east"),A.northUpEastToFixedFrame=A.localFrameToFixedFrameGenerator("north","up"),A.northWestUpToFixedFrame=A.localFrameToFixedFrameGenerator("north","west");var w=new y,x=new n(1,1,1),C=new T;A.headingPitchRollToFixedFrame=function(e,t,r,a,i){a instanceof T&&(i=a,a=void 0,s("Transforms.headingPitchRollToFixedFrame(origin, headingPitchRoll, ellipsoid, result)","The method was deprecated in Cesium 1.31 and will be removed in version 1.33. Transforms.headingPitchRollToFixedFrame(origin, headingPitchRoll, ellipsoid, fixedFrameTransform, result) where fixedFrameTransform is a a 4x4 transformation matrix (see Transforms.localFrameToFixedFrameGenerator)")),a=o(a,A.eastNorthUpToFixedFrame);var u=y.fromHeadingPitchRoll(t,w),c=T.fromTranslationQuaternionRotationScale(n.ZERO,u,x,C);return i=a(e,r,i),T.multiply(i,c,i)};var P=new T,U=new p;A.headingPitchRollQuaternion=function(e,t,n,r,a){r instanceof y&&(a=r,r=void 0,s("Transforms.headingPitchRollQuaternion(origin, headingPitchRoll, ellipsoid, result)","The method was deprecated in Cesium 1.31 and will be removed in version 1.33. Transforms.headingPitchRollQuaternion(origin, headingPitchRoll, ellipsoid, fixedFrameTransform, result) where fixedFrameTransform is a a 4x4 transformation matrix (see Transforms.localFrameToFixedFrameGenerator)"));var i=A.headingPitchRollToFixedFrame(e,t,n,r,P),o=T.getRotation(i,U);return y.fromRotationMatrix(o,a)};var D=24110.54841,F=8640184.812866,L=.093104,B=-62e-7,b=1.1772758384668e-19,z=72921158553e-15,q=_.TWO_PI/86400,G=new m;A.computeTemeToPseudoFixedMatrix=function(e,t){G=m.addSeconds(e,-m.computeTaiMinusUtc(e),G);var n,r=G.dayNumber,a=G.secondsOfDay,i=r-2451545;n=a>=43200?(i+.5)/R.DAYS_PER_JULIAN_CENTURY:(i-.5)/R.DAYS_PER_JULIAN_CENTURY;var o=D+n*(F+n*(L+n*B)),s=o*q%_.TWO_PI,c=z+b*(r-2451545.5),l=(a+.5*R.SECONDS_PER_DAY)%R.SECONDS_PER_DAY,f=s+c*l,d=Math.cos(f),h=Math.sin(f);return u(t)?(t[0]=d,t[1]=-h,t[2]=0,t[3]=h,t[4]=d,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new p(d,h,0,-h,d,0,0,0,1)},A.iau2006XysData=new h,A.earthOrientationParameters=l.NONE;var W=32.184,V=2451545;A.preloadIcrfFixed=function(t){var n=t.start.dayNumber,r=t.start.secondsOfDay+W,a=t.stop.dayNumber,i=t.stop.secondsOfDay+W,o=A.iau2006XysData.preload(n,r,a,i),u=A.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},A.computeIcrfToFixedMatrix=function(e,t){u(t)||(t=new p);var n=A.computeFixedToIcrfMatrix(e,t);if(u(n))return p.transpose(n,t)};var X=new E(0,0,0),H=new f(0,0,0,0,0,0),Y=new p,k=new p;A.computeFixedToIcrfMatrix=function(e,t){u(t)||(t=new p);var n=A.earthOrientationParameters.compute(e,H);if(u(n)){var r=e.dayNumber,a=e.secondsOfDay+W,i=A.iau2006XysData.computeXysRadians(r,a,X);if(u(i)){var o=i.x+n.xPoleOffset,s=i.y+n.yPoleOffset,c=1/(1+Math.sqrt(1-o*o-s*s)),l=Y;l[0]=1-c*o*o,l[3]=-c*o*s,l[6]=o,l[1]=-c*o*s,l[4]=1-c*s*s,l[7]=s,l[2]=-o,l[5]=-s,l[8]=1-c*(o*o+s*s);var f=p.fromRotationZ(-i.s,k),d=p.multiply(l,f,Y),h=e.dayNumber,E=e.secondsOfDay-m.computeTaiMinusUtc(e)+n.ut1MinusUtc,T=h-2451545,y=E/R.SECONDS_PER_DAY,S=.779057273264+y+.00273781191135448*(T+y);S=S%1*_.TWO_PI;var N=p.fromRotationZ(S,k),v=p.multiply(d,N,Y),M=Math.cos(n.xPoleWander),g=Math.cos(n.yPoleWander),I=Math.sin(n.xPoleWander),O=Math.sin(n.yPoleWander),w=r-V+a/R.SECONDS_PER_DAY;w/=36525;var x=-47e-6*w*_.RADIANS_PER_DEGREE/3600,C=Math.cos(x),P=Math.sin(x),U=k;return U[0]=M*C,U[1]=M*P,U[2]=I,U[3]=-g*P+O*I*C,U[4]=g*C+O*I*P,U[5]=-O*M,U[6]=-O*P-g*I*C,U[7]=O*C-g*I*P,U[8]=g*M,p.multiply(v,U,t)}}};var j=new r;A.pointToWindowCoordinates=function(e,t,n,r){return r=A.pointToGLWindowCoordinates(e,t,n,r),r.y=2*t[5]-r.y,r},A.pointToGLWindowCoordinates=function(e,n,a,i){u(i)||(i=new t);var o=j;return T.multiplyByVector(e,r.fromElements(a.x,a.y,a.z,1,o),o),r.multiplyByScalar(o,1/o.w,o),T.multiplyByVector(n,o,o),t.fromCartesian4(o,i)};var Z=new n,K=new n,Q=new n;A.rotationMatrixFromPositionVelocity=function(e,t,r,a){var i=o(r,d.WGS84).geodeticSurfaceNormal(e,Z),s=n.cross(t,i,K);n.equalsEpsilon(s,n.ZERO,_.EPSILON6)&&(s=n.clone(n.UNIT_X,s));var c=n.cross(s,t,Q);return n.cross(t,c,s),n.negate(s,s),u(a)||(a=new p),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var J=new T(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1),$=new a,ee=new n,te=new n,ne=new p,re=new T,ae=new T;return A.basisTo2D=function(e,t,r){var a=T.getTranslation(t,te),i=e.ellipsoid,o=i.cartesianToCartographic(a,$),u=e.project(o,ee);n.fromElements(u.z,u.x,u.y,u);var s=A.eastNorthUpToFixedFrame(a,i,re),c=T.inverseTransformation(s,ae),l=T.getRotation(t,ne),f=T.multiplyByMatrix3(c,l,r);return T.multiply(J,f,r),T.setTranslation(r,u,r),r},A.wgs84To2DModelMatrix=function(e,t,r){var a=e.ellipsoid,i=A.eastNorthUpToFixedFrame(t,a,re),o=T.inverseTransformation(i,ae),u=a.cartesianToCartographic(t,$),s=e.project(u,ee);n.fromElements(s.z,s.x,s.y,s);var c=T.fromTranslation(s,re);return T.multiply(J,o,r),T.multiply(c,r,r),r},A}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,n,r,a,i,o,u,s,c,l,f,d,h){"use strict";function E(e,t){t=a(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var r=h.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=n.fromCartesian4(l.getColumn(r,0,m)),this._yAxis=n.fromCartesian4(l.getColumn(r,1,m));var i=n.fromCartesian4(l.getColumn(r,2,m));this._plane=f.fromPointNormal(e,i)}var m=new r;o(E.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var _=new e;E.fromPoints=function(t,n){var r=e.fromPoints(t,_);return new E(r.center,n)};var p=new d,T=new n;E.prototype.projectPointOntoPlane=function(e,r){var a=p;a.origin=e,n.normalize(e,a.direction);var o=c.rayPlane(a,this._plane,T);if(i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,T)),i(o)){var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return i(r)?(r.x=s,r.y=l,r):new t(s,l)}},E.prototype.projectPointsOntoPlane=function(e,t){i(t)||(t=[]);for(var n=0,r=e.length,a=0;a<r;a++){var o=this.projectPointOntoPlane(e[a],t[n]);i(o)&&(t[n]=o,n++)}return t.length=n,t},E.prototype.projectPointToNearestOnPlane=function(e,r){i(r)||(r=new t);var a=p;a.origin=e,n.clone(this._plane.normal,a.direction);var o=c.rayPlane(a,this._plane,T);i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,T));var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return r.x=s,r.y=l,r},E.prototype.projectPointsToNearestOnPlane=function(e,t){i(t)||(t=[]);var n=e.length;t.length=n;for(var r=0;r<n;r++)t[r]=this.projectPointToNearestOnPlane(e[r],t[r]);return t};var y=new n;return E.prototype.projectPointsOntoEllipsoid=function(e,t){var r=e.length;i(t)?t.length=r:t=new Array(r);for(var a=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=y,l=0;l<r;++l){var f=e[l];n.multiplyByScalar(u,f.x,c),i(t[l])||(t[l]=new n);var d=n.add(o,c,t[l]);n.multiplyByScalar(s,f.y,c),n.add(d,c,d),a.scaleToGeocentricSurface(d,d)}return t},E}),define("Core/OrientedBoundingBox",["./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Intersect","./Interval","./Math","./Matrix3","./Plane","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f,d,h,E){"use strict";function m(e,t){this.center=n.clone(a(e,n.ZERO)),this.halfAxes=d.clone(a(t,d.ZERO))}function _(e,t,r,a,o,u,s,c){i(c)||(c=new m);var l=c.halfAxes;d.setColumn(l,0,e.xAxis,l),d.setColumn(l,1,e.yAxis,l),d.setColumn(l,2,e.zAxis,l);var f=M;f.x=(t+r)/2,f.y=(a+o)/2,f.z=(u+s)/2;var h=g;h.x=(r-t)/2,h.y=(o-a)/2,h.z=(s-u)/2;var E=c.center;return f=d.multiplyByVector(l,f,f),n.add(e.origin,f,E),d.multiplyByScale(l,h,l),c}var p=new n,T=new n,y=new n,R=new n,A=new n,S=new n,N=new d,v={unitary:new d,diagonal:new d};m.fromPoints=function(e,t){if(i(t)||(t=new m),!i(e)||0===e.length)return t.halfAxes=d.ZERO,t.center=n.ZERO,t;var r,a=e.length,o=n.clone(e[0],p);for(r=1;r<a;r++)n.add(o,e[r],o);var u=1/a;n.multiplyByScalar(o,u,o);var s,c=0,l=0,f=0,h=0,E=0,_=0;for(r=0;r<a;r++)s=n.subtract(e[r],o,T),c+=s.x*s.x,l+=s.x*s.y,f+=s.x*s.z,h+=s.y*s.y,E+=s.y*s.z,_+=s.z*s.z;c*=u,l*=u,f*=u,h*=u,E*=u,_*=u;var M=N;M[0]=c,M[1]=l,M[2]=f,M[3]=l,M[4]=h,M[5]=E,M[6]=f,M[7]=E,M[8]=_;var g=d.computeEigenDecomposition(M,v),I=d.clone(g.unitary,t.halfAxes),O=d.getColumn(I,0,R),w=d.getColumn(I,1,A),x=d.getColumn(I,2,S),C=-Number.MAX_VALUE,P=-Number.MAX_VALUE,U=-Number.MAX_VALUE,D=Number.MAX_VALUE,F=Number.MAX_VALUE,L=Number.MAX_VALUE;for(r=0;r<a;r++)s=e[r],C=Math.max(n.dot(O,s),C),P=Math.max(n.dot(w,s),P),U=Math.max(n.dot(x,s),U),D=Math.min(n.dot(O,s),D),F=Math.min(n.dot(w,s),F),L=Math.min(n.dot(x,s),L);O=n.multiplyByScalar(O,.5*(D+C),O),w=n.multiplyByScalar(w,.5*(F+P),w),x=n.multiplyByScalar(x,.5*(L+U),x);var B=n.add(O,w,t.center);n.add(B,x,B);var b=y;return b.x=C-D,b.y=P-F,b.z=U-L,n.multiplyByScalar(b,.5,b),d.multiplyByScale(t.halfAxes,b,t.halfAxes),t};var M=new n,g=new n,I=new r,O=new n,w=[new r,new r,new r,new r,new r,new r,new r,new r],x=[new n,new n,new n,new n,new n,new n,new n,new n],C=[new t,new t,new t,new t,new t,new t,new t,new t];m.fromRectangle=function(e,t,n,r,i){t=a(t,0),n=a(n,0),r=a(r,u.WGS84);var o=E.center(e,I),c=r.cartographicToCartesian(o,O),l=new s(c,r),f=l.plane,d=w[0],m=w[1],p=w[2],T=w[3],y=w[4],R=w[5],A=w[6],S=w[7],N=o.longitude,v=e.south<0&&e.north>0?0:o.latitude;A.latitude=R.latitude=y.latitude=e.south,S.latitude=T.latitude=v,d.latitude=m.latitude=p.latitude=e.north,A.longitude=S.longitude=d.longitude=e.west,R.longitude=m.longitude=N,y.longitude=T.longitude=p.longitude=e.east,p.height=m.height=d.height=S.height=A.height=R.height=y.height=T.height=n,r.cartographicArrayToCartesianArray(w,x),l.projectPointsToNearestOnPlane(x,C);var M=Math.min(C[6].x,C[7].x,C[0].x),g=Math.max(C[2].x,C[3].x,C[4].x),P=Math.min(C[4].y,C[5].y,C[6].y),U=Math.max(C[0].y,C[1].y,C[2].y);p.height=d.height=y.height=A.height=t,r.cartographicArrayToCartesianArray(w,x);var D=Math.min(h.getPointDistance(f,x[0]),h.getPointDistance(f,x[2]),h.getPointDistance(f,x[4]),h.getPointDistance(f,x[6])),F=n;return _(l,M,g,P,U,D,F,i)},m.clone=function(e,t){if(i(e))return i(t)?(n.clone(e.center,t.center),d.clone(e.halfAxes,t.halfAxes),t):new m(e.center,e.halfAxes)},m.intersectPlane=function(e,t){var r=e.center,a=t.normal,i=e.halfAxes,o=a.x,u=a.y,s=a.z,l=Math.abs(o*i[d.COLUMN0ROW0]+u*i[d.COLUMN0ROW1]+s*i[d.COLUMN0ROW2])+Math.abs(o*i[d.COLUMN1ROW0]+u*i[d.COLUMN1ROW1]+s*i[d.COLUMN1ROW2])+Math.abs(o*i[d.COLUMN2ROW0]+u*i[d.COLUMN2ROW1]+s*i[d.COLUMN2ROW2]),f=n.dot(a,r)+t.distance;return f<=-l?c.OUTSIDE:f>=l?c.INSIDE:c.INTERSECTING};var P=new n,U=new n,D=new n,F=new n;m.distanceSquaredTo=function(e,t){var r=n.subtract(t,e.center,M),a=e.halfAxes,i=d.getColumn(a,0,P),o=d.getColumn(a,1,U),u=d.getColumn(a,2,D),s=n.magnitude(i),c=n.magnitude(o),l=n.magnitude(u);n.normalize(i,i),n.normalize(o,o),n.normalize(u,u);var f=F;f.x=n.dot(r,i),f.y=n.dot(r,o),f.z=n.dot(r,u);var h,E=0;return f.x<-s?(h=f.x+s,E+=h*h):f.x>s&&(h=f.x-s,E+=h*h),f.y<-c?(h=f.y+c,E+=h*h):f.y>c&&(h=f.y-c,E+=h*h),f.z<-l?(h=f.z+l,E+=h*h):f.z>l&&(h=f.z-l,E+=h*h),E};var L=new n,B=new n;m.computePlaneDistances=function(e,t,r,a){i(a)||(a=new l);var o=Number.POSITIVE_INFINITY,u=Number.NEGATIVE_INFINITY,s=e.center,c=e.halfAxes,f=d.getColumn(c,0,P),h=d.getColumn(c,1,U),E=d.getColumn(c,2,D),m=n.add(f,h,L);n.add(m,E,m),n.add(m,s,m);var _=n.subtract(m,t,B),p=n.dot(r,_);return o=Math.min(p,o),u=Math.max(p,u),n.add(s,f,m),n.add(m,h,m),n.subtract(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.add(s,f,m),n.subtract(m,h,m),n.add(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.add(s,f,m),n.subtract(m,h,m),n.subtract(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.subtract(s,f,m),n.add(m,h,m),n.add(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.subtract(s,f,m),n.add(m,h,m),n.subtract(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.subtract(s,f,m),n.subtract(m,h,m),n.add(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.subtract(s,f,m),n.subtract(m,h,m),n.subtract(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),a.start=o,a.stop=u,a};var b=new e;return m.isOccluded=function(t,n){var r=e.fromOrientedBoundingBox(t,b);return!n.isBoundingSphereVisible(r)},m.prototype.intersectPlane=function(e){return 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5713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,COMPRESSED_RGB_S3TC_DXT1_EXT:33776,COMPRESSED_RGBA_S3TC_DXT1_EXT:33777,COMPRESSED_RGBA_S3TC_DXT3_EXT:33778,COMPRESSED_RGBA_S3TC_DXT5_EXT:33779,COMPRESSED_RGB_PVRTC_4BPPV1_IMG:35840,COMPRESSED_RGB_PVRTC_2BPPV1_IMG:35841,COMPRESSED_RGBA_PVRTC_4BPPV1_IMG:35842,COMPRESSED_RGBA_PVRTC_2BPPV1_IMG:35843,COMPRESSED_RGB_ETC1_WEBGL:36196,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503,MAX_TEXTURE_MAX_ANISOTROPY_EXT:34047};return e(t)}),define("Core/ComponentDatatype",["./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject","./WebGLConstants"],function(e,t,n,r,a,i){"use strict";if(!r.supportsTypedArrays())return{};var o={BYTE:i.BYTE,UNSIGNED_BYTE:i.UNSIGNED_BYTE,SHORT:i.SHORT,UNSIGNED_SHORT:i.UNSIGNED_SHORT,INT:i.INT,UNSIGNED_INT:i.UNSIGNED_INT,FLOAT:i.FLOAT,DOUBLE:i.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return t(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t)}},o.createArrayBufferView=function(t,n,r,a){switch(r=e(r,0),a=e(a,(n.byteLength-r)/o.getSizeInBytes(t)),t){case o.BYTE:return new Int8Array(n,r,a);case o.UNSIGNED_BYTE:return new Uint8Array(n,r,a);case o.SHORT:return new Int16Array(n,r,a);case o.UNSIGNED_SHORT:return new Uint16Array(n,r,a);case o.INT:return new Int32Array(n,r,a);case o.UNSIGNED_INT:return new Uint32Array(n,r,a);case o.FLOAT:return new Float32Array(n,r,a);case o.DOUBLE:return new Float64Array(n,r,a)}},o.fromName=function(e){switch(e){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE}},a(o)}),define("Core/TerrainQuantization",["./freezeObject"],function(e){
 "use strict";var t={NONE:0,BITS12:1};return e(t)}),define("Core/TerrainEncoding",["./AttributeCompression","./Cartesian2","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./Math","./Matrix4","./TerrainQuantization"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(e,t,r,o,c,d){var _,p,T,y;if(i(e)&&i(t)&&i(r)&&i(o)){var R=e.minimum,A=e.maximum,S=n.subtract(A,R,f),N=r-t,v=Math.max(n.maximumComponent(S),N);_=v<m-1?s.BITS12:s.NONE,p=e.center,T=u.inverseTransformation(o,new u);var M=n.negate(R,l);u.multiply(u.fromTranslation(M,h),T,T);var g=l;g.x=1/S.x,g.y=1/S.y,g.z=1/S.z,u.multiply(u.fromScale(g,h),T,T),y=u.clone(o),u.setTranslation(y,n.ZERO,y),o=u.clone(o,new u);var I=u.fromTranslation(R,h),O=u.fromScale(S,E),w=u.multiply(I,O,h);u.multiply(o,w,o),u.multiply(y,w,y)}this.quantization=_,this.minimumHeight=t,this.maximumHeight=r,this.center=p,this.toScaledENU=T,this.fromScaledENU=o,this.matrix=y,this.hasVertexNormals=c,this.hasWebMercatorT=a(d,!1)}var l=new n,f=new n,d=new t,h=new u,E=new u,m=Math.pow(2,12);c.prototype.encode=function(r,a,i,c,f,h,E){var m=c.x,_=c.y;if(this.quantization===s.BITS12){i=u.multiplyByPoint(this.toScaledENU,i,l),i.x=o.clamp(i.x,0,1),i.y=o.clamp(i.y,0,1),i.z=o.clamp(i.z,0,1);var p=this.maximumHeight-this.minimumHeight,T=o.clamp((f-this.minimumHeight)/p,0,1);t.fromElements(i.x,i.y,d);var y=e.compressTextureCoordinates(d);t.fromElements(i.z,T,d);var R=e.compressTextureCoordinates(d);t.fromElements(m,_,d);var A=e.compressTextureCoordinates(d);if(r[a++]=y,r[a++]=R,r[a++]=A,this.hasWebMercatorT){t.fromElements(E,0,d);var S=e.compressTextureCoordinates(d);r[a++]=S}}else n.subtract(i,this.center,l),r[a++]=l.x,r[a++]=l.y,r[a++]=l.z,r[a++]=f,r[a++]=m,r[a++]=_,this.hasWebMercatorT&&(r[a++]=E);return this.hasVertexNormals&&(r[a++]=e.octPackFloat(h)),a},c.prototype.decodePosition=function(t,r,a){if(i(a)||(a=new n),r*=this.getStride(),this.quantization===s.BITS12){var o=e.decompressTextureCoordinates(t[r],d);a.x=o.x,a.y=o.y;var c=e.decompressTextureCoordinates(t[r+1],d);return a.z=c.x,u.multiplyByPoint(this.fromScaledENU,a,a)}return a.x=t[r],a.y=t[r+1],a.z=t[r+2],n.add(a,this.center,a)},c.prototype.decodeTextureCoordinates=function(n,r,a){return i(a)||(a=new t),r*=this.getStride(),this.quantization===s.BITS12?e.decompressTextureCoordinates(n[r+2],a):t.fromElements(n[r+4],n[r+5],a)},c.prototype.decodeHeight=function(t,n){if(n*=this.getStride(),this.quantization===s.BITS12){var r=e.decompressTextureCoordinates(t[n+1],d);return r.y*(this.maximumHeight-this.minimumHeight)+this.minimumHeight}return t[n+3]},c.prototype.getOctEncodedNormal=function(e,n,r){var a=this.getStride();n=(n+1)*a-1;var i=e[n]/256,o=Math.floor(i),u=256*(i-o);return t.fromElements(o,u,r)},c.prototype.getStride=function(){var e;switch(this.quantization){case s.BITS12:e=3;break;default:e=6}return this.hasWebMercatorT&&++e,this.hasVertexNormals&&++e,e};var _={position3DAndHeight:0,textureCoordAndEncodedNormals:1},p={compressed0:0,compressed1:1};return c.prototype.getAttributes=function(e){var t,n=r.FLOAT,a=r.getSizeInBytes(n);if(this.quantization===s.NONE){var i=4,o=2;return this.hasWebMercatorT&&++o,this.hasVertexNormals&&++o,t=(i+o)*a,[{index:_.position3DAndHeight,vertexBuffer:e,componentDatatype:n,componentsPerAttribute:i,offsetInBytes:0,strideInBytes:t},{index:_.textureCoordAndEncodedNormals,vertexBuffer:e,componentDatatype:n,componentsPerAttribute:o,offsetInBytes:i*a,strideInBytes:t}]}var u=3,c=0;return(this.hasWebMercatorT||this.hasVertexNormals)&&++u,this.hasWebMercatorT&&this.hasVertexNormals?(++c,t=(u+c)*a,[{index:p.compressed0,vertexBuffer:e,componentDatatype:n,componentsPerAttribute:u,offsetInBytes:0,strideInBytes:t},{index:p.compressed1,vertexBuffer:e,componentDatatype:n,componentsPerAttribute:c,offsetInBytes:u*a,strideInBytes:t}]):[{index:p.compressed0,vertexBuffer:e,componentDatatype:n,componentsPerAttribute:u}]},c.prototype.getAttributeLocations=function(){return this.quantization===s.NONE?_:p},c.clone=function(e,t){return i(t)||(t=new c),t.quantization=e.quantization,t.minimumHeight=e.minimumHeight,t.maximumHeight=e.maximumHeight,t.center=n.clone(e.center),t.toScaledENU=u.clone(e.toScaledENU),t.fromScaledENU=u.clone(e.fromScaledENU),t.matrix=u.clone(e.matrix),t.hasVertexNormals=e.hasVertexNormals,t.hasWebMercatorT=e.hasWebMercatorT,t},c}),define("Core/WebMercatorProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(e,t,n,r,a,i,o,u){"use strict";function s(e){this._ellipsoid=n(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return a(s.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),s.mercatorAngleToGeodeticLatitude=function(e){return u.PI_OVER_TWO-2*Math.atan(Math.exp(-e))},s.geodeticLatitudeToMercatorAngle=function(e){e>s.MaximumLatitude?e=s.MaximumLatitude:e<-s.MaximumLatitude&&(e=-s.MaximumLatitude);var t=Math.sin(e);return.5*Math.log((1+t)/(1-t))},s.MaximumLatitude=s.mercatorAngleToGeodeticLatitude(Math.PI),s.prototype.project=function(t,n){var a=this._semimajorAxis,i=t.longitude*a,o=s.geodeticLatitudeToMercatorAngle(t.latitude)*a,u=t.height;return r(n)?(n.x=i,n.y=o,n.z=u,n):new e(i,o,u)},s.prototype.unproject=function(e,n){var a=this._oneOverSemimajorAxis,i=e.x*a,o=s.mercatorAngleToGeodeticLatitude(e.y*a),u=e.z;return r(n)?(n.longitude=i,n.latitude=o,n.height=u,n):new t(i,o,u)},s}),define("Core/formatError",["./defined"],function(e){"use strict";function t(t){var n,r=t.name,a=t.message;n=e(r)&&e(a)?r+": "+a:t.toString();var i=t.stack;return e(i)&&(n+="\n"+i),n}return t}),define("Workers/createTaskProcessorWorker",["../Core/defaultValue","../Core/defined","../Core/formatError"],function(e,t,n){"use strict";function r(r){var a,i=[],o={id:void 0,result:void 0,error:void 0};return function(u){var s=u.data;i.length=0,o.id=s.id,o.error=void 0,o.result=void 0;try{o.result=r(s.parameters,i)}catch(e){e instanceof Error?o.error={name:e.name,message:e.message,stack:e.stack}:o.error=e}t(a)||(a=e(self.webkitPostMessage,self.postMessage)),s.canTransferArrayBuffer||(i.length=0);try{a(o,i)}catch(e){o.result=void 0,o.error="postMessage failed with error: "+n(e)+"\n  with responseMessage: "+JSON.stringify(o),a(o)}}}return r}),define("Workers/createVerticesFromGoogleEarthEnterpriseBuffer",["../Core/AxisAlignedBoundingBox","../Core/BoundingSphere","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartographic","../Core/defaultValue","../Core/defined","../Core/Ellipsoid","../Core/EllipsoidalOccluder","../Core/Math","../Core/Matrix4","../Core/OrientedBoundingBox","../Core/Rectangle","../Core/RuntimeError","../Core/TerrainEncoding","../Core/Transforms","../Core/WebMercatorProjection","./createTaskProcessorWorker"],function(e,t,n,r,a,i,o,u,s,c,l,f,d,h,E,m,_,p){"use strict";function T(e,t,n){n=i(n,c);for(var r=e.length,a=0;a<r;++a)if(n.equalsEpsilon(e[a],t,c.EPSILON12))return a;return-1}function y(e,t){e.ellipsoid=u.clone(e.ellipsoid),e.rectangle=d.clone(e.rectangle);var n=R(e.buffer,e.relativeToCenter,e.ellipsoid,e.rectangle,e.nativeRectangle,e.exaggeration,e.skirtHeight,e.includeWebMercatorT,e.negativeAltitudeExponentBias,e.negativeElevationThreshold),r=n.vertices;t.push(r.buffer);var a=n.indices;return t.push(a.buffer),{vertices:r.buffer,indices:a.buffer,numberOfAttributes:n.encoding.getStride(),minimumHeight:n.minimumHeight,maximumHeight:n.maximumHeight,boundingSphere3D:n.boundingSphere3D,orientedBoundingBox:n.orientedBoundingBox,occludeePointInScaledSpace:n.occludeePointInScaledSpace,encoding:n.encoding,vertexCountWithoutSkirts:n.vertexCountWithoutSkirts,skirtIndex:n.skirtIndex}}function R(i,u,d,p,y,R,P,U,D,F){var L,B,b,z,q,G;o(p)?(L=p.west,B=p.south,b=p.east,z=p.north,q=p.width,G=p.height):(L=c.toRadians(y.west),B=c.toRadians(y.south),b=c.toRadians(y.east),z=c.toRadians(y.north),q=c.toRadians(p.width),G=c.toRadians(p.height));var W,V,X=[B,z],H=[L,b],Y=m.eastNorthUpToFixedFrame(u,d),k=l.inverseTransformation(Y,C);U&&(W=_.geodeticLatitudeToMercatorAngle(B),V=1/(_.geodeticLatitudeToMercatorAngle(z)-W));var j=new DataView(i),Z=Number.POSITIVE_INFINITY,K=Number.NEGATIVE_INFINITY,Q=w;Q.x=Number.POSITIVE_INFINITY,Q.y=Number.POSITIVE_INFINITY,Q.z=Number.POSITIVE_INFINITY;var J=x;J.x=Number.NEGATIVE_INFINITY,J.y=Number.NEGATIVE_INFINITY,J.z=Number.NEGATIVE_INFINITY;for(var $,ee=0,te=0,ne=0,re=0;re<4;++re){var ae=ee;$=j.getUint32(ae,!0),ae+=v;var ie=c.toRadians(180*j.getFloat64(ae,!0));ae+=g,T(H,ie)===-1&&H.push(ie);var oe=c.toRadians(180*j.getFloat64(ae,!0));ae+=g,T(X,oe)===-1&&X.push(oe),ae+=2*g;var ue=j.getInt32(ae,!0);ae+=N,te+=ue,ue=j.getInt32(ae,!0),ne+=3*ue,ee+=$+v}var se=[],ce=[],le=new Array(te),fe=new Array(te),de=new Array(te),he=U?new Array(te):[],Ee=new Array(ne),me=[],_e=[],pe=[],Te=[],ye=0,Re=0;for(ee=0,re=0;re<4;++re){$=j.getUint32(ee,!0),ee+=v;var Ae=ee,Se=c.toRadians(180*j.getFloat64(ee,!0));ee+=g;var Ne=c.toRadians(180*j.getFloat64(ee,!0));ee+=g;var ve=c.toRadians(180*j.getFloat64(ee,!0)),Me=.5*ve;ee+=g;var ge=c.toRadians(180*j.getFloat64(ee,!0)),Ie=.5*ge;ee+=g;var Oe=j.getInt32(ee,!0);ee+=N;var we=j.getInt32(ee,!0);ee+=N,ee+=N;for(var xe=new Array(Oe),Ce=0;Ce<Oe;++Ce){var Pe=Se+j.getUint8(ee++)*ve;I.longitude=Pe;var Ue=Ne+j.getUint8(ee++)*ge;I.latitude=Ue;var De=6371010*j.getFloat32(ee,!0);if(ee+=M,De<F&&(De*=D),De*=R,I.height=De,T(H,Pe)!==-1||T(X,Ue)!==-1){var Fe=T(se,I,a);if(Fe!==-1){xe[Ce]=ce[Fe];continue}se.push(a.clone(I)),ce.push(ye)}xe[Ce]=ye,Math.abs(Pe-L)<Me?me.push({index:ye,cartographic:a.clone(I)}):Math.abs(Pe-b)<Me?pe.push({index:ye,cartographic:a.clone(I)}):Math.abs(Ue-B)<Ie?_e.push({index:ye,cartographic:a.clone(I)}):Math.abs(Ue-z)<Ie&&Te.push({index:ye,cartographic:a.clone(I)}),Z=Math.min(De,Z),K=Math.max(De,K),de[ye]=De;var Le=d.cartographicToCartesian(I);le[ye]=Le,U&&(he[ye]=(_.geodeticLatitudeToMercatorAngle(Ue)-W)*V),l.multiplyByPoint(k,Le,O),r.minimumByComponent(O,Q,Q),r.maximumByComponent(O,J,J);var Be=(Pe-L)/(b-L);Be=c.clamp(Be,0,1);var be=(Ue-B)/(z-B);be=c.clamp(be,0,1),fe[ye]=new n(Be,be),++ye}var ze=3*we;for(Ce=0;Ce<ze;++Ce,++Re)Ee[Re]=xe[j.getUint16(ee,!0)],ee+=S;if($!==ee-Ae)throw new h("Invalid terrain tile.")}le.length=ye,fe.length=ye,de.length=ye,U&&(he.length=ye);var qe=ye,Ge=Re,We={hMin:Z,lastBorderPoint:void 0,skirtHeight:P,toENU:k,ellipsoid:d,minimum:Q,maximum:J};me.sort(function(e,t){return t.cartographic.latitude-e.cartographic.latitude}),_e.sort(function(e,t){return e.cartographic.longitude-t.cartographic.longitude}),pe.sort(function(e,t){return e.cartographic.latitude-t.cartographic.latitude}),Te.sort(function(e,t){return t.cartographic.longitude-e.cartographic.longitude});var Ve=1e-5;if(A(le,de,fe,he,Ee,We,me,-Ve*q,!0,-Ve*G),A(le,de,fe,he,Ee,We,_e,-Ve*G,!1),A(le,de,fe,he,Ee,We,pe,Ve*q,!0,Ve*G),A(le,de,fe,he,Ee,We,Te,Ve*G,!1),me.length>0&&Te.length>0){var Xe=me[0].index,He=qe,Ye=Te[Te.length-1].index,ke=le.length-1;Ee.push(Ye,ke,He,He,Xe,Ye)}te=le.length;var je,Ze=t.fromPoints(le);o(p)&&p.width<c.PI_OVER_TWO+c.EPSILON5&&(je=f.fromRectangle(p,Z,K,d));for(var Ke=new s(d),Qe=Ke.computeHorizonCullingPoint(u,le),Je=new e(Q,J,u),$e=new E(Je,We.hMin,K,Y,!1,U),et=new Float32Array(te*$e.getStride()),tt=0,nt=0;nt<te;++nt)tt=$e.encode(et,tt,le[nt],fe[nt],de[nt],void 0,he[nt]);return{vertices:et,indices:new Uint16Array(Ee),maximumHeight:K,minimumHeight:Z,encoding:$e,boundingSphere3D:Ze,orientedBoundingBox:je,occludeePointInScaledSpace:Qe,vertexCountWithoutSkirts:qe,skirtIndex:Ge}}function A(e,t,i,u,s,f,d,h,E,m){for(var _=d.length,p=0;p<_;++p){var T=d[p],y=T.cartographic,R=T.index,A=e.length,S=y.longitude,N=y.latitude;N=c.clamp(N,-c.PI_OVER_TWO,c.PI_OVER_TWO);var v=y.height-f.skirtHeight;f.hMin=Math.min(f.hMin,v),a.fromRadians(S,N,v,I),E&&(I.longitude+=h),E?p===_-1?I.latitude+=m:0===p&&(I.latitude-=m):I.latitude+=h;var M=f.ellipsoid.cartographicToCartesian(I);e.push(M),t.push(v),i.push(n.clone(i[R])),u.length>0&&u.push(u[R]),l.multiplyByPoint(f.toENU,M,O);var g=f.minimum,w=f.maximum;r.minimumByComponent(O,g,g),r.maximumByComponent(O,w,w);var x=f.lastBorderPoint;if(o(x)){var C=x.index;s.push(C,A-1,A,A,R,C)}f.lastBorderPoint=T}}var S=Uint16Array.BYTES_PER_ELEMENT,N=Int32Array.BYTES_PER_ELEMENT,v=Uint32Array.BYTES_PER_ELEMENT,M=Float32Array.BYTES_PER_ELEMENT,g=Float64Array.BYTES_PER_ELEMENT,I=new a,O=new r,w=new r,x=new r,C=new l;return p(y)})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createVerticesFromHeightmap.js b/vendors/Cesium/Workers/createVerticesFromHeightmap.js
index 6cf89da..521da14 100644
--- a/vendors/Cesium/Workers/createVerticesFromHeightmap.js
+++ b/vendors/Cesium/Workers/createVerticesFromHeightmap.js
@@ -1,230 +1,230 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
-  @license
-  when.js - https://github.com/cujojs/when
-
-  MIT License (c) copyright B Cavalier & J Hann
-
- * A lightweight CommonJS Promises/A and when() implementation
- * when is part of the cujo.js family of libraries (http://cujojs.com/)
- *
- * Licensed under the MIT License at:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * @version 1.7.1
- */
-
-/**
-@license
-sprintf.js from the php.js project - https://github.com/kvz/phpjs
-Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
-
-php.js is copyright 2012 Kevin van Zonneveld.
-
-Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
-(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
-(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
-Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
-Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
-Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
-Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
-L. Rodrigues (http://www.jsfromhell.com), Ash Searle
-(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
-Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
-Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
-http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
-Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
-(http://webdevhobo.blogspot.com/), marrtins, GeekFG
-(http://geekfg.blogspot.com), Andrea Giammarchi
-(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
-gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
-Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
-(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
-Marc Palau, Martin
-(http://www.erlenwiese.de/), Breaking Par Consulting Inc
-(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
-Chris, Mirek Slugen, saulius, Alfonso Jimenez
-(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
-Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
-Ariede (http://caioariede.com), Robin, Kankrelune
-(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
-(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
-Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
-David, Aman Gupta, Michael White, Public Domain
-(http://www.json.org/json2.js), Steven Levithan
-(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
-Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
-Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
-(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
-Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
-Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
-(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
-(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
-ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
-(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
-Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
-Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
-(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
-josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
-Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
-(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
-(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
-Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
-(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
-(http://yass.meetcweb.com), Peter-Paul Koch
-(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
-(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
-Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
-vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
-Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
-(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
-B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
-(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
-Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
-Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
-(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
-Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
-Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
-sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
-Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
-(http://www.premasolutions.com/), Philippe Jausions
-(http://pear.php.net/user/jausions), Aidan Lister
-(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
-strcmp, Taras Bogach, jpfle, Alexander Ermolaev
-(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
-dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
-(http://www.pedrotainha.com), James, Arnout Kazemier
-(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
-FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
-Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
-daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
-W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
-(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
-Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
-(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
-Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
-Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
-(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
-Russell Walker (http://www.nbill.co.uk/), Jamie Beck
-(http://www.terabit.ca/), setcookie, Michael, YUI Library:
-http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
-http://hacks.bluesmoon.info/strftime/strftime.js, Ben
-(http://benblume.co.uk/), DtTvB
-(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
-meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
-(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
-Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
-Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
-Bryan
-
-Licensed under the MIT (MIT-LICENSE.txt) license.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
-OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/**
- * @license
- *
- * Grauw URI utilities
- *
- * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
- *
- * @author Laurens Holst (http://www.grauw.nl/)
- *
- *   Copyright 2012 Laurens Holst
- *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
- *
- */
-
-!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";var a={};a.EPSILON1=.1,a.EPSILON2=.01,a.EPSILON3=.001,a.EPSILON4=1e-4,a.EPSILON5=1e-5,a.EPSILON6=1e-6,a.EPSILON7=1e-7,a.EPSILON8=1e-8,a.EPSILON9=1e-9,a.EPSILON10=1e-10,a.EPSILON11=1e-11,a.EPSILON12=1e-12,a.EPSILON13=1e-13,a.EPSILON14=1e-14,a.EPSILON15=1e-15,a.EPSILON16=1e-16,a.EPSILON17=1e-17,a.EPSILON18=1e-18,a.EPSILON19=1e-19,a.EPSILON20=1e-20,a.GRAVITATIONALPARAMETER=3986004418e5,a.SOLAR_RADIUS=6955e5,a.LUNAR_RADIUS=1737400,a.SIXTY_FOUR_KILOBYTES=65536,a.sign=function(e){return e>0?1:e<0?-1:0},a.signNotZero=function(e){return e<0?-1:1},a.toSNorm=function(e,n){return n=t(n,255),Math.round((.5*a.clamp(e,-1,1)+.5)*n)},a.fromSNorm=function(e,n){return 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1-Math.exp(-(n*n))},a}),define("Core/Cartesian3",["./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,a){"use strict";function i(t,n,r){this.x=e(t,0),this.y=e(n,0),this.z=e(r,0)}i.fromSpherical=function(n,r){t(r)||(r=new i);var a=n.clock,o=n.cone,u=e(n.magnitude,1),s=u*Math.sin(o);return r.x=s*Math.cos(a),r.y=s*Math.sin(a),r.z=u*Math.cos(o),r},i.fromElements=function(e,n,r,a){return t(a)?(a.x=e,a.y=n,a.z=r,a):new i(e,n,r)},i.clone=function(e,n){if(t(e))return t(n)?(n.x=e.x,n.y=e.y,n.z=e.z,n):new i(e.x,e.y,e.z)},i.fromCartesian4=i.clone,i.packedLength=3,i.pack=function(t,n,r){return r=e(r,0),n[r++]=t.x,n[r++]=t.y,n[r]=t.z,n},i.unpack=function(n,r,a){return r=e(r,0),t(a)||(a=new i),a.x=n[r++],a.y=n[r++],a.z=n[r],a},i.packArray=function(e,n){var r=e.length;t(n)?n.length=3*r:n=new Array(3*r);for(var a=0;a<r;++a)i.pack(e[a],n,3*a);return n},i.unpackArray=function(e,n){var r=e.length;t(n)?n.length=r/3:n=new Array(r/3);for(var a=0;a<r;a+=3){var o=a/3;n[o]=i.unpack(e,a,n[o])}return n},i.fromArray=i.unpack,i.maximumComponent=function(e){return Math.max(e.x,e.y,e.z)},i.minimumComponent=function(e){return Math.min(e.x,e.y,e.z)},i.minimumByComponent=function(e,t,n){return n.x=Math.min(e.x,t.x),n.y=Math.min(e.y,t.y),n.z=Math.min(e.z,t.z),n},i.maximumByComponent=function(e,t,n){return n.x=Math.max(e.x,t.x),n.y=Math.max(e.y,t.y),n.z=Math.max(e.z,t.z),n},i.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z},i.magnitude=function(e){return Math.sqrt(i.magnitudeSquared(e))};var o=new i;i.distance=function(e,t){return i.subtract(e,t,o),i.magnitude(o)},i.distanceSquared=function(e,t){return i.subtract(e,t,o),i.magnitudeSquared(o)},i.normalize=function(e,t){var n=i.magnitude(e);return t.x=e.x/n,t.y=e.y/n,t.z=e.z/n,t},i.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z},i.multiplyComponents=function(e,t,n){return n.x=e.x*t.x,n.y=e.y*t.y,n.z=e.z*t.z,n},i.add=function(e,t,n){return n.x=e.x+t.x,n.y=e.y+t.y,n.z=e.z+t.z,n},i.subtract=function(e,t,n){return n.x=e.x-t.x,n.y=e.y-t.y,n.z=e.z-t.z,n},i.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n.z=e.z*t,n},i.divideByScalar=function(e,t,n){return n.x=e.x/t,n.y=e.y/t,n.z=e.z/t,n},i.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t},i.abs=function(e,t){return t.x=Math.abs(e.x),t.y=Math.abs(e.y),t.z=Math.abs(e.z),t};var u=new i;i.lerp=function(e,t,n,r){return i.multiplyByScalar(t,n,u),r=i.multiplyByScalar(e,1-n,r),i.add(u,r,r)};var s=new i,c=new i;i.angleBetween=function(e,t){i.normalize(e,s),i.normalize(t,c);var n=i.dot(s,c),r=i.magnitude(i.cross(s,c,s));return Math.atan2(r,n)};var l=new i;i.mostOrthogonalAxis=function(e,t){var n=i.normalize(e,l);return i.abs(n,n),t=n.x<=n.y?n.x<=n.z?i.clone(i.UNIT_X,t):i.clone(i.UNIT_Z,t):n.y<=n.z?i.clone(i.UNIT_Y,t):i.clone(i.UNIT_Z,t)},i.equals=function(e,n){return e===n||t(e)&&t(n)&&e.x===n.x&&e.y===n.y&&e.z===n.z},i.equalsArray=function(e,t,n){return e.x===t[n]&&e.y===t[n+1]&&e.z===t[n+2]},i.equalsEpsilon=function(e,n,r,i){return e===n||t(e)&&t(n)&&a.equalsEpsilon(e.x,n.x,r,i)&&a.equalsEpsilon(e.y,n.y,r,i)&&a.equalsEpsilon(e.z,n.z,r,i)},i.cross=function(e,t,n){var r=e.x,a=e.y,i=e.z,o=t.x,u=t.y,s=t.z,c=a*s-i*u,l=i*o-r*s,f=r*u-a*o;return n.x=c,n.y=l,n.z=f,n},i.fromDegrees=function(e,t,n,r,o){return e=a.toRadians(e),t=a.toRadians(t),i.fromRadians(e,t,n,r,o)};var f=new i,d=new i,h=new i(40680631590769,40680631590769,40408299984661.445);return i.fromRadians=function(n,r,a,o,u){a=e(a,0);var s=t(o)?o.radiiSquared:h,c=Math.cos(r);f.x=c*Math.cos(n),f.y=c*Math.sin(n),f.z=Math.sin(r),f=i.normalize(f,f),i.multiplyComponents(s,f,d);var l=Math.sqrt(i.dot(f,d));return d=i.divideByScalar(d,l,d),f=i.multiplyByScalar(f,a,f),t(u)||(u=new i),i.add(d,f,u)},i.fromDegreesArray=function(e,n,r){var a=e.length;t(r)?r.length=a/2:r=new Array(a/2);for(var o=0;o<a;o+=2){var u=e[o],s=e[o+1],c=o/2;r[c]=i.fromDegrees(u,s,0,n,r[c])}return 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a=t.x,i=t.y,o=t.z,u=this._oneOverRadiiSquared,s=1/Math.sqrt(a*a*u.x+i*i*u.y+o*o*u.z);return e.multiplyByScalar(t,s,n)},l.prototype.transformPositionToScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._oneOverRadii,n)},l.prototype.transformPositionFromScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._radii,n)},l.prototype.equals=function(t){return this===t||r(t)&&e.equals(this._radii,t._radii)},l.prototype.toString=function(){return this._radii.toString()},l}),define("Core/Intersect",["./freezeObject"],function(e){"use strict";var t={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};return e(t)}),define("Core/AxisAlignedBoundingBox",["./Cartesian3","./defaultValue","./defined","./DeveloperError","./Intersect"],function(e,t,n,r,a){"use strict";function i(r,a,i){this.minimum=e.clone(t(r,e.ZERO)),this.maximum=e.clone(t(a,e.ZERO)),n(i)?i=e.clone(i):(i=e.add(this.minimum,this.maximum,new e),e.multiplyByScalar(i,.5,i)),this.center=i}i.fromPoints=function(t,r){if(n(r)||(r=new i),!n(t)||0===t.length)return r.minimum=e.clone(e.ZERO,r.minimum),r.maximum=e.clone(e.ZERO,r.maximum),r.center=e.clone(e.ZERO,r.center),r;for(var a=t[0].x,o=t[0].y,u=t[0].z,s=t[0].x,c=t[0].y,l=t[0].z,f=t.length,d=1;d<f;d++){var h=t[d],E=h.x,m=h.y,_=h.z;a=Math.min(E,a),s=Math.max(E,s),o=Math.min(m,o),c=Math.max(m,c),u=Math.min(_,u),l=Math.max(_,l)}var p=r.minimum;p.x=a,p.y=o,p.z=u;var y=r.maximum;y.x=s,y.y=c,y.z=l;var R=e.add(p,y,r.center);return e.multiplyByScalar(R,.5,R),r},i.clone=function(t,r){if(n(t))return n(r)?(r.minimum=e.clone(t.minimum,r.minimum),r.maximum=e.clone(t.maximum,r.maximum),r.center=e.clone(t.center,r.center),r):new i(t.minimum,t.maximum)},i.equals=function(t,r){return t===r||n(t)&&n(r)&&e.equals(t.center,r.center)&&e.equals(t.minimum,r.minimum)&&e.equals(t.maximum,r.maximum)};var o=new e;return i.intersectPlane=function(t,n){o=e.subtract(t.maximum,t.minimum,o);var r=e.multiplyByScalar(o,.5,o),i=n.normal,u=r.x*Math.abs(i.x)+r.y*Math.abs(i.y)+r.z*Math.abs(i.z),s=e.dot(t.center,i)+n.distance;return s-u>0?a.INSIDE:s+u<0?a.OUTSIDE:a.INTERSECTING},i.prototype.clone=function(e){return i.clone(this,e)},i.prototype.intersectPlane=function(e){return i.intersectPlane(this,e)},i.prototype.equals=function(e){return i.equals(this,e)},i}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(e,t,n,r,a,i,o){"use strict";function u(e){this._ellipsoid=n(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return a(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(t,n){var a=this._semimajorAxis,i=t.longitude*a,o=t.latitude*a,u=t.height;return r(n)?(n.x=i,n.y=o,n.z=u,n):new e(i,o,u)},u.prototype.unproject=function(e,n){var a=this._oneOverSemimajorAxis,i=e.x*a,o=e.y*a,u=e.z;return r(n)?(n.longitude=i,n.latitude=o,n.height=u,n):new t(i,o,u)},u}),define("Core/Interval",["./defaultValue"],function(e){"use strict";function t(t,n){this.start=e(t,0),this.stop=e(n,0)}return t}),define("Core/Matrix3",["./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,a,i,o){"use strict";function u(e,n,r,a,i,o,u,s,c){this[0]=t(e,0),this[1]=t(a,0),this[2]=t(u,0),this[3]=t(n,0),this[4]=t(i,0),this[5]=t(s,0),this[6]=t(r,0),this[7]=t(o,0),this[8]=t(c,0)}function s(e){for(var t=0,n=0;n<9;++n){var r=e[n];t+=r*r}return Math.sqrt(t)}function c(e){for(var t=0,n=0;n<3;++n){var r=e[u.getElementIndex(E[n],h[n])];t+=2*r*r}return Math.sqrt(t)}function l(e,t){for(var n=o.EPSILON15,r=0,a=1,i=0;i<3;++i){var s=Math.abs(e[u.getElementIndex(E[i],h[i])]);s>r&&(a=i,r=s)}var c=1,l=0,f=h[a],d=E[a];if(Math.abs(e[u.getElementIndex(d,f)])>n){var m,_=e[u.getElementIndex(d,d)],p=e[u.getElementIndex(f,f)],y=e[u.getElementIndex(d,f)],R=(_-p)/2/y;m=R<0?-1/(-R+Math.sqrt(1+R*R)):1/(R+Math.sqrt(1+R*R)),c=1/Math.sqrt(1+m*m),l=m*c}return t=u.clone(u.IDENTITY,t),t[u.getElementIndex(f,f)]=t[u.getElementIndex(d,d)]=c,t[u.getElementIndex(d,f)]=l,t[u.getElementIndex(f,d)]=-l,t}u.packedLength=9,u.pack=function(e,n,r){return r=t(r,0),n[r++]=e[0],n[r++]=e[1],n[r++]=e[2],n[r++]=e[3],n[r++]=e[4],n[r++]=e[5],n[r++]=e[6],n[r++]=e[7],n[r++]=e[8],n},u.unpack=function(e,r,a){return r=t(r,0),n(a)||(a=new u),a[0]=e[r++],a[1]=e[r++],a[2]=e[r++],a[3]=e[r++],a[4]=e[r++],a[5]=e[r++],a[6]=e[r++],a[7]=e[r++],a[8]=e[r++],a},u.clone=function(e,t){if(n(e))return n(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t):new u(e[0],e[3],e[6],e[1],e[4],e[7],e[2],e[5],e[8])},u.fromArray=function(e,r,a){return r=t(r,0),n(a)||(a=new u),a[0]=e[r],a[1]=e[r+1],a[2]=e[r+2],a[3]=e[r+3],a[4]=e[r+4],a[5]=e[r+5],a[6]=e[r+6],a[7]=e[r+7],a[8]=e[r+8],a},u.fromColumnMajorArray=function(e,t){return u.clone(e,t)},u.fromRowMajorArray=function(e,t){return n(t)?(t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],t):new u(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8])},u.fromQuaternion=function(e,t){var r=e.x*e.x,a=e.x*e.y,i=e.x*e.z,o=e.x*e.w,s=e.y*e.y,c=e.y*e.z,l=e.y*e.w,f=e.z*e.z,d=e.z*e.w,h=e.w*e.w,E=r-s-f+h,m=2*(a-d),_=2*(i+l),p=2*(a+d),y=-r+s-f+h,R=2*(c-o),T=2*(i-l),S=2*(c+o),A=-r-s+f+h;return n(t)?(t[0]=E,t[1]=p,t[2]=T,t[3]=m,t[4]=y,t[5]=S,t[6]=_,t[7]=R,t[8]=A,t):new u(E,m,_,p,y,R,T,S,A)},u.fromScale=function(e,t){return n(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=e.y,t[5]=0,t[6]=0,t[7]=0,t[8]=e.z,t):new u(e.x,0,0,0,e.y,0,0,0,e.z)},u.fromUniformScale=function(e,t){return n(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=e,t[5]=0,t[6]=0,t[7]=0,t[8]=e,t):new 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r(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]},l.getElementIndex=function(e,t){return 4*e+t},l.getColumn=function(e,t,n){var r=4*t,a=e[r],i=e[r+1],o=e[r+2],u=e[r+3];return n.x=a,n.y=i,n.z=o,n.w=u,n},l.setColumn=function(e,t,n,r){r=l.clone(e,r);var a=4*t;return r[a]=n.x,r[a+1]=n.y,r[a+2]=n.z,r[a+3]=n.w,r},l.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n},l.getRow=function(e,t,n){var r=e[t],a=e[t+4],i=e[t+8],o=e[t+12];return n.x=r,n.y=a,n.z=i,n.w=o,n},l.setRow=function(e,t,n,r){return r=l.clone(e,r),r[t]=n.x,r[t+4]=n.y,r[t+8]=n.z,r[t+12]=n.w,r};var E=new e;l.getScale=function(t,n){return n.x=e.magnitude(e.fromElements(t[0],t[1],t[2],E)),n.y=e.magnitude(e.fromElements(t[4],t[5],t[6],E)),n.z=e.magnitude(e.fromElements(t[8],t[9],t[10],E)),n};var m=new e;l.getMaximumScale=function(t){return l.getScale(t,m),e.maximumComponent(m)},l.multiply=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[3],u=e[4],s=e[5],c=e[6],l=e[7],f=e[8],d=e[9],h=e[10],E=e[11],m=e[12],_=e[13],p=e[14],y=e[15],R=t[0],T=t[1],S=t[2],A=t[3],N=t[4],v=t[5],M=t[6],I=t[7],O=t[8],g=t[9],w=t[10],x=t[11],C=t[12],P=t[13],U=t[14],D=t[15],F=r*R+u*T+f*S+m*A,L=a*R+s*T+d*S+_*A,B=i*R+c*T+h*S+p*A,z=o*R+l*T+E*S+y*A,b=r*N+u*v+f*M+m*I,q=a*N+s*v+d*M+_*I,G=i*N+c*v+h*M+p*I,W=o*N+l*v+E*M+y*I,V=r*O+u*g+f*w+m*x,X=a*O+s*g+d*w+_*x,H=i*O+c*g+h*w+p*x,Y=o*O+l*g+E*w+y*x,k=r*C+u*P+f*U+m*D,Z=a*C+s*P+d*U+_*D,j=i*C+c*P+h*U+p*D,K=o*C+l*P+E*U+y*D;return n[0]=F,n[1]=L,n[2]=B,n[3]=z,n[4]=b,n[5]=q,n[6]=G,n[7]=W,n[8]=V,n[9]=X,n[10]=H,n[11]=Y,n[12]=k,n[13]=Z,n[14]=j,n[15]=K,n},l.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n},l.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n},l.multiplyTransformation=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],d=e[12],h=e[13],E=e[14],m=t[0],_=t[1],p=t[2],y=t[4],R=t[5],T=t[6],S=t[8],A=t[9],N=t[10],v=t[12],M=t[13],I=t[14],O=r*m+o*_+c*p,g=a*m+u*_+l*p,w=i*m+s*_+f*p,x=r*y+o*R+c*T,C=a*y+u*R+l*T,P=i*y+s*R+f*T,U=r*S+o*A+c*N,D=a*S+u*A+l*N,F=i*S+s*A+f*N,L=r*v+o*M+c*I+d,B=a*v+u*M+l*I+h,z=i*v+s*M+f*I+E;return n[0]=O,n[1]=g,n[2]=w,n[3]=0,n[4]=x,n[5]=C,n[6]=P,n[7]=0,n[8]=U,n[9]=D,n[10]=F,n[11]=0,n[12]=L,n[13]=B,n[14]=z,n[15]=1,n},l.multiplyByMatrix3=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],d=t[0],h=t[1],E=t[2],m=t[3],_=t[4],p=t[5],y=t[6],R=t[7],T=t[8],S=r*d+o*h+c*E,A=a*d+u*h+l*E,N=i*d+s*h+f*E,v=r*m+o*_+c*p,M=a*m+u*_+l*p,I=i*m+s*_+f*p,O=r*y+o*R+c*T,g=a*y+u*R+l*T,w=i*y+s*R+f*T;return n[0]=S,n[1]=A,n[2]=N,n[3]=0,n[4]=v,n[5]=M,n[6]=I,n[7]=0,n[8]=O,n[9]=g,n[10]=w,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},l.multiplyByTranslation=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=r*e[0]+a*e[4]+i*e[8]+e[12],u=r*e[1]+a*e[5]+i*e[9]+e[13],s=r*e[2]+a*e[6]+i*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=o,n[13]=u,n[14]=s,n[15]=e[15],n};var _=new e;l.multiplyByUniformScale=function(e,t,n){return 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n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var n=e[1],r=e[2],a=e[3],i=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=i,t[10]=e[10],t[11]=e[14],t[12]=a,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return 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e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var p=new s,y=new s,R=new t,T=new t(0,0,0,1);return l.inverse=function(e,n){if(s.equalsEpsilon(l.getRotation(e,p),y,u.EPSILON7)&&t.equals(l.getRow(e,3,R),T))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var 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E=t.cartesianToCartographic(e[d]);a=Math.min(a,E.longitude),i=Math.max(i,E.longitude),l=Math.min(l,E.latitude),f=Math.max(f,E.latitude);var m=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;o=Math.min(o,m),c=Math.max(c,m)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),n(r)?(r.west=a,r.south=l,r.east=i,r.north=f,r):new s(a,l,i,f)},s.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,r){return 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l=0,f=e.north,d=e.south,h=e.east,E=e.west,m=c;m.height=a,m.longitude=E,m.latitude=f,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=h,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.latitude=d,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++,f<0?m.latitude=f:d>0?m.latitude=d:m.latitude=0;for(var _=1;_<8;++_)m.longitude=-Math.PI+_*u.PI_OVER_TWO,s.contains(e,m)&&(o[l]=r.cartographicToCartesian(m,o[l]),l++);return 0===m.latitude&&(m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=h,o[l]=r.cartographicToCartesian(m,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f,d){"use strict";function h(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var E=new e,m=new e,_=new e,p=new e,y=new e,R=new e,T=new e,S=new e,A=new e,N=new e,v=new e,M=new e;h.fromPoints=function(t,n){if(r(n)||(n=new h),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var a=e.clone(t[0],T),i=e.clone(a,E),o=e.clone(a,m),u=e.clone(a,_),s=e.clone(a,p),c=e.clone(a,y),l=e.clone(a,R),f=t.length,d=1;d<f;d++){e.clone(t[d],a);var I=a.x,O=a.y,g=a.z;I<i.x&&e.clone(a,i),I>s.x&&e.clone(a,s),O<o.y&&e.clone(a,o),O>c.y&&e.clone(a,c),g<u.z&&e.clone(a,u),g>l.z&&e.clone(a,l)}var w=e.magnitudeSquared(e.subtract(s,i,S)),x=e.magnitudeSquared(e.subtract(c,o,S)),C=e.magnitudeSquared(e.subtract(l,u,S)),P=i,U=s,D=w;x>D&&(D=x,P=o,U=c),C>D&&(D=C,P=u,U=l);var F=A;F.x=.5*(P.x+U.x),F.y=.5*(P.y+U.y),F.z=.5*(P.z+U.z);var L=e.magnitudeSquared(e.subtract(U,F,S)),B=Math.sqrt(L),z=N;z.x=i.x,z.y=o.y,z.z=u.z;var b=v;b.x=s.x,b.y=c.y,b.z=l.z;var q=e.multiplyByScalar(e.add(z,b,S),.5,M),G=0;for(d=0;d<f;d++){e.clone(t[d],a);var W=e.magnitude(e.subtract(a,q,S));W>G&&(G=W);var V=e.magnitudeSquared(e.subtract(a,F,S));if(V>L){var X=Math.sqrt(V);B=.5*(B+X),L=B*B;var H=X-B;F.x=(B*F.x+H*a.x)/X,F.y=(B*F.y+H*a.y)/X,F.z=(B*F.z+H*a.z)/X}}return B<G?(e.clone(F,n.center),n.radius=B):(e.clone(q,n.center),n.radius=G),n};var I=new o,O=new e,g=new e,w=new t,x=new t;h.fromRectangle2D=function(e,t,n){return h.fromRectangleWithHeights2D(e,t,0,0,n)},h.fromRectangleWithHeights2D=function(t,a,i,o,u){if(r(u)||(u=new h),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;a=n(a,I),d.southwest(t,w),w.height=i,d.northeast(t,x),x.height=o;var s=a.project(w,O),c=a.project(x,g),l=c.x-s.x,f=c.y-s.y,E=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+E*E);var m=u.center;return m.x=s.x+.5*l,m.y=s.y+.5*f,m.z=s.z+.5*E,u};var C=[];h.fromRectangle3D=function(e,t,a,o){t=n(t,i.WGS84),a=n(a,0);var u;return 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a=this;this._downloadPromise=e(c.request(t.url,s),function(e){m(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else m(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function E(e,t){return o.compare(e.julianDate,t)}function m(e,n){if(!r(n.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!r(n.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var a=n.columnNames.indexOf("modifiedJulianDateUtc"),i=n.columnNames.indexOf("xPoleWanderRadians"),s=n.columnNames.indexOf("yPoleWanderRadians"),c=n.columnNames.indexOf("ut1MinusUtcSeconds"),l=n.columnNames.indexOf("xCelestialPoleOffsetRadians"),h=n.columnNames.indexOf("yCelestialPoleOffsetRadians"),m=n.columnNames.indexOf("taiMinusUtcSeconds");if(a<0||i<0||s<0||c<0||l<0||h<0||m<0)return void(e._dataError="Error in loaded EOP data: The columnNames property must include modifiedJulianDateUtc, xPoleWanderRadians, yPoleWanderRadians, ut1MinusUtcSeconds, xCelestialPoleOffsetRadians, yCelestialPoleOffsetRadians, and taiMinusUtcSeconds columns");var _=e._samples=n.samples,p=e._dates=[];e._dateColumn=a,e._xPoleWanderRadiansColumn=i,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=l,e._yCelestialPoleOffsetRadiansColumn=h,e._taiMinusUtcSecondsColumn=m,e._columnCount=n.columnNames.length,e._lastIndex=void 0;for(var y,R=e._addNewLeapSeconds,T=0,S=_.length;T<S;T+=e._columnCount){var A=_[T+a],N=_[T+m],v=A+f.MODIFIED_JULIAN_DATE_DIFFERENCE,M=new o(v,N,d.TAI);if(p.push(M),R){if(N!==y&&r(y)){var I=o.leapSeconds,O=t(I,M,E);if(O<0){var g=new u(M,N);I.splice(~O,0,g)}}y=N}}}function _(e,t,n,r,a){var i=n*r;a.xPoleWander=t[i+e._xPoleWanderRadiansColumn],a.yPoleWander=t[i+e._yPoleWanderRadiansColumn],a.xPoleOffset=t[i+e._xCelestialPoleOffsetRadiansColumn],a.yPoleOffset=t[i+e._yCelestialPoleOffsetRadiansColumn],a.ut1MinusUtc=t[i+e._ut1MinusUtcSecondsColumn]}function p(e,t,n){return t+e*(n-t)}function y(e,t,n,r,a,i,u){var s=e._columnCount;if(i>t.length-1)return u.xPoleWander=0,u.yPoleWander=0,u.xPoleOffset=0,u.yPoleOffset=0,u.ut1MinusUtc=0,u;var c=t[a],l=t[i];if(c.equals(l)||r.equals(c))return _(e,n,a,s,u),u;if(r.equals(l))return _(e,n,i,s,u),u;var f=o.secondsDifference(r,c)/o.secondsDifference(l,c),d=a*s,h=i*s,E=n[d+e._ut1MinusUtcSecondsColumn],m=n[h+e._ut1MinusUtcSecondsColumn],y=m-E;if(y>.5||y<-.5){var R=n[d+e._taiMinusUtcSecondsColumn],T=n[h+e._taiMinusUtcSecondsColumn];R!==T&&(l.equals(r)?E=m:m-=T-R)}return u.xPoleWander=p(f,n[d+e._xPoleWanderRadiansColumn],n[h+e._xPoleWanderRadiansColumn]),u.yPoleWander=p(f,n[d+e._yPoleWanderRadiansColumn],n[h+e._yPoleWanderRadiansColumn]),u.xPoleOffset=p(f,n[d+e._xCelestialPoleOffsetRadiansColumn],n[h+e._xCelestialPoleOffsetRadiansColumn]),u.yPoleOffset=p(f,n[d+e._yCelestialPoleOffsetRadiansColumn],n[h+e._yCelestialPoleOffsetRadiansColumn]),u.ut1MinusUtc=p(f,E,m),u}return h.NONE=i({getPromiseToLoad:function(){return e()},compute:function(e,t){return r(t)?(t.xPoleWander=0,t.yPoleWander=0,t.xPoleOffset=0,t.yPoleOffset=0,t.ut1MinusUtc=0):t=new a(0,0,0,0,0),t}}),h.prototype.getPromiseToLoad=function(){return e(this._downloadPromise)},h.prototype.compute=function(e,n){if(r(this._samples)){if(r(n)||(n=new a(0,0,0,0,0)),0===this._samples.length)return n.xPoleWander=0,n.yPoleWander=0,n.xPoleOffset=0,n.yPoleOffset=0,n.ut1MinusUtc=0,n;var i=this._dates,u=this._lastIndex,s=0,c=0;if(r(u)){var f=i[u],d=i[u+1],h=o.lessThanOrEquals(f,e),E=!r(d),m=E||o.greaterThanOrEquals(d,e);if(h&&m)return s=u,!E&&d.equals(e)&&++s,c=s+1,y(this,i,this._samples,e,s,c,n),n}var _=t(i,e,o.compare,this._dateColumn);return _>=0?(_<i.length-1&&i[_+1].equals(e)&&++_,s=_,c=_):(c=~_,s=c-1,s<0&&(s=0)),this._lastIndex=s,y(this,i,this._samples,e,s,c,n),n}if(r(this._dataError))throw new l(this._dataError)},h}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(n,r){r=t(r,document.location.href);var a=new e(r),i=new e(n);return i.resolve(a).toString()}return a}),define("Core/joinUrls",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(r,a,i){i=t(i,!0),r instanceof e||(r=new e(r)),a instanceof e||(a=new e(a)),n(a.authority)&&!n(a.scheme)&&("undefined"!=typeof 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_(c.x,s.x,-u.x,e.x,c.y,s.y,-u.y,e.y,c.z,s.z,-u.z,e.z,0,0,0,1)},R.northUpEastToFixedFrame=function(e,t,r){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var a=E.sign(e.z);return o(r)?(r[0]=-a,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=a,r[7]=0,r[8]=0,r[9]=1,r[10]=0,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(-a,0,0,e.x,0,0,1,e.y,0,a,0,e.z,0,0,0,1)}var u=T,s=S,c=A;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,n.normalize(s,s),n.cross(u,s,c),o(r)?(r[0]=c.x,r[1]=c.y,r[2]=c.z,r[3]=0,r[4]=u.x,r[5]=u.y,r[6]=u.z,r[7]=0,r[8]=s.x,r[9]=s.y,r[10]=s.z,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(c.x,u.x,s.x,e.x,c.y,u.y,s.y,e.y,c.z,u.z,s.z,e.z,0,0,0,1)};var I=new p,O=new n(1,1,1),g=new _;R.headingPitchRollToFixedFrame=function(e,t,r,a,i,o){var u=p.fromHeadingPitchRoll(t,r,a,I),s=_.fromTranslationQuaternionRotationScale(n.ZERO,u,O,g);return o=R.eastNorthUpToFixedFrame(e,i,o),_.multiply(o,s,o)},R.aircraftHeadingPitchRollToFixedFrame=function(e,t,r,a,i,o){var u=p.fromHeadingPitchRoll(t,r,a,I),s=_.fromTranslationQuaternionRotationScale(n.ZERO,u,O,g);return o=R.northEastDownToFixedFrame(e,i,o),_.multiply(o,s,o)};var w=new _,x=new m;R.headingPitchRollQuaternion=function(e,t,n,r,a,i){var o=R.headingPitchRollToFixedFrame(e,t,n,r,a,w),u=_.getRotation(o,x);return p.fromRotationMatrix(u,i)},R.aircraftHeadingPitchRollQuaternion=function(e,t,n,r,a,i){var o=R.aircraftHeadingPitchRollToFixedFrame(e,t,n,r,a,w),u=_.getRotation(o,x);return p.fromRotationMatrix(u,i)};var C=24110.54841,P=8640184.812866,U=.093104,D=-62e-7,F=1.1772758384668e-19,L=72921158553e-15,B=E.TWO_PI/86400,z=new h;R.computeTemeToPseudoFixedMatrix=function(e,t){z=h.addSeconds(e,-h.computeTaiMinusUtc(e),z);var n,r=z.dayNumber,a=z.secondsOfDay,i=r-2451545;n=a>=43200?(i+.5)/y.DAYS_PER_JULIAN_CENTURY:(i-.5)/y.DAYS_PER_JULIAN_CENTURY;var u=C+n*(P+n*(U+n*D)),s=u*B%E.TWO_PI,c=L+F*(r-2451545.5),l=(a+.5*y.SECONDS_PER_DAY)%y.SECONDS_PER_DAY,f=s+c*l,d=Math.cos(f),_=Math.sin(f);return o(t)?(t[0]=d,t[1]=-_,t[2]=0,t[3]=_,t[4]=d,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new m(d,_,0,-_,d,0,0,0,1)},R.iau2006XysData=new f,R.earthOrientationParameters=s.NONE;var b=32.184,q=2451545;R.preloadIcrfFixed=function(t){var n=t.start.dayNumber,r=t.start.secondsOfDay+b,a=t.stop.dayNumber,i=t.stop.secondsOfDay+b,o=R.iau2006XysData.preload(n,r,a,i),u=R.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},R.computeIcrfToFixedMatrix=function(e,t){o(t)||(t=new m);var n=R.computeFixedToIcrfMatrix(e,t);if(o(n))return m.transpose(n,t)};var G=new d(0,0,0),W=new c(0,0,0,0,0,0),V=new m,X=new m;R.computeFixedToIcrfMatrix=function(e,t){o(t)||(t=new m);var n=R.earthOrientationParameters.compute(e,W);if(o(n)){var r=e.dayNumber,a=e.secondsOfDay+b,i=R.iau2006XysData.computeXysRadians(r,a,G);if(o(i)){var u=i.x+n.xPoleOffset,s=i.y+n.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=V;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=m.fromRotationZ(-i.s,X),d=m.multiply(l,f,V),_=e.dayNumber,p=e.secondsOfDay-h.computeTaiMinusUtc(e)+n.ut1MinusUtc,T=_-2451545,S=p/y.SECONDS_PER_DAY,A=.779057273264+S+.00273781191135448*(T+S);A=A%1*E.TWO_PI;var N=m.fromRotationZ(A,X),v=m.multiply(d,N,V),M=Math.cos(n.xPoleWander),I=Math.cos(n.yPoleWander),O=Math.sin(n.xPoleWander),g=Math.sin(n.yPoleWander),w=r-q+a/y.SECONDS_PER_DAY;w/=36525;var x=-47e-6*w*E.RADIANS_PER_DEGREE/3600,C=Math.cos(x),P=Math.sin(x),U=X;return U[0]=M*C,U[1]=M*P,U[2]=O,U[3]=-I*P+g*O*C,U[4]=I*C+g*O*P,U[5]=-g*M,U[6]=-g*P-I*O*C,U[7]=g*C-I*O*P,U[8]=I*M,m.multiply(v,U,t)}}};var H=new r;R.pointToWindowCoordinates=function(e,t,n,r){return r=R.pointToGLWindowCoordinates(e,t,n,r),r.y=2*t[5]-r.y,r},R.pointToGLWindowCoordinates=function(e,n,a,i){o(i)||(i=new t);var u=H;return _.multiplyByVector(e,r.fromElements(a.x,a.y,a.z,1,u),u),r.multiplyByScalar(u,1/u.w,u),_.multiplyByVector(n,u,u),t.fromCartesian4(u,i)};var Y=new n,k=new n,Z=new n;R.rotationMatrixFromPositionVelocity=function(e,t,r,a){var u=i(r,l.WGS84).geodeticSurfaceNormal(e,Y),s=n.cross(t,u,k);n.equalsEpsilon(s,n.ZERO,E.EPSILON6)&&(s=n.clone(n.UNIT_X,s));var c=n.cross(s,t,Z);return n.cross(t,c,s),n.negate(s,s),o(a)||(a=new m),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var j=new a,K=new n,J=new n,Q=new r,$=new r,ee=new r,te=new r,ne=new r,re=new _,ae=new _;return R.basisTo2D=function(e,t,a){var i=e.ellipsoid,o=_.getColumn(t,3,Q),u=i.cartesianToCartographic(o,j),s=R.eastNorthUpToFixedFrame(o,i,re),c=_.inverseTransformation(s,ae),l=e.project(u,K),f=$;
-f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var d=_.getColumn(t,0,J),h=n.magnitude(d),E=_.multiplyByVector(c,d,ee);r.fromElements(E.z,E.x,E.y,0,E);var m=_.getColumn(t,1,J),p=n.magnitude(m),y=_.multiplyByVector(c,m,te);r.fromElements(y.z,y.x,y.y,0,y);var T=_.getColumn(t,2,J),S=n.magnitude(T),A=ne;return n.cross(E,y,A),n.normalize(A,A),n.cross(y,A,E),n.normalize(E,E),n.cross(A,E,y),n.normalize(y,y),n.multiplyByScalar(E,h,E),n.multiplyByScalar(y,p,y),n.multiplyByScalar(A,S,A),_.setColumn(a,0,E,a),_.setColumn(a,1,y,a),_.setColumn(a,2,A,a),_.setColumn(a,3,f,a),a},R}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,n,r,a,i,o,u,s,c,l,f,d,h,E){"use strict";function m(e,t){t=a(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var r=E.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=n.fromCartesian4(f.getColumn(r,0,_)),this._yAxis=n.fromCartesian4(f.getColumn(r,1,_));var i=n.fromCartesian4(f.getColumn(r,2,_));this._plane=d.fromPointNormal(e,i)}var _=new r;o(m.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var p=new e;m.fromPoints=function(t,n){var r=e.fromPoints(t,p);return new m(r.center,n)};var y=new h,R=new n;m.prototype.projectPointOntoPlane=function(e,r){var a=y;a.origin=e,n.normalize(e,a.direction);var o=c.rayPlane(a,this._plane,R);if(i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,R)),i(o)){var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return i(r)?(r.x=s,r.y=l,r):new t(s,l)}},m.prototype.projectPointsOntoPlane=function(e,t){i(t)||(t=[]);for(var n=0,r=e.length,a=0;a<r;a++){var o=this.projectPointOntoPlane(e[a],t[n]);i(o)&&(t[n]=o,n++)}return t.length=n,t},m.prototype.projectPointToNearestOnPlane=function(e,r){i(r)||(r=new t);var a=y;a.origin=e,n.clone(this._plane.normal,a.direction);var o=c.rayPlane(a,this._plane,R);i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,R));var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return r.x=s,r.y=l,r},m.prototype.projectPointsToNearestOnPlane=function(e,t){i(t)||(t=[]);var n=e.length;t.length=n;for(var r=0;r<n;r++)t[r]=this.projectPointToNearestOnPlane(e[r],t[r]);return t};var T=new n;return m.prototype.projectPointsOntoEllipsoid=function(e,t){var r=e.length;i(t)?t.length=r:t=new Array(r);for(var a=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=T,l=0;l<r;++l){var f=e[l];n.multiplyByScalar(u,f.x,c),i(t[l])||(t[l]=new n);var d=n.add(o,c,t[l]);n.multiplyByScalar(s,f.y,c),n.add(d,c,d),a.scaleToGeocentricSurface(d,d)}return t},m}),define("Core/OrientedBoundingBox",["./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Intersect","./Interval","./Math","./Matrix3","./Plane","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f,d,h,E){"use strict";function m(e,t){this.center=n.clone(a(e,n.ZERO)),this.halfAxes=d.clone(a(t,d.ZERO))}function _(e,t,r,a,o,u,s,c){i(c)||(c=new m);var l=c.halfAxes;d.setColumn(l,0,e.xAxis,l),d.setColumn(l,1,e.yAxis,l),d.setColumn(l,2,e.zAxis,l);var f=M;f.x=(t+r)/2,f.y=(a+o)/2,f.z=(u+s)/2;var h=I;h.x=(r-t)/2,h.y=(o-a)/2,h.z=(s-u)/2;var E=c.center;return f=d.multiplyByVector(l,f,f),n.add(e.origin,f,E),d.multiplyByScale(l,h,l),c}var p=new n,y=new n,R=new n,T=new n,S=new n,A=new n,N=new d,v={unitary:new d,diagonal:new d};m.fromPoints=function(e,t){if(i(t)||(t=new m),!i(e)||0===e.length)return t.halfAxes=d.ZERO,t.center=n.ZERO,t;var r,a=e.length,o=n.clone(e[0],p);for(r=1;r<a;r++)n.add(o,e[r],o);var u=1/a;n.multiplyByScalar(o,u,o);var s,c=0,l=0,f=0,h=0,E=0,_=0;for(r=0;r<a;r++)s=n.subtract(e[r],o,y),c+=s.x*s.x,l+=s.x*s.y,f+=s.x*s.z,h+=s.y*s.y,E+=s.y*s.z,_+=s.z*s.z;c*=u,l*=u,f*=u,h*=u,E*=u,_*=u;var M=N;M[0]=c,M[1]=l,M[2]=f,M[3]=l,M[4]=h,M[5]=E,M[6]=f,M[7]=E,M[8]=_;var I=d.computeEigenDecomposition(M,v),O=d.clone(I.unitary,t.halfAxes),g=d.getColumn(O,0,T),w=d.getColumn(O,1,S),x=d.getColumn(O,2,A),C=-Number.MAX_VALUE,P=-Number.MAX_VALUE,U=-Number.MAX_VALUE,D=Number.MAX_VALUE,F=Number.MAX_VALUE,L=Number.MAX_VALUE;for(r=0;r<a;r++)s=e[r],C=Math.max(n.dot(g,s),C),P=Math.max(n.dot(w,s),P),U=Math.max(n.dot(x,s),U),D=Math.min(n.dot(g,s),D),F=Math.min(n.dot(w,s),F),L=Math.min(n.dot(x,s),L);g=n.multiplyByScalar(g,.5*(D+C),g),w=n.multiplyByScalar(w,.5*(F+P),w),x=n.multiplyByScalar(x,.5*(L+U),x);var B=n.add(g,w,t.center);B=n.add(B,x,B);var z=R;return z.x=C-D,z.y=P-F,z.z=U-L,n.multiplyByScalar(z,.5,z),d.multiplyByScale(t.halfAxes,z,t.halfAxes),t};var M=new n,I=new n,O=new r,g=new n,w=[new r,new r,new r,new r,new r,new r,new r,new r],x=[new n,new n,new n,new n,new n,new n,new n,new n],C=[new t,new t,new t,new t,new t,new t,new t,new t];m.fromRectangle=function(e,t,n,r,i){t=a(t,0),n=a(n,0),r=a(r,u.WGS84);var o=E.center(e,O),c=r.cartographicToCartesian(o,g),l=new s(c,r),f=l.plane,d=w[0],m=w[1],p=w[2],y=w[3],R=w[4],T=w[5],S=w[6],A=w[7],N=o.longitude,v=e.south<0&&e.north>0?0:o.latitude;S.latitude=T.latitude=R.latitude=e.south,A.latitude=y.latitude=v,d.latitude=m.latitude=p.latitude=e.north,S.longitude=A.longitude=d.longitude=e.west,T.longitude=m.longitude=N,R.longitude=y.longitude=p.longitude=e.east,p.height=m.height=d.height=A.height=S.height=T.height=R.height=y.height=n,r.cartographicArrayToCartesianArray(w,x),l.projectPointsToNearestOnPlane(x,C);var M=Math.min(C[6].x,C[7].x,C[0].x),I=Math.max(C[2].x,C[3].x,C[4].x),P=Math.min(C[4].y,C[5].y,C[6].y),U=Math.max(C[0].y,C[1].y,C[2].y);p.height=d.height=R.height=S.height=t,r.cartographicArrayToCartesianArray(w,x);var D=Math.min(h.getPointDistance(f,x[0]),h.getPointDistance(f,x[2]),h.getPointDistance(f,x[4]),h.getPointDistance(f,x[6])),F=n;return _(l,M,I,P,U,D,F,i)},m.clone=function(e,t){if(i(e))return i(t)?(n.clone(e.center,t.center),d.clone(e.halfAxes,t.halfAxes),t):new m(e.center,e.halfAxes)},m.intersectPlane=function(e,t){var r=e.center,a=t.normal,i=e.halfAxes,o=a.x,u=a.y,s=a.z,l=Math.abs(o*i[d.COLUMN0ROW0]+u*i[d.COLUMN0ROW1]+s*i[d.COLUMN0ROW2])+Math.abs(o*i[d.COLUMN1ROW0]+u*i[d.COLUMN1ROW1]+s*i[d.COLUMN1ROW2])+Math.abs(o*i[d.COLUMN2ROW0]+u*i[d.COLUMN2ROW1]+s*i[d.COLUMN2ROW2]),f=n.dot(a,r)+t.distance;return f<=-l?c.OUTSIDE:f>=l?c.INSIDE:c.INTERSECTING};var P=new n,U=new n,D=new n,F=new n;m.distanceSquaredTo=function(e,t){var r=n.subtract(t,e.center,M),a=e.halfAxes,i=d.getColumn(a,0,P),o=d.getColumn(a,1,U),u=d.getColumn(a,2,D),s=n.magnitude(i),c=n.magnitude(o),l=n.magnitude(u);n.normalize(i,i),n.normalize(o,o),n.normalize(u,u);var f=F;f.x=n.dot(r,i),f.y=n.dot(r,o),f.z=n.dot(r,u);var h,E=0;return f.x<-s?(h=f.x+s,E+=h*h):f.x>s&&(h=f.x-s,E+=h*h),f.y<-c?(h=f.y+c,E+=h*h):f.y>c&&(h=f.y-c,E+=h*h),f.z<-l?(h=f.z+l,E+=h*h):f.z>l&&(h=f.z-l,E+=h*h),E};var L=new n,B=new n;m.computePlaneDistances=function(e,t,r,a){i(a)||(a=new l);var o=Number.POSITIVE_INFINITY,u=Number.NEGATIVE_INFINITY,s=e.center,c=e.halfAxes,f=d.getColumn(c,0,P),h=d.getColumn(c,1,U),E=d.getColumn(c,2,D),m=n.add(f,h,L);n.add(m,E,m),n.add(m,s,m);var _=n.subtract(m,t,B),p=n.dot(r,_);return o=Math.min(p,o),u=Math.max(p,u),n.add(s,f,m),n.add(m,h,m),n.subtract(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.add(s,f,m),n.subtract(m,h,m),n.add(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.add(s,f,m),n.subtract(m,h,m),n.subtract(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.subtract(s,f,m),n.add(m,h,m),n.add(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.subtract(s,f,m),n.add(m,h,m),n.subtract(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.subtract(s,f,m),n.subtract(m,h,m),n.add(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.subtract(s,f,m),n.subtract(m,h,m),n.subtract(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),a.start=o,a.stop=u,a};var z=new e;return m.isOccluded=function(t,n){var r=e.fromOrientedBoundingBox(t,z);return!n.isBoundingSphereVisible(r)},m.prototype.intersectPlane=function(e){return m.intersectPlane(this,e)},m.prototype.distanceSquaredTo=function(e){return m.distanceSquaredTo(this,e)},m.prototype.computePlaneDistances=function(e,t,n){return m.computePlaneDistances(this,e,t,n)},m.prototype.isOccluded=function(e){return m.isOccluded(this,e)},m.equals=function(e,t){return e===t||i(e)&&i(t)&&n.equals(e.center,t.center)&&d.equals(e.halfAxes,t.halfAxes)},m.prototype.clone=function(e){return m.clone(this,e)},m.prototype.equals=function(e){return m.equals(this,e)},m}),define("Core/AttributeCompression",["./Cartesian2","./Cartesian3","./defaultValue","./defined","./DeveloperError","./Math"],function(e,t,n,r,a,i){"use strict";var o={};o.octEncodeInRange=function(e,t,n){if(n.x=e.x/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),n.y=e.y/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),e.z<0){var r=n.x,a=n.y;n.x=(1-Math.abs(a))*i.signNotZero(r),n.y=(1-Math.abs(r))*i.signNotZero(a)}return n.x=i.toSNorm(n.x,t),n.y=i.toSNorm(n.y,t),n},o.octEncode=function(e,t){return o.octEncodeInRange(e,255,t)},o.octDecodeInRange=function(e,n,r,a){if(a.x=i.fromSNorm(e,r),a.y=i.fromSNorm(n,r),a.z=1-(Math.abs(a.x)+Math.abs(a.y)),a.z<0){var o=a.x;a.x=(1-Math.abs(a.y))*i.signNotZero(o),a.y=(1-Math.abs(o))*i.signNotZero(a.y)}return t.normalize(a,a)},o.octDecode=function(e,t,n){return o.octDecodeInRange(e,t,255,n)},o.octPackFloat=function(e){return 256*e.x+e.y};var u=new e;return o.octEncodeFloat=function(e){return o.octEncode(e,u),o.octPackFloat(u)},o.octDecodeFloat=function(e,t){var n=e/256,r=Math.floor(n),a=256*(n-r);return o.octDecode(r,a,t)},o.octPack=function(e,t,n,r){var a=o.octEncodeFloat(e),i=o.octEncodeFloat(t),s=o.octEncode(n,u);return r.x=65536*s.x+a,r.y=65536*s.y+i,r},o.octUnpack=function(e,t,n,r){var a=e.x/65536,i=Math.floor(a),u=65536*(a-i);a=e.y/65536;var s=Math.floor(a),c=65536*(a-s);o.octDecodeFloat(u,t),o.octDecodeFloat(c,n),o.octDecode(i,s,r)},o.compressTextureCoordinates=function(e){var t=1===e.x?4095:4096*e.x|0,n=1===e.y?4095:4096*e.y|0;return 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t={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:3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PLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,t,n,r,a,i){"use strict";if(!a.supportsTypedArrays())return{};var o={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new r("componentDatatype is not a valid value.")}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return n(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t);default:throw new r("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(e,n,a,i){switch(a=t(a,0),i=t(i,(n.byteLength-a)/o.getSizeInBytes(e)),e){case o.BYTE:return new Int8Array(n,a,i);case o.UNSIGNED_BYTE:return new Uint8Array(n,a,i);case o.SHORT:return new Int16Array(n,a,i);case o.UNSIGNED_SHORT:return new Uint16Array(n,a,i);case o.INT:return new Int32Array(n,a,i);case o.UNSIGNED_INT:return new Uint32Array(n,a,i);case o.FLOAT:return new Float32Array(n,a,i);case o.DOUBLE:return new Float64Array(n,a,i);default:throw new r("componentDatatype is not a valid value.")}},o.fromName=function(e){switch(e){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE;default:throw new r("name is not a valid value.")}},i(o)}),define("Core/TerrainQuantization",["./freezeObject"],function(e){"use strict";var t={NONE:0,BITS12:1};return e(t)}),define("Core/TerrainEncoding",["./AttributeCompression","./Cartesian2","./Cartesian3","./ComponentDatatype","./defined","./Math","./Matrix3","./Matrix4","./TerrainQuantization"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(e,t,r,i,o){var c,d,_,p;if(a(e)&&a(t)&&a(r)&&a(i)){var y=e.minimum,R=e.maximum,T=n.subtract(R,y,f),S=r-t,A=Math.max(n.maximumComponent(T),S);c=A<m-1?s.BITS12:s.NONE,d=e.center,_=u.inverseTransformation(i,new u);var N=n.negate(y,l);u.multiply(u.fromTranslation(N,h),_,_);var v=l;v.x=1/T.x,v.y=1/T.y,v.z=1/T.z,u.multiply(u.fromScale(v,h),_,_),p=u.clone(i),u.setTranslation(p,n.ZERO,p),i=u.clone(i,new u);var M=u.fromTranslation(y,h),I=u.fromScale(T,E),O=u.multiply(M,I,h);u.multiply(i,O,i),u.multiply(p,O,p)}this.quantization=c,this.minimumHeight=t,this.maximumHeight=r,this.center=d,this.toScaledENU=_,this.fromScaledENU=i,this.matrix=p,this.hasVertexNormals=o}var l=new n,f=new n,d=new t,h=new u,E=new u,m=Math.pow(2,12);c.prototype.encode=function(r,a,o,c,f,h){var E=c.x,m=c.y;if(this.quantization===s.BITS12){o=u.multiplyByPoint(this.toScaledENU,o,l),o.x=i.clamp(o.x,0,1),o.y=i.clamp(o.y,0,1),o.z=i.clamp(o.z,0,1);var _=this.maximumHeight-this.minimumHeight,p=i.clamp((f-this.minimumHeight)/_,0,1);t.fromElements(o.x,o.y,d);var y=e.compressTextureCoordinates(d);t.fromElements(o.z,p,d);var R=e.compressTextureCoordinates(d);t.fromElements(E,m,d);var T=e.compressTextureCoordinates(d);r[a++]=y,r[a++]=R,r[a++]=T}else n.subtract(o,this.center,l),r[a++]=l.x,r[a++]=l.y,r[a++]=l.z,r[a++]=f,r[a++]=E,r[a++]=m;return this.hasVertexNormals&&(r[a++]=e.octPackFloat(h)),a},c.prototype.decodePosition=function(t,r,i){if(a(i)||(i=new n),r*=this.getStride(),this.quantization===s.BITS12){var o=e.decompressTextureCoordinates(t[r],d);i.x=o.x,i.y=o.y;var c=e.decompressTextureCoordinates(t[r+1],d);return i.z=c.x,u.multiplyByPoint(this.fromScaledENU,i,i)}return i.x=t[r],i.y=t[r+1],i.z=t[r+2],n.add(i,this.center,i)},c.prototype.decodeTextureCoordinates=function(n,r,i){return a(i)||(i=new t),r*=this.getStride(),this.quantization===s.BITS12?e.decompressTextureCoordinates(n[r+2],i):t.fromElements(n[r+4],n[r+5],i)},c.prototype.decodeHeight=function(t,n){if(n*=this.getStride(),this.quantization===s.BITS12){var r=e.decompressTextureCoordinates(t[n+1],d);return r.y*(this.maximumHeight-this.minimumHeight)+this.minimumHeight}return t[n+3]},c.prototype.getOctEncodedNormal=function(e,n,r){var a=this.getStride();n=(n+1)*a-1;var i=e[n]/256,o=Math.floor(i),u=256*(i-o);return t.fromElements(o,u,r)},c.prototype.getStride=function(){var e;switch(this.quantization){case s.BITS12:e=3;break;default:e=6}return this.hasVertexNormals&&++e,e};var _={position3DAndHeight:0,textureCoordAndEncodedNormals:1},p={compressed:0};return c.prototype.getAttributes=function(e){var t=r.FLOAT;if(this.quantization===s.NONE){var n=r.getSizeInBytes(t),a=4,i=this.hasVertexNormals?3:2,o=(this.hasVertexNormals?7:6)*n;return[{index:_.position3DAndHeight,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:a,offsetInBytes:0,strideInBytes:o},{index:_.textureCoordAndEncodedNormals,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:i,offsetInBytes:a*n,strideInBytes:o}]}var u=3;return u+=this.hasVertexNormals?1:0,[{index:p.compressed,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:u}]},c.prototype.getAttributeLocations=function(){return this.quantization===s.NONE?_:p},c.clone=function(e,t){return a(t)||(t=new c),t.quantization=e.quantization,t.minimumHeight=e.minimumHeight,t.maximumHeight=e.maximumHeight,t.center=n.clone(e.center),t.toScaledENU=u.clone(e.toScaledENU),t.fromScaledENU=u.clone(e.fromScaledENU),t.matrix=u.clone(e.matrix),t.hasVertexNormals=e.hasVertexNormals,t},c}),define("Core/HeightmapTessellator",["./AxisAlignedBoundingBox","./BoundingSphere","./Cartesian2","./Cartesian3","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidalOccluder","./freezeObject","./Math","./Matrix4","./OrientedBoundingBox","./Rectangle","./TerrainEncoding","./Transforms"],function(e,t,n,r,a,i,o,u,s,c,l,f,d,h,E,m){"use strict";var _={};_.DEFAULT_STRUCTURE=c({heightScale:1,heightOffset:0,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1});var p=new r,y=new f,R=new r,T=new r;return _.computeVertices=function(o){var c,S,A,N,v=Math.cos,M=Math.sin,I=Math.sqrt,O=Math.atan,g=Math.exp,w=l.PI_OVER_TWO,x=l.toRadians,C=o.heightmap,P=o.width,U=o.height,D=o.skirtHeight,F=a(o.isGeographic,!0),L=a(o.ellipsoid,u.WGS84),B=1/L.maximumRadius,z=o.nativeRectangle,b=o.rectangle;i(b)?(c=b.west,S=b.south,A=b.east,N=b.north):F?(c=x(z.west),S=x(z.south),A=x(z.east),N=x(z.north)):(c=z.west*B,S=w-2*O(g(-z.south*B)),A=z.east*B,N=w-2*O(g(-z.north*B)));var q=a(o.relativeToCenter,r.ZERO),G=a(o.exaggeration,1),W=a(o.structure,_.DEFAULT_STRUCTURE),V=a(W.heightScale,_.DEFAULT_STRUCTURE.heightScale),X=a(W.heightOffset,_.DEFAULT_STRUCTURE.heightOffset),H=a(W.elementsPerHeight,_.DEFAULT_STRUCTURE.elementsPerHeight),Y=a(W.stride,_.DEFAULT_STRUCTURE.stride),k=a(W.elementMultiplier,_.DEFAULT_STRUCTURE.elementMultiplier),Z=a(W.isBigEndian,_.DEFAULT_STRUCTURE.isBigEndian),j=h.computeWidth(z)/(P-1),K=h.computeHeight(z)/(U-1),J=L.radiiSquared,Q=J.x,$=J.y,ee=J.z,te=65536,ne=-65536,re=m.eastNorthUpToFixedFrame(q,L),ae=f.inverseTransformation(re,y),ie=R;ie.x=Number.POSITIVE_INFINITY,ie.y=Number.POSITIVE_INFINITY,ie.z=Number.POSITIVE_INFINITY;var oe=T;oe.x=Number.NEGATIVE_INFINITY,oe.y=Number.NEGATIVE_INFINITY,oe.z=Number.NEGATIVE_INFINITY;var ue=Number.POSITIVE_INFINITY,se=P+(D>0?2:0),ce=U+(D>0?2:0),le=se*ce,fe=new Array(le),de=new Array(le),he=new Array(le),Ee=0,me=U,_e=0,pe=P;
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+  @license
+  when.js - https://github.com/cujojs/when
+
+  MIT License (c) copyright B Cavalier & J Hann
+
+ * A lightweight CommonJS Promises/A and when() implementation
+ * when is part of the cujo.js family of libraries (http://cujojs.com/)
+ *
+ * Licensed under the MIT License at:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * @version 1.7.1
+ */
+
+/**
+@license
+sprintf.js from the php.js project - https://github.com/kvz/phpjs
+Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
+
+php.js is copyright 2012 Kevin van Zonneveld.
+
+Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
+(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
+(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
+Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
+Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
+Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
+Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
+L. Rodrigues (http://www.jsfromhell.com), Ash Searle
+(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
+Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
+Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
+http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
+Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
+(http://webdevhobo.blogspot.com/), marrtins, GeekFG
+(http://geekfg.blogspot.com), Andrea Giammarchi
+(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
+gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
+Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
+(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
+Marc Palau, Martin
+(http://www.erlenwiese.de/), Breaking Par Consulting Inc
+(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
+Chris, Mirek Slugen, saulius, Alfonso Jimenez
+(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
+Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
+Ariede (http://caioariede.com), Robin, Kankrelune
+(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
+(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
+Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
+David, Aman Gupta, Michael White, Public Domain
+(http://www.json.org/json2.js), Steven Levithan
+(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
+Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
+Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
+(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
+Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
+Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
+(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
+(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
+ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
+(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
+Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
+Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
+(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
+josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
+Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
+(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
+(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
+Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
+(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
+(http://yass.meetcweb.com), Peter-Paul Koch
+(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
+(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
+Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
+vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
+Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
+(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
+B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
+(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
+Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
+Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
+(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
+Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
+Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
+sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
+Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
+(http://www.premasolutions.com/), Philippe Jausions
+(http://pear.php.net/user/jausions), Aidan Lister
+(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
+strcmp, Taras Bogach, jpfle, Alexander Ermolaev
+(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
+dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
+(http://www.pedrotainha.com), James, Arnout Kazemier
+(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
+FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
+Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
+daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
+W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
+(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
+Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
+(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
+Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
+Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
+(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
+Russell Walker (http://www.nbill.co.uk/), Jamie Beck
+(http://www.terabit.ca/), setcookie, Michael, YUI Library:
+http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
+http://hacks.bluesmoon.info/strftime/strftime.js, Ben
+(http://benblume.co.uk/), DtTvB
+(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
+meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
+(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
+Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
+Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
+Bryan
+
+Licensed under the MIT (MIT-LICENSE.txt) license.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
+OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/**
+ * @license
+ *
+ * Grauw URI utilities
+ *
+ * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
+ *
+ * @author Laurens Holst (http://www.grauw.nl/)
+ *
+ *   Copyright 2012 Laurens Holst
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";var a={};a.EPSILON1=.1,a.EPSILON2=.01,a.EPSILON3=.001,a.EPSILON4=1e-4,a.EPSILON5=1e-5,a.EPSILON6=1e-6,a.EPSILON7=1e-7,a.EPSILON8=1e-8,a.EPSILON9=1e-9,a.EPSILON10=1e-10,a.EPSILON11=1e-11,a.EPSILON12=1e-12,a.EPSILON13=1e-13,a.EPSILON14=1e-14,a.EPSILON15=1e-15,a.EPSILON16=1e-16,a.EPSILON17=1e-17,a.EPSILON18=1e-18,a.EPSILON19=1e-19,a.EPSILON20=1e-20,a.GRAVITATIONALPARAMETER=3986004418e5,a.SOLAR_RADIUS=6955e5,a.LUNAR_RADIUS=1737400,a.SIXTY_FOUR_KILOBYTES=65536,a.sign=function(e){return e>0?1:e<0?-1:0},a.signNotZero=function(e){return e<0?-1:1},a.toSNorm=function(e,n){return n=t(n,255),Math.round((.5*a.clamp(e,-1,1)+.5)*n)},a.fromSNorm=function(e,n){return n=t(n,255),a.clamp(e,0,n)/n*2-1},a.sinh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t-n)},a.cosh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t+n)},a.lerp=function(e,t,n){return(1-n)*e+n*t},a.PI=Math.PI,a.ONE_OVER_PI=1/Math.PI,a.PI_OVER_TWO=.5*Math.PI,a.PI_OVER_THREE=Math.PI/3,a.PI_OVER_FOUR=Math.PI/4,a.PI_OVER_SIX=Math.PI/6,a.THREE_PI_OVER_TWO=3*Math.PI*.5,a.TWO_PI=2*Math.PI,a.ONE_OVER_TWO_PI=1/(2*Math.PI),a.RADIANS_PER_DEGREE=Math.PI/180,a.DEGREES_PER_RADIAN=180/Math.PI,a.RADIANS_PER_ARCSECOND=a.RADIANS_PER_DEGREE/3600,a.toRadians=function(e){return e*a.RADIANS_PER_DEGREE},a.toDegrees=function(e){return e*a.DEGREES_PER_RADIAN},a.convertLongitudeRange=function(e){var t=a.TWO_PI,n=e-Math.floor(e/t)*t;return n<-Math.PI?n+t:n>=Math.PI?n-t:n},a.negativePiToPi=function(e){return a.zeroToTwoPi(e+a.PI)-a.PI},a.zeroToTwoPi=function(e){var t=a.mod(e,a.TWO_PI);return 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1-Math.exp(-(n*n))},a}),define("Core/Cartesian3",["./defaultValue","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,a){"use strict";function i(t,n,r){this.x=e(t,0),this.y=e(n,0),this.z=e(r,0)}i.fromSpherical=function(n,r){t(r)||(r=new i);var a=n.clock,o=n.cone,u=e(n.magnitude,1),s=u*Math.sin(o);return r.x=s*Math.cos(a),r.y=s*Math.sin(a),r.z=u*Math.cos(o),r},i.fromElements=function(e,n,r,a){return t(a)?(a.x=e,a.y=n,a.z=r,a):new i(e,n,r)},i.clone=function(e,n){if(t(e))return t(n)?(n.x=e.x,n.y=e.y,n.z=e.z,n):new i(e.x,e.y,e.z)},i.fromCartesian4=i.clone,i.packedLength=3,i.pack=function(t,n,r){return r=e(r,0),n[r++]=t.x,n[r++]=t.y,n[r]=t.z,n},i.unpack=function(n,r,a){return r=e(r,0),t(a)||(a=new i),a.x=n[r++],a.y=n[r++],a.z=n[r],a},i.packArray=function(e,n){var r=e.length;t(n)?n.length=3*r:n=new Array(3*r);for(var a=0;a<r;++a)i.pack(e[a],n,3*a);return n},i.unpackArray=function(e,n){var r=e.length;t(n)?n.length=r/3:n=new Array(r/3);for(var a=0;a<r;a+=3){var o=a/3;n[o]=i.unpack(e,a,n[o])}return n},i.fromArray=i.unpack,i.maximumComponent=function(e){return Math.max(e.x,e.y,e.z)},i.minimumComponent=function(e){return Math.min(e.x,e.y,e.z)},i.minimumByComponent=function(e,t,n){return n.x=Math.min(e.x,t.x),n.y=Math.min(e.y,t.y),n.z=Math.min(e.z,t.z),n},i.maximumByComponent=function(e,t,n){return n.x=Math.max(e.x,t.x),n.y=Math.max(e.y,t.y),n.z=Math.max(e.z,t.z),n},i.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z},i.magnitude=function(e){return Math.sqrt(i.magnitudeSquared(e))};var o=new i;i.distance=function(e,t){return i.subtract(e,t,o),i.magnitude(o)},i.distanceSquared=function(e,t){return i.subtract(e,t,o),i.magnitudeSquared(o)},i.normalize=function(e,t){var n=i.magnitude(e);return t.x=e.x/n,t.y=e.y/n,t.z=e.z/n,t},i.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z},i.multiplyComponents=function(e,t,n){return n.x=e.x*t.x,n.y=e.y*t.y,n.z=e.z*t.z,n},i.add=function(e,t,n){return n.x=e.x+t.x,n.y=e.y+t.y,n.z=e.z+t.z,n},i.subtract=function(e,t,n){return n.x=e.x-t.x,n.y=e.y-t.y,n.z=e.z-t.z,n},i.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n.z=e.z*t,n},i.divideByScalar=function(e,t,n){return n.x=e.x/t,n.y=e.y/t,n.z=e.z/t,n},i.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t},i.abs=function(e,t){return t.x=Math.abs(e.x),t.y=Math.abs(e.y),t.z=Math.abs(e.z),t};var u=new i;i.lerp=function(e,t,n,r){return i.multiplyByScalar(t,n,u),r=i.multiplyByScalar(e,1-n,r),i.add(u,r,r)};var s=new i,c=new i;i.angleBetween=function(e,t){i.normalize(e,s),i.normalize(t,c);var n=i.dot(s,c),r=i.magnitude(i.cross(s,c,s));return Math.atan2(r,n)};var l=new i;i.mostOrthogonalAxis=function(e,t){var n=i.normalize(e,l);return i.abs(n,n),t=n.x<=n.y?n.x<=n.z?i.clone(i.UNIT_X,t):i.clone(i.UNIT_Z,t):n.y<=n.z?i.clone(i.UNIT_Y,t):i.clone(i.UNIT_Z,t)},i.equals=function(e,n){return e===n||t(e)&&t(n)&&e.x===n.x&&e.y===n.y&&e.z===n.z},i.equalsArray=function(e,t,n){return e.x===t[n]&&e.y===t[n+1]&&e.z===t[n+2]},i.equalsEpsilon=function(e,n,r,i){return e===n||t(e)&&t(n)&&a.equalsEpsilon(e.x,n.x,r,i)&&a.equalsEpsilon(e.y,n.y,r,i)&&a.equalsEpsilon(e.z,n.z,r,i)},i.cross=function(e,t,n){var r=e.x,a=e.y,i=e.z,o=t.x,u=t.y,s=t.z,c=a*s-i*u,l=i*o-r*s,f=r*u-a*o;return n.x=c,n.y=l,n.z=f,n},i.fromDegrees=function(e,t,n,r,o){return e=a.toRadians(e),t=a.toRadians(t),i.fromRadians(e,t,n,r,o)};var f=new i,d=new i,h=new i(40680631590769,40680631590769,40408299984661.445);return i.fromRadians=function(n,r,a,o,u){a=e(a,0);var s=t(o)?o.radiiSquared:h,c=Math.cos(r);f.x=c*Math.cos(n),f.y=c*Math.sin(n),f.z=Math.sin(r),f=i.normalize(f,f),i.multiplyComponents(s,f,d);var l=Math.sqrt(i.dot(f,d));return d=i.divideByScalar(d,l,d),f=i.multiplyByScalar(f,a,f),t(u)||(u=new i),i.add(d,f,u)},i.fromDegreesArray=function(e,n,r){var a=e.length;t(r)?r.length=a/2:r=new Array(a/2);for(var o=0;o<a;o+=2){var u=e[o],s=e[o+1],c=o/2;r[c]=i.fromDegrees(u,s,0,n,r[c])}return r},i.fromRadiansArray=function(e,n,r){var a=e.length;t(r)?r.length=a/2:r=new Array(a/2);for(var o=0;o<a;o+=2){var u=e[o],s=e[o+1],c=o/2;r[c]=i.fromRadians(u,s,0,n,r[c])}return r},i.fromDegreesArrayHeights=function(e,n,r){var a=e.length;t(r)?r.length=a/3:r=new Array(a/3);for(var o=0;o<a;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;r[l]=i.fromDegrees(u,s,c,n,r[l])}return r},i.fromRadiansArrayHeights=function(e,n,r){var a=e.length;t(r)?r.length=a/3:r=new Array(a/3);for(var o=0;o<a;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;r[l]=i.fromRadians(u,s,c,n,r[l])}return r},i.ZERO=r(new i(0,0,0)),i.UNIT_X=r(new i(1,0,0)),i.UNIT_Y=r(new i(0,1,0)),i.UNIT_Z=r(new i(0,0,1)),i.prototype.clone=function(e){return i.clone(this,e)},i.prototype.equals=function(e){return i.equals(this,e)},i.prototype.equalsEpsilon=function(e,t,n){return i.equalsEpsilon(this,e,t,n)},i.prototype.toString=function(){return"("+this.x+", "+this.y+", 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u(e,n,r){this.longitude=t(e,0),this.latitude=t(n,0),this.height=t(r,0)}u.fromRadians=function(e,r,a,i){return a=t(a,0),n(i)?(i.longitude=e,i.latitude=r,i.height=a,i):new u(e,r,a)},u.fromDegrees=function(e,t,n,r){return e=i.toRadians(e),t=i.toRadians(t),u.fromRadians(e,t,n,r)};var s=new e,c=new e,l=new e,f=new e(1/6378137,1/6378137,1/6356752.314245179),d=new e(1/40680631590769,1/40680631590769,1/40408299984661.445),h=i.EPSILON1;return u.fromCartesian=function(t,r,a){var E=n(r)?r.oneOverRadii:f,m=n(r)?r.oneOverRadiiSquared:d,_=n(r)?r._centerToleranceSquared:h,p=o(t,E,m,_,c);if(n(p)){var y=e.multiplyComponents(t,m,s);y=e.normalize(y,y);var R=e.subtract(t,p,l),T=Math.atan2(y.y,y.x),S=Math.asin(y.z),A=i.sign(e.dot(R,t))*e.magnitude(R);return n(a)?(a.longitude=T,a.latitude=S,a.height=A,a):new u(T,S,A)}},u.clone=function(e,t){if(n(e))return n(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new u(e.longitude,e.latitude,e.height)},u.equals=function(e,t){return e===t||n(e)&&n(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e.longitude-t.longitude)<=r&&Math.abs(e.latitude-t.latitude)<=r&&Math.abs(e.height-t.height)<=r},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),n=Object.defineProperties;return t&&e(n)||(n=function(e){return e}),n}),define("Core/Ellipsoid",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(t,r,a,i){r=n(r,0),a=n(a,0),i=n(i,0),t._radii=new e(r,a,i),t._radiiSquared=new e(r*r,a*a,i*i),t._radiiToTheFourth=new e(r*r*r*r,a*a*a*a,i*i*i*i),t._oneOverRadii=new e(0===r?0:1/r,0===a?0:1/a,0===i?0:1/i),t._oneOverRadiiSquared=new e(0===r?0:1/(r*r),0===a?0:1/(a*a),0===i?0:1/(i*i)),t._minimumRadius=Math.min(r,a,i),t._maximumRadius=Math.max(r,a,i),t._centerToleranceSquared=u.EPSILON1}function l(e,t,n){this._radii=void 0,this._radiiSquared=void 0,this._radiiToTheFourth=void 0,this._oneOverRadii=void 0,this._oneOverRadiiSquared=void 0,this._minimumRadius=void 0,this._maximumRadius=void 0,this._centerToleranceSquared=void 0,c(this,e,t,n)}a(l.prototype,{radii:{get:function(){return this._radii}},radiiSquared:{get:function(){return this._radiiSquared}},radiiToTheFourth:{get:function(){return this._radiiToTheFourth}},oneOverRadii:{get:function(){return this._oneOverRadii}},oneOverRadiiSquared:{get:function(){return this._oneOverRadiiSquared}},minimumRadius:{get:function(){return this._minimumRadius}},maximumRadius:{get:function(){return this._maximumRadius}}}),l.clone=function(t,n){if(r(t)){var a=t._radii;return r(n)?(e.clone(a,n._radii),e.clone(t._radiiSquared,n._radiiSquared),e.clone(t._radiiToTheFourth,n._radiiToTheFourth),e.clone(t._oneOverRadii,n._oneOverRadii),e.clone(t._oneOverRadiiSquared,n._oneOverRadiiSquared),n._minimumRadius=t._minimumRadius,n._maximumRadius=t._maximumRadius,n._centerToleranceSquared=t._centerToleranceSquared,n):new l(a.x,a.y,a.z)}},l.fromCartesian3=function(e,t){return r(t)||(t=new l),r(e)?(c(t,e.x,e.y,e.z),t):t},l.WGS84=o(new l(6378137,6378137,6356752.314245179)),l.UNIT_SPHERE=o(new l(1,1,1)),l.MOON=o(new 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t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var p=new s,y=new s,R=new t,T=new t(0,0,0,1);return l.inverse=function(e,n){if(s.equalsEpsilon(l.getRotation(e,p),y,u.EPSILON7)&&t.equals(l.getRow(e,3,R),T))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],a=e[4],i=e[8],o=e[12],f=e[1],d=e[5],h=e[9],E=e[13],m=e[2],_=e[6],S=e[10],A=e[14],N=e[3],v=e[7],M=e[11],I=e[15],O=S*I,g=A*M,w=_*I,x=A*v,C=_*M,P=S*v,U=m*I,D=A*N,F=m*M,L=S*N,B=m*v,z=_*N,b=O*d+x*h+C*E-(g*d+w*h+P*E),q=g*f+U*h+L*E-(O*f+D*h+F*E),G=w*f+D*d+B*E-(x*f+U*d+z*E),W=P*f+F*d+z*h-(C*f+L*d+B*h),V=g*a+w*i+P*o-(O*a+x*i+C*o),X=O*r+D*i+F*o-(g*r+U*i+L*o),H=x*r+U*a+z*o-(w*r+D*a+B*o),Y=C*r+L*a+B*i-(P*r+F*a+z*i);O=i*E,g=o*h,w=a*E,x=o*d,C=a*h,P=i*d,U=r*E,D=o*f,F=r*h,L=i*f,B=r*d,z=a*f;var k=O*v+x*M+C*I-(g*v+w*M+P*I),Z=g*N+U*M+L*I-(O*N+D*M+F*I),j=w*N+D*v+B*I-(x*N+U*v+z*I),K=P*N+F*v+z*M-(C*N+L*v+B*M),J=w*S+P*A+g*_-(C*A+O*_+x*S),Q=F*A+O*m+D*S-(U*S+L*A+g*m),$=U*_+z*A+x*m-(B*A+w*m+D*_),ee=B*S+C*m+L*_-(F*_+z*S+P*m),te=r*b+a*q+i*G+o*W;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=b*te,n[1]=q*te,n[2]=G*te,n[3]=W*te,n[4]=V*te,n[5]=X*te,n[6]=H*te,n[7]=Y*te,n[8]=k*te,n[9]=Z*te,n[10]=j*te,n[11]=K*te,n[12]=J*te,n[13]=Q*te,n[14]=$*te,n[15]=ee*te,n},l.inverseTransformation=function(e,t){var n=e[0],r=e[1],a=e[2],i=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],d=e[13],h=e[14],E=-n*f-r*d-a*h,m=-i*f-o*d-u*h,_=-s*f-c*d-l*h;return t[0]=n,t[1]=i,t[2]=s,t[3]=0,t[4]=r,t[5]=o,t[6]=c,t[7]=0,t[8]=a,t[9]=u,t[10]=l,t[11]=0,t[12]=E,t[13]=m,t[14]=_,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,a(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return l.equals(this,e)},l.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]},l.prototype.equalsEpsilon=function(e,t){return l.equalsEpsilon(this,e,t)},l.prototype.toString=function(){return"("+this[0]+", "+this[4]+", "+this[8]+", "+this[12]+")\n("+this[1]+", "+this[5]+", "+this[9]+", "+this[13]+")\n("+this[2]+", "+this[6]+", "+this[10]+", "+this[14]+")\n("+this[3]+", "+this[7]+", "+this[11]+", "+this[15]+")"},l}),define("Core/Plane",["./Cartesian3","./defined","./DeveloperError","./freezeObject"],function(e,t,n,r){"use strict";function a(t,n){this.normal=e.clone(t),this.distance=n}a.fromPointNormal=function(n,r,i){var o=-e.dot(r,n);return t(i)?(e.clone(r,i.normal),i.distance=o,i):new a(r,o)};var i=new e;return a.fromCartesian4=function(n,r){var o=e.fromCartesian4(n,i),u=n.w;return t(r)?(e.clone(o,r.normal),r.distance=u,r):new a(o,u)},a.getPointDistance=function(t,n){return e.dot(t.normal,n)+t.distance},a.ORIGIN_XY_PLANE=r(new a(e.UNIT_Z,0)),a.ORIGIN_YZ_PLANE=r(new a(e.UNIT_X,0)),a.ORIGIN_ZX_PLANE=r(new a(e.UNIT_Y,0)),a}),define("Core/Rectangle",["./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./freezeObject","./Math"],function(e,t,n,r,a,i,o,u){"use strict";function s(e,n,r,a){this.west=t(e,0),this.south=t(n,0),this.east=t(r,0),this.north=t(a,0)}r(s.prototype,{width:{get:function(){return s.computeWidth(this)}},height:{get:function(){return s.computeHeight(this)}}}),s.packedLength=4,s.pack=function(e,n,r){return r=t(r,0),n[r++]=e.west,n[r++]=e.south,n[r++]=e.east,n[r]=e.north,n},s.unpack=function(e,r,a){return r=t(r,0),n(a)||(a=new s),a.west=e[r++],a.south=e[r++],a.east=e[r++],a.north=e[r],a},s.computeWidth=function(e){var t=e.east,n=e.west;return t<n&&(t+=u.TWO_PI),t-n},s.computeHeight=function(e){return e.north-e.south},s.fromDegrees=function(e,r,a,i,o){return e=u.toRadians(t(e,0)),r=u.toRadians(t(r,0)),a=u.toRadians(t(a,0)),i=u.toRadians(t(i,0)),n(o)?(o.west=e,o.south=r,o.east=a,o.north=i,o):new s(e,r,a,i)},s.fromCartographicArray=function(e,t){for(var r=Number.MAX_VALUE,a=-Number.MAX_VALUE,i=Number.MAX_VALUE,o=-Number.MAX_VALUE,c=Number.MAX_VALUE,l=-Number.MAX_VALUE,f=0,d=e.length;f<d;f++){var h=e[f];r=Math.min(r,h.longitude),a=Math.max(a,h.longitude),c=Math.min(c,h.latitude),l=Math.max(l,h.latitude);var E=h.longitude>=0?h.longitude:h.longitude+u.TWO_PI;i=Math.min(i,E),o=Math.max(o,E)}return a-r>o-i&&(r=i,a=o,a>u.PI&&(a-=u.TWO_PI),r>u.PI&&(r-=u.TWO_PI)),n(t)?(t.west=r,t.south=c,t.east=a,t.north=l,t):new s(r,c,a,l)},s.fromCartesianArray=function(e,t,r){for(var a=Number.MAX_VALUE,i=-Number.MAX_VALUE,o=Number.MAX_VALUE,c=-Number.MAX_VALUE,l=Number.MAX_VALUE,f=-Number.MAX_VALUE,d=0,h=e.length;d<h;d++){var E=t.cartesianToCartographic(e[d]);a=Math.min(a,E.longitude),i=Math.max(i,E.longitude),l=Math.min(l,E.latitude),f=Math.max(f,E.latitude);var m=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;o=Math.min(o,m),c=Math.max(c,m)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),n(r)?(r.west=a,r.south=l,r.east=i,r.north=f,r):new s(a,l,i,f)},s.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.south,r.height=0,r):new e(t.west,t.south)},s.northwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.north,r.height=0,r):new e(t.west,t.north)},s.northeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.north,r.height=0,r):new e(t.east,t.north)},s.southeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.south,r.height=0,r):new e(t.east,t.south)},s.center=function(t,r){var a=t.east,i=t.west;a<i&&(a+=u.TWO_PI);var o=u.negativePiToPi(.5*(i+a)),s=.5*(t.south+t.north);return n(r)?(r.longitude=o,r.latitude=s,r.height=0,r):new e(o,s)},s.intersection=function(e,t,r){var a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.negativePiToPi(Math.max(i,c)),f=u.negativePiToPi(Math.min(a,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var d=Math.max(e.south,t.south),h=Math.min(e.north,t.north);if(!(d>=h))return n(r)?(r.west=l,r.south=d,r.east=f,r.north=h,r):new s(l,d,f,h)}},s.union=function(e,t,r){return n(r)||(r=new s),r.west=Math.min(e.west,t.west),r.south=Math.min(e.south,t.south),r.east=Math.max(e.east,t.east),r.north=Math.max(e.north,t.north),r},s.expand=function(e,t,r){return n(r)||(r=new s),r.west=Math.min(e.west,t.longitude),r.south=Math.min(e.south,t.latitude),r.east=Math.max(e.east,t.longitude),r.north=Math.max(e.north,t.latitude),r},s.contains=function(e,t){var n=t.longitude,r=t.latitude,a=e.west,i=e.east;return i<a&&(i+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>a||u.equalsEpsilon(n,a,u.EPSILON14))&&(n<i||u.equalsEpsilon(n,i,u.EPSILON14))&&r>=e.south&&r<=e.north};var c=new e;return s.subsample=function(e,r,a,o){r=t(r,i.WGS84),a=t(a,0),n(o)||(o=[]);var l=0,f=e.north,d=e.south,h=e.east,E=e.west,m=c;m.height=a,m.longitude=E,m.latitude=f,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=h,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.latitude=d,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++,f<0?m.latitude=f:d>0?m.latitude=d:m.latitude=0;for(var _=1;_<8;++_)m.longitude=-Math.PI+_*u.PI_OVER_TWO,s.contains(e,m)&&(o[l]=r.cartographicToCartesian(m,o[l]),l++);return 0===m.latitude&&(m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=h,o[l]=r.cartographicToCartesian(m,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f,d){"use strict";function h(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var E=new e,m=new e,_=new e,p=new e,y=new e,R=new e,T=new e,S=new e,A=new e,N=new e,v=new e,M=new e;h.fromPoints=function(t,n){if(r(n)||(n=new h),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var a=e.clone(t[0],T),i=e.clone(a,E),o=e.clone(a,m),u=e.clone(a,_),s=e.clone(a,p),c=e.clone(a,y),l=e.clone(a,R),f=t.length,d=1;d<f;d++){e.clone(t[d],a);var I=a.x,O=a.y,g=a.z;I<i.x&&e.clone(a,i),I>s.x&&e.clone(a,s),O<o.y&&e.clone(a,o),O>c.y&&e.clone(a,c),g<u.z&&e.clone(a,u),g>l.z&&e.clone(a,l)}var w=e.magnitudeSquared(e.subtract(s,i,S)),x=e.magnitudeSquared(e.subtract(c,o,S)),C=e.magnitudeSquared(e.subtract(l,u,S)),P=i,U=s,D=w;x>D&&(D=x,P=o,U=c),C>D&&(D=C,P=u,U=l);var F=A;F.x=.5*(P.x+U.x),F.y=.5*(P.y+U.y),F.z=.5*(P.z+U.z);var L=e.magnitudeSquared(e.subtract(U,F,S)),B=Math.sqrt(L),z=N;z.x=i.x,z.y=o.y,z.z=u.z;var b=v;b.x=s.x,b.y=c.y,b.z=l.z;var q=e.multiplyByScalar(e.add(z,b,S),.5,M),G=0;for(d=0;d<f;d++){e.clone(t[d],a);var W=e.magnitude(e.subtract(a,q,S));W>G&&(G=W);var V=e.magnitudeSquared(e.subtract(a,F,S));if(V>L){var X=Math.sqrt(V);B=.5*(B+X),L=B*B;var H=X-B;F.x=(B*F.x+H*a.x)/X,F.y=(B*F.y+H*a.y)/X,F.z=(B*F.z+H*a.z)/X}}return B<G?(e.clone(F,n.center),n.radius=B):(e.clone(q,n.center),n.radius=G),n};var I=new o,O=new e,g=new e,w=new t,x=new t;h.fromRectangle2D=function(e,t,n){return h.fromRectangleWithHeights2D(e,t,0,0,n)},h.fromRectangleWithHeights2D=function(t,a,i,o,u){if(r(u)||(u=new h),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;a=n(a,I),d.southwest(t,w),w.height=i,d.northeast(t,x),x.height=o;var s=a.project(w,O),c=a.project(x,g),l=c.x-s.x,f=c.y-s.y,E=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+E*E);var m=u.center;return m.x=s.x+.5*l,m.y=s.y+.5*f,m.z=s.z+.5*E,u};var C=[];h.fromRectangle3D=function(e,t,a,o){t=n(t,i.WGS84),a=n(a,0);var u;return r(e)&&(u=d.subsample(e,t,a,C)),h.fromPoints(u,o)},h.fromVertices=function(t,a,i,o){if(r(o)||(o=new h),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;a=n(a,e.ZERO),i=n(i,3);var u=T;u.x=t[0]+a.x,u.y=t[1]+a.y,u.z=t[2]+a.z;for(var s=e.clone(u,E),c=e.clone(u,m),l=e.clone(u,_),f=e.clone(u,p),d=e.clone(u,y),I=e.clone(u,R),O=t.length,g=0;g<O;g+=i){var w=t[g]+a.x,x=t[g+1]+a.y,C=t[g+2]+a.z;u.x=w,u.y=x,u.z=C,w<s.x&&e.clone(u,s),w>f.x&&e.clone(u,f),x<c.y&&e.clone(u,c),x>d.y&&e.clone(u,d),C<l.z&&e.clone(u,l),C>I.z&&e.clone(u,I)}var P=e.magnitudeSquared(e.subtract(f,s,S)),U=e.magnitudeSquared(e.subtract(d,c,S)),D=e.magnitudeSquared(e.subtract(I,l,S)),F=s,L=f,B=P;U>B&&(B=U,F=c,L=d),D>B&&(B=D,F=l,L=I);var z=A;z.x=.5*(F.x+L.x),z.y=.5*(F.y+L.y),z.z=.5*(F.z+L.z);var b=e.magnitudeSquared(e.subtract(L,z,S)),q=Math.sqrt(b),G=N;G.x=s.x,G.y=c.y,G.z=l.z;var W=v;W.x=f.x,W.y=d.y,W.z=I.z;var V=e.multiplyByScalar(e.add(G,W,S),.5,M),X=0;for(g=0;g<O;g+=i){u.x=t[g]+a.x,u.y=t[g+1]+a.y,u.z=t[g+2]+a.z;var H=e.magnitude(e.subtract(u,V,S));H>X&&(X=H);var Y=e.magnitudeSquared(e.subtract(u,z,S));if(Y>b){var k=Math.sqrt(Y);q=.5*(q+k),b=q*q;var Z=k-q;z.x=(q*z.x+Z*u.x)/k,z.y=(q*z.y+Z*u.y)/k,z.z=(q*z.z+Z*u.z)/k}}return q<X?(e.clone(z,o.center),o.radius=q):(e.clone(V,o.center),o.radius=X),o},h.fromEncodedCartesianVertices=function(t,n,a){if(r(a)||(a=new h),!r(t)||!r(n)||t.length!==n.length||0===t.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;var i=T;i.x=t[0]+n[0],i.y=t[1]+n[1],i.z=t[2]+n[2];for(var o=e.clone(i,E),u=e.clone(i,m),s=e.clone(i,_),c=e.clone(i,p),l=e.clone(i,y),f=e.clone(i,R),d=t.length,I=0;I<d;I+=3){var O=t[I]+n[I],g=t[I+1]+n[I+1],w=t[I+2]+n[I+2];i.x=O,i.y=g,i.z=w,O<o.x&&e.clone(i,o),O>c.x&&e.clone(i,c),g<u.y&&e.clone(i,u),g>l.y&&e.clone(i,l),w<s.z&&e.clone(i,s),w>f.z&&e.clone(i,f)}var x=e.magnitudeSquared(e.subtract(c,o,S)),C=e.magnitudeSquared(e.subtract(l,u,S)),P=e.magnitudeSquared(e.subtract(f,s,S)),U=o,D=c,F=x;C>F&&(F=C,U=u,D=l),P>F&&(F=P,U=s,D=f);var L=A;L.x=.5*(U.x+D.x),L.y=.5*(U.y+D.y),L.z=.5*(U.z+D.z);var B=e.magnitudeSquared(e.subtract(D,L,S)),z=Math.sqrt(B),b=N;b.x=o.x,b.y=u.y,b.z=s.z;var q=v;q.x=c.x,q.y=l.y,q.z=f.z;var G=e.multiplyByScalar(e.add(b,q,S),.5,M),W=0;for(I=0;I<d;I+=3){i.x=t[I]+n[I],i.y=t[I+1]+n[I+1],i.z=t[I+2]+n[I+2];var V=e.magnitude(e.subtract(i,G,S));V>W&&(W=V);var X=e.magnitudeSquared(e.subtract(i,L,S));if(X>B){var H=Math.sqrt(X);z=.5*(z+H),B=z*z;var Y=H-z;L.x=(z*L.x+Y*i.x)/H,L.y=(z*L.y+Y*i.y)/H,L.z=(z*L.z+Y*i.z)/H}}return z<W?(e.clone(L,a.center),a.radius=z):(e.clone(G,a.center),a.radius=W),a},h.fromCornerPoints=function(t,n,a){r(a)||(a=new h);var i=a.center;return e.add(t,n,i),e.multiplyByScalar(i,.5,i),a.radius=e.distance(i,n),a},h.fromEllipsoid=function(t,n){return r(n)||(n=new h),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var P=new e;h.fromBoundingSpheres=function(t,n){if(r(n)||(n=new h),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var a=t.length;if(1===a)return h.clone(t[0],n);if(2===a)return h.union(t[0],t[1],n);for(var i=[],o=0;o<a;o++)i.push(t[o].center);n=h.fromPoints(i,n);var u=n.center,s=n.radius;for(o=0;o<a;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return n.radius=s,n};var U=new e,D=new e,F=new e;h.fromOrientedBoundingBox=function(t,n){r(n)||(n=new h);var a=t.halfAxes,i=c.getColumn(a,0,U),o=c.getColumn(a,1,D),u=c.getColumn(a,2,F),s=e.magnitude(i),l=e.magnitude(o),f=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(s,l,f),n},h.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new h(t.center,t.radius)},h.packedLength=4,h.pack=function(e,t,r){r=n(r,0);var a=e.center;return t[r++]=a.x,t[r++]=a.y,t[r++]=a.z,t[r]=e.radius,t},h.unpack=function(e,t,a){t=n(t,0),r(a)||(a=new h);var i=a.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],a.radius=e[t],a};var L=new e,B=new e;h.union=function(t,n,a){r(a)||(a=new h);var i=t.center,o=t.radius,u=n.center,s=n.radius,c=e.subtract(u,i,L),l=e.magnitude(c);if(o>=l+s)return t.clone(a),a;if(s>=l+o)return n.clone(a),a;var f=.5*(o+l+s),d=e.multiplyByScalar(c,(-o+f)/l,B);return e.add(d,i,d),e.clone(d,a.center),a.radius=f,a};var z=new e;h.expand=function(t,n,r){r=h.clone(t,r);var a=e.magnitude(e.subtract(n,r.center,z));return a>r.radius&&(r.radius=a),r},h.intersectPlane=function(t,n){var r=t.center,a=t.radius,i=n.normal,o=e.dot(i,r)+n.distance;return o<-a?u.OUTSIDE:o<a?u.INTERSECTING:u.INSIDE},h.transform=function(e,t,n){return r(n)||(n=new h),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=l.getMaximumScale(t)*e.radius,n};var b=new e;h.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,b);return 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u,T=/^(\d{4})$/,S=/^(\d{4})-(\d{2})$/,A=/^(\d{4})-?(\d{3})$/,N=/^(\d{4})-?W(\d{2})-?(\d{1})?$/,v=/^(\d{4})-?(\d{2})-?(\d{2})$/,M=/([Z+\-])?(\d{2})?:?(\d{2})?$/,I=/^(\d{2})(\.\d+)?/.source+M.source,O=/^(\d{2}):?(\d{2})(\.\d+)?/.source+M.source,g=/^(\d{2}):?(\d{2}):?(\d{2})(\.\d+)?/.source+M.source,w="Invalid ISO 8601 date.";m.fromDate=function(e,t){var n=E(e.getUTCFullYear(),e.getUTCMonth()+1,e.getUTCDate(),e.getUTCHours(),e.getUTCMinutes(),e.getUTCSeconds(),e.getUTCMilliseconds());return r(t)?(h(n[0],n[1],t),f(t),t):new m(n[0],n[1],c.UTC)},m.fromIso8601=function(e,t){e=e.replace(",",".");var n,i,u,s=e.split("T"),l=1,d=1,_=0,R=0,M=0,x=0,C=s[0],P=s[1];if(!r(C))throw new a(w);var U;if(s=C.match(v),null!==s){if(U=C.split("-").length-1,U>0&&2!==U)throw new a(w);n=+s[1],l=+s[2],d=+s[3]}else if(s=C.match(S),null!==s)n=+s[1],l=+s[2];else if(s=C.match(T),null!==s)n=+s[1];else{var D;if(s=C.match(A),null!==s){if(n=+s[1],D=+s[2],u=o(n),D<1||u&&D>366||!u&&D>365)throw new 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a=this;this._downloadPromise=e(c.request(t.url,s),function(e){m(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else m(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function E(e,t){return o.compare(e.julianDate,t)}function m(e,n){if(!r(n.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!r(n.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var 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R=n[d+e._taiMinusUtcSecondsColumn],T=n[h+e._taiMinusUtcSecondsColumn];R!==T&&(l.equals(r)?E=m:m-=T-R)}return u.xPoleWander=p(f,n[d+e._xPoleWanderRadiansColumn],n[h+e._xPoleWanderRadiansColumn]),u.yPoleWander=p(f,n[d+e._yPoleWanderRadiansColumn],n[h+e._yPoleWanderRadiansColumn]),u.xPoleOffset=p(f,n[d+e._xCelestialPoleOffsetRadiansColumn],n[h+e._xCelestialPoleOffsetRadiansColumn]),u.yPoleOffset=p(f,n[d+e._yCelestialPoleOffsetRadiansColumn],n[h+e._yCelestialPoleOffsetRadiansColumn]),u.ut1MinusUtc=p(f,E,m),u}return h.NONE=i({getPromiseToLoad:function(){return e()},compute:function(e,t){return r(t)?(t.xPoleWander=0,t.yPoleWander=0,t.xPoleOffset=0,t.yPoleOffset=0,t.ut1MinusUtc=0):t=new a(0,0,0,0,0),t}}),h.prototype.getPromiseToLoad=function(){return e(this._downloadPromise)},h.prototype.compute=function(e,n){if(r(this._samples)){if(r(n)||(n=new a(0,0,0,0,0)),0===this._samples.length)return n.xPoleWander=0,n.yPoleWander=0,n.xPoleOffset=0,n.yPoleOffset=0,n.ut1MinusUtc=0,n;var i=this._dates,u=this._lastIndex,s=0,c=0;if(r(u)){var f=i[u],d=i[u+1],h=o.lessThanOrEquals(f,e),E=!r(d),m=E||o.greaterThanOrEquals(d,e);if(h&&m)return s=u,!E&&d.equals(e)&&++s,c=s+1,y(this,i,this._samples,e,s,c,n),n}var _=t(i,e,o.compare,this._dateColumn);return _>=0?(_<i.length-1&&i[_+1].equals(e)&&++_,s=_,c=_):(c=~_,s=c-1,s<0&&(s=0)),this._lastIndex=s,y(this,i,this._samples,e,s,c,n),n}if(r(this._dataError))throw new l(this._dataError)},h}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(n,r){r=t(r,document.location.href);var a=new e(r),i=new e(n);return i.resolve(a).toString()}return a}),define("Core/joinUrls",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(r,a,i){i=t(i,!0),r instanceof e||(r=new e(r)),a instanceof e||(a=new e(a)),n(a.authority)&&!n(a.scheme)&&("undefined"!=typeof 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a;if(a="undefined"!=typeof CESIUM_BASE_URL?CESIUM_BASE_URL:o(),!t(a))throw new n("Unable to determine Cesium base URL automatically, try defining a global variable called CESIUM_BASE_URL.");return f=new e(r(a))}function s(e){return i.toUrl("../"+e)}function c(e){return a(u(),e)}function l(e){t(d)||(d=t(i.toUrl)?s:c),t(h)||(h=document.createElement("a"));var n=d(e);return h.href=n,h.href=h.href,h.href}var f,d,h,E=/((?:.*\/)|^)cesium[\w-]*\.js(?:\W|$)/i;return l._cesiumScriptRegex=E,l.setBaseUrl=function(t){f=new e(t).resolve(new e(document.location.href))},l}),define("Core/Iau2006XysSample",[],function(){"use strict";function e(e,t,n){this.x=e,this.y=t,this.s=n}return e}),define("Core/Iau2006XysData",["../ThirdParty/when","./buildModuleUrl","./defaultValue","./defined","./Iau2006XysSample","./JulianDate","./loadJson","./RequestScheduler","./TimeStandard"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(e){e=n(e,n.EMPTY_OBJECT),this._xysFileUrlTemplate=e.xysFileUrlTemplate,this._interpolationOrder=n(e.interpolationOrder,9),this._sampleZeroJulianEphemerisDate=n(e.sampleZeroJulianEphemerisDate,2442396.5),this._sampleZeroDateTT=new i(this._sampleZeroJulianEphemerisDate,0,s.TAI),this._stepSizeDays=n(e.stepSizeDays,1),this._samplesPerXysFile=n(e.samplesPerXysFile,1e3),this._totalSamples=n(e.totalSamples,27426),this._samples=new Array(3*this._totalSamples),this._chunkDownloadsInProgress=[];for(var t=this._interpolationOrder,r=this._denominators=new Array(t+1),a=this._xTable=new Array(t+1),o=Math.pow(this._stepSizeDays,t),u=0;u<=t;++u){r[u]=o,a[u]=u*this._stepSizeDays;for(var c=0;c<=t;++c)c!==u&&(r[u]*=u-c);r[u]=1/r[u]}this._work=new Array(t+1),this._coef=new Array(t+1)}function l(e,t,n){var r=d;return r.dayNumber=t,r.secondsOfDay=n,i.daysDifference(r,e._sampleZeroDateTT)}function f(n,a){if(n._chunkDownloadsInProgress[a])return n._chunkDownloadsInProgress[a];var i=e.defer();n._chunkDownloadsInProgress[a]=i;var s,c=n._xysFileUrlTemplate;return s=r(c)?c.replace("{0}",a):t("Assets/IAU2006_XYS/IAU2006_XYS_"+a+".json"),e(u.request(s,o),function(e){n._chunkDownloadsInProgress[a]=!1;for(var t=n._samples,r=e.samples,o=a*n._samplesPerXysFile*3,u=0,s=r.length;u<s;++u)t[o+u]=r[u];i.resolve()}),i.promise}var d=new i(0,0,s.TAI);return c.prototype.preload=function(t,n,r,a){var i=l(this,t,n),o=l(this,r,a),u=i/this._stepSizeDays-this._interpolationOrder/2|0;u<0&&(u=0);var s=o/this._stepSizeDays-this._interpolationOrder/2|0+this._interpolationOrder;s>=this._totalSamples&&(s=this._totalSamples-1);for(var c=u/this._samplesPerXysFile|0,d=s/this._samplesPerXysFile|0,h=[],E=c;E<=d;++E)h.push(f(this,E));return e.all(h)},c.prototype.computeXysRadians=function(e,t,n){var i=l(this,e,t);if(!(i<0)){var o=i/this._stepSizeDays|0;if(!(o>=this._totalSamples)){var u=this._interpolationOrder,s=o-(u/2|0);s<0&&(s=0);var c=s+u;c>=this._totalSamples&&(c=this._totalSamples-1,s=c-u,s<0&&(s=0));var d=!1,h=this._samples;if(r(h[3*s])||(f(this,s/this._samplesPerXysFile|0),d=!0),r(h[3*c])||(f(this,c/this._samplesPerXysFile|0),d=!0),!d){r(n)?(n.x=0,n.y=0,n.s=0):n=new a(0,0,0);var E,m,_=i-s*this._stepSizeDays,p=this._work,y=this._denominators,R=this._coef,T=this._xTable;for(E=0;E<=u;++E)p[E]=_-T[E];for(E=0;E<=u;++E){for(R[E]=1,m=0;m<=u;++m)m!==E&&(R[E]*=p[m]);R[E]*=y[E];var S=3*(s+E);n.x+=R[E]*h[S++],n.y+=R[E]*h[S++],n.s+=R[E]*h[S]}return n}}}},c}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},a={};return t(a,{element:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return 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u=i.x+n.xPoleOffset,s=i.y+n.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=V;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=m.fromRotationZ(-i.s,X),d=m.multiply(l,f,V),_=e.dayNumber,p=e.secondsOfDay-h.computeTaiMinusUtc(e)+n.ut1MinusUtc,T=_-2451545,S=p/y.SECONDS_PER_DAY,A=.779057273264+S+.00273781191135448*(T+S);A=A%1*E.TWO_PI;var N=m.fromRotationZ(A,X),v=m.multiply(d,N,V),M=Math.cos(n.xPoleWander),I=Math.cos(n.yPoleWander),O=Math.sin(n.xPoleWander),g=Math.sin(n.yPoleWander),w=r-q+a/y.SECONDS_PER_DAY;w/=36525;var x=-47e-6*w*E.RADIANS_PER_DEGREE/3600,C=Math.cos(x),P=Math.sin(x),U=X;return U[0]=M*C,U[1]=M*P,U[2]=O,U[3]=-I*P+g*O*C,U[4]=I*C+g*O*P,U[5]=-g*M,U[6]=-g*P-I*O*C,U[7]=g*C-I*O*P,U[8]=I*M,m.multiply(v,U,t)}}};var H=new r;R.pointToWindowCoordinates=function(e,t,n,r){return r=R.pointToGLWindowCoordinates(e,t,n,r),r.y=2*t[5]-r.y,r},R.pointToGLWindowCoordinates=function(e,n,a,i){o(i)||(i=new t);var u=H;return _.multiplyByVector(e,r.fromElements(a.x,a.y,a.z,1,u),u),r.multiplyByScalar(u,1/u.w,u),_.multiplyByVector(n,u,u),t.fromCartesian4(u,i)};var Y=new n,k=new n,Z=new n;R.rotationMatrixFromPositionVelocity=function(e,t,r,a){var u=i(r,l.WGS84).geodeticSurfaceNormal(e,Y),s=n.cross(t,u,k);n.equalsEpsilon(s,n.ZERO,E.EPSILON6)&&(s=n.clone(n.UNIT_X,s));var c=n.cross(s,t,Z);return n.cross(t,c,s),n.negate(s,s),o(a)||(a=new m),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var j=new a,K=new n,J=new n,Q=new r,$=new r,ee=new r,te=new r,ne=new r,re=new _,ae=new _;return R.basisTo2D=function(e,t,a){var i=e.ellipsoid,o=_.getColumn(t,3,Q),u=i.cartesianToCartographic(o,j),s=R.eastNorthUpToFixedFrame(o,i,re),c=_.inverseTransformation(s,ae),l=e.project(u,K),f=$;
+f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var d=_.getColumn(t,0,J),h=n.magnitude(d),E=_.multiplyByVector(c,d,ee);r.fromElements(E.z,E.x,E.y,0,E);var m=_.getColumn(t,1,J),p=n.magnitude(m),y=_.multiplyByVector(c,m,te);r.fromElements(y.z,y.x,y.y,0,y);var T=_.getColumn(t,2,J),S=n.magnitude(T),A=ne;return n.cross(E,y,A),n.normalize(A,A),n.cross(y,A,E),n.normalize(E,E),n.cross(A,E,y),n.normalize(y,y),n.multiplyByScalar(E,h,E),n.multiplyByScalar(y,p,y),n.multiplyByScalar(A,S,A),_.setColumn(a,0,E,a),_.setColumn(a,1,y,a),_.setColumn(a,2,A,a),_.setColumn(a,3,f,a),a},R}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,n,r,a,i,o,u,s,c,l,f,d,h,E){"use strict";function m(e,t){t=a(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var r=E.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=n.fromCartesian4(f.getColumn(r,0,_)),this._yAxis=n.fromCartesian4(f.getColumn(r,1,_));var i=n.fromCartesian4(f.getColumn(r,2,_));this._plane=d.fromPointNormal(e,i)}var _=new r;o(m.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var p=new e;m.fromPoints=function(t,n){var r=e.fromPoints(t,p);return new m(r.center,n)};var y=new h,R=new n;m.prototype.projectPointOntoPlane=function(e,r){var a=y;a.origin=e,n.normalize(e,a.direction);var o=c.rayPlane(a,this._plane,R);if(i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,R)),i(o)){var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return i(r)?(r.x=s,r.y=l,r):new t(s,l)}},m.prototype.projectPointsOntoPlane=function(e,t){i(t)||(t=[]);for(var n=0,r=e.length,a=0;a<r;a++){var o=this.projectPointOntoPlane(e[a],t[n]);i(o)&&(t[n]=o,n++)}return t.length=n,t},m.prototype.projectPointToNearestOnPlane=function(e,r){i(r)||(r=new t);var a=y;a.origin=e,n.clone(this._plane.normal,a.direction);var o=c.rayPlane(a,this._plane,R);i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,R));var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return r.x=s,r.y=l,r},m.prototype.projectPointsToNearestOnPlane=function(e,t){i(t)||(t=[]);var n=e.length;t.length=n;for(var r=0;r<n;r++)t[r]=this.projectPointToNearestOnPlane(e[r],t[r]);return t};var T=new n;return m.prototype.projectPointsOntoEllipsoid=function(e,t){var r=e.length;i(t)?t.length=r:t=new Array(r);for(var a=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=T,l=0;l<r;++l){var f=e[l];n.multiplyByScalar(u,f.x,c),i(t[l])||(t[l]=new n);var d=n.add(o,c,t[l]);n.multiplyByScalar(s,f.y,c),n.add(d,c,d),a.scaleToGeocentricSurface(d,d)}return t},m}),define("Core/OrientedBoundingBox",["./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Intersect","./Interval","./Math","./Matrix3","./Plane","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f,d,h,E){"use strict";function m(e,t){this.center=n.clone(a(e,n.ZERO)),this.halfAxes=d.clone(a(t,d.ZERO))}function _(e,t,r,a,o,u,s,c){i(c)||(c=new m);var l=c.halfAxes;d.setColumn(l,0,e.xAxis,l),d.setColumn(l,1,e.yAxis,l),d.setColumn(l,2,e.zAxis,l);var f=M;f.x=(t+r)/2,f.y=(a+o)/2,f.z=(u+s)/2;var h=I;h.x=(r-t)/2,h.y=(o-a)/2,h.z=(s-u)/2;var E=c.center;return f=d.multiplyByVector(l,f,f),n.add(e.origin,f,E),d.multiplyByScale(l,h,l),c}var p=new n,y=new n,R=new n,T=new n,S=new n,A=new n,N=new d,v={unitary:new d,diagonal:new d};m.fromPoints=function(e,t){if(i(t)||(t=new m),!i(e)||0===e.length)return t.halfAxes=d.ZERO,t.center=n.ZERO,t;var r,a=e.length,o=n.clone(e[0],p);for(r=1;r<a;r++)n.add(o,e[r],o);var u=1/a;n.multiplyByScalar(o,u,o);var s,c=0,l=0,f=0,h=0,E=0,_=0;for(r=0;r<a;r++)s=n.subtract(e[r],o,y),c+=s.x*s.x,l+=s.x*s.y,f+=s.x*s.z,h+=s.y*s.y,E+=s.y*s.z,_+=s.z*s.z;c*=u,l*=u,f*=u,h*=u,E*=u,_*=u;var M=N;M[0]=c,M[1]=l,M[2]=f,M[3]=l,M[4]=h,M[5]=E,M[6]=f,M[7]=E,M[8]=_;var I=d.computeEigenDecomposition(M,v),O=d.clone(I.unitary,t.halfAxes),g=d.getColumn(O,0,T),w=d.getColumn(O,1,S),x=d.getColumn(O,2,A),C=-Number.MAX_VALUE,P=-Number.MAX_VALUE,U=-Number.MAX_VALUE,D=Number.MAX_VALUE,F=Number.MAX_VALUE,L=Number.MAX_VALUE;for(r=0;r<a;r++)s=e[r],C=Math.max(n.dot(g,s),C),P=Math.max(n.dot(w,s),P),U=Math.max(n.dot(x,s),U),D=Math.min(n.dot(g,s),D),F=Math.min(n.dot(w,s),F),L=Math.min(n.dot(x,s),L);g=n.multiplyByScalar(g,.5*(D+C),g),w=n.multiplyByScalar(w,.5*(F+P),w),x=n.multiplyByScalar(x,.5*(L+U),x);var B=n.add(g,w,t.center);B=n.add(B,x,B);var z=R;return z.x=C-D,z.y=P-F,z.z=U-L,n.multiplyByScalar(z,.5,z),d.multiplyByScale(t.halfAxes,z,t.halfAxes),t};var M=new n,I=new n,O=new r,g=new n,w=[new r,new r,new r,new r,new r,new r,new r,new r],x=[new n,new n,new n,new n,new n,new n,new n,new n],C=[new t,new t,new t,new t,new t,new t,new t,new t];m.fromRectangle=function(e,t,n,r,i){t=a(t,0),n=a(n,0),r=a(r,u.WGS84);var o=E.center(e,O),c=r.cartographicToCartesian(o,g),l=new s(c,r),f=l.plane,d=w[0],m=w[1],p=w[2],y=w[3],R=w[4],T=w[5],S=w[6],A=w[7],N=o.longitude,v=e.south<0&&e.north>0?0:o.latitude;S.latitude=T.latitude=R.latitude=e.south,A.latitude=y.latitude=v,d.latitude=m.latitude=p.latitude=e.north,S.longitude=A.longitude=d.longitude=e.west,T.longitude=m.longitude=N,R.longitude=y.longitude=p.longitude=e.east,p.height=m.height=d.height=A.height=S.height=T.height=R.height=y.height=n,r.cartographicArrayToCartesianArray(w,x),l.projectPointsToNearestOnPlane(x,C);var M=Math.min(C[6].x,C[7].x,C[0].x),I=Math.max(C[2].x,C[3].x,C[4].x),P=Math.min(C[4].y,C[5].y,C[6].y),U=Math.max(C[0].y,C[1].y,C[2].y);p.height=d.height=R.height=S.height=t,r.cartographicArrayToCartesianArray(w,x);var D=Math.min(h.getPointDistance(f,x[0]),h.getPointDistance(f,x[2]),h.getPointDistance(f,x[4]),h.getPointDistance(f,x[6])),F=n;return _(l,M,I,P,U,D,F,i)},m.clone=function(e,t){if(i(e))return i(t)?(n.clone(e.center,t.center),d.clone(e.halfAxes,t.halfAxes),t):new m(e.center,e.halfAxes)},m.intersectPlane=function(e,t){var r=e.center,a=t.normal,i=e.halfAxes,o=a.x,u=a.y,s=a.z,l=Math.abs(o*i[d.COLUMN0ROW0]+u*i[d.COLUMN0ROW1]+s*i[d.COLUMN0ROW2])+Math.abs(o*i[d.COLUMN1ROW0]+u*i[d.COLUMN1ROW1]+s*i[d.COLUMN1ROW2])+Math.abs(o*i[d.COLUMN2ROW0]+u*i[d.COLUMN2ROW1]+s*i[d.COLUMN2ROW2]),f=n.dot(a,r)+t.distance;return f<=-l?c.OUTSIDE:f>=l?c.INSIDE:c.INTERSECTING};var P=new n,U=new n,D=new n,F=new n;m.distanceSquaredTo=function(e,t){var r=n.subtract(t,e.center,M),a=e.halfAxes,i=d.getColumn(a,0,P),o=d.getColumn(a,1,U),u=d.getColumn(a,2,D),s=n.magnitude(i),c=n.magnitude(o),l=n.magnitude(u);n.normalize(i,i),n.normalize(o,o),n.normalize(u,u);var f=F;f.x=n.dot(r,i),f.y=n.dot(r,o),f.z=n.dot(r,u);var h,E=0;return f.x<-s?(h=f.x+s,E+=h*h):f.x>s&&(h=f.x-s,E+=h*h),f.y<-c?(h=f.y+c,E+=h*h):f.y>c&&(h=f.y-c,E+=h*h),f.z<-l?(h=f.z+l,E+=h*h):f.z>l&&(h=f.z-l,E+=h*h),E};var L=new n,B=new n;m.computePlaneDistances=function(e,t,r,a){i(a)||(a=new l);var o=Number.POSITIVE_INFINITY,u=Number.NEGATIVE_INFINITY,s=e.center,c=e.halfAxes,f=d.getColumn(c,0,P),h=d.getColumn(c,1,U),E=d.getColumn(c,2,D),m=n.add(f,h,L);n.add(m,E,m),n.add(m,s,m);var _=n.subtract(m,t,B),p=n.dot(r,_);return o=Math.min(p,o),u=Math.max(p,u),n.add(s,f,m),n.add(m,h,m),n.subtract(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.add(s,f,m),n.subtract(m,h,m),n.add(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.add(s,f,m),n.subtract(m,h,m),n.subtract(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.subtract(s,f,m),n.add(m,h,m),n.add(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.subtract(s,f,m),n.add(m,h,m),n.subtract(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.subtract(s,f,m),n.subtract(m,h,m),n.add(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),n.subtract(s,f,m),n.subtract(m,h,m),n.subtract(m,E,m),n.subtract(m,t,_),p=n.dot(r,_),o=Math.min(p,o),u=Math.max(p,u),a.start=o,a.stop=u,a};var z=new e;return m.isOccluded=function(t,n){var r=e.fromOrientedBoundingBox(t,z);return!n.isBoundingSphereVisible(r)},m.prototype.intersectPlane=function(e){return m.intersectPlane(this,e)},m.prototype.distanceSquaredTo=function(e){return m.distanceSquaredTo(this,e)},m.prototype.computePlaneDistances=function(e,t,n){return m.computePlaneDistances(this,e,t,n)},m.prototype.isOccluded=function(e){return m.isOccluded(this,e)},m.equals=function(e,t){return e===t||i(e)&&i(t)&&n.equals(e.center,t.center)&&d.equals(e.halfAxes,t.halfAxes)},m.prototype.clone=function(e){return m.clone(this,e)},m.prototype.equals=function(e){return m.equals(this,e)},m}),define("Core/AttributeCompression",["./Cartesian2","./Cartesian3","./defaultValue","./defined","./DeveloperError","./Math"],function(e,t,n,r,a,i){"use strict";var o={};o.octEncodeInRange=function(e,t,n){if(n.x=e.x/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),n.y=e.y/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),e.z<0){var r=n.x,a=n.y;n.x=(1-Math.abs(a))*i.signNotZero(r),n.y=(1-Math.abs(r))*i.signNotZero(a)}return n.x=i.toSNorm(n.x,t),n.y=i.toSNorm(n.y,t),n},o.octEncode=function(e,t){return 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PLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,t,n,r,a,i){"use strict";if(!a.supportsTypedArrays())return{};var o={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new r("componentDatatype is not a valid value.")}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return n(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t);default:throw new r("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(e,n,a,i){switch(a=t(a,0),i=t(i,(n.byteLength-a)/o.getSizeInBytes(e)),e){case o.BYTE:return new Int8Array(n,a,i);case o.UNSIGNED_BYTE:return new Uint8Array(n,a,i);case o.SHORT:return new Int16Array(n,a,i);case o.UNSIGNED_SHORT:return new Uint16Array(n,a,i);case o.INT:return new Int32Array(n,a,i);case o.UNSIGNED_INT:return new Uint32Array(n,a,i);case o.FLOAT:return new Float32Array(n,a,i);case o.DOUBLE:return new Float64Array(n,a,i);default:throw new r("componentDatatype is not a valid value.")}},o.fromName=function(e){switch(e){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE;default:throw new r("name is not a valid value.")}},i(o)}),define("Core/TerrainQuantization",["./freezeObject"],function(e){"use strict";var t={NONE:0,BITS12:1};return e(t)}),define("Core/TerrainEncoding",["./AttributeCompression","./Cartesian2","./Cartesian3","./ComponentDatatype","./defined","./Math","./Matrix3","./Matrix4","./TerrainQuantization"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(e,t,r,i,o){var c,d,_,p;if(a(e)&&a(t)&&a(r)&&a(i)){var y=e.minimum,R=e.maximum,T=n.subtract(R,y,f),S=r-t,A=Math.max(n.maximumComponent(T),S);c=A<m-1?s.BITS12:s.NONE,d=e.center,_=u.inverseTransformation(i,new u);var N=n.negate(y,l);u.multiply(u.fromTranslation(N,h),_,_);var v=l;v.x=1/T.x,v.y=1/T.y,v.z=1/T.z,u.multiply(u.fromScale(v,h),_,_),p=u.clone(i),u.setTranslation(p,n.ZERO,p),i=u.clone(i,new u);var M=u.fromTranslation(y,h),I=u.fromScale(T,E),O=u.multiply(M,I,h);u.multiply(i,O,i),u.multiply(p,O,p)}this.quantization=c,this.minimumHeight=t,this.maximumHeight=r,this.center=d,this.toScaledENU=_,this.fromScaledENU=i,this.matrix=p,this.hasVertexNormals=o}var l=new n,f=new n,d=new t,h=new u,E=new u,m=Math.pow(2,12);c.prototype.encode=function(r,a,o,c,f,h){var E=c.x,m=c.y;if(this.quantization===s.BITS12){o=u.multiplyByPoint(this.toScaledENU,o,l),o.x=i.clamp(o.x,0,1),o.y=i.clamp(o.y,0,1),o.z=i.clamp(o.z,0,1);var _=this.maximumHeight-this.minimumHeight,p=i.clamp((f-this.minimumHeight)/_,0,1);t.fromElements(o.x,o.y,d);var y=e.compressTextureCoordinates(d);t.fromElements(o.z,p,d);var R=e.compressTextureCoordinates(d);t.fromElements(E,m,d);var T=e.compressTextureCoordinates(d);r[a++]=y,r[a++]=R,r[a++]=T}else n.subtract(o,this.center,l),r[a++]=l.x,r[a++]=l.y,r[a++]=l.z,r[a++]=f,r[a++]=E,r[a++]=m;return this.hasVertexNormals&&(r[a++]=e.octPackFloat(h)),a},c.prototype.decodePosition=function(t,r,i){if(a(i)||(i=new n),r*=this.getStride(),this.quantization===s.BITS12){var o=e.decompressTextureCoordinates(t[r],d);i.x=o.x,i.y=o.y;var c=e.decompressTextureCoordinates(t[r+1],d);return i.z=c.x,u.multiplyByPoint(this.fromScaledENU,i,i)}return i.x=t[r],i.y=t[r+1],i.z=t[r+2],n.add(i,this.center,i)},c.prototype.decodeTextureCoordinates=function(n,r,i){return a(i)||(i=new t),r*=this.getStride(),this.quantization===s.BITS12?e.decompressTextureCoordinates(n[r+2],i):t.fromElements(n[r+4],n[r+5],i)},c.prototype.decodeHeight=function(t,n){if(n*=this.getStride(),this.quantization===s.BITS12){var r=e.decompressTextureCoordinates(t[n+1],d);return r.y*(this.maximumHeight-this.minimumHeight)+this.minimumHeight}return t[n+3]},c.prototype.getOctEncodedNormal=function(e,n,r){var a=this.getStride();n=(n+1)*a-1;var i=e[n]/256,o=Math.floor(i),u=256*(i-o);return t.fromElements(o,u,r)},c.prototype.getStride=function(){var e;switch(this.quantization){case s.BITS12:e=3;break;default:e=6}return this.hasVertexNormals&&++e,e};var _={position3DAndHeight:0,textureCoordAndEncodedNormals:1},p={compressed:0};return c.prototype.getAttributes=function(e){var t=r.FLOAT;if(this.quantization===s.NONE){var n=r.getSizeInBytes(t),a=4,i=this.hasVertexNormals?3:2,o=(this.hasVertexNormals?7:6)*n;return[{index:_.position3DAndHeight,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:a,offsetInBytes:0,strideInBytes:o},{index:_.textureCoordAndEncodedNormals,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:i,offsetInBytes:a*n,strideInBytes:o}]}var u=3;return u+=this.hasVertexNormals?1:0,[{index:p.compressed,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:u}]},c.prototype.getAttributeLocations=function(){return this.quantization===s.NONE?_:p},c.clone=function(e,t){return a(t)||(t=new c),t.quantization=e.quantization,t.minimumHeight=e.minimumHeight,t.maximumHeight=e.maximumHeight,t.center=n.clone(e.center),t.toScaledENU=u.clone(e.toScaledENU),t.fromScaledENU=u.clone(e.fromScaledENU),t.matrix=u.clone(e.matrix),t.hasVertexNormals=e.hasVertexNormals,t},c}),define("Core/HeightmapTessellator",["./AxisAlignedBoundingBox","./BoundingSphere","./Cartesian2","./Cartesian3","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidalOccluder","./freezeObject","./Math","./Matrix4","./OrientedBoundingBox","./Rectangle","./TerrainEncoding","./Transforms"],function(e,t,n,r,a,i,o,u,s,c,l,f,d,h,E,m){"use strict";var _={};_.DEFAULT_STRUCTURE=c({heightScale:1,heightOffset:0,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1});var p=new r,y=new f,R=new r,T=new r;return _.computeVertices=function(o){var c,S,A,N,v=Math.cos,M=Math.sin,I=Math.sqrt,O=Math.atan,g=Math.exp,w=l.PI_OVER_TWO,x=l.toRadians,C=o.heightmap,P=o.width,U=o.height,D=o.skirtHeight,F=a(o.isGeographic,!0),L=a(o.ellipsoid,u.WGS84),B=1/L.maximumRadius,z=o.nativeRectangle,b=o.rectangle;i(b)?(c=b.west,S=b.south,A=b.east,N=b.north):F?(c=x(z.west),S=x(z.south),A=x(z.east),N=x(z.north)):(c=z.west*B,S=w-2*O(g(-z.south*B)),A=z.east*B,N=w-2*O(g(-z.north*B)));var q=a(o.relativeToCenter,r.ZERO),G=a(o.exaggeration,1),W=a(o.structure,_.DEFAULT_STRUCTURE),V=a(W.heightScale,_.DEFAULT_STRUCTURE.heightScale),X=a(W.heightOffset,_.DEFAULT_STRUCTURE.heightOffset),H=a(W.elementsPerHeight,_.DEFAULT_STRUCTURE.elementsPerHeight),Y=a(W.stride,_.DEFAULT_STRUCTURE.stride),k=a(W.elementMultiplier,_.DEFAULT_STRUCTURE.elementMultiplier),Z=a(W.isBigEndian,_.DEFAULT_STRUCTURE.isBigEndian),j=h.computeWidth(z)/(P-1),K=h.computeHeight(z)/(U-1),J=L.radiiSquared,Q=J.x,$=J.y,ee=J.z,te=65536,ne=-65536,re=m.eastNorthUpToFixedFrame(q,L),ae=f.inverseTransformation(re,y),ie=R;ie.x=Number.POSITIVE_INFINITY,ie.y=Number.POSITIVE_INFINITY,ie.z=Number.POSITIVE_INFINITY;var oe=T;oe.x=Number.NEGATIVE_INFINITY,oe.y=Number.NEGATIVE_INFINITY,oe.z=Number.NEGATIVE_INFINITY;var ue=Number.POSITIVE_INFINITY,se=P+(D>0?2:0),ce=U+(D>0?2:0),le=se*ce,fe=new Array(le),de=new Array(le),he=new Array(le),Ee=0,me=U,_e=0,pe=P;
 D>0&&(--Ee,++me,--_e,++pe);for(var ye=0,Re=Ee;Re<me;++Re){var Te=Re;Te<0&&(Te=0),Te>=U&&(Te=U-1);var Se=z.north-K*Te;Se=F?x(Se):w-2*O(g(-Se*B));var Ae=v(Se),Ne=M(Se),ve=ee*Ne,Me=(Se-S)/(N-S);Me=l.clamp(Me,0,1);for(var Ie=_e;Ie<pe;++Ie){var Oe=Ie;Oe<0&&(Oe=0),Oe>=P&&(Oe=P-1);var ge=z.west+j*Oe;F?ge=x(ge):ge*=B;var we,xe=Te*(P*Y)+Oe*Y;if(1===H)we=C[xe];else{we=0;var Ce;if(Z)for(Ce=0;Ce<H;++Ce)we=we*k+C[xe+Ce];else for(Ce=H-1;Ce>=0;--Ce)we=we*k+C[xe+Ce]}we=(we*V+X)*G,ne=Math.max(ne,we),te=Math.min(te,we),Ie===Oe&&Re===Te||(we-=D);var Pe=Ae*v(ge),Ue=Ae*M(ge),De=Q*Pe,Fe=$*Ue,Le=I(De*Pe+Fe*Ue+ve*Ne),Be=1/Le,ze=De*Be,be=Fe*Be,qe=ve*Be,Ge=new r;Ge.x=ze+Pe*we,Ge.y=be+Ue*we,Ge.z=qe+Ne*we,fe[ye]=Ge,de[ye]=we;var We=(ge-c)/(A-c);We=l.clamp(We,0,1),he[ye]=new n(We,Me),ye++,f.multiplyByPoint(ae,Ge,p),r.minimumByComponent(p,ie,ie),r.maximumByComponent(p,oe,oe),ue=Math.min(ue,we)}}var Ve,Xe=t.fromPoints(fe);i(b)&&b.width<l.PI_OVER_TWO+l.EPSILON5&&(Ve=d.fromRectangle(b,te,ne,L));var He,Ye=o.relativetoCenter;if(i(Ye)){var ke=new s(L);He=ke.computeHorizonCullingPoint(Ye,fe)}for(var Ze=new e(ie,oe,q),je=new E(Ze,ue,ne,re,!1),Ke=new Float32Array(le*je.getStride()),Je=0,Qe=0;Qe<le;++Qe)Je=je.encode(Ke,Je,fe[Qe],he[Qe],de[Qe]);return{vertices:Ke,maximumHeight:ne,minimumHeight:te,encoding:je,boundingSphere3D:Xe,orientedBoundingBox:Ve,occludeePointInScaledSpace:He}},_}),define("Core/formatError",["./defined"],function(e){"use strict";function t(t){var n,r=t.name,a=t.message;n=e(r)&&e(a)?r+": "+a:t.toString();var i=t.stack;return e(i)&&(n+="\n"+i),n}return t}),define("Workers/createTaskProcessorWorker",["../Core/defaultValue","../Core/defined","../Core/formatError"],function(e,t,n){"use strict";function r(r){var a,i=[],o={id:void 0,result:void 0,error:void 0};return function(u){var s=u.data;i.length=0,o.id=s.id,o.error=void 0,o.result=void 0;try{o.result=r(s.parameters,i)}catch(e){e instanceof Error?o.error={name:e.name,message:e.message,stack:e.stack}:o.error=e}t(a)||(a=e(self.webkitPostMessage,self.postMessage)),s.canTransferArrayBuffer||(i.length=0);try{a(o,i)}catch(e){o.result=void 0,o.error="postMessage failed with error: "+n(e)+"\n  with responseMessage: "+JSON.stringify(o),a(o)}}}return r}),define("Workers/createVerticesFromHeightmap",["../Core/Ellipsoid","../Core/HeightmapTessellator","../Core/Rectangle","./createTaskProcessorWorker"],function(e,t,n,r){"use strict";function a(r,a){var i=r.width,o=r.height;r.skirtHeight>0&&(i+=2,o+=2),r.ellipsoid=e.clone(r.ellipsoid),r.rectangle=n.clone(r.rectangle);var u=t.computeVertices(r),s=u.vertices;return a.push(s.buffer),{vertices:s.buffer,numberOfAttributes:u.encoding.getStride(),minimumHeight:u.minimumHeight,maximumHeight:u.maximumHeight,gridWidth:i,gridHeight:o,boundingSphere3D:u.boundingSphere3D,orientedBoundingBox:u.orientedBoundingBox,occludeePointInScaledSpace:u.occludeePointInScaledSpace,encoding:u.encoding}}return r(a)})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createVerticesFromQuantizedTerrainMesh.js b/vendors/Cesium/Workers/createVerticesFromQuantizedTerrainMesh.js
index 6a2dfd1..871a567 100644
--- a/vendors/Cesium/Workers/createVerticesFromQuantizedTerrainMesh.js
+++ b/vendors/Cesium/Workers/createVerticesFromQuantizedTerrainMesh.js
@@ -1,230 +1,230 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
-  @license
-  when.js - https://github.com/cujojs/when
-
-  MIT License (c) copyright B Cavalier & J Hann
-
- * A lightweight CommonJS Promises/A and when() implementation
- * when is part of the cujo.js family of libraries (http://cujojs.com/)
- *
- * Licensed under the MIT License at:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * @version 1.7.1
- */
-
-/**
-@license
-sprintf.js from the php.js project - https://github.com/kvz/phpjs
-Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
-
-php.js is copyright 2012 Kevin van Zonneveld.
-
-Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
-(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
-(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
-Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
-Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
-Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
-Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
-L. Rodrigues (http://www.jsfromhell.com), Ash Searle
-(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
-Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
-Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
-http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
-Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
-(http://webdevhobo.blogspot.com/), marrtins, GeekFG
-(http://geekfg.blogspot.com), Andrea Giammarchi
-(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
-gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
-Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
-(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
-Marc Palau, Martin
-(http://www.erlenwiese.de/), Breaking Par Consulting Inc
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-(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
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-(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
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-(http://www.json.org/json2.js), Steven Levithan
-(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
-Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
-Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
-(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
-Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
-Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
-(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
-(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
-ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
-(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
-Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
-Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
-(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
-josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
-Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
-(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
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-(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
-(http://yass.meetcweb.com), Peter-Paul Koch
-(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
-(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
-Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
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-Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
-(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
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-(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
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-Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
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-strcmp, Taras Bogach, jpfle, Alexander Ermolaev
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-dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
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-W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
-(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
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-Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
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-(http://www.terabit.ca/), setcookie, Michael, YUI Library:
-http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
-http://hacks.bluesmoon.info/strftime/strftime.js, Ben
-(http://benblume.co.uk/), DtTvB
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-meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
-(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
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-Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
-Bryan
-
-Licensed under the MIT (MIT-LICENSE.txt) license.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
-OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/**
- * @license
- *
- * Grauw URI utilities
- *
- * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
- *
- * @author Laurens Holst (http://www.grauw.nl/)
- *
- *   Copyright 2012 Laurens Holst
- *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
- *
- */
-
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r=e[0],a=e[1],i=e[2],o=e[3],u=e[4],s=e[5],c=e[6],l=e[7],f=e[8],h=e[9],d=e[10],E=e[11],m=e[12],_=e[13],y=e[14],T=e[15],p=t[0],R=t[1],A=t[2],N=t[3],S=t[4],I=t[5],M=t[6],v=t[7],O=t[8],g=t[9],w=t[10],x=t[11],C=t[12],P=t[13],U=t[14],D=t[15],F=r*p+u*R+f*A+m*N,L=a*p+s*R+h*A+_*N,B=i*p+c*R+d*A+y*N,z=o*p+l*R+E*A+T*N,b=r*S+u*I+f*M+m*v,q=a*S+s*I+h*M+_*v,G=i*S+c*I+d*M+y*v,W=o*S+l*I+E*M+T*v,X=r*O+u*g+f*w+m*x,V=a*O+s*g+h*w+_*x,H=i*O+c*g+d*w+y*x,Y=o*O+l*g+E*w+T*x,k=r*C+u*P+f*U+m*D,Z=a*C+s*P+h*U+_*D,j=i*C+c*P+d*U+y*D,K=o*C+l*P+E*U+T*D;return n[0]=F,n[1]=L,n[2]=B,n[3]=z,n[4]=b,n[5]=q,n[6]=G,n[7]=W,n[8]=X,n[9]=V,n[10]=H,n[11]=Y,n[12]=k,n[13]=Z,n[14]=j,n[15]=K,n},l.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n},l.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n},l.multiplyTransformation=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=e[12],d=e[13],E=e[14],m=t[0],_=t[1],y=t[2],T=t[4],p=t[5],R=t[6],A=t[8],N=t[9],S=t[10],I=t[12],M=t[13],v=t[14],O=r*m+o*_+c*y,g=a*m+u*_+l*y,w=i*m+s*_+f*y,x=r*T+o*p+c*R,C=a*T+u*p+l*R,P=i*T+s*p+f*R,U=r*A+o*N+c*S,D=a*A+u*N+l*S,F=i*A+s*N+f*S,L=r*I+o*M+c*v+h,B=a*I+u*M+l*v+d,z=i*I+s*M+f*v+E;return n[0]=O,n[1]=g,n[2]=w,n[3]=0,n[4]=x,n[5]=C,n[6]=P,n[7]=0,n[8]=U,n[9]=D,n[10]=F,n[11]=0,n[12]=L,n[13]=B,n[14]=z,n[15]=1,n},l.multiplyByMatrix3=function(e,t,n){var r=e[0],a=e[1],i=e[2],o=e[4],u=e[5],s=e[6],c=e[8],l=e[9],f=e[10],h=t[0],d=t[1],E=t[2],m=t[3],_=t[4],y=t[5],T=t[6],p=t[7],R=t[8],A=r*h+o*d+c*E,N=a*h+u*d+l*E,S=i*h+s*d+f*E,I=r*m+o*_+c*y,M=a*m+u*_+l*y,v=i*m+s*_+f*y,O=r*T+o*p+c*R,g=a*T+u*p+l*R,w=i*T+s*p+f*R;return n[0]=A,n[1]=N,n[2]=S,n[3]=0,n[4]=I,n[5]=M,n[6]=v,n[7]=0,n[8]=O,n[9]=g,n[10]=w,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n},l.multiplyByTranslation=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=r*e[0]+a*e[4]+i*e[8]+e[12],u=r*e[1]+a*e[5]+i*e[9]+e[13],s=r*e[2]+a*e[6]+i*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=o,n[13]=u,n[14]=s,n[15]=e[15],n};var _=new e;l.multiplyByUniformScale=function(e,t,n){return _.x=t,_.y=t,_.z=t,l.multiplyByScale(e,_,n)},l.multiplyByScale=function(e,t,n){var r=t.x,a=t.y,i=t.z;return 1===r&&1===a&&1===i?l.clone(e,n):(n[0]=r*e[0],n[1]=r*e[1],n[2]=r*e[2],n[3]=0,n[4]=a*e[4],n[5]=a*e[5],n[6]=a*e[6],n[7]=0,n[8]=i*e[8],n[9]=i*e[9],n[10]=i*e[10],n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=1,n)},l.multiplyByVector=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=t.w,u=e[0]*r+e[4]*a+e[8]*i+e[12]*o,s=e[1]*r+e[5]*a+e[9]*i+e[13]*o,c=e[2]*r+e[6]*a+e[10]*i+e[14]*o,l=e[3]*r+e[7]*a+e[11]*i+e[15]*o;return n.x=u,n.y=s,n.z=c,n.w=l,n},l.multiplyByPointAsVector=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=e[0]*r+e[4]*a+e[8]*i,u=e[1]*r+e[5]*a+e[9]*i,s=e[2]*r+e[6]*a+e[10]*i;return n.x=o,n.y=u,n.z=s,n},l.multiplyByPoint=function(e,t,n){var r=t.x,a=t.y,i=t.z,o=e[0]*r+e[4]*a+e[8]*i+e[12],u=e[1]*r+e[5]*a+e[9]*i+e[13],s=e[2]*r+e[6]*a+e[10]*i+e[14];return n.x=o,n.y=u,n.z=s,n},l.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n},l.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t},l.transpose=function(e,t){var n=e[1],r=e[2],a=e[3],i=e[6],o=e[7],u=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=r,t[9]=i,t[10]=e[10],t[11]=e[14],t[12]=a,t[13]=o,t[14]=u,t[15]=e[15],t},l.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var y=new s,T=new s,p=new t,R=new t(0,0,0,1);return l.inverse=function(e,n){if(s.equalsEpsilon(l.getRotation(e,y),T,u.EPSILON7)&&t.equals(l.getRow(e,3,p),R))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var 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E=t.cartesianToCartographic(e[h]);a=Math.min(a,E.longitude),i=Math.max(i,E.longitude),l=Math.min(l,E.latitude),f=Math.max(f,E.latitude);var m=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;o=Math.min(o,m),c=Math.max(c,m)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),n(r)?(r.west=a,r.south=l,r.east=i,r.north=f,r):new s(a,l,i,f)},s.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,r){return 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l=0,f=e.north,h=e.south,d=e.east,E=e.west,m=c;m.height=a,m.longitude=E,m.latitude=f,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=d,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.latitude=h,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++,f<0?m.latitude=f:h>0?m.latitude=h:m.latitude=0;for(var _=1;_<8;++_)m.longitude=-Math.PI+_*u.PI_OVER_TWO,s.contains(e,m)&&(o[l]=r.cartographicToCartesian(m,o[l]),l++);return 0===m.latitude&&(m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=d,o[l]=r.cartographicToCartesian(m,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f,h){"use strict";function d(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var E=new e,m=new e,_=new e,y=new e,T=new e,p=new e,R=new e,A=new e,N=new e,S=new e,I=new e,M=new e;d.fromPoints=function(t,n){if(r(n)||(n=new d),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var a=e.clone(t[0],R),i=e.clone(a,E),o=e.clone(a,m),u=e.clone(a,_),s=e.clone(a,y),c=e.clone(a,T),l=e.clone(a,p),f=t.length,h=1;h<f;h++){e.clone(t[h],a);var v=a.x,O=a.y,g=a.z;v<i.x&&e.clone(a,i),v>s.x&&e.clone(a,s),O<o.y&&e.clone(a,o),O>c.y&&e.clone(a,c),g<u.z&&e.clone(a,u),g>l.z&&e.clone(a,l)}var w=e.magnitudeSquared(e.subtract(s,i,A)),x=e.magnitudeSquared(e.subtract(c,o,A)),C=e.magnitudeSquared(e.subtract(l,u,A)),P=i,U=s,D=w;x>D&&(D=x,P=o,U=c),C>D&&(D=C,P=u,U=l);var F=N;F.x=.5*(P.x+U.x),F.y=.5*(P.y+U.y),F.z=.5*(P.z+U.z);var L=e.magnitudeSquared(e.subtract(U,F,A)),B=Math.sqrt(L),z=S;z.x=i.x,z.y=o.y,z.z=u.z;var b=I;b.x=s.x,b.y=c.y,b.z=l.z;var q=e.multiplyByScalar(e.add(z,b,A),.5,M),G=0;for(h=0;h<f;h++){e.clone(t[h],a);var W=e.magnitude(e.subtract(a,q,A));W>G&&(G=W);var X=e.magnitudeSquared(e.subtract(a,F,A));if(X>L){var V=Math.sqrt(X);B=.5*(B+V),L=B*B;var H=V-B;F.x=(B*F.x+H*a.x)/V,F.y=(B*F.y+H*a.y)/V,F.z=(B*F.z+H*a.z)/V}}return B<G?(e.clone(F,n.center),n.radius=B):(e.clone(q,n.center),n.radius=G),n};var v=new o,O=new e,g=new e,w=new t,x=new t;d.fromRectangle2D=function(e,t,n){return d.fromRectangleWithHeights2D(e,t,0,0,n)},d.fromRectangleWithHeights2D=function(t,a,i,o,u){if(r(u)||(u=new d),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;a=n(a,v),h.southwest(t,w),w.height=i,h.northeast(t,x),x.height=o;var s=a.project(w,O),c=a.project(x,g),l=c.x-s.x,f=c.y-s.y,E=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+E*E);var m=u.center;return m.x=s.x+.5*l,m.y=s.y+.5*f,m.z=s.z+.5*E,u};var C=[];d.fromRectangle3D=function(e,t,a,o){t=n(t,i.WGS84),a=n(a,0);var u;return r(e)&&(u=h.subsample(e,t,a,C)),d.fromPoints(u,o)},d.fromVertices=function(t,a,i,o){if(r(o)||(o=new d),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;a=n(a,e.ZERO),i=n(i,3);var u=R;u.x=t[0]+a.x,u.y=t[1]+a.y,u.z=t[2]+a.z;for(var s=e.clone(u,E),c=e.clone(u,m),l=e.clone(u,_),f=e.clone(u,y),h=e.clone(u,T),v=e.clone(u,p),O=t.length,g=0;g<O;g+=i){var w=t[g]+a.x,x=t[g+1]+a.y,C=t[g+2]+a.z;u.x=w,u.y=x,u.z=C,w<s.x&&e.clone(u,s),w>f.x&&e.clone(u,f),x<c.y&&e.clone(u,c),x>h.y&&e.clone(u,h),C<l.z&&e.clone(u,l),C>v.z&&e.clone(u,v)}var P=e.magnitudeSquared(e.subtract(f,s,A)),U=e.magnitudeSquared(e.subtract(h,c,A)),D=e.magnitudeSquared(e.subtract(v,l,A)),F=s,L=f,B=P;U>B&&(B=U,F=c,L=h),D>B&&(B=D,F=l,L=v);var z=N;z.x=.5*(F.x+L.x),z.y=.5*(F.y+L.y),z.z=.5*(F.z+L.z);var b=e.magnitudeSquared(e.subtract(L,z,A)),q=Math.sqrt(b),G=S;G.x=s.x,G.y=c.y,G.z=l.z;var W=I;W.x=f.x,W.y=h.y,W.z=v.z;var X=e.multiplyByScalar(e.add(G,W,A),.5,M),V=0;for(g=0;g<O;g+=i){u.x=t[g]+a.x,u.y=t[g+1]+a.y,u.z=t[g+2]+a.z;var H=e.magnitude(e.subtract(u,X,A));H>V&&(V=H);var Y=e.magnitudeSquared(e.subtract(u,z,A));if(Y>b){var k=Math.sqrt(Y);q=.5*(q+k),b=q*q;var Z=k-q;z.x=(q*z.x+Z*u.x)/k,z.y=(q*z.y+Z*u.y)/k,z.z=(q*z.z+Z*u.z)/k}}return q<V?(e.clone(z,o.center),o.radius=q):(e.clone(X,o.center),o.radius=V),o},d.fromEncodedCartesianVertices=function(t,n,a){if(r(a)||(a=new d),!r(t)||!r(n)||t.length!==n.length||0===t.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;var i=R;i.x=t[0]+n[0],i.y=t[1]+n[1],i.z=t[2]+n[2];for(var o=e.clone(i,E),u=e.clone(i,m),s=e.clone(i,_),c=e.clone(i,y),l=e.clone(i,T),f=e.clone(i,p),h=t.length,v=0;v<h;v+=3){var O=t[v]+n[v],g=t[v+1]+n[v+1],w=t[v+2]+n[v+2];i.x=O,i.y=g,i.z=w,O<o.x&&e.clone(i,o),O>c.x&&e.clone(i,c),g<u.y&&e.clone(i,u),g>l.y&&e.clone(i,l),w<s.z&&e.clone(i,s),w>f.z&&e.clone(i,f)}var x=e.magnitudeSquared(e.subtract(c,o,A)),C=e.magnitudeSquared(e.subtract(l,u,A)),P=e.magnitudeSquared(e.subtract(f,s,A)),U=o,D=c,F=x;C>F&&(F=C,U=u,D=l),P>F&&(F=P,U=s,D=f);var L=N;L.x=.5*(U.x+D.x),L.y=.5*(U.y+D.y),L.z=.5*(U.z+D.z);var B=e.magnitudeSquared(e.subtract(D,L,A)),z=Math.sqrt(B),b=S;b.x=o.x,b.y=u.y,b.z=s.z;var q=I;q.x=c.x,q.y=l.y,q.z=f.z;var G=e.multiplyByScalar(e.add(b,q,A),.5,M),W=0;for(v=0;v<h;v+=3){i.x=t[v]+n[v],i.y=t[v+1]+n[v+1],i.z=t[v+2]+n[v+2];var X=e.magnitude(e.subtract(i,G,A));X>W&&(W=X);var V=e.magnitudeSquared(e.subtract(i,L,A));if(V>B){var H=Math.sqrt(V);z=.5*(z+H),B=z*z;var Y=H-z;L.x=(z*L.x+Y*i.x)/H,L.y=(z*L.y+Y*i.y)/H,L.z=(z*L.z+Y*i.z)/H}}return z<W?(e.clone(L,a.center),a.radius=z):(e.clone(G,a.center),a.radius=W),a},d.fromCornerPoints=function(t,n,a){r(a)||(a=new d);var i=a.center;return e.add(t,n,i),e.multiplyByScalar(i,.5,i),a.radius=e.distance(i,n),a},d.fromEllipsoid=function(t,n){return r(n)||(n=new d),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var P=new e;d.fromBoundingSpheres=function(t,n){if(r(n)||(n=new d),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var a=t.length;if(1===a)return d.clone(t[0],n);if(2===a)return d.union(t[0],t[1],n);for(var i=[],o=0;o<a;o++)i.push(t[o].center);n=d.fromPoints(i,n);var u=n.center,s=n.radius;for(o=0;o<a;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return n.radius=s,n};var U=new e,D=new e,F=new e;d.fromOrientedBoundingBox=function(t,n){r(n)||(n=new d);var a=t.halfAxes,i=c.getColumn(a,0,U),o=c.getColumn(a,1,D),u=c.getColumn(a,2,F),s=e.magnitude(i),l=e.magnitude(o),f=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(s,l,f),n},d.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new d(t.center,t.radius)},d.packedLength=4,d.pack=function(e,t,r){r=n(r,0);var a=e.center;return t[r++]=a.x,t[r++]=a.y,t[r++]=a.z,t[r]=e.radius,t},d.unpack=function(e,t,a){t=n(t,0),r(a)||(a=new d);var i=a.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],a.radius=e[t],a};var L=new e,B=new e;d.union=function(t,n,a){r(a)||(a=new d);var i=t.center,o=t.radius,u=n.center,s=n.radius,c=e.subtract(u,i,L),l=e.magnitude(c);if(o>=l+s)return t.clone(a),a;if(s>=l+o)return n.clone(a),a;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,B);return e.add(h,i,h),e.clone(h,a.center),a.radius=f,a};var z=new e;d.expand=function(t,n,r){r=d.clone(t,r);var a=e.magnitude(e.subtract(n,r.center,z));return a>r.radius&&(r.radius=a),r},d.intersectPlane=function(t,n){var r=t.center,a=t.radius,i=n.normal,o=e.dot(i,r)+n.distance;return o<-a?u.OUTSIDE:o<a?u.INTERSECTING:u.INSIDE},d.transform=function(e,t,n){return r(n)||(n=new d),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=l.getMaximumScale(t)*e.radius,n};var b=new e;d.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,b);return e.magnitudeSquared(r)-t.radius*t.radius},d.transformWithoutScale=function(e,t,n){return r(n)||(n=new d),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var q=new e;d.computePlaneDistances=function(t,n,a,i){r(i)||(i=new s);var o=e.subtract(t.center,n,q),u=e.dot(a,o);return i.start=u-t.radius,i.stop=u+t.radius,i};for(var G=new e,W=new e,X=new e,V=new e,H=new e,Y=new t,k=new Array(8),Z=0;Z<8;++Z)k[Z]=new e;var j=new o;return d.projectTo2D=function(t,r,a){r=n(r,j);var i=r.ellipsoid,o=t.center,u=t.radius,s=i.geodeticSurfaceNormal(o,G),c=e.cross(e.UNIT_Z,s,W);e.normalize(c,c);var l=e.cross(s,c,X);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,H),h=e.negate(c,V),E=k,m=E[0];e.add(s,l,m),e.add(m,c,m),m=E[1],e.add(s,l,m),e.add(m,h,m),m=E[2],e.add(s,f,m),e.add(m,h,m),m=E[3],e.add(s,f,m),e.add(m,c,m),e.negate(s,s),m=E[4],e.add(s,l,m),e.add(m,c,m),m=E[5],e.add(s,l,m),e.add(m,h,m),m=E[6],e.add(s,f,m),e.add(m,h,m),m=E[7],e.add(s,f,m),e.add(m,c,m);for(var _=E.length,y=0;y<_;++y){
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PLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),define("Core/IndexDatatype",["../Renderer/WebGLConstants","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,a){"use strict";var i={UNSIGNED_BYTE:e.UNSIGNED_BYTE,UNSIGNED_SHORT:e.UNSIGNED_SHORT,UNSIGNED_INT:e.UNSIGNED_INT};return i.getSizeInBytes=function(e){switch(e){case i.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case i.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case i.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},i.validate=function(e){return t(e)&&(e===i.UNSIGNED_BYTE||e===i.UNSIGNED_SHORT||e===i.UNSIGNED_INT)},i.createTypedArray=function(e,t){return e>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(t):new Uint16Array(t)},i.createTypedArrayFromArrayBuffer=function(e,t,n,r){return e>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(t,n,r):new Uint16Array(t,n,r)},r(i)}),define("Core/QuadraticRealPolynomial",["./DeveloperError","./Math"],function(e,t){"use strict";function n(e,n,r){var a=e+n;return t.sign(e)!==t.sign(n)&&Math.abs(a/Math.max(Math.abs(e),Math.abs(n)))<r?0:a}var r={};return r.computeDiscriminant=function(e,t,n){var r=t*t-4*e*n;return r},r.computeRealRoots=function(e,r,a){var i;if(0===e)return 0===r?[]:[-a/r];if(0===r){if(0===a)return[0,0];var o=Math.abs(a),u=Math.abs(e);if(o<u&&o/u<t.EPSILON14)return[0,0];if(o>u&&u/o<t.EPSILON14)return[];if(i=-a/e,i<0)return[];var s=Math.sqrt(i);return[-s,s]}if(0===a)return i=-r/e,i<0?[i,0]:[0,i];var c=r*r,l=4*e*a,f=n(c,-l,t.EPSILON14);if(f<0)return[];var h=-.5*n(r,t.sign(r)*Math.sqrt(f),t.EPSILON14);return r>0?[h/e,a/h]:[a/h,h/e]},r}),define("Core/CubicRealPolynomial",["./DeveloperError","./QuadraticRealPolynomial"],function(e,t){"use strict";function n(e,t,n,r){var a,i,o=e,u=t/3,s=n/3,c=r,l=o*s,f=u*c,h=u*u,d=s*s,E=o*s-h,m=o*c-u*s,_=u*c-d,y=4*E*_-m*m;if(y<0){var T,p,R;h*f>=l*d?(T=o,p=E,R=-2*u*E+o*m):(T=c,p=_,R=-c*m+2*s*_);var A=R<0?-1:1,N=-A*Math.abs(T)*Math.sqrt(-y);i=-R+N;var S=i/2,I=S<0?-Math.pow(-S,1/3):Math.pow(S,1/3),M=i===N?-I:-p/I;return a=p<=0?I+M:-R/(I*I+M*M+p),h*f>=l*d?[(a-u)/o]:[-c/(a+s)]}var v=E,O=-2*u*E+o*m,g=_,w=-c*m+2*s*_,x=Math.sqrt(y),C=Math.sqrt(3)/2,P=Math.abs(Math.atan2(o*x,-O)/3);a=2*Math.sqrt(-v);var U=Math.cos(P);i=a*U;var D=a*(-U/2-C*Math.sin(P)),F=i+D>2*u?i-u:D-u,L=o,B=F/L;P=Math.abs(Math.atan2(c*x,-w)/3),a=2*Math.sqrt(-g),U=Math.cos(P),i=a*U,D=a*(-U/2-C*Math.sin(P));var z=-c,b=i+D<2*s?i+s:D+s,q=z/b,G=L*b,W=-F*b-L*z,X=F*z,V=(s*W-u*X)/(-u*W+s*G);return B<=V?B<=q?V<=q?[B,V,q]:[B,q,V]:[q,B,V]:B<=q?[V,B,q]:V<=q?[V,q,B]:[q,V,B]}var r={};return r.computeDiscriminant=function(e,t,n,r){var a=e*e,i=t*t,o=n*n,u=r*r,s=18*e*t*n*r+i*o-27*a*u-4*(e*o*n+i*t*r);return s},r.computeRealRoots=function(e,r,a,i){var o,u;if(0===e)return t.computeRealRoots(r,a,i);if(0===r){if(0===a){if(0===i)return[0,0,0];u=-i/e;var s=u<0?-Math.pow(-u,1/3):Math.pow(u,1/3);return[s,s,s]}return 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a=this;this._downloadPromise=e(c.request(t.url,s),function(e){m(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else m(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function E(e,t){return o.compare(e.julianDate,t)}function m(e,n){if(!r(n.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!r(n.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var 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T,p=e._addNewLeapSeconds,R=0,A=_.length;R<A;R+=e._columnCount){var N=_[R+a],S=_[R+m],I=N+f.MODIFIED_JULIAN_DATE_DIFFERENCE,M=new o(I,S,h.TAI);if(y.push(M),p){if(S!==T&&r(T)){var v=o.leapSeconds,O=t(v,M,E);if(O<0){var g=new u(M,S);v.splice(~O,0,g)}}T=S}}}function _(e,t,n,r,a){var i=n*r;a.xPoleWander=t[i+e._xPoleWanderRadiansColumn],a.yPoleWander=t[i+e._yPoleWanderRadiansColumn],a.xPoleOffset=t[i+e._xCelestialPoleOffsetRadiansColumn],a.yPoleOffset=t[i+e._yCelestialPoleOffsetRadiansColumn],a.ut1MinusUtc=t[i+e._ut1MinusUtcSecondsColumn]}function y(e,t,n){return t+e*(n-t)}function T(e,t,n,r,a,i,u){var s=e._columnCount;if(i>t.length-1)return u.xPoleWander=0,u.yPoleWander=0,u.xPoleOffset=0,u.yPoleOffset=0,u.ut1MinusUtc=0,u;var c=t[a],l=t[i];if(c.equals(l)||r.equals(c))return _(e,n,a,s,u),u;if(r.equals(l))return _(e,n,i,s,u),u;var f=o.secondsDifference(r,c)/o.secondsDifference(l,c),h=a*s,d=i*s,E=n[h+e._ut1MinusUtcSecondsColumn],m=n[d+e._ut1MinusUtcSecondsColumn],T=m-E;if(T>.5||T<-.5){var 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i=this._dates,u=this._lastIndex,s=0,c=0;if(r(u)){var f=i[u],h=i[u+1],d=o.lessThanOrEquals(f,e),E=!r(h),m=E||o.greaterThanOrEquals(h,e);if(d&&m)return s=u,!E&&h.equals(e)&&++s,c=s+1,T(this,i,this._samples,e,s,c,n),n}var _=t(i,e,o.compare,this._dateColumn);return _>=0?(_<i.length-1&&i[_+1].equals(e)&&++_,s=_,c=_):(c=~_,s=c-1,s<0&&(s=0)),this._lastIndex=s,T(this,i,this._samples,e,s,c,n),n}if(r(this._dataError))throw new l(this._dataError)},d}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(n,r){r=t(r,document.location.href);var a=new e(r),i=new e(n);return i.resolve(a).toString()}return a}),define("Core/joinUrls",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(r,a,i){i=t(i,!0),r instanceof e||(r=new e(r)),a instanceof e||(a=new e(a)),n(a.authority)&&!n(a.scheme)&&("undefined"!=typeof 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t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,n.normalize(s,s),n.cross(u,s,c),o(r)?(r[0]=s.x,r[1]=s.y,r[2]=s.z,r[3]=0,r[4]=c.x,r[5]=c.y,r[6]=c.z,r[7]=0,r[8]=u.x,r[9]=u.y,r[10]=u.z,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(s.x,c.x,u.x,e.x,s.y,c.y,u.y,e.y,s.z,c.z,u.z,e.z,0,0,0,1)};var S=new n,I=new n,M=new n;p.northEastDownToFixedFrame=function(e,t,r){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var a=E.sign(e.z);return o(r)?(r[0]=-a,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=1,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=-a,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(-a,0,0,e.x,0,1,0,e.y,0,0,-a,e.z,0,0,0,1)}var u=S,s=I,c=M;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,n.normalize(s,s),n.cross(u,s,c),o(r)?(r[0]=c.x,r[1]=c.y,r[2]=c.z,r[3]=0,r[4]=s.x,r[5]=s.y,r[6]=s.z,r[7]=0,r[8]=-u.x,r[9]=-u.y,r[10]=-u.z,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(c.x,s.x,-u.x,e.x,c.y,s.y,-u.y,e.y,c.z,s.z,-u.z,e.z,0,0,0,1)},p.northUpEastToFixedFrame=function(e,t,r){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var a=E.sign(e.z);return o(r)?(r[0]=-a,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=a,r[7]=0,r[8]=0,r[9]=1,r[10]=0,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(-a,0,0,e.x,0,0,1,e.y,0,a,0,e.z,0,0,0,1)}var u=R,s=A,c=N;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,n.normalize(s,s),n.cross(u,s,c),o(r)?(r[0]=c.x,r[1]=c.y,r[2]=c.z,r[3]=0,r[4]=u.x,r[5]=u.y,r[6]=u.z,r[7]=0,r[8]=s.x,r[9]=s.y,r[10]=s.z,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(c.x,u.x,s.x,e.x,c.y,u.y,s.y,e.y,c.z,u.z,s.z,e.z,0,0,0,1)};var v=new y,O=new n(1,1,1),g=new _;p.headingPitchRollToFixedFrame=function(e,t,r,a,i,o){var u=y.fromHeadingPitchRoll(t,r,a,v),s=_.fromTranslationQuaternionRotationScale(n.ZERO,u,O,g);return o=p.eastNorthUpToFixedFrame(e,i,o),_.multiply(o,s,o)},p.aircraftHeadingPitchRollToFixedFrame=function(e,t,r,a,i,o){var u=y.fromHeadingPitchRoll(t,r,a,v),s=_.fromTranslationQuaternionRotationScale(n.ZERO,u,O,g);return o=p.northEastDownToFixedFrame(e,i,o),_.multiply(o,s,o)};var w=new _,x=new m;p.headingPitchRollQuaternion=function(e,t,n,r,a,i){var o=p.headingPitchRollToFixedFrame(e,t,n,r,a,w),u=_.getRotation(o,x);return y.fromRotationMatrix(u,i)},p.aircraftHeadingPitchRollQuaternion=function(e,t,n,r,a,i){var o=p.aircraftHeadingPitchRollToFixedFrame(e,t,n,r,a,w),u=_.getRotation(o,x);return y.fromRotationMatrix(u,i)};var C=24110.54841,P=8640184.812866,U=.093104,D=-62e-7,F=1.1772758384668e-19,L=72921158553e-15,B=E.TWO_PI/86400,z=new d;p.computeTemeToPseudoFixedMatrix=function(e,t){z=d.addSeconds(e,-d.computeTaiMinusUtc(e),z);var n,r=z.dayNumber,a=z.secondsOfDay,i=r-2451545;n=a>=43200?(i+.5)/T.DAYS_PER_JULIAN_CENTURY:(i-.5)/T.DAYS_PER_JULIAN_CENTURY;var u=C+n*(P+n*(U+n*D)),s=u*B%E.TWO_PI,c=L+F*(r-2451545.5),l=(a+.5*T.SECONDS_PER_DAY)%T.SECONDS_PER_DAY,f=s+c*l,h=Math.cos(f),_=Math.sin(f);return o(t)?(t[0]=h,t[1]=-_,t[2]=0,t[3]=_,t[4]=h,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new m(h,_,0,-_,h,0,0,0,1)},p.iau2006XysData=new f,p.earthOrientationParameters=s.NONE;var b=32.184,q=2451545;p.preloadIcrfFixed=function(t){var n=t.start.dayNumber,r=t.start.secondsOfDay+b,a=t.stop.dayNumber,i=t.stop.secondsOfDay+b,o=p.iau2006XysData.preload(n,r,a,i),u=p.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},p.computeIcrfToFixedMatrix=function(e,t){o(t)||(t=new m);var n=p.computeFixedToIcrfMatrix(e,t);if(o(n))return m.transpose(n,t)};var G=new h(0,0,0),W=new c(0,0,0,0,0,0),X=new m,V=new m;p.computeFixedToIcrfMatrix=function(e,t){o(t)||(t=new m);var n=p.earthOrientationParameters.compute(e,W);if(o(n)){var r=e.dayNumber,a=e.secondsOfDay+b,i=p.iau2006XysData.computeXysRadians(r,a,G);if(o(i)){var u=i.x+n.xPoleOffset,s=i.y+n.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=X;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=m.fromRotationZ(-i.s,V),h=m.multiply(l,f,X),_=e.dayNumber,y=e.secondsOfDay-d.computeTaiMinusUtc(e)+n.ut1MinusUtc,R=_-2451545,A=y/T.SECONDS_PER_DAY,N=.779057273264+A+.00273781191135448*(R+A);N=N%1*E.TWO_PI;var S=m.fromRotationZ(N,V),I=m.multiply(h,S,X),M=Math.cos(n.xPoleWander),v=Math.cos(n.yPoleWander),O=Math.sin(n.xPoleWander),g=Math.sin(n.yPoleWander),w=r-q+a/T.SECONDS_PER_DAY;w/=36525;var x=-47e-6*w*E.RADIANS_PER_DEGREE/3600,C=Math.cos(x),P=Math.sin(x),U=V;return U[0]=M*C,U[1]=M*P,U[2]=O,U[3]=-v*P+g*O*C,U[4]=v*C+g*O*P,U[5]=-g*M,U[6]=-g*P-v*O*C,U[7]=g*C-v*O*P,U[8]=v*M,m.multiply(I,U,t)}}};var H=new r;p.pointToWindowCoordinates=function(e,t,n,r){return r=p.pointToGLWindowCoordinates(e,t,n,r),r.y=2*t[5]-r.y,r},p.pointToGLWindowCoordinates=function(e,n,a,i){o(i)||(i=new t);var u=H;return _.multiplyByVector(e,r.fromElements(a.x,a.y,a.z,1,u),u),r.multiplyByScalar(u,1/u.w,u),_.multiplyByVector(n,u,u),t.fromCartesian4(u,i)};var Y=new n,k=new n,Z=new n;p.rotationMatrixFromPositionVelocity=function(e,t,r,a){var u=i(r,l.WGS84).geodeticSurfaceNormal(e,Y),s=n.cross(t,u,k);n.equalsEpsilon(s,n.ZERO,E.EPSILON6)&&(s=n.clone(n.UNIT_X,s));var c=n.cross(s,t,Z);return n.cross(t,c,s),n.negate(s,s),o(a)||(a=new m),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var j=new a,K=new n,J=new n,Q=new r,$=new r,ee=new r,te=new r,ne=new r,re=new _,ae=new _;return p.basisTo2D=function(e,t,a){var i=e.ellipsoid,o=_.getColumn(t,3,Q),u=i.cartesianToCartographic(o,j),s=p.eastNorthUpToFixedFrame(o,i,re),c=_.inverseTransformation(s,ae),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var h=_.getColumn(t,0,J),d=n.magnitude(h),E=_.multiplyByVector(c,h,ee);r.fromElements(E.z,E.x,E.y,0,E);var m=_.getColumn(t,1,J),y=n.magnitude(m),T=_.multiplyByVector(c,m,te);r.fromElements(T.z,T.x,T.y,0,T);var R=_.getColumn(t,2,J),A=n.magnitude(R),N=ne;return n.cross(E,T,N),n.normalize(N,N),n.cross(T,N,E),n.normalize(E,E),n.cross(N,E,T),n.normalize(T,T),n.multiplyByScalar(E,d,E),n.multiplyByScalar(T,y,T),n.multiplyByScalar(N,A,N),_.setColumn(a,0,E,a),_.setColumn(a,1,T,a),_.setColumn(a,2,N,a),_.setColumn(a,3,f,a),a},p}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E){"use strict";function m(e,t){t=a(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var r=E.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=n.fromCartesian4(f.getColumn(r,0,_)),this._yAxis=n.fromCartesian4(f.getColumn(r,1,_));var i=n.fromCartesian4(f.getColumn(r,2,_));this._plane=h.fromPointNormal(e,i)}var _=new r;o(m.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var y=new e;m.fromPoints=function(t,n){var r=e.fromPoints(t,y);return new m(r.center,n)};var T=new d,p=new n;m.prototype.projectPointOntoPlane=function(e,r){var a=T;a.origin=e,n.normalize(e,a.direction);var o=c.rayPlane(a,this._plane,p);if(i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,p)),i(o)){var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return i(r)?(r.x=s,r.y=l,r):new t(s,l)}},m.prototype.projectPointsOntoPlane=function(e,t){i(t)||(t=[]);for(var n=0,r=e.length,a=0;a<r;a++){var o=this.projectPointOntoPlane(e[a],t[n]);i(o)&&(t[n]=o,n++)}return t.length=n,t},m.prototype.projectPointToNearestOnPlane=function(e,r){i(r)||(r=new t);var a=T;a.origin=e,n.clone(this._plane.normal,a.direction);var o=c.rayPlane(a,this._plane,p);i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,p));var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return r.x=s,r.y=l,r},m.prototype.projectPointsToNearestOnPlane=function(e,t){i(t)||(t=[]);var n=e.length;t.length=n;for(var r=0;r<n;r++)t[r]=this.projectPointToNearestOnPlane(e[r],t[r]);return t};var R=new n;return m.prototype.projectPointsOntoEllipsoid=function(e,t){var r=e.length;i(t)?t.length=r:t=new Array(r);for(var a=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=R,l=0;l<r;++l){var f=e[l];n.multiplyByScalar(u,f.x,c),i(t[l])||(t[l]=new n);var h=n.add(o,c,t[l]);n.multiplyByScalar(s,f.y,c),n.add(h,c,h),a.scaleToGeocentricSurface(h,h)}return t},m}),define("Core/OrientedBoundingBox",["./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Intersect","./Interval","./Math","./Matrix3","./Plane","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E){"use strict";function m(e,t){this.center=n.clone(a(e,n.ZERO)),this.halfAxes=h.clone(a(t,h.ZERO))}function _(e,t,r,a,o,u,s,c){i(c)||(c=new m);var l=c.halfAxes;h.setColumn(l,0,e.xAxis,l),h.setColumn(l,1,e.yAxis,l),h.setColumn(l,2,e.zAxis,l);var f=M;f.x=(t+r)/2,f.y=(a+o)/2,f.z=(u+s)/2;var d=v;d.x=(r-t)/2,d.y=(o-a)/2,d.z=(s-u)/2;var E=c.center;return f=h.multiplyByVector(l,f,f),n.add(e.origin,f,E),h.multiplyByScale(l,d,l),c}var y=new n,T=new n,p=new n,R=new n,A=new n,N=new n,S=new h,I={unitary:new h,diagonal:new h};m.fromPoints=function(e,t){if(i(t)||(t=new m),!i(e)||0===e.length)return t.halfAxes=h.ZERO,t.center=n.ZERO,t;var r,a=e.length,o=n.clone(e[0],y);for(r=1;r<a;r++)n.add(o,e[r],o);var u=1/a;n.multiplyByScalar(o,u,o);var s,c=0,l=0,f=0,d=0,E=0,_=0;for(r=0;r<a;r++)s=n.subtract(e[r],o,T),c+=s.x*s.x,l+=s.x*s.y,f+=s.x*s.z,d+=s.y*s.y,E+=s.y*s.z,_+=s.z*s.z;c*=u,l*=u,f*=u,d*=u,E*=u,_*=u;var M=S;M[0]=c,M[1]=l,M[2]=f,M[3]=l,M[4]=d,M[5]=E,M[6]=f,M[7]=E,M[8]=_;var v=h.computeEigenDecomposition(M,I),O=h.clone(v.unitary,t.halfAxes),g=h.getColumn(O,0,R),w=h.getColumn(O,1,A),x=h.getColumn(O,2,N),C=-Number.MAX_VALUE,P=-Number.MAX_VALUE,U=-Number.MAX_VALUE,D=Number.MAX_VALUE,F=Number.MAX_VALUE,L=Number.MAX_VALUE;for(r=0;r<a;r++)s=e[r],C=Math.max(n.dot(g,s),C),P=Math.max(n.dot(w,s),P),U=Math.max(n.dot(x,s),U),D=Math.min(n.dot(g,s),D),F=Math.min(n.dot(w,s),F),L=Math.min(n.dot(x,s),L);g=n.multiplyByScalar(g,.5*(D+C),g),w=n.multiplyByScalar(w,.5*(F+P),w),x=n.multiplyByScalar(x,.5*(L+U),x);var B=n.add(g,w,t.center);B=n.add(B,x,B);var z=p;return z.x=C-D,z.y=P-F,z.z=U-L,n.multiplyByScalar(z,.5,z),h.multiplyByScale(t.halfAxes,z,t.halfAxes),t};var M=new n,v=new n,O=new r,g=new n,w=[new r,new r,new r,new r,new r,new r,new r,new r],x=[new n,new n,new n,new n,new n,new n,new n,new n],C=[new t,new t,new t,new t,new t,new t,new t,new t];m.fromRectangle=function(e,t,n,r,i){t=a(t,0),n=a(n,0),r=a(r,u.WGS84);var o=E.center(e,O),c=r.cartographicToCartesian(o,g),l=new s(c,r),f=l.plane,h=w[0],m=w[1],y=w[2],T=w[3],p=w[4],R=w[5],A=w[6],N=w[7],S=o.longitude,I=e.south<0&&e.north>0?0:o.latitude;A.latitude=R.latitude=p.latitude=e.south,N.latitude=T.latitude=I,h.latitude=m.latitude=y.latitude=e.north,A.longitude=N.longitude=h.longitude=e.west,R.longitude=m.longitude=S,p.longitude=T.longitude=y.longitude=e.east,y.height=m.height=h.height=N.height=A.height=R.height=p.height=T.height=n,r.cartographicArrayToCartesianArray(w,x),l.projectPointsToNearestOnPlane(x,C);var M=Math.min(C[6].x,C[7].x,C[0].x),v=Math.max(C[2].x,C[3].x,C[4].x),P=Math.min(C[4].y,C[5].y,C[6].y),U=Math.max(C[0].y,C[1].y,C[2].y);y.height=h.height=p.height=A.height=t,r.cartographicArrayToCartesianArray(w,x);var D=Math.min(d.getPointDistance(f,x[0]),d.getPointDistance(f,x[2]),d.getPointDistance(f,x[4]),d.getPointDistance(f,x[6])),F=n;return _(l,M,v,P,U,D,F,i)},m.clone=function(e,t){if(i(e))return i(t)?(n.clone(e.center,t.center),h.clone(e.halfAxes,t.halfAxes),t):new m(e.center,e.halfAxes)},m.intersectPlane=function(e,t){var r=e.center,a=t.normal,i=e.halfAxes,o=a.x,u=a.y,s=a.z,l=Math.abs(o*i[h.COLUMN0ROW0]+u*i[h.COLUMN0ROW1]+s*i[h.COLUMN0ROW2])+Math.abs(o*i[h.COLUMN1ROW0]+u*i[h.COLUMN1ROW1]+s*i[h.COLUMN1ROW2])+Math.abs(o*i[h.COLUMN2ROW0]+u*i[h.COLUMN2ROW1]+s*i[h.COLUMN2ROW2]),f=n.dot(a,r)+t.distance;return f<=-l?c.OUTSIDE:f>=l?c.INSIDE:c.INTERSECTING};var P=new n,U=new n,D=new n,F=new n;m.distanceSquaredTo=function(e,t){var r=n.subtract(t,e.center,M),a=e.halfAxes,i=h.getColumn(a,0,P),o=h.getColumn(a,1,U),u=h.getColumn(a,2,D),s=n.magnitude(i),c=n.magnitude(o),l=n.magnitude(u);n.normalize(i,i),n.normalize(o,o),n.normalize(u,u);var f=F;f.x=n.dot(r,i),f.y=n.dot(r,o),f.z=n.dot(r,u);var d,E=0;return f.x<-s?(d=f.x+s,E+=d*d):f.x>s&&(d=f.x-s,E+=d*d),f.y<-c?(d=f.y+c,E+=d*d):f.y>c&&(d=f.y-c,E+=d*d),f.z<-l?(d=f.z+l,E+=d*d):f.z>l&&(d=f.z-l,E+=d*d),E};var L=new n,B=new n;m.computePlaneDistances=function(e,t,r,a){i(a)||(a=new l);var o=Number.POSITIVE_INFINITY,u=Number.NEGATIVE_INFINITY,s=e.center,c=e.halfAxes,f=h.getColumn(c,0,P),d=h.getColumn(c,1,U),E=h.getColumn(c,2,D),m=n.add(f,d,L);n.add(m,E,m),n.add(m,s,m);var _=n.subtract(m,t,B),y=n.dot(r,_);return o=Math.min(y,o),u=Math.max(y,u),n.add(s,f,m),n.add(m,d,m),n.subtract(m,E,m),n.subtract(m,t,_),y=n.dot(r,_),o=Math.min(y,o),u=Math.max(y,u),n.add(s,f,m),n.subtract(m,d,m),n.add(m,E,m),n.subtract(m,t,_),y=n.dot(r,_),o=Math.min(y,o),u=Math.max(y,u),n.add(s,f,m),n.subtract(m,d,m),n.subtract(m,E,m),n.subtract(m,t,_),y=n.dot(r,_),o=Math.min(y,o),u=Math.max(y,u),n.subtract(s,f,m),n.add(m,d,m),n.add(m,E,m),n.subtract(m,t,_),y=n.dot(r,_),o=Math.min(y,o),u=Math.max(y,u),n.subtract(s,f,m),n.add(m,d,m),n.subtract(m,E,m),n.subtract(m,t,_),y=n.dot(r,_),o=Math.min(y,o),u=Math.max(y,u),n.subtract(s,f,m),n.subtract(m,d,m),n.add(m,E,m),n.subtract(m,t,_),y=n.dot(r,_),o=Math.min(y,o),u=Math.max(y,u),n.subtract(s,f,m),n.subtract(m,d,m),n.subtract(m,E,m),n.subtract(m,t,_),y=n.dot(r,_),o=Math.min(y,o),u=Math.max(y,u),a.start=o,a.stop=u,a};var z=new e;return m.isOccluded=function(t,n){var r=e.fromOrientedBoundingBox(t,z);return!n.isBoundingSphereVisible(r)},m.prototype.intersectPlane=function(e){return m.intersectPlane(this,e)},m.prototype.distanceSquaredTo=function(e){return m.distanceSquaredTo(this,e)},m.prototype.computePlaneDistances=function(e,t,n){return m.computePlaneDistances(this,e,t,n)},m.prototype.isOccluded=function(e){return m.isOccluded(this,e)},m.equals=function(e,t){return e===t||i(e)&&i(t)&&n.equals(e.center,t.center)&&h.equals(e.halfAxes,t.halfAxes)},m.prototype.clone=function(e){return m.clone(this,e)},m.prototype.equals=function(e){return m.equals(this,e)},m}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,t,n,r,a,i){"use strict";if(!a.supportsTypedArrays())return{};var o={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new r("componentDatatype is not a valid value.")}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return n(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t);default:throw new r("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(e,n,a,i){switch(a=t(a,0),i=t(i,(n.byteLength-a)/o.getSizeInBytes(e)),e){case o.BYTE:return new Int8Array(n,a,i);case o.UNSIGNED_BYTE:return new Uint8Array(n,a,i);case o.SHORT:return new Int16Array(n,a,i);case o.UNSIGNED_SHORT:return new Uint16Array(n,a,i);case o.INT:return new Int32Array(n,a,i);case o.UNSIGNED_INT:return new Uint32Array(n,a,i);case o.FLOAT:return new Float32Array(n,a,i);case o.DOUBLE:return new Float64Array(n,a,i);default:throw new r("componentDatatype is not a valid value.")}},o.fromName=function(e){switch(e){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE;default:throw new r("name is not a valid value.")}},i(o)}),define("Core/TerrainQuantization",["./freezeObject"],function(e){"use strict";var t={NONE:0,BITS12:1};return e(t)}),define("Core/TerrainEncoding",["./AttributeCompression","./Cartesian2","./Cartesian3","./ComponentDatatype","./defined","./Math","./Matrix3","./Matrix4","./TerrainQuantization"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(e,t,r,i,o){var c,h,_,y;if(a(e)&&a(t)&&a(r)&&a(i)){var T=e.minimum,p=e.maximum,R=n.subtract(p,T,f),A=r-t,N=Math.max(n.maximumComponent(R),A);c=N<m-1?s.BITS12:s.NONE,h=e.center,_=u.inverseTransformation(i,new u);var S=n.negate(T,l);u.multiply(u.fromTranslation(S,d),_,_);var I=l;I.x=1/R.x,I.y=1/R.y,I.z=1/R.z,u.multiply(u.fromScale(I,d),_,_),y=u.clone(i),u.setTranslation(y,n.ZERO,y),i=u.clone(i,new u);var M=u.fromTranslation(T,d),v=u.fromScale(R,E),O=u.multiply(M,v,d);u.multiply(i,O,i),u.multiply(y,O,y)}this.quantization=c,this.minimumHeight=t,this.maximumHeight=r,this.center=h,this.toScaledENU=_,this.fromScaledENU=i,this.matrix=y,this.hasVertexNormals=o}var l=new n,f=new n,h=new t,d=new u,E=new u,m=Math.pow(2,12);c.prototype.encode=function(r,a,o,c,f,d){var E=c.x,m=c.y;if(this.quantization===s.BITS12){o=u.multiplyByPoint(this.toScaledENU,o,l),o.x=i.clamp(o.x,0,1),o.y=i.clamp(o.y,0,1),o.z=i.clamp(o.z,0,1);var _=this.maximumHeight-this.minimumHeight,y=i.clamp((f-this.minimumHeight)/_,0,1);t.fromElements(o.x,o.y,h);var T=e.compressTextureCoordinates(h);t.fromElements(o.z,y,h);var p=e.compressTextureCoordinates(h);t.fromElements(E,m,h);var R=e.compressTextureCoordinates(h);r[a++]=T,r[a++]=p,r[a++]=R}else n.subtract(o,this.center,l),r[a++]=l.x,r[a++]=l.y,r[a++]=l.z,r[a++]=f,r[a++]=E,r[a++]=m;return this.hasVertexNormals&&(r[a++]=e.octPackFloat(d)),a},c.prototype.decodePosition=function(t,r,i){if(a(i)||(i=new n),r*=this.getStride(),this.quantization===s.BITS12){var o=e.decompressTextureCoordinates(t[r],h);i.x=o.x,i.y=o.y;var c=e.decompressTextureCoordinates(t[r+1],h);return i.z=c.x,u.multiplyByPoint(this.fromScaledENU,i,i)}return i.x=t[r],i.y=t[r+1],i.z=t[r+2],n.add(i,this.center,i)},c.prototype.decodeTextureCoordinates=function(n,r,i){return a(i)||(i=new t),r*=this.getStride(),this.quantization===s.BITS12?e.decompressTextureCoordinates(n[r+2],i):t.fromElements(n[r+4],n[r+5],i)},c.prototype.decodeHeight=function(t,n){if(n*=this.getStride(),this.quantization===s.BITS12){var r=e.decompressTextureCoordinates(t[n+1],h);return r.y*(this.maximumHeight-this.minimumHeight)+this.minimumHeight}return t[n+3]},c.prototype.getOctEncodedNormal=function(e,n,r){var a=this.getStride();n=(n+1)*a-1;var i=e[n]/256,o=Math.floor(i),u=256*(i-o);return t.fromElements(o,u,r)},c.prototype.getStride=function(){var e;switch(this.quantization){case s.BITS12:e=3;break;default:e=6}return this.hasVertexNormals&&++e,e};var _={position3DAndHeight:0,textureCoordAndEncodedNormals:1},y={compressed:0};return c.prototype.getAttributes=function(e){var t=r.FLOAT;if(this.quantization===s.NONE){var n=r.getSizeInBytes(t),a=4,i=this.hasVertexNormals?3:2,o=(this.hasVertexNormals?7:6)*n;return[{index:_.position3DAndHeight,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:a,offsetInBytes:0,strideInBytes:o},{index:_.textureCoordAndEncodedNormals,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:i,offsetInBytes:a*n,strideInBytes:o}]}var u=3;return u+=this.hasVertexNormals?1:0,[{index:y.compressed,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:u}]},c.prototype.getAttributeLocations=function(){return this.quantization===s.NONE?_:y},c.clone=function(e,t){return a(t)||(t=new c),t.quantization=e.quantization,t.minimumHeight=e.minimumHeight,t.maximumHeight=e.maximumHeight,t.center=n.clone(e.center),t.toScaledENU=u.clone(e.toScaledENU),t.fromScaledENU=u.clone(e.fromScaledENU),t.matrix=u.clone(e.matrix),t.hasVertexNormals=e.hasVertexNormals,t},c}),define("Core/formatError",["./defined"],function(e){"use strict";function t(t){var n,r=t.name,a=t.message;n=e(r)&&e(a)?r+": "+a:t.toString();var i=t.stack;return e(i)&&(n+="\n"+i),n}return t}),define("Workers/createTaskProcessorWorker",["../Core/defaultValue","../Core/defined","../Core/formatError"],function(e,t,n){"use strict";function r(r){var a,i=[],o={id:void 0,result:void 0,error:void 0};return function(u){var s=u.data;i.length=0,o.id=s.id,o.error=void 0,o.result=void 0;try{o.result=r(s.parameters,i)}catch(e){e instanceof Error?o.error={name:e.name,message:e.message,stack:e.stack}:o.error=e}t(a)||(a=e(self.webkitPostMessage,self.postMessage)),s.canTransferArrayBuffer||(i.length=0);try{a(o,i)}catch(e){o.result=void 0,o.error="postMessage failed with error: "+n(e)+"\n  with responseMessage: "+JSON.stringify(o),a(o)}}}return r}),define("Workers/createVerticesFromQuantizedTerrainMesh",["../Core/AttributeCompression","../Core/AxisAlignedBoundingBox","../Core/BoundingSphere","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartographic","../Core/defined","../Core/Ellipsoid","../Core/IndexDatatype","../Core/Math","../Core/Matrix3","../Core/Matrix4","../Core/OrientedBoundingBox","../Core/TerrainEncoding","../Core/Transforms","./createTaskProcessorWorker"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E,m){"use strict";function _(i,l){var m=i.quantizedVertices,_=m.length/3,g=i.octEncodedNormals,w=i.westIndices.length+i.eastIndices.length+i.southIndices.length+i.northIndices.length,x=i.rectangle,C=x.west,P=x.south,U=x.east,D=x.north,F=u.clone(i.ellipsoid),L=i.exaggeration,B=i.minimumHeight*L,z=i.maximumHeight*L,b=i.relativeToCenter,q=E.eastNorthUpToFixedFrame(b,F),G=f.inverseTransformation(q,new f),W=m.subarray(0,_),X=m.subarray(_,2*_),V=m.subarray(2*_,3*_),H=o(g),Y=new Array(_),k=new Array(_),Z=new Array(_),j=A;j.x=Number.POSITIVE_INFINITY,j.y=Number.POSITIVE_INFINITY,j.z=Number.POSITIVE_INFINITY;var K=N;K.x=Number.NEGATIVE_INFINITY,K.y=Number.NEGATIVE_INFINITY,K.z=Number.NEGATIVE_INFINITY;for(var J=0;J<_;++J){var Q=W[J]/p,$=X[J]/p,ee=c.lerp(B,z,V[J]/p);S.longitude=c.lerp(C,U,Q),S.latitude=c.lerp(P,D,$),S.height=ee;var te=F.cartographicToCartesian(S);Y[J]=new r(Q,$),k[J]=ee,Z[J]=te,f.multiplyByPoint(G,te,R),a.minimumByComponent(R,j,j),a.maximumByComponent(R,K,K)}var ne,re;1!==L&&(re=n.fromPoints(Z),ne=h.fromRectangle(x,B,z,F));var ae=B;ae=Math.min(ae,y(i.westIndices,i.westSkirtHeight,k,Y,x,F,G,j,K)),ae=Math.min(ae,y(i.southIndices,i.southSkirtHeight,k,Y,x,F,G,j,K)),ae=Math.min(ae,y(i.eastIndices,i.eastSkirtHeight,k,Y,x,F,G,j,K)),ae=Math.min(ae,y(i.northIndices,i.northSkirtHeight,k,Y,x,F,G,j,K));for(var ie=new t(j,K,b),oe=new d(ie,ae,z,q,H),ue=oe.getStride(),se=_*ue+w*ue,ce=new Float32Array(se),le=0,fe=0;fe<_;++fe){if(H){var he=2*fe;if(I.x=g[he],I.y=g[he+1],1!==L){var de=e.octDecode(I.x,I.y,M),Ee=E.eastNorthUpToFixedFrame(Z[fe],F,O),me=f.inverseTransformation(Ee,v);f.multiplyByPointAsVector(me,de,de),de.z*=L,a.normalize(de,de),f.multiplyByPointAsVector(Ee,de,de),a.normalize(de,de),e.octEncode(de,I)}}le=oe.encode(ce,le,Z[fe],Y[fe],k[fe],I)}var _e=Math.max(0,2*(w-4)),ye=i.indices.length+3*_e,Te=s.createTypedArray(_+w,ye);Te.set(i.indices,0);var pe=_*ue,Re=i.indices.length;return Re=T(ce,pe,Te,Re,i.westIndices,oe,k,Y,g,F,x,i.westSkirtHeight,!0,L),
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+  @license
+  when.js - https://github.com/cujojs/when
+
+  MIT License (c) copyright B Cavalier & J Hann
+
+ * A lightweight CommonJS Promises/A and when() implementation
+ * when is part of the cujo.js family of libraries (http://cujojs.com/)
+ *
+ * Licensed under the MIT License at:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * @version 1.7.1
+ */
+
+/**
+@license
+sprintf.js from the php.js project - https://github.com/kvz/phpjs
+Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
+
+php.js is copyright 2012 Kevin van Zonneveld.
+
+Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
+(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
+(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
+Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
+Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
+Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
+Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
+L. Rodrigues (http://www.jsfromhell.com), Ash Searle
+(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
+Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
+Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
+http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
+Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
+(http://webdevhobo.blogspot.com/), marrtins, GeekFG
+(http://geekfg.blogspot.com), Andrea Giammarchi
+(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
+gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
+Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
+(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
+Marc Palau, Martin
+(http://www.erlenwiese.de/), Breaking Par Consulting Inc
+(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
+Chris, Mirek Slugen, saulius, Alfonso Jimenez
+(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
+Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
+Ariede (http://caioariede.com), Robin, Kankrelune
+(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
+(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
+Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
+David, Aman Gupta, Michael White, Public Domain
+(http://www.json.org/json2.js), Steven Levithan
+(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
+Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
+Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
+(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
+Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
+Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
+(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
+(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
+ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
+(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
+Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
+Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
+(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
+josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
+Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
+(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
+(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
+Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
+(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
+(http://yass.meetcweb.com), Peter-Paul Koch
+(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
+(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
+Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
+vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
+Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
+(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
+B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
+(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
+Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
+Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
+(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
+Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
+Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
+sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
+Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
+(http://www.premasolutions.com/), Philippe Jausions
+(http://pear.php.net/user/jausions), Aidan Lister
+(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
+strcmp, Taras Bogach, jpfle, Alexander Ermolaev
+(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
+dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
+(http://www.pedrotainha.com), James, Arnout Kazemier
+(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
+FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
+Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
+daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
+W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
+(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
+Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
+(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
+Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
+Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
+(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
+Russell Walker (http://www.nbill.co.uk/), Jamie Beck
+(http://www.terabit.ca/), setcookie, Michael, YUI Library:
+http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
+http://hacks.bluesmoon.info/strftime/strftime.js, Ben
+(http://benblume.co.uk/), DtTvB
+(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
+meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
+(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
+Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
+Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
+Bryan
+
+Licensed under the MIT (MIT-LICENSE.txt) license.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
+OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/**
+ * @license
+ *
+ * Grauw URI utilities
+ *
+ * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
+ *
+ * @author Laurens Holst (http://www.grauw.nl/)
+ *
+ *   Copyright 2012 Laurens Holst
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+
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E=n(r)?r.oneOverRadii:f,m=n(r)?r.oneOverRadiiSquared:h,_=n(r)?r._centerToleranceSquared:d,y=o(t,E,m,_,c);if(n(y)){var T=e.multiplyComponents(t,m,s);T=e.normalize(T,T);var p=e.subtract(t,y,l),R=Math.atan2(T.y,T.x),A=Math.asin(T.z),N=i.sign(e.dot(p,t))*e.magnitude(p);return n(a)?(a.longitude=R,a.latitude=A,a.height=N,a):new u(R,A,N)}},u.clone=function(e,t){if(n(e))return n(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new u(e.longitude,e.latitude,e.height)},u.equals=function(e,t){return e===t||n(e)&&n(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e.longitude-t.longitude)<=r&&Math.abs(e.latitude-t.latitude)<=r&&Math.abs(e.height-t.height)<=r},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return 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r(n)?(e.clone(a,n._radii),e.clone(t._radiiSquared,n._radiiSquared),e.clone(t._radiiToTheFourth,n._radiiToTheFourth),e.clone(t._oneOverRadii,n._oneOverRadii),e.clone(t._oneOverRadiiSquared,n._oneOverRadiiSquared),n._minimumRadius=t._minimumRadius,n._maximumRadius=t._maximumRadius,n._centerToleranceSquared=t._centerToleranceSquared,n):new l(a.x,a.y,a.z)}},l.fromCartesian3=function(e,t){return r(t)||(t=new l),r(e)?(c(t,e.x,e.y,e.z),t):t},l.WGS84=o(new l(6378137,6378137,6356752.314245179)),l.UNIT_SPHERE=o(new l(1,1,1)),l.MOON=o(new l(u.LUNAR_RADIUS,u.LUNAR_RADIUS,u.LUNAR_RADIUS)),l.prototype.clone=function(e){return l.clone(this,e)},l.packedLength=e.packedLength,l.pack=function(t,r,a){return a=n(a,0),e.pack(t._radii,r,a),r},l.unpack=function(t,r,a){r=n(r,0);var i=e.unpack(t,r);return l.fromCartesian3(i,a)},l.prototype.geocentricSurfaceNormal=e.normalize,l.prototype.geodeticSurfaceNormalCartographic=function(t,n){var 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o=this.geodeticSurfaceNormal(i,d),s=e.subtract(n,i,m),c=Math.atan2(o.y,o.x),l=Math.asin(o.z),f=u.sign(e.dot(s,n))*e.magnitude(s);return r(a)?(a.longitude=c,a.latitude=l,a.height=f,a):new t(c,l,f)}},l.prototype.cartesianArrayToCartographicArray=function(e,t){var n=e.length;r(t)?t.length=n:t=new Array(n);for(var a=0;a<n;++a)t[a]=this.cartesianToCartographic(e[a],t[a]);return t},l.prototype.scaleToGeodeticSurface=function(e,t){return s(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)},l.prototype.scaleToGeocentricSurface=function(t,n){r(n)||(n=new e);var a=t.x,i=t.y,o=t.z,u=this._oneOverRadiiSquared,s=1/Math.sqrt(a*a*u.x+i*i*u.y+o*o*u.z);return e.multiplyByScalar(t,s,n)},l.prototype.transformPositionToScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._oneOverRadii,n)},l.prototype.transformPositionFromScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._radii,n)},l.prototype.equals=function(t){return 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t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,n){return 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r=e[0],a=e[4],i=e[8],o=e[12],f=e[1],h=e[5],d=e[9],E=e[13],m=e[2],_=e[6],A=e[10],N=e[14],S=e[3],I=e[7],M=e[11],v=e[15],O=A*v,g=N*M,w=_*v,x=N*I,C=_*M,P=A*I,U=m*v,D=N*S,F=m*M,L=A*S,B=m*I,z=_*S,b=O*h+x*d+C*E-(g*h+w*d+P*E),q=g*f+U*d+L*E-(O*f+D*d+F*E),G=w*f+D*h+B*E-(x*f+U*h+z*E),W=P*f+F*h+z*d-(C*f+L*h+B*d),X=g*a+w*i+P*o-(O*a+x*i+C*o),V=O*r+D*i+F*o-(g*r+U*i+L*o),H=x*r+U*a+z*o-(w*r+D*a+B*o),Y=C*r+L*a+B*i-(P*r+F*a+z*i);O=i*E,g=o*d,w=a*E,x=o*h,C=a*d,P=i*h,U=r*E,D=o*f,F=r*d,L=i*f,B=r*h,z=a*f;var k=O*I+x*M+C*v-(g*I+w*M+P*v),Z=g*S+U*M+L*v-(O*S+D*M+F*v),j=w*S+D*I+B*v-(x*S+U*I+z*v),K=P*S+F*I+z*M-(C*S+L*I+B*M),J=w*A+P*N+g*_-(C*N+O*_+x*A),Q=F*N+O*m+D*A-(U*A+L*N+g*m),$=U*_+z*N+x*m-(B*N+w*m+D*_),ee=B*A+C*m+L*_-(F*_+z*A+P*m),te=r*b+a*q+i*G+o*W;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=b*te,n[1]=q*te,n[2]=G*te,n[3]=W*te,n[4]=X*te,n[5]=V*te,n[6]=H*te,n[7]=Y*te,n[8]=k*te,n[9]=Z*te,n[10]=j*te,n[11]=K*te,n[12]=J*te,n[13]=Q*te,n[14]=$*te,n[15]=ee*te,n},l.inverseTransformation=function(e,t){var n=e[0],r=e[1],a=e[2],i=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],h=e[13],d=e[14],E=-n*f-r*h-a*d,m=-i*f-o*h-u*d,_=-s*f-c*h-l*d;return t[0]=n,t[1]=i,t[2]=s,t[3]=0,t[4]=r,t[5]=o,t[6]=c,t[7]=0,t[8]=a,t[9]=u,t[10]=l,t[11]=0,t[12]=E,t[13]=m,t[14]=_,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,a(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return 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t<n&&(t+=u.TWO_PI),t-n},s.computeHeight=function(e){return e.north-e.south},s.fromDegrees=function(e,r,a,i,o){return e=u.toRadians(t(e,0)),r=u.toRadians(t(r,0)),a=u.toRadians(t(a,0)),i=u.toRadians(t(i,0)),n(o)?(o.west=e,o.south=r,o.east=a,o.north=i,o):new s(e,r,a,i)},s.fromCartographicArray=function(e,t){for(var r=Number.MAX_VALUE,a=-Number.MAX_VALUE,i=Number.MAX_VALUE,o=-Number.MAX_VALUE,c=Number.MAX_VALUE,l=-Number.MAX_VALUE,f=0,h=e.length;f<h;f++){var d=e[f];r=Math.min(r,d.longitude),a=Math.max(a,d.longitude),c=Math.min(c,d.latitude),l=Math.max(l,d.latitude);var E=d.longitude>=0?d.longitude:d.longitude+u.TWO_PI;i=Math.min(i,E),o=Math.max(o,E)}return a-r>o-i&&(r=i,a=o,a>u.PI&&(a-=u.TWO_PI),r>u.PI&&(r-=u.TWO_PI)),n(t)?(t.west=r,t.south=c,t.east=a,t.north=l,t):new s(r,c,a,l)},s.fromCartesianArray=function(e,t,r){for(var a=Number.MAX_VALUE,i=-Number.MAX_VALUE,o=Number.MAX_VALUE,c=-Number.MAX_VALUE,l=Number.MAX_VALUE,f=-Number.MAX_VALUE,h=0,d=e.length;h<d;h++){var E=t.cartesianToCartographic(e[h]);a=Math.min(a,E.longitude),i=Math.max(i,E.longitude),l=Math.min(l,E.latitude),f=Math.max(f,E.latitude);var m=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;o=Math.min(o,m),c=Math.max(c,m)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),n(r)?(r.west=a,r.south=l,r.east=i,r.north=f,r):new s(a,l,i,f)},s.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.south,r.height=0,r):new e(t.west,t.south)},s.northwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.north,r.height=0,r):new e(t.west,t.north)},s.northeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.north,r.height=0,r):new e(t.east,t.north)},s.southeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.south,r.height=0,r):new e(t.east,t.south)},s.center=function(t,r){var a=t.east,i=t.west;a<i&&(a+=u.TWO_PI);var o=u.negativePiToPi(.5*(i+a)),s=.5*(t.south+t.north);return n(r)?(r.longitude=o,r.latitude=s,r.height=0,r):new e(o,s)},s.intersection=function(e,t,r){var a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.negativePiToPi(Math.max(i,c)),f=u.negativePiToPi(Math.min(a,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var h=Math.max(e.south,t.south),d=Math.min(e.north,t.north);if(!(h>=d))return 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l=0,f=e.north,h=e.south,d=e.east,E=e.west,m=c;m.height=a,m.longitude=E,m.latitude=f,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=d,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.latitude=h,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++,f<0?m.latitude=f:h>0?m.latitude=h:m.latitude=0;for(var _=1;_<8;++_)m.longitude=-Math.PI+_*u.PI_OVER_TWO,s.contains(e,m)&&(o[l]=r.cartographicToCartesian(m,o[l]),l++);return 0===m.latitude&&(m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=d,o[l]=r.cartographicToCartesian(m,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f,h){"use strict";function d(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var E=new e,m=new e,_=new e,y=new e,T=new e,p=new e,R=new e,A=new e,N=new e,S=new e,I=new e,M=new e;d.fromPoints=function(t,n){if(r(n)||(n=new d),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var a=e.clone(t[0],R),i=e.clone(a,E),o=e.clone(a,m),u=e.clone(a,_),s=e.clone(a,y),c=e.clone(a,T),l=e.clone(a,p),f=t.length,h=1;h<f;h++){e.clone(t[h],a);var v=a.x,O=a.y,g=a.z;v<i.x&&e.clone(a,i),v>s.x&&e.clone(a,s),O<o.y&&e.clone(a,o),O>c.y&&e.clone(a,c),g<u.z&&e.clone(a,u),g>l.z&&e.clone(a,l)}var w=e.magnitudeSquared(e.subtract(s,i,A)),x=e.magnitudeSquared(e.subtract(c,o,A)),C=e.magnitudeSquared(e.subtract(l,u,A)),P=i,U=s,D=w;x>D&&(D=x,P=o,U=c),C>D&&(D=C,P=u,U=l);var F=N;F.x=.5*(P.x+U.x),F.y=.5*(P.y+U.y),F.z=.5*(P.z+U.z);var L=e.magnitudeSquared(e.subtract(U,F,A)),B=Math.sqrt(L),z=S;z.x=i.x,z.y=o.y,z.z=u.z;var b=I;b.x=s.x,b.y=c.y,b.z=l.z;var q=e.multiplyByScalar(e.add(z,b,A),.5,M),G=0;for(h=0;h<f;h++){e.clone(t[h],a);var W=e.magnitude(e.subtract(a,q,A));W>G&&(G=W);var X=e.magnitudeSquared(e.subtract(a,F,A));if(X>L){var V=Math.sqrt(X);B=.5*(B+V),L=B*B;var H=V-B;F.x=(B*F.x+H*a.x)/V,F.y=(B*F.y+H*a.y)/V,F.z=(B*F.z+H*a.z)/V}}return B<G?(e.clone(F,n.center),n.radius=B):(e.clone(q,n.center),n.radius=G),n};var v=new o,O=new e,g=new e,w=new t,x=new t;d.fromRectangle2D=function(e,t,n){return d.fromRectangleWithHeights2D(e,t,0,0,n)},d.fromRectangleWithHeights2D=function(t,a,i,o,u){if(r(u)||(u=new d),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;a=n(a,v),h.southwest(t,w),w.height=i,h.northeast(t,x),x.height=o;var s=a.project(w,O),c=a.project(x,g),l=c.x-s.x,f=c.y-s.y,E=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+E*E);var m=u.center;return m.x=s.x+.5*l,m.y=s.y+.5*f,m.z=s.z+.5*E,u};var C=[];d.fromRectangle3D=function(e,t,a,o){t=n(t,i.WGS84),a=n(a,0);var u;return r(e)&&(u=h.subsample(e,t,a,C)),d.fromPoints(u,o)},d.fromVertices=function(t,a,i,o){if(r(o)||(o=new d),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;a=n(a,e.ZERO),i=n(i,3);var u=R;u.x=t[0]+a.x,u.y=t[1]+a.y,u.z=t[2]+a.z;for(var s=e.clone(u,E),c=e.clone(u,m),l=e.clone(u,_),f=e.clone(u,y),h=e.clone(u,T),v=e.clone(u,p),O=t.length,g=0;g<O;g+=i){var w=t[g]+a.x,x=t[g+1]+a.y,C=t[g+2]+a.z;u.x=w,u.y=x,u.z=C,w<s.x&&e.clone(u,s),w>f.x&&e.clone(u,f),x<c.y&&e.clone(u,c),x>h.y&&e.clone(u,h),C<l.z&&e.clone(u,l),C>v.z&&e.clone(u,v)}var P=e.magnitudeSquared(e.subtract(f,s,A)),U=e.magnitudeSquared(e.subtract(h,c,A)),D=e.magnitudeSquared(e.subtract(v,l,A)),F=s,L=f,B=P;U>B&&(B=U,F=c,L=h),D>B&&(B=D,F=l,L=v);var z=N;z.x=.5*(F.x+L.x),z.y=.5*(F.y+L.y),z.z=.5*(F.z+L.z);var b=e.magnitudeSquared(e.subtract(L,z,A)),q=Math.sqrt(b),G=S;G.x=s.x,G.y=c.y,G.z=l.z;var W=I;W.x=f.x,W.y=h.y,W.z=v.z;var X=e.multiplyByScalar(e.add(G,W,A),.5,M),V=0;for(g=0;g<O;g+=i){u.x=t[g]+a.x,u.y=t[g+1]+a.y,u.z=t[g+2]+a.z;var H=e.magnitude(e.subtract(u,X,A));H>V&&(V=H);var Y=e.magnitudeSquared(e.subtract(u,z,A));if(Y>b){var k=Math.sqrt(Y);q=.5*(q+k),b=q*q;var Z=k-q;z.x=(q*z.x+Z*u.x)/k,z.y=(q*z.y+Z*u.y)/k,z.z=(q*z.z+Z*u.z)/k}}return q<V?(e.clone(z,o.center),o.radius=q):(e.clone(X,o.center),o.radius=V),o},d.fromEncodedCartesianVertices=function(t,n,a){if(r(a)||(a=new d),!r(t)||!r(n)||t.length!==n.length||0===t.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;var i=R;i.x=t[0]+n[0],i.y=t[1]+n[1],i.z=t[2]+n[2];for(var o=e.clone(i,E),u=e.clone(i,m),s=e.clone(i,_),c=e.clone(i,y),l=e.clone(i,T),f=e.clone(i,p),h=t.length,v=0;v<h;v+=3){var O=t[v]+n[v],g=t[v+1]+n[v+1],w=t[v+2]+n[v+2];i.x=O,i.y=g,i.z=w,O<o.x&&e.clone(i,o),O>c.x&&e.clone(i,c),g<u.y&&e.clone(i,u),g>l.y&&e.clone(i,l),w<s.z&&e.clone(i,s),w>f.z&&e.clone(i,f)}var x=e.magnitudeSquared(e.subtract(c,o,A)),C=e.magnitudeSquared(e.subtract(l,u,A)),P=e.magnitudeSquared(e.subtract(f,s,A)),U=o,D=c,F=x;C>F&&(F=C,U=u,D=l),P>F&&(F=P,U=s,D=f);var L=N;L.x=.5*(U.x+D.x),L.y=.5*(U.y+D.y),L.z=.5*(U.z+D.z);var B=e.magnitudeSquared(e.subtract(D,L,A)),z=Math.sqrt(B),b=S;b.x=o.x,b.y=u.y,b.z=s.z;var q=I;q.x=c.x,q.y=l.y,q.z=f.z;var G=e.multiplyByScalar(e.add(b,q,A),.5,M),W=0;for(v=0;v<h;v+=3){i.x=t[v]+n[v],i.y=t[v+1]+n[v+1],i.z=t[v+2]+n[v+2];var X=e.magnitude(e.subtract(i,G,A));X>W&&(W=X);var V=e.magnitudeSquared(e.subtract(i,L,A));if(V>B){var H=Math.sqrt(V);z=.5*(z+H),B=z*z;var Y=H-z;L.x=(z*L.x+Y*i.x)/H,L.y=(z*L.y+Y*i.y)/H,L.z=(z*L.z+Y*i.z)/H}}return z<W?(e.clone(L,a.center),a.radius=z):(e.clone(G,a.center),a.radius=W),a},d.fromCornerPoints=function(t,n,a){r(a)||(a=new d);var i=a.center;return e.add(t,n,i),e.multiplyByScalar(i,.5,i),a.radius=e.distance(i,n),a},d.fromEllipsoid=function(t,n){return r(n)||(n=new d),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var P=new e;d.fromBoundingSpheres=function(t,n){if(r(n)||(n=new d),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var a=t.length;if(1===a)return d.clone(t[0],n);if(2===a)return d.union(t[0],t[1],n);for(var i=[],o=0;o<a;o++)i.push(t[o].center);n=d.fromPoints(i,n);var u=n.center,s=n.radius;for(o=0;o<a;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return n.radius=s,n};var U=new e,D=new e,F=new e;d.fromOrientedBoundingBox=function(t,n){r(n)||(n=new d);var a=t.halfAxes,i=c.getColumn(a,0,U),o=c.getColumn(a,1,D),u=c.getColumn(a,2,F),s=e.magnitude(i),l=e.magnitude(o),f=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(s,l,f),n},d.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new d(t.center,t.radius)},d.packedLength=4,d.pack=function(e,t,r){r=n(r,0);var a=e.center;return t[r++]=a.x,t[r++]=a.y,t[r++]=a.z,t[r]=e.radius,t},d.unpack=function(e,t,a){t=n(t,0),r(a)||(a=new d);var i=a.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],a.radius=e[t],a};var L=new e,B=new e;d.union=function(t,n,a){r(a)||(a=new d);var i=t.center,o=t.radius,u=n.center,s=n.radius,c=e.subtract(u,i,L),l=e.magnitude(c);if(o>=l+s)return t.clone(a),a;if(s>=l+o)return n.clone(a),a;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,B);return e.add(h,i,h),e.clone(h,a.center),a.radius=f,a};var z=new e;d.expand=function(t,n,r){r=d.clone(t,r);var a=e.magnitude(e.subtract(n,r.center,z));return a>r.radius&&(r.radius=a),r},d.intersectPlane=function(t,n){var r=t.center,a=t.radius,i=n.normal,o=e.dot(i,r)+n.distance;return o<-a?u.OUTSIDE:o<a?u.INTERSECTING:u.INSIDE},d.transform=function(e,t,n){return r(n)||(n=new d),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=l.getMaximumScale(t)*e.radius,n};var b=new e;d.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,b);return e.magnitudeSquared(r)-t.radius*t.radius},d.transformWithoutScale=function(e,t,n){return r(n)||(n=new d),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var q=new e;d.computePlaneDistances=function(t,n,a,i){r(i)||(i=new s);var o=e.subtract(t.center,n,q),u=e.dot(a,o);return i.start=u-t.radius,i.stop=u+t.radius,i};for(var G=new e,W=new e,X=new e,V=new e,H=new e,Y=new t,k=new Array(8),Z=0;Z<8;++Z)k[Z]=new e;var j=new o;return d.projectTo2D=function(t,r,a){r=n(r,j);var i=r.ellipsoid,o=t.center,u=t.radius,s=i.geodeticSurfaceNormal(o,G),c=e.cross(e.UNIT_Z,s,W);e.normalize(c,c);var l=e.cross(s,c,X);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,H),h=e.negate(c,V),E=k,m=E[0];e.add(s,l,m),e.add(m,c,m),m=E[1],e.add(s,l,m),e.add(m,h,m),m=E[2],e.add(s,f,m),e.add(m,h,m),m=E[3],e.add(s,f,m),e.add(m,c,m),e.negate(s,s),m=E[4],e.add(s,l,m),e.add(m,c,m),m=E[5],e.add(s,l,m),e.add(m,h,m),m=E[6],e.add(s,f,m),e.add(m,h,m),m=E[7],e.add(s,f,m),e.add(m,c,m);for(var _=E.length,y=0;y<_;++y){
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PLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),define("Core/IndexDatatype",["../Renderer/WebGLConstants","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,a){"use strict";var i={UNSIGNED_BYTE:e.UNSIGNED_BYTE,UNSIGNED_SHORT:e.UNSIGNED_SHORT,UNSIGNED_INT:e.UNSIGNED_INT};return i.getSizeInBytes=function(e){switch(e){case i.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case i.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case i.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},i.validate=function(e){return t(e)&&(e===i.UNSIGNED_BYTE||e===i.UNSIGNED_SHORT||e===i.UNSIGNED_INT)},i.createTypedArray=function(e,t){return e>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(t):new Uint16Array(t)},i.createTypedArrayFromArrayBuffer=function(e,t,n,r){return e>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(t,n,r):new Uint16Array(t,n,r)},r(i)}),define("Core/QuadraticRealPolynomial",["./DeveloperError","./Math"],function(e,t){"use strict";function n(e,n,r){var a=e+n;return t.sign(e)!==t.sign(n)&&Math.abs(a/Math.max(Math.abs(e),Math.abs(n)))<r?0:a}var r={};return r.computeDiscriminant=function(e,t,n){var r=t*t-4*e*n;return r},r.computeRealRoots=function(e,r,a){var i;if(0===e)return 0===r?[]:[-a/r];if(0===r){if(0===a)return[0,0];var o=Math.abs(a),u=Math.abs(e);if(o<u&&o/u<t.EPSILON14)return[0,0];if(o>u&&u/o<t.EPSILON14)return[];if(i=-a/e,i<0)return[];var s=Math.sqrt(i);return[-s,s]}if(0===a)return i=-r/e,i<0?[i,0]:[0,i];var c=r*r,l=4*e*a,f=n(c,-l,t.EPSILON14);if(f<0)return[];var h=-.5*n(r,t.sign(r)*Math.sqrt(f),t.EPSILON14);return r>0?[h/e,a/h]:[a/h,h/e]},r}),define("Core/CubicRealPolynomial",["./DeveloperError","./QuadraticRealPolynomial"],function(e,t){"use strict";function n(e,t,n,r){var a,i,o=e,u=t/3,s=n/3,c=r,l=o*s,f=u*c,h=u*u,d=s*s,E=o*s-h,m=o*c-u*s,_=u*c-d,y=4*E*_-m*m;if(y<0){var T,p,R;h*f>=l*d?(T=o,p=E,R=-2*u*E+o*m):(T=c,p=_,R=-c*m+2*s*_);var A=R<0?-1:1,N=-A*Math.abs(T)*Math.sqrt(-y);i=-R+N;var S=i/2,I=S<0?-Math.pow(-S,1/3):Math.pow(S,1/3),M=i===N?-I:-p/I;return a=p<=0?I+M:-R/(I*I+M*M+p),h*f>=l*d?[(a-u)/o]:[-c/(a+s)]}var v=E,O=-2*u*E+o*m,g=_,w=-c*m+2*s*_,x=Math.sqrt(y),C=Math.sqrt(3)/2,P=Math.abs(Math.atan2(o*x,-O)/3);a=2*Math.sqrt(-v);var U=Math.cos(P);i=a*U;var D=a*(-U/2-C*Math.sin(P)),F=i+D>2*u?i-u:D-u,L=o,B=F/L;P=Math.abs(Math.atan2(c*x,-w)/3),a=2*Math.sqrt(-g),U=Math.cos(P),i=a*U,D=a*(-U/2-C*Math.sin(P));var z=-c,b=i+D<2*s?i+s:D+s,q=z/b,G=L*b,W=-F*b-L*z,X=F*z,V=(s*W-u*X)/(-u*W+s*G);return B<=V?B<=q?V<=q?[B,V,q]:[B,q,V]:[q,B,V]:B<=q?[V,B,q]:V<=q?[V,q,B]:[q,V,B]}var r={};return r.computeDiscriminant=function(e,t,n,r){var a=e*e,i=t*t,o=n*n,u=r*r,s=18*e*t*n*r+i*o-27*a*u-4*(e*o*n+i*t*r);return s},r.computeRealRoots=function(e,r,a,i){var o,u;if(0===e)return t.computeRealRoots(r,a,i);if(0===r){if(0===a){if(0===i)return[0,0,0];u=-i/e;var s=u<0?-Math.pow(-u,1/3):Math.pow(u,1/3);return[s,s,s]}return 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a=this;this._downloadPromise=e(c.request(t.url,s),function(e){m(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else m(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function E(e,t){return o.compare(e.julianDate,t)}function m(e,n){if(!r(n.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!r(n.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var 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T,p=e._addNewLeapSeconds,R=0,A=_.length;R<A;R+=e._columnCount){var N=_[R+a],S=_[R+m],I=N+f.MODIFIED_JULIAN_DATE_DIFFERENCE,M=new o(I,S,h.TAI);if(y.push(M),p){if(S!==T&&r(T)){var v=o.leapSeconds,O=t(v,M,E);if(O<0){var g=new u(M,S);v.splice(~O,0,g)}}T=S}}}function _(e,t,n,r,a){var i=n*r;a.xPoleWander=t[i+e._xPoleWanderRadiansColumn],a.yPoleWander=t[i+e._yPoleWanderRadiansColumn],a.xPoleOffset=t[i+e._xCelestialPoleOffsetRadiansColumn],a.yPoleOffset=t[i+e._yCelestialPoleOffsetRadiansColumn],a.ut1MinusUtc=t[i+e._ut1MinusUtcSecondsColumn]}function y(e,t,n){return t+e*(n-t)}function T(e,t,n,r,a,i,u){var s=e._columnCount;if(i>t.length-1)return u.xPoleWander=0,u.yPoleWander=0,u.xPoleOffset=0,u.yPoleOffset=0,u.ut1MinusUtc=0,u;var c=t[a],l=t[i];if(c.equals(l)||r.equals(c))return _(e,n,a,s,u),u;if(r.equals(l))return _(e,n,i,s,u),u;var f=o.secondsDifference(r,c)/o.secondsDifference(l,c),h=a*s,d=i*s,E=n[h+e._ut1MinusUtcSecondsColumn],m=n[d+e._ut1MinusUtcSecondsColumn],T=m-E;if(T>.5||T<-.5){var 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i=this._dates,u=this._lastIndex,s=0,c=0;if(r(u)){var f=i[u],h=i[u+1],d=o.lessThanOrEquals(f,e),E=!r(h),m=E||o.greaterThanOrEquals(h,e);if(d&&m)return s=u,!E&&h.equals(e)&&++s,c=s+1,T(this,i,this._samples,e,s,c,n),n}var _=t(i,e,o.compare,this._dateColumn);return _>=0?(_<i.length-1&&i[_+1].equals(e)&&++_,s=_,c=_):(c=~_,s=c-1,s<0&&(s=0)),this._lastIndex=s,T(this,i,this._samples,e,s,c,n),n}if(r(this._dataError))throw new l(this._dataError)},d}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(n,r){r=t(r,document.location.href);var a=new e(r),i=new e(n);return i.resolve(a).toString()}return a}),define("Core/joinUrls",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(r,a,i){i=t(i,!0),r instanceof e||(r=new e(r)),a instanceof e||(a=new e(a)),n(a.authority)&&!n(a.scheme)&&("undefined"!=typeof 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t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,n.normalize(s,s),n.cross(u,s,c),o(r)?(r[0]=s.x,r[1]=s.y,r[2]=s.z,r[3]=0,r[4]=c.x,r[5]=c.y,r[6]=c.z,r[7]=0,r[8]=u.x,r[9]=u.y,r[10]=u.z,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(s.x,c.x,u.x,e.x,s.y,c.y,u.y,e.y,s.z,c.z,u.z,e.z,0,0,0,1)};var S=new n,I=new n,M=new n;p.northEastDownToFixedFrame=function(e,t,r){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var a=E.sign(e.z);return o(r)?(r[0]=-a,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=1,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=-a,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(-a,0,0,e.x,0,1,0,e.y,0,0,-a,e.z,0,0,0,1)}var u=S,s=I,c=M;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,n.normalize(s,s),n.cross(u,s,c),o(r)?(r[0]=c.x,r[1]=c.y,r[2]=c.z,r[3]=0,r[4]=s.x,r[5]=s.y,r[6]=s.z,r[7]=0,r[8]=-u.x,r[9]=-u.y,r[10]=-u.z,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(c.x,s.x,-u.x,e.x,c.y,s.y,-u.y,e.y,c.z,s.z,-u.z,e.z,0,0,0,1)},p.northUpEastToFixedFrame=function(e,t,r){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var a=E.sign(e.z);return o(r)?(r[0]=-a,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=a,r[7]=0,r[8]=0,r[9]=1,r[10]=0,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(-a,0,0,e.x,0,0,1,e.y,0,a,0,e.z,0,0,0,1)}var u=R,s=A,c=N;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,n.normalize(s,s),n.cross(u,s,c),o(r)?(r[0]=c.x,r[1]=c.y,r[2]=c.z,r[3]=0,r[4]=u.x,r[5]=u.y,r[6]=u.z,r[7]=0,r[8]=s.x,r[9]=s.y,r[10]=s.z,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new _(c.x,u.x,s.x,e.x,c.y,u.y,s.y,e.y,c.z,u.z,s.z,e.z,0,0,0,1)};var v=new y,O=new n(1,1,1),g=new _;p.headingPitchRollToFixedFrame=function(e,t,r,a,i,o){var u=y.fromHeadingPitchRoll(t,r,a,v),s=_.fromTranslationQuaternionRotationScale(n.ZERO,u,O,g);return o=p.eastNorthUpToFixedFrame(e,i,o),_.multiply(o,s,o)},p.aircraftHeadingPitchRollToFixedFrame=function(e,t,r,a,i,o){var u=y.fromHeadingPitchRoll(t,r,a,v),s=_.fromTranslationQuaternionRotationScale(n.ZERO,u,O,g);return o=p.northEastDownToFixedFrame(e,i,o),_.multiply(o,s,o)};var w=new _,x=new m;p.headingPitchRollQuaternion=function(e,t,n,r,a,i){var o=p.headingPitchRollToFixedFrame(e,t,n,r,a,w),u=_.getRotation(o,x);return y.fromRotationMatrix(u,i)},p.aircraftHeadingPitchRollQuaternion=function(e,t,n,r,a,i){var o=p.aircraftHeadingPitchRollToFixedFrame(e,t,n,r,a,w),u=_.getRotation(o,x);return y.fromRotationMatrix(u,i)};var C=24110.54841,P=8640184.812866,U=.093104,D=-62e-7,F=1.1772758384668e-19,L=72921158553e-15,B=E.TWO_PI/86400,z=new d;p.computeTemeToPseudoFixedMatrix=function(e,t){z=d.addSeconds(e,-d.computeTaiMinusUtc(e),z);var n,r=z.dayNumber,a=z.secondsOfDay,i=r-2451545;n=a>=43200?(i+.5)/T.DAYS_PER_JULIAN_CENTURY:(i-.5)/T.DAYS_PER_JULIAN_CENTURY;var u=C+n*(P+n*(U+n*D)),s=u*B%E.TWO_PI,c=L+F*(r-2451545.5),l=(a+.5*T.SECONDS_PER_DAY)%T.SECONDS_PER_DAY,f=s+c*l,h=Math.cos(f),_=Math.sin(f);return o(t)?(t[0]=h,t[1]=-_,t[2]=0,t[3]=_,t[4]=h,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new m(h,_,0,-_,h,0,0,0,1)},p.iau2006XysData=new f,p.earthOrientationParameters=s.NONE;var b=32.184,q=2451545;p.preloadIcrfFixed=function(t){var n=t.start.dayNumber,r=t.start.secondsOfDay+b,a=t.stop.dayNumber,i=t.stop.secondsOfDay+b,o=p.iau2006XysData.preload(n,r,a,i),u=p.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},p.computeIcrfToFixedMatrix=function(e,t){o(t)||(t=new m);var n=p.computeFixedToIcrfMatrix(e,t);if(o(n))return m.transpose(n,t)};var G=new h(0,0,0),W=new c(0,0,0,0,0,0),X=new m,V=new m;p.computeFixedToIcrfMatrix=function(e,t){o(t)||(t=new m);var n=p.earthOrientationParameters.compute(e,W);if(o(n)){var r=e.dayNumber,a=e.secondsOfDay+b,i=p.iau2006XysData.computeXysRadians(r,a,G);if(o(i)){var u=i.x+n.xPoleOffset,s=i.y+n.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=X;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=m.fromRotationZ(-i.s,V),h=m.multiply(l,f,X),_=e.dayNumber,y=e.secondsOfDay-d.computeTaiMinusUtc(e)+n.ut1MinusUtc,R=_-2451545,A=y/T.SECONDS_PER_DAY,N=.779057273264+A+.00273781191135448*(R+A);N=N%1*E.TWO_PI;var S=m.fromRotationZ(N,V),I=m.multiply(h,S,X),M=Math.cos(n.xPoleWander),v=Math.cos(n.yPoleWander),O=Math.sin(n.xPoleWander),g=Math.sin(n.yPoleWander),w=r-q+a/T.SECONDS_PER_DAY;w/=36525;var x=-47e-6*w*E.RADIANS_PER_DEGREE/3600,C=Math.cos(x),P=Math.sin(x),U=V;return U[0]=M*C,U[1]=M*P,U[2]=O,U[3]=-v*P+g*O*C,U[4]=v*C+g*O*P,U[5]=-g*M,U[6]=-g*P-v*O*C,U[7]=g*C-v*O*P,U[8]=v*M,m.multiply(I,U,t)}}};var H=new r;p.pointToWindowCoordinates=function(e,t,n,r){return r=p.pointToGLWindowCoordinates(e,t,n,r),r.y=2*t[5]-r.y,r},p.pointToGLWindowCoordinates=function(e,n,a,i){o(i)||(i=new t);var u=H;return _.multiplyByVector(e,r.fromElements(a.x,a.y,a.z,1,u),u),r.multiplyByScalar(u,1/u.w,u),_.multiplyByVector(n,u,u),t.fromCartesian4(u,i)};var Y=new n,k=new n,Z=new n;p.rotationMatrixFromPositionVelocity=function(e,t,r,a){var u=i(r,l.WGS84).geodeticSurfaceNormal(e,Y),s=n.cross(t,u,k);n.equalsEpsilon(s,n.ZERO,E.EPSILON6)&&(s=n.clone(n.UNIT_X,s));var c=n.cross(s,t,Z);return n.cross(t,c,s),n.negate(s,s),o(a)||(a=new m),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var j=new a,K=new n,J=new n,Q=new r,$=new r,ee=new r,te=new r,ne=new r,re=new _,ae=new _;return p.basisTo2D=function(e,t,a){var i=e.ellipsoid,o=_.getColumn(t,3,Q),u=i.cartesianToCartographic(o,j),s=p.eastNorthUpToFixedFrame(o,i,re),c=_.inverseTransformation(s,ae),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var h=_.getColumn(t,0,J),d=n.magnitude(h),E=_.multiplyByVector(c,h,ee);r.fromElements(E.z,E.x,E.y,0,E);var m=_.getColumn(t,1,J),y=n.magnitude(m),T=_.multiplyByVector(c,m,te);r.fromElements(T.z,T.x,T.y,0,T);var R=_.getColumn(t,2,J),A=n.magnitude(R),N=ne;return n.cross(E,T,N),n.normalize(N,N),n.cross(T,N,E),n.normalize(E,E),n.cross(N,E,T),n.normalize(T,T),n.multiplyByScalar(E,d,E),n.multiplyByScalar(T,y,T),n.multiplyByScalar(N,A,N),_.setColumn(a,0,E,a),_.setColumn(a,1,T,a),_.setColumn(a,2,N,a),_.setColumn(a,3,f,a),a},p}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E){"use strict";function m(e,t){t=a(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var r=E.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=n.fromCartesian4(f.getColumn(r,0,_)),this._yAxis=n.fromCartesian4(f.getColumn(r,1,_));var i=n.fromCartesian4(f.getColumn(r,2,_));this._plane=h.fromPointNormal(e,i)}var _=new r;o(m.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var y=new e;m.fromPoints=function(t,n){var r=e.fromPoints(t,y);return new m(r.center,n)};var T=new d,p=new n;m.prototype.projectPointOntoPlane=function(e,r){var a=T;a.origin=e,n.normalize(e,a.direction);var o=c.rayPlane(a,this._plane,p);if(i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,p)),i(o)){var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return i(r)?(r.x=s,r.y=l,r):new t(s,l)}},m.prototype.projectPointsOntoPlane=function(e,t){i(t)||(t=[]);for(var n=0,r=e.length,a=0;a<r;a++){var o=this.projectPointOntoPlane(e[a],t[n]);i(o)&&(t[n]=o,n++)}return t.length=n,t},m.prototype.projectPointToNearestOnPlane=function(e,r){i(r)||(r=new t);var a=T;a.origin=e,n.clone(this._plane.normal,a.direction);var o=c.rayPlane(a,this._plane,p);i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,p));var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return r.x=s,r.y=l,r},m.prototype.projectPointsToNearestOnPlane=function(e,t){i(t)||(t=[]);var n=e.length;t.length=n;for(var r=0;r<n;r++)t[r]=this.projectPointToNearestOnPlane(e[r],t[r]);return t};var R=new n;return m.prototype.projectPointsOntoEllipsoid=function(e,t){var r=e.length;i(t)?t.length=r:t=new Array(r);for(var a=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=R,l=0;l<r;++l){var f=e[l];n.multiplyByScalar(u,f.x,c),i(t[l])||(t[l]=new n);var h=n.add(o,c,t[l]);n.multiplyByScalar(s,f.y,c),n.add(h,c,h),a.scaleToGeocentricSurface(h,h)}return t},m}),define("Core/OrientedBoundingBox",["./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Intersect","./Interval","./Math","./Matrix3","./Plane","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E){"use strict";function m(e,t){this.center=n.clone(a(e,n.ZERO)),this.halfAxes=h.clone(a(t,h.ZERO))}function _(e,t,r,a,o,u,s,c){i(c)||(c=new m);var l=c.halfAxes;h.setColumn(l,0,e.xAxis,l),h.setColumn(l,1,e.yAxis,l),h.setColumn(l,2,e.zAxis,l);var f=M;f.x=(t+r)/2,f.y=(a+o)/2,f.z=(u+s)/2;var d=v;d.x=(r-t)/2,d.y=(o-a)/2,d.z=(s-u)/2;var E=c.center;return f=h.multiplyByVector(l,f,f),n.add(e.origin,f,E),h.multiplyByScale(l,d,l),c}var y=new n,T=new n,p=new n,R=new n,A=new n,N=new n,S=new h,I={unitary:new h,diagonal:new h};m.fromPoints=function(e,t){if(i(t)||(t=new m),!i(e)||0===e.length)return t.halfAxes=h.ZERO,t.center=n.ZERO,t;var r,a=e.length,o=n.clone(e[0],y);for(r=1;r<a;r++)n.add(o,e[r],o);var u=1/a;n.multiplyByScalar(o,u,o);var s,c=0,l=0,f=0,d=0,E=0,_=0;for(r=0;r<a;r++)s=n.subtract(e[r],o,T),c+=s.x*s.x,l+=s.x*s.y,f+=s.x*s.z,d+=s.y*s.y,E+=s.y*s.z,_+=s.z*s.z;c*=u,l*=u,f*=u,d*=u,E*=u,_*=u;var M=S;M[0]=c,M[1]=l,M[2]=f,M[3]=l,M[4]=d,M[5]=E,M[6]=f,M[7]=E,M[8]=_;var v=h.computeEigenDecomposition(M,I),O=h.clone(v.unitary,t.halfAxes),g=h.getColumn(O,0,R),w=h.getColumn(O,1,A),x=h.getColumn(O,2,N),C=-Number.MAX_VALUE,P=-Number.MAX_VALUE,U=-Number.MAX_VALUE,D=Number.MAX_VALUE,F=Number.MAX_VALUE,L=Number.MAX_VALUE;for(r=0;r<a;r++)s=e[r],C=Math.max(n.dot(g,s),C),P=Math.max(n.dot(w,s),P),U=Math.max(n.dot(x,s),U),D=Math.min(n.dot(g,s),D),F=Math.min(n.dot(w,s),F),L=Math.min(n.dot(x,s),L);g=n.multiplyByScalar(g,.5*(D+C),g),w=n.multiplyByScalar(w,.5*(F+P),w),x=n.multiplyByScalar(x,.5*(L+U),x);var B=n.add(g,w,t.center);B=n.add(B,x,B);var z=p;return z.x=C-D,z.y=P-F,z.z=U-L,n.multiplyByScalar(z,.5,z),h.multiplyByScale(t.halfAxes,z,t.halfAxes),t};var M=new n,v=new n,O=new r,g=new n,w=[new r,new r,new r,new r,new r,new r,new r,new r],x=[new n,new n,new n,new n,new n,new n,new n,new n],C=[new t,new t,new t,new t,new t,new t,new t,new t];m.fromRectangle=function(e,t,n,r,i){t=a(t,0),n=a(n,0),r=a(r,u.WGS84);var o=E.center(e,O),c=r.cartographicToCartesian(o,g),l=new s(c,r),f=l.plane,h=w[0],m=w[1],y=w[2],T=w[3],p=w[4],R=w[5],A=w[6],N=w[7],S=o.longitude,I=e.south<0&&e.north>0?0:o.latitude;A.latitude=R.latitude=p.latitude=e.south,N.latitude=T.latitude=I,h.latitude=m.latitude=y.latitude=e.north,A.longitude=N.longitude=h.longitude=e.west,R.longitude=m.longitude=S,p.longitude=T.longitude=y.longitude=e.east,y.height=m.height=h.height=N.height=A.height=R.height=p.height=T.height=n,r.cartographicArrayToCartesianArray(w,x),l.projectPointsToNearestOnPlane(x,C);var M=Math.min(C[6].x,C[7].x,C[0].x),v=Math.max(C[2].x,C[3].x,C[4].x),P=Math.min(C[4].y,C[5].y,C[6].y),U=Math.max(C[0].y,C[1].y,C[2].y);y.height=h.height=p.height=A.height=t,r.cartographicArrayToCartesianArray(w,x);var D=Math.min(d.getPointDistance(f,x[0]),d.getPointDistance(f,x[2]),d.getPointDistance(f,x[4]),d.getPointDistance(f,x[6])),F=n;return _(l,M,v,P,U,D,F,i)},m.clone=function(e,t){if(i(e))return i(t)?(n.clone(e.center,t.center),h.clone(e.halfAxes,t.halfAxes),t):new m(e.center,e.halfAxes)},m.intersectPlane=function(e,t){var r=e.center,a=t.normal,i=e.halfAxes,o=a.x,u=a.y,s=a.z,l=Math.abs(o*i[h.COLUMN0ROW0]+u*i[h.COLUMN0ROW1]+s*i[h.COLUMN0ROW2])+Math.abs(o*i[h.COLUMN1ROW0]+u*i[h.COLUMN1ROW1]+s*i[h.COLUMN1ROW2])+Math.abs(o*i[h.COLUMN2ROW0]+u*i[h.COLUMN2ROW1]+s*i[h.COLUMN2ROW2]),f=n.dot(a,r)+t.distance;return f<=-l?c.OUTSIDE:f>=l?c.INSIDE:c.INTERSECTING};var P=new n,U=new n,D=new n,F=new n;m.distanceSquaredTo=function(e,t){var r=n.subtract(t,e.center,M),a=e.halfAxes,i=h.getColumn(a,0,P),o=h.getColumn(a,1,U),u=h.getColumn(a,2,D),s=n.magnitude(i),c=n.magnitude(o),l=n.magnitude(u);n.normalize(i,i),n.normalize(o,o),n.normalize(u,u);var f=F;f.x=n.dot(r,i),f.y=n.dot(r,o),f.z=n.dot(r,u);var d,E=0;return f.x<-s?(d=f.x+s,E+=d*d):f.x>s&&(d=f.x-s,E+=d*d),f.y<-c?(d=f.y+c,E+=d*d):f.y>c&&(d=f.y-c,E+=d*d),f.z<-l?(d=f.z+l,E+=d*d):f.z>l&&(d=f.z-l,E+=d*d),E};var L=new n,B=new n;m.computePlaneDistances=function(e,t,r,a){i(a)||(a=new l);var o=Number.POSITIVE_INFINITY,u=Number.NEGATIVE_INFINITY,s=e.center,c=e.halfAxes,f=h.getColumn(c,0,P),d=h.getColumn(c,1,U),E=h.getColumn(c,2,D),m=n.add(f,d,L);n.add(m,E,m),n.add(m,s,m);var _=n.subtract(m,t,B),y=n.dot(r,_);return o=Math.min(y,o),u=Math.max(y,u),n.add(s,f,m),n.add(m,d,m),n.subtract(m,E,m),n.subtract(m,t,_),y=n.dot(r,_),o=Math.min(y,o),u=Math.max(y,u),n.add(s,f,m),n.subtract(m,d,m),n.add(m,E,m),n.subtract(m,t,_),y=n.dot(r,_),o=Math.min(y,o),u=Math.max(y,u),n.add(s,f,m),n.subtract(m,d,m),n.subtract(m,E,m),n.subtract(m,t,_),y=n.dot(r,_),o=Math.min(y,o),u=Math.max(y,u),n.subtract(s,f,m),n.add(m,d,m),n.add(m,E,m),n.subtract(m,t,_),y=n.dot(r,_),o=Math.min(y,o),u=Math.max(y,u),n.subtract(s,f,m),n.add(m,d,m),n.subtract(m,E,m),n.subtract(m,t,_),y=n.dot(r,_),o=Math.min(y,o),u=Math.max(y,u),n.subtract(s,f,m),n.subtract(m,d,m),n.add(m,E,m),n.subtract(m,t,_),y=n.dot(r,_),o=Math.min(y,o),u=Math.max(y,u),n.subtract(s,f,m),n.subtract(m,d,m),n.subtract(m,E,m),n.subtract(m,t,_),y=n.dot(r,_),o=Math.min(y,o),u=Math.max(y,u),a.start=o,a.stop=u,a};var z=new e;return m.isOccluded=function(t,n){var r=e.fromOrientedBoundingBox(t,z);return!n.isBoundingSphereVisible(r)},m.prototype.intersectPlane=function(e){return m.intersectPlane(this,e)},m.prototype.distanceSquaredTo=function(e){return m.distanceSquaredTo(this,e)},m.prototype.computePlaneDistances=function(e,t,n){return m.computePlaneDistances(this,e,t,n)},m.prototype.isOccluded=function(e){return m.isOccluded(this,e)},m.equals=function(e,t){return e===t||i(e)&&i(t)&&n.equals(e.center,t.center)&&h.equals(e.halfAxes,t.halfAxes)},m.prototype.clone=function(e){return m.clone(this,e)},m.prototype.equals=function(e){return m.equals(this,e)},m}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,t,n,r,a,i){"use strict";if(!a.supportsTypedArrays())return{};var o={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new r("componentDatatype is not a valid value.")}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return n(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t);default:throw new r("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(e,n,a,i){switch(a=t(a,0),i=t(i,(n.byteLength-a)/o.getSizeInBytes(e)),e){case o.BYTE:return new Int8Array(n,a,i);case o.UNSIGNED_BYTE:return new Uint8Array(n,a,i);case o.SHORT:return new Int16Array(n,a,i);case o.UNSIGNED_SHORT:return new Uint16Array(n,a,i);case o.INT:return new Int32Array(n,a,i);case o.UNSIGNED_INT:return new Uint32Array(n,a,i);case o.FLOAT:return new Float32Array(n,a,i);case o.DOUBLE:return new Float64Array(n,a,i);default:throw new r("componentDatatype is not a valid value.")}},o.fromName=function(e){switch(e){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE;default:throw new r("name is not a valid value.")}},i(o)}),define("Core/TerrainQuantization",["./freezeObject"],function(e){"use strict";var t={NONE:0,BITS12:1};return e(t)}),define("Core/TerrainEncoding",["./AttributeCompression","./Cartesian2","./Cartesian3","./ComponentDatatype","./defined","./Math","./Matrix3","./Matrix4","./TerrainQuantization"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(e,t,r,i,o){var c,h,_,y;if(a(e)&&a(t)&&a(r)&&a(i)){var T=e.minimum,p=e.maximum,R=n.subtract(p,T,f),A=r-t,N=Math.max(n.maximumComponent(R),A);c=N<m-1?s.BITS12:s.NONE,h=e.center,_=u.inverseTransformation(i,new u);var S=n.negate(T,l);u.multiply(u.fromTranslation(S,d),_,_);var I=l;I.x=1/R.x,I.y=1/R.y,I.z=1/R.z,u.multiply(u.fromScale(I,d),_,_),y=u.clone(i),u.setTranslation(y,n.ZERO,y),i=u.clone(i,new u);var M=u.fromTranslation(T,d),v=u.fromScale(R,E),O=u.multiply(M,v,d);u.multiply(i,O,i),u.multiply(y,O,y)}this.quantization=c,this.minimumHeight=t,this.maximumHeight=r,this.center=h,this.toScaledENU=_,this.fromScaledENU=i,this.matrix=y,this.hasVertexNormals=o}var l=new n,f=new n,h=new t,d=new u,E=new u,m=Math.pow(2,12);c.prototype.encode=function(r,a,o,c,f,d){var E=c.x,m=c.y;if(this.quantization===s.BITS12){o=u.multiplyByPoint(this.toScaledENU,o,l),o.x=i.clamp(o.x,0,1),o.y=i.clamp(o.y,0,1),o.z=i.clamp(o.z,0,1);var _=this.maximumHeight-this.minimumHeight,y=i.clamp((f-this.minimumHeight)/_,0,1);t.fromElements(o.x,o.y,h);var T=e.compressTextureCoordinates(h);t.fromElements(o.z,y,h);var p=e.compressTextureCoordinates(h);t.fromElements(E,m,h);var R=e.compressTextureCoordinates(h);r[a++]=T,r[a++]=p,r[a++]=R}else n.subtract(o,this.center,l),r[a++]=l.x,r[a++]=l.y,r[a++]=l.z,r[a++]=f,r[a++]=E,r[a++]=m;return this.hasVertexNormals&&(r[a++]=e.octPackFloat(d)),a},c.prototype.decodePosition=function(t,r,i){if(a(i)||(i=new n),r*=this.getStride(),this.quantization===s.BITS12){var o=e.decompressTextureCoordinates(t[r],h);i.x=o.x,i.y=o.y;var c=e.decompressTextureCoordinates(t[r+1],h);return i.z=c.x,u.multiplyByPoint(this.fromScaledENU,i,i)}return i.x=t[r],i.y=t[r+1],i.z=t[r+2],n.add(i,this.center,i)},c.prototype.decodeTextureCoordinates=function(n,r,i){return a(i)||(i=new t),r*=this.getStride(),this.quantization===s.BITS12?e.decompressTextureCoordinates(n[r+2],i):t.fromElements(n[r+4],n[r+5],i)},c.prototype.decodeHeight=function(t,n){if(n*=this.getStride(),this.quantization===s.BITS12){var r=e.decompressTextureCoordinates(t[n+1],h);return r.y*(this.maximumHeight-this.minimumHeight)+this.minimumHeight}return t[n+3]},c.prototype.getOctEncodedNormal=function(e,n,r){var a=this.getStride();n=(n+1)*a-1;var i=e[n]/256,o=Math.floor(i),u=256*(i-o);return t.fromElements(o,u,r)},c.prototype.getStride=function(){var e;switch(this.quantization){case s.BITS12:e=3;break;default:e=6}return this.hasVertexNormals&&++e,e};var _={position3DAndHeight:0,textureCoordAndEncodedNormals:1},y={compressed:0};return c.prototype.getAttributes=function(e){var t=r.FLOAT;if(this.quantization===s.NONE){var n=r.getSizeInBytes(t),a=4,i=this.hasVertexNormals?3:2,o=(this.hasVertexNormals?7:6)*n;return[{index:_.position3DAndHeight,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:a,offsetInBytes:0,strideInBytes:o},{index:_.textureCoordAndEncodedNormals,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:i,offsetInBytes:a*n,strideInBytes:o}]}var u=3;return u+=this.hasVertexNormals?1:0,[{index:y.compressed,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:u}]},c.prototype.getAttributeLocations=function(){return this.quantization===s.NONE?_:y},c.clone=function(e,t){return a(t)||(t=new c),t.quantization=e.quantization,t.minimumHeight=e.minimumHeight,t.maximumHeight=e.maximumHeight,t.center=n.clone(e.center),t.toScaledENU=u.clone(e.toScaledENU),t.fromScaledENU=u.clone(e.fromScaledENU),t.matrix=u.clone(e.matrix),t.hasVertexNormals=e.hasVertexNormals,t},c}),define("Core/formatError",["./defined"],function(e){"use strict";function t(t){var n,r=t.name,a=t.message;n=e(r)&&e(a)?r+": "+a:t.toString();var i=t.stack;return e(i)&&(n+="\n"+i),n}return t}),define("Workers/createTaskProcessorWorker",["../Core/defaultValue","../Core/defined","../Core/formatError"],function(e,t,n){"use strict";function r(r){var a,i=[],o={id:void 0,result:void 0,error:void 0};return function(u){var s=u.data;i.length=0,o.id=s.id,o.error=void 0,o.result=void 0;try{o.result=r(s.parameters,i)}catch(e){e instanceof Error?o.error={name:e.name,message:e.message,stack:e.stack}:o.error=e}t(a)||(a=e(self.webkitPostMessage,self.postMessage)),s.canTransferArrayBuffer||(i.length=0);try{a(o,i)}catch(e){o.result=void 0,o.error="postMessage failed with error: "+n(e)+"\n  with responseMessage: "+JSON.stringify(o),a(o)}}}return r}),define("Workers/createVerticesFromQuantizedTerrainMesh",["../Core/AttributeCompression","../Core/AxisAlignedBoundingBox","../Core/BoundingSphere","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartographic","../Core/defined","../Core/Ellipsoid","../Core/IndexDatatype","../Core/Math","../Core/Matrix3","../Core/Matrix4","../Core/OrientedBoundingBox","../Core/TerrainEncoding","../Core/Transforms","./createTaskProcessorWorker"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E,m){"use strict";function _(i,l){var m=i.quantizedVertices,_=m.length/3,g=i.octEncodedNormals,w=i.westIndices.length+i.eastIndices.length+i.southIndices.length+i.northIndices.length,x=i.rectangle,C=x.west,P=x.south,U=x.east,D=x.north,F=u.clone(i.ellipsoid),L=i.exaggeration,B=i.minimumHeight*L,z=i.maximumHeight*L,b=i.relativeToCenter,q=E.eastNorthUpToFixedFrame(b,F),G=f.inverseTransformation(q,new f),W=m.subarray(0,_),X=m.subarray(_,2*_),V=m.subarray(2*_,3*_),H=o(g),Y=new Array(_),k=new Array(_),Z=new Array(_),j=A;j.x=Number.POSITIVE_INFINITY,j.y=Number.POSITIVE_INFINITY,j.z=Number.POSITIVE_INFINITY;var K=N;K.x=Number.NEGATIVE_INFINITY,K.y=Number.NEGATIVE_INFINITY,K.z=Number.NEGATIVE_INFINITY;for(var J=0;J<_;++J){var Q=W[J]/p,$=X[J]/p,ee=c.lerp(B,z,V[J]/p);S.longitude=c.lerp(C,U,Q),S.latitude=c.lerp(P,D,$),S.height=ee;var te=F.cartographicToCartesian(S);Y[J]=new r(Q,$),k[J]=ee,Z[J]=te,f.multiplyByPoint(G,te,R),a.minimumByComponent(R,j,j),a.maximumByComponent(R,K,K)}var ne,re;1!==L&&(re=n.fromPoints(Z),ne=h.fromRectangle(x,B,z,F));var ae=B;ae=Math.min(ae,y(i.westIndices,i.westSkirtHeight,k,Y,x,F,G,j,K)),ae=Math.min(ae,y(i.southIndices,i.southSkirtHeight,k,Y,x,F,G,j,K)),ae=Math.min(ae,y(i.eastIndices,i.eastSkirtHeight,k,Y,x,F,G,j,K)),ae=Math.min(ae,y(i.northIndices,i.northSkirtHeight,k,Y,x,F,G,j,K));for(var ie=new t(j,K,b),oe=new d(ie,ae,z,q,H),ue=oe.getStride(),se=_*ue+w*ue,ce=new Float32Array(se),le=0,fe=0;fe<_;++fe){if(H){var he=2*fe;if(I.x=g[he],I.y=g[he+1],1!==L){var de=e.octDecode(I.x,I.y,M),Ee=E.eastNorthUpToFixedFrame(Z[fe],F,O),me=f.inverseTransformation(Ee,v);f.multiplyByPointAsVector(me,de,de),de.z*=L,a.normalize(de,de),f.multiplyByPointAsVector(Ee,de,de),a.normalize(de,de),e.octEncode(de,I)}}le=oe.encode(ce,le,Z[fe],Y[fe],k[fe],I)}var _e=Math.max(0,2*(w-4)),ye=i.indices.length+3*_e,Te=s.createTypedArray(_+w,ye);Te.set(i.indices,0);var pe=_*ue,Re=i.indices.length;return Re=T(ce,pe,Te,Re,i.westIndices,oe,k,Y,g,F,x,i.westSkirtHeight,!0,L),
 pe+=i.westIndices.length*ue,Re=T(ce,pe,Te,Re,i.southIndices,oe,k,Y,g,F,x,i.southSkirtHeight,!1,L),pe+=i.southIndices.length*ue,Re=T(ce,pe,Te,Re,i.eastIndices,oe,k,Y,g,F,x,i.eastSkirtHeight,!1,L),pe+=i.eastIndices.length*ue,T(ce,pe,Te,Re,i.northIndices,oe,k,Y,g,F,x,i.northSkirtHeight,!0,L),l.push(ce.buffer,Te.buffer),{vertices:ce.buffer,indices:Te.buffer,vertexStride:ue,center:b,minimumHeight:B,maximumHeight:z,boundingSphere:re,orientedBoundingBox:ne,encoding:oe,skirtIndex:i.indices.length}}function y(e,t,n,r,i,o,u,s,l){var h=Number.POSITIVE_INFINITY,d=i.north,E=i.south,m=i.east,_=i.west;m<_&&(m+=c.TWO_PI);for(var y=e.length,T=0;T<y;++T){var p=e[T],A=n[p],N=r[p];S.longitude=c.lerp(_,m,N.x),S.latitude=c.lerp(E,d,N.y),S.height=A-t;var I=o.cartographicToCartesian(S,R);f.multiplyByPoint(u,I,I),a.minimumByComponent(I,s,s),a.maximumByComponent(I,l,l),h=Math.min(h,S.height)}return h}function T(t,n,r,i,u,s,l,h,d,m,_,y,T,p){var A,N,g;T?(A=u.length-1,N=-1,g=-1):(A=0,N=u.length,g=1);var w=-1,x=o(d),C=s.getStride(),P=n/C,U=_.north,D=_.south,F=_.east,L=_.west;F<L&&(F+=c.TWO_PI);for(var B=A;B!==N;B+=g){var z=u[B],b=l[z],q=h[z];S.longitude=c.lerp(L,F,q.x),S.latitude=c.lerp(D,U,q.y),S.height=b-y;var G=m.cartographicToCartesian(S,R);if(x){var W=2*z;if(I.x=d[W],I.y=d[W+1],1!==p){var X=e.octDecode(I.x,I.y,M),V=E.eastNorthUpToFixedFrame(R,m,O),H=f.inverseTransformation(V,v);f.multiplyByPointAsVector(H,X,X),X.z*=p,a.normalize(X,X),f.multiplyByPointAsVector(V,X,X),a.normalize(X,X),e.octEncode(X,I)}}n=s.encode(t,n,G,q,S.height,I),w!==-1&&(r[i++]=w,r[i++]=P-1,r[i++]=z,r[i++]=P-1,r[i++]=P,r[i++]=z),w=z,++P}return i}var p=32767,R=new a,A=new a,N=new a,S=new i,I=new r,M=new a,v=new f,O=new f;return m(_)})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createWallGeometry.js b/vendors/Cesium/Workers/createWallGeometry.js
index 1d4f71d..ae4f8f9 100644
--- a/vendors/Cesium/Workers/createWallGeometry.js
+++ b/vendors/Cesium/Workers/createWallGeometry.js
@@ -1,230 +1,230 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
-  @license
-  when.js - https://github.com/cujojs/when
-
-  MIT License (c) copyright B Cavalier & J Hann
-
- * A lightweight CommonJS Promises/A and when() implementation
- * when is part of the cujo.js family of libraries (http://cujojs.com/)
- *
- * Licensed under the MIT License at:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * @version 1.7.1
- */
-
-/**
-@license
-sprintf.js from the php.js project - https://github.com/kvz/phpjs
-Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
-
-php.js is copyright 2012 Kevin van Zonneveld.
-
-Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
-(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
-(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
-Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
-Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
-Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
-Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
-L. Rodrigues (http://www.jsfromhell.com), Ash Searle
-(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
-Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
-Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
-http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
-Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
-(http://webdevhobo.blogspot.com/), marrtins, GeekFG
-(http://geekfg.blogspot.com), Andrea Giammarchi
-(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
-gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
-Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
-(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
-Marc Palau, Martin
-(http://www.erlenwiese.de/), Breaking Par Consulting Inc
-(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
-Chris, Mirek Slugen, saulius, Alfonso Jimenez
-(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
-Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
-Ariede (http://caioariede.com), Robin, Kankrelune
-(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
-(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
-Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
-David, Aman Gupta, Michael White, Public Domain
-(http://www.json.org/json2.js), Steven Levithan
-(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
-Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
-Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
-(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
-Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
-Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
-(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
-(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
-ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
-(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
-Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
-Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
-(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
-josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
-Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
-(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
-(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
-Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
-(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
-(http://yass.meetcweb.com), Peter-Paul Koch
-(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
-(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
-Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
-vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
-Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
-(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
-B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
-(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
-Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
-Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
-(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
-Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
-Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
-sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
-Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
-(http://www.premasolutions.com/), Philippe Jausions
-(http://pear.php.net/user/jausions), Aidan Lister
-(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
-strcmp, Taras Bogach, jpfle, Alexander Ermolaev
-(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
-dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
-(http://www.pedrotainha.com), James, Arnout Kazemier
-(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
-FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
-Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
-daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
-W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
-(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
-Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
-(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
-Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
-Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
-(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
-Russell Walker (http://www.nbill.co.uk/), Jamie Beck
-(http://www.terabit.ca/), setcookie, Michael, YUI Library:
-http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
-http://hacks.bluesmoon.info/strftime/strftime.js, Ben
-(http://benblume.co.uk/), DtTvB
-(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
-meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
-(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
-Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
-Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
-Bryan
-
-Licensed under the MIT (MIT-LICENSE.txt) license.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
-OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/**
- * @license
- *
- * Grauw URI utilities
- *
- * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
- *
- * @author Laurens Holst (http://www.grauw.nl/)
- *
- *   Copyright 2012 Laurens Holst
- *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
- *
- */
-
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e===t||n(e)&&n(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e.longitude-t.longitude)<=r&&Math.abs(e.latitude-t.latitude)<=r&&Math.abs(e.height-t.height)<=r},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),n=Object.defineProperties;return t&&e(n)||(n=function(e){return 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l(u.LUNAR_RADIUS,u.LUNAR_RADIUS,u.LUNAR_RADIUS)),l.prototype.clone=function(e){return l.clone(this,e)},l.packedLength=e.packedLength,l.pack=function(t,r,a){return a=n(a,0),e.pack(t._radii,r,a),r},l.unpack=function(t,r,a){r=n(r,0);var i=e.unpack(t,r);return l.fromCartesian3(i,a)},l.prototype.geocentricSurfaceNormal=e.normalize,l.prototype.geodeticSurfaceNormalCartographic=function(t,n){var a=t.longitude,i=t.latitude,o=Math.cos(i),u=o*Math.cos(a),s=o*Math.sin(a),c=Math.sin(i);return r(n)||(n=new e),n.x=u,n.y=s,n.z=c,e.normalize(n,n)},l.prototype.geodeticSurfaceNormal=function(t,n){return r(n)||(n=new e),n=e.multiplyComponents(t,this._oneOverRadiiSquared,n),e.normalize(n,n)};var f=new e,h=new e;l.prototype.cartographicToCartesian=function(t,n){var a=f,i=h;this.geodeticSurfaceNormalCartographic(t,a),e.multiplyComponents(this._radiiSquared,a,i);var o=Math.sqrt(e.dot(a,i));return e.divideByScalar(i,o,i),e.multiplyByScalar(a,t.height,a),r(n)||(n=new e),e.add(i,a,n)},l.prototype.cartographicArrayToCartesianArray=function(e,t){var n=e.length;r(t)?t.length=n:t=new Array(n);for(var a=0;a<n;a++)t[a]=this.cartographicToCartesian(e[a],t[a]);return t};var d=new e,E=new e,m=new e;return l.prototype.cartesianToCartographic=function(n,a){var i=this.scaleToGeodeticSurface(n,E);if(r(i)){var o=this.geodeticSurfaceNormal(i,d),s=e.subtract(n,i,m),c=Math.atan2(o.y,o.x),l=Math.asin(o.z),f=u.sign(e.dot(s,n))*e.magnitude(s);return r(a)?(a.longitude=c,a.latitude=l,a.height=f,a):new t(c,l,f)}},l.prototype.cartesianArrayToCartographicArray=function(e,t){var n=e.length;r(t)?t.length=n:t=new Array(n);for(var a=0;a<n;++a)t[a]=this.cartesianToCartographic(e[a],t[a]);return t},l.prototype.scaleToGeodeticSurface=function(e,t){return s(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)},l.prototype.scaleToGeocentricSurface=function(t,n){r(n)||(n=new e);var a=t.x,i=t.y,o=t.z,u=this._oneOverRadiiSquared,s=1/Math.sqrt(a*a*u.x+i*i*u.y+o*o*u.z);return e.multiplyByScalar(t,s,n)},l.prototype.transformPositionToScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._oneOverRadii,n)},l.prototype.transformPositionFromScaledSpace=function(t,n){return r(n)||(n=new e),e.multiplyComponents(t,this._radii,n)},l.prototype.equals=function(t){return this===t||r(t)&&e.equals(this._radii,t._radii)},l.prototype.toString=function(){return this._radii.toString()},l}),define("Core/GeographicProjection",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid"],function(e,t,n,r,a,i,o){"use strict";function u(e){this._ellipsoid=n(e,o.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}return a(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}}),u.prototype.project=function(t,n){var a=this._semimajorAxis,i=t.longitude*a,o=t.latitude*a,u=t.height;return r(n)?(n.x=i,n.y=o,n.z=u,n):new e(i,o,u)},u.prototype.unproject=function(e,n){var a=this._oneOverSemimajorAxis,i=e.x*a,o=e.y*a,u=e.z;return r(n)?(n.longitude=i,n.latitude=o,n.height=u,n):new t(i,o,u)},u}),define("Core/Intersect",["./freezeObject"],function(e){"use strict";var t={OUTSIDE:-1,INTERSECTING:0,INSIDE:1};return e(t)}),define("Core/Interval",["./defaultValue"],function(e){"use strict";function t(t,n){this.start=e(t,0),this.stop=e(n,0)}return t}),define("Core/Matrix3",["./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,a,i,o){"use strict";function u(e,n,r,a,i,o,u,s,c){this[0]=t(e,0),this[1]=t(a,0),this[2]=t(u,0),this[3]=t(n,0),this[4]=t(i,0),this[5]=t(s,0),this[6]=t(r,0),this[7]=t(o,0),this[8]=t(c,0)}function s(e){for(var t=0,n=0;n<9;++n){var r=e[n];t+=r*r}return Math.sqrt(t)}function c(e){for(var t=0,n=0;n<3;++n){var r=e[u.getElementIndex(E[n],d[n])];t+=2*r*r}return Math.sqrt(t)}function l(e,t){for(var n=o.EPSILON15,r=0,a=1,i=0;i<3;++i){var s=Math.abs(e[u.getElementIndex(E[i],d[i])]);s>r&&(a=i,r=s)}var c=1,l=0,f=d[a],h=E[a];if(Math.abs(e[u.getElementIndex(h,f)])>n){var m,_=e[u.getElementIndex(h,h)],p=e[u.getElementIndex(f,f)],y=e[u.getElementIndex(h,f)],T=(_-p)/2/y;m=T<0?-1/(-T+Math.sqrt(1+T*T)):1/(T+Math.sqrt(1+T*T)),c=1/Math.sqrt(1+m*m),l=m*c}return t=u.clone(u.IDENTITY,t),t[u.getElementIndex(f,f)]=t[u.getElementIndex(h,h)]=c,t[u.getElementIndex(h,f)]=l,t[u.getElementIndex(f,h)]=-l,t}u.packedLength=9,u.pack=function(e,n,r){return r=t(r,0),n[r++]=e[0],n[r++]=e[1],n[r++]=e[2],n[r++]=e[3],n[r++]=e[4],n[r++]=e[5],n[r++]=e[6],n[r++]=e[7],n[r++]=e[8],n},u.unpack=function(e,r,a){return r=t(r,0),n(a)||(a=new u),a[0]=e[r++],a[1]=e[r++],a[2]=e[r++],a[3]=e[r++],a[4]=e[r++],a[5]=e[r++],a[6]=e[r++],a[7]=e[r++],a[8]=e[r++],a},u.clone=function(e,t){if(n(e))return 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E=t.cartesianToCartographic(e[h]);a=Math.min(a,E.longitude),i=Math.max(i,E.longitude),l=Math.min(l,E.latitude),f=Math.max(f,E.latitude);var m=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;o=Math.min(o,m),c=Math.max(c,m)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),n(r)?(r.west=a,r.south=l,r.east=i,r.north=f,r):new s(a,l,i,f)},s.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,r){return 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l=0,f=e.north,h=e.south,d=e.east,E=e.west,m=c;m.height=a,m.longitude=E,m.latitude=f,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=d,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.latitude=h,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++,f<0?m.latitude=f:h>0?m.latitude=h:m.latitude=0;for(var _=1;_<8;++_)m.longitude=-Math.PI+_*u.PI_OVER_TWO,s.contains(e,m)&&(o[l]=r.cartographicToCartesian(m,o[l]),l++);return 0===m.latitude&&(m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=d,o[l]=r.cartographicToCartesian(m,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f,h){"use strict";function d(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var E=new e,m=new e,_=new e,p=new e,y=new e,T=new e,R=new e,A=new e,v=new e,S=new e,N=new e,O=new e;d.fromPoints=function(t,n){if(r(n)||(n=new d),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var a=e.clone(t[0],R),i=e.clone(a,E),o=e.clone(a,m),u=e.clone(a,_),s=e.clone(a,p),c=e.clone(a,y),l=e.clone(a,T),f=t.length,h=1;h<f;h++){e.clone(t[h],a);var I=a.x,g=a.y,M=a.z;I<i.x&&e.clone(a,i),I>s.x&&e.clone(a,s),g<o.y&&e.clone(a,o),g>c.y&&e.clone(a,c),M<u.z&&e.clone(a,u),M>l.z&&e.clone(a,l)}var x=e.magnitudeSquared(e.subtract(s,i,A)),w=e.magnitudeSquared(e.subtract(c,o,A)),C=e.magnitudeSquared(e.subtract(l,u,A)),P=i,U=s,D=x;w>D&&(D=w,P=o,U=c),C>D&&(D=C,P=u,U=l);var L=v;L.x=.5*(P.x+U.x),L.y=.5*(P.y+U.y),L.z=.5*(P.z+U.z);var F=e.magnitudeSquared(e.subtract(U,L,A)),B=Math.sqrt(F),z=S;z.x=i.x,z.y=o.y,z.z=u.z;var b=N;b.x=s.x,b.y=c.y,b.z=l.z;var q=e.multiplyByScalar(e.add(z,b,A),.5,O),G=0;for(h=0;h<f;h++){e.clone(t[h],a);var W=e.magnitude(e.subtract(a,q,A));W>G&&(G=W);var H=e.magnitudeSquared(e.subtract(a,L,A));if(H>F){var X=Math.sqrt(H);B=.5*(B+X),F=B*B;var V=X-B;L.x=(B*L.x+V*a.x)/X,L.y=(B*L.y+V*a.y)/X,L.z=(B*L.z+V*a.z)/X}}return B<G?(e.clone(L,n.center),n.radius=B):(e.clone(q,n.center),n.radius=G),n};var I=new o,g=new e,M=new e,x=new t,w=new t;d.fromRectangle2D=function(e,t,n){return d.fromRectangleWithHeights2D(e,t,0,0,n)},d.fromRectangleWithHeights2D=function(t,a,i,o,u){if(r(u)||(u=new d),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;a=n(a,I),h.southwest(t,x),x.height=i,h.northeast(t,w),w.height=o;var s=a.project(x,g),c=a.project(w,M),l=c.x-s.x,f=c.y-s.y,E=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+E*E);var m=u.center;return m.x=s.x+.5*l,m.y=s.y+.5*f,m.z=s.z+.5*E,u};var C=[];d.fromRectangle3D=function(e,t,a,o){t=n(t,i.WGS84),a=n(a,0);var u;return r(e)&&(u=h.subsample(e,t,a,C)),d.fromPoints(u,o)},d.fromVertices=function(t,a,i,o){if(r(o)||(o=new d),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;a=n(a,e.ZERO),i=n(i,3);var u=R;u.x=t[0]+a.x,u.y=t[1]+a.y,u.z=t[2]+a.z;for(var s=e.clone(u,E),c=e.clone(u,m),l=e.clone(u,_),f=e.clone(u,p),h=e.clone(u,y),I=e.clone(u,T),g=t.length,M=0;M<g;M+=i){var x=t[M]+a.x,w=t[M+1]+a.y,C=t[M+2]+a.z;u.x=x,u.y=w,u.z=C,x<s.x&&e.clone(u,s),x>f.x&&e.clone(u,f),w<c.y&&e.clone(u,c),w>h.y&&e.clone(u,h),C<l.z&&e.clone(u,l),C>I.z&&e.clone(u,I)}var P=e.magnitudeSquared(e.subtract(f,s,A)),U=e.magnitudeSquared(e.subtract(h,c,A)),D=e.magnitudeSquared(e.subtract(I,l,A)),L=s,F=f,B=P;U>B&&(B=U,L=c,F=h),D>B&&(B=D,L=l,F=I);var z=v;z.x=.5*(L.x+F.x),z.y=.5*(L.y+F.y),z.z=.5*(L.z+F.z);var b=e.magnitudeSquared(e.subtract(F,z,A)),q=Math.sqrt(b),G=S;G.x=s.x,G.y=c.y,G.z=l.z;var W=N;W.x=f.x,W.y=h.y,W.z=I.z;var H=e.multiplyByScalar(e.add(G,W,A),.5,O),X=0;for(M=0;M<g;M+=i){u.x=t[M]+a.x,u.y=t[M+1]+a.y,u.z=t[M+2]+a.z;var V=e.magnitude(e.subtract(u,H,A));V>X&&(X=V);var Y=e.magnitudeSquared(e.subtract(u,z,A));if(Y>b){var k=Math.sqrt(Y);q=.5*(q+k),b=q*q;var Z=k-q;z.x=(q*z.x+Z*u.x)/k,z.y=(q*z.y+Z*u.y)/k,z.z=(q*z.z+Z*u.z)/k}}return q<X?(e.clone(z,o.center),o.radius=q):(e.clone(H,o.center),o.radius=X),o},d.fromEncodedCartesianVertices=function(t,n,a){if(r(a)||(a=new d),!r(t)||!r(n)||t.length!==n.length||0===t.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;var i=R;i.x=t[0]+n[0],i.y=t[1]+n[1],i.z=t[2]+n[2];for(var o=e.clone(i,E),u=e.clone(i,m),s=e.clone(i,_),c=e.clone(i,p),l=e.clone(i,y),f=e.clone(i,T),h=t.length,I=0;I<h;I+=3){var g=t[I]+n[I],M=t[I+1]+n[I+1],x=t[I+2]+n[I+2];i.x=g,i.y=M,i.z=x,g<o.x&&e.clone(i,o),g>c.x&&e.clone(i,c),M<u.y&&e.clone(i,u),M>l.y&&e.clone(i,l),x<s.z&&e.clone(i,s),x>f.z&&e.clone(i,f)}var w=e.magnitudeSquared(e.subtract(c,o,A)),C=e.magnitudeSquared(e.subtract(l,u,A)),P=e.magnitudeSquared(e.subtract(f,s,A)),U=o,D=c,L=w;C>L&&(L=C,U=u,D=l),P>L&&(L=P,U=s,D=f);var F=v;F.x=.5*(U.x+D.x),F.y=.5*(U.y+D.y),F.z=.5*(U.z+D.z);var B=e.magnitudeSquared(e.subtract(D,F,A)),z=Math.sqrt(B),b=S;b.x=o.x,b.y=u.y,b.z=s.z;var q=N;q.x=c.x,q.y=l.y,q.z=f.z;var G=e.multiplyByScalar(e.add(b,q,A),.5,O),W=0;for(I=0;I<h;I+=3){i.x=t[I]+n[I],i.y=t[I+1]+n[I+1],i.z=t[I+2]+n[I+2];var H=e.magnitude(e.subtract(i,G,A));H>W&&(W=H);var X=e.magnitudeSquared(e.subtract(i,F,A));if(X>B){var V=Math.sqrt(X);z=.5*(z+V),B=z*z;var Y=V-z;F.x=(z*F.x+Y*i.x)/V,F.y=(z*F.y+Y*i.y)/V,F.z=(z*F.z+Y*i.z)/V}}return z<W?(e.clone(F,a.center),a.radius=z):(e.clone(G,a.center),a.radius=W),a},d.fromCornerPoints=function(t,n,a){r(a)||(a=new d);var i=a.center;return e.add(t,n,i),e.multiplyByScalar(i,.5,i),a.radius=e.distance(i,n),a},d.fromEllipsoid=function(t,n){return r(n)||(n=new d),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var P=new e;d.fromBoundingSpheres=function(t,n){if(r(n)||(n=new d),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var a=t.length;if(1===a)return d.clone(t[0],n);if(2===a)return d.union(t[0],t[1],n);for(var i=[],o=0;o<a;o++)i.push(t[o].center);n=d.fromPoints(i,n);var u=n.center,s=n.radius;for(o=0;o<a;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return n.radius=s,n};var U=new e,D=new e,L=new e;d.fromOrientedBoundingBox=function(t,n){r(n)||(n=new d);var a=t.halfAxes,i=c.getColumn(a,0,U),o=c.getColumn(a,1,D),u=c.getColumn(a,2,L),s=e.magnitude(i),l=e.magnitude(o),f=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(s,l,f),n},d.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new d(t.center,t.radius)},d.packedLength=4,d.pack=function(e,t,r){r=n(r,0);var a=e.center;return t[r++]=a.x,t[r++]=a.y,t[r++]=a.z,t[r]=e.radius,t},d.unpack=function(e,t,a){t=n(t,0),r(a)||(a=new d);var i=a.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],a.radius=e[t],a};var F=new e,B=new e;d.union=function(t,n,a){r(a)||(a=new d);var i=t.center,o=t.radius,u=n.center,s=n.radius,c=e.subtract(u,i,F),l=e.magnitude(c);if(o>=l+s)return t.clone(a),a;if(s>=l+o)return n.clone(a),a;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,B);return e.add(h,i,h),e.clone(h,a.center),a.radius=f,a};var z=new e;d.expand=function(t,n,r){r=d.clone(t,r);var a=e.magnitude(e.subtract(n,r.center,z));return a>r.radius&&(r.radius=a),r},d.intersectPlane=function(t,n){var r=t.center,a=t.radius,i=n.normal,o=e.dot(i,r)+n.distance;return o<-a?u.OUTSIDE:o<a?u.INTERSECTING:u.INSIDE},d.transform=function(e,t,n){return r(n)||(n=new d),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=l.getMaximumScale(t)*e.radius,n};var b=new e;d.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,b);return e.magnitudeSquared(r)-t.radius*t.radius},d.transformWithoutScale=function(e,t,n){return r(n)||(n=new d),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var q=new e;d.computePlaneDistances=function(t,n,a,i){r(i)||(i=new s);var o=e.subtract(t.center,n,q),u=e.dot(a,o);return i.start=u-t.radius,i.stop=u+t.radius,i};for(var G=new e,W=new e,H=new e,X=new e,V=new e,Y=new t,k=new Array(8),Z=0;Z<8;++Z)k[Z]=new e;var j=new o;return d.projectTo2D=function(t,r,a){r=n(r,j);var i=r.ellipsoid,o=t.center,u=t.radius,s=i.geodeticSurfaceNormal(o,G),c=e.cross(e.UNIT_Z,s,W);e.normalize(c,c);var l=e.cross(s,c,H);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,V),h=e.negate(c,X),E=k,m=E[0];e.add(s,l,m),e.add(m,c,m),m=E[1],e.add(s,l,m),e.add(m,h,m),m=E[2],e.add(s,f,m),e.add(m,h,m),m=E[3],e.add(s,f,m),e.add(m,c,m),e.negate(s,s),m=E[4],e.add(s,l,m),e.add(m,c,m),m=E[5],e.add(s,l,m),e.add(m,h,m),m=E[6],e.add(s,f,m),e.add(m,h,m),m=E[7],e.add(s,f,m),e.add(m,c,m);for(var _=E.length,p=0;p<_;++p){var y=E[p];e.add(o,y,y);var T=i.cartesianToCartographic(y,Y);r.project(T,y)}a=d.fromPoints(E,a),o=a.center;var R=o.x,A=o.y,v=o.z;return o.x=v,o.y=R,o.z=A,a},d.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},d.equals=function(t,n){return t===n||r(t)&&r(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},d.prototype.intersectPlane=function(e){return d.intersectPlane(this,e)},d.prototype.distanceSquaredTo=function(e){return d.distanceSquaredTo(this,e)},d.prototype.computePlaneDistances=function(e,t,n){return d.computePlaneDistances(this,e,t,n)},d.prototype.isOccluded=function(e){return d.isOccluded(this,e)},d.prototype.equals=function(e){return d.equals(this,e)},d.prototype.clone=function(e){return d.clone(this,e)},d}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var 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e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},a={};return t(a,{element:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(a.supportsFullscreen())return null!==a.element}}}),a.supportsFullscreen=function(){if(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return 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0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenChange"),r.fullscreenchange=a),a=s+"fullscreenerror",void 0!==document["on"+a]&&("ms"===s&&(a="MSFullscreenError"),r.fullscreenerror=a)}return n},a.requestFullscreen=function(e,t){a.supportsFullscreen()&&e[r.requestFullscreen]({vrDisplay:t})},a.exitFullscreen=function(){a.supportsFullscreen()&&document[r.exitFullscreen]()},a}),define("Core/FeatureDetection",["./defaultValue","./defined","./Fullscreen"],function(e,t,n){"use strict";function r(e){for(var t=e.split("."),n=0,r=t.length;n<r;++n)t[n]=parseInt(t[n],10);return t}function a(){if(!t(T)){T=!1;var e=/ Chrome\/([\.0-9]+)/.exec(y.userAgent);null!==e&&(T=!0,R=r(e[1]))}return T}function i(){return a()&&R}function o(){if(!t(A)&&(A=!1,!a()&&/ Safari\/[\.0-9]+/.test(y.userAgent))){var e=/ Version\/([\.0-9]+)/.exec(y.userAgent);null!==e&&(A=!0,v=r(e[1]))}return A}function u(){return o()&&v}function s(){if(!t(S)){S=!1;var e=/ 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p=o.transpose(_,C),y=o.fromScale(n.radii,P),T=o.fromScale(n.oneOverRadii,U),R=D;R[0]=0,R[1]=-u.z,R[2]=u.y,R[3]=u.z,R[4]=0,R[5]=-u.x,R[6]=-u.y,R[7]=u.x,R[8]=0;var A,v,S=o.multiply(o.multiply(p,T,L),R,L),N=o.multiply(o.multiply(S,y,F),_,F),q=o.multiplyByVector(S,a,x),G=d(N,e.negate(q,O),0,0,1),W=G.length;if(W>0){for(var H=e.clone(e.ZERO,z),X=Number.NEGATIVE_INFINITY,V=0;V<W;++V){A=o.multiplyByVector(y,o.multiplyByVector(_,G[V],B),B);var Y=e.normalize(e.subtract(A,a,M),M),k=e.dot(Y,u);k>X&&(X=k,H=e.clone(A,H))}var Z=n.cartesianToCartographic(H,b);return X=i.clamp(X,0,1),v=e.magnitude(e.subtract(H,a,M))*Math.sqrt(1-X*X),v=c?-v:v,Z.height=v,n.cartographicToCartesian(Z,new e)}};var q=new e;return E.lineSegmentPlane=function(t,n,a,o){r(o)||(o=new e);var u=e.subtract(n,t,q),s=a.normal,c=e.dot(s,u);if(!(Math.abs(c)<i.EPSILON6)){var l=e.dot(s,t),f=-(a.distance+l)/c;if(!(f<0||f>1))return e.multiplyByScalar(u,f,o),e.add(t,o,o),o}},E.trianglePlaneIntersection=function(t,n,r,a){var 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a=this;this._downloadPromise=e(c.request(t.url,s),function(e){m(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else m(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function E(e,t){return o.compare(e.julianDate,t)}function m(e,n){if(!r(n.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!r(n.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var a=n.columnNames.indexOf("modifiedJulianDateUtc"),i=n.columnNames.indexOf("xPoleWanderRadians"),s=n.columnNames.indexOf("yPoleWanderRadians"),c=n.columnNames.indexOf("ut1MinusUtcSeconds"),l=n.columnNames.indexOf("xCelestialPoleOffsetRadians"),d=n.columnNames.indexOf("yCelestialPoleOffsetRadians"),m=n.columnNames.indexOf("taiMinusUtcSeconds");if(a<0||i<0||s<0||c<0||l<0||d<0||m<0)return void(e._dataError="Error in loaded EOP data: The columnNames property must include modifiedJulianDateUtc, xPoleWanderRadians, yPoleWanderRadians, ut1MinusUtcSeconds, xCelestialPoleOffsetRadians, yCelestialPoleOffsetRadians, and taiMinusUtcSeconds columns");var _=e._samples=n.samples,p=e._dates=[];e._dateColumn=a,e._xPoleWanderRadiansColumn=i,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=l,e._yCelestialPoleOffsetRadiansColumn=d,e._taiMinusUtcSecondsColumn=m,e._columnCount=n.columnNames.length,e._lastIndex=void 0;for(var y,T=e._addNewLeapSeconds,R=0,A=_.length;R<A;R+=e._columnCount){var v=_[R+a],S=_[R+m],N=v+f.MODIFIED_JULIAN_DATE_DIFFERENCE,O=new o(N,S,h.TAI);if(p.push(O),T){if(S!==y&&r(y)){var I=o.leapSeconds,g=t(I,O,E);if(g<0){var M=new u(O,S);I.splice(~g,0,M)}}y=S}}}function _(e,t,n,r,a){var i=n*r;a.xPoleWander=t[i+e._xPoleWanderRadiansColumn],a.yPoleWander=t[i+e._yPoleWanderRadiansColumn],a.xPoleOffset=t[i+e._xCelestialPoleOffsetRadiansColumn],a.yPoleOffset=t[i+e._yCelestialPoleOffsetRadiansColumn],a.ut1MinusUtc=t[i+e._ut1MinusUtcSecondsColumn]}function p(e,t,n){return t+e*(n-t)}function y(e,t,n,r,a,i,u){var s=e._columnCount;if(i>t.length-1)return u.xPoleWander=0,u.yPoleWander=0,u.xPoleOffset=0,u.yPoleOffset=0,u.ut1MinusUtc=0,u;var c=t[a],l=t[i];if(c.equals(l)||r.equals(c))return _(e,n,a,s,u),u;if(r.equals(l))return _(e,n,i,s,u),u;var f=o.secondsDifference(r,c)/o.secondsDifference(l,c),h=a*s,d=i*s,E=n[h+e._ut1MinusUtcSecondsColumn],m=n[d+e._ut1MinusUtcSecondsColumn],y=m-E;if(y>.5||y<-.5){var T=n[h+e._taiMinusUtcSecondsColumn],R=n[d+e._taiMinusUtcSecondsColumn];T!==R&&(l.equals(r)?E=m:m-=R-T)}return u.xPoleWander=p(f,n[h+e._xPoleWanderRadiansColumn],n[d+e._xPoleWanderRadiansColumn]),u.yPoleWander=p(f,n[h+e._yPoleWanderRadiansColumn],n[d+e._yPoleWanderRadiansColumn]),u.xPoleOffset=p(f,n[h+e._xCelestialPoleOffsetRadiansColumn],n[d+e._xCelestialPoleOffsetRadiansColumn]),u.yPoleOffset=p(f,n[h+e._yCelestialPoleOffsetRadiansColumn],n[d+e._yCelestialPoleOffsetRadiansColumn]),u.ut1MinusUtc=p(f,E,m),u}return d.NONE=i({getPromiseToLoad:function(){return e()},compute:function(e,t){return r(t)?(t.xPoleWander=0,t.yPoleWander=0,t.xPoleOffset=0,t.yPoleOffset=0,t.ut1MinusUtc=0):t=new a(0,0,0,0,0),t}}),d.prototype.getPromiseToLoad=function(){return e(this._downloadPromise)},d.prototype.compute=function(e,n){if(r(this._samples)){if(r(n)||(n=new a(0,0,0,0,0)),0===this._samples.length)return n.xPoleWander=0,n.yPoleWander=0,n.xPoleOffset=0,n.yPoleOffset=0,n.ut1MinusUtc=0,n;var i=this._dates,u=this._lastIndex,s=0,c=0;if(r(u)){var f=i[u],h=i[u+1],d=o.lessThanOrEquals(f,e),E=!r(h),m=E||o.greaterThanOrEquals(h,e);if(d&&m)return s=u,!E&&h.equals(e)&&++s,c=s+1,y(this,i,this._samples,e,s,c,n),n}var _=t(i,e,o.compare,this._dateColumn);
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u="";n(o.scheme)&&(u+=o.scheme+":"),n(o.authority)&&(u+="//"+o.authority,""!==o.path&&"/"!==o.path&&(u=u.replace(/\/?$/,"/"),o.path=o.path.replace(/^\/?/g,""))),u+=o===r?i?r.path.replace(/\/?$/,"/")+a.path.replace(/^\/?/g,""):r.path+a.path:a.path;var s=n(r.query),c=n(a.query);s&&c?u+="?"+r.query+"&"+a.query:s&&!c?u+="?"+r.query:!s&&c&&(u+="?"+a.query);var l=n(a.fragment);return n(r.fragment)&&!l?u+="#"+r.fragment:l&&(u+="#"+a.fragment),u}return a}),define("Core/buildModuleUrl",["../ThirdParty/Uri","./defined","./DeveloperError","./getAbsoluteUri","./joinUrls","require"],function(e,t,n,r,a,i){"use strict";function o(){for(var e=document.getElementsByTagName("script"),t=0,n=e.length;t<n;++t){var r=e[t].getAttribute("src"),a=E.exec(r);if(null!==a)return a[1]}}function u(){if(t(f))return f;var a;if(a="undefined"!=typeof CESIUM_BASE_URL?CESIUM_BASE_URL:o(),!t(a))throw new n("Unable to determine Cesium base URL automatically, try defining a global variable called CESIUM_BASE_URL.");return f=new e(r(a))}function s(e){return i.toUrl("../"+e)}function c(e){return a(u(),e)}function l(e){t(h)||(h=t(i.toUrl)?s:c),t(d)||(d=document.createElement("a"));var n=h(e);return d.href=n,d.href=d.href,d.href}var f,h,d,E=/((?:.*\/)|^)cesium[\w-]*\.js(?:\W|$)/i;return l._cesiumScriptRegex=E,l.setBaseUrl=function(t){f=new e(t).resolve(new e(document.location.href))},l}),define("Core/Iau2006XysSample",[],function(){"use strict";function e(e,t,n){this.x=e,this.y=t,this.s=n}return e}),define("Core/Iau2006XysData",["../ThirdParty/when","./buildModuleUrl","./defaultValue","./defined","./Iau2006XysSample","./JulianDate","./loadJson","./RequestScheduler","./TimeStandard"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(e){e=n(e,n.EMPTY_OBJECT),this._xysFileUrlTemplate=e.xysFileUrlTemplate,this._interpolationOrder=n(e.interpolationOrder,9),this._sampleZeroJulianEphemerisDate=n(e.sampleZeroJulianEphemerisDate,2442396.5),this._sampleZeroDateTT=new 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t(n)}),define("Core/PolygonPipeline",["../ThirdParty/earcut-2.1.1","./Cartesian2","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Geometry","./GeometryAttribute","./Math","./pointInsideTriangle","./PrimitiveType","./Queue","./WindingOrder"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E,m){"use strict";var _=new n,p=new n,y={};y.computeArea2D=function(e){for(var t=e.length,n=0,r=t-1,a=0;a<t;r=a++){var i=e[r],o=e[a];n+=i.x*o.y-o.x*i.y}return.5*n},y.computeWindingOrder2D=function(e){var t=y.computeArea2D(e);return t>0?m.COUNTER_CLOCKWISE:m.CLOCKWISE},y.triangulate=function(n,r){var a=t.packArray(n);return e(a,r,2)};var T=new n,R=new n,A=new n,v=new n,S=new n,N=new n,O=new n;return y.computeSubdivision=function(e,t,o,u){u=a(u,f.RADIANS_PER_DEGREE);var s,h=o.slice(0),E=t.length,m=new Array(3*E),_=0;for(s=0;s<E;s++){var p=t[s];m[_++]=p.x,m[_++]=p.y,m[_++]=p.z}for(var y=[],I={},g=e.maximumRadius,M=f.chordLength(u,g),x=M*M;h.length>0;){var w,C,P=h.pop(),U=h.pop(),D=h.pop(),L=n.fromArray(m,3*D,T),F=n.fromArray(m,3*U,R),B=n.fromArray(m,3*P,A),z=n.multiplyByScalar(n.normalize(L,v),g,v),b=n.multiplyByScalar(n.normalize(F,S),g,S),q=n.multiplyByScalar(n.normalize(B,N),g,N),G=n.magnitudeSquared(n.subtract(z,b,O)),W=n.magnitudeSquared(n.subtract(b,q,O)),H=n.magnitudeSquared(n.subtract(q,z,O)),X=Math.max(G,W,H);X>x?G===X?(w=Math.min(D,U)+" "+Math.max(D,U),s=I[w],i(s)||(C=n.add(L,F,O),n.multiplyByScalar(C,.5,C),m.push(C.x,C.y,C.z),s=m.length/3-1,I[w]=s),h.push(D,s,P),h.push(s,U,P)):W===X?(w=Math.min(U,P)+" "+Math.max(U,P),s=I[w],i(s)||(C=n.add(F,B,O),n.multiplyByScalar(C,.5,C),m.push(C.x,C.y,C.z),s=m.length/3-1,I[w]=s),h.push(U,s,D),h.push(s,P,D)):H===X&&(w=Math.min(P,D)+" "+Math.max(P,D),s=I[w],i(s)||(C=n.add(B,L,O),n.multiplyByScalar(C,.5,C),m.push(C.x,C.y,C.z),s=m.length/3-1,I[w]=s),h.push(P,s,U),h.push(s,D,U)):(y.push(D),y.push(U),y.push(P))}return new c({attributes:{position:new l({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:m})},indices:y,primitiveType:d.TRIANGLES})},y.scaleToGeodeticHeight=function(e,t,r,o){r=a(r,u.WGS84);var s=_,c=p;if(t=a(t,0),o=a(o,!0),i(e))for(var l=e.length,f=0;f<l;f+=3)n.fromArray(e,f,c),o&&(c=r.scaleToGeodeticSurface(c,c)),0!==t&&(s=r.geodeticSurfaceNormal(c,s),n.multiplyByScalar(s,t,s),n.add(c,s,c)),e[f]=c.x,e[f+1]=c.y,e[f+2]=c.z;return e},y}),define("Core/EllipsoidGeodesic",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(e,t,n,r,a,i,o,u){"use strict";function s(e){var t=e._uSquared,n=e._ellipsoid.maximumRadius,r=e._ellipsoid.minimumRadius,a=(n-r)/n,i=Math.cos(e._startHeading),o=Math.sin(e._startHeading),u=(1-a)*Math.tan(e._start.latitude),s=1/Math.sqrt(1+u*u),c=s*u,l=Math.atan2(u,i),f=s*o,h=f*f,d=1-h,E=Math.sqrt(d),m=t/4,_=m*m,p=_*m,y=_*_,T=1+m-3*_/4+5*p/4-175*y/64,R=1-m+15*_/8-35*p/8,A=1-3*m+35*_/4,v=1-5*m,S=T*l-R*Math.sin(2*l)*m/2-A*Math.sin(4*l)*_/16-v*Math.sin(6*l)*p/48-5*Math.sin(8*l)*y/512,N=e._constants;N.a=n,N.b=r,N.f=a,N.cosineHeading=i,N.sineHeading=o,N.tanU=u,N.cosineU=s,N.sineU=c,N.sigma=l,N.sineAlpha=f,N.sineSquaredAlpha=h,N.cosineSquaredAlpha=d,N.cosineAlpha=E,N.u2Over4=m,N.u4Over16=_,N.u6Over64=p,N.u8Over256=y,N.a0=T,N.a1=R,N.a2=A,N.a3=v,N.distanceRatio=S}function c(e,t){return e*t*(4+e*(4-3*t))/16}function l(e,t,n,r,a,i,o){var u=c(e,n);return(1-u)*e*t*(r+u*a*(o+u*i*(2*o*o-1)))}function f(e,t,n,r,a,i,o){var s,c,f,h,d,E=(t-n)/t,m=i-r,_=Math.atan((1-E)*Math.tan(a)),p=Math.atan((1-E)*Math.tan(o)),y=Math.cos(_),T=Math.sin(_),R=Math.cos(p),A=Math.sin(p),v=y*R,S=y*A,N=T*A,O=T*R,I=m,g=u.TWO_PI,M=Math.cos(I),x=Math.sin(I);do{M=Math.cos(I),x=Math.sin(I);var w=S-O*M;f=Math.sqrt(R*R*x*x+w*w),c=N+v*M,s=Math.atan2(f,c);var C;0===f?(C=0,h=1):(C=v*x/f,h=1-C*C),g=I,d=c-2*N/h,isNaN(d)&&(d=0),I=m+l(E,C,h,s,f,c,d)}while(Math.abs(I-g)>u.EPSILON12);var P=h*(t*t-n*n)/(n*n),U=1+P*(4096+P*(P*(320-175*P)-768))/16384,D=P*(256+P*(P*(74-47*P)-128))/1024,L=d*d,F=D*f*(d+D*(c*(2*L-1)-D*d*(4*f*f-3)*(4*L-3)/6)/4),B=n*U*(s-F),z=Math.atan2(R*x,S-O*M),b=Math.atan2(y*x,S*M-O);e._distance=B,e._startHeading=z,e._endHeading=b,e._uSquared=P}function h(n,r,a,i){e.normalize(i.cartographicToCartesian(r,m),E),e.normalize(i.cartographicToCartesian(a,m),m);f(n,i.maximumRadius,i.minimumRadius,r.longitude,r.latitude,a.longitude,a.latitude),n._start=t.clone(r,n._start),n._end=t.clone(a,n._end),n._start.height=0,n._end.height=0,s(n)}function d(e,a,i){var u=n(i,o.WGS84);this._ellipsoid=u,this._start=new t,this._end=new t,this._constants={},this._startHeading=void 0,this._endHeading=void 0,this._distance=void 0,this._uSquared=void 0,r(e)&&r(a)&&h(this,e,a,u)}var E=new e,m=new e;return a(d.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+  @license
+  when.js - https://github.com/cujojs/when
+
+  MIT License (c) copyright B Cavalier & J Hann
+
+ * A lightweight CommonJS Promises/A and when() implementation
+ * when is part of the cujo.js family of libraries (http://cujojs.com/)
+ *
+ * Licensed under the MIT License at:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * @version 1.7.1
+ */
+
+/**
+@license
+sprintf.js from the php.js project - https://github.com/kvz/phpjs
+Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
+
+php.js is copyright 2012 Kevin van Zonneveld.
+
+Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
+(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
+(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
+Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
+Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
+Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
+Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
+L. Rodrigues (http://www.jsfromhell.com), Ash Searle
+(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
+Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
+Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
+http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
+Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
+(http://webdevhobo.blogspot.com/), marrtins, GeekFG
+(http://geekfg.blogspot.com), Andrea Giammarchi
+(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
+gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
+Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
+(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
+Marc Palau, Martin
+(http://www.erlenwiese.de/), Breaking Par Consulting Inc
+(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
+Chris, Mirek Slugen, saulius, Alfonso Jimenez
+(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
+Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
+Ariede (http://caioariede.com), Robin, Kankrelune
+(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
+(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
+Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
+David, Aman Gupta, Michael White, Public Domain
+(http://www.json.org/json2.js), Steven Levithan
+(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
+Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
+Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
+(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
+Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
+Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
+(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
+(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
+ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
+(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
+Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
+Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
+(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
+josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
+Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
+(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
+(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
+Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
+(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
+(http://yass.meetcweb.com), Peter-Paul Koch
+(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
+(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
+Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
+vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
+Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
+(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
+B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
+(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
+Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
+Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
+(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
+Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
+Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
+sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
+Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
+(http://www.premasolutions.com/), Philippe Jausions
+(http://pear.php.net/user/jausions), Aidan Lister
+(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
+strcmp, Taras Bogach, jpfle, Alexander Ermolaev
+(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
+dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
+(http://www.pedrotainha.com), James, Arnout Kazemier
+(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
+FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
+Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
+daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
+W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
+(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
+Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
+(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
+Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
+Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
+(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
+Russell Walker (http://www.nbill.co.uk/), Jamie Beck
+(http://www.terabit.ca/), setcookie, Michael, YUI Library:
+http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
+http://hacks.bluesmoon.info/strftime/strftime.js, Ben
+(http://benblume.co.uk/), DtTvB
+(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
+meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
+(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
+Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
+Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
+Bryan
+
+Licensed under the MIT (MIT-LICENSE.txt) license.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
+OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/**
+ * @license
+ *
+ * Grauw URI utilities
+ *
+ * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
+ *
+ * @author Laurens Holst (http://www.grauw.nl/)
+ *
+ *   Copyright 2012 Laurens Holst
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return 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r},i.fromRadiansArray=function(e,n,r){var a=e.length;t(r)?r.length=a/2:r=new Array(a/2);for(var o=0;o<a;o+=2){var u=e[o],s=e[o+1],c=o/2;r[c]=i.fromRadians(u,s,0,n,r[c])}return r},i.fromDegreesArrayHeights=function(e,n,r){var a=e.length;t(r)?r.length=a/3:r=new Array(a/3);for(var o=0;o<a;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;r[l]=i.fromDegrees(u,s,c,n,r[l])}return r},i.fromRadiansArrayHeights=function(e,n,r){var a=e.length;t(r)?r.length=a/3:r=new Array(a/3);for(var o=0;o<a;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;r[l]=i.fromRadians(u,s,c,n,r[l])}return r},i.ZERO=r(new i(0,0,0)),i.UNIT_X=r(new i(1,0,0)),i.UNIT_Y=r(new i(0,1,0)),i.UNIT_Z=r(new i(0,0,1)),i.prototype.clone=function(e){return i.clone(this,e)},i.prototype.equals=function(e){return i.equals(this,e)},i.prototype.equalsEpsilon=function(e,t,n){return i.equalsEpsilon(this,e,t,n)},i.prototype.toString=function(){return"("+this.x+", "+this.y+", 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e===t||n(e)&&n(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e.longitude-t.longitude)<=r&&Math.abs(e.latitude-t.latitude)<=r&&Math.abs(e.height-t.height)<=r},u.ZERO=a(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),n=Object.defineProperties;return t&&e(n)||(n=function(e){return 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t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,n){return e===t||r(e)&&r(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n},l.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t},l.getRotation=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var p=new s,y=new s,T=new t,R=new t(0,0,0,1);return l.inverse=function(e,n){if(s.equalsEpsilon(l.getRotation(e,p),y,u.EPSILON7)&&t.equals(l.getRow(e,3,T),R))return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=0,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=0,n[11]=0,n[12]=-e[12],n[13]=-e[13],n[14]=-e[14],n[15]=1,n;var r=e[0],a=e[4],i=e[8],o=e[12],f=e[1],h=e[5],d=e[9],E=e[13],m=e[2],_=e[6],A=e[10],v=e[14],S=e[3],N=e[7],O=e[11],I=e[15],g=A*I,M=v*O,x=_*I,w=v*N,C=_*O,P=A*N,U=m*I,D=v*S,L=m*O,F=A*S,B=m*N,z=_*S,b=g*h+w*d+C*E-(M*h+x*d+P*E),q=M*f+U*d+F*E-(g*f+D*d+L*E),G=x*f+D*h+B*E-(w*f+U*h+z*E),W=P*f+L*h+z*d-(C*f+F*h+B*d),H=M*a+x*i+P*o-(g*a+w*i+C*o),X=g*r+D*i+L*o-(M*r+U*i+F*o),V=w*r+U*a+z*o-(x*r+D*a+B*o),Y=C*r+F*a+B*i-(P*r+L*a+z*i);g=i*E,M=o*d,x=a*E,w=o*h,C=a*d,P=i*h,U=r*E,D=o*f,L=r*d,F=i*f,B=r*h,z=a*f;var k=g*N+w*O+C*I-(M*N+x*O+P*I),Z=M*S+U*O+F*I-(g*S+D*O+L*I),j=x*S+D*N+B*I-(w*S+U*N+z*I),K=P*S+L*N+z*O-(C*S+F*N+B*O),J=x*A+P*v+M*_-(C*v+g*_+w*A),Q=L*v+g*m+D*A-(U*A+F*v+M*m),$=U*_+z*v+w*m-(B*v+x*m+D*_),ee=B*A+C*m+F*_-(L*_+z*A+P*m),te=r*b+a*q+i*G+o*W;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=b*te,n[1]=q*te,n[2]=G*te,n[3]=W*te,n[4]=H*te,n[5]=X*te,n[6]=V*te,n[7]=Y*te,n[8]=k*te,n[9]=Z*te,n[10]=j*te,n[11]=K*te,n[12]=J*te,n[13]=Q*te,n[14]=$*te,n[15]=ee*te,n},l.inverseTransformation=function(e,t){var n=e[0],r=e[1],a=e[2],i=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],h=e[13],d=e[14],E=-n*f-r*h-a*d,m=-i*f-o*h-u*d,_=-s*f-c*h-l*d;return t[0]=n,t[1]=i,t[2]=s,t[3]=0,t[4]=r,t[5]=o,t[6]=c,t[7]=0,t[8]=a,t[9]=u,t[10]=l,t[11]=0,t[12]=E,t[13]=m,t[14]=_,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,a(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return 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E=t.cartesianToCartographic(e[h]);a=Math.min(a,E.longitude),i=Math.max(i,E.longitude),l=Math.min(l,E.latitude),f=Math.max(f,E.latitude);var m=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;o=Math.min(o,m),c=Math.max(c,m)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),n(r)?(r.west=a,r.south=l,r.east=i,r.north=f,r):new s(a,l,i,f)},s.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.south,r.height=0,r):new e(t.west,t.south)},s.northwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.north,r.height=0,r):new e(t.west,t.north)},s.northeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.north,r.height=0,r):new e(t.east,t.north)},s.southeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.south,r.height=0,r):new e(t.east,t.south)},s.center=function(t,r){var a=t.east,i=t.west;a<i&&(a+=u.TWO_PI);var o=u.negativePiToPi(.5*(i+a)),s=.5*(t.south+t.north);return n(r)?(r.longitude=o,r.latitude=s,r.height=0,r):new e(o,s)},s.intersection=function(e,t,r){var a=e.east,i=e.west,o=t.east,c=t.west;a<i&&o>0?a+=u.TWO_PI:o<c&&a>0&&(o+=u.TWO_PI),a<i&&c<0?c+=u.TWO_PI:o<c&&i<0&&(i+=u.TWO_PI);var l=u.negativePiToPi(Math.max(i,c)),f=u.negativePiToPi(Math.min(a,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var h=Math.max(e.south,t.south),d=Math.min(e.north,t.north);if(!(h>=d))return n(r)?(r.west=l,r.south=h,r.east=f,r.north=d,r):new s(l,h,f,d)}},s.union=function(e,t,r){return n(r)||(r=new s),r.west=Math.min(e.west,t.west),r.south=Math.min(e.south,t.south),r.east=Math.max(e.east,t.east),r.north=Math.max(e.north,t.north),r},s.expand=function(e,t,r){return n(r)||(r=new s),r.west=Math.min(e.west,t.longitude),r.south=Math.min(e.south,t.latitude),r.east=Math.max(e.east,t.longitude),r.north=Math.max(e.north,t.latitude),r},s.contains=function(e,t){var n=t.longitude,r=t.latitude,a=e.west,i=e.east;return i<a&&(i+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>a||u.equalsEpsilon(n,a,u.EPSILON14))&&(n<i||u.equalsEpsilon(n,i,u.EPSILON14))&&r>=e.south&&r<=e.north};var c=new e;return s.subsample=function(e,r,a,o){r=t(r,i.WGS84),a=t(a,0),n(o)||(o=[]);var l=0,f=e.north,h=e.south,d=e.east,E=e.west,m=c;m.height=a,m.longitude=E,m.latitude=f,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=d,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.latitude=h,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++,f<0?m.latitude=f:h>0?m.latitude=h:m.latitude=0;for(var _=1;_<8;++_)m.longitude=-Math.PI+_*u.PI_OVER_TWO,s.contains(e,m)&&(o[l]=r.cartographicToCartesian(m,o[l]),l++);return 0===m.latitude&&(m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=d,o[l]=r.cartographicToCartesian(m,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f,h){"use strict";function d(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var E=new e,m=new e,_=new e,p=new e,y=new e,T=new e,R=new e,A=new e,v=new e,S=new e,N=new e,O=new e;d.fromPoints=function(t,n){if(r(n)||(n=new d),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var a=e.clone(t[0],R),i=e.clone(a,E),o=e.clone(a,m),u=e.clone(a,_),s=e.clone(a,p),c=e.clone(a,y),l=e.clone(a,T),f=t.length,h=1;h<f;h++){e.clone(t[h],a);var I=a.x,g=a.y,M=a.z;I<i.x&&e.clone(a,i),I>s.x&&e.clone(a,s),g<o.y&&e.clone(a,o),g>c.y&&e.clone(a,c),M<u.z&&e.clone(a,u),M>l.z&&e.clone(a,l)}var x=e.magnitudeSquared(e.subtract(s,i,A)),w=e.magnitudeSquared(e.subtract(c,o,A)),C=e.magnitudeSquared(e.subtract(l,u,A)),P=i,U=s,D=x;w>D&&(D=w,P=o,U=c),C>D&&(D=C,P=u,U=l);var L=v;L.x=.5*(P.x+U.x),L.y=.5*(P.y+U.y),L.z=.5*(P.z+U.z);var F=e.magnitudeSquared(e.subtract(U,L,A)),B=Math.sqrt(F),z=S;z.x=i.x,z.y=o.y,z.z=u.z;var b=N;b.x=s.x,b.y=c.y,b.z=l.z;var q=e.multiplyByScalar(e.add(z,b,A),.5,O),G=0;for(h=0;h<f;h++){e.clone(t[h],a);var W=e.magnitude(e.subtract(a,q,A));W>G&&(G=W);var H=e.magnitudeSquared(e.subtract(a,L,A));if(H>F){var X=Math.sqrt(H);B=.5*(B+X),F=B*B;var V=X-B;L.x=(B*L.x+V*a.x)/X,L.y=(B*L.y+V*a.y)/X,L.z=(B*L.z+V*a.z)/X}}return B<G?(e.clone(L,n.center),n.radius=B):(e.clone(q,n.center),n.radius=G),n};var I=new o,g=new e,M=new e,x=new t,w=new t;d.fromRectangle2D=function(e,t,n){return d.fromRectangleWithHeights2D(e,t,0,0,n)},d.fromRectangleWithHeights2D=function(t,a,i,o,u){if(r(u)||(u=new d),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;a=n(a,I),h.southwest(t,x),x.height=i,h.northeast(t,w),w.height=o;var s=a.project(x,g),c=a.project(w,M),l=c.x-s.x,f=c.y-s.y,E=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+E*E);var m=u.center;return m.x=s.x+.5*l,m.y=s.y+.5*f,m.z=s.z+.5*E,u};var C=[];d.fromRectangle3D=function(e,t,a,o){t=n(t,i.WGS84),a=n(a,0);var u;return r(e)&&(u=h.subsample(e,t,a,C)),d.fromPoints(u,o)},d.fromVertices=function(t,a,i,o){if(r(o)||(o=new d),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;a=n(a,e.ZERO),i=n(i,3);var u=R;u.x=t[0]+a.x,u.y=t[1]+a.y,u.z=t[2]+a.z;for(var s=e.clone(u,E),c=e.clone(u,m),l=e.clone(u,_),f=e.clone(u,p),h=e.clone(u,y),I=e.clone(u,T),g=t.length,M=0;M<g;M+=i){var x=t[M]+a.x,w=t[M+1]+a.y,C=t[M+2]+a.z;u.x=x,u.y=w,u.z=C,x<s.x&&e.clone(u,s),x>f.x&&e.clone(u,f),w<c.y&&e.clone(u,c),w>h.y&&e.clone(u,h),C<l.z&&e.clone(u,l),C>I.z&&e.clone(u,I)}var P=e.magnitudeSquared(e.subtract(f,s,A)),U=e.magnitudeSquared(e.subtract(h,c,A)),D=e.magnitudeSquared(e.subtract(I,l,A)),L=s,F=f,B=P;U>B&&(B=U,L=c,F=h),D>B&&(B=D,L=l,F=I);var z=v;z.x=.5*(L.x+F.x),z.y=.5*(L.y+F.y),z.z=.5*(L.z+F.z);var b=e.magnitudeSquared(e.subtract(F,z,A)),q=Math.sqrt(b),G=S;G.x=s.x,G.y=c.y,G.z=l.z;var W=N;W.x=f.x,W.y=h.y,W.z=I.z;var H=e.multiplyByScalar(e.add(G,W,A),.5,O),X=0;for(M=0;M<g;M+=i){u.x=t[M]+a.x,u.y=t[M+1]+a.y,u.z=t[M+2]+a.z;var V=e.magnitude(e.subtract(u,H,A));V>X&&(X=V);var Y=e.magnitudeSquared(e.subtract(u,z,A));if(Y>b){var k=Math.sqrt(Y);q=.5*(q+k),b=q*q;var Z=k-q;z.x=(q*z.x+Z*u.x)/k,z.y=(q*z.y+Z*u.y)/k,z.z=(q*z.z+Z*u.z)/k}}return q<X?(e.clone(z,o.center),o.radius=q):(e.clone(H,o.center),o.radius=X),o},d.fromEncodedCartesianVertices=function(t,n,a){if(r(a)||(a=new d),!r(t)||!r(n)||t.length!==n.length||0===t.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;var i=R;i.x=t[0]+n[0],i.y=t[1]+n[1],i.z=t[2]+n[2];for(var o=e.clone(i,E),u=e.clone(i,m),s=e.clone(i,_),c=e.clone(i,p),l=e.clone(i,y),f=e.clone(i,T),h=t.length,I=0;I<h;I+=3){var g=t[I]+n[I],M=t[I+1]+n[I+1],x=t[I+2]+n[I+2];i.x=g,i.y=M,i.z=x,g<o.x&&e.clone(i,o),g>c.x&&e.clone(i,c),M<u.y&&e.clone(i,u),M>l.y&&e.clone(i,l),x<s.z&&e.clone(i,s),x>f.z&&e.clone(i,f)}var w=e.magnitudeSquared(e.subtract(c,o,A)),C=e.magnitudeSquared(e.subtract(l,u,A)),P=e.magnitudeSquared(e.subtract(f,s,A)),U=o,D=c,L=w;C>L&&(L=C,U=u,D=l),P>L&&(L=P,U=s,D=f);var F=v;F.x=.5*(U.x+D.x),F.y=.5*(U.y+D.y),F.z=.5*(U.z+D.z);var B=e.magnitudeSquared(e.subtract(D,F,A)),z=Math.sqrt(B),b=S;b.x=o.x,b.y=u.y,b.z=s.z;var q=N;q.x=c.x,q.y=l.y,q.z=f.z;var G=e.multiplyByScalar(e.add(b,q,A),.5,O),W=0;for(I=0;I<h;I+=3){i.x=t[I]+n[I],i.y=t[I+1]+n[I+1],i.z=t[I+2]+n[I+2];var H=e.magnitude(e.subtract(i,G,A));H>W&&(W=H);var X=e.magnitudeSquared(e.subtract(i,F,A));if(X>B){var V=Math.sqrt(X);z=.5*(z+V),B=z*z;var Y=V-z;F.x=(z*F.x+Y*i.x)/V,F.y=(z*F.y+Y*i.y)/V,F.z=(z*F.z+Y*i.z)/V}}return z<W?(e.clone(F,a.center),a.radius=z):(e.clone(G,a.center),a.radius=W),a},d.fromCornerPoints=function(t,n,a){r(a)||(a=new d);var i=a.center;return e.add(t,n,i),e.multiplyByScalar(i,.5,i),a.radius=e.distance(i,n),a},d.fromEllipsoid=function(t,n){return r(n)||(n=new d),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var P=new e;d.fromBoundingSpheres=function(t,n){if(r(n)||(n=new d),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var a=t.length;if(1===a)return d.clone(t[0],n);if(2===a)return d.union(t[0],t[1],n);for(var i=[],o=0;o<a;o++)i.push(t[o].center);n=d.fromPoints(i,n);var u=n.center,s=n.radius;for(o=0;o<a;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return n.radius=s,n};var U=new e,D=new e,L=new e;d.fromOrientedBoundingBox=function(t,n){r(n)||(n=new d);var a=t.halfAxes,i=c.getColumn(a,0,U),o=c.getColumn(a,1,D),u=c.getColumn(a,2,L),s=e.magnitude(i),l=e.magnitude(o),f=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(s,l,f),n},d.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new d(t.center,t.radius)},d.packedLength=4,d.pack=function(e,t,r){r=n(r,0);var a=e.center;return t[r++]=a.x,t[r++]=a.y,t[r++]=a.z,t[r]=e.radius,t},d.unpack=function(e,t,a){t=n(t,0),r(a)||(a=new d);var i=a.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],a.radius=e[t],a};var F=new e,B=new e;d.union=function(t,n,a){r(a)||(a=new d);var i=t.center,o=t.radius,u=n.center,s=n.radius,c=e.subtract(u,i,F),l=e.magnitude(c);if(o>=l+s)return t.clone(a),a;if(s>=l+o)return n.clone(a),a;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,B);return e.add(h,i,h),e.clone(h,a.center),a.radius=f,a};var z=new e;d.expand=function(t,n,r){r=d.clone(t,r);var a=e.magnitude(e.subtract(n,r.center,z));return a>r.radius&&(r.radius=a),r},d.intersectPlane=function(t,n){var r=t.center,a=t.radius,i=n.normal,o=e.dot(i,r)+n.distance;return o<-a?u.OUTSIDE:o<a?u.INTERSECTING:u.INSIDE},d.transform=function(e,t,n){return r(n)||(n=new d),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=l.getMaximumScale(t)*e.radius,n};var b=new e;d.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,b);return e.magnitudeSquared(r)-t.radius*t.radius},d.transformWithoutScale=function(e,t,n){return r(n)||(n=new d),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var q=new e;d.computePlaneDistances=function(t,n,a,i){r(i)||(i=new s);var o=e.subtract(t.center,n,q),u=e.dot(a,o);return i.start=u-t.radius,i.stop=u+t.radius,i};for(var G=new e,W=new e,H=new e,X=new e,V=new e,Y=new t,k=new Array(8),Z=0;Z<8;++Z)k[Z]=new e;var j=new o;return d.projectTo2D=function(t,r,a){r=n(r,j);var i=r.ellipsoid,o=t.center,u=t.radius,s=i.geodeticSurfaceNormal(o,G),c=e.cross(e.UNIT_Z,s,W);e.normalize(c,c);var l=e.cross(s,c,H);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,V),h=e.negate(c,X),E=k,m=E[0];e.add(s,l,m),e.add(m,c,m),m=E[1],e.add(s,l,m),e.add(m,h,m),m=E[2],e.add(s,f,m),e.add(m,h,m),m=E[3],e.add(s,f,m),e.add(m,c,m),e.negate(s,s),m=E[4],e.add(s,l,m),e.add(m,c,m),m=E[5],e.add(s,l,m),e.add(m,h,m),m=E[6],e.add(s,f,m),e.add(m,h,m),m=E[7],e.add(s,f,m),e.add(m,c,m);for(var _=E.length,p=0;p<_;++p){var y=E[p];e.add(o,y,y);var T=i.cartesianToCartographic(y,Y);r.project(T,y)}a=d.fromPoints(E,a),o=a.center;var R=o.x,A=o.y,v=o.z;return o.x=v,o.y=R,o.z=A,a},d.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},d.equals=function(t,n){return t===n||r(t)&&r(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},d.prototype.intersectPlane=function(e){return d.intersectPlane(this,e)},d.prototype.distanceSquaredTo=function(e){return d.distanceSquaredTo(this,e)},d.prototype.computePlaneDistances=function(e,t,n){return d.computePlaneDistances(this,e,t,n)},d.prototype.isOccluded=function(e){return d.isOccluded(this,e)},d.prototype.equals=function(e){return d.equals(this,e)},d.prototype.clone=function(e){return d.clone(this,e)},d}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var t={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:35713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,
+RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},a={};return t(a,{element:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(a.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(a.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(a.supportsFullscreen())return null!==a.element}}}),a.supportsFullscreen=function(){if(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return r.requestFullscreen="requestFullscreen",r.exitFullscreen="exitFullscreen",r.fullscreenEnabled="fullscreenEnabled",r.fullscreenElement="fullscreenElement",r.fullscreenchange="fullscreenchange",r.fullscreenerror="fullscreenerror",n=!0;for(var a,i=["webkit","moz","o","ms","khtml"],o=0,u=i.length;o<u;++o){var s=i[o];a=s+"RequestFullscreen","function"==typeof t[a]?(r.requestFullscreen=a,n=!0):(a=s+"RequestFullScreen","function"==typeof t[a]&&(r.requestFullscreen=a,n=!0)),a=s+"ExitFullscreen","function"==typeof document[a]?r.exitFullscreen=a:(a=s+"CancelFullScreen","function"==typeof document[a]&&(r.exitFullscreen=a)),a=s+"FullscreenEnabled",void 0!==document[a]?r.fullscreenEnabled=a:(a=s+"FullScreenEnabled",void 0!==document[a]&&(r.fullscreenEnabled=a)),a=s+"FullscreenElement",void 0!==document[a]?r.fullscreenElement=a:(a=s+"FullScreenElement",void 0!==document[a]&&(r.fullscreenElement=a)),a=s+"fullscreenchange",void 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g,M;0===T&&0===E?(g=0,M=0):n.sign(T)===n.sign(E)?(g=T+E,M=_/g):(M=T-E,g=_/M);var x,w;0===R&&0===m?(x=0,w=0):n.sign(R)===n.sign(m)?(x=R+m,w=o/x):(w=R-m,x=o/w);var C=r.computeRealRoots(1,g,x),P=r.computeRealRoots(1,M,w);if(0!==C.length)return 0!==P.length?C[1]<=P[0]?[C[0],C[1],P[0],P[1]]:P[1]<=C[0]?[P[0],P[1],C[0],C[1]]:C[0]>=P[0]&&C[1]<=P[1]?[P[0],C[0],C[1],P[1]]:P[0]>=C[0]&&P[1]<=C[1]?[C[0],P[0],P[1],C[1]]:C[0]>P[0]&&C[0]<P[1]?[P[0],C[0],P[1],C[1]]:[C[0],P[0],C[1],P[1]]:C;if(0!==P.length)return P}return[]}var o={};return o.computeDiscriminant=function(e,t,n,r,a){var i=e*e,o=i*e,u=t*t,s=u*t,c=n*n,l=c*n,f=r*r,h=f*r,d=a*a,E=d*a,m=u*c*f-4*s*h-4*e*l*f+18*e*t*n*h-27*i*f*f+256*o*E+a*(18*s*n*r-4*u*l+16*e*c*c-80*e*t*c*r-6*e*u*f+144*i*n*f)+d*(144*e*u*n-27*u*u-128*i*c-192*i*t*r);return m},o.computeRealRoots=function(t,r,o,u,s){if(Math.abs(t)<n.EPSILON15)return e.computeRealRoots(r,o,u,s);var c=r/t,l=o/t,f=u/t,h=s/t,d=c<0?1:0;switch(d+=l<0?d+1:d,d+=f<0?d+1:d,d+=h<0?d+1:d){case 0:return 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a=this;this._downloadPromise=e(c.request(t.url,s),function(e){m(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else m(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function E(e,t){return o.compare(e.julianDate,t)}function m(e,n){if(!r(n.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!r(n.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var a=n.columnNames.indexOf("modifiedJulianDateUtc"),i=n.columnNames.indexOf("xPoleWanderRadians"),s=n.columnNames.indexOf("yPoleWanderRadians"),c=n.columnNames.indexOf("ut1MinusUtcSeconds"),l=n.columnNames.indexOf("xCelestialPoleOffsetRadians"),d=n.columnNames.indexOf("yCelestialPoleOffsetRadians"),m=n.columnNames.indexOf("taiMinusUtcSeconds");if(a<0||i<0||s<0||c<0||l<0||d<0||m<0)return void(e._dataError="Error in loaded EOP data: The columnNames property must include modifiedJulianDateUtc, xPoleWanderRadians, yPoleWanderRadians, ut1MinusUtcSeconds, xCelestialPoleOffsetRadians, yCelestialPoleOffsetRadians, and taiMinusUtcSeconds columns");var _=e._samples=n.samples,p=e._dates=[];e._dateColumn=a,e._xPoleWanderRadiansColumn=i,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=l,e._yCelestialPoleOffsetRadiansColumn=d,e._taiMinusUtcSecondsColumn=m,e._columnCount=n.columnNames.length,e._lastIndex=void 0;for(var y,T=e._addNewLeapSeconds,R=0,A=_.length;R<A;R+=e._columnCount){var v=_[R+a],S=_[R+m],N=v+f.MODIFIED_JULIAN_DATE_DIFFERENCE,O=new o(N,S,h.TAI);if(p.push(O),T){if(S!==y&&r(y)){var I=o.leapSeconds,g=t(I,O,E);if(g<0){var M=new u(O,S);I.splice(~g,0,M)}}y=S}}}function _(e,t,n,r,a){var i=n*r;a.xPoleWander=t[i+e._xPoleWanderRadiansColumn],a.yPoleWander=t[i+e._yPoleWanderRadiansColumn],a.xPoleOffset=t[i+e._xCelestialPoleOffsetRadiansColumn],a.yPoleOffset=t[i+e._yCelestialPoleOffsetRadiansColumn],a.ut1MinusUtc=t[i+e._ut1MinusUtcSecondsColumn]}function p(e,t,n){return t+e*(n-t)}function y(e,t,n,r,a,i,u){var s=e._columnCount;if(i>t.length-1)return u.xPoleWander=0,u.yPoleWander=0,u.xPoleOffset=0,u.yPoleOffset=0,u.ut1MinusUtc=0,u;var c=t[a],l=t[i];if(c.equals(l)||r.equals(c))return _(e,n,a,s,u),u;if(r.equals(l))return _(e,n,i,s,u),u;var f=o.secondsDifference(r,c)/o.secondsDifference(l,c),h=a*s,d=i*s,E=n[h+e._ut1MinusUtcSecondsColumn],m=n[d+e._ut1MinusUtcSecondsColumn],y=m-E;if(y>.5||y<-.5){var T=n[h+e._taiMinusUtcSecondsColumn],R=n[d+e._taiMinusUtcSecondsColumn];T!==R&&(l.equals(r)?E=m:m-=R-T)}return u.xPoleWander=p(f,n[h+e._xPoleWanderRadiansColumn],n[d+e._xPoleWanderRadiansColumn]),u.yPoleWander=p(f,n[h+e._yPoleWanderRadiansColumn],n[d+e._yPoleWanderRadiansColumn]),u.xPoleOffset=p(f,n[h+e._xCelestialPoleOffsetRadiansColumn],n[d+e._xCelestialPoleOffsetRadiansColumn]),u.yPoleOffset=p(f,n[h+e._yCelestialPoleOffsetRadiansColumn],n[d+e._yCelestialPoleOffsetRadiansColumn]),u.ut1MinusUtc=p(f,E,m),u}return d.NONE=i({getPromiseToLoad:function(){return e()},compute:function(e,t){return r(t)?(t.xPoleWander=0,t.yPoleWander=0,t.xPoleOffset=0,t.yPoleOffset=0,t.ut1MinusUtc=0):t=new a(0,0,0,0,0),t}}),d.prototype.getPromiseToLoad=function(){return e(this._downloadPromise)},d.prototype.compute=function(e,n){if(r(this._samples)){if(r(n)||(n=new a(0,0,0,0,0)),0===this._samples.length)return n.xPoleWander=0,n.yPoleWander=0,n.xPoleOffset=0,n.yPoleOffset=0,n.ut1MinusUtc=0,n;var i=this._dates,u=this._lastIndex,s=0,c=0;if(r(u)){var f=i[u],h=i[u+1],d=o.lessThanOrEquals(f,e),E=!r(h),m=E||o.greaterThanOrEquals(h,e);if(d&&m)return s=u,!E&&h.equals(e)&&++s,c=s+1,y(this,i,this._samples,e,s,c,n),n}var _=t(i,e,o.compare,this._dateColumn);
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u="";n(o.scheme)&&(u+=o.scheme+":"),n(o.authority)&&(u+="//"+o.authority,""!==o.path&&"/"!==o.path&&(u=u.replace(/\/?$/,"/"),o.path=o.path.replace(/^\/?/g,""))),u+=o===r?i?r.path.replace(/\/?$/,"/")+a.path.replace(/^\/?/g,""):r.path+a.path:a.path;var s=n(r.query),c=n(a.query);s&&c?u+="?"+r.query+"&"+a.query:s&&!c?u+="?"+r.query:!s&&c&&(u+="?"+a.query);var l=n(a.fragment);return n(r.fragment)&&!l?u+="#"+r.fragment:l&&(u+="#"+a.fragment),u}return a}),define("Core/buildModuleUrl",["../ThirdParty/Uri","./defined","./DeveloperError","./getAbsoluteUri","./joinUrls","require"],function(e,t,n,r,a,i){"use strict";function o(){for(var e=document.getElementsByTagName("script"),t=0,n=e.length;t<n;++t){var r=e[t].getAttribute("src"),a=E.exec(r);if(null!==a)return a[1]}}function u(){if(t(f))return f;var a;if(a="undefined"!=typeof CESIUM_BASE_URL?CESIUM_BASE_URL:o(),!t(a))throw new n("Unable to determine Cesium base URL automatically, try defining a global variable called CESIUM_BASE_URL.");return 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t(n)}),define("Core/PolygonPipeline",["../ThirdParty/earcut-2.1.1","./Cartesian2","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Geometry","./GeometryAttribute","./Math","./pointInsideTriangle","./PrimitiveType","./Queue","./WindingOrder"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E,m){"use strict";var _=new n,p=new n,y={};y.computeArea2D=function(e){for(var t=e.length,n=0,r=t-1,a=0;a<t;r=a++){var i=e[r],o=e[a];n+=i.x*o.y-o.x*i.y}return.5*n},y.computeWindingOrder2D=function(e){var t=y.computeArea2D(e);return t>0?m.COUNTER_CLOCKWISE:m.CLOCKWISE},y.triangulate=function(n,r){var a=t.packArray(n);return e(a,r,2)};var T=new n,R=new n,A=new n,v=new n,S=new n,N=new n,O=new n;return y.computeSubdivision=function(e,t,o,u){u=a(u,f.RADIANS_PER_DEGREE);var s,h=o.slice(0),E=t.length,m=new Array(3*E),_=0;for(s=0;s<E;s++){var p=t[s];m[_++]=p.x,m[_++]=p.y,m[_++]=p.z}for(var y=[],I={},g=e.maximumRadius,M=f.chordLength(u,g),x=M*M;h.length>0;){var w,C,P=h.pop(),U=h.pop(),D=h.pop(),L=n.fromArray(m,3*D,T),F=n.fromArray(m,3*U,R),B=n.fromArray(m,3*P,A),z=n.multiplyByScalar(n.normalize(L,v),g,v),b=n.multiplyByScalar(n.normalize(F,S),g,S),q=n.multiplyByScalar(n.normalize(B,N),g,N),G=n.magnitudeSquared(n.subtract(z,b,O)),W=n.magnitudeSquared(n.subtract(b,q,O)),H=n.magnitudeSquared(n.subtract(q,z,O)),X=Math.max(G,W,H);X>x?G===X?(w=Math.min(D,U)+" "+Math.max(D,U),s=I[w],i(s)||(C=n.add(L,F,O),n.multiplyByScalar(C,.5,C),m.push(C.x,C.y,C.z),s=m.length/3-1,I[w]=s),h.push(D,s,P),h.push(s,U,P)):W===X?(w=Math.min(U,P)+" "+Math.max(U,P),s=I[w],i(s)||(C=n.add(F,B,O),n.multiplyByScalar(C,.5,C),m.push(C.x,C.y,C.z),s=m.length/3-1,I[w]=s),h.push(U,s,D),h.push(s,P,D)):H===X&&(w=Math.min(P,D)+" "+Math.max(P,D),s=I[w],i(s)||(C=n.add(B,L,O),n.multiplyByScalar(C,.5,C),m.push(C.x,C.y,C.z),s=m.length/3-1,I[w]=s),h.push(P,s,U),h.push(s,D,U)):(y.push(D),y.push(U),y.push(P))}return new c({attributes:{position:new l({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:m})},indices:y,primitiveType:d.TRIANGLES})},y.scaleToGeodeticHeight=function(e,t,r,o){r=a(r,u.WGS84);var s=_,c=p;if(t=a(t,0),o=a(o,!0),i(e))for(var l=e.length,f=0;f<l;f+=3)n.fromArray(e,f,c),o&&(c=r.scaleToGeodeticSurface(c,c)),0!==t&&(s=r.geodeticSurfaceNormal(c,s),n.multiplyByScalar(s,t,s),n.add(c,s,c)),e[f]=c.x,e[f+1]=c.y,e[f+2]=c.z;return e},y}),define("Core/EllipsoidGeodesic",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(e,t,n,r,a,i,o,u){"use strict";function s(e){var t=e._uSquared,n=e._ellipsoid.maximumRadius,r=e._ellipsoid.minimumRadius,a=(n-r)/n,i=Math.cos(e._startHeading),o=Math.sin(e._startHeading),u=(1-a)*Math.tan(e._start.latitude),s=1/Math.sqrt(1+u*u),c=s*u,l=Math.atan2(u,i),f=s*o,h=f*f,d=1-h,E=Math.sqrt(d),m=t/4,_=m*m,p=_*m,y=_*_,T=1+m-3*_/4+5*p/4-175*y/64,R=1-m+15*_/8-35*p/8,A=1-3*m+35*_/4,v=1-5*m,S=T*l-R*Math.sin(2*l)*m/2-A*Math.sin(4*l)*_/16-v*Math.sin(6*l)*p/48-5*Math.sin(8*l)*y/512,N=e._constants;N.a=n,N.b=r,N.f=a,N.cosineHeading=i,N.sineHeading=o,N.tanU=u,N.cosineU=s,N.sineU=c,N.sigma=l,N.sineAlpha=f,N.sineSquaredAlpha=h,N.cosineSquaredAlpha=d,N.cosineAlpha=E,N.u2Over4=m,N.u4Over16=_,N.u6Over64=p,N.u8Over256=y,N.a0=T,N.a1=R,N.a2=A,N.a3=v,N.distanceRatio=S}function c(e,t){return e*t*(4+e*(4-3*t))/16}function l(e,t,n,r,a,i,o){var u=c(e,n);return(1-u)*e*t*(r+u*a*(o+u*i*(2*o*o-1)))}function f(e,t,n,r,a,i,o){var s,c,f,h,d,E=(t-n)/t,m=i-r,_=Math.atan((1-E)*Math.tan(a)),p=Math.atan((1-E)*Math.tan(o)),y=Math.cos(_),T=Math.sin(_),R=Math.cos(p),A=Math.sin(p),v=y*R,S=y*A,N=T*A,O=T*R,I=m,g=u.TWO_PI,M=Math.cos(I),x=Math.sin(I);do{M=Math.cos(I),x=Math.sin(I);var w=S-O*M;f=Math.sqrt(R*R*x*x+w*w),c=N+v*M,s=Math.atan2(f,c);var C;0===f?(C=0,h=1):(C=v*x/f,h=1-C*C),g=I,d=c-2*N/h,isNaN(d)&&(d=0),I=m+l(E,C,h,s,f,c,d)}while(Math.abs(I-g)>u.EPSILON12);var P=h*(t*t-n*n)/(n*n),U=1+P*(4096+P*(P*(320-175*P)-768))/16384,D=P*(256+P*(P*(74-47*P)-128))/1024,L=d*d,F=D*f*(d+D*(c*(2*L-1)-D*d*(4*f*f-3)*(4*L-3)/6)/4),B=n*U*(s-F),z=Math.atan2(R*x,S-O*M),b=Math.atan2(y*x,S*M-O);e._distance=B,e._startHeading=z,e._endHeading=b,e._uSquared=P}function h(n,r,a,i){e.normalize(i.cartographicToCartesian(r,m),E),e.normalize(i.cartographicToCartesian(a,m),m);f(n,i.maximumRadius,i.minimumRadius,r.longitude,r.latitude,a.longitude,a.latitude),n._start=t.clone(r,n._start),n._end=t.clone(a,n._end),n._start.height=0,n._end.height=0,s(n)}function d(e,a,i){var u=n(i,o.WGS84);this._ellipsoid=u,this._start=new t,this._end=new t,this._constants={},this._startHeading=void 0,this._endHeading=void 0,this._distance=void 0,this._uSquared=void 0,r(e)&&r(a)&&h(this,e,a,u)}var E=new e,m=new e;return a(d.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){
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S=Math.cos(2*a.sigma+R),N=Math.sin(R),O=Math.cos(R),I=a.cosineU*O,g=a.sineU*N,M=Math.atan2(N*a.sineHeading,I-g*a.cosineHeading),x=M-l(a.f,a.sineAlpha,a.cosineSquaredAlpha,R,N,O,S);return r(n)?(n.longitude=this._start.longitude+x,n.latitude=v,n.height=0,n):new t(this._start.longitude+x,v,0)},d}),define("Core/isArray",["./defined"],function(e){"use strict";var t=Array.isArray;return e(t)||(t=function(e){return"[object Array]"===Object.prototype.toString.call(e)}),t}),define("Core/PolylinePipeline",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidGeodesic","./IntersectionTests","./isArray","./Math","./Matrix4","./Plane"],function(e,t,n,r,a,i,o,u,s,c,l,f){"use strict";function h(e,t,n){var r=N;r.length=e;var a;if(t===n){for(a=0;a<e;a++)r[a]=t;return r}var i=n-t,o=i/e;for(a=0;a<e;a++){var u=t+a*o;r[a]=u}return r}function d(t,n,r,a,i,o,u,s){var c=a.scaleToGeodeticSurface(t,M),l=a.scaleToGeodeticSurface(n,x),f=E.numberOfPoints(t,n,r),d=a.cartesianToCartographic(c,O),m=a.cartesianToCartographic(l,I),_=h(f,i,o);w.setEndPoints(d,m);var p=w.surfaceDistance/f,y=s;d.height=i;var T=a.cartographicToCartesian(d,g);e.pack(T,u,y),y+=3;for(var R=1;R<f;R++){var A=w.interpolateUsingSurfaceDistance(R*p,I);A.height=_[R],T=a.cartographicToCartesian(A,g),e.pack(T,u,y),y+=3}return y}var E={};E.numberOfPoints=function(t,n,r){var a=e.distance(t,n);return Math.ceil(a/r)};var m=new t;E.extractHeights=function(e,t){for(var n=e.length,r=new Array(n),a=0;a<n;a++){var i=e[a];r[a]=t.cartesianToCartographic(i,m).height}return r};var _=new l,p=new e,y=new e,T=new f(e.ZERO,0),R=new e,A=new f(e.ZERO,0),v=new e,S=new e,N=[],O=new t,I=new t,g=new e,M=new e,x=new e,w=new o;return E.wrapLongitude=function(t,a){var i=[],o=[];if(r(t)&&t.length>0){a=n(a,l.IDENTITY);var s=l.inverseTransformation(a,_),c=l.multiplyByPoint(s,e.ZERO,p),h=l.multiplyByPointAsVector(s,e.UNIT_Y,y),d=f.fromPointNormal(c,h,T),E=l.multiplyByPointAsVector(s,e.UNIT_X,R),m=f.fromPointNormal(c,E,A),N=1;i.push(e.clone(t[0]));for(var O=i[0],I=t.length,g=1;g<I;++g){var M=t[g];if(f.getPointDistance(m,O)<0||f.getPointDistance(m,M)<0){var x=u.lineSegmentPlane(O,M,d,v);if(r(x)){var w=e.multiplyByScalar(h,5e-9,S);f.getPointDistance(d,O)<0&&e.negate(w,w),i.push(e.add(x,w,new e)),o.push(N+1),e.negate(w,w),i.push(e.add(x,w,new e)),N=1}}i.push(e.clone(t[g])),N++,O=M}o.push(N)}return{positions:i,lengths:o}},E.generateArc=function(t){r(t)||(t={});var a=t.positions,o=a.length,u=n(t.ellipsoid,i.WGS84),l=n(t.height,0),f=s(l);if(o<1)return[];if(1===o){var h=u.scaleToGeodeticSurface(a[0],M);if(l=f?l[0]:l,0!==l){var m=u.geodeticSurfaceNormal(h,g);e.multiplyByScalar(m,l,m),e.add(h,m,h)}return[h.x,h.y,h.z]}var _=t.minDistance;if(!r(_)){var p=n(t.granularity,c.RADIANS_PER_DEGREE);_=c.chordLength(p,u.maximumRadius)}var y,T=0;for(y=0;y<o-1;y++)T+=E.numberOfPoints(a[y],a[y+1],_);var R=3*(T+1),A=new Array(R),v=0;for(y=0;y<o-1;y++){var S=a[y],I=a[y+1],x=f?l[y]:l,w=f?l[y+1]:l;v=d(S,I,_,u,x,w,A,v)}N.length=0;var C=a[o-1],P=u.cartesianToCartographic(C,O);P.height=f?l[o-1]:l;var U=u.cartographicToCartesian(P,g);return e.pack(U,A,R-3),A},E.generateCartesianArc=function(t){for(var n=E.generateArc(t),r=n.length/3,a=new Array(r),i=0;i<r;i++)a[i]=e.unpack(n,3*i);return a},E}),define("Core/WallGeometryLibrary",["./Cartographic","./defined","./DeveloperError","./EllipsoidTangentPlane","./Math","./PolygonPipeline","./PolylinePipeline","./WindingOrder"],function(e,t,n,r,a,i,o,u){"use strict";function s(e,t){return a.equalsEpsilon(e.latitude,t.latitude,a.EPSILON14)&&a.equalsEpsilon(e.longitude,t.longitude,a.EPSILON14)}function c(n,r,a,i){var o=r.length;if(!(o<2)){var u=t(i),c=t(a),l=!0,d=new Array(o),E=new Array(o),m=new 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O,I=0;for(O=0;O<A-1;O++)I+=o.numberOfPoints(n[O],n[O+1],S)+1;T=new Float64Array(3*I),R=new Float64Array(3*I);var g=d,M=E;N.positions=g,N.height=M;var x=0;for(O=0;O<A-1;O++){g[0]=n[O],g[1]=n[O+1],M[0]=s[O],M[1]=s[O+1];var w=o.generateArc(N);T.set(w,x),M[0]=l[O],M[1]=l[O+1],R.set(o.generateArc(N),x),x+=w.length}}else N.positions=n,N.height=s,T=new Float64Array(o.generateArc(N)),N.height=l,R=new Float64Array(o.generateArc(N));return{bottomPositions:R,topPositions:T,numCorners:v}}},l}),define("Core/WallGeometry",["./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PrimitiveType","./VertexFormat","./WallGeometryLibrary"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E){"use strict";function m(e){e=r(e,r.EMPTY_OBJECT);var n=e.positions,i=e.maximumHeights,u=e.minimumHeights,s=r(e.vertexFormat,d.DEFAULT),c=r(e.granularity,f.RADIANS_PER_DEGREE),l=r(e.ellipsoid,o.WGS84);this._positions=n,this._minimumHeights=u,this._maximumHeights=i,this._vertexFormat=d.clone(s),this._granularity=c,this._ellipsoid=o.clone(l),this._workerName="createWallGeometry";var h=1+n.length*t.packedLength+2;a(u)&&(h+=u.length),a(i)&&(h+=i.length),this.packedLength=h+o.packedLength+d.packedLength+1}var _=new t,p=new t,y=new t,T=new t,R=new t,A=new t,v=new t,S=new t;m.pack=function(e,n,i){i=r(i,0);var u,s=e._positions,c=s.length;for(n[i++]=c,u=0;u<c;++u,i+=t.packedLength)t.pack(s[u],n,i);var l=e._minimumHeights;if(c=a(l)?l.length:0,n[i++]=c,a(l))for(u=0;u<c;++u)n[i++]=l[u];var f=e._maximumHeights;if(c=a(f)?f.length:0,n[i++]=c,a(f))for(u=0;u<c;++u)n[i++]=f[u];return o.pack(e._ellipsoid,n,i),i+=o.packedLength,d.pack(e._vertexFormat,n,i),i+=d.packedLength,n[i]=e._granularity,n};var N=o.clone(o.UNIT_SPHERE),O=new d,I={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:N,vertexFormat:O,granularity:void 0};return m.unpack=function(e,n,i){n=r(n,0);var u,s=e[n++],c=new Array(s);for(u=0;u<s;++u,n+=t.packedLength)c[u]=t.unpack(e,n);s=e[n++];var l;if(s>0)for(l=new Array(s),u=0;u<s;++u)l[u]=e[n++];s=e[n++];var f;if(s>0)for(f=new Array(s),u=0;u<s;++u)f[u]=e[n++];var h=o.unpack(e,n,N);n+=o.packedLength;var E=d.unpack(e,n,O);n+=d.packedLength;var _=e[n];return a(i)?(i._positions=c,i._minimumHeights=l,i._maximumHeights=f,i._ellipsoid=o.clone(h,i._ellipsoid),i._vertexFormat=d.clone(E,i._vertexFormat),i._granularity=_,i):(I.positions=c,I.minimumHeights=l,I.maximumHeights=f,I.granularity=_,new m(I))},m.fromConstantHeights=function(e){e=r(e,r.EMPTY_OBJECT);var t,n,i=e.positions,o=e.minimumHeight,u=e.maximumHeight,s=a(o),c=a(u);if(s||c){var l=i.length;t=s?new Array(l):void 0,n=c?new Array(l):void 0;for(var f=0;f<l;++f)s&&(t[f]=o),c&&(n[f]=u)}var h={positions:i,maximumHeights:n,minimumHeights:t,ellipsoid:e.ellipsoid,vertexFormat:e.vertexFormat};return new m(h)},m.createGeometry=function(r){var i=r._positions,o=r._minimumHeights,d=r._maximumHeights,m=r._vertexFormat,N=r._granularity,O=r._ellipsoid,I=E.computePositions(O,i,d,o,N,!0);if(a(I)){var g=I.bottomPositions,M=I.topPositions,x=I.numCorners,w=M.length,C=2*w,P=m.position?new Float64Array(C):void 0,U=m.normal?new Float32Array(C):void 0,D=m.tangent?new Float32Array(C):void 0,L=m.binormal?new Float32Array(C):void 0,F=m.st?new Float32Array(C/3*2):void 0,B=0,z=0,b=0,q=0,G=0,W=S,H=v,X=A,V=!0;w/=3;var Y,k=0,Z=1/(w-i.length+1);for(Y=0;Y<w;++Y){var j=3*Y,K=t.fromArray(M,j,_),J=t.fromArray(g,j,p);if(m.position&&(P[B++]=J.x,P[B++]=J.y,P[B++]=J.z,P[B++]=K.x,P[B++]=K.y,P[B++]=K.z),m.st&&(F[G++]=k,F[G++]=0,F[G++]=k,F[G++]=1),m.normal||m.tangent||m.binormal){var Q,$=t.clone(t.ZERO,R),ee=O.scaleToGeodeticSurface(t.fromArray(M,j,p),p);if(Y+1<w&&(Q=O.scaleToGeodeticSurface(t.fromArray(M,j+3,y),y),$=t.fromArray(M,j+3,R)),V){var te=t.subtract($,K,T),ne=t.subtract(ee,K,_);W=t.normalize(t.cross(ne,te,W),W),V=!1}t.equalsEpsilon(Q,ee,f.EPSILON10)?V=!0:(k+=Z,m.tangent&&(H=t.normalize(t.subtract(Q,ee,H),H)),m.binormal&&(X=t.normalize(t.cross(W,H,X),X))),m.normal&&(U[z++]=W.x,U[z++]=W.y,U[z++]=W.z,U[z++]=W.x,U[z++]=W.y,U[z++]=W.z),m.tangent&&(D[q++]=H.x,D[q++]=H.y,D[q++]=H.z,D[q++]=H.x,D[q++]=H.y,D[q++]=H.z),m.binormal&&(L[b++]=X.x,L[b++]=X.y,L[b++]=X.z,L[b++]=X.x,L[b++]=X.y,L[b++]=X.z)}}var re=new c;m.position&&(re.position=new s({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:P})),m.normal&&(re.normal=new s({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:U})),m.tangent&&(re.tangent=new s({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:D})),m.binormal&&(re.binormal=new s({componentDatatype:n.FLOAT,componentsPerAttribute:3,values:L})),m.st&&(re.st=new s({componentDatatype:n.FLOAT,componentsPerAttribute:2,values:F}));var ae=C/3;C-=6*(x+1);var ie=l.createTypedArray(ae,C),oe=0;for(Y=0;Y<ae-2;Y+=2){var ue=Y,se=Y+2,ce=t.fromArray(P,3*ue,_),le=t.fromArray(P,3*se,p);if(!t.equalsEpsilon(ce,le,f.EPSILON10)){var fe=Y+1,he=Y+3;ie[oe++]=fe,ie[oe++]=ue,ie[oe++]=he,ie[oe++]=he,ie[oe++]=ue,ie[oe++]=se}}return new u({attributes:re,indices:ie,primitiveType:h.TRIANGLES,boundingSphere:new e.fromVertices(P)})}},m}),define("Workers/createWallGeometry",["../Core/defined","../Core/Ellipsoid","../Core/WallGeometry"],function(e,t,n){"use strict";function r(r,a){return e(a)&&(r=n.unpack(r,a)),r._ellipsoid=t.clone(r._ellipsoid),n.createGeometry(r)}return r})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/createWallOutlineGeometry.js b/vendors/Cesium/Workers/createWallOutlineGeometry.js
index 71e2a55..df1a2a1 100644
--- a/vendors/Cesium/Workers/createWallOutlineGeometry.js
+++ b/vendors/Cesium/Workers/createWallOutlineGeometry.js
@@ -1,230 +1,230 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
-  @license
-  when.js - https://github.com/cujojs/when
-
-  MIT License (c) copyright B Cavalier & J Hann
-
- * A lightweight CommonJS Promises/A and when() implementation
- * when is part of the cujo.js family of libraries (http://cujojs.com/)
- *
- * Licensed under the MIT License at:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * @version 1.7.1
- */
-
-/**
-@license
-sprintf.js from the php.js project - https://github.com/kvz/phpjs
-Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
-
-php.js is copyright 2012 Kevin van Zonneveld.
-
-Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
-(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
-(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
-Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
-Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
-Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
-Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
-L. Rodrigues (http://www.jsfromhell.com), Ash Searle
-(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
-Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
-Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
-http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
-Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
-(http://webdevhobo.blogspot.com/), marrtins, GeekFG
-(http://geekfg.blogspot.com), Andrea Giammarchi
-(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
-gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
-Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
-(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
-Marc Palau, Martin
-(http://www.erlenwiese.de/), Breaking Par Consulting Inc
-(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
-Chris, Mirek Slugen, saulius, Alfonso Jimenez
-(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
-Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
-Ariede (http://caioariede.com), Robin, Kankrelune
-(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
-(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
-Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
-David, Aman Gupta, Michael White, Public Domain
-(http://www.json.org/json2.js), Steven Levithan
-(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
-Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
-Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
-(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
-Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
-Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
-(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
-(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
-ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
-(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
-Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
-Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
-(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
-josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
-Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
-(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
-(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
-Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
-(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
-(http://yass.meetcweb.com), Peter-Paul Koch
-(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
-(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
-Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
-vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
-Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
-(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
-B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
-(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
-Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
-Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
-(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
-Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
-Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
-sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
-Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
-(http://www.premasolutions.com/), Philippe Jausions
-(http://pear.php.net/user/jausions), Aidan Lister
-(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
-strcmp, Taras Bogach, jpfle, Alexander Ermolaev
-(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
-dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
-(http://www.pedrotainha.com), James, Arnout Kazemier
-(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
-FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
-Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
-daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
-W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
-(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
-Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
-(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
-Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
-Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
-(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
-Russell Walker (http://www.nbill.co.uk/), Jamie Beck
-(http://www.terabit.ca/), setcookie, Michael, YUI Library:
-http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
-http://hacks.bluesmoon.info/strftime/strftime.js, Ben
-(http://benblume.co.uk/), DtTvB
-(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
-meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
-(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
-Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
-Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
-Bryan
-
-Licensed under the MIT (MIT-LICENSE.txt) license.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
-OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/**
- * @license
- *
- * Grauw URI utilities
- *
- * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
- *
- * @author Laurens Holst (http://www.grauw.nl/)
- *
- *   Copyright 2012 Laurens Holst
- *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
- *
- */
-
-!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,this.init_genrand(e)};return e.prototype.init_genrand=function(e){for(this.mt[0]=e>>>0,this.mti=1;this.mti<this.N;this.mti++){var e=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&e)>>>16)<<16)+1812433253*(65535&e)+this.mti,this.mt[this.mti]>>>=0}},e.prototype.genrand_int32=function(){var e,t=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_genrand(5489),n=0;n<this.N-this.M;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^e>>>1^t[1&e];for(;n<this.N-1;n++)e=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^e>>>1^t[1&e];e=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^e>>>1^t[1&e],this.mti=0}return e=this.mt[this.mti++],e^=e>>>11,e^=e<<7&2636928640,e^=e<<15&4022730752,e^=e>>>18,e>>>0},e.prototype.random=function(){return this.genrand_int32()*(1/4294967296)},e}),define("Core/Math",["../ThirdParty/mersenne-twister","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";var i={};i.EPSILON1=.1,i.EPSILON2=.01,i.EPSILON3=.001,i.EPSILON4=1e-4,i.EPSILON5=1e-5,i.EPSILON6=1e-6,i.EPSILON7=1e-7,i.EPSILON8=1e-8,i.EPSILON9=1e-9,i.EPSILON10=1e-10,i.EPSILON11=1e-11,i.EPSILON12=1e-12,i.EPSILON13=1e-13,i.EPSILON14=1e-14,i.EPSILON15=1e-15,i.EPSILON16=1e-16,i.EPSILON17=1e-17,i.EPSILON18=1e-18,i.EPSILON19=1e-19,i.EPSILON20=1e-20,i.GRAVITATIONALPARAMETER=3986004418e5,i.SOLAR_RADIUS=6955e5,i.LUNAR_RADIUS=1737400,i.SIXTY_FOUR_KILOBYTES=65536,i.sign=function(e){return e>0?1:e<0?-1:0},i.signNotZero=function(e){return e<0?-1:1},i.toSNorm=function(e,n){return n=t(n,255),Math.round((.5*i.clamp(e,-1,1)+.5)*n)},i.fromSNorm=function(e,n){return n=t(n,255),i.clamp(e,0,n)/n*2-1},i.sinh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t-n)},i.cosh=function(e){var t=Math.pow(Math.E,e),n=Math.pow(Math.E,-1*e);return.5*(t+n)},i.lerp=function(e,t,n){return(1-n)*e+n*t},i.PI=Math.PI,i.ONE_OVER_PI=1/Math.PI,i.PI_OVER_TWO=.5*Math.PI,i.PI_OVER_THREE=Math.PI/3,i.PI_OVER_FOUR=Math.PI/4,i.PI_OVER_SIX=Math.PI/6,i.THREE_PI_OVER_TWO=3*Math.PI*.5,i.TWO_PI=2*Math.PI,i.ONE_OVER_TWO_PI=1/(2*Math.PI),i.RADIANS_PER_DEGREE=Math.PI/180,i.DEGREES_PER_RADIAN=180/Math.PI,i.RADIANS_PER_ARCSECOND=i.RADIANS_PER_DEGREE/3600,i.toRadians=function(e){return e*i.RADIANS_PER_DEGREE},i.toDegrees=function(e){return e*i.DEGREES_PER_RADIAN},i.convertLongitudeRange=function(e){var t=i.TWO_PI,n=e-Math.floor(e/t)*t;return n<-Math.PI?n+t:n>=Math.PI?n-t:n},i.negativePiToPi=function(e){return i.zeroToTwoPi(e+i.PI)-i.PI},i.zeroToTwoPi=function(e){var t=i.mod(e,i.TWO_PI);return 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n.x=e.x+t.x,n.y=e.y+t.y,n.z=e.z+t.z,n},a.subtract=function(e,t,n){return n.x=e.x-t.x,n.y=e.y-t.y,n.z=e.z-t.z,n},a.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n.z=e.z*t,n},a.divideByScalar=function(e,t,n){return n.x=e.x/t,n.y=e.y/t,n.z=e.z/t,n},a.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t},a.abs=function(e,t){return t.x=Math.abs(e.x),t.y=Math.abs(e.y),t.z=Math.abs(e.z),t};var u=new a;a.lerp=function(e,t,n,r){return a.multiplyByScalar(t,n,u),r=a.multiplyByScalar(e,1-n,r),a.add(u,r,r)};var s=new a,c=new a;a.angleBetween=function(e,t){a.normalize(e,s),a.normalize(t,c);var n=a.dot(s,c),r=a.magnitude(a.cross(s,c,s));return Math.atan2(r,n)};var l=new a;a.mostOrthogonalAxis=function(e,t){var n=a.normalize(e,l);return a.abs(n,n),t=n.x<=n.y?n.x<=n.z?a.clone(a.UNIT_X,t):a.clone(a.UNIT_Z,t):n.y<=n.z?a.clone(a.UNIT_Y,t):a.clone(a.UNIT_Z,t)},a.equals=function(e,n){return e===n||t(e)&&t(n)&&e.x===n.x&&e.y===n.y&&e.z===n.z},a.equalsArray=function(e,t,n){return 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r},a.fromRadiansArray=function(e,n,r){var i=e.length;t(r)?r.length=i/2:r=new Array(i/2);for(var o=0;o<i;o+=2){var u=e[o],s=e[o+1],c=o/2;r[c]=a.fromRadians(u,s,0,n,r[c])}return r},a.fromDegreesArrayHeights=function(e,n,r){var i=e.length;t(r)?r.length=i/3:r=new Array(i/3);for(var o=0;o<i;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;r[l]=a.fromDegrees(u,s,c,n,r[l])}return r},a.fromRadiansArrayHeights=function(e,n,r){var i=e.length;t(r)?r.length=i/3:r=new Array(i/3);for(var o=0;o<i;o+=3){var u=e[o],s=e[o+1],c=e[o+2],l=o/3;r[l]=a.fromRadians(u,s,c,n,r[l])}return r},a.ZERO=r(new a(0,0,0)),a.UNIT_X=r(new a(1,0,0)),a.UNIT_Y=r(new a(0,1,0)),a.UNIT_Z=r(new a(0,0,1)),a.prototype.clone=function(e){return a.clone(this,e)},a.prototype.equals=function(e){return a.equals(this,e)},a.prototype.equalsEpsilon=function(e,t,n){return a.equalsEpsilon(this,e,t,n)},a.prototype.toString=function(){return"("+this.x+", "+this.y+", 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e===t||n(e)&&n(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height},u.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e.longitude-t.longitude)<=r&&Math.abs(e.latitude-t.latitude)<=r&&Math.abs(e.height-t.height)<=r},u.ZERO=i(new u(0,0,0)),u.prototype.clone=function(e){return u.clone(this,e)},u.prototype.equals=function(e){return u.equals(this,e)},u.prototype.equalsEpsilon=function(e,t){return u.equalsEpsilon(this,e,t)},u.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},u}),define("Core/defineProperties",["./defined"],function(e){"use strict";var t=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),n=Object.defineProperties;return t&&e(n)||(n=function(e){return e}),n}),define("Core/Ellipsoid",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./freezeObject","./Math","./scaleToGeodeticSurface"],function(e,t,n,r,i,a,o,u,s){"use strict";function c(t,r,i,a){r=n(r,0),i=n(i,0),a=n(a,0),t._radii=new e(r,i,a),t._radiiSquared=new e(r*r,i*i,a*a),t._radiiToTheFourth=new e(r*r*r*r,i*i*i*i,a*a*a*a),t._oneOverRadii=new e(0===r?0:1/r,0===i?0:1/i,0===a?0:1/a),t._oneOverRadiiSquared=new e(0===r?0:1/(r*r),0===i?0:1/(i*i),0===a?0:1/(a*a)),t._minimumRadius=Math.min(r,i,a),t._maximumRadius=Math.max(r,i,a),t._centerToleranceSquared=u.EPSILON1}function l(e,t,n){this._radii=void 0,this._radiiSquared=void 0,this._radiiToTheFourth=void 0,this._oneOverRadii=void 0,this._oneOverRadiiSquared=void 0,this._minimumRadius=void 0,this._maximumRadius=void 0,this._centerToleranceSquared=void 0,c(this,e,t,n)}i(l.prototype,{radii:{get:function(){return this._radii}},radiiSquared:{get:function(){return this._radiiSquared}},radiiToTheFourth:{get:function(){return this._radiiToTheFourth}},oneOverRadii:{get:function(){return this._oneOverRadii}},oneOverRadiiSquared:{get:function(){return this._oneOverRadiiSquared}},minimumRadius:{get:function(){return this._minimumRadius}},maximumRadius:{get:function(){return this._maximumRadius}}}),l.clone=function(t,n){if(r(t)){var i=t._radii;return r(n)?(e.clone(i,n._radii),e.clone(t._radiiSquared,n._radiiSquared),e.clone(t._radiiToTheFourth,n._radiiToTheFourth),e.clone(t._oneOverRadii,n._oneOverRadii),e.clone(t._oneOverRadiiSquared,n._oneOverRadiiSquared),n._minimumRadius=t._minimumRadius,n._maximumRadius=t._maximumRadius,n._centerToleranceSquared=t._centerToleranceSquared,n):new l(i.x,i.y,i.z)}},l.fromCartesian3=function(e,t){return r(t)||(t=new l),r(e)?(c(t,e.x,e.y,e.z),t):t},l.WGS84=o(new l(6378137,6378137,6356752.314245179)),l.UNIT_SPHERE=o(new l(1,1,1)),l.MOON=o(new 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t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,n){return 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r=e[0],i=e[4],a=e[8],o=e[12],f=e[1],h=e[5],E=e[9],d=e[13],m=e[2],_=e[6],A=e[10],v=e[14],S=e[3],N=e[7],I=e[11],O=e[15],g=A*O,M=v*I,x=_*O,w=v*N,C=_*I,P=A*N,U=m*O,D=v*S,L=m*I,F=A*S,B=m*N,z=_*S,b=g*h+w*E+C*d-(M*h+x*E+P*d),q=M*f+U*E+F*d-(g*f+D*E+L*d),G=x*f+D*h+B*d-(w*f+U*h+z*d),W=P*f+L*h+z*E-(C*f+F*h+B*E),H=M*i+x*a+P*o-(g*i+w*a+C*o),X=g*r+D*a+L*o-(M*r+U*a+F*o),V=w*r+U*i+z*o-(x*r+D*i+B*o),Y=C*r+F*i+B*a-(P*r+L*i+z*a);g=a*d,M=o*E,x=i*d,w=o*h,C=i*E,P=a*h,U=r*d,D=o*f,L=r*E,F=a*f,B=r*h,z=i*f;var Z=g*N+w*I+C*O-(M*N+x*I+P*O),k=M*S+U*I+F*O-(g*S+D*I+L*O),j=x*S+D*N+B*O-(w*S+U*N+z*O),K=P*S+L*N+z*I-(C*S+F*N+B*I),J=x*A+P*v+M*_-(C*v+g*_+w*A),Q=L*v+g*m+D*A-(U*A+F*v+M*m),$=U*_+z*v+w*m-(B*v+x*m+D*_),ee=B*A+C*m+F*_-(L*_+z*A+P*m),te=r*b+i*q+a*G+o*W;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=b*te,n[1]=q*te,n[2]=G*te,n[3]=W*te,n[4]=H*te,n[5]=X*te,n[6]=V*te,n[7]=Y*te,n[8]=Z*te,n[9]=k*te,n[10]=j*te,n[11]=K*te,n[12]=J*te,n[13]=Q*te,n[14]=$*te,n[15]=ee*te,n},l.inverseTransformation=function(e,t){var n=e[0],r=e[1],i=e[2],a=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],h=e[13],E=e[14],d=-n*f-r*h-i*E,m=-a*f-o*h-u*E,_=-s*f-c*h-l*E;return t[0]=n,t[1]=a,t[2]=s,t[3]=0,t[4]=r,t[5]=o,t[6]=c,t[7]=0,t[8]=i,t[9]=u,t[10]=l,t[11]=0,t[12]=d,t[13]=m,t[14]=_,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,i(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return 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d=t.cartesianToCartographic(e[h]);i=Math.min(i,d.longitude),a=Math.max(a,d.longitude),l=Math.min(l,d.latitude),f=Math.max(f,d.latitude);var m=d.longitude>=0?d.longitude:d.longitude+u.TWO_PI;o=Math.min(o,m),c=Math.max(c,m)}return a-i>c-o&&(i=o,a=c,a>u.PI&&(a-=u.TWO_PI),i>u.PI&&(i-=u.TWO_PI)),n(r)?(r.west=i,r.south=l,r.east=a,r.north=f,r):new s(i,l,a,f)},s.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.south,r.height=0,r):new e(t.west,t.south)},s.northwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.north,r.height=0,r):new e(t.west,t.north)},s.northeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.north,r.height=0,r):new e(t.east,t.north)},s.southeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.south,r.height=0,r):new e(t.east,t.south)},s.center=function(t,r){var i=t.east,a=t.west;i<a&&(i+=u.TWO_PI);var o=u.negativePiToPi(.5*(a+i)),s=.5*(t.south+t.north);return n(r)?(r.longitude=o,r.latitude=s,r.height=0,r):new e(o,s)},s.intersection=function(e,t,r){var i=e.east,a=e.west,o=t.east,c=t.west;i<a&&o>0?i+=u.TWO_PI:o<c&&i>0&&(o+=u.TWO_PI),i<a&&c<0?c+=u.TWO_PI:o<c&&a<0&&(a+=u.TWO_PI);var l=u.negativePiToPi(Math.max(a,c)),f=u.negativePiToPi(Math.min(i,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var h=Math.max(e.south,t.south),E=Math.min(e.north,t.north);if(!(h>=E))return n(r)?(r.west=l,r.south=h,r.east=f,r.north=E,r):new s(l,h,f,E)}},s.union=function(e,t,r){return n(r)||(r=new s),r.west=Math.min(e.west,t.west),r.south=Math.min(e.south,t.south),r.east=Math.max(e.east,t.east),r.north=Math.max(e.north,t.north),r},s.expand=function(e,t,r){return n(r)||(r=new s),r.west=Math.min(e.west,t.longitude),r.south=Math.min(e.south,t.latitude),r.east=Math.max(e.east,t.longitude),r.north=Math.max(e.north,t.latitude),r},s.contains=function(e,t){var n=t.longitude,r=t.latitude,i=e.west,a=e.east;return a<i&&(a+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>i||u.equalsEpsilon(n,i,u.EPSILON14))&&(n<a||u.equalsEpsilon(n,a,u.EPSILON14))&&r>=e.south&&r<=e.north};var c=new e;return s.subsample=function(e,r,i,o){r=t(r,a.WGS84),i=t(i,0),n(o)||(o=[]);var l=0,f=e.north,h=e.south,E=e.east,d=e.west,m=c;m.height=i,m.longitude=d,m.latitude=f,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.latitude=h,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=d,o[l]=r.cartographicToCartesian(m,o[l]),l++,f<0?m.latitude=f:h>0?m.latitude=h:m.latitude=0;for(var _=1;_<8;++_)m.longitude=-Math.PI+_*u.PI_OVER_TWO,s.contains(e,m)&&(o[l]=r.cartographicToCartesian(m,o[l]),l++);return 0===m.latitude&&(m.longitude=d,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,i,a,o,u,s,c,l,f,h){"use strict";function E(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var d=new e,m=new e,_=new e,p=new e,y=new e,R=new e,T=new e,A=new e,v=new e,S=new e,N=new e,I=new e;E.fromPoints=function(t,n){if(r(n)||(n=new E),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var i=e.clone(t[0],T),a=e.clone(i,d),o=e.clone(i,m),u=e.clone(i,_),s=e.clone(i,p),c=e.clone(i,y),l=e.clone(i,R),f=t.length,h=1;h<f;h++){e.clone(t[h],i);var O=i.x,g=i.y,M=i.z;O<a.x&&e.clone(i,a),O>s.x&&e.clone(i,s),g<o.y&&e.clone(i,o),g>c.y&&e.clone(i,c),M<u.z&&e.clone(i,u),M>l.z&&e.clone(i,l)}var x=e.magnitudeSquared(e.subtract(s,a,A)),w=e.magnitudeSquared(e.subtract(c,o,A)),C=e.magnitudeSquared(e.subtract(l,u,A)),P=a,U=s,D=x;w>D&&(D=w,P=o,U=c),C>D&&(D=C,P=u,U=l);var L=v;L.x=.5*(P.x+U.x),L.y=.5*(P.y+U.y),L.z=.5*(P.z+U.z);var F=e.magnitudeSquared(e.subtract(U,L,A)),B=Math.sqrt(F),z=S;z.x=a.x,z.y=o.y,z.z=u.z;var b=N;b.x=s.x,b.y=c.y,b.z=l.z;var q=e.multiplyByScalar(e.add(z,b,A),.5,I),G=0;for(h=0;h<f;h++){e.clone(t[h],i);var W=e.magnitude(e.subtract(i,q,A));W>G&&(G=W);var H=e.magnitudeSquared(e.subtract(i,L,A));if(H>F){var X=Math.sqrt(H);B=.5*(B+X),F=B*B;var V=X-B;L.x=(B*L.x+V*i.x)/X,L.y=(B*L.y+V*i.y)/X,L.z=(B*L.z+V*i.z)/X}}return B<G?(e.clone(L,n.center),n.radius=B):(e.clone(q,n.center),n.radius=G),n};var O=new o,g=new e,M=new e,x=new t,w=new t;E.fromRectangle2D=function(e,t,n){return E.fromRectangleWithHeights2D(e,t,0,0,n)},E.fromRectangleWithHeights2D=function(t,i,a,o,u){if(r(u)||(u=new E),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=n(i,O),h.southwest(t,x),x.height=a,h.northeast(t,w),w.height=o;var s=i.project(x,g),c=i.project(w,M),l=c.x-s.x,f=c.y-s.y,d=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+d*d);var m=u.center;return m.x=s.x+.5*l,m.y=s.y+.5*f,m.z=s.z+.5*d,u};var C=[];E.fromRectangle3D=function(e,t,i,o){t=n(t,a.WGS84),i=n(i,0);var u;return r(e)&&(u=h.subsample(e,t,i,C)),E.fromPoints(u,o)},E.fromVertices=function(t,i,a,o){if(r(o)||(o=new E),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;i=n(i,e.ZERO),a=n(a,3);var u=T;u.x=t[0]+i.x,u.y=t[1]+i.y,u.z=t[2]+i.z;for(var s=e.clone(u,d),c=e.clone(u,m),l=e.clone(u,_),f=e.clone(u,p),h=e.clone(u,y),O=e.clone(u,R),g=t.length,M=0;M<g;M+=a){var x=t[M]+i.x,w=t[M+1]+i.y,C=t[M+2]+i.z;u.x=x,u.y=w,u.z=C,x<s.x&&e.clone(u,s),x>f.x&&e.clone(u,f),w<c.y&&e.clone(u,c),w>h.y&&e.clone(u,h),C<l.z&&e.clone(u,l),C>O.z&&e.clone(u,O)}var P=e.magnitudeSquared(e.subtract(f,s,A)),U=e.magnitudeSquared(e.subtract(h,c,A)),D=e.magnitudeSquared(e.subtract(O,l,A)),L=s,F=f,B=P;U>B&&(B=U,L=c,F=h),D>B&&(B=D,L=l,F=O);var z=v;z.x=.5*(L.x+F.x),z.y=.5*(L.y+F.y),z.z=.5*(L.z+F.z);var b=e.magnitudeSquared(e.subtract(F,z,A)),q=Math.sqrt(b),G=S;G.x=s.x,G.y=c.y,G.z=l.z;var W=N;W.x=f.x,W.y=h.y,W.z=O.z;var H=e.multiplyByScalar(e.add(G,W,A),.5,I),X=0;for(M=0;M<g;M+=a){u.x=t[M]+i.x,u.y=t[M+1]+i.y,u.z=t[M+2]+i.z;var V=e.magnitude(e.subtract(u,H,A));V>X&&(X=V);var Y=e.magnitudeSquared(e.subtract(u,z,A));if(Y>b){var Z=Math.sqrt(Y);q=.5*(q+Z),b=q*q;var k=Z-q;z.x=(q*z.x+k*u.x)/Z,z.y=(q*z.y+k*u.y)/Z,z.z=(q*z.z+k*u.z)/Z}}return q<X?(e.clone(z,o.center),o.radius=q):(e.clone(H,o.center),o.radius=X),o},E.fromEncodedCartesianVertices=function(t,n,i){if(r(i)||(i=new E),!r(t)||!r(n)||t.length!==n.length||0===t.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;var a=T;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];for(var o=e.clone(a,d),u=e.clone(a,m),s=e.clone(a,_),c=e.clone(a,p),l=e.clone(a,y),f=e.clone(a,R),h=t.length,O=0;O<h;O+=3){var g=t[O]+n[O],M=t[O+1]+n[O+1],x=t[O+2]+n[O+2];a.x=g,a.y=M,a.z=x,g<o.x&&e.clone(a,o),g>c.x&&e.clone(a,c),M<u.y&&e.clone(a,u),M>l.y&&e.clone(a,l),x<s.z&&e.clone(a,s),x>f.z&&e.clone(a,f)}var w=e.magnitudeSquared(e.subtract(c,o,A)),C=e.magnitudeSquared(e.subtract(l,u,A)),P=e.magnitudeSquared(e.subtract(f,s,A)),U=o,D=c,L=w;C>L&&(L=C,U=u,D=l),P>L&&(L=P,U=s,D=f);var F=v;F.x=.5*(U.x+D.x),F.y=.5*(U.y+D.y),F.z=.5*(U.z+D.z);var B=e.magnitudeSquared(e.subtract(D,F,A)),z=Math.sqrt(B),b=S;b.x=o.x,b.y=u.y,b.z=s.z;var q=N;q.x=c.x,q.y=l.y,q.z=f.z;var G=e.multiplyByScalar(e.add(b,q,A),.5,I),W=0;for(O=0;O<h;O+=3){a.x=t[O]+n[O],a.y=t[O+1]+n[O+1],a.z=t[O+2]+n[O+2];var H=e.magnitude(e.subtract(a,G,A));H>W&&(W=H);var X=e.magnitudeSquared(e.subtract(a,F,A));if(X>B){var V=Math.sqrt(X);z=.5*(z+V),B=z*z;var Y=V-z;F.x=(z*F.x+Y*a.x)/V,F.y=(z*F.y+Y*a.y)/V,F.z=(z*F.z+Y*a.z)/V}}return z<W?(e.clone(F,i.center),i.radius=z):(e.clone(G,i.center),i.radius=W),i},E.fromCornerPoints=function(t,n,i){r(i)||(i=new E);var a=i.center;return e.add(t,n,a),e.multiplyByScalar(a,.5,a),i.radius=e.distance(a,n),i},E.fromEllipsoid=function(t,n){return r(n)||(n=new E),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var P=new e;E.fromBoundingSpheres=function(t,n){if(r(n)||(n=new E),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var i=t.length;if(1===i)return E.clone(t[0],n);if(2===i)return E.union(t[0],t[1],n);for(var a=[],o=0;o<i;o++)a.push(t[o].center);n=E.fromPoints(a,n);var u=n.center,s=n.radius;for(o=0;o<i;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return n.radius=s,n};var U=new e,D=new e,L=new e;E.fromOrientedBoundingBox=function(t,n){r(n)||(n=new E);var i=t.halfAxes,a=c.getColumn(i,0,U),o=c.getColumn(i,1,D),u=c.getColumn(i,2,L),s=e.magnitude(a),l=e.magnitude(o),f=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(s,l,f),n},E.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new E(t.center,t.radius)},E.packedLength=4,E.pack=function(e,t,r){r=n(r,0);var i=e.center;return t[r++]=i.x,t[r++]=i.y,t[r++]=i.z,t[r]=e.radius,t},E.unpack=function(e,t,i){t=n(t,0),r(i)||(i=new E);var a=i.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],i.radius=e[t],i};var F=new e,B=new e;E.union=function(t,n,i){r(i)||(i=new E);var a=t.center,o=t.radius,u=n.center,s=n.radius,c=e.subtract(u,a,F),l=e.magnitude(c);if(o>=l+s)return t.clone(i),i;if(s>=l+o)return n.clone(i),i;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,B);return e.add(h,a,h),e.clone(h,i.center),i.radius=f,i};var z=new e;E.expand=function(t,n,r){r=E.clone(t,r);var i=e.magnitude(e.subtract(n,r.center,z));return i>r.radius&&(r.radius=i),r},E.intersectPlane=function(t,n){var r=t.center,i=t.radius,a=n.normal,o=e.dot(a,r)+n.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},E.transform=function(e,t,n){return r(n)||(n=new E),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=l.getMaximumScale(t)*e.radius,n};var b=new e;E.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,b);return e.magnitudeSquared(r)-t.radius*t.radius},E.transformWithoutScale=function(e,t,n){return r(n)||(n=new E),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var q=new e;E.computePlaneDistances=function(t,n,i,a){r(a)||(a=new s);var o=e.subtract(t.center,n,q),u=e.dot(i,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var G=new e,W=new e,H=new e,X=new e,V=new e,Y=new t,Z=new Array(8),k=0;k<8;++k)Z[k]=new e;var j=new o;return E.projectTo2D=function(t,r,i){r=n(r,j);var a=r.ellipsoid,o=t.center,u=t.radius,s=a.geodeticSurfaceNormal(o,G),c=e.cross(e.UNIT_Z,s,W);e.normalize(c,c);var l=e.cross(s,c,H);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,V),h=e.negate(c,X),d=Z,m=d[0];e.add(s,l,m),e.add(m,c,m),m=d[1],e.add(s,l,m),e.add(m,h,m),m=d[2],e.add(s,f,m),e.add(m,h,m),m=d[3],e.add(s,f,m),e.add(m,c,m),e.negate(s,s),m=d[4],e.add(s,l,m),e.add(m,c,m),m=d[5],e.add(s,l,m),e.add(m,h,m),m=d[6],e.add(s,f,m),e.add(m,h,m),m=d[7],e.add(s,f,m),e.add(m,c,m);for(var _=d.length,p=0;p<_;++p){var y=d[p];e.add(o,y,y);var R=a.cartesianToCartographic(y,Y);r.project(R,y)}i=E.fromPoints(d,i),o=i.center;var T=o.x,A=o.y,v=o.z;return o.x=v,o.y=T,o.z=A,i},E.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},E.equals=function(t,n){return t===n||r(t)&&r(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},E.prototype.intersectPlane=function(e){return E.intersectPlane(this,e)},E.prototype.distanceSquaredTo=function(e){return E.distanceSquaredTo(this,e)},E.prototype.computePlaneDistances=function(e,t,n){return E.computePlaneDistances(this,e,t,n)},E.prototype.isOccluded=function(e){return E.isOccluded(this,e)},E.prototype.equals=function(e){return E.equals(this,e)},E.prototype.clone=function(e){return E.clone(this,e)},E}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var t={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:35713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,
-RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},i={};return t(i,{element:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(i.supportsFullscreen())return null!==i.element}}}),i.supportsFullscreen=function(){if(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return r.requestFullscreen="requestFullscreen",r.exitFullscreen="exitFullscreen",r.fullscreenEnabled="fullscreenEnabled",r.fullscreenElement="fullscreenElement",r.fullscreenchange="fullscreenchange",r.fullscreenerror="fullscreenerror",n=!0;for(var i,a=["webkit","moz","o","ms","khtml"],o=0,u=a.length;o<u;++o){var s=a[o];i=s+"RequestFullscreen","function"==typeof t[i]?(r.requestFullscreen=i,n=!0):(i=s+"RequestFullScreen","function"==typeof t[i]&&(r.requestFullscreen=i,n=!0)),i=s+"ExitFullscreen","function"==typeof document[i]?r.exitFullscreen=i:(i=s+"CancelFullScreen","function"==typeof document[i]&&(r.exitFullscreen=i)),i=s+"FullscreenEnabled",void 0!==document[i]?r.fullscreenEnabled=i:(i=s+"FullScreenEnabled",void 0!==document[i]&&(r.fullscreenEnabled=i)),i=s+"FullscreenElement",void 0!==document[i]?r.fullscreenElement=i:(i=s+"FullScreenElement",void 0!==document[i]&&(r.fullscreenElement=i)),i=s+"fullscreenchange",void 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i=this;this._downloadPromise=e(c.request(t.url,s),function(e){m(i,e)},function(){i._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else m(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function d(e,t){return o.compare(e.julianDate,t)}function m(e,n){if(!r(n.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!r(n.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var i=n.columnNames.indexOf("modifiedJulianDateUtc"),a=n.columnNames.indexOf("xPoleWanderRadians"),s=n.columnNames.indexOf("yPoleWanderRadians"),c=n.columnNames.indexOf("ut1MinusUtcSeconds"),l=n.columnNames.indexOf("xCelestialPoleOffsetRadians"),E=n.columnNames.indexOf("yCelestialPoleOffsetRadians"),m=n.columnNames.indexOf("taiMinusUtcSeconds");if(i<0||a<0||s<0||c<0||l<0||E<0||m<0)return void(e._dataError="Error in loaded EOP data: The columnNames property must include modifiedJulianDateUtc, xPoleWanderRadians, yPoleWanderRadians, ut1MinusUtcSeconds, xCelestialPoleOffsetRadians, yCelestialPoleOffsetRadians, and taiMinusUtcSeconds columns");var _=e._samples=n.samples,p=e._dates=[];e._dateColumn=i,e._xPoleWanderRadiansColumn=a,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=l,e._yCelestialPoleOffsetRadiansColumn=E,e._taiMinusUtcSecondsColumn=m,e._columnCount=n.columnNames.length,e._lastIndex=void 0;for(var y,R=e._addNewLeapSeconds,T=0,A=_.length;T<A;T+=e._columnCount){var v=_[T+i],S=_[T+m],N=v+f.MODIFIED_JULIAN_DATE_DIFFERENCE,I=new o(N,S,h.TAI);if(p.push(I),R){if(S!==y&&r(y)){var O=o.leapSeconds,g=t(O,I,d);if(g<0){var M=new u(I,S);O.splice(~g,0,M)}}y=S}}}function _(e,t,n,r,i){var a=n*r;i.xPoleWander=t[a+e._xPoleWanderRadiansColumn],i.yPoleWander=t[a+e._yPoleWanderRadiansColumn],i.xPoleOffset=t[a+e._xCelestialPoleOffsetRadiansColumn],i.yPoleOffset=t[a+e._yCelestialPoleOffsetRadiansColumn],i.ut1MinusUtc=t[a+e._ut1MinusUtcSecondsColumn]}function p(e,t,n){return t+e*(n-t)}function y(e,t,n,r,i,a,u){var s=e._columnCount;if(a>t.length-1)return u.xPoleWander=0,u.yPoleWander=0,u.xPoleOffset=0,u.yPoleOffset=0,u.ut1MinusUtc=0,u;var c=t[i],l=t[a];if(c.equals(l)||r.equals(c))return _(e,n,i,s,u),u;if(r.equals(l))return _(e,n,a,s,u),u;var f=o.secondsDifference(r,c)/o.secondsDifference(l,c),h=i*s,E=a*s,d=n[h+e._ut1MinusUtcSecondsColumn],m=n[E+e._ut1MinusUtcSecondsColumn],y=m-d;if(y>.5||y<-.5){var R=n[h+e._taiMinusUtcSecondsColumn],T=n[E+e._taiMinusUtcSecondsColumn];R!==T&&(l.equals(r)?d=m:m-=T-R)}return u.xPoleWander=p(f,n[h+e._xPoleWanderRadiansColumn],n[E+e._xPoleWanderRadiansColumn]),u.yPoleWander=p(f,n[h+e._yPoleWanderRadiansColumn],n[E+e._yPoleWanderRadiansColumn]),u.xPoleOffset=p(f,n[h+e._xCelestialPoleOffsetRadiansColumn],n[E+e._xCelestialPoleOffsetRadiansColumn]),u.yPoleOffset=p(f,n[h+e._yCelestialPoleOffsetRadiansColumn],n[E+e._yCelestialPoleOffsetRadiansColumn]),u.ut1MinusUtc=p(f,d,m),u}return E.NONE=a({getPromiseToLoad:function(){return e()},compute:function(e,t){return r(t)?(t.xPoleWander=0,t.yPoleWander=0,t.xPoleOffset=0,t.yPoleOffset=0,t.ut1MinusUtc=0):t=new i(0,0,0,0,0),t}}),E.prototype.getPromiseToLoad=function(){return e(this._downloadPromise)},E.prototype.compute=function(e,n){if(r(this._samples)){if(r(n)||(n=new i(0,0,0,0,0)),0===this._samples.length)return n.xPoleWander=0,n.yPoleWander=0,n.xPoleOffset=0,n.yPoleOffset=0,n.ut1MinusUtc=0,n;var a=this._dates,u=this._lastIndex,s=0,c=0;if(r(u)){var f=a[u],h=a[u+1],E=o.lessThanOrEquals(f,e),d=!r(h),m=d||o.greaterThanOrEquals(h,e);if(E&&m)return s=u,!d&&h.equals(e)&&++s,c=s+1,y(this,a,this._samples,e,s,c,n),n}var _=t(a,e,o.compare,this._dateColumn);return _>=0?(_<a.length-1&&a[_+1].equals(e)&&++_,s=_,c=_):(c=~_,s=c-1,s<0&&(s=0)),this._lastIndex=s,y(this,a,this._samples,e,s,c,n),n}if(r(this._dataError))throw new l(this._dataError)},E}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function i(n,r){r=t(r,document.location.href);var i=new e(r),a=new e(n);return a.resolve(i).toString()}return i}),define("Core/joinUrls",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function i(r,i,a){a=t(a,!0),r instanceof e||(r=new e(r)),i instanceof e||(i=new e(i)),n(i.authority)&&!n(i.scheme)&&("undefined"!=typeof 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T=s.multiplyByScalar(e,Math.sin((1-n)*u),T),A=s.multiplyByScalar(a,Math.sin(n*u),A),r=s.add(T,A,r),s.multiplyByScalar(r,1/Math.sin(u),r)},s.log=function(t,n){var r=o.acosClamped(t.w),i=0;return 0!==r&&(i=r/Math.sin(r)),e.multiplyByScalar(t,i,n)},s.exp=function(t,n){var r=e.magnitude(t),i=0;return 0!==r&&(i=Math.sin(r)/r),n.x=t.x*i,n.y=t.y*i,n.z=t.z*i,n.w=Math.cos(r),n};var v=new e,S=new e,N=new s,I=new s;s.computeInnerQuadrangle=function(t,n,r,i){var a=s.conjugate(n,N);s.multiply(a,r,I);var o=s.log(I,v);s.multiply(a,t,I);var u=s.log(I,S);return e.add(o,u,o),e.multiplyByScalar(o,.25,o),e.negate(o,o),s.exp(o,N),s.multiply(n,N,i)},s.squad=function(e,t,n,r,i,a){var o=s.slerp(e,t,i,N),u=s.slerp(n,r,i,I);return s.slerp(o,u,2*i*(1-i),a)};for(var O=new s,g=1.9011074535173003,M=i.supportsTypedArrays()?new Float32Array(8):[],x=i.supportsTypedArrays()?new Float32Array(8):[],w=i.supportsTypedArrays()?new Float32Array(8):[],C=i.supportsTypedArrays()?new Float32Array(8):[],P=0;P<7;++P){var 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o=R.eastNorthUpToFixedFrame(e,a,o),_.multiply(o,s,o)},R.aircraftHeadingPitchRollToFixedFrame=function(e,t,r,i,a,o){var u=p.fromHeadingPitchRoll(t,r,i,O),s=_.fromTranslationQuaternionRotationScale(n.ZERO,u,g,M);return o=R.northEastDownToFixedFrame(e,a,o),_.multiply(o,s,o)};var x=new _,w=new m;R.headingPitchRollQuaternion=function(e,t,n,r,i,a){var o=R.headingPitchRollToFixedFrame(e,t,n,r,i,x),u=_.getRotation(o,w);return p.fromRotationMatrix(u,a)},R.aircraftHeadingPitchRollQuaternion=function(e,t,n,r,i,a){var o=R.aircraftHeadingPitchRollToFixedFrame(e,t,n,r,i,x),u=_.getRotation(o,w);return p.fromRotationMatrix(u,a)};var C=24110.54841,P=8640184.812866,U=.093104,D=-62e-7,L=1.1772758384668e-19,F=72921158553e-15,B=d.TWO_PI/86400,z=new E;R.computeTemeToPseudoFixedMatrix=function(e,t){z=E.addSeconds(e,-E.computeTaiMinusUtc(e),z);var n,r=z.dayNumber,i=z.secondsOfDay,a=r-2451545;n=i>=43200?(a+.5)/y.DAYS_PER_JULIAN_CENTURY:(a-.5)/y.DAYS_PER_JULIAN_CENTURY;var 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t(n)}),define("Core/PolygonPipeline",["../ThirdParty/earcut-2.1.1","./Cartesian2","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Geometry","./GeometryAttribute","./Math","./pointInsideTriangle","./PrimitiveType","./Queue","./WindingOrder"],function(e,t,n,r,i,a,o,u,s,c,l,f,h,E,d,m){"use strict";var _=new n,p=new n,y={};y.computeArea2D=function(e){for(var t=e.length,n=0,r=t-1,i=0;i<t;r=i++){var a=e[r],o=e[i];n+=a.x*o.y-o.x*a.y}return.5*n},y.computeWindingOrder2D=function(e){var t=y.computeArea2D(e);return t>0?m.COUNTER_CLOCKWISE:m.CLOCKWISE},y.triangulate=function(n,r){var i=t.packArray(n);return e(i,r,2)};var R=new n,T=new n,A=new n,v=new n,S=new n,N=new n,I=new n;return y.computeSubdivision=function(e,t,o,u){u=i(u,f.RADIANS_PER_DEGREE);var s,h=o.slice(0),d=t.length,m=new Array(3*d),_=0;for(s=0;s<d;s++){var p=t[s];m[_++]=p.x,m[_++]=p.y,m[_++]=p.z}for(var 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c({attributes:{position:new l({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:m})},indices:y,primitiveType:E.TRIANGLES})},y.scaleToGeodeticHeight=function(e,t,r,o){r=i(r,u.WGS84);var s=_,c=p;if(t=i(t,0),o=i(o,!0),a(e))for(var l=e.length,f=0;f<l;f+=3)n.fromArray(e,f,c),o&&(c=r.scaleToGeodeticSurface(c,c)),0!==t&&(s=r.geodeticSurfaceNormal(c,s),n.multiplyByScalar(s,t,s),n.add(c,s,c)),e[f]=c.x,e[f+1]=c.y,e[f+2]=c.z;return e},y}),define("Core/EllipsoidGeodesic",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(e,t,n,r,i,a,o,u){"use strict";function s(e){var t=e._uSquared,n=e._ellipsoid.maximumRadius,r=e._ellipsoid.minimumRadius,i=(n-r)/n,a=Math.cos(e._startHeading),o=Math.sin(e._startHeading),u=(1-i)*Math.tan(e._start.latitude),s=1/Math.sqrt(1+u*u),c=s*u,l=Math.atan2(u,a),f=s*o,h=f*f,E=1-h,d=Math.sqrt(E),m=t/4,_=m*m,p=_*m,y=_*_,R=1+m-3*_/4+5*p/4-175*y/64,T=1-m+15*_/8-35*p/8,A=1-3*m+35*_/4,v=1-5*m,S=R*l-T*Math.sin(2*l)*m/2-A*Math.sin(4*l)*_/16-v*Math.sin(6*l)*p/48-5*Math.sin(8*l)*y/512,N=e._constants;N.a=n,N.b=r,N.f=i,N.cosineHeading=a,N.sineHeading=o,N.tanU=u,N.cosineU=s,N.sineU=c,N.sigma=l,N.sineAlpha=f,N.sineSquaredAlpha=h,N.cosineSquaredAlpha=E,N.cosineAlpha=d,N.u2Over4=m,N.u4Over16=_,N.u6Over64=p,N.u8Over256=y,N.a0=R,N.a1=T,N.a2=A,N.a3=v,N.distanceRatio=S}function c(e,t){return e*t*(4+e*(4-3*t))/16}function l(e,t,n,r,i,a,o){var u=c(e,n);return(1-u)*e*t*(r+u*i*(o+u*a*(2*o*o-1)))}function f(e,t,n,r,i,a,o){var s,c,f,h,E,d=(t-n)/t,m=a-r,_=Math.atan((1-d)*Math.tan(i)),p=Math.atan((1-d)*Math.tan(o)),y=Math.cos(_),R=Math.sin(_),T=Math.cos(p),A=Math.sin(p),v=y*T,S=y*A,N=R*A,I=R*T,O=m,g=u.TWO_PI,M=Math.cos(O),x=Math.sin(O);do{M=Math.cos(O),x=Math.sin(O);var w=S-I*M;f=Math.sqrt(T*T*x*x+w*w),c=N+v*M,s=Math.atan2(f,c);var C;0===f?(C=0,h=1):(C=v*x/f,h=1-C*C),g=O,E=c-2*N/h,isNaN(E)&&(E=0),O=m+l(d,C,h,s,f,c,E)}while(Math.abs(O-g)>u.EPSILON12);var P=h*(t*t-n*n)/(n*n),U=1+P*(4096+P*(P*(320-175*P)-768))/16384,D=P*(256+P*(P*(74-47*P)-128))/1024,L=E*E,F=D*f*(E+D*(c*(2*L-1)-D*E*(4*f*f-3)*(4*L-3)/6)/4),B=n*U*(s-F),z=Math.atan2(T*x,S-I*M),b=Math.atan2(y*x,S*M-I);e._distance=B,e._startHeading=z,e._endHeading=b,e._uSquared=P}function h(n,r,i,a){e.normalize(a.cartographicToCartesian(r,m),d),e.normalize(a.cartographicToCartesian(i,m),m);f(n,a.maximumRadius,a.minimumRadius,r.longitude,r.latitude,i.longitude,i.latitude),n._start=t.clone(r,n._start),n._end=t.clone(i,n._end),n._start.height=0,n._end.height=0,s(n)}function E(e,i,a){var u=n(a,o.WGS84);this._ellipsoid=u,this._start=new t,this._end=new t,this._constants={},this._startHeading=void 0,this._endHeading=void 0,this._distance=void 0,this._uSquared=void 0,r(e)&&r(i)&&h(this,e,i,u)}var d=new e,m=new e;return i(E.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},startHeading:{get:function(){return this._startHeading}},endHeading:{get:function(){return this._endHeading}}}),E.prototype.setEndPoints=function(e,t){h(this,e,t,this._ellipsoid)},E.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(this._distance*e,t)},E.prototype.interpolateUsingSurfaceDistance=function(e,n){var i=this._constants,a=i.distanceRatio+e/i.b,o=Math.cos(2*a),u=Math.cos(4*a),s=Math.cos(6*a),c=Math.sin(2*a),f=Math.sin(4*a),h=Math.sin(6*a),E=Math.sin(8*a),d=a*a,m=a*d,_=i.u8Over256,p=i.u2Over4,y=i.u6Over64,R=i.u4Over16,T=2*m*_*o/3+a*(1-p+7*R/4-15*y/4+579*_/64-(R-15*y/4+187*_/16)*o-(5*y/4-115*_/16)*u-29*_*s/16)+(p/2-R+71*y/32-85*_/16)*c+(5*R/16-5*y/4+383*_/96)*f-d*((y-11*_/2)*c+5*_*f/2)+(29*y/96-29*_/16)*h+539*_*E/1536,A=Math.asin(Math.sin(T)*i.cosineAlpha),v=Math.atan(i.a/i.b*Math.tan(A));T-=i.sigma;var S=Math.cos(2*i.sigma+T),N=Math.sin(T),I=Math.cos(T),O=i.cosineU*I,g=i.sineU*N,M=Math.atan2(N*i.sineHeading,O-g*i.cosineHeading),x=M-l(i.f,i.sineAlpha,i.cosineSquaredAlpha,T,N,I,S);return r(n)?(n.longitude=this._start.longitude+x,n.latitude=v,n.height=0,n):new t(this._start.longitude+x,v,0)},E}),define("Core/isArray",["./defined"],function(e){
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+  @license
+  when.js - https://github.com/cujojs/when
+
+  MIT License (c) copyright B Cavalier & J Hann
+
+ * A lightweight CommonJS Promises/A and when() implementation
+ * when is part of the cujo.js family of libraries (http://cujojs.com/)
+ *
+ * Licensed under the MIT License at:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * @version 1.7.1
+ */
+
+/**
+@license
+sprintf.js from the php.js project - https://github.com/kvz/phpjs
+Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
+
+php.js is copyright 2012 Kevin van Zonneveld.
+
+Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
+(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
+(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
+Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
+Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
+Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
+Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
+L. Rodrigues (http://www.jsfromhell.com), Ash Searle
+(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
+Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
+Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
+http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
+Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
+(http://webdevhobo.blogspot.com/), marrtins, GeekFG
+(http://geekfg.blogspot.com), Andrea Giammarchi
+(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
+gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
+Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
+(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
+Marc Palau, Martin
+(http://www.erlenwiese.de/), Breaking Par Consulting Inc
+(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
+Chris, Mirek Slugen, saulius, Alfonso Jimenez
+(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
+Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
+Ariede (http://caioariede.com), Robin, Kankrelune
+(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
+(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
+Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
+David, Aman Gupta, Michael White, Public Domain
+(http://www.json.org/json2.js), Steven Levithan
+(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
+Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
+Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
+(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
+Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
+Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
+(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
+(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
+ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
+(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
+Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
+Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
+(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
+josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
+Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
+(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
+(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
+Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
+(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
+(http://yass.meetcweb.com), Peter-Paul Koch
+(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
+(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
+Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
+vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
+Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
+(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
+B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
+(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
+Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
+Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
+(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
+Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
+Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
+sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
+Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
+(http://www.premasolutions.com/), Philippe Jausions
+(http://pear.php.net/user/jausions), Aidan Lister
+(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
+strcmp, Taras Bogach, jpfle, Alexander Ermolaev
+(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
+dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
+(http://www.pedrotainha.com), James, Arnout Kazemier
+(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
+FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
+Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
+daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
+W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
+(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
+Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
+(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
+Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
+Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
+(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
+Russell Walker (http://www.nbill.co.uk/), Jamie Beck
+(http://www.terabit.ca/), setcookie, Michael, YUI Library:
+http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
+http://hacks.bluesmoon.info/strftime/strftime.js, Ben
+(http://benblume.co.uk/), DtTvB
+(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
+meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
+(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
+Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
+Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
+Bryan
+
+Licensed under the MIT (MIT-LICENSE.txt) license.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
+OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/**
+ * @license
+ *
+ * Grauw URI utilities
+ *
+ * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
+ *
+ * @author Laurens Holst (http://www.grauw.nl/)
+ *
+ *   Copyright 2012 Laurens Holst
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new 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t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t},l.equals=function(e,t){return e===t||r(e)&&r(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]},l.equalsEpsilon=function(e,t,n){return 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r=e[0],i=e[4],a=e[8],o=e[12],f=e[1],h=e[5],E=e[9],d=e[13],m=e[2],_=e[6],A=e[10],v=e[14],S=e[3],N=e[7],I=e[11],O=e[15],g=A*O,M=v*I,x=_*O,w=v*N,C=_*I,P=A*N,U=m*O,D=v*S,L=m*I,F=A*S,B=m*N,z=_*S,b=g*h+w*E+C*d-(M*h+x*E+P*d),q=M*f+U*E+F*d-(g*f+D*E+L*d),G=x*f+D*h+B*d-(w*f+U*h+z*d),W=P*f+L*h+z*E-(C*f+F*h+B*E),H=M*i+x*a+P*o-(g*i+w*a+C*o),X=g*r+D*a+L*o-(M*r+U*a+F*o),V=w*r+U*i+z*o-(x*r+D*i+B*o),Y=C*r+F*i+B*a-(P*r+L*i+z*a);g=a*d,M=o*E,x=i*d,w=o*h,C=i*E,P=a*h,U=r*d,D=o*f,L=r*E,F=a*f,B=r*h,z=i*f;var Z=g*N+w*I+C*O-(M*N+x*I+P*O),k=M*S+U*I+F*O-(g*S+D*I+L*O),j=x*S+D*N+B*O-(w*S+U*N+z*O),K=P*S+L*N+z*I-(C*S+F*N+B*I),J=x*A+P*v+M*_-(C*v+g*_+w*A),Q=L*v+g*m+D*A-(U*A+F*v+M*m),$=U*_+z*v+w*m-(B*v+x*m+D*_),ee=B*A+C*m+F*_-(L*_+z*A+P*m),te=r*b+i*q+a*G+o*W;if(Math.abs(te)<u.EPSILON20)throw new c("matrix is not invertible because its determinate is zero.");return te=1/te,n[0]=b*te,n[1]=q*te,n[2]=G*te,n[3]=W*te,n[4]=H*te,n[5]=X*te,n[6]=V*te,n[7]=Y*te,n[8]=Z*te,n[9]=k*te,n[10]=j*te,n[11]=K*te,n[12]=J*te,n[13]=Q*te,n[14]=$*te,n[15]=ee*te,n},l.inverseTransformation=function(e,t){var n=e[0],r=e[1],i=e[2],a=e[4],o=e[5],u=e[6],s=e[8],c=e[9],l=e[10],f=e[12],h=e[13],E=e[14],d=-n*f-r*h-i*E,m=-a*f-o*h-u*E,_=-s*f-c*h-l*E;return t[0]=n,t[1]=a,t[2]=s,t[3]=0,t[4]=r,t[5]=o,t[6]=c,t[7]=0,t[8]=i,t[9]=u,t[10]=l,t[11]=0,t[12]=d,t[13]=m,t[14]=_,t[15]=1,t},l.IDENTITY=o(new l(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1)),l.ZERO=o(new l(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)),l.COLUMN0ROW0=0,l.COLUMN0ROW1=1,l.COLUMN0ROW2=2,l.COLUMN0ROW3=3,l.COLUMN1ROW0=4,l.COLUMN1ROW1=5,l.COLUMN1ROW2=6,l.COLUMN1ROW3=7,l.COLUMN2ROW0=8,l.COLUMN2ROW1=9,l.COLUMN2ROW2=10,l.COLUMN2ROW3=11,l.COLUMN3ROW0=12,l.COLUMN3ROW1=13,l.COLUMN3ROW2=14,l.COLUMN3ROW3=15,i(l.prototype,{length:{get:function(){return l.packedLength}}}),l.prototype.clone=function(e){return l.clone(this,e)},l.prototype.equals=function(e){return 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d=t.cartesianToCartographic(e[h]);i=Math.min(i,d.longitude),a=Math.max(a,d.longitude),l=Math.min(l,d.latitude),f=Math.max(f,d.latitude);var m=d.longitude>=0?d.longitude:d.longitude+u.TWO_PI;o=Math.min(o,m),c=Math.max(c,m)}return a-i>c-o&&(i=o,a=c,a>u.PI&&(a-=u.TWO_PI),i>u.PI&&(i-=u.TWO_PI)),n(r)?(r.west=i,r.south=l,r.east=a,r.north=f,r):new s(i,l,a,f)},s.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.south,r.height=0,r):new e(t.west,t.south)},s.northwest=function(t,r){return n(r)?(r.longitude=t.west,r.latitude=t.north,r.height=0,r):new e(t.west,t.north)},s.northeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.north,r.height=0,r):new e(t.east,t.north)},s.southeast=function(t,r){return n(r)?(r.longitude=t.east,r.latitude=t.south,r.height=0,r):new e(t.east,t.south)},s.center=function(t,r){var i=t.east,a=t.west;i<a&&(i+=u.TWO_PI);var o=u.negativePiToPi(.5*(a+i)),s=.5*(t.south+t.north);return n(r)?(r.longitude=o,r.latitude=s,r.height=0,r):new e(o,s)},s.intersection=function(e,t,r){var i=e.east,a=e.west,o=t.east,c=t.west;i<a&&o>0?i+=u.TWO_PI:o<c&&i>0&&(o+=u.TWO_PI),i<a&&c<0?c+=u.TWO_PI:o<c&&a<0&&(a+=u.TWO_PI);var l=u.negativePiToPi(Math.max(a,c)),f=u.negativePiToPi(Math.min(i,o));if(!((e.west<e.east||t.west<t.east)&&f<=l)){var h=Math.max(e.south,t.south),E=Math.min(e.north,t.north);if(!(h>=E))return n(r)?(r.west=l,r.south=h,r.east=f,r.north=E,r):new s(l,h,f,E)}},s.union=function(e,t,r){return n(r)||(r=new s),r.west=Math.min(e.west,t.west),r.south=Math.min(e.south,t.south),r.east=Math.max(e.east,t.east),r.north=Math.max(e.north,t.north),r},s.expand=function(e,t,r){return n(r)||(r=new s),r.west=Math.min(e.west,t.longitude),r.south=Math.min(e.south,t.latitude),r.east=Math.max(e.east,t.longitude),r.north=Math.max(e.north,t.latitude),r},s.contains=function(e,t){var n=t.longitude,r=t.latitude,i=e.west,a=e.east;return a<i&&(a+=u.TWO_PI,n<0&&(n+=u.TWO_PI)),(n>i||u.equalsEpsilon(n,i,u.EPSILON14))&&(n<a||u.equalsEpsilon(n,a,u.EPSILON14))&&r>=e.south&&r<=e.north};var c=new e;return s.subsample=function(e,r,i,o){r=t(r,a.WGS84),i=t(i,0),n(o)||(o=[]);var l=0,f=e.north,h=e.south,E=e.east,d=e.west,m=c;m.height=i,m.longitude=d,m.latitude=f,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.latitude=h,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=d,o[l]=r.cartographicToCartesian(m,o[l]),l++,f<0?m.latitude=f:h>0?m.latitude=h:m.latitude=0;for(var _=1;_<8;++_)m.longitude=-Math.PI+_*u.PI_OVER_TWO,s.contains(e,m)&&(o[l]=r.cartographicToCartesian(m,o[l]),l++);return 0===m.latitude&&(m.longitude=d,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,i,a,o,u,s,c,l,f,h){"use strict";function E(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var d=new e,m=new e,_=new e,p=new e,y=new e,R=new e,T=new e,A=new e,v=new e,S=new e,N=new e,I=new e;E.fromPoints=function(t,n){if(r(n)||(n=new E),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var i=e.clone(t[0],T),a=e.clone(i,d),o=e.clone(i,m),u=e.clone(i,_),s=e.clone(i,p),c=e.clone(i,y),l=e.clone(i,R),f=t.length,h=1;h<f;h++){e.clone(t[h],i);var O=i.x,g=i.y,M=i.z;O<a.x&&e.clone(i,a),O>s.x&&e.clone(i,s),g<o.y&&e.clone(i,o),g>c.y&&e.clone(i,c),M<u.z&&e.clone(i,u),M>l.z&&e.clone(i,l)}var x=e.magnitudeSquared(e.subtract(s,a,A)),w=e.magnitudeSquared(e.subtract(c,o,A)),C=e.magnitudeSquared(e.subtract(l,u,A)),P=a,U=s,D=x;w>D&&(D=w,P=o,U=c),C>D&&(D=C,P=u,U=l);var L=v;L.x=.5*(P.x+U.x),L.y=.5*(P.y+U.y),L.z=.5*(P.z+U.z);var F=e.magnitudeSquared(e.subtract(U,L,A)),B=Math.sqrt(F),z=S;z.x=a.x,z.y=o.y,z.z=u.z;var b=N;b.x=s.x,b.y=c.y,b.z=l.z;var q=e.multiplyByScalar(e.add(z,b,A),.5,I),G=0;for(h=0;h<f;h++){e.clone(t[h],i);var W=e.magnitude(e.subtract(i,q,A));W>G&&(G=W);var H=e.magnitudeSquared(e.subtract(i,L,A));if(H>F){var X=Math.sqrt(H);B=.5*(B+X),F=B*B;var V=X-B;L.x=(B*L.x+V*i.x)/X,L.y=(B*L.y+V*i.y)/X,L.z=(B*L.z+V*i.z)/X}}return B<G?(e.clone(L,n.center),n.radius=B):(e.clone(q,n.center),n.radius=G),n};var O=new o,g=new e,M=new e,x=new t,w=new t;E.fromRectangle2D=function(e,t,n){return E.fromRectangleWithHeights2D(e,t,0,0,n)},E.fromRectangleWithHeights2D=function(t,i,a,o,u){if(r(u)||(u=new E),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;i=n(i,O),h.southwest(t,x),x.height=a,h.northeast(t,w),w.height=o;var s=i.project(x,g),c=i.project(w,M),l=c.x-s.x,f=c.y-s.y,d=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+d*d);var m=u.center;return m.x=s.x+.5*l,m.y=s.y+.5*f,m.z=s.z+.5*d,u};var C=[];E.fromRectangle3D=function(e,t,i,o){t=n(t,a.WGS84),i=n(i,0);var u;return r(e)&&(u=h.subsample(e,t,i,C)),E.fromPoints(u,o)},E.fromVertices=function(t,i,a,o){if(r(o)||(o=new E),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;i=n(i,e.ZERO),a=n(a,3);var u=T;u.x=t[0]+i.x,u.y=t[1]+i.y,u.z=t[2]+i.z;for(var s=e.clone(u,d),c=e.clone(u,m),l=e.clone(u,_),f=e.clone(u,p),h=e.clone(u,y),O=e.clone(u,R),g=t.length,M=0;M<g;M+=a){var x=t[M]+i.x,w=t[M+1]+i.y,C=t[M+2]+i.z;u.x=x,u.y=w,u.z=C,x<s.x&&e.clone(u,s),x>f.x&&e.clone(u,f),w<c.y&&e.clone(u,c),w>h.y&&e.clone(u,h),C<l.z&&e.clone(u,l),C>O.z&&e.clone(u,O)}var P=e.magnitudeSquared(e.subtract(f,s,A)),U=e.magnitudeSquared(e.subtract(h,c,A)),D=e.magnitudeSquared(e.subtract(O,l,A)),L=s,F=f,B=P;U>B&&(B=U,L=c,F=h),D>B&&(B=D,L=l,F=O);var z=v;z.x=.5*(L.x+F.x),z.y=.5*(L.y+F.y),z.z=.5*(L.z+F.z);var b=e.magnitudeSquared(e.subtract(F,z,A)),q=Math.sqrt(b),G=S;G.x=s.x,G.y=c.y,G.z=l.z;var W=N;W.x=f.x,W.y=h.y,W.z=O.z;var H=e.multiplyByScalar(e.add(G,W,A),.5,I),X=0;for(M=0;M<g;M+=a){u.x=t[M]+i.x,u.y=t[M+1]+i.y,u.z=t[M+2]+i.z;var V=e.magnitude(e.subtract(u,H,A));V>X&&(X=V);var Y=e.magnitudeSquared(e.subtract(u,z,A));if(Y>b){var Z=Math.sqrt(Y);q=.5*(q+Z),b=q*q;var k=Z-q;z.x=(q*z.x+k*u.x)/Z,z.y=(q*z.y+k*u.y)/Z,z.z=(q*z.z+k*u.z)/Z}}return q<X?(e.clone(z,o.center),o.radius=q):(e.clone(H,o.center),o.radius=X),o},E.fromEncodedCartesianVertices=function(t,n,i){if(r(i)||(i=new E),!r(t)||!r(n)||t.length!==n.length||0===t.length)return i.center=e.clone(e.ZERO,i.center),i.radius=0,i;var a=T;a.x=t[0]+n[0],a.y=t[1]+n[1],a.z=t[2]+n[2];for(var o=e.clone(a,d),u=e.clone(a,m),s=e.clone(a,_),c=e.clone(a,p),l=e.clone(a,y),f=e.clone(a,R),h=t.length,O=0;O<h;O+=3){var g=t[O]+n[O],M=t[O+1]+n[O+1],x=t[O+2]+n[O+2];a.x=g,a.y=M,a.z=x,g<o.x&&e.clone(a,o),g>c.x&&e.clone(a,c),M<u.y&&e.clone(a,u),M>l.y&&e.clone(a,l),x<s.z&&e.clone(a,s),x>f.z&&e.clone(a,f)}var w=e.magnitudeSquared(e.subtract(c,o,A)),C=e.magnitudeSquared(e.subtract(l,u,A)),P=e.magnitudeSquared(e.subtract(f,s,A)),U=o,D=c,L=w;C>L&&(L=C,U=u,D=l),P>L&&(L=P,U=s,D=f);var F=v;F.x=.5*(U.x+D.x),F.y=.5*(U.y+D.y),F.z=.5*(U.z+D.z);var B=e.magnitudeSquared(e.subtract(D,F,A)),z=Math.sqrt(B),b=S;b.x=o.x,b.y=u.y,b.z=s.z;var q=N;q.x=c.x,q.y=l.y,q.z=f.z;var G=e.multiplyByScalar(e.add(b,q,A),.5,I),W=0;for(O=0;O<h;O+=3){a.x=t[O]+n[O],a.y=t[O+1]+n[O+1],a.z=t[O+2]+n[O+2];var H=e.magnitude(e.subtract(a,G,A));H>W&&(W=H);var X=e.magnitudeSquared(e.subtract(a,F,A));if(X>B){var V=Math.sqrt(X);z=.5*(z+V),B=z*z;var Y=V-z;F.x=(z*F.x+Y*a.x)/V,F.y=(z*F.y+Y*a.y)/V,F.z=(z*F.z+Y*a.z)/V}}return z<W?(e.clone(F,i.center),i.radius=z):(e.clone(G,i.center),i.radius=W),i},E.fromCornerPoints=function(t,n,i){r(i)||(i=new E);var a=i.center;return e.add(t,n,a),e.multiplyByScalar(a,.5,a),i.radius=e.distance(a,n),i},E.fromEllipsoid=function(t,n){return r(n)||(n=new E),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var P=new e;E.fromBoundingSpheres=function(t,n){if(r(n)||(n=new E),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var i=t.length;if(1===i)return E.clone(t[0],n);if(2===i)return E.union(t[0],t[1],n);for(var a=[],o=0;o<i;o++)a.push(t[o].center);n=E.fromPoints(a,n);var u=n.center,s=n.radius;for(o=0;o<i;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return n.radius=s,n};var U=new e,D=new e,L=new e;E.fromOrientedBoundingBox=function(t,n){r(n)||(n=new E);var i=t.halfAxes,a=c.getColumn(i,0,U),o=c.getColumn(i,1,D),u=c.getColumn(i,2,L),s=e.magnitude(a),l=e.magnitude(o),f=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(s,l,f),n},E.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new E(t.center,t.radius)},E.packedLength=4,E.pack=function(e,t,r){r=n(r,0);var i=e.center;return t[r++]=i.x,t[r++]=i.y,t[r++]=i.z,t[r]=e.radius,t},E.unpack=function(e,t,i){t=n(t,0),r(i)||(i=new E);var a=i.center;return a.x=e[t++],a.y=e[t++],a.z=e[t++],i.radius=e[t],i};var F=new e,B=new e;E.union=function(t,n,i){r(i)||(i=new E);var a=t.center,o=t.radius,u=n.center,s=n.radius,c=e.subtract(u,a,F),l=e.magnitude(c);if(o>=l+s)return t.clone(i),i;if(s>=l+o)return n.clone(i),i;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,B);return e.add(h,a,h),e.clone(h,i.center),i.radius=f,i};var z=new e;E.expand=function(t,n,r){r=E.clone(t,r);var i=e.magnitude(e.subtract(n,r.center,z));return i>r.radius&&(r.radius=i),r},E.intersectPlane=function(t,n){var r=t.center,i=t.radius,a=n.normal,o=e.dot(a,r)+n.distance;return o<-i?u.OUTSIDE:o<i?u.INTERSECTING:u.INSIDE},E.transform=function(e,t,n){return r(n)||(n=new E),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=l.getMaximumScale(t)*e.radius,n};var b=new e;E.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,b);return e.magnitudeSquared(r)-t.radius*t.radius},E.transformWithoutScale=function(e,t,n){return r(n)||(n=new E),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var q=new e;E.computePlaneDistances=function(t,n,i,a){r(a)||(a=new s);var o=e.subtract(t.center,n,q),u=e.dot(i,o);return a.start=u-t.radius,a.stop=u+t.radius,a};for(var G=new e,W=new e,H=new e,X=new e,V=new e,Y=new t,Z=new Array(8),k=0;k<8;++k)Z[k]=new e;var j=new o;return E.projectTo2D=function(t,r,i){r=n(r,j);var a=r.ellipsoid,o=t.center,u=t.radius,s=a.geodeticSurfaceNormal(o,G),c=e.cross(e.UNIT_Z,s,W);e.normalize(c,c);var l=e.cross(s,c,H);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,V),h=e.negate(c,X),d=Z,m=d[0];e.add(s,l,m),e.add(m,c,m),m=d[1],e.add(s,l,m),e.add(m,h,m),m=d[2],e.add(s,f,m),e.add(m,h,m),m=d[3],e.add(s,f,m),e.add(m,c,m),e.negate(s,s),m=d[4],e.add(s,l,m),e.add(m,c,m),m=d[5],e.add(s,l,m),e.add(m,h,m),m=d[6],e.add(s,f,m),e.add(m,h,m),m=d[7],e.add(s,f,m),e.add(m,c,m);for(var _=d.length,p=0;p<_;++p){var y=d[p];e.add(o,y,y);var R=a.cartesianToCartographic(y,Y);r.project(R,y)}i=E.fromPoints(d,i),o=i.center;var T=o.x,A=o.y,v=o.z;return o.x=v,o.y=T,o.z=A,i},E.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},E.equals=function(t,n){return t===n||r(t)&&r(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},E.prototype.intersectPlane=function(e){return E.intersectPlane(this,e)},E.prototype.distanceSquaredTo=function(e){return E.distanceSquaredTo(this,e)},E.prototype.computePlaneDistances=function(e,t,n){return E.computePlaneDistances(this,e,t,n)},E.prototype.isOccluded=function(e){return E.isOccluded(this,e)},E.prototype.equals=function(e){return E.equals(this,e)},E.prototype.clone=function(e){return E.clone(this,e)},E}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var t={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:35713,LOW_FLOAT:36336,MEDIUM_FLOAT:36337,HIGH_FLOAT:36338,LOW_INT:36339,MEDIUM_INT:36340,HIGH_INT:36341,FRAMEBUFFER:36160,RENDERBUFFER:36161,RGBA4:32854,RGB5_A1:32855,RGB565:36194,DEPTH_COMPONENT16:33189,STENCIL_INDEX:6401,STENCIL_INDEX8:36168,DEPTH_STENCIL:34041,RENDERBUFFER_WIDTH:36162,RENDERBUFFER_HEIGHT:36163,RENDERBUFFER_INTERNAL_FORMAT:36164,
+RENDERBUFFER_RED_SIZE:36176,RENDERBUFFER_GREEN_SIZE:36177,RENDERBUFFER_BLUE_SIZE:36178,RENDERBUFFER_ALPHA_SIZE:36179,RENDERBUFFER_DEPTH_SIZE:36180,RENDERBUFFER_STENCIL_SIZE:36181,FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:36048,FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:36049,FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:36050,FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:36051,COLOR_ATTACHMENT0:36064,DEPTH_ATTACHMENT:36096,STENCIL_ATTACHMENT:36128,DEPTH_STENCIL_ATTACHMENT:33306,NONE:0,FRAMEBUFFER_COMPLETE:36053,FRAMEBUFFER_INCOMPLETE_ATTACHMENT:36054,FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:36055,FRAMEBUFFER_INCOMPLETE_DIMENSIONS:36057,FRAMEBUFFER_UNSUPPORTED:36061,FRAMEBUFFER_BINDING:36006,RENDERBUFFER_BINDING:36007,MAX_RENDERBUFFER_SIZE:34024,INVALID_FRAMEBUFFER_OPERATION:1286,UNPACK_FLIP_Y_WEBGL:37440,UNPACK_PREMULTIPLY_ALPHA_WEBGL:37441,CONTEXT_LOST_WEBGL:37442,UNPACK_COLORSPACE_CONVERSION_WEBGL:37443,BROWSER_DEFAULT_WEBGL:37444,DOUBLE:5130,READ_BUFFER:3074,UNPACK_ROW_LENGTH:3314,UNPACK_SKIP_ROWS:3315,UNPACK_SKIP_PIXELS:3316,PACK_ROW_LENGTH:3330,PACK_SKIP_ROWS:3331,PACK_SKIP_PIXELS:3332,COLOR:6144,DEPTH:6145,STENCIL:6146,RED:6403,RGB8:32849,RGBA8:32856,RGB10_A2:32857,TEXTURE_BINDING_3D:32874,UNPACK_SKIP_IMAGES:32877,UNPACK_IMAGE_HEIGHT:32878,TEXTURE_3D:32879,TEXTURE_WRAP_R:32882,MAX_3D_TEXTURE_SIZE:32883,UNSIGNED_INT_2_10_10_10_REV:33640,MAX_ELEMENTS_VERTICES:33e3,MAX_ELEMENTS_INDICES:33001,TEXTURE_MIN_LOD:33082,TEXTURE_MAX_LOD:33083,TEXTURE_BASE_LEVEL:33084,TEXTURE_MAX_LEVEL:33085,MIN:32775,MAX:32776,DEPTH_COMPONENT24:33190,MAX_TEXTURE_LOD_BIAS:34045,TEXTURE_COMPARE_MODE:34892,TEXTURE_COMPARE_FUNC:34893,CURRENT_QUERY:34917,QUERY_RESULT:34918,QUERY_RESULT_AVAILABLE:34919,STREAM_READ:35041,STREAM_COPY:35042,STATIC_READ:35045,STATIC_COPY:35046,DYNAMIC_READ:35049,DYNAMIC_COPY:35050,MAX_DRAW_BUFFERS:34852,DRAW_BUFFER0:34853,DRAW_BUFFER1:34854,DRAW_BUFFER2:34855,DRAW_BUFFER3:34856,DRAW_BUFFER4:34857,DRAW_BUFFER5:34858,DRAW_BUFFER6:34859,DRAW_BUFFER7:34860,DRAW_BUFFER8:34861,DRAW_BUFFER9:34862,DRAW_BUFFER10:34863,DRAW_BUFFER11:34864,DRAW_BUFFER12:34865,DRAW_BUFFER13:34866,DRAW_BUFFER14:34867,DRAW_BUFFER15:34868,MAX_FRAGMENT_UNIFORM_COMPONENTS:35657,MAX_VERTEX_UNIFORM_COMPONENTS:35658,SAMPLER_3D:35679,SAMPLER_2D_SHADOW:35682,FRAGMENT_SHADER_DERIVATIVE_HINT:35723,PIXEL_PACK_BUFFER:35051,PIXEL_UNPACK_BUFFER:35052,PIXEL_PACK_BUFFER_BINDING:35053,PIXEL_UNPACK_BUFFER_BINDING:35055,FLOAT_MAT2x3:35685,FLOAT_MAT2x4:35686,FLOAT_MAT3x2:35687,FLOAT_MAT3x4:35688,FLOAT_MAT4x2:35689,FLOAT_MAT4x3:35690,SRGB:35904,SRGB8:35905,SRGB8_ALPHA8:35907,COMPARE_REF_TO_TEXTURE:34894,RGBA32F:34836,RGB32F:34837,RGBA16F:34842,RGB16F:34843,VERTEX_ATTRIB_ARRAY_INTEGER:35069,MAX_ARRAY_TEXTURE_LAYERS:35071,MIN_PROGRAM_TEXEL_OFFSET:35076,MAX_PROGRAM_TEXEL_OFFSET:35077,MAX_VARYING_COMPONENTS:35659,TEXTURE_2D_ARRAY:35866,TEXTURE_BINDING_2D_ARRAY:35869,R11F_G11F_B10F:35898,UNSIGNED_INT_10F_11F_11F_REV:35899,RGB9_E5:35901,UNSIGNED_INT_5_9_9_9_REV:35902,TRANSFORM_FEEDBACK_BUFFER_MODE:35967,MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:35968,TRANSFORM_FEEDBACK_VARYINGS:35971,TRANSFORM_FEEDBACK_BUFFER_START:35972,TRANSFORM_FEEDBACK_BUFFER_SIZE:35973,TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:35976,RASTERIZER_DISCARD:35977,MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:35978,MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:35979,INTERLEAVED_ATTRIBS:35980,SEPARATE_ATTRIBS:35981,TRANSFORM_FEEDBACK_BUFFER:35982,TRANSFORM_FEEDBACK_BUFFER_BINDING:35983,RGBA32UI:36208,RGB32UI:36209,RGBA16UI:36214,RGB16UI:36215,RGBA8UI:36220,RGB8UI:36221,RGBA32I:36226,RGB32I:36227,RGBA16I:36232,RGB16I:36233,RGBA8I:36238,RGB8I:36239,RED_INTEGER:36244,RGB_INTEGER:36248,RGBA_INTEGER:36249,SAMPLER_2D_ARRAY:36289,SAMPLER_2D_ARRAY_SHADOW:36292,SAMPLER_CUBE_SHADOW:36293,UNSIGNED_INT_VEC2:36294,UNSIGNED_INT_VEC3:36295,UNSIGNED_INT_VEC4:36296,INT_SAMPLER_2D:36298,INT_SAMPLER_3D:36299,INT_SAMPLER_CUBE:36300,INT_SAMPLER_2D_ARRAY:36303,UNSIGNED_INT_SAMPLER_2D:36306,UNSIGNED_INT_SAMPLER_3D:36307,UNSIGNED_INT_SAMPLER_CUBE:36308,UNSIGNED_INT_SAMPLER_2D_ARRAY:36311,DEPTH_COMPONENT32F:36012,DEPTH32F_STENCIL8:36013,FLOAT_32_UNSIGNED_INT_24_8_REV:36269,FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:33296,FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:33297,FRAMEBUFFER_ATTACHMENT_RED_SIZE:33298,FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),define("Core/Fullscreen",["./defined","./defineProperties"],function(e,t){"use strict";var n,r={requestFullscreen:void 0,exitFullscreen:void 0,fullscreenEnabled:void 0,fullscreenElement:void 0,fullscreenchange:void 0,fullscreenerror:void 0},i={};return t(i,{element:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenElement]}},changeEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenchange}},errorEventName:{get:function(){if(i.supportsFullscreen())return r.fullscreenerror}},enabled:{get:function(){if(i.supportsFullscreen())return document[r.fullscreenEnabled]}},fullscreen:{get:function(){if(i.supportsFullscreen())return null!==i.element}}}),i.supportsFullscreen=function(){if(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return r.requestFullscreen="requestFullscreen",r.exitFullscreen="exitFullscreen",r.fullscreenEnabled="fullscreenEnabled",r.fullscreenElement="fullscreenElement",r.fullscreenchange="fullscreenchange",r.fullscreenerror="fullscreenerror",n=!0;for(var i,a=["webkit","moz","o","ms","khtml"],o=0,u=a.length;o<u;++o){var s=a[o];i=s+"RequestFullscreen","function"==typeof t[i]?(r.requestFullscreen=i,n=!0):(i=s+"RequestFullScreen","function"==typeof t[i]&&(r.requestFullscreen=i,n=!0)),i=s+"ExitFullscreen","function"==typeof document[i]?r.exitFullscreen=i:(i=s+"CancelFullScreen","function"==typeof document[i]&&(r.exitFullscreen=i)),i=s+"FullscreenEnabled",void 0!==document[i]?r.fullscreenEnabled=i:(i=s+"FullScreenEnabled",void 0!==document[i]&&(r.fullscreenEnabled=i)),i=s+"FullscreenElement",void 0!==document[i]?r.fullscreenElement=i:(i=s+"FullScreenElement",void 0!==document[i]&&(r.fullscreenElement=i)),i=s+"fullscreenchange",void 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i=this;this._downloadPromise=e(c.request(t.url,s),function(e){m(i,e)},function(){i._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else m(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function d(e,t){return o.compare(e.julianDate,t)}function m(e,n){if(!r(n.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!r(n.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var i=n.columnNames.indexOf("modifiedJulianDateUtc"),a=n.columnNames.indexOf("xPoleWanderRadians"),s=n.columnNames.indexOf("yPoleWanderRadians"),c=n.columnNames.indexOf("ut1MinusUtcSeconds"),l=n.columnNames.indexOf("xCelestialPoleOffsetRadians"),E=n.columnNames.indexOf("yCelestialPoleOffsetRadians"),m=n.columnNames.indexOf("taiMinusUtcSeconds");if(i<0||a<0||s<0||c<0||l<0||E<0||m<0)return void(e._dataError="Error in loaded EOP data: The columnNames property must include modifiedJulianDateUtc, xPoleWanderRadians, yPoleWanderRadians, ut1MinusUtcSeconds, xCelestialPoleOffsetRadians, yCelestialPoleOffsetRadians, and taiMinusUtcSeconds columns");var _=e._samples=n.samples,p=e._dates=[];e._dateColumn=i,e._xPoleWanderRadiansColumn=a,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=l,e._yCelestialPoleOffsetRadiansColumn=E,e._taiMinusUtcSecondsColumn=m,e._columnCount=n.columnNames.length,e._lastIndex=void 0;for(var y,R=e._addNewLeapSeconds,T=0,A=_.length;T<A;T+=e._columnCount){var v=_[T+i],S=_[T+m],N=v+f.MODIFIED_JULIAN_DATE_DIFFERENCE,I=new o(N,S,h.TAI);if(p.push(I),R){if(S!==y&&r(y)){var O=o.leapSeconds,g=t(O,I,d);if(g<0){var M=new u(I,S);O.splice(~g,0,M)}}y=S}}}function _(e,t,n,r,i){var a=n*r;i.xPoleWander=t[a+e._xPoleWanderRadiansColumn],i.yPoleWander=t[a+e._yPoleWanderRadiansColumn],i.xPoleOffset=t[a+e._xCelestialPoleOffsetRadiansColumn],i.yPoleOffset=t[a+e._yCelestialPoleOffsetRadiansColumn],i.ut1MinusUtc=t[a+e._ut1MinusUtcSecondsColumn]}function p(e,t,n){return t+e*(n-t)}function y(e,t,n,r,i,a,u){var s=e._columnCount;if(a>t.length-1)return u.xPoleWander=0,u.yPoleWander=0,u.xPoleOffset=0,u.yPoleOffset=0,u.ut1MinusUtc=0,u;var c=t[i],l=t[a];if(c.equals(l)||r.equals(c))return _(e,n,i,s,u),u;if(r.equals(l))return _(e,n,a,s,u),u;var f=o.secondsDifference(r,c)/o.secondsDifference(l,c),h=i*s,E=a*s,d=n[h+e._ut1MinusUtcSecondsColumn],m=n[E+e._ut1MinusUtcSecondsColumn],y=m-d;if(y>.5||y<-.5){var R=n[h+e._taiMinusUtcSecondsColumn],T=n[E+e._taiMinusUtcSecondsColumn];R!==T&&(l.equals(r)?d=m:m-=T-R)}return u.xPoleWander=p(f,n[h+e._xPoleWanderRadiansColumn],n[E+e._xPoleWanderRadiansColumn]),u.yPoleWander=p(f,n[h+e._yPoleWanderRadiansColumn],n[E+e._yPoleWanderRadiansColumn]),u.xPoleOffset=p(f,n[h+e._xCelestialPoleOffsetRadiansColumn],n[E+e._xCelestialPoleOffsetRadiansColumn]),u.yPoleOffset=p(f,n[h+e._yCelestialPoleOffsetRadiansColumn],n[E+e._yCelestialPoleOffsetRadiansColumn]),u.ut1MinusUtc=p(f,d,m),u}return E.NONE=a({getPromiseToLoad:function(){return e()},compute:function(e,t){return r(t)?(t.xPoleWander=0,t.yPoleWander=0,t.xPoleOffset=0,t.yPoleOffset=0,t.ut1MinusUtc=0):t=new i(0,0,0,0,0),t}}),E.prototype.getPromiseToLoad=function(){return e(this._downloadPromise)},E.prototype.compute=function(e,n){if(r(this._samples)){if(r(n)||(n=new i(0,0,0,0,0)),0===this._samples.length)return n.xPoleWander=0,n.yPoleWander=0,n.xPoleOffset=0,n.yPoleOffset=0,n.ut1MinusUtc=0,n;var a=this._dates,u=this._lastIndex,s=0,c=0;if(r(u)){var f=a[u],h=a[u+1],E=o.lessThanOrEquals(f,e),d=!r(h),m=d||o.greaterThanOrEquals(h,e);if(E&&m)return s=u,!d&&h.equals(e)&&++s,c=s+1,y(this,a,this._samples,e,s,c,n),n}var _=t(a,e,o.compare,this._dateColumn);return _>=0?(_<a.length-1&&a[_+1].equals(e)&&++_,s=_,c=_):(c=~_,s=c-1,s<0&&(s=0)),this._lastIndex=s,y(this,a,this._samples,e,s,c,n),n}if(r(this._dataError))throw new l(this._dataError)},E}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function i(n,r){r=t(r,document.location.href);var i=new e(r),a=new e(n);return a.resolve(i).toString()}return i}),define("Core/joinUrls",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function i(r,i,a){a=t(a,!0),r instanceof e||(r=new e(r)),i instanceof e||(i=new e(i)),n(i.authority)&&!n(i.scheme)&&("undefined"!=typeof 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T=s.multiplyByScalar(e,Math.sin((1-n)*u),T),A=s.multiplyByScalar(a,Math.sin(n*u),A),r=s.add(T,A,r),s.multiplyByScalar(r,1/Math.sin(u),r)},s.log=function(t,n){var r=o.acosClamped(t.w),i=0;return 0!==r&&(i=r/Math.sin(r)),e.multiplyByScalar(t,i,n)},s.exp=function(t,n){var r=e.magnitude(t),i=0;return 0!==r&&(i=Math.sin(r)/r),n.x=t.x*i,n.y=t.y*i,n.z=t.z*i,n.w=Math.cos(r),n};var v=new e,S=new e,N=new s,I=new s;s.computeInnerQuadrangle=function(t,n,r,i){var a=s.conjugate(n,N);s.multiply(a,r,I);var o=s.log(I,v);s.multiply(a,t,I);var u=s.log(I,S);return e.add(o,u,o),e.multiplyByScalar(o,.25,o),e.negate(o,o),s.exp(o,N),s.multiply(n,N,i)},s.squad=function(e,t,n,r,i,a){var o=s.slerp(e,t,i,N),u=s.slerp(n,r,i,I);return s.slerp(o,u,2*i*(1-i),a)};for(var O=new s,g=1.9011074535173003,M=i.supportsTypedArrays()?new Float32Array(8):[],x=i.supportsTypedArrays()?new Float32Array(8):[],w=i.supportsTypedArrays()?new Float32Array(8):[],C=i.supportsTypedArrays()?new Float32Array(8):[],P=0;P<7;++P){var 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o=R.eastNorthUpToFixedFrame(e,a,o),_.multiply(o,s,o)},R.aircraftHeadingPitchRollToFixedFrame=function(e,t,r,i,a,o){var u=p.fromHeadingPitchRoll(t,r,i,O),s=_.fromTranslationQuaternionRotationScale(n.ZERO,u,g,M);return o=R.northEastDownToFixedFrame(e,a,o),_.multiply(o,s,o)};var x=new _,w=new m;R.headingPitchRollQuaternion=function(e,t,n,r,i,a){var o=R.headingPitchRollToFixedFrame(e,t,n,r,i,x),u=_.getRotation(o,w);return p.fromRotationMatrix(u,a)},R.aircraftHeadingPitchRollQuaternion=function(e,t,n,r,i,a){var o=R.aircraftHeadingPitchRollToFixedFrame(e,t,n,r,i,x),u=_.getRotation(o,w);return p.fromRotationMatrix(u,a)};var C=24110.54841,P=8640184.812866,U=.093104,D=-62e-7,L=1.1772758384668e-19,F=72921158553e-15,B=d.TWO_PI/86400,z=new E;R.computeTemeToPseudoFixedMatrix=function(e,t){z=E.addSeconds(e,-E.computeTaiMinusUtc(e),z);var n,r=z.dayNumber,i=z.secondsOfDay,a=r-2451545;n=i>=43200?(a+.5)/y.DAYS_PER_JULIAN_CENTURY:(a-.5)/y.DAYS_PER_JULIAN_CENTURY;var 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c({attributes:{position:new l({componentDatatype:r.DOUBLE,componentsPerAttribute:3,values:m})},indices:y,primitiveType:E.TRIANGLES})},y.scaleToGeodeticHeight=function(e,t,r,o){r=i(r,u.WGS84);var s=_,c=p;if(t=i(t,0),o=i(o,!0),a(e))for(var l=e.length,f=0;f<l;f+=3)n.fromArray(e,f,c),o&&(c=r.scaleToGeodeticSurface(c,c)),0!==t&&(s=r.geodeticSurfaceNormal(c,s),n.multiplyByScalar(s,t,s),n.add(c,s,c)),e[f]=c.x,e[f+1]=c.y,e[f+2]=c.z;return e},y}),define("Core/EllipsoidGeodesic",["./Cartesian3","./Cartographic","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./Math"],function(e,t,n,r,i,a,o,u){"use strict";function s(e){var t=e._uSquared,n=e._ellipsoid.maximumRadius,r=e._ellipsoid.minimumRadius,i=(n-r)/n,a=Math.cos(e._startHeading),o=Math.sin(e._startHeading),u=(1-i)*Math.tan(e._start.latitude),s=1/Math.sqrt(1+u*u),c=s*u,l=Math.atan2(u,a),f=s*o,h=f*f,E=1-h,d=Math.sqrt(E),m=t/4,_=m*m,p=_*m,y=_*_,R=1+m-3*_/4+5*p/4-175*y/64,T=1-m+15*_/8-35*p/8,A=1-3*m+35*_/4,v=1-5*m,S=R*l-T*Math.sin(2*l)*m/2-A*Math.sin(4*l)*_/16-v*Math.sin(6*l)*p/48-5*Math.sin(8*l)*y/512,N=e._constants;N.a=n,N.b=r,N.f=i,N.cosineHeading=a,N.sineHeading=o,N.tanU=u,N.cosineU=s,N.sineU=c,N.sigma=l,N.sineAlpha=f,N.sineSquaredAlpha=h,N.cosineSquaredAlpha=E,N.cosineAlpha=d,N.u2Over4=m,N.u4Over16=_,N.u6Over64=p,N.u8Over256=y,N.a0=R,N.a1=T,N.a2=A,N.a3=v,N.distanceRatio=S}function c(e,t){return e*t*(4+e*(4-3*t))/16}function l(e,t,n,r,i,a,o){var u=c(e,n);return(1-u)*e*t*(r+u*i*(o+u*a*(2*o*o-1)))}function f(e,t,n,r,i,a,o){var s,c,f,h,E,d=(t-n)/t,m=a-r,_=Math.atan((1-d)*Math.tan(i)),p=Math.atan((1-d)*Math.tan(o)),y=Math.cos(_),R=Math.sin(_),T=Math.cos(p),A=Math.sin(p),v=y*T,S=y*A,N=R*A,I=R*T,O=m,g=u.TWO_PI,M=Math.cos(O),x=Math.sin(O);do{M=Math.cos(O),x=Math.sin(O);var w=S-I*M;f=Math.sqrt(T*T*x*x+w*w),c=N+v*M,s=Math.atan2(f,c);var C;0===f?(C=0,h=1):(C=v*x/f,h=1-C*C),g=O,E=c-2*N/h,isNaN(E)&&(E=0),O=m+l(d,C,h,s,f,c,E)}while(Math.abs(O-g)>u.EPSILON12);var P=h*(t*t-n*n)/(n*n),U=1+P*(4096+P*(P*(320-175*P)-768))/16384,D=P*(256+P*(P*(74-47*P)-128))/1024,L=E*E,F=D*f*(E+D*(c*(2*L-1)-D*E*(4*f*f-3)*(4*L-3)/6)/4),B=n*U*(s-F),z=Math.atan2(T*x,S-I*M),b=Math.atan2(y*x,S*M-I);e._distance=B,e._startHeading=z,e._endHeading=b,e._uSquared=P}function h(n,r,i,a){e.normalize(a.cartographicToCartesian(r,m),d),e.normalize(a.cartographicToCartesian(i,m),m);f(n,a.maximumRadius,a.minimumRadius,r.longitude,r.latitude,i.longitude,i.latitude),n._start=t.clone(r,n._start),n._end=t.clone(i,n._end),n._start.height=0,n._end.height=0,s(n)}function E(e,i,a){var u=n(a,o.WGS84);this._ellipsoid=u,this._start=new t,this._end=new t,this._constants={},this._startHeading=void 0,this._endHeading=void 0,this._distance=void 0,this._uSquared=void 0,r(e)&&r(i)&&h(this,e,i,u)}var d=new e,m=new e;return i(E.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},startHeading:{get:function(){return this._startHeading}},endHeading:{get:function(){return this._endHeading}}}),E.prototype.setEndPoints=function(e,t){h(this,e,t,this._ellipsoid)},E.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(this._distance*e,t)},E.prototype.interpolateUsingSurfaceDistance=function(e,n){var i=this._constants,a=i.distanceRatio+e/i.b,o=Math.cos(2*a),u=Math.cos(4*a),s=Math.cos(6*a),c=Math.sin(2*a),f=Math.sin(4*a),h=Math.sin(6*a),E=Math.sin(8*a),d=a*a,m=a*d,_=i.u8Over256,p=i.u2Over4,y=i.u6Over64,R=i.u4Over16,T=2*m*_*o/3+a*(1-p+7*R/4-15*y/4+579*_/64-(R-15*y/4+187*_/16)*o-(5*y/4-115*_/16)*u-29*_*s/16)+(p/2-R+71*y/32-85*_/16)*c+(5*R/16-5*y/4+383*_/96)*f-d*((y-11*_/2)*c+5*_*f/2)+(29*y/96-29*_/16)*h+539*_*E/1536,A=Math.asin(Math.sin(T)*i.cosineAlpha),v=Math.atan(i.a/i.b*Math.tan(A));T-=i.sigma;var S=Math.cos(2*i.sigma+T),N=Math.sin(T),I=Math.cos(T),O=i.cosineU*I,g=i.sineU*N,M=Math.atan2(N*i.sineHeading,O-g*i.cosineHeading),x=M-l(i.f,i.sineAlpha,i.cosineSquaredAlpha,T,N,I,S);return r(n)?(n.longitude=this._start.longitude+x,n.latitude=v,n.height=0,n):new t(this._start.longitude+x,v,0)},E}),define("Core/isArray",["./defined"],function(e){
 "use strict";var t=Array.isArray;return e(t)||(t=function(e){return"[object Array]"===Object.prototype.toString.call(e)}),t}),define("Core/PolylinePipeline",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidGeodesic","./IntersectionTests","./isArray","./Math","./Matrix4","./Plane"],function(e,t,n,r,i,a,o,u,s,c,l,f){"use strict";function h(e,t,n){var r=N;r.length=e;var i;if(t===n){for(i=0;i<e;i++)r[i]=t;return r}var a=n-t,o=a/e;for(i=0;i<e;i++){var u=t+i*o;r[i]=u}return r}function E(t,n,r,i,a,o,u,s){var c=i.scaleToGeodeticSurface(t,M),l=i.scaleToGeodeticSurface(n,x),f=d.numberOfPoints(t,n,r),E=i.cartesianToCartographic(c,I),m=i.cartesianToCartographic(l,O),_=h(f,a,o);w.setEndPoints(E,m);var p=w.surfaceDistance/f,y=s;E.height=a;var R=i.cartographicToCartesian(E,g);e.pack(R,u,y),y+=3;for(var T=1;T<f;T++){var A=w.interpolateUsingSurfaceDistance(T*p,O);A.height=_[T],R=i.cartographicToCartesian(A,g),e.pack(R,u,y),y+=3}return y}var d={};d.numberOfPoints=function(t,n,r){var i=e.distance(t,n);return Math.ceil(i/r)};var m=new t;d.extractHeights=function(e,t){for(var n=e.length,r=new Array(n),i=0;i<n;i++){var a=e[i];r[i]=t.cartesianToCartographic(a,m).height}return r};var _=new l,p=new e,y=new e,R=new f(e.ZERO,0),T=new e,A=new f(e.ZERO,0),v=new e,S=new e,N=[],I=new t,O=new t,g=new e,M=new e,x=new e,w=new o;return d.wrapLongitude=function(t,i){var a=[],o=[];if(r(t)&&t.length>0){i=n(i,l.IDENTITY);var s=l.inverseTransformation(i,_),c=l.multiplyByPoint(s,e.ZERO,p),h=l.multiplyByPointAsVector(s,e.UNIT_Y,y),E=f.fromPointNormal(c,h,R),d=l.multiplyByPointAsVector(s,e.UNIT_X,T),m=f.fromPointNormal(c,d,A),N=1;a.push(e.clone(t[0]));for(var I=a[0],O=t.length,g=1;g<O;++g){var M=t[g];if(f.getPointDistance(m,I)<0||f.getPointDistance(m,M)<0){var x=u.lineSegmentPlane(I,M,E,v);if(r(x)){var w=e.multiplyByScalar(h,5e-9,S);f.getPointDistance(E,I)<0&&e.negate(w,w),a.push(e.add(x,w,new e)),o.push(N+1),e.negate(w,w),a.push(e.add(x,w,new e)),N=1}}a.push(e.clone(t[g])),N++,I=M}o.push(N)}return{positions:a,lengths:o}},d.generateArc=function(t){r(t)||(t={});var i=t.positions,o=i.length,u=n(t.ellipsoid,a.WGS84),l=n(t.height,0),f=s(l);if(o<1)return[];if(1===o){var h=u.scaleToGeodeticSurface(i[0],M);if(l=f?l[0]:l,0!==l){var m=u.geodeticSurfaceNormal(h,g);e.multiplyByScalar(m,l,m),e.add(h,m,h)}return[h.x,h.y,h.z]}var _=t.minDistance;if(!r(_)){var p=n(t.granularity,c.RADIANS_PER_DEGREE);_=c.chordLength(p,u.maximumRadius)}var y,R=0;for(y=0;y<o-1;y++)R+=d.numberOfPoints(i[y],i[y+1],_);var T=3*(R+1),A=new Array(T),v=0;for(y=0;y<o-1;y++){var S=i[y],O=i[y+1],x=f?l[y]:l,w=f?l[y+1]:l;v=E(S,O,_,u,x,w,A,v)}N.length=0;var C=i[o-1],P=u.cartesianToCartographic(C,I);P.height=f?l[o-1]:l;var U=u.cartographicToCartesian(P,g);return e.pack(U,A,T-3),A},d.generateCartesianArc=function(t){for(var n=d.generateArc(t),r=n.length/3,i=new Array(r),a=0;a<r;a++)i[a]=e.unpack(n,3*a);return i},d}),define("Core/WallGeometryLibrary",["./Cartographic","./defined","./DeveloperError","./EllipsoidTangentPlane","./Math","./PolygonPipeline","./PolylinePipeline","./WindingOrder"],function(e,t,n,r,i,a,o,u){"use strict";function s(e,t){return i.equalsEpsilon(e.latitude,t.latitude,i.EPSILON14)&&i.equalsEpsilon(e.longitude,t.longitude,i.EPSILON14)}function c(n,r,i,a){var o=r.length;if(!(o<2)){var u=t(a),c=t(i),l=!0,E=new Array(o),d=new Array(o),m=new Array(o),_=r[0];E[0]=_;var p=n.cartesianToCartographic(_,f);c&&(p.height=i[0]),l=l&&p.height<=0,d[0]=p.height,u?m[0]=a[0]:m[0]=0;for(var y=1,R=1;R<o;++R){var T=r[R],A=n.cartesianToCartographic(T,h);c&&(A.height=i[R]),l=l&&A.height<=0,s(p,A)?p.height<A.height&&(d[y-1]=A.height):(E[y]=T,d[y]=A.height,u?m[y]=a[R]:m[y]=0,e.clone(A,p),++y)}if(!(l||y<2))return E.length=y,d.length=y,m.length=y,{positions:E,topHeights:d,bottomHeights:m}}}var l={},f=new e,h=new e,E=new Array(2),d=new Array(2),m={positions:void 0,height:void 0,granularity:void 0,ellipsoid:void 0};return l.computePositions=function(e,n,s,l,f,h){var _=c(e,n,s,l);if(t(_)){if(n=_.positions,s=_.topHeights,l=_.bottomHeights,n.length>=3){var p=r.fromPoints(n,e),y=p.projectPointsOntoPlane(n);a.computeWindingOrder2D(y)===u.CLOCKWISE&&(n.reverse(),s.reverse(),l.reverse())}var R,T,A=n.length,v=A-2,S=i.chordLength(f,e.maximumRadius),N=m;if(N.minDistance=S,N.ellipsoid=e,h){var I,O=0;for(I=0;I<A-1;I++)O+=o.numberOfPoints(n[I],n[I+1],S)+1;R=new Float64Array(3*O),T=new Float64Array(3*O);var g=E,M=d;N.positions=g,N.height=M;var x=0;for(I=0;I<A-1;I++){g[0]=n[I],g[1]=n[I+1],M[0]=s[I],M[1]=s[I+1];var w=o.generateArc(N);R.set(w,x),M[0]=l[I],M[1]=l[I+1],T.set(o.generateArc(N),x),x+=w.length}}else N.positions=n,N.height=s,R=new Float64Array(o.generateArc(N)),N.height=l,T=new Float64Array(o.generateArc(N));return{bottomPositions:T,topPositions:R,numCorners:v}}},l}),define("Core/WallOutlineGeometry",["./BoundingSphere","./Cartesian3","./ComponentDatatype","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./Geometry","./GeometryAttribute","./GeometryAttributes","./IndexDatatype","./Math","./PrimitiveType","./WallGeometryLibrary"],function(e,t,n,r,i,a,o,u,s,c,l,f,h,E){"use strict";function d(e){e=r(e,r.EMPTY_OBJECT);var n=e.positions,a=e.maximumHeights,u=e.minimumHeights,s=r(e.granularity,f.RADIANS_PER_DEGREE),c=r(e.ellipsoid,o.WGS84);this._positions=n,this._minimumHeights=u,this._maximumHeights=a,this._granularity=s,this._ellipsoid=o.clone(c),this._workerName="createWallOutlineGeometry";var l=1+n.length*t.packedLength+2;i(u)&&(l+=u.length),i(a)&&(l+=a.length),this.packedLength=l+o.packedLength+1}var m=new t,_=new t;d.pack=function(e,n,a){a=r(a,0);var u,s=e._positions,c=s.length;for(n[a++]=c,u=0;u<c;++u,a+=t.packedLength)t.pack(s[u],n,a);var l=e._minimumHeights;if(c=i(l)?l.length:0,n[a++]=c,i(l))for(u=0;u<c;++u)n[a++]=l[u];var f=e._maximumHeights;if(c=i(f)?f.length:0,n[a++]=c,i(f))for(u=0;u<c;++u)n[a++]=f[u];return o.pack(e._ellipsoid,n,a),a+=o.packedLength,n[a]=e._granularity,n};var p=o.clone(o.UNIT_SPHERE),y={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:p,granularity:void 0};return d.unpack=function(e,n,a){n=r(n,0);var u,s=e[n++],c=new Array(s);for(u=0;u<s;++u,n+=t.packedLength)c[u]=t.unpack(e,n);s=e[n++];var l;if(s>0)for(l=new Array(s),u=0;u<s;++u)l[u]=e[n++];s=e[n++];var f;if(s>0)for(f=new Array(s),u=0;u<s;++u)f[u]=e[n++];var h=o.unpack(e,n,p);n+=o.packedLength;var E=e[n];return i(a)?(a._positions=c,a._minimumHeights=l,a._maximumHeights=f,a._ellipsoid=o.clone(h,a._ellipsoid),a._granularity=E,a):(y.positions=c,y.minimumHeights=l,y.maximumHeights=f,y.granularity=E,new d(y))},d.fromConstantHeights=function(e){e=r(e,r.EMPTY_OBJECT);var t,n,a=e.positions,o=e.minimumHeight,u=e.maximumHeight,s=i(o),c=i(u);if(s||c){var l=a.length;t=s?new Array(l):void 0,n=c?new Array(l):void 0;for(var f=0;f<l;++f)s&&(t[f]=o),c&&(n[f]=u)}var h={positions:a,maximumHeights:n,minimumHeights:t,ellipsoid:e.ellipsoid};return new d(h)},d.createGeometry=function(r){var a=r._positions,o=r._minimumHeights,d=r._maximumHeights,p=r._granularity,y=r._ellipsoid,R=E.computePositions(y,a,d,o,p,!1);if(i(R)){var T=R.bottomPositions,A=R.topPositions,v=A.length,S=2*v,N=new Float64Array(S),I=0;v/=3;var O;for(O=0;O<v;++O){var g=3*O,M=t.fromArray(A,g,m),x=t.fromArray(T,g,_);N[I++]=x.x,N[I++]=x.y,N[I++]=x.z,N[I++]=M.x,N[I++]=M.y,N[I++]=M.z}var w=new c({position:new s({componentDatatype:n.DOUBLE,componentsPerAttribute:3,values:N})}),C=S/3;S=2*C-4+C;var P=l.createTypedArray(C,S),U=0;for(O=0;O<C-2;O+=2){var D=O,L=O+2,F=t.fromArray(N,3*D,m),B=t.fromArray(N,3*L,_);if(!t.equalsEpsilon(F,B,f.EPSILON10)){var z=O+1,b=O+3;P[U++]=z,P[U++]=D,P[U++]=z,P[U++]=b,P[U++]=D,P[U++]=L}}return P[U++]=C-2,P[U++]=C-1,new u({attributes:w,indices:P,primitiveType:h.LINES,boundingSphere:new e.fromVertices(N)})}},d}),define("Workers/createWallOutlineGeometry",["../Core/defined","../Core/Ellipsoid","../Core/WallOutlineGeometry"],function(e,t,n){"use strict";function r(r,i){return e(i)&&(r=n.unpack(r,i)),r._ellipsoid=t.clone(r._ellipsoid),n.createGeometry(r)}return r})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/decodeGoogleEarthEnterprisePacket.js b/vendors/Cesium/Workers/decodeGoogleEarthEnterprisePacket.js
index 2b879cd..6ff56e7 100644
--- a/vendors/Cesium/Workers/decodeGoogleEarthEnterprisePacket.js
+++ b/vendors/Cesium/Workers/decodeGoogleEarthEnterprisePacket.js
@@ -1,23 +1,23 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2017 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2017 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
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M:if(1024&r.flags){for(;h<16;){if(0===f)break e;f--,d+=i[o++]<<h,h+=8}r.length=d,r.head&&(r.head.extra_len=d),512&r.flags&&(Oe[0]=255&d,Oe[1]=d>>>8&255,r.check=k(r.check,Oe,2,0)),d=0,h=0}else r.head&&(r.head.extra=null);r.mode=H;case H:if(1024&r.flags&&(m=r.length,m>f&&(m=f),m&&(r.head&&(ye=r.head.extra_len-r.length,r.head.extra||(r.head.extra=new Array(r.head.extra_len)),v.arraySet(r.head.extra,i,o,m,ye)),512&r.flags&&(r.check=k(r.check,i,m,o)),f-=m,o+=m,r.length-=m),r.length))break e;r.length=0,r.mode=j;case j:if(2048&r.flags){if(0===f)break e;m=0;do ye=i[o+m++],r.head&&ye&&r.length<65536&&(r.head.name+=String.fromCharCode(ye));while(ye&&m<f);if(512&r.flags&&(r.check=k(r.check,i,m,o)),f-=m,o+=m,ye)break e}else r.head&&(r.head.name=null);r.length=0,r.mode=V;case V:if(4096&r.flags){if(0===f)break e;m=0;do ye=i[o+m++],r.head&&ye&&r.length<65536&&(r.head.comment+=String.fromCharCode(ye));while(ye&&m<f);if(512&r.flags&&(r.check=k(r.check,i,m,o)),f-=m,o+=m,ye)break e}else r.head&&(r.head.comment=null);r.mode=K;case K:if(512&r.flags){for(;h<16;){if(0===f)break e;f--,d+=i[o++]<<h,h+=8}if(d!==(65535&r.check)){e.msg="header crc mismatch",r.mode=de;break}d=0,h=0}r.head&&(r.head.hcrc=r.flags>>9&1,r.head.done=!0),e.adler=r.check=0,r.mode=G;break;case q:for(;h<32;){if(0===f)break e;f--,d+=i[o++]<<h,h+=8}e.adler=r.check=n(d),d=0,h=0,r.mode=Y;case Y:if(0===r.havedict)return e.next_out=s,e.avail_out=u,e.next_in=o,e.avail_in=f,r.hold=d,r.bits=h,R;e.adler=r.check=1,r.mode=G;case G:if(t===O||t===B)break e;case W:if(r.last){d>>>=7&h,h-=7&h,r.mode=ue;break}for(;h<3;){if(0===f)break e;f--,d+=i[o++]<<h,h+=8}switch(r.last=1&d,d>>>=1,h-=1,3&d){case 0:r.mode=J;break;case 1:if(c(r),r.mode=re,t===B){d>>>=2,h-=2;break e}break;case 2:r.mode=$;break;case 3:e.msg="invalid block type",r.mode=de}d>>>=2,h-=2;break;case J:for(d>>>=7&h,h-=7&h;h<32;){if(0===f)break e;f--,d+=i[o++]<<h,h+=8}if((65535&d)!==(d>>>16^65535)){e.msg="invalid stored block lengths",r.mode=de;break}if(r.length=65535&d,d=0,h=0,r.mode=Q,t===B)break e;case Q:r.mode=X;case X:if(m=r.length){if(m>f&&(m=f),m>u&&(m=u),0===m)break e;v.arraySet(a,i,o,m,s),f-=m,o+=m,u-=m,s+=m,r.length-=m;break}r.mode=G;break;case $:for(;h<14;){if(0===f)break e;f--,d+=i[o++]<<h,h+=8}if(r.nlen=(31&d)+257,d>>>=5,h-=5,r.ndist=(31&d)+1,d>>>=5,h-=5,r.ncode=(15&d)+4,d>>>=4,h-=4,r.nlen>286||r.ndist>30){e.msg="too many length or distance symbols",r.mode=de;break}r.have=0,r.mode=ee;case ee:for(;r.have<r.ncode;){for(;h<3;){if(0===f)break e;f--,d+=i[o++]<<h,h+=8}r.lens[Be[r.have++]]=7&d,d>>>=3,h-=3}for(;r.have<19;)r.lens[Be[r.have++]]=0;if(r.lencode=r.lendyn,r.lenbits=7,xe={bits:r.lenbits},Ee=y(E,r.lens,0,19,r.lencode,0,r.work,xe),r.lenbits=xe.bits,Ee){e.msg="invalid code lengths set",r.mode=de;break}r.have=0,r.mode=te;case te:for(;r.have<r.nlen+r.ndist;){for(;Te=r.lencode[d&(1<<r.lenbits)-1],me=Te>>>24,ge=Te>>>16&255,ve=65535&Te,!(me<=h);){if(0===f)break e;f--,d+=i[o++]<<h,h+=8}if(ve<16)d>>>=me,h-=me,r.lens[r.have++]=ve;else{if(16===ve){for(Se=me+2;h<Se;){if(0===f)break e;f--,d+=i[o++]<<h,h+=8}if(d>>>=me,h-=me,0===r.have){e.msg="invalid bit length repeat",r.mode=de;break}ye=r.lens[r.have-1],m=3+(3&d),d>>>=2,h-=2}else if(17===ve){for(Se=me+3;h<Se;){if(0===f)break e;f--,d+=i[o++]<<h,h+=8}d>>>=me,h-=me,ye=0,m=3+(7&d),d>>>=3,h-=3}else{for(Se=me+7;h<Se;){if(0===f)break e;f--,d+=i[o++]<<h,h+=8}d>>>=me,h-=me,ye=0,m=11+(127&d),d>>>=7,h-=7}if(r.have+m>r.nlen+r.ndist){e.msg="invalid bit length repeat",r.mode=de;break}for(;m--;)r.lens[r.have++]=ye}}if(r.mode===de)break;if(0===r.lens[256]){e.msg="invalid code -- missing end-of-block",r.mode=de;break}if(r.lenbits=9,xe={bits:r.lenbits},Ee=y(x,r.lens,0,r.nlen,r.lencode,0,r.work,xe),r.lenbits=xe.bits,Ee){e.msg="invalid literal/lengths set",r.mode=de;break}if(r.distbits=6,r.distcode=r.distdyn,xe={bits:r.distbits},Ee=y(S,r.lens,r.nlen,r.ndist,r.distcode,0,r.work,xe),r.distbits=xe.bits,Ee){e.msg="invalid distances set",r.mode=de;break}if(r.mode=re,t===B)break e;case re:r.mode=ne;case ne:if(f>=6&&u>=258){e.next_out=s,e.avail_out=u,e.next_in=o,e.avail_in=f,r.hold=d,r.bits=h,_(e,b),s=e.next_out,a=e.output,u=e.avail_out,o=e.next_in,i=e.input,f=e.avail_in,d=r.hold,h=r.bits,r.mode===G&&(r.back=-1);break}for(r.back=0;Te=r.lencode[d&(1<<r.lenbits)-1],me=Te>>>24,ge=Te>>>16&255,ve=65535&Te,!(me<=h);){if(0===f)break e;f--,d+=i[o++]<<h,h+=8}if(ge&&0===(240&ge)){for(pe=me,ke=ge,_e=ve;Te=r.lencode[_e+((d&(1<<pe+ke)-1)>>pe)],me=Te>>>24,ge=Te>>>16&255,ve=65535&Te,!(pe+me<=h);){if(0===f)break e;f--,d+=i[o++]<<h,h+=8}d>>>=pe,h-=pe,r.back+=pe}if(d>>>=me,h-=me,r.back+=me,r.length=ve,0===ge){r.mode=fe;break}if(32&ge){r.back=-1,r.mode=G;break}if(64&ge){e.msg="invalid literal/length code",r.mode=de;break}r.extra=15&ge,r.mode=ie;case ie:if(r.extra){for(Se=r.extra;h<Se;){if(0===f)break e;f--,d+=i[o++]<<h,h+=8}r.length+=d&(1<<r.extra)-1,d>>>=r.extra,h-=r.extra,r.back+=r.extra}r.was=r.length,r.mode=ae;case ae:for(;Te=r.distcode[d&(1<<r.distbits)-1],me=Te>>>24,ge=Te>>>16&255,ve=65535&Te,!(me<=h);){if(0===f)break e;f--,d+=i[o++]<<h,h+=8}if(0===(240&ge)){for(pe=me,ke=ge,_e=ve;Te=r.distcode[_e+((d&(1<<pe+ke)-1)>>pe)],me=Te>>>24,ge=Te>>>16&255,ve=65535&Te,!(pe+me<=h);){if(0===f)break e;f--,d+=i[o++]<<h,h+=8}d>>>=pe,h-=pe,r.back+=pe}if(d>>>=me,h-=me,r.back+=me,64&ge){e.msg="invalid distance code",r.mode=de;break}r.offset=ve,r.extra=15&ge,r.mode=oe;case oe:if(r.extra){for(Se=r.extra;h<Se;){if(0===f)break e;f--,d+=i[o++]<<h,h+=8}r.offset+=d&(1<<r.extra)-1,d>>>=r.extra,h-=r.extra,r.back+=r.extra}if(r.offset>r.dmax){e.msg="invalid distance too far back",r.mode=de;break}r.mode=se;case se:if(0===u)break e;if(m=b-u,r.offset>m){if(m=r.offset-m,m>r.whave&&r.sane){e.msg="invalid distance too far back",r.mode=de;break}m>r.wnext?(m-=r.wnext,g=r.wsize-m):g=r.wnext-m,m>r.length&&(m=r.length),be=r.window}else be=a,g=s-r.offset,m=r.length;m>u&&(m=u),u-=m,r.length-=m;do a[s++]=be[g++];while(--m);0===r.length&&(r.mode=ne);break;case fe:if(0===u)break e;a[s++]=r.length,u--,r.mode=ne;break;case ue:if(r.wrap){for(;h<32;){if(0===f)break e;f--,d|=i[o++]<<h,h+=8}if(b-=u,e.total_out+=b,r.total+=b,b&&(e.adler=r.check=r.flags?k(r.check,a,b,s-b):p(r.check,a,b,s-b)),b=u,(r.flags?d:n(d))!==r.check){e.msg="incorrect data check",r.mode=de;break}d=0,h=0}r.mode=ce;case ce:if(r.wrap&&r.flags){for(;h<32;){if(0===f)break e;f--,d+=i[o++]<<h,h+=8}if(d!==(4294967295&r.total)){e.msg="incorrect length check",r.mode=de;break}d=0,h=0}r.mode=le;case le:Ee=C;break e;case de:Ee=I;break e;case he:return Z;case we:default:return U}return e.next_out=s,e.avail_out=u,e.next_in=o,e.avail_in=f,r.hold=d,r.bits=h,(r.wsize||b!==e.avail_out&&r.mode<de&&(r.mode<ue||t!==T))&&l(e,e.output,e.next_out,b-e.avail_out)?(r.mode=he,Z):(w-=e.avail_in,b-=e.avail_out,e.total_in+=w,e.total_out+=b,r.total+=b,r.wrap&&b&&(e.adler=r.check=r.flags?k(r.check,a,b,e.next_out-b):p(r.check,a,b,e.next_out-b)),e.data_type=r.bits+(r.last?64:0)+(r.mode===G?128:0)+(r.mode===re||r.mode===Q?256:0),(0===w&&0===b||t===T)&&Ee===A&&(Ee=D),Ee)}function h(e){if(!e||!e.state)return U;var t=e.state;return t.window&&(t.window=null),e.state=null,A}function w(e,t){var r;return e&&e.state?(r=e.state,0===(2&r.wrap)?U:(r.head=t,t.done=!1,A)):U}function b(e,t){var r,n,i,a=t.length;return e&&e.state?(r=e.state,0!==r.wrap&&r.mode!==Y?U:r.mode===Y&&(n=1,n=p(n,t,a,0),n!==r.check)?I:(i=l(e,t,a,a))?(r.mode=he,Z):(r.havedict=1,A)):U}var m,g,v=e("../utils/common"),p=e("./adler32"),k=e("./crc32"),_=e("./inffast"),y=e("./inftrees"),E=0,x=1,S=2,T=4,O=5,B=6,A=0,C=1,R=2,U=-2,I=-3,Z=-4,D=-5,N=8,z=1,P=2,F=3,L=4,M=5,H=6,j=7,V=8,K=9,q=10,Y=11,G=12,W=13,J=14,Q=15,X=16,$=17,ee=18,te=19,re=20,ne=21,ie=22,ae=23,oe=24,se=25,fe=26,ue=27,ce=28,le=29,de=30,he=31,we=32,be=852,me=592,ge=15,ve=ge,pe=!0;r.inflateReset=o,r.inflateReset2=s,r.inflateResetKeep=a,r.inflateInit=u,r.inflateInit2=f,r.inflate=d,r.inflateEnd=h,r.inflateGetHeader=w,r.inflateSetDictionary=b,r.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":1,"./adler32":3,"./crc32":5,"./inffast":7,"./inftrees":9}],9:[function(e,t,r){"use strict";var n=e("../utils/common"),i=15,a=852,o=592,s=0,f=1,u=2,c=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],l=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],d=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],h=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];t.exports=function(e,t,r,w,b,m,g,v){var p,k,_,y,E,x,S,T,O,B=v.bits,A=0,C=0,R=0,U=0,I=0,Z=0,D=0,N=0,z=0,P=0,F=null,L=0,M=new n.Buf16(i+1),H=new n.Buf16(i+1),j=null,V=0;for(A=0;A<=i;A++)M[A]=0;for(C=0;C<w;C++)M[t[r+C]]++;for(I=B,U=i;U>=1&&0===M[U];U--);if(I>U&&(I=U),0===U)return b[m++]=20971520,b[m++]=20971520,v.bits=1,0;for(R=1;R<U&&0===M[R];R++);for(I<R&&(I=R),N=1,A=1;A<=i;A++)if(N<<=1,N-=M[A],N<0)return-1;if(N>0&&(e===s||1!==U))return-1;for(H[1]=0,A=1;A<i;A++)H[A+1]=H[A]+M[A];for(C=0;C<w;C++)0!==t[r+C]&&(g[H[t[r+C]]++]=C);if(e===s?(F=j=g,x=19):e===f?(F=c,L-=257,j=l,V-=257,x=256):(F=d,j=h,x=-1),P=0,C=0,A=R,E=m,Z=I,D=0,_=-1,z=1<<I,y=z-1,e===f&&z>a||e===u&&z>o)return 1;for(;;){S=A-D,g[C]<x?(T=0,O=g[C]):g[C]>x?(T=j[V+g[C]],O=F[L+g[C]]):(T=96,O=0),p=1<<A-D,k=1<<Z,R=k;do k-=p,b[E+(P>>D)+k]=S<<24|T<<16|O|0;while(0!==k);for(p=1<<A-1;P&p;)p>>=1;if(0!==p?(P&=p-1,P+=p):P=0,C++,0===--M[A]){if(A===U)break;A=t[r+g[C]]}if(A>I&&(P&y)!==_){for(0===D&&(D=I),E+=R,Z=A-D,N=1<<Z;Z+D<U&&(N-=M[Z+D],!(N<=0));)Z++,N<<=1;if(z+=1<<Z,e===f&&z>a||e===u&&z>o)return 1;_=P&y,b[_]=I<<24|Z<<16|E-m|0}}return 0!==P&&(b[E+P]=A-D<<24|64<<16|0),v.bits=I,0}},{"../utils/common":1}],10:[function(e,t,r){"use strict";t.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],11:[function(e,t,r){"use strict";function n(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}t.exports=n},{}],"/lib/inflate.js":[function(e,t,r){"use strict";function n(e){if(!(this instanceof n))return new n(e);this.options=s.assign({chunkSize:16384,windowBits:0,to:""},e||{});var t=this.options;t.raw&&t.windowBits>=0&&t.windowBits<16&&(t.windowBits=-t.windowBits,0===t.windowBits&&(t.windowBits=-15)),!(t.windowBits>=0&&t.windowBits<16)||e&&e.windowBits||(t.windowBits+=32),t.windowBits>15&&t.windowBits<48&&0===(15&t.windowBits)&&(t.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new l,this.strm.avail_out=0;var r=o.inflateInit2(this.strm,t.windowBits);if(r!==u.Z_OK)throw new Error(c[r]);this.header=new d,o.inflateGetHeader(this.strm,this.header)}function i(e,t){var r=new n(t);if(r.push(e,!0),r.err)throw r.msg||c[r.err];return r.result}function a(e,t){return t=t||{},t.raw=!0,i(e,t)}var o=e("./zlib/inflate"),s=e("./utils/common"),f=e("./utils/strings"),u=e("./zlib/constants"),c=e("./zlib/messages"),l=e("./zlib/zstream"),d=e("./zlib/gzheader"),h=Object.prototype.toString;n.prototype.push=function(e,t){var r,n,i,a,c,l,d=this.strm,w=this.options.chunkSize,b=this.options.dictionary,m=!1;if(this.ended)return!1;n=t===~~t?t:t===!0?u.Z_FINISH:u.Z_NO_FLUSH,"string"==typeof e?d.input=f.binstring2buf(e):"[object ArrayBuffer]"===h.call(e)?d.input=new Uint8Array(e):d.input=e,d.next_in=0,d.avail_in=d.input.length;do{if(0===d.avail_out&&(d.output=new s.Buf8(w),d.next_out=0,d.avail_out=w),r=o.inflate(d,u.Z_NO_FLUSH),r===u.Z_NEED_DICT&&b&&(l="string"==typeof b?f.string2buf(b):"[object ArrayBuffer]"===h.call(b)?new Uint8Array(b):b,r=o.inflateSetDictionary(this.strm,l)),r===u.Z_BUF_ERROR&&m===!0&&(r=u.Z_OK,m=!1),r!==u.Z_STREAM_END&&r!==u.Z_OK)return this.onEnd(r),this.ended=!0,!1;d.next_out&&(0!==d.avail_out&&r!==u.Z_STREAM_END&&(0!==d.avail_in||n!==u.Z_FINISH&&n!==u.Z_SYNC_FLUSH)||("string"===this.options.to?(i=f.utf8border(d.output,d.next_out),a=d.next_out-i,c=f.buf2string(d.output,i),d.next_out=a,d.avail_out=w-a,a&&s.arraySet(d.output,d.output,i,a,0),this.onData(c)):this.onData(s.shrinkBuf(d.output,d.next_out)))),0===d.avail_in&&0===d.avail_out&&(m=!0)}while((d.avail_in>0||0===d.avail_out)&&r!==u.Z_STREAM_END);return r===u.Z_STREAM_END&&(n=u.Z_FINISH),n===u.Z_FINISH?(r=o.inflateEnd(this.strm),this.onEnd(r),this.ended=!0,r===u.Z_OK):n!==u.Z_SYNC_FLUSH||(this.onEnd(u.Z_OK),d.avail_out=0,!0)},n.prototype.onData=function(e){this.chunks.push(e)},n.prototype.onEnd=function(e){e===u.Z_OK&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=s.flattenChunks(this.chunks)),this.chunks=[],this.err=e,this.msg=this.strm.msg},r.Inflate=n,r.inflate=i,r.inflateRaw=a,r.ungzip=i},{"./utils/common":1,"./utils/strings":2,"./zlib/constants":4,"./zlib/gzheader":6,"./zlib/inflate":8,"./zlib/messages":10,"./zlib/zstream":11}]},{},[])("/lib/inflate.js")}),define("Workers/decodeGoogleEarthEnterprisePacket",["../Core/decodeGoogleEarthEnterpriseData","../Core/RuntimeError","../Core/GoogleEarthEnterpriseTileInformation","./createTaskProcessorWorker","../ThirdParty/pako_inflate"],function(e,t,r,n,i){"use strict";function a(t,r){var n=d.fromString(t.type),i=t.buffer;e(t.key,i);var a=f(i);i=a.buffer;var u=a.length;switch(n){case d.METADATA:return o(i,u,t.quadKey);case d.TERRAIN:return s(i,u,r);case d.DBROOT:return r.push(i),{buffer:i}}}function o(e,n,i){function a(e,t,r){var n=!1;if(4===r){if(t.hasSubtree())return;n=!0}for(var i=0;i<4;++i){var o=e+i.toString();if(n)B[o]=null;else if(r<4)if(t.hasChild(i)){if(A===b)return void console.log("Incorrect number of instances");var s=k[A++];B[o]=s,a(o,s,r+1)}else B[o]=null}}var o=new DataView(e),s=0,f=o.getUint32(s,!0);if(s+=l,f!==h)throw new t("Invalid magic");var d=o.getUint32(s,!0);if(s+=l,1!==d)throw new t("Invalid data type. Must be 1 for QuadTreePacket");var w=o.getUint32(s,!0);if(s+=l,2!==w)throw new t("Invalid QuadTreePacket version. Only version 2 is supported.");var b=o.getInt32(s,!0);s+=c;var m=o.getInt32(s,!0);if(s+=c,32!==m)throw new t("Invalid instance size.");var g=o.getInt32(s,!0);s+=c;var v=o.getInt32(s,!0);s+=c;var p=o.getInt32(s,!0);if(s+=c,g!==b*m+s)throw new t("Invalid dataBufferOffset");if(g+v+p!==n)throw new t("Invalid packet offsets");for(var k=[],_=0;_<b;++_){var y=o.getUint8(s);++s,++s;var E=o.getUint16(s,!0);s+=u;var x=o.getUint16(s,!0);s+=u;var S=o.getUint16(s,!0);s+=u,s+=u,s+=u,s+=c,s+=c,s+=8;var T=o.getUint8(s++),O=o.getUint8(s++);s+=u,k.push(new r(y,E,x,S,T,O))}var B=[],A=0,C=0,R=k[A++];return""===i?++C:B[i]=R,a(i,R,C),B}function s(e,t,r){for(var n=new DataView(e),i=0,a=[];i<t;){for(var o=i,s=0;s<4;++s){var f=n.getUint32(i,!0);i+=l,i+=f}var u=e.slice(o,i);r.push(u),a.push(u)}return a}function f(e){var r=new DataView(e),n=0,a=r.getUint32(n,!0);if(n+=l,a!==w&&a!==b)throw new t("Invalid magic");var o=r.getUint32(n,a===w);n+=l;var s=new Uint8Array(e,n),f=i.inflate(s);if(f.length!==o)throw new t("Size of packet doesn't match header");return f}var u=Uint16Array.BYTES_PER_ELEMENT,c=Int32Array.BYTES_PER_ELEMENT,l=Uint32Array.BYTES_PER_ELEMENT,d={METADATA:0,TERRAIN:1,DBROOT:2};d.fromString=function(e){return"Metadata"===e?d.METADATA:"Terrain"===e?d.TERRAIN:"DbRoot"===e?d.DBROOT:void 0};var h=32301,w=1953029805,b=2917034100;return n(a)})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/sanitizeHtml.js b/vendors/Cesium/Workers/sanitizeHtml.js
index 87c66c1..1824b9f 100644
--- a/vendors/Cesium/Workers/sanitizeHtml.js
+++ b/vendors/Cesium/Workers/sanitizeHtml.js
@@ -1,23 +1,23 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2015 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2015 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
 !function(){define("Core/defined",[],function(){"use strict";var e=function(e){return void 0!==e};return e}),define("Core/DeveloperError",["./defined"],function(e){"use strict";var r=function(e){this.name="DeveloperError",this.message=e;var r;try{throw new Error}catch(t){r=t.stack}this.stack=r};return r.prototype.toString=function(){var r=this.name+": "+this.message;return e(this.stack)&&(r+="\n"+this.stack.toString()),r},r.throwInstantiationError=function(){throw new r("This function defines an interface and should not be called directly.")},r}),define("Core/deprecationWarning",["./defined","./DeveloperError"],function(e){"use strict";var r={},t=function(t,n){e(r[t])||(r[t]=!0,console.log(n))};return t}),define("Core/RuntimeError",["./defined"],function(e){"use strict";var r=function(e){this.name="RuntimeError",this.message=e;var r;try{throw new Error}catch(t){r=t.stack}this.stack=r};return r.prototype.toString=function(){var r=this.name+": "+this.message;return e(this.stack)&&(r+="\n"+this.stack.toString()),r},r}),define("Core/freezeObject",["./defined"],function(e){"use strict";var r=Object.freeze;return e(r)||(r=function(e){return e}),r}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";var r=function(e,r){return void 0!==e?e:r};return r.EMPTY_OBJECT=e({}),r}),define("Core/formatError",["./defined"],function(e){"use strict";var r=function(r){var t,n=r.name,i=r.message;t=e(n)&&e(i)?n+": "+i:r.toString();var o=r.stack;return e(o)&&(t+="\n"+o),t};return r}),define("Workers/createTaskProcessorWorker",["../Core/defaultValue","../Core/defined","../Core/formatError"],function(e,r,t){"use strict";var n=function(n){var i,o=[],s={id:void 0,result:void 0,error:void 0};return function(a){var c=a.data;o.length=0,s.id=c.id,s.error=void 0,s.result=void 0;try{s.result=n(c.parameters,o)}catch(u){s.error=u instanceof Error?{name:u.name,message:u.message,stack:u.stack}:u}r(i)||(i=e(self.webkitPostMessage,self.postMessage)),c.canTransferArrayBuffer||(o.length=0);try{i(s,o)}catch(u){s.result=void 0,s.error="postMessage failed with error: "+t(u)+"\n  with responseMessage: "+JSON.stringify(s),i(s)}}};return n}),define("Workers/sanitizeHtml",["../Core/defined","../Core/deprecationWarning","../Core/RuntimeError","./createTaskProcessorWorker"],function(e,r,t,n){"use strict";var i,o="https://caja.appspot.com/html-css-sanitizer-minified.js",s=function(n){if(r("sanitize","The sanitize worker has been deprecated and will be removed in Cesium 1.10."),!e(i)&&(self.window={},importScripts(o),i=window.html_sanitize,!e(i)))throw new t("Unable to load Google Caja sanitizer script.");return i(n)};return n(s)})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/transcodeCRNToDXT.js b/vendors/Cesium/Workers/transcodeCRNToDXT.js
index 9c98aed..045a114 100644
--- a/vendors/Cesium/Workers/transcodeCRNToDXT.js
+++ b/vendors/Cesium/Workers/transcodeCRNToDXT.js
@@ -1,89 +1,89 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2017 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
- * @licence
- *
- * crunch/crnlib v1.04 - Advanced DXTn texture compression library
- * Copyright (C) 2010-2016 Richard Geldreich, Jr. and Binomial LLC http://binomial.info
- */
-
-/**
- * @license
- *
- * crunch_lib.cpp
- *
- * Copyright (c) 2013, Evan Parker, Brandon Jones. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- *   * Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/**
-     * @license
-     *
-     * Copyright (c) 2014, Brandon Jones. All rights reserved.
-     *
-     * Redistribution and use in source and binary forms, with or without modification,
-     * are permitted provided that the following conditions are met:
-     *
-     *  * Redistributions of source code must retain the above copyright notice, this
-     *  list of conditions and the following disclaimer.
-     *  * Redistributions in binary form must reproduce the above copyright notice,
-     *  this list of conditions and the following disclaimer in the documentation
-     *  and/or other materials provided with the distribution.
-     *
-     * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-     * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-     * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-     * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-     * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-     * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-     * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-     * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-     * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-     * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-     */
-
-!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/defineProperties",["./defined"],function(e){"use strict";var r=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),i=Object.defineProperties;return r&&e(i)||(i=function(e){return e}),i}),define("Core/CompressedTextureBuffer",["./defined","./defineProperties"],function(e,r){"use strict";function i(e,r,i,n){this._format=e,this._width=r,this._height=i,this._buffer=n}return r(i.prototype,{internalFormat:{get:function(){return this._format}},width:{get:function(){return this._width}},height:{get:function(){return this._height}},bufferView:{get:function(){return this._buffer}}}),i.clone=function(r){if(e(r))return new i(r._format,r._width,r._height,r._buffer)},i.prototype.clone=function(){return i.clone(this)},i}),define("Core/freezeObject",["./defined"],function(e){"use strict";var r=Object.freeze;return e(r)||(r=function(e){return e}),r}),define("Core/WebGLConstants",["./freezeObject"],function(e){"use strict";var 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CHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503,MAX_TEXTURE_MAX_ANISOTROPY_EXT:34047};return e(r)}),define("Renderer/PixelDatatype",["../Core/freezeObject","../Core/WebGLConstants"],function(e,r){"use strict";var i={UNSIGNED_BYTE:r.UNSIGNED_BYTE,UNSIGNED_SHORT:r.UNSIGNED_SHORT,UNSIGNED_INT:r.UNSIGNED_INT,FLOAT:r.FLOAT,UNSIGNED_INT_24_8:r.UNSIGNED_INT_24_8,UNSIGNED_SHORT_4_4_4_4:r.UNSIGNED_SHORT_4_4_4_4,UNSIGNED_SHORT_5_5_5_1:r.UNSIGNED_SHORT_5_5_5_1,UNSIGNED_SHORT_5_6_5:r.UNSIGNED_SHORT_5_6_5,isPacked:function(e){return e===i.UNSIGNED_INT_24_8||e===i.UNSIGNED_SHORT_4_4_4_4||e===i.UNSIGNED_SHORT_5_5_5_1||e===i.UNSIGNED_SHORT_5_6_5},sizeInBytes:function(e){switch(e){case i.UNSIGNED_BYTE:return 1;case i.UNSIGNED_SHORT:case i.UNSIGNED_SHORT_4_4_4_4:case i.UNSIGNED_SHORT_5_5_5_1:case i.UNSIGNED_SHORT_5_6_5:return 2;case i.UNSIGNED_INT:case i.FLOAT:case i.UNSIGNED_INT_24_8:return 4}},validate:function(e){return e===i.UNSIGNED_BYTE||e===i.UNSIGNED_SHORT||e===i.UNSIGNED_INT||e===i.FLOAT||e===i.UNSIGNED_INT_24_8||e===i.UNSIGNED_SHORT_4_4_4_4||e===i.UNSIGNED_SHORT_5_5_5_1||e===i.UNSIGNED_SHORT_5_6_5}};return e(i)}),define("Core/PixelFormat",["../Renderer/PixelDatatype","./freezeObject","./WebGLConstants"],function(e,r,i){"use strict";var n={DEPTH_COMPONENT:i.DEPTH_COMPONENT,DEPTH_STENCIL:i.DEPTH_STENCIL,ALPHA:i.ALPHA,RGB:i.RGB,RGBA:i.RGBA,LUMINANCE:i.LUMINANCE,LUMINANCE_ALPHA:i.LUMINANCE_ALPHA,RGB_DXT1:i.COMPRESSED_RGB_S3TC_DXT1_EXT,RGBA_DXT1:i.COMPRESSED_RGBA_S3TC_DXT1_EXT,RGBA_DXT3:i.COMPRESSED_RGBA_S3TC_DXT3_EXT,RGBA_DXT5:i.COMPRESSED_RGBA_S3TC_DXT5_EXT,RGB_PVRTC_4BPPV1:i.COMPRESSED_RGB_PVRTC_4BPPV1_IMG,RGB_PVRTC_2BPPV1:i.COMPRESSED_RGB_PVRTC_2BPPV1_IMG,RGBA_PVRTC_4BPPV1:i.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG,RGBA_PVRTC_2BPPV1:i.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG,RGB_ETC1:i.COMPRESSED_RGB_ETC1_WEBGL,componentsLength:function(e){switch(e){case n.RGB:case n.RGBA:return 4;case n.LUMINANCE_ALPHA:return 2;case n.ALPHA:case n.LUMINANCE:return 1;default:return 1}},validate:function(e){return e===n.DEPTH_COMPONENT||e===n.DEPTH_STENCIL||e===n.ALPHA||e===n.RGB||e===n.RGBA||e===n.LUMINANCE||e===n.LUMINANCE_ALPHA||e===n.RGB_DXT1||e===n.RGBA_DXT1||e===n.RGBA_DXT3||e===n.RGBA_DXT5||e===n.RGB_PVRTC_4BPPV1||e===n.RGB_PVRTC_2BPPV1||e===n.RGBA_PVRTC_4BPPV1||e===n.RGBA_PVRTC_2BPPV1||e===n.RGB_ETC1},isColorFormat:function(e){return e===n.ALPHA||e===n.RGB||e===n.RGBA||e===n.LUMINANCE||e===n.LUMINANCE_ALPHA},isDepthFormat:function(e){return e===n.DEPTH_COMPONENT||e===n.DEPTH_STENCIL},isCompressedFormat:function(e){return e===n.RGB_DXT1||e===n.RGBA_DXT1||e===n.RGBA_DXT3||e===n.RGBA_DXT5||e===n.RGB_PVRTC_4BPPV1||e===n.RGB_PVRTC_2BPPV1||e===n.RGBA_PVRTC_4BPPV1||e===n.RGBA_PVRTC_2BPPV1||e===n.RGB_ETC1},isDXTFormat:function(e){return e===n.RGB_DXT1||e===n.RGBA_DXT1||e===n.RGBA_DXT3||e===n.RGBA_DXT5},isPVRTCFormat:function(e){return e===n.RGB_PVRTC_4BPPV1||e===n.RGB_PVRTC_2BPPV1||e===n.RGBA_PVRTC_4BPPV1||e===n.RGBA_PVRTC_2BPPV1},isETC1Format:function(e){return e===n.RGB_ETC1},compressedTextureSizeInBytes:function(e,r,i){switch(e){case n.RGB_DXT1:case n.RGBA_DXT1:case n.RGB_ETC1:return Math.floor((r+3)/4)*Math.floor((i+3)/4)*8;case n.RGBA_DXT3:case n.RGBA_DXT5:return Math.floor((r+3)/4)*Math.floor((i+3)/4)*16;case n.RGB_PVRTC_4BPPV1:case n.RGBA_PVRTC_4BPPV1:return Math.floor((Math.max(r,8)*Math.max(i,8)*4+7)/8);case n.RGB_PVRTC_2BPPV1:case n.RGBA_PVRTC_2BPPV1:return Math.floor((Math.max(r,16)*Math.max(i,8)*2+7)/8);default:return 0}},textureSizeInBytes:function(r,i,t,o){var a=n.componentsLength(r);return e.isPacked(i)&&(a=1),a*e.sizeInBytes(i)*t*o}};return r(n)}),define("Core/RuntimeError",["./defined"],function(e){"use strict";function r(e){this.name="RuntimeError",this.message=e;var r;try{throw new Error}catch(e){r=e.stack}this.stack=r}return e(Object.create)&&(r.prototype=Object.create(Error.prototype),r.prototype.constructor=r),r.prototype.toString=function(){var r=this.name+": "+this.message;return e(this.stack)&&(r+="\n"+this.stack.toString()),r},r}),define("ThirdParty/crunch",[],function(){function globalEval(e){eval.call(null,e)}function assert(e,r){e||abort("Assertion failed: "+r)}function getCFunc(ident){var func=Module["_"+ident];if(!func)try{func=eval("_"+ident)}catch(e){}return assert(func,"Cannot call unknown function "+ident+" (perhaps LLVM optimizations or closure removed it?)"),func}function setValue(e,r,i,n){switch(i=i||"i8","*"===i.charAt(i.length-1)&&(i="i32"),i){case"i1":HEAP8[e>>0]=r;break;case"i8":HEAP8[e>>0]=r;break;case"i16":HEAP16[e>>1]=r;break;case"i32":HEAP32[e>>2]=r;break;case"i64":tempI64=[r>>>0,(tempDouble=r,+Math_abs(tempDouble)>=1?tempDouble>0?(0|Math_min(+Math_floor(tempDouble/4294967296),4294967295))>>>0:~~+Math_ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[e>>2]=tempI64[0],HEAP32[e+4>>2]=tempI64[1];break;case"float":HEAPF32[e>>2]=r;break;case"double":HEAPF64[e>>3]=r;break;default:abort("invalid type for setValue: "+i)}}function getValue(e,r,i){switch(r=r||"i8","*"===r.charAt(r.length-1)&&(r="i32"),r){case"i1":return HEAP8[e>>0];case"i8":return HEAP8[e>>0];case"i16":return HEAP16[e>>1];case"i32":return HEAP32[e>>2];case"i64":return HEAP32[e>>2];case"float":return HEAPF32[e>>2];case"double":return HEAPF64[e>>3];default:abort("invalid type for setValue: "+r)}return null}function allocate(e,r,i,n){var t,o;"number"==typeof e?(t=!0,o=e):(t=!1,o=e.length);var a,u="string"==typeof r?r:null;if(a=i==ALLOC_NONE?n:[_malloc,Runtime.stackAlloc,Runtime.staticAlloc,Runtime.dynamicAlloc][void 0===i?ALLOC_STATIC:i](Math.max(o,u?1:r.length)),t){var s,n=a;for(assert(0==(3&a)),s=a+(o&-4);n<s;n+=4)HEAP32[n>>2]=0;for(s=a+o;n<s;)HEAP8[n++>>0]=0;return a}if("i8"===u)return e.subarray||e.slice?HEAPU8.set(e,a):HEAPU8.set(new Uint8Array(e),a),a;for(var l,f,_,c=0;c<o;){var E=e[c];"function"==typeof E&&(E=Runtime.getFunctionIndex(E)),l=u||r[c],0!==l?("i64"==l&&(l="i32"),setValue(a+c,E,l),_!==l&&(f=Runtime.getNativeTypeSize(l),_=l),c+=f):c++}return a}function getMemory(e){return staticSealed?"undefined"!=typeof _sbrk&&!_sbrk.called||!runtimeInitialized?Runtime.dynamicAlloc(e):_malloc(e):Runtime.staticAlloc(e)}function Pointer_stringify(e,r){if(0===r||!e)return"";for(var i,n=0,t=0;;){if(i=HEAPU8[e+t>>0],n|=i,0==i&&!r)break;if(t++,r&&t==r)break}r||(r=t);var o="";if(n<128){for(var a,u=1024;r>0;)a=String.fromCharCode.apply(String,HEAPU8.subarray(e,e+Math.min(r,u))),o=o?o+a:a,e+=u,r-=u;return o}return Module.UTF8ToString(e)}function AsciiToString(e){for(var r="";;){var i=HEAP8[e++>>0];if(!i)return r;r+=String.fromCharCode(i)}}function stringToAscii(e,r){return writeAsciiToMemory(e,r,!1)}function UTF8ArrayToString(e,r){for(var i,n,t,o,a,u,s="";;){if(i=e[r++],!i)return s;if(128&i)if(n=63&e[r++],192!=(224&i))if(t=63&e[r++],224==(240&i)?i=(15&i)<<12|n<<6|t:(o=63&e[r++],240==(248&i)?i=(7&i)<<18|n<<12|t<<6|o:(a=63&e[r++],248==(252&i)?i=(3&i)<<24|n<<18|t<<12|o<<6|a:(u=63&e[r++],i=(1&i)<<30|n<<24|t<<18|o<<12|a<<6|u))),i<65536)s+=String.fromCharCode(i);else{var l=i-65536;s+=String.fromCharCode(55296|l>>10,56320|1023&l)}else s+=String.fromCharCode((31&i)<<6|n);else s+=String.fromCharCode(i)}}function UTF8ToString(e){return UTF8ArrayToString(HEAPU8,e)}function stringToUTF8Array(e,r,i,n){if(!(n>0))return 0;for(var t=i,o=i+n-1,a=0;a<e.length;++a){var u=e.charCodeAt(a);if(u>=55296&&u<=57343&&(u=65536+((1023&u)<<10)|1023&e.charCodeAt(++a)),u<=127){if(i>=o)break;r[i++]=u}else if(u<=2047){if(i+1>=o)break;r[i++]=192|u>>6,r[i++]=128|63&u}else if(u<=65535){if(i+2>=o)break;r[i++]=224|u>>12,r[i++]=128|u>>6&63,r[i++]=128|63&u}else if(u<=2097151){if(i+3>=o)break;r[i++]=240|u>>18,r[i++]=128|u>>12&63,r[i++]=128|u>>6&63,r[i++]=128|63&u}else if(u<=67108863){if(i+4>=o)break;r[i++]=248|u>>24,r[i++]=128|u>>18&63,r[i++]=128|u>>12&63,r[i++]=128|u>>6&63,r[i++]=128|63&u}else{if(i+5>=o)break;r[i++]=252|u>>30,r[i++]=128|u>>24&63,r[i++]=128|u>>18&63,r[i++]=128|u>>12&63,r[i++]=128|u>>6&63,r[i++]=128|63&u}}return r[i]=0,i-t}function stringToUTF8(e,r,i){return stringToUTF8Array(e,HEAPU8,r,i)}function lengthBytesUTF8(e){for(var r=0,i=0;i<e.length;++i){var n=e.charCodeAt(i);n>=55296&&n<=57343&&(n=65536+((1023&n)<<10)|1023&e.charCodeAt(++i)),n<=127?++r:r+=n<=2047?2:n<=65535?3:n<=2097151?4:n<=67108863?5:6}return r}function UTF16ToString(e){for(var r=0,i="";;){var n=HEAP16[e+2*r>>1];if(0==n)return i;++r,i+=String.fromCharCode(n)}}function stringToUTF16(e,r,i){if(void 0===i&&(i=2147483647),i<2)return 0;i-=2;for(var n=r,t=i<2*e.length?i/2:e.length,o=0;o<t;++o){var a=e.charCodeAt(o);HEAP16[r>>1]=a,r+=2}return HEAP16[r>>1]=0,r-n}function lengthBytesUTF16(e){return 2*e.length}function UTF32ToString(e){for(var r=0,i="";;){var n=HEAP32[e+4*r>>2];if(0==n)return i;if(++r,n>=65536){var t=n-65536;i+=String.fromCharCode(55296|t>>10,56320|1023&t)}else i+=String.fromCharCode(n)}}function stringToUTF32(e,r,i){if(void 0===i&&(i=2147483647),i<4)return 0;for(var n=r,t=n+i-4,o=0;o<e.length;++o){var a=e.charCodeAt(o);if(a>=55296&&a<=57343){var u=e.charCodeAt(++o);a=65536+((1023&a)<<10)|1023&u}if(HEAP32[r>>2]=a,r+=4,r+4>t)break}return HEAP32[r>>2]=0,r-n}function lengthBytesUTF32(e){for(var r=0,i=0;i<e.length;++i){var n=e.charCodeAt(i);n>=55296&&n<=57343&&++i,r+=4}return r}function demangle(e){function r(){u++,"K"===e[u]&&u++;for(var r=[];"E"!==e[u];)if("S"!==e[u])if("C"!==e[u]){var i=parseInt(e.substr(u)),n=i.toString().length;if(!i||!n){u--;break}var t=e.substr(u+n,i);r.push(t),l.push(t),u+=n+i}else r.push(r[r.length-1]),u+=2;else{u++;var o=e.indexOf("_",u),a=e.substring(u,o)||0;r.push(l[a]||"?"),u=o+1}return u++,r}function i(n,t,o){function a(){return"("+c.join(", ")+")"}t=t||1/0;var l,_="",c=[];if("N"===e[u]){if(l=r().join("::"),t--,0===t)return n?[l]:l}else{("K"===e[u]||f&&"L"===e[u])&&u++;var E=parseInt(e.substr(u));if(E){var d=E.toString().length;l=e.substr(u+d,E),u+=d+E}}if(f=!1,"I"===e[u]){u++;var T=i(!0),A=i(!0,1,!0);_+=A[0]+" "+l+"<"+T.join(", ")+">"}else _=l;e:for(;u<e.length&&t-- >0;){var R=e[u++];if(R in s)c.push(s[R]);else switch(R){case"P":c.push(i(!0,1,!0)[0]+"*");break;case"R":c.push(i(!0,1,!0)[0]+"&");break;case"L":u++;var M=e.indexOf("E",u),E=M-u;c.push(e.substr(u,E)),u+=E+2;break;case"A":var E=parseInt(e.substr(u));if(u+=E.toString().length,"_"!==e[u])throw"?";u++,c.push(i(!0,1,!0)[0]+" ["+E+"]");break;case"E":break e;default:_+="?"+R;break e}}return o||1!==c.length||"void"!==c[0]||(c=[]),n?(_&&c.push(_+"?"),c):_+a()}var n=!!Module.___cxa_demangle;if(n)try{var t=_malloc(e.length);writeStringToMemory(e.substr(1),t);var o=_malloc(4),a=Module.___cxa_demangle(t,0,0,o);if(0===getValue(o,"i32")&&a)return Pointer_stringify(a)}catch(e){}finally{t&&_free(t),o&&_free(o),a&&_free(a)}var u=3,s={v:"void",b:"bool",c:"char",s:"short",i:"int",l:"long",f:"float",d:"double",w:"wchar_t",a:"signed char",h:"unsigned char",t:"unsigned short",j:"unsigned int",m:"unsigned long",x:"long long",y:"unsigned long long",z:"..."},l=[],f=!0,_=e;try{if("Object._main"==e||"_main"==e)return"main()";if("number"==typeof e&&(e=Pointer_stringify(e)),"_"!==e[0])return e;if("_"!==e[1])return e;if("Z"!==e[2])return e;switch(e[3]){case"n":return"operator new()";case"d":return"operator delete()"}_=i()}catch(e){_+="?"}return _.indexOf("?")>=0&&!n&&Runtime.warnOnce("warning: a problem occurred in builtin C++ name demangling; build with  -s DEMANGLE_SUPPORT=1  to link in libcxxabi demangling"),_}function demangleAll(e){return e.replace(/__Z[\w\d_]+/g,function(e){var r=demangle(e);return e===r?e:e+" ["+r+"]"})}function jsStackTrace(){var e=new Error;if(!e.stack){try{throw new Error(0)}catch(r){e=r}if(!e.stack)return"(no stack trace available)"}return e.stack.toString()}function stackTrace(){return demangleAll(jsStackTrace())}function alignMemoryPage(e){return e%4096>0&&(e+=4096-e%4096),e}function enlargeMemory(){var e=Math.pow(2,31);if(DYNAMICTOP>=e)return!1;for(;TOTAL_MEMORY<=DYNAMICTOP;)if(TOTAL_MEMORY<e/2)TOTAL_MEMORY=alignMemoryPage(2*TOTAL_MEMORY);else{var r=TOTAL_MEMORY;if(TOTAL_MEMORY=alignMemoryPage((3*TOTAL_MEMORY+e)/4),TOTAL_MEMORY<=r)return!1}if(TOTAL_MEMORY=Math.max(TOTAL_MEMORY,16777216),TOTAL_MEMORY>=e)return!1;try{if(ArrayBuffer.transfer)buffer=ArrayBuffer.transfer(buffer,TOTAL_MEMORY);else{var i=HEAP8;buffer=new ArrayBuffer(TOTAL_MEMORY)}}catch(e){return!1}var n=_emscripten_replace_memory(buffer);return!!n&&(Module.buffer=buffer,Module.HEAP8=HEAP8=new Int8Array(buffer),Module.HEAP16=HEAP16=new Int16Array(buffer),Module.HEAP32=HEAP32=new Int32Array(buffer),Module.HEAPU8=HEAPU8=new Uint8Array(buffer),Module.HEAPU16=HEAPU16=new Uint16Array(buffer),Module.HEAPU32=HEAPU32=new Uint32Array(buffer),Module.HEAPF32=HEAPF32=new Float32Array(buffer),Module.HEAPF64=HEAPF64=new Float64Array(buffer),ArrayBuffer.transfer||HEAP8.set(i),!0)}function callRuntimeCallbacks(e){for(;e.length>0;){var r=e.shift();if("function"!=typeof r){var i=r.func;"number"==typeof i?void 0===r.arg?Runtime.dynCall("v",i):Runtime.dynCall("vi",i,[r.arg]):i(void 0===r.arg?null:r.arg)}else r()}}function preRun(){if(Module.preRun)for("function"==typeof Module.preRun&&(Module.preRun=[Module.preRun]);Module.preRun.length;)addOnPreRun(Module.preRun.shift());callRuntimeCallbacks(__ATPRERUN__)}function ensureInitRuntime(){runtimeInitialized||(runtimeInitialized=!0,callRuntimeCallbacks(__ATINIT__))}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function exitRuntime(){callRuntimeCallbacks(__ATEXIT__),runtimeExited=!0}function postRun(){if(Module.postRun)for("function"==typeof Module.postRun&&(Module.postRun=[Module.postRun]);Module.postRun.length;)addOnPostRun(Module.postRun.shift());callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(e){__ATPRERUN__.unshift(e)}function addOnInit(e){__ATINIT__.unshift(e)}function addOnPreMain(e){__ATMAIN__.unshift(e)}function addOnExit(e){__ATEXIT__.unshift(e)}function addOnPostRun(e){__ATPOSTRUN__.unshift(e)}function intArrayFromString(e,r,i){var n=i>0?i:lengthBytesUTF8(e)+1,t=new Array(n),o=stringToUTF8Array(e,t,0,t.length);return r&&(t.length=o),t}function intArrayToString(e){for(var r=[],i=0;i<e.length;i++){var n=e[i];n>255&&(n&=255),r.push(String.fromCharCode(n))}return r.join("")}function writeStringToMemory(e,r,i){for(var n=intArrayFromString(e,i),t=0;t<n.length;){var o=n[t];HEAP8[r+t>>0]=o,t+=1}}function writeArrayToMemory(e,r){for(var i=0;i<e.length;i++)HEAP8[r++>>0]=e[i]}function writeAsciiToMemory(e,r,i){for(var n=0;n<e.length;++n)HEAP8[r++>>0]=e.charCodeAt(n);i||(HEAP8[r>>0]=0)}function unSign(e,r,i){return e>=0?e:r<=32?2*Math.abs(1<<r-1)+e:Math.pow(2,r)+e}function reSign(e,r,i){if(e<=0)return e;var n=r<=32?Math.abs(1<<r-1):Math.pow(2,r-1);return e>=n&&(r<=32||e>n)&&(e=-2*n+e),e}function getUniqueRunDependency(e){return e}function addRunDependency(e){runDependencies++,Module.monitorRunDependencies&&Module.monitorRunDependencies(runDependencies)}function removeRunDependency(e){if(runDependencies--,Module.monitorRunDependencies&&Module.monitorRunDependencies(runDependencies),0==runDependencies&&(null!==runDependencyWatcher&&(clearInterval(runDependencyWatcher),runDependencyWatcher=null),dependenciesFulfilled)){var r=dependenciesFulfilled;dependenciesFulfilled=null,r()}}function copyTempFloat(e){HEAP8[tempDoublePtr]=HEAP8[e],HEAP8[tempDoublePtr+1]=HEAP8[e+1],HEAP8[tempDoublePtr+2]=HEAP8[e+2],HEAP8[tempDoublePtr+3]=HEAP8[e+3]}function copyTempDouble(e){HEAP8[tempDoublePtr]=HEAP8[e],HEAP8[tempDoublePtr+1]=HEAP8[e+1],HEAP8[tempDoublePtr+2]=HEAP8[e+2],HEAP8[tempDoublePtr+3]=HEAP8[e+3],HEAP8[tempDoublePtr+4]=HEAP8[e+4],HEAP8[tempDoublePtr+5]=HEAP8[e+5],HEAP8[tempDoublePtr+6]=HEAP8[e+6],HEAP8[tempDoublePtr+7]=HEAP8[e+7]}function _pthread_cleanup_push(e,r){__ATEXIT__.push(function(){Runtime.dynCall("vi",e,[r])}),_pthread_cleanup_push.level=__ATEXIT__.length}function _pthread_cleanup_pop(){assert(_pthread_cleanup_push.level==__ATEXIT__.length,"cannot pop if something else added meanwhile!"),__ATEXIT__.pop(),_pthread_cleanup_push.level=__ATEXIT__.length}function _abort(){Module.abort()}function __ZSt18uncaught_exceptionv(){return!!__ZSt18uncaught_exceptionv.uncaught_exception}function ___cxa_begin_catch(e){return __ZSt18uncaught_exceptionv.uncaught_exception--,EXCEPTIONS.caught.push(e),EXCEPTIONS.addRef(EXCEPTIONS.deAdjust(e)),e}function _pthread_once(e,r){_pthread_once.seen||(_pthread_once.seen={}),e in _pthread_once.seen||(Runtime.dynCall("v",r),_pthread_once.seen[e]=1)}function _emscripten_memcpy_big(e,r,i){return HEAPU8.set(HEAPU8.subarray(r,r+i),e),e}function ___syscall6(e,r){SYSCALLS.varargs=r;try{var i=SYSCALLS.getStreamFromFD();return FS.close(i),0}catch(e){return"undefined"!=typeof FS&&e instanceof FS.ErrnoError||abort(e),-e.errno}}function _pthread_getspecific(e){return PTHREAD_SPECIFIC[e]||0}function ___setErrNo(e){return Module.___errno_location&&(HEAP32[Module.___errno_location()>>2]=e),e}function _sysconf(e){switch(e){case 30:return PAGE_SIZE;case 85:return totalMemory/PAGE_SIZE;case 132:case 133:case 12:case 137:case 138:case 15:case 235:case 16:case 17:case 18:case 19:case 20:case 149:case 13:case 10:case 236:case 153:case 9:case 21:case 22:case 159:case 154:case 14:case 77:case 78:case 139:case 80:case 81:case 82:case 68:case 67:case 164:case 11:case 29:case 47:case 48:case 95:case 52:case 51:case 46:return 200809;case 79:return 0;case 27:case 246:case 127:case 128:case 23:case 24:case 160:case 161:case 181:case 182:case 242:case 183:case 184:case 243:case 244:case 245:case 165:case 178:case 179:case 49:case 50:case 168:case 169:case 175:case 170:case 171:case 172:case 97:case 76:case 32:case 173:case 35:return-1;case 176:case 177:case 7:case 155:case 8:case 157:case 125:case 126:case 92:case 93:case 129:case 130:case 131:case 94:case 91:return 1;case 74:case 60:case 69:case 70:case 4:return 1024;case 31:case 42:case 72:return 32;case 87:case 26:case 33:return 2147483647;case 34:
-case 1:return 47839;case 38:case 36:return 99;case 43:case 37:return 2048;case 0:return 2097152;case 3:return 65536;case 28:return 32768;case 44:return 32767;case 75:return 16384;case 39:return 1e3;case 89:return 700;case 71:return 256;case 40:return 255;case 2:return 100;case 180:return 64;case 25:return 20;case 5:return 16;case 6:return 6;case 73:return 4;case 84:return"object"==typeof navigator?navigator.hardwareConcurrency||1:1}return ___setErrNo(ERRNO_CODES.EINVAL),-1}function _sbrk(e){var r=_sbrk;r.called||(DYNAMICTOP=alignMemoryPage(DYNAMICTOP),r.called=!0,assert(Runtime.dynamicAlloc),r.alloc=Runtime.dynamicAlloc,Runtime.dynamicAlloc=function(){abort("cannot dynamically allocate, sbrk now has control")});var i=DYNAMICTOP;if(0!=e){var n=r.alloc(e);if(!n)return-1>>>0}return i}function _pthread_key_create(e,r){return 0==e?ERRNO_CODES.EINVAL:(HEAP32[e>>2]=PTHREAD_SPECIFIC_NEXT_KEY,PTHREAD_SPECIFIC[PTHREAD_SPECIFIC_NEXT_KEY]=0,PTHREAD_SPECIFIC_NEXT_KEY++,0)}function _emscripten_set_main_loop_timing(e,r){function i(e){e.source===window&&e.data===t&&(e.stopPropagation(),n.shift()())}if(Browser.mainLoop.timingMode=e,Browser.mainLoop.timingValue=r,!Browser.mainLoop.func)return 1;if(0==e)Browser.mainLoop.scheduler=function(){setTimeout(Browser.mainLoop.runner,r)},Browser.mainLoop.method="timeout";else if(1==e)Browser.mainLoop.scheduler=function(){Browser.requestAnimationFrame(Browser.mainLoop.runner)},Browser.mainLoop.method="rAF";else if(2==e){if(!window.setImmediate){var n=[],t="__emcc";window.addEventListener("message",i,!0),window.setImmediate=function(e){n.push(e),window.postMessage(t,"*")}}Browser.mainLoop.scheduler=function(){window.setImmediate(Browser.mainLoop.runner)},Browser.mainLoop.method="immediate"}return 0}function _emscripten_set_main_loop(e,r,i,n,t){Module.noExitRuntime=!0,assert(!Browser.mainLoop.func,"emscripten_set_main_loop: there can only be one main loop function at once: call emscripten_cancel_main_loop to cancel the previous one before setting a new one with different parameters."),Browser.mainLoop.func=e,Browser.mainLoop.arg=n;var o=Browser.mainLoop.currentlyRunningMainloop;if(Browser.mainLoop.runner=function(){if(!ABORT){if(Browser.mainLoop.queue.length>0){var r=Date.now(),i=Browser.mainLoop.queue.shift();if(i.func(i.arg),Browser.mainLoop.remainingBlockers){var t=Browser.mainLoop.remainingBlockers,a=t%1==0?t-1:Math.floor(t);i.counted?Browser.mainLoop.remainingBlockers=a:(a+=.5,Browser.mainLoop.remainingBlockers=(8*t+a)/9)}return console.log('main loop blocker "'+i.name+'" took '+(Date.now()-r)+" ms"),Browser.mainLoop.updateStatus(),void setTimeout(Browser.mainLoop.runner,0)}if(!(o<Browser.mainLoop.currentlyRunningMainloop)){if(Browser.mainLoop.currentFrameNumber=Browser.mainLoop.currentFrameNumber+1|0,1==Browser.mainLoop.timingMode&&Browser.mainLoop.timingValue>1&&Browser.mainLoop.currentFrameNumber%Browser.mainLoop.timingValue!=0)return void Browser.mainLoop.scheduler();"timeout"===Browser.mainLoop.method&&Module.ctx&&(Module.printErr("Looks like you are rendering without using requestAnimationFrame for the main loop. You should use 0 for the frame rate in emscripten_set_main_loop in order to use requestAnimationFrame, as that can greatly improve your frame rates!"),Browser.mainLoop.method=""),Browser.mainLoop.runIter(function(){"undefined"!=typeof n?Runtime.dynCall("vi",e,[n]):Runtime.dynCall("v",e)}),o<Browser.mainLoop.currentlyRunningMainloop||("object"==typeof SDL&&SDL.audio&&SDL.audio.queueNewAudioData&&SDL.audio.queueNewAudioData(),Browser.mainLoop.scheduler())}}},t||(r&&r>0?_emscripten_set_main_loop_timing(0,1e3/r):_emscripten_set_main_loop_timing(1,1),Browser.mainLoop.scheduler()),i)throw"SimulateInfiniteLoop"}function _pthread_setspecific(e,r){return e in PTHREAD_SPECIFIC?(PTHREAD_SPECIFIC[e]=r,0):ERRNO_CODES.EINVAL}function _time(e){var r=Date.now()/1e3|0;return e&&(HEAP32[e>>2]=r),r}function _pthread_self(){return 0}function ___syscall140(e,r){SYSCALLS.varargs=r;try{var i=SYSCALLS.getStreamFromFD(),n=SYSCALLS.get(),t=SYSCALLS.get(),o=SYSCALLS.get(),a=SYSCALLS.get(),u=t;return assert(0===n),FS.llseek(i,u,a),HEAP32[o>>2]=i.position,i.getdents&&0===u&&0===a&&(i.getdents=null),0}catch(e){return"undefined"!=typeof FS&&e instanceof FS.ErrnoError||abort(e),-e.errno}}function ___syscall146(e,r){SYSCALLS.varargs=r;try{var i=(SYSCALLS.get(),SYSCALLS.get()),n=SYSCALLS.get(),t=0;___syscall146.buffer||(___syscall146.buffer=[]);for(var o=___syscall146.buffer,a=0;a<n;a++){for(var u=HEAP32[i+8*a>>2],s=HEAP32[i+(8*a+4)>>2],l=0;l<s;l++){var f=HEAPU8[u+l];0===f||10===f?(Module.print(UTF8ArrayToString(o,0)),o.length=0):o.push(f)}t+=s}return t}catch(e){return"undefined"!=typeof FS&&e instanceof FS.ErrnoError||abort(e),-e.errno}}function ___syscall54(e,r){SYSCALLS.varargs=r;try{return 0}catch(e){return"undefined"!=typeof FS&&e instanceof FS.ErrnoError||abort(e),-e.errno}}function invoke_iiii(e,r,i,n){try{return Module.dynCall_iiii(e,r,i,n)}catch(e){if("number"!=typeof e&&"longjmp"!==e)throw e;asm.setThrew(1,0)}}function invoke_viiiii(e,r,i,n,t,o){try{Module.dynCall_viiiii(e,r,i,n,t,o)}catch(e){if("number"!=typeof e&&"longjmp"!==e)throw e;asm.setThrew(1,0)}}function invoke_vi(e,r){try{Module.dynCall_vi(e,r)}catch(e){if("number"!=typeof e&&"longjmp"!==e)throw e;asm.setThrew(1,0)}}function invoke_ii(e,r){try{return Module.dynCall_ii(e,r)}catch(e){if("number"!=typeof e&&"longjmp"!==e)throw e;asm.setThrew(1,0)}}function invoke_viii(e,r,i,n){try{Module.dynCall_viii(e,r,i,n)}catch(e){if("number"!=typeof e&&"longjmp"!==e)throw e;asm.setThrew(1,0)}}function invoke_v(e){try{Module.dynCall_v(e)}catch(e){if("number"!=typeof e&&"longjmp"!==e)throw e;asm.setThrew(1,0)}}function invoke_viiiiii(e,r,i,n,t,o,a){try{Module.dynCall_viiiiii(e,r,i,n,t,o,a)}catch(e){if("number"!=typeof e&&"longjmp"!==e)throw e;asm.setThrew(1,0)}}function invoke_viiii(e,r,i,n,t){try{Module.dynCall_viiii(e,r,i,n,t)}catch(e){if("number"!=typeof e&&"longjmp"!==e)throw e;asm.setThrew(1,0)}}function ExitStatus(e){this.name="ExitStatus",this.message="Program terminated with exit("+e+")",this.status=e}function run(e){function r(){Module.calledRun||(Module.calledRun=!0,ABORT||(ensureInitRuntime(),preMain(),Module.onRuntimeInitialized&&Module.onRuntimeInitialized(),Module._main&&shouldRunNow&&Module.callMain(e),postRun()))}e=e||Module.arguments,null===preloadStartTime&&(preloadStartTime=Date.now()),runDependencies>0||(preRun(),runDependencies>0||Module.calledRun||(Module.setStatus?(Module.setStatus("Running..."),setTimeout(function(){setTimeout(function(){Module.setStatus("")},1),r()},1)):r()))}function exit(e,r){if(!r||!Module.noExitRuntime)throw Module.noExitRuntime||(ABORT=!0,EXITSTATUS=e,STACKTOP=initialStackTop,exitRuntime(),Module.onExit&&Module.onExit(e)),ENVIRONMENT_IS_NODE?(process.stdout.once("drain",function(){process.exit(e)}),console.log(" "),setTimeout(function(){process.exit(e)},500)):ENVIRONMENT_IS_SHELL&&"function"==typeof quit&&quit(e),new ExitStatus(e)}function abort(e){void 0!==e?(Module.print(e),Module.printErr(e),e=JSON.stringify(e)):e="",ABORT=!0,EXITSTATUS=1;var r="\nIf this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.",i="abort("+e+") at "+stackTrace()+r;throw abortDecorators&&abortDecorators.forEach(function(r){i=r(i,e)}),i}var Module;Module||(Module=("undefined"!=typeof Module?Module:null)||{});var moduleOverrides={};for(var key in Module)Module.hasOwnProperty(key)&&(moduleOverrides[key]=Module[key]);var ENVIRONMENT_IS_WEB="object"==typeof window,ENVIRONMENT_IS_WORKER="function"==typeof importScripts,ENVIRONMENT_IS_NODE="object"==typeof process&&"function"==typeof require&&!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_WORKER,ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;if(ENVIRONMENT_IS_NODE){Module.print||(Module.print=function(e){process.stdout.write(e+"\n")}),Module.printErr||(Module.printErr=function(e){process.stderr.write(e+"\n")});var nodeFS=require("fs"),nodePath=require("path");Module.read=function(e,r){e=nodePath.normalize(e);var i=nodeFS.readFileSync(e);return i||e==nodePath.resolve(e)||(e=path.join(__dirname,"..","src",e),i=nodeFS.readFileSync(e)),i&&!r&&(i=i.toString()),i},Module.readBinary=function(e){var r=Module.read(e,!0);return r.buffer||(r=new Uint8Array(r)),assert(r.buffer),r},Module.load=function(e){globalEval(read(e))},Module.thisProgram||(process.argv.length>1?Module.thisProgram=process.argv[1].replace(/\\/g,"/"):Module.thisProgram="unknown-program"),Module.arguments=process.argv.slice(2),"undefined"!=typeof module&&(module.exports=Module),process.on("uncaughtException",function(e){if(!(e instanceof ExitStatus))throw e}),Module.inspect=function(){return"[Emscripten Module object]"}}else if(ENVIRONMENT_IS_SHELL)Module.print||(Module.print=print),"undefined"!=typeof printErr&&(Module.printErr=printErr),"undefined"!=typeof read?Module.read=read:Module.read=function(){throw"no read() available (jsc?)"},Module.readBinary=function(e){if("function"==typeof readbuffer)return new Uint8Array(readbuffer(e));var r=read(e,"binary");return assert("object"==typeof r),r},"undefined"!=typeof scriptArgs?Module.arguments=scriptArgs:"undefined"!=typeof arguments&&(Module.arguments=arguments);else{if(!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_WORKER)throw"Unknown runtime environment. Where are we?";if(Module.read=function(e){var r=new XMLHttpRequest;return r.open("GET",e,!1),r.send(null),r.responseText},"undefined"!=typeof arguments&&(Module.arguments=arguments),"undefined"!=typeof console)Module.print||(Module.print=function(e){console.log(e)}),Module.printErr||(Module.printErr=function(e){console.log(e)});else{var TRY_USE_DUMP=!1;Module.print||(Module.print=TRY_USE_DUMP&&"undefined"!=typeof dump?function(e){dump(e)}:function(e){})}ENVIRONMENT_IS_WORKER&&(Module.load=importScripts),"undefined"==typeof Module.setWindowTitle&&(Module.setWindowTitle=function(e){document.title=e})}!Module.load&&Module.read&&(Module.load=function(e){globalEval(Module.read(e))}),Module.print||(Module.print=function(){}),Module.printErr||(Module.printErr=Module.print),Module.arguments||(Module.arguments=[]),Module.thisProgram||(Module.thisProgram="./this.program"),Module.print=Module.print,Module.printErr=Module.printErr,Module.preRun=[],Module.postRun=[];for(var key in moduleOverrides)moduleOverrides.hasOwnProperty(key)&&(Module[key]=moduleOverrides[key]);var Runtime={setTempRet0:function(e){tempRet0=e},getTempRet0:function(){return tempRet0},stackSave:function(){return STACKTOP},stackRestore:function(e){STACKTOP=e},getNativeTypeSize:function(e){switch(e){case"i1":case"i8":return 1;case"i16":return 2;case"i32":return 4;case"i64":return 8;case"float":return 4;case"double":return 8;default:if("*"===e[e.length-1])return Runtime.QUANTUM_SIZE;if("i"===e[0]){var r=parseInt(e.substr(1));return assert(r%8===0),r/8}return 0}},getNativeFieldSize:function(e){return Math.max(Runtime.getNativeTypeSize(e),Runtime.QUANTUM_SIZE)},STACK_ALIGN:16,prepVararg:function(e,r){return"double"===r||"i64"===r?7&e&&(assert(4===(7&e)),e+=4):assert(0===(3&e)),e},getAlignSize:function(e,r,i){return i||"i64"!=e&&"double"!=e?e?Math.min(r||(e?Runtime.getNativeFieldSize(e):0),Runtime.QUANTUM_SIZE):Math.min(r,8):8},dynCall:function(e,r,i){return i&&i.length?(i.splice||(i=Array.prototype.slice.call(i)),i.splice(0,0,r),Module["dynCall_"+e].apply(null,i)):Module["dynCall_"+e].call(null,r)},functionPointers:[],addFunction:function(e){for(var r=0;r<Runtime.functionPointers.length;r++)if(!Runtime.functionPointers[r])return Runtime.functionPointers[r]=e,2*(1+r);throw"Finished up all reserved function pointers. Use a higher value for RESERVED_FUNCTION_POINTERS."},removeFunction:function(e){Runtime.functionPointers[(e-2)/2]=null},warnOnce:function(e){Runtime.warnOnce.shown||(Runtime.warnOnce.shown={}),Runtime.warnOnce.shown[e]||(Runtime.warnOnce.shown[e]=1,Module.printErr(e))},funcWrappers:{},getFuncWrapper:function(e,r){assert(r),Runtime.funcWrappers[r]||(Runtime.funcWrappers[r]={});var i=Runtime.funcWrappers[r];return i[e]||(i[e]=function(){return Runtime.dynCall(r,e,arguments)}),i[e]},getCompilerSetting:function(e){throw"You must build with -s RETAIN_COMPILER_SETTINGS=1 for Runtime.getCompilerSetting or emscripten_get_compiler_setting to work"},stackAlloc:function(e){var r=STACKTOP;return STACKTOP=STACKTOP+e|0,STACKTOP=STACKTOP+15&-16,r},staticAlloc:function(e){var r=STATICTOP;return STATICTOP=STATICTOP+e|0,STATICTOP=STATICTOP+15&-16,r},dynamicAlloc:function(e){var r=DYNAMICTOP;if(DYNAMICTOP=DYNAMICTOP+e|0,DYNAMICTOP=DYNAMICTOP+15&-16,DYNAMICTOP>=TOTAL_MEMORY){var i=enlargeMemory();if(!i)return DYNAMICTOP=r,0}return r},alignMemory:function(e,r){var i=e=Math.ceil(e/(r?r:16))*(r?r:16);return i},makeBigInt:function(e,r,i){var n=i?+(e>>>0)+4294967296*+(r>>>0):+(e>>>0)+4294967296*+(0|r);return n},GLOBAL_BASE:8,QUANTUM_SIZE:4,__dummy__:0};Module.Runtime=Runtime;var __THREW__=0,ABORT=!1,EXITSTATUS=0,undef=0,tempValue,tempInt,tempBigInt,tempInt2,tempBigInt2,tempPair,tempBigIntI,tempBigIntR,tempBigIntS,tempBigIntP,tempBigIntD,tempDouble,tempFloat,tempI64,tempI64b,tempRet0,tempRet1,tempRet2,tempRet3,tempRet4,tempRet5,tempRet6,tempRet7,tempRet8,tempRet9,globalScope=this,cwrap,ccall;!function(){function parseJSFunc(e){var r=e.toString().match(sourceRegex).slice(1);return{arguments:r[0],body:r[1],returnValue:r[2]}}var JSfuncs={stackSave:function(){Runtime.stackSave()},stackRestore:function(){Runtime.stackRestore()},arrayToC:function(e){var r=Runtime.stackAlloc(e.length);return writeArrayToMemory(e,r),r},stringToC:function(e){var r=0;return null!==e&&void 0!==e&&0!==e&&(r=Runtime.stackAlloc((e.length<<2)+1),writeStringToMemory(e,r)),r}},toC={string:JSfuncs.stringToC,array:JSfuncs.arrayToC};ccall=function(e,r,i,n,t){var o=getCFunc(e),a=[],u=0;if(n)for(var s=0;s<n.length;s++){var l=toC[i[s]];l?(0===u&&(u=Runtime.stackSave()),a[s]=l(n[s])):a[s]=n[s]}var f=o.apply(null,a);if("string"===r&&(f=Pointer_stringify(f)),0!==u){if(t&&t.async)return void EmterpreterAsync.asyncFinalizers.push(function(){Runtime.stackRestore(u)});Runtime.stackRestore(u)}return f};var sourceRegex=/^function\s*\(([^)]*)\)\s*{\s*([^*]*?)[\s;]*(?:return\s*(.*?)[;\s]*)?}$/,JSsource={};for(var fun in JSfuncs)JSfuncs.hasOwnProperty(fun)&&(JSsource[fun]=parseJSFunc(JSfuncs[fun]));cwrap=function cwrap(ident,returnType,argTypes){argTypes=argTypes||[];var cfunc=getCFunc(ident),numericArgs=argTypes.every(function(e){return"number"===e}),numericRet="string"!==returnType;if(numericRet&&numericArgs)return cfunc;var argNames=argTypes.map(function(e,r){return"$"+r}),funcstr="(function("+argNames.join(",")+") {",nargs=argTypes.length;if(!numericArgs){funcstr+="var stack = "+JSsource.stackSave.body+";";for(var i=0;i<nargs;i++){var arg=argNames[i],type=argTypes[i];if("number"!==type){var convertCode=JSsource[type+"ToC"];funcstr+="var "+convertCode.arguments+" = "+arg+";",funcstr+=convertCode.body+";",funcstr+=arg+"="+convertCode.returnValue+";"}}}var cfuncname=parseJSFunc(function(){return cfunc}).returnValue;if(funcstr+="var ret = "+cfuncname+"("+argNames.join(",")+");",!numericRet){var strgfy=parseJSFunc(function(){return Pointer_stringify}).returnValue;funcstr+="ret = "+strgfy+"(ret);"}return numericArgs||(funcstr+=JSsource.stackRestore.body.replace("()","(stack)")+";"),funcstr+="return ret})",eval(funcstr)}}(),Module.ccall=ccall,Module.cwrap=cwrap,Module.setValue=setValue,Module.getValue=getValue;var ALLOC_NORMAL=0,ALLOC_STACK=1,ALLOC_STATIC=2,ALLOC_DYNAMIC=3,ALLOC_NONE=4;Module.ALLOC_NORMAL=ALLOC_NORMAL,Module.ALLOC_STACK=ALLOC_STACK,Module.ALLOC_STATIC=ALLOC_STATIC,Module.ALLOC_DYNAMIC=ALLOC_DYNAMIC,Module.ALLOC_NONE=ALLOC_NONE,Module.allocate=allocate,Module.getMemory=getMemory,Module.Pointer_stringify=Pointer_stringify,Module.AsciiToString=AsciiToString,Module.stringToAscii=stringToAscii,Module.UTF8ArrayToString=UTF8ArrayToString,Module.UTF8ToString=UTF8ToString,Module.stringToUTF8Array=stringToUTF8Array,Module.stringToUTF8=stringToUTF8,Module.lengthBytesUTF8=lengthBytesUTF8,Module.UTF16ToString=UTF16ToString,Module.stringToUTF16=stringToUTF16,Module.lengthBytesUTF16=lengthBytesUTF16,Module.UTF32ToString=UTF32ToString,Module.stringToUTF32=stringToUTF32,Module.lengthBytesUTF32=lengthBytesUTF32,Module.stackTrace=stackTrace;var PAGE_SIZE=4096,HEAP,HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64,STATIC_BASE=0,STATICTOP=0,staticSealed=!1,STACK_BASE=0,STACKTOP=0,STACK_MAX=0,DYNAMIC_BASE=0,DYNAMICTOP=0,byteLength;try{byteLength=Function.prototype.call.bind(Object.getOwnPropertyDescriptor(ArrayBuffer.prototype,"byteLength").get),byteLength(new ArrayBuffer(4))}catch(e){byteLength=function(e){return e.byteLength}}for(var TOTAL_STACK=Module.TOTAL_STACK||5242880,TOTAL_MEMORY=Module.TOTAL_MEMORY||16777216,totalMemory=65536;totalMemory<TOTAL_MEMORY||totalMemory<2*TOTAL_STACK;)totalMemory<16777216?totalMemory*=2:totalMemory+=16777216;totalMemory=Math.max(totalMemory,16777216),totalMemory!==TOTAL_MEMORY&&(TOTAL_MEMORY=totalMemory),assert("undefined"!=typeof Int32Array&&"undefined"!=typeof Float64Array&&!!new Int32Array(1).subarray&&!!new Int32Array(1).set,"JS engine does not provide full typed array support");var buffer;buffer=new ArrayBuffer(TOTAL_MEMORY),HEAP8=new Int8Array(buffer),HEAP16=new Int16Array(buffer),HEAP32=new Int32Array(buffer),HEAPU8=new Uint8Array(buffer),HEAPU16=new Uint16Array(buffer),HEAPU32=new Uint32Array(buffer),HEAPF32=new Float32Array(buffer),HEAPF64=new Float64Array(buffer),HEAP32[0]=255,assert(255===HEAPU8[0]&&0===HEAPU8[3],"Typed arrays 2 must be run on a little-endian system"),Module.HEAP=HEAP,Module.buffer=buffer,Module.HEAP8=HEAP8,Module.HEAP16=HEAP16,Module.HEAP32=HEAP32,Module.HEAPU8=HEAPU8,Module.HEAPU16=HEAPU16,Module.HEAPU32=HEAPU32,Module.HEAPF32=HEAPF32,Module.HEAPF64=HEAPF64;var 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approach"),l.src="data:audio/x-"+r.substr(-3)+";base64,"+n(e),t(l))},l.src=s,Browser.safeSetTimeout(function(){t(l)},1e4)},Module.preloadPlugins.push(i);var n=Module.canvas;n&&(n.requestPointerLock=n.requestPointerLock||n.mozRequestPointerLock||n.webkitRequestPointerLock||n.msRequestPointerLock||function(){},n.exitPointerLock=document.exitPointerLock||document.mozExitPointerLock||document.webkitExitPointerLock||document.msExitPointerLock||function(){},n.exitPointerLock=n.exitPointerLock.bind(document),document.addEventListener("pointerlockchange",e,!1),document.addEventListener("mozpointerlockchange",e,!1),document.addEventListener("webkitpointerlockchange",e,!1),document.addEventListener("mspointerlockchange",e,!1),Module.elementPointerLock&&n.addEventListener("click",function(e){!Browser.pointerLock&&n.requestPointerLock&&(n.requestPointerLock(),e.preventDefault())},!1))}},createContext:function(e,r,i,n){if(r&&Module.ctx&&e==Module.canvas)return Module.ctx;var t,o;if(r){var a={antialias:!1,alpha:!1};if(n)for(var u in n)a[u]=n[u];o=GL.createContext(e,a),o&&(t=GL.getContext(o).GLctx),e.style.backgroundColor="black"}else t=e.getContext("2d");return t?(i&&(r||assert("undefined"==typeof GLctx,"cannot set in module if GLctx is used, but we are a non-GL context that would replace it"),Module.ctx=t,r&&GL.makeContextCurrent(o),Module.useWebGL=r,Browser.moduleContextCreatedCallbacks.forEach(function(e){e()}),Browser.init()),t):null},destroyContext:function(e,r,i){},fullScreenHandlersInstalled:!1,lockPointer:void 0,resizeCanvas:void 0,requestFullScreen:function(e,r,i){function n(){Browser.isFullScreen=!1;var e=t.parentNode;(document.webkitFullScreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.mozFullscreenElement||document.fullScreenElement||document.fullscreenElement||document.msFullScreenElement||document.msFullscreenElement||document.webkitCurrentFullScreenElement)===e?(t.cancelFullScreen=document.cancelFullScreen||document.mozCancelFullScreen||document.webkitCancelFullScreen||document.msExitFullscreen||document.exitFullscreen||function(){},t.cancelFullScreen=t.cancelFullScreen.bind(document),Browser.lockPointer&&t.requestPointerLock(),Browser.isFullScreen=!0,Browser.resizeCanvas&&Browser.setFullScreenCanvasSize()):(e.parentNode.insertBefore(t,e),e.parentNode.removeChild(e),Browser.resizeCanvas&&Browser.setWindowedCanvasSize()),Module.onFullScreen&&Module.onFullScreen(Browser.isFullScreen),Browser.updateCanvasDimensions(t)}Browser.lockPointer=e,Browser.resizeCanvas=r,Browser.vrDevice=i,"undefined"==typeof Browser.lockPointer&&(Browser.lockPointer=!0),"undefined"==typeof Browser.resizeCanvas&&(Browser.resizeCanvas=!1),"undefined"==typeof Browser.vrDevice&&(Browser.vrDevice=null);var t=Module.canvas;Browser.fullScreenHandlersInstalled||(Browser.fullScreenHandlersInstalled=!0,document.addEventListener("fullscreenchange",n,!1),document.addEventListener("mozfullscreenchange",n,!1),document.addEventListener("webkitfullscreenchange",n,!1),document.addEventListener("MSFullscreenChange",n,!1));var o=document.createElement("div");t.parentNode.insertBefore(o,t),o.appendChild(t),o.requestFullScreen=o.requestFullScreen||o.mozRequestFullScreen||o.msRequestFullscreen||(o.webkitRequestFullScreen?function(){o.webkitRequestFullScreen(Element.ALLOW_KEYBOARD_INPUT)}:null),i?o.requestFullScreen({vrDisplay:i}):o.requestFullScreen()},nextRAF:0,fakeRequestAnimationFrame:function(e){var r=Date.now();if(0===Browser.nextRAF)Browser.nextRAF=r+1e3/60;else for(;r+2>=Browser.nextRAF;)Browser.nextRAF+=1e3/60;var i=Math.max(Browser.nextRAF-r,0);setTimeout(e,i)},requestAnimationFrame:function(e){"undefined"==typeof window?Browser.fakeRequestAnimationFrame(e):(window.requestAnimationFrame||(window.requestAnimationFrame=window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||window.msRequestAnimationFrame||window.oRequestAnimationFrame||Browser.fakeRequestAnimationFrame),window.requestAnimationFrame(e))},safeCallback:function(e){return function(){if(!ABORT)return e.apply(null,arguments)}},allowAsyncCallbacks:!0,queuedAsyncCallbacks:[],pauseAsyncCallbacks:function(){Browser.allowAsyncCallbacks=!1},resumeAsyncCallbacks:function(){if(Browser.allowAsyncCallbacks=!0,Browser.queuedAsyncCallbacks.length>0){var e=Browser.queuedAsyncCallbacks;Browser.queuedAsyncCallbacks=[],e.forEach(function(e){e()})}},safeRequestAnimationFrame:function(e){return Browser.requestAnimationFrame(function(){ABORT||(Browser.allowAsyncCallbacks?e():Browser.queuedAsyncCallbacks.push(e))})},safeSetTimeout:function(e,r){return Module.noExitRuntime=!0,setTimeout(function(){ABORT||(Browser.allowAsyncCallbacks?e():Browser.queuedAsyncCallbacks.push(e))},r)},safeSetInterval:function(e,r){return Module.noExitRuntime=!0,setInterval(function(){ABORT||Browser.allowAsyncCallbacks&&e()},r)},getMimetype:function(e){return{jpg:"image/jpeg",jpeg:"image/jpeg",png:"image/png",bmp:"image/bmp",ogg:"audio/ogg",wav:"audio/wav",mp3:"audio/mpeg"}[e.substr(e.lastIndexOf(".")+1)]},getUserMedia:function(e){window.getUserMedia||(window.getUserMedia=navigator.getUserMedia||navigator.mozGetUserMedia),window.getUserMedia(e)},getMovementX:function(e){return e.movementX||e.mozMovementX||e.webkitMovementX||0},getMovementY:function(e){return e.movementY||e.mozMovementY||e.webkitMovementY||0},getMouseWheelDelta:function(e){var r=0;switch(e.type){case"DOMMouseScroll":r=e.detail;break;case"mousewheel":r=e.wheelDelta;break;case"wheel":r=e.deltaY;break;default:throw"unrecognized mouse wheel event: "+e.type}return r},mouseX:0,mouseY:0,mouseMovementX:0,mouseMovementY:0,touches:{},lastTouches:{},calculateMouseEvent:function(e){if(Browser.pointerLock)"mousemove"!=e.type&&"mozMovementX"in e?Browser.mouseMovementX=Browser.mouseMovementY=0:(Browser.mouseMovementX=Browser.getMovementX(e),Browser.mouseMovementY=Browser.getMovementY(e)),"undefined"!=typeof SDL?(Browser.mouseX=SDL.mouseX+Browser.mouseMovementX,Browser.mouseY=SDL.mouseY+Browser.mouseMovementY):(Browser.mouseX+=Browser.mouseMovementX,Browser.mouseY+=Browser.mouseMovementY);else{var r=Module.canvas.getBoundingClientRect(),i=Module.canvas.width,n=Module.canvas.height,t="undefined"!=typeof window.scrollX?window.scrollX:window.pageXOffset,o="undefined"!=typeof window.scrollY?window.scrollY:window.pageYOffset;if("touchstart"===e.type||"touchend"===e.type||"touchmove"===e.type){var a=e.touch;if(void 0===a)return;var u=a.pageX-(t+r.left),s=a.pageY-(o+r.top);u*=i/r.width,s*=n/r.height;var l={x:u,y:s};if("touchstart"===e.type)Browser.lastTouches[a.identifier]=l,Browser.touches[a.identifier]=l;else if("touchend"===e.type||"touchmove"===e.type){var f=Browser.touches[a.identifier];f||(f=l),Browser.lastTouches[a.identifier]=f,Browser.touches[a.identifier]=l}return}var _=e.pageX-(t+r.left),c=e.pageY-(o+r.top);_*=i/r.width,c*=n/r.height,Browser.mouseMovementX=_-Browser.mouseX,Browser.mouseMovementY=c-Browser.mouseY,Browser.mouseX=_,Browser.mouseY=c}},xhrLoad:function(e,r,i){var n=new XMLHttpRequest;n.open("GET",e,!0),n.responseType="arraybuffer",n.onload=function(){200==n.status||0==n.status&&n.response?r(n.response):i()},n.onerror=i,n.send(null)},asyncLoad:function(e,r,i,n){Browser.xhrLoad(e,function(i){assert(i,'Loading data file "'+e+'" failed (no arrayBuffer).'),r(new Uint8Array(i)),n||removeRunDependency("al "+e)},function(r){if(!i)throw'Loading data file "'+e+'" failed.';i()}),n||addRunDependency("al "+e)},resizeListeners:[],updateResizeListeners:function(){var e=Module.canvas;Browser.resizeListeners.forEach(function(r){r(e.width,e.height)})},setCanvasSize:function(e,r,i){var n=Module.canvas;Browser.updateCanvasDimensions(n,e,r),i||Browser.updateResizeListeners()},windowedWidth:0,windowedHeight:0,setFullScreenCanvasSize:function(){if("undefined"!=typeof SDL){var e=HEAPU32[SDL.screen+0*Runtime.QUANTUM_SIZE>>2];e=8388608|e,HEAP32[SDL.screen+0*Runtime.QUANTUM_SIZE>>2]=e}Browser.updateResizeListeners()},setWindowedCanvasSize:function(){if("undefined"!=typeof SDL){var e=HEAPU32[SDL.screen+0*Runtime.QUANTUM_SIZE>>2];e&=-8388609,HEAP32[SDL.screen+0*Runtime.QUANTUM_SIZE>>2]=e}Browser.updateResizeListeners()},updateCanvasDimensions:function(e,r,i){r&&i?(e.widthNative=r,e.heightNative=i):(r=e.widthNative,i=e.heightNative);var n=r,t=i;if(Module.forcedAspectRatio&&Module.forcedAspectRatio>0&&(n/t<Module.forcedAspectRatio?n=Math.round(t*Module.forcedAspectRatio):t=Math.round(n/Module.forcedAspectRatio)),(document.webkitFullScreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.mozFullscreenElement||document.fullScreenElement||document.fullscreenElement||document.msFullScreenElement||document.msFullscreenElement||document.webkitCurrentFullScreenElement)===e.parentNode&&"undefined"!=typeof screen){var o=Math.min(screen.width/n,screen.height/t);n=Math.round(n*o),t=Math.round(t*o)}Browser.resizeCanvas?(e.width!=n&&(e.width=n),e.height!=t&&(e.height=t),"undefined"!=typeof e.style&&(e.style.removeProperty("width"),e.style.removeProperty("height"))):(e.width!=r&&(e.width=r),e.height!=i&&(e.height=i),"undefined"!=typeof e.style&&(n!=r||t!=i?(e.style.setProperty("width",n+"px","important"),e.style.setProperty("height",t+"px","important")):(e.style.removeProperty("width"),e.style.removeProperty("height"))))},wgetRequests:{},nextWgetRequestHandle:0,getNextWgetRequestHandle:function(){var e=Browser.nextWgetRequestHandle;return Browser.nextWgetRequestHandle++,e}};Module.requestFullScreen=function(e,r,i){Browser.requestFullScreen(e,r,i)},Module.requestAnimationFrame=function(e){Browser.requestAnimationFrame(e)},Module.setCanvasSize=function(e,r,i){Browser.setCanvasSize(e,r,i)},Module.pauseMainLoop=function(){Browser.mainLoop.pause()},Module.resumeMainLoop=function(){Browser.mainLoop.resume()},Module.getUserMedia=function(){Browser.getUserMedia()},Module.createContext=function(e,r,i,n){return Browser.createContext(e,r,i,n)},STACK_BASE=STACKTOP=Runtime.alignMemory(STATICTOP),staticSealed=!0,STACK_MAX=STACK_BASE+TOTAL_STACK,DYNAMIC_BASE=DYNAMICTOP=Runtime.alignMemory(STACK_MAX),assert(DYNAMIC_BASE<TOTAL_MEMORY,"TOTAL_MEMORY not big enough for stack");var cttz_i8=allocate([8,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,7,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0],"i8",ALLOC_DYNAMIC);Module.asmGlobalArg={Math:Math,Int8Array:Int8Array,Int16Array:Int16Array,Int32Array:Int32Array,Uint8Array:Uint8Array,Uint16Array:Uint16Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array,NaN:NaN,Infinity:1/0,byteLength:byteLength},Module.asmLibraryArg={abort:abort,assert:assert,invoke_iiii:invoke_iiii,invoke_viiiii:invoke_viiiii,invoke_vi:invoke_vi,invoke_ii:invoke_ii,invoke_viii:invoke_viii,invoke_v:invoke_v,invoke_viiiiii:invoke_viiiiii,invoke_viiii:invoke_viiii,_pthread_cleanup_pop:_pthread_cleanup_pop,_pthread_getspecific:_pthread_getspecific,_pthread_setspecific:_pthread_setspecific,__ZSt18uncaught_exceptionv:__ZSt18uncaught_exceptionv,_emscripten_set_main_loop:_emscripten_set_main_loop,_pthread_self:_pthread_self,_abort:_abort,_pthread_cleanup_push:_pthread_cleanup_push,___syscall6:___syscall6,_sbrk:_sbrk,_time:_time,_pthread_key_create:_pthread_key_create,___setErrNo:___setErrNo,_emscripten_memcpy_big:_emscripten_memcpy_big,___syscall54:___syscall54,___syscall140:___syscall140,_pthread_once:_pthread_once,_emscripten_set_main_loop_timing:_emscripten_set_main_loop_timing,_sysconf:_sysconf,___syscall146:___syscall146,___cxa_begin_catch:___cxa_begin_catch,STACKTOP:STACKTOP,STACK_MAX:STACK_MAX,tempDoublePtr:tempDoublePtr,ABORT:ABORT,cttz_i8:cttz_i8};var 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je(e,r){e=e|0;r=r|0;m=e;h=r}function Ze(e,r){e=e|0;r=r|0;if(!p){p=e;w=r}}function Je(e){e=e|0;_[N>>0]=_[e>>0];_[N+1>>0]=_[e+1>>0];_[N+2>>0]=_[e+2>>0];_[N+3>>0]=_[e+3>>0]}function Qe(e){e=e|0;_[N>>0]=_[e>>0];_[N+1>>0]=_[e+1>>0];_[N+2>>0]=_[e+2>>0];_[N+3>>0]=_[e+3>>0];_[N+4>>0]=_[e+4>>0];_[N+5>>0]=_[e+5>>0];_[N+6>>0]=_[e+6>>0];_[N+7>>0]=_[e+7>>0]}function $e(e){e=e|0;H=e}function er(){return H|0}function rr(e,r,i,n,t){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;var o=0,a=0,u=0,s=0,l=0,f=0,_=0,c=0,d=0;d=m;m=m+576|0;f=d+48|0;u=d+32|0;a=d+16|0;o=d;l=d+64|0;_=d+60|0;s=e+4|0;c=e+8|0;if((E[s>>2]|0)>>>0>(E[c>>2]|0)>>>0){E[o>>2]=1138;E[o+4>>2]=2119;E[o+8>>2]=1117;Si(l,1084,o)|0;Mi(l)|0}if((2147418112/(n>>>0)|0)>>>0<=r>>>0){E[a>>2]=1138;E[a+4>>2]=2120;E[a+8>>2]=1157;Si(l,1084,a)|0;Mi(l)|0}a=E[c>>2]|0;if(a>>>0>=r>>>0){c=1;m=d;return c|0}do if(i){if(r){o=r+-1|0;if(!(o&r)){o=11;break}else r=o}else r=-1;r=r>>>16|r;r=r>>>8|r;r=r>>>4|r;r=r>>>2|r;r=(r>>>1|r)+1|0;o=10}else o=10;while(0);if((o|0)==10)if(!r){r=0;o=12}else o=11;if((o|0)==11)if(r>>>0<=a>>>0)o=12;if((o|0)==12){E[u>>2]=1138;E[u+4>>2]=2129;E[u+8>>2]=1205;Si(l,1084,u)|0;Mi(l)|0}i=fe(r,n)|0;do if(!t){o=ir(E[e>>2]|0,i,_,1)|0;if(!o){c=0;m=d;return c|0}else{E[e>>2]=o;break}}else{a=nr(i,_)|0;if(!a){c=0;m=d;return c|0}On[t&0](a,E[e>>2]|0,E[s>>2]|0);o=E[e>>2]|0;do if(o)if(!(o&7)){or(o,0,0,1,0)|0;break}else{E[f>>2]=1138;E[f+4>>2]=2502;E[f+8>>2]=1504;Si(l,1084,f)|0;Mi(l)|0;break}while(0);E[e>>2]=a}while(0);o=E[_>>2]|0;if(o>>>0>i>>>0)r=(o>>>0)/(n>>>0)|0;E[c>>2]=r;c=1;m=d;return c|0}function ir(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;var t=0,o=0,a=0,u=0,s=0,l=0;l=m;m=m+560|0;s=l+32|0;o=l+16|0;t=l;u=l+48|0;a=l+44|0;if(e&7){E[t>>2]=1138;E[t+4>>2]=2502;E[t+8>>2]=1482;Si(u,1084,t)|0;Mi(u)|0;s=0;m=l;return s|0}if(r>>>0>2147418112){E[o>>2]=1138;E[o+4>>2]=2502;E[o+8>>2]=1375;Si(u,1084,o)|0;Mi(u)|0;s=0;m=l;return s|0}E[a>>2]=r;n=or(e,r,a,n,0)|0;if(i)E[i>>2]=E[a>>2];if(!(n&7)){s=n;m=l;return s|0}E[s>>2]=1138;E[s+4>>2]=2554;E[s+8>>2]=1428;Si(u,1084,s)|0;Mi(u)|0;s=n;m=l;return s|0}function nr(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0,a=0,u=0,s=0;s=m;m=m+560|0;u=s+32|0;a=s+16|0;i=s;o=s+48|0;t=s+44|0;n=e+3&-4;n=(n|0)!=0?n:4;if(n>>>0>2147418112){E[i>>2]=1138;E[i+4>>2]=2502;E[i+8>>2]=1375;Si(o,1084,i)|0;Mi(o)|0;u=0;m=s;return u|0}E[t>>2]=n;i=or(0,n,t,1,0)|0;e=E[t>>2]|0;if(r)E[r>>2]=e;if((i|0)==0|e>>>0<n>>>0){E[a>>2]=1138;E[a+4>>2]=2502;E[a+8>>2]=1401;Si(o,1084,a)|0;Mi(o)|0;u=0;m=s;return u|0}if(!(i&7)){u=i;m=s;return u|0}E[u>>2]=1138;E[u+4>>2]=2529;E[u+8>>2]=1428;Si(o,1084,u)|0;Mi(o)|0;u=i;m=s;return u|0}function tr(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;var t=0,o=0,a=0,u=0,s=0,l=0,f=0,A=0,R=0,M=0,S=0,h=0,N=0,C=0,I=0,p=0,w=0,b=0,O=0,P=0,v=0,B=0,L=0,k=0,F=0,g=0,U=0,D=0;D=m;m=m+880|0;F=D+144|0;k=D+128|0;L=D+112|0;B=D+96|0;O=D+80|0;N=D+64|0;S=D+48|0;h=D+32|0;A=D+16|0;f=D;v=D+360|0;g=D+296|0;U=D+224|0;M=D+156|0;if((r|0)==0|n>>>0>11){e=0;m=D;return e|0}E[e>>2]=r;t=U;o=t+68|0;do{E[t>>2]=0;t=t+4|0}while((t|0)<(o|0));o=0;do{t=_[i+o>>0]|0;if(t<<24>>24){P=U+((t&255)<<2)|0;E[P>>2]=(E[P>>2]|0)+1}o=o+1|0}while((o|0)!=(r|0));o=0;l=1;a=0;u=-1;s=0;while(1){t=E[U+(l<<2)>>2]|0;if(!t)E[e+28+(l+-1<<2)>>2]=0;else{P=l+-1|0;E[g+(P<<2)>>2]=o;o=t+o|0;b=16-l|0;E[e+28+(P<<2)>>2]=(o+-1<<b|(1<<b)+-1)+1;E[e+96+(P<<2)>>2]=s;E[M+(l<<2)>>2]=s;a=a>>>0>l>>>0?a:l;u=u>>>0<l>>>0?u:l;s=t+s|0}l=l+1|0;if((l|0)==17){P=a;break}else o=o<<1}E[e+4>>2]=s;o=e+172|0;do if(s>>>0>(E[o>>2]|0)>>>0){E[o>>2]=s;if(s){t=s+-1|0;if(t&s)R=14}else{t=-1;R=14}if((R|0)==14){b=t>>>16|t;b=b>>>8|b;b=b>>>4|b;b=b>>>2|b;b=(b>>>1|b)+1|0;E[o>>2]=b>>>0>r>>>0?r:b}a=e+176|0;t=E[a>>2]|0;do if(t){b=E[t+-4>>2]|0;t=t+-8|0;if(!((b|0)!=0?(b|0)==(~E[t>>2]|0):0)){E[f>>2]=1138;E[f+4>>2]=647;E[f+8>>2]=1851;Si(v,1084,f)|0;Mi(v)|0}if(!(t&7)){or(t,0,0,1,0)|0;break}else{E[A>>2]=1138;E[A+4>>2]=2502;E[A+8>>2]=1504;Si(v,1084,A)|0;Mi(v)|0;break}}while(0);o=E[o>>2]|0;o=(o|0)!=0?o:1;t=nr((o<<1)+8|0,0)|0;if(!t){E[a>>2]=0;t=0;break}else{E[t+4>>2]=o;E[t>>2]=~o;E[a>>2]=t+8;R=25;break}}else R=25;while(0);e:do if((R|0)==25){b=e+24|0;_[b>>0]=u;_[e+25>>0]=P;o=e+176|0;a=0;do{w=_[i+a>>0]|0;t=w&255;if(w<<24>>24){if(!(E[U+(t<<2)>>2]|0)){E[h>>2]=1138;E[h+4>>2]=2272;E[h+8>>2]=1249;Si(v,1084,h)|0;Mi(v)|0}w=M+(t<<2)|0;t=E[w>>2]|0;E[w>>2]=t+1;if(t>>>0>=s>>>0){E[S>>2]=1138;E[S+4>>2]=2276;E[S+8>>2]=1262;Si(v,1084,S)|0;Mi(v)|0}c[(E[o>>2]|0)+(t<<1)>>1]=a}a=a+1|0}while((a|0)!=(r|0));t=_[b>>0]|0;p=(t&255)>>>0<n>>>0?n:0;w=e+8|0;E[w>>2]=p;I=(p|0)!=0;if(I){C=1<<p;t=e+164|0;do if(C>>>0>(E[t>>2]|0)>>>0){E[t>>2]=C;a=e+168|0;t=E[a>>2]|0;do if(t){h=E[t+-4>>2]|0;t=t+-8|0;if(!((h|0)!=0?(h|0)==(~E[t>>2]|0):0)){E[N>>2]=1138;E[N+4>>2]=647;E[N+8>>2]=1851;Si(v,1084,N)|0;Mi(v)|0}if(!(t&7)){or(t,0,0,1,0)|0;break}else{E[O>>2]=1138;E[O+4>>2]=2502;E[O+8>>2]=1504;Si(v,1084,O)|0;Mi(v)|0;break}}while(0);t=C<<2;o=nr(t+8|0,0)|0;if(!o){E[a>>2]=0;t=0;break e}else{O=o+8|0;E[o+4>>2]=C;E[o>>2]=~C;E[a>>2]=O;o=O;break}}else{o=e+168|0;t=C<<2;a=o;o=E[o>>2]|0}while(0);qi(o|0,-1,t|0)|0;M=e+176|0;N=1;do{if(E[U+(N<<2)>>2]|0){S=p-N|0;h=1<<S;o=N+-1|0;u=E[g+(o<<2)>>2]|0;if(o>>>0>=16){E[B>>2]=1138;E[B+4>>2]=1956;E[B+8>>2]=1725;Si(v,1084,B)|0;Mi(v)|0}t=E[e+28+(o<<2)>>2]|0;if(!t)r=-1;else r=(t+-1|0)>>>(16-N|0);if(u>>>0<=r>>>0){A=(E[e+96+(o<<2)>>2]|0)-u|0;R=N<<16;do{t=T[(E[M>>2]|0)+(A+u<<1)>>1]|0;if((d[i+t>>0]|0|0)!=(N|0)){E[L>>2]=1138;E[L+4>>2]=2318;E[L+8>>2]=1291;Si(v,1084,L)|0;Mi(v)|0}f=u<<S;o=t|R;l=0;do{s=l+f|0;if(s>>>0>=C>>>0){E[k>>2]=1138;E[k+4>>2]=2324;E[k+8>>2]=1325;Si(v,1084,k)|0;Mi(v)|0}t=E[a>>2]|0;if((E[t+(s<<2)>>2]|0)!=-1){E[F>>2]=1138;E[F+4>>2]=2326;E[F+8>>2]=1348;Si(v,1084,F)|0;Mi(v)|0;t=E[a>>2]|0}E[t+(s<<2)>>2]=o;l=l+1|0}while(l>>>0<h>>>0);u=u+1|0}while(u>>>0<=r>>>0)}}N=N+1|0}while(p>>>0>=N>>>0);t=_[b>>0]|0}o=e+96|0;E[o>>2]=(E[o>>2]|0)-(E[g>>2]|0);o=e+100|0;E[o>>2]=(E[o>>2]|0)-(E[g+4>>2]|0);o=e+104|0;E[o>>2]=(E[o>>2]|0)-(E[g+8>>2]|0);o=e+108|0;E[o>>2]=(E[o>>2]|0)-(E[g+12>>2]|0);o=e+112|0;E[o>>2]=(E[o>>2]|0)-(E[g+16>>2]|0);o=e+116|0;E[o>>2]=(E[o>>2]|0)-(E[g+20>>2]|0);o=e+120|0;E[o>>2]=(E[o>>2]|0)-(E[g+24>>2]|0);o=e+124|0;E[o>>2]=(E[o>>2]|0)-(E[g+28>>2]|0);o=e+128|0;E[o>>2]=(E[o>>2]|0)-(E[g+32>>2]|0);o=e+132|0;E[o>>2]=(E[o>>2]|0)-(E[g+36>>2]|0);o=e+136|0;E[o>>2]=(E[o>>2]|0)-(E[g+40>>2]|0);o=e+140|0;E[o>>2]=(E[o>>2]|0)-(E[g+44>>2]|0);o=e+144|0;E[o>>2]=(E[o>>2]|0)-(E[g+48>>2]|0);o=e+148|0;E[o>>2]=(E[o>>2]|0)-(E[g+52>>2]|0);o=e+152|0;E[o>>2]=(E[o>>2]|0)-(E[g+56>>2]|0);o=e+156|0;E[o>>2]=(E[o>>2]|0)-(E[g+60>>2]|0);o=e+16|0;E[o>>2]=0;a=e+20|0;E[a>>2]=t&255;r:do if(I){while(1){if(!n)break r;t=n+-1|0;if(!(E[U+(n<<2)>>2]|0))n=t;else break}E[o>>2]=E[e+28+(t<<2)>>2];t=p+1|0;E[a>>2]=t;if(t>>>0<=P>>>0){while(1){if(E[U+(t<<2)>>2]|0)break;t=t+1|0;if(t>>>0>P>>>0)break r}E[a>>2]=t}}while(0);E[e+92>>2]=-1;E[e+160>>2]=1048575;E[e+12>>2]=32-(E[w>>2]|0);t=1}while(0);e=t;m=D;return e|0}function or(e,r,i,n,t){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;do if(!e){n=Gi(r)|0;if(i){if(!n)e=0;else e=Vi(n)|0;E[i>>2]=e}}else{if(!r){Hi(e);if(!i){n=0;break}E[i>>2]=0;n=0;break}if(n){n=Xi(e,r)|0;e=(n|0)==0?e:n}else n=0;if(i){r=Vi(e)|0;E[i>>2]=r}}while(0);return n|0}function ar(e,r,i){e=e|0;r=r|0;i=i|0;var n=0;if(!((e|0)!=0&r>>>0>73&(i|0)!=0)){i=0;return i|0}if((E[i>>2]|0)!=40|r>>>0<74){i=0;return i|0}if(((d[e>>0]|0)<<8|(d[e+1>>0]|0)|0)!=18552){i=0;return i|0}if(((d[e+2>>0]|0)<<8|(d[e+3>>0]|0))>>>0<74){i=0;return i|0}if(((d[e+7>>0]|0)<<16|(d[e+6>>0]|0)<<24|(d[e+8>>0]|0)<<8|(d[e+9>>0]|0))>>>0>r>>>0){i=0;return i|0}E[i+4>>2]=(d[e+12>>0]|0)<<8|(d[e+13>>0]|0);E[i+8>>2]=(d[e+14>>0]|0)<<8|(d[e+15>>0]|0);E[i+12>>2]=d[e+16>>0];E[i+16>>2]=d[e+17>>0];r=e+18|0;n=i+32|0;E[n>>2]=d[r>>0];E[n+4>>2]=0;r=_[r>>0]|0;E[i+20>>2]=r<<24>>24==0|r<<24>>24==9?8:16;E[i+24>>2]=(d[e+26>>0]|0)<<16|(d[e+25>>0]|0)<<24|(d[e+27>>0]|0)<<8|(d[e+28>>0]|0);E[i+28>>2]=(d[e+30>>0]|0)<<16|(d[e+29>>0]|0)<<24|(d[e+31>>0]|0)<<8|(d[e+32>>0]|0);i=1;return i|0}function ur(e){e=e|0;Ye(e|0)|0;Gr()}function sr(e){e=e|0;var r=0,i=0,n=0,t=0,o=0;o=m;m=m+528|0;t=o;n=o+16|0;r=E[e+20>>2]|0;if(r)lr(r);r=e+4|0;i=E[r>>2]|0;if(!i){t=e+16|0;_[t>>0]=0;m=o;return}if(!(i&7))or(i,0,0,1,0)|0;else{E[t>>2]=1138;E[t+4>>2]=2502;E[t+8>>2]=1504;Si(n,1084,t)|0;Mi(n)|0}E[r>>2]=0;E[e+8>>2]=0;E[e+12>>2]=0;t=e+16|0;_[t>>0]=0;m=o;return}function lr(e){e=e|0;var r=0,i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0;s=m;m=m+592|0;a=s+64|0;o=s+48|0;u=s+32|0;n=s+16|0;i=s;t=s+80|0;if(!e){m=s;return}r=E[e+168>>2]|0;do if(r){l=E[r+-4>>2]|0;r=r+-8|0;if(!((l|0)!=0?(l|0)==(~E[r>>2]|0):0)){E[i>>2]=1138;E[i+4>>2]=647;E[i+8>>2]=1851;Si(t,1084,i)|0;Mi(t)|0}if(!(r&7)){or(r,0,0,1,0)|0;break}else{E[n>>2]=1138;E[n+4>>2]=2502;E[n+8>>2]=1504;Si(t,1084,n)|0;Mi(t)|0;break}}while(0);r=E[e+176>>2]|0;do if(r){l=E[r+-4>>2]|0;r=r+-8|0;if(!((l|0)!=0?(l|0)==(~E[r>>2]|0):0)){E[u>>2]=1138;E[u+4>>2]=647;E[u+8>>2]=1851;Si(t,1084,u)|0;Mi(t)|0}if(!(r&7)){or(r,0,0,1,0)|0;break}else{E[o>>2]=1138;E[o+4>>2]=2502;E[o+8>>2]=1504;Si(t,1084,o)|0;Mi(t)|0;break}}while(0);if(!(e&7)){or(e,0,0,1,0)|0;m=s;return}else{E[a>>2]=1138;E[a+4>>2]=2502;E[a+8>>2]=1504;Si(t,1084,a)|0;Mi(t)|0;m=s;return}}function fr(e){e=e|0;var r=0,i=0,n=0,t=0,o=0,a=0,u=0,s=0;s=m;m=m+544|0;a=s+16|0;r=s;o=s+32|0;t=e+8|0;i=E[t>>2]|0;if((i+-1|0)>>>0>=8192){E[r>>2]=1138;E[r+4>>2]=3002;E[r+8>>2]=1529;Si(o,1084,r)|0;Mi(o)|0}E[e>>2]=i;n=e+20|0;r=E[n>>2]|0;if(!r){r=nr(180,0)|0;if(!r)r=0;else{u=r+164|0;E[u>>2]=0;E[u+4>>2]=0;E[u+8>>2]=0;E[u+12>>2]=0}E[n>>2]=r;u=E[e>>2]|0}else u=i;if(!(E[t>>2]|0)){E[a>>2]=1138;E[a+4>>2]=906;E[a+8>>2]=1769;Si(o,1084,a)|0;Mi(o)|0;a=E[e>>2]|0}else a=u;o=E[e+4>>2]|0;if(a>>>0>16){n=a;i=0}else{e=0;e=tr(r,u,o,e)|0;m=s;return e|0}while(1){t=i+1|0;if(n>>>0>3){n=n>>>1;i=t}else{n=t;break}}e=i+2+((n|0)!=32&1<<n>>>0<a>>>0&1)|0;e=e>>>0<11?e&255:11;e=tr(r,u,o,e)|0;m=s;return e|0}function _r(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,c=0,T=0,A=0,R=0,M=0,S=0,h=0,N=0,C=0,I=0,p=0,w=0,b=0,O=0,P=0,v=0;v=m;m=m+720|0;p=v+160|0;I=v+144|0;C=v+128|0;N=v+112|0;h=v+96|0;S=v+80|0;M=v+64|0;R=v+48|0;f=v+32|0;u=v+16|0;t=v;O=v+200|0;P=v+176|0;w=cr(e,14)|0;if(!w){E[r>>2]=0;i=r+4|0;n=E[i>>2]|0;if(n){if(!(n&7))or(n,0,0,1,0)|0;else{E[t>>2]=1138;E[t+4>>2]=2502;E[t+8>>2]=1504;Si(O,1084,t)|0;Mi(O)|0}E[i>>2]=0;E[r+8>>2]=0;E[r+12>>2]=0}_[r+16>>0]=0;i=r+20|0;n=E[i>>2]|0;if(!n){r=1;m=v;return r|0}lr(n);E[i>>2]=0;r=1;m=v;return r|0}T=r+4|0;A=r+8|0;i=E[A>>2]|0;if((i|0)!=(w|0)){if(i>>>0<=w>>>0){do if((E[r+12>>2]|0)>>>0<w>>>0){if(rr(T,w,(i+1|0)==(w|0),1,0)|0){i=E[A>>2]|0;break}_[r+16>>0]=1;r=0;m=v;return r|0}while(0);qi((E[T>>2]|0)+i|0,0,w-i|0)|0}E[A>>2]=w}qi(E[T>>2]|0,0,w|0)|0;c=e+20|0;i=E[c>>2]|0;if((i|0)<5){o=e+4|0;a=e+8|0;t=e+16|0;do{n=E[o>>2]|0;if((n|0)==(E[a>>2]|0))n=0;else{E[o>>2]=n+1;n=d[n>>0]|0}i=i+8|0;E[c>>2]=i;if((i|0)>=33){E[u>>2]=1138;E[u+4>>2]=3204;E[u+8>>2]=1638;Si(O,1084,u)|0;Mi(O)|0;i=E[c>>2]|0}n=n<<32-i|E[t>>2];E[t>>2]=n}while((i|0)<5)}else{n=e+16|0;t=n;n=E[n>>2]|0}l=n>>>27;E[t>>2]=n<<5;E[c>>2]=i+-5;if((l+-1|0)>>>0>20){r=0;m=v;return r|0}E[P+20>>2]=0;E[P>>2]=0;E[P+4>>2]=0;E[P+8>>2]=0;E[P+12>>2]=0;_[P+16>>0]=0;i=P+4|0;n=P+8|0;e:do if(rr(i,21,0,1,0)|0){u=E[n>>2]|0;s=E[i>>2]|0;qi(s+u|0,0,21-u|0)|0;E[n>>2]=21;if(l){t=e+4|0;o=e+8|0;a=e+16|0;u=0;do{i=E[c>>2]|0;if((i|0)<3){do{n=E[t>>2]|0;if((n|0)==(E[o>>2]|0))n=0;else{E[t>>2]=n+1;n=d[n>>0]|0}i=i+8|0;E[c>>2]=i;if((i|0)>=33){E[f>>2]=1138;E[f+4>>2]=3204;E[f+8>>2]=1638;Si(O,1084,f)|0;Mi(O)|0;i=E[c>>2]|0}n=n<<32-i|E[a>>2];E[a>>2]=n}while((i|0)<3)}else n=E[a>>2]|0;E[a>>2]=n<<3;E[c>>2]=i+-3;_[s+(d[1599+u>>0]|0)>>0]=n>>>29;u=u+1|0}while((u|0)!=(l|0))}if(fr(P)|0){l=e+4|0;u=e+8|0;s=e+16|0;n=0;r:while(1){a=w-n|0;i=Er(e,P)|0;i:do if(i>>>0<17){if((E[A>>2]|0)>>>0<=n>>>0){E[R>>2]=1138;E[R+4>>2]=906;E[R+8>>2]=1769;
-Si(O,1084,R)|0;Mi(O)|0}_[(E[T>>2]|0)+n>>0]=i;i=n+1|0}else switch(i|0){case 17:{i=E[c>>2]|0;if((i|0)<3){do{t=E[l>>2]|0;if((t|0)==(E[u>>2]|0))t=0;else{E[l>>2]=t+1;t=d[t>>0]|0}i=i+8|0;E[c>>2]=i;if((i|0)>=33){E[M>>2]=1138;E[M+4>>2]=3204;E[M+8>>2]=1638;Si(O,1084,M)|0;Mi(O)|0;i=E[c>>2]|0}t=t<<32-i|E[s>>2];E[s>>2]=t}while((i|0)<3)}else t=E[s>>2]|0;E[s>>2]=t<<3;E[c>>2]=i+-3;i=(t>>>29)+3|0;if(i>>>0>a>>>0){i=0;break e}i=i+n|0;break i}case 18:{i=E[c>>2]|0;if((i|0)<7){do{t=E[l>>2]|0;if((t|0)==(E[u>>2]|0))t=0;else{E[l>>2]=t+1;t=d[t>>0]|0}i=i+8|0;E[c>>2]=i;if((i|0)>=33){E[S>>2]=1138;E[S+4>>2]=3204;E[S+8>>2]=1638;Si(O,1084,S)|0;Mi(O)|0;i=E[c>>2]|0}t=t<<32-i|E[s>>2];E[s>>2]=t}while((i|0)<7)}else t=E[s>>2]|0;E[s>>2]=t<<7;E[c>>2]=i+-7;i=(t>>>25)+11|0;if(i>>>0>a>>>0){i=0;break e}i=i+n|0;break i}default:{if((i+-19|0)>>>0>=2){b=90;break r}o=E[c>>2]|0;if((i|0)==19){if((o|0)<2){t=o;while(1){i=E[l>>2]|0;if((i|0)==(E[u>>2]|0))o=0;else{E[l>>2]=i+1;o=d[i>>0]|0}i=t+8|0;E[c>>2]=i;if((i|0)>=33){E[h>>2]=1138;E[h+4>>2]=3204;E[h+8>>2]=1638;Si(O,1084,h)|0;Mi(O)|0;i=E[c>>2]|0}t=o<<32-i|E[s>>2];E[s>>2]=t;if((i|0)<2)t=i;else break}}else{t=E[s>>2]|0;i=o}E[s>>2]=t<<2;E[c>>2]=i+-2;o=(t>>>30)+3|0}else{if((o|0)<6){t=o;while(1){i=E[l>>2]|0;if((i|0)==(E[u>>2]|0))o=0;else{E[l>>2]=i+1;o=d[i>>0]|0}i=t+8|0;E[c>>2]=i;if((i|0)>=33){E[N>>2]=1138;E[N+4>>2]=3204;E[N+8>>2]=1638;Si(O,1084,N)|0;Mi(O)|0;i=E[c>>2]|0}t=o<<32-i|E[s>>2];E[s>>2]=t;if((i|0)<6)t=i;else break}}else{t=E[s>>2]|0;i=o}E[s>>2]=t<<6;E[c>>2]=i+-6;o=(t>>>26)+7|0}if((n|0)==0|o>>>0>a>>>0){i=0;break e}i=n+-1|0;if((E[A>>2]|0)>>>0<=i>>>0){E[C>>2]=1138;E[C+4>>2]=906;E[C+8>>2]=1769;Si(O,1084,C)|0;Mi(O)|0}t=_[(E[T>>2]|0)+i>>0]|0;if(!(t<<24>>24)){i=0;break e}i=o+n|0;if(n>>>0>=i>>>0){i=n;break i}do{if((E[A>>2]|0)>>>0<=n>>>0){E[I>>2]=1138;E[I+4>>2]=906;E[I+8>>2]=1769;Si(O,1084,I)|0;Mi(O)|0}_[(E[T>>2]|0)+n>>0]=t;n=n+1|0}while((n|0)!=(i|0))}}while(0);if(w>>>0>i>>>0)n=i;else break}if((b|0)==90){E[p>>2]=1138;E[p+4>>2]=3145;E[p+8>>2]=1620;Si(O,1084,p)|0;Mi(O)|0;i=0;break}if((w|0)==(i|0))i=fr(r)|0;else i=0}else i=0}else{_[P+16>>0]=1;i=0}while(0);sr(P);r=i;m=v;return r|0}function cr(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0;l=m;m=m+528|0;a=l;o=l+16|0;if(!r){s=0;m=l;return s|0}if(r>>>0<=16){s=dr(e,r)|0;m=l;return s|0}u=dr(e,r+-16|0)|0;s=e+20|0;r=E[s>>2]|0;if((r|0)<16){n=e+4|0;t=e+8|0;i=e+16|0;do{e=E[n>>2]|0;if((e|0)==(E[t>>2]|0))e=0;else{E[n>>2]=e+1;e=d[e>>0]|0}r=r+8|0;E[s>>2]=r;if((r|0)>=33){E[a>>2]=1138;E[a+4>>2]=3204;E[a+8>>2]=1638;Si(o,1084,a)|0;Mi(o)|0;r=E[s>>2]|0}e=e<<32-r|E[i>>2];E[i>>2]=e}while((r|0)<16)}else{e=e+16|0;i=e;e=E[e>>2]|0}E[i>>2]=e<<16;E[s>>2]=r+-16;s=e>>>16|u<<16;m=l;return s|0}function Er(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,_=0,c=0,A=0,R=0,M=0;M=m;m=m+576|0;_=M+48|0;f=M+32|0;l=M+16|0;s=M;A=M+64|0;c=E[r+20>>2]|0;R=e+20|0;u=E[R>>2]|0;do if((u|0)<24){a=e+4|0;n=E[a>>2]|0;t=E[e+8>>2]|0;i=n>>>0<t>>>0;if((u|0)>=16){if(i){E[a>>2]=n+1;i=d[n>>0]|0}else i=0;E[R>>2]=u+8;a=e+16|0;o=i<<24-u|E[a>>2];E[a>>2]=o;break}if(i){o=(d[n>>0]|0)<<8;i=n+1|0}else{o=0;i=n}if(i>>>0<t>>>0){n=d[i>>0]|0;i=i+1|0}else n=0;E[a>>2]=i;E[R>>2]=u+16;a=e+16|0;o=(n|o)<<16-u|E[a>>2];E[a>>2]=o}else{o=e+16|0;a=o;o=E[o>>2]|0}while(0);t=(o>>>16)+1|0;do if(t>>>0<=(E[c+16>>2]|0)>>>0){n=E[(E[c+168>>2]|0)+(o>>>(32-(E[c+8>>2]|0)|0)<<2)>>2]|0;if((n|0)==-1){E[s>>2]=1138;E[s+4>>2]=3249;E[s+8>>2]=1665;Si(A,1084,s)|0;Mi(A)|0}i=n&65535;n=n>>>16;if((E[r+8>>2]|0)>>>0<=i>>>0){E[l>>2]=1138;E[l+4>>2]=905;E[l+8>>2]=1769;Si(A,1084,l)|0;Mi(A)|0}if((d[(E[r+4>>2]|0)+i>>0]|0|0)!=(n|0)){E[f>>2]=1138;E[f+4>>2]=3253;E[f+8>>2]=1682;Si(A,1084,f)|0;Mi(A)|0}}else{n=E[c+20>>2]|0;while(1){i=n+-1|0;if(t>>>0>(E[c+28+(i<<2)>>2]|0)>>>0)n=n+1|0;else break}i=(o>>>(32-n|0))+(E[c+96+(i<<2)>>2]|0)|0;if(i>>>0<(E[r>>2]|0)>>>0){i=T[(E[c+176>>2]|0)+(i<<1)>>1]|0;break}E[_>>2]=1138;E[_+4>>2]=3271;E[_+8>>2]=1620;Si(A,1084,_)|0;Mi(A)|0;R=0;m=M;return R|0}while(0);E[a>>2]=E[a>>2]<<n;E[R>>2]=(E[R>>2]|0)-n;R=i;m=M;return R|0}function dr(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0;l=m;m=m+544|0;u=l+16|0;i=l;a=l+32|0;if(r>>>0>=33){E[i>>2]=1138;E[i+4>>2]=3195;E[i+8>>2]=1622;Si(a,1084,i)|0;Mi(a)|0}s=e+20|0;i=E[s>>2]|0;if((i|0)>=(r|0)){t=e+16|0;o=t;t=E[t>>2]|0;a=i;u=32-r|0;u=t>>>u;t=t<<r;E[o>>2]=t;r=a-r|0;E[s>>2]=r;m=l;return u|0}t=e+4|0;o=e+8|0;n=e+16|0;do{e=E[t>>2]|0;if((e|0)==(E[o>>2]|0))e=0;else{E[t>>2]=e+1;e=d[e>>0]|0}i=i+8|0;E[s>>2]=i;if((i|0)>=33){E[u>>2]=1138;E[u+4>>2]=3204;E[u+8>>2]=1638;Si(a,1084,u)|0;Mi(a)|0;i=E[s>>2]|0}e=e<<32-i|E[n>>2];E[n>>2]=e}while((i|0)<(r|0));u=32-r|0;u=e>>>u;a=e<<r;E[n>>2]=a;r=i-r|0;E[s>>2]=r;m=l;return u|0}function Tr(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,c=0,T=0,A=0,R=0,M=0;A=m;m=m+528|0;c=A;f=A+16|0;if((e|0)==0|r>>>0<62){T=0;m=A;return T|0}l=nr(300,0)|0;if(!l){T=0;m=A;return T|0}E[l>>2]=519686845;i=l+4|0;E[i>>2]=0;n=l+8|0;E[n>>2]=0;s=l+88|0;t=l+136|0;o=l+160|0;a=s;u=a+44|0;do{E[a>>2]=0;a=a+4|0}while((a|0)<(u|0));_[s+44>>0]=0;R=l+184|0;a=l+208|0;u=l+232|0;M=l+252|0;E[M>>2]=0;E[M+4>>2]=0;E[M+8>>2]=0;_[M+12>>0]=0;M=l+268|0;E[M>>2]=0;E[M+4>>2]=0;E[M+8>>2]=0;_[M+12>>0]=0;M=l+284|0;E[M>>2]=0;E[M+4>>2]=0;E[M+8>>2]=0;_[M+12>>0]=0;E[t>>2]=0;E[t+4>>2]=0;E[t+8>>2]=0;E[t+12>>2]=0;E[t+16>>2]=0;_[t+20>>0]=0;E[o>>2]=0;E[o+4>>2]=0;E[o+8>>2]=0;E[o+12>>2]=0;E[o+16>>2]=0;_[o+20>>0]=0;E[R>>2]=0;E[R+4>>2]=0;E[R+8>>2]=0;E[R+12>>2]=0;E[R+16>>2]=0;_[R+20>>0]=0;E[a>>2]=0;E[a+4>>2]=0;E[a+8>>2]=0;E[a+12>>2]=0;E[a+16>>2]=0;_[a+20>>0]=0;E[u>>2]=0;E[u+4>>2]=0;E[u+8>>2]=0;E[u+12>>2]=0;_[u+16>>0]=0;do if(((r>>>0>=74?((d[e>>0]|0)<<8|(d[e+1>>0]|0)|0)==18552:0)?((d[e+2>>0]|0)<<8|(d[e+3>>0]|0))>>>0>=74:0)?((d[e+7>>0]|0)<<16|(d[e+6>>0]|0)<<24|(d[e+8>>0]|0)<<8|(d[e+9>>0]|0))>>>0<=r>>>0:0){E[s>>2]=e;E[i>>2]=e;E[n>>2]=r;if(pr(l)|0){i=E[s>>2]|0;if((d[i+39>>0]|0)<<8|(d[i+40>>0]|0)){if(!(wr(l)|0))break;if(!(br(l)|0))break;i=E[s>>2]|0}if(!((d[i+55>>0]|0)<<8|(d[i+56>>0]|0))){M=l;m=A;return M|0}if(Or(l)|0?Pr(l)|0:0){M=l;m=A;return M|0}}}else T=7;while(0);if((T|0)==7)E[s>>2]=0;Fr(l);if(!(l&7)){or(l,0,0,1,0)|0;M=0;m=A;return M|0}else{E[c>>2]=1138;E[c+4>>2]=2502;E[c+8>>2]=1504;Si(f,1084,c)|0;Mi(f)|0;M=0;m=A;return M|0}return 0}function Ar(e,r,i,n,t){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;var o=0,a=0,u=0,s=0,l=0,f=0;f=m;m=m+528|0;l=f;s=f+16|0;o=E[e+88>>2]|0;u=(d[o+70+(t<<2)+1>>0]|0)<<16|(d[o+70+(t<<2)>>0]|0)<<24|(d[o+70+(t<<2)+2>>0]|0)<<8|(d[o+70+(t<<2)+3>>0]|0);a=t+1|0;if(a>>>0<(d[o+16>>0]|0)>>>0)o=(d[o+70+(a<<2)+1>>0]|0)<<16|(d[o+70+(a<<2)>>0]|0)<<24|(d[o+70+(a<<2)+2>>0]|0)<<8|(d[o+70+(a<<2)+3>>0]|0);else o=E[e+8>>2]|0;if(o>>>0>u>>>0){s=e+4|0;s=E[s>>2]|0;s=s+u|0;l=o-u|0;l=Rr(e,s,l,r,i,n,t)|0;m=f;return l|0}E[l>>2]=1138;E[l+4>>2]=3690;E[l+8>>2]=1780;Si(s,1084,l)|0;Mi(s)|0;s=e+4|0;s=E[s>>2]|0;s=s+u|0;l=o-u|0;l=Rr(e,s,l,r,i,n,t)|0;m=f;return l|0}function Rr(e,r,i,n,t,o,a){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;o=o|0;a=a|0;var u=0,s=0,l=0,f=0;f=E[e+88>>2]|0;s=((d[f+12>>0]|0)<<8|(d[f+13>>0]|0))>>>a;l=((d[f+14>>0]|0)<<8|(d[f+15>>0]|0))>>>a;s=s>>>0>1?(s+3|0)>>>2:1;l=l>>>0>1?(l+3|0)>>>2:1;f=f+18|0;a=_[f>>0]|0;a=fe(a<<24>>24==0|a<<24>>24==9?8:16,s)|0;if(o)if((o&3|0)==0&a>>>0<=o>>>0)a=o;else{e=0;return e|0}if((fe(a,l)|0)>>>0>t>>>0){e=0;return e|0}o=(s+1|0)>>>1;u=(l+1|0)>>>1;if(!i){e=0;return e|0}E[e+92>>2]=r;E[e+96>>2]=r;E[e+104>>2]=i;E[e+100>>2]=r+i;E[e+108>>2]=0;E[e+112>>2]=0;switch(d[f>>0]|0|0){case 0:{vr(e,n,t,a,s,l,o,u)|0;e=1;return e|0}case 4:case 6:case 5:case 3:case 2:{Br(e,n,t,a,s,l,o,u)|0;e=1;return e|0}case 9:{Lr(e,n,t,a,s,l,o,u)|0;e=1;return e|0}case 8:case 7:{kr(e,n,t,a,s,l,o,u)|0;e=1;return e|0}default:{e=0;return e|0}}return 0}function Mr(e,r){e=e|0;r=r|0;var i=0,n=0;n=m;m=m+48|0;i=n;E[i>>2]=40;ar(e,r,i)|0;m=n;return E[i+4>>2]|0}function Sr(e,r){e=e|0;r=r|0;var i=0,n=0;n=m;m=m+48|0;i=n;E[i>>2]=40;ar(e,r,i)|0;m=n;return E[i+8>>2]|0}function mr(e,r){e=e|0;r=r|0;var i=0,n=0;n=m;m=m+48|0;i=n;E[i>>2]=40;ar(e,r,i)|0;m=n;return E[i+12>>2]|0}function hr(e,r){e=e|0;r=r|0;var i=0,n=0;n=m;m=m+48|0;i=n;E[i>>2]=40;ar(e,r,i)|0;m=n;return E[i+32>>2]|0}function Nr(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0;t=m;m=m+576|0;n=t+40|0;i=t+56|0;o=t;E[o>>2]=40;ar(e,r,o)|0;r=o+32|0;e=E[r+4>>2]|0;do switch(E[r>>2]|0){case 0:{if(!e){o=8;m=t;return o|0}else e=14;break}case 1:{if(!e)e=13;else e=14;break}case 2:{if(!e)e=13;else e=14;break}case 3:{if(!e)e=13;else e=14;break}case 4:{if(!e)e=13;else e=14;break}case 5:{if(!e)e=13;else e=14;break}case 6:{if(!e)e=13;else e=14;break}case 7:{if(!e)e=13;else e=14;break}case 8:{if(!e)e=13;else e=14;break}case 9:{if(!e){o=8;m=t;return o|0}else e=14;break}case 10:{if(!e){o=8;m=t;return o|0}else e=14;break}default:e=14}while(0);if((e|0)==13){o=16;m=t;return o|0}else if((e|0)==14){E[n>>2]=1138;E[n+4>>2]=2668;E[n+8>>2]=1523;Si(i,1084,n)|0;Mi(i)|0;o=0;m=t;return o|0}return 0}function Cr(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0,o=0,a=0,u=0,s=0;u=m;m=m+576|0;o=u+40|0;t=u+56|0;s=u;E[s>>2]=40;ar(e,r,s)|0;n=(((E[s+4>>2]|0)>>>i)+3|0)>>>2;r=(((E[s+8>>2]|0)>>>i)+3|0)>>>2;i=s+32|0;e=E[i+4>>2]|0;do switch(E[i>>2]|0){case 0:{if(!e)e=8;else a=14;break}case 1:{if(!e)a=13;else a=14;break}case 2:{if(!e)a=13;else a=14;break}case 3:{if(!e)a=13;else a=14;break}case 4:{if(!e)a=13;else a=14;break}case 5:{if(!e)a=13;else a=14;break}case 6:{if(!e)a=13;else a=14;break}case 7:{if(!e)a=13;else a=14;break}case 8:{if(!e)a=13;else a=14;break}case 9:{if(!e)e=8;else a=14;break}case 10:{if(!e)e=8;else a=14;break}default:a=14}while(0);if((a|0)==13)e=16;else if((a|0)==14){E[o>>2]=1138;E[o+4>>2]=2668;E[o+8>>2]=1523;Si(t,1084,o)|0;Mi(t)|0;e=0}s=fe(fe(r,n)|0,e)|0;m=u;return s|0}function Ir(e,r,i,n,t,o){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;o=o|0;var a=0,u=0,s=0,l=0,f=0,_=0,c=0,d=0,T=0,A=0;A=m;m=m+592|0;T=A+56|0;a=A+40|0;c=A+72|0;_=A;d=A+68|0;E[_>>2]=40;ar(e,r,_)|0;u=(E[_+4>>2]|0)>>>t;s=(E[_+8>>2]|0)>>>t;_=_+32|0;n=E[_+4>>2]|0;do switch(E[_>>2]|0){case 0:{if(!n)_=8;else l=14;break}case 1:{if(!n)l=13;else l=14;break}case 2:{if(!n)l=13;else l=14;break}case 3:{if(!n)l=13;else l=14;break}case 4:{if(!n)l=13;else l=14;break}case 5:{if(!n)l=13;else l=14;break}case 6:{if(!n)l=13;else l=14;break}case 7:{if(!n)l=13;else l=14;break}case 8:{if(!n)l=13;else l=14;break}case 9:{if(!n)_=8;else l=14;break}case 10:{if(!n)_=8;else l=14;break}default:l=14}while(0);if((l|0)==13)_=16;else if((l|0)==14){E[a>>2]=1138;E[a+4>>2]=2668;E[a+8>>2]=1523;Si(c,1084,a)|0;Mi(c)|0;_=0}E[d>>2]=i;f=Tr(e,r)|0;r=o+t|0;if(r>>>0>t>>>0){l=(f|0)==0;e=i;while(1){n=fe((u+3|0)>>>2,_)|0;a=fe(n,(s+3|0)>>>2)|0;if(!(t>>>0>15|(l|a>>>0<8))?(E[f>>2]|0)==519686845:0)Ar(f,d,a,n,t)|0;e=e+a|0;E[d>>2]=e;t=t+1|0;if((t|0)==(r|0))break;else{s=s>>>1;u=u>>>1}}}if(!f){m=A;return}if((E[f>>2]|0)!=519686845){m=A;return}Fr(f);if(!(f&7)){or(f,0,0,1,0)|0;m=A;return}else{E[T>>2]=1138;E[T+4>>2]=2502;E[T+8>>2]=1504;Si(c,1084,T)|0;Mi(c)|0;m=A;return}}function pr(e){e=e|0;var r=0,i=0,n=0,t=0,o=0,a=0;a=e+92|0;n=E[e+4>>2]|0;o=e+88|0;t=E[o>>2]|0;r=(d[t+68>>0]|0)<<8|(d[t+67>>0]|0)<<16|(d[t+69>>0]|0);i=n+r|0;t=(d[t+65>>0]|0)<<8|(d[t+66>>0]|0);if(!t){e=0;return e|0}E[a>>2]=i;E[e+96>>2]=i;E[e+104>>2]=t;E[e+100>>2]=n+(t+r);E[e+108>>2]=0;E[e+112>>2]=0;if(!(_r(a,e+116|0)|0)){e=0;return e|0}r=E[o>>2]|0;do if(!((d[r+39>>0]|0)<<8|(d[r+40>>0]|0))){if(!((d[r+55>>0]|0)<<8|(d[r+56>>0]|0))){e=0;return e|0}}else{if(!(_r(a,e+140|0)|0)){e=0;return e|0}if(_r(a,e+188|0)|0){r=E[o>>2]|0;break}else{e=0;return e|0}}while(0);if((d[r+55>>0]|0)<<8|(d[r+56>>0]|0)){if(!(_r(a,e+164|0)|0)){e=0;return e|0}if(!(_r(a,e+212|0)|0)){e=0;return e|0}}e=1;return e|0}function wr(e){e=e|0;var r=0,i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,c=0,T=0,A=0;A=m;m=m+576|0;u=A;a=A+64|0;T=A+16|0;n=e+88|0;r=E[n>>2]|0;c=(d[r+39>>0]|0)<<8|(d[r+40>>0]|0);l=e+236|0;o=e+240|0;i=E[o>>2]|0;if((i|0)!=(c|0)){if(i>>>0<=c>>>0){do if((E[e+244>>2]|0)>>>0<c>>>0){if(rr(l,c,(i+1|0)==(c|0),4,0)|0){r=E[o>>2]|0;break}_[e+248>>0]=1;T=0;m=A;return T|0}else r=i;while(0);qi((E[l>>2]|0)+(r<<2)|0,0,c-r<<2|0)|0;r=E[n>>2]|0}E[o>>2]=c}s=e+92|0;i=E[e+4>>2]|0;n=(d[r+34>>0]|0)<<8|(d[r+33>>0]|0)<<16|(d[r+35>>0]|0);t=i+n|0;r=(d[r+37>>0]|0)<<8|(d[r+36>>0]|0)<<16|(d[r+38>>0]|0);if(!r){T=0;m=A;return T|0}E[s>>2]=t;E[e+96>>2]=t;E[e+104>>2]=r;E[e+100>>2]=i+(r+n);E[e+108>>2]=0;E[e+112>>2]=0;E[T+20>>2]=0;E[T>>2]=0;E[T+4>>2]=0;E[T+8>>2]=0;E[T+12>>2]=0;_[T+16>>0]=0;e=T+24|0;E[T+44>>2]=0;E[e>>2]=0;E[e+4>>2]=0;E[e+8>>2]=0;E[e+12>>2]=0;_[e+16>>0]=0;if(_r(s,T)|0?(f=T+24|0,_r(s,f)|0):0){if(!(E[o>>2]|0)){E[u>>2]=1138;E[u+4>>2]=906;E[u+8>>2]=1769;Si(a,1084,u)|0;Mi(a)|0}if(!c)r=1;else{n=0;t=0;o=0;r=0;a=0;e=0;u=0;i=E[l>>2]|0;while(1){n=(Er(s,T)|0)+n&31;t=(Er(s,f)|0)+t&63;o=(Er(s,T)|0)+o&31;r=(Er(s,T)|0)+r|0;a=(Er(s,f)|0)+a&63;e=(Er(s,T)|0)+e&31;E[i>>2]=t<<5|n<<11|o|r<<27|a<<21|e<<16;u=u+1|0;if((u|0)==(c|0)){r=1;break}else{r=r&31;i=i+4|0}}}}else r=0;sr(T+24|0);sr(T);T=r;m=A;return T|0}function br(e){e=e|0;var r=0,i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,c=0,T=0,A=0,R=0,M=0,S=0,h=0,N=0,C=0,I=0,p=0,w=0,b=0,O=0,P=0,v=0,B=0;P=m;m=m+1008|0;a=P;o=P+496|0;O=P+472|0;w=P+276|0;b=P+80|0;p=P+16|0;t=E[e+88>>2]|0;I=(d[t+47>>0]|0)<<8|(d[t+48>>0]|0);C=e+92|0;r=E[e+4>>2]|0;i=(d[t+42>>0]|0)<<8|(d[t+41>>0]|0)<<16|(d[t+43>>0]|0);n=r+i|0;t=(d[t+45>>0]|0)<<8|(d[t+44>>0]|0)<<16|(d[t+46>>0]|0);if(!t){O=0;m=P;return O|0}E[C>>2]=n;E[e+96>>2]=n;E[e+104>>2]=t;E[e+100>>2]=r+(t+i);E[e+108>>2]=0;E[e+112>>2]=0;E[O+20>>2]=0;E[O>>2]=0;E[O+4>>2]=0;E[O+8>>2]=0;E[O+12>>2]=0;_[O+16>>0]=0;if(_r(C,O)|0){i=0;n=-3;t=-3;while(1){E[w+(i<<2)>>2]=n;E[b+(i<<2)>>2]=t;r=(n|0)>2;i=i+1|0;if((i|0)==49)break;else{n=r?-3:n+1|0;t=(r&1)+t|0}}r=p;i=r+64|0;do{E[r>>2]=0;r=r+4|0}while((r|0)<(i|0));N=e+252|0;i=e+256|0;r=E[i>>2]|0;e:do if((r|0)==(I|0))u=13;else{if(r>>>0<=I>>>0){do if((E[e+260>>2]|0)>>>0<I>>>0)if(rr(N,I,(r+1|0)==(I|0),4,0)|0){r=E[i>>2]|0;break}else{_[e+264>>0]=1;r=0;break e}while(0);qi((E[N>>2]|0)+(r<<2)|0,0,I-r<<2|0)|0}E[i>>2]=I;u=13}while(0);do if((u|0)==13){if(!I){E[a>>2]=1138;E[a+4>>2]=906;E[a+8>>2]=1769;Si(o,1084,a)|0;Mi(o)|0;r=1;break}n=p+4|0;t=p+8|0;e=p+12|0;o=p+16|0;a=p+20|0;u=p+24|0;s=p+28|0;l=p+32|0;f=p+36|0;c=p+40|0;T=p+44|0;A=p+48|0;R=p+52|0;M=p+56|0;S=p+60|0;h=0;i=E[N>>2]|0;while(1){r=0;do{v=Er(C,O)|0;N=r<<1;B=p+(N<<2)|0;E[B>>2]=(E[B>>2]|0)+(E[w+(v<<2)>>2]|0)&3;N=p+((N|1)<<2)|0;E[N>>2]=(E[N>>2]|0)+(E[b+(v<<2)>>2]|0)&3;r=r+1|0}while((r|0)!=8);E[i>>2]=(d[1713+(E[n>>2]|0)>>0]|0)<<2|(d[1713+(E[p>>2]|0)>>0]|0)|(d[1713+(E[t>>2]|0)>>0]|0)<<4|(d[1713+(E[e>>2]|0)>>0]|0)<<6|(d[1713+(E[o>>2]|0)>>0]|0)<<8|(d[1713+(E[a>>2]|0)>>0]|0)<<10|(d[1713+(E[u>>2]|0)>>0]|0)<<12|(d[1713+(E[s>>2]|0)>>0]|0)<<14|(d[1713+(E[l>>2]|0)>>0]|0)<<16|(d[1713+(E[f>>2]|0)>>0]|0)<<18|(d[1713+(E[c>>2]|0)>>0]|0)<<20|(d[1713+(E[T>>2]|0)>>0]|0)<<22|(d[1713+(E[A>>2]|0)>>0]|0)<<24|(d[1713+(E[R>>2]|0)>>0]|0)<<26|(d[1713+(E[M>>2]|0)>>0]|0)<<28|(d[1713+(E[S>>2]|0)>>0]|0)<<30;h=h+1|0;if((h|0)==(I|0)){r=1;break}else i=i+4|0}}while(0)}else r=0;sr(O);B=r;m=P;return B|0}function Or(e){e=e|0;var r=0,i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,T=0;T=m;m=m+560|0;u=T;a=T+40|0;f=T+16|0;t=E[e+88>>2]|0;l=(d[t+55>>0]|0)<<8|(d[t+56>>0]|0);s=e+92|0;r=E[e+4>>2]|0;i=(d[t+50>>0]|0)<<8|(d[t+49>>0]|0)<<16|(d[t+51>>0]|0);n=r+i|0;t=(d[t+53>>0]|0)<<8|(d[t+52>>0]|0)<<16|(d[t+54>>0]|0);if(!t){f=0;m=T;return f|0}E[s>>2]=n;E[e+96>>2]=n;E[e+104>>2]=t;E[e+100>>2]=r+(t+i);E[e+108>>2]=0;E[e+112>>2]=0;E[f+20>>2]=0;E[f>>2]=0;E[f+4>>2]=0;E[f+8>>2]=0;E[f+12>>2]=0;_[f+16>>0]=0;e:do if(_r(s,f)|0){o=e+268|0;i=e+272|0;r=E[i>>2]|0;if((r|0)!=(l|0)){if(r>>>0<=l>>>0){do if((E[e+276>>2]|0)>>>0<l>>>0)if(rr(o,l,(r+1|0)==(l|0),2,0)|0){r=E[i>>2]|0;break}else{_[e+280>>0]=1;r=0;break e}while(0);qi((E[o>>2]|0)+(r<<1)|0,0,l-r<<1|0)|0}E[i>>2]=l}if(!l){E[u>>2]=1138;E[u+4>>2]=906;E[u+8>>2]=1769;Si(a,1084,u)|0;Mi(a)|0;r=1;break}i=0;n=0;t=0;r=E[o>>2]|0;while(1){u=Er(s,f)|0;i=u+i&255;n=(Er(s,f)|0)+n&255;c[r>>1]=n<<8|i;t=t+1|0;if((t|0)==(l|0)){r=1;break}else r=r+2|0}}else r=0;while(0);sr(f);f=r;m=T;return f|0}function Pr(e){e=e|0;var r=0,i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,T=0,A=0,R=0,M=0,S=0,h=0,N=0,C=0,I=0,p=0,w=0,b=0,O=0,P=0,v=0,B=0,L=0;v=m;m=m+2416|0;a=v;o=v+1904|0;P=v+1880|0;b=v+980|0;O=v+80|0;w=v+16|0;t=E[e+88>>2]|0;p=(d[t+63>>0]|0)<<8|(d[t+64>>0]|0);I=e+92|0;r=E[e+4>>2]|0;i=(d[t+58>>0]|0)<<8|(d[t+57>>0]|0)<<16|(d[t+59>>0]|0);n=r+i|0;t=(d[t+61>>0]|0)<<8|(d[t+60>>0]|0)<<16|(d[t+62>>0]|0);if(!t){P=0;m=v;return P|0}E[I>>2]=n;E[e+96>>2]=n;E[e+104>>2]=t;E[e+100>>2]=r+(t+i);E[e+108>>2]=0;E[e+112>>2]=0;E[P+20>>2]=0;E[P>>2]=0;E[P+4>>2]=0;E[P+8>>2]=0;E[P+12>>2]=0;_[P+16>>0]=0;if(_r(I,P)|0){i=0;n=-7;t=-7;while(1){E[b+(i<<2)>>2]=n;E[O+(i<<2)>>2]=t;r=(n|0)>6;i=i+1|0;if((i|0)==225)break;else{n=r?-7:n+1|0;t=(r&1)+t|0}}r=w;i=r+64|0;do{E[r>>2]=0;r=r+4|0}while((r|0)<(i|0));C=e+284|0;i=p*3|0;n=e+288|0;r=E[n>>2]|0;e:do if((r|0)==(i|0))u=13;else{if(r>>>0<=i>>>0){do if((E[e+292>>2]|0)>>>0<i>>>0)if(rr(C,i,(r+1|0)==(i|0),2,0)|0){r=E[n>>2]|0;break}else{_[e+296>>0]=1;r=0;break e}while(0);qi((E[C>>2]|0)+(r<<1)|0,0,i-r<<1|0)|0}E[n>>2]=i;u=13}while(0);do if((u|0)==13){if(!p){E[a>>2]=1138;E[a+4>>2]=906;E[a+8>>2]=1769;Si(o,1084,a)|0;Mi(o)|0;r=1;break}n=w+4|0;t=w+8|0;e=w+12|0;o=w+16|0;a=w+20|0;u=w+24|0;s=w+28|0;l=w+32|0;f=w+36|0;T=w+40|0;A=w+44|0;R=w+48|0;M=w+52|0;S=w+56|0;h=w+60|0;N=0;i=E[C>>2]|0;while(1){r=0;do{B=Er(I,P)|0;C=r<<1;L=w+(C<<2)|0;E[L>>2]=(E[L>>2]|0)+(E[b+(B<<2)>>2]|0)&7;C=w+((C|1)<<2)|0;E[C>>2]=(E[C>>2]|0)+(E[O+(B<<2)>>2]|0)&7;r=r+1|0}while((r|0)!=8);B=d[1717+(E[a>>2]|0)>>0]|0;c[i>>1]=(d[1717+(E[n>>2]|0)>>0]|0)<<3|(d[1717+(E[w>>2]|0)>>0]|0)|(d[1717+(E[t>>2]|0)>>0]|0)<<6|(d[1717+(E[e>>2]|0)>>0]|0)<<9|(d[1717+(E[o>>2]|0)>>0]|0)<<12|B<<15;L=d[1717+(E[T>>2]|0)>>0]|0;c[i+2>>1]=(d[1717+(E[u>>2]|0)>>0]|0)<<2|B>>>1|(d[1717+(E[s>>2]|0)>>0]|0)<<5|(d[1717+(E[l>>2]|0)>>0]|0)<<8|(d[1717+(E[f>>2]|0)>>0]|0)<<11|L<<14;c[i+4>>1]=(d[1717+(E[A>>2]|0)>>0]|0)<<1|L>>>2|(d[1717+(E[R>>2]|0)>>0]|0)<<4|(d[1717+(E[M>>2]|0)>>0]|0)<<7|(d[1717+(E[S>>2]|0)>>0]|0)<<10|(d[1717+(E[h>>2]|0)>>0]|0)<<13;N=N+1|0;if((N|0)==(p|0)){r=1;break}else i=i+6|0}}while(0)}else r=0;sr(P);L=r;m=v;return L|0}function vr(e,r,i,n,t,o,a,u){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;o=o|0;a=a|0;u=u|0;var s=0,l=0,f=0,c=0,T=0,A=0,R=0,M=0,S=0,h=0,N=0,C=0,I=0,p=0,w=0,b=0,O=0,P=0,v=0,B=0,L=0,k=0,F=0,g=0,U=0,D=0,y=0,G=0,H=0,X=0,V=0,Y=0,x=0,K=0,W=0,z=0,q=0,j=0,Z=0,J=0,Q=0,$=0,ee=0,re=0,ie=0,ne=0,te=0,oe=0,ae=0,ue=0,se=0;ae=m;m=m+656|0;te=ae+112|0;ie=ae+96|0;re=ae+80|0;ee=ae+64|0;$=ae+48|0;oe=ae+32|0;ne=ae+16|0;Q=ae;Z=ae+144|0;J=ae+128|0;Y=e+240|0;x=E[Y>>2]|0;z=e+256|0;q=E[z>>2]|0;i=_[(E[e+88>>2]|0)+17>>0]|0;j=n>>>2;if(!(i<<24>>24)){m=ae;return 1}K=(u|0)==0;W=u+-1|0;U=(o&1|0)!=0;D=n<<1;y=e+92|0;G=e+116|0;H=e+140|0;X=e+236|0;V=a+-1|0;g=(t&1|0)!=0;F=e+188|0;P=e+252|0;v=j+1|0;B=j+2|0;L=j+3|0;k=V<<4;b=i&255;i=0;o=0;t=1;O=0;do{if(!K){p=E[r+(O<<2)>>2]|0;w=0;while(1){N=w&1;s=(N|0)==0;h=(N<<5^32)+-16|0;N=(N<<1^2)+-1|0;I=s?a:-1;l=s?0:V;e=(w|0)==(W|0);C=U&e;if((l|0)!=(I|0)){S=U&e^1;M=s?p:p+k|0;while(1){if((t|0)==1)t=Er(y,G)|0|512;R=t&7;t=t>>>3;s=d[1811+R>>0]|0;e=0;do{T=(Er(y,H)|0)+o|0;A=T-x|0;o=A>>31;o=o&T|A&~o;if((E[Y>>2]|0)>>>0<=o>>>0){E[Q>>2]=1138;E[Q+4>>2]=906;E[Q+8>>2]=1769;Si(Z,1084,Q)|0;Mi(Z)|0}E[J+(e<<2)>>2]=E[(E[X>>2]|0)+(o<<2)>>2];e=e+1|0}while(e>>>0<s>>>0);A=g&(l|0)==(V|0);if(C|A){T=0;do{f=fe(T,n)|0;e=M+f|0;s=(T|0)==0|S;c=T<<1;se=(Er(y,F)|0)+i|0;ue=se-q|0;i=ue>>31;i=i&se|ue&~i;do if(A){if(!s){ue=(Er(y,F)|0)+i|0;se=ue-q|0;i=se>>31;i=i&ue|se&~i;break}E[e>>2]=E[J+((d[1819+(R<<2)+c>>0]|0)<<2)>>2];if((E[z>>2]|0)>>>0<=i>>>0){E[ie>>2]=1138;E[ie+4>>2]=906;E[ie+8>>2]=1769;Si(Z,1084,ie)|0;Mi(Z)|0}E[M+(f+4)>>2]=E[(E[P>>2]|0)+(i<<2)>>2];ue=(Er(y,F)|0)+i|0;se=ue-q|0;i=se>>31;i=i&ue|se&~i}else{if(!s){ue=(Er(y,F)|0)+i|0;se=ue-q|0;i=se>>31;i=i&ue|se&~i;break}E[e>>2]=E[J+((d[1819+(R<<2)+c>>0]|0)<<2)>>2];if((E[z>>2]|0)>>>0<=i>>>0){E[re>>2]=1138;E[re+4>>2]=906;E[re+8>>2]=1769;Si(Z,1084,re)|0;Mi(Z)|0}E[M+(f+4)>>2]=E[(E[P>>2]|0)+(i<<2)>>2];ue=(Er(y,F)|0)+i|0;se=ue-q|0;i=se>>31;i=i&ue|se&~i;E[M+(f+8)>>2]=E[J+((d[(c|1)+(1819+(R<<2))>>0]|0)<<2)>>2];if((E[z>>2]|0)>>>0<=i>>>0){E[te>>2]=1138;E[te+4>>2]=906;E[te+8>>2]=1769;Si(Z,1084,te)|0;Mi(Z)|0}E[M+(f+12)>>2]=E[(E[P>>2]|0)+(i<<2)>>2]}while(0);T=T+1|0}while((T|0)!=2)}else{E[M>>2]=E[J+((d[1819+(R<<2)>>0]|0)<<2)>>2];ue=(Er(y,F)|0)+i|0;se=ue-q|0;i=se>>31;i=i&ue|se&~i;if((E[z>>2]|0)>>>0<=i>>>0){E[ne>>2]=1138;E[ne+4>>2]=906;E[ne+8>>2]=1769;Si(Z,1084,ne)|0;Mi(Z)|0}E[M+4>>2]=E[(E[P>>2]|0)+(i<<2)>>2];E[M+8>>2]=E[J+((d[1819+(R<<2)+1>>0]|0)<<2)>>2];ue=(Er(y,F)|0)+i|0;se=ue-q|0;i=se>>31;i=i&ue|se&~i;if((E[z>>2]|0)>>>0<=i>>>0){E[oe>>2]=1138;E[oe+4>>2]=906;E[oe+8>>2]=1769;Si(Z,1084,oe)|0;Mi(Z)|0}E[M+12>>2]=E[(E[P>>2]|0)+(i<<2)>>2];E[M+(j<<2)>>2]=E[J+((d[1819+(R<<2)+2>>0]|0)<<2)>>2];ue=(Er(y,F)|0)+i|0;se=ue-q|0;i=se>>31;i=i&ue|se&~i;if((E[z>>2]|0)>>>0<=i>>>0){E[$>>2]=1138;E[$+4>>2]=906;E[$+8>>2]=1769;Si(Z,1084,$)|0;Mi(Z)|0}E[M+(v<<2)>>2]=E[(E[P>>2]|0)+(i<<2)>>2];E[M+(B<<2)>>2]=E[J+((d[1819+(R<<2)+3>>0]|0)<<2)>>2];ue=(Er(y,F)|0)+i|0;se=ue-q|0;i=se>>31;i=i&ue|se&~i;if((E[z>>2]|0)>>>0<=i>>>0){E[ee>>2]=1138;E[ee+4>>2]=906;E[ee+8>>2]=1769;Si(Z,1084,ee)|0;Mi(Z)|0}E[M+(L<<2)>>2]=E[(E[P>>2]|0)+(i<<2)>>2]}l=l+N|0;if((l|0)==(I|0))break;else M=M+h|0}}w=w+1|0;if((w|0)==(u|0))break;else p=p+D|0}}O=O+1|0}while((O|0)!=(b|0));m=ae;return 1}function Br(e,r,i,n,t,o,a,u){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;o=o|0;a=a|0;u=u|0;var s=0,l=0,f=0,c=0,A=0,R=0,M=0,S=0,h=0,N=0,C=0,I=0,p=0,w=0,b=0,O=0,P=0,v=0,B=0,L=0,k=0,F=0,g=0,U=0,D=0,y=0,G=0,H=0,X=0,V=0,Y=0,x=0,K=0,W=0,z=0,q=0,j=0,Z=0,J=0,Q=0,$=0,ee=0,re=0,ie=0,ne=0,te=0,oe=0,ae=0,ue=0,se=0,le=0,fe=0,_e=0,ce=0,Ee=0;ce=m;m=m+608|0;le=ce+48|0;_e=ce+32|0;fe=ce+16|0;se=ce;ae=ce+96|0;ue=ce+80|0;oe=ce+64|0;x=e+240|0;K=E[x>>2]|0;q=e+256|0;ie=E[q>>2]|0;ne=e+272|0;te=E[ne>>2]|0;i=E[e+88>>2]|0;W=(d[i+63>>0]|0)<<8|(d[i+64>>0]|0);i=_[i+17>>0]|0;if(!(i<<24>>24)){m=ce;return 1}z=(u|0)==0;j=u+-1|0;Z=n<<1;J=e+92|0;Q=e+116|0;$=a+-1|0;ee=e+212|0;re=e+188|0;Y=(t&1|0)==0;V=(o&1|0)==0;U=e+288|0;D=e+284|0;y=e+252|0;G=e+140|0;H=e+236|0;X=e+164|0;F=e+268|0;g=$<<5;L=i&255;i=0;t=0;o=0;e=0;s=1;k=0;do{if(!z){v=E[r+(k<<2)>>2]|0;B=0;while(1){O=B&1;l=(O|0)==0;b=(O<<6^64)+-32|0;O=(O<<1^2)+-1|0;P=l?a:-1;f=l?0:$;if((f|0)!=(P|0)){w=V|(B|0)!=(j|0);p=l?v:v+g|0;while(1){if((s|0)==1)s=Er(J,Q)|0|512;I=s&7;s=s>>>3;c=d[1811+I>>0]|0;l=0;do{N=(Er(J,X)|0)+t|0;C=N-te|0;t=C>>31;t=t&N|C&~t;if((E[ne>>2]|0)>>>0<=t>>>0){E[se>>2]=1138;E[se+4>>2]=906;E[se+8>>2]=1769;Si(ae,1084,se)|0;Mi(ae)|0}E[oe+(l<<2)>>2]=T[(E[F>>2]|0)+(t<<1)>>1];l=l+1|0}while(l>>>0<c>>>0);l=0;do{N=(Er(J,G)|0)+e|0;C=N-K|0;e=C>>31;e=e&N|C&~e;if((E[x>>2]|0)>>>0<=e>>>0){E[fe>>2]=1138;E[fe+4>>2]=906;E[fe+8>>2]=1769;Si(ae,1084,fe)|0;Mi(ae)|0}E[ue+(l<<2)>>2]=E[(E[H>>2]|0)+(e<<2)>>2];l=l+1|0}while(l>>>0<c>>>0);C=Y|(f|0)!=($|0);h=0;N=p;while(1){S=w|(h|0)==0;M=h<<1;A=0;R=N;while(1){c=(Er(J,ee)|0)+i|0;l=c-W|0;i=l>>31;i=i&c|l&~i;l=(Er(J,re)|0)+o|0;c=l-ie|0;o=c>>31;o=o&l|c&~o;if((C|(A|0)==0)&S){l=d[A+M+(1819+(I<<2))>>0]|0;c=i*3|0;if((E[U>>2]|0)>>>0<=c>>>0){E[_e>>2]=1138;E[_e+4>>2]=906;E[_e+8>>2]=1769;Si(ae,1084,_e)|0;Mi(ae)|0}Ee=E[D>>2]|0;E[R>>2]=(T[Ee+(c<<1)>>1]|0)<<16|E[oe+(l<<2)>>2];E[R+4>>2]=(T[Ee+(c+2<<1)>>1]|0)<<16|(T[Ee+(c+1<<1)>>1]|0);E[R+8>>2]=E[ue+(l<<2)>>2];if((E[q>>2]|0)>>>0<=o>>>0){E[le>>2]=1138;E[le+4>>2]=906;E[le+8>>2]=1769;Si(ae,1084,le)|0;Mi(ae)|0}E[R+12>>2]=E[(E[y>>2]|0)+(o<<2)>>2]}A=A+1|0;if((A|0)==2)break;else R=R+16|0}h=h+1|0;if((h|0)==2)break;else N=N+n|0}f=f+O|0;if((f|0)==(P|0))break;else p=p+b|0}}B=B+1|0;if((B|0)==(u|0))break;else v=v+Z|0}}k=k+1|0}while((k|0)!=(L|0));m=ce;return 1}function Lr(e,r,i,n,t,o,a,u){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;o=o|0;a=a|0;u=u|0;var s=0,l=0,f=0,c=0,A=0,R=0,M=0,S=0,h=0,N=0,C=0,I=0,p=0,w=0,b=0,O=0,P=0,v=0,B=0,L=0,k=0,F=0,g=0,U=0,D=0,y=0,G=0,H=0,X=0,V=0,Y=0,x=0,K=0,W=0,z=0,q=0,j=0,Z=0,J=0,Q=0,$=0;$=m;m=m+576|0;Q=$+32|0;J=$+16|0;Z=$;j=$+64|0;q=$+48|0;y=e+272|0;G=E[y>>2]|0;i=E[e+88>>2]|0;H=(d[i+63>>0]|0)<<8|(d[i+64>>0]|0);i=_[i+17>>0]|0;if(!(i<<24>>24)){m=$;return 1}X=(u|0)==0;V=u+-1|0;Y=n<<1;x=e+92|0;K=e+116|0;W=a+-1|0;z=e+212|0;D=(o&1|0)==0;F=e+288|0;g=e+284|0;U=e+164|0;L=e+268|0;k=W<<4;B=i&255;v=(t&1|0)!=0;i=0;o=0;e=1;P=0;do{if(!X){b=E[r+(P<<2)>>2]|0;O=0;while(1){p=O&1;t=(p|0)==0;I=(p<<5^32)+-16|0;p=(p<<1^2)+-1|0;w=t?a:-1;s=t?0:W;if((s|0)!=(w|0)){C=D|(O|0)!=(V|0);N=t?b:b+k|0;while(1){if((e|0)==1)e=Er(x,K)|0|512;h=e&7;e=e>>>3;l=d[1811+h>>0]|0;t=0;do{M=(Er(x,U)|0)+o|0;S=M-G|0;o=S>>31;o=o&M|S&~o;if((E[y>>2]|0)>>>0<=o>>>0){E[Z>>2]=1138;E[Z+4>>2]=906;E[Z+8>>2]=1769;Si(j,1084,Z)|0;Mi(j)|0}E[q+(t<<2)>>2]=T[(E[L>>2]|0)+(o<<1)>>1];t=t+1|0}while(t>>>0<l>>>0);S=(s|0)==(W|0)&v;R=0;M=N;while(1){A=C|(R|0)==0;c=R<<1;t=(Er(x,z)|0)+i|0;f=t-H|0;l=f>>31;l=l&t|f&~l;if(A){i=d[1819+(h<<2)+c>>0]|0;t=l*3|0;if((E[F>>2]|0)>>>0<=t>>>0){E[J>>2]=1138;E[J+4>>2]=906;E[J+8>>2]=1769;Si(j,1084,J)|0;Mi(j)|0}f=E[g>>2]|0;E[M>>2]=(T[f+(t<<1)>>1]|0)<<16|E[q+(i<<2)>>2];E[M+4>>2]=(T[f+(t+2<<1)>>1]|0)<<16|(T[f+(t+1<<1)>>1]|0)}f=M+8|0;t=(Er(x,z)|0)+l|0;l=t-H|0;i=l>>31;i=i&t|l&~i;if(!(S|A^1)){t=d[(c|1)+(1819+(h<<2))>>0]|0;l=i*3|0;if((E[F>>2]|0)>>>0<=l>>>0){E[Q>>2]=1138;E[Q+4>>2]=906;E[Q+8>>2]=1769;Si(j,1084,Q)|0;Mi(j)|0}A=E[g>>2]|0;E[f>>2]=(T[A+(l<<1)>>1]|0)<<16|E[q+(t<<2)>>2];E[M+12>>2]=(T[A+(l+2<<1)>>1]|0)<<16|(T[A+(l+1<<1)>>1]|0)}R=R+1|0;if((R|0)==2)break;else M=M+n|0}s=s+p|0;if((s|0)==(w|0))break;else N=N+I|0}}O=O+1|0;if((O|0)==(u|0))break;else b=b+Y|0}}P=P+1|0}while((P|0)!=(B|0));m=$;return 1}function kr(e,r,i,n,t,o,a,u){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;o=o|0;a=a|0;u=u|0;var s=0,l=0,f=0,c=0,A=0,R=0,M=0,S=0,h=0,N=0,C=0,I=0,p=0,w=0,b=0,O=0,P=0,v=0,B=0,L=0,k=0,F=0,g=0,U=0,D=0,y=0,G=0,H=0,X=0,V=0,Y=0,x=0,K=0,W=0,z=0,q=0,j=0,Z=0,J=0,Q=0,$=0,ee=0,re=0,ie=0,ne=0,te=0,oe=0,ae=0,ue=0;ue=m;m=m+608|0;te=ue+48|0;ae=ue+32|0;oe=ue+16|0;ne=ue;ie=ue+96|0;ee=ue+80|0;re=ue+64|0;x=e+272|0;K=E[x>>2]|0;i=E[e+88>>2]|0;W=(d[i+63>>0]|0)<<8|(d[i+64>>0]|0);i=_[i+17>>0]|0;if(!(i<<24>>24)){m=ue;return 1}z=(u|0)==0;q=u+-1|0;j=n<<1;Z=e+92|0;J=e+116|0;Q=a+-1|0;$=e+212|0;Y=(t&1|0)==0;V=(o&1|0)==0;G=e+288|0;H=e+284|0;X=e+164|0;D=e+268|0;y=Q<<5;g=i&255;i=0;t=0;o=0;e=0;s=1;U=0;do{if(!z){k=E[r+(U<<2)>>2]|0;F=0;while(1){B=F&1;l=(B|0)==0;v=(B<<6^64)+-32|0;B=(B<<1^2)+-1|0;L=l?a:-1;f=l?0:Q;if((f|0)!=(L|0)){P=V|(F|0)!=(q|0);O=l?k:k+y|0;while(1){if((s|0)==1)s=Er(Z,J)|0|512;b=s&7;s=s>>>3;c=d[1811+b>>0]|0;l=0;do{p=(Er(Z,X)|0)+e|0;w=p-K|0;e=w>>31;e=e&p|w&~e;if((E[x>>2]|0)>>>0<=e>>>0){E[ne>>2]=1138;E[ne+4>>2]=906;E[ne+8>>2]=1769;Si(ie,1084,ne)|0;Mi(ie)|0}E[ee+(l<<2)>>2]=T[(E[D>>2]|0)+(e<<1)>>1];l=l+1|0}while(l>>>0<c>>>0);l=0;do{p=(Er(Z,X)|0)+t|0;w=p-K|0;t=w>>31;t=t&p|w&~t;if((E[x>>2]|0)>>>0<=t>>>0){E[oe>>2]=1138;E[oe+4>>2]=906;E[oe+8>>2]=1769;Si(ie,1084,oe)|0;Mi(ie)|0}E[re+(l<<2)>>2]=T[(E[D>>2]|0)+(t<<1)>>1];l=l+1|0}while(l>>>0<c>>>0);w=Y|(f|0)!=(Q|0);I=0;p=O;while(1){C=P|(I|0)==0;N=I<<1;S=0;h=p;while(1){M=(Er(Z,$)|0)+o|0;R=M-W|0;o=R>>31;o=o&M|R&~o;R=(Er(Z,$)|0)+i|0;M=R-W|0;i=M>>31;i=i&R|M&~i;if((w|(S|0)==0)&C){R=d[S+N+(1819+(b<<2))>>0]|0;M=o*3|0;l=E[G>>2]|0;if(l>>>0<=M>>>0){E[ae>>2]=1138;E[ae+4>>2]=906;E[ae+8>>2]=1769;Si(ie,1084,ae)|0;Mi(ie)|0;l=E[G>>2]|0}c=E[H>>2]|0;A=i*3|0;if(l>>>0>A>>>0)l=c;else{E[te>>2]=1138;E[te+4>>2]=906;E[te+8>>2]=1769;Si(ie,1084,te)|0;Mi(ie)|0;l=E[H>>2]|0}E[h>>2]=(T[c+(M<<1)>>1]|0)<<16|E[ee+(R<<2)>>2];E[h+4>>2]=(T[c+(M+2<<1)>>1]|0)<<16|(T[c+(M+1<<1)>>1]|0);E[h+8>>2]=(T[l+(A<<1)>>1]|0)<<16|E[re+(R<<2)>>2];E[h+12>>2]=(T[l+(A+2<<1)>>1]|0)<<16|(T[l+(A+1<<1)>>1]|0)}S=S+1|0;if((S|0)==2)break;else h=h+16|0}I=I+1|0;if((I|0)==2)break;else p=p+n|0}f=f+B|0;if((f|0)==(L|0))break;else O=O+v|0}}F=F+1|0;if((F|0)==(u|0))break;else k=k+j|0}}U=U+1|0}while((U|0)!=(g|0));m=ue;return 1}function Fr(e){e=e|0;var r=0,i=0,n=0,t=0,o=0,a=0,u=0,s=0;s=m;m=m+576|0;u=s+48|0;o=s+32|0;t=s+16|0;n=s;a=s+64|0;E[e>>2]=0;r=e+284|0;i=E[r>>2]|0;if(i){if(!(i&7))or(i,0,0,1,0)|0;else{E[n>>2]=1138;E[n+4>>2]=2502;E[n+8>>2]=1504;Si(a,1084,n)|0;Mi(a)|0}E[r>>2]=0;E[e+288>>2]=0;E[e+292>>2]=0}_[e+296>>0]=0;i=e+268|0;r=E[i>>2]|0;if(r){if(!(r&7))or(r,0,0,1,0)|0;else{E[t>>2]=1138;E[t+4>>2]=2502;E[t+8>>2]=1504;Si(a,1084,t)|0;Mi(a)|0}E[i>>2]=0;E[e+272>>2]=0;E[e+276>>2]=0}_[e+280>>0]=0;r=e+252|0;i=E[r>>2]|0;if(i){if(!(i&7))or(i,0,0,1,0)|0;else{E[o>>2]=1138;E[o+4>>2]=2502;E[o+8>>2]=1504;Si(a,1084,o)|0;Mi(a)|0}E[r>>2]=0;E[e+256>>2]=0;E[e+260>>2]=0}_[e+264>>0]=0;r=e+236|0;i=E[r>>2]|0;if(!i){u=e+248|0;_[u>>0]=0;u=e+212|0;sr(u);u=e+188|0;sr(u);u=e+164|0;sr(u);u=e+140|0;sr(u);u=e+116|0;sr(u);m=s;return}if(!(i&7))or(i,0,0,1,0)|0;else{E[u>>2]=1138;E[u+4>>2]=2502;E[u+8>>2]=1504;Si(a,1084,u)|0;Mi(a)|0}E[r>>2]=0;E[e+240>>2]=0;E[e+244>>2]=0;u=e+248|0;_[u>>0]=0;u=e+212|0;sr(u);u=e+188|0;sr(u);u=e+164|0;sr(u);u=e+140|0;sr(u);u=e+116|0;sr(u);m=s;return}function gr(e,r){e=e|0;r=r|0;var i=0;i=m;m=m+16|0;E[i>>2]=r;r=E[60]|0;mi(r,e,i)|0;di(10,r)|0;Pe()}function Ur(){var e=0,r=0;e=m;m=m+16|0;if(!(Ge(192,2)|0)){r=Ie(E[47]|0)|0;m=e;return r|0}else gr(2078,e);return 0}function Dr(e){e=e|0;Hi(e);return}function yr(e){e=e|0;var r=0;r=m;m=m+16|0;Pn[e&3]();gr(2127,r)}function Gr(){var e=0,r=0;e=Ur()|0;if(((e|0)!=0?(r=E[e>>2]|0,(r|0)!=0):0)?(e=r+48|0,(E[e>>2]&-256|0)==1126902528?(E[e+4>>2]|0)==1129074247:0):0)yr(E[r+12>>2]|0);r=E[26]|0;E[26]=r+0;yr(r)}function Hr(e){e=e|0;return}function Xr(e){e=e|0;return}function Vr(e){e=e|0;return}function Yr(e){e=e|0;return}function xr(e){e=e|0;Dr(e);return}function Kr(e){e=e|0;Dr(e);return}function Wr(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0,o=0,a=0;a=m;m=m+64|0;o=a;if((e|0)!=(r|0))if((r|0)!=0?(t=Zr(r,24,40,0)|0,(t|0)!=0):0){r=o;n=r+56|0;do{E[r>>2]=0;r=r+4|0}while((r|0)<(n|0));E[o>>2]=t;E[o+8>>2]=e;E[o+12>>2]=-1;E[o+48>>2]=1;Bn[E[(E[t>>2]|0)+28>>2]&3](t,o,E[i>>2]|0,1);if((E[o+24>>2]|0)==1){E[i>>2]=E[o+16>>2];r=1}else r=0}else r=0;else r=1;m=a;return r|0}function zr(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;var t=0;e=r+16|0;t=E[e>>2]|0;do if(t){if((t|0)!=(i|0)){n=r+36|0;E[n>>2]=(E[n>>2]|0)+1;E[r+24>>2]=2;_[r+54>>0]=1;break}e=r+24|0;if((E[e>>2]|0)==2)E[e>>2]=n}else{E[e>>2]=i;E[r+24>>2]=n;E[r+36>>2]=1}while(0);return}function qr(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;if((e|0)==(E[r+8>>2]|0))zr(0,r,i,n);return}function jr(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;if((e|0)==(E[r+8>>2]|0))zr(0,r,i,n);else{e=E[e+8>>2]|0;Bn[E[(E[e>>2]|0)+28>>2]&3](e,r,i,n)}return}function Zr(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;var t=0,o=0,a=0,u=0,s=0,l=0,f=0,d=0,T=0,A=0;A=m;m=m+64|0;T=A;d=E[e>>2]|0;f=e+(E[d+-8>>2]|0)|0;d=E[d+-4>>2]|0;E[T>>2]=i;E[T+4>>2]=e;E[T+8>>2]=r;E[T+12>>2]=n;n=T+16|0;e=T+20|0;r=T+24|0;t=T+28|0;o=T+32|0;a=T+40|0;u=(d|0)==(i|0);s=n;l=s+36|0;do{E[s>>2]=0;s=s+4|0}while((s|0)<(l|0));c[n+36>>1]=0;_[n+38>>0]=0;e:do if(u){E[T+48>>2]=1;vn[E[(E[i>>2]|0)+20>>2]&3](i,T,f,f,1,0);n=(E[r>>2]|0)==1?f:0}else{pn[E[(E[d>>2]|0)+24>>2]&3](d,T,f,1,0);switch(E[T+36>>2]|0){case 0:{n=(E[a>>2]|0)==1&(E[t>>2]|0)==1&(E[o>>2]|0)==1?E[e>>2]|0:0;break e}case 1:break;default:{n=0;break e}}if((E[r>>2]|0)!=1?!((E[a>>2]|0)==0&(E[t>>2]|0)==1&(E[o>>2]|0)==1):0){n=0;break}n=E[n>>2]|0}while(0);m=A;return n|0}function Jr(e,r,i,n,t){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;_[r+53>>0]=1;do if((E[r+4>>2]|0)==(n|0)){_[r+52>>0]=1;n=r+16|0;e=E[n>>2]|0;if(!e){E[n>>2]=i;E[r+24>>2]=t;E[r+36>>2]=1;if(!((t|0)==1?(E[r+48>>2]|0)==1:0))break;_[r+54>>0]=1;break}if((e|0)!=(i|0)){t=r+36|0;E[t>>2]=(E[t>>2]|0)+1;_[r+54>>0]=1;break}e=r+24|0;n=E[e>>2]|0;if((n|0)==2){E[e>>2]=t;n=t}if((n|0)==1?(E[r+48>>2]|0)==1:0)_[r+54>>0]=1}while(0);return}function Qr(e,r,i,n,t){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;var o=0,a=0,u=0,s=0;e:do if((e|0)==(E[r+8>>2]|0)){if((E[r+4>>2]|0)==(i|0)?(o=r+28|0,(E[o>>2]|0)!=1):0)E[o>>2]=n}else{if((e|0)!=(E[r>>2]|0)){u=E[e+8>>2]|0;pn[E[(E[u>>2]|0)+24>>2]&3](u,r,i,n,t);break}if((E[r+16>>2]|0)!=(i|0)?(a=r+20|0,(E[a>>2]|0)!=(i|0)):0){E[r+32>>2]=n;n=r+44|0;if((E[n>>2]|0)==4)break;o=r+52|0;_[o>>0]=0;s=r+53|0;_[s>>0]=0;e=E[e+8>>2]|0;vn[E[(E[e>>2]|0)+20>>2]&3](e,r,i,i,1,t);if(_[s>>0]|0){if(!(_[o>>0]|0)){o=1;u=13}}else{o=0;u=13}do if((u|0)==13){E[a>>2]=i;s=r+40|0;E[s>>2]=(E[s>>2]|0)+1;if((E[r+36>>2]|0)==1?(E[r+24>>2]|0)==2:0){_[r+54>>0]=1;if(o)break}else u=16;if((u|0)==16?o:0)break;E[n>>2]=4;break e}while(0);E[n>>2]=3;break}if((n|0)==1)E[r+32>>2]=1}while(0);return}function $r(e,r,i,n,t){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;var o=0,a=0;do if((e|0)==(E[r+8>>2]|0)){if((E[r+4>>2]|0)==(i|0)?(a=r+28|0,(E[a>>2]|0)!=1):0)E[a>>2]=n}else if((e|0)==(E[r>>2]|0)){if((E[r+16>>2]|0)!=(i|0)?(o=r+20|0,(E[o>>2]|0)!=(i|0)):0){E[r+32>>2]=n;E[o>>2]=i;t=r+40|0;E[t>>2]=(E[t>>2]|0)+1;if((E[r+36>>2]|0)==1?(E[r+24>>2]|0)==2:0)_[r+54>>0]=1;E[r+44>>2]=4;break;
-}if((n|0)==1)E[r+32>>2]=1}while(0);return}function ei(e,r,i,n,t,o){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;o=o|0;if((e|0)==(E[r+8>>2]|0))Jr(0,r,i,n,t);else{e=E[e+8>>2]|0;vn[E[(E[e>>2]|0)+20>>2]&3](e,r,i,n,t,o)}return}function ri(e,r,i,n,t,o){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;o=o|0;if((e|0)==(E[r+8>>2]|0))Jr(0,r,i,n,t);return}function ii(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0;t=m;m=m+16|0;n=t;E[n>>2]=E[i>>2];e=In[E[(E[e>>2]|0)+16>>2]&7](e,r,n)|0;if(e)E[i>>2]=E[n>>2];m=t;return e&1|0}function ni(e){e=e|0;if(!e)e=0;else e=(Zr(e,24,72,0)|0)!=0;return e&1|0}function ti(){var e=0,r=0,i=0,n=0,t=0,o=0,a=0,u=0;t=m;m=m+48|0;a=t+32|0;i=t+24|0;u=t+16|0;o=t;t=t+36|0;e=Ur()|0;if((e|0)!=0?(n=E[e>>2]|0,(n|0)!=0):0){e=n+48|0;r=E[e>>2]|0;e=E[e+4>>2]|0;if(!((r&-256|0)==1126902528&(e|0)==1129074247)){E[i>>2]=2406;gr(2356,i)}if((r|0)==1126902529&(e|0)==1129074247)e=E[n+44>>2]|0;else e=n+80|0;E[t>>2]=e;n=E[n>>2]|0;e=E[n+4>>2]|0;if(In[E[(E[8>>2]|0)+16>>2]&7](8,n,t)|0){u=E[t>>2]|0;u=bn[E[(E[u>>2]|0)+8>>2]&1](u)|0;E[o>>2]=2406;E[o+4>>2]=e;E[o+8>>2]=u;gr(2270,o)}else{E[u>>2]=2406;E[u+4>>2]=e;gr(2315,u)}}gr(2394,a)}function oi(){var e=0;e=m;m=m+16|0;if(!(Fe(188,6)|0)){m=e;return}else gr(2167,e)}function ai(e){e=e|0;var r=0;r=m;m=m+16|0;Hi(e);if(!(pe(E[47]|0,0)|0)){m=r;return}else gr(2217,r)}function ui(e){e=e|0;var r=0,i=0;r=0;while(1){if((d[2415+r>>0]|0)==(e|0)){i=2;break}r=r+1|0;if((r|0)==87){r=87;e=2503;i=5;break}}if((i|0)==2)if(!r)e=2503;else{e=2503;i=5}if((i|0)==5)while(1){i=e;while(1){e=i+1|0;if(!(_[i>>0]|0))break;else i=e}r=r+-1|0;if(!r)break;else i=5}return e|0}function si(){var e=0;if(!0)e=248;else{e=(Oe()|0)+60|0;e=E[e>>2]|0}return e|0}function li(e){e=e|0;var r=0;if(e>>>0>4294963200){r=si()|0;E[r>>2]=0-e;e=-1}return e|0}function fi(e,r){e=+e;r=r|0;var i=0,n=0,t=0;M[N>>3]=e;i=E[N>>2]|0;n=E[N+4>>2]|0;t=ji(i|0,n|0,52)|0;t=t&2047;switch(t|0){case 0:{if(e!=0){e=+fi(e*0x10000000000000000,r);i=(E[r>>2]|0)+-64|0}else i=0;E[r>>2]=i;break}case 2047:break;default:{E[r>>2]=t+-1022;E[N>>2]=i;E[N+4>>2]=n&-2146435073|1071644672;e=+M[N>>3]}}return+e}function _i(e,r){e=+e;r=r|0;return+ +fi(e,r)}function ci(e,r,i){e=e|0;r=r|0;i=i|0;do if(e){if(r>>>0<128){_[e>>0]=r;e=1;break}if(r>>>0<2048){_[e>>0]=r>>>6|192;_[e+1>>0]=r&63|128;e=2;break}if(r>>>0<55296|(r&-8192|0)==57344){_[e>>0]=r>>>12|224;_[e+1>>0]=r>>>6&63|128;_[e+2>>0]=r&63|128;e=3;break}if((r+-65536|0)>>>0<1048576){_[e>>0]=r>>>18|240;_[e+1>>0]=r>>>12&63|128;_[e+2>>0]=r>>>6&63|128;_[e+3>>0]=r&63|128;e=4;break}else{e=si()|0;E[e>>2]=84;e=-1;break}}else e=1;while(0);return e|0}function Ei(e,r){e=e|0;r=r|0;if(!e)e=0;else e=ci(e,r,0)|0;return e|0}function di(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0,a=0;if((E[r+76>>2]|0)>=0?(Ci(r)|0)!=0:0){if((_[r+75>>0]|0)!=(e|0)?(n=r+20|0,t=E[n>>2]|0,t>>>0<(E[r+16>>2]|0)>>>0):0){E[n>>2]=t+1;_[t>>0]=e;i=e&255}else i=pi(r,e)|0;Ii(r)}else a=3;do if((a|0)==3){if((_[r+75>>0]|0)!=(e|0)?(o=r+20|0,i=E[o>>2]|0,i>>>0<(E[r+16>>2]|0)>>>0):0){E[o>>2]=i+1;_[i>>0]=e;i=e&255;break}i=pi(r,e)|0}while(0);return i|0}function Ti(e,r){e=e|0;r=r|0;return(Ri(e,Li(e)|0,1,r)|0)+-1|0}function Ai(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0,o=0,a=0;n=i+16|0;t=E[n>>2]|0;if(!t)if(!(vi(i)|0)){t=E[n>>2]|0;o=4}else n=0;else o=4;e:do if((o|0)==4){a=i+20|0;o=E[a>>2]|0;if((t-o|0)>>>0<r>>>0){n=In[E[i+36>>2]&7](i,e,r)|0;break}r:do if((_[i+75>>0]|0)>-1){n=r;while(1){if(!n){t=o;n=0;break r}t=n+-1|0;if((_[e+t>>0]|0)==10)break;else n=t}if((In[E[i+36>>2]&7](i,e,n)|0)>>>0<n>>>0)break e;r=r-n|0;e=e+n|0;t=E[a>>2]|0}else{t=o;n=0}while(0);Ji(t|0,e|0,r|0)|0;E[a>>2]=(E[a>>2]|0)+r;n=n+r|0}while(0);return n|0}function Ri(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;var t=0,o=0;t=fe(i,r)|0;if((E[n+76>>2]|0)>-1){o=(Ci(n)|0)==0;e=Ai(e,t,n)|0;if(!o)Ii(n)}else e=Ai(e,t,n)|0;if((e|0)!=(t|0))i=(e>>>0)/(r>>>0)|0;return i|0}function Mi(e){e=e|0;var r=0,i=0,n=0,t=0;n=E[61]|0;if((E[n+76>>2]|0)>-1)t=Ci(n)|0;else t=0;do if((Ti(e,n)|0)<0)r=1;else{if((_[n+75>>0]|0)!=10?(r=n+20|0,i=E[r>>2]|0,i>>>0<(E[n+16>>2]|0)>>>0):0){E[r>>2]=i+1;_[i>>0]=10;r=0;break}r=(pi(n,10)|0)<0}while(0);if(t)Ii(n);return r<<31>>31|0}function Si(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0;n=m;m=m+16|0;t=n;E[t>>2]=i;i=Ni(e,r,t)|0;m=n;return i|0}function mi(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,c=0,d=0,T=0,A=0,R=0;R=m;m=m+224|0;c=R+120|0;A=R+80|0;T=R;d=R+136|0;n=A;t=n+40|0;do{E[n>>2]=0;n=n+4|0}while((n|0)<(t|0));E[c>>2]=E[i>>2];if((ki(0,r,c,T,A)|0)<0)i=-1;else{if((E[e+76>>2]|0)>-1)l=Ci(e)|0;else l=0;i=E[e>>2]|0;f=i&32;if((_[e+74>>0]|0)<1)E[e>>2]=i&-33;i=e+48|0;if(!(E[i>>2]|0)){t=e+44|0;o=E[t>>2]|0;E[t>>2]=d;a=e+28|0;E[a>>2]=d;u=e+20|0;E[u>>2]=d;E[i>>2]=80;s=e+16|0;E[s>>2]=d+80;n=ki(e,r,c,T,A)|0;if(o){In[E[e+36>>2]&7](e,0,0)|0;n=(E[u>>2]|0)==0?-1:n;E[t>>2]=o;E[i>>2]=0;E[s>>2]=0;E[a>>2]=0;E[u>>2]=0}}else n=ki(e,r,c,T,A)|0;i=E[e>>2]|0;E[e>>2]=i|f;if(l)Ii(e);i=(i&32|0)==0?n:-1}m=R;return i|0}function hi(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;var t=0,o=0,a=0,u=0,s=0,l=0,f=0;f=m;m=m+128|0;t=f+112|0;l=f;o=l;a=252;u=o+112|0;do{E[o>>2]=E[a>>2];o=o+4|0;a=a+4|0}while((o|0)<(u|0));if((r+-1|0)>>>0>2147483646)if(!r){r=1;s=4}else{r=si()|0;E[r>>2]=75;r=-1}else{t=e;s=4}if((s|0)==4){s=-2-t|0;s=r>>>0>s>>>0?s:r;E[l+48>>2]=s;e=l+20|0;E[e>>2]=t;E[l+44>>2]=t;r=t+s|0;t=l+16|0;E[t>>2]=r;E[l+28>>2]=r;r=mi(l,i,n)|0;if(s){i=E[e>>2]|0;_[i+(((i|0)==(E[t>>2]|0))<<31>>31)>>0]=0}}m=f;return r|0}function Ni(e,r,i){e=e|0;r=r|0;i=i|0;return hi(e,2147483647,r,i)|0}function Ci(e){e=e|0;return 0}function Ii(e){e=e|0;return}function pi(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0,a=0,u=0,s=0;s=m;m=m+16|0;u=s;a=r&255;_[u>>0]=a;n=e+16|0;t=E[n>>2]|0;if(!t)if(!(vi(e)|0)){t=E[n>>2]|0;o=4}else i=-1;else o=4;do if((o|0)==4){n=e+20|0;o=E[n>>2]|0;if(o>>>0<t>>>0?(i=r&255,(i|0)!=(_[e+75>>0]|0)):0){E[n>>2]=o+1;_[o>>0]=a;break}if((In[E[e+36>>2]&7](e,u,1)|0)==1)i=d[u>>0]|0;else i=-1}while(0);m=s;return i|0}function wi(e){e=e|0;var r=0,i=0;r=m;m=m+16|0;i=r;E[i>>2]=E[e+60>>2];e=li(Be(6,i|0)|0)|0;m=r;return e|0}function bi(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0,o=0;t=m;m=m+32|0;o=t;n=t+20|0;E[o>>2]=E[e+60>>2];E[o+4>>2]=0;E[o+8>>2]=r;E[o+12>>2]=n;E[o+16>>2]=i;if((li(ye(140,o|0)|0)|0)<0){E[n>>2]=-1;e=-1}else e=E[n>>2]|0;m=t;return e|0}function Oi(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,_=0,c=0,d=0,T=0;T=m;m=m+48|0;_=T+16|0;f=T;n=T+32|0;c=e+28|0;t=E[c>>2]|0;E[n>>2]=t;d=e+20|0;t=(E[d>>2]|0)-t|0;E[n+4>>2]=t;E[n+8>>2]=r;E[n+12>>2]=i;s=e+60|0;l=e+44|0;r=2;t=t+i|0;while(1){if(!(E[49]|0)){E[_>>2]=E[s>>2];E[_+4>>2]=n;E[_+8>>2]=r;a=li(Ve(146,_|0)|0)|0}else{ve(7,e|0);E[f>>2]=E[s>>2];E[f+4>>2]=n;E[f+8>>2]=r;a=li(Ve(146,f|0)|0)|0;Ce(0)}if((t|0)==(a|0)){t=6;break}if((a|0)<0){t=8;break}t=t-a|0;o=E[n+4>>2]|0;if(a>>>0<=o>>>0)if((r|0)==2){E[c>>2]=(E[c>>2]|0)+a;u=o;r=2}else u=o;else{u=E[l>>2]|0;E[c>>2]=u;E[d>>2]=u;u=E[n+12>>2]|0;a=a-o|0;n=n+8|0;r=r+-1|0}E[n>>2]=(E[n>>2]|0)+a;E[n+4>>2]=u-a}if((t|0)==6){_=E[l>>2]|0;E[e+16>>2]=_+(E[e+48>>2]|0);e=_;E[c>>2]=e;E[d>>2]=e}else if((t|0)==8){E[e+16>>2]=0;E[c>>2]=0;E[d>>2]=0;E[e>>2]=E[e>>2]|32;if((r|0)==2)i=0;else i=i-(E[n+4>>2]|0)|0}m=T;return i|0}function Pi(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0;t=m;m=m+80|0;n=t;E[e+36>>2]=3;if((E[e>>2]&64|0)==0?(E[n>>2]=E[e+60>>2],E[n+4>>2]=21505,E[n+8>>2]=t+12,(De(54,n|0)|0)!=0):0)_[e+75>>0]=-1;n=Oi(e,r,i)|0;m=t;return n|0}function vi(e){e=e|0;var r=0,i=0;r=e+74|0;i=_[r>>0]|0;_[r>>0]=i+255|i;r=E[e>>2]|0;if(!(r&8)){E[e+8>>2]=0;E[e+4>>2]=0;r=E[e+44>>2]|0;E[e+28>>2]=r;E[e+20>>2]=r;E[e+16>>2]=r+(E[e+48>>2]|0);r=0}else{E[e>>2]=r|32;r=-1}return r|0}function Bi(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0,o=0,a=0;o=r&255;n=(i|0)!=0;e:do if(n&(e&3|0)!=0){t=r&255;while(1){if((_[e>>0]|0)==t<<24>>24){a=6;break e}e=e+1|0;i=i+-1|0;n=(i|0)!=0;if(!(n&(e&3|0)!=0)){a=5;break}}}else a=5;while(0);if((a|0)==5)if(n)a=6;else i=0;e:do if((a|0)==6){t=r&255;if((_[e>>0]|0)!=t<<24>>24){n=fe(o,16843009)|0;r:do if(i>>>0>3)while(1){o=E[e>>2]^n;if((o&-2139062144^-2139062144)&o+-16843009)break;e=e+4|0;i=i+-4|0;if(i>>>0<=3){a=11;break r}}else a=11;while(0);if((a|0)==11)if(!i){i=0;break}while(1){if((_[e>>0]|0)==t<<24>>24)break e;e=e+1|0;i=i+-1|0;if(!i){i=0;break}}}}while(0);return((i|0)!=0?e:0)|0}function Li(e){e=e|0;var r=0,i=0,n=0;n=e;e:do if(!(n&3))i=4;else{r=e;e=n;while(1){if(!(_[r>>0]|0))break e;r=r+1|0;e=r;if(!(e&3)){e=r;i=4;break}}}while(0);if((i|0)==4){while(1){r=E[e>>2]|0;if(!((r&-2139062144^-2139062144)&r+-16843009))e=e+4|0;else break}if((r&255)<<24>>24)do e=e+1|0;while((_[e>>0]|0)!=0)}return e-n|0}function ki(e,r,i,n,t){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;var o=0,a=0,u=0,s=0,l=0,f=0,T=0,A=0,R=0,S=0,h=0,C=0,I=0,p=0,w=0,b=0,O=0,P=0,v=0,B=0,L=0,k=0,F=0,g=0,U=0,D=0,y=0,G=0,X=0,V=0,Y=0,x=0,K=0,W=0,z=0,q=0,j=0,Z=0,J=0,Q=0,$=0,ee=0,re=0,ie=0,ne=0,te=0,oe=0,ae=0;ae=m;m=m+624|0;re=ae+24|0;ne=ae+16|0;ie=ae+588|0;Z=ae+576|0;ee=ae;z=ae+536|0;oe=ae+8|0;te=ae+528|0;D=(e|0)!=0;y=z+40|0;W=y;z=z+39|0;q=oe+4|0;j=Z+12|0;Z=Z+11|0;J=ie;Q=j;$=Q-J|0;G=-2-J|0;X=Q+2|0;V=re+288|0;Y=ie+9|0;x=Y;K=ie+8|0;o=0;h=r;a=0;r=0;e:while(1){do if((o|0)>-1)if((a|0)>(2147483647-o|0)){o=si()|0;E[o>>2]=75;o=-1;break}else{o=a+o|0;break}while(0);a=_[h>>0]|0;if(!(a<<24>>24)){U=245;break}else u=h;r:while(1){switch(a<<24>>24){case 37:{a=u;U=9;break r}case 0:{a=u;break r}default:{}}g=u+1|0;a=_[g>>0]|0;u=g}r:do if((U|0)==9)while(1){U=0;if((_[a+1>>0]|0)!=37)break r;u=u+1|0;a=a+2|0;if((_[a>>0]|0)==37)U=9;else break}while(0);I=u-h|0;if(D?(E[e>>2]&32|0)==0:0)Ai(h,I,e)|0;if((u|0)!=(h|0)){h=a;a=I;continue}f=a+1|0;u=_[f>>0]|0;s=(u<<24>>24)+-48|0;if(s>>>0<10){g=(_[a+2>>0]|0)==36;f=g?a+3|0:f;u=_[f>>0]|0;R=g?s:-1;r=g?1:r}else R=-1;a=u<<24>>24;r:do if((a&-32|0)==32){s=0;while(1){if(!(1<<a+-32&75913)){T=s;a=f;break r}s=1<<(u<<24>>24)+-32|s;f=f+1|0;u=_[f>>0]|0;a=u<<24>>24;if((a&-32|0)!=32){T=s;a=f;break}}}else{T=0;a=f}while(0);do if(u<<24>>24==42){s=a+1|0;u=(_[s>>0]|0)+-48|0;if(u>>>0<10?(_[a+2>>0]|0)==36:0){E[t+(u<<2)>>2]=10;r=1;a=a+3|0;u=E[n+((_[s>>0]|0)+-48<<3)>>2]|0}else{if(r){o=-1;break e}if(!D){C=T;a=s;r=0;g=0;break}r=(E[i>>2]|0)+(4-1)&~(4-1);u=E[r>>2]|0;E[i>>2]=r+4;r=0;a=s}if((u|0)<0){C=T|8192;g=0-u|0}else{C=T;g=u}}else{s=(u<<24>>24)+-48|0;if(s>>>0<10){u=0;do{u=(u*10|0)+s|0;a=a+1|0;s=(_[a>>0]|0)+-48|0}while(s>>>0<10);if((u|0)<0){o=-1;break e}else{C=T;g=u}}else{C=T;g=0}}while(0);r:do if((_[a>>0]|0)==46){s=a+1|0;u=_[s>>0]|0;if(u<<24>>24!=42){f=(u<<24>>24)+-48|0;if(f>>>0<10){a=s;u=0}else{a=s;f=0;break}while(1){u=(u*10|0)+f|0;a=a+1|0;f=(_[a>>0]|0)+-48|0;if(f>>>0>=10){f=u;break r}}}s=a+2|0;u=(_[s>>0]|0)+-48|0;if(u>>>0<10?(_[a+3>>0]|0)==36:0){E[t+(u<<2)>>2]=10;a=a+4|0;f=E[n+((_[s>>0]|0)+-48<<3)>>2]|0;break}if(r){o=-1;break e}if(D){a=(E[i>>2]|0)+(4-1)&~(4-1);f=E[a>>2]|0;E[i>>2]=a+4;a=s}else{a=s;f=0}}else f=-1;while(0);A=0;while(1){u=(_[a>>0]|0)+-65|0;if(u>>>0>57){o=-1;break e}s=a+1|0;u=_[5347+(A*58|0)+u>>0]|0;T=u&255;if((T+-1|0)>>>0<8){a=s;A=T}else{F=s;break}}if(!(u<<24>>24)){o=-1;break}s=(R|0)>-1;do if(u<<24>>24==19)if(s){o=-1;break e}else U=52;else{if(s){E[t+(R<<2)>>2]=T;L=n+(R<<3)|0;k=E[L+4>>2]|0;U=ee;E[U>>2]=E[L>>2];E[U+4>>2]=k;U=52;break}if(!D){o=0;break e}Ui(ee,T,i)}while(0);if((U|0)==52?(U=0,!D):0){h=F;a=I;continue}R=_[a>>0]|0;R=(A|0)!=0&(R&15|0)==3?R&-33:R;s=C&-65537;k=(C&8192|0)==0?C:s;r:do switch(R|0){case 110:switch(A|0){case 0:{E[E[ee>>2]>>2]=o;h=F;a=I;continue e}case 1:{E[E[ee>>2]>>2]=o;h=F;a=I;continue e}case 2:{h=E[ee>>2]|0;E[h>>2]=o;E[h+4>>2]=((o|0)<0)<<31>>31;h=F;a=I;continue e}case 3:{c[E[ee>>2]>>1]=o;h=F;a=I;continue e}case 4:{_[E[ee>>2]>>0]=o;h=F;a=I;continue e}case 6:{E[E[ee>>2]>>2]=o;h=F;a=I;continue e}case 7:{h=E[ee>>2]|0;E[h>>2]=o;E[h+4>>2]=((o|0)<0)<<31>>31;h=F;a=I;continue e}default:{h=F;a=I;continue e}}case 112:{A=k|8;f=f>>>0>8?f:8;R=120;U=64;break}case 88:case 120:{A=k;U=64;break}case 111:{s=ee;u=E[s>>2]|0;s=E[s+4>>2]|0;if((u|0)==0&(s|0)==0)a=y;else{a=y;do{a=a+-1|0;_[a>>0]=u&7|48;u=ji(u|0,s|0,3)|0;s=H}while(!((u|0)==0&(s|0)==0))}if(!(k&8)){u=k;A=0;T=5827;U=77}else{A=W-a+1|0;u=k;f=(f|0)<(A|0)?A:f;A=0;T=5827;U=77}break}case 105:case 100:{u=ee;a=E[u>>2]|0;u=E[u+4>>2]|0;if((u|0)<0){a=Wi(0,0,a|0,u|0)|0;u=H;s=ee;E[s>>2]=a;E[s+4>>2]=u;s=1;T=5827;U=76;break r}if(!(k&2048)){T=k&1;s=T;T=(T|0)==0?5827:5829;U=76}else{s=1;T=5828;U=76}break}case 117:{u=ee;a=E[u>>2]|0;u=E[u+4>>2]|0;s=0;T=5827;U=76;break}case 99:{_[z>>0]=E[ee>>2];h=z;u=1;A=0;R=5827;a=y;break}case 109:{a=si()|0;a=ui(E[a>>2]|0)|0;U=82;break}case 115:{a=E[ee>>2]|0;a=(a|0)!=0?a:5837;U=82;break}case 67:{E[oe>>2]=E[ee>>2];E[q>>2]=0;E[ee>>2]=oe;f=-1;U=86;break}case 83:{if(!f){yi(e,32,g,0,k);a=0;U=98}else U=86;break}case 65:case 71:case 70:case 69:case 97:case 103:case 102:case 101:{l=+M[ee>>3];E[ne>>2]=0;M[N>>3]=l;if((E[N+4>>2]|0)>=0)if(!(k&2048)){L=k&1;B=L;L=(L|0)==0?5845:5850}else{B=1;L=5847}else{l=-l;B=1;L=5844}M[N>>3]=l;v=E[N+4>>2]&2146435072;do if(v>>>0<2146435072|(v|0)==2146435072&0<0){S=+_i(l,ne)*2;u=S!=0;if(u)E[ne>>2]=(E[ne>>2]|0)+-1;O=R|32;if((O|0)==97){h=R&32;I=(h|0)==0?L:L+9|0;C=B|2;a=12-f|0;do if(!(f>>>0>11|(a|0)==0)){l=8;do{a=a+-1|0;l=l*16}while((a|0)!=0);if((_[I>>0]|0)==45){l=-(l+(-S-l));break}else{l=S+l-l;break}}else l=S;while(0);u=E[ne>>2]|0;a=(u|0)<0?0-u|0:u;a=Di(a,((a|0)<0)<<31>>31,j)|0;if((a|0)==(j|0)){_[Z>>0]=48;a=Z}_[a+-1>>0]=(u>>31&2)+43;A=a+-2|0;_[A>>0]=R+15;T=(f|0)<1;s=(k&8|0)==0;u=ie;while(1){L=~~l;a=u+1|0;_[u>>0]=d[5811+L>>0]|h;l=(l-+(L|0))*16;do if((a-J|0)==1){if(s&(T&l==0))break;_[a>>0]=46;a=u+2|0}while(0);if(!(l!=0))break;else u=a}f=(f|0)!=0&(G+a|0)<(f|0)?X+f-A|0:$-A+a|0;s=f+C|0;yi(e,32,g,s,k);if(!(E[e>>2]&32))Ai(I,C,e)|0;yi(e,48,g,s,k^65536);a=a-J|0;if(!(E[e>>2]&32))Ai(ie,a,e)|0;u=Q-A|0;yi(e,48,f-(a+u)|0,0,0);if(!(E[e>>2]&32))Ai(A,u,e)|0;yi(e,32,g,s,k^8192);a=(s|0)<(g|0)?g:s;break}a=(f|0)<0?6:f;if(u){u=(E[ne>>2]|0)+-28|0;E[ne>>2]=u;l=S*268435456}else{l=S;u=E[ne>>2]|0}v=(u|0)<0?re:V;P=v;u=v;do{b=~~l>>>0;E[u>>2]=b;u=u+4|0;l=(l-+(b>>>0))*1e9}while(l!=0);s=u;u=E[ne>>2]|0;if((u|0)>0){T=v;while(1){A=(u|0)>29?29:u;f=s+-4|0;do if(f>>>0<T>>>0)f=T;else{u=0;do{b=Zi(E[f>>2]|0,0,A|0)|0;b=zi(b|0,H|0,u|0,0)|0;u=H;w=an(b|0,u|0,1e9,0)|0;E[f>>2]=w;u=on(b|0,u|0,1e9,0)|0;f=f+-4|0}while(f>>>0>=T>>>0);if(!u){f=T;break}f=T+-4|0;E[f>>2]=u}while(0);while(1){if(s>>>0<=f>>>0)break;u=s+-4|0;if(!(E[u>>2]|0))s=u;else break}u=(E[ne>>2]|0)-A|0;E[ne>>2]=u;if((u|0)>0)T=f;else break}}else f=v;if((u|0)<0){I=((a+25|0)/9|0)+1|0;p=(O|0)==102;h=f;while(1){C=0-u|0;C=(C|0)>9?9:C;do if(h>>>0<s>>>0){u=(1<<C)+-1|0;T=1e9>>>C;f=0;A=h;do{b=E[A>>2]|0;E[A>>2]=(b>>>C)+f;f=fe(b&u,T)|0;A=A+4|0}while(A>>>0<s>>>0);u=(E[h>>2]|0)==0?h+4|0:h;if(!f){f=u;break}E[s>>2]=f;f=u;s=s+4|0}else f=(E[h>>2]|0)==0?h+4|0:h;while(0);u=p?v:f;s=(s-u>>2|0)>(I|0)?u+(I<<2)|0:s;u=(E[ne>>2]|0)+C|0;E[ne>>2]=u;if((u|0)>=0){h=f;break}else h=f}}else h=f;do if(h>>>0<s>>>0){u=(P-h>>2)*9|0;T=E[h>>2]|0;if(T>>>0<10)break;else f=10;do{f=f*10|0;u=u+1|0}while(T>>>0>=f>>>0)}else u=0;while(0);w=(O|0)==103;b=(a|0)!=0;f=a-((O|0)!=102?u:0)+((b&w)<<31>>31)|0;if((f|0)<(((s-P>>2)*9|0)+-9|0)){A=f+9216|0;p=(A|0)/9|0;f=v+(p+-1023<<2)|0;A=((A|0)%9|0)+1|0;if((A|0)<9){T=10;do{T=T*10|0;A=A+1|0}while((A|0)!=9)}else T=10;C=E[f>>2]|0;I=(C>>>0)%(T>>>0)|0;if((I|0)==0?(v+(p+-1022<<2)|0)==(s|0):0)T=h;else U=163;do if((U|0)==163){U=0;S=(((C>>>0)/(T>>>0)|0)&1|0)==0?9007199254740992:9007199254740994;A=(T|0)/2|0;do if(I>>>0<A>>>0)l=.5;else{if((I|0)==(A|0)?(v+(p+-1022<<2)|0)==(s|0):0){l=1;break}l=1.5}while(0);do if(B){if((_[L>>0]|0)!=45)break;S=-S;l=-l}while(0);A=C-I|0;E[f>>2]=A;if(!(S+l!=S)){T=h;break}O=A+T|0;E[f>>2]=O;if(O>>>0>999999999){u=h;while(1){T=f+-4|0;E[f>>2]=0;if(T>>>0<u>>>0){u=u+-4|0;E[u>>2]=0}O=(E[T>>2]|0)+1|0;E[T>>2]=O;if(O>>>0>999999999)f=T;else{h=u;f=T;break}}}u=(P-h>>2)*9|0;A=E[h>>2]|0;if(A>>>0<10){T=h;break}else T=10;do{T=T*10|0;u=u+1|0}while(A>>>0>=T>>>0);T=h}while(0);O=f+4|0;h=T;s=s>>>0>O>>>0?O:s}I=0-u|0;while(1){if(s>>>0<=h>>>0){p=0;O=s;break}f=s+-4|0;if(!(E[f>>2]|0))s=f;else{p=1;O=s;break}}do if(w){a=(b&1^1)+a|0;if((a|0)>(u|0)&(u|0)>-5){R=R+-1|0;a=a+-1-u|0}else{R=R+-2|0;a=a+-1|0}s=k&8;if(s)break;do if(p){s=E[O+-4>>2]|0;if(!s){f=9;break}if(!((s>>>0)%10|0)){T=10;f=0}else{f=0;break}do{T=T*10|0;f=f+1|0}while(((s>>>0)%(T>>>0)|0|0)==0)}else f=9;while(0);s=((O-P>>2)*9|0)+-9|0;if((R|32|0)==102){s=s-f|0;s=(s|0)<0?0:s;a=(a|0)<(s|0)?a:s;s=0;break}else{s=s+u-f|0;s=(s|0)<0?0:s;a=(a|0)<(s|0)?a:s;s=0;break}}else s=k&8;while(0);C=a|s;T=(C|0)!=0&1;A=(R|32|0)==102;if(A){u=(u|0)>0?u:0;R=0}else{f=(u|0)<0?I:u;f=Di(f,((f|0)<0)<<31>>31,j)|0;if((Q-f|0)<2)do{f=f+-1|0;_[f>>0]=48}while((Q-f|0)<2);_[f+-1>>0]=(u>>31&2)+43;P=f+-2|0;_[P>>0]=R;u=Q-P|0;R=P}I=B+1+a+T+u|0;yi(e,32,g,I,k);if(!(E[e>>2]&32))Ai(L,B,e)|0;yi(e,48,g,I,k^65536);do if(A){f=h>>>0>v>>>0?v:h;u=f;do{s=Di(E[u>>2]|0,0,Y)|0;do if((u|0)==(f|0)){if((s|0)!=(Y|0))break;_[K>>0]=48;s=K}else{if(s>>>0<=ie>>>0)break;do{s=s+-1|0;_[s>>0]=48}while(s>>>0>ie>>>0)}while(0);if(!(E[e>>2]&32))Ai(s,x-s|0,e)|0;u=u+4|0}while(u>>>0<=v>>>0);do if(C){if(E[e>>2]&32)break;Ai(5879,1,e)|0}while(0);if((a|0)>0&u>>>0<O>>>0){s=u;while(1){u=Di(E[s>>2]|0,0,Y)|0;if(u>>>0>ie>>>0)do{u=u+-1|0;_[u>>0]=48}while(u>>>0>ie>>>0);if(!(E[e>>2]&32))Ai(u,(a|0)>9?9:a,e)|0;s=s+4|0;u=a+-9|0;if(!((a|0)>9&s>>>0<O>>>0)){a=u;break}else a=u}}yi(e,48,a+9|0,9,0)}else{A=p?O:h+4|0;if((a|0)>-1){T=(s|0)==0;f=h;do{u=Di(E[f>>2]|0,0,Y)|0;if((u|0)==(Y|0)){_[K>>0]=48;u=K}do if((f|0)==(h|0)){s=u+1|0;if(!(E[e>>2]&32))Ai(u,1,e)|0;if(T&(a|0)<1){u=s;break}if(E[e>>2]&32){u=s;break}Ai(5879,1,e)|0;u=s}else{if(u>>>0<=ie>>>0)break;do{u=u+-1|0;_[u>>0]=48}while(u>>>0>ie>>>0)}while(0);s=x-u|0;if(!(E[e>>2]&32))Ai(u,(a|0)>(s|0)?s:a,e)|0;a=a-s|0;f=f+4|0}while(f>>>0<A>>>0&(a|0)>-1)}yi(e,48,a+18|0,18,0);if(E[e>>2]&32)break;Ai(R,Q-R|0,e)|0}while(0);yi(e,32,g,I,k^8192);a=(I|0)<(g|0)?g:I}else{A=(R&32|0)!=0;T=l!=l|0!=0;u=T?0:B;f=u+3|0;yi(e,32,g,f,s);a=E[e>>2]|0;if(!(a&32)){Ai(L,u,e)|0;a=E[e>>2]|0}if(!(a&32))Ai(T?A?5871:5875:A?5863:5867,3,e)|0;yi(e,32,g,f,k^8192);a=(f|0)<(g|0)?g:f}while(0);h=F;continue e}default:{s=k;u=f;A=0;R=5827;a=y}}while(0);r:do if((U|0)==64){s=ee;u=E[s>>2]|0;s=E[s+4>>2]|0;T=R&32;if(!((u|0)==0&(s|0)==0)){a=y;do{a=a+-1|0;_[a>>0]=d[5811+(u&15)>>0]|T;u=ji(u|0,s|0,4)|0;s=H}while(!((u|0)==0&(s|0)==0));U=ee;if((A&8|0)==0|(E[U>>2]|0)==0&(E[U+4>>2]|0)==0){u=A;A=0;T=5827;U=77}else{u=A;A=2;T=5827+(R>>4)|0;U=77}}else{a=y;u=A;A=0;T=5827;U=77}}else if((U|0)==76){a=Di(a,u,y)|0;u=k;A=s;U=77}else if((U|0)==82){U=0;k=Bi(a,0,f)|0;L=(k|0)==0;h=a;u=L?f:k-a|0;A=0;R=5827;a=L?a+f|0:k}else if((U|0)==86){U=0;u=0;a=0;T=E[ee>>2]|0;while(1){s=E[T>>2]|0;if(!s)break;a=Ei(te,s)|0;if((a|0)<0|a>>>0>(f-u|0)>>>0)break;u=a+u|0;if(f>>>0>u>>>0)T=T+4|0;else break}if((a|0)<0){o=-1;break e}yi(e,32,g,u,k);if(!u){a=0;U=98}else{s=0;f=E[ee>>2]|0;while(1){a=E[f>>2]|0;if(!a){a=u;U=98;break r}a=Ei(te,a)|0;s=a+s|0;if((s|0)>(u|0)){a=u;U=98;break r}if(!(E[e>>2]&32))Ai(te,a,e)|0;if(s>>>0>=u>>>0){a=u;U=98;break}else f=f+4|0}}}while(0);if((U|0)==98){U=0;yi(e,32,g,a,k^8192);h=F;a=(g|0)>(a|0)?g:a;continue}if((U|0)==77){U=0;s=(f|0)>-1?u&-65537:u;u=ee;u=(E[u>>2]|0)!=0|(E[u+4>>2]|0)!=0;if((f|0)!=0|u){u=(u&1^1)+(W-a)|0;h=a;u=(f|0)>(u|0)?f:u;R=T;a=y}else{h=y;u=0;R=T;a=y}}T=a-h|0;u=(u|0)<(T|0)?T:u;f=A+u|0;a=(g|0)<(f|0)?f:g;yi(e,32,a,f,s);if(!(E[e>>2]&32))Ai(R,A,e)|0;yi(e,48,a,f,s^65536);yi(e,48,u,T,0);if(!(E[e>>2]&32))Ai(h,T,e)|0;yi(e,32,a,f,s^8192);h=F}e:do if((U|0)==245)if(!e)if(r){o=1;while(1){r=E[t+(o<<2)>>2]|0;if(!r)break;Ui(n+(o<<3)|0,r,i);o=o+1|0;if((o|0)>=10){o=1;break e}}if((o|0)<10)while(1){if(E[t+(o<<2)>>2]|0){o=-1;break e}o=o+1|0;if((o|0)>=10){o=1;break}}else o=1}else o=0;while(0);m=ae;return o|0}function Fi(e){e=e|0;if(!(E[e+68>>2]|0))Ii(e);return}function gi(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0;n=e+20|0;t=E[n>>2]|0;e=(E[e+16>>2]|0)-t|0;e=e>>>0>i>>>0?i:e;Ji(t|0,r|0,e|0)|0;E[n>>2]=(E[n>>2]|0)+e;return i|0}function Ui(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0,o=0;e:do if(r>>>0<=20)do switch(r|0){case 9:{n=(E[i>>2]|0)+(4-1)&~(4-1);r=E[n>>2]|0;E[i>>2]=n+4;E[e>>2]=r;break e}case 10:{n=(E[i>>2]|0)+(4-1)&~(4-1);r=E[n>>2]|0;E[i>>2]=n+4;n=e;E[n>>2]=r;E[n+4>>2]=((r|0)<0)<<31>>31;break e}case 11:{n=(E[i>>2]|0)+(4-1)&~(4-1);r=E[n>>2]|0;E[i>>2]=n+4;n=e;E[n>>2]=r;E[n+4>>2]=0;break e}case 12:{n=(E[i>>2]|0)+(8-1)&~(8-1);r=n;t=E[r>>2]|0;r=E[r+4>>2]|0;E[i>>2]=n+8;n=e;E[n>>2]=t;E[n+4>>2]=r;break e}case 13:{t=(E[i>>2]|0)+(4-1)&~(4-1);n=E[t>>2]|0;E[i>>2]=t+4;n=(n&65535)<<16>>16;t=e;E[t>>2]=n;E[t+4>>2]=((n|0)<0)<<31>>31;break e}case 14:{t=(E[i>>2]|0)+(4-1)&~(4-1);n=E[t>>2]|0;E[i>>2]=t+4;t=e;E[t>>2]=n&65535;E[t+4>>2]=0;break e}case 15:{t=(E[i>>2]|0)+(4-1)&~(4-1);n=E[t>>2]|0;E[i>>2]=t+4;n=(n&255)<<24>>24;t=e;E[t>>2]=n;E[t+4>>2]=((n|0)<0)<<31>>31;break e}case 16:{t=(E[i>>2]|0)+(4-1)&~(4-1);n=E[t>>2]|0;E[i>>2]=t+4;t=e;E[t>>2]=n&255;E[t+4>>2]=0;break e}case 17:{t=(E[i>>2]|0)+(8-1)&~(8-1);o=+M[t>>3];E[i>>2]=t+8;M[e>>3]=o;break e}case 18:{t=(E[i>>2]|0)+(8-1)&~(8-1);o=+M[t>>3];E[i>>2]=t+8;M[e>>3]=o;break e}default:break e}while(0);while(0);return}function Di(e,r,i){e=e|0;r=r|0;i=i|0;var n=0;if(r>>>0>0|(r|0)==0&e>>>0>4294967295)while(1){n=an(e|0,r|0,10,0)|0;i=i+-1|0;_[i>>0]=n|48;n=on(e|0,r|0,10,0)|0;if(r>>>0>9|(r|0)==9&e>>>0>4294967295){e=n;r=H}else{e=n;break}}if(e)while(1){i=i+-1|0;_[i>>0]=(e>>>0)%10|0|48;if(e>>>0<10)break;else e=(e>>>0)/10|0}return i|0}function yi(e,r,i,n,t){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;var o=0,a=0,u=0;u=m;m=m+256|0;a=u;do if((i|0)>(n|0)&(t&73728|0)==0){t=i-n|0;qi(a|0,r|0,(t>>>0>256?256:t)|0)|0;r=E[e>>2]|0;o=(r&32|0)==0;if(t>>>0>255){n=i-n|0;do{if(o){Ai(a,256,e)|0;r=E[e>>2]|0}t=t+-256|0;o=(r&32|0)==0}while(t>>>0>255);if(o)t=n&255;else break}else if(!o)break;Ai(a,t,e)|0}while(0);m=u;return}function Gi(e){e=e|0;var r=0,i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,_=0,c=0,d=0,T=0,A=0,R=0,M=0,S=0,m=0,h=0,N=0,C=0,I=0,p=0,w=0,b=0,O=0,P=0,v=0,B=0,L=0,k=0,F=0,g=0,U=0,D=0,y=0;do if(e>>>0<245){d=e>>>0<11?16:e+11&-8;e=d>>>3;u=E[147]|0;i=u>>>e;if(i&3){e=(i&1^1)+e|0;n=e<<1;i=628+(n<<2)|0;n=628+(n+2<<2)|0;t=E[n>>2]|0;o=t+8|0;a=E[o>>2]|0;do if((i|0)!=(a|0)){if(a>>>0<(E[151]|0)>>>0)Pe();r=a+12|0;if((E[r>>2]|0)==(t|0)){E[r>>2]=i;E[n>>2]=a;break}else Pe()}else E[147]=u&~(1<<e);while(0);y=e<<3;E[t+4>>2]=y|3;y=t+(y|4)|0;E[y>>2]=E[y>>2]|1;y=o;return y|0}a=E[149]|0;if(d>>>0>a>>>0){if(i){n=2<<e;n=i<<e&(n|0-n);n=(n&0-n)+-1|0;s=n>>>12&16;n=n>>>s;t=n>>>5&8;n=n>>>t;o=n>>>2&4;n=n>>>o;i=n>>>1&2;n=n>>>i;e=n>>>1&1;e=(t|s|o|i|e)+(n>>>e)|0;n=e<<1;i=628+(n<<2)|0;n=628+(n+2<<2)|0;o=E[n>>2]|0;s=o+8|0;t=E[s>>2]|0;do if((i|0)!=(t|0)){if(t>>>0<(E[151]|0)>>>0)Pe();r=t+12|0;if((E[r>>2]|0)==(o|0)){E[r>>2]=i;E[n>>2]=t;l=E[149]|0;break}else Pe()}else{E[147]=u&~(1<<e);l=a}while(0);y=e<<3;a=y-d|0;E[o+4>>2]=d|3;u=o+d|0;E[o+(d|4)>>2]=a|1;E[o+y>>2]=a;if(l){t=E[152]|0;i=l>>>3;r=i<<1;n=628+(r<<2)|0;e=E[147]|0;i=1<<i;if(e&i){e=628+(r+2<<2)|0;r=E[e>>2]|0;if(r>>>0<(E[151]|0)>>>0)Pe();else{f=e;_=r}}else{E[147]=e|i;f=628+(r+2<<2)|0;_=n}E[f>>2]=t;E[_+12>>2]=t;E[t+8>>2]=_;E[t+12>>2]=n}E[149]=a;E[152]=u;y=s;return y|0}e=E[148]|0;if(e){i=(e&0-e)+-1|0;D=i>>>12&16;i=i>>>D;U=i>>>5&8;i=i>>>U;y=i>>>2&4;i=i>>>y;e=i>>>1&2;i=i>>>e;n=i>>>1&1;n=E[892+((U|D|y|e|n)+(i>>>n)<<2)>>2]|0;i=(E[n+4>>2]&-8)-d|0;e=n;while(1){r=E[e+16>>2]|0;if(!r){r=E[e+20>>2]|0;if(!r){s=i;break}}e=(E[r+4>>2]&-8)-d|0;y=e>>>0<i>>>0;i=y?e:i;e=r;n=y?r:n}o=E[151]|0;if(n>>>0<o>>>0)Pe();u=n+d|0;if(n>>>0>=u>>>0)Pe();a=E[n+24>>2]|0;i=E[n+12>>2]|0;do if((i|0)==(n|0)){e=n+20|0;r=E[e>>2]|0;if(!r){e=n+16|0;r=E[e>>2]|0;if(!r){c=0;break}}while(1){i=r+20|0;t=E[i>>2]|0;if(t){r=t;e=i;continue}i=r+16|0;t=E[i>>2]|0;if(!t)break;else{r=t;e=i}}if(e>>>0<o>>>0)Pe();else{E[e>>2]=0;c=r;break}}else{t=E[n+8>>2]|0;if(t>>>0<o>>>0)Pe();r=t+12|0;if((E[r>>2]|0)!=(n|0))Pe();e=i+8|0;if((E[e>>2]|0)==(n|0)){E[r>>2]=i;E[e>>2]=t;c=i;break}else Pe()}while(0);do if(a){r=E[n+28>>2]|0;e=892+(r<<2)|0;if((n|0)==(E[e>>2]|0)){E[e>>2]=c;if(!c){E[148]=E[148]&~(1<<r);break}}else{if(a>>>0<(E[151]|0)>>>0)Pe();r=a+16|0;if((E[r>>2]|0)==(n|0))E[r>>2]=c;else E[a+20>>2]=c;if(!c)break}e=E[151]|0;if(c>>>0<e>>>0)Pe();E[c+24>>2]=a;r=E[n+16>>2]|0;do if(r)if(r>>>0<e>>>0)Pe();else{E[c+16>>2]=r;E[r+24>>2]=c;break}while(0);r=E[n+20>>2]|0;if(r)if(r>>>0<(E[151]|0)>>>0)Pe();else{E[c+20>>2]=r;E[r+24>>2]=c;break}}while(0);if(s>>>0<16){y=s+d|0;E[n+4>>2]=y|3;y=n+(y+4)|0;E[y>>2]=E[y>>2]|1}else{E[n+4>>2]=d|3;E[n+(d|4)>>2]=s|1;E[n+(s+d)>>2]=s;r=E[149]|0;if(r){o=E[152]|0;i=r>>>3;r=i<<1;t=628+(r<<2)|0;e=E[147]|0;i=1<<i;if(e&i){r=628+(r+2<<2)|0;e=E[r>>2]|0;if(e>>>0<(E[151]|0)>>>0)Pe();else{T=r;A=e}}else{E[147]=e|i;T=628+(r+2<<2)|0;A=t}E[T>>2]=o;E[A+12>>2]=o;E[o+8>>2]=A;E[o+12>>2]=t}E[149]=s;E[152]=u}y=n+8|0;return y|0}else A=d}else A=d}else if(e>>>0<=4294967231){e=e+11|0;_=e&-8;f=E[148]|0;if(f){i=0-_|0;e=e>>>8;if(e)if(_>>>0>16777215)l=31;else{A=(e+1048320|0)>>>16&8;h=e<<A;T=(h+520192|0)>>>16&4;h=h<<T;l=(h+245760|0)>>>16&2;l=14-(T|A|l)+(h<<l>>>15)|0;l=_>>>(l+7|0)&1|l<<1}else l=0;e=E[892+(l<<2)>>2]|0;e:do if(!e){t=0;e=0;h=86}else{a=i;t=0;u=_<<((l|0)==31?0:25-(l>>>1)|0);s=e;e=0;while(1){o=E[s+4>>2]&-8;i=o-_|0;if(i>>>0<a>>>0)if((o|0)==(_|0)){o=s;e=s;h=90;break e}else e=s;else i=a;h=E[s+20>>2]|0;s=E[s+16+(u>>>31<<2)>>2]|0;t=(h|0)==0|(h|0)==(s|0)?t:h;if(!s){h=86;break}else{a=i;u=u<<1}}}while(0);if((h|0)==86){if((t|0)==0&(e|0)==0){e=2<<l;e=f&(e|0-e);if(!e){A=_;break}e=(e&0-e)+-1|0;c=e>>>12&16;e=e>>>c;f=e>>>5&8;e=e>>>f;T=e>>>2&4;e=e>>>T;A=e>>>1&2;e=e>>>A;t=e>>>1&1;t=E[892+((f|c|T|A|t)+(e>>>t)<<2)>>2]|0;e=0}if(!t){u=i;s=e}else{o=t;h=90}}if((h|0)==90)while(1){h=0;A=(E[o+4>>2]&-8)-_|0;t=A>>>0<i>>>0;i=t?A:i;e=t?o:e;t=E[o+16>>2]|0;if(t){o=t;h=90;continue}o=E[o+20>>2]|0;if(!o){u=i;s=e;break}else h=90}if((s|0)!=0?u>>>0<((E[149]|0)-_|0)>>>0:0){t=E[151]|0;if(s>>>0<t>>>0)Pe();a=s+_|0;if(s>>>0>=a>>>0)Pe();o=E[s+24>>2]|0;i=E[s+12>>2]|0;do if((i|0)==(s|0)){e=s+20|0;r=E[e>>2]|0;if(!r){e=s+16|0;r=E[e>>2]|0;if(!r){d=0;break}}while(1){i=r+20|0;n=E[i>>2]|0;if(n){r=n;e=i;continue}i=r+16|0;n=E[i>>2]|0;if(!n)break;else{r=n;e=i}}if(e>>>0<t>>>0)Pe();else{E[e>>2]=0;d=r;break}}else{n=E[s+8>>2]|0;if(n>>>0<t>>>0)Pe();r=n+12|0;if((E[r>>2]|0)!=(s|0))Pe();e=i+8|0;if((E[e>>2]|0)==(s|0)){E[r>>2]=i;E[e>>2]=n;d=i;break}else Pe()}while(0);do if(o){r=E[s+28>>2]|0;e=892+(r<<2)|0;if((s|0)==(E[e>>2]|0)){E[e>>2]=d;if(!d){E[148]=E[148]&~(1<<r);break}}else{if(o>>>0<(E[151]|0)>>>0)Pe();r=o+16|0;if((E[r>>2]|0)==(s|0))E[r>>2]=d;else E[o+20>>2]=d;if(!d)break}e=E[151]|0;if(d>>>0<e>>>0)Pe();E[d+24>>2]=o;r=E[s+16>>2]|0;do if(r)if(r>>>0<e>>>0)Pe();else{E[d+16>>2]=r;E[r+24>>2]=d;break}while(0);r=E[s+20>>2]|0;if(r)if(r>>>0<(E[151]|0)>>>0)Pe();else{E[d+20>>2]=r;E[r+24>>2]=d;break}}while(0);e:do if(u>>>0>=16){E[s+4>>2]=_|3;E[s+(_|4)>>2]=u|1;E[s+(u+_)>>2]=u;r=u>>>3;if(u>>>0<256){e=r<<1;n=628+(e<<2)|0;i=E[147]|0;r=1<<r;if(i&r){r=628+(e+2<<2)|0;e=E[r>>2]|0;if(e>>>0<(E[151]|0)>>>0)Pe();else{M=r;S=e}}else{E[147]=i|r;M=628+(e+2<<2)|0;S=n}E[M>>2]=a;E[S+12>>2]=a;E[s+(_+8)>>2]=S;E[s+(_+12)>>2]=n;break}r=u>>>8;if(r)if(u>>>0>16777215)n=31;else{D=(r+1048320|0)>>>16&8;y=r<<D;U=(y+520192|0)>>>16&4;y=y<<U;n=(y+245760|0)>>>16&2;n=14-(U|D|n)+(y<<n>>>15)|0;n=u>>>(n+7|0)&1|n<<1}else n=0;r=892+(n<<2)|0;E[s+(_+28)>>2]=n;E[s+(_+20)>>2]=0;E[s+(_+16)>>2]=0;e=E[148]|0;i=1<<n;if(!(e&i)){E[148]=e|i;E[r>>2]=a;E[s+(_+24)>>2]=r;E[s+(_+12)>>2]=a;E[s+(_+8)>>2]=a;break}r=E[r>>2]|0;r:do if((E[r+4>>2]&-8|0)!=(u|0)){n=u<<((n|0)==31?0:25-(n>>>1)|0);while(1){e=r+16+(n>>>31<<2)|0;i=E[e>>2]|0;if(!i)break;if((E[i+4>>2]&-8|0)==(u|0)){I=i;break r}else{n=n<<1;r=i}}if(e>>>0<(E[151]|0)>>>0)Pe();else{E[e>>2]=a;E[s+(_+24)>>2]=r;E[s+(_+12)>>2]=a;E[s+(_+8)>>2]=a;break e}}else I=r;while(0);r=I+8|0;e=E[r>>2]|0;y=E[151]|0;if(e>>>0>=y>>>0&I>>>0>=y>>>0){E[e+12>>2]=a;E[r>>2]=a;E[s+(_+8)>>2]=e;E[s+(_+12)>>2]=I;E[s+(_+24)>>2]=0;break}else Pe()}else{y=u+_|0;E[s+4>>2]=y|3;y=s+(y+4)|0;E[y>>2]=E[y>>2]|1}while(0);y=s+8|0;return y|0}else A=_}else A=_}else A=-1;while(0);i=E[149]|0;if(i>>>0>=A>>>0){r=i-A|0;e=E[152]|0;if(r>>>0>15){E[152]=e+A;E[149]=r;E[e+(A+4)>>2]=r|1;E[e+i>>2]=r;E[e+4>>2]=A|3}else{E[149]=0;E[152]=0;E[e+4>>2]=i|3;y=e+(i+4)|0;E[y>>2]=E[y>>2]|1}y=e+8|0;return y|0}e=E[150]|0;if(e>>>0>A>>>0){D=e-A|0;E[150]=D;y=E[153]|0;E[153]=y+A;E[y+(A+4)>>2]=D|1;E[y+4>>2]=A|3;y=y+8|0;return y|0}do if(!(E[265]|0)){e=Xe(30)|0;if(!(e+-1&e)){E[267]=e;E[266]=e;E[268]=-1;E[269]=-1;E[270]=0;E[258]=0;I=(ke(0)|0)&-16^1431655768;E[265]=I;break}else Pe()}while(0);s=A+48|0;u=E[267]|0;l=A+47|0;a=u+l|0;u=0-u|0;f=a&u;if(f>>>0<=A>>>0){y=0;return y|0}e=E[257]|0;if((e|0)!=0?(S=E[255]|0,I=S+f|0,I>>>0<=S>>>0|I>>>0>e>>>0):0){y=0;return y|0}e:do if(!(E[258]&4)){e=E[153]|0;r:do if(e){t=1036;while(1){i=E[t>>2]|0;if(i>>>0<=e>>>0?(R=t+4|0,(i+(E[R>>2]|0)|0)>>>0>e>>>0):0){o=t;e=R;break}t=E[t+8>>2]|0;if(!t){h=174;break r}}i=a-(E[150]|0)&u;if(i>>>0<2147483647){t=Le(i|0)|0;I=(t|0)==((E[o>>2]|0)+(E[e>>2]|0)|0);e=I?i:0;if(I){if((t|0)!=(-1|0)){N=t;T=e;h=194;break e}}else h=184}else e=0}else h=174;while(0);do if((h|0)==174){o=Le(0)|0;if((o|0)!=(-1|0)){e=o;i=E[266]|0;t=i+-1|0;if(!(t&e))i=f;else i=f-e+(t+e&0-i)|0;e=E[255]|0;t=e+i|0;if(i>>>0>A>>>0&i>>>0<2147483647){I=E[257]|0;if((I|0)!=0?t>>>0<=e>>>0|t>>>0>I>>>0:0){e=0;break}t=Le(i|0)|0;I=(t|0)==(o|0);e=I?i:0;if(I){N=o;T=e;h=194;break e}else h=184}else e=0}else e=0}while(0);r:do if((h|0)==184){o=0-i|0;do if(s>>>0>i>>>0&(i>>>0<2147483647&(t|0)!=(-1|0))?(m=E[267]|0,m=l-i+m&0-m,m>>>0<2147483647):0)if((Le(m|0)|0)==(-1|0)){Le(o|0)|0;break r}else{i=m+i|0;break}while(0);if((t|0)!=(-1|0)){N=t;T=i;h=194;break 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if((r|0)!=(a|0)){if((r|0)==(E[152]|0)){y=(E[149]|0)+f|0;E[149]=y;E[152]=d;E[N+(_+4)>>2]=y|1;E[N+(y+_)>>2]=y;break}u=T+4|0;i=E[N+(u+l)>>2]|0;if((i&3|0)==1){s=i&-8;o=i>>>3;i:do if(i>>>0>=256){a=E[N+((l|24)+T)>>2]|0;n=E[N+(T+12+l)>>2]|0;do if((n|0)==(r|0)){t=l|16;n=N+(u+t)|0;i=E[n>>2]|0;if(!i){n=N+(t+T)|0;i=E[n>>2]|0;if(!i){g=0;break}}while(1){t=i+20|0;o=E[t>>2]|0;if(o){i=o;n=t;continue}t=i+16|0;o=E[t>>2]|0;if(!o)break;else{i=o;n=t}}if(n>>>0<e>>>0)Pe();else{E[n>>2]=0;g=i;break}}else{t=E[N+((l|8)+T)>>2]|0;if(t>>>0<e>>>0)Pe();e=t+12|0;if((E[e>>2]|0)!=(r|0))Pe();i=n+8|0;if((E[i>>2]|0)==(r|0)){E[e>>2]=n;E[i>>2]=t;g=n;break}else Pe()}while(0);if(!a)break;e=E[N+(T+28+l)>>2]|0;i=892+(e<<2)|0;do if((r|0)!=(E[i>>2]|0)){if(a>>>0<(E[151]|0)>>>0)Pe();e=a+16|0;if((E[e>>2]|0)==(r|0))E[e>>2]=g;else E[a+20>>2]=g;if(!g)break i}else{E[i>>2]=g;if(g)break;E[148]=E[148]&~(1<<e);break i}while(0);i=E[151]|0;if(g>>>0<i>>>0)Pe();E[g+24>>2]=a;r=l|16;e=E[N+(r+T)>>2]|0;do if(e)if(e>>>0<i>>>0)Pe();else{E[g+16>>2]=e;E[e+24>>2]=g;break}while(0);r=E[N+(u+r)>>2]|0;if(!r)break;if(r>>>0<(E[151]|0)>>>0)Pe();else{E[g+20>>2]=r;E[r+24>>2]=g;break}}else{n=E[N+((l|8)+T)>>2]|0;t=E[N+(T+12+l)>>2]|0;i=628+(o<<1<<2)|0;do if((n|0)!=(i|0)){if(n>>>0<e>>>0)Pe();if((E[n+12>>2]|0)==(r|0))break;Pe()}while(0);if((t|0)==(n|0)){E[147]=E[147]&~(1<<o);break}do if((t|0)==(i|0))B=t+8|0;else{if(t>>>0<e>>>0)Pe();e=t+8|0;if((E[e>>2]|0)==(r|0)){B=e;break}Pe()}while(0);E[n+12>>2]=t;E[B>>2]=n}while(0);r=N+((s|l)+T)|0;t=s+f|0}else t=f;r=r+4|0;E[r>>2]=E[r>>2]&-2;E[N+(_+4)>>2]=t|1;E[N+(t+_)>>2]=t;r=t>>>3;if(t>>>0<256){e=r<<1;n=628+(e<<2)|0;i=E[147]|0;r=1<<r;do if(!(i&r)){E[147]=i|r;U=628+(e+2<<2)|0;D=n}else{r=628+(e+2<<2)|0;e=E[r>>2]|0;if(e>>>0>=(E[151]|0)>>>0){U=r;D=e;break}Pe()}while(0);E[U>>2]=d;E[D+12>>2]=d;E[N+(_+8)>>2]=D;E[N+(_+12)>>2]=n;break}r=t>>>8;do 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+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2017 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+ * @licence
+ *
+ * crunch/crnlib v1.04 - Advanced DXTn texture compression library
+ * Copyright (C) 2010-2016 Richard Geldreich, Jr. and Binomial LLC http://binomial.info
+ */
+
+/**
+ * @license
+ *
+ * crunch_lib.cpp
+ *
+ * Copyright (c) 2013, Evan Parker, Brandon Jones. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ *   * Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *   * Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+     * @license
+     *
+     * Copyright (c) 2014, Brandon Jones. All rights reserved.
+     *
+     * Redistribution and use in source and binary forms, with or without modification,
+     * are permitted provided that the following conditions are met:
+     *
+     *  * Redistributions of source code must retain the above copyright notice, this
+     *  list of conditions and the following disclaimer.
+     *  * Redistributions in binary form must reproduce the above copyright notice,
+     *  this list of conditions and the following disclaimer in the documentation
+     *  and/or other materials provided with the distribution.
+     *
+     * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+     * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+     * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+     * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+     * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+     * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+     * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+     * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+     * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+     * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+     */
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/defineProperties",["./defined"],function(e){"use strict";var r=function(){try{return"x"in Object.defineProperty({},"x",{})}catch(e){return!1}}(),i=Object.defineProperties;return r&&e(i)||(i=function(e){return e}),i}),define("Core/CompressedTextureBuffer",["./defined","./defineProperties"],function(e,r){"use strict";function i(e,r,i,n){this._format=e,this._width=r,this._height=i,this._buffer=n}return r(i.prototype,{internalFormat:{get:function(){return this._format}},width:{get:function(){return this._width}},height:{get:function(){return this._height}},bufferView:{get:function(){return this._buffer}}}),i.clone=function(r){if(e(r))return new i(r._format,r._width,r._height,r._buffer)},i.prototype.clone=function(){return i.clone(this)},i}),define("Core/freezeObject",["./defined"],function(e){"use strict";var r=Object.freeze;return e(r)||(r=function(e){return 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CHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503,MAX_TEXTURE_MAX_ANISOTROPY_EXT:34047};return e(r)}),define("Renderer/PixelDatatype",["../Core/freezeObject","../Core/WebGLConstants"],function(e,r){"use strict";var i={UNSIGNED_BYTE:r.UNSIGNED_BYTE,UNSIGNED_SHORT:r.UNSIGNED_SHORT,UNSIGNED_INT:r.UNSIGNED_INT,FLOAT:r.FLOAT,UNSIGNED_INT_24_8:r.UNSIGNED_INT_24_8,UNSIGNED_SHORT_4_4_4_4:r.UNSIGNED_SHORT_4_4_4_4,UNSIGNED_SHORT_5_5_5_1:r.UNSIGNED_SHORT_5_5_5_1,UNSIGNED_SHORT_5_6_5:r.UNSIGNED_SHORT_5_6_5,isPacked:function(e){return e===i.UNSIGNED_INT_24_8||e===i.UNSIGNED_SHORT_4_4_4_4||e===i.UNSIGNED_SHORT_5_5_5_1||e===i.UNSIGNED_SHORT_5_6_5},sizeInBytes:function(e){switch(e){case i.UNSIGNED_BYTE:return 1;case i.UNSIGNED_SHORT:case i.UNSIGNED_SHORT_4_4_4_4:case i.UNSIGNED_SHORT_5_5_5_1:case i.UNSIGNED_SHORT_5_6_5:return 2;case i.UNSIGNED_INT:case i.FLOAT:case i.UNSIGNED_INT_24_8:return 4}},validate:function(e){return e===i.UNSIGNED_BYTE||e===i.UNSIGNED_SHORT||e===i.UNSIGNED_INT||e===i.FLOAT||e===i.UNSIGNED_INT_24_8||e===i.UNSIGNED_SHORT_4_4_4_4||e===i.UNSIGNED_SHORT_5_5_5_1||e===i.UNSIGNED_SHORT_5_6_5}};return e(i)}),define("Core/PixelFormat",["../Renderer/PixelDatatype","./freezeObject","./WebGLConstants"],function(e,r,i){"use strict";var n={DEPTH_COMPONENT:i.DEPTH_COMPONENT,DEPTH_STENCIL:i.DEPTH_STENCIL,ALPHA:i.ALPHA,RGB:i.RGB,RGBA:i.RGBA,LUMINANCE:i.LUMINANCE,LUMINANCE_ALPHA:i.LUMINANCE_ALPHA,RGB_DXT1:i.COMPRESSED_RGB_S3TC_DXT1_EXT,RGBA_DXT1:i.COMPRESSED_RGBA_S3TC_DXT1_EXT,RGBA_DXT3:i.COMPRESSED_RGBA_S3TC_DXT3_EXT,RGBA_DXT5:i.COMPRESSED_RGBA_S3TC_DXT5_EXT,RGB_PVRTC_4BPPV1:i.COMPRESSED_RGB_PVRTC_4BPPV1_IMG,RGB_PVRTC_2BPPV1:i.COMPRESSED_RGB_PVRTC_2BPPV1_IMG,RGBA_PVRTC_4BPPV1:i.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG,RGBA_PVRTC_2BPPV1:i.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG,RGB_ETC1:i.COMPRESSED_RGB_ETC1_WEBGL,componentsLength:function(e){switch(e){case n.RGB:case n.RGBA:return 4;case n.LUMINANCE_ALPHA:return 2;case n.ALPHA:case n.LUMINANCE:return 1;default:return 1}},validate:function(e){return e===n.DEPTH_COMPONENT||e===n.DEPTH_STENCIL||e===n.ALPHA||e===n.RGB||e===n.RGBA||e===n.LUMINANCE||e===n.LUMINANCE_ALPHA||e===n.RGB_DXT1||e===n.RGBA_DXT1||e===n.RGBA_DXT3||e===n.RGBA_DXT5||e===n.RGB_PVRTC_4BPPV1||e===n.RGB_PVRTC_2BPPV1||e===n.RGBA_PVRTC_4BPPV1||e===n.RGBA_PVRTC_2BPPV1||e===n.RGB_ETC1},isColorFormat:function(e){return e===n.ALPHA||e===n.RGB||e===n.RGBA||e===n.LUMINANCE||e===n.LUMINANCE_ALPHA},isDepthFormat:function(e){return e===n.DEPTH_COMPONENT||e===n.DEPTH_STENCIL},isCompressedFormat:function(e){return e===n.RGB_DXT1||e===n.RGBA_DXT1||e===n.RGBA_DXT3||e===n.RGBA_DXT5||e===n.RGB_PVRTC_4BPPV1||e===n.RGB_PVRTC_2BPPV1||e===n.RGBA_PVRTC_4BPPV1||e===n.RGBA_PVRTC_2BPPV1||e===n.RGB_ETC1},isDXTFormat:function(e){return e===n.RGB_DXT1||e===n.RGBA_DXT1||e===n.RGBA_DXT3||e===n.RGBA_DXT5},isPVRTCFormat:function(e){return e===n.RGB_PVRTC_4BPPV1||e===n.RGB_PVRTC_2BPPV1||e===n.RGBA_PVRTC_4BPPV1||e===n.RGBA_PVRTC_2BPPV1},isETC1Format:function(e){return e===n.RGB_ETC1},compressedTextureSizeInBytes:function(e,r,i){switch(e){case n.RGB_DXT1:case n.RGBA_DXT1:case n.RGB_ETC1:return Math.floor((r+3)/4)*Math.floor((i+3)/4)*8;case n.RGBA_DXT3:case n.RGBA_DXT5:return Math.floor((r+3)/4)*Math.floor((i+3)/4)*16;case n.RGB_PVRTC_4BPPV1:case n.RGBA_PVRTC_4BPPV1:return Math.floor((Math.max(r,8)*Math.max(i,8)*4+7)/8);case n.RGB_PVRTC_2BPPV1:case n.RGBA_PVRTC_2BPPV1:return Math.floor((Math.max(r,16)*Math.max(i,8)*2+7)/8);default:return 0}},textureSizeInBytes:function(r,i,t,o){var a=n.componentsLength(r);return e.isPacked(i)&&(a=1),a*e.sizeInBytes(i)*t*o}};return r(n)}),define("Core/RuntimeError",["./defined"],function(e){"use strict";function r(e){this.name="RuntimeError",this.message=e;var r;try{throw new Error}catch(e){r=e.stack}this.stack=r}return e(Object.create)&&(r.prototype=Object.create(Error.prototype),r.prototype.constructor=r),r.prototype.toString=function(){var r=this.name+": "+this.message;return e(this.stack)&&(r+="\n"+this.stack.toString()),r},r}),define("ThirdParty/crunch",[],function(){function globalEval(e){eval.call(null,e)}function assert(e,r){e||abort("Assertion failed: "+r)}function getCFunc(ident){var func=Module["_"+ident];if(!func)try{func=eval("_"+ident)}catch(e){}return assert(func,"Cannot call unknown function "+ident+" (perhaps LLVM optimizations or closure removed it?)"),func}function setValue(e,r,i,n){switch(i=i||"i8","*"===i.charAt(i.length-1)&&(i="i32"),i){case"i1":HEAP8[e>>0]=r;break;case"i8":HEAP8[e>>0]=r;break;case"i16":HEAP16[e>>1]=r;break;case"i32":HEAP32[e>>2]=r;break;case"i64":tempI64=[r>>>0,(tempDouble=r,+Math_abs(tempDouble)>=1?tempDouble>0?(0|Math_min(+Math_floor(tempDouble/4294967296),4294967295))>>>0:~~+Math_ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[e>>2]=tempI64[0],HEAP32[e+4>>2]=tempI64[1];break;case"float":HEAPF32[e>>2]=r;break;case"double":HEAPF64[e>>3]=r;break;default:abort("invalid type for setValue: "+i)}}function getValue(e,r,i){switch(r=r||"i8","*"===r.charAt(r.length-1)&&(r="i32"),r){case"i1":return HEAP8[e>>0];case"i8":return HEAP8[e>>0];case"i16":return HEAP16[e>>1];case"i32":return HEAP32[e>>2];case"i64":return HEAP32[e>>2];case"float":return HEAPF32[e>>2];case"double":return HEAPF64[e>>3];default:abort("invalid type for setValue: "+r)}return null}function allocate(e,r,i,n){var t,o;"number"==typeof e?(t=!0,o=e):(t=!1,o=e.length);var a,u="string"==typeof r?r:null;if(a=i==ALLOC_NONE?n:[_malloc,Runtime.stackAlloc,Runtime.staticAlloc,Runtime.dynamicAlloc][void 0===i?ALLOC_STATIC:i](Math.max(o,u?1:r.length)),t){var s,n=a;for(assert(0==(3&a)),s=a+(o&-4);n<s;n+=4)HEAP32[n>>2]=0;for(s=a+o;n<s;)HEAP8[n++>>0]=0;return a}if("i8"===u)return e.subarray||e.slice?HEAPU8.set(e,a):HEAPU8.set(new Uint8Array(e),a),a;for(var l,f,_,c=0;c<o;){var E=e[c];"function"==typeof E&&(E=Runtime.getFunctionIndex(E)),l=u||r[c],0!==l?("i64"==l&&(l="i32"),setValue(a+c,E,l),_!==l&&(f=Runtime.getNativeTypeSize(l),_=l),c+=f):c++}return a}function getMemory(e){return staticSealed?"undefined"!=typeof _sbrk&&!_sbrk.called||!runtimeInitialized?Runtime.dynamicAlloc(e):_malloc(e):Runtime.staticAlloc(e)}function Pointer_stringify(e,r){if(0===r||!e)return"";for(var i,n=0,t=0;;){if(i=HEAPU8[e+t>>0],n|=i,0==i&&!r)break;if(t++,r&&t==r)break}r||(r=t);var o="";if(n<128){for(var a,u=1024;r>0;)a=String.fromCharCode.apply(String,HEAPU8.subarray(e,e+Math.min(r,u))),o=o?o+a:a,e+=u,r-=u;return o}return Module.UTF8ToString(e)}function AsciiToString(e){for(var r="";;){var i=HEAP8[e++>>0];if(!i)return r;r+=String.fromCharCode(i)}}function stringToAscii(e,r){return writeAsciiToMemory(e,r,!1)}function UTF8ArrayToString(e,r){for(var i,n,t,o,a,u,s="";;){if(i=e[r++],!i)return s;if(128&i)if(n=63&e[r++],192!=(224&i))if(t=63&e[r++],224==(240&i)?i=(15&i)<<12|n<<6|t:(o=63&e[r++],240==(248&i)?i=(7&i)<<18|n<<12|t<<6|o:(a=63&e[r++],248==(252&i)?i=(3&i)<<24|n<<18|t<<12|o<<6|a:(u=63&e[r++],i=(1&i)<<30|n<<24|t<<18|o<<12|a<<6|u))),i<65536)s+=String.fromCharCode(i);else{var l=i-65536;s+=String.fromCharCode(55296|l>>10,56320|1023&l)}else s+=String.fromCharCode((31&i)<<6|n);else s+=String.fromCharCode(i)}}function UTF8ToString(e){return UTF8ArrayToString(HEAPU8,e)}function stringToUTF8Array(e,r,i,n){if(!(n>0))return 0;for(var t=i,o=i+n-1,a=0;a<e.length;++a){var u=e.charCodeAt(a);if(u>=55296&&u<=57343&&(u=65536+((1023&u)<<10)|1023&e.charCodeAt(++a)),u<=127){if(i>=o)break;r[i++]=u}else if(u<=2047){if(i+1>=o)break;r[i++]=192|u>>6,r[i++]=128|63&u}else if(u<=65535){if(i+2>=o)break;r[i++]=224|u>>12,r[i++]=128|u>>6&63,r[i++]=128|63&u}else if(u<=2097151){if(i+3>=o)break;r[i++]=240|u>>18,r[i++]=128|u>>12&63,r[i++]=128|u>>6&63,r[i++]=128|63&u}else if(u<=67108863){if(i+4>=o)break;r[i++]=248|u>>24,r[i++]=128|u>>18&63,r[i++]=128|u>>12&63,r[i++]=128|u>>6&63,r[i++]=128|63&u}else{if(i+5>=o)break;r[i++]=252|u>>30,r[i++]=128|u>>24&63,r[i++]=128|u>>18&63,r[i++]=128|u>>12&63,r[i++]=128|u>>6&63,r[i++]=128|63&u}}return r[i]=0,i-t}function stringToUTF8(e,r,i){return stringToUTF8Array(e,HEAPU8,r,i)}function lengthBytesUTF8(e){for(var r=0,i=0;i<e.length;++i){var n=e.charCodeAt(i);n>=55296&&n<=57343&&(n=65536+((1023&n)<<10)|1023&e.charCodeAt(++i)),n<=127?++r:r+=n<=2047?2:n<=65535?3:n<=2097151?4:n<=67108863?5:6}return r}function UTF16ToString(e){for(var r=0,i="";;){var n=HEAP16[e+2*r>>1];if(0==n)return i;++r,i+=String.fromCharCode(n)}}function stringToUTF16(e,r,i){if(void 0===i&&(i=2147483647),i<2)return 0;i-=2;for(var n=r,t=i<2*e.length?i/2:e.length,o=0;o<t;++o){var a=e.charCodeAt(o);HEAP16[r>>1]=a,r+=2}return HEAP16[r>>1]=0,r-n}function lengthBytesUTF16(e){return 2*e.length}function UTF32ToString(e){for(var r=0,i="";;){var n=HEAP32[e+4*r>>2];if(0==n)return i;if(++r,n>=65536){var t=n-65536;i+=String.fromCharCode(55296|t>>10,56320|1023&t)}else i+=String.fromCharCode(n)}}function stringToUTF32(e,r,i){if(void 0===i&&(i=2147483647),i<4)return 0;for(var n=r,t=n+i-4,o=0;o<e.length;++o){var a=e.charCodeAt(o);if(a>=55296&&a<=57343){var u=e.charCodeAt(++o);a=65536+((1023&a)<<10)|1023&u}if(HEAP32[r>>2]=a,r+=4,r+4>t)break}return HEAP32[r>>2]=0,r-n}function lengthBytesUTF32(e){for(var r=0,i=0;i<e.length;++i){var n=e.charCodeAt(i);n>=55296&&n<=57343&&++i,r+=4}return r}function demangle(e){function r(){u++,"K"===e[u]&&u++;for(var r=[];"E"!==e[u];)if("S"!==e[u])if("C"!==e[u]){var i=parseInt(e.substr(u)),n=i.toString().length;if(!i||!n){u--;break}var t=e.substr(u+n,i);r.push(t),l.push(t),u+=n+i}else r.push(r[r.length-1]),u+=2;else{u++;var o=e.indexOf("_",u),a=e.substring(u,o)||0;r.push(l[a]||"?"),u=o+1}return u++,r}function i(n,t,o){function a(){return"("+c.join(", ")+")"}t=t||1/0;var l,_="",c=[];if("N"===e[u]){if(l=r().join("::"),t--,0===t)return n?[l]:l}else{("K"===e[u]||f&&"L"===e[u])&&u++;var E=parseInt(e.substr(u));if(E){var d=E.toString().length;l=e.substr(u+d,E),u+=d+E}}if(f=!1,"I"===e[u]){u++;var T=i(!0),A=i(!0,1,!0);_+=A[0]+" "+l+"<"+T.join(", ")+">"}else _=l;e:for(;u<e.length&&t-- >0;){var R=e[u++];if(R in s)c.push(s[R]);else switch(R){case"P":c.push(i(!0,1,!0)[0]+"*");break;case"R":c.push(i(!0,1,!0)[0]+"&");break;case"L":u++;var M=e.indexOf("E",u),E=M-u;c.push(e.substr(u,E)),u+=E+2;break;case"A":var E=parseInt(e.substr(u));if(u+=E.toString().length,"_"!==e[u])throw"?";u++,c.push(i(!0,1,!0)[0]+" ["+E+"]");break;case"E":break e;default:_+="?"+R;break e}}return o||1!==c.length||"void"!==c[0]||(c=[]),n?(_&&c.push(_+"?"),c):_+a()}var n=!!Module.___cxa_demangle;if(n)try{var t=_malloc(e.length);writeStringToMemory(e.substr(1),t);var o=_malloc(4),a=Module.___cxa_demangle(t,0,0,o);if(0===getValue(o,"i32")&&a)return Pointer_stringify(a)}catch(e){}finally{t&&_free(t),o&&_free(o),a&&_free(a)}var u=3,s={v:"void",b:"bool",c:"char",s:"short",i:"int",l:"long",f:"float",d:"double",w:"wchar_t",a:"signed char",h:"unsigned char",t:"unsigned short",j:"unsigned int",m:"unsigned long",x:"long long",y:"unsigned long long",z:"..."},l=[],f=!0,_=e;try{if("Object._main"==e||"_main"==e)return"main()";if("number"==typeof e&&(e=Pointer_stringify(e)),"_"!==e[0])return e;if("_"!==e[1])return e;if("Z"!==e[2])return e;switch(e[3]){case"n":return"operator new()";case"d":return"operator delete()"}_=i()}catch(e){_+="?"}return _.indexOf("?")>=0&&!n&&Runtime.warnOnce("warning: a problem occurred in builtin C++ name demangling; build with  -s DEMANGLE_SUPPORT=1  to link in libcxxabi demangling"),_}function demangleAll(e){return e.replace(/__Z[\w\d_]+/g,function(e){var r=demangle(e);return e===r?e:e+" ["+r+"]"})}function jsStackTrace(){var e=new Error;if(!e.stack){try{throw new Error(0)}catch(r){e=r}if(!e.stack)return"(no stack trace available)"}return e.stack.toString()}function stackTrace(){return demangleAll(jsStackTrace())}function alignMemoryPage(e){return e%4096>0&&(e+=4096-e%4096),e}function enlargeMemory(){var e=Math.pow(2,31);if(DYNAMICTOP>=e)return!1;for(;TOTAL_MEMORY<=DYNAMICTOP;)if(TOTAL_MEMORY<e/2)TOTAL_MEMORY=alignMemoryPage(2*TOTAL_MEMORY);else{var r=TOTAL_MEMORY;if(TOTAL_MEMORY=alignMemoryPage((3*TOTAL_MEMORY+e)/4),TOTAL_MEMORY<=r)return!1}if(TOTAL_MEMORY=Math.max(TOTAL_MEMORY,16777216),TOTAL_MEMORY>=e)return!1;try{if(ArrayBuffer.transfer)buffer=ArrayBuffer.transfer(buffer,TOTAL_MEMORY);else{var i=HEAP8;buffer=new ArrayBuffer(TOTAL_MEMORY)}}catch(e){return!1}var n=_emscripten_replace_memory(buffer);return!!n&&(Module.buffer=buffer,Module.HEAP8=HEAP8=new Int8Array(buffer),Module.HEAP16=HEAP16=new Int16Array(buffer),Module.HEAP32=HEAP32=new Int32Array(buffer),Module.HEAPU8=HEAPU8=new Uint8Array(buffer),Module.HEAPU16=HEAPU16=new Uint16Array(buffer),Module.HEAPU32=HEAPU32=new Uint32Array(buffer),Module.HEAPF32=HEAPF32=new Float32Array(buffer),Module.HEAPF64=HEAPF64=new Float64Array(buffer),ArrayBuffer.transfer||HEAP8.set(i),!0)}function callRuntimeCallbacks(e){for(;e.length>0;){var r=e.shift();if("function"!=typeof r){var i=r.func;"number"==typeof i?void 0===r.arg?Runtime.dynCall("v",i):Runtime.dynCall("vi",i,[r.arg]):i(void 0===r.arg?null:r.arg)}else r()}}function preRun(){if(Module.preRun)for("function"==typeof Module.preRun&&(Module.preRun=[Module.preRun]);Module.preRun.length;)addOnPreRun(Module.preRun.shift());callRuntimeCallbacks(__ATPRERUN__)}function ensureInitRuntime(){runtimeInitialized||(runtimeInitialized=!0,callRuntimeCallbacks(__ATINIT__))}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function exitRuntime(){callRuntimeCallbacks(__ATEXIT__),runtimeExited=!0}function postRun(){if(Module.postRun)for("function"==typeof Module.postRun&&(Module.postRun=[Module.postRun]);Module.postRun.length;)addOnPostRun(Module.postRun.shift());callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(e){__ATPRERUN__.unshift(e)}function addOnInit(e){__ATINIT__.unshift(e)}function addOnPreMain(e){__ATMAIN__.unshift(e)}function addOnExit(e){__ATEXIT__.unshift(e)}function addOnPostRun(e){__ATPOSTRUN__.unshift(e)}function intArrayFromString(e,r,i){var n=i>0?i:lengthBytesUTF8(e)+1,t=new Array(n),o=stringToUTF8Array(e,t,0,t.length);return r&&(t.length=o),t}function intArrayToString(e){for(var r=[],i=0;i<e.length;i++){var n=e[i];n>255&&(n&=255),r.push(String.fromCharCode(n))}return r.join("")}function writeStringToMemory(e,r,i){for(var n=intArrayFromString(e,i),t=0;t<n.length;){var o=n[t];HEAP8[r+t>>0]=o,t+=1}}function writeArrayToMemory(e,r){for(var i=0;i<e.length;i++)HEAP8[r++>>0]=e[i]}function writeAsciiToMemory(e,r,i){for(var n=0;n<e.length;++n)HEAP8[r++>>0]=e.charCodeAt(n);i||(HEAP8[r>>0]=0)}function unSign(e,r,i){return e>=0?e:r<=32?2*Math.abs(1<<r-1)+e:Math.pow(2,r)+e}function reSign(e,r,i){if(e<=0)return e;var n=r<=32?Math.abs(1<<r-1):Math.pow(2,r-1);return e>=n&&(r<=32||e>n)&&(e=-2*n+e),e}function getUniqueRunDependency(e){return e}function addRunDependency(e){runDependencies++,Module.monitorRunDependencies&&Module.monitorRunDependencies(runDependencies)}function removeRunDependency(e){if(runDependencies--,Module.monitorRunDependencies&&Module.monitorRunDependencies(runDependencies),0==runDependencies&&(null!==runDependencyWatcher&&(clearInterval(runDependencyWatcher),runDependencyWatcher=null),dependenciesFulfilled)){var r=dependenciesFulfilled;dependenciesFulfilled=null,r()}}function copyTempFloat(e){HEAP8[tempDoublePtr]=HEAP8[e],HEAP8[tempDoublePtr+1]=HEAP8[e+1],HEAP8[tempDoublePtr+2]=HEAP8[e+2],HEAP8[tempDoublePtr+3]=HEAP8[e+3]}function copyTempDouble(e){HEAP8[tempDoublePtr]=HEAP8[e],HEAP8[tempDoublePtr+1]=HEAP8[e+1],HEAP8[tempDoublePtr+2]=HEAP8[e+2],HEAP8[tempDoublePtr+3]=HEAP8[e+3],HEAP8[tempDoublePtr+4]=HEAP8[e+4],HEAP8[tempDoublePtr+5]=HEAP8[e+5],HEAP8[tempDoublePtr+6]=HEAP8[e+6],HEAP8[tempDoublePtr+7]=HEAP8[e+7]}function _pthread_cleanup_push(e,r){__ATEXIT__.push(function(){Runtime.dynCall("vi",e,[r])}),_pthread_cleanup_push.level=__ATEXIT__.length}function _pthread_cleanup_pop(){assert(_pthread_cleanup_push.level==__ATEXIT__.length,"cannot pop if something else added meanwhile!"),__ATEXIT__.pop(),_pthread_cleanup_push.level=__ATEXIT__.length}function _abort(){Module.abort()}function __ZSt18uncaught_exceptionv(){return!!__ZSt18uncaught_exceptionv.uncaught_exception}function ___cxa_begin_catch(e){return __ZSt18uncaught_exceptionv.uncaught_exception--,EXCEPTIONS.caught.push(e),EXCEPTIONS.addRef(EXCEPTIONS.deAdjust(e)),e}function _pthread_once(e,r){_pthread_once.seen||(_pthread_once.seen={}),e in _pthread_once.seen||(Runtime.dynCall("v",r),_pthread_once.seen[e]=1)}function _emscripten_memcpy_big(e,r,i){return HEAPU8.set(HEAPU8.subarray(r,r+i),e),e}function ___syscall6(e,r){SYSCALLS.varargs=r;try{var i=SYSCALLS.getStreamFromFD();return FS.close(i),0}catch(e){return"undefined"!=typeof FS&&e instanceof FS.ErrnoError||abort(e),-e.errno}}function _pthread_getspecific(e){return PTHREAD_SPECIFIC[e]||0}function ___setErrNo(e){return Module.___errno_location&&(HEAP32[Module.___errno_location()>>2]=e),e}function _sysconf(e){switch(e){case 30:return PAGE_SIZE;case 85:return totalMemory/PAGE_SIZE;case 132:case 133:case 12:case 137:case 138:case 15:case 235:case 16:case 17:case 18:case 19:case 20:case 149:case 13:case 10:case 236:case 153:case 9:case 21:case 22:case 159:case 154:case 14:case 77:case 78:case 139:case 80:case 81:case 82:case 68:case 67:case 164:case 11:case 29:case 47:case 48:case 95:case 52:case 51:case 46:return 200809;case 79:return 0;case 27:case 246:case 127:case 128:case 23:case 24:case 160:case 161:case 181:case 182:case 242:case 183:case 184:case 243:case 244:case 245:case 165:case 178:case 179:case 49:case 50:case 168:case 169:case 175:case 170:case 171:case 172:case 97:case 76:case 32:case 173:case 35:return-1;case 176:case 177:case 7:case 155:case 8:case 157:case 125:case 126:case 92:case 93:case 129:case 130:case 131:case 94:case 91:return 1;case 74:case 60:case 69:case 70:case 4:return 1024;case 31:case 42:case 72:return 32;case 87:case 26:case 33:return 2147483647;case 34:
+case 1:return 47839;case 38:case 36:return 99;case 43:case 37:return 2048;case 0:return 2097152;case 3:return 65536;case 28:return 32768;case 44:return 32767;case 75:return 16384;case 39:return 1e3;case 89:return 700;case 71:return 256;case 40:return 255;case 2:return 100;case 180:return 64;case 25:return 20;case 5:return 16;case 6:return 6;case 73:return 4;case 84:return"object"==typeof navigator?navigator.hardwareConcurrency||1:1}return ___setErrNo(ERRNO_CODES.EINVAL),-1}function _sbrk(e){var r=_sbrk;r.called||(DYNAMICTOP=alignMemoryPage(DYNAMICTOP),r.called=!0,assert(Runtime.dynamicAlloc),r.alloc=Runtime.dynamicAlloc,Runtime.dynamicAlloc=function(){abort("cannot dynamically allocate, sbrk now has control")});var i=DYNAMICTOP;if(0!=e){var n=r.alloc(e);if(!n)return-1>>>0}return i}function _pthread_key_create(e,r){return 0==e?ERRNO_CODES.EINVAL:(HEAP32[e>>2]=PTHREAD_SPECIFIC_NEXT_KEY,PTHREAD_SPECIFIC[PTHREAD_SPECIFIC_NEXT_KEY]=0,PTHREAD_SPECIFIC_NEXT_KEY++,0)}function _emscripten_set_main_loop_timing(e,r){function i(e){e.source===window&&e.data===t&&(e.stopPropagation(),n.shift()())}if(Browser.mainLoop.timingMode=e,Browser.mainLoop.timingValue=r,!Browser.mainLoop.func)return 1;if(0==e)Browser.mainLoop.scheduler=function(){setTimeout(Browser.mainLoop.runner,r)},Browser.mainLoop.method="timeout";else if(1==e)Browser.mainLoop.scheduler=function(){Browser.requestAnimationFrame(Browser.mainLoop.runner)},Browser.mainLoop.method="rAF";else if(2==e){if(!window.setImmediate){var n=[],t="__emcc";window.addEventListener("message",i,!0),window.setImmediate=function(e){n.push(e),window.postMessage(t,"*")}}Browser.mainLoop.scheduler=function(){window.setImmediate(Browser.mainLoop.runner)},Browser.mainLoop.method="immediate"}return 0}function _emscripten_set_main_loop(e,r,i,n,t){Module.noExitRuntime=!0,assert(!Browser.mainLoop.func,"emscripten_set_main_loop: there can only be one main loop function at once: call emscripten_cancel_main_loop to cancel the previous one before setting a new one with different parameters."),Browser.mainLoop.func=e,Browser.mainLoop.arg=n;var o=Browser.mainLoop.currentlyRunningMainloop;if(Browser.mainLoop.runner=function(){if(!ABORT){if(Browser.mainLoop.queue.length>0){var r=Date.now(),i=Browser.mainLoop.queue.shift();if(i.func(i.arg),Browser.mainLoop.remainingBlockers){var t=Browser.mainLoop.remainingBlockers,a=t%1==0?t-1:Math.floor(t);i.counted?Browser.mainLoop.remainingBlockers=a:(a+=.5,Browser.mainLoop.remainingBlockers=(8*t+a)/9)}return console.log('main loop blocker "'+i.name+'" took '+(Date.now()-r)+" ms"),Browser.mainLoop.updateStatus(),void setTimeout(Browser.mainLoop.runner,0)}if(!(o<Browser.mainLoop.currentlyRunningMainloop)){if(Browser.mainLoop.currentFrameNumber=Browser.mainLoop.currentFrameNumber+1|0,1==Browser.mainLoop.timingMode&&Browser.mainLoop.timingValue>1&&Browser.mainLoop.currentFrameNumber%Browser.mainLoop.timingValue!=0)return void Browser.mainLoop.scheduler();"timeout"===Browser.mainLoop.method&&Module.ctx&&(Module.printErr("Looks like you are rendering without using requestAnimationFrame for the main loop. You should use 0 for the frame rate in emscripten_set_main_loop in order to use requestAnimationFrame, as that can greatly improve your frame rates!"),Browser.mainLoop.method=""),Browser.mainLoop.runIter(function(){"undefined"!=typeof n?Runtime.dynCall("vi",e,[n]):Runtime.dynCall("v",e)}),o<Browser.mainLoop.currentlyRunningMainloop||("object"==typeof SDL&&SDL.audio&&SDL.audio.queueNewAudioData&&SDL.audio.queueNewAudioData(),Browser.mainLoop.scheduler())}}},t||(r&&r>0?_emscripten_set_main_loop_timing(0,1e3/r):_emscripten_set_main_loop_timing(1,1),Browser.mainLoop.scheduler()),i)throw"SimulateInfiniteLoop"}function _pthread_setspecific(e,r){return e in PTHREAD_SPECIFIC?(PTHREAD_SPECIFIC[e]=r,0):ERRNO_CODES.EINVAL}function _time(e){var r=Date.now()/1e3|0;return e&&(HEAP32[e>>2]=r),r}function _pthread_self(){return 0}function ___syscall140(e,r){SYSCALLS.varargs=r;try{var i=SYSCALLS.getStreamFromFD(),n=SYSCALLS.get(),t=SYSCALLS.get(),o=SYSCALLS.get(),a=SYSCALLS.get(),u=t;return assert(0===n),FS.llseek(i,u,a),HEAP32[o>>2]=i.position,i.getdents&&0===u&&0===a&&(i.getdents=null),0}catch(e){return"undefined"!=typeof FS&&e instanceof FS.ErrnoError||abort(e),-e.errno}}function ___syscall146(e,r){SYSCALLS.varargs=r;try{var i=(SYSCALLS.get(),SYSCALLS.get()),n=SYSCALLS.get(),t=0;___syscall146.buffer||(___syscall146.buffer=[]);for(var o=___syscall146.buffer,a=0;a<n;a++){for(var u=HEAP32[i+8*a>>2],s=HEAP32[i+(8*a+4)>>2],l=0;l<s;l++){var f=HEAPU8[u+l];0===f||10===f?(Module.print(UTF8ArrayToString(o,0)),o.length=0):o.push(f)}t+=s}return t}catch(e){return"undefined"!=typeof FS&&e instanceof FS.ErrnoError||abort(e),-e.errno}}function ___syscall54(e,r){SYSCALLS.varargs=r;try{return 0}catch(e){return"undefined"!=typeof FS&&e instanceof FS.ErrnoError||abort(e),-e.errno}}function invoke_iiii(e,r,i,n){try{return Module.dynCall_iiii(e,r,i,n)}catch(e){if("number"!=typeof e&&"longjmp"!==e)throw e;asm.setThrew(1,0)}}function invoke_viiiii(e,r,i,n,t,o){try{Module.dynCall_viiiii(e,r,i,n,t,o)}catch(e){if("number"!=typeof e&&"longjmp"!==e)throw e;asm.setThrew(1,0)}}function invoke_vi(e,r){try{Module.dynCall_vi(e,r)}catch(e){if("number"!=typeof e&&"longjmp"!==e)throw e;asm.setThrew(1,0)}}function invoke_ii(e,r){try{return Module.dynCall_ii(e,r)}catch(e){if("number"!=typeof e&&"longjmp"!==e)throw e;asm.setThrew(1,0)}}function invoke_viii(e,r,i,n){try{Module.dynCall_viii(e,r,i,n)}catch(e){if("number"!=typeof e&&"longjmp"!==e)throw e;asm.setThrew(1,0)}}function invoke_v(e){try{Module.dynCall_v(e)}catch(e){if("number"!=typeof e&&"longjmp"!==e)throw e;asm.setThrew(1,0)}}function invoke_viiiiii(e,r,i,n,t,o,a){try{Module.dynCall_viiiiii(e,r,i,n,t,o,a)}catch(e){if("number"!=typeof e&&"longjmp"!==e)throw e;asm.setThrew(1,0)}}function invoke_viiii(e,r,i,n,t){try{Module.dynCall_viiii(e,r,i,n,t)}catch(e){if("number"!=typeof e&&"longjmp"!==e)throw e;asm.setThrew(1,0)}}function ExitStatus(e){this.name="ExitStatus",this.message="Program terminated with exit("+e+")",this.status=e}function run(e){function r(){Module.calledRun||(Module.calledRun=!0,ABORT||(ensureInitRuntime(),preMain(),Module.onRuntimeInitialized&&Module.onRuntimeInitialized(),Module._main&&shouldRunNow&&Module.callMain(e),postRun()))}e=e||Module.arguments,null===preloadStartTime&&(preloadStartTime=Date.now()),runDependencies>0||(preRun(),runDependencies>0||Module.calledRun||(Module.setStatus?(Module.setStatus("Running..."),setTimeout(function(){setTimeout(function(){Module.setStatus("")},1),r()},1)):r()))}function exit(e,r){if(!r||!Module.noExitRuntime)throw Module.noExitRuntime||(ABORT=!0,EXITSTATUS=e,STACKTOP=initialStackTop,exitRuntime(),Module.onExit&&Module.onExit(e)),ENVIRONMENT_IS_NODE?(process.stdout.once("drain",function(){process.exit(e)}),console.log(" "),setTimeout(function(){process.exit(e)},500)):ENVIRONMENT_IS_SHELL&&"function"==typeof quit&&quit(e),new ExitStatus(e)}function abort(e){void 0!==e?(Module.print(e),Module.printErr(e),e=JSON.stringify(e)):e="",ABORT=!0,EXITSTATUS=1;var r="\nIf this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.",i="abort("+e+") at "+stackTrace()+r;throw abortDecorators&&abortDecorators.forEach(function(r){i=r(i,e)}),i}var Module;Module||(Module=("undefined"!=typeof Module?Module:null)||{});var moduleOverrides={};for(var key in Module)Module.hasOwnProperty(key)&&(moduleOverrides[key]=Module[key]);var ENVIRONMENT_IS_WEB="object"==typeof window,ENVIRONMENT_IS_WORKER="function"==typeof importScripts,ENVIRONMENT_IS_NODE="object"==typeof process&&"function"==typeof require&&!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_WORKER,ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;if(ENVIRONMENT_IS_NODE){Module.print||(Module.print=function(e){process.stdout.write(e+"\n")}),Module.printErr||(Module.printErr=function(e){process.stderr.write(e+"\n")});var nodeFS=require("fs"),nodePath=require("path");Module.read=function(e,r){e=nodePath.normalize(e);var i=nodeFS.readFileSync(e);return i||e==nodePath.resolve(e)||(e=path.join(__dirname,"..","src",e),i=nodeFS.readFileSync(e)),i&&!r&&(i=i.toString()),i},Module.readBinary=function(e){var r=Module.read(e,!0);return r.buffer||(r=new Uint8Array(r)),assert(r.buffer),r},Module.load=function(e){globalEval(read(e))},Module.thisProgram||(process.argv.length>1?Module.thisProgram=process.argv[1].replace(/\\/g,"/"):Module.thisProgram="unknown-program"),Module.arguments=process.argv.slice(2),"undefined"!=typeof module&&(module.exports=Module),process.on("uncaughtException",function(e){if(!(e instanceof ExitStatus))throw e}),Module.inspect=function(){return"[Emscripten Module object]"}}else if(ENVIRONMENT_IS_SHELL)Module.print||(Module.print=print),"undefined"!=typeof printErr&&(Module.printErr=printErr),"undefined"!=typeof read?Module.read=read:Module.read=function(){throw"no read() available (jsc?)"},Module.readBinary=function(e){if("function"==typeof readbuffer)return new Uint8Array(readbuffer(e));var r=read(e,"binary");return assert("object"==typeof r),r},"undefined"!=typeof scriptArgs?Module.arguments=scriptArgs:"undefined"!=typeof arguments&&(Module.arguments=arguments);else{if(!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_WORKER)throw"Unknown runtime environment. Where are we?";if(Module.read=function(e){var r=new XMLHttpRequest;return r.open("GET",e,!1),r.send(null),r.responseText},"undefined"!=typeof arguments&&(Module.arguments=arguments),"undefined"!=typeof console)Module.print||(Module.print=function(e){console.log(e)}),Module.printErr||(Module.printErr=function(e){console.log(e)});else{var TRY_USE_DUMP=!1;Module.print||(Module.print=TRY_USE_DUMP&&"undefined"!=typeof dump?function(e){dump(e)}:function(e){})}ENVIRONMENT_IS_WORKER&&(Module.load=importScripts),"undefined"==typeof Module.setWindowTitle&&(Module.setWindowTitle=function(e){document.title=e})}!Module.load&&Module.read&&(Module.load=function(e){globalEval(Module.read(e))}),Module.print||(Module.print=function(){}),Module.printErr||(Module.printErr=Module.print),Module.arguments||(Module.arguments=[]),Module.thisProgram||(Module.thisProgram="./this.program"),Module.print=Module.print,Module.printErr=Module.printErr,Module.preRun=[],Module.postRun=[];for(var key in moduleOverrides)moduleOverrides.hasOwnProperty(key)&&(Module[key]=moduleOverrides[key]);var Runtime={setTempRet0:function(e){tempRet0=e},getTempRet0:function(){return tempRet0},stackSave:function(){return STACKTOP},stackRestore:function(e){STACKTOP=e},getNativeTypeSize:function(e){switch(e){case"i1":case"i8":return 1;case"i16":return 2;case"i32":return 4;case"i64":return 8;case"float":return 4;case"double":return 8;default:if("*"===e[e.length-1])return Runtime.QUANTUM_SIZE;if("i"===e[0]){var r=parseInt(e.substr(1));return assert(r%8===0),r/8}return 0}},getNativeFieldSize:function(e){return Math.max(Runtime.getNativeTypeSize(e),Runtime.QUANTUM_SIZE)},STACK_ALIGN:16,prepVararg:function(e,r){return"double"===r||"i64"===r?7&e&&(assert(4===(7&e)),e+=4):assert(0===(3&e)),e},getAlignSize:function(e,r,i){return i||"i64"!=e&&"double"!=e?e?Math.min(r||(e?Runtime.getNativeFieldSize(e):0),Runtime.QUANTUM_SIZE):Math.min(r,8):8},dynCall:function(e,r,i){return i&&i.length?(i.splice||(i=Array.prototype.slice.call(i)),i.splice(0,0,r),Module["dynCall_"+e].apply(null,i)):Module["dynCall_"+e].call(null,r)},functionPointers:[],addFunction:function(e){for(var r=0;r<Runtime.functionPointers.length;r++)if(!Runtime.functionPointers[r])return Runtime.functionPointers[r]=e,2*(1+r);throw"Finished up all reserved function pointers. Use a higher value for RESERVED_FUNCTION_POINTERS."},removeFunction:function(e){Runtime.functionPointers[(e-2)/2]=null},warnOnce:function(e){Runtime.warnOnce.shown||(Runtime.warnOnce.shown={}),Runtime.warnOnce.shown[e]||(Runtime.warnOnce.shown[e]=1,Module.printErr(e))},funcWrappers:{},getFuncWrapper:function(e,r){assert(r),Runtime.funcWrappers[r]||(Runtime.funcWrappers[r]={});var i=Runtime.funcWrappers[r];return i[e]||(i[e]=function(){return Runtime.dynCall(r,e,arguments)}),i[e]},getCompilerSetting:function(e){throw"You must build with -s RETAIN_COMPILER_SETTINGS=1 for Runtime.getCompilerSetting or emscripten_get_compiler_setting to work"},stackAlloc:function(e){var r=STACKTOP;return STACKTOP=STACKTOP+e|0,STACKTOP=STACKTOP+15&-16,r},staticAlloc:function(e){var r=STATICTOP;return STATICTOP=STATICTOP+e|0,STATICTOP=STATICTOP+15&-16,r},dynamicAlloc:function(e){var r=DYNAMICTOP;if(DYNAMICTOP=DYNAMICTOP+e|0,DYNAMICTOP=DYNAMICTOP+15&-16,DYNAMICTOP>=TOTAL_MEMORY){var i=enlargeMemory();if(!i)return DYNAMICTOP=r,0}return r},alignMemory:function(e,r){var i=e=Math.ceil(e/(r?r:16))*(r?r:16);return i},makeBigInt:function(e,r,i){var n=i?+(e>>>0)+4294967296*+(r>>>0):+(e>>>0)+4294967296*+(0|r);return n},GLOBAL_BASE:8,QUANTUM_SIZE:4,__dummy__:0};Module.Runtime=Runtime;var __THREW__=0,ABORT=!1,EXITSTATUS=0,undef=0,tempValue,tempInt,tempBigInt,tempInt2,tempBigInt2,tempPair,tempBigIntI,tempBigIntR,tempBigIntS,tempBigIntP,tempBigIntD,tempDouble,tempFloat,tempI64,tempI64b,tempRet0,tempRet1,tempRet2,tempRet3,tempRet4,tempRet5,tempRet6,tempRet7,tempRet8,tempRet9,globalScope=this,cwrap,ccall;!function(){function parseJSFunc(e){var r=e.toString().match(sourceRegex).slice(1);return{arguments:r[0],body:r[1],returnValue:r[2]}}var JSfuncs={stackSave:function(){Runtime.stackSave()},stackRestore:function(){Runtime.stackRestore()},arrayToC:function(e){var r=Runtime.stackAlloc(e.length);return writeArrayToMemory(e,r),r},stringToC:function(e){var r=0;return null!==e&&void 0!==e&&0!==e&&(r=Runtime.stackAlloc((e.length<<2)+1),writeStringToMemory(e,r)),r}},toC={string:JSfuncs.stringToC,array:JSfuncs.arrayToC};ccall=function(e,r,i,n,t){var o=getCFunc(e),a=[],u=0;if(n)for(var s=0;s<n.length;s++){var l=toC[i[s]];l?(0===u&&(u=Runtime.stackSave()),a[s]=l(n[s])):a[s]=n[s]}var f=o.apply(null,a);if("string"===r&&(f=Pointer_stringify(f)),0!==u){if(t&&t.async)return void EmterpreterAsync.asyncFinalizers.push(function(){Runtime.stackRestore(u)});Runtime.stackRestore(u)}return f};var sourceRegex=/^function\s*\(([^)]*)\)\s*{\s*([^*]*?)[\s;]*(?:return\s*(.*?)[;\s]*)?}$/,JSsource={};for(var fun in JSfuncs)JSfuncs.hasOwnProperty(fun)&&(JSsource[fun]=parseJSFunc(JSfuncs[fun]));cwrap=function cwrap(ident,returnType,argTypes){argTypes=argTypes||[];var cfunc=getCFunc(ident),numericArgs=argTypes.every(function(e){return"number"===e}),numericRet="string"!==returnType;if(numericRet&&numericArgs)return cfunc;var argNames=argTypes.map(function(e,r){return"$"+r}),funcstr="(function("+argNames.join(",")+") {",nargs=argTypes.length;if(!numericArgs){funcstr+="var stack = "+JSsource.stackSave.body+";";for(var i=0;i<nargs;i++){var arg=argNames[i],type=argTypes[i];if("number"!==type){var convertCode=JSsource[type+"ToC"];funcstr+="var "+convertCode.arguments+" = "+arg+";",funcstr+=convertCode.body+";",funcstr+=arg+"="+convertCode.returnValue+";"}}}var cfuncname=parseJSFunc(function(){return cfunc}).returnValue;if(funcstr+="var ret = "+cfuncname+"("+argNames.join(",")+");",!numericRet){var strgfy=parseJSFunc(function(){return Pointer_stringify}).returnValue;funcstr+="ret = "+strgfy+"(ret);"}return numericArgs||(funcstr+=JSsource.stackRestore.body.replace("()","(stack)")+";"),funcstr+="return ret})",eval(funcstr)}}(),Module.ccall=ccall,Module.cwrap=cwrap,Module.setValue=setValue,Module.getValue=getValue;var ALLOC_NORMAL=0,ALLOC_STACK=1,ALLOC_STATIC=2,ALLOC_DYNAMIC=3,ALLOC_NONE=4;Module.ALLOC_NORMAL=ALLOC_NORMAL,Module.ALLOC_STACK=ALLOC_STACK,Module.ALLOC_STATIC=ALLOC_STATIC,Module.ALLOC_DYNAMIC=ALLOC_DYNAMIC,Module.ALLOC_NONE=ALLOC_NONE,Module.allocate=allocate,Module.getMemory=getMemory,Module.Pointer_stringify=Pointer_stringify,Module.AsciiToString=AsciiToString,Module.stringToAscii=stringToAscii,Module.UTF8ArrayToString=UTF8ArrayToString,Module.UTF8ToString=UTF8ToString,Module.stringToUTF8Array=stringToUTF8Array,Module.stringToUTF8=stringToUTF8,Module.lengthBytesUTF8=lengthBytesUTF8,Module.UTF16ToString=UTF16ToString,Module.stringToUTF16=stringToUTF16,Module.lengthBytesUTF16=lengthBytesUTF16,Module.UTF32ToString=UTF32ToString,Module.stringToUTF32=stringToUTF32,Module.lengthBytesUTF32=lengthBytesUTF32,Module.stackTrace=stackTrace;var PAGE_SIZE=4096,HEAP,HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64,STATIC_BASE=0,STATICTOP=0,staticSealed=!1,STACK_BASE=0,STACKTOP=0,STACK_MAX=0,DYNAMIC_BASE=0,DYNAMICTOP=0,byteLength;try{byteLength=Function.prototype.call.bind(Object.getOwnPropertyDescriptor(ArrayBuffer.prototype,"byteLength").get),byteLength(new ArrayBuffer(4))}catch(e){byteLength=function(e){return e.byteLength}}for(var TOTAL_STACK=Module.TOTAL_STACK||5242880,TOTAL_MEMORY=Module.TOTAL_MEMORY||16777216,totalMemory=65536;totalMemory<TOTAL_MEMORY||totalMemory<2*TOTAL_STACK;)totalMemory<16777216?totalMemory*=2:totalMemory+=16777216;totalMemory=Math.max(totalMemory,16777216),totalMemory!==TOTAL_MEMORY&&(TOTAL_MEMORY=totalMemory),assert("undefined"!=typeof Int32Array&&"undefined"!=typeof Float64Array&&!!new Int32Array(1).subarray&&!!new Int32Array(1).set,"JS engine does not provide full typed array support");var buffer;buffer=new ArrayBuffer(TOTAL_MEMORY),HEAP8=new Int8Array(buffer),HEAP16=new Int16Array(buffer),HEAP32=new Int32Array(buffer),HEAPU8=new Uint8Array(buffer),HEAPU16=new Uint16Array(buffer),HEAPU32=new Uint32Array(buffer),HEAPF32=new Float32Array(buffer),HEAPF64=new Float64Array(buffer),HEAP32[0]=255,assert(255===HEAPU8[0]&&0===HEAPU8[3],"Typed arrays 2 must be run on a little-endian system"),Module.HEAP=HEAP,Module.buffer=buffer,Module.HEAP8=HEAP8,Module.HEAP16=HEAP16,Module.HEAP32=HEAP32,Module.HEAPU8=HEAPU8,Module.HEAPU16=HEAPU16,Module.HEAPU32=HEAPU32,Module.HEAPF32=HEAPF32,Module.HEAPF64=HEAPF64;var 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approach"),l.src="data:audio/x-"+r.substr(-3)+";base64,"+n(e),t(l))},l.src=s,Browser.safeSetTimeout(function(){t(l)},1e4)},Module.preloadPlugins.push(i);var n=Module.canvas;n&&(n.requestPointerLock=n.requestPointerLock||n.mozRequestPointerLock||n.webkitRequestPointerLock||n.msRequestPointerLock||function(){},n.exitPointerLock=document.exitPointerLock||document.mozExitPointerLock||document.webkitExitPointerLock||document.msExitPointerLock||function(){},n.exitPointerLock=n.exitPointerLock.bind(document),document.addEventListener("pointerlockchange",e,!1),document.addEventListener("mozpointerlockchange",e,!1),document.addEventListener("webkitpointerlockchange",e,!1),document.addEventListener("mspointerlockchange",e,!1),Module.elementPointerLock&&n.addEventListener("click",function(e){!Browser.pointerLock&&n.requestPointerLock&&(n.requestPointerLock(),e.preventDefault())},!1))}},createContext:function(e,r,i,n){if(r&&Module.ctx&&e==Module.canvas)return Module.ctx;var t,o;if(r){var a={antialias:!1,alpha:!1};if(n)for(var u in n)a[u]=n[u];o=GL.createContext(e,a),o&&(t=GL.getContext(o).GLctx),e.style.backgroundColor="black"}else t=e.getContext("2d");return t?(i&&(r||assert("undefined"==typeof GLctx,"cannot set in module if GLctx is used, but we are a non-GL context that would replace it"),Module.ctx=t,r&&GL.makeContextCurrent(o),Module.useWebGL=r,Browser.moduleContextCreatedCallbacks.forEach(function(e){e()}),Browser.init()),t):null},destroyContext:function(e,r,i){},fullScreenHandlersInstalled:!1,lockPointer:void 0,resizeCanvas:void 0,requestFullScreen:function(e,r,i){function n(){Browser.isFullScreen=!1;var e=t.parentNode;(document.webkitFullScreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.mozFullscreenElement||document.fullScreenElement||document.fullscreenElement||document.msFullScreenElement||document.msFullscreenElement||document.webkitCurrentFullScreenElement)===e?(t.cancelFullScreen=document.cancelFullScreen||document.mozCancelFullScreen||document.webkitCancelFullScreen||document.msExitFullscreen||document.exitFullscreen||function(){},t.cancelFullScreen=t.cancelFullScreen.bind(document),Browser.lockPointer&&t.requestPointerLock(),Browser.isFullScreen=!0,Browser.resizeCanvas&&Browser.setFullScreenCanvasSize()):(e.parentNode.insertBefore(t,e),e.parentNode.removeChild(e),Browser.resizeCanvas&&Browser.setWindowedCanvasSize()),Module.onFullScreen&&Module.onFullScreen(Browser.isFullScreen),Browser.updateCanvasDimensions(t)}Browser.lockPointer=e,Browser.resizeCanvas=r,Browser.vrDevice=i,"undefined"==typeof Browser.lockPointer&&(Browser.lockPointer=!0),"undefined"==typeof Browser.resizeCanvas&&(Browser.resizeCanvas=!1),"undefined"==typeof Browser.vrDevice&&(Browser.vrDevice=null);var t=Module.canvas;Browser.fullScreenHandlersInstalled||(Browser.fullScreenHandlersInstalled=!0,document.addEventListener("fullscreenchange",n,!1),document.addEventListener("mozfullscreenchange",n,!1),document.addEventListener("webkitfullscreenchange",n,!1),document.addEventListener("MSFullscreenChange",n,!1));var o=document.createElement("div");t.parentNode.insertBefore(o,t),o.appendChild(t),o.requestFullScreen=o.requestFullScreen||o.mozRequestFullScreen||o.msRequestFullscreen||(o.webkitRequestFullScreen?function(){o.webkitRequestFullScreen(Element.ALLOW_KEYBOARD_INPUT)}:null),i?o.requestFullScreen({vrDisplay:i}):o.requestFullScreen()},nextRAF:0,fakeRequestAnimationFrame:function(e){var r=Date.now();if(0===Browser.nextRAF)Browser.nextRAF=r+1e3/60;else for(;r+2>=Browser.nextRAF;)Browser.nextRAF+=1e3/60;var i=Math.max(Browser.nextRAF-r,0);setTimeout(e,i)},requestAnimationFrame:function(e){"undefined"==typeof window?Browser.fakeRequestAnimationFrame(e):(window.requestAnimationFrame||(window.requestAnimationFrame=window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||window.msRequestAnimationFrame||window.oRequestAnimationFrame||Browser.fakeRequestAnimationFrame),window.requestAnimationFrame(e))},safeCallback:function(e){return function(){if(!ABORT)return e.apply(null,arguments)}},allowAsyncCallbacks:!0,queuedAsyncCallbacks:[],pauseAsyncCallbacks:function(){Browser.allowAsyncCallbacks=!1},resumeAsyncCallbacks:function(){if(Browser.allowAsyncCallbacks=!0,Browser.queuedAsyncCallbacks.length>0){var e=Browser.queuedAsyncCallbacks;Browser.queuedAsyncCallbacks=[],e.forEach(function(e){e()})}},safeRequestAnimationFrame:function(e){return Browser.requestAnimationFrame(function(){ABORT||(Browser.allowAsyncCallbacks?e():Browser.queuedAsyncCallbacks.push(e))})},safeSetTimeout:function(e,r){return Module.noExitRuntime=!0,setTimeout(function(){ABORT||(Browser.allowAsyncCallbacks?e():Browser.queuedAsyncCallbacks.push(e))},r)},safeSetInterval:function(e,r){return Module.noExitRuntime=!0,setInterval(function(){ABORT||Browser.allowAsyncCallbacks&&e()},r)},getMimetype:function(e){return{jpg:"image/jpeg",jpeg:"image/jpeg",png:"image/png",bmp:"image/bmp",ogg:"audio/ogg",wav:"audio/wav",mp3:"audio/mpeg"}[e.substr(e.lastIndexOf(".")+1)]},getUserMedia:function(e){window.getUserMedia||(window.getUserMedia=navigator.getUserMedia||navigator.mozGetUserMedia),window.getUserMedia(e)},getMovementX:function(e){return e.movementX||e.mozMovementX||e.webkitMovementX||0},getMovementY:function(e){return e.movementY||e.mozMovementY||e.webkitMovementY||0},getMouseWheelDelta:function(e){var r=0;switch(e.type){case"DOMMouseScroll":r=e.detail;break;case"mousewheel":r=e.wheelDelta;break;case"wheel":r=e.deltaY;break;default:throw"unrecognized mouse wheel event: "+e.type}return r},mouseX:0,mouseY:0,mouseMovementX:0,mouseMovementY:0,touches:{},lastTouches:{},calculateMouseEvent:function(e){if(Browser.pointerLock)"mousemove"!=e.type&&"mozMovementX"in e?Browser.mouseMovementX=Browser.mouseMovementY=0:(Browser.mouseMovementX=Browser.getMovementX(e),Browser.mouseMovementY=Browser.getMovementY(e)),"undefined"!=typeof SDL?(Browser.mouseX=SDL.mouseX+Browser.mouseMovementX,Browser.mouseY=SDL.mouseY+Browser.mouseMovementY):(Browser.mouseX+=Browser.mouseMovementX,Browser.mouseY+=Browser.mouseMovementY);else{var r=Module.canvas.getBoundingClientRect(),i=Module.canvas.width,n=Module.canvas.height,t="undefined"!=typeof window.scrollX?window.scrollX:window.pageXOffset,o="undefined"!=typeof window.scrollY?window.scrollY:window.pageYOffset;if("touchstart"===e.type||"touchend"===e.type||"touchmove"===e.type){var a=e.touch;if(void 0===a)return;var u=a.pageX-(t+r.left),s=a.pageY-(o+r.top);u*=i/r.width,s*=n/r.height;var l={x:u,y:s};if("touchstart"===e.type)Browser.lastTouches[a.identifier]=l,Browser.touches[a.identifier]=l;else if("touchend"===e.type||"touchmove"===e.type){var f=Browser.touches[a.identifier];f||(f=l),Browser.lastTouches[a.identifier]=f,Browser.touches[a.identifier]=l}return}var _=e.pageX-(t+r.left),c=e.pageY-(o+r.top);_*=i/r.width,c*=n/r.height,Browser.mouseMovementX=_-Browser.mouseX,Browser.mouseMovementY=c-Browser.mouseY,Browser.mouseX=_,Browser.mouseY=c}},xhrLoad:function(e,r,i){var n=new XMLHttpRequest;n.open("GET",e,!0),n.responseType="arraybuffer",n.onload=function(){200==n.status||0==n.status&&n.response?r(n.response):i()},n.onerror=i,n.send(null)},asyncLoad:function(e,r,i,n){Browser.xhrLoad(e,function(i){assert(i,'Loading data file "'+e+'" failed (no arrayBuffer).'),r(new Uint8Array(i)),n||removeRunDependency("al "+e)},function(r){if(!i)throw'Loading data file "'+e+'" failed.';i()}),n||addRunDependency("al "+e)},resizeListeners:[],updateResizeListeners:function(){var e=Module.canvas;Browser.resizeListeners.forEach(function(r){r(e.width,e.height)})},setCanvasSize:function(e,r,i){var n=Module.canvas;Browser.updateCanvasDimensions(n,e,r),i||Browser.updateResizeListeners()},windowedWidth:0,windowedHeight:0,setFullScreenCanvasSize:function(){if("undefined"!=typeof SDL){var e=HEAPU32[SDL.screen+0*Runtime.QUANTUM_SIZE>>2];e=8388608|e,HEAP32[SDL.screen+0*Runtime.QUANTUM_SIZE>>2]=e}Browser.updateResizeListeners()},setWindowedCanvasSize:function(){if("undefined"!=typeof SDL){var e=HEAPU32[SDL.screen+0*Runtime.QUANTUM_SIZE>>2];e&=-8388609,HEAP32[SDL.screen+0*Runtime.QUANTUM_SIZE>>2]=e}Browser.updateResizeListeners()},updateCanvasDimensions:function(e,r,i){r&&i?(e.widthNative=r,e.heightNative=i):(r=e.widthNative,i=e.heightNative);var n=r,t=i;if(Module.forcedAspectRatio&&Module.forcedAspectRatio>0&&(n/t<Module.forcedAspectRatio?n=Math.round(t*Module.forcedAspectRatio):t=Math.round(n/Module.forcedAspectRatio)),(document.webkitFullScreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.mozFullscreenElement||document.fullScreenElement||document.fullscreenElement||document.msFullScreenElement||document.msFullscreenElement||document.webkitCurrentFullScreenElement)===e.parentNode&&"undefined"!=typeof screen){var o=Math.min(screen.width/n,screen.height/t);n=Math.round(n*o),t=Math.round(t*o)}Browser.resizeCanvas?(e.width!=n&&(e.width=n),e.height!=t&&(e.height=t),"undefined"!=typeof e.style&&(e.style.removeProperty("width"),e.style.removeProperty("height"))):(e.width!=r&&(e.width=r),e.height!=i&&(e.height=i),"undefined"!=typeof e.style&&(n!=r||t!=i?(e.style.setProperty("width",n+"px","important"),e.style.setProperty("height",t+"px","important")):(e.style.removeProperty("width"),e.style.removeProperty("height"))))},wgetRequests:{},nextWgetRequestHandle:0,getNextWgetRequestHandle:function(){var e=Browser.nextWgetRequestHandle;return Browser.nextWgetRequestHandle++,e}};Module.requestFullScreen=function(e,r,i){Browser.requestFullScreen(e,r,i)},Module.requestAnimationFrame=function(e){Browser.requestAnimationFrame(e)},Module.setCanvasSize=function(e,r,i){Browser.setCanvasSize(e,r,i)},Module.pauseMainLoop=function(){Browser.mainLoop.pause()},Module.resumeMainLoop=function(){Browser.mainLoop.resume()},Module.getUserMedia=function(){Browser.getUserMedia()},Module.createContext=function(e,r,i,n){return Browser.createContext(e,r,i,n)},STACK_BASE=STACKTOP=Runtime.alignMemory(STATICTOP),staticSealed=!0,STACK_MAX=STACK_BASE+TOTAL_STACK,DYNAMIC_BASE=DYNAMICTOP=Runtime.alignMemory(STACK_MAX),assert(DYNAMIC_BASE<TOTAL_MEMORY,"TOTAL_MEMORY not big enough for stack");var cttz_i8=allocate([8,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,7,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0],"i8",ALLOC_DYNAMIC);Module.asmGlobalArg={Math:Math,Int8Array:Int8Array,Int16Array:Int16Array,Int32Array:Int32Array,Uint8Array:Uint8Array,Uint16Array:Uint16Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array,NaN:NaN,Infinity:1/0,byteLength:byteLength},Module.asmLibraryArg={abort:abort,assert:assert,invoke_iiii:invoke_iiii,invoke_viiiii:invoke_viiiii,invoke_vi:invoke_vi,invoke_ii:invoke_ii,invoke_viii:invoke_viii,invoke_v:invoke_v,invoke_viiiiii:invoke_viiiiii,invoke_viiii:invoke_viiii,_pthread_cleanup_pop:_pthread_cleanup_pop,_pthread_getspecific:_pthread_getspecific,_pthread_setspecific:_pthread_setspecific,__ZSt18uncaught_exceptionv:__ZSt18uncaught_exceptionv,_emscripten_set_main_loop:_emscripten_set_main_loop,_pthread_self:_pthread_self,_abort:_abort,_pthread_cleanup_push:_pthread_cleanup_push,___syscall6:___syscall6,_sbrk:_sbrk,_time:_time,_pthread_key_create:_pthread_key_create,___setErrNo:___setErrNo,_emscripten_memcpy_big:_emscripten_memcpy_big,___syscall54:___syscall54,___syscall140:___syscall140,_pthread_once:_pthread_once,_emscripten_set_main_loop_timing:_emscripten_set_main_loop_timing,_sysconf:_sysconf,___syscall146:___syscall146,___cxa_begin_catch:___cxa_begin_catch,STACKTOP:STACKTOP,STACK_MAX:STACK_MAX,tempDoublePtr:tempDoublePtr,ABORT:ABORT,cttz_i8:cttz_i8};var 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je(e,r){e=e|0;r=r|0;m=e;h=r}function Ze(e,r){e=e|0;r=r|0;if(!p){p=e;w=r}}function Je(e){e=e|0;_[N>>0]=_[e>>0];_[N+1>>0]=_[e+1>>0];_[N+2>>0]=_[e+2>>0];_[N+3>>0]=_[e+3>>0]}function Qe(e){e=e|0;_[N>>0]=_[e>>0];_[N+1>>0]=_[e+1>>0];_[N+2>>0]=_[e+2>>0];_[N+3>>0]=_[e+3>>0];_[N+4>>0]=_[e+4>>0];_[N+5>>0]=_[e+5>>0];_[N+6>>0]=_[e+6>>0];_[N+7>>0]=_[e+7>>0]}function $e(e){e=e|0;H=e}function er(){return H|0}function rr(e,r,i,n,t){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;var o=0,a=0,u=0,s=0,l=0,f=0,_=0,c=0,d=0;d=m;m=m+576|0;f=d+48|0;u=d+32|0;a=d+16|0;o=d;l=d+64|0;_=d+60|0;s=e+4|0;c=e+8|0;if((E[s>>2]|0)>>>0>(E[c>>2]|0)>>>0){E[o>>2]=1138;E[o+4>>2]=2119;E[o+8>>2]=1117;Si(l,1084,o)|0;Mi(l)|0}if((2147418112/(n>>>0)|0)>>>0<=r>>>0){E[a>>2]=1138;E[a+4>>2]=2120;E[a+8>>2]=1157;Si(l,1084,a)|0;Mi(l)|0}a=E[c>>2]|0;if(a>>>0>=r>>>0){c=1;m=d;return c|0}do if(i){if(r){o=r+-1|0;if(!(o&r)){o=11;break}else r=o}else r=-1;r=r>>>16|r;r=r>>>8|r;r=r>>>4|r;r=r>>>2|r;r=(r>>>1|r)+1|0;o=10}else o=10;while(0);if((o|0)==10)if(!r){r=0;o=12}else o=11;if((o|0)==11)if(r>>>0<=a>>>0)o=12;if((o|0)==12){E[u>>2]=1138;E[u+4>>2]=2129;E[u+8>>2]=1205;Si(l,1084,u)|0;Mi(l)|0}i=fe(r,n)|0;do if(!t){o=ir(E[e>>2]|0,i,_,1)|0;if(!o){c=0;m=d;return c|0}else{E[e>>2]=o;break}}else{a=nr(i,_)|0;if(!a){c=0;m=d;return c|0}On[t&0](a,E[e>>2]|0,E[s>>2]|0);o=E[e>>2]|0;do if(o)if(!(o&7)){or(o,0,0,1,0)|0;break}else{E[f>>2]=1138;E[f+4>>2]=2502;E[f+8>>2]=1504;Si(l,1084,f)|0;Mi(l)|0;break}while(0);E[e>>2]=a}while(0);o=E[_>>2]|0;if(o>>>0>i>>>0)r=(o>>>0)/(n>>>0)|0;E[c>>2]=r;c=1;m=d;return c|0}function ir(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;var t=0,o=0,a=0,u=0,s=0,l=0;l=m;m=m+560|0;s=l+32|0;o=l+16|0;t=l;u=l+48|0;a=l+44|0;if(e&7){E[t>>2]=1138;E[t+4>>2]=2502;E[t+8>>2]=1482;Si(u,1084,t)|0;Mi(u)|0;s=0;m=l;return s|0}if(r>>>0>2147418112){E[o>>2]=1138;E[o+4>>2]=2502;E[o+8>>2]=1375;Si(u,1084,o)|0;Mi(u)|0;s=0;m=l;return s|0}E[a>>2]=r;n=or(e,r,a,n,0)|0;if(i)E[i>>2]=E[a>>2];if(!(n&7)){s=n;m=l;return s|0}E[s>>2]=1138;E[s+4>>2]=2554;E[s+8>>2]=1428;Si(u,1084,s)|0;Mi(u)|0;s=n;m=l;return s|0}function nr(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0,a=0,u=0,s=0;s=m;m=m+560|0;u=s+32|0;a=s+16|0;i=s;o=s+48|0;t=s+44|0;n=e+3&-4;n=(n|0)!=0?n:4;if(n>>>0>2147418112){E[i>>2]=1138;E[i+4>>2]=2502;E[i+8>>2]=1375;Si(o,1084,i)|0;Mi(o)|0;u=0;m=s;return u|0}E[t>>2]=n;i=or(0,n,t,1,0)|0;e=E[t>>2]|0;if(r)E[r>>2]=e;if((i|0)==0|e>>>0<n>>>0){E[a>>2]=1138;E[a+4>>2]=2502;E[a+8>>2]=1401;Si(o,1084,a)|0;Mi(o)|0;u=0;m=s;return u|0}if(!(i&7)){u=i;m=s;return u|0}E[u>>2]=1138;E[u+4>>2]=2529;E[u+8>>2]=1428;Si(o,1084,u)|0;Mi(o)|0;u=i;m=s;return u|0}function tr(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;var t=0,o=0,a=0,u=0,s=0,l=0,f=0,A=0,R=0,M=0,S=0,h=0,N=0,C=0,I=0,p=0,w=0,b=0,O=0,P=0,v=0,B=0,L=0,k=0,F=0,g=0,U=0,D=0;D=m;m=m+880|0;F=D+144|0;k=D+128|0;L=D+112|0;B=D+96|0;O=D+80|0;N=D+64|0;S=D+48|0;h=D+32|0;A=D+16|0;f=D;v=D+360|0;g=D+296|0;U=D+224|0;M=D+156|0;if((r|0)==0|n>>>0>11){e=0;m=D;return e|0}E[e>>2]=r;t=U;o=t+68|0;do{E[t>>2]=0;t=t+4|0}while((t|0)<(o|0));o=0;do{t=_[i+o>>0]|0;if(t<<24>>24){P=U+((t&255)<<2)|0;E[P>>2]=(E[P>>2]|0)+1}o=o+1|0}while((o|0)!=(r|0));o=0;l=1;a=0;u=-1;s=0;while(1){t=E[U+(l<<2)>>2]|0;if(!t)E[e+28+(l+-1<<2)>>2]=0;else{P=l+-1|0;E[g+(P<<2)>>2]=o;o=t+o|0;b=16-l|0;E[e+28+(P<<2)>>2]=(o+-1<<b|(1<<b)+-1)+1;E[e+96+(P<<2)>>2]=s;E[M+(l<<2)>>2]=s;a=a>>>0>l>>>0?a:l;u=u>>>0<l>>>0?u:l;s=t+s|0}l=l+1|0;if((l|0)==17){P=a;break}else o=o<<1}E[e+4>>2]=s;o=e+172|0;do if(s>>>0>(E[o>>2]|0)>>>0){E[o>>2]=s;if(s){t=s+-1|0;if(t&s)R=14}else{t=-1;R=14}if((R|0)==14){b=t>>>16|t;b=b>>>8|b;b=b>>>4|b;b=b>>>2|b;b=(b>>>1|b)+1|0;E[o>>2]=b>>>0>r>>>0?r:b}a=e+176|0;t=E[a>>2]|0;do if(t){b=E[t+-4>>2]|0;t=t+-8|0;if(!((b|0)!=0?(b|0)==(~E[t>>2]|0):0)){E[f>>2]=1138;E[f+4>>2]=647;E[f+8>>2]=1851;Si(v,1084,f)|0;Mi(v)|0}if(!(t&7)){or(t,0,0,1,0)|0;break}else{E[A>>2]=1138;E[A+4>>2]=2502;E[A+8>>2]=1504;Si(v,1084,A)|0;Mi(v)|0;break}}while(0);o=E[o>>2]|0;o=(o|0)!=0?o:1;t=nr((o<<1)+8|0,0)|0;if(!t){E[a>>2]=0;t=0;break}else{E[t+4>>2]=o;E[t>>2]=~o;E[a>>2]=t+8;R=25;break}}else R=25;while(0);e:do if((R|0)==25){b=e+24|0;_[b>>0]=u;_[e+25>>0]=P;o=e+176|0;a=0;do{w=_[i+a>>0]|0;t=w&255;if(w<<24>>24){if(!(E[U+(t<<2)>>2]|0)){E[h>>2]=1138;E[h+4>>2]=2272;E[h+8>>2]=1249;Si(v,1084,h)|0;Mi(v)|0}w=M+(t<<2)|0;t=E[w>>2]|0;E[w>>2]=t+1;if(t>>>0>=s>>>0){E[S>>2]=1138;E[S+4>>2]=2276;E[S+8>>2]=1262;Si(v,1084,S)|0;Mi(v)|0}c[(E[o>>2]|0)+(t<<1)>>1]=a}a=a+1|0}while((a|0)!=(r|0));t=_[b>>0]|0;p=(t&255)>>>0<n>>>0?n:0;w=e+8|0;E[w>>2]=p;I=(p|0)!=0;if(I){C=1<<p;t=e+164|0;do if(C>>>0>(E[t>>2]|0)>>>0){E[t>>2]=C;a=e+168|0;t=E[a>>2]|0;do if(t){h=E[t+-4>>2]|0;t=t+-8|0;if(!((h|0)!=0?(h|0)==(~E[t>>2]|0):0)){E[N>>2]=1138;E[N+4>>2]=647;E[N+8>>2]=1851;Si(v,1084,N)|0;Mi(v)|0}if(!(t&7)){or(t,0,0,1,0)|0;break}else{E[O>>2]=1138;E[O+4>>2]=2502;E[O+8>>2]=1504;Si(v,1084,O)|0;Mi(v)|0;break}}while(0);t=C<<2;o=nr(t+8|0,0)|0;if(!o){E[a>>2]=0;t=0;break e}else{O=o+8|0;E[o+4>>2]=C;E[o>>2]=~C;E[a>>2]=O;o=O;break}}else{o=e+168|0;t=C<<2;a=o;o=E[o>>2]|0}while(0);qi(o|0,-1,t|0)|0;M=e+176|0;N=1;do{if(E[U+(N<<2)>>2]|0){S=p-N|0;h=1<<S;o=N+-1|0;u=E[g+(o<<2)>>2]|0;if(o>>>0>=16){E[B>>2]=1138;E[B+4>>2]=1956;E[B+8>>2]=1725;Si(v,1084,B)|0;Mi(v)|0}t=E[e+28+(o<<2)>>2]|0;if(!t)r=-1;else r=(t+-1|0)>>>(16-N|0);if(u>>>0<=r>>>0){A=(E[e+96+(o<<2)>>2]|0)-u|0;R=N<<16;do{t=T[(E[M>>2]|0)+(A+u<<1)>>1]|0;if((d[i+t>>0]|0|0)!=(N|0)){E[L>>2]=1138;E[L+4>>2]=2318;E[L+8>>2]=1291;Si(v,1084,L)|0;Mi(v)|0}f=u<<S;o=t|R;l=0;do{s=l+f|0;if(s>>>0>=C>>>0){E[k>>2]=1138;E[k+4>>2]=2324;E[k+8>>2]=1325;Si(v,1084,k)|0;Mi(v)|0}t=E[a>>2]|0;if((E[t+(s<<2)>>2]|0)!=-1){E[F>>2]=1138;E[F+4>>2]=2326;E[F+8>>2]=1348;Si(v,1084,F)|0;Mi(v)|0;t=E[a>>2]|0}E[t+(s<<2)>>2]=o;l=l+1|0}while(l>>>0<h>>>0);u=u+1|0}while(u>>>0<=r>>>0)}}N=N+1|0}while(p>>>0>=N>>>0);t=_[b>>0]|0}o=e+96|0;E[o>>2]=(E[o>>2]|0)-(E[g>>2]|0);o=e+100|0;E[o>>2]=(E[o>>2]|0)-(E[g+4>>2]|0);o=e+104|0;E[o>>2]=(E[o>>2]|0)-(E[g+8>>2]|0);o=e+108|0;E[o>>2]=(E[o>>2]|0)-(E[g+12>>2]|0);o=e+112|0;E[o>>2]=(E[o>>2]|0)-(E[g+16>>2]|0);o=e+116|0;E[o>>2]=(E[o>>2]|0)-(E[g+20>>2]|0);o=e+120|0;E[o>>2]=(E[o>>2]|0)-(E[g+24>>2]|0);o=e+124|0;E[o>>2]=(E[o>>2]|0)-(E[g+28>>2]|0);o=e+128|0;E[o>>2]=(E[o>>2]|0)-(E[g+32>>2]|0);o=e+132|0;E[o>>2]=(E[o>>2]|0)-(E[g+36>>2]|0);o=e+136|0;E[o>>2]=(E[o>>2]|0)-(E[g+40>>2]|0);o=e+140|0;E[o>>2]=(E[o>>2]|0)-(E[g+44>>2]|0);o=e+144|0;E[o>>2]=(E[o>>2]|0)-(E[g+48>>2]|0);o=e+148|0;E[o>>2]=(E[o>>2]|0)-(E[g+52>>2]|0);o=e+152|0;E[o>>2]=(E[o>>2]|0)-(E[g+56>>2]|0);o=e+156|0;E[o>>2]=(E[o>>2]|0)-(E[g+60>>2]|0);o=e+16|0;E[o>>2]=0;a=e+20|0;E[a>>2]=t&255;r:do if(I){while(1){if(!n)break r;t=n+-1|0;if(!(E[U+(n<<2)>>2]|0))n=t;else break}E[o>>2]=E[e+28+(t<<2)>>2];t=p+1|0;E[a>>2]=t;if(t>>>0<=P>>>0){while(1){if(E[U+(t<<2)>>2]|0)break;t=t+1|0;if(t>>>0>P>>>0)break r}E[a>>2]=t}}while(0);E[e+92>>2]=-1;E[e+160>>2]=1048575;E[e+12>>2]=32-(E[w>>2]|0);t=1}while(0);e=t;m=D;return e|0}function or(e,r,i,n,t){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;do if(!e){n=Gi(r)|0;if(i){if(!n)e=0;else e=Vi(n)|0;E[i>>2]=e}}else{if(!r){Hi(e);if(!i){n=0;break}E[i>>2]=0;n=0;break}if(n){n=Xi(e,r)|0;e=(n|0)==0?e:n}else n=0;if(i){r=Vi(e)|0;E[i>>2]=r}}while(0);return n|0}function ar(e,r,i){e=e|0;r=r|0;i=i|0;var n=0;if(!((e|0)!=0&r>>>0>73&(i|0)!=0)){i=0;return i|0}if((E[i>>2]|0)!=40|r>>>0<74){i=0;return i|0}if(((d[e>>0]|0)<<8|(d[e+1>>0]|0)|0)!=18552){i=0;return i|0}if(((d[e+2>>0]|0)<<8|(d[e+3>>0]|0))>>>0<74){i=0;return i|0}if(((d[e+7>>0]|0)<<16|(d[e+6>>0]|0)<<24|(d[e+8>>0]|0)<<8|(d[e+9>>0]|0))>>>0>r>>>0){i=0;return i|0}E[i+4>>2]=(d[e+12>>0]|0)<<8|(d[e+13>>0]|0);E[i+8>>2]=(d[e+14>>0]|0)<<8|(d[e+15>>0]|0);E[i+12>>2]=d[e+16>>0];E[i+16>>2]=d[e+17>>0];r=e+18|0;n=i+32|0;E[n>>2]=d[r>>0];E[n+4>>2]=0;r=_[r>>0]|0;E[i+20>>2]=r<<24>>24==0|r<<24>>24==9?8:16;E[i+24>>2]=(d[e+26>>0]|0)<<16|(d[e+25>>0]|0)<<24|(d[e+27>>0]|0)<<8|(d[e+28>>0]|0);E[i+28>>2]=(d[e+30>>0]|0)<<16|(d[e+29>>0]|0)<<24|(d[e+31>>0]|0)<<8|(d[e+32>>0]|0);i=1;return i|0}function ur(e){e=e|0;Ye(e|0)|0;Gr()}function sr(e){e=e|0;var r=0,i=0,n=0,t=0,o=0;o=m;m=m+528|0;t=o;n=o+16|0;r=E[e+20>>2]|0;if(r)lr(r);r=e+4|0;i=E[r>>2]|0;if(!i){t=e+16|0;_[t>>0]=0;m=o;return}if(!(i&7))or(i,0,0,1,0)|0;else{E[t>>2]=1138;E[t+4>>2]=2502;E[t+8>>2]=1504;Si(n,1084,t)|0;Mi(n)|0}E[r>>2]=0;E[e+8>>2]=0;E[e+12>>2]=0;t=e+16|0;_[t>>0]=0;m=o;return}function lr(e){e=e|0;var r=0,i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0;s=m;m=m+592|0;a=s+64|0;o=s+48|0;u=s+32|0;n=s+16|0;i=s;t=s+80|0;if(!e){m=s;return}r=E[e+168>>2]|0;do if(r){l=E[r+-4>>2]|0;r=r+-8|0;if(!((l|0)!=0?(l|0)==(~E[r>>2]|0):0)){E[i>>2]=1138;E[i+4>>2]=647;E[i+8>>2]=1851;Si(t,1084,i)|0;Mi(t)|0}if(!(r&7)){or(r,0,0,1,0)|0;break}else{E[n>>2]=1138;E[n+4>>2]=2502;E[n+8>>2]=1504;Si(t,1084,n)|0;Mi(t)|0;break}}while(0);r=E[e+176>>2]|0;do if(r){l=E[r+-4>>2]|0;r=r+-8|0;if(!((l|0)!=0?(l|0)==(~E[r>>2]|0):0)){E[u>>2]=1138;E[u+4>>2]=647;E[u+8>>2]=1851;Si(t,1084,u)|0;Mi(t)|0}if(!(r&7)){or(r,0,0,1,0)|0;break}else{E[o>>2]=1138;E[o+4>>2]=2502;E[o+8>>2]=1504;Si(t,1084,o)|0;Mi(t)|0;break}}while(0);if(!(e&7)){or(e,0,0,1,0)|0;m=s;return}else{E[a>>2]=1138;E[a+4>>2]=2502;E[a+8>>2]=1504;Si(t,1084,a)|0;Mi(t)|0;m=s;return}}function fr(e){e=e|0;var r=0,i=0,n=0,t=0,o=0,a=0,u=0,s=0;s=m;m=m+544|0;a=s+16|0;r=s;o=s+32|0;t=e+8|0;i=E[t>>2]|0;if((i+-1|0)>>>0>=8192){E[r>>2]=1138;E[r+4>>2]=3002;E[r+8>>2]=1529;Si(o,1084,r)|0;Mi(o)|0}E[e>>2]=i;n=e+20|0;r=E[n>>2]|0;if(!r){r=nr(180,0)|0;if(!r)r=0;else{u=r+164|0;E[u>>2]=0;E[u+4>>2]=0;E[u+8>>2]=0;E[u+12>>2]=0}E[n>>2]=r;u=E[e>>2]|0}else u=i;if(!(E[t>>2]|0)){E[a>>2]=1138;E[a+4>>2]=906;E[a+8>>2]=1769;Si(o,1084,a)|0;Mi(o)|0;a=E[e>>2]|0}else a=u;o=E[e+4>>2]|0;if(a>>>0>16){n=a;i=0}else{e=0;e=tr(r,u,o,e)|0;m=s;return e|0}while(1){t=i+1|0;if(n>>>0>3){n=n>>>1;i=t}else{n=t;break}}e=i+2+((n|0)!=32&1<<n>>>0<a>>>0&1)|0;e=e>>>0<11?e&255:11;e=tr(r,u,o,e)|0;m=s;return e|0}function _r(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,c=0,T=0,A=0,R=0,M=0,S=0,h=0,N=0,C=0,I=0,p=0,w=0,b=0,O=0,P=0,v=0;v=m;m=m+720|0;p=v+160|0;I=v+144|0;C=v+128|0;N=v+112|0;h=v+96|0;S=v+80|0;M=v+64|0;R=v+48|0;f=v+32|0;u=v+16|0;t=v;O=v+200|0;P=v+176|0;w=cr(e,14)|0;if(!w){E[r>>2]=0;i=r+4|0;n=E[i>>2]|0;if(n){if(!(n&7))or(n,0,0,1,0)|0;else{E[t>>2]=1138;E[t+4>>2]=2502;E[t+8>>2]=1504;Si(O,1084,t)|0;Mi(O)|0}E[i>>2]=0;E[r+8>>2]=0;E[r+12>>2]=0}_[r+16>>0]=0;i=r+20|0;n=E[i>>2]|0;if(!n){r=1;m=v;return r|0}lr(n);E[i>>2]=0;r=1;m=v;return r|0}T=r+4|0;A=r+8|0;i=E[A>>2]|0;if((i|0)!=(w|0)){if(i>>>0<=w>>>0){do if((E[r+12>>2]|0)>>>0<w>>>0){if(rr(T,w,(i+1|0)==(w|0),1,0)|0){i=E[A>>2]|0;break}_[r+16>>0]=1;r=0;m=v;return r|0}while(0);qi((E[T>>2]|0)+i|0,0,w-i|0)|0}E[A>>2]=w}qi(E[T>>2]|0,0,w|0)|0;c=e+20|0;i=E[c>>2]|0;if((i|0)<5){o=e+4|0;a=e+8|0;t=e+16|0;do{n=E[o>>2]|0;if((n|0)==(E[a>>2]|0))n=0;else{E[o>>2]=n+1;n=d[n>>0]|0}i=i+8|0;E[c>>2]=i;if((i|0)>=33){E[u>>2]=1138;E[u+4>>2]=3204;E[u+8>>2]=1638;Si(O,1084,u)|0;Mi(O)|0;i=E[c>>2]|0}n=n<<32-i|E[t>>2];E[t>>2]=n}while((i|0)<5)}else{n=e+16|0;t=n;n=E[n>>2]|0}l=n>>>27;E[t>>2]=n<<5;E[c>>2]=i+-5;if((l+-1|0)>>>0>20){r=0;m=v;return r|0}E[P+20>>2]=0;E[P>>2]=0;E[P+4>>2]=0;E[P+8>>2]=0;E[P+12>>2]=0;_[P+16>>0]=0;i=P+4|0;n=P+8|0;e:do if(rr(i,21,0,1,0)|0){u=E[n>>2]|0;s=E[i>>2]|0;qi(s+u|0,0,21-u|0)|0;E[n>>2]=21;if(l){t=e+4|0;o=e+8|0;a=e+16|0;u=0;do{i=E[c>>2]|0;if((i|0)<3){do{n=E[t>>2]|0;if((n|0)==(E[o>>2]|0))n=0;else{E[t>>2]=n+1;n=d[n>>0]|0}i=i+8|0;E[c>>2]=i;if((i|0)>=33){E[f>>2]=1138;E[f+4>>2]=3204;E[f+8>>2]=1638;Si(O,1084,f)|0;Mi(O)|0;i=E[c>>2]|0}n=n<<32-i|E[a>>2];E[a>>2]=n}while((i|0)<3)}else n=E[a>>2]|0;E[a>>2]=n<<3;E[c>>2]=i+-3;_[s+(d[1599+u>>0]|0)>>0]=n>>>29;u=u+1|0}while((u|0)!=(l|0))}if(fr(P)|0){l=e+4|0;u=e+8|0;s=e+16|0;n=0;r:while(1){a=w-n|0;i=Er(e,P)|0;i:do if(i>>>0<17){if((E[A>>2]|0)>>>0<=n>>>0){E[R>>2]=1138;E[R+4>>2]=906;E[R+8>>2]=1769;
+Si(O,1084,R)|0;Mi(O)|0}_[(E[T>>2]|0)+n>>0]=i;i=n+1|0}else switch(i|0){case 17:{i=E[c>>2]|0;if((i|0)<3){do{t=E[l>>2]|0;if((t|0)==(E[u>>2]|0))t=0;else{E[l>>2]=t+1;t=d[t>>0]|0}i=i+8|0;E[c>>2]=i;if((i|0)>=33){E[M>>2]=1138;E[M+4>>2]=3204;E[M+8>>2]=1638;Si(O,1084,M)|0;Mi(O)|0;i=E[c>>2]|0}t=t<<32-i|E[s>>2];E[s>>2]=t}while((i|0)<3)}else t=E[s>>2]|0;E[s>>2]=t<<3;E[c>>2]=i+-3;i=(t>>>29)+3|0;if(i>>>0>a>>>0){i=0;break e}i=i+n|0;break i}case 18:{i=E[c>>2]|0;if((i|0)<7){do{t=E[l>>2]|0;if((t|0)==(E[u>>2]|0))t=0;else{E[l>>2]=t+1;t=d[t>>0]|0}i=i+8|0;E[c>>2]=i;if((i|0)>=33){E[S>>2]=1138;E[S+4>>2]=3204;E[S+8>>2]=1638;Si(O,1084,S)|0;Mi(O)|0;i=E[c>>2]|0}t=t<<32-i|E[s>>2];E[s>>2]=t}while((i|0)<7)}else t=E[s>>2]|0;E[s>>2]=t<<7;E[c>>2]=i+-7;i=(t>>>25)+11|0;if(i>>>0>a>>>0){i=0;break e}i=i+n|0;break i}default:{if((i+-19|0)>>>0>=2){b=90;break r}o=E[c>>2]|0;if((i|0)==19){if((o|0)<2){t=o;while(1){i=E[l>>2]|0;if((i|0)==(E[u>>2]|0))o=0;else{E[l>>2]=i+1;o=d[i>>0]|0}i=t+8|0;E[c>>2]=i;if((i|0)>=33){E[h>>2]=1138;E[h+4>>2]=3204;E[h+8>>2]=1638;Si(O,1084,h)|0;Mi(O)|0;i=E[c>>2]|0}t=o<<32-i|E[s>>2];E[s>>2]=t;if((i|0)<2)t=i;else break}}else{t=E[s>>2]|0;i=o}E[s>>2]=t<<2;E[c>>2]=i+-2;o=(t>>>30)+3|0}else{if((o|0)<6){t=o;while(1){i=E[l>>2]|0;if((i|0)==(E[u>>2]|0))o=0;else{E[l>>2]=i+1;o=d[i>>0]|0}i=t+8|0;E[c>>2]=i;if((i|0)>=33){E[N>>2]=1138;E[N+4>>2]=3204;E[N+8>>2]=1638;Si(O,1084,N)|0;Mi(O)|0;i=E[c>>2]|0}t=o<<32-i|E[s>>2];E[s>>2]=t;if((i|0)<6)t=i;else break}}else{t=E[s>>2]|0;i=o}E[s>>2]=t<<6;E[c>>2]=i+-6;o=(t>>>26)+7|0}if((n|0)==0|o>>>0>a>>>0){i=0;break e}i=n+-1|0;if((E[A>>2]|0)>>>0<=i>>>0){E[C>>2]=1138;E[C+4>>2]=906;E[C+8>>2]=1769;Si(O,1084,C)|0;Mi(O)|0}t=_[(E[T>>2]|0)+i>>0]|0;if(!(t<<24>>24)){i=0;break e}i=o+n|0;if(n>>>0>=i>>>0){i=n;break i}do{if((E[A>>2]|0)>>>0<=n>>>0){E[I>>2]=1138;E[I+4>>2]=906;E[I+8>>2]=1769;Si(O,1084,I)|0;Mi(O)|0}_[(E[T>>2]|0)+n>>0]=t;n=n+1|0}while((n|0)!=(i|0))}}while(0);if(w>>>0>i>>>0)n=i;else break}if((b|0)==90){E[p>>2]=1138;E[p+4>>2]=3145;E[p+8>>2]=1620;Si(O,1084,p)|0;Mi(O)|0;i=0;break}if((w|0)==(i|0))i=fr(r)|0;else i=0}else i=0}else{_[P+16>>0]=1;i=0}while(0);sr(P);r=i;m=v;return r|0}function cr(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0;l=m;m=m+528|0;a=l;o=l+16|0;if(!r){s=0;m=l;return s|0}if(r>>>0<=16){s=dr(e,r)|0;m=l;return s|0}u=dr(e,r+-16|0)|0;s=e+20|0;r=E[s>>2]|0;if((r|0)<16){n=e+4|0;t=e+8|0;i=e+16|0;do{e=E[n>>2]|0;if((e|0)==(E[t>>2]|0))e=0;else{E[n>>2]=e+1;e=d[e>>0]|0}r=r+8|0;E[s>>2]=r;if((r|0)>=33){E[a>>2]=1138;E[a+4>>2]=3204;E[a+8>>2]=1638;Si(o,1084,a)|0;Mi(o)|0;r=E[s>>2]|0}e=e<<32-r|E[i>>2];E[i>>2]=e}while((r|0)<16)}else{e=e+16|0;i=e;e=E[e>>2]|0}E[i>>2]=e<<16;E[s>>2]=r+-16;s=e>>>16|u<<16;m=l;return s|0}function Er(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,_=0,c=0,A=0,R=0,M=0;M=m;m=m+576|0;_=M+48|0;f=M+32|0;l=M+16|0;s=M;A=M+64|0;c=E[r+20>>2]|0;R=e+20|0;u=E[R>>2]|0;do if((u|0)<24){a=e+4|0;n=E[a>>2]|0;t=E[e+8>>2]|0;i=n>>>0<t>>>0;if((u|0)>=16){if(i){E[a>>2]=n+1;i=d[n>>0]|0}else i=0;E[R>>2]=u+8;a=e+16|0;o=i<<24-u|E[a>>2];E[a>>2]=o;break}if(i){o=(d[n>>0]|0)<<8;i=n+1|0}else{o=0;i=n}if(i>>>0<t>>>0){n=d[i>>0]|0;i=i+1|0}else n=0;E[a>>2]=i;E[R>>2]=u+16;a=e+16|0;o=(n|o)<<16-u|E[a>>2];E[a>>2]=o}else{o=e+16|0;a=o;o=E[o>>2]|0}while(0);t=(o>>>16)+1|0;do if(t>>>0<=(E[c+16>>2]|0)>>>0){n=E[(E[c+168>>2]|0)+(o>>>(32-(E[c+8>>2]|0)|0)<<2)>>2]|0;if((n|0)==-1){E[s>>2]=1138;E[s+4>>2]=3249;E[s+8>>2]=1665;Si(A,1084,s)|0;Mi(A)|0}i=n&65535;n=n>>>16;if((E[r+8>>2]|0)>>>0<=i>>>0){E[l>>2]=1138;E[l+4>>2]=905;E[l+8>>2]=1769;Si(A,1084,l)|0;Mi(A)|0}if((d[(E[r+4>>2]|0)+i>>0]|0|0)!=(n|0)){E[f>>2]=1138;E[f+4>>2]=3253;E[f+8>>2]=1682;Si(A,1084,f)|0;Mi(A)|0}}else{n=E[c+20>>2]|0;while(1){i=n+-1|0;if(t>>>0>(E[c+28+(i<<2)>>2]|0)>>>0)n=n+1|0;else break}i=(o>>>(32-n|0))+(E[c+96+(i<<2)>>2]|0)|0;if(i>>>0<(E[r>>2]|0)>>>0){i=T[(E[c+176>>2]|0)+(i<<1)>>1]|0;break}E[_>>2]=1138;E[_+4>>2]=3271;E[_+8>>2]=1620;Si(A,1084,_)|0;Mi(A)|0;R=0;m=M;return R|0}while(0);E[a>>2]=E[a>>2]<<n;E[R>>2]=(E[R>>2]|0)-n;R=i;m=M;return R|0}function dr(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0;l=m;m=m+544|0;u=l+16|0;i=l;a=l+32|0;if(r>>>0>=33){E[i>>2]=1138;E[i+4>>2]=3195;E[i+8>>2]=1622;Si(a,1084,i)|0;Mi(a)|0}s=e+20|0;i=E[s>>2]|0;if((i|0)>=(r|0)){t=e+16|0;o=t;t=E[t>>2]|0;a=i;u=32-r|0;u=t>>>u;t=t<<r;E[o>>2]=t;r=a-r|0;E[s>>2]=r;m=l;return u|0}t=e+4|0;o=e+8|0;n=e+16|0;do{e=E[t>>2]|0;if((e|0)==(E[o>>2]|0))e=0;else{E[t>>2]=e+1;e=d[e>>0]|0}i=i+8|0;E[s>>2]=i;if((i|0)>=33){E[u>>2]=1138;E[u+4>>2]=3204;E[u+8>>2]=1638;Si(a,1084,u)|0;Mi(a)|0;i=E[s>>2]|0}e=e<<32-i|E[n>>2];E[n>>2]=e}while((i|0)<(r|0));u=32-r|0;u=e>>>u;a=e<<r;E[n>>2]=a;r=i-r|0;E[s>>2]=r;m=l;return u|0}function Tr(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,c=0,T=0,A=0,R=0,M=0;A=m;m=m+528|0;c=A;f=A+16|0;if((e|0)==0|r>>>0<62){T=0;m=A;return T|0}l=nr(300,0)|0;if(!l){T=0;m=A;return T|0}E[l>>2]=519686845;i=l+4|0;E[i>>2]=0;n=l+8|0;E[n>>2]=0;s=l+88|0;t=l+136|0;o=l+160|0;a=s;u=a+44|0;do{E[a>>2]=0;a=a+4|0}while((a|0)<(u|0));_[s+44>>0]=0;R=l+184|0;a=l+208|0;u=l+232|0;M=l+252|0;E[M>>2]=0;E[M+4>>2]=0;E[M+8>>2]=0;_[M+12>>0]=0;M=l+268|0;E[M>>2]=0;E[M+4>>2]=0;E[M+8>>2]=0;_[M+12>>0]=0;M=l+284|0;E[M>>2]=0;E[M+4>>2]=0;E[M+8>>2]=0;_[M+12>>0]=0;E[t>>2]=0;E[t+4>>2]=0;E[t+8>>2]=0;E[t+12>>2]=0;E[t+16>>2]=0;_[t+20>>0]=0;E[o>>2]=0;E[o+4>>2]=0;E[o+8>>2]=0;E[o+12>>2]=0;E[o+16>>2]=0;_[o+20>>0]=0;E[R>>2]=0;E[R+4>>2]=0;E[R+8>>2]=0;E[R+12>>2]=0;E[R+16>>2]=0;_[R+20>>0]=0;E[a>>2]=0;E[a+4>>2]=0;E[a+8>>2]=0;E[a+12>>2]=0;E[a+16>>2]=0;_[a+20>>0]=0;E[u>>2]=0;E[u+4>>2]=0;E[u+8>>2]=0;E[u+12>>2]=0;_[u+16>>0]=0;do if(((r>>>0>=74?((d[e>>0]|0)<<8|(d[e+1>>0]|0)|0)==18552:0)?((d[e+2>>0]|0)<<8|(d[e+3>>0]|0))>>>0>=74:0)?((d[e+7>>0]|0)<<16|(d[e+6>>0]|0)<<24|(d[e+8>>0]|0)<<8|(d[e+9>>0]|0))>>>0<=r>>>0:0){E[s>>2]=e;E[i>>2]=e;E[n>>2]=r;if(pr(l)|0){i=E[s>>2]|0;if((d[i+39>>0]|0)<<8|(d[i+40>>0]|0)){if(!(wr(l)|0))break;if(!(br(l)|0))break;i=E[s>>2]|0}if(!((d[i+55>>0]|0)<<8|(d[i+56>>0]|0))){M=l;m=A;return M|0}if(Or(l)|0?Pr(l)|0:0){M=l;m=A;return M|0}}}else T=7;while(0);if((T|0)==7)E[s>>2]=0;Fr(l);if(!(l&7)){or(l,0,0,1,0)|0;M=0;m=A;return M|0}else{E[c>>2]=1138;E[c+4>>2]=2502;E[c+8>>2]=1504;Si(f,1084,c)|0;Mi(f)|0;M=0;m=A;return M|0}return 0}function Ar(e,r,i,n,t){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;var o=0,a=0,u=0,s=0,l=0,f=0;f=m;m=m+528|0;l=f;s=f+16|0;o=E[e+88>>2]|0;u=(d[o+70+(t<<2)+1>>0]|0)<<16|(d[o+70+(t<<2)>>0]|0)<<24|(d[o+70+(t<<2)+2>>0]|0)<<8|(d[o+70+(t<<2)+3>>0]|0);a=t+1|0;if(a>>>0<(d[o+16>>0]|0)>>>0)o=(d[o+70+(a<<2)+1>>0]|0)<<16|(d[o+70+(a<<2)>>0]|0)<<24|(d[o+70+(a<<2)+2>>0]|0)<<8|(d[o+70+(a<<2)+3>>0]|0);else o=E[e+8>>2]|0;if(o>>>0>u>>>0){s=e+4|0;s=E[s>>2]|0;s=s+u|0;l=o-u|0;l=Rr(e,s,l,r,i,n,t)|0;m=f;return l|0}E[l>>2]=1138;E[l+4>>2]=3690;E[l+8>>2]=1780;Si(s,1084,l)|0;Mi(s)|0;s=e+4|0;s=E[s>>2]|0;s=s+u|0;l=o-u|0;l=Rr(e,s,l,r,i,n,t)|0;m=f;return l|0}function Rr(e,r,i,n,t,o,a){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;o=o|0;a=a|0;var u=0,s=0,l=0,f=0;f=E[e+88>>2]|0;s=((d[f+12>>0]|0)<<8|(d[f+13>>0]|0))>>>a;l=((d[f+14>>0]|0)<<8|(d[f+15>>0]|0))>>>a;s=s>>>0>1?(s+3|0)>>>2:1;l=l>>>0>1?(l+3|0)>>>2:1;f=f+18|0;a=_[f>>0]|0;a=fe(a<<24>>24==0|a<<24>>24==9?8:16,s)|0;if(o)if((o&3|0)==0&a>>>0<=o>>>0)a=o;else{e=0;return e|0}if((fe(a,l)|0)>>>0>t>>>0){e=0;return e|0}o=(s+1|0)>>>1;u=(l+1|0)>>>1;if(!i){e=0;return e|0}E[e+92>>2]=r;E[e+96>>2]=r;E[e+104>>2]=i;E[e+100>>2]=r+i;E[e+108>>2]=0;E[e+112>>2]=0;switch(d[f>>0]|0|0){case 0:{vr(e,n,t,a,s,l,o,u)|0;e=1;return e|0}case 4:case 6:case 5:case 3:case 2:{Br(e,n,t,a,s,l,o,u)|0;e=1;return e|0}case 9:{Lr(e,n,t,a,s,l,o,u)|0;e=1;return e|0}case 8:case 7:{kr(e,n,t,a,s,l,o,u)|0;e=1;return e|0}default:{e=0;return e|0}}return 0}function Mr(e,r){e=e|0;r=r|0;var i=0,n=0;n=m;m=m+48|0;i=n;E[i>>2]=40;ar(e,r,i)|0;m=n;return E[i+4>>2]|0}function Sr(e,r){e=e|0;r=r|0;var i=0,n=0;n=m;m=m+48|0;i=n;E[i>>2]=40;ar(e,r,i)|0;m=n;return E[i+8>>2]|0}function mr(e,r){e=e|0;r=r|0;var i=0,n=0;n=m;m=m+48|0;i=n;E[i>>2]=40;ar(e,r,i)|0;m=n;return E[i+12>>2]|0}function hr(e,r){e=e|0;r=r|0;var i=0,n=0;n=m;m=m+48|0;i=n;E[i>>2]=40;ar(e,r,i)|0;m=n;return E[i+32>>2]|0}function Nr(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0;t=m;m=m+576|0;n=t+40|0;i=t+56|0;o=t;E[o>>2]=40;ar(e,r,o)|0;r=o+32|0;e=E[r+4>>2]|0;do switch(E[r>>2]|0){case 0:{if(!e){o=8;m=t;return o|0}else e=14;break}case 1:{if(!e)e=13;else e=14;break}case 2:{if(!e)e=13;else e=14;break}case 3:{if(!e)e=13;else e=14;break}case 4:{if(!e)e=13;else e=14;break}case 5:{if(!e)e=13;else e=14;break}case 6:{if(!e)e=13;else e=14;break}case 7:{if(!e)e=13;else e=14;break}case 8:{if(!e)e=13;else e=14;break}case 9:{if(!e){o=8;m=t;return o|0}else e=14;break}case 10:{if(!e){o=8;m=t;return o|0}else e=14;break}default:e=14}while(0);if((e|0)==13){o=16;m=t;return o|0}else if((e|0)==14){E[n>>2]=1138;E[n+4>>2]=2668;E[n+8>>2]=1523;Si(i,1084,n)|0;Mi(i)|0;o=0;m=t;return o|0}return 0}function Cr(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0,o=0,a=0,u=0,s=0;u=m;m=m+576|0;o=u+40|0;t=u+56|0;s=u;E[s>>2]=40;ar(e,r,s)|0;n=(((E[s+4>>2]|0)>>>i)+3|0)>>>2;r=(((E[s+8>>2]|0)>>>i)+3|0)>>>2;i=s+32|0;e=E[i+4>>2]|0;do switch(E[i>>2]|0){case 0:{if(!e)e=8;else a=14;break}case 1:{if(!e)a=13;else a=14;break}case 2:{if(!e)a=13;else a=14;break}case 3:{if(!e)a=13;else a=14;break}case 4:{if(!e)a=13;else a=14;break}case 5:{if(!e)a=13;else a=14;break}case 6:{if(!e)a=13;else a=14;break}case 7:{if(!e)a=13;else a=14;break}case 8:{if(!e)a=13;else a=14;break}case 9:{if(!e)e=8;else a=14;break}case 10:{if(!e)e=8;else a=14;break}default:a=14}while(0);if((a|0)==13)e=16;else if((a|0)==14){E[o>>2]=1138;E[o+4>>2]=2668;E[o+8>>2]=1523;Si(t,1084,o)|0;Mi(t)|0;e=0}s=fe(fe(r,n)|0,e)|0;m=u;return s|0}function Ir(e,r,i,n,t,o){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;o=o|0;var a=0,u=0,s=0,l=0,f=0,_=0,c=0,d=0,T=0,A=0;A=m;m=m+592|0;T=A+56|0;a=A+40|0;c=A+72|0;_=A;d=A+68|0;E[_>>2]=40;ar(e,r,_)|0;u=(E[_+4>>2]|0)>>>t;s=(E[_+8>>2]|0)>>>t;_=_+32|0;n=E[_+4>>2]|0;do switch(E[_>>2]|0){case 0:{if(!n)_=8;else l=14;break}case 1:{if(!n)l=13;else l=14;break}case 2:{if(!n)l=13;else l=14;break}case 3:{if(!n)l=13;else l=14;break}case 4:{if(!n)l=13;else l=14;break}case 5:{if(!n)l=13;else l=14;break}case 6:{if(!n)l=13;else l=14;break}case 7:{if(!n)l=13;else l=14;break}case 8:{if(!n)l=13;else l=14;break}case 9:{if(!n)_=8;else l=14;break}case 10:{if(!n)_=8;else l=14;break}default:l=14}while(0);if((l|0)==13)_=16;else if((l|0)==14){E[a>>2]=1138;E[a+4>>2]=2668;E[a+8>>2]=1523;Si(c,1084,a)|0;Mi(c)|0;_=0}E[d>>2]=i;f=Tr(e,r)|0;r=o+t|0;if(r>>>0>t>>>0){l=(f|0)==0;e=i;while(1){n=fe((u+3|0)>>>2,_)|0;a=fe(n,(s+3|0)>>>2)|0;if(!(t>>>0>15|(l|a>>>0<8))?(E[f>>2]|0)==519686845:0)Ar(f,d,a,n,t)|0;e=e+a|0;E[d>>2]=e;t=t+1|0;if((t|0)==(r|0))break;else{s=s>>>1;u=u>>>1}}}if(!f){m=A;return}if((E[f>>2]|0)!=519686845){m=A;return}Fr(f);if(!(f&7)){or(f,0,0,1,0)|0;m=A;return}else{E[T>>2]=1138;E[T+4>>2]=2502;E[T+8>>2]=1504;Si(c,1084,T)|0;Mi(c)|0;m=A;return}}function pr(e){e=e|0;var r=0,i=0,n=0,t=0,o=0,a=0;a=e+92|0;n=E[e+4>>2]|0;o=e+88|0;t=E[o>>2]|0;r=(d[t+68>>0]|0)<<8|(d[t+67>>0]|0)<<16|(d[t+69>>0]|0);i=n+r|0;t=(d[t+65>>0]|0)<<8|(d[t+66>>0]|0);if(!t){e=0;return e|0}E[a>>2]=i;E[e+96>>2]=i;E[e+104>>2]=t;E[e+100>>2]=n+(t+r);E[e+108>>2]=0;E[e+112>>2]=0;if(!(_r(a,e+116|0)|0)){e=0;return e|0}r=E[o>>2]|0;do if(!((d[r+39>>0]|0)<<8|(d[r+40>>0]|0))){if(!((d[r+55>>0]|0)<<8|(d[r+56>>0]|0))){e=0;return e|0}}else{if(!(_r(a,e+140|0)|0)){e=0;return e|0}if(_r(a,e+188|0)|0){r=E[o>>2]|0;break}else{e=0;return e|0}}while(0);if((d[r+55>>0]|0)<<8|(d[r+56>>0]|0)){if(!(_r(a,e+164|0)|0)){e=0;return e|0}if(!(_r(a,e+212|0)|0)){e=0;return e|0}}e=1;return e|0}function wr(e){e=e|0;var r=0,i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,c=0,T=0,A=0;A=m;m=m+576|0;u=A;a=A+64|0;T=A+16|0;n=e+88|0;r=E[n>>2]|0;c=(d[r+39>>0]|0)<<8|(d[r+40>>0]|0);l=e+236|0;o=e+240|0;i=E[o>>2]|0;if((i|0)!=(c|0)){if(i>>>0<=c>>>0){do if((E[e+244>>2]|0)>>>0<c>>>0){if(rr(l,c,(i+1|0)==(c|0),4,0)|0){r=E[o>>2]|0;break}_[e+248>>0]=1;T=0;m=A;return T|0}else r=i;while(0);qi((E[l>>2]|0)+(r<<2)|0,0,c-r<<2|0)|0;r=E[n>>2]|0}E[o>>2]=c}s=e+92|0;i=E[e+4>>2]|0;n=(d[r+34>>0]|0)<<8|(d[r+33>>0]|0)<<16|(d[r+35>>0]|0);t=i+n|0;r=(d[r+37>>0]|0)<<8|(d[r+36>>0]|0)<<16|(d[r+38>>0]|0);if(!r){T=0;m=A;return T|0}E[s>>2]=t;E[e+96>>2]=t;E[e+104>>2]=r;E[e+100>>2]=i+(r+n);E[e+108>>2]=0;E[e+112>>2]=0;E[T+20>>2]=0;E[T>>2]=0;E[T+4>>2]=0;E[T+8>>2]=0;E[T+12>>2]=0;_[T+16>>0]=0;e=T+24|0;E[T+44>>2]=0;E[e>>2]=0;E[e+4>>2]=0;E[e+8>>2]=0;E[e+12>>2]=0;_[e+16>>0]=0;if(_r(s,T)|0?(f=T+24|0,_r(s,f)|0):0){if(!(E[o>>2]|0)){E[u>>2]=1138;E[u+4>>2]=906;E[u+8>>2]=1769;Si(a,1084,u)|0;Mi(a)|0}if(!c)r=1;else{n=0;t=0;o=0;r=0;a=0;e=0;u=0;i=E[l>>2]|0;while(1){n=(Er(s,T)|0)+n&31;t=(Er(s,f)|0)+t&63;o=(Er(s,T)|0)+o&31;r=(Er(s,T)|0)+r|0;a=(Er(s,f)|0)+a&63;e=(Er(s,T)|0)+e&31;E[i>>2]=t<<5|n<<11|o|r<<27|a<<21|e<<16;u=u+1|0;if((u|0)==(c|0)){r=1;break}else{r=r&31;i=i+4|0}}}}else r=0;sr(T+24|0);sr(T);T=r;m=A;return T|0}function br(e){e=e|0;var r=0,i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,c=0,T=0,A=0,R=0,M=0,S=0,h=0,N=0,C=0,I=0,p=0,w=0,b=0,O=0,P=0,v=0,B=0;P=m;m=m+1008|0;a=P;o=P+496|0;O=P+472|0;w=P+276|0;b=P+80|0;p=P+16|0;t=E[e+88>>2]|0;I=(d[t+47>>0]|0)<<8|(d[t+48>>0]|0);C=e+92|0;r=E[e+4>>2]|0;i=(d[t+42>>0]|0)<<8|(d[t+41>>0]|0)<<16|(d[t+43>>0]|0);n=r+i|0;t=(d[t+45>>0]|0)<<8|(d[t+44>>0]|0)<<16|(d[t+46>>0]|0);if(!t){O=0;m=P;return O|0}E[C>>2]=n;E[e+96>>2]=n;E[e+104>>2]=t;E[e+100>>2]=r+(t+i);E[e+108>>2]=0;E[e+112>>2]=0;E[O+20>>2]=0;E[O>>2]=0;E[O+4>>2]=0;E[O+8>>2]=0;E[O+12>>2]=0;_[O+16>>0]=0;if(_r(C,O)|0){i=0;n=-3;t=-3;while(1){E[w+(i<<2)>>2]=n;E[b+(i<<2)>>2]=t;r=(n|0)>2;i=i+1|0;if((i|0)==49)break;else{n=r?-3:n+1|0;t=(r&1)+t|0}}r=p;i=r+64|0;do{E[r>>2]=0;r=r+4|0}while((r|0)<(i|0));N=e+252|0;i=e+256|0;r=E[i>>2]|0;e:do if((r|0)==(I|0))u=13;else{if(r>>>0<=I>>>0){do if((E[e+260>>2]|0)>>>0<I>>>0)if(rr(N,I,(r+1|0)==(I|0),4,0)|0){r=E[i>>2]|0;break}else{_[e+264>>0]=1;r=0;break e}while(0);qi((E[N>>2]|0)+(r<<2)|0,0,I-r<<2|0)|0}E[i>>2]=I;u=13}while(0);do if((u|0)==13){if(!I){E[a>>2]=1138;E[a+4>>2]=906;E[a+8>>2]=1769;Si(o,1084,a)|0;Mi(o)|0;r=1;break}n=p+4|0;t=p+8|0;e=p+12|0;o=p+16|0;a=p+20|0;u=p+24|0;s=p+28|0;l=p+32|0;f=p+36|0;c=p+40|0;T=p+44|0;A=p+48|0;R=p+52|0;M=p+56|0;S=p+60|0;h=0;i=E[N>>2]|0;while(1){r=0;do{v=Er(C,O)|0;N=r<<1;B=p+(N<<2)|0;E[B>>2]=(E[B>>2]|0)+(E[w+(v<<2)>>2]|0)&3;N=p+((N|1)<<2)|0;E[N>>2]=(E[N>>2]|0)+(E[b+(v<<2)>>2]|0)&3;r=r+1|0}while((r|0)!=8);E[i>>2]=(d[1713+(E[n>>2]|0)>>0]|0)<<2|(d[1713+(E[p>>2]|0)>>0]|0)|(d[1713+(E[t>>2]|0)>>0]|0)<<4|(d[1713+(E[e>>2]|0)>>0]|0)<<6|(d[1713+(E[o>>2]|0)>>0]|0)<<8|(d[1713+(E[a>>2]|0)>>0]|0)<<10|(d[1713+(E[u>>2]|0)>>0]|0)<<12|(d[1713+(E[s>>2]|0)>>0]|0)<<14|(d[1713+(E[l>>2]|0)>>0]|0)<<16|(d[1713+(E[f>>2]|0)>>0]|0)<<18|(d[1713+(E[c>>2]|0)>>0]|0)<<20|(d[1713+(E[T>>2]|0)>>0]|0)<<22|(d[1713+(E[A>>2]|0)>>0]|0)<<24|(d[1713+(E[R>>2]|0)>>0]|0)<<26|(d[1713+(E[M>>2]|0)>>0]|0)<<28|(d[1713+(E[S>>2]|0)>>0]|0)<<30;h=h+1|0;if((h|0)==(I|0)){r=1;break}else i=i+4|0}}while(0)}else r=0;sr(O);B=r;m=P;return B|0}function Or(e){e=e|0;var r=0,i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,T=0;T=m;m=m+560|0;u=T;a=T+40|0;f=T+16|0;t=E[e+88>>2]|0;l=(d[t+55>>0]|0)<<8|(d[t+56>>0]|0);s=e+92|0;r=E[e+4>>2]|0;i=(d[t+50>>0]|0)<<8|(d[t+49>>0]|0)<<16|(d[t+51>>0]|0);n=r+i|0;t=(d[t+53>>0]|0)<<8|(d[t+52>>0]|0)<<16|(d[t+54>>0]|0);if(!t){f=0;m=T;return f|0}E[s>>2]=n;E[e+96>>2]=n;E[e+104>>2]=t;E[e+100>>2]=r+(t+i);E[e+108>>2]=0;E[e+112>>2]=0;E[f+20>>2]=0;E[f>>2]=0;E[f+4>>2]=0;E[f+8>>2]=0;E[f+12>>2]=0;_[f+16>>0]=0;e:do if(_r(s,f)|0){o=e+268|0;i=e+272|0;r=E[i>>2]|0;if((r|0)!=(l|0)){if(r>>>0<=l>>>0){do if((E[e+276>>2]|0)>>>0<l>>>0)if(rr(o,l,(r+1|0)==(l|0),2,0)|0){r=E[i>>2]|0;break}else{_[e+280>>0]=1;r=0;break e}while(0);qi((E[o>>2]|0)+(r<<1)|0,0,l-r<<1|0)|0}E[i>>2]=l}if(!l){E[u>>2]=1138;E[u+4>>2]=906;E[u+8>>2]=1769;Si(a,1084,u)|0;Mi(a)|0;r=1;break}i=0;n=0;t=0;r=E[o>>2]|0;while(1){u=Er(s,f)|0;i=u+i&255;n=(Er(s,f)|0)+n&255;c[r>>1]=n<<8|i;t=t+1|0;if((t|0)==(l|0)){r=1;break}else r=r+2|0}}else r=0;while(0);sr(f);f=r;m=T;return f|0}function Pr(e){e=e|0;var r=0,i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,T=0,A=0,R=0,M=0,S=0,h=0,N=0,C=0,I=0,p=0,w=0,b=0,O=0,P=0,v=0,B=0,L=0;v=m;m=m+2416|0;a=v;o=v+1904|0;P=v+1880|0;b=v+980|0;O=v+80|0;w=v+16|0;t=E[e+88>>2]|0;p=(d[t+63>>0]|0)<<8|(d[t+64>>0]|0);I=e+92|0;r=E[e+4>>2]|0;i=(d[t+58>>0]|0)<<8|(d[t+57>>0]|0)<<16|(d[t+59>>0]|0);n=r+i|0;t=(d[t+61>>0]|0)<<8|(d[t+60>>0]|0)<<16|(d[t+62>>0]|0);if(!t){P=0;m=v;return P|0}E[I>>2]=n;E[e+96>>2]=n;E[e+104>>2]=t;E[e+100>>2]=r+(t+i);E[e+108>>2]=0;E[e+112>>2]=0;E[P+20>>2]=0;E[P>>2]=0;E[P+4>>2]=0;E[P+8>>2]=0;E[P+12>>2]=0;_[P+16>>0]=0;if(_r(I,P)|0){i=0;n=-7;t=-7;while(1){E[b+(i<<2)>>2]=n;E[O+(i<<2)>>2]=t;r=(n|0)>6;i=i+1|0;if((i|0)==225)break;else{n=r?-7:n+1|0;t=(r&1)+t|0}}r=w;i=r+64|0;do{E[r>>2]=0;r=r+4|0}while((r|0)<(i|0));C=e+284|0;i=p*3|0;n=e+288|0;r=E[n>>2]|0;e:do if((r|0)==(i|0))u=13;else{if(r>>>0<=i>>>0){do if((E[e+292>>2]|0)>>>0<i>>>0)if(rr(C,i,(r+1|0)==(i|0),2,0)|0){r=E[n>>2]|0;break}else{_[e+296>>0]=1;r=0;break e}while(0);qi((E[C>>2]|0)+(r<<1)|0,0,i-r<<1|0)|0}E[n>>2]=i;u=13}while(0);do if((u|0)==13){if(!p){E[a>>2]=1138;E[a+4>>2]=906;E[a+8>>2]=1769;Si(o,1084,a)|0;Mi(o)|0;r=1;break}n=w+4|0;t=w+8|0;e=w+12|0;o=w+16|0;a=w+20|0;u=w+24|0;s=w+28|0;l=w+32|0;f=w+36|0;T=w+40|0;A=w+44|0;R=w+48|0;M=w+52|0;S=w+56|0;h=w+60|0;N=0;i=E[C>>2]|0;while(1){r=0;do{B=Er(I,P)|0;C=r<<1;L=w+(C<<2)|0;E[L>>2]=(E[L>>2]|0)+(E[b+(B<<2)>>2]|0)&7;C=w+((C|1)<<2)|0;E[C>>2]=(E[C>>2]|0)+(E[O+(B<<2)>>2]|0)&7;r=r+1|0}while((r|0)!=8);B=d[1717+(E[a>>2]|0)>>0]|0;c[i>>1]=(d[1717+(E[n>>2]|0)>>0]|0)<<3|(d[1717+(E[w>>2]|0)>>0]|0)|(d[1717+(E[t>>2]|0)>>0]|0)<<6|(d[1717+(E[e>>2]|0)>>0]|0)<<9|(d[1717+(E[o>>2]|0)>>0]|0)<<12|B<<15;L=d[1717+(E[T>>2]|0)>>0]|0;c[i+2>>1]=(d[1717+(E[u>>2]|0)>>0]|0)<<2|B>>>1|(d[1717+(E[s>>2]|0)>>0]|0)<<5|(d[1717+(E[l>>2]|0)>>0]|0)<<8|(d[1717+(E[f>>2]|0)>>0]|0)<<11|L<<14;c[i+4>>1]=(d[1717+(E[A>>2]|0)>>0]|0)<<1|L>>>2|(d[1717+(E[R>>2]|0)>>0]|0)<<4|(d[1717+(E[M>>2]|0)>>0]|0)<<7|(d[1717+(E[S>>2]|0)>>0]|0)<<10|(d[1717+(E[h>>2]|0)>>0]|0)<<13;N=N+1|0;if((N|0)==(p|0)){r=1;break}else i=i+6|0}}while(0)}else r=0;sr(P);L=r;m=v;return L|0}function vr(e,r,i,n,t,o,a,u){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;o=o|0;a=a|0;u=u|0;var s=0,l=0,f=0,c=0,T=0,A=0,R=0,M=0,S=0,h=0,N=0,C=0,I=0,p=0,w=0,b=0,O=0,P=0,v=0,B=0,L=0,k=0,F=0,g=0,U=0,D=0,y=0,G=0,H=0,X=0,V=0,Y=0,x=0,K=0,W=0,z=0,q=0,j=0,Z=0,J=0,Q=0,$=0,ee=0,re=0,ie=0,ne=0,te=0,oe=0,ae=0,ue=0,se=0;ae=m;m=m+656|0;te=ae+112|0;ie=ae+96|0;re=ae+80|0;ee=ae+64|0;$=ae+48|0;oe=ae+32|0;ne=ae+16|0;Q=ae;Z=ae+144|0;J=ae+128|0;Y=e+240|0;x=E[Y>>2]|0;z=e+256|0;q=E[z>>2]|0;i=_[(E[e+88>>2]|0)+17>>0]|0;j=n>>>2;if(!(i<<24>>24)){m=ae;return 1}K=(u|0)==0;W=u+-1|0;U=(o&1|0)!=0;D=n<<1;y=e+92|0;G=e+116|0;H=e+140|0;X=e+236|0;V=a+-1|0;g=(t&1|0)!=0;F=e+188|0;P=e+252|0;v=j+1|0;B=j+2|0;L=j+3|0;k=V<<4;b=i&255;i=0;o=0;t=1;O=0;do{if(!K){p=E[r+(O<<2)>>2]|0;w=0;while(1){N=w&1;s=(N|0)==0;h=(N<<5^32)+-16|0;N=(N<<1^2)+-1|0;I=s?a:-1;l=s?0:V;e=(w|0)==(W|0);C=U&e;if((l|0)!=(I|0)){S=U&e^1;M=s?p:p+k|0;while(1){if((t|0)==1)t=Er(y,G)|0|512;R=t&7;t=t>>>3;s=d[1811+R>>0]|0;e=0;do{T=(Er(y,H)|0)+o|0;A=T-x|0;o=A>>31;o=o&T|A&~o;if((E[Y>>2]|0)>>>0<=o>>>0){E[Q>>2]=1138;E[Q+4>>2]=906;E[Q+8>>2]=1769;Si(Z,1084,Q)|0;Mi(Z)|0}E[J+(e<<2)>>2]=E[(E[X>>2]|0)+(o<<2)>>2];e=e+1|0}while(e>>>0<s>>>0);A=g&(l|0)==(V|0);if(C|A){T=0;do{f=fe(T,n)|0;e=M+f|0;s=(T|0)==0|S;c=T<<1;se=(Er(y,F)|0)+i|0;ue=se-q|0;i=ue>>31;i=i&se|ue&~i;do if(A){if(!s){ue=(Er(y,F)|0)+i|0;se=ue-q|0;i=se>>31;i=i&ue|se&~i;break}E[e>>2]=E[J+((d[1819+(R<<2)+c>>0]|0)<<2)>>2];if((E[z>>2]|0)>>>0<=i>>>0){E[ie>>2]=1138;E[ie+4>>2]=906;E[ie+8>>2]=1769;Si(Z,1084,ie)|0;Mi(Z)|0}E[M+(f+4)>>2]=E[(E[P>>2]|0)+(i<<2)>>2];ue=(Er(y,F)|0)+i|0;se=ue-q|0;i=se>>31;i=i&ue|se&~i}else{if(!s){ue=(Er(y,F)|0)+i|0;se=ue-q|0;i=se>>31;i=i&ue|se&~i;break}E[e>>2]=E[J+((d[1819+(R<<2)+c>>0]|0)<<2)>>2];if((E[z>>2]|0)>>>0<=i>>>0){E[re>>2]=1138;E[re+4>>2]=906;E[re+8>>2]=1769;Si(Z,1084,re)|0;Mi(Z)|0}E[M+(f+4)>>2]=E[(E[P>>2]|0)+(i<<2)>>2];ue=(Er(y,F)|0)+i|0;se=ue-q|0;i=se>>31;i=i&ue|se&~i;E[M+(f+8)>>2]=E[J+((d[(c|1)+(1819+(R<<2))>>0]|0)<<2)>>2];if((E[z>>2]|0)>>>0<=i>>>0){E[te>>2]=1138;E[te+4>>2]=906;E[te+8>>2]=1769;Si(Z,1084,te)|0;Mi(Z)|0}E[M+(f+12)>>2]=E[(E[P>>2]|0)+(i<<2)>>2]}while(0);T=T+1|0}while((T|0)!=2)}else{E[M>>2]=E[J+((d[1819+(R<<2)>>0]|0)<<2)>>2];ue=(Er(y,F)|0)+i|0;se=ue-q|0;i=se>>31;i=i&ue|se&~i;if((E[z>>2]|0)>>>0<=i>>>0){E[ne>>2]=1138;E[ne+4>>2]=906;E[ne+8>>2]=1769;Si(Z,1084,ne)|0;Mi(Z)|0}E[M+4>>2]=E[(E[P>>2]|0)+(i<<2)>>2];E[M+8>>2]=E[J+((d[1819+(R<<2)+1>>0]|0)<<2)>>2];ue=(Er(y,F)|0)+i|0;se=ue-q|0;i=se>>31;i=i&ue|se&~i;if((E[z>>2]|0)>>>0<=i>>>0){E[oe>>2]=1138;E[oe+4>>2]=906;E[oe+8>>2]=1769;Si(Z,1084,oe)|0;Mi(Z)|0}E[M+12>>2]=E[(E[P>>2]|0)+(i<<2)>>2];E[M+(j<<2)>>2]=E[J+((d[1819+(R<<2)+2>>0]|0)<<2)>>2];ue=(Er(y,F)|0)+i|0;se=ue-q|0;i=se>>31;i=i&ue|se&~i;if((E[z>>2]|0)>>>0<=i>>>0){E[$>>2]=1138;E[$+4>>2]=906;E[$+8>>2]=1769;Si(Z,1084,$)|0;Mi(Z)|0}E[M+(v<<2)>>2]=E[(E[P>>2]|0)+(i<<2)>>2];E[M+(B<<2)>>2]=E[J+((d[1819+(R<<2)+3>>0]|0)<<2)>>2];ue=(Er(y,F)|0)+i|0;se=ue-q|0;i=se>>31;i=i&ue|se&~i;if((E[z>>2]|0)>>>0<=i>>>0){E[ee>>2]=1138;E[ee+4>>2]=906;E[ee+8>>2]=1769;Si(Z,1084,ee)|0;Mi(Z)|0}E[M+(L<<2)>>2]=E[(E[P>>2]|0)+(i<<2)>>2]}l=l+N|0;if((l|0)==(I|0))break;else M=M+h|0}}w=w+1|0;if((w|0)==(u|0))break;else p=p+D|0}}O=O+1|0}while((O|0)!=(b|0));m=ae;return 1}function Br(e,r,i,n,t,o,a,u){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;o=o|0;a=a|0;u=u|0;var s=0,l=0,f=0,c=0,A=0,R=0,M=0,S=0,h=0,N=0,C=0,I=0,p=0,w=0,b=0,O=0,P=0,v=0,B=0,L=0,k=0,F=0,g=0,U=0,D=0,y=0,G=0,H=0,X=0,V=0,Y=0,x=0,K=0,W=0,z=0,q=0,j=0,Z=0,J=0,Q=0,$=0,ee=0,re=0,ie=0,ne=0,te=0,oe=0,ae=0,ue=0,se=0,le=0,fe=0,_e=0,ce=0,Ee=0;ce=m;m=m+608|0;le=ce+48|0;_e=ce+32|0;fe=ce+16|0;se=ce;ae=ce+96|0;ue=ce+80|0;oe=ce+64|0;x=e+240|0;K=E[x>>2]|0;q=e+256|0;ie=E[q>>2]|0;ne=e+272|0;te=E[ne>>2]|0;i=E[e+88>>2]|0;W=(d[i+63>>0]|0)<<8|(d[i+64>>0]|0);i=_[i+17>>0]|0;if(!(i<<24>>24)){m=ce;return 1}z=(u|0)==0;j=u+-1|0;Z=n<<1;J=e+92|0;Q=e+116|0;$=a+-1|0;ee=e+212|0;re=e+188|0;Y=(t&1|0)==0;V=(o&1|0)==0;U=e+288|0;D=e+284|0;y=e+252|0;G=e+140|0;H=e+236|0;X=e+164|0;F=e+268|0;g=$<<5;L=i&255;i=0;t=0;o=0;e=0;s=1;k=0;do{if(!z){v=E[r+(k<<2)>>2]|0;B=0;while(1){O=B&1;l=(O|0)==0;b=(O<<6^64)+-32|0;O=(O<<1^2)+-1|0;P=l?a:-1;f=l?0:$;if((f|0)!=(P|0)){w=V|(B|0)!=(j|0);p=l?v:v+g|0;while(1){if((s|0)==1)s=Er(J,Q)|0|512;I=s&7;s=s>>>3;c=d[1811+I>>0]|0;l=0;do{N=(Er(J,X)|0)+t|0;C=N-te|0;t=C>>31;t=t&N|C&~t;if((E[ne>>2]|0)>>>0<=t>>>0){E[se>>2]=1138;E[se+4>>2]=906;E[se+8>>2]=1769;Si(ae,1084,se)|0;Mi(ae)|0}E[oe+(l<<2)>>2]=T[(E[F>>2]|0)+(t<<1)>>1];l=l+1|0}while(l>>>0<c>>>0);l=0;do{N=(Er(J,G)|0)+e|0;C=N-K|0;e=C>>31;e=e&N|C&~e;if((E[x>>2]|0)>>>0<=e>>>0){E[fe>>2]=1138;E[fe+4>>2]=906;E[fe+8>>2]=1769;Si(ae,1084,fe)|0;Mi(ae)|0}E[ue+(l<<2)>>2]=E[(E[H>>2]|0)+(e<<2)>>2];l=l+1|0}while(l>>>0<c>>>0);C=Y|(f|0)!=($|0);h=0;N=p;while(1){S=w|(h|0)==0;M=h<<1;A=0;R=N;while(1){c=(Er(J,ee)|0)+i|0;l=c-W|0;i=l>>31;i=i&c|l&~i;l=(Er(J,re)|0)+o|0;c=l-ie|0;o=c>>31;o=o&l|c&~o;if((C|(A|0)==0)&S){l=d[A+M+(1819+(I<<2))>>0]|0;c=i*3|0;if((E[U>>2]|0)>>>0<=c>>>0){E[_e>>2]=1138;E[_e+4>>2]=906;E[_e+8>>2]=1769;Si(ae,1084,_e)|0;Mi(ae)|0}Ee=E[D>>2]|0;E[R>>2]=(T[Ee+(c<<1)>>1]|0)<<16|E[oe+(l<<2)>>2];E[R+4>>2]=(T[Ee+(c+2<<1)>>1]|0)<<16|(T[Ee+(c+1<<1)>>1]|0);E[R+8>>2]=E[ue+(l<<2)>>2];if((E[q>>2]|0)>>>0<=o>>>0){E[le>>2]=1138;E[le+4>>2]=906;E[le+8>>2]=1769;Si(ae,1084,le)|0;Mi(ae)|0}E[R+12>>2]=E[(E[y>>2]|0)+(o<<2)>>2]}A=A+1|0;if((A|0)==2)break;else R=R+16|0}h=h+1|0;if((h|0)==2)break;else N=N+n|0}f=f+O|0;if((f|0)==(P|0))break;else p=p+b|0}}B=B+1|0;if((B|0)==(u|0))break;else v=v+Z|0}}k=k+1|0}while((k|0)!=(L|0));m=ce;return 1}function Lr(e,r,i,n,t,o,a,u){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;o=o|0;a=a|0;u=u|0;var s=0,l=0,f=0,c=0,A=0,R=0,M=0,S=0,h=0,N=0,C=0,I=0,p=0,w=0,b=0,O=0,P=0,v=0,B=0,L=0,k=0,F=0,g=0,U=0,D=0,y=0,G=0,H=0,X=0,V=0,Y=0,x=0,K=0,W=0,z=0,q=0,j=0,Z=0,J=0,Q=0,$=0;$=m;m=m+576|0;Q=$+32|0;J=$+16|0;Z=$;j=$+64|0;q=$+48|0;y=e+272|0;G=E[y>>2]|0;i=E[e+88>>2]|0;H=(d[i+63>>0]|0)<<8|(d[i+64>>0]|0);i=_[i+17>>0]|0;if(!(i<<24>>24)){m=$;return 1}X=(u|0)==0;V=u+-1|0;Y=n<<1;x=e+92|0;K=e+116|0;W=a+-1|0;z=e+212|0;D=(o&1|0)==0;F=e+288|0;g=e+284|0;U=e+164|0;L=e+268|0;k=W<<4;B=i&255;v=(t&1|0)!=0;i=0;o=0;e=1;P=0;do{if(!X){b=E[r+(P<<2)>>2]|0;O=0;while(1){p=O&1;t=(p|0)==0;I=(p<<5^32)+-16|0;p=(p<<1^2)+-1|0;w=t?a:-1;s=t?0:W;if((s|0)!=(w|0)){C=D|(O|0)!=(V|0);N=t?b:b+k|0;while(1){if((e|0)==1)e=Er(x,K)|0|512;h=e&7;e=e>>>3;l=d[1811+h>>0]|0;t=0;do{M=(Er(x,U)|0)+o|0;S=M-G|0;o=S>>31;o=o&M|S&~o;if((E[y>>2]|0)>>>0<=o>>>0){E[Z>>2]=1138;E[Z+4>>2]=906;E[Z+8>>2]=1769;Si(j,1084,Z)|0;Mi(j)|0}E[q+(t<<2)>>2]=T[(E[L>>2]|0)+(o<<1)>>1];t=t+1|0}while(t>>>0<l>>>0);S=(s|0)==(W|0)&v;R=0;M=N;while(1){A=C|(R|0)==0;c=R<<1;t=(Er(x,z)|0)+i|0;f=t-H|0;l=f>>31;l=l&t|f&~l;if(A){i=d[1819+(h<<2)+c>>0]|0;t=l*3|0;if((E[F>>2]|0)>>>0<=t>>>0){E[J>>2]=1138;E[J+4>>2]=906;E[J+8>>2]=1769;Si(j,1084,J)|0;Mi(j)|0}f=E[g>>2]|0;E[M>>2]=(T[f+(t<<1)>>1]|0)<<16|E[q+(i<<2)>>2];E[M+4>>2]=(T[f+(t+2<<1)>>1]|0)<<16|(T[f+(t+1<<1)>>1]|0)}f=M+8|0;t=(Er(x,z)|0)+l|0;l=t-H|0;i=l>>31;i=i&t|l&~i;if(!(S|A^1)){t=d[(c|1)+(1819+(h<<2))>>0]|0;l=i*3|0;if((E[F>>2]|0)>>>0<=l>>>0){E[Q>>2]=1138;E[Q+4>>2]=906;E[Q+8>>2]=1769;Si(j,1084,Q)|0;Mi(j)|0}A=E[g>>2]|0;E[f>>2]=(T[A+(l<<1)>>1]|0)<<16|E[q+(t<<2)>>2];E[M+12>>2]=(T[A+(l+2<<1)>>1]|0)<<16|(T[A+(l+1<<1)>>1]|0)}R=R+1|0;if((R|0)==2)break;else M=M+n|0}s=s+p|0;if((s|0)==(w|0))break;else N=N+I|0}}O=O+1|0;if((O|0)==(u|0))break;else b=b+Y|0}}P=P+1|0}while((P|0)!=(B|0));m=$;return 1}function kr(e,r,i,n,t,o,a,u){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;o=o|0;a=a|0;u=u|0;var s=0,l=0,f=0,c=0,A=0,R=0,M=0,S=0,h=0,N=0,C=0,I=0,p=0,w=0,b=0,O=0,P=0,v=0,B=0,L=0,k=0,F=0,g=0,U=0,D=0,y=0,G=0,H=0,X=0,V=0,Y=0,x=0,K=0,W=0,z=0,q=0,j=0,Z=0,J=0,Q=0,$=0,ee=0,re=0,ie=0,ne=0,te=0,oe=0,ae=0,ue=0;ue=m;m=m+608|0;te=ue+48|0;ae=ue+32|0;oe=ue+16|0;ne=ue;ie=ue+96|0;ee=ue+80|0;re=ue+64|0;x=e+272|0;K=E[x>>2]|0;i=E[e+88>>2]|0;W=(d[i+63>>0]|0)<<8|(d[i+64>>0]|0);i=_[i+17>>0]|0;if(!(i<<24>>24)){m=ue;return 1}z=(u|0)==0;q=u+-1|0;j=n<<1;Z=e+92|0;J=e+116|0;Q=a+-1|0;$=e+212|0;Y=(t&1|0)==0;V=(o&1|0)==0;G=e+288|0;H=e+284|0;X=e+164|0;D=e+268|0;y=Q<<5;g=i&255;i=0;t=0;o=0;e=0;s=1;U=0;do{if(!z){k=E[r+(U<<2)>>2]|0;F=0;while(1){B=F&1;l=(B|0)==0;v=(B<<6^64)+-32|0;B=(B<<1^2)+-1|0;L=l?a:-1;f=l?0:Q;if((f|0)!=(L|0)){P=V|(F|0)!=(q|0);O=l?k:k+y|0;while(1){if((s|0)==1)s=Er(Z,J)|0|512;b=s&7;s=s>>>3;c=d[1811+b>>0]|0;l=0;do{p=(Er(Z,X)|0)+e|0;w=p-K|0;e=w>>31;e=e&p|w&~e;if((E[x>>2]|0)>>>0<=e>>>0){E[ne>>2]=1138;E[ne+4>>2]=906;E[ne+8>>2]=1769;Si(ie,1084,ne)|0;Mi(ie)|0}E[ee+(l<<2)>>2]=T[(E[D>>2]|0)+(e<<1)>>1];l=l+1|0}while(l>>>0<c>>>0);l=0;do{p=(Er(Z,X)|0)+t|0;w=p-K|0;t=w>>31;t=t&p|w&~t;if((E[x>>2]|0)>>>0<=t>>>0){E[oe>>2]=1138;E[oe+4>>2]=906;E[oe+8>>2]=1769;Si(ie,1084,oe)|0;Mi(ie)|0}E[re+(l<<2)>>2]=T[(E[D>>2]|0)+(t<<1)>>1];l=l+1|0}while(l>>>0<c>>>0);w=Y|(f|0)!=(Q|0);I=0;p=O;while(1){C=P|(I|0)==0;N=I<<1;S=0;h=p;while(1){M=(Er(Z,$)|0)+o|0;R=M-W|0;o=R>>31;o=o&M|R&~o;R=(Er(Z,$)|0)+i|0;M=R-W|0;i=M>>31;i=i&R|M&~i;if((w|(S|0)==0)&C){R=d[S+N+(1819+(b<<2))>>0]|0;M=o*3|0;l=E[G>>2]|0;if(l>>>0<=M>>>0){E[ae>>2]=1138;E[ae+4>>2]=906;E[ae+8>>2]=1769;Si(ie,1084,ae)|0;Mi(ie)|0;l=E[G>>2]|0}c=E[H>>2]|0;A=i*3|0;if(l>>>0>A>>>0)l=c;else{E[te>>2]=1138;E[te+4>>2]=906;E[te+8>>2]=1769;Si(ie,1084,te)|0;Mi(ie)|0;l=E[H>>2]|0}E[h>>2]=(T[c+(M<<1)>>1]|0)<<16|E[ee+(R<<2)>>2];E[h+4>>2]=(T[c+(M+2<<1)>>1]|0)<<16|(T[c+(M+1<<1)>>1]|0);E[h+8>>2]=(T[l+(A<<1)>>1]|0)<<16|E[re+(R<<2)>>2];E[h+12>>2]=(T[l+(A+2<<1)>>1]|0)<<16|(T[l+(A+1<<1)>>1]|0)}S=S+1|0;if((S|0)==2)break;else h=h+16|0}I=I+1|0;if((I|0)==2)break;else p=p+n|0}f=f+B|0;if((f|0)==(L|0))break;else O=O+v|0}}F=F+1|0;if((F|0)==(u|0))break;else k=k+j|0}}U=U+1|0}while((U|0)!=(g|0));m=ue;return 1}function Fr(e){e=e|0;var r=0,i=0,n=0,t=0,o=0,a=0,u=0,s=0;s=m;m=m+576|0;u=s+48|0;o=s+32|0;t=s+16|0;n=s;a=s+64|0;E[e>>2]=0;r=e+284|0;i=E[r>>2]|0;if(i){if(!(i&7))or(i,0,0,1,0)|0;else{E[n>>2]=1138;E[n+4>>2]=2502;E[n+8>>2]=1504;Si(a,1084,n)|0;Mi(a)|0}E[r>>2]=0;E[e+288>>2]=0;E[e+292>>2]=0}_[e+296>>0]=0;i=e+268|0;r=E[i>>2]|0;if(r){if(!(r&7))or(r,0,0,1,0)|0;else{E[t>>2]=1138;E[t+4>>2]=2502;E[t+8>>2]=1504;Si(a,1084,t)|0;Mi(a)|0}E[i>>2]=0;E[e+272>>2]=0;E[e+276>>2]=0}_[e+280>>0]=0;r=e+252|0;i=E[r>>2]|0;if(i){if(!(i&7))or(i,0,0,1,0)|0;else{E[o>>2]=1138;E[o+4>>2]=2502;E[o+8>>2]=1504;Si(a,1084,o)|0;Mi(a)|0}E[r>>2]=0;E[e+256>>2]=0;E[e+260>>2]=0}_[e+264>>0]=0;r=e+236|0;i=E[r>>2]|0;if(!i){u=e+248|0;_[u>>0]=0;u=e+212|0;sr(u);u=e+188|0;sr(u);u=e+164|0;sr(u);u=e+140|0;sr(u);u=e+116|0;sr(u);m=s;return}if(!(i&7))or(i,0,0,1,0)|0;else{E[u>>2]=1138;E[u+4>>2]=2502;E[u+8>>2]=1504;Si(a,1084,u)|0;Mi(a)|0}E[r>>2]=0;E[e+240>>2]=0;E[e+244>>2]=0;u=e+248|0;_[u>>0]=0;u=e+212|0;sr(u);u=e+188|0;sr(u);u=e+164|0;sr(u);u=e+140|0;sr(u);u=e+116|0;sr(u);m=s;return}function gr(e,r){e=e|0;r=r|0;var i=0;i=m;m=m+16|0;E[i>>2]=r;r=E[60]|0;mi(r,e,i)|0;di(10,r)|0;Pe()}function Ur(){var e=0,r=0;e=m;m=m+16|0;if(!(Ge(192,2)|0)){r=Ie(E[47]|0)|0;m=e;return r|0}else gr(2078,e);return 0}function Dr(e){e=e|0;Hi(e);return}function yr(e){e=e|0;var r=0;r=m;m=m+16|0;Pn[e&3]();gr(2127,r)}function Gr(){var e=0,r=0;e=Ur()|0;if(((e|0)!=0?(r=E[e>>2]|0,(r|0)!=0):0)?(e=r+48|0,(E[e>>2]&-256|0)==1126902528?(E[e+4>>2]|0)==1129074247:0):0)yr(E[r+12>>2]|0);r=E[26]|0;E[26]=r+0;yr(r)}function Hr(e){e=e|0;return}function Xr(e){e=e|0;return}function Vr(e){e=e|0;return}function Yr(e){e=e|0;return}function xr(e){e=e|0;Dr(e);return}function Kr(e){e=e|0;Dr(e);return}function Wr(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0,o=0,a=0;a=m;m=m+64|0;o=a;if((e|0)!=(r|0))if((r|0)!=0?(t=Zr(r,24,40,0)|0,(t|0)!=0):0){r=o;n=r+56|0;do{E[r>>2]=0;r=r+4|0}while((r|0)<(n|0));E[o>>2]=t;E[o+8>>2]=e;E[o+12>>2]=-1;E[o+48>>2]=1;Bn[E[(E[t>>2]|0)+28>>2]&3](t,o,E[i>>2]|0,1);if((E[o+24>>2]|0)==1){E[i>>2]=E[o+16>>2];r=1}else r=0}else r=0;else r=1;m=a;return r|0}function zr(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;var t=0;e=r+16|0;t=E[e>>2]|0;do if(t){if((t|0)!=(i|0)){n=r+36|0;E[n>>2]=(E[n>>2]|0)+1;E[r+24>>2]=2;_[r+54>>0]=1;break}e=r+24|0;if((E[e>>2]|0)==2)E[e>>2]=n}else{E[e>>2]=i;E[r+24>>2]=n;E[r+36>>2]=1}while(0);return}function qr(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;if((e|0)==(E[r+8>>2]|0))zr(0,r,i,n);return}function jr(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;if((e|0)==(E[r+8>>2]|0))zr(0,r,i,n);else{e=E[e+8>>2]|0;Bn[E[(E[e>>2]|0)+28>>2]&3](e,r,i,n)}return}function Zr(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;var t=0,o=0,a=0,u=0,s=0,l=0,f=0,d=0,T=0,A=0;A=m;m=m+64|0;T=A;d=E[e>>2]|0;f=e+(E[d+-8>>2]|0)|0;d=E[d+-4>>2]|0;E[T>>2]=i;E[T+4>>2]=e;E[T+8>>2]=r;E[T+12>>2]=n;n=T+16|0;e=T+20|0;r=T+24|0;t=T+28|0;o=T+32|0;a=T+40|0;u=(d|0)==(i|0);s=n;l=s+36|0;do{E[s>>2]=0;s=s+4|0}while((s|0)<(l|0));c[n+36>>1]=0;_[n+38>>0]=0;e:do if(u){E[T+48>>2]=1;vn[E[(E[i>>2]|0)+20>>2]&3](i,T,f,f,1,0);n=(E[r>>2]|0)==1?f:0}else{pn[E[(E[d>>2]|0)+24>>2]&3](d,T,f,1,0);switch(E[T+36>>2]|0){case 0:{n=(E[a>>2]|0)==1&(E[t>>2]|0)==1&(E[o>>2]|0)==1?E[e>>2]|0:0;break e}case 1:break;default:{n=0;break e}}if((E[r>>2]|0)!=1?!((E[a>>2]|0)==0&(E[t>>2]|0)==1&(E[o>>2]|0)==1):0){n=0;break}n=E[n>>2]|0}while(0);m=A;return n|0}function Jr(e,r,i,n,t){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;_[r+53>>0]=1;do if((E[r+4>>2]|0)==(n|0)){_[r+52>>0]=1;n=r+16|0;e=E[n>>2]|0;if(!e){E[n>>2]=i;E[r+24>>2]=t;E[r+36>>2]=1;if(!((t|0)==1?(E[r+48>>2]|0)==1:0))break;_[r+54>>0]=1;break}if((e|0)!=(i|0)){t=r+36|0;E[t>>2]=(E[t>>2]|0)+1;_[r+54>>0]=1;break}e=r+24|0;n=E[e>>2]|0;if((n|0)==2){E[e>>2]=t;n=t}if((n|0)==1?(E[r+48>>2]|0)==1:0)_[r+54>>0]=1}while(0);return}function Qr(e,r,i,n,t){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;var o=0,a=0,u=0,s=0;e:do if((e|0)==(E[r+8>>2]|0)){if((E[r+4>>2]|0)==(i|0)?(o=r+28|0,(E[o>>2]|0)!=1):0)E[o>>2]=n}else{if((e|0)!=(E[r>>2]|0)){u=E[e+8>>2]|0;pn[E[(E[u>>2]|0)+24>>2]&3](u,r,i,n,t);break}if((E[r+16>>2]|0)!=(i|0)?(a=r+20|0,(E[a>>2]|0)!=(i|0)):0){E[r+32>>2]=n;n=r+44|0;if((E[n>>2]|0)==4)break;o=r+52|0;_[o>>0]=0;s=r+53|0;_[s>>0]=0;e=E[e+8>>2]|0;vn[E[(E[e>>2]|0)+20>>2]&3](e,r,i,i,1,t);if(_[s>>0]|0){if(!(_[o>>0]|0)){o=1;u=13}}else{o=0;u=13}do if((u|0)==13){E[a>>2]=i;s=r+40|0;E[s>>2]=(E[s>>2]|0)+1;if((E[r+36>>2]|0)==1?(E[r+24>>2]|0)==2:0){_[r+54>>0]=1;if(o)break}else u=16;if((u|0)==16?o:0)break;E[n>>2]=4;break e}while(0);E[n>>2]=3;break}if((n|0)==1)E[r+32>>2]=1}while(0);return}function $r(e,r,i,n,t){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;var o=0,a=0;do if((e|0)==(E[r+8>>2]|0)){if((E[r+4>>2]|0)==(i|0)?(a=r+28|0,(E[a>>2]|0)!=1):0)E[a>>2]=n}else if((e|0)==(E[r>>2]|0)){if((E[r+16>>2]|0)!=(i|0)?(o=r+20|0,(E[o>>2]|0)!=(i|0)):0){E[r+32>>2]=n;E[o>>2]=i;t=r+40|0;E[t>>2]=(E[t>>2]|0)+1;if((E[r+36>>2]|0)==1?(E[r+24>>2]|0)==2:0)_[r+54>>0]=1;E[r+44>>2]=4;break;
+}if((n|0)==1)E[r+32>>2]=1}while(0);return}function ei(e,r,i,n,t,o){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;o=o|0;if((e|0)==(E[r+8>>2]|0))Jr(0,r,i,n,t);else{e=E[e+8>>2]|0;vn[E[(E[e>>2]|0)+20>>2]&3](e,r,i,n,t,o)}return}function ri(e,r,i,n,t,o){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;o=o|0;if((e|0)==(E[r+8>>2]|0))Jr(0,r,i,n,t);return}function ii(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0;t=m;m=m+16|0;n=t;E[n>>2]=E[i>>2];e=In[E[(E[e>>2]|0)+16>>2]&7](e,r,n)|0;if(e)E[i>>2]=E[n>>2];m=t;return e&1|0}function ni(e){e=e|0;if(!e)e=0;else e=(Zr(e,24,72,0)|0)!=0;return e&1|0}function ti(){var e=0,r=0,i=0,n=0,t=0,o=0,a=0,u=0;t=m;m=m+48|0;a=t+32|0;i=t+24|0;u=t+16|0;o=t;t=t+36|0;e=Ur()|0;if((e|0)!=0?(n=E[e>>2]|0,(n|0)!=0):0){e=n+48|0;r=E[e>>2]|0;e=E[e+4>>2]|0;if(!((r&-256|0)==1126902528&(e|0)==1129074247)){E[i>>2]=2406;gr(2356,i)}if((r|0)==1126902529&(e|0)==1129074247)e=E[n+44>>2]|0;else e=n+80|0;E[t>>2]=e;n=E[n>>2]|0;e=E[n+4>>2]|0;if(In[E[(E[8>>2]|0)+16>>2]&7](8,n,t)|0){u=E[t>>2]|0;u=bn[E[(E[u>>2]|0)+8>>2]&1](u)|0;E[o>>2]=2406;E[o+4>>2]=e;E[o+8>>2]=u;gr(2270,o)}else{E[u>>2]=2406;E[u+4>>2]=e;gr(2315,u)}}gr(2394,a)}function oi(){var e=0;e=m;m=m+16|0;if(!(Fe(188,6)|0)){m=e;return}else gr(2167,e)}function ai(e){e=e|0;var r=0;r=m;m=m+16|0;Hi(e);if(!(pe(E[47]|0,0)|0)){m=r;return}else gr(2217,r)}function ui(e){e=e|0;var r=0,i=0;r=0;while(1){if((d[2415+r>>0]|0)==(e|0)){i=2;break}r=r+1|0;if((r|0)==87){r=87;e=2503;i=5;break}}if((i|0)==2)if(!r)e=2503;else{e=2503;i=5}if((i|0)==5)while(1){i=e;while(1){e=i+1|0;if(!(_[i>>0]|0))break;else i=e}r=r+-1|0;if(!r)break;else i=5}return e|0}function si(){var e=0;if(!0)e=248;else{e=(Oe()|0)+60|0;e=E[e>>2]|0}return e|0}function li(e){e=e|0;var r=0;if(e>>>0>4294963200){r=si()|0;E[r>>2]=0-e;e=-1}return e|0}function fi(e,r){e=+e;r=r|0;var i=0,n=0,t=0;M[N>>3]=e;i=E[N>>2]|0;n=E[N+4>>2]|0;t=ji(i|0,n|0,52)|0;t=t&2047;switch(t|0){case 0:{if(e!=0){e=+fi(e*0x10000000000000000,r);i=(E[r>>2]|0)+-64|0}else i=0;E[r>>2]=i;break}case 2047:break;default:{E[r>>2]=t+-1022;E[N>>2]=i;E[N+4>>2]=n&-2146435073|1071644672;e=+M[N>>3]}}return+e}function _i(e,r){e=+e;r=r|0;return+ +fi(e,r)}function ci(e,r,i){e=e|0;r=r|0;i=i|0;do if(e){if(r>>>0<128){_[e>>0]=r;e=1;break}if(r>>>0<2048){_[e>>0]=r>>>6|192;_[e+1>>0]=r&63|128;e=2;break}if(r>>>0<55296|(r&-8192|0)==57344){_[e>>0]=r>>>12|224;_[e+1>>0]=r>>>6&63|128;_[e+2>>0]=r&63|128;e=3;break}if((r+-65536|0)>>>0<1048576){_[e>>0]=r>>>18|240;_[e+1>>0]=r>>>12&63|128;_[e+2>>0]=r>>>6&63|128;_[e+3>>0]=r&63|128;e=4;break}else{e=si()|0;E[e>>2]=84;e=-1;break}}else e=1;while(0);return e|0}function Ei(e,r){e=e|0;r=r|0;if(!e)e=0;else e=ci(e,r,0)|0;return e|0}function di(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0,a=0;if((E[r+76>>2]|0)>=0?(Ci(r)|0)!=0:0){if((_[r+75>>0]|0)!=(e|0)?(n=r+20|0,t=E[n>>2]|0,t>>>0<(E[r+16>>2]|0)>>>0):0){E[n>>2]=t+1;_[t>>0]=e;i=e&255}else i=pi(r,e)|0;Ii(r)}else a=3;do if((a|0)==3){if((_[r+75>>0]|0)!=(e|0)?(o=r+20|0,i=E[o>>2]|0,i>>>0<(E[r+16>>2]|0)>>>0):0){E[o>>2]=i+1;_[i>>0]=e;i=e&255;break}i=pi(r,e)|0}while(0);return i|0}function Ti(e,r){e=e|0;r=r|0;return(Ri(e,Li(e)|0,1,r)|0)+-1|0}function Ai(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0,o=0,a=0;n=i+16|0;t=E[n>>2]|0;if(!t)if(!(vi(i)|0)){t=E[n>>2]|0;o=4}else n=0;else o=4;e:do if((o|0)==4){a=i+20|0;o=E[a>>2]|0;if((t-o|0)>>>0<r>>>0){n=In[E[i+36>>2]&7](i,e,r)|0;break}r:do if((_[i+75>>0]|0)>-1){n=r;while(1){if(!n){t=o;n=0;break r}t=n+-1|0;if((_[e+t>>0]|0)==10)break;else n=t}if((In[E[i+36>>2]&7](i,e,n)|0)>>>0<n>>>0)break e;r=r-n|0;e=e+n|0;t=E[a>>2]|0}else{t=o;n=0}while(0);Ji(t|0,e|0,r|0)|0;E[a>>2]=(E[a>>2]|0)+r;n=n+r|0}while(0);return n|0}function Ri(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;var t=0,o=0;t=fe(i,r)|0;if((E[n+76>>2]|0)>-1){o=(Ci(n)|0)==0;e=Ai(e,t,n)|0;if(!o)Ii(n)}else e=Ai(e,t,n)|0;if((e|0)!=(t|0))i=(e>>>0)/(r>>>0)|0;return i|0}function Mi(e){e=e|0;var r=0,i=0,n=0,t=0;n=E[61]|0;if((E[n+76>>2]|0)>-1)t=Ci(n)|0;else t=0;do if((Ti(e,n)|0)<0)r=1;else{if((_[n+75>>0]|0)!=10?(r=n+20|0,i=E[r>>2]|0,i>>>0<(E[n+16>>2]|0)>>>0):0){E[r>>2]=i+1;_[i>>0]=10;r=0;break}r=(pi(n,10)|0)<0}while(0);if(t)Ii(n);return r<<31>>31|0}function Si(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0;n=m;m=m+16|0;t=n;E[t>>2]=i;i=Ni(e,r,t)|0;m=n;return i|0}function mi(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,c=0,d=0,T=0,A=0,R=0;R=m;m=m+224|0;c=R+120|0;A=R+80|0;T=R;d=R+136|0;n=A;t=n+40|0;do{E[n>>2]=0;n=n+4|0}while((n|0)<(t|0));E[c>>2]=E[i>>2];if((ki(0,r,c,T,A)|0)<0)i=-1;else{if((E[e+76>>2]|0)>-1)l=Ci(e)|0;else l=0;i=E[e>>2]|0;f=i&32;if((_[e+74>>0]|0)<1)E[e>>2]=i&-33;i=e+48|0;if(!(E[i>>2]|0)){t=e+44|0;o=E[t>>2]|0;E[t>>2]=d;a=e+28|0;E[a>>2]=d;u=e+20|0;E[u>>2]=d;E[i>>2]=80;s=e+16|0;E[s>>2]=d+80;n=ki(e,r,c,T,A)|0;if(o){In[E[e+36>>2]&7](e,0,0)|0;n=(E[u>>2]|0)==0?-1:n;E[t>>2]=o;E[i>>2]=0;E[s>>2]=0;E[a>>2]=0;E[u>>2]=0}}else n=ki(e,r,c,T,A)|0;i=E[e>>2]|0;E[e>>2]=i|f;if(l)Ii(e);i=(i&32|0)==0?n:-1}m=R;return i|0}function hi(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;var t=0,o=0,a=0,u=0,s=0,l=0,f=0;f=m;m=m+128|0;t=f+112|0;l=f;o=l;a=252;u=o+112|0;do{E[o>>2]=E[a>>2];o=o+4|0;a=a+4|0}while((o|0)<(u|0));if((r+-1|0)>>>0>2147483646)if(!r){r=1;s=4}else{r=si()|0;E[r>>2]=75;r=-1}else{t=e;s=4}if((s|0)==4){s=-2-t|0;s=r>>>0>s>>>0?s:r;E[l+48>>2]=s;e=l+20|0;E[e>>2]=t;E[l+44>>2]=t;r=t+s|0;t=l+16|0;E[t>>2]=r;E[l+28>>2]=r;r=mi(l,i,n)|0;if(s){i=E[e>>2]|0;_[i+(((i|0)==(E[t>>2]|0))<<31>>31)>>0]=0}}m=f;return r|0}function Ni(e,r,i){e=e|0;r=r|0;i=i|0;return hi(e,2147483647,r,i)|0}function Ci(e){e=e|0;return 0}function Ii(e){e=e|0;return}function pi(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0,a=0,u=0,s=0;s=m;m=m+16|0;u=s;a=r&255;_[u>>0]=a;n=e+16|0;t=E[n>>2]|0;if(!t)if(!(vi(e)|0)){t=E[n>>2]|0;o=4}else i=-1;else o=4;do if((o|0)==4){n=e+20|0;o=E[n>>2]|0;if(o>>>0<t>>>0?(i=r&255,(i|0)!=(_[e+75>>0]|0)):0){E[n>>2]=o+1;_[o>>0]=a;break}if((In[E[e+36>>2]&7](e,u,1)|0)==1)i=d[u>>0]|0;else i=-1}while(0);m=s;return i|0}function wi(e){e=e|0;var r=0,i=0;r=m;m=m+16|0;i=r;E[i>>2]=E[e+60>>2];e=li(Be(6,i|0)|0)|0;m=r;return e|0}function bi(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0,o=0;t=m;m=m+32|0;o=t;n=t+20|0;E[o>>2]=E[e+60>>2];E[o+4>>2]=0;E[o+8>>2]=r;E[o+12>>2]=n;E[o+16>>2]=i;if((li(ye(140,o|0)|0)|0)<0){E[n>>2]=-1;e=-1}else e=E[n>>2]|0;m=t;return e|0}function Oi(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,_=0,c=0,d=0,T=0;T=m;m=m+48|0;_=T+16|0;f=T;n=T+32|0;c=e+28|0;t=E[c>>2]|0;E[n>>2]=t;d=e+20|0;t=(E[d>>2]|0)-t|0;E[n+4>>2]=t;E[n+8>>2]=r;E[n+12>>2]=i;s=e+60|0;l=e+44|0;r=2;t=t+i|0;while(1){if(!(E[49]|0)){E[_>>2]=E[s>>2];E[_+4>>2]=n;E[_+8>>2]=r;a=li(Ve(146,_|0)|0)|0}else{ve(7,e|0);E[f>>2]=E[s>>2];E[f+4>>2]=n;E[f+8>>2]=r;a=li(Ve(146,f|0)|0)|0;Ce(0)}if((t|0)==(a|0)){t=6;break}if((a|0)<0){t=8;break}t=t-a|0;o=E[n+4>>2]|0;if(a>>>0<=o>>>0)if((r|0)==2){E[c>>2]=(E[c>>2]|0)+a;u=o;r=2}else u=o;else{u=E[l>>2]|0;E[c>>2]=u;E[d>>2]=u;u=E[n+12>>2]|0;a=a-o|0;n=n+8|0;r=r+-1|0}E[n>>2]=(E[n>>2]|0)+a;E[n+4>>2]=u-a}if((t|0)==6){_=E[l>>2]|0;E[e+16>>2]=_+(E[e+48>>2]|0);e=_;E[c>>2]=e;E[d>>2]=e}else if((t|0)==8){E[e+16>>2]=0;E[c>>2]=0;E[d>>2]=0;E[e>>2]=E[e>>2]|32;if((r|0)==2)i=0;else i=i-(E[n+4>>2]|0)|0}m=T;return i|0}function Pi(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0;t=m;m=m+80|0;n=t;E[e+36>>2]=3;if((E[e>>2]&64|0)==0?(E[n>>2]=E[e+60>>2],E[n+4>>2]=21505,E[n+8>>2]=t+12,(De(54,n|0)|0)!=0):0)_[e+75>>0]=-1;n=Oi(e,r,i)|0;m=t;return n|0}function vi(e){e=e|0;var r=0,i=0;r=e+74|0;i=_[r>>0]|0;_[r>>0]=i+255|i;r=E[e>>2]|0;if(!(r&8)){E[e+8>>2]=0;E[e+4>>2]=0;r=E[e+44>>2]|0;E[e+28>>2]=r;E[e+20>>2]=r;E[e+16>>2]=r+(E[e+48>>2]|0);r=0}else{E[e>>2]=r|32;r=-1}return r|0}function Bi(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0,o=0,a=0;o=r&255;n=(i|0)!=0;e:do if(n&(e&3|0)!=0){t=r&255;while(1){if((_[e>>0]|0)==t<<24>>24){a=6;break e}e=e+1|0;i=i+-1|0;n=(i|0)!=0;if(!(n&(e&3|0)!=0)){a=5;break}}}else a=5;while(0);if((a|0)==5)if(n)a=6;else i=0;e:do if((a|0)==6){t=r&255;if((_[e>>0]|0)!=t<<24>>24){n=fe(o,16843009)|0;r:do if(i>>>0>3)while(1){o=E[e>>2]^n;if((o&-2139062144^-2139062144)&o+-16843009)break;e=e+4|0;i=i+-4|0;if(i>>>0<=3){a=11;break r}}else a=11;while(0);if((a|0)==11)if(!i){i=0;break}while(1){if((_[e>>0]|0)==t<<24>>24)break e;e=e+1|0;i=i+-1|0;if(!i){i=0;break}}}}while(0);return((i|0)!=0?e:0)|0}function Li(e){e=e|0;var r=0,i=0,n=0;n=e;e:do if(!(n&3))i=4;else{r=e;e=n;while(1){if(!(_[r>>0]|0))break e;r=r+1|0;e=r;if(!(e&3)){e=r;i=4;break}}}while(0);if((i|0)==4){while(1){r=E[e>>2]|0;if(!((r&-2139062144^-2139062144)&r+-16843009))e=e+4|0;else break}if((r&255)<<24>>24)do e=e+1|0;while((_[e>>0]|0)!=0)}return e-n|0}function ki(e,r,i,n,t){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;var o=0,a=0,u=0,s=0,l=0,f=0,T=0,A=0,R=0,S=0,h=0,C=0,I=0,p=0,w=0,b=0,O=0,P=0,v=0,B=0,L=0,k=0,F=0,g=0,U=0,D=0,y=0,G=0,X=0,V=0,Y=0,x=0,K=0,W=0,z=0,q=0,j=0,Z=0,J=0,Q=0,$=0,ee=0,re=0,ie=0,ne=0,te=0,oe=0,ae=0;ae=m;m=m+624|0;re=ae+24|0;ne=ae+16|0;ie=ae+588|0;Z=ae+576|0;ee=ae;z=ae+536|0;oe=ae+8|0;te=ae+528|0;D=(e|0)!=0;y=z+40|0;W=y;z=z+39|0;q=oe+4|0;j=Z+12|0;Z=Z+11|0;J=ie;Q=j;$=Q-J|0;G=-2-J|0;X=Q+2|0;V=re+288|0;Y=ie+9|0;x=Y;K=ie+8|0;o=0;h=r;a=0;r=0;e:while(1){do if((o|0)>-1)if((a|0)>(2147483647-o|0)){o=si()|0;E[o>>2]=75;o=-1;break}else{o=a+o|0;break}while(0);a=_[h>>0]|0;if(!(a<<24>>24)){U=245;break}else u=h;r:while(1){switch(a<<24>>24){case 37:{a=u;U=9;break r}case 0:{a=u;break r}default:{}}g=u+1|0;a=_[g>>0]|0;u=g}r:do if((U|0)==9)while(1){U=0;if((_[a+1>>0]|0)!=37)break r;u=u+1|0;a=a+2|0;if((_[a>>0]|0)==37)U=9;else break}while(0);I=u-h|0;if(D?(E[e>>2]&32|0)==0:0)Ai(h,I,e)|0;if((u|0)!=(h|0)){h=a;a=I;continue}f=a+1|0;u=_[f>>0]|0;s=(u<<24>>24)+-48|0;if(s>>>0<10){g=(_[a+2>>0]|0)==36;f=g?a+3|0:f;u=_[f>>0]|0;R=g?s:-1;r=g?1:r}else R=-1;a=u<<24>>24;r:do if((a&-32|0)==32){s=0;while(1){if(!(1<<a+-32&75913)){T=s;a=f;break r}s=1<<(u<<24>>24)+-32|s;f=f+1|0;u=_[f>>0]|0;a=u<<24>>24;if((a&-32|0)!=32){T=s;a=f;break}}}else{T=0;a=f}while(0);do if(u<<24>>24==42){s=a+1|0;u=(_[s>>0]|0)+-48|0;if(u>>>0<10?(_[a+2>>0]|0)==36:0){E[t+(u<<2)>>2]=10;r=1;a=a+3|0;u=E[n+((_[s>>0]|0)+-48<<3)>>2]|0}else{if(r){o=-1;break e}if(!D){C=T;a=s;r=0;g=0;break}r=(E[i>>2]|0)+(4-1)&~(4-1);u=E[r>>2]|0;E[i>>2]=r+4;r=0;a=s}if((u|0)<0){C=T|8192;g=0-u|0}else{C=T;g=u}}else{s=(u<<24>>24)+-48|0;if(s>>>0<10){u=0;do{u=(u*10|0)+s|0;a=a+1|0;s=(_[a>>0]|0)+-48|0}while(s>>>0<10);if((u|0)<0){o=-1;break e}else{C=T;g=u}}else{C=T;g=0}}while(0);r:do if((_[a>>0]|0)==46){s=a+1|0;u=_[s>>0]|0;if(u<<24>>24!=42){f=(u<<24>>24)+-48|0;if(f>>>0<10){a=s;u=0}else{a=s;f=0;break}while(1){u=(u*10|0)+f|0;a=a+1|0;f=(_[a>>0]|0)+-48|0;if(f>>>0>=10){f=u;break r}}}s=a+2|0;u=(_[s>>0]|0)+-48|0;if(u>>>0<10?(_[a+3>>0]|0)==36:0){E[t+(u<<2)>>2]=10;a=a+4|0;f=E[n+((_[s>>0]|0)+-48<<3)>>2]|0;break}if(r){o=-1;break e}if(D){a=(E[i>>2]|0)+(4-1)&~(4-1);f=E[a>>2]|0;E[i>>2]=a+4;a=s}else{a=s;f=0}}else f=-1;while(0);A=0;while(1){u=(_[a>>0]|0)+-65|0;if(u>>>0>57){o=-1;break e}s=a+1|0;u=_[5347+(A*58|0)+u>>0]|0;T=u&255;if((T+-1|0)>>>0<8){a=s;A=T}else{F=s;break}}if(!(u<<24>>24)){o=-1;break}s=(R|0)>-1;do if(u<<24>>24==19)if(s){o=-1;break e}else U=52;else{if(s){E[t+(R<<2)>>2]=T;L=n+(R<<3)|0;k=E[L+4>>2]|0;U=ee;E[U>>2]=E[L>>2];E[U+4>>2]=k;U=52;break}if(!D){o=0;break e}Ui(ee,T,i)}while(0);if((U|0)==52?(U=0,!D):0){h=F;a=I;continue}R=_[a>>0]|0;R=(A|0)!=0&(R&15|0)==3?R&-33:R;s=C&-65537;k=(C&8192|0)==0?C:s;r:do switch(R|0){case 110:switch(A|0){case 0:{E[E[ee>>2]>>2]=o;h=F;a=I;continue e}case 1:{E[E[ee>>2]>>2]=o;h=F;a=I;continue e}case 2:{h=E[ee>>2]|0;E[h>>2]=o;E[h+4>>2]=((o|0)<0)<<31>>31;h=F;a=I;continue e}case 3:{c[E[ee>>2]>>1]=o;h=F;a=I;continue e}case 4:{_[E[ee>>2]>>0]=o;h=F;a=I;continue e}case 6:{E[E[ee>>2]>>2]=o;h=F;a=I;continue e}case 7:{h=E[ee>>2]|0;E[h>>2]=o;E[h+4>>2]=((o|0)<0)<<31>>31;h=F;a=I;continue e}default:{h=F;a=I;continue e}}case 112:{A=k|8;f=f>>>0>8?f:8;R=120;U=64;break}case 88:case 120:{A=k;U=64;break}case 111:{s=ee;u=E[s>>2]|0;s=E[s+4>>2]|0;if((u|0)==0&(s|0)==0)a=y;else{a=y;do{a=a+-1|0;_[a>>0]=u&7|48;u=ji(u|0,s|0,3)|0;s=H}while(!((u|0)==0&(s|0)==0))}if(!(k&8)){u=k;A=0;T=5827;U=77}else{A=W-a+1|0;u=k;f=(f|0)<(A|0)?A:f;A=0;T=5827;U=77}break}case 105:case 100:{u=ee;a=E[u>>2]|0;u=E[u+4>>2]|0;if((u|0)<0){a=Wi(0,0,a|0,u|0)|0;u=H;s=ee;E[s>>2]=a;E[s+4>>2]=u;s=1;T=5827;U=76;break r}if(!(k&2048)){T=k&1;s=T;T=(T|0)==0?5827:5829;U=76}else{s=1;T=5828;U=76}break}case 117:{u=ee;a=E[u>>2]|0;u=E[u+4>>2]|0;s=0;T=5827;U=76;break}case 99:{_[z>>0]=E[ee>>2];h=z;u=1;A=0;R=5827;a=y;break}case 109:{a=si()|0;a=ui(E[a>>2]|0)|0;U=82;break}case 115:{a=E[ee>>2]|0;a=(a|0)!=0?a:5837;U=82;break}case 67:{E[oe>>2]=E[ee>>2];E[q>>2]=0;E[ee>>2]=oe;f=-1;U=86;break}case 83:{if(!f){yi(e,32,g,0,k);a=0;U=98}else U=86;break}case 65:case 71:case 70:case 69:case 97:case 103:case 102:case 101:{l=+M[ee>>3];E[ne>>2]=0;M[N>>3]=l;if((E[N+4>>2]|0)>=0)if(!(k&2048)){L=k&1;B=L;L=(L|0)==0?5845:5850}else{B=1;L=5847}else{l=-l;B=1;L=5844}M[N>>3]=l;v=E[N+4>>2]&2146435072;do if(v>>>0<2146435072|(v|0)==2146435072&0<0){S=+_i(l,ne)*2;u=S!=0;if(u)E[ne>>2]=(E[ne>>2]|0)+-1;O=R|32;if((O|0)==97){h=R&32;I=(h|0)==0?L:L+9|0;C=B|2;a=12-f|0;do if(!(f>>>0>11|(a|0)==0)){l=8;do{a=a+-1|0;l=l*16}while((a|0)!=0);if((_[I>>0]|0)==45){l=-(l+(-S-l));break}else{l=S+l-l;break}}else l=S;while(0);u=E[ne>>2]|0;a=(u|0)<0?0-u|0:u;a=Di(a,((a|0)<0)<<31>>31,j)|0;if((a|0)==(j|0)){_[Z>>0]=48;a=Z}_[a+-1>>0]=(u>>31&2)+43;A=a+-2|0;_[A>>0]=R+15;T=(f|0)<1;s=(k&8|0)==0;u=ie;while(1){L=~~l;a=u+1|0;_[u>>0]=d[5811+L>>0]|h;l=(l-+(L|0))*16;do if((a-J|0)==1){if(s&(T&l==0))break;_[a>>0]=46;a=u+2|0}while(0);if(!(l!=0))break;else u=a}f=(f|0)!=0&(G+a|0)<(f|0)?X+f-A|0:$-A+a|0;s=f+C|0;yi(e,32,g,s,k);if(!(E[e>>2]&32))Ai(I,C,e)|0;yi(e,48,g,s,k^65536);a=a-J|0;if(!(E[e>>2]&32))Ai(ie,a,e)|0;u=Q-A|0;yi(e,48,f-(a+u)|0,0,0);if(!(E[e>>2]&32))Ai(A,u,e)|0;yi(e,32,g,s,k^8192);a=(s|0)<(g|0)?g:s;break}a=(f|0)<0?6:f;if(u){u=(E[ne>>2]|0)+-28|0;E[ne>>2]=u;l=S*268435456}else{l=S;u=E[ne>>2]|0}v=(u|0)<0?re:V;P=v;u=v;do{b=~~l>>>0;E[u>>2]=b;u=u+4|0;l=(l-+(b>>>0))*1e9}while(l!=0);s=u;u=E[ne>>2]|0;if((u|0)>0){T=v;while(1){A=(u|0)>29?29:u;f=s+-4|0;do if(f>>>0<T>>>0)f=T;else{u=0;do{b=Zi(E[f>>2]|0,0,A|0)|0;b=zi(b|0,H|0,u|0,0)|0;u=H;w=an(b|0,u|0,1e9,0)|0;E[f>>2]=w;u=on(b|0,u|0,1e9,0)|0;f=f+-4|0}while(f>>>0>=T>>>0);if(!u){f=T;break}f=T+-4|0;E[f>>2]=u}while(0);while(1){if(s>>>0<=f>>>0)break;u=s+-4|0;if(!(E[u>>2]|0))s=u;else break}u=(E[ne>>2]|0)-A|0;E[ne>>2]=u;if((u|0)>0)T=f;else break}}else f=v;if((u|0)<0){I=((a+25|0)/9|0)+1|0;p=(O|0)==102;h=f;while(1){C=0-u|0;C=(C|0)>9?9:C;do if(h>>>0<s>>>0){u=(1<<C)+-1|0;T=1e9>>>C;f=0;A=h;do{b=E[A>>2]|0;E[A>>2]=(b>>>C)+f;f=fe(b&u,T)|0;A=A+4|0}while(A>>>0<s>>>0);u=(E[h>>2]|0)==0?h+4|0:h;if(!f){f=u;break}E[s>>2]=f;f=u;s=s+4|0}else f=(E[h>>2]|0)==0?h+4|0:h;while(0);u=p?v:f;s=(s-u>>2|0)>(I|0)?u+(I<<2)|0:s;u=(E[ne>>2]|0)+C|0;E[ne>>2]=u;if((u|0)>=0){h=f;break}else h=f}}else h=f;do if(h>>>0<s>>>0){u=(P-h>>2)*9|0;T=E[h>>2]|0;if(T>>>0<10)break;else f=10;do{f=f*10|0;u=u+1|0}while(T>>>0>=f>>>0)}else u=0;while(0);w=(O|0)==103;b=(a|0)!=0;f=a-((O|0)!=102?u:0)+((b&w)<<31>>31)|0;if((f|0)<(((s-P>>2)*9|0)+-9|0)){A=f+9216|0;p=(A|0)/9|0;f=v+(p+-1023<<2)|0;A=((A|0)%9|0)+1|0;if((A|0)<9){T=10;do{T=T*10|0;A=A+1|0}while((A|0)!=9)}else T=10;C=E[f>>2]|0;I=(C>>>0)%(T>>>0)|0;if((I|0)==0?(v+(p+-1022<<2)|0)==(s|0):0)T=h;else U=163;do if((U|0)==163){U=0;S=(((C>>>0)/(T>>>0)|0)&1|0)==0?9007199254740992:9007199254740994;A=(T|0)/2|0;do if(I>>>0<A>>>0)l=.5;else{if((I|0)==(A|0)?(v+(p+-1022<<2)|0)==(s|0):0){l=1;break}l=1.5}while(0);do if(B){if((_[L>>0]|0)!=45)break;S=-S;l=-l}while(0);A=C-I|0;E[f>>2]=A;if(!(S+l!=S)){T=h;break}O=A+T|0;E[f>>2]=O;if(O>>>0>999999999){u=h;while(1){T=f+-4|0;E[f>>2]=0;if(T>>>0<u>>>0){u=u+-4|0;E[u>>2]=0}O=(E[T>>2]|0)+1|0;E[T>>2]=O;if(O>>>0>999999999)f=T;else{h=u;f=T;break}}}u=(P-h>>2)*9|0;A=E[h>>2]|0;if(A>>>0<10){T=h;break}else T=10;do{T=T*10|0;u=u+1|0}while(A>>>0>=T>>>0);T=h}while(0);O=f+4|0;h=T;s=s>>>0>O>>>0?O:s}I=0-u|0;while(1){if(s>>>0<=h>>>0){p=0;O=s;break}f=s+-4|0;if(!(E[f>>2]|0))s=f;else{p=1;O=s;break}}do if(w){a=(b&1^1)+a|0;if((a|0)>(u|0)&(u|0)>-5){R=R+-1|0;a=a+-1-u|0}else{R=R+-2|0;a=a+-1|0}s=k&8;if(s)break;do if(p){s=E[O+-4>>2]|0;if(!s){f=9;break}if(!((s>>>0)%10|0)){T=10;f=0}else{f=0;break}do{T=T*10|0;f=f+1|0}while(((s>>>0)%(T>>>0)|0|0)==0)}else f=9;while(0);s=((O-P>>2)*9|0)+-9|0;if((R|32|0)==102){s=s-f|0;s=(s|0)<0?0:s;a=(a|0)<(s|0)?a:s;s=0;break}else{s=s+u-f|0;s=(s|0)<0?0:s;a=(a|0)<(s|0)?a:s;s=0;break}}else s=k&8;while(0);C=a|s;T=(C|0)!=0&1;A=(R|32|0)==102;if(A){u=(u|0)>0?u:0;R=0}else{f=(u|0)<0?I:u;f=Di(f,((f|0)<0)<<31>>31,j)|0;if((Q-f|0)<2)do{f=f+-1|0;_[f>>0]=48}while((Q-f|0)<2);_[f+-1>>0]=(u>>31&2)+43;P=f+-2|0;_[P>>0]=R;u=Q-P|0;R=P}I=B+1+a+T+u|0;yi(e,32,g,I,k);if(!(E[e>>2]&32))Ai(L,B,e)|0;yi(e,48,g,I,k^65536);do if(A){f=h>>>0>v>>>0?v:h;u=f;do{s=Di(E[u>>2]|0,0,Y)|0;do if((u|0)==(f|0)){if((s|0)!=(Y|0))break;_[K>>0]=48;s=K}else{if(s>>>0<=ie>>>0)break;do{s=s+-1|0;_[s>>0]=48}while(s>>>0>ie>>>0)}while(0);if(!(E[e>>2]&32))Ai(s,x-s|0,e)|0;u=u+4|0}while(u>>>0<=v>>>0);do if(C){if(E[e>>2]&32)break;Ai(5879,1,e)|0}while(0);if((a|0)>0&u>>>0<O>>>0){s=u;while(1){u=Di(E[s>>2]|0,0,Y)|0;if(u>>>0>ie>>>0)do{u=u+-1|0;_[u>>0]=48}while(u>>>0>ie>>>0);if(!(E[e>>2]&32))Ai(u,(a|0)>9?9:a,e)|0;s=s+4|0;u=a+-9|0;if(!((a|0)>9&s>>>0<O>>>0)){a=u;break}else a=u}}yi(e,48,a+9|0,9,0)}else{A=p?O:h+4|0;if((a|0)>-1){T=(s|0)==0;f=h;do{u=Di(E[f>>2]|0,0,Y)|0;if((u|0)==(Y|0)){_[K>>0]=48;u=K}do if((f|0)==(h|0)){s=u+1|0;if(!(E[e>>2]&32))Ai(u,1,e)|0;if(T&(a|0)<1){u=s;break}if(E[e>>2]&32){u=s;break}Ai(5879,1,e)|0;u=s}else{if(u>>>0<=ie>>>0)break;do{u=u+-1|0;_[u>>0]=48}while(u>>>0>ie>>>0)}while(0);s=x-u|0;if(!(E[e>>2]&32))Ai(u,(a|0)>(s|0)?s:a,e)|0;a=a-s|0;f=f+4|0}while(f>>>0<A>>>0&(a|0)>-1)}yi(e,48,a+18|0,18,0);if(E[e>>2]&32)break;Ai(R,Q-R|0,e)|0}while(0);yi(e,32,g,I,k^8192);a=(I|0)<(g|0)?g:I}else{A=(R&32|0)!=0;T=l!=l|0!=0;u=T?0:B;f=u+3|0;yi(e,32,g,f,s);a=E[e>>2]|0;if(!(a&32)){Ai(L,u,e)|0;a=E[e>>2]|0}if(!(a&32))Ai(T?A?5871:5875:A?5863:5867,3,e)|0;yi(e,32,g,f,k^8192);a=(f|0)<(g|0)?g:f}while(0);h=F;continue e}default:{s=k;u=f;A=0;R=5827;a=y}}while(0);r:do if((U|0)==64){s=ee;u=E[s>>2]|0;s=E[s+4>>2]|0;T=R&32;if(!((u|0)==0&(s|0)==0)){a=y;do{a=a+-1|0;_[a>>0]=d[5811+(u&15)>>0]|T;u=ji(u|0,s|0,4)|0;s=H}while(!((u|0)==0&(s|0)==0));U=ee;if((A&8|0)==0|(E[U>>2]|0)==0&(E[U+4>>2]|0)==0){u=A;A=0;T=5827;U=77}else{u=A;A=2;T=5827+(R>>4)|0;U=77}}else{a=y;u=A;A=0;T=5827;U=77}}else if((U|0)==76){a=Di(a,u,y)|0;u=k;A=s;U=77}else if((U|0)==82){U=0;k=Bi(a,0,f)|0;L=(k|0)==0;h=a;u=L?f:k-a|0;A=0;R=5827;a=L?a+f|0:k}else if((U|0)==86){U=0;u=0;a=0;T=E[ee>>2]|0;while(1){s=E[T>>2]|0;if(!s)break;a=Ei(te,s)|0;if((a|0)<0|a>>>0>(f-u|0)>>>0)break;u=a+u|0;if(f>>>0>u>>>0)T=T+4|0;else break}if((a|0)<0){o=-1;break e}yi(e,32,g,u,k);if(!u){a=0;U=98}else{s=0;f=E[ee>>2]|0;while(1){a=E[f>>2]|0;if(!a){a=u;U=98;break r}a=Ei(te,a)|0;s=a+s|0;if((s|0)>(u|0)){a=u;U=98;break r}if(!(E[e>>2]&32))Ai(te,a,e)|0;if(s>>>0>=u>>>0){a=u;U=98;break}else f=f+4|0}}}while(0);if((U|0)==98){U=0;yi(e,32,g,a,k^8192);h=F;a=(g|0)>(a|0)?g:a;continue}if((U|0)==77){U=0;s=(f|0)>-1?u&-65537:u;u=ee;u=(E[u>>2]|0)!=0|(E[u+4>>2]|0)!=0;if((f|0)!=0|u){u=(u&1^1)+(W-a)|0;h=a;u=(f|0)>(u|0)?f:u;R=T;a=y}else{h=y;u=0;R=T;a=y}}T=a-h|0;u=(u|0)<(T|0)?T:u;f=A+u|0;a=(g|0)<(f|0)?f:g;yi(e,32,a,f,s);if(!(E[e>>2]&32))Ai(R,A,e)|0;yi(e,48,a,f,s^65536);yi(e,48,u,T,0);if(!(E[e>>2]&32))Ai(h,T,e)|0;yi(e,32,a,f,s^8192);h=F}e:do if((U|0)==245)if(!e)if(r){o=1;while(1){r=E[t+(o<<2)>>2]|0;if(!r)break;Ui(n+(o<<3)|0,r,i);o=o+1|0;if((o|0)>=10){o=1;break e}}if((o|0)<10)while(1){if(E[t+(o<<2)>>2]|0){o=-1;break e}o=o+1|0;if((o|0)>=10){o=1;break}}else o=1}else o=0;while(0);m=ae;return o|0}function Fi(e){e=e|0;if(!(E[e+68>>2]|0))Ii(e);return}function gi(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0;n=e+20|0;t=E[n>>2]|0;e=(E[e+16>>2]|0)-t|0;e=e>>>0>i>>>0?i:e;Ji(t|0,r|0,e|0)|0;E[n>>2]=(E[n>>2]|0)+e;return i|0}function Ui(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0,o=0;e:do if(r>>>0<=20)do switch(r|0){case 9:{n=(E[i>>2]|0)+(4-1)&~(4-1);r=E[n>>2]|0;E[i>>2]=n+4;E[e>>2]=r;break e}case 10:{n=(E[i>>2]|0)+(4-1)&~(4-1);r=E[n>>2]|0;E[i>>2]=n+4;n=e;E[n>>2]=r;E[n+4>>2]=((r|0)<0)<<31>>31;break e}case 11:{n=(E[i>>2]|0)+(4-1)&~(4-1);r=E[n>>2]|0;E[i>>2]=n+4;n=e;E[n>>2]=r;E[n+4>>2]=0;break e}case 12:{n=(E[i>>2]|0)+(8-1)&~(8-1);r=n;t=E[r>>2]|0;r=E[r+4>>2]|0;E[i>>2]=n+8;n=e;E[n>>2]=t;E[n+4>>2]=r;break e}case 13:{t=(E[i>>2]|0)+(4-1)&~(4-1);n=E[t>>2]|0;E[i>>2]=t+4;n=(n&65535)<<16>>16;t=e;E[t>>2]=n;E[t+4>>2]=((n|0)<0)<<31>>31;break e}case 14:{t=(E[i>>2]|0)+(4-1)&~(4-1);n=E[t>>2]|0;E[i>>2]=t+4;t=e;E[t>>2]=n&65535;E[t+4>>2]=0;break e}case 15:{t=(E[i>>2]|0)+(4-1)&~(4-1);n=E[t>>2]|0;E[i>>2]=t+4;n=(n&255)<<24>>24;t=e;E[t>>2]=n;E[t+4>>2]=((n|0)<0)<<31>>31;break e}case 16:{t=(E[i>>2]|0)+(4-1)&~(4-1);n=E[t>>2]|0;E[i>>2]=t+4;t=e;E[t>>2]=n&255;E[t+4>>2]=0;break e}case 17:{t=(E[i>>2]|0)+(8-1)&~(8-1);o=+M[t>>3];E[i>>2]=t+8;M[e>>3]=o;break e}case 18:{t=(E[i>>2]|0)+(8-1)&~(8-1);o=+M[t>>3];E[i>>2]=t+8;M[e>>3]=o;break e}default:break e}while(0);while(0);return}function Di(e,r,i){e=e|0;r=r|0;i=i|0;var n=0;if(r>>>0>0|(r|0)==0&e>>>0>4294967295)while(1){n=an(e|0,r|0,10,0)|0;i=i+-1|0;_[i>>0]=n|48;n=on(e|0,r|0,10,0)|0;if(r>>>0>9|(r|0)==9&e>>>0>4294967295){e=n;r=H}else{e=n;break}}if(e)while(1){i=i+-1|0;_[i>>0]=(e>>>0)%10|0|48;if(e>>>0<10)break;else e=(e>>>0)/10|0}return i|0}function yi(e,r,i,n,t){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;var o=0,a=0,u=0;u=m;m=m+256|0;a=u;do if((i|0)>(n|0)&(t&73728|0)==0){t=i-n|0;qi(a|0,r|0,(t>>>0>256?256:t)|0)|0;r=E[e>>2]|0;o=(r&32|0)==0;if(t>>>0>255){n=i-n|0;do{if(o){Ai(a,256,e)|0;r=E[e>>2]|0}t=t+-256|0;o=(r&32|0)==0}while(t>>>0>255);if(o)t=n&255;else break}else if(!o)break;Ai(a,t,e)|0}while(0);m=u;return}function Gi(e){e=e|0;var r=0,i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,_=0,c=0,d=0,T=0,A=0,R=0,M=0,S=0,m=0,h=0,N=0,C=0,I=0,p=0,w=0,b=0,O=0,P=0,v=0,B=0,L=0,k=0,F=0,g=0,U=0,D=0,y=0;do if(e>>>0<245){d=e>>>0<11?16:e+11&-8;e=d>>>3;u=E[147]|0;i=u>>>e;if(i&3){e=(i&1^1)+e|0;n=e<<1;i=628+(n<<2)|0;n=628+(n+2<<2)|0;t=E[n>>2]|0;o=t+8|0;a=E[o>>2]|0;do if((i|0)!=(a|0)){if(a>>>0<(E[151]|0)>>>0)Pe();r=a+12|0;if((E[r>>2]|0)==(t|0)){E[r>>2]=i;E[n>>2]=a;break}else Pe()}else E[147]=u&~(1<<e);while(0);y=e<<3;E[t+4>>2]=y|3;y=t+(y|4)|0;E[y>>2]=E[y>>2]|1;y=o;return y|0}a=E[149]|0;if(d>>>0>a>>>0){if(i){n=2<<e;n=i<<e&(n|0-n);n=(n&0-n)+-1|0;s=n>>>12&16;n=n>>>s;t=n>>>5&8;n=n>>>t;o=n>>>2&4;n=n>>>o;i=n>>>1&2;n=n>>>i;e=n>>>1&1;e=(t|s|o|i|e)+(n>>>e)|0;n=e<<1;i=628+(n<<2)|0;n=628+(n+2<<2)|0;o=E[n>>2]|0;s=o+8|0;t=E[s>>2]|0;do if((i|0)!=(t|0)){if(t>>>0<(E[151]|0)>>>0)Pe();r=t+12|0;if((E[r>>2]|0)==(o|0)){E[r>>2]=i;E[n>>2]=t;l=E[149]|0;break}else Pe()}else{E[147]=u&~(1<<e);l=a}while(0);y=e<<3;a=y-d|0;E[o+4>>2]=d|3;u=o+d|0;E[o+(d|4)>>2]=a|1;E[o+y>>2]=a;if(l){t=E[152]|0;i=l>>>3;r=i<<1;n=628+(r<<2)|0;e=E[147]|0;i=1<<i;if(e&i){e=628+(r+2<<2)|0;r=E[e>>2]|0;if(r>>>0<(E[151]|0)>>>0)Pe();else{f=e;_=r}}else{E[147]=e|i;f=628+(r+2<<2)|0;_=n}E[f>>2]=t;E[_+12>>2]=t;E[t+8>>2]=_;E[t+12>>2]=n}E[149]=a;E[152]=u;y=s;return y|0}e=E[148]|0;if(e){i=(e&0-e)+-1|0;D=i>>>12&16;i=i>>>D;U=i>>>5&8;i=i>>>U;y=i>>>2&4;i=i>>>y;e=i>>>1&2;i=i>>>e;n=i>>>1&1;n=E[892+((U|D|y|e|n)+(i>>>n)<<2)>>2]|0;i=(E[n+4>>2]&-8)-d|0;e=n;while(1){r=E[e+16>>2]|0;if(!r){r=E[e+20>>2]|0;if(!r){s=i;break}}e=(E[r+4>>2]&-8)-d|0;y=e>>>0<i>>>0;i=y?e:i;e=r;n=y?r:n}o=E[151]|0;if(n>>>0<o>>>0)Pe();u=n+d|0;if(n>>>0>=u>>>0)Pe();a=E[n+24>>2]|0;i=E[n+12>>2]|0;do if((i|0)==(n|0)){e=n+20|0;r=E[e>>2]|0;if(!r){e=n+16|0;r=E[e>>2]|0;if(!r){c=0;break}}while(1){i=r+20|0;t=E[i>>2]|0;if(t){r=t;e=i;continue}i=r+16|0;t=E[i>>2]|0;if(!t)break;else{r=t;e=i}}if(e>>>0<o>>>0)Pe();else{E[e>>2]=0;c=r;break}}else{t=E[n+8>>2]|0;if(t>>>0<o>>>0)Pe();r=t+12|0;if((E[r>>2]|0)!=(n|0))Pe();e=i+8|0;if((E[e>>2]|0)==(n|0)){E[r>>2]=i;E[e>>2]=t;c=i;break}else Pe()}while(0);do if(a){r=E[n+28>>2]|0;e=892+(r<<2)|0;if((n|0)==(E[e>>2]|0)){E[e>>2]=c;if(!c){E[148]=E[148]&~(1<<r);break}}else{if(a>>>0<(E[151]|0)>>>0)Pe();r=a+16|0;if((E[r>>2]|0)==(n|0))E[r>>2]=c;else E[a+20>>2]=c;if(!c)break}e=E[151]|0;if(c>>>0<e>>>0)Pe();E[c+24>>2]=a;r=E[n+16>>2]|0;do if(r)if(r>>>0<e>>>0)Pe();else{E[c+16>>2]=r;E[r+24>>2]=c;break}while(0);r=E[n+20>>2]|0;if(r)if(r>>>0<(E[151]|0)>>>0)Pe();else{E[c+20>>2]=r;E[r+24>>2]=c;break}}while(0);if(s>>>0<16){y=s+d|0;E[n+4>>2]=y|3;y=n+(y+4)|0;E[y>>2]=E[y>>2]|1}else{E[n+4>>2]=d|3;E[n+(d|4)>>2]=s|1;E[n+(s+d)>>2]=s;r=E[149]|0;if(r){o=E[152]|0;i=r>>>3;r=i<<1;t=628+(r<<2)|0;e=E[147]|0;i=1<<i;if(e&i){r=628+(r+2<<2)|0;e=E[r>>2]|0;if(e>>>0<(E[151]|0)>>>0)Pe();else{T=r;A=e}}else{E[147]=e|i;T=628+(r+2<<2)|0;A=t}E[T>>2]=o;E[A+12>>2]=o;E[o+8>>2]=A;E[o+12>>2]=t}E[149]=s;E[152]=u}y=n+8|0;return y|0}else A=d}else A=d}else if(e>>>0<=4294967231){e=e+11|0;_=e&-8;f=E[148]|0;if(f){i=0-_|0;e=e>>>8;if(e)if(_>>>0>16777215)l=31;else{A=(e+1048320|0)>>>16&8;h=e<<A;T=(h+520192|0)>>>16&4;h=h<<T;l=(h+245760|0)>>>16&2;l=14-(T|A|l)+(h<<l>>>15)|0;l=_>>>(l+7|0)&1|l<<1}else l=0;e=E[892+(l<<2)>>2]|0;e:do if(!e){t=0;e=0;h=86}else{a=i;t=0;u=_<<((l|0)==31?0:25-(l>>>1)|0);s=e;e=0;while(1){o=E[s+4>>2]&-8;i=o-_|0;if(i>>>0<a>>>0)if((o|0)==(_|0)){o=s;e=s;h=90;break e}else e=s;else i=a;h=E[s+20>>2]|0;s=E[s+16+(u>>>31<<2)>>2]|0;t=(h|0)==0|(h|0)==(s|0)?t:h;if(!s){h=86;break}else{a=i;u=u<<1}}}while(0);if((h|0)==86){if((t|0)==0&(e|0)==0){e=2<<l;e=f&(e|0-e);if(!e){A=_;break}e=(e&0-e)+-1|0;c=e>>>12&16;e=e>>>c;f=e>>>5&8;e=e>>>f;T=e>>>2&4;e=e>>>T;A=e>>>1&2;e=e>>>A;t=e>>>1&1;t=E[892+((f|c|T|A|t)+(e>>>t)<<2)>>2]|0;e=0}if(!t){u=i;s=e}else{o=t;h=90}}if((h|0)==90)while(1){h=0;A=(E[o+4>>2]&-8)-_|0;t=A>>>0<i>>>0;i=t?A:i;e=t?o:e;t=E[o+16>>2]|0;if(t){o=t;h=90;continue}o=E[o+20>>2]|0;if(!o){u=i;s=e;break}else h=90}if((s|0)!=0?u>>>0<((E[149]|0)-_|0)>>>0:0){t=E[151]|0;if(s>>>0<t>>>0)Pe();a=s+_|0;if(s>>>0>=a>>>0)Pe();o=E[s+24>>2]|0;i=E[s+12>>2]|0;do if((i|0)==(s|0)){e=s+20|0;r=E[e>>2]|0;if(!r){e=s+16|0;r=E[e>>2]|0;if(!r){d=0;break}}while(1){i=r+20|0;n=E[i>>2]|0;if(n){r=n;e=i;continue}i=r+16|0;n=E[i>>2]|0;if(!n)break;else{r=n;e=i}}if(e>>>0<t>>>0)Pe();else{E[e>>2]=0;d=r;break}}else{n=E[s+8>>2]|0;if(n>>>0<t>>>0)Pe();r=n+12|0;if((E[r>>2]|0)!=(s|0))Pe();e=i+8|0;if((E[e>>2]|0)==(s|0)){E[r>>2]=i;E[e>>2]=n;d=i;break}else Pe()}while(0);do if(o){r=E[s+28>>2]|0;e=892+(r<<2)|0;if((s|0)==(E[e>>2]|0)){E[e>>2]=d;if(!d){E[148]=E[148]&~(1<<r);break}}else{if(o>>>0<(E[151]|0)>>>0)Pe();r=o+16|0;if((E[r>>2]|0)==(s|0))E[r>>2]=d;else E[o+20>>2]=d;if(!d)break}e=E[151]|0;if(d>>>0<e>>>0)Pe();E[d+24>>2]=o;r=E[s+16>>2]|0;do if(r)if(r>>>0<e>>>0)Pe();else{E[d+16>>2]=r;E[r+24>>2]=d;break}while(0);r=E[s+20>>2]|0;if(r)if(r>>>0<(E[151]|0)>>>0)Pe();else{E[d+20>>2]=r;E[r+24>>2]=d;break}}while(0);e:do if(u>>>0>=16){E[s+4>>2]=_|3;E[s+(_|4)>>2]=u|1;E[s+(u+_)>>2]=u;r=u>>>3;if(u>>>0<256){e=r<<1;n=628+(e<<2)|0;i=E[147]|0;r=1<<r;if(i&r){r=628+(e+2<<2)|0;e=E[r>>2]|0;if(e>>>0<(E[151]|0)>>>0)Pe();else{M=r;S=e}}else{E[147]=i|r;M=628+(e+2<<2)|0;S=n}E[M>>2]=a;E[S+12>>2]=a;E[s+(_+8)>>2]=S;E[s+(_+12)>>2]=n;break}r=u>>>8;if(r)if(u>>>0>16777215)n=31;else{D=(r+1048320|0)>>>16&8;y=r<<D;U=(y+520192|0)>>>16&4;y=y<<U;n=(y+245760|0)>>>16&2;n=14-(U|D|n)+(y<<n>>>15)|0;n=u>>>(n+7|0)&1|n<<1}else n=0;r=892+(n<<2)|0;E[s+(_+28)>>2]=n;E[s+(_+20)>>2]=0;E[s+(_+16)>>2]=0;e=E[148]|0;i=1<<n;if(!(e&i)){E[148]=e|i;E[r>>2]=a;E[s+(_+24)>>2]=r;E[s+(_+12)>>2]=a;E[s+(_+8)>>2]=a;break}r=E[r>>2]|0;r:do if((E[r+4>>2]&-8|0)!=(u|0)){n=u<<((n|0)==31?0:25-(n>>>1)|0);while(1){e=r+16+(n>>>31<<2)|0;i=E[e>>2]|0;if(!i)break;if((E[i+4>>2]&-8|0)==(u|0)){I=i;break r}else{n=n<<1;r=i}}if(e>>>0<(E[151]|0)>>>0)Pe();else{E[e>>2]=a;E[s+(_+24)>>2]=r;E[s+(_+12)>>2]=a;E[s+(_+8)>>2]=a;break e}}else I=r;while(0);r=I+8|0;e=E[r>>2]|0;y=E[151]|0;if(e>>>0>=y>>>0&I>>>0>=y>>>0){E[e+12>>2]=a;E[r>>2]=a;E[s+(_+8)>>2]=e;E[s+(_+12)>>2]=I;E[s+(_+24)>>2]=0;break}else Pe()}else{y=u+_|0;E[s+4>>2]=y|3;y=s+(y+4)|0;E[y>>2]=E[y>>2]|1}while(0);y=s+8|0;return y|0}else A=_}else A=_}else A=-1;while(0);i=E[149]|0;if(i>>>0>=A>>>0){r=i-A|0;e=E[152]|0;if(r>>>0>15){E[152]=e+A;E[149]=r;E[e+(A+4)>>2]=r|1;E[e+i>>2]=r;E[e+4>>2]=A|3}else{E[149]=0;E[152]=0;E[e+4>>2]=i|3;y=e+(i+4)|0;E[y>>2]=E[y>>2]|1}y=e+8|0;return y|0}e=E[150]|0;if(e>>>0>A>>>0){D=e-A|0;E[150]=D;y=E[153]|0;E[153]=y+A;E[y+(A+4)>>2]=D|1;E[y+4>>2]=A|3;y=y+8|0;return y|0}do if(!(E[265]|0)){e=Xe(30)|0;if(!(e+-1&e)){E[267]=e;E[266]=e;E[268]=-1;E[269]=-1;E[270]=0;E[258]=0;I=(ke(0)|0)&-16^1431655768;E[265]=I;break}else Pe()}while(0);s=A+48|0;u=E[267]|0;l=A+47|0;a=u+l|0;u=0-u|0;f=a&u;if(f>>>0<=A>>>0){y=0;return y|0}e=E[257]|0;if((e|0)!=0?(S=E[255]|0,I=S+f|0,I>>>0<=S>>>0|I>>>0>e>>>0):0){y=0;return y|0}e:do if(!(E[258]&4)){e=E[153]|0;r:do if(e){t=1036;while(1){i=E[t>>2]|0;if(i>>>0<=e>>>0?(R=t+4|0,(i+(E[R>>2]|0)|0)>>>0>e>>>0):0){o=t;e=R;break}t=E[t+8>>2]|0;if(!t){h=174;break r}}i=a-(E[150]|0)&u;if(i>>>0<2147483647){t=Le(i|0)|0;I=(t|0)==((E[o>>2]|0)+(E[e>>2]|0)|0);e=I?i:0;if(I){if((t|0)!=(-1|0)){N=t;T=e;h=194;break e}}else h=184}else e=0}else h=174;while(0);do if((h|0)==174){o=Le(0)|0;if((o|0)!=(-1|0)){e=o;i=E[266]|0;t=i+-1|0;if(!(t&e))i=f;else i=f-e+(t+e&0-i)|0;e=E[255]|0;t=e+i|0;if(i>>>0>A>>>0&i>>>0<2147483647){I=E[257]|0;if((I|0)!=0?t>>>0<=e>>>0|t>>>0>I>>>0:0){e=0;break}t=Le(i|0)|0;I=(t|0)==(o|0);e=I?i:0;if(I){N=o;T=e;h=194;break e}else h=184}else e=0}else e=0}while(0);r:do if((h|0)==184){o=0-i|0;do if(s>>>0>i>>>0&(i>>>0<2147483647&(t|0)!=(-1|0))?(m=E[267]|0,m=l-i+m&0-m,m>>>0<2147483647):0)if((Le(m|0)|0)==(-1|0)){Le(o|0)|0;break r}else{i=m+i|0;break}while(0);if((t|0)!=(-1|0)){N=t;T=i;h=194;break e}}while(0);E[258]=E[258]|4;h=191}else{e=0;h=191}while(0);if((((h|0)==191?f>>>0<2147483647:0)?(N=Le(f|0)|0,C=Le(0)|0,N>>>0<C>>>0&((N|0)!=(-1|0)&(C|0)!=(-1|0))):0)?(p=C-N|0,w=p>>>0>(A+40|0)>>>0,w):0){T=w?p:e;h=194}if((h|0)==194){e=(E[255]|0)+T|0;E[255]=e;if(e>>>0>(E[256]|0)>>>0)E[256]=e;a=E[153]|0;e:do if(a){o=1036;do{e=E[o>>2]|0;i=o+4|0;t=E[i>>2]|0;if((N|0)==(e+t|0)){b=e;O=i;P=t;v=o;h=204;break}o=E[o+8>>2]|0}while((o|0)!=0);if(((h|0)==204?(E[v+12>>2]&8|0)==0:0)?a>>>0<N>>>0&a>>>0>=b>>>0:0){E[O>>2]=P+T;y=(E[150]|0)+T|0;D=a+8|0;D=(D&7|0)==0?0:0-D&7;U=y-D|0;E[153]=a+D;E[150]=U;E[a+(D+4)>>2]=U|1;E[a+(y+4)>>2]=40;E[154]=E[269];break}e=E[151]|0;if(N>>>0<e>>>0){E[151]=N;e=N}i=N+T|0;o=1036;while(1){if((E[o>>2]|0)==(i|0)){t=o;i=o;h=212;break}o=E[o+8>>2]|0;if(!o){i=1036;break}}if((h|0)==212)if(!(E[i+12>>2]&8)){E[t>>2]=N;c=i+4|0;E[c>>2]=(E[c>>2]|0)+T;c=N+8|0;c=(c&7|0)==0?0:0-c&7;l=N+(T+8)|0;l=(l&7|0)==0?0:0-l&7;r=N+(l+T)|0;_=c+A|0;d=N+_|0;f=r-(N+c)-A|0;E[N+(c+4)>>2]=A|3;r:do if((r|0)!=(a|0)){if((r|0)==(E[152]|0)){y=(E[149]|0)+f|0;E[149]=y;E[152]=d;E[N+(_+4)>>2]=y|1;E[N+(y+_)>>2]=y;break}u=T+4|0;i=E[N+(u+l)>>2]|0;if((i&3|0)==1){s=i&-8;o=i>>>3;i:do if(i>>>0>=256){a=E[N+((l|24)+T)>>2]|0;n=E[N+(T+12+l)>>2]|0;do if((n|0)==(r|0)){t=l|16;n=N+(u+t)|0;i=E[n>>2]|0;if(!i){n=N+(t+T)|0;i=E[n>>2]|0;if(!i){g=0;break}}while(1){t=i+20|0;o=E[t>>2]|0;if(o){i=o;n=t;continue}t=i+16|0;o=E[t>>2]|0;if(!o)break;else{i=o;n=t}}if(n>>>0<e>>>0)Pe();else{E[n>>2]=0;g=i;break}}else{t=E[N+((l|8)+T)>>2]|0;if(t>>>0<e>>>0)Pe();e=t+12|0;if((E[e>>2]|0)!=(r|0))Pe();i=n+8|0;if((E[i>>2]|0)==(r|0)){E[e>>2]=n;E[i>>2]=t;g=n;break}else Pe()}while(0);if(!a)break;e=E[N+(T+28+l)>>2]|0;i=892+(e<<2)|0;do if((r|0)!=(E[i>>2]|0)){if(a>>>0<(E[151]|0)>>>0)Pe();e=a+16|0;if((E[e>>2]|0)==(r|0))E[e>>2]=g;else E[a+20>>2]=g;if(!g)break i}else{E[i>>2]=g;if(g)break;E[148]=E[148]&~(1<<e);break i}while(0);i=E[151]|0;if(g>>>0<i>>>0)Pe();E[g+24>>2]=a;r=l|16;e=E[N+(r+T)>>2]|0;do if(e)if(e>>>0<i>>>0)Pe();else{E[g+16>>2]=e;E[e+24>>2]=g;break}while(0);r=E[N+(u+r)>>2]|0;if(!r)break;if(r>>>0<(E[151]|0)>>>0)Pe();else{E[g+20>>2]=r;E[r+24>>2]=g;break}}else{n=E[N+((l|8)+T)>>2]|0;t=E[N+(T+12+l)>>2]|0;i=628+(o<<1<<2)|0;do if((n|0)!=(i|0)){if(n>>>0<e>>>0)Pe();if((E[n+12>>2]|0)==(r|0))break;Pe()}while(0);if((t|0)==(n|0)){E[147]=E[147]&~(1<<o);break}do if((t|0)==(i|0))B=t+8|0;else{if(t>>>0<e>>>0)Pe();e=t+8|0;if((E[e>>2]|0)==(r|0)){B=e;break}Pe()}while(0);E[n+12>>2]=t;E[B>>2]=n}while(0);r=N+((s|l)+T)|0;t=s+f|0}else t=f;r=r+4|0;E[r>>2]=E[r>>2]&-2;E[N+(_+4)>>2]=t|1;E[N+(t+_)>>2]=t;r=t>>>3;if(t>>>0<256){e=r<<1;n=628+(e<<2)|0;i=E[147]|0;r=1<<r;do if(!(i&r)){E[147]=i|r;U=628+(e+2<<2)|0;D=n}else{r=628+(e+2<<2)|0;e=E[r>>2]|0;if(e>>>0>=(E[151]|0)>>>0){U=r;D=e;break}Pe()}while(0);E[U>>2]=d;E[D+12>>2]=d;E[N+(_+8)>>2]=D;E[N+(_+12)>>2]=n;break}r=t>>>8;do if(!r)n=0;else{if(t>>>0>16777215){n=31;break}U=(r+1048320|0)>>>16&8;D=r<<U;g=(D+520192|0)>>>16&4;D=D<<g;n=(D+245760|0)>>>16&2;n=14-(g|U|n)+(D<<n>>>15)|0;n=t>>>(n+7|0)&1|n<<1}while(0);r=892+(n<<2)|0;E[N+(_+28)>>2]=n;E[N+(_+20)>>2]=0;E[N+(_+16)>>2]=0;e=E[148]|0;i=1<<n;if(!(e&i)){E[148]=e|i;E[r>>2]=d;
 E[N+(_+24)>>2]=r;E[N+(_+12)>>2]=d;E[N+(_+8)>>2]=d;break}r=E[r>>2]|0;i:do if((E[r+4>>2]&-8|0)!=(t|0)){n=t<<((n|0)==31?0:25-(n>>>1)|0);while(1){e=r+16+(n>>>31<<2)|0;i=E[e>>2]|0;if(!i)break;if((E[i+4>>2]&-8|0)==(t|0)){y=i;break i}else{n=n<<1;r=i}}if(e>>>0<(E[151]|0)>>>0)Pe();else{E[e>>2]=d;E[N+(_+24)>>2]=r;E[N+(_+12)>>2]=d;E[N+(_+8)>>2]=d;break r}}else y=r;while(0);r=y+8|0;e=E[r>>2]|0;D=E[151]|0;if(e>>>0>=D>>>0&y>>>0>=D>>>0){E[e+12>>2]=d;E[r>>2]=d;E[N+(_+8)>>2]=e;E[N+(_+12)>>2]=y;E[N+(_+24)>>2]=0;break}else Pe()}else{y=(E[150]|0)+f|0;E[150]=y;E[153]=d;E[N+(_+4)>>2]=y|1}while(0);y=N+(c|8)|0;return y|0}else i=1036;while(1){e=E[i>>2]|0;if(e>>>0<=a>>>0?(r=E[i+4>>2]|0,n=e+r|0,n>>>0>a>>>0):0)break;i=E[i+8>>2]|0}t=e+(r+-39)|0;e=e+(r+-47+((t&7|0)==0?0:0-t&7))|0;t=a+16|0;e=e>>>0<t>>>0?a:e;r=e+8|0;i=N+8|0;i=(i&7|0)==0?0:0-i&7;y=T+-40-i|0;E[153]=N+i;E[150]=y;E[N+(i+4)>>2]=y|1;E[N+(T+-36)>>2]=40;E[154]=E[269];i=e+4|0;E[i>>2]=27;E[r>>2]=E[259];E[r+4>>2]=E[260];E[r+8>>2]=E[261];E[r+12>>2]=E[262];E[259]=N;E[260]=T;E[262]=0;E[261]=r;r=e+28|0;E[r>>2]=7;if((e+32|0)>>>0<n>>>0)do{y=r;r=r+4|0;E[r>>2]=7}while((y+8|0)>>>0<n>>>0);if((e|0)!=(a|0)){o=e-a|0;E[i>>2]=E[i>>2]&-2;E[a+4>>2]=o|1;E[e>>2]=o;r=o>>>3;if(o>>>0<256){e=r<<1;n=628+(e<<2)|0;i=E[147]|0;r=1<<r;if(i&r){r=628+(e+2<<2)|0;e=E[r>>2]|0;if(e>>>0<(E[151]|0)>>>0)Pe();else{L=r;k=e}}else{E[147]=i|r;L=628+(e+2<<2)|0;k=n}E[L>>2]=a;E[k+12>>2]=a;E[a+8>>2]=k;E[a+12>>2]=n;break}r=o>>>8;if(r)if(o>>>0>16777215)n=31;else{D=(r+1048320|0)>>>16&8;y=r<<D;U=(y+520192|0)>>>16&4;y=y<<U;n=(y+245760|0)>>>16&2;n=14-(U|D|n)+(y<<n>>>15)|0;n=o>>>(n+7|0)&1|n<<1}else n=0;i=892+(n<<2)|0;E[a+28>>2]=n;E[a+20>>2]=0;E[t>>2]=0;r=E[148]|0;e=1<<n;if(!(r&e)){E[148]=r|e;E[i>>2]=a;E[a+24>>2]=i;E[a+12>>2]=a;E[a+8>>2]=a;break}r=E[i>>2]|0;r:do if((E[r+4>>2]&-8|0)!=(o|0)){n=o<<((n|0)==31?0:25-(n>>>1)|0);while(1){e=r+16+(n>>>31<<2)|0;i=E[e>>2]|0;if(!i)break;if((E[i+4>>2]&-8|0)==(o|0)){F=i;break r}else{n=n<<1;r=i}}if(e>>>0<(E[151]|0)>>>0)Pe();else{E[e>>2]=a;E[a+24>>2]=r;E[a+12>>2]=a;E[a+8>>2]=a;break e}}else F=r;while(0);r=F+8|0;e=E[r>>2]|0;y=E[151]|0;if(e>>>0>=y>>>0&F>>>0>=y>>>0){E[e+12>>2]=a;E[r>>2]=a;E[a+8>>2]=e;E[a+12>>2]=F;E[a+24>>2]=0;break}else Pe()}}else{y=E[151]|0;if((y|0)==0|N>>>0<y>>>0)E[151]=N;E[259]=N;E[260]=T;E[262]=0;E[156]=E[265];E[155]=-1;r=0;do{y=r<<1;D=628+(y<<2)|0;E[628+(y+3<<2)>>2]=D;E[628+(y+2<<2)>>2]=D;r=r+1|0}while((r|0)!=32);y=N+8|0;y=(y&7|0)==0?0:0-y&7;D=T+-40-y|0;E[153]=N+y;E[150]=D;E[N+(y+4)>>2]=D|1;E[N+(T+-36)>>2]=40;E[154]=E[269]}while(0);r=E[150]|0;if(r>>>0>A>>>0){D=r-A|0;E[150]=D;y=E[153]|0;E[153]=y+A;E[y+(A+4)>>2]=D|1;E[y+4>>2]=A|3;y=y+8|0;return y|0}}y=si()|0;E[y>>2]=12;y=0;return y|0}function Hi(e){e=e|0;var r=0,i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,_=0,c=0,d=0,T=0,A=0,R=0,M=0,S=0,m=0;if(!e)return;r=e+-8|0;u=E[151]|0;if(r>>>0<u>>>0)Pe();i=E[e+-4>>2]|0;n=i&3;if((n|0)==1)Pe();d=i&-8;A=e+(d+-8)|0;do if(!(i&1)){r=E[r>>2]|0;if(!n)return;s=-8-r|0;f=e+s|0;_=r+d|0;if(f>>>0<u>>>0)Pe();if((f|0)==(E[152]|0)){r=e+(d+-4)|0;i=E[r>>2]|0;if((i&3|0)!=3){m=f;o=_;break}E[149]=_;E[r>>2]=i&-2;E[e+(s+4)>>2]=_|1;E[A>>2]=_;return}t=r>>>3;if(r>>>0<256){n=E[e+(s+8)>>2]|0;i=E[e+(s+12)>>2]|0;r=628+(t<<1<<2)|0;if((n|0)!=(r|0)){if(n>>>0<u>>>0)Pe();if((E[n+12>>2]|0)!=(f|0))Pe()}if((i|0)==(n|0)){E[147]=E[147]&~(1<<t);m=f;o=_;break}if((i|0)!=(r|0)){if(i>>>0<u>>>0)Pe();r=i+8|0;if((E[r>>2]|0)==(f|0))a=r;else Pe()}else a=i+8|0;E[n+12>>2]=i;E[a>>2]=n;m=f;o=_;break}a=E[e+(s+24)>>2]|0;n=E[e+(s+12)>>2]|0;do if((n|0)==(f|0)){i=e+(s+20)|0;r=E[i>>2]|0;if(!r){i=e+(s+16)|0;r=E[i>>2]|0;if(!r){l=0;break}}while(1){n=r+20|0;t=E[n>>2]|0;if(t){r=t;i=n;continue}n=r+16|0;t=E[n>>2]|0;if(!t)break;else{r=t;i=n}}if(i>>>0<u>>>0)Pe();else{E[i>>2]=0;l=r;break}}else{t=E[e+(s+8)>>2]|0;if(t>>>0<u>>>0)Pe();r=t+12|0;if((E[r>>2]|0)!=(f|0))Pe();i=n+8|0;if((E[i>>2]|0)==(f|0)){E[r>>2]=n;E[i>>2]=t;l=n;break}else Pe()}while(0);if(a){r=E[e+(s+28)>>2]|0;i=892+(r<<2)|0;if((f|0)==(E[i>>2]|0)){E[i>>2]=l;if(!l){E[148]=E[148]&~(1<<r);m=f;o=_;break}}else{if(a>>>0<(E[151]|0)>>>0)Pe();r=a+16|0;if((E[r>>2]|0)==(f|0))E[r>>2]=l;else E[a+20>>2]=l;if(!l){m=f;o=_;break}}i=E[151]|0;if(l>>>0<i>>>0)Pe();E[l+24>>2]=a;r=E[e+(s+16)>>2]|0;do if(r)if(r>>>0<i>>>0)Pe();else{E[l+16>>2]=r;E[r+24>>2]=l;break}while(0);r=E[e+(s+20)>>2]|0;if(r)if(r>>>0<(E[151]|0)>>>0)Pe();else{E[l+20>>2]=r;E[r+24>>2]=l;m=f;o=_;break}else{m=f;o=_}}else{m=f;o=_}}else{m=r;o=d}while(0);if(m>>>0>=A>>>0)Pe();r=e+(d+-4)|0;i=E[r>>2]|0;if(!(i&1))Pe();if(!(i&2)){if((A|0)==(E[153]|0)){S=(E[150]|0)+o|0;E[150]=S;E[153]=m;E[m+4>>2]=S|1;if((m|0)!=(E[152]|0))return;E[152]=0;E[149]=0;return}if((A|0)==(E[152]|0)){S=(E[149]|0)+o|0;E[149]=S;E[152]=m;E[m+4>>2]=S|1;E[m+S>>2]=S;return}o=(i&-8)+o|0;t=i>>>3;do if(i>>>0>=256){a=E[e+(d+16)>>2]|0;r=E[e+(d|4)>>2]|0;do if((r|0)==(A|0)){i=e+(d+12)|0;r=E[i>>2]|0;if(!r){i=e+(d+8)|0;r=E[i>>2]|0;if(!r){T=0;break}}while(1){n=r+20|0;t=E[n>>2]|0;if(t){r=t;i=n;continue}n=r+16|0;t=E[n>>2]|0;if(!t)break;else{r=t;i=n}}if(i>>>0<(E[151]|0)>>>0)Pe();else{E[i>>2]=0;T=r;break}}else{i=E[e+d>>2]|0;if(i>>>0<(E[151]|0)>>>0)Pe();n=i+12|0;if((E[n>>2]|0)!=(A|0))Pe();t=r+8|0;if((E[t>>2]|0)==(A|0)){E[n>>2]=r;E[t>>2]=i;T=r;break}else Pe()}while(0);if(a){r=E[e+(d+20)>>2]|0;i=892+(r<<2)|0;if((A|0)==(E[i>>2]|0)){E[i>>2]=T;if(!T){E[148]=E[148]&~(1<<r);break}}else{if(a>>>0<(E[151]|0)>>>0)Pe();r=a+16|0;if((E[r>>2]|0)==(A|0))E[r>>2]=T;else E[a+20>>2]=T;if(!T)break}i=E[151]|0;if(T>>>0<i>>>0)Pe();E[T+24>>2]=a;r=E[e+(d+8)>>2]|0;do if(r)if(r>>>0<i>>>0)Pe();else{E[T+16>>2]=r;E[r+24>>2]=T;break}while(0);r=E[e+(d+12)>>2]|0;if(r)if(r>>>0<(E[151]|0)>>>0)Pe();else{E[T+20>>2]=r;E[r+24>>2]=T;break}}}else{n=E[e+d>>2]|0;i=E[e+(d|4)>>2]|0;r=628+(t<<1<<2)|0;if((n|0)!=(r|0)){if(n>>>0<(E[151]|0)>>>0)Pe();if((E[n+12>>2]|0)!=(A|0))Pe()}if((i|0)==(n|0)){E[147]=E[147]&~(1<<t);break}if((i|0)!=(r|0)){if(i>>>0<(E[151]|0)>>>0)Pe();r=i+8|0;if((E[r>>2]|0)==(A|0))c=r;else Pe()}else c=i+8|0;E[n+12>>2]=i;E[c>>2]=n}while(0);E[m+4>>2]=o|1;E[m+o>>2]=o;if((m|0)==(E[152]|0)){E[149]=o;return}}else{E[r>>2]=i&-2;E[m+4>>2]=o|1;E[m+o>>2]=o}r=o>>>3;if(o>>>0<256){i=r<<1;t=628+(i<<2)|0;n=E[147]|0;r=1<<r;if(n&r){r=628+(i+2<<2)|0;i=E[r>>2]|0;if(i>>>0<(E[151]|0)>>>0)Pe();else{R=r;M=i}}else{E[147]=n|r;R=628+(i+2<<2)|0;M=t}E[R>>2]=m;E[M+12>>2]=m;E[m+8>>2]=M;E[m+12>>2]=t;return}r=o>>>8;if(r)if(o>>>0>16777215)t=31;else{R=(r+1048320|0)>>>16&8;M=r<<R;A=(M+520192|0)>>>16&4;M=M<<A;t=(M+245760|0)>>>16&2;t=14-(A|R|t)+(M<<t>>>15)|0;t=o>>>(t+7|0)&1|t<<1}else t=0;r=892+(t<<2)|0;E[m+28>>2]=t;E[m+20>>2]=0;E[m+16>>2]=0;i=E[148]|0;n=1<<t;e:do if(i&n){r=E[r>>2]|0;r:do if((E[r+4>>2]&-8|0)!=(o|0)){t=o<<((t|0)==31?0:25-(t>>>1)|0);while(1){i=r+16+(t>>>31<<2)|0;n=E[i>>2]|0;if(!n)break;if((E[n+4>>2]&-8|0)==(o|0)){S=n;break r}else{t=t<<1;r=n}}if(i>>>0<(E[151]|0)>>>0)Pe();else{E[i>>2]=m;E[m+24>>2]=r;E[m+12>>2]=m;E[m+8>>2]=m;break e}}else S=r;while(0);r=S+8|0;i=E[r>>2]|0;M=E[151]|0;if(i>>>0>=M>>>0&S>>>0>=M>>>0){E[i+12>>2]=m;E[r>>2]=m;E[m+8>>2]=i;E[m+12>>2]=S;E[m+24>>2]=0;break}else Pe()}else{E[148]=i|n;E[r>>2]=m;E[m+24>>2]=r;E[m+12>>2]=m;E[m+8>>2]=m}while(0);m=(E[155]|0)+-1|0;E[155]=m;if(!m)r=1044;else return;while(1){r=E[r>>2]|0;if(!r)break;else r=r+8|0}E[155]=-1;return}function Xi(e,r){e=e|0;r=r|0;var i=0,n=0;if(!e){e=Gi(r)|0;return e|0}if(r>>>0>4294967231){e=si()|0;E[e>>2]=12;e=0;return e|0}i=Yi(e+-8|0,r>>>0<11?16:r+11&-8)|0;if(i){e=i+8|0;return e|0}i=Gi(r)|0;if(!i){e=0;return e|0}n=E[e+-4>>2]|0;n=(n&-8)-((n&3|0)==0?8:4)|0;Ji(i|0,e|0,(n>>>0<r>>>0?n:r)|0)|0;Hi(e);e=i;return e|0}function Vi(e){e=e|0;var r=0;if(!e){r=0;return r|0}e=E[e+-4>>2]|0;r=e&3;if((r|0)==1){r=0;return r|0}r=(e&-8)-((r|0)==0?8:4)|0;return r|0}function Yi(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,_=0,c=0,d=0,T=0;d=e+4|0;T=E[d>>2]|0;s=T&-8;f=e+s|0;u=E[151]|0;i=T&3;if(!((i|0)!=1&e>>>0>=u>>>0&e>>>0<f>>>0))Pe();n=e+(s|4)|0;t=E[n>>2]|0;if(!(t&1))Pe();if(!i){if(r>>>0<256){e=0;return e|0}if(s>>>0>=(r+4|0)>>>0?(s-r|0)>>>0<=E[267]<<1>>>0:0)return e|0;e=0;return e|0}if(s>>>0>=r>>>0){i=s-r|0;if(i>>>0<=15)return e|0;E[d>>2]=T&1|r|2;E[e+(r+4)>>2]=i|3;E[n>>2]=E[n>>2]|1;xi(e+r|0,i);return e|0}if((f|0)==(E[153]|0)){i=(E[150]|0)+s|0;if(i>>>0<=r>>>0){e=0;return e|0}c=i-r|0;E[d>>2]=T&1|r|2;E[e+(r+4)>>2]=c|1;E[153]=e+r;E[150]=c;return e|0}if((f|0)==(E[152]|0)){n=(E[149]|0)+s|0;if(n>>>0<r>>>0){e=0;return e|0}i=n-r|0;if(i>>>0>15){E[d>>2]=T&1|r|2;E[e+(r+4)>>2]=i|1;E[e+n>>2]=i;n=e+(n+4)|0;E[n>>2]=E[n>>2]&-2;n=e+r|0}else{E[d>>2]=T&1|n|2;n=e+(n+4)|0;E[n>>2]=E[n>>2]|1;n=0;i=0}E[149]=i;E[152]=n;return e|0}if(t&2){e=0;return e|0}_=(t&-8)+s|0;if(_>>>0<r>>>0){e=0;return e|0}c=_-r|0;o=t>>>3;do if(t>>>0>=256){a=E[e+(s+24)>>2]|0;o=E[e+(s+12)>>2]|0;do if((o|0)==(f|0)){n=e+(s+20)|0;i=E[n>>2]|0;if(!i){n=e+(s+16)|0;i=E[n>>2]|0;if(!i){l=0;break}}while(1){t=i+20|0;o=E[t>>2]|0;if(o){i=o;n=t;continue}t=i+16|0;o=E[t>>2]|0;if(!o)break;else{i=o;n=t}}if(n>>>0<u>>>0)Pe();else{E[n>>2]=0;l=i;break}}else{t=E[e+(s+8)>>2]|0;if(t>>>0<u>>>0)Pe();i=t+12|0;if((E[i>>2]|0)!=(f|0))Pe();n=o+8|0;if((E[n>>2]|0)==(f|0)){E[i>>2]=o;E[n>>2]=t;l=o;break}else Pe()}while(0);if(a){i=E[e+(s+28)>>2]|0;n=892+(i<<2)|0;if((f|0)==(E[n>>2]|0)){E[n>>2]=l;if(!l){E[148]=E[148]&~(1<<i);break}}else{if(a>>>0<(E[151]|0)>>>0)Pe();i=a+16|0;if((E[i>>2]|0)==(f|0))E[i>>2]=l;else E[a+20>>2]=l;if(!l)break}n=E[151]|0;if(l>>>0<n>>>0)Pe();E[l+24>>2]=a;i=E[e+(s+16)>>2]|0;do if(i)if(i>>>0<n>>>0)Pe();else{E[l+16>>2]=i;E[i+24>>2]=l;break}while(0);i=E[e+(s+20)>>2]|0;if(i)if(i>>>0<(E[151]|0)>>>0)Pe();else{E[l+20>>2]=i;E[i+24>>2]=l;break}}}else{t=E[e+(s+8)>>2]|0;n=E[e+(s+12)>>2]|0;i=628+(o<<1<<2)|0;if((t|0)!=(i|0)){if(t>>>0<u>>>0)Pe();if((E[t+12>>2]|0)!=(f|0))Pe()}if((n|0)==(t|0)){E[147]=E[147]&~(1<<o);break}if((n|0)!=(i|0)){if(n>>>0<u>>>0)Pe();i=n+8|0;if((E[i>>2]|0)==(f|0))a=i;else Pe()}else a=n+8|0;E[t+12>>2]=n;E[a>>2]=t}while(0);if(c>>>0<16){E[d>>2]=_|T&1|2;r=e+(_|4)|0;E[r>>2]=E[r>>2]|1;return e|0}else{E[d>>2]=T&1|r|2;E[e+(r+4)>>2]=c|3;T=e+(_|4)|0;E[T>>2]=E[T>>2]|1;xi(e+r|0,c);return e|0}return 0}function xi(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0,a=0,u=0,s=0,l=0,f=0,_=0,c=0,d=0,T=0,A=0,R=0,M=0,S=0;A=e+r|0;i=E[e+4>>2]|0;do if(!(i&1)){l=E[e>>2]|0;if(!(i&3))return;c=e+(0-l)|0;_=l+r|0;s=E[151]|0;if(c>>>0<s>>>0)Pe();if((c|0)==(E[152]|0)){n=e+(r+4)|0;i=E[n>>2]|0;if((i&3|0)!=3){S=c;a=_;break}E[149]=_;E[n>>2]=i&-2;E[e+(4-l)>>2]=_|1;E[A>>2]=_;return}o=l>>>3;if(l>>>0<256){t=E[e+(8-l)>>2]|0;n=E[e+(12-l)>>2]|0;i=628+(o<<1<<2)|0;if((t|0)!=(i|0)){if(t>>>0<s>>>0)Pe();if((E[t+12>>2]|0)!=(c|0))Pe()}if((n|0)==(t|0)){E[147]=E[147]&~(1<<o);S=c;a=_;break}if((n|0)!=(i|0)){if(n>>>0<s>>>0)Pe();i=n+8|0;if((E[i>>2]|0)==(c|0))u=i;else Pe()}else u=n+8|0;E[t+12>>2]=n;E[u>>2]=t;S=c;a=_;break}u=E[e+(24-l)>>2]|0;t=E[e+(12-l)>>2]|0;do if((t|0)==(c|0)){t=16-l|0;n=e+(t+4)|0;i=E[n>>2]|0;if(!i){n=e+t|0;i=E[n>>2]|0;if(!i){f=0;break}}while(1){t=i+20|0;o=E[t>>2]|0;if(o){i=o;n=t;continue}t=i+16|0;o=E[t>>2]|0;if(!o)break;else{i=o;n=t}}if(n>>>0<s>>>0)Pe();else{E[n>>2]=0;f=i;break}}else{o=E[e+(8-l)>>2]|0;if(o>>>0<s>>>0)Pe();i=o+12|0;if((E[i>>2]|0)!=(c|0))Pe();n=t+8|0;if((E[n>>2]|0)==(c|0)){E[i>>2]=t;E[n>>2]=o;f=t;break}else Pe()}while(0);if(u){i=E[e+(28-l)>>2]|0;n=892+(i<<2)|0;if((c|0)==(E[n>>2]|0)){E[n>>2]=f;if(!f){E[148]=E[148]&~(1<<i);S=c;a=_;break}}else{if(u>>>0<(E[151]|0)>>>0)Pe();i=u+16|0;if((E[i>>2]|0)==(c|0))E[i>>2]=f;else E[u+20>>2]=f;if(!f){S=c;a=_;break}}t=E[151]|0;if(f>>>0<t>>>0)Pe();E[f+24>>2]=u;i=16-l|0;n=E[e+i>>2]|0;do if(n)if(n>>>0<t>>>0)Pe();else{E[f+16>>2]=n;E[n+24>>2]=f;break}while(0);i=E[e+(i+4)>>2]|0;if(i)if(i>>>0<(E[151]|0)>>>0)Pe();else{E[f+20>>2]=i;E[i+24>>2]=f;S=c;a=_;break}else{S=c;a=_}}else{S=c;a=_}}else{S=e;a=r}while(0);s=E[151]|0;if(A>>>0<s>>>0)Pe();i=e+(r+4)|0;n=E[i>>2]|0;if(!(n&2)){if((A|0)==(E[153]|0)){M=(E[150]|0)+a|0;E[150]=M;E[153]=S;E[S+4>>2]=M|1;if((S|0)!=(E[152]|0))return;E[152]=0;E[149]=0;return}if((A|0)==(E[152]|0)){M=(E[149]|0)+a|0;E[149]=M;E[152]=S;E[S+4>>2]=M|1;E[S+M>>2]=M;return}a=(n&-8)+a|0;o=n>>>3;do if(n>>>0>=256){u=E[e+(r+24)>>2]|0;t=E[e+(r+12)>>2]|0;do if((t|0)==(A|0)){n=e+(r+20)|0;i=E[n>>2]|0;if(!i){n=e+(r+16)|0;i=E[n>>2]|0;if(!i){T=0;break}}while(1){t=i+20|0;o=E[t>>2]|0;if(o){i=o;n=t;continue}t=i+16|0;o=E[t>>2]|0;if(!o)break;else{i=o;n=t}}if(n>>>0<s>>>0)Pe();else{E[n>>2]=0;T=i;break}}else{o=E[e+(r+8)>>2]|0;if(o>>>0<s>>>0)Pe();i=o+12|0;if((E[i>>2]|0)!=(A|0))Pe();n=t+8|0;if((E[n>>2]|0)==(A|0)){E[i>>2]=t;E[n>>2]=o;T=t;break}else Pe()}while(0);if(u){i=E[e+(r+28)>>2]|0;n=892+(i<<2)|0;if((A|0)==(E[n>>2]|0)){E[n>>2]=T;if(!T){E[148]=E[148]&~(1<<i);break}}else{if(u>>>0<(E[151]|0)>>>0)Pe();i=u+16|0;if((E[i>>2]|0)==(A|0))E[i>>2]=T;else E[u+20>>2]=T;if(!T)break}n=E[151]|0;if(T>>>0<n>>>0)Pe();E[T+24>>2]=u;i=E[e+(r+16)>>2]|0;do if(i)if(i>>>0<n>>>0)Pe();else{E[T+16>>2]=i;E[i+24>>2]=T;break}while(0);i=E[e+(r+20)>>2]|0;if(i)if(i>>>0<(E[151]|0)>>>0)Pe();else{E[T+20>>2]=i;E[i+24>>2]=T;break}}}else{t=E[e+(r+8)>>2]|0;n=E[e+(r+12)>>2]|0;i=628+(o<<1<<2)|0;if((t|0)!=(i|0)){if(t>>>0<s>>>0)Pe();if((E[t+12>>2]|0)!=(A|0))Pe()}if((n|0)==(t|0)){E[147]=E[147]&~(1<<o);break}if((n|0)!=(i|0)){if(n>>>0<s>>>0)Pe();i=n+8|0;if((E[i>>2]|0)==(A|0))d=i;else Pe()}else d=n+8|0;E[t+12>>2]=n;E[d>>2]=t}while(0);E[S+4>>2]=a|1;E[S+a>>2]=a;if((S|0)==(E[152]|0)){E[149]=a;return}}else{E[i>>2]=n&-2;E[S+4>>2]=a|1;E[S+a>>2]=a}i=a>>>3;if(a>>>0<256){n=i<<1;o=628+(n<<2)|0;t=E[147]|0;i=1<<i;if(t&i){i=628+(n+2<<2)|0;n=E[i>>2]|0;if(n>>>0<(E[151]|0)>>>0)Pe();else{R=i;M=n}}else{E[147]=t|i;R=628+(n+2<<2)|0;M=o}E[R>>2]=S;E[M+12>>2]=S;E[S+8>>2]=M;E[S+12>>2]=o;return}i=a>>>8;if(i)if(a>>>0>16777215)o=31;else{R=(i+1048320|0)>>>16&8;M=i<<R;A=(M+520192|0)>>>16&4;M=M<<A;o=(M+245760|0)>>>16&2;o=14-(A|R|o)+(M<<o>>>15)|0;o=a>>>(o+7|0)&1|o<<1}else o=0;i=892+(o<<2)|0;E[S+28>>2]=o;E[S+20>>2]=0;E[S+16>>2]=0;n=E[148]|0;t=1<<o;if(!(n&t)){E[148]=n|t;E[i>>2]=S;E[S+24>>2]=i;E[S+12>>2]=S;E[S+8>>2]=S;return}i=E[i>>2]|0;e:do if((E[i+4>>2]&-8|0)!=(a|0)){o=a<<((o|0)==31?0:25-(o>>>1)|0);while(1){n=i+16+(o>>>31<<2)|0;t=E[n>>2]|0;if(!t)break;if((E[t+4>>2]&-8|0)==(a|0)){i=t;break e}else{o=o<<1;i=t}}if(n>>>0<(E[151]|0)>>>0)Pe();E[n>>2]=S;E[S+24>>2]=i;E[S+12>>2]=S;E[S+8>>2]=S;return}while(0);n=i+8|0;t=E[n>>2]|0;M=E[151]|0;if(!(t>>>0>=M>>>0&i>>>0>=M>>>0))Pe();E[t+12>>2]=S;E[n>>2]=S;E[S+8>>2]=t;E[S+12>>2]=i;E[S+24>>2]=0;return}function Ki(){}function Wi(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;n=r-n-(i>>>0>e>>>0|0)>>>0;return(H=n,e-i>>>0|0)|0}function zi(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;i=e+i>>>0;return(H=r+n+(i>>>0<e>>>0|0)>>>0,i|0)|0}function qi(e,r,i){e=e|0;r=r|0;i=i|0;var n=0,t=0,o=0,a=0;n=e+i|0;if((i|0)>=20){r=r&255;o=e&3;a=r|r<<8|r<<16|r<<24;t=n&~3;if(o){o=e+4-o|0;while((e|0)<(o|0)){_[e>>0]=r;e=e+1|0}}while((e|0)<(t|0)){E[e>>2]=a;e=e+4|0}}while((e|0)<(n|0)){_[e>>0]=r;e=e+1|0}return e-i|0}function ji(e,r,i){e=e|0;r=r|0;i=i|0;if((i|0)<32){H=r>>>i;return e>>>i|(r&(1<<i)-1)<<32-i}H=0;return r>>>i-32|0}function Zi(e,r,i){e=e|0;r=r|0;i=i|0;if((i|0)<32){H=r<<i|(e&(1<<i)-1<<32-i)>>>32-i;return e<<i}H=e<<i-32;return 0}function Ji(e,r,i){e=e|0;r=r|0;i=i|0;var n=0;if((i|0)>=4096)return Ue(e|0,r|0,i|0)|0;n=e|0;if((e&3)==(r&3)){while(e&3){if(!i)return n|0;_[e>>0]=_[r>>0]|0;e=e+1|0;r=r+1|0;i=i-1|0}while((i|0)>=4){E[e>>2]=E[r>>2];e=e+4|0;r=r+4|0;i=i-4|0}}while((i|0)>0){_[e>>0]=_[r>>0]|0;e=e+1|0;r=r+1|0;i=i-1|0}return n|0}function Qi(e,r,i){e=e|0;r=r|0;i=i|0;if((i|0)<32){H=r>>i;return e>>>i|(r&(1<<i)-1)<<32-i}H=(r|0)<0?-1:0;return r>>i-32|0}function $i(e){e=e|0;var r=0;r=_[I+(e&255)>>0]|0;if((r|0)<8)return r|0;r=_[I+(e>>8&255)>>0]|0;if((r|0)<8)return r+8|0;r=_[I+(e>>16&255)>>0]|0;if((r|0)<8)return r+16|0;return(_[I+(e>>>24)>>0]|0)+24|0}function en(e,r){e=e|0;r=r|0;var i=0,n=0,t=0,o=0;o=e&65535;t=r&65535;i=fe(t,o)|0;n=e>>>16;e=(i>>>16)+(fe(t,n)|0)|0;t=r>>>16;r=fe(t,o)|0;return(H=(e>>>16)+(fe(t,n)|0)+(((e&65535)+r|0)>>>16)|0,e+r<<16|i&65535|0)|0}function rn(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;var t=0,o=0,a=0,u=0,s=0,l=0;l=r>>31|((r|0)<0?-1:0)<<1;s=((r|0)<0?-1:0)>>31|((r|0)<0?-1:0)<<1;o=n>>31|((n|0)<0?-1:0)<<1;t=((n|0)<0?-1:0)>>31|((n|0)<0?-1:0)<<1;u=Wi(l^e,s^r,l,s)|0;a=H;e=o^l;r=t^s;return Wi((un(u,a,Wi(o^i,t^n,o,t)|0,H,0)|0)^e,H^r,e,r)|0}function nn(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;var t=0,o=0,a=0,u=0,s=0,l=0;t=m;m=m+16|0;u=t|0;a=r>>31|((r|0)<0?-1:0)<<1;o=((r|0)<0?-1:0)>>31|((r|0)<0?-1:0)<<1;l=n>>31|((n|0)<0?-1:0)<<1;s=((n|0)<0?-1:0)>>31|((n|0)<0?-1:0)<<1;e=Wi(a^e,o^r,a,o)|0;r=H;un(e,r,Wi(l^i,s^n,l,s)|0,H,u)|0;n=Wi(E[u>>2]^a,E[u+4>>2]^o,a,o)|0;i=H;m=t;return(H=i,n)|0}function tn(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;var 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if(a){if(!o){o=(ce(u|0)|0)-(ce(l|0)|0)|0;if(o>>>0<=31){_=o+1|0;u=31-o|0;r=o-31>>31;a=_;e=f>>>(_>>>0)&r|l<<u;r=l>>>(_>>>0)&r;o=0;u=f<<u;break}if(!t){c=0;t=0;return(H=c,t)|0}E[t>>2]=e|0;E[t+4>>2]=s|r&0;c=0;t=0;return(H=c,t)|0}o=a-1|0;if(o&a){u=(ce(a|0)|0)+33-(ce(l|0)|0)|0;T=64-u|0;_=32-u|0;s=_>>31;d=u-32|0;r=d>>31;a=u;e=_-1>>31&l>>>(d>>>0)|(l<<_|f>>>(u>>>0))&r;r=r&l>>>(u>>>0);o=f<<T&s;u=(l<<T|f>>>(d>>>0))&s|f<<_&u-33>>31;break}if(t){E[t>>2]=o&f;E[t+4>>2]=0}if((a|0)==1){d=s|r&0;T=e|0|0;return(H=d,T)|0}else{T=$i(a|0)|0;d=l>>>(T>>>0)|0;T=l<<32-T|f>>>(T>>>0)|0;return(H=d,T)|0}}else{if(o){if(t){E[t>>2]=(l>>>0)%(a>>>0);E[t+4>>2]=0}d=0;T=(l>>>0)/(a>>>0)>>>0;return(H=d,T)|0}if(!f){if(t){E[t>>2]=0;E[t+4>>2]=(l>>>0)%(u>>>0)}d=0;T=(l>>>0)/(u>>>0)>>>0;return(H=d,T)|0}o=u-1|0;if(!(o&u)){if(t){E[t>>2]=e|0;E[t+4>>2]=o&l|r&0}d=0;T=l>>>(($i(u|0)|0)>>>0);return(H=d,T)|0}o=(ce(u|0)|0)-(ce(l|0)|0)|0;if(o>>>0<=30){r=o+1|0;u=31-o|0;a=r;e=l<<u|f>>>(r>>>0);r=l>>>(r>>>0);o=0;u=f<<u;break}if(!t){d=0;T=0;return(H=d,T)|0}E[t>>2]=e|0;E[t+4>>2]=s|r&0;d=0;T=0;return(H=d,T)|0}while(0);if(!a){l=u;s=0;u=0}else{_=i|0|0;f=c|n&0;l=zi(_|0,f|0,-1,-1)|0;i=H;s=u;u=0;do{n=s;s=o>>>31|s<<1;o=u|o<<1;n=e<<1|n>>>31|0;c=e>>>31|r<<1|0;Wi(l,i,n,c)|0;T=H;d=T>>31|((T|0)<0?-1:0)<<1;u=d&1;e=Wi(n,c,d&_,(((T|0)<0?-1:0)>>31|((T|0)<0?-1:0)<<1)&f)|0;r=H;a=a-1|0}while((a|0)!=0);l=s;s=0}a=0;if(t){E[t>>2]=e;E[t+4>>2]=r}d=(o|0)>>>31|(l|a)<<1|(a<<1|o>>>31)&0|s;T=(o<<1|0>>>31)&-2|u;return(H=d,T)|0}function sn(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;return In[e&7](r|0,i|0,n|0)|0}function ln(e,r,i,n,t,o){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;o=o|0;pn[e&3](r|0,i|0,n|0,t|0,o|0)}function fn(e,r){e=e|0;r=r|0;wn[e&7](r|0)}function _n(e,r){e=e|0;r=r|0;return bn[e&1](r|0)|0}function cn(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;On[e&0](r|0,i|0,n|0)}function En(e){e=e|0;Pn[e&3]()}function dn(e,r,i,n,t,o,a){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;o=o|0;a=a|0;vn[e&3](r|0,i|0,n|0,t|0,o|0,a|0)}function Tn(e,r,i,n,t){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;Bn[e&3](r|0,i|0,n|0,t|0)}function An(e,r,i){e=e|0;r=r|0;i=i|0;Ee(0);return 0}function Rn(e,r,i,n,t){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;Ee(1)}function Mn(e){e=e|0;Ee(2)}function Sn(e){e=e|0;Ee(3);return 0}function mn(e,r,i){e=e|0;r=r|0;i=i|0;Ee(4)}function hn(){Ee(5)}function Nn(e,r,i,n,t,o){e=e|0;r=r|0;i=i|0;n=n|0;t=t|0;o=o|0;Ee(6)}function Cn(e,r,i,n){e=e|0;r=r|0;i=i|0;n=n|0;Ee(7)}var In=[An,Wr,gi,Oi,bi,Pi,An,An];var pn=[Rn,$r,Qr,Rn];var wn=[Mn,Xr,xr,Vr,Yr,Kr,ai,Fi];var bn=[Sn,wi];var On=[mn];var Pn=[hn,ti,oi,hn];var vn=[Nn,ri,ei,Nn];var Bn=[Cn,qr,jr,Cn];return{___cxa_can_catch:ii,_crn_get_levels:mr,_crn_get_uncompressed_size:Cr,_crn_decompress:Ir,_i64Add:zi,_crn_get_width:Mr,___cxa_is_pointer_type:ni,_crn_get_bytes_per_block:Nr,_memset:qi,_malloc:Gi,_memcpy:Ji,_i64Subtract:Wi,_bitshift64Lshr:ji,_free:Hi,_bitshift64Shl:Zi,_crn_get_height:Sr,_crn_get_dxt_format:hr,runPostSets:Ki,_emscripten_replace_memory:Ke,stackAlloc:We,stackSave:ze,stackRestore:qe,establishStackSpace:je,setThrew:Ze,setTempRet0:$e,getTempRet0:er,dynCall_iiii:sn,dynCall_viiiii:ln,dynCall_vi:fn,dynCall_ii:_n,dynCall_viii:cn,dynCall_v:En,dynCall_viiiiii:dn,dynCall_viiii:Tn}}(Module.asmGlobalArg,Module.asmLibraryArg,buffer),___cxa_can_catch=Module.___cxa_can_catch=asm.___cxa_can_catch,_crn_get_levels=Module._crn_get_levels=asm._crn_get_levels,runPostSets=Module.runPostSets=asm.runPostSets,_crn_get_uncompressed_size=Module._crn_get_uncompressed_size=asm._crn_get_uncompressed_size,_crn_decompress=Module._crn_decompress=asm._crn_decompress,_i64Add=Module._i64Add=asm._i64Add,_crn_get_height=Module._crn_get_height=asm._crn_get_height,___cxa_is_pointer_type=Module.___cxa_is_pointer_type=asm.___cxa_is_pointer_type,_crn_get_bytes_per_block=Module._crn_get_bytes_per_block=asm._crn_get_bytes_per_block,_memset=Module._memset=asm._memset,_malloc=Module._malloc=asm._malloc,_memcpy=Module._memcpy=asm._memcpy,_emscripten_replace_memory=Module._emscripten_replace_memory=asm._emscripten_replace_memory,_i64Subtract=Module._i64Subtract=asm._i64Subtract,_bitshift64Lshr=Module._bitshift64Lshr=asm._bitshift64Lshr,_free=Module._free=asm._free,_crn_get_dxt_format=Module._crn_get_dxt_format=asm._crn_get_dxt_format,_crn_get_width=Module._crn_get_width=asm._crn_get_width,_bitshift64Shl=Module._bitshift64Shl=asm._bitshift64Shl,dynCall_iiii=Module.dynCall_iiii=asm.dynCall_iiii,dynCall_viiiii=Module.dynCall_viiiii=asm.dynCall_viiiii,dynCall_vi=Module.dynCall_vi=asm.dynCall_vi,dynCall_ii=Module.dynCall_ii=asm.dynCall_ii,dynCall_viii=Module.dynCall_viii=asm.dynCall_viii,dynCall_v=Module.dynCall_v=asm.dynCall_v,dynCall_viiiiii=Module.dynCall_viiiiii=asm.dynCall_viiiiii,dynCall_viiii=Module.dynCall_viiii=asm.dynCall_viiii;Runtime.stackAlloc=asm.stackAlloc,Runtime.stackSave=asm.stackSave,Runtime.stackRestore=asm.stackRestore,Runtime.establishStackSpace=asm.establishStackSpace,Runtime.setTempRet0=asm.setTempRet0,Runtime.getTempRet0=asm.getTempRet0,ExitStatus.prototype=new Error,ExitStatus.prototype.constructor=ExitStatus;var initialStackTop,preloadStartTime=null,calledMain=!1;dependenciesFulfilled=function e(){Module.calledRun||run(),Module.calledRun||(dependenciesFulfilled=e)},Module.callMain=Module.callMain=function(e){function r(){for(var e=0;e<3;e++)n.push(0)}assert(0==runDependencies,"cannot call main when async dependencies remain! (listen on __ATMAIN__)"),assert(0==__ATPRERUN__.length,"cannot call main when preRun functions remain to be called"),e=e||[],ensureInitRuntime();var i=e.length+1,n=[allocate(intArrayFromString(Module.thisProgram),"i8",ALLOC_NORMAL)];r();for(var t=0;t<i-1;t+=1)n.push(allocate(intArrayFromString(e[t]),"i8",ALLOC_NORMAL)),r();n.push(0),n=allocate(n,"i32",ALLOC_NORMAL);try{var o=Module._main(i,n,0);exit(o,!0)}catch(e){if(e instanceof ExitStatus)return;if("SimulateInfiniteLoop"==e)return void(Module.noExitRuntime=!0);throw e&&"object"==typeof e&&e.stack&&Module.printErr("exception thrown: "+[e,e.stack]),e}finally{calledMain=!0}},Module.run=Module.run=run,Module.exit=Module.exit=exit;var abortDecorators=[];if(Module.abort=Module.abort=abort,Module.preInit)for("function"==typeof Module.preInit&&(Module.preInit=[Module.preInit]);Module.preInit.length>0;)Module.preInit.pop()();var shouldRunNow=!0;return Module.noInitialRun&&(shouldRunNow=!1),Module.noExitRuntime=!0,run(),Module}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function r(e,r){return void 0!==e?e:r}return r.EMPTY_OBJECT=e({}),r}),define("Core/formatError",["./defined"],function(e){"use strict";function r(r){var i,n=r.name,t=r.message;i=e(n)&&e(t)?n+": "+t:r.toString();var o=r.stack;return e(o)&&(i+="\n"+o),i}return r}),define("Workers/createTaskProcessorWorker",["../Core/defaultValue","../Core/defined","../Core/formatError"],function(e,r,i){"use strict";function n(n){var t,o=[],a={id:void 0,result:void 0,error:void 0};return function(u){var s=u.data;o.length=0,a.id=s.id,a.error=void 0,a.result=void 0;try{a.result=n(s.parameters,o)}catch(e){e instanceof Error?a.error={name:e.name,message:e.message,stack:e.stack}:a.error=e}r(t)||(t=e(self.webkitPostMessage,self.postMessage)),s.canTransferArrayBuffer||(o.length=0);try{t(a,o)}catch(e){a.result=void 0,a.error="postMessage failed with error: "+i(e)+"\n  with responseMessage: "+JSON.stringify(a),t(a)}}}return n}),define("Workers/transcodeCRNToDXT",["../Core/CompressedTextureBuffer","../Core/defined","../Core/PixelFormat","../Core/RuntimeError","../ThirdParty/crunch","./createTaskProcessorWorker"],function(e,r,i,n,t,o){"use strict";function a(e,r,i,n){var t,o=i/4,a=n%4,u=new Uint32Array(e.buffer,0,(n-a)/4),s=new Uint32Array(r.buffer);for(t=0;t<u.length;t++)s[o+t]=u[t];for(t=n-a;t<n;t++)r[i+t]=e[t]}function u(o,u){var s=o.byteLength,E=new Uint8Array(o),d=t._malloc(s);a(E,t.HEAPU8,d,s);var T=t._crn_get_dxt_format(d,s),A=l[T];if(!r(A))throw new n("Unsupported compressed format.");var R,M=t._crn_get_levels(d,s),S=t._crn_get_width(d,s),m=t._crn_get_height(d,s),h=0;for(R=0;R<M;++R)h+=i.compressedTextureSizeInBytes(A,S>>R,m>>R);c<h&&(r(f)&&t._free(f),f=t._malloc(h),_=new Uint8Array(t.HEAPU8.buffer,f,h),c=h),t._crn_decompress(d,s,f,h,0,M),t._free(d);var N=i.compressedTextureSizeInBytes(A,S,m),C=new Uint8Array(N);return C.set(_,0),u.push(C.buffer),new e(A,S,m,C)}var s={cCRNFmtInvalid:-1,cCRNFmtDXT1:0,cCRNFmtDXT3:1,cCRNFmtDXT5:2},l={};l[s.cCRNFmtDXT1]=i.RGB_DXT1,l[s.cCRNFmtDXT3]=i.RGBA_DXT3,l[s.cCRNFmtDXT5]=i.RGBA_DXT5;var f,_,c=0;return o(u)})}();
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/transferTypedArrayTest.js b/vendors/Cesium/Workers/transferTypedArrayTest.js
index a381290..05baeac 100644
--- a/vendors/Cesium/Workers/transferTypedArrayTest.js
+++ b/vendors/Cesium/Workers/transferTypedArrayTest.js
@@ -1,23 +1,23 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
 "undefined"==typeof self&&(self={}),self.onmessage=function(e){"use strict";var s=e.data.array,a=self.webkitPostMessage||self.postMessage;try{a({array:s},[s.buffer])}catch(e){a({})}};
\ No newline at end of file
diff --git a/vendors/Cesium/Workers/upsampleQuantizedTerrainMesh.js b/vendors/Cesium/Workers/upsampleQuantizedTerrainMesh.js
index e512c31..264676d 100644
--- a/vendors/Cesium/Workers/upsampleQuantizedTerrainMesh.js
+++ b/vendors/Cesium/Workers/upsampleQuantizedTerrainMesh.js
@@ -1,230 +1,230 @@
-/**
- * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
- *
- * Copyright 2011-2016 Cesium Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Columbus View (Pat. Pend.)
- *
- * Portions licensed separately.
- * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
- */
-/**
-@license
-mersenne-twister.js - https://gist.github.com/banksean/300494
-
-   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-     3. The names of its contributors may not be used to endorse or promote
-        products derived from this software without specific prior written
-        permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
-  @license
-  when.js - https://github.com/cujojs/when
-
-  MIT License (c) copyright B Cavalier & J Hann
-
- * A lightweight CommonJS Promises/A and when() implementation
- * when is part of the cujo.js family of libraries (http://cujojs.com/)
- *
- * Licensed under the MIT License at:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * @version 1.7.1
- */
-
-/**
-@license
-sprintf.js from the php.js project - https://github.com/kvz/phpjs
-Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
-
-php.js is copyright 2012 Kevin van Zonneveld.
-
-Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
-(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
-(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
-Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
-Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
-Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
-Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
-L. Rodrigues (http://www.jsfromhell.com), Ash Searle
-(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
-Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
-Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
-http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
-Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
-(http://webdevhobo.blogspot.com/), marrtins, GeekFG
-(http://geekfg.blogspot.com), Andrea Giammarchi
-(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
-gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
-Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
-(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
-Marc Palau, Martin
-(http://www.erlenwiese.de/), Breaking Par Consulting Inc
-(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
-Chris, Mirek Slugen, saulius, Alfonso Jimenez
-(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
-Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
-Ariede (http://caioariede.com), Robin, Kankrelune
-(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
-(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
-Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
-David, Aman Gupta, Michael White, Public Domain
-(http://www.json.org/json2.js), Steven Levithan
-(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
-Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
-Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
-(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
-Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
-Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
-(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
-(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
-ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
-(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
-Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
-(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
-Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
-(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
-josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
-Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
-(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
-(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
-Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
-(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
-(http://yass.meetcweb.com), Peter-Paul Koch
-(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
-(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
-Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
-vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
-Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
-(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
-B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
-(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
-Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
-Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
-(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
-Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
-Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
-sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
-Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
-(http://www.premasolutions.com/), Philippe Jausions
-(http://pear.php.net/user/jausions), Aidan Lister
-(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
-strcmp, Taras Bogach, jpfle, Alexander Ermolaev
-(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
-dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
-(http://www.pedrotainha.com), James, Arnout Kazemier
-(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
-FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
-Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
-daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
-W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
-(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
-Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
-(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
-Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
-Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
-(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
-Russell Walker (http://www.nbill.co.uk/), Jamie Beck
-(http://www.terabit.ca/), setcookie, Michael, YUI Library:
-http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
-http://hacks.bluesmoon.info/strftime/strftime.js, Ben
-(http://benblume.co.uk/), DtTvB
-(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
-meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
-(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
-Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
-Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
-Bryan
-
-Licensed under the MIT (MIT-LICENSE.txt) license.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
-OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-/**
- * @license
- *
- * Grauw URI utilities
- *
- * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
- *
- * @author Laurens Holst (http://www.grauw.nl/)
- *
- *   Copyright 2012 Laurens Holst
- *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
- *
- */
-
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E=t.cartesianToCartographic(e[h]);a=Math.min(a,E.longitude),i=Math.max(i,E.longitude),l=Math.min(l,E.latitude),f=Math.max(f,E.latitude);var m=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;o=Math.min(o,m),c=Math.max(c,m)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),n(r)?(r.west=a,r.south=l,r.east=i,r.north=f,r):new s(a,l,i,f)},s.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,r){return 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l=0,f=e.north,h=e.south,d=e.east,E=e.west,m=c;m.height=a,m.longitude=E,m.latitude=f,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=d,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.latitude=h,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++,f<0?m.latitude=f:h>0?m.latitude=h:m.latitude=0;for(var p=1;p<8;++p)m.longitude=-Math.PI+p*u.PI_OVER_TWO,s.contains(e,m)&&(o[l]=r.cartographicToCartesian(m,o[l]),l++);return 0===m.latitude&&(m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=d,o[l]=r.cartographicToCartesian(m,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f,h){"use strict";function d(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var E=new e,m=new e,p=new e,_=new e,y=new e,R=new e,T=new e,A=new e,S=new e,N=new e,v=new e,I=new e;d.fromPoints=function(t,n){if(r(n)||(n=new d),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var a=e.clone(t[0],T),i=e.clone(a,E),o=e.clone(a,m),u=e.clone(a,p),s=e.clone(a,_),c=e.clone(a,y),l=e.clone(a,R),f=t.length,h=1;h<f;h++){e.clone(t[h],a);var M=a.x,g=a.y,O=a.z;M<i.x&&e.clone(a,i),M>s.x&&e.clone(a,s),g<o.y&&e.clone(a,o),g>c.y&&e.clone(a,c),O<u.z&&e.clone(a,u),O>l.z&&e.clone(a,l)}var w=e.magnitudeSquared(e.subtract(s,i,A)),x=e.magnitudeSquared(e.subtract(c,o,A)),C=e.magnitudeSquared(e.subtract(l,u,A)),P=i,U=s,D=w;x>D&&(D=x,P=o,U=c),C>D&&(D=C,P=u,U=l);var L=S;L.x=.5*(P.x+U.x),L.y=.5*(P.y+U.y),L.z=.5*(P.z+U.z);var F=e.magnitudeSquared(e.subtract(U,L,A)),B=Math.sqrt(F),z=N;z.x=i.x,z.y=o.y,z.z=u.z;var b=v;b.x=s.x,b.y=c.y,b.z=l.z;var q=e.multiplyByScalar(e.add(z,b,A),.5,I),G=0;for(h=0;h<f;h++){e.clone(t[h],a);var X=e.magnitude(e.subtract(a,q,A));X>G&&(G=X);var W=e.magnitudeSquared(e.subtract(a,L,A));if(W>F){var V=Math.sqrt(W);B=.5*(B+V),F=B*B;var H=V-B;L.x=(B*L.x+H*a.x)/V,L.y=(B*L.y+H*a.y)/V,L.z=(B*L.z+H*a.z)/V}}return B<G?(e.clone(L,n.center),n.radius=B):(e.clone(q,n.center),n.radius=G),n};var M=new o,g=new e,O=new e,w=new t,x=new t;d.fromRectangle2D=function(e,t,n){return d.fromRectangleWithHeights2D(e,t,0,0,n)},d.fromRectangleWithHeights2D=function(t,a,i,o,u){if(r(u)||(u=new d),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;a=n(a,M),h.southwest(t,w),w.height=i,h.northeast(t,x),x.height=o;var s=a.project(w,g),c=a.project(x,O),l=c.x-s.x,f=c.y-s.y,E=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+E*E);var m=u.center;return m.x=s.x+.5*l,m.y=s.y+.5*f,m.z=s.z+.5*E,u};var C=[];d.fromRectangle3D=function(e,t,a,o){t=n(t,i.WGS84),a=n(a,0);var u;return r(e)&&(u=h.subsample(e,t,a,C)),d.fromPoints(u,o)},d.fromVertices=function(t,a,i,o){if(r(o)||(o=new d),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;a=n(a,e.ZERO),i=n(i,3);var u=T;u.x=t[0]+a.x,u.y=t[1]+a.y,u.z=t[2]+a.z;for(var s=e.clone(u,E),c=e.clone(u,m),l=e.clone(u,p),f=e.clone(u,_),h=e.clone(u,y),M=e.clone(u,R),g=t.length,O=0;O<g;O+=i){var w=t[O]+a.x,x=t[O+1]+a.y,C=t[O+2]+a.z;u.x=w,u.y=x,u.z=C,w<s.x&&e.clone(u,s),w>f.x&&e.clone(u,f),x<c.y&&e.clone(u,c),x>h.y&&e.clone(u,h),C<l.z&&e.clone(u,l),C>M.z&&e.clone(u,M)}var P=e.magnitudeSquared(e.subtract(f,s,A)),U=e.magnitudeSquared(e.subtract(h,c,A)),D=e.magnitudeSquared(e.subtract(M,l,A)),L=s,F=f,B=P;U>B&&(B=U,L=c,F=h),D>B&&(B=D,L=l,F=M);var z=S;z.x=.5*(L.x+F.x),z.y=.5*(L.y+F.y),z.z=.5*(L.z+F.z);var b=e.magnitudeSquared(e.subtract(F,z,A)),q=Math.sqrt(b),G=N;G.x=s.x,G.y=c.y,G.z=l.z;var X=v;X.x=f.x,X.y=h.y,X.z=M.z;var W=e.multiplyByScalar(e.add(G,X,A),.5,I),V=0;for(O=0;O<g;O+=i){u.x=t[O]+a.x,u.y=t[O+1]+a.y,u.z=t[O+2]+a.z;var H=e.magnitude(e.subtract(u,W,A));H>V&&(V=H);var Y=e.magnitudeSquared(e.subtract(u,z,A));if(Y>b){var k=Math.sqrt(Y);q=.5*(q+k),b=q*q;var Z=k-q;z.x=(q*z.x+Z*u.x)/k,z.y=(q*z.y+Z*u.y)/k,z.z=(q*z.z+Z*u.z)/k}}return q<V?(e.clone(z,o.center),o.radius=q):(e.clone(W,o.center),o.radius=V),o},d.fromEncodedCartesianVertices=function(t,n,a){if(r(a)||(a=new d),!r(t)||!r(n)||t.length!==n.length||0===t.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;var i=T;i.x=t[0]+n[0],i.y=t[1]+n[1],i.z=t[2]+n[2];for(var o=e.clone(i,E),u=e.clone(i,m),s=e.clone(i,p),c=e.clone(i,_),l=e.clone(i,y),f=e.clone(i,R),h=t.length,M=0;M<h;M+=3){var g=t[M]+n[M],O=t[M+1]+n[M+1],w=t[M+2]+n[M+2];i.x=g,i.y=O,i.z=w,g<o.x&&e.clone(i,o),g>c.x&&e.clone(i,c),O<u.y&&e.clone(i,u),O>l.y&&e.clone(i,l),w<s.z&&e.clone(i,s),w>f.z&&e.clone(i,f)}var x=e.magnitudeSquared(e.subtract(c,o,A)),C=e.magnitudeSquared(e.subtract(l,u,A)),P=e.magnitudeSquared(e.subtract(f,s,A)),U=o,D=c,L=x;C>L&&(L=C,U=u,D=l),P>L&&(L=P,U=s,D=f);var F=S;F.x=.5*(U.x+D.x),F.y=.5*(U.y+D.y),F.z=.5*(U.z+D.z);var B=e.magnitudeSquared(e.subtract(D,F,A)),z=Math.sqrt(B),b=N;b.x=o.x,b.y=u.y,b.z=s.z;var q=v;q.x=c.x,q.y=l.y,q.z=f.z;var G=e.multiplyByScalar(e.add(b,q,A),.5,I),X=0;for(M=0;M<h;M+=3){i.x=t[M]+n[M],i.y=t[M+1]+n[M+1],i.z=t[M+2]+n[M+2];var W=e.magnitude(e.subtract(i,G,A));W>X&&(X=W);var V=e.magnitudeSquared(e.subtract(i,F,A));if(V>B){var H=Math.sqrt(V);z=.5*(z+H),B=z*z;var Y=H-z;F.x=(z*F.x+Y*i.x)/H,F.y=(z*F.y+Y*i.y)/H,F.z=(z*F.z+Y*i.z)/H}}return z<X?(e.clone(F,a.center),a.radius=z):(e.clone(G,a.center),a.radius=X),a},d.fromCornerPoints=function(t,n,a){r(a)||(a=new d);var i=a.center;return e.add(t,n,i),e.multiplyByScalar(i,.5,i),a.radius=e.distance(i,n),a},d.fromEllipsoid=function(t,n){return r(n)||(n=new d),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var P=new e;d.fromBoundingSpheres=function(t,n){if(r(n)||(n=new d),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var a=t.length;if(1===a)return d.clone(t[0],n);if(2===a)return d.union(t[0],t[1],n);for(var i=[],o=0;o<a;o++)i.push(t[o].center);n=d.fromPoints(i,n);var u=n.center,s=n.radius;for(o=0;o<a;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return n.radius=s,n};var U=new e,D=new e,L=new e;d.fromOrientedBoundingBox=function(t,n){r(n)||(n=new d);var a=t.halfAxes,i=c.getColumn(a,0,U),o=c.getColumn(a,1,D),u=c.getColumn(a,2,L),s=e.magnitude(i),l=e.magnitude(o),f=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(s,l,f),n},d.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new d(t.center,t.radius)},d.packedLength=4,d.pack=function(e,t,r){r=n(r,0);var a=e.center;return t[r++]=a.x,t[r++]=a.y,t[r++]=a.z,t[r]=e.radius,t},d.unpack=function(e,t,a){t=n(t,0),r(a)||(a=new d);var i=a.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],a.radius=e[t],a};var F=new e,B=new e;d.union=function(t,n,a){r(a)||(a=new d);var i=t.center,o=t.radius,u=n.center,s=n.radius,c=e.subtract(u,i,F),l=e.magnitude(c);if(o>=l+s)return t.clone(a),a;if(s>=l+o)return n.clone(a),a;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,B);return e.add(h,i,h),e.clone(h,a.center),a.radius=f,a};var z=new e;d.expand=function(t,n,r){r=d.clone(t,r);var a=e.magnitude(e.subtract(n,r.center,z));return a>r.radius&&(r.radius=a),r},d.intersectPlane=function(t,n){var r=t.center,a=t.radius,i=n.normal,o=e.dot(i,r)+n.distance;return o<-a?u.OUTSIDE:o<a?u.INTERSECTING:u.INSIDE},d.transform=function(e,t,n){return r(n)||(n=new d),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=l.getMaximumScale(t)*e.radius,n};var b=new e;d.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,b);return e.magnitudeSquared(r)-t.radius*t.radius},d.transformWithoutScale=function(e,t,n){return r(n)||(n=new d),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var q=new e;d.computePlaneDistances=function(t,n,a,i){r(i)||(i=new s);var o=e.subtract(t.center,n,q),u=e.dot(a,o);return i.start=u-t.radius,i.stop=u+t.radius,i};for(var G=new e,X=new e,W=new e,V=new e,H=new e,Y=new t,k=new Array(8),Z=0;Z<8;++Z)k[Z]=new e;var j=new o;return d.projectTo2D=function(t,r,a){r=n(r,j);var i=r.ellipsoid,o=t.center,u=t.radius,s=i.geodeticSurfaceNormal(o,G),c=e.cross(e.UNIT_Z,s,X);e.normalize(c,c);var l=e.cross(s,c,W);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,H),h=e.negate(c,V),E=k,m=E[0];e.add(s,l,m),e.add(m,c,m),m=E[1],e.add(s,l,m),e.add(m,h,m),m=E[2],e.add(s,f,m),e.add(m,h,m),m=E[3],e.add(s,f,m),e.add(m,c,m),e.negate(s,s),m=E[4],e.add(s,l,m),e.add(m,c,m),m=E[5],e.add(s,l,m),e.add(m,h,m),m=E[6],e.add(s,f,m),e.add(m,h,m),m=E[7],e.add(s,f,m),e.add(m,c,m);for(var p=E.length,_=0;_<p;++_){var y=E[_];e.add(o,y,y);var R=i.cartesianToCartographic(y,Y);r.project(R,y)}a=d.fromPoints(E,a),o=a.center;var T=o.x,A=o.y,S=o.z;return o.x=S,o.y=T,o.z=A,a},d.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},d.equals=function(t,n){return t===n||r(t)&&r(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},d.prototype.intersectPlane=function(e){return d.intersectPlane(this,e)},d.prototype.distanceSquaredTo=function(e){return d.distanceSquaredTo(this,e)},d.prototype.computePlaneDistances=function(e,t,n){return d.computePlaneDistances(this,e,t,n)},d.prototype.isOccluded=function(e){return d.isOccluded(this,e)},d.prototype.equals=function(e){return d.equals(this,e)},d.prototype.clone=function(e){return d.clone(this,e)},d}),define("Core/EllipsoidalOccluder",["./BoundingSphere","./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./Rectangle"],function(e,t,n,r,a,i,o){"use strict";function u(e,n){this._ellipsoid=e,this._cameraPosition=new t,this._cameraPositionInScaledSpace=new t,this._distanceToLimbInScaledSpaceSquared=0,r(n)&&(this.cameraPosition=n)}function s(e,n,r){var a=e.transformPositionToScaledSpace(n,E),i=t.magnitudeSquared(a),o=Math.sqrt(i),u=t.divideByScalar(a,o,m);i=Math.max(1,i),o=Math.max(1,o);var s=t.dot(u,r),c=t.magnitude(t.cross(u,r,u)),l=1/o,f=Math.sqrt(i-1)*l;return 1/(s*l-c*f)}function c(e,n,r){if(!(n<=0||n===1/0||n!==n))return t.multiplyByScalar(e,n,r)}function l(e,n){return e.transformPositionToScaledSpace(n,p),t.normalize(p,p)}a(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},cameraPosition:{get:function(){return this._cameraPosition},set:function(e){
-var n=this._ellipsoid,r=n.transformPositionToScaledSpace(e,this._cameraPositionInScaledSpace),a=t.magnitudeSquared(r)-1;t.clone(e,this._cameraPosition),this._cameraPositionInScaledSpace=r,this._distanceToLimbInScaledSpaceSquared=a}}});var f=new t;u.prototype.isPointVisible=function(e){var t=this._ellipsoid,n=t.transformPositionToScaledSpace(e,f);return this.isScaledSpacePointVisible(n)},u.prototype.isScaledSpacePointVisible=function(e){var n=this._cameraPositionInScaledSpace,r=this._distanceToLimbInScaledSpaceSquared,a=t.subtract(e,n,f),i=-t.dot(a,n),o=r<0?i>0:i>r&&i*i/t.magnitudeSquared(a)>r;return!o},u.prototype.computeHorizonCullingPoint=function(e,n,a){r(a)||(a=new t);for(var i=this._ellipsoid,o=l(i,e),u=0,f=0,h=n.length;f<h;++f){var d=n[f],E=s(i,d,o);u=Math.max(u,E)}return c(o,u,a)};var h=new t;u.prototype.computeHorizonCullingPointFromVertices=function(e,a,i,o,u){r(u)||(u=new t),o=n(o,t.ZERO);for(var f=this._ellipsoid,d=l(f,e),E=0,m=0,p=a.length;m<p;m+=i){h.x=a[m]+o.x,h.y=a[m+1]+o.y,h.z=a[m+2]+o.z;var _=s(f,h,d);E=Math.max(E,_)}return c(d,E,u)};var d=[];u.prototype.computeHorizonCullingPointFromRectangle=function(n,r,a){var i=o.subsample(n,r,0,d),u=e.fromPoints(i);if(!(t.magnitude(u.center)<.1*r.minimumRadius))return this.computeHorizonCullingPoint(u.center,i,a)};var E=new t,m=new t,p=new t;return u}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var t={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:3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PLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),define("Core/IndexDatatype",["../Renderer/WebGLConstants","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,a){"use strict";var i={UNSIGNED_BYTE:e.UNSIGNED_BYTE,UNSIGNED_SHORT:e.UNSIGNED_SHORT,UNSIGNED_INT:e.UNSIGNED_INT};return i.getSizeInBytes=function(e){switch(e){case i.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case i.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case i.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},i.validate=function(e){return t(e)&&(e===i.UNSIGNED_BYTE||e===i.UNSIGNED_SHORT||e===i.UNSIGNED_INT)},i.createTypedArray=function(e,t){return e>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(t):new Uint16Array(t)},i.createTypedArrayFromArrayBuffer=function(e,t,n,r){return e>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(t,n,r):new Uint16Array(t,n,r)},r(i)}),define("Core/Intersections2D",["./Cartesian3","./defined","./DeveloperError"],function(e,t,n){"use strict";var r={};return 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e.multiplyByScalar(R,.5,R),r},i.clone=function(t,r){if(n(t))return n(r)?(r.minimum=e.clone(t.minimum,r.minimum),r.maximum=e.clone(t.maximum,r.maximum),r.center=e.clone(t.center,r.center),r):new i(t.minimum,t.maximum)},i.equals=function(t,r){return t===r||n(t)&&n(r)&&e.equals(t.center,r.center)&&e.equals(t.minimum,r.minimum)&&e.equals(t.maximum,r.maximum)};var o=new e;return i.intersectPlane=function(t,n){o=e.subtract(t.maximum,t.minimum,o);var r=e.multiplyByScalar(o,.5,o),i=n.normal,u=r.x*Math.abs(i.x)+r.y*Math.abs(i.y)+r.z*Math.abs(i.z),s=e.dot(t.center,i)+n.distance;return s-u>0?a.INSIDE:s+u<0?a.OUTSIDE:a.INTERSECTING},i.prototype.clone=function(e){return i.clone(this,e)},i.prototype.intersectPlane=function(e){return i.intersectPlane(this,e)},i.prototype.equals=function(e){return i.equals(this,e)},i}),define("Core/QuadraticRealPolynomial",["./DeveloperError","./Math"],function(e,t){"use strict";function n(e,n,r){var a=e+n;return 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f.hasAvailableRequests()&&this.activeRequests<f.maximumRequestsPerServer},l.prototype.getNumberOfAvailableRequests=function(){return f.maximumRequestsPerServer-this.activeRequests};var T={},A=0,S=[],N=[],v=new o,I={numberOfRequestsThisFrame:0};f.resetBudgets=function(){if(R(),y(),f.prioritize&&f.throttle){for(var e=S.length,t=0;t<e;++t)S[t].total=0,S[t].used=0;var n=N;n.sort(h);for(var r=f.getNumberOfAvailableRequests(),a=n.length,i=0;i<a&&r>0;++i){var o=n[i],u=d(o),s=u.server.getNumberOfAvailableRequests();u.total<s&&(++u.total,--r)}n.length=0}};var M="undefined"!=typeof document?new e(document.location.href):new e;return f.getServerName=function(t){var n=new e(t).resolve(M);n.normalize();var r=n.authority;return/:/.test(r)||(r=r+":"+("https"===n.scheme?"443":"80")),r},f.getRequestServer=function(e){var t=f.getServerName(e),n=T[t];return r(n)||(n=new l(t),T[t]=n),n},f.getNumberOfAvailableRequestsByServer=function(e){return f.getRequestServer(e).getNumberOfAvailableRequests()},f.getNumberOfAvailableRequests=function(){return f.maximumRequests-A},f.hasAvailableRequestsByServer=function(e){return f.getRequestServer(e).hasAvailableRequests()},f.hasAvailableRequests=function(){return A<f.maximumRequests},f.schedule=function(e){if(++I.numberOfRequestsThisFrame,!f.throttle)return e.requestFunction(e.url,e.parameters);if(r(e.server)||(e.server=f.getRequestServer(e.url)),!e.server.hasAvailableRequests())return e.defer?p(e):void _(e);if(f.prioritize&&r(e.type)&&!e.defer){var t=d(e);if(t.used>=t.total)return void _(e);++t.used}return m(e)},f.request=function(e,t,r,a){return f.schedule(new u({url:e,parameters:r,requestFunction:t,defer:!0,type:n(a,s.OTHER)}))},f.clearForSpecs=function(){T={},A=0,S=[],N=[],v=new o,I={numberOfRequestsThisFrame:0}},f.maximumRequestsPerServer=6,f.maximumRequests=10,f.prioritize=!0,f.throttle=!0,f.debugShowStatistics=!1,f}),define("Core/EarthOrientationParameters",["../ThirdParty/when","./binarySearch","./defaultValue","./defined","./EarthOrientationParametersSample","./freezeObject","./JulianDate","./LeapSecond","./loadJson","./RequestScheduler","./RuntimeError","./TimeConstants","./TimeStandard"],function(e,t,n,r,a,i,o,u,s,c,l,f,h){"use strict";function d(t){if(t=n(t,n.EMPTY_OBJECT),this._dates=void 0,this._samples=void 0,this._dateColumn=-1,this._xPoleWanderRadiansColumn=-1,this._yPoleWanderRadiansColumn=-1,this._ut1MinusUtcSecondsColumn=-1,this._xCelestialPoleOffsetRadiansColumn=-1,this._yCelestialPoleOffsetRadiansColumn=-1,this._taiMinusUtcSecondsColumn=-1,this._columnCount=0,this._lastIndex=-1,this._downloadPromise=void 0,this._dataError=void 0,this._addNewLeapSeconds=n(t.addNewLeapSeconds,!0),r(t.data))m(this,t.data);else if(r(t.url)){var a=this;this._downloadPromise=e(c.request(t.url,s),function(e){m(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else m(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function E(e,t){return o.compare(e.julianDate,t)}function m(e,n){if(!r(n.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!r(n.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var a=n.columnNames.indexOf("modifiedJulianDateUtc"),i=n.columnNames.indexOf("xPoleWanderRadians"),s=n.columnNames.indexOf("yPoleWanderRadians"),c=n.columnNames.indexOf("ut1MinusUtcSeconds"),l=n.columnNames.indexOf("xCelestialPoleOffsetRadians"),d=n.columnNames.indexOf("yCelestialPoleOffsetRadians"),m=n.columnNames.indexOf("taiMinusUtcSeconds");if(a<0||i<0||s<0||c<0||l<0||d<0||m<0)return void(e._dataError="Error in loaded EOP data: The columnNames property must include modifiedJulianDateUtc, xPoleWanderRadians, yPoleWanderRadians, ut1MinusUtcSeconds, xCelestialPoleOffsetRadians, yCelestialPoleOffsetRadians, and taiMinusUtcSeconds columns");var p=e._samples=n.samples,_=e._dates=[];e._dateColumn=a,e._xPoleWanderRadiansColumn=i,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=l,e._yCelestialPoleOffsetRadiansColumn=d,e._taiMinusUtcSecondsColumn=m,e._columnCount=n.columnNames.length,e._lastIndex=void 0;for(var y,R=e._addNewLeapSeconds,T=0,A=p.length;T<A;T+=e._columnCount){var S=p[T+a],N=p[T+m],v=S+f.MODIFIED_JULIAN_DATE_DIFFERENCE,I=new o(v,N,h.TAI);if(_.push(I),R){if(N!==y&&r(y)){var M=o.leapSeconds,g=t(M,I,E);if(g<0){var O=new u(I,N);M.splice(~g,0,O)}}y=N}}}function p(e,t,n,r,a){var i=n*r;a.xPoleWander=t[i+e._xPoleWanderRadiansColumn],a.yPoleWander=t[i+e._yPoleWanderRadiansColumn],a.xPoleOffset=t[i+e._xCelestialPoleOffsetRadiansColumn],a.yPoleOffset=t[i+e._yCelestialPoleOffsetRadiansColumn],a.ut1MinusUtc=t[i+e._ut1MinusUtcSecondsColumn]}function _(e,t,n){return t+e*(n-t)}function y(e,t,n,r,a,i,u){var s=e._columnCount;if(i>t.length-1)return u.xPoleWander=0,u.yPoleWander=0,u.xPoleOffset=0,u.yPoleOffset=0,u.ut1MinusUtc=0,u;var c=t[a],l=t[i];if(c.equals(l)||r.equals(c))return p(e,n,a,s,u),u;if(r.equals(l))return p(e,n,i,s,u),u;var f=o.secondsDifference(r,c)/o.secondsDifference(l,c),h=a*s,d=i*s,E=n[h+e._ut1MinusUtcSecondsColumn],m=n[d+e._ut1MinusUtcSecondsColumn],y=m-E;if(y>.5||y<-.5){var R=n[h+e._taiMinusUtcSecondsColumn],T=n[d+e._taiMinusUtcSecondsColumn];R!==T&&(l.equals(r)?E=m:m-=T-R)}return u.xPoleWander=_(f,n[h+e._xPoleWanderRadiansColumn],n[d+e._xPoleWanderRadiansColumn]),u.yPoleWander=_(f,n[h+e._yPoleWanderRadiansColumn],n[d+e._yPoleWanderRadiansColumn]),u.xPoleOffset=_(f,n[h+e._xCelestialPoleOffsetRadiansColumn],n[d+e._xCelestialPoleOffsetRadiansColumn]),u.yPoleOffset=_(f,n[h+e._yCelestialPoleOffsetRadiansColumn],n[d+e._yCelestialPoleOffsetRadiansColumn]),u.ut1MinusUtc=_(f,E,m),u}return d.NONE=i({getPromiseToLoad:function(){return e()},compute:function(e,t){return r(t)?(t.xPoleWander=0,t.yPoleWander=0,t.xPoleOffset=0,t.yPoleOffset=0,t.ut1MinusUtc=0):t=new a(0,0,0,0,0),t}}),d.prototype.getPromiseToLoad=function(){return e(this._downloadPromise)},d.prototype.compute=function(e,n){if(r(this._samples)){if(r(n)||(n=new a(0,0,0,0,0)),0===this._samples.length)return n.xPoleWander=0,n.yPoleWander=0,n.xPoleOffset=0,n.yPoleOffset=0,n.ut1MinusUtc=0,n;var i=this._dates,u=this._lastIndex,s=0,c=0;if(r(u)){var f=i[u],h=i[u+1],d=o.lessThanOrEquals(f,e),E=!r(h),m=E||o.greaterThanOrEquals(h,e);if(d&&m)return s=u,!E&&h.equals(e)&&++s,c=s+1,y(this,i,this._samples,e,s,c,n),n}var p=t(i,e,o.compare,this._dateColumn);return p>=0?(p<i.length-1&&i[p+1].equals(e)&&++p,s=p,c=p):(c=~p,s=c-1,s<0&&(s=0)),this._lastIndex=s,y(this,i,this._samples,e,s,c,n),n}if(r(this._dataError))throw new l(this._dataError)},d}),define("Core/getAbsoluteUri",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(n,r){r=t(r,document.location.href);var a=new e(r),i=new e(n);return i.resolve(a).toString()}return a}),define("Core/joinUrls",["../ThirdParty/Uri","./defaultValue","./defined","./DeveloperError"],function(e,t,n,r){"use strict";function a(r,a,i){i=t(i,!0),r instanceof e||(r=new e(r)),a instanceof e||(a=new e(a)),n(a.authority)&&!n(a.scheme)&&("undefined"!=typeof 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a;if(a="undefined"!=typeof CESIUM_BASE_URL?CESIUM_BASE_URL:o(),!t(a))throw new n("Unable to determine Cesium base URL automatically, try defining a global variable called CESIUM_BASE_URL.");return f=new e(r(a))}function s(e){return i.toUrl("../"+e)}function c(e){return a(u(),e)}function l(e){t(h)||(h=t(i.toUrl)?s:c),t(d)||(d=document.createElement("a"));var n=h(e);return d.href=n,d.href=d.href,d.href}var f,h,d,E=/((?:.*\/)|^)cesium[\w-]*\.js(?:\W|$)/i;return l._cesiumScriptRegex=E,l.setBaseUrl=function(t){f=new e(t).resolve(new e(document.location.href))},l}),define("Core/Iau2006XysSample",[],function(){"use strict";function e(e,t,n){this.x=e,this.y=t,this.s=n}return e}),define("Core/Iau2006XysData",["../ThirdParty/when","./buildModuleUrl","./defaultValue","./defined","./Iau2006XysSample","./JulianDate","./loadJson","./RequestScheduler","./TimeStandard"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(e){e=n(e,n.EMPTY_OBJECT),this._xysFileUrlTemplate=e.xysFileUrlTemplate,this._interpolationOrder=n(e.interpolationOrder,9),this._sampleZeroJulianEphemerisDate=n(e.sampleZeroJulianEphemerisDate,2442396.5),this._sampleZeroDateTT=new i(this._sampleZeroJulianEphemerisDate,0,s.TAI),this._stepSizeDays=n(e.stepSizeDays,1),this._samplesPerXysFile=n(e.samplesPerXysFile,1e3),this._totalSamples=n(e.totalSamples,27426),this._samples=new Array(3*this._totalSamples),this._chunkDownloadsInProgress=[];for(var t=this._interpolationOrder,r=this._denominators=new Array(t+1),a=this._xTable=new Array(t+1),o=Math.pow(this._stepSizeDays,t),u=0;u<=t;++u){r[u]=o,a[u]=u*this._stepSizeDays;for(var c=0;c<=t;++c)c!==u&&(r[u]*=u-c);r[u]=1/r[u]}this._work=new Array(t+1),this._coef=new Array(t+1)}function l(e,t,n){var r=h;return r.dayNumber=t,r.secondsOfDay=n,i.daysDifference(r,e._sampleZeroDateTT)}function f(n,a){if(n._chunkDownloadsInProgress[a])return n._chunkDownloadsInProgress[a];var i=e.defer();n._chunkDownloadsInProgress[a]=i;var s,c=n._xysFileUrlTemplate;return s=r(c)?c.replace("{0}",a):t("Assets/IAU2006_XYS/IAU2006_XYS_"+a+".json"),e(u.request(s,o),function(e){n._chunkDownloadsInProgress[a]=!1;for(var t=n._samples,r=e.samples,o=a*n._samplesPerXysFile*3,u=0,s=r.length;u<s;++u)t[o+u]=r[u];i.resolve()}),i.promise}var h=new i(0,0,s.TAI);return c.prototype.preload=function(t,n,r,a){var i=l(this,t,n),o=l(this,r,a),u=i/this._stepSizeDays-this._interpolationOrder/2|0;u<0&&(u=0);var s=o/this._stepSizeDays-this._interpolationOrder/2|0+this._interpolationOrder;s>=this._totalSamples&&(s=this._totalSamples-1);for(var c=u/this._samplesPerXysFile|0,h=s/this._samplesPerXysFile|0,d=[],E=c;E<=h;++E)d.push(f(this,E));return e.all(d)},c.prototype.computeXysRadians=function(e,t,n){var i=l(this,e,t);if(!(i<0)){var o=i/this._stepSizeDays|0;if(!(o>=this._totalSamples)){var u=this._interpolationOrder,s=o-(u/2|0);s<0&&(s=0);var 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null!==a.element}}}),a.supportsFullscreen=function(){if(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return r.requestFullscreen="requestFullscreen",r.exitFullscreen="exitFullscreen",r.fullscreenEnabled="fullscreenEnabled",r.fullscreenElement="fullscreenElement",r.fullscreenchange="fullscreenchange",r.fullscreenerror="fullscreenerror",n=!0;for(var a,i=["webkit","moz","o","ms","khtml"],o=0,u=i.length;o<u;++o){var s=i[o];a=s+"RequestFullscreen","function"==typeof t[a]?(r.requestFullscreen=a,n=!0):(a=s+"RequestFullScreen","function"==typeof t[a]&&(r.requestFullscreen=a,n=!0)),a=s+"ExitFullscreen","function"==typeof document[a]?r.exitFullscreen=a:(a=s+"CancelFullScreen","function"==typeof document[a]&&(r.exitFullscreen=a)),a=s+"FullscreenEnabled",void 0!==document[a]?r.fullscreenEnabled=a:(a=s+"FullScreenEnabled",void 0!==document[a]&&(r.fullscreenEnabled=a)),a=s+"FullscreenElement",void 0!==document[a]?r.fullscreenElement=a:(a=s+"FullScreenElement",void 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o=s.log(I,S);s.multiply(i,t,I);var u=s.log(I,N);return e.add(o,u,o),e.multiplyByScalar(o,.25,o),e.negate(o,o),s.exp(o,v),s.multiply(n,v,a)},s.squad=function(e,t,n,r,a,i){var o=s.slerp(e,t,a,v),u=s.slerp(n,r,a,I);return s.slerp(o,u,2*a*(1-a),i)};for(var M=new s,g=1.9011074535173003,O=a.supportsTypedArrays()?new Float32Array(8):[],w=a.supportsTypedArrays()?new Float32Array(8):[],x=a.supportsTypedArrays()?new Float32Array(8):[],C=a.supportsTypedArrays()?new Float32Array(8):[],P=0;P<7;++P){var U=P+1,D=2*U+1;O[P]=1/(U*D),w[P]=U/D}return O[7]=g/136,w[7]=8*g/17,s.fastSlerp=function(e,t,n,r){var a,i=s.dot(e,t);i>=0?a=1:(a=-1,i=-i);for(var o=i-1,u=1-n,c=n*n,l=u*u,f=7;f>=0;--f)x[f]=(O[f]*c-w[f])*o,C[f]=(O[f]*l-w[f])*o;var h=a*n*(1+x[0]*(1+x[1]*(1+x[2]*(1+x[3]*(1+x[4]*(1+x[5]*(1+x[6]*(1+x[7])))))))),d=u*(1+C[0]*(1+C[1]*(1+C[2]*(1+C[3]*(1+C[4]*(1+C[5]*(1+C[6]*(1+C[7])))))))),E=s.multiplyByScalar(e,d,M);return s.multiplyByScalar(t,h,r),s.add(E,r,r)},s.fastSquad=function(e,t,n,r,a,i){var o=s.fastSlerp(e,t,a,v),u=s.fastSlerp(n,r,a,I);return s.fastSlerp(o,u,2*a*(1-a),i)},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e.x===t.x&&e.y===t.y&&e.z===t.z&&e.w===t.w},s.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e.x-t.x)<=r&&Math.abs(e.y-t.y)<=r&&Math.abs(e.z-t.z)<=r&&Math.abs(e.w-t.w)<=r},s.ZERO=i(new s(0,0,0,0)),s.IDENTITY=i(new s(0,0,0,1)),s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.prototype.equalsEpsilon=function(e,t){return s.equalsEpsilon(this,e,t)},s.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+", 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p(c.x,s.x,-u.x,e.x,c.y,s.y,-u.y,e.y,c.z,s.z,-u.z,e.z,0,0,0,1)},R.northUpEastToFixedFrame=function(e,t,r){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var a=E.sign(e.z);return o(r)?(r[0]=-a,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=a,r[7]=0,r[8]=0,r[9]=1,r[10]=0,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new p(-a,0,0,e.x,0,0,1,e.y,0,a,0,e.z,0,0,0,1)}var u=T,s=A,c=S;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,n.normalize(s,s),n.cross(u,s,c),o(r)?(r[0]=c.x,r[1]=c.y,r[2]=c.z,r[3]=0,r[4]=u.x,r[5]=u.y,r[6]=u.z,r[7]=0,r[8]=s.x,r[9]=s.y,r[10]=s.z,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new p(c.x,u.x,s.x,e.x,c.y,u.y,s.y,e.y,c.z,u.z,s.z,e.z,0,0,0,1)};var M=new _,g=new n(1,1,1),O=new p;R.headingPitchRollToFixedFrame=function(e,t,r,a,i,o){var u=_.fromHeadingPitchRoll(t,r,a,M),s=p.fromTranslationQuaternionRotationScale(n.ZERO,u,g,O);return 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u=C+n*(P+n*(U+n*D)),s=u*B%E.TWO_PI,c=F+L*(r-2451545.5),l=(a+.5*y.SECONDS_PER_DAY)%y.SECONDS_PER_DAY,f=s+c*l,h=Math.cos(f),p=Math.sin(f);return o(t)?(t[0]=h,t[1]=-p,t[2]=0,t[3]=p,t[4]=h,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new m(h,p,0,-p,h,0,0,0,1)},R.iau2006XysData=new f,R.earthOrientationParameters=s.NONE;var b=32.184,q=2451545;R.preloadIcrfFixed=function(t){var n=t.start.dayNumber,r=t.start.secondsOfDay+b,a=t.stop.dayNumber,i=t.stop.secondsOfDay+b,o=R.iau2006XysData.preload(n,r,a,i),u=R.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},R.computeIcrfToFixedMatrix=function(e,t){o(t)||(t=new m);var n=R.computeFixedToIcrfMatrix(e,t);if(o(n))return m.transpose(n,t)};var G=new h(0,0,0),X=new c(0,0,0,0,0,0),W=new m,V=new m;R.computeFixedToIcrfMatrix=function(e,t){o(t)||(t=new m);var n=R.earthOrientationParameters.compute(e,X);if(o(n)){var r=e.dayNumber,a=e.secondsOfDay+b,i=R.iau2006XysData.computeXysRadians(r,a,G);if(o(i)){var u=i.x+n.xPoleOffset,s=i.y+n.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=W;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=m.fromRotationZ(-i.s,V),h=m.multiply(l,f,W),p=e.dayNumber,_=e.secondsOfDay-d.computeTaiMinusUtc(e)+n.ut1MinusUtc,T=p-2451545,A=_/y.SECONDS_PER_DAY,S=.779057273264+A+.00273781191135448*(T+A);S=S%1*E.TWO_PI;var N=m.fromRotationZ(S,V),v=m.multiply(h,N,W),I=Math.cos(n.xPoleWander),M=Math.cos(n.yPoleWander),g=Math.sin(n.xPoleWander),O=Math.sin(n.yPoleWander),w=r-q+a/y.SECONDS_PER_DAY;w/=36525;var x=-47e-6*w*E.RADIANS_PER_DEGREE/3600,C=Math.cos(x),P=Math.sin(x),U=V;return U[0]=I*C,U[1]=I*P,U[2]=g,U[3]=-M*P+O*g*C,U[4]=M*C+O*g*P,U[5]=-O*I,U[6]=-O*P-M*g*C,U[7]=O*C-M*g*P,U[8]=M*I,m.multiply(v,U,t)}}};var H=new r;R.pointToWindowCoordinates=function(e,t,n,r){return r=R.pointToGLWindowCoordinates(e,t,n,r),r.y=2*t[5]-r.y,r},R.pointToGLWindowCoordinates=function(e,n,a,i){o(i)||(i=new t);var u=H;return p.multiplyByVector(e,r.fromElements(a.x,a.y,a.z,1,u),u),r.multiplyByScalar(u,1/u.w,u),p.multiplyByVector(n,u,u),t.fromCartesian4(u,i)};var Y=new n,k=new n,Z=new n;R.rotationMatrixFromPositionVelocity=function(e,t,r,a){var u=i(r,l.WGS84).geodeticSurfaceNormal(e,Y),s=n.cross(t,u,k);n.equalsEpsilon(s,n.ZERO,E.EPSILON6)&&(s=n.clone(n.UNIT_X,s));var c=n.cross(s,t,Z);return n.cross(t,c,s),n.negate(s,s),o(a)||(a=new m),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var j=new a,K=new n,J=new n,Q=new r,$=new r,ee=new r,te=new r,ne=new r,re=new p,ae=new p;return R.basisTo2D=function(e,t,a){var i=e.ellipsoid,o=p.getColumn(t,3,Q),u=i.cartesianToCartographic(o,j),s=R.eastNorthUpToFixedFrame(o,i,re),c=p.inverseTransformation(s,ae),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var h=p.getColumn(t,0,J),d=n.magnitude(h),E=p.multiplyByVector(c,h,ee);r.fromElements(E.z,E.x,E.y,0,E);var m=p.getColumn(t,1,J),_=n.magnitude(m),y=p.multiplyByVector(c,m,te);r.fromElements(y.z,y.x,y.y,0,y);var T=p.getColumn(t,2,J),A=n.magnitude(T),S=ne;return n.cross(E,y,S),n.normalize(S,S),n.cross(y,S,E),n.normalize(E,E),n.cross(S,E,y),n.normalize(y,y),n.multiplyByScalar(E,d,E),n.multiplyByScalar(y,_,y),n.multiplyByScalar(S,A,S),p.setColumn(a,0,E,a),p.setColumn(a,1,y,a),p.setColumn(a,2,S,a),p.setColumn(a,3,f,a),a},R}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E){"use strict";function m(e,t){t=a(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var r=E.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=n.fromCartesian4(f.getColumn(r,0,p)),this._yAxis=n.fromCartesian4(f.getColumn(r,1,p));var i=n.fromCartesian4(f.getColumn(r,2,p));this._plane=h.fromPointNormal(e,i)}var p=new r;o(m.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var _=new e;m.fromPoints=function(t,n){var r=e.fromPoints(t,_);return new m(r.center,n)};var y=new d,R=new n;m.prototype.projectPointOntoPlane=function(e,r){var a=y;a.origin=e,n.normalize(e,a.direction);var o=c.rayPlane(a,this._plane,R);if(i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,R)),i(o)){var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return i(r)?(r.x=s,r.y=l,r):new t(s,l)}},m.prototype.projectPointsOntoPlane=function(e,t){i(t)||(t=[]);for(var n=0,r=e.length,a=0;a<r;a++){var o=this.projectPointOntoPlane(e[a],t[n]);i(o)&&(t[n]=o,n++)}return t.length=n,t},m.prototype.projectPointToNearestOnPlane=function(e,r){i(r)||(r=new t);var a=y;a.origin=e,n.clone(this._plane.normal,a.direction);var o=c.rayPlane(a,this._plane,R);i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,R));var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return r.x=s,r.y=l,r},m.prototype.projectPointsToNearestOnPlane=function(e,t){i(t)||(t=[]);var n=e.length;t.length=n;for(var r=0;r<n;r++)t[r]=this.projectPointToNearestOnPlane(e[r],t[r]);return t};var T=new n;return m.prototype.projectPointsOntoEllipsoid=function(e,t){var r=e.length;i(t)?t.length=r:t=new Array(r);for(var a=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=T,l=0;l<r;++l){var f=e[l];n.multiplyByScalar(u,f.x,c),i(t[l])||(t[l]=new n);var h=n.add(o,c,t[l]);n.multiplyByScalar(s,f.y,c),n.add(h,c,h),a.scaleToGeocentricSurface(h,h)}return t},m}),define("Core/OrientedBoundingBox",["./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Intersect","./Interval","./Math","./Matrix3","./Plane","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E){"use strict";function m(e,t){this.center=n.clone(a(e,n.ZERO)),this.halfAxes=h.clone(a(t,h.ZERO))}function p(e,t,r,a,o,u,s,c){i(c)||(c=new m);var l=c.halfAxes;h.setColumn(l,0,e.xAxis,l),h.setColumn(l,1,e.yAxis,l),h.setColumn(l,2,e.zAxis,l);var f=I;f.x=(t+r)/2,f.y=(a+o)/2,f.z=(u+s)/2;var d=M;d.x=(r-t)/2,d.y=(o-a)/2,d.z=(s-u)/2;var E=c.center;return f=h.multiplyByVector(l,f,f),n.add(e.origin,f,E),h.multiplyByScale(l,d,l),c}var _=new n,y=new n,R=new n,T=new n,A=new n,S=new n,N=new h,v={unitary:new h,diagonal:new h};m.fromPoints=function(e,t){if(i(t)||(t=new m),!i(e)||0===e.length)return t.halfAxes=h.ZERO,t.center=n.ZERO,t;var r,a=e.length,o=n.clone(e[0],_);for(r=1;r<a;r++)n.add(o,e[r],o);var u=1/a;n.multiplyByScalar(o,u,o);var s,c=0,l=0,f=0,d=0,E=0,p=0;for(r=0;r<a;r++)s=n.subtract(e[r],o,y),c+=s.x*s.x,l+=s.x*s.y,f+=s.x*s.z,d+=s.y*s.y,E+=s.y*s.z,p+=s.z*s.z;c*=u,l*=u,f*=u,d*=u,E*=u,p*=u;var I=N;I[0]=c,I[1]=l,I[2]=f,I[3]=l,I[4]=d,I[5]=E,I[6]=f,I[7]=E,I[8]=p;var M=h.computeEigenDecomposition(I,v),g=h.clone(M.unitary,t.halfAxes),O=h.getColumn(g,0,T),w=h.getColumn(g,1,A),x=h.getColumn(g,2,S),C=-Number.MAX_VALUE,P=-Number.MAX_VALUE,U=-Number.MAX_VALUE,D=Number.MAX_VALUE,L=Number.MAX_VALUE,F=Number.MAX_VALUE;for(r=0;r<a;r++)s=e[r],C=Math.max(n.dot(O,s),C),P=Math.max(n.dot(w,s),P),U=Math.max(n.dot(x,s),U),D=Math.min(n.dot(O,s),D),L=Math.min(n.dot(w,s),L),F=Math.min(n.dot(x,s),F);O=n.multiplyByScalar(O,.5*(D+C),O),w=n.multiplyByScalar(w,.5*(L+P),w),x=n.multiplyByScalar(x,.5*(F+U),x);var B=n.add(O,w,t.center);B=n.add(B,x,B);var z=R;return z.x=C-D,z.y=P-L,z.z=U-F,n.multiplyByScalar(z,.5,z),h.multiplyByScale(t.halfAxes,z,t.halfAxes),t};var I=new n,M=new n,g=new r,O=new n,w=[new r,new r,new r,new r,new r,new r,new r,new r],x=[new n,new n,new n,new n,new n,new n,new n,new n],C=[new t,new t,new t,new t,new t,new t,new t,new t];m.fromRectangle=function(e,t,n,r,i){t=a(t,0),n=a(n,0),r=a(r,u.WGS84);var o=E.center(e,g),c=r.cartographicToCartesian(o,O),l=new s(c,r),f=l.plane,h=w[0],m=w[1],_=w[2],y=w[3],R=w[4],T=w[5],A=w[6],S=w[7],N=o.longitude,v=e.south<0&&e.north>0?0:o.latitude;A.latitude=T.latitude=R.latitude=e.south,S.latitude=y.latitude=v,h.latitude=m.latitude=_.latitude=e.north,A.longitude=S.longitude=h.longitude=e.west,T.longitude=m.longitude=N,R.longitude=y.longitude=_.longitude=e.east,_.height=m.height=h.height=S.height=A.height=T.height=R.height=y.height=n,r.cartographicArrayToCartesianArray(w,x),l.projectPointsToNearestOnPlane(x,C);var I=Math.min(C[6].x,C[7].x,C[0].x),M=Math.max(C[2].x,C[3].x,C[4].x),P=Math.min(C[4].y,C[5].y,C[6].y),U=Math.max(C[0].y,C[1].y,C[2].y);_.height=h.height=R.height=A.height=t,r.cartographicArrayToCartesianArray(w,x);var D=Math.min(d.getPointDistance(f,x[0]),d.getPointDistance(f,x[2]),d.getPointDistance(f,x[4]),d.getPointDistance(f,x[6])),L=n;return p(l,I,M,P,U,D,L,i)},m.clone=function(e,t){if(i(e))return i(t)?(n.clone(e.center,t.center),h.clone(e.halfAxes,t.halfAxes),t):new m(e.center,e.halfAxes)},m.intersectPlane=function(e,t){var r=e.center,a=t.normal,i=e.halfAxes,o=a.x,u=a.y,s=a.z,l=Math.abs(o*i[h.COLUMN0ROW0]+u*i[h.COLUMN0ROW1]+s*i[h.COLUMN0ROW2])+Math.abs(o*i[h.COLUMN1ROW0]+u*i[h.COLUMN1ROW1]+s*i[h.COLUMN1ROW2])+Math.abs(o*i[h.COLUMN2ROW0]+u*i[h.COLUMN2ROW1]+s*i[h.COLUMN2ROW2]),f=n.dot(a,r)+t.distance;return f<=-l?c.OUTSIDE:f>=l?c.INSIDE:c.INTERSECTING};var P=new n,U=new n,D=new n,L=new n;m.distanceSquaredTo=function(e,t){var r=n.subtract(t,e.center,I),a=e.halfAxes,i=h.getColumn(a,0,P),o=h.getColumn(a,1,U),u=h.getColumn(a,2,D),s=n.magnitude(i),c=n.magnitude(o),l=n.magnitude(u);n.normalize(i,i),n.normalize(o,o),n.normalize(u,u);var f=L;f.x=n.dot(r,i),f.y=n.dot(r,o),f.z=n.dot(r,u);var d,E=0;return f.x<-s?(d=f.x+s,E+=d*d):f.x>s&&(d=f.x-s,E+=d*d),f.y<-c?(d=f.y+c,E+=d*d):f.y>c&&(d=f.y-c,E+=d*d),f.z<-l?(d=f.z+l,E+=d*d):f.z>l&&(d=f.z-l,E+=d*d),E};var F=new n,B=new n;m.computePlaneDistances=function(e,t,r,a){i(a)||(a=new l);var o=Number.POSITIVE_INFINITY,u=Number.NEGATIVE_INFINITY,s=e.center,c=e.halfAxes,f=h.getColumn(c,0,P),d=h.getColumn(c,1,U),E=h.getColumn(c,2,D),m=n.add(f,d,F);n.add(m,E,m),n.add(m,s,m);var p=n.subtract(m,t,B),_=n.dot(r,p);return o=Math.min(_,o),u=Math.max(_,u),n.add(s,f,m),n.add(m,d,m),n.subtract(m,E,m),n.subtract(m,t,p),_=n.dot(r,p),o=Math.min(_,o),u=Math.max(_,u),n.add(s,f,m),n.subtract(m,d,m),n.add(m,E,m),n.subtract(m,t,p),_=n.dot(r,p),o=Math.min(_,o),u=Math.max(_,u),n.add(s,f,m),n.subtract(m,d,m),n.subtract(m,E,m),n.subtract(m,t,p),_=n.dot(r,p),o=Math.min(_,o),u=Math.max(_,u),n.subtract(s,f,m),n.add(m,d,m),n.add(m,E,m),n.subtract(m,t,p),_=n.dot(r,p),o=Math.min(_,o),u=Math.max(_,u),n.subtract(s,f,m),n.add(m,d,m),n.subtract(m,E,m),n.subtract(m,t,p),_=n.dot(r,p),o=Math.min(_,o),u=Math.max(_,u),n.subtract(s,f,m),n.subtract(m,d,m),n.add(m,E,m),n.subtract(m,t,p),_=n.dot(r,p),o=Math.min(_,o),u=Math.max(_,u),n.subtract(s,f,m),n.subtract(m,d,m),n.subtract(m,E,m),n.subtract(m,t,p),_=n.dot(r,p),o=Math.min(_,o),u=Math.max(_,u),a.start=o,a.stop=u,a};var z=new e;return m.isOccluded=function(t,n){var r=e.fromOrientedBoundingBox(t,z);return!n.isBoundingSphereVisible(r)},m.prototype.intersectPlane=function(e){return m.intersectPlane(this,e)},m.prototype.distanceSquaredTo=function(e){return m.distanceSquaredTo(this,e)},m.prototype.computePlaneDistances=function(e,t,n){return m.computePlaneDistances(this,e,t,n)},m.prototype.isOccluded=function(e){return m.isOccluded(this,e)},m.equals=function(e,t){return e===t||i(e)&&i(t)&&n.equals(e.center,t.center)&&h.equals(e.halfAxes,t.halfAxes)},m.prototype.clone=function(e){return m.clone(this,e)},m.prototype.equals=function(e){return m.equals(this,e)},m}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,t,n,r,a,i){"use strict";if(!a.supportsTypedArrays())return{};var o={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new r("componentDatatype is not a valid value.")}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return n(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t);default:throw new r("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(e,n,a,i){switch(a=t(a,0),i=t(i,(n.byteLength-a)/o.getSizeInBytes(e)),e){case o.BYTE:return new Int8Array(n,a,i);case o.UNSIGNED_BYTE:return new Uint8Array(n,a,i);case o.SHORT:return new Int16Array(n,a,i);case o.UNSIGNED_SHORT:return new Uint16Array(n,a,i);case o.INT:return new Int32Array(n,a,i);case o.UNSIGNED_INT:return new Uint32Array(n,a,i);case o.FLOAT:return new Float32Array(n,a,i);case o.DOUBLE:return new Float64Array(n,a,i);default:throw new r("componentDatatype is not a valid value.")}},o.fromName=function(e){switch(e){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE;default:throw new r("name is not a valid value.")}},i(o)}),define("Core/TerrainQuantization",["./freezeObject"],function(e){"use strict";var t={NONE:0,BITS12:1};return e(t)}),define("Core/TerrainEncoding",["./AttributeCompression","./Cartesian2","./Cartesian3","./ComponentDatatype","./defined","./Math","./Matrix3","./Matrix4","./TerrainQuantization"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(e,t,r,i,o){var c,h,p,_;if(a(e)&&a(t)&&a(r)&&a(i)){var y=e.minimum,R=e.maximum,T=n.subtract(R,y,f),A=r-t,S=Math.max(n.maximumComponent(T),A);c=S<m-1?s.BITS12:s.NONE,h=e.center,p=u.inverseTransformation(i,new u);var N=n.negate(y,l);u.multiply(u.fromTranslation(N,d),p,p);var v=l;v.x=1/T.x,v.y=1/T.y,v.z=1/T.z,u.multiply(u.fromScale(v,d),p,p),_=u.clone(i),u.setTranslation(_,n.ZERO,_),i=u.clone(i,new u);var I=u.fromTranslation(y,d),M=u.fromScale(T,E),g=u.multiply(I,M,d);u.multiply(i,g,i),u.multiply(_,g,_)}this.quantization=c,this.minimumHeight=t,this.maximumHeight=r,this.center=h,this.toScaledENU=p,this.fromScaledENU=i,this.matrix=_,this.hasVertexNormals=o}var l=new n,f=new n,h=new t,d=new u,E=new u,m=Math.pow(2,12);c.prototype.encode=function(r,a,o,c,f,d){var E=c.x,m=c.y;if(this.quantization===s.BITS12){o=u.multiplyByPoint(this.toScaledENU,o,l),o.x=i.clamp(o.x,0,1),o.y=i.clamp(o.y,0,1),o.z=i.clamp(o.z,0,1);var p=this.maximumHeight-this.minimumHeight,_=i.clamp((f-this.minimumHeight)/p,0,1);t.fromElements(o.x,o.y,h);var y=e.compressTextureCoordinates(h);t.fromElements(o.z,_,h);var R=e.compressTextureCoordinates(h);t.fromElements(E,m,h);var T=e.compressTextureCoordinates(h);r[a++]=y,r[a++]=R,r[a++]=T}else n.subtract(o,this.center,l),r[a++]=l.x,r[a++]=l.y,r[a++]=l.z,r[a++]=f,r[a++]=E,r[a++]=m;return this.hasVertexNormals&&(r[a++]=e.octPackFloat(d)),a},c.prototype.decodePosition=function(t,r,i){if(a(i)||(i=new n),r*=this.getStride(),this.quantization===s.BITS12){var o=e.decompressTextureCoordinates(t[r],h);i.x=o.x,i.y=o.y;var c=e.decompressTextureCoordinates(t[r+1],h);return i.z=c.x,u.multiplyByPoint(this.fromScaledENU,i,i)}return i.x=t[r],i.y=t[r+1],i.z=t[r+2],n.add(i,this.center,i)},c.prototype.decodeTextureCoordinates=function(n,r,i){return a(i)||(i=new t),r*=this.getStride(),this.quantization===s.BITS12?e.decompressTextureCoordinates(n[r+2],i):t.fromElements(n[r+4],n[r+5],i)},c.prototype.decodeHeight=function(t,n){if(n*=this.getStride(),this.quantization===s.BITS12){var r=e.decompressTextureCoordinates(t[n+1],h);return r.y*(this.maximumHeight-this.minimumHeight)+this.minimumHeight}return t[n+3]},c.prototype.getOctEncodedNormal=function(e,n,r){var a=this.getStride();n=(n+1)*a-1;var i=e[n]/256,o=Math.floor(i),u=256*(i-o);return t.fromElements(o,u,r)},c.prototype.getStride=function(){var e;switch(this.quantization){case s.BITS12:e=3;break;default:e=6}return this.hasVertexNormals&&++e,e};var p={position3DAndHeight:0,textureCoordAndEncodedNormals:1},_={compressed:0};return c.prototype.getAttributes=function(e){var t=r.FLOAT;if(this.quantization===s.NONE){var n=r.getSizeInBytes(t),a=4,i=this.hasVertexNormals?3:2,o=(this.hasVertexNormals?7:6)*n;return[{index:p.position3DAndHeight,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:a,offsetInBytes:0,strideInBytes:o},{index:p.textureCoordAndEncodedNormals,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:i,offsetInBytes:a*n,strideInBytes:o}]}var u=3;return u+=this.hasVertexNormals?1:0,[{index:_.compressed,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:u}]},c.prototype.getAttributeLocations=function(){return this.quantization===s.NONE?p:_;
+/**
+ * Cesium - https://github.com/AnalyticalGraphicsInc/cesium
+ *
+ * Copyright 2011-2016 Cesium Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Columbus View (Pat. Pend.)
+ *
+ * Portions licensed separately.
+ * See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md for full licensing details.
+ */
+/**
+@license
+mersenne-twister.js - https://gist.github.com/banksean/300494
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+  @license
+  when.js - https://github.com/cujojs/when
+
+  MIT License (c) copyright B Cavalier & J Hann
+
+ * A lightweight CommonJS Promises/A and when() implementation
+ * when is part of the cujo.js family of libraries (http://cujojs.com/)
+ *
+ * Licensed under the MIT License at:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * @version 1.7.1
+ */
+
+/**
+@license
+sprintf.js from the php.js project - https://github.com/kvz/phpjs
+Directly from https://github.com/kvz/phpjs/blob/master/functions/strings/sprintf.js
+
+php.js is copyright 2012 Kevin van Zonneveld.
+
+Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld
+(http://kevin.vanzonneveld.net), Onno Marsman, Theriault, Michael White
+(http://getsprink.com), Waldo Malqui Silva, Paulo Freitas, Jack, Jonas
+Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, Legaev
+Andrey, Ates Goral (http://magnetiq.com), Alex, Ratheous, Martijn Wieringa,
+Rafa? Kukawski (http://blog.kukawski.pl), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/), Nate, Philippe Baumann,
+Enrique Gonzalez, Webtoolkit.info (http://www.webtoolkit.info/), Carlos R.
+L. Rodrigues (http://www.jsfromhell.com), Ash Searle
+(http://hexmen.com/blog/), Jani Hartikainen, travc, Ole Vrijenhoek,
+Erkekjetter, Michael Grier, Rafa? Kukawski (http://kukawski.pl), Johnny
+Mast (http://www.phpvrouwen.nl), T.Wild, d3x,
+http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript,
+Rafa? Kukawski (http://blog.kukawski.pl/), stag019, pilus, WebDevHobo
+(http://webdevhobo.blogspot.com/), marrtins, GeekFG
+(http://geekfg.blogspot.com), Andrea Giammarchi
+(http://webreflection.blogspot.com), Arpad Ray (mailto:arpad@php.net),
+gorthaur, Paul Smith, Tim de Koning (http://www.kingsquare.nl), Joris, Oleg
+Eremeev, Steve Hilder, majak, gettimeofday, KELAN, Josh Fraser
+(http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/),
+Marc Palau, Martin
+(http://www.erlenwiese.de/), Breaking Par Consulting Inc
+(http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7),
+Chris, Mirek Slugen, saulius, Alfonso Jimenez
+(http://www.alfonsojimenez.com), Diplom@t (http://difane.com/), felix,
+Mailfaker (http://www.weedem.fr/), Tyler Akins (http://rumkin.com), Caio
+Ariede (http://caioariede.com), Robin, Kankrelune
+(http://www.webfaktory.info/), Karol Kowalski, Imgen Tata
+(http://www.myipdf.com/), mdsjack (http://www.mdsjack.bo.it), Dreamer,
+Felix Geisendoerfer (http://www.debuggable.com/felix), Lars Fischer, AJ,
+David, Aman Gupta, Michael White, Public Domain
+(http://www.json.org/json2.js), Steven Levithan
+(http://blog.stevenlevithan.com), Sakimori, Pellentesque Malesuada,
+Thunder.m, Dj (http://phpjs.org/functions/htmlentities:425#comment_134018),
+Steve Clay, David James, Francois, class_exists, nobbler, T. Wild, Itsacon
+(http://www.itsacon.net/), date, Ole Vrijenhoek (http://www.nervous.nl/),
+Fox, Raphael (Ao RUDLER), Marco, noname, Mateusz "loonquawl" Zalega, Frank
+Forte, Arno, ger, mktime, john (http://www.jd-tech.net), Nick Kolosov
+(http://sammy.ru), marc andreu, Scott Cariss, Douglas Crockford
+(http://javascript.crockford.com), madipta, Slawomir Kaniecki,
+ReverseSyntax, Nathan, Alex Wilson, kenneth, Bayron Guevara, Adam Wallner
+(http://web2.bitbaro.hu/), paulo kuong, jmweb, Lincoln Ramsay, djmix,
+Pyerre, Jon Hohle, Thiago Mata (http://thiagomata.blog.com), lmeyrick
+(https://sourceforge.net/projects/bcmath-js/this.), Linuxworld, duncan,
+Gilbert, Sanjoy Roy, Shingo, sankai, Oskar Larsson H?gfeldt
+(http://oskar-lh.name/), Denny Wardhana, 0m3r, Everlasto, Subhasis Deb,
+josh, jd, Pier Paolo Ramon (http://www.mastersoup.com/), P, merabi, Soren
+Hansen, Eugene Bulkin (http://doubleaw.com/), Der Simon
+(http://innerdom.sourceforge.net/), echo is bad, Ozh, XoraX
+(http://www.xorax.info), EdorFaus, JB, J A R, Marc Jansen, Francesco, LH,
+Stoyan Kyosev (http://www.svest.org/), nord_ua, omid
+(http://phpjs.org/functions/380:380#comment_137122), Brad Touesnard, MeEtc
+(http://yass.meetcweb.com), Peter-Paul Koch
+(http://www.quirksmode.org/js/beat.html), Olivier Louvignes
+(http://mg-crea.com/), T0bsn, Tim Wiel, Bryan Elliott, Jalal Berrami,
+Martin, JT, David Randall, Thomas Beaucourt (http://www.webapp.fr), taith,
+vlado houba, Pierre-Luc Paour, Kristof Coomans (SCK-CEN Belgian Nucleair
+Research Centre), Martin Pool, Kirk Strobeck, Rick Waldron, Brant Messenger
+(http://www.brantmessenger.com/), Devan Penner-Woelk, Saulo Vallory, Wagner
+B. Soares, Artur Tchernychev, Valentina De Rosa, Jason Wong
+(http://carrot.org/), Christoph, Daniel Esteban, strftime, Mick@el, rezna,
+Simon Willison (http://simonwillison.net), Anton Ongson, Gabriel Paderni,
+Marco van Oort, penutbutterjelly, Philipp Lenssen, Bjorn Roesbeke
+(http://www.bjornroesbeke.be/), Bug?, Eric Nagel, Tomasz Wesolowski,
+Evertjan Garretsen, Bobby Drake, Blues (http://tech.bluesmoon.info/), Luke
+Godfrey, Pul, uestla, Alan C, Ulrich, Rafal Kukawski, Yves Sucaet,
+sowberry, Norman "zEh" Fuchs, hitwork, Zahlii, johnrembo, Nick Callen,
+Steven Levithan (stevenlevithan.com), ejsanders, Scott Baker, Brian Tafoya
+(http://www.premasolutions.com/), Philippe Jausions
+(http://pear.php.net/user/jausions), Aidan Lister
+(http://aidanlister.com/), Rob, e-mike, HKM, ChaosNo1, metjay, strcasecmp,
+strcmp, Taras Bogach, jpfle, Alexander Ermolaev
+(http://snippets.dzone.com/user/AlexanderErmolaev), DxGx, kilops, Orlando,
+dptr1988, Le Torbi, James (http://www.james-bell.co.uk/), Pedro Tainha
+(http://www.pedrotainha.com), James, Arnout Kazemier
+(http://www.3rd-Eden.com), Chris McMacken, gabriel paderni, Yannoo,
+FGFEmperor, baris ozdil, Tod Gentille, Greg Frazier, jakes, 3D-GRAF, Allan
+Jensen (http://www.winternet.no), Howard Yeend, Benjamin Lupton, davook,
+daniel airton wermann (http://wermann.com.br), Atli T¨®r, Maximusya, Ryan
+W Tenney (http://ryan.10e.us), Alexander M Beedie, fearphage
+(http://http/my.opera.com/fearphage/), Nathan Sepulveda, Victor, Matteo,
+Billy, stensi, Cord, Manish, T.J. Leahy, Riddler
+(http://www.frontierwebdev.com/), Rafa? Kukawski, FremyCompany, Matt
+Bradley, Tim de Koning, Luis Salazar (http://www.freaky-media.com/), Diogo
+Resende, Rival, Andrej Pavlovic, Garagoth, Le Torbi
+(http://www.letorbi.de/), Dino, Josep Sanz (http://www.ws3.es/), rem,
+Russell Walker (http://www.nbill.co.uk/), Jamie Beck
+(http://www.terabit.ca/), setcookie, Michael, YUI Library:
+http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, Blues at
+http://hacks.bluesmoon.info/strftime/strftime.js, Ben
+(http://benblume.co.uk/), DtTvB
+(http://dt.in.th/2008-09-16.string-length-in-bytes.html), Andreas, William,
+meo, incidence, Cagri Ekin, Amirouche, Amir Habibi
+(http://www.residence-mixte.com/), Luke Smith (http://lucassmith.name),
+Kheang Hok Chin (http://www.distantia.ca/), Jay Klehr, Lorenzo Pisani,
+Tony, Yen-Wei Liu, Greenseed, mk.keck, Leslie Hoare, dude, booeyOH, Ben
+Bryan
+
+Licensed under the MIT (MIT-LICENSE.txt) license.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
+OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/**
+ * @license
+ *
+ * Grauw URI utilities
+ *
+ * See: http://hg.grauw.nl/grauw-lib/file/tip/src/uri.js
+ *
+ * @author Laurens Holst (http://www.grauw.nl/)
+ *
+ *   Copyright 2012 Laurens Holst
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+
+!function(){define("Core/defined",[],function(){"use strict";function e(e){return void 0!==e&&null!==e}return e}),define("Core/freezeObject",["./defined"],function(e){"use strict";var t=Object.freeze;return e(t)||(t=function(e){return e}),t}),define("Core/defaultValue",["./freezeObject"],function(e){"use strict";function t(e,t){return void 0!==e?e:t}return t.EMPTY_OBJECT=e({}),t}),define("Core/DeveloperError",["./defined"],function(e){"use strict";function t(e){this.name="DeveloperError",this.message=e;var t;try{throw new Error}catch(e){t=e.stack}this.stack=t}return e(Object.create)&&(t.prototype=Object.create(Error.prototype),t.prototype.constructor=t),t.prototype.toString=function(){var t=this.name+": "+this.message;return e(this.stack)&&(t+="\n"+this.stack.toString()),t},t.throwInstantiationError=function(){throw new t("This function defines an interface and should not be called directly.")},t}),define("ThirdParty/mersenne-twister",[],function(){var e=function(e){void 0==e&&(e=(new 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E=t.cartesianToCartographic(e[h]);a=Math.min(a,E.longitude),i=Math.max(i,E.longitude),l=Math.min(l,E.latitude),f=Math.max(f,E.latitude);var m=E.longitude>=0?E.longitude:E.longitude+u.TWO_PI;o=Math.min(o,m),c=Math.max(c,m)}return i-a>c-o&&(a=o,i=c,i>u.PI&&(i-=u.TWO_PI),a>u.PI&&(a-=u.TWO_PI)),n(r)?(r.west=a,r.south=l,r.east=i,r.north=f,r):new s(a,l,i,f)},s.clone=function(e,t){if(n(e))return n(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new s(e.west,e.south,e.east,e.north)},s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north},s.prototype.equalsEpsilon=function(e,t){return n(e)&&Math.abs(this.west-e.west)<=t&&Math.abs(this.south-e.south)<=t&&Math.abs(this.east-e.east)<=t&&Math.abs(this.north-e.north)<=t},s.validate=function(e){},s.southwest=function(t,r){return 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l=0,f=e.north,h=e.south,d=e.east,E=e.west,m=c;m.height=a,m.longitude=E,m.latitude=f,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=d,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.latitude=h,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++,f<0?m.latitude=f:h>0?m.latitude=h:m.latitude=0;for(var p=1;p<8;++p)m.longitude=-Math.PI+p*u.PI_OVER_TWO,s.contains(e,m)&&(o[l]=r.cartographicToCartesian(m,o[l]),l++);return 0===m.latitude&&(m.longitude=E,o[l]=r.cartographicToCartesian(m,o[l]),l++,m.longitude=d,o[l]=r.cartographicToCartesian(m,o[l]),l++),o.length=l,o},s.MAX_VALUE=o(new s(-Math.PI,-u.PI_OVER_TWO,Math.PI,u.PI_OVER_TWO)),s}),define("Core/BoundingSphere",["./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./GeographicProjection","./Intersect","./Interval","./Matrix3","./Matrix4","./Plane","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f,h){"use strict";function d(t,r){this.center=e.clone(n(t,e.ZERO)),this.radius=n(r,0)}var E=new e,m=new e,p=new e,_=new e,y=new e,R=new e,T=new e,A=new e,S=new e,N=new e,v=new e,I=new e;d.fromPoints=function(t,n){if(r(n)||(n=new d),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;for(var a=e.clone(t[0],T),i=e.clone(a,E),o=e.clone(a,m),u=e.clone(a,p),s=e.clone(a,_),c=e.clone(a,y),l=e.clone(a,R),f=t.length,h=1;h<f;h++){e.clone(t[h],a);var M=a.x,g=a.y,O=a.z;M<i.x&&e.clone(a,i),M>s.x&&e.clone(a,s),g<o.y&&e.clone(a,o),g>c.y&&e.clone(a,c),O<u.z&&e.clone(a,u),O>l.z&&e.clone(a,l)}var w=e.magnitudeSquared(e.subtract(s,i,A)),x=e.magnitudeSquared(e.subtract(c,o,A)),C=e.magnitudeSquared(e.subtract(l,u,A)),P=i,U=s,D=w;x>D&&(D=x,P=o,U=c),C>D&&(D=C,P=u,U=l);var L=S;L.x=.5*(P.x+U.x),L.y=.5*(P.y+U.y),L.z=.5*(P.z+U.z);var F=e.magnitudeSquared(e.subtract(U,L,A)),B=Math.sqrt(F),z=N;z.x=i.x,z.y=o.y,z.z=u.z;var b=v;b.x=s.x,b.y=c.y,b.z=l.z;var q=e.multiplyByScalar(e.add(z,b,A),.5,I),G=0;for(h=0;h<f;h++){e.clone(t[h],a);var X=e.magnitude(e.subtract(a,q,A));X>G&&(G=X);var W=e.magnitudeSquared(e.subtract(a,L,A));if(W>F){var V=Math.sqrt(W);B=.5*(B+V),F=B*B;var H=V-B;L.x=(B*L.x+H*a.x)/V,L.y=(B*L.y+H*a.y)/V,L.z=(B*L.z+H*a.z)/V}}return B<G?(e.clone(L,n.center),n.radius=B):(e.clone(q,n.center),n.radius=G),n};var M=new o,g=new e,O=new e,w=new t,x=new t;d.fromRectangle2D=function(e,t,n){return d.fromRectangleWithHeights2D(e,t,0,0,n)},d.fromRectangleWithHeights2D=function(t,a,i,o,u){if(r(u)||(u=new d),!r(t))return u.center=e.clone(e.ZERO,u.center),u.radius=0,u;a=n(a,M),h.southwest(t,w),w.height=i,h.northeast(t,x),x.height=o;var s=a.project(w,g),c=a.project(x,O),l=c.x-s.x,f=c.y-s.y,E=c.z-s.z;u.radius=.5*Math.sqrt(l*l+f*f+E*E);var m=u.center;return m.x=s.x+.5*l,m.y=s.y+.5*f,m.z=s.z+.5*E,u};var C=[];d.fromRectangle3D=function(e,t,a,o){t=n(t,i.WGS84),a=n(a,0);var u;return r(e)&&(u=h.subsample(e,t,a,C)),d.fromPoints(u,o)},d.fromVertices=function(t,a,i,o){if(r(o)||(o=new d),!r(t)||0===t.length)return o.center=e.clone(e.ZERO,o.center),o.radius=0,o;a=n(a,e.ZERO),i=n(i,3);var u=T;u.x=t[0]+a.x,u.y=t[1]+a.y,u.z=t[2]+a.z;for(var s=e.clone(u,E),c=e.clone(u,m),l=e.clone(u,p),f=e.clone(u,_),h=e.clone(u,y),M=e.clone(u,R),g=t.length,O=0;O<g;O+=i){var w=t[O]+a.x,x=t[O+1]+a.y,C=t[O+2]+a.z;u.x=w,u.y=x,u.z=C,w<s.x&&e.clone(u,s),w>f.x&&e.clone(u,f),x<c.y&&e.clone(u,c),x>h.y&&e.clone(u,h),C<l.z&&e.clone(u,l),C>M.z&&e.clone(u,M)}var P=e.magnitudeSquared(e.subtract(f,s,A)),U=e.magnitudeSquared(e.subtract(h,c,A)),D=e.magnitudeSquared(e.subtract(M,l,A)),L=s,F=f,B=P;U>B&&(B=U,L=c,F=h),D>B&&(B=D,L=l,F=M);var z=S;z.x=.5*(L.x+F.x),z.y=.5*(L.y+F.y),z.z=.5*(L.z+F.z);var b=e.magnitudeSquared(e.subtract(F,z,A)),q=Math.sqrt(b),G=N;G.x=s.x,G.y=c.y,G.z=l.z;var X=v;X.x=f.x,X.y=h.y,X.z=M.z;var W=e.multiplyByScalar(e.add(G,X,A),.5,I),V=0;for(O=0;O<g;O+=i){u.x=t[O]+a.x,u.y=t[O+1]+a.y,u.z=t[O+2]+a.z;var H=e.magnitude(e.subtract(u,W,A));H>V&&(V=H);var Y=e.magnitudeSquared(e.subtract(u,z,A));if(Y>b){var k=Math.sqrt(Y);q=.5*(q+k),b=q*q;var Z=k-q;z.x=(q*z.x+Z*u.x)/k,z.y=(q*z.y+Z*u.y)/k,z.z=(q*z.z+Z*u.z)/k}}return q<V?(e.clone(z,o.center),o.radius=q):(e.clone(W,o.center),o.radius=V),o},d.fromEncodedCartesianVertices=function(t,n,a){if(r(a)||(a=new d),!r(t)||!r(n)||t.length!==n.length||0===t.length)return a.center=e.clone(e.ZERO,a.center),a.radius=0,a;var i=T;i.x=t[0]+n[0],i.y=t[1]+n[1],i.z=t[2]+n[2];for(var o=e.clone(i,E),u=e.clone(i,m),s=e.clone(i,p),c=e.clone(i,_),l=e.clone(i,y),f=e.clone(i,R),h=t.length,M=0;M<h;M+=3){var g=t[M]+n[M],O=t[M+1]+n[M+1],w=t[M+2]+n[M+2];i.x=g,i.y=O,i.z=w,g<o.x&&e.clone(i,o),g>c.x&&e.clone(i,c),O<u.y&&e.clone(i,u),O>l.y&&e.clone(i,l),w<s.z&&e.clone(i,s),w>f.z&&e.clone(i,f)}var x=e.magnitudeSquared(e.subtract(c,o,A)),C=e.magnitudeSquared(e.subtract(l,u,A)),P=e.magnitudeSquared(e.subtract(f,s,A)),U=o,D=c,L=x;C>L&&(L=C,U=u,D=l),P>L&&(L=P,U=s,D=f);var F=S;F.x=.5*(U.x+D.x),F.y=.5*(U.y+D.y),F.z=.5*(U.z+D.z);var B=e.magnitudeSquared(e.subtract(D,F,A)),z=Math.sqrt(B),b=N;b.x=o.x,b.y=u.y,b.z=s.z;var q=v;q.x=c.x,q.y=l.y,q.z=f.z;var G=e.multiplyByScalar(e.add(b,q,A),.5,I),X=0;for(M=0;M<h;M+=3){i.x=t[M]+n[M],i.y=t[M+1]+n[M+1],i.z=t[M+2]+n[M+2];var W=e.magnitude(e.subtract(i,G,A));W>X&&(X=W);var V=e.magnitudeSquared(e.subtract(i,F,A));if(V>B){var H=Math.sqrt(V);z=.5*(z+H),B=z*z;var Y=H-z;F.x=(z*F.x+Y*i.x)/H,F.y=(z*F.y+Y*i.y)/H,F.z=(z*F.z+Y*i.z)/H}}return z<X?(e.clone(F,a.center),a.radius=z):(e.clone(G,a.center),a.radius=X),a},d.fromCornerPoints=function(t,n,a){r(a)||(a=new d);var i=a.center;return e.add(t,n,i),e.multiplyByScalar(i,.5,i),a.radius=e.distance(i,n),a},d.fromEllipsoid=function(t,n){return r(n)||(n=new d),e.clone(e.ZERO,n.center),n.radius=t.maximumRadius,n};var P=new e;d.fromBoundingSpheres=function(t,n){if(r(n)||(n=new d),!r(t)||0===t.length)return n.center=e.clone(e.ZERO,n.center),n.radius=0,n;var a=t.length;if(1===a)return d.clone(t[0],n);if(2===a)return d.union(t[0],t[1],n);for(var i=[],o=0;o<a;o++)i.push(t[o].center);n=d.fromPoints(i,n);var u=n.center,s=n.radius;for(o=0;o<a;o++){var c=t[o];s=Math.max(s,e.distance(u,c.center,P)+c.radius)}return n.radius=s,n};var U=new e,D=new e,L=new e;d.fromOrientedBoundingBox=function(t,n){r(n)||(n=new d);var a=t.halfAxes,i=c.getColumn(a,0,U),o=c.getColumn(a,1,D),u=c.getColumn(a,2,L),s=e.magnitude(i),l=e.magnitude(o),f=e.magnitude(u);return n.center=e.clone(t.center,n.center),n.radius=Math.max(s,l,f),n},d.clone=function(t,n){if(r(t))return r(n)?(n.center=e.clone(t.center,n.center),n.radius=t.radius,n):new d(t.center,t.radius)},d.packedLength=4,d.pack=function(e,t,r){r=n(r,0);var a=e.center;return t[r++]=a.x,t[r++]=a.y,t[r++]=a.z,t[r]=e.radius,t},d.unpack=function(e,t,a){t=n(t,0),r(a)||(a=new d);var i=a.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],a.radius=e[t],a};var F=new e,B=new e;d.union=function(t,n,a){r(a)||(a=new d);var i=t.center,o=t.radius,u=n.center,s=n.radius,c=e.subtract(u,i,F),l=e.magnitude(c);if(o>=l+s)return t.clone(a),a;if(s>=l+o)return n.clone(a),a;var f=.5*(o+l+s),h=e.multiplyByScalar(c,(-o+f)/l,B);return e.add(h,i,h),e.clone(h,a.center),a.radius=f,a};var z=new e;d.expand=function(t,n,r){r=d.clone(t,r);var a=e.magnitude(e.subtract(n,r.center,z));return a>r.radius&&(r.radius=a),r},d.intersectPlane=function(t,n){var r=t.center,a=t.radius,i=n.normal,o=e.dot(i,r)+n.distance;return o<-a?u.OUTSIDE:o<a?u.INTERSECTING:u.INSIDE},d.transform=function(e,t,n){return r(n)||(n=new d),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=l.getMaximumScale(t)*e.radius,n};var b=new e;d.distanceSquaredTo=function(t,n){var r=e.subtract(t.center,n,b);return e.magnitudeSquared(r)-t.radius*t.radius},d.transformWithoutScale=function(e,t,n){return r(n)||(n=new d),n.center=l.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var q=new e;d.computePlaneDistances=function(t,n,a,i){r(i)||(i=new s);var o=e.subtract(t.center,n,q),u=e.dot(a,o);return i.start=u-t.radius,i.stop=u+t.radius,i};for(var G=new e,X=new e,W=new e,V=new e,H=new e,Y=new t,k=new Array(8),Z=0;Z<8;++Z)k[Z]=new e;var j=new o;return d.projectTo2D=function(t,r,a){r=n(r,j);var i=r.ellipsoid,o=t.center,u=t.radius,s=i.geodeticSurfaceNormal(o,G),c=e.cross(e.UNIT_Z,s,X);e.normalize(c,c);var l=e.cross(s,c,W);e.normalize(l,l),e.multiplyByScalar(s,u,s),e.multiplyByScalar(l,u,l),e.multiplyByScalar(c,u,c);var f=e.negate(l,H),h=e.negate(c,V),E=k,m=E[0];e.add(s,l,m),e.add(m,c,m),m=E[1],e.add(s,l,m),e.add(m,h,m),m=E[2],e.add(s,f,m),e.add(m,h,m),m=E[3],e.add(s,f,m),e.add(m,c,m),e.negate(s,s),m=E[4],e.add(s,l,m),e.add(m,c,m),m=E[5],e.add(s,l,m),e.add(m,h,m),m=E[6],e.add(s,f,m),e.add(m,h,m),m=E[7],e.add(s,f,m),e.add(m,c,m);for(var p=E.length,_=0;_<p;++_){var y=E[_];e.add(o,y,y);var R=i.cartesianToCartographic(y,Y);r.project(R,y)}a=d.fromPoints(E,a),o=a.center;var T=o.x,A=o.y,S=o.z;return o.x=S,o.y=T,o.z=A,a},d.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)},d.equals=function(t,n){return t===n||r(t)&&r(n)&&e.equals(t.center,n.center)&&t.radius===n.radius},d.prototype.intersectPlane=function(e){return d.intersectPlane(this,e)},d.prototype.distanceSquaredTo=function(e){return d.distanceSquaredTo(this,e)},d.prototype.computePlaneDistances=function(e,t,n){return d.computePlaneDistances(this,e,t,n)},d.prototype.isOccluded=function(e){return d.isOccluded(this,e)},d.prototype.equals=function(e){return d.equals(this,e)},d.prototype.clone=function(e){return d.clone(this,e)},d}),define("Core/EllipsoidalOccluder",["./BoundingSphere","./Cartesian3","./defaultValue","./defined","./defineProperties","./DeveloperError","./Rectangle"],function(e,t,n,r,a,i,o){"use strict";function u(e,n){this._ellipsoid=e,this._cameraPosition=new t,this._cameraPositionInScaledSpace=new t,this._distanceToLimbInScaledSpaceSquared=0,r(n)&&(this.cameraPosition=n)}function s(e,n,r){var a=e.transformPositionToScaledSpace(n,E),i=t.magnitudeSquared(a),o=Math.sqrt(i),u=t.divideByScalar(a,o,m);i=Math.max(1,i),o=Math.max(1,o);var s=t.dot(u,r),c=t.magnitude(t.cross(u,r,u)),l=1/o,f=Math.sqrt(i-1)*l;return 1/(s*l-c*f)}function c(e,n,r){if(!(n<=0||n===1/0||n!==n))return t.multiplyByScalar(e,n,r)}function l(e,n){return e.transformPositionToScaledSpace(n,p),t.normalize(p,p)}a(u.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},cameraPosition:{get:function(){return this._cameraPosition},set:function(e){
+var n=this._ellipsoid,r=n.transformPositionToScaledSpace(e,this._cameraPositionInScaledSpace),a=t.magnitudeSquared(r)-1;t.clone(e,this._cameraPosition),this._cameraPositionInScaledSpace=r,this._distanceToLimbInScaledSpaceSquared=a}}});var f=new t;u.prototype.isPointVisible=function(e){var t=this._ellipsoid,n=t.transformPositionToScaledSpace(e,f);return this.isScaledSpacePointVisible(n)},u.prototype.isScaledSpacePointVisible=function(e){var n=this._cameraPositionInScaledSpace,r=this._distanceToLimbInScaledSpaceSquared,a=t.subtract(e,n,f),i=-t.dot(a,n),o=r<0?i>0:i>r&&i*i/t.magnitudeSquared(a)>r;return!o},u.prototype.computeHorizonCullingPoint=function(e,n,a){r(a)||(a=new t);for(var i=this._ellipsoid,o=l(i,e),u=0,f=0,h=n.length;f<h;++f){var d=n[f],E=s(i,d,o);u=Math.max(u,E)}return c(o,u,a)};var h=new t;u.prototype.computeHorizonCullingPointFromVertices=function(e,a,i,o,u){r(u)||(u=new t),o=n(o,t.ZERO);for(var f=this._ellipsoid,d=l(f,e),E=0,m=0,p=a.length;m<p;m+=i){h.x=a[m]+o.x,h.y=a[m+1]+o.y,h.z=a[m+2]+o.z;var _=s(f,h,d);E=Math.max(E,_)}return c(d,E,u)};var d=[];u.prototype.computeHorizonCullingPointFromRectangle=function(n,r,a){var i=o.subsample(n,r,0,d),u=e.fromPoints(i);if(!(t.magnitude(u.center)<.1*r.minimumRadius))return this.computeHorizonCullingPoint(u.center,i,a)};var E=new t,m=new t,p=new t;return u}),define("Renderer/WebGLConstants",["../Core/freezeObject"],function(e){"use strict";var t={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SCISSOR_TEST:3089,POLYGON_OFFSET_FILL:32823,SAMPLE_ALPHA_TO_COVERAGE:32926,SAMPLE_COVERAGE:32928,NO_ERROR:0,INVALID_ENUM:1280,INVALID_VALUE:1281,INVALID_OPERATION:1282,OUT_OF_MEMORY:1285,CW:2304,CCW:2305,LINE_WIDTH:2849,ALIASED_POINT_SIZE_RANGE:33901,ALIASED_LINE_WIDTH_RANGE:33902,CULL_FACE_MODE:2885,FRONT_FACE:2886,DEPTH_RANGE:2928,DEPTH_WRITEMASK:2930,DEPTH_CLEAR_VALUE:2931,DEPTH_FUNC:2932,STENCIL_CLEAR_VALUE:2961,STENCIL_FUNC:2962,STENCIL_FAIL:2964,STENCIL_PASS_DEPTH_FAIL:2965,STENCIL_PASS_DEPTH_PASS:2966,STENCIL_REF:2967,STENCIL_VALUE_MASK:2963,STENCIL_WRITEMASK:2968,STENCIL_BACK_FUNC:34816,STENCIL_BACK_FAIL:34817,STENCIL_BACK_PASS_DEPTH_FAIL:34818,STENCIL_BACK_PASS_DEPTH_PASS:34819,STENCIL_BACK_REF:36003,STENCIL_BACK_VALUE_MASK:36004,STENCIL_BACK_WRITEMASK:36005,VIEWPORT:2978,SCISSOR_BOX:3088,COLOR_CLEAR_VALUE:3106,COLOR_WRITEMASK:3107,UNPACK_ALIGNMENT:3317,PACK_ALIGNMENT:3333,MAX_TEXTURE_SIZE:3379,MAX_VIEWPORT_DIMS:3386,SUBPIXEL_BITS:3408,RED_BITS:3410,GREEN_BITS:3411,BLUE_BITS:3412,ALPHA_BITS:3413,DEPTH_BITS:3414,STENCIL_BITS:3415,POLYGON_OFFSET_UNITS:10752,POLYGON_OFFSET_FACTOR:32824,TEXTURE_BINDING_2D:32873,SAMPLE_BUFFERS:32936,SAMPLES:32937,SAMPLE_COVERAGE_VALUE:32938,SAMPLE_COVERAGE_INVERT:32939,COMPRESSED_TEXTURE_FORMATS:34467,DONT_CARE:4352,FASTEST:4353,NICEST:4354,GENERATE_MIPMAP_HINT:33170,BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DEPTH_COMPONENT:6402,ALPHA:6406,RGB:6407,RGBA:6408,LUMINANCE:6409,LUMINANCE_ALPHA:6410,UNSIGNED_SHORT_4_4_4_4:32819,UNSIGNED_SHORT_5_5_5_1:32820,UNSIGNED_SHORT_5_6_5:33635,FRAGMENT_SHADER:35632,VERTEX_SHADER:35633,MAX_VERTEX_ATTRIBS:34921,MAX_VERTEX_UNIFORM_VECTORS:36347,MAX_VARYING_VECTORS:36348,MAX_COMBINED_TEXTURE_IMAGE_UNITS:35661,MAX_VERTEX_TEXTURE_IMAGE_UNITS:35660,MAX_TEXTURE_IMAGE_UNITS:34930,MAX_FRAGMENT_UNIFORM_VECTORS:36349,SHADER_TYPE:35663,DELETE_STATUS:35712,LINK_STATUS:35714,VALIDATE_STATUS:35715,ATTACHED_SHADERS:35717,ACTIVE_UNIFORMS:35718,ACTIVE_ATTRIBUTES:35721,SHADING_LANGUAGE_VERSION:35724,CURRENT_PROGRAM:35725,NEVER:512,LESS:513,EQUAL:514,LEQUAL:515,GREATER:516,NOTEQUAL:517,GEQUAL:518,ALWAYS:519,KEEP:7680,REPLACE:7681,INCR:7682,DECR:7683,INVERT:5386,INCR_WRAP:34055,DECR_WRAP:34056,VENDOR:7936,RENDERER:7937,VERSION:7938,NEAREST:9728,LINEAR:9729,NEAREST_MIPMAP_NEAREST:9984,LINEAR_MIPMAP_NEAREST:9985,NEAREST_MIPMAP_LINEAR:9986,LINEAR_MIPMAP_LINEAR:9987,TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,TEXTURE_2D:3553,TEXTURE:5890,TEXTURE_CUBE_MAP:34067,TEXTURE_BINDING_CUBE_MAP:34068,TEXTURE_CUBE_MAP_POSITIVE_X:34069,TEXTURE_CUBE_MAP_NEGATIVE_X:34070,TEXTURE_CUBE_MAP_POSITIVE_Y:34071,TEXTURE_CUBE_MAP_NEGATIVE_Y:34072,TEXTURE_CUBE_MAP_POSITIVE_Z:34073,TEXTURE_CUBE_MAP_NEGATIVE_Z:34074,MAX_CUBE_MAP_TEXTURE_SIZE:34076,TEXTURE0:33984,TEXTURE1:33985,TEXTURE2:33986,TEXTURE3:33987,TEXTURE4:33988,TEXTURE5:33989,TEXTURE6:33990,TEXTURE7:33991,TEXTURE8:33992,TEXTURE9:33993,TEXTURE10:33994,TEXTURE11:33995,TEXTURE12:33996,TEXTURE13:33997,TEXTURE14:33998,TEXTURE15:33999,TEXTURE16:34e3,TEXTURE17:34001,TEXTURE18:34002,TEXTURE19:34003,TEXTURE20:34004,TEXTURE21:34005,TEXTURE22:34006,TEXTURE23:34007,TEXTURE24:34008,TEXTURE25:34009,TEXTURE26:34010,TEXTURE27:34011,TEXTURE28:34012,TEXTURE29:34013,TEXTURE30:34014,TEXTURE31:34015,ACTIVE_TEXTURE:34016,REPEAT:10497,CLAMP_TO_EDGE:33071,MIRRORED_REPEAT:33648,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,INT_VEC2:35667,INT_VEC3:35668,INT_VEC4:35669,BOOL:35670,BOOL_VEC2:35671,BOOL_VEC3:35672,BOOL_VEC4:35673,FLOAT_MAT2:35674,FLOAT_MAT3:35675,FLOAT_MAT4:35676,SAMPLER_2D:35678,SAMPLER_CUBE:35680,VERTEX_ATTRIB_ARRAY_ENABLED:34338,VERTEX_ATTRIB_ARRAY_SIZE:34339,VERTEX_ATTRIB_ARRAY_STRIDE:34340,VERTEX_ATTRIB_ARRAY_TYPE:34341,VERTEX_ATTRIB_ARRAY_NORMALIZED:34922,VERTEX_ATTRIB_ARRAY_POINTER:34373,VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:34975,IMPLEMENTATION_COLOR_READ_TYPE:35738,IMPLEMENTATION_COLOR_READ_FORMAT:35739,COMPILE_STATUS:3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PLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503};return e(t)}),define("Core/IndexDatatype",["../Renderer/WebGLConstants","./defined","./DeveloperError","./freezeObject","./Math"],function(e,t,n,r,a){"use strict";var i={UNSIGNED_BYTE:e.UNSIGNED_BYTE,UNSIGNED_SHORT:e.UNSIGNED_SHORT,UNSIGNED_INT:e.UNSIGNED_INT};return i.getSizeInBytes=function(e){switch(e){case i.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case i.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case i.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}},i.validate=function(e){return t(e)&&(e===i.UNSIGNED_BYTE||e===i.UNSIGNED_SHORT||e===i.UNSIGNED_INT)},i.createTypedArray=function(e,t){return e>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(t):new Uint16Array(t)},i.createTypedArrayFromArrayBuffer=function(e,t,n,r){return e>=a.SIXTY_FOUR_KILOBYTES?new Uint32Array(t,n,r):new Uint16Array(t,n,r)},r(i)}),define("Core/Intersections2D",["./Cartesian3","./defined","./DeveloperError"],function(e,t,n){"use strict";var r={};return 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e.multiplyByScalar(R,.5,R),r},i.clone=function(t,r){if(n(t))return n(r)?(r.minimum=e.clone(t.minimum,r.minimum),r.maximum=e.clone(t.maximum,r.maximum),r.center=e.clone(t.center,r.center),r):new i(t.minimum,t.maximum)},i.equals=function(t,r){return t===r||n(t)&&n(r)&&e.equals(t.center,r.center)&&e.equals(t.minimum,r.minimum)&&e.equals(t.maximum,r.maximum)};var o=new e;return i.intersectPlane=function(t,n){o=e.subtract(t.maximum,t.minimum,o);var r=e.multiplyByScalar(o,.5,o),i=n.normal,u=r.x*Math.abs(i.x)+r.y*Math.abs(i.y)+r.z*Math.abs(i.z),s=e.dot(t.center,i)+n.distance;return s-u>0?a.INSIDE:s+u<0?a.OUTSIDE:a.INTERSECTING},i.prototype.clone=function(e){return i.clone(this,e)},i.prototype.intersectPlane=function(e){return i.intersectPlane(this,e)},i.prototype.equals=function(e){return i.equals(this,e)},i}),define("Core/QuadraticRealPolynomial",["./DeveloperError","./Math"],function(e,t){"use strict";function n(e,n,r){var a=e+n;return 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f.hasAvailableRequests()&&this.activeRequests<f.maximumRequestsPerServer},l.prototype.getNumberOfAvailableRequests=function(){return f.maximumRequestsPerServer-this.activeRequests};var T={},A=0,S=[],N=[],v=new o,I={numberOfRequestsThisFrame:0};f.resetBudgets=function(){if(R(),y(),f.prioritize&&f.throttle){for(var e=S.length,t=0;t<e;++t)S[t].total=0,S[t].used=0;var n=N;n.sort(h);for(var r=f.getNumberOfAvailableRequests(),a=n.length,i=0;i<a&&r>0;++i){var o=n[i],u=d(o),s=u.server.getNumberOfAvailableRequests();u.total<s&&(++u.total,--r)}n.length=0}};var M="undefined"!=typeof document?new e(document.location.href):new e;return f.getServerName=function(t){var n=new e(t).resolve(M);n.normalize();var r=n.authority;return/:/.test(r)||(r=r+":"+("https"===n.scheme?"443":"80")),r},f.getRequestServer=function(e){var t=f.getServerName(e),n=T[t];return r(n)||(n=new l(t),T[t]=n),n},f.getNumberOfAvailableRequestsByServer=function(e){return f.getRequestServer(e).getNumberOfAvailableRequests()},f.getNumberOfAvailableRequests=function(){return f.maximumRequests-A},f.hasAvailableRequestsByServer=function(e){return f.getRequestServer(e).hasAvailableRequests()},f.hasAvailableRequests=function(){return A<f.maximumRequests},f.schedule=function(e){if(++I.numberOfRequestsThisFrame,!f.throttle)return e.requestFunction(e.url,e.parameters);if(r(e.server)||(e.server=f.getRequestServer(e.url)),!e.server.hasAvailableRequests())return e.defer?p(e):void _(e);if(f.prioritize&&r(e.type)&&!e.defer){var t=d(e);if(t.used>=t.total)return void _(e);++t.used}return m(e)},f.request=function(e,t,r,a){return f.schedule(new u({url:e,parameters:r,requestFunction:t,defer:!0,type:n(a,s.OTHER)}))},f.clearForSpecs=function(){T={},A=0,S=[],N=[],v=new o,I={numberOfRequestsThisFrame:0}},f.maximumRequestsPerServer=6,f.maximumRequests=10,f.prioritize=!0,f.throttle=!0,f.debugShowStatistics=!1,f}),define("Core/EarthOrientationParameters",["../ThirdParty/when","./binarySearch","./defaultValue","./defined","./EarthOrientationParametersSample","./freezeObject","./JulianDate","./LeapSecond","./loadJson","./RequestScheduler","./RuntimeError","./TimeConstants","./TimeStandard"],function(e,t,n,r,a,i,o,u,s,c,l,f,h){"use strict";function d(t){if(t=n(t,n.EMPTY_OBJECT),this._dates=void 0,this._samples=void 0,this._dateColumn=-1,this._xPoleWanderRadiansColumn=-1,this._yPoleWanderRadiansColumn=-1,this._ut1MinusUtcSecondsColumn=-1,this._xCelestialPoleOffsetRadiansColumn=-1,this._yCelestialPoleOffsetRadiansColumn=-1,this._taiMinusUtcSecondsColumn=-1,this._columnCount=0,this._lastIndex=-1,this._downloadPromise=void 0,this._dataError=void 0,this._addNewLeapSeconds=n(t.addNewLeapSeconds,!0),r(t.data))m(this,t.data);else if(r(t.url)){var a=this;this._downloadPromise=e(c.request(t.url,s),function(e){m(a,e)},function(){a._dataError="An error occurred while retrieving the EOP data from the URL "+t.url+"."})}else m(this,{columnNames:["dateIso8601","modifiedJulianDateUtc","xPoleWanderRadians","yPoleWanderRadians","ut1MinusUtcSeconds","lengthOfDayCorrectionSeconds","xCelestialPoleOffsetRadians","yCelestialPoleOffsetRadians","taiMinusUtcSeconds"],samples:[]})}function E(e,t){return o.compare(e.julianDate,t)}function m(e,n){if(!r(n.columnNames))return void(e._dataError="Error in loaded EOP data: The columnNames property is required.");if(!r(n.samples))return void(e._dataError="Error in loaded EOP data: The samples property is required.");var a=n.columnNames.indexOf("modifiedJulianDateUtc"),i=n.columnNames.indexOf("xPoleWanderRadians"),s=n.columnNames.indexOf("yPoleWanderRadians"),c=n.columnNames.indexOf("ut1MinusUtcSeconds"),l=n.columnNames.indexOf("xCelestialPoleOffsetRadians"),d=n.columnNames.indexOf("yCelestialPoleOffsetRadians"),m=n.columnNames.indexOf("taiMinusUtcSeconds");if(a<0||i<0||s<0||c<0||l<0||d<0||m<0)return void(e._dataError="Error in loaded EOP data: The columnNames property must include modifiedJulianDateUtc, xPoleWanderRadians, yPoleWanderRadians, ut1MinusUtcSeconds, xCelestialPoleOffsetRadians, yCelestialPoleOffsetRadians, and taiMinusUtcSeconds columns");var p=e._samples=n.samples,_=e._dates=[];e._dateColumn=a,e._xPoleWanderRadiansColumn=i,e._yPoleWanderRadiansColumn=s,e._ut1MinusUtcSecondsColumn=c,e._xCelestialPoleOffsetRadiansColumn=l,e._yCelestialPoleOffsetRadiansColumn=d,e._taiMinusUtcSecondsColumn=m,e._columnCount=n.columnNames.length,e._lastIndex=void 0;for(var y,R=e._addNewLeapSeconds,T=0,A=p.length;T<A;T+=e._columnCount){var S=p[T+a],N=p[T+m],v=S+f.MODIFIED_JULIAN_DATE_DIFFERENCE,I=new o(v,N,h.TAI);if(_.push(I),R){if(N!==y&&r(y)){var M=o.leapSeconds,g=t(M,I,E);if(g<0){var O=new u(I,N);M.splice(~g,0,O)}}y=N}}}function p(e,t,n,r,a){var i=n*r;a.xPoleWander=t[i+e._xPoleWanderRadiansColumn],a.yPoleWander=t[i+e._yPoleWanderRadiansColumn],a.xPoleOffset=t[i+e._xCelestialPoleOffsetRadiansColumn],a.yPoleOffset=t[i+e._yCelestialPoleOffsetRadiansColumn],a.ut1MinusUtc=t[i+e._ut1MinusUtcSecondsColumn]}function _(e,t,n){return t+e*(n-t)}function y(e,t,n,r,a,i,u){var s=e._columnCount;if(i>t.length-1)return u.xPoleWander=0,u.yPoleWander=0,u.xPoleOffset=0,u.yPoleOffset=0,u.ut1MinusUtc=0,u;var c=t[a],l=t[i];if(c.equals(l)||r.equals(c))return p(e,n,a,s,u),u;if(r.equals(l))return p(e,n,i,s,u),u;var f=o.secondsDifference(r,c)/o.secondsDifference(l,c),h=a*s,d=i*s,E=n[h+e._ut1MinusUtcSecondsColumn],m=n[d+e._ut1MinusUtcSecondsColumn],y=m-E;if(y>.5||y<-.5){var R=n[h+e._taiMinusUtcSecondsColumn],T=n[d+e._taiMinusUtcSecondsColumn];R!==T&&(l.equals(r)?E=m:m-=T-R)}return u.xPoleWander=_(f,n[h+e._xPoleWanderRadiansColumn],n[d+e._xPoleWanderRadiansColumn]),u.yPoleWander=_(f,n[h+e._yPoleWanderRadiansColumn],n[d+e._yPoleWanderRadiansColumn]),u.xPoleOffset=_(f,n[h+e._xCelestialPoleOffsetRadiansColumn],n[d+e._xCelestialPoleOffsetRadiansColumn]),u.yPoleOffset=_(f,n[h+e._yCelestialPoleOffsetRadiansColumn],n[d+e._yCelestialPoleOffsetRadiansColumn]),u.ut1MinusUtc=_(f,E,m),u}return d.NONE=i({getPromiseToLoad:function(){return e()},compute:function(e,t){return r(t)?(t.xPoleWander=0,t.yPoleWander=0,t.xPoleOffset=0,t.yPoleOffset=0,t.ut1MinusUtc=0):t=new a(0,0,0,0,0),t}}),d.prototype.getPromiseToLoad=function(){return e(this._downloadPromise)},d.prototype.compute=function(e,n){if(r(this._samples)){if(r(n)||(n=new a(0,0,0,0,0)),0===this._samples.length)return n.xPoleWander=0,n.yPoleWander=0,n.xPoleOffset=0,n.yPoleOffset=0,n.ut1MinusUtc=0,n;var 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a;if(a="undefined"!=typeof CESIUM_BASE_URL?CESIUM_BASE_URL:o(),!t(a))throw new n("Unable to determine Cesium base URL automatically, try defining a global variable called CESIUM_BASE_URL.");return f=new e(r(a))}function s(e){return i.toUrl("../"+e)}function c(e){return a(u(),e)}function l(e){t(h)||(h=t(i.toUrl)?s:c),t(d)||(d=document.createElement("a"));var n=h(e);return d.href=n,d.href=d.href,d.href}var f,h,d,E=/((?:.*\/)|^)cesium[\w-]*\.js(?:\W|$)/i;return l._cesiumScriptRegex=E,l.setBaseUrl=function(t){f=new e(t).resolve(new e(document.location.href))},l}),define("Core/Iau2006XysSample",[],function(){"use strict";function e(e,t,n){this.x=e,this.y=t,this.s=n}return e}),define("Core/Iau2006XysData",["../ThirdParty/when","./buildModuleUrl","./defaultValue","./defined","./Iau2006XysSample","./JulianDate","./loadJson","./RequestScheduler","./TimeStandard"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(e){e=n(e,n.EMPTY_OBJECT),this._xysFileUrlTemplate=e.xysFileUrlTemplate,this._interpolationOrder=n(e.interpolationOrder,9),this._sampleZeroJulianEphemerisDate=n(e.sampleZeroJulianEphemerisDate,2442396.5),this._sampleZeroDateTT=new i(this._sampleZeroJulianEphemerisDate,0,s.TAI),this._stepSizeDays=n(e.stepSizeDays,1),this._samplesPerXysFile=n(e.samplesPerXysFile,1e3),this._totalSamples=n(e.totalSamples,27426),this._samples=new Array(3*this._totalSamples),this._chunkDownloadsInProgress=[];for(var t=this._interpolationOrder,r=this._denominators=new Array(t+1),a=this._xTable=new Array(t+1),o=Math.pow(this._stepSizeDays,t),u=0;u<=t;++u){r[u]=o,a[u]=u*this._stepSizeDays;for(var c=0;c<=t;++c)c!==u&&(r[u]*=u-c);r[u]=1/r[u]}this._work=new Array(t+1),this._coef=new Array(t+1)}function l(e,t,n){var r=h;return r.dayNumber=t,r.secondsOfDay=n,i.daysDifference(r,e._sampleZeroDateTT)}function f(n,a){if(n._chunkDownloadsInProgress[a])return n._chunkDownloadsInProgress[a];var i=e.defer();n._chunkDownloadsInProgress[a]=i;var s,c=n._xysFileUrlTemplate;return s=r(c)?c.replace("{0}",a):t("Assets/IAU2006_XYS/IAU2006_XYS_"+a+".json"),e(u.request(s,o),function(e){n._chunkDownloadsInProgress[a]=!1;for(var t=n._samples,r=e.samples,o=a*n._samplesPerXysFile*3,u=0,s=r.length;u<s;++u)t[o+u]=r[u];i.resolve()}),i.promise}var h=new i(0,0,s.TAI);return c.prototype.preload=function(t,n,r,a){var i=l(this,t,n),o=l(this,r,a),u=i/this._stepSizeDays-this._interpolationOrder/2|0;u<0&&(u=0);var s=o/this._stepSizeDays-this._interpolationOrder/2|0+this._interpolationOrder;s>=this._totalSamples&&(s=this._totalSamples-1);for(var c=u/this._samplesPerXysFile|0,h=s/this._samplesPerXysFile|0,d=[],E=c;E<=h;++E)d.push(f(this,E));return e.all(d)},c.prototype.computeXysRadians=function(e,t,n){var i=l(this,e,t);if(!(i<0)){var o=i/this._stepSizeDays|0;if(!(o>=this._totalSamples)){var u=this._interpolationOrder,s=o-(u/2|0);s<0&&(s=0);var c=s+u;c>=this._totalSamples&&(c=this._totalSamples-1,s=c-u,s<0&&(s=0));var h=!1,d=this._samples;if(r(d[3*s])||(f(this,s/this._samplesPerXysFile|0),h=!0),r(d[3*c])||(f(this,c/this._samplesPerXysFile|0),
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null!==a.element}}}),a.supportsFullscreen=function(){if(e(n))return n;n=!1;var t=document.body;if("function"==typeof t.requestFullscreen)return r.requestFullscreen="requestFullscreen",r.exitFullscreen="exitFullscreen",r.fullscreenEnabled="fullscreenEnabled",r.fullscreenElement="fullscreenElement",r.fullscreenchange="fullscreenchange",r.fullscreenerror="fullscreenerror",n=!0;for(var a,i=["webkit","moz","o","ms","khtml"],o=0,u=i.length;o<u;++o){var s=i[o];a=s+"RequestFullscreen","function"==typeof t[a]?(r.requestFullscreen=a,n=!0):(a=s+"RequestFullScreen","function"==typeof t[a]&&(r.requestFullscreen=a,n=!0)),a=s+"ExitFullscreen","function"==typeof document[a]?r.exitFullscreen=a:(a=s+"CancelFullScreen","function"==typeof document[a]&&(r.exitFullscreen=a)),a=s+"FullscreenEnabled",void 0!==document[a]?r.fullscreenEnabled=a:(a=s+"FullScreenEnabled",void 0!==document[a]&&(r.fullscreenEnabled=a)),a=s+"FullscreenElement",void 0!==document[a]?r.fullscreenElement=a:(a=s+"FullScreenElement",void 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o=s.log(I,S);s.multiply(i,t,I);var u=s.log(I,N);return e.add(o,u,o),e.multiplyByScalar(o,.25,o),e.negate(o,o),s.exp(o,v),s.multiply(n,v,a)},s.squad=function(e,t,n,r,a,i){var o=s.slerp(e,t,a,v),u=s.slerp(n,r,a,I);return s.slerp(o,u,2*a*(1-a),i)};for(var M=new s,g=1.9011074535173003,O=a.supportsTypedArrays()?new Float32Array(8):[],w=a.supportsTypedArrays()?new Float32Array(8):[],x=a.supportsTypedArrays()?new Float32Array(8):[],C=a.supportsTypedArrays()?new Float32Array(8):[],P=0;P<7;++P){var U=P+1,D=2*U+1;O[P]=1/(U*D),w[P]=U/D}return O[7]=g/136,w[7]=8*g/17,s.fastSlerp=function(e,t,n,r){var a,i=s.dot(e,t);i>=0?a=1:(a=-1,i=-i);for(var o=i-1,u=1-n,c=n*n,l=u*u,f=7;f>=0;--f)x[f]=(O[f]*c-w[f])*o,C[f]=(O[f]*l-w[f])*o;var h=a*n*(1+x[0]*(1+x[1]*(1+x[2]*(1+x[3]*(1+x[4]*(1+x[5]*(1+x[6]*(1+x[7])))))))),d=u*(1+C[0]*(1+C[1]*(1+C[2]*(1+C[3]*(1+C[4]*(1+C[5]*(1+C[6]*(1+C[7])))))))),E=s.multiplyByScalar(e,d,M);return s.multiplyByScalar(t,h,r),s.add(E,r,r)},s.fastSquad=function(e,t,n,r,a,i){var o=s.fastSlerp(e,t,a,v),u=s.fastSlerp(n,r,a,I);return s.fastSlerp(o,u,2*a*(1-a),i)},s.equals=function(e,t){return e===t||n(e)&&n(t)&&e.x===t.x&&e.y===t.y&&e.z===t.z&&e.w===t.w},s.equalsEpsilon=function(e,t,r){return e===t||n(e)&&n(t)&&Math.abs(e.x-t.x)<=r&&Math.abs(e.y-t.y)<=r&&Math.abs(e.z-t.z)<=r&&Math.abs(e.w-t.w)<=r},s.ZERO=i(new s(0,0,0,0)),s.IDENTITY=i(new s(0,0,0,1)),s.prototype.clone=function(e){return s.clone(this,e)},s.prototype.equals=function(e){return s.equals(this,e)},s.prototype.equalsEpsilon=function(e,t){return s.equalsEpsilon(this,e,t)},s.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+", 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p(c.x,s.x,-u.x,e.x,c.y,s.y,-u.y,e.y,c.z,s.z,-u.z,e.z,0,0,0,1)},R.northUpEastToFixedFrame=function(e,t,r){if(E.equalsEpsilon(e.x,0,E.EPSILON14)&&E.equalsEpsilon(e.y,0,E.EPSILON14)){var a=E.sign(e.z);return o(r)?(r[0]=-a,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=0,r[6]=a,r[7]=0,r[8]=0,r[9]=1,r[10]=0,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new p(-a,0,0,e.x,0,0,1,e.y,0,a,0,e.z,0,0,0,1)}var u=T,s=A,c=S;return t=i(t,l.WGS84),t.geodeticSurfaceNormal(e,u),s.x=-e.y,s.y=e.x,s.z=0,n.normalize(s,s),n.cross(u,s,c),o(r)?(r[0]=c.x,r[1]=c.y,r[2]=c.z,r[3]=0,r[4]=u.x,r[5]=u.y,r[6]=u.z,r[7]=0,r[8]=s.x,r[9]=s.y,r[10]=s.z,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,r):new p(c.x,u.x,s.x,e.x,c.y,u.y,s.y,e.y,c.z,u.z,s.z,e.z,0,0,0,1)};var M=new _,g=new n(1,1,1),O=new p;R.headingPitchRollToFixedFrame=function(e,t,r,a,i,o){var u=_.fromHeadingPitchRoll(t,r,a,M),s=p.fromTranslationQuaternionRotationScale(n.ZERO,u,g,O);return 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u=C+n*(P+n*(U+n*D)),s=u*B%E.TWO_PI,c=F+L*(r-2451545.5),l=(a+.5*y.SECONDS_PER_DAY)%y.SECONDS_PER_DAY,f=s+c*l,h=Math.cos(f),p=Math.sin(f);return o(t)?(t[0]=h,t[1]=-p,t[2]=0,t[3]=p,t[4]=h,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new m(h,p,0,-p,h,0,0,0,1)},R.iau2006XysData=new f,R.earthOrientationParameters=s.NONE;var b=32.184,q=2451545;R.preloadIcrfFixed=function(t){var n=t.start.dayNumber,r=t.start.secondsOfDay+b,a=t.stop.dayNumber,i=t.stop.secondsOfDay+b,o=R.iau2006XysData.preload(n,r,a,i),u=R.earthOrientationParameters.getPromiseToLoad();return e.all([o,u])},R.computeIcrfToFixedMatrix=function(e,t){o(t)||(t=new m);var n=R.computeFixedToIcrfMatrix(e,t);if(o(n))return m.transpose(n,t)};var G=new h(0,0,0),X=new c(0,0,0,0,0,0),W=new m,V=new m;R.computeFixedToIcrfMatrix=function(e,t){o(t)||(t=new m);var n=R.earthOrientationParameters.compute(e,X);if(o(n)){var r=e.dayNumber,a=e.secondsOfDay+b,i=R.iau2006XysData.computeXysRadians(r,a,G);if(o(i)){var u=i.x+n.xPoleOffset,s=i.y+n.yPoleOffset,c=1/(1+Math.sqrt(1-u*u-s*s)),l=W;l[0]=1-c*u*u,l[3]=-c*u*s,l[6]=u,l[1]=-c*u*s,l[4]=1-c*s*s,l[7]=s,l[2]=-u,l[5]=-s,l[8]=1-c*(u*u+s*s);var f=m.fromRotationZ(-i.s,V),h=m.multiply(l,f,W),p=e.dayNumber,_=e.secondsOfDay-d.computeTaiMinusUtc(e)+n.ut1MinusUtc,T=p-2451545,A=_/y.SECONDS_PER_DAY,S=.779057273264+A+.00273781191135448*(T+A);S=S%1*E.TWO_PI;var N=m.fromRotationZ(S,V),v=m.multiply(h,N,W),I=Math.cos(n.xPoleWander),M=Math.cos(n.yPoleWander),g=Math.sin(n.xPoleWander),O=Math.sin(n.yPoleWander),w=r-q+a/y.SECONDS_PER_DAY;w/=36525;var x=-47e-6*w*E.RADIANS_PER_DEGREE/3600,C=Math.cos(x),P=Math.sin(x),U=V;return U[0]=I*C,U[1]=I*P,U[2]=g,U[3]=-M*P+O*g*C,U[4]=M*C+O*g*P,U[5]=-O*I,U[6]=-O*P-M*g*C,U[7]=O*C-M*g*P,U[8]=M*I,m.multiply(v,U,t)}}};var H=new r;R.pointToWindowCoordinates=function(e,t,n,r){return r=R.pointToGLWindowCoordinates(e,t,n,r),r.y=2*t[5]-r.y,r},R.pointToGLWindowCoordinates=function(e,n,a,i){o(i)||(i=new t);var u=H;return p.multiplyByVector(e,r.fromElements(a.x,a.y,a.z,1,u),u),r.multiplyByScalar(u,1/u.w,u),p.multiplyByVector(n,u,u),t.fromCartesian4(u,i)};var Y=new n,k=new n,Z=new n;R.rotationMatrixFromPositionVelocity=function(e,t,r,a){var u=i(r,l.WGS84).geodeticSurfaceNormal(e,Y),s=n.cross(t,u,k);n.equalsEpsilon(s,n.ZERO,E.EPSILON6)&&(s=n.clone(n.UNIT_X,s));var c=n.cross(s,t,Z);return n.cross(t,c,s),n.negate(s,s),o(a)||(a=new m),a[0]=t.x,a[1]=t.y,a[2]=t.z,a[3]=s.x,a[4]=s.y,a[5]=s.z,a[6]=c.x,a[7]=c.y,a[8]=c.z,a};var j=new a,K=new n,J=new n,Q=new r,$=new r,ee=new r,te=new r,ne=new r,re=new p,ae=new p;return R.basisTo2D=function(e,t,a){var i=e.ellipsoid,o=p.getColumn(t,3,Q),u=i.cartesianToCartographic(o,j),s=R.eastNorthUpToFixedFrame(o,i,re),c=p.inverseTransformation(s,ae),l=e.project(u,K),f=$;f.x=l.z,f.y=l.x,f.z=l.y,f.w=1;var h=p.getColumn(t,0,J),d=n.magnitude(h),E=p.multiplyByVector(c,h,ee);r.fromElements(E.z,E.x,E.y,0,E);var m=p.getColumn(t,1,J),_=n.magnitude(m),y=p.multiplyByVector(c,m,te);r.fromElements(y.z,y.x,y.y,0,y);var T=p.getColumn(t,2,J),A=n.magnitude(T),S=ne;return n.cross(E,y,S),n.normalize(S,S),n.cross(y,S,E),n.normalize(E,E),n.cross(S,E,y),n.normalize(y,y),n.multiplyByScalar(E,d,E),n.multiplyByScalar(y,_,y),n.multiplyByScalar(S,A,S),p.setColumn(a,0,E,a),p.setColumn(a,1,y,a),p.setColumn(a,2,S,a),p.setColumn(a,3,f,a),a},R}),define("Core/EllipsoidTangentPlane",["./AxisAlignedBoundingBox","./Cartesian2","./Cartesian3","./Cartesian4","./defaultValue","./defined","./defineProperties","./DeveloperError","./Ellipsoid","./IntersectionTests","./Matrix3","./Matrix4","./Plane","./Ray","./Transforms"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E){"use strict";function m(e,t){t=a(t,s.WGS84),e=t.scaleToGeodeticSurface(e);var r=E.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=n.fromCartesian4(f.getColumn(r,0,p)),this._yAxis=n.fromCartesian4(f.getColumn(r,1,p));var i=n.fromCartesian4(f.getColumn(r,2,p));this._plane=h.fromPointNormal(e,i)}var p=new r;o(m.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var _=new e;m.fromPoints=function(t,n){var r=e.fromPoints(t,_);return new m(r.center,n)};var y=new d,R=new n;m.prototype.projectPointOntoPlane=function(e,r){var a=y;a.origin=e,n.normalize(e,a.direction);var o=c.rayPlane(a,this._plane,R);if(i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,R)),i(o)){var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return i(r)?(r.x=s,r.y=l,r):new t(s,l)}},m.prototype.projectPointsOntoPlane=function(e,t){i(t)||(t=[]);for(var n=0,r=e.length,a=0;a<r;a++){var o=this.projectPointOntoPlane(e[a],t[n]);i(o)&&(t[n]=o,n++)}return t.length=n,t},m.prototype.projectPointToNearestOnPlane=function(e,r){i(r)||(r=new t);var a=y;a.origin=e,n.clone(this._plane.normal,a.direction);var o=c.rayPlane(a,this._plane,R);i(o)||(n.negate(a.direction,a.direction),o=c.rayPlane(a,this._plane,R));var u=n.subtract(o,this._origin,o),s=n.dot(this._xAxis,u),l=n.dot(this._yAxis,u);return r.x=s,r.y=l,r},m.prototype.projectPointsToNearestOnPlane=function(e,t){i(t)||(t=[]);var n=e.length;t.length=n;for(var r=0;r<n;r++)t[r]=this.projectPointToNearestOnPlane(e[r],t[r]);return t};var T=new n;return m.prototype.projectPointsOntoEllipsoid=function(e,t){var r=e.length;i(t)?t.length=r:t=new Array(r);for(var a=this._ellipsoid,o=this._origin,u=this._xAxis,s=this._yAxis,c=T,l=0;l<r;++l){var f=e[l];n.multiplyByScalar(u,f.x,c),i(t[l])||(t[l]=new n);var h=n.add(o,c,t[l]);n.multiplyByScalar(s,f.y,c),n.add(h,c,h),a.scaleToGeocentricSurface(h,h)}return t},m}),define("Core/OrientedBoundingBox",["./BoundingSphere","./Cartesian2","./Cartesian3","./Cartographic","./defaultValue","./defined","./DeveloperError","./Ellipsoid","./EllipsoidTangentPlane","./Intersect","./Interval","./Math","./Matrix3","./Plane","./Rectangle"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d,E){"use strict";function m(e,t){this.center=n.clone(a(e,n.ZERO)),this.halfAxes=h.clone(a(t,h.ZERO))}function p(e,t,r,a,o,u,s,c){i(c)||(c=new m);var l=c.halfAxes;h.setColumn(l,0,e.xAxis,l),h.setColumn(l,1,e.yAxis,l),h.setColumn(l,2,e.zAxis,l);var f=I;f.x=(t+r)/2,f.y=(a+o)/2,f.z=(u+s)/2;var d=M;d.x=(r-t)/2,d.y=(o-a)/2,d.z=(s-u)/2;var E=c.center;return f=h.multiplyByVector(l,f,f),n.add(e.origin,f,E),h.multiplyByScale(l,d,l),c}var _=new n,y=new n,R=new n,T=new n,A=new n,S=new n,N=new h,v={unitary:new h,diagonal:new h};m.fromPoints=function(e,t){if(i(t)||(t=new m),!i(e)||0===e.length)return t.halfAxes=h.ZERO,t.center=n.ZERO,t;var r,a=e.length,o=n.clone(e[0],_);for(r=1;r<a;r++)n.add(o,e[r],o);var u=1/a;n.multiplyByScalar(o,u,o);var s,c=0,l=0,f=0,d=0,E=0,p=0;for(r=0;r<a;r++)s=n.subtract(e[r],o,y),c+=s.x*s.x,l+=s.x*s.y,f+=s.x*s.z,d+=s.y*s.y,E+=s.y*s.z,p+=s.z*s.z;c*=u,l*=u,f*=u,d*=u,E*=u,p*=u;var I=N;I[0]=c,I[1]=l,I[2]=f,I[3]=l,I[4]=d,I[5]=E,I[6]=f,I[7]=E,I[8]=p;var M=h.computeEigenDecomposition(I,v),g=h.clone(M.unitary,t.halfAxes),O=h.getColumn(g,0,T),w=h.getColumn(g,1,A),x=h.getColumn(g,2,S),C=-Number.MAX_VALUE,P=-Number.MAX_VALUE,U=-Number.MAX_VALUE,D=Number.MAX_VALUE,L=Number.MAX_VALUE,F=Number.MAX_VALUE;for(r=0;r<a;r++)s=e[r],C=Math.max(n.dot(O,s),C),P=Math.max(n.dot(w,s),P),U=Math.max(n.dot(x,s),U),D=Math.min(n.dot(O,s),D),L=Math.min(n.dot(w,s),L),F=Math.min(n.dot(x,s),F);O=n.multiplyByScalar(O,.5*(D+C),O),w=n.multiplyByScalar(w,.5*(L+P),w),x=n.multiplyByScalar(x,.5*(F+U),x);var B=n.add(O,w,t.center);B=n.add(B,x,B);var z=R;return z.x=C-D,z.y=P-L,z.z=U-F,n.multiplyByScalar(z,.5,z),h.multiplyByScale(t.halfAxes,z,t.halfAxes),t};var I=new n,M=new n,g=new r,O=new n,w=[new r,new r,new r,new r,new r,new r,new r,new r],x=[new n,new n,new n,new n,new n,new n,new n,new n],C=[new t,new t,new t,new t,new t,new t,new t,new t];m.fromRectangle=function(e,t,n,r,i){t=a(t,0),n=a(n,0),r=a(r,u.WGS84);var o=E.center(e,g),c=r.cartographicToCartesian(o,O),l=new s(c,r),f=l.plane,h=w[0],m=w[1],_=w[2],y=w[3],R=w[4],T=w[5],A=w[6],S=w[7],N=o.longitude,v=e.south<0&&e.north>0?0:o.latitude;A.latitude=T.latitude=R.latitude=e.south,S.latitude=y.latitude=v,h.latitude=m.latitude=_.latitude=e.north,A.longitude=S.longitude=h.longitude=e.west,T.longitude=m.longitude=N,R.longitude=y.longitude=_.longitude=e.east,_.height=m.height=h.height=S.height=A.height=T.height=R.height=y.height=n,r.cartographicArrayToCartesianArray(w,x),l.projectPointsToNearestOnPlane(x,C);var I=Math.min(C[6].x,C[7].x,C[0].x),M=Math.max(C[2].x,C[3].x,C[4].x),P=Math.min(C[4].y,C[5].y,C[6].y),U=Math.max(C[0].y,C[1].y,C[2].y);_.height=h.height=R.height=A.height=t,r.cartographicArrayToCartesianArray(w,x);var D=Math.min(d.getPointDistance(f,x[0]),d.getPointDistance(f,x[2]),d.getPointDistance(f,x[4]),d.getPointDistance(f,x[6])),L=n;return p(l,I,M,P,U,D,L,i)},m.clone=function(e,t){if(i(e))return i(t)?(n.clone(e.center,t.center),h.clone(e.halfAxes,t.halfAxes),t):new m(e.center,e.halfAxes)},m.intersectPlane=function(e,t){var r=e.center,a=t.normal,i=e.halfAxes,o=a.x,u=a.y,s=a.z,l=Math.abs(o*i[h.COLUMN0ROW0]+u*i[h.COLUMN0ROW1]+s*i[h.COLUMN0ROW2])+Math.abs(o*i[h.COLUMN1ROW0]+u*i[h.COLUMN1ROW1]+s*i[h.COLUMN1ROW2])+Math.abs(o*i[h.COLUMN2ROW0]+u*i[h.COLUMN2ROW1]+s*i[h.COLUMN2ROW2]),f=n.dot(a,r)+t.distance;return f<=-l?c.OUTSIDE:f>=l?c.INSIDE:c.INTERSECTING};var P=new n,U=new n,D=new n,L=new n;m.distanceSquaredTo=function(e,t){var r=n.subtract(t,e.center,I),a=e.halfAxes,i=h.getColumn(a,0,P),o=h.getColumn(a,1,U),u=h.getColumn(a,2,D),s=n.magnitude(i),c=n.magnitude(o),l=n.magnitude(u);n.normalize(i,i),n.normalize(o,o),n.normalize(u,u);var f=L;f.x=n.dot(r,i),f.y=n.dot(r,o),f.z=n.dot(r,u);var d,E=0;return f.x<-s?(d=f.x+s,E+=d*d):f.x>s&&(d=f.x-s,E+=d*d),f.y<-c?(d=f.y+c,E+=d*d):f.y>c&&(d=f.y-c,E+=d*d),f.z<-l?(d=f.z+l,E+=d*d):f.z>l&&(d=f.z-l,E+=d*d),E};var F=new n,B=new n;m.computePlaneDistances=function(e,t,r,a){i(a)||(a=new l);var o=Number.POSITIVE_INFINITY,u=Number.NEGATIVE_INFINITY,s=e.center,c=e.halfAxes,f=h.getColumn(c,0,P),d=h.getColumn(c,1,U),E=h.getColumn(c,2,D),m=n.add(f,d,F);n.add(m,E,m),n.add(m,s,m);var p=n.subtract(m,t,B),_=n.dot(r,p);return o=Math.min(_,o),u=Math.max(_,u),n.add(s,f,m),n.add(m,d,m),n.subtract(m,E,m),n.subtract(m,t,p),_=n.dot(r,p),o=Math.min(_,o),u=Math.max(_,u),n.add(s,f,m),n.subtract(m,d,m),n.add(m,E,m),n.subtract(m,t,p),_=n.dot(r,p),o=Math.min(_,o),u=Math.max(_,u),n.add(s,f,m),n.subtract(m,d,m),n.subtract(m,E,m),n.subtract(m,t,p),_=n.dot(r,p),o=Math.min(_,o),u=Math.max(_,u),n.subtract(s,f,m),n.add(m,d,m),n.add(m,E,m),n.subtract(m,t,p),_=n.dot(r,p),o=Math.min(_,o),u=Math.max(_,u),n.subtract(s,f,m),n.add(m,d,m),n.subtract(m,E,m),n.subtract(m,t,p),_=n.dot(r,p),o=Math.min(_,o),u=Math.max(_,u),n.subtract(s,f,m),n.subtract(m,d,m),n.add(m,E,m),n.subtract(m,t,p),_=n.dot(r,p),o=Math.min(_,o),u=Math.max(_,u),n.subtract(s,f,m),n.subtract(m,d,m),n.subtract(m,E,m),n.subtract(m,t,p),_=n.dot(r,p),o=Math.min(_,o),u=Math.max(_,u),a.start=o,a.stop=u,a};var z=new e;return m.isOccluded=function(t,n){var r=e.fromOrientedBoundingBox(t,z);return!n.isBoundingSphereVisible(r)},m.prototype.intersectPlane=function(e){return m.intersectPlane(this,e)},m.prototype.distanceSquaredTo=function(e){return m.distanceSquaredTo(this,e)},m.prototype.computePlaneDistances=function(e,t,n){return m.computePlaneDistances(this,e,t,n)},m.prototype.isOccluded=function(e){return m.isOccluded(this,e)},m.equals=function(e,t){return e===t||i(e)&&i(t)&&n.equals(e.center,t.center)&&h.equals(e.halfAxes,t.halfAxes)},m.prototype.clone=function(e){return m.clone(this,e)},m.prototype.equals=function(e){return m.equals(this,e)},m}),define("Core/ComponentDatatype",["../Renderer/WebGLConstants","./defaultValue","./defined","./DeveloperError","./FeatureDetection","./freezeObject"],function(e,t,n,r,a,i){"use strict";if(!a.supportsTypedArrays())return{};var o={BYTE:e.BYTE,UNSIGNED_BYTE:e.UNSIGNED_BYTE,SHORT:e.SHORT,UNSIGNED_SHORT:e.UNSIGNED_SHORT,INT:e.INT,UNSIGNED_INT:e.UNSIGNED_INT,FLOAT:e.FLOAT,DOUBLE:e.DOUBLE};return o.getSizeInBytes=function(e){switch(e){case o.BYTE:return Int8Array.BYTES_PER_ELEMENT;case o.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case o.SHORT:return Int16Array.BYTES_PER_ELEMENT;case o.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case o.INT:return Int32Array.BYTES_PER_ELEMENT;case o.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case o.FLOAT:return Float32Array.BYTES_PER_ELEMENT;case o.DOUBLE:return Float64Array.BYTES_PER_ELEMENT;default:throw new r("componentDatatype is not a valid value.")}},o.fromTypedArray=function(e){return e instanceof Int8Array?o.BYTE:e instanceof Uint8Array?o.UNSIGNED_BYTE:e instanceof Int16Array?o.SHORT:e instanceof Uint16Array?o.UNSIGNED_SHORT:e instanceof Int32Array?o.INT:e instanceof Uint32Array?o.UNSIGNED_INT:e instanceof Float32Array?o.FLOAT:e instanceof Float64Array?o.DOUBLE:void 0},o.validate=function(e){return n(e)&&(e===o.BYTE||e===o.UNSIGNED_BYTE||e===o.SHORT||e===o.UNSIGNED_SHORT||e===o.INT||e===o.UNSIGNED_INT||e===o.FLOAT||e===o.DOUBLE)},o.createTypedArray=function(e,t){switch(e){case o.BYTE:return new Int8Array(t);case o.UNSIGNED_BYTE:return new Uint8Array(t);case o.SHORT:return new Int16Array(t);case o.UNSIGNED_SHORT:return new Uint16Array(t);case o.INT:return new Int32Array(t);case o.UNSIGNED_INT:return new Uint32Array(t);case o.FLOAT:return new Float32Array(t);case o.DOUBLE:return new Float64Array(t);default:throw new r("componentDatatype is not a valid value.")}},o.createArrayBufferView=function(e,n,a,i){switch(a=t(a,0),i=t(i,(n.byteLength-a)/o.getSizeInBytes(e)),e){case o.BYTE:return new Int8Array(n,a,i);case o.UNSIGNED_BYTE:return new Uint8Array(n,a,i);case o.SHORT:return new Int16Array(n,a,i);case o.UNSIGNED_SHORT:return new Uint16Array(n,a,i);case o.INT:return new Int32Array(n,a,i);case o.UNSIGNED_INT:return new Uint32Array(n,a,i);case o.FLOAT:return new Float32Array(n,a,i);case o.DOUBLE:return new Float64Array(n,a,i);default:throw new r("componentDatatype is not a valid value.")}},o.fromName=function(e){switch(e){case"BYTE":return o.BYTE;case"UNSIGNED_BYTE":return o.UNSIGNED_BYTE;case"SHORT":return o.SHORT;case"UNSIGNED_SHORT":return o.UNSIGNED_SHORT;case"INT":return o.INT;case"UNSIGNED_INT":return o.UNSIGNED_INT;case"FLOAT":return o.FLOAT;case"DOUBLE":return o.DOUBLE;default:throw new r("name is not a valid value.")}},i(o)}),define("Core/TerrainQuantization",["./freezeObject"],function(e){"use strict";var t={NONE:0,BITS12:1};return e(t)}),define("Core/TerrainEncoding",["./AttributeCompression","./Cartesian2","./Cartesian3","./ComponentDatatype","./defined","./Math","./Matrix3","./Matrix4","./TerrainQuantization"],function(e,t,n,r,a,i,o,u,s){"use strict";function c(e,t,r,i,o){var c,h,p,_;if(a(e)&&a(t)&&a(r)&&a(i)){var y=e.minimum,R=e.maximum,T=n.subtract(R,y,f),A=r-t,S=Math.max(n.maximumComponent(T),A);c=S<m-1?s.BITS12:s.NONE,h=e.center,p=u.inverseTransformation(i,new u);var N=n.negate(y,l);u.multiply(u.fromTranslation(N,d),p,p);var v=l;v.x=1/T.x,v.y=1/T.y,v.z=1/T.z,u.multiply(u.fromScale(v,d),p,p),_=u.clone(i),u.setTranslation(_,n.ZERO,_),i=u.clone(i,new u);var I=u.fromTranslation(y,d),M=u.fromScale(T,E),g=u.multiply(I,M,d);u.multiply(i,g,i),u.multiply(_,g,_)}this.quantization=c,this.minimumHeight=t,this.maximumHeight=r,this.center=h,this.toScaledENU=p,this.fromScaledENU=i,this.matrix=_,this.hasVertexNormals=o}var l=new n,f=new n,h=new t,d=new u,E=new u,m=Math.pow(2,12);c.prototype.encode=function(r,a,o,c,f,d){var E=c.x,m=c.y;if(this.quantization===s.BITS12){o=u.multiplyByPoint(this.toScaledENU,o,l),o.x=i.clamp(o.x,0,1),o.y=i.clamp(o.y,0,1),o.z=i.clamp(o.z,0,1);var p=this.maximumHeight-this.minimumHeight,_=i.clamp((f-this.minimumHeight)/p,0,1);t.fromElements(o.x,o.y,h);var y=e.compressTextureCoordinates(h);t.fromElements(o.z,_,h);var R=e.compressTextureCoordinates(h);t.fromElements(E,m,h);var T=e.compressTextureCoordinates(h);r[a++]=y,r[a++]=R,r[a++]=T}else n.subtract(o,this.center,l),r[a++]=l.x,r[a++]=l.y,r[a++]=l.z,r[a++]=f,r[a++]=E,r[a++]=m;return this.hasVertexNormals&&(r[a++]=e.octPackFloat(d)),a},c.prototype.decodePosition=function(t,r,i){if(a(i)||(i=new n),r*=this.getStride(),this.quantization===s.BITS12){var o=e.decompressTextureCoordinates(t[r],h);i.x=o.x,i.y=o.y;var c=e.decompressTextureCoordinates(t[r+1],h);return i.z=c.x,u.multiplyByPoint(this.fromScaledENU,i,i)}return i.x=t[r],i.y=t[r+1],i.z=t[r+2],n.add(i,this.center,i)},c.prototype.decodeTextureCoordinates=function(n,r,i){return a(i)||(i=new t),r*=this.getStride(),this.quantization===s.BITS12?e.decompressTextureCoordinates(n[r+2],i):t.fromElements(n[r+4],n[r+5],i)},c.prototype.decodeHeight=function(t,n){if(n*=this.getStride(),this.quantization===s.BITS12){var r=e.decompressTextureCoordinates(t[n+1],h);return r.y*(this.maximumHeight-this.minimumHeight)+this.minimumHeight}return t[n+3]},c.prototype.getOctEncodedNormal=function(e,n,r){var a=this.getStride();n=(n+1)*a-1;var i=e[n]/256,o=Math.floor(i),u=256*(i-o);return t.fromElements(o,u,r)},c.prototype.getStride=function(){var e;switch(this.quantization){case s.BITS12:e=3;break;default:e=6}return this.hasVertexNormals&&++e,e};var p={position3DAndHeight:0,textureCoordAndEncodedNormals:1},_={compressed:0};return c.prototype.getAttributes=function(e){var t=r.FLOAT;if(this.quantization===s.NONE){var n=r.getSizeInBytes(t),a=4,i=this.hasVertexNormals?3:2,o=(this.hasVertexNormals?7:6)*n;return[{index:p.position3DAndHeight,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:a,offsetInBytes:0,strideInBytes:o},{index:p.textureCoordAndEncodedNormals,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:i,offsetInBytes:a*n,strideInBytes:o}]}var u=3;return u+=this.hasVertexNormals?1:0,[{index:_.compressed,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:u}]},c.prototype.getAttributeLocations=function(){return this.quantization===s.NONE?p:_;
 },c.clone=function(e,t){return a(t)||(t=new c),t.quantization=e.quantization,t.minimumHeight=e.minimumHeight,t.maximumHeight=e.maximumHeight,t.center=n.clone(e.center),t.toScaledENU=u.clone(e.toScaledENU),t.fromScaledENU=u.clone(e.fromScaledENU),t.matrix=u.clone(e.matrix),t.hasVertexNormals=e.hasVertexNormals,t},c}),define("Core/formatError",["./defined"],function(e){"use strict";function t(t){var n,r=t.name,a=t.message;n=e(r)&&e(a)?r+": "+a:t.toString();var i=t.stack;return e(i)&&(n+="\n"+i),n}return t}),define("Workers/createTaskProcessorWorker",["../Core/defaultValue","../Core/defined","../Core/formatError"],function(e,t,n){"use strict";function r(r){var a,i=[],o={id:void 0,result:void 0,error:void 0};return function(u){var s=u.data;i.length=0,o.id=s.id,o.error=void 0,o.result=void 0;try{o.result=r(s.parameters,i)}catch(e){e instanceof Error?o.error={name:e.name,message:e.message,stack:e.stack}:o.error=e}t(a)||(a=e(self.webkitPostMessage,self.postMessage)),s.canTransferArrayBuffer||(i.length=0);try{a(o,i)}catch(e){o.result=void 0,o.error="postMessage failed with error: "+n(e)+"\n  with responseMessage: "+JSON.stringify(o),a(o)}}}return r}),define("Workers/upsampleQuantizedTerrainMesh",["../Core/AttributeCompression","../Core/BoundingSphere","../Core/Cartesian2","../Core/Cartesian3","../Core/Cartographic","../Core/defined","../Core/Ellipsoid","../Core/EllipsoidalOccluder","../Core/IndexDatatype","../Core/Intersections2D","../Core/Math","../Core/OrientedBoundingBox","../Core/TerrainEncoding","./createTaskProcessorWorker"],function(e,t,n,r,a,i,o,u,s,c,l,f,h,d){"use strict";function E(e,n){var a=e.isEastChild,i=e.isNorthChild,d=a?R:0,E=a?y:R,p=i?R:0,L=i?y:R,F=I,B=M,z=g,b=w;F.length=0,B.length=0,z.length=0,b.length=0;var q=O;q.length=0;var G={},X=e.vertices,W=e.indices;W=W.subarray(0,e.skirtIndex);var 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diff --git a/vendors/Cesium/cesium-navigation.js b/vendors/Cesium/cesium-navigation.js
index 63e917a..4ce29c3 100644
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z m -29.5,3.625 c 0.479308,0.123125 0.983064,0.234089 1.53125,0.34375 2.301781,0.460458 5.229421,0.787224 8.46875,0.9375 0.167006,2.84339 0.46081,5.433176 0.875,7.5 0.115218,0.574942 0.245268,1.063612 0.375,1.5625 -5.463677,-1.028179 -9.833074,-5.091831 -11.25,-10.34375 z m 27.96875,0 C 85.247546,81.408945 80.919274,85.442932 75.5,86.5 c 0.126981,-0.490925 0.261959,-0.967174 0.375,-1.53125 0.41419,-2.066824 0.707994,-4.65661 0.875,-7.5 3.204493,-0.15162 6.088346,-0.480068 8.375,-0.9375 0.548186,-0.109661 1.051942,-0.220625 1.53125,-0.34375 z M 70.0625,77.53125 c 0.865391,0.02589 1.723666,0.03125 2.625,0.03125 0.912062,0 1.782843,-0.0048 2.65625,-0.03125 -0.165173,2.736408 -0.453252,5.207651 -0.84375,7.15625 -0.152345,0.760206 -0.322989,1.438994 -0.5,2.03125 -0.437447,0.03919 -0.895856,0.0625 -1.34375,0.0625 -0.414943,0 -0.812719,-0.02881 -1.21875,-0.0625 -0.177011,-0.592256 -0.347655,-1.271044 -0.5,-2.03125 -0.390498,-1.948599 -0.700644,-4.419842 -0.875,-7.15625 z m 1.75,10.28125 c 0.284911,0.01545 0.554954,0.03125 0.84375,0.03125 0.325029,0 0.648588,-0.01171 0.96875,-0.03125 -0.05999,0.148763 -0.127309,0.31046 -0.1875,0.4375 -0.18789,0.396562 -0.386962,0.696416 -0.53125,0.84375 -0.144288,0.147334 -0.181857,0.125 -0.1875,0.125 -0.0056,0 -0.07446,0.02233 -0.21875,-0.125 C 72.355712,88.946416 72.18789,88.646562 72,88.25 71.939809,88.12296 71.872486,87.961263 71.8125,87.8125 z"}),define("svgCompassRotationMarker",[],function(){return"M 72.46875,22.03125 C 59.505873,22.050338 46.521615,27.004287 36.6875,36.875 L 47.84375,47.96875 C 61.521556,34.240041 83.442603,34.227389 97.125,47.90625 l 11.125,-11.125 C 98.401629,26.935424 85.431627,22.012162 72.46875,22.03125 z"}),define("NavigationViewModel",["Knockout","loadView","inherit","ResetViewNavigationControl","ZoomInNavigationControl","ZoomOutNavigationControl","svgCompassOuterRing","svgCompassGyro","svgCompassRotationMarker"],function(e,t,n,r,i,o,a,s,u){function c(e,t,n){function r(t,n){var r=Math.atan2(-t.y,t.x);e.orbitCursorAngle=Cesium.Math.zeroToTwoPi(r-Cesium.Math.PI_OVER_TWO);var i=Cesium.Cartesian2.magnitude(t),o=n/2,a=Math.min(i/o,1),s=.5*a*a+.5;e.orbitCursorOpacity=s}document.removeEventListener("mousemove",e.orbitMouseMoveFunction,!1),document.removeEventListener("mouseup",e.orbitMouseUpFunction,!1),Cesium.defined(e.orbitTickFunction)&&e.terria.clock.onTick.removeEventListener(e.orbitTickFunction),e.orbitMouseMoveFunction=void 0,e.orbitMouseUpFunction=void 0,e.orbitTickFunction=void 0,e.isOrbiting=!0,e.orbitLastTimestamp=Cesium.getTimestamp();var i=e.terria.scene,o=i.camera,a=g;a.x=i.canvas.clientWidth/2,a.y=i.canvas.clientHeight/2;var s=o.getPickRay(a,v),u=i.globe.pick(s,i,m);Cesium.defined(u)?(e.orbitFrame=Cesium.Transforms.eastNorthUpToFixedFrame(u,Cesium.Ellipsoid.WGS84,d),e.orbitIsLook=!1):(e.orbitFrame=Cesium.Transforms.eastNorthUpToFixedFrame(o.positionWC,Cesium.Ellipsoid.WGS84,d),e.orbitIsLook=!0),e.orbitTickFunction=function(t){var n=Cesium.getTimestamp(),r=n-e.orbitLastTimestamp,i=2.5*(e.orbitCursorOpacity-.5)/1e3,o=r*i,a=e.orbitCursorAngle+Cesium.Math.PI_OVER_TWO,s=Math.cos(a)*o,u=Math.sin(a)*o,c=e.terria.scene,l=c.camera,p=Cesium.Matrix4.clone(l.transform,h);l.lookAtTransform(e.orbitFrame),e.orbitIsLook?(l.look(Cesium.Cartesian3.UNIT_Z,-s),l.look(l.right,-u)):(l.rotateLeft(s),l.rotateUp(u)),l.lookAtTransform(p),e.orbitLastTimestamp=n},e.orbitMouseMoveFunction=function(e){var n=t.getBoundingClientRect(),i=new Cesium.Cartesian2((n.right-n.left)/2,(n.bottom-n.top)/2),o=new Cesium.Cartesian2(e.clientX-n.left,e.clientY-n.top),a=Cesium.Cartesian2.subtract(o,i,f);r(a,n.width)},e.orbitMouseUpFunction=function(t){e.isOrbiting=!1,document.removeEventListener("mousemove",e.orbitMouseMoveFunction,!1),document.removeEventListener("mouseup",e.orbitMouseUpFunction,!1),Cesium.defined(e.orbitTickFunction)&&e.terria.clock.onTick.removeEventListener(e.orbitTickFunction),e.orbitMouseMoveFunction=void 0,e.orbitMouseUpFunction=void 0,e.orbitTickFunction=void 0},document.addEventListener("mousemove",e.orbitMouseMoveFunction,!1),document.addEventListener("mouseup",e.orbitMouseUpFunction,!1),e.terria.clock.onTick.addEventListener(e.orbitTickFunction),r(n,t.getBoundingClientRect().width)}function l(e,t,n){document.removeEventListener("mousemove",e.rotateMouseMoveFunction,!1),document.removeEventListener("mouseup",e.rotateMouseUpFunction,!1),e.rotateMouseMoveFunction=void 0,e.rotateMouseUpFunction=void 0,e.isRotating=!0,e.rotateInitialCursorAngle=Math.atan2(-n.y,n.x);var r=e.terria.scene,i=r.camera,o=g;o.x=r.canvas.clientWidth/2,o.y=r.canvas.clientHeight/2;var a=i.getPickRay(o,v),s=r.globe.pick(a,r,m);Cesium.defined(s)?(e.rotateFrame=Cesium.Transforms.eastNorthUpToFixedFrame(s,Cesium.Ellipsoid.WGS84,d),e.rotateIsLook=!1):(e.rotateFrame=Cesium.Transforms.eastNorthUpToFixedFrame(i.positionWC,Cesium.Ellipsoid.WGS84,d),e.rotateIsLook=!0);var u=Cesium.Matrix4.clone(i.transform,h);i.lookAtTransform(e.rotateFrame),e.rotateInitialCameraAngle=Math.atan2(i.position.y,i.position.x),e.rotateInitialCameraDistance=Cesium.Cartesian3.magnitude(new Cesium.Cartesian3(i.position.x,i.position.y,0)),i.lookAtTransform(u),e.rotateMouseMoveFunction=function(n){var r=t.getBoundingClientRect(),i=new Cesium.Cartesian2((r.right-r.left)/2,(r.bottom-r.top)/2),o=new Cesium.Cartesian2(n.clientX-r.left,n.clientY-r.top),a=Cesium.Cartesian2.subtract(o,i,f),s=Math.atan2(-a.y,a.x),u=s-e.rotateInitialCursorAngle,c=Cesium.Math.zeroToTwoPi(e.rotateInitialCameraAngle-u),l=e.terria.scene.camera,p=Cesium.Matrix4.clone(l.transform,h);l.lookAtTransform(e.rotateFrame);var d=Math.atan2(l.position.y,l.position.x);l.rotateRight(c-d),l.lookAtTransform(p)},e.rotateMouseUpFunction=function(t){e.isRotating=!1,document.removeEventListener("mousemove",e.rotateMouseMoveFunction,!1),document.removeEventListener("mouseup",e.rotateMouseUpFunction,!1),e.rotateMouseMoveFunction=void 0,e.rotateMouseUpFunction=void 0},document.addEventListener("mousemove",e.rotateMouseMoveFunction,!1),document.addEventListener("mouseup",e.rotateMouseUpFunction,!1)}var p=function(t){function n(){Cesium.defined(c.terria)?(c._unsubcribeFromPostRender&&(c._unsubcribeFromPostRender(),c._unsubcribeFromPostRender=void 0),c.showCompass=!0,c._unsubcribeFromPostRender=c.terria.scene.postRender.addEventListener(function(){c.heading=c.terria.scene.camera.heading})):(c._unsubcribeFromPostRender&&(c._unsubcribeFromPostRender(),c._unsubcribeFromPostRender=void 0),c.showCompass=!1)}this.terria=t.terria,this.eventHelper=new Cesium.EventHelper,this.controls=t.controls,Cesium.defined(this.controls)||(this.controls=[new i(this.terria),new r(this.terria),new o(this.terria)]),this.svgCompassOuterRing=a,this.svgCompassGyro=s,this.svgCompassRotationMarker=u,this.showCompass=Cesium.defined(this.terria),this.heading=this.showCompass?this.terria.scene.camera.heading:0,this.isOrbiting=!1,this.orbitCursorAngle=0,this.orbitCursorOpacity=0,this.orbitLastTimestamp=0,this.orbitFrame=void 0,this.orbitIsLook=!1,this.orbitMouseMoveFunction=void 0,this.orbitMouseUpFunction=void 0,this.isRotating=!1,this.rotateInitialCursorAngle=void 0,this.rotateFrame=void 0,this.rotateIsLook=!1,this.rotateMouseMoveFunction=void 0,this.rotateMouseUpFunction=void 0,this._unsubcribeFromPostRender=void 0,e.track(this,["controls","showCompass","heading","isOrbiting","orbitCursorAngle","isRotating"]);var c=this;this.eventHelper.add(this.terria.afterViewerChanged,n,this),n()};p.prototype.destroy=function(){this.eventHelper.removeAll()},p.prototype.show=function(e){var n='<div class="compass" lang="ca" title="Arrossegueu per rotar i girar la vista. Consells: També podeu orbitar lliurement prement la tecla CTRL i arrossegant el mapa .Fent doble click podreu inicialitzar la vista" data-bind="visible: showCompass, event: { mousedown: handleMouseDown, dblclick: handleDoubleClick }"><div class="compass-outer-ring-background"></div>'+" <div class=\"compass-rotation-marker\" data-bind=\"visible: isOrbiting, style: { transform: 'rotate(-' + orbitCursorAngle + 'rad)', '-webkit-transform': 'rotate(-' + orbitCursorAngle + 'rad)', opacity: orbitCursorOpacity }, cesiumSvgPath: { path: svgCompassRotationMarker, width: 145, height: 145 }\"></div> <div class=\"compass-outer-ring\" lang=\"ca\" title=\"Feu clic i arrossegueu per rotar la càmera\" data-bind=\"style: { transform: 'rotate(-' + heading + 'rad)', '-webkit-transform': 'rotate(-' + heading + 'rad)' }, cesiumSvgPath: { path: svgCompassOuterRing, width: 145, height: 145 }\"></div> <div class=\"compass-gyro-background\"></div> <div class=\"compass-gyro\" data-bind=\"cesiumSvgPath: { path: svgCompassGyro, width: 145, height: 145 }, css: { 'compass-gyro-active': isOrbiting }\"></div></div><div class=\"navigation-controls\"><!-- ko foreach: controls --><div data-bind=\"click: activate, attr: { title: $data.name }, css: $root.isLastControl($data) ? 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strict";t.exports={options:{html:!1,xhtmlOut:!1,breaks:!1,langPrefix:"language-",linkify:!1,typographer:!1,quotes:"“”‘’",highlight:null,maxNesting:20},components:{core:{rules:["normalize","block","inline"]},block:{rules:["paragraph"]},inline:{rules:["text"],rules2:["balance_pairs","text_collapse"]}}}},{}],17:[function(e,t,n){"use strict";function r(){this.rules=i({},s)}var i=e("./common/utils").assign,o=e("./common/utils").unescapeAll,a=e("./common/utils").escapeHtml,s={};s.code_inline=function(e,t){return"<code>"+a(e[t].content)+"</code>"},s.code_block=function(e,t){return"<pre><code>"+a(e[t].content)+"</code></pre>\n"},s.fence=function(e,t,n,r,i){var s,u=e[t],c=u.info?o(u.info).trim():"",l="";return c&&(l=c.split(/\s+/g)[0],u.attrPush(["class",n.langPrefix+l])),s=n.highlight?n.highlight(u.content,l)||a(u.content):a(u.content),"<pre><code"+i.renderAttrs(u)+">"+s+"</code></pre>\n"},s.image=function(e,t,n,r,i){var o=e[t];return 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r,i="",o=this.rules,a=0,s=e.length;s>a;a++)r=e[a].type,i+="undefined"!=typeof o[r]?o[r](e,a,t,n,this):this.renderToken(e,a,t);return i},r.prototype.renderInlineAsText=function(e,t,n){for(var r="",i=this.rules,o=0,a=e.length;a>o;o++)"text"===e[o].type?r+=i.text(e,o,t,n,this):"image"===e[o].type&&(r+=this.renderInlineAsText(e[o].children,t,n));return r},r.prototype.render=function(e,t,n){var r,i,o,a="",s=this.rules;for(r=0,i=e.length;i>r;r++)o=e[r].type,a+="inline"===o?this.renderInline(e[r].children,t,n):"undefined"!=typeof s[o]?s[e[r].type](e,r,t,n,this):this.renderToken(e,r,t,n);return a},t.exports=r},{"./common/utils":5}],18:[function(e,t,n){"use strict";function r(){this.__rules__=[],this.__cache__=null}r.prototype.__find__=function(e){for(var t=0;t<this.__rules__.length;t++)if(this.__rules__[t].name===e)return t;return-1},r.prototype.__compile__=function(){var e=this,t=[""];e.__rules__.forEach(function(e){e.enabled&&e.alt.forEach(function(e){t.indexOf(e)<0&&t.push(e)})}),e.__cache__={},t.forEach(function(t){e.__cache__[t]=[],e.__rules__.forEach(function(n){n.enabled&&(t&&n.alt.indexOf(t)<0||e.__cache__[t].push(n.fn))})})},r.prototype.at=function(e,t,n){var r=this.__find__(e),i=n||{};if(-1===r)throw new Error("Parser rule not found: "+e);this.__rules__[r].fn=t,this.__rules__[r].alt=i.alt||[],this.__cache__=null},r.prototype.before=function(e,t,n,r){var i=this.__find__(e),o=r||{};if(-1===i)throw new Error("Parser rule not found: "+e);this.__rules__.splice(i,0,{name:t,enabled:!0,fn:n,alt:o.alt||[]}),this.__cache__=null},r.prototype.after=function(e,t,n,r){var i=this.__find__(e),o=r||{};if(-1===i)throw new Error("Parser rule not found: "+e);this.__rules__.splice(i+1,0,{name:t,enabled:!0,fn:n,alt:o.alt||[]}),this.__cache__=null},r.prototype.push=function(e,t,n){var r=n||{};this.__rules__.push({name:e,enabled:!0,fn:t,alt:r.alt||[]}),this.__cache__=null},r.prototype.enable=function(e,t){Array.isArray(e)||(e=[e]);var n=[];return e.forEach(function(e){var r=this.__find__(e);if(0>r){if(t)return;throw new Error("Rules manager: invalid rule name "+e)}this.__rules__[r].enabled=!0,n.push(e)},this),this.__cache__=null,n},r.prototype.enableOnly=function(e,t){Array.isArray(e)||(e=[e]),this.__rules__.forEach(function(e){e.enabled=!1}),this.enable(e,t)},r.prototype.disable=function(e,t){Array.isArray(e)||(e=[e]);var n=[];return e.forEach(function(e){var r=this.__find__(e);if(0>r){if(t)return;throw new Error("Rules manager: invalid rule name "+e)}this.__rules__[r].enabled=!1,n.push(e)},this),this.__cache__=null,n},r.prototype.getRules=function(e){return null===this.__cache__&&this.__compile__(),this.__cache__[e]||[]},t.exports=r},{}],19:[function(e,t,n){"use strict";var r=e("../common/utils").isSpace;t.exports=function(e,t,n,i){var 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e.blkIndent=l,!0}},{"../common/utils":5}],20:[function(e,t,n){"use strict";t.exports=function(e,t,n){var r,i,o;if(e.sCount[t]-e.blkIndent<4)return!1;for(i=r=t+1;n>r;)if(e.isEmpty(r))r++;else{if(!(e.sCount[r]-e.blkIndent>=4))break;r++,i=r}return e.line=r,o=e.push("code_block","code",0),o.content=e.getLines(t,i,4+e.blkIndent,!0),o.map=[t,e.line],!0}},{}],21:[function(e,t,n){"use strict";t.exports=function(e,t,n,r){var i,o,a,s,u,c,l,p=!1,f=e.bMarks[t]+e.tShift[t],h=e.eMarks[t];if(f+3>h)return!1;if(i=e.src.charCodeAt(f),126!==i&&96!==i)return!1;if(u=f,f=e.skipChars(f,i),o=f-u,3>o)return!1;if(l=e.src.slice(u,f),a=e.src.slice(f,h),a.indexOf("`")>=0)return!1;if(r)return!0;for(s=t;s++,!(s>=n||(f=u=e.bMarks[s]+e.tShift[s],h=e.eMarks[s],h>f&&e.sCount[s]<e.blkIndent));)if(e.src.charCodeAt(f)===i&&!(e.sCount[s]-e.blkIndent>=4||(f=e.skipChars(f,i),o>f-u||(f=e.skipSpaces(f),h>f)))){p=!0;break}return o=e.sCount[t],e.line=s+(p?1:0),c=e.push("fence","code",0),c.info=a,c.content=e.getLines(t+1,s,o,!0),c.markup=l,c.map=[t,e.line],!0}},{}],22:[function(e,t,n){"use strict";var r=e("../common/utils").isSpace;t.exports=function(e,t,n,i){var o,a,s,u,c=e.bMarks[t]+e.tShift[t],l=e.eMarks[t];if(o=e.src.charCodeAt(c),35!==o||c>=l)return!1;for(a=1,o=e.src.charCodeAt(++c);35===o&&l>c&&6>=a;)a++,o=e.src.charCodeAt(++c);return a>6||l>c&&32!==o?!1:i?!0:(l=e.skipSpacesBack(l,c),s=e.skipCharsBack(l,35,c),s>c&&r(e.src.charCodeAt(s-1))&&(l=s),e.line=t+1,u=e.push("heading_open","h"+String(a),1),u.markup="########".slice(0,a),u.map=[t,e.line],u=e.push("inline","",0),u.content=e.src.slice(c,l).trim(),u.map=[t,e.line],u.children=[],u=e.push("heading_close","h"+String(a),-1),u.markup="########".slice(0,a),!0)}},{"../common/utils":5}],23:[function(e,t,n){"use strict";var r=e("../common/utils").isSpace;t.exports=function(e,t,n,i){var o,a,s,u,c=e.bMarks[t]+e.tShift[t],l=e.eMarks[t];if(o=e.src.charCodeAt(c++),42!==o&&45!==o&&95!==o)return!1;for(a=1;l>c;){if(s=e.src.charCodeAt(c++),s!==o&&!r(s))return!1;s===o&&a++}return 3>a?!1:i?!0:(e.line=t+1,u=e.push("hr","hr",0),u.map=[t,e.line],u.markup=Array(a+1).join(String.fromCharCode(o)),!0)}},{"../common/utils":5}],24:[function(e,t,n){"use strict";var r=e("../common/html_blocks"),i=e("../common/html_re").HTML_OPEN_CLOSE_TAG_RE,o=[[/^<(script|pre|style)(?=(\s|>|$))/i,/<\/(script|pre|style)>/i,!0],[/^<!--/,/-->/,!0],[/^<\?/,/\?>/,!0],[/^<![A-Z]/,/>/,!0],[/^<!\[CDATA\[/,/\]\]>/,!0],[new RegExp("^</?("+r.join("|")+")(?=(\\s|/?>|$))","i"),/^$/,!0],[new RegExp(i.source+"\\s*$"),/^$/,!1]];t.exports=function(e,t,n,r){var i,a,s,u,c=e.bMarks[t]+e.tShift[t],l=e.eMarks[t];if(!e.md.options.html)return!1;if(60!==e.src.charCodeAt(c))return!1;for(u=e.src.slice(c,l),i=0;i<o.length&&!o[i][0].test(u);i++);if(i===o.length)return!1;if(r)return o[i][2];if(a=t+1,!o[i][1].test(u))for(;n>a&&!(e.sCount[a]<e.blkIndent);a++)if(c=e.bMarks[a]+e.tShift[a],l=e.eMarks[a],u=e.src.slice(c,l),o[i][1].test(u)){0!==u.length&&a++;break}return e.line=a,s=e.push("html_block","",0),s.map=[t,a],s.content=e.getLines(t,a,e.blkIndent,!0),!0}},{"../common/html_blocks":2,"../common/html_re":3}],25:[function(e,t,n){"use strict";t.exports=function(e,t,n){var r,i,o,a,s,u=t+1;return u>=n?!1:e.sCount[u]<e.blkIndent?!1:e.sCount[u]-e.blkIndent>3?!1:(i=e.bMarks[u]+e.tShift[u],o=e.eMarks[u],i>=o?!1:(r=e.src.charCodeAt(i),45!==r&&61!==r?!1:(i=e.skipChars(i,r),i=e.skipSpaces(i),o>i?!1:(i=e.bMarks[t]+e.tShift[t],e.line=u+1,s=61===r?1:2,a=e.push("heading_open","h"+String(s),1),a.markup=String.fromCharCode(r),a.map=[t,e.line],a=e.push("inline","",0),a.content=e.src.slice(i,e.eMarks[t]).trim(),a.map=[t,e.line-1],a.children=[],a=e.push("heading_close","h"+String(s),-1),a.markup=String.fromCharCode(r),!0))))}},{}],26:[function(e,t,n){"use strict";function r(e,t){var n,r,i,o;return r=e.bMarks[t]+e.tShift[t],i=e.eMarks[t],n=e.src.charCodeAt(r++),42!==n&&45!==n&&43!==n?-1:i>r&&(o=e.src.charCodeAt(r),!a(o))?-1:r}function i(e,t){var n,r=e.bMarks[t]+e.tShift[t],i=r,o=e.eMarks[t];if(i+1>=o)return-1;if(n=e.src.charCodeAt(i++),48>n||n>57)return-1;for(;;){if(i>=o)return-1;if(n=e.src.charCodeAt(i++),!(n>=48&&57>=n)){if(41===n||46===n)break;return-1}if(i-r>=10)return-1}return o>i&&(n=e.src.charCodeAt(i),!a(n))?-1:i}function o(e,t){var n,r,i=e.level+2;for(n=t+2,r=e.tokens.length-2;r>n;n++)e.tokens[n].level===i&&"paragraph_open"===e.tokens[n].type&&(e.tokens[n+2].hidden=!0,e.tokens[n].hidden=!0,n+=2)}var a=e("../common/utils").isSpace;t.exports=function(e,t,n,s){var u,c,l,p,f,h,d,m,g,v,b,y,_,k,C,w,E,T,x,A,M,D,L,S,F,q,R,N,I=!0;if((b=i(e,t))>=0)T=!0;else{if(!((b=r(e,t))>=0))return!1;T=!1}if(E=e.src.charCodeAt(b-1),s)return!0;for(A=e.tokens.length,T?(v=e.bMarks[t]+e.tShift[t],w=Number(e.src.substr(v,b-v-1)),F=e.push("ordered_list_open","ol",1),1!==w&&(F.attrs=[["start",w]])):F=e.push("bullet_list_open","ul",1),F.map=D=[t,0],F.markup=String.fromCharCode(E),u=t,M=!1,S=e.md.block.ruler.getRules("list");n>u;){for(_=b,k=e.eMarks[u],c=l=e.sCount[u]+b-(e.bMarks[t]+e.tShift[t]);k>_&&(y=e.src.charCodeAt(_),a(y));)9===y?l+=4-l%4:l++,_++;if(x=_,C=x>=k?1:l-c,C>4&&(C=1),p=c+C,F=e.push("list_item_open","li",1),F.markup=String.fromCharCode(E),F.map=L=[t,0],h=e.blkIndent,m=e.tight,f=e.tShift[t],d=e.sCount[t],g=e.parentType,e.blkIndent=p,e.tight=!0,e.parentType="list",e.tShift[t]=x-e.bMarks[t],e.sCount[t]=l,e.md.block.tokenize(e,t,n,!0),(!e.tight||M)&&(I=!1),M=e.line-t>1&&e.isEmpty(e.line-1),e.blkIndent=h,e.tShift[t]=f,e.sCount[t]=d,e.tight=m,e.parentType=g,F=e.push("list_item_close","li",-1),F.markup=String.fromCharCode(E),u=t=e.line,L[1]=u,x=e.bMarks[t],u>=n)break;if(e.isEmpty(u))break;if(e.sCount[u]<e.blkIndent)break;for(N=!1,q=0,R=S.length;R>q;q++)if(S[q](e,u,n,!0)){N=!0;break}if(N)break;if(T){if(b=i(e,u),0>b)break}else if(b=r(e,u),0>b)break;if(E!==e.src.charCodeAt(b-1))break}return F=T?e.push("ordered_list_close","ol",-1):e.push("bullet_list_close","ul",-1),F.markup=String.fromCharCode(E),D[1]=u,e.line=u,I&&o(e,A),!0}},{"../common/utils":5}],27:[function(e,t,n){"use strict";t.exports=function(e,t){for(var n,r,i,o,a,s=t+1,u=e.md.block.ruler.getRules("paragraph"),c=e.lineMax;c>s&&!e.isEmpty(s);s++)if(!(e.sCount[s]-e.blkIndent>3||e.sCount[s]<0)){for(r=!1,i=0,o=u.length;o>i;i++)if(u[i](e,s,c,!0)){r=!0;break}if(r)break}return n=e.getLines(t,s,e.blkIndent,!1).trim(),e.line=s,a=e.push("paragraph_open","p",1),a.map=[t,e.line],a=e.push("inline","",0),a.content=n,a.map=[t,e.line],a.children=[],a=e.push("paragraph_close","p",-1),!0}},{}],28:[function(e,t,n){"use strict";var r=e("../helpers/parse_link_destination"),i=e("../helpers/parse_link_title"),o=e("../common/utils").normalizeReference,a=e("../common/utils").isSpace;t.exports=function(e,t,n,s){var u,c,l,p,f,h,d,m,g,v,b,y,_,k,C,w=0,E=e.bMarks[t]+e.tShift[t],T=e.eMarks[t],x=t+1;if(91!==e.src.charCodeAt(E))return!1;for(;++E<T;)if(93===e.src.charCodeAt(E)&&92!==e.src.charCodeAt(E-1)){if(E+1===T)return!1;if(58!==e.src.charCodeAt(E+1))return!1;break}for(p=e.lineMax,k=e.md.block.ruler.getRules("reference");p>x&&!e.isEmpty(x);x++)if(!(e.sCount[x]-e.blkIndent>3||e.sCount[x]<0)){for(_=!1,h=0,d=k.length;d>h;h++)if(k[h](e,x,p,!0)){_=!0;break}if(_)break}for(y=e.getLines(t,x,e.blkIndent,!1).trim(),T=y.length,E=1;T>E;E++){if(u=y.charCodeAt(E),91===u)return!1;if(93===u){g=E;break}10===u?w++:92===u&&(E++,T>E&&10===y.charCodeAt(E)&&w++)}if(0>g||58!==y.charCodeAt(g+1))return!1;for(E=g+2;T>E;E++)if(u=y.charCodeAt(E),10===u)w++;else if(!a(u))break;if(v=r(y,E,T),!v.ok)return!1;if(f=e.md.normalizeLink(v.str),!e.md.validateLink(f))return!1;for(E=v.pos,w+=v.lines,c=E,l=w,b=E;T>E;E++)if(u=y.charCodeAt(E),10===u)w++;else if(!a(u))break;for(v=i(y,E,T),T>E&&b!==E&&v.ok?(C=v.str,E=v.pos,w+=v.lines):(C="",E=c,w=l);T>E&&(u=y.charCodeAt(E),a(u));)E++;if(T>E&&10!==y.charCodeAt(E)&&C)for(C="",E=c,w=l;T>E&&(u=y.charCodeAt(E),a(u));)E++;return T>E&&10!==y.charCodeAt(E)?!1:(m=o(y.slice(1,g)))?s?!0:("undefined"==typeof e.env.references&&(e.env.references={}),"undefined"==typeof e.env.references[m]&&(e.env.references[m]={title:C,href:f}),e.line=t+w+1,!0):!1}},{"../common/utils":5,"../helpers/parse_link_destination":7,"../helpers/parse_link_title":9}],29:[function(e,t,n){"use strict";function r(e,t,n,r){var i,a,s,u,c,l,p,f;for(this.src=e,this.md=t,this.env=n,this.tokens=r,this.bMarks=[],this.eMarks=[],this.tShift=[],this.sCount=[],this.blkIndent=0,this.line=0,this.lineMax=0,this.tight=!1,this.parentType="root",this.ddIndent=-1,this.level=0,this.result="",a=this.src,f=!1,s=u=l=p=0,c=a.length;c>u;u++){if(i=a.charCodeAt(u),!f){if(o(i)){l++,9===i?p+=4-p%4:p++;continue}f=!0}(10===i||u===c-1)&&(10!==i&&u++,this.bMarks.push(s),this.eMarks.push(u),this.tShift.push(l),this.sCount.push(p),f=!1,l=0,p=0,s=u+1)}this.bMarks.push(a.length),this.eMarks.push(a.length),this.tShift.push(0),this.sCount.push(0),this.lineMax=this.bMarks.length-1}var i=e("../token"),o=e("../common/utils").isSpace;r.prototype.push=function(e,t,n){var r=new i(e,t,n);return r.block=!0,0>n&&this.level--,r.level=this.level,n>0&&this.level++,this.tokens.push(r),r},r.prototype.isEmpty=function(e){return this.bMarks[e]+this.tShift[e]>=this.eMarks[e]},r.prototype.skipEmptyLines=function(e){for(var t=this.lineMax;t>e&&!(this.bMarks[e]+this.tShift[e]<this.eMarks[e]);e++);return e},r.prototype.skipSpaces=function(e){for(var t,n=this.src.length;n>e&&(t=this.src.charCodeAt(e),o(t));e++);return e},r.prototype.skipSpacesBack=function(e,t){if(t>=e)return e;for(;e>t;)if(!o(this.src.charCodeAt(--e)))return e+1;return e},r.prototype.skipChars=function(e,t){for(var n=this.src.length;n>e&&this.src.charCodeAt(e)===t;e++);return e},r.prototype.skipCharsBack=function(e,t,n){if(n>=e)return e;for(;e>n;)if(t!==this.src.charCodeAt(--e))return e+1;return e},r.prototype.getLines=function(e,t,n,r){var i,a,s,u,c,l,p,f=e;if(e>=t)return"";for(l=new Array(t-e),i=0;t>f;f++,i++){for(a=0,p=u=this.bMarks[f],c=t>f+1||r?this.eMarks[f]+1:this.eMarks[f];c>u&&n>a;){if(s=this.src.charCodeAt(u),o(s))9===s?a+=4-a%4:a++;else{if(!(u-p<this.tShift[f]))break;a++}u++}l[i]=this.src.slice(u,c)}return l.join("")},r.prototype.Token=i,t.exports=r},{"../common/utils":5,"../token":52}],30:[function(e,t,n){"use strict";function r(e,t){var n=e.bMarks[t]+e.blkIndent,r=e.eMarks[t];return e.src.substr(n,r-n)}function i(e){var t,n=[],r=0,i=e.length,o=0,a=0,s=!1,u=0;for(t=e.charCodeAt(r);i>r;)96===t&&o%2===0?(s=!s,u=r):124!==t||o%2!==0||s?92===t?o++:o=0:(n.push(e.substring(a,r)),a=r+1),r++,r===i&&s&&(s=!1,r=u+1),t=e.charCodeAt(r);return n.push(e.substring(a)),n}t.exports=function(e,t,n,o){var a,s,u,c,l,p,f,h,d,m,g;if(t+2>n)return!1;if(l=t+1,e.sCount[l]<e.blkIndent)return!1;if(u=e.bMarks[l]+e.tShift[l],u>=e.eMarks[l])return!1;if(a=e.src.charCodeAt(u),124!==a&&45!==a&&58!==a)return!1;if(s=r(e,t+1),!/^[-:| ]+$/.test(s))return!1;if(p=s.split("|"),p.length<2)return!1;for(h=[],c=0;c<p.length;c++){if(d=p[c].trim(),!d){if(0===c||c===p.length-1)continue;return!1}if(!/^:?-+:?$/.test(d))return!1;58===d.charCodeAt(d.length-1)?h.push(58===d.charCodeAt(0)?"center":"right"):58===d.charCodeAt(0)?h.push("left"):h.push("")}if(s=r(e,t).trim(),-1===s.indexOf("|"))return!1;if(p=i(s.replace(/^\||\|$/g,"")),h.length!==p.length)return!1;if(o)return!0;for(f=e.push("table_open","table",1),f.map=m=[t,0],f=e.push("thead_open","thead",1),f.map=[t,t+1],f=e.push("tr_open","tr",1),f.map=[t,t+1],c=0;c<p.length;c++)f=e.push("th_open","th",1),f.map=[t,t+1],h[c]&&(f.attrs=[["style","text-align:"+h[c]]]),f=e.push("inline","",0),f.content=p[c].trim(),f.map=[t,t+1],f.children=[],f=e.push("th_close","th",-1);for(f=e.push("tr_close","tr",-1),f=e.push("thead_close","thead",-1),f=e.push("tbody_open","tbody",1),f.map=g=[t+2,0],l=t+2;n>l&&!(e.sCount[l]<e.blkIndent)&&(s=r(e,l).trim(),-1!==s.indexOf("|"));l++){for(p=i(s.replace(/^\||\|$/g,"")),p.length=h.length,f=e.push("tr_open","tr",1),c=0;c<p.length;c++)f=e.push("td_open","td",1),h[c]&&(f.attrs=[["style","text-align:"+h[c]]]),f=e.push("inline","",0),f.content=p[c]?p[c].trim():"",f.children=[],f=e.push("td_close","td",-1);f=e.push("tr_close","tr",-1)}return f=e.push("tbody_close","tbody",-1),f=e.push("table_close","table",-1),m[1]=g[1]=l,e.line=l,!0}},{}],31:[function(e,t,n){"use strict";t.exports=function(e){var t;e.inlineMode?(t=new e.Token("inline","",0),t.content=e.src,t.map=[0,1],t.children=[],e.tokens.push(t)):e.md.block.parse(e.src,e.md,e.env,e.tokens)}},{}],32:[function(e,t,n){"use strict";t.exports=function(e){var t,n,r,i=e.tokens;for(n=0,r=i.length;r>n;n++)t=i[n],"inline"===t.type&&e.md.inline.parse(t.content,e.md,e.env,t.children)}},{}],33:[function(e,t,n){"use strict";function r(e){return/^<a[>\s]/i.test(e)}function i(e){return/^<\/a\s*>/i.test(e)}var o=e("../common/utils").arrayReplaceAt;t.exports=function(e){var t,n,a,s,u,c,l,p,f,h,d,m,g,v,b,y,_,k=e.tokens;if(e.md.options.linkify)for(n=0,a=k.length;a>n;n++)if("inline"===k[n].type&&e.md.linkify.pretest(k[n].content))for(s=k[n].children,g=0,t=s.length-1;t>=0;t--)if(c=s[t],"link_close"!==c.type){if("html_inline"===c.type&&(r(c.content)&&g>0&&g--,i(c.content)&&g++),!(g>0)&&"text"===c.type&&e.md.linkify.test(c.content)){for(f=c.content,_=e.md.linkify.match(f),l=[],m=c.level,d=0,p=0;p<_.length;p++)v=_[p].url,b=e.md.normalizeLink(v),e.md.validateLink(b)&&(y=_[p].text,y=_[p].schema?"mailto:"!==_[p].schema||/^mailto:/i.test(y)?e.md.normalizeLinkText(y):e.md.normalizeLinkText("mailto:"+y).replace(/^mailto:/,""):e.md.normalizeLinkText("http://"+y).replace(/^http:\/\//,""),h=_[p].index,h>d&&(u=new e.Token("text","",0),u.content=f.slice(d,h),u.level=m,l.push(u)),u=new e.Token("link_open","a",1),u.attrs=[["href",b]],u.level=m++,u.markup="linkify",u.info="auto",l.push(u),u=new e.Token("text","",0),u.content=y,u.level=m,l.push(u),u=new e.Token("link_close","a",-1),u.level=--m,u.markup="linkify",u.info="auto",l.push(u),d=_[p].lastIndex);d<f.length&&(u=new e.Token("text","",0),u.content=f.slice(d),u.level=m,l.push(u)),k[n].children=s=o(s,t,l)}}else for(t--;s[t].level!==c.level&&"link_open"!==s[t].type;)t--}},{"../common/utils":5}],34:[function(e,t,n){"use strict";var r=/\r[\n\u0085]|[\u2424\u2028\u0085]/g,i=/\u0000/g;t.exports=function(e){var t;t=e.src.replace(r,"\n"),t=t.replace(i,"�"),e.src=t}},{}],35:[function(e,t,n){"use strict";function r(e,t){return c[t.toLowerCase()]}function i(e){var t,n;for(t=e.length-1;t>=0;t--)n=e[t],"text"===n.type&&(n.content=n.content.replace(u,r))}function o(e){var t,n;for(t=e.length-1;t>=0;t--)n=e[t],"text"===n.type&&a.test(n.content)&&(n.content=n.content.replace(/\+-/g,"±").replace(/\.{2,}/g,"…").replace(/([?!])\u2026/g,"$1..").replace(/([?!]){4,}/g,"$1$1$1").replace(/,{2,}/g,",").replace(/(^|[^-])---([^-]|$)/gm,"$1—$2").replace(/(^|\s)--(\s|$)/gm,"$1–$2").replace(/(^|[^-\s])--([^-\s]|$)/gm,"$1–$2"))}var a=/\+-|\.\.|\?\?\?\?|!!!!|,,|--/,s=/\((c|tm|r|p)\)/i,u=/\((c|tm|r|p)\)/gi,c={c:"©",r:"®",p:"§",tm:"™"};t.exports=function(e){var t;if(e.md.options.typographer)for(t=e.tokens.length-1;t>=0;t--)"inline"===e.tokens[t].type&&(s.test(e.tokens[t].content)&&i(e.tokens[t].children),a.test(e.tokens[t].content)&&o(e.tokens[t].children))}},{}],36:[function(e,t,n){"use strict";function r(e,t,n){return e.substr(0,t)+n+e.substr(t+1)}function i(e,t){var n,i,u,p,f,h,d,m,g,v,b,y,_,k,C,w,E,T,x,A,M;for(x=[],n=0;n<e.length;n++){for(i=e[n],d=e[n].level,E=x.length-1;E>=0&&!(x[E].level<=d);E--);if(x.length=E+1,"text"===i.type){u=i.content,f=0,h=u.length;e:for(;h>f&&(c.lastIndex=f,p=c.exec(u));)if(C=w=!0,f=p.index+1,T="'"===p[0],g=p.index-1>=0?u.charCodeAt(p.index-1):32,v=h>f?u.charCodeAt(f):32,b=s(g)||a(String.fromCharCode(g)),y=s(v)||a(String.fromCharCode(v)),_=o(g),k=o(v),k?C=!1:y&&(_||b||(C=!1)),_?w=!1:b&&(k||y||(w=!1)),34===v&&'"'===p[0]&&g>=48&&57>=g&&(w=C=!1),C&&w&&(C=!1,w=y),C||w){if(w)for(E=x.length-1;E>=0&&(m=x[E],!(x[E].level<d));E--)if(m.single===T&&x[E].level===d){m=x[E],T?(A=t.md.options.quotes[2],M=t.md.options.quotes[3]):(A=t.md.options.quotes[0],M=t.md.options.quotes[1]),i.content=r(i.content,p.index,M),e[m.token].content=r(e[m.token].content,m.pos,A),f+=M.length-1,m.token===n&&(f+=A.length-1),u=i.content,h=u.length,x.length=E;continue e}C?x.push({token:n,pos:p.index,single:T,level:d}):w&&T&&(i.content=r(i.content,p.index,l))}else T&&(i.content=r(i.content,p.index,l))}}}var o=e("../common/utils").isWhiteSpace,a=e("../common/utils").isPunctChar,s=e("../common/utils").isMdAsciiPunct,u=/['"]/,c=/['"]/g,l="’";t.exports=function(e){var t;if(e.md.options.typographer)for(t=e.tokens.length-1;t>=0;t--)"inline"===e.tokens[t].type&&u.test(e.tokens[t].content)&&i(e.tokens[t].children,e)}},{"../common/utils":5}],37:[function(e,t,n){"use strict";function r(e,t,n){this.src=e,this.env=n,this.tokens=[],this.inlineMode=!1,this.md=t}var i=e("../token");r.prototype.Token=i,t.exports=r},{"../token":52}],38:[function(e,t,n){"use strict";var r=e("../common/url_schemas"),i=/^<([a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*)>/,o=/^<([a-zA-Z.\-]{1,25}):([^<>\x00-\x20]*)>/;t.exports=function(e,t){var n,a,s,u,c,l,p=e.pos;return 60!==e.src.charCodeAt(p)?!1:(n=e.src.slice(p),n.indexOf(">")<0?!1:o.test(n)?(a=n.match(o),r.indexOf(a[1].toLowerCase())<0?!1:(u=a[0].slice(1,-1),c=e.md.normalizeLink(u),e.md.validateLink(c)?(t||(l=e.push("link_open","a",1),l.attrs=[["href",c]],l=e.push("text","",0),l.content=e.md.normalizeLinkText(u),l=e.push("link_close","a",-1)),e.pos+=a[0].length,!0):!1)):i.test(n)?(s=n.match(i),u=s[0].slice(1,-1),c=e.md.normalizeLink("mailto:"+u),e.md.validateLink(c)?(t||(l=e.push("link_open","a",1),l.attrs=[["href",c]],l.markup="autolink",l.info="auto",l=e.push("text","",0),l.content=e.md.normalizeLinkText(u),l=e.push("link_close","a",-1),l.markup="autolink",l.info="auto"),e.pos+=s[0].length,!0):!1):!1)}},{"../common/url_schemas":4}],39:[function(e,t,n){"use strict";t.exports=function(e,t){var n,r,i,o,a,s,u=e.pos,c=e.src.charCodeAt(u);if(96!==c)return!1;for(n=u,u++,r=e.posMax;r>u&&96===e.src.charCodeAt(u);)u++;for(i=e.src.slice(n,u),o=a=u;-1!==(o=e.src.indexOf("`",a));){for(a=o+1;r>a&&96===e.src.charCodeAt(a);)a++;if(a-o===i.length)return t||(s=e.push("code_inline","code",0),s.markup=i,s.content=e.src.slice(u,o).replace(/[ \n]+/g," ").trim()),e.pos=a,!0}return t||(e.pending+=i),e.pos+=i.length,!0}},{}],40:[function(e,t,n){"use strict";t.exports=function(e){var t,n,r,i,o=e.delimiters,a=e.delimiters.length;for(t=0;a>t;t++)if(r=o[t],r.close)for(n=t-r.jump-1;n>=0;){if(i=o[n],i.open&&i.marker===r.marker&&i.end<0&&i.level===r.level){r.jump=t-n,r.open=!1,i.end=t,i.jump=0;break}n-=i.jump+1}}},{}],41:[function(e,t,n){"use strict";t.exports.tokenize=function(e,t){var n,r,i,o=e.pos,a=e.src.charCodeAt(o);if(t)return!1;if(95!==a&&42!==a)return!1;for(r=e.scanDelims(e.pos,42===a),n=0;n<r.length;n++)i=e.push("text","",0),i.content=String.fromCharCode(a),e.delimiters.push({marker:a,jump:n,token:e.tokens.length-1,level:e.level,end:-1,open:r.can_open,close:r.can_close});return e.pos+=r.length,!0},t.exports.postProcess=function(e){var t,n,r,i,o,a,s=e.delimiters,u=e.delimiters.length;for(t=0;u>t;t++)n=s[t],(95===n.marker||42===n.marker)&&-1!==n.end&&(r=s[n.end],a=u>t+1&&s[t+1].end===n.end-1&&s[t+1].token===n.token+1&&s[n.end-1].token===r.token-1&&s[t+1].marker===n.marker,o=String.fromCharCode(n.marker),i=e.tokens[n.token],i.type=a?"strong_open":"em_open",i.tag=a?"strong":"em",i.nesting=1,i.markup=a?o+o:o,i.content="",i=e.tokens[r.token],i.type=a?"strong_close":"em_close",i.tag=a?"strong":"em",i.nesting=-1,i.markup=a?o+o:o,i.content="",a&&(e.tokens[s[t+1].token].content="",e.tokens[s[n.end-1].token].content="",t++))}},{}],42:[function(e,t,n){"use strict";var r=e("../common/entities"),i=e("../common/utils").has,o=e("../common/utils").isValidEntityCode,a=e("../common/utils").fromCodePoint,s=/^&#((?:x[a-f0-9]{1,8}|[0-9]{1,8}));/i,u=/^&([a-z][a-z0-9]{1,31});/i;t.exports=function(e,t){var n,c,l,p=e.pos,f=e.posMax;if(38!==e.src.charCodeAt(p))return!1;if(f>p+1)if(n=e.src.charCodeAt(p+1),35===n){if(l=e.src.slice(p).match(s))return t||(c="x"===l[1][0].toLowerCase()?parseInt(l[1].slice(1),16):parseInt(l[1],10),e.pending+=a(o(c)?c:65533)),e.pos+=l[0].length,!0}else if(l=e.src.slice(p).match(u),l&&i(r,l[1]))return t||(e.pending+=r[l[1]]),e.pos+=l[0].length,!0;return t||(e.pending+="&"),e.pos++,!0}},{"../common/entities":1,"../common/utils":5}],43:[function(e,t,n){"use strict";for(var r=e("../common/utils").isSpace,i=[],o=0;256>o;o++)i.push(0);"\\!\"#$%&'()*+,./:;<=>?@[]^_`{|}~-".split("").forEach(function(e){i[e.charCodeAt(0)]=1}),t.exports=function(e,t){var n,o=e.pos,a=e.posMax;if(92!==e.src.charCodeAt(o))return!1;if(o++,a>o){if(n=e.src.charCodeAt(o),256>n&&0!==i[n])return t||(e.pending+=e.src[o]),e.pos+=2,!0;if(10===n){for(t||e.push("hardbreak","br",0),o++;a>o&&(n=e.src.charCodeAt(o),r(n));)o++;return e.pos=o,!0}}return t||(e.pending+="\\"),e.pos++,!0}},{"../common/utils":5}],44:[function(e,t,n){"use strict";function r(e){var t=32|e;return t>=97&&122>=t}var i=e("../common/html_re").HTML_TAG_RE;t.exports=function(e,t){var n,o,a,s,u=e.pos;return e.md.options.html?(a=e.posMax,60!==e.src.charCodeAt(u)||u+2>=a?!1:(n=e.src.charCodeAt(u+1),(33===n||63===n||47===n||r(n))&&(o=e.src.slice(u).match(i))?(t||(s=e.push("html_inline","",0),s.content=e.src.slice(u,u+o[0].length)),e.pos+=o[0].length,!0):!1)):!1}},{"../common/html_re":3}],45:[function(e,t,n){"use strict";var r=e("../helpers/parse_link_label"),i=e("../helpers/parse_link_destination"),o=e("../helpers/parse_link_title"),a=e("../common/utils").normalizeReference,s=e("../common/utils").isSpace;t.exports=function(e,t){var n,u,c,l,p,f,h,d,m,g,v,b,y="",_=e.pos,k=e.posMax;if(33!==e.src.charCodeAt(e.pos))return!1;if(91!==e.src.charCodeAt(e.pos+1))return!1;if(p=e.pos+2,l=r(e,e.pos+1,!1),0>l)return!1;if(f=l+1,k>f&&40===e.src.charCodeAt(f)){for(f++;k>f&&(u=e.src.charCodeAt(f),s(u)||10===u);f++);if(f>=k)return!1;for(b=f,d=i(e.src,f,e.posMax),d.ok&&(y=e.md.normalizeLink(d.str),e.md.validateLink(y)?f=d.pos:y=""),b=f;k>f&&(u=e.src.charCodeAt(f),s(u)||10===u);f++);if(d=o(e.src,f,e.posMax),k>f&&b!==f&&d.ok)for(m=d.str,f=d.pos;k>f&&(u=e.src.charCodeAt(f),s(u)||10===u);f++);else m="";if(f>=k||41!==e.src.charCodeAt(f))return e.pos=_,!1;f++}else{if("undefined"==typeof e.env.references)return!1;for(;k>f&&(u=e.src.charCodeAt(f),s(u)||10===u);f++);if(k>f&&91===e.src.charCodeAt(f)?(b=f+1,f=r(e,f),f>=0?c=e.src.slice(b,f++):f=l+1):f=l+1,c||(c=e.src.slice(p,l)),h=e.env.references[a(c)],!h)return e.pos=_,!1;y=h.href,m=h.title}return t||(e.md.inline.parse(e.src.slice(p,l),e.md,e.env,v=[]),g=e.push("image","img",0),g.attrs=n=[["src",y],["alt",""]],g.children=v,m&&n.push(["title",m])),e.pos=f,e.posMax=k,!0}},{"../common/utils":5,"../helpers/parse_link_destination":7,"../helpers/parse_link_label":8,"../helpers/parse_link_title":9}],46:[function(e,t,n){"use strict";var r=e("../helpers/parse_link_label"),i=e("../helpers/parse_link_destination"),o=e("../helpers/parse_link_title"),a=e("../common/utils").normalizeReference,s=e("../common/utils").isSpace;t.exports=function(e,t){var n,u,c,l,p,f,h,d,m,g,v="",b=e.pos,y=e.posMax,_=e.pos;if(91!==e.src.charCodeAt(e.pos))return!1;if(p=e.pos+1,l=r(e,e.pos,!0),0>l)return!1;if(f=l+1,y>f&&40===e.src.charCodeAt(f)){for(f++;y>f&&(u=e.src.charCodeAt(f),s(u)||10===u);f++);if(f>=y)return!1;for(_=f,h=i(e.src,f,e.posMax),h.ok&&(v=e.md.normalizeLink(h.str),e.md.validateLink(v)?f=h.pos:v=""),_=f;y>f&&(u=e.src.charCodeAt(f),s(u)||10===u);f++);if(h=o(e.src,f,e.posMax),y>f&&_!==f&&h.ok)for(m=h.str,f=h.pos;y>f&&(u=e.src.charCodeAt(f),s(u)||10===u);f++);else m="";if(f>=y||41!==e.src.charCodeAt(f))return e.pos=b,!1;f++}else{if("undefined"==typeof e.env.references)return!1;for(;y>f&&(u=e.src.charCodeAt(f),s(u)||10===u);f++);if(y>f&&91===e.src.charCodeAt(f)?(_=f+1,f=r(e,f),f>=0?c=e.src.slice(_,f++):f=l+1):f=l+1,c||(c=e.src.slice(p,l)),d=e.env.references[a(c)],!d)return e.pos=b,!1;v=d.href,m=d.title}return t||(e.pos=p,e.posMax=l,g=e.push("link_open","a",1),g.attrs=n=[["href",v]],m&&n.push(["title",m]),e.md.inline.tokenize(e),g=e.push("link_close","a",-1)),e.pos=f,e.posMax=y,!0}},{"../common/utils":5,"../helpers/parse_link_destination":7,"../helpers/parse_link_label":8,"../helpers/parse_link_title":9
-}],47:[function(e,t,n){"use strict";t.exports=function(e,t){var n,r,i=e.pos;if(10!==e.src.charCodeAt(i))return!1;for(n=e.pending.length-1,r=e.posMax,t||(n>=0&&32===e.pending.charCodeAt(n)?n>=1&&32===e.pending.charCodeAt(n-1)?(e.pending=e.pending.replace(/ +$/,""),e.push("hardbreak","br",0)):(e.pending=e.pending.slice(0,-1),e.push("softbreak","br",0)):e.push("softbreak","br",0)),i++;r>i&&32===e.src.charCodeAt(i);)i++;return e.pos=i,!0}},{}],48:[function(e,t,n){"use strict";function r(e,t,n,r){this.src=e,this.env=n,this.md=t,this.tokens=r,this.pos=0,this.posMax=this.src.length,this.level=0,this.pending="",this.pendingLevel=0,this.cache={},this.delimiters=[]}var i=e("../token"),o=e("../common/utils").isWhiteSpace,a=e("../common/utils").isPunctChar,s=e("../common/utils").isMdAsciiPunct;r.prototype.pushPending=function(){var e=new i("text","",0);return e.content=this.pending,e.level=this.pendingLevel,this.tokens.push(e),this.pending="",e},r.prototype.push=function(e,t,n){this.pending&&this.pushPending();var r=new i(e,t,n);return 0>n&&this.level--,r.level=this.level,n>0&&this.level++,this.pendingLevel=this.level,this.tokens.push(r),r},r.prototype.scanDelims=function(e,t){var n,r,i,u,c,l,p,f,h,d=e,m=!0,g=!0,v=this.posMax,b=this.src.charCodeAt(e);for(n=e>0?this.src.charCodeAt(e-1):32;v>d&&this.src.charCodeAt(d)===b;)d++;return i=d-e,r=v>d?this.src.charCodeAt(d):32,p=s(n)||a(String.fromCharCode(n)),h=s(r)||a(String.fromCharCode(r)),l=o(n),f=o(r),f?m=!1:h&&(l||p||(m=!1)),l?g=!1:p&&(f||h||(g=!1)),t?(u=m,c=g):(u=m&&(!g||p),c=g&&(!m||h)),{can_open:u,can_close:c,length:i}},r.prototype.Token=i,t.exports=r},{"../common/utils":5,"../token":52}],49:[function(e,t,n){"use strict";t.exports.tokenize=function(e,t){var n,r,i,o,a,s=e.pos,u=e.src.charCodeAt(s);if(t)return!1;if(126!==u)return!1;if(r=e.scanDelims(e.pos,!0),o=r.length,a=String.fromCharCode(u),2>o)return!1;for(o%2&&(i=e.push("text","",0),i.content=a,o--),n=0;o>n;n+=2)i=e.push("text","",0),i.content=a+a,e.delimiters.push({marker:u,jump:n,token:e.tokens.length-1,level:e.level,end:-1,open:r.can_open,close:r.can_close});return e.pos+=r.length,!0},t.exports.postProcess=function(e){var t,n,r,i,o,a=[],s=e.delimiters,u=e.delimiters.length;for(t=0;u>t;t++)r=s[t],126===r.marker&&-1!==r.end&&(i=s[r.end],o=e.tokens[r.token],o.type="s_open",o.tag="s",o.nesting=1,o.markup="~~",o.content="",o=e.tokens[i.token],o.type="s_close",o.tag="s",o.nesting=-1,o.markup="~~",o.content="","text"===e.tokens[i.token-1].type&&"~"===e.tokens[i.token-1].content&&a.push(i.token-1));for(;a.length;){for(t=a.pop(),n=t+1;n<e.tokens.length&&"s_close"===e.tokens[n].type;)n++;n--,t!==n&&(o=e.tokens[n],e.tokens[n]=e.tokens[t],e.tokens[t]=o)}}},{}],50:[function(e,t,n){"use strict";function r(e){switch(e){case 10:case 33:case 35:case 36:case 37:case 38:case 42:case 43:case 45:case 58:case 60:case 61:case 62:case 64:case 91:case 92:case 93:case 94:case 95:case 96:case 123:case 125:case 126:return!0;default:return!1}}t.exports=function(e,t){for(var n=e.pos;n<e.posMax&&!r(e.src.charCodeAt(n));)n++;return n===e.pos?!1:(t||(e.pending+=e.src.slice(e.pos,n)),e.pos=n,!0)}},{}],51:[function(e,t,n){"use strict";t.exports=function(e){var t,n,r=0,i=e.tokens,o=e.tokens.length;for(t=n=0;o>t;t++)r+=i[t].nesting,i[t].level=r,"text"===i[t].type&&o>t+1&&"text"===i[t+1].type?i[t+1].content=i[t].content+i[t+1].content:(t!==n&&(i[n]=i[t]),n++);t!==n&&(i.length=n)}},{}],52:[function(e,t,n){"use strict";function r(e,t,n){this.type=e,this.tag=t,this.attrs=null,this.map=null,this.nesting=n,this.level=0,this.children=null,this.content="",this.markup="",this.info="",this.meta=null,this.block=!1,this.hidden=!1}r.prototype.attrIndex=function(e){var t,n,r;if(!this.attrs)return-1;for(t=this.attrs,n=0,r=t.length;r>n;n++)if(t[n][0]===e)return n;return-1},r.prototype.attrPush=function(e){this.attrs?this.attrs.push(e):this.attrs=[e]},t.exports=r},{}],53:[function(t,n,r){(function(t){!function(i){function o(e){throw RangeError(R[e])}function a(e,t){for(var n=e.length,r=[];n--;)r[n]=t(e[n]);return r}function s(e,t){var n=e.split("@"),r="";n.length>1&&(r=n[0]+"@",e=n[1]),e=e.replace(q,".");var i=e.split("."),o=a(i,t).join(".");return r+o}function u(e){for(var t,n,r=[],i=0,o=e.length;o>i;)t=e.charCodeAt(i++),t>=55296&&56319>=t&&o>i?(n=e.charCodeAt(i++),56320==(64512&n)?r.push(((1023&t)<<10)+(1023&n)+65536):(r.push(t),i--)):r.push(t);return r}function c(e){return a(e,function(e){var t="";return e>65535&&(e-=65536,t+=z(e>>>10&1023|55296),e=56320|1023&e),t+=z(e)}).join("")}function l(e){return 10>e-48?e-22:26>e-65?e-65:26>e-97?e-97:w}function p(e,t){return e+22+75*(26>e)-((0!=t)<<5)}function f(e,t,n){var r=0;for(e=n?I(e/A):e>>1,e+=I(e/t);e>N*T>>1;r+=w)e=I(e/N);return I(r+(N+1)*e/(e+x))}function h(e){var t,n,r,i,a,s,u,p,h,d,m=[],g=e.length,v=0,b=D,y=M;for(n=e.lastIndexOf(L),0>n&&(n=0),r=0;n>r;++r)e.charCodeAt(r)>=128&&o("not-basic"),m.push(e.charCodeAt(r));for(i=n>0?n+1:0;g>i;){for(a=v,s=1,u=w;i>=g&&o("invalid-input"),p=l(e.charCodeAt(i++)),(p>=w||p>I((C-v)/s))&&o("overflow"),v+=p*s,h=y>=u?E:u>=y+T?T:u-y,!(h>p);u+=w)d=w-h,s>I(C/d)&&o("overflow"),s*=d;t=m.length+1,y=f(v-a,t,0==a),I(v/t)>C-b&&o("overflow"),b+=I(v/t),v%=t,m.splice(v++,0,b)}return c(m)}function d(e){var t,n,r,i,a,s,c,l,h,d,m,g,v,b,y,_=[];for(e=u(e),g=e.length,t=D,n=0,a=M,s=0;g>s;++s)m=e[s],128>m&&_.push(z(m));for(r=i=_.length,i&&_.push(L);g>r;){for(c=C,s=0;g>s;++s)m=e[s],m>=t&&c>m&&(c=m);for(v=r+1,c-t>I((C-n)/v)&&o("overflow"),n+=(c-t)*v,t=c,s=0;g>s;++s)if(m=e[s],t>m&&++n>C&&o("overflow"),m==t){for(l=n,h=w;d=a>=h?E:h>=a+T?T:h-a,!(d>l);h+=w)y=l-d,b=w-d,_.push(z(p(d+y%b,0))),l=I(y/b);_.push(z(p(l,0))),a=f(n,v,r==i),n=0,++r}++n,++t}return _.join("")}function m(e){return s(e,function(e){return S.test(e)?h(e.slice(4).toLowerCase()):e})}function g(e){return s(e,function(e){return F.test(e)?"xn--"+d(e):e})}var v="object"==typeof r&&r&&!r.nodeType&&r,b="object"==typeof n&&n&&!n.nodeType&&n,y="object"==typeof t&&t;(y.global===y||y.window===y||y.self===y)&&(i=y);var _,k,C=2147483647,w=36,E=1,T=26,x=38,A=700,M=72,D=128,L="-",S=/^xn--/,F=/[^\x20-\x7E]/,q=/[\x2E\u3002\uFF0E\uFF61]/g,R={overflow:"Overflow: input needs wider integers to process","not-basic":"Illegal input >= 0x80 (not a basic code 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window?window:{})},{}],54:[function(e,t,n){t.exports={Aacute:"Á",aacute:"á",Abreve:"Ă",abreve:"ă",ac:"∾",acd:"∿",acE:"∾̳",Acirc:"Â",acirc:"â",acute:"´",Acy:"А",acy:"а",AElig:"Æ",aelig:"æ",af:"⁡",Afr:"𝔄",afr:"𝔞",Agrave:"À",agrave:"à",alefsym:"ℵ",aleph:"ℵ",Alpha:"Α",alpha:"α",Amacr:"Ā",amacr:"ā",amalg:"⨿",amp:"&",AMP:"&",andand:"⩕",And:"⩓",and:"∧",andd:"⩜",andslope:"⩘",andv:"⩚",ang:"∠",ange:"⦤",angle:"∠",angmsdaa:"⦨",angmsdab:"⦩",angmsdac:"⦪",angmsdad:"⦫",angmsdae:"⦬",angmsdaf:"⦭",angmsdag:"⦮",angmsdah:"⦯",angmsd:"∡",angrt:"∟",angrtvb:"⊾",angrtvbd:"⦝",angsph:"∢",angst:"Å",angzarr:"⍼",Aogon:"Ą",aogon:"ą",Aopf:"𝔸",aopf:"𝕒",apacir:"⩯",ap:"≈",apE:"⩰",ape:"≊",apid:"≋",apos:"'",ApplyFunction:"⁡",approx:"≈",approxeq:"≊",Aring:"Å",aring:"å",Ascr:"𝒜",ascr:"𝒶",Assign:"≔",ast:"*",asymp:"≈",asympeq:"≍",Atilde:"Ã",atilde:"ã",Auml:"Ä",auml:"ä",awconint:"∳",awint:"⨑",backcong:"≌",backepsilon:"϶",backprime:"‵",backsim:"∽",backsimeq:"⋍",Backslash:"∖",Barv:"⫧",barvee:"⊽",barwed:"⌅",Barwed:"⌆",barwedge:"⌅",bbrk:"⎵",bbrktbrk:"⎶",bcong:"≌",Bcy:"Б",bcy:"б",bdquo:"„",becaus:"∵",because:"∵",Because:"∵",bemptyv:"⦰",bepsi:"϶",bernou:"ℬ",Bernoullis:"ℬ",Beta:"Β",beta:"β",beth:"ℶ",between:"≬",Bfr:"𝔅",bfr:"𝔟",bigcap:"⋂",bigcirc:"◯",bigcup:"⋃",bigodot:"⨀",bigoplus:"⨁",bigotimes:"⨂",bigsqcup:"⨆",bigstar:"★",bigtriangledown:"▽",bigtriangleup:"△",biguplus:"⨄",bigvee:"⋁",bigwedge:"⋀",bkarow:"⤍",blacklozenge:"⧫",blacksquare:"▪",blacktriangle:"▴",blacktriangledown:"▾",blacktriangleleft:"◂",blacktriangleright:"▸",blank:"␣",blk12:"▒",blk14:"░",blk34:"▓",block:"█",bne:"=⃥",bnequiv:"≡⃥",bNot:"⫭",bnot:"⌐",Bopf:"𝔹",bopf:"𝕓",bot:"⊥",bottom:"⊥",bowtie:"⋈",boxbox:"⧉",boxdl:"┐",boxdL:"╕",boxDl:"╖",boxDL:"╗",boxdr:"┌",boxdR:"╒",boxDr:"╓",boxDR:"╔",boxh:"─",boxH:"═",boxhd:"┬",boxHd:"╤",boxhD:"╥",boxHD:"╦",boxhu:"┴",boxHu:"╧",boxhU:"╨",boxHU:"╩",boxminus:"⊟",boxplus:"⊞",boxtimes:"⊠",boxul:"┘",boxuL:"╛",boxUl:"╜",boxUL:"╝",boxur:"└",boxuR:"╘",boxUr:"╙",boxUR:"╚",boxv:"│",boxV:"║",boxvh:"┼",boxvH:"╪",boxVh:"╫",boxVH:"╬",boxvl:"┤",boxvL:"╡",boxVl:"╢",boxVL:"╣",boxvr:"├",boxvR:"╞",boxVr:"╟",boxVR:"╠",bprime:"‵",breve:"˘",Breve:"˘",brvbar:"¦",bscr:"𝒷",Bscr:"ℬ",bsemi:"⁏",bsim:"∽",bsime:"⋍",bsolb:"⧅",bsol:"\\",bsolhsub:"⟈",bull:"•",bullet:"•",bump:"≎",bumpE:"⪮",bumpe:"≏",Bumpeq:"≎",bumpeq:"≏",Cacute:"Ć",cacute:"ć",capand:"⩄",capbrcup:"⩉",capcap:"⩋",cap:"∩",Cap:"⋒",capcup:"⩇",capdot:"⩀",CapitalDifferentialD:"ⅅ",caps:"∩︀",caret:"⁁",caron:"ˇ",Cayleys:"ℭ",ccaps:"⩍",Ccaron:"Č",ccaron:"č",Ccedil:"Ç",ccedil:"ç",Ccirc:"Ĉ",ccirc:"ĉ",Cconint:"∰",ccups:"⩌",ccupssm:"⩐",Cdot:"Ċ",cdot:"ċ",cedil:"¸",Cedilla:"¸",cemptyv:"⦲",cent:"¢",centerdot:"·",CenterDot:"·",cfr:"𝔠",Cfr:"ℭ",CHcy:"Ч",chcy:"ч",check:"✓",checkmark:"✓",Chi:"Χ",chi:"χ",circ:"ˆ",circeq:"≗",circlearrowleft:"↺",circlearrowright:"↻",circledast:"⊛",circledcirc:"⊚",circleddash:"⊝",CircleDot:"⊙",circledR:"®",circledS:"Ⓢ",CircleMinus:"⊖",CirclePlus:"⊕",CircleTimes:"⊗",cir:"○",cirE:"⧃",cire:"≗",cirfnint:"⨐",cirmid:"⫯",cirscir:"⧂",ClockwiseContourIntegral:"∲",CloseCurlyDoubleQuote:"”",CloseCurlyQuote:"’",clubs:"♣",clubsuit:"♣",colon:":",Colon:"∷",Colone:"⩴",colone:"≔",coloneq:"≔",comma:",",commat:"@",comp:"∁",compfn:"∘",complement:"∁",complexes:"ℂ",cong:"≅",congdot:"⩭",Congruent:"≡",conint:"∮",Conint:"∯",ContourIntegral:"∮",copf:"𝕔",Copf:"ℂ",coprod:"∐",Coproduct:"∐",copy:"©",COPY:"©",copysr:"℗",CounterClockwiseContourIntegral:"∳",crarr:"↵",cross:"✗",Cross:"⨯",Cscr:"𝒞",cscr:"𝒸",csub:"⫏",csube:"⫑",csup:"⫐",csupe:"⫒",ctdot:"⋯",cudarrl:"⤸",cudarrr:"⤵",cuepr:"⋞",cuesc:"⋟",cularr:"↶",cularrp:"⤽",cupbrcap:"⩈",cupcap:"⩆",CupCap:"≍",cup:"∪",Cup:"⋓",cupcup:"⩊",cupdot:"⊍",cupor:"⩅",cups:"∪︀",curarr:"↷",curarrm:"⤼",curlyeqprec:"⋞",curlyeqsucc:"⋟",curlyvee:"⋎",curlywedge:"⋏",curren:"¤",curvearrowleft:"↶",curvearrowright:"↷",cuvee:"⋎",cuwed:"⋏",cwconint:"∲",cwint:"∱",cylcty:"⌭",dagger:"†",Dagger:"‡",daleth:"ℸ",darr:"↓",Darr:"↡",dArr:"⇓",dash:"‐",Dashv:"⫤",dashv:"⊣",dbkarow:"⤏",dblac:"˝",Dcaron:"Ď",dcaron:"ď",Dcy:"Д",dcy:"д",ddagger:"‡",ddarr:"⇊",DD:"ⅅ",dd:"ⅆ",DDotrahd:"⤑",ddotseq:"⩷",deg:"°",Del:"∇",Delta:"Δ",delta:"δ",demptyv:"⦱",dfisht:"⥿",Dfr:"𝔇",dfr:"𝔡",dHar:"⥥",dharl:"⇃",dharr:"⇂",DiacriticalAcute:"´",DiacriticalDot:"˙",DiacriticalDoubleAcute:"˝",DiacriticalGrave:"`",DiacriticalTilde:"˜",diam:"⋄",diamond:"⋄",Diamond:"⋄",diamondsuit:"♦",diams:"♦",die:"¨",DifferentialD:"ⅆ",digamma:"ϝ",disin:"⋲",div:"÷",divide:"÷",divideontimes:"⋇",divonx:"⋇",DJcy:"Ђ",djcy:"ђ",dlcorn:"⌞",dlcrop:"⌍",dollar:"$",Dopf:"𝔻",dopf:"𝕕",Dot:"¨",dot:"˙",DotDot:"⃜",doteq:"≐",doteqdot:"≑",DotEqual:"≐",dotminus:"∸",dotplus:"∔",dotsquare:"⊡",doublebarwedge:"⌆",DoubleContourIntegral:"∯",DoubleDot:"¨",DoubleDownArrow:"⇓",DoubleLeftArrow:"⇐",DoubleLeftRightArrow:"⇔",DoubleLeftTee:"⫤",DoubleLongLeftArrow:"⟸",DoubleLongLeftRightArrow:"⟺",DoubleLongRightArrow:"⟹",DoubleRightArrow:"⇒",DoubleRightTee:"⊨",DoubleUpArrow:"⇑",DoubleUpDownArrow:"⇕",DoubleVerticalBar:"∥",DownArrowBar:"⤓",downarrow:"↓",DownArrow:"↓",Downarrow:"⇓",DownArrowUpArrow:"⇵",DownBreve:"̑",downdownarrows:"⇊",downharpoonleft:"⇃",downharpoonright:"⇂",DownLeftRightVector:"⥐",DownLeftTeeVector:"⥞",DownLeftVectorBar:"⥖",DownLeftVector:"↽",DownRightTeeVector:"⥟",DownRightVectorBar:"⥗",DownRightVector:"⇁",DownTeeArrow:"↧",DownTee:"⊤",drbkarow:"⤐",drcorn:"⌟",drcrop:"⌌",Dscr:"𝒟",dscr:"𝒹",DScy:"Ѕ",dscy:"ѕ",dsol:"⧶",Dstrok:"Đ",dstrok:"đ",dtdot:"⋱",dtri:"▿",dtrif:"▾",duarr:"⇵",duhar:"⥯",dwangle:"⦦",DZcy:"Џ",dzcy:"џ",dzigrarr:"⟿",Eacute:"É",eacute:"é",easter:"⩮",Ecaron:"Ě",ecaron:"ě",Ecirc:"Ê",ecirc:"ê",ecir:"≖",ecolon:"≕",Ecy:"Э",ecy:"э",eDDot:"⩷",Edot:"Ė",edot:"ė",eDot:"≑",ee:"ⅇ",efDot:"≒",Efr:"𝔈",efr:"𝔢",eg:"⪚",Egrave:"È",egrave:"è",egs:"⪖",egsdot:"⪘",el:"⪙",Element:"∈",elinters:"⏧",ell:"ℓ",els:"⪕",elsdot:"⪗",Emacr:"Ē",emacr:"ē",empty:"∅",emptyset:"∅",EmptySmallSquare:"◻",emptyv:"∅",EmptyVerySmallSquare:"▫",emsp13:" ",emsp14:" ",emsp:" ",ENG:"Ŋ",eng:"ŋ",ensp:" ",Eogon:"Ę",eogon:"ę",Eopf:"𝔼",eopf:"𝕖",epar:"⋕",eparsl:"⧣",eplus:"⩱",epsi:"ε",Epsilon:"Ε",epsilon:"ε",epsiv:"ϵ",eqcirc:"≖",eqcolon:"≕",eqsim:"≂",eqslantgtr:"⪖",eqslantless:"⪕",Equal:"⩵",equals:"=",EqualTilde:"≂",equest:"≟",Equilibrium:"⇌",equiv:"≡",equivDD:"⩸",eqvparsl:"⧥",erarr:"⥱",erDot:"≓",escr:"ℯ",Escr:"ℰ",esdot:"≐",Esim:"⩳",esim:"≂",Eta:"Η",eta:"η",ETH:"Ð",eth:"ð",Euml:"Ë",euml:"ë",euro:"€",excl:"!",exist:"∃",Exists:"∃",expectation:"ℰ",exponentiale:"ⅇ",ExponentialE:"ⅇ",fallingdotseq:"≒",Fcy:"Ф",fcy:"ф",female:"♀",ffilig:"ffi",fflig:"ff",ffllig:"ffl",Ffr:"𝔉",ffr:"𝔣",filig:"fi",FilledSmallSquare:"◼",FilledVerySmallSquare:"▪",fjlig:"fj",flat:"♭",fllig:"fl",fltns:"▱",fnof:"ƒ",Fopf:"𝔽",fopf:"𝕗",forall:"∀",ForAll:"∀",fork:"⋔",forkv:"⫙",Fouriertrf:"ℱ",fpartint:"⨍",frac12:"½",frac13:"⅓",frac14:"¼",frac15:"⅕",frac16:"⅙",frac18:"⅛",frac23:"⅔",frac25:"⅖",frac34:"¾",frac35:"⅗",frac38:"⅜",frac45:"⅘",frac56:"⅚",frac58:"⅝",frac78:"⅞",frasl:"⁄",frown:"⌢",fscr:"𝒻",Fscr:"ℱ",gacute:"ǵ",Gamma:"Γ",gamma:"γ",Gammad:"Ϝ",gammad:"ϝ",gap:"⪆",Gbreve:"Ğ",gbreve:"ğ",Gcedil:"Ģ",Gcirc:"Ĝ",gcirc:"ĝ",Gcy:"Г",gcy:"г",Gdot:"Ġ",gdot:"ġ",ge:"≥",gE:"≧",gEl:"⪌",gel:"⋛",geq:"≥",geqq:"≧",geqslant:"⩾",gescc:"⪩",ges:"⩾",gesdot:"⪀",gesdoto:"⪂",gesdotol:"⪄",gesl:"⋛︀",gesles:"⪔",Gfr:"𝔊",gfr:"𝔤",gg:"≫",Gg:"⋙",ggg:"⋙",gimel:"ℷ",GJcy:"Ѓ",gjcy:"ѓ",gla:"⪥",gl:"≷",glE:"⪒",glj:"⪤",gnap:"⪊",gnapprox:"⪊",gne:"⪈",gnE:"≩",gneq:"⪈",gneqq:"≩",gnsim:"⋧",Gopf:"𝔾",gopf:"𝕘",grave:"`",GreaterEqual:"≥",GreaterEqualLess:"⋛",GreaterFullEqual:"≧",GreaterGreater:"⪢",GreaterLess:"≷",GreaterSlantEqual:"⩾",GreaterTilde:"≳",Gscr:"𝒢",gscr:"ℊ",gsim:"≳",gsime:"⪎",gsiml:"⪐",gtcc:"⪧",gtcir:"⩺",gt:">",GT:">",Gt:"≫",gtdot:"⋗",gtlPar:"⦕",gtquest:"⩼",gtrapprox:"⪆",gtrarr:"⥸",gtrdot:"⋗",gtreqless:"⋛",gtreqqless:"⪌",gtrless:"≷",gtrsim:"≳",gvertneqq:"≩︀",gvnE:"≩︀",Hacek:"ˇ",hairsp:" ",half:"½",hamilt:"ℋ",HARDcy:"Ъ",hardcy:"ъ",harrcir:"⥈",harr:"↔",hArr:"⇔",harrw:"↭",Hat:"^",hbar:"ℏ",Hcirc:"Ĥ",hcirc:"ĥ",hearts:"♥",heartsuit:"♥",hellip:"…",hercon:"⊹",hfr:"𝔥",Hfr:"ℌ",HilbertSpace:"ℋ",hksearow:"⤥",hkswarow:"⤦",hoarr:"⇿",homtht:"∻",hookleftarrow:"↩",hookrightarrow:"↪",hopf:"𝕙",Hopf:"ℍ",horbar:"―",HorizontalLine:"─",hscr:"𝒽",Hscr:"ℋ",hslash:"ℏ",Hstrok:"Ħ",hstrok:"ħ",HumpDownHump:"≎",HumpEqual:"≏",hybull:"⁃",hyphen:"‐",Iacute:"Í",iacute:"í",ic:"⁣",Icirc:"Î",icirc:"î",Icy:"И",icy:"и",Idot:"İ",IEcy:"Е",iecy:"е",iexcl:"¡",iff:"⇔",ifr:"𝔦",Ifr:"ℑ",Igrave:"Ì",igrave:"ì",ii:"ⅈ",iiiint:"⨌",iiint:"∭",iinfin:"⧜",iiota:"℩",IJlig:"IJ",ijlig:"ij",Imacr:"Ī",imacr:"ī",image:"ℑ",ImaginaryI:"ⅈ",imagline:"ℐ",imagpart:"ℑ",imath:"ı",Im:"ℑ",imof:"⊷",imped:"Ƶ",Implies:"⇒",incare:"℅","in":"∈",infin:"∞",infintie:"⧝",inodot:"ı",intcal:"⊺","int":"∫",Int:"∬",integers:"ℤ",Integral:"∫",intercal:"⊺",Intersection:"⋂",intlarhk:"⨗",intprod:"⨼",InvisibleComma:"⁣",InvisibleTimes:"⁢",IOcy:"Ё",iocy:"ё",Iogon:"Į",iogon:"į",Iopf:"𝕀",iopf:"𝕚",Iota:"Ι",iota:"ι",iprod:"⨼",iquest:"¿",iscr:"𝒾",Iscr:"ℐ",isin:"∈",isindot:"⋵",isinE:"⋹",isins:"⋴",isinsv:"⋳",isinv:"∈",it:"⁢",Itilde:"Ĩ",itilde:"ĩ",Iukcy:"І",iukcy:"і",Iuml:"Ï",iuml:"ï",Jcirc:"Ĵ",jcirc:"ĵ",Jcy:"Й",jcy:"й",Jfr:"𝔍",jfr:"𝔧",jmath:"ȷ",Jopf:"𝕁",jopf:"𝕛",Jscr:"𝒥",jscr:"𝒿",Jsercy:"Ј",jsercy:"ј",Jukcy:"Є",jukcy:"є",Kappa:"Κ",kappa:"κ",kappav:"ϰ",Kcedil:"Ķ",kcedil:"ķ",Kcy:"К",kcy:"к",Kfr:"𝔎",kfr:"𝔨",kgreen:"ĸ",KHcy:"Х",khcy:"х",KJcy:"Ќ",kjcy:"ќ",Kopf:"𝕂",kopf:"𝕜",Kscr:"𝒦",kscr:"𝓀",lAarr:"⇚",Lacute:"Ĺ",lacute:"ĺ",laemptyv:"⦴",lagran:"ℒ",Lambda:"Λ",lambda:"λ",lang:"⟨",Lang:"⟪",langd:"⦑",langle:"⟨",lap:"⪅",Laplacetrf:"ℒ",laquo:"«",larrb:"⇤",larrbfs:"⤟",larr:"←",Larr:"↞",lArr:"⇐",larrfs:"⤝",larrhk:"↩",larrlp:"↫",larrpl:"⤹",larrsim:"⥳",larrtl:"↢",latail:"⤙",lAtail:"⤛",lat:"⪫",late:"⪭",lates:"⪭︀",lbarr:"⤌",lBarr:"⤎",lbbrk:"❲",lbrace:"{",lbrack:"[",lbrke:"⦋",lbrksld:"⦏",lbrkslu:"⦍",Lcaron:"Ľ",lcaron:"ľ",Lcedil:"Ļ",lcedil:"ļ",lceil:"⌈",lcub:"{",Lcy:"Л",lcy:"л",ldca:"⤶",ldquo:"“",ldquor:"„",ldrdhar:"⥧",ldrushar:"⥋",ldsh:"↲",le:"≤",lE:"≦",LeftAngleBracket:"⟨",LeftArrowBar:"⇤",leftarrow:"←",LeftArrow:"←",Leftarrow:"⇐",LeftArrowRightArrow:"⇆",leftarrowtail:"↢",LeftCeiling:"⌈",LeftDoubleBracket:"⟦",LeftDownTeeVector:"⥡",LeftDownVectorBar:"⥙",LeftDownVector:"⇃",LeftFloor:"⌊",leftharpoondown:"↽",leftharpoonup:"↼",leftleftarrows:"⇇",leftrightarrow:"↔",LeftRightArrow:"↔",Leftrightarrow:"⇔",leftrightarrows:"⇆",leftrightharpoons:"⇋",leftrightsquigarrow:"↭",LeftRightVector:"⥎",LeftTeeArrow:"↤",LeftTee:"⊣",LeftTeeVector:"⥚",leftthreetimes:"⋋",LeftTriangleBar:"⧏",LeftTriangle:"⊲",LeftTriangleEqual:"⊴",LeftUpDownVector:"⥑",LeftUpTeeVector:"⥠",LeftUpVectorBar:"⥘",LeftUpVector:"↿",LeftVectorBar:"⥒",LeftVector:"↼",lEg:"⪋",leg:"⋚",leq:"≤",leqq:"≦",leqslant:"⩽",lescc:"⪨",les:"⩽",lesdot:"⩿",lesdoto:"⪁",lesdotor:"⪃",lesg:"⋚︀",lesges:"⪓",lessapprox:"⪅",lessdot:"⋖",lesseqgtr:"⋚",lesseqqgtr:"⪋",LessEqualGreater:"⋚",LessFullEqual:"≦",LessGreater:"≶",lessgtr:"≶",LessLess:"⪡",lesssim:"≲",LessSlantEqual:"⩽",LessTilde:"≲",lfisht:"⥼",lfloor:"⌊",Lfr:"𝔏",lfr:"𝔩",lg:"≶",lgE:"⪑",lHar:"⥢",lhard:"↽",lharu:"↼",lharul:"⥪",lhblk:"▄",LJcy:"Љ",ljcy:"љ",llarr:"⇇",ll:"≪",Ll:"⋘",llcorner:"⌞",Lleftarrow:"⇚",llhard:"⥫",lltri:"◺",Lmidot:"Ŀ",lmidot:"ŀ",lmoustache:"⎰",lmoust:"⎰",lnap:"⪉",lnapprox:"⪉",lne:"⪇",lnE:"≨",lneq:"⪇",lneqq:"≨",lnsim:"⋦",loang:"⟬",loarr:"⇽",lobrk:"⟦",longleftarrow:"⟵",LongLeftArrow:"⟵",Longleftarrow:"⟸",longleftrightarrow:"⟷",LongLeftRightArrow:"⟷",Longleftrightarrow:"⟺",longmapsto:"⟼",longrightarrow:"⟶",LongRightArrow:"⟶",Longrightarrow:"⟹",looparrowleft:"↫",looparrowright:"↬",lopar:"⦅",Lopf:"𝕃",lopf:"𝕝",loplus:"⨭",lotimes:"⨴",lowast:"∗",lowbar:"_",LowerLeftArrow:"↙",LowerRightArrow:"↘",loz:"◊",lozenge:"◊",lozf:"⧫",lpar:"(",lparlt:"⦓",lrarr:"⇆",lrcorner:"⌟",lrhar:"⇋",lrhard:"⥭",lrm:"‎",lrtri:"⊿",lsaquo:"‹",lscr:"𝓁",Lscr:"ℒ",lsh:"↰",Lsh:"↰",lsim:"≲",lsime:"⪍",lsimg:"⪏",lsqb:"[",lsquo:"‘",lsquor:"‚",Lstrok:"Ł",lstrok:"ł",ltcc:"⪦",ltcir:"⩹",lt:"<",LT:"<",Lt:"≪",ltdot:"⋖",lthree:"⋋",ltimes:"⋉",ltlarr:"⥶",ltquest:"⩻",ltri:"◃",ltrie:"⊴",ltrif:"◂",ltrPar:"⦖",lurdshar:"⥊",luruhar:"⥦",lvertneqq:"≨︀",lvnE:"≨︀",macr:"¯",male:"♂",malt:"✠",maltese:"✠",Map:"⤅",map:"↦",mapsto:"↦",mapstodown:"↧",mapstoleft:"↤",mapstoup:"↥",marker:"▮",mcomma:"⨩",Mcy:"М",mcy:"м",mdash:"—",mDDot:"∺",measuredangle:"∡",MediumSpace:" ",Mellintrf:"ℳ",Mfr:"𝔐",mfr:"𝔪",mho:"℧",micro:"µ",midast:"*",midcir:"⫰",mid:"∣",middot:"·",minusb:"⊟",minus:"−",minusd:"∸",minusdu:"⨪",MinusPlus:"∓",mlcp:"⫛",mldr:"…",mnplus:"∓",models:"⊧",Mopf:"𝕄",mopf:"𝕞",mp:"∓",mscr:"𝓂",Mscr:"ℳ",mstpos:"∾",Mu:"Μ",mu:"μ",multimap:"⊸",mumap:"⊸",nabla:"∇",Nacute:"Ń",nacute:"ń",nang:"∠⃒",nap:"≉",napE:"⩰̸",napid:"≋̸",napos:"ʼn",napprox:"≉",natural:"♮",naturals:"ℕ",natur:"♮",nbsp:" ",nbump:"≎̸",nbumpe:"≏̸",ncap:"⩃",Ncaron:"Ň",ncaron:"ň",Ncedil:"Ņ",ncedil:"ņ",ncong:"≇",ncongdot:"⩭̸",ncup:"⩂",Ncy:"Н",ncy:"н",ndash:"–",nearhk:"⤤",nearr:"↗",neArr:"⇗",nearrow:"↗",ne:"≠",nedot:"≐̸",NegativeMediumSpace:"​",NegativeThickSpace:"​",NegativeThinSpace:"​",NegativeVeryThinSpace:"​",nequiv:"≢",nesear:"⤨",nesim:"≂̸",NestedGreaterGreater:"≫",NestedLessLess:"≪",NewLine:"\n",nexist:"∄",nexists:"∄",Nfr:"𝔑",nfr:"𝔫",ngE:"≧̸",nge:"≱",ngeq:"≱",ngeqq:"≧̸",ngeqslant:"⩾̸",nges:"⩾̸",nGg:"⋙̸",ngsim:"≵",nGt:"≫⃒",ngt:"≯",ngtr:"≯",nGtv:"≫̸",nharr:"↮",nhArr:"⇎",nhpar:"⫲",ni:"∋",nis:"⋼",nisd:"⋺",niv:"∋",NJcy:"Њ",njcy:"њ",nlarr:"↚",nlArr:"⇍",nldr:"‥",nlE:"≦̸",nle:"≰",nleftarrow:"↚",nLeftarrow:"⇍",nleftrightarrow:"↮",nLeftrightarrow:"⇎",nleq:"≰",nleqq:"≦̸",nleqslant:"⩽̸",nles:"⩽̸",nless:"≮",nLl:"⋘̸",nlsim:"≴",nLt:"≪⃒",nlt:"≮",nltri:"⋪",nltrie:"⋬",nLtv:"≪̸",nmid:"∤",NoBreak:"⁠",NonBreakingSpace:" ",nopf:"𝕟",Nopf:"ℕ",Not:"⫬",not:"¬",NotCongruent:"≢",NotCupCap:"≭",NotDoubleVerticalBar:"∦",NotElement:"∉",NotEqual:"≠",NotEqualTilde:"≂̸",NotExists:"∄",NotGreater:"≯",NotGreaterEqual:"≱",NotGreaterFullEqual:"≧̸",NotGreaterGreater:"≫̸",NotGreaterLess:"≹",NotGreaterSlantEqual:"⩾̸",NotGreaterTilde:"≵",NotHumpDownHump:"≎̸",NotHumpEqual:"≏̸",notin:"∉",notindot:"⋵̸",notinE:"⋹̸",notinva:"∉",notinvb:"⋷",notinvc:"⋶",NotLeftTriangleBar:"⧏̸",NotLeftTriangle:"⋪",NotLeftTriangleEqual:"⋬",NotLess:"≮",NotLessEqual:"≰",NotLessGreater:"≸",NotLessLess:"≪̸",NotLessSlantEqual:"⩽̸",NotLessTilde:"≴",NotNestedGreaterGreater:"⪢̸",NotNestedLessLess:"⪡̸",notni:"∌",notniva:"∌",notnivb:"⋾",notnivc:"⋽",NotPrecedes:"⊀",NotPrecedesEqual:"⪯̸",NotPrecedesSlantEqual:"⋠",NotReverseElement:"∌",NotRightTriangleBar:"⧐̸",NotRightTriangle:"⋫",NotRightTriangleEqual:"⋭",NotSquareSubset:"⊏̸",NotSquareSubsetEqual:"⋢",NotSquareSuperset:"⊐̸",NotSquareSupersetEqual:"⋣",NotSubset:"⊂⃒",NotSubsetEqual:"⊈",NotSucceeds:"⊁",NotSucceedsEqual:"⪰̸",NotSucceedsSlantEqual:"⋡",NotSucceedsTilde:"≿̸",NotSuperset:"⊃⃒",NotSupersetEqual:"⊉",NotTilde:"≁",NotTildeEqual:"≄",NotTildeFullEqual:"≇",NotTildeTilde:"≉",NotVerticalBar:"∤",nparallel:"∦",npar:"∦",nparsl:"⫽⃥",npart:"∂̸",npolint:"⨔",npr:"⊀",nprcue:"⋠",nprec:"⊀",npreceq:"⪯̸",npre:"⪯̸",nrarrc:"⤳̸",nrarr:"↛",nrArr:"⇏",nrarrw:"↝̸",nrightarrow:"↛",nRightarrow:"⇏",nrtri:"⋫",nrtrie:"⋭",nsc:"⊁",nsccue:"⋡",nsce:"⪰̸",Nscr:"𝒩",nscr:"𝓃",nshortmid:"∤",nshortparallel:"∦",nsim:"≁",nsime:"≄",nsimeq:"≄",nsmid:"∤",nspar:"∦",nsqsube:"⋢",nsqsupe:"⋣",nsub:"⊄",nsubE:"⫅̸",nsube:"⊈",nsubset:"⊂⃒",nsubseteq:"⊈",nsubseteqq:"⫅̸",nsucc:"⊁",nsucceq:"⪰̸",nsup:"⊅",nsupE:"⫆̸",nsupe:"⊉",nsupset:"⊃⃒",nsupseteq:"⊉",nsupseteqq:"⫆̸",ntgl:"≹",Ntilde:"Ñ",ntilde:"ñ",ntlg:"≸",ntriangleleft:"⋪",ntrianglelefteq:"⋬",ntriangleright:"⋫",ntrianglerighteq:"⋭",Nu:"Ν",nu:"ν",num:"#",numero:"№",numsp:" ",nvap:"≍⃒",nvdash:"⊬",nvDash:"⊭",nVdash:"⊮",nVDash:"⊯",nvge:"≥⃒",nvgt:">⃒",nvHarr:"⤄",nvinfin:"⧞",nvlArr:"⤂",nvle:"≤⃒",nvlt:"<⃒",nvltrie:"⊴⃒",nvrArr:"⤃",nvrtrie:"⊵⃒",nvsim:"∼⃒",nwarhk:"⤣",nwarr:"↖",nwArr:"⇖",nwarrow:"↖",nwnear:"⤧",Oacute:"Ó",oacute:"ó",oast:"⊛",Ocirc:"Ô",ocirc:"ô",ocir:"⊚",Ocy:"О",ocy:"о",odash:"⊝",Odblac:"Ő",odblac:"ő",odiv:"⨸",odot:"⊙",odsold:"⦼",OElig:"Œ",oelig:"œ",ofcir:"⦿",Ofr:"𝔒",ofr:"𝔬",ogon:"˛",Ograve:"Ò",ograve:"ò",ogt:"⧁",ohbar:"⦵",ohm:"Ω",oint:"∮",olarr:"↺",olcir:"⦾",olcross:"⦻",oline:"‾",olt:"⧀",Omacr:"Ō",omacr:"ō",Omega:"Ω",omega:"ω",Omicron:"Ο",omicron:"ο",omid:"⦶",ominus:"⊖",Oopf:"𝕆",oopf:"𝕠",opar:"⦷",OpenCurlyDoubleQuote:"“",OpenCurlyQuote:"‘",operp:"⦹",oplus:"⊕",orarr:"↻",Or:"⩔",or:"∨",ord:"⩝",order:"ℴ",orderof:"ℴ",ordf:"ª",ordm:"º",origof:"⊶",oror:"⩖",orslope:"⩗",orv:"⩛",oS:"Ⓢ",Oscr:"𝒪",oscr:"ℴ",Oslash:"Ø",oslash:"ø",osol:"⊘",Otilde:"Õ",otilde:"õ",otimesas:"⨶",Otimes:"⨷",otimes:"⊗",Ouml:"Ö",ouml:"ö",ovbar:"⌽",OverBar:"‾",OverBrace:"⏞",OverBracket:"⎴",OverParenthesis:"⏜",para:"¶",parallel:"∥",par:"∥",parsim:"⫳",parsl:"⫽",part:"∂",PartialD:"∂",Pcy:"П",pcy:"п",percnt:"%",period:".",permil:"‰",perp:"⊥",pertenk:"‱",Pfr:"𝔓",pfr:"𝔭",Phi:"Φ",phi:"φ",phiv:"ϕ",phmmat:"ℳ",phone:"☎",Pi:"Π",pi:"π",pitchfork:"⋔",piv:"ϖ",planck:"ℏ",planckh:"ℎ",plankv:"ℏ",plusacir:"⨣",plusb:"⊞",pluscir:"⨢",plus:"+",plusdo:"∔",plusdu:"⨥",pluse:"⩲",PlusMinus:"±",plusmn:"±",plussim:"⨦",plustwo:"⨧",pm:"±",Poincareplane:"ℌ",pointint:"⨕",popf:"𝕡",Popf:"ℙ",pound:"£",prap:"⪷",Pr:"⪻",pr:"≺",prcue:"≼",precapprox:"⪷",prec:"≺",preccurlyeq:"≼",Precedes:"≺",PrecedesEqual:"⪯",PrecedesSlantEqual:"≼",PrecedesTilde:"≾",preceq:"⪯",precnapprox:"⪹",precneqq:"⪵",precnsim:"⋨",pre:"⪯",prE:"⪳",precsim:"≾",prime:"′",Prime:"″",primes:"ℙ",prnap:"⪹",prnE:"⪵",prnsim:"⋨",prod:"∏",Product:"∏",profalar:"⌮",profline:"⌒",profsurf:"⌓",prop:"∝",Proportional:"∝",Proportion:"∷",propto:"∝",prsim:"≾",prurel:"⊰",Pscr:"𝒫",pscr:"𝓅",Psi:"Ψ",psi:"ψ",puncsp:" ",Qfr:"𝔔",qfr:"𝔮",qint:"⨌",qopf:"𝕢",Qopf:"ℚ",qprime:"⁗",Qscr:"𝒬",qscr:"𝓆",quaternions:"ℍ",quatint:"⨖",quest:"?",questeq:"≟",quot:'"',QUOT:'"',rAarr:"⇛",race:"∽̱",Racute:"Ŕ",racute:"ŕ",radic:"√",raemptyv:"⦳",rang:"⟩",Rang:"⟫",rangd:"⦒",range:"⦥",rangle:"⟩",raquo:"»",rarrap:"⥵",rarrb:"⇥",rarrbfs:"⤠",rarrc:"⤳",rarr:"→",Rarr:"↠",rArr:"⇒",rarrfs:"⤞",rarrhk:"↪",rarrlp:"↬",rarrpl:"⥅",rarrsim:"⥴",Rarrtl:"⤖",rarrtl:"↣",rarrw:"↝",ratail:"⤚",rAtail:"⤜",ratio:"∶",rationals:"ℚ",rbarr:"⤍",rBarr:"⤏",RBarr:"⤐",rbbrk:"❳",rbrace:"}",rbrack:"]",rbrke:"⦌",rbrksld:"⦎",rbrkslu:"⦐",Rcaron:"Ř",rcaron:"ř",Rcedil:"Ŗ",rcedil:"ŗ",rceil:"⌉",rcub:"}",Rcy:"Р",rcy:"р",rdca:"⤷",rdldhar:"⥩",rdquo:"”",rdquor:"”",rdsh:"↳",real:"ℜ",realine:"ℛ",realpart:"ℜ",reals:"ℝ",Re:"ℜ",rect:"▭",reg:"®",REG:"®",ReverseElement:"∋",ReverseEquilibrium:"⇋",ReverseUpEquilibrium:"⥯",rfisht:"⥽",rfloor:"⌋",rfr:"𝔯",Rfr:"ℜ",rHar:"⥤",rhard:"⇁",rharu:"⇀",rharul:"⥬",Rho:"Ρ",rho:"ρ",rhov:"ϱ",RightAngleBracket:"⟩",RightArrowBar:"⇥",rightarrow:"→",RightArrow:"→",Rightarrow:"⇒",RightArrowLeftArrow:"⇄",rightarrowtail:"↣",RightCeiling:"⌉",RightDoubleBracket:"⟧",RightDownTeeVector:"⥝",RightDownVectorBar:"⥕",RightDownVector:"⇂",RightFloor:"⌋",rightharpoondown:"⇁",rightharpoonup:"⇀",rightleftarrows:"⇄",rightleftharpoons:"⇌",rightrightarrows:"⇉",rightsquigarrow:"↝",RightTeeArrow:"↦",RightTee:"⊢",RightTeeVector:"⥛",rightthreetimes:"⋌",RightTriangleBar:"⧐",RightTriangle:"⊳",RightTriangleEqual:"⊵",RightUpDownVector:"⥏",RightUpTeeVector:"⥜",RightUpVectorBar:"⥔",RightUpVector:"↾",RightVectorBar:"⥓",RightVector:"⇀",ring:"˚",risingdotseq:"≓",rlarr:"⇄",rlhar:"⇌",rlm:"‏",rmoustache:"⎱",rmoust:"⎱",rnmid:"⫮",roang:"⟭",roarr:"⇾",robrk:"⟧",ropar:"⦆",ropf:"𝕣",Ropf:"ℝ",roplus:"⨮",rotimes:"⨵",RoundImplies:"⥰",rpar:")",rpargt:"⦔",rppolint:"⨒",rrarr:"⇉",Rrightarrow:"⇛",rsaquo:"›",rscr:"𝓇",Rscr:"ℛ",rsh:"↱",Rsh:"↱",rsqb:"]",rsquo:"’",rsquor:"’",rthree:"⋌",rtimes:"⋊",rtri:"▹",rtrie:"⊵",rtrif:"▸",rtriltri:"⧎",RuleDelayed:"⧴",ruluhar:"⥨",rx:"℞",Sacute:"Ś",sacute:"ś",sbquo:"‚",scap:"⪸",Scaron:"Š",scaron:"š",Sc:"⪼",sc:"≻",sccue:"≽",sce:"⪰",scE:"⪴",Scedil:"Ş",scedil:"ş",Scirc:"Ŝ",scirc:"ŝ",scnap:"⪺",scnE:"⪶",scnsim:"⋩",scpolint:"⨓",scsim:"≿",Scy:"С",scy:"с",sdotb:"⊡",sdot:"⋅",sdote:"⩦",searhk:"⤥",searr:"↘",seArr:"⇘",searrow:"↘",sect:"§",semi:";",seswar:"⤩",setminus:"∖",setmn:"∖",sext:"✶",Sfr:"𝔖",sfr:"𝔰",sfrown:"⌢",sharp:"♯",SHCHcy:"Щ",shchcy:"щ",SHcy:"Ш",shcy:"ш",ShortDownArrow:"↓",ShortLeftArrow:"←",shortmid:"∣",shortparallel:"∥",ShortRightArrow:"→",ShortUpArrow:"↑",shy:"­",Sigma:"Σ",sigma:"σ",sigmaf:"ς",sigmav:"ς",sim:"∼",simdot:"⩪",sime:"≃",simeq:"≃",simg:"⪞",simgE:"⪠",siml:"⪝",simlE:"⪟",simne:"≆",simplus:"⨤",simrarr:"⥲",slarr:"←",SmallCircle:"∘",smallsetminus:"∖",smashp:"⨳",smeparsl:"⧤",smid:"∣",smile:"⌣",smt:"⪪",smte:"⪬",smtes:"⪬︀",SOFTcy:"Ь",so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z m -29.5,3.625 c 0.479308,0.123125 0.983064,0.234089 1.53125,0.34375 2.301781,0.460458 5.229421,0.787224 8.46875,0.9375 0.167006,2.84339 0.46081,5.433176 0.875,7.5 0.115218,0.574942 0.245268,1.063612 0.375,1.5625 -5.463677,-1.028179 -9.833074,-5.091831 -11.25,-10.34375 z m 27.96875,0 C 85.247546,81.408945 80.919274,85.442932 75.5,86.5 c 0.126981,-0.490925 0.261959,-0.967174 0.375,-1.53125 0.41419,-2.066824 0.707994,-4.65661 0.875,-7.5 3.204493,-0.15162 6.088346,-0.480068 8.375,-0.9375 0.548186,-0.109661 1.051942,-0.220625 1.53125,-0.34375 z M 70.0625,77.53125 c 0.865391,0.02589 1.723666,0.03125 2.625,0.03125 0.912062,0 1.782843,-0.0048 2.65625,-0.03125 -0.165173,2.736408 -0.453252,5.207651 -0.84375,7.15625 -0.152345,0.760206 -0.322989,1.438994 -0.5,2.03125 -0.437447,0.03919 -0.895856,0.0625 -1.34375,0.0625 -0.414943,0 -0.812719,-0.02881 -1.21875,-0.0625 -0.177011,-0.592256 -0.347655,-1.271044 -0.5,-2.03125 -0.390498,-1.948599 -0.700644,-4.419842 -0.875,-7.15625 z m 1.75,10.28125 c 0.284911,0.01545 0.554954,0.03125 0.84375,0.03125 0.325029,0 0.648588,-0.01171 0.96875,-0.03125 -0.05999,0.148763 -0.127309,0.31046 -0.1875,0.4375 -0.18789,0.396562 -0.386962,0.696416 -0.53125,0.84375 -0.144288,0.147334 -0.181857,0.125 -0.1875,0.125 -0.0056,0 -0.07446,0.02233 -0.21875,-0.125 C 72.355712,88.946416 72.18789,88.646562 72,88.25 71.939809,88.12296 71.872486,87.961263 71.8125,87.8125 z"}),define("svgCompassRotationMarker",[],function(){return"M 72.46875,22.03125 C 59.505873,22.050338 46.521615,27.004287 36.6875,36.875 L 47.84375,47.96875 C 61.521556,34.240041 83.442603,34.227389 97.125,47.90625 l 11.125,-11.125 C 98.401629,26.935424 85.431627,22.012162 72.46875,22.03125 z"}),define("NavigationViewModel",["Knockout","loadView","inherit","ResetViewNavigationControl","ZoomInNavigationControl","ZoomOutNavigationControl","svgCompassOuterRing","svgCompassGyro","svgCompassRotationMarker"],function(e,t,n,r,i,o,a,s,u){function c(e,t,n){function r(t,n){var r=Math.atan2(-t.y,t.x);e.orbitCursorAngle=Cesium.Math.zeroToTwoPi(r-Cesium.Math.PI_OVER_TWO);var i=Cesium.Cartesian2.magnitude(t),o=n/2,a=Math.min(i/o,1),s=.5*a*a+.5;e.orbitCursorOpacity=s}document.removeEventListener("mousemove",e.orbitMouseMoveFunction,!1),document.removeEventListener("mouseup",e.orbitMouseUpFunction,!1),Cesium.defined(e.orbitTickFunction)&&e.terria.clock.onTick.removeEventListener(e.orbitTickFunction),e.orbitMouseMoveFunction=void 0,e.orbitMouseUpFunction=void 0,e.orbitTickFunction=void 0,e.isOrbiting=!0,e.orbitLastTimestamp=Cesium.getTimestamp();var i=e.terria.scene,o=i.camera,a=g;a.x=i.canvas.clientWidth/2,a.y=i.canvas.clientHeight/2;var s=o.getPickRay(a,v),u=i.globe.pick(s,i,m);Cesium.defined(u)?(e.orbitFrame=Cesium.Transforms.eastNorthUpToFixedFrame(u,Cesium.Ellipsoid.WGS84,d),e.orbitIsLook=!1):(e.orbitFrame=Cesium.Transforms.eastNorthUpToFixedFrame(o.positionWC,Cesium.Ellipsoid.WGS84,d),e.orbitIsLook=!0),e.orbitTickFunction=function(t){var n=Cesium.getTimestamp(),r=n-e.orbitLastTimestamp,i=2.5*(e.orbitCursorOpacity-.5)/1e3,o=r*i,a=e.orbitCursorAngle+Cesium.Math.PI_OVER_TWO,s=Math.cos(a)*o,u=Math.sin(a)*o,c=e.terria.scene,l=c.camera,p=Cesium.Matrix4.clone(l.transform,h);l.lookAtTransform(e.orbitFrame),e.orbitIsLook?(l.look(Cesium.Cartesian3.UNIT_Z,-s),l.look(l.right,-u)):(l.rotateLeft(s),l.rotateUp(u)),l.lookAtTransform(p),e.orbitLastTimestamp=n},e.orbitMouseMoveFunction=function(e){var n=t.getBoundingClientRect(),i=new Cesium.Cartesian2((n.right-n.left)/2,(n.bottom-n.top)/2),o=new Cesium.Cartesian2(e.clientX-n.left,e.clientY-n.top),a=Cesium.Cartesian2.subtract(o,i,f);r(a,n.width)},e.orbitMouseUpFunction=function(t){e.isOrbiting=!1,document.removeEventListener("mousemove",e.orbitMouseMoveFunction,!1),document.removeEventListener("mouseup",e.orbitMouseUpFunction,!1),Cesium.defined(e.orbitTickFunction)&&e.terria.clock.onTick.removeEventListener(e.orbitTickFunction),e.orbitMouseMoveFunction=void 0,e.orbitMouseUpFunction=void 0,e.orbitTickFunction=void 0},document.addEventListener("mousemove",e.orbitMouseMoveFunction,!1),document.addEventListener("mouseup",e.orbitMouseUpFunction,!1),e.terria.clock.onTick.addEventListener(e.orbitTickFunction),r(n,t.getBoundingClientRect().width)}function l(e,t,n){document.removeEventListener("mousemove",e.rotateMouseMoveFunction,!1),document.removeEventListener("mouseup",e.rotateMouseUpFunction,!1),e.rotateMouseMoveFunction=void 0,e.rotateMouseUpFunction=void 0,e.isRotating=!0,e.rotateInitialCursorAngle=Math.atan2(-n.y,n.x);var r=e.terria.scene,i=r.camera,o=g;o.x=r.canvas.clientWidth/2,o.y=r.canvas.clientHeight/2;var a=i.getPickRay(o,v),s=r.globe.pick(a,r,m);Cesium.defined(s)?(e.rotateFrame=Cesium.Transforms.eastNorthUpToFixedFrame(s,Cesium.Ellipsoid.WGS84,d),e.rotateIsLook=!1):(e.rotateFrame=Cesium.Transforms.eastNorthUpToFixedFrame(i.positionWC,Cesium.Ellipsoid.WGS84,d),e.rotateIsLook=!0);var u=Cesium.Matrix4.clone(i.transform,h);i.lookAtTransform(e.rotateFrame),e.rotateInitialCameraAngle=Math.atan2(i.position.y,i.position.x),e.rotateInitialCameraDistance=Cesium.Cartesian3.magnitude(new Cesium.Cartesian3(i.position.x,i.position.y,0)),i.lookAtTransform(u),e.rotateMouseMoveFunction=function(n){var r=t.getBoundingClientRect(),i=new Cesium.Cartesian2((r.right-r.left)/2,(r.bottom-r.top)/2),o=new Cesium.Cartesian2(n.clientX-r.left,n.clientY-r.top),a=Cesium.Cartesian2.subtract(o,i,f),s=Math.atan2(-a.y,a.x),u=s-e.rotateInitialCursorAngle,c=Cesium.Math.zeroToTwoPi(e.rotateInitialCameraAngle-u),l=e.terria.scene.camera,p=Cesium.Matrix4.clone(l.transform,h);l.lookAtTransform(e.rotateFrame);var d=Math.atan2(l.position.y,l.position.x);l.rotateRight(c-d),l.lookAtTransform(p)},e.rotateMouseUpFunction=function(t){e.isRotating=!1,document.removeEventListener("mousemove",e.rotateMouseMoveFunction,!1),document.removeEventListener("mouseup",e.rotateMouseUpFunction,!1),e.rotateMouseMoveFunction=void 0,e.rotateMouseUpFunction=void 0},document.addEventListener("mousemove",e.rotateMouseMoveFunction,!1),document.addEventListener("mouseup",e.rotateMouseUpFunction,!1)}var p=function(t){function n(){Cesium.defined(c.terria)?(c._unsubcribeFromPostRender&&(c._unsubcribeFromPostRender(),c._unsubcribeFromPostRender=void 0),c.showCompass=!0,c._unsubcribeFromPostRender=c.terria.scene.postRender.addEventListener(function(){c.heading=c.terria.scene.camera.heading})):(c._unsubcribeFromPostRender&&(c._unsubcribeFromPostRender(),c._unsubcribeFromPostRender=void 0),c.showCompass=!1)}this.terria=t.terria,this.eventHelper=new Cesium.EventHelper,this.controls=t.controls,Cesium.defined(this.controls)||(this.controls=[new i(this.terria),new r(this.terria),new o(this.terria)]),this.svgCompassOuterRing=a,this.svgCompassGyro=s,this.svgCompassRotationMarker=u,this.showCompass=Cesium.defined(this.terria),this.heading=this.showCompass?this.terria.scene.camera.heading:0,this.isOrbiting=!1,this.orbitCursorAngle=0,this.orbitCursorOpacity=0,this.orbitLastTimestamp=0,this.orbitFrame=void 0,this.orbitIsLook=!1,this.orbitMouseMoveFunction=void 0,this.orbitMouseUpFunction=void 0,this.isRotating=!1,this.rotateInitialCursorAngle=void 0,this.rotateFrame=void 0,this.rotateIsLook=!1,this.rotateMouseMoveFunction=void 0,this.rotateMouseUpFunction=void 0,this._unsubcribeFromPostRender=void 0,e.track(this,["controls","showCompass","heading","isOrbiting","orbitCursorAngle","isRotating"]);var 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strict";t.exports={options:{html:!1,xhtmlOut:!1,breaks:!1,langPrefix:"language-",linkify:!1,typographer:!1,quotes:"“”‘’",highlight:null,maxNesting:20},components:{core:{rules:["normalize","block","inline"]},block:{rules:["paragraph"]},inline:{rules:["text"],rules2:["balance_pairs","text_collapse"]}}}},{}],17:[function(e,t,n){"use strict";function r(){this.rules=i({},s)}var i=e("./common/utils").assign,o=e("./common/utils").unescapeAll,a=e("./common/utils").escapeHtml,s={};s.code_inline=function(e,t){return"<code>"+a(e[t].content)+"</code>"},s.code_block=function(e,t){return"<pre><code>"+a(e[t].content)+"</code></pre>\n"},s.fence=function(e,t,n,r,i){var s,u=e[t],c=u.info?o(u.info).trim():"",l="";return c&&(l=c.split(/\s+/g)[0],u.attrPush(["class",n.langPrefix+l])),s=n.highlight?n.highlight(u.content,l)||a(u.content):a(u.content),"<pre><code"+i.renderAttrs(u)+">"+s+"</code></pre>\n"},s.image=function(e,t,n,r,i){var o=e[t];return 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r,i="",o=this.rules,a=0,s=e.length;s>a;a++)r=e[a].type,i+="undefined"!=typeof o[r]?o[r](e,a,t,n,this):this.renderToken(e,a,t);return i},r.prototype.renderInlineAsText=function(e,t,n){for(var r="",i=this.rules,o=0,a=e.length;a>o;o++)"text"===e[o].type?r+=i.text(e,o,t,n,this):"image"===e[o].type&&(r+=this.renderInlineAsText(e[o].children,t,n));return r},r.prototype.render=function(e,t,n){var r,i,o,a="",s=this.rules;for(r=0,i=e.length;i>r;r++)o=e[r].type,a+="inline"===o?this.renderInline(e[r].children,t,n):"undefined"!=typeof s[o]?s[e[r].type](e,r,t,n,this):this.renderToken(e,r,t,n);return a},t.exports=r},{"./common/utils":5}],18:[function(e,t,n){"use strict";function r(){this.__rules__=[],this.__cache__=null}r.prototype.__find__=function(e){for(var t=0;t<this.__rules__.length;t++)if(this.__rules__[t].name===e)return t;return-1},r.prototype.__compile__=function(){var e=this,t=[""];e.__rules__.forEach(function(e){e.enabled&&e.alt.forEach(function(e){t.indexOf(e)<0&&t.push(e)})}),e.__cache__={},t.forEach(function(t){e.__cache__[t]=[],e.__rules__.forEach(function(n){n.enabled&&(t&&n.alt.indexOf(t)<0||e.__cache__[t].push(n.fn))})})},r.prototype.at=function(e,t,n){var r=this.__find__(e),i=n||{};if(-1===r)throw new Error("Parser rule not found: "+e);this.__rules__[r].fn=t,this.__rules__[r].alt=i.alt||[],this.__cache__=null},r.prototype.before=function(e,t,n,r){var i=this.__find__(e),o=r||{};if(-1===i)throw new Error("Parser rule not found: "+e);this.__rules__.splice(i,0,{name:t,enabled:!0,fn:n,alt:o.alt||[]}),this.__cache__=null},r.prototype.after=function(e,t,n,r){var i=this.__find__(e),o=r||{};if(-1===i)throw new Error("Parser rule not found: "+e);this.__rules__.splice(i+1,0,{name:t,enabled:!0,fn:n,alt:o.alt||[]}),this.__cache__=null},r.prototype.push=function(e,t,n){var r=n||{};this.__rules__.push({name:e,enabled:!0,fn:t,alt:r.alt||[]}),this.__cache__=null},r.prototype.enable=function(e,t){Array.isArray(e)||(e=[e]);var n=[];return e.forEach(function(e){var r=this.__find__(e);if(0>r){if(t)return;throw new Error("Rules manager: invalid rule name "+e)}this.__rules__[r].enabled=!0,n.push(e)},this),this.__cache__=null,n},r.prototype.enableOnly=function(e,t){Array.isArray(e)||(e=[e]),this.__rules__.forEach(function(e){e.enabled=!1}),this.enable(e,t)},r.prototype.disable=function(e,t){Array.isArray(e)||(e=[e]);var n=[];return e.forEach(function(e){var r=this.__find__(e);if(0>r){if(t)return;throw new Error("Rules manager: invalid rule name "+e)}this.__rules__[r].enabled=!1,n.push(e)},this),this.__cache__=null,n},r.prototype.getRules=function(e){return null===this.__cache__&&this.__compile__(),this.__cache__[e]||[]},t.exports=r},{}],19:[function(e,t,n){"use strict";var r=e("../common/utils").isSpace;t.exports=function(e,t,n,i){var 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e.blkIndent=l,!0}},{"../common/utils":5}],20:[function(e,t,n){"use strict";t.exports=function(e,t,n){var r,i,o;if(e.sCount[t]-e.blkIndent<4)return!1;for(i=r=t+1;n>r;)if(e.isEmpty(r))r++;else{if(!(e.sCount[r]-e.blkIndent>=4))break;r++,i=r}return e.line=r,o=e.push("code_block","code",0),o.content=e.getLines(t,i,4+e.blkIndent,!0),o.map=[t,e.line],!0}},{}],21:[function(e,t,n){"use strict";t.exports=function(e,t,n,r){var i,o,a,s,u,c,l,p=!1,f=e.bMarks[t]+e.tShift[t],h=e.eMarks[t];if(f+3>h)return!1;if(i=e.src.charCodeAt(f),126!==i&&96!==i)return!1;if(u=f,f=e.skipChars(f,i),o=f-u,3>o)return!1;if(l=e.src.slice(u,f),a=e.src.slice(f,h),a.indexOf("`")>=0)return!1;if(r)return!0;for(s=t;s++,!(s>=n||(f=u=e.bMarks[s]+e.tShift[s],h=e.eMarks[s],h>f&&e.sCount[s]<e.blkIndent));)if(e.src.charCodeAt(f)===i&&!(e.sCount[s]-e.blkIndent>=4||(f=e.skipChars(f,i),o>f-u||(f=e.skipSpaces(f),h>f)))){p=!0;break}return o=e.sCount[t],e.line=s+(p?1:0),c=e.push("fence","code",0),c.info=a,c.content=e.getLines(t+1,s,o,!0),c.markup=l,c.map=[t,e.line],!0}},{}],22:[function(e,t,n){"use strict";var r=e("../common/utils").isSpace;t.exports=function(e,t,n,i){var o,a,s,u,c=e.bMarks[t]+e.tShift[t],l=e.eMarks[t];if(o=e.src.charCodeAt(c),35!==o||c>=l)return!1;for(a=1,o=e.src.charCodeAt(++c);35===o&&l>c&&6>=a;)a++,o=e.src.charCodeAt(++c);return a>6||l>c&&32!==o?!1:i?!0:(l=e.skipSpacesBack(l,c),s=e.skipCharsBack(l,35,c),s>c&&r(e.src.charCodeAt(s-1))&&(l=s),e.line=t+1,u=e.push("heading_open","h"+String(a),1),u.markup="########".slice(0,a),u.map=[t,e.line],u=e.push("inline","",0),u.content=e.src.slice(c,l).trim(),u.map=[t,e.line],u.children=[],u=e.push("heading_close","h"+String(a),-1),u.markup="########".slice(0,a),!0)}},{"../common/utils":5}],23:[function(e,t,n){"use strict";var r=e("../common/utils").isSpace;t.exports=function(e,t,n,i){var o,a,s,u,c=e.bMarks[t]+e.tShift[t],l=e.eMarks[t];if(o=e.src.charCodeAt(c++),42!==o&&45!==o&&95!==o)return!1;for(a=1;l>c;){if(s=e.src.charCodeAt(c++),s!==o&&!r(s))return!1;s===o&&a++}return 3>a?!1:i?!0:(e.line=t+1,u=e.push("hr","hr",0),u.map=[t,e.line],u.markup=Array(a+1).join(String.fromCharCode(o)),!0)}},{"../common/utils":5}],24:[function(e,t,n){"use strict";var r=e("../common/html_blocks"),i=e("../common/html_re").HTML_OPEN_CLOSE_TAG_RE,o=[[/^<(script|pre|style)(?=(\s|>|$))/i,/<\/(script|pre|style)>/i,!0],[/^<!--/,/-->/,!0],[/^<\?/,/\?>/,!0],[/^<![A-Z]/,/>/,!0],[/^<!\[CDATA\[/,/\]\]>/,!0],[new RegExp("^</?("+r.join("|")+")(?=(\\s|/?>|$))","i"),/^$/,!0],[new RegExp(i.source+"\\s*$"),/^$/,!1]];t.exports=function(e,t,n,r){var i,a,s,u,c=e.bMarks[t]+e.tShift[t],l=e.eMarks[t];if(!e.md.options.html)return!1;if(60!==e.src.charCodeAt(c))return!1;for(u=e.src.slice(c,l),i=0;i<o.length&&!o[i][0].test(u);i++);if(i===o.length)return!1;if(r)return o[i][2];if(a=t+1,!o[i][1].test(u))for(;n>a&&!(e.sCount[a]<e.blkIndent);a++)if(c=e.bMarks[a]+e.tShift[a],l=e.eMarks[a],u=e.src.slice(c,l),o[i][1].test(u)){0!==u.length&&a++;break}return e.line=a,s=e.push("html_block","",0),s.map=[t,a],s.content=e.getLines(t,a,e.blkIndent,!0),!0}},{"../common/html_blocks":2,"../common/html_re":3}],25:[function(e,t,n){"use strict";t.exports=function(e,t,n){var r,i,o,a,s,u=t+1;return u>=n?!1:e.sCount[u]<e.blkIndent?!1:e.sCount[u]-e.blkIndent>3?!1:(i=e.bMarks[u]+e.tShift[u],o=e.eMarks[u],i>=o?!1:(r=e.src.charCodeAt(i),45!==r&&61!==r?!1:(i=e.skipChars(i,r),i=e.skipSpaces(i),o>i?!1:(i=e.bMarks[t]+e.tShift[t],e.line=u+1,s=61===r?1:2,a=e.push("heading_open","h"+String(s),1),a.markup=String.fromCharCode(r),a.map=[t,e.line],a=e.push("inline","",0),a.content=e.src.slice(i,e.eMarks[t]).trim(),a.map=[t,e.line-1],a.children=[],a=e.push("heading_close","h"+String(s),-1),a.markup=String.fromCharCode(r),!0))))}},{}],26:[function(e,t,n){"use strict";function r(e,t){var n,r,i,o;return r=e.bMarks[t]+e.tShift[t],i=e.eMarks[t],n=e.src.charCodeAt(r++),42!==n&&45!==n&&43!==n?-1:i>r&&(o=e.src.charCodeAt(r),!a(o))?-1:r}function i(e,t){var n,r=e.bMarks[t]+e.tShift[t],i=r,o=e.eMarks[t];if(i+1>=o)return-1;if(n=e.src.charCodeAt(i++),48>n||n>57)return-1;for(;;){if(i>=o)return-1;if(n=e.src.charCodeAt(i++),!(n>=48&&57>=n)){if(41===n||46===n)break;return-1}if(i-r>=10)return-1}return o>i&&(n=e.src.charCodeAt(i),!a(n))?-1:i}function o(e,t){var n,r,i=e.level+2;for(n=t+2,r=e.tokens.length-2;r>n;n++)e.tokens[n].level===i&&"paragraph_open"===e.tokens[n].type&&(e.tokens[n+2].hidden=!0,e.tokens[n].hidden=!0,n+=2)}var a=e("../common/utils").isSpace;t.exports=function(e,t,n,s){var u,c,l,p,f,h,d,m,g,v,b,y,_,k,C,w,E,T,x,A,M,D,L,S,F,q,R,N,I=!0;if((b=i(e,t))>=0)T=!0;else{if(!((b=r(e,t))>=0))return!1;T=!1}if(E=e.src.charCodeAt(b-1),s)return!0;for(A=e.tokens.length,T?(v=e.bMarks[t]+e.tShift[t],w=Number(e.src.substr(v,b-v-1)),F=e.push("ordered_list_open","ol",1),1!==w&&(F.attrs=[["start",w]])):F=e.push("bullet_list_open","ul",1),F.map=D=[t,0],F.markup=String.fromCharCode(E),u=t,M=!1,S=e.md.block.ruler.getRules("list");n>u;){for(_=b,k=e.eMarks[u],c=l=e.sCount[u]+b-(e.bMarks[t]+e.tShift[t]);k>_&&(y=e.src.charCodeAt(_),a(y));)9===y?l+=4-l%4:l++,_++;if(x=_,C=x>=k?1:l-c,C>4&&(C=1),p=c+C,F=e.push("list_item_open","li",1),F.markup=String.fromCharCode(E),F.map=L=[t,0],h=e.blkIndent,m=e.tight,f=e.tShift[t],d=e.sCount[t],g=e.parentType,e.blkIndent=p,e.tight=!0,e.parentType="list",e.tShift[t]=x-e.bMarks[t],e.sCount[t]=l,e.md.block.tokenize(e,t,n,!0),(!e.tight||M)&&(I=!1),M=e.line-t>1&&e.isEmpty(e.line-1),e.blkIndent=h,e.tShift[t]=f,e.sCount[t]=d,e.tight=m,e.parentType=g,F=e.push("list_item_close","li",-1),F.markup=String.fromCharCode(E),u=t=e.line,L[1]=u,x=e.bMarks[t],u>=n)break;if(e.isEmpty(u))break;if(e.sCount[u]<e.blkIndent)break;for(N=!1,q=0,R=S.length;R>q;q++)if(S[q](e,u,n,!0)){N=!0;break}if(N)break;if(T){if(b=i(e,u),0>b)break}else if(b=r(e,u),0>b)break;if(E!==e.src.charCodeAt(b-1))break}return F=T?e.push("ordered_list_close","ol",-1):e.push("bullet_list_close","ul",-1),F.markup=String.fromCharCode(E),D[1]=u,e.line=u,I&&o(e,A),!0}},{"../common/utils":5}],27:[function(e,t,n){"use strict";t.exports=function(e,t){for(var n,r,i,o,a,s=t+1,u=e.md.block.ruler.getRules("paragraph"),c=e.lineMax;c>s&&!e.isEmpty(s);s++)if(!(e.sCount[s]-e.blkIndent>3||e.sCount[s]<0)){for(r=!1,i=0,o=u.length;o>i;i++)if(u[i](e,s,c,!0)){r=!0;break}if(r)break}return n=e.getLines(t,s,e.blkIndent,!1).trim(),e.line=s,a=e.push("paragraph_open","p",1),a.map=[t,e.line],a=e.push("inline","",0),a.content=n,a.map=[t,e.line],a.children=[],a=e.push("paragraph_close","p",-1),!0}},{}],28:[function(e,t,n){"use strict";var r=e("../helpers/parse_link_destination"),i=e("../helpers/parse_link_title"),o=e("../common/utils").normalizeReference,a=e("../common/utils").isSpace;t.exports=function(e,t,n,s){var u,c,l,p,f,h,d,m,g,v,b,y,_,k,C,w=0,E=e.bMarks[t]+e.tShift[t],T=e.eMarks[t],x=t+1;if(91!==e.src.charCodeAt(E))return!1;for(;++E<T;)if(93===e.src.charCodeAt(E)&&92!==e.src.charCodeAt(E-1)){if(E+1===T)return!1;if(58!==e.src.charCodeAt(E+1))return!1;break}for(p=e.lineMax,k=e.md.block.ruler.getRules("reference");p>x&&!e.isEmpty(x);x++)if(!(e.sCount[x]-e.blkIndent>3||e.sCount[x]<0)){for(_=!1,h=0,d=k.length;d>h;h++)if(k[h](e,x,p,!0)){_=!0;break}if(_)break}for(y=e.getLines(t,x,e.blkIndent,!1).trim(),T=y.length,E=1;T>E;E++){if(u=y.charCodeAt(E),91===u)return!1;if(93===u){g=E;break}10===u?w++:92===u&&(E++,T>E&&10===y.charCodeAt(E)&&w++)}if(0>g||58!==y.charCodeAt(g+1))return!1;for(E=g+2;T>E;E++)if(u=y.charCodeAt(E),10===u)w++;else if(!a(u))break;if(v=r(y,E,T),!v.ok)return!1;if(f=e.md.normalizeLink(v.str),!e.md.validateLink(f))return!1;for(E=v.pos,w+=v.lines,c=E,l=w,b=E;T>E;E++)if(u=y.charCodeAt(E),10===u)w++;else if(!a(u))break;for(v=i(y,E,T),T>E&&b!==E&&v.ok?(C=v.str,E=v.pos,w+=v.lines):(C="",E=c,w=l);T>E&&(u=y.charCodeAt(E),a(u));)E++;if(T>E&&10!==y.charCodeAt(E)&&C)for(C="",E=c,w=l;T>E&&(u=y.charCodeAt(E),a(u));)E++;return T>E&&10!==y.charCodeAt(E)?!1:(m=o(y.slice(1,g)))?s?!0:("undefined"==typeof e.env.references&&(e.env.references={}),"undefined"==typeof e.env.references[m]&&(e.env.references[m]={title:C,href:f}),e.line=t+w+1,!0):!1}},{"../common/utils":5,"../helpers/parse_link_destination":7,"../helpers/parse_link_title":9}],29:[function(e,t,n){"use strict";function r(e,t,n,r){var i,a,s,u,c,l,p,f;for(this.src=e,this.md=t,this.env=n,this.tokens=r,this.bMarks=[],this.eMarks=[],this.tShift=[],this.sCount=[],this.blkIndent=0,this.line=0,this.lineMax=0,this.tight=!1,this.parentType="root",this.ddIndent=-1,this.level=0,this.result="",a=this.src,f=!1,s=u=l=p=0,c=a.length;c>u;u++){if(i=a.charCodeAt(u),!f){if(o(i)){l++,9===i?p+=4-p%4:p++;continue}f=!0}(10===i||u===c-1)&&(10!==i&&u++,this.bMarks.push(s),this.eMarks.push(u),this.tShift.push(l),this.sCount.push(p),f=!1,l=0,p=0,s=u+1)}this.bMarks.push(a.length),this.eMarks.push(a.length),this.tShift.push(0),this.sCount.push(0),this.lineMax=this.bMarks.length-1}var i=e("../token"),o=e("../common/utils").isSpace;r.prototype.push=function(e,t,n){var r=new i(e,t,n);return r.block=!0,0>n&&this.level--,r.level=this.level,n>0&&this.level++,this.tokens.push(r),r},r.prototype.isEmpty=function(e){return this.bMarks[e]+this.tShift[e]>=this.eMarks[e]},r.prototype.skipEmptyLines=function(e){for(var t=this.lineMax;t>e&&!(this.bMarks[e]+this.tShift[e]<this.eMarks[e]);e++);return e},r.prototype.skipSpaces=function(e){for(var t,n=this.src.length;n>e&&(t=this.src.charCodeAt(e),o(t));e++);return e},r.prototype.skipSpacesBack=function(e,t){if(t>=e)return e;for(;e>t;)if(!o(this.src.charCodeAt(--e)))return e+1;return e},r.prototype.skipChars=function(e,t){for(var n=this.src.length;n>e&&this.src.charCodeAt(e)===t;e++);return e},r.prototype.skipCharsBack=function(e,t,n){if(n>=e)return e;for(;e>n;)if(t!==this.src.charCodeAt(--e))return e+1;return e},r.prototype.getLines=function(e,t,n,r){var i,a,s,u,c,l,p,f=e;if(e>=t)return"";for(l=new Array(t-e),i=0;t>f;f++,i++){for(a=0,p=u=this.bMarks[f],c=t>f+1||r?this.eMarks[f]+1:this.eMarks[f];c>u&&n>a;){if(s=this.src.charCodeAt(u),o(s))9===s?a+=4-a%4:a++;else{if(!(u-p<this.tShift[f]))break;a++}u++}l[i]=this.src.slice(u,c)}return l.join("")},r.prototype.Token=i,t.exports=r},{"../common/utils":5,"../token":52}],30:[function(e,t,n){"use strict";function r(e,t){var n=e.bMarks[t]+e.blkIndent,r=e.eMarks[t];return e.src.substr(n,r-n)}function i(e){var t,n=[],r=0,i=e.length,o=0,a=0,s=!1,u=0;for(t=e.charCodeAt(r);i>r;)96===t&&o%2===0?(s=!s,u=r):124!==t||o%2!==0||s?92===t?o++:o=0:(n.push(e.substring(a,r)),a=r+1),r++,r===i&&s&&(s=!1,r=u+1),t=e.charCodeAt(r);return n.push(e.substring(a)),n}t.exports=function(e,t,n,o){var a,s,u,c,l,p,f,h,d,m,g;if(t+2>n)return!1;if(l=t+1,e.sCount[l]<e.blkIndent)return!1;if(u=e.bMarks[l]+e.tShift[l],u>=e.eMarks[l])return!1;if(a=e.src.charCodeAt(u),124!==a&&45!==a&&58!==a)return!1;if(s=r(e,t+1),!/^[-:| ]+$/.test(s))return!1;if(p=s.split("|"),p.length<2)return!1;for(h=[],c=0;c<p.length;c++){if(d=p[c].trim(),!d){if(0===c||c===p.length-1)continue;return!1}if(!/^:?-+:?$/.test(d))return!1;58===d.charCodeAt(d.length-1)?h.push(58===d.charCodeAt(0)?"center":"right"):58===d.charCodeAt(0)?h.push("left"):h.push("")}if(s=r(e,t).trim(),-1===s.indexOf("|"))return!1;if(p=i(s.replace(/^\||\|$/g,"")),h.length!==p.length)return!1;if(o)return!0;for(f=e.push("table_open","table",1),f.map=m=[t,0],f=e.push("thead_open","thead",1),f.map=[t,t+1],f=e.push("tr_open","tr",1),f.map=[t,t+1],c=0;c<p.length;c++)f=e.push("th_open","th",1),f.map=[t,t+1],h[c]&&(f.attrs=[["style","text-align:"+h[c]]]),f=e.push("inline","",0),f.content=p[c].trim(),f.map=[t,t+1],f.children=[],f=e.push("th_close","th",-1);for(f=e.push("tr_close","tr",-1),f=e.push("thead_close","thead",-1),f=e.push("tbody_open","tbody",1),f.map=g=[t+2,0],l=t+2;n>l&&!(e.sCount[l]<e.blkIndent)&&(s=r(e,l).trim(),-1!==s.indexOf("|"));l++){for(p=i(s.replace(/^\||\|$/g,"")),p.length=h.length,f=e.push("tr_open","tr",1),c=0;c<p.length;c++)f=e.push("td_open","td",1),h[c]&&(f.attrs=[["style","text-align:"+h[c]]]),f=e.push("inline","",0),f.content=p[c]?p[c].trim():"",f.children=[],f=e.push("td_close","td",-1);f=e.push("tr_close","tr",-1)}return f=e.push("tbody_close","tbody",-1),f=e.push("table_close","table",-1),m[1]=g[1]=l,e.line=l,!0}},{}],31:[function(e,t,n){"use strict";t.exports=function(e){var t;e.inlineMode?(t=new e.Token("inline","",0),t.content=e.src,t.map=[0,1],t.children=[],e.tokens.push(t)):e.md.block.parse(e.src,e.md,e.env,e.tokens)}},{}],32:[function(e,t,n){"use strict";t.exports=function(e){var t,n,r,i=e.tokens;for(n=0,r=i.length;r>n;n++)t=i[n],"inline"===t.type&&e.md.inline.parse(t.content,e.md,e.env,t.children)}},{}],33:[function(e,t,n){"use strict";function r(e){return/^<a[>\s]/i.test(e)}function i(e){return/^<\/a\s*>/i.test(e)}var o=e("../common/utils").arrayReplaceAt;t.exports=function(e){var t,n,a,s,u,c,l,p,f,h,d,m,g,v,b,y,_,k=e.tokens;if(e.md.options.linkify)for(n=0,a=k.length;a>n;n++)if("inline"===k[n].type&&e.md.linkify.pretest(k[n].content))for(s=k[n].children,g=0,t=s.length-1;t>=0;t--)if(c=s[t],"link_close"!==c.type){if("html_inline"===c.type&&(r(c.content)&&g>0&&g--,i(c.content)&&g++),!(g>0)&&"text"===c.type&&e.md.linkify.test(c.content)){for(f=c.content,_=e.md.linkify.match(f),l=[],m=c.level,d=0,p=0;p<_.length;p++)v=_[p].url,b=e.md.normalizeLink(v),e.md.validateLink(b)&&(y=_[p].text,y=_[p].schema?"mailto:"!==_[p].schema||/^mailto:/i.test(y)?e.md.normalizeLinkText(y):e.md.normalizeLinkText("mailto:"+y).replace(/^mailto:/,""):e.md.normalizeLinkText("http://"+y).replace(/^http:\/\//,""),h=_[p].index,h>d&&(u=new e.Token("text","",0),u.content=f.slice(d,h),u.level=m,l.push(u)),u=new e.Token("link_open","a",1),u.attrs=[["href",b]],u.level=m++,u.markup="linkify",u.info="auto",l.push(u),u=new e.Token("text","",0),u.content=y,u.level=m,l.push(u),u=new e.Token("link_close","a",-1),u.level=--m,u.markup="linkify",u.info="auto",l.push(u),d=_[p].lastIndex);d<f.length&&(u=new e.Token("text","",0),u.content=f.slice(d),u.level=m,l.push(u)),k[n].children=s=o(s,t,l)}}else for(t--;s[t].level!==c.level&&"link_open"!==s[t].type;)t--}},{"../common/utils":5}],34:[function(e,t,n){"use strict";var r=/\r[\n\u0085]|[\u2424\u2028\u0085]/g,i=/\u0000/g;t.exports=function(e){var t;t=e.src.replace(r,"\n"),t=t.replace(i,"�"),e.src=t}},{}],35:[function(e,t,n){"use strict";function r(e,t){return c[t.toLowerCase()]}function i(e){var t,n;for(t=e.length-1;t>=0;t--)n=e[t],"text"===n.type&&(n.content=n.content.replace(u,r))}function o(e){var t,n;for(t=e.length-1;t>=0;t--)n=e[t],"text"===n.type&&a.test(n.content)&&(n.content=n.content.replace(/\+-/g,"±").replace(/\.{2,}/g,"…").replace(/([?!])\u2026/g,"$1..").replace(/([?!]){4,}/g,"$1$1$1").replace(/,{2,}/g,",").replace(/(^|[^-])---([^-]|$)/gm,"$1—$2").replace(/(^|\s)--(\s|$)/gm,"$1–$2").replace(/(^|[^-\s])--([^-\s]|$)/gm,"$1–$2"))}var a=/\+-|\.\.|\?\?\?\?|!!!!|,,|--/,s=/\((c|tm|r|p)\)/i,u=/\((c|tm|r|p)\)/gi,c={c:"©",r:"®",p:"§",tm:"™"};t.exports=function(e){var t;if(e.md.options.typographer)for(t=e.tokens.length-1;t>=0;t--)"inline"===e.tokens[t].type&&(s.test(e.tokens[t].content)&&i(e.tokens[t].children),a.test(e.tokens[t].content)&&o(e.tokens[t].children))}},{}],36:[function(e,t,n){"use strict";function r(e,t,n){return e.substr(0,t)+n+e.substr(t+1)}function i(e,t){var n,i,u,p,f,h,d,m,g,v,b,y,_,k,C,w,E,T,x,A,M;for(x=[],n=0;n<e.length;n++){for(i=e[n],d=e[n].level,E=x.length-1;E>=0&&!(x[E].level<=d);E--);if(x.length=E+1,"text"===i.type){u=i.content,f=0,h=u.length;e:for(;h>f&&(c.lastIndex=f,p=c.exec(u));)if(C=w=!0,f=p.index+1,T="'"===p[0],g=p.index-1>=0?u.charCodeAt(p.index-1):32,v=h>f?u.charCodeAt(f):32,b=s(g)||a(String.fromCharCode(g)),y=s(v)||a(String.fromCharCode(v)),_=o(g),k=o(v),k?C=!1:y&&(_||b||(C=!1)),_?w=!1:b&&(k||y||(w=!1)),34===v&&'"'===p[0]&&g>=48&&57>=g&&(w=C=!1),C&&w&&(C=!1,w=y),C||w){if(w)for(E=x.length-1;E>=0&&(m=x[E],!(x[E].level<d));E--)if(m.single===T&&x[E].level===d){m=x[E],T?(A=t.md.options.quotes[2],M=t.md.options.quotes[3]):(A=t.md.options.quotes[0],M=t.md.options.quotes[1]),i.content=r(i.content,p.index,M),e[m.token].content=r(e[m.token].content,m.pos,A),f+=M.length-1,m.token===n&&(f+=A.length-1),u=i.content,h=u.length,x.length=E;continue e}C?x.push({token:n,pos:p.index,single:T,level:d}):w&&T&&(i.content=r(i.content,p.index,l))}else T&&(i.content=r(i.content,p.index,l))}}}var o=e("../common/utils").isWhiteSpace,a=e("../common/utils").isPunctChar,s=e("../common/utils").isMdAsciiPunct,u=/['"]/,c=/['"]/g,l="’";t.exports=function(e){var t;if(e.md.options.typographer)for(t=e.tokens.length-1;t>=0;t--)"inline"===e.tokens[t].type&&u.test(e.tokens[t].content)&&i(e.tokens[t].children,e)}},{"../common/utils":5}],37:[function(e,t,n){"use strict";function r(e,t,n){this.src=e,this.env=n,this.tokens=[],this.inlineMode=!1,this.md=t}var i=e("../token");r.prototype.Token=i,t.exports=r},{"../token":52}],38:[function(e,t,n){"use strict";var r=e("../common/url_schemas"),i=/^<([a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*)>/,o=/^<([a-zA-Z.\-]{1,25}):([^<>\x00-\x20]*)>/;t.exports=function(e,t){var n,a,s,u,c,l,p=e.pos;return 60!==e.src.charCodeAt(p)?!1:(n=e.src.slice(p),n.indexOf(">")<0?!1:o.test(n)?(a=n.match(o),r.indexOf(a[1].toLowerCase())<0?!1:(u=a[0].slice(1,-1),c=e.md.normalizeLink(u),e.md.validateLink(c)?(t||(l=e.push("link_open","a",1),l.attrs=[["href",c]],l=e.push("text","",0),l.content=e.md.normalizeLinkText(u),l=e.push("link_close","a",-1)),e.pos+=a[0].length,!0):!1)):i.test(n)?(s=n.match(i),u=s[0].slice(1,-1),c=e.md.normalizeLink("mailto:"+u),e.md.validateLink(c)?(t||(l=e.push("link_open","a",1),l.attrs=[["href",c]],l.markup="autolink",l.info="auto",l=e.push("text","",0),l.content=e.md.normalizeLinkText(u),l=e.push("link_close","a",-1),l.markup="autolink",l.info="auto"),e.pos+=s[0].length,!0):!1):!1)}},{"../common/url_schemas":4}],39:[function(e,t,n){"use strict";t.exports=function(e,t){var n,r,i,o,a,s,u=e.pos,c=e.src.charCodeAt(u);if(96!==c)return!1;for(n=u,u++,r=e.posMax;r>u&&96===e.src.charCodeAt(u);)u++;for(i=e.src.slice(n,u),o=a=u;-1!==(o=e.src.indexOf("`",a));){for(a=o+1;r>a&&96===e.src.charCodeAt(a);)a++;if(a-o===i.length)return t||(s=e.push("code_inline","code",0),s.markup=i,s.content=e.src.slice(u,o).replace(/[ \n]+/g," ").trim()),e.pos=a,!0}return t||(e.pending+=i),e.pos+=i.length,!0}},{}],40:[function(e,t,n){"use strict";t.exports=function(e){var t,n,r,i,o=e.delimiters,a=e.delimiters.length;for(t=0;a>t;t++)if(r=o[t],r.close)for(n=t-r.jump-1;n>=0;){if(i=o[n],i.open&&i.marker===r.marker&&i.end<0&&i.level===r.level){r.jump=t-n,r.open=!1,i.end=t,i.jump=0;break}n-=i.jump+1}}},{}],41:[function(e,t,n){"use strict";t.exports.tokenize=function(e,t){var n,r,i,o=e.pos,a=e.src.charCodeAt(o);if(t)return!1;if(95!==a&&42!==a)return!1;for(r=e.scanDelims(e.pos,42===a),n=0;n<r.length;n++)i=e.push("text","",0),i.content=String.fromCharCode(a),e.delimiters.push({marker:a,jump:n,token:e.tokens.length-1,level:e.level,end:-1,open:r.can_open,close:r.can_close});return e.pos+=r.length,!0},t.exports.postProcess=function(e){var t,n,r,i,o,a,s=e.delimiters,u=e.delimiters.length;for(t=0;u>t;t++)n=s[t],(95===n.marker||42===n.marker)&&-1!==n.end&&(r=s[n.end],a=u>t+1&&s[t+1].end===n.end-1&&s[t+1].token===n.token+1&&s[n.end-1].token===r.token-1&&s[t+1].marker===n.marker,o=String.fromCharCode(n.marker),i=e.tokens[n.token],i.type=a?"strong_open":"em_open",i.tag=a?"strong":"em",i.nesting=1,i.markup=a?o+o:o,i.content="",i=e.tokens[r.token],i.type=a?"strong_close":"em_close",i.tag=a?"strong":"em",i.nesting=-1,i.markup=a?o+o:o,i.content="",a&&(e.tokens[s[t+1].token].content="",e.tokens[s[n.end-1].token].content="",t++))}},{}],42:[function(e,t,n){"use strict";var r=e("../common/entities"),i=e("../common/utils").has,o=e("../common/utils").isValidEntityCode,a=e("../common/utils").fromCodePoint,s=/^&#((?:x[a-f0-9]{1,8}|[0-9]{1,8}));/i,u=/^&([a-z][a-z0-9]{1,31});/i;t.exports=function(e,t){var n,c,l,p=e.pos,f=e.posMax;if(38!==e.src.charCodeAt(p))return!1;if(f>p+1)if(n=e.src.charCodeAt(p+1),35===n){if(l=e.src.slice(p).match(s))return t||(c="x"===l[1][0].toLowerCase()?parseInt(l[1].slice(1),16):parseInt(l[1],10),e.pending+=a(o(c)?c:65533)),e.pos+=l[0].length,!0}else if(l=e.src.slice(p).match(u),l&&i(r,l[1]))return t||(e.pending+=r[l[1]]),e.pos+=l[0].length,!0;return t||(e.pending+="&"),e.pos++,!0}},{"../common/entities":1,"../common/utils":5}],43:[function(e,t,n){"use strict";for(var r=e("../common/utils").isSpace,i=[],o=0;256>o;o++)i.push(0);"\\!\"#$%&'()*+,./:;<=>?@[]^_`{|}~-".split("").forEach(function(e){i[e.charCodeAt(0)]=1}),t.exports=function(e,t){var n,o=e.pos,a=e.posMax;if(92!==e.src.charCodeAt(o))return!1;if(o++,a>o){if(n=e.src.charCodeAt(o),256>n&&0!==i[n])return t||(e.pending+=e.src[o]),e.pos+=2,!0;if(10===n){for(t||e.push("hardbreak","br",0),o++;a>o&&(n=e.src.charCodeAt(o),r(n));)o++;return e.pos=o,!0}}return t||(e.pending+="\\"),e.pos++,!0}},{"../common/utils":5}],44:[function(e,t,n){"use strict";function r(e){var t=32|e;return t>=97&&122>=t}var i=e("../common/html_re").HTML_TAG_RE;t.exports=function(e,t){var n,o,a,s,u=e.pos;return e.md.options.html?(a=e.posMax,60!==e.src.charCodeAt(u)||u+2>=a?!1:(n=e.src.charCodeAt(u+1),(33===n||63===n||47===n||r(n))&&(o=e.src.slice(u).match(i))?(t||(s=e.push("html_inline","",0),s.content=e.src.slice(u,u+o[0].length)),e.pos+=o[0].length,!0):!1)):!1}},{"../common/html_re":3}],45:[function(e,t,n){"use strict";var r=e("../helpers/parse_link_label"),i=e("../helpers/parse_link_destination"),o=e("../helpers/parse_link_title"),a=e("../common/utils").normalizeReference,s=e("../common/utils").isSpace;t.exports=function(e,t){var n,u,c,l,p,f,h,d,m,g,v,b,y="",_=e.pos,k=e.posMax;if(33!==e.src.charCodeAt(e.pos))return!1;if(91!==e.src.charCodeAt(e.pos+1))return!1;if(p=e.pos+2,l=r(e,e.pos+1,!1),0>l)return!1;if(f=l+1,k>f&&40===e.src.charCodeAt(f)){for(f++;k>f&&(u=e.src.charCodeAt(f),s(u)||10===u);f++);if(f>=k)return!1;for(b=f,d=i(e.src,f,e.posMax),d.ok&&(y=e.md.normalizeLink(d.str),e.md.validateLink(y)?f=d.pos:y=""),b=f;k>f&&(u=e.src.charCodeAt(f),s(u)||10===u);f++);if(d=o(e.src,f,e.posMax),k>f&&b!==f&&d.ok)for(m=d.str,f=d.pos;k>f&&(u=e.src.charCodeAt(f),s(u)||10===u);f++);else m="";if(f>=k||41!==e.src.charCodeAt(f))return e.pos=_,!1;f++}else{if("undefined"==typeof e.env.references)return!1;for(;k>f&&(u=e.src.charCodeAt(f),s(u)||10===u);f++);if(k>f&&91===e.src.charCodeAt(f)?(b=f+1,f=r(e,f),f>=0?c=e.src.slice(b,f++):f=l+1):f=l+1,c||(c=e.src.slice(p,l)),h=e.env.references[a(c)],!h)return e.pos=_,!1;y=h.href,m=h.title}return t||(e.md.inline.parse(e.src.slice(p,l),e.md,e.env,v=[]),g=e.push("image","img",0),g.attrs=n=[["src",y],["alt",""]],g.children=v,m&&n.push(["title",m])),e.pos=f,e.posMax=k,!0}},{"../common/utils":5,"../helpers/parse_link_destination":7,"../helpers/parse_link_label":8,"../helpers/parse_link_title":9}],46:[function(e,t,n){"use strict";var r=e("../helpers/parse_link_label"),i=e("../helpers/parse_link_destination"),o=e("../helpers/parse_link_title"),a=e("../common/utils").normalizeReference,s=e("../common/utils").isSpace;t.exports=function(e,t){var n,u,c,l,p,f,h,d,m,g,v="",b=e.pos,y=e.posMax,_=e.pos;if(91!==e.src.charCodeAt(e.pos))return!1;if(p=e.pos+1,l=r(e,e.pos,!0),0>l)return!1;if(f=l+1,y>f&&40===e.src.charCodeAt(f)){for(f++;y>f&&(u=e.src.charCodeAt(f),s(u)||10===u);f++);if(f>=y)return!1;for(_=f,h=i(e.src,f,e.posMax),h.ok&&(v=e.md.normalizeLink(h.str),e.md.validateLink(v)?f=h.pos:v=""),_=f;y>f&&(u=e.src.charCodeAt(f),s(u)||10===u);f++);if(h=o(e.src,f,e.posMax),y>f&&_!==f&&h.ok)for(m=h.str,f=h.pos;y>f&&(u=e.src.charCodeAt(f),s(u)||10===u);f++);else m="";if(f>=y||41!==e.src.charCodeAt(f))return e.pos=b,!1;f++}else{if("undefined"==typeof e.env.references)return!1;for(;y>f&&(u=e.src.charCodeAt(f),s(u)||10===u);f++);if(y>f&&91===e.src.charCodeAt(f)?(_=f+1,f=r(e,f),f>=0?c=e.src.slice(_,f++):f=l+1):f=l+1,c||(c=e.src.slice(p,l)),d=e.env.references[a(c)],!d)return e.pos=b,!1;v=d.href,m=d.title}return t||(e.pos=p,e.posMax=l,g=e.push("link_open","a",1),g.attrs=n=[["href",v]],m&&n.push(["title",m]),e.md.inline.tokenize(e),g=e.push("link_close","a",-1)),e.pos=f,e.posMax=y,!0}},{"../common/utils":5,"../helpers/parse_link_destination":7,"../helpers/parse_link_label":8,"../helpers/parse_link_title":9
+}],47:[function(e,t,n){"use strict";t.exports=function(e,t){var n,r,i=e.pos;if(10!==e.src.charCodeAt(i))return!1;for(n=e.pending.length-1,r=e.posMax,t||(n>=0&&32===e.pending.charCodeAt(n)?n>=1&&32===e.pending.charCodeAt(n-1)?(e.pending=e.pending.replace(/ +$/,""),e.push("hardbreak","br",0)):(e.pending=e.pending.slice(0,-1),e.push("softbreak","br",0)):e.push("softbreak","br",0)),i++;r>i&&32===e.src.charCodeAt(i);)i++;return e.pos=i,!0}},{}],48:[function(e,t,n){"use strict";function r(e,t,n,r){this.src=e,this.env=n,this.md=t,this.tokens=r,this.pos=0,this.posMax=this.src.length,this.level=0,this.pending="",this.pendingLevel=0,this.cache={},this.delimiters=[]}var i=e("../token"),o=e("../common/utils").isWhiteSpace,a=e("../common/utils").isPunctChar,s=e("../common/utils").isMdAsciiPunct;r.prototype.pushPending=function(){var e=new i("text","",0);return e.content=this.pending,e.level=this.pendingLevel,this.tokens.push(e),this.pending="",e},r.prototype.push=function(e,t,n){this.pending&&this.pushPending();var r=new i(e,t,n);return 0>n&&this.level--,r.level=this.level,n>0&&this.level++,this.pendingLevel=this.level,this.tokens.push(r),r},r.prototype.scanDelims=function(e,t){var n,r,i,u,c,l,p,f,h,d=e,m=!0,g=!0,v=this.posMax,b=this.src.charCodeAt(e);for(n=e>0?this.src.charCodeAt(e-1):32;v>d&&this.src.charCodeAt(d)===b;)d++;return i=d-e,r=v>d?this.src.charCodeAt(d):32,p=s(n)||a(String.fromCharCode(n)),h=s(r)||a(String.fromCharCode(r)),l=o(n),f=o(r),f?m=!1:h&&(l||p||(m=!1)),l?g=!1:p&&(f||h||(g=!1)),t?(u=m,c=g):(u=m&&(!g||p),c=g&&(!m||h)),{can_open:u,can_close:c,length:i}},r.prototype.Token=i,t.exports=r},{"../common/utils":5,"../token":52}],49:[function(e,t,n){"use strict";t.exports.tokenize=function(e,t){var n,r,i,o,a,s=e.pos,u=e.src.charCodeAt(s);if(t)return!1;if(126!==u)return!1;if(r=e.scanDelims(e.pos,!0),o=r.length,a=String.fromCharCode(u),2>o)return!1;for(o%2&&(i=e.push("text","",0),i.content=a,o--),n=0;o>n;n+=2)i=e.push("text","",0),i.content=a+a,e.delimiters.push({marker:u,jump:n,token:e.tokens.length-1,level:e.level,end:-1,open:r.can_open,close:r.can_close});return e.pos+=r.length,!0},t.exports.postProcess=function(e){var t,n,r,i,o,a=[],s=e.delimiters,u=e.delimiters.length;for(t=0;u>t;t++)r=s[t],126===r.marker&&-1!==r.end&&(i=s[r.end],o=e.tokens[r.token],o.type="s_open",o.tag="s",o.nesting=1,o.markup="~~",o.content="",o=e.tokens[i.token],o.type="s_close",o.tag="s",o.nesting=-1,o.markup="~~",o.content="","text"===e.tokens[i.token-1].type&&"~"===e.tokens[i.token-1].content&&a.push(i.token-1));for(;a.length;){for(t=a.pop(),n=t+1;n<e.tokens.length&&"s_close"===e.tokens[n].type;)n++;n--,t!==n&&(o=e.tokens[n],e.tokens[n]=e.tokens[t],e.tokens[t]=o)}}},{}],50:[function(e,t,n){"use strict";function r(e){switch(e){case 10:case 33:case 35:case 36:case 37:case 38:case 42:case 43:case 45:case 58:case 60:case 61:case 62:case 64:case 91:case 92:case 93:case 94:case 95:case 96:case 123:case 125:case 126:return!0;default:return!1}}t.exports=function(e,t){for(var n=e.pos;n<e.posMax&&!r(e.src.charCodeAt(n));)n++;return n===e.pos?!1:(t||(e.pending+=e.src.slice(e.pos,n)),e.pos=n,!0)}},{}],51:[function(e,t,n){"use strict";t.exports=function(e){var t,n,r=0,i=e.tokens,o=e.tokens.length;for(t=n=0;o>t;t++)r+=i[t].nesting,i[t].level=r,"text"===i[t].type&&o>t+1&&"text"===i[t+1].type?i[t+1].content=i[t].content+i[t+1].content:(t!==n&&(i[n]=i[t]),n++);t!==n&&(i.length=n)}},{}],52:[function(e,t,n){"use strict";function r(e,t,n){this.type=e,this.tag=t,this.attrs=null,this.map=null,this.nesting=n,this.level=0,this.children=null,this.content="",this.markup="",this.info="",this.meta=null,this.block=!1,this.hidden=!1}r.prototype.attrIndex=function(e){var t,n,r;if(!this.attrs)return-1;for(t=this.attrs,n=0,r=t.length;r>n;n++)if(t[n][0]===e)return n;return-1},r.prototype.attrPush=function(e){this.attrs?this.attrs.push(e):this.attrs=[e]},t.exports=r},{}],53:[function(t,n,r){(function(t){!function(i){function o(e){throw RangeError(R[e])}function a(e,t){for(var n=e.length,r=[];n--;)r[n]=t(e[n]);return r}function s(e,t){var n=e.split("@"),r="";n.length>1&&(r=n[0]+"@",e=n[1]),e=e.replace(q,".");var i=e.split("."),o=a(i,t).join(".");return r+o}function u(e){for(var t,n,r=[],i=0,o=e.length;o>i;)t=e.charCodeAt(i++),t>=55296&&56319>=t&&o>i?(n=e.charCodeAt(i++),56320==(64512&n)?r.push(((1023&t)<<10)+(1023&n)+65536):(r.push(t),i--)):r.push(t);return r}function c(e){return a(e,function(e){var t="";return e>65535&&(e-=65536,t+=z(e>>>10&1023|55296),e=56320|1023&e),t+=z(e)}).join("")}function l(e){return 10>e-48?e-22:26>e-65?e-65:26>e-97?e-97:w}function p(e,t){return e+22+75*(26>e)-((0!=t)<<5)}function f(e,t,n){var r=0;for(e=n?I(e/A):e>>1,e+=I(e/t);e>N*T>>1;r+=w)e=I(e/N);return I(r+(N+1)*e/(e+x))}function h(e){var t,n,r,i,a,s,u,p,h,d,m=[],g=e.length,v=0,b=D,y=M;for(n=e.lastIndexOf(L),0>n&&(n=0),r=0;n>r;++r)e.charCodeAt(r)>=128&&o("not-basic"),m.push(e.charCodeAt(r));for(i=n>0?n+1:0;g>i;){for(a=v,s=1,u=w;i>=g&&o("invalid-input"),p=l(e.charCodeAt(i++)),(p>=w||p>I((C-v)/s))&&o("overflow"),v+=p*s,h=y>=u?E:u>=y+T?T:u-y,!(h>p);u+=w)d=w-h,s>I(C/d)&&o("overflow"),s*=d;t=m.length+1,y=f(v-a,t,0==a),I(v/t)>C-b&&o("overflow"),b+=I(v/t),v%=t,m.splice(v++,0,b)}return c(m)}function d(e){var t,n,r,i,a,s,c,l,h,d,m,g,v,b,y,_=[];for(e=u(e),g=e.length,t=D,n=0,a=M,s=0;g>s;++s)m=e[s],128>m&&_.push(z(m));for(r=i=_.length,i&&_.push(L);g>r;){for(c=C,s=0;g>s;++s)m=e[s],m>=t&&c>m&&(c=m);for(v=r+1,c-t>I((C-n)/v)&&o("overflow"),n+=(c-t)*v,t=c,s=0;g>s;++s)if(m=e[s],t>m&&++n>C&&o("overflow"),m==t){for(l=n,h=w;d=a>=h?E:h>=a+T?T:h-a,!(d>l);h+=w)y=l-d,b=w-d,_.push(z(p(d+y%b,0))),l=I(y/b);_.push(z(p(l,0))),a=f(n,v,r==i),n=0,++r}++n,++t}return _.join("")}function m(e){return s(e,function(e){return S.test(e)?h(e.slice(4).toLowerCase()):e})}function g(e){return s(e,function(e){return F.test(e)?"xn--"+d(e):e})}var v="object"==typeof r&&r&&!r.nodeType&&r,b="object"==typeof n&&n&&!n.nodeType&&n,y="object"==typeof t&&t;(y.global===y||y.window===y||y.self===y)&&(i=y);var _,k,C=2147483647,w=36,E=1,T=26,x=38,A=700,M=72,D=128,L="-",S=/^xn--/,F=/[^\x20-\x7E]/,q=/[\x2E\u3002\uFF0E\uFF61]/g,R={overflow:"Overflow: input needs wider integers to process","not-basic":"Illegal input >= 0x80 (not a basic code 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window?window:{})},{}],54:[function(e,t,n){t.exports={Aacute:"Á",aacute:"á",Abreve:"Ă",abreve:"ă",ac:"∾",acd:"∿",acE:"∾̳",Acirc:"Â",acirc:"â",acute:"´",Acy:"А",acy:"а",AElig:"Æ",aelig:"æ",af:"⁡",Afr:"𝔄",afr:"𝔞",Agrave:"À",agrave:"à",alefsym:"ℵ",aleph:"ℵ",Alpha:"Α",alpha:"α",Amacr:"Ā",amacr:"ā",amalg:"⨿",amp:"&",AMP:"&",andand:"⩕",And:"⩓",and:"∧",andd:"⩜",andslope:"⩘",andv:"⩚",ang:"∠",ange:"⦤",angle:"∠",angmsdaa:"⦨",angmsdab:"⦩",angmsdac:"⦪",angmsdad:"⦫",angmsdae:"⦬",angmsdaf:"⦭",angmsdag:"⦮",angmsdah:"⦯",angmsd:"∡",angrt:"∟",angrtvb:"⊾",angrtvbd:"⦝",angsph:"∢",angst:"Å",angzarr:"⍼",Aogon:"Ą",aogon:"ą",Aopf:"𝔸",aopf:"𝕒",apacir:"⩯",ap:"≈",apE:"⩰",ape:"≊",apid:"≋",apos:"'",ApplyFunction:"⁡",approx:"≈",approxeq:"≊",Aring:"Å",aring:"å",Ascr:"𝒜",ascr:"𝒶",Assign:"≔",ast:"*",asymp:"≈",asympeq:"≍",Atilde:"Ã",atilde:"ã",Auml:"Ä",auml:"ä",awconint:"∳",awint:"⨑",backcong:"≌",backepsilon:"϶",backprime:"‵",backsim:"∽",backsimeq:"⋍",Backslash:"∖",Barv:"⫧",barvee:"⊽",barwed:"⌅",Barwed:"⌆",barwedge:"⌅",bbrk:"⎵",bbrktbrk:"⎶",bcong:"≌",Bcy:"Б",bcy:"б",bdquo:"„",becaus:"∵",because:"∵",Because:"∵",bemptyv:"⦰",bepsi:"϶",bernou:"ℬ",Bernoullis:"ℬ",Beta:"Β",beta:"β",beth:"ℶ",between:"≬",Bfr:"𝔅",bfr:"𝔟",bigcap:"⋂",bigcirc:"◯",bigcup:"⋃",bigodot:"⨀",bigoplus:"⨁",bigotimes:"⨂",bigsqcup:"⨆",bigstar:"★",bigtriangledown:"▽",bigtriangleup:"△",biguplus:"⨄",bigvee:"⋁",bigwedge:"⋀",bkarow:"⤍",blacklozenge:"⧫",blacksquare:"▪",blacktriangle:"▴",blacktriangledown:"▾",blacktriangleleft:"◂",blacktriangleright:"▸",blank:"␣",blk12:"▒",blk14:"░",blk34:"▓",block:"█",bne:"=⃥",bnequiv:"≡⃥",bNot:"⫭",bnot:"⌐",Bopf:"𝔹",bopf:"𝕓",bot:"⊥",bottom:"⊥",bowtie:"⋈",boxbox:"⧉",boxdl:"┐",boxdL:"╕",boxDl:"╖",boxDL:"╗",boxdr:"┌",boxdR:"╒",boxDr:"╓",boxDR:"╔",boxh:"─",boxH:"═",boxhd:"┬",boxHd:"╤",boxhD:"╥",boxHD:"╦",boxhu:"┴",boxHu:"╧",boxhU:"╨",boxHU:"╩",boxminus:"⊟",boxplus:"⊞",boxtimes:"⊠",boxul:"┘",boxuL:"╛",boxUl:"╜",boxUL:"╝",boxur:"└",boxuR:"╘",boxUr:"╙",boxUR:"╚",boxv:"│",boxV:"║",boxvh:"┼",boxvH:"╪",boxVh:"╫",boxVH:"╬",boxvl:"┤",boxvL:"╡",boxVl:"╢",boxVL:"╣",boxvr:"├",boxvR:"╞",boxVr:"╟",boxVR:"╠",bprime:"‵",breve:"˘",Breve:"˘",brvbar:"¦",bscr:"𝒷",Bscr:"ℬ",bsemi:"⁏",bsim:"∽",bsime:"⋍",bsolb:"⧅",bsol:"\\",bsolhsub:"⟈",bull:"•",bullet:"•",bump:"≎",bumpE:"⪮",bumpe:"≏",Bumpeq:"≎",bumpeq:"≏",Cacute:"Ć",cacute:"ć",capand:"⩄",capbrcup:"⩉",capcap:"⩋",cap:"∩",Cap:"⋒",capcup:"⩇",capdot:"⩀",CapitalDifferentialD:"ⅅ",caps:"∩︀",caret:"⁁",caron:"ˇ",Cayleys:"ℭ",ccaps:"⩍",Ccaron:"Č",ccaron:"č",Ccedil:"Ç",ccedil:"ç",Ccirc:"Ĉ",ccirc:"ĉ",Cconint:"∰",ccups:"⩌",ccupssm:"⩐",Cdot:"Ċ",cdot:"ċ",cedil:"¸",Cedilla:"¸",cemptyv:"⦲",cent:"¢",centerdot:"·",CenterDot:"·",cfr:"𝔠",Cfr:"ℭ",CHcy:"Ч",chcy:"ч",check:"✓",checkmark:"✓",Chi:"Χ",chi:"χ",circ:"ˆ",circeq:"≗",circlearrowleft:"↺",circlearrowright:"↻",circledast:"⊛",circledcirc:"⊚",circleddash:"⊝",CircleDot:"⊙",circledR:"®",circledS:"Ⓢ",CircleMinus:"⊖",CirclePlus:"⊕",CircleTimes:"⊗",cir:"○",cirE:"⧃",cire:"≗",cirfnint:"⨐",cirmid:"⫯",cirscir:"⧂",ClockwiseContourIntegral:"∲",CloseCurlyDoubleQuote:"”",CloseCurlyQuote:"’",clubs:"♣",clubsuit:"♣",colon:":",Colon:"∷",Colone:"⩴",colone:"≔",coloneq:"≔",comma:",",commat:"@",comp:"∁",compfn:"∘",complement:"∁",complexes:"ℂ",cong:"≅",congdot:"⩭",Congruent:"≡",conint:"∮",Conint:"∯",ContourIntegral:"∮",copf:"𝕔",Copf:"ℂ",coprod:"∐",Coproduct:"∐",copy:"©",COPY:"©",copysr:"℗",CounterClockwiseContourIntegral:"∳",crarr:"↵",cross:"✗",Cross:"⨯",Cscr:"𝒞",cscr:"𝒸",csub:"⫏",csube:"⫑",csup:"⫐",csupe:"⫒",ctdot:"⋯",cudarrl:"⤸",cudarrr:"⤵",cuepr:"⋞",cuesc:"⋟",cularr:"↶",cularrp:"⤽",cupbrcap:"⩈",cupcap:"⩆",CupCap:"≍",cup:"∪",Cup:"⋓",cupcup:"⩊",cupdot:"⊍",cupor:"⩅",cups:"∪︀",curarr:"↷",curarrm:"⤼",curlyeqprec:"⋞",curlyeqsucc:"⋟",curlyvee:"⋎",curlywedge:"⋏",curren:"¤",curvearrowleft:"↶",curvearrowright:"↷",cuvee:"⋎",cuwed:"⋏",cwconint:"∲",cwint:"∱",cylcty:"⌭",dagger:"†",Dagger:"‡",daleth:"ℸ",darr:"↓",Darr:"↡",dArr:"⇓",dash:"‐",Dashv:"⫤",dashv:"⊣",dbkarow:"⤏",dblac:"˝",Dcaron:"Ď",dcaron:"ď",Dcy:"Д",dcy:"д",ddagger:"‡",ddarr:"⇊",DD:"ⅅ",dd:"ⅆ",DDotrahd:"⤑",ddotseq:"⩷",deg:"°",Del:"∇",Delta:"Δ",delta:"δ",demptyv:"⦱",dfisht:"⥿",Dfr:"𝔇",dfr:"𝔡",dHar:"⥥",dharl:"⇃",dharr:"⇂",DiacriticalAcute:"´",DiacriticalDot:"˙",DiacriticalDoubleAcute:"˝",DiacriticalGrave:"`",DiacriticalTilde:"˜",diam:"⋄",diamond:"⋄",Diamond:"⋄",diamondsuit:"♦",diams:"♦",die:"¨",DifferentialD:"ⅆ",digamma:"ϝ",disin:"⋲",div:"÷",divide:"÷",divideontimes:"⋇",divonx:"⋇",DJcy:"Ђ",djcy:"ђ",dlcorn:"⌞",dlcrop:"⌍",dollar:"$",Dopf:"𝔻",dopf:"𝕕",Dot:"¨",dot:"˙",DotDot:"⃜",doteq:"≐",doteqdot:"≑",DotEqual:"≐",dotminus:"∸",dotplus:"∔",dotsquare:"⊡",doublebarwedge:"⌆",DoubleContourIntegral:"∯",DoubleDot:"¨",DoubleDownArrow:"⇓",DoubleLeftArrow:"⇐",DoubleLeftRightArrow:"⇔",DoubleLeftTee:"⫤",DoubleLongLeftArrow:"⟸",DoubleLongLeftRightArrow:"⟺",DoubleLongRightArrow:"⟹",DoubleRightArrow:"⇒",DoubleRightTee:"⊨",DoubleUpArrow:"⇑",DoubleUpDownArrow:"⇕",DoubleVerticalBar:"∥",DownArrowBar:"⤓",downarrow:"↓",DownArrow:"↓",Downarrow:"⇓",DownArrowUpArrow:"⇵",DownBreve:"̑",downdownarrows:"⇊",downharpoonleft:"⇃",downharpoonright:"⇂",DownLeftRightVector:"⥐",DownLeftTeeVector:"⥞",DownLeftVectorBar:"⥖",DownLeftVector:"↽",DownRightTeeVector:"⥟",DownRightVectorBar:"⥗",DownRightVector:"⇁",DownTeeArrow:"↧",DownTee:"⊤",drbkarow:"⤐",drcorn:"⌟",drcrop:"⌌",Dscr:"𝒟",dscr:"𝒹",DScy:"Ѕ",dscy:"ѕ",dsol:"⧶",Dstrok:"Đ",dstrok:"đ",dtdot:"⋱",dtri:"▿",dtrif:"▾",duarr:"⇵",duhar:"⥯",dwangle:"⦦",DZcy:"Џ",dzcy:"џ",dzigrarr:"⟿",Eacute:"É",eacute:"é",easter:"⩮",Ecaron:"Ě",ecaron:"ě",Ecirc:"Ê",ecirc:"ê",ecir:"≖",ecolon:"≕",Ecy:"Э",ecy:"э",eDDot:"⩷",Edot:"Ė",edot:"ė",eDot:"≑",ee:"ⅇ",efDot:"≒",Efr:"𝔈",efr:"𝔢",eg:"⪚",Egrave:"È",egrave:"è",egs:"⪖",egsdot:"⪘",el:"⪙",Element:"∈",elinters:"⏧",ell:"ℓ",els:"⪕",elsdot:"⪗",Emacr:"Ē",emacr:"ē",empty:"∅",emptyset:"∅",EmptySmallSquare:"◻",emptyv:"∅",EmptyVerySmallSquare:"▫",emsp13:" ",emsp14:" ",emsp:" ",ENG:"Ŋ",eng:"ŋ",ensp:" ",Eogon:"Ę",eogon:"ę",Eopf:"𝔼",eopf:"𝕖",epar:"⋕",eparsl:"⧣",eplus:"⩱",epsi:"ε",Epsilon:"Ε",epsilon:"ε",epsiv:"ϵ",eqcirc:"≖",eqcolon:"≕",eqsim:"≂",eqslantgtr:"⪖",eqslantless:"⪕",Equal:"⩵",equals:"=",EqualTilde:"≂",equest:"≟",Equilibrium:"⇌",equiv:"≡",equivDD:"⩸",eqvparsl:"⧥",erarr:"⥱",erDot:"≓",escr:"ℯ",Escr:"ℰ",esdot:"≐",Esim:"⩳",esim:"≂",Eta:"Η",eta:"η",ETH:"Ð",eth:"ð",Euml:"Ë",euml:"ë",euro:"€",excl:"!",exist:"∃",Exists:"∃",expectation:"ℰ",exponentiale:"ⅇ",ExponentialE:"ⅇ",fallingdotseq:"≒",Fcy:"Ф",fcy:"ф",female:"♀",ffilig:"ffi",fflig:"ff",ffllig:"ffl",Ffr:"𝔉",ffr:"𝔣",filig:"fi",FilledSmallSquare:"◼",FilledVerySmallSquare:"▪",fjlig:"fj",flat:"♭",fllig:"fl",fltns:"▱",fnof:"ƒ",Fopf:"𝔽",fopf:"𝕗",forall:"∀",ForAll:"∀",fork:"⋔",forkv:"⫙",Fouriertrf:"ℱ",fpartint:"⨍",frac12:"½",frac13:"⅓",frac14:"¼",frac15:"⅕",frac16:"⅙",frac18:"⅛",frac23:"⅔",frac25:"⅖",frac34:"¾",frac35:"⅗",frac38:"⅜",frac45:"⅘",frac56:"⅚",frac58:"⅝",frac78:"⅞",frasl:"⁄",frown:"⌢",fscr:"𝒻",Fscr:"ℱ",gacute:"ǵ",Gamma:"Γ",gamma:"γ",Gammad:"Ϝ",gammad:"ϝ",gap:"⪆",Gbreve:"Ğ",gbreve:"ğ",Gcedil:"Ģ",Gcirc:"Ĝ",gcirc:"ĝ",Gcy:"Г",gcy:"г",Gdot:"Ġ",gdot:"ġ",ge:"≥",gE:"≧",gEl:"⪌",gel:"⋛",geq:"≥",geqq:"≧",geqslant:"⩾",gescc:"⪩",ges:"⩾",gesdot:"⪀",gesdoto:"⪂",gesdotol:"⪄",gesl:"⋛︀",gesles:"⪔",Gfr:"𝔊",gfr:"𝔤",gg:"≫",Gg:"⋙",ggg:"⋙",gimel:"ℷ",GJcy:"Ѓ",gjcy:"ѓ",gla:"⪥",gl:"≷",glE:"⪒",glj:"⪤",gnap:"⪊",gnapprox:"⪊",gne:"⪈",gnE:"≩",gneq:"⪈",gneqq:"≩",gnsim:"⋧",Gopf:"𝔾",gopf:"𝕘",grave:"`",GreaterEqual:"≥",GreaterEqualLess:"⋛",GreaterFullEqual:"≧",GreaterGreater:"⪢",GreaterLess:"≷",GreaterSlantEqual:"⩾",GreaterTilde:"≳",Gscr:"𝒢",gscr:"ℊ",gsim:"≳",gsime:"⪎",gsiml:"⪐",gtcc:"⪧",gtcir:"⩺",gt:">",GT:">",Gt:"≫",gtdot:"⋗",gtlPar:"⦕",gtquest:"⩼",gtrapprox:"⪆",gtrarr:"⥸",gtrdot:"⋗",gtreqless:"⋛",gtreqqless:"⪌",gtrless:"≷",gtrsim:"≳",gvertneqq:"≩︀",gvnE:"≩︀",Hacek:"ˇ",hairsp:" ",half:"½",hamilt:"ℋ",HARDcy:"Ъ",hardcy:"ъ",harrcir:"⥈",harr:"↔",hArr:"⇔",harrw:"↭",Hat:"^",hbar:"ℏ",Hcirc:"Ĥ",hcirc:"ĥ",hearts:"♥",heartsuit:"♥",hellip:"…",hercon:"⊹",hfr:"𝔥",Hfr:"ℌ",HilbertSpace:"ℋ",hksearow:"⤥",hkswarow:"⤦",hoarr:"⇿",homtht:"∻",hookleftarrow:"↩",hookrightarrow:"↪",hopf:"𝕙",Hopf:"ℍ",horbar:"―",HorizontalLine:"─",hscr:"𝒽",Hscr:"ℋ",hslash:"ℏ",Hstrok:"Ħ",hstrok:"ħ",HumpDownHump:"≎",HumpEqual:"≏",hybull:"⁃",hyphen:"‐",Iacute:"Í",iacute:"í",ic:"⁣",Icirc:"Î",icirc:"î",Icy:"И",icy:"и",Idot:"İ",IEcy:"Е",iecy:"е",iexcl:"¡",iff:"⇔",ifr:"𝔦",Ifr:"ℑ",Igrave:"Ì",igrave:"ì",ii:"ⅈ",iiiint:"⨌",iiint:"∭",iinfin:"⧜",iiota:"℩",IJlig:"IJ",ijlig:"ij",Imacr:"Ī",imacr:"ī",image:"ℑ",ImaginaryI:"ⅈ",imagline:"ℐ",imagpart:"ℑ",imath:"ı",Im:"ℑ",imof:"⊷",imped:"Ƶ",Implies:"⇒",incare:"℅","in":"∈",infin:"∞",infintie:"⧝",inodot:"ı",intcal:"⊺","int":"∫",Int:"∬",integers:"ℤ",Integral:"∫",intercal:"⊺",Intersection:"⋂",intlarhk:"⨗",intprod:"⨼",InvisibleComma:"⁣",InvisibleTimes:"⁢",IOcy:"Ё",iocy:"ё",Iogon:"Į",iogon:"į",Iopf:"𝕀",iopf:"𝕚",Iota:"Ι",iota:"ι",iprod:"⨼",iquest:"¿",iscr:"𝒾",Iscr:"ℐ",isin:"∈",isindot:"⋵",isinE:"⋹",isins:"⋴",isinsv:"⋳",isinv:"∈",it:"⁢",Itilde:"Ĩ",itilde:"ĩ",Iukcy:"І",iukcy:"і",Iuml:"Ï",iuml:"ï",Jcirc:"Ĵ",jcirc:"ĵ",Jcy:"Й",jcy:"й",Jfr:"𝔍",jfr:"𝔧",jmath:"ȷ",Jopf:"𝕁",jopf:"𝕛",Jscr:"𝒥",jscr:"𝒿",Jsercy:"Ј",jsercy:"ј",Jukcy:"Є",jukcy:"є",Kappa:"Κ",kappa:"κ",kappav:"ϰ",Kcedil:"Ķ",kcedil:"ķ",Kcy:"К",kcy:"к",Kfr:"𝔎",kfr:"𝔨",kgreen:"ĸ",KHcy:"Х",khcy:"х",KJcy:"Ќ",kjcy:"ќ",Kopf:"𝕂",kopf:"𝕜",Kscr:"𝒦",kscr:"𝓀",lAarr:"⇚",Lacute:"Ĺ",lacute:"ĺ",laemptyv:"⦴",lagran:"ℒ",Lambda:"Λ",lambda:"λ",lang:"⟨",Lang:"⟪",langd:"⦑",langle:"⟨",lap:"⪅",Laplacetrf:"ℒ",laquo:"«",larrb:"⇤",larrbfs:"⤟",larr:"←",Larr:"↞",lArr:"⇐",larrfs:"⤝",larrhk:"↩",larrlp:"↫",larrpl:"⤹",larrsim:"⥳",larrtl:"↢",latail:"⤙",lAtail:"⤛",lat:"⪫",late:"⪭",lates:"⪭︀",lbarr:"⤌",lBarr:"⤎",lbbrk:"❲",lbrace:"{",lbrack:"[",lbrke:"⦋",lbrksld:"⦏",lbrkslu:"⦍",Lcaron:"Ľ",lcaron:"ľ",Lcedil:"Ļ",lcedil:"ļ",lceil:"⌈",lcub:"{",Lcy:"Л",lcy:"л",ldca:"⤶",ldquo:"“",ldquor:"„",ldrdhar:"⥧",ldrushar:"⥋",ldsh:"↲",le:"≤",lE:"≦",LeftAngleBracket:"⟨",LeftArrowBar:"⇤",leftarrow:"←",LeftArrow:"←",Leftarrow:"⇐",LeftArrowRightArrow:"⇆",leftarrowtail:"↢",LeftCeiling:"⌈",LeftDoubleBracket:"⟦",LeftDownTeeVector:"⥡",LeftDownVectorBar:"⥙",LeftDownVector:"⇃",LeftFloor:"⌊",leftharpoondown:"↽",leftharpoonup:"↼",leftleftarrows:"⇇",leftrightarrow:"↔",LeftRightArrow:"↔",Leftrightarrow:"⇔",leftrightarrows:"⇆",leftrightharpoons:"⇋",leftrightsquigarrow:"↭",LeftRightVector:"⥎",LeftTeeArrow:"↤",LeftTee:"⊣",LeftTeeVector:"⥚",leftthreetimes:"⋋",LeftTriangleBar:"⧏",LeftTriangle:"⊲",LeftTriangleEqual:"⊴",LeftUpDownVector:"⥑",LeftUpTeeVector:"⥠",LeftUpVectorBar:"⥘",LeftUpVector:"↿",LeftVectorBar:"⥒",LeftVector:"↼",lEg:"⪋",leg:"⋚",leq:"≤",leqq:"≦",leqslant:"⩽",lescc:"⪨",les:"⩽",lesdot:"⩿",lesdoto:"⪁",lesdotor:"⪃",lesg:"⋚︀",lesges:"⪓",lessapprox:"⪅",lessdot:"⋖",lesseqgtr:"⋚",lesseqqgtr:"⪋",LessEqualGreater:"⋚",LessFullEqual:"≦",LessGreater:"≶",lessgtr:"≶",LessLess:"⪡",lesssim:"≲",LessSlantEqual:"⩽",LessTilde:"≲",lfisht:"⥼",lfloor:"⌊",Lfr:"𝔏",lfr:"𝔩",lg:"≶",lgE:"⪑",lHar:"⥢",lhard:"↽",lharu:"↼",lharul:"⥪",lhblk:"▄",LJcy:"Љ",ljcy:"љ",llarr:"⇇",ll:"≪",Ll:"⋘",llcorner:"⌞",Lleftarrow:"⇚",llhard:"⥫",lltri:"◺",Lmidot:"Ŀ",lmidot:"ŀ",lmoustache:"⎰",lmoust:"⎰",lnap:"⪉",lnapprox:"⪉",lne:"⪇",lnE:"≨",lneq:"⪇",lneqq:"≨",lnsim:"⋦",loang:"⟬",loarr:"⇽",lobrk:"⟦",longleftarrow:"⟵",LongLeftArrow:"⟵",Longleftarrow:"⟸",longleftrightarrow:"⟷",LongLeftRightArrow:"⟷",Longleftrightarrow:"⟺",longmapsto:"⟼",longrightarrow:"⟶",LongRightArrow:"⟶",Longrightarrow:"⟹",looparrowleft:"↫",looparrowright:"↬",lopar:"⦅",Lopf:"𝕃",lopf:"𝕝",loplus:"⨭",lotimes:"⨴",lowast:"∗",lowbar:"_",LowerLeftArrow:"↙",LowerRightArrow:"↘",loz:"◊",lozenge:"◊",lozf:"⧫",lpar:"(",lparlt:"⦓",lrarr:"⇆",lrcorner:"⌟",lrhar:"⇋",lrhard:"⥭",lrm:"‎",lrtri:"⊿",lsaquo:"‹",lscr:"𝓁",Lscr:"ℒ",lsh:"↰",Lsh:"↰",lsim:"≲",lsime:"⪍",lsimg:"⪏",lsqb:"[",lsquo:"‘",lsquor:"‚",Lstrok:"Ł",lstrok:"ł",ltcc:"⪦",ltcir:"⩹",lt:"<",LT:"<",Lt:"≪",ltdot:"⋖",lthree:"⋋",ltimes:"⋉",ltlarr:"⥶",ltquest:"⩻",ltri:"◃",ltrie:"⊴",ltrif:"◂",ltrPar:"⦖",lurdshar:"⥊",luruhar:"⥦",lvertneqq:"≨︀",lvnE:"≨︀",macr:"¯",male:"♂",malt:"✠",maltese:"✠",Map:"⤅",map:"↦",mapsto:"↦",mapstodown:"↧",mapstoleft:"↤",mapstoup:"↥",marker:"▮",mcomma:"⨩",Mcy:"М",mcy:"м",mdash:"—",mDDot:"∺",measuredangle:"∡",MediumSpace:" ",Mellintrf:"ℳ",Mfr:"𝔐",mfr:"𝔪",mho:"℧",micro:"µ",midast:"*",midcir:"⫰",mid:"∣",middot:"·",minusb:"⊟",minus:"−",minusd:"∸",minusdu:"⨪",MinusPlus:"∓",mlcp:"⫛",mldr:"…",mnplus:"∓",models:"⊧",Mopf:"𝕄",mopf:"𝕞",mp:"∓",mscr:"𝓂",Mscr:"ℳ",mstpos:"∾",Mu:"Μ",mu:"μ",multimap:"⊸",mumap:"⊸",nabla:"∇",Nacute:"Ń",nacute:"ń",nang:"∠⃒",nap:"≉",napE:"⩰̸",napid:"≋̸",napos:"ʼn",napprox:"≉",natural:"♮",naturals:"ℕ",natur:"♮",nbsp:" ",nbump:"≎̸",nbumpe:"≏̸",ncap:"⩃",Ncaron:"Ň",ncaron:"ň",Ncedil:"Ņ",ncedil:"ņ",ncong:"≇",ncongdot:"⩭̸",ncup:"⩂",Ncy:"Н",ncy:"н",ndash:"–",nearhk:"⤤",nearr:"↗",neArr:"⇗",nearrow:"↗",ne:"≠",nedot:"≐̸",NegativeMediumSpace:"​",NegativeThickSpace:"​",NegativeThinSpace:"​",NegativeVeryThinSpace:"​",nequiv:"≢",nesear:"⤨",nesim:"≂̸",NestedGreaterGreater:"≫",NestedLessLess:"≪",NewLine:"\n",nexist:"∄",nexists:"∄",Nfr:"𝔑",nfr:"𝔫",ngE:"≧̸",nge:"≱",ngeq:"≱",ngeqq:"≧̸",ngeqslant:"⩾̸",nges:"⩾̸",nGg:"⋙̸",ngsim:"≵",nGt:"≫⃒",ngt:"≯",ngtr:"≯",nGtv:"≫̸",nharr:"↮",nhArr:"⇎",nhpar:"⫲",ni:"∋",nis:"⋼",nisd:"⋺",niv:"∋",NJcy:"Њ",njcy:"њ",nlarr:"↚",nlArr:"⇍",nldr:"‥",nlE:"≦̸",nle:"≰",nleftarrow:"↚",nLeftarrow:"⇍",nleftrightarrow:"↮",nLeftrightarrow:"⇎",nleq:"≰",nleqq:"≦̸",nleqslant:"⩽̸",nles:"⩽̸",nless:"≮",nLl:"⋘̸",nlsim:"≴",nLt:"≪⃒",nlt:"≮",nltri:"⋪",nltrie:"⋬",nLtv:"≪̸",nmid:"∤",NoBreak:"⁠",NonBreakingSpace:" ",nopf:"𝕟",Nopf:"ℕ",Not:"⫬",not:"¬",NotCongruent:"≢",NotCupCap:"≭",NotDoubleVerticalBar:"∦",NotElement:"∉",NotEqual:"≠",NotEqualTilde:"≂̸",NotExists:"∄",NotGreater:"≯",NotGreaterEqual:"≱",NotGreaterFullEqual:"≧̸",NotGreaterGreater:"≫̸",NotGreaterLess:"≹",NotGreaterSlantEqual:"⩾̸",NotGreaterTilde:"≵",NotHumpDownHump:"≎̸",NotHumpEqual:"≏̸",notin:"∉",notindot:"⋵̸",notinE:"⋹̸",notinva:"∉",notinvb:"⋷",notinvc:"⋶",NotLeftTriangleBar:"⧏̸",NotLeftTriangle:"⋪",NotLeftTriangleEqual:"⋬",NotLess:"≮",NotLessEqual:"≰",NotLessGreater:"≸",NotLessLess:"≪̸",NotLessSlantEqual:"⩽̸",NotLessTilde:"≴",NotNestedGreaterGreater:"⪢̸",NotNestedLessLess:"⪡̸",notni:"∌",notniva:"∌",notnivb:"⋾",notnivc:"⋽",NotPrecedes:"⊀",NotPrecedesEqual:"⪯̸",NotPrecedesSlantEqual:"⋠",NotReverseElement:"∌",NotRightTriangleBar:"⧐̸",NotRightTriangle:"⋫",NotRightTriangleEqual:"⋭",NotSquareSubset:"⊏̸",NotSquareSubsetEqual:"⋢",NotSquareSuperset:"⊐̸",NotSquareSupersetEqual:"⋣",NotSubset:"⊂⃒",NotSubsetEqual:"⊈",NotSucceeds:"⊁",NotSucceedsEqual:"⪰̸",NotSucceedsSlantEqual:"⋡",NotSucceedsTilde:"≿̸",NotSuperset:"⊃⃒",NotSupersetEqual:"⊉",NotTilde:"≁",NotTildeEqual:"≄",NotTildeFullEqual:"≇",NotTildeTilde:"≉",NotVerticalBar:"∤",nparallel:"∦",npar:"∦",nparsl:"⫽⃥",npart:"∂̸",npolint:"⨔",npr:"⊀",nprcue:"⋠",nprec:"⊀",npreceq:"⪯̸",npre:"⪯̸",nrarrc:"⤳̸",nrarr:"↛",nrArr:"⇏",nrarrw:"↝̸",nrightarrow:"↛",nRightarrow:"⇏",nrtri:"⋫",nrtrie:"⋭",nsc:"⊁",nsccue:"⋡",nsce:"⪰̸",Nscr:"𝒩",nscr:"𝓃",nshortmid:"∤",nshortparallel:"∦",nsim:"≁",nsime:"≄",nsimeq:"≄",nsmid:"∤",nspar:"∦",nsqsube:"⋢",nsqsupe:"⋣",nsub:"⊄",nsubE:"⫅̸",nsube:"⊈",nsubset:"⊂⃒",nsubseteq:"⊈",nsubseteqq:"⫅̸",nsucc:"⊁",nsucceq:"⪰̸",nsup:"⊅",nsupE:"⫆̸",nsupe:"⊉",nsupset:"⊃⃒",nsupseteq:"⊉",nsupseteqq:"⫆̸",ntgl:"≹",Ntilde:"Ñ",ntilde:"ñ",ntlg:"≸",ntriangleleft:"⋪",ntrianglelefteq:"⋬",ntriangleright:"⋫",ntrianglerighteq:"⋭",Nu:"Ν",nu:"ν",num:"#",numero:"№",numsp:" ",nvap:"≍⃒",nvdash:"⊬",nvDash:"⊭",nVdash:"⊮",nVDash:"⊯",nvge:"≥⃒",nvgt:">⃒",nvHarr:"⤄",nvinfin:"⧞",nvlArr:"⤂",nvle:"≤⃒",nvlt:"<⃒",nvltrie:"⊴⃒",nvrArr:"⤃",nvrtrie:"⊵⃒",nvsim:"∼⃒",nwarhk:"⤣",nwarr:"↖",nwArr:"⇖",nwarrow:"↖",nwnear:"⤧",Oacute:"Ó",oacute:"ó",oast:"⊛",Ocirc:"Ô",ocirc:"ô",ocir:"⊚",Ocy:"О",ocy:"о",odash:"⊝",Odblac:"Ő",odblac:"ő",odiv:"⨸",odot:"⊙",odsold:"⦼",OElig:"Œ",oelig:"œ",ofcir:"⦿",Ofr:"𝔒",ofr:"𝔬",ogon:"˛",Ograve:"Ò",ograve:"ò",ogt:"⧁",ohbar:"⦵",ohm:"Ω",oint:"∮",olarr:"↺",olcir:"⦾",olcross:"⦻",oline:"‾",olt:"⧀",Omacr:"Ō",omacr:"ō",Omega:"Ω",omega:"ω",Omicron:"Ο",omicron:"ο",omid:"⦶",ominus:"⊖",Oopf:"𝕆",oopf:"𝕠",opar:"⦷",OpenCurlyDoubleQuote:"“",OpenCurlyQuote:"‘",operp:"⦹",oplus:"⊕",orarr:"↻",Or:"⩔",or:"∨",ord:"⩝",order:"ℴ",orderof:"ℴ",ordf:"ª",ordm:"º",origof:"⊶",oror:"⩖",orslope:"⩗",orv:"⩛",oS:"Ⓢ",Oscr:"𝒪",oscr:"ℴ",Oslash:"Ø",oslash:"ø",osol:"⊘",Otilde:"Õ",otilde:"õ",otimesas:"⨶",Otimes:"⨷",otimes:"⊗",Ouml:"Ö",ouml:"ö",ovbar:"⌽",OverBar:"‾",OverBrace:"⏞",OverBracket:"⎴",OverParenthesis:"⏜",para:"¶",parallel:"∥",par:"∥",parsim:"⫳",parsl:"⫽",part:"∂",PartialD:"∂",Pcy:"П",pcy:"п",percnt:"%",period:".",permil:"‰",perp:"⊥",pertenk:"‱",Pfr:"𝔓",pfr:"𝔭",Phi:"Φ",phi:"φ",phiv:"ϕ",phmmat:"ℳ",phone:"☎",Pi:"Π",pi:"π",pitchfork:"⋔",piv:"ϖ",planck:"ℏ",planckh:"ℎ",plankv:"ℏ",plusacir:"⨣",plusb:"⊞",pluscir:"⨢",plus:"+",plusdo:"∔",plusdu:"⨥",pluse:"⩲",PlusMinus:"±",plusmn:"±",plussim:"⨦",plustwo:"⨧",pm:"±",Poincareplane:"ℌ",pointint:"⨕",popf:"𝕡",Popf:"ℙ",pound:"£",prap:"⪷",Pr:"⪻",pr:"≺",prcue:"≼",precapprox:"⪷",prec:"≺",preccurlyeq:"≼",Precedes:"≺",PrecedesEqual:"⪯",PrecedesSlantEqual:"≼",PrecedesTilde:"≾",preceq:"⪯",precnapprox:"⪹",precneqq:"⪵",precnsim:"⋨",pre:"⪯",prE:"⪳",precsim:"≾",prime:"′",Prime:"″",primes:"ℙ",prnap:"⪹",prnE:"⪵",prnsim:"⋨",prod:"∏",Product:"∏",profalar:"⌮",profline:"⌒",profsurf:"⌓",prop:"∝",Proportional:"∝",Proportion:"∷",propto:"∝",prsim:"≾",prurel:"⊰",Pscr:"𝒫",pscr:"𝓅",Psi:"Ψ",psi:"ψ",puncsp:" ",Qfr:"𝔔",qfr:"𝔮",qint:"⨌",qopf:"𝕢",Qopf:"ℚ",qprime:"⁗",Qscr:"𝒬",qscr:"𝓆",quaternions:"ℍ",quatint:"⨖",quest:"?",questeq:"≟",quot:'"',QUOT:'"',rAarr:"⇛",race:"∽̱",Racute:"Ŕ",racute:"ŕ",radic:"√",raemptyv:"⦳",rang:"⟩",Rang:"⟫",rangd:"⦒",range:"⦥",rangle:"⟩",raquo:"»",rarrap:"⥵",rarrb:"⇥",rarrbfs:"⤠",rarrc:"⤳",rarr:"→",Rarr:"↠",rArr:"⇒",rarrfs:"⤞",rarrhk:"↪",rarrlp:"↬",rarrpl:"⥅",rarrsim:"⥴",Rarrtl:"⤖",rarrtl:"↣",rarrw:"↝",ratail:"⤚",rAtail:"⤜",ratio:"∶",rationals:"ℚ",rbarr:"⤍",rBarr:"⤏",RBarr:"⤐",rbbrk:"❳",rbrace:"}",rbrack:"]",rbrke:"⦌",rbrksld:"⦎",rbrkslu:"⦐",Rcaron:"Ř",rcaron:"ř",Rcedil:"Ŗ",rcedil:"ŗ",rceil:"⌉",rcub:"}",Rcy:"Р",rcy:"р",rdca:"⤷",rdldhar:"⥩",rdquo:"”",rdquor:"”",rdsh:"↳",real:"ℜ",realine:"ℛ",realpart:"ℜ",reals:"ℝ",Re:"ℜ",rect:"▭",reg:"®",REG:"®",ReverseElement:"∋",ReverseEquilibrium:"⇋",ReverseUpEquilibrium:"⥯",rfisht:"⥽",rfloor:"⌋",rfr:"𝔯",Rfr:"ℜ",rHar:"⥤",rhard:"⇁",rharu:"⇀",rharul:"⥬",Rho:"Ρ",rho:"ρ",rhov:"ϱ",RightAngleBracket:"⟩",RightArrowBar:"⇥",rightarrow:"→",RightArrow:"→",Rightarrow:"⇒",RightArrowLeftArrow:"⇄",rightarrowtail:"↣",RightCeiling:"⌉",RightDoubleBracket:"⟧",RightDownTeeVector:"⥝",RightDownVectorBar:"⥕",RightDownVector:"⇂",RightFloor:"⌋",rightharpoondown:"⇁",rightharpoonup:"⇀",rightleftarrows:"⇄",rightleftharpoons:"⇌",rightrightarrows:"⇉",rightsquigarrow:"↝",RightTeeArrow:"↦",RightTee:"⊢",RightTeeVector:"⥛",rightthreetimes:"⋌",RightTriangleBar:"⧐",RightTriangle:"⊳",RightTriangleEqual:"⊵",RightUpDownVector:"⥏",RightUpTeeVector:"⥜",RightUpVectorBar:"⥔",RightUpVector:"↾",RightVectorBar:"⥓",RightVector:"⇀",ring:"˚",risingdotseq:"≓",rlarr:"⇄",rlhar:"⇌",rlm:"‏",rmoustache:"⎱",rmoust:"⎱",rnmid:"⫮",roang:"⟭",roarr:"⇾",robrk:"⟧",ropar:"⦆",ropf:"𝕣",Ropf:"ℝ",roplus:"⨮",rotimes:"⨵",RoundImplies:"⥰",rpar:")",rpargt:"⦔",rppolint:"⨒",rrarr:"⇉",Rrightarrow:"⇛",rsaquo:"›",rscr:"𝓇",Rscr:"ℛ",rsh:"↱",Rsh:"↱",rsqb:"]",rsquo:"’",rsquor:"’",rthree:"⋌",rtimes:"⋊",rtri:"▹",rtrie:"⊵",rtrif:"▸",rtriltri:"⧎",RuleDelayed:"⧴",ruluhar:"⥨",rx:"℞",Sacute:"Ś",sacute:"ś",sbquo:"‚",scap:"⪸",Scaron:"Š",scaron:"š",Sc:"⪼",sc:"≻",sccue:"≽",sce:"⪰",scE:"⪴",Scedil:"Ş",scedil:"ş",Scirc:"Ŝ",scirc:"ŝ",scnap:"⪺",scnE:"⪶",scnsim:"⋩",scpolint:"⨓",scsim:"≿",Scy:"С",scy:"с",sdotb:"⊡",sdot:"⋅",sdote:"⩦",searhk:"⤥",searr:"↘",seArr:"⇘",searrow:"↘",sect:"§",semi:";",seswar:"⤩",setminus:"∖",setmn:"∖",sext:"✶",Sfr:"𝔖",sfr:"𝔰",sfrown:"⌢",sharp:"♯",SHCHcy:"Щ",shchcy:"щ",SHcy:"Ш",shcy:"ш",ShortDownArrow:"↓",ShortLeftArrow:"←",shortmid:"∣",shortparallel:"∥",ShortRightArrow:"→",ShortUpArrow:"↑",shy:"­",Sigma:"Σ",sigma:"σ",sigmaf:"ς",sigmav:"ς",sim:"∼",simdot:"⩪",sime:"≃",simeq:"≃",simg:"⪞",simgE:"⪠",siml:"⪝",simlE:"⪟",simne:"≆",simplus:"⨤",simrarr:"⥲",slarr:"←",SmallCircle:"∘",smallsetminus:"∖",smashp:"⨳",smeparsl:"⧤",smid:"∣",smile:"⌣",smt:"⪪",smte:"⪬",smtes:"⪬︀",SOFTcy:"Ь",so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+e.inputTarget&&(this.input.destroy(),this.input.target=e.inputTarget,this.input.init()),this},stop:function(e){this.session.stopped=e?ft:pt},recognize:function(e){var t=this.session;if(!t.stopped){this.touchAction.preventDefaults(e);var n,r=this.recognizers,i=t.curRecognizer;(!i||i&&i.state&ut)&&(i=t.curRecognizer=null);for(var o=0;o<r.length;)n=r[o],t.stopped===ft||i&&n!=i&&!n.canRecognizeWith(i)?n.reset():n.recognize(e),!i&&n.state&(ot|at|st)&&(i=t.curRecognizer=n),o++}},get:function(e){if(e instanceof W)return e;for(var t=this.recognizers,n=0;n<t.length;n++)if(t[n].options.event==e)return t[n];return null},add:function(e){if(o(e,"add",this))return this;var t=this.get(e.options.event);return t&&this.remove(t),this.recognizers.push(e),e.manager=this,this.touchAction.update(),e},remove:function(e){if(o(e,"remove",this))return this;var t=this.recognizers;return e=this.get(e),t.splice(b(t,e),1),this.touchAction.update(),this},on:function(e,t){var n=this.handlers;return a(v(e),function(e){n[e]=n[e]||[],n[e].push(t)}),this},off:function(e,t){var n=this.handlers;return a(v(e),function(e){t?n[e].splice(b(n[e],t),1):delete n[e]}),this},emit:function(e,t){this.options.domEvents&&se(e,t);var n=this.handlers[e]&&this.handlers[e].slice();if(n&&n.length){t.type=e,t.preventDefault=function(){t.srcEvent.preventDefault()};for(var r=0;r<n.length;)n[r](t),r++}},destroy:function(){this.element&&ae(this,!1),this.handlers={},this.session={},this.input.destroy(),this.element=null}},s(ie,{INPUT_START:Ee,INPUT_MOVE:Te,INPUT_END:xe,INPUT_CANCEL:Ae,STATE_POSSIBLE:it,STATE_BEGAN:ot,STATE_CHANGED:at,STATE_ENDED:st,STATE_RECOGNIZED:ut,STATE_CANCELLED:ct,STATE_FAILED:lt,DIRECTION_NONE:Me,DIRECTION_LEFT:De,DIRECTION_RIGHT:Le,DIRECTION_UP:Se,DIRECTION_DOWN:Fe,DIRECTION_HORIZONTAL:qe,DIRECTION_VERTICAL:Re,DIRECTION_ALL:Ne,Manager:oe,Input:E,TouchAction:$,TouchInput:j,MouseInput:O,PointerEventInput:P,TouchMouseInput:V,SingleTouchInput:H,Recognizer:W,AttrRecognizer:X,Tap:re,Pan:J,Swipe:ne,Pinch:Q,Rotate:te,Press:ee,on:h,off:d,each:a,merge:u,extend:s,inherit:c,bindFn:l,prefixed:k}),typeof define==le&&define.amd?define("Hammer",[],function(){return ie}):"undefined"!=typeof module&&module.exports?module.exports=ie:e[n]=ie}(window,document,"Hammer"),define("KnockoutHammerBinding",["Knockout","Hammer"],function(e,t){var n={register:function(e){e.bindingHandlers.swipeLeft={init:function(t,n,r,i,o){var a=e.unwrap(n());new Hammer(t).on("swipeleft",function(e){var t=o.$data;a.apply(t,arguments)})}},e.bindingHandlers.swipeRight={init:function(t,n,r,i,o){var a=e.unwrap(n());new Hammer(t).on("swiperight",function(e){var t=o.$data;a.apply(t,arguments)})}}}};return n}),define("registerKnockoutBindings",["Knockout","KnockoutMarkdownBinding","KnockoutHammerBinding"],function(e,t,n){var r=function(){Cesium.SvgPathBindingHandler.register(e),t.register(e),n.register(e),e.bindingHandlers.embeddedComponent={init:function(t,n,r,i,o){var a=e.unwrap(n());return a.show(t),{controlsDescendantBindings:!0}},update:function(e,t,n,r,i){}}};return r}),define("DistanceLegendViewModel",["Knockout","loadView"],function(e,t){function n(e,t){var n=Cesium.getTimestamp();if(!(n<e._lastLegendUpdate+250)){e._lastLegendUpdate=n;var r=t.canvas.clientWidth,i=t.canvas.clientHeight,s=t.camera.getPickRay(new Cesium.Cartesian2(r/2|0,i-1)),u=t.camera.getPickRay(new Cesium.Cartesian2(1+r/2|0,i-1)),c=t.globe,l=c.pick(s,t),p=c.pick(u,t);if(!Cesium.defined(l)||!Cesium.defined(p))return e.barWidth=void 0,void(e.distanceLabel=void 0);var f=c.ellipsoid.cartesianToCartographic(l),h=c.ellipsoid.cartesianToCartographic(p);o.setEndPoints(f,h);for(var d,m=o.surfaceDistance,g=100,v=a.length-1;!Cesium.defined(d)&&v>=0;--v)a[v]/m<g&&(d=a[v]);if(Cesium.defined(d)){var b;b=d>=1e3?(d/1e3).toString()+" km":d.toString()+" m",e.barWidth=d/m|0,e.distanceLabel=b}else e.barWidth=void 0,e.distanceLabel=void 0}}function r(e,t){var n=t.getSize().y/2,r=100,i=t.containerPointToLatLng([0,n]).distanceTo(t.containerPointToLatLng([r,n])),o=L.control.scale()._getRoundNum(i),a=1e3>o?o+" m":o/1e3+" km";e.barWidth=o/i*r,e.distanceLabel=a}var i=function(t){function i(){if(Cesium.defined(o.terria)){var e=o.terria.scene;o._removeSubscription=e.postRender.addEventListener(function(){n(this,e)},o)}else if(Cesium.defined(o.terria.leaflet)){var t=o.terria.leaflet.map,i=function(){r(o,t)};o._removeSubscription=function(){t.off("zoomend",i),t.off("moveend",i)},t.on("zoomend",i),t.on("moveend",i),r(o,t)}}if(!Cesium.defined(t)||!Cesium.defined(t.terria))throw new DeveloperError("options.terria is required.");this.terria=t.terria,this._removeSubscription=void 0,this._lastLegendUpdate=void 0,this.eventHelper=new Cesium.EventHelper,this.distanceLabel=void 0,this.barWidth=void 0,e.track(this,["distanceLabel","barWidth"]),this.eventHelper.add(this.terria.afterViewerChanged,function(){Cesium.defined(this._removeSubscription)&&(this._removeSubscription(),this._removeSubscription=void 0)},this);var o=this;i(),this.eventHelper.add(this.terria.afterViewerChanged,function(){i()},this)};i.prototype.destroy=function(){this.eventHelper.removeAll()},i.prototype.show=function(e){var n='<div class="distance-legend" data-bind="visible: distanceLabel && barWidth"><div class="distance-legend-label" data-bind="text: distanceLabel"></div><div class="distance-legend-scale-bar" data-bind="style: { width: barWidth + \'px\', left: (5 + (125 - barWidth) / 2) + \'px\' }"></div></div>';t(n,e,this)},i.create=function(e){var t=new i(e);return t.show(e.container),t};var o=new Cesium.EllipsoidGeodesic,a=[1,2,3,5,10,20,30,50,100,200,300,500,1e3,2e3,3e3,5e3,1e4,2e4,3e4,5e4,1e5,2e5,3e5,5e5,1e6,2e6,3e6,5e6,1e7,2e7,3e7,5e7];return i}),define("CameraView",[],function(){var e=function(e,t,n,r){Cesium.defined(e)||console.log("rectangle is required."),(Cesium.defined(t)||Cesium.defined(n)||Cesium.defined(r))&&(Cesium.defined(t)&&Cesium.defined(n)&&Cesium.defined(r)||console.log("If any of position, direction, or up are specified, all must be specified.")),this._rectangle=e,this._position=t,this._direction=n,this._up=r};return Cesium.defineProperties(e.prototype,{rectangle:{get:function(){return this._rectangle}},position:{get:function(){return this._position}},direction:{get:function(){return this._direction}},up:{get:function(){return this._up}}}),e}),define("Navigation",["Knockout","NavigationViewModel","registerKnockoutBindings","DistanceLegendViewModel","CameraView"],function(e,t,n,r,i){return{distanceLegendViewModel:void 0,navigationViewModel:void 0,navigationDiv:void 0,distanceLegendDiv:void 0,terria:void 0,initialize:function(e,o){this.terria=o,this.terria.afterViewerChanged=new Cesium.Event,this.terria.beforeViewerChanged=new Cesium.Event,this.navigationDiv=document.createElement("div"),this.navigationDiv.setAttribute("id","navigationDiv"),this.distanceLegendDiv=document.createElement("div"),this.navigationDiv.setAttribute("id","distanceLegendDiv"),e.appendChild(this.navigationDiv),e.appendChild(this.distanceLegendDiv),this.terria.homeView=new i(Cesium.Rectangle.MAX_VALUE),n(),this.distanceLegendViewModel=r.create({container:this.distanceLegendDiv,terria:this.terria,mapElement:e}),this.navigationViewModel=t.create({container:this.navigationDiv,terria:this.terria})},destroy:function(){this.navigationViewModel&&this.navigationViewModel.destroy(),this.distanceLegendViewModel&&this.distanceLegendViewModel.destroy(),this.navigationDiv&&this.navigationDiv.parentNode.removeChild(this.navigationDiv),this.navigationDiv=void 0,this.distanceLegendDiv&&this.distanceLegendDiv.parentNode.removeChild(this.distanceLegendDiv),this.distanceLegendDiv=void 0,this.terria&&(this.terria.homeView=void 0)}}});var startupScriptRegex=/(.*?)(cesium-navigation)\w*\.js(?:\W|$)/i,baseTerriaNavigationUrl="";"undefined"!=typeof window&&(baseTerriaNavigationUrl=getBaseTerriaNavigationUrl()),requirejs.config({baseUrl:baseTerriaNavigationUrl,paths:{Knockout:"lib/ThirdParty/knockout-3.3.0",knockoutes5:"lib/ThirdParty/knockout-es5.min",Hammer:"lib/ThirdParty/hammerjs",sanitizeCaja:"lib/ThirdParty/sanitizer-bundle",MarkdownIt:"lib/ThirdParty/markdown-it.min",navigatorTemplate:"lib/Views/Navigation.html",distanceLegendTemplate:"lib/Views/DistanceLegend.html",DistanceLegendViewModel:"lib/ViewModels/DistanceLegendViewModel",createFragmentFromTemplate:"lib/Core/createFragmentFromTemplate",loadView:"lib/Core/loadView",inherit:"lib/Core/inherit",svgReset:"lib/SvgPaths/svgReset",UserInterfaceControl:"lib/ViewModels/UserInterfaceControl",NavigationControl:"lib/ViewModels/NavigationControl",ResetViewNavigationControl:"lib/ViewModels/ResetViewNavigationControl",ZoomInNavigationControl:"lib/ViewModels/ZoomInNavigationControl",ZoomOutNavigationControl:"lib/ViewModels/ZoomOutNavigationControl",svgCompassOuterRing:"lib/SvgPaths/svgCompassOuterRing",svgCompassGyro:"lib/SvgPaths/svgCompassGyro",svgCompassRotationMarker:"lib/SvgPaths/svgCompassRotationMarker",KnockoutMarkdownBinding:"lib/Core/KnockoutMarkdownBinding",KnockoutHammerBinding:"lib/Core/KnockoutHammerBinding",registerKnockoutBindings:"lib/Core/registerKnockoutBindings",NavigationViewModel:"lib/ViewModels/NavigationViewModel",Navigation:"Navigation",CameraView:"lib/Models/CameraView"}}),define("NavigationStartup",["Navigation"],function(){});
+
+
+//Click and drag to rotate the camera
 //Drag outer ring: rotate view. Drag inner gyroscope: free orbit.Double-click: reset view.TIP: You can also free orbit by holding the CTRL key and dragging the map.
\ No newline at end of file
diff --git a/vendors/js/GLTFLoader.js b/vendors/js/GLTFLoader.js
index bea1529..8dbed9e 100644
--- a/vendors/js/GLTFLoader.js
+++ b/vendors/js/GLTFLoader.js
@@ -1,3364 +1,3364 @@
-/**
- * @author Rich Tibbett / https://github.com/richtr
- * @author mrdoob / http://mrdoob.com/
- * @author Tony Parisi / http://www.tonyparisi.com/
- * @author Takahiro / https://github.com/takahirox
- * @author Don McCurdy / https://www.donmccurdy.com
- */
-
-THREE.GLTFLoader = ( function () {
-
-	function GLTFLoader( manager ) {
-
-		this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
-		this.dracoLoader = null;
-
-	}
-
-	GLTFLoader.prototype = {
-
-		constructor: GLTFLoader,
-
-		crossOrigin: 'anonymous',
-
-		load: function ( url, onLoad, onProgress, onError ) {
-
-			var scope = this;
-
-			var resourcePath;
-
-			if ( this.resourcePath !== undefined ) {
-
-				resourcePath = this.resourcePath;
-
-			} else if ( this.path !== undefined ) {
-
-				resourcePath = this.path;
-
-			} else {
-
-				resourcePath = THREE.LoaderUtils.extractUrlBase( url );
-
-			}
-
-			// Tells the LoadingManager to track an extra item, which resolves after
-			// the model is fully loaded. This means the count of items loaded will
-			// be incorrect, but ensures manager.onLoad() does not fire early.
-			scope.manager.itemStart( url );
-
-			var _onError = function ( e ) {
-
-				if ( onError ) {
-
-					onError( e );
-
-				} else {
-
-					console.error( e );
-
-				}
-
-				scope.manager.itemError( url );
-				scope.manager.itemEnd( url );
-
-			};
-
-			var loader = new THREE.FileLoader( scope.manager );
-
-			loader.setPath( this.path );
-			loader.setResponseType( 'arraybuffer' );
-
-			loader.load( url, function ( data ) {
-
-				try {
-
-					scope.parse( data, resourcePath, function ( gltf ) {
-
-						onLoad( gltf );
-
-						scope.manager.itemEnd( url );
-
-					}, _onError );
-
-				} catch ( e ) {
-
-					_onError( e );
-
-				}
-
-			}, onProgress, _onError );
-
-		},
-
-		setCrossOrigin: function ( value ) {
-
-			this.crossOrigin = value;
-			return this;
-
-		},
-
-		setPath: function ( value ) {
-
-			this.path = value;
-			return this;
-
-		},
-
-		setResourcePath: function ( value ) {
-
-			this.resourcePath = value;
-			return this;
-
-		},
-
-		setDRACOLoader: function ( dracoLoader ) {
-
-			this.dracoLoader = dracoLoader;
-			return this;
-
-		},
-
-		parse: function ( data, path, onLoad, onError ) {
-
-			var content;
-			var extensions = {};
-
-			if ( typeof data === 'string' ) {
-
-				content = data;
-
-			} else {
-
-				var magic = THREE.LoaderUtils.decodeText( new Uint8Array( data, 0, 4 ) );
-
-				if ( magic === BINARY_EXTENSION_HEADER_MAGIC ) {
-
-					try {
-
-						extensions[ EXTENSIONS.KHR_BINARY_GLTF ] = new GLTFBinaryExtension( data );
-
-					} catch ( error ) {
-
-						if ( onError ) onError( error );
-						return;
-
-					}
-
-					content = extensions[ EXTENSIONS.KHR_BINARY_GLTF ].content;
-
-				} else {
-
-					content = THREE.LoaderUtils.decodeText( new Uint8Array( data ) );
-
-				}
-
-			}
-
-			var json = JSON.parse( content );
-
-			if ( json.asset === undefined || json.asset.version[ 0 ] < 2 ) {
-
-				if ( onError ) onError( new Error( 'THREE.GLTFLoader: Unsupported asset. glTF versions >=2.0 are supported. Use LegacyGLTFLoader instead.' ) );
-				return;
-
-			}
-
-			if ( json.extensionsUsed ) {
-
-				for ( var i = 0; i < json.extensionsUsed.length; ++ i ) {
-
-					var extensionName = json.extensionsUsed[ i ];
-					var extensionsRequired = json.extensionsRequired || [];
-
-					switch ( extensionName ) {
-
-						case EXTENSIONS.KHR_LIGHTS_PUNCTUAL:
-							extensions[ extensionName ] = new GLTFLightsExtension( json );
-							break;
-
-						case EXTENSIONS.KHR_MATERIALS_UNLIT:
-							extensions[ extensionName ] = new GLTFMaterialsUnlitExtension( json );
-							break;
-
-						case EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS:
-							extensions[ extensionName ] = new GLTFMaterialsPbrSpecularGlossinessExtension( json );
-							break;
-
-						case EXTENSIONS.KHR_DRACO_MESH_COMPRESSION:
-							extensions[ extensionName ] = new GLTFDracoMeshCompressionExtension( json, this.dracoLoader );
-							break;
-
-						case EXTENSIONS.MSFT_TEXTURE_DDS:
-							extensions[ EXTENSIONS.MSFT_TEXTURE_DDS ] = new GLTFTextureDDSExtension( json );
-							break;
-
-						case EXTENSIONS.KHR_TEXTURE_TRANSFORM:
-							extensions[ EXTENSIONS.KHR_TEXTURE_TRANSFORM ] = new GLTFTextureTransformExtension( json );
-							break;
-
-						default:
-
-							if ( extensionsRequired.indexOf( extensionName ) >= 0 ) {
-
-								console.warn( 'THREE.GLTFLoader: Unknown extension "' + extensionName + '".' );
-
-							}
-
-					}
-
-				}
-
-			}
-
-			var parser = new GLTFParser( json, extensions, {
-
-				path: path || this.resourcePath || '',
-				crossOrigin: this.crossOrigin,
-				manager: this.manager
-
-			} );
-
-			parser.parse( function ( scene, scenes, cameras, animations, json ) {
-
-				var glTF = {
-					scene: scene,
-					scenes: scenes,
-					cameras: cameras,
-					animations: animations,
-					asset: json.asset,
-					parser: parser,
-					userData: {}
-				};
-
-				addUnknownExtensionsToUserData( extensions, glTF, json );
-
-				onLoad( glTF );
-
-			}, onError );
-
-		}
-
-	};
-
-	/* GLTFREGISTRY */
-
-	function GLTFRegistry() {
-
-		var objects = {};
-
-		return	{
-
-			get: function ( key ) {
-
-				return objects[ key ];
-
-			},
-
-			add: function ( key, object ) {
-
-				objects[ key ] = object;
-
-			},
-
-			remove: function ( key ) {
-
-				delete objects[ key ];
-
-			},
-
-			removeAll: function () {
-
-				objects = {};
-
-			}
-
-		};
-
-	}
-
-	/*********************************/
-	/********** EXTENSIONS ***********/
-	/*********************************/
-
-	var EXTENSIONS = {
-		KHR_BINARY_GLTF: 'KHR_binary_glTF',
-		KHR_DRACO_MESH_COMPRESSION: 'KHR_draco_mesh_compression',
-		KHR_LIGHTS_PUNCTUAL: 'KHR_lights_punctual',
-		KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS: 'KHR_materials_pbrSpecularGlossiness',
-		KHR_MATERIALS_UNLIT: 'KHR_materials_unlit',
-		KHR_TEXTURE_TRANSFORM: 'KHR_texture_transform',
-		MSFT_TEXTURE_DDS: 'MSFT_texture_dds'
-	};
-
-	/**
-	 * DDS Texture Extension
-	 *
-	 * Specification:
-	 * https://github.com/KhronosGroup/glTF/tree/master/extensions/2.0/Vendor/MSFT_texture_dds
-	 *
-	 */
-	function GLTFTextureDDSExtension() {
-
-		if ( ! THREE.DDSLoader ) {
-
-			throw new Error( 'THREE.GLTFLoader: Attempting to load .dds texture without importing THREE.DDSLoader' );
-
-		}
-
-		this.name = EXTENSIONS.MSFT_TEXTURE_DDS;
-		this.ddsLoader = new THREE.DDSLoader();
-
-	}
-
-	/**
-	 * Lights Extension
-	 *
-	 * Specification: PENDING
-	 */
-	function GLTFLightsExtension( json ) {
-
-		this.name = EXTENSIONS.KHR_LIGHTS_PUNCTUAL;
-
-		var extension = ( json.extensions && json.extensions[ EXTENSIONS.KHR_LIGHTS_PUNCTUAL ] ) || {};
-		this.lightDefs = extension.lights || [];
-
-	}
-
-	GLTFLightsExtension.prototype.loadLight = function ( lightIndex ) {
-
-		var lightDef = this.lightDefs[ lightIndex ];
-		var lightNode;
-
-		var color = new THREE.Color( 0xffffff );
-		if ( lightDef.color !== undefined ) color.fromArray( lightDef.color );
-
-		var range = lightDef.range !== undefined ? lightDef.range : 0;
-
-		switch ( lightDef.type ) {
-
-			case 'directional':
-				lightNode = new THREE.DirectionalLight( color );
-				lightNode.target.position.set( 0, 0, -1 );
-				lightNode.add( lightNode.target );
-				break;
-
-			case 'point':
-				lightNode = new THREE.PointLight( color );
-				lightNode.distance = range;
-				break;
-
-			case 'spot':
-				lightNode = new THREE.SpotLight( color );
-				lightNode.distance = range;
-				// Handle spotlight properties.
-				lightDef.spot = lightDef.spot || {};
-				lightDef.spot.innerConeAngle = lightDef.spot.innerConeAngle !== undefined ? lightDef.spot.innerConeAngle : 0;
-				lightDef.spot.outerConeAngle = lightDef.spot.outerConeAngle !== undefined ? lightDef.spot.outerConeAngle : Math.PI / 4.0;
-				lightNode.angle = lightDef.spot.outerConeAngle;
-				lightNode.penumbra = 1.0 - lightDef.spot.innerConeAngle / lightDef.spot.outerConeAngle;
-				lightNode.target.position.set( 0, 0, -1 );
-				lightNode.add( lightNode.target );
-				break;
-
-			default:
-				throw new Error( 'THREE.GLTFLoader: Unexpected light type, "' + lightDef.type + '".' );
-
-		}
-
-		lightNode.decay = 2;
-
-		if ( lightDef.intensity !== undefined ) lightNode.intensity = lightDef.intensity;
-
-		lightNode.name = lightDef.name || ( 'light_' + lightIndex );
-
-		return Promise.resolve( lightNode );
-
-	};
-
-	/**
-	 * Unlit Materials Extension (pending)
-	 *
-	 * PR: https://github.com/KhronosGroup/glTF/pull/1163
-	 */
-	function GLTFMaterialsUnlitExtension( json ) {
-
-		this.name = EXTENSIONS.KHR_MATERIALS_UNLIT;
-
-	}
-
-	GLTFMaterialsUnlitExtension.prototype.getMaterialType = function ( material ) {
-
-		return THREE.MeshBasicMaterial;
-
-	};
-
-	GLTFMaterialsUnlitExtension.prototype.extendParams = function ( materialParams, material, parser ) {
-
-		var pending = [];
-
-		materialParams.color = new THREE.Color( 1.0, 1.0, 1.0 );
-		materialParams.opacity = 1.0;
-
-		var metallicRoughness = material.pbrMetallicRoughness;
-
-		if ( metallicRoughness ) {
-
-			if ( Array.isArray( metallicRoughness.baseColorFactor ) ) {
-
-				var array = metallicRoughness.baseColorFactor;
-
-				materialParams.color.fromArray( array );
-				materialParams.opacity = array[ 3 ];
-
-			}
-
-			if ( metallicRoughness.baseColorTexture !== undefined ) {
-
-				pending.push( parser.assignTexture( materialParams, 'map', metallicRoughness.baseColorTexture ) );
-
-			}
-
-		}
-
-		return Promise.all( pending );
-
-	};
-
-	/* BINARY EXTENSION */
-
-	var BINARY_EXTENSION_BUFFER_NAME = 'binary_glTF';
-	var BINARY_EXTENSION_HEADER_MAGIC = 'glTF';
-	var BINARY_EXTENSION_HEADER_LENGTH = 12;
-	var BINARY_EXTENSION_CHUNK_TYPES = { JSON: 0x4E4F534A, BIN: 0x004E4942 };
-
-	function GLTFBinaryExtension( data ) {
-
-		this.name = EXTENSIONS.KHR_BINARY_GLTF;
-		this.content = null;
-		this.body = null;
-
-		var headerView = new DataView( data, 0, BINARY_EXTENSION_HEADER_LENGTH );
-
-		this.header = {
-			magic: THREE.LoaderUtils.decodeText( new Uint8Array( data.slice( 0, 4 ) ) ),
-			version: headerView.getUint32( 4, true ),
-			length: headerView.getUint32( 8, true )
-		};
-
-		if ( this.header.magic !== BINARY_EXTENSION_HEADER_MAGIC ) {
-
-			throw new Error( 'THREE.GLTFLoader: Unsupported glTF-Binary header.' );
-
-		} else if ( this.header.version < 2.0 ) {
-
-			throw new Error( 'THREE.GLTFLoader: Legacy binary file detected. Use LegacyGLTFLoader instead.' );
-
-		}
-
-		var chunkView = new DataView( data, BINARY_EXTENSION_HEADER_LENGTH );
-		var chunkIndex = 0;
-
-		while ( chunkIndex < chunkView.byteLength ) {
-
-			var chunkLength = chunkView.getUint32( chunkIndex, true );
-			chunkIndex += 4;
-
-			var chunkType = chunkView.getUint32( chunkIndex, true );
-			chunkIndex += 4;
-
-			if ( chunkType === BINARY_EXTENSION_CHUNK_TYPES.JSON ) {
-
-				var contentArray = new Uint8Array( data, BINARY_EXTENSION_HEADER_LENGTH + chunkIndex, chunkLength );
-				this.content = THREE.LoaderUtils.decodeText( contentArray );
-
-			} else if ( chunkType === BINARY_EXTENSION_CHUNK_TYPES.BIN ) {
-
-				var byteOffset = BINARY_EXTENSION_HEADER_LENGTH + chunkIndex;
-				this.body = data.slice( byteOffset, byteOffset + chunkLength );
-
-			}
-
-			// Clients must ignore chunks with unknown types.
-
-			chunkIndex += chunkLength;
-
-		}
-
-		if ( this.content === null ) {
-
-			throw new Error( 'THREE.GLTFLoader: JSON content not found.' );
-
-		}
-
-	}
-
-	/**
-	 * DRACO Mesh Compression Extension
-	 *
-	 * Specification: https://github.com/KhronosGroup/glTF/pull/874
-	 */
-	function GLTFDracoMeshCompressionExtension( json, dracoLoader ) {
-
-		if ( ! dracoLoader ) {
-
-			throw new Error( 'THREE.GLTFLoader: No DRACOLoader instance provided.' );
-
-		}
-
-		this.name = EXTENSIONS.KHR_DRACO_MESH_COMPRESSION;
-		this.json = json;
-		this.dracoLoader = dracoLoader;
-		THREE.DRACOLoader.getDecoderModule();
-
-	}
-
-	GLTFDracoMeshCompressionExtension.prototype.decodePrimitive = function ( primitive, parser ) {
-
-		var json = this.json;
-		var dracoLoader = this.dracoLoader;
-		var bufferViewIndex = primitive.extensions[ this.name ].bufferView;
-		var gltfAttributeMap = primitive.extensions[ this.name ].attributes;
-		var threeAttributeMap = {};
-		var attributeNormalizedMap = {};
-		var attributeTypeMap = {};
-
-		for ( var attributeName in gltfAttributeMap ) {
-
-			if ( ! ( attributeName in ATTRIBUTES ) ) continue;
-
-			threeAttributeMap[ ATTRIBUTES[ attributeName ] ] = gltfAttributeMap[ attributeName ];
-
-		}
-
-		for ( attributeName in primitive.attributes ) {
-
-			if ( ATTRIBUTES[ attributeName ] !== undefined && gltfAttributeMap[ attributeName ] !== undefined ) {
-
-				var accessorDef = json.accessors[ primitive.attributes[ attributeName ] ];
-				var componentType = WEBGL_COMPONENT_TYPES[ accessorDef.componentType ];
-
-				attributeTypeMap[ ATTRIBUTES[ attributeName ] ] = componentType;
-				attributeNormalizedMap[ ATTRIBUTES[ attributeName ] ] = accessorDef.normalized === true;
-
-			}
-
-		}
-
-		return parser.getDependency( 'bufferView', bufferViewIndex ).then( function ( bufferView ) {
-
-			return new Promise( function ( resolve ) {
-
-				dracoLoader.decodeDracoFile( bufferView, function ( geometry ) {
-
-					for ( var attributeName in geometry.attributes ) {
-
-						var attribute = geometry.attributes[ attributeName ];
-						var normalized = attributeNormalizedMap[ attributeName ];
-
-						if ( normalized !== undefined ) attribute.normalized = normalized;
-
-					}
-
-					resolve( geometry );
-
-				}, threeAttributeMap, attributeTypeMap );
-
-			} );
-
-		} );
-
-	};
-
-	/**
-	 * Texture Transform Extension
-	 *
-	 * Specification:
-	 */
-	function GLTFTextureTransformExtension( json ) {
-
-		this.name = EXTENSIONS.KHR_TEXTURE_TRANSFORM;
-
-	}
-
-	GLTFTextureTransformExtension.prototype.extendTexture = function ( texture, transform ) {
-
-		texture = texture.clone();
-
-		if ( transform.offset !== undefined ) {
-
-			texture.offset.fromArray( transform.offset );
-
-		}
-
-		if ( transform.rotation !== undefined ) {
-
-			texture.rotation = transform.rotation;
-
-		}
-
-		if ( transform.scale !== undefined ) {
-
-			texture.repeat.fromArray( transform.scale );
-
-		}
-
-		if ( transform.texCoord !== undefined ) {
-
-			console.warn( 'THREE.GLTFLoader: Custom UV sets in "' + this.name + '" extension not yet supported.' );
-
-		}
-
-		texture.needsUpdate = true;
-
-		return texture;
-
-	};
-
-	/**
-	 * Specular-Glossiness Extension
-	 *
-	 * Specification: https://github.com/KhronosGroup/glTF/tree/master/extensions/2.0/Khronos/KHR_materials_pbrSpecularGlossiness
-	 */
-	function GLTFMaterialsPbrSpecularGlossinessExtension() {
-
-		return {
-
-			name: EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS,
-
-			specularGlossinessParams: [
-				'color',
-				'map',
-				'lightMap',
-				'lightMapIntensity',
-				'aoMap',
-				'aoMapIntensity',
-				'emissive',
-				'emissiveIntensity',
-				'emissiveMap',
-				'bumpMap',
-				'bumpScale',
-				'normalMap',
-				'displacementMap',
-				'displacementScale',
-				'displacementBias',
-				'specularMap',
-				'specular',
-				'glossinessMap',
-				'glossiness',
-				'alphaMap',
-				'envMap',
-				'envMapIntensity',
-				'refractionRatio',
-			],
-
-			getMaterialType: function () {
-
-				return THREE.ShaderMaterial;
-
-			},
-
-			extendParams: function ( params, material, parser ) {
-
-				var pbrSpecularGlossiness = material.extensions[ this.name ];
-
-				var shader = THREE.ShaderLib[ 'standard' ];
-
-				var uniforms = THREE.UniformsUtils.clone( shader.uniforms );
-
-				var specularMapParsFragmentChunk = [
-					'#ifdef USE_SPECULARMAP',
-					'	uniform sampler2D specularMap;',
-					'#endif'
-				].join( '\n' );
-
-				var glossinessMapParsFragmentChunk = [
-					'#ifdef USE_GLOSSINESSMAP',
-					'	uniform sampler2D glossinessMap;',
-					'#endif'
-				].join( '\n' );
-
-				var specularMapFragmentChunk = [
-					'vec3 specularFactor = specular;',
-					'#ifdef USE_SPECULARMAP',
-					'	vec4 texelSpecular = texture2D( specularMap, vUv );',
-					'	texelSpecular = sRGBToLinear( texelSpecular );',
-					'	// reads channel RGB, compatible with a glTF Specular-Glossiness (RGBA) texture',
-					'	specularFactor *= texelSpecular.rgb;',
-					'#endif'
-				].join( '\n' );
-
-				var glossinessMapFragmentChunk = [
-					'float glossinessFactor = glossiness;',
-					'#ifdef USE_GLOSSINESSMAP',
-					'	vec4 texelGlossiness = texture2D( glossinessMap, vUv );',
-					'	// reads channel A, compatible with a glTF Specular-Glossiness (RGBA) texture',
-					'	glossinessFactor *= texelGlossiness.a;',
-					'#endif'
-				].join( '\n' );
-
-				var lightPhysicalFragmentChunk = [
-					'PhysicalMaterial material;',
-					'material.diffuseColor = diffuseColor.rgb;',
-					'material.specularRoughness = clamp( 1.0 - glossinessFactor, 0.04, 1.0 );',
-					'material.specularColor = specularFactor.rgb;',
-				].join( '\n' );
-
-				var fragmentShader = shader.fragmentShader
-					.replace( 'uniform float roughness;', 'uniform vec3 specular;' )
-					.replace( 'uniform float metalness;', 'uniform float glossiness;' )
-					.replace( '#include <roughnessmap_pars_fragment>', specularMapParsFragmentChunk )
-					.replace( '#include <metalnessmap_pars_fragment>', glossinessMapParsFragmentChunk )
-					.replace( '#include <roughnessmap_fragment>', specularMapFragmentChunk )
-					.replace( '#include <metalnessmap_fragment>', glossinessMapFragmentChunk )
-					.replace( '#include <lights_physical_fragment>', lightPhysicalFragmentChunk );
-
-				delete uniforms.roughness;
-				delete uniforms.metalness;
-				delete uniforms.roughnessMap;
-				delete uniforms.metalnessMap;
-
-				uniforms.specular = { value: new THREE.Color().setHex( 0x111111 ) };
-				uniforms.glossiness = { value: 0.5 };
-				uniforms.specularMap = { value: null };
-				uniforms.glossinessMap = { value: null };
-
-				params.vertexShader = shader.vertexShader;
-				params.fragmentShader = fragmentShader;
-				params.uniforms = uniforms;
-				params.defines = { 'STANDARD': '' };
-
-				params.color = new THREE.Color( 1.0, 1.0, 1.0 );
-				params.opacity = 1.0;
-
-				var pending = [];
-
-				if ( Array.isArray( pbrSpecularGlossiness.diffuseFactor ) ) {
-
-					var array = pbrSpecularGlossiness.diffuseFactor;
-
-					params.color.fromArray( array );
-					params.opacity = array[ 3 ];
-
-				}
-
-				if ( pbrSpecularGlossiness.diffuseTexture !== undefined ) {
-
-					pending.push( parser.assignTexture( params, 'map', pbrSpecularGlossiness.diffuseTexture ) );
-
-				}
-
-				params.emissive = new THREE.Color( 0.0, 0.0, 0.0 );
-				params.glossiness = pbrSpecularGlossiness.glossinessFactor !== undefined ? pbrSpecularGlossiness.glossinessFactor : 1.0;
-				params.specular = new THREE.Color( 1.0, 1.0, 1.0 );
-
-				if ( Array.isArray( pbrSpecularGlossiness.specularFactor ) ) {
-
-					params.specular.fromArray( pbrSpecularGlossiness.specularFactor );
-
-				}
-
-				if ( pbrSpecularGlossiness.specularGlossinessTexture !== undefined ) {
-
-					var specGlossMapDef = pbrSpecularGlossiness.specularGlossinessTexture;
-					pending.push( parser.assignTexture( params, 'glossinessMap', specGlossMapDef ) );
-					pending.push( parser.assignTexture( params, 'specularMap', specGlossMapDef ) );
-
-				}
-
-				return Promise.all( pending );
-
-			},
-
-			createMaterial: function ( params ) {
-
-				// setup material properties based on MeshStandardMaterial for Specular-Glossiness
-
-				var material = new THREE.ShaderMaterial( {
-					defines: params.defines,
-					vertexShader: params.vertexShader,
-					fragmentShader: params.fragmentShader,
-					uniforms: params.uniforms,
-					fog: true,
-					lights: true,
-					opacity: params.opacity,
-					transparent: params.transparent
-				} );
-
-				material.isGLTFSpecularGlossinessMaterial = true;
-
-				material.color = params.color;
-
-				material.map = params.map === undefined ? null : params.map;
-
-				material.lightMap = null;
-				material.lightMapIntensity = 1.0;
-
-				material.aoMap = params.aoMap === undefined ? null : params.aoMap;
-				material.aoMapIntensity = 1.0;
-
-				material.emissive = params.emissive;
-				material.emissiveIntensity = 1.0;
-				material.emissiveMap = params.emissiveMap === undefined ? null : params.emissiveMap;
-
-				material.bumpMap = params.bumpMap === undefined ? null : params.bumpMap;
-				material.bumpScale = 1;
-
-				material.normalMap = params.normalMap === undefined ? null : params.normalMap;
-				if ( params.normalScale ) material.normalScale = params.normalScale;
-
-				material.displacementMap = null;
-				material.displacementScale = 1;
-				material.displacementBias = 0;
-
-				material.specularMap = params.specularMap === undefined ? null : params.specularMap;
-				material.specular = params.specular;
-
-				material.glossinessMap = params.glossinessMap === undefined ? null : params.glossinessMap;
-				material.glossiness = params.glossiness;
-
-				material.alphaMap = null;
-
-				material.envMap = params.envMap === undefined ? null : params.envMap;
-				material.envMapIntensity = 1.0;
-
-				material.refractionRatio = 0.98;
-
-				material.extensions.derivatives = true;
-
-				return material;
-
-			},
-
-			/**
-			 * Clones a GLTFSpecularGlossinessMaterial instance. The ShaderMaterial.copy() method can
-			 * copy only properties it knows about or inherits, and misses many properties that would
-			 * normally be defined by MeshStandardMaterial.
-			 *
-			 * This method allows GLTFSpecularGlossinessMaterials to be cloned in the process of
-			 * loading a glTF model, but cloning later (e.g. by the user) would require these changes
-			 * AND also updating `.onBeforeRender` on the parent mesh.
-			 *
-			 * @param  {THREE.ShaderMaterial} source
-			 * @return {THREE.ShaderMaterial}
-			 */
-			cloneMaterial: function ( source ) {
-
-				var target = source.clone();
-
-				target.isGLTFSpecularGlossinessMaterial = true;
-
-				var params = this.specularGlossinessParams;
-
-				for ( var i = 0, il = params.length; i < il; i ++ ) {
-
-					target[ params[ i ] ] = source[ params[ i ] ];
-
-				}
-
-				return target;
-
-			},
-
-			// Here's based on refreshUniformsCommon() and refreshUniformsStandard() in WebGLRenderer.
-			refreshUniforms: function ( renderer, scene, camera, geometry, material, group ) {
-
-				if ( material.isGLTFSpecularGlossinessMaterial !== true ) {
-
-					return;
-
-				}
-
-				var uniforms = material.uniforms;
-				var defines = material.defines;
-
-				uniforms.opacity.value = material.opacity;
-
-				uniforms.diffuse.value.copy( material.color );
-				uniforms.emissive.value.copy( material.emissive ).multiplyScalar( material.emissiveIntensity );
-
-				uniforms.map.value = material.map;
-				uniforms.specularMap.value = material.specularMap;
-				uniforms.alphaMap.value = material.alphaMap;
-
-				uniforms.lightMap.value = material.lightMap;
-				uniforms.lightMapIntensity.value = material.lightMapIntensity;
-
-				uniforms.aoMap.value = material.aoMap;
-				uniforms.aoMapIntensity.value = material.aoMapIntensity;
-
-				// uv repeat and offset setting priorities
-				// 1. color map
-				// 2. specular map
-				// 3. normal map
-				// 4. bump map
-				// 5. alpha map
-				// 6. emissive map
-
-				var uvScaleMap;
-
-				if ( material.map ) {
-
-					uvScaleMap = material.map;
-
-				} else if ( material.specularMap ) {
-
-					uvScaleMap = material.specularMap;
-
-				} else if ( material.displacementMap ) {
-
-					uvScaleMap = material.displacementMap;
-
-				} else if ( material.normalMap ) {
-
-					uvScaleMap = material.normalMap;
-
-				} else if ( material.bumpMap ) {
-
-					uvScaleMap = material.bumpMap;
-
-				} else if ( material.glossinessMap ) {
-
-					uvScaleMap = material.glossinessMap;
-
-				} else if ( material.alphaMap ) {
-
-					uvScaleMap = material.alphaMap;
-
-				} else if ( material.emissiveMap ) {
-
-					uvScaleMap = material.emissiveMap;
-
-				}
-
-				if ( uvScaleMap !== undefined ) {
-
-					// backwards compatibility
-					if ( uvScaleMap.isWebGLRenderTarget ) {
-
-						uvScaleMap = uvScaleMap.texture;
-
-					}
-
-					if ( uvScaleMap.matrixAutoUpdate === true ) {
-
-						uvScaleMap.updateMatrix();
-
-					}
-
-					uniforms.uvTransform.value.copy( uvScaleMap.matrix );
-
-				}
-
-				uniforms.envMap.value = material.envMap;
-				uniforms.envMapIntensity.value = material.envMapIntensity;
-				uniforms.flipEnvMap.value = ( material.envMap && material.envMap.isCubeTexture ) ? - 1 : 1;
-
-				uniforms.refractionRatio.value = material.refractionRatio;
-
-				uniforms.specular.value.copy( material.specular );
-				uniforms.glossiness.value = material.glossiness;
-
-				uniforms.glossinessMap.value = material.glossinessMap;
-
-				uniforms.emissiveMap.value = material.emissiveMap;
-				uniforms.bumpMap.value = material.bumpMap;
-				uniforms.normalMap.value = material.normalMap;
-
-				uniforms.displacementMap.value = material.displacementMap;
-				uniforms.displacementScale.value = material.displacementScale;
-				uniforms.displacementBias.value = material.displacementBias;
-
-				if ( uniforms.glossinessMap.value !== null && defines.USE_GLOSSINESSMAP === undefined ) {
-
-					defines.USE_GLOSSINESSMAP = '';
-					// set USE_ROUGHNESSMAP to enable vUv
-					defines.USE_ROUGHNESSMAP = '';
-
-				}
-
-				if ( uniforms.glossinessMap.value === null && defines.USE_GLOSSINESSMAP !== undefined ) {
-
-					delete defines.USE_GLOSSINESSMAP;
-					delete defines.USE_ROUGHNESSMAP;
-
-				}
-
-			}
-
-		};
-
-	}
-
-	/*********************************/
-	/********** INTERPOLATION ********/
-	/*********************************/
-
-	// Spline Interpolation
-	// Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#appendix-c-spline-interpolation
-	function GLTFCubicSplineInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
-
-		THREE.Interpolant.call( this, parameterPositions, sampleValues, sampleSize, resultBuffer );
-
-	}
-
-	GLTFCubicSplineInterpolant.prototype = Object.create( THREE.Interpolant.prototype );
-	GLTFCubicSplineInterpolant.prototype.constructor = GLTFCubicSplineInterpolant;
-
-	GLTFCubicSplineInterpolant.prototype.copySampleValue_ = function ( index ) {
-
-		// Copies a sample value to the result buffer. See description of glTF
-		// CUBICSPLINE values layout in interpolate_() function below.
-
-		var result = this.resultBuffer,
-			values = this.sampleValues,
-			valueSize = this.valueSize,
-			offset = index * valueSize * 3 + valueSize;
-
-		for ( var i = 0; i !== valueSize; i ++ ) {
-
-			result[ i ] = values[ offset + i ];
-
-		}
-
-		return result;
-
-	};
-
-	GLTFCubicSplineInterpolant.prototype.beforeStart_ = GLTFCubicSplineInterpolant.prototype.copySampleValue_;
-
-	GLTFCubicSplineInterpolant.prototype.afterEnd_ = GLTFCubicSplineInterpolant.prototype.copySampleValue_;
-
-	GLTFCubicSplineInterpolant.prototype.interpolate_ = function ( i1, t0, t, t1 ) {
-
-		var result = this.resultBuffer;
-		var values = this.sampleValues;
-		var stride = this.valueSize;
-
-		var stride2 = stride * 2;
-		var stride3 = stride * 3;
-
-		var td = t1 - t0;
-
-		var p = ( t - t0 ) / td;
-		var pp = p * p;
-		var ppp = pp * p;
-
-		var offset1 = i1 * stride3;
-		var offset0 = offset1 - stride3;
-
-		var s0 = 2 * ppp - 3 * pp + 1;
-		var s1 = ppp - 2 * pp + p;
-		var s2 = - 2 * ppp + 3 * pp;
-		var s3 = ppp - pp;
-
-		// Layout of keyframe output values for CUBICSPLINE animations:
-		//   [ inTangent_1, splineVertex_1, outTangent_1, inTangent_2, splineVertex_2, ... ]
-		for ( var i = 0; i !== stride; i ++ ) {
-
-			var p0 = values[ offset0 + i + stride ]; // splineVertex_k
-			var m0 = values[ offset0 + i + stride2 ] * td; // outTangent_k * (t_k+1 - t_k)
-			var p1 = values[ offset1 + i + stride ]; // splineVertex_k+1
-			var m1 = values[ offset1 + i ] * td; // inTangent_k+1 * (t_k+1 - t_k)
-
-			result[ i ] = s0 * p0 + s1 * m0 + s2 * p1 + s3 * m1;
-
-		}
-
-		return result;
-
-	};
-
-	/*********************************/
-	/********** INTERNALS ************/
-	/*********************************/
-
-	/* CONSTANTS */
-
-	var WEBGL_CONSTANTS = {
-		FLOAT: 5126,
-		//FLOAT_MAT2: 35674,
-		FLOAT_MAT3: 35675,
-		FLOAT_MAT4: 35676,
-		FLOAT_VEC2: 35664,
-		FLOAT_VEC3: 35665,
-		FLOAT_VEC4: 35666,
-		LINEAR: 9729,
-		REPEAT: 10497,
-		SAMPLER_2D: 35678,
-		POINTS: 0,
-		LINES: 1,
-		LINE_LOOP: 2,
-		LINE_STRIP: 3,
-		TRIANGLES: 4,
-		TRIANGLE_STRIP: 5,
-		TRIANGLE_FAN: 6,
-		UNSIGNED_BYTE: 5121,
-		UNSIGNED_SHORT: 5123
-	};
-
-	var WEBGL_TYPE = {
-		5126: Number,
-		//35674: THREE.Matrix2,
-		35675: THREE.Matrix3,
-		35676: THREE.Matrix4,
-		35664: THREE.Vector2,
-		35665: THREE.Vector3,
-		35666: THREE.Vector4,
-		35678: THREE.Texture
-	};
-
-	var WEBGL_COMPONENT_TYPES = {
-		5120: Int8Array,
-		5121: Uint8Array,
-		5122: Int16Array,
-		5123: Uint16Array,
-		5125: Uint32Array,
-		5126: Float32Array
-	};
-
-	var WEBGL_FILTERS = {
-		9728: THREE.NearestFilter,
-		9729: THREE.LinearFilter,
-		9984: THREE.NearestMipMapNearestFilter,
-		9985: THREE.LinearMipMapNearestFilter,
-		9986: THREE.NearestMipMapLinearFilter,
-		9987: THREE.LinearMipMapLinearFilter
-	};
-
-	var WEBGL_WRAPPINGS = {
-		33071: THREE.ClampToEdgeWrapping,
-		33648: THREE.MirroredRepeatWrapping,
-		10497: THREE.RepeatWrapping
-	};
-
-	var WEBGL_SIDES = {
-		1028: THREE.BackSide, // Culling front
-		1029: THREE.FrontSide // Culling back
-		//1032: THREE.NoSide   // Culling front and back, what to do?
-	};
-
-	var WEBGL_DEPTH_FUNCS = {
-		512: THREE.NeverDepth,
-		513: THREE.LessDepth,
-		514: THREE.EqualDepth,
-		515: THREE.LessEqualDepth,
-		516: THREE.GreaterEqualDepth,
-		517: THREE.NotEqualDepth,
-		518: THREE.GreaterEqualDepth,
-		519: THREE.AlwaysDepth
-	};
-
-	var WEBGL_BLEND_EQUATIONS = {
-		32774: THREE.AddEquation,
-		32778: THREE.SubtractEquation,
-		32779: THREE.ReverseSubtractEquation
-	};
-
-	var WEBGL_BLEND_FUNCS = {
-		0: THREE.ZeroFactor,
-		1: THREE.OneFactor,
-		768: THREE.SrcColorFactor,
-		769: THREE.OneMinusSrcColorFactor,
-		770: THREE.SrcAlphaFactor,
-		771: THREE.OneMinusSrcAlphaFactor,
-		772: THREE.DstAlphaFactor,
-		773: THREE.OneMinusDstAlphaFactor,
-		774: THREE.DstColorFactor,
-		775: THREE.OneMinusDstColorFactor,
-		776: THREE.SrcAlphaSaturateFactor
-		// The followings are not supported by Three.js yet
-		//32769: CONSTANT_COLOR,
-		//32770: ONE_MINUS_CONSTANT_COLOR,
-		//32771: CONSTANT_ALPHA,
-		//32772: ONE_MINUS_CONSTANT_COLOR
-	};
-
-	var WEBGL_TYPE_SIZES = {
-		'SCALAR': 1,
-		'VEC2': 2,
-		'VEC3': 3,
-		'VEC4': 4,
-		'MAT2': 4,
-		'MAT3': 9,
-		'MAT4': 16
-	};
-
-	var ATTRIBUTES = {
-		POSITION: 'position',
-		NORMAL: 'normal',
-		TEXCOORD_0: 'uv',
-		TEXCOORD_1: 'uv2',
-		COLOR_0: 'color',
-		WEIGHTS_0: 'skinWeight',
-		JOINTS_0: 'skinIndex',
-	};
-
-	var PATH_PROPERTIES = {
-		scale: 'scale',
-		translation: 'position',
-		rotation: 'quaternion',
-		weights: 'morphTargetInfluences'
-	};
-
-	var INTERPOLATION = {
-		CUBICSPLINE: THREE.InterpolateSmooth, // We use custom interpolation GLTFCubicSplineInterpolation for CUBICSPLINE.
-		                                      // KeyframeTrack.optimize() can't handle glTF Cubic Spline output values layout,
-		                                      // using THREE.InterpolateSmooth for KeyframeTrack instantiation to prevent optimization.
-		                                      // See KeyframeTrack.optimize() for the detail.
-		LINEAR: THREE.InterpolateLinear,
-		STEP: THREE.InterpolateDiscrete
-	};
-
-	var STATES_ENABLES = {
-		2884: 'CULL_FACE',
-		2929: 'DEPTH_TEST',
-		3042: 'BLEND',
-		3089: 'SCISSOR_TEST',
-		32823: 'POLYGON_OFFSET_FILL',
-		32926: 'SAMPLE_ALPHA_TO_COVERAGE'
-	};
-
-	var ALPHA_MODES = {
-		OPAQUE: 'OPAQUE',
-		MASK: 'MASK',
-		BLEND: 'BLEND'
-	};
-
-	var MIME_TYPE_FORMATS = {
-		'image/png': THREE.RGBAFormat,
-		'image/jpeg': THREE.RGBFormat
-	};
-
-	/* UTILITY FUNCTIONS */
-
-	function resolveURL( url, path ) {
-
-		// Invalid URL
-		if ( typeof url !== 'string' || url === '' ) return '';
-
-		// Absolute URL http://,https://,//
-		if ( /^(https?:)?\/\//i.test( url ) ) return url;
-
-		// Data URI
-		if ( /^data:.*,.*$/i.test( url ) ) return url;
-
-		// Blob URL
-		if ( /^blob:.*$/i.test( url ) ) return url;
-
-		// Relative URL
-		return path + url;
-
-	}
-
-	/**
-	 * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#default-material
-	 */
-	function createDefaultMaterial() {
-
-		return new THREE.MeshStandardMaterial( {
-			color: 0xFFFFFF,
-			emissive: 0x000000,
-			metalness: 1,
-			roughness: 1,
-			transparent: false,
-			depthTest: true,
-			side: THREE.FrontSide
-		} );
-
-	}
-
-	function addUnknownExtensionsToUserData( knownExtensions, object, objectDef ) {
-
-		// Add unknown glTF extensions to an object's userData.
-
-		for ( var name in objectDef.extensions ) {
-
-			if ( knownExtensions[ name ] === undefined ) {
-
-				object.userData.gltfExtensions = object.userData.gltfExtensions || {};
-				object.userData.gltfExtensions[ name ] = objectDef.extensions[ name ];
-
-			}
-
-		}
-
-	}
-
-	/**
-	 * @param {THREE.Object3D|THREE.Material|THREE.BufferGeometry} object
-	 * @param {GLTF.definition} gltfDef
-	 */
-	function assignExtrasToUserData( object, gltfDef ) {
-
-		if ( gltfDef.extras !== undefined ) {
-
-			if ( typeof gltfDef.extras === 'object' ) {
-
-				object.userData = gltfDef.extras;
-
-			} else {
-
-				console.warn( 'THREE.GLTFLoader: Ignoring primitive type .extras, ' + gltfDef.extras );
-
-			}
-
-		}
-
-	}
-
-	/**
-	 * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#morph-targets
-	 *
-	 * @param {THREE.BufferGeometry} geometry
-	 * @param {Array<GLTF.Target>} targets
-	 * @param {GLTFParser} parser
-	 * @return {Promise<THREE.BufferGeometry>}
-	 */
-	function addMorphTargets( geometry, targets, parser ) {
-
-		var hasMorphPosition = false;
-		var hasMorphNormal = false;
-
-		for ( var i = 0, il = targets.length; i < il; i ++ ) {
-
-			var target = targets[ i ];
-
-			if ( target.POSITION !== undefined ) hasMorphPosition = true;
-			if ( target.NORMAL !== undefined ) hasMorphNormal = true;
-
-			if ( hasMorphPosition && hasMorphNormal ) break;
-
-		}
-
-		if ( ! hasMorphPosition && ! hasMorphNormal ) return Promise.resolve( geometry );
-
-		var pendingPositionAccessors = [];
-		var pendingNormalAccessors = [];
-
-		for ( var i = 0, il = targets.length; i < il; i ++ ) {
-
-			var target = targets[ i ];
-
-			if ( hasMorphPosition ) {
-
-				// TODO: Error-prone use of a callback inside a loop.
-				var accessor = target.POSITION !== undefined
-					? parser.getDependency( 'accessor', target.POSITION )
-						.then( function ( accessor ) {
-							// Cloning not to pollute original accessor below
-							return cloneBufferAttribute( accessor );
-						} )
-					: geometry.attributes.position;
-
-				pendingPositionAccessors.push( accessor );
-
-			}
-
-			if ( hasMorphNormal ) {
-
-				// TODO: Error-prone use of a callback inside a loop.
-				var accessor = target.NORMAL !== undefined
-					? parser.getDependency( 'accessor', target.NORMAL )
-						.then( function ( accessor ) {
-							return cloneBufferAttribute( accessor );
-						} )
-					: geometry.attributes.normal;
-
-				pendingNormalAccessors.push( accessor );
-
-			}
-
-		}
-
-		return Promise.all( [
-			Promise.all( pendingPositionAccessors ),
-			Promise.all( pendingNormalAccessors )
-		] ).then( function ( accessors ) {
-
-			var morphPositions = accessors[ 0 ];
-			var morphNormals = accessors[ 1 ];
-
-			for ( var i = 0, il = targets.length; i < il; i ++ ) {
-
-				var target = targets[ i ];
-				var attributeName = 'morphTarget' + i;
-
-				if ( hasMorphPosition ) {
-
-					// Three.js morph position is absolute value. The formula is
-					//   basePosition
-					//     + weight0 * ( morphPosition0 - basePosition )
-					//     + weight1 * ( morphPosition1 - basePosition )
-					//     ...
-					// while the glTF one is relative
-					//   basePosition
-					//     + weight0 * glTFmorphPosition0
-					//     + weight1 * glTFmorphPosition1
-					//     ...
-					// then we need to convert from relative to absolute here.
-
-					if ( target.POSITION !== undefined ) {
-
-						var positionAttribute = morphPositions[ i ];
-						positionAttribute.name = attributeName;
-
-						var position = geometry.attributes.position;
-
-						for ( var j = 0, jl = positionAttribute.count; j < jl; j ++ ) {
-
-							positionAttribute.setXYZ(
-								j,
-								positionAttribute.getX( j ) + position.getX( j ),
-								positionAttribute.getY( j ) + position.getY( j ),
-								positionAttribute.getZ( j ) + position.getZ( j )
-							);
-
-						}
-
-					}
-
-				}
-
-				if ( hasMorphNormal ) {
-
-					// see target.POSITION's comment
-
-					if ( target.NORMAL !== undefined ) {
-
-						var normalAttribute = morphNormals[ i ];
-						normalAttribute.name = attributeName;
-
-						var normal = geometry.attributes.normal;
-
-						for ( var j = 0, jl = normalAttribute.count; j < jl; j ++ ) {
-
-							normalAttribute.setXYZ(
-								j,
-								normalAttribute.getX( j ) + normal.getX( j ),
-								normalAttribute.getY( j ) + normal.getY( j ),
-								normalAttribute.getZ( j ) + normal.getZ( j )
-							);
-
-						}
-
-					}
-
-				}
-
-			}
-
-			if ( hasMorphPosition ) geometry.morphAttributes.position = morphPositions;
-			if ( hasMorphNormal ) geometry.morphAttributes.normal = morphNormals;
-
-			return geometry;
-
-		} );
-
-	}
-
-	/**
-	 * @param {THREE.Mesh} mesh
-	 * @param {GLTF.Mesh} meshDef
-	 */
-	function updateMorphTargets( mesh, meshDef ) {
-
-		mesh.updateMorphTargets();
-
-		if ( meshDef.weights !== undefined ) {
-
-			for ( var i = 0, il = meshDef.weights.length; i < il; i ++ ) {
-
-				mesh.morphTargetInfluences[ i ] = meshDef.weights[ i ];
-
-			}
-
-		}
-
-		// .extras has user-defined data, so check that .extras.targetNames is an array.
-		if ( meshDef.extras && Array.isArray( meshDef.extras.targetNames ) ) {
-
-			var targetNames = meshDef.extras.targetNames;
-
-			if ( mesh.morphTargetInfluences.length === targetNames.length ) {
-
-				mesh.morphTargetDictionary = {};
-
-				for ( var i = 0, il = targetNames.length; i < il; i ++ ) {
-
-					mesh.morphTargetDictionary[ targetNames[ i ] ] = i;
-
-				}
-
-			} else {
-
-				console.warn( 'THREE.GLTFLoader: Invalid extras.targetNames length. Ignoring names.' );
-
-			}
-
-		}
-
-	}
-
-	function isPrimitiveEqual( a, b ) {
-
-		var dracoExtA = a.extensions ? a.extensions[ EXTENSIONS.KHR_DRACO_MESH_COMPRESSION ] : undefined;
-		var dracoExtB = b.extensions ? b.extensions[ EXTENSIONS.KHR_DRACO_MESH_COMPRESSION ] : undefined;
-
-		if ( dracoExtA && dracoExtB ) {
-
-			if ( dracoExtA.bufferView !== dracoExtB.bufferView ) return false;
-
-			return isObjectEqual( dracoExtA.attributes, dracoExtB.attributes );
-
-		}
-
-		if ( a.indices !== b.indices ) {
-
-			return false;
-
-		}
-
-		return isObjectEqual( a.attributes, b.attributes );
-
-	}
-
-	function isObjectEqual( a, b ) {
-
-		if ( Object.keys( a ).length !== Object.keys( b ).length ) return false;
-
-		for ( var key in a ) {
-
-			if ( a[ key ] !== b[ key ] ) return false;
-
-		}
-
-		return true;
-
-	}
-
-	function isArrayEqual( a, b ) {
-
-		if ( a.length !== b.length ) return false;
-
-		for ( var i = 0, il = a.length; i < il; i ++ ) {
-
-			if ( a[ i ] !== b[ i ] ) return false;
-
-		}
-
-		return true;
-
-	}
-
-	function getCachedGeometry( cache, newPrimitive ) {
-
-		for ( var i = 0, il = cache.length; i < il; i ++ ) {
-
-			var cached = cache[ i ];
-
-			if ( isPrimitiveEqual( cached.primitive, newPrimitive ) ) return cached.promise;
-
-		}
-
-		return null;
-
-	}
-
-	function getCachedCombinedGeometry( cache, geometries ) {
-
-		for ( var i = 0, il = cache.length; i < il; i ++ ) {
-
-			var cached = cache[ i ];
-
-			if ( isArrayEqual( geometries, cached.baseGeometries ) ) return cached.geometry;
-
-		}
-
-		return null;
-
-	}
-
-	function getCachedMultiPassGeometry( cache, geometry, primitives ) {
-
-		for ( var i = 0, il = cache.length; i < il; i ++ ) {
-
-			var cached = cache[ i ];
-
-			if ( geometry === cached.baseGeometry && isArrayEqual( primitives, cached.primitives ) ) return cached.geometry;
-
-		}
-
-		return null;
-
-	}
-
-	function cloneBufferAttribute( attribute ) {
-
-		if ( attribute.isInterleavedBufferAttribute ) {
-
-			var count = attribute.count;
-			var itemSize = attribute.itemSize;
-			var array = attribute.array.slice( 0, count * itemSize );
-
-			for ( var i = 0; i < count; ++ i ) {
-
-				array[ i ] = attribute.getX( i );
-				if ( itemSize >= 2 ) array[ i + 1 ] = attribute.getY( i );
-				if ( itemSize >= 3 ) array[ i + 2 ] = attribute.getZ( i );
-				if ( itemSize >= 4 ) array[ i + 3 ] = attribute.getW( i );
-
-			}
-
-			return new THREE.BufferAttribute( array, itemSize, attribute.normalized );
-
-		}
-
-		return attribute.clone();
-
-	}
-
-	/**
-	 * Checks if we can build a single Mesh with MultiMaterial from multiple primitives.
-	 * Returns true if all primitives use the same attributes/morphAttributes/mode
-	 * and also have index. Otherwise returns false.
-	 *
-	 * @param {Array<GLTF.Primitive>} primitives
-	 * @return {Boolean}
-	 */
-	function isMultiPassGeometry( primitives ) {
-
-		if ( primitives.length < 2 ) return false;
-
-		var primitive0 = primitives[ 0 ];
-		var targets0 = primitive0.targets || [];
-
-		if ( primitive0.indices === undefined ) return false;
-
-		for ( var i = 1, il = primitives.length; i < il; i ++ ) {
-
-			var primitive = primitives[ i ];
-
-			if ( primitive0.mode !== primitive.mode ) return false;
-			if ( primitive.indices === undefined ) return false;
-			if ( primitive.extensions && primitive.extensions[ EXTENSIONS.KHR_DRACO_MESH_COMPRESSION ] ) return false;
-			if ( ! isObjectEqual( primitive0.attributes, primitive.attributes ) ) return false;
-
-			var targets = primitive.targets || [];
-
-			if ( targets0.length !== targets.length ) return false;
-
-			for ( var j = 0, jl = targets0.length; j < jl; j ++ ) {
-
-				if ( ! isObjectEqual( targets0[ j ], targets[ j ] ) ) return false;
-
-			}
-
-		}
-
-		return true;
-
-	}
-
-	/* GLTF PARSER */
-
-	function GLTFParser( json, extensions, options ) {
-
-		this.json = json || {};
-		this.extensions = extensions || {};
-		this.options = options || {};
-
-		// loader object cache
-		this.cache = new GLTFRegistry();
-
-		// BufferGeometry caching
-		this.primitiveCache = [];
-		this.multiplePrimitivesCache = [];
-		this.multiPassGeometryCache = [];
-
-		this.textureLoader = new THREE.TextureLoader( this.options.manager );
-		this.textureLoader.setCrossOrigin( this.options.crossOrigin );
-
-		this.fileLoader = new THREE.FileLoader( this.options.manager );
-		this.fileLoader.setResponseType( 'arraybuffer' );
-
-	}
-
-	GLTFParser.prototype.parse = function ( onLoad, onError ) {
-
-		var json = this.json;
-
-		// Clear the loader cache
-		this.cache.removeAll();
-
-		// Mark the special nodes/meshes in json for efficient parse
-		this.markDefs();
-
-		// Fire the callback on complete
-		this.getMultiDependencies( [
-
-			'scene',
-			'animation',
-			'camera'
-
-		] ).then( function ( dependencies ) {
-
-			var scenes = dependencies.scenes || [];
-			var scene = scenes[ json.scene || 0 ];
-			var animations = dependencies.animations || [];
-			var cameras = dependencies.cameras || [];
-
-			onLoad( scene, scenes, cameras, animations, json );
-
-		} ).catch( onError );
-
-	};
-
-	/**
-	 * Marks the special nodes/meshes in json for efficient parse.
-	 */
-	GLTFParser.prototype.markDefs = function () {
-
-		var nodeDefs = this.json.nodes || [];
-		var skinDefs = this.json.skins || [];
-		var meshDefs = this.json.meshes || [];
-
-		var meshReferences = {};
-		var meshUses = {};
-
-		// Nothing in the node definition indicates whether it is a Bone or an
-		// Object3D. Use the skins' joint references to mark bones.
-		for ( var skinIndex = 0, skinLength = skinDefs.length; skinIndex < skinLength; skinIndex ++ ) {
-
-			var joints = skinDefs[ skinIndex ].joints;
-
-			for ( var i = 0, il = joints.length; i < il; i ++ ) {
-
-				nodeDefs[ joints[ i ] ].isBone = true;
-
-			}
-
-		}
-
-		// Meshes can (and should) be reused by multiple nodes in a glTF asset. To
-		// avoid having more than one THREE.Mesh with the same name, count
-		// references and rename instances below.
-		//
-		// Example: CesiumMilkTruck sample model reuses "Wheel" meshes.
-		for ( var nodeIndex = 0, nodeLength = nodeDefs.length; nodeIndex < nodeLength; nodeIndex ++ ) {
-
-			var nodeDef = nodeDefs[ nodeIndex ];
-
-			if ( nodeDef.mesh !== undefined ) {
-
-				if ( meshReferences[ nodeDef.mesh ] === undefined ) {
-
-					meshReferences[ nodeDef.mesh ] = meshUses[ nodeDef.mesh ] = 0;
-
-				}
-
-				meshReferences[ nodeDef.mesh ] ++;
-
-				// Nothing in the mesh definition indicates whether it is
-				// a SkinnedMesh or Mesh. Use the node's mesh reference
-				// to mark SkinnedMesh if node has skin.
-				if ( nodeDef.skin !== undefined ) {
-
-					meshDefs[ nodeDef.mesh ].isSkinnedMesh = true;
-
-				}
-
-			}
-
-		}
-
-		this.json.meshReferences = meshReferences;
-		this.json.meshUses = meshUses;
-
-	};
-
-	/**
-	 * Requests the specified dependency asynchronously, with caching.
-	 * @param {string} type
-	 * @param {number} index
-	 * @return {Promise<THREE.Object3D|THREE.Material|THREE.Texture|THREE.AnimationClip|ArrayBuffer|Object>}
-	 */
-	GLTFParser.prototype.getDependency = function ( type, index ) {
-
-		var cacheKey = type + ':' + index;
-		var dependency = this.cache.get( cacheKey );
-
-		if ( ! dependency ) {
-
-			switch ( type ) {
-
-				case 'scene':
-					dependency = this.loadScene( index );
-					break;
-
-				case 'node':
-					dependency = this.loadNode( index );
-					break;
-
-				case 'mesh':
-					dependency = this.loadMesh( index );
-					break;
-
-				case 'accessor':
-					dependency = this.loadAccessor( index );
-					break;
-
-				case 'bufferView':
-					dependency = this.loadBufferView( index );
-					break;
-
-				case 'buffer':
-					dependency = this.loadBuffer( index );
-					break;
-
-				case 'material':
-					dependency = this.loadMaterial( index );
-					break;
-
-				case 'texture':
-					dependency = this.loadTexture( index );
-					break;
-
-				case 'skin':
-					dependency = this.loadSkin( index );
-					break;
-
-				case 'animation':
-					dependency = this.loadAnimation( index );
-					break;
-
-				case 'camera':
-					dependency = this.loadCamera( index );
-					break;
-
-				case 'light':
-					dependency = this.extensions[ EXTENSIONS.KHR_LIGHTS_PUNCTUAL ].loadLight( index );
-					break
-
-				default:
-					throw new Error( 'Unknown type: ' + type );
-
-			}
-
-			this.cache.add( cacheKey, dependency );
-
-		}
-
-		return dependency;
-
-	};
-
-	/**
-	 * Requests all dependencies of the specified type asynchronously, with caching.
-	 * @param {string} type
-	 * @return {Promise<Array<Object>>}
-	 */
-	GLTFParser.prototype.getDependencies = function ( type ) {
-
-		var dependencies = this.cache.get( type );
-
-		if ( ! dependencies ) {
-
-			var parser = this;
-			var defs = this.json[ type + ( type === 'mesh' ? 'es' : 's' ) ] || [];
-
-			dependencies = Promise.all( defs.map( function ( def, index ) {
-
-				return parser.getDependency( type, index );
-
-			} ) );
-
-			this.cache.add( type, dependencies );
-
-		}
-
-		return dependencies;
-
-	};
-
-	/**
-	 * Requests all multiple dependencies of the specified types asynchronously, with caching.
-	 * @param {Array<string>} types
-	 * @return {Promise<Object<Array<Object>>>}
-	 */
-	GLTFParser.prototype.getMultiDependencies = function ( types ) {
-
-		var results = {};
-		var pending = [];
-
-		for ( var i = 0, il = types.length; i < il; i ++ ) {
-
-			var type = types[ i ];
-			var value = this.getDependencies( type );
-
-			// TODO: Error-prone use of a callback inside a loop.
-			value = value.then( function ( key, value ) {
-
-				results[ key ] = value;
-
-			}.bind( this, type + ( type === 'mesh' ? 'es' : 's' ) ) );
-
-			pending.push( value );
-
-		}
-
-		return Promise.all( pending ).then( function () {
-
-			return results;
-
-		} );
-
-	};
-
-	/**
-	 * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#buffers-and-buffer-views
-	 * @param {number} bufferIndex
-	 * @return {Promise<ArrayBuffer>}
-	 */
-	GLTFParser.prototype.loadBuffer = function ( bufferIndex ) {
-
-		var bufferDef = this.json.buffers[ bufferIndex ];
-		var loader = this.fileLoader;
-
-		if ( bufferDef.type && bufferDef.type !== 'arraybuffer' ) {
-
-			throw new Error( 'THREE.GLTFLoader: ' + bufferDef.type + ' buffer type is not supported.' );
-
-		}
-
-		// If present, GLB container is required to be the first buffer.
-		if ( bufferDef.uri === undefined && bufferIndex === 0 ) {
-
-			return Promise.resolve( this.extensions[ EXTENSIONS.KHR_BINARY_GLTF ].body );
-
-		}
-
-		var options = this.options;
-
-		return new Promise( function ( resolve, reject ) {
-
-			loader.load( resolveURL( bufferDef.uri, options.path ), resolve, undefined, function () {
-
-				reject( new Error( 'THREE.GLTFLoader: Failed to load buffer "' + bufferDef.uri + '".' ) );
-
-			} );
-
-		} );
-
-	};
-
-	/**
-	 * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#buffers-and-buffer-views
-	 * @param {number} bufferViewIndex
-	 * @return {Promise<ArrayBuffer>}
-	 */
-	GLTFParser.prototype.loadBufferView = function ( bufferViewIndex ) {
-
-		var bufferViewDef = this.json.bufferViews[ bufferViewIndex ];
-
-		return this.getDependency( 'buffer', bufferViewDef.buffer ).then( function ( buffer ) {
-
-			var byteLength = bufferViewDef.byteLength || 0;
-			var byteOffset = bufferViewDef.byteOffset || 0;
-			return buffer.slice( byteOffset, byteOffset + byteLength );
-
-		} );
-
-	};
-
-	/**
-	 * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#accessors
-	 * @param {number} accessorIndex
-	 * @return {Promise<THREE.BufferAttribute|THREE.InterleavedBufferAttribute>}
-	 */
-	GLTFParser.prototype.loadAccessor = function ( accessorIndex ) {
-
-		var parser = this;
-		var json = this.json;
-
-		var accessorDef = this.json.accessors[ accessorIndex ];
-
-		if ( accessorDef.bufferView === undefined && accessorDef.sparse === undefined ) {
-
-			// Ignore empty accessors, which may be used to declare runtime
-			// information about attributes coming from another source (e.g. Draco
-			// compression extension).
-			return Promise.resolve( null );
-
-		}
-
-		var pendingBufferViews = [];
-
-		if ( accessorDef.bufferView !== undefined ) {
-
-			pendingBufferViews.push( this.getDependency( 'bufferView', accessorDef.bufferView ) );
-
-		} else {
-
-			pendingBufferViews.push( null );
-
-		}
-
-		if ( accessorDef.sparse !== undefined ) {
-
-			pendingBufferViews.push( this.getDependency( 'bufferView', accessorDef.sparse.indices.bufferView ) );
-			pendingBufferViews.push( this.getDependency( 'bufferView', accessorDef.sparse.values.bufferView ) );
-
-		}
-
-		return Promise.all( pendingBufferViews ).then( function ( bufferViews ) {
-
-			var bufferView = bufferViews[ 0 ];
-
-			var itemSize = WEBGL_TYPE_SIZES[ accessorDef.type ];
-			var TypedArray = WEBGL_COMPONENT_TYPES[ accessorDef.componentType ];
-
-			// For VEC3: itemSize is 3, elementBytes is 4, itemBytes is 12.
-			var elementBytes = TypedArray.BYTES_PER_ELEMENT;
-			var itemBytes = elementBytes * itemSize;
-			var byteOffset = accessorDef.byteOffset || 0;
-			var byteStride = accessorDef.bufferView !== undefined ? json.bufferViews[ accessorDef.bufferView ].byteStride : undefined;
-			var normalized = accessorDef.normalized === true;
-			var array, bufferAttribute;
-
-			// The buffer is not interleaved if the stride is the item size in bytes.
-			if ( byteStride && byteStride !== itemBytes ) {
-
-				var ibCacheKey = 'InterleavedBuffer:' + accessorDef.bufferView + ':' + accessorDef.componentType;
-				var ib = parser.cache.get( ibCacheKey );
-
-				if ( ! ib ) {
-
-					// Use the full buffer if it's interleaved.
-					array = new TypedArray( bufferView );
-
-					// Integer parameters to IB/IBA are in array elements, not bytes.
-					ib = new THREE.InterleavedBuffer( array, byteStride / elementBytes );
-
-					parser.cache.add( ibCacheKey, ib );
-
-				}
-
-				bufferAttribute = new THREE.InterleavedBufferAttribute( ib, itemSize, byteOffset / elementBytes, normalized );
-
-			} else {
-
-				if ( bufferView === null ) {
-
-					array = new TypedArray( accessorDef.count * itemSize );
-
-				} else {
-
-					array = new TypedArray( bufferView, byteOffset, accessorDef.count * itemSize );
-
-				}
-
-				bufferAttribute = new THREE.BufferAttribute( array, itemSize, normalized );
-
-			}
-
-			// https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#sparse-accessors
-			if ( accessorDef.sparse !== undefined ) {
-
-				var itemSizeIndices = WEBGL_TYPE_SIZES.SCALAR;
-				var TypedArrayIndices = WEBGL_COMPONENT_TYPES[ accessorDef.sparse.indices.componentType ];
-
-				var byteOffsetIndices = accessorDef.sparse.indices.byteOffset || 0;
-				var byteOffsetValues = accessorDef.sparse.values.byteOffset || 0;
-
-				var sparseIndices = new TypedArrayIndices( bufferViews[ 1 ], byteOffsetIndices, accessorDef.sparse.count * itemSizeIndices );
-				var sparseValues = new TypedArray( bufferViews[ 2 ], byteOffsetValues, accessorDef.sparse.count * itemSize );
-
-				if ( bufferView !== null ) {
-
-					// Avoid modifying the original ArrayBuffer, if the bufferView wasn't initialized with zeroes.
-					bufferAttribute.setArray( bufferAttribute.array.slice() );
-
-				}
-
-				for ( var i = 0, il = sparseIndices.length; i < il; i ++ ) {
-
-					var index = sparseIndices[ i ];
-
-					bufferAttribute.setX( index, sparseValues[ i * itemSize ] );
-					if ( itemSize >= 2 ) bufferAttribute.setY( index, sparseValues[ i * itemSize + 1 ] );
-					if ( itemSize >= 3 ) bufferAttribute.setZ( index, sparseValues[ i * itemSize + 2 ] );
-					if ( itemSize >= 4 ) bufferAttribute.setW( index, sparseValues[ i * itemSize + 3 ] );
-					if ( itemSize >= 5 ) throw new Error( 'THREE.GLTFLoader: Unsupported itemSize in sparse BufferAttribute.' );
-
-				}
-
-			}
-
-			return bufferAttribute;
-
-		} );
-
-	};
-
-	/**
-	 * Specification: https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#textures
-	 * @param {number} textureIndex
-	 * @return {Promise<THREE.Texture>}
-	 */
-	GLTFParser.prototype.loadTexture = function ( textureIndex ) {
-
-		var parser = this;
-		var json = this.json;
-		var options = this.options;
-		var textureLoader = this.textureLoader;
-
-		var URL = window.URL || window.webkitURL;
-
-		var textureDef = json.textures[ textureIndex ];
-
-		var textureExtensions = textureDef.extensions || {};
-
-		var source;
-
-		if ( textureExtensions[ EXTENSIONS.MSFT_TEXTURE_DDS ] ) {
-
-			source = json.images[ textureExtensions[ EXTENSIONS.MSFT_TEXTURE_DDS ].source ];
-
-		} else {
-
-			source = json.images[ textureDef.source ];
-
-		}
-
-		var sourceURI = source.uri;
-		var isObjectURL = false;
-
-		if ( source.bufferView !== undefined ) {
-
-			// Load binary image data from bufferView, if provided.
-
-			sourceURI = parser.getDependency( 'bufferView', source.bufferView ).then( function ( bufferView ) {
-
-				isObjectURL = true;
-				var blob = new Blob( [ bufferView ], { type: source.mimeType } );
-				sourceURI = URL.createObjectURL( blob );
-				return sourceURI;
-
-			} );
-
-		}
-
-		return Promise.resolve( sourceURI ).then( function ( sourceURI ) {
-
-			// Load Texture resource.
-
-			var loader = THREE.Loader.Handlers.get( sourceURI );
-
-			if ( ! loader ) {
-
-				loader = textureExtensions[ EXTENSIONS.MSFT_TEXTURE_DDS ]
-					? parser.extensions[ EXTENSIONS.MSFT_TEXTURE_DDS ].ddsLoader
-					: textureLoader;
-
-			}
-
-			return new Promise( function ( resolve, reject ) {
-
-				loader.load( resolveURL( sourceURI, options.path ), resolve, undefined, reject );
-
-			} );
-
-		} ).then( function ( texture ) {
-
-			// Clean up resources and configure Texture.
-
-			if ( isObjectURL === true ) {
-
-				URL.revokeObjectURL( sourceURI );
-
-			}
-
-			texture.flipY = false;
-
-			if ( textureDef.name !== undefined ) texture.name = textureDef.name;
-
-			// Ignore unknown mime types, like DDS files.
-			if ( source.mimeType in MIME_TYPE_FORMATS ) {
-
-				texture.format = MIME_TYPE_FORMATS[ source.mimeType ];
-
-			}
-
-			var samplers = json.samplers || {};
-			var sampler = samplers[ textureDef.sampler ] || {};
-
-			texture.magFilter = WEBGL_FILTERS[ sampler.magFilter ] || THREE.LinearFilter;
-			texture.minFilter = WEBGL_FILTERS[ sampler.minFilter ] || THREE.LinearMipMapLinearFilter;
-			texture.wrapS = WEBGL_WRAPPINGS[ sampler.wrapS ] || THREE.RepeatWrapping;
-			texture.wrapT = WEBGL_WRAPPINGS[ sampler.wrapT ] || THREE.RepeatWrapping;
-
-			return texture;
-
-		} );
-
-	};
-
-	/**
-	 * Asynchronously assigns a texture to the given material parameters.
-	 * @param {Object} materialParams
-	 * @param {string} mapName
-	 * @param {Object} mapDef
-	 * @return {Promise}
-	 */
-	GLTFParser.prototype.assignTexture = function ( materialParams, mapName, mapDef ) {
-
-		var parser = this;
-
-		return this.getDependency( 'texture', mapDef.index ).then( function ( texture ) {
-
-			if ( parser.extensions[ EXTENSIONS.KHR_TEXTURE_TRANSFORM ] ) {
-
-				var transform = mapDef.extensions !== undefined ? mapDef.extensions[ EXTENSIONS.KHR_TEXTURE_TRANSFORM ] : undefined;
-
-				if ( transform ) {
-
-					texture = parser.extensions[ EXTENSIONS.KHR_TEXTURE_TRANSFORM ].extendTexture( texture, transform );
-
-				}
-
-			}
-
-			materialParams[ mapName ] = texture;
-
-		} );
-
-	};
-
-	/**
-	 * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#materials
-	 * @param {number} materialIndex
-	 * @return {Promise<THREE.Material>}
-	 */
-	GLTFParser.prototype.loadMaterial = function ( materialIndex ) {
-
-		var parser = this;
-		var json = this.json;
-		var extensions = this.extensions;
-		var materialDef = json.materials[ materialIndex ];
-
-		var materialType;
-		var materialParams = {};
-		var materialExtensions = materialDef.extensions || {};
-
-		var pending = [];
-
-		if ( materialExtensions[ EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS ] ) {
-
-			var sgExtension = extensions[ EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS ];
-			materialType = sgExtension.getMaterialType( materialDef );
-			pending.push( sgExtension.extendParams( materialParams, materialDef, parser ) );
-
-		} else if ( materialExtensions[ EXTENSIONS.KHR_MATERIALS_UNLIT ] ) {
-
-			var kmuExtension = extensions[ EXTENSIONS.KHR_MATERIALS_UNLIT ];
-			materialType = kmuExtension.getMaterialType( materialDef );
-			pending.push( kmuExtension.extendParams( materialParams, materialDef, parser ) );
-
-		} else {
-
-			// Specification:
-			// https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#metallic-roughness-material
-
-			materialType = THREE.MeshStandardMaterial;
-
-			var metallicRoughness = materialDef.pbrMetallicRoughness || {};
-
-			materialParams.color = new THREE.Color( 1.0, 1.0, 1.0 );
-			materialParams.opacity = 1.0;
-
-			if ( Array.isArray( metallicRoughness.baseColorFactor ) ) {
-
-				var array = metallicRoughness.baseColorFactor;
-
-				materialParams.color.fromArray( array );
-				materialParams.opacity = array[ 3 ];
-
-			}
-
-			if ( metallicRoughness.baseColorTexture !== undefined ) {
-
-				pending.push( parser.assignTexture( materialParams, 'map', metallicRoughness.baseColorTexture ) );
-
-			}
-
-			materialParams.metalness = metallicRoughness.metallicFactor !== undefined ? metallicRoughness.metallicFactor : 1.0;
-			materialParams.roughness = metallicRoughness.roughnessFactor !== undefined ? metallicRoughness.roughnessFactor : 1.0;
-
-			if ( metallicRoughness.metallicRoughnessTexture !== undefined ) {
-
-				pending.push( parser.assignTexture( materialParams, 'metalnessMap', metallicRoughness.metallicRoughnessTexture ) );
-				pending.push( parser.assignTexture( materialParams, 'roughnessMap', metallicRoughness.metallicRoughnessTexture ) );
-
-			}
-
-		}
-
-		if ( materialDef.doubleSided === true ) {
-
-			materialParams.side = THREE.DoubleSide;
-
-		}
-
-		var alphaMode = materialDef.alphaMode || ALPHA_MODES.OPAQUE;
-
-		if ( alphaMode === ALPHA_MODES.BLEND ) {
-
-			materialParams.transparent = true;
-
-		} else {
-
-			materialParams.transparent = false;
-
-			if ( alphaMode === ALPHA_MODES.MASK ) {
-
-				materialParams.alphaTest = materialDef.alphaCutoff !== undefined ? materialDef.alphaCutoff : 0.5;
-
-			}
-
-		}
-
-		if ( materialDef.normalTexture !== undefined && materialType !== THREE.MeshBasicMaterial ) {
-
-			pending.push( parser.assignTexture( materialParams, 'normalMap', materialDef.normalTexture ) );
-
-			materialParams.normalScale = new THREE.Vector2( 1, 1 );
-
-			if ( materialDef.normalTexture.scale !== undefined ) {
-
-				materialParams.normalScale.set( materialDef.normalTexture.scale, materialDef.normalTexture.scale );
-
-			}
-
-		}
-
-		if ( materialDef.occlusionTexture !== undefined && materialType !== THREE.MeshBasicMaterial ) {
-
-			pending.push( parser.assignTexture( materialParams, 'aoMap', materialDef.occlusionTexture ) );
-
-			if ( materialDef.occlusionTexture.strength !== undefined ) {
-
-				materialParams.aoMapIntensity = materialDef.occlusionTexture.strength;
-
-			}
-
-		}
-
-		if ( materialDef.emissiveFactor !== undefined && materialType !== THREE.MeshBasicMaterial ) {
-
-			materialParams.emissive = new THREE.Color().fromArray( materialDef.emissiveFactor );
-
-		}
-
-		if ( materialDef.emissiveTexture !== undefined && materialType !== THREE.MeshBasicMaterial ) {
-
-			pending.push( parser.assignTexture( materialParams, 'emissiveMap', materialDef.emissiveTexture ) );
-
-		}
-
-		return Promise.all( pending ).then( function () {
-
-			var material;
-
-			if ( materialType === THREE.ShaderMaterial ) {
-
-				material = extensions[ EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS ].createMaterial( materialParams );
-
-			} else {
-
-				material = new materialType( materialParams );
-
-			}
-
-			if ( materialDef.name !== undefined ) material.name = materialDef.name;
-
-			// Normal map textures use OpenGL conventions:
-			// https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#materialnormaltexture
-			if ( material.normalScale ) {
-
-				material.normalScale.y = - material.normalScale.y;
-
-			}
-
-			// baseColorTexture, emissiveTexture, and specularGlossinessTexture use sRGB encoding.
-			if ( material.map ) material.map.encoding = THREE.sRGBEncoding;
-			if ( material.emissiveMap ) material.emissiveMap.encoding = THREE.sRGBEncoding;
-			if ( material.specularMap ) material.specularMap.encoding = THREE.sRGBEncoding;
-
-			assignExtrasToUserData( material, materialDef );
-
-			if ( materialDef.extensions ) addUnknownExtensionsToUserData( extensions, material, materialDef );
-
-			return material;
-
-		} );
-
-	};
-
-	/**
-	 * @param {THREE.BufferGeometry} geometry
-	 * @param {GLTF.Primitive} primitiveDef
-	 * @param {GLTFParser} parser
-	 * @return {Promise<THREE.BufferGeometry>}
-	 */
-	function addPrimitiveAttributes( geometry, primitiveDef, parser ) {
-
-		var attributes = primitiveDef.attributes;
-
-		var pending = [];
-
-		function assignAttributeAccessor( accessorIndex, attributeName ) {
-
-			return parser.getDependency( 'accessor', accessorIndex )
-				.then( function ( accessor ) {
-
-					geometry.addAttribute( attributeName, accessor );
-
-				} );
-
-		}
-
-		for ( var gltfAttributeName in attributes ) {
-
-			var threeAttributeName = ATTRIBUTES[ gltfAttributeName ];
-
-			if ( ! threeAttributeName ) continue;
-
-			// Skip attributes already provided by e.g. Draco extension.
-			if ( threeAttributeName in geometry.attributes ) continue;
-
-			pending.push( assignAttributeAccessor( attributes[ gltfAttributeName ], threeAttributeName ) );
-
-		}
-
-		if ( primitiveDef.indices !== undefined && ! geometry.index ) {
-
-			var accessor = parser.getDependency( 'accessor', primitiveDef.indices ).then( function ( accessor ) {
-
-				geometry.setIndex( accessor );
-
-			} );
-
-			pending.push( accessor );
-
-		}
-
-		assignExtrasToUserData( geometry, primitiveDef );
-
-		return Promise.all( pending ).then( function () {
-
-			return primitiveDef.targets !== undefined
-				? addMorphTargets( geometry, primitiveDef.targets, parser )
-				: geometry;
-
-		} );
-
-	}
-
-	/**
-	 * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#geometry
-	 *
-	 * Creates BufferGeometries from primitives.
-	 * If we can build a single BufferGeometry with .groups from multiple primitives, returns one BufferGeometry.
-	 * Otherwise, returns BufferGeometries without .groups as many as primitives.
-	 *
-	 * @param {Array<GLTF.Primitive>} primitives
-	 * @return {Promise<Array<THREE.BufferGeometry>>}
-	 */
-	GLTFParser.prototype.loadGeometries = function ( primitives ) {
-
-		var parser = this;
-		var extensions = this.extensions;
-		var cache = this.primitiveCache;
-
-		var isMultiPass = isMultiPassGeometry( primitives );
-		var originalPrimitives;
-
-		if ( isMultiPass ) {
-
-			originalPrimitives = primitives; // save original primitives and use later
-
-			// We build a single BufferGeometry with .groups from multiple primitives
-			// because all primitives share the same attributes/morph/mode and have indices.
-
-			primitives = [ primitives[ 0 ] ];
-
-			// Sets .groups and combined indices to a geometry later in this method.
-
-		}
-
-		function createDracoPrimitive( primitive ) {
-
-			return extensions[ EXTENSIONS.KHR_DRACO_MESH_COMPRESSION ]
-				.decodePrimitive( primitive, parser )
-				.then( function ( geometry ) {
-
-					return addPrimitiveAttributes( geometry, primitive, parser );
-
-				} );
-
-		}
-
-		var pending = [];
-
-		for ( var i = 0, il = primitives.length; i < il; i ++ ) {
-
-			var primitive = primitives[ i ];
-
-			// See if we've already created this geometry
-			var cached = getCachedGeometry( cache, primitive );
-
-			if ( cached ) {
-
-				// Use the cached geometry if it exists
-				pending.push( cached );
-
-			} else {
-
-				var geometryPromise;
-
-				if ( primitive.extensions && primitive.extensions[ EXTENSIONS.KHR_DRACO_MESH_COMPRESSION ] ) {
-
-					// Use DRACO geometry if available
-					geometryPromise = createDracoPrimitive( primitive );
-
-				} else {
-
-					// Otherwise create a new geometry
-					geometryPromise = addPrimitiveAttributes( new THREE.BufferGeometry(), primitive, parser );
-
-				}
-
-				// Cache this geometry
-				cache.push( { primitive: primitive, promise: geometryPromise } );
-
-				pending.push( geometryPromise );
-
-			}
-
-		}
-
-		return Promise.all( pending ).then( function ( geometries ) {
-
-			if ( isMultiPass ) {
-
-				var baseGeometry = geometries[ 0 ];
-
-				// See if we've already created this combined geometry
-				var cache = parser.multiPassGeometryCache;
-				var cached = getCachedMultiPassGeometry( cache, baseGeometry, originalPrimitives );
-
-				if ( cached !== null ) return [ cached.geometry ];
-
-				// Cloning geometry because of index override.
-				// Attributes can be reused so cloning by myself here.
-				var geometry = new THREE.BufferGeometry();
-
-				geometry.name = baseGeometry.name;
-				geometry.userData = baseGeometry.userData;
-
-				for ( var key in baseGeometry.attributes ) geometry.addAttribute( key, baseGeometry.attributes[ key ] );
-				for ( var key in baseGeometry.morphAttributes ) geometry.morphAttributes[ key ] = baseGeometry.morphAttributes[ key ];
-
-				var pendingIndices = [];
-
-				for ( var i = 0, il = originalPrimitives.length; i < il; i ++ ) {
-
-					pendingIndices.push( parser.getDependency( 'accessor', originalPrimitives[ i ].indices ) );
-
-				}
-
-				return Promise.all( pendingIndices ).then( function ( accessors ) {
-
-					var indices = [];
-					var offset = 0;
-
-					for ( var i = 0, il = originalPrimitives.length; i < il; i ++ ) {
-
-						var accessor = accessors[ i ];
-
-						for ( var j = 0, jl = accessor.count; j < jl; j ++ ) indices.push( accessor.array[ j ] );
-
-						geometry.addGroup( offset, accessor.count, i );
-
-						offset += accessor.count;
-
-					}
-
-					geometry.setIndex( indices );
-
-					cache.push( { geometry: geometry, baseGeometry: baseGeometry, primitives: originalPrimitives } );
-
-					return [ geometry ];
-
-				} );
-
-			} else if ( geometries.length > 1 && THREE.BufferGeometryUtils !== undefined ) {
-
-				// Tries to merge geometries with BufferGeometryUtils if possible
-
-				for ( var i = 1, il = primitives.length; i < il; i ++ ) {
-
-					// can't merge if draw mode is different
-					if ( primitives[ 0 ].mode !== primitives[ i ].mode ) return geometries;
-
-				}
-
-				// See if we've already created this combined geometry
-				var cache = parser.multiplePrimitivesCache;
-				var cached = getCachedCombinedGeometry( cache, geometries );
-
-				if ( cached ) {
-
-					if ( cached.geometry !== null ) return [ cached.geometry ];
-
-				} else {
-
-					var geometry = THREE.BufferGeometryUtils.mergeBufferGeometries( geometries, true );
-
-					cache.push( { geometry: geometry, baseGeometries: geometries } );
-
-					if ( geometry !== null ) return [ geometry ];
-
-				}
-
-			}
-
-			return geometries;
-
-		} );
-
-	};
-
-	/**
-	 * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#meshes
-	 * @param {number} meshIndex
-	 * @return {Promise<THREE.Group|THREE.Mesh|THREE.SkinnedMesh>}
-	 */
-	GLTFParser.prototype.loadMesh = function ( meshIndex ) {
-
-		var parser = this;
-		var json = this.json;
-		var extensions = this.extensions;
-
-		var meshDef = json.meshes[ meshIndex ];
-		var primitives = meshDef.primitives;
-
-		var pending = [];
-
-		for ( var i = 0, il = primitives.length; i < il; i ++ ) {
-
-			var material = primitives[ i ].material === undefined
-				? createDefaultMaterial()
-				: this.getDependency( 'material', primitives[ i ].material );
-
-			pending.push( material );
-
-		}
-
-		return Promise.all( pending ).then( function ( originalMaterials ) {
-
-			return parser.loadGeometries( primitives ).then( function ( geometries ) {
-
-				var isMultiMaterial = geometries.length === 1 && geometries[ 0 ].groups.length > 0;
-
-				var meshes = [];
-
-				for ( var i = 0, il = geometries.length; i < il; i ++ ) {
-
-					var geometry = geometries[ i ];
-					var primitive = primitives[ i ];
-
-					// 1. create Mesh
-
-					var mesh;
-
-					var material = isMultiMaterial ? originalMaterials : originalMaterials[ i ];
-
-					if ( primitive.mode === WEBGL_CONSTANTS.TRIANGLES ||
-						primitive.mode === WEBGL_CONSTANTS.TRIANGLE_STRIP ||
-						primitive.mode === WEBGL_CONSTANTS.TRIANGLE_FAN ||
-						primitive.mode === undefined ) {
-
-						// .isSkinnedMesh isn't in glTF spec. See .markDefs()
-						mesh = meshDef.isSkinnedMesh === true
-							? new THREE.SkinnedMesh( geometry, material )
-							: new THREE.Mesh( geometry, material );
-
-						if ( primitive.mode === WEBGL_CONSTANTS.TRIANGLE_STRIP ) {
-
-							mesh.drawMode = THREE.TriangleStripDrawMode;
-
-						} else if ( primitive.mode === WEBGL_CONSTANTS.TRIANGLE_FAN ) {
-
-							mesh.drawMode = THREE.TriangleFanDrawMode;
-
-						}
-
-					} else if ( primitive.mode === WEBGL_CONSTANTS.LINES ) {
-
-						mesh = new THREE.LineSegments( geometry, material );
-
-					} else if ( primitive.mode === WEBGL_CONSTANTS.LINE_STRIP ) {
-
-						mesh = new THREE.Line( geometry, material );
-
-					} else if ( primitive.mode === WEBGL_CONSTANTS.LINE_LOOP ) {
-
-						mesh = new THREE.LineLoop( geometry, material );
-
-					} else if ( primitive.mode === WEBGL_CONSTANTS.POINTS ) {
-
-						mesh = new THREE.Points( geometry, material );
-
-					} else {
-
-						throw new Error( 'THREE.GLTFLoader: Primitive mode unsupported: ' + primitive.mode );
-
-					}
-
-					if ( Object.keys( mesh.geometry.morphAttributes ).length > 0 ) {
-
-						updateMorphTargets( mesh, meshDef );
-
-					}
-
-					mesh.name = meshDef.name || ( 'mesh_' + meshIndex );
-
-					if ( geometries.length > 1 ) mesh.name += '_' + i;
-
-					assignExtrasToUserData( mesh, meshDef );
-
-					meshes.push( mesh );
-
-					// 2. update Material depending on Mesh and BufferGeometry
-
-					var materials = isMultiMaterial ? mesh.material : [ mesh.material ];
-
-					var useVertexColors = geometry.attributes.color !== undefined;
-					var useFlatShading = geometry.attributes.normal === undefined;
-					var useSkinning = mesh.isSkinnedMesh === true;
-					var useMorphTargets = Object.keys( geometry.morphAttributes ).length > 0;
-					var useMorphNormals = useMorphTargets && geometry.morphAttributes.normal !== undefined;
-
-					for ( var j = 0, jl = materials.length; j < jl; j ++ ) {
-
-						var material = materials[ j ];
-
-						if ( mesh.isPoints ) {
-
-							var cacheKey = 'PointsMaterial:' + material.uuid;
-
-							var pointsMaterial = parser.cache.get( cacheKey );
-
-							if ( ! pointsMaterial ) {
-
-								pointsMaterial = new THREE.PointsMaterial();
-								THREE.Material.prototype.copy.call( pointsMaterial, material );
-								pointsMaterial.color.copy( material.color );
-								pointsMaterial.map = material.map;
-								pointsMaterial.lights = false; // PointsMaterial doesn't support lights yet
-
-								parser.cache.add( cacheKey, pointsMaterial );
-
-							}
-
-							material = pointsMaterial;
-
-						} else if ( mesh.isLine ) {
-
-							var cacheKey = 'LineBasicMaterial:' + material.uuid;
-
-							var lineMaterial = parser.cache.get( cacheKey );
-
-							if ( ! lineMaterial ) {
-
-								lineMaterial = new THREE.LineBasicMaterial();
-								THREE.Material.prototype.copy.call( lineMaterial, material );
-								lineMaterial.color.copy( material.color );
-								lineMaterial.lights = false; // LineBasicMaterial doesn't support lights yet
-
-								parser.cache.add( cacheKey, lineMaterial );
-
-							}
-
-							material = lineMaterial;
-
-						}
-
-						// Clone the material if it will be modified
-						if ( useVertexColors || useFlatShading || useSkinning || useMorphTargets ) {
-
-							var cacheKey = 'ClonedMaterial:' + material.uuid + ':';
-
-							if ( material.isGLTFSpecularGlossinessMaterial ) cacheKey += 'specular-glossiness:';
-							if ( useSkinning ) cacheKey += 'skinning:';
-							if ( useVertexColors ) cacheKey += 'vertex-colors:';
-							if ( useFlatShading ) cacheKey += 'flat-shading:';
-							if ( useMorphTargets ) cacheKey += 'morph-targets:';
-							if ( useMorphNormals ) cacheKey += 'morph-normals:';
-
-							var cachedMaterial = parser.cache.get( cacheKey );
-
-							if ( ! cachedMaterial ) {
-
-								cachedMaterial = material.isGLTFSpecularGlossinessMaterial
-									? extensions[ EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS ].cloneMaterial( material )
-									: material.clone();
-
-								if ( useSkinning ) cachedMaterial.skinning = true;
-								if ( useVertexColors ) cachedMaterial.vertexColors = THREE.VertexColors;
-								if ( useFlatShading ) cachedMaterial.flatShading = true;
-								if ( useMorphTargets ) cachedMaterial.morphTargets = true;
-								if ( useMorphNormals ) cachedMaterial.morphNormals = true;
-
-								parser.cache.add( cacheKey, cachedMaterial );
-
-							}
-
-							material = cachedMaterial;
-
-						}
-
-						materials[ j ] = material;
-
-						// workarounds for mesh and geometry
-
-						if ( material.aoMap && geometry.attributes.uv2 === undefined && geometry.attributes.uv !== undefined ) {
-
-							console.log( 'THREE.GLTFLoader: Duplicating UVs to support aoMap.' );
-							geometry.addAttribute( 'uv2', new THREE.BufferAttribute( geometry.attributes.uv.array, 2 ) );
-
-						}
-
-						if ( material.isGLTFSpecularGlossinessMaterial ) {
-
-							// for GLTFSpecularGlossinessMaterial(ShaderMaterial) uniforms runtime update
-							mesh.onBeforeRender = extensions[ EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS ].refreshUniforms;
-
-						}
-
-					}
-
-					mesh.material = isMultiMaterial ? materials : materials[ 0 ];
-
-				}
-
-				if ( meshes.length === 1 ) {
-
-					return meshes[ 0 ];
-
-				}
-
-				var group = new THREE.Group();
-
-				for ( var i = 0, il = meshes.length; i < il; i ++ ) {
-
-					group.add( meshes[ i ] );
-
-				}
-
-				return group;
-
-			} );
-
-		} );
-
-	};
-
-	/**
-	 * Specification: https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#cameras
-	 * @param {number} cameraIndex
-	 * @return {Promise<THREE.Camera>}
-	 */
-	GLTFParser.prototype.loadCamera = function ( cameraIndex ) {
-
-		var camera;
-		var cameraDef = this.json.cameras[ cameraIndex ];
-		var params = cameraDef[ cameraDef.type ];
-
-		if ( ! params ) {
-
-			console.warn( 'THREE.GLTFLoader: Missing camera parameters.' );
-			return;
-
-		}
-
-		if ( cameraDef.type === 'perspective' ) {
-
-			camera = new THREE.PerspectiveCamera( THREE.Math.radToDeg( params.yfov ), params.aspectRatio || 1, params.znear || 1, params.zfar || 2e6 );
-
-		} else if ( cameraDef.type === 'orthographic' ) {
-
-			camera = new THREE.OrthographicCamera( params.xmag / - 2, params.xmag / 2, params.ymag / 2, params.ymag / - 2, params.znear, params.zfar );
-
-		}
-
-		if ( cameraDef.name !== undefined ) camera.name = cameraDef.name;
-
-		assignExtrasToUserData( camera, cameraDef );
-
-		return Promise.resolve( camera );
-
-	};
-
-	/**
-	 * Specification: https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#skins
-	 * @param {number} skinIndex
-	 * @return {Promise<Object>}
-	 */
-	GLTFParser.prototype.loadSkin = function ( skinIndex ) {
-
-		var skinDef = this.json.skins[ skinIndex ];
-
-		var skinEntry = { joints: skinDef.joints };
-
-		if ( skinDef.inverseBindMatrices === undefined ) {
-
-			return Promise.resolve( skinEntry );
-
-		}
-
-		return this.getDependency( 'accessor', skinDef.inverseBindMatrices ).then( function ( accessor ) {
-
-			skinEntry.inverseBindMatrices = accessor;
-
-			return skinEntry;
-
-		} );
-
-	};
-
-	/**
-	 * Specification: https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#animations
-	 * @param {number} animationIndex
-	 * @return {Promise<THREE.AnimationClip>}
-	 */
-	GLTFParser.prototype.loadAnimation = function ( animationIndex ) {
-
-		var json = this.json;
-
-		var animationDef = json.animations[ animationIndex ];
-
-		var pendingNodes = [];
-		var pendingInputAccessors = [];
-		var pendingOutputAccessors = [];
-		var pendingSamplers = [];
-		var pendingTargets = [];
-
-		for ( var i = 0, il = animationDef.channels.length; i < il; i ++ ) {
-
-			var channel = animationDef.channels[ i ];
-			var sampler = animationDef.samplers[ channel.sampler ];
-			var target = channel.target;
-			var name = target.node !== undefined ? target.node : target.id; // NOTE: target.id is deprecated.
-			var input = animationDef.parameters !== undefined ? animationDef.parameters[ sampler.input ] : sampler.input;
-			var output = animationDef.parameters !== undefined ? animationDef.parameters[ sampler.output ] : sampler.output;
-
-			pendingNodes.push( this.getDependency( 'node', name ) );
-			pendingInputAccessors.push( this.getDependency( 'accessor', input ) );
-			pendingOutputAccessors.push( this.getDependency( 'accessor', output ) );
-			pendingSamplers.push( sampler );
-			pendingTargets.push( target );
-
-		}
-
-		return Promise.all( [
-
-			Promise.all( pendingNodes ),
-			Promise.all( pendingInputAccessors ),
-			Promise.all( pendingOutputAccessors ),
-			Promise.all( pendingSamplers ),
-			Promise.all( pendingTargets )
-
-		] ).then( function ( dependencies ) {
-
-			var nodes = dependencies[ 0 ];
-			var inputAccessors = dependencies[ 1 ];
-			var outputAccessors = dependencies[ 2 ];
-			var samplers = dependencies[ 3 ];
-			var targets = dependencies[ 4 ];
-
-			var tracks = [];
-
-			for ( var i = 0, il = nodes.length; i < il; i ++ ) {
-
-				var node = nodes[ i ];
-				var inputAccessor = inputAccessors[ i ];
-				var outputAccessor = outputAccessors[ i ];
-				var sampler = samplers[ i ];
-				var target = targets[ i ];
-
-				if ( node === undefined ) continue;
-
-				node.updateMatrix();
-				node.matrixAutoUpdate = true;
-
-				var TypedKeyframeTrack;
-
-				switch ( PATH_PROPERTIES[ target.path ] ) {
-
-					case PATH_PROPERTIES.weights:
-
-						TypedKeyframeTrack = THREE.NumberKeyframeTrack;
-						break;
-
-					case PATH_PROPERTIES.rotation:
-
-						TypedKeyframeTrack = THREE.QuaternionKeyframeTrack;
-						break;
-
-					case PATH_PROPERTIES.position:
-					case PATH_PROPERTIES.scale:
-					default:
-
-						TypedKeyframeTrack = THREE.VectorKeyframeTrack;
-						break;
-
-				}
-
-				var targetName = node.name ? node.name : node.uuid;
-
-				var interpolation = sampler.interpolation !== undefined ? INTERPOLATION[ sampler.interpolation ] : THREE.InterpolateLinear;
-
-				var targetNames = [];
-
-				if ( PATH_PROPERTIES[ target.path ] === PATH_PROPERTIES.weights ) {
-
-					// node can be THREE.Group here but
-					// PATH_PROPERTIES.weights(morphTargetInfluences) should be
-					// the property of a mesh object under group.
-
-					node.traverse( function ( object ) {
-
-						if ( object.isMesh === true && object.morphTargetInfluences ) {
-
-							targetNames.push( object.name ? object.name : object.uuid );
-
-						}
-
-					} );
-
-				} else {
-
-					targetNames.push( targetName );
-
-				}
-
-				// KeyframeTrack.optimize() will modify given 'times' and 'values'
-				// buffers before creating a truncated copy to keep. Because buffers may
-				// be reused by other tracks, make copies here.
-				for ( var j = 0, jl = targetNames.length; j < jl; j ++ ) {
-
-					var track = new TypedKeyframeTrack(
-						targetNames[ j ] + '.' + PATH_PROPERTIES[ target.path ],
-						THREE.AnimationUtils.arraySlice( inputAccessor.array, 0 ),
-						THREE.AnimationUtils.arraySlice( outputAccessor.array, 0 ),
-						interpolation
-					);
-
-					// Here is the trick to enable custom interpolation.
-					// Overrides .createInterpolant in a factory method which creates custom interpolation.
-					if ( sampler.interpolation === 'CUBICSPLINE' ) {
-
-						track.createInterpolant = function InterpolantFactoryMethodGLTFCubicSpline( result ) {
-
-							// A CUBICSPLINE keyframe in glTF has three output values for each input value,
-							// representing inTangent, splineVertex, and outTangent. As a result, track.getValueSize()
-							// must be divided by three to get the interpolant's sampleSize argument.
-
-							return new GLTFCubicSplineInterpolant( this.times, this.values, this.getValueSize() / 3, result );
-
-						};
-
-						// Workaround, provide an alternate way to know if the interpolant type is cubis spline to track.
-						// track.getInterpolation() doesn't return valid value for custom interpolant.
-						track.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline = true;
-
-					}
-
-					tracks.push( track );
-
-				}
-
-			}
-
-			var name = animationDef.name !== undefined ? animationDef.name : 'animation_' + animationIndex;
-
-			return new THREE.AnimationClip( name, undefined, tracks );
-
-		} );
-
-	};
-
-	/**
-	 * Specification: https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#nodes-and-hierarchy
-	 * @param {number} nodeIndex
-	 * @return {Promise<THREE.Object3D>}
-	 */
-	GLTFParser.prototype.loadNode = function ( nodeIndex ) {
-
-		var json = this.json;
-		var extensions = this.extensions;
-		var parser = this;
-
-		var meshReferences = json.meshReferences;
-		var meshUses = json.meshUses;
-
-		var nodeDef = json.nodes[ nodeIndex ];
-
-		return new Promise( function ( resolve ) {
-
-			// .isBone isn't in glTF spec. See .markDefs
-			if ( nodeDef.isBone === true ) {
-
-				resolve( new THREE.Bone() );
-
-			} else if ( nodeDef.mesh !== undefined ) {
-
-				parser.getDependency( 'mesh', nodeDef.mesh ).then( function ( mesh ) {
-
-					var node;
-
-					if ( meshReferences[ nodeDef.mesh ] > 1 ) {
-
-						var instanceNum = meshUses[ nodeDef.mesh ] ++;
-
-						node = mesh.clone();
-						node.name += '_instance_' + instanceNum;
-
-						// onBeforeRender copy for Specular-Glossiness
-						node.onBeforeRender = mesh.onBeforeRender;
-
-						for ( var i = 0, il = node.children.length; i < il; i ++ ) {
-
-							node.children[ i ].name += '_instance_' + instanceNum;
-							node.children[ i ].onBeforeRender = mesh.children[ i ].onBeforeRender;
-
-						}
-
-					} else {
-
-						node = mesh;
-
-					}
-
-					resolve( node );
-
-				} );
-
-			} else if ( nodeDef.camera !== undefined ) {
-
-				parser.getDependency( 'camera', nodeDef.camera ).then( resolve );
-
-			} else if ( nodeDef.extensions
-				&& nodeDef.extensions[ EXTENSIONS.KHR_LIGHTS_PUNCTUAL ]
-				&& nodeDef.extensions[ EXTENSIONS.KHR_LIGHTS_PUNCTUAL ].light !== undefined ) {
-
-				parser.getDependency( 'light', nodeDef.extensions[ EXTENSIONS.KHR_LIGHTS_PUNCTUAL ].light ).then( resolve );
-
-			} else {
-
-				resolve( new THREE.Object3D() );
-
-			}
-
-		} ).then( function ( node ) {
-
-			if ( nodeDef.name !== undefined ) {
-
-				node.name = THREE.PropertyBinding.sanitizeNodeName( nodeDef.name );
-
-			}
-
-			assignExtrasToUserData( node, nodeDef );
-
-			if ( nodeDef.extensions ) addUnknownExtensionsToUserData( extensions, node, nodeDef );
-
-			if ( nodeDef.matrix !== undefined ) {
-
-				var matrix = new THREE.Matrix4();
-				matrix.fromArray( nodeDef.matrix );
-				node.applyMatrix( matrix );
-
-			} else {
-
-				if ( nodeDef.translation !== undefined ) {
-
-					node.position.fromArray( nodeDef.translation );
-
-				}
-
-				if ( nodeDef.rotation !== undefined ) {
-
-					node.quaternion.fromArray( nodeDef.rotation );
-
-				}
-
-				if ( nodeDef.scale !== undefined ) {
-
-					node.scale.fromArray( nodeDef.scale );
-
-				}
-
-			}
-
-			return node;
-
-		} );
-
-	};
-
-	/**
-	 * Specification: https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#scenes
-	 * @param {number} sceneIndex
-	 * @return {Promise<THREE.Scene>}
-	 */
-	GLTFParser.prototype.loadScene = function () {
-
-		// scene node hierachy builder
-
-		function buildNodeHierachy( nodeId, parentObject, json, parser ) {
-
-			var nodeDef = json.nodes[ nodeId ];
-
-			return parser.getDependency( 'node', nodeId ).then( function ( node ) {
-
-				if ( nodeDef.skin === undefined ) return node;
-
-				// build skeleton here as well
-
-				var skinEntry;
-
-				return parser.getDependency( 'skin', nodeDef.skin ).then( function ( skin ) {
-
-					skinEntry = skin;
-
-					var pendingJoints = [];
-
-					for ( var i = 0, il = skinEntry.joints.length; i < il; i ++ ) {
-
-						pendingJoints.push( parser.getDependency( 'node', skinEntry.joints[ i ] ) );
-
-					}
-
-					return Promise.all( pendingJoints );
-
-				} ).then( function ( jointNodes ) {
-
-					var meshes = node.isGroup === true ? node.children : [ node ];
-
-					for ( var i = 0, il = meshes.length; i < il; i ++ ) {
-
-						var mesh = meshes[ i ];
-
-						var bones = [];
-						var boneInverses = [];
-
-						for ( var j = 0, jl = jointNodes.length; j < jl; j ++ ) {
-
-							var jointNode = jointNodes[ j ];
-
-							if ( jointNode ) {
-
-								bones.push( jointNode );
-
-								var mat = new THREE.Matrix4();
-
-								if ( skinEntry.inverseBindMatrices !== undefined ) {
-
-									mat.fromArray( skinEntry.inverseBindMatrices.array, j * 16 );
-
-								}
-
-								boneInverses.push( mat );
-
-							} else {
-
-								console.warn( 'THREE.GLTFLoader: Joint "%s" could not be found.', skinEntry.joints[ j ] );
-
-							}
-
-						}
-
-						mesh.bind( new THREE.Skeleton( bones, boneInverses ), mesh.matrixWorld );
-
-					};
-
-					return node;
-
-				} );
-
-			} ).then( function ( node ) {
-
-				// build node hierachy
-
-				parentObject.add( node );
-
-				var pending = [];
-
-				if ( nodeDef.children ) {
-
-					var children = nodeDef.children;
-
-					for ( var i = 0, il = children.length; i < il; i ++ ) {
-
-						var child = children[ i ];
-						pending.push( buildNodeHierachy( child, node, json, parser ) );
-
-					}
-
-				}
-
-				return Promise.all( pending );
-
-			} );
-
-		}
-
-		return function loadScene( sceneIndex ) {
-
-			var json = this.json;
-			var extensions = this.extensions;
-			var sceneDef = this.json.scenes[ sceneIndex ];
-			var parser = this;
-
-			var scene = new THREE.Scene();
-			if ( sceneDef.name !== undefined ) scene.name = sceneDef.name;
-
-			assignExtrasToUserData( scene, sceneDef );
-
-			if ( sceneDef.extensions ) addUnknownExtensionsToUserData( extensions, scene, sceneDef );
-
-			var nodeIds = sceneDef.nodes || [];
-
-			var pending = [];
-
-			for ( var i = 0, il = nodeIds.length; i < il; i ++ ) {
-
-				pending.push( buildNodeHierachy( nodeIds[ i ], scene, json, parser ) );
-
-			}
-
-			return Promise.all( pending ).then( function () {
-
-				return scene;
-
-			} );
-
-		};
-
-	}();
-
-	return GLTFLoader;
-
-} )();
+/**
+ * @author Rich Tibbett / https://github.com/richtr
+ * @author mrdoob / http://mrdoob.com/
+ * @author Tony Parisi / http://www.tonyparisi.com/
+ * @author Takahiro / https://github.com/takahirox
+ * @author Don McCurdy / https://www.donmccurdy.com
+ */
+
+THREE.GLTFLoader = ( function () {
+
+	function GLTFLoader( manager ) {
+
+		this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
+		this.dracoLoader = null;
+
+	}
+
+	GLTFLoader.prototype = {
+
+		constructor: GLTFLoader,
+
+		crossOrigin: 'anonymous',
+
+		load: function ( url, onLoad, onProgress, onError ) {
+
+			var scope = this;
+
+			var resourcePath;
+
+			if ( this.resourcePath !== undefined ) {
+
+				resourcePath = this.resourcePath;
+
+			} else if ( this.path !== undefined ) {
+
+				resourcePath = this.path;
+
+			} else {
+
+				resourcePath = THREE.LoaderUtils.extractUrlBase( url );
+
+			}
+
+			// Tells the LoadingManager to track an extra item, which resolves after
+			// the model is fully loaded. This means the count of items loaded will
+			// be incorrect, but ensures manager.onLoad() does not fire early.
+			scope.manager.itemStart( url );
+
+			var _onError = function ( e ) {
+
+				if ( onError ) {
+
+					onError( e );
+
+				} else {
+
+					console.error( e );
+
+				}
+
+				scope.manager.itemError( url );
+				scope.manager.itemEnd( url );
+
+			};
+
+			var loader = new THREE.FileLoader( scope.manager );
+
+			loader.setPath( this.path );
+			loader.setResponseType( 'arraybuffer' );
+
+			loader.load( url, function ( data ) {
+
+				try {
+
+					scope.parse( data, resourcePath, function ( gltf ) {
+
+						onLoad( gltf );
+
+						scope.manager.itemEnd( url );
+
+					}, _onError );
+
+				} catch ( e ) {
+
+					_onError( e );
+
+				}
+
+			}, onProgress, _onError );
+
+		},
+
+		setCrossOrigin: function ( value ) {
+
+			this.crossOrigin = value;
+			return this;
+
+		},
+
+		setPath: function ( value ) {
+
+			this.path = value;
+			return this;
+
+		},
+
+		setResourcePath: function ( value ) {
+
+			this.resourcePath = value;
+			return this;
+
+		},
+
+		setDRACOLoader: function ( dracoLoader ) {
+
+			this.dracoLoader = dracoLoader;
+			return this;
+
+		},
+
+		parse: function ( data, path, onLoad, onError ) {
+
+			var content;
+			var extensions = {};
+
+			if ( typeof data === 'string' ) {
+
+				content = data;
+
+			} else {
+
+				var magic = THREE.LoaderUtils.decodeText( new Uint8Array( data, 0, 4 ) );
+
+				if ( magic === BINARY_EXTENSION_HEADER_MAGIC ) {
+
+					try {
+
+						extensions[ EXTENSIONS.KHR_BINARY_GLTF ] = new GLTFBinaryExtension( data );
+
+					} catch ( error ) {
+
+						if ( onError ) onError( error );
+						return;
+
+					}
+
+					content = extensions[ EXTENSIONS.KHR_BINARY_GLTF ].content;
+
+				} else {
+
+					content = THREE.LoaderUtils.decodeText( new Uint8Array( data ) );
+
+				}
+
+			}
+
+			var json = JSON.parse( content );
+
+			if ( json.asset === undefined || json.asset.version[ 0 ] < 2 ) {
+
+				if ( onError ) onError( new Error( 'THREE.GLTFLoader: Unsupported asset. glTF versions >=2.0 are supported. Use LegacyGLTFLoader instead.' ) );
+				return;
+
+			}
+
+			if ( json.extensionsUsed ) {
+
+				for ( var i = 0; i < json.extensionsUsed.length; ++ i ) {
+
+					var extensionName = json.extensionsUsed[ i ];
+					var extensionsRequired = json.extensionsRequired || [];
+
+					switch ( extensionName ) {
+
+						case EXTENSIONS.KHR_LIGHTS_PUNCTUAL:
+							extensions[ extensionName ] = new GLTFLightsExtension( json );
+							break;
+
+						case EXTENSIONS.KHR_MATERIALS_UNLIT:
+							extensions[ extensionName ] = new GLTFMaterialsUnlitExtension( json );
+							break;
+
+						case EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS:
+							extensions[ extensionName ] = new GLTFMaterialsPbrSpecularGlossinessExtension( json );
+							break;
+
+						case EXTENSIONS.KHR_DRACO_MESH_COMPRESSION:
+							extensions[ extensionName ] = new GLTFDracoMeshCompressionExtension( json, this.dracoLoader );
+							break;
+
+						case EXTENSIONS.MSFT_TEXTURE_DDS:
+							extensions[ EXTENSIONS.MSFT_TEXTURE_DDS ] = new GLTFTextureDDSExtension( json );
+							break;
+
+						case EXTENSIONS.KHR_TEXTURE_TRANSFORM:
+							extensions[ EXTENSIONS.KHR_TEXTURE_TRANSFORM ] = new GLTFTextureTransformExtension( json );
+							break;
+
+						default:
+
+							if ( extensionsRequired.indexOf( extensionName ) >= 0 ) {
+
+								console.warn( 'THREE.GLTFLoader: Unknown extension "' + extensionName + '".' );
+
+							}
+
+					}
+
+				}
+
+			}
+
+			var parser = new GLTFParser( json, extensions, {
+
+				path: path || this.resourcePath || '',
+				crossOrigin: this.crossOrigin,
+				manager: this.manager
+
+			} );
+
+			parser.parse( function ( scene, scenes, cameras, animations, json ) {
+
+				var glTF = {
+					scene: scene,
+					scenes: scenes,
+					cameras: cameras,
+					animations: animations,
+					asset: json.asset,
+					parser: parser,
+					userData: {}
+				};
+
+				addUnknownExtensionsToUserData( extensions, glTF, json );
+
+				onLoad( glTF );
+
+			}, onError );
+
+		}
+
+	};
+
+	/* GLTFREGISTRY */
+
+	function GLTFRegistry() {
+
+		var objects = {};
+
+		return	{
+
+			get: function ( key ) {
+
+				return objects[ key ];
+
+			},
+
+			add: function ( key, object ) {
+
+				objects[ key ] = object;
+
+			},
+
+			remove: function ( key ) {
+
+				delete objects[ key ];
+
+			},
+
+			removeAll: function () {
+
+				objects = {};
+
+			}
+
+		};
+
+	}
+
+	/*********************************/
+	/********** EXTENSIONS ***********/
+	/*********************************/
+
+	var EXTENSIONS = {
+		KHR_BINARY_GLTF: 'KHR_binary_glTF',
+		KHR_DRACO_MESH_COMPRESSION: 'KHR_draco_mesh_compression',
+		KHR_LIGHTS_PUNCTUAL: 'KHR_lights_punctual',
+		KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS: 'KHR_materials_pbrSpecularGlossiness',
+		KHR_MATERIALS_UNLIT: 'KHR_materials_unlit',
+		KHR_TEXTURE_TRANSFORM: 'KHR_texture_transform',
+		MSFT_TEXTURE_DDS: 'MSFT_texture_dds'
+	};
+
+	/**
+	 * DDS Texture Extension
+	 *
+	 * Specification:
+	 * https://github.com/KhronosGroup/glTF/tree/master/extensions/2.0/Vendor/MSFT_texture_dds
+	 *
+	 */
+	function GLTFTextureDDSExtension() {
+
+		if ( ! THREE.DDSLoader ) {
+
+			throw new Error( 'THREE.GLTFLoader: Attempting to load .dds texture without importing THREE.DDSLoader' );
+
+		}
+
+		this.name = EXTENSIONS.MSFT_TEXTURE_DDS;
+		this.ddsLoader = new THREE.DDSLoader();
+
+	}
+
+	/**
+	 * Lights Extension
+	 *
+	 * Specification: PENDING
+	 */
+	function GLTFLightsExtension( json ) {
+
+		this.name = EXTENSIONS.KHR_LIGHTS_PUNCTUAL;
+
+		var extension = ( json.extensions && json.extensions[ EXTENSIONS.KHR_LIGHTS_PUNCTUAL ] ) || {};
+		this.lightDefs = extension.lights || [];
+
+	}
+
+	GLTFLightsExtension.prototype.loadLight = function ( lightIndex ) {
+
+		var lightDef = this.lightDefs[ lightIndex ];
+		var lightNode;
+
+		var color = new THREE.Color( 0xffffff );
+		if ( lightDef.color !== undefined ) color.fromArray( lightDef.color );
+
+		var range = lightDef.range !== undefined ? lightDef.range : 0;
+
+		switch ( lightDef.type ) {
+
+			case 'directional':
+				lightNode = new THREE.DirectionalLight( color );
+				lightNode.target.position.set( 0, 0, -1 );
+				lightNode.add( lightNode.target );
+				break;
+
+			case 'point':
+				lightNode = new THREE.PointLight( color );
+				lightNode.distance = range;
+				break;
+
+			case 'spot':
+				lightNode = new THREE.SpotLight( color );
+				lightNode.distance = range;
+				// Handle spotlight properties.
+				lightDef.spot = lightDef.spot || {};
+				lightDef.spot.innerConeAngle = lightDef.spot.innerConeAngle !== undefined ? lightDef.spot.innerConeAngle : 0;
+				lightDef.spot.outerConeAngle = lightDef.spot.outerConeAngle !== undefined ? lightDef.spot.outerConeAngle : Math.PI / 4.0;
+				lightNode.angle = lightDef.spot.outerConeAngle;
+				lightNode.penumbra = 1.0 - lightDef.spot.innerConeAngle / lightDef.spot.outerConeAngle;
+				lightNode.target.position.set( 0, 0, -1 );
+				lightNode.add( lightNode.target );
+				break;
+
+			default:
+				throw new Error( 'THREE.GLTFLoader: Unexpected light type, "' + lightDef.type + '".' );
+
+		}
+
+		lightNode.decay = 2;
+
+		if ( lightDef.intensity !== undefined ) lightNode.intensity = lightDef.intensity;
+
+		lightNode.name = lightDef.name || ( 'light_' + lightIndex );
+
+		return Promise.resolve( lightNode );
+
+	};
+
+	/**
+	 * Unlit Materials Extension (pending)
+	 *
+	 * PR: https://github.com/KhronosGroup/glTF/pull/1163
+	 */
+	function GLTFMaterialsUnlitExtension( json ) {
+
+		this.name = EXTENSIONS.KHR_MATERIALS_UNLIT;
+
+	}
+
+	GLTFMaterialsUnlitExtension.prototype.getMaterialType = function ( material ) {
+
+		return THREE.MeshBasicMaterial;
+
+	};
+
+	GLTFMaterialsUnlitExtension.prototype.extendParams = function ( materialParams, material, parser ) {
+
+		var pending = [];
+
+		materialParams.color = new THREE.Color( 1.0, 1.0, 1.0 );
+		materialParams.opacity = 1.0;
+
+		var metallicRoughness = material.pbrMetallicRoughness;
+
+		if ( metallicRoughness ) {
+
+			if ( Array.isArray( metallicRoughness.baseColorFactor ) ) {
+
+				var array = metallicRoughness.baseColorFactor;
+
+				materialParams.color.fromArray( array );
+				materialParams.opacity = array[ 3 ];
+
+			}
+
+			if ( metallicRoughness.baseColorTexture !== undefined ) {
+
+				pending.push( parser.assignTexture( materialParams, 'map', metallicRoughness.baseColorTexture ) );
+
+			}
+
+		}
+
+		return Promise.all( pending );
+
+	};
+
+	/* BINARY EXTENSION */
+
+	var BINARY_EXTENSION_BUFFER_NAME = 'binary_glTF';
+	var BINARY_EXTENSION_HEADER_MAGIC = 'glTF';
+	var BINARY_EXTENSION_HEADER_LENGTH = 12;
+	var BINARY_EXTENSION_CHUNK_TYPES = { JSON: 0x4E4F534A, BIN: 0x004E4942 };
+
+	function GLTFBinaryExtension( data ) {
+
+		this.name = EXTENSIONS.KHR_BINARY_GLTF;
+		this.content = null;
+		this.body = null;
+
+		var headerView = new DataView( data, 0, BINARY_EXTENSION_HEADER_LENGTH );
+
+		this.header = {
+			magic: THREE.LoaderUtils.decodeText( new Uint8Array( data.slice( 0, 4 ) ) ),
+			version: headerView.getUint32( 4, true ),
+			length: headerView.getUint32( 8, true )
+		};
+
+		if ( this.header.magic !== BINARY_EXTENSION_HEADER_MAGIC ) {
+
+			throw new Error( 'THREE.GLTFLoader: Unsupported glTF-Binary header.' );
+
+		} else if ( this.header.version < 2.0 ) {
+
+			throw new Error( 'THREE.GLTFLoader: Legacy binary file detected. Use LegacyGLTFLoader instead.' );
+
+		}
+
+		var chunkView = new DataView( data, BINARY_EXTENSION_HEADER_LENGTH );
+		var chunkIndex = 0;
+
+		while ( chunkIndex < chunkView.byteLength ) {
+
+			var chunkLength = chunkView.getUint32( chunkIndex, true );
+			chunkIndex += 4;
+
+			var chunkType = chunkView.getUint32( chunkIndex, true );
+			chunkIndex += 4;
+
+			if ( chunkType === BINARY_EXTENSION_CHUNK_TYPES.JSON ) {
+
+				var contentArray = new Uint8Array( data, BINARY_EXTENSION_HEADER_LENGTH + chunkIndex, chunkLength );
+				this.content = THREE.LoaderUtils.decodeText( contentArray );
+
+			} else if ( chunkType === BINARY_EXTENSION_CHUNK_TYPES.BIN ) {
+
+				var byteOffset = BINARY_EXTENSION_HEADER_LENGTH + chunkIndex;
+				this.body = data.slice( byteOffset, byteOffset + chunkLength );
+
+			}
+
+			// Clients must ignore chunks with unknown types.
+
+			chunkIndex += chunkLength;
+
+		}
+
+		if ( this.content === null ) {
+
+			throw new Error( 'THREE.GLTFLoader: JSON content not found.' );
+
+		}
+
+	}
+
+	/**
+	 * DRACO Mesh Compression Extension
+	 *
+	 * Specification: https://github.com/KhronosGroup/glTF/pull/874
+	 */
+	function GLTFDracoMeshCompressionExtension( json, dracoLoader ) {
+
+		if ( ! dracoLoader ) {
+
+			throw new Error( 'THREE.GLTFLoader: No DRACOLoader instance provided.' );
+
+		}
+
+		this.name = EXTENSIONS.KHR_DRACO_MESH_COMPRESSION;
+		this.json = json;
+		this.dracoLoader = dracoLoader;
+		THREE.DRACOLoader.getDecoderModule();
+
+	}
+
+	GLTFDracoMeshCompressionExtension.prototype.decodePrimitive = function ( primitive, parser ) {
+
+		var json = this.json;
+		var dracoLoader = this.dracoLoader;
+		var bufferViewIndex = primitive.extensions[ this.name ].bufferView;
+		var gltfAttributeMap = primitive.extensions[ this.name ].attributes;
+		var threeAttributeMap = {};
+		var attributeNormalizedMap = {};
+		var attributeTypeMap = {};
+
+		for ( var attributeName in gltfAttributeMap ) {
+
+			if ( ! ( attributeName in ATTRIBUTES ) ) continue;
+
+			threeAttributeMap[ ATTRIBUTES[ attributeName ] ] = gltfAttributeMap[ attributeName ];
+
+		}
+
+		for ( attributeName in primitive.attributes ) {
+
+			if ( ATTRIBUTES[ attributeName ] !== undefined && gltfAttributeMap[ attributeName ] !== undefined ) {
+
+				var accessorDef = json.accessors[ primitive.attributes[ attributeName ] ];
+				var componentType = WEBGL_COMPONENT_TYPES[ accessorDef.componentType ];
+
+				attributeTypeMap[ ATTRIBUTES[ attributeName ] ] = componentType;
+				attributeNormalizedMap[ ATTRIBUTES[ attributeName ] ] = accessorDef.normalized === true;
+
+			}
+
+		}
+
+		return parser.getDependency( 'bufferView', bufferViewIndex ).then( function ( bufferView ) {
+
+			return new Promise( function ( resolve ) {
+
+				dracoLoader.decodeDracoFile( bufferView, function ( geometry ) {
+
+					for ( var attributeName in geometry.attributes ) {
+
+						var attribute = geometry.attributes[ attributeName ];
+						var normalized = attributeNormalizedMap[ attributeName ];
+
+						if ( normalized !== undefined ) attribute.normalized = normalized;
+
+					}
+
+					resolve( geometry );
+
+				}, threeAttributeMap, attributeTypeMap );
+
+			} );
+
+		} );
+
+	};
+
+	/**
+	 * Texture Transform Extension
+	 *
+	 * Specification:
+	 */
+	function GLTFTextureTransformExtension( json ) {
+
+		this.name = EXTENSIONS.KHR_TEXTURE_TRANSFORM;
+
+	}
+
+	GLTFTextureTransformExtension.prototype.extendTexture = function ( texture, transform ) {
+
+		texture = texture.clone();
+
+		if ( transform.offset !== undefined ) {
+
+			texture.offset.fromArray( transform.offset );
+
+		}
+
+		if ( transform.rotation !== undefined ) {
+
+			texture.rotation = transform.rotation;
+
+		}
+
+		if ( transform.scale !== undefined ) {
+
+			texture.repeat.fromArray( transform.scale );
+
+		}
+
+		if ( transform.texCoord !== undefined ) {
+
+			console.warn( 'THREE.GLTFLoader: Custom UV sets in "' + this.name + '" extension not yet supported.' );
+
+		}
+
+		texture.needsUpdate = true;
+
+		return texture;
+
+	};
+
+	/**
+	 * Specular-Glossiness Extension
+	 *
+	 * Specification: https://github.com/KhronosGroup/glTF/tree/master/extensions/2.0/Khronos/KHR_materials_pbrSpecularGlossiness
+	 */
+	function GLTFMaterialsPbrSpecularGlossinessExtension() {
+
+		return {
+
+			name: EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS,
+
+			specularGlossinessParams: [
+				'color',
+				'map',
+				'lightMap',
+				'lightMapIntensity',
+				'aoMap',
+				'aoMapIntensity',
+				'emissive',
+				'emissiveIntensity',
+				'emissiveMap',
+				'bumpMap',
+				'bumpScale',
+				'normalMap',
+				'displacementMap',
+				'displacementScale',
+				'displacementBias',
+				'specularMap',
+				'specular',
+				'glossinessMap',
+				'glossiness',
+				'alphaMap',
+				'envMap',
+				'envMapIntensity',
+				'refractionRatio',
+			],
+
+			getMaterialType: function () {
+
+				return THREE.ShaderMaterial;
+
+			},
+
+			extendParams: function ( params, material, parser ) {
+
+				var pbrSpecularGlossiness = material.extensions[ this.name ];
+
+				var shader = THREE.ShaderLib[ 'standard' ];
+
+				var uniforms = THREE.UniformsUtils.clone( shader.uniforms );
+
+				var specularMapParsFragmentChunk = [
+					'#ifdef USE_SPECULARMAP',
+					'	uniform sampler2D specularMap;',
+					'#endif'
+				].join( '\n' );
+
+				var glossinessMapParsFragmentChunk = [
+					'#ifdef USE_GLOSSINESSMAP',
+					'	uniform sampler2D glossinessMap;',
+					'#endif'
+				].join( '\n' );
+
+				var specularMapFragmentChunk = [
+					'vec3 specularFactor = specular;',
+					'#ifdef USE_SPECULARMAP',
+					'	vec4 texelSpecular = texture2D( specularMap, vUv );',
+					'	texelSpecular = sRGBToLinear( texelSpecular );',
+					'	// reads channel RGB, compatible with a glTF Specular-Glossiness (RGBA) texture',
+					'	specularFactor *= texelSpecular.rgb;',
+					'#endif'
+				].join( '\n' );
+
+				var glossinessMapFragmentChunk = [
+					'float glossinessFactor = glossiness;',
+					'#ifdef USE_GLOSSINESSMAP',
+					'	vec4 texelGlossiness = texture2D( glossinessMap, vUv );',
+					'	// reads channel A, compatible with a glTF Specular-Glossiness (RGBA) texture',
+					'	glossinessFactor *= texelGlossiness.a;',
+					'#endif'
+				].join( '\n' );
+
+				var lightPhysicalFragmentChunk = [
+					'PhysicalMaterial material;',
+					'material.diffuseColor = diffuseColor.rgb;',
+					'material.specularRoughness = clamp( 1.0 - glossinessFactor, 0.04, 1.0 );',
+					'material.specularColor = specularFactor.rgb;',
+				].join( '\n' );
+
+				var fragmentShader = shader.fragmentShader
+					.replace( 'uniform float roughness;', 'uniform vec3 specular;' )
+					.replace( 'uniform float metalness;', 'uniform float glossiness;' )
+					.replace( '#include <roughnessmap_pars_fragment>', specularMapParsFragmentChunk )
+					.replace( '#include <metalnessmap_pars_fragment>', glossinessMapParsFragmentChunk )
+					.replace( '#include <roughnessmap_fragment>', specularMapFragmentChunk )
+					.replace( '#include <metalnessmap_fragment>', glossinessMapFragmentChunk )
+					.replace( '#include <lights_physical_fragment>', lightPhysicalFragmentChunk );
+
+				delete uniforms.roughness;
+				delete uniforms.metalness;
+				delete uniforms.roughnessMap;
+				delete uniforms.metalnessMap;
+
+				uniforms.specular = { value: new THREE.Color().setHex( 0x111111 ) };
+				uniforms.glossiness = { value: 0.5 };
+				uniforms.specularMap = { value: null };
+				uniforms.glossinessMap = { value: null };
+
+				params.vertexShader = shader.vertexShader;
+				params.fragmentShader = fragmentShader;
+				params.uniforms = uniforms;
+				params.defines = { 'STANDARD': '' };
+
+				params.color = new THREE.Color( 1.0, 1.0, 1.0 );
+				params.opacity = 1.0;
+
+				var pending = [];
+
+				if ( Array.isArray( pbrSpecularGlossiness.diffuseFactor ) ) {
+
+					var array = pbrSpecularGlossiness.diffuseFactor;
+
+					params.color.fromArray( array );
+					params.opacity = array[ 3 ];
+
+				}
+
+				if ( pbrSpecularGlossiness.diffuseTexture !== undefined ) {
+
+					pending.push( parser.assignTexture( params, 'map', pbrSpecularGlossiness.diffuseTexture ) );
+
+				}
+
+				params.emissive = new THREE.Color( 0.0, 0.0, 0.0 );
+				params.glossiness = pbrSpecularGlossiness.glossinessFactor !== undefined ? pbrSpecularGlossiness.glossinessFactor : 1.0;
+				params.specular = new THREE.Color( 1.0, 1.0, 1.0 );
+
+				if ( Array.isArray( pbrSpecularGlossiness.specularFactor ) ) {
+
+					params.specular.fromArray( pbrSpecularGlossiness.specularFactor );
+
+				}
+
+				if ( pbrSpecularGlossiness.specularGlossinessTexture !== undefined ) {
+
+					var specGlossMapDef = pbrSpecularGlossiness.specularGlossinessTexture;
+					pending.push( parser.assignTexture( params, 'glossinessMap', specGlossMapDef ) );
+					pending.push( parser.assignTexture( params, 'specularMap', specGlossMapDef ) );
+
+				}
+
+				return Promise.all( pending );
+
+			},
+
+			createMaterial: function ( params ) {
+
+				// setup material properties based on MeshStandardMaterial for Specular-Glossiness
+
+				var material = new THREE.ShaderMaterial( {
+					defines: params.defines,
+					vertexShader: params.vertexShader,
+					fragmentShader: params.fragmentShader,
+					uniforms: params.uniforms,
+					fog: true,
+					lights: true,
+					opacity: params.opacity,
+					transparent: params.transparent
+				} );
+
+				material.isGLTFSpecularGlossinessMaterial = true;
+
+				material.color = params.color;
+
+				material.map = params.map === undefined ? null : params.map;
+
+				material.lightMap = null;
+				material.lightMapIntensity = 1.0;
+
+				material.aoMap = params.aoMap === undefined ? null : params.aoMap;
+				material.aoMapIntensity = 1.0;
+
+				material.emissive = params.emissive;
+				material.emissiveIntensity = 1.0;
+				material.emissiveMap = params.emissiveMap === undefined ? null : params.emissiveMap;
+
+				material.bumpMap = params.bumpMap === undefined ? null : params.bumpMap;
+				material.bumpScale = 1;
+
+				material.normalMap = params.normalMap === undefined ? null : params.normalMap;
+				if ( params.normalScale ) material.normalScale = params.normalScale;
+
+				material.displacementMap = null;
+				material.displacementScale = 1;
+				material.displacementBias = 0;
+
+				material.specularMap = params.specularMap === undefined ? null : params.specularMap;
+				material.specular = params.specular;
+
+				material.glossinessMap = params.glossinessMap === undefined ? null : params.glossinessMap;
+				material.glossiness = params.glossiness;
+
+				material.alphaMap = null;
+
+				material.envMap = params.envMap === undefined ? null : params.envMap;
+				material.envMapIntensity = 1.0;
+
+				material.refractionRatio = 0.98;
+
+				material.extensions.derivatives = true;
+
+				return material;
+
+			},
+
+			/**
+			 * Clones a GLTFSpecularGlossinessMaterial instance. The ShaderMaterial.copy() method can
+			 * copy only properties it knows about or inherits, and misses many properties that would
+			 * normally be defined by MeshStandardMaterial.
+			 *
+			 * This method allows GLTFSpecularGlossinessMaterials to be cloned in the process of
+			 * loading a glTF model, but cloning later (e.g. by the user) would require these changes
+			 * AND also updating `.onBeforeRender` on the parent mesh.
+			 *
+			 * @param  {THREE.ShaderMaterial} source
+			 * @return {THREE.ShaderMaterial}
+			 */
+			cloneMaterial: function ( source ) {
+
+				var target = source.clone();
+
+				target.isGLTFSpecularGlossinessMaterial = true;
+
+				var params = this.specularGlossinessParams;
+
+				for ( var i = 0, il = params.length; i < il; i ++ ) {
+
+					target[ params[ i ] ] = source[ params[ i ] ];
+
+				}
+
+				return target;
+
+			},
+
+			// Here's based on refreshUniformsCommon() and refreshUniformsStandard() in WebGLRenderer.
+			refreshUniforms: function ( renderer, scene, camera, geometry, material, group ) {
+
+				if ( material.isGLTFSpecularGlossinessMaterial !== true ) {
+
+					return;
+
+				}
+
+				var uniforms = material.uniforms;
+				var defines = material.defines;
+
+				uniforms.opacity.value = material.opacity;
+
+				uniforms.diffuse.value.copy( material.color );
+				uniforms.emissive.value.copy( material.emissive ).multiplyScalar( material.emissiveIntensity );
+
+				uniforms.map.value = material.map;
+				uniforms.specularMap.value = material.specularMap;
+				uniforms.alphaMap.value = material.alphaMap;
+
+				uniforms.lightMap.value = material.lightMap;
+				uniforms.lightMapIntensity.value = material.lightMapIntensity;
+
+				uniforms.aoMap.value = material.aoMap;
+				uniforms.aoMapIntensity.value = material.aoMapIntensity;
+
+				// uv repeat and offset setting priorities
+				// 1. color map
+				// 2. specular map
+				// 3. normal map
+				// 4. bump map
+				// 5. alpha map
+				// 6. emissive map
+
+				var uvScaleMap;
+
+				if ( material.map ) {
+
+					uvScaleMap = material.map;
+
+				} else if ( material.specularMap ) {
+
+					uvScaleMap = material.specularMap;
+
+				} else if ( material.displacementMap ) {
+
+					uvScaleMap = material.displacementMap;
+
+				} else if ( material.normalMap ) {
+
+					uvScaleMap = material.normalMap;
+
+				} else if ( material.bumpMap ) {
+
+					uvScaleMap = material.bumpMap;
+
+				} else if ( material.glossinessMap ) {
+
+					uvScaleMap = material.glossinessMap;
+
+				} else if ( material.alphaMap ) {
+
+					uvScaleMap = material.alphaMap;
+
+				} else if ( material.emissiveMap ) {
+
+					uvScaleMap = material.emissiveMap;
+
+				}
+
+				if ( uvScaleMap !== undefined ) {
+
+					// backwards compatibility
+					if ( uvScaleMap.isWebGLRenderTarget ) {
+
+						uvScaleMap = uvScaleMap.texture;
+
+					}
+
+					if ( uvScaleMap.matrixAutoUpdate === true ) {
+
+						uvScaleMap.updateMatrix();
+
+					}
+
+					uniforms.uvTransform.value.copy( uvScaleMap.matrix );
+
+				}
+
+				uniforms.envMap.value = material.envMap;
+				uniforms.envMapIntensity.value = material.envMapIntensity;
+				uniforms.flipEnvMap.value = ( material.envMap && material.envMap.isCubeTexture ) ? - 1 : 1;
+
+				uniforms.refractionRatio.value = material.refractionRatio;
+
+				uniforms.specular.value.copy( material.specular );
+				uniforms.glossiness.value = material.glossiness;
+
+				uniforms.glossinessMap.value = material.glossinessMap;
+
+				uniforms.emissiveMap.value = material.emissiveMap;
+				uniforms.bumpMap.value = material.bumpMap;
+				uniforms.normalMap.value = material.normalMap;
+
+				uniforms.displacementMap.value = material.displacementMap;
+				uniforms.displacementScale.value = material.displacementScale;
+				uniforms.displacementBias.value = material.displacementBias;
+
+				if ( uniforms.glossinessMap.value !== null && defines.USE_GLOSSINESSMAP === undefined ) {
+
+					defines.USE_GLOSSINESSMAP = '';
+					// set USE_ROUGHNESSMAP to enable vUv
+					defines.USE_ROUGHNESSMAP = '';
+
+				}
+
+				if ( uniforms.glossinessMap.value === null && defines.USE_GLOSSINESSMAP !== undefined ) {
+
+					delete defines.USE_GLOSSINESSMAP;
+					delete defines.USE_ROUGHNESSMAP;
+
+				}
+
+			}
+
+		};
+
+	}
+
+	/*********************************/
+	/********** INTERPOLATION ********/
+	/*********************************/
+
+	// Spline Interpolation
+	// Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#appendix-c-spline-interpolation
+	function GLTFCubicSplineInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
+
+		THREE.Interpolant.call( this, parameterPositions, sampleValues, sampleSize, resultBuffer );
+
+	}
+
+	GLTFCubicSplineInterpolant.prototype = Object.create( THREE.Interpolant.prototype );
+	GLTFCubicSplineInterpolant.prototype.constructor = GLTFCubicSplineInterpolant;
+
+	GLTFCubicSplineInterpolant.prototype.copySampleValue_ = function ( index ) {
+
+		// Copies a sample value to the result buffer. See description of glTF
+		// CUBICSPLINE values layout in interpolate_() function below.
+
+		var result = this.resultBuffer,
+			values = this.sampleValues,
+			valueSize = this.valueSize,
+			offset = index * valueSize * 3 + valueSize;
+
+		for ( var i = 0; i !== valueSize; i ++ ) {
+
+			result[ i ] = values[ offset + i ];
+
+		}
+
+		return result;
+
+	};
+
+	GLTFCubicSplineInterpolant.prototype.beforeStart_ = GLTFCubicSplineInterpolant.prototype.copySampleValue_;
+
+	GLTFCubicSplineInterpolant.prototype.afterEnd_ = GLTFCubicSplineInterpolant.prototype.copySampleValue_;
+
+	GLTFCubicSplineInterpolant.prototype.interpolate_ = function ( i1, t0, t, t1 ) {
+
+		var result = this.resultBuffer;
+		var values = this.sampleValues;
+		var stride = this.valueSize;
+
+		var stride2 = stride * 2;
+		var stride3 = stride * 3;
+
+		var td = t1 - t0;
+
+		var p = ( t - t0 ) / td;
+		var pp = p * p;
+		var ppp = pp * p;
+
+		var offset1 = i1 * stride3;
+		var offset0 = offset1 - stride3;
+
+		var s0 = 2 * ppp - 3 * pp + 1;
+		var s1 = ppp - 2 * pp + p;
+		var s2 = - 2 * ppp + 3 * pp;
+		var s3 = ppp - pp;
+
+		// Layout of keyframe output values for CUBICSPLINE animations:
+		//   [ inTangent_1, splineVertex_1, outTangent_1, inTangent_2, splineVertex_2, ... ]
+		for ( var i = 0; i !== stride; i ++ ) {
+
+			var p0 = values[ offset0 + i + stride ]; // splineVertex_k
+			var m0 = values[ offset0 + i + stride2 ] * td; // outTangent_k * (t_k+1 - t_k)
+			var p1 = values[ offset1 + i + stride ]; // splineVertex_k+1
+			var m1 = values[ offset1 + i ] * td; // inTangent_k+1 * (t_k+1 - t_k)
+
+			result[ i ] = s0 * p0 + s1 * m0 + s2 * p1 + s3 * m1;
+
+		}
+
+		return result;
+
+	};
+
+	/*********************************/
+	/********** INTERNALS ************/
+	/*********************************/
+
+	/* CONSTANTS */
+
+	var WEBGL_CONSTANTS = {
+		FLOAT: 5126,
+		//FLOAT_MAT2: 35674,
+		FLOAT_MAT3: 35675,
+		FLOAT_MAT4: 35676,
+		FLOAT_VEC2: 35664,
+		FLOAT_VEC3: 35665,
+		FLOAT_VEC4: 35666,
+		LINEAR: 9729,
+		REPEAT: 10497,
+		SAMPLER_2D: 35678,
+		POINTS: 0,
+		LINES: 1,
+		LINE_LOOP: 2,
+		LINE_STRIP: 3,
+		TRIANGLES: 4,
+		TRIANGLE_STRIP: 5,
+		TRIANGLE_FAN: 6,
+		UNSIGNED_BYTE: 5121,
+		UNSIGNED_SHORT: 5123
+	};
+
+	var WEBGL_TYPE = {
+		5126: Number,
+		//35674: THREE.Matrix2,
+		35675: THREE.Matrix3,
+		35676: THREE.Matrix4,
+		35664: THREE.Vector2,
+		35665: THREE.Vector3,
+		35666: THREE.Vector4,
+		35678: THREE.Texture
+	};
+
+	var WEBGL_COMPONENT_TYPES = {
+		5120: Int8Array,
+		5121: Uint8Array,
+		5122: Int16Array,
+		5123: Uint16Array,
+		5125: Uint32Array,
+		5126: Float32Array
+	};
+
+	var WEBGL_FILTERS = {
+		9728: THREE.NearestFilter,
+		9729: THREE.LinearFilter,
+		9984: THREE.NearestMipMapNearestFilter,
+		9985: THREE.LinearMipMapNearestFilter,
+		9986: THREE.NearestMipMapLinearFilter,
+		9987: THREE.LinearMipMapLinearFilter
+	};
+
+	var WEBGL_WRAPPINGS = {
+		33071: THREE.ClampToEdgeWrapping,
+		33648: THREE.MirroredRepeatWrapping,
+		10497: THREE.RepeatWrapping
+	};
+
+	var WEBGL_SIDES = {
+		1028: THREE.BackSide, // Culling front
+		1029: THREE.FrontSide // Culling back
+		//1032: THREE.NoSide   // Culling front and back, what to do?
+	};
+
+	var WEBGL_DEPTH_FUNCS = {
+		512: THREE.NeverDepth,
+		513: THREE.LessDepth,
+		514: THREE.EqualDepth,
+		515: THREE.LessEqualDepth,
+		516: THREE.GreaterEqualDepth,
+		517: THREE.NotEqualDepth,
+		518: THREE.GreaterEqualDepth,
+		519: THREE.AlwaysDepth
+	};
+
+	var WEBGL_BLEND_EQUATIONS = {
+		32774: THREE.AddEquation,
+		32778: THREE.SubtractEquation,
+		32779: THREE.ReverseSubtractEquation
+	};
+
+	var WEBGL_BLEND_FUNCS = {
+		0: THREE.ZeroFactor,
+		1: THREE.OneFactor,
+		768: THREE.SrcColorFactor,
+		769: THREE.OneMinusSrcColorFactor,
+		770: THREE.SrcAlphaFactor,
+		771: THREE.OneMinusSrcAlphaFactor,
+		772: THREE.DstAlphaFactor,
+		773: THREE.OneMinusDstAlphaFactor,
+		774: THREE.DstColorFactor,
+		775: THREE.OneMinusDstColorFactor,
+		776: THREE.SrcAlphaSaturateFactor
+		// The followings are not supported by Three.js yet
+		//32769: CONSTANT_COLOR,
+		//32770: ONE_MINUS_CONSTANT_COLOR,
+		//32771: CONSTANT_ALPHA,
+		//32772: ONE_MINUS_CONSTANT_COLOR
+	};
+
+	var WEBGL_TYPE_SIZES = {
+		'SCALAR': 1,
+		'VEC2': 2,
+		'VEC3': 3,
+		'VEC4': 4,
+		'MAT2': 4,
+		'MAT3': 9,
+		'MAT4': 16
+	};
+
+	var ATTRIBUTES = {
+		POSITION: 'position',
+		NORMAL: 'normal',
+		TEXCOORD_0: 'uv',
+		TEXCOORD_1: 'uv2',
+		COLOR_0: 'color',
+		WEIGHTS_0: 'skinWeight',
+		JOINTS_0: 'skinIndex',
+	};
+
+	var PATH_PROPERTIES = {
+		scale: 'scale',
+		translation: 'position',
+		rotation: 'quaternion',
+		weights: 'morphTargetInfluences'
+	};
+
+	var INTERPOLATION = {
+		CUBICSPLINE: THREE.InterpolateSmooth, // We use custom interpolation GLTFCubicSplineInterpolation for CUBICSPLINE.
+		                                      // KeyframeTrack.optimize() can't handle glTF Cubic Spline output values layout,
+		                                      // using THREE.InterpolateSmooth for KeyframeTrack instantiation to prevent optimization.
+		                                      // See KeyframeTrack.optimize() for the detail.
+		LINEAR: THREE.InterpolateLinear,
+		STEP: THREE.InterpolateDiscrete
+	};
+
+	var STATES_ENABLES = {
+		2884: 'CULL_FACE',
+		2929: 'DEPTH_TEST',
+		3042: 'BLEND',
+		3089: 'SCISSOR_TEST',
+		32823: 'POLYGON_OFFSET_FILL',
+		32926: 'SAMPLE_ALPHA_TO_COVERAGE'
+	};
+
+	var ALPHA_MODES = {
+		OPAQUE: 'OPAQUE',
+		MASK: 'MASK',
+		BLEND: 'BLEND'
+	};
+
+	var MIME_TYPE_FORMATS = {
+		'image/png': THREE.RGBAFormat,
+		'image/jpeg': THREE.RGBFormat
+	};
+
+	/* UTILITY FUNCTIONS */
+
+	function resolveURL( url, path ) {
+
+		// Invalid URL
+		if ( typeof url !== 'string' || url === '' ) return '';
+
+		// Absolute URL http://,https://,//
+		if ( /^(https?:)?\/\//i.test( url ) ) return url;
+
+		// Data URI
+		if ( /^data:.*,.*$/i.test( url ) ) return url;
+
+		// Blob URL
+		if ( /^blob:.*$/i.test( url ) ) return url;
+
+		// Relative URL
+		return path + url;
+
+	}
+
+	/**
+	 * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#default-material
+	 */
+	function createDefaultMaterial() {
+
+		return new THREE.MeshStandardMaterial( {
+			color: 0xFFFFFF,
+			emissive: 0x000000,
+			metalness: 1,
+			roughness: 1,
+			transparent: false,
+			depthTest: true,
+			side: THREE.FrontSide
+		} );
+
+	}
+
+	function addUnknownExtensionsToUserData( knownExtensions, object, objectDef ) {
+
+		// Add unknown glTF extensions to an object's userData.
+
+		for ( var name in objectDef.extensions ) {
+
+			if ( knownExtensions[ name ] === undefined ) {
+
+				object.userData.gltfExtensions = object.userData.gltfExtensions || {};
+				object.userData.gltfExtensions[ name ] = objectDef.extensions[ name ];
+
+			}
+
+		}
+
+	}
+
+	/**
+	 * @param {THREE.Object3D|THREE.Material|THREE.BufferGeometry} object
+	 * @param {GLTF.definition} gltfDef
+	 */
+	function assignExtrasToUserData( object, gltfDef ) {
+
+		if ( gltfDef.extras !== undefined ) {
+
+			if ( typeof gltfDef.extras === 'object' ) {
+
+				object.userData = gltfDef.extras;
+
+			} else {
+
+				console.warn( 'THREE.GLTFLoader: Ignoring primitive type .extras, ' + gltfDef.extras );
+
+			}
+
+		}
+
+	}
+
+	/**
+	 * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#morph-targets
+	 *
+	 * @param {THREE.BufferGeometry} geometry
+	 * @param {Array<GLTF.Target>} targets
+	 * @param {GLTFParser} parser
+	 * @return {Promise<THREE.BufferGeometry>}
+	 */
+	function addMorphTargets( geometry, targets, parser ) {
+
+		var hasMorphPosition = false;
+		var hasMorphNormal = false;
+
+		for ( var i = 0, il = targets.length; i < il; i ++ ) {
+
+			var target = targets[ i ];
+
+			if ( target.POSITION !== undefined ) hasMorphPosition = true;
+			if ( target.NORMAL !== undefined ) hasMorphNormal = true;
+
+			if ( hasMorphPosition && hasMorphNormal ) break;
+
+		}
+
+		if ( ! hasMorphPosition && ! hasMorphNormal ) return Promise.resolve( geometry );
+
+		var pendingPositionAccessors = [];
+		var pendingNormalAccessors = [];
+
+		for ( var i = 0, il = targets.length; i < il; i ++ ) {
+
+			var target = targets[ i ];
+
+			if ( hasMorphPosition ) {
+
+				// TODO: Error-prone use of a callback inside a loop.
+				var accessor = target.POSITION !== undefined
+					? parser.getDependency( 'accessor', target.POSITION )
+						.then( function ( accessor ) {
+							// Cloning not to pollute original accessor below
+							return cloneBufferAttribute( accessor );
+						} )
+					: geometry.attributes.position;
+
+				pendingPositionAccessors.push( accessor );
+
+			}
+
+			if ( hasMorphNormal ) {
+
+				// TODO: Error-prone use of a callback inside a loop.
+				var accessor = target.NORMAL !== undefined
+					? parser.getDependency( 'accessor', target.NORMAL )
+						.then( function ( accessor ) {
+							return cloneBufferAttribute( accessor );
+						} )
+					: geometry.attributes.normal;
+
+				pendingNormalAccessors.push( accessor );
+
+			}
+
+		}
+
+		return Promise.all( [
+			Promise.all( pendingPositionAccessors ),
+			Promise.all( pendingNormalAccessors )
+		] ).then( function ( accessors ) {
+
+			var morphPositions = accessors[ 0 ];
+			var morphNormals = accessors[ 1 ];
+
+			for ( var i = 0, il = targets.length; i < il; i ++ ) {
+
+				var target = targets[ i ];
+				var attributeName = 'morphTarget' + i;
+
+				if ( hasMorphPosition ) {
+
+					// Three.js morph position is absolute value. The formula is
+					//   basePosition
+					//     + weight0 * ( morphPosition0 - basePosition )
+					//     + weight1 * ( morphPosition1 - basePosition )
+					//     ...
+					// while the glTF one is relative
+					//   basePosition
+					//     + weight0 * glTFmorphPosition0
+					//     + weight1 * glTFmorphPosition1
+					//     ...
+					// then we need to convert from relative to absolute here.
+
+					if ( target.POSITION !== undefined ) {
+
+						var positionAttribute = morphPositions[ i ];
+						positionAttribute.name = attributeName;
+
+						var position = geometry.attributes.position;
+
+						for ( var j = 0, jl = positionAttribute.count; j < jl; j ++ ) {
+
+							positionAttribute.setXYZ(
+								j,
+								positionAttribute.getX( j ) + position.getX( j ),
+								positionAttribute.getY( j ) + position.getY( j ),
+								positionAttribute.getZ( j ) + position.getZ( j )
+							);
+
+						}
+
+					}
+
+				}
+
+				if ( hasMorphNormal ) {
+
+					// see target.POSITION's comment
+
+					if ( target.NORMAL !== undefined ) {
+
+						var normalAttribute = morphNormals[ i ];
+						normalAttribute.name = attributeName;
+
+						var normal = geometry.attributes.normal;
+
+						for ( var j = 0, jl = normalAttribute.count; j < jl; j ++ ) {
+
+							normalAttribute.setXYZ(
+								j,
+								normalAttribute.getX( j ) + normal.getX( j ),
+								normalAttribute.getY( j ) + normal.getY( j ),
+								normalAttribute.getZ( j ) + normal.getZ( j )
+							);
+
+						}
+
+					}
+
+				}
+
+			}
+
+			if ( hasMorphPosition ) geometry.morphAttributes.position = morphPositions;
+			if ( hasMorphNormal ) geometry.morphAttributes.normal = morphNormals;
+
+			return geometry;
+
+		} );
+
+	}
+
+	/**
+	 * @param {THREE.Mesh} mesh
+	 * @param {GLTF.Mesh} meshDef
+	 */
+	function updateMorphTargets( mesh, meshDef ) {
+
+		mesh.updateMorphTargets();
+
+		if ( meshDef.weights !== undefined ) {
+
+			for ( var i = 0, il = meshDef.weights.length; i < il; i ++ ) {
+
+				mesh.morphTargetInfluences[ i ] = meshDef.weights[ i ];
+
+			}
+
+		}
+
+		// .extras has user-defined data, so check that .extras.targetNames is an array.
+		if ( meshDef.extras && Array.isArray( meshDef.extras.targetNames ) ) {
+
+			var targetNames = meshDef.extras.targetNames;
+
+			if ( mesh.morphTargetInfluences.length === targetNames.length ) {
+
+				mesh.morphTargetDictionary = {};
+
+				for ( var i = 0, il = targetNames.length; i < il; i ++ ) {
+
+					mesh.morphTargetDictionary[ targetNames[ i ] ] = i;
+
+				}
+
+			} else {
+
+				console.warn( 'THREE.GLTFLoader: Invalid extras.targetNames length. Ignoring names.' );
+
+			}
+
+		}
+
+	}
+
+	function isPrimitiveEqual( a, b ) {
+
+		var dracoExtA = a.extensions ? a.extensions[ EXTENSIONS.KHR_DRACO_MESH_COMPRESSION ] : undefined;
+		var dracoExtB = b.extensions ? b.extensions[ EXTENSIONS.KHR_DRACO_MESH_COMPRESSION ] : undefined;
+
+		if ( dracoExtA && dracoExtB ) {
+
+			if ( dracoExtA.bufferView !== dracoExtB.bufferView ) return false;
+
+			return isObjectEqual( dracoExtA.attributes, dracoExtB.attributes );
+
+		}
+
+		if ( a.indices !== b.indices ) {
+
+			return false;
+
+		}
+
+		return isObjectEqual( a.attributes, b.attributes );
+
+	}
+
+	function isObjectEqual( a, b ) {
+
+		if ( Object.keys( a ).length !== Object.keys( b ).length ) return false;
+
+		for ( var key in a ) {
+
+			if ( a[ key ] !== b[ key ] ) return false;
+
+		}
+
+		return true;
+
+	}
+
+	function isArrayEqual( a, b ) {
+
+		if ( a.length !== b.length ) return false;
+
+		for ( var i = 0, il = a.length; i < il; i ++ ) {
+
+			if ( a[ i ] !== b[ i ] ) return false;
+
+		}
+
+		return true;
+
+	}
+
+	function getCachedGeometry( cache, newPrimitive ) {
+
+		for ( var i = 0, il = cache.length; i < il; i ++ ) {
+
+			var cached = cache[ i ];
+
+			if ( isPrimitiveEqual( cached.primitive, newPrimitive ) ) return cached.promise;
+
+		}
+
+		return null;
+
+	}
+
+	function getCachedCombinedGeometry( cache, geometries ) {
+
+		for ( var i = 0, il = cache.length; i < il; i ++ ) {
+
+			var cached = cache[ i ];
+
+			if ( isArrayEqual( geometries, cached.baseGeometries ) ) return cached.geometry;
+
+		}
+
+		return null;
+
+	}
+
+	function getCachedMultiPassGeometry( cache, geometry, primitives ) {
+
+		for ( var i = 0, il = cache.length; i < il; i ++ ) {
+
+			var cached = cache[ i ];
+
+			if ( geometry === cached.baseGeometry && isArrayEqual( primitives, cached.primitives ) ) return cached.geometry;
+
+		}
+
+		return null;
+
+	}
+
+	function cloneBufferAttribute( attribute ) {
+
+		if ( attribute.isInterleavedBufferAttribute ) {
+
+			var count = attribute.count;
+			var itemSize = attribute.itemSize;
+			var array = attribute.array.slice( 0, count * itemSize );
+
+			for ( var i = 0; i < count; ++ i ) {
+
+				array[ i ] = attribute.getX( i );
+				if ( itemSize >= 2 ) array[ i + 1 ] = attribute.getY( i );
+				if ( itemSize >= 3 ) array[ i + 2 ] = attribute.getZ( i );
+				if ( itemSize >= 4 ) array[ i + 3 ] = attribute.getW( i );
+
+			}
+
+			return new THREE.BufferAttribute( array, itemSize, attribute.normalized );
+
+		}
+
+		return attribute.clone();
+
+	}
+
+	/**
+	 * Checks if we can build a single Mesh with MultiMaterial from multiple primitives.
+	 * Returns true if all primitives use the same attributes/morphAttributes/mode
+	 * and also have index. Otherwise returns false.
+	 *
+	 * @param {Array<GLTF.Primitive>} primitives
+	 * @return {Boolean}
+	 */
+	function isMultiPassGeometry( primitives ) {
+
+		if ( primitives.length < 2 ) return false;
+
+		var primitive0 = primitives[ 0 ];
+		var targets0 = primitive0.targets || [];
+
+		if ( primitive0.indices === undefined ) return false;
+
+		for ( var i = 1, il = primitives.length; i < il; i ++ ) {
+
+			var primitive = primitives[ i ];
+
+			if ( primitive0.mode !== primitive.mode ) return false;
+			if ( primitive.indices === undefined ) return false;
+			if ( primitive.extensions && primitive.extensions[ EXTENSIONS.KHR_DRACO_MESH_COMPRESSION ] ) return false;
+			if ( ! isObjectEqual( primitive0.attributes, primitive.attributes ) ) return false;
+
+			var targets = primitive.targets || [];
+
+			if ( targets0.length !== targets.length ) return false;
+
+			for ( var j = 0, jl = targets0.length; j < jl; j ++ ) {
+
+				if ( ! isObjectEqual( targets0[ j ], targets[ j ] ) ) return false;
+
+			}
+
+		}
+
+		return true;
+
+	}
+
+	/* GLTF PARSER */
+
+	function GLTFParser( json, extensions, options ) {
+
+		this.json = json || {};
+		this.extensions = extensions || {};
+		this.options = options || {};
+
+		// loader object cache
+		this.cache = new GLTFRegistry();
+
+		// BufferGeometry caching
+		this.primitiveCache = [];
+		this.multiplePrimitivesCache = [];
+		this.multiPassGeometryCache = [];
+
+		this.textureLoader = new THREE.TextureLoader( this.options.manager );
+		this.textureLoader.setCrossOrigin( this.options.crossOrigin );
+
+		this.fileLoader = new THREE.FileLoader( this.options.manager );
+		this.fileLoader.setResponseType( 'arraybuffer' );
+
+	}
+
+	GLTFParser.prototype.parse = function ( onLoad, onError ) {
+
+		var json = this.json;
+
+		// Clear the loader cache
+		this.cache.removeAll();
+
+		// Mark the special nodes/meshes in json for efficient parse
+		this.markDefs();
+
+		// Fire the callback on complete
+		this.getMultiDependencies( [
+
+			'scene',
+			'animation',
+			'camera'
+
+		] ).then( function ( dependencies ) {
+
+			var scenes = dependencies.scenes || [];
+			var scene = scenes[ json.scene || 0 ];
+			var animations = dependencies.animations || [];
+			var cameras = dependencies.cameras || [];
+
+			onLoad( scene, scenes, cameras, animations, json );
+
+		} ).catch( onError );
+
+	};
+
+	/**
+	 * Marks the special nodes/meshes in json for efficient parse.
+	 */
+	GLTFParser.prototype.markDefs = function () {
+
+		var nodeDefs = this.json.nodes || [];
+		var skinDefs = this.json.skins || [];
+		var meshDefs = this.json.meshes || [];
+
+		var meshReferences = {};
+		var meshUses = {};
+
+		// Nothing in the node definition indicates whether it is a Bone or an
+		// Object3D. Use the skins' joint references to mark bones.
+		for ( var skinIndex = 0, skinLength = skinDefs.length; skinIndex < skinLength; skinIndex ++ ) {
+
+			var joints = skinDefs[ skinIndex ].joints;
+
+			for ( var i = 0, il = joints.length; i < il; i ++ ) {
+
+				nodeDefs[ joints[ i ] ].isBone = true;
+
+			}
+
+		}
+
+		// Meshes can (and should) be reused by multiple nodes in a glTF asset. To
+		// avoid having more than one THREE.Mesh with the same name, count
+		// references and rename instances below.
+		//
+		// Example: CesiumMilkTruck sample model reuses "Wheel" meshes.
+		for ( var nodeIndex = 0, nodeLength = nodeDefs.length; nodeIndex < nodeLength; nodeIndex ++ ) {
+
+			var nodeDef = nodeDefs[ nodeIndex ];
+
+			if ( nodeDef.mesh !== undefined ) {
+
+				if ( meshReferences[ nodeDef.mesh ] === undefined ) {
+
+					meshReferences[ nodeDef.mesh ] = meshUses[ nodeDef.mesh ] = 0;
+
+				}
+
+				meshReferences[ nodeDef.mesh ] ++;
+
+				// Nothing in the mesh definition indicates whether it is
+				// a SkinnedMesh or Mesh. Use the node's mesh reference
+				// to mark SkinnedMesh if node has skin.
+				if ( nodeDef.skin !== undefined ) {
+
+					meshDefs[ nodeDef.mesh ].isSkinnedMesh = true;
+
+				}
+
+			}
+
+		}
+
+		this.json.meshReferences = meshReferences;
+		this.json.meshUses = meshUses;
+
+	};
+
+	/**
+	 * Requests the specified dependency asynchronously, with caching.
+	 * @param {string} type
+	 * @param {number} index
+	 * @return {Promise<THREE.Object3D|THREE.Material|THREE.Texture|THREE.AnimationClip|ArrayBuffer|Object>}
+	 */
+	GLTFParser.prototype.getDependency = function ( type, index ) {
+
+		var cacheKey = type + ':' + index;
+		var dependency = this.cache.get( cacheKey );
+
+		if ( ! dependency ) {
+
+			switch ( type ) {
+
+				case 'scene':
+					dependency = this.loadScene( index );
+					break;
+
+				case 'node':
+					dependency = this.loadNode( index );
+					break;
+
+				case 'mesh':
+					dependency = this.loadMesh( index );
+					break;
+
+				case 'accessor':
+					dependency = this.loadAccessor( index );
+					break;
+
+				case 'bufferView':
+					dependency = this.loadBufferView( index );
+					break;
+
+				case 'buffer':
+					dependency = this.loadBuffer( index );
+					break;
+
+				case 'material':
+					dependency = this.loadMaterial( index );
+					break;
+
+				case 'texture':
+					dependency = this.loadTexture( index );
+					break;
+
+				case 'skin':
+					dependency = this.loadSkin( index );
+					break;
+
+				case 'animation':
+					dependency = this.loadAnimation( index );
+					break;
+
+				case 'camera':
+					dependency = this.loadCamera( index );
+					break;
+
+				case 'light':
+					dependency = this.extensions[ EXTENSIONS.KHR_LIGHTS_PUNCTUAL ].loadLight( index );
+					break
+
+				default:
+					throw new Error( 'Unknown type: ' + type );
+
+			}
+
+			this.cache.add( cacheKey, dependency );
+
+		}
+
+		return dependency;
+
+	};
+
+	/**
+	 * Requests all dependencies of the specified type asynchronously, with caching.
+	 * @param {string} type
+	 * @return {Promise<Array<Object>>}
+	 */
+	GLTFParser.prototype.getDependencies = function ( type ) {
+
+		var dependencies = this.cache.get( type );
+
+		if ( ! dependencies ) {
+
+			var parser = this;
+			var defs = this.json[ type + ( type === 'mesh' ? 'es' : 's' ) ] || [];
+
+			dependencies = Promise.all( defs.map( function ( def, index ) {
+
+				return parser.getDependency( type, index );
+
+			} ) );
+
+			this.cache.add( type, dependencies );
+
+		}
+
+		return dependencies;
+
+	};
+
+	/**
+	 * Requests all multiple dependencies of the specified types asynchronously, with caching.
+	 * @param {Array<string>} types
+	 * @return {Promise<Object<Array<Object>>>}
+	 */
+	GLTFParser.prototype.getMultiDependencies = function ( types ) {
+
+		var results = {};
+		var pending = [];
+
+		for ( var i = 0, il = types.length; i < il; i ++ ) {
+
+			var type = types[ i ];
+			var value = this.getDependencies( type );
+
+			// TODO: Error-prone use of a callback inside a loop.
+			value = value.then( function ( key, value ) {
+
+				results[ key ] = value;
+
+			}.bind( this, type + ( type === 'mesh' ? 'es' : 's' ) ) );
+
+			pending.push( value );
+
+		}
+
+		return Promise.all( pending ).then( function () {
+
+			return results;
+
+		} );
+
+	};
+
+	/**
+	 * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#buffers-and-buffer-views
+	 * @param {number} bufferIndex
+	 * @return {Promise<ArrayBuffer>}
+	 */
+	GLTFParser.prototype.loadBuffer = function ( bufferIndex ) {
+
+		var bufferDef = this.json.buffers[ bufferIndex ];
+		var loader = this.fileLoader;
+
+		if ( bufferDef.type && bufferDef.type !== 'arraybuffer' ) {
+
+			throw new Error( 'THREE.GLTFLoader: ' + bufferDef.type + ' buffer type is not supported.' );
+
+		}
+
+		// If present, GLB container is required to be the first buffer.
+		if ( bufferDef.uri === undefined && bufferIndex === 0 ) {
+
+			return Promise.resolve( this.extensions[ EXTENSIONS.KHR_BINARY_GLTF ].body );
+
+		}
+
+		var options = this.options;
+
+		return new Promise( function ( resolve, reject ) {
+
+			loader.load( resolveURL( bufferDef.uri, options.path ), resolve, undefined, function () {
+
+				reject( new Error( 'THREE.GLTFLoader: Failed to load buffer "' + bufferDef.uri + '".' ) );
+
+			} );
+
+		} );
+
+	};
+
+	/**
+	 * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#buffers-and-buffer-views
+	 * @param {number} bufferViewIndex
+	 * @return {Promise<ArrayBuffer>}
+	 */
+	GLTFParser.prototype.loadBufferView = function ( bufferViewIndex ) {
+
+		var bufferViewDef = this.json.bufferViews[ bufferViewIndex ];
+
+		return this.getDependency( 'buffer', bufferViewDef.buffer ).then( function ( buffer ) {
+
+			var byteLength = bufferViewDef.byteLength || 0;
+			var byteOffset = bufferViewDef.byteOffset || 0;
+			return buffer.slice( byteOffset, byteOffset + byteLength );
+
+		} );
+
+	};
+
+	/**
+	 * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#accessors
+	 * @param {number} accessorIndex
+	 * @return {Promise<THREE.BufferAttribute|THREE.InterleavedBufferAttribute>}
+	 */
+	GLTFParser.prototype.loadAccessor = function ( accessorIndex ) {
+
+		var parser = this;
+		var json = this.json;
+
+		var accessorDef = this.json.accessors[ accessorIndex ];
+
+		if ( accessorDef.bufferView === undefined && accessorDef.sparse === undefined ) {
+
+			// Ignore empty accessors, which may be used to declare runtime
+			// information about attributes coming from another source (e.g. Draco
+			// compression extension).
+			return Promise.resolve( null );
+
+		}
+
+		var pendingBufferViews = [];
+
+		if ( accessorDef.bufferView !== undefined ) {
+
+			pendingBufferViews.push( this.getDependency( 'bufferView', accessorDef.bufferView ) );
+
+		} else {
+
+			pendingBufferViews.push( null );
+
+		}
+
+		if ( accessorDef.sparse !== undefined ) {
+
+			pendingBufferViews.push( this.getDependency( 'bufferView', accessorDef.sparse.indices.bufferView ) );
+			pendingBufferViews.push( this.getDependency( 'bufferView', accessorDef.sparse.values.bufferView ) );
+
+		}
+
+		return Promise.all( pendingBufferViews ).then( function ( bufferViews ) {
+
+			var bufferView = bufferViews[ 0 ];
+
+			var itemSize = WEBGL_TYPE_SIZES[ accessorDef.type ];
+			var TypedArray = WEBGL_COMPONENT_TYPES[ accessorDef.componentType ];
+
+			// For VEC3: itemSize is 3, elementBytes is 4, itemBytes is 12.
+			var elementBytes = TypedArray.BYTES_PER_ELEMENT;
+			var itemBytes = elementBytes * itemSize;
+			var byteOffset = accessorDef.byteOffset || 0;
+			var byteStride = accessorDef.bufferView !== undefined ? json.bufferViews[ accessorDef.bufferView ].byteStride : undefined;
+			var normalized = accessorDef.normalized === true;
+			var array, bufferAttribute;
+
+			// The buffer is not interleaved if the stride is the item size in bytes.
+			if ( byteStride && byteStride !== itemBytes ) {
+
+				var ibCacheKey = 'InterleavedBuffer:' + accessorDef.bufferView + ':' + accessorDef.componentType;
+				var ib = parser.cache.get( ibCacheKey );
+
+				if ( ! ib ) {
+
+					// Use the full buffer if it's interleaved.
+					array = new TypedArray( bufferView );
+
+					// Integer parameters to IB/IBA are in array elements, not bytes.
+					ib = new THREE.InterleavedBuffer( array, byteStride / elementBytes );
+
+					parser.cache.add( ibCacheKey, ib );
+
+				}
+
+				bufferAttribute = new THREE.InterleavedBufferAttribute( ib, itemSize, byteOffset / elementBytes, normalized );
+
+			} else {
+
+				if ( bufferView === null ) {
+
+					array = new TypedArray( accessorDef.count * itemSize );
+
+				} else {
+
+					array = new TypedArray( bufferView, byteOffset, accessorDef.count * itemSize );
+
+				}
+
+				bufferAttribute = new THREE.BufferAttribute( array, itemSize, normalized );
+
+			}
+
+			// https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#sparse-accessors
+			if ( accessorDef.sparse !== undefined ) {
+
+				var itemSizeIndices = WEBGL_TYPE_SIZES.SCALAR;
+				var TypedArrayIndices = WEBGL_COMPONENT_TYPES[ accessorDef.sparse.indices.componentType ];
+
+				var byteOffsetIndices = accessorDef.sparse.indices.byteOffset || 0;
+				var byteOffsetValues = accessorDef.sparse.values.byteOffset || 0;
+
+				var sparseIndices = new TypedArrayIndices( bufferViews[ 1 ], byteOffsetIndices, accessorDef.sparse.count * itemSizeIndices );
+				var sparseValues = new TypedArray( bufferViews[ 2 ], byteOffsetValues, accessorDef.sparse.count * itemSize );
+
+				if ( bufferView !== null ) {
+
+					// Avoid modifying the original ArrayBuffer, if the bufferView wasn't initialized with zeroes.
+					bufferAttribute.setArray( bufferAttribute.array.slice() );
+
+				}
+
+				for ( var i = 0, il = sparseIndices.length; i < il; i ++ ) {
+
+					var index = sparseIndices[ i ];
+
+					bufferAttribute.setX( index, sparseValues[ i * itemSize ] );
+					if ( itemSize >= 2 ) bufferAttribute.setY( index, sparseValues[ i * itemSize + 1 ] );
+					if ( itemSize >= 3 ) bufferAttribute.setZ( index, sparseValues[ i * itemSize + 2 ] );
+					if ( itemSize >= 4 ) bufferAttribute.setW( index, sparseValues[ i * itemSize + 3 ] );
+					if ( itemSize >= 5 ) throw new Error( 'THREE.GLTFLoader: Unsupported itemSize in sparse BufferAttribute.' );
+
+				}
+
+			}
+
+			return bufferAttribute;
+
+		} );
+
+	};
+
+	/**
+	 * Specification: https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#textures
+	 * @param {number} textureIndex
+	 * @return {Promise<THREE.Texture>}
+	 */
+	GLTFParser.prototype.loadTexture = function ( textureIndex ) {
+
+		var parser = this;
+		var json = this.json;
+		var options = this.options;
+		var textureLoader = this.textureLoader;
+
+		var URL = window.URL || window.webkitURL;
+
+		var textureDef = json.textures[ textureIndex ];
+
+		var textureExtensions = textureDef.extensions || {};
+
+		var source;
+
+		if ( textureExtensions[ EXTENSIONS.MSFT_TEXTURE_DDS ] ) {
+
+			source = json.images[ textureExtensions[ EXTENSIONS.MSFT_TEXTURE_DDS ].source ];
+
+		} else {
+
+			source = json.images[ textureDef.source ];
+
+		}
+
+		var sourceURI = source.uri;
+		var isObjectURL = false;
+
+		if ( source.bufferView !== undefined ) {
+
+			// Load binary image data from bufferView, if provided.
+
+			sourceURI = parser.getDependency( 'bufferView', source.bufferView ).then( function ( bufferView ) {
+
+				isObjectURL = true;
+				var blob = new Blob( [ bufferView ], { type: source.mimeType } );
+				sourceURI = URL.createObjectURL( blob );
+				return sourceURI;
+
+			} );
+
+		}
+
+		return Promise.resolve( sourceURI ).then( function ( sourceURI ) {
+
+			// Load Texture resource.
+
+			var loader = THREE.Loader.Handlers.get( sourceURI );
+
+			if ( ! loader ) {
+
+				loader = textureExtensions[ EXTENSIONS.MSFT_TEXTURE_DDS ]
+					? parser.extensions[ EXTENSIONS.MSFT_TEXTURE_DDS ].ddsLoader
+					: textureLoader;
+
+			}
+
+			return new Promise( function ( resolve, reject ) {
+
+				loader.load( resolveURL( sourceURI, options.path ), resolve, undefined, reject );
+
+			} );
+
+		} ).then( function ( texture ) {
+
+			// Clean up resources and configure Texture.
+
+			if ( isObjectURL === true ) {
+
+				URL.revokeObjectURL( sourceURI );
+
+			}
+
+			texture.flipY = false;
+
+			if ( textureDef.name !== undefined ) texture.name = textureDef.name;
+
+			// Ignore unknown mime types, like DDS files.
+			if ( source.mimeType in MIME_TYPE_FORMATS ) {
+
+				texture.format = MIME_TYPE_FORMATS[ source.mimeType ];
+
+			}
+
+			var samplers = json.samplers || {};
+			var sampler = samplers[ textureDef.sampler ] || {};
+
+			texture.magFilter = WEBGL_FILTERS[ sampler.magFilter ] || THREE.LinearFilter;
+			texture.minFilter = WEBGL_FILTERS[ sampler.minFilter ] || THREE.LinearMipMapLinearFilter;
+			texture.wrapS = WEBGL_WRAPPINGS[ sampler.wrapS ] || THREE.RepeatWrapping;
+			texture.wrapT = WEBGL_WRAPPINGS[ sampler.wrapT ] || THREE.RepeatWrapping;
+
+			return texture;
+
+		} );
+
+	};
+
+	/**
+	 * Asynchronously assigns a texture to the given material parameters.
+	 * @param {Object} materialParams
+	 * @param {string} mapName
+	 * @param {Object} mapDef
+	 * @return {Promise}
+	 */
+	GLTFParser.prototype.assignTexture = function ( materialParams, mapName, mapDef ) {
+
+		var parser = this;
+
+		return this.getDependency( 'texture', mapDef.index ).then( function ( texture ) {
+
+			if ( parser.extensions[ EXTENSIONS.KHR_TEXTURE_TRANSFORM ] ) {
+
+				var transform = mapDef.extensions !== undefined ? mapDef.extensions[ EXTENSIONS.KHR_TEXTURE_TRANSFORM ] : undefined;
+
+				if ( transform ) {
+
+					texture = parser.extensions[ EXTENSIONS.KHR_TEXTURE_TRANSFORM ].extendTexture( texture, transform );
+
+				}
+
+			}
+
+			materialParams[ mapName ] = texture;
+
+		} );
+
+	};
+
+	/**
+	 * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#materials
+	 * @param {number} materialIndex
+	 * @return {Promise<THREE.Material>}
+	 */
+	GLTFParser.prototype.loadMaterial = function ( materialIndex ) {
+
+		var parser = this;
+		var json = this.json;
+		var extensions = this.extensions;
+		var materialDef = json.materials[ materialIndex ];
+
+		var materialType;
+		var materialParams = {};
+		var materialExtensions = materialDef.extensions || {};
+
+		var pending = [];
+
+		if ( materialExtensions[ EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS ] ) {
+
+			var sgExtension = extensions[ EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS ];
+			materialType = sgExtension.getMaterialType( materialDef );
+			pending.push( sgExtension.extendParams( materialParams, materialDef, parser ) );
+
+		} else if ( materialExtensions[ EXTENSIONS.KHR_MATERIALS_UNLIT ] ) {
+
+			var kmuExtension = extensions[ EXTENSIONS.KHR_MATERIALS_UNLIT ];
+			materialType = kmuExtension.getMaterialType( materialDef );
+			pending.push( kmuExtension.extendParams( materialParams, materialDef, parser ) );
+
+		} else {
+
+			// Specification:
+			// https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#metallic-roughness-material
+
+			materialType = THREE.MeshStandardMaterial;
+
+			var metallicRoughness = materialDef.pbrMetallicRoughness || {};
+
+			materialParams.color = new THREE.Color( 1.0, 1.0, 1.0 );
+			materialParams.opacity = 1.0;
+
+			if ( Array.isArray( metallicRoughness.baseColorFactor ) ) {
+
+				var array = metallicRoughness.baseColorFactor;
+
+				materialParams.color.fromArray( array );
+				materialParams.opacity = array[ 3 ];
+
+			}
+
+			if ( metallicRoughness.baseColorTexture !== undefined ) {
+
+				pending.push( parser.assignTexture( materialParams, 'map', metallicRoughness.baseColorTexture ) );
+
+			}
+
+			materialParams.metalness = metallicRoughness.metallicFactor !== undefined ? metallicRoughness.metallicFactor : 1.0;
+			materialParams.roughness = metallicRoughness.roughnessFactor !== undefined ? metallicRoughness.roughnessFactor : 1.0;
+
+			if ( metallicRoughness.metallicRoughnessTexture !== undefined ) {
+
+				pending.push( parser.assignTexture( materialParams, 'metalnessMap', metallicRoughness.metallicRoughnessTexture ) );
+				pending.push( parser.assignTexture( materialParams, 'roughnessMap', metallicRoughness.metallicRoughnessTexture ) );
+
+			}
+
+		}
+
+		if ( materialDef.doubleSided === true ) {
+
+			materialParams.side = THREE.DoubleSide;
+
+		}
+
+		var alphaMode = materialDef.alphaMode || ALPHA_MODES.OPAQUE;
+
+		if ( alphaMode === ALPHA_MODES.BLEND ) {
+
+			materialParams.transparent = true;
+
+		} else {
+
+			materialParams.transparent = false;
+
+			if ( alphaMode === ALPHA_MODES.MASK ) {
+
+				materialParams.alphaTest = materialDef.alphaCutoff !== undefined ? materialDef.alphaCutoff : 0.5;
+
+			}
+
+		}
+
+		if ( materialDef.normalTexture !== undefined && materialType !== THREE.MeshBasicMaterial ) {
+
+			pending.push( parser.assignTexture( materialParams, 'normalMap', materialDef.normalTexture ) );
+
+			materialParams.normalScale = new THREE.Vector2( 1, 1 );
+
+			if ( materialDef.normalTexture.scale !== undefined ) {
+
+				materialParams.normalScale.set( materialDef.normalTexture.scale, materialDef.normalTexture.scale );
+
+			}
+
+		}
+
+		if ( materialDef.occlusionTexture !== undefined && materialType !== THREE.MeshBasicMaterial ) {
+
+			pending.push( parser.assignTexture( materialParams, 'aoMap', materialDef.occlusionTexture ) );
+
+			if ( materialDef.occlusionTexture.strength !== undefined ) {
+
+				materialParams.aoMapIntensity = materialDef.occlusionTexture.strength;
+
+			}
+
+		}
+
+		if ( materialDef.emissiveFactor !== undefined && materialType !== THREE.MeshBasicMaterial ) {
+
+			materialParams.emissive = new THREE.Color().fromArray( materialDef.emissiveFactor );
+
+		}
+
+		if ( materialDef.emissiveTexture !== undefined && materialType !== THREE.MeshBasicMaterial ) {
+
+			pending.push( parser.assignTexture( materialParams, 'emissiveMap', materialDef.emissiveTexture ) );
+
+		}
+
+		return Promise.all( pending ).then( function () {
+
+			var material;
+
+			if ( materialType === THREE.ShaderMaterial ) {
+
+				material = extensions[ EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS ].createMaterial( materialParams );
+
+			} else {
+
+				material = new materialType( materialParams );
+
+			}
+
+			if ( materialDef.name !== undefined ) material.name = materialDef.name;
+
+			// Normal map textures use OpenGL conventions:
+			// https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#materialnormaltexture
+			if ( material.normalScale ) {
+
+				material.normalScale.y = - material.normalScale.y;
+
+			}
+
+			// baseColorTexture, emissiveTexture, and specularGlossinessTexture use sRGB encoding.
+			if ( material.map ) material.map.encoding = THREE.sRGBEncoding;
+			if ( material.emissiveMap ) material.emissiveMap.encoding = THREE.sRGBEncoding;
+			if ( material.specularMap ) material.specularMap.encoding = THREE.sRGBEncoding;
+
+			assignExtrasToUserData( material, materialDef );
+
+			if ( materialDef.extensions ) addUnknownExtensionsToUserData( extensions, material, materialDef );
+
+			return material;
+
+		} );
+
+	};
+
+	/**
+	 * @param {THREE.BufferGeometry} geometry
+	 * @param {GLTF.Primitive} primitiveDef
+	 * @param {GLTFParser} parser
+	 * @return {Promise<THREE.BufferGeometry>}
+	 */
+	function addPrimitiveAttributes( geometry, primitiveDef, parser ) {
+
+		var attributes = primitiveDef.attributes;
+
+		var pending = [];
+
+		function assignAttributeAccessor( accessorIndex, attributeName ) {
+
+			return parser.getDependency( 'accessor', accessorIndex )
+				.then( function ( accessor ) {
+
+					geometry.addAttribute( attributeName, accessor );
+
+				} );
+
+		}
+
+		for ( var gltfAttributeName in attributes ) {
+
+			var threeAttributeName = ATTRIBUTES[ gltfAttributeName ];
+
+			if ( ! threeAttributeName ) continue;
+
+			// Skip attributes already provided by e.g. Draco extension.
+			if ( threeAttributeName in geometry.attributes ) continue;
+
+			pending.push( assignAttributeAccessor( attributes[ gltfAttributeName ], threeAttributeName ) );
+
+		}
+
+		if ( primitiveDef.indices !== undefined && ! geometry.index ) {
+
+			var accessor = parser.getDependency( 'accessor', primitiveDef.indices ).then( function ( accessor ) {
+
+				geometry.setIndex( accessor );
+
+			} );
+
+			pending.push( accessor );
+
+		}
+
+		assignExtrasToUserData( geometry, primitiveDef );
+
+		return Promise.all( pending ).then( function () {
+
+			return primitiveDef.targets !== undefined
+				? addMorphTargets( geometry, primitiveDef.targets, parser )
+				: geometry;
+
+		} );
+
+	}
+
+	/**
+	 * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#geometry
+	 *
+	 * Creates BufferGeometries from primitives.
+	 * If we can build a single BufferGeometry with .groups from multiple primitives, returns one BufferGeometry.
+	 * Otherwise, returns BufferGeometries without .groups as many as primitives.
+	 *
+	 * @param {Array<GLTF.Primitive>} primitives
+	 * @return {Promise<Array<THREE.BufferGeometry>>}
+	 */
+	GLTFParser.prototype.loadGeometries = function ( primitives ) {
+
+		var parser = this;
+		var extensions = this.extensions;
+		var cache = this.primitiveCache;
+
+		var isMultiPass = isMultiPassGeometry( primitives );
+		var originalPrimitives;
+
+		if ( isMultiPass ) {
+
+			originalPrimitives = primitives; // save original primitives and use later
+
+			// We build a single BufferGeometry with .groups from multiple primitives
+			// because all primitives share the same attributes/morph/mode and have indices.
+
+			primitives = [ primitives[ 0 ] ];
+
+			// Sets .groups and combined indices to a geometry later in this method.
+
+		}
+
+		function createDracoPrimitive( primitive ) {
+
+			return extensions[ EXTENSIONS.KHR_DRACO_MESH_COMPRESSION ]
+				.decodePrimitive( primitive, parser )
+				.then( function ( geometry ) {
+
+					return addPrimitiveAttributes( geometry, primitive, parser );
+
+				} );
+
+		}
+
+		var pending = [];
+
+		for ( var i = 0, il = primitives.length; i < il; i ++ ) {
+
+			var primitive = primitives[ i ];
+
+			// See if we've already created this geometry
+			var cached = getCachedGeometry( cache, primitive );
+
+			if ( cached ) {
+
+				// Use the cached geometry if it exists
+				pending.push( cached );
+
+			} else {
+
+				var geometryPromise;
+
+				if ( primitive.extensions && primitive.extensions[ EXTENSIONS.KHR_DRACO_MESH_COMPRESSION ] ) {
+
+					// Use DRACO geometry if available
+					geometryPromise = createDracoPrimitive( primitive );
+
+				} else {
+
+					// Otherwise create a new geometry
+					geometryPromise = addPrimitiveAttributes( new THREE.BufferGeometry(), primitive, parser );
+
+				}
+
+				// Cache this geometry
+				cache.push( { primitive: primitive, promise: geometryPromise } );
+
+				pending.push( geometryPromise );
+
+			}
+
+		}
+
+		return Promise.all( pending ).then( function ( geometries ) {
+
+			if ( isMultiPass ) {
+
+				var baseGeometry = geometries[ 0 ];
+
+				// See if we've already created this combined geometry
+				var cache = parser.multiPassGeometryCache;
+				var cached = getCachedMultiPassGeometry( cache, baseGeometry, originalPrimitives );
+
+				if ( cached !== null ) return [ cached.geometry ];
+
+				// Cloning geometry because of index override.
+				// Attributes can be reused so cloning by myself here.
+				var geometry = new THREE.BufferGeometry();
+
+				geometry.name = baseGeometry.name;
+				geometry.userData = baseGeometry.userData;
+
+				for ( var key in baseGeometry.attributes ) geometry.addAttribute( key, baseGeometry.attributes[ key ] );
+				for ( var key in baseGeometry.morphAttributes ) geometry.morphAttributes[ key ] = baseGeometry.morphAttributes[ key ];
+
+				var pendingIndices = [];
+
+				for ( var i = 0, il = originalPrimitives.length; i < il; i ++ ) {
+
+					pendingIndices.push( parser.getDependency( 'accessor', originalPrimitives[ i ].indices ) );
+
+				}
+
+				return Promise.all( pendingIndices ).then( function ( accessors ) {
+
+					var indices = [];
+					var offset = 0;
+
+					for ( var i = 0, il = originalPrimitives.length; i < il; i ++ ) {
+
+						var accessor = accessors[ i ];
+
+						for ( var j = 0, jl = accessor.count; j < jl; j ++ ) indices.push( accessor.array[ j ] );
+
+						geometry.addGroup( offset, accessor.count, i );
+
+						offset += accessor.count;
+
+					}
+
+					geometry.setIndex( indices );
+
+					cache.push( { geometry: geometry, baseGeometry: baseGeometry, primitives: originalPrimitives } );
+
+					return [ geometry ];
+
+				} );
+
+			} else if ( geometries.length > 1 && THREE.BufferGeometryUtils !== undefined ) {
+
+				// Tries to merge geometries with BufferGeometryUtils if possible
+
+				for ( var i = 1, il = primitives.length; i < il; i ++ ) {
+
+					// can't merge if draw mode is different
+					if ( primitives[ 0 ].mode !== primitives[ i ].mode ) return geometries;
+
+				}
+
+				// See if we've already created this combined geometry
+				var cache = parser.multiplePrimitivesCache;
+				var cached = getCachedCombinedGeometry( cache, geometries );
+
+				if ( cached ) {
+
+					if ( cached.geometry !== null ) return [ cached.geometry ];
+
+				} else {
+
+					var geometry = THREE.BufferGeometryUtils.mergeBufferGeometries( geometries, true );
+
+					cache.push( { geometry: geometry, baseGeometries: geometries } );
+
+					if ( geometry !== null ) return [ geometry ];
+
+				}
+
+			}
+
+			return geometries;
+
+		} );
+
+	};
+
+	/**
+	 * Specification: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#meshes
+	 * @param {number} meshIndex
+	 * @return {Promise<THREE.Group|THREE.Mesh|THREE.SkinnedMesh>}
+	 */
+	GLTFParser.prototype.loadMesh = function ( meshIndex ) {
+
+		var parser = this;
+		var json = this.json;
+		var extensions = this.extensions;
+
+		var meshDef = json.meshes[ meshIndex ];
+		var primitives = meshDef.primitives;
+
+		var pending = [];
+
+		for ( var i = 0, il = primitives.length; i < il; i ++ ) {
+
+			var material = primitives[ i ].material === undefined
+				? createDefaultMaterial()
+				: this.getDependency( 'material', primitives[ i ].material );
+
+			pending.push( material );
+
+		}
+
+		return Promise.all( pending ).then( function ( originalMaterials ) {
+
+			return parser.loadGeometries( primitives ).then( function ( geometries ) {
+
+				var isMultiMaterial = geometries.length === 1 && geometries[ 0 ].groups.length > 0;
+
+				var meshes = [];
+
+				for ( var i = 0, il = geometries.length; i < il; i ++ ) {
+
+					var geometry = geometries[ i ];
+					var primitive = primitives[ i ];
+
+					// 1. create Mesh
+
+					var mesh;
+
+					var material = isMultiMaterial ? originalMaterials : originalMaterials[ i ];
+
+					if ( primitive.mode === WEBGL_CONSTANTS.TRIANGLES ||
+						primitive.mode === WEBGL_CONSTANTS.TRIANGLE_STRIP ||
+						primitive.mode === WEBGL_CONSTANTS.TRIANGLE_FAN ||
+						primitive.mode === undefined ) {
+
+						// .isSkinnedMesh isn't in glTF spec. See .markDefs()
+						mesh = meshDef.isSkinnedMesh === true
+							? new THREE.SkinnedMesh( geometry, material )
+							: new THREE.Mesh( geometry, material );
+
+						if ( primitive.mode === WEBGL_CONSTANTS.TRIANGLE_STRIP ) {
+
+							mesh.drawMode = THREE.TriangleStripDrawMode;
+
+						} else if ( primitive.mode === WEBGL_CONSTANTS.TRIANGLE_FAN ) {
+
+							mesh.drawMode = THREE.TriangleFanDrawMode;
+
+						}
+
+					} else if ( primitive.mode === WEBGL_CONSTANTS.LINES ) {
+
+						mesh = new THREE.LineSegments( geometry, material );
+
+					} else if ( primitive.mode === WEBGL_CONSTANTS.LINE_STRIP ) {
+
+						mesh = new THREE.Line( geometry, material );
+
+					} else if ( primitive.mode === WEBGL_CONSTANTS.LINE_LOOP ) {
+
+						mesh = new THREE.LineLoop( geometry, material );
+
+					} else if ( primitive.mode === WEBGL_CONSTANTS.POINTS ) {
+
+						mesh = new THREE.Points( geometry, material );
+
+					} else {
+
+						throw new Error( 'THREE.GLTFLoader: Primitive mode unsupported: ' + primitive.mode );
+
+					}
+
+					if ( Object.keys( mesh.geometry.morphAttributes ).length > 0 ) {
+
+						updateMorphTargets( mesh, meshDef );
+
+					}
+
+					mesh.name = meshDef.name || ( 'mesh_' + meshIndex );
+
+					if ( geometries.length > 1 ) mesh.name += '_' + i;
+
+					assignExtrasToUserData( mesh, meshDef );
+
+					meshes.push( mesh );
+
+					// 2. update Material depending on Mesh and BufferGeometry
+
+					var materials = isMultiMaterial ? mesh.material : [ mesh.material ];
+
+					var useVertexColors = geometry.attributes.color !== undefined;
+					var useFlatShading = geometry.attributes.normal === undefined;
+					var useSkinning = mesh.isSkinnedMesh === true;
+					var useMorphTargets = Object.keys( geometry.morphAttributes ).length > 0;
+					var useMorphNormals = useMorphTargets && geometry.morphAttributes.normal !== undefined;
+
+					for ( var j = 0, jl = materials.length; j < jl; j ++ ) {
+
+						var material = materials[ j ];
+
+						if ( mesh.isPoints ) {
+
+							var cacheKey = 'PointsMaterial:' + material.uuid;
+
+							var pointsMaterial = parser.cache.get( cacheKey );
+
+							if ( ! pointsMaterial ) {
+
+								pointsMaterial = new THREE.PointsMaterial();
+								THREE.Material.prototype.copy.call( pointsMaterial, material );
+								pointsMaterial.color.copy( material.color );
+								pointsMaterial.map = material.map;
+								pointsMaterial.lights = false; // PointsMaterial doesn't support lights yet
+
+								parser.cache.add( cacheKey, pointsMaterial );
+
+							}
+
+							material = pointsMaterial;
+
+						} else if ( mesh.isLine ) {
+
+							var cacheKey = 'LineBasicMaterial:' + material.uuid;
+
+							var lineMaterial = parser.cache.get( cacheKey );
+
+							if ( ! lineMaterial ) {
+
+								lineMaterial = new THREE.LineBasicMaterial();
+								THREE.Material.prototype.copy.call( lineMaterial, material );
+								lineMaterial.color.copy( material.color );
+								lineMaterial.lights = false; // LineBasicMaterial doesn't support lights yet
+
+								parser.cache.add( cacheKey, lineMaterial );
+
+							}
+
+							material = lineMaterial;
+
+						}
+
+						// Clone the material if it will be modified
+						if ( useVertexColors || useFlatShading || useSkinning || useMorphTargets ) {
+
+							var cacheKey = 'ClonedMaterial:' + material.uuid + ':';
+
+							if ( material.isGLTFSpecularGlossinessMaterial ) cacheKey += 'specular-glossiness:';
+							if ( useSkinning ) cacheKey += 'skinning:';
+							if ( useVertexColors ) cacheKey += 'vertex-colors:';
+							if ( useFlatShading ) cacheKey += 'flat-shading:';
+							if ( useMorphTargets ) cacheKey += 'morph-targets:';
+							if ( useMorphNormals ) cacheKey += 'morph-normals:';
+
+							var cachedMaterial = parser.cache.get( cacheKey );
+
+							if ( ! cachedMaterial ) {
+
+								cachedMaterial = material.isGLTFSpecularGlossinessMaterial
+									? extensions[ EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS ].cloneMaterial( material )
+									: material.clone();
+
+								if ( useSkinning ) cachedMaterial.skinning = true;
+								if ( useVertexColors ) cachedMaterial.vertexColors = THREE.VertexColors;
+								if ( useFlatShading ) cachedMaterial.flatShading = true;
+								if ( useMorphTargets ) cachedMaterial.morphTargets = true;
+								if ( useMorphNormals ) cachedMaterial.morphNormals = true;
+
+								parser.cache.add( cacheKey, cachedMaterial );
+
+							}
+
+							material = cachedMaterial;
+
+						}
+
+						materials[ j ] = material;
+
+						// workarounds for mesh and geometry
+
+						if ( material.aoMap && geometry.attributes.uv2 === undefined && geometry.attributes.uv !== undefined ) {
+
+							console.log( 'THREE.GLTFLoader: Duplicating UVs to support aoMap.' );
+							geometry.addAttribute( 'uv2', new THREE.BufferAttribute( geometry.attributes.uv.array, 2 ) );
+
+						}
+
+						if ( material.isGLTFSpecularGlossinessMaterial ) {
+
+							// for GLTFSpecularGlossinessMaterial(ShaderMaterial) uniforms runtime update
+							mesh.onBeforeRender = extensions[ EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS ].refreshUniforms;
+
+						}
+
+					}
+
+					mesh.material = isMultiMaterial ? materials : materials[ 0 ];
+
+				}
+
+				if ( meshes.length === 1 ) {
+
+					return meshes[ 0 ];
+
+				}
+
+				var group = new THREE.Group();
+
+				for ( var i = 0, il = meshes.length; i < il; i ++ ) {
+
+					group.add( meshes[ i ] );
+
+				}
+
+				return group;
+
+			} );
+
+		} );
+
+	};
+
+	/**
+	 * Specification: https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#cameras
+	 * @param {number} cameraIndex
+	 * @return {Promise<THREE.Camera>}
+	 */
+	GLTFParser.prototype.loadCamera = function ( cameraIndex ) {
+
+		var camera;
+		var cameraDef = this.json.cameras[ cameraIndex ];
+		var params = cameraDef[ cameraDef.type ];
+
+		if ( ! params ) {
+
+			console.warn( 'THREE.GLTFLoader: Missing camera parameters.' );
+			return;
+
+		}
+
+		if ( cameraDef.type === 'perspective' ) {
+
+			camera = new THREE.PerspectiveCamera( THREE.Math.radToDeg( params.yfov ), params.aspectRatio || 1, params.znear || 1, params.zfar || 2e6 );
+
+		} else if ( cameraDef.type === 'orthographic' ) {
+
+			camera = new THREE.OrthographicCamera( params.xmag / - 2, params.xmag / 2, params.ymag / 2, params.ymag / - 2, params.znear, params.zfar );
+
+		}
+
+		if ( cameraDef.name !== undefined ) camera.name = cameraDef.name;
+
+		assignExtrasToUserData( camera, cameraDef );
+
+		return Promise.resolve( camera );
+
+	};
+
+	/**
+	 * Specification: https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#skins
+	 * @param {number} skinIndex
+	 * @return {Promise<Object>}
+	 */
+	GLTFParser.prototype.loadSkin = function ( skinIndex ) {
+
+		var skinDef = this.json.skins[ skinIndex ];
+
+		var skinEntry = { joints: skinDef.joints };
+
+		if ( skinDef.inverseBindMatrices === undefined ) {
+
+			return Promise.resolve( skinEntry );
+
+		}
+
+		return this.getDependency( 'accessor', skinDef.inverseBindMatrices ).then( function ( accessor ) {
+
+			skinEntry.inverseBindMatrices = accessor;
+
+			return skinEntry;
+
+		} );
+
+	};
+
+	/**
+	 * Specification: https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#animations
+	 * @param {number} animationIndex
+	 * @return {Promise<THREE.AnimationClip>}
+	 */
+	GLTFParser.prototype.loadAnimation = function ( animationIndex ) {
+
+		var json = this.json;
+
+		var animationDef = json.animations[ animationIndex ];
+
+		var pendingNodes = [];
+		var pendingInputAccessors = [];
+		var pendingOutputAccessors = [];
+		var pendingSamplers = [];
+		var pendingTargets = [];
+
+		for ( var i = 0, il = animationDef.channels.length; i < il; i ++ ) {
+
+			var channel = animationDef.channels[ i ];
+			var sampler = animationDef.samplers[ channel.sampler ];
+			var target = channel.target;
+			var name = target.node !== undefined ? target.node : target.id; // NOTE: target.id is deprecated.
+			var input = animationDef.parameters !== undefined ? animationDef.parameters[ sampler.input ] : sampler.input;
+			var output = animationDef.parameters !== undefined ? animationDef.parameters[ sampler.output ] : sampler.output;
+
+			pendingNodes.push( this.getDependency( 'node', name ) );
+			pendingInputAccessors.push( this.getDependency( 'accessor', input ) );
+			pendingOutputAccessors.push( this.getDependency( 'accessor', output ) );
+			pendingSamplers.push( sampler );
+			pendingTargets.push( target );
+
+		}
+
+		return Promise.all( [
+
+			Promise.all( pendingNodes ),
+			Promise.all( pendingInputAccessors ),
+			Promise.all( pendingOutputAccessors ),
+			Promise.all( pendingSamplers ),
+			Promise.all( pendingTargets )
+
+		] ).then( function ( dependencies ) {
+
+			var nodes = dependencies[ 0 ];
+			var inputAccessors = dependencies[ 1 ];
+			var outputAccessors = dependencies[ 2 ];
+			var samplers = dependencies[ 3 ];
+			var targets = dependencies[ 4 ];
+
+			var tracks = [];
+
+			for ( var i = 0, il = nodes.length; i < il; i ++ ) {
+
+				var node = nodes[ i ];
+				var inputAccessor = inputAccessors[ i ];
+				var outputAccessor = outputAccessors[ i ];
+				var sampler = samplers[ i ];
+				var target = targets[ i ];
+
+				if ( node === undefined ) continue;
+
+				node.updateMatrix();
+				node.matrixAutoUpdate = true;
+
+				var TypedKeyframeTrack;
+
+				switch ( PATH_PROPERTIES[ target.path ] ) {
+
+					case PATH_PROPERTIES.weights:
+
+						TypedKeyframeTrack = THREE.NumberKeyframeTrack;
+						break;
+
+					case PATH_PROPERTIES.rotation:
+
+						TypedKeyframeTrack = THREE.QuaternionKeyframeTrack;
+						break;
+
+					case PATH_PROPERTIES.position:
+					case PATH_PROPERTIES.scale:
+					default:
+
+						TypedKeyframeTrack = THREE.VectorKeyframeTrack;
+						break;
+
+				}
+
+				var targetName = node.name ? node.name : node.uuid;
+
+				var interpolation = sampler.interpolation !== undefined ? INTERPOLATION[ sampler.interpolation ] : THREE.InterpolateLinear;
+
+				var targetNames = [];
+
+				if ( PATH_PROPERTIES[ target.path ] === PATH_PROPERTIES.weights ) {
+
+					// node can be THREE.Group here but
+					// PATH_PROPERTIES.weights(morphTargetInfluences) should be
+					// the property of a mesh object under group.
+
+					node.traverse( function ( object ) {
+
+						if ( object.isMesh === true && object.morphTargetInfluences ) {
+
+							targetNames.push( object.name ? object.name : object.uuid );
+
+						}
+
+					} );
+
+				} else {
+
+					targetNames.push( targetName );
+
+				}
+
+				// KeyframeTrack.optimize() will modify given 'times' and 'values'
+				// buffers before creating a truncated copy to keep. Because buffers may
+				// be reused by other tracks, make copies here.
+				for ( var j = 0, jl = targetNames.length; j < jl; j ++ ) {
+
+					var track = new TypedKeyframeTrack(
+						targetNames[ j ] + '.' + PATH_PROPERTIES[ target.path ],
+						THREE.AnimationUtils.arraySlice( inputAccessor.array, 0 ),
+						THREE.AnimationUtils.arraySlice( outputAccessor.array, 0 ),
+						interpolation
+					);
+
+					// Here is the trick to enable custom interpolation.
+					// Overrides .createInterpolant in a factory method which creates custom interpolation.
+					if ( sampler.interpolation === 'CUBICSPLINE' ) {
+
+						track.createInterpolant = function InterpolantFactoryMethodGLTFCubicSpline( result ) {
+
+							// A CUBICSPLINE keyframe in glTF has three output values for each input value,
+							// representing inTangent, splineVertex, and outTangent. As a result, track.getValueSize()
+							// must be divided by three to get the interpolant's sampleSize argument.
+
+							return new GLTFCubicSplineInterpolant( this.times, this.values, this.getValueSize() / 3, result );
+
+						};
+
+						// Workaround, provide an alternate way to know if the interpolant type is cubis spline to track.
+						// track.getInterpolation() doesn't return valid value for custom interpolant.
+						track.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline = true;
+
+					}
+
+					tracks.push( track );
+
+				}
+
+			}
+
+			var name = animationDef.name !== undefined ? animationDef.name : 'animation_' + animationIndex;
+
+			return new THREE.AnimationClip( name, undefined, tracks );
+
+		} );
+
+	};
+
+	/**
+	 * Specification: https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#nodes-and-hierarchy
+	 * @param {number} nodeIndex
+	 * @return {Promise<THREE.Object3D>}
+	 */
+	GLTFParser.prototype.loadNode = function ( nodeIndex ) {
+
+		var json = this.json;
+		var extensions = this.extensions;
+		var parser = this;
+
+		var meshReferences = json.meshReferences;
+		var meshUses = json.meshUses;
+
+		var nodeDef = json.nodes[ nodeIndex ];
+
+		return new Promise( function ( resolve ) {
+
+			// .isBone isn't in glTF spec. See .markDefs
+			if ( nodeDef.isBone === true ) {
+
+				resolve( new THREE.Bone() );
+
+			} else if ( nodeDef.mesh !== undefined ) {
+
+				parser.getDependency( 'mesh', nodeDef.mesh ).then( function ( mesh ) {
+
+					var node;
+
+					if ( meshReferences[ nodeDef.mesh ] > 1 ) {
+
+						var instanceNum = meshUses[ nodeDef.mesh ] ++;
+
+						node = mesh.clone();
+						node.name += '_instance_' + instanceNum;
+
+						// onBeforeRender copy for Specular-Glossiness
+						node.onBeforeRender = mesh.onBeforeRender;
+
+						for ( var i = 0, il = node.children.length; i < il; i ++ ) {
+
+							node.children[ i ].name += '_instance_' + instanceNum;
+							node.children[ i ].onBeforeRender = mesh.children[ i ].onBeforeRender;
+
+						}
+
+					} else {
+
+						node = mesh;
+
+					}
+
+					resolve( node );
+
+				} );
+
+			} else if ( nodeDef.camera !== undefined ) {
+
+				parser.getDependency( 'camera', nodeDef.camera ).then( resolve );
+
+			} else if ( nodeDef.extensions
+				&& nodeDef.extensions[ EXTENSIONS.KHR_LIGHTS_PUNCTUAL ]
+				&& nodeDef.extensions[ EXTENSIONS.KHR_LIGHTS_PUNCTUAL ].light !== undefined ) {
+
+				parser.getDependency( 'light', nodeDef.extensions[ EXTENSIONS.KHR_LIGHTS_PUNCTUAL ].light ).then( resolve );
+
+			} else {
+
+				resolve( new THREE.Object3D() );
+
+			}
+
+		} ).then( function ( node ) {
+
+			if ( nodeDef.name !== undefined ) {
+
+				node.name = THREE.PropertyBinding.sanitizeNodeName( nodeDef.name );
+
+			}
+
+			assignExtrasToUserData( node, nodeDef );
+
+			if ( nodeDef.extensions ) addUnknownExtensionsToUserData( extensions, node, nodeDef );
+
+			if ( nodeDef.matrix !== undefined ) {
+
+				var matrix = new THREE.Matrix4();
+				matrix.fromArray( nodeDef.matrix );
+				node.applyMatrix( matrix );
+
+			} else {
+
+				if ( nodeDef.translation !== undefined ) {
+
+					node.position.fromArray( nodeDef.translation );
+
+				}
+
+				if ( nodeDef.rotation !== undefined ) {
+
+					node.quaternion.fromArray( nodeDef.rotation );
+
+				}
+
+				if ( nodeDef.scale !== undefined ) {
+
+					node.scale.fromArray( nodeDef.scale );
+
+				}
+
+			}
+
+			return node;
+
+		} );
+
+	};
+
+	/**
+	 * Specification: https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#scenes
+	 * @param {number} sceneIndex
+	 * @return {Promise<THREE.Scene>}
+	 */
+	GLTFParser.prototype.loadScene = function () {
+
+		// scene node hierachy builder
+
+		function buildNodeHierachy( nodeId, parentObject, json, parser ) {
+
+			var nodeDef = json.nodes[ nodeId ];
+
+			return parser.getDependency( 'node', nodeId ).then( function ( node ) {
+
+				if ( nodeDef.skin === undefined ) return node;
+
+				// build skeleton here as well
+
+				var skinEntry;
+
+				return parser.getDependency( 'skin', nodeDef.skin ).then( function ( skin ) {
+
+					skinEntry = skin;
+
+					var pendingJoints = [];
+
+					for ( var i = 0, il = skinEntry.joints.length; i < il; i ++ ) {
+
+						pendingJoints.push( parser.getDependency( 'node', skinEntry.joints[ i ] ) );
+
+					}
+
+					return Promise.all( pendingJoints );
+
+				} ).then( function ( jointNodes ) {
+
+					var meshes = node.isGroup === true ? node.children : [ node ];
+
+					for ( var i = 0, il = meshes.length; i < il; i ++ ) {
+
+						var mesh = meshes[ i ];
+
+						var bones = [];
+						var boneInverses = [];
+
+						for ( var j = 0, jl = jointNodes.length; j < jl; j ++ ) {
+
+							var jointNode = jointNodes[ j ];
+
+							if ( jointNode ) {
+
+								bones.push( jointNode );
+
+								var mat = new THREE.Matrix4();
+
+								if ( skinEntry.inverseBindMatrices !== undefined ) {
+
+									mat.fromArray( skinEntry.inverseBindMatrices.array, j * 16 );
+
+								}
+
+								boneInverses.push( mat );
+
+							} else {
+
+								console.warn( 'THREE.GLTFLoader: Joint "%s" could not be found.', skinEntry.joints[ j ] );
+
+							}
+
+						}
+
+						mesh.bind( new THREE.Skeleton( bones, boneInverses ), mesh.matrixWorld );
+
+					};
+
+					return node;
+
+				} );
+
+			} ).then( function ( node ) {
+
+				// build node hierachy
+
+				parentObject.add( node );
+
+				var pending = [];
+
+				if ( nodeDef.children ) {
+
+					var children = nodeDef.children;
+
+					for ( var i = 0, il = children.length; i < il; i ++ ) {
+
+						var child = children[ i ];
+						pending.push( buildNodeHierachy( child, node, json, parser ) );
+
+					}
+
+				}
+
+				return Promise.all( pending );
+
+			} );
+
+		}
+
+		return function loadScene( sceneIndex ) {
+
+			var json = this.json;
+			var extensions = this.extensions;
+			var sceneDef = this.json.scenes[ sceneIndex ];
+			var parser = this;
+
+			var scene = new THREE.Scene();
+			if ( sceneDef.name !== undefined ) scene.name = sceneDef.name;
+
+			assignExtrasToUserData( scene, sceneDef );
+
+			if ( sceneDef.extensions ) addUnknownExtensionsToUserData( extensions, scene, sceneDef );
+
+			var nodeIds = sceneDef.nodes || [];
+
+			var pending = [];
+
+			for ( var i = 0, il = nodeIds.length; i < il; i ++ ) {
+
+				pending.push( buildNodeHierachy( nodeIds[ i ], scene, json, parser ) );
+
+			}
+
+			return Promise.all( pending ).then( function () {
+
+				return scene;
+
+			} );
+
+		};
+
+	}();
+
+	return GLTFLoader;
+
+} )();