Merge pull request #18 from nomike:Fix-positioning-in-OpenSCAD-templates

Fix wrong positioning in openscad templates.

Author: nomike

src/stldim/templates/openscad_lib.jinja2

@@ -42,6 +42,6 @@ module {{mesh.varname }}_obj2origin (where) {
 }
 
 module {{mesh.varname }}_objNE () {
-    translate([ {{ mesh.minx }},{{ mesh.miny }},{{ mesh.minz }}])
+    translate([{{ - mesh.minx }}, {{ - mesh.miny }}, {{ - mesh.minz }}])
         import("{{ mesh.filename }}");
 }

src/stldim/templates/openscad_lib_basename.jinja2

@@ -42,6 +42,6 @@ module {{mesh.varname }}_obj2origin (where) {
 }
 
 module {{mesh.varname }}_objNE () {
-    translate([ {{ mesh.minx }},{{ mesh.miny }},{{ mesh.minz }}])
+    translate([{{ - mesh.minx }}, {{ - mesh.miny }}, {{ - mesh.minz }}])
         import("{{ os.path.basename(mesh.filename) }}");
 }

src/stldim/tests/test_mesh_with_bounds.py

@@ -172,10 +172,11 @@ def test_render_openscad_lib():
 }
 
 module test_stl_objNE () {
-    translate([ 0.0,0.0,0.0])
+    translate([-0.0, -0.0, -0.0])
         import("tests/test.stl");
 }"""
 
+
 def test_render_openscad_lib_basename():
     """
     Test rendering the openscad_lib template
@@ -229,6 +230,6 @@ def test_render_openscad_lib_basename():
 }
 
 module test_stl_objNE () {
-    translate([ 0.0,0.0,0.0])
+    translate([-0.0, -0.0, -0.0])
         import("test.stl");
 }"""

src/stldim/version.py

@@ -7,6 +7,6 @@
 __email__ = "[email protected]"
 __license__ = "MIT"
 __title__ = "stldim"
-__version__ = "0.4.1"
+__version__ = "0.4.2"
 
 __str__ = f'{__title__} v{__version__} by {__author__} <{__email__}>'