From 26fe6fc1c21e1e37ad5cd0905238a4573d87b027 Mon Sep 17 00:00:00 2001
From: Chris Thrasher <chrisjthrasher@gmail.com>
Date: Mon, 8 Jul 2024 14:19:51 -0600
Subject: [PATCH] Fix UB when using `-ffast-math`

---
 .clang-tidy       | 1 -
 src/Raytracer.cpp | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/.clang-tidy b/.clang-tidy
index 68bf07a..632dd91 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -1,5 +1,4 @@
 Checks: >
-  -*,
   bugprone-*,
   clang-analyzer-*,
   concurrency-*,
diff --git a/src/Raytracer.cpp b/src/Raytracer.cpp
index 1c92977..244e11f 100644
--- a/src/Raytracer.cpp
+++ b/src/Raytracer.cpp
@@ -64,7 +64,7 @@ namespace {
     if (depth == 0)
         return sf::Vector3f();
 
-    if (const auto maybe_hit = hit(scene, ray, 0.001f, std::numeric_limits<float>::infinity())) {
+    if (const auto maybe_hit = hit(scene, ray, 0.001f, std::numeric_limits<float>::max())) {
         if (const auto result = scatter(*maybe_hit->material, ray, *maybe_hit)) {
             const auto& [attenuation, scattered] = *result;
             return attenuation.cwiseMul(trace_ray(scene, scattered, depth - 1));