Fix UB when using -ffast-math

ChrisThrasher · Jul 8, 2024 · 26fe6fc · 26fe6fc
1 parent e51d00d
commit 26fe6fc
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Showing 2 changed files with 1 addition and 2 deletions.
diff --git 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
@@ -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));