Fix NaN values encountered with SSR and Metal (#5156)

2022-02-03 13:24:43 -08:00
parent 04337fdb68
commit d9cbe60ca6
1 changed files with 1 additions and 1 deletions
--- a/shaders/src/light_indirect.fs
+++ b/shaders/src/light_indirect.fs
@@ -573,7 +573,7 @@ vec3 evaluateRefraction(

 void evaluateIBL(const MaterialInputs material, const PixelParams pixel, inout vec3 color) {
    // specular layer
-    vec3 Fr;
+    vec3 Fr = vec3(0.0f);

    // screen-space reflections
 #if defined(MATERIAL_HAS_REFLECTIONS) && REFLECTION_MODE == REFLECTION_MODE_SCREEN_SPACE