Fix T68687 Eevee: Modulo node behaves unexpectedly/inconsistently

This was a regression.
2019-08-27 01:49:36 +02:00
parent ce2368cf69
commit d9be59e872
1 changed files with 1 additions and 1 deletions
--- a/source/blender/gpu/shaders/gpu_shader_material.glsl
+++ b/source/blender/gpu/shaders/gpu_shader_material.glsl
@@ -346,7 +346,7 @@ void math_fraction(float a, float b, out float result)
 */
 void math_modulo(float a, float b, out float result)
 {
-  result = (b != 0.0) ? sign(a) * mod(abs(a), b) : 0.0;
+  result = (b != 0.0 && a != b) ? sign(a) * mod(abs(a), b) : 0.0;
 }

 void math_sine(float a, float b, out float result)