diff options
Diffstat (limited to 'source/blender')
| -rw-r--r-- | source/blender/draw/engines/eevee/shaders/ssr_lib.glsl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/draw/engines/eevee/shaders/ssr_lib.glsl b/source/blender/draw/engines/eevee/shaders/ssr_lib.glsl index 5b36da27e3f..432c2ccf8dd 100644 --- a/source/blender/draw/engines/eevee/shaders/ssr_lib.glsl +++ b/source/blender/draw/engines/eevee/shaders/ssr_lib.glsl @@ -4,7 +4,7 @@ vec4 screen_space_refraction(vec3 viewPosition, vec3 N, vec3 V, float ior, float roughnessSquared, vec3 rand, float ofs) { - float a2 = roughnessSquared * roughnessSquared; + float a2 = max(5e-6, roughnessSquared * roughnessSquared); float jitter = fract(rand.x + ofs); /* Importance sampling bias */ |