diff options
Diffstat (limited to 'indra/newview/app_settings/shaders/class1/interface/radianceGenF.glsl')
| -rw-r--r-- | indra/newview/app_settings/shaders/class1/interface/radianceGenF.glsl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/indra/newview/app_settings/shaders/class1/interface/radianceGenF.glsl b/indra/newview/app_settings/shaders/class1/interface/radianceGenF.glsl index b6f080739e..a1839d4a67 100644 --- a/indra/newview/app_settings/shaders/class1/interface/radianceGenF.glsl +++ b/indra/newview/app_settings/shaders/class1/interface/radianceGenF.glsl @@ -151,7 +151,7 @@ vec4 prefilterEnvMap(vec3 R) // Solid angle of 1 pixel across all cube faces float omegaP = 4.0 * PI / (6.0 * envMapDim * envMapDim); // Biased (+1.0) mip level for better result - float mipLevel = roughness == 0.0 ? 0.0 : max(0.5 * log2(omegaS / omegaP) + 1.0, 0.0f); + float mipLevel = roughness == 0.0 ? 0.0 : clamp(0.5 * log2(omegaS / omegaP) + 1.0, 0.0f, max_probe_lod); color += textureLod(reflectionProbes, vec4(L, sourceIdx), mipLevel) * dotNL; totalWeight += dotNL; } |