Increase sample count for accuracy

AcademySoftwareFoundation · Dec 29, 2023 · d82c08b · d82c08b
1 parent 00c47a6
commit d82c08b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libraries/pbrlib/genglsl/lib/mx_prefilter_environment.glsl b/libraries/pbrlib/genglsl/lib/mx_prefilter_environment.glsl
@@ -46,7 +46,7 @@ vec3 mx_prefilter_environment()
     // Integrate the LD term for the given environment and alpha.
     vec3 radiance = vec3(0.0, 0.0, 0.0);
     float weight = 0.0;
-    int envRadianceSamples = 256;
+    int envRadianceSamples = 1024;
     for (int i = 0; i < envRadianceSamples; i++)
     {
         vec2 Xi = mx_spherical_fibonacci(i, envRadianceSamples);