diff options
Diffstat (limited to 'yum_brdf.cginc')
| -rw-r--r-- | yum_brdf.cginc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/yum_brdf.cginc b/yum_brdf.cginc index 6a4b5e5..cd97865 100644 --- a/yum_brdf.cginc +++ b/yum_brdf.cginc @@ -91,7 +91,7 @@ float4 YumBRDF(v2f i, const YumLighting light, YumPbr pbr) { #endif // Cloth specular BRDF - float3 Fr = specularLobe(pbr, 0.04, h, LoH, NoH, NoV, NoL_wrapped_s); + float3 Fr = specularLobe(pbr, 0.04, h, LoH, NoH, NoV, NoL_wrapped_s) * light.attenuation; #if defined(_MATERIAL_TYPE_CLOTH_SUBSURFACE) // No need to multiply by NoL when using subsurface scattering @@ -117,7 +117,7 @@ float4 YumBRDF(v2f i, const YumLighting light, YumPbr pbr) { float3 Fd = pbr.albedo / PI; Fd *= (1.0 - pbr.metallic) * light.attenuation * pbr.ao; - float3 Fr = specularLobe(pbr, f0, h, LoH, NoH, NoV, NoL_wrapped_s) * pbr.ao * PI; + float3 Fr = specularLobe(pbr, f0, h, LoH, NoH, NoV, NoL_wrapped_s) * pbr.ao * PI * light.attenuation; float3 color = Fd * NoL_wrapped_d + Fr * energy_compensation * NoL_wrapped_s; direct_standard = color * light.direct; @@ -154,7 +154,7 @@ float4 YumBRDF(v2f i, const YumLighting light, YumPbr pbr) { float specularAO = computeSpecularAO(NoV, diffuseAO * light.occlusion, pbr.roughness); float3 specularSingleBounceAO = singleBounceAO(specularAO) * energy_compensation; - float3 Fd = pbr.albedo * light.diffuse * (1.0 - E) * (1.0 - pbr.metallic) * pbr.ao * light.attenuation; + float3 Fd = pbr.albedo * light.diffuse * (1.0 - E) * (1.0 - pbr.metallic) * pbr.ao; float3 Fr = E * light.specular * specularSingleBounceAO; indirect_standard = Fr + Fd; |