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Improve backscatter color of subsurface scattering in Principled BSDF

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Differential Revision: https://developer.blender.org/D2685
This commit is contained in:
Pascal Schoen
2017-05-31 07:29:17 +02:00
parent 2cd7b80cae
commit c91d2d30df
3 changed files with 9 additions and 9 deletions
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4
intern/cycles/kernel/shaders/node_principled_bsdf.osl
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@@ -57,8 +57,8 @@ shader node_principled_bsdf(
if (diffuse_weight > 1e-5) {
if (Subsurface > 1e-5) {
color Albedo = SubsurfaceColor * Subsurface + BaseColor * (1.0 - Subsurface);
BSDF = bssrdf_principled(Normal, Subsurface * SubsurfaceRadius, 0.0, Albedo, Roughness);
color mixed_ss_base_color = SubsurfaceColor * Subsurface + BaseColor * (1.0 - Subsurface);
BSDF = mixed_ss_base_color * bssrdf_principled(Normal, Subsurface * SubsurfaceRadius, 0.0, SubsurfaceColor, Roughness);
} else {
BSDF = BaseColor * principled_diffuse(Normal, Roughness);
}