diff options
Diffstat (limited to 'intern/cycles/kernel/shaders/node_principled_bsdf.osl')
| -rw-r--r-- | intern/cycles/kernel/shaders/node_principled_bsdf.osl | 31 |
1 files changed, 14 insertions, 17 deletions
diff --git a/intern/cycles/kernel/shaders/node_principled_bsdf.osl b/intern/cycles/kernel/shaders/node_principled_bsdf.osl index 23949f406c7..55afb892d36 100644 --- a/intern/cycles/kernel/shaders/node_principled_bsdf.osl +++ b/intern/cycles/kernel/shaders/node_principled_bsdf.osl @@ -18,11 +18,13 @@ #include "stdcycles.h" shader node_principled_bsdf(string distribution = "Multiscatter GGX", - string subsurface_method = "burley", + string subsurface_method = "random_walk", color BaseColor = color(0.8, 0.8, 0.8), float Subsurface = 0.0, vector SubsurfaceRadius = vector(1.0, 1.0, 1.0), color SubsurfaceColor = color(0.7, 0.1, 0.1), + float SubsurfaceIOR = 1.4, + float SubsurfaceAnisotropy = 0.0, float Metallic = 0.0, float Specular = 0.5, float SpecularTint = 0.0, @@ -59,22 +61,17 @@ shader node_principled_bsdf(string distribution = "Multiscatter GGX", if (diffuse_weight > 1e-5) { if (Subsurface > 1e-5) { color mixed_ss_base_color = SubsurfaceColor * Subsurface + BaseColor * (1.0 - Subsurface); - if (subsurface_method == "burley") { - BSDF = mixed_ss_base_color * bssrdf("principled", - Normal, - Subsurface * SubsurfaceRadius, - SubsurfaceColor, - "roughness", - Roughness); - } - else { - BSDF = mixed_ss_base_color * bssrdf("principled_random_walk", - Normal, - Subsurface * SubsurfaceRadius, - mixed_ss_base_color, - "roughness", - Roughness); - } + + BSDF = mixed_ss_base_color * bssrdf(subsurface_method, + Normal, + Subsurface * SubsurfaceRadius, + mixed_ss_base_color, + "roughness", + Roughness, + "ior", + SubsurfaceIOR, + "anisotropy", + SubsurfaceAnisotropy); } else { BSDF = BaseColor * principled_diffuse(Normal, Roughness); |