diff options
Diffstat (limited to 'intern/cycles/kernel/svm/svm_closure.h')
| -rw-r--r-- | intern/cycles/kernel/svm/svm_closure.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/intern/cycles/kernel/svm/svm_closure.h b/intern/cycles/kernel/svm/svm_closure.h index 93fe99c0583..a9ba922f85e 100644 --- a/intern/cycles/kernel/svm/svm_closure.h +++ b/intern/cycles/kernel/svm/svm_closure.h @@ -127,9 +127,10 @@ ccl_device void svm_node_closure_bsdf(KernelGlobals *kg, ShaderData *sd, float * float3 base_color = stack_valid(data_base_color.x) ? stack_load_float3(stack, data_base_color.x) : make_float3(__uint_as_float(data_base_color.y), __uint_as_float(data_base_color.z), __uint_as_float(data_base_color.w)); - // get the additional clearcoat normal - uint4 data_clearcoat_normal = read_node(kg, offset); - float3 CN = stack_valid(data_clearcoat_normal.x) ? stack_load_float3(stack, data_clearcoat_normal.x) : ccl_fetch(sd, N); + // get the additional clearcoat normal and subsurface scattering radius + uint4 data_cn_ssr = read_node(kg, offset); + float3 CN = stack_valid(data_cn_ssr.x) ? stack_load_float3(stack, data_cn_ssr.x) : ccl_fetch(sd, N); + float3 subsurface_radius = stack_valid(data_cn_ssr.y) ? stack_load_float3(stack, data_cn_ssr.y) : make_float3(1.0f, 1.0f, 1.0f); // get the subsurface color uint4 data_subsurface_color = read_node(kg, offset); @@ -168,7 +169,7 @@ ccl_device void svm_node_closure_bsdf(KernelGlobals *kg, ShaderData *sd, float * } else if(subsurf_sample_weight > CLOSURE_WEIGHT_CUTOFF) { /* radius * scale */ - float3 radius = make_float3(1.0f, 1.0f, 1.0f) * subsurface; + float3 radius = subsurface_radius * subsurface; /* sharpness */ float sharpness = 0.0f; /* texture color blur */ |