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author | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2017-02-25 05:09:02 +0300 |
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committer | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2017-02-25 05:12:53 +0300 |
commit | 8c5826f59a37924866ed7dd5bda7fb39c44e8227 (patch) | |
tree | e48c3d73b8d7b8f3785ec9c1115af3ccb2144d99 /intern/cycles/kernel/kernel_shader.h | |
parent | 15f1072ee2e1ff4f0f4c30a9d3a514afa6c371f2 (diff) |
Fix T50698: Cycles baking artifacts with transparent surfaces.
Diffstat (limited to 'intern/cycles/kernel/kernel_shader.h')
-rw-r--r-- | intern/cycles/kernel/kernel_shader.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/intern/cycles/kernel/kernel_shader.h b/intern/cycles/kernel/kernel_shader.h index d0826e5e879..59c1331a63c 100644 --- a/intern/cycles/kernel/kernel_shader.h +++ b/intern/cycles/kernel/kernel_shader.h @@ -685,6 +685,18 @@ ccl_device float3 shader_bsdf_transparency(KernelGlobals *kg, ShaderData *sd) return eval; } +ccl_device void shader_bsdf_disable_transparency(KernelGlobals *kg, ShaderData *sd) +{ + for(int i = 0; i < ccl_fetch(sd, num_closure); i++) { + ShaderClosure *sc = ccl_fetch_array(sd, closure, i); + + if(sc->type == CLOSURE_BSDF_TRANSPARENT_ID) { + sc->sample_weight = 0.0f; + sc->weight = make_float3(0.0f, 0.0f, 0.0f); + } + } +} + ccl_device float3 shader_bsdf_alpha(KernelGlobals *kg, ShaderData *sd) { float3 alpha = make_float3(1.0f, 1.0f, 1.0f) - shader_bsdf_transparency(kg, sd); |