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| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2011-11-14 21:31:47 +0400 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2011-11-14 21:31:47 +0400 |
| commit | e731ffb64884e1e74b4736538533698dee1e21a7 (patch) | |
| tree | c70e045e1f256032ac4cd11f3999586eb063ca2b /intern/cycles/kernel/svm/svm_closure.h | |
| parent | 90871d54c59be6eb66cd086c1387786526595f1f (diff) | |
Cycles: Oren-Nayar BSDF support. This is not a separate shader node, rather it
is available through the Roughness input on the Diffuse BSDF.
http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes/Shaders#Diffuse
Patch by Yasuhiro Fujii, thanks!
Diffstat (limited to 'intern/cycles/kernel/svm/svm_closure.h')
| -rw-r--r-- | intern/cycles/kernel/svm/svm_closure.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/intern/cycles/kernel/svm/svm_closure.h b/intern/cycles/kernel/svm/svm_closure.h index fcda7ac6fe1..8409e83d94e 100644 --- a/intern/cycles/kernel/svm/svm_closure.h +++ b/intern/cycles/kernel/svm/svm_closure.h @@ -80,7 +80,12 @@ __device void svm_node_closure_bsdf(KernelGlobals *kg, ShaderData *sd, float *st case CLOSURE_BSDF_DIFFUSE_ID: { ShaderClosure *sc = svm_node_closure_get(sd); svm_node_closure_set_mix_weight(sc, mix_weight); - bsdf_diffuse_setup(sd, sc); + + float roughness = param1; + if(roughness == 0.0f) + bsdf_diffuse_setup(sd, sc); + else + bsdf_oren_nayar_setup(sd, sc, roughness); break; } case CLOSURE_BSDF_TRANSLUCENT_ID: { |