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| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2015-03-23 10:48:33 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2015-03-23 10:48:33 +0300 |
| commit | ed7e593a4b129e1367a7f5aa2d0e9036e5363bea (patch) | |
| tree | ff6a0ef264bb39bf264c9ee3323f81a063495933 /intern/cycles/kernel/closure/bsdf_ashikhmin_velvet.h | |
| parent | 572489ec8936be0dfa1137f497d295e21f9ce693 (diff) | |
Fix T43926: Volume scatter: intersecting objects GPU rendering artifacts
Fix T44007: Cycles Volumetrics: block artifacts with overlapping volumes
The issue was caused by uninitialized parameters of some closures, which
lead to unpredictable behavior of shader_merge_closures().
Diffstat (limited to 'intern/cycles/kernel/closure/bsdf_ashikhmin_velvet.h')
| -rw-r--r-- | intern/cycles/kernel/closure/bsdf_ashikhmin_velvet.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/intern/cycles/kernel/closure/bsdf_ashikhmin_velvet.h b/intern/cycles/kernel/closure/bsdf_ashikhmin_velvet.h index 580f50d5dd6..98c1159948a 100644 --- a/intern/cycles/kernel/closure/bsdf_ashikhmin_velvet.h +++ b/intern/cycles/kernel/closure/bsdf_ashikhmin_velvet.h @@ -39,6 +39,7 @@ ccl_device int bsdf_ashikhmin_velvet_setup(ShaderClosure *sc) { float sigma = fmaxf(sc->data0, 0.01f); sc->data0 = 1.0f/(sigma * sigma); /* m_invsigma2 */ + sc->data1 = 0.0f; sc->type = CLOSURE_BSDF_ASHIKHMIN_VELVET_ID; |