diff options
| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2012-10-10 17:02:20 +0400 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2012-10-10 17:02:20 +0400 |
| commit | f0a9b664694dacb0388a8e078d46753dc6a36352 (patch) | |
| tree | 2abf4e68d65708dd36133f1ed83c2b578d34b859 /intern/cycles/kernel/kernel_montecarlo.h | |
| parent | b4671d67edef053118ae53b12b2672603a8bf9b6 (diff) | |
Cycles: Anisotropic BSDF enabled, with tangents now computed from the active UV map.
It's using the Ward BSDF currently, which has some energy loss so might be a bit
dark. More/better BSDF options can be implemented later.
Patch by Mike Farnsworth, some modifications by me. Currently it's not possible yet
to set a custom tangent, that will follow as part of per-bsdf normals patch.
Diffstat (limited to 'intern/cycles/kernel/kernel_montecarlo.h')
| -rw-r--r-- | intern/cycles/kernel/kernel_montecarlo.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/intern/cycles/kernel/kernel_montecarlo.h b/intern/cycles/kernel/kernel_montecarlo.h index d0b588a88d4..48d1aa64c9f 100644 --- a/intern/cycles/kernel/kernel_montecarlo.h +++ b/intern/cycles/kernel/kernel_montecarlo.h @@ -72,7 +72,7 @@ __device void to_unit_disk(float *x, float *y) __device void make_orthonormals_tangent(const float3 N, const float3 T, float3 *a, float3 *b) { - *b = cross(N, T); + *b = normalize(cross(N, T)); *a = cross(*b, N); } |