diff options
| author | Thomas Dinges <blender@dingto.org> | 2013-05-21 17:22:11 +0400 |
|---|---|---|
| committer | Thomas Dinges <blender@dingto.org> | 2013-05-21 17:22:11 +0400 |
| commit | 6b7d2ed8b67b9d4e44cb89802891799879212897 (patch) | |
| tree | e52bd3c8f0217925ca1757940df8263a735e61f9 /intern/cycles/kernel/kernel_montecarlo.h | |
| parent | 54bb3077e1709e37e30bda9e15003c10176140e0 (diff) | |
Code cleanup / Cycles:
* Use M_2PI_F in more places and do multiplication instead of division in gradient texture.
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 707c769f0cd..2ae95084162 100644 --- a/intern/cycles/kernel/kernel_montecarlo.h +++ b/intern/cycles/kernel/kernel_montecarlo.h @@ -125,7 +125,7 @@ __device float3 sample_uniform_sphere(float u1, float u2) { float z = 1.0f - 2.0f*u1; float r = sqrtf(fmaxf(0.0f, 1.0f - z*z)); - float phi = 2.0f*M_PI_F*u2; + float phi = M_2PI_F*u2; float x = r*cosf(phi); float y = r*sinf(phi); |