diff options
| author | Thomas Dinges <blender@dingto.org> | 2013-03-27 23:44:25 +0400 |
|---|---|---|
| committer | Thomas Dinges <blender@dingto.org> | 2013-03-27 23:44:25 +0400 |
| commit | 535253cad0cbf27485d6390039fab6e339a441a4 (patch) | |
| tree | 0bd0a436b6f130eca82bb8fdd0f2efa1d9f8f249 /intern/cycles/render/nodes.cpp | |
| parent | c766b0792a114e1a488efee0b944190255beb05e (diff) | |
Cycles / SunSky:
* Use already calculated theta^2 for theta^3 calculation.
Diffstat (limited to 'intern/cycles/render/nodes.cpp')
| -rw-r--r-- | intern/cycles/render/nodes.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/intern/cycles/render/nodes.cpp b/intern/cycles/render/nodes.cpp index 398b9f0a758..a4ffc2518fb 100644 --- a/intern/cycles/render/nodes.cpp +++ b/intern/cycles/render/nodes.cpp @@ -393,7 +393,7 @@ static void sky_texture_precompute(KernelSunSky *ksunsky, float3 dir, float turb ksunsky->phi = phi; float theta2 = theta*theta; - float theta3 = theta*theta*theta; + float theta3 = theta2*theta; float T = turbidity; float T2 = T * T; |