diff options
| author | Thomas Dinges <blender@dingto.org> | 2013-05-10 16:51:30 +0400 |
|---|---|---|
| committer | Thomas Dinges <blender@dingto.org> | 2013-05-10 16:51:30 +0400 |
| commit | 96a11219f655a7a99853b8365b6f014a1db5d74b (patch) | |
| tree | 2773206665a25326905030af1b56fff79ae71a88 /intern/cycles/kernel/closure/bsdf_phong_ramp.h | |
| parent | 5424c1fe55966b3bc501a1f7e18bcdf667ce87f9 (diff) | |
Code cleanup / Cycles:
* Change some more if / else if conditions to switch / case.
* Avoid an unneeded variable casting in phong_ramp closure.
Diffstat (limited to 'intern/cycles/kernel/closure/bsdf_phong_ramp.h')
| -rw-r--r-- | intern/cycles/kernel/closure/bsdf_phong_ramp.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/intern/cycles/kernel/closure/bsdf_phong_ramp.h b/intern/cycles/kernel/closure/bsdf_phong_ramp.h index 2f57fc1693f..ce163e933cf 100644 --- a/intern/cycles/kernel/closure/bsdf_phong_ramp.h +++ b/intern/cycles/kernel/closure/bsdf_phong_ramp.h @@ -69,7 +69,7 @@ __device float3 bsdf_phong_ramp_eval_reflect(const ShaderClosure *sc, const floa float cosRI = dot(R, omega_in); if (cosRI > 0) { float cosp = powf(cosRI, m_exponent); - float common = 0.5f * (float) M_1_PI_F * cosp; + float common = 0.5f * M_1_PI_F * cosp; float out = cosNI * (m_exponent + 2) * common; *pdf = (m_exponent + 1) * common; return bsdf_phong_ramp_get_color(sc, colors, cosp) * out; |