diff options
Diffstat (limited to 'intern/cycles/kernel/shaders/node_ward_bsdf.osl')
| -rw-r--r-- | intern/cycles/kernel/shaders/node_ward_bsdf.osl | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/intern/cycles/kernel/shaders/node_ward_bsdf.osl b/intern/cycles/kernel/shaders/node_ward_bsdf.osl index e5c6f0ad705..82ce15ab9b6 100644 --- a/intern/cycles/kernel/shaders/node_ward_bsdf.osl +++ b/intern/cycles/kernel/shaders/node_ward_bsdf.osl @@ -30,20 +30,20 @@ shader node_ward_bsdf( /* rotate tangent around normal */ vector T = Tangent; - if(Rotation != 0.0) + if (Rotation != 0.0) T = rotate(T, Rotation*2.0*M_PI, point(0.0, 0.0, 0.0), Normal); /* compute roughness */ float RoughnessU, RoughnessV; float aniso = clamp(Anisotropy, -0.99, 0.99); - if(aniso < 0.0) { - RoughnessU = Roughness/(1.0 + aniso); - RoughnessV = Roughness*(1.0 + aniso); + if (aniso < 0.0) { + RoughnessU = Roughness / (1.0 + aniso); + RoughnessV = Roughness * (1.0 + aniso); } else { - RoughnessU = Roughness*(1.0 - aniso); - RoughnessV = Roughness/(1.0 - aniso); + RoughnessU = Roughness * (1.0 - aniso); + RoughnessV = Roughness / (1.0 - aniso); } BSDF = Color * ward(Normal, T, RoughnessU, RoughnessV); |