diff options
Diffstat (limited to 'intern/cycles/kernel/svm/svm_fresnel.h')
| -rw-r--r-- | intern/cycles/kernel/svm/svm_fresnel.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/intern/cycles/kernel/svm/svm_fresnel.h b/intern/cycles/kernel/svm/svm_fresnel.h index 7684eabeecb..d5b415a87ce 100644 --- a/intern/cycles/kernel/svm/svm_fresnel.h +++ b/intern/cycles/kernel/svm/svm_fresnel.h @@ -54,7 +54,7 @@ __device void svm_node_layer_weight(ShaderData *sd, float *stack, uint4 node) f = fabsf(dot(sd->I, sd->N)); if(blend != 0.5f) { - blend = clamp(blend, 0.0f, 1.0f); + blend = clamp(blend, 0.0f, 1.0f-1e-5f); blend = (blend < 0.5f)? 2.0f*blend: 0.5f/(1.0f - blend); f = powf(f, blend); |