diff options
Diffstat (limited to 'intern/cycles/kernel/svm/svm_tex_coord.h')
| -rw-r--r-- | intern/cycles/kernel/svm/svm_tex_coord.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/intern/cycles/kernel/svm/svm_tex_coord.h b/intern/cycles/kernel/svm/svm_tex_coord.h index 7c207083929..45c38d64763 100644 --- a/intern/cycles/kernel/svm/svm_tex_coord.h +++ b/intern/cycles/kernel/svm/svm_tex_coord.h @@ -345,6 +345,8 @@ ccl_device void svm_node_normal_map(KernelGlobals *kg, ShaderData *sd, float *st N = safe_normalize(sd->N + (N - sd->N)*strength); } + N = ensure_valid_reflection(sd->Ng, sd->I, N); + if(is_zero(N)) { N = sd->N; } |