diff options
Diffstat (limited to 'intern/cycles/kernel/kernel_compat_cpu.h')
-rw-r--r-- | intern/cycles/kernel/kernel_compat_cpu.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/intern/cycles/kernel/kernel_compat_cpu.h b/intern/cycles/kernel/kernel_compat_cpu.h index ed145b4a967..7908293589a 100644 --- a/intern/cycles/kernel/kernel_compat_cpu.h +++ b/intern/cycles/kernel/kernel_compat_cpu.h @@ -279,7 +279,9 @@ template<typename T> struct texture_image { iz = wrap_periodic(iz, depth); break; case EXTENSION_CLIP: - if (x < 0.0f || y < 0.0f || x > 1.0f || y > 1.0f) { + if (x < 0.0f || y < 0.0f || z < 0.0f || + x > 1.0f || y > 1.0f || z > 1.0f) + { return make_float4(0.0f, 0.0f, 0.0f, 0.0f); } /* Fall through. */ @@ -308,7 +310,9 @@ template<typename T> struct texture_image { niz = wrap_periodic(iz+1, depth); break; case EXTENSION_CLIP: - if (x < 0.0f || y < 0.0f || x > 1.0f || y > 1.0f) { + if (x < 0.0f || y < 0.0f || z < 0.0f || + x > 1.0f || y > 1.0f || z > 1.0f) + { return make_float4(0.0f, 0.0f, 0.0f, 0.0f); } /* Fall through. */ @@ -363,7 +367,9 @@ template<typename T> struct texture_image { nniz = wrap_periodic(iz+2, depth); break; case EXTENSION_CLIP: - if (x < 0.0f || y < 0.0f || x > 1.0f || y > 1.0f) { + if (x < 0.0f || y < 0.0f || z < 0.0f || + x > 1.0f || y > 1.0f || z > 1.0f) + { return make_float4(0.0f, 0.0f, 0.0f, 0.0f); } /* Fall through. */ |