diff options
Diffstat (limited to 'intern/cycles/kernel/kernel_shadow.h')
| -rw-r--r-- | intern/cycles/kernel/kernel_shadow.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/intern/cycles/kernel/kernel_shadow.h b/intern/cycles/kernel/kernel_shadow.h index db2fc84834a..d1576754d2e 100644 --- a/intern/cycles/kernel/kernel_shadow.h +++ b/intern/cycles/kernel/kernel_shadow.h @@ -75,7 +75,12 @@ ccl_device_inline bool shadow_blocked(KernelGlobals *kg, ShaderData *shadow_sd, } uint num_hits; - blocked = scene_intersect_shadow_all(kg, ray, hits, max_hits, &num_hits); + if(max_hits == 0) { + blocked = true; + num_hits = 0; + } else { + blocked = scene_intersect_shadow_all(kg, ray, hits, max_hits, &num_hits); + } /* if no opaque surface found but we did find transparent hits, shade them */ if(!blocked && num_hits > 0) { |