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| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2016-07-14 12:08:24 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2016-07-14 12:26:20 +0300 |
| commit | 3637cbbcf8d1b65318aabc11f72e9241b6992812 (patch) | |
| tree | 282dad1a0962977bc9200b9c4678218b8bda43fb /intern/cycles/kernel/bvh/bvh_shadow_all.h | |
| parent | 103a51504372129975e60f57fbf3c983527037eb (diff) | |
Cycles: Fix wrong termination criteria in intersect_all functions
It was possible to miss bounces termination criteria in this functions,
mainly when max_hits was set to 0.
Made the check more robust in traversal functions (which should not
affect performance, it's an operation of same complexity AFAIK).
Also avoid doing ray-scene intersection from shadow_blocked when
limit of transparent bounces was already reached.
Diffstat (limited to 'intern/cycles/kernel/bvh/bvh_shadow_all.h')
| -rw-r--r-- | intern/cycles/kernel/bvh/bvh_shadow_all.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/intern/cycles/kernel/bvh/bvh_shadow_all.h b/intern/cycles/kernel/bvh/bvh_shadow_all.h index 1869457f0c3..b27afaa9869 100644 --- a/intern/cycles/kernel/bvh/bvh_shadow_all.h +++ b/intern/cycles/kernel/bvh/bvh_shadow_all.h @@ -283,7 +283,7 @@ ccl_device bool BVH_FUNCTION_FULL_NAME(BVH)(KernelGlobals *kg, return true; } /* if maximum number of hits reached, block all light */ - else if(*num_hits == max_hits) { + else if(*num_hits >= max_hits) { return true; } |