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| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2016-09-19 16:29:37 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2016-09-19 16:29:37 +0300 |
| commit | 5c6a14f4e520e2eca73ff3a2c4b6186ee4dab40a (patch) | |
| tree | 4e83aafb66c0ab3be795d2653190e94c0f318fdc /intern/cycles/kernel/bvh/qbvh_volume.h | |
| parent | 7901f62a9d3305d664bcbf03bf30195c9690a0a2 (diff) | |
Cycles: More tweaks to make specialized BVH traversal matching
Diffstat (limited to 'intern/cycles/kernel/bvh/qbvh_volume.h')
| -rw-r--r-- | intern/cycles/kernel/bvh/qbvh_volume.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/intern/cycles/kernel/bvh/qbvh_volume.h b/intern/cycles/kernel/bvh/qbvh_volume.h index 847a11d8ad4..aff9f559ab8 100644 --- a/intern/cycles/kernel/bvh/qbvh_volume.h +++ b/intern/cycles/kernel/bvh/qbvh_volume.h @@ -103,8 +103,9 @@ ccl_device bool BVH_FUNCTION_FULL_NAME(QBVH)(KernelGlobals *kg, do { /* Traverse internal nodes. */ while(node_addr >= 0 && node_addr != ENTRYPOINT_SENTINEL) { -#ifdef __VISIBILITY_FLAG__ float4 inodes = kernel_tex_fetch(__bvh_nodes, node_addr+0); + +#ifdef __VISIBILITY_FLAG__ if((__float_as_uint(inodes.x) & visibility) == 0) { /* Pop. */ node_addr = traversal_stack[stack_ptr].addr; |