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| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2016-02-22 18:25:33 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2016-03-31 11:06:21 +0300 |
| commit | d9b729e342b72bfe31e7932723a149db3b7aa77c (patch) | |
| tree | cc1de21b2999dea8ad4be41752e030758f280b09 /intern/cycles/bvh/bvh_build.cpp | |
| parent | bbbbe68473e02567a902a6405ca09de216674615 (diff) | |
Cycles: Only sort indices when finding a best dimension to split
This reduces amount of data being moved back and forth, which should
have positive effect on the performance.
Diffstat (limited to 'intern/cycles/bvh/bvh_build.cpp')
| -rw-r--r-- | intern/cycles/bvh/bvh_build.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/intern/cycles/bvh/bvh_build.cpp b/intern/cycles/bvh/bvh_build.cpp index b83c1e8864b..ce15e1bbc65 100644 --- a/intern/cycles/bvh/bvh_build.cpp +++ b/intern/cycles/bvh/bvh_build.cpp @@ -245,6 +245,8 @@ BVHNode* BVHBuild::run() foreach(BVHSpatialStorage &storage, spatial_storage) { storage.spatial_right_bounds.clear(); storage.spatial_right_bounds.resize(num_bins); + storage.spatial_indices.clear(); + storage.spatial_indices.reserve(num_bins); } } |