diff options
| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2010-02-01 14:36:22 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2010-02-01 14:36:22 +0300 |
| commit | c5ef38a415805d4d4609eb44a85cc0417b2fa7d5 (patch) | |
| tree | af1a25daa88616cb9df87f2b88da2289f0acf6a4 /source/blender/blenlib | |
| parent | 7795e71377a6f21713eec5c579a52d2fd499e733 (diff) | |
Fix #20420: grab brush + subsurf modifier crash. Previously the PBVH nodes
were cached once at the start, but these can change when modifiers are
executed, now it simply doesn't cache them anymore, that was only really
a performance bottleneck when it was caching individual vertices.
Diffstat (limited to 'source/blender/blenlib')
| -rw-r--r-- | source/blender/blenlib/intern/pbvh.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/blenlib/intern/pbvh.c b/source/blender/blenlib/intern/pbvh.c index 0133017eb4d..9bc04201419 100644 --- a/source/blender/blenlib/intern/pbvh.c +++ b/source/blender/blenlib/intern/pbvh.c @@ -346,6 +346,8 @@ static void build_mesh_leaf_node(PBVH *bvh, PBVHNode *node) GET_INT_FROM_POINTER(BLI_ghashIterator_getKey(iter)); } + BLI_ghashIterator_free(iter); + for(i = 0; i < totface*4; ++i) if(node->face_vert_indices[i] < 0) node->face_vert_indices[i]= -node->face_vert_indices[i] + node->uniq_verts - 1; @@ -1006,6 +1008,8 @@ void BLI_pbvh_get_grid_updates(PBVH *bvh, int clear, void ***gridfaces, int *tot BLI_ghashIterator_step(hiter), ++i) faces[i]= BLI_ghashIterator_getKey(hiter); + BLI_ghashIterator_free(hiter); + BLI_ghash_free(map, NULL, NULL); *totface= tot; |