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| author | Howard Trickey <howard.trickey@gmail.com> | 2020-11-24 03:30:40 +0300 |
|---|---|---|
| committer | Howard Trickey <howard.trickey@gmail.com> | 2020-11-24 03:30:40 +0300 |
| commit | 246c11634f75fa40c03bbec4439a1bdc3719f8cf (patch) | |
| tree | 540d4f3e47fe906486bdc4f2f68b951c5261f0c5 /source/blender/bmesh | |
| parent | b0a9081883778d134d0e8e2b411cf2d3c1523770 (diff) | |
Speedups for new boolean. Better hash function for verts.
The existing hash function didn't work well with Set's method of
masking to the lower bits, because many verts have zeros in the
lower bits.
Also, replaced VectorSet with Set for Vert deduping.
Diffstat (limited to 'source/blender/bmesh')
| -rw-r--r-- | source/blender/bmesh/tools/bmesh_boolean.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/bmesh/tools/bmesh_boolean.cc b/source/blender/bmesh/tools/bmesh_boolean.cc index 39b425a41df..6031e160c8c 100644 --- a/source/blender/bmesh/tools/bmesh_boolean.cc +++ b/source/blender/bmesh/tools/bmesh_boolean.cc @@ -52,7 +52,7 @@ static IMesh mesh_from_bm(BMesh *bm, BM_mesh_elem_index_ensure(bm, BM_VERT | BM_EDGE | BM_FACE); BM_mesh_elem_table_ensure(bm, BM_VERT | BM_EDGE | BM_FACE); /* Account for triangulation and intersects. */ - const int estimate_num_outv = (3 * bm->totvert) / 2; + const int estimate_num_outv = 3 * bm->totvert; const int estimate_num_outf = 4 * bm->totface; arena->reserve(estimate_num_outv, estimate_num_outf); Array<const Vert *> vert(bm->totvert); |