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Git Commits -> Revision 1169507
Revision 1169507 by Howard Trickey (master) November 28, 2020, 18:26 (GMT) |
Speedups for finding cells in new boolean. In case where there are coplanar instersections where each part has a lot of triangles, the finding-cells algorithm was very inefficient. This uses a Set instead of a Vector to keep track of a cell's patches, avoids going through all patch x patch combinations, avoids going through all patches to renumber after a merge, and merges smaller patch-sixe cells into larger ones. All this reduces the time to find cells in the cited case by a factor of 10. |
Commit Details:
Full Hash: 1169507308b47a882568ecd3bf80daeb05a64f18
Parent Commit: 566e7e6
Lines Changed: +70, -27
1 Modified Path:
/source/blender/blenlib/intern/mesh_boolean.cc (+70, -27) (Diff)