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| author | Howard Trickey <howard.trickey@gmail.com> | 2021-05-02 23:37:05 +0300 |
|---|---|---|
| committer | Howard Trickey <howard.trickey@gmail.com> | 2021-05-02 23:37:05 +0300 |
| commit | 28bf1d4037496397e3bc5d69ce51d8ac9b8a2738 (patch) | |
| tree | ed7bee1928c96cc6901f07dddf379e4edcf46329 /source/blender/blenlib/BLI_mesh_intersect.hh | |
| parent | 52e977d51895d25c24d0a70208b37f5c04762cec (diff) | |
Fix T87554 Exact Boolean performance bug.
There was a quadratic algorithm extracting triangles from a coplanar
cluster. This is now linear.
Also found and fixed a bug in the same area related to the triangulator
added recently: it didn't get the right correspondence between new
edges and original edges.
Diffstat (limited to 'source/blender/blenlib/BLI_mesh_intersect.hh')
| -rw-r--r-- | source/blender/blenlib/BLI_mesh_intersect.hh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_mesh_intersect.hh b/source/blender/blenlib/BLI_mesh_intersect.hh index a7996939bb1..7000349c5af 100644 --- a/source/blender/blenlib/BLI_mesh_intersect.hh +++ b/source/blender/blenlib/BLI_mesh_intersect.hh @@ -357,6 +357,9 @@ IMesh trimesh_nary_intersect(const IMesh &tm_in, bool use_self, IMeshArena *arena); +/** Return an IMesh that is a triangulation of a mesh with general polygonal faces. */ +IMesh triangulate_polymesh(IMesh &imesh, IMeshArena *arena); + /** This has the side effect of populating verts in the #IMesh. */ void write_obj_mesh(IMesh &m, const std::string &objname); |