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- From: Zohar <>
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- Subject: [cgal-discuss] Edge flip creates a non-manifold
- Date: Sat, 16 Feb 2019 15:13:53 -0600 (CST)
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Example mesh (connectivity only):
f 1 5 2
f 1 4 5
f 3 2 4
f 4 2 5
If I flip 1-5, then the mesh would be non-manifold (2-4 would be incident to
4 triangles). Polyhedron_3::flip_edge() would be happy to do it for me.
Polyhedron_3::is_valid() would return that everything is fine. Only when I
save and load the mesh again, it would find the problem.
--
Sent from: http://cgal-discuss.949826.n4.nabble.com/
- [cgal-discuss] Edge flip creates a non-manifold, Zohar, 02/16/2019
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