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- From: Jean-Philippe Pons <>
- To:
- Subject: [cgal-discuss] Bug in Polyhedron_incremental_builder_3::test_facet
- Date: Wed, 23 Jun 2010 01:45:07 -0700 (PDT)
Dear CGAL developers,
test_facet may return 'true' when testing a facet which creates a
non-manifold vertex. So that a subsequent call to add_facet will
unexpectedly fail.
This is because test_facet only checks if one of the vertices of the novel
facet already has a full cycle of facets, which is not sufficient. It does
not check if the novel facet closes a cycle, while there is another
component of facets.
I have checked that the problem still exists in the latest version.
Cheers,
Jean-Philippe
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- [cgal-discuss] Bug in Polyhedron_incremental_builder_3::test_facet, Jean-Philippe Pons, 06/23/2010
- Re: [cgal-discuss] Bug in Polyhedron_incremental_builder_3::test_facet, Sebastien Loriot (GeometryFactory), 06/24/2010
- [cgal-discuss] Re: Bug in Polyhedron_incremental_builder_3::test_facet, Jean-Philippe Pons, 06/25/2010
- Re: [cgal-discuss] Re: Bug in Polyhedron_incremental_builder_3::test_facet, Sebastien Loriot (GeometryFactory), 06/28/2010
- Re: [cgal-discuss] Re: Bug in Polyhedron_incremental_builder_3::test_facet, Jean-Philippe Pons, 06/29/2010
- Re: [cgal-discuss] Re: Bug in Polyhedron_incremental_builder_3::test_facet, Sebastien Loriot (GeometryFactory), 06/28/2010
- [cgal-discuss] Re: Bug in Polyhedron_incremental_builder_3::test_facet, Jean-Philippe Pons, 06/25/2010
- Re: [cgal-discuss] Bug in Polyhedron_incremental_builder_3::test_facet, Sebastien Loriot (GeometryFactory), 06/24/2010
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