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- From: Mael <>
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- Subject: Re: [cgal-discuss] Parameterization_mesh_feature_extractor.h alternative
- Date: Sun, 24 Feb 2019 21:49:06 +0100
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Hello, There is an(undocumented) function number_of_borders
(https://github.com/CGAL/cgal/blob/b3fbbdfd835de830650009b140089ce578dc95bc/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/border.h#L241)
that will work on models of the HalfedgeGraph
concept. I don't think there is any nicely accessible function for genus, but you have everything you want once have the number of connected components (https://github.com/CGAL/cgal/blob/d9406324716e29f862a74a6c04ed9c0a3d959d34/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/connected_components.h#L212) and the number of borders, see https://github.com/CGAL/cgal/blob/c68cf8fc4c850f8cd84c6900faa781286a7117ed/Surface_mesher/archive/include/CGAL/enriched_polyhedron.h#L744. Best, On 2019-02-23 21:57, Zohar wrote:
There used to be a file Parameterization_mesh_feature_extractor.h with useful functions such as get_nb_borders and get_genus. What's the alternative? -- Sent from: http://cgal-discuss.949826.n4.nabble.com/ |
- [cgal-discuss] Parameterization_mesh_feature_extractor.h alternative, Zohar, 02/23/2019
- Re: [cgal-discuss] Parameterization_mesh_feature_extractor.h alternative, Mael, 02/24/2019
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