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- From: Maxime Gimeno <>
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- Subject: Re: [cgal-discuss] Visualize non-2-manifold object
- Date: Mon, 22 Mar 2021 08:36:41 +0100
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Hello,
I think you should be able to load your datasets in a polygon soup, and then use https://doc.cgal.org/latest/Polygon_mesh_processing/group__PMP__orientation__grp.html#gaadc5bac3072b11d2313e40043c729d0a. It will reorder things and will probably duplicate some vertices to create 2-manifoldness, but I don't think it will be a problem for the kind of checks you want to perform.
Le lun. 22 mars 2021 à 06:35, AliiAsgharii <> a écrit :
Hi CGAL team,
I have got a dataset including a couple of non-2-manifold objects. The
objects are complex enough to not be able to be broken into manifold
objects.
I was wondering if CGAL libraries equipped with one that could directly
support the non-2-manifold objects.
I need to check the non-2-manifold objects regarding some internal spatial
consistency principles for example geometry closure, planarity and
self-intersection checks.
PS: The non-2-manifold objects are represented in OBJ and OFF format and
again, each object needs to be assessed as one single object.
If you need more clarification, please let me know.
Looking forward to hearing from you.
Best regards,
Ali
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- Re: [cgal-discuss] Visualize non-2-manifold object, AliiAsgharii, 03/22/2021
- Re: [cgal-discuss] Visualize non-2-manifold object, Maxime Gimeno, 03/22/2021
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