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- From: BBB HHH <>
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- Subject: Re : [cgal-discuss] B-A on nefpolyhedrons sometimes fails
- Date: Sun, 4 Oct 2009 07:47:33 -0700 (PDT)
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Hello,
Try to triangulate the input polyhedra before performing A-B. I had some similar problemes because of non-coplanar polygonal facets. This issue is not present in triangular polyhedra.
Hichem Barki
Try to triangulate the input polyhedra before performing A-B. I had some similar problemes because of non-coplanar polygonal facets. This issue is not present in triangular polyhedra.
Hichem Barki
De : "" <>
À :
Envoyé le : Mardi, 29 Septembre 2009, 12h17mn 38s
Objet : [cgal-discuss] B-A on nefpolyhedrons sometimes fails
Good afternoon,
We use CGAL library and self-learn with CGAL on-line manual and tutorials. We
succeeded in putting parts together rather easily but there are another two
problems we don’t know how to solve.
-2-
We encounter some difficulties when trying to calculate B-A where B and A are
both Nef-polyhedrons (B with nearly 70000 facets). The process works well on
many actual cases but fails sometimes. Could you give us some hints to
understand which problem is behind?
Thank you for your help.
Best regards.
Pascale Bergeret
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- Re : [cgal-discuss] B-A on nefpolyhedrons sometimes fails, BBB HHH, 10/04/2009
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