cgal-discuss - [cgal-discuss] Polyhedron erase_facet followed by fill_hole

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[cgal-discuss] Polyhedron erase_facet followed by fill_hole

From: "Jens K. Becker" <>
To:
Subject: [cgal-discuss] Polyhedron erase_facet followed by fill_hole
Date: Fri, 29 May 2009 13:50:13 +0200

Hi all,

I am using CGAL 3.4 and I have a problem... If I delete two incident
facets (using halfedge and halfedge->opposite) I get a hole in the
polyhedron. So far so good, but if, after a call to
p.normalize_border(), I do p.fill_hole(p.border_halfedges_begin()), the
hole is not completely closed. Instead of a new facet closing the hole,
I get a new facet that has exactly the same shape as one of the deleted
facets before. Is this a bug or a feature?

Thanks for any help,

Jens

--
Dr. J.K. Becker
University of Tuebingen - Institute for Geoscience
Sigwartst. 10 - 72076 Tuebingen (Germany)
Tel.: ++49 7071 29 73139 Fax: +49 7071 5059
Web: http://www.jkbecker.de

[cgal-discuss] frounding math trouble with GCC 4.0.1, Shamyl Zakariya, 05/27/2009
- Re: [cgal-discuss] frounding math trouble with GCC 4.0.1, Sylvain Pion, 05/27/2009
  - Re: [cgal-discuss] frounding math trouble with GCC 4.0.1, Timo Strunk, 05/27/2009
    - Re: [cgal-discuss] frounding math trouble with GCC 4.0.1, Laurent Rineau (GeometryFactory), 05/27/2009
  - Re: [cgal-discuss] frounding math trouble with GCC 4.0.1, Shamyl Zakariya, 05/27/2009
    - Re: [cgal-discuss] frounding math trouble with GCC 4.0.1, Ben Supnik, 05/29/2009
      - Re: [cgal-discuss] frounding math trouble with GCC 4.0.1, Laurent Rineau (GeometryFactory), 05/29/2009
        
        Re: [cgal-discuss] frounding math trouble with GCC 4.0.1, Sylvain Pion, 05/29/2009
- [cgal-discuss] Polyhedron erase_facet followed by fill_hole, Jens K. Becker, 05/29/2009
  - Re: [cgal-discuss] Polyhedron erase_facet followed by fill_hole, Jens K. Becker, 05/29/2009

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[cgal-discuss] Polyhedron erase_facet followed by fill_hole