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Re: [cgal-discuss] Re: Why does Regular_triangulation_3::dual( Facet f) sometimes return a edge with identical source and target?
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- From: Monique Teillaud <>
- To:
- Subject: Re: [cgal-discuss] Re: Why does Regular_triangulation_3::dual( Facet f) sometimes return a edge with identical source and target?
- Date: Mon, 27 Jun 2011 18:07:16 +0200
Hi,
Our research report available at http://hal.inria.fr/inria-00356871/ (longer version of the esa'09 paper) or Manuel Caroli's PhD thesis http://tel.archives-ouvertes.fr/tel-00552215/ should help. The case of weighted Delaunay triangulations is studied there.
However, I am afraid that hacking the CGAL periodic Delaunay code to get the weighted version is not totally trivial. I wish to work on this in the future, but this is not going to happen before a while.
BTW, I would be interested to know the kind of application of periodic power diagrams you are working on.
Best regards,
--
Monique Teillaud
INRIA Sophia Antipolis - Méditerranée
http://www.inria.fr/sophia/members/Monique.Teillaud/
Le 27/06/11 16:38, randooom a écrit :
That is unfortunate, but thank you very much for the clarification.
How would I go on to implement a periodic boundary condition for the power
diagram?
Because that is what I tried to accomplish in the first place. (even if it
didn't look like so ;) )
I know that CGAL has a periodic delaunay triangulation, but I/we need the
power diagram so this doesn't really help.
Any tip is much appreciated.
Daniel
--
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- [cgal-discuss] Why does Regular_triangulation_3::dual( Facet f) sometimes return a edge with identical source and target?, randooom, 06/26/2011
- [cgal-discuss] Re: Why does Regular_triangulation_3::dual( Facet f) sometimes return a edge with identical source and target?, randooom, 06/26/2011
- Re: [cgal-discuss] Why does Regular_triangulation_3::dual( Facet f) sometimes return a edge with identical source and target?, Sebastien Loriot (GeometryFactory), 06/27/2011
- Re: [cgal-discuss] Why does Regular_triangulation_3::dual( Facet f) sometimes return a edge with identical source and target?, Mariette Yvinec, 06/27/2011
- [cgal-discuss] Re: Why does Regular_triangulation_3::dual( Facet f) sometimes return a edge with identical source and target?, randooom, 06/27/2011
- Re: [cgal-discuss] Re: Why does Regular_triangulation_3::dual( Facet f) sometimes return a edge with identical source and target?, Sebastien Loriot (GeometryFactory), 06/27/2011
- [cgal-discuss] Re: Why does Regular_triangulation_3::dual( Facet f) sometimes return a edge with identical source and target?, randooom, 06/27/2011
- Re: [cgal-discuss] Re: Why does Regular_triangulation_3::dual( Facet f) sometimes return a edge with identical source and target?, Sebastien Loriot (GeometryFactory), 06/27/2011
- Re: [cgal-discuss] Re: Why does Regular_triangulation_3::dual( Facet f) sometimes return a edge with identical source and target?, Mariette Yvinec, 06/27/2011
- Re: [cgal-discuss] Re: Why does Regular_triangulation_3::dual( Facet f) sometimes return a edge with identical source and target?, Monique Teillaud, 06/27/2011
- [cgal-discuss] Re: Why does Regular_triangulation_3::dual( Facet f) sometimes return a edge with identical source and target?, randooom, 06/27/2011
- Re: [cgal-discuss] Re: Why does Regular_triangulation_3::dual( Facet f) sometimes return a edge with identical source and target?, Sebastien Loriot (GeometryFactory), 06/27/2011
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