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- From: David Canino <>
- To:
- Subject: Re: [cgal-discuss] Pachner moves in CGAL Triangulations
- Date: Tue, 3 Feb 2015 17:32:51 +0100
Good Morning,
sorry, if you consider this message as an OT. In case, please delete this message. At the moment, I am studying and comparing the CGAL and other libraries for geometry processing, meshing, and so on. In particular, I am trying to identify what operations may be more important in any mesh database.
Best regards
David Canino
2015-02-03 17:03 GMT+01:00 Monique Teillaud <>:
Hi Adam,
Thank you for the precisions. You are right, we don't have the other two.
I guess that we could/should add them...
--
Monique Teillaud
http://www.loria.fr/~teillaud/
INRIA Nancy - Grand Est
Institut National de Recherche en Informatique et Automatique
Le 02/02/15 18:48, Adam Getchell a écrit :
Hi Monica,
Thank you for your reply.
It looks like "flips" implements the (2,3) and its inverse, but not the
(2,6) and (4,4) moves + inverses.
Thank you!
On Mon, Feb 2, 2015 at 1:07 AM, Monique Teillaud
< <mailto:Monique.Teillaud@inria.fr>> wrote:
Hi,
Look for "flips" in
http://doc.cgal.org/latest/__TDS_3/__classTriangulationDataStructur__e__3.html
<http://doc.cgal.org/latest/TDS_3/classTriangulationDataStructure__3.html>
If it does not provide everything you need, we could add more in CGAL.
Best,
--
Monique Teillaud
http://www.loria.fr/~teillaud/
INRIA Nancy - Grand Est
Institut National de Recherche en Informatique et Automatique
Le 02/02/15 02:27, Adam Getchell a écrit :
Hello all,
Before I start implementing my own version, are there Pachner moves
defined in CGAL for triangulations?
Pachner, Udo. “P.L. Homeomorphic Manifolds Are Equivalent by
Elementary
Shellings.” /European Journal of Combinatorics/ 12, no. 2 (March
1991):
129–45. doi:10.1016/S0195-6698(13)__80080-7.
Thanks,
--
Adam Getchell
about.me/adamgetchell <http://about.me/adamgetchell>
<http://about.me/adamgetchell>
"Invincibility is in oneself, vulnerability in the opponent." --
Sun Tzu
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Adam Getchell
about.me/adamgetchell <http://about.me/adamgetchell>
"Invincibility is in oneself, vulnerability in the opponent." -- Sun Tzu
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- [cgal-discuss] Pachner moves in CGAL Triangulations, Adam Getchell, 02/02/2015
- Re: [cgal-discuss] Pachner moves in CGAL Triangulations, Monique Teillaud, 02/02/2015
- Re: [cgal-discuss] Pachner moves in CGAL Triangulations, Adam Getchell, 02/02/2015
- Re: [cgal-discuss] Pachner moves in CGAL Triangulations, Monique Teillaud, 02/03/2015
- Re: [cgal-discuss] Pachner moves in CGAL Triangulations, David Canino, 02/03/2015
- Re: [cgal-discuss] Pachner moves in CGAL Triangulations, Adam Getchell, 02/04/2015
- Re: [cgal-discuss] Pachner moves in CGAL Triangulations, Adam Getchell, 02/06/2015
- Re: [cgal-discuss] Pachner moves in CGAL Triangulations, David Canino, 02/03/2015
- Re: [cgal-discuss] Pachner moves in CGAL Triangulations, Monique Teillaud, 02/03/2015
- Re: [cgal-discuss] Pachner moves in CGAL Triangulations, Adam Getchell, 02/02/2015
- Re: [cgal-discuss] Pachner moves in CGAL Triangulations, Monique Teillaud, 02/02/2015
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