Subject: CGAL users discussion list
List archive
- From:
- To:
- Subject: Re: [cgal-discuss] triangulations with genus > 0
- Date: Mon, 22 Oct 2007 15:00:47 +0200
Matthijs Sypkens Smit wrote:
On Monday 22 October 2007 14:33,
wrote:
I want to use the CGAL to inspect/traverse and maybe manipulate the
triangulations of 3D higher genus objects.
you mean a triangulation of the interior of a torus in 3d (doughnut or
higher genus)?
If by 'triangulation of the interior' you mean a tetrahedralisation, then yes. Also see my response to Laurent. I realised that this might be a source of confusion. I used the term 'triangulation' since CGAL speaks in the packages that I'm using of a Triangulation_3D.
That's why I was trying to understand better. Your last two answers clarify your question better.
Globally, I would support Laurent's answer. Just triangulate the whole space and mark tetrahedra that are interior to your shape.
But if I understand well your other e-mail, you already have the tetrahedra in the interior as input. And you would need to fill the polyhedral holes, which is known to be sometimes impossible...
- triangulations with genus > 0, Matthijs Sypkens Smit, 10/18/2007
- Re: [cgal-discuss] triangulations with genus > 0, Sylvain Pion, 10/18/2007
- Re: [cgal-discuss] triangulations with genus > 0, Andreas Fabri, 10/18/2007
- Re: [cgal-discuss] triangulations with genus > 0, Monique . Teillaud, 10/22/2007
- Re: [cgal-discuss] triangulations with genus > 0, Matthijs Sypkens Smit, 10/22/2007
- Re: [cgal-discuss] triangulations with genus > 0, Laurent Rineau, 10/22/2007
- Re: [cgal-discuss] triangulations with genus > 0, Matthijs Sypkens Smit, 10/22/2007
- Re: [cgal-discuss] triangulations with genus > 0, Laurent Rineau, 10/22/2007
- Re: [cgal-discuss] triangulations with genus > 0, Matthijs Sypkens Smit, 10/22/2007
- Re: [cgal-discuss] triangulations with genus > 0, Monique . Teillaud, 10/22/2007
- Re: [cgal-discuss] triangulations with genus > 0, Matthijs Sypkens Smit, 10/22/2007
- Re: [cgal-discuss] triangulations with genus > 0, Monique . Teillaud, 10/22/2007
- Re: [cgal-discuss] triangulations with genus > 0, Matthijs Sypkens Smit, 10/22/2007
- Re: [cgal-discuss] triangulations with genus > 0, Laurent Rineau, 10/22/2007
- Re: [cgal-discuss] triangulations with genus > 0, Matthijs Sypkens Smit, 10/22/2007
- Re: [cgal-discuss] triangulations with genus > 0, Sylvain Pion, 10/18/2007
Archive powered by MHonArc 2.6.16.