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["naresh" <>]

Hi

But how can save my points in to .inr file ?



----- Original Message ----- 
From: "Mariette Yvinec" <>
To: 
<>
Sent: Monday, March 30, 2009 5:49 PM
Subject: Re: [cgal-discuss] Delaunay triangulation Question


> Monique Teillaud wrote:
> > Hi,
> >
> > > For example, I have a coordinate list like x, y, z about 1000 points. 
> > > This points belong to a real 3D surface. I would like to construct a 
> > > triangular mesh using 3D delaunay triangulation function. So, I can 
> > > construct a 3D surface model.
> >
> > Then maybe what you need is not a 3D Delaunay triangulation but a mesh of 
> > your surface.
> > You may want to have a look at the 3D Surface Mesh Generation package.
>
> Most probably what is needed here is a reconstruction rather than a 
> meshing
> and the reconstruction package is not yet available.
> >  > Basically i know how to use Delaunay Tringulation but I still not
> > > understand what it doings ?
> >
> > As its name says, it is computing a 3D Delaunay triangulation. ie in a 
> > nutshell a graph on 3D tetrahedra whose circumscribing balls are empty.
> > And the API of the class tells you what you can do with it.
> >
> > > Is there any method to convert Delaunay Tringulation to 3D polyhydrone ?
> >
> > no, just because a 3D triangulation is not a polyhedron...
> >
> > best
> >     Monique Teillaud
>
> --
> Mariette Yvinec
> Geometrica project team
> INRIA  Sophia-Antipolis
>
>
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