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- From: "Mahbubunnabi Tamal" <>
- To:
- Subject: Re: [cgal-discuss] 3D surface meshing
- Date: Tue, 12 Jun 2007 16:37:31 +0100
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On 11/06/07, Laurent Rineau <> wrote:
The vertices defined by x,y and z coordinates
x1 y1 z1
.. ...
xN yN zN
are already on the surface or extracted from the surface (noise free). I just need to do 3D surface meshing using these coordinates. After reading these coordinates from a text file I am having problem to pass them on to the function
Surface_3 surface(sphere_function, // pointer to function
Sphere_3(CGAL::ORIGIN, 2.)); // bounding sphere
I am not sure how to use the pointer to the function. I guess the 'function' should be a 3D coordinates. How could I use these points in surface meshing?
Regards
Tamal
On Monday 11 June 2007 17:15:52 Mahbubunnabi Tamal wrote:
> Hi
>
> Since I am very new to the field, I would be very grateful if you could
> please provide
> some sort of example for 3D surface meshing from clouds of points.
As I told you, we (CGAL developers) have code already implemented for that.
There exists litterature about implicit functions computed from a set of
points, but it is not implemented in CGAL.
--
Laurent Rineau
INRIA - Sophia Antipolis
BP 93, 2004 Route des Lucioles
06902 Sophia Antipolis Cedex FRANCE
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The vertices defined by x,y and z coordinates
x1 y1 z1
.. ...
xN yN zN
are already on the surface or extracted from the surface (noise free). I just need to do 3D surface meshing using these coordinates. After reading these coordinates from a text file I am having problem to pass them on to the function
Surface_3 surface(sphere_function, // pointer to function
Sphere_3(CGAL::ORIGIN, 2.)); // bounding sphere
Regards
Tamal
- 3D surface meshing, Mahbubunnabi Tamal, 06/08/2007
- Re: [cgal-discuss] 3D surface meshing, Laurent Rineau, 06/08/2007
- Re: [cgal-discuss] 3D surface meshing, mukdam kena, 06/08/2007
- Re: [cgal-discuss] 3D surface meshing, Mahbubunnabi Tamal, 06/11/2007
- Re: [cgal-discuss] 3D surface meshing, Mahbubunnabi Tamal, 06/11/2007
- Re: [cgal-discuss] 3D surface meshing, Laurent Rineau, 06/11/2007
- Are these available in CGAL, Hari Kumar Voruganti, 06/11/2007
- Re: [cgal-discuss] Are these available in CGAL, Andreas Fabri, 06/12/2007
- Re: [cgal-discuss] Are these available in CGAL, Vikas, 06/14/2007
- Re: [cgal-discuss] 3D surface meshing, Mahbubunnabi Tamal, 06/12/2007
- Re: [cgal-discuss] 3D surface meshing, Ioannis Mademlis, 06/13/2007
- Are these available in CGAL, Hari Kumar Voruganti, 06/11/2007
- Re: [cgal-discuss] 3D surface meshing, Laurent Rineau, 06/11/2007
- Re: [cgal-discuss] 3D surface meshing, Mahbubunnabi Tamal, 06/11/2007
- Re: [cgal-discuss] 3D surface meshing, Laurent Rineau, 06/08/2007
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