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Re: [cgal-discuss] Converting Tetgen triangulation to CGAL


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  • From: Thomas Holzmann <>
  • To:
  • Subject: Re: [cgal-discuss] Converting Tetgen triangulation to CGAL
  • Date: Wed, 30 Nov 2016 09:06:35 +0100
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On 11/30/2016 08:19 AM, Andreas Fabri wrote:

On 30/11/2016 08:16, Thomas Holzmann wrote:
So if I additionally add the cell neighbors and the infinite cells, it
should work like I did it?

Does tetgen produce a tetrahedrization of the convex hull of the points?
The infinite cells are outside of the convex hull.
Yes, it produces a tetrahedrization of the convex hull. So I will also create infinite cells and add it with their neighbors.

You probably also have to set the cell incident to each vertex.

Ok, I'll do that.

I'll let you know if it worked.

Thanks!

Thomas

--
====================================================
Dipl.-Ing. Thomas Holzmann
TU Graz - Institut fuer Maschinelles Sehen und Darstellen
Graz University of Technology - Institute for Computer Graphics & Vision
Inffeldgasse 16/II, 8010 Graz, Austria

http://www.icg.tugraz.at/
phone: +43 316 873 5091
====================================================


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