CGAL users discussion list

 Dear Lauren Rineau:

     Insert segments one by one can only be used for simple geometry, if i treate with a complex region, like the one on the CGAL manual page

http://www.cgal.org/Manual/latest/doc_html/cgal_manual/Mesh_2/delaunaymesh-teaser.png

, how to input the boundary into cgal.

regards

 

 

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发件人： Laurent Rineau (CGAL/GeometryFactory) <>
收件人：
发送日期： 2013年1月7日, 星期一, 6:19 下午
主题: Re: 回复： [cgal-discuss] use CGAL as the grid generator

Le lundi 07 janvier 2013 18:13:19 a 閏rit :
> Dear Lauren Rineau:
>    thank you very much for you feedback. I am reading the tutorial for 2D
> mesh. But it seems in the tutorial ,  polygon package was not used. only
> some points were set. Could you please give me some more information about
> generation mesh in a polygon region

The 2D Mesh Generation package deals with segment constraints. But you can
insert the edges of a polygon one by one in the constrained Delaunay
triangulation, and the result will be a mesh of the interior of the polygon.

--
Laurent Rineau, PhD
R&D Engineer at GeometryFactory          http://www.geometryfactory.com/
Release Manager of the CGAL Project      http://www.cgal.org/


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