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Re: [cgal-discuss] Non convex 2D mesh generation


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  • From: Shuchu Han <>
  • To:
  • Subject: Re: [cgal-discuss] Non convex 2D mesh generation
  • Date: Sat, 11 Jul 2009 16:59:17 +0800
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Sorry Gil, Please forgot about my last reply. It's a wrong answer.

shuchu

On Sat, Jul 11, 2009 at 4:36 PM, Shuchu Han <> wrote:
Hi, Gil,

The boundary of CDT is convex one.  U can use CGAL::Triangulation_2 to store/process the non-convex triangulation mesh.
 

best regards
shuchu


On Sat, Jul 11, 2009 at 12:38 AM, Gil Hoffer <> wrote:
Hi,

I'm working on some academic project, and I'd like to generate a 2D triangular mesh using the CGAL meshing package (with Constrained Delaunay Triangulation).
Unfortunately, when trying to create the mesh for a non-convex area, I get triangles which are outside the area I want to mesh (see attached image as example).
Is there a way to tell the meshing procedure not to do that?

thank you!

Gil



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