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Re: [cgal-discuss] Mesh 2 refinement custom


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  • From: Andreas Fabri <>
  • To:
  • Subject: Re: [cgal-discuss] Mesh 2 refinement custom
  • Date: Fri, 24 Jun 2011 09:41:56 +0200
  • Organization: GeometryFactory

On 24/06/2011 09:38, cyril bordreuil wrote:
Hi

I would like to customize the size of the cell of a mesh 2 with a
function of a position in order
to have a kind of controlled grading.
I think it is possible with a user implemented MeshCriteria and a
delaunay_refine_mesh function.
If it is the right solution, does anybody have an example of this kind
of user defined criteria?

Thank in advance for the help.

Cyril



The Constrained Delaunay Triangulation demo also features
the 2D Delaunay mesh generator, and there is a sizing field
that is the distance to the boundary.

best regards,

andreas



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