cgal-discuss - [cgal-discuss] 3D meshing - bad tetrahedra

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[cgal-discuss] 3D meshing - bad tetrahedra

From: Ramin H <>
To:
Subject: [cgal-discuss] 3D meshing - bad tetrahedra
Date: Thu, 8 Jul 2010 12:33:14 -0400
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Hi everyone,

I am using the Meshe_3 in CGAL 3.6. The meshing criteria is as follows:
Cell Aspect Ratio: 3.0
Facet Angle: 25

And I have turned on Exuding. When I inspect the mesh, I can still see plenty of tetrahedra that are violating the aspect ratio rule. I am using the resulting mesh for a Finite Element Analysis and the quality of mesh has a significant impact on the accuracy of the results.

How can I get rid of all (or most) of bad tetrahedra?

Thanks,
-Ramin

[cgal-discuss] 3D meshing - bad tetrahedra, Ramin H, 07/08/2010
- Re: [cgal-discuss] 3D meshing - bad tetrahedra, Stephane Tayeb, 07/09/2010
  - Re: [cgal-discuss] 3D meshing - bad tetrahedra, Mariette Yvinec, 07/09/2010
    - Re: [cgal-discuss] 3D meshing - bad tetrahedra, Ramin H, 07/12/2010

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[cgal-discuss] 3D meshing - bad tetrahedra