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Constrained Delaunay Tetrahedralization


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  • From: "Henrique Campos Fernandes" <>
  • To:
  • Subject: Constrained Delaunay Tetrahedralization
  • Date: Sat, 17 May 2008 12:56:01 -0300
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Hi colleagues,
 
I'm working in a facet recovery procedure in order to implement a constrained triangulation in 3D. To achieve this, I delete some tetrahedrons that intercept the missed facet, then I obtain a concavity. After this, I retriangulize this concavity separately (in another triangulation). The problem is how to join the two triangulations. I'm trying to use t.create_cell(Cell_handle) to add the new tetrahedrons, one by one, in the first triangulation but it becomes invalid.
 
Could you help me?
 
Thank you.
 
--
Henrique Campos Fernandes
Federal University of Minas Gerais - Brazil 
 



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