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The Taub Faculty of Computer Science Events and Talks

CGGC Seminar: Coupling surface and tetrahedral mesh generation with the restricted Delaunay triangulation
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Pierre Alliez (CS, INRIA Sophia Antipolis)
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Wednesday, 30.01.2008, 15:00
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Room 337-8 Taub Bld.
A Delaunay triangulation restricted to a surface is obtained by filtering a 3D Delaunay triangulation. Filtering herein consists of selecting a subset of the 3D Delaunay facets whose dual edges intersect the surface. In this talk I will explain how the restricted Delaunay triangulation paradigm can be used to simultaneously mesh a surface together with its interior. I will then describe two mesh generation algorithms along these lines and show a demo made with components from the CGAL library.