CGAL users discussion list

[Andreas Puettmann <>]

Hi all!

For CFD post processing, I want to interpolate Finite Element solutions
from a purely tetrahedral 3D mesh to a new mesh of arbitrary elements.

Hence, I am looking for an algorithm which can efficiently perform a
point location search in 3D on tetrahedral meshes of *non-convex* domains.

I'd appreciate very much, if anyone could point me to either a ready
implementation for that or to how this could be realized with CGAL.

Cheers,
Andreas

--
Dipl.-Ing. Andreas Puettmann

Institute of Bio- and Geosciences
IBG-1: Biotechnology
Research Center Juelich

Tel +49 2461 61 5541
Fax +49 2461 61 3870
Web www.fz-juelich.de/ibt/modsim


------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------
Forschungszentrum Juelich GmbH
52425 Juelich
Sitz der Gesellschaft: Juelich
Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. HR B 3498
Vorsitzender des Aufsichtsrats: MinDirig Dr. Karl Eugen Huthmacher
Geschaeftsfuehrung: Prof. Dr. Achim Bachem (Vorsitzender),
Karsten Beneke (stellv. Vorsitzender), Prof. Dr.-Ing. Harald Bolt,
Prof. Dr. Sebastian M. Schmidt
------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------