Thank you for the hint, I'll try it.
Best regards,
Martin Vymazal
Quoting Jean-François Remacle <[email protected]>:
Le 8 avr. 2012 à 17:43, Martin Vymazal a écrit :
Hello,
the gmsh reference manual says that only the Delaunay algo supports
the Field mechanism for specifying element sizes. I would like to
use frontal algorithm of Netgen to mesh the volume of my geometry,
but I need to control the mesh size. Is there a way to do that? If
not, could you suggest:
1) How to implement mesh size control with frontal algorithm
I do not know. Yet, I believe that it is quite possible to generate
a mesh with Netgen and subsequently modify it using e.g. mmg3d that
is available in gmsh
Note that most of the time, the delaunay mesher do not modify the
surface mesh. This mesher is more robust than Netgen (to my
experience)
2) Another open source mesh generator which can mesh a volume
without modifying (already existing) surface mesh? This is actually
the reason why I want to avoid the 3d Delaunay algorithm.
Best regards,
Martin Vymazal
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Prof. Jean-Francois Remacle
Universite catholique de Louvain (UCL)
Ecole Polytechnique de Louvain (EPL) - Louvain School of Engineering
Institute of Mechanics, Materials and Civil Engineering (iMMC)
Center for Systems Engineering and Applied Mechanics (CESAME)
Tel : +32-10-472352 -- Mobile : +32-473-909930
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