CGAL users discussion list

["Laurent Rineau (CGAL/GeometryFactory)" <>]

Le jeudi 30 août 2012 07:40:17 ju21 a écrit :
> Laurent Rineau (CGAL/GeometryFactory) wrote
> 
> > That depends on your criteria. If the mesh criteria for cells can be
> > verified
> > without inserting any point inside the interior of the object, then the 3D
> > mesh generator does not insert such points. But that is strange. The shape
> > criterion at least should trigger the insertion of point in the interior.
> 
> The fact is I don't really understand the unity of this criteria. Is it the
> same of the 3D object one ?

See the subsection "The meshing criteria" of the section "Interface" in the 
documentation of the 3D mesh generator:

http://www.cgal.org/Manual/latest/doc_html/cgal_manual/Mesh_3/Chapter_main.html#Section_50.2

The parameter 'cell_radius_edge_ratio' is a ratio. By definition it has not 
unity. Set it to 4, for example. If you want to have better graded cell 
sizes, 
you can try to set it to 2, but not less.

-- 
Laurent Rineau, PhD
R&D Engineer at GeometryFactory           http://www.geometryfactory.com/
Release Manager of the CGAL Project       http://www.cgal.org/