CGAL users discussion list

[Noura Hamzé <>]

It works thanks !
Le Lundi 24 Juin 2013 15:47 CEST, "Laurent Rineau (CGAL/GeometryFactory)" <> a écrit:
 
> Le lundi 24 juin 2013 15:32:43 Noura Hamzé a écrit :
> > I'm not familiar with the "inr.gz" file format. Idially i need to produce a
> > 3D mesh from a surface mesh (my current mesh is in vtk format) , however if
> > there is no way to start from a surface mesh, i think that i need to
> > convert my dicom files (i have them also) to an image format which could be
> > compatible with CGAL. Thanks in advance,
>
> Have a look at the section named "3D Polyhedral Domains", here:
> http://www.cgal.org/Manual/latest/doc_html/cgal_manual/Mesh_3/Chapter_main.html#Subsection_51.3.2
>
> To use that code, you will have to convert your VTK mesh a polyhedron, first.For 
>  that, you will have to use the class template
> CGAL::Polyhedron_incremental_builder_3. See the example "Example Using the
> Incremental Builder and Modifier Mechanism", here:
> http://www.cgal.org/Manual/latest/doc_html/cgal_manual/Polyhedron/Chapter_main.html#Subsection_25.6.2
>
> It should not be too difficult to convert your VTK mesh to a CGAL polyhedron,
> unless your VTK mesh is not manifold.
>
> --
> Laurent Rineau, PhD
> R&D Engineer at GeometryFactory http://www.geometryfactory.com/
> Release Manager of the CGAL Project http://www.cgal.org/
>
>
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>  



--
Noura HAMZE
http://dpt-info.u-strasbg.fr/~n.hamze/