CGAL users discussion list

["Laurent Rineau (GeometryFactory)" <>]

Le jeudi 08 décembre 2011 11:08:55 elhassan Abdou a écrit :
> Dear  ALL
> 
> I attached in the mail a slice from the mri volume that I need to mesh. The
> slice has some 90 degree angles resulted from segmentation. I tried to use
> make_mesh_3 to generate tetrahedron for this but it does not work. I did
> not use any optimization in mesh criteria.
> 
>  DO I miss something in the delaunay triangulation. I thought yesterday that
> I should find away to control the divide and conquer during the mesh
> generation. but I am not sure if this is right or wrong although I do not
> have too much experience in the 3d delaunay triangulation.

Please, send us your code, or some parts of the code (that use CGAL), and the 
data, or at least the header fields of your data.

With that information, there is a chance that we can give you an answer.

If the files are bigger than.. say 10Ko, please do not send the files as 
attachment to the mailing list. Post it to a dedicated web site (dropbox for 
example), or send the files directly to me (to avoid spamming the whole list 
with big attachments).

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