CGAL users discussion list

[Bryn Lloyd <>]

Hi

I read about the make_surface_mesh function and looked at the examples.

Is it possible to generate multi-domain surfaces from label images 
(segmentations) using  make_surface_mesh?
If possible, the subdomain surfaces should be manifold. The 
documentation mentions an "undocumented" feature, which might provide 
this functionality.


I have an image segmentation of the human body and would like to 
generate surfaces, which are compatible (i.e. share triangles between 
domains) and manifold.

Previously I have generated tetrahedral meshes using make_mesh_3 and 
extracted the facets and subdomain interfaces. Unfortunately, there is 
no way to enforce subdomain surfaces to be manifold in this method.

Thanks for any ideas
Bryn