CGAL users discussion list

[Stephane Tayeb <>]

Ramin H wrote:
> Thank you for your response. I think I didn't ask my question
> properly. I saw *47.3.3 Mesh Generation From a Segmented 3D Image*.
>
> I wanted to know how the multi-domain input can be defined when using
> polyhedron domains.
>
> -Ramin

Hi,

There is no such thing in the current implementation.

You will have to define your own multi-domain polyhedron oracle (cf. 
MeshDomain_3 concept in the reference manual). A naive (and 
computationnaly costly) solution could be to combine several polyhedron 
domains, one for each subdomain.

Best,
--
Stephane Tayeb
Software engineer - INRIA Sophia Antipolis
Geometrica Project-Team