CGAL users discussion list

[Jack Stalnaker <>]

On Tue, Mar 4, 2014 at 3:43 AM, Sebastien Loriot (GeometryFactory) <> wrote:

On 03/03/2014 09:58 PM, fadecomic wrote:

Consider a geo model consisting of a cube with with irregular internal layer
boundaries defined by sets of 3D points. How would I go about generating a
3D tetrahedral mesh of such a model that maintains the layer boundaries in
the final mesh?

I believe this is the 3D constrained Delaunay triangulation mentioned in
another thread here as not yet officially available in CGAL. Is that
correct?

If you want to preserve the points of the internal layers yes.
Otherwise, it is multi-domain mesh that the 3D mesher can handle.

Sebastien.

How does one go about creating a multidomain mesh? I cannot really see how to do that in the 3D mesh generation user manual. I see examples of 3D meshes, but nothing about how domains are assigned. Am I missing it?

Thanks.