CGAL users discussion list

[Raul Gallegos <>]

Hi Community,

I am checking the implementation of Lloyd and Odt move optimizers, and before moving, they check the dimensionality with the c3t3.in_dimension(v) (where v is a vertex_handle).

But we are talking about a 3D Mesh, how could a vertex inside a 3D Mesh be different from a 3-dimensional vertex, on what circumstances?

So for example, on the 2-Dimensional space, When is a vertex 2,1 or 0-dimensional?

I am working on the 2-Dimensional version to determine the new position for Lloyd and Odt movements and I think I need to determine when a vertex in on the borders, when it is on a constrained edge.

Thank you.

--

Raul O. Gallegos Hidalgo