CGAL users discussion list

["Abel Alonso" <>]

Hi!

I'm working with the class Polyhedron_3 to implement a Mesh Editor and when the user performs an operation which involves a hole I would like to come back to the previous state of the mesh. I have a buffer of triangles of that previous mesh state, but I cannot reconstruct the mesh by adding all of these triangles using the make_triangle method, but I cannot add a triangle which has two points inserted in the polyhedron.

So, my question is:

Does exists any method or way to construct a Polyhedron from a triangle list?

If it isn't, I would like to know if is there any way to copy a Polyhedron object to another one, without memory sharing between them.

Thanks in advance and congrats for this great library,

Abel.