Is it possible to create a thick Mesh?

I’m totally new to this field, I’m using python and Trimesh to create a 3D model of a bone and I need to figure out how can I create or represent the thickness of the bone I only have surface of the bone which is ok, but I need also to represent how the bone looks inside this surface, Anyone has a clue on how to approach this problem?

Ask me if you need more information, I’m not sure what you need to know to understand the problem.

Thanks in advance.

Answer

You can use gmsh along with mmg to mesh in volume your surface.