[Gmsh] complex geometries

[Broerse, D.B.T. (Taco)]

Dear all,

On the gmsh website there are a few examples at the right side of the page, I wondered what kind of elements have been used to make non-geometric entities in 3D, especially the mesh of the hip bones.

I am interested to implement topography (for example of the earth) in a mesh, but I don’t know how to implement that (for example, creating a surface that smoothly fits through a topographic grid).

Can anybody please enlighten me?

Kind regards,

Taco Broerse