I would like to ask for some help with my specific 3D meshing task. I have attached a picture below where I tried to explain the rules I need to follow by meshing. I would like to create it with the script language of Gmsh (In a '.geo' file).
The rules are written on the picture but I explain them too in this text:
- I would like to create a mesh of a cube that has one or more regular hollow spherical shells inside.
- The six sides of the cube must be coincident with respect to the spatial position of the nodes, whichever way you rotate the cube.
- The matrix material between the outer wall of the sphere and the sides of the cube must be filled with tetrahedrons.
- The wall of the spherical shell should be constructed with hexahedrons.
I know that this is a very complex meshing task but I hope I can find some help here.
Thank you so much for your help!
I trie the same problem is 2D and it was a succes but is 3D I couldn't.
