gmsh connection between volumes
Hello
I have a problem with my 3d mesh from gmsh. I have a cylindre inside a cube volume. when I create 3d mesh it seems that my mesh has a connection problem. There is no errors but I think my cylindre isn't connected to the rest of mesh and is floating in my cube. So I just want to know how can I insert it inside the cube? It should be like placing an object inside another object. I attach my file if it is possible to check it and see if it is correct or not.
Thanks in advance. first.geo