This tutorial shows an example of procedural mesh.

Create the mesh to apply.
This mesh will be the extension form to model the final object.
Store it in bank n°1.
.

Create the mesh on to apply th procedural mesh.

Apply procedural meshing from bank n°1 (ContextMenu->ProcedualMesh).

Optimize and create a light, etc.

Calculate a rendering.

Another exemple of this fucntion.