fedoo.Mesh.add_internal_nodes

Mesh.add_internal_nodes(nb_added: int) → ndarray[int]

Add some nodes to the node list.

This method add nb_added nodes to each elements. The total number of added elements is then: nb_added*n_elements

The added nodes are internal nodes required for specific element interpolations. The new nodes are considered as virtual nodes (ie will not be displayed).