fedoo.Mesh.add_nodes

Mesh.add_nodes(*args) → ndarray[int]

Add some nodes to the node list. The new nodes are not liked to any element.

The method can be used in several ways:

• mesh.add_nodes()

  Add one node at the center of the bounding box

• mesh.add_nodes(nb_nodes)

  Add several nodes at the center of the bounding box

• mesh.add_nodes(nodes)

  Add some nodes with the specified coordinates

• mesh.add_nodes(nodes, nb_nodes)

  Add several nodes at the same coordinates given in nodes

Parameters:

• nb_nodes (int) – Number of new nodes If the nodes coorinates (“nodes”) is not specified, new nodes are created at the center of the bounding box.

• nodes (np.ndarray) – The coordinates of the new nodes. If nb_nodes is not specified, the number of nodes is deduced from the number of line. If only one node position is given (ie len(nodes) == ndim) and nb_nodes is given, several nodes are created at the same position.