def mesh_update_vertex_attributes(mesh, keys, names=None):
"""Update the attributes of the vertices of a mesh.
Parameters
----------
mesh : compas.datastructures.Mesh
A mesh object.
keys : tuple, list
The keys of the vertices to update.
names : tuple, list (None)
The names of the atrtibutes to update.
Default is to update all attributes.
Returns
-------
bool
``True`` if the update was successful.
``False`` otherwise.
See Also
--------
* :func:`mesh_update_attributes`
* :func:`mesh_update_edge_attributes`
* :func:`mesh_update_face_attributes`
"""
return VertexModifier.update_vertex_attributes(mesh, keys, names=names)
def network_move_vertex(network, key, constraint=None, allow_off=False):
"""Move on vertex of the network.
Parameters
----------
network : compas.datastructures.Network
A network object.
key : str
The vertex to move.
constraint : Rhino.Geometry (None)
A Rhino geometry object to constrain the movement to.
By default the movement is unconstrained.
allow_off : bool (False)
Allow the vertex to move off the constraint.
"""
return VertexModifier.move_vertex(network, key, constraint=constraint, allow_off=allow_off)