BendNetwork.node_laplacian
- BendNetwork.node_laplacian(key)
 Return the vector from the node to the centroid of its 1-ring neighborhood.
- Parameters:
 - keyhashable
 The identifier of the node.
- Returns:
 compas.geometry.VectorThe laplacian vector.
Return the vector from the node to the centroid of its 1-ring neighborhood.
The identifier of the node.
compas.geometry.VectorThe laplacian vector.