Model.marknodenudge#

Model.marknodenudge(collection, distance, vector)#

Moves nodes along a surface. The nodes must first be associated to a surface.

Parameters:

  • collection (Collection) – The collection containing the node entities to be moved.

  • distance (double) – The distance to move the nodes (in the direction of the vector).

  • vector (hwTriple) – The direction to move the node (in 3D space). This vector is mapped to the surface before the nodes are moved.

Example#

Move the node with ID 110 a distance of 10.0 in the x direction ( along the surface it is associated to )#
import hm
import hm.entities as ent

model = hm.Model()

nodes = hm.Collection(model, ent.Node, [110])
vector = [1.0, 0.0, 0.0]
model.marknodenudge(collection=nodes, distance=10.0, vector=vector)
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