Model.scalemark

Model.scalemark(collection, scale_x, scale_y, scale_z, origin)

Scales a selection of entities by multiplying the coordinates.

Parameters:

• collection (Collection) – The collection containing the entities to translate.

• scale_x (double) – The multiplication factor for the x-coordinate.

• scale_y (double) – The multiplication factor for the y-coordinate.

• scale_z (double) – The multiplication factor for the z-coordinate.

• origin (Entity) – The node ID defining the origin of the scaling. If set to 0, the global origin is used.

Example

Scale the component named “ top “ uniformly 10 times about node with ID 3

import hm
import hm.entities as ent

model = hm.Model()

# Creating a collection that contains the component
component_collection = hm.Collection(model, ent.Component, "name=top")

model.scalemark(
    collection=component_collection,
    scale_x=10.0,
    scale_y=10.0,
    scale_z=10.0,
    origin=ent.Node(model, 3),
)