def demo_scaleFeatures_add(rootComp: adsk.fusion.Component): body = _ui.selectEntity('Select a body', 'Bodies').entity bodies = adsk.core.ObjectCollection.create() bodies.add(body) scalePoint: adsk.fusion.BRepVertex = _ui.selectEntity('Select a vertex as the scale origin.', 'Vertices').entity scaleFactor = adsk.core.ValueInput.createByReal(0.5) scaleFeatures = rootComp.features.scaleFeatures input = scaleFeatures.createInput(bodies, scalePoint, scaleFactor) scaleFeature = scaleFeatures.add(input)