When several parts are selected, they can be moved, resized, rotated, renamed and grouped.
Android or iOS : do a Long press on the screen and move your finger to create a boxselection.
Windows : press “shift” or “ctrl” key + clic and drag the cursor.
The hierarchy can also be used to select several parts.
Multiple parts can be resized at the same time, but only those aligned on the transformation axis will be affected. (in this example, the red cube has been rotated and is not aligned with the resized axis).
