Duplicate

While an object is being moved, you can duplicate it by pressing the green button normally used for the Main Menu. This will make a duplicate of all the currently selected objects or groups of objects.

Once a duplicate has been made, you can place another duplicate somewhere else by pressing the duplicate button again. Duplicates can be made when holding shapes with a laser (great for orthogonally aligned placements, as laser movements are in a locked rotation)

Or when grabbing a shape with your hands (great for precise placement and directly add a rotation to the new position)

The position and rotation of a first duplicate created from a model will serve as the starting point for creating an Array. (Keep the green button pressed and move your controller in the direction of the array)