Clone
How To Use
If you select the 'line' type and put '/' at the end of the number, the cloned objects will be placed on the edge evenly. The edge can be drawn by dragging the mouse.
If you select the 'line' type and put 'x' at the end of a number, the cloned objects will be placed at the interval of the edge.
If you select the 'circle' type, the cloned objects will be placed on a circle drawn by mouse dragging evenly.