Create the symmetry according to X axis (red).
Transform > Symmetry Opposite |
Command: SymmetryOpposite |
Steps:
1. Select objects to copy.
2. It will create a symmetry using both X and Y axis (red and green) of the CPlane but with the opposite direction, as the following image.
Important Note:
One of the advantage of this tool is that can be used as a Record. It allows us to modify the copied object at any time. To Save Record, right click on Save Record, and activate the first two options.