Rectangular Corner

Rectangular corners are defined by 1 parameter:
| Parameter # | Description | Face Name | Face # |
| 1 | The full width of the squares. | All Faces | 0 |
Rectangular corners are composed of 3 squares which meet at 90 degrees. The squares are aligned in the positive XY, XZ, and YZ planes. Each square is of dimension X by X.
The reference point is the point where all 3 squares touch. Face Numbers: All faces Face 0.
Next: