Pyramid
A pyramid is a general n-sided prism.
Command
[create] pyramid [height | z] <z-height>
sides <nsides> Radius <radius>
[create] pyramid [height | z] <z-height>
sides <nsides> [major [radius] <x-radius> minor [radius]
<y-radius> ] [top <top-x-radius>]
GUI
- For multiple radii
