Customisable wheel generator for robotics or RC vehicles.

V3 now has basic support for 12mm hex drive

modify radius, width, number of spokes, etc etc

This is my first customiser model, needed some wheels and this popped out....

Spoke Types
1: experimental :-)
2: Parallel
3: Wedge

For N20 type motors, use shaft_radius = 1.5, shaft_flat = true, shaft_flat_offset=1.

Finally, this is pretty simple, and doesnt check for stupid (or at least unexpected) input - if you're trying to do something and it makes a mess - ping me, i'll try to update to support.