Posted: Apr 13, 2016 7:08 pm
by ScholasticSpastic
I had a "I'm a complete idiot" moment. What I want is universal movement at a fixed distance from the center of a half-hemispherical space. So all my designs looked like the frameworks you'd put a fancy old globe in. But then I realized: I can just rotate the base and move through a 90 degree vertical arc and get the same effect.