3 ms·
OK. I think I've got it. It's a way to map a 2D square to 3 dimensions without distorting distance. Is that right? A simple torus mapping stretches distance in
by andybak 9y ago
OK. I think I've got it. It's a way to map a 2D square to 3 dimensions without distorting distance. Is that right?
A simple torus mapping stretches distance in the x direction depending on whether you're on the inside or outside of the torus - and the wrinkles fix this.
(IANAM if that wasn't obvious)