ohai, I am creating a circular tower for my latest map. I was wondering if anyone knew how to do this very well. I want to try to make it as perfect as possible. If someone could give me a guide or some tips, that would be great.
You could use walls as guide lines and place the boxes up against the walls and do a **** load of interlocking but in a circular motion.
Anytime you want to make a circle, put down a circular respawn area at the focal point, and make the radius set to whatever size you need. As long as you don't touch a goal object, or a teleporter, the spawn area will stay lit up, and you can use that to make a perfect circle.