PHYS-16 #time 45m #comment Moved min/max X/Y calculations to Simulation class. Still need to remove from WorldSettings. Also, moved Quadrant shape insertion inside of an existing loop, so I eliminated a full object iteration with every idle() pass.
PHYS-16 #time 25m #comment Removed all X/Y-related code from WorldSettings. More cleanup in main. I want to continue dismantling WorldSettings next.