02-25-2004, 02:52 AM
I once thought about reducing the stack size by checking it for redundant entries. The same point-direction-line or whatever the stack stores can be generated twice by explorating the plan from dfferent points. Also a point being filled can invalidate some existant stack entries.
All that would be very slow (and difficult to implement) but this way the stack could be kept to a minimum.
All that would be very slow (and difficult to implement) but this way the stack could be kept to a minimum.
Antoni