And what's wrong with No Fly Zones? Does it matter that they are circular? Just overlap the edges of them and it blocks the pathing just fine. Otherwise you'll just have to deal with it and make a region/trigger to leash the unit.
I just tested it, I blocked a ridge with No Fly Zones overlapping 1/4-1/3 on each side with the next No Fly Zone and it works like a charm.
@Kynval: Go
And what's wrong with No Fly Zones? Does it matter that they are circular? Just overlap the edges of them and it blocks the pathing just fine. Otherwise you'll just have to deal with it and make a region/trigger to leash the unit.
I just tested it, I blocked a ridge with No Fly Zones overlapping 1/4-1/3 on each side with the next No Fly Zone and it works like a charm.