Bob Paddock wrote: > I think Harry may have implemented part of A* in the existing > auto router.
Yes, and I have used A* with two different toporouters. The difference is in the data structure which A* is used to find a path through. I've used RBS (rubberband sketch) and TCS (triangulation crossing sketch). Cheers, Anthony _______________________________________________ geda-user mailing list geda-user@moria.seul.org http://www.seul.org/cgi-bin/mailman/listinfo/geda-user