Hi, Frederik Ramm wrote: > > shortest and the fastest route. Does it perhaps store which routes > people print after playing aroung with via points, and use that, or > something?
Suspect not - due to the odd and inconsistent selection of via points that people use, I suspect this would produce poor results. One strategy might be to run the routing algorithm again, rejecting a route as soon as more than (say) 50% of it is the same as the previously-calculated optimal route. Or to calculate all possible routes (since I believe they're pre-calculating lots of their data, they presumably have this option), sort by how optimal they are and then do a pass selecting routes with significant differences but without too much disadvantage compared to the optimal route. -- Jon Bright Silicon Circus Ltd. http://www.siliconcircus.com _______________________________________________ Routing mailing list [email protected] http://lists.openstreetmap.org/listinfo/routing
