[OSRM-talk] via_points in output

Florian Lohoff f at zz.de
Mon Nov 18 12:38:42 UTC 2013


Hi,

i am trying to build a application around OSM which trys to solve not
the traveling salesman but something similar. For this i'd need to find
crossing of multiple routes. My first approach would be to put all route
geometry nodes into a tree and look for matches. In the end i would
only need nodes which have a crossing with another road.

So i was looking at the via_points. How are those chosen? 

Or would it be more feasible to extend the OSRM output a bit to dump
these interesting nodes additionally?

Flo
-- 
Florian Lohoff                                                 f at zz.de
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