[OSRM-talk] external source

Michal Palenik michal.palenik at freemap.sk
Tue Jul 29 13:21:29 UTC 2014


hello

I am trying to reproduce the famous dublin no pub routing
http://www.sotm-eu.org/slides/95-1.pdf
which is fairly easy using postgis lua example
https://github.com/Project-OSRM/osrm-backend/blob/master/profiles/examples/postgis.lua
however:

that would penalize all osm ways with a pub nearby. but if the way is
5km long, only the area around the pub should be bad (not whole 5km).

I assume osrm works in way:
get data (way id is unique)
lua profiles (way id still unique, each way id is processed just once)
explode into proper node/edge architecture (way id not unique)
'magic'
running osrm daemon


is it possible in the 'magic' step process each segment for some
additional info (# of nearby pubs; elevation change; ..)? having way.id
and WKT/WKB available for postgis queries would be awesome.




thanks

michal

-- 
michal palenik
www.freemap.sk
www.oma.sk



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