[OSRM-talk] external source

Emil Tin emil at tin.dk
Tue Jul 29 18:36:40 UTC 2014


Hi,
Ways are split into segments before being processed by lua. And you can use way.osm_id from lua, see the example file.

Sendt fra min iPhone

> Den 29/07/2014 kl. 15.21 skrev Michal Palenik <michal.palenik at freemap.sk>:
> 
> 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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