[OSRM-talk] external source
michal.palenik at freemap.sk
Tue Jul 29 20:01:32 UTC 2014
is there any means to get which part of the way is considered? WKT or
WKB or start-end point or any geometry description?
On Tue, Jul 29, 2014 at 08:36:40PM +0200, Emil Tin wrote:
> 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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