[Routing] Binary file format

Frederik Ramm frederik at remote.org
Tue Dec 11 01:12:46 GMT 2007


Hi,

> The problem I see is that ways are not connected with each other
> using junction nodes. With junction nodes it would be possible to
> calculate the distance between those nodes while creating the binary
> file and thus speed up the calculation of the route.

This must be a misunderstanding. OSM does have junction nodes.
Shapefiles don't. 

(OSM has many nodes *in addition* to junction nodes, but wherever you
can change direction there will be a node.)

Bye
Frederik
-- 
Frederik Ramm  ##  eMail frederik at remote.org  ##  N49°00.09' E008°23.33'





More information about the Routing mailing list