[GraphHopper] Indoor Navigation

[Agostino SEMERIA]

I can guess that I have to modify your code at the reading phase of the osm
file to create an edge when I find an elevator / stair in the osm file.

After that  the routing works on different floors, is it right?


2013/8/28 Peter K <peathal at yahoo.de>

>  You'll have to do create an edge (via graph.edge(someNode,someOtherNode,
> distance)) for the connection of the floors yourself. There is currently no
> special import logic implemented for this. Let us know if you come up with
> something.
>
> Regards,
> Peter.
>
>  I haven't done yet the osm file but I think to follow the guide line of
> open street map ( http://wiki.openstreetmap.org/wiki/IndoorOSM) or
> something else you think is better for graphhopper engine.
> How graphhopper can use the stairs or elevators to calcolate path between
> floors?
> Il giorno 28/ago/2013 12:24, "Peter K" <peathal at yahoo.de> ha scritto:
>
>> Is indoor data available from OSM?
>>
>> You feed graphhopper with your indoor data and apply a dijkstra to it.
>> You could have a look into GraphStorage3D to get a feeling how you can
>> do it. The tricky thing is to get the correct location+height indoor
>> from your device. And then if you have that you'll probably need to
>> change the node lookup a bit (via Location2IDIndex).
>>
>> Regards,
>> Peter.
>>
>> > How can I use the graphhopper engine to calculate the path in an
>> > indoor map between two points from different level? I would like to
>> > use my osm file as map model. In this file there is some elevators.
>> >
>> > Thank you!
>> >
>> > aGO!
>>
>>
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