[GraphHopper] Get direction of an edge using CH

[Robert Schmid]

Since we route height-data weights we need to know in which direction 
we're entering/visiting the edge. It matters because we need to know if 
we're going up or down. The path object is not yet created (during 
routing process).

Thanks in advance,

Robert

Am 28.10.2013 11:11, schrieb Peter K:
> What is your usecase? In the latest version the edgeId list will be
> hidden in the Path object.
>
> Peter.
>
>
>> Hi Peter,
>>
>> I need to find out in which direction i am passing the edges while
>> routing using contraction hierarchies. Is there an easy way to get the
>> direction?
>> The Graphhopper version i'm using is from 18th of September.
>> Sorry, i am sure that this question has been answered many times ;)
>>
>> Thanks in advance,
>>
>> Robert
>>
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