[mkgmap-dev] StyledConverter.addRoadAfterSplittingLoops and roundabouts

Sun May 5 18:17:11 BST 2013

I simply tried to exclude roundabouts from splitting in 
addRoadAfterSplittingLoops. But it did not work. When routing over the 
start/end-point of a roundabout the driving direction was changed.

Maybe you can keep that in mind while reimplementing the routing stuff.

WanMil

> Hi WanMil,
>
> sounds reasonable, but how can we try? If you skip the split of
> roundabouts: are the network routines prepared for roads that have a
> closed loop?
>
> Gerd
>
>  > Date: Sun, 28 Apr 2013 22:45:01 +0200
>  > From: wmgcnfg at web.de
>  > To: mkgmap-dev at lists.mkgmap.org.uk
>  > Subject: [mkgmap-dev] StyledConverter.addRoadAfterSplittingLoops and
> roundabouts
>  >
>  > Hi programmers,
>  >
>  > the StyledConverter.addRoadAfterSplittingLoops seems to splits each
>  > roundabout at least into two MapRoad objects because they contain the
>  > same point twice (start and end point). I wonder if that's the desired
>  > function?
>  >
>  > The comment says:
>  > // check each point in the way to see if it is the same
>  > // point as a following point in the way (actually the
>  > // same object not just the same coordinates)
>  >
>  > But I think it's curious that Garmin would not allow that for
> roundabouts.
>  >
>  > WanMil
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