[mkgmap-dev] Problem with turn restriction

Mon Feb 3 19:26:27 GMT 2014

Hi WanMil,

I am just guessing. Will have a closer look tomorrow.

Gerd

> Date: Mon, 3 Feb 2014 20:19:46 +0100
> From: wmgcnfg at web.de
> To: mkgmap-dev at lists.mkgmap.org.uk
> Subject: Re: [mkgmap-dev] Problem with turn restriction
> 
> > Hi WanMil,
> >
> >  > > The problem probably only occurs with ways close to the tile
> >  > > boundary that are clipped. I don't know if we can save a route
> >  > > restriction when the to-node or from-node lies outside of the boundary.
> >  >
> >  > Would it solve the problem if the boundary nodes are added earlier just
> >  > before the RestrictionRelation.addRestriction(MapCollector) is called?
> >
> > The boundary nodes are added for all ways before style processing, even for
> > all non-routable ways and shapes.
> > This wastes a few cpu cycles, but I don't see a problem or a solution here.
> >
> > Gerd
> >
> 
> As far as I understand the to-node and the from-node are calculated by 
> mkgmap. So I don't understand why there is a problem if the boundary 
> nodes are available. Can you explain a bit more in detail?
> 
> WanMil
> 
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