[mkgmap-dev] Problem with turn restriction

Mon Feb 3 19:19:46 GMT 2014

> 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