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[mkgmap-dev] 3 countries - 1 file

From Paul news at pointdee.co.uk on Tue Jul 14 09:12:20 BST 2009

Steve Ratcliffe wrote:
> Hi
>> Weird artifacts at the border I can cope with and were to be expected.
>> The places I'm visiting are hundreds of miles apart and not near any
>> borders so that in itself shouldn't be an issue
> For routing to work across the tiles, the road end point has to be in
> exactly the same place (well within 3 garmin units, about 20m) on both
> tiles and they have to be marked as edge nodes.
> mkgmap does this only if each tile has roads (etc) that extend beyond the
> declared bounds for the tile and that those bounds match up exactly.
> It cuts the roads exactly to the boundary and therefore knows that the node
> it inserted is an edge node.
> Cheers,
> ..Steve

Routing across borders isn't an issue (I'll be flying across that part)
as long as I can route within each tile



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