[mkgmap-dev] [PATCH] Inter-Tile routing - alpha code for testing

Sat Feb 14 23:50:56 GMT 2009

Johann,

> > I have some rough code that needs a little more work and then it can be
> > tested - should be available in the next day or so.
> >
> >   
> I've no ready solution, but I've looked into the code.
> My solution would be really simple:
> 
> In LineSplitter.clip() simply dont create a Coord but a 
> CoordNode(x,y,n,true) for the newly calculated border node if the line 
> is a road type.
> With this change you will get a border node at each clipped road, 
> without any additional tags in the osm file.

I don't think that will work - I think you have to clip the way before
you generate the nodes otherwise the road will have the wrong number of nodes.

I was hoping to put some more time into this before posting a patch
but I'll post it anyway.

Remember, you will need a bounds element in the OSM file to get a bounding
box to clip to.

Cheers,

Mark
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