[mkgmap-dev] [PATCH v1] - Route centre tweaks

Tue Sep 22 13:00:24 BST 2009

Thanks to those who have tried yesterday's table A patch. Seems like it
hasn't caused any problems (so far).

Today's offering includes the table A tweak but it also increases one
of the limits that determine when a route centre needs to be
sub-divided. As far as I can tell, the limit was somewhat smaller than
it should have been. So with this patch, fewer routing centres should
be required (obviously depends on the map data). 

So please test this patch (it replaces the previous patch) and let me
know if their are any issues.

You must enable assertions, otherwise if the data structures overflow
you won't know until mapsource/gps barfs.

Cheers,

Mark

BTW - if you are not interested in routing over footpaths, changing
them to a non-routable type will simplify the routing data further.
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