[mkgmap-dev] [PATCH v1] Speedup for mp

Wed Jan 20 09:42:53 GMT 2010

WanMil schrieb:

> This is caused by the new mp code. The methods contains(JoinedWay,
> JoinedWay) and createContainsMatrix(..) are not optimal for large and
> lots of polygons (both apply to Norway).

And what about the realy large boundary MPs used in Germany
and Netherlands (other areas use type=boundary for boundaries).

Maybe we should internaly convert them to type=boundary
so that they don't stress the MP code ?

Chris

[1] <http://wiki.openstreetmap.org/wiki/Relations/Proposed/Boundaries>
[2] <http://www.openstreetmap.org/browse/relation/62781> (land_area MP)
[3] <http://www.openstreetmap.org/browse/relation/51477> (maritime)