Hi, attached is a patch that implements LocationHook with a new Quadtree. With my test data, it makes mkgmap about 10% faster.
Remarks: - Some Nodes and ways are not found. I think that's because they lie exactly on boundaries. The same problem occurs with mkgmap from trunk. As a work around I suggest to search those nodes again with coords decreased by 1. - More time may be saved if we manage to save the preprocessed boundary data in a format that can be directly loaded into the quadtree. http://gis.638310.n2.nabble.com/file/n7181376/locationHook_speedup.patch locationHook_speedup.patch ciao, Gerd -- View this message in context: http://gis.638310.n2.nabble.com/Patch-v1-LocationHook-with-new-Quadtree-tp7181376p7181376.html Sent from the Mkgmap Development mailing list archive at Nabble.com. _______________________________________________ mkgmap-dev mailing list [email protected] http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
