I still could not try your patch, but I would like to know if you think it would solve problem with this multipolygon [1]. It was correctly rendered by mkgmap until OSM migration to 0.6 API. Due to this change, I had to split outer polygon in three parts of less than 2000 nodes each one. Since then it is not rendered by mkgmap. I have also noticed this multipolygon is not correctly rendered by Osmarender [2], but it is by Mapnik, so may be some problem in the data I didn't found. Regards Carlos [1] http://www.openstreetmap.org/browse/relation/128102 [2] http://www.openstreetmap.org/?lat=39.7939395904541&layers=0B00FTF&lon=-> > 6.39816284179688&zoom=11
This is a special multipolygon: it consists of three outer ways and two inner ways. More than one outer way is currently not supported by mkgmap. I will check what happens in this case and how this problem can be solved. Rudi