[mkgmap-dev] [PATCH v4] sea polygonsFrom Clinton Gladstone clinton.gladstone at googlemail.com on Mon Aug 17 16:38:46 BST 2009
On Sun, Aug 16, 2009 at 12:49 AM, Christian Gawron<christian.gawron at gmx.de> wrote: > With this version of the patch, the intersection of the bounding box and the > landmass does not have to be simply connected as in version 3 of the patch. Hm... I tried out this patch with a tiled map of Germany. The results were kind of amusing: pretty much all of Germany was flooded, with the exception of some areas around Lübeck. I suppose this is because I am using an extract (from Geofabrik) which cuts off coastline at the country border. Creating automatic sea polygons which will work in practice appears to be a rather non-trivial problem. Cheers and thanks for your work on this.
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