On Wed, Dec 05, Henning Scholland wrote: > Hi Gerd, > what about a check, if left=~-180 or right=~180, if this is really the > leftest|rightest part of the map, or if it continues on the other side > on anti-meridian. If so, divide bounding-box at anti-meridian into two > parts and calculate tiles for these two bounding-boxes.
Yes, I think the problem is if you cross 180. Maybe if the data is going from ~-180 to ~180, we should check what the latest node from the right is, and what the latest node from the left is, and exclude the empty middle? Thorsten -- Thorsten Kukuk, Project Manager/Release Manager SLES SUSE LINUX Products GmbH, Maxfeldstr. 5, D-90409 Nuernberg GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB 16746 (AG Nürnberg) _______________________________________________ mkgmap-dev mailing list [email protected] http://lists.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
