I was wondering about possibly using variable patch sizes( number of points per patch) inside of the pointcloud to do something like this. I don't know how much replication you might need, but I was willing to try some ideas related to a Pyramid of Pointcloud features, just need to figure out how to process the pyramid down from the raw data . . .
Bobb -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Lime, Steve D (MNIT) Sent: Tuesday, December 31, 2013 11:02 AM To: Rahkonen Jukka; Mapserver-Users ([email protected]) Subject: Re: [mapserver-users] Automatic simplification based on resolution One quick way to test might be to make resolution/cellsize values available for use in PostGIS SQL kinda like the !!bbox!! hack Paul made available years ago, perhaps !!cellx!! and !!celly!! and then one could pass those as necessary to the simplification function or their choice? Steve ________________________________________ From: [email protected] [[email protected]] on behalf of Rahkonen Jukka [[email protected]] Sent: Tuesday, December 31, 2013 3:31 AM To: Mapserver-Users ([email protected]) Subject: [mapserver-users] Automatic simplification based on resolution Hi, Mapnik has such a feature http://blog.cartodb.com/post/20163722809/speeding-up-tiles-rendering Andrea Aime is experimenting with it with Geoserver and is reaching a 50% speedup. http://osgeo-org.1560.x6.nabble.com/Some-interesting-optmizations-from-Jonathan-s-load-test-td5095839.html Can Mapserver do the same? -Jukka Rahkonen- _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
