Display GeoJson very slow.


I test b18. Drag and drop a Geojson file into CesiumView, see attachment. The global is getting very slow. Can we use this way , http://bl.ocks.org/mbostock/5914438, tiled vector data, to speed up GeoJson file render?



world-50m.json (758 KB)

Hey Shawn, sorry I ever got back to you on this. The slowness of large geojson files is a known issue that we are working. Cesium was originally tuned for time-dynamic data, so it does way more work for static data then it needs to. I expect things to improve dramatically by around b20 or b21.