I use PolylineCollection to create and dynamicly update polylines positions several time by seconds.
I would like to do the same with filled polygons. I saw that in b20 it was not so easy : https://groups.google.com/forum/#!topic/cesium-dev/rwVRd65ohxw
I also know that there still isn't PolygonCollection now, but was wondering if there is an easier way to update my polygons positions in the current head version ?
I think I can't use datasources, as my polygons are not time pre-computable, I just compute the positions on the fly, from differents inputs, user input is one of them.