I was wondering if there was a way to retrieve an array of all given positions of an entity. As an example lets say there is a billboard read in from a czml file that has several positions defined to give it an orbit. Is there any way to retrieve the original positions specified in the czml file at some arbitrary time after it has been loaded? The purpose of this is to have a window that will show a table of the positions for a tracked entity once I can figure out how to get the data out of Cesium.
The only way I’ve been able to find in the documentation is something like viewer.trackedEntity.position.getValue(clock.currentTime). This can give the position for the current time, but not all of them. This function also takes into account any interpolation taking place, and I would prefer to only return the original positions. I’m not sure what goes on behind the scenes with the positions data when the czml is loaded, but I’m hoping this is doable and I’ve just missed something in the documentation.