Is it possible to limit the “viewer” to a city (Or area). I would like to see only a part of the globe not all the globe.
I’m reading about tile & camera… Any suggestion what i should try to load only a tile. Not all the globe in my viewer.
If you are talking about limiting the imagery to just a certain extent; see this thread for some good information: https://groups.google.com/d/msg/cesium-dev/3SSScyR_d1I/qpgXeAFR3ssJ
If you are talking about constricting the camera so that it can’t look outside of a certain area; that’s something that’s trickier to do and not something we have direct support for out of the box (but you could do yourself depending on the exact requirements).
Your first point is exactly what i’m looking for!