There’s no way to do this with the official public Cesium API, but you can check out the attached example which may work for you: https://gist.github.com/mramato/5146500e57d675fb1ee5
There’s no way to do this with the official public Cesium API, but you can check out the attached example which may work for you: https://gist.github.com/mramato/5146500e57d675fb1ee5