This is a Cesium plugin that adds to the Cesium map a user friendly compass, navigator (zoom in/out), and distance scale graphical user interface.
fork from (cesium-navigation-es6)[https://github.com/richard1015/cesium-navigation-es6]
Only Differences:
from 'cesium' => from 'cesium/Cesium' defineProperties => Object.defineProperties (Cesium 1.67)