1. A concise explanation of the problem you're experiencing.
assets url not change to node_modules/cesium after add blow code to main.ts
window['CESIUM_BASE_URL'] = '/assets/cesium/';
2. A minimal code example. If you've found a bug, this helps us reproduce and repair it.
angular not add 'assets/cesium' to cesium rescource.
if you change the code, please update document
3. Context. Why do you need to do this? We might know a better way to accomplish your goal.
I just want add cesium to angular.
4. The Cesium version you're using, your operating system and browser.
windows 10 pro x64
chrome 66.0.3359.139 x64