DC-SDK
DC-SDK is based on the open source project Cesium for development
...Installing with NPM or YARN is recommended and it works seamlessly with webpack. Since the DC framework sets CESIUM_BASE_URL to ./libs/dc-sdk/resources/, you need to copy Cesium-related static resources files: Assets, Workers, and ThirdParty to libs/dc-sdk/resources directory of the project to ensure that the 3D scene can be rendered properly. You can also use DC.baseUrl to set the static resource base related to Cesium.