cesiumjs的参数配置

https://cesiumjs.org/tutorials/Cesium-Workshop/

1. Geocoder : A location search tool that flies the camera to queried location. Uses Bing Maps data by default.
2. HomeButton : Flies the viewer back to a default view.
3. SceneModePicker : Switches between 3D, 2D and Columbus View (CV) modes.
4. BaseLayerPicker : Chooses the imagery and terrain to display on the globe.
5. NavigationHelpButton : Displays the default camera controls.
6. Animation : Controls the play speed for view animation.
7. CreditsDisplay : Displays data attributions. Almost always required!
8. Timeline : Indicates current time and allows users to jump to a specific time using the scrubber.
9. FullscreenButton : Makes the Viewer fullscreen.

var viewer = new Cesium.Viewer('cesiumContainer', {
    scene3DOnly: true,
    selectionIndicator: false,
    baseLayerPicker: false
});

相关配置： http://cesiumcn.org/docs/Viewer.html?classFilter=viewer