cesium隐藏初始页面自带控件

var viewer = new Cesium.Viewer('cesiumContainer', {

      animation: false,

      homeButton: false,

      fullscreenButton: false,

      geocoder: false,

      sceneModePicker: false,

      baseLayerPicker: false,

      timeline: false,

      infoBox: false,

      navigationHelpButton: false,

      selectionIndicator: false

    });

animation: false,隐藏时钟  homeButton: false, 隐藏主页 fullscreenButton: false, 隐藏全屏 geocoder: false, 隐藏搜索 sceneModePicker: false, 隐藏二三维切换 baseLayerPicker: false, 隐藏图层管理  timeline: false, 隐藏时间轴 infoBox: false, 隐藏点击entity信息框  navigationHelpButton: false, 隐藏帮助按钮   selectionIndicator: false， 隐藏点击entity绿框