Cesium实战之：加载各类数据

加载广告牌

viewer.entities.add(new Cesium.Entity({
                position: Cesium.Cartesian3.fromDegrees(106.55682326246042, 29.534247808485972, 1.0),
                lable: false,
                point: false,
                billboard: {
                    image: 'examples/images/Textures/poi2.png',
                    width: 42,
                    height: 140,
                    scale: 1.5
                }
 }))

广告牌

加载3D模型glb、gltf

viewer.entities.add(new Cesium.Entity({
                position: Cesium.Cartesian3.fromDegrees(106.57205354541892, 29.560026997082456, 300.0),
                model: new Cesium.ModelGraphics({
                    uri: 'examples/data/model/zhui.glb',
                    scale: 40,
                    minimumPixelSize: 50,
                    color: Cesium.Color.DARKCYAN.withAlpha(0.5)
                })
}))

glb

加载Google KML(kml、kmz)

viewer.dataSources.add(Cesium.KmlDataSource.load('examples/data/kml/model.kml',{
	camera : viewer.scene.camera,
	canvas : viewer.scene.canvas
})).then(function(dataSource){
	viewer.clock.shouldAnimate = true;
	//clockRange属性表示时间轴达到终点之后的行为，用户可以根据自己的需要来设置，默认为: UNBOUNDED
	//CLAMPED：达到终止时间后停止
	//LOOP_STOP：达到终止时间后重新循环
	//UNBOUNDED：达到终止时间后继续读秒
  viewer.clock.clockRange = Cesium.ClockRange.CLAMPED;
 });

kml