Cesium快速上手3-Billboard/Label/PointPrimitives图元使用讲解
1.Billboard&Cesium.BillboardCollection
特点:
- 始终面朝屏幕,即使旋转也面朝屏幕
- 注意创建的集群对象 Cesium.BillboardCollection
2. Label&Cesium.LabelCollection
特点:
- 始终朝向屏幕
- 注意创建的是集群对象 Cesium.LabelCollection()
- Label对象只能用在LabelCollection当中
3. PointPrimitive&Cesium.PointPrimitiveCollection
http://localhost:8080/Apps/Sandcastle/index.html?src=development%2FPointPrimitives.html&label=Development