Camer.flyToBoundingSphere(boundingSphere, options)方法
如果要飛行至組合體上方,需要使用Cesium.BoundingSphere.fromBoundingSpheres
方法將各個實體的boundingSpheres拼接成一個boundingSphere
Camer.flyToBoundingSphere(boundingSphere, options)方法
如果要飛行至組合體上方,需要使用Cesium.BoundingSphere.fromBoundingSpheres
方法將各個實體的boundingSpheres拼接成一個boundingSphere