Function getObjectAnchorPoint

getObjectAnchorPoint(object, anchor, inLocalSpace?, app?): Vector3
根据锚获取物体的外包盒的点 object 物体或包围盒 anchor 锚位置 inLocalSpace 局部空间坐标
Parameters
- object: Box3 | Object3D<Object3DEventMap>
- anchor: Anchor3d
- Optional inLocalSpace: boolean
- Optional app: App
Returns Vector3