Drag and drop only on specific place

Hi , Is it possible to drag and drop a obj in a specific place, and if the user does not drop it in the specified place, the obj will return to its original place???

Here is a basic implementation based on DragControls: https://jsfiddle.net/gw6vzeux/

The idea is to use the drag event to check for intersections and the dragEnd event for the placement.


Hi Mr , when i use it for gltf model it drag every single mesh on model ,and the model become in mess , any solution??