using Tilia.Interactions.Interactables.Interactors;private InteractableFacade interactableFacade = GetComponentInChildren<InteractableFacade>();//取消抓取
if (interactableFacade.IsGrabbed)
{interactableFacade.UngrabAll();
}
//禁用抓取功能
interactableFacade.DisableGrab();

需要注意的的是，如果取消抓取后立刻销毁被抓取物体，会报错MissingReferenceException: The object of type ‘ActiveCollisionConsumer’ has been destroyed but you are still trying to access it.
需要等到下一帧再销毁被抓取物体。