public virtual void OnPointerExit(PointerEventData eventData)
{
if (droppableItem != null)
{
droppableItem.validDropZone = null;
}
droppableItem = null;
}
public virtual void OnPointerEnter(PointerEventData eventData)
{
if (eventData.pointerDrag != null)
{
VRTK4_UIDraggableItem dragItem = eventData.pointerDrag.GetComponent <VRTK4_UIDraggableItem>();
if (dragItem != null && dragItem.restrictToDropZone)
{
dragItem.validDropZone = gameObject;
droppableItem = dragItem;
}
}
}
