public virtual void OnBeginDrag(PointerEventData eventData)
{
base.OnBeginDrag(eventData);
_state = STATE.Down;
var contentPosition = content.anchoredPosition;
if (contentPosition.magnitude > _mRadius)
{
contentPosition = contentPosition.normalized * _mRadius;
SetContentAnchoredPosition(contentPosition);
}
//pos = contentPosition/_mRadius;
pos = contentPosition.normalized;
}
public override void OnDrag(PointerEventData eventData)
{
base.OnDrag(eventData);
var contentPosition = content.anchoredPosition;
if (contentPosition.magnitude > _mRadius)
{
contentPosition = contentPosition.normalized * _mRadius;
SetContentAnchoredPosition(contentPosition);
}
pos = contentPosition.normalized;
//pos = contentPosition/_mRadius;
if (_state == STATE.NONE)
{
_state = STATE.Down;
}
else
{
_state = STATE.DRAG;
}
//_state = STATE.DRAG;
}
public override void OnEndDrag(PointerEventData eventData)
{
base.OnEndDrag(eventData);
pos = Vector2.zero;
_state = STATE.Up;
}