public static void SetPositionDelta(Vector3 newPosition, Vector3 oldPosition)
{
if (s_MouseDownState == null)
{
return;
}
s_PreviousHandlePosition = newPosition;
if (!s_LockHandle)
{
Tools.UpdateHandlePosition(newPosition);
}
Vector3 positionDelta = newPosition - oldPosition;
for (int i = 0; i < s_MouseDownState.Length; i++)
{
var cur = s_MouseDownState[i];
Undo.RecordObject((cur.rectTransform != null ? (Object)cur.rectTransform : (Object)cur.transform), "Move");
}
if (s_MouseDownState.Length > 0)
{
s_MouseDownState[0].SetPositionDelta(positionDelta, true);
Vector3 firstDelta = s_MouseDownState[0].transform.position - s_MouseDownState[0].position;
for (int i = 1; i < s_MouseDownState.Length; i++)
{
s_MouseDownState[i].SetPositionDelta(firstDelta, false);
}
}
}
