void Update()
{
if (Input.touchCount == 2)
{
if (isInPlace)
{
//if (BothTouchesOnImage ()) {
GoOutOfPlace();
//}
}
else
{
Vector2 touch1 = Input.GetTouch(0).position;
Vector2 touch2 = Input.GetTouch(1).position;
if (Vector2.Distance(touch1, initialTouch1) >= dragThreshold || Vector2.Distance(touch2, initialTouch2) >= dragThreshold)
{
zoomHelper.ZoomUnzoomMove();
}
}
return;
}
else
{
if (zoomHelper.isCenterPivotInitialized)
{
GoBackToPlace();
}
}
}