protected virtual void OnTwinTouch()
{
if (!ZoomStarted)
{
ZoomStarted = true;
LastZoomCenter = TheCamera.Camera.ScreenToWorldPoint((Input.GetTouch(0).position + Input.GetTouch(1).position) / 2f);
}
if (LastTouchPosition.Length > 1)
{
float deltaScale = (LastTouchPosition [0] - LastTouchPosition [1]).magnitude - (Input.GetTouch(0).position - Input.GetTouch(1).position).magnitude;
TheCamera.Zoom(
LastZoomCenter,
ZoomSpeed * deltaScale / TheCamera.Camera.ScreenToWorldPoint(Vector3.one).magnitude
);
IsInteractionStatic = false;
}
UpdateTouchPositions();
}
