public void OnDrag(PointerEventData data)
{
if (Input.touchCount <= 1)
{
Vector2 drag = new Vector2(data.delta.x * -20 / Screen.width, data.delta.y * -20 / Screen.height);
/*if (zoom >= 0)
* CameraView.Move (drag / (1 + zoom));
* else
* CameraView.Move (drag * (1 - zoom));*/
CameraView.Move(drag * zoomCoef);
dragDelta += data.delta.magnitude / Screen.dpi;
}
else
{
Vector2 a = Input.GetTouch(0).position;
Vector2 b = Input.GetTouch(1).position;
float z = new Vector2((a.x - b.x) * 12 / Screen.width, (a.y - b.y) * 12 / Screen.height).magnitude;
if (prevDist != 0)
{
Zoom((z - prevDist) * 2);
}
prevDist = z;
}
}
void Zoom(float d)
{
float prev = zoomCoef;
zoom = zoom + d;
CameraView.Move(d * prev);
}
public void Update(float deltaTime)
{
_cameraView.Move();
}