if (Input.GetMouseButtonDown(0))
        {
            startMousePosx = Input.mousePosition.x;
            startMousePosy = Input.mousePosition.y;
            startRot = transform.localEulerAngles;
        }

        if (Input.GetMouseButton(0))
        {

            float distx = Input.mousePosition.x - startMousePosx;
            float disty = Input.mousePosition.y - startMousePosy;
            GetComponent<Rigidbody>().MoveRotation(Quaternion.Euler(startRot + new Vector3(-disty * 0.1f, 0, distx * 0.1f)));

        }