Vector2 v0 = touchesList0[9].position - touchesList0[0].position;
                        Vector2 v1 = touchesList1[9].position - touchesList1[0].position;


                        if (v0.magnitude > 1 || v1.magnitude > 1)
                        {
                            var angle = Vector2.Angle(v0, v1);
                            var angle2 = GetAngleBetweenTwoVectors(v0, v1);
                            //print(angle);
                            print("==" + angle2);

                            if (Mathf.Abs(angle2) < 3f)
                            {
                                if (Mathf.Sign(v0.y) == Mathf.Sign(v1.y) && Mathf.Abs(v1.y) + Mathf.Abs(v0.y) >= 10)
                                {

                                    // Pitch State
                                    navState = NavigateState.Pitch;
                                    ArtCameraRelativeControl.inst.InitPitchState();
                                    //Debug.LogWarning(navState);
                                }
                                else
                                {
                                    navState = NavigateState.Zoom;
                                    ArtCameraRelativeControl.inst.InitZoomState();

                                }
                            }
                            else
                            {
                                // Rotate State
                                navState = NavigateState.RotateMove;
                                ArtCameraRelativeControl.inst.InitRotateState();

                                //Debug.LogWarning(navState);
                            }

                            print(navState);
                        }