void Start () {

        swipeVector = SwipeVector.GetTraceVector();
        playerCollider = GetComponent<Collider2D>();
        playerMotor = GetComponent<PlayerMotor>();

     }
 void Start () {
     lrenderer = GetComponent<LineRenderer>();
     sing_TraceVector = GetComponent<SwipeVector>();
     ArrowEnd = transform.FindChild("ArrowHead");
     LengthText = transform.FindChild("LengthText");
     LengthTextMesh = LengthText.GetComponent<TextMesh>();        
 }
    // Get singleton method?
    //
    public static SwipeVector GetTraceVector() {

        if (sing_TraceVector == null) {
            sing_TraceVector = FindObjectOfType<SwipeVector>();
        }

        return sing_TraceVector;
    }