HI, folks! Ive got problem with distance measurement between two screen positions (Vector2) - joysticks boundary is rectangle like, but it should be like cycle (i thought using distance variable as radius and it would provide cycle like boundary).

PS. this script is based on Penelope tutorial Joystick script

                var clampedPos: Vector2;
             clampedPos.x = Mathf.Clamp(touchPos.x,guiBoundary.min.x,guiBoundary.max.x);
             clampedPos.y = Mathf.Clamp(touchPos.y,guiBoundary.min.y,guiBoundary.max.y);

             var distance: float=Vector2.Distance(defPos,clampedPos);

             if(distance<moveDistance)
             {    

              gui.pixelInset.x=clampedPos.x;
              gui.pixelInset.y=clampedPos.y;
                }

Thanks in advance!