code: function sense(angleBegin, angleEnd){
        return (angleBegin < angleEnd)? ((angleBegin + Math.PI > angleEnd)? false
            : true) : ((angleEnd + Math.PI > angleBegin)? true : false);
      }
docs: /*
  Sets angle direction to clockwise (true) or counterclockwise (false).
  
  Parameters:
  
  angleBegin - Starting angle for drawing the arc.
  angleEnd - The HyperLine will be drawn from angleBegin to angleEnd.
  
  Returns:
  
  A Boolean instance describing the sense for drawing the HyperLine.