public static double weaveOneLayer(double length, double zoom)
  {
    //    Do the following 6 times --#5
    for (int i = 0; i < 6; i++)
    {
      //     DrawTriangle (recipe below) --#4.2
      drawTriangle(length);
      //     Turn the tortoise 1/6th of 360 degrees to the right --#7
      Tortoise.turn(360.0 / 6);
      //     Increase the length of the line by the current zoom --#8.1
      length += zoom;
      //    End Repeat --#10.2
    }
    return length;
  }
public static double weaveOneLayer ( double length , double zoom ) { for ( int i = 0 ; i < 6 ; i ++ ) { drawTriangle ( length ) ; Tortoise . turn ( 360.0 / 6 ) ; length += zoom ; } return length ; }
------------- Recipe for WeaveOneLayer --#9