code: public void draw(Shape shape, ShapeFill fill) {
  		predraw();
  		TextureImpl.bindNone();
  
  		ShapeRenderer.draw(shape, fill);
  
  		currentColor.bind();
  		postdraw();
  	}
docs: Draw the outline of the given shape.
  
  @param shape
  The shape to draw.
  @param fill
  The fill type to apply