#include "library.h"

void draw_even_fancier_line(const double side)
{ draw_distance(side/3);
  turn_left_by_degrees(60);
  draw_distance(side/3);
  turn_right_by_degrees(120);
  draw_distance(side/3);
  turn_left_by_degrees(60);
  draw_distance(side/3); }

void draw_fancier_line(const double side)
{ draw_even_fancier_line(side/3);
  turn_left_by_degrees(60);
  draw_even_fancier_line(side/3);
  turn_right_by_degrees(120);
  draw_even_fancier_line(side/3);
  turn_left_by_degrees(60);
  draw_even_fancier_line(side/3); }

void draw_fancy_line(const double side)
{ draw_fancier_line(side/3);
  turn_left_by_degrees(60);
  draw_fancier_line(side/3);
  turn_right_by_degrees(120);
  draw_fancier_line(side/3);
  turn_left_by_degrees(60);
  draw_fancier_line(side/3); }

void draw_triangle(const double side)
{ draw_fancy_line(side);
  turn_right_by_degrees(120);
  draw_fancy_line(side);
  turn_right_by_degrees(120);
  draw_fancy_line(side);
  turn_right_by_degrees(120); }

void main()
{ make_window(700, 700);
  move_to(200, 500);
  set_pen_width(3);
  set_pen_color(color::red);
  draw_triangle(300); }