Dessin par symétrie (2)

Auteur ou autrice : Vincent Zoonekynd.

Mise en ligne le 6 mai 2024

Code

beginfig(98)
  path c[], l[];
  c[0] = fullcircle xscaled 1cm yscaled .5cm
                    shifted (0,1cm);
  c[1] = c[0] rotated (360/4);
  c[2] = c[1] rotated (360/4);
  c[3] = c[2] rotated (360/4);
  pair A;
  A = (-.5cm,1cm);
  l[0] = A{down} ..
         (A xscaled -1 rotated (360/4))
         {-down rotated (360/4)};
  l[1] = l[0] rotated (360/4);
  l[2] = l[1] rotated (360/4);
  l[3] = l[2] rotated (360/4);
  draw c[0]; draw c[1]; draw c[2]; draw c[3];
  draw l[0]; draw l[1]; draw l[2]; draw l[3];
endfig;

end.