prologues:=2; input geometriesyr16 figure(0,0,6u,2u); trace grille(1) dashed evenly withcolor gris; trace polygone(pp(0,2),pp(3,1.35),pp(4.25,2),pp(5,1.3),pp(6,2),pp(4.8,0.7),pp(6,0),pp(2,0.5),pp(0,0),pp(1.3,0.5)); fin; %2 figure(0,0,6u,2u); trace grille(1) dashed evenly withcolor gris; trace feuillet withpen pencircle scaled1.5bp; fin; end