input geometriesyr16 figure(0,0,5u,4u); trace grille(0.5) withcolor orange; trace hachurage(polygone(pp(1,6),pp(2,6),pp(2,7),pp(1,7)),60,0.2,0); trace polygone(pp(1,6),pp(2,6),pp(2,7),pp(1,7)); trace polygone(pp(1,1),pp(5,7),pp(7,7),pp(9,1),pp(5,1),pp(5,4)) withpen pencircle scaled1.25bp; fin; end