4 p1 = p2 + [ -1.0, -1.0 ];
6 p4 = [ p3[0] + (3.2-2.5)/2 , 3.2 /2 ];
8 p5 = [ p8[0] - 8.5, 3.2 /2 ];
9 p6 = [ p5[0] + (3.5-3.2)/2, 3.5 /2];
10 p7 = [ p8[0], p6[1] ];
17 polygon([[ p1[0], 0.1 ],
18 p1, p2, p3, p4, p5, p6, p7, p8, p9,
26 translate([0,0, -p1[0]])
28 cylinder(r= 0.2, h= p9[0] - p1[0]);