8 jaw = 32.36 - 2.00 - 2.00 - 3.00;
15 c = vectorlen2d([a, b]);
16 r = a / (1 - cos(2*alpha));
21 module HalfBaseline() {
23 translate(C + [0, jaw/2])
25 rectfromto([ -width/2, -1, ],
32 mirror([0,1]) HalfBaseline();
37 offset(delta=th) Baseline();
39 rectfromto([-width, -jaw/2],