Support réseau CD
angle 20° - ep. 19 mm

h: 19 / tan(20°)
d: y = (tan(20°) * x)
dh: y = 19
I = Intersect(d, dh)
l: x(I)
dp = OrthogonalLine(I, d)
J = Intersect(xAxis, dp)
vl1 = Vector((0, 22), (x(I), 22))
vl2 = Vector((0, -3), (x(J), -3))
texte1: "L1 : " + l + " mm
L2 : " + (x(J)) + " mm
dL : " + (x(J) - x(I)) + " mm"
ang = Angle(J, (0, 0), I)