Droite et plan parallèles

\mathcal{P_2}

\mathcal{P_1}

\mathcal{P_3}

D = (-5.3009137553950625, -1.9521115578453028, 0.5469077700553875)
E = (-1.590764705398211, -1.5687305580165898, 0.426142992416207)
F = (2.804119605636558, 0.9675515414966407, 1)
G = (-0.9039012611617778, 0.4348799629128788, 2.7597831889811477)
a = Plane(E, D, F)
b = Plane(G, a)
A = PointIn(b)
f = Line(A, G)
g = Line(E, f)
c = Plane(A, G, E)
B = PointIn(b)
C = PointIn(a)
H = PointIn(c)