POSTUP

1) T1 - SPOJOVÁNÍ

2) Kde se PQ zapíchne do rovin DCG a ADH?

3) Kouťáky K_1 a K_2 (T3 - KOUT)

4) T1 - SPOJOVÁNÍ

2

1

5) Nové body řezu 1 a 2

6) T1 - SPOJOVÁNÍ

KONEC

B = (2, 2, 0)
C = (-2, 2, 0)
C_1 = (2, -2, 0)
D = (-2, -2, 0)
a, D_2, A, F, G, H, E, faceABEF, faceAFJG, faceABHG, faceBEIH, faceEFJI, faceGHIJ, edgeAF, edgeAB, edgeBE, edgeEF, edgeAG, edgeFJ, edgeGJ, edgeGH, edgeBH, edgeHI, edgeEI, edgeIJ = Cube(B, C, xOyPlane)
P = Point(edgeAF)
Q = Point(edgeAB)
R = Point(edgeEI)
b = Segment(P, Q)
c = Line(P, Q)
d = Ray(D, A)
e = Ray(D, C)
K_1 = Intersect(c, d)
K_2 = Intersect(e, c)
f = Segment(K_1, R)
g = Segment(R, K_2)
J = Intersect(g, edgeBH)
I = Intersect(edgeFJ, f)
h = Segment(I, P)
i = Segment(Q, J)
j = Segment(J, R)
k = Segment(R, I)
mnohoúhelník1, p, q, j_1, r, i_1 = Polygon(P, Q, J, R, I)