nur Rotlicht

nur Grünlicht

beide Farben

undursichtiges Objekt

A: (4.5, 6)
B: (7.5, 6)
C = (6, 1)
D = (6, 2)
c = Circle(C, D)
f(x) = -2
E = (1, 0)
h = Ray(A, E)
F = Point(xAxis)
i = Ray(A, F)
G = Intersect(f, h)
H = Intersect(f, i)
d1, h_1, a, g = Polygon(A, G, H)
I = Point(xAxis)
j = Ray(B, I)
J = Point(j)
K = Intersect(i, xAxis)
k = Ray(J, K)
L = Intersect(f, j)
M = Intersect(f, k)
d2, b, l, m = Polygon(L, M, B)
N = Intersect(i, j)
O = Point(j)
P = Point(k)
d3, p, n, o = Polygon(N, O, P)
q, r = Tangent(A, c)
Q, R = Intersect(q, d2)
S, T = Intersect(r, d2)
U = Intersect(c, r)
V, W, Z, A_1, a_1 = Intersect(d2, d3)
B_1 = Intersect(c, q)
C_1, D_1, E_1, F_1, a_2 = Intersect(d2, d3)
v1, b_1, u, t, r_1 = Polygon(B_1, U, T, R)
gg(x) = 0
s, d = Tangent(B, c)
G_1 = Intersect(c, s)
H_1 = Intersect(c, d)
I_1 = Intersect(f, s)
J_1 = Intersect(f, d)
v2, g_1, e, j_1, i_1 = Polygon(G_1, H_1, J_1, I_1)
v = false
w = false
c_1 = false
d_1 = false
K_1 = Point(c)
L_1 = Point(c)
v3, k_1, l_1, f_1, r_2 = Polygon(K_1, L_1, J_1, R)
M_1 = (6.697870550810857, -1.9897953033308697)
N_1 = Point(c)
d4, m_1, n_1, p_1 = Polygon(M_1, T, N_1)
O_1 = (5.2799780843018045, -1.9897953033308697)
P_1 = Point(c)
d5, q_1, o_1, s_1 = Polygon(O_1, I_1, P_1)
Q_1, R_1 = Intersect(gg, d1)
t_1 = Segment(Q_1, R_1)
e_1 = Segment(Q_1, R_1)
S_1 = Intersect(gg, q)
T_1 = Intersect(gg, r)
f_2 = Segment(Q_1, S_1)
g_2 = Segment(T_1, R_1)
U_1 = Intersect(gg, s)
V_1 = Intersect(gg, d)
h_2 = Segment(Q_1, U_1)
i_2 = Segment(V_1, R_1)
j_2 = Segment(Q_1, U_1)
k_2 = Segment(U_1, S_1)
l_2 = Segment(V_1, T_1)
m_2 = Segment(T_1, R_1)
n_2 = Segment(Q_1, R_1)
W_1 = Intersect(r, q)
p_2 = Ray(W_1, K_1)
q_2 = Ray(W_1, N_1)
Z_1 = Intersect(d, s)
A_2 = Point(c)
s_2 = Ray(Z_1, A_2)
t_2 = Ray(Z_1, H_1)