A = (2, 1, 1)
B = (1, 3, 1)
a = Line(A, B)
b = Plane((2, 2, 0), (3, 2, 1), (1, 3, 1))
C = Intersect(a, b)
c = Sphere((2, 2, 1), 1)
CenetrS = (2, 2, 1)
D, E = Intersect(a, c)
d = IntersectPath(b, c)