\doublebox{Vihmapiisa \; kuju\; konstrueeriv
\; masin
}

Liigutades\; liugurit\; hakkab\; masin\; joonistama\; soovitud\; kujundit.

Eeskuju \; võetud  \; autorilt \; Juan  \; Carlos \;  Ponce  \; Campuzan.

f(x) = (π * (sin((π / 2 * cos(x - π))) + 1))
A = Point(yAxis)
B = Intersect(f, xAxis, (0, 0))
a = 3.21 (slider from 0 to 6, step 0.01)
g = Segment(B, A)
C = Midpoint(B, A)
C' = Rotate(C, f(a))
h = LineBisector(A, C')
B' = Mirror(B, h)
i = Segment(C', B')
j = Segment(A, B')
B'_{1} = Mirror(B, C')
D = Midpoint(C', B')
E = Midpoint(D, B'_{1})
C'' = Mirror(C', E)
k = Segment(B'_{1}, B)
l = Segment(B'_{1}, C'')
m = Segment(C'', D)
lookus2 = Locus(C'', a)