D:\OneDrive - Univerza v Ljubljani\GeoGebra\RefElipsoid_RotacijaElipse

velika polos a

mala polos b

velika polos a

a = 10 (slider from 10 to 20, step 1)
e = 0.7 (slider from 0 to 1, step 0.1)
b: (a * sqrt(1 - e^(2)))
f: X = ((a * cos(t)), 0, (b * sin(t)))
w = 1.09955742875643 (slider from 0 to 3.141592653589793, step pi / 20)
c = Surface(f, w, zAxis)
O: (0, 0, 0)
AX: (a, 0, 0)
B: (0, 0, b)
g = Segment(O, AX)
h = Segment(O, B)
AY: (0, a, 0)
i = Segment(O, AY)