#http://www.mathcurve.com/courbes3d/couture/couture.shtml
#ΘΖΤΪΝψΗςΙΟ΅ΔΟίΘ¦

vertices = 2000

t = from 0 to (2*PI)

a = rand2(1, 10)
b = rand2(1, 10)

c = 2*sqrt(a*b)

x = a*cos(t) + b*cos(3*t)
y = a*sin(t) - b*sin(3*t)
z = c*sin(2*t)
