#http://www.2dcurves.com/roulette/rouletters.html

vertices = D1:8000 D2:6

n = 16

u = from 0 to (n*PI) D1
v = from 0 to 1 D2

a = rand_int2(1, 100) / 8
b = rand_int2(1, 100) / 8
c = rand_int2(-10, 100) / 8
d = rand_int2(1, 100) / 8
f = rand_int2(1, 100) / 8

w = pow(abs(cos(d*u)), a) + pow(abs(sin(d*u)), b)
r = 10*v*sin(f*u)*pow(w, c)
w = u/n/2

x = r*sin(u)*cos(w)
z = r*cos(u)*cos(w)
y = GOLD*abs(r)*sin(w)
