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

vertices = 18000
t = from 0 to (8*PI)

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*t)), a) + pow(abs(sin(d*t)), b)
r = sin(f*t)*pow(w, c)

x = 10*r*sin(t)
y = 10*r*cos(t)
