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

vertices = 18000
t = from 0 to (16*PI)

a = 1
b = 1
c = -1
d = 3
f = 5 / 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)
