def first_ca_test():
ca = CA(147, 20)
ca.start_single()
ca.loop(19)
drawer = PyplotDrawer()
drawer.draw(ca)
drawer.show()
def circular_ca_test(n, random_pos=False):
ca = CircularCA(50, n)
if random_pos:
ca.start_random()
else:
ca.start_single()
ca.loop(n - 1)
drawer = PyplotDrawer()
drawer.draw(ca)
drawer.show()
def sierpinski(n):
"""
Rules 18 and 90 should approximate a Sierpinski triangle,
testing that here.
"""
ca1 = CA(18, n)
ca1.start_single()
ca1.loop(n - 1)
drawer = PyplotDrawer()
drawer.draw(ca1)
drawer.show()
ca2 = CA(90, n)
ca2.start_single()
ca2.loop(n - 1)
drawer = PyplotDrawer()
drawer.draw(ca2)
drawer.show()