Sha256: aec4bee083a0f37216836e9906c4a5a8d609f11ea4c7bb0a6fd9c394e30a7c7a
Contents?: true
Size: 964 Bytes
Versions: 6
Compression:
Stored size: 964 Bytes
Contents
#
# Wolfram Cellular Automata
# by Daniel Shiffman.
# see one example at http://en.wikipedia.org/wiki/Rule_30
# where current pattern 111 110 101 100 011 010 001 000
# new state for center cell 0 0 0 1 1 1 1 0
# Simple demonstration of a Wolfram 1-dimensional cellular automata
# When the system reaches bottom of the window, it restarts with a new ruleset
# Mouse click restarts as well.
#
load_library :ca
attr_reader :ca # An instance object to describe the Wolfram basic Cellular Automata
def setup
size(640, 360, P2D)
frameRate(30)
background(0)
ruleset = [0, 1, 0, 1, 1, 0, 1, 0] # An initial rule system
@ca = CA.new(ruleset) # Initialize CA
end
def draw
ca.render # Draw the CA
ca.generate # Generate the next level
if ca.finished? # If we're done, clear the screen, pick a new ruleset and restart
init!
end
end
def init!
background(0)
ca.randomize
ca.restart
end
def mouse_pressed
init!
end
Version data entries
6 entries across 6 versions & 1 rubygems