Contents

# contributed by monkstone

require 'cf3'

def setup_the_creature
  @creature = ContextFree.define do
    
    shape :start do
      rot = 0
      split do
        11.times do               # 11 times increment rotation by 30 degrees
          legs rotation: rot
          rot += 30
          rewind                  # rewind context
        end
        legs rotation: 360
      end
    end
    
    shape :legs do
      circle hue:  54, saturation: 0.5, brightness: 1.0
      legs y: 0.1, size: 0.96
    end
    
    shape :legs, 0.01 do
      circle
      split do
        legs rotation: 3 
        rewind
        legs rotation: -3
      end
    end
    
  end
end

def setup
  size 600, 600
  setup_the_creature
  no_stroke
end

def draw
  # Do nothing.
end

def draw_it
  background 0
  @creature.render :start, size:  height/5, stop_size: 0.8,
  start_x: width/2, start_y: height/3
end

def mouse_clicked
  draw_it
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
cf3-0.0.5	samples/creature.rb
cf3-0.0.4	samples/creature.rb
cf3-0.0.3	samples/creature.rb