processing + propane sketch

0410_embed_one_loop_in_another.rb

#!/usr/bin/env jruby
# frozen_string_literal: false
require 'propane'

# embed one loop in another 
# propane graffiti by 8mana
# based on code by Casey Reas and Ben Fry

class EmbedLoop < Propane::App
  def settings
    size 480, 120
  end

  def setup
    sketch_title 'embed one loop in another'
  end

  def draw
    background 0

    $y = 0
    while $y <= height do
      $x = 0

      while $x <= width do
        fill 255, 140
        ellipse $x, $y, 40, 40
        $x +=40
      end
      $y +=40
    end
  end
end

EmbedLoop.new