require 'updatepaintmodule'
class LayeredBG
  include UpdatePaintModule
  def initialize videoManager
    size = 2000
    addElement ScrollingLayer.new videoManager, size, 0.8, 300
    addElement ScrollingLayer.new videoManager, size, 0.5, 200
    addElement ScrollingLayer.new videoManager, size, 0.2, 100
  end
end