Contents

module Shape
  class << self
    attr_accessor :points
  end

  @points = { :missile => { :points => [[-1,0],[0,-2],[1,0]], :close => false },
    :silo => { :points => [], :close => true } }
end

module Wireframe
  def build_wireframe opts
    scale = 5
    @wireframe = opts[:points].cycle.each_cons(2).take(opts[:points].length)
    @wireframe.map!{ |p1, p2| [Vector2d.new( p1[0] * scale, p1[1] * scale ), Vector2d.new( p2[0] * scale, p2[1] * scale )] }
    @wireframe.pop unless opts[:close]
  end

  def draw
    super
    return
    @wireframe.each do |v1, v2|
      radians = @angle.degrees_to_radians
      $lotu.draw_line(v1.rotate(radians).x + x, v1.rotate(radians).y + y, @color, v2.rotate(radians).x + x, v2.rotate(radians).y + y, @color)
    end if @wireframe
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
missile-command-ruby-0.0.8	lib/experimental.rb