class MD2
  # For your convenience: NORMALS is an array of arrays which contain X, Y and Z float values.
  #
  # This is the same for every MD2 file, and is referenced by the normal indices within the model data.
  #
  # You can get this data with simply:
  #
  #   MD2::Normals[index]
  #
  # or you can use its longer variant:
  #
  #   MD2::Normals::NORMALS[index].
  #
  class Normals
    class << self
      delegate :[], :[]=, :to => :_normals
    
      def _normals #:nodoc:
        MD2::Normals::NORMALS
      end 
    end
  

    NORMALS = [
      [-0.525731,  0.000000,  0.850651], [-0.442863,  0.238856,  0.864188], [-0.295242,  0.000000,  0.955423], 
      [-0.309017,  0.500000,  0.809017], [-0.162460,  0.262866,  0.951056], [ 0.000000,  0.000000,  1.000000], 
      [ 0.000000,  0.850651,  0.525731], [-0.147621,  0.716567,  0.681718], [ 0.147621,  0.716567,  0.681718], 
      [ 0.000000,  0.525731,  0.850651], [ 0.309017,  0.500000,  0.809017], [ 0.525731,  0.000000,  0.850651], 
      [ 0.295242,  0.000000,  0.955423], [ 0.442863,  0.238856,  0.864188], [ 0.162460,  0.262866,  0.951056], 
      [-0.681718,  0.147621,  0.716567], [-0.809017,  0.309017,  0.500000], [-0.587785,  0.425325,  0.688191], 
      [-0.850651,  0.525731,  0.000000], [-0.864188,  0.442863,  0.238856], [-0.716567,  0.681718,  0.147621], 
      [-0.688191,  0.587785,  0.425325], [-0.500000,  0.809017,  0.309017], [-0.238856,  0.864188,  0.442863], 
      [-0.425325,  0.688191,  0.587785], [-0.716567,  0.681718, -0.147621], [-0.500000,  0.809017, -0.309017], 
      [-0.525731,  0.850651,  0.000000], [ 0.000000,  0.850651, -0.525731], [-0.238856,  0.864188, -0.442863], 
      [ 0.000000,  0.955423, -0.295242], [-0.262866,  0.951056, -0.162460], [ 0.000000,  1.000000,  0.000000], 
      [ 0.000000,  0.955423,  0.295242], [-0.262866,  0.951056,  0.162460], [ 0.238856,  0.864188,  0.442863], 
      [ 0.262866,  0.951056,  0.162460], [ 0.500000,  0.809017,  0.309017], [ 0.238856,  0.864188, -0.442863], 
      [ 0.262866,  0.951056, -0.162460], [ 0.500000,  0.809017, -0.309017], [ 0.850651,  0.525731,  0.000000], 
      [ 0.716567,  0.681718,  0.147621], [ 0.716567,  0.681718, -0.147621], [ 0.525731,  0.850651,  0.000000], 
      [ 0.425325,  0.688191,  0.587785], [ 0.864188,  0.442863,  0.238856], [ 0.688191,  0.587785,  0.425325], 
      [ 0.809017,  0.309017,  0.500000], [ 0.681718,  0.147621,  0.716567], [ 0.587785,  0.425325,  0.688191], 
      [ 0.955423,  0.295242,  0.000000], [ 1.000000,  0.000000,  0.000000], [ 0.951056,  0.162460,  0.262866], 
      [ 0.850651, -0.525731,  0.000000], [ 0.955423, -0.295242,  0.000000], [ 0.864188, -0.442863,  0.238856], 
      [ 0.951056, -0.162460,  0.262866], [ 0.809017, -0.309017,  0.500000], [ 0.681718, -0.147621,  0.716567], 
      [ 0.850651,  0.000000,  0.525731], [ 0.864188,  0.442863, -0.238856], [ 0.809017,  0.309017, -0.500000], 
      [ 0.951056,  0.162460, -0.262866], [ 0.525731,  0.000000, -0.850651], [ 0.681718,  0.147621, -0.716567], 
      [ 0.681718, -0.147621, -0.716567], [ 0.850651,  0.000000, -0.525731], [ 0.809017, -0.309017, -0.500000], 
      [ 0.864188, -0.442863, -0.238856], [ 0.951056, -0.162460, -0.262866], [ 0.147621,  0.716567, -0.681718], 
      [ 0.309017,  0.500000, -0.809017], [ 0.425325,  0.688191, -0.587785], [ 0.442863,  0.238856, -0.864188],
      [ 0.587785,  0.425325, -0.688191], [ 0.688191,  0.587785, -0.425325], [-0.147621,  0.716567, -0.681718], 
      [-0.309017,  0.500000, -0.809017], [ 0.000000,  0.525731, -0.850651], [-0.525731,  0.000000, -0.850651], 
      [-0.442863,  0.238856, -0.864188], [-0.295242,  0.000000, -0.955423], [-0.162460,  0.262866, -0.951056], 
      [ 0.000000,  0.000000, -1.000000], [ 0.295242,  0.000000, -0.955423], [ 0.162460,  0.262866, -0.951056], 
      [-0.442863, -0.238856, -0.864188], [-0.309017, -0.500000, -0.809017], [-0.162460, -0.262866, -0.951056], 
      [ 0.000000, -0.850651, -0.525731], [-0.147621, -0.716567, -0.681718], [ 0.147621, -0.716567, -0.681718], 
      [ 0.000000, -0.525731, -0.850651], [ 0.309017, -0.500000, -0.809017], [ 0.442863, -0.238856, -0.864188], 
      [ 0.162460, -0.262866, -0.951056], [ 0.238856, -0.864188, -0.442863], [ 0.500000, -0.809017, -0.309017], 
      [ 0.425325, -0.688191, -0.587785], [ 0.716567, -0.681718, -0.147621], [ 0.688191, -0.587785, -0.425325], 
      [ 0.587785, -0.425325, -0.688191], [ 0.000000, -0.955423, -0.295242], [ 0.000000, -1.000000,  0.000000], 
      [ 0.262866, -0.951056, -0.162460], [ 0.000000, -0.850651,  0.525731], [ 0.000000, -0.955423,  0.295242], 
      [ 0.238856, -0.864188,  0.442863], [ 0.262866, -0.951056,  0.162460], [ 0.500000, -0.809017,  0.309017], 
      [ 0.716567, -0.681718,  0.147621], [ 0.525731, -0.850651,  0.000000], [-0.238856, -0.864188, -0.442863], 
      [-0.500000, -0.809017, -0.309017], [-0.262866, -0.951056, -0.162460], [-0.850651, -0.525731,  0.000000], 
      [-0.716567, -0.681718, -0.147621], [-0.716567, -0.681718,  0.147621], [-0.525731, -0.850651,  0.000000], 
      [-0.500000, -0.809017,  0.309017], [-0.238856, -0.864188,  0.442863], [-0.262866, -0.951056,  0.162460], 
      [-0.864188, -0.442863,  0.238856], [-0.809017, -0.309017,  0.500000], [-0.688191, -0.587785,  0.425325], 
      [-0.681718, -0.147621,  0.716567], [-0.442863, -0.238856,  0.864188], [-0.587785, -0.425325,  0.688191], 
      [-0.309017, -0.500000,  0.809017], [-0.147621, -0.716567,  0.681718], [-0.425325, -0.688191,  0.587785], 
      [-0.162460, -0.262866,  0.951056], [ 0.442863, -0.238856,  0.864188], [ 0.162460, -0.262866,  0.951056], 
      [ 0.309017, -0.500000,  0.809017], [ 0.147621, -0.716567,  0.681718], [ 0.000000, -0.525731,  0.850651], 
      [ 0.425325, -0.688191,  0.587785], [ 0.587785, -0.425325,  0.688191], [ 0.688191, -0.587785,  0.425325], 
      [-0.955423,  0.295242,  0.000000], [-0.951056,  0.162460,  0.262866], [-1.000000,  0.000000,  0.000000], 
      [-0.850651,  0.000000,  0.525731], [-0.955423, -0.295242,  0.000000], [-0.951056, -0.162460,  0.262866], 
      [-0.864188,  0.442863, -0.238856], [-0.951056,  0.162460, -0.262866], [-0.809017,  0.309017, -0.500000], 
      [-0.864188, -0.442863, -0.238856], [-0.951056, -0.162460, -0.262866], [-0.809017, -0.309017, -0.500000], 
      [-0.681718,  0.147621, -0.716567], [-0.681718, -0.147621, -0.716567], [-0.850651,  0.000000, -0.525731], 
      [-0.688191,  0.587785, -0.425325], [-0.587785,  0.425325, -0.688191], [-0.425325,  0.688191, -0.587785], 
      [-0.425325, -0.688191, -0.587785], [-0.587785, -0.425325, -0.688191], [-0.688191, -0.587785, -0.425325]
    ].collect { |c| c.freeze }.freeze
  end
end