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Contents
# encoding: ascii-8bit
# Copyright 2014 Ball Aerospace & Technologies Corp.
# All Rights Reserved.
#
# This program is free software; you can modify and/or redistribute it
# under the terms of the GNU General Public License
# as published by the Free Software Foundation; version 3 with
# attribution addendums as found in the LICENSE.txt
module Cosmos
# Captures all the parameters associated with an OpenGL light
class GlLight
attr_accessor :ambient
attr_accessor :diffuse
attr_accessor :specular
attr_accessor :position
attr_accessor :direction
attr_accessor :exponent
attr_accessor :cutoff
attr_accessor :c_attn
attr_accessor :l_attn
attr_accessor :q_attn
def initialize
@ambient =[0.0, 0.0, 0.0, 1.0]
@diffuse = [1.0, 1.0, 1.0, 1.0]
@specular = [0.0, 0.0, 0.0, 1.0]
@position = [-2.0, 2.0, 5.0, 0.0]
@direction = [0.0, 0.0, -1.0]
@exponent = 0.0
@cutoff = 180.0
@c_attn = 1.0
@l_attn = 0.0
@q_attn = 0.0
end
end
end
Version data entries
37 entries across 37 versions & 1 rubygems