Added a large portion of I-MIC-FPS's opengl rendering and model loading systems

lib/cyberarm_engine/model/material.rb

@@ -0,0 +1,20 @@
+module CyberarmEngine
+  class Model
+    class Material
+      attr_accessor :name, :ambient, :diffuse, :specular
+      attr_reader :texture_id
+      def initialize(name)
+        @name    = name
+        @ambient = Color.new(1, 1, 1, 1)
+        @diffuse = Color.new(1, 1, 1, 1)
+        @specular= Color.new(1, 1, 1, 1)
+        @texture = nil
+        @texture_id = nil
+      end
+
+      def set_texture(texture_path)
+        @texture_id = Texture.new(path: texture_path).id
+      end
+    end
+  end
+end