Renamed lighting shader to default, shoehorned in glsl 3.30 support for Intel on Linux, removed duplicate handleGlError methods, added OpenGL and GLU to Object namespace, removed redundant includes for OpenGL and GLU, VBO and VAO now render (all be it incorrectly)

lib/renderer/renderer.rb

@@ -1,8 +1,6 @@
 class IMICFPS
   class Renderer
     include CommonMethods
-    include OpenGL
-    include GLU
 
     attr_reader :opengl_renderer, :bounding_box_renderer
 
@@ -28,14 +26,6 @@ class IMICFPS
       # @bounding_box_renderer.bounding_boxes.clear
     end
 
-    def handleGlError
-      e = glGetError()
-      if e != GL_NO_ERROR
-        $stderr.puts "OpenGL error in: #{gluErrorString(e)} (#{e})\n"
-        exit
-      end
-    end
-
     def finalize # cleanup
     end
   end