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/bounding_box_renderer.rb

@@ -1,8 +1,5 @@
 class IMICFPS
   class BoundingBoxRenderer
-    include OpenGL
-    include GLU
-
     attr_reader :bounding_boxes, :vertex_count
     def initialize(game_state:)
       @game_state = game_state
@@ -11,14 +8,6 @@ class IMICFPS
       @vertex_count = 0
     end
 
-    def handleGlError
-      e = glGetError()
-      if e != GL_NO_ERROR
-        $stderr.puts "OpenGL error in: #{gluErrorString(e)} (#{e})\n"
-        exit
-      end
-    end
-
     def create_bounding_box(object, box, color = nil, mesh_object_id)
 
       color ||= object.debug_color