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

lib/cyberarm_engine/opengl/renderer/renderer.rb

@@ -0,0 +1,22 @@
+module CyberarmEngine
+  class Renderer
+    attr_reader :opengl_renderer, :bounding_box_renderer
+
+    def initialize
+      @bounding_box_renderer = BoundingBoxRenderer.new
+      @opengl_renderer = OpenGLRenderer.new(width: $window.width, height: $window.height)
+    end
+
+    def draw(camera, lights, entities)
+      @opengl_renderer.render(camera, lights, entities)
+      @bounding_box_renderer.render(entities) if @show_bounding_boxes
+    end
+
+    def canvas_size_changed
+      @opengl_renderer.canvas_size_changed
+    end
+
+    def finalize # cleanup
+    end
+  end
+end