X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fscene.h;h=9e90b1284a014e90aa9a03191172b7137c80e35b;hp=3b35f45b5558702a0d7f33019456ab444e5b5be1;hb=698e78ecfa30cc3580050996bc236c3ebe65aa2a;hpb=25c81b4953dd38993250321b9407ce8b0139cbeb

diff --git a/source/scene.h b/source/scene.h
index 3b35f45b..9e90b128 100644
--- a/source/scene.h
+++ b/source/scene.h
@@ -1,35 +1,50 @@
-/* $Id$
-
-This file is part of libmspgl
-Copyright © 2010-2011  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #ifndef MSP_GL_SCENE_H_
 #define MSP_GL_SCENE_H_
 
+#include <vector>
+#include <msp/datafile/objectloader.h>
+#include "matrix.h"
 #include "renderable.h"
+#include "vector.h"
 
 namespace Msp {
 namespace GL {
 
 /**
 Scenes are containers for other Renderables.  This is a base class that can't
-be instantiated.  At the moment the available Scene types are SimpleScene,
+be instantiated.  Examples of available Scene types are SimpleScene,
 InstancedScene and OrderedScene.
 */
 class Scene: public Renderable
 {
+public:
+	class Loader: public DataFile::CollectionObjectLoader<Scene>
+	{
+	public:
+		Loader(Scene &, Collection &);
+
+	private:
+		void object(const std::string &);
+	};
+
 protected:
+	std::vector<Renderable *> owned_data;
+	mutable Matrix culling_matrix;
+	mutable Vector4 frustum_edges[6];
+
 	Scene() { }
+private:
+	Scene(const Scene &);
+	Scene &operator=(const Scene &);
 public:
-	virtual ~Scene() { }
+	virtual ~Scene();
 
-	virtual void add(const Renderable &) = 0;
-	virtual void remove(const Renderable &) = 0;
+	virtual void add(Renderable &) = 0;
+	virtual void remove(Renderable &) = 0;
 
-	using Renderable::render;
-	virtual void render(const Tag & = Tag()) const;
+protected:
+	bool setup_frustum(const Renderer &) const;
+	bool frustum_cull(const Renderable &) const;
 };
 
 } // namespace GL