X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Finstancescene.h;h=3f345124b47d5c086c48b81326f01230586212b3;hp=55bd266d7afbd80ea77dabbb725b620b14b7c1de;hb=8e14c298d9eaa47b81e27d5c25174bda958b445f;hpb=25c81b4953dd38993250321b9407ce8b0139cbeb

diff --git a/source/instancescene.h b/source/instancescene.h
index 55bd266d..3f345124 100644
--- a/source/instancescene.h
+++ b/source/instancescene.h
@@ -1,10 +1,3 @@
-/* $Id$
-
-This file is part of libmspgl
-Copyright © 2007-2008, 2010-2011  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #ifndef MSP_GL_INSTANCESCENE_H_
 #define MSP_GL_INSTANCESCENE_H_
 
@@ -15,26 +8,25 @@ Distributed under the LGPL
 namespace Msp {
 namespace GL {
 
-class Object;
-class ObjectInstance;
-
 /**
-A Scene optimized for rendering ObjectInstances.  All instances of the same
-Object are rendered in one go; otherwise the rendering order is unspecified.
+A Scene optimized for rendering instanced Renderables, such as ObjectInstances.
+All Renderables with the same instance key are rendered consecutively; within
+the same key rendering order is unspecified.
 */
 class InstanceScene: public Scene
 {
 private:
-	typedef std::set<const ObjectInstance *> InstanceSet;
-	typedef std::map<const Object *, InstanceSet> ObjectMap;
-	typedef std::set<const Renderable *> RenderableSet;
+	typedef std::set<Renderable *> RenderableSet;
+	typedef std::map<long, RenderableSet> InstanceMap;
 
-	ObjectMap objects;
-	RenderableSet renderables;
+	InstanceMap renderables;
 
 public:
-	virtual void add(const Renderable &);
-	virtual void remove(const Renderable &);
+	virtual void add(Renderable &);
+	virtual void remove(Renderable &);
+
+	virtual void setup_frame(Renderer &);
+	virtual void finish_frame();
 
 	using Scene::render;
 	virtual void render(Renderer &, const Tag &tag = Tag()) const;