X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fzsortedscene.h;h=f7a7f6a25227102c40716d2a99c435cfac49ed1a;hp=5c876697cae9ee3a878c42be2fc48156471ee9ce;hb=0807680edd94a7f14560831db4dd52e4e48d0d19;hpb=af0077ac71c51aeed63bc0222fe4650d5077478a

diff --git a/source/zsortedscene.h b/source/zsortedscene.h
index 5c876697..f7a7f6a2 100644
--- a/source/zsortedscene.h
+++ b/source/zsortedscene.h
@@ -1,7 +1,9 @@
 #ifndef MSP_GL_ZSORTEDSCENE_H_
 #define MSP_GL_ZSORTEDSCENE_H_
 
-#include "simplescene.h"
+#include <set>
+#include <vector>
+#include "scene.h"
 
 namespace Msp {
 namespace GL {
@@ -28,16 +30,16 @@ class ZSortedScene: public Scene
 private:
 	struct SortedRenderable
 	{
+		Renderable *renderable;
 		bool in_frustum;
 		float depth;
-		const Renderable *renderable;
 
-		SortedRenderable(const Renderable *);
+		SortedRenderable(Renderable *);
 
 		bool operator<(const SortedRenderable &o) const { return depth<o.depth; }
 	};
 
-	typedef std::set<const Renderable *> RenderableSet;
+	typedef std::set<Renderable *> RenderableSet;
 	typedef std::vector<SortedRenderable> SortedArray;
 
 	RenderableSet renderables;
@@ -48,8 +50,8 @@ private:
 public:
 	ZSortedScene();
 
-	virtual void add(const Renderable &);
-	virtual void remove(const Renderable &);
+	virtual void add(Renderable &);
+	virtual void remove(Renderable &);
 
 	/// Sets the sort order.  Default is back to front.
 	void set_order(SortOrder);
@@ -57,6 +59,13 @@ public:
 	/// Sets the reference point for sorting.  Default is furthest from camera.
 	void set_reference(DepthReference);
 
+private:
+	void populate_cache() const;
+
+public:
+	virtual void setup_frame(Renderer &);
+	virtual void finish_frame();
+
 	virtual void render(Renderer &, const Tag &) const;
 };