X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fzsortedscene.h;h=cb21061bae301db5f7851c54130112d29e04c011;hp=f7a7f6a25227102c40716d2a99c435cfac49ed1a;hb=HEAD;hpb=120fd27fdb0b1302ef8d4367446f93cc1a116b7b

diff --git a/source/zsortedscene.h b/source/zsortedscene.h
deleted file mode 100644
index f7a7f6a2..00000000
--- a/source/zsortedscene.h
+++ /dev/null
@@ -1,75 +0,0 @@
-#ifndef MSP_GL_ZSORTEDSCENE_H_
-#define MSP_GL_ZSORTEDSCENE_H_
-
-#include <set>
-#include <vector>
-#include "scene.h"
-
-namespace Msp {
-namespace GL {
-
-enum SortOrder
-{
-	FRONT_TO_BACK,
-	BACK_TO_FRONT
-};
-
-enum DepthReference
-{
-	CLOSEST,
-	CENTER,
-	FURTHEST
-};
-
-/**
-Sorts renderables by their distance from the camera before rendering.  Requires
-renderables to have a matrix.
-*/
-class ZSortedScene: public Scene
-{
-private:
-	struct SortedRenderable
-	{
-		Renderable *renderable;
-		bool in_frustum;
-		float depth;
-
-		SortedRenderable(Renderable *);
-
-		bool operator<(const SortedRenderable &o) const { return depth<o.depth; }
-	};
-
-	typedef std::set<Renderable *> RenderableSet;
-	typedef std::vector<SortedRenderable> SortedArray;
-
-	RenderableSet renderables;
-	SortOrder order;
-	DepthReference reference;
-	mutable SortedArray sorted_cache;
-
-public:
-	ZSortedScene();
-
-	virtual void add(Renderable &);
-	virtual void remove(Renderable &);
-
-	/// Sets the sort order.  Default is back to front.
-	void set_order(SortOrder);
-
-	/// 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;
-};
-
-} // namespace GL
-} // namespace Msp
-
-#endif