Notify Renderables about the start and end of a frame

[libs/gl.git] / source / orderedscene.h

diff --git a/source/orderedscene.h b/source/orderedscene.h
index bb49c9cbb0b9e5dae223cbf06c7b60c3e851cddd..340ecedab3b52c5cd307119ec104b6a5a37436ae 100644 (file)
--- a/source/orderedscene.h
+++ b/source/orderedscene.h
@@ -25,6 +25,9 @@ public:
        void insert(unsigned, const Renderable &);
        void insert_after(const Renderable &, const Renderable &);
 
+       virtual void setup_frame() const;
+       virtual void finish_frame() const;
+
        using Scene::render;
        virtual void render(Renderer &, const Tag & = Tag()) const;
 };