Notify Renderables about the start and end of a frame

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

diff --git a/source/instancescene.h b/source/instancescene.h
index 021a2b3f94e69ccbd41c298a11da1b6e7559eec7..ecbd63df8d1413cfa1e8669672624f92000fd320 100644 (file)
--- a/source/instancescene.h
+++ b/source/instancescene.h
@@ -25,6 +25,9 @@ public:
        virtual void add(const Renderable &);
        virtual void remove(const Renderable &);
 
+       virtual void setup_frame() const;
+       virtual void finish_frame() const;
+
        using Scene::render;
        virtual void render(Renderer &, const Tag &tag = Tag()) const;
 };