Add interfaces for culling

[libs/gl.git] / source / simplescene.cpp

diff --git a/source/simplescene.cpp b/source/simplescene.cpp
index b410374e68de5b18b7e52ae10c45fc083a03903a..c537ff3b87eef6ff3158b206accd0ab7b9d0c9c6 100644 (file)
--- a/source/simplescene.cpp
+++ b/source/simplescene.cpp
@@ -1,10 +1,4 @@
-/* $Id$
-
-This file is part of libmspgl
-Copyright © 2010  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
+#include "renderer.h"
 #include "simplescene.h"
 
 namespace Msp {
@@ -20,10 +14,24 @@ void SimpleScene::remove(const Renderable &r)
        renderables.erase(&r);
 }
 
-void SimpleScene::render(const Tag &tag) const
+void SimpleScene::setup_frame() const
+{
+       for(RenderableSet::const_iterator i=renderables.begin(); i!=renderables.end(); ++i)
+               (*i)->setup_frame();
+}
+
+void SimpleScene::finish_frame() const
+{
+       for(RenderableSet::const_iterator i=renderables.begin(); i!=renderables.end(); ++i)
+               (*i)->finish_frame();
+}
+
+void SimpleScene::render(Renderer &renderer, const Tag &tag) const
 {
+       setup_cullers(renderer);
        for(RenderableSet::const_iterator i=renderables.begin(); i!=renderables.end(); ++i)
-               (*i)->render(tag);
+               if(!cull(renderer, **i))
+                       renderer.render(**i, tag);
 }
 
 } // namespace GL