X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fscene.cpp;h=517158f056108943a7c6a2c47902e194799f5348;hb=4edd75061a1e24572bd672fb72e1bc1838008ce7;hp=fee81dc20c931b807c0e1b74828fb7533c056341;hpb=25c81b4953dd38993250321b9407ce8b0139cbeb;p=libs%2Fgl.git

diff --git a/source/scene.cpp b/source/scene.cpp
index fee81dc2..517158f0 100644
--- a/source/scene.cpp
+++ b/source/scene.cpp
@@ -1,21 +1,43 @@
-/* $Id$
-
-This file is part of libmspgl
-Copyright © 2011  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
+#include "culler.h"
 #include "renderer.h"
 #include "scene.h"
 
+using namespace std;
+
 namespace Msp {
 namespace GL {
 
+void Scene::add_culler(Culler &c)
+{
+	cullers.push_back(&c);
+}
+
+void Scene::remove_culler(Culler &c)
+{
+	list<Culler *>::iterator i = find(cullers.begin(), cullers.end(), &c);
+	if(i!=cullers.end())
+		cullers.erase(i);
+}
+
 void Scene::render(const Tag &tag) const
 {
 	Renderer renderer(0);
 	render(renderer, tag);
 }
 
+void Scene::setup_cullers(const Renderer &renderer) const
+{
+	for(list<Culler *>::const_iterator i=cullers.begin(); i!=cullers.end(); ++i)
+		(*i)->setup_frame(renderer);
+}
+
+bool Scene::cull(const Renderer &renderer, const Renderable &renderable) const
+{
+	for(list<Culler *>::const_iterator i=cullers.begin(); i!=cullers.end(); ++i)
+		if((*i)->cull(renderer, renderable))
+			return true;
+	return false;
+}
+
 } // namespace GL
 } // namespace Msp