X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fscene.cpp;h=607166d5d32f285e35879ff62134891a9c8e5a42;hb=refs%2Ftags%2F0.9;hp=2ef2ea786cbe0428ee087f52ca8cd5f0e64410b1;hpb=4324df6e3d807d35e02e828320e436c509275520;p=libs%2Fgl.git

diff --git a/source/scene.cpp b/source/scene.cpp
index 2ef2ea78..607166d5 100644
--- a/source/scene.cpp
+++ b/source/scene.cpp
@@ -22,17 +22,19 @@ void Scene::remove(const Renderable &r)
 	renderables.erase(&r);
 }
 
-void Scene::render() const
+void Scene::render(const Tag &tag) const
 {
-	for(set<const Renderable *>::const_iterator i=renderables.begin(); i!=renderables.end(); ++i)
-		(*i)->render();
+	for(set<const Renderable *, Compare>::const_iterator i=renderables.begin(); i!=renderables.end(); ++i)
+		if((*i)->has_pass(tag))
+			(*i)->render(tag);
 }
 
-void Scene::render(const string &pn) const
+
+bool Scene::Compare::operator()(const Renderable *a, const Renderable *b) const
 {
-	for(set<const Renderable *>::const_iterator i=renderables.begin(); i!=renderables.end(); ++i)
-		if((*i)->has_pass(pn))
-			(*i)->render(pn);
+	if(a->get_order()!=b->get_order())
+		return a->get_order()<b->get_order();
+	return a<b;
 }
 
 } // namespace GL