X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Finstancescene.cpp;fp=source%2Finstancescene.cpp;h=b3a89f338a42cfff32500ccace3256e0b1e7727b;hb=3919a742c65783a9ebce05a88427bdcd8f6a6c92;hp=fef3e9697e602051248bfe35f827078eac8a4117;hpb=802832425b02be7b3ccb7d585fe63f4b68b5275f;p=libs%2Fgl.git

diff --git a/source/instancescene.cpp b/source/instancescene.cpp
index fef3e969..b3a89f33 100644
--- a/source/instancescene.cpp
+++ b/source/instancescene.cpp
@@ -38,11 +38,19 @@ void InstanceScene::finish_frame() const
 
 void InstanceScene::render(Renderer &renderer, const Tag &tag) const
 {
-	setup_frustum(renderer);
-	for(InstanceMap::const_iterator i=renderables.begin(); i!=renderables.end(); ++i)
-		for(RenderableSet::const_iterator j=i->second.begin(); j!=i->second.end(); ++j)
-			if(!frustum_cull(renderer, **j))
+	if(setup_frustum(renderer))
+	{
+		for(InstanceMap::const_iterator i=renderables.begin(); i!=renderables.end(); ++i)
+			for(RenderableSet::const_iterator j=i->second.begin(); j!=i->second.end(); ++j)
+				if(!frustum_cull(**j))
+					renderer.render(**j, tag);
+	}
+	else
+	{
+		for(InstanceMap::const_iterator i=renderables.begin(); i!=renderables.end(); ++i)
+			for(RenderableSet::const_iterator j=i->second.begin(); j!=i->second.end(); ++j)
 				renderer.render(**j, tag);
+	}
 }
 
 } // namespace GL