From: Mikko Rasa <tdb@tdb.fi>
Date: Sun, 26 Aug 2012 21:38:08 +0000 (+0300)
Subject: Pass the Renderer to ObjectInstance::get_level_of_detail
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=e45ade69a77f7ba91b47bebad604ae29b5705b21;p=libs%2Fgl.git

Pass the Renderer to ObjectInstance::get_level_of_detail

As I recall, the camera was put in renderer to allow view-dependent
rendering without the need to pass data outside the rendering pipeline.
This is one of the cases where it is needed.
---

diff --git a/source/object.cpp b/source/object.cpp
index f23f6658..06062fc0 100644
--- a/source/object.cpp
+++ b/source/object.cpp
@@ -96,7 +96,7 @@ void Object::render(Renderer &renderer, const ObjectInstance &inst, const Tag &t
 	renderer.set_texturing(pass->get_texturing());
 
 	inst.setup_render(renderer, tag);
-	unsigned lod = min<unsigned>(inst.get_level_of_detail(), meshes.size()-1);
+	unsigned lod = min<unsigned>(inst.get_level_of_detail(renderer), meshes.size()-1);
 	meshes[lod]->draw(renderer);
 	inst.finish_render(renderer, tag);
 }
diff --git a/source/objectinstance.h b/source/objectinstance.h
index 3dc5da6a..6094517b 100644
--- a/source/objectinstance.h
+++ b/source/objectinstance.h
@@ -41,7 +41,7 @@ public:
 	anything. */
 	virtual void finish_render(Renderer &, const Tag &) const { }
 
-	virtual unsigned get_level_of_detail() const { return 0; }
+	virtual unsigned get_level_of_detail(const Renderer &) const { return 0; }
 };
 
 } // namespace GL