X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Frenderable.h;h=c055cefa65b989047ff0b324ab53259204ac77c1;hb=f14435e58bfa0fa697a06ba9a454bb30cd37d9d8;hp=b9b6b080e363150616dc809072217dffda23395e;hpb=4324df6e3d807d35e02e828320e436c509275520;p=libs%2Fgl.git

diff --git a/source/renderable.h b/source/renderable.h
index b9b6b080..c055cefa 100644
--- a/source/renderable.h
+++ b/source/renderable.h
@@ -1,25 +1,26 @@
-/* $Id$
-
-This file is part of libmspgl
-Copyright © 2007  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #ifndef MSP_GL_RENDERABLE_H_
 #define MSP_GL_RENDERABLE_H_
 
 #include <string>
+#include "tag.h"
 
 namespace Msp {
 namespace GL {
 
+class Renderer;
+
 class Renderable
 {
+protected:
+	Renderable() { }
 public:
-	virtual bool has_pass(const std::string &pn) const =0;
+	virtual ~Renderable() { }
+
+	/** Returns a key used for grouping Renderables in an InstanceScene. */
+	virtual long get_instance_key() const { return 0; }
 
-	virtual void render() const =0;
-	virtual void render(const std::string &pn) const =0;
+	virtual void render(const Tag & = Tag()) const;
+	virtual void render(Renderer &, const Tag & = Tag()) const;
 };
 
 } // namespace Msp