X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fobjectinstance.h;h=459c2da3523b23ff84e2cd510e2cde05d0c5a154;hb=4324df6e3d807d35e02e828320e436c509275520;hp=151e316c9e2e91faaff22fa31337f9bc9fa3d1ea;hpb=01525e40e4bc32b885196dd85ff68e876678d19d;p=libs%2Fgl.git

diff --git a/source/objectinstance.h b/source/objectinstance.h
index 151e316c..459c2da3 100644
--- a/source/objectinstance.h
+++ b/source/objectinstance.h
@@ -9,6 +9,7 @@ Distributed under the LGPL
 #define MSP_GL_OBJETCINSTANCE_H_
 
 #include <string>
+#include "renderable.h"
 
 namespace Msp {
 namespace GL {
@@ -23,7 +24,7 @@ Represents a single instance of an Object.  An application can derive another
 class from this and overload the hook functions to specify location and other
 instance-specific parameters for the rendered objects.
 */
-class ObjectInstance
+class ObjectInstance: public Renderable
 {
 protected:
 	const Object &object;
@@ -33,8 +34,10 @@ public:
 
 	const Object &get_object() const { return object; }
 
-	void render() const;
-	void render(const std::string &) const;
+	virtual bool has_pass(const std::string &) const;
+
+	virtual void render() const;
+	virtual void render(const std::string &) const;
 
 	/**
 	Hook function, called from Object just before rendering the mesh.