X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Frender%2Frenderable.h;h=30386392586066ffedcf847bd4d9b533e96d4004;hb=0d765be40336decc966932e0143fe9496f3eab4b;hp=8af524fd64de0d73613001c7ad7ac877acb23612;hpb=233dff2a6c552e08da832496aecd88ef4f8948f1;p=libs%2Fgl.git

diff --git a/source/render/renderable.h b/source/render/renderable.h
index 8af524fd..30386392 100644
--- a/source/render/renderable.h
+++ b/source/render/renderable.h
@@ -2,6 +2,7 @@
 #define MSP_GL_RENDERABLE_H_
 
 #include <string>
+#include <msp/core/attributes.h>
 #include <msp/core/inttypes.h>
 #include <msp/geometry/boundingsphere.h>
 #include "tag.h"
@@ -35,7 +36,7 @@ public:
 
 	/** Returns a key used for grouping Renderables in an InstanceScene.  The
 	returned value is treated as opaque. */
-	virtual IntPtr get_instance_key() const { return 0; }
+	DEPRECATED virtual IntPtr get_instance_key() const { return 0; }
 
 	/** Returns the model matrix of the Renderable.  Null is returned if no such
 	matrix exists.  The matrix should be in world space for some effects to work