Deprecated InstanceScene and Renderable::get_instance_key

[libs/gl.git] / source / render / renderable.h

diff --git a/source/render/renderable.h b/source/render/renderable.h
index 8af524fd64de0d73613001c7ad7ac877acb23612..30386392586066ffedcf847bd4d9b533e96d4004 100644 (file)
--- 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