X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fmaterial.h;h=babf26763b887980eb66bb8dbbb3191eb2e50d4a;hb=982005bfbccb429767d0676bd840caf1118c9e21;hp=b2ea995ef66a083d265eccde7feef0e5e9997c15;hpb=4c89817d6e060323ec1ddd275f3265cea688c650;p=libs%2Fgl.git

diff --git a/source/material.h b/source/material.h
index b2ea995e..babf2676 100644
--- a/source/material.h
+++ b/source/material.h
@@ -29,7 +29,7 @@ public:
 	void set_specular(const Color &s);
 	void set_emission(const Color &e);
 	void set_shininess(float s);
-	void apply();
+	void apply() const;
 };
 
 } // namespace GL