X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flight.h;h=6a6868412f7614a70e2241f02f2871d2d0077437;hb=c1405286754104ddc044dddbb0a3505a9a5e3d4a;hp=cbf95add001d86766e9c2826658240597705d761;hpb=832fb1872e6e5e664e2e5130122fd2f74729ed42;p=libs%2Fgl.git

diff --git a/source/light.h b/source/light.h
index cbf95add..6a686841 100644
--- a/source/light.h
+++ b/source/light.h
@@ -33,8 +33,8 @@ public:
 	void set_diffuse(const Color &c);
 	void set_specular(const Color &c);
 	void set_position(float, float, float, float);
-	void apply();
-	void apply_to(unsigned);
+	void apply() const;
+	void apply_to(unsigned) const;
 
 	static void activate(unsigned);
 };