Cosmetic fixes

[libs/gl.git] / source / effects / environmentmap.h

diff --git a/source/effects/environmentmap.h b/source/effects/environmentmap.h
index 56c76c459f2b6d84811fb52aeea9cea3c16a4587..ff3d6c425414c97ddce3d41e0ebbaf29abee90dc 100644 (file)
--- a/source/effects/environmentmap.h
+++ b/source/effects/environmentmap.h
@@ -48,7 +48,12 @@ public:
        EnvironmentMap(Resources &, unsigned size, Renderable &rend, Renderable &env);
 
        void set_depth_clip(float, float);
+
+       /** Sets the interval in frames between environment map updates.  A value of
+       0 means an update is only done when manually requested. */
        void set_update_interval(unsigned);
+
+       /** Request that the environment map is updated on the next frame. */
        void queue_update();
 
        virtual void setup_frame(Renderer &);