They are light modulating textures, i.e. light maps. well.. they are modulating textures.. that means when ever i do a multiplication of two values in school, i do enlighten one value by the other? its just a modulated texture, does not mean it has to do with lighting really <a href="http://www.opengl.org/discussion_boards/ubb/wink.gif">http://www.opengl.org/discussion_boards/ubb/wink.gif</a> (yes it is enlightening, but it has nothing to do with shadowing at t