Hi all, ExponentialFog is applied to my entire scenegraph, but I would like to be able to temporarily remove a picked Shape3D from the fog, to make it more obvious that it has been picked. Is this possible? Could someone please explain how to use Group.removeChild(int)?? How do I figure out the int index? If there are Enumeration searches involved, isn't this a bit laborious? Graham ===================================================================== To subscribe/unsubscribe, send mail to [EMAIL PROTECTED] Java 3D Home Page: http://java.sun.com/products/java-media/3D/