[JAVA3D] Switch Groups

[Zak Nixon]

I have one canvas that contains a BranchGroup with my environment(universe). I always need that displayed in that canvas.   Canvas    |__ Content (BG)       I also have another canvas that needs to display 3 different sets of nodes, one of which needs to be the above environment content. The other two nodes will just display messages.   If I use a Switch node, whenever I switch in one canvas, will it be reflected in each canvas?   I would like to cut down on the number of clone() calls if possible, and would not like to make a copy of the environment content if possible(every 1/10 sec).   Is there anyway I can keep the content being displayed in one window, and be switched in another?   Thanks   Zak