Changing the orientation of a 3D display

[John Osborne <oz@xxxxxxxxxxxxx>]

Is it possible to change the orientation of a 3D display 
programatically? I want the user, for example, to be able to view just 
the xy face of a 3D plot (or any other face as well). I also want the 
user to be able specify the orientation of the plot axes in 3-space and 
add the ability to wobble or rock a plot. I have been poking around in 
the VisAD JavaDoc but haven't found anything that seem to do this. TIA

John Osborne
NOAA/PMEL