[JAVA3D] Viewer changes

[Sackmunky]

Since noone is talking today, I will start up a conversation. I am trying to set up a view where the viewer goes along a path. Now I need to update the location, eye center and up frustum(lookAt());\ every second. I am using a simple universe instead of a VirtualUniverse. Can anyone describe the viewing procedure to me, and also the easiest way to go along with this.   THanks   Zak