As a relative newbie to Visad and J3D... I have what might seem like some ignorant questions: 1) Do I change the lighting on a Display3DImpl in the obvious way of adjusting the light branch in the scene graph directly or is there support inside of Visad to do this differently? 2) Similarly, is there a way to adjust the initial orientation of a 3D Plot or should I essentially adjust the camera position? Do the interactors provided control the object or the view branch transform? thanks, - Steve
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