OOPS, Re: Newbie questions: selecting objects, changing viewpoints,

• To: Harry Hochheiser <hsh@xxxxxxx>
• Subject: OOPS, Re: Newbie questions: selecting objects, changing viewpoints,
• From: Bill Hibbard <billh@xxxxxxxxxxxxx>
• Date: Thu, 5 Feb 2004 14:09:37 -0600 (CST)

On Thu, 5 Feb 2004, Bill Hibbard wrote:

> > 3) How would I go about changing the initial view (zoom and camera
> > position) of a DisplayImplJ3D?
>
> This would be via the getMatrix() and setMatrix of the
> ProjectionControlJ3D that you get from the getProjectionControl()
> method of the DisplayImplJ3D. The multiply_matrix() and
> make_matrix() methods of MouseBehaviorJ3D (or the
> static_multiply_matrix() and static_make_matrix()).

... can help you compute appropriate new matrices to pass
to setMatrix().

• References:
  • Re: Newbie questions: selecting objects, changing viewpoints, and
    • From: Bill Hibbard