GEM - View message to gemwin

Mark Danks mdanks at
Thu Oct 12 20:43:19 CEST 2000

view message:

3 args: eyeX eyeY eyeZ - looking straight ahead
4 args: eyeX eyeY eyeZ azimuth (turn left and right)
5 args: eyeX eyeY eyeZ azimuth theta (turn left and right, turn up and down)
9 args: eyeX eyeY eyeZ lookAtX lookAtY lookAtZ upX upY upZ

  There probably should be a 6 arg version with eye and lookat, but it
doesn't exist yet.

  Look at examples/gem_advanced/gemView.pd

Later, Mark

= mdanks at
= Lead Programmer PS2

> -----Original Message-----
> From: Philippe Caya [mailto:pfil at]
> Sent: Thursday, October 12, 2000 4:12 AM
> To: pd-list at
> Subject: GEM - View message to gemwin
> Hello everybody.
> I recently started working in pd and gem. I working on 
> real-time visuals
> generated from live music.
> I have a question regarding GEM.
> Does anybody know how to use the "view" message for the object gemwin?
> I can change the position of the viewport, but how can I change the
> direction of the viewport?
> Philippe

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