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Panoramic for Set Extension/Sky Replacement
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Default Panoramic for Set Extension/Sky Replacement - 09-25-2004, 08:46 AM

Panoramic
This might be useful for those interested in 3D matte painting.



When a camera pans or tilts about its own nodal point,
it experiences no translation at all only rotation about itself.
Nodal point pans and tilts can be recognized by the fact that...

Read more at The open notebook of Joseph Francis


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Default 10-19-2004, 04:16 PM

Here's a little more on the topic. It's part 1 of a new series of 3 parts.

http://www.digitalartform.com/archives/ ... pan_1.html
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Default 10-20-2004, 04:53 PM

Cheers, I've been looking more and more into this subject recently.
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Default 10-20-2004, 09:45 PM

more still... here's part 2:

http://www.digitalartform.com/archives/ ... t_pan.html

... these first two parts were groundwork for part 3, which will use flat planes intersecting in 3-space instead of a painted sphere.
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Default 11-07-2004, 02:21 AM

Thanks for the heads up jfrancis.
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Default 11-25-2004, 01:07 AM



Here, as promised above, is part 3. If you see only one of these, see this one.

http://www.digitalartform.com/archives/ ... pan_2.html

This is an explanation of how to do nodal point pan and tile work with nothing but flat planes.
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Default 11-25-2004, 09:38 AM

Great, much abliged.
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Default 11-25-2004, 01:54 PM

Great notes.
You should do one with multiple layers and parallax too.

Thanks Joseph
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Default 11-26-2004, 01:01 AM

Yeah, by all means please continue Joseph... they've been pretty damn good so far. 8)

Any chance you could supply the scene file used in those demonstrations?
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Default 11-26-2004, 12:49 PM

Great info. I've added this to my list of shots to try. Thanks! :)

I'm a newb in all this, but I think this technique will only work with a nodal camera move. In other words, multiple layers and parallax doesn't occur with a nodal pan. Am I correct to think this?


All the best,
Lee Gabel
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