Re: Stereo Window - Poll time! - vote addendum

[P3D Larry Berlin <lberlin@xxxxxxxxx>]

>Date: Fri, 20 Jun 1997
>From: P3D Paul Talbot observes:
>
>......... in one slide that I have
>mounted in a 4P mask, when the chips are pushed so close together
>that significant multiple window violations are present, part of
>the window appears to have receded into the scene and grown larger
>in apparent size.  This appears to be a result of the perceptual
>confusion caused by the window violations, rather than a direct,
>automatic effect of minor chip spacing adjustment.
>

****  I submit that if you pay close attention, there is a perceptible
enlargement of the window continuously as it recedes into the image with any
chip adjustment. Start by noticing it at the extremes, then follow it back
to more normal placements, until you learn to notice it's change for any
chip adjustment. The perception of it's change in dimension is something of
an illusion but definitely present and not caused directly by window
violations. The violations are present due to how far you have moved the
chips relative to the original geometry. You are using the violations to
help you identify the change at all. That's a good technique, now explore it
further while retracing your steps.

Larry Berlin

Email: lberlin@xxxxxxxxx
http://www.sonic.net/~lberlin/
http://3dzine.simplenet.com/


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