EnigmA Amiga Run 1997 July/EnigmA AMIGA RUN 20 (1997)(G.R. Edizioni)(IT)[!][issue 1997-07 & 08][EAR-CD IV].iso/lightwave/lwmlist/95.lightwave-10/000004_owner-lightwav…mail.webcom.com_Sun Oct 1 06:02:44 1995.msg

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Date: Sun, 1 Oct 1995 08:54:45 -0400 (EDT)
From: Joe <[e-mail]>
To: Brian - Hoffman <[e-mail]>
Cc: Fusion Films <[e-mail]>, Mark Thompson <[e-mail]>,
        [e-mail]
Subject: Re: Shadows ?
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> How long can it take to traverse a scene file and determine whether or
>not anything (other than the camera) has moved?  Not long, I'd guess.
>Allen?  Why recalcualate shadow maps when only the camera has keyframes
>at other than frame zero?
>  Am I missing something?  (Other than the possible havoc wreaked by
> plug-ins that dynamically change the position of objects.  But this too
> should be easy to check for...is a plug-in of a particular class
called?)

 Yes it should also be easy to check if a particular object has moved or a
light on that object has moved or something else has changed concerning
the render of an object that was previouly calculated for rendering in
another frame.

> The simplest case, at least, should be checked for. > > >
> -Brian Hoffman  ([e-mail])

Amen to that brother  Joe Freeman the Video Junky  [e-mail]
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