Re: [info-performer] Texture Animation

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From: Ken Schwarz (kschwarz++at++sgi.com)
Date: 10/07/2003 16:03:14

Hey Francis!

pfFlux is the way to go. Check out the man page for the specifics, but
basically you want to build a pfGeoSet with your texture coordinates as
a pfFlux. For your setup you would just be incrementing the U
coordinate by 0.1 each time you decided to increment your animation
(assuming your images are arranged horizontally).

Best,

Ken

Govers, Francis wrote:

>Hi:
>
>I'm looking for a simple way to animate a single texture. I need to move
>the UV coordinates to make the texture move along the object (its a
>visualization of a comm link). my geometry is a simple rectangle with a UV
>map tiled 10 times along its length. I'd just like to grab the UV
>coordinates and increment them each frame by some small amount.
>
>Thanks.
>
>Francis X. Govers III
>MITL M&S Team
>Northrop Grumman
>310-930-3463
>fgovers++at++ngc.com
>
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