Re: info-performer Mar 30 1999

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Larry Ramey (ramey++at++ccpo.odu.edu)
Wed, 31 Mar 1999 15:11:46 -0500

> There is documentation on this stuff but an understanding of the OpenGL
> pipeline helps. Maybe the 'Red Book' would be a good starting point.
>
> Cheers,Angus.
>
> --
>
Right, I have it.

I know HOW to calculate the textures coordinates myself. I don't WANT
to. (this is the key) I graps fully how textures are applied in OpenGL,
I understood the examples at www.dorbie.com. None of them used auto
TexGen.

This is REAL simple, I just want performer to stretch the texture
instead of discarding and repeating it. I will live with the distortion,
I CANNOT tolerate repeating. (We are overlaying landSat images on
topography.... two Washington DCs would look funny.... as well as be a
horrifying prospect <g>)

-- 
---------------------------------------------------------------
Larry E. Ramey  ramey++at++ccpo.odu.edu 
757-683-6276(office)   757-683-5335 (CAVE)
"Count the heads man." - Zaphod Bebblebrox
"Won't weigh you down, with good intentions" -Sarah McLachlan

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