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Re: Alpha Blending [message #30078]

Tue, 09 April 2002 10:03

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

lyubo (lzagorch@cs.wright.edu) writes:

> Are there any alternatives to alpha blending?

Alternatives to alpha blending!? There are 20 possible
options in how you blend pixels with alpha blending.
Surely that ought to be enough alternatives. :-(

Cheers,

David
--
David W. Fanning, Ph.D.
Fanning Software Consulting
Phone: 970-221-0438, E-mail: david@dfanning.com
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Re: Alpha Blending [message #30079 is a reply to message #30078]

Tue, 09 April 2002 09:27

Rick Towler
Messages: 821
Registered: August 1998

Senior Member

I posted this a while back. I have used it to blend multiple textures and
it works well.

http://groups.google.com/groups?q=alpha+blending+group:comp. lang.idl-pvwave+
author:rick&hl=en&selm=9det1h%24fem%241%40nntp6.u.wa shington.edu&rnum=2

-Rick

"lyubo" <lzagorch@cs.wright.edu> wrote in message
news:a8v3c5$ufn$1@mercury.wright.edu...
>
> Are there any alternatives to alpha blending?
>
> To overlay to images in 3D I use texture mapped polygons with
> alpha blending and I was wondering if there is any other option.
>
>
> Thanks,
>
> Lyubo
>
>

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