Re: anisotropic texturing

From: Tom Flynn (flynnt++at++engr.sgi.com)
Date: 03/04/2002 16:09:32

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On Mon, 4 Mar 2002, Tom Flynn wrote:

> On Mon, 4 Mar 2002, Braun, Tom wrote:
>
> Why is that when I try to run the anisotropic texturing example:
> /usr/share/Performer/src/pguide/libpf/C/anisotropic
> I get an error message telling me that anisotropic texturing is not
> supported on my Onyx 2 IR running 6.5.11?

man pfTexAnisotropy

"...Anisotropic filtering is supported on OpenGL implementations
    that support the GL_EXT_texture_filter_anisotropic
    extension. pfQueryFeature() can be used to determine if anisotropic
    filtering is supported on the current platform. "

Infinite Reality does not currently support this extension. We're
considering emulating this feature on hardware that doesn't support this
extension in an upcoming release of Performer. Will emulation (software
path) be sufficient for your needs?
 
thanks,
tom

--
"Mongooses are famous for their snake-fighting ability, and are
 almost always victorious because of their speed, agility, and timing
 and also because of their thick coat."

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