Thanks Keith :)
That seemed to be the solution that I needed. I do believe that
things are
working correctly now that I am using GL_COMBINE_ARB. I also did a
search
on GL_ARB_texture_env_combine and it is supported :)
Thanks again!
Danielle
--------- Original Message --------
From: Keith Bauer <email@hidden>
To: bsupnik <email@hidden>
Cc: Dmacnevin <email@hidden>, email@hidden
Subject: Re: OpenGl Extensions
Date: 03/11/04 20:53
On Thu, 2004-11-04 at 09:19, bsupnik wrote:
> Hi Danielle,
> > I have been wanting to use the extension GL_COMBINE_EXT
which is
contained
> > in GL_EXT_texture_env_combine I do believe. However my
current
version of
> > OpenGl doesn't support this extension and I was looking for
the
easiest way
> > to remedy this.
All Macintosh renderers support GL_ARB_texture_env_combine, which is a
slightly extended version of GL_EXT_texture_env_combine. If this
extension is supported, you may use GL_COMBINE_ARB.
Also, GL_ARB_texture_env_combine was folded into OpenGL 1.3, so if
your
renderer reports 1.3 or later you may use GL_COMBINE.
-Keith
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