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Re: Render problems on intel x3100 Linux only

by fungus <openglMYSOCKS@[EMAIL PROTECTED] > Jul 8, 2008 at 11:33 PM

On Jul 8, 11:02=A0am, Spacen Jasset <jmspash...@[EMAIL PROTECTED]
> wrote:
> Here are some screen shots that show the lighting way out on linux:
>

I think the problem is texture, not lighting. One has texture, one
doesn't.

> Before geometry output:
>
> m.texture.bind();
> glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
> glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
> glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
>

This might be the problem. Some drivers don't like to change the min/
max
filters after you set the texture image. To change the filters they
would have
to recalculate all the mipmaps, etc., and this isn't always easy to
do.

Technically they could do it, but in practice some don't.
 




 9 Posts in Topic:
Render problems on intel x3100 Linux only
Spacen Jasset <jmspash  2008-07-08 02:02:48 
Re: Render problems on intel x3100 Linux only
Philipp Klaus Krause <  2008-07-08 20:15:37 
Re: Render problems on intel x3100 Linux only
fungus <openglMYSOCKS@  2008-07-08 23:33:00 
Re: Render problems on intel x3100 Linux only
"Gernot Frisch"  2008-07-10 16:39:57 
Re: Render problems on intel x3100 Linux only
"jbwest" <jb  2008-07-10 18:25:31 
Re: Render problems on intel x3100 Linux only
Spacen Jasset <jmspash  2008-07-10 11:39:50 
Re: Render problems on intel x3100 Linux only
Philipp Klaus Krause <  2008-07-11 00:13:11 
Re: Render problems on intel x3100 Linux only
Spacen Jasset <jmspash  2008-07-11 02:35:46 
Re: Render problems on intel x3100 Linux only
Wolfgang Draxinger <wd  2008-07-11 12:25:33 

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