Re: [Mesa-dev] GLSL clipping

2010-06-03 Thread Brian Paul
tom fogal wrote: I'm using the classic (OS)Mesa driver w/ GLSL. I see from: http://www.mesa3d.org/shading.html that gl_ClipVertex is unsupported, which probably explains why I'm getting such strange results when I use it :) I might be interested in taking a stab at this, or perhaps just ski

[Mesa-dev] GLSL clipping

2010-06-02 Thread tom fogal
I'm using the classic (OS)Mesa driver w/ GLSL. I see from: http://www.mesa3d.org/shading.html that gl_ClipVertex is unsupported, which probably explains why I'm getting such strange results when I use it :) I might be interested in taking a stab at this, or perhaps just skip ClipVertex entire