Re: [PyOpenGL-Users] Depth buffers and GLSL

[Ian M. <geo...@gm...>]

On Fri, Feb 24, 2012 at 6:03 AM, James Gao <ja...@ja...> wrote:

> Sorry for spamming the list, but I've seem to find another problem with my
> code. I can't seem to get depth test to work. I've checked all the usual
> suspects -- glEnable, glut is allocating the depth buffer. I'm using almost
> exclusively glsl 1.1 (no fixed function commands) -- is there something I
> must do in the shaders themselves in order to get depth test to work?

You can write to gl_DepthCoord, but typically this is implicitly done as
glFragCoord.z.

Can we see code?