Re: [PyOpenGL-Users] Problem with glDepthMask

[Ian M. <ia...@ge...>]

On Wed, Jan 20, 2016 at 12:02 PM, Nicolas P. Rougier <
Nic...@in...> wrote:

> Thanks for your question Ian ! While trying to make a screenshot I found
> the answer.
>
> The rotating cube is displayed partially and it comes worse and worse, as
> if the depth buffer was not cleared.
>
> And it is actually the case. I was not aware that the glClear takes the
> depth mask into account
>
​I see the problem now. Yeah, glClear counts as a change to the depth
buffer, so it should be affected by the depth mask.

Ian​