[Interest] Z Fighting issue with transparent window ontop of an OpenGL Application

[d1 d2]

Hi,

I am having an issue with Z-Fighting when I put my Qt-Application, which
has no frame and is transparent, ontop of an simple OpenGl Application
(triangle example).
Does anybody know how to fix this issue?

The only thing I found is to use following line to make the used OpenGL
variables invariant:
#pragma STDGL invariant(all)

But this line doesn't solve my issue.

Thanks.
Dietrich
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.qt-project.org/pipermail/interest/attachments/20121022/6d4a3204/attachment.html>