Hi !
I am a complete beginner in OpenGL (Windows x64)
I used this example from KDAB :
http://www.kdab.com/opengl-in-qt-5-1-part-1/
The code is exactly the same, except a dynamic_cast on this line:
m_funcs = m_context->versionFunctions()
And whatever I do, I get a white window.
A m_funcs->glClearColor(0.0f, 0.0f, 0.0f, 1.0f)
is expected to show a black background, isn’t it ? It’s always a white background, nothing is displayed.
I also tested with a OpenGL 3.3 context.
My drivers are updated, there must be something I did not understand …
(sorry, my English must be deplorable)
Thanks !
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