Having problem with OpenGL in QT 5.2
I'm having problem to render in OpenGL with QT 5.2....
It seems that the depth buffer is with problem. Event when blending is disabled, it' render things behind others, causing a strange render....
I'd check the Triangle Example of the SDK, to see if the problem is just with my code.. And when a create another triangle, the application has the same error.. Then I suppose that it's a QT bug.
Someone can help?? I'm using QT 5.2 and creating a window extending from QWindow and QOpenGLFunctions.
Renato Dias Viana
Resolved the problem. It's necessary to configure the QSurfaceFormat, to use Double Buffer. I does not came by default.