In my use of QOpenGLVertexArrayObject and QOpenGLBuffer in a 3D plotting library, I create these as non-pointer member variables in each of the classes I use to draw graphical objects in a widget...
d_stranz Today, 17:36Hello everyone, I use c++17, ubuntu 20.04 and qt 5.12. I have a project where I use QGraphicsView, QGraphicsScene and QGraphicsItem. To increase performance, I switched to OpenGL render . So...
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Geometry of native widgets breaks when I put them into a non-native QTabWidget
2nd October 2025 12:07 by nikitagrgv