Synchronizing two scenes is too much. I need to take care of all geometry changes, QTransform changes, and pen/brush synchronization etc. I just need different presentation of the same scene...
I think the QGraphics has design issues. It does allow multiple views to look at the same scene, but with assumption they will have the same paint method across the board.. But in reality, different presentation in different views is more common. If Qt wants to follow OpenInventor, then OpenInventor can look at a volume at different angle simultaneously, for instance, I can look at slice X, Y, Z at the same time...
Bookmarks