A simple wrapper around OpenSceneGraph for Qt5
At time of writing this code does not works with osg 3.6.4-rc3.
The provided Qt project file has include and library paths specific to my local setup. This should be adjusted for your location of the osg library.
Tested with 32-bit osg 3.6.3 and Qt 5.12.4. Tested with 64-bit osg 3.6.5-2 and Qt 5.14.1.