Testing installed software

John said:
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The project as envisioned does not need DIVERSE's dpf or dads. It also
does not need CoVE.

As dpf isn't needed, neither is OpenGL Performer. OpenSceneGraph is only
needed if you choose to use dgl's dosg component. Inventor is also
optional.

The dgl example program "CCallbackHelix" should be sufficient to test your
software using different DSOs to describe various window configurations.
DSOs are also used to read the keyboard and mouse. You may choose to write
some of your own DSOs to print more verbose information about the state of
the system's windows and keyboard and mouse events.

The project in a nutshell is to replace the Producer component of dgl with
Qt, which is used to create and manage windows, and read from the keyboard
and mouse.