https://git.rwth-aachen.de/carstenf/OpenGL Pulled from here as backup of work that I did under the develop branch.

Anakin 847b3cdee8 managed old tutorial implementation with classes. ... Bugs: nothing is displayed		2016-09-06 15:15:29 +02:00
MshViewer	managed old tutorial implementation with classes.	2016-09-06 15:15:29 +02:00