If we have no GL, the user needs to know that this is a problem!
If we have no GL, the user needs to know that this is a problem!


UniStuttgart-VISUS/megamol,UniStuttgart-VISUS/megamol,UniStuttgart-VISUS/megamol,UniStuttgart-VISUS/megamol,UniStuttgart-VISUS/megamol