changes to viewport..?
Merge branch 'master' of https://github.com/claudilein/graphics_programming_lab_2
Merge branch 'master' of https://github.com/claudilein/graphics_programming_lab_2
fixed grid scaling, started implementing quad as primitive, but it is not working yet
created quad primitive to make code more readable in Viewport.cpp. Added RBT-node as struct in Primitive.cpp, but is not used yet