Projekat za fakultet https://www.youtube.com/watch?v=Xe158KikvY8
- w/a/s/d
- shift - sprint
- p - toggle menu
- Skybox
- HDR/Bloom
- Instancing
- Normal mapping
- Shadow mapping
https://en.wikibooks.org/wiki/OpenGL_Programming/Mini-Portal#Portal_collision_detection_and_warp