Volumetric sky and clouds, based on papers by Sébastien Hillaire, Andrew Schneider, Antoine Bouthors and Fabian Bauer.
https://www.youtube.com/watch?v=Unyff4dbbeQ
https://nikita.works/testchambers/clouds/
WASD - movement Q - roll left E - roll right R - ascent F - descent MOUSE WHEEL - increase or decrease movement speed
