@dragonice69 It’s almost the same as in 2.79, though there is a new node in 2.8 to make it easier (principled volume shader).
These videos helped me understand volumetrics better:
– https://m.youtube.com/watch?v=AXjE-t6dFZ8
– https://m.youtube.com/watch?v=daCTRzzmpyk
– https://m.youtube.com/watch?v=JzCkohRpRQU
Hope this helps!
