It's incredibly common for film crews to add particulates to the air on a TV/Film set. They call it 'creating atmosphere'.

It's a powerful tool that carries over into your virtual production workflow for creating additional realtime separation between foreground and background elements on screen.

In this video, we are going to casually explore how digital fog works inside of Unity virtual productions and how you can use the Unity game engine to create your own perfect fog to tell your virtual production stories using Unity.