This is techno-sorcery!
Unite India is here: https://unity.com/event/unite-india-2019
there is no need to create a vdb, but it works yes
Better Level Design Through Human Survival Instincts (Christopher Totten) 2/6
In the second part of the talk Christopher Totten discusses different kinds of spaces in game level design, such as open space, intimate space and narrow space.