Deriving the SDF of a Box

This is how to derive the SDF (Signed Distance Field) of a Box, which is one of the most popular primitive shapes used during procedural modeling. Often people find the formula for the Box SDF cryptic and mysterious, so I hope this video sheds some light on the process of coming up with the formula. Subscribe to this channel to get notified when I release new videos! You can support me on Patreon: * Follow me on * Twitter: * Facebook: htt