Procedural fire, embers and smoke starting from your custom particle system or custom shape.
Fire & Sparks
Updated: 29 October 2021
Author: Gerardo
Compatible Nuke versions: 10.0 or later
Compatibility: Linux, Mac, Windows
FIR&SPARKS
Fully procedural fire, embers, and smoke starting from a 3d particle system.
“Just to have several irons in the fire”
https://www.gerardoschiavone.com/tool/firesparks/