Propagation FX Houdini File

Project files HIP for the tutorial

There are a few ways in which you can have an attribute grow over a surface.

One method is using a solver (and this is the method that most tutorials use and most people are familiar with), and the other method is using a pre-defined attribute that you can offset in vops or vex.

This second method is faster and offers real-time feedback on the look as it doesn't rely on any kind of simulation.