Advanced Setups 04 - Field Guided Reaction Diffusion (Patreon)

Remember the reaction diffusion craze of 2015/2016? We covered the technique back then ( https://entagma.com/houdini-true-3d-reaction-diffusion/ ), but one thing that annoyed us was the lack of art directability.

However with a simple modification to the standard setup based on an idea by Houdini Gubbins ( https://houdinigubbins.wordpress.com/2018/02/07/field-guided-reaction-diffusion/ ) it all changes and now becomes perfectly steerable with guide curves.

In this tutorial we'll build and modify a reaction diffusion setup to be controllable via guide curves.