Flow Field Particles in TouchDesigner – All TOPs!

Have you wanted to make complex particle systems but are too scared to get into GLSL programming? This TouchDesigner tutorial explains how to build these systems using all TOPs. Using this method, you can switch out the flow field with any black-and-white source you might come up with.

Topics covered in this tutorial:
RGB math with TOPs
Threshold resets
Rack Focus luma blur effect
Slope TOP