Here is the second particles system exercise in TouchDesigner. In this version, the particles are 3D SOP boxes.
Feedback Usage in TouchDesigner
It is a more simple demonstration of using the Feedback texture operator (TOP) in TouchDesigner. Again, it has only visual at the moment.
TouchDesigner Particles System
This is an introductory tutorial for creating particles system in TouchDesigner. At the moment, it only has visual imagery. I’ll try to add audio for the explanation later.