For each loop system - proof of concept - in Substance Designer

Proof of concept. There are 100 iterations in this loop. In this case, I used grayscale maps to drive the "spread" parameter of a Splatter Circular node. This was a simple example. You can use any node available in substance in any imaginable way. There are 2 limitations. No more than 100 iterations (it can be increased). The computational time increases as you add more and more operations into the iteration. More soon :)