I made a blog post about a stone layering node I was working on and many have shown an interest for a tutorial or to release the source. So i've done both! If your not familiar with it, check it out here https://www.artstation.com/benwilson/blog/RLBq/hey-first-blog-lets-talk-stones.
I didn't want to just make another breakdown, but instead a fully voiced over tutorial series from start to finish. The main focus of the series is on generator design and good working practices, but will cover topics ranging from the FXMap to the Pixel Processor and all the details of how I created the node.
This series is aimed for intermediate users and viewers should have a good understanding of the UI and most nodes inside Designer.
The package includes 2 hours of narrated step by step video footage as well as a few other custom nodes. As an added bonus, I also included the height blended node featured in a GDC presentation I gave.