Bullet Hole Generator

Made a quick bullet hole generator for our project. And I had an itch to make juicy cutted metal a few days ago.
The main goal here were to create adjustable bullet hole decal generator with random seed as an alternative for sculpt or brush.

For more flexible approach I decided to make generator exclusively for normal/height/ao and masks. From that point in painter I can layer down any corresponding and procedural effect I need.