there is no need to create a vdb, but it works yes
Super taf! ;)
Ted Bundy's car? :D
Have a look at a pack of 50 Tileable Roughness Maps by Travis Davids that will help you quickly add surface imperfections onto any 3D model.
- 50 Tileable Roughness Maps – 8-Bit PNG – 4096 x 4096
- Tutorial – How to Paint Selective Roughness in Substance Painter
- Tutorial – Setting Up and Using My Roughness Maps in Cinema 4D and Octane Render
7 Categories of Roughness Maps:
- Combined (Dust, Dirt, Scratches, Smudges, Stains, Fingerprints)
The artist has designed 50 roughness maps for creating surface imperfection that can save you some time and “get that surface imperfection that can help push your 3D models closer towards realism.”
The artist pointed out that the roughness maps can also be used in Substance Painter to paint roughness directly onto your 3D model. “This allows you to mix and match roughness maps together to get varied and interesting results. A full tutorial is included showing you how I use my roughness maps in Substance Painter.”
You can learn more and get the pack for $9.99+ here.
Hard-Surface Height/Alpha Vol.1 by Jonas Ronnegard is a Sci-Fi brush and alpha set for Substance Painter, ZBrush, Quixel DDO and more. There are 325 brushes and height/alpha maps, all 2048×2048 16bit in tiff and jpeg as well as ABR Photoshop Brushes. 2 Video Tutorials are included.