Roll Brush | Continuous Surface Detailing in Blender

Repeating scars, stitches and cracks, sculpted in Blender with Roll Brush.

These examples show how custom grayscale trim alphas can become continuous surface details on character and architectural meshes. Draw a stroke along the surface, then release to apply the detail.

The workflow combines independent start and end fade, local XYZ mirror symmetry, and tablet pressure controls for strength and width. Auto Neutralize estimates the alpha background level to reduce unwanted displacement, with manual adjustment available when needed.

Import your own alphas, organize them in the Alpha Library, and adjust their orientation with rotation and flip controls. For seamless repetition, the opposite alpha edges along the stroke direction need to match.

Roll Brush shows a lightweight preview while drawing and applies the geometry on release. Meshes need enough geometry to capture the sculpted detail.

The add-on includes 6 sample brushes, a video tutorial and an illustrated PDF guide. Full alpha collections shown in the demonstrations are sold separately.

Get Roll Brush:
https://www.artstation.com/a/56503865

Full workflow breakdown:
https://www.artstation.com/blogs/mona-ghafourian/Ma8Wr/roll-brush-blender-add-on-a-new-way-to-create-repeating-details-with-custom-trim-alphas

Related Trim and Alpha Products
The trim and alpha collections featured with this product are available here:
77 Damage Trim Brushes & Alphas + Substance Painter Path Tool - Vol04 https://www.artstation.com/a/56038225
38 Crack Trim Brushes & Alphas + Substance Painter Path Tool - Vol05
https://www.artstation.com/a/56442960
32 Wound, Scar & Stitch Roll Brushes + Alphas – Vol.14: https://www.artstation.com/a/51275807

Checkout our store here: https://www.artstation.com/a/1243291