Smear

Reference

Mode

Sculpt Mode

Tool

Toolbar ‣ Smear

Paints on the active color attribute. It takes the colors under the cursor, and blends them in the direction of your stroke.

Brush Settings

Deformation
Drag

Smear colors along the direction of the stroke.

Pinch

Smear colors inwards towards your brush center.

Expand

Smear colors outwards away from your brush center.