Mask
Reference
Mode:
Sculpt Mode
Tool:
Toolbar ‣ Mask
Shortcut:
M
Paint a selection on parts of the mesh to be unaffected by other brushes & tools. The mask values are shown as a gray-scale overlay.
Note
More information in the Masking Introduction.
Brush Settings
General
Note
More info at General brush settings and on Advanced brush settings.
Unique
Mask Tool
The mask brush has two modes:
Draw:
Mask drawing.
Smooth:
Holding Shift will instead smooth existing masks.