PlyEdit: 7 - Comb

Basic Tools

G - Mark

4/5 - Sculpt

7 - Comb

Macros

Other Tools

3D Paint

Dirt

Fig 1. Combing Edges

Press and hold the <7> key, then move the mouse pointer over the mesh to align edges in that direction (see Fig 1).

This sometimes improves the appearance of feature lines in the mesh, such as wrinkles or ridge lines.