3DFace | Rhino 3-D modeling

Toolbar	Menu
Mesh Creation STL Tools	Mesh Polygon Mesh Primitives > 3-D Face

The 3DFace command creates a triangle or quadrangle mesh face from 3 or 4 picks. More than 4 picks create an n-gon that consists of triangle mesh faces, but the inner mesh edges are invisible.

Steps

Start the command.
Pick three or more points, press Enter.

Command-line options

Undo

Removes the previous pick.