2011

■ Select faces. Selects specific faces (instead of all of them).
■ Undo
■ Remove
Height of extrusion Sets the direction and distance of the extrusion. Entering
a positive value extrudes the face in the direction of its normal. Entering a
negative value extrudes the face in the direction opposite to its normal.
■ Angle of taper for extrusion. Specify an angle between -90 and +90 degrees.
Tapering the selected face with a positive angle tapers the face in, and a
negative angle tapers the face out. The default angle, 0, extrudes the face
perpendicular to its plane. All selected faces in the selection set are tapered
to the same value. If you specify a large taper angle or height, you can
cause the face to taper to a point before it reaches the extrusion height.
1796 | Chapter 19 S Commands