The BOX command allows you to create a three-dimensional box in AutoCAD.
To access the Box command you can:
type box at a Command: prompt
OR
click on the Box button
(if the Solids toolbar is displayed).
Access the Box command:
--Prompt: Basepoint/Center/<corner of box><0,0,0>:
Use a coordinate or an Osnap
to locate the first corner of the box on the XY plane.
--Prompt:
Cube/Length/ <other corner>: Indicate the position of the opposite
diagonal corner for the box's base on the XY plane.
OPTIONS:
-The Cube option requires only one coordinate value to create a cube.
-The Length option will prompt you for the X, Y, Z coordinates separately.
--Prompt: Height: Type a height value (positive or negative).
The Box should appear.
To
construct a box from Center: (The Box surrounds the center.)
--Prompt: Basepoint/Center/<corner of box><0,0,0>:
Type c and Enter
--Prompt: Center of box <0,0,0>: Give the location
of the center of the Box with a coordinate
or Osnap.
--Prompt:
Cube/Length/<corner of box>: Give a location for the second
corner of the box with a coordinate or Osnap (the default selection), or
select an option.
Box will be centered about the original point.