You can use the Box command to create a Box as a 3D solid.

The base of the Box is parallel to the XY plane.


How to create a Box by specifying the opposite corner points and the height of the Box:

  1. Click on 3D Solid > Box on the Ribbon.

or

  1. Enter BOX in the command window.
  2. Specify the First corner of the base of the box in the graphics area.
  3. Specify the Opposite corner of the base.
  4. Enter a numeric value for the Height of the box in the command window.


How to create a Box by specifying the center of the base:

  1. Click on 3D Solid > Box on the Ribbon.

or

  1. Enter BOX in the command window.
  2. Enter Center in the command window. 
  3. Specify the center of the base in the graphics area.
  4. Enter a numeric value for the Height of the box in the command window


How to create a Box by specifying the length, width and height:

  1. Click on 3D Solid > Box on the Ribbon.

or

  1. Enter BOX in the command window.
  2. Specify the First corner of the base of the box in the graphics area 
    or 
    Enter Center in the command window to specify the center of base.
  3. Enter Length in the command window. 
  4. Enter a numeric value for the Length in the X direction.
  5. Enter a numeric value for the Width in the Y direction.
  6. Enter a numeric value for the Height in the Z direction.


How to make a Cube:

  1. Click on 3D Solid > Box on the Ribbon.

or

  1. Enter BOX in the command window.
  2. Specify the First corner of the base of the box in the graphics area 
    or 
    Enter Center in the command window to specify the center of base.
  3. Enter Cube in the command window. 
  4. Enter a numeric value for the Edge length of the cube.