I am quiet new in IntelliCAD.
Until last week i did 2D drawings.
Now i have a question to 3D.

1)
Is it possible to make out of this
(2D) rectangle a cube by "extruding"?


2)
This is a cube made of singular lines.

How can i make a solid out of that?
I mean a cube which properties has
then length, width and height.
(generate a 3D object)

Best regards
SL[/img]

can use the command?
3D
3DFACE

There's a couple ways to go about this. As slit_ok suggested, you could use 3DFACE to put surfaces on the sides.

Another way would be to change the thickness of the 2D rectangle, which would produce surfaces on the sides leaving the top and bottom open. You could then cover the top and bottom with 3DFACE entities.

The best way to make a solid cube would be to use BOX. That will produce a 3D solid cube - surfaces on all 6 sides.