Hello all, I added in AutoCad 2006 two variables. Firstly, constant "$Dim1= 3000" Secondary, function "ddd=$Dim1-100" How I can connect line geometry dimension value to function? Is mean when I change constant automatically update line geometry dimension value.ThanksStanislav

What kind of variables are they? LISP variables? You can use parametric geometry since AutoCAD version 2010 - you can define any number of parameters and use parametric dimensions (see e.g. DCLINEAR command). Changing the parameter will then change the geometry.

See also [TUBE]http://www.youtube.com/watch?v=UvMzMtoTnp4[/TUBE]

Now that's funny.  The moderator posts a link that is blocked.  You don't see that very often.

Do you see the embedded video as a blocked link? Strange, I am not aware of any blocking.

The blocking must be at my end.  A company thing re: streaming video I believe.  Sorry about that.

We too have it blocked :

                Due to high internet utilization access to http://www.youtube.com/v/UvMzMtoTnp4 has been temporarily blocked to restore stability of
                internet browsing services in this region.  We apologize for any inconvience this has caused and we are working deligently to resolve
                this matter.
                                   Reason: The category "Mixed Content/Potentially Adult" is filtered.
                Requested URL: http://www.youtube.com/v/UvMzMtoTnp4
                Please review the internet usage policy stated in C.I. 12.8 on the Altair website and direct any further questions to your local service desk.