Re: Flatten Z-coordinates

I know that in ACAD 2005, there is already a command there called 
FLATTEN...it is built in already to ACAD..... just my $0.005 ( used to be 
$0.02, but with the value of the dollar now...)


<cwbselec> wrote in message news:5931661@discussion.autodesk.com...
I had a survey which had been performed with 3D drawings in mind and so 
there were splines in the drawing all at huge elevations and differing Z 
coordinates for each control point. The final product we needed was a 2D 
drawing because the client is hopeless and cannot handle 3D drawings. I find 
it easiest to turn all these little command line tricks into scripts, so for 
those of you who don't like macros, and can't be bothered typing all that in 
just add this to a LSP file and stick it in your startup suite for quick 
usage:

(defun c:3dto2ddwg ()
(command "select" "all" "" "move"
"p" "" "0,0,1e99" "" "move"
"p" "" 
"0,0,-1e99" "")