Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here


LISP for cleaning intersections

LISP for cleaning intersections

LISP for cleaning intersections


Does anyone have a LISP or Script that will clean up intersections? Both linear and radius intersections. I have been constantly trimming and after a few hundred thousand clicks, I figure there has to be an easier way. I've also have tried using BPOLY command but it creates polylines on top of existing lines, which I then have to delete. I am just learning LISP so I'm not sure how to conquer this problem.

I run Vanilla ACAD 2002

Any help will be greatly appreciated


RE: LISP for cleaning intersections

I'm not entirely sure what you mean, but I will take a stab.  I'm assuming you are talking about lines? And you jsut need them to "clean up" as in intersect? The easiest way to do this would be to use the fillet command.  You dan set the radius to zero, so it is essentially just joind the two line at their intersection.  (This also works with the chmafer command)

Hope this is what you were looking for!

RE: LISP for cleaning intersections

try using the command OVERKILL.  It's not documented, but cleans up intersections, overlaps and multiple lines.

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Close Box

Join Eng-Tips® Today!

Join your peers on the Internet's largest technical engineering professional community.
It's easy to join and it's free.

Here's Why Members Love Eng-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close