overlapping lines

Hi,

I'm looking for a lisp routine that will let me detect and delete any
overlapping lines in a drawing in autocad 2004.

Thank you.

 

Hi

This is a simple math. subject that is alway's was an option with Lisp. Case two
set of points intersect you can have the entities deleted automaticly.
Case you have 4 endpoints of lines there even is a build in AutoLisp function
that return the point where the two lines intersect with otere condisions Lisp
will provide what you define , you can also invent your snap functions, snapping
to a point 22 millimeters offset the point you pick. Case the two sets of points
intersect with the Inters function, you can even have them deleted, case they
would intersect case the lines was longer, by the right parameter , the way Lisp
work already yield the two lines "names" when you look for the endpoints for the
inters calculation, offering you to delete "entity name", that you need to catch
anyway to get the points to calculate..
P.C.
http://www.designcommunity.com/scrapbook/2649.html

 

I think he has some sloppy drafting, or as a colleague calls it "slappy
drooping", to clean up.