Load Breakobject.lsp through VBA

Hi all,

I want to break my polyline at several point where it intersects with other lines. I actually wanted to do it using VBA but since I learnt the only way to break a line using VBA is creatin new lines by collecting the endpoints of intersecting lines. This unfortunately does not solve my purpose because my polyline is a curve and by creating line using endpoints, i loose my curve

So i m trying to call "breakobjects.lsp" through VBA. Is there a way to call .lsp at a click of a button.

Any help would be much appreciated !

Hi!

I have done this lots of times for my LISP commands. I personally am a fan of using the macro command buttons because sometimes you just can't remember the keystrokes for all your LISP's, especially if you don't use them often.

You can create a custom command macro in your CUI file. Use this in the macro line:

^C^C^P(cond ((null c:XX) (load "breakobjects")) (T (princ))) ^C^CXX;

"XX" is where you would put the key strokes for whatever it is that you type to start your command. I haven't really used VBA much, but I like using Macro since all of the other buttons in CAD are based from it.