Topic: break at point question

[CAB]

Here is another simple one.

Wasn't mine simple enough?

Here's a lisp I wrote to do just that:
Code:
(defun c:bk (/ ent)
  (command "break"
      (setq ent (entsel "\nPick point to break Object:  "))
      (cadr ent)
  )
  (princ)
)

Try it you might like it.

It was fine, I was just sharing my old routine.
Yours works with one click, very nice. But Osnaps will foil it.
I think I would do it this way.

Code: [Select]

(defun c:bk (/ ent)
  (and (setq ent (entsel "\nPick point to break Object: "))
       (command ".break" ent "non" (cadr ent)) )
  (princ)
)

I like the two pick because it assure the correct line is broken when picking
at an intersection.

[CAB]

Here is another one point pick that uses crosshair ILO pick box.

Code: [Select]

;;  Break at pick point with cross hair
;;  Pick point is osnaps sensitive, can cause selection
;;  of wrong object or point, press F3 if needed
(defun c:bk (/ pt ent)
  (and (setq pt (getpoint "\nPick point to break Object: "))
       (setq ent (nentselp pt))
       (command ".break" ent "non" pt))
  (princ)
)

[whdjr]

It was fine, I was just sharing my old routine.
Yours works with one click, very nice. But Osnaps will foil it.
I think I would do it this way.

Running osnaps don't work while using entsel unless you type it in, at least in A2K.

[CAB]

With MID on select a point very close to the mid point on a line.
In ACAD2000 a small gap is removed because the picked point is
not at the mid point and the second point (cadr ent) is affected
by the snap and goes to the mid point of the line.

[whdjr]

With MID on select a point very close to the mid point on a line.
In ACAD2000 a small gap is removed because the picked point is
not at the mid point and the second point (cadr ent) is affected
by the snap and goes to the mid point of the line.

I was talking my code.

[CAB]

With MID on select a point very close to the mid point on a line.
In ACAD2000 a small gap is removed because the picked point is
not at the mid point and the second point (cadr ent) is affected
by the snap and goes to the mid point of the line.

I was talking my code.

So am I