Hi guys, just new to the autolisp world and would like to ask your assistance in making a lisp so it can be a basis for my future lisp programs.
Here is the flow of the lisp.
Overview: the lisp trims or break a polyline or a line a the point (midpoint) indicated by the user by a value specified by a user.
The distance value indicated should be followed even if the polyline or line is angled.
First: the user is asked of how much the value of the trim/ break to be done on the polyline or line.
2nd : the user is asked to chose the point where the trim / break will be done.
3rd: click the next point on the line or polyline or press esc to exit.
Sample, I inputted 1000mm for the value and click at the midpoint of the polyline, the trim should be 500mm on both side of the polyline.
As long as I don’t cancel, I will just continue to choose the next point to trim/ break.
Thank you in advance and more power