Creating one pline from two plines that intersect

[pietrow]

Hi,

 

is there possibility to create lisp that will:

- ask for two plines;

- set elevation to 0 for both plines;

- trim the shorter part (from the point of intersection) of each pline;

- join them into one pline.

 

[mhupp]

upload a sample drawing what your looking for

Edited September 8, 2022 by mhupp

[lido]

Have you tried the FILLET command with radius 0 (zero)?

[pietrow]

Command FILLET its enough, but only for plines at the same level. I'm going to try write a lisp with this command but with setting elevation at 0 before command.

Thank you.

[BIGAL]

3d poly with same XY but different Z on matching end do not Meet. You have 2 choices flatten or push 1 end to the other end point.

[Steven P]

There are LISPs out there that will find the intersection of 2 lines or polylines, I think also 3d lines. Can you  do entmod the first point of one line, the last point of the other to be this intersection point and then do a polyline join for 3d polyline - I think all these parts are out there sopmewhere