Hard task( break polylines by xref polylines)

[daniil]

Hello everyone, I don’t know if this is possible or not. I would like that when you run the command, then you select all the polylines from xref which is on one layer. Transferred to the main drawing and make mybreak polylines. These lines with xref return back. Roughly speaking ncopy all select similar polylines and take mybreak

Edited March 2, 2021 by daniil

[Jonathan Handojo]

So simply put, you want to "trace" all existing polylines from an xref into the current drawing into a separate layer of desire? 

[daniil]

3 hours ago, Jonathan Handojo said:

So simply put, you want to "trace" all existing polylines from an xref into the current drawing into a separate layer of desire? 

and to cross the lines, they broke the lines where the intersection occurs

[ronjonp]

THIS solves the breaking part of your problem. Why not open that xref (XOPEN) then filter all by layer name, then copy to clipboard at 0,0 then paste in your current drawing?