Creating path between two MTEXTs

[pietrow]

Hi

 

i have some idea for lisp that creates path between MTEXTs or TEXTs and the path should be based on existing grid (many intersecting plines).

I attached dwg files with description in the steps and some assumptions, I think it is clear how it should work, but i have no idea how to search for specific points on the grid.

Below is the example. I want to create 3 paths; A-A1, A-A2 and A-A3.

Or maybe is there a lisp that do the same?

Any help will be appreciated.

 

 

EDIT:

I had another idea. Let's say that A1 is now A2, so we have to A2 points. Programm should compare this to points and create path from A to closest A2 to A, and end at the farest A2, like below:

 

Creating_path.dwg

Edited September 21, 2022 by pietrow

[ronjonp]

This is the algorithm. If you use CAB's breakall routine on your linework and use blocks for the start and end point you should have what you want.