Create wall from cad using dynamo (upgraded!)

I have created a script for creating walls using dynamo.But it can‘t deal with non-orthogonal lines.Here's the upgraded one. The webpage about how it works. https://www.blackbear.top/bim/automation/automation_wall_upgraded_en.html The original video is here. https://youtu.be/5JGMfmCsXhc?si=iculezuhkTlxPH-H Here's the background music. –––––––––––––––––––––––––––––– Sundown Drive by Ghostrifter http://bit.ly/ghostrifter-yt Creative Commons — Attribution-NoDerivs 3.0 Unported — CC BY-ND 3.0 Free Download: https://hypeddit.com/track/o4ir62 ––––––––––––––––––––––––––––––