Strokes Gen is a script for 3d max, a sewing line generator.

All the details about the work you can find out in the blog:
https://3dsky.org/blog/post/strokes_gen_skript_dlia_3d_max 

Also, I suggest you look at a small video lesson on using simple script basics:
https://youtu.be/ai5msA_dWSI 

Good luck and good thread thread to you)