Hello,
My very first topic here 
And one of my first video in beloved Blender… 
This Tool is very important to me, I am learning how to convey important content through it.
It was supposed to be just an exercise of a certain modeling method but I decided to make a short video along the way.
I would be very grateful for advice on how to create such tubular (fibrous) structures using Sverchok or nodes. It is my main goal. Thank you!
More information:
https://quantumidea.tech/2020/09/23/fabricable-fabric-formwork/
Special thanks for 3d models: