Alex

In answer to your query :
http://moi3d.com/forum/index.php?webtag=MOI&msg=9581.106

please find .nod file for ImgSample to Hex Pattern.
A series of images showing node circuitry can be found here:
https://www.instagram.com/p/B7HZl5NJ_hp/

Let me know if this is not what you meant
James
https://www.instagram.com/nodeology/