Can anyone help me in solving the issue of creating a pattern of lines as shown in blue color, please?
Tree.gh (24.4 KB)
Tree.gh (24.4 KB)
Hi,
I did this quickly, so it’s not perfect, but it should give you more granular control over everything.
It even constructs triangular mesh faces.
And you can flip the pattern, if you’re looking for something more akin to a diamond grid.
Tree-v2.gh (47.3 KB)
Very nice, I like it 
Can you tell me if I want to flip the pattern to be as you said; how can I do it, please?
Your original image doesn’t show that. Moving the goal posts after the work is done means doing some of the work twice. Can you see how to modify the code?
This version adds triangular surfaces:
Tree_2021Oct26b.gh (50.2 KB)
P.S. I’m not being coy, it’s not readily obvious to me either how to modify this code, short of starting all over. Which might be a very good idea, I can see several other ways of doing this now.
Joseph, I’m sorry if I caused you any inconvenience, and I appreciate your help. 
There’s a button that’s marked with a red group! Click on it.
You could have done better but I don’t mind
You just kinda wasted my precious time
But don’t think twice, it’s all right
– Bob Dylan
2 Likes
Amazing 
Thank you