How to manage the data tree to make snowflake-shaped stairs or steps

Grasshopper
1

unnamed

I saw a picture, so I began to deal with it in grasshopper, I know it’s easy to make it directly, but I meet the problem to manage the data. Can anyone show the logic to make it out? Thanks a lot. (Data1 to data2)

1
1998×764 183 KB

2
2993×772 192 KB

snowflake steps.gh (7.1 KB)

2

image
image1916×807 50.8 KB

Steps
Steps2272×440 74.9 KB

Steps.gh (11.1 KB)

4 Likes
3

For better results, you can use Seamless Diamond from IAC plug-in:
Steps
Uploading: Steps.gh…

4

Damn, always solutions with such little compositions! THX a lot