Group walls by orientation

[MariaLauraLeonardi]

hello forum
I have these walls element and i wanted to group them according to their orientation (if you see in this case some of them have the same orientation. How can I do this?

[sovitek]

Hi @MariaLauraLeonardi …sorry dont misunderstand but try a simple search here and you got the answer

[MariaLauraLeonardi]

I tried to use group by function but it doesnt work

[MariaLauraLeonardi]

I didn’t fin anything useful

[Alban_de_Chasteigner]

Hi Maria,

One possibility but it is also possible with OOTB nodes and List.GroupByKey.

[MariaLauraLeonardi]

Hi @Alban_de_Chasteigner and thanks. is there also something that group the wall of the same line? (so not only parallel, but precisely in the same line: eg. one wall on top of the other, like the 2 in yellow)?

[Alban_de_Chasteigner]

an example to group by similar location line at different levels :

[MariaLauraLeonardi]

many many thanks!

[jacob.small]

Don’t forget to mark things as a solution when your topic’s question is answered. This helps the next person with that problem find the solution.

[MariaLauraLeonardi]

done! thanks for the support guys