Run Action for all elements in list

[Bardur_Thomassen]

Hi

First of all, I’m a new beginner and this is my “Hello world” procject.

I want to get the heigest height of a wall.

It works when I only select 1 wall, but when I want to select by catagory(all walls) it won’t work.

Help?

[Dimitar_Venkov]

Hi,

You might be better served by fetching the walls’ BoundingBox. That way you can skip the computationally heavy geometry operations:

[Vikram_Subbaiah]

While the problem you’ve mentioned can be resolved by changing the Lacing on some nodes

Here is an alternate approach (ver 1.0)

[Bardur_Thomassen]

Thank you for the fast answer.

BoundingBox is not exactly what I’m looking for. I can get this to work when i e.g. attach the wall to roof.

VIKRAM’s solutino is the right one.

But my problem is to get the z value in the list to the right wall element.

e.g.: Wall(parameter) element 1 will get z valu from 1. point in the list

Wall(paramenter) element 2 will get z valu from 2. point in the list

[Vikram_Subbaiah]

Dimitar’s lower group of nodes will work just as well.

However, since by default Walls do not have a ‘Dynamo Z’ parameter, I’ve assigned the values to the Comments parameter

[Bardur_Thomassen]

Yes thats right, Dimitar’s lower group dos the work just as well.

Thank you Virkam and Dimitar.

It did’t work at the first. I have put a List.flatten between List.MasimumItem and Code Block. Don’t know if this is the right way, but it works now.

 

Thank you