Replace item problem

Hello everyone

I extracted a part of the plans from the data list and changed their angles, but I can’t replace the changed plans with the corresponding position in the original data, because my list has already been grafted, this may be a very simple thing, but I’ve tried many times to no avail, thanks in advance for your help!

Tianci


replace item.gh (213.3 KB)

Hi @tianci,

You just need to skip the list index node and feed the indices directly into the replace items node.

Model Space:

Graph Space:

20230710_replace item_Response_01a.gh (416.9 KB)

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Oh well! I’m so stupid, this is my first time manipulating the graft list, thanks!

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No, you’re not. Data trees and working with lists aren’t intuitive to most people but thankfully most all list/data tree problems that can exist have had solutions found for them in these forums so that’s good news!