Why does the GH collision data produce such an error?

[2987969100]

Please tell me why such an error occurs in my GH collision data?

test.gh (22.0 KB)
Test.3dm (1.6 MB)

[Japhy]

Flattening the collision produced the expected result, which matches the flattened tree you are indexing.

You can used Branched Data here instead by selecting the tree branch instead of the Item Index

[2987969100]

After the calculation of the interference nodes is completed, it is found that there is a problem with the matching of some nodes. What is the reason?

test-2.gh (27.7 KB)
test-2.3dm (1.6 MB)

[2987969100]

Why can’t the value entered by the node below partially correspond to the content of the data above?

test-3.gh (10.5 KB)

[2987969100]

How to replace incomplete fields with complete fields in the same list?

test-4.gh (2.2 KB)

[Japhy]

Hi 2987969100,

You can Replace Members of a Set.

[Japhy]

You’re feeding values into the Regex input, to search for the specific starting string you can do something like this…

[Japhy]

Hi 2987969100, Please see the tutorials on working with data trees, those are tree branches, not indexes.

01 Basics of Data Trees