Retrieve datatree

Grasshopper
1

Hi there,
I need to retrieve / inherit the data structure from a previous step for a set of points which were flattened. The problem is that I cannot use the “Match Tree”, because the number of points isn’t the same anymore (I used dispatch). Is there an option to use the path mapper the other way round?

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…so, the points should still “know” from which curve they derived from. Currently they “remember” in which closed curve they’re in, but this isn’t necessary.

Thanks!

2

:thinking:

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The file would help !..

3

Oh my god, thank you so much! it worked!

4

Ok, I have a very similar problem now as I proceeded the coding.
Here is the grasshopper file:
230329_CurvesGeneration.gh (14.5 KB)
… my goal is to get 6 individual curves, but currently the points do not “remember” from which line they derived. Can I somehow reconnect them to the original line?

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5

If you need those points to keep their original line, you must keep the tree structure intact.
Then you need to Weave the points back into a single list to cancel the Dispatch effect.

230329_CurvesGeneration.gh (15.4 KB)

6

ohh okay I see. I shouldn’t use “explode tree”, but use “weave” instead.
You helped me so much! thanks a lot!!