data list manipulation

Replies to This Discussion

Permalink Reply by David Rutten on August 4, 2017 at 12:23pm

I think you can use the Unflatten component. Plug the tree you want to change into [T] input and the tree which has the layout you want into the [G] input.

If you don't have the other tree, but instead need to graft it in a non-standard way, you can still use Graft and then run the result through a Path Mapper with the mapping {A;B} -> {B;A}

Permalink Reply by Julian Buhagiar on August 4, 2017 at 3:48pm

Or replace paths is a useful one.….three inputs , Data, Find path, replace path).

Graft the first list (this graft connects to data)... Connect tree statistics also to the graft to get the paths (the list of paths connects to find).... Then also decompose list of paths, use list item the choose last index (-1) then first (0)..... Reconstruct branch... Then connect that to the replace (flattened).

Permalink Reply by Julian Buhagiar on August 4, 2017 at 3:51pm

An example of what I just described might be in this file inside the cluster (treesurgeon.gh). http://www.grasshopper3d.com/xn/detail/2985220:Comment:1708863

Permalink Reply by Francesca Burchi on August 4, 2017 at 4:11pm

Thanks you both !