Here my problem is very simple: I have two (or more) point groups,
I want to connect any two points in each group by lines, and this can be easily done if I choose points by group and apply data tree,
However, if I want to do it in one step (choose all the points), the tree operation fails and gives me this
although I want like this (here I use the “shift” to show them at the same time)
Here is my GH code and any help and suggestion is so appreciated!
trees-problem.gh (15.0 KB)