Curve (Ellipse) offset disrupting tree structure

Hey folks,t

Im still somewhat new-ish to GH, so please forgive as this seems like it may be a simple solution. That being said, I tried a few things and could not figure it out.

I am trying to draw polylines between 3 offset ellipses, which are themselves offset from a single central ellipse. There's a bunch of other small experiments I'm trying on the side in the file, but ignore those. The problem is in the tree structure of the Divide Curve command, as 5 of the 6 ellipses are collecting properly, but one is not. I'm unsure why. I've highlighted where the break appears to be in the file attached. Any help would be much appreciated! (And if you fancy, a brief explanation as I can't figure out why only one is disrupting and not the others...)

Thanks in advance

-Ben

Attachments:

GrasshopperProblem.gh, 20 KB

Replies to This Discussion

Permalink Reply by peter fotiadis on June 18, 2014 at 12:05am

This solve the issue?

BTW: the mapper is incapable to adapt to tree structure changes (thus use it with caution and/or if your trees are expected to stay "the same").

Attachments:

GrasshopperProblem-what-problem.gh, 45 KB

Permalink Reply by peter fotiadis on June 18, 2014 at 12:14am

BTW: see what input gets that divide thing (as regards the trees structure(s))

Attachments:

GrasshopperProblem-what-problem2.gh, 54 KB

Permalink Reply by peter fotiadis on June 18, 2014 at 1:01am

Added more (some of them a bit paranoid, but I did it in the Name of Science, he he) ways to skin a cat.

PS: several years ago I've proposed a "visual" tree "manipulator" (no taker thus no further explanations about what that thing could/should do and why).

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