data tree problems

Hello everyone,

I'm struggling for couple of days trying to resolve a data tree which looks quite simple. I've got 150 branches {0;1) values which are distributed unequally on two circles. What I want to do is to have 2 branches (inside circle and outside circle) with 75 items on each; basically to move the items with 0 value from the inner circle switching with the corresponding 1 value from the outer circle. Please can anyone give me a solution for this?

Attachments:

1.jpg, 146 KB
2.jpg, 122 KB

Replies to This Discussion

Permalink Reply by Chris Tietjen on June 30, 2013 at 9:16pm

Attachments:

ReverseData.gh, 5 KB

Permalink Reply by cristian dobjanschi on July 1, 2013 at 5:33am

Looks like all solution end up to the same point. Trying to understand the logic and I think I;ve got it but I'm fairly new in grasshopper and don;t know a lot of components. What I don;t understand is why it continues to have those branches there connected? Basically the initial tree was composed from 2 branches which had pair elements {0,1} - one from inner circle and second from outer. Even if I grafted and after I flatten it it wouldn;t give me what i want. I really don't get it. Please let me know if I can do something. Thanks a lot.

Attachments:

3.jpg, 106 KB
4.jpg, 187 KB

Permalink Reply by Chris Tietjen on July 1, 2013 at 7:41am

Can you post your definition and related geometry? It's much easier to work with than screen shots.

Permalink Reply by cristian dobjanschi on July 1, 2013 at 8:11am

Yes.....it worked. Finally....thanks a lot man. I just copy/pasted your definition logic until the last branch of the tree and after that i reverse it. It;s quite a long definition in the end. I'm not sure if it is the most "correct" way but for the moment it's fine, i guess. Take a look and let me know if I can make it shorter. Thanks a lot again

Attachments:

pavilion (1).gh, 39 KB

Permalink Reply by Danny Boyes on July 1, 2013 at 2:36am

[Flip Matrix]

Its an old image but it illustrates in reverse what you need.

Permalink Reply by cristian dobjanschi on July 1, 2013 at 5:43am

Thanks Danny. I was trying to do that but it didn't get me the right result. The problem is that some data from inner circle is still connected with the data from the outer circle because of the split list, i guess?

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