Relative Tree Item problem

Replies to This Discussion

Permalink Reply by David Rutten on May 23, 2011 at 4:34am

See if the attached makes any sense. Relative Tree items are specified using offsets in the data path and item index notation. Thus:

 

{0;0;+1}(-1)

 

means "get the item in the next branch that is one level behind me"

 

So if the notation for a specific item is:

 

{0;1;4}(3)

 

then the relative item will be found at:

 

{0;1;5}(2)

 

unless if there is no {5} and wrap is set to true, in which case the item will be found at:

 

{0;1;0}(2)

 

--

David Rutten

david@mcneel.com

Turku, Finland

Attachments:

• RelItems.ghx, 76 KB

Permalink Reply by Jim on August 16, 2012 at 11:43pm

HI Davide,

I have a question about the relative items.And don't kown how to use it.Could you explain?

thank you very much.

 

best

Jiang

Permalink Reply by Jissi Choi on August 17, 2012 at 12:04am

Although it was written in Korean..

 

I hope the images would be helpful..

 

http://serenite.tistory.com/entry/Grasshopper-080002

Permalink Reply by Jim on August 17, 2012 at 12:14am

Great!Thank you very much,Jissi.