Select branches

Hi everyone,

I have a tree with 25 branches with groups of 4 items (total 100 items). After a conditional, I have 17 true values and 83 false values. But now I want to select the previous branches that contain at least a true value, in other words, after conditional, how can I selected the groups? Tks.

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Permalink Reply by Chris Tietjen on April 16, 2013 at 10:57pm

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Permalink Reply by David Rutten on April 17, 2013 at 2:12am

I have another approach.

The logic is thus:

You have some tree with true and false values.
You compute the Mass Addition for each branch. Since False=0 and True=1, so the integer that is the result of the Mass Addition is basically the number of True values in each branch.
Convert the integer back into booleans. 0=false, anythingelse=true. Also flatten this list of booleans.
Use the Param Viewer to get a list of all the paths in the tree.
You can now use CullPattern to remove all branches which did not have any True values in them.
The output of Cull Pattern is a list of all the paths which have at least one True value.
Use Tree Branch to extract these branches.

David Rutten

david@mcneel.com

Poprad, Slovakia

Permalink Reply by Dedackelzucht on April 17, 2013 at 2:16am