No. of Branches

Hi Guys,

I'm new in programimg and have some problems with probably basic things...

I have imported a Tree of Integers into my component and now I want to get the number of branches...how can I get it...

so for example...

pManager.AddIntegerParameter("Plate point indexes", "I", "insert Tree with plate point indexes (4Points/Branch)", GH_ParamAccess.tree)

Dim plIndex As GH_Structure(Of GH_Integer)

How to get number of branches in plIndex?

plIndext.Count...doesn't work... It should be something similar? Please, help.

If I want x Item in Y Branch...code is.. =plIndex.Branch(Y).Item(X) ? Am I right?

Regards,

Damir

Permalink Reply by David Stasiuk on March 4, 2015 at 5:26am

You want to reference "Paths"

Permalink Reply by djordje on March 4, 2015 at 5:44am

Hi Damir,

Can not help you with vb syntax, but you can check for the Count property of your GH_Structure.Branches value list.

Also PathCount property of GH_Structure. Number of paths should correspond to the number of branches (even if you have empty branches).

Permalink Reply by Daniel González Abalde on March 4, 2015 at 6:04am

I do not codified in VS, but since grasshopper would be:

Dim tree as Datatree (of integer)
Dim bc as integer = tree.BranchCount 'Return the number of paths.

Permalink Reply by Damir Kovacevic on March 4, 2015 at 9:32am

Thank you all for suggestions,

I will try to fix it...

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