E: Data Structure in GH - DavidJenny/Digitales-Entwerfen-ZHAW GitHub Wiki

Here you can find more information on the use of lists and trees in Grasshopper.

Data Structure

A List is composed of multiple Items. Each item has an index number assigned based on its order in a list.

A Tree is composed of multiple Lists, called Branches. Each branch has a number assigned to it.

The numbering provided allows extracting specific information.

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List manipulation

There are different options for extracting information and modifying the order of Lists.

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Tree manipulation

There are also multiple options to extract information from a Tree.

The tree structure can be manipulated with Flatten, Simplify, Graft, and Reverse trees.