algorithmic modeling for Rhino

QuadEdgeDataStructure for Grasshopper


QuadEdgeDataStructure for Grasshopper


  • A ‚QuadEdgeDataStructure‘ is used to represent a n-gonal Mesh without making any difference between primal and dual elements. The (relativ) dual-graph is holded in a valid state during any topological operation.
  • The implementation used in Grasshopper is embedded into the euclidean space.
  • The solvers for the graph-analytic-tools are working with 'GH_Variant' values, which are provided by evaluating a string-expression against the QuadElement of investigation. (Look into the expample files!)

  • The components use a special zoom-interface. While UI-Elements are practicable to clarify an option, they are not if the value for the option should be set from the computation-tree.
    Therefor almost any UI-Element can be converted to a parameter.

Download Version 2.0


Greets Ortler Mark 

Members: 23
Latest Activity: Oct 4

Discussion Forum

Conway polyhedron notation 4 Replies

Hey people, I came by this question and noticed that "…Continue

Started by Ortler Mark. Last reply by Ortler Mark Oct 4.

Version 2.1

Hey people,Version 2.1 is out...  (expires 01.11.17)Including bugfixes/improvments and some additions to existing components and also new ones...A detailed changelog is…Continue

Started by Ortler Mark Sep 30.

Version 2.0 1 Reply

Its WIP and expires at 01.10.2017Continue

Tags: Graph, nGon, QEDS, 2.0

Started by Ortler Mark. Last reply by Ortler Mark Aug 14.


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