QuadEdgeDataStructure for Grasshopper
(by reltro)
Version 2.2

A ‚QuadEdgeDataStructure‘ is used to represent a n-gonal Mesh without making any difference between primal and dual elements.
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Version 2.1

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.

To install:

  • Run the .msi-Installer.
  • (Re)Start Rhino+Grasshopper.
  • Examples are included.

OR

  • Go the 'standard-way' and download the .zip

Download:

I have tested this project, but it is the first release and it might contain still bugs. Please use it "as is", it does not come with warranties. I spent a lot of time developing the logic and implementing it, please give credit where credit is due.

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Greets Ortler Mark

 

License: