GgraphTool is an open-source Grasshopper plugin built on the QuickGraph library. It empowers users to design and modify personalized 3D graphs with custom attributes and linked objects directly within Grasshopper.
- 3D Graph Creation & Modification: Design, edit, add, remove, and split nodes and edges in your graph with ease.
- Custom Attributes: Assign user-defined data to nodes and edges for flexible graph modeling.
- Linked Objects: Attach external Grasshopper or Rhino objects to graph elements.
- Shortest Path Calculation: Find optimal paths between nodes using built-in algorithms.
- Corridor Skeleton Extraction: Extract skeletons for corridor layouts (even/odd are supported).
- Dead-End Removal: Automatically remove dead ends from your graph.
- Edge Enhancement: Improve and refine graph edges.
- Export as JSON: Save your graph data in JSON format.
- Neo4j Aura Integration: Seamlessly push your graph to Neo4j Aura, a real-time graph database service.
- Download or clone this repository.
- Copy the entire
GHAfolder to your GrasshopperLibrariesdirectory (typically found at%AppData%\Grasshopper\Libraries).
- Open Grasshopper in Rhino.
- Find the Glab tab and drag GgraphTool components onto the canvas.
- Use the components to create, modify, and export your graphs, or connect to Neo4j Aura.
- Rhino 6 or later
- Grasshopper
- .NET Framework 4.8 or compatible
See the GHA/Example folder for sample files and workflows.
This project is licensed under the MIT License.
Contributions are welcome! Please open issues or submit pull requests for bug fixes, new features, or documentation improvements.
For questions or support, please contact the author or open an issue on GitHub.