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@mcneel Robert McNeel & Associates

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    153 repositories

    • upptime

      Public
      Markdown
      •
      MIT License
      •0•1•0•0•Updated Apr 22, 2026Apr 22, 2026

    • rhino.inside-revit

      Public
      This is the open-source repository for Rhino.Inside®.Revit
      rhinograsshopperrevit
      rhinograsshopperrevitrevit-api
      C#
      •
      MIT License
      •73•312•114•3•Updated Apr 21, 2026Apr 21, 2026

    • compute.rhino3d

      Public
      REST geometry server based on RhinoCommon and headless Rhino
      hacktoberfest
      hacktoberfest
      C#
      •
      Other
      •218•388•82•14•Updated Apr 21, 2026Apr 21, 2026

    • developer.rhino3d.com

      Public
      The developer.rhino3d.com website contents
      HTML
      •76•88•0•1•Updated Apr 20, 2026Apr 20, 2026

    • rhinocodetests

      Public
      C#
      •0•3•1•0•Updated Apr 20, 2026Apr 20, 2026

    • rhino.inside-autocad

      Public
      OpenSource project for Rhino.Inside.AutoCAD project
      C#
      •
      MIT License
      •3•15•13•0•Updated Apr 20, 2026Apr 20, 2026

    • RhinoCycles

      Public
      The Cycles integration plug-in for Rhinoceros 3D
      C#
      •
      Apache License 2.0
      •9•29•0•0•Updated Apr 20, 2026Apr 20, 2026

    • compat

      Public
      Checks compatibility between plugin.dll and api.dll.
      C#
      •
      MIT License
      •0•0•0•0•Updated Apr 17, 2026Apr 17, 2026

    • glTF-IO

      Public
      glTF exporter for Rhinoceros. Supports: mode-text, mode-binary, binary-draco, materials, and textures.
      C#
      •
      MIT License
      •20•15•3•0•Updated Apr 17, 2026Apr 17, 2026

    • mx_testing

      Public
      NUnit based and data driven mesh intersection tests
      C#
      •1•3•0•0•Updated Apr 17, 2026Apr 17, 2026

    • wikidata

      Public
      Source files for wiki.mcneel.com
      PHP
      •0•5•0•0•Updated Apr 15, 2026Apr 15, 2026

    • rhinocommon-api-docs

      Public
      HTML
      •8•14•0•0•Updated Apr 15, 2026Apr 15, 2026

    • rhino-cpp-api-docs

      Public
      HTML
      •2•4•0•0•Updated Apr 15, 2026Apr 15, 2026

    • grasshopper-api-docs

      Public
      Grasshopper SDK Documentation
      HTML
      •9•16•0•0•Updated Apr 15, 2026Apr 15, 2026

    • docify

      Public
      Generate API documentation for Rhino and Grasshopper related APIs
      grasshopperrhinocommonrhino3d
      grasshopperrhinocommonrhino3d
      C#
      •
      MIT License
      •1•11•11•3•Updated Apr 14, 2026Apr 14, 2026

    • draco

      Public
      Draco is a library for compressing and decompressing 3D geometric meshes and point clouds. It is intended to improve the storage and transmission of 3D graphics…
      C++
      •
      Apache License 2.0
      •1.1k•4•0•0•Updated Apr 14, 2026Apr 14, 2026

    • rhinoscriptsyntax

      Public
      rhinoscriptsyntax library for Python scripting engine that runs on both the Windows and OSX Rhino as well as Grasshopper
      Python
      •
      MIT License
      •73•255•0•6•Updated Apr 14, 2026Apr 14, 2026

    • RhinoUSD

      Public
      Rhino USD I/O Plug-ins
      C++
      •
      MIT License
      •5•24•2•1•Updated Apr 14, 2026Apr 14, 2026

    • CCSycles

      Public
      CCycles: a C API for the renderer Cycles. CSycles: a C# wrapper around CCycles.
      C
      •17•11•0•0•Updated Apr 14, 2026Apr 14, 2026

    • rpc

      Public
      RPC plug-in for Rhino 7 onwards
      C++
      •5•2•0•0•Updated Apr 14, 2026Apr 14, 2026

    • Newtonsoft.Json.Bson

      Public
      Json.NET BSON adds support for reading and writing BSON to Json.NET
      C#
      •
      MIT License
      •26•0•0•0•Updated Apr 14, 2026Apr 14, 2026

    • Newtonsoft.Json

      Public
      Json.NET is a popular high-performance JSON framework for .NET
      C#
      •
      MIT License
      •3.3k•0•0•0•Updated Apr 14, 2026Apr 14, 2026

    • Eto.Toolkit

      Public
      Extended Eto Toolkit
      C#
      •
      MIT License
      •13•5•0•0•Updated Apr 14, 2026Apr 14, 2026

    • Eto

      Public
      Cross platform GUI framework for desktop and mobile applications in .NET
      C#
      •
      Other
      •342•11•0•1•Updated Apr 14, 2026Apr 14, 2026

    • opennurbs

      Public
      OpenNURBS libraries allow anyone to read and write the 3DM file format without the need for Rhino.
      C++
      •
      Other
      •154•529•0•13•Updated Apr 14, 2026Apr 14, 2026

    • setup-rhino3d

      Public
      Github Action to install Rhino3d
      JavaScript
      •
      MIT License
      •0•10•1•2•Updated Apr 13, 2026Apr 13, 2026

    • Rhino.Testing

      Public
      NUnit dotnet unit testing for Rhino3D
      C#
      •
      MIT License
      •7•22•7•1•Updated Apr 13, 2026Apr 13, 2026

    • TestMacSDK

      Public
      C++
      •0•3•1•0•Updated Apr 12, 2026Apr 12, 2026

    • Eto.ExtendedRichTextArea

      Public
      C#
      •
      MIT License
      •2•0•0•0•Updated Apr 9, 2026Apr 9, 2026

    • ghgl

      Public
      OpenGL shader support in Grasshopper
      C#
      •
      MIT License
      •14•71•14•1•Updated Apr 7, 2026Apr 7, 2026
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