This repo holds Speckle's Grasshopper Connector and it is currently released as ⚠ BETA ⚠, please use at your own risk!

The connector is structured in 1 c# project:

• ConnectorGrasshopper: contains the grasshopper component nodes and parameters.

Comprehensive developer and user documentation can be found in our:

We encourage everyone interested to debug / hack / contribute / give feedback to this project.

• Rhino 6 or above (we're currently testing with 6.28)
• A Speckle Server running (more on this below)
• Speckle Manager (more on this below)

Following instructions on how to get started debugging and contributing to this connector.

All dependencies exist either on this repo (such as Core, Objects, etc...) or are installed via NuGet.

Worth mentioning is the use of our own asyncronous grasshopper component, which you can find here:

• https://github.com/specklesystems/GrasshopperAsyncComponent

We also make use of the following dotnet tools in this project:

• https://github.com/mono/t4

These are declared on the manifest file .config/dotnet-tools.json. To install them in your computer just run the following command on your terminal:

dotnet tools restore

In order to test Speckle in all its glory you'll need a server running, you can run a local one by simply following these instructions:

• https://github.com/specklesystems/Server

If you're facing any errors make sure Postgress and Redis are up and running.

The connector itself doesn't have features to manage your Speckle accounts, this functionality has been delegated to the Speckle Manager desktop app.

You can install an alpha version of it from: https://speckle-releases.ams3.digitaloceanspaces.com/manager/SpeckleManager%20Setup.exe

After installing it, you can use it to add/create an account on the Server.

After setting up dependencies, server and accounts you're good to go. Just make sure of the following:

• the Solution builds fine in your IDE

• you IDE is set to start the correct version of Rhino on Debug

  

• your Post-Build event is set up correctly to rename the project .dll to .gha.

  

The first time you run Rhino after having built the project, you need to add the bin\ folder in the GrasshopperConnector project to the Library Folders in the Grasshopper Developer Settings. To do that, follow these steps.

• Execute the command GrasshopperDeveloperSettings in Rhino.

  

• Click on the Add folder button.

  

• Click on the ... button on the new empty line that appeared below.

  

• Select the bin\ folder in your project and click ok.

  

• In order to hit breakpoints in your code, it's important to deactivate the option Memory load assemblies using COFF byte arrays.

  

And voila', once you start Grasshopper, the Speckle 2 tab should now appear along any other Grasshopper plugins you may have installed.

If Grasshopper was already running, you may need to restart Rhino for the Speckle plugin to load.

Please make sure you read the contribution guidelines for an overview of the best practices we try to follow.

The Speckle Community hangs out on the forum, do join and introduce yourself & feel free to ask us questions!

Unless otherwise described, the code in this repository is licensed under the Apache-2.0 License. Please note that some modules, extensions or code herein might be otherwise licensed. This is indicated either in the root of the containing folder under a different license file, or in the respective file's header. If you have any questions, don't hesitate to get in touch with us via email.