Bowerbird is a plugin for Rhino and Grasshopper providing some tools for modeling.

Grasshopper Group: https://www.grasshopper3d.com/group/bowerbird

• Download Bowerbird.gha
• Right-click the file > Properties > make sure there is no "blocked" text
• Drag Bowerbird.gha to the Grasshopper window

If you use Bowerbird, please refer to the official GitHub repository:

@misc{Bowerbird,
  author = "Thomas Oberbichler",
  title = "Bowerbird",
  howpublished = "\url{http://github.com/oberbichler/Bowerbird}",
}