A NURBS editor for creative surface design!

Warning : The add-on is still in Alpha. Expect Instabilities, breaking changes and modifiers incompatibilities when mixing versions.

📐 Model with NURBS

Through a growing set of GeometryNodes modifiers, SurfacePsycho allows true non-destructive NURBS modeling with real time editing ! You can trim, project, interpolate, and connect surfaces and curves with continuity control.

Important : Anything you make with SP is strictly Blender-vanilla and the add-on is not necessary to share or re-open your files (the add-on is only needed for I/O and better UX)

⬆️ Export to CAD

Share your creation with your local polygon-allergic engineering department by exporting proper .STEP In addition you can export any 2D shape as .SVG for a complete integration of the design process.

⬇️ Import CAD file

SurfacePsycho is close to able to do complete STEP/IGES import, and for the first time ever in any software I know, importing a .STEP gives you direct editing access to the shapes : No more dead surfaces !

📖Learn

Github Wiki

Demos and Tutorials Youtube Playlist

📰 News

Follow the news from the BlenderArtists thread

🤝 Community

Get helped, give feedback, contribute and share your creations on the Discord

❤️ Donate

Visit 🌀 THE GREAT DONATION PORTAL 🌀. It's magical, it accelerates the project !