What’s New (V7.0 for Rhino Plugin)

V7.0 is powered by xn kernel 2025.0, which includes a number of enhancements. Except for surfacing quality improvements, the following are some of other main improvements:

1. V7.0 adds a new command “XNurbsSquare”, a tool for Class A surfacing, and users can specify surface degree and spans etc. “XNurbsSquare” fully supports history – users can select the command-line option “Edit” to edit a XNurbsSquare surface created with History. Also by simply modifying the inputted geometries, XNurbsSquare will automatically reproduce the surfaces it generated previously.

2. For four sided surfaces, including XNurbs and XNurbsSquare commands, users can add internal constraints, e.g., points and curves.

3. For Quad-sided surfaces, XNurbs and XNurbsSquare commands support “L” sided, two sided, three sided and four sided surfaces.

4. Add a tension option for XNurbs and XNurbsSquare commands.

5. Add a new “Align to Next” option.

6. Directly display the conflicting constraints on the model.

7. Fix the dark mode issue for Rhino 8.