We plan to integrate xNURBS with Alias, which provides super powerful surfacing capabilities. Before starting the development, we post it here and see if Alias users like xNURBS.
Key Features of xNURBS:
- Unlimited capacities for solving NURBS: Its optimization algorithm can solve virtually any NURBS surface in a matter of milliseconds (regardless of how complex the constraints are.).

Blending dozens of edges with one watertight G2 NURBS surface.
- High-quality surfaces: For a given set of constraints, xNURBS’ optimization algorithm uses energy-minimization method to generate the smoothest NURBS surface among all possible solutions. The generated surface quality is outstanding.

- xNURBS is one super powerful NURBS tool that fixes virtually all surfacing issues for existing CAD software.


- Easy-to-use: It uses one simple UI for all kinds of NURBS modeling.
- Super robust: xNURBS is rock solid and works flawlessly.

GTR Car: Most surfaces of the GTR model are generated by xNURBS.
- Native CAD surfaces: xNURBS is based on NURBS, i.e., the native CAD surfaces, which can be directly used for any CAD modeling operations without any geometry translation.

Watertight Jet Ski Hull: All surfaces are generated by xNURBS with G2 continuity.
- Fully support editing and rebuilding.

For more information, visit https://www.xnurbs.com