Awesome
VL.Stride.BezierPatch
Set of nodes to create bezier surfaces.
The nodes make use of DX11BezierPatchNode, BernsteinBasis that come with dx11-vvvv by Julien Vulliet aka mrvux
The library itself is released under MIT license.
Using the library
In order to use this library with VL you have to install the nuget that is available via nuget.org. For information on how to use nugets with VL, see Managing Nugets in the VL documentation. As described there you go to the commandline and then type
Try it with vvvv, the visual live-programming environment for .NET
Download: http://visualprogramming.net