The Horde3D .NET wrapper is a light-weight open source library, implemented in Visual C# and .NET Framework 2.0 for Horde3D, a small open source 3D rendering engine. The intention is to open the simple and intuitive interface of the next-generation engine Horde3D to the .NET community.
I was the co-founder of pyropix and the lead developer of Horde3D .NET wrapper. The source code is available at GitHub.