Space3d
C# graphics library used for 3D modeling, built with OpenGL/OpenTK
...The implementation draws a scene on separate working thread, optionally, the thread-updater may be invoked.
The Space3d Library uses Recursive Composition design pattern. The hierarchy by reference, built into the component, plays a dual role in modeling three-dimensional space: first, it provides a control over a lifetime of the object cluster; second, it mirrors a subordination of the object coordinate systems.
All the project libraries are built with Visual Studio, .NET Framework 4.7.1. The Graphics.sln and Space3d.sln solutions contain test applications, called UnitTest, featuring the library capabilities.