The libraries that are used in my tools, like ModelConverterX and scenProc, are called the ASToFra libraries. Which standards for Arno’s Scenery Tool Framework. Other developers are sometimes using these libraries in their (freeware) tools as well, for example to have a 3D preview of Flight Simulator objects.

Until now these developers needed to pull the libraries from a ModelConverterX development release, but I have now changed this. From now you can pull the libraries from the SceneryDesign.org NuGet feed and that way get the libraries and their dependencies into your tool.

There were some samples available as a ZIP file on how to use these libraries, I have put these in a public Gitlab project now. This project also contains the reference to the SceneryDesign.org NuGet feed mentioned above. So this would be a good starting point for developers:

https://gitlab.com/scenerydesign.org/astofra-developer-examples