GeometryViz3D is a tool that allows you to create a 3D geometry model that comprises of points and lines, and to examine the model by rotating it around the 3 axes and zooming in and out. The tool is WPF application developed in C# based on the Petzold.Media3D library.

I’ve created a project on CodePlex for the tool and published an article on CodeProject describing the design of the tool.