A .obj exporter for the Unity game engine that accurately handles materials.
While the game engine Unity is very good at loading all types of file formats, it has no support for exporting 3D data. While accessing the geometry information is generally pretty easy, correctly handling materials is quite difficult. Unity hides most shader information, making it complicated to access. This exporter is able to handle common materials formats in Unity, and exports a single .obj and .mtl file.