Convert IRR to FBX

The IRR (Irrlicht 3D Scene) file extension is associated with the Irrlicht Engine, an open-source 3D graphics engine written in C++. IRR files store scene graphs in XML format, containing elements such as particle systems, animators, and materials, which Irrlicht references to render game environments. These files may also include links to IRRMESH files for defining scene nodes. The Irrlicht Engine, first released in 2003, gained popularity for its lightweight design and cross-platform compatibility, making it a preferred choice for independent game developers and graphics programmers.

The Autodesk FBX (Filmbox) Interchange File format is a widely-used file format for 3D animation, geometry, and motion data. Initially developed by Kaydara and later acquired by Autodesk, FBX files facilitate efficient data transfer between various 3D software applications, supporting complex models, textures, and animation sequences. The format's extensibility and robust feature set have made it an industry standard in fields such as game development, film production, and virtual reality.