FBX
FBX (Filmbox) is a proprietary 3D file format and software development kit (SDK) developed by Autodesk, primarily used for storing and exchanging 3D models, animations, and scenes between different digital content creation applications. It supports a wide range of data including geometry, materials, textures, rigging, and motion capture, making it a standard in the film, game, and animation industries. The FBX SDK allows developers to read, write, and convert FBX files programmatically, facilitating interoperability in 3D pipelines.
Developers should learn and use FBX when working in 3D graphics, game development, or animation pipelines that require cross-application compatibility, such as exporting models from Blender to Unity or Unreal Engine. It is essential for handling complex 3D assets with animations and rigging, as it preserves data integrity during transfers. Use cases include building tools for asset management, automating workflows in VFX studios, or integrating 3D content into real-time applications like video games.