Convert FBX to XAF

Understanding FBX and XAF file formats

FBX (Filmbox) is a popular 3D file format developed by Autodesk, widely used for exchanging 3D assets, including models, animations, and textures, between various 3D software applications. It supports both geometry and animation data, making it a standard in the animation and game development industries.

XAF (XML Animation File) is a file format used primarily by Autodesk 3ds Max for storing animation data in XML format. XAF files contain only animation information, such as keyframes and bone transformations, and are typically used to transfer animation between characters or scenes within 3ds Max.

How to convert FBX to XAF

Converting an FBX file to an XAF file involves extracting the animation data from the FBX and exporting it in the XAF format. This process is most efficiently done using Autodesk 3ds Max, as it natively supports both formats.

Step-by-step conversion using Autodesk 3ds Max

1. Open 3ds Max and import your FBX file by navigating to File → Import → Import... and selecting your FBX file.
2. Once the FBX is imported, select the animated object or skeleton whose animation you want to export.
3. Go to the Animation menu, then choose Save Animation....
4. In the dialog that appears, choose XAF as the file type and specify the desired location and filename.
5. Click Save to export the animation as an XAF file.

Recommended software for FBX to XAF conversion

• Autodesk 3ds Max – The best and most reliable tool for converting FBX animation data to XAF format, as it supports both formats natively.

Tips and considerations

• Ensure that your FBX file contains animation data, as XAF files only store animation, not geometry.
• Check the imported animation in 3ds Max before exporting to XAF to ensure all keyframes and bone structures are intact.
• If you do not have access to 3ds Max, consider using a trial version or seeking assistance from someone with the software, as third-party converters for this specific conversion are rare.