Combine FBX files that were exported with a single animation each into a resulting file which contains all of them. For Example you could may upload a model to mixamo and download a number of fbx files with your animations. This tool can turn those multiple files into a single file containing your character with all animations.

• Set FBX_SDK_DIR Environment variable to the root of your FBX SDK installation directory
• Alternatively pass -DFBX_SDK_DIR=/path/to/fbx_sdk to CMake

This has currently been tested on the following platforms with FBX SDK 2020.3.1:

• Windows x64
• MacOS