MeshMixer
From Just Solve the File Format Problem
AutoDesk MeshMixer uses a native binary format with the extension .MIX[1]. Meshmixer is free software.
File Information
MIX files seem to have XML starting at offset 0x4 with the tags: <SceneObjects>, <MeshSO>, <SemanticDB>, <DataStoreVersion>. Then file is a binary mesh format which seems to be related to "GSurf" & "VFMesh".
Newer MIX files may not be backwards compatible with older versions[2].
Software & Sample Files
- Autodesk Meshmixer API → https://github.com/meshmixer/mm-api/blob/master/python/examples/sphere.mix
- Instructables Sample → https://content.instructables.com/ORIG/FMQ/6ES2/HPXFS5LS/FMQ6ES2HPXFS5LS.mix
