Sorry for my English or any syntax error written here. In particular, this round-trip workflow enables you to export Unity Scenes to FBX files, import them into Autodesk Maya, Autodesk Maya LT, or Autodesk 3ds Max. I need to deserialize FBX from Binary to ASCII. The Unity FBX Exporter package makes it easy to send geometry and animation to any application that supports the FBX format and send them back to Unity with minimal effort. Asset Bundles is not a good solution If anyone knows a method to import BINARY FBX at RUNTIME please share your knowledge Also, if you know how to deserialize binary fbx to ASCII fbx in Unity at runtime please let me know, that would help me a lot. My script works with ASCII FBX (for most models). On the other hand, the binary FBX format has a smaller size compared to ASCII. ASCII FBX file has bigger size depending on the file. It needs to export to ASCII from 3dsMax or Maya. The problem is size of model and speed of import. The FBX file has to be in ASCII format when imported.

It uses a parse method to read all the plain text, including vertices, triangles and normals in a FBX file and constructs the mesh in GameObjects. In the other hand, the binary fbx format has a smaller size compare to ASCII. But, in the opposite direction, it can export both Binary and ASCII formats. It needs to export to ASCII from 3dsMax or Maya. Fbx (meta file) using Blenders fbx script. The fbx file has to be in ASCII format when imported. I did many tests to import FBX at runtime in unity and I’m testing more. I know many discussion has been made for this topic…

Unity export fbx binary or ascii