Awesome

fbx-conv

Command line utility using the FBX SDK to convert FBX/Collada/Obj files to more runtime friendly formats. The FBX content is parsed into an in-memory datastructure. Pluggable writers then take this datastructure to generate the output. Send us a pull request if you want the writer for your engine/framework/app to be integrated. We'll build the converter for Windows, Linux and Mac.

The FBX parser is largely based on GamePlay SDK's encoder. We'll try to back-port any bug fixes or improvements.

Hangout notes https://docs.google.com/document/d/1nz-RexbymNtA4pW1B5tXays0tjByBvO8BJSKrWeU69g/edit#

Command-line Usage

• Windows - fbx-conv-win32.exe [options] <input> [<output>]
• Linux - fbx-conv-lin64 [options] <input> [<output>]
• Mac - fbx-conv-mac [options] <input> [<output>]

Options/flags

• -? -Display help information.
• -o <type> -Set the type of the output file to <type> : FBX, G3DJ (json) or G3DB (binary).
• -f -Flip the V texture coordinates.
• -p -Pack vertex colors to one float.
• -m <size> -The maximum amount of vertices or indices a mesh may contain (default: 32k)
• -b <size> -The maximum amount of bones a nodepart can contain (default: 12)
• -w <size> -The maximum amount of bone weights per vertex (default: 4)
• -v -Verbose: print additional progress information

Example

fbx-conv-win32.exe -f -v myModel.fbx convertedModel.g3db

Precompiled Binaries

• Mac
• Linux 64
• Windows

These binaries are recompiled on any changes in the Git repository, via the travis build

On Windows you'll need to install VC 2015 Redistributable Package https://www.microsoft.com/en-us/download/details.aspx?id=48145

On Linux and Mac, we have to link to the dynamic libraries of the FBX SDK (libfbxsdk.so and libfbxsdk.dylib). We recommend copying libfbxsdk.so to /usr/lib on Linux. Otherwise you can use LD_LIBRARY_PATH and set it to the directory you put the .so file.

There's also a Qt GUI wrapper and Java GUI around it.

Building

You'll need premake and an installation of the FBX SDK 2019.0. Once installed/downloaded, set the FBX_SDK_ROOT to the directory where you installed the FBX SDK. Then run one of the generate_XXX scripts. These will generate a Visual Studio/XCode project, or a Makefile.

On Linux and Mac, you can follow Travis build steps in order to build and run it.