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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>
*   **`-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
====================
You can download the precompiled binaries from http://libgdx.badlogicgames.com/fbx-conv

The binaries are recompiled on any changes in the Git repository, via our trusty Jenkins instance, see http://libgdx.badlogicgames.com:8080/

On Windows you'll need to install VC 2010 Redistributable Package http://www.microsoft.com/en-us/download/confirmation.aspx?id=5555

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](https://github.com/Reydw/Fbx-Converter-GUI) and [Java GUI](https://github.com/ASneakyFox/libgdx-fbxconv-gui) around it.

Building
========
You'll need premake and an installation of the FBX SDK 2014. 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.