121 lines
3.8 KiB
Markdown
121 lines
3.8 KiB
Markdown
Open Asset Import Library (assimp)
|
|
========
|
|
|
|
Open Asset Import Library is a Open Source library designed to load various __3d file formats and convert them into a single, in-memory format__. It supports more than 30 file formats. It also supports exporting files to a growing selection of file formats.
|
|
|
|
Its abbreviated name under which it is commonly known is __assimp__.
|
|
|
|
This is the development trunk of assimp containing the latest features and bugfixes. For productive use though, we recommend one of the stable releases available from [assimp.sf.net](http://assimp.sf.net) or from *nix package repositories. According to [Travis-CI] (https://travis-ci.org/), the current build status of the trunk is [](https://travis-ci.org/assimp/assimp)
|
|
|
|
#### 1.1 Supported file formats ####
|
|
|
|
The library provides importers for a lot of file formats, including:
|
|
|
|
- 3DS
|
|
- BLEND (Blender 3D)
|
|
- DAE/Collada
|
|
- FBX
|
|
- IFC-STEP
|
|
- ASE
|
|
- DXF
|
|
- HMP
|
|
- MD2
|
|
- MD3
|
|
- MD5
|
|
- MDC
|
|
- MDL
|
|
- NFF
|
|
- PLY
|
|
- STL
|
|
- X
|
|
- OBJ
|
|
- SMD
|
|
- LWO
|
|
- LXO
|
|
- LWS
|
|
- TER
|
|
- AC3D
|
|
- MS3D
|
|
- COB
|
|
- Q3BSP
|
|
- XGL
|
|
- CSM
|
|
- BVH
|
|
- B3D
|
|
- NDO
|
|
- Ogre XML
|
|
- Q3D
|
|
|
|
Additionally, the following formats are also supported, but not part of the core library as they depend on proprietary libraries.
|
|
|
|
- C4D (https://github.com/acgessler/assimp-cinema4d)
|
|
|
|
Exporters include:
|
|
|
|
- DAE (Collada)
|
|
- STL
|
|
- OBJ
|
|
- PLY
|
|
|
|
See [the full list here](http://assimp.sourceforge.net/main_features_formats.html).
|
|
|
|
|
|
|
|
#### Repository structure ####
|
|
|
|
|
|
Open Asset Import Library is implemented in C++ (but provides both a C and a
|
|
C++ish interface). The directory structure is:
|
|
|
|
/bin Folder for binaries, only used on Windows
|
|
/code Source code
|
|
/contrib Third-party libraries
|
|
/doc Documentation (doxysource and pre-compiled docs)
|
|
/include Public header C and C++ header files
|
|
/lib Static library location for Windows
|
|
/obj Object file location for Windows
|
|
/scripts Scripts used to generate the loading code for some formats
|
|
/port Ports to other languages and scripts to maintain those.
|
|
/test Unit- and regression tests, test suite of models
|
|
/tools Tools (viewer, command line `assimp`)
|
|
/samples A small number of samples to illustrate possible
|
|
use cases for Assimp
|
|
/workspaces Build enviroments for vc,xcode,... (deprecated,
|
|
CMake has superseeded all legacy build options!)
|
|
|
|
|
|
|
|
### Building ###
|
|
|
|
|
|
Take a look into the `INSTALL` file. Or fire up CMake with the usual steps.
|
|
|
|
|
|
### Where to get help ###
|
|
|
|
|
|
For more information, visit [our website](http://assimp.sourceforge.net/). Or check out the `./doc`- folder, which contains the official documentation in HTML format.
|
|
(CHMs for Windows are included in some release packages and should be located right here in the root folder).
|
|
|
|
If the documentation doesn't solve your problems,
|
|
[try our forums at SF.net](http://sourceforge.net/p/assimp/discussion/817654) or ask on
|
|
[StackOverflow](http://stackoverflow.com/questions/tagged/assimp?sort=newest).
|
|
|
|
For development discussions, there is also a mailing list, _assimp-discussions_
|
|
[(subscribe here)]( https://lists.sourceforge.net/lists/listinfo/assimp-discussions)
|
|
|
|
### Contributing ###
|
|
|
|
Contributions to assimp are highly appreciated. The easiest way to get involved is to submit
|
|
a pull request with your changes against the main repository's `master` branch.
|
|
|
|
|
|
### License ###
|
|
|
|
Our license is based on the modified, __3-clause BSD__-License, which is very liberal.
|
|
|
|
An _informal_ summary is: do whatever you want, but include Assimp's license text with your product -
|
|
and don't sue us if our code doesn't work. Note that, unlike LGPLed code, you may link statically to Assimp.
|
|
For the legal details, see the `LICENSE` file.
|
|
|