Features OpenSceneGraph

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overview of openscenegraph architecture.


features in version 1.0:



a feature-rich , adopted scene graph implementation
support performance increasing features


support opengl, 1.1 through 2.0 including latest extensions
tightly coupled support opengl shading language, developed in conjunction 3dlabs
support wide range of 2d image , 3d database formats, loaders available formats such openflight, terrapage, obj, 3ds, jpeg, png , geotiff
particle effects
support anti-aliased truetype text
seamless support framebuffer objects, pbuffers , frame buffer render-to-texture effects
multi-threaded database paging support, can used in conjunction 3d database , image loaders
large scale, whole earth geospatial terrain paged database generation
introspection support core libraries allowing external applications query, get, set , operate on classes in scene graph, via generic interface
multi-threaded , configurable support multiple cpu/multiple gpu machines

features in version 2.8.3



mac os x 10.6 (snow leopard) support
imageio support on mac os x
3ds file format export , file conversion
integrated autodesk fbx technology
integrated ffmpeg support displaying video file content in 3d applications.
ply file format support

features in version 2.8.4:



vs2010 build support

features in version 3.0.0:



opengl es 1.1, , opengl es 2.0 support
opengl 3.x , 4.x support along associated opengl extensions
support android on tablets , phones
support ios on tablets , phones (end users applications have been accepted on app store)
introduction of present3d application immersive 3d presentations
new extensible serializers provide new .osgb binary, .osgt ascii , .osgx xml file native formats
new generalized serializable metadata architecture
new osgqt library makes straight forward integrate !openscenegraph qt, including web browsing via qwebkit.
new fbx plugin based on audodesk fbx dsk enables reading of .fbx 3d authoring , interchange format
new directshow plugin handling movies under windows
new pov plugin exporting scene pov-ray format, enabling use of pov-ray photo-realistic ray tracing
new ply plugin reading ply files
revamped 3ds plugin reading , writing of .3ds files
revamped dxf plugin reading , writing of .dxf files
support cocoa , 64bit osx build




^ http://www.openscenegraph.org/svn/osg/openscenegraph/tags/openscenegraph-2.9.6/news.txt
^ http://www.openscenegraph.org/projects/osg/wiki/news/press/osg2.8.3
^ http://www.openscenegraph.org/svn/osg/openscenegraph/tags/openscenegraph-2.8.4/news.txt
^ http://www.openscenegraph.org/svn/osg/openscenegraph/tags/openscenegraph-3.0.0/news.txt






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