>COLLADA stands for COLLAborative Design Activity. Read more.>COLLADA is an XML schema and a common profile defining a list of features that every COLLADA partner has agreed to support.
>COLLADA_ defines an XML-based schema to make it easy to transport 3D assets between applications - enabling diverse DCC and 3D processing tools be combined into a production pipeline.
The OpenSceneGraph is an open source high performance 3D graphics toolkit, used by application developers in fields such as visual simulation, games, virtual reality, scientific visualization and modelling. Written entirely in Standard C++ and OpenGL it r