PixelLight is a cross-platform application framework
A Ruby script to export Google SketchUp scenes as Ogre 3D meshes
Misfit Cubed is a mod of Misfit3D that includes an MD5 exporter
StereoWS developed by UCL-MSSL within the ProVisG project
AMOS BASIC reimplementation in Java
A 3D rendering / entity engine
Game engine supporting many 3D/2D formats and graphic effects
A C++ library to easily create GUI-editable objects
Easy to use physics simulation combining ODE with OpenInventor.
Actionscript 3 Particle Engine for Flash and Flex
imagetext is a smarty plugin for creating graphical cached text images