aka ogre v2 - scene-oriented, flexible 3D C++ engine
C++ header-only library that simulates GLSL math
For building cross-platform 3D geospatial apps in Java
Cross Platform Professional Procedural Terrain Generation & Texturing
A real time global illumination solution that achieves glossy surfaces
A Realistic and Rich 3D Environment
Free vector,quaternion,matrix math library
diagrammatic 3D in a web browser using SVG