WOW-Engine
http://seraf.mediabox.fr/wow-engine/as3-3d-physics-engine-wow-engine/
法国人写的，基于Sandy library的算法
PaperVision 3D
http://blog.papervision3d.org/
下载http://code.google.com/p/papervision3d/downloads/list
教程http://wiki.papervision3d.org/index.php?title=Tutorials
文档http://www.papervision3d.org/docs/as3/
Away3Dfor Adobe Flex
http://www.away3d.com/
Alternativa3D
http://blog.alternativaplatform.com/en/
Sandy 3D
http://www.flashsandy.org/
Demohttp://www.flashsandy.org/demos
下载http://www.flashsandy.org/download
教程http://www.flashsandy.org/tutorials
