http://www.opentk.com/doc/math
http://www.gamedev.net/topic/484756-fast-vector-math-library-for-net/
http://www.codeproject.com/Articles/7023/Sharp-D-Math-A-D-math-library-for-NET
3D Math Library的姿势
原文：http://www.cnblogs.com/lilei9110/p/4122567.html
