GDC

相关资料 ：
https://en.wikipedia.org/wiki/Bicubic_interpolation
http://blog.csdn.net/qq_24451605/article/details/49474113
http://blog.csdn.net/xbinworld/article/details/65660665
http://blog.csdn.net/qq_24451605/article/details/49474113
tree-based PLRU(pseuddo least-recently used))
函数 收敛性证明
paper reconstruction filters in computer graphics 1988
toward precisse PLRU Cache Analysis

http://www.ceeger.com/Script/Camera/Camera.cameraToWorldMatrix.html
http://www.ceeger.com/Script/Camera/Camera.worldToCameraMatrix.html