介绍OpenGL中camera的实现方法
............................\CameraClass
............................\...........\Art
............................\...........\...\Dirt.bmp
............................\...........\...\Dirt1.bmp
............................\...........\...\Dirt2.bmp
............................\...........\...\Terrain1.raw
............................\...........\glCamera.cpp
............................\...........\glCamera.h
............................\...........\glHeightMap.cpp
............................\...........\glHeightMap.h
............................\...........\glPoint.cpp
............................\...........\glPoint.h
............................\...........\glQuaternion.cpp
............................\...........\glQuaternion.h
............................\...........\glVector.cpp
............................\...........\glVector.h
............................\...........\NeHe's Readme.txt
............................\...........\Quaternion_Camera_Class.cpp
............................\...........\Quaternion_Camera_Class.dsp
............................\...........\Quaternion_Camera_Class.dsw
............................\...........\Quaternion_Camera_Class.exe