使用VS2008+OpenGL实现（务必打上VS2008SP1补丁，否则程序不能运行）正方体各个面映射不同纹理，用鼠标实现旋转，缩放等-Using VS2008+ OpenGL implementation (must be marked with VS2008SP1 patch, otherwise the program can not run) different texture cube mapping of each side, with the mouse to achieve ro