仅仅使用了vfw简单开发视频扑捉，但毕竟vfw几乎淘汰，所以里面很多功能很难实现，如图片放大缩小，如压缩，如与硬件设备关联，以及图片深度难修改等等，我建议用direct show-Vfw only used to develop a simple video扑捉, but almost vfw out, so it is very difficult to achieve a lot of features, such as image zoom, such as compression, su

3D OBJECT VIEWER This program shows a space shuttle in 3d You can rotate the object and visualize it in a perspective or orthogonal view Use: Arrow keys to rotate the object, + make a view more orthogonal (put camera more distant from the object), -