用vc6.0开发的directshow usb摄像头视频采集，同时用vc.net做托管dll,在c#中调用。-with vc6.0 development directshow usb camera video collection, using vc.net do care dll, c # call.

打开x模型的程序，可以模型导出的x文件加载到VC中，但是，要根据应用改变摄像机参数矩阵-open x model procedure, a model derived x document loading of the VC, but to change depending on the application parameters matrix camera

vc++ 与 Direct3d 地形漫游-direct 3d