本程序是有关vc++与vtk相结合的情况下，三维重建的效果，其中增加的对感兴趣区域的选取功能，也就是说在三维重建体绘制情况下，自己选取感兴趣区域。-This procedure is related to vc++ and vtk combination of circumstances, the effect of three-dimensional reconstruction, in which the increase in the selection of the functional