本程序在窗口中显示绘制的5个茶壶图像则景深效果。 本程序是基于单文档的MFC应用程序，主要介绍如何使用accPerspective()函数和如何能够保持在焦点平面的同时抖动视图体等方向的内容。-the procedures in the window display was produced by five images were teapot depth of field effects. This procedure is based on the MFC single document applications, mainly how to use accPerspective () function and how to maintain the focus plane at the same time jitter View direction of the body, such as the contents.