基于VC++5.0的三维图形生成方法  

METHOD OF CREATING 3-D GRAPHIC BASED ON VC++5.0

作　　者：李智[1] 陈祥初[1] 刘政波[1] 

机构地区：[1]西安第二炮兵工程学院,陕西西安710025

出　　处：《上海航天》2000年第2期27-29,共3页Aerospace Shanghai

摘　　要：对计算机图形显示中的一个复杂问题———隐藏线的消隐问题进行了研究。并结合信号分析中信号的三维图形显示问题 ,阐述了基于画家算法的图形快速消隐处理的三维图形生成方法。在此基础上 ,巧妙利用VC ++5 .0中的库函数 ,探讨了三维网格图的生成方法 ,并非常方便地实现了三维图形的拉伸、旋转。仿真实例表明该算法简单易行。The problem on eliminating hidden lines,a complex one in computer graphic display,is studied. The hidden line eliminating algorithm of 3 D graphic based on the painter algorithm is explained by connecting the 3 D graphic display in signal analysis. And then it points out how to create 3 D mesh graphic. The stretch and rotating of 3 D graphic can be also easily realized by using function library of VC++5.0. It is found that this algorithm is simple and easy to deal with by the given example.

关 键 词：消隐算法 三维图形 网格图 VC++5.0 信号处理 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]