| 一个工程视图的消隐算法 |
| |
| 引用本文： | 张应中,冯辛安.一个工程视图的消隐算法[J].大连理工大学学报,1992,32(6):682-686. |
| |
| 作者姓名： | 张应中 冯辛安 |
| |
| 作者单位： | 大连理工大学中国微电子技术应用培训中心
(张应中)，大连理工大学中国微电子技术应用培训中心(冯辛安) |
| |
| 摘 要： | 采用现有一些平面立体图形的消隐算法对工程视图消隐效率较低，从最终形成视图的像空间分析入手，提出一个首先对显示平面进行深度排序，按深度顺充，对各显示面进行多边形区域选取运算得到最终视图的算法；它的求交运算只与最终视图图形有关，包含性检验运算也极少，加快了消隐速度，适合于工程视图的消隐。
|
| 关 键 词： | 计算机图形学 工程视图 消隐 |
Algorithm for removal of hidden lines from projective view |
| |
| Zhang Yingzhong,Feng Xin'''' an.Algorithm for removal of hidden lines from projective view[J].Journal of Dalian University of Technology,1992,32(6):682-686. |
| |
| Authors: | Zhang Yingzhong Feng Xin' an |
| |
| Abstract: | An algorithm for the removal of hidden lines from projective view is presented. The presented alogrithm removes hidden lines by sorting display planes according to their depth and selecting area operation of projective polygon. The intersecting calculation only depends on the last projective view. The inclusion test is seldom to be taken. Therefore the presented algorithm quickens the speed of hidden lines removal and is very adapted to the removal of hidden lines from projective view. |
| |
| Keywords: | computer graphics/projective view hidden lines removal polygon area calculation intersection |
| 本文献已被 CNKI 维普 等数据库收录！ |
