摘要
本文系统地介绍了计算机辅助地面造型过程中所涉及的主要技术。给出了平面等高线地形图,带地物符号的工程地形图,立体等高线图及逼真地形图等多种造型方法。分析了文中大部分算法的优缺点。
The technology involved in computer aided terrain modelling is introduced systematically in this paper. And various methods of modelling, that is, contour maps, engineering maps with surface feature symbols, 3 D contours and realistic maps are given. Most algorithms are reviewed with their merits and demerits.
出处
《计算机研究与发展》
EI
CSCD
北大核心
1990年第8期44-48,43,共6页
Journal of Computer Research and Development
