PRELIMINARY STUDY ON GEOMETRIC MODELING OF GEOLOGIC BODY

来源期刊：中国有色金属学报(英文版)1998年第2期

论文作者：Mao Xiancheng Dai Tagen

文章页码：349 - 352

Key words：geologic body;　geometeric modeling;　computer-aided design

Abstract: At the first time, the concept and the techniques of geometric modeling of geologic body were proposed. The three-dimensional geologic bodies can be classified into three types: point-like, line-like and plane-like geologic bodies. With geometric modeling techniques and methods, the models for geometric modeling of various geologic bodies have been derived and their attribute extensions were also dealt with, which provide a new way for describing complex geologic bodies with computer language.