Geologic body three-dimensional model generation and visualization method

来源期刊：中国有色金属学报(英文版)2005年第z1期

论文作者：ZHANG Song-mei Li Jing ZHAO Wen-ji Gong Hui-li Duan Fu-zhou GONG Zhao-ning LI Jia-hong

文章页码：182 - 184

Key words：geologic body； regular grid net； irregular triangle net； three-dimensional visualization

Abstract: The divergence three-dimensional millet-seed body model and the continuous distributing layer-imitating model were introduced, which were used to express geologic body, and the procedure of generating these two models and their merits and demerits were synthesized. Three methods of geologic body’s three-dimensional expression were separately introduced, and the merits of the continuous distributing layer imitating model were proposed as comparing with the divergence three-dimensional millet-seed body model. The three-dimensional cubes were observed from any direction and any tangle with the application of dealing methods such as peeling, hollowing out, transparent or half-transparent.