本研究建物模型是以多面体模型 (polyhedral model) 描述,此种建物模型是由若干个 多边型所构成,而每个多边型又是由三维线段所构 成。
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提出一种新的基于顶点删除准则的多面体模型简化算法。
This paper presents a new method of polyhedral model simplification based on vertex removal criterion.
提出了基于特征边识别的实用的非光滑封闭多面体模型的简化方法。
Based on feature edge identification, a practical simplification method is proposed for closed and non-smooth polyhedral model.
提出并分析了适合于多面体模型的边界几何求交方法,并进一步给出了融入模型重构的综合算法。
Then it analyzed the boundary geometrical intersection method suitable for a polyhedral model, and further presented a hybrid algorithm that integrates model reconstruction.
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