| 体模型的一种细分格式 |
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| 引用本文： | GhulamMustafa LiuXuefeng. 体模型的一种细分格式[J]. 高校应用数学学报(英文版), 2005, 20(2): 213-224. DOI: 10.1007/s11766-005-0054-0 |
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| 作者姓名： | GhulamMustafa LiuXuefeng |
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| 作者单位： | Dept.ofMath.,Univ.ofSci.andTech.ofChina,Anhui230026,China |
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| 摘 要： | In this paper, a subdivision scheme which generalizes a surface scheme in previous papers to volume meshes is designed. The scheme exhibits significant control over shrink-age/size of volumetric models. It also has the ability to conveniently incorporate boundaries and creases into a smooth limit shape of models. The method presented here is much simpler and easier as compared to MacCracken and Joy‘s. This method makes no restrictions on the local topology of meshes. Particularly, it can be applied without any change to meshes of nonmanifold topology.
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| 关 键 词： | 表面细分 体积测定模型 特征控制 局部拓扑流形 |
| 收稿时间： | 2003-10-28 |
A subdivision scheme for volumetric models |
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| Ghulam?MustafaEmail author,Liu?Xuefeng. A subdivision scheme for volumetric models[J]. Applied Mathematics A Journal of Chinese Universities, 2005, 20(2): 213-224. DOI: 10.1007/s11766-005-0054-0 |
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| Authors: | Ghulam?Mustafa author-information" > author-information__contact u-icon-before" > mailto:mustafa_rakib@yahoo.com" title=" mustafa_rakib@yahoo.com" itemprop=" email" data-track=" click" data-track-action=" Email author" data-track-label=" " >Email author,Liu?Xuefeng |
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| Affiliation: | (1) Dept. of Math., Univ. of Sci. and Tech. of China, 230026 Anhui, China |
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| Abstract: | In this paper, a subdivision scheme which generalizes a surface scheme in previous papers to volume meshes is designed.The scheme exhibits significant control over shrink-age/size of volumetric models.It also has the ability to conveniently incorporate boundaries and creases into a smooth limit shape of models.The method presented here is much simpler and easier as compared to MacCracken and Joy's.This method makes no restrictions on the local topology of meshes.Particularly,it can be applied without any change to meshes of non-manifold topology. |
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| Keywords: | geometric modelling subdivision volume mesh non-manifold. |
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