| 几何造型中的裁剪曲面 |
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| 引用本文： | 刘晓强,阮雪榆.几何造型中的裁剪曲面[J].上海交通大学学报,1996,30(2):126-132. |
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| 作者姓名： | 刘晓强 阮雪榆 |
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| 摘 要： | 在深入研究裁剪曲面的基础上，本文引入３种关于裁剪曲面的规范化操作及相应的逆操作，并运用扩展的欧拉公式给予合理性验证，并进一步提出了构造裁剪曲面几何（ＣＴＳＧ）这一概念，探索边界表示向构造实体几何（ＣＳＧ）转换的新途径。
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| 关 键 词： | 裁剪曲面 几何造型 规模化操作 CISG |
Trimmed Surface in Geometric Modeling |
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| Liu Xiaoqiang, Ruan Xueyu.Trimmed Surface in Geometric Modeling[J].Journal of Shanghai Jiaotong University,1996,30(2):126-132. |
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| Authors: | Liu Xiaoqiang Ruan Xueyu |
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| Institution: | Department of Plasticity Technology |
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| Abstract: | On the basis of researching trimmed surface in depth, three regular operations of trimming surface as well as their inverse operations are introduced, and reasonable verification is presented by using expandable Eurla formulism. Furthmore, in order to find another way of changing boundary representation into constructive solid geometry, the Constructive Trimmed Surface Geometry(CTSG) is presented. |
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| Keywords: | s: trimmed surface geometric modeling regular operation constructive trimmed surface geometry boundary representation |
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