| 计算机图形学中几何造型的集合运算 |
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| 引用本文： | 何平,李敬友,朱丽娜. 计算机图形学中几何造型的集合运算[J]. 齐齐哈尔大学学报(自然科学版), 2001, 17(3): 54-56 |
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| 作者姓名： | 何平 李敬友 朱丽娜 |
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| 作者单位： | 1. 绥化师专计算中心,
2. 齐齐哈尔大学计算机中心, |
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| 摘 要： | 叙述了一维造型一般状态树求值法求物体的交,二维造型的集合运算分为合并、遍历、收集、选择四个步骤,三维造型通常采用辐射边结构表示物体模型的操作运算方法.
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| 关 键 词： | 集合运算 几何造型 合并 求交 分类 |
| 文章编号： | 1007-984X(2001)03-0054-03 |
| 修稿时间： | 2001-07-03 |
Set operaion geometry modelling in computer figure |
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| HE Ping LI Jing-you ZHU Li-na. Set operaion geometry modelling in computer figure[J]. Journal of Qiqihar University(Natural Science Edition), 2001, 17(3): 54-56 |
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| Authors: | HE Ping LI Jing-you ZHU Li-na |
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| Affiliation: | HE Ping1 LI Jing-you2 ZHU Li-na2 |
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| Abstract: | The calculating ways of One-dimensional molding's normal state tree is used to work out objeat intersection;set operation of two-dimensional molding's have four steps:merging?all_visiting?collection and selection;three_dimensional molding normally adopts structure of radiative edge to represent object model. |
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| Keywords: | Set Operation Geometry modeling Unite Intersect |
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