| 组合造型的数学模型和实现方法 |
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| 引用本文： | 郭勇佳,张遐龄,余成. 组合造型的数学模型和实现方法[J]. 华南理工大学学报(自然科学版), 1996, 0(4) |
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| 作者姓名： | 郭勇佳 张遐龄 余成 |
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| 作者单位： | 华南理工大学无线电与自动控制研究所 东莞理工学院科研所 |
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| 摘 要： | 本文介绍一种三维仿真系统的数学模型及其实现方法。在模型中采用旋转母线法和双轨迹法生成三维基本形体，然后运用系统的组合作图功能，由基本形体生成复杂的物体。本文给出组合作图的概念，提出了多级树处理方法以及相应的数据结构。此外还讨论了三维仿真模型的纹样处理、光学模型以及消隐算法等。
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| 关 键 词： | 三维造型 合图 组合变换 |
THE MATHEMATICAL MODEL AND APPLICATION OF GROUP SOLIDING |
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| Guo Yongjia,Zhang Xialing,Yu Cheng. THE MATHEMATICAL MODEL AND APPLICATION OF GROUP SOLIDING[J]. Journal of South China University of Technology(Natural Science Edition), 1996, 0(4) |
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| Authors: | Guo Yongjia Zhang Xialing Yu Cheng |
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| Abstract: | A mathematical model and its application of a 3D modeling are put forwardin this paper. In the model a 3D basic object is made by rotating a maternal curve orby moving bi-trace. A complicated object is formed from the basic object using groupsoliding.A conception of object group, its processing method of multilevel trees anddata-structure are given out. The surface pattern,the illumination model and shadingmethod are also discussed in this paper. |
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| Keywords: | s:3D modeling combination pattern group object transformation |
| 本文献已被 CNKI 维普 等数据库收录！ |
