| 几何造型的自由畸变方法 |
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| 引用本文： | 陈光忠.几何造型的自由畸变方法[J].计算机应用与软件,1994,11(3):46-53. |
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| 作者姓名： | 陈光忠 |
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| 作者单位： | 四川省乐山市人民银行 |
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| 摘 要： | 几何造型是计算机图形学的重要研究内容，ＣＡＤ／ＣＡＭ的核心技术，现行的许多造型系统仅限于造型二次曲面及旋转曲面，没有自由曲面造型能力，本文研究的自由畸变为法，很容易扩展这些系统的自由曲面造型功能，该方法已成功地用于扩展ＭＯＶＩＥ．ＢＹＵ系统的自由曲面造型功能。
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| 关 键 词： | 计算机图形学 几何造型 自由畸变法 |
FREE-FORM DEFORMATION OF GEOMETRY MODELING |
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| CHEN GUANGZHONG.FREE-FORM DEFORMATION OF GEOMETRY MODELING[J].Computer Applications and Software,1994,11(3):46-53. |
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| Authors: | CHEN GUANGZHONG |
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| Abstract: | Geometry modeling is an important research field of computer graphics, and key technique in CAD/CAM. Many modeling systems existing today don't have ability to model free-form surface, and the free-form deformation studied by this paper can be used to extend above ability easily. The algorithm has been successfully used to establish free-form surface modeling of MOVIE.BYU. |
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| Keywords: | Geometry modeling free-form deformation control lattice Berstein base function |
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