| 计算机辅助NURBS曲面建模技术的研究与实现 |
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| 引用本文： | 吴广领,张秋菊.计算机辅助NURBS曲面建模技术的研究与实现[J].江南大学学报(自然科学版),2011,10(2). |
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| 作者姓名： | 吴广领 张秋菊 |
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| 作者单位： | 江南大学机械工程学院,江苏无锡,214122 |
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| 基金项目： | 江苏省高校科研成果产业化推进项目 |
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| 摘 要： | 对NURBS曲面建模技术进行了研究.通过分析NURBS曲线的几何基础知识,编写算法,完成从NURBS曲线型值点到控制顶点的反求;根据反求出的控制顶点,分别在Windows XP与Windows CE系统中运用编程语言VC 6.0与Visual statio 2005,结合图形接口函数库OpenGL和OpenGL ES,建立NURBS曲面模型,给出建模方法,为其他空间复杂模型建模提供参考.
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| 关 键 词： | NURBS曲面 反求 OpenGL专用函数 曲面建模 |
Study on Computer Aided NURBS Surface Modeling Technology and Its Implementation |
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| WU Guang-ling,ZHANG Qiu-ju.Study on Computer Aided NURBS Surface Modeling Technology and Its Implementation[J].Journal of Southern Yangtze University:Natural Science Edition,2011,10(2). |
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| Authors: | WU Guang-ling ZHANG Qiu-ju |
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| Institution: | WU Guang-ling,ZHANG Qiu-ju(School of Mechanical Engineering,Jiangnan University,Wuxi 214122,China) |
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| Abstract: | The NURBS surface modeling technology was researched in this paper.Based on the analysis of the geometrical knowledge of NURBS curve,a algorithm is introduced which was used to reversed the control vertex from the type point.According to the control vertex,the programming language VC 6.0 and Visual station 2005 are used respectively in Windows XP and Windows CE system,combined with OpenGL and OpenGL ES to model the NURBS surface. |
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| Keywords: | NURBS reverse OpenGL surface modeling |
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