| 一种交互式计算机辅助服装设计系统(GCAD-1) |
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| 引用本文： | 杨建国,朱辉.一种交互式计算机辅助服装设计系统(GCAD-1)[J].东华大学学报(自然科学版),1986(2). |
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| 作者姓名： | 杨建国 朱辉 |
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| 作者单位： | 中国纺织大学工程图学教研室机械系，中国纺织大学工程图学教研室 83级研究生 |
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| 摘 要： | 本文介绍了中国纺织大学最近研制成功的计算机辅助服装设计系统GCAD-1(Computer-aided garment design system-1)。这一系统采用B样条作为服装的衣片设计、推档、结构造型、动态修改的主要数学模型。通过控制B样条特征多边形顶点,动态修改服装曲线的方法,可以方便地实现各类服装曲线的造型;采用B样条特征多边形旋转法进行省道设计,使省道转换后衣片开省处曲线的形状和长度基本不变;采用B样条特征多边形规律变化法进行衣片推档,使推档曲线光滑、准确。GCAD-1系统带有服装图形库,能方便快速地对服装部件进行嵌套组合及修改,设计服装款式。
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| 关 键 词： | 特征多边形旋转法 特征多边形规律变化法 服装曲线的动态修改 |
AN INTERACTIVE COMPUTER AIDED GARMENT DESIGN SYSTEM (GCAD-1) |
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| Yang Jianguo and Zhu hui.AN INTERACTIVE COMPUTER AIDED GARMENT DESIGN SYSTEM (GCAD-1)[J].Journal of Donghua University,1986(2). |
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| Authors: | Yang Jianguo and Zhu hui |
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| Institution: | Yang Jianguo and Zhu hui |
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| Abstract: | This paper introduced a computer aided garment design system GCAD-1. In this system, B-spline curve has been adopted as a main mathematical model for clothing pattern design, grading, structure modeling and dynamical modification. By means of Bspline, some methods of designing clothing darts were also dealt with in this paper. Since some advantage of foreign software have been absorbed in the system, the ability to design has been increased greatly. |
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| Keywords: | B-spline polygon rotation method B-spine polygon regular variation method pattern dynamical modification |
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