| 基于AutoCAD2000的服装样片自由放码技术 |
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| 引用本文： | 丁文捷,曹一.基于AutoCAD2000的服装样片自由放码技术[J].江南大学学报(自然科学版),2002,1(4):341-344. |
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| 作者姓名： | 丁文捷 曹一 |
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| 作者单位： | 1. 宁夏大学,机械工程系,宁夏,银川,750021
2. 宁夏汇成科技有限公司,宁夏,银川,750001 |
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| 基金项目： | 国家科技型中小企业技术创新基金项目 (99C2 6 2 16 4 0 0 6 12 )资助课题 . |
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| 摘 要： | 论述了服装样片放码技术原理,以及AutoCAD2000样片的输入、输出与放码之间的关系;阐述了以AutoCAD为平台,采用VisualC 6.0和ObjectARX2000编程开发服装样片自由放码应用程序的设计思想,可提高执行效率,同时具有直接读取数字化仪和屏幕打板并用的优势。设计的应用程序,模仿了“画顺”的设计思想,重点使用了AutoCAD2000基本类库AcDb中的AcDbCurve类、LWPOLYLINE实体和addVertexAt()函数,并基于图形数据库扩展记录进行放码数据存储。给出了已成功运用到实践中的程序框图和源程序代码节选。
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| 关 键 词： | 放码 AutoCAD对象运行时扩展 AutoCAD数据库轻便多义线对象 扩展记录 |
| 文章编号： | 1671-7147(2002)04-0341-04 |
| 修稿时间： | 2002年5月27日 |
Study on Dress Lofting Techniques Based on AutoCAD2000 |
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| DING Wen-jie,CAO Yi.Study on Dress Lofting Techniques Based on AutoCAD2000[J].Journal of Southern Yangtze University:Natural Science Edition,2002,1(4):341-344. |
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| Authors: | DING Wen-jie CAO Yi |
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| Institution: | DING Wen-jie1,CAO Yi2 |
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| Abstract: | This paper presents the principle and the technology of dress pattern lofting, the relation among lofting and input and output of AutoCAD dress pattern. The paper proposes a new idea of programming for freedom lofting application with Visual C++ 6.0 and ObjectARX2000 based on AutoCAD2000. The method can improve executing efficiency and has advantages both in pattern reading with digitizer and pattern drawing on computer screen directly. The program developed in this research realizes the idea of imitating "drawing fit" using LWPOLYLINE entity and addVertexAt() function in AcDbCurve Class of AcDb Class Libraries and storing lofting data with Xrecord of graphic database. The selected part code and chart in the paper is source of a successful program in practice. |
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| Keywords: | dress lofting ObjectARX AcDbPolyline Xrecord |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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