摘要
基于AutoCAD2000二次开发服装集成设计系统的服装CAD设计方案中,衣片放码是一个重要组成模块.分析了服装放码理论与AutoCAD2000基本类库的特点,使用AcDb类库中AcDBCurve类LWPOLYLINE实体和函数addVertexAt,实现“画顺”的设计思想.通过建立图形数据库实体扩展记录及基于Access放码规则数据库实现放码数据存储,解决了数据形成和使用的放码关键技术.
In integrated design system for costume which is based on AutoCAD2000, dress-lofting module is an important part in it. This paper analyzes the theory about dress lofting and the characteristics of AutoCAD2000. Using LWPOLYLINE entity and addVertexAt () function in AcDBCurve Class of AcDb Class Libraries, moreover, we realized the scheme using the idea of imitating drawing fit with ObjectARX based on Xrecord of graphic database; finally, the key technique of dress lofting is being solved.
出处
《宁夏工程技术》
CAS
2002年第2期120-123,共4页
Ningxia Engineering Technology
基金
国家科技型中小企业技术创新基金资助项目(99C26216400612)
