计算机辅助纸样设计和裁片自动生成系统

COMPUTER AIDED PAPER PATTERN DESIGN AND AUTOGENERATION OF CLOTH PIECES

本文描述了一个纸样设计和服装裁剪CAD系统及其实现的基本算法。通过对纸样进行参数化设计,该系统可快速得到合体的服装裁片。系统以图形库和参数化图形库为基础,应用包括Bezier曲线在内的线素进行纸样设计。参数组合方便,系统功能齐全,纸样裁片实现数据库管理。实践表明,系统实用有效,算法可靠,可以推广应用。

This paper presents an apparel CAD system which includes paper pattern design and garment clipping. Algorithms which realize this system are described also. By carring out parameterized design of paper pattern, the system can obtain garment cloth pieces quickly.The system is based on a graphic library and a parameterized graphic library, and makes paper pattern design with line elements which include Bezier curves. It is convenient to assort parameters in the process of parameterized design. Functions of this system are complete, and the library management for paper pattern and cloth pieces are implemented. It is showed that the system is effective for use, its algorithms are reliable and it can be extend for apparel application.