摘要
针对智能化服装设计中款式图到纸样图智能转换的问题,以普通男衬衫为例,利用参数化方法,对其袖子部分的款式图到纸样图的转换进行了研究。首先确定袖子部分的关键控制点和特征线,并根据一片袖制图规则确定袖山高。然后,以款式图中的袖长与实际纸样制图中袖长的比例关系为基准,换算出与之相关的特征线尺寸,得出初步的纸样图框架。最后,由于B样条曲线具有良好的拟合曲线的特性,因而在已得出的纸样框架图中采用B样条曲线对相关弧线进行构造,利用几何关系计算B样条曲线的控制点坐标,从而建立参数化关系,完成转换后纸样图中相关弧线的构造,最终实现男衬衫一片袖款式图到纸样图的完全转化。
Considering the fact that the intelligent transformation from garment drawing to its pattern in the intelligent clothing design,and taking men＇ s shirt as an example,parametric methods are used to study the transformation for the sleeve. The first step is to determine the key points and characteristic lines,and then to determine the values of sleeve crown height according to the one-piece sleeve＇ s cartographic convention. Second,combing the ratio of sleeve length between garment drawing and its pattern,the length of the relevant characteristic lines are calculated,and then the preliminary frame diagram of pattern is obtained. Finally,since the B-spline curve has good characteristics of the fitted curve,the curves which have not yet been gotten in the preliminary frame diagram of pattern is constructed by the B-spline curve,and then the coordinates of relative points of B-spline curves is figured by the geometry relationship. And then the parametric relationship is established,and the transformation between garment drawing and pattern of men＇s shirt with one-piece sleeve is accomplished completely at last.
出处
《纺织学报》
EI
CAS
CSCD
北大核心
2016年第3期119-126,共8页
Journal of Textile Research
基金
陕西省教育厅2012年科学研究项目(12JK0571)
陕西省科技计划项目自然科学基础研究计划-面上项目(2015JM5167)
好运来研究生创新基金项目(HYL-201407)
