基于AutoCAD参数化的个性化服装纸样生成

Generation of personalized garment pattern based on AutoCAD parameterization

为解决服装制版领域中,服装纸样生成效率低、纸样修改重复性劳动繁重和不能很好地适应个性化需求等问题,提出一种新的基于参数化制版的个性化服装纸样快速生成方法。首先利用双圆弧拟合服装样版轮廓曲线,并结合AutoCAD的参数化功能构建参数化曲线约束模型,在此基础上建立参数化服装纸样。结果表明:双圆弧能够较为准确地拟合服装样版轮廓曲线;参数化曲线约束方法种类多且灵活,可适应所有服装样版轮廓曲线;通过该方法建立的参数化服装纸样稳定性好,其任意参数皆可修改,纸样修改高效、直观、便捷,提高了个性化服装纸样生成效率。

In order to solve low production efficiency of garment pattern,repetitive work of pattern modification,and incapability of adapting well to personalized needs in the field of garment making,a new method for rapid creation of personalized garment patterns based on parametric plate making was proposed.Firstly,the double arc was used to fit the garment pattern contour curve,and combined with the parameterization function of AutoCAD,the parameterized curve constraint model was constructed.Based on this,a parameterized garment pattern was established.The results show that the double arc can accurately fit the clothing contour curve.The parametric curve restraining methods are versatile and flexible,and can adapt to all garment pattern contour curves.The parameterized garment pattern established by this method has good stability,and any parameter thereof can be modified,and pattern modification is highly efficient,intuitive and convenient,which greatly improves the efficiency of personalized garment pattern generation.