用变截面纱线模型模拟平纹织物的研究

Research of Simulating Plain Weave Fabric by Fancy Cross Section Yarn Model

为了逼真模拟平纹织物,采用变化尺寸大小的锯齿形椭圆截面的纱线模型,结合B样条曲面造型技术,利用Pe irce机织物模型构造平纹织物的几何立体结构。根据VC程序运行结果来看,该纱线模型结合捻度结构用于模拟平纹织物的效果逼真。

To simulate plain weave fabric brilliantly, yarn model of zigzag ellipse cross section of different size was adopted, geometric solid structure of plain weave fabric was established by B spline curve style technology and Peiree woven fabric model. Through running result of VC program, this yarn model combing with twist structure used in simulating plain weave fabric has living effect.