摘要
透孔组织、网目组织、蜂巢组织、凸条组织等变化组织一直是织物外观模拟的难点之一。通过引入凹凸系数的概念,判断相邻组织点之间的重叠趋势,结合浮长线的聚合和分离作用,对机织物结构计算作进一步改进,并使用B样条曲面技术对纱线进行造型,模拟此类织物的三维图像,取得了较好的效果。
Realistic imitation of appearance and patterns of fancy weaves such as mesh, mock leno, honey comb, pique stripe is a long-standing problem. The present work attempted to solve this problem. Through introduction of the concept of up and down coefficient to judge the over-lap tendency between the neighboring points and consideration of the gathering and separating forces of the long floats, the computation method of the woven fabric structure was further improved. The B-spline curve technique was used to imitate the yarn structure and the 3D image of this kind of fabrics, and better results were obtained.
出处
《纺织学报》
EI
CAS
CSCD
北大核心
2005年第6期35-38,共4页
Journal of Textile Research
基金
国家留学基金管理委员会资助项目(22812032)
湖北省纺织材料及其应用重点实验室资助项目(TKL200406)
