摘要
给出一种织物造型的迭代算法,它属于弹性质点模型。此模型把织物用质点网络来表示后,主要考虑质点间的三种作用力:质点间的推拉力即网线纤维的张力;使同一网线上的连续三点保持在一条直线上的力即网线的弹力;在网线的交点处使相交网线保持垂直的力,即网线的编织力。网络中的质点在这三种力的作用下产生位移,从而表现出织物的质地、特征和动态效果。
An iterative algorithm for cloth modeling is presented,which is one of elastic particle models.After cloth is represented with a grid of particles,mainly three forces are taken into account:the pulling or pushing force between particles,i.e.tensile force of cloth fibre;the force keeping successive three particles on a line,i.e.elastic force of cloth fibre;the force at intersection of grid lines keeping the intersecting lines perpendicular,i.e.weaving force of cloth fibre.The particles on the grid are shifted by these three forces and then,the texture,characteristic and dynamic effect are shown up.
出处
《计算机应用研究》
CSCD
北大核心
2004年第9期42-44,共3页
Application Research of Computers
基金
安徽省教育厅自然科学研究重点项目(2001kj190zd)
关键词
织物造型
质点网络
迭代算法
实时动画
Cloth Modeling
Grid of Particles
Iterative Algorithm
Real-time Moving Picture
