计算机工程2011，Vol.37Issue(20)：271-273,3.DOI:10.3969/j.issn.1000-3428.2011.20.092
动力学修正的柔性体复合变形算法
Soft Body Compound Deformation Algorithm with Dynamics Correction
摘要
Abstract
A compound deformation algorithm based on physics is proposed, which is adapted to the conventional simulation of the deformable objects that is poor at dynamic performance. This new algorithm is decoupled local and global deformation by using a filling sphere modeling approach. Through layered rendering of virtual force, the spring-mass system on the surface enhances immersion for virtual environment. For the problem of deformation hysteresis, correcting the position of barycenter using shape matching makes the result of dynamic simulation more exact.关键词
柔性体变形/动力学修正/弹簧-质点模型/填充球模型/力觉分层渲染Key words
soft body deformation/ dynamics correction/ spring-mass model/ filling sphere model/ force layered rendering分类
信息技术与安全科学引用本文复制引用
王朔,杨光,丑武胜..动力学修正的柔性体复合变形算法[J].计算机工程,2011,37(20):271-273,3.基金项目
国家自然科学基金资助项目(60775051) （60775051）
