摘要
该文利用基于NURBS的自由变形方法模拟三维人体腿部弯曲,将人体腿部看作刚体(腿骨)和柔体(肌肉)的结合体,对Barr提出的变形方法作了改进,运用权因子控制变形,取得了较好的模拟效果。
This paper simulate s three-dimension human's leg bending by using Free Form Deformation on the basis of NURBS,leg is looked as combo of rigid body(bone)and flexible body(muscle),it improves Barr's deformation methods,weight is used to control deformation and a good visual effect of simulation is achieved.
出处
《计算机工程与应用》
CSCD
北大核心
2002年第17期95-97,共3页
Computer Engineering and Applications
基金
陕西省自然科学基金资助(编号:00X002)
