Meshless simulation for skeleton driven elastic deformation

A meshless simulation system is presented for elastic deformation driven by skeleton in this paper. In this system, we propose a new method for calculating node rotation while applying a similar technique with stiffness warping to tackle the nonlinear large deformation. In our method, all node rotat...

Full description

Saved in:
Bibliographic Details
Published in:Journal of Zhejiang University. A. Science 2006-09, Vol.7 (9), p.1596-1602
Main Authors: Song, Chao, Zhang, Hong-xin, Huang, Jin, Bao, Hu-jun
Format: Article
Language:English
Subjects:
旋转场
物理变形
网络模拟
骨架驱动
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A meshless simulation system is presented for elastic deformation driven by skeleton in this paper. In this system, we propose a new method for calculating node rotation while applying a similar technique with stiffness warping to tackle the nonlinear large deformation. In our method, all node rotations are evaluated from sampling points in attached skeleton by constructing and solving the diffusion partial differential equation. The experiments indicated that the method can enhance the stability of the dynamics and avoid fussy sub-step calculation in static deformation edition. Moreover, rational deformation results for the area around the skeleton joints can be simulated without user interaction by adopting the simplified technique.
ISSN:1673-565X
1009-3095
1862-1775
DOI:10.1631/jzus.2006.A1596