Constraint Solving Order in Position Based Dynamics

DOI

10.2991/eame-17.2017.46How to use a DOI?

Keywords

position based dynamics; cloth modelling; constraint order

Abstract

In order to solve the problem that the adjustment sequence depends only on the data structure in the process of constraint satisfaction, a method of propagating from the fixed points is proposed. The method analyzes the internal force of fabrics in the real world, sorts the particles in ascending order according to the distance from the mass to the fixed points by using the breadth-first search method. The experimental results show that applying the proposed method to the position based dynamics simulation of cloth can converge faster and improve the simulation efficiency.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yufeng Gu
AU  - Kejian Yang
AU  - Cong Lu
PY  - 2017/04
DA  - 2017/04
TI  - Constraint Solving Order in Position Based Dynamics
BT  - Proceedings of the 2017 2nd International Conference on Electrical, Automation and Mechanical Engineering (EAME 2017)
PB  - Atlantis Press
SP  - 191
EP  - 194
SN  - 2352-5401
UR  - https://doi.org/10.2991/eame-17.2017.46
DO  - 10.2991/eame-17.2017.46
ID  - Gu2017/04
ER  -