• Documents
  • Authors
  • Tables
  • Log in
  • Sign up
  • MetaCart
  • DMCA
  • Donate

CiteSeerX logo

Advanced Search Include Citations
Advanced Search Include Citations

DMCA

Large steps in cloth simulation (1998)

Cached

  • Download as a PDF

Download Links

  • [www-graphics.stanford.edu]
  • [formaurbis.stanford.edu]
  • [graphics.stanford.edu]
  • [www.cs.cornell.edu]
  • [graphics.stanford.edu]
  • [www.cs.cornell.edu]
  • [www.ri.cmu.edu]
  • [www.pixar.com]
  • [robotics.stanford.edu]
  • [www-cgi.cs.cmu.edu]
  • [www-2.cs.cmu.edu]
  • [www.cs.cmu.edu]
  • [www.cs.cmu.edu]
  • [www.cs.cmu.edu]
  • [ai.stanford.edu]
  • [www.dca.fee.unicamp.br]
  • [team.inria.fr]
  • [www.cs.cmu.edu]
  • [ai.stanford.edu]
  • [graphics.stanford.edu]
  • [www-graphics.stanford.edu]
  • [graphics.stanford.edu]

  • Other Repositories/Bibliography

  • DBLP
  • Save to List
  • Add to Collection
  • Correct Errors
  • Monitor Changes
by David Baraff , Andrew Witkin
Venue:SIGGRAPH 98 Conference Proceedings
Citations:575 - 5 self
  • Summary
  • Citations
  • Active Bibliography
  • Co-citation
  • Clustered Documents
  • Version History

BibTeX

@INPROCEEDINGS{Baraff98largesteps,
    author = {David Baraff and Andrew Witkin},
    title = {Large steps in cloth simulation},
    booktitle = {SIGGRAPH 98 Conference Proceedings},
    year = {1998},
    pages = {43--54}
}

Share

Facebook Twitter Reddit Bibsonomy

OpenURL

 

Abstract

The bottle-neck in most cloth simulation systems is that time steps must be small to avoid numerical instability. This paper describes a cloth simulation system that can stably take large time steps. The simulation system couples a new technique for enforcing constraints on individual cloth particles with an implicit integration method. The simulator models cloth as a triangular mesh, with internal cloth forces derived using a simple continuum formulation that supports modeling operations such as local anisotropic stretch or compression; a unified treatment of damping forces is included as well. The implicit integration method generates a large, unbanded sparse linear system at each time step which is solved using a modified conjugate gradient method that simultaneously enforces particles ’ constraints. The constraints are always maintained exactly, independent of the number of conjugate gradient iterations, which is typically small. The resulting simulation system is significantly faster than previous accounts of cloth simulation systems in the literature. Keywords—Cloth, simulation, constraints, implicit integration, physically-based modeling. 1

Keyphrases

cloth simulation system    large step    time step    simulation system    implicit integration method    large time step    previous account    conjugate gradient iteration    individual cloth particle    particle constraint    simulator model    local anisotropic stretch    physically-based modeling    new technique    simple continuum formulation    unbanded sparse linear system    triangular mesh    internal cloth force    numerical instability    modified conjugate gradient method    keywords cloth    unified treatment    implicit integration   

Powered by: Apache Solr
  • About CiteSeerX
  • Submit and Index Documents
  • Privacy Policy
  • Help
  • Data
  • Source
  • Contact Us

Developed at and hosted by The College of Information Sciences and Technology

© 2007-2019 The Pennsylvania State University