Efficient simulation of inextensible cloth

  • Authors:
  • Rony Goldenthal;David Harmon;Raanan Fattal;Michel Bercovier;Eitan Grinspun

  • Affiliations:
  • Columbia University and The Hebrew University of Jerusalem;Columbia University;University of California, Berkeley;The Hebrew University of Jerusalem;Columbia University

  • Venue:
  • ACM SIGGRAPH 2007 papers
  • Year:
  • 2007

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Abstract

Many textiles do not noticeably stretch under their own weight. Unfortunately, for better performance many cloth solvers disregard this fact. We propose a method to obtain very low strain along the warp and weft direction using Constrained Lagrangian Mechanics and a novel fast projection method. The resulting algorithm acts as a velocity filter that easily integrates into existing simulation code.