Folding and crumpling adaptive sheets

  title={Folding and crumpling adaptive sheets},
  author={Rahul Narain and Tobias Pfaff and James F. O'Brien},
  journal={ACM Trans. Graph.},
We present a technique for simulating plastic deformation in sheets of thin materials, such as crumpled paper, dented metal, and wrinkled cloth. Our simulation uses a framework of adaptive mesh refinement to dynamically align mesh edges with folds and creases. This framework allows efficient modeling of sharp features and avoids bend locking that would be otherwise caused by stiff in-plane behavior. By using an explicit plastic embedding space we prevent remeshing from causing shape diffusion… CONTINUE READING
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