This work was supported in part by the National Science Foundation under Grant Nos.:1717178, 1319483, CAREER-1453101, the Natural Sciences and Engineering Research Council of Canada under Grant No. RGPIN-04360-2014, SoftBank Group, Pixar, and Adobe. We also thank Gilles Daviet and Peter Yichen Chen for insightful discussions, Chang Xiao, Henrique Maia and Oded Stein for their assistance, Gabriel Cirio for his cloth implementation, Xinxin Zhang for his AMGPCG pressure solver, Robert Lane and Jorge Espinoza for their help on storage and computational devices, and Cristin Barghiel and Julie Lottering for their continued generous contribution from SideFX.

© Columbia University and University of Waterloo, 2018. All images and videos are licensed under CC-BY-SA 4.0.