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DTSTART:19721003T020000
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BEGIN:VEVENT
DTSTAMP:20240214T070310Z
LOCATION:Meeting Room C4.9+C4.10\, Level 4 (Convention Centre)
DTSTART;TZID=Australia/Melbourne:20231212T140000
DTEND;TZID=Australia/Melbourne:20231212T151000
UID:siggraphasia_SIGGRAPH Asia 2023_sess141@linklings.com
SUMMARY:Shells
DESCRIPTION:Technical Papers\n\nStable Discrete Bending by Analytic Eigens
 ystem and Adaptive Orthotropic Geometric Stiffness\n\nIn this paper, we ad
 dress two limitations of dihedral angle based discrete bending (DAB) model
 s, i.e. the indefiniteness of their energy Hessian and their vulnerability
  to geometry degeneracies. To tackle the indefiniteness issue, we present 
 novel analytic expressions for the eigensystem of a DAB en...\n\n\nZhendon
 g Wang (Style3D Research); Yin Yang (University of Utah, Style3D Research)
 ; and Huamin Wang (Style3D Research)\n---------------------\nSubspace-Prec
 onditioned GPU Projective Dynamics with Contact for Cloth Simulation\n\nWe
  propose an efficient cloth simulation method that combines the merits of 
 two drastically different numerical procedures, namely the subspace integr
 ation and parallelizable iterative relaxation. We show those two methods c
 an be organically coupled within the framework of projective dynamics (PD)
 , ...\n\n\nXuan Li (UCLA); Yu Fang (UCLA, University of Pennsylvania); Lei
  Lan (University of Utah); Huamin Wang (Style 3D Research); Yin Yang (Univ
 ersity of Utah, Style 3D Research); Minchen Li (UCLA, Carnegie Mellon Univ
 ersity); and Chenfanfu Jiang (UCLA, Style 3D Research)\n------------------
 ---\nProgressive Shell Quasistatics for Unstructured Meshes\n\nThin shell 
 structures exhibit complex behaviors critical for modeling and design acro
 ss wide-ranging applications. To capture their mechanical response require
 s finely detailed, high-resolution meshes. Corresponding simulations for p
 redicting equilibria with these meshes are expensive, whereas coars...\n\n
 \nJiayi Eris Zhang (Stanford University, Adobe); Jérémie Dumas and Raymond
  Fei (Adobe); Alec Jacobson (University of Toronto, Adobe); Doug James (St
 anford University); and Danny Kaufman (Adobe)\n---------------------\nC-sh
 ells: Deployable Gridshells with Curved Beams\n\nWe introduce a computatio
 nal pipeline for simulating and designing C-shells, a new class of planar-
 to-spatial deployable linkage structures. A C-shell is composed of curved 
 flexible beams connected at rotational joints that can be assembled in a s
 tress-free planar configuration. When actuated, the e...\n\n\nQuentin Beck
 er, Seiichi Suzuki, and Yingying Ren (EPFL); Davide Pellis (ISTI - CNR); J
 ulian Panetta (University of California Davis); and Mark Pauly (EPFL)\n---
 ------------------\nKirchhoff-Love Shells with Arbitrary Hyperelastic Mate
 rials\n\nKirchhoff-Love shells are commonly used in many branches of engin
 eering, including in computer graphics, but have so far been simulated onl
 y under limited nonlinear material options. We derive the Kirchhoff-Love t
 hin-shell mechanical energy for an arbitrary 3D volumetric hyperelastic ma
 terial, inclu...\n\n\nJiahao Wen and Jernej Barbic (University of Southern
  California)\n\nRegistration Category: Full Access\n\nSession Chair: Weiwe
 i Xu (State Key Laboratory of CAD&CG, Zhejiang Univerisity; State Key Lab 
 of CAD and CG, Zhejiang University)
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