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BEGIN:VEVENT
DTSTAMP:20260114T163659Z
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:C-shells: Deployable Gridshells with Curved Beams\n\nWe introd
 uce a computational pipeline for simulating and designing C-shells, a new 
 class of planar-to-spatial deployable linkage structures. A C-shell is com
 posed of curved flexible beams connected at rotational joints that can be 
 assembled in a stress-free planar configuration. When actuated, the e...\n
 \n\nQuentin Becker, Seiichi Suzuki, and Yingying Ren (EPFL); Davide Pellis
  (ISTI - CNR); Julian Panetta (University of California Davis); and Mark P
 auly (EPFL)\n---------------------\nProgressive Shell Quasistatics for Uns
 tructured Meshes\n\nThin shell structures exhibit complex behaviors critic
 al for modeling and design across wide-ranging applications. To capture th
 eir mechanical response requires finely detailed, high-resolution meshes. 
 Corresponding simulations for predicting equilibria with these meshes are 
 expensive, whereas coars...\n\n\nJiayi Eris Zhang (Stanford University, Ad
 obe); Jérémie Dumas and Raymond Fei (Adobe); Alec Jacobson (University of 
 Toronto, Adobe); Doug James (Stanford University); and Danny Kaufman (Adob
 e)\n---------------------\nStable Discrete Bending by Analytic Eigensystem
  and Adaptive Orthotropic Geometric Stiffness\n\nIn this paper, we address
  two limitations of dihedral angle based discrete bending (DAB) models, i.
 e. the indefiniteness of their energy Hessian and their vulnerability to g
 eometry degeneracies. To tackle the indefiniteness issue, we present novel
  analytic expressions for the eigensystem of a DAB en...\n\n\nZhendong Wan
 g (Style3D Research); Yin Yang (University of Utah, Style3D Research); and
  Huamin Wang (Style3D Research)\n---------------------\nKirchhoff-Love She
 lls with Arbitrary Hyperelastic Materials\n\nKirchhoff-Love shells are com
 monly used in many branches of engineering, including in computer graphics
 , but have so far been simulated only under limited nonlinear material opt
 ions. We derive the Kirchhoff-Love thin-shell mechanical energy for an arb
 itrary 3D volumetric hyperelastic material, inclu...\n\n\nJiahao Wen and J
 ernej Barbic (University of Southern California)\n---------------------\nS
 ubspace-Preconditioned GPU Projective Dynamics with Contact for Cloth Simu
 lation\n\nWe propose an efficient cloth simulation method that combines th
 e merits of two drastically different numerical procedures, namely the sub
 space integration and parallelizable iterative relaxation. We show those t
 wo methods can be organically coupled within the framework of projective d
 ynamics (PD), ...\n\n\nXuan Li (UCLA); Yu Fang (UCLA, University of Pennsy
 lvania); Lei Lan (University of Utah); Huamin Wang (Style 3D Research); Yi
 n Yang (University of Utah, Style 3D Research); Minchen Li (UCLA, Carnegie
  Mellon University); and Chenfanfu Jiang (UCLA, Style 3D Research)\n\nRegi
 stration Category: Full Access\n\nSession Chair: Weiwei Xu (State Key Labo
 ratory of CAD&CG, Zhejiang University)
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