113 citations · 153 across the 7 of their papers we have counts for
4 papers · 1 filter
Position-Based Nonlinear Gauss-Seidel for Quasistatic Hyperelasticity
Yizhou Chen, Yushan Han, Jingyu Chen +1
Position based dynamics is a powerful technique for simulating a variety of materials. Its primary strength is its robustness when run with limited computational budget. We develop…
A Robust Grid-Based Meshing Algorithm for Embedding Self-Intersecting Surfaces
Steven W. Gagniere, Yushan Han, Yizhou Chen +4
The creation of a volumetric mesh representing the interior of an input polygonal mesh is a common requirement in graphics and computational mechanics applications. Most mesh creat…
A Momentum-Conserving Implicit Material Point Method for Surface Energies with Spatial Gradients
Jingyu Chen, Victoria Kala, Alan Marquez-Razon +3
We present a novel Material Point Method (MPM) discretization of surface tension forces that arise from spatially varying surface energies. These variations typically arise from su…
A Hybrid Lagrangian/Eulerian Collocated Advection and Projection Method for Fluid Simulation
Steven W. Gagniere, David A. B. Hyde, Alan Marquez-Razon +5
We present a hybrid particle/grid approach for simulating incompressible fluids on collocated velocity grids. We interchangeably use particle and grid representations of transporte…