51 citations · 77 across the 3 of their papers we have counts for
4 papers · 1 filter
Progressing Level-of-Detail Animation of Volumetric Elastodynamics
Jiayi Eris Zhang, Doug L. James, Danny M. Kaufman
We extend the progressive dynamics model (Zhang et al., 2024) from cloth and shell simulation to volumetric finite elements, enabling an efficient level-of-detail (LOD) animation-d…
Fast Complementary Dynamics via Skinning Eigenmodes
Otman Benchekroun, Jiayi Eris Zhang, Siddhartha Chaudhuri +3
We propose a reduced-space elasto-dynamic solver that is well suited for augmenting rigged character animations with secondary motion. At the core of our method is a novel deformat…
Surface Multigrid via Intrinsic Prolongation
Hsueh-Ti Derek Liu, Jiayi Eris Zhang, Mirela Ben-Chen +1
This paper introduces a novel geometric multigrid solver for unstructured curved surfaces. Multigrid methods are highly efficient iterative methods for solving systems of linear eq…
Complementary Dynamics
Jiayi Eris Zhang, Seungbae Bang, David I. W. Levin +1
We present a novel approach to enrich arbitrary rig animations with elastodynamic secondary effects. Unlike previous methods which pit rig displacements and physical forces as adve…