Physics-Based Simulation

Adaptive Algebraic Reuse of Reordering in Cholesky Factorizations with Dynamic Sparsity Patterns

Behrooz Zarebavani, Danny M. Kaufman, David I. W. Levin, Maryam Mehri Dehnavi

Journal SIGGRAPH 2025 Sparse Cholesky Solver Fill-Reducing Ordering Symbolic Analysis Dynamic Sparsity Nested Dissection Computation Reuse Physics-Based Simulation Remeshing

AMOR: Adaptive Character Control through Multi-Objective Reinforcement Learning

Lucas N. Alegre, Agon Serifi, Ruben Grandia, David Müller, Espen Knoop, Moritz Bächer

Conference SIGGRAPH 2025 Character Animation Reinforcement Learning Multi-Objective Optimization Physics-Based Simulation Motion Tracking

Arenite: A Physics-based Sandstone Simulator

Zhanyu Yang, Aryamaan Jain, Guillaume Cordonnier, Marie-Paule Cani, Zhaopeng Wang, Bedrich Benes

Journal SIGGRAPH 2025 Physics-based Simulation Sandstone Modeling Erosion Simulation Terrain Generation Procedural Geology Natural Phenomena

CK-MPM: A Compact-Kernel Material Point Method

Michael Liu, Xinlei Wang, Minchen Li

Journal SIGGRAPH 2025 Material Point Method Physics-Based Simulation Elastoplasticity Fracture Simulation Numerical Analysis GPU Simulation

Digital Animation of Powder-Snow Avalanches

Filipe de Carvalho Nascimento, Fabricio S. Sousa, Afonso Paiva

Journal SIGGRAPH 2025 Physics-Based Simulation Fluid Simulation Powder Snow Avalanche Natural Phenomena Computer Animation

Fast Physics-Based Modeling of Knots and Ties using Templates

Dewen Guo, Zhendong Wang, Zegao Liu, Sheng Li, Guoping Wang, Yin Yang, Huamin Wang

Conference SIGGRAPH 2025 Physics-Based Simulation Cloth Simulation Knot Tying Template-Based Modeling Digital Fashion

PARC: Physics-based Augmentation with Reinforcement Learning for Character Controllers

Michael Xu, Yi Shi, KangKang Yin, Xue Bin Peng

Conference SIGGRAPH 2025 Reinforcement Learning Motion Generation Diffusion Model Physics-Based Simulation Character Control Data Augmentation

Stable Cosserat Rods

Jerry Hsu, Tongtong Wang, Kui Wu, Cem Yuksel

Conference SIGGRAPH 2025 Physics-Based Simulation Cosserat Rods Thin Elastic Rods Hair Simulation Yarn-Level Cloth GPU Simulation

ViSA: Physics-based Virtual Stunt Actors for Ballistic Stunts

Minseok Kim, Wonjeong Seo, Sung-Hee Lee, Jungdam Won

Journal SIGGRAPH 2025 Physics-Based Simulation Character Animation Ballistic Motion Stunt Simulation Motion Control

A Nonconforming Formulation of Cloth

Elias Gueidon, Maurizio M. Chiaramonte

Conference SIGGRAPH Asia 2025 Cloth Simulation Nonconforming Elements Finite Element Method Thin Shell Physics Based Simulation

CFC: Simulating Character-Fluid Coupling using a Two-Level World Model

Zhiyang Dou, Chen Peng, Xinyu Lu, Xiaohan Ye, Lixing Fang, Yuan Liu, Wenping Wang, Chuang Gan, Lingjie Liu, Taku Komura

Journal SIGGRAPH Asia 2025 Character Animation Fluid Coupling World Model Reinforcement Learning Physics Based Simulation