Author Archives: christopherbatty

Hongyi Xu, Yijing Li, Yong Chen, Jernej Barbic We demonstrate an interactive method to create heterogeneous continuous deformable materials on complex three-dimensional meshes. The user specifies displacements and internal elastic forces at a chosen set of mesh vertices. Our system then rapidly solves … Continue reading →

Weiguang Si, Sung-Hee Lee, Eftychios Sifakis, Demetri Terzopoulos We address the challenging problem of controlling a complex biomechanical model of the human body to synthesize realistic swimming animation. Our human model includes all of the relevant articular bones and muscles, including 103 bones … Continue reading →

Adam W. Bargteil, Ben Jones In this paper, we advocate explicit symplectic Euler integration and strain limiting in a shape matching simulation framework. The resulting approach resembles not only previous work on shape matching and strain limiting, but also the recently … Continue reading →

Pengbo Li, Paul Kry We present an approach for physics based simulation of the wrinkling of multi-layer skin with heterogeneous material properties. Each layer of skin is simulated with an adaptive mesh, with the different layers coupled via constraints that … Continue reading →

Sören Pirk, Till Niese, Torsten Hädrich, Bedrich Benes, Oliver Deussen We present a novel method for combining developmental tree models with turbulent wind fields. The tree geometry is created from internal growth functions of the developmental model and its response … Continue reading →

Rajsekhar Setaluri, Mridul Aanjaneya, Sean Bauer, and Eftychios Sifakis We introduce a new method for fluid simulation on high-resolution adaptive grids which rivals the throughput and parallelism potential of methods based on uniform grids. Our enabling contribution is SPGrid, a … Continue reading →

Wei-Chin Lin We present a two-way coupling technique for simulating the complex interaction between hair and fluids. In our approach, the motion of hair and fluids is simulated by evaluating the hydrodynamic forces among them based on boundary handling techniques … Continue reading →

Daniel Holz Granular materials exhibit a large number of diverse physical phenomena which makes their numerical simulation challenging. When set in motion they flow almost like a fluid, while they can present high shear strength when at rest. Those macroscopic … Continue reading →

Mark Browning, Connelly Barnes, Samantha Ritter, Adam Finkelstein We present a method that combines hand-drawn artwork with fluid simulations to produce animated fluids in the visual style of the artwork. Given a fluid simulation and a set of keyframes rendered by … Continue reading →

The SIGGRAPH Asia 2014 collection includes: Yarn-level Simulation of Woven Cloth A PPPM Fast Summation Method for Fluids and Beyond Fast and Exact Continuous Collision Detection with Bernstein Sign Classification SPGrid: A Sparse Paged Grid Structure Applied to Adaptive Smoke … Continue reading →