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Constraint-Based Simulation of Adhesive Contact
(The Eurographics Association, 2010)
Dynamics with contact are often formulated as a constrained optimization problem. This approach allows handling in an integrated manner both non-penetration and frictional constraints. Following developments in the ...
Efficient Collision Detection for Brittle Fracture
(The Eurographics Association, 2012)
In complex scenes with many objects, collision detection plays a key role in the simulation performance. This is particularly true for fracture simulation, where multiple new objects are dynamically created. In this paper, ...
SPH Granular Flow with Friction and Cohesion
(The Eurographics Association, 2011)
Combining mechanical properties of solids and fluids, granular materials pose important challenges for the design of algorithms for realistic animation. In this paper, we present a simulation algorithm based on smoothed ...
Efficient Simulation of Knitted Cloth Using Persistent Contacts
(ACM Siggraph, 2015)
Knitted cloth is made of yarns that are stitched in regular patterns, and its macroscopic behavior is dictated by the contact interactions between such yarns. We propose an efficient representation of knitted cloth at the ...
Fast Deformation of Volume Data Using Tetrahedral Mesh Rasterization
(ACM SIGGRAPH / Eurographics Association, 2013)
Many inherently deformable structures, such as human anatomy, are often represented using a regular volumetric discretization, e.g., in medical imaging. While deformation algorithms employ discretizations that deform ...
FASTCD: Fracturing-Aware Stable Collision Detection
(The Eurographics Association, 2010)
We present a collision detection (CD) method for complex and large-scale fracturing models that have geometric and topological changes. We first propose a novel dual-cone culling method to improve the performance of CD, ...