SIGGRAPH '87 Proceedings of the 14th annual conference on Computer graphics and interactive techniques
Analytical methods for dynamic simulation of non-penetrating rigid bodies
SIGGRAPH '89 Proceedings of the 16th annual conference on Computer graphics and interactive techniques
How to simulate billiards and similar systems
Journal of Computational Physics
Fast contact force computation for nonpenetrating rigid bodies
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
Impulse-based dynamic simulation
WAFR Proceedings of the workshop on Algorithmic foundations of robotics
Proximity problems on moving points
SCG '97 Proceedings of the thirteenth annual symposium on Computational geometry
Kinetic data structures: a state of the art report
WAFR '98 Proceedings of the third workshop on the algorithmic foundations of robotics on Robotics : the algorithmic perspective: the algorithmic perspective
Data structures for mobile data
Journal of Algorithms
Separation-sensitive collision detection for convex objects
Proceedings of the tenth annual ACM-SIAM symposium on Discrete algorithms
Timewarp rigid body simulation
Proceedings of the 27th annual conference on Computer graphics and interactive techniques
Realistic animation of rigid bodies
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
Dynamic real-time deformations using space & time adaptive sampling
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Computer Methods for Ordinary Differential Equations and Differential-Algebraic Equations
Computer Methods for Ordinary Differential Equations and Differential-Algebraic Equations
Robust treatment of collisions, contact and friction for cloth animation
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Efficient Collision Detection Using Bounding Volume Hierarchies of k-DOPs
IEEE Transactions on Visualization and Computer Graphics
Efficient Asynchronous Evolution of Physical Simulations
SIBGRAPHI '98 Proceedings of the International Symposium on Computer Graphics, Image Processing, and Vision
Simulation of clothing with folds and wrinkles
Proceedings of the 2003 ACM SIGGRAPH/Eurographics symposium on Computer animation
Proceedings of the 2003 ACM SIGGRAPH/Eurographics symposium on Computer animation
ACM SIGGRAPH 2003 Papers
Nonconvex rigid bodies with stacking
ACM SIGGRAPH 2003 Papers
Modern Microprocessors (Computer Engineering Series)
Modern Microprocessors (Computer Engineering Series)
Collision detection for deforming necklaces
Computational Geometry: Theory and Applications - Special issue on the 18th annual symposium on computational geometry—SoCG2002
Fast frictional dynamics for rigid bodies
ACM SIGGRAPH 2005 Papers
Real-Time Collision Detection (The Morgan Kaufmann Series in Interactive 3-D Technology) (The Morgan Kaufmann Series in Interactive 3D Technology)
Resolving surface collisions through intersection contour minimization
ACM SIGGRAPH 2006 Papers
SIGGRAPH '05 ACM SIGGRAPH 2005 Courses
Geometric, variational integrators for computer animation
Proceedings of the 2006 ACM SIGGRAPH/Eurographics symposium on Computer animation
Robust treatment of simultaneous collisions
ACM SIGGRAPH 2008 papers
Animating developable surfaces using nonconforming elements
ACM SIGGRAPH 2008 papers
Stability of asynchronous variational integrators
Journal of Computational Physics
Staggered projections for frictional contact in multibody systems
ACM SIGGRAPH Asia 2008 papers
Globally coupled collision handling using volume preserving impulses
Proceedings of the 2008 ACM SIGGRAPH/Eurographics Symposium on Computer Animation
Distributed proximity maintenance in ad hoc mobile networks
DCOSS'05 Proceedings of the First IEEE international conference on Distributed Computing in Sensor Systems
Anisotropic friction for deformable surfaces and solids
Proceedings of the 2009 ACM SIGGRAPH/Eurographics Symposium on Computer Animation
Subspace self-collision culling
ACM SIGGRAPH 2010 papers
Volume contact constraints at arbitrary resolution
ACM SIGGRAPH 2010 papers
Efficient yarn-based cloth with adaptive contact linearization
ACM SIGGRAPH 2010 papers
Stable spaces for real-time clothing
ACM SIGGRAPH 2010 papers
A nonsmooth Newton solver for capturing exact Coulomb friction in fiber assemblies
ACM Transactions on Graphics (TOG)
Constraint-based simulation of adhesive contact
Proceedings of the 2010 ACM SIGGRAPH/Eurographics Symposium on Computer Animation
Toward high-quality modal contact sound
ACM SIGGRAPH 2011 papers
Physics-inspired upsampling for cloth simulation in games
ACM SIGGRAPH 2011 papers
Asynchronous integration with phantom meshes
SCA '11 Proceedings of the 2011 ACM SIGGRAPH/Eurographics Symposium on Computer Animation
Interference-aware geometric modeling
Proceedings of the 2011 SIGGRAPH Asia Conference
ACM Transactions on Graphics (TOG) - SIGGRAPH 2012 Conference Proceedings
Manipulation of Flexible Objects by Geodesic Control
Computer Graphics Forum
Speculative parallel asynchronous contact mechanics
ACM Transactions on Graphics (TOG) - Proceedings of ACM SIGGRAPH Asia 2012
Modeling friction and air effects between cloth and deformable bodies
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
Variational integrators for the dynamics of thermo-elastic solids with finite speed thermal waves
Journal of Computational Physics
Special Section on CAD/Graphics 2013: Canopy-frame interactions for umbrella simulation
Computers and Graphics
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We develop a method for reliable simulation of elastica in complex contact scenarios. Our focus is on firmly establishing three parameter-independent guarantees: that simulations of well-posed problems (a) have no interpenetrations, (b) obey causality, momentum- and energy-conservation laws, and (c) complete in finite time. We achieve these guarantees through a novel synthesis of asynchronous variational integrators, kinetic data structures, and a discretization of the contact barrier potential by an infinite sum of nested quadratic potentials. In a series of two- and three-dimensional examples, we illustrate that this method more easily handles challenging problems involving complex contact geometries, sharp features, and sliding during extremely tight contact.