Presentation

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Primal-dual Non-smooth Friction for Rigid Body Animation
SessionSimulation With Contact
DescriptionOur novel contact solver, based on an primal-dual interior point algorithm, efficiently and robustly simulates the non-smooth transition between static and dynamic friction. Our algorithm is well suited for large systems of tightly packed objects with many contacts, which we demonstrate with complex granular flows and interlocking assemblies of rigid bodies.
Authors
Yi-Lu Chen
Institute of Science and Technology Austria (ISTA)
Mickaël Ly
Institute of Science and Technology Austria (ISTA)
Chris Wojtan
Institute of Science and Technology Austria (ISTA)
Event Type
Technical Paper
TimeThursday, 1 August 20249:00am - 9:10am MDT
LocationMile High 4
ACM Digital Library Journal Papers' PDFs
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Session Time & Location
Sunday, 28 July 20246:00pm - 8:45pm MDTBluebird Ballroom
Thursday, 1 August 20249:00am - 10:30am MDTMile High 4
Interest Areas
Research & Education
Recordings
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Recorded
Keywords
Animation
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