Efficient Simulation of Secondary Motion in Rig-Space

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dc.contributor.authorHahn, Fabianen_US
dc.contributor.authorThomaszewski, Bernharden_US
dc.contributor.authorCoros, Stelianen_US
dc.contributor.authorSumner, Robert W.en_US
dc.contributor.authorGross, Markusen_US
dc.contributor.editorTheodore Kim and Robert Sumneren_US
dc.date.accessioned2016-02-18T12:01:40Z
dc.date.available2016-02-18T12:01:40Z
dc.date.issued2013en_US
dc.description.abstractWe present an efficient method for augmenting keyframed character animations with physically-simulated secondary motion. Our method achieves a performance improvement of one to two orders of magnitude over previous work without compromising on quality. This performance is based on a linearized formulation of rigspace dynamics that uses only rig parameters as degrees of freedom, a physics-based volumetric skinning method that allows our method to predict the motion of internal vertices solely from deformations of the surface, as well as a deferred Jacobian update scheme that drastically reduces the number of required rig evaluations. We demonstrate the performance of our method by comparing it to previous work and showcase its potential on a productionquality character rig.en_US
dc.description.sectionheadersThis Whole Mesh is Riggeden_US
dc.description.seriesinformationEurographics/ ACM SIGGRAPH Symposium on Computer Animationen_US
dc.identifier.doi10.1145/2485895.2485918en_US
dc.identifier.isbn978-1-4503-2132-7en_US
dc.identifier.issn1727-5288en_US
dc.identifier.pages165-172en_US
dc.identifier.urihttps://doi.org/10.1145/2485895.2485918en_US
dc.publisherACM SIGGRAPH / Eurographics Associationen_US
dc.subjectCR Categoriesen_US
dc.subjectI.3.7 [Computer Graphics]en_US
dc.subjectThree Dimensional Graphics and Realismen_US
dc.subjectAnimationen_US
dc.subjectI.6.8 [Simulation and Modeling]en_US
dc.subjectTypes of Simulationen_US
dc.subjectAnimationen_US
dc.subjectKeywordsen_US
dc.subjectphysicallyen_US
dc.subjectbased simulationen_US
dc.subjectanimation controlen_US
dc.titleEfficient Simulation of Secondary Motion in Rig-Spaceen_US
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SCA 13: Eurographics/SIGGRAPH Symposium on Computer Animation