Long Range Attachments - A Method to Simulate Inextensible Clothing in Computer Games

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dc.contributor.authorKim, Tae-Yongen_US
dc.contributor.authorChentanez, Nuttapongen_US
dc.contributor.authorMüller-Fischer, Matthiasen_US
dc.contributor.editorJehee Lee and Paul Kryen_US
dc.date.accessioned2014-01-29T08:01:14Z
dc.date.available2014-01-29T08:01:14Z
dc.date.issued2012en_US
dc.description.abstractInextensibility is one of the most fundamental properties of cloth. Existing approaches to handle inextensibility often require solving global non-linear systems and remain computationally expensive for computer game uses. Real time performance can be achieved by allowing damping or stretching at reduced solver costs, but these compromise visual realism - the cloth either looks stretchy or fine wrinkles get lost. Our long range attachment (LRA) method exploits that typical game character clothing tends to be attached to some kinematic parts of the character. LRA method applies unilateral distance constraint between free particles of the cloth to distant attachment point on the character, preventing them from stretching away from the kinematically driven attachments (e.g. shoulder for a cape). This simple step provides an efficient shortcut for enforcing global inextensibility that can be readily implemented into existing game physics methods such as PBD.en_US
dc.description.seriesinformationEurographics/ ACM SIGGRAPH Symposium on Computer Animationen_US
dc.identifier.isbn978-3-905674-37-8en_US
dc.identifier.issn1727-5288en_US
dc.identifier.urihttps://doi.org/10.2312/SCA/SCA12/305-310en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectI.3.5 [Computer Graphics]en_US
dc.subjectComputational Geometry and Object Modelingen_US
dc.subjectPhysically Based Modelingen_US
dc.titleLong Range Attachments - A Method to Simulate Inextensible Clothing in Computer Gamesen_US
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SCA 12: Eurographics/SIGGRAPH Symposium on Computer Animation