Show simple item record

dc.contributor.authorMENDOZA, CESAR
dc.contributor.authorO'SULLIVAN, CAROL ANN
dc.date.accessioned2008-07-07T13:30:30Z
dc.date.available2008-07-07T13:30:30Z
dc.date.created17-19 October 2005en
dc.date.issued2005
dc.date.submitted2005en
dc.identifier.citationC. Mendoza, C. O'Sullivan 'Towards time-critical collision detection for deformable objects based on reduced models' in proceedings of the International Conference on Computer Animation and Social Agents, Hong Kong, 17-19 October 2005, edited by Baciu, T. and Lin, M. 2005, pp. 191 - 194.en
dc.identifier.otherY
dc.identifier.urihttp://hdl.handle.net/2262/18179
dc.descriptionPUBLISHEDen
dc.description.abstractTopics of physically based modeling of deformable objects and collision detection have been extensively researched. Nowadays, the combination of GPU techniques and multiresolution physical models allows interactive simulations of complex deformable objects with a large number of polygons. To achieve this, the geometry of the object is separated from the deformable model in order to represent the latter at different levels of resolutions (reduced models). Recently, James and Pai extended this idea to collision detection. They used the coordinates of the reduced model to update a sphere-tree hierarchy during object deformations. Moreover, many interactive simulations require a constant frame rate which can be obtained by using a time-critical approach. This approach allocates a given time-slice to the collision detection process, so it can be interrupted if the assigned time is expired. To the best of our knowledge, timecritical approaches have been only applied to rigid body collision detection. In this work, we propose an algorithm to carry out collision detection for deformable objects using an interruptible mechanism.en
dc.format.extent191en
dc.format.extent194en
dc.format.extent12533 bytes
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.rightsYen
dc.subjectComputer Scienceen
dc.titleTowards time-critical collision detection for deformable objects based on reduced modelsen
dc.typeConference Paperen
dc.type.supercollectionscholarly_publicationsen
dc.type.supercollectionrefereed_publicationsen
dc.identifier.rssurihttp://isg.cs.tcd.ie/cosulliv/Pubs/MendozaCasa05.pdf
dc.identifier.rssurihttp://www.mendozajullia.com/papers/mainCasa05.pdf


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record