A Time-independent Deformer for Elastic-rigid Contacts
| hal.structure.identifier | Melting the frontiers between Light, Shape and Matter [MANAO] | |
| dc.contributor.author | BRUNEL, Camille | |
| hal.structure.identifier | Melting the frontiers between Light, Shape and Matter [MANAO] | |
| dc.contributor.author | BÉNARD, Pierre | |
| hal.structure.identifier | Melting the frontiers between Light, Shape and Matter [MANAO] | |
| dc.contributor.author | GUENNEBAUD, Gael | |
| hal.structure.identifier | Melting the frontiers between Light, Shape and Matter [MANAO] | |
| dc.contributor.author | BARLA, Pascal | |
| dc.date.accessioned | 2023-05-12T10:41:44Z | |
| dc.date.available | 2023-05-12T10:41:44Z | |
| dc.date.issued | 2020-04-30 | |
| dc.identifier.issn | 2577-6193 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/181624 | |
| dc.description.abstractEn | We introduce a new tool that assists artists in deforming an elastic object when it comes in intersection with a rigid one. As opposed to methods that rely on time-resolved simulations, our approach is entirely based on time-independent geometric operators. It thus restarts from scratch at every frame from a pair of objects in intersection and works in two stages: the intersected regions are first matched and a contact region is identified on the rigid object; the elastic object is then deformed to match the contact while producing plausible bulge effects with controllable volume preservation. Our direct deformation approach brings several advantages to 3D animators: it provides instant feedback, permits non-linear editing, allows for the replicability of the deformation in different settings, and grants control over exaggerated or stylized bulging effects. | |
| dc.description.sponsorship | Fonctions multi-couches dynamiques pour l'animation de personnages - ANR-16-CE33-0015 | |
| dc.language.iso | en | |
| dc.publisher | ACM | |
| dc.subject.en | Animation | |
| dc.subject.en | Deformations | |
| dc.subject.en | Geometry processing | |
| dc.title.en | A Time-independent Deformer for Elastic-rigid Contacts | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1145/3384539 | |
| dc.subject.hal | Informatique [cs]/Synthèse d'image et réalité virtuelle [cs.GR] | |
| bordeaux.journal | Proceedings of the ACM on Computer Graphics and Interactive Techniques | |
| bordeaux.page | 21 | |
| bordeaux.volume | 3 | |
| bordeaux.hal.laboratories | Laboratoire Photonique, Numérique et Nanosciences (LP2N) - UMR 5298 | * |
| bordeaux.issue | 1 | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | CNRS | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-02541299 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-02541299v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Proceedings%20of%20the%20ACM%20on%20Computer%20Graphics%20and%20Interactive%20Techniques&rft.date=2020-04-30&rft.volume=3&rft.issue=1&rft.spage=21&rft.epage=21&rft.eissn=2577-6193&rft.issn=2577-6193&rft.au=BRUNEL,%20Camille&B%C3%89NARD,%20Pierre&GUENNEBAUD,%20Gael&BARLA,%20Pascal&rft.genre=article |
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