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Authors: Jérémy Riffet 1 ; Nicolas Castagne 1 ; Emmanuelle Darles 2 and Annie Luciani 3

Affiliations: 1 Univ. Grenoble Alpes, France ; 2 Univ. Poitiers, France ; 3 ACROE, France

ISBN: 978-989-758-287-5

Keyword(s): Computer Animation and Simulation, Fractures, Splits, Cracks, Tears, Physics-based Models, Geometry-free Approaches, Masses-interaction Networks, Motion Coating, Adjacency Graphs, Topological Modelling.

Related Ontology Subjects/Areas/Topics: Animation Algorithms and Techniques ; Animation and Simulation ; Computer Vision, Visualization and Computer Graphics ; Physics-Based Animation ; Plausible Motion Simulation

Abstract: Animation of one-to-many phenomena (fractures, tears, breaks, cracks…) is challenging. This article builds over recent works that proposed a 3-stages modelling and simulation pipeline, made of a cascade of models: geometry-free physical model → explicit modelling of the evolving topology → geometrical model. On the Physics’ side, in the framework of masses-interactions network modelling, the article extends the recent Splitting-MAT method, where the physical splits occur onto the material points, toward 3 dimensional volume models. Downstream, it introduces a topo-geometrical pipeline adapted to this upstream split-on-the-masses property. Experiments, and analysis of the complexity of the topo-geometrical part, show that, while offering constructible and manageable means, separating Physical, Topological and Geometrical aspects in the 3-stages pipeline enables a rich variety of one-to-many dynamics, with good efficiency.

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Paper citation in several formats:
Riffet J., Castagne N., Darles E. and Luciani A. (2018). A Topological-Geometrical Pipeline for 3D Cracking-like Phenomena.In Proceedings of the 13th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 1: GRAPP, ISBN 978-989-758-287-5, pages 207-214. DOI: 10.5220/0006552702070214

@conference{grapp18,
author={Jérémy Riffet and Nicolas Castagne and Emmanuelle Darles and Annie Luciani},
title={A Topological-Geometrical Pipeline for 3D Cracking-like Phenomena},
booktitle={Proceedings of the 13th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 1: GRAPP,},
year={2018},
pages={207-214},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006552702070214},
isbn={978-989-758-287-5},
}

TY - CONF

JO - Proceedings of the 13th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 1: GRAPP,
TI - A Topological-Geometrical Pipeline for 3D Cracking-like Phenomena
SN - 978-989-758-287-5
AU - Riffet J.
AU - Castagne N.
AU - Darles E.
AU - Luciani A.
PY - 2018
SP - 207
EP - 214
DO - 10.5220/0006552702070214

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