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Authors: M. Àngels Cerveró ; Àlvar Vinacua and Pere Brunet

Affiliation: Universitat Politècnica de Catalunya, Spain

ISBN: 978-989-8565-46-4

Keyword(s): Generalized Barycentric Coordinates, Cage, 3D Model Deformations.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Geometric Computing ; Geometry and Modeling ; Modeling and Algorithms

Abstract: We propose a new deformation scheme for polygonal meshes through generalized barycentric coordinates that does not require any explicit cage definition. Our system infers the connectivity of the control points defined by the user and computes the coordinates using this structure. This allows the user to incrementally position the control points (or delete them) wherever he considers more suitable. This freedom gives more control, precision and locality to the deformation process.

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Paper citation in several formats:
Cerveró, M.; Vinacua, À. and Brunet, P. (2013). Cage-free Spatial Deformations.In Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2013) ISBN 978-989-8565-46-4, pages 111-114. DOI: 10.5220/0004285201110114

@conference{grapp13,
author={M. Àngels Cerveró. and Àlvar Vinacua. and Pere Brunet.},
title={Cage-free Spatial Deformations},
booktitle={Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2013)},
year={2013},
pages={111-114},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004285201110114},
isbn={978-989-8565-46-4},
}

TY - CONF

JO - Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2013)
TI - Cage-free Spatial Deformations
SN - 978-989-8565-46-4
AU - Cerveró, M.
AU - Vinacua, À.
AU - Brunet, P.
PY - 2013
SP - 111
EP - 114
DO - 10.5220/0004285201110114

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