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Computational Visual Media 2017, 3(4): 305-313 https://doi.org/10.1007/s41095-017-0092-6
Research Article | Open Access | Issue | Published: 02 August 2017

Anisotropic deformation for local shape control

Show Author's Information Matteo Colaianni1( ),  Christian Siegl1,  Jochen Süßmuth2,  Frank Bauer1,  Günther Greiner1
Computer Graphics Group, University Erlangen-Nuremberg, 91058 Erlangen, Germany.
Adidas AG, Adi-Dassler-Strasse 1, 91074 Herzogenaurach, Germany.
Keywords:
modeling, deformation, anisotropy, as-rigid-as-possible (ARAP), parameterization
Cite this article:
Colaianni M, Siegl C, Süßmuth J, et al. Anisotropic deformation for local shape control. Computational Visual Media, 2017, 3(4): 305-313. https://doi.org/10.1007/s41095-017-0092-6
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Abstract Full text About this article

We present a novel approach to mesh deformation that enables simple context sensitive manipulation of 3D geometry. The method is based on locally anisotropic transformations and is extended to global control directions. This allows intuitive directional modeling within an easy to implement framework. The proposed method complements current sculpting paradigms by providing further possibilities for intuitive surface-based editing without the need for additional host geometries. We show the anisotropic deformation to be seamlessly transferable to free boundary parameterization methods, which allows us to solve the hard problem of flattening compression garments in the domain of apparel design.


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About this article

Anisotropic deformation for local shape control

Show Author's information Matteo Colaianni1( ), Christian Siegl1, Jochen Süßmuth2, Frank Bauer1, Günther Greiner1
Computer Graphics Group, University Erlangen-Nuremberg, 91058 Erlangen, Germany.
Adidas AG, Adi-Dassler-Strasse 1, 91074 Herzogenaurach, Germany.

Abstract

We present a novel approach to mesh deformation that enables simple context sensitive manipulation of 3D geometry. The method is based on locally anisotropic transformations and is extended to global control directions. This allows intuitive directional modeling within an easy to implement framework. The proposed method complements current sculpting paradigms by providing further possibilities for intuitive surface-based editing without the need for additional host geometries. We show the anisotropic deformation to be seamlessly transferable to free boundary parameterization methods, which allows us to solve the hard problem of flattening compression garments in the domain of apparel design.

Keywords: modeling, deformation, anisotropy, as-rigid-as-possible (ARAP), parameterization

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Publication history

Revised: 07 March 2017
Accepted: 30 May 2017
Published: 02 August 2017
Issue date: December 2017

Copyright

© The Author(s) 2017

Acknowledgements

We want to thank Blendswap artists Calore for the cobra, Metalix for the dog, and Nerotbf for the Roman bust.

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