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Authors: Marouene Kefi ; Paul Richard and Vincent Barichard

Affiliation: Université d'Angers, France

ISBN: 978-989-8425-45-4

Keyword(s): Virtual environment, 3D Interaction, Decision-making, 3D Objects layout, Constraint programming.

Related Ontology Subjects/Areas/Topics: Advanced User Interfaces ; Augmented, Mixed and Virtual Environments ; Computer Vision, Visualization and Computer Graphics ; Interactive Environments ; Real-Time Graphics

Abstract: Virtual Reality (VR) is a promising tool for effectively visualizing and interacting with objects and 3D environments. However, Virtual Environments (VEs) should provide some assistance to help the users in complex solving tasks. We aim to combine VR and Constraint Programming (CP) techniques in order to assist the users in realizing 3D objects layout in restricted spaces. The proposed approaches are based on a tight communication between a 3D rendering module and a highly efficient constraint solver. Layout modification are translated in incoming queries to the solver which generates the solutions that satisfy predefined constraints. In order to achieve users’ immersion in the VE and intuitive manipulation of the objects, a human-scale VE platform with haptic feedback is used. In this paper, we focus on the system architecture and we describe the implementation of simple constraints. Finally, some results based on geometric constraints are presented.

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Paper citation in several formats:
Kefi, M.; Richard, P. and Barichard, V. (2011). 3D INTERACTIVE OBJECTS LAYOUT USING VIRTUAL REALITY TECHNIQUES AND CONSTRAINT PROGRAMMING.In Proceedings of the International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2011) ISBN 978-989-8425-45-4, pages 308-313. DOI: 10.5220/0003377303080313

@conference{grapp11,
author={Marouene Kefi. and Paul Richard. and Vincent Barichard.},
title={3D INTERACTIVE OBJECTS LAYOUT USING VIRTUAL REALITY TECHNIQUES AND CONSTRAINT PROGRAMMING},
booktitle={Proceedings of the International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2011)},
year={2011},
pages={308-313},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003377303080313},
isbn={978-989-8425-45-4},
}

TY - CONF

JO - Proceedings of the International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2011)
TI - 3D INTERACTIVE OBJECTS LAYOUT USING VIRTUAL REALITY TECHNIQUES AND CONSTRAINT PROGRAMMING
SN - 978-989-8425-45-4
AU - Kefi, M.
AU - Richard, P.
AU - Barichard, V.
PY - 2011
SP - 308
EP - 313
DO - 10.5220/0003377303080313

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