Modification interactive de formes en réalité virtuelle : application à la conception d'un produit

Abstract : The context of this research is the use of virtual reality for product design and development. At the industrial level, the virtual integration reviews are currently limited to static project review, with no possibility of changing the original design. In this work, we present a new method for virtual design review, which aims to enable the user to modify, as naturally as possible, the digital model inside the virtual environment. This method, called D3, is based on three steps: a selection step by drawing, a deformation step by manipulating the selected area and a final refining step that allows engineers to adjust the modifications. For the method to be a means of communication, it has to be simple, intuitive and usable by all project actors. An experiment was performed to evaluate the method in terms of learning curve and errors performed by subjects in a modification task. Finally, in order to facilitate the refining step, this method offers several ways for engineers to reflect the modifications on the CAD model.
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https://pastel.archives-ouvertes.fr/pastel-00609563
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Submitted on : Tuesday, July 19, 2011 - 2:13:06 PM
Last modification on : Monday, November 12, 2018 - 11:00:01 AM
Long-term archiving on : Thursday, October 20, 2011 - 2:25:13 AM

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  • HAL Id : pastel-00609563, version 1

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Vincent Meyrueis. Modification interactive de formes en réalité virtuelle : application à la conception d'un produit. Synthèse d'image et réalité virtuelle [cs.GR]. École Nationale Supérieure des Mines de Paris, 2011. Français. ⟨NNT : 2011ENMP0010⟩. ⟨pastel-00609563⟩

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