Virtual clay modeling system

Kameyama, Ken-ichi

doi:10.1145/261135.261171

Cited by 26 publications

(13 citation statements)

References 8 publications

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“…Although whatever PC pointing device would suffice in most cases, haptic systems (M Bordegoni & Cugini, 2005;Sener, Pedgley, Wormald, & Campbell, 2003;Gao & Gibson, 2006) and virtual manipulation in augmented reality environments (Kameyama, 1997;Israel, Wiese, Mateescu, Zöllner, & Stark, 2009;Bruno, Luchi, Muzzupappa & Rizzuti, 2002;Bordegoni, Ferrise, Ambrogio, 2009) are found in literature. In (Séquin, 2005), a software which combines CAD capabilities with natural hands-on interaction is envisioned, in a kind of interactive digital clay modelling system.…”

Section: Digital Sculpting and Sketchesmentioning

confidence: 99%

An exploratory study on the use of digital sculpting in conceptual product design

et al. 2013

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ElsevierAlcaide Marzal, J.; Diego-Mas, JA.; Asensio Cuesta, S.; Piqueras Fiszman, B. (2013). An exploratory study on the use of digital sculpting in conceptual product design. Design Studies. 34(2):264-284. doi:10.1016/j.destud.2012.09.001. An Exploratory Study on the Use of Digital Sculpting in Conceptual Product Design AbstractThe product design process involves intensive manipulation of graphical data, from pencil sketches to CAD files. The use of graphic software is common among professionals in this field.Despite this, the conceptual design stage remains intensive in paper and pencil work, as CAD systems are still too rigid to allow a creative production of concepts. In this paper the use of digital sculpting software is proposed as a way of producing 3D sketches in the early stages of the process. An experiment is conducted to determine to which extent 3D sculpt sketches can be considered as a suitable tool for conceptual design. The results show a better performance of 2D drawings, but support the complementary use of digital sculpting.

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Section: Digital Sculpting and Sketchesmentioning

confidence: 99%

An exploratory study on the use of digital sculpting in conceptual product design

et al. 2013

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“…This technique extends and refines our earlier paper described in [11]. As will be shown, the new method is intuitive and efficient.…”

Section: Introductionsupporting

confidence: 68%

“…In our earlier paper [11], we described our initial method for implementing the new approach. In that method, the hand surface is represented by a Bezier surface.…”

Section: Previous Workmentioning

confidence: 99%

Virtual 3D sculpturing with a parametric hand surface

Wong

Lau²,

Ma³

Proceedings. Computer Graphics International (Cat. No.98EX149)

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“…While the dominant hand selects and manipulates vertices, the less dominant hand sets the position and orientation of the scene and the level of subdivision of the surface. Kameyama [11] proposed a Virtual Clay Modeling System. The system uses a special input device with a 3-D tracker and a tactile sensor.…”

Section: Related Workmentioning

confidence: 99%

“…Southern neighbor (11) where is the 2D location of the node in the grid of nodes at a particular level. and are the precomputed lists, called distance vectors, that give the horizontal and vertical index differences for pairs of neighboring nodes at level , respectively.…”

Section: A Indexing Schemementioning

confidence: 99%

Vsculpt: a distributed virtual sculpting environment for collaborative design

Lau

2003

IEEE Trans. Multimedia

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Use policyThe full-text may be used and/or reproduced, and given to third parties in any format or medium, without prior permission or charge, for personal research or study, educational, or not-for-prot purposes provided that:• a full bibliographic reference is made to the original source • a link is made to the metadata record in DRO • the full-text is not changed in any way The full-text must not be sold in any format or medium without the formal permission of the copyright holders.Please consult the full DRO policy for further details. in designing three-dimensional (3-D) virtual engineering tools or sculptures. It encourages international collaboration at a minimal cost. However, in order for the system to be useful, two factors need to be addressed: intuitiveness and real-time interaction. Although a lot of effort has been put into developing virtual sculpting environments, only limited work addresses collaborative virtual sculpting. This is because in order to support real-time collaborative virtual sculpting, many challenging issues need to be addressed. In this paper, we propose a collaborative virtual sculpting framework, called VSculpt. Through adapting some techniques we developed earlier and integrating them with some techniques developed here, the proposed framework provides a real-time intuitive environment for collaborative design. In particular, it addresses issues on efficient rendering and transmission of deformable objects, intuitive object deformation using the CyberGlove and concurrent object deformation by multiple clients. We demonstrate and evaluate the performance of the proposed framework through a number of experiments.

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Virtual clay modeling system

Cited by 26 publications

References 8 publications

An exploratory study on the use of digital sculpting in conceptual product design

An exploratory study on the use of digital sculpting in conceptual product design

Virtual 3D sculpturing with a parametric hand surface

Vsculpt: a distributed virtual sculpting environment for collaborative design

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