Title: | Granular Material Interactive Manipulation: Touching Sand with Haptic Feedback |
Authors: | Beneš, Bedřich Dorjgotov, Enkhtuvshin Arns, Laura Bertoline, Gary |
Citation: | WSCG '2006: Full Papers Proceedings: The 14-th international Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2006: University of West Bohemia, Plzen, Czech Republic, January 31 – February 2, 2006, p. 295-302. |
Issue Date: | 2006 |
Publisher: | Václav Skala - UNION Agency |
Document type: | konferenční příspěvek conferenceObject |
URI: | http://wscg.zcu.cz/WSCG2006/Papers_2006/Full/!WSCG2006_Full_Proceedings_Final.pdf http://hdl.handle.net/11025/6636 |
ISBN: | 80-86943-03-8 |
Keywords: | modelování terénu;virtuální realita;interaktivní modelování;písek |
Keywords in different language: | terrain modelling;virtual reality;interactive modelling;sound |
Abstract: | We present a novel approach for a virtual granular material interactive manipulation with force feedback. A user can interactively change a height-field model of sand by dragging objects inside. The virtual sand behaves like real sand moving to the sides and falling back, filling holes and irregularities on the surface. The dragging object position is controlled by a haptic device that provides a position in 3D space that correspondingly changes the sand model. The sand model provides force feedback to the haptic device resulting in two principal forces; the repulse that has vertical direction and the viscous drag. The resulting force is delivered back to the haptic device. The user can sense the sand’s response as the dragging object moves through the virtual sand. This results in the haptic-visual feedback providing a higher degree of plausibility than visual feedback alone. |
Rights: | © Václav Skala - UNION Agency |
Appears in Collections: | WSCG '2006: Full Papers Proceedings |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Benes.pdf | Plný text | 1,32 MB | Adobe PDF | View/Open |
D05-1.zip | Příloha 1 | 3,4 MB | ZIP | View/Open |
D05-2.zip | Příloha 2 | 9,3 MB | ZIP | View/Open |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/6636
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.