Paper Info
Title
Haptic-constraint modeling based on interactive metaballs
Abstract
Adding interactive haptic-constraint sensations is important in interactive computer gaming and 3D shape design. Usually constraints are set on vertices of the object to drive the deformation. How to simulate dynamic force constraints in interactive design is still a challenging task. In this paper, we propose a novel haptic-constraint modeling method based on interactive metaballs, during which the haptic-constraint tools are attracted to the target location and then control the touch-enabled deformation within the constrained areas. The interactive force feedbacks facilitate designers to accurately deform the target regions and fine carve the details as their intention on the objects. Our work studies how to apply touch sensation in such constrained deformations using interactive metaballs, thus users can truly feel and control the soft-touch objects during the deforming interactions. Experimental results show that the dynamic sense of touch during the haptic manipulation is intuitively simulated to users, via the interacting interface we have developed. Copyright © 2010 John Wiley & Sons, Ltd. A newly haptic constraint modeling method based on interactive metaballs is proposed in this paper. Dynamic force feedbacks are integrated intuitively while manipulating the objects in the constraint regions to let users put tools and deform the target easily and accurately.
Year
DOI
Venue
2010
10.1002/cav.v21:5
Journal of Visualization and Computer Animation
Keywords
Field
DocType
metaballs
Computer gaming,Metaballs,Computer vision,Touch sensation,Shape design,Interactive design,Computer graphics (images),Simulation,Computer science,Artificial intelligence,Haptic technology,Force dynamics
Journal
Volume
Issue
ISSN
21
5
1546-4261
Citations 
PageRank 
References 
1
0.47
28
Authors
3
Name
Order
Citations
PageRank
Hui Chen1839.69
Hanqiu Sun269685.72
Xiaogang Jin31075117.02