Article | The Annual SIGRAD Conference. Special Theme - Real-Time Simulations. Conference Proceedings from SIGRAD2003 | Deformable Objects in Real-Time with Haptic Feedback

Title:
Deformable Objects in Real-Time with Haptic Feedback
Author:
Ola Nilsson: NVIS, Department of Technology, Linköping University Mark E. Dieckmann: NVIS, Department of Technology, Linköping University
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Full text (pdf)
Year:
2003
Conference:
The Annual SIGRAD Conference. Special Theme - Real-Time Simulations. Conference Proceedings from SIGRAD2003
Issue:
010
Article no.:
014
Pages:
53-53
No. of pages:
1
Publication type:
Abstract and Fulltext
Published:
2003-11-20
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press; Linköpings universitet


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For realism in computer graphics today rigid body physics is no longer sufficient. Models that take into account soft objects and deformations give better visual results; and allows for interaction with accurately modelled objects.

Due to increased computer power; haptic feedback from soft bodies is emerging as an possible method of augmentation for information presentation.

We are currently developing a framework for simulating and visualizing deformable body physics using the finite element method (FEM); where the simulations include haptic feedback. This framework will be able to handle a large class of fixed topology objects described by elasticity theory.

The Annual SIGRAD Conference. Special Theme - Real-Time Simulations. Conference Proceedings from SIGRAD2003

Author:
Ola Nilsson, Mark E. Dieckmann
Title:
Deformable Objects in Real-Time with Haptic Feedback
References:

Zienkiewicz; O.C.; Taylor; R.L. 2000. The Finite Element Method. Volume 1; Fifth Edition; Butterworth-Heinemann.


Wu; X.; Downes; M.s.; Gotektekin; T.; Tendick; F. 2001. Adaptive nonlinear finite elements for deformable body simulation using dynamic progressive meshes; Eurographics Volume 20; Number 3.


Zhuang; Y. and Canny; J. 1999. Real-time simulation of physically realistic global deformation. SIGGRAPH99 Sketches and Applications.

The Annual SIGRAD Conference. Special Theme - Real-Time Simulations. Conference Proceedings from SIGRAD2003

Author:
Ola Nilsson, Mark E. Dieckmann
Title:
Deformable Objects in Real-Time with Haptic Feedback
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