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Design and Manipulation of Polygonal Models in a Haptic, Stereoscopic Virtual Environment

Jing Hua, Ye Duan, Hong Qin
na, page 146-155 - 2005
Download the publication : 113jinghua-smi-2005.pdf [6.6Mo]  

Abstract

This paper presents a flexible, scalable framework for interactive hands-on shape design in a haptic, stereoscopic virtual environment. The framework is founded upon the concept of PDE-based geometric surface flow. Given an input polygonal mesh, a user can interactively define implicit functions around regions of interest of the mesh model, and the locally or globally affected regions of the model will automatically deform according to the underlying partial differential equations and reconstruct the implicitly defined shape. During the model deformation process, the model can always maintain its regularity and can properly modify its topology when collisions between different parts of the model occur. With augmented haptics functionality and stereoscopic display, our system provides a more intuitive interface, which allows users to directly manipulate 3D polygonal objects with hands.

Images and movies

113jinghua-smi-2005.jpg [110Ko]
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BibTex references

@Article {HDQ05,
  author       = "Hua, Jing and Duan, Ye and Qin, Hong",
  title        = "Design and Manipulation of Polygonal Models in a Haptic, Stereoscopic Virtual Environment",
  booktitle    = "Proceedings of the International Conference on Shape Modeling and Applications 2005",
  journal      = "na",
  pages        = "146--155",
  year         = "2005",
  publisher    = "IEEE Computer Society Washington, DC, USA",
  url          = "http://cvc.cs.stonybrook.edu/Publications/2005/HDQ05"
}

Other publications in the database

» Jing Hua
» Ye Duan
» Hong Qin
 
Department of Computer Science • Stony Brook University, Stony Brook, NY 11794-4400 • 631-632-8470 or 631-632-8471

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