Paper Title:
A Method of Interactive Surface Free-Form Deformation Based on Control Point and Neighborhood Constraints
  Abstract

In view of the problem that it’s hard to determine the control points and morphing is not intuitionistic in traditional surface free-form deformation technology, an interactive surface free-form deformation method is proposed in this paper. Using this method, the user no longer needs to dynamically set constraint points outside the model. The point picked up by the user according to the desired deformation is used as a control point, and the neighborhood range of deformation or the deformation shape is controlled by deformation function. The designer can interactively deform the model simply by setting control parameters. The experiment results by applying the method to face modeling show that the proposed method is feasible and effective, providing a convenient way for the local modification of three-dimensional models.

  Info
Periodical
Chapter
Chapter 2: CAD/CAM/CAE
Edited by
Xiaodong Zhang, Zhijiu Ai, Prasad Yarlagadda and Yun-Hae Kim
Pages
277-281
DOI
10.4028/www.scientific.net/AMR.338.277
Citation
C. H. Peng, F. Liu, L. Li, "A Method of Interactive Surface Free-Form Deformation Based on Control Point and Neighborhood Constraints", Advanced Materials Research, Vol. 338, pp. 277-281, 2011
Online since
September 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Jing Jing Fang, Yu Ding
Abstract:Distortions are inevitable when flattening is applied to an irregular surface. This study presents a meshing energy model and evaluates the...
1223
Authors: Bin Lin, Zhi Bo Chen, Tao Ma
Chapter 6: Geotechnical Engineering and Underground Space Structure
Abstract:The test study the creep property of artificial frozen clay at different frozen temperature by independently developed uniaxial creep testing...
2634
Authors: Xu Dong Zhou, Xiang Ru Liu
Chapter 3: Materials Forming, Machining and Joining
Abstract:The researches of non-oriented silicon steel are mainly focused on the effect of main processing parameters on the microstructure and...
1468
Authors: Hua Bin Chai, You Feng Zou, Sheng Yu Li
Chapter 2: Mining Engineering and Coal Mining
Abstract:With the surface movement observation data derived from subcritical mining, Matlab curve fitting is applied to calculate predicting...
274
Authors: Zheng Jie Deng, Feng Wei Wang, Guo Yuan Chen, Chun Shi, Shu Qian He, Shu Lei Wu
Chapter 8: Software Design and Development
Abstract:This paper proposes a mesh deformation method being able to quickly exchange between different editing granularities. The method firstly...
1822