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CGI
2006
IEEE

Non-uniform Differential Mesh Deformation

14 years 5 months ago
Non-uniform Differential Mesh Deformation
Abstract. In this paper, we propose a novel mesh deformation approach via manipulating differential properties non-uniformly. Guided by user-specified material properties, our method can deform the surface mesh in a non-uniform way while previous deformation techniques are mainly designed for uniform materials. The non-uniform deformation is achieved by material-dependent gradient field manipulation and Poisson-based reconstruction. Comparing with previous material-oblivious deformation techniques, our method supplies finer control of the deformation process and can generate more realistic results. We propose a novel detail representation that transforms geometric details between successive surface levels as a combination of dihedral angles and barycentric coordinates. This detail representation is similarity-invariant and fully compatible with material properties. Based on these two methods, we implement a multiresolution deformation tool, which allows the user to edit a mesh insid...
Dong Xu, Hongxin Zhang, Hujun Bao
Added 10 Jun 2010
Updated 10 Jun 2010
Type Conference
Year 2006
Where CGI
Authors Dong Xu, Hongxin Zhang, Hujun Bao
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