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Conference Papers Year : 2006

Length Constrained Multiresolution Deformation for Surface Wrinkling

Abstract

We present a method for deforming piescewise linear 3D curves on surfaces with constant length constraint. We show how this constraint can be integrated into a multiresolution editing tool allowing an intuitive control of the deformation's extent and aspect. The constraint is enforced following two steps. A first step consists in approximating the initial length by modifying the multiresolution decomposition at some specified scale. In a second step the constraint is axactly enforced by constrained minimization of a smoothness criterion. This process then provides the core of an integrated wrinkling tool for soft tissues modelling. A curve on the mesh is deformed, providing a deformation profile which is propagated in a user-defined neighbourhood.
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Dates and versions

hal-00319666 , version 1 (09-09-2008)

Identifiers

  • HAL Id : hal-00319666 , version 1

Cite

Basile Sauvage, Stefanie Hahmann, Georges-Pierre Bonneau. Length Constrained Multiresolution Deformation for Surface Wrinkling. International Conference on Shape Modeling and Applications, SMI'06, Jun 2006, Matsushima, Japan. pp.113-121. ⟨hal-00319666⟩
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