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Free-form skeleton-driven mesh deformations

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Published:16 June 2003Publication History

ABSTRACT

In this paper, we propose a new scheme for free-form skeleton-driven global mesh deformations. First a Voronoi-based skeletal mesh is extracted from a given original mesh. Next the skeletal mesh is modified by free-form deformations. Then a desired global shape deformation is obtained by reconstructing the shape corresponding to the deformed skeletal mesh. We develop a mesh fairing procedure allowing us to avoid possible global and local self-intersections of the reconstructed mesh. Finally, using a displaced subdivision surface representation [18] improves the speed and robustness of our approach.

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        cover image ACM Conferences
        SM '03: Proceedings of the eighth ACM symposium on Solid modeling and applications
        June 2003
        362 pages
        ISBN:1581137060
        DOI:10.1145/781606

        Copyright © 2003 ACM

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        Publication History

        • Published: 16 June 2003

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        SM '03 Paper Acceptance Rate43of80submissions,54%Overall Acceptance Rate86of173submissions,50%

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