A New Interpolatory Subdivision for Quadrilateral Meshes
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Date
2005
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association and Blackwell Publishing Ltd.
Abstract
This paper presents a new interpolatory subdivision scheme for quadrilateral meshes based on a 1-4 splitting operator. The scheme generates surfaces coincident with those of the Kobbelt interpolatory subdivision scheme for regular meshes. A new group of rules are designed for computing newly inserted vertices around extraordinary vertices. As an extension of the regular masks,the new rules are derived based on a reinterpretation of the regular masks. Eigen-structure analysis demonstrates that subdivision surfaces generated using the new scheme are C1 continuous and, in addition, have bounded curvature.
Description
@article{10.1111:j.1467-8659.2005.00824.x,
journal = {Computer Graphics Forum},
title = {{A New Interpolatory Subdivision for Quadrilateral Meshes}},
author = {Li, G. and Ma, W. and Bao, H.},
year = {2005},
publisher = {The Eurographics Association and Blackwell Publishing Ltd.},
ISSN = {1467-8659},
DOI = {10.1111/j.1467-8659.2005.00824.x}
}