An algebraic model for parameterized shape editing

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We present an approach to high-level shape editing that adapts the structure of the shape while maintaining its global characteristics. Our main contribution is a new algebraic model of shape structure that characterizes shapes in terms of linked translational patterns. The space of shapes that conform to this characterization is parameterized by a small set of numerical parameters bounded by a set of linear constraints. This convex space permits a direct exploration of variations of the input shape. We use this representation to develop a robust interactive system that allows shapes to be intuitively manipulated through sparse constraints. CR Categories: I.3.5 [Computing Methodologies]: Computer Graphics—Computational Geometry and Object Modeling;

Martin Bokeloh, Michael Wand, Hans-Peter Seidel, V

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Communications | CR Categories | Linear Constraints | Numerical Parameters | TOG 2012 |

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Added	28 Sep 2012
Updated	28 Sep 2012
Type	Journal
Year	2012
Where	TOG
Authors	Martin Bokeloh, Michael Wand, Hans-Peter Seidel, Vladlen Koltun

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An algebraic model for parameterized shape editing

Communications | CR Categories | Linear Constraints | Numerical Parameters | TOG 2012 |

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