“SuperD: SubD Modeling without Subdivision” by Rockwood, Gao and Farrell
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Entry Number: 08
Title:
- SuperD: SubD Modeling without Subdivision
Session/Category Title: Get in Shape
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Abstract:
The SuperD modeler employs a recursive subdivision, modeling interface for design, but without the troublesome extraordinary points or patch clusters at those points. The key to SuperD is use of new N-sided surface patches, which correspond to the mesh topology. The N-sided patches also enable G2 continuity, good triangulation and efficient mobile device implementation.
References:
Varady, T., Salvi, P. and Rockwood 2011, A Transfinite surface interpolation over irregular N-sided domains, CAD, vol. 43, 11, 1330–1340.
Peters, J. and Reif, U. 2008, “Subdivision Surfaces”, Geometry and Computing, Springer Verlag.
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