Degree estimates for \(C^k\)-piecewise polynomial subdivision surfaces (Q1282331)
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scientific article; zbMATH DE number 1270842
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Degree estimates for \(C^k\)-piecewise polynomial subdivision surfaces |
scientific article; zbMATH DE number 1270842 |
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Degree estimates for \(C^k\)-piecewise polynomial subdivision surfaces (English)
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30 March 1999
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The authors consider piecewise polynomial subdivision surfaces, which consist of infinitely many either tri- or quadrilateral patches, but with finitely many irregularities. As a main result, a sharp estimate on the lowest possible degree of the polynomial pieces is given, depending on the smoothness of the underlying subdivision scheme.
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degree estimates
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control net
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piecewise polynomial subdivision surfaces
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0.9341801
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0.88219666
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0.8783926
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0.8761779
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0.8704522
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