Smooth free-form surfaces over irregular meshes generalizing quadratic splines (Q687468)
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scientific article; zbMATH DE number 431243
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Smooth free-form surfaces over irregular meshes generalizing quadratic splines |
scientific article; zbMATH DE number 431243 |
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Smooth free-form surfaces over irregular meshes generalizing quadratic splines (English)
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25 October 1993
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An algorithm is described that generalizes the quadratic \(C^ 1\) spline paradigm to generate surfaces with several properties. An explicit parametrization of the surface with quadratic and cubic pieces is given. This algorithm can model bivariate open or closed surfaces of general topological structure.
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smooth free-form surfaces
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irregular meshes
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quadratic splines
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\(B\)- splines
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