Fast subdivision of Bezier surfaces
| Autor: | Vincent J. Harrand, John P. Ziebarth, Amar Choudry |
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| Rok vydání: | 1990 |
| Předmět: | |
| Zdroj: | SIMULATION. 54:241-244 |
| ISSN: | 1741-3133 0037-5497 |
| DOI: | 10.1177/003754979005400504 |
| Popis: | In this paper the classical subdivision method for paramet rically defined surfaces by Lane and Riesenfeld is reformulated for Bezier surfaces. The new algorithm is based on matrix multiplications, which results in a very concise and elegant formulation. In addition, for geometry modeling this formula tion allows very fast implemen tations. Three implementations are described along with some test results. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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