Implicit matrix representations of rational Bézier curves and surfaces
✍ Scribed by Laurent, Busé
- Book ID
- 123545938
- Publisher
- Elsevier Science
- Year
- 2014
- Tongue
- English
- Weight
- 683 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0010-4485
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We prove that if an nth degree rational Bézier curve has a singular point, then it belongs to the two (n -1)th degree rational Bézier curves defined in the (n -1)th step of the de Casteljau algorithm. Moreover, both curves are tangent at the singular point. A procedure to construct Bézier curves wit
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