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Algorithms for rational Bézier curves |
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| Authors: | Gerald Farin |
| Affiliation: | Ligusterweg 8, 445 Lingen/Ems, FRG |
| Abstract: | A recursive algorithm for the evaluation of rational Bézier curves is presented; it consists of a construction that works with a constant cross ratio. This geometric principle is carried over to other algorithms. |
| Keywords: | Bézier curves rational curves recursion |
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