de Casteljau algorithm, typo in the notes, equation (7.23)_澳门葡京手机版app下载

michaelf
2023-05-08T11:43:26.848Z
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www.uio.no

There is an error in equation (7.23) (the de Casteljau algorithm for Bezier triangles): the minus signs in the subscripts should be plus signs:

c_i^r = \sum_{k=1}^3 \mu_k c_{i+e_k}^{r-1}.