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yoya/circle.svg

Created March 7, 2018 05:34
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approximation of circle
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circle.svg
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yoya commented Mar 7, 2018

2次ベジエ(Q) でなく3次ベジエ(C)を使うと見た目でわからないほど正確な円弧を表現できる。黄色い線がそれ。
係数はこちらの 0.55228 を拝借した > https://cat-in-136.github.io/2014/03/bezier-1-kappa.html

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