{"author_url":"https://blog.hatena.ne.jp/berupon/","width":"100%","categories":[],"version":"1.0","url":"https://berupon.hatenablog.com/entry/20150626","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fberupon.hatenablog.com%2Fentry%2F20150626\" title=\" - berupon\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","image_url":null,"provider_name":"Hatena Blog","height":"190","published":"2015-06-26 00:00:00","description":"Catmull-Rom\u66f2\u7dda\u3092Bezier\u66f2\u7dda\u306b\u5909\u63db\u3059\u308b http://defghi1977-onblog.blogspot.jp/2014/09/catmull-rombezier.htmlB-spline Curves: Knot Insertion http://www.cs.mtu.edu/~shene/COURSES/cs3621/NOTES/spline/B-spline/single-insertion.html\u30b9\u30d7\u30e9\u30a4\u30f3\u66f2\u7dda\u306e\u8a71 http://www.dfx.co.jp/dftalk/?p=10576Convert a B-Spline into Bezier curves ht\u2026","type":"rich","author_name":"berupon","blog_url":"https://berupon.hatenablog.com/","title":"","blog_title":"berupon\u2019s diary"}