{"url":"https://mathpapercraft.hatenablog.jp/entry/2026/02/21/093723","height":"190","categories":["Torus knot","geometry papercraft"],"author_url":"https://blog.hatena.ne.jp/complexmanifold/","published":"2026-02-21 09:37:23","type":"rich","version":"1.0","blog_url":"https://mathpapercraft.hatenablog.jp/","provider_name":"Hatena Blog","blog_title":"\u6570\u5b66\u3063\u307d\u3044\u30da\u30fc\u30d1\u30fc\u30af\u30e9\u30d5\u30c8","author_name":"complexmanifold","width":"100%","description":"\u307e\u305a\u306f\u6700\u521d\u306e\u30c8\u30e9\u30a4\u30a2\u30eb\u3002\u4e09\u8449\u7d50\u3073\u76ee\u3002\u3044\u305f\u308b\u3068\u3053\u308d\u6ed1\u3089\u304b\u3067\u7279\u7570\u70b9\u306a\u3069\u306a\u3044\u3002\u9762\u305d\u306e\u3082\u306e\u306f\u30c8\u30fc\u30e9\u30b9\u3068\u540c\u3058\u30c8\u30dd\u30ed\u30b8\u30fc\u3002 \u4e09\u8c37\u5148\u751f\u306e\u30da\u30fc\u30b8(https://mitani.cs.tsukuba.ac.jp/ja/software/js/torus_knot/torus_knot_param.html) \u3092\u5229\u7528\u3055\u305b\u3066\u3044\u305f\u3060\u3044\u305f\u3002r=0.7, R=2, r\u65b9\u5411\u306e\u5206\u5272\u306f8\u3001R\u65b9\u5411\u306e\u5206\u5272\u306f50\u3068\u3057\u305f\u3002obj\u30d5\u30a1\u30a4\u30eb\u3092\u751f\u6210\u3057\u3001\u30da\u30d1\u30af\u30e9\u30c7\u30b6\u30a4\u30ca\u30fc\u306b\u6301\u3063\u3066\u884c\u3063\u3066\u5c55\u958b\u56f3\u3092\u4f5c\u3063\u3066\u3001\u5370\u5237\u3001\u5236\u4f5c\u3057\u305f\u3002\u3053\u308c\u3088\u308a\u5f8c\u306e\u4f5c\u54c1\u306f\u3001\u9762\u306e\u751f\u6210\u306b\u306f blender-python \u3092\u4f7f\u3046\u3053\u3068\u306b\u3057\u305f\u306e\u3067\u3001\u4eca\u56de\u306f\u4f8b\u5916\u3002 \u3042\u3089\u305f\u3081\u3066\u5b8c\u6210\u5199\u771f\u3092\u898b\u308b\u3068\u3001\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmathpapercraft.hatenablog.jp%2Fentry%2F2026%2F02%2F21%2F093723\" title=\"1. (2,3) Torus knot - \u6570\u5b66\u3063\u307d\u3044\u30da\u30fc\u30d1\u30fc\u30af\u30e9\u30d5\u30c8\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"1. (2,3) Torus knot","provider_url":"https://hatena.blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/c/complexmanifold/20260219/20260219115416.jpg"}