{"url":"https://mts.hatenadiary.org/entry/20070309/p2","author_name":"mts","version":"1.0","image_url":"https://images-fe.ssl-images-amazon.com/images/I/51D241PSSJL._SL160_.jpg","categories":["misc"],"description":"\u6700\u7d42\u65e5\u3067\u3059\u3088\u30025\u65e5\u9593\u3001\u7d50\u69cb\u306a\u523a\u6fc0\u3092\u53d7\u3051\u3066\u304d\u307e\u3057\u305f\u306e\u3067\u3042\u3063\u3068\u3044\u3046\u9593\u306b\u7d42\u308f\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002\u305d\u308c\u3067\u306f\u672c\u65e5\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u96d1\u611f\u306b\u5165\u308a\u307e\u3059\u3002 Skinning with Dual Quaternions Quaternion(\u30af\u30a9\u30fc\u30bf\u30cb\u30aa\u30f3\u3001\u56db\u5143\u6570)\u3068\u3001Dual Number\u3092\u7d44\u307f\u5408\u308f\u305b\u305fDual Quaternions\u3068\u3044\u3046\u6982\u5ff5\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u5f93\u6765\u56de\u8ee2\u306e\u8a18\u8ff0\u306b\u3057\u304b\u4f7f\u3048\u306a\u304b\u3063\u305fQuaternion\u3092rigid transformation(\u56de\u8ee2\uff0b\u5e73\u884c\u79fb\u52d5)\u306e\u8a18\u8ff0\u80fd\u529b\u307e\u3067\u6301\u305f\u305b\u305f\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002 \u79c1\u304c\u7406\u89e3\u3057\u305f\u7279\u8272\u3068\u3057\u3066\u306f\u3001 8\u3064\u306efloat\u3067\u8a18\u8ff0\u53ef\u80fd(\u5f93\u6765\u306e4x4matrix\u306a\u308916\u500b\u306efloat\u304c\u5fc5\u8981\u3060\u3063\u2026","author_url":"https://blog.hatena.ne.jp/mts/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmts.hatenadiary.org%2Fentry%2F20070309%2Fp2\" title=\"GDC 5\u65e5\u76ee(1) \u8272\u3093\u306a\u30bb\u30c3\u30b7\u30e7\u30f3(3) - SIMPLE2100\u30b7\u30ea\u30fc\u30ba THE \u5b9a\u6642\u9000\u793e\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"GDC 5\u65e5\u76ee(1) \u8272\u3093\u306a\u30bb\u30c3\u30b7\u30e7\u30f3(3)","width":"100%","provider_url":"https://hatena.blog","published":"2007-03-09 00:00:01","type":"rich","blog_url":"https://mts.hatenadiary.org/","blog_title":"SIMPLE2100\u30b7\u30ea\u30fc\u30ba THE \u5b9a\u6642\u9000\u793e","height":"190","provider_name":"Hatena Blog"}