{"provider_name":"Hatena Blog","description":"\u30e1\u30e2\u3002\u6b63\u898f\u5316\u3059\u308b\u95a2\u6570\u306f\u7121\u9650\u30eb\u30fc\u30d7\u3067\u6b62\u307e\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\u6ce8\u610f\u3067\u3059\u3002 \uff08\u8ffd\u8a18\uff1a\u3053\u3061\u3089\u306e\u96d1\u8a18\u3067\u4fee\u6b63\u7248\u3092\u66f8\u304d\u307e\u3057\u305f\uff09 float RadianNormalize(float rad) { float d; if (rad > 0) d = -PI * 2; else d = PI * 2; // \u30e9\u30b8\u30a2\u30f3\u3092\u6b63\u898f\u5316\u3059\u308b while (!(0.0 <= rad && rad < PI * 2)) rad += d; return rad; } \u3064\u3044\u3067\u306b\u4e0a\u8a18\u306e\u3082\u306e\u3092\u4f7f\u3063\u3066\u3001\u89d2\u5ea6\u306e\u5dee\u3092\u51fa\u3059\u30bd\u30fc\u30b9\u3002 float DiffRadian(float src0, float src1) { float rad = \u2026","categories":["C","C++"],"width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgikan.hatenadiary.org%2Fentry%2F20080316%2Fp2\" title=\"\u89d2\u5ea6\u3092\u6b63\u898f\u5316\u3059\u308b\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9 - (\u3084\u308a\u3053\u308c\u51fa\u5f35\u6240)\u307b\u3046\u308c\u3093\u305d\u3046\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"gikan","published":"2008-03-16 00:00:01","image_url":null,"title":"\u89d2\u5ea6\u3092\u6b63\u898f\u5316\u3059\u308b\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9","blog_url":"https://gikan.hatenadiary.org/","version":"1.0","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/gikan/","url":"https://gikan.hatenadiary.org/entry/20080316/p2","height":"190","blog_title":"(\u3084\u308a\u3053\u308c\u51fa\u5f35\u6240)\u307b\u3046\u308c\u3093\u305d\u3046","type":"rich"}