{"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/r/root-ame/20080621/20080621030344.png","description":"\u3048\u3068\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u3068\u3042\u308b\u70b9\u3092\u4e2d\u5fc3\u306b\u5468\u56de\u3055\u305b\u305f\u3044\u6642\u304c\u3057\u3070\u3057\u3070\u3042\u308b\u3002\u3053\u3046\u3044\u3046\u6642\u306f\u6975\u5ea7\u6a19\u3092\u7528\u3044\u308b\u3068\u4fbf\u5229\u3060\u3002 loop { const float Radius = 100.0; static float Phase = 0.0; Obj.x = Center.x + Radius * cos( Phase ); Obj.y = Center.y + Radius * sin( Phase ); Phase += 2*PI/30; // \uff13\uff10\u30eb\u30fc\u30d7\u3067\u4e00\u5468\u3059\u308b }Center\u3063\u3066\u306e\u304c\u56de\u8ee2\u306e\u4e2d\u5fc3\u306a\u3093\u3060\u3051\u3069\u3001Radius\u3092\u4e00\u5b9a\u306b\u3057\u3066\u3001Phase\u3092\uff10\u301c\uff12\uff30\uff29\u307e\u3067\u30b0\u30eb\u30b0\u30eb\u56de\u3057\u3066\u3084\u308c\u3070\u3001\u56de\u8ee2\u3092\u3059\u308b\u3002\u3053\u308c\u983b\u51fa\u3002\u3093\u2026","provider_name":"Hatena Blog","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Froot-ame.hatenadiary.org%2Fentry%2F20080620%2Fp1\" title=\"\u3088\u304f\u5224\u3089\u3093\u95a2\u6570\u3092\u3064\u304f\u3063\u305f - \u308b\u30fc\u3068\u96e8\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","published":"2008-06-20 00:00:00","provider_url":"https://hatena.blog","blog_url":"https://root-ame.hatenadiary.org/","version":"1.0","author_url":"https://blog.hatena.ne.jp/root-ame/","type":"rich","title":"\u3088\u304f\u5224\u3089\u3093\u95a2\u6570\u3092\u3064\u304f\u3063\u305f","blog_title":"\u308b\u30fc\u3068\u96e8\u306e\u65e5\u8a18","author_name":"root-ame","url":"https://root-ame.hatenadiary.org/entry/20080620/p1","categories":["\u30d7\u30ed\u30b0\u30e9\u30e0"]}