{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fedunity.hatenablog.com%2Fentry%2F20240425%2F1713975333\" title=\"\u3010JavaScript\u3011\u591a\u89d2\u5f62\u306e\u5ea7\u6a19\u914d\u5217\u304c\u6642\u8a08\u56de\u308a\u304b\u5224\u5225\u3059\u308b\u65b9\u6cd5 - \u300c\u6bce\u65e5Unity\u300d\u306e\u6280\u8853\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/EDunity/","provider_url":"https://hatena.blog","height":"190","type":"rich","description":"\u591a\u89d2\u5f62\u306e\u5ea7\u6a19\u914d\u5217\u304c\u6642\u8a08\u56de\u308a\u304b\u5224\u5225\u3059\u308b\u65b9\u6cd5\u3092\u8a18\u4e8b\u306b\u3057\u307e\u3057\u305f\u3002 [ \u5224\u5225\u65b9\u6cd5 ] \u5404\u96a3\u63a5\u9802\u70b9\u9593\u306e\u30d9\u30af\u30c8\u30eb\u306e\u5916\u7a4d\u306e\u7dcf\u548c\u3092\u6c42\u3081\u307e\u3059\u3002\u7dcf\u548c\u304c\u6b63\u306a\u3089\u6642\u8a08\u56de\u308a\u3001\u8ca0\u306a\u3089\u53cd\u6642\u8a08\u56de\u308a\u3067\u3059\u3002 function IsClockwise(_Points) { let Sum = 0; for (let i = 0; i < _Points.length; i++) { const Vec1 = _Points[i]; const Vec2 = _Points[(i + 1) % _Points.length]; Sum += Vec1.x * Vec2.y - Vec1.y * Vec2.x; } return Sum\u2026","author_name":"EDunity","categories":["JavaScript"],"blog_url":"https://edunity.hatenablog.com/","blog_title":"\u300c\u6bce\u65e5Unity\u300d\u306e\u6280\u8853\u30d6\u30ed\u30b0","width":"100%","title":"\u3010JavaScript\u3011\u591a\u89d2\u5f62\u306e\u5ea7\u6a19\u914d\u5217\u304c\u6642\u8a08\u56de\u308a\u304b\u5224\u5225\u3059\u308b\u65b9\u6cd5","url":"https://edunity.hatenablog.com/entry/20240425/1713975333","version":"1.0","image_url":null,"published":"2024-04-25 01:15:33","provider_name":"Hatena Blog"}