\u6700\u8fd1\u3001\u3084\u305f\u3089\u3068\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u56f3\u5f62\u95a2\u4fc2\u306e\u8a08\u7b97\u3092\u3084\u308b\u4e8b\u304c\u7d9a\u3044\u305f\u306e\u3067\u3001\u5fd8\u308c\u306a\u3044\u3046\u3061\u306b\u30e1\u30e2\u3063\u3068\u304f\u3002
\n\u30d6\u30e9\u30a6\u30b6\u3092\u958b\u304d\u3059\u304e\u3066\u3001\u5927\u5909\u306a\u3093\u3060(\u7b11)
\n\u3053\u306e\u6b73\u306b\u306a\u3063\u3066\u3001\u3088\u3046\u3084\u304f\u6570\u5b66\u304c\u697d\u3057\u304f\u611f\u3058\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304d\u305f\u30fb\u30fb\u30fb\u3068\u3044\u3046\u932f\u899a\u3002
\n\u60a9\u3080\u4e8b\u3082\u591a\u3044\u304c\u306a\u3002
\n\u8a08\u7b97\u306f\u30d1\u30bd\u30b3\u30f3\u4efb\u305b\u306a\u306e\u3067\u3001\u4f7f\u3044\u65b9\u3068\u72b6\u6cc1\u3055\u3048\u5206\u304b\u3063\u3066\u308c\u3070\u3044\u3044\u306e\u3060\uff1e\uff1c<\/p>\n
[\u89d2\u5ea6\u304b\u3089\u5ea7\u6a19\u3092\u6c42\u3081\u308b]
\n\u89d2\u5ea6\u3092\u03b8\u3068\u3057\u3066\u3001x\u5ea7\u6a19\u306fcos\u03b8\u3067y\u5ea7\u6a19\u306fsin\u03b8\u3002
\n\u3053\u306e\u307e\u307e\u3060\u3068\u9577\u30551\u306e\u6642\u306e\u5ea7\u6a19\u306b\u306a\u308b\u306e\u3067\u3001\u51fa\u305f\u305d\u308c\u305e\u308c\u306e\u6570\u5024\u306b\u9577\u3055\u3092\u304b\u3051\u308c\u3070\u3001\u8a72\u5f53\u306e\u5ea7\u6a19\u306b\u306a\u308b\u3002
\n\u03b8\u306e\u90e8\u5206\u306f\u5ea6\u6570\u3060\u3063\u305f\u308a\u30e9\u30b8\u30a2\u30f3\u3060\u3063\u305f\u308a\u3059\u308b\u306e\u3067\u3001\u6ce8\u610f\u3002<\/p>\n
[\u30e9\u30b8\u30a2\u30f3\u3068\u5ea6\u306e\u5909\u63db]
\n\u30e9\u30b8\u30a2\u30f3*180\/\u03c0\u3067\u5ea6\u304c\u51fa\u3066\u3001\u5ea6*\u03c0\/180\u3067\u30e9\u30b8\u30a2\u30f3\u304c\u51fa\u308b\u3002
\n1\u30e9\u30b8\u30a2\u30f3 = \u03c0\u3002<\/p>\n
[\u5ea7\u6a19\u306e\u56de\u8ee2\u79fb\u52d5]
\n\u5ea7\u6a19(x1,y1)\u3092\u89d2\u5ea6\u03b8\u52d5\u304b\u3057\u305f\u5834\u5408\u306e\u79fb\u52d5\u5f8c\u306e\u5ea7\u6a19(x2,y2)\u306e\u8a08\u7b97\u5f0f\u3002
\nx2 = x1 * cos\u03b8 – y1 * sin\u03b8
\ny2 = x1 * sin\u03b8 + y1 * cos\u03b8<\/p>\n
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\n\u4e8c\u4e57\u3059\u308b\u90e8\u5206\u3092\u5897\u3084\u305b\u3070z\u8ef8\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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