{"id":1784,"date":"2007-06-25T19:21:57","date_gmt":"2007-06-25T10:21:57","guid":{"rendered":"http:\/\/r-dimension.xsrv.jp\/classes_j\/?p=1784"},"modified":"2011-05-03T02:31:53","modified_gmt":"2011-05-02T17:31:53","slug":"module","status":"publish","type":"post","link":"https:\/\/r-dimension.xsrv.jp\/classes_j\/module\/","title":{"rendered":"\u30e2\u30b8\u30e5\u30fc\u30eb\u5316 \uff08\u95a2\u6570\uff09"},"content":{"rendered":"<p>\u4eca\u56de\u306f\u3001\u304b\u306a\u308a\u5f37\u5f15\u3067\u3059\u304c\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u5316\uff08\u95a2\u6570\uff09\u304b\u3089\u30af\u30e9\u30b9\u307e\u3067\u4e00\u6c17\u306b\u3084\u3063\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<br \/>\n\u304b\u306a\u308a\u6df7\u4e71\u3082\u4e88\u60f3\u3055\u308c\u308b\u306e\u3067\u3059\u304c\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u5316\u3068\u30af\u30e9\u30b9\u306f\u8003\u3048\u65b9\u3068\u3057\u3066\u306f\u540c\u3058\u3082\u306e\u306a\u306e\u3067\u3001\u4e00\u7dd2\u306b\u3084\u3063\u305f\u65b9\u304c\u7406\u89e3\u3057\u3084\u3059\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h2>\u30e2\u30b8\u30e5\u30fc\u30eb\u5316 \uff08\u95a2\u6570\uff09<\/h2>\n<p>\u307e\u305a\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u306f\u3001<br \/>\n<strong>\u96fb\u6c17\u6a5f\u5668\u3084\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u88c5\u7f6e\u306a\u3069\u306e\u3001\u69cb\u6210\u8981\u7d20\u306e\u5358\u4f4d\u3002\u72ec\u7acb\u306e\u5b8c\u6210\u3057\u305f\u6a5f\u80fd\u3092\u3082\u3061\u3001\u4ea4\u63db\u3084\u7740\u8131\u304c\u53ef\u80fd\u3067\u3001\u3088\u308a\u5927\u304d\u306a\u30b7\u30b9\u30c6\u30e0\u306b\u69cb\u6210\u3055\u308c\u308b\u3002<\/strong><br \/>\n\uff08\u5927\u8f9e\u6cc9\u3088\u308a\u5f15\u7528\uff09<\/p>\n<p><!--more--><\/p>\n<p>\u3068\u3042\u308a\u307e\u3059\u3002\u7c21\u5358\u306b\u8a00\u3063\u3066\u3057\u307e\u3048\u3070<strong>\u300c\u90e8\u54c1\u5316\u300d<\/strong>\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u81ea\u52d5\u8eca\u306e\u90e8\u54c1\u304c\u305d\u308c\u305e\u308c\u304c\u72ec\u7acb\u3057\u3066\u3044\u3066\u7570\u306a\u308b\u8eca\u7a2e\u306b\u3082\u4f7f\u308f\u308c\u308b\u3088\u3046\u306b\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3082\u90e8\u54c1\u5316\u3057\u3066\u3084\u308c\u3070\u4ed6\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u518d\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u307e\u305f\u3001\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u5316\u306e\u6700\u5927\u306e\u5229\u70b9\u306f<strong>\u300c\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u898b\u3084\u3059\u304f\u306a\u308b\u300d<\/strong>\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<br \/>\n\u305d\u3057\u3066\u3001\u305d\u306e\u90e8\u54c1\u5316\u3055\u308c\u305f\u3082\u306e\u3092<strong>\u95a2\u6570\uff08function\uff09<\/strong>\u3068\u547c\u3073\u307e\u3059\u3002<br \/>\n\u306a\u305c\u65e5\u672c\u8a9e\u306e\u540d\u524d\u3068\u3057\u3066\u300c\u95a2\u6570\u300d\u3068\u4ed8\u3051\u3089\u308c\u305f\u306e\u304b\u306f\u3088\u304f\u5206\u304b\u3089\u306a\u3044\u306e\u3067\u3059\u304c\u3001\u82f1\u8a9e\u540d\u306efunction\uff08\u6a5f\u80fd\uff09\u304b\u3089\u3001\u305d\u306e\u6027\u8cea\u306f\u3088\u304f\u5206\u304b\u308a\u307e\u3059\u3088\u306d\u3002<br \/>\n\u4ee5\u4e0b\u304c\u305d\u306e\u6982\u5ff5\u56f3\u3067\u3059\u3002<\/p>\n<p><img src='http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2007\/06\/func_diagram.png' alt='func_diagram.png' \/><\/p>\n<p>\u30e1\u30a4\u30f3\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u5185\u3067\u95a2\u6570\uff08function\uff09\u304c\u305d\u306e\u90fd\u5ea6\u5b9f\u884c\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u3053\u3053\u3067\u6c17\u3092\u4ed8\u3051\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044\u306e\u306f\u3001\u3053\u306e\u8003\u3048\u65b9\u304c\u9069\u7528\u3067\u304d\u308b\u306e\u306f\u3001C\u8a00\u8a9e\u3084Basic\u306a\u3069\u306e<strong>\u624b\u7d9a\u304d\u578b\u8a00\u8a9e<\/strong>\u306b\u306a\u308a\u307e\u3059\u3002\u624b\u7d9a\u304d\u578b\u8a00\u8a9e\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u4e0a\u304b\u3089\u4e0b\u306b\u9806\u756a\u306b\u5b9f\u884c\u3055\u308c\u3066\u3044\u304f\u5f62\u306e\u3082\u306e\u3067\u3059\u3002Java\u3084C++\u306a\u3069\u306e<strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u8a00\u8a9e<\/strong>\u306f\u307e\u305f\u9055\u3063\u305f\u6982\u5ff5\u306b\u306a\u308a\u307e\u3059\uff08\u4e0b\u306e\u65b9\u3067\u89e3\u8aac\u3057\u3066\u307e\u3059\uff09\u3002<\/p>\n<p>\u307e\u305f\u3001\u5f0f\u306f\u4ee5\u4e0b\u306e\u5f62\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre lang=\"java\">\r\n\u578b\u3000\u95a2\u6570\u540d( \u578b\u3000\u5f15\u6570, \u3000\u578b\u3000\u5f15\u6570,\u3000\u578b\u3000\u5f15\u6570 \u30fb\u30fb\u30fb)\r\n<\/pre>\n<p>\u3053\u3053\u3067\u3001<strong>\u5f15\u6570<\/strong>\u3068\u3044\u3046\u95a2\u6570\u306b\u5024\u3092\u6e21\u3059\u6a5f\u80fd\u304c\u51fa\u3066\u304d\u307e\u3059\uff08\u4f8b\u984c\u3068\u3057\u3066\u51fa\u3066\u307e\u3059\uff09\u304c\u3001\u3053\u306e\u5f15\u6570\u306f\u3044\u304f\u3064\u3067\u3082\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u3068\u3001\u6982\u5ff5\u7684\u306a\u3053\u3068\u3060\u3051\u8aac\u660e\u3055\u308c\u3066\u3082\u5206\u304b\u3089\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3089\u3001\u3053\u3053\u3067\u4f8b\u984c\u3092\u3084\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u4ee5\u4e0b\u306f\u3001\u76f4\u5f84\u6700\u59275\u30d4\u30af\u30bb\u30eb\u306e\u5186\u3092\u753b\u9762\u4e0a\u306b\u63cf\u304f\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3059\u3002<\/p>\n<h4>\n<p class=\"box_200\"><img src='http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2007\/06\/screen11.PNG' alt='screen11.PNG' \/><\/p>\n<\/h4>\n<p>\uff08\u4ee5\u4e0a\u306e\u3088\u3046\u306a\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30b9\u304c\u751f\u6210\u3055\u308c\u308b\uff09<\/p>\n<pre lang=\"java\" line=\"1\">\r\nvoid setup()\r\n{\r\n  size(400, 400);\r\n  background(255);\r\n  noStroke();\r\n  smooth();\r\n  ellipseMode(CENTER);    \/\/\u4e2d\u5fc3\u306b\u63cf\u753b\r\n}\r\n\r\nvoid draw() \r\n{\r\n  \/\/\u3053\u3053\u306f\u753b\u9762\u306e\u63cf\u753b\u3060\u3051\u3092\u3057\u3066\u3044\u308b\r\n}\r\n\r\nvoid mouseDragged() \r\n{  \r\n  \/\/pmouse\u3068\u306f\u3001\u73fe\u5728\u306e\u30de\u30a6\u30b9\u306e\u4f4d\u7f6e\u306e\u4e00\u3064\u524d\u306e\u30de\u30a6\u30b9\u306e\u4f4d\u7f6e\u3092\u6307\u3057\u307e\u3059\u3002\r\n  \/\/\u3088\u3063\u3066\u3001\u73fe\u5728\u306e\u4f4d\u7f6e\u304b\u3089\u524d\u306e\u4f4d\u7f6e\u3092\u5f15\u304f\u3053\u3068\u306b\u3088\u3063\u3066\u30de\u30a6\u30b9\u306e\u79fb\u52d5\u306e\u65e9\u3055\u3092\u691c\u51fa\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\r\n  \r\n  float speed = abs(mouseX-pmouseX) + abs(mouseY-pmouseY);  \/\/\u30de\u30a6\u30b9\u306e\u65e9\u3055\u3092\u691c\u51fa\r\n  fill(255-speed*10);  \/\/ \u30de\u30a6\u30b9\u306e\u65e9\u3055\u3092\u7dda\u306e\u8272\u306b\u3059\u308b\r\n  \r\n  \/\/speed\u306e\u5024\u3092\u5236\u9650\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u5186\u306e\u5927\u304d\u3055\u3092\u6700\u59275\u307e\u3067\u306b\u5236\u9650\r\n  if(speed > 10) speed = 10;\r\n  ellipse(mouseX, pmouseY, speed, speed);  \/\/\u30de\u30a6\u30b9\u306e\u4f4d\u7f6e\u3067\u5186\u3092\u63cf\u753b\r\n  \/\/println(speed);\r\n}<\/pre>\n<p>\u3053\u308c\u3092\u30e2\u30b8\u30e5\u30fc\u30eb\u5316\u3059\u308b\u3068\u3069\u3046\u306a\u308b\u3067\u3057\u3087\u3046\u304b\u3002\u3061\u3087\u3063\u3068\u5f37\u5f15\u3067\u3059\u304c\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u307e\u3068\u3081\u3066\u307f\u307e\u3059\u3002<\/p>\n<pre lang=\"java\" line=\"1\">\r\nvoid setup()\r\n{\r\n  size(400, 400);\r\n  background(255);\r\n  noStroke();\r\n  smooth();\r\n  ellipseMode(CENTER);    \/\/\u4e2d\u5fc3\u306b\u63cf\u753b\r\n}\r\n\r\nvoid draw() \r\n{\r\n  \/\/\u3053\u3053\u306f\u753b\u9762\u306e\u63cf\u753b\u3060\u3051\u3092\u3057\u3066\u3044\u308b\r\n}\r\n\r\nvoid mouseDragged() \r\n{  \r\n  \/\/pmouse\u3068\u306f\u3001\u73fe\u5728\u306e\u30de\u30a6\u30b9\u306e\u4f4d\u7f6e\u306e\u4e00\u3064\u524d\u306e\u30de\u30a6\u30b9\u306e\u4f4d\u7f6e\u3092\u6307\u3057\u307e\u3059\u3002\r\n  \/\/\u3088\u3063\u3066\u3001\u73fe\u5728\u306e\u4f4d\u7f6e\u304b\u3089\u524d\u306e\u4f4d\u7f6e\u3092\u5f15\u304f\u3053\u3068\u306b\u3088\u3063\u3066\u30de\u30a6\u30b9\u306e\u79fb\u52d5\u306e\u65e9\u3055\u3092\u691c\u51fa\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\r\n\r\n  variableEllipse(mouseX, mouseY, pmouseX, pmouseY);  \/\/\u69d8\u3005\u306a\u5927\u304d\u3055\u3001\u8272\u306e\u5186\u3092\u63cf\u304f\u95a2\u6570\r\n}\r\n\r\n\/\/\/\/\/\/\/\/\/\u5186\u306e\u63cf\u753b\u95a2\u6570\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\r\nvoid variableEllipse(int x, int y, int px, int py) \r\n{\r\n  float speed = abs(x-px) + abs(y-py);  \/\/\u30de\u30a6\u30b9\u306e\u65e9\u3055\u3092\u691c\u51fa\r\n  fill(255-speed*10);  \/\/ \u30de\u30a6\u30b9\u306e\u65e9\u3055\u3092\u7dda\u306e\u8272\u306b\u3059\u308b\r\n  \r\n  \/\/speed\u306e\u5024\u3092\u5236\u9650\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u5186\u306e\u5927\u304d\u3055\u3092\u6700\u59275\u307e\u3067\u306b\u5236\u9650\r\n  if(speed > 10) speed = 10;\r\n  ellipse(x, y, speed, speed);  \/\/\u30de\u30a6\u30b9\u306e\u4f4d\u7f6e\u3067\u5186\u3092\u63cf\u753b\r\n  \/\/println(speed);\r\n}<\/pre>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u5186\u306e\u63cf\u753b\u306e\u90e8\u5206\u3060\u3051\u629c\u304d\u51fa\u3057\u3066\u95a2\u6570\u306b\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u5b9f\u969b\u306e\u3068\u3053\u308d\u3001\u3053\u306e\u7a0b\u5ea6\u306e\u30b3\u30fc\u30c9\u306a\u3089\u3001\u308f\u3056\u308f\u3056\u95a2\u6570\u306b\u3059\u308b\u5fc5\u8981\u3082\u306a\u3044\u306e\u3067\u3059\u304c\u3001\u95a2\u6570\u306e\u5229\u70b9\u306f\u3001<strong>\u30b3\u30d4\u30da\u3067\u4ed6\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u7c21\u5358\u306b\u79fb\u690d\u3067\u304d\u308b<\/strong>\u3068\u3044\u3046\u3068\u3053\u308d\u3067\u3059\u306d\u3002<\/p>\n<p>\u307e\u305f\u3001\u95a2\u6570\u306f\u5024\u3092\u8fd4\u3059\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306fBoolean\u578b\u306e\u5024\u3092\u8fd4\u3059\u95a2\u6570\u304c\u4f7f\u308f\u308c\u3066\u3044\u308b\u4f8b\u3067\u3059\u3002<br \/>\n<a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/files\/object_pressed_circle\/\" target=\"blank\">object_pressed_circle<\/a><\/p>\n<h2>\u7df4\u7fd2\u554f\u984c<\/h2>\n<p>\u305d\u308c\u3067\u306f\u3001\u7df4\u7fd2\u554f\u984c\u3092\u3084\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002bounceX()\u3068bounceY()\u3068\u3044\u3046\u3001\u6298\u308a\u8fd4\u3057\u3092\u3059\u308b\u6a5f\u80fd\u3092\u6301\u3063\u305f\u95a2\u6570\u3092\u4f5c\u3063\u3066\u307f\u3066\u4e0b\u3055\u3044\u3002<\/p>\n<pre lang=\"java\" line=\"1\">\r\nint eSize = 5;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30b5\u30a4\u30ba\r\nint xSpeed = 5;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30b9\u30d4\u30fc\u30c9\r\nint ySpeed = 3;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30b9\u30d4\u30fc\u30c9\r\nint x = 0, y = 0;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306ex\u5ea7\u6a19\r\n\r\n\/\/\u521d\u671f\u5316\r\nvoid setup() {\r\n  size(400, 400);\r\n  noStroke();      \/\/\u8f2a\u90ed\u3092\u63cf\u304b\u306a\u3044\r\n  frameRate(30);  \/\/\u518d\u751f\u901f\u5ea6\u30921\u79d230\u30d5\u30ec\u30fc\u30e0\u306b\u8a2d\u5b9a\uff08\u521d\u671f\u5024\u306f1\u79d260\u30d5\u30ec\u30fc\u30e0\uff09\r\n  smooth();        \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u30a2\u30f3\u30c1\u30a8\u30a4\u30ea\u30a2\u30b9\u3092\u304b\u3051\u308b\r\n}\r\n\r\n\/\/\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u7d42\u4e86\u3059\u308b\u307e\u3067\u3001draw()\u306e\u4e2d\u306f\u7e70\u308a\u8fd4\u3055\u308c\u308b\r\nvoid draw() {\r\n  background(255);  \/\/\u80cc\u666f\u306f\u767d\r\n  x = x + xSpeed;    \/\/x\u306e\u5024\u306bxSpeed\u3092\u8db3\u3059\r\n  y = y + ySpeed;    \/\/x\u306e\u5024\u306bxSpeed\u3092\u8db3\u3059\r\n  \r\n  \/\/\u3082\u3057\u3001x\u306e\u5024\u304c\u753b\u9762\u306e\u53f3\u7aef\u3088\u308a\u5927\u304d\u304f\u306a\u308b\u304b\u3001\u5de6\u7aef\u3088\u308a\u5c0f\u3055\u304f\u306a\u3063\u305f\u5834\u5408\u3001\r\n  if(x > width || x &lt;0) {\r\n    xSpeed = -xSpeed;    \/\/xSpeed\u306e\u6b63\u8ca0\u3092\u5165\u308c\u66ff\u3048\u308b\r\n  }\r\n  if(y > height || y &lt;0) {\r\n    ySpeed = -ySpeed;    \/\/xSpeed\u306e\u6b63\u8ca0\u3092\u5165\u308c\u66ff\u3048\u308b\r\n  }\r\n  fill(0);  \/\/\u9ed2\u3067\u63cf\u304f\r\n  ellipse(x, y, eSize, eSize);    \/\/\u5186\u3092\u63cf\u304f\r\n}<\/pre>\n<h2>\u89e3\u7b54<\/h2>\n<pre lang=\"java\" line=\"1\">\r\nint eSize = 5;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30b5\u30a4\u30ba\r\nint xSpeed = 5;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30b9\u30d4\u30fc\u30c9\r\nint ySpeed = 3;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30b9\u30d4\u30fc\u30c9\r\nint x = 0, y = 0;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306ex\u5ea7\u6a19\r\n\r\n\/\/\u521d\u671f\u5316\r\nvoid setup() {\r\n  size(400, 400);\r\n  noStroke();      \/\/\u8f2a\u90ed\u3092\u63cf\u304b\u306a\u3044\r\n  frameRate(30);  \/\/\u518d\u751f\u901f\u5ea6\u30921\u79d230\u30d5\u30ec\u30fc\u30e0\u306b\u8a2d\u5b9a\uff08\u521d\u671f\u5024\u306f1\u79d260\u30d5\u30ec\u30fc\u30e0\uff09\r\n  smooth();        \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u30a2\u30f3\u30c1\u30a8\u30a4\u30ea\u30a2\u30b9\u3092\u304b\u3051\u308b\r\n}\r\n\r\n\/\/\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u7d42\u4e86\u3059\u308b\u307e\u3067\u3001draw()\u306e\u4e2d\u306f\u7e70\u308a\u8fd4\u3055\u308c\u308b\r\nvoid draw() {\r\n  background(255);  \/\/\u80cc\u666f\u306f\u767d\r\n  x = x + xSpeed;    \/\/x\u306e\u5024\u306bxSpeed\u3092\u8db3\u3059\r\n  y = y + ySpeed;    \/\/x\u306e\u5024\u306bxSpeed\u3092\u8db3\u3059\r\n \r\n xSpeed = bounceX(x, xSpeed);\r\n ySpeed = bounceY(y, ySpeed);\r\n \/* \r\n  \/\/\u3082\u3057\u3001x\u306e\u5024\u304c\u753b\u9762\u306e\u53f3\u7aef\u3088\u308a\u5927\u304d\u304f\u306a\u308b\u304b\u3001\u5de6\u7aef\u3088\u308a\u5c0f\u3055\u304f\u306a\u3063\u305f\u5834\u5408\u3001\r\n  if(x > width || x &lt;0) {\r\n    xSpeed = -xSpeed;    \/\/xSpeed\u306e\u6b63\u8ca0\u3092\u5165\u308c\u66ff\u3048\u308b\r\n  }\r\n  if(y > height || y &lt;0) {\r\n    ySpeed = -ySpeed;    \/\/xSpeed\u306e\u6b63\u8ca0\u3092\u5165\u308c\u66ff\u3048\u308b\r\n  }\r\n*\/\r\n  fill(0);  \/\/\u9ed2\u3067\u63cf\u304f\r\n  ellipse(x, y, eSize, eSize);    \/\/\u5186\u3092\u63cf\u304f\r\n}\r\n\r\nint bounceX(int bx,  int xSp) {\r\n  if(bx > width || bx &lt;0) {\r\n    xSp = -xSp;    \/\/xSpeed\u306e\u6b63\u8ca0\u3092\u5165\u308c\u66ff\u3048\u308b\r\n  }\r\n  return xSp;\r\n}\r\n\r\nint bounceY(int by, int ySp) {\r\n  if(by > height || by &lt;0) {\r\n    ySp = -ySp;    \/\/xSpeed\u306e\u6b63\u8ca0\u3092\u5165\u308c\u66ff\u3048\u308b\r\n  }\r\n  return ySp;\r\n}<\/pre>\n<p>\u3053\u306e\u95a2\u6570\u306f\u975e\u5e38\u306b\u5f37\u5f15\u306b\u4f5c\u3063\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u3001\u901a\u5e38\u3060\u3068\u3053\u306e\u3088\u3046\u306a\u95a2\u6570\u306f\u66f8\u304b\u306a\u3044\u3067\u3057\u3087\u3046\u304c\u3001\u52c9\u5f37\u3068\u3044\u3046\u3053\u3068\u3067\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4eca\u56de\u306f\u3001\u304b\u306a\u308a\u5f37\u5f15\u3067\u3059\u304c\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u5316\uff08\u95a2\u6570\uff09\u304b\u3089\u30af\u30e9\u30b9\u307e\u3067&#8230; <a href=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/module\/\">Read more &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,11],"tags":[],"class_list":["post-1784","post","type-post","status-publish","format-standard","hentry","category-processing","category-11"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/posts\/1784","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/comments?post=1784"}],"version-history":[{"count":3,"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/posts\/1784\/revisions"}],"predecessor-version":[{"id":2484,"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/posts\/1784\/revisions\/2484"}],"wp:attachment":[{"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/media?parent=1784"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/categories?post=1784"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/tags?post=1784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}