{"id":5527,"date":"2016-06-30T17:30:20","date_gmt":"2016-06-30T08:30:20","guid":{"rendered":"http:\/\/r-dimension.xsrv.jp\/classes_j\/?p=5527"},"modified":"2020-07-01T17:15:21","modified_gmt":"2020-07-01T08:15:21","slug":"noise_study","status":"publish","type":"post","link":"https:\/\/r-dimension.xsrv.jp\/classes_j\/noise_study\/","title":{"rendered":"4.10\u3000\u30ce\u30a4\u30ba\u306e\u30b9\u30bf\u30c7\u30a3"},"content":{"rendered":"\n<p>noise()\u306frandom()\u3068\u4f3c\u305f\u6a5f\u80fd\u3067\u3059\u304c\u3001random()\u3068\u9055\u3044\u3001\u9023\u7d9a\u7684\u306a\u5024\u3092\u5f97\u308b\u4e8b\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u4f7f\u3044\u65b9\u6b21\u7b2c\u3067\u306f\u6ce2\u306e\u3088\u3046\u306a\u5f62\u3084\u96f2\u306e\u3088\u3046\u306a\u5f62\u3092\u4f5c\u308b\u4e8b\u304c\u3067\u304d\u305f\u308a\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u4e88\u6e2c\u3067\u304d\u306a\u3044\u52d5\u304d\u3092\u3064\u3051\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<br>\u3053\u306e\u3001random()\u3068\u540c\u69d8\u306b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306a\u3089\u3067\u306f\u306e\u6a5f\u80fd\u3067\u3042\u308bnoise()\u3092\u7a4d\u6975\u7684\u306b\u9020\u5f62\u8981\u7d20\u3068\u6349\u3048\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<!--more-->\n\n\n\n<h1 class=\"wp-block-heading\">4.10.1\u3000\u8ab2\u984c1<\/h1>\n\n\n\n<p>noise()\u3092\u5f62\u614b\u306e\u6c7a\u5b9a\u306b\u4f7f\u7528\u3057\u63cf\u753b\u3059\u308b<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u76ee\u7684<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u3088\u308b\u63cf\u753b\u306e\u7279\u5fb4\u306e\u3072\u3068\u3064\u3067\u3042\u308bnoise()\u306b\u6163\u308c\u308b<\/li><li>\u5b89\u6613\u306bnoise()\u3092\u4f7f\u3046\u306e\u3067\u306f\u306a\u304f\u3001\u4f7f\u3044\u65b9\u3092\u4ed4\u7d30\u306b\u691c\u8a0e\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u72ec\u81ea\u6027\u3092\u51fa\u3059<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u6761\u4ef6<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>\u56f3\u5f62\u306f\u7dda\u306e\u307f\u3092\u4f7f\u7528\u3002\u8272\u5f69\u306f\u30b0\u30ec\u30fc\u30b9\u30b1\u30fc\u30eb\u306e\u307f\u3002\u7dda\u5e45\u306f1\u30d4\u30af\u30bb\u30eb\u3002\u6570\u306f\u81ea\u7531<\/li><li>\u3059\u3067\u306b\u5b66\u7fd2\u3057\u305f\u5185\u5bb9\u306f\u3059\u3079\u3066\u4f7f\u3063\u3066\u3044\u3044\uff08\u914d\u5217\u3001\u5ea7\u6a19\u5909\u63db\u3001\u4e09\u89d2\u95a2\u6570\u3001\u30e9\u30f3\u30c0\u30e0\u306a\u3069\uff09<\/li><li>5\u30d1\u30bf\u30fc\u30f3\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u5358\u7d14\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304b\u3089\u51fa\u767a\u3057\u8907\u96d1\u306b\u3057\u3066\u3044\u304f<\/li><li>\u753b\u9762\u306f400&#215;400\u30d4\u30af\u30bb\u30eb<\/li><li>\u9759\u6b62\u753b\u3092\u4f5c\u6210\u3059\u308b<\/li><li>\u30af\u30ea\u30c3\u30af\u3054\u3068\u306b\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u66f4\u65b0\u3055\u308c\u308b\u3088\u3046\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3059\u308b<\/li><li>\u4e0e\u3048\u3089\u308c\u305f\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u51fa\u767a\u70b9\u3068\u3059\u308b<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_06_30_17_22.png\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_06_30_17_22-284x300.png\" alt=\"2016_06_30_17_22\" class=\"wp-image-5550\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_06_30_17_22-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_06_30_17_22.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u56f34.10-a<\/div>\n\n\n\n<div class=\"listCaption\">\u30ea\u30b9\u30c84.10-a<\/div>\n\n\n\n<pre class=\"wp-block-aphph-prism-block lang:processing language-processing\"><code>float myNoise = 0.0;  \/\/\u30ce\u30a4\u30ba\u306e\u521d\u671f\u5024\nfloat start = 0.0;  \/\/myNoise\u306e\u30b9\u30bf\u30fc\u30c8\u5730\u70b9\nfloat step = 0.02;  \/\/\u30b9\u30c6\u30c3\u30d7\u306e\u6570\u5024\u304c\u5c11\u306a\u3044\u3068\u5909\u5316\u304c\u6ed1\u3089\u304b\u306b\u306a\u308b\n \nvoid setup() {\n  size(400, 400);\n}\n \nvoid draw() {\n  background(255);\n  myNoise = start;  \/\/myNoise\u3092\u30b9\u30bf\u30fc\u30c8\u5730\u70b9\u3067\u521d\u671f\u5316\n \n  for (int x = 0; x &lt; width; x += 3) {\n    \/\/\u30ce\u30a4\u30ba\u3092\u4f7f\u3063\u3066y\u5ea7\u6a19\u3092\u8a2d\u5b9a\n    float y = noise(myNoise)*height;\n \n    line(x, 0, x, y);\n    \/\/\u30e9\u30f3\u30c0\u30e0\u3092\u4f7f\u3063\u305f\u5834\u5408\u306f\u9023\u7d9a\u6027\u304c\u306a\u3044\n    \/\/line(x, 0, x, random(height));\n \n    myNoise += step;   \/\/\u30ce\u30a4\u30ba\u306e\u5024\u3092\u66f4\u65b0\n  }\n}\n \nvoid mousePressed() {\n  start = random(10);  \/\/myNoise\u306e\u30b9\u30bf\u30fc\u30c8\u4f4d\u7f6e\u3092\u5909\u3048\u308b\n}<\/code><\/pre>\n\n\n\n<h1 class=\"wp-block-heading\">4.10.2\u3000\u8ab2\u984c1\u30b5\u30f3\u30d7\u30ebA<\/h1>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/noise_study\/2016_09_12_15_02\/\" rel=\"attachment wp-att-5943\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_02-284x300.png\" alt=\"2016_09_12_15_02\" class=\"wp-image-5943\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_02-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_02.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.10-a<\/div>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/noise_study\/2016_09_12_15_02-2\/\" rel=\"attachment wp-att-5944\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_02-1-284x300.png\" alt=\"2016_09_12_15_02\" class=\"wp-image-5944\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_02-1-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_02-1.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.10-b<\/div>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/noise_study\/2016_09_12_15_02-3\/\" rel=\"attachment wp-att-5945\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_02-2-284x300.png\" alt=\"2016_09_12_15_02\" class=\"wp-image-5945\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_02-2-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_02-2.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.10-c<\/div>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/noise_study\/2016_09_12_15_03\/\" rel=\"attachment wp-att-5946\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_03-284x300.png\" alt=\"2016_09_12_15_03\" class=\"wp-image-5946\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_03-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_03.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.10-d<\/div>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/noise_study\/2016_09_12_15_03-2\/\" rel=\"attachment wp-att-5947\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_03-1-284x300.png\" alt=\"2016_09_12_15_03\" class=\"wp-image-5947\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_03-1-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_03-1.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.10-e<\/div>\n\n\n\n<p>\u4f5c\u6210\uff1a\u5c0f\u6fa4\u592a\u4e00<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">4.10.3\u3000\u8ab2\u984c1\u30b5\u30f3\u30d7\u30ebB<\/h1>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/noise_study\/2016_09_12_15_20\/\" rel=\"attachment wp-att-5949\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_20-284x300.png\" alt=\"2016_09_12_15_20\" class=\"wp-image-5949\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_20-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_20.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.10-f<\/div>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/noise_study\/2016_09_12_15_20-2\/\" rel=\"attachment wp-att-5950\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_20-1-284x300.png\" alt=\"2016_09_12_15_20\" class=\"wp-image-5950\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_20-1-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_20-1.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.10-g<\/div>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/noise_study\/2016_09_12_15_20-3\/\" rel=\"attachment wp-att-5953\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_20-2-284x300.png\" alt=\"2016_09_12_15_20\" class=\"wp-image-5953\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_20-2-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_20-2.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.10-h<\/div>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/noise_study\/2016_09_12_15_21\/\" rel=\"attachment wp-att-5951\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_21-284x300.png\" alt=\"2016_09_12_15_21\" class=\"wp-image-5951\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_21-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_21.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.10-i<\/div>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/noise_study\/2016_09_12_15_21-2\/\" rel=\"attachment wp-att-5952\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_21-1-284x300.png\" alt=\"2016_09_12_15_21\" class=\"wp-image-5952\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_21-1-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_15_21-1.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.10-j<\/div>\n\n\n\n<p>\u4f5c\u6210\uff1a\u4e09\u4e0a\u822a\u5e73<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">4.10.4\u3000\u8ab2\u984c2<\/h1>\n\n\n\n<p>noise()\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u305f\u5024\u3092\u904b\u52d5\u306b\u4f7f\u3046<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u76ee\u7684<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>noise()\u306b\u3088\u308b\u904b\u52d5\u306e\u5236\u5fa1\u306b\u6163\u308c\u308b<\/li><li>noise()\u3092\u4f7f\u3046\u3053\u3068\u306b\u3088\u3063\u3066\u904b\u52d5\u306b\u304a\u3051\u308b\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u591a\u6570\u5b58\u5728\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u4f53\u9a13\u3059\u308b<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u6761\u4ef6<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>\u5f62\u614b\u3001\u8272\u5f69\u81ea\u7531<\/li><li>\u3059\u3067\u306b\u5b66\u7fd2\u3057\u305f\u5185\u5bb9\u306f\u3059\u3079\u3066\u4f7f\u3063\u3066\u3044\u3044\uff08\u914d\u5217\u3001\u5ea7\u6a19\u5909\u63db\u3001\u4e09\u89d2\u95a2\u6570\u306a\u3069\uff09<\/li><li>\u753b\u9762\u306f400&#215;400\u30d4\u30af\u30bb\u30eb<\/li><li>\u904b\u52d5\u306b\u30ce\u30a4\u30ba\u304c\u4f7f\u308f\u308c\u3066\u3044\u308c\u3070\u3044\u3044\u306e\u3067\u3001\u81ea\u7531\u306a\u767a\u60f3\u3067\u5236\u4f5c\u3059\u308b<\/li><li>\u4e0e\u3048\u3089\u308c\u305f\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u53c2\u8003\u306b\u3059\u308b<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_06_30_17_28.png\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_06_30_17_28-284x300.png\" alt=\"2016_06_30_17_28\" class=\"wp-image-5551\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_06_30_17_28-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_06_30_17_28.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u56f34.10-b<\/div>\n\n\n\n<div class=\"listCaption\">\u30ea\u30b9\u30c84.10-b<\/div>\n\n\n\n<pre class=\"wp-block-aphph-prism-block lang:processing language-processing\"><code>float noiseX = 10.0;  \/\/x\u5ea7\u6a19\u7528\u30ce\u30a4\u30ba\u5909\u6570\nfloat noiseY = 0.0;  \/\/y\u5ea7\u6a19\u7528\u30ce\u30a4\u30ba\u5909\u6570\nfloat step = 0.01;  \/\/\u30b9\u30c6\u30c3\u30d7\u306e\u6570\u5024\u304c\u5c11\u306a\u3044\u3068\u5909\u5316\u304c\u6ed1\u3089\u304b\u306b\u306a\u308b\n\nvoid setup() {\n  size(400, 400);\n  background(255);\n  noStroke();\n  fill(0);\n}\n\nvoid draw() {\n  \/\/\u30d5\u30a7\u30fc\u30c9\u3059\u308b\u6642\u306ftrue\u3001\u3057\u306a\u3044\u5834\u5408\u306ffalse\n  fade(false);\n\n  \/\/\u30ce\u30a4\u30ba\u3092\u4f7f\u3063\u3066x,y\u5ea7\u6a19\u3092\u8a2d\u5b9a\n  float x = noise(noiseX)*height;\n  float y = noise(noiseY)*height;\n\n  ellipse(x, y, 40, 40);\n  \/\/\u30e9\u30f3\u30c0\u30e0\u3092\u4f7f\u3063\u305f\u5834\u5408\u306f\u9023\u7d9a\u6027\u304c\u306a\u3044\n  \/\/ellipse(random(width), random(height), 40, 40);\n\n  noiseX += step;   \/\/\u30ce\u30a4\u30ba\u306e\u5024\u3092\u66f4\u65b0\n  noiseY += step;   \/\/\u30ce\u30a4\u30ba\u306e\u5024\u3092\u66f4\u65b0\n}\n\n\/\/\u30d5\u30a7\u30fc\u30c9\u7528\u95a2\u6570\nvoid fade(boolean _fadeFlag) {\n  if (_fadeFlag) {\n    fill(255, 10);  \/\/\u900f\u660e\u5ea6\u306e\u3042\u308brect\u3092\u63cf\u753b\n    rect(0, 0, width, height);\n    fill(0);      \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u9ed2\n  } else {\n    background(255);\n  }\n}<\/code><\/pre>\n\n\n\n<h1 class=\"wp-block-heading\">4.10.5\u3000\u8ab2\u984c2\u30b5\u30f3\u30d7\u30ebA<\/h1>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/noise_study\/2016_09_15_1_52\/\" rel=\"attachment wp-att-5965\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_15_1_52-284x300.png\" alt=\"2016_09_15_1_52\" class=\"wp-image-5965\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_15_1_52-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_15_1_52.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.10-k<\/div>\n\n\n\n<p>\u4f5c\u6210\uff1a\u5c0f\u6fa4\u592a\u4e00<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">4.10.6\u3000\u8ab2\u984c2\u30b5\u30f3\u30d7\u30ebB<\/h1>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/noise_study\/2017_01_03_22_06\/\" rel=\"attachment wp-att-7594\"><img loading=\"lazy\" decoding=\"async\" width=\"287\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2017_01_03_22_06-287x300.png\" alt=\"2017_01_03_22_06\" class=\"wp-image-7594\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2017_01_03_22_06-287x300.png 287w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2017_01_03_22_06.png 500w\" sizes=\"auto, (max-width: 287px) 100vw, 287px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.10-l<\/div>\n\n\n\n<p>\u4f5c\u6210\uff1a\u4e09\u4e0a\u822a\u5e73<\/p>\n","protected":false},"excerpt":{"rendered":"<p>noise()\u306frandom()\u3068\u4f3c\u305f\u6a5f\u80fd\u3067\u3059\u304c\u3001rando&#8230; <a href=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/noise_study\/\">Read more &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,26],"tags":[],"class_list":["post-5527","post","type-post","status-publish","format-standard","hentry","category-processing","category-ii"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/posts\/5527","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=5527"}],"version-history":[{"count":27,"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/posts\/5527\/revisions"}],"predecessor-version":[{"id":10786,"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/posts\/5527\/revisions\/10786"}],"wp:attachment":[{"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/media?parent=5527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/categories?post=5527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/tags?post=5527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}