{"id":1645,"date":"2008-05-07T18:14:58","date_gmt":"2008-05-07T09:14:58","guid":{"rendered":"http:\/\/r-dimension.xsrv.jp\/classes_j\/?p=1645"},"modified":"2020-05-27T12:33:27","modified_gmt":"2020-05-27T03:33:27","slug":"animation","status":"publish","type":"post","link":"https:\/\/r-dimension.xsrv.jp\/classes_j\/animation\/","title":{"rendered":"3.1\u3000\u904b\u52d51"},"content":{"rendered":"\n

\u3053\u306e\u7bc0\u3067\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u52d5\u304b\u3057\u3066\u307f\u307e\u3059\u3002
\u3053\u3053\u3067\u5fc5\u305a\u4f7f\u3046\u6a5f\u80fd\u306fsetup()<\/strong>\u3068draw()<\/strong>\u3067\u3059\u3002\u3053\u306e\u30e2\u30fc\u30c9\u306fProcessing\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u4e2d\u3067\u4e00\u756a\u3088\u304f\u4f7f\u308f\u308c\u308b\u3082\u306e\u3067\u3059\u3002
setup()\u3067\u521d\u671f\u5316\u3057\u3001draw()\u3092\u7e70\u308a\u8fd4\u3057\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3084\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u6b21\u306e\u70b9\u3092\u7406\u89e3\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n

\u30fbsetup()\u306f\u4e00\u5ea6\u3060\u3051\u5b9f\u884c\u3055\u308c\u308b
\u30fbdraw()\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u52d5\u3044\u3066\u3044\u308b\u9593\u306f\u5e38\u306b\u7e70\u308a\u8fd4\u3055\u308c\u308b<\/strong><\/p>\n\n\n\n\n\n\n\n

3.1.1\u3000\u7c21\u5358\u306a\u904b\u52d5<\/h2>\n\n\n\n

\u307e\u305a\u306f\u3001\u3068\u3082\u304b\u304f\u52d5\u304f\u3082\u306e\u3092\u4f5c\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u7b2c\u4e00\u6b69\u306f\u3001\u5de6\u304b\u3089\u53f3\u306b\u5186\u304c\u79fb\u52d5\u3059\u308b\u3060\u3051\u306e\u7c21\u5358\u306a\u52d5\u304d\u3067\u3059\u3002<\/p>\n\n\n\n

\"2016_06_16_0_38\"<\/a><\/figure>\n\n\n\n
\u56f33.1-a<\/div>\n\n\n\n
\u30ea\u30b9\u30c83.1-a<\/div>\n\n\n\n
int eSize = 20;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30b5\u30a4\u30ba\nint velocity = 5;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30b9\u30d4\u30fc\u30c9\nint x = 0;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306ex\u5ea7\u6a19\n\n\/\/\u521d\u671f\u5316\nvoid setup() {\n  size(400, 400);\n  background(255);      \/\/\u80cc\u666f\u8272\n  noStroke();      \/\/\u8f2a\u90ed\u3092\u63cf\u304b\u306a\u3044\n  fill(0);      \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u9ed2\u3067\u5857\u308a\u3064\u3076\u3059\n}\n\n\/\/\u3072\u305f\u3059\u3089{ }\u3067\u56f2\u307e\u308c\u305f\u4e2d\u3092\u7e70\u308a\u8fd4\u3059\nvoid draw() {\n  background(255);  \/\/\u753b\u9762\u306e\u8272\u3092\u66f4\u65b0\n\n  \/\/\u8ecc\u8de1\u3092\u6b8b\u3059\u5834\u5408\u306f\u3001\u4e0b\u306e3\u884c\u3092ON\u3001backgound\u3092OFF\u306b\u3059\u308b\n  \/*\n  fill(255, 50);  \/\/\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  *\/\n\n  ellipse(x, height\/2, eSize, eSize);    \/\/\u5186\u3092\u63cf\u304f\n  x += velocity;    \/\/x\u5ea7\u6a19\u306bvelocity\u306e\u5024\u3092\u8db3\u3059\n}<\/code><\/pre>\n\n\n\n
draw()\u306e { } \u3067\u56f2\u307e\u308c\u305f\u90e8\u5206\u304c\u3072\u305f\u3059\u3089\u7e70\u308a\u8fd4\u3055\u308c\u308b\u306e\u3067\u3001x\u5ea7\u6a19\u306e\u5024\u304c\u52a0\u7b97\u3055\u308c\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u5186\u304c\u52d5\u3044\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u308b\u306e\u3067\u3059\u3002
\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u304a\u3051\u308b\u904b\u52d5\u306e\u8a18\u8ff0\u306f\u3001\u5168\u3066\u3053\u306e\u539f\u7406\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
3.1.2\u3000\u904b\u52d5\u306e\u7e70\u308a\u8fd4\u3057<\/h2>\n\n\n\n
\u524d\u8ff0\u306e\u30b5\u30f3\u30d7\u30eb\u306e\u3088\u3046\u306b\u3001x\u5ea7\u6a19\u304c\u3072\u305f\u3059\u3089\u5897\u3048\u3066\u3044\u3063\u305f\u5834\u5408\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u753b\u9762\u306e\u5916\u306b\u51fa\u3066\u3057\u307e\u3063\u305f\u3089\u305d\u306e\u5148\u304c\u3069\u3046\u306a\u3063\u305f\u304b\u5206\u304b\u308a\u307e\u305b\u3093\u3002\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u540c\u3058\u904b\u52d5\u3092\u7e70\u308a\u8fd4\u3059\u3088\u3046\u306b\u6539\u5909\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u6b21\u306e\u30b5\u30f3\u30d7\u30eb\u3067\u306f\u3001\u5186\u304c\u753b\u9762\u306e\u53f3\u7aef\u307e\u3067\u884c\u304f\u3068\u5de6\u7aef\u306b\u623b\u3063\u3066\u307e\u305f\u540c\u3058\u52d5\u304d\u304c\u518d\u73fe\u3055\u308c\u307e\u3059\u3010\u30ea\u30b9\u30c83.1-b\u3011\u3002<\/p>\n\n\n\n
\"2016_06_16_0_44\"<\/a><\/figure>\n\n\n\n
\u56f33.1-b<\/div>\n\n\n\n
\u30ea\u30b9\u30c83.1-b<\/div>\n\n\n\n
int eSize = 20;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30b5\u30a4\u30ba\nint velocity = 5;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30b9\u30d4\u30fc\u30c9\nint x = 0;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306ex\u5ea7\u6a19\n\n\/\/\u521d\u671f\u5316\nvoid setup() {\n  size(400, 400);\n  background(255);  \/\/\u80cc\u666f\u306f\u767d\n  noStroke();      \/\/\u8f2a\u90ed\u3092\u63cf\u304b\u306a\u3044\n  fill(0);      \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u9ed2\u3067\u5857\u308a\u3064\u3076\u3059\n}\n\n\/\/\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u7d42\u4e86\u3059\u308b\u307e\u3067\u3001draw()\u306e\u4e2d\u306f\u7e70\u308a\u8fd4\u3055\u308c\u308b\nvoid draw() {\n  background(255);  \/\/\u753b\u9762\u306e\u8272\u3092\u66f4\u65b0\n\n  ellipse(x, height\/2, eSize, eSize);    \/\/\u5186\u3092\u63cf\u304f\n  x += velocity;    \/\/x\u5ea7\u6a19\u306bvelocity\u306e\u5024\u3092\u8db3\u3059\n\n  \/\/\u3082\u3057\u3001x\u306e\u5024\u304c\u753b\u9762\u306e\u5e45\u4ee5\u4e0a\u306b\u306a\u3063\u305f\u3089\u3001x\u30920\u306b\u623b\u3059\n  if (x >= width) {    \n    x = 0;\n  }\n}<\/code><\/pre>\n\n\n\n
3.1.3\u3000\u52a0\u6e1b\u901f<\/h2>\n\n\n\n
velocity\u306e\u5024\u304c\u6bb5\u968e\u7684\u306b\u5897\u6e1b\u3059\u308b\u3068\u3001\u52a0\u901f\u3068\u6e1b\u901f\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u6b21\u306e\u30b5\u30f3\u30d7\u30eb\u3067\u306f\u3001vControl\u3068\u3044\u3046\u5909\u6570\u306e\u5024\u3092\u5897\u6e1b\u3057\u3066\u3044\u307e\u3059\u3010\u30ea\u30b9\u30c83.1-c\u3011\u3002<\/p>\n\n\n\n
\"2016_06_16_0_55\"<\/a><\/figure>\n\n\n\n
\u56f33.1-c<\/div>\n\n\n\n
\u30ea\u30b9\u30c83.1-c<\/div>\n\n\n\n
int eSize = 20;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30b5\u30a4\u30ba\nfloat velocity = 0.0;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30b9\u30d4\u30fc\u30c9\nfloat vControl = 0.2;  \/\/\u30b9\u30d4\u30fc\u30c9\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\nfloat maxVel = 10.0;  \/\/\u30b9\u30d4\u30fc\u30c9\u306e\u6700\u5927\u5024\nfloat x = 0.0;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306ex\u5ea7\u6a19\n\n\/\/\u521d\u671f\u5316\nvoid setup() {\n  size(400, 400);\n  background(255);  \/\/\u80cc\u666f\u306f\u767d\n  noStroke();      \/\/\u8f2a\u90ed\u3092\u63cf\u304b\u306a\u3044\n  fill(0);      \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u9ed2\u3067\u5857\u308a\u3064\u3076\u3059\n}\n\n\/\/\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u7d42\u4e86\u3059\u308b\u307e\u3067\u3001draw()\u306e\u4e2d\u306f\u7e70\u308a\u8fd4\u3055\u308c\u308b\nvoid draw() {\n  background(255);  \/\/\u753b\u9762\u306e\u8272\u3092\u66f4\u65b0\n\n  ellipse(x, height\/2, eSize, eSize);    \/\/\u5186\u3092\u63cf\u304f\n\n  \/\/\u30b9\u30d4\u30fc\u30c9\u304c\u6700\u5927\u304b0\u306b\u306a\u3063\u305f\u3089vControl\u3092\u53cd\u8ee2\n  if (velocity > maxVel || velocity < 0.0) {\n    vControl = -vControl;\n  }\n  x += velocity;    \/\/x\u5ea7\u6a19\u306bvelocity\u306e\u5024\u3092\u8db3\u3059\n  velocity += vControl;\n\n  \/\/\u3082\u3057\u3001x\u306e\u5024\u304c\u753b\u9762\u306e\u5e45\u4ee5\u4e0a\u306b\u306a\u3063\u305f\u3089\u3001x\u30920\u306b\u623b\u3059\n  if (x >= width) {\n    x = 0;\n  }\n}<\/code><\/pre>\n\n\n\n
3.1.4\u3000\u30d0\u30a6\u30f3\u30c9<\/h2>\n\n\n\n
\u6b21\u306f\u3001\u5186\u304c\u753b\u9762\u306e\u7aef\u307e\u3067\u884c\u3063\u305f\u3089\u30d0\u30a6\u30f3\u30c9\u3059\u308b\u30b5\u30f3\u30d7\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n
\"2016_06_16_0_48\"<\/a><\/figure>\n\n\n\n
\u56f33.1-d<\/div>\n\n\n\n
\u30ea\u30b9\u30c83.1-d<\/div>\n\n\n\n
int eSize = 20;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30b5\u30a4\u30ba\nint velocity = 5;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30b9\u30d4\u30fc\u30c9\nint x = 0;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306ex\u5ea7\u6a19\n\n\/\/\u521d\u671f\u5316\nvoid setup() {\n  size(400, 400);\n  background(255);  \/\/\u80cc\u666f\u306f\u767d\n  noStroke();      \/\/\u8f2a\u90ed\u3092\u63cf\u304b\u306a\u3044\n  fill(0);  \/\/\u9ed2\u3067\u63cf\u304f\n}\n\n\/\/\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u7d42\u4e86\u3059\u308b\u307e\u3067\u3001draw()\u306e\u4e2d\u306f\u7e70\u308a\u8fd4\u3055\u308c\u308b\nvoid draw() {\n  background(255);  \/\/\u753b\u9762\u306e\u8272\u3092\u66f4\u65b0\n\n  x += velocity;    \/\/x\u306e\u5024\u306bvelocity\u3092\u8db3\u3059\n\n  ellipse(x, height\/2, eSize, eSize);    \/\/\u5186\u3092\u63cf\u304f\n\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\n  if (x > width || x < 0) {\n    velocity = -velocity;    \/\/velocity\u306e\u6b63\u8ca0\u3092\u5165\u308c\u66ff\u3048\u308b\n  }\n}<\/code><\/pre>\n\n\n\n
\u307e\u305f\u3001\u4e0a\u4e0b\u5de6\u53f3\u306e\u52d5\u304d\u3082\u30d0\u30a6\u30f3\u30c9\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\"2016_06_16_1_00\"<\/a><\/figure>\n\n\n\n
\u56f33.1-e<\/div>\n\n\n\n
\u30ea\u30b9\u30c83.1-e<\/div>\n\n\n\n
int eSize = 20;  \/\/\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30b5\u30a4\u30ba\nint velX = 5;  \/\/x\u65b9\u5411\u306e\u30b9\u30d4\u30fc\u30c9\nint velY = 2;  \/\/y\u65b9\u5411\u306e\u30b9\u30d4\u30fc\u30c9\nint x = 0;  \/\/x\u5ea7\u6a19\nint y = 0;  \/\/y\u5ea7\u6a19\n\n\/\/\u521d\u671f\u5316\nvoid setup() {\n  size(400, 400);\n  background(255);  \/\/\u80cc\u666f\u306f\u767d\n  noStroke();      \/\/\u8f2a\u90ed\u3092\u63cf\u304b\u306a\u3044\n  fill(0);  \/\/\u9ed2\u3067\u63cf\u304f\n}\n\n\/\/\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u7d42\u4e86\u3059\u308b\u307e\u3067\u3001draw()\u306e\u4e2d\u306f\u7e70\u308a\u8fd4\u3055\u308c\u308b\nvoid draw() {\n  background(255);  \/\/\u753b\u9762\u306e\u8272\u3092\u66f4\u65b0\n\n  x += velX;    \/\/x\u306e\u5024\u306bvelX\u3092\u8db3\u3059\n  y += velY;    \/\/y\u306e\u5024\u306bvelY\u3092\u8db3\u3059\n\n  ellipse(x, y, eSize, eSize);    \/\/\u5186\u3092\u63cf\u304f\n\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\n  if (x > width || x < 0) {\n    velX = -velX;    \/\/speed\u306e\u6b63\u8ca0\u3092\u5165\u308c\u66ff\u3048\u308b\n  }\n\n  \/\/\u3082\u3057\u3001y\u306e\u5024\u304c\u753b\u9762\u306e\u9ad8\u3055\u3088\u308a\u5927\u304d\u304f\u306a\u308b\u304b\u3001\u4e0a\u7aef\u3088\u308a\u5c0f\u3055\u304f\u306a\u3063\u305f\u5834\u5408\u3001\n  if (y > height || y < 0) {\n    velY = -velY;    \/\/speed\u306e\u6b63\u8ca0\u3092\u5165\u308c\u66ff\u3048\u308b\n  }\n}<\/code><\/pre>\n\n\n\n
3.1.5\u30002\u6b21\u95a2\u6570<\/h2>\n\n\n\n
\u3055\u3059\u304c\u306b\u76f4\u7dda\u904b\u52d5\u3060\u3051\u3060\u3068\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u5e83\u304c\u3089\u306a\u3044\u306e\u3067\u3001\u66f2\u7dda\u904b\u52d5\u3092\u8a18\u8ff0\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u30022\u6b21\u95a2\u6570\u306f\u6b21\u306e\u5f0f\u3067\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
y=ax2<\/sup><\/strong><\/p>\n\n\n\n
\u3053\u308c\u3092\u3001\u30b3\u30fc\u30c9\u306b\u3059\u308b\u3068\u6b21\u306e\u3088\u3046\u306a\u5f62\u306b\u306a\u308a\u307e\u3059\u3010\u30ea\u30b9\u30c83.1-f\u3011\u3002<\/p>\n\n\n\n
\"2016_06_11_15_36\"<\/a><\/figure>\n\n\n\n
\u56f33.1-f<\/div>\n\n\n\n
\u30ea\u30b9\u30c83.1-f<\/div>\n\n\n\n
float x = 0.0;  \/\/\u5186\u306ex\u5ea7\u6a19\u306f0\u304b\u3089\u59cb\u3081\u308b\nfloat y;  \/\/\u5186\u306ey\u5ea7\u6a19\nfloat velocity = 0.02;  \/\/\u5186\u306e\u30b9\u30d4\u30fc\u30c9\nfloat resize = 200.0;  \/\/\u30d4\u30af\u30bb\u30eb\u306e\u62e1\u5927\u7387\n\n\/\/\u521d\u671f\u5316\nvoid setup() {\n  size(400, 400);\n  background(255);\n}\n\n\/\/\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u7d42\u4e86\u3059\u308b\u307e\u3067\u3001draw()\u306e\u4e2d\u306f\u7e70\u308a\u8fd4\u3055\u308c\u308b\nvoid draw() {\n  background(255);\n\n  stroke(200);\n  line(0, height\/2, width, height\/2);  \/\/\u57fa\u6e96\u7dda\n  line(width\/2, 0, width\/2, height);\n\n  x += velocity;  \/\/x\u306b\u30b9\u30d4\u30fc\u30c9\u3092\u52a0\u7b97\n\n  \/\/y\u5ea7\u6a19\u306fx\u306e2\u4e57\n  \/\/x\u304c-1.0~1.0\u306a\u306e\u3067\u3001y\u306f0~1.0\u306b\u306a\u308b\n  y = x*x;\n\n  \/\/\u53c2\u8003: 3\u6b21\u95a2\u6570\n  \/\/y = x * x * x;  \n\n  \/\/x\u306f-1.0~1.0\u306e\u9593\u3092\u5f80\u5fa9\u3059\u308b\n  if (x > 1.0 || x < -1.0) {\n    velocity = -velocity;\n  }\n\n  noStroke();\n\n  \/\/x\u5ea7\u6a19\u306e\u307f\u306e\u5909\u5316\n  fill(0);\n  ellipse(x*resize + width\/2, height\/2, 20, 20);\n\n  \/\/y\u5ea7\u6a19\u306e\u307f\u306e\u5909\u5316\n  fill(0, 0, 255);\n  ellipse(width\/2, height\/2 - y*resize, 20, 20);\n\n  \/\/2\u6b21\u66f2\u7dda\n  fill(255, 0, 0);\n  ellipse(x*resize + width\/2, height\/2 - y*resize, 20, 20);\n}<\/code><\/pre>\n\n\n\n
3.1.6\u3000\u8272\u5f69\u306e\u5909\u5316<\/h2>\n\n\n\n
\u5f53\u7136\u3001x, y\u8ef8\u3092\u5909\u3048\u308b\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u8272\u5f69\u3082\u5909\u5316\u3055\u305b\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002\u6b21\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u5b9f\u884c\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3010\u30ea\u30b9\u30c83.1-g\u3011\u3002<\/p>\n\n\n\n
\"2016_06_11_14_26\"<\/a><\/figure>\n\n\n\n
\u56f33.1-g<\/div>\n\n\n\n
\u30ea\u30b9\u30c83.1-g<\/div>\n\n\n\n
int gray;  \/\/gray\u306e\u5024\nint speed;  \/\/\u8272\u306e\u5909\u5316\u306e\u30b9\u30d4\u30fc\u30c9\n\n\/\/\u521d\u671f\u5316\nvoid setup() {\n  size(400, 400);\n  gray = 0;  \/\/gray\u306e\u521d\u671f\u521d\u671f\u5024\u306f0\n  speed = 5;    \/\/\u30b9\u30d4\u30fc\u30c9\u306e\u521d\u671f\u8a2d\u5b9a\n}\n\n\/\/\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u7d42\u4e86\u3059\u308b\u307e\u3067\u3001draw()\u306e\u4e2d\u306f\u7e70\u308a\u8fd4\u3055\u308c\u308b\nvoid draw() {\n\n  gray += speed;    \/\/gray\u306e\u5024\u306bspeed\u3092\u8db3\u3059\n\n  \/\/\u3082\u3057\u3001gray\u306e\u5024\u304c255\u3088\u308a\u5927\u304d\u304f\u306a\u308b\u304b\u30010\u3088\u308a\u5c0f\u3055\u304f\u306a\u3063\u305f\u3089\n  if (gray > 255) {\n\n    speed = -speed;  \/\/speed\u306e\u6b63\u8ca0\u3092\u5165\u308c\u66ff\u3048\u308b\n    gray = 255;  \/\/gray\u3092\u767d\u306b\u3059\u308b\n    \n  } else if (gray < 0) {\n\n    speed = -speed;  \/\/speed\u306e\u6b63\u8ca0\u3092\u5165\u308c\u66ff\u3048\u308b\n    gray = 0;  \/\/gray\u3092\u9ed2\u306b\u3059\u308b\n  }\n\n  background(gray);  \/\/\u80cc\u666f\u3092\u63cf\u304f\n  \/\/background(gray, 0, 0);  \/\/\u8d64\u306e\u5024\u3060\u3051\u5909\u5316\u3059\u308b\n}<\/code><\/pre>\n\n\n\n
\u4f8b\u3048\u3070\u3001\u6b21\u306e\u30b5\u30f3\u30d7\u30eb\u306f\u3001\u8d64\u3068\u7dd1\u3092\u5909\u5316\u3055\u305b\u3066\u3044\u307e\u3059\u304c\u3001\u5909\u5316\u306e\u30b9\u30d4\u30fc\u30c9\u304c\u9055\u3046\u3068\u3001\u4e88\u6e2c\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u3088\u3046\u306a\u8272\u306b\u5909\u5316\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u69d8\u3005\u306a\u7d44\u307f\u5408\u308f\u305b\u3092\u8a66\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n
\"2016_06_16_1_05\"<\/a><\/figure>\n\n\n\n
\u56f33.1-h<\/div>\n\n\n\n
\u30ea\u30b9\u30c83.1-h<\/div>\n\n\n\n
float r, g;  \/\/\u8d64\u3001\u7dd1\u306e\u305d\u308c\u305e\u308c\u306e\u5024\nfloat rSpeed, gSpeed;  \/\/\u8d64\u3001\u7dd1\u306e\u5909\u5316\u306e\u30b9\u30d4\u30fc\u30c9\n \n\/\/\u521d\u671f\u5316\nvoid setup() {\n  size(400, 400);\n  r = 0.0;  \/\/\u8d64\u306e\u521d\u671f\u521d\u671f\u5024\u306f0.0\n  g = 255.0;\/\/\u7dd1\u306e\u521d\u671f\u521d\u671f\u5024\u306f255.0\n  rSpeed = 1.0;    \/\/\u8d64\u306e\u5909\u5316\u3059\u308b\u30b9\u30d4\u30fc\u30c9\n  gSpeed = 1.2;    \/\/\u7dd1\u306e\u5909\u5316\u3059\u308b\u30b9\u30d4\u30fc\u30c9\n}\n \n\/\/\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u7d42\u4e86\u3059\u308b\u307e\u3067\u3001draw()\u306e\u4e2d\u306f\u7e70\u308a\u8fd4\u3055\u308c\u308b\nvoid draw() {\n \n  r += rSpeed;    \/\/r\u306e\u5024\u306brSpeed\u3092\u8db3\u3059\n  g += gSpeed;    \/\/g\u306e\u5024\u306bgSpeed\u3092\u8db3\u3059\n \n  \/\/\u3082\u3057\u3001r, g, b\u306e\u5024\u304c255\uff08\u6700\u5927\u5024\uff09\u3088\u308a\u5927\u304d\u304f\u306a\u308b\u304b\u3001\n  \/\/0(\u6700\u5c0f\u5024\uff09\u3088\u308a\u5c0f\u3055\u304f\u306a\u3063\u305f\u5834\u5408\u3001  \n  if(r > 255){\n    rSpeed = -rSpeed;    \/\/rSpeed\u306e\u6b63\u8ca0\u3092\u5165\u308c\u66ff\u3048\u308b\n \n    \/\/r\u306e\u5024\u304c255\u3092\u8d85\u3048\u305f\u307e\u307e\u753b\u9762\u8868\u793a\u3055\u308c\u308b\u3068\u30ce\u30a4\u30ba\u304c\u5165\u308b\u305f\u3081\n    \/\/255\u4ee5\u4e0a\u306b\u306f\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u8a2d\u5b9a\n    r = 255;\n  }else if(r < 0) {\n    r = 0;\n    rSpeed = -rSpeed;    \/\/rSpeed\u306e\u6b63\u8ca0\u3092\u5165\u308c\u66ff\u3048\u308b\n  }\n \n  if(g > 255){\n    gSpeed = -gSpeed;    \/\/gSpeed\u306e\u6b63\u8ca0\u3092\u5165\u308c\u66ff\u3048\u308b\n    g = 255;\n  }else if(g < 0) {\n    gSpeed = -gSpeed;    \/\/gSpeed\u306e\u6b63\u8ca0\u3092\u5165\u308c\u66ff\u3048\u308b\n    g = 0;\n  }\n \n  background(r, g, 0);  \/\/\u80cc\u666f\u3092\u63cf\u753b\n}<\/code><\/pre>\n\n\n\n
3.1.7\u3000\u30bf\u30a4\u30de\u30fc<\/h2>\n\n\n\n
\u6642\u9593\u304c\u7d4c\u3063\u305f\u3089\u6b21\u306e\u5909\u5316\u304c\u8d77\u3053\u308b\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u308a\u305f\u3044\u3068\u304d\u3001\u30bf\u30a4\u30de\u30fc\u3092\u4f7f\u3046\u3068\u4fbf\u5229\u3067\u3059\u3002
\u30bf\u30a4\u30de\u30fc\u3068\u8a00\u3063\u3066\u3082\u4eca\u307e\u3067\u5b66\u7fd2\u3057\u305f\u5909\u6570\u3092\u4f7f\u3046\u7c21\u5358\u306a\u3082\u306e\u3067\u5341\u5206\u6a5f\u80fd\u3057\u307e\u3059\u3002
\u6b21\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u5b9f\u884c\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3010\u30ea\u30b9\u30c83.1-i\u3011\u3002<\/p>\n\n\n\n
\"2016_06_16_1_09\"<\/a><\/figure>\n\n\n\n
\u56f33.1-i<\/div>\n\n\n\n
\u30ea\u30b9\u30c83.1-i<\/div>\n\n\n\n
int timer = 0;  \/\/\u30bf\u30a4\u30de\u30fc\n \n\/\/\u521d\u671f\u5316\nvoid setup() {\n  size(400, 400);\n  noStroke();\n  \n  \/\/\u518d\u751f\u901f\u5ea6\u30921\u79d230\u30d5\u30ec\u30fc\u30e0\u306b\u8a2d\u5b9a\uff08\u521d\u671f\u5024\u306f1\u79d260\u30d5\u30ec\u30fc\u30e0\uff09\n  frameRate(30);\n}\n \n\/\/\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u7d42\u4e86\u3059\u308b\u307e\u3067\u3001draw()\u306e\u4e2d\u306f\u7e70\u308a\u8fd4\u3055\u308c\u308b\nvoid draw() {\n  background(255);\n \n  \/\/\u6642\u9593\u3092\u8a08\u308b\u3068\u304d\u306b\u306f\u3001\n  \/\/\u518d\u751f\u901f\u5ea6\u304c1\u79d230\u30d5\u30ec\u30fc\u30e0\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u79d2\u6570\u306b30\u3092\u639b\u3051\u308b\n  if(timer > 3*30 ){    \/\/\u3082\u3057\u3001timer\u304c3\u79d2\u3092\u8d85\u3048\u305f\u3089\u3001\n    fill(255, 0, 0);     \/\/\u8d64\u306b\u3059\u308b\n  }else{                 \/\/\u305d\u3046\u3067\u306a\u304b\u3063\u305f\u3089\n    fill(0, 255, 0);    \/\/\u7dd1\u306b\u3059\u308b\n  }\n  ellipse(width\/2, height\/2, 100, 100); \n \n  if(mousePressed) {    \/\/\u30de\u30a6\u30b9\u304c\u62bc\u3055\u308c\u305f\u3089\u3001\n    println(timer\/30);         \/\/\u7d4c\u904e\u6642\u9593\u3092\u51fa\u529b\u3059\u308b\uff08\u79d2\uff09\n  }\n  timer ++;\n}<\/code><\/pre>\n\n\n\n
\u307e\u305f\u3001millis()<\/strong>\u3092\u4f7f\u3046\u3068\u3088\u308a\u6b63\u78ba\u306a\u6642\u9593\u7ba1\u7406\u304c\u3067\u304d\u307e\u3059\u3002\u4f5c\u54c1\u306b\u3088\u3063\u3066\u3075\u3055\u308f\u3057\u3044\u65b9\u6cd5\u3092\u9078\u3073\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n
\u30ea\u30b9\u30c83.1-j<\/div>\n\n\n\n
\/\/\u521d\u671f\u5316\nvoid setup() {\n  size(400, 400);\n  noStroke();\n}\n \n\/\/\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u7d42\u4e86\u3059\u308b\u307e\u3067\u3001draw()\u306e\u4e2d\u306f\u7e70\u308a\u8fd4\u3055\u308c\u308b\nvoid draw() {\n  background(255);\n \n  \/\/millis()\u3092\u5ba3\u8a00\u3059\u308b\u3068\u3001\n  \/\/\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u59cb\u307e\u3063\u3066\u7d42\u4e86\u3059\u308b\u307e\u3067\u6642\u9593\u3092\u30ab\u30a6\u30f3\u30c8\u3059\u308b\n  int m = millis();\n \n  \/\/1\u79d2=1000ms\u306a\u306e\u3067\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u304f\u3068\u3001\n  \/\/m\u304c\uff13\u79d2\u3092\u8d85\u3048\u305f\u3089\u3001\u3068\u3044\u3046\u610f\u5473\u306b\u306a\u308b\n  if(m > 3*1000 ){    \/\/\u3082\u3057\u3001m\u304c3\u79d2\u3092\u8d85\u3048\u305f\u3089\n    fill(255, 0, 0);     \/\/\u8d64\u306b\u3059\u308b\n  }else{                 \/\/\u305d\u308c\u307e\u3067\u306f\n    fill(0, 255, 0);    \/\/\u7dd1\u306b\u3059\u308b\n  }\n  ellipse(width\/2, height\/2, 100, 100); \n \n  if(mousePressed) {    \/\/\u30de\u30a6\u30b9\u304c\u62bc\u3055\u308c\u305f\u3089\u3001\n    println(m);         \/\/\u7d4c\u904e\u6642\u9593\u3092\u51fa\u529b\u3059\u308b\uff08\u79d2\uff09\n  }\n}<\/code><\/pre>\n\n\n\n
\u6b21\u306e\u30b5\u30f3\u30d7\u30eb\u3067\u306f\u3001\uff13\u79d2\u6bce\u306b\u7dd1\u3001\u8d64\u3001\u9ec4\u8272\u3068\u3044\u3046\u8272\u306e\u5909\u5316\u304c\u7e70\u308a\u8fd4\u3055\u308c\u307e\u3059\u3002\u7e70\u308a\u8fd4\u3057\u3092\u5b9f\u73fe\u3059\u308b\u70ba\u306b\u306f\u3001%\uff08\u30e2\u30b8\u30e5\u30ed\u3002\u5270\u4f59\uff09<\/strong>\u3092\u4f7f\u3044\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u306f\u3001\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306e\u7e70\u308a\u8fd4\u3057\u3092\u304a\u3053\u306a\u3046\u6642\u306b\u975e\u5e38\u306b\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n\n
\u30ea\u30b9\u30c83.1-k<\/div>\n\n\n\n
\/\/\u521d\u671f\u5316\nvoid setup() {\n  size(400, 400);\n  noStroke();\n}\n\n\/\/\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u7d42\u4e86\u3059\u308b\u307e\u3067\u3001draw()\u306e\u4e2d\u306f\u7e70\u308a\u8fd4\u3055\u308c\u308b\nvoid draw() {\n  background(255);\n\n  \/\/mills()\u3092\u5ba3\u8a00\u3059\u308b\u3068\u3001\n  \/\/\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u59cb\u307e\u3063\u3066\u7d42\u4e86\u3059\u308b\u307e\u3067\u6642\u9593\u3092\u30ab\u30a6\u30f3\u30c8\u3059\u308b\n  int m = millis();\n\n  \/\/m\u306f9000\u3067\u5272\u3063\u305f\u4f59\u308a\u306a\u306e\u3067\u3001\u5e38\u306b0~8999\u306e\u9593\u306e\u5024\u3092\u7e70\u308a\u8fd4\u3059\n  m = m % (9*1000);\n\n  \/\/\u3082\u3057\u3001m\u304c3\u79d2\u4ee5\u4e0b\u3060\u3063\u305f\u3089\n  if (m <= 3*1000) {\n\n    fill(0, 255, 0);     \/\/\u7dd1\u306b\u3059\u308b\n\n    \/\/\u3082\u3057\u3001m\u304c3\u79d2\u8d856\u79d2\u4ee5\u4e0b\u3060\u3063\u305f\u3089\n  } else if (m > 3*1000 && m <= 6*1000) {\n\n    fill(255, 0, 0);     \/\/\u8d64\u306b\u3059\u308b\n\n    \/\/\u3082\u3057\u3001m\u304c6\u79d2\u8d859\u79d2\u4ee5\u4e0b\u3060\u3063\u305f\u3089\n  } else if (m > 6*1000 && m <= 9*1000) {\n\n    fill(255, 255, 0);     \/\/\u9ec4\u306b\u3059\u308b\n  }\n\n  ellipse(width\/2, height\/2, 100, 100); \n\n  if (mousePressed) {    \/\/\u30de\u30a6\u30b9\u304c\u62bc\u3055\u308c\u305f\u3089\n    println(m);         \/\/\u7d4c\u904e\u6642\u9593\u3092\u51fa\u529b\u3059\u308b\uff08\u79d2\uff09\n  }\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
\u3053\u306e\u7bc0\u3067\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u52d5\u304b\u3057\u3066\u307f\u307e\u3059\u3002\u3053\u3053\u3067\u5fc5\u305a\u4f7f\u3046\u6a5f\u80fd… Read more »<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,29,11],"tags":[],"class_list":["post-1645","post","type-post","status-publish","format-standard","hentry","category-processing","category-i","category-11"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/posts\/1645","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=1645"}],"version-history":[{"count":108,"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/posts\/1645\/revisions"}],"predecessor-version":[{"id":10482,"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/posts\/1645\/revisions\/10482"}],"wp:attachment":[{"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/media?parent=1645"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/categories?post=1645"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/tags?post=1645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}