顔に見えそうなジュリア集合の画像のスライドショー
顔に見えそうなところを集めてみました
（ねた切れかもしれない）
/**
* Copyright hi.kurosawa ( http://wonderfl.net/user/hi.kurosawa )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/dfOw
*/
package {
//------------------------------------------
//ジュリア集合の画像のスライドショー(顔に見えるところ)
// URL:http://programmingatelier.net/
//------------------------------------------
import flash.display.Sprite;
import flash.events.Event;
import flash.display.Bitmap;
import flash.display.BitmapData;
import flash.utils.setTimeout;
import flash.display.StageScaleMode;
import flash.display.StageAlign;
public class face extends Sprite {
//それなりの画像が出来る位置（中心）と幅（d*2）
public var arrItiData:Array = new Array(
{a:-1,af:false,b:0.16,bf:true,x:-0.0786869806094183,y:-0.660245225251494,d:0.00812417031790732},
{a:-0.975,af:false,b:0.19,bf:true,x:0.356850545870331,y:-0.138256656084333,d:5.10529877688104E-05},
{a:-0.97,af:false,b:0.205,bf:true,x:-0.0920141419081966,y:-0.747783409951863,d:0.000402038387371409},
{a:-0.99,af:false,b:0.175,bf:true,x:-0.309790097740747,y:0.376310847620574,d:0.00560807562890562},
{a:-0.985,af:false,b:0.215,bf:true,x:-0.101788338191423,y:-0.687514705788675,d:0.0217514821693002},
{a:-0.985,af:false,b:0.18,bf:true,x:-0.248880441958234,y:-0.361206846401956,d:0.00411181137415883},
{a:-1,af:false,b:0.18,bf:true,x:-0.159666415486736,y:-0.747367117912291,d:0.000843121446374841},
{a:-0.97,af:false,b:0.27,bf:true,x:-0.712116591666667,y:-0.542063608333333,d:2.91666666666667E-06},
{a:-0.73,af:false,b:-0.09,bf:true,x:1.48943846792533,y:-0.0219076933973333,d:4.97777777777778E-07},
{a:-0.08,af:false,b:0.67,bf:true,x:0.428917596187533,y:-0.143679233869056,d:3.88544205791062E-06},
{a:-0.79,af:false,b:0.87,bf:true,x:-0.950610595703125,y:-0.457524169921875,d:4.2724609375E-05},
{a:-0.37,af:true,b:-0.1,bf:false,x:0.73168253968254,y:0.411079365079365,d:0.0793650793650794},
{a:-0.4,af:true,b:-0.1,bf:false,x:0.3878,y:-0.73346,d:0.00411764705882353},
{a:-0.16,af:false,b:0.78,bf:true,x:-0.499489169060532,y:-0.70723088365378,d:1.57343038260565E-05},
{a:0.28,af:false,b:0.49,bf:true,x:0.553,y:0.4445,d:0.0875},
{a:0.26,af:false,b:0.49,bf:true,x:0.384854762140692,y:0.153292925381524,d:0.00561266691814835},
{a:-0.73,af:false,b:0.84,bf:true,x:0.00580931282669699,y:-0.0287972957321622,d:1.4808713583386E-08},
{a:-0.79,af:false,b:0.87,bf:true,x:0.0135396671156815,y:0.00628131458801653,d:8.5738411454327E-06},
{a:-0.73,af:false,b:0.84,bf:true,x:0.00580802801303147,y:-0.0288012322501576,d:4.529017982537E-06},
{a:-0.14,af:false,b:0.65,bf:true,x:0.0730688,y:0.3550176,d:0.0005376},
{a:0.29,af:false,b:-0.69,bf:true,x:-0.315738831996918,y:1.09218217039108,d:8.34465026855469E-08},
{a:0.3,af:false,b:-0.7,bf:true,x:-0.485357638888889,y:0.718885416666667,d:0.0607638888888889},
{a:0.3,af:false,b:-0.73,bf:true,x:-0.0767589699074074,y:0.0765726273148148,d:0.00263732156635803},
{a:-0.02,af:true,b:0.29,bf:false,x:-0.686518518518519,y:-0.672518518518518,d:0.0518518518518518},
{a:-0.28,af:true,b:0.14,bf:false,x:-0.741751156561967,y:-0.519210129047967,d:0.00852203554906258},
{a:-0.44,af:true,b:0.12,bf:false,x:0.847196392746914,y:0.527164245756173,d:0.00694444444444445},
{a:-0.44,af:true,b:0.12,bf:false,x:0.853446392746913,y:0.53508091242284,d:0.0416666666666667},
{a:0.56,af:false,b:-0.88,bf:true,x:-0.1708,y:-0.39452,d:0.028},
{a:0.25,af:false,b:-0.59,bf:true,x:0.99099182441701,y:-0.551221801554641,d:0.00276543209876543},
{a:0.25,af:false,b:-0.51,bf:true,x:-0.757149538075621,y:0.117366720261758,d:1.9076063862162E-05},
{a:0.2,af:false,b:-0.5,bf:true,x:-0.107664157881092,y:0.642703053150237,d:5.21016460161122E-07},
{a:0.23,af:false,b:-0.55,bf:true,x:0.528524151753419,y:-0.520316808130065,d:5.91081917885445E-09},
{a:0.23,af:false,b:-0.5,bf:true,x:0.564803446840934,y:-0.420579811642332,d:3.25228023755863E-08},
{a:0.19,af:false,b:-0.49,bf:true,x:0.936486943215174,y:-0.406679415865717,d:0.0004788651327501},
{a:-0.07,af:false,b:0.67,bf:true,x:-0.0743949395960297,y:-0.503823668598317,d:0.000561236096311108},
{a:-0.2,af:false,b:0.67,bf:true,x:0.453784876895603,y:0.738234871398657,d:4.77484718430787E-05},
{a:-0.2,af:false,b:0.67,bf:true,x:-0.0278100161885772,y:0.892654847689179,d:0.000674781108720115},
{a:-0.38,af:false,b:-0.1,bf:true,x:-0.0110708660991143,y:0.930115111809634,d:7.08121815054211E-05},
{a:-0.23,af:false,b:0.7,bf:true,x:0.47171163924666,y:0.612250066248465,d:1.31001603462992E-08},
{a:-0.22,af:false,b:0.71,bf:true,x:-0.0379714168285803,y:-0.145918602226637,d:1.27522200875015E-06},
{a:0.65,af:true,b:-1,bf:true,x:0.302882193213166,y:-1.07794721483921,d:0.00182229445394427},
{a:-0.21,af:false,b:0.69,bf:true,x:-0.0696973513094474,y:-0.0432558610593465,d:8.52585058300345E-06},
{a:-0.19,af:false,b:0.75,bf:true,x:-0.146859455511026,y:0.245847827374489,d:0.00345487927664699},
{a:-1,af:true,b:0.02,bf:true,x:-0.115962,y:-0.48083,d:0.0014},
{a:0.36,af:true,b:-0.53,bf:true,x:0.589714285714286,y:-1.09485714285714,d:0.142857142857143},
{a:-0.5,af:true,b:0.07,bf:true,x:0.81886,y:-0.413326666666667,d:0.00466666666666667},
{a:-0.5,af:true,b:0.07,bf:true,x:-0.746556912096168,y:-0.23908311419985,d:0.00253568745304282},
{a:-0.05,af:true,b:0.27,bf:true,x:-0.125283094483333,y:-0.851665315532477,d:0.0117831470025021},
{a: -0.09, af:false, b:0.66, bf:true, x: -0.426435131502669, y: -0.772992427582228, d:0.00561266691814835 },
{a:-0.1,af:false,b:0.65,bf:true,x:-0.428288,y:-0.75824,d:0.00746666666666666},
{a:0,af:false,b:0.89,bf:true,x:0.00104170433184471,y:-0.877516079788317,d:0.00675821799307959}
);
//ジュリア集合の描画エリア
private var bdMandelbrot:BitmapData;
public var arrColor:Array; //グラデーションカラー
public var uintHassan:uint; //発散しない時のカラー
private var intBMw:Number; //描画サイズ
private var intBMh:Number;
private var iloop:int; //描画状態(0～39)
private var iTyp:int; //画像の切り替え時のエフェクト
private var xMin:Number; //ジュリア集合の左上の座標値
private var yMin:Number;
private var Step:Number; //ジュリア集合の1ピクセルの値
private const intKurikaesi:Number = 256; //最大繰り返し数
private var numA:Number;
private var numB:Number;
private var bolA:Boolean;
private var bolB:Boolean;
public function face():void {
if (stage) init();
else addEventListener(Event.ADDED_TO_STAGE, init);
}
private function init(e:Event = null):void {
removeEventListener(Event.ADDED_TO_STAGE, init);
//下の2行を加えるとHTMLで定義したサイズで表示
stage.scaleMode = StageScaleMode.NO_SCALE;
stage.align =StageAlign.TOP_LEFT;
intBMw = stage.stageWidth; //描画サイズ取得
intBMh = stage.stageHeight;
//描画エリアの作成
bdMandelbrot = new BitmapData(intBMw, intBMh, false, 0xffffff);
var bm:Bitmap = new Bitmap(bdMandelbrot);
stage.addChild(bm);
bm.x = (intBMw-stage.width)/2;
bm.y = (intBMh-stage.height)/2;
fncDispSt(); //描画開始
}
//描画開始
private function fncDispSt():void {
iloop = 0; //描画位置クリア
fncSerColor(); //グラデーションカラー
uintHassan = 0x000000; //発散しない時のカラー
//それなりの画像が出来る位置テーブルの選択
var intItiData:int = getIntRand(0, arrItiData.length - 1);
var d:Number = arrItiData[intItiData].d;
numA= arrItiData[intItiData].a;
numB= arrItiData[intItiData].b;
bolA= arrItiData[intItiData].af;
bolB= arrItiData[intItiData].bf;
//ジュリア集合の1ピクセルの値
if (intBMh < intBMw) {
Step = arrItiData[intItiData].d / intBMh;
} else {
Step = arrItiData[intItiData].d / intBMw;
}
Step = getNumRand(Step* 1.7 , Step * 2.0 );
//ジュリア集合上の開始位置を決める
xMin = arrItiData[intItiData].x - d + getNumRand(0, 2*d-intBMw*Step);
yMin = arrItiData[intItiData].y - d + getNumRand(0, 2*d-intBMh*Step);
//画像の切り替え時のエフェクトを指定
iTyp = getIntRand(0, 5);
//繰り返しイベントにジュリア集合の描画追加
this.addEventListener(Event.ENTER_FRAME, fncMandelbroDisp);
}
//ジュリア集合の描画(1/40分描画、40回繰り返し）
private function fncMandelbroDisp(e:*):void {
var bolEnd:Boolean = false
var bmItiY:int;
var bmItiX:int;
var a:Number;
var b:Number;
var xx:int;
var yy:int;
//描画時エフェクトする。
switch (iTyp) {
case 0 :
for (bmItiY = iloop; bmItiY < intBMh; bmItiY+=40) {
b = yMin + bmItiY * Step;
for (bmItiX = 0; bmItiX < intBMw; bmItiX++) {
a = xMin + bmItiX * Step;
bdMandelbrot.setPixel(bmItiX, bmItiY, fncGetColor(a, -b));
}
}
break;
case 1 :
for (bmItiY = 0; bmItiY < intBMh; bmItiY++) {
b = yMin + bmItiY * Step;
for (bmItiX = iloop; bmItiX < intBMw; bmItiX+=40) {
a = xMin + bmItiX * Step;
bdMandelbrot.setPixel(bmItiX, bmItiY, fncGetColor(a, -b));
}
}
break;
case 2 :
for (bmItiY = iloop; bmItiY < intBMh; bmItiY+=40) {
for (bmItiX = 0; bmItiX < intBMw; bmItiX++) {
yy = bmItiY + bmItiX;
yy = yy % intBMh;
b = yMin + yy * Step;
a = xMin + bmItiX * Step;
bdMandelbrot.setPixel(bmItiX, yy, fncGetColor(a, -b));
}
}
break;
case 3 :
for (bmItiY = iloop; bmItiY < intBMh; bmItiY+=40) {
for (bmItiX = 0; bmItiX < intBMw; bmItiX++) {
yy = bmItiY +intBMw- bmItiX;
yy = yy % intBMh;
b = yMin + yy * Step;
a = xMin + bmItiX * Step;
bdMandelbrot.setPixel(bmItiX, yy, fncGetColor(a, -b));
}
}
break;
case 4 :
for (bmItiY = iloop; bmItiY < intBMh; bmItiY+=40) {
for (bmItiX = 0; bmItiX < intBMw; bmItiX++) {
yy = bmItiY;
if ((bmItiX % 60) < 30) { yy += 30; }
if (yy >= intBMh) { yy -= intBMh; }
b = yMin + yy * Step;
a = xMin + bmItiX * Step;
bdMandelbrot.setPixel(bmItiX, yy, fncGetColor(a, -b));
}
}
break;
case 5 :
for (bmItiY = 0; bmItiY < intBMh; bmItiY++) {
b = yMin + bmItiY * Step;
for (bmItiX = iloop; bmItiX < intBMw; bmItiX+=40) {
xx = bmItiX;
if ((bmItiY % 60) < 30) { xx += 30; }
if (xx >= intBMw) { xx -= intBMw; }
a = xMin + xx * Step;
bdMandelbrot.setPixel(xx, bmItiY, fncGetColor(a, -b));
}
}
break;
}
if (iloop >= 39) { bolEnd = true; }
iloop++;
if(bolEnd == true) {
this.removeEventListener(Event.ENTER_FRAME,fncMandelbroDisp);
var setIDName:Number = setTimeout(fncDispSt, 3000); //3秒後に実行
}
}
//ジュリア集合の1点でのカラー
private function fncGetColor(a:Number, b:Number):uint {
var uiCol:uint = uintHassan; //発散しないときのカラー
var x:Number=a;
var y:Number=b;
var i:int = 0;
for(i=0;i<=intKurikaesi;i++){ //最大繰り返し数繰り返し
var x2:Number=x*x;
var y2:Number=y*y;
var zx:Number=x2-y2+numA;
var zy:Number=2*x*y+numB;
x=zx;
y = zy;
if (bolA == true) {
x = Math.abs(zx);
}
if (bolB == true) {
y = Math.abs(zy);
}
if (x2 + y2 >= 4) {
var id:int = i % arrColor.length;
uiCol= arrColor[id];
break;
}
}
return uiCol;
}
//グラデーションカラー取得
private function fncSerColor():void {
var arrCl0:Array;
var arrCl1:Array;
var icflg:uint = 0;
while (icflg == 0) { //256階調異なるRGBがあるか？
icflg = 0;
arrCl0 = new Array();
arrCl1 = new Array();
for (var ino:int = 0; ino < 3; ino++) { //2色RGBの各値を求める
var icf:int = getIntRand(0, 2);
//var icf:int = getIntRand(1, 2);
icflg += icf;
if (icf == 1) { //明－＞暗
arrCl0.push(255);
arrCl1.push(0);
} else if (icf == 2) { //暗ー＞明
arrCl0.push(0);
arrCl1.push(255);
} else { //適当
var icf2:int = getIntRand(0, 3);
if (icf2 == 0) {
arrCl0.push(0);
arrCl1.push(127);
} else if (icf2 == 1) {
arrCl0.push(127);
arrCl1.push(0);
} else if (icf2 == 2) {
arrCl0.push(255);
arrCl1.push(127);
} else {
arrCl0.push(127);
arrCl1.push(255);
}
}
}
}
arrColor = new Array();
var icoln:int = 32;// getIntRand(16, 32); //intKurikaesi;
var i:int;
var ir:uint;
var ig:uint;
var ib:uint;
for(i = 0; i < icoln; i++) { //グラデーションカラー作成
ir = arrCl0[0] + (arrCl1[0] - arrCl0[0]) * i / icoln;
ig = arrCl0[1] + (arrCl1[1] - arrCl0[1]) * i / icoln;
ib = arrCl0[2] + (arrCl1[2] - arrCl0[2]) * i / icoln;
arrColor.push(ir * 256 * 256 + ig * 256 + ib);
}
for(i = 1; i < icoln-1; i++) { //グラデーションカラー作成
ir = arrCl0[0] + (arrCl1[0] - arrCl0[0]) * (icoln-i) / icoln;
ig = arrCl0[1] + (arrCl1[1] - arrCl0[1]) * (icoln-i) / icoln;
ib = arrCl0[2] + (arrCl1[2] - arrCl0[2]) * (icoln-i) / icoln;
arrColor.push(ir * 256 * 256 + ig * 256 + ib);
}
}
//乱数
private function getIntRand(intMin:int, intMax:int):int {
return intMin + Math.floor(Math.random() * (intMax + 1 - intMin));
}
private function getNumRand(numMin:Number, numMax:Number):Number {
return numMin + Math.random() * (numMax - numMin);
}
}
}