forked from: Ink and Melody
/**
* Copyright watanabe ( http://wonderfl.net/user/watanabe )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/oGzA
*/
// forked from civet's Ink and Melody
// forked from Kwoon's ActionPainting
package {
import flash.filters.DisplacementMapFilterMode;
import flash.filters.DisplacementMapFilter;
import flash.filters.BlurFilter;
import flash.display.*;
import flash.events.*;
import flash.geom.*;
public class ActionPainting extends Sprite {
private const WIDTH:int = 465;
private const HEIGHT:int = 465;
private var pArr:Array = [];
private var container:Sprite = new Sprite();
private var bmpd:BitmapData = new BitmapData(WIDTH, HEIGHT, true, 0x0);
private var bmp:Bitmap = new Bitmap(bmpd);
private var blurFilter:BlurFilter = new BlurFilter(2.2, 2.2, 2);
private var rect:Rectangle = new Rectangle(0, 0, WIDTH, HEIGHT);
private var point:Point = new Point();
private var redOffset:int = Math.random()*300 - 100;
private var greenOffset:int = Math.random()*300 - 100;
private var blueOffset:int = Math.random()*300 - 100;
private var cTr:ColorTransform = new ColorTransform(1, 1, 1, 1, redOffset, greenOffset, blueOffset);
private var snd:C3_C = new C3_C();
public function ActionPainting() {
stage.scaleMode = StageScaleMode.NO_SCALE;
this.graphics.beginFill(0xfffffff);
this.graphics.drawRect(0, 0, WIDTH, HEIGHT);
this.graphics.endFill();
addPtc();
var map:BitmapData = new BitmapData(WIDTH, HEIGHT);
map.perlinNoise(84, 84, 5, Math.random()*100, false, true, 1, true);
bmp.filters = [new DisplacementMapFilter(map, point, 1, 1, 64, 64, DisplacementMapFilterMode.CLAMP)];
addEventListener(Event.ENTER_FRAME, enterFrame);
stage.addEventListener(MouseEvent.CLICK, mouseClick);
}
private function addPtc():void{
var pCount:uint = 8;
while(pCount--){
var p:Ptc = new Ptc(6+Math.random()*14);
p.x = int(Math.random()*WIDTH);
p.y = int(Math.random()*HEIGHT);
container.addChild(p);
pArr.push(p);
}
addChild(bmp);
}
private function enterFrame(evt:Event):void
{
var mx:Number=0, my:Number=0;
var num:uint = pArr.length;
for(var i:int =0 ; i < num; ++i){
var p:Ptc = pArr[i];
p.process();
mx += p.x / WIDTH;
my += p.y / HEIGHT;
}
snd.r0 = mx/8;
snd.r1 = my/8;
/*
if(redOffset !== cTr.redOffset){
(redOffset>cTr.redOffset)?(cTr.redOffset++):(cTr.redOffset--);
}else{
redOffset = Math.random()*300 - 100;
}
if(greenOffset !== cTr.greenOffset){
(greenOffset>cTr.greenOffset)?(cTr.greenOffset++):(cTr.greenOffset--);
}else{
greenOffset = Math.random()*300 - 100;
}
if(blueOffset !== cTr.blueOffset){
(blueOffset>cTr.blueOffset)?(cTr.blueOffset++):(cTr.blueOffset--);
}else{
blueOffset = Math.random()*300 - 100;
}*/
bmpd.draw(container);
bmpd.applyFilter(bmpd, rect, point, blurFilter);
//bmp.transform.colorTransform = cTr;
}
private function mouseClick(evt:MouseEvent):void{
for(var i:String in pArr){
pArr[i].stopFlag = false;
pArr[i].destPoint.x = evt.stageX;
pArr[i].destPoint.y = evt.stageY;
}
}
}
}
import flash.events.Event;
import flash.display.BlendMode;
import flash.geom.Point;
import flash.display.Shape;
class Ptc extends Shape{
public var destPoint:Point = new Point();
private var vx:Number = 0;
private var vy:Number = 0;
private var easing:Number = 0.02 + Math.random()*0.03;
private var rNum:int;
public var stopFlag:Boolean = false;
public function Ptc(radius:Number){
this.graphics.beginFill(0x0);
this.graphics.drawCircle(0, 0, radius);
this.graphics.endFill();
this.blendMode = BlendMode.LIGHTEN;
}
public function process():void{
if(stopFlag){
rNum = Math.random()*20;
if(rNum == 0){
destPoint.x = Math.random()*553 - 20;
destPoint.y = Math.random()*553 - 20;
stopFlag = false;
}
}else{
movePtc();
if(Math.round(vx)==0 && Math.round(vy)==0){
stopFlag = true;
}
}
}
private function movePtc():void{
vx = (destPoint.x - this.x)*easing;
vy = (destPoint.y - this.y)*easing;
this.x += vx;
this.y += vy;
}
}
//forked from ll_koba_ll's SiONでジェネレイティブミュージックを奏でる！ サンプルコード
//see: http://wonderfl.net/c/9oRI
import flash.display.Sprite;
import org.si.sion.SiONData;
import org.si.sion.SiONDriver;
import org.si.sion.events.SiONEvent;
import org.si.sion.utils.SiONPresetVoice;
import org.si.sion.utils.Scale;
import org.si.sound.Arpeggiator;
class C3_C extends Sprite {
//ドライバ
public var _driver:SiONDriver;
//アルペジェータ
public var _arpeggiator:Arpeggiator;
function C3_C() {
//ドライバーの生成
_driver = new SiONDriver();
//イベントハンドラメソッドを登録
_driver.addEventListener(SiONEvent.STREAM, streamhandler);
//アルペジェーターの生成 及び スケールの設定
_arpeggiator = new Arpeggiator(new Scale("o1Ajap"));
/*アルペジェーターのパラメーターを設定*/
//音色を設定
var voice:SiONPresetVoice = new SiONPresetVoice();
_arpeggiator.voice = voice["valsound.bell1"];
//パターンの設定
_arpeggiator.pattern = [0, 1, 5, 2, 4, 3];
/*MMLを定義*/
//テンポを設定
var mml:String = "t80;";
//リバーブエフェクトをかける
mml += "#EFFECT0{reverb 70,40,70}";
//MMLをコンパイル
var data:SiONData = _driver.compile(mml);
//再生
_driver.play(data);
_arpeggiator.play();
}
private function streamhandler(e:SiONEvent) : void {
//スケールをランダムに変更
_arpeggiator.scaleIndex = r0 * 16 + 8;
_arpeggiator.noteLength = [1,0.5,1,2,4][int(r1 * 4 + 0.99)];
}
public var r0:Number = 0;
public var r1:Number = 0;
}