forked from: forked from: 音 MathGraphics SoundVisualizer
music PVのような作品をみて、やってみたーい！と思ってとりあえず音楽をアップしてみました。ここからどうしたらよいでしょうか？
/**
* Copyright harema ( http://wonderfl.net/user/harema )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/kOJG
*/
//music PVのような作品をみて、やってみたーい！と思ってとりあえず音楽をアップしてみました。ここからどうしたらよいでしょうか？
// forked from harema's forked from: 音 MathGraphics SoundVisualizer
// forked from dubfrog's 音 MathGraphics SoundVisualizer
package {
import flash.display.*;
import flash.events.*;
import flash.filters.*;
import flash.geom.*;
import flash.media.*;
import flash.net.*;
import flash.text.*;
import flash.ui.*
import flash.utils.*;
/* @author dubfrog aka 'dubflash' /*
/* project [ MathGraphics SoundVisualizer ]
*
*
* */
[SWF(backgroundColor='0xffffff', width='465', height='465')]
public class Main extends MovieClip
{
public function Main():void
{
details();
if (stage) initialize();
else addEventListener(Event.ADDED_TO_STAGE, initialize);
}
private function details():void
{
zword = "MathGraphics SoundVisualizer";
bword = "DFG";
sdstr = "http://aer.cc/sound/redline.mp3";
bitmax = 255;
spectrum = new Vector.< Number >();
cnt = { a:0, b:0 };
}
private function initialize(e:Event = null):void
{
setSound();
}
private function start():void
{
tyle = new Sprite();
addChild(tyle);
haul = new Sprite();
haul.x = -50;
haul.scaleX = haul.scaleY = 1.1;
addChild(haul);
dtSp = new Sprite();
dtSp.x = 9999;
addChild(dtSp);
var ft:TextFormat = new TextFormat();
ft.size = 36;
ft.color = 0xffffff;
dt = new TextField();
dt.selectable = false;
dt.autoSize = TextFieldAutoSize.LEFT;
dt.wordWrap = false;
dtSp.addChild(dt);
title = new Sprite();
title.graphics.beginFill(0x000000, 1);
title.graphics.drawRect(0, 0, stage.stageWidth, stage.stageHeight);
title.graphics.endFill();
addChild(title);
zdt = new TextField();
zdt.defaultTextFormat = ft;
zdt.selectable = false;
zdt.autoSize = TextFieldAutoSize.LEFT;
zdt.text = zword;
zdt.x = stage.stageWidth / 2 - zdt.width / 2;
zdt.y = stage.stageHeight / 2 - zdt.height / 2;
title.addChild(zdt);
title.visible = false;
var _temp:BitmapData = new BitmapData(stage.stageWidth, stage.stageHeight, false);
_temp.draw(tyle);
overhaul = new BitmapRgbOverhaul(_temp);
Wonderfl.capture_delay(30);
callTimer();
}
private function callTimer():void
{
timer = new Timer(Math.random() * 500, 1);
timer.addEventListener(TimerEvent.TIMER_COMPLETE, addLine);
timer.start();
}
private function removeTimer():void
{
if (timer)
{
timer.stop();
timer.removeEventListener(TimerEvent.TIMER_COMPLETE, addLine);
timer = null;
}
}
private function addLine(e:TimerEvent):void
{
var mc:line = new line();
mc.x = -100;
addChild(mc);
moveLine(mc);
removeTimer();
callTimer();
}
private function moveLine(target:Sprite):void
{
var gx:Number = Math.random() * stage.stageWidth;
var spd:Number = .2;
var cnt:Number = 0;
target.addEventListener(Event.ENTER_FRAME, function(e:Event):void
{
e.target.x += (gx - e.target.x ) * spd;
e.target.alpha += (0 - e.target.alpha ) * spd;
cnt++;
if (cnt >= 50)
{
e.target.removeEventListener(Event.ENTER_FRAME, arguments.callee);
e.target.parent.removeChild(e.target);
}
});
}
private function setSound():void
{
var context:SoundLoaderContext = new SoundLoaderContext(10, true);
var req:URLRequest = new URLRequest(sdstr);
track = new Sound(req, context);
track.addEventListener(Event.COMPLETE, function(e:Event):void
{
start();
channel = track.play(0, 9999);
addEventListener(Event.ENTER_FRAME, update);
});
}
private function titleMotion():void
{
title.visible = true;
var blur:BlurFilter = new BlurFilter(Math.random() * 10 + 1, Math.random() * 10 + 1, 1);
title.x = Math.random() * 1 + ( stage.stageWidth / 2 - title.width / 2);
title.scaleX = title.scaleY = Math.random() * .01 + 1;
title.filters = [blur];
var bmp:BitmapData = new BitmapData(stage.stageWidth, stage.stageHeight, false);
var grad:Sprite = new Sprite();
grad.graphics.beginGradientFill(GradientType.LINEAR,
[0x000000, 0xffffff],
[1, 1],
[55, 255],
null,
SpreadMethod.PAD,
InterpolationMethod.RGB, 0);
grad.graphics.drawRect(0, 0, stage.stageWidth, stage.stageHeight);
grad.graphics.endFill();
bmp.draw(grad);
var r:Number = Math.floor(Math.random() * 2);
var plus:Number = Math.floor(Math.random() * 100) - 25;
if (r == 0)
{
cnt.a += plus;
cnt.b = 0;
}else if (r == 1) {
cnt.b += plus;
cnt.a = 0;
}
var dmf:DisplacementMapFilter = new DisplacementMapFilter(bmp,
new Point(),
BitmapDataChannel.BLUE,
BitmapDataChannel.BLUE,
cnt.a,
cnt.b,
DisplacementMapFilterMode.WRAP);
title.filters = [dmf, blur];
if (r == 0) cnt.b = cnt.a;
else if (r == 1) cnt.a = cnt.b;
}
private function update(e:Event):void
{
var bytes:ByteArray = new ByteArray();
SoundMixer.computeSpectrum(bytes, true, 0);
var total:Number = 0;
for (var i:uint = 0; i <= bitmax - 1; i++)
{
spectrum[i] = bytes.readFloat();
total += Math.floor(spectrum[i] * 10);
}
var p:Number, bw:Number, bh:Number;
p = Math.floor(total);
dt.scaleX = dt.scaleY = p / 10;
title.visible = false;
if (p > 50 && p < 200) dt.text = String(p);
else if (p == 0) titleMotion();
else dt.text = bword;
if (dt.width >= 1) bw = dt.width;
else bw = dt.width = 1;
if (dt.height >= 1) bh = dt.height;
else bh = dt.height = 1;
var matrix:Matrix = new Matrix();
if (p % 2 == 0) matrix.rotate(Math.PI / 180 * p);
var bmp:BitmapData = new BitmapData(bw, bh, true, 0x808080);
bmp.draw(dtSp);
tyle.visible = false;
tyle.graphics.clear();
tyle.graphics.beginBitmapFill(bmp, matrix, true, false);
tyle.graphics.drawRect(0, 0, stage.stageWidth, stage.stageHeight);
tyle.graphics.endFill();
var _temp:BitmapData = new BitmapData(stage.stageWidth, stage.stageHeight, false);
_temp.draw(tyle);
overhaul.reDraw(_temp);
if (haul.numChildren > 0)
{
for (var n:Number; n <= haul.numChildren - 1; n++)
{
haul.removeChildAt(n);
}
}
haul.addChild(overhaul.blackObj);
haul.addChild(overhaul.rbmpObj);
haul.addChild(overhaul.gbmpObj);
haul.addChild(overhaul.bbmpObj);
overhaul.rbmpObj.x = 0;
overhaul.gbmpObj.x = Math.random() * 5;
overhaul.bbmpObj.x = Math.random() * 10;
}
private function stageDetail():void
{
var context:ContextMenu = new ContextMenu();
context.hideBuiltInItems();
MovieClip(this.root).contextMenu = context;
stage.frameRate = 60;
stage.quality = StageQuality.MEDIUM;
stage.align = StageAlign.TOP_LEFT;
stage.scaleMode = StageScaleMode.NO_SCALE;
}
/*_Vars______________________________________________________________________________________*/
private var track:Sound;
private var channel:SoundChannel;
private var spectrum:Vector.<Number>;
private var bitmax:Number;
private var dt:TextField, zdt:TextField;
private var sdstr:String, bword:String, zword:String;
private var tyle:Sprite, dtSp:Sprite, haul:Sprite, title:Sprite;
private var overhaul:BitmapRgbOverhaul;
private var cnt:Object;
private var timer:Timer;
}
}
import flash.display.*;
import flash.events.*;
import flash.geom.*;
import flash.filters.*;
/* project : [ RGB分解 ] */
class BitmapRgbOverhaul
{
private var rbmd:BitmapData;
private var gbmd:BitmapData;
private var bbmd:BitmapData;
public var rbmpObj:Bitmap;
public var gbmpObj:Bitmap;
public var bbmpObj:Bitmap;
public var blackObj:Bitmap;
public function BitmapRgbOverhaul(sourceBmp:BitmapData) {
rbmd = new BitmapData(sourceBmp.width, sourceBmp.height, true, 0x808080);
gbmd = new BitmapData(sourceBmp.width, sourceBmp.height, true, 0x808080);
bbmd = new BitmapData(sourceBmp.width, sourceBmp.height, true, 0x808080);
rbmd.fillRect( sourceBmp.rect, 0xFF000000 );
gbmd.fillRect( sourceBmp.rect, 0xFF000000 );
bbmd.fillRect( sourceBmp.rect, 0xFF000000 );
rbmd.copyChannel(sourceBmp, sourceBmp.rect, new Point(), BitmapDataChannel.RED, BitmapDataChannel.RED);
gbmd.copyChannel(sourceBmp, sourceBmp.rect, new Point(), BitmapDataChannel.GREEN, BitmapDataChannel.GREEN);
bbmd.copyChannel(sourceBmp, sourceBmp.rect, new Point(), BitmapDataChannel.BLUE, BitmapDataChannel.BLUE);
rbmpObj = new Bitmap(rbmd);
gbmpObj = new Bitmap(gbmd);
bbmpObj = new Bitmap(bbmd);
rbmpObj.blendMode = BlendMode.ADD;
gbmpObj.blendMode = BlendMode.ADD;
bbmpObj.blendMode = BlendMode.ADD;
var blackbmp:BitmapData = new BitmapData(sourceBmp.width, sourceBmp.height, false, 0x000000);
blackObj = new Bitmap(blackbmp);
}
public function reDraw(sourceBmp:BitmapData):void
{
rbmd = new BitmapData(sourceBmp.width, sourceBmp.height, true, 0x808080);
gbmd = new BitmapData(sourceBmp.width, sourceBmp.height, true, 0x808080);
bbmd = new BitmapData(sourceBmp.width, sourceBmp.height, true, 0x808080);
rbmd.fillRect( sourceBmp.rect, 0xFF000000 );
gbmd.fillRect( sourceBmp.rect, 0xFF000000 );
bbmd.fillRect( sourceBmp.rect, 0xFF000000 );
rbmd.copyChannel(sourceBmp, sourceBmp.rect, new Point(), BitmapDataChannel.RED, BitmapDataChannel.RED);
gbmd.copyChannel(sourceBmp, sourceBmp.rect, new Point(), BitmapDataChannel.GREEN, BitmapDataChannel.GREEN);
bbmd.copyChannel(sourceBmp, sourceBmp.rect, new Point(), BitmapDataChannel.BLUE, BitmapDataChannel.BLUE);
rbmpObj.bitmapData = rbmd;
gbmpObj.bitmapData = gbmd;
bbmpObj.bitmapData = bbmd;
}
}
class line extends Sprite
{
public function line():void
{
graphics.lineStyle(Math.floor(Math.random() * 3), 0x000000, 1);
graphics.moveTo(0, 0)
graphics.lineTo(0, 500);
var blur:BlurFilter = new BlurFilter(Math.random() * 10, Math.random() * 10, 1);
//filters = [blur];
alpha = Math.random() * .9 + .1;
}
}