forked from: MINIMAL
/**
* Copyright godspeed1977max ( http://wonderfl.net/user/godspeed1977max )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/zyVA
*/
// forked from spanvega's MINIMAL
package
{
/*
* HIT SPACE BAR TO UPLOAD A TRACK
* CLICK TO GENERATE ANOTHER FORM
*/
import flash.geom.Point;
import flash.geom.Matrix;
import flash.geom.Matrix3D;
import flash.geom.Vector3D;
import flash.geom.ColorTransform;
import flash.geom.PerspectiveProjection;
import flash.media.Sound;
import flash.media.ID3Info;
import flash.media.SoundMixer;
import flash.media.SoundChannel;
import flash.media.SoundLoaderContext;
import flash.utils.ByteArray;
import flash.net.URLRequest;
import flash.net.FileFilter;
import flash.net.FileReference;
import flash.display.Sprite;
import flash.display.Bitmap;
import flash.display.Loader;
import flash.display.LoaderInfo;
import flash.display.BitmapData;
import flash.text.TextField;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.events.IOErrorEvent;
import flash.events.KeyboardEvent;
import flash.events.ProgressEvent;
import flash.events.SecurityErrorEvent;
import frocessing.color.ColorHSV;
[ SWF (width = '465', height = '465', backgroundColor = '0x000000', frameRate = '25')]
/**
* @author SPANVEGA // CHRISTIAN //
**/
public class MINIMAL extends Sprite
{
private var color : ColorHSV = new ColorHSV (Math.random() * 360);
private var q_prp : PerspectiveProjection;
private var q_vec : Vector.<Quad>;
private var q_m3d : Matrix3D;
private var q_v3d : Vector3D;
private var q_arr : Array;
private var q_pad : uint = 110;
private var q_num : uint = 128;
private var q_siz : uint = 55;
private var q_mvd : int;
private var q_rot : int;
private var d_ct : ColorTransform;
private var d_mt : Matrix;
private var data : BitmapData;
private var hold : Sprite;
private var stageW : uint;
private var stageH : uint;
// --o SOUND DERIVED PROPERTIES
private var track : String = 'http://mm4d.free.fr/tracks/sample_elt.mp3';
private var bytes : ByteArray = new ByteArray ();
private var sound_channel : SoundChannel;
private var sound_upload : FileReference;
private var sound_length : String;
private var sound_idtags : String;
private var sound : Sound;
private var infos : TextField;
private var plays : TextField;
private var loads : Sprite;
public function MINIMAL ()
{
stage ? init () : addEventListener (Event.ADDED_TO_STAGE, init);
}
private function init () : void
{
if (hasEventListener (Event.ADDED_TO_STAGE))
{
removeEventListener (Event.ADDED_TO_STAGE, init);
}
stageW = stage.stageHeight;
stageH = stage.stageWidth;
stage.scaleMode = 'noScale';
//
graphics.beginFill (0, 1);
graphics.drawRect (0, 0, stageW, stageH);
//
hold = new Sprite ();
data = new BitmapData
(
stageW, stageH, true, 0
);
addChild (new Bitmap (data));
//
d_ct = new ColorTransform (1, 1, 1, 0.35);
d_mt = new Matrix
(
1.02, 0, 0, 1.02, -stageW/2 * 0.02, -10
);
//
q_prp = new PerspectiveProjection ();
q_prp.focalLength = 250;
q_prp.fieldOfView = 90;
q_v3d = new Vector3D (q_siz / 2, q_siz / 6, 0);
q_m3d = new Matrix3D ();
q_m3d.prependRotation(2, Vector3D.X_AXIS, q_v3d);
q_m3d.prependRotation(2, Vector3D.Y_AXIS, q_v3d);
q_m3d.prependRotation(2, Vector3D.Z_AXIS, q_v3d);
q_arr =
[
1, 2, 3, 4, 5, 6, 7, 8, 25, 26, 27, 28, 30, 31,
32, 33, 34, 35, 40, 41, 42, 43, 44, 45, 50, 51
];
onQuadRot ();
//
q_vec = new Vector.<Quad>(q_num, true);
q_vec.forEach (onQuadDraw);
// --o SOUND DERIVED INSTANCES
infos = new TextField ();
infos.selectable = false;
infos.autoSize = 'left';
infos.x = 5;
infos.y = stageH - 20;
addChild (infos);
//
plays = new TextField ();
plays.selectable = false;
plays.autoSize = 'right';
plays.x = stageW - 10;
plays.y = 5;
addChild (plays);
//
loads = new Sprite ();
loads.y = stageH - 30;
loads.x = 8;
addChild (loads);
//
sound = new Sound ();
sound.addEventListener (Event.ID3, onID3);
sound.addEventListener (Event.OPEN, onOpen);
sound.addEventListener (Event.COMPLETE, onComplete);
sound.addEventListener (IOErrorEvent.IO_ERROR, onIOError);
sound.addEventListener (ProgressEvent.PROGRESS, onProgress);
sound.addEventListener (SecurityErrorEvent.SECURITY_ERROR, onSecurityError);
sound.load
(
new URLRequest (track),
new SoundLoaderContext (1000, true)
);
//
stage.addEventListener (KeyboardEvent.KEY_DOWN, onKey);
stage.addEventListener (MouseEvent.CLICK, onUpdate);
stage.addEventListener (Event.ENTER_FRAME, onFrame);
}
private function onUpdate (e : MouseEvent) : void
{
onQuadRot ();
for each (var q : Quad in q_vec)
{
q.rotationZ = q.r * (180/ Math.PI) * q_rot;
q.x = stageW / 2 + q_pad * Math.cos(q.r);
q.y = stageH / 2 + q_pad * Math.sin(q.r);
}
}
private function onQuadRot () : void
{
q_rot = q_arr[Math.round (Math.random() * (q_arr.length - 1))];
q_rot = Math.round (Math.random()) == 1 ? -q_rot : q_rot;
}
private function onQuadDraw (q : Quad, n : Number, v : Vector.<Quad>) : void
{
var f : Number = n * (stageH / 10) + stageW; // DISTANCE
var d : Number = - (360 / q_num) * n; // DEGREE
var r : Number = d * (Math.PI / 180); // RADIAN
color.h += 360 / q_num;
//
q = new Quad
(
new Point
(
stageW / 2 + q_pad * Math.cos(r),
stageH / 2 + q_pad * Math.sin(r)
),
1, q_siz, r
);
q.transform.perspectiveProjection = q_prp;
q.z = (n / 2 is uint ? -f : f);
q.rotationZ = d * q_rot;
q.draw (color.value);
v[n] = q;
//
hold.addChild (q);
}
private function onFrame (e : Event) : void
{
if (q_mvd == q_num)
{
if (! sound_channel)
{
sound_channel = new SoundChannel();
sound_channel = sound.play (0, 50);
infos.htmlText = sound_idtags;
}
SoundMixer.computeSpectrum (bytes, false, 0);
plays.htmlText = '<font size=\'10\' color=\'#333333\'>[ ' + onDuration (sound_channel.position) + ' | ' + onDuration (sound.length) + ' ]</font>';
}
//
q_vec.forEach (onQuadMove);
onRender ();
}
private function onQuadMove (q : Quad, n : Number, v : Vector.<Quad>) : void
{
if (q_mvd < q_num)
{
var s : uint = 35; // QUAD SPEED
var f : uint = 500; // FADE ALPHA
if (q.z != 0)
{
q.z = (0 > q.z ? (q.z + s > 0 ? 0 : q.z + s) : (q.z - s < 0 ? 0 : q.z - s));
q.alpha = 1 - (Math.abs(q.z) < f ? Math.abs(q.z / f) : 1);
if (q.z == 0) q_mvd ++;
}
}
else
{
var b : Number = bytes.readFloat ();
bytes.position += 4;
q.w = q_siz * b;
//
color.value = q.c;
color.h -= 90 / q_num;
q.draw (color.value);
q.transform.matrix3D.prepend (q_m3d);
}
q.rotationZ += 4;
}
private function onRender () : void
{
data.colorTransform (data.rect, d_ct);
data.draw (data, d_mt);
data.draw (hold, null, null, 'add');
}
// --o SOUND EVENT HANDLERS
private function onID3 (e : Event) : void
{
sound.removeEventListener (Event.ID3, onID3);
sound_idtags = '<font size=\'10\' color=\'#333333\'>[ ';
if (sound.id3.TPE1) sound_idtags += sound.id3.TPE1;
if (sound.id3.TIT2) sound_idtags += ' | ' + sound.id3.TIT2;
if (sound.id3.TALB) sound_idtags += ' | ' + sound.id3.TALB;
if (sound.id3.TBPM) sound_idtags += ' | ' + sound.id3.TBPM + ' BPM';
sound_idtags += ' ]</font>';
}
private function onDuration (n : uint) : String
{
var m : uint = Math.floor(n / 1000 / 60);
var s : uint = Math.floor(n / 1000) % 60;
return m + ':' + (s < 10 ? '0' + s : s);
}
private function onOpen (e : Event) : void {}
private function onProgress (e : ProgressEvent) : void
{
var ratio : Number = 1 - e.bytesLoaded / e.bytesTotal;
var matrix : Matrix = new Matrix ();
matrix.createGradientBox (2, 2);
loads.graphics.clear ();
loads.graphics.beginGradientFill ('linear', [0x333333, 0xFFFFFF], [1, 0], [64, 128], matrix, 'repeat');
loads.graphics.drawRect (0, 0, (stageW - 16) * ratio, 2);
}
private function onComplete (e : Event) : void {}
private function onIOError (e : IOErrorEvent) : void {}
private function onSecurityError (e : SecurityErrorEvent) : void {}
// --o KEY EVENT HANDLERS
private function onKey (e :KeyboardEvent) : void
{
switch (e.keyCode)
{
case 32 : onUpload ();
break;
}
}
private function onUpload () : void
{
sound_upload = new FileReference ();
sound_upload.addEventListener
(
Event.SELECT, onFileSelect
);
sound_upload.addEventListener
(
Event.COMPLETE, onFileComplete
);
sound_upload.addEventListener
(
ProgressEvent.PROGRESS, onProgress
);
sound_upload.browse
(
[new FileFilter ('Music File (*.mp3)', '*.mp3;')]
);
}
private function onFileSelect (e : Event) : void
{
sound_upload.load ();
}
private function onFileComplete (e : Event) : void
{
if (sound.hasEventListener (ProgressEvent.PROGRESS))
{
sound.removeEventListener
(
ProgressEvent.PROGRESS, onProgress
);
}
if (sound.isBuffering) sound.close ();
//
var mp3File : MP3File = new MP3File (sound_upload.data);
mp3File.addEventListener
(
MP3File.AVAILABLE, onFileAvailable
);
}
private function onFileAvailable (e : Event) : void
{
sound = e.target.sound;
sound_idtags = '<font size=\'10\' color=\'#333333\'>[ ' + sound_upload.name.slice(0,sound_upload.name.lastIndexOf('.')) + ' ]';
if (sound_channel)
{
sound_channel.stop ();
sound_channel = sound.play (0, 50);
infos.htmlText = sound_idtags;
}
}
}
}
//
import flash.geom.Point;
import flash.display.Shape;
import flash.display.GraphicsPath;
import flash.display.IGraphicsData;
import flash.display.GraphicsStroke;
import flash.display.GraphicsSolidFill;
internal class Quad extends Shape
{
public var c : uint;
public var p : Point;
public var t : Number;
public var w : Number;
public var r : Number;
public function Quad (point : Point, thick : Number, width : Number, radian : Number = 0)
{
p = point;
t = thick;
w = width;
r = radian;
x = p.x;
y = p.y;
}
public function draw (color : uint = 0, fill_a : Number = 0.15, stroke_a : Number = 1) : void
{
c = color;
//
graphics.clear ();
var g_s : GraphicsStroke = new GraphicsStroke (t);
g_s.fill = new GraphicsSolidFill (c, stroke_a);
var g_f : GraphicsSolidFill = new GraphicsSolidFill (c, fill_a);
var g_c : Vector.<int> = new Vector.<int> ();
g_c.push (1, 2, 2, 2, 2);
var g_d : Vector.<Number> = new Vector.<Number> ();
g_d.push (0, w/6, w, 0, w, w/4, 0, w/4, 0, w/6);
var g_p : GraphicsPath = new GraphicsPath (g_c, g_d);
var g_v : Vector.<IGraphicsData> = new Vector.<IGraphicsData>();
g_v.push (g_f, g_s, g_p);
graphics.drawGraphicsData (g_v);
}
}
//
import mx.utils.Base64Decoder;
import flash.media.Sound;
import flash.utils.ByteArray;
import flash.display.Loader;
import flash.display.LoaderInfo;
import flash.events.Event;
import flash.events.EventDispatcher;
import com.codeazur.as3swf.SWF;
import com.codeazur.as3swf.SWFData;
import com.codeazur.as3swf.data.SWFScene;
import com.codeazur.as3swf.data.SWFSymbol;
import com.codeazur.as3swf.data.consts.SoundRate;
import com.codeazur.as3swf.data.consts.SoundSize;
import com.codeazur.as3swf.data.consts.SoundType;
import com.codeazur.as3swf.data.consts.SoundCompression;
import com.codeazur.as3swf.tags.TagEnd;
import com.codeazur.as3swf.tags.TagDoABC;
import com.codeazur.as3swf.tags.TagShowFrame;
import com.codeazur.as3swf.tags.TagSymbolClass;
import com.codeazur.as3swf.tags.TagDefineSound;
import com.codeazur.as3swf.tags.TagFileAttributes;
import com.codeazur.as3swf.tags.TagSetBackgroundColor;
import com.codeazur.as3swf.tags.TagDefineSceneAndFrameLabelData;
/**
* MP3File CLASS DERIVED FROM
* http://code.google.com/p/makc/source/browse/trunk/flash/fp10_fft/ClientMP3Loader.as
*
* FURTHER INFORMATIONS AVAILABLE @
* http://wiki.github.com/claus/as3swf/play-mp3-directly-from-bytearray
* http://github.com/claus/as3swf/raw/master/bin/as3swf.swc
*/
internal class MP3File extends EventDispatcher
{
public var sound : Sound;
/** Dispatch MP3File.AVAILABLE Event **/
static public const AVAILABLE : String = 'AVAILABLE';
public function MP3File (b : ByteArray)
{
var swf : ByteArray = createSWFFromMP3 (b);
var loader : Loader = new Loader();
loader.contentLoaderInfo.addEventListener
(
Event.INIT, initHandler
);
loader.loadBytes(swf);
}
private function initHandler(e:Event):void
{
var SoundClass : Class = LoaderInfo(e.currentTarget).applicationDomain.getDefinition('MP3Wrapper_soundClass') as Class;
sound = new SoundClass() as Sound;
dispatchEvent (new Event (MP3File.AVAILABLE));
}
private function createSWFFromMP3 (mp3 : ByteArray) : ByteArray
{
var swf : SWF = new SWF ();
swf.tags.push (new TagFileAttributes());
swf.tags.push (new TagSetBackgroundColor());
var defineSceneAndFrameLabelData : TagDefineSceneAndFrameLabelData = new TagDefineSceneAndFrameLabelData ();
defineSceneAndFrameLabelData.scenes.push (new SWFScene (0, 'Scene 1'));
swf.tags.push (defineSceneAndFrameLabelData);
swf.tags.push (TagDefineSound.createWithMP3(1, mp3));
swf.tags.push (TagDoABC.create(abc));
var symbolClass : TagSymbolClass = new TagSymbolClass ();
symbolClass.symbols.push(SWFSymbol.create(1, 'MP3Wrapper_soundClass'));
symbolClass.symbols.push(SWFSymbol.create(0, 'MP3Wrapper'));
swf.tags.push(symbolClass);
swf.tags.push(new TagShowFrame());
swf.tags.push(new TagEnd());
var swfData:SWFData = new SWFData();
swf.publish(swfData);
return swfData;
}
private static function abcDataToByteArray () : ByteArray
{
var decoder : Base64Decoder = new Base64Decoder ();
decoder.decode (<![CDATA[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]]>);
abc = decoder.toByteArray ();
abc.inflate ();
return abc;
}
private static var abc : ByteArray = abcDataToByteArray ();
}