My Way
MY WAY
By: Ctrl
http://ctrlcodes.com
The Sex Pistols Video Treatment
(Random Bitmap Displacements)
(forked from: マウスで操作するSlitScan)
Feb 2010
/*
MY WAY
By: Ctrl
http://ctrlcodes.com
The Sex Pistols Video Treatment
(Random Bitmap Displacements)
(forked from: マウスで操作するSlitScan)
Feb 2010
*/
package
{
import flash.display.Bitmap;
import flash.display.BitmapData;
import flash.display.Loader;
import flash.display.Sprite;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.events.NetStatusEvent;
import flash.geom.Point;
import flash.geom.Rectangle;
import flash.media.SoundMixer;
import flash.media.SoundTransform;
import flash.media.Video;
import flash.net.NetConnection;
import flash.net.NetStream;
import flash.net.NetStreamInfo;
import flash.net.URLRequest;
import flash.text.TextField;
import flash.text.TextFieldAutoSize;
import flash.text.TextFormat;
[SWF(backgroundColor = 0x0, width = 465, height = 465, frameRate = 60)]
public class MyWay extends Sprite
{
private static const PLAYER_WIDTH:int = 465;
private static const PLAYER_HEIGHT:int = 465;
private static const NUM_FRAMES:int = 100;
private static const MAX_DELAY:int = NUM_FRAMES / 2 - 1;
private static const PLAY_FRAME:int = NUM_FRAMES / 2;
private var playPause:String = "play";
public function MyWay()
{
rotationY = 180;
x = 465;
Wonderfl.capture_delay(48);
for (var i:int = 0; i < NUM_FRAMES; ++i) {
frames[i] = new BitmapData(PLAYER_WIDTH, PLAYER_HEIGHT, false, 0x0);
}
for (var yy:int = 0; yy < PLAYER_HEIGHT; ++yy) {
var line:Line = new Line();
lines[yy] = line;
}
loadInfoTf = new TextField();
var fmt:TextFormat = new TextFormat();
fmt.size = 16;
loadInfoTf.defaultTextFormat = fmt;
loadInfoTf.text = 'start';
loadInfoTf.textColor = 0xFFFFFF;
loadInfoTf.autoSize = TextFieldAutoSize.CENTER;
loadInfoTf.selectable = false;
loadInfoTf.x = 0;
loadInfoTf.y = stage.stageHeight - loadInfoTf.height - 10;
loadInfoTf.width = stage.stageWidth;
addChild(loadInfoTf);
displayData = new BitmapData(PLAYER_WIDTH, PLAYER_HEIGHT, false, 0x0)
display = new Bitmap(displayData);
guideLayer = new Sprite();
display.x = guideLayer.x = (stage.stageWidth - display.width) / 2;
display.y = guideLayer.y = (stage.stageHeight - display.height) / 2;
addChild(display);
guideTf = new TextField();
fmt.size = 14;
guideTf.textColor = 0xffffff;
guideTf.backgroundColor = 0x0;
guideTf.autoSize = TextFieldAutoSize.LEFT;
guideTf.selectable = false;
guideTf.defaultTextFormat = fmt;
guideLayer.addChild(guideTf);
addChild(guideLayer);
loadVideo("http://ctrlcodes.com.ar/wonderfl/videos/MyWay.flv");
stage.addEventListener(MouseEvent.MOUSE_UP, mouseUpHandler);
stage.addEventListener(MouseEvent.MOUSE_DOWN, mouseDownHandler);
stage.addEventListener(MouseEvent.CLICK, clickIt);
}
private var index:int = 0;
private var applyDist:Number;
private var destPoint:Point = new Point();
private var sourceRect:Rectangle = new Rectangle(0, 0, PLAYER_WIDTH, 1);
private var pressX:Number;
private var pressY:Number;
private var mousePressed:Boolean = false;
private var frames:Vector.<BitmapData> = new Vector.<BitmapData>(NUM_FRAMES, true);
private var lines:Vector.<Line> = new Vector.<Line>(PLAYER_HEIGHT, true);
private var loadInfoTf:TextField;
private var guideTf:TextField;
private var showGuide:Boolean = true;
private var display:Bitmap;
private var displayData:BitmapData;
private var guideLayer:Sprite;
private var videoLayer:Sprite;
private var netStream:NetStream;//ローカル変数にすると、drawする時にセキュリティエラーが出る
private function checkClickHandler(event:MouseEvent):void
{
showGuide = event.currentTarget.selected;
}
private function loadVideo(url:String):void
{
var netConnection:NetConnection = new NetConnection();
netConnection.connect(null);
netStream = new NetStream(netConnection);
netStream.client = {
onMetaData:function(args:*):void
{
}
};
netStream.checkPolicyFile = true;
netStream.play(url);
videoLayer = new Sprite();
var video:Video = new Video();
video.width = PLAYER_WIDTH;
video.height = PLAYER_HEIGHT;
video.attachNetStream(netStream);
videoLayer.addChild(video);
mousePressed = true;
addEventListener(Event.ENTER_FRAME, function(event:Event):void {
var per:Number = Math.ceil(netStream.bytesLoaded * 100 / netStream.bytesTotal);
if (per >= 100) {
loadInfoTf.text = "now initializing. please wait.";
if (index >= PLAY_FRAME) {
removeChild(loadInfoTf);
removeEventListener(Event.ENTER_FRAME, arguments.callee);
}
}
else {
loadInfoTf.text = "loading " + String(per) + "%" + "loaded";
}
});
netStream.addEventListener (NetStatusEvent.NET_STATUS , function(event:NetStatusEvent):void {
switch(event.info.code) {
case "NetStream.Play.Start":
stage.addEventListener(Event.ENTER_FRAME, enterFrameHandler);
break;
case "NetStream.Play.Stop":
//終わったら最初から開始
netStream.seek(0);
break;
}
});
}
private function mouseDownHandler(e:MouseEvent = null):void {
mousePressed = true;
//AutoPlay
pressX = (Math.floor(Math.random()*(1+465-10))+10);
pressY = (Math.floor(Math.random()*(1+465-10))+10);
}
private function mouseUpHandler(e:MouseEvent):void {
mousePressed = false;
guideTf.visible = false;
guideLayer.graphics.clear();
}
private function clickIt(e:MouseEvent):void
{
if(playPause == "play")
{
netStream.pause();
stage.removeEventListener(Event.ENTER_FRAME, enterFrameHandler);
playPause = "stop";
}
else if(playPause == "stop")
{
netStream.resume();
stage.addEventListener(Event.ENTER_FRAME, enterFrameHandler);
playPause = "play";
}
}
private function drawGuide(delay:Number):void {
guideLayer.graphics.clear();
guideLayer.graphics.lineStyle(1, 0xFFFFFF, 0.5);
var up:Number = pressY + applyDist;
guideLayer.graphics.moveTo(0, up);
guideLayer.graphics.lineTo(PLAYER_WIDTH, up);
var bottom:Number = pressY - applyDist;
guideLayer.graphics.moveTo(0, bottom);
guideLayer.graphics.lineTo(PLAYER_WIDTH, bottom);
guideLayer.graphics.moveTo(pressX, pressY);
guideLayer.graphics.lineTo(guideLayer.mouseX, guideLayer.mouseY);
guideTf.visible = true;
guideTf.x = guideLayer.mouseX;
guideTf.y = guideLayer.mouseY - guideTf.textHeight;
var str:String = '';
if (delay > 0) {
str = '+';
}
guideTf.text = str + String(delay) + "frame";
}
private function enterFrameHandler(event:Event):void {
mouseDownHandler();
if(mousePressed){
var delay:int = (300 - pressX);
if (delay > MAX_DELAY) {
delay = MAX_DELAY
}
else if (delay < -MAX_DELAY) {
delay = -MAX_DELAY;
}
applyDist = 200 - pressY;
if (applyDist < 0) applyDist *= -1;
//if(showGuide)
//drawGuide(delay);
}
update(applyDist, delay);
++index;
index %= NUM_FRAMES;
}
private function update(applyDist:int, delay:int = 0):void {
frames[index].draw(videoLayer);
for (var yy:int = 0; yy < PLAYER_HEIGHT; ++yy) {
var line:Line = lines[yy];
sourceRect.y = yy;
destPoint.y = yy;
if (mousePressed) {
var dist:Number = pressY - yy;
if (dist < 0) dist *= -1;
if(dist <= applyDist){
var per:Number = dist / applyDist;
line.changeDelayDirect(delay * (1 - per));
}
else {
line.changeDelay(0);
}
}
else {
line.changeDelay(0);
}
var targetFrame:int = (index + PLAY_FRAME + line.delay) % NUM_FRAMES;
if (targetFrame < 0) {
targetFrame = NUM_FRAMES + targetFrame;
}
displayData.copyPixels(frames[targetFrame], sourceRect, destPoint);
}
}
}
}
import org.libspark.betweenas3.BetweenAS3;
import org.libspark.betweenas3.tweens.ITween;
import org.libspark.betweenas3.easing.Linear;
import org.libspark.betweenas3.easing.Bounce;
import org.libspark.betweenas3.easing.Elastic;
class Line {
public var delay:int = 0;
private var t:ITween;
private var prev:int = 0;
public function changeDelayDirect(value:int):void {
if(t && t.isPlaying) t.stop();
delay = value;
prev = value;
}
public function changeDelay(value:int):void {
if (prev != value) {
if(t && t.isPlaying) t.stop();
//t = BetweenAS3.tween(this, { delay: value }, null, 1.5, Bounce.easeOut);
t = BetweenAS3.tween(this, { delay: value }, null, 3, Elastic.easeOut);
//t = BetweenAS3.tween(this, { delay: value }, null, 0.5, Linear.easeNone);
t.play();
prev = value;
}
}
}