Bad Apple!! 東方･影絵 × Pixel3D
---------------------------
Pause/Resume: [SPACE]
Change mode: [Z]
Drag mouse to rotate
Click the bar below to seek
original video from: (http://www.nicovideo.jp/watch/sm8628149)
2010-01-13 15:56:43
---------------------------
/**
* Copyright civet ( http://wonderfl.net/user/civet )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/1rr8
*/
//---------------------------
//Pause/Resume: [SPACE]
//Change mode: [Z]
//Drag mouse to rotate
//Click the bar below to seek
//original video from: (http://www.nicovideo.jp/watch/sm8628149)
//2010-01-13 15:56:43
//---------------------------
package
{
import flash.display.*;
import flash.events.*;
import flash.net.NetStream;
import flash.system.Security;
import flash.text.TextField;
import flash.text.TextFormat;
import flash.ui.Keyboard;
import flash.utils.Timer;
import org.papervision3d.core.geom.Pixels;
import org.papervision3d.core.geom.renderables.Pixel3D;
import org.papervision3d.view.BasicView;
import org.papervision3d.view.layer.BitmapEffectLayer;
[SWF(backgroundColor="0x000000", frameRate="25")]
/**
* @author civet
*/
public class BadApplePixels extends BasicView
{
private var WIDTH:int = 640;
private var HEIGHT:int = 480;
private var VIDEO_WIDTH:int = 120;
private var VIDEO_HEIGHT:int = 68;
private var bfx:BitmapEffectLayer;
private var pixels:Pixels;
private var buffer:BitmapData;
private var player:VideoPlayer;
private var stream:NetStream;
private var mode:int = 0;
private var bar:Sprite;
private var slider:Shape;
private var status:TextField;
private var paused:Boolean;
private var frozen:Boolean;
public function BadApplePixels()
{
stage.scaleMode = StageScaleMode.NO_SCALE;
stage.align = StageAlign.TOP_LEFT;
Security.loadPolicyFile("http://dreamana.com/crossdomain.xml");
init();
}
private function init():void
{
//initialize 3D
camera.x = 0;
camera.y = 0;
camera.z = -200;
camera.zoom = 32;
bfx = new BitmapEffectLayer(viewport, WIDTH, HEIGHT, false, 0);
bfx.clearBeforeRender = true;
viewport.containerSprite.addLayer( bfx );
pixels = new Pixels( bfx );
scene.addChild( pixels );
for(var j:int=0; j < VIDEO_HEIGHT; ++j) {
for(var i:int=0; i < VIDEO_WIDTH; ++i) {
var pixel:Pixel3D = new Pixel3D(0xffffff, i*4 -VIDEO_WIDTH*2, -j*4 +VIDEO_HEIGHT*2, 0);
pixels.addPixel3D(pixel);
}
}
pixels.rotationY = 30;
//bitmap
buffer = new BitmapData(VIDEO_WIDTH, VIDEO_HEIGHT, false, 0);
//video
player = new VideoPlayer(VIDEO_WIDTH, VIDEO_HEIGHT);
player.addEventListener(Event.OPEN, onOpen);
player.addEventListener(Event.COMPLETE, onComplete);
stream = player.play("http://dreamana.com/lab/badapple/BadApple.mp4");
player.volume = 0.5;
//addChild(player);
//UI
bar = new Sprite();
bar.graphics.beginFill(0xffffff);
bar.graphics.drawRect(0, 0, 1, 10);
bar.graphics.endFill();
bar.y = stage.stageHeight - bar.height -2;
stage.addChild(bar);
slider = new Shape();
slider.graphics.beginFill(0);
slider.graphics.drawRect(0, 0, 1, 4);
slider.graphics.endFill();
slider.y = bar.y + 3;
stage.addChild(slider);
bar.addEventListener(MouseEvent.MOUSE_DOWN, onSeek);
status = new TextField();
status.selectable = false;
status.autoSize = "left";
status.defaultTextFormat = new TextFormat("Verdana", 12, 0xffffff);
stage.addChild(status);
stage.addEventListener(Event.RESIZE, onResize);
stage.addEventListener(KeyboardEvent.KEY_DOWN, onKeyDown);
}
//-- video opened --
private function onOpen(e:Event):void
{
this.addEventListener(Event.ENTER_FRAME, onEnterFrame);
stage.addEventListener(MouseEvent.MOUSE_DOWN, onMouseDown);
stage.addEventListener(MouseEvent.MOUSE_UP, onMouseUp);
var timer:Timer = new Timer(1000);
timer.addEventListener(TimerEvent.TIMER, onTick);
timer.start();
}
//-- video completed --
private function onComplete(e:Event):void
{
if(player.meta.duration - stream.time < 2) {
frozen = true;
this.removeEventListener(Event.ENTER_FRAME, onEnterFrame);
}
}
//-- 3D --
private var offset:Number = 0;
private function onEnterFrame(e:Event):void
{
buffer.draw( player );
var n:int = 0;
for(var j:int=0; j < VIDEO_HEIGHT; ++j) {
for(var i:int=0; i < VIDEO_WIDTH; ++i,++n) {
var c:uint = buffer.getPixel(i, j);
var pixel3d:Pixel3D = pixels.pixels[n];
pixel3d.color = c;
if(mode == 0) pixel3d.z = 0;
else if(mode == 1) pixel3d.z = (c / 0xffffff * 8) - 8;
else if(mode == 3) pixel3d.z = Math.sin(i / 6 + offset) * 6;
}
}
this.singleRender();
offset = (offset + 0.5) % 6;
}
private var ox:int;
private var oy:int;
private var rx:Number;
private var ry:Number;
private function onMouseDown(e:MouseEvent):void
{
ox = mouseX;
oy = mouseY;
rx = pixels.rotationX;
ry = pixels.rotationY;
stage.addEventListener(MouseEvent.MOUSE_MOVE, onMouseMove);
}
private function onMouseMove(e:Event):void
{
pixels.rotationY = ry + (mouseX - ox) / WIDTH * 180;
pixels.rotationX = rx + (mouseY - oy) / HEIGHT * 180;
}
private function onMouseUp(e:MouseEvent):void
{
stage.removeEventListener(MouseEvent.MOUSE_MOVE, onMouseMove);
}
//-- UI --
private function onTick(e:Event):void
{
bar.scaleX = stream.bytesLoaded / stream.bytesTotal * stage.stageWidth;
slider.scaleX = stream.time / player.meta.duration * stage.stageWidth;
}
private function onSeek(e:Event):void
{
var pos:Number = player.meta.duration * (stage.mouseX / stage.stageWidth);
stream.seek(pos);
if(frozen) {
this.addEventListener(Event.ENTER_FRAME, onEnterFrame);
frozen = false;
}
}
private function onResize(e:Event):void
{
bar.y = stage.stageHeight - bar.height - 2;
slider.y = bar.y + 3;
}
private function onKeyDown(e:KeyboardEvent):void
{
switch(e.keyCode)
{
case Keyboard.UP:
if(player.volume < 1) player.volume += 0.1;
break;
case Keyboard.DOWN:
if(player.volume > 0) player.volume -= 0.1;
break;
case Keyboard.RIGHT:
stream.seek( stream.time + 10 );
break;
case Keyboard.LEFT:
stream.seek( stream.time - 10 );
break;
case Keyboard.SPACE:
paused = !paused;
stream.togglePause();
break;
case 90://Z
if(mode < 3) mode++;
else mode = 0;
status.text = [" ", "MODE: Shade", "MODE: None", "MODE: Sine"][mode];
break;
}
}
}
}
import flash.display.Shape;
import flash.display.Sprite;
import flash.events.AsyncErrorEvent;
import flash.events.Event;
import flash.events.IOErrorEvent;
import flash.events.NetStatusEvent;
import flash.media.SoundTransform;
import flash.media.Video;
import flash.net.NetConnection;
import flash.net.NetStream;
/**
* FLV Player
* @author civet
*/
class VideoPlayer extends Sprite
{
public static const NO_SCALE:int = 0;
public static const EXACT_FIT:int = 1;
public static const MAINTAIN_ASPECT_RATIO:int = 2;
public var meta:Object = {};
private var stream:NetStream;
private var _volume:Number = 1.0;
private var _scaleMode:int = 0;
private var video:Video;
private var block:Shape;
public function VideoPlayer(blockWidth:int, blockHeight:int, scaleMode:int=0)
{
this._scaleMode = scaleMode;
block = new Shape();
addChild(block);
block.graphics.clear();
block.graphics.beginFill(0);
block.graphics.drawRect(0, 0, blockWidth, blockHeight);
block.graphics.endFill();
var nc:NetConnection = new NetConnection();
nc.connect(null);
stream = new NetStream(nc);
stream.addEventListener(AsyncErrorEvent.ASYNC_ERROR, asyncErrorHandler);
stream.addEventListener(IOErrorEvent.IO_ERROR, ioErrorHandler);
stream.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
stream.client = this;
video = new Video();
//video.smoothing = true; //bug: [FP-178] Video.clear() fails, fp10.1 fixed
addChild(video);
video.attachNetStream(stream);
}
public function play(url:String=""):NetStream
{
if(url != "") {
stream.play(url);
}
else {
stream.resume();
}
return stream;
}
public function stop():void
{
stream.close();
video.clear();
}
public function pause():void
{
stream.pause();
}
public function get volume():Number
{
return stream.soundTransform.volume;
}
public function set volume(value:Number):void
{
_volume = value;
var t:SoundTransform = stream.soundTransform;
t.volume = _volume;
stream.soundTransform = t;
}
private function resizeVideo(videoWidth:int, videoHeight:int):void
{
if(video.videoWidth != 0) videoWidth = video.videoWidth;
if(video.videoHeight != 0) videoHeight = video.videoHeight;
var w:Number;
var h:Number;
if(_scaleMode == NO_SCALE) {
w = videoWidth;
h = videoHeight;
video.width = w;
video.height = h;
video.x = int((block.width - w) /2) + block.x;
video.y = int((block.height - h) /2) + block.y;
}
else if(_scaleMode == EXACT_FIT) {
video.width = block.width;
video.height = block.height;
video.x = block.x;
video.y = block.y;
}
else if(_scaleMode == MAINTAIN_ASPECT_RATIO) {
w = (videoWidth / videoHeight) * block.height;
h = block.height;
if(w > block.width) {
w = block.width;
h = (videoHeight / videoWidth) * block.width;
}
video.width = w;
video.height = h;
video.x = int((block.width - w) /2) + block.x;
video.y = int((block.height - h) /2) + block.y;
}
this.dispatchEvent(new Event(Event.RESIZE));
}
private function asyncErrorHandler(e:AsyncErrorEvent):void {
//ignore error
}
private function ioErrorHandler(e:IOErrorEvent):void {
trace(e.text);
}
private function netStatusHandler(e:NetStatusEvent):void
{
switch(e.info.code) {
case "NetStream.Play.Stop":
dispatchEvent(new Event(Event.COMPLETE));
break;
case "NetStream.Play.Start":
dispatchEvent(new Event(Event.OPEN));
break;
}
}
/* NetStream client Event Hanlders */
public function onMetaData(info:Object):void {
//trace("metadata: duration=" + info.duration + " width=" + info.width + " height=" + info.height + " framerate=" + info.framerate);
meta = info;
resizeVideo(info.width, info.height);
}
public function onCuePoint(info:Object):void {
//trace("cuepoint: time=" + info.time + " name=" + info.name + " type=" + info.type);
}
}