dora muraken effect
@autoher : muraken (undefined Inc.)
// forked from muraken's camera of undefined
// @autoher : muraken (undefined Inc.)
package {
import flash.display.Bitmap;
import flash.display.BitmapData;
import flash.display.BitmapDataChannel;
import flash.display.DisplayObject;
import flash.display.Sprite;
import flash.events.Event;
import flash.geom.Matrix;
import flash.geom.Point;
import flash.geom.Rectangle;
import flash.media.Camera;
import flash.media.Video;
[SWF(width="465", height="465", backgroundColor="0xffffff", frameRate="40")]
public class DoraMuraken extends Sprite {
private var bmp:Bitmap;
private const BMD_WIDTH:int = 240;
private const BMD_HEIGHT:int = 240;
private var baseColor:uint = 0xFFFFFF;
private var baseBmd:BitmapData;
private var editBmd:BitmapData;
private var noiseBmd:BitmapData;
private var sandstormBmd:BitmapData;
private var sorce:DisplayObject;
private var baseMatrix:Matrix;
private var pointArray:Array;
private var randArray1:Array;
private var randArray2:Array;
private var randNum1:Number;
private var bmdUpNum:Number;
private var video:Video;
private var _bmp:Bitmap;
private var camera_width:int;
private var camera_height:int;
public function DoraMuraken():void {
var dora:Dora = new Dora();
sorce = dora;
bmp = new Bitmap();
addChild(bmp);
baseBmd = new BitmapData(BMD_WIDTH, BMD_HEIGHT, false, baseColor);
editBmd = baseBmd.clone();
noiseBmd = baseBmd.clone();
sandstormBmd = baseBmd.clone();
baseMatrix = new Matrix();
pointArray = new Array(new Point(0, 0), new Point(0, 0), new Point(0, 0));
randArray1 = new Array(Math.random() + 1, Math.random() + 1, Math.random() + 1);
randArray2 = new Array(0, 0, 0);
randNum1 =0.5;
bmdUpNum = 0;
bmp.bitmapData = noiseBmd;
bmp.smoothing = true;
bmp.visible = false;
stage.addEventListener(Event.RESIZE, _onResize);
_onResize(null);
addEventListener(Event.ENTER_FRAME, upDate);
bmp.visible = true;
sorce.visible = false;
}
private function _onResize(e:Event):void {
var W:Number = stage.stageWidth;
var H:Number = stage.stageHeight;
baseMatrix = new Matrix();
baseMatrix.scale(BMD_WIDTH/W, BMD_HEIGHT/H);
bmp.scaleX = W/BMD_WIDTH;
bmp.scaleY = H/BMD_HEIGHT;
bmp.x = bmp.y = 0;
}
private var _keyCnt:Number = 0;
private function upDate(e:Event):void {
var copy_bmd:BitmapData = baseBmd.clone();
copy_bmd.draw(sorce, baseMatrix);
editBmd = copy_bmd.clone();
for (var i:int = 0; i < 3; i++) {
if (randArray1[i] >= 1){
--randArray1[i];
randArray2[i] = Math.random() / 4 + 0.03;
}
randArray1[i] = randArray1[i] + randArray2[i];
_keyCnt += (48-_keyCnt) / 4;
pointArray[i].x = Math.ceil(Math.sin(randArray1[i] * Math.PI * 2) * randArray2[i] * _keyCnt*2);
pointArray[i].y = 0;
}
var keyNum:Number = 1*(Math.abs(pointArray[0].x) + Math.abs(pointArray[1].x) + Math.abs(pointArray[2].x) + 8) / 4;
i = BMD_HEIGHT;
while (i--){
var offset:Number = Math.sin(i / BMD_HEIGHT * (Math.random() / 8 + 1) * randNum1 * Math.PI * 2)* 0.8 * keyNum * keyNum;
editBmd.copyPixels(copy_bmd, new Rectangle(offset, i, BMD_WIDTH - offset, 1), new Point(0, i));
}
sandstormBmd.noise(int(Math.random() * 1000), 0, 255, 7, false);
var sandNum:Number = 40;
editBmd.merge(sandstormBmd, editBmd.rect, new Point(0,0), sandNum, sandNum, sandNum, 0);
noiseBmd.copyChannel(editBmd, noiseBmd.rect, pointArray[0], BitmapDataChannel.RED, BitmapDataChannel.RED);
noiseBmd.copyChannel(editBmd, noiseBmd.rect, pointArray[1], BitmapDataChannel.GREEN, BitmapDataChannel.GREEN);
noiseBmd.copyChannel(editBmd, noiseBmd.rect, pointArray[2], BitmapDataChannel.BLUE, BitmapDataChannel.BLUE);
}
}
}
import flash.display.*;
class Dora extends Sprite
{
public var sp:Sprite;
private var centerX:Number;
private var centerY:Number;
public function Dora() {
sp = new Sprite();
sp.x = 300;
sp.y = 200;
addChild(sp);
var head:Sprite = new Sprite();
var w:Number = 94;
var h:Number = 82;
head.graphics.beginFill(0x6600CC);
head.graphics.moveTo(-w/2, 0);
head.graphics.curveTo(-w/2+2, -h/2+1, 0, -h/2);
head.graphics.curveTo(w/2-2, -h/2+1, w/2, 0);
head.graphics.curveTo(w/2-1, h/2-1, 0, h/2);
head.graphics.curveTo(-w/2+1, h/2-1, -w/2, 0);
head.graphics.endFill();
var face:Sprite = new Sprite();
face.y = 7;
w = 86;
h = 67;
face.graphics.beginFill(0x000000);
face.graphics.moveTo(-w/2, 0);
face.graphics.curveTo(-w/2+2, -h/2+1, 0, -h/2);
face.graphics.curveTo(w/2-2, -h/2+1, w/2, 0);
face.graphics.curveTo(w/2-1, h/2-1, 0, h/2);
face.graphics.curveTo( -w/2+1, h/2 - 1, -w/2, 0);
var lefteye:Sprite = new Sprite();
lefteye.x = -17.5;
lefteye.y = -35;
drawOval(lefteye, 17, 19);
var righteye:Sprite = new Sprite();
righteye.x = 0.5;
righteye.y = -35;
drawOval(righteye, 17, 19);
var nose:Sprite = new Sprite();
nose.x = -5.5;
nose.y = -20;
drawOval(nose, 11, 9);
var noseline:Sprite = new Sprite();
noseline.graphics.lineStyle(1, 0xFFFFFF);
noseline.graphics.moveTo( -0.5, -18);
noseline.graphics.lineTo( -0.5, 24);
var mouse:Sprite = new Sprite();
mouse.graphics.lineStyle(1, 0xFFFFFF);
mouse.graphics.moveTo( -31, 6);
mouse.graphics.curveTo( -24, 24, 0, 24);
mouse.graphics.curveTo(24, 24, 31, 6);
var higeR:Sprite = new Sprite();
higeR.graphics.lineStyle(1, 0xFFFFFF);
higeR.graphics.moveTo( -16, -13);
higeR.graphics.lineTo( -35, -16);
higeR.graphics.moveTo( -17, -9);
higeR.graphics.lineTo( -36, -9);
higeR.graphics.moveTo( -16, -5);
higeR.graphics.lineTo( -35, -2);
var higeL:Sprite = new Sprite();
higeL.graphics.lineStyle(1, 0xFFFFFF);
higeL.graphics.moveTo( 16, -13);
higeL.graphics.lineTo( 35, -16);
higeL.graphics.moveTo( 17, -9);
higeL.graphics.lineTo( 36, -9);
higeL.graphics.moveTo( 16, -5);
higeL.graphics.lineTo( 35, -2);
sp.addChild(head);
sp.addChild(face);
sp.addChild(lefteye);
sp.addChild(righteye);
sp.addChild(nose);
sp.addChild(noseline);
sp.addChild(mouse);
sp.addChild(higeR);
sp.addChild(higeL);
}
private function drawOval(s:Sprite, w:Number, h:Number):void {
s.graphics.beginFill(0xFFFFFF, 100);
s.graphics.moveTo(0, h/2);
s.graphics.curveTo(0.5, 0.5, w/2, 0);
s.graphics.curveTo(w-0.5, 0.5, w, h/2);
s.graphics.curveTo(w-0.5, h-0.5, w/2, h);
s.graphics.curveTo(0.5, h-0.5, 0, h/2);
s.graphics.endFill();
}
}