var cursor:MovieClip = new MovieClip();

var sight:Sight = new Sight();//Это MovieClip из библиотеки

 

this.addChild(cursor);

cursor.addChild(sight);

 

Mouse.hide();

 

this.addEventListener(Event.ENTER_FRAME, onFrame);

 

function onFrame(e:Event):void {

        cursor.x = mouseX;

        cursor.y = mouseY;

}

 

var bmd:BitmapData;

var bm:Bitmap;

var blur:BlurFilter;

 

bmd = new BitmapData(this.width,this.height,true,0x000000);

bmd.draw(this);

bm = new Bitmap(bmd);

cursor.addChild(bm);

 

blur = new BlurFilter(4, 4, 6);

bmd.applyFilter(bmd, bmd.rect, new Point(0,0), blur);

bmd = new BitmapData(this.sight.width,this.sight.height,true,0x000000);

var rect:Rectangle = this.sight.getBounds(cursor);

trace(rect);

bmd.draw(this.sight, null, null, null, rect);

/// смещение по оси x и y

var dx:int = -20;

var dy:int = -20;

 

/// исходный спрайт

var s:Sprite = new Sprite ();

s.x = s.y = 50;

s.graphics.beginFill (0xFF0000);

s.graphics.drawRect ( -20, -20, 40, 40);

s.graphics.drawRect ( -10, -10, 20, 20);

s.alpha = .5

addChild (s)

 

/// делаем снимок 

var bmpCrop:BitmapData = new BitmapData (40, 40);

bmpCrop.draw (s, new Matrix (1, 0, 0, 1, -dx, -dy));

/// показываем его

var bitmapCrop:Bitmap = new Bitmap (bmpCrop)

bitmapCrop.x = 100;

addChild (bitmapCrop);

var a:MovieClip = new MovieClip();

a.filters = [new BlurFilter(...)];