labs.hellokeita.com


var container:Sprite = new Sprite();
var balls:Vector. = new Vector.();
var m:Matrix;
var s:Shape;
var r:Number;
var c:uint;
for(var i:int = 0; i < 10; i++){
r = Math.random() * 100 + 100;
m = new Matrix();
m.createGradientBox(r, r, 0, -r * 0.5, -r * 0.5);
s = container.addChild(new Shape()) as Shape;
c = Math.random() * 0xFFFFFF;
s.graphics.beginGradientFill(GradientType.RADIAL, [c, c], [1, 0], [0x00, 0xFF], m);
s.graphics.drawRect(-r * 0.5, -r * 0.5, r, r);
s.x = Math.random() * 400;
s.y = Math.random() * 300;
moveBall(s);
balls.push(s);
}
function moveBall(s:Shape):void
{
//whatever easing to move the spheres
}
var s2:Shape = container.addChild(new Shape()) as Shape;
m = new Matrix();
m.createGradientBox(200, 200, 0, -100, -100);
c = Math.random() * 0xFFFFFF;
s2.graphics.beginGradientFill(GradientType.RADIAL, [c, c], [1, 0], [0x00, 0xFF], m);
s2.graphics.drawRect(-100, -100, 200, 200);
var bmpData:BitmapData = new BitmapData(400, 300, true, 0x00000000);
var bmp:Bitmap = addChild(new Bitmap(bmpData)) as Bitmap;
addEventListener(Event.ENTER_FRAME, render);
function render(e:Event):void
{
s2.x = mouseX;
s2.y = mouseY;
bmpData.applyFilter(bmpData, bmpData.rect, new Point(0, 0), new BlurFilter(2, 2, 2));
bmpData.draw(container);
var i:int, l:int;
var aArr:Array = [];
var c:int;
for(i = 0; i <= 0xFF; i++)
{
c = (i - 0x80) << 1;
if(c < 0) c = 0;
aArr[i] = c << 24;
}
bmpData.paletteMap(bmpData, bmpData.rect, new Point(0, 0), null, null, null, aArr);
}