// forked from hacker_3szp8277's convolution_life // pixelDissolveを使ってみた package { import flash.display.*; import flash.events.Event; import flash.filters.ConvolutionFilter; [SWF(width=465,height=465,frameRate=120,backgroundColor=0x000000)] public class ConvolutionLife extends Sprite { public function ConvolutionLife() { var field:BitmapData = new BitmapData(465, 465, false, 0); var step:ConvolutionFilter = new ConvolutionFilter(3, 3, [1, 1, 1, 1, 9, 1, 1, 1, 1], 0xFF, 0); var rule:Array = [0, 0, 0, 0x00FF00, 0, 0, 0, 0, 0, 0, 0, 0x00FF00, 0x00FF00]; field.pixelDissolve(field, field.rect, field.rect.topLeft, 0, 465*465/2, 0xFF00FF00); addChild(new Bitmap(field)); addEventListener(Event.ENTER_FRAME, function (event:Event):void { field.applyFilter(field, field.rect, field.rect.topLeft, step); field.paletteMap(field, field.rect, field.rect.topLeft, null, rule, null, null); }); } } }