pollock

Main.hx

// haxe -lib neash -main Main -swf9 pollock.swf

import flash.display.Sprite;
import flash.display.Shape;
import flash.display.Stage;
import flash.display.StageScaleMode;
import flash.display.Bitmap;
import flash.display.BitmapData;

import flash.events.MouseEvent;
import flash.events.Event;

import flash.geom.Point;

class Main extends Bitmap
{

	var lastX:Float;
	var lastY:Float;

	public function new()
	{
		super();
		
		flash.Lib.current.stage.addEventListener(MouseEvent.MOUSE_MOVE,mouseMove);
		flash.Lib.current.stage.addEventListener(Event.RESIZE,resize);
	}

	private function mouseMove(event:MouseEvent)
	{
		
		var l=Point.distance(new Point(mouseX,mouseY),new Point(lastX,lastY));

		
		var shape=new Shape();

		if(l<3 && Math.random()<0.25)
		{
			shape.graphics.beginFill(0);
			shape.graphics.drawCircle(mouseX,mouseY,24*Math.random());
			shape.graphics.endFill();
		}

		if(Math.random()<0.05)
		{
			shape.graphics.beginFill(0);
			shape.graphics.drawCircle(mouseX+82*(Math.random()-0.5),mouseY+82*(Math.random()-0.5),4*Math.random());
			shape.graphics.endFill();
		}

		shape.graphics.lineStyle(16-l);
		shape.graphics.moveTo(lastX,lastY);
		shape.graphics.lineTo(mouseX,mouseY);
		
		bitmapData.draw(shape);
		
		lastX=mouseX;
		lastY=mouseY;

	}

	public function resize(?event:Event)
	{
		bitmapData=new BitmapData(stage.stageWidth,stage.stageHeight);
	}

	static public function main()
	{

		haxe.Log.trace = function(v,?pos) { untyped __global__["trace"](v); } 

		var stage=flash.Lib.current.stage;
		stage.scaleMode=StageScaleMode.NO_SCALE;

		var main=new Main();
		stage.addChild(main);
		main.resize();

	}

}