LineWorks

by _mutast 06 Sep 2009

Embed

/**
 * Copyright _mutast ( http://wonderfl.net/user/_mutast )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/b5I7
 */

package 
{
	import flash.display.Graphics;
	import flash.display.Sprite;
	import flash.events.Event;
	import flash.filters.GlowFilter;

	[SWF(width="465", height="465", backgroundColor="#000000", frameRate=60)]
	public class Index extends Sprite {
		var ChaseList:Array;
		var lines:int = 18;
		var lineP:int = 20;
		var filter:GlowFilter;
		var colorList:Array = [0x5E4A2F,0xC4AE59,0x775C2B]
		public function Index() {
			ChaseList = new Array();
			for (var i:int = 0; i < lines; i++) {
				var List:Array = new Array();
				for (var j:int = 0; j < lineP; j++) {
					var P:ChaseP = new ChaseP();
					List.push(P);
				}
				ChaseList.push(List);
			}
			
			for (i = 0; i < lines; i++) {
				P = ChaseList[i][0];
				var randamP:Rand = new Rand(this, P);
			}
			
			addEventListener(Event.ENTER_FRAME, loop);
			filter = new GlowFilter(0x766D30, 0.5);
			this.filters = [filter];
			
		}
		
		public function loop(evt:Event):void {
			graphics.clear();
			for (var i:int = 0; i < lines; i++) {
				var List:Array = ChaseList[i];
				var a1:ChaseP = List[0];
				var a2:ChaseP = List[1];
				
				moveP(a1, a2, 0.02, 0.8);
				
				var p:uint = colorList[i % colorList.length];
				var alh:Number = 0.6;
				var Thick:Number = 4;
				
				for (var j:int = 2; j <lineP ; j++) {
					var a3:ChaseP = List[j - 1];
					var a4:ChaseP = List[j];
					moveP(a3, a4, 0.3, 0.4);
					graphics.lineStyle(Thick, p, alh);
					graphics.moveTo(a3.x, a3.y);
					graphics.lineTo(a4.x, a4.y);
					alh -= 0.03;
					Thick -= 0.3;
				}
				
			}
		}
		
		public function moveP(p0:ChaseP, p1:ChaseP, num1:Number, num2:Number) {
			var point0:ChaseP = p0;
			var point1:ChaseP = p1;
			var Spring:Number = num1;
			var Dis:Number = num2;
			
			point1.vx += (point0.x - point1.x) * num1;
			point1.vx *= num2;
			point1.x += point1.vx;
			
			point1.vy += (point0.y - point1.y) * num1;
			point1.vy *= num2;
			point1.y += point1.vy;
		}
		
	}
	{
		
	}
	
}

import flash.display.DisplayObject;
import flash.display.Sprite;
import flash.events.TimerEvent;
import flash.utils.Timer;

class ChaseP {
	var x:Number;
	var y:Number;
	var vx:Number;
	var vy:Number;
	public function ChaseP() {
		x = 0;
		y = 0;
		vx = 0;
		vy = 0;
	}
}

class Rand extends Sprite {
	var dis:DisplayObject;
	var cp:ChaseP;
	var timer:Timer;
	var move:int = 100;
	
	public function Rand(disp:DisplayObject, p:ChaseP) {
		dis = disp;
		cp = p;
		
		timer = new Timer(0);
		timer.addEventListener(TimerEvent.TIMER, loop);
		timer.start();
		
		function loop(evt:TimerEvent):void {
			cp.x = Math.random() * move - move / 2 + dis.mouseX;
			cp.y = Math.random() * move - move / 2 + dis.mouseY;
			
			timer.delay = Math.random() * 200 + 200;
		}
	}
}