package 
{
	import flash.display.*;
	import flash.events.*;
	import flash.filters.*;
	import flash.media.*;
	import flash.net.*;
	import flash.utils.*;
	import flash.geom.*;
	
	import caurina.transitions.Tweener;
	
	import org.papervision3d.core.proto.*;
	import org.papervision3d.objects.*;
	import org.papervision3d.objects.primitives.*;
	import org.papervision3d.view.*;
	import org.papervision3d.cameras.*;
	import org.papervision3d.materials.*;
	import org.papervision3d.view.layer.*;
	import org.papervision3d.core.render.filter.*;
	import org.papervision3d.core.effects.*;
	import org.papervision3d.core.effects.utils.*;
	
	[SWF(width = "720", height = "480", frameRate = "60", backgroundColor="0")]

	public class Main extends BasicView
	{	
		static private const W_SEGMENT	:uint = 6;
		static private const H_SEGMENT	:uint = 12;
		
		private var soundChannel        :SoundChannel;
		private var sphere              :DisplayObject3D;
		private var rotY                :Number = 0;
		private var rotZ                :Number = 0;
		private var circles             :Array = [];
		private var modeFlag            :Boolean = false;
		public var  bfx                 :BitmapEffectLayer;
		
		static private var _instance    :Main;
		static public function get instance():Main { return _instance; }
		
		public function Main()
		{
			_instance = this;
			super(0, 0, true, false, CameraType.TARGET);
			stage.quality = StageQuality.MEDIUM;
			
			// create the effect layer
			bfx = new BitmapEffectLayer(viewport, 720, 480, true, 0, BitmapClearMode.CLEAR_PRE);
			bfx.addEffect(new BitmapLayerEffect( new BlurFilter(8, 8, 1)));
			bfx.drawCommand = new BitmapDrawCommand(null, new ColorTransform(1, 1, 1, 0.65), BlendMode.ADD);
			bfx.clippingPoint = new Point(0, -2);
			bfx.drawLayer.blendMode = BlendMode.OVERLAY;
			viewport.containerSprite.addLayer(bfx);
			
			// create main sphere
			sphere = scene.addChild(new DisplayObject3D());
			
			// create sphere particle
			for (var i:int = 0; i < W_SEGMENT * H_SEGMENT; i++)
			{
				var rX:Number = (i % H_SEGMENT);
				var rY:Number = (i / H_SEGMENT >> 0);
				
				var circle:DisplayObject3D = sphere.addChild(new Circle());
				circle.rotationY = rX * (360 / H_SEGMENT);
				circle.rotationZ = rY * (180 / W_SEGMENT);
				
				circles.push(circle);
			}
			
			// load music
			var sound:Sound = new Sound(new URLRequest("http://clockmaker.jp/labs/081031_pv3d_visualizer/bin/music.mp3"));
			soundChannel = sound.play();
			
			// set loop method
			var timer:Timer = new Timer(3000);
			timer.addEventListener(TimerEvent.TIMER, loop);
			timer.start();
			
			// render
			startRendering()
		}
		
		/**
		 * loop
		 */
		override protected function onRenderTick(e:Event = null):void
		{
			var volume:Number = (soundChannel.leftPeak + soundChannel.rightPeak) / 2;
			
			// size move
			sphere.z = Math.min(1500 - volume * 3000, sphere.z + 25);
			
			// rotation move
			rotZ += (soundChannel.leftPeak - 0.2) * 0.6;
			rotZ *= 0.98;
			rotY += (soundChannel.rightPeak - 0.1) * 0.4;
			rotY *= 0.96;
			
			sphere.rotationY += rotY;
			sphere.rotationX += (rotZ + rotY) * 0.3;
			
			// move width or height
			sphere.x += (soundChannel.leftPeak * 100 - 50 - sphere.x) * .1;
			sphere.y += (soundChannel.rightPeak * 100 - 50 - sphere.y) * .1;
			
			super.onRenderTick(e);
		}
		
		/**
		 * loop method
		 */
		private function loop(e:TimerEvent):void 
		{
			var i:int
			if (modeFlag)
			{
				for (i = 0; i < circles.length; i++ )
				{
					Tweener.addTween(circles[i],
					{
						rotationY	: i / (W_SEGMENT * H_SEGMENT) * 720 - 360,
						rotationZ	: i / (W_SEGMENT * H_SEGMENT) * 180,
						time		: 2,
						transition	: "easeInOutQuad"
					});
				}
			}
			else
			{
				for (i = 0; i < circles.length; i++ )
				{
					var rX:Number = (i % H_SEGMENT);
					var rY:Number = (i / H_SEGMENT >> 0);
					
					Tweener.addTween(circles[i],
					{
						rotationY	: rX * (360 / H_SEGMENT),
						rotationZ	: rY * (180 / W_SEGMENT),
						time		: 2,
						transition	: "easeInOutQuad"
					})
				}
			}
			modeFlag = !modeFlag;
		}
	}
}


//------------------------------------------------------
// Circle Class
//------------------------------------------------------
import flash.display.*;
import org.papervision3d.objects.*;
import org.papervision3d.objects.primitives.*;
import org.papervision3d.materials.*;

class Circle extends DisplayObject3D
{	
	private var dot1	:DisplayObject3D;
	private var dot2	:DisplayObject3D;
	private var dotE	:DisplayObject3D;
	private var line1	:DisplayObject3D;
	
	public function Circle():void
	{
		// Main Dot
		var s1:Sprite = new Sprite();
		s1.graphics.beginFill(0x0099EE, 1);
		s1.graphics.drawCircle(0, 0, 50);
		s1.graphics.endFill();
		s1.graphics.beginFill(0x002244, 1);
		s1.graphics.drawCircle(0, 0, 30);
		
		var s1Mat:MovieMaterial = new MovieMaterial(s1, true);
		s1Mat.doubleSided = true;
		
		dot1 = addChild(new Plane(s1Mat, 20, 20));
		dot1.z = 200
		
		// Satellite Dot
		var s2:Sprite = new Sprite();
		s2.graphics.beginFill(0x0099EE, 1);
		s2.graphics.drawCircle(0, 0, 20);
		
		var s2Mat:MovieMaterial = new MovieMaterial(s2, true);
		s2Mat.doubleSided = true;
		
		dot2 = addChild(new Plane(s2Mat, 10, 10));
		dot2.z = 300
		
		dotE = addChild(new Plane(s2Mat, 10, 10));
		dotE.z = 300
		
		// Main line
		var l1Mat:ColorMaterial = new ColorMaterial(0x2299CC);
		l1Mat.doubleSided = true;
		line1 = addChild(new Plane(l1Mat, 100, 1));
		line1.z = 250
		line1.rotationX = line1.rotationY = 90;
		
		// add Effect
		Main.instance.bfx.addDisplayObject3D(dotE);
	}
}