package 
{
	/**
	 * marching cubes demo
	 * @author nicoptere
	 * http://en.nicoptere.net/
	 */
	import flash.display.Sprite;
	import flash.events.Event;
	
	import net.nicoptere.marchingcubes.Dataset;
	import net.nicoptere.marchingcubes.MarchingCubes;
	
	public class Main extends Sprite 
	{
		
		public function Main():void 
		{
			if (stage) init();
			else addEventListener(Event.ADDED_TO_STAGE, init);
		}
		
		private function init(e:Event = null):void 
		{
			removeEventListener(Event.ADDED_TO_STAGE, init);
			
			
			var modelScale:Number ;
			var data:Dataset = new Dataset();
			
			//generates a random shape based on metaballs
			data.randomShape( 20,20,20 );
			modelScale = 12;
			
			//various shapes
			
			//sets up a sphere that fits in a box
			//data.generateSphere( 30,30,30 );
			//modelScale = 6;
			
				//changes the isolevel to make it smaller
				//data.isoLevel = 740;
				
				//changes the isolevel to make it bigger
				//data.isoLevel = 370
			
				
			//generates a noise
			//data.noise( 8,8,8 );
			//modelScale = 24;
			
			//creates the marching cube to process the data set
			var mc:MarchingCubes = new MarchingCubes( data );
			
			//creates a 3D wrapper to render the marching cubes
			var pv:PaperObject = new PaperObject( mc, modelScale, false );
			
			//default rotation
			pv.group.rotationX = 45;
			pv.group.rotationY = -35;
			pv.group.rotationZ = 0;
			
			//show hide boundingbox
			pv.boundingBox = false
			
			//doublesided material
			pv.doubleSided = true;
			
			
			addChild( pv );
			pv.build();
			//alternative building Method (static)
			//PaperObject.build();
			
		}
	}
}