package  
{
	
	/**
	 * ...
	 *	Petri Leskinen, Finland, Espoo, 7th June 2009
	 *	leskinen[dot]petri[at]luukku[dot]com
	 * 	pixelero.wordpress.com
	 */
	
	import GridItem;

	public class GridTriangle 
	{
		public var point0:GridItem;
		public var point1:GridItem;
		public var point2:GridItem;
		
		//	z is needed for sorting the depth
		public var z:Number;
		// public var z2:Number;
		
		public function GridTriangle(
			p0:GridItem, 
			p1:GridItem,
			p2:GridItem,
			_z:Number = 0.0) 
		{
			point0 = p0;
			point1 = p1;
			point2 = p2;
			
			z = _z;
		}
		
		// for graphics.drawTriangles()
		public function pushIndices(v:Vector.<int>):void {
			v.push(point0.id, point1.id, point2.id);
		}
		
		public function get id0():int {
			return point0.id;
		}
		public function get id1():int {
			return point1.id;
		}
		public function get id2():int {
			return point2.id;
		}
	}
	
}