package 
{

	//Credit to Paul Bourke (pbourke@swin.edu.au) for the original Fortran 77 Program :))
	//Converted to a standalone C# 2.0 library by Morten Nielsen (www.iter.dk)
	//Check out: http://astronomy.swin.edu.au/~pbourke/terrain/triangulate/
	//You can use this code however you like providing the above credits remain in tact

	/**
	 * @author nicoptere
	 * http://en.nicoptere.net/
	 */
	public class Edge 
	{
		
		public var p1:Point;
		public var p2:Point;

		/**
		* Initializes a new edge instance
		* @param point1 Start edge vertex index
		* @param point1 Start edge vertex index
		*/
		public function Edge( point1:Point, point2:Point )
		{

			p1 = point1; 
			p2 = point2;
			
		}

		/**
		 * Checks whether two edges are equal disregarding the direction of the edges
		 * @param other the edge to compare
		 */
		public function Equals( other:Edge ):Boolean
		{

			return ((this.p1 == other.p2) && (this.p2 == other.p1)) || ((this.p1 == other.p1) && (this.p2 == other.p2));

		}

	}
}