/*****************************************************************
 * @file: GeomObj.java
 * @synopsis:
 *      --Base Class for all geometric objects
 *	--All geometric objects (points, lines, etc) ought to
 *	be extensions of this class.
 *	--One important application is when an operation
 *	can return one of several possible Geometric objects.
 *	E.g., intersecting two lines can return a point, an empty
 *	set, or a line.  All these are Geometric Objects.
 * @author Chee Yap
 * @version Version 0.1. Feb 12, 2003. Used for
 *	my undergraduate visualization class.
 *
 * $Id: GeomObj.java,v 1.2 2003/02/20 16:59:57 yap Exp yap $
 *****************************************************************/


class GeomObj {

  static final int NULL_TYPE	= -1;
  static final int NUMBER_TYPE	= 0;
  static final int POINT_TYPE	= 1;
  static final int LINE_TYPE	= 2;
  static final int SEGMENT_TYPE = 3;
  static final int TRIANGLE_TYPE = 4;
  static final int POLYGON_TYPE = 5;

  public int dim = -1;
  public int type;

  GeomObj(){
	type = NULL_TYPE;
	dim = -1;
  }
  GeomObj(int t, int d){
	type = t; dim = d;
  }
	
  int draw(){
	return 0;
  };

  int dump(){
	System.out.println("dim=" + dim + ", type=" + type);
	return 0;
  };
}