import java.awt.*;

/*
 * 3D point class, extends java.awt.Point 2d class
 */
public class Point3 extends java.awt.Point
{
    int z;
    
    public Point3(int mx, int my, int mz)
    {
        super(mx, my);
        z = mz;
    }
    
    public int getDepth()
    {
        return z;
    }
}