Tacka 3D (15-02-17)

public class Tacka3D extends Tacka{

    double z;

    public Tacka3D(double x, double y, double z, String ime) {
        super(x, y, ime);
        this.z = z;
    }

    public void stampa(boolean newLine) {
        System.out.print(getIme()+" ("+getX()+", "+getY()+","+z+")");
        if (newLine)
        {
            System.out.println();
        }
    }

    @Override
    public String toString() {

        String r=getIme()+" ("+getX()+", "+getY()+","+z+")";
        return r;
    }


    public double dist(Tacka3D t1) {
        double dx=getX()-t1.getX();
        double dy=getY()-t1.getY();
        double dz=z-t1.z;
        return Math.sqrt((dx*dx)+(dy*dy)+(dz*dz));

    }



}