Vector.java

/*
  JWildfire - an image and animation processor written in Java 
  Copyright (C) 1995-2015 Andreas Maschke

  This is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser 
  General Public License as published by the Free Software Foundation; either version 2.1 of the 
  License, or (at your option) any later version.
 
  This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without 
  even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License along with this software; 
  if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package org.jwildfire.create.tina.variation.iflames;

import java.io.Serializable;

public class Vector implements Serializable {
  private static final long serialVersionUID = 1L;

  private final float x, y, z;

  public Vector(float pX, float pY, float pZ) {
    x = pX;
    y = pY;
    z = pZ;
  }

  public float getX() {
    return x;
  }

  public float getY() {
    return y;
  }

  public float getZ() {
    return z;
  }

  @Override
  public String toString() {
    return "Vector [x=" + x + ", y=" + y + ", z=" + z + "]";
  }

  public Vector makeCopy() {
    return new Vector(x, y, z);
  }

  @Override
  public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = prime * result + Float.floatToIntBits(x);
    result = prime * result + Float.floatToIntBits(y);
    result = prime * result + Float.floatToIntBits(z);
    return result;
  }

  @Override
  public boolean equals(Object obj) {
    if (this == obj)
      return true;
    if (obj == null)
      return false;
    if (getClass() != obj.getClass())
      return false;
    Vector other = (Vector) obj;
    if (Float.floatToIntBits(x) != Float.floatToIntBits(other.x))
      return false;
    if (Float.floatToIntBits(y) != Float.floatToIntBits(other.y))
      return false;
    if (Float.floatToIntBits(z) != Float.floatToIntBits(other.z))
      return false;
    return true;
  }
}