status = AVAILABLE;
  public RenParticle(RenParticleManager parent, Vector3f speed,                     Vector3f location, float lifeSpan) {    this.lifeSpan = lifeSpan;    this.speed = (Vector3f) speed.clone();    this.location = (Vector3f) location.clone();    this.parent = parent;    color = (ColorRGBA) parent.getStartColor().clone();    randomPoint = new Vector3f();    currentAge = 0f;    currentSize = parent.getStartSize();    verts = new Vector3f[4];    for (int i = 0; i < 4; i++) {      verts[i] = new Vector3f();    }    bbX = new Vector3f();    bbY = new Vector3f();  }