Exemplo n.º 1
0
  public static QuadTree<Integer> testBigWind(
      int nItems,
      int MAX,
      int DYNAMIC,
      double BUCKET_EXP,
      double windowShift,
      QuadTree.ListProvider LP) {
    QuadTree<Integer> q = new QuadTree<>();
    if (LP != null) q.LIST_PROVIDER = LP;
    q.LEAF_MAX_OBJECTS = MAX;
    if (DYNAMIC > 0) q.DYNAMIC_MAX_OBJECTS = true;
    q.MAX_OBJ_TARGET_EXPONENT = BUCKET_EXP;

    for (int i = 0; i < nItems; i++) {
      q.place(
          Math.round(Math.random() * 1000) + (windowShift * i / (double) nItems),
          Math.round(Math.random() * 1000),
          i);
    }
    return q;
  }
Exemplo n.º 2
0
 private void findAll(QuadTree<Integer> quad, double w, double part) {
   double x0 = Math.random() * w - part / 2, y0 = Math.random() * w - part / 2;
   quad.findAll(x0, y0, x0 + part, y0 + part);
 }