Method GetPointsInBucket

Common/DataModel/vtkPointLocator.cxx:1426–1450

------------------------------------------------------------------------------ Return the list of points in the bucket containing x.

//------------------------------------------------------------------------------
// Return the list of points in the bucket containing x.
vtkIdList* vtkPointLocator::GetPointsInBucket(const double x[3], int ijk[3])
{
  int i;

  //  Make sure candidate point is in bounds.  If not, it is outside.
  //
  for (i = 0; i < 3; i++)
  {
    if (x[i] < this->Bounds[2 * i] || x[i] > this->Bounds[2 * i + 1])
    {
      return nullptr;
    }
  }

  this->GetBucketIndices(x, ijk);

  // Get the id list, if any
  if (this->HashTable)
  {
    vtkIdType idx = this->GetBucketIndex(x);
    return this->HashTable[idx];
  }

  return nullptr;
}

//------------------------------------------------------------------------------
// Build polygonal representation of locator. Create faces that separate