Method GetLength2

Common/DataModel/vtkDataSet.cxx:300–317

------------------------------------------------------------------------------ Return the squared length of the diagonal of the bounding box.

//------------------------------------------------------------------------------
// Return the squared length of the diagonal of the bounding box.
double vtkDataSet::GetLength2()
{
  if (this->GetNumberOfPoints() == 0)
  {
    return 0;
  }

  double diff, l = 0.0;
  int i;

  this->ComputeBounds();
  for (i = 0; i < 3; i++)
  {
    diff = this->Bounds[2 * i + 1] - this->Bounds[2 * i];
    l += diff * diff;
  }
  return l;
}

//------------------------------------------------------------------------------
vtkMTimeType vtkDataSet::GetMTime()