Method ComputeBounds

Common/DataModel/vtkDataSet.cxx:172–188

------------------------------------------------------------------------------ Compute the data bounding box from data points.

//------------------------------------------------------------------------------
// Compute the data bounding box from data points.
void vtkDataSet::ComputeBounds()
{
  if (this->GetMTime() > this->ComputeTime)
  {
    if (this->GetNumberOfPoints())
    {
      ComputeBoundsFunctor functor(this);
      vtkSMPTools::For(0, this->GetNumberOfPoints(), functor);
      std::copy(functor.Bounds.begin(), functor.Bounds.end(), this->Bounds);
    }
    else
    {
      vtkMath::UninitializeBounds(this->Bounds);
    }
    this->ComputeTime.Modified();
  }
}

//------------------------------------------------------------------------------
// Description: