Method ClipWithBoxClipDataSet

Filters/ParallelGeometry/vtkPDistributedDataFilter.cxx:2688–2722

------------------------------------------------------------------------------ In general, vtkBoxClipDataSet is much faster and makes fewer errors.

//------------------------------------------------------------------------------
// In general, vtkBoxClipDataSet is much faster and makes fewer errors.
void vtkPDistributedDataFilter::ClipWithBoxClipDataSet(vtkUnstructuredGrid* grid, double* bounds,
  vtkUnstructuredGrid** outside, vtkUnstructuredGrid** inside)
{
  TimeLog timer("ClipWithBoxClipDataSet", this->Timing);
  (void)timer;

  vtkUnstructuredGrid* in;
  vtkUnstructuredGrid* out;

  vtkBoxClipDataSet* clipped = vtkBoxClipDataSet::New();

  clipped->SetBoxClip(bounds[0], bounds[1], bounds[2], bounds[3], bounds[4], bounds[5]);

  clipped->SetInputData(grid);

  if (outside)
  {
    clipped->GenerateClippedOutputOn();
  }

  clipped->Update();

  if (outside)
  {
    out = clipped->GetClippedOutput();
    out->Register(this);
    *outside = out;
  }

  in = clipped->GetOutput();
  in->Register(this);
  *inside = in;

  clipped->Delete();
}

//------------------------------------------------------------------------------
void vtkPDistributedDataFilter::ClipCellsToSpatialRegion(vtkUnstructuredGrid* grid)