Method GetCellPoints

Common/DataModel/vtkPolyData.h:899–918

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//------------------------------------------------------------------------------
inline unsigned char vtkPolyData::GetCellPoints(
  vtkIdType cellId, vtkIdType& npts, vtkIdType const*& pts)
{
  if (!this->Cells)
  {
    this->BuildCells();
  }

  const TaggedCellId tag = this->Cells->GetTag(cellId);
  if (tag.IsDeleted())
  {
    npts = 0;
    pts = nullptr;
    return VTK_EMPTY_CELL;
  }

  vtkCellArray* cells = this->GetCellArrayInternal(tag);
  cells->GetCellAtId(tag.GetCellId(), npts, pts);
  return tag.GetCellType();
}

//------------------------------------------------------------------------------
inline void vtkPolyData::GetCellPoints(