Method GetIndexFromLevelZeroCoordinates

Common/DataModel/vtkHyperTreeGrid.cxx:1362–1380

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//------------------------------------------------------------------------------
void vtkHyperTreeGrid::GetIndexFromLevelZeroCoordinates(
  vtkIdType& treeindex, unsigned int i, unsigned int j, unsigned int k) const
{
  // Distinguish between two cases depending on indexing order
  if (this->TransposedRootIndexing)
  {
    treeindex = static_cast<vtkIdType>(k) +
      static_cast<vtkIdType>(this->CellDims[2]) *
        (static_cast<vtkIdType>(j) +
          static_cast<vtkIdType>(i) * static_cast<vtkIdType>(this->CellDims[1]));
  }
  else
  {
    treeindex = static_cast<vtkIdType>(i) +
      static_cast<vtkIdType>(this->CellDims[0]) *
        (static_cast<vtkIdType>(j) +
          static_cast<vtkIdType>(k) * static_cast<vtkIdType>(this->CellDims[1]));
  }
}

//------------------------------------------------------------------------------
// The shift is a request along each of the axes I,J,K