Method TraverseDualRecursively

Filters/HyperTree/vtkHyperTreeGridToDualGrid.cxx:219–256

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//------------------------------------------------------------------------------
void vtkHyperTreeGridToDualGrid::TraverseDualRecursively(
  vtkHyperTreeGridNonOrientedMooreSuperCursor* cursor, vtkHyperTreeGrid* input)
{
  // TODO - code duplication is evil, fold this with other TraverseDual
  // Create cell corner if cursor is at leaf
  if (cursor->IsLeaf())
  {
    // Center is a leaf, create dual items depending on dimension
    switch (input->GetDimension())
    {
      case 1:
        this->GenerateDualCornerFromLeaf1D(cursor, input);
        break;
      case 2:
        this->GenerateDualCornerFromLeaf2D(cursor, input);
        break;
      case 3:
        this->GenerateDualCornerFromLeaf3D(cursor, input);
        break;
    } // switch ( this->Dimension )
  }   // if ( cursor->IsLeaf() )
  else
  {
    // Cursor is not at leaf, recurse to all children
    int numChildren = input->GetNumberOfChildren();
    for (int child = 0; child < numChildren; ++child)
    {
      if (this->CheckAbort())
      {
        break;
      }
      cursor->ToChild(child);
      // Recurse
      this->TraverseDualRecursively(cursor, input);
      cursor->ToParent();
    } // child
  }   // else
}

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void vtkHyperTreeGridToDualGrid::GenerateDualCornerFromLeaf1D(