Method Initialize

Common/DataModel/vtkHyperTreeGridNonOrientedMooreSuperCursor.cxx:23–305

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void vtkHyperTreeGridNonOrientedMooreSuperCursor::Initialize(
  vtkHyperTreeGrid* grid, vtkIdType treeIndex, bool create)
{
  assert("pre: Non_valid_dimension" && grid->GetDimension() >= 1 && grid->GetDimension() <= 3);
  assert(
    "pre: Non_valid_branchfactor" && grid->GetBranchFactor() >= 2 && grid->GetBranchFactor() <= 3);

  if (this->Grid == nullptr)
  {
    this->Grid = grid;
  }
  assert("pre: Non_same_grid" && this->Grid == grid);

  // Initialize features
  switch (grid->GetNumberOfChildren())
  {
    case 2:
    {
      // dimension = 1, branch factor = 2
      this->IndiceCentralCursor = 1;
      this->NumberOfCursors = 3;
      this->ChildCursorToParentCursorTable = MooreChildCursorToParentCursorTable[0][0];
      this->ChildCursorToChildTable = MooreChildCursorToChildTable[0][0];
      break;
    }
    case 3:
    {
      // dimension = 1, branch factor = 3
      this->IndiceCentralCursor = 1;
      this->NumberOfCursors = 3;
      this->ChildCursorToParentCursorTable = MooreChildCursorToParentCursorTable[0][1];
      this->ChildCursorToChildTable = MooreChildCursorToChildTable[0][1];
      break;
    }
    case 4:
    {
      // dimension = 2, branch factor = 2
      this->IndiceCentralCursor = 4;
      this->NumberOfCursors = 9;
      this->ChildCursorToParentCursorTable = MooreChildCursorToParentCursorTable[1][0];
      this->ChildCursorToChildTable = MooreChildCursorToChildTable[1][0];
      break;
    }
    case 9:
    {
      // dimension = 2, branch factor = 3
      this->IndiceCentralCursor = 4;
      this->NumberOfCursors = 9;
      this->ChildCursorToParentCursorTable = MooreChildCursorToParentCursorTable[1][1];
      this->ChildCursorToChildTable = MooreChildCursorToChildTable[1][1];
      break;
    }
    case 8:
    {
      // dimension = 3, branch factor = 2
      this->IndiceCentralCursor = 13;
      this->NumberOfCursors = 27;
      this->ChildCursorToParentCursorTable = MooreChildCursorToParentCursorTable[2][0];