Method SetBlockTopology

Filters/Geometry/vtkStructuredAMRGridConnectivity.cxx:220–263

------------------------------------------------------------------------------

//------------------------------------------------------------------------------
void vtkStructuredAMRGridConnectivity::SetBlockTopology(int gridID)
{
  assert("pre: gridID is out-of-bounds!" && (gridID >= 0) &&
    (gridID < static_cast<int>(this->NumberOfGrids)));

  int gridExtent[6];
  this->GetCoarsenedExtent(gridID, this->GridLevels[gridID], 0, gridExtent);

  // Check in IMIN
  if (gridExtent[0] > this->WholeExtent[0])
  {
    this->AddBlockConnection(gridID, AMRBlockFace::LEFT);
  }

  // Check in IMAX
  if (gridExtent[1] < this->WholeExtent[1])
  {
    this->AddBlockConnection(gridID, AMRBlockFace::RIGHT);
  }

  // Check in JMIN
  if (gridExtent[2] > this->WholeExtent[2])
  {
    this->AddBlockConnection(gridID, AMRBlockFace::BOTTOM);
  }

  // Check in JMAX
  if (gridExtent[3] < this->WholeExtent[3])
  {
    this->AddBlockConnection(gridID, AMRBlockFace::TOP);
  }

  // Check in KMIN
  if (gridExtent[4] > this->WholeExtent[4])
  {
    this->AddBlockConnection(gridID, AMRBlockFace::BACK);
  }

  // Check in KMAX
  if (gridExtent[5] < this->WholeExtent[5])
  {
    this->AddBlockConnection(gridID, AMRBlockFace::FRONT);
  }
}

//------------------------------------------------------------------------------
void vtkStructuredAMRGridConnectivity::ComputeNeighbors()