Method IsCellVisible

Common/DataModel/vtkExplicitStructuredGrid.cxx:715–719

------------------------------------------------------------------------------ Return non-zero if the specified cell is visible (i.e., not blanked)

//------------------------------------------------------------------------------
// Return non-zero if the specified cell is visible (i.e., not blanked)
unsigned char vtkExplicitStructuredGrid::IsCellVisible(vtkIdType cellId)
{
  vtkUnsignedCharArray* ghosts = this->GetCellGhostArray();
  return (ghosts && (ghosts->GetValue(cellId) & MASKED_CELL_VALUE)) ? 0 : 1;
}

//------------------------------------------------------------------------------
// Return non-zero if the specified cell is a ghost cell