Method IsNodeWithinExtent

Filters/Geometry/vtkStructuredAMRGridConnectivity.cxx:1366–1423

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

//------------------------------------------------------------------------------
bool vtkStructuredAMRGridConnectivity::IsNodeWithinExtent(int i, int j, int k, int GridExtent[6])
{
  bool status = false;
  switch (this->DataDescription)
  {
    case vtkStructuredData::VTK_STRUCTURED_X_LINE:
      if ((GridExtent[0] <= i) && (i <= GridExtent[1]))
      {
        status = true;
      }
      break;
    case vtkStructuredData::VTK_STRUCTURED_Y_LINE:
      if ((GridExtent[2] <= j) && (j <= GridExtent[3]))
      {
        status = true;
      }
      break;
    case vtkStructuredData::VTK_STRUCTURED_Z_LINE:
      if ((GridExtent[4] <= k) && (k <= GridExtent[5]))
      {
        status = true;
      }
      break;
    case vtkStructuredData::VTK_STRUCTURED_XY_PLANE:
      if ((GridExtent[0] <= i) && (i <= GridExtent[1]) && (GridExtent[2] <= j) &&
        (j <= GridExtent[3]))
      {
        status = true;
      }
      break;
    case vtkStructuredData::VTK_STRUCTURED_YZ_PLANE:
      if ((GridExtent[2] <= j) && (j <= GridExtent[3]) && (GridExtent[4] <= k) &&
        (k <= GridExtent[5]))
      {
        status = true;
      }
      break;
    case vtkStructuredData::VTK_STRUCTURED_XZ_PLANE:
      if ((GridExtent[0] <= i) && (i <= GridExtent[1]) && (GridExtent[4] <= k) &&
        (k <= GridExtent[5]))
      {
        status = true;
      }
      break;
    case vtkStructuredData::VTK_STRUCTURED_XYZ_GRID:
      if ((GridExtent[0] <= i) && (i <= GridExtent[1]) && (GridExtent[2] <= j) &&
        (j <= GridExtent[3]) && (GridExtent[4] <= k) && (k <= GridExtent[5]))
      {
        status = true;
      }
      break;
    default:
      std::cout << "Data description is: " << this->DataDescription << "\n";
      std::cout.flush();
      assert("pre: Undefined data-description!" && false);
  } // END switch
  return (status);
}