Method GetField

Common/DataModel/vtkFieldData.cxx:563–571

------------------------------------------------------------------------------ Get a field from a list of ids. Supplied field f should have same types and number of data arrays as this one (i.e., like CopyStructure() creates).

// types and number of data arrays as this one (i.e., like
// CopyStructure() creates).
void vtkFieldData::GetField(vtkIdList* ptIds, vtkFieldData* f)
{
  int numIds = ptIds->GetNumberOfIds();

  for (int i = 0; i < numIds; ++i)
  {
    f->InsertTuple(i, ptIds->GetId(i), this);
  }
}

//------------------------------------------------------------------------------
// Return the array containing the ith component of the field. The return value