Method ReadVariables

IO/EnSight/core/EnSightDataSet.cxx:1508–1606

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//------------------------------------------------------------------------------
bool EnSightDataSet::ReadVariables(vtkPartitionedDataSetCollection* output,
  vtkDataArraySelection* partSelection, vtkDataArraySelection* pointArraySelection,
  vtkDataArraySelection* cellArraySelection, vtkDataArraySelection* fieldArraySelection)
{
  for (auto& var : this->Variables)
  {
    switch (var.Type)
    {
      case VariableType::ScalarPerNode:
      case VariableType::VectorPerNode:
      case VariableType::TensorSymmPerNode:
      case VariableType::TensorAsymPerNode:
        if (pointArraySelection->ArrayIsEnabled(var.Name.c_str()))
        {
          this->ReadVariableNodes(
            var.File, var.Name, getNumComponents(var.Type), output, partSelection);
        }
        break;

      case VariableType::ScalarPerMeasuredNode:
      case VariableType::VectorPerMeasuredNode:
        if (pointArraySelection->ArrayIsEnabled(var.Name.c_str()))
        {
          this->ReadVariableMeasuredNodes(
            var.File, var.Name, getNumComponents(var.Type), output, partSelection);
        }
        break;

      case VariableType::ComplexScalarPerNode:
        if (pointArraySelection->ArrayIsEnabled(var.Name.c_str()))
        {
          this->ReadVariableNodes(
            var.File, var.Name, getNumComponents(var.Type), output, partSelection, true, true);
          this->ReadVariableNodes(var.ImaginaryFile, var.Name, getNumComponents(var.Type), output,
            partSelection, true, false);
        }
        break;

      case VariableType::ComplexVectorPerNode:
        if (pointArraySelection->ArrayIsEnabled(var.Name.c_str()))
        {
          this->ReadVariableNodes(
            var.File, var.Name + "_r", getNumComponents(var.Type), output, partSelection);
          this->ReadVariableNodes(
            var.ImaginaryFile, var.Name + "_i", getNumComponents(var.Type), output, partSelection);
        }
        break;

      case VariableType::ScalarPerElement:
      case VariableType::VectorPerElement:
      case VariableType::TensorSymmPerElement:
      case VariableType::TensorAsymPerElement:
        if (cellArraySelection->ArrayIsEnabled(var.Name.c_str()))
        {
          this->ReadVariableElements(
            var.File, var.Name, getNumComponents(var.Type), output, partSelection);
        }
        break;