Method Dispatch

Filters/General/vtkAxisAlignedTransformFilter.cxx:1102–1139

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

//------------------------------------------------------------------------------
bool vtkAxisAlignedTransformFilter::Dispatch(
  vtkDataObject* inputDataObject, vtkDataObject* outputDataObject)
{

  if (vtkUnstructuredGrid::SafeDownCast(inputDataObject) ||
    vtkExplicitStructuredGrid::SafeDownCast(inputDataObject) ||
    vtkStructuredGrid::SafeDownCast(inputDataObject) || vtkPolyData::SafeDownCast(inputDataObject))
  {
    return this->ProcessGeneric(inputDataObject, outputDataObject);
  }
  else
  {
    int rotationMatrix[3][3];
    this->GetRotationMatrix(RotationAxis, RotationAngle, rotationMatrix);

    if (auto imgData = vtkImageData::SafeDownCast(inputDataObject))
    {
      auto output = vtkImageData::SafeDownCast(outputDataObject);
      return this->ProcessImageData(imgData, output, rotationMatrix);
    }
    else if (auto rg = vtkRectilinearGrid::SafeDownCast(inputDataObject))
    {
      auto output = vtkRectilinearGrid::SafeDownCast(outputDataObject);
      return this->ProcessRectilinearGrid(rg, output, rotationMatrix);
    }
    else if (auto htg = vtkHyperTreeGrid::SafeDownCast(inputDataObject))
    {
      auto output = vtkHyperTreeGrid::SafeDownCast(outputDataObject);
      return this->ProcessHTG(htg, output, rotationMatrix);
    }
    else
    {
      vtkErrorMacro("AxisAlignedTransform: Unhandled type of DataSet ("
        << inputDataObject->GetClassName() << ")");
      return false;
    }
  }
}

VTK_ABI_NAMESPACE_END