Method SetInteractor

Views/Core/vtkRenderViewBase.cxx:101–123

}

void vtkRenderViewBase::SetInteractor(vtkRenderWindowInteractor* interactor)
{
  if (interactor == this->GetInteractor())
  {
    return;
  }

  vtkSmartPointer<vtkInteractorObserver> style =
    this->GetInteractor() ? this->GetInteractor()->GetInteractorStyle() : nullptr;
  this->RenderWindow->SetInteractor(interactor);

  if (this->GetInteractor())
  {
    this->GetInteractor()->SetInteractorStyle(style);
  }
  else if (style && this->RenderWindow)
  {
    vtkGenericRenderWindowInteractor* iren = vtkGenericRenderWindowInteractor::New();
    this->RenderWindow->SetInteractor(iren);
    iren->SetInteractorStyle(style);
    iren->Delete();
  }
}

void vtkRenderViewBase::Render()
{