Function GetGenericWindowId

Rendering/VR/vtkVRRenderWindow.h:223–223

   */
  void* GetGenericDisplayId() override { return this->HelperWindow->GetGenericDisplayId(); }
  void* GetGenericWindowId() override { return this->HelperWindow->GetGenericWindowId(); }
  void* GetGenericParentId() override { return nullptr; }
  void* GetGenericContext() override { return this->HelperWindow->GetGenericContext(); }
  void* GetGenericDrawable() override { return this->HelperWindow->GetGenericDrawable(); }