@rabbitbride 这样子写了 可以实现但是交互会出线问题 需要重写交互吗
vtkRenderer *ren = vtkRenderer::New();
this->ui.qvtkWidget->GetRenderWindow()->AddRenderer(ren);
vtkSmartPointer<vtkAxesActor> axesActor = vtkSmartPointer<vtkAxesActor>::New();
vtkSmartPointer<vtkOrientationMarkerWidget> axesWidget = vtkSmartPointer<vtkOrientationMarkerWidget>::New();
axesWidget->SetOrientationMarker(axesActor);
axesWidget->SetInteractor(this->ui.qvtkWidget->GetRenderWindow()->GetInteractor());
axesWidget->On();
axesWidget->SetInteractive(0);
this->ui.qvtkWidget->GetRenderWindow()->GetInteractor()->Initialize();
this->ui.qvtkWidget->GetRenderWindow()->GetInteractor()->Start();