+ vtkSmartPointer<vtkTransform> GetTransform();
+ vtkSmartPointer<vtkGridTransform> GetGridTransform();
+ void SetTransform(vtkSmartPointer<vtkTransform> transform);
+ void SetTimeSpacing(double s) { mTimeSpacing = s; }
+ void SetTimeOrigin(double o) { mTimeOrigin = o; }
+ void UpdateReslice();