27 #ifndef __vtkInteractorStyleTrackball_h
28 #define __vtkInteractorStyleTrackball_h
30 #include "vtkInteractionStyleModule.h"
38 void PrintSelf(ostream& os, vtkIndent indent);
void PrintSelf(ostream &os, vtkIndent indent)
static vtkInteractorStyleSwitch * New()
class to swap between interactory styles
provides trackball motion control