20 #ifndef vtkClipPlanesPainter_h 
   21 #define vtkClipPlanesPainter_h 
   23 #include "vtkRenderingOpenGLModule.h"  
virtual void ProcessInformation(vtkInformation *)
maintain a list of planes 
abstract class defining interface for painter that manages clipping. 
vtkPlaneCollection * ClippingPlanes
a simple class to control print indentation 
Abstract class for drawing poly data. 
virtual void PrintSelf(ostream &os, vtkIndent indent)