21#ifndef __qSlicerGPURayCastVolumeRenderingPropertiesWidget_h
22#define __qSlicerGPURayCastVolumeRenderingPropertiesWidget_h
26class qSlicerGPURayCastVolumeRenderingPropertiesWidgetPrivate;
47 QScopedPointer<qSlicerGPURayCastVolumeRenderingPropertiesWidgetPrivate>
d_ptr;