SoVRMLCylinderSensor.h

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#ifndef COIN_SOVRMLCYLINDERSENSOR_H
#define COIN_SOVRMLCYLINDERSENSOR_H
 
#include <Inventor/nodes/SoSubNode.h>
#include <Inventor/VRMLnodes/SoVRMLDragSensor.h>
#include <Inventor/fields/SoSFFloat.h>
#include <Inventor/fields/SoSFRotation.h>
 
class COIN_DLL_API SoVRMLCylinderSensor : public SoVRMLDragSensor
{
  typedef SoVRMLDragSensor inherited;
  SO_NODE_HEADER(SoVRMLCylinderSensor);
 
public:
  static void initClass(void);
  SoVRMLCylinderSensor(void);
 
  SoSFFloat diskAngle;
  SoSFFloat maxAngle;
  SoSFFloat minAngle;
  SoSFFloat offset;
  SoSFRotation rotation_changed;
 
protected:
 
  virtual SbBool dragStart(void);
  virtual void drag(void);
  virtual void dragFinish(void);
 
  virtual ~SoVRMLCylinderSensor();
 
private:
  static float findAngle(const SbRotation & rot);
  class SbCylinderProjector * cylinderproj;
};
 
#endif // ! COIN_SOVRMLCYLINDERSENSOR_H