albaInteractor6DOF.h

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/*=========================================================================
 
 Program: ALBA (Agile Library for Biomedical Applications)
 Module: albaInteractor6DOF
 Authors: Marco Petrone
 
 Copyright (c) BIC
 All rights reserved. See Copyright.txt or
 
 
 This software is distributed WITHOUT ANY WARRANTY; without even
 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
#ifndef __albaInteractor6DOF_h
#define __albaInteractor6DOF_h
 
#include "albaInteractorGenericInterface.h"
 
class vtkCamera;
class vtkProp3D;
class vtkRenderer;
class albaMatrix;
class albaTransform;
class albaDeviceButtonsPadTracker;
class albaOBB;
class albaAvatar3D;
 
class ALBA_EXPORT albaInteractor6DOF : public albaInteractorGenericInterface
{
public:
  albaAbstractTypeMacro(albaInteractor6DOF,albaInteractorGenericInterface);
  
  virtual int StartInteraction(albaDeviceButtonsPadTracker *tracker,albaMatrix *pose=NULL);
  
  virtual int StopInteraction(albaDeviceButtonsPadTracker *tracker,albaMatrix *pose=NULL);
  
  virtual void SetTrackerPoseMatrix(albaMatrix *pose);
  albaMatrix *GetTrackerPoseMatrix() {return this->m_TrackerPoseMatrix;}
  
  void TrackerSnapshot(albaMatrix *pose);
  
  void UpdateDeltaTransform();
 
  albaDeviceButtonsPadTracker *GetTracker() {return (albaDeviceButtonsPadTracker *)m_Device;}
  void SetTracker(albaDeviceButtonsPadTracker *tracker);
 
  void SetIgnoreTriggerEvents(int flag) {m_IgnoreTriggerEvents=flag;}
  int GetIgnoreTriggerEvents() {return m_IgnoreTriggerEvents;}
  void IgnoreTriggerEventsOn() {SetIgnoreTriggerEvents(true);}
  void IgnoreTriggerEventsOff() {SetIgnoreTriggerEvents(false);}
 
  void HideAvatar();
  
  void ShowAvatar();
  
protected:
  
  albaInteractor6DOF();
  virtual ~albaInteractor6DOF();
 
  virtual int OnStartInteraction(albaEventInteraction *event);
  virtual int OnStopInteraction(albaEventInteraction *event);
  
  albaMatrix           *m_TrackerPoseMatrix;  
  albaMatrix           *m_StartTrackerPoseMatrix;
  albaMatrix           *m_InverseTrackerPoseMatrix;
  albaMatrix               *m_InversePoseMatrix;
  albaTransform        *m_DeltaTransform; 
  albaTransform        *m_TmpTransform;   
  
  albaAvatar3D         *m_Avatar;
 
private:
  albaInteractor6DOF(const albaInteractor6DOF&);  // Not implemented.
  void operator=(const albaInteractor6DOF&);  // Not implemented.
};
 
#endif