albaGizmoScaleAxis.h

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/*=========================================================================
 
 Program: ALBA (Agile Library for Biomedical Applications)
 Module: albaGizmoScaleAxis
 Authors: Stefano Perticoni
 
 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 __albaGizmoScaleAxis_H__
#define __albaGizmoScaleAxis_H__
 
//----------------------------------------------------------------------------
// Include:
//----------------------------------------------------------------------------
#include "albaEvent.h"
#include "albaGizmoInterface.h"
 
//----------------------------------------------------------------------------
// forward references :
//----------------------------------------------------------------------------
class albaInteractorGenericMouse;
class albaInteractorCompositorMouse;
 
class albaVMEGizmo;
class albaMatrix;
class albaVME;
 
class vtkCubeSource;
class vtkCylinderSource;
class vtkTransformPolyDataFilter;
class vtkTransform;
 
class ALBA_EXPORT albaGizmoScaleAxis: public albaGizmoInterface 
{
public:
           albaGizmoScaleAxis(albaVME *input, albaObserver *listener = NULL);
  virtual ~albaGizmoScaleAxis(); 
  
  void SetInput(albaVME *vme); 
  albaVME *GetInput() {return this->m_InputVme;};
 
  //----------------------------------------------------------------------------
  // events handling 
  //----------------------------------------------------------------------------
  
  void  SetListener(albaObserver *Listener) {m_Listener = Listener;};
  
  virtual void OnEvent(albaEventBase *alba_event);
  
  //----------------------------------------------------------------------------
  // axis setting 
  //----------------------------------------------------------------------------
 
  enum AXIS {X = 0, Y, Z};
  
  void SetAxis(int axis); 
  int  GetAxis() const; 
  
  //----------------------------------------------------------------------------
  // highlight and show 
  //----------------------------------------------------------------------------
 
  void Highlight(bool highlight);
    
  void Show(bool show);
 
  
  void SetAbsPose(albaMatrix *absPose);
  albaMatrix *GetAbsPose();
  
  //----------------------------------------------------------------------------
  // cube stuff
  //----------------------------------------------------------------------------
    
  void   SetCubeLength(double length);
  double  GetCubeLength() const;
 
  //----------------------------------------------------------------------------
  // cylinder stuff
  //----------------------------------------------------------------------------
 
  void   SetCylinderLength(double length);
  double  GetCylinderLength() const;
 
protected:
 
  void SetRefSysMatrix(albaMatrix *constrain);
 
  albaVMEGizmo *m_CubeGizmo;
 
  albaVMEGizmo *m_CylGizmo;
 
  albaVME *m_InputVme;
 
  enum GIZMOPARTS {CYLINDER = 0, CUBE};
  
  int m_Axis;
  
  vtkCubeSource *m_Cube;
  
  vtkCylinderSource *m_Cylinder;
  
  vtkTransformPolyDataFilter *m_TranslatePDF[2];
  
  vtkTransform *m_TranslateTr[2];
 
  vtkTransformPolyDataFilter *m_RotatePDF[2];
 
  vtkTransform *m_RotationTr;
  
  void CreatePipeline();
 
  void CreateISA();
 
  albaInteractorCompositorMouse *m_IsaComp[2];
 
  albaInteractorGenericMouse *m_IsaGen[2];
 
  void SetColor(int part, double col[3]);
  void SetColor(int part, double colR, double colG, double colB);
  void SetColor(double cylCol[3], double coneCol[3]);
  void SetColor(double cylR, double cylG, double cylB, double coneR, double coneG, double coneB);
 
  albaObserver *m_Listener;
 
  bool m_Highlight;
 
  bool m_Show;
 
  friend class albaGizmoScaleAxisTest;
};
#endif