Applications/vtkMyInteractorStyleTrackballCameraOpenHeartYZ.h

   1 /**
   2 * Progam made by Olivier Bernard, associate professor
   3 * at Institut National des Sciences Appliquees (INSA) Lyon,
   4 * CREATIS-LRMN Laboratory,
   5 * 69621 Villeurbanne, France,
   6 * 20th of May 2014
   7 */
   8
   9 #ifndef __vtkMyInteractorStyleTrackballCameraOpenHeartYZ_h__
  10 #define __vtkMyInteractorStyleTrackballCameraOpenHeartYZ_h__
  11
  12 #include <vtkObjectFactory.h>
  13 #include <vtkInteractorStyleTrackballCamera.h>
  14 #include "OpenHeartGui.h"
  15
  16
  17 class vtkMyInteractorStyleTrackballCameraOpenHeartYZ : public vtkInteractorStyleTrackballCamera
  18 {
  19
  20     public:
  21
  22         void SetOpenHeartGui( OpenHeartGui *win ) { this->window = win; }
  23
  24         static vtkMyInteractorStyleTrackballCameraOpenHeartYZ *New()
  25         {
  26             /// First try to create the object from the vtkObjectFactory
  27             vtkObject *ret = vtkObjectFactory::CreateInstance ("vtkMyInteractorStyleTrackballCameraOpenHeartYZ");
  28             if (ret)
  29             {
  30                 return (vtkMyInteractorStyleTrackballCameraOpenHeartYZ *) ret;
  31             }
  32             /// If the factory was unable to create the object, then create it here.
  33             return (new vtkMyInteractorStyleTrackballCameraOpenHeartYZ);
  34         }
  35
  36
  37         virtual void OnLeftButtonDown() { }
  38         virtual void OnRightButtonDown() { }
  39         virtual void OnMiddleButtonDown() { }
  40
  41         virtual void OnMouseWheelForward();
  42         virtual void OnMouseWheelBackward();
  43         virtual void OnEnter();
  44         virtual void OnLeave();
  45
  46
  47     protected:
  48
  49         vtkMyInteractorStyleTrackballCameraOpenHeartYZ() : FlagFirstTime(0), Step(1), PadBound(0.2)
  50         {
  51             for (int i=0; i<6; i++)
  52                 Bounds[i] = 0;
  53             for (int i=0; i<4; i++)
  54                 Limits[i] = 0;
  55         }
  56
  57         ~vtkMyInteractorStyleTrackballCameraOpenHeartYZ()
  58         {}
  59
  60         OpenHeartGui *window;
  61
  62         /// Attributes
  63         int FlagFirstTime;
  64         double Bounds[6];
  65         double Limits[4];
  66         int Step;
  67         double PadBound;
  68
  69         /// Methods
  70         void GetPickerPosition(double *pos);
  71         bool IsInside(double *pos);
  72
  73 };
  74
  75
  76 #endif