KiCad PCB EDA Suite
track_ball.h
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1 /*
2  * This program source code file is part of KiCad, a free EDA CAD application.
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4  * Copyright (C) 2015-2016 Mario Luzeiro <[email protected]>
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24 
30 #ifndef TRACK_BALL_H
31 #define TRACK_BALL_H
32 
33 #include "camera.h"
34 
35 
36 class TRACK_BALL : public CAMERA
37 {
38 public:
39  explicit TRACK_BALL( float aInitialDistance );
40 
41  virtual ~TRACK_BALL()
42  {
43  }
44 
45  void Drag( const wxPoint& aNewMousePosition ) override;
46 
47  void Pan( const wxPoint& aNewMousePosition ) override;
48 
49  void Pan( const SFVEC3F& aDeltaOffsetInc ) override;
50 
51  void Pan_T1( const SFVEC3F& aDeltaOffsetInc ) override;
52 
53  void SetLookAtPos( const SFVEC3F& aLookAtPos ) override;
54 
55  void Reset() override;
56 
57  void Reset_T1() override;
58 
59  void SetT0_and_T1_current_T() override;
60 
61  void Interpolate( float t ) override;
62 
63 private:
67  double m_quat[4];
68  double m_quat_t0[4];
69  double m_quat_t1[4];
70 };
71 
72 #endif // TRACK_BALL_H
double m_quat_t1[4]
Definition: track_ball.h:69
void Interpolate(float t) override
It will update the matrix to interpolate between T0 and T1 values.
Definition: track_ball.cpp:164
Define an abstract camera.
void Reset_T1() override
Definition: track_ball.cpp:146
double m_quat_t0[4]
Definition: track_ball.h:68
double m_quat[4]
quarternion of the trackball
Definition: track_ball.h:67
A class used to derive camera objects from.
Definition: camera.h:77
void SetT0_and_T1_current_T() override
This will set T0 and T1 with the current values.
Definition: track_ball.cpp:155
void Reset() override
Reset the camera to initial state.
Definition: track_ball.cpp:137
void Pan(const wxPoint &aNewMousePosition) override
Definition: track_ball.cpp:95
glm::vec3 SFVEC3F
Definition: xv3d_types.h:44
void Pan_T1(const SFVEC3F &aDeltaOffsetInc) override
Definition: track_ball.cpp:131
TRACK_BALL(float aInitialDistance)
Definition: track_ball.cpp:37
virtual ~TRACK_BALL()
Definition: track_ball.h:41
void SetLookAtPos(const SFVEC3F &aLookAtPos) override
Definition: track_ball.cpp:81
void Drag(const wxPoint &aNewMousePosition) override
Calculate a new mouse drag position.
Definition: track_ball.cpp:52