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CAxis.h
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1 /* +---------------------------------------------------------------------------+
2  | Mobile Robot Programming Toolkit (MRPT) |
3  | http://www.mrpt.org/ |
4  | |
5  | Copyright (c) 2005-2016, Individual contributors, see AUTHORS file |
6  | See: http://www.mrpt.org/Authors - All rights reserved. |
7  | Released under BSD License. See details in http://www.mrpt.org/License |
8  +---------------------------------------------------------------------------+ */
9 #ifndef opengl_CAxis_H
10 #define opengl_CAxis_H
11 
13 
14 namespace mrpt
15 {
16  namespace opengl
17  {
18 
19 
20  // This must be added to any CSerializable derived class:
21  DEFINE_SERIALIZABLE_PRE_CUSTOM_BASE_LINKAGE( CAxis, CRenderizableDisplayList, OPENGL_IMPEXP )
22 
23  /** Draw a 3D world axis, with coordinate marks at some regular interval
24  * \sa opengl::COpenGLScene
25  *
26  * <div align="center">
27  * <table border="0" cellspan="4" cellspacing="4" style="border-width: 1px; border-style: solid;">
28  * <tr> <td> mrpt::opengl::CAxis </td> <td> \image html preview_CAxis.png </td> </tr>
29  * </table>
30  * </div>
31  *
32  * \ingroup mrpt_opengl_grp
33  */
35  {
37  protected:
38  float m_xmin,m_ymin,m_zmin;
39  float m_xmax,m_ymax,m_zmax;
40  float m_frecuency;
41  float m_lineWidth;
42  bool m_marks;
43 
44  public:
45  void setAxisLimits(float xmin,float ymin, float zmin, float xmax,float ymax, float zmax)
46  {
47  m_xmin=xmin; m_ymin=ymin; m_zmin=zmin;
48  m_xmax=xmax; m_ymax=ymax; m_zmax=zmax;
50  }
51 
52  void setFrequency(float f) { ASSERT_(f>0); m_frecuency=f; CRenderizableDisplayList::notifyChange(); } //!< Changes the frequency of the "ticks"
53 
54  void setLineWidth(float w) { m_lineWidth=w; CRenderizableDisplayList::notifyChange(); }
55  float getLineWidth() const { return m_lineWidth;}
56 
57  void enableTickMarks(bool v=true) { m_marks=v; CRenderizableDisplayList::notifyChange(); }
58 
59 
60  /** Class factory */
61  static CAxisPtr Create(
62  float xmin,float ymin, float zmin,
63  float xmax, float ymax, float zmax,
64  float frecuency = 1, float lineWidth = 3, bool marks=false);
65 
66  /** Render
67  */
68  void render_dl() const MRPT_OVERRIDE;
69 
70  /** Evaluates the bounding box of this object (including possible children) in the coordinate frame of the object parent. */
71  void getBoundingBox(mrpt::math::TPoint3D &bb_min, mrpt::math::TPoint3D &bb_max) const MRPT_OVERRIDE;
72 
73  private:
74  /** Constructor
75  */
77  float xmin=-1.0f,float ymin=-1.0f, float zmin=-1.0f,
78  float xmax=1.0f, float ymax=1.0f, float zmax=1.0f,
79  float frecuency = 0.25f, float lineWidth = 3.0f, bool marks=false) :
80  m_xmin(xmin),m_ymin(ymin),m_zmin(zmin),
81  m_xmax(xmax),m_ymax(ymax),m_zmax(zmax),
82  m_frecuency(frecuency),
83  m_lineWidth(lineWidth),
84  m_marks(marks)
85  {
86  }
87 
88  /** Private, virtual destructor: only can be deleted from smart pointers */
89  virtual ~CAxis() { }
90  };
91  DEFINE_SERIALIZABLE_POST_CUSTOM_BASE_LINKAGE( CAxis, CRenderizableDisplayList, OPENGL_IMPEXP )
92 
93  } // end namespace
94 } // End of namespace
95 
96 #endif
void setAxisLimits(float xmin, float ymin, float zmin, float xmax, float ymax, float zmax)
Definition: CAxis.h:45
#define MRPT_OVERRIDE
C++11 "override" for virtuals:
float m_lineWidth
Definition: CAxis.h:41
virtual ~CAxis()
Private, virtual destructor: only can be deleted from smart pointers.
Definition: CAxis.h:89
void enableTickMarks(bool v=true)
Definition: CAxis.h:57
EIGEN_STRONG_INLINE void notifyChange() const
Must be called to notify that the object has changed (so, the display list must be updated) ...
A renderizable object suitable for rendering with OpenGL&#39;s display lists.
#define DEFINE_SERIALIZABLE_PRE_CUSTOM_BASE_LINKAGE(class_name, base_name, _LINKAGE_)
This declaration must be inserted in all CSerializable classes definition, before the class declarati...
float getLineWidth() const
Definition: CAxis.h:55
void setFrequency(float f)
Changes the frequency of the "ticks".
Definition: CAxis.h:52
float m_frecuency
Definition: CAxis.h:40
This is the global namespace for all Mobile Robot Programming Toolkit (MRPT) libraries.
#define DEFINE_SERIALIZABLE(class_name)
This declaration must be inserted in all CSerializable classes definition, within the class declarati...
Draw a 3D world axis, with coordinate marks at some regular interval.
Definition: CAxis.h:34
void setLineWidth(float w)
Definition: CAxis.h:54
#define ASSERT_(f)
#define DEFINE_SERIALIZABLE_POST_CUSTOM_BASE_LINKAGE(class_name, base_name, _LINKAGE_)



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