MIRA
PolygonTool.h
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38 
47 #ifndef _MIRA_POLYGONTOOL_H_
48 #define _MIRA_POLYGONTOOL_H_
49 
50 #ifndef Q_MOC_RUN
51 #include <OGRE/OgreRenderWindow.h>
52 #include <OGRE/OgreSceneManager.h>
53 #endif
54 
55 #include <geometry/Polygon.h>
56 
59 
61 
62 namespace mira {
63 
65 
71 {
72 public:
73 
74  PolygonTool() : mOutlineColor(Ogre::ColourValue::Green) {}
75 
76  template<typename Reflector>
77  void reflect(Reflector& r)
78  {
80  r.property("Outline Color", mOutlineColor,
81  setter<Ogre::ColourValue>(&PolygonTool::setOutlineColor, this),
82  "The color of the polygon outline", Ogre::ColourValue::Green);
83  }
84 
86  virtual void onMouseReleased(QMouseEvent* e);
87 
89  virtual void onMouseMoved(QMouseEvent* e);
90 
91 public:
92 
94  virtual void activate();
95 
97  virtual void deactivate();
98 
99 protected:
100 
101  virtual void setupScene(IVisualization3DSite* site);
102 
104  virtual void onNewPolygon(const Polygon2f& polygon) = 0;
105 
107  virtual void onNewPolygons(const std::vector<Polygon2f>& polygons) = 0;
108 
110  void setPolygon(const Polygon2f& polygon);
111 
112  // set color of polygon outline
113  void setOutlineColor(const Ogre::ColourValue& color);
114 
115 private:
116 
117  std::pair<std::string, Ogre::Vector3> getIntersection(float x, float y,
118  const std::string& mask="");
119 
120  void reset();
121  void finishPolygon(bool last = true);
122  bool isNearFirstPoint(QMouseEvent* e, const Ogre::Vector3& p);
123 
124 private:
125 
126  std::string mSelectedObject;
127 
128  // currently edited Polygon
129  boost::shared_ptr<PolygonObject<float>> mPolygonObject;
130  Polygon2f mPolygon;
131 
132  // previously finished polygons (for multi-polygon input)
133  boost::shared_ptr<PolygonObject<float>> mPolygonsObject;
134  std::vector<Polygon2f> mPolygons;
135 
136  Ogre::ColourValue mOutlineColor;
137 };
138 
140 
141 }
142 
143 #endif
The interface of a Visualization3DSite.
Definition: Visualization3D.h:84
Definition: SceneQueryTool.h:60
specialize cv::DataType for our ImgPixel and inherit from cv::DataType<Vec>
Definition: IOService.h:67
#define MIRA_REFLECT_BASE(reflector, BaseClass)
Macro that can be used to reflect the base class easily.
Definition: ReflectorInterface.h:912
Base class for 3D tools querying scene.
void setOutlineColor(const Ogre::ColourValue &color)
PolygonTool()
Definition: PolygonTool.h:74
#define MIRA_GUI_VISUALIZATION_EXPORT
Definition: GuiVisualizationExports.h:61
void reflect(Reflector &r)
Definition: PolygonTool.h:77
Simple Wrapper for Boost::geometry polygon.
const RGB Green(0.0f, 1.0f, 0.0f)
Tool base class for selecting a polygon in the xy-plane of a 3D scene (in a Visualization3DView) ...
Definition: PolygonTool.h:70
Definition: ImageObject.h:60
Non intrusive reflect for OGRE color class.
boost::geometry::model::ring< Point2f > Polygon2f
A 2D polygon with 32 bit floating precision.
Definition: Polygon.h:131
Declaration of PolygonObject.