SUMO - Simulation of Urban MObility
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GUILane.h
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1 /****************************************************************************/
9 // Representation of a lane in the micro simulation (gui-version)
10 /****************************************************************************/
11 // SUMO, Simulation of Urban MObility; see http://sumo-sim.org/
12 // Copyright (C) 2001-2014 DLR (http://www.dlr.de/) and contributors
13 /****************************************************************************/
14 //
15 // This file is part of SUMO.
16 // SUMO is free software: you can redistribute it and/or modify
17 // it under the terms of the GNU General Public License as published by
18 // the Free Software Foundation, either version 3 of the License, or
19 // (at your option) any later version.
20 //
21 /****************************************************************************/
22 #ifndef GUILane_h
23 #define GUILane_h
24 
25 
26 // ===========================================================================
27 // included modules
28 // ===========================================================================
29 #ifdef _MSC_VER
30 #include <windows_config.h>
31 #else
32 #include <config.h>
33 #endif
34 
35 #include <fx.h>
36 #include <string>
37 #include <utility>
38 #include <microsim/MSLane.h>
39 #include <microsim/MSEdge.h>
41 #include <utils/geom/Position.h>
45 
46 
47 // ===========================================================================
48 // class declarations
49 // ===========================================================================
50 class GUINet;
51 class MSVehicle;
52 class MSNet;
53 #ifdef HAVE_OSG
54 namespace osg {
55 class Geometry;
56 }
57 #endif
58 
59 // ===========================================================================
60 // class definitions
61 // ===========================================================================
70 class GUILane : public MSLane, public GUIGlObject {
71 public:
85  GUILane(const std::string& id, SUMOReal maxSpeed,
86  SUMOReal length, MSEdge* const edge, unsigned int numericalID,
87  const PositionVector& shape, SUMOReal width,
88  SVCPermissions permissions, unsigned int index);
89 
90 
92  ~GUILane();
93 
94 
95 
98 
108  const VehCont& getVehiclesSecure() const;
109 
110 
116  void releaseVehicles() const;
118 
119 
120 
123 
126  void planMovements(const SUMOTime t);
127 
130  bool executeMovements(SUMOTime t, std::vector<MSLane*>& into);
131 
136 
137 
140  void detectCollisions(SUMOTime timestep, const std::string& stage);
141 
142 
146 
147 
148 
150 
151 
160  GUISUMOAbstractView& parent);
161 
162 
171  GUISUMOAbstractView& parent);
172 
173 
180 
181 
186  void drawGL(const GUIVisualizationSettings& s) const;
188 
189 
190 
191  const PositionVector& getShape() const;
192  const std::vector<SUMOReal>& getShapeRotations() const;
193  const std::vector<SUMOReal>& getShapeLengths() const;
194 
195  SUMOReal firstWaitingTime() const;
196 
198  void drawMarkings(const GUIVisualizationSettings& s, SUMOReal scale) const;
199 
201  void drawCrossties(SUMOReal length, SUMOReal spacing, SUMOReal halfWidth) const;
202 
204  return myHalfLaneWidth;
205  }
206 
207 
208  SUMOReal getEdgeLaneNumber() const;
209 
213 
214 #ifdef HAVE_OSG
215  void setGeometry(osg::Geometry* geom) {
216  myGeom = geom;
217  }
218 
219  void updateColor(const GUIVisualizationSettings& s);
220 #endif
221 protected:
224 
236  virtual void incorporateVehicle(MSVehicle* veh, SUMOReal pos, SUMOReal speed,
237  const MSLane::VehCont::iterator& at,
239 
240 private:
242  void drawLinkNo() const;
243  void drawTLSLinkNo(const GUINet& net) const;
244  void drawTextAtEnd(const std::string& text, const PositionVector& shape, SUMOReal x) const;
245  void drawLinkRules(const GUINet& net) const;
246  void drawLinkRule(const GUINet& net, MSLink* link, const PositionVector& shape, SUMOReal x1, SUMOReal x2) const;
247  void drawArrows() const;
248  void drawLane2LaneConnections() const;
249 
250 
251 
252 private:
254  SUMOReal getColorValue(size_t activeScheme) const;
255 
257  bool setFunctionalColor(size_t activeScheme) const;
258 
260  void setColor(const GUIVisualizationSettings& s) const;
261 
263  std::vector<SUMOReal> myShapeRotations;
264 
266  std::vector<SUMOReal> myShapeLengths;
267 
270 
273 
275  unsigned int myIndex;
276 
277 #ifdef HAVE_OSG
278  osg::Geometry* myGeom;
279 #endif
280 
281 
282 private:
284  mutable MFXMutex myLock;
285 
286 
287 };
288 
289 
290 #endif
291 
292 /****************************************************************************/
293