Eclipse SUMO - Simulation of Urban MObility
GUIInductLoop.cpp
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1/****************************************************************************/
2// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.org/sumo
3// Copyright (C) 2001-2022 German Aerospace Center (DLR) and others.
4// This program and the accompanying materials are made available under the
5// terms of the Eclipse Public License 2.0 which is available at
6// https://www.eclipse.org/legal/epl-2.0/
7// This Source Code may also be made available under the following Secondary
8// Licenses when the conditions for such availability set forth in the Eclipse
9// Public License 2.0 are satisfied: GNU General Public License, version 2
10// or later which is available at
11// https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
12// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
13/****************************************************************************/
20// The gui-version of the MSInductLoop, together with the according
21/****************************************************************************/
22#include <config.h>
23
31#include <microsim/MSLane.h>
33#include "GUIEdge.h"
35#include "GUIInductLoop.h"
36
37
38// ===========================================================================
39// method definitions
40// ===========================================================================
41/* -------------------------------------------------------------------------
42 * GUIInductLoop-methods
43 * ----------------------------------------------------------------------- */
44GUIInductLoop::GUIInductLoop(const std::string& id, MSLane* const lane,
45 double position, double length,
46 std::string name, const std::string& vTypes,
47 const std::string& nextEdges,
48 int detectPersons, bool show) :
49 MSInductLoop(id, lane, position, length, name, vTypes, nextEdges, detectPersons, true),
50 myWrapper(nullptr),
51 myShow(show) {
52}
53
54
56
57
60 if (knowsParameter("hotkey")) {
62 }
63 // caller (GUINet) takes responsibility for pointer
64 myWrapper = new MyWrapper(*this, myPosition);
65 return myWrapper;
66}
67
68
69void
71 if (myWrapper != nullptr) {
73 }
74}
75
76
77// -------------------------------------------------------------------------
78// GUIInductLoop::MyWrapper-methods
79// -------------------------------------------------------------------------
80
82 GUIDetectorWrapper(GLO_E1DETECTOR, detector.getID(), GUIIconSubSys::getIcon(GUIIcon::E1)),
83 myDetector(detector), myPosition(pos),
84 myHaveLength(myPosition != detector.getEndPosition()),
85 mySpecialColor(nullptr) {
86 mySupportsOverride = true;
88 myBoundary.add(myFGPosition.x() + (double) 5.5, myFGPosition.y() + (double) 5.5);
89 myBoundary.add(myFGPosition.x() - (double) 5.5, myFGPosition.y() - (double) 5.5);
91
92 if (myHaveLength) {
93 const MSLane& lane = *detector.getLane();
94 const double endPos = detector.getEndPosition();
95 myFGShape = lane.getShape();
99 myFGShapeRotations.reserve(myFGShape.size() - 1);
100 myFGShapeLengths.reserve(myFGShape.size() - 1);
101 int e = (int) myFGShape.size() - 1;
102 for (int i = 0; i < e; ++i) {
103 const Position& f = myFGShape[i];
104 const Position& s = myFGShape[i + 1];
105 myFGShapeLengths.push_back(f.distanceTo(s));
106 myFGShapeRotations.push_back((double) atan2((s.x() - f.x()), (f.y() - s.y())) * (double) 180.0 / (double) PI);
107 }
108 myOutline.push_back(lane.geometryPositionAtOffset(pos, -1));
109 myOutline.push_back(lane.geometryPositionAtOffset(pos, 1));
110 myOutline.push_back(lane.geometryPositionAtOffset(endPos, 1));
111 myOutline.push_back(lane.geometryPositionAtOffset(endPos, -1));
112 myIndicators.push_back(lane.geometryPositionAtOffset(pos, -1.7));
113 myIndicators.push_back(lane.geometryPositionAtOffset(pos, 1.7));
114 myIndicators.push_back(lane.geometryPositionAtOffset(endPos, 1.7));
115 myIndicators.push_back(lane.geometryPositionAtOffset(endPos, -1.7));
116 }
117}
118
119
121
122
125 Boundary b(myBoundary);
126 b.grow(20);
127 return b;
128}
129
130
131
134 GUISUMOAbstractView& /*parent !!! recheck this - never needed?*/) {
136 // add items
137 // parameter
138 ret->mkItem("name", false, myDetector.getName());
139 ret->mkItem("position [m]", false, myPosition);
140 if (myDetector.getEndPosition() != myPosition) {
141 ret->mkItem("end position [m]", false, myDetector.getEndPosition());
142 }
143 ret->mkItem("lane", false, myDetector.getLane()->getID());
144 // values
145 ret->mkItem("entered vehicles [#]", true,
147 ret->mkItem("speed [m/s]", true,
149 ret->mkItem("occupancy [%]", true,
151 ret->mkItem("vehicle length [m]", true,
153 ret->mkItem("empty time [s]", true,
155 ret->mkItem("occupied time [s]", true,
157 // close building
158 ret->closeBuilding(&myDetector);
159 return ret;
160}
161
162
163void
165 if (!myDetector.isVisible()) {
166 return;
167 }
168 GLHelper::pushName(getGlID());
169 double width = (double) 2.0 * s.scale;
170 glLineWidth(1.0);
171 const double exaggeration = getExaggeration(s);
172 glColor3d(1, 1, 0);
173 if (myHaveLength) {
175 glTranslated(0, 0, GLO_JUNCTION + 0.4); // do not draw on top of linkRules
176 GLHelper::drawBoxLines(myFGShape, myFGShapeRotations, myFGShapeLengths, MIN2(1.0, exaggeration), 0, 0);
177 if (width * exaggeration > 1) {
178
179 // outline
180 setOutlineColor();
181 glTranslated(0, 0, .01);
182 glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
183 glBegin(GL_QUADS);
184 for (const Position& p : myOutline) {
185 glVertex2d(p.x(), p.y());
186 }
187 glEnd();
188 glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
189
190 // position indicator
191 glBegin(GL_LINES);
192 glVertex2d(myIndicators[0].x(), myIndicators[0].y());
193 glVertex2d(myIndicators[1].x(), myIndicators[1].y());
194 glEnd();
195 glBegin(GL_LINES);
196 glVertex2d(myIndicators[2].x(), myIndicators[2].y());
197 glVertex2d(myIndicators[3].x(), myIndicators[3].y());
198 glEnd();
199
200 // jammed actuated-tls detector, draw crossed-out:
201 if (mySpecialColor != nullptr && *mySpecialColor == RGBColor::ORANGE) {
202 glBegin(GL_LINES);
203 glVertex2d(myOutline[0].x(), myOutline[0].y());
204 glVertex2d(myOutline[2].x(), myOutline[2].y());
205 glEnd();
206 glBegin(GL_LINES);
207 glVertex2d(myOutline[1].x(), myOutline[1].y());
208 glVertex2d(myOutline[3].x(), myOutline[3].y());
209 glEnd();
210 }
211 }
213 } else {
214 // classic shape
216 glTranslated(0, 0, GLO_JUNCTION + 0.4); // do not draw on top of linkRules
217 glTranslated(myFGPosition.x(), myFGPosition.y(), 0);
218 glRotated(myFGRotation, 0, 0, 1);
219 glScaled(exaggeration, exaggeration, 1);
220 glBegin(GL_QUADS);
221 glVertex2d(0 - 1.0, 2);
222 glVertex2d(-1.0, -2);
223 glVertex2d(1.0, -2);
224 glVertex2d(1.0, 2);
225 glEnd();
226 glTranslated(0, 0, .01);
227 setOutlineColor();
228
229 if (width * exaggeration > 1) {
230 // outline
231 glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
232 glBegin(GL_QUADS);
233 glVertex2d(0 - 1.0, 2);
234 glVertex2d(-1.0, -2);
235 glVertex2d(1.0, -2);
236 glVertex2d(1.0, 2);
237 glEnd();
238 glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
239
240 // position indicator
241 glRotated(90, 0, 0, -1);
242 glBegin(GL_LINES);
243 glVertex2d(0, 1.7);
244 glVertex2d(0, -1.7);
245 glEnd();
246
247 // jammed actuated-tls detector, draw crossed-out:
248 if (mySpecialColor != nullptr && *mySpecialColor == RGBColor::ORANGE) {
249 glBegin(GL_LINES);
250 glVertex2d(-1.0, 2);
251 glVertex2d(1.0, -2);
252 glEnd();
253 glBegin(GL_LINES);
254 glVertex2d(-1.0, -2);
255 glVertex2d(1.0, 2);
256 glEnd();
257 }
258 }
260 }
261 drawName(getCenteringBoundary().getCenter(), s.scale, s.addName);
263}
264
265
266void
268 if (haveOverride()) {
269 glColor3d(1, 0, 1);
270 } else if (mySpecialColor == nullptr) {
271 glColor3d(1, 1, 1);
272 } else {
273 GLHelper::setColor(*mySpecialColor);
274 }
275}
276
277bool
279 return myDetector.getOverrideTime() >= 0;
280}
281
282
283void
285 if (haveOverride()) {
286 myDetector.overrideTimeSinceDetection(-1);
287 } else {
288 myDetector.overrideTimeSinceDetection(0);
289 }
290}
291
292/****************************************************************************/
@ GLO_E1DETECTOR
a E1 detector
@ GLO_JUNCTION
a junction
GUIIcon
An enumeration of icons used by the gui applications.
Definition: GUIIcons.h:33
T MIN2(T a, T b)
Definition: StdDefs.h:71
A class that stores a 2D geometrical boundary.
Definition: Boundary.h:39
void add(double x, double y, double z=0)
Makes the boundary include the given coordinate.
Definition: Boundary.cpp:78
Boundary & grow(double by)
extends the boundary by the given amount
Definition: Boundary.cpp:300
static bool registerHotkey(const std::string &key, MSInductLoop *det)
register hotkey actions
static void setColor(const RGBColor &c)
Sets the gl-color to this value.
Definition: GLHelper.cpp:583
static void pushName(unsigned int name)
push Name
Definition: GLHelper.cpp:139
static void popMatrix()
pop matrix
Definition: GLHelper.cpp:130
static void drawBoxLines(const PositionVector &geom, const std::vector< double > &rots, const std::vector< double > &lengths, double width, int cornerDetail=0, double offset=0)
Draws thick lines.
Definition: GLHelper.cpp:329
static void popName()
pop Name
Definition: GLHelper.cpp:148
static void pushMatrix()
push matrix
Definition: GLHelper.cpp:117
bool mySupportsOverride
whether this detector supports virtual detector calls
A MSInductLoop-visualiser.
Definition: GUIInductLoop.h:86
PositionVector myOutline
void drawGL(const GUIVisualizationSettings &s) const override
Draws the object.
bool haveOverride() const override
whether this detector has an active virtual detector call
bool myHaveLength
Whether this detector has defined a length.
void toggleOverride() const override
toggle virtual detector call
void setSpecialColor(const RGBColor *color)
set (outline) color for extra visualization
PositionVector myIndicators
Boundary myBoundary
The detector's boundary.
std::vector< double > myFGShapeLengths
The lengths of the shape parts.
Boundary getCenteringBoundary() const override
Returns the boundary to which the view shall be centered in order to show the object.
double myFGRotation
The rotation in full-geometry mode.
PositionVector myFGShape
The shape.
MyWrapper(GUIInductLoop &detector, double pos)
Constructor.
Position myFGPosition
The position in full-geometry mode.
std::vector< double > myFGShapeRotations
The rotations of the shape parts.
GUIParameterTableWindow * getParameterWindow(GUIMainWindow &app, GUISUMOAbstractView &parent) override
Returns an own parameter window.
The gui-version of the MSInductLoop.
Definition: GUIInductLoop.h:45
MyWrapper * myWrapper
the glObject wrapper for this induction loop
virtual GUIDetectorWrapper * buildDetectorGUIRepresentation()
Returns this detector's visualisation-wrapper.
~GUIInductLoop()
Destructor.
void setSpecialColor(const RGBColor *color)
sets special caller for myWrapper
GUIInductLoop(const std::string &id, MSLane *const lane, double position, double length, std::string name, const std::string &vTypes, const std::string &nextEdges, int detectPersons, bool show)
Constructor.
A window containing a gl-object's parameter.
void mkItem(const char *name, bool dynamic, ValueSource< T > *src)
Adds a row which obtains its value from a ValueSource.
void closeBuilding(const Parameterised *p=0)
Closes the building of the table.
Stores the information about how to visualize structures.
GUIVisualizationTextSettings addName
double scale
information about a lane's width (temporary, used for a single view)
An unextended detector measuring at a fixed position on a fixed lane.
Definition: MSInductLoop.h:62
double getOccupancyTime() const
Returns the time of continous occupation by the same vehicle in seconds or 0 if there is no vehicle o...
double getOccupancy() const
Returns the current occupancy.
double getEnteredNumber(const int offset) const
Returns the number of vehicles that have passed the detector.
double getEndPosition() const
Returns the end position of the detector on the lane.
Definition: MSInductLoop.h:106
double getSpeed(const int offset) const
Returns the speed of the vehicle on the detector.
double getVehicleLength(const int offset) const
Returns the length of the vehicle on the detector.
const double myPosition
Detector's position on lane [m].
Definition: MSInductLoop.h:350
double getTimeSinceLastDetection() const
Returns the time since the last vehicle left the detector.
Representation of a lane in the micro simulation.
Definition: MSLane.h:84
const PositionVector & getShape() const
Returns this lane's shape.
Definition: MSLane.h:506
double interpolateLanePosToGeometryPos(double lanePos) const
Definition: MSLane.h:527
const Position geometryPositionAtOffset(double offset, double lateralOffset=0) const
Definition: MSLane.h:533
const MSLane * getLane() const
Returns the lane the reminder works on.
virtual const std::string getParameter(const std::string &key, const std::string defaultValue="") const
Returns the value for a given key.
bool knowsParameter(const std::string &key) const
Returns whether the parameter is known.
A point in 2D or 3D with translation and scaling methods.
Definition: Position.h:37
double distanceTo(const Position &p2) const
returns the euclidean distance in 3 dimension
Definition: Position.h:242
double x() const
Returns the x-position.
Definition: Position.h:55
double y() const
Returns the y-position.
Definition: Position.h:60
double rotationDegreeAtOffset(double pos) const
Returns the rotation at the given length.
PositionVector getSubpart(double beginOffset, double endOffset) const
get subpart of a position vector
static const RGBColor ORANGE
Definition: RGBColor.h:191