Eclipse SUMO - Simulation of Urban MObility
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GUIInductLoop.cpp
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1/****************************************************************************/
2// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
3// Copyright (C) 2001-2023 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
32#include <microsim/MSLane.h>
34#include "GUIEdge.h"
36#include "GUIInductLoop.h"
37
38
39// ===========================================================================
40// method definitions
41// ===========================================================================
42/* -------------------------------------------------------------------------
43 * GUIInductLoop-methods
44 * ----------------------------------------------------------------------- */
45GUIInductLoop::GUIInductLoop(const std::string& id, MSLane* const lane,
46 double position, double length,
47 std::string name, const std::string& vTypes,
48 const std::string& nextEdges,
49 int detectPersons, bool show) :
50 MSInductLoop(id, lane, position, length, name, vTypes, nextEdges, detectPersons, true),
51 myWrapper(nullptr),
52 myShow(show) {
53}
54
55
57
58
61 if (knowsParameter("hotkey")) {
63 }
64 // caller (GUINet) takes responsibility for pointer
65 myWrapper = new MyWrapper(*this, myPosition);
66 return myWrapper;
67}
68
69
70void
72 if (myWrapper != nullptr) {
74 }
75}
76
77
78// -------------------------------------------------------------------------
79// GUIInductLoop::MyWrapper-methods
80// -------------------------------------------------------------------------
81
83 GUIDetectorWrapper(GLO_E1DETECTOR, detector.getID(), GUIIconSubSys::getIcon(GUIIcon::E1)),
84 myDetector(detector), myPosition(pos),
85 myHaveLength(myPosition != detector.getEndPosition()),
86 mySpecialColor(nullptr) {
87 mySupportsOverride = true;
89 myBoundary.add(myFGPosition.x() + (double) 5.5, myFGPosition.y() + (double) 5.5);
90 myBoundary.add(myFGPosition.x() - (double) 5.5, myFGPosition.y() - (double) 5.5);
92
93 if (myHaveLength) {
94 const MSLane& lane = *detector.getLane();
95 const double endPos = detector.getEndPosition();
96 myFGShape = lane.getShape();
100 myFGShapeRotations.reserve(myFGShape.size() - 1);
101 myFGShapeLengths.reserve(myFGShape.size() - 1);
102 int e = (int) myFGShape.size() - 1;
103 for (int i = 0; i < e; ++i) {
104 const Position& f = myFGShape[i];
105 const Position& s = myFGShape[i + 1];
106 myFGShapeLengths.push_back(f.distanceTo(s));
107 myFGShapeRotations.push_back((double) atan2((s.x() - f.x()), (f.y() - s.y())) * (double) 180.0 / (double) PI);
108 }
109 myOutline.push_back(lane.geometryPositionAtOffset(pos, -1));
110 myOutline.push_back(lane.geometryPositionAtOffset(pos, 1));
111 myOutline.push_back(lane.geometryPositionAtOffset(endPos, 1));
112 myOutline.push_back(lane.geometryPositionAtOffset(endPos, -1));
113 myIndicators.push_back(lane.geometryPositionAtOffset(pos, -1.7));
114 myIndicators.push_back(lane.geometryPositionAtOffset(pos, 1.7));
115 myIndicators.push_back(lane.geometryPositionAtOffset(endPos, 1.7));
116 myIndicators.push_back(lane.geometryPositionAtOffset(endPos, -1.7));
117 }
118}
119
120
122
123
126 Boundary b(myBoundary);
127 b.grow(20);
128 return b;
129}
130
131
132
135 GUISUMOAbstractView& /*parent !!! recheck this - never needed?*/) {
137 // add items
138 // parameter
139 ret->mkItem("name", false, myDetector.getName());
140 ret->mkItem("position [m]", false, myPosition);
141 if (myDetector.getEndPosition() != myPosition) {
142 ret->mkItem("end position [m]", false, myDetector.getEndPosition());
143 }
144 ret->mkItem("lane", false, myDetector.getLane()->getID());
145 if (myDetector.isTyped()) {
146 ret->mkItem("vTypes", false, toString(myDetector.getVehicleTypes()));
147 }
148 // values
149 ret->mkItem("entered vehicles [#]", true,
151 ret->mkItem("speed [m/s]", true,
153 ret->mkItem("occupancy [%]", true,
155 ret->mkItem("vehicle length [m]", true,
157 ret->mkItem("empty time [s]", true,
159 ret->mkItem("occupied time [s]", true,
161 ret->mkItem("interval entered vehicles [#]", true,
163 ret->mkItem("interval speed [m/s]", true,
165 ret->mkItem("interval occupancy [%]", true,
167 ret->mkItem("last interval entered vehicles [#]", true,
169 ret->mkItem("last interval speed [m/s]", true,
171 ret->mkItem("last interval occupancy [%]", true,
173 // close building
174 ret->closeBuilding(&myDetector);
175 return ret;
176}
177
178
179void
181 if (!myDetector.isVisible()) {
182 return;
183 }
184 GLHelper::pushName(getGlID());
185 double width = (double) 2.0 * s.scale;
186 glLineWidth(1.0);
187 const double exaggeration = getExaggeration(s);
188 glColor3d(1, 1, 0);
189 if (myHaveLength) {
191 glTranslated(0, 0, GLO_JUNCTION + 0.4); // do not draw on top of linkRules
192 GLHelper::drawBoxLines(myFGShape, myFGShapeRotations, myFGShapeLengths, MIN2(1.0, exaggeration), 0, 0);
193 if (width * exaggeration > 1) {
194
195 // outline
196 setOutlineColor();
197 glTranslated(0, 0, .01);
198 glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
199 glBegin(GL_QUADS);
200 for (const Position& p : myOutline) {
201 glVertex2d(p.x(), p.y());
202 }
203 glEnd();
204 glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
205
206 // position indicator
207 glBegin(GL_LINES);
208 glVertex2d(myIndicators[0].x(), myIndicators[0].y());
209 glVertex2d(myIndicators[1].x(), myIndicators[1].y());
210 glEnd();
211 glBegin(GL_LINES);
212 glVertex2d(myIndicators[2].x(), myIndicators[2].y());
213 glVertex2d(myIndicators[3].x(), myIndicators[3].y());
214 glEnd();
215
216 // jammed actuated-tls detector, draw crossed-out:
217 if (mySpecialColor != nullptr && *mySpecialColor == RGBColor::ORANGE) {
218 glBegin(GL_LINES);
219 glVertex2d(myOutline[0].x(), myOutline[0].y());
220 glVertex2d(myOutline[2].x(), myOutline[2].y());
221 glEnd();
222 glBegin(GL_LINES);
223 glVertex2d(myOutline[1].x(), myOutline[1].y());
224 glVertex2d(myOutline[3].x(), myOutline[3].y());
225 glEnd();
226 }
227 }
229 } else {
230 // classic shape
232 glTranslated(0, 0, GLO_JUNCTION + 0.4); // do not draw on top of linkRules
233 glTranslated(myFGPosition.x(), myFGPosition.y(), 0);
234 glRotated(myFGRotation, 0, 0, 1);
235 glScaled(exaggeration, exaggeration, 1);
236 glBegin(GL_QUADS);
237 glVertex2d(0 - 1.0, 2);
238 glVertex2d(-1.0, -2);
239 glVertex2d(1.0, -2);
240 glVertex2d(1.0, 2);
241 glEnd();
242 glTranslated(0, 0, .01);
243 setOutlineColor();
244
245 if (width * exaggeration > 1) {
246 // outline
247 glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
248 glBegin(GL_QUADS);
249 glVertex2d(0 - 1.0, 2);
250 glVertex2d(-1.0, -2);
251 glVertex2d(1.0, -2);
252 glVertex2d(1.0, 2);
253 glEnd();
254 glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
255
256 // position indicator
257 glRotated(90, 0, 0, -1);
258 glBegin(GL_LINES);
259 glVertex2d(0, 1.7);
260 glVertex2d(0, -1.7);
261 glEnd();
262
263 // jammed actuated-tls detector, draw crossed-out:
264 if (mySpecialColor != nullptr && *mySpecialColor == RGBColor::ORANGE) {
265 glBegin(GL_LINES);
266 glVertex2d(-1.0, 2);
267 glVertex2d(1.0, -2);
268 glEnd();
269 glBegin(GL_LINES);
270 glVertex2d(-1.0, -2);
271 glVertex2d(1.0, 2);
272 glEnd();
273 }
274 }
276 }
277 drawName(getCenteringBoundary().getCenter(), s.scale, s.addName);
279}
280
281
282void
284 if (haveOverride()) {
285 glColor3d(1, 0, 1);
286 } else if (mySpecialColor == nullptr) {
287 glColor3d(1, 1, 1);
288 } else {
289 GLHelper::setColor(*mySpecialColor);
290 }
291}
292
293bool
295 return myDetector.getOverrideTime() >= 0;
296}
297
298
299void
301 if (haveOverride()) {
302 myDetector.overrideTimeSinceDetection(-1);
303 } else {
304 myDetector.overrideTimeSinceDetection(0);
305 }
306}
307
308/****************************************************************************/
@ 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:76
std::string toString(const T &t, std::streamsize accuracy=gPrecision)
Definition ToString.h:46
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.
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.
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.
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 getIntervalOccupancy(bool lastInterval=false) const
double getEnteredNumber(const int offset) const
Returns the number of vehicles that have passed the detector.
int getIntervalVehicleNumber(bool lastInterval=false) const
double getEndPosition() const
Returns the end position of the detector on the lane.
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].
double getTimeSinceLastDetection() const
Returns the time since the last vehicle left the detector.
double getIntervalMeanSpeed(bool lastInterval=false) const
Representation of a lane in the micro simulation.
Definition MSLane.h:84
double interpolateLanePosToGeometryPos(double lanePos) const
Definition MSLane.h:545
virtual const PositionVector & getShape(bool) const
Definition MSLane.h:293
const Position geometryPositionAtOffset(double offset, double lateralOffset=0) const
Definition MSLane.h:551
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:244
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