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) 2001-2023 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 // values
146 ret->mkItem("entered vehicles [#]", true,
148 ret->mkItem("speed [m/s]", true,
150 ret->mkItem("occupancy [%]", true,
152 ret->mkItem("vehicle length [m]", true,
154 ret->mkItem("empty time [s]", true,
156 ret->mkItem("occupied time [s]", true,
158 ret->mkItem("interval entered vehicles [#]", true,
160 ret->mkItem("interval speed [m/s]", true,
162 ret->mkItem("interval occupancy [%]", true,
164 ret->mkItem("last interval entered vehicles [#]", true,
166 ret->mkItem("last interval speed [m/s]", true,
168 ret->mkItem("last interval occupancy [%]", true,
170 // close building
171 ret->closeBuilding(&myDetector);
172 return ret;
173}
174
175
176void
178 if (!myDetector.isVisible()) {
179 return;
180 }
181 GLHelper::pushName(getGlID());
182 double width = (double) 2.0 * s.scale;
183 glLineWidth(1.0);
184 const double exaggeration = getExaggeration(s);
185 glColor3d(1, 1, 0);
186 if (myHaveLength) {
188 glTranslated(0, 0, GLO_JUNCTION + 0.4); // do not draw on top of linkRules
189 GLHelper::drawBoxLines(myFGShape, myFGShapeRotations, myFGShapeLengths, MIN2(1.0, exaggeration), 0, 0);
190 if (width * exaggeration > 1) {
191
192 // outline
193 setOutlineColor();
194 glTranslated(0, 0, .01);
195 glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
196 glBegin(GL_QUADS);
197 for (const Position& p : myOutline) {
198 glVertex2d(p.x(), p.y());
199 }
200 glEnd();
201 glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
202
203 // position indicator
204 glBegin(GL_LINES);
205 glVertex2d(myIndicators[0].x(), myIndicators[0].y());
206 glVertex2d(myIndicators[1].x(), myIndicators[1].y());
207 glEnd();
208 glBegin(GL_LINES);
209 glVertex2d(myIndicators[2].x(), myIndicators[2].y());
210 glVertex2d(myIndicators[3].x(), myIndicators[3].y());
211 glEnd();
212
213 // jammed actuated-tls detector, draw crossed-out:
214 if (mySpecialColor != nullptr && *mySpecialColor == RGBColor::ORANGE) {
215 glBegin(GL_LINES);
216 glVertex2d(myOutline[0].x(), myOutline[0].y());
217 glVertex2d(myOutline[2].x(), myOutline[2].y());
218 glEnd();
219 glBegin(GL_LINES);
220 glVertex2d(myOutline[1].x(), myOutline[1].y());
221 glVertex2d(myOutline[3].x(), myOutline[3].y());
222 glEnd();
223 }
224 }
226 } else {
227 // classic shape
229 glTranslated(0, 0, GLO_JUNCTION + 0.4); // do not draw on top of linkRules
230 glTranslated(myFGPosition.x(), myFGPosition.y(), 0);
231 glRotated(myFGRotation, 0, 0, 1);
232 glScaled(exaggeration, exaggeration, 1);
233 glBegin(GL_QUADS);
234 glVertex2d(0 - 1.0, 2);
235 glVertex2d(-1.0, -2);
236 glVertex2d(1.0, -2);
237 glVertex2d(1.0, 2);
238 glEnd();
239 glTranslated(0, 0, .01);
240 setOutlineColor();
241
242 if (width * exaggeration > 1) {
243 // outline
244 glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
245 glBegin(GL_QUADS);
246 glVertex2d(0 - 1.0, 2);
247 glVertex2d(-1.0, -2);
248 glVertex2d(1.0, -2);
249 glVertex2d(1.0, 2);
250 glEnd();
251 glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
252
253 // position indicator
254 glRotated(90, 0, 0, -1);
255 glBegin(GL_LINES);
256 glVertex2d(0, 1.7);
257 glVertex2d(0, -1.7);
258 glEnd();
259
260 // jammed actuated-tls detector, draw crossed-out:
261 if (mySpecialColor != nullptr && *mySpecialColor == RGBColor::ORANGE) {
262 glBegin(GL_LINES);
263 glVertex2d(-1.0, 2);
264 glVertex2d(1.0, -2);
265 glEnd();
266 glBegin(GL_LINES);
267 glVertex2d(-1.0, -2);
268 glVertex2d(1.0, 2);
269 glEnd();
270 }
271 }
273 }
274 drawName(getCenteringBoundary().getCenter(), s.scale, s.addName);
276}
277
278
279void
281 if (haveOverride()) {
282 glColor3d(1, 0, 1);
283 } else if (mySpecialColor == nullptr) {
284 glColor3d(1, 1, 1);
285 } else {
286 GLHelper::setColor(*mySpecialColor);
287 }
288}
289
290bool
292 return myDetector.getOverrideTime() >= 0;
293}
294
295
296void
298 if (haveOverride()) {
299 myDetector.overrideTimeSinceDetection(-1);
300 } else {
301 myDetector.overrideTimeSinceDetection(0);
302 }
303}
304
305/****************************************************************************/
@ 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
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 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.
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:354
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