Eclipse SUMO - Simulation of Urban MObility
GUIBusStop.cpp
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1 /****************************************************************************/
2 // Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.org/sumo
3 // Copyright (C) 2001-2019 German Aerospace Center (DLR) and others.
4 // This program and the accompanying materials
5 // are made available under the terms of the Eclipse Public License v2.0
6 // which accompanies this distribution, and is available at
7 // http://www.eclipse.org/legal/epl-v20.html
8 // SPDX-License-Identifier: EPL-2.0
9 /****************************************************************************/
17 // A lane area vehicles can halt at (gui-version)
18 /****************************************************************************/
19 
20 
21 // ===========================================================================
22 // included modules
23 // ===========================================================================
24 #include <config.h>
25 
26 #include <string>
29 #include <utils/geom/Boundary.h>
30 #include <utils/gui/div/GLHelper.h>
31 #include <utils/common/ToString.h>
32 #include <microsim/MSNet.h>
33 #include <microsim/MSLane.h>
34 #include <microsim/MSEdge.h>
35 #include "GUINet.h"
36 #include "GUIEdge.h"
37 #include "GUIPerson.h"
38 #include "GUIBusStop.h"
41 #include <gui/GUIGlobals.h>
47 #include <utils/geom/GeomHelper.h>
48 #include <guisim/GUIBusStop.h>
50 
51 
52 
53 // ===========================================================================
54 // method definitions
55 // ===========================================================================
56 GUIBusStop::GUIBusStop(const std::string& id, const std::vector<std::string>& lines, MSLane& lane,
57  double frompos, double topos, const std::string name, int personCapacity) :
58  MSStoppingPlace(id, lines, lane, frompos, topos, name, personCapacity),
60  myPersonExaggeration(1) {
61  const double offsetSign = MSNet::getInstance()->lefthand() ? -1 : 1;
62  myWidth = MAX2(1.0, ceil(personCapacity / getPersonsAbreast()) * SUMO_const_waitingPersonDepth);
63  myFGShape = lane.getShape();
64  myFGShape.move2side((lane.getWidth() + myWidth) * 0.45 * offsetSign);
66  lane.interpolateLanePosToGeometryPos(frompos),
68  myFGShapeRotations.reserve(myFGShape.size() - 1);
69  myFGShapeLengths.reserve(myFGShape.size() - 1);
70  int e = (int) myFGShape.size() - 1;
71  for (int i = 0; i < e; ++i) {
72  const Position& f = myFGShape[i];
73  const Position& s = myFGShape[i + 1];
74  myFGShapeLengths.push_back(f.distanceTo(s));
75  myFGShapeRotations.push_back((double) atan2((s.x() - f.x()), (f.y() - s.y())) * (double) 180.0 / (double) M_PI);
76  }
78  tmp.move2side(myWidth / 2 * offsetSign);
79  myFGSignPos = tmp.getLineCenter();
80  myFGSignRot = 0;
81  if (tmp.length() != 0) {
83  myFGSignRot -= 90;
84  }
85 }
86 
87 
89 
90 
91 bool
92 GUIBusStop::addAccess(MSLane* lane, const double pos, const double length) {
93  bool added = MSStoppingPlace::addAccess(lane, pos, length);
94  if (added) {
95  myAccessCoords.push_back(lane->geometryPositionAtOffset(pos));
96  }
97  return added;
98 }
99 
100 
103  GUISUMOAbstractView& parent) {
104  GUIGLObjectPopupMenu* ret = new GUIGLObjectPopupMenu(app, parent, *this);
105  buildPopupHeader(ret, app);
110  buildPositionCopyEntry(ret, false);
111  return ret;
112 }
113 
114 
119  new GUIParameterTableWindow(app, *this, 7);
120  // add items
121  ret->mkItem("name", false, getMyName());
122  ret->mkItem("begin position [m]", false, myBegPos);
123  ret->mkItem("end position [m]", false, myEndPos);
124  ret->mkItem("person capacity [#]", false, myTransportableCapacity);
125  ret->mkItem("person number [#]", true, new FunctionBinding<GUIBusStop, int>(this, &MSStoppingPlace::getTransportableNumber));
126  ret->mkItem("stopped vehicles[#]", true, new FunctionBinding<GUIBusStop, int>(this, &MSStoppingPlace::getStoppedVehicleNumber));
127  ret->mkItem("last free pos[m]", true, new FunctionBinding<GUIBusStop, double>(this, &MSStoppingPlace::getLastFreePos));
128  // close building
129  ret->closeBuilding();
130  return ret;
131 }
132 
133 
134 void
136  glPushName(getGlID());
137  glPushMatrix();
138  // draw the area
139  glTranslated(0, 0, getType());
141  const double exaggeration = s.addSize.getExaggeration(s, this);
142  const double offset = myWidth * 0.5 * MAX2(0.0, exaggeration - 1);
143  GLHelper::drawBoxLines(myFGShape, myFGShapeRotations, myFGShapeLengths, myWidth * 0.5 * exaggeration, 0, offset);
144  // draw details unless zoomed out to far
145  if (s.drawDetail(s.detailSettings.stoppingPlaceDetails, exaggeration)) {
146  glPushMatrix();
147  // draw the lines
148  const double rotSign = MSNet::getInstance()->lefthand() ? 1 : -1;
149  // Iterate over every line
150  for (int i = 0; i < (int)myLines.size(); ++i) {
151  // push a new matrix for every line
152  glPushMatrix();
153  // traslate and rotate
154  glTranslated(myFGSignPos.x(), myFGSignPos.y(), 0);
155  glRotated(rotSign * myFGSignRot, 0, 0, 1);
156  // draw line
157  GLHelper::drawText(myLines[i].c_str(), Position(1.2, (double)i), .1, 1.f, s.colorSettings.busStop, 0, FONS_ALIGN_LEFT);
158  // pop matrix for every line
159  glPopMatrix();
160  }
161  for (std::vector<Position>::const_iterator i = myAccessCoords.begin(); i != myAccessCoords.end(); ++i) {
163  }
164  // draw the sign
165  glTranslated(myFGSignPos.x(), myFGSignPos.y(), 0);
166  int noPoints = 9;
167  if (s.scale * exaggeration > 25) {
168  noPoints = MIN2((int)(9.0 + (s.scale * exaggeration) / 10.0), 36);
169  }
170  glScaled(exaggeration, exaggeration, 1);
171  GLHelper::drawFilledCircle((double) 1.1, noPoints);
172  glTranslated(0, 0, .1);
174  GLHelper::drawFilledCircle((double) 0.9, noPoints);
175  if (s.drawDetail(s.detailSettings.stoppingPlaceText, exaggeration)) {
177  }
178  glPopMatrix();
179  }
180  if (s.addFullName.show && getMyName() != "") {
182  }
183  if (exaggeration > 1) {
185  }
186  glPopMatrix();
187  glPopName();
189 }
190 
191 
192 Boundary
196  for (const Position& p : myAccessCoords) {
197  b.add(p);
198  }
199  return b;
200 }
201 
202 const std::string
204  return myName;
205 }
206 
207 Position
210  if (myPersonExaggeration > 1) {
212  myLane.getWidth() / 2);
213  result = ref + (result - ref) * myPersonExaggeration;
214  }
215  return result;
216 }
217 
218 /****************************************************************************/
int getPersonsAbreast() const
double rotationDegreeAtOffset(double pos) const
Returns the rotation at the given length.
double scale
information about a lane&#39;s width (temporary, used for a single view)
void closeBuilding(const Parameterised *p=0)
Closes the building of the table.
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:182
GUIVisualizationTextSettings addName
void buildNameCopyPopupEntry(GUIGLObjectPopupMenu *ret, bool addSeparator=true)
Builds entries which allow to copy the name / typed name into the clipboard.
GUIGLObjectPopupMenu * getPopUpMenu(GUIMainWindow &app, GUISUMOAbstractView &parent)
Returns an own popup-menu.
Definition: GUIBusStop.cpp:102
A lane area vehicles can halt at.
double distanceTo2D(const Position &p2) const
returns the euclidean distance in the x-y-plane
Definition: Position.h:244
const double myEndPos
The end position this bus stop is located at.
Stores the information about how to visualize structures.
Position myFGSignPos
The position of the sign.
Definition: GUIBusStop.h:146
int getStoppedVehicleNumber() const
Returns the number of stopped vehicles waiting on this stop.
const double SUMO_const_laneWidth
Definition: StdDefs.h:50
double y() const
Returns the y-position.
Definition: Position.h:62
static const double stoppingPlaceText
details for stopping place texts
static void drawTextSettings(const GUIVisualizationTextSettings &settings, const std::string &text, const Position &pos, const double scale, const double angle=0, const double layer=2048)
Definition: GLHelper.cpp:701
void mkItem(const char *name, bool dynamic, ValueSource< T > *src)
Adds a row which obtains its value from a ValueSource.
double x() const
Returns the x-position.
Definition: Position.h:57
void buildCenterPopupEntry(GUIGLObjectPopupMenu *ret, bool addSeparator=true)
Builds an entry which allows to center to the object.
static void drawText(const std::string &text, const Position &pos, const double layer, const double size, const RGBColor &col=RGBColor::BLACK, const double angle=0, int align=0, double width=-1)
Definition: GLHelper.cpp:668
bool drawDetail(const double detail, const double exaggeration) const
check if details can be drawn for the given GUIVisualizationDetailSettings and current scale and exxa...
double angleTo2D(const Position &other) const
returns the angle in the plane of the vector pointing from here to the other position ...
Definition: Position.h:254
static MSNet * getInstance()
Returns the pointer to the unique instance of MSNet (singleton).
Definition: MSNet.cpp:168
T MAX2(T a, T b)
Definition: StdDefs.h:80
double myFGSignRot
The rotation of the sign.
Definition: GUIBusStop.h:149
const PositionVector & getShape() const
Returns this lane&#39;s shape.
Definition: MSLane.h:478
Boundary getCenteringBoundary() const
Returns the boundary to which the view shall be centered in order to show the object.
Definition: GUIBusStop.cpp:193
#define RAD2DEG(x)
Definition: GeomHelper.h:39
const std::string getOptionalName() const
Returns the street name.
Definition: GUIBusStop.cpp:203
int getTransportableNumber() const
Returns the number of transportables waiting on this stop.
void buildShowParamsPopupEntry(GUIGLObjectPopupMenu *ret, bool addSeparator=true)
Builds an entry which allows to open the parameter window.
static void drawFilledCircle(double width, int steps=8)
Draws a filled circle around (0,0)
Definition: GLHelper.cpp:348
const std::string & getMyName() const
void buildPositionCopyEntry(GUIGLObjectPopupMenu *ret, bool addSeparator=true)
Builds an entry which allows to copy the cursor position if geo projection is used, also builds an entry for copying the geo-position.
double getWidth() const
Returns the lane&#39;s width.
Definition: MSLane.h:557
A class that stores a 2D geometrical boundary.
Definition: Boundary.h:42
Position getLineCenter() const
get line center
const MSLane & myLane
The lane this bus stop is located at.
GUIVisualizationSizeSettings addSize
GUIGlObjectType getType() const
Returns the type of the object as coded in GUIGlObjectType.
double getTextAngle(double objectAngle) const
return an angle that is suitable for reading text aligned with the given angle (degrees) ...
a busStop
static void setColor(const RGBColor &c)
Sets the gl-color to this value.
Definition: GLHelper.cpp:616
GUIBusStop(const std::string &id, const std::vector< std::string > &lines, MSLane &lane, double frompos, double topos, const std::string name, int personCapacity)
Constructor.
Definition: GUIBusStop.cpp:56
A point in 2D or 3D with translation and scaling methods.
Definition: Position.h:39
A list of positions.
PositionVector myFGShape
The shape.
Definition: GUIBusStop.h:143
~GUIBusStop()
Destructor.
Definition: GUIBusStop.cpp:88
bool addAccess(MSLane *lane, const double pos, const double length)
adds an access point to this stop
Definition: GUIBusStop.cpp:92
void move2side(double amount, double maxExtension=100)
move position vector to side using certain ammount
double myPersonExaggeration
The current person exaggeration.
Definition: GUIBusStop.h:158
const double SUMO_const_waitingPersonDepth
Definition: StdDefs.h:58
T MIN2(T a, T b)
Definition: StdDefs.h:74
void drawName(const Position &pos, const double scale, const GUIVisualizationTextSettings &settings, const double angle=0) const
draw name of item
Boundary & grow(double by)
extends the boundary by the given amount
Definition: Boundary.cpp:301
double myWidth
The visual width of the stoppling place.
Definition: GUIBusStop.h:152
double angle
The current view rotation angle.
PositionVector getSubpart(double beginOffset, double endOffset) const
get subpart of a position vector
virtual Position getWaitPosition(MSTransportable *person) const
Returns the next free waiting place for pedestrians / containers.
bool lefthand() const
return whether the network was built for lefthand traffic
Definition: MSNet.h:662
void drawGL(const GUIVisualizationSettings &s) const
Draws the object.
Definition: GUIBusStop.cpp:135
virtual bool addAccess(MSLane *lane, const double pos, const double length)
adds an access point to this stop
const std::string myName
The name of the stopping place.
GUIVisualizationDetailSettings detailSettings
detail settings
const double myBegPos
The begin position this bus stop is located at.
double length() const
Returns the length.
#define M_PI
Definition: odrSpiral.cpp:40
GUIVisualizationTextSettings addFullName
PositionVector myAccessCoords
The coordinates of access points.
Definition: GUIBusStop.h:155
double interpolateLanePosToGeometryPos(double lanePos) const
Definition: MSLane.h:499
The popup menu of a globject.
const Position geometryPositionAtOffset(double offset, double lateralOffset=0) const
Definition: MSLane.h:505
void buildSelectionPopupEntry(GUIGLObjectPopupMenu *ret, bool addSeparator=true)
Builds an entry which allows to (de)select the object.
GUIParameterTableWindow * getParameterWindow(GUIMainWindow &app, GUISUMOAbstractView &parent)
Returns an own parameter window.
Definition: GUIBusStop.cpp:116
GUIVisualizationSizeSettings personSize
std::vector< double > myFGShapeRotations
The rotations of the shape parts.
Definition: GUIBusStop.h:137
GUIGlID getGlID() const
Returns the numerical id of the object.
double distanceTo(const Position &p2) const
returns the euclidean distance in 3 dimension
Definition: Position.h:234
Position getWaitPosition(MSTransportable *person) const
Returns the next free waiting place for pedestrians / containers.
Definition: GUIBusStop.cpp:208
static const double stoppingPlaceDetails
details for stopping places
GUIVisualizationColorSettings colorSettings
color settings
std::vector< double > myFGShapeLengths
The lengths of the shape parts.
Definition: GUIBusStop.h:140
Boundary getBoxBoundary() const
Returns a boundary enclosing this list of lines.
empty max
static void drawBoxLine(const Position &beg, double rot, double visLength, double width, double offset=0)
Draws a thick line.
Definition: GLHelper.cpp:136
static const RGBColor busStop
color for busStops
void add(double x, double y, double z=0)
Makes the boundary include the given coordinate.
Definition: Boundary.cpp:79
double getLastFreePos() const
double getExaggeration(const GUIVisualizationSettings &s, const GUIGlObject *o, double factor=20) const
return the drawing size including exaggeration and constantSize values
const int myTransportableCapacity
The number of transportables that can wait here.
std::vector< std::string > myLines
The list of lines that are assigned to this stop.
Position positionAtOffset(double pos, double lateralOffset=0) const
Returns the position at the given length.
Representation of a lane in the micro simulation.
Definition: MSLane.h:83
A window containing a gl-object&#39;s parameter.
static const RGBColor busStop_sign
color for busStops signs
void buildPopupHeader(GUIGLObjectPopupMenu *ret, GUIMainWindow &app, bool addSeparator=true)
Builds the header.