GLHelper Class Reference

Some methods which help to draw certain geometrical objects in openGL. More...

#include <GLHelper.h>

Static Public Member Functions
static int	angleLookup (double angleDeg)
	normalize angle for lookup in myCircleCoords
static void	checkCounterMatrix ()
	check counter matrix (for debug purposes)
static void	checkCounterName ()
	check counter name (for debug purposes)
static void	debugVertices (const PositionVector &shape, const GUIVisualizationTextSettings &settings, double scale, double layer=1024)
	draw vertex numbers for the given shape (in a random color)
static void	drawBoundary (const GUIVisualizationSettings &s, const Boundary &b)
	Draw a boundary (used for debugging)
static void	drawBoxLine (const Position &beg, double rot, double visLength, double width, double offset=0)
	Draws a thick line.
static void	drawBoxLine (const Position &beg1, const Position &beg2, double rot, double visLength, double width)
	Draws a thick line using the mean of both given points as begin position.
static void	drawBoxLines (const PositionVector &geom, const std::vector< double > &rots, const std::vector< double > &lengths, const std::vector< RGBColor > &cols, double width, int cornerDetail=0, double offset=0)
	Draws thick lines with varying color.
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.
static void	drawBoxLines (const PositionVector &geom, double width)
	Draws thick lines.
static void	drawBoxLines (const PositionVector &geom1, const PositionVector &geom2, const std::vector< double > &rots, const std::vector< double > &lengths, double width)
	Draws thick lines using the mean of the points given in the point lists as begin positions.
static void	drawCrossTies (const PositionVector &geom, const std::vector< double > &rots, const std::vector< double > &lengths, double length, double spacing, double halfWidth, double offset, bool lessDetail)
	draw crossties for railroads or pedestrian crossings
static void	drawFilledCircle (const double widradiusth, const int steps=8)
	Draws a filled circle around (0,0)
static void	drawFilledCircle (double radius, int steps, double beg, double end)
	Draws a filled circle around (0,0)
static void	drawFilledCircleDetailled (const GUIVisualizationSettings::Detail d, const double radius)
	Draws a filled circle around (0,0) depending of level of detail.
static void	drawFilledCircleDetailled (const GUIVisualizationSettings::Detail d, const double radius, double beg, double end)
	Draws a filled circle around (0,0) depending of level of detail.
static void	drawFilledPoly (const PositionVector &v, bool close)
	Draws a filled polygon described by the list of points.
static void	drawFilledPolyTesselated (const PositionVector &v, bool close)
	Draws a filled polygon described by the list of points.
static void	drawInverseMarkings (const PositionVector &geom, const std::vector< double > &rots, const std::vector< double > &lengths, double maxLength, double spacing, double halfWidth, bool cl, bool cr, bool lefthand, double scale)
	@bried draw the space between markings (in road color)
static void	drawLine (const Position &beg, const Position &end)
	Draws a thin line between the two points.
static void	drawLine (const Position &beg, double rot, double visLength)
	Draws a thin line.
static void	drawLine (const Position &beg1, const Position &beg2, double rot, double visLength)
	Draws a thin line using the mean of both given points as begin position.
static void	drawLine (const PositionVector &v)
	Draws a thin line along the given position vector.
static void	drawLine (const PositionVector &v, const std::vector< RGBColor > &cols)
	Draws a thin line along the given position vector with variable color.
static void	drawOutlineCircle (double radius, double iRadius, int steps, double beg, double end)
	Draws an unfilled circle around (0,0)
static void	drawOutlineCircle (double radius, double iRadius, int steps=8)
	Draws an unfilled circle around (0,0)
static void	drawRectangle (const Position &center, const double width, const double height)
	Draws a rectangle line.
static void	drawSpaceOccupancies (const double exaggeration, const Position &pos, const double rotation, const double width, const double length, const bool vehicle)
	draw
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, const int align=0, double width=-1)
static void	drawTextAtEnd (const std::string &text, const PositionVector &shape, double x, const GUIVisualizationTextSettings &settings, const double scale)
	draw text and the end of shape
static void	drawTextBox (const std::string &text, const Position &pos, const double layer, const double size, const RGBColor &txtColor=RGBColor::BLACK, const RGBColor &bgColor=RGBColor::WHITE, const RGBColor &borderColor=RGBColor::BLACK, const double angle=0, const double relBorder=0.05, const double relMargin=0.5, const int align=0)
	draw Text box with given parameters
static void	drawTextSettings (const GUIVisualizationTextSettings &settings, const std::string &text, const Position &pos, const double scale, const double angle=0, const double layer=2048, const int align=0)
static void	drawTriangleAtEnd (const Position &p1, const Position &p2, double tLength, double tWidth, const double extraOffset=0)
	Draws a triangle at the end of the given line.
static const std::vector< std::pair< double, double > > &	getCircleCoords ()
	Storage for precomputed sin/cos-values describing a circle.
static RGBColor	getColor ()
	gets the gl-color
static int	getMatrixCounter ()
	get matrix counter
static double	getTextWidth (const std::string &text, double size)
	get required width of text
static int	getVertexCounter ()
	get vertex counter
static void	popMatrix ()
	pop matrix
static void	popName ()
	pop Name
static void	pushMatrix ()
	push matrix
static void	pushName (unsigned int name)
	push Name
static void	resetFont ()
	to be called when the font context is invalidated
static void	resetMatrixCounter ()
	reset matrix counter
static void	resetVertexCounter ()
	reset vertex counter
static void	setColor (const RGBColor &c)
	Sets the gl-color to this value.
static void	setGL2PS (bool active=true)
	set GL2PS

Static Private Member Functions
static const std::vector< RGBColor > &	getDottedcontourColors (const int size)
	get dotted contour colors (black and white). Vector will be automatically increased if current size is minor than size
static bool	initFont ()
	init myFont
static bool	rightTurn (double angle1, double angle2)
	whether the road makes a right turn (or goes straight)

Static Private Attributes
static std::vector< std::pair< double, double > >	myCircleCoords
	Storage for precomputed sin/cos-values describing a circle.
static std::vector< RGBColor >	myDottedcontourColors
	static vector with a list of alternated black/white colors (used for contours)
static struct FONScontext *	myFont = nullptr
	Font context.
static double	myFontSize = 50.0
static bool	myGL2PSActive = false
	whether we are currently rendering for gl2ps
static int	myMatrixCounter = 0
	matrix counter (for debug purposes)
static int	myMatrixCounterDebug = 0
	matrix counter (for debug purposes)
static int	myNameCounter = 0
	name counter
static int	myVertexCounter = 0
	matrix counter (for debug purposes)

Detailed Description

Some methods which help to draw certain geometrical objects in openGL.

This class offers some static methods for drawing primitives in openGL.

Definition at line 47 of file GLHelper.h.

Member Function Documentation

angleLookup()

int GLHelper::angleLookup ( double  angleDeg )

static

normalize angle for lookup in myCircleCoords

Definition at line 105 of file GLHelper.cpp.

References CIRCLE_RESOLUTION, and getCircleCoords().

Referenced by drawFilledCircle(), drawOutlineCircle(), and GNETAZRelData::updateGeometry().

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checkCounterMatrix()

void GLHelper::checkCounterMatrix ( )

static

check counter matrix (for debug purposes)

Definition at line 181 of file GLHelper.cpp.

References myMatrixCounterDebug, and WRITE_WARNING.

Referenced by GUISUMOAbstractView::paintGL().

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checkCounterName()

void GLHelper::checkCounterName ( )

static

check counter name (for debug purposes)

Definition at line 192 of file GLHelper.cpp.

References myNameCounter, and WRITE_WARNING.

Referenced by GUISUMOAbstractView::paintGL().

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debugVertices()

void GLHelper::debugVertices ( const PositionVector &  shape, const GUIVisualizationTextSettings &  settings, double  scale, double  layer = 1024  )

static

draw vertex numbers for the given shape (in a random color)

Definition at line 953 of file GLHelper.cpp.

References GUIVisualizationTextSettings::bgColor, GUIVisualizationTextSettings::color, drawTextBox(), RGBColor::INVISIBLE, GUIVisualizationTextSettings::scaledSize(), and toString().

Referenced by GUIJunctionWrapper::drawGL(), GUILane::drawGL(), and GUIPolygon::drawInnerPolygon().

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drawBoundary()

void GLHelper::drawBoundary ( const GUIVisualizationSettings &  s, const Boundary &  b  )

static

Draw a boundary (used for debugging)

Definition at line 966 of file GLHelper.cpp.

References GUIVisualizationSettings::drawBoundaries, drawLine(), RGBColor::MAGENTA, popMatrix(), pushMatrix(), setColor(), Boundary::xmax(), Boundary::xmin(), Boundary::ymax(), and Boundary::ymin().

Referenced by GNEParkingSpace::drawGL(), GNETAZ::drawGL(), GNETAZRelData::drawGL(), GNEEdge::drawGL(), GNEJunction::drawGL(), GNENet::drawGL(), GNEPOI::drawGL(), GNEPoly::drawGL(), GNEAdditional::drawListedAdditional(), GNEDemandElementPlan::drawPlanGL(), GNEDemandElementPlan::drawPlanJunctionPartial(), GNEDemandElementPlan::drawPlanLanePartial(), and GNEAdditional::drawSquaredAdditional().

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drawBoxLine() [1/2]

void GLHelper::drawBoxLine ( const Position &  beg, double  rot, double  visLength, double  width, double  offset = 0  )

static

Draws a thick line.

The line is drawn as a GL_QUADS.

Parameters

[in]	beg	The begin position of the line
[in]	rot	The direction the line shall be drawn to (in radiants)
[in]	visLength	The length of the line
[in]	width	The width of the line
[in]	offset	The orthogonal offset

Definition at line 295 of file GLHelper.cpp.

References myVertexCounter, popMatrix(), pushMatrix(), Position::x(), and Position::y().

Referenced by GUIVehicle::drawAction_drawCarriageClass(), GUIBaseVehicleHelper::drawAction_drawVehicleAsPoly(), GUILane::drawArrows(), GNELane::drawArrows(), GNEEntryExitDetector::drawBody(), drawBoxLines(), drawBoxLines(), drawBoxLines(), drawBoxLines(), GUIGeometry::drawChildLine(), GUIDottedGeometry::drawDottedGeometry(), GNEEdge::drawEdgeShape(), GNEEdge::drawEndGeometryPoint(), GNEEntryExitDetector::drawEntryLogo(), GNEDemandElementFlow::drawFlowLabel(), GUIBusStop::drawGL(), GNERouteProbe::drawGL(), GNEVaporizer::drawGL(), GNEVehicle::drawGL(), GUILane::drawGL(), GUIDottedGeometry::drawInnenGeometry(), GNEDemandElement::drawJunctionLine(), GNEVehicle::drawLanePartialGL(), GNEAdditional::drawListedAdditional(), GUIGeometry::drawParentLine(), GNERoute::drawRoutePartialLane(), GUIE3Collector::MyWrapper::drawSingleCrossing(), GNEDemandElement::drawStackLabel(), GNEEdge::drawStartGeometryPoint(), GNEStop::drawStopOverLane(), GNEPathCreator::drawTemporalRoute(), GNEPlanCreator::drawTemporalRoute(), and drawTextBox().

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drawBoxLine() [2/2]

void GLHelper::drawBoxLine ( const Position &  beg1, const Position &  beg2, double  rot, double  visLength, double  width  )

static

Draws a thick line using the mean of both given points as begin position.

The line is drawn as a GL_QUADS.

Parameters

[in]	beg1	One of the begin positions of the line to use the mean of
[in]	beg2	One of the begin positions of the line to use the mean of
[in]	rot	The direction the line shall be drawn to (in radiants)
[in]	visLength	The length of the line
[in]	width	The width of the line

Definition at line 314 of file GLHelper.cpp.

References myVertexCounter, popMatrix(), pushMatrix(), Position::x(), and Position::y().

drawBoxLines() [1/4]

void GLHelper::drawBoxLines ( const PositionVector &  geom, const std::vector< double > &  rots, const std::vector< double > &  lengths, const std::vector< RGBColor > &  cols, double  width, int  cornerDetail = 0, double  offset = 0  )

static

Draws thick lines with varying color.

Each line is drawn using drawBoxLine.

Parameters

[in]	geom	The list of begin positions of the lines
[in]	rots	The directions the lines shall be drawn to (in radiants)
[in]	lengths	The lengths of the lines
[in]	cols	The colors of the lines
[in]	width	The width of the lines
[in]	cornerDetail	Detail level for filling the corners between angled segments
[in]	the	orthogonal offset

See also

drawBoxLine

Definition at line 388 of file GLHelper.cpp.

References drawBoxLine(), drawFilledCircle(), popMatrix(), pushMatrix(), and setColor().

drawBoxLines() [2/4]

void GLHelper::drawBoxLines ( const PositionVector &  geom, const std::vector< double > &  rots, const std::vector< double > &  lengths, double  width, int  cornerDetail = 0, double  offset = 0  )

static

Draws thick lines.

Each line is drawn using drawBoxLine.

Parameters

[in]	geom	The list of begin positions of the lines
[in]	rots	The directions the lines shall be drawn to (in radiants)
[in]	lengths	The lengths of the lines
[in]	width	The width of the lines
[in]	cornerDetail	Detail level for filling the corners between angled segments
[in]	the	orthogonal offset

See also

drawBoxLine

Definition at line 347 of file GLHelper.cpp.

References drawBoxLine(), drawFilledCircle(), popMatrix(), pushMatrix(), rightTurn(), and std::swap().

Referenced by GUIBaseVehicle::drawAction_drawPersonsAndContainers(), GUIPerson::drawAction_drawWalkingareaPath(), GUIVehicle::drawBestLanes(), GNEConnection::drawConnection(), GUIGeometry::drawContourGeometry(), GNECrossing::drawCrossing(), GUIGeometry::drawGeometry(), GUIGeometry::drawGeometry(), GUIBusStop::drawGL(), GUIChargingStation::drawGL(), GUIOverheadWire::drawGL(), GUIOverheadWireClamp::drawGL(), GUIParkingArea::drawGL(), GUIE2Collector::MyWrapper::drawGL(), GUIInductLoop::MyWrapper::drawGL(), GUILane::drawGL(), GUIPerson::drawGLAdditional(), GUIPolygon::drawInnerPolygon(), GNEVehicle::drawJunctionPartialGL(), GNEEdgeRelData::drawLanePartialGL(), GUILane::drawMarkings(), GNEDemandElementPlan::drawPlanJunctionPartial(), GUIVehicle::drawRouteHelper(), GUIMEVehicle::drawRouteHelper(), GNEParkingSpace::drawSpace(), drawSpaceOccupancies(), GUIBaseVehicle::drawStopLabels(), GNEStop::drawStopOverLane(), GNEConsecutiveSelector::drawTemporalConsecutiveLanePath(), GNEPathCreator::drawTemporalRoute(), and GNEPlanCreator::drawTemporalRoute().

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drawBoxLines() [3/4]

void GLHelper::drawBoxLines ( const PositionVector &  geom, double  width  )

static

Draws thick lines.

Widths and length are computed internally by this method, each line is then drawn using drawBoxLine.

Parameters

[in]	geom	The list of begin positions of the lines
[in]	width	The width of the lines

See also

drawBoxLine

Definition at line 424 of file GLHelper.cpp.

References Position::distanceTo(), drawBoxLine(), RAD2DEG, Position::x(), and Position::y().

drawBoxLines() [4/4]

void GLHelper::drawBoxLines ( const PositionVector &  geom1, const PositionVector &  geom2, const std::vector< double > &  rots, const std::vector< double > &  lengths, double  width  )

static

Draws thick lines using the mean of the points given in the point lists as begin positions.

Each line is drawn using drawBoxLine.

Parameters

[in]	geom1	One of the lists to obtain the lines' begin positions to use the mean of
[in]	geom2	One of the lists to obtain the lines' begin positions to use the mean of
[in]	rots	The directions the lines shall be drawn to (in radiants)
[in]	lengths	The lengths of the lines
[in]	width	The width of the lines

See also

drawBoxLine

Definition at line 411 of file GLHelper.cpp.

References drawBoxLine(), and MIN4().

drawCrossTies()

void GLHelper::drawCrossTies ( const PositionVector &  geom, const std::vector< double > &  rots, const std::vector< double > &  lengths, double  length, double  spacing, double  halfWidth, double  offset, bool  lessDetail  )

static

draw crossties for railroads or pedestrian crossings

Definition at line 857 of file GLHelper.cpp.

References myVertexCounter, popMatrix(), and pushMatrix().

Referenced by GUILane::drawGL(), and GNELane::drawLaneAsRailway().

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drawFilledCircle() [1/2]

void GLHelper::drawFilledCircle ( const double  widradiusth, const int  steps = 8  )

static

Draws a filled circle around (0,0)

The circle is drawn by calling drawFilledCircle(width, steps, 0, 360).

Parameters

[in]	radius	The radius of the circle
[in]	steps	The number of steps to divide the circle into

Definition at line 569 of file GLHelper.cpp.

References drawFilledCircle().

Referenced by GUIBasePersonHelper::drawAction_drawAsCenteredCircle(), GUIBasePersonHelper::drawAction_drawAsCircle(), GUIBasePersonHelper::drawAction_drawAsPoly(), drawAction_drawBlinker(), GUIBaseVehicleHelper::drawAction_drawVehicleAsCircle(), GUIBaseVehicleHelper::drawAction_drawVehicleAsPoly(), GUIVehicle::drawAction_drawVehicleBlueLight(), GUIVehicle::drawAction_drawVehicleBrakeLight(), drawBoxLines(), drawBoxLines(), drawFilledCircle(), drawFilledCircleDetailled(), drawFilledCircleDetailled(), GUIBusStop::drawGL(), GUIChargingStation::drawGL(), GUIJunctionWrapper::drawGL(), GUILaneSpeedTrigger::drawGL(), GUIOverheadWire::drawGL(), GUIParkingArea::drawGL(), GUITrafficLightLogicWrapper::drawGL(), GUITriggeredRerouter::GUITriggeredRerouterEdge::drawGL(), GUIPointOfInterest::drawInnerPOI(), GNENeteditAttributes::drawLaneReference(), GUIBaseVehicle::drawLinkItem(), GNEViewNet::drawTemporalSplitJunction(), GNEViewNet::drawTestsCircle(), and GUIParameterTracker::GUIParameterTrackerPanel::drawValue().

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drawFilledCircle() [2/2]

void GLHelper::drawFilledCircle ( double  radius, int  steps, double  beg, double  end  )

static

Draws a filled circle around (0,0)

The circle is drawn use GL_TRIANGLES.

Parameters

[in]	radius	The radius of the circle
[in]	steps	The number of steps to divide the circle into
[in]	beg	The begin angle in degrees
[in]	end	The end angle in degrees

Definition at line 575 of file GLHelper.cpp.

References angleLookup(), getCircleCoords(), and myVertexCounter.

drawFilledCircleDetailled() [1/2]

void GLHelper::drawFilledCircleDetailled ( const GUIVisualizationSettings::Detail  d, const double  radius  )

static

Draws a filled circle around (0,0) depending of level of detail.

The circle is drawn by calling drawFilledCircle(width, steps, 0, 360).

Parameters

[in]

radius

The radius of the circle

Definition at line 539 of file GLHelper.cpp.

References GUIVisualizationSettings::CircleResolution16, GUIVisualizationSettings::CircleResolution32, GUIVisualizationSettings::CircleResolution8, drawFilledCircle(), myVertexCounter, popMatrix(), and pushMatrix().

Referenced by GNEEdge::drawEdgeGeometryPoints(), GNEEdge::drawEndGeometryPoint(), GNEDemandElementPlan::drawEndPosition(), drawFilledCircleDetailled(), GNEStop::drawGeometryPoints(), GUIGeometry::drawGeometryPoints(), GNEAccess::drawGL(), GNETAZ::drawGL(), GNEStopPlan::drawGL(), GNEJunction::drawJunctionAsBubble(), GNEVehicle::drawLanePartialGL(), GNEAdditional::drawSemiCircleGeometryPoint(), GNEStoppingPlace::drawSign(), GNELane::drawStartEndGeometryPoints(), GNEEdge::drawStartGeometryPoint(), and GNEVariableSpeedSignSymbol::drawVSSSymbol().

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drawFilledCircleDetailled() [2/2]

void GLHelper::drawFilledCircleDetailled ( const GUIVisualizationSettings::Detail  d, const double  radius, double  beg, double  end  )

static

Draws a filled circle around (0,0) depending of level of detail.

The circle is drawn by calling drawFilledCircle(width, steps, 0, 360).

Parameters

[in]	beg	The begin angle in degrees
[in]	end	The end angle in degrees
[in]	radius	The radius of the circle

Definition at line 515 of file GLHelper.cpp.

References GUIVisualizationSettings::CircleResolution16, GUIVisualizationSettings::CircleResolution32, GUIVisualizationSettings::CircleResolution4, GUIVisualizationSettings::CircleResolution8, drawFilledCircle(), and drawFilledCircleDetailled().

drawFilledPoly()

void GLHelper::drawFilledPoly ( const PositionVector &  v, bool  close  )

static

Draws a filled polygon described by the list of points.

Note

this only works well for convex polygons

Parameters

[in]	v	The polygon to draw
[in]	close	Whether the first point shall be appended

Definition at line 203 of file GLHelper.cpp.

References myVertexCounter, Position::x(), and Position::y().

Referenced by GUIJunctionWrapper::drawGL(), GNEJunction::drawJunctionAsShape(), and GNEWalkingArea::drawTesselatedWalkingArea().

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drawFilledPolyTesselated()

void GLHelper::drawFilledPolyTesselated ( const PositionVector &  v, bool  close  )

static

Draws a filled polygon described by the list of points.

Note

this works for convex and concave polygons but is slower than drawFilledPoly

Parameters

[in]	v	The polygon to draw
[in]	close	Whether the first point shall be appended

Definition at line 228 of file GLHelper.cpp.

References CALLBACK, and combCallback().

drawInverseMarkings()

void GLHelper::drawInverseMarkings ( const PositionVector &  geom, const std::vector< double > &  rots, const std::vector< double > &  lengths, double  maxLength, double  spacing, double  halfWidth, bool  cl, bool  cr, bool  lefthand, double  scale  )

static

@bried draw the space between markings (in road color)

Definition at line 900 of file GLHelper.cpp.

References MIN2(), myVertexCounter, popMatrix(), pushMatrix(), and SUMO_const_laneMarkWidth.

Referenced by GUILane::drawMarkings(), and GNELane::drawMarkingsAndBoundings().

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drawLine() [1/5]

void GLHelper::drawLine ( const Position &  beg, const Position &  end  )

static

Draws a thin line between the two points.

The line is drawn as a GL_LINES.

Parameters

[in]	beg	Begin of the line
[in]	end	End of the line

Definition at line 503 of file GLHelper.cpp.

References myVertexCounter, Position::x(), and Position::y().

drawLine() [2/5]

void GLHelper::drawLine ( const Position &  beg, double  rot, double  visLength  )

static

Draws a thin line.

The line is drawn as a GL_LINES.

Parameters

[in]	beg	The begin position of the line
[in]	rot	The direction the line shall be drawn to (in radiants)
[in]	visLength	The length of the line

Definition at line 438 of file GLHelper.cpp.

References myVertexCounter, popMatrix(), pushMatrix(), Position::x(), and Position::y().

Referenced by GUILane::debugDrawFoeIntersections(), GUIVehicle::drawBestLanes(), drawBoundary(), GNEConnection::drawConnection(), GUIGeometry::drawGeometry(), GUIGeometry::drawGeometry(), GUIE2Collector::MyWrapper::drawGL(), GUILane::drawGL(), GUIPolygon::drawInnerPolygon(), GNELane::drawStartEndGeometryPoints(), and GNEViewNet::drawTemporalDrawingShape().

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drawLine() [3/5]

void GLHelper::drawLine ( const Position &  beg1, const Position &  beg2, double  rot, double  visLength  )

static

Draws a thin line using the mean of both given points as begin position.

The line is drawn as a GL_LINES.

Parameters

[in]	beg1	One of the begin positions of the line to use the mean of
[in]	beg2	One of the begin positions of the line to use the mean of
[in]	rot	The direction the line shall be drawn to (in radiants)
[in]	visLength	The length of the line

Definition at line 454 of file GLHelper.cpp.

References myVertexCounter, popMatrix(), pushMatrix(), Position::x(), and Position::y().

drawLine() [4/5]

void GLHelper::drawLine ( const PositionVector &  v )

static

Draws a thin line along the given position vector.

The line is drawn as a GL_LINES.

Parameters

[in]

v

The positions vector to use

Definition at line 472 of file GLHelper.cpp.

References myVertexCounter.

drawLine() [5/5]

void GLHelper::drawLine ( const PositionVector &  v, const std::vector< RGBColor > &  cols  )

static

Draws a thin line along the given position vector with variable color.

The line is drawn as a GL_LINES.

Parameters

[in]	v	The positions vector to use
[in]	cols	vector with the color of every line

Note

cols must have the same size as v

Definition at line 487 of file GLHelper.cpp.

References myVertexCounter, and setColor().

drawOutlineCircle() [1/2]

void GLHelper::drawOutlineCircle ( double  radius, double  iRadius, int  steps, double  beg, double  end  )

static

Draws an unfilled circle around (0,0)

The circle is drawn use GL_TRIANGLES.

Parameters

[in]	radius	The (outer) radius of the circle
[in]	iRadius	The inner radius of the circle
[in]	steps	The number of steps to divide the circle into
[in]	beg	The begin angle in degrees
[in]	end	The end angle in degrees

Definition at line 602 of file GLHelper.cpp.

References angleLookup(), getCircleCoords(), and myVertexCounter.

drawOutlineCircle() [2/2]

void GLHelper::drawOutlineCircle ( double  radius, double  iRadius, int  steps = 8  )

static

Draws an unfilled circle around (0,0)

The circle is drawn by calling drawOutlineCircle(width, iwidth, steps, 0, 360).

Parameters

[in]	radius	The (outer) radius of the circle
[in]	iRadius	The inner radius of the circle
[in]	steps	The number of steps to divide the circle into

Definition at line 596 of file GLHelper.cpp.

References drawOutlineCircle().

Referenced by GNELane::drawArrows(), GUIBaseVehicle::drawOnPos(), drawOutlineCircle(), GNEViewNet::drawTemporalJunction(), GNEViewNet::drawTemporalRoundabout(), and GNEViewNet::drawTemporalSplitJunction().

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drawRectangle()

void GLHelper::drawRectangle ( const Position &  center, const double  width, const double  height  )

static

Draws a rectangle line.

The line is drawn as a GL_QUADS.

Parameters

[in]	center	rectangle center
[in]	width	The width of the rectangle
[in]	height	The height of the rectangle

Definition at line 277 of file GLHelper.cpp.

References myVertexCounter, popMatrix(), pushMatrix(), Position::x(), and Position::y().

drawSpaceOccupancies()

void GLHelper::drawSpaceOccupancies ( const double  exaggeration, const Position &  pos, const double  rotation, const double  width, const double  length, const bool  vehicle  )

static

draw

Definition at line 684 of file GLHelper.cpp.

References drawBoxLines(), popMatrix(), pushMatrix(), setColor(), Position::x(), Position::y(), and Position::z().

Referenced by GUIParkingArea::drawGL(), and GNEParkingArea::drawGL().

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drawText()

void GLHelper::drawText ( const std::string &  text, const Position &  pos, const double  layer, const double  size, const RGBColor &  col = RGBColor::BLACK, const double  angle = 0, const int  align = 0, double  width = -1  )

static

Definition at line 756 of file GLHelper.cpp.

References RGBColor::alpha(), RGBColor::blue(), FONS_ALIGN_CENTER, FONS_ALIGN_MIDDLE, fonsDrawText(), fonsSetAlign(), fonsSetColor(), glfonsRGBA(), RGBColor::green(), initFont(), myFont, myFontSize, myGL2PSActive, popMatrix(), pushMatrix(), RGBColor::red(), Position::x(), and Position::y().

Referenced by GUISUMOAbstractView::displayColorLegend(), GUISUMOAbstractView::displayLegend(), GUIBaseVehicleHelper::drawAction_drawVehicleAsPoly(), GNEAdditional::drawAdditionalID(), GNEAdditional::drawAdditionalName(), GUITLLogicPhasesTrackerWindow::drawAdditionalStates(), GNEGenericData::drawAttribute(), GNECalibrator::drawCalibratorSymbol(), GNEDetector::drawE1DetectorLogo(), GNEDetector::drawE2DetectorLogo(), GNELaneAreaDetector::drawE2PartialLane(), GNEEntryExitDetector::drawE3Logo(), GNEEdge::drawEdgeGeometryPoints(), GNEJunction::drawElevation(), GNEEdge::drawEndGeometryPoint(), GNEEntryExitDetector::drawEntryLogo(), GNEGenericData::drawFilteredAttribute(), GNEDemandElementFlow::drawFlowLabel(), GUISUMOAbstractView::drawFPS(), GUIGeometry::drawGeometryPoints(), GUIBusStop::drawGL(), GUICalibrator::drawGL(), GUIChargingStation::drawGL(), GUILaneSpeedTrigger::drawGL(), GUIOverheadWire::drawGL(), GUIParkingArea::drawGL(), GUITriggeredRerouter::GUITriggeredRerouterEdge::drawGL(), GNEStoppingPlace::drawLines(), GUIBaseVehicle::drawLinkItem(), GNEAdditional::drawListedAdditional(), GUITLLogicPhasesTrackerWindow::drawNames(), GNELane::drawOverlappedRoutes(), GNERerouterSymbol::drawRerouterSymbol(), GNEStoppingPlace::drawSign(), GNEDemandElement::drawStackLabel(), GNELane::drawStartEndGeometryPoints(), GNEEdge::drawStartGeometryPoint(), GNEStop::drawStopOverLane(), GNEStop::drawStopOverStoppingPlace(), drawTextBox(), GUIParameterTracker::GUIParameterTrackerPanel::drawValue(), GUITLLogicPhasesTrackerWindow::drawValues(), and GNEVariableSpeedSignSymbol::drawVSSSymbol().

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drawTextAtEnd()

void GLHelper::drawTextAtEnd ( const std::string &  text, const PositionVector &  shape, double  x, const GUIVisualizationTextSettings &  settings, const double  scale  )

static

draw text and the end of shape

Definition at line 838 of file GLHelper.cpp.

References GUIVisualizationTextSettings::bgColor, GUIVisualizationTextSettings::color, drawTextBox(), RGBColor::INVISIBLE, popMatrix(), pushMatrix(), RAD2DEG, GUIVisualizationTextSettings::scaledSize(), Position::x(), and Position::y().

Referenced by GUILane::drawLinkNo(), GNELane::drawLinkNo(), GNELane::drawTLSLinkNo(), GUILane::drawTLSLinkNo(), and GNECrossing::drawTLSLinkNo().

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drawTextBox()

void GLHelper::drawTextBox ( const std::string &  text, const Position &  pos, const double  layer, const double  size, const RGBColor &  txtColor = RGBColor::BLACK, const RGBColor &  bgColor = RGBColor::WHITE, const RGBColor &  borderColor = RGBColor::BLACK, const double  angle = 0, const double  relBorder = 0.05, const double  relMargin = 0.5, const int  align = 0  )

static

draw Text box with given parameters

Definition at line 804 of file GLHelper.cpp.

References Position::add(), RGBColor::alpha(), drawBoxLine(), drawText(), fonsTextBounds(), initFont(), myFont, myFontSize, popMatrix(), pushMatrix(), setColor(), Position::x(), and Position::y().

Referenced by debugVertices(), drawTextAtEnd(), and drawTextSettings().

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drawTextSettings()

void GLHelper::drawTextSettings ( const GUIVisualizationTextSettings &  settings, const std::string &  text, const Position &  pos, const double  scale, const double  angle = 0, const double  layer = 2048, const int  align = 0  )

static

Definition at line 787 of file GLHelper.cpp.

References GUIVisualizationTextSettings::bgColor, GUIVisualizationTextSettings::color, drawTextBox(), RGBColor::INVISIBLE, and GUIVisualizationTextSettings::scaledSize().

Referenced by GUIBaseVehicle::drawChargingInfo(), GNEEdge::drawEdgeName(), GNEConnection::drawEdgeValues(), GUIBusStop::drawGL(), GUIChargingStation::drawGL(), GUIJunctionWrapper::drawGL(), GUIParkingArea::drawGL(), GNETAZ::drawGL(), GNEPerson::drawGL(), GNEVehicle::drawGL(), GNEInternalLane::drawGL(), GUIEdge::drawGL(), GUIPerson::drawGL(), GUIPointOfInterest::drawInnerPOI(), GUIPolygon::drawInnerPolygon(), GNEJunction::drawJunctionName(), GUIGlObject::drawName(), GUIBaseVehicle::drawOnPos(), GUIBaseVehicle::drawParkingInfo(), GNEPoly::drawPolygonNameAndType(), GUIVehicle::drawRouteHelper(), GUIMEVehicle::drawRouteHelper(), and GUIBaseVehicle::drawStopLabels().

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drawTriangleAtEnd()

void GLHelper::drawTriangleAtEnd ( const Position &  p1, const Position &  p2, double  tLength, double  tWidth, const double  extraOffset = 0  )

static

Draws a triangle at the end of the given line.

Parameters

[in]	p1	The start of the line at which end the triangle shall be drawn
[in]	p2	The end of the line at which end the triangle shall be drawn
[in]	tLength	The length of the triangle
[in]	tWidth	The width of the triangle
[in]	extraOffset	extra offset at end

Definition at line 629 of file GLHelper.cpp.

References Position::angleTo2D(), Position::distanceTo(), myVertexCounter, GeomHelper::naviDegree(), popMatrix(), PositionVector::positionAtOffset(), pushMatrix(), Position::x(), and Position::y().

Referenced by GUILane::drawArrows(), GNELane::drawArrows(), GNEEntryExitDetector::drawBody(), GUIGeometry::drawChildLine(), GNEConnection::drawConnectionArrows(), GNEDetector::drawE1Shape(), GNELaneAreaDetector::drawE2(), GNELaneAreaDetector::drawE2PartialLane(), GNETAZRelData::drawGL(), GNELane::drawLane2LaneConnections(), GUILane::drawLane2LaneConnections(), GNENeteditAttributes::drawLaneReference(), GUIGeometry::drawParentLine(), GNEDemandElementPlan::drawPlanGL(), and GUIE3Collector::MyWrapper::drawSingleCrossing().

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getCircleCoords()

const std::vector< std::pair< double, double > > & GLHelper::getCircleCoords ( )

static

Storage for precomputed sin/cos-values describing a circle.

Definition at line 91 of file GLHelper.cpp.

References CIRCLE_RESOLUTION, DEG2RAD, and myCircleCoords.

Referenced by angleLookup(), drawFilledCircle(), drawOutlineCircle(), and GNETAZRelData::updateGeometry().

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getColor()

RGBColor GLHelper::getColor ( )

static

gets the gl-color

Definition at line 660 of file GLHelper.cpp.

Referenced by GNEContainer::drawAction_drawAsPoly(), GUIBasePersonHelper::drawAction_drawAsPoly(), GUIContainer::drawAction_drawAsPoly(), GUIBasePersonHelper::drawAction_drawAsTriangle(), GUIVehicle::drawAction_drawCarriageClass(), GUIBaseVehicleHelper::drawAction_drawVehicleAsPoly(), GUIPerson::drawGLAdditional(), GNELane::drawLaneAsRailway(), GNELane::drawMarkingsAndBoundings(), and GNEWalkingArea::drawTesselatedWalkingArea().

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getDottedcontourColors()

const std::vector< RGBColor > & GLHelper::getDottedcontourColors ( const int  size )

staticprivate

get dotted contour colors (black and white). Vector will be automatically increased if current size is minor than size

Definition at line 736 of file GLHelper.cpp.

References RGBColor::BLACK, myDottedcontourColors, and RGBColor::WHITE.

getMatrixCounter()

int GLHelper::getMatrixCounter ( )

static

get matrix counter

Definition at line 157 of file GLHelper.cpp.

References myMatrixCounter.

Referenced by GUISUMOAbstractView::drawFPS().

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getTextWidth()

double GLHelper::getTextWidth ( const std::string &  text, double  size  )

static

get required width of text

Definition at line 750 of file GLHelper.cpp.

References fonsTextBounds(), myFont, and myFontSize.

Referenced by GUITLLogicPhasesTrackerWindow::drawValues().

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getVertexCounter()

int GLHelper::getVertexCounter ( )

static

get vertex counter

Definition at line 169 of file GLHelper.cpp.

References myVertexCounter.

Referenced by GUISUMOAbstractView::drawFPS().

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initFont()

bool GLHelper::initFont ( )

staticprivate

init myFont

Definition at line 722 of file GLHelper.cpp.

References data_font_Roboto_Medium_ttf, data_font_Roboto_Medium_ttf_len, FONS_ZERO_BOTTOMLEFT, fonsAddFontMem(), fonsSetFont(), fonsSetSize(), glfonsCreate(), myFont, and myFontSize.

Referenced by drawText(), and drawTextBox().

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popMatrix()

void GLHelper::popMatrix ( )

static

pop matrix

Definition at line 130 of file GLHelper.cpp.

References myMatrixCounterDebug.

Referenced by GUILane::debugDrawFoeIntersections(), GUISUMOAbstractView::displayColorLegend(), GUISUMOAbstractView::displayLegend(), GUIViewTraffic::doPaintGL(), GNEViewNet::doPaintGL(), drawAction_drawBlinker(), GUIVehicle::drawAction_drawCarriageClass(), GUIBaseVehicle::drawAction_drawPersonsAndContainers(), GUIBaseVehicleHelper::drawAction_drawVehicleAsBoxPlus(), GUIBaseVehicleHelper::drawAction_drawVehicleAsPoly(), GUIBaseVehicleHelper::drawAction_drawVehicleAsTrianglePlus(), GUIVehicle::drawAction_drawVehicleBlueLight(), GUIVehicle::drawAction_drawVehicleBrakeLight(), GUIPerson::drawAction_drawWalkingareaPath(), GUILane::drawArrows(), GNELane::drawArrows(), GNEGenericData::drawAttribute(), GUILane::drawBikeMarkings(), GNEEntryExitDetector::drawBody(), drawBoundary(), drawBoxLine(), drawBoxLine(), drawBoxLines(), drawBoxLines(), GNECalibrator::drawCalibratorSymbol(), GUIGeometry::drawChildLine(), GNEConnection::drawConnection(), GNEConnection::drawConnectionArrows(), GNECrossing::drawCrossing(), GNECrossing::drawCrossingDetailed(), drawCrossTies(), GUISUMOAbstractView::drawDecals(), GNELane::drawDirectionIndicators(), GUILane::drawDirectionIndicators(), GNEContour::drawDottedContour(), GNEContour::drawDottedContourGeometryPoints(), GNEDetector::drawE1DetectorLogo(), GNEDetector::drawE1Shape(), GNELaneAreaDetector::drawE2(), GNEDetector::drawE2DetectorLogo(), GNELaneAreaDetector::drawE2PartialJunction(), GNELaneAreaDetector::drawE2PartialLane(), GNEEntryExitDetector::drawE3Logo(), GNEEdge::drawEdgeGeometryPoints(), GNEEdge::drawEdgeShape(), GNEJunction::drawElevation(), GNEEdge::drawEndGeometryPoint(), GNEDemandElementPlan::drawEndPosition(), GNEEntryExitDetector::drawEntryLogo(), drawFilledCircleDetailled(), GNEGenericData::drawFilteredAttribute(), GNEDemandElementFlow::drawFlowLabel(), GUISUMOAbstractView::drawFPS(), GNEDemandElementPlan::drawFromArrow(), GNEStop::drawGeometryPoints(), GUIGeometry::drawGeometryPoints(), GUIBusStop::drawGL(), GUICalibrator::drawGL(), GUIChargingStation::drawGL(), GUIE3Collector::MyWrapper::drawGL(), GUIInstantInductLoop::MyWrapper::drawGL(), GUIJunctionWrapper::drawGL(), GUILaneSpeedTrigger::drawGL(), GUIOverheadWire::drawGL(), GUIOverheadWireClamp::drawGL(), GUIParkingArea::drawGL(), GUITrafficLightLogicWrapper::drawGL(), GUITriggeredRerouter::GUITriggeredRerouterEdge::drawGL(), GUIMEInductLoop::MyWrapper::drawGL(), GNEAccess::drawGL(), GNEBusStop::drawGL(), GNECalibratorFlow::drawGL(), GNEChargingStation::drawGL(), GNEContainerStop::drawGL(), GNEEntryExitDetector::drawGL(), GNEInductionLoopDetector::drawGL(), GNEInstantInductionLoopDetector::drawGL(), GNEParkingArea::drawGL(), GNERouteProbe::drawGL(), GNETAZ::drawGL(), GNEVaporizer::drawGL(), GNETAZRelData::drawGL(), GNEContainer::drawGL(), GNEPerson::drawGL(), GNEStop::drawGL(), GNEStopPlan::drawGL(), GNEVehicle::drawGL(), GNEInternalLane::drawGL(), GNEJunction::drawGL(), GUIContainer::drawGL(), GUIE2Collector::MyWrapper::drawGL(), GUIInductLoop::MyWrapper::drawGL(), GUILane::drawGL(), GUIPerson::drawGL(), GNEPoly::drawGL(), GUIBaseVehicle::drawGLAdditional(), GUIContainer::drawGLAdditional(), GUIPerson::drawGLAdditional(), GNEContour::drawInnenContourClosed(), GUIPointOfInterest::drawInnerPOI(), GUIPolygon::drawInnerPolygon(), drawInverseMarkings(), GNEJunction::drawJunctionAsBubble(), GUILane::drawJunctionChangeProhibitions(), GNEDemandElement::drawJunctionLine(), GNEOverheadWire::drawJunctionPartialGL(), GNEVehicle::drawJunctionPartialGL(), GNELane::drawLane(), GNELane::drawLane2LaneConnections(), GNEOverheadWire::drawLanePartialGL(), GNEEdgeData::drawLanePartialGL(), GNEEdgeRelData::drawLanePartialGL(), GNEVehicle::drawLanePartialGL(), GNENeteditAttributes::drawLaneReference(), GNELane::drawLaneStopOffset(), GNEEdge::drawLaneStopOffset(), drawLine(), drawLine(), GNEStoppingPlace::drawLines(), GNELane::drawLinkNo(), GUILane::drawLinkRule(), GUILane::drawLinkRules(), GNEAdditional::drawListedAdditional(), GNEViewNetHelper::LockIcon::drawLockIcon(), GUILane::drawMarkings(), GNELane::drawMarkingsAndBoundings(), GUIEdge::drawMesoVehicles(), GUIBaseVehicle::drawOnPos(), GNELane::drawOverlappedRoutes(), GNEAdditional::drawParentChildLines(), GUIGeometry::drawParentLine(), GNEDemandElementPlan::drawPlanGL(), GNEDemandElementPlan::drawPlanJunctionPartial(), GNEDemandElementPlan::drawPlanLanePartial(), GUIBaseVehicleHelper::drawPoly(), GNEPoly::drawPolygon(), GNEPoly::drawPolygonContour(), drawRectangle(), GNEViewNetHelper::SelectingArea::drawRectangleSelection(), GNERerouterSymbol::drawRerouterSymbol(), GNERoute::drawRoutePartialJunction(), GNERoute::drawRoutePartialLane(), GNELane::drawSelectedLane(), GNEAdditional::drawSemiCircleGeometryPoint(), GNELane::drawShapeEdited(), GNEStoppingPlace::drawSign(), GUIE3Collector::MyWrapper::drawSingleCrossing(), GNEParkingSpace::drawSpace(), drawSpaceOccupancies(), GNEAdditional::drawSquaredAdditional(), GNEDemandElement::drawStackLabel(), GNELane::drawStartEndGeometryPoints(), GNEEdge::drawStartGeometryPoint(), GNEStop::drawStopOverLane(), GNEStop::drawStopOverStoppingPlace(), GNEEdge::drawTAZElements(), GNEConsecutiveSelector::drawTemporalConsecutiveLanePath(), GNEViewNet::drawTemporalDrawingShape(), GNEViewNet::drawTemporalE1TLSLines(), GNEViewNet::drawTemporalJunction(), GNEViewNet::drawTemporalJunctionTLSLines(), GNEViewNet::drawTemporalRoundabout(), GNEPathCreator::drawTemporalRoute(), GNEPlanCreator::drawTemporalRoute(), GNEViewNet::drawTemporalSplitJunction(), GNEViewNetHelper::TestingMode::drawTestingElements(), GNEViewNet::drawTestsCircle(), drawText(), drawTextAtEnd(), drawTextBox(), GNELane::drawTextures(), GNEJunction::drawTLSIcon(), GNELane::drawTLSLinkNo(), GNECrossing::drawTLSLinkNo(), GNEDemandElementPlan::drawToArrow(), drawTriangleAtEnd(), GUIParameterTracker::GUIParameterTrackerPanel::drawValue(), GNEVariableSpeedSignSymbol::drawVSSSymbol(), GNEWalkingArea::drawWalkingArea(), GNEViewNet::redrawContourElements(), GNEViewNet::updateObjectsInBoundary(), and GNEViewNet::updateObjectsInPosition().

popName()

void GLHelper::popName ( )

static

pop Name

Definition at line 148 of file GLHelper.cpp.

References myNameCounter.

Referenced by GUIBaseVehicle::drawAction_drawPersonsAndContainers(), GUISUMOAbstractView::drawDecals(), GUIBusStop::drawGL(), GUICalibrator::drawGL(), GUIChargingStation::drawGL(), GUIE3Collector::MyWrapper::drawGL(), GUIInstantInductLoop::MyWrapper::drawGL(), GUIJunctionWrapper::drawGL(), GUILaneSpeedTrigger::drawGL(), GUIOverheadWire::drawGL(), GUIOverheadWireClamp::drawGL(), GUIParkingArea::drawGL(), GUITriggeredRerouter::GUITriggeredRerouterEdge::drawGL(), GUIMEInductLoop::MyWrapper::drawGL(), GUIContainer::drawGL(), GUIE2Collector::MyWrapper::drawGL(), GUIEdge::drawGL(), GUIInductLoop::MyWrapper::drawGL(), GUILane::drawGL(), GUIPerson::drawGL(), GUIPointOfInterest::drawGL(), GUIPolygon::drawGL(), GUIBaseVehicle::drawGLAdditional(), GUIContainer::drawGLAdditional(), GUIPerson::drawGLAdditional(), GUILane::drawLinkRule(), and GUIBaseVehicle::drawOnPos().

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pushMatrix()

void GLHelper::pushMatrix ( )

static

push matrix

Definition at line 117 of file GLHelper.cpp.

References myMatrixCounter, and myMatrixCounterDebug.

Referenced by GUILane::debugDrawFoeIntersections(), GUISUMOAbstractView::displayColorLegend(), GUISUMOAbstractView::displayLegend(), GUIViewTraffic::doPaintGL(), GNEViewNet::doPaintGL(), drawAction_drawBlinker(), GUIVehicle::drawAction_drawCarriageClass(), GUIBaseVehicle::drawAction_drawPersonsAndContainers(), GUIBaseVehicleHelper::drawAction_drawVehicleAsBoxPlus(), GUIBaseVehicleHelper::drawAction_drawVehicleAsPoly(), GUIBaseVehicleHelper::drawAction_drawVehicleAsTrianglePlus(), GUIVehicle::drawAction_drawVehicleBlueLight(), GUIVehicle::drawAction_drawVehicleBrakeLight(), GUIPerson::drawAction_drawWalkingareaPath(), GUILane::drawArrows(), GNELane::drawArrows(), GNEGenericData::drawAttribute(), GUILane::drawBikeMarkings(), GNEEntryExitDetector::drawBody(), drawBoundary(), drawBoxLine(), drawBoxLine(), drawBoxLines(), drawBoxLines(), GNECalibrator::drawCalibratorSymbol(), GUIGeometry::drawChildLine(), GNEConnection::drawConnection(), GNEConnection::drawConnectionArrows(), GNECrossing::drawCrossing(), GNECrossing::drawCrossingDetailed(), drawCrossTies(), GUISUMOAbstractView::drawDecals(), GNELane::drawDirectionIndicators(), GUILane::drawDirectionIndicators(), GNEContour::drawDottedContour(), GNEContour::drawDottedContourGeometryPoints(), GNEDetector::drawE1DetectorLogo(), GNEDetector::drawE1Shape(), GNELaneAreaDetector::drawE2(), GNEDetector::drawE2DetectorLogo(), GNELaneAreaDetector::drawE2PartialJunction(), GNELaneAreaDetector::drawE2PartialLane(), GNEEntryExitDetector::drawE3Logo(), GNEEdge::drawEdgeGeometryPoints(), GNEEdge::drawEdgeShape(), GNEJunction::drawElevation(), GNEEdge::drawEndGeometryPoint(), GNEDemandElementPlan::drawEndPosition(), GNEEntryExitDetector::drawEntryLogo(), drawFilledCircleDetailled(), GNEGenericData::drawFilteredAttribute(), GNEDemandElementFlow::drawFlowLabel(), GUISUMOAbstractView::drawFPS(), GNEDemandElementPlan::drawFromArrow(), GNEStop::drawGeometryPoints(), GUIGeometry::drawGeometryPoints(), GUIBusStop::drawGL(), GUICalibrator::drawGL(), GUIChargingStation::drawGL(), GUIE3Collector::MyWrapper::drawGL(), GUIInstantInductLoop::MyWrapper::drawGL(), GUIJunctionWrapper::drawGL(), GUILaneSpeedTrigger::drawGL(), GUIOverheadWire::drawGL(), GUIOverheadWireClamp::drawGL(), GUIParkingArea::drawGL(), GUITrafficLightLogicWrapper::drawGL(), GUITriggeredRerouter::GUITriggeredRerouterEdge::drawGL(), GUIMEInductLoop::MyWrapper::drawGL(), GNEAccess::drawGL(), GNEBusStop::drawGL(), GNECalibratorFlow::drawGL(), GNEChargingStation::drawGL(), GNEContainerStop::drawGL(), GNEEntryExitDetector::drawGL(), GNEInductionLoopDetector::drawGL(), GNEInstantInductionLoopDetector::drawGL(), GNEParkingArea::drawGL(), GNERouteProbe::drawGL(), GNETAZ::drawGL(), GNEVaporizer::drawGL(), GNETAZRelData::drawGL(), GNEContainer::drawGL(), GNEPerson::drawGL(), GNEStop::drawGL(), GNEStopPlan::drawGL(), GNEVehicle::drawGL(), GNEInternalLane::drawGL(), GNEJunction::drawGL(), GUIContainer::drawGL(), GUIE2Collector::MyWrapper::drawGL(), GUIInductLoop::MyWrapper::drawGL(), GUILane::drawGL(), GUIPerson::drawGL(), GNEPoly::drawGL(), GUIBaseVehicle::drawGLAdditional(), GUIContainer::drawGLAdditional(), GUIPerson::drawGLAdditional(), GNEContour::drawInnenContourClosed(), GUIPointOfInterest::drawInnerPOI(), GUIPolygon::drawInnerPolygon(), drawInverseMarkings(), GNEJunction::drawJunctionAsBubble(), GUILane::drawJunctionChangeProhibitions(), GNEDemandElement::drawJunctionLine(), GNEOverheadWire::drawJunctionPartialGL(), GNEVehicle::drawJunctionPartialGL(), GNELane::drawLane(), GNELane::drawLane2LaneConnections(), GNEOverheadWire::drawLanePartialGL(), GNEEdgeData::drawLanePartialGL(), GNEEdgeRelData::drawLanePartialGL(), GNEVehicle::drawLanePartialGL(), GNENeteditAttributes::drawLaneReference(), GNELane::drawLaneStopOffset(), GNEEdge::drawLaneStopOffset(), drawLine(), drawLine(), GNEStoppingPlace::drawLines(), GNELane::drawLinkNo(), GUILane::drawLinkRule(), GUILane::drawLinkRules(), GNEAdditional::drawListedAdditional(), GNEViewNetHelper::LockIcon::drawLockIcon(), GUILane::drawMarkings(), GNELane::drawMarkingsAndBoundings(), GUIBaseVehicle::drawOnPos(), GNELane::drawOverlappedRoutes(), GNEAdditional::drawParentChildLines(), GUIGeometry::drawParentLine(), GNEDemandElementPlan::drawPlanGL(), GNEDemandElementPlan::drawPlanJunctionPartial(), GNEDemandElementPlan::drawPlanLanePartial(), GUIBaseVehicleHelper::drawPoly(), GNEPoly::drawPolygon(), GNEPoly::drawPolygonContour(), drawRectangle(), GNEViewNetHelper::SelectingArea::drawRectangleSelection(), GNERerouterSymbol::drawRerouterSymbol(), GNERoute::drawRoutePartialJunction(), GNERoute::drawRoutePartialLane(), GNELane::drawSelectedLane(), GNEAdditional::drawSemiCircleGeometryPoint(), GNELane::drawShapeEdited(), GNEStoppingPlace::drawSign(), GUIE3Collector::MyWrapper::drawSingleCrossing(), GNEParkingSpace::drawSpace(), drawSpaceOccupancies(), GNEAdditional::drawSquaredAdditional(), GNEDemandElement::drawStackLabel(), GNELane::drawStartEndGeometryPoints(), GNEEdge::drawStartGeometryPoint(), GNEStop::drawStopOverLane(), GNEStop::drawStopOverStoppingPlace(), GNEEdge::drawTAZElements(), GNEConsecutiveSelector::drawTemporalConsecutiveLanePath(), GNEViewNet::drawTemporalDrawingShape(), GNEViewNet::drawTemporalE1TLSLines(), GNEViewNet::drawTemporalJunction(), GNEViewNet::drawTemporalJunctionTLSLines(), GNEViewNet::drawTemporalRoundabout(), GNEPathCreator::drawTemporalRoute(), GNEPlanCreator::drawTemporalRoute(), GNEViewNet::drawTemporalSplitJunction(), GNEViewNetHelper::TestingMode::drawTestingElements(), GNEViewNet::drawTestsCircle(), drawText(), drawTextAtEnd(), drawTextBox(), GNELane::drawTextures(), GNEJunction::drawTLSIcon(), GNELane::drawTLSLinkNo(), GNECrossing::drawTLSLinkNo(), GNEDemandElementPlan::drawToArrow(), drawTriangleAtEnd(), GUIParameterTracker::GUIParameterTrackerPanel::drawValue(), GNEVariableSpeedSignSymbol::drawVSSSymbol(), GNEWalkingArea::drawWalkingArea(), GUISUMOAbstractView::makeSnapshot(), GNEViewNet::redrawContourElements(), GNEViewNet::updateObjectsInBoundary(), and GNEViewNet::updateObjectsInPosition().

pushName()

void GLHelper::pushName ( unsigned int  name )

static

push Name

Definition at line 139 of file GLHelper.cpp.

References myNameCounter.

Referenced by GUIBaseVehicle::drawAction_drawPersonsAndContainers(), GUISUMOAbstractView::drawDecals(), GUIBusStop::drawGL(), GUICalibrator::drawGL(), GUIChargingStation::drawGL(), GUIE3Collector::MyWrapper::drawGL(), GUIInstantInductLoop::MyWrapper::drawGL(), GUIJunctionWrapper::drawGL(), GUILaneSpeedTrigger::drawGL(), GUIOverheadWire::drawGL(), GUIOverheadWireClamp::drawGL(), GUIParkingArea::drawGL(), GUITriggeredRerouter::GUITriggeredRerouterEdge::drawGL(), GUIMEInductLoop::MyWrapper::drawGL(), GUIContainer::drawGL(), GUIE2Collector::MyWrapper::drawGL(), GUIEdge::drawGL(), GUIInductLoop::MyWrapper::drawGL(), GUILane::drawGL(), GUIPerson::drawGL(), GUIPointOfInterest::drawGL(), GUIPolygon::drawGL(), GUIBaseVehicle::drawGLAdditional(), GUIContainer::drawGLAdditional(), GUIPerson::drawGLAdditional(), GUILane::drawLinkRule(), and GUIBaseVehicle::drawOnPos().

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resetFont()

void GLHelper::resetFont ( )

static

to be called when the font context is invalidated

Definition at line 671 of file GLHelper.cpp.

References glfonsDelete(), and myFont.

Referenced by GUIApplicationWindow::closeAllWindows(), and GNEApplicationWindow::closeAllWindows().

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resetMatrixCounter()

void GLHelper::resetMatrixCounter ( )

static

reset matrix counter

Definition at line 163 of file GLHelper.cpp.

References myMatrixCounter.

Referenced by GUISUMOAbstractView::paintGL().

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resetVertexCounter()

void GLHelper::resetVertexCounter ( )

static

reset vertex counter

Definition at line 175 of file GLHelper.cpp.

References myVertexCounter.

Referenced by GUISUMOAbstractView::paintGL().

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rightTurn()

bool GLHelper::rightTurn ( double  angle1, double  angle2  )

staticprivate

whether the road makes a right turn (or goes straight)

Definition at line 334 of file GLHelper.cpp.

Referenced by drawBoxLines().

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setColor()

void GLHelper::setColor ( const RGBColor &  c )

static

Sets the gl-color to this value.

Definition at line 654 of file GLHelper.cpp.

References RGBColor::alpha(), RGBColor::blue(), RGBColor::green(), and RGBColor::red().

Referenced by GUISUMOAbstractView::displayColorLegend(), GNEContainer::drawAction_drawAsPoly(), GUIBasePersonHelper::drawAction_drawAsPoly(), GUIContainer::drawAction_drawAsPoly(), GUIBasePersonHelper::drawAction_drawAsTriangle(), GUIVehicle::drawAction_drawCarriageClass(), GUIBaseVehicleHelper::drawAction_drawVehicleAsPoly(), GNELane::drawArrows(), GNEEntryExitDetector::drawBody(), drawBoundary(), drawBoxLines(), GNECalibrator::drawCalibratorSymbol(), GUIGeometry::drawChildLine(), GNEConnection::drawConnection(), GNEConnection::drawConnectionArrows(), GNECrossing::drawCrossing(), GUIDottedGeometry::drawDottedGeometry(), GNEDetector::drawE1Shape(), GNELaneAreaDetector::drawE2(), GNELaneAreaDetector::drawE2PartialJunction(), GNELaneAreaDetector::drawE2PartialLane(), GNEEntryExitDetector::drawE3Logo(), GNEEdge::drawEdgeGeometryPoints(), GNEEdge::drawEdgeShape(), GNEEdge::drawEndGeometryPoint(), GNEEntryExitDetector::drawEntryLogo(), GNEDemandElementFlow::drawFlowLabel(), GUIGeometry::drawGeometry(), GNEStop::drawGeometryPoints(), GUIGeometry::drawGeometryPoints(), GUIBusStop::drawGL(), GUIChargingStation::drawGL(), GUIE3Collector::MyWrapper::drawGL(), GUIJunctionWrapper::drawGL(), GUIOverheadWire::drawGL(), GUIOverheadWireClamp::drawGL(), GUIParkingArea::drawGL(), GUITrafficLightLogicWrapper::drawGL(), GNEAccess::drawGL(), GNEBusStop::drawGL(), GNEChargingStation::drawGL(), GNEContainerStop::drawGL(), GNEParkingArea::drawGL(), GNERouteProbe::drawGL(), GNETAZ::drawGL(), GNEVaporizer::drawGL(), GNETAZRelData::drawGL(), GNEContainer::drawGL(), GNEPerson::drawGL(), GNEStop::drawGL(), GNEStopPlan::drawGL(), GNEVehicle::drawGL(), GNEInternalLane::drawGL(), GUILane::drawGL(), GUIPerson::drawGLAdditional(), GNEJunction::drawJunctionAsBubble(), GNEJunction::drawJunctionAsShape(), GNEDemandElement::drawJunctionLine(), GNEOverheadWire::drawJunctionPartialGL(), GNEVehicle::drawJunctionPartialGL(), GUILane::drawLane2LaneConnections(), GNELane::drawLaneAsRailway(), GNEOverheadWire::drawLanePartialGL(), GNEEdgeData::drawLanePartialGL(), GNEEdgeRelData::drawLanePartialGL(), GNEVehicle::drawLanePartialGL(), GNENeteditAttributes::drawLaneReference(), GNELane::drawLaneStopOffset(), drawLine(), GUILane::drawLinkRule(), GUILane::drawLinkRules(), GNEAdditional::drawListedAdditional(), GNELane::drawMarkingsAndBoundings(), GUIGeometry::drawParentLine(), GNEDemandElementPlan::drawPlanGL(), GNEDemandElementPlan::drawPlanJunctionPartial(), GNEDemandElementPlan::drawPlanLanePartial(), GNEPoly::drawPolygon(), GNEPoly::drawPolygonContour(), GNEViewNetHelper::SelectingArea::drawRectangleSelection(), GNERerouterSymbol::drawRerouterSymbol(), GUIBaseVehicle::drawRoute(), GUIVehicle::drawRouteHelper(), GNERoute::drawRoutePartialJunction(), GNERoute::drawRoutePartialLane(), GNELane::drawSelectedLane(), GNEAdditional::drawSemiCircleGeometryPoint(), GNELane::drawShapeEdited(), GNEStoppingPlace::drawSign(), GNEParkingSpace::drawSpace(), drawSpaceOccupancies(), GNEDemandElement::drawStackLabel(), GNELane::drawStartEndGeometryPoints(), GNEEdge::drawStartGeometryPoint(), GUIBaseVehicle::drawStopLabels(), GNEEdge::drawTAZElements(), GNEConsecutiveSelector::drawTemporalConsecutiveLanePath(), GNEViewNet::drawTemporalDrawingShape(), GNEViewNet::drawTemporalJunction(), GNEViewNet::drawTemporalRoundabout(), GNEPathCreator::drawTemporalRoute(), GNEPlanCreator::drawTemporalRoute(), GNEViewNet::drawTemporalSplitJunction(), GNEViewNetHelper::TestingMode::drawTestingElements(), GNEViewNet::drawTestsCircle(), drawTextBox(), GUIParameterTracker::GUIParameterTrackerPanel::drawValue(), GUITLLogicPhasesTrackerWindow::drawValues(), GNEVariableSpeedSignSymbol::drawVSSSymbol(), GNEWalkingArea::drawWalkingArea(), GUIBaseVehicle::setColor(), GUIContainer::setColor(), GUILane::setColor(), GUIPerson::setColor(), GUIPointOfInterest::setColor(), GUIPolygon::setColor(), GUILane::setFunctionalColor(), GUIContainer::setFunctionalColor(), GNELane::setLaneColor(), and GUIInductLoop::MyWrapper::setOutlineColor().

setGL2PS()

void GLHelper::setGL2PS ( bool  active = true )

static

set GL2PS

Definition at line 678 of file GLHelper.cpp.

References myGL2PSActive.

Referenced by GUISUMOAbstractView::makeSnapshot().

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Field Documentation

myCircleCoords

std::vector< std::pair< double, double > > GLHelper::myCircleCoords

staticprivate

Storage for precomputed sin/cos-values describing a circle.

Definition at line 436 of file GLHelper.h.

Referenced by getCircleCoords().

myDottedcontourColors

std::vector< RGBColor > GLHelper::myDottedcontourColors

staticprivate

static vector with a list of alternated black/white colors (used for contours)

Definition at line 446 of file GLHelper.h.

Referenced by getDottedcontourColors().

myFont

FONScontext * GLHelper::myFont = nullptr

staticprivate

Font context.

Definition at line 439 of file GLHelper.h.

Referenced by drawText(), drawTextBox(), getTextWidth(), initFont(), and resetFont().

myFontSize

double GLHelper::myFontSize = 50.0

staticprivate

Definition at line 440 of file GLHelper.h.

Referenced by drawText(), drawTextBox(), getTextWidth(), and initFont().

myGL2PSActive

bool GLHelper::myGL2PSActive = false

staticprivate

whether we are currently rendering for gl2ps

Definition at line 443 of file GLHelper.h.

Referenced by drawText(), and setGL2PS().

myMatrixCounter

int GLHelper::myMatrixCounter = 0

staticprivate

matrix counter (for debug purposes)

Definition at line 424 of file GLHelper.h.

Referenced by getMatrixCounter(), pushMatrix(), and resetMatrixCounter().

myMatrixCounterDebug

int GLHelper::myMatrixCounterDebug = 0

staticprivate

matrix counter (for debug purposes)

Definition at line 430 of file GLHelper.h.

Referenced by checkCounterMatrix(), popMatrix(), and pushMatrix().

myNameCounter

int GLHelper::myNameCounter = 0

staticprivate

name counter

Definition at line 433 of file GLHelper.h.

Referenced by checkCounterName(), popName(), and pushName().

myVertexCounter

int GLHelper::myVertexCounter = 0

staticprivate

matrix counter (for debug purposes)

Definition at line 427 of file GLHelper.h.

Referenced by drawBoxLine(), drawBoxLine(), drawCrossTies(), drawFilledCircle(), drawFilledCircleDetailled(), drawFilledPoly(), drawInverseMarkings(), drawLine(), drawLine(), drawLine(), drawLine(), drawLine(), drawOutlineCircle(), drawRectangle(), drawTriangleAtEnd(), getVertexCounter(), and resetVertexCounter().

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The documentation for this class was generated from the following files:

• GLHelper.h
• GLHelper.cpp