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 More...

static void	checkCounterMatrix ()
	check counter matrix (for debug purposes) More...

static void	checkCounterName ()
	check counter name (for debug purposes) More...

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) More...

static void	drawBoundary (const GUIVisualizationSettings &s, const Boundary &b)
	Draw a boundary (used for debugging) More...

static void	drawBoxLine (const Position &beg, double rot, double visLength, double width, double offset=0)
	Draws a thick line. More...

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. More...

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. More...

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. More...

static void	drawBoxLines (const PositionVector &geom, double width)
	Draws thick lines. More...

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. More...

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 More...

static void	drawFilledCircle (const double widradiusth, const int steps=8)
	Draws a filled circle around (0,0) More...

static void	drawFilledCircle (double radius, int steps, double beg, double end)
	Draws a filled circle around (0,0) More...

static void	drawFilledCircleDetailled (const GUIVisualizationSettings::Detail d, const double radius)
	Draws a filled circle around (0,0) depending of level of detail. More...

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. More...

static void	drawFilledPoly (const PositionVector &v, bool close)
	Draws a filled polygon described by the list of points. More...

static void	drawFilledPolyTesselated (const PositionVector &v, bool close)
	Draws a filled polygon described by the list of points. More...

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) More...

static void	drawLine (const Position &beg, const Position &end)
	Draws a thin line between the two points. More...

static void	drawLine (const Position &beg, double rot, double visLength)
	Draws a thin line. More...

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. More...

static void	drawLine (const PositionVector &v)
	Draws a thin line along the given position vector. More...

static void	drawLine (const PositionVector &v, const std::vector< RGBColor > &cols)
	Draws a thin line along the given position vector with variable color. More...

static void	drawOutlineCircle (double radius, double iRadius, int steps, double beg, double end)
	Draws an unfilled circle around (0,0) More...

static void	drawOutlineCircle (double radius, double iRadius, int steps=8)
	Draws an unfilled circle around (0,0) More...

static void	drawRectangle (const Position &center, const double width, const double height)
	Draws a rectangle line. More...

static void	drawSpaceOccupancies (const double exaggeration, const Position &pos, const double rotation, const double width, const double length, const bool vehicle)
	draw More...

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 More...

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 More...

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. More...

static const std::vector< std::pair< double, double > > &	getCircleCoords ()
	Storage for precomputed sin/cos-values describing a circle. More...

static RGBColor	getColor ()
	gets the gl-color More...

static int	getMatrixCounter ()
	get matrix counter More...

static double	getTextWidth (const std::string &text, double size)
	get required width of text More...

static int	getVertexCounter ()
	get vertex counter More...

static void	popMatrix ()
	pop matrix More...

static void	popName ()
	pop Name More...

static void	pushMatrix ()
	push matrix More...

static void	pushName (unsigned int name)
	push Name More...

static void	resetFont ()
	to be called when the font context is invalidated More...

static void	resetMatrixCounter ()
	reset matrix counter More...

static void	resetVertexCounter ()
	reset vertex counter More...

static void	setColor (const RGBColor &c)
	Sets the gl-color to this value. More...

static void	setGL2PS (bool active=true)
	set GL2PS More...

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 More...

static bool	initFont ()
	init myFont More...

static bool	rightTurn (double angle1, double angle2)
	whether the road makes a right turn (or goes straight) More...

Static Private Attributes
static std::vector< std::pair< double, double > >	myCircleCoords
	Storage for precomputed sin/cos-values describing a circle. More...

static std::vector< RGBColor >	myDottedcontourColors
	static vector with a list of alternated black/white colors (used for contours) More...

static struct FONScontext *	myFont = nullptr
	Font context. More...

static double	myFontSize = 50.0

static bool	myGL2PSActive = false
	whether we are currently rendering for gl2ps More...

static int	myMatrixCounter = 0
	matrix counter (for debug purposes) More...

static int	myMatrixCounterDebug = 0
	matrix counter (for debug purposes) More...

static int	myNameCounter = 0
	name counter More...

static int	myVertexCounter = 0
	matrix counter (for debug purposes) More...

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 954 of file GLHelper.cpp.

References GUIVisualizationTextSettings::bgColor, drawTextBox(), RGBColor::INVISIBLE, RGBColor::randomHue(), 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 968 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(), 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(), 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(), GNEPOI::drawPOI(), 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(), 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 425 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 412 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 858 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 570 of file GLHelper.cpp.

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(), drawFilledCircleDetailled(), GUIBusStop::drawGL(), GUIChargingStation::drawGL(), GUIJunctionWrapper::drawGL(), GUILaneSpeedTrigger::drawGL(), GUIOverheadWire::drawGL(), GUIParkingArea::drawGL(), GUITrafficLightLogicWrapper::drawGL(), GUITriggeredRerouter::GUITriggeredRerouterEdge::drawGL(), GUIPointOfInterest::drawInnerPOI(), GNENeteditAttributes::drawLaneReference(), GUIBaseVehicle::drawLinkItem(), GNEStopPlan::drawStopOverStoppingPlace(), 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 576 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 540 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(), GNEJunction::drawJunctionAsBubble(), GNEVehicle::drawLanePartialGL(), GNEAdditional::drawSemiCircleGeometryPoint(), GNEStoppingPlace::drawSign(), GNELane::drawStartEndGeometryPoints(), GNEEdge::drawStartGeometryPoint(), GNEStopPlan::drawStopOverEdge(), 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 516 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(), GUILane::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 901 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 504 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 439 of file GLHelper.cpp.

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

Referenced by GUILane::debugDrawFoeIntersections(), GUIVehicle::drawBestLanes(), drawBoundary(), GNEConnection::drawConnection(), 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 455 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 473 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 488 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 603 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 597 of file GLHelper.cpp.

Referenced by GNELane::drawArrows(), GUIBaseVehicle::drawOnPos(), 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 685 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 757 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 839 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 805 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 788 of file GLHelper.cpp.

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

Referenced by GNEEdge::drawEdgeName(), GNEConnection::drawEdgeValues(), GUIBusStop::drawGL(), GUIChargingStation::drawGL(), GUIJunctionWrapper::drawGL(), GUIParkingArea::drawGL(), GNETAZ::drawGL(), GNEContainer::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 630 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 661 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(), 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 737 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 751 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 723 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(), GNEViewNet::doPaintGL(), GUIViewTraffic::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(), 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(), 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(), 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(), GNEPOI::drawPOI(), 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(), GNEStopPlan::drawStopOverEdge(), GNEStop::drawStopOverLane(), GNEStopPlan::drawStopOverStoppingPlace(), 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::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(), GNEViewNet::doPaintGL(), GUIViewTraffic::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(), 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(), 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(), 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(), GNEPOI::drawPOI(), 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(), GNEStopPlan::drawStopOverEdge(), GNEStop::drawStopOverLane(), GNEStopPlan::drawStopOverStoppingPlace(), 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::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 672 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 655 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(), 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(), GNEPOI::drawPOI(), 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(), GNEStopPlan::drawStopOverEdge(), GNEStopPlan::drawStopOverStoppingPlace(), 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 679 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(), drawCrossTies(), drawFilledCircle(), drawFilledCircleDetailled(), drawFilledPoly(), drawInverseMarkings(), drawLine(), drawOutlineCircle(), drawRectangle(), drawTriangleAtEnd(), getVertexCounter(), and resetVertexCounter().

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

Static Public Member Functions

Static Private Member Functions

Static Private Attributes

Detailed Description

Member Function Documentation

◆ angleLookup()

◆ checkCounterMatrix()

◆ checkCounterName()

◆ debugVertices()

◆ drawBoundary()

◆ drawBoxLine() [1/2]

◆ drawBoxLine() [2/2]

◆ drawBoxLines() [1/4]

◆ drawBoxLines() [2/4]

◆ drawBoxLines() [3/4]

◆ drawBoxLines() [4/4]

◆ drawCrossTies()

◆ drawFilledCircle() [1/2]

◆ drawFilledCircle() [2/2]

◆ drawFilledCircleDetailled() [1/2]

◆ drawFilledCircleDetailled() [2/2]

◆ drawFilledPoly()

◆ drawFilledPolyTesselated()

◆ drawInverseMarkings()

◆ drawLine() [1/5]

◆ drawLine() [2/5]

◆ drawLine() [3/5]

◆ drawLine() [4/5]

◆ drawLine() [5/5]

◆ drawOutlineCircle() [1/2]

◆ drawOutlineCircle() [2/2]

◆ drawRectangle()

◆ drawSpaceOccupancies()

◆ drawText()

◆ drawTextAtEnd()

◆ drawTextBox()

◆ drawTextSettings()

◆ drawTriangleAtEnd()

◆ getCircleCoords()

◆ getColor()

◆ getDottedcontourColors()

◆ getMatrixCounter()

◆ getTextWidth()

◆ getVertexCounter()

◆ initFont()

◆ popMatrix()

◆ popName()

◆ pushMatrix()

◆ pushName()

◆ resetFont()

◆ resetMatrixCounter()

◆ resetVertexCounter()

◆ rightTurn()

◆ setColor()

◆ setGL2PS()

Field Documentation

◆ myCircleCoords

◆ myDottedcontourColors

◆ myFont

◆ myFontSize

◆ myGL2PSActive

◆ myMatrixCounter

◆ myMatrixCounterDebug

◆ myNameCounter

◆ myVertexCounter