#include <stdio.h>
#include <math.h>

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Macros
#define	M_PI 3.1415926535897932384626433832795

Functions
static void	fresnel (double xxa, double ssa, double cca)
void	odrSpiral (double s, double cDot, double x, double y, double *t)
static double	p1evl (double x, double *coef, int n)
static double	polevl (double x, double *coef, int n)

Variables
static double	cd [7]
static double	cn [6]
static double	fd [10]
static double	fn [10]
static double	gd [11]
static double	gn [11]
static double	sd [6]
static double	sn [6]

Macro Definition Documentation

◆ M_PI

#define M_PI 3.1415926535897932384626433832795

Definition at line 45 of file odrSpiral.cpp.

Referenced by PositionVector::around(), PositionVector::as_poly_cw_sorter::atAngle2D(), NBNode::bezierControlPoints(), buildNetwork(), MSAbstractLaneChangeModel::calcAngleOffset(), calcPowerConsumption(), GUIGeometry::calculateRotation(), NBEdge::checkGeometry(), MSDevice_SSM::classifyEncounter(), EngineParameters::computeCoefficients(), MSLaneChanger::continueChange(), NGRandomNetBuilder::createNewNode(), NGNet::createSpiderWeb(), PolySolver::cubicSolve(), GUIBasePersonHelper::drawAction_drawAsImage(), GUIVehicle::drawAction_drawCarriageClass(), GUIOverheadWire::drawGL(), GUIOverheadWireClamp::drawGL(), GNEDemandElement::drawJunctionLine(), GUIBaseVehicle::drawOnPos(), GUIMEVehicle::drawRouteHelper(), GUIVehicle::drawRouteHelper(), GNEPathCreator::drawTemporalRoute(), GNEPlanCreator::drawTemporalRoute(), EnergyParams::EnergyParams(), MSVehicle::enterLaneAtInsertion(), NBEdgeCont::formFactor(), fresnel(), MSPModel_NonInteracting::CState::getAngle(), MSPModel_NonInteracting::PState::getAngle(), MSPModel_Striping::PState::getAngle(), MSStageDriving::getAngle(), MSStageTrip::getAngle(), MSStageWaiting::getAngle(), MEVehicle::getBoundingBox(), MSVehicle::getBoundingBox(), GNEDemandElement::getColorByScheme(), PHEMlightdll::CEP::GetDecelCoast(), NBNodeShapeComputer::getDefaultRadius(), PHEMlightdllV5::CEP::getFMot(), MSParkingArea::getVehicleAngle(), RealisticEngineModel::gravityForce_N(), GUIOverheadWire::GUIOverheadWire(), GUIParkingArea::GUIParkingArea(), MSVehicle::handleCollisionStop(), GUIChargingStation::initAppearance(), NBNodeShapeComputer::initNeighbors(), GUIBusStop::initShape(), RealisticEngineModel::maxNoSlipAcceleration_mps2(), GUIE2Collector::MyWrapper::MyWrapper(), odrSpiral(), MSLane::by_connections_to_sorter::operator()(), RealisticEngineModel::rpmToSpeed_mps(), GUIBaseVehicle::setFunctionalColor(), RealisticEngineModel::speed_mpsToRpm(), MSLaneChangerSublane::startChangeSublane(), MSPModel_JuPedSim::tryPedestrianInsertion(), and GNEVehicle::updateGeometry().

Function Documentation

◆ fresnel()

void fresnel	(	double	xxa,
		double *	ssa,
		double *	cca )

static

Definition at line 180 of file odrSpiral.cpp.

References cd, cn, fd, fn, gd, gn, M_PI, p1evl(), polevl(), sd, and sn.

Referenced by odrSpiral().

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◆ odrSpiral()

void odrSpiral	(	double	s,
		double	cDot,
		double *	x,
		double *	y,
		double *	t )

compute the actual "standard" spiral, starting with curvature 0

Parameters

s	run-length along spiral
cDot	first derivative of curvature [1/m2]
x	resulting x-coordinate in spirals local co-ordinate system [m]
y	resulting y-coordinate in spirals local co-ordinate system [m]
t	tangent direction at s [rad]

Definition at line 236 of file odrSpiral.cpp.

References fresnel(), and M_PI.

Referenced by NIImporter_OpenDrive::geomFromSpiral().

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◆ p1evl()

double p1evl	(	double	x,
		double *	coef,
		int	n )

static

Definition at line 161 of file odrSpiral.cpp.

References n.

Referenced by fresnel().

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◆ polevl()

double polevl	(	double	x,
		double *	coef,
		int	n )

static

Definition at line 143 of file odrSpiral.cpp.

References n.

Referenced by fresnel().

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Variable Documentation

◆ cd

double cd[7]

static

Initial value:

= {
99982968972495980367E-12,
15439215774657478799E-10,
25001862479598821474E-7,
22262789024179030997E-5,
68029542941784300606E-4,
12142090722199792936E-2,
00000000000000000118E0,
}

Definition at line 76 of file odrSpiral.cpp.

Referenced by fresnel().

◆ cn

double cn[6]

static

Initial value:

= {
-4.98843114573573548651E-8,
 9.50428062829859605134E-6,
-6.45191435683965050962E-4,
 1.88843319396703850064E-2,
-2.05525900955013891793E-1,
 9.99999999999999998822E-1,
}

Definition at line 68 of file odrSpiral.cpp.

Referenced by NIImporter_OpenDrive::buildConnectionsToOuter(), and fresnel().

◆ fd

double fd[10]

static

Initial value:

= {
 
51586398353378947175E-1,
16888925859191382142E-1,
44051526508858611005E-3,
55934409164153020873E-4,
84627567348930545870E-6,
12699224763999035261E-8,
60140029589371370404E-11,
88754533621578410010E-14,
52001434074129701496E-17,
25443237090011264384E-20,
}

Definition at line 99 of file odrSpiral.cpp.

Referenced by RODFDetectorFlows::addFlow(), RODFNet::buildEdgeFlowMap(), fresnel(), and RODFDetFlowLoader::read().

◆ fn

double fn[10]

static

Initial value:

= {
21543555043677546506E-1,
43407919780758885261E-1,
15220955073585758835E-2,
45017939782574027900E-4,
63613749287867322088E-6,
05568983790257605827E-8,
02304514164907233465E-10,
72010743268161828879E-13,
34283276233062758925E-16,
76329711269987889006E-20,
}

Definition at line 87 of file odrSpiral.cpp.

Referenced by MSDevice_SSM::cleanup(), MSDevice_ToC::cleanup(), fresnel(), and NBNodeCont::paretoCheck().

◆ gd

double gd[11]

static

Initial value:

= {
 
47495759925128324529E0,
37748989120019970451E-1,
53603741420338795122E-2,
14679107184306179049E-4,
27545075667729118702E-5,
04314589657571990585E-7,
60680728146520428211E-10,
10273215066240270757E-12,
38796531259578871258E-15,
39158816283118707363E-19,
86958710162783236342E-22,
}

Definition at line 127 of file odrSpiral.cpp.

Referenced by fresnel().

◆ gn

double gn[11]

static

Initial value:

= {
04442073643383265887E-1,
97102833525523411709E-1,
87648584092575249293E-2,
84079380915393090172E-4,
15138826111884280931E-5,
82852443688422223854E-8,
45344415861750144738E-10,
08268041139020870318E-12,
37555460633261799868E-15,
36354435630677421531E-19,
86958710162783235106E-22,
}

Definition at line 114 of file odrSpiral.cpp.

Referenced by fresnel(), Command_Hotkey_InductionLoop::registerHotkey(), and Command_Hotkey_TrafficLight::registerHotkey().

◆ sd

double sd[6]

static

Initial value:

= {
 
81376268889994315696E2,
55847810806532581675E4,
17343888770096400730E6,
19320245898111231129E8,
24411795645340920940E10,
07366389490084639049E11,
}

Definition at line 57 of file odrSpiral.cpp.

Referenced by MSDevice_BTreceiver::BTreceiverUpdate::enterRange(), MSStageDriving::equals(), and fresnel().

◆ sn

double sn[6]

static

Initial value:

= {
-2.99181919401019853726E3,
 7.08840045257738576863E5,
-6.29741486205862506537E7,
 2.54890880573376359104E9,
-4.42979518059697779103E10,
 3.18016297876567817986E11,
}

Definition at line 49 of file odrSpiral.cpp.

Referenced by fresnel(), and MSMeanData_Harmonoise::MSLaneMeanDataValues::notifyMoveInternal().

Macros

Functions

Variables

Macro Definition Documentation

◆ M_PI

Function Documentation

◆ fresnel()

◆ odrSpiral()

◆ p1evl()

◆ polevl()

Variable Documentation

◆ cd

◆ cn

◆ fd

◆ fn

◆ gd

◆ gn

◆ sd

◆ sn