ZoneUtils Namespace Reference

Functions
static WsfGeoPoint	convertEcsToGeoPoint (UtEntity &entity, const WsfZone::Point &point)
static bool	PointIsInAngularExtents (WsfSimulation *sim_ptr, WsfZoneDefinition &zone, const WsfGeoPoint &point)
static double	GetDistanceFromEllipseToPoint (WsfSimulation *sim_ptr, WsfZoneDefinition &zone, const WsfGeoPoint &point)
static bool	RecalcCentroid (WsfSimulation *sim_ptr, const WsfZoneDefinition &zone, const WsfGeoPoint &relEcsCentroid, WsfGeoPoint &wcsCentroid)
WsfGeoPoint	GetZoneCentroid (WsfSimulation *sim_ptr, WsfZoneDefinition &zone)
static bool	FindIntersection (const WsfGeoPoint &beginPoint, const WsfGeoPoint &endPoint, const std::vector< WsfGeoPoint > &points, WsfGeoPoint &intersectionPoint, double &intersectDistance)
void	GetLatLonPoints (WsfSimulation *sim_ptr, WsfZoneDefinition &zone, std::vector< WsfGeoPoint > &points)
bool	GetDistanceFromPointToZone (WsfSimulation *sim_ptr, double wcsPoint[3], WsfZoneDefinition &zone, double &distance)
double	GetDistanceFromPointToZoneCenter (WsfSimulation *sim_ptr, double wcsPoint[3], WsfZoneDefinition &zone)
static double	GetHeading (double wcsPosition[3], double wcsVelocity[3])
static double	GetExtraDistanceBasedOnShape (WsfZoneDefinition &zone)
bool	isProjectedInsideZonePosVel (WsfSimulation *sim_ptr, WsfZoneDefinition &zone, double wcsPosition[3], double wcsVelocity[3])
static bool	ValueSet (double val)
static bool	WithinAltitudeBounds (WsfZoneDefinition &zone, double WcsPosition1[3], double WcsPosition2[3])
bool	isProjectedInsideZone2Points (WsfSimulation *sim_ptr, WsfZoneDefinition &zone, double WcsPosition1[3], double WcsPosition2[3])
bool	isProjectedInsideZonePointHeading (WsfSimulation *sim_ptr, WsfZoneDefinition &zone, double wcsPosition[3], double headingRadians)
bool	GetClosestPointInZone (WsfSimulation *sim_ptr, double wcsPoint[3], double wcsZonePoint[3], WsfZoneDefinition &zone)

Function Documentation

convertEcsToGeoPoint()

WsfGeoPoint ZoneUtils::convertEcsToGeoPoint ( UtEntity & entity, const WsfZone::Point & point )

static

References WsfZone::Point::mX, and WsfZone::Point::mY.

Referenced by GetLatLonPoints().

FindIntersection()

bool ZoneUtils::FindIntersection ( const WsfGeoPoint & beginPoint, const WsfGeoPoint & endPoint, const std::vector< WsfGeoPoint > & points, WsfGeoPoint & intersectionPoint, double & intersectDistance )

static

References WsfGeoPoint::GetLat(), WsfGeoPoint::GetLon(), and WsfGeoPoint::GroundRangeTo().

Referenced by GetClosestPointInZone(), GetDistanceFromPointToZone(), and isProjectedInsideZone2Points().

GetClosestPointInZone()

bool ZoneUtils::GetClosestPointInZone	(	WsfSimulation *	sim_ptr,
		double	wcsPoint[3],
		double	wcsZonePoint[3],
		WsfZoneDefinition &	zone )

References WsfZoneDefinition::cCIRCULAR, WsfZoneDefinition::cELLIPTICAL, WsfZoneDefinition::cPOLYGONAL, WsfZoneDefinition::cSPHERICAL, FindIntersection(), GetDistanceFromEllipseToPoint(), IADSC2ScenarioExtension::GetGlobalLogger(), GetLatLonPoints(), WsfGeoPoint::GetLocationWCS(), WsfZoneDefinition::GetRadius(), WsfZoneDefinition::GetReferenceHeading(), WsfSimulation::GetScenario(), WsfZoneDefinition::GetShapeType(), GetZoneCentroid(), WsfGeoPoint::GroundRangeTo(), WsfZoneDefinition::PointIsInside(), and WsfGeoPoint::SetLocationWCS().

Referenced by WsfBMZoneRecord::getClosestPointInZone().

GetDistanceFromEllipseToPoint()

double ZoneUtils::GetDistanceFromEllipseToPoint ( WsfSimulation * sim_ptr, WsfZoneDefinition & zone, const WsfGeoPoint & point )

static

References WsfZoneDefinition::cELLIPTICAL, IADSC2ScenarioExtension::GetGlobalLogger(), WsfZoneDefinition::GetLatAxisLength(), WsfGeoPoint::GetLocationWCS(), WsfZoneDefinition::GetLonAxisLength(), WsfZoneDefinition::GetReferenceHeading(), WsfSimulation::GetScenario(), WsfZoneDefinition::GetShapeType(), GetZoneCentroid(), WsfGeoPoint::GroundRangeTo(), PointIsInAngularExtents(), and WsfGeoPoint::TrueBearingTo().

Referenced by GetClosestPointInZone(), and GetDistanceFromPointToZone().

GetDistanceFromPointToZone()

bool ZoneUtils::GetDistanceFromPointToZone	(	WsfSimulation *	sim_ptr,
		double	wcsPoint[3],
		WsfZoneDefinition &	zone,
		double &	distance )

References WsfZoneDefinition::cCIRCULAR, WsfZoneDefinition::cELLIPTICAL, WsfZoneDefinition::cINTERNAL, WsfZoneDefinition::cPOLYGONAL, WsfZoneDefinition::cSPHERICAL, FindIntersection(), GetDistanceFromEllipseToPoint(), IADSC2ScenarioExtension::GetGlobalLogger(), GetLatLonPoints(), WsfGeoPoint::GetLocationWCS(), WsfZoneDefinition::GetRadius(), WsfZoneDefinition::GetReferenceHeading(), WsfZoneDefinition::GetRelativeType(), WsfSimulation::GetScenario(), WsfZoneDefinition::GetShapeType(), GetZoneCentroid(), WsfGeoPoint::GroundRangeTo(), PointIsInAngularExtents(), WsfZoneDefinition::PointIsInside(), and WsfGeoPoint::SetLocationWCS().

Referenced by WsfBMZoneRecord::getDistanceToZone().

GetDistanceFromPointToZoneCenter()

double ZoneUtils::GetDistanceFromPointToZoneCenter	(	WsfSimulation *	sim_ptr,
		double	wcsPoint[3],
		WsfZoneDefinition &	zone )

References WsfZoneDefinition::cINTERNAL, WsfGeoPoint::GetLocationWCS(), WsfZoneDefinition::GetRelativeType(), GetZoneCentroid(), WsfGeoPoint::GroundRangeTo(), and WsfGeoPoint::SetLocationWCS().

Referenced by WsfBMZoneRecord::getDistanceToZoneCenter().

GetExtraDistanceBasedOnShape()

double ZoneUtils::GetExtraDistanceBasedOnShape ( WsfZoneDefinition & zone )

static

References WsfZoneDefinition::cCIRCULAR, WsfZoneDefinition::cELLIPTICAL, WsfZoneDefinition::cPOLYGONAL, WsfZoneDefinition::cSPHERICAL, WsfZoneDefinition::GetLatLonExtrema(), WsfZoneDefinition::GetLonAxisLength(), WsfZoneDefinition::GetRadius(), and WsfZoneDefinition::GetShapeType().

Referenced by isProjectedInsideZonePointHeading().

GetHeading()

double ZoneUtils::GetHeading ( double wcsPosition[3], double wcsVelocity[3] )

static

References pos.

Referenced by isProjectedInsideZonePosVel().

GetLatLonPoints()

void ZoneUtils::GetLatLonPoints	(	WsfSimulation *	sim_ptr,
		WsfZoneDefinition &	zone,
		std::vector< WsfGeoPoint > &	points )

References WsfZoneDefinition::cCIRCULAR, WsfZoneDefinition::cELLIPTICAL, WsfZoneDefinition::cNO_SHAPE, WsfZoneDefinition::cOBSERVER, convertEcsToGeoPoint(), WsfZoneDefinition::cPOLYGONAL, WsfZoneDefinition::cSPHERICAL, WsfZoneDefinition::GetAngleBounds(), WsfGeoPoint::GetLat(), WsfZoneDefinition::GetLatAxisLength(), WsfGeoPoint::GetLocationWCS(), WsfGeoPoint::GetLon(), WsfZoneDefinition::GetLonAxisLength(), WsfZoneDefinition::GetPoints(), WsfZoneDefinition::GetRadius(), WsfZoneDefinition::GetReferenceHeading(), WsfZoneDefinition::GetRelativeType(), WsfZoneDefinition::GetShapeType(), and GetZoneCentroid().

Referenced by GetClosestPointInZone(), GetDistanceFromPointToZone(), and isProjectedInsideZone2Points().

GetZoneCentroid()

WsfGeoPoint ZoneUtils::GetZoneCentroid	(	WsfSimulation *	sim_ptr,
		WsfZoneDefinition &	zone )

References WsfZone::Centroid(), WsfZoneDefinition::cINTERNAL, WsfZoneDefinition::cPOLYGONAL, WsfZoneDefinition::GetRelativeType(), WsfZoneDefinition::GetShapeType(), RecalcCentroid(), and WsfZoneDefinition::Reference().

Referenced by WsfBMZoneRecord::getCenterPoint(), GetClosestPointInZone(), GetDistanceFromEllipseToPoint(), GetDistanceFromPointToZone(), GetDistanceFromPointToZoneCenter(), GetLatLonPoints(), isProjectedInsideZonePointHeading(), and PointIsInAngularExtents().

isProjectedInsideZone2Points()

bool ZoneUtils::isProjectedInsideZone2Points	(	WsfSimulation *	sim_ptr,
		WsfZoneDefinition &	zone,
		double	WcsPosition1[3],
		double	WcsPosition2[3] )

References WsfZoneDefinition::cINTERNAL, FindIntersection(), GetLatLonPoints(), WsfZoneDefinition::GetRelativeType(), WsfZoneDefinition::PointIsInside(), and WithinAltitudeBounds().

Referenced by WsfBMZoneRecord::isProjectedInsideZone(), and isProjectedInsideZonePointHeading().

isProjectedInsideZonePointHeading()

bool ZoneUtils::isProjectedInsideZonePointHeading	(	WsfSimulation *	sim_ptr,
		WsfZoneDefinition &	zone,
		double	wcsPosition[3],
		double	headingRadians )

References WsfZoneDefinition::cINTERNAL, WsfGeoPoint::GetDistanceFrom(), GetExtraDistanceBasedOnShape(), WsfZoneDefinition::GetRelativeType(), GetZoneCentroid(), and isProjectedInsideZone2Points().

Referenced by WsfBMZoneRecord::isProjectedInsideZone(), and isProjectedInsideZonePosVel().

isProjectedInsideZonePosVel()

bool ZoneUtils::isProjectedInsideZonePosVel	(	WsfSimulation *	sim_ptr,
		WsfZoneDefinition &	zone,
		double	wcsPosition[3],
		double	wcsVelocity[3] )

References WsfZoneDefinition::cINTERNAL, GetHeading(), WsfZoneDefinition::GetRelativeType(), and isProjectedInsideZonePointHeading().

PointIsInAngularExtents()

bool ZoneUtils::PointIsInAngularExtents ( WsfSimulation * sim_ptr, WsfZoneDefinition & zone, const WsfGeoPoint & point )

static

References WsfGeoPoint::GetAlt(), WsfZoneDefinition::GetAngleBounds(), WsfGeoPoint::GetLat(), WsfGeoPoint::GetLocationWCS(), WsfGeoPoint::GetLon(), WsfZoneDefinition::GetReferenceHeading(), and GetZoneCentroid().

Referenced by GetDistanceFromEllipseToPoint(), and GetDistanceFromPointToZone().

RecalcCentroid()

bool ZoneUtils::RecalcCentroid ( WsfSimulation * sim_ptr, const WsfZoneDefinition & zone, const WsfGeoPoint & relEcsCentroid, WsfGeoPoint & wcsCentroid )

static

References WsfZoneDefinition::GetReferencePlatform(), WsfGeoPoint::SetLocationLLA(), WsfGeoPoint::SetLocationWCS(), and success.

Referenced by GetZoneCentroid().

ValueSet()

bool ZoneUtils::ValueSet ( double val )

static

References WsfZone::cUNSPECIFIED.

Referenced by WithinAltitudeBounds().

WithinAltitudeBounds()

bool ZoneUtils::WithinAltitudeBounds ( WsfZoneDefinition & zone, double WcsPosition1[3], double WcsPosition2[3] )

static

References WsfGeoPoint::GetAlt(), WsfZoneDefinition::GetAltBounds(), and ValueSet().

Referenced by isProjectedInsideZone2Points().