DtEnvironmentalStateManager Class Reference

Maintains the environmental state of the simulation, such as time of day, illumination, and various aspects of the weather. All access to this data from any behavior or dynamics model should be made to this class.

This manager provides access to the environmental state, regardless of whether that state is simulated locally or distributed on the network by a different simulation engine.

Weather state is distributed over the network using the METOC object model. Date and time state is distributed using MAK's Date and Time PDU (DIS) or object class (HLA). Please refer to the MAK One Interoperability Guide for more information on the MAK object model.

The DtEnvironmentalStateManager also has methods for changing the environmental state parameters. When any of these methods are called, this class locates the simulation engine in the exercise that is simulating the environmental state, and sends commands to that simulation engine to change the state. As a result, any calls to these modification methods will result in the environmental state changing for all simulation engines in the exercise, not just the local application.

As a general rule an empty weatherArea name will return weather for the global area. A vector location of zero() will also return global weather.

Related Examples

• TDL Message Sim

Public Member Functions
	DtEnvironmentalStateManager (DtSimulationServices *simManager, DtLocalObjectManager *)
virtual	~DtEnvironmentalStateManager ()
virtual bool	init ()
virtual void	tick ()
virtual bool	globalEnvironmentSimulatedLocally () const
virtual bool	startEnvironmentSimulationLocally ()
virtual double	visualDetectionMinimumContrast () const
virtual double	airTemperature (const DtVector &) const
virtual double	airPressure (const DtVector &localPosition) const
virtual double	airTemperatureAltitude (const DtVector &localPosition) const
virtual double	airPressureAltitude (const DtVector &localPosition) const
virtual double	humidity (const DtVector &localPosition) const
virtual double	precipitationIntensity (const DtVector &) const
virtual double	averagePrecipitationIntensity (const DtChord &) const
virtual DtVrfWeatherPrecipitationType	precipitationType (const DtVector &) const
virtual double	windSpeed (const DtVector &) const
virtual double	windDirection (const DtVector &) const
virtual DtVrfTurbulenceLevel	airTurbulence (const DtVector &) const
virtual bool	lightningPresent (const DtVector &localPosition) const
virtual double	visibility (const DtVector &) const
virtual int	visibilityObscurant (const DtVector &) const
virtual double	visibility (const DtChord &) const
virtual double	underwaterVisibility (const DtVector &) const
virtual double	surfaceTransparency (const DtVector &) const
virtual double	waterCurrentSpeed (const DtVector &) const
virtual double	waterCurrentDirection (const DtVector &) const
virtual double	ambientWaterTemperature (const DtVector &) const
virtual double	tidalOffset (const DtVector &) const
virtual unsigned int	swellState (const DtVector &) const
virtual double	swellStateDirection (const DtVector &) const
virtual unsigned int	seaState (const DtVector &) const
virtual double	seaStateDirection (const DtVector &) const
virtual double	choppiness (const DtVector &) const
virtual double	surgeDepth (const DtVector &) const
virtual double	fogHeight (const DtVector &) const
virtual DtVector	fogColor (const DtVector &) const
virtual double	snowAccumulation (const DtVector &) const
virtual double	snowRoadAccumulation (const DtVector &) const
virtual double	rainAccumulation (const DtVector &) const
virtual DtObjectType	globalEnvironmentObjectType () const
virtual DtObjectType	metocServiceObjectType () const
virtual DtUUID	initializeAndGetMetocWeatherService ()
virtual void	setMetocEnabled (bool b)
virtual bool	metocEnabled () const
virtual bool	windSpeedAndDirectionAtAltitude (const DtVector &, double altMSL, double &windSpeed, double &windDirection) const
virtual bool	visibilityAndObscurantAtAltitude (const DtVector &, double altMSL, double &visibility, int &obscurant) const
virtual void	computeSoilWeatherMobilityModifiers (const DtVector &location, const DtString &soilType, double &snowEffectFraction, DtString &alternateSoil, double &alternateSoilFraction, double &tractionModifier) const
DtSimulationServices *	simulationServices () const
virtual DtLocalObject *	createGlobalEnvironmentObject ()
void	printWeatherObjects () const
virtual const DtWeatherStateProvider *	weatherStateProvider () const
virtual void	setWeatherStateProvider (DtWeatherStateProvider *w)
Command handlers
virtual void	setWeatherState (const DtChangeWeatherCommand &command)
virtual void	setUseDayNightIlluminationModel (const DtChangeTimeOfDayCommand &command)
Functions to get weather objects and cloud layer objects.
These should not be called by VRF components to get weather information; instead, the weather attribute accessor functions should be used. The accessor functions make use of the weather state provider, which may have been overridden to provide weather data using a mechanism other than local weather objects and cloud layer objects.
template<typename WeatherStateType >
const WeatherStateType *	weatherStateFor (const DtUUID &=DtUUID::nullUUID(), bool *isGlobal=0) const
template<typename WeatherStateType >
const WeatherStateType *	weatherStateFor (const DtVector &localPosition, bool *isGlobal=0) const
DtSimObjectReference	globalWeatherObject () const
virtual std::vector < DtSimObjectReference >	weatherObjectsFor (const DtChord &localChord) const
virtual const makVrf::DtTroposphereStateComponent *	cloudLayerFor (const DtUUID &) const
virtual const makVrf::DtTroposphereStateComponent *	cloudLayerFor (const DtVector &localPosition) const
virtual std::vector< const makVrf::DtTroposphereStateComponent * >	cloudLayersFor (const DtChord &localChord) const
virtual std::vector < CloudStateSegment >	cloudLayerDescriptionsAt (const DtVector &localPosition) const
virtual DtSimObjectReference	windCorridorFor (const DtUUID &) const
virtual DtSimObjectReference	windCorridorFor (double &windHeading, const DtVector &localPosition) const
virtual std::vector < DtSimObjectReference >	windCorridorsFor (const DtChord &localChord) const
virtual DtSimObjectReference	airTurbulenceFor (const DtUUID &) const
virtual DtSimObjectReference	airTurbulenceFor (const DtVector &localPosition) const
virtual std::vector < DtSimObjectReference >	airTurbulencesFor (const DtChord &localChord) const
virtual double	thermoclineLayer1Depth (const DtVector &) const
virtual double	thermoclineLayer1Permeability (const DtVector &) const
virtual double	thermoclineLayer2Depth (const DtVector &) const
virtual double	thermoclineLayer2Permeability (const DtVector &) const
virtual double	thermoclineLayer3Depth (const DtVector &) const
virtual double	thermoclineLayer3Permeability (const DtVector &) const
virtual double	thermoclineLayer4Depth (const DtVector &) const
virtual double	thermoclineLayer4Permeability (const DtVector &) const
virtual double	thermoclineLayer5Depth (const DtVector &) const
virtual double	thermoclineLayer5Permeability (const DtVector &) const
Time functions
virtual void	setDateAndTimeOfDay (double secondsPastMidnight)
virtual void	setDateAndTimeOfDay (const DtChangeTimeOfDayCommand &command)
virtual double	timeOfDay () const
virtual double	dateAndTimeOfDay () const
virtual void	setTimeOfDayAdvancementSpeed (double speed)
virtual void	setTimeOfDayAdvancementSpeed (const DtChangeTimeOfDayCommand &command)
virtual double	timeOfDayAdvancementSpeed () const
Illumination functions
virtual double	illumination (const DtVector &localPosition) const
virtual double	expectedIllumination (const DtVector &localPosition, double dateAndTime) const
Options for how weather attributes are calculated.
virtual void	setSnowMinimumAltitude (double snow, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual double	snowMinimumAltitude (const DtVector &) const
virtual void	setWindDrivenSeaStateEnabled (bool b, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual bool	windDrivenSeaStateEnabled (const DtVector &) const
virtual void	setUseDayNightIlluminationModel (bool)
virtual bool	useDayNightIlluminationModel () const
virtual double	normalizedPrecipitationRate () const
virtual void	setNormalizedPrecipitationRate (const double)
virtual bool	reduceVisibilityForPrecipitation () const
virtual void	setReduceVisibilityForPrecipitation (const bool)

Protected Member Functions
virtual void	processSimObjectAdded (DtSimObjectReference)
virtual void	processSimObjectDeleted (DtSimObjectReference)
virtual DtEnvironmentalStateSetter *	createLocalEnvironmentalStateSetter ()
virtual DtEnvironmentalStateSetter *	createRemoteEnvironmentalStateSetter ()
virtual void	processChangeWeatherPriorities (DtSimMessage *msg)
virtual void	processRequestWeatherAtLocation (DtSimMessage *msg)
virtual void	initializeIlluminationObjectsList ()
virtual void	initializeSoilCharacteristics ()
virtual void	initializeWeatherStateProvider ()
virtual void	initializeWeatherParameters ()
virtual const DtIlluminationObjectParameters &	findBestMatch (const DtObjectType &objtype) const
virtual void	setupGlobalEnvironmentObject (DtLocalObject *lo)
virtual void	setupGlobalEnvironmentObject (const DtUUID &)
Global Soil-Related Functions
virtual DtString	deepWaterSoilName () const
virtual DtString	shallowWaterSoilName () const
virtual DtString	waterySoilName () const
virtual DtString	drySoilName () const
virtual DtString	roadSoilName () const
virtual DtString	snowSoilName () const
virtual DtString	iceSoilName () const
virtual double	deepSnowDepth () const
virtual double	saturationWaterDepth () const
virtual double	waterSlideDepth () const
virtual double	waterSlideFactor () const
virtual double	hardFreezeTemperature () const
virtual void	setPriority (int p, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual int	priority (const DtUUID &weatherArea) const
virtual int	priority (const DtVector &) const
Individual cloud layer accessors.
Models should use the cloud layer descriptions instead.
virtual CloudLayerCloudType	cloudType (const DtVector &localPosition) const
virtual double	cloudAltitude (const DtVector &localPosition) const
virtual double	cloudThickness (const DtVector &localPosition) const
virtual double	cloudDensity (const DtVector &localPosition) const
Set functions for attributes of weather objects.
virtual void	setAmbientAirTemperature (double temp, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setAmbientAirPressure (double pressure, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setAirTemperatureAltitude (double altitude, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setAirPressureAltitude (double altitude, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setSeaLevelWaterConcentration (double water, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setAirTurbulence (int current, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setPrecipitationIntensity (double factor, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setPrecipitationType (DtVrfWeatherPrecipitationType current, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setUnderwaterVisibility (double underwaterVisibility, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setSurfaceTransparency (double transparency, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setWaterCurrentSpeed (double waterCurrentSpeed, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setWaterCurrentDirection (double waterCurrentDirection, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setAmbientWaterTemperature (double waterTemperature, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setTidalOffset (double tidalOffset, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setSwellState (unsigned int state, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setSwellStateDirection (double direction, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setSeaState (unsigned int state, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setSeaStateDirection (double direction, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setChoppiness (double choppiness, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setSurgeDepth (double depth, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setFogHeight (double depth, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setFogColor (const DtVector &color, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setSnowAccumulation (double snow, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setSnowRoadAccumulation (double snow, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setRainAccumulation (double rain, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setThermoclineLayer1Depth (double depth, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setThermoclineLayer1Permeability (double depth, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setThermoclineLayer2Depth (double depth, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setThermoclineLayer2Permeability (double depth, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setThermoclineLayer3Depth (double depth, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setThermoclineLayer3Permeability (double depth, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setThermoclineLayer4Depth (double depth, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setThermoclineLayer4Permeability (double depth, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setThermoclineLayer5Depth (double depth, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setThermoclineLayer5Permeability (double depth, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setLightningPresentForWeatherArea (bool, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	clearWindLevels (const DtUUID &weatherArea=DtUUID::nullUUID())
virtual void	setWindLevels (const DtRwWindLevels &, const DtUUID &weatherArea=DtUUID::nullUUID())
virtual DtRwWindLevels	windLevels (const DtVector &localPosition) const
virtual void	setDeepWaterSoilName (const DtString &)
virtual void	setShallowWaterSoilName (const DtString &)
virtual void	setDrySoilName (const DtString &)
virtual void	setWaterySoilName (const DtString &)
virtual void	setRoadSoilName (const DtString &)
virtual void	setSnowSoilName (const DtString &)
virtual void	setIceSoilName (const DtString &)
virtual void	setDeepSnowDepth (const double)
virtual void	setSaturationWaterDepth (const double)
virtual void	setWaterSlideDepth (const double)
virtual void	setWaterSlideFactor (const double)
virtual void	setHardFreezeTemperature (const double)

Static Protected Member Functions
static void	changeWeatherPrioritiesCallback (DtSimMessage *msg, void *usr)
static void	requestWeatherAtLocationCallback (DtSimMessage *msg, void *usr)
static void	physicalWorldParametersChangedCallback (void *usr)
static void	globalObjectAddedCallback (const DtLocalObject *, void *usr)

Protected Attributes
DtSimulationServices *	mySimulationServices
DtWeatherStateProvider *	myWeatherStateProvider
DtLocalObject *	myNextFrameGlobalEnvironmentObject
DtUUID	myNextFrameGlobalEnvironmentObjectUUID
DtSimObjectReference	myGlobalEnvironmentObject
DtSimObjectReferenceList	myWeatherObjects
DtSimObjectReferenceList	myWindCorridorObjects
DtSimObjectReferenceList	myAirTurbulenceObjects
DtEnvironmentalStateSetter *	myEnvironmentalStateSetter
bool	myCreatedMetocService
DtUUID	myMetocWeatherServiceUuid
DtManagedObjectListConstPtr	myIlluminationObjects
std::map< DtObjectType, DtIlluminationObjectParameters >	myIlluminationObjectTypes
DtString	myDeepWaterSoilName
DtString	myShallowWaterSoilName
DtString	myWaterySoilName
DtString	myDrySoilName
DtString	myRoadSoilName
DtString	mySnowSoilName
DtString	myIceSoilName
double	myDeepSnowDepth
double	mySaturationWaterDepth
DtReal	myWaterSlideDepth
DtReal	myWaterSlideFactor
double	myHardFreezeTemperature
double	myNormalizedPrecipitationRate
DtRwBoolean	myReduceVisibilityForPrecipitation
boost::signals2::scoped_connection	mySimObjectAddedConnection
boost::signals2::scoped_connection	mySimObjectDeletedConnection
bool	myFirstTick
DtLocalObjectManager *	myObjectManager
bool	myMetocEnabled
tbb::spin_mutex	myRemovalMutex

Private Member Functions
	DtEnvironmentalStateManager (const DtEnvironmentalStateManager &orig)
const DtEnvironmentalStateManager &	operator= (const DtEnvironmentalStateManager &orig)
	DtEnvironmentalStateManager ()

Constructor & Destructor Documentation

DtEnvironmentalStateManager::DtEnvironmentalStateManager ( const DtEnvironmentalStateManager &  orig )

private

Not implemented.

DtEnvironmentalStateManager::DtEnvironmentalStateManager ( )

private

Not implemented.

DtEnvironmentalStateManager::DtEnvironmentalStateManager	(	DtSimulationServices *	simManager,
		DtLocalObjectManager *
	)

constructor

virtual DtEnvironmentalStateManager::~DtEnvironmentalStateManager ( )

virtual

destructor

Member Function Documentation

const DtEnvironmentalStateManager& DtEnvironmentalStateManager::operator= ( const DtEnvironmentalStateManager &  orig )

private

Not implemented.

virtual bool DtEnvironmentalStateManager::init ( )

virtual

virtual void DtEnvironmentalStateManager::tick ( )

virtual

virtual const DtWeatherStateProvider* DtEnvironmentalStateManager::weatherStateProvider ( ) const

virtual

The weather state is obtained through an object that defines the interface.

virtual void DtEnvironmentalStateManager::setWeatherStateProvider ( DtWeatherStateProvider *  w )

virtual

The weather state is obtained through an object that defines the interface.

virtual bool DtEnvironmentalStateManager::globalEnvironmentSimulatedLocally ( ) const

virtual

Returns

True if the global environment is currently being simulated by this simulation engine.

virtual bool DtEnvironmentalStateManager::startEnvironmentSimulationLocally ( )

virtual

Starts simulating the global environment locally on this simulation engine. Only starts the local simulation if there is not one (remote or local) already running.

Returns

True if successful.

virtual void DtEnvironmentalStateManager::setWeatherState ( const DtChangeWeatherCommand &  command )

virtual

Process change weather sim command. This is called by the change-weather plan command. Calls the appropriate setXXX() functions locally, depending on what is in the command.

virtual void DtEnvironmentalStateManager::setUseDayNightIlluminationModel ( const DtChangeTimeOfDayCommand &  command )

virtual

Process change weather sim command. This is called by the change-weather plan command. Calls the appropriate setXXX() functions locally, depending on what is in the command.

template<typename WeatherStateType >

const WeatherStateType* DtEnvironmentalStateManager::weatherStateFor	(	const DtUUID &	= DtUUID::nullUUID(),
		bool *	isGlobal = 0
	)		const

Returns the weather state data given the specified weather object name (if blank uses global weather)

template<typename WeatherStateType >

const WeatherStateType* DtEnvironmentalStateManager::weatherStateFor	(	const DtVector &	localPosition,
		bool *	isGlobal = 0
	)		const

Returns the weather state data of the highest priority at the given location. If no local weather, returns global weather.

DtSimObjectReference DtEnvironmentalStateManager::globalWeatherObject

(

)

const

Returns the global weather object.

virtual std::vector<DtSimObjectReference> DtEnvironmentalStateManager::weatherObjectsFor ( const DtChord &  localChord ) const

virtual

Returns all weather objects that are intersected by this chord. The global weather object is always returned on the list unless the chord intersects only one weather object, and both endpoints are within that object.

virtual const makVrf::DtTroposphereStateComponent* DtEnvironmentalStateManager::cloudLayerFor ( const DtUUID &  ) const

virtual

Returns the cloud layer object given the specified name (if blank uses global weather)

virtual const makVrf::DtTroposphereStateComponent* DtEnvironmentalStateManager::cloudLayerFor ( const DtVector &  localPosition ) const

virtual

Returns the cloud layer at the given location. If multiple at the same location returns the first hit.

virtual std::vector<const makVrf::DtTroposphereStateComponent*> DtEnvironmentalStateManager::cloudLayersFor ( const DtChord &  localChord ) const

virtual

Returns all cloud layer objects that are intersected by this chord.

virtual std::vector<CloudStateSegment> DtEnvironmentalStateManager::cloudLayerDescriptionsAt ( const DtVector &  localPosition ) const

virtual

Returns simple structures describing cloud attributes for layers above the local position. Note that while this data may be useful for finding the cloud ceiling or something, visibility information should be obtained with the visibility functions.

virtual DtSimObjectReference DtEnvironmentalStateManager::windCorridorFor ( const DtUUID &  ) const

virtual

Returns the wind corridor object given the specified name.

virtual DtSimObjectReference DtEnvironmentalStateManager::windCorridorFor ( double &  windHeading, const DtVector &  localPosition  ) const

virtual

Returns the wind corridor at the given location. If multiple at the same location returns the first hit.

virtual std::vector<DtSimObjectReference> DtEnvironmentalStateManager::windCorridorsFor ( const DtChord &  localChord ) const

virtual

Returns all wind corridor objects that are intersected by this chord.

virtual DtSimObjectReference DtEnvironmentalStateManager::airTurbulenceFor ( const DtUUID &  ) const

virtual

Returns the air turbulence object given the specified name.

virtual DtSimObjectReference DtEnvironmentalStateManager::airTurbulenceFor ( const DtVector &  localPosition ) const

virtual

Returns the air turbulence at the given location. If multiple at the same location returns the first hit.

virtual std::vector<DtSimObjectReference> DtEnvironmentalStateManager::airTurbulencesFor ( const DtChord &  localChord ) const

virtual

Returns all air turbulence objects that are intersected by this chord.

virtual double DtEnvironmentalStateManager::visualDetectionMinimumContrast ( ) const

virtual

This constant is the minimum contrast ratio often use to determine the threshold of visual detectability. Default value is 0.02. (That value may be too small for detection, but more appropriate for identification– see Lee and Shang https://doi.org/10.1175/JAS-D-16-0102.1)

virtual double DtEnvironmentalStateManager::airTemperature ( const DtVector &  ) const

virtual

This is the visibility.

Ambient Air Temperature (in Celsius). This varies with altitude.

virtual double DtEnvironmentalStateManager::airPressure ( const DtVector &  localPosition ) const

virtual

Air pressure at the given 3D location. In kiloPascals.

virtual double DtEnvironmentalStateManager::airTemperatureAltitude ( const DtVector &  localPosition ) const

virtual

Air temperature altitude in meters.

virtual double DtEnvironmentalStateManager::airPressureAltitude ( const DtVector &  localPosition ) const

virtual

Air pressure altitude in meters.

virtual double DtEnvironmentalStateManager::humidity ( const DtVector &  localPosition ) const

virtual

Humidity in ppmv.

virtual double DtEnvironmentalStateManager::precipitationIntensity ( const DtVector &  ) const

virtual

Precipitation Intensity. A scaled value with 1.0 = normalizedPrecipitationRate.

virtual double DtEnvironmentalStateManager::averagePrecipitationIntensity ( const DtChord &  ) const

virtual

Supply a chord in local coordinates – this will get the average precipitation intensity through a particular weather area or simply use global if it crosses no area.

virtual DtVrfWeatherPrecipitationType DtEnvironmentalStateManager::precipitationType ( const DtVector &  ) const

virtual

Weather state enumeration.

virtual double DtEnvironmentalStateManager::windSpeed ( const DtVector &  ) const

virtual

Wind speed in m/s.

virtual double DtEnvironmentalStateManager::windDirection ( const DtVector &  ) const

virtual

Wind direction in radians.

virtual DtVrfTurbulenceLevel DtEnvironmentalStateManager::airTurbulence ( const DtVector &  ) const

virtual

Turbulence level.

virtual bool DtEnvironmentalStateManager::lightningPresent ( const DtVector &  localPosition ) const

virtual

Lightning Present.

virtual double DtEnvironmentalStateManager::visibility ( const DtVector &  ) const

virtual

Visibility in meters, including precipitation.

virtual int DtEnvironmentalStateManager::visibilityObscurant ( const DtVector &  ) const

virtual

Visibility in meters, including precipitation.

virtual double DtEnvironmentalStateManager::visibility ( const DtChord &  ) const

virtual

Supply a chord in local coordinates. This function gets all of the weather objects that the chord intersects and returns the average visibility of all objects. Considers precipitation as well as base air visibility. Does not consider cloud layers at this time (VRF 4.8 IPB7). Returns the visibility in meters.

virtual double DtEnvironmentalStateManager::underwaterVisibility ( const DtVector &  ) const

virtual

Underwater visibility in meters.

virtual double DtEnvironmentalStateManager::surfaceTransparency ( const DtVector &  ) const

virtual

Surface transparency (percentage).

virtual double DtEnvironmentalStateManager::waterCurrentSpeed ( const DtVector &  ) const

virtual

Water velocity in meters per second.

virtual double DtEnvironmentalStateManager::waterCurrentDirection ( const DtVector &  ) const

virtual

Water direction in radians clockwise from 0 (north)

virtual double DtEnvironmentalStateManager::ambientWaterTemperature ( const DtVector &  ) const

virtual

Ambient water temperature in Celsius.

virtual double DtEnvironmentalStateManager::tidalOffset ( const DtVector &  ) const

virtual

Tidal offset in meters from the water polygons in the database.

virtual unsigned int DtEnvironmentalStateManager::swellState ( const DtVector &  ) const

virtual

Swell state according to the Douglas Sea Scale (integer 0 - 9)

virtual double DtEnvironmentalStateManager::swellStateDirection ( const DtVector &  ) const

virtual

Swell direction in in radians clockwise from 0 (north)

virtual unsigned int DtEnvironmentalStateManager::seaState ( const DtVector &  ) const

virtual

Sea state according to the Douglas Sea Scale (integer 0 - 9)

virtual double DtEnvironmentalStateManager::seaStateDirection ( const DtVector &  ) const

virtual

Sea state direction in in radians clockwise from 0 (north)

virtual double DtEnvironmentalStateManager::choppiness ( const DtVector &  ) const

virtual

Wave choppiness (0..1)

virtual double DtEnvironmentalStateManager::surgeDepth ( const DtVector &  ) const

virtual

Surge depth (meters)

virtual double DtEnvironmentalStateManager::fogHeight ( const DtVector &  ) const

virtual

The height above which the (air) visibility effect begins to diminish.

virtual DtVector DtEnvironmentalStateManager::fogColor ( const DtVector &  ) const

virtual

Air color (x = red, y = green, z = blue) when object visibility fades out at the visibility distance. Not used in VR-Forces models. Always taken from a weather object.

virtual double DtEnvironmentalStateManager::snowAccumulation ( const DtVector &  ) const

virtual

Snow Accumulation (meters)

virtual double DtEnvironmentalStateManager::snowRoadAccumulation ( const DtVector &  ) const

virtual

Snow Road Accumulation (meters). This represents the depth of snow on a plowed road.

virtual double DtEnvironmentalStateManager::rainAccumulation ( const DtVector &  ) const

virtual

Rain Accumulation (meters)

virtual DtObjectType DtEnvironmentalStateManager::globalEnvironmentObjectType ( ) const

virtual

Returns

The object type that will be used for the global environment object. Returns 1:21:0:0:1:0:0:0

virtual DtObjectType DtEnvironmentalStateManager::metocServiceObjectType ( ) const

virtual

Returns

The object type that will be used for the Metoc Service Object. Returns 1:22:0:0:1:0:0:0

virtual DtUUID DtEnvironmentalStateManager::initializeAndGetMetocWeatherService ( )

virtual

Initializes the METOC Service object.

Returns

The UUID of the Metoc Weather Service UUID

virtual void DtEnvironmentalStateManager::setMetocEnabled ( bool  b )

virtual

Sets METOC Publishing.

virtual bool DtEnvironmentalStateManager::metocEnabled ( ) const

virtual

Returns whether METOC Publishing is enabled.

virtual double DtEnvironmentalStateManager::thermoclineLayer1Depth ( const DtVector &  ) const

virtual

Thermocline depth (in meters) and permeability (0..1). A depth of zero means that layer is not used.

virtual double DtEnvironmentalStateManager::thermoclineLayer1Permeability ( const DtVector &  ) const

virtual

Thermocline depth (in meters) and permeability (0..1). A depth of zero means that layer is not used.

virtual double DtEnvironmentalStateManager::thermoclineLayer2Depth ( const DtVector &  ) const

virtual

Thermocline depth (in meters) and permeability (0..1). A depth of zero means that layer is not used.

virtual double DtEnvironmentalStateManager::thermoclineLayer2Permeability ( const DtVector &  ) const

virtual

Thermocline depth (in meters) and permeability (0..1). A depth of zero means that layer is not used.

virtual double DtEnvironmentalStateManager::thermoclineLayer3Depth ( const DtVector &  ) const

virtual

Thermocline depth (in meters) and permeability (0..1). A depth of zero means that layer is not used.

virtual double DtEnvironmentalStateManager::thermoclineLayer3Permeability ( const DtVector &  ) const

virtual

Thermocline depth (in meters) and permeability (0..1). A depth of zero means that layer is not used.

virtual double DtEnvironmentalStateManager::thermoclineLayer4Depth ( const DtVector &  ) const

virtual

Thermocline depth (in meters) and permeability (0..1). A depth of zero means that layer is not used.

virtual double DtEnvironmentalStateManager::thermoclineLayer4Permeability ( const DtVector &  ) const

virtual

Thermocline depth (in meters) and permeability (0..1). A depth of zero means that layer is not used.

virtual double DtEnvironmentalStateManager::thermoclineLayer5Depth ( const DtVector &  ) const

virtual

Thermocline depth (in meters) and permeability (0..1). A depth of zero means that layer is not used.

virtual double DtEnvironmentalStateManager::thermoclineLayer5Permeability ( const DtVector &  ) const

virtual

Thermocline depth (in meters) and permeability (0..1). A depth of zero means that layer is not used.

virtual bool DtEnvironmentalStateManager::windSpeedAndDirectionAtAltitude ( const DtVector &  , double  altMSL, double &  windSpeed, double &  windDirection  ) const

virtual

Given the altitude, return the wind speed and direction.

virtual bool DtEnvironmentalStateManager::visibilityAndObscurantAtAltitude ( const DtVector &  , double  altMSL, double &  visibility, int &  obscurant  ) const

virtual

Given the altitude, return the wind speed and direction.

virtual void DtEnvironmentalStateManager::setDateAndTimeOfDay ( double  secondsPastMidnight )

virtual

The current time of day, specified by the number of seconds past midnight.

virtual void DtEnvironmentalStateManager::setDateAndTimeOfDay ( const DtChangeTimeOfDayCommand &  command )

virtual

The current time of day, specified by the number of seconds past midnight.

virtual double DtEnvironmentalStateManager::timeOfDay ( ) const

virtual

Time of day in seconds past midnight. (Max value 24 * 3600)

virtual double DtEnvironmentalStateManager::dateAndTimeOfDay ( ) const

virtual

Date and time of day in seconds past 00:00:00 UTC, January 1, 1970.

virtual void DtEnvironmentalStateManager::setTimeOfDayAdvancementSpeed ( double  speed )

virtual

The current time of day advancement speed.

virtual void DtEnvironmentalStateManager::setTimeOfDayAdvancementSpeed ( const DtChangeTimeOfDayCommand &  command )

virtual

The current time of day, specified by the number of seconds past midnight.

virtual double DtEnvironmentalStateManager::timeOfDayAdvancementSpeed ( ) const

virtual

The current time of day, specified by the number of seconds past midnight.

virtual double DtEnvironmentalStateManager::illumination ( const DtVector &  localPosition ) const

virtual

Illumination in percentage (0 to 1.0) at a particular location. Illumination cannot be set directly. It is a function of location and time of day.

virtual double DtEnvironmentalStateManager::expectedIllumination ( const DtVector &  localPosition, double  dateAndTime  ) const

virtual

The expected illumination in percentage (0 to 1.0) from the sky at a particular location and time. Ignores other light sources.

virtual void DtEnvironmentalStateManager::computeSoilWeatherMobilityModifiers ( const DtVector &  location, const DtString &  soilType, double &  snowEffectFraction, DtString &  alternateSoil, double &  alternateSoilFraction, double &  tractionModifier  ) const

virtual

This function computes a set of modifiers for a given soil based on weather conditions at the given location, for the purposes of changing ground vehicle mobility.

Parameters

location	Local coordinates. Note that altitude is important for determining temperature and possible snow coverage.
soilType	The "roughness soil type" of the ground surface. A string.
snowEffectFraction	An output [0-1] indicating what fraction of the soil factors for snow should be applied.
alternateSoilType	An output indicating a different type of soil that weather conditions have turned the ground to.
alternateSoilFraction	An output [0-1] indicating what fraction of the alternate soil factors should be combined with input soil type factors.
tractionModifier	An output [0-1] to be multiplied by the stoppingFactor after the above modifiers are applied to produce a net stoppingFactor.

virtual void DtEnvironmentalStateManager::setSnowMinimumAltitude ( double  snow, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

virtual

When there is snow accumulation, it is nevertheless 0 below this altitude.

virtual double DtEnvironmentalStateManager::snowMinimumAltitude ( const DtVector &  ) const

virtual

When there is snow accumulation, it is nevertheless 0 below this altitude.

virtual void DtEnvironmentalStateManager::setWindDrivenSeaStateEnabled ( bool  b, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

virtual

The sea state in the GUI is taken from wind speed and direction. (In the back end, it is always taken from the sea state attributes though.)

virtual bool DtEnvironmentalStateManager::windDrivenSeaStateEnabled ( const DtVector &  ) const

virtual

The sea state in the GUI is taken from wind speed and direction. (In the back end, it is always taken from the sea state attributes though.)

virtual void DtEnvironmentalStateManager::setUseDayNightIlluminationModel ( bool  )

virtual

Whether or not to use sunrise/sunset times for illumination. If false, always returns maximum illumination.

virtual bool DtEnvironmentalStateManager::useDayNightIlluminationModel ( ) const

virtual

Whether or not to use sunrise/sunset times for illumination. If false, always returns maximum illumination.

virtual double DtEnvironmentalStateManager::normalizedPrecipitationRate ( ) const

virtual

Sets the precipitation rate in mm/hr that corresponds to a precipitationIntensity of 1.0.

virtual void DtEnvironmentalStateManager::setNormalizedPrecipitationRate ( const double  )

virtual

Sets the precipitation rate in mm/hr that corresponds to a precipitationIntensity of 1.0.

virtual bool DtEnvironmentalStateManager::reduceVisibilityForPrecipitation ( ) const

virtual

Reduce visibility from precipitation on top of the visibility in the visibility parameter. This should be false if the environment/weather is set such that the visibility parameter already accounts for precipitation.

virtual void DtEnvironmentalStateManager::setReduceVisibilityForPrecipitation ( const bool  )

virtual

Reduce visibility from precipitation on top of the visibility in the visibility parameter. This should be false if the environment/weather is set such that the visibility parameter already accounts for precipitation.

DtSimulationServices* DtEnvironmentalStateManager::simulationServices ( ) const

inline

virtual DtLocalObject* DtEnvironmentalStateManager::createGlobalEnvironmentObject ( )

virtual

Creates a new locally simulated VRF object with the type returned from globalEnvironmentObjectType(). Sets this new object to myGlovalEnvironmentObject, and sets up myEnvironmentalStateSetter.

virtual DtString DtEnvironmentalStateManager::deepWaterSoilName ( ) const

protectedvirtual

Depth of water accumulation before dry soil is changed completely to watery soil. Meters.

virtual DtString DtEnvironmentalStateManager::shallowWaterSoilName ( ) const

protectedvirtual

Depth of water accumulation before dry soil is changed completely to watery soil. Meters.

virtual DtString DtEnvironmentalStateManager::waterySoilName ( ) const

protectedvirtual

Depth of water accumulation before dry soil is changed completely to watery soil. Meters.

virtual DtString DtEnvironmentalStateManager::drySoilName ( ) const

protectedvirtual

Depth of water accumulation before dry soil is changed completely to watery soil. Meters.

virtual DtString DtEnvironmentalStateManager::roadSoilName ( ) const

protectedvirtual

Depth of water accumulation before dry soil is changed completely to watery soil. Meters.

virtual DtString DtEnvironmentalStateManager::snowSoilName ( ) const

protectedvirtual

Depth of water accumulation before dry soil is changed completely to watery soil. Meters.

virtual DtString DtEnvironmentalStateManager::iceSoilName ( ) const

protectedvirtual

Depth of water accumulation before dry soil is changed completely to watery soil. Meters.

virtual double DtEnvironmentalStateManager::deepSnowDepth ( ) const

protectedvirtual

Depth of water accumulation before dry soil is changed completely to watery soil. Meters.

virtual double DtEnvironmentalStateManager::saturationWaterDepth ( ) const

protectedvirtual

Depth of water accumulation before dry soil is changed completely to watery soil. Meters.

virtual double DtEnvironmentalStateManager::waterSlideDepth ( ) const

protectedvirtual

Depth of water on a hard surface that causes loss of normal traction.

virtual double DtEnvironmentalStateManager::waterSlideFactor ( ) const

protectedvirtual

Fraction [0-1] of traction retained on hard surface with water on it.

virtual double DtEnvironmentalStateManager::hardFreezeTemperature ( ) const

protectedvirtual

Temperature at which shallow water is frozen enough to drive a vehicle on. Degrees C.

virtual void DtEnvironmentalStateManager::setPriority ( int  p, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

Sets/gets the priority of the weather area. This value is not used for global weather.

virtual int DtEnvironmentalStateManager::priority ( const DtUUID &  weatherArea ) const

protectedvirtual

Sets/gets the priority of the weather area. This value is not used for global weather.

virtual int DtEnvironmentalStateManager::priority ( const DtVector &  ) const

protectedvirtual

Sets/gets the priority of the weather area. This value is not used for global weather.

virtual CloudLayerCloudType DtEnvironmentalStateManager::cloudType ( const DtVector &  localPosition ) const

protectedvirtual

virtual double DtEnvironmentalStateManager::cloudAltitude ( const DtVector &  localPosition ) const

protectedvirtual

virtual double DtEnvironmentalStateManager::cloudThickness ( const DtVector &  localPosition ) const

protectedvirtual

virtual double DtEnvironmentalStateManager::cloudDensity ( const DtVector &  localPosition ) const

protectedvirtual

virtual void DtEnvironmentalStateManager::setAmbientAirTemperature ( double  temp, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setAmbientAirPressure ( double  pressure, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setAirTemperatureAltitude ( double  altitude, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setAirPressureAltitude ( double  altitude, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setSeaLevelWaterConcentration ( double  water, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setAirTurbulence ( int  current, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setPrecipitationIntensity ( double  factor, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setPrecipitationType ( DtVrfWeatherPrecipitationType  current, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setUnderwaterVisibility ( double  underwaterVisibility, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setSurfaceTransparency ( double  transparency, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setWaterCurrentSpeed ( double  waterCurrentSpeed, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setWaterCurrentDirection ( double  waterCurrentDirection, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setAmbientWaterTemperature ( double  waterTemperature, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setTidalOffset ( double  tidalOffset, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setSwellState ( unsigned int  state, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setSwellStateDirection ( double  direction, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setSeaState ( unsigned int  state, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setSeaStateDirection ( double  direction, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setChoppiness ( double  choppiness, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setSurgeDepth ( double  depth, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setFogHeight ( double  depth, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setFogColor ( const DtVector &  color, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setSnowAccumulation ( double  snow, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setSnowRoadAccumulation ( double  snow, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setRainAccumulation ( double  rain, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setThermoclineLayer1Depth ( double  depth, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setThermoclineLayer1Permeability ( double  depth, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setThermoclineLayer2Depth ( double  depth, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setThermoclineLayer2Permeability ( double  depth, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setThermoclineLayer3Depth ( double  depth, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setThermoclineLayer3Permeability ( double  depth, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setThermoclineLayer4Depth ( double  depth, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setThermoclineLayer4Permeability ( double  depth, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setThermoclineLayer5Depth ( double  depth, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setThermoclineLayer5Permeability ( double  depth, const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::setLightningPresentForWeatherArea ( bool  , const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual void DtEnvironmentalStateManager::clearWindLevels ( const DtUUID &  weatherArea = DtUUID::nullUUID() )

protectedvirtual

virtual void DtEnvironmentalStateManager::setWindLevels ( const DtRwWindLevels &  , const DtUUID &  weatherArea = DtUUID::nullUUID()  )

protectedvirtual

virtual DtRwWindLevels DtEnvironmentalStateManager::windLevels ( const DtVector &  localPosition ) const

protectedvirtual

virtual void DtEnvironmentalStateManager::setDeepWaterSoilName ( const DtString &  )

protectedvirtual

Global soil-Related set functions.

virtual void DtEnvironmentalStateManager::setShallowWaterSoilName ( const DtString &  )

protectedvirtual

Global soil-Related set functions.

virtual void DtEnvironmentalStateManager::setDrySoilName ( const DtString &  )

protectedvirtual

Global soil-Related set functions.

virtual void DtEnvironmentalStateManager::setWaterySoilName ( const DtString &  )

protectedvirtual

Global soil-Related set functions.

virtual void DtEnvironmentalStateManager::setRoadSoilName ( const DtString &  )

protectedvirtual

Global soil-Related set functions.

virtual void DtEnvironmentalStateManager::setSnowSoilName ( const DtString &  )

protectedvirtual

Global soil-Related set functions.

virtual void DtEnvironmentalStateManager::setIceSoilName ( const DtString &  )

protectedvirtual

Global soil-Related set functions.

virtual void DtEnvironmentalStateManager::setDeepSnowDepth ( const double  )

protectedvirtual

Global soil-Related set functions.

virtual void DtEnvironmentalStateManager::setSaturationWaterDepth ( const double  )

protectedvirtual

Global soil-Related set functions.

virtual void DtEnvironmentalStateManager::setWaterSlideDepth ( const double  )

protectedvirtual

Global soil-Related set functions.

virtual void DtEnvironmentalStateManager::setWaterSlideFactor ( const double  )

protectedvirtual

Global soil-Related set functions.

virtual void DtEnvironmentalStateManager::setHardFreezeTemperature ( const double  )

protectedvirtual

Global soil-Related set functions.

virtual void DtEnvironmentalStateManager::processSimObjectAdded ( DtSimObjectReference  )

protectedvirtual

virtual void DtEnvironmentalStateManager::processSimObjectDeleted ( DtSimObjectReference  )

protectedvirtual

virtual DtEnvironmentalStateSetter* DtEnvironmentalStateManager::createLocalEnvironmentalStateSetter ( )

protectedvirtual

Returns

A new instance of DtLocalEnvironmentalStateSetter().

virtual DtEnvironmentalStateSetter* DtEnvironmentalStateManager::createRemoteEnvironmentalStateSetter ( )

protectedvirtual

Returns

A new instance of DtRemoteEnvironmentalStateSetter().

static void DtEnvironmentalStateManager::changeWeatherPrioritiesCallback ( DtSimMessage *  msg, void *  usr  )

staticprotected

virtual void DtEnvironmentalStateManager::processChangeWeatherPriorities ( DtSimMessage *  msg )

protectedvirtual

static void DtEnvironmentalStateManager::requestWeatherAtLocationCallback ( DtSimMessage *  msg, void *  usr  )

staticprotected

virtual void DtEnvironmentalStateManager::processRequestWeatherAtLocation ( DtSimMessage *  msg )

protectedvirtual

static void DtEnvironmentalStateManager::physicalWorldParametersChangedCallback ( void *  usr )

staticprotected

virtual void DtEnvironmentalStateManager::initializeIlluminationObjectsList ( )

protectedvirtual

virtual void DtEnvironmentalStateManager::initializeSoilCharacteristics ( )

protectedvirtual

Copy soil names and soil weather parameters from the physicalWorld parameters.

virtual void DtEnvironmentalStateManager::initializeWeatherStateProvider ( )

protectedvirtual

Reset the weather object provider object–create a new one from the factory, replacing the old one if it exists.

virtual void DtEnvironmentalStateManager::initializeWeatherParameters ( )

protectedvirtual

Set constants relating physical quantities to class function return values, e.g. normalized precipitation rate.

virtual const DtIlluminationObjectParameters& DtEnvironmentalStateManager::findBestMatch ( const DtObjectType &  objtype ) const

protectedvirtual

virtual void DtEnvironmentalStateManager::setupGlobalEnvironmentObject ( DtLocalObject *  lo )

protectedvirtual

virtual void DtEnvironmentalStateManager::setupGlobalEnvironmentObject ( const DtUUID &  )

protectedvirtual

static void DtEnvironmentalStateManager::globalObjectAddedCallback ( const DtLocalObject *  , void *  usr  )

staticprotected

void DtEnvironmentalStateManager::printWeatherObjects

(

)

const

Test method.

Member Data Documentation

DtSimulationServices* DtEnvironmentalStateManager::mySimulationServices

protected

DtWeatherStateProvider* DtEnvironmentalStateManager::myWeatherStateProvider

protected

The object used to get weather state.

DtLocalObject* DtEnvironmentalStateManager::myNextFrameGlobalEnvironmentObject

protected

DtUUID DtEnvironmentalStateManager::myNextFrameGlobalEnvironmentObjectUUID

protected

DtSimObjectReference DtEnvironmentalStateManager::myGlobalEnvironmentObject

protected

DtSimObjectReferenceList DtEnvironmentalStateManager::myWeatherObjects

protected

DtSimObjectReferenceList DtEnvironmentalStateManager::myWindCorridorObjects

protected

DtSimObjectReferenceList DtEnvironmentalStateManager::myAirTurbulenceObjects

protected

DtEnvironmentalStateSetter* DtEnvironmentalStateManager::myEnvironmentalStateSetter

protected

This is only for setting global weather – local weather will use local vrf objects.

bool DtEnvironmentalStateManager::myCreatedMetocService

protected

DtUUID DtEnvironmentalStateManager::myMetocWeatherServiceUuid

protected

DtManagedObjectListConstPtr DtEnvironmentalStateManager::myIlluminationObjects

protected

std::map<DtObjectType, DtIlluminationObjectParameters> DtEnvironmentalStateManager::myIlluminationObjectTypes

protected

DtString DtEnvironmentalStateManager::myDeepWaterSoilName

protected

Name of soil that is considered deep water.

DtString DtEnvironmentalStateManager::myShallowWaterSoilName

protected

Name of soil that is considered shallow water.

DtString DtEnvironmentalStateManager::myWaterySoilName

protected

Name of soil that is considered watery soil.

DtString DtEnvironmentalStateManager::myDrySoilName

protected

Name of soil that is dry soil–not sand or gravel.

DtString DtEnvironmentalStateManager::myRoadSoilName

protected

Name of soil that is paved road.

DtString DtEnvironmentalStateManager::mySnowSoilName

protected

Name of "soil" that is snow.

DtString DtEnvironmentalStateManager::myIceSoilName

protected

Name of "soil" that is ice.

double DtEnvironmentalStateManager::myDeepSnowDepth

protected

Depth of snow required for full snow soil effect. Meters.

double DtEnvironmentalStateManager::mySaturationWaterDepth

protected

Depth of water accumulation before dry soil is changed completely to watery soil. Meters.

DtReal DtEnvironmentalStateManager::myWaterSlideDepth

protected

Depth of water on a hard surface that causes loss of normal traction.

DtReal DtEnvironmentalStateManager::myWaterSlideFactor

protected

Fraction [0-1] of traction retained on hard surface with water on it.

double DtEnvironmentalStateManager::myHardFreezeTemperature

protected

Temperature at which shallow water is frozen enough to drive a vehicle on. Degrees C.

double DtEnvironmentalStateManager::myNormalizedPrecipitationRate

protected

The (rain) precipitation rate that corresponds to a value of 1.0 in a weather object or the return value of the function in this class.

DtRwBoolean DtEnvironmentalStateManager::myReduceVisibilityForPrecipitation

protected

This flag determines whether to degrade visibility due to precipitation, on top of the effect of the visibility parameter in the weather state. Of course precipitation should degrade visibility, but the stealth viewer may use the visibility parameter as the net visibility including precipitation, in which case visibility should not be reduced further.

boost::signals2::scoped_connection DtEnvironmentalStateManager::mySimObjectAddedConnection

protected

boost::signals2::scoped_connection DtEnvironmentalStateManager::mySimObjectDeletedConnection

protected

bool DtEnvironmentalStateManager::myFirstTick

protected

DtLocalObjectManager* DtEnvironmentalStateManager::myObjectManager

protected

bool DtEnvironmentalStateManager::myMetocEnabled

protected

This flag determines whether the net interfaces for Environmental Process objects will publish METOC objects.

tbb::spin_mutex DtEnvironmentalStateManager::myRemovalMutex

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-1-branch/include/vrfobjcore/environmentalStateManager.h