DtRadarSignaturePropagator Class Reference

Signature propagator used in the radar sensor domain. More...

Inheritance diagram for DtRadarSignaturePropagator:

Public Member Functions
	DtRadarSignaturePropagator (const DtSignaturePropagatorDescriptor *desc, DtPhysicalWorld *physicalWorld)
	default constructor
virtual	~DtRadarSignaturePropagator ()
	destructor
virtual void	init ()
	Assigns myVisualPropagatorDescriptor by casting the result of descriptor().
virtual double	calculateApparentSignature (double absoluteSignature, const DtSignaturePropagatorArgs &args) const
	Takes the given absolute signature and applies to it the effects of the environmental conditions as well as the terrain line of sight.
Public Member Functions inherited from DtStandardSignaturePropagator
	DtStandardSignaturePropagator (const DtSignaturePropagatorDescriptor *desc, DtPhysicalWorld *physicalWorld)
	default constructor
virtual	~DtStandardSignaturePropagator ()
	destructor
Public Member Functions inherited from DtSignaturePropagator
	DtSignaturePropagator (const DtSignaturePropagatorDescriptor *descriptor, DtPhysicalWorld *physicalWorld)
virtual	~DtSignaturePropagator ()
	destructor
virtual const DtSignaturePropagatorDescriptor *	descriptor () const
virtual const DtPhysicalWorld *	physicalWorld () const

Static Public Member Functions
static DtSignaturePropagator *	create (const DtSignaturePropagatorDescriptor *desc, DtPhysicalWorld *physicalWorld)
	Creates a new instance of this class, calls init() on it, and returns it.

Protected Attributes
const DtRadarSignaturePropagatorDescriptor *	myRadarPropagatorDescriptor
Protected Attributes inherited from DtStandardSignaturePropagator
const DtStandardPropagatorDescriptor *	myStandardPropagatorDescriptor
DtManagedObjectListConstPtr	myEngineeringLineList
Protected Attributes inherited from DtSignaturePropagator
const DtSignaturePropagatorDescriptor *	myDescriptor
DtPhysicalWorld *	myPhysicalWorld

Private Member Functions
	DtRadarSignaturePropagator (const DtRadarSignaturePropagator &orig)
	copy constructor - not implemented
DtRadarSignaturePropagator &	operator= (const DtRadarSignaturePropagator &orig)
	assignment operator - not implemented

Additional Inherited Members
Protected Member Functions inherited from DtStandardSignaturePropagator
virtual bool	getViewPoints (const DtSignaturePropagatorArgs &args, std::vector< DtVector > &points) const
	Gets the view points of the viewing object.
virtual bool	getTargetPoints (const DtSignaturePropagatorArgs &args, std::vector< DtVector > &points) const
	Gets the target points of the given object.
virtual void	getTargetPointsAtRange (const DtVector &viewerLoc, const DtVector &targetLoc, double range, bool clampToTerrain, double clampAlt, std::vector< DtVector > &points) const
	Fills the points vector with a collection of locations at the specified range from targetLoc.
virtual bool	viewerAndTargetOverlap (const DtSignaturePropagatorArgs &args) const
	Returns true if the footprints of the viewer and target overlap.
virtual double	getLinearEngineeringObjectsModifier (const DtSignaturePropagatorArgs &args) const
	Returns the signature modifier resulting from any linear engineering objects between the view point and the target point.
void	clampAltitudeToTerrain (const DtVector &targetObjectPosition, double clampAlt, DtVector &location) const
	Set point clampAlt m off ground if data is available - set to clampAlt m above target object's altitude otherwise.
bool	clampViewPoints (const DtVrfObject *object) const
	Returns true if viewpoints for this object should be clamped.
Static Protected Attributes inherited from DtSignaturePropagator
static DtSignaturePropagatorFactory *	theFactory

Detailed Description

Signature propagator used in the radar sensor domain.

This propagator uses the DtStandardSignaturePropagator to determine the apparent signature, then modifies it based on environmental conditions set in the DtEnvironmentalStateManager. This propagator requires a DtRadarSignaturePropagatorDescriptor descriptor type.

Constructor & Destructor Documentation

DtRadarSignaturePropagator::DtRadarSignaturePropagator	(	const DtSignaturePropagatorDescriptor *	desc,
		DtPhysicalWorld *	physicalWorld
	)

default constructor

virtual DtRadarSignaturePropagator::~DtRadarSignaturePropagator ( )

virtual

destructor

DtRadarSignaturePropagator::DtRadarSignaturePropagator ( const DtRadarSignaturePropagator &  orig )

private

copy constructor - not implemented

Member Function Documentation

virtual void DtRadarSignaturePropagator::init ( )

virtual

Assigns myVisualPropagatorDescriptor by casting the result of descriptor().

Reimplemented from DtStandardSignaturePropagator.

virtual double DtRadarSignaturePropagator::calculateApparentSignature ( double  absoluteSignature, const DtSignaturePropagatorArgs &  args  ) const

virtual

Takes the given absolute signature and applies to it the effects of the environmental conditions as well as the terrain line of sight.

If the DtPhysicalWorld::checkLineOfSightreports that there is no data available (i.e. it is still being paged in), 0 will be returned.

Reimplemented from DtStandardSignaturePropagator.

static DtSignaturePropagator* DtRadarSignaturePropagator::create ( const DtSignaturePropagatorDescriptor *  desc, DtPhysicalWorld *  physicalWorld  )

static

Creates a new instance of this class, calls init() on it, and returns it.

Reimplemented from DtStandardSignaturePropagator.

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

private

assignment operator - not implemented

Member Data Documentation

const DtRadarSignaturePropagatorDescriptor* DtRadarSignaturePropagator::myRadarPropagatorDescriptor

protected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrfobjcore/radarSignaturePropagator.h