DtEntityCollision Class Reference

Holds all information associated with a (potential) collision with a vrfObject. More...

Inheritance diagram for DtEntityCollision:

Public Member Functions
	DtEntityCollision (DtSimManager &simManager, DtEntityIdentifier entityID, double distanceSquared)
	Constructor.
virtual	~DtEntityCollision ()
	Destructor.
virtual DtCollisionObjectType	collisionType () const
	Returns DtEntityCollision;.
	DtEntityCollision (const DtEntityCollision &original)
DtEntityCollision &	operator= (const DtEntityCollision &original)
bool	operator== (const DtCollision &collision) const
bool	operator!= (const DtCollision &collision) const
bool	operator== (const DtEntityCollision &collision) const
bool	operator!= (const DtEntityCollision &collision) const
bool	valid () const
DtEntityIdentifier	obstructionEntityID () const
void	setObstructionEntityID (const DtEntityIdentifier &entityID)
DtVector	obstructionLocation () const
DtVector	obstructionVelocity () const
bool	intersectsPoint (const DtVector &localPosition) const
const Dt3dBoundingVolume &	obstructionBoundingVolume () const
Dt3dBoundingVolume &	obstructionBoundingVolume ()
void	setDistanceSquared (double distanceSquared)
double	distanceSquared () const
virtual const DtDcm &	obstructionLocalOrientationMatrix () const
	Adds to the distance...argument is a distance, not a distance-squared.
bool	testInvariant () const
void	setSimulationManager (DtSimManager &simManager)
DtSimManager *	simulationManager ()
const DtSimManager *	simulationManager () const
Public Member Functions inherited from DtCollision
	DtCollision ()
	Constructor.
virtual	~DtCollision ()
	Destructor.

Protected Attributes
DtEntityIdentifier	myObstructionEntityID
DtSimManager *	mySimulationManager
	Does not own this. Just a convenience pointer.

Static Protected Attributes
static Dt3dBoundingVolume	nullBoundingVolume
	Gets returned if myObject is NULL.

Private Attributes
DtVrfObject *	myObject
	NOT owned by this object. Just a convenience pointer.
double	myDistanceSquared

Detailed Description

Holds all information associated with a (potential) collision with a vrfObject.

Constructor & Destructor Documentation

DtEntityCollision::DtEntityCollision	(	DtSimManager &	simManager,
		DtEntityIdentifier	entityID,
		double	distanceSquared
	)

Constructor.

virtual DtEntityCollision::~DtEntityCollision ( )

virtual

Destructor.

DtEntityCollision::DtEntityCollision

(

const DtEntityCollision &

original

)

Member Function Documentation

virtual DtCollisionObjectType DtEntityCollision::collisionType ( ) const

virtual

Returns DtEntityCollision;.

Implements DtCollision.

DtEntityCollision& DtEntityCollision::operator=

(

const DtEntityCollision &

original

)

bool DtEntityCollision::operator== ( const DtCollision &  collision ) const

virtual

Implements DtCollision.

bool DtEntityCollision::operator!= ( const DtCollision &  collision ) const

virtual

Implements DtCollision.

bool DtEntityCollision::operator==

(

const DtEntityCollision &

collision

)

const

bool DtEntityCollision::operator!=

(

const DtEntityCollision &

collision

)

const

bool DtEntityCollision::valid ( ) const

virtual

Returns

A boolean signifying whether or not the collision object is still valid or not.

Implements DtCollision.

DtEntityIdentifier DtEntityCollision::obstructionEntityID ( ) const

virtual

Implements DtCollision.

void DtEntityCollision::setObstructionEntityID ( const DtEntityIdentifier &  entityID )

virtual

Implements DtCollision.

DtVector DtEntityCollision::obstructionLocation ( ) const

virtual

Implements DtCollision.

DtVector DtEntityCollision::obstructionVelocity ( ) const

virtual

Implements DtCollision.

bool DtEntityCollision::intersectsPoint ( const DtVector &  localPosition ) const

virtual

Implements DtCollision.

const Dt3dBoundingVolume& DtEntityCollision::obstructionBoundingVolume ( ) const

virtual

Implements DtCollision.

Dt3dBoundingVolume& DtEntityCollision::obstructionBoundingVolume ( )

virtual

Implements DtCollision.

void DtEntityCollision::setDistanceSquared ( double  distanceSquared )

virtual

Implements DtCollision.

double DtEntityCollision::distanceSquared ( ) const

virtual

Implements DtCollision.

virtual const DtDcm& DtEntityCollision::obstructionLocalOrientationMatrix ( ) const

virtual

Adds to the distance...argument is a distance, not a distance-squared.

So if the distance is 7, then distanceSquared() will return 49; if addDistance(2) is then called, then after distanceSquared() will return 81. fixme

Implements DtCollision.

bool DtEntityCollision::testInvariant ( ) const

virtual

Implements DtCollision.

void DtEntityCollision::setSimulationManager

(

DtSimManager &

simManager

)

DtSimManager* DtEntityCollision::simulationManager

(

)

const DtSimManager* DtEntityCollision::simulationManager

(

)

const

Member Data Documentation

DtEntityIdentifier DtEntityCollision::myObstructionEntityID

protected

DtSimManager* DtEntityCollision::mySimulationManager

protected

Does not own this. Just a convenience pointer.

Dt3dBoundingVolume DtEntityCollision::nullBoundingVolume

staticprotected

Gets returned if myObject is NULL.

DtVrfObject* DtEntityCollision::myObject

mutableprivate

NOT owned by this object. Just a convenience pointer.

double DtEntityCollision::myDistanceSquared

private

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

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