A DtAttachableHatUpdater updates a height above terrain (HAT) object that can be positioned in the scene by (possibly) attaching it to another object. The scene object's first transform is updated with the position indicated by the attachment, and its second transform is set to sea level.

Inheritance diagram for makVrv::DtAttachableHatUpdater:

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Public Member Functions
	DtAttachableHatUpdater (DtDe &de, DtUniqueID id)

virtual	~DtAttachableHatUpdater ()

virtual void	update (double simTime)

Public Member Functions inherited from makVrv::DtAttachableUpdater
	DtAttachableUpdater (DtDe &de, DtUniqueID id)

virtual	~DtAttachableUpdater ()

virtual bool	needsUpdate (DtTime tNow)

virtual void	addAttachedPoint (const DtVector &position, int targetVertexIndex)

virtual void	addAttachedPoint (DtUniqueID uniqueID, int targetVertexIndex)

virtual void	addAttachedPoint (DtUniqueID uniqueID, int vtx1, int vtx2, double proportion, int targetVertexIndex)

virtual const AttachedPoint &	attachedPoint (int targetVertexIndex) const

virtual void	setPositionOffset (const DtVector &offset)

virtual void	setWorldPositionOffset (const DtVector &offset)

virtual void	setPositionOffset (const DtVector &offset, int vtx)

virtual void	setOrientationOffset (const DtTaitBryan &offset)

virtual void	setWorldOrientationOffset (const DtTaitBryan &offset)

virtual void	setAttachedPointMode (unsigned int mode, int vtx)

virtual void	update (DtTime tNow)

virtual void	setSceneObject (DtSceneObject *sceneObject)

virtual void	doAttachment (DtTime tNow)

DtTime	lastUpdateTime () const

Public Member Functions inherited from makVrv::DtTickable
virtual bool	updateIfNeeded (DtTime tNow)

virtual	~DtTickable ()

virtual void	setIsThreadSafe (bool safe)

virtual bool	isThreadSafe () const

virtual void	setTickableListState (TickableListState safeList)

virtual TickableListState	tickableListState () const

virtual void	setUpdatePeriod (unsigned int period)

virtual unsigned int	updatePeriod () const

virtual bool	lodSystemEnabled () const

Additional Inherited Members
Public Types inherited from makVrv::DtAttachableUpdater
enum	AttachedPointType { AttachedPointTypeVertex, AttachedPointTypeObject, AttachedPointTypeProportional, AttachedPointTypeDeprecatedObject, AttachedPointTypeInvalidObject }

enum	AttachedPointMode { AttachedPointModePositionAndOrientation, AttachedPointModePositionOnly, AttachedPointModeOrientationOnly }

Public Types inherited from makVrv::DtTickable
enum	TickableListState { TickableNotOnList, TickableOnMainList, TickableOnThreadSafeList }

Protected Types inherited from makVrv::DtAttachableUpdater
typedef std::vector < AttachedPoint * >	AttachedPointsVector

Protected Member Functions inherited from makVrv::DtAttachableUpdater
virtual bool	pointLocationAndOrientation (AttachedPoint *point, double simTime, DtVector &location, DtTaitBryan &orientation)

virtual void	removeAttachedPoint (int vtx, DtVector *positionOffset=0)

virtual void	slot_sceneObjectToBeDeleted (const DtUniqueID &id)

virtual void	slot_attachedSceneObjectToBeDeleted (const DtUniqueID &)

virtual void	slot_attachedUpdaterToBeDeleted (const DtUniqueID &id)

Protected Member Functions inherited from makVrv::DtTickable
	DtTickable (DtTickableManagerInterface *manager)

	DtTickable ()

virtual void	slot_managerAboutToBeDeleted ()

Protected Attributes inherited from makVrv::DtAttachableUpdater
DtDe &	myDe

DtUniqueID	myUniqueId

DtSceneObject *	mySceneObject

boost::signalslib::connection	mySceneObjectConnection

boost::signalslib::connection	mySceneObjectUpdaterConnection

DtTime	myLastUpdateTime

AttachedPointsVector	myAttachedPoints

DtVector	myPositionOffset

DtTaitBryan	myOrientationOffset

DtVector	myWorldPositionOffset

DtTaitBryan	myWorldOrientationOffset

DtUniqueID	mySceneObjectId

Protected Attributes inherited from makVrv::DtTickable
DtTickableManagerInterface *	myManager

DtSignalConnectionManager	myConnections

unsigned int	myFrameCounter

unsigned int	myFrameToUpdate

unsigned int	myUpdatePeriod

DtTime	myLastUpdateTime

bool	myIsThreadSafe

TickableListState	myTickableListState

Constructor & Destructor Documentation

makVrv::DtAttachableHatUpdater::DtAttachableHatUpdater	(	DtDe &	de,
		DtUniqueID	id
	)

CTOR.

virtual makVrv::DtAttachableHatUpdater::~DtAttachableHatUpdater ( )

virtual

DTOR.

Member Function Documentation

virtual void makVrv::DtAttachableHatUpdater::update ( double simTime )

virtual

Update the scene object.

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/include/vrvCore/DtAttachableHatUpdater.h

Public Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation