This class will compute the range from this to the next or previous point and then update the attached text widget with the resul. More...

Inheritance diagram for DtAttachableRangeLineTextUpdater:

[legend]

Public Member Functions
	DtAttachableRangeLineTextUpdater (makVrv::DtDe &de, makVrv::DtUniqueID id)
	CTOR. More...

virtual	~DtAttachableRangeLineTextUpdater ()
	DTOR. More...

virtual void	update (double)
	Called to calculate the range. More...

virtual void	setComputeToNextPoint (bool)
	Set whether or not to compute to the next or previous point. More...

virtual void	setParentId (makVrv::DtUniqueID)
	The ID of the line object we are looking at for range calculations. More...

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

virtual	~DtAttachableUpdater ()
	DTOR. More...

virtual bool	needsUpdate (DtTime tNow)
	Does this updater need to update? More...

virtual void	addAttachedPoint (const DtVector &position, int targetVertexIndex)
	Add a (vertex) attach point. More...

virtual void	addAttachedPoint (DtUniqueID uniqueID, int targetVertexIndex)
	Add a (object) attach point. More...

virtual void	addAttachedPoint (DtUniqueID uniqueID, int vtx1, int vtx2, double proportion, int targetVertexIndex)
	Add a (linear) attach point. More...

virtual const AttachedPoint &	attachedPoint (int targetVertexIndex) const
	Returns the attached point at the given vertex. More...

virtual void	setPositionOffset (const DtVector &offset)
	positionally offset the attach points by this amount. More...

virtual void	setWorldPositionOffset (const DtVector &offset)
	positionally offset the specific attach point by this amount in world (database) coordinates. More...

virtual void	setPositionOffset (const DtVector &offset, int vtx)
	positionally offset the specific attach point by this amount. More...

virtual void	setOrientationOffset (const DtTaitBryan &offset)
	rotationally offset the attach points by this amount. More...

virtual void	setWorldOrientationOffset (const DtTaitBryan &offset)
	rotationally offset the attach points by this amount in world (database) coordinates More...

virtual void	setAttachedPointMode (unsigned int mode, int vtx)
	Set whether an attached point updates position, orientation, or both. More...

virtual void	update (DtTime tNow)
	Calls doAttachment() More...

virtual void	setSceneObject (DtSceneObject *sceneObject)
	Set the scene object to be updated. More...

virtual void	doAttachment (DtTime tNow)
	Find the actual position and orientation based on the attach points and offsets. More...

DtTime	lastUpdateTime () const

Public Member Functions inherited from makVrv::DtTickable
virtual bool	updateIfNeeded (DtTime tNow)
	Calls needsUpdate(), and then calls update() if needsUpdate() is true. More...

virtual	~DtTickable ()
	Virtual DTOR. More...

virtual void	setIsThreadSafe (bool safe)
	Get/set whether this tickable can be updated in parallel with other tickables. More...

virtual bool	isThreadSafe () const

virtual void	setTickableListState (TickableListState safeList)
	Track which tickable list (if any) this tickable is on Since the tickable constructor puts ALL tickables on the main (unThreadSafe) to start we need a way to check which list a tickable is on (and this way we can request removals from the correct list instead of having to call DtTickableManager::removeTickableObject(), which tries both lists). More...

virtual TickableListState	tickableListState () const

virtual void	setUpdatePeriod (unsigned int period)
	Specify how often (in # of frames) this tickable should call update. More...

virtual unsigned int	updatePeriod () const

virtual bool	lodSystemEnabled () const
	is the update LOD system enabled, overridden by subclasses More...

Protected Member Functions
virtual double	calculateRange ()
	Given the parent ID and our position, attempt to find out index and calculate the range. More...

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)
	Returns current position offset in supplied pointer. More...

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)
	CTOR. More...

	DtTickable ()
	Unimplemented default CTOR. More...

virtual void	slot_managerAboutToBeDeleted ()

Protected Attributes
bool	myComputeToNextPoint

makVrv::DtUniqueID	myParentId

double	myLastRange

int	mySourceIndex

bool	myStopChecking

makVrv::DtDisplayUnitsConverter::DistanceUnits	myDistanceUnits

Protected Attributes inherited from makVrv::DtAttachableUpdater
DtDe &	myDe
	The display engine. More...

DtUniqueID	myUniqueId
	This distributed object's unique identifier. More...

DtSceneObject *	mySceneObject
	A pointer to the current scene object being updated. More...

boost::signalslib::connection	mySceneObjectConnection

boost::signalslib::connection	mySceneObjectUpdaterConnection

DtTime	myLastUpdateTime
	The last time stamp when the update() More...

AttachedPointsVector	myAttachedPoints

DtVector	myPositionOffset

DtTaitBryan	myOrientationOffset

DtVector	myWorldPositionOffset

DtTaitBryan	myWorldOrientationOffset

DtUniqueID	mySceneObjectId

Protected Attributes inherited from makVrv::DtTickable
DtTickableManagerInterface *	myManager
	Pointer to manager for removal during destruction. More...

DtSignalConnectionManager	myConnections

unsigned int	myFrameCounter

unsigned int	myFrameToUpdate

unsigned int	myUpdatePeriod

DtTime	myLastUpdateTime

bool	myIsThreadSafe

TickableListState	myTickableListState

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

enum	AttachedPointMode { AttachedPointModePositionAndOrientation, AttachedPointModePositionOnly, AttachedPointModeOrientationOnly }

Public Types inherited from makVrv::DtTickable
enum	TickableListState { TickableNotOnList, TickableOnMainList, TickableOnThreadSafeList }
	Enumeration used to indicate which DtTickableManager's tickable list the tickable is on, if any. More...

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

Detailed Description

This class will compute the range from this to the next or previous point and then update the attached text widget with the resul.

Constructor & Destructor Documentation

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

CTOR.

virtual DtAttachableRangeLineTextUpdater::~DtAttachableRangeLineTextUpdater ( )

virtual

DTOR.

Member Function Documentation

virtual void DtAttachableRangeLineTextUpdater::update ( double )

virtual

Called to calculate the range.

virtual void DtAttachableRangeLineTextUpdater::setComputeToNextPoint ( bool )

virtual

Set whether or not to compute to the next or previous point.

Default is false – compute to previous point

virtual void DtAttachableRangeLineTextUpdater::setParentId ( makVrv::DtUniqueID )

virtual

The ID of the line object we are looking at for range calculations.

virtual double DtAttachableRangeLineTextUpdater::calculateRange ( )

protectedvirtual

Given the parent ID and our position, attempt to find out index and calculate the range.

If range < 0 then do not display the text

Member Data Documentation

bool DtAttachableRangeLineTextUpdater::myComputeToNextPoint

protected

makVrv::DtUniqueID DtAttachableRangeLineTextUpdater::myParentId

protected

double DtAttachableRangeLineTextUpdater::myLastRange

protected

int DtAttachableRangeLineTextUpdater::mySourceIndex

protected

bool DtAttachableRangeLineTextUpdater::myStopChecking

protected

makVrv::DtDisplayUnitsConverter::DistanceUnits DtAttachableRangeLineTextUpdater::myDistanceUnits

protected

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-8-branch/examples/rangeLine/DtAttachableRangeLineTextUpdater.h

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation