makVrv::DtLineModelUpdater Class Reference

Base class for updaters updating segmented line models Contains methods and information struct for working with line models.

Inheritance diagram for makVrv::DtLineModelUpdater:

Classes
struct	PointInformation

Public Member Functions
	DtLineModelUpdater (DtDe &de, DtElementID id)
virtual	~DtLineModelUpdater ()
virtual void	setStartPoint (const DtVector &position)
virtual void	attachStartPoint (DtElementID id)
virtual void	setStartPointOffset (const DtVector &offset)
virtual void	setEndPoint (const DtVector &position)
virtual void	attachEndPoint (DtElementID id)
virtual void	setEndPointOffset (const DtVector &offset)
virtual DtVector	calculateStartPoint ()
virtual DtVector	calculateEndPoint ()
virtual void	setSceneObject (DtSceneObject *sceneObject)
virtual void	update (DtTime tNow)
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	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

Protected Member Functions
virtual void	updateSceneObject (DtTime tNow)=0
Utility Methods
virtual void	cleanup (PointInformation &pointInfo)
virtual DtVector	offsetPoint (const DtVector &point, const DtVector &offset, const DtTaitBryan &rootOri=DtTaitBryan()) const
virtual DtVector	getAttachedPosition (PointInformation &pointInfo)
virtual DtTaitBryan	getAttachedOrientation (PointInformation &pointInfo)
virtual void	getSceneInformation (const PointInformation &info, DtUniqueID &sceneId)
Slots
virtual void	slot_attachedSceneObjectToBeDeleted (DtUniqueID, PointInformation *)
virtual void	slot_attachedUpdaterToBeDeleted (DtUniqueID, PointInformation *)
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
PointInformation	myStartPoint
PointInformation	myEndPoint
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

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

Constructor & Destructor Documentation

makVrv::DtLineModelUpdater::DtLineModelUpdater	(	DtDe &	de,
		DtElementID	id
	)

CTOR.

virtual makVrv::DtLineModelUpdater::~DtLineModelUpdater ( )

virtual

DTOR.

Member Function Documentation

virtual void makVrv::DtLineModelUpdater::setStartPoint ( const DtVector &  position )

virtual

Sets the origin of the line (absolute)

virtual void makVrv::DtLineModelUpdater::attachStartPoint ( DtElementID  id )

virtual

Sets the origin of the line to be attached to an element. The element's first model instance will be used for positioning.

virtual void makVrv::DtLineModelUpdater::setStartPointOffset ( const DtVector &  offset )

virtual

Sets the offset of the start attach point.

virtual void makVrv::DtLineModelUpdater::setEndPoint ( const DtVector &  position )

virtual

Sets the end of the Intervisibility line (absolute)

virtual void makVrv::DtLineModelUpdater::attachEndPoint ( DtElementID  id )

virtual

Sets the end of the line to be attached to an element. The element's first model instance will be used for positioning.

virtual void makVrv::DtLineModelUpdater::setEndPointOffset ( const DtVector &  offset )

virtual

Sets the offset of the end attach point.

virtual DtVector makVrv::DtLineModelUpdater::calculateStartPoint ( )

virtual

Accessor for the origin of the line.

virtual DtVector makVrv::DtLineModelUpdater::calculateEndPoint ( )

virtual

Accessor for the end point of the line.

virtual void makVrv::DtLineModelUpdater::setSceneObject ( DtSceneObject *  sceneObject )

virtual

Override to set model set to use for intersections.

Reimplemented from makVrv::DtAttachableUpdater.

virtual void makVrv::DtLineModelUpdater::update ( DtTime  tNow )

virtual

Updates the scene object Stores the time in myLastUpdateTime and calls updateSceneObject().

See Also

DtLineModelUpdater::updateSceneObject()

Reimplemented from makVrv::DtAttachableUpdater.

Reimplemented in makVrv::DtAttachableEntityFanUpdater, makVrv::DtAttachableIntervisibilityUpdater, and makVrf::DtVrfAttachableEntityFanUpdater.

virtual void makVrv::DtLineModelUpdater::updateSceneObject ( DtTime  tNow )

protectedpure virtual

Implemented in makVrv::DtAttachableEntityFanUpdater, makVrf::DtAttachableSensorFanUpdater, makVrv::DtAttachableIntervisibilityUpdater, and makVrv::DtAttachableFanUpdater.

virtual void makVrv::DtLineModelUpdater::cleanup ( PointInformation &  pointInfo )

protectedvirtual

Cleans up (resets) information for given point.

virtual DtVector makVrv::DtLineModelUpdater::offsetPoint ( const DtVector &  point, const DtVector &  offset, const DtTaitBryan &  rootOri = DtTaitBryan()  ) const

protectedvirtual

Offsets the given point and returns new position Applies the given offset to the input point at the given orientation.

Parameters

point	the point to offset from
offset	the offset to apply
ori	the orientation to apply to the offset before offsetting the point

virtual DtVector makVrv::DtLineModelUpdater::getAttachedPosition ( PointInformation &  pointInfo )

protectedvirtual

Gets the attached position of the given point Attempts to get and return the attached position of the given point, and returns pointInfo.position if obtaining the attached scene object or updater failed.

virtual DtTaitBryan makVrv::DtLineModelUpdater::getAttachedOrientation ( PointInformation &  pointInfo )

protectedvirtual

Gets the attached orientation of the given point Attempts to get and return the attached orientation of the given point, and returns DtTaitBryan() if obtaining the attached scene object failed.

virtual void makVrv::DtLineModelUpdater::getSceneInformation ( const PointInformation &  info, DtUniqueID &  sceneId  )

protectedvirtual

Gets the id of the attached element to use for positioning.

virtual void makVrv::DtLineModelUpdater::slot_attachedSceneObjectToBeDeleted ( DtUniqueID  , PointInformation *    )

protectedvirtual

Called when scene object that this item is attached to is to be deleted.

virtual void makVrv::DtLineModelUpdater::slot_attachedUpdaterToBeDeleted ( DtUniqueID  , PointInformation *    )

protectedvirtual

Called when updater of attached scene object is to be deleted.

Member Data Documentation

PointInformation makVrv::DtLineModelUpdater::myStartPoint

protected

PointInformation makVrv::DtLineModelUpdater::myEndPoint

protected

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

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