makVrv::DtSegmentedLineModelUpdater Class Reference

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

Inheritance diagram for makVrv::DtSegmentedLineModelUpdater:

List of all members.

Classes
struct	PointInformation
Public Member Functions
	DtSegmentedLineModelUpdater (DtDe &de, DtElementID id, bool doNotAddToMgr=false)
	CTOR.
virtual	~DtSegmentedLineModelUpdater ()
	DTOR.
virtual void	setStartPoint (const DtVector &position)
	Sets the origin of the line (absolute)
virtual void	attachStartPoint (DtElementID id)
	Sets the origin of the line to be attached to an element.
virtual void	setStartPointOffset (const DtVector &offset)
	Sets the offset of the start attach point.
virtual void	setEndPoint (const DtVector &position)
	Sets the end of the Intervisibility line (absolute)
virtual void	attachEndPoint (DtElementID id)
	Sets the end of the line to be attached to an element.
virtual void	setEndPointOffset (const DtVector &offset)
	Sets the offset of the end attach point.
virtual DtVector	calculateStartPoint ()
	Accessor for the origin of the line.
virtual DtVector	calculateEndPoint ()
	Accessor for the end point of the line.
virtual void	setSceneObject (DtSceneObject *sceneObject)
	Override to set model set to use for intersections.
virtual void	update (double simTime)
	Updates the scene object Stores the time in myLastUpdateTime and calls updateSceneObject().
Protected Member Functions
virtual void	updateSceneObject ()=0
	push the results to the scene object. Called by update()
Utility Methods
virtual void	cleanup (PointInformation &pointInfo)
	Cleans up (resets) information for given point.
virtual DtVector	offsetPoint (DtVector point, const DtVector &offset, const DtTaitBryan &ori=DtTaitBryan()) const
	Offsets the given point and returns new position Applies the given offset to the input point at the given orientation.
virtual DtVector	getAttachedPosition (PointInformation &pointInfo)
	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 void	getSceneInformation (const PointInformation &info, DtUniqueID &sceneId)
	Gets the id of the attached element to use for positioning.
Slots
virtual void	slot_attachedSceneObjectToBeDeleted (DtUniqueID, PointInformation *)
	Called when scene object that this item is attached to is to be deleted.
virtual void	slot_attachedUpdaterToBeDeleted (DtUniqueID, PointInformation *)
	Called when updater of attached scene object is to be deleted.
Protected Attributes
PointInformation	myStartPoint
PointInformation	myEndPoint

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Detailed Description

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

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Constructor & Destructor Documentation

makVrv::DtSegmentedLineModelUpdater::DtSegmentedLineModelUpdater	(	DtDe &	de,
		DtElementID	id,
		bool	doNotAddToMgr = false
	)

CTOR.

virtual makVrv::DtSegmentedLineModelUpdater::~DtSegmentedLineModelUpdater

(

)

[virtual]

DTOR.

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Member Function Documentation

virtual void makVrv::DtSegmentedLineModelUpdater::setStartPoint

(

const DtVector &

position

)

[virtual]

Sets the origin of the line (absolute)

virtual void makVrv::DtSegmentedLineModelUpdater::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::DtSegmentedLineModelUpdater::setStartPointOffset

(

const DtVector &

offset

)

[virtual]

Sets the offset of the start attach point.

virtual void makVrv::DtSegmentedLineModelUpdater::setEndPoint

(

const DtVector &

position

)

[virtual]

Sets the end of the Intervisibility line (absolute)

virtual void makVrv::DtSegmentedLineModelUpdater::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::DtSegmentedLineModelUpdater::setEndPointOffset

(

const DtVector &

offset

)

[virtual]

Sets the offset of the end attach point.

virtual DtVector makVrv::DtSegmentedLineModelUpdater::calculateStartPoint

(

)

[virtual]

Accessor for the origin of the line.

virtual DtVector makVrv::DtSegmentedLineModelUpdater::calculateEndPoint

(

)

[virtual]

Accessor for the end point of the line.

virtual void makVrv::DtSegmentedLineModelUpdater::setSceneObject

(

DtSceneObject *

sceneObject

)

[virtual]

Override to set model set to use for intersections.

Reimplemented from makVrv::DtUpdater.

virtual void makVrv::DtSegmentedLineModelUpdater::update

(

double

simTime

)

[virtual]

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

See also:

DtSegmentedLineModelUpdater::updateSceneObject()

Reimplemented from makVrv::DtAttachableUpdater.

virtual void makVrv::DtSegmentedLineModelUpdater::updateSceneObject

(

)

[protected, pure virtual]

push the results to the scene object. Called by update()

Reimplemented from makVrv::DtUpdater.

virtual void makVrv::DtSegmentedLineModelUpdater::cleanup

(

PointInformation &

pointInfo

)

[protected, virtual]

Cleans up (resets) information for given point.

virtual DtVector makVrv::DtSegmentedLineModelUpdater::offsetPoint	(	DtVector	point,
		const DtVector &	offset,
		const DtTaitBryan &	ori = DtTaitBryan()
	)		const [protected, virtual]

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::DtSegmentedLineModelUpdater::getAttachedPosition

(

PointInformation &

pointInfo

)

[protected, virtual]

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 void makVrv::DtSegmentedLineModelUpdater::getSceneInformation	(	const PointInformation &	info,
		DtUniqueID &	sceneId
	)		[protected, virtual]

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

virtual void makVrv::DtSegmentedLineModelUpdater::slot_attachedSceneObjectToBeDeleted	(	DtUniqueID	,
		PointInformation *
	)		[protected, virtual]

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

virtual void makVrv::DtSegmentedLineModelUpdater::slot_attachedUpdaterToBeDeleted	(	DtUniqueID	,
		PointInformation *
	)		[protected, virtual]

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

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Member Data Documentation

PointInformation makVrv::DtSegmentedLineModelUpdater::myStartPoint [protected]

PointInformation makVrv::DtSegmentedLineModelUpdater::myEndPoint [protected]

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

• include/vrvCore/DtSegmentedLineModelUpdater.h