makVrv::DtAttachableFanUpdater Class Reference

Class which will keep track of fan los object (spokes between an origin and the outer rim of the circle). More...

Inheritance diagram for makVrv::DtAttachableFanUpdater:

List of all members.

Public Member Functions
	DtAttachableFanUpdater (DtDe &de, DtElementID id, bool doNotAddToMgr=false)
	CTOR.
virtual	~DtAttachableFanUpdater ()
	DTOR.
virtual void	setFanModeSamplingRate (double)
	Sets the number of radians to skip between each spoke. Default is 10 * Pi / 180 (10 degrees)
virtual void	setStartPointOffsetFromCenter (const DtVector &)
	Sets the offset from the center to have the start point be displayed after figuring out intersection.
const DtVector &	startPointOffsetFromCenter () const
Protected Types
typedef std::vector < IntersectionInformation >	Intersections
Protected Member Functions
virtual void	updateSceneObject ()
	push the results to the scene object. Called by update()
virtual bool	doIntersection ()
	Does intersection if points have changed. Returns true if something has changed.
virtual DtVector	calculateEndPointFromRadian (const DtVector &start, double endZ, double radius, double degree) const
	Calculates the end point for the degree of arc on the circle and the start point.
Protected Attributes
Intersections	myIntersections
double	myFanModeSamplingRate
DtVector	myStartPointOffsetFromCenter
bool	myForceUpdate

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Detailed Description

Class which will keep track of fan los object (spokes between an origin and the outer rim of the circle).

Attacher assumes that the parent scene objects have created enough line model agents to support the number of spokes. If not, the updater will only update for as many spokes as the object has

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Member Typedef Documentation

typedef std::vector<IntersectionInformation> makVrv::DtAttachableFanUpdater::Intersections [protected]

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Constructor & Destructor Documentation

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

CTOR.

virtual makVrv::DtAttachableFanUpdater::~DtAttachableFanUpdater

(

)

[virtual]

DTOR.

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Member Function Documentation

virtual void makVrv::DtAttachableFanUpdater::setFanModeSamplingRate

(

double

)

[virtual]

Sets the number of radians to skip between each spoke. Default is 10 * Pi / 180 (10 degrees)

virtual void makVrv::DtAttachableFanUpdater::setStartPointOffsetFromCenter

(

const DtVector &

)

[virtual]

Sets the offset from the center to have the start point be displayed after figuring out intersection.

Will solve problem of center point being hidden under the fan lines. Default is 0

const DtVector& makVrv::DtAttachableFanUpdater::startPointOffsetFromCenter

(

)

const

virtual void makVrv::DtAttachableFanUpdater::updateSceneObject

(

)

[protected, virtual]

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

Reimplemented from makVrv::DtAttachableIntervisibilityUpdater.

virtual bool makVrv::DtAttachableFanUpdater::doIntersection

(

)

[protected, virtual]

Does intersection if points have changed. Returns true if something has changed.

Reimplemented from makVrv::DtAttachableIntervisibilityUpdater.

virtual DtVector makVrv::DtAttachableFanUpdater::calculateEndPointFromRadian	(	const DtVector &	start,
		double	endZ,
		double	radius,
		double	degree
	)		const [protected, virtual]

Calculates the end point for the degree of arc on the circle and the start point.

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Member Data Documentation

Intersections makVrv::DtAttachableFanUpdater::myIntersections [protected]

double makVrv::DtAttachableFanUpdater::myFanModeSamplingRate [protected]

DtVector makVrv::DtAttachableFanUpdater::myStartPointOffsetFromCenter [protected]

bool makVrv::DtAttachableFanUpdater::myForceUpdate [protected]

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

• include/vrvCore/DtAttachableFanUpdater.h