vl::DistanceLODEvaluator Class Reference

A LODEvaluator that computes the appropriate LOD based on the distance of an Actor from the Camera. More...

#include <DistanceLODEvaluator.hpp>

Inheritance diagram for vl::DistanceLODEvaluator:

List of all members.

Public Member Functions
	DistanceLODEvaluator ()
virtual const char *	className ()
	Returns the name of the class.
virtual int	evaluate (Actor *actor, Camera *camera)
const std::vector< double > &	distanceRangeSet ()
void	clearDistanceRangeSet ()
int	distanceRangeCount () const
double	distanceRange (int index) const
void	setDistanceRangeSet (const std::vector< double > &distance_set)
void	addDistanceRange (double distance)
void	setDistanceRange (int index, double distance)
Protected Attributes
std::vector< double >	mDistanceRangeSet

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Detailed Description

A LODEvaluator that computes the appropriate LOD based on the distance of an Actor from the Camera.

See also:

• LODEvaluator
• PixelLODEvaluator

Definition at line 50 of file DistanceLODEvaluator.hpp.

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Constructor & Destructor Documentation

vl::DistanceLODEvaluator::DistanceLODEvaluator

(

)

[inline]

Definition at line 53 of file DistanceLODEvaluator.hpp.

References VL_DEBUG_SET_OBJECT_NAME.

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Member Function Documentation

virtual const char* vl::DistanceLODEvaluator::className

(

)

[inline, virtual]

Returns the name of the class.

Reimplemented from vl::LODEvaluator.

Definition at line 57 of file DistanceLODEvaluator.hpp.

virtual int vl::DistanceLODEvaluator::evaluate	(	Actor *	actor,
		Camera *	camera
	)		[inline, virtual]

Implements vl::LODEvaluator.

Definition at line 58 of file DistanceLODEvaluator.hpp.

References vl::Matrix4< T_Scalar >::getT(), vl::Camera::inverseViewMatrix(), vl::length(), vl::Actor::lod(), mDistanceRangeSet, vl::Actor::transform(), and vl::Transform::worldMatrix().

const std::vector<double>& vl::DistanceLODEvaluator::distanceRangeSet

(

)

[inline]

Definition at line 77 of file DistanceLODEvaluator.hpp.

References mDistanceRangeSet.

void vl::DistanceLODEvaluator::clearDistanceRangeSet

(

)

[inline]

Definition at line 78 of file DistanceLODEvaluator.hpp.

References mDistanceRangeSet.

int vl::DistanceLODEvaluator::distanceRangeCount

(

)

const [inline]

Definition at line 79 of file DistanceLODEvaluator.hpp.

References mDistanceRangeSet.

double vl::DistanceLODEvaluator::distanceRange

(

int

index )

const [inline]

Definition at line 80 of file DistanceLODEvaluator.hpp.

References mDistanceRangeSet.

void vl::DistanceLODEvaluator::setDistanceRangeSet

(

const std::vector< double > &

distance_set )

[inline]

Definition at line 82 of file DistanceLODEvaluator.hpp.

References mDistanceRangeSet.

void vl::DistanceLODEvaluator::addDistanceRange

(

double

distance )

[inline]

Definition at line 83 of file DistanceLODEvaluator.hpp.

References mDistanceRangeSet.

void vl::DistanceLODEvaluator::setDistanceRange	(	int	index,
		double	distance
	)		[inline]

Definition at line 84 of file DistanceLODEvaluator.hpp.

References vl::distance(), and mDistanceRangeSet.

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Member Data Documentation

std::vector<double> vl::DistanceLODEvaluator::mDistanceRangeSet [protected]

Definition at line 87 of file DistanceLODEvaluator.hpp.

Referenced by addDistanceRange(), clearDistanceRangeSet(), distanceRange(), distanceRangeCount(), distanceRangeSet(), evaluate(), setDistanceRange(), and setDistanceRangeSet().

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

• D:/VL/BuildSystem/VL_DISTRO/Visualization_Library_SDK/src/vlGraphics/DistanceLODEvaluator.hpp