Ogre::ScreenRatioPixelCountLodStrategy Class Reference

#include <OgrePixelCountLodStrategy.h>

Inheritance diagram for Ogre::ScreenRatioPixelCountLodStrategy:

Public Member Functions
	ScreenRatioPixelCountLodStrategy ()
	Default constructor. More...
void	assertSorted (const Mesh::LodValueList &values) const
	Assert that the LOD values are sorted from greatest detail to least detail. More...
virtual Real	getBaseValue () const
	Get the value of the first (highest) level of detail. More...
virtual ushort	getIndex (Real value, const Mesh::MeshLodUsageList &meshLodUsageList) const
	Get the index of the LOD usage which applies to a given value. More...
virtual ushort	getIndex (Real value, const Material::LodValueList &materialLodValueList) const
	Get the index of the LOD usage which applies to a given value. More...
const String &	getName () const
	Get the name of this strategy. More...
Real	getValue (const MovableObject *movableObject, const Camera *camera) const
	Compute the LOD value for a given movable object relative to a given camera. More...
Real	getValueImpl (const MovableObject *movableObject, const Camera *camera) const
	Compute the LOD value for a given movable object relative to a given camera. More...
virtual bool	isSorted (const Mesh::LodValueList &values) const
	Determine if the LOD values are sorted from greatest detail to least detail. More...
virtual void	sort (Mesh::MeshLodUsageList &meshLodUsageList) const
	Sort mesh LOD usage list from greatest to least detail. More...
virtual Real	transformBias (Real factor) const
	Transform LOD bias so it only needs to be multiplied by the LOD value. More...
virtual Real	transformUserValue (Real userValue) const
	Transform user supplied value to internal value. More...

Static Public Member Functions
static ScreenRatioPixelCountLodStrategy &	getSingleton (void)
	Get the singleton instance. More...
static ScreenRatioPixelCountLodStrategy *	getSingletonPtr (void)
	Get the singleton instance. More...

Constructor & Destructor Documentation

ScreenRatioPixelCountLodStrategy()

Ogre::ScreenRatioPixelCountLodStrategy::ScreenRatioPixelCountLodStrategy

(

)

Default constructor.

Member Function Documentation

getValueImpl()

Real Ogre::ScreenRatioPixelCountLodStrategy::getValueImpl ( const MovableObject *  movableObject, const Camera *  camera  ) const

virtual

Compute the LOD value for a given movable object relative to a given camera.

Implements Ogre::PixelCountLodStrategyBase.

getSingleton()

static ScreenRatioPixelCountLodStrategy& Ogre::ScreenRatioPixelCountLodStrategy::getSingleton ( void  )

static

Get the singleton instance.

getSingletonPtr()

static ScreenRatioPixelCountLodStrategy* Ogre::ScreenRatioPixelCountLodStrategy::getSingletonPtr ( void  )

static

Get the singleton instance.

getBaseValue()

virtual Real Ogre::PixelCountLodStrategyBase::getBaseValue ( ) const

virtualinherited

Get the value of the first (highest) level of detail.

Implements Ogre::LodStrategy.

transformBias()

virtual Real Ogre::PixelCountLodStrategyBase::transformBias ( Real  factor ) const

virtualinherited

Transform LOD bias so it only needs to be multiplied by the LOD value.

Implements Ogre::LodStrategy.

getIndex() [1/2]

virtual ushort Ogre::PixelCountLodStrategyBase::getIndex ( Real  value, const Mesh::MeshLodUsageList &  meshLodUsageList  ) const

virtualinherited

Get the index of the LOD usage which applies to a given value.

Implements Ogre::LodStrategy.

getIndex() [2/2]

virtual ushort Ogre::PixelCountLodStrategyBase::getIndex ( Real  value, const Material::LodValueList &  materialLodValueList  ) const

virtualinherited

Get the index of the LOD usage which applies to a given value.

Implements Ogre::LodStrategy.

sort()

virtual void Ogre::PixelCountLodStrategyBase::sort ( Mesh::MeshLodUsageList &  meshLodUsageList ) const

virtualinherited

Sort mesh LOD usage list from greatest to least detail.

Implements Ogre::LodStrategy.

isSorted()

virtual bool Ogre::PixelCountLodStrategyBase::isSorted ( const Mesh::LodValueList &  values ) const

virtualinherited

Determine if the LOD values are sorted from greatest detail to least detail.

Implements Ogre::LodStrategy.

transformUserValue()

virtual Real Ogre::LodStrategy::transformUserValue ( Real  userValue ) const

virtualinherited

Transform user supplied value to internal value.

Remarks

By default, performs no transformation.

Do not throw exceptions for invalid values here, as the LOD strategy may be changed such that the values become valid.

Reimplemented in Ogre::DistanceLodStrategyBase.

getValue()

Real Ogre::LodStrategy::getValue ( const MovableObject *  movableObject, const Camera *  camera  ) const

inherited

Compute the LOD value for a given movable object relative to a given camera.

assertSorted()

void Ogre::LodStrategy::assertSorted ( const Mesh::LodValueList &  values ) const

inherited

Assert that the LOD values are sorted from greatest detail to least detail.

getName()

const String& Ogre::LodStrategy::getName ( void  ) const

inlineinherited

Get the name of this strategy.

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

• OgrePixelCountLodStrategy.h