Ogre::PixelCountLodStrategyBase Class Reference

Abstract base class for level of detail strategy based on pixel count approximations from bounding sphere projection. More...

#include <OgrePixelCountLodStrategy.h>

Inheritance diagram for Ogre::PixelCountLodStrategyBase:

Public Member Functions
	PixelCountLodStrategyBase (const String &name)
	Default constructor.
virtual Real	getBaseValue () const
	Get the value of the first (highest) level of detail.
const String &	getName () const
	Get the name of this strategy.
Real	getValue (const MovableObject *movableObject, const Camera *camera) const
	Compute the LOD value for a given movable object relative to a given camera.
virtual void	lodUpdateImpl (const size_t numNodes, ObjectData t, const Camera *camera, Real bias) const =0
void	operator delete (void *ptr)
void	operator delete (void *ptr, const char *, int, const char *)
void	operator delete (void *ptr, void *)
void	operator delete[] (void *ptr)
void	operator delete[] (void *ptr, const char *, int, const char *)
void *	operator new (size_t sz)
void *	operator new (size_t sz, const char *file, int line, const char *func)
	operator new, with debug line info
void *	operator new (size_t sz, void *ptr)
	placement operator new
void *	operator new[] (size_t sz)
void *	operator new[] (size_t sz, const char *file, int line, const char *func)
	array operator new, with debug line info
virtual Real	transformBias (Real factor) const
	Transform LOD bias so it only needs to be multiplied by the LOD value.
virtual Real	transformUserValue (Real userValue) const
	Transform user supplied value to internal value.

Static Public Member Functions
static void	lodSet (ObjectData &t, Real lodValues[ARRAY_PACKED_REALS])

Detailed Description

Abstract base class for level of detail strategy based on pixel count approximations from bounding sphere projection.

Constructor & Destructor Documentation

PixelCountLodStrategyBase()

Ogre::PixelCountLodStrategyBase::PixelCountLodStrategyBase

(

const String &

name

)

Default constructor.

Member Function Documentation

getBaseValue()

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

virtual

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

Implements Ogre::LodStrategy.

getName()

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

inlineinherited

Get the name of this strategy.

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.

lodSet()

void Ogre::LodStrategy::lodSet ( ObjectData & t, Real lodValues[ARRAY_PACKED_REALS] )

inlinestaticinherited

References ARRAY_PACKED_REALS.

Referenced by Ogre::MovableObject::LodStrategy::lodSet, and Ogre::Renderable::LodStrategy::lodSet.

lodUpdateImpl()

virtual void Ogre::LodStrategy::lodUpdateImpl ( const size_t numNodes, ObjectData t, const Camera * camera, Real bias ) const

pure virtualinherited

Implemented in Ogre::AbsolutePixelCountLodStrategy, Ogre::DistanceLodStrategyBase, and Ogre::ScreenRatioPixelCountLodStrategy.

Referenced by Ogre::MovableObject::LodStrategy::lodUpdateImpl.

operator delete() [1/3]

void Ogre::AllocatedObject< SceneCtlAllocPolicy >::operator delete ( void * ptr )

inlineinherited

operator delete() [2/3]

void Ogre::AllocatedObject< SceneCtlAllocPolicy >::operator delete ( void * ptr, const char * , int , const char *  )

inlineinherited

operator delete() [3/3]

void Ogre::AllocatedObject< SceneCtlAllocPolicy >::operator delete ( void * ptr, void *  )

inlineinherited

operator delete[]() [1/2]

void Ogre::AllocatedObject< SceneCtlAllocPolicy >::operator delete[] ( void * ptr )

inlineinherited

operator delete[]() [2/2]

void Ogre::AllocatedObject< SceneCtlAllocPolicy >::operator delete[] ( void * ptr, const char * , int , const char *  )

inlineinherited

operator new() [1/3]

void * Ogre::AllocatedObject< SceneCtlAllocPolicy >::operator new ( size_t sz )

inlineinherited

operator new() [2/3]

void * Ogre::AllocatedObject< SceneCtlAllocPolicy >::operator new ( size_t sz, const char * file, int line, const char * func )

inlineinherited

operator new, with debug line info

operator new() [3/3]

void * Ogre::AllocatedObject< SceneCtlAllocPolicy >::operator new ( size_t sz, void * ptr )

inlineinherited

placement operator new

operator new[]() [1/2]

void * Ogre::AllocatedObject< SceneCtlAllocPolicy >::operator new[] ( size_t sz )

inlineinherited

operator new[]() [2/2]

void * Ogre::AllocatedObject< SceneCtlAllocPolicy >::operator new[] ( size_t sz, const char * file, int line, const char * func )

inlineinherited

array operator new, with debug line info

transformBias()

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

virtual

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

Implements Ogre::LodStrategy.

transformUserValue()

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

inlinevirtual

Transform user supplied value to internal value.

Remarks

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

Reimplemented from Ogre::LodStrategy.

---

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

• OgrePixelCountLodStrategy.h