Ogre::TerrainAutoUpdateLodByDistance Class Reference

Class implementing TerrainAutoUpdateLod interface. More...

#include <OgreTerrainAutoUpdateLod.h>

Inheritance diagram for Ogre::TerrainAutoUpdateLodByDistance:

List of all members.

Public Member Functions
virtual void	autoUpdateLod (Terrain *terrain, bool synchronous, const Any &data)
	Method to be called to change terrain's LOD level.
virtual uint32	getStrategyId ()
void	operator delete (void *ptr)
void	operator delete (void *ptr, void *)
void	operator delete (void *ptr, const char *, int, const char *)
void	operator delete[] (void *ptr)
void	operator delete[] (void *ptr, const char *, int, const char *)
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 *	operator new (size_t sz, void *ptr)
	placement operator new
void *	operator new[] (size_t sz, const char *file, int line, const char *func)
	array operator new, with debug line info
void *	operator new[] (size_t sz)
Protected Member Functions
void	autoUpdateLodByDistance (Terrain *terrain, bool synchronous, const Real holdDistance)
	Modifies Terrain's LOD level according to it's distance from camera.
int	traverseTreeByDistance (TerrainQuadTreeNode *node, const Camera *cam, Real cFactor, const Real holdDistance)
	Traverse Terrain's QuadTree and calculate what LOD level is needed.

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Detailed Description

Class implementing TerrainAutoUpdateLod interface.

It does LOD level increase/decrease according to camera's distance to Terrain.

Definition at line 77 of file OgreTerrainAutoUpdateLod.h.

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Member Function Documentation

virtual void Ogre::TerrainAutoUpdateLodByDistance::autoUpdateLod	(	Terrain *	terrain,
		bool	synchronous,
		const Any &	data
	)		[virtual]

Method to be called to change terrain's LOD level.

Parameters:

terrain	Instance of Terrain which LOD level is going to be changed
synchronous	Run this as part of main thread or in background
data	Any user specific data.

Implements Ogre::TerrainAutoUpdateLod.

void Ogre::TerrainAutoUpdateLodByDistance::autoUpdateLodByDistance	(	Terrain *	terrain,
		bool	synchronous,
		const Real	holdDistance
	)		[protected]

Modifies Terrain's LOD level according to it's distance from camera.

Parameters:

holdDistance

How far ahead of terrain's LOD level change this LOD level should be loaded.

virtual uint32 Ogre::TerrainAutoUpdateLodByDistance::getStrategyId

(

)

[virtual]

Implements Ogre::TerrainAutoUpdateLod.

Definition at line 81 of file OgreTerrainAutoUpdateLod.h.

References Ogre::BY_DISTANCE.

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete

(

void *

ptr

)

[inherited]

Definition at line 96 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete	(	void *	ptr,
		void *
	)		[inherited]

Definition at line 102 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

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

Definition at line 108 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete[]

(

void *

ptr

)

[inherited]

Definition at line 113 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

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

Definition at line 119 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

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

operator new, with debug line info

Definition at line 68 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new

(

size_t

sz

)

[inherited]

Definition at line 73 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new	(	size_t	sz,
		void *	ptr
	)		[inherited]

placement operator new

Definition at line 79 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

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

array operator new, with debug line info

Definition at line 86 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new[]

(

size_t

sz

)

[inherited]

Definition at line 91 of file OgreMemoryAllocatedObject.h.

int Ogre::TerrainAutoUpdateLodByDistance::traverseTreeByDistance	(	TerrainQuadTreeNode *	node,
		const Camera *	cam,
		Real	cFactor,
		const Real	holdDistance
	)		[protected]

Traverse Terrain's QuadTree and calculate what LOD level is needed.

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

• OgreTerrainAutoUpdateLod.h