A single volume chunk mesh. More...

#include <OgreVolumeChunk.h>

Inheritance diagram for Ogre::Volume::Chunk:

Public Types
typedef vector< const Chunk * >::type	VecChunk
	A list of Chunks. More...

Public Member Functions
	Chunk ()
	Constructor. More...

virtual	~Chunk ()
	Destructor. More...

virtual Chunk *	createInstance ()
	Overridable factory method. More...

virtual bool	frameStarted (const FrameEvent &evt)
	Overridden from FrameListener. More...

virtual Real	getBoundingRadius () const
	Overridden from MovableObject. More...

ChunkParameters *	getChunkParameters ()
	Gets the parameters with which the chunktree got loaded. More...

virtual void	getChunksOfLevel (const size_t level, VecChunk &result) const
	Gathers all visible chunks (containing triangles) of a specific LOD level. More...

virtual bool	getDualGridVisible () const
	Gets whether the debug visualization entity of the dualgrid is visible. More...

virtual const String &	getMovableType () const
	Overridden from MovableObject. More...

virtual bool	getOctreeVisible () const
	Gets whether the debug visualization entity of the octree is visible. More...

virtual Real	getSquaredViewDepth (const Camera *camera) const
	Overridden from Renderable. More...

virtual bool	getVolumeVisible () const
	Gets whether the volume mesh is visible. More...

virtual void	load (SceneNode parent, const Vector3 &from, const Vector3 &to, size_t level, const ChunkParameters parameters)
	Loads the volume mesh with all LODs. More...

virtual void	load (SceneNode parent, SceneManager sceneManager, const String &filename, bool validSourceResult=false, MeshBuilderCallback *lodCallback=0, const String &resourceGroup=ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME)
	Loads a TextureSource volume scene from a config file. More...

virtual void	setDualGridVisible (const bool visible)
	Shows the debug visualization entity of the dualgrid. More...

virtual void	setMaterial (const String &matName)
	Overridden from SimpleRenderable. More...

virtual void	setMaterialOfLevel (size_t level, const String &matName)
	Sets the material of all chunks of a specific level in the tree. More...

virtual void	setOctreeVisible (const bool visible)
	Shows the debug visualization entity of the octree. More...

virtual void	setVolumeVisible (const bool visible)
	Sets whether the volume mesh is visible. More...

Public Member Functions inherited from Ogre::FrameListener
virtual	~FrameListener ()

virtual bool	frameEnded (const FrameEvent &evt)
	Called just after a frame has been rendered. More...

virtual bool	frameRenderingQueued (const FrameEvent &evt)
	Called after all render targets have had their rendering commands issued, but before render windows have been asked to flip their buffers over. More...

Static Public Attributes
static const String	MOVABLE_TYPE_NAME
	The type name. More...

Detailed Description

A single volume chunk mesh.

Member Typedef Documentation

◆ VecChunk

typedef vector<const Chunk*>::type Ogre::Volume::Chunk::VecChunk

A list of Chunks.

Constructor & Destructor Documentation

◆ Chunk()

Ogre::Volume::Chunk::Chunk ( )

Constructor.

◆ ~Chunk()

virtual Ogre::Volume::Chunk::~Chunk ( )

virtual

Destructor.

Member Function Documentation

◆ createInstance()

virtual Chunk* Ogre::Volume::Chunk::createInstance ( )

virtual

Overridable factory method.

Returns: The created chunk.

◆ frameStarted()

virtual bool Ogre::Volume::Chunk::frameStarted ( const FrameEvent & evt )

virtual

Overridden from FrameListener.

Reimplemented from Ogre::FrameListener.

◆ getBoundingRadius()

virtual Real Ogre::Volume::Chunk::getBoundingRadius ( ) const

virtual

Overridden from MovableObject.

◆ getChunkParameters()

ChunkParameters* Ogre::Volume::Chunk::getChunkParameters ( )

Gets the parameters with which the chunktree got loaded.

Returns: The parameters.

◆ getChunksOfLevel()

virtual void Ogre::Volume::Chunk::getChunksOfLevel	(	const size_t	level,
		VecChunk &	result
	)		const

virtual

Gathers all visible chunks (containing triangles) of a specific LOD level.

Parameters

level	The desired chunk level, 0 based. 0 means the chunk with the lowest level of detail. If the chunks are loaded with a level amount of 5, valid values here are 0-4.
result	Vector where the chunks will be added to.

◆ getDualGridVisible()

virtual bool Ogre::Volume::Chunk::getDualGridVisible ( ) const

virtual

Gets whether the debug visualization entity of the dualgrid is visible.

Returns: true if visible.

◆ getMovableType()

virtual const String& Ogre::Volume::Chunk::getMovableType ( ) const

virtual

Overridden from MovableObject.

◆ getOctreeVisible()

virtual bool Ogre::Volume::Chunk::getOctreeVisible ( ) const

virtual

Gets whether the debug visualization entity of the octree is visible.

Returns: true if visible.

◆ getSquaredViewDepth()

virtual Real Ogre::Volume::Chunk::getSquaredViewDepth ( const Camera * camera ) const

virtual

Overridden from Renderable.

◆ getVolumeVisible()

virtual bool Ogre::Volume::Chunk::getVolumeVisible ( ) const

virtual

Gets whether the volume mesh is visible.

Returns: true if visible

◆ load() [1/2]

virtual void Ogre::Volume::Chunk::load	(	SceneNode *	parent,
		const Vector3 &	from,
		const Vector3 &	to,
		size_t	level,
		const ChunkParameters *	parameters
	)

virtual

Loads the volume mesh with all LODs.

Parameters

parent	The parent scene node for the volume
from	The back lower left corner of the cell.
to	The front upper right corner of the cell.
level	The amount of LOD level.
parameters	The parameters to use while loading.

◆ load() [2/2]

virtual void Ogre::Volume::Chunk::load	(	SceneNode *	parent,
		SceneManager *	sceneManager,
		const String &	filename,
		bool	validSourceResult = `false`,
		MeshBuilderCallback *	lodCallback = `0`,
		const String &	resourceGroup = `ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME`
	)

virtual

Loads a TextureSource volume scene from a config file.

Parameters

parent	The parent scene node for the volume.
sceneManager	The scenemanager to construct the entity with.
filename	The filename of the configuration file.
validSourceResult	If you want to use the loaded source afterwards of the parameters, set this to true. Beware, that you will have to delete the pointer on your own then! On false here, it internally frees the memory for you
lodCallback	Callback for a specific LOD level.
resourceGroup	The resource group where to search for the configuration file.

◆ setDualGridVisible()

virtual void Ogre::Volume::Chunk::setDualGridVisible ( const bool visible )

virtual

Shows the debug visualization entity of the dualgrid.

Parameters

visible Whether the grid should be visible.

◆ setMaterial()

virtual void Ogre::Volume::Chunk::setMaterial ( const String & matName )

virtual

Overridden from SimpleRenderable.

Sets the material of this chunk and all of his children.

◆ setMaterialOfLevel()

virtual void Ogre::Volume::Chunk::setMaterialOfLevel	(	size_t	level,
		const String &	matName
	)

virtual

Sets the material of all chunks of a specific level in the tree.

This allows LODs where the lower levels (== less detail and more far away) have simpler materials.

Parameters

level	The tree level getting the material, 0 based. 0 means the chunk with the lowest level of detail.
matName	The material name to set.

◆ setOctreeVisible()

virtual void Ogre::Volume::Chunk::setOctreeVisible ( const bool visible )

virtual

Shows the debug visualization entity of the octree.

Parameters

visible Whether the octree should be visible.

◆ setVolumeVisible()

virtual void Ogre::Volume::Chunk::setVolumeVisible ( const bool visible )

virtual

Sets whether the volume mesh is visible.

Parameters

visible true if visible

Member Data Documentation

◆ MOVABLE_TYPE_NAME

const String Ogre::Volume::Chunk::MOVABLE_TYPE_NAME

static

The type name.

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

OgreVolumeChunk.h

Public Types

Public Member Functions

Static Public Attributes

Detailed Description

Member Typedef Documentation

◆ VecChunk

Constructor & Destructor Documentation

◆ Chunk()

◆ ~Chunk()

Member Function Documentation

◆ createInstance()

◆ frameStarted()

◆ getBoundingRadius()

◆ getChunkParameters()

◆ getChunksOfLevel()

◆ getDualGridVisible()

◆ getMovableType()

◆ getOctreeVisible()

◆ getSquaredViewDepth()

◆ getVolumeVisible()

◆ load() [1/2]

◆ load() [2/2]

◆ setDualGridVisible()

◆ setMaterial()

◆ setMaterialOfLevel()

◆ setOctreeVisible()

◆ setVolumeVisible()

Member Data Documentation

◆ MOVABLE_TYPE_NAME