C++ class Rendering::Resources::Mesh::MeshIndexData
MeshIndexData

public

Inheritance Graph

graph BT
	MeshIndexData
	click MeshIndexData "classRendering_1_1MeshIndexData"

Description

IndexData-Class . Part of the Mesh implementation containing all index specific data of a mesh.

Public Functions

	MeshIndexData()
	MeshIndexData(const MeshIndexData & other) Copy all data fromother.
	MeshIndexData( MeshIndexData && void)
	~MeshIndexData()
MeshIndexData &	operator=(const MeshIndexData & void)
MeshIndexData &	operator=( MeshIndexData && void)
void	swap( MeshIndexData & other)
uint32_t	getIndexCount() const
bool	empty() const
void	allocate(uint32_t count)
void	releaseLocalData()
const uint32_t *	data() const
uint32_t *	data()
std::size_t	dataSize() const
void	markAsChanged()
bool	hasChanged() const
bool	hasLocalData() const
const uint32_t &	operator[](uint32_t index) const
uint32_t &	operator[](uint32_t index)
uint32_t	getMinIndex() const
uint32_t	getMaxIndex() const
void	updateIndexRange()
bool	isUploaded() const
bool	upload() Call* upload() *with default usage hint.
bool	upload(uint32_t usageHint)
bool	download()
void	downloadTo(std::vector< uint32_t > & destination) const
void	removeGlBuffer()
void	drawElements(bool useVBO, uint32_t drawMode, uint32_t startIndex, uint32_t numberOfIndices)
void	_swapBufferObject( BufferObject & other)

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Documentation

function
Rendering::MeshIndexData::MeshIndexData

public

MeshIndexData(	)

_{Defined in Rendering/Mesh/MeshIndexData.h:27}

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function
Rendering::MeshIndexData::MeshIndexData

public

MeshIndexData(	const MeshIndexData &	other )

Copy all data fromother.

_{Defined in Rendering/Mesh/MeshIndexData.h:29}

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function
Rendering::MeshIndexData::MeshIndexData

public

MeshIndexData(	MeshIndexData &&	void )

_{Defined in Rendering/Mesh/MeshIndexData.h:30}

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function
Rendering::MeshIndexData::~MeshIndexData

public

~MeshIndexData(	)

_{Defined in Rendering/Mesh/MeshIndexData.h:32}

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function
Rendering::MeshIndexData::operator=

public

MeshIndexData & operator=(	const MeshIndexData &	void )

_{Defined in Rendering/Mesh/MeshIndexData.h:34}

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function
Rendering::MeshIndexData::operator=

public

MeshIndexData & operator=(	MeshIndexData &&	void )

_{Defined in Rendering/Mesh/MeshIndexData.h:35}

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function
Rendering::MeshIndexData::swap

public

void swap(	MeshIndexData &	other )

_{Defined in Rendering/Mesh/MeshIndexData.h:37}

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function
Rendering::MeshIndexData::getIndexCount

public

const

inline

uint32_t getIndexCount(	) const

_{Defined in Rendering/Mesh/MeshIndexData.h:38}

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function
Rendering::MeshIndexData::empty

public

const

inline

bool empty(	) const

_{Defined in Rendering/Mesh/MeshIndexData.h:39}

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function
Rendering::MeshIndexData::allocate

public

void allocate(	uint32_t	count )

_{Defined in Rendering/Mesh/MeshIndexData.h:42}

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function
Rendering::MeshIndexData::releaseLocalData

public

void releaseLocalData(	)

_{Defined in Rendering/Mesh/MeshIndexData.h:43}

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function
Rendering::MeshIndexData::data

public

const

inline

const uint32_t * data(	) const

_{Defined in Rendering/Mesh/MeshIndexData.h:44}

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function
Rendering::MeshIndexData::data

public

inline

uint32_t * data(	)

_{Defined in Rendering/Mesh/MeshIndexData.h:45}

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function
Rendering::MeshIndexData::dataSize

public

const

inline

std::size_t dataSize(	) const

_{Defined in Rendering/Mesh/MeshIndexData.h:46}

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function
Rendering::MeshIndexData::markAsChanged

public

inline

void markAsChanged(	)

_{Defined in Rendering/Mesh/MeshIndexData.h:47}

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function
Rendering::MeshIndexData::hasChanged

public

const

inline

bool hasChanged(	) const

_{Defined in Rendering/Mesh/MeshIndexData.h:48}

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function
Rendering::MeshIndexData::hasLocalData

public

const

inline

bool hasLocalData(	) const

_{Defined in Rendering/Mesh/MeshIndexData.h:49}

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function
Rendering::MeshIndexData::operator[]

public

const

inline

const uint32_t & operator[](	uint32_t	index ) const

_{Defined in Rendering/Mesh/MeshIndexData.h:51}

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function
Rendering::MeshIndexData::operator[]

public

inline

uint32_t & operator[](	uint32_t	index )

_{Defined in Rendering/Mesh/MeshIndexData.h:52}

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function
Rendering::MeshIndexData::getMinIndex

public

const

inline

uint32_t getMinIndex(	) const

_{Defined in Rendering/Mesh/MeshIndexData.h:55}

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function
Rendering::MeshIndexData::getMaxIndex

public

const

inline

uint32_t getMaxIndex(	) const

_{Defined in Rendering/Mesh/MeshIndexData.h:56}

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function
Rendering::MeshIndexData::updateIndexRange

public

void updateIndexRange(	)

Recalculates the index range of the mesh.

Note: Should be called whenever the vertices are changed.

_{Defined in Rendering/Mesh/MeshIndexData.h:59}

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function
Rendering::MeshIndexData::isUploaded

public

const

inline

bool isUploaded(	) const

_{Defined in Rendering/Mesh/MeshIndexData.h:62}

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function
Rendering::MeshIndexData::upload

public

bool upload(	)

Call* upload() *with default usage hint.

_{Defined in Rendering/Mesh/MeshIndexData.h:65}

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function
Rendering::MeshIndexData::upload

public

bool upload(	uint32_t	usageHint )

(internal) Create or update a VBO if hasChanged is set to true. hasChanged is set to false.

_{Defined in Rendering/Mesh/MeshIndexData.h:68}

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function
Rendering::MeshIndexData::download

public

bool download(	)

(internal)

_{Defined in Rendering/Mesh/MeshIndexData.h:70}

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function
Rendering::MeshIndexData::downloadTo

public

const

void downloadTo(	std::vector< uint32_t > &	destination ) const

_{Defined in Rendering/Mesh/MeshIndexData.h:71}

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function
Rendering::MeshIndexData::removeGlBuffer

public

void removeGlBuffer(	)

(internal)

_{Defined in Rendering/Mesh/MeshIndexData.h:73}

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function
Rendering::MeshIndexData::drawElements

public

void drawElements(	bool	useVBO,
	uint32_t	drawMode,
	uint32_t	startIndex,
	uint32_t	numberOfIndices
)

(internal) Draw the vertices referenced by the indices using the VBO or a VertexArray. Used by MeshDataStrategy::doDisplay(..)

_{Defined in Rendering/Mesh/MeshIndexData.h:76}

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function
Rendering::MeshIndexData::_swapBufferObject

public

inline

void _swapBufferObject(	BufferObject &	other )

Swap the internal BufferObject .

Note: The local data is not changed!

Note: the size of the new buffer must be equal to that of the old one.

Note: Use only if you know what you are doing!

_{Defined in Rendering/Mesh/MeshIndexData.h:82}

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