GLESVertexManager

Manages vertex buffers for the OpenGL engine. More...

Public Member Functions
	GLESVertexManager (const DynamicPointer< GLESGraphicsDevice > &device)
	Constructs a GLESVertexManager for the given graphics device.
	~GLESVertexManager ()
	Destroys the vertex manager and frees GPU resources.
void	commit ()
	Commits pending vertex data changes to the GPU.
void	createPipeline (GraphicsUpdateArguments &args)
	Creates or recreates the rendering pipeline for the current scene.
ConstPointer< GraphicsBuffer >	getRenderBuffer (const Scene &scene, const StringView &channel) const
	Returns the render buffer for a specific scene and channel.
Buffer< DynamicPointer< OpenGLBuffer > >	getRenderBuffers (GraphicsUpdateArguments &args, const StringView &extra_property) const
	Returns all render buffers needed for the given extra property.
DynamicPointer< GraphicsBuffer >	indexBuffer () const
	Returns the index buffer for this vertex manager.
Time	lastDependencyUpdate () const
	Returns the last time a dependency was pushed to GPU.
Time	lastUpdateTime () const
	Returns the last time vertex data was updated.
UUID	scene () const
	Returns the UUID of the scene being managed.
void	setScene (const Scene &scene)
	Sets the scene whose vertex data this manager tracks.
void	updateExtraBuffer (GraphicsUpdateArguments &args, const Scene &scene, const StringView &extra_property)
	Updates an extra vertex property buffer for a specific scene.
void	updateExtraBuffer (GraphicsUpdateArguments &args, const StringView &extra_property)
	Updates an extra vertex property buffer for the current scene.
void	updateUniformBuffer (GraphicsUpdateArguments &args)
	Updates uniform buffer data from the current scene state.
BitFlag	vertexFlags () const
	Returns the active vertex property flags.
uint04	vertexSize () const
	Returns the number of vertices in the position buffer.

Detailed Description

Manages vertex buffers for the OpenGL engine.

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Definition at line 44 of file GLESBufferManager.h.

Constructor & Destructor Documentation

GLESVertexManager()

GLESVertexManager::GLESVertexManager

(

const DynamicPointer< GLESGraphicsDevice > &

device

)

Constructs a GLESVertexManager for the given graphics device.

Parameters

[in]

device

The OpenGL graphics device.

References GLESVertexManager().

Referenced by GLESVertexManager().

Member Function Documentation

createPipeline()

void GLESVertexManager::createPipeline

(

GraphicsUpdateArguments &

args

)

Creates or recreates the rendering pipeline for the current scene.

Parameters

[in]

args

The graphics update context.

getRenderBuffer()

ConstPointer< GraphicsBuffer > GLESVertexManager::getRenderBuffer	(	const Scene &	scene,
		const StringView &	channel ) const

Returns the render buffer for a specific scene and channel.

Parameters

[in]	scene	The scene to query.
[in]	channel	The vertex channel name.

Returns

A ConstPointer to the GraphicsBuffer.

References scene().

getRenderBuffers()

Buffer< DynamicPointer< OpenGLBuffer > > GLESVertexManager::getRenderBuffers	(	GraphicsUpdateArguments &	args,
		const StringView &	extra_property ) const

Returns all render buffers needed for the given extra property.

Parameters

[in]	args	The graphics update context.
[in]	extra_property	The name of the extra property channel.

Returns

A buffer of OpenGL buffer pointers.

indexBuffer()

DynamicPointer< GraphicsBuffer > GLESVertexManager::indexBuffer

(

)

const

Returns the index buffer for this vertex manager.

Returns

A DynamicPointer to the index GraphicsBuffer.

lastDependencyUpdate()

Time GLESVertexManager::lastDependencyUpdate ( ) const

inline

Returns the last time a dependency was pushed to GPU.

Returns

The last push update time.

Definition at line 55 of file GLESBufferManager.h.

lastUpdateTime()

Time GLESVertexManager::lastUpdateTime ( ) const

inline

Returns the last time vertex data was updated.

Returns

The last update time.

Definition at line 58 of file GLESBufferManager.h.

scene()

UUID GLESVertexManager::scene ( ) const

inline

Returns the UUID of the scene being managed.

Returns

The scene UUID.

Definition at line 102 of file GLESBufferManager.h.

Referenced by getRenderBuffer(), setScene(), and updateExtraBuffer().

setScene()

void GLESVertexManager::setScene

(

const Scene &

scene

)

Sets the scene whose vertex data this manager tracks.

Parameters

[in]

scene

The scene to manage.

References scene().

updateExtraBuffer() [1/2]

void GLESVertexManager::updateExtraBuffer	(	GraphicsUpdateArguments &	args,
		const Scene &	scene,
		const StringView &	extra_property )

Updates an extra vertex property buffer for a specific scene.

Parameters

[in]	args	The graphics update context.
[in]	scene	The scene to update from.
[in]	extra_property	The name of the extra property channel.

References scene().

updateExtraBuffer() [2/2]

void GLESVertexManager::updateExtraBuffer	(	GraphicsUpdateArguments &	args,
		const StringView &	extra_property )

Updates an extra vertex property buffer for the current scene.

Parameters

[in]	args	The graphics update context.
[in]	extra_property	The name of the extra property channel.

updateUniformBuffer()

void GLESVertexManager::updateUniformBuffer

(

GraphicsUpdateArguments &

args

)

Updates uniform buffer data from the current scene state.

Parameters

[in]

args

The graphics update context.

vertexFlags()

BitFlag GLESVertexManager::vertexFlags ( ) const

inline

Returns the active vertex property flags.

Returns

The BitFlag of active vertex properties.

Definition at line 88 of file GLESBufferManager.h.

vertexSize()

uint04 GLESVertexManager::vertexSize ( ) const

inline

Returns the number of vertices in the position buffer.

Returns

The vertex count.

Definition at line 99 of file GLESBufferManager.h.

References cast(), and Position.

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

• GLESInterface/Headers/GLESBufferManager.h