Renderer Class Reference

#include <CCRenderer.h>

Public Member Functions
	Renderer ()
	~Renderer ()
void	initGLView ()
void	addCommand (RenderCommand *command)
	Adds a RenderComamnd into the renderer. More...
void	addCommand (RenderCommand *command, int renderQueue)
	Adds a RenderComamnd into the renderer specifying a particular render queue ID. More...
void	pushGroup (int renderQueueID)
	Pushes a group into the render queue. More...
void	popGroup ()
	Pops a group from the render queue. More...
int	createRenderQueue ()
	Creates a render queue and returns its Id. More...
void	render ()
	Renders into the GLView all the queued RenderCommand objects. More...
void	clean ()
	Cleans all RenderCommands in the queue. More...
ssize_t	getDrawnBatches () const
void	addDrawnBatches (ssize_t number)
ssize_t	getDrawnVertices () const
void	addDrawnVertices (ssize_t number)
GroupCommandManager *	getGroupCommandManager () const
bool	checkVisibility (const Mat4 &transform, const Size &size)
	returns whether or not a rectangle is visible or not More...

Static Public Attributes
static const int	VBO_SIZE = 65536 / 6
static const int	BATCH_QUADCOMMAND_RESEVER_SIZE = 64

Protected Member Functions
void	setupIndices ()
void	setupBuffer ()
void	setupVBOAndVAO ()
void	setupVBO ()
void	mapBuffers ()
void	drawBatchedQuads ()
void	flush ()
void	flush2D ()
void	flush3D ()
void	visitRenderQueue (const RenderQueue &queue)
void	convertToWorldCoordinates (V3F_C4B_T2F_Quad *quads, ssize_t quantity, const Mat4 &modelView)

Protected Attributes
std::stack< int >	_commandGroupStack
std::vector< RenderQueue >	_renderGroups
uint32_t	_lastMaterialID
MeshCommand *	_lastBatchedMeshCommand
std::vector< QuadCommand * >	_batchedQuadCommands
V3F_C4B_T2F_Quad	_quads [VBO_SIZE]
GLushort	_indices [6 *VBO_SIZE]
GLuint	_quadVAO
GLuint	_buffersVBO [2]
int	_numQuads
bool	_glViewAssigned
ssize_t	_drawnBatches
ssize_t	_drawnVertices
bool	_isRendering
GroupCommandManager *	_groupCommandManager

Constructor & Destructor Documentation

Renderer

(

)

~Renderer

(

)

Member Function Documentation

void addCommand

(

RenderCommand *

command

)

Adds a RenderComamnd into the renderer.

void addCommand	(	RenderCommand *	command,
		int	renderQueue
	)

Adds a RenderComamnd into the renderer specifying a particular render queue ID.

void addDrawnBatches ( ssize_t  number )

inline

void addDrawnVertices ( ssize_t  number )

inline

bool checkVisibility	(	const Mat4 &	transform,
		const Size &	size
	)

returns whether or not a rectangle is visible or not

void clean

(

)

Cleans all RenderCommands in the queue.

void convertToWorldCoordinates ( V3F_C4B_T2F_Quad *  quads, ssize_t  quantity, const Mat4 &  modelView  )

protected

int createRenderQueue

(

)

Creates a render queue and returns its Id.

void drawBatchedQuads ( )

protected

void flush ( )

protected

void flush2D ( )

protected

void flush3D ( )

protected

ssize_t getDrawnBatches ( ) const

inline

ssize_t getDrawnVertices ( ) const

inline

GroupCommandManager* getGroupCommandManager ( ) const

inline

void initGLView

(

)

void mapBuffers ( )

protected

void popGroup

(

)

Pops a group from the render queue.

void pushGroup

(

int

renderQueueID

)

Pushes a group into the render queue.

void render

(

)

Renders into the GLView all the queued RenderCommand objects.

void setupBuffer ( )

protected

void setupIndices ( )

protected

void setupVBO ( )

protected

void setupVBOAndVAO ( )

protected

void visitRenderQueue ( const RenderQueue &  queue )

protected

Member Data Documentation

std::vector<QuadCommand*> _batchedQuadCommands

protected

GLuint _buffersVBO[2]

protected

std::stack<int> _commandGroupStack

protected

ssize_t _drawnBatches

protected

ssize_t _drawnVertices

protected

bool _glViewAssigned

protected

GroupCommandManager* _groupCommandManager

protected

GLushort _indices[6 *VBO_SIZE]

protected

bool _isRendering

protected

MeshCommand* _lastBatchedMeshCommand

protected

uint32_t _lastMaterialID

protected

int _numQuads

protected

V3F_C4B_T2F_Quad _quads[VBO_SIZE]

protected

GLuint _quadVAO

protected

std::vector<RenderQueue> _renderGroups

protected

const int BATCH_QUADCOMMAND_RESEVER_SIZE = 64

static

const int VBO_SIZE = 65536 / 6

static

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

• /Users/guanghui/cocos2d-x-v3/cocos/renderer/CCRenderer.h