Renderer Class Reference

#include <CCRenderer.h>

Public Member Functions
	Renderer ()
	Constructor. More...
	~Renderer ()
	Destructor. More...
	~Renderer ()
	Destructor. More...
	~Renderer ()
	Destructor. More...
void	initGLView ()
var	initGLView ()
local	initGLView ()
void	addCommand (RenderCommand *command)
	Adds a RenderComamnd into the renderer. More...
var	addCommand ( var command)
	Adds a RenderComamnd into the renderer. More...
local	addCommand ( local 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...
var	addCommand ( var command, var renderQueue)
	Adds a RenderComamnd into the renderer specifying a particular render queue ID. More...
local	addCommand ( local command, local 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...
var	pushGroup ( var renderQueueID)
	Pushes a group into the render queue. More...
local	pushGroup ( local 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...
var	createRenderQueue ()
	Creates a render queue and returns its Id. More...
local	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...
void	clear ()
	Clear GL buffer and screen. More...
var	clear ()
	Clear GL buffer and screen. More...
local	clear ()
	Clear GL buffer and screen. More...
void	setClearColor (const Color4F &clearColor)
	set color for clear screen More...
var	setClearColor ( var clearColor)
	set color for clear screen More...
local	setClearColor ( local clearColor)
	set color for clear screen More...
ssize_t	getDrawnBatches () const
var	getDrawnBatches ()
local	getDrawnBatches ()
void	addDrawnBatches (ssize_t number)
local	addDrawnBatches ( local number)
ssize_t	getDrawnVertices () const
var	getDrawnVertices ()
local	getDrawnVertices ()
void	addDrawnVertices (ssize_t number)
var	addDrawnVertices ( var number)
local	addDrawnVertices ( local number)
void	clearDrawStats ()
var	clearDrawStats ()
local	clearDrawStats ()
void	setDepthTest (bool enable)
	Enable/Disable depth test For 3D object depth test is enabled by default and can not be changed For 2D object depth test is disabled by default. More...
GroupCommandManager *	getGroupCommandManager () const
bool	checkVisibility (const Mat4 &transform, const Size &size)
	returns whether or not a rectangle is visible or not More...
var	checkVisibility ( var transform, var size)
	returns whether or not a rectangle is visible or not More...
local	checkVisibility ( local transform, local size)
	returns whether or not a rectangle is visible or not More...

Static Public Attributes
static const int	VBO_SIZE = 65536
	The max number of vertices in a vertex buffer object. More...
var	VBO_SIZE = 65536
	The max number of vertices in a vertex buffer object. More...
local	VBO_SIZE = 65536
	The max number of vertices in a vertex buffer object. More...
static const int	INDEX_VBO_SIZE = VBO_SIZE * 6 / 4
	The max numer of indices in a index buffer. More...
var	INDEX_VBO_SIZE = VBO_SIZE * 6 / 4
	The max numer of indices in a index buffer. More...
local	INDEX_VBO_SIZE = VBO_SIZE * 6 / 4
	The max numer of indices in a index buffer. More...
static const int	BATCH_QUADCOMMAND_RESEVER_SIZE = 64
	The rendercommands which can be batched will be saved into a list, this is the reversed size of this list. More...
var	BATCH_QUADCOMMAND_RESEVER_SIZE = 64
	The rendercommands which can be batched will be saved into a list, this is the reversed size of this list. More...
local	BATCH_QUADCOMMAND_RESEVER_SIZE = 64
	The rendercommands which can be batched will be saved into a list, this is the reversed size of this list. More...
static const int	MATERIAL_ID_DO_NOT_BATCH = 0
	Reserved for material id, which means that the command could not be batched. More...
var	MATERIAL_ID_DO_NOT_BATCH = 0
	Reserved for material id, which means that the command could not be batched. More...
local	MATERIAL_ID_DO_NOT_BATCH = 0
	Reserved for material id, which means that the command could not be batched. More...

Protected Member Functions
void	setupBuffer ()
var	setupBuffer ()
local	setupBuffer ()
void	setupVBOAndVAO ()
var	setupVBOAndVAO ()
local	setupVBOAndVAO ()
void	setupVBO ()
var	setupVBO ()
local	setupVBO ()
void	mapBuffers ()
var	mapBuffers ()
local	mapBuffers ()
void	drawBatchedTriangles ()
local	drawBatchedTriangles ()
void	drawBatchedQuads ()
var	drawBatchedQuads ()
local	drawBatchedQuads ()
void	flush ()
var	flush ()
local	flush ()
void	flush2D ()
var	flush2D ()
local	flush2D ()
void	flush3D ()
var	flush3D ()
local	flush3D ()
void	flushQuads ()
var	flushQuads ()
local	flushQuads ()
void	flushTriangles ()
var	flushTriangles ()
local	flushTriangles ()
void	processRenderCommand (RenderCommand *command)
var	processRenderCommand ( var command)
local	processRenderCommand ( local command)
void	visitRenderQueue (RenderQueue &queue)
void	fillVerticesAndIndices (const TrianglesCommand *cmd)
var	fillVerticesAndIndices ( var cmd)
local	fillVerticesAndIndices ( local cmd)
void	fillQuads (const QuadCommand *cmd)
var	fillQuads ( var cmd)
local	fillQuads ( local cmd)

Protected Attributes
Color4F	_clearColor
var	_clearColor
local	_clearColor
std::stack< int >	_commandGroupStack
var	_commandGroupStack
local	_commandGroupStack
std::vector< RenderQueue >	_renderGroups
var	_renderGroups
local	_renderGroups
uint32_t	_lastMaterialID
var	_lastMaterialID
local	_lastMaterialID
MeshCommand *	_lastBatchedMeshCommand
var	_lastBatchedMeshCommand
local	_lastBatchedMeshCommand
std::vector< TrianglesCommand * >	_batchedCommands
std::vector< QuadCommand * >	_batchQuadCommands
var	_batchQuadCommands
local	_batchQuadCommands
V3F_C4B_T2F	_verts [VBO_SIZE]
local	_verts ()
GLushort	_indices [INDEX_VBO_SIZE]
var	_indices ()
local	_indices ()
GLuint	_buffersVAO
var	_buffersVAO
local	_buffersVAO
GLuint	_buffersVBO [2]
var	_buffersVBO ()
local	_buffersVBO ()
int	_filledVertex
var	_filledVertex
local	_filledVertex
int	_filledIndex
var	_filledIndex
local	_filledIndex
V3F_C4B_T2F	_quadVerts [VBO_SIZE]
var	_quadVerts ()
local	_quadVerts ()
GLushort	_quadIndices [INDEX_VBO_SIZE]
var	_quadIndices ()
local	_quadIndices ()
GLuint	_quadVAO
var	_quadVAO
local	_quadVAO
GLuint	_quadbuffersVBO [2]
var	_quadbuffersVBO ()
local	_quadbuffersVBO ()
int	_numberQuads
var	_numberQuads
local	_numberQuads
bool	_glViewAssigned
var	_glViewAssigned
local	_glViewAssigned
ssize_t	_drawnBatches
var	_drawnBatches
local	_drawnBatches
ssize_t	_drawnVertices
var	_drawnVertices
local	_drawnVertices
bool	_isRendering
var	_isRendering
local	_isRendering
bool	_isDepthTestFor2D
var	_isDepthTestFor2D
local	_isDepthTestFor2D
GroupCommandManager *	_groupCommandManager
var	_groupCommandManager
local	_groupCommandManager

Constructor & Destructor Documentation

Renderer

(

)

Constructor.

var Renderer

(

)

Constructor.

local Renderer

(

)

Constructor.

~Renderer

(

)

Destructor.

var ~Renderer

(

)

Destructor.

local ~Renderer

(

)

Destructor.

Member Function Documentation

void addCommand

(

RenderCommand *

command

)

Adds a RenderComamnd into the renderer.

var addCommand

(

var

command

)

Adds a RenderComamnd into the renderer.

local addCommand

(

local

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.

var addCommand	(	var	command,
		var	renderQueue
	)

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

local addCommand	(	local	command,
		local	renderQueue
	)

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

void addDrawnBatches ( ssize_t  number )

inline

var addDrawnBatches ( var  number )

inline

local addDrawnBatches ( local  number )

inline

void addDrawnVertices ( ssize_t  number )

inline

var addDrawnVertices ( var  number )

inline

local addDrawnVertices ( local  number )

inline

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

returns whether or not a rectangle is visible or not

var checkVisibility	(	var	transform,
		var	size
	)

returns whether or not a rectangle is visible or not

local checkVisibility	(	local	transform,
		local	size
	)

returns whether or not a rectangle is visible or not

void clean

(

)

Cleans all RenderCommands in the queue.

var clean

(

)

Cleans all RenderCommands in the queue.

local clean

(

)

Cleans all RenderCommands in the queue.

void clear

(

)

Clear GL buffer and screen.

var clear

(

)

Clear GL buffer and screen.

local clear

(

)

Clear GL buffer and screen.

void clearDrawStats ( )

inline

var clearDrawStats ( )

inline

local clearDrawStats ( )

inline

int createRenderQueue

(

)

Creates a render queue and returns its Id.

var createRenderQueue

(

)

Creates a render queue and returns its Id.

local createRenderQueue

(

)

Creates a render queue and returns its Id.

void drawBatchedQuads ( )

protected

var drawBatchedQuads ( )

protected

local drawBatchedQuads ( )

protected

void drawBatchedTriangles ( )

protected

var drawBatchedTriangles ( )

protected

local drawBatchedTriangles ( )

protected

void fillQuads ( const QuadCommand *  cmd )

protected

var fillQuads ( var  cmd )

protected

local fillQuads ( local  cmd )

protected

void fillVerticesAndIndices ( const TrianglesCommand *  cmd )

protected

var fillVerticesAndIndices ( var  cmd )

protected

local fillVerticesAndIndices ( local  cmd )

protected

void flush ( )

protected

var flush ( )

protected

local flush ( )

protected

void flush2D ( )

protected

var flush2D ( )

protected

local flush2D ( )

protected

void flush3D ( )

protected

var flush3D ( )

protected

local flush3D ( )

protected

void flushQuads ( )

protected

var flushQuads ( )

protected

local flushQuads ( )

protected

void flushTriangles ( )

protected

var flushTriangles ( )

protected

local flushTriangles ( )

protected

ssize_t getDrawnBatches ( ) const

inline

var getDrawnBatches ( )

inline

local getDrawnBatches ( )

inline

ssize_t getDrawnVertices ( ) const

inline

var getDrawnVertices ( )

inline

local getDrawnVertices ( )

inline

GroupCommandManager* getGroupCommandManager ( ) const

inline

var getGroupCommandManager ( )

inline

local getGroupCommandManager ( )

inline

void initGLView

(

)

var initGLView

(

)

local initGLView

(

)

void mapBuffers ( )

protected

var mapBuffers ( )

protected

local mapBuffers ( )

protected

void popGroup

(

)

Pops a group from the render queue.

var popGroup

(

)

Pops a group from the render queue.

local popGroup

(

)

Pops a group from the render queue.

void processRenderCommand ( RenderCommand *  command )

protected

var processRenderCommand ( var  command )

protected

local processRenderCommand ( local  command )

protected

void pushGroup

(

int

renderQueueID

)

Pushes a group into the render queue.

var pushGroup

(

var

renderQueueID

)

Pushes a group into the render queue.

local pushGroup

(

local

renderQueueID

)

Pushes a group into the render queue.

void render

(

)

Renders into the GLView all the queued RenderCommand objects.

var render

(

)

Renders into the GLView all the queued RenderCommand objects.

local render

(

)

Renders into the GLView all the queued RenderCommand objects.

void setClearColor

(

const Color4F &

clearColor

)

set color for clear screen

var setClearColor

(

var

clearColor

)

set color for clear screen

local setClearColor

(

local

clearColor

)

set color for clear screen

void setDepthTest

(

bool

enable

)

Enable/Disable depth test For 3D object depth test is enabled by default and can not be changed For 2D object depth test is disabled by default.

var setDepthTest

(

var

enable

)

Enable/Disable depth test For 3D object depth test is enabled by default and can not be changed For 2D object depth test is disabled by default.

local setDepthTest

(

local

enable

)

Enable/Disable depth test For 3D object depth test is enabled by default and can not be changed For 2D object depth test is disabled by default.

void setupBuffer ( )

protected

var setupBuffer ( )

protected

local setupBuffer ( )

protected

void setupVBO ( )

protected

var setupVBO ( )

protected

local setupVBO ( )

protected

void setupVBOAndVAO ( )

protected

var setupVBOAndVAO ( )

protected

local setupVBOAndVAO ( )

protected

void visitRenderQueue ( RenderQueue &  queue )

protected

var visitRenderQueue ( var  queue )

protected

local visitRenderQueue ( local  queue )

protected

Member Data Documentation

std::vector<TrianglesCommand*> _batchedCommands

protected

var _batchedCommands

protected

local _batchedCommands

protected

std::vector<QuadCommand*> _batchQuadCommands

protected

var _batchQuadCommands

protected

local _batchQuadCommands

protected

GLuint _buffersVAO

protected

var _buffersVAO

protected

local _buffersVAO

protected

GLuint _buffersVBO[2]

protected

GLuint _buffersVBO[2]

protected

GLuint _buffersVBO[2]

protected

Color4F _clearColor

protected

var _clearColor

protected

local _clearColor

protected

std::stack<int> _commandGroupStack

protected

var _commandGroupStack

protected

local _commandGroupStack

protected

ssize_t _drawnBatches

protected

var _drawnBatches

protected

local _drawnBatches

protected

ssize_t _drawnVertices

protected

var _drawnVertices

protected

local _drawnVertices

protected

int _filledIndex

protected

var _filledIndex

protected

local _filledIndex

protected

int _filledVertex

protected

var _filledVertex

protected

local _filledVertex

protected

bool _glViewAssigned

protected

var _glViewAssigned

protected

local _glViewAssigned

protected

GroupCommandManager* _groupCommandManager

protected

var _groupCommandManager

protected

local _groupCommandManager

protected

GLushort _indices[INDEX_VBO_SIZE]

protected

GLushort _indices[INDEX_VBO_SIZE]

protected

GLushort _indices[INDEX_VBO_SIZE]

protected

bool _isDepthTestFor2D

protected

var _isDepthTestFor2D

protected

local _isDepthTestFor2D

protected

bool _isRendering

protected

var _isRendering

protected

local _isRendering

protected

MeshCommand* _lastBatchedMeshCommand

protected

var _lastBatchedMeshCommand

protected

local _lastBatchedMeshCommand

protected

uint32_t _lastMaterialID

protected

var _lastMaterialID

protected

local _lastMaterialID

protected

int _numberQuads

protected

var _numberQuads

protected

local _numberQuads

protected

GLuint _quadbuffersVBO[2]

protected

GLuint _quadbuffersVBO[2]

protected

GLuint _quadbuffersVBO[2]

protected

GLushort _quadIndices[INDEX_VBO_SIZE]

protected

GLushort _quadIndices[INDEX_VBO_SIZE]

protected

GLushort _quadIndices[INDEX_VBO_SIZE]

protected

GLuint _quadVAO

protected

var _quadVAO

protected

local _quadVAO

protected

V3F_C4B_T2F _quadVerts[VBO_SIZE]

protected

V3F_C4B_T2F _quadVerts[VBO_SIZE]

protected

V3F_C4B_T2F _quadVerts[VBO_SIZE]

protected

std::vector<RenderQueue> _renderGroups

protected

var _renderGroups

protected

local _renderGroups

protected

V3F_C4B_T2F _verts[VBO_SIZE]

protected

V3F_C4B_T2F _verts[VBO_SIZE]

protected

V3F_C4B_T2F _verts[VBO_SIZE]

protected

const int BATCH_QUADCOMMAND_RESEVER_SIZE = 64

static

The rendercommands which can be batched will be saved into a list, this is the reversed size of this list.

var BATCH_QUADCOMMAND_RESEVER_SIZE = 64

static

The rendercommands which can be batched will be saved into a list, this is the reversed size of this list.

local BATCH_QUADCOMMAND_RESEVER_SIZE = 64

static

The rendercommands which can be batched will be saved into a list, this is the reversed size of this list.

const int INDEX_VBO_SIZE = VBO_SIZE * 6 / 4

static

The max numer of indices in a index buffer.

var INDEX_VBO_SIZE = VBO_SIZE * 6 / 4

static

The max numer of indices in a index buffer.

local INDEX_VBO_SIZE = VBO_SIZE * 6 / 4

static

The max numer of indices in a index buffer.

const int MATERIAL_ID_DO_NOT_BATCH = 0

static

Reserved for material id, which means that the command could not be batched.

var MATERIAL_ID_DO_NOT_BATCH = 0

static

Reserved for material id, which means that the command could not be batched.

local MATERIAL_ID_DO_NOT_BATCH = 0

static

Reserved for material id, which means that the command could not be batched.

const int VBO_SIZE = 65536

static

The max number of vertices in a vertex buffer object.

var VBO_SIZE = 65536

static

The max number of vertices in a vertex buffer object.

local VBO_SIZE = 65536

static

The max number of vertices in a vertex buffer object.

---

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

• /Users/minggo/SourceCode/cocos2d-x/cocos/renderer/CCRenderer.h