VertexAttribValue Class Reference

Vertex Attribute Value, which is an abstraction of VertexAttribute and data pointer. More...

#include <CCGLProgramState.h>

Classes
union	U

Public Member Functions
void	setPointer (GLint size, GLenum type, GLboolean normalized, GLsizei stride, GLvoid *pointer)
	Set the data pointer, which is similar as glVertexAttribPointer. More...
var	setPointer ( var size, var type, var normalized, var stride, var pointer)
	Set the data pointer, which is similar as glVertexAttribPointer. More...
local	setPointer ( local size, local type, local normalized, local stride, local pointer)
	Set the data pointer, which is similar as glVertexAttribPointer. More...
void	setCallback (const std::function< void(VertexAttrib *)> &callback)
	Set a user call back for set VertexAttrib array. More...
void	apply ()
	Apply the vertex attribute to the openGL pipeline. More...
	VertexAttribValue (VertexAttrib *vertexAttrib)
	Constuctor and Destructor. More...
	VertexAttribValue ( var vertexAttrib)
	Constuctor and Destructor. More...
	VertexAttribValue ( local vertexAttrib)
	Constuctor and Destructor. More...
	VertexAttribValue ()
	~VertexAttribValue ()

Protected Attributes
VertexAttrib *	_vertexAttrib
bool	_useCallback
bool	_enabled
union cocos2d::VertexAttribValue::U	_value

Friends
class	GLProgram
class	GLProgramState

Detailed Description

Vertex Attribute Value, which is an abstraction of VertexAttribute and data pointer.

Constructor & Destructor Documentation

VertexAttribValue

(

VertexAttrib *

vertexAttrib

)

Constuctor and Destructor.

vertexAttrib VertexAttrib from shader.

var VertexAttribValue

(

var

vertexAttrib

)

Constuctor and Destructor.

vertexAttrib VertexAttrib from shader.

local VertexAttribValue

(

local

vertexAttrib

)

Constuctor and Destructor.

vertexAttrib VertexAttrib from shader.

VertexAttribValue

(

)

var VertexAttribValue

(

)

local VertexAttribValue

(

)

~VertexAttribValue

(

)

var ~VertexAttribValue

(

)

local ~VertexAttribValue

(

)

Member Function Documentation

void apply

(

)

Apply the vertex attribute to the openGL pipeline.

var apply

(

)

Apply the vertex attribute to the openGL pipeline.

local apply

(

)

Apply the vertex attribute to the openGL pipeline.

void setCallback

(

const std::function< void(VertexAttrib *)> &

callback

)

Set a user call back for set VertexAttrib array.

var setCallback

(

var

callback

)

Set a user call back for set VertexAttrib array.

local setCallback

(

local

callback

)

Set a user call back for set VertexAttrib array.

void setPointer	(	GLint	size,
		GLenum	type,
		GLboolean	normalized,
		GLsizei	stride,
		GLvoid *	pointer
	)

Set the data pointer, which is similar as glVertexAttribPointer.

Parameters

size	The number of type in the vertex attribute.
type	The type of data in vertex attribute.
normalized	If true, 0-255 data will be mapped to 0.0-1.0.
stride	The number of bytes if an interleaved vertex array is used. 0 means array is not interleaved.
pointer	The pointer to the vertex data.

var setPointer	(	var	size,
		var	type,
		var	normalized,
		var	stride,
		var	pointer
	)

Set the data pointer, which is similar as glVertexAttribPointer.

Parameters

size	The number of type in the vertex attribute.
type	The type of data in vertex attribute.
normalized	If true, 0-255 data will be mapped to 0.0-1.0.
stride	The number of bytes if an interleaved vertex array is used. 0 means array is not interleaved.
pointer	The pointer to the vertex data.

local setPointer	(	local	size,
		local	type,
		local	normalized,
		local	stride,
		local	pointer
	)

Set the data pointer, which is similar as glVertexAttribPointer.

Parameters

size	The number of type in the vertex attribute.
type	The type of data in vertex attribute.
normalized	If true, 0-255 data will be mapped to 0.0-1.0.
stride	The number of bytes if an interleaved vertex array is used. 0 means array is not interleaved.
pointer	The pointer to the vertex data.

Friends And Related Function Documentation

friend class GLProgram

friend

var GLProgram

friend

local GLProgram

friend

friend class GLProgramState

friend

var GLProgramState

friend

local GLProgramState

friend

Member Data Documentation

bool _enabled

protected

var _enabled

protected

local _enabled

protected

bool _useCallback

protected

var _useCallback

protected

local _useCallback

protected

union cocos2d::VertexAttribValue::U _value

protected

var _value

protected

local _value

protected

VertexAttrib* _vertexAttrib

protected

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

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