Class that implements a openGL Program. More...

Inherits Ref.

Classes
struct	UniformFlags
	Flags used by the uniforms. More...

Public Types
enum	{ VERTEX_ATTRIB_POSITION, VERTEX_ATTRIB_COLOR, VERTEX_ATTRIB_TEX_COORD, VERTEX_ATTRIB_TEX_COORD1, VERTEX_ATTRIB_TEX_COORD2, VERTEX_ATTRIB_TEX_COORD3, VERTEX_ATTRIB_NORMAL, VERTEX_ATTRIB_BLEND_WEIGHT, VERTEX_ATTRIB_BLEND_INDEX, VERTEX_ATTRIB_TANGENT, VERTEX_ATTRIB_BINORMAL }
	Enum the preallocated vertex attribute. More...

enum	{ UNIFORM_AMBIENT_COLOR, UNIFORM_P_MATRIX, UNIFORM_MV_MATRIX, UNIFORM_MVP_MATRIX, UNIFORM_NORMAL_MATRIX, UNIFORM_TIME, UNIFORM_SIN_TIME, UNIFORM_COS_TIME, UNIFORM_RANDOM01, UNIFORM_SAMPLER0, UNIFORM_SAMPLER1, UNIFORM_SAMPLER2, UNIFORM_SAMPLER3 }
	Preallocated uniform handle. More...

Public Member Functions
	GLProgram ()
	Constructor.

virtual	~GLProgram ()
	Destructor.

local	~GLProgram ()
	Destructor.

bool	initWithByteArrays (const GLchar vShaderByteArray, const GLchar fShaderByteArray)
	Init the GLProgram with a vertex and fragment with bytes array. More...

bool	initWithByteArrays (const GLchar vShaderByteArray, const GLchar fShaderByteArray, const std::string &compileTimeDefines)
	Init the GLProgram with a vertex and fragment with bytes array. More...

bool	initWithFilenames (const std::string &vShaderFilename, const std::string &fShaderFilename)
	Init the GLProgram with a vertex and fragment file. More...

bool	initWithFilenames (const std::string &vShaderFilename, const std::string &fShaderFilename, const std::string &compileTimeDefines)
	Init the GLProgram with a vertex and fragment file. More...

Uniform *	getUniform (const std::string &name)
	Get the uniform by string name in shader, return null if it does not exist.

VertexAttrib *	getVertexAttrib (const std::string &name)
	Get the vertex attribute by string name in shader, return null if it does not exist.

var	getVertexAttrib ( var name)
	Get the vertex attribute by string name in shader, return null if it does not exist.

local	getVertexAttrib ( local name)
	Get the vertex attribute by string name in shader, return null if it does not exist.

void	bindAttribLocation (const std::string &attributeName, GLuint index) const
	It will add a new attribute to the shader by calling glBindAttribLocation. More...

var	bindAttribLocation ( var attributeName, var index)
	It will add a new attribute to the shader by calling glBindAttribLocation. More...

local	bindAttribLocation ( local attributeName, local index)
	It will add a new attribute to the shader by calling glBindAttribLocation. More...

GLint	getAttribLocation (const std::string &attributeName) const
	Calls glGetAttribLocation.

var	getAttribLocation ( var attributeName)
	Calls glGetAttribLocation.

local	getAttribLocation ( local attributeName)
	Calls glGetAttribLocation.

GLint	getUniformLocation (const std::string &attributeName) const
	Calls glGetUniformLocation().

var	getUniformLocation ( var attributeName)
	Calls glGetUniformLocation().

local	getUniformLocation ( local attributeName)
	Calls glGetUniformLocation().

bool	link ()
	links the glProgram

var	link ()
	links the glProgram

local	link ()
	links the glProgram

void	use ()
	it will call glUseProgram()

var	use ()
	it will call glUseProgram()

local	use ()
	it will call glUseProgram()

void	updateUniforms ()
	update the locations for built in uniforms.

var	updateUniforms ()
	update the locations for built in uniforms.

local	updateUniforms ()
	update the locations for built in uniforms.

GLint	getUniformLocationForName (const char *name) const
	calls retrieves the named uniform location for this shader program.

var	getUniformLocationForName ( var name)
	calls retrieves the named uniform location for this shader program.

local	getUniformLocationForName ( local name)
	calls retrieves the named uniform location for this shader program.

void	setUniformLocationWith1i (GLint location, GLint i1)
	calls glUniform1i only if the values are different than the previous call for this same shader program.

void	setUniformLocationWith2i (GLint location, GLint i1, GLint i2)
	calls glUniform2i only if the values are different than the previous call for this same shader program.

void	setUniformLocationWith3i (GLint location, GLint i1, GLint i2, GLint i3)
	calls glUniform3i only if the values are different than the previous call for this same shader program.

void	setUniformLocationWith4i (GLint location, GLint i1, GLint i2, GLint i3, GLint i4)
	calls glUniform4i only if the values are different than the previous call for this same shader program.

void	setUniformLocationWith2iv (GLint location, GLint *ints, unsigned int numberOfArrays)
	calls glUniform2iv only if the values are different than the previous call for this same shader program.

void	setUniformLocationWith3iv (GLint location, GLint *ints, unsigned int numberOfArrays)
	calls glUniform3iv only if the values are different than the previous call for this same shader program.

var	setUniformLocationWith3iv ( var location, var ints, var numberOfArrays)
	calls glUniform3iv only if the values are different than the previous call for this same shader program.

local	setUniformLocationWith3iv ( local location, local ints, local numberOfArrays)
	calls glUniform3iv only if the values are different than the previous call for this same shader program.

void	setUniformLocationWith4iv (GLint location, GLint *ints, unsigned int numberOfArrays)
	calls glUniform4iv only if the values are different than the previous call for this same shader program.

var	setUniformLocationWith4iv ( var location, var ints, var numberOfArrays)
	calls glUniform4iv only if the values are different than the previous call for this same shader program.

local	setUniformLocationWith4iv ( local location, local ints, local numberOfArrays)
	calls glUniform4iv only if the values are different than the previous call for this same shader program.

void	setUniformLocationWith1f (GLint location, GLfloat f1)
	calls glUniform1f only if the values are different than the previous call for this same shader program. More...

local	setUniformLocationWith1f ( local location, local f1)
	calls glUniform1f only if the values are different than the previous call for this same shader program. More...

void	setUniformLocationWith2f (GLint location, GLfloat f1, GLfloat f2)
	calls glUniform2f only if the values are different than the previous call for this same shader program. More...

void	setUniformLocationWith3f (GLint location, GLfloat f1, GLfloat f2, GLfloat f3)
	calls glUniform3f only if the values are different than the previous call for this same shader program. More...

void	setUniformLocationWith4f (GLint location, GLfloat f1, GLfloat f2, GLfloat f3, GLfloat f4)
	calls glUniform4f only if the values are different than the previous call for this same shader program. More...

void	setUniformLocationWith1fv (GLint location, const GLfloat *floats, unsigned int numberOfArrays)
	calls glUniformfv only if the values are different than the previous call for this same shader program.

void	setUniformLocationWith2fv (GLint location, const GLfloat *floats, unsigned int numberOfArrays)
	calls glUniform2fv only if the values are different than the previous call for this same shader program.

void	setUniformLocationWith3fv (GLint location, const GLfloat *floats, unsigned int numberOfArrays)
	calls glUniform3fv only if the values are different than the previous call for this same shader program.

void	setUniformLocationWith4fv (GLint location, const GLfloat *floats, unsigned int numberOfArrays)
	calls glUniform4fv only if the values are different than the previous call for this same shader program.

void	setUniformLocationWithMatrix2fv (GLint location, const GLfloat *matrixArray, unsigned int numberOfMatrices)
	calls glUniformMatrix2fv only if the values are different than the previous call for this same shader program.

void	setUniformLocationWithMatrix3fv (GLint location, const GLfloat *matrixArray, unsigned int numberOfMatrices)
	calls glUniformMatrix3fv only if the values are different than the previous call for this same shader program.

void	setUniformLocationWithMatrix4fv (GLint location, const GLfloat *matrixArray, unsigned int numberOfMatrices)
	calls glUniformMatrix4fv only if the values are different than the previous call for this same shader program.

void	setUniformsForBuiltins ()
	Update the builtin uniforms if they are different than the previous call for this same shader program.

void	setUniformsForBuiltins (const Mat4 &modelView)
	Update the builtin uniforms if they are different than the previous call for this same shader program. More...

std::string	getVertexShaderLog () const
	returns the vertexShader error log

std::string	getFragmentShaderLog () const
	returns the fragmentShader error log

var	getFragmentShaderLog ()
	returns the fragmentShader error log

local	getFragmentShaderLog ()
	returns the fragmentShader error log

std::string	getProgramLog () const
	returns the program error log

var	getProgramLog ()
	returns the program error log

local	getProgramLog ()
	returns the program error log

void	reset ()
	Reload all shaders, this function is designed for android when opengl context lost, so don't call it.

const UniformFlags &	getUniformFlags () const
	returns the Uniform flags

var	getUniformFlags ()
	returns the Uniform flags

local	getUniformFlags ()
	returns the Uniform flags

Public Member Functions inherited from Ref
void	retain ()
	Retains the ownership. More...

local	retain ()
	Retains the ownership. More...

void	release ()
	Releases the ownership immediately. More...

Ref *	autorelease ()
	Releases the ownership sometime soon automatically. More...

unsigned int	getReferenceCount () const
	Returns the Ref's current reference count. More...

local	getReferenceCount ()
	Returns the Ref's current reference count. More...

virtual	~Ref ()
	Destructor.

Static Public Member Functions
static GLProgram *	createWithByteArrays (const GLchar vShaderByteArray, const GLchar fShaderByteArray)
	Create the GLProgram with a vertex and fragment with bytes array. More...

var	initWithString. ( var vShaderByteArray, var fShaderByteArray)
	Create the GLProgram with a vertex and fragment with bytes array. More...

local	initWithString. ( local vShaderByteArray, local fShaderByteArray)
	Create the GLProgram with a vertex and fragment with bytes array. More...

static GLProgram *	createWithByteArrays (const GLchar vShaderByteArray, const GLchar fShaderByteArray, const std::string &compileTimeDefines)
	Create the GLProgram with a vertex and fragment with bytes array. More...

var	createWithByteArrays ( var vShaderByteArray, var fShaderByteArray, var compileTimeDefines)
	Create the GLProgram with a vertex and fragment with bytes array. More...

local	createWithByteArrays ( local vShaderByteArray, local fShaderByteArray, local compileTimeDefines)
	Create the GLProgram with a vertex and fragment with bytes array. More...

static GLProgram *	createWithFilenames (const std::string &vShaderFilename, const std::string &fShaderFilename)
	Create the GLProgram with a vertex and fragment file. More...

local	init ( local vShaderFilename, local fShaderFilename)
	Create the GLProgram with a vertex and fragment file. More...

static GLProgram *	createWithFilenames (const std::string &vShaderFilename, const std::string &fShaderFilename, const std::string &compileTimeDefines)
	Create the GLProgram with a vertex and fragment file. More...

var	createWithFilenames ( var vShaderFilename, var fShaderFilename, var compileTimeDefines)
	Create the GLProgram with a vertex and fragment file. More...

local	createWithFilenames ( local vShaderFilename, local fShaderFilename, local compileTimeDefines)
	Create the GLProgram with a vertex and fragment file. More...

Static Public Attributes
Built Shader types
static const char *	SHADER_NAME_POSITION_TEXTURE_COLOR
	Built in shader for 2d. More...

static const char *	SHADER_NAME_POSITION_TEXTURE_COLOR_NO_MVP
	Built in shader for 2d. More...

static const char *	SHADER_NAME_POSITION_TEXTURE_ALPHA_TEST
	Built in shader for 2d. More...

static const char *	SHADER_NAME_POSITION_TEXTURE_ALPHA_TEST_NO_MV
	Built in shader for 2d. More...

static const char *	SHADER_NAME_POSITION_COLOR
	Built in shader for 2d. More...

var	SHADER_NAME_POSITION_COLOR
	Built in shader for 2d. More...

local	SHADER_NAME_POSITION_COLOR
	Built in shader for 2d. More...

static const char *	SHADER_NAME_POSITION_COLOR_TEXASPOINTSIZE
	Built in shader for 2d. More...

static const char *	SHADER_NAME_POSITION_COLOR_NO_MVP
	Built in shader for 2d. More...

static const char *	SHADER_NAME_POSITION_TEXTURE
	Built in shader for 2d. More...

var	SHADER_NAME_POSITION_TEXTURE
	Built in shader for 2d. More...

local	SHADER_NAME_POSITION_TEXTURE
	Built in shader for 2d. More...

static const char *	SHADER_NAME_POSITION_TEXTURE_U_COLOR
	Built in shader for 2d. More...

static const char *	SHADER_NAME_POSITION_TEXTURE_A8_COLOR
	Built in shader for 2d. More...

static const char *	SHADER_NAME_POSITION_U_COLOR
	Built in shader for 2d. More...

var	SHADER_NAME_POSITION_U_COLOR
	Built in shader for 2d. More...

local	SHADER_NAME_POSITION_U_COLOR
	Built in shader for 2d. More...

static const char *	SHADER_NAME_POSITION_LENGTH_TEXTURE_COLOR
	Built in shader for draw a sector with 90 degrees with center at bottom left point.

static const char *	SHADER_NAME_POSITION_GRAYSCALE
	Built in shader for ui effects.

var	SHADER_NAME_POSITION_GRAYSCALE
	Built in shader for ui effects.

local	SHADER_NAME_POSITION_GRAYSCALE
	Built in shader for ui effects.

static const char *	SHADER_NAME_LABEL_NORMAL
	Built in shader for label.

var	SHADER_NAME_LABEL_NORMAL
	Built in shader for label.

local	SHADER_NAME_LABEL_NORMAL
	Built in shader for label.

static const char *	SHADER_NAME_LABEL_OUTLINE
	Built in shader for label outline effects.

var	SHADER_NAME_LABEL_OUTLINE
	Built in shader for label outline effects.

local	SHADER_NAME_LABEL_OUTLINE
	Built in shader for label outline effects.

static const char *	SHADER_NAME_LABEL_DISTANCEFIELD_NORMAL
	Built in shader for label based on DISTANCEFIELD.

static const char *	SHADER_NAME_LABEL_DISTANCEFIELD_GLOW
	Built in shader for label based on DISTANCEFIELD.

static const char *	SHADER_3D_POSITION
	Built in shader used for 3D, support Position vertex attribute, with color specified by a uniform.

var	SHADER_3D_POSITION
	Built in shader used for 3D, support Position vertex attribute, with color specified by a uniform.

local	SHADER_3D_POSITION
	Built in shader used for 3D, support Position vertex attribute, with color specified by a uniform.

static const char *	SHADER_3D_POSITION_TEXTURE
	Built in shader used for 3D, support Position and Texture vertex attribute, with color specified by a uniform.

var	SHADER_3D_POSITION_TEXTURE
	Built in shader used for 3D, support Position and Texture vertex attribute, with color specified by a uniform.

local	SHADER_3D_POSITION_TEXTURE
	Built in shader used for 3D, support Position and Texture vertex attribute, with color specified by a uniform.

static const char *	SHADER_3D_SKINPOSITION_TEXTURE
	Built in shader used for 3D, support Position (Skeletal animation by hardware skin) and Texture vertex attribute, with color specified by a uniform.

local	SHADER_3D_SKINPOSITION_TEXTURE
	Built in shader used for 3D, support Position (Skeletal animation by hardware skin) and Texture vertex attribute, with color specified by a uniform.

static const char *	SHADER_3D_POSITION_NORMAL
	Built in shader used for 3D, support Position and Normal vertex attribute, used in lighting. More...

var	SHADER_3D_POSITION_NORMAL
	Built in shader used for 3D, support Position and Normal vertex attribute, used in lighting. More...

local	SHADER_3D_POSITION_NORMAL
	Built in shader used for 3D, support Position and Normal vertex attribute, used in lighting. More...

static const char *	SHADER_3D_POSITION_NORMAL_TEXTURE
	Built in shader used for 3D, support Position, Normal, Texture vertex attribute, used in lighting. More...

static const char *	SHADER_3D_SKINPOSITION_NORMAL_TEXTURE
	Built in shader used for 3D, support Position(skeletal animation by hardware skin), Normal, Texture vertex attribute, used in lighting. More...

var	SHADER_3D_SKINPOSITION_NORMAL_TEXTURE
	Built in shader used for 3D, support Position(skeletal animation by hardware skin), Normal, Texture vertex attribute, used in lighting. More...

local	SHADER_3D_SKINPOSITION_NORMAL_TEXTURE
	Built in shader used for 3D, support Position(skeletal animation by hardware skin), Normal, Texture vertex attribute, used in lighting. More...

static const char *	SHADER_3D_POSITION_BUMPEDNORMAL_TEXTURE
	Built in shader used for 3D, support Position, Bumped Normal, Texture vertex attribute, used in lighting. More...

static const char *	SHADER_3D_SKINPOSITION_BUMPEDNORMAL_TEXTURE
	Built in shader used for 3D, support Position(skeletal animation by hardware skin), Bumped Normal, Texture vertex attribute, used in lighting. More...

static const char *	SHADER_3D_PARTICLE_TEXTURE
	Built in shader for particles, support Position and Texture, with a color specified by a uniform.

static const char *	SHADER_3D_PARTICLE_COLOR
	Built in shader for particles, support Position, with a color specified by a uniform.

var	SHADER_3D_PARTICLE_COLOR
	Built in shader for particles, support Position, with a color specified by a uniform.

local	SHADER_3D_PARTICLE_COLOR
	Built in shader for particles, support Position, with a color specified by a uniform.

static const char *	SHADER_3D_SKYBOX
	Built in shader for skybox.

var	SHADER_3D_SKYBOX
	Built in shader for skybox.

local	SHADER_3D_SKYBOX
	Built in shader for skybox.

static const char *	SHADER_3D_TERRAIN
	Built in shader for terrain.

var	SHADER_3D_TERRAIN
	Built in shader for terrain.

local	SHADER_3D_TERRAIN
	Built in shader for terrain.

static const char *	SHADER_CAMERA_CLEAR
	Built in shader for camera clear.

var	SHADER_CAMERA_CLEAR
	Built in shader for camera clear.

local	SHADER_CAMERA_CLEAR
	Built in shader for camera clear.

Built uniform names
static const char *	UNIFORM_NAME_AMBIENT_COLOR
	Ambient Color uniform.

var	UNIFORM_NAME_AMBIENT_COLOR
	Ambient Color uniform.

local	UNIFORM_NAME_AMBIENT_COLOR
	Ambient Color uniform.

static const char *	UNIFORM_NAME_P_MATRIX
	Projection Matrix uniform.

var	UNIFORM_NAME_P_MATRIX
	Projection Matrix uniform.

local	UNIFORM_NAME_P_MATRIX
	Projection Matrix uniform.

static const char *	UNIFORM_NAME_MV_MATRIX
	Model view matrix uniform.

var	UNIFORM_NAME_MV_MATRIX
	Model view matrix uniform.

local	UNIFORM_NAME_MV_MATRIX
	Model view matrix uniform.

static const char *	UNIFORM_NAME_MVP_MATRIX
	Model view projection uniform.

var	UNIFORM_NAME_MVP_MATRIX
	Model view projection uniform.

local	UNIFORM_NAME_MVP_MATRIX
	Model view projection uniform.

static const char *	UNIFORM_NAME_NORMAL_MATRIX
	Normal matrix uniform.

var	UNIFORM_NAME_NORMAL_MATRIX
	Normal matrix uniform.

local	UNIFORM_NAME_NORMAL_MATRIX
	Normal matrix uniform.

static const char *	UNIFORM_NAME_TIME
	Time uniform.

var	UNIFORM_NAME_TIME
	Time uniform.

local	UNIFORM_NAME_TIME
	Time uniform.

static const char *	UNIFORM_NAME_SIN_TIME
	Sin time uniform.

var	UNIFORM_NAME_SIN_TIME
	Sin time uniform.

local	UNIFORM_NAME_SIN_TIME
	Sin time uniform.

static const char *	UNIFORM_NAME_COS_TIME
	Cos time uniform.

var	UNIFORM_NAME_COS_TIME
	Cos time uniform.

local	UNIFORM_NAME_COS_TIME
	Cos time uniform.

static const char *	UNIFORM_NAME_RANDOM01
	Random number uniform.

var	UNIFORM_NAME_RANDOM01
	Random number uniform.

local	UNIFORM_NAME_RANDOM01
	Random number uniform.

static const char *	UNIFORM_NAME_SAMPLER0
var	UNIFORM_NAME_SAMPLER0
local	UNIFORM_NAME_SAMPLER0
static const char *	UNIFORM_NAME_SAMPLER1
var	UNIFORM_NAME_SAMPLER1
local	UNIFORM_NAME_SAMPLER1
static const char *	UNIFORM_NAME_SAMPLER2
var	UNIFORM_NAME_SAMPLER2
local	UNIFORM_NAME_SAMPLER2
static const char *	UNIFORM_NAME_SAMPLER3
var	UNIFORM_NAME_SAMPLER3
local	UNIFORM_NAME_SAMPLER3
static const char *	UNIFORM_NAME_ALPHA_TEST_VALUE
	Alpha test value uniform.

var	UNIFORM_NAME_ALPHA_TEST_VALUE
	Alpha test value uniform.

local	UNIFORM_NAME_ALPHA_TEST_VALUE
	Alpha test value uniform.

Built Attribute names
static const char *	ATTRIBUTE_NAME_COLOR
	Attribute color.

var	ATTRIBUTE_NAME_COLOR
	Attribute color.

local	ATTRIBUTE_NAME_COLOR
	Attribute color.

static const char *	ATTRIBUTE_NAME_POSITION
	Attribute position.

var	ATTRIBUTE_NAME_POSITION
	Attribute position.

local	ATTRIBUTE_NAME_POSITION
	Attribute position.

static const char *	ATTRIBUTE_NAME_TEX_COORD
	Attribute Texcoord 0.

var	ATTRIBUTE_NAME_TEX_COORD
	Attribute Texcoord 0.

local	ATTRIBUTE_NAME_TEX_COORD
	Attribute Texcoord 0.

static const char *	ATTRIBUTE_NAME_TEX_COORD1
	Attribute Texcoord 1.

var	ATTRIBUTE_NAME_TEX_COORD1
	Attribute Texcoord 1.

local	ATTRIBUTE_NAME_TEX_COORD1
	Attribute Texcoord 1.

static const char *	ATTRIBUTE_NAME_TEX_COORD2
	Attribute Texcoord 2.

var	ATTRIBUTE_NAME_TEX_COORD2
	Attribute Texcoord 2.

local	ATTRIBUTE_NAME_TEX_COORD2
	Attribute Texcoord 2.

static const char *	ATTRIBUTE_NAME_TEX_COORD3
	Attribute Texcoord 3.

var	ATTRIBUTE_NAME_TEX_COORD3
	Attribute Texcoord 3.

local	ATTRIBUTE_NAME_TEX_COORD3
	Attribute Texcoord 3.

static const char *	ATTRIBUTE_NAME_NORMAL
	Attribute normal.

var	ATTRIBUTE_NAME_NORMAL
	Attribute normal.

local	ATTRIBUTE_NAME_NORMAL
	Attribute normal.

static const char *	ATTRIBUTE_NAME_BLEND_WEIGHT
	Attribute blend weight.

var	ATTRIBUTE_NAME_BLEND_WEIGHT
	Attribute blend weight.

local	ATTRIBUTE_NAME_BLEND_WEIGHT
	Attribute blend weight.

static const char *	ATTRIBUTE_NAME_BLEND_INDEX
	Attribute blend index.

var	ATTRIBUTE_NAME_BLEND_INDEX
	Attribute blend index.

local	ATTRIBUTE_NAME_BLEND_INDEX
	Attribute blend index.

static const char *	ATTRIBUTE_NAME_TANGENT
	Attribute blend tangent. More...

var	ATTRIBUTE_NAME_TANGENT
	Attribute blend tangent. More...

local	ATTRIBUTE_NAME_TANGENT
	Attribute blend tangent. More...

static const char *	ATTRIBUTE_NAME_BINORMAL
	Attribute blend binormal. More...

var	ATTRIBUTE_NAME_BINORMAL
	Attribute blend binormal. More...

local	ATTRIBUTE_NAME_BINORMAL
	Attribute blend binormal. More...

Additional Inherited Members
Public Attributes inherited from Ref
unsigned int	_ID
	object id, ScriptSupport need public _ID

local	_ID
	object id, ScriptSupport need public _ID

int	_luaID
	Lua reference id.

local	_luaID
	Lua reference id.

void *	_scriptObject
	scriptObject, support for swift

local	_scriptObject
	scriptObject, support for swift

bool	_rooted
	When true, it means that the object was already rooted.

local	_rooted
	When true, it means that the object was already rooted.

bool	_scriptOwned
	The life of the object is scrolled by the scripting engine. More...

local	_scriptOwned
	The life of the object is scrolled by the scripting engine. More...

Detailed Description

Class that implements a openGL Program.

Member Function Documentation

static GLProgram* createWithByteArrays	(	const GLchar *	vShaderByteArray,
		const GLchar *	fShaderByteArray
	)

static

Create the GLProgram with a vertex and fragment with bytes array.

The source code of vertex shader. The source code of fragment shader. The result GLProgram.

bool initWithByteArrays	(	const GLchar *	vShaderByteArray,
		const GLchar *	fShaderByteArray
	)

Init the GLProgram with a vertex and fragment with bytes array.

The source code of vertex shader. The source code of fragment shader. The GLprogram is inited correctly or not.

static GLProgram* createWithByteArrays	(	const GLchar *	vShaderByteArray,
		const GLchar *	fShaderByteArray,
		const std::string &	compileTimeDefines
	)

static

Create the GLProgram with a vertex and fragment with bytes array.

The source code of vertex shader. The source code of fragment shader. compile macro and defines for shader. The result GLProgram.

bool initWithByteArrays	(	const GLchar *	vShaderByteArray,
		const GLchar *	fShaderByteArray,
		const std::string &	compileTimeDefines
	)

Init the GLProgram with a vertex and fragment with bytes array.

The source code of vertex shader. The source code of fragment shader. compile macro and defines for shader. The GLprogram is inited correctly or not.

static GLProgram* createWithFilenames	(	const std::string &	vShaderFilename,
		const std::string &	fShaderFilename
	)

static

Create the GLProgram with a vertex and fragment file.

The source code file of vertex shader. The source code file of fragment shader. The result GLProgram.

bool initWithFilenames	(	const std::string &	vShaderFilename,
		const std::string &	fShaderFilename
	)

Init the GLProgram with a vertex and fragment file.

The source code file of vertex shader. The source code file of fragment shader. The GLprogram is inited correctly or not.

static GLProgram* createWithFilenames	(	const std::string &	vShaderFilename,
		const std::string &	fShaderFilename,
		const std::string &	compileTimeDefines
	)

static

Create the GLProgram with a vertex and fragment file.

The source code file of vertex shader. The source code file of fragment shader. compile macro and defines for shader. The result GLProgram.

bool initWithFilenames	(	const std::string &	vShaderFilename,
		const std::string &	fShaderFilename,
		const std::string &	compileTimeDefines
	)

Init the GLProgram with a vertex and fragment file.

The source code file of vertex shader. The source code file of fragment shader. compile macro and defines for shader. The GLprogram is inited correctly or not.

void bindAttribLocation	(	const std::string &	attributeName,
		GLuint	index
	)		const

It will add a new attribute to the shader by calling glBindAttribLocation.

the name of vertex attribute. the index location.

void setUniformLocationWith1f	(	GLint	location,
		GLfloat	f1
	)

calls glUniform1f only if the values are different than the previous call for this same shader program.

In js or lua,please use setUniformLocationF32

void setUniformLocationWith2f	(	GLint	location,
		GLfloat	f1,
		GLfloat	f2
	)

calls glUniform2f only if the values are different than the previous call for this same shader program.

In js or lua,please use setUniformLocationF32

void setUniformLocationWith3f	(	GLint	location,
		GLfloat	f1,
		GLfloat	f2,
		GLfloat	f3
	)

calls glUniform3f only if the values are different than the previous call for this same shader program.

In js or lua,please use setUniformLocationF32

void setUniformLocationWith4f	(	GLint	location,
		GLfloat	f1,
		GLfloat	f2,
		GLfloat	f3,
		GLfloat	f4
	)

calls glUniform4f only if the values are different than the previous call for this same shader program.

In js or lua,please use setUniformLocationF32

void setUniformsForBuiltins ( const Mat4 & modelView )

Update the builtin uniforms if they are different than the previous call for this same shader program.

modelView matrix applied to the built in uniform of the shader.

Member Data Documentation

const char*
SHADER_NAME_POSITION_TEXTURE_COLOR

static

Built in shader for 2d.

Support Position, Texture and Color vertex attribute.

const char*
SHADER_NAME_POSITION_TEXTURE_COLOR_NO_MVP

static

Built in shader for 2d.

Support Position, Texture and Color vertex attribute, but without multiply vertex by MVP matrix.

const char*
SHADER_NAME_POSITION_TEXTURE_ALPHA_TEST

static

Built in shader for 2d.

Support Position, Texture vertex attribute, but include alpha test.

const char*
SHADER_NAME_POSITION_TEXTURE_ALPHA_TEST_NO_MV

static

Built in shader for 2d.

Support Position, Texture and Color vertex attribute, include alpha test and without multiply vertex by MVP matrix.

const char*
SHADER_NAME_POSITION_COLOR

static

Built in shader for 2d.

Support Position, Color vertex attribute.

const char*
SHADER_NAME_POSITION_COLOR_TEXASPOINTSIZE

static

Built in shader for 2d.

Support Position, Color, Texture vertex attribute. texture coordinate will used as point size.

const char*
SHADER_NAME_POSITION_COLOR_NO_MVP

static

Built in shader for 2d.

Support Position, Color vertex attribute, without multiply vertex by MVP matrix.

const char*
SHADER_NAME_POSITION_TEXTURE

static

Built in shader for 2d.

Support Position, Texture vertex attribute.

const char*
SHADER_NAME_POSITION_TEXTURE_U_COLOR

static

Built in shader for 2d.

Support Position, Texture vertex attribute. with a specified uniform as color

const char*
SHADER_NAME_POSITION_TEXTURE_A8_COLOR

static

Built in shader for 2d.

Support Position, Texture and Color vertex attribute. but alpha will be the multiplication of color attribute and texture.

const char*
SHADER_NAME_POSITION_U_COLOR

static

Built in shader for 2d.

Support Position, with color specified by a uniform.

const char*
SHADER_3D_POSITION_NORMAL

static

Built in shader used for 3D, support Position and Normal vertex attribute, used in lighting.