UniformValue Class Reference

Uniform Value, which is used to store to value send to openGL pipe line by glUniformXXX. More...

Public Member Functions
	UniformValue ()
	Constructor. More...
	UniformValue (Uniform *uniform, GLProgram *glprogram)
	Constructor with uniform and glprogram. More...
	~UniformValue ()
	Destructor.
void	setFloat (float value)
	Set Uniform value. More...
void	setInt (int value)
	Set Uniform value. More...
void	setFloatv (ssize_t size, const float *pointer)
	Set Uniform value. More...
void	setVec2 (const Vec2 &value)
	Set Uniform value. More...
void	setVec2v (ssize_t size, const Vec2 *pointer)
	Set Uniform value. More...
void	setVec3 (const Vec3 &value)
	Set Uniform value. More...
void	setVec3v (ssize_t size, const Vec3 *pointer)
	Set Uniform value. More...
void	setVec4 (const Vec4 &value)
	Set Uniform value. More...
void	setVec4v (ssize_t size, const Vec4 *pointer)
	Set Uniform value. More...
void	setMat4 (const Mat4 &value)
	Set Uniform value. More...
void	setCallback (const std::function< void(GLProgram *, Uniform *)> &callback)
	Set call back to uniform value, which could be used for array and struct. More...
void	setTexture (GLuint textureId, GLuint textureUnit)
	Set texture to uniform value. More...
void	apply ()
	Apply the uniform value to openGL pipeline.

Detailed Description

Uniform Value, which is used to store to value send to openGL pipe line by glUniformXXX.

Constructor & Destructor Documentation

UniformValue

(

)

Constructor.

The Uniform and Glprogram will be nullptr.

var UniformValue

(

)

Constructor.

The Uniform and Glprogram will be nullptr.

UniformValue	(	Uniform *	uniform,
		GLProgram *	glprogram
	)

Constructor with uniform and glprogram.

Uniform to apply the value. Specify the owner GLProgram of this uniform and uniform value.

var UniformValue	(	var	uniform,
		var	glprogram
	)

Constructor with uniform and glprogram.

Uniform to apply the value. Specify the owner GLProgram of this uniform and uniform value.

Member Function Documentation

void setFloat

(

float

value

)

Set Uniform value.

The float value

var setFloat

(

var

value

)

Set Uniform value.

The float value

void setInt

(

int

value

)

Set Uniform value.

The int value

var setInt

(

var

value

)

Set Uniform value.

The int value

void setFloatv	(	ssize_t	size,
		const float *	pointer
	)

Set Uniform value.

The number of float. The float value pointer

var setFloatv	(	var	size,
		var	pointer
	)

Set Uniform value.

The number of float. The float value pointer

void setVec2

(

const Vec2 &

value

)

Set Uniform value.

The Vec2 value

var setVec2

(

var

value

)

Set Uniform value.

The Vec2 value

void setVec2v	(	ssize_t	size,
		const Vec2 *	pointer
	)

Set Uniform value.

The number of Vec2. The Vec2 value pointer

var setVec2v	(	var	size,
		var	pointer
	)

Set Uniform value.

The number of Vec2. The Vec2 value pointer

void setVec3

(

const Vec3 &

value

)

Set Uniform value.

The Vec2 value

var setVec3

(

var

value

)

Set Uniform value.

The Vec2 value

void setVec3v	(	ssize_t	size,
		const Vec3 *	pointer
	)

Set Uniform value.

The number of Vec3. The Vec3 value pointer

var setVec3v	(	var	size,
		var	pointer
	)

Set Uniform value.

The number of Vec3. The Vec3 value pointer

void setVec4

(

const Vec4 &

value

)

Set Uniform value.

The Vec2 value

var setVec4

(

var

value

)

Set Uniform value.

The Vec2 value

void setVec4v	(	ssize_t	size,
		const Vec4 *	pointer
	)

Set Uniform value.

The number of Vec4. The Vec4 value pointer

var setVec4v	(	var	size,
		var	pointer
	)

Set Uniform value.

The number of Vec4. The Vec4 value pointer

void setMat4

(

const Mat4 &

value

)

Set Uniform value.

The Mat4 value

var setMat4

(

var

value

)

Set Uniform value.

The Mat4 value

void setCallback

(

const std::function< void(GLProgram *, Uniform *)> &

callback

)

Set call back to uniform value, which could be used for array and struct.

Callback function to send data to OpenGL pipeline.

var setCallback

(

var

callback

)

Set call back to uniform value, which could be used for array and struct.

Callback function to send data to OpenGL pipeline.

void setTexture	(	GLuint	textureId,
		GLuint	textureUnit
	)

Set texture to uniform value.

The texture handle. The binding texture unit to be used in shader.

var setTexture	(	var	textureId,
		var	textureUnit
	)

Set texture to uniform value.

The texture handle. The binding texture unit to be used in shader.

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

• CCGLProgramState.h