clt::ShaderProgram Class Reference

Represents an OpenGL shader program composed of multiple shaders. More...

#include <ShaderProgram.h>

Public Member Functions
	ShaderProgram ()
	Constructs an empty ShaderProgram.
	~ShaderProgram ()=default
	Destroys the ShaderProgram.
void	Unload ()
	Unloads the shader program and releases resources.
void	Compose (std::vector< Shader * > shaders)
	Composes the shader program from a list of shaders.
GLuint	GetID () const
	Gets the OpenGL program ID.
void	Use ()
	Activates the shader program for use.
void	SetBool (const GLchar *pName, GLboolean pValue)
	Sets a boolean uniform variable.
void	SetInt (const GLchar *pName, GLint pValue)
	Sets an integer uniform variable.
void	SetFloat (const GLchar *pName, GLfloat pValue)
	Sets a float uniform variable.
void	SetVec2f (const GLchar *pName, const Vector2 &pValue)
	Sets a vec2 uniform variable using a Vector2.
void	SetVec2f (const GLchar *pName, GLfloat pX, GLfloat pY)
	Sets a vec2 uniform variable using two floats.
void	SetVec3f (const GLchar *pName, const Vector3 &pValue)
	Sets a vec3 uniform variable using a Vector3.
void	SetVec3f (const GLchar *pName, const Color &pValue)
	Sets a vec3 uniform variable using a Color.
void	SetVec3f (const GLchar *pName, GLfloat pX, GLfloat pY, GLfloat pZ)
	Sets a vec3 uniform variable using three floats.
void	SetVec4f (const GLchar *pName, const Vector4 &pValue)
	Sets a vec4 uniform variable using a Vector4.
void	SetVec4f (const GLchar *pName, const Color &pValue)
	Sets a vec4 uniform variable using a Color.
void	SetVec4f (const GLchar *pName, GLfloat pX, GLfloat pY, GLfloat pZ, GLfloat pW)
	Sets a vec4 uniform variable using four floats.
void	SetMat2 (const GLchar *pName, const glm::mat2 &pMatrix)
	Sets a mat2 uniform variable.
void	SetMat3 (const GLchar *pName, const glm::mat3 &pMatrix)
	Sets a mat3 uniform variable.
void	SetMat4 (const GLchar *pName, const Matrix4 &pMatrix)
	Sets a mat4 uniform variable using Matrix4.
void	SetMat4Row (const GLchar *pName, const Matrix4Row &pMatrix)
	Sets a mat4 uniform variable using Matrix4Row.

Detailed Description

Represents an OpenGL shader program composed of multiple shaders.

Provides methods to compose, use, and set uniform variables for the shader program.

Member Function Documentation

Compose()

void ShaderProgram::Compose

(

std::vector< Shader * >

shaders

)

Composes the shader program from a list of shaders.

Parameters

shaders

Vector of pointers to Shader objects.

GetID()

GLuint clt::ShaderProgram::GetID ( ) const

inline

Gets the OpenGL program ID.

Returns

GLuint Program ID.

SetBool()

void ShaderProgram::SetBool	(	const GLchar *	pName,
		GLboolean	pValue )

Sets a boolean uniform variable.

Parameters

pName	Name of the uniform variable.
pValue	Boolean value to set.

SetFloat()

void ShaderProgram::SetFloat	(	const GLchar *	pName,
		GLfloat	pValue )

Sets a float uniform variable.

Parameters

pName	Name of the uniform variable.
pValue	Float value to set.

SetInt()

void ShaderProgram::SetInt	(	const GLchar *	pName,
		GLint	pValue )

Sets an integer uniform variable.

Parameters

pName	Name of the uniform variable.
pValue	Integer value to set.

SetMat2()

void ShaderProgram::SetMat2	(	const GLchar *	pName,
		const glm::mat2 &	pMatrix )

Sets a mat2 uniform variable.

Parameters

pName	Name of the uniform variable.
pMatrix	2x2 matrix value to set.

SetMat3()

void ShaderProgram::SetMat3	(	const GLchar *	pName,
		const glm::mat3 &	pMatrix )

Sets a mat3 uniform variable.

Parameters

pName	Name of the uniform variable.
pMatrix	3x3 matrix value to set.

SetMat4()

void ShaderProgram::SetMat4	(	const GLchar *	pName,
		const Matrix4 &	pMatrix )

Sets a mat4 uniform variable using Matrix4.

Parameters

pName	Name of the uniform variable.
pMatrix	4x4 matrix value to set.

SetMat4Row()

void ShaderProgram::SetMat4Row	(	const GLchar *	pName,
		const Matrix4Row &	pMatrix )

Sets a mat4 uniform variable using Matrix4Row.

Parameters

pName	Name of the uniform variable.
pMatrix	4x4 row-major matrix value to set.

SetVec2f() [1/2]

void ShaderProgram::SetVec2f	(	const GLchar *	pName,
		const Vector2 &	pValue )

Sets a vec2 uniform variable using a Vector2.

Parameters

pName	Name of the uniform variable.
pValue	Vector2 value to set.

SetVec2f() [2/2]

void ShaderProgram::SetVec2f	(	const GLchar *	pName,
		GLfloat	pX,
		GLfloat	pY )

Sets a vec2 uniform variable using two floats.

Parameters

pName	Name of the uniform variable.
pX	X component.
pY	Y component.

SetVec3f() [1/3]

void ShaderProgram::SetVec3f	(	const GLchar *	pName,
		const Color &	pValue )

Sets a vec3 uniform variable using a Color.

Parameters

pName	Name of the uniform variable.
pValue	Color value to set.

SetVec3f() [2/3]

void ShaderProgram::SetVec3f	(	const GLchar *	pName,
		const Vector3 &	pValue )

Sets a vec3 uniform variable using a Vector3.

Parameters

pName	Name of the uniform variable.
pValue	Vector3 value to set.

SetVec3f() [3/3]

void ShaderProgram::SetVec3f	(	const GLchar *	pName,
		GLfloat	pX,
		GLfloat	pY,
		GLfloat	pZ )

Sets a vec3 uniform variable using three floats.

Parameters

pName	Name of the uniform variable.
pX	X component.
pY	Y component.
pZ	Z component.

SetVec4f() [1/3]

void ShaderProgram::SetVec4f	(	const GLchar *	pName,
		const Color &	pValue )

Sets a vec4 uniform variable using a Color.

Parameters

pName	Name of the uniform variable.
pValue	Color value to set.

SetVec4f() [2/3]

void ShaderProgram::SetVec4f	(	const GLchar *	pName,
		const Vector4 &	pValue )

Sets a vec4 uniform variable using a Vector4.

Parameters

pName	Name of the uniform variable.
pValue	Vector4 value to set.

SetVec4f() [3/3]

void ShaderProgram::SetVec4f	(	const GLchar *	pName,
		GLfloat	pX,
		GLfloat	pY,
		GLfloat	pZ,
		GLfloat	pW )

Sets a vec4 uniform variable using four floats.

Parameters

pName	Name of the uniform variable.
pX	X component.
pY	Y component.
pZ	Z component.
pW	W component.

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

• D:/DEV JEUX/2025/CPP/Opengl/ClutterEngineOpenGL/ClutterEngine/Engine/Graphics/Shader/ShaderProgram.h
• D:/DEV JEUX/2025/CPP/Opengl/ClutterEngineOpenGL/ClutterEngine/Engine/Graphics/Shader/ShaderProgram.cpp