ShaderManager class reference

The shader management class. In addition to loading standard shaders, it also allows you to load external programs.

Functions

ShaderManager(const ShaderManager & copy) = delete;

void AddShader(const char* shaderName, const std::string vertexShader, const std::string fragmentShader);

void LoadUniform(const char* shaderName, int uniformsAmount, const char* uniformName ...);

std::map* GetShaderData(const char* shaderName);

GLuint CompileShader(const char* name, const char* vertexShader, const char* fragmentShader);

ShaderManager();

Default constructor - loads programs(shaders).

ShaderManager(const ShaderManager & copy) = delete;

Copy constructor is currently unavailable.

~ShaderManager();

Destructor - removes loaded programs(shaders).

void AddShader(const char* shaderName, const std::string vertexShader, const std::string fragmentShader);

Loads the shader and stores it under the given name.

void LoadUniform(const char* shaderName, int uniformsAmount, const char* uniformName ...);

Loads uniforms for the given shader.

std::map<const char*, GLuint, CompareCStr>* GetShaderData(const char* shaderName);

Allows access to shader data.

GLuint CompileShader(const char* name, const char* vertexShader, const char* fragmentShader);

Compiles the OpenGL shader.

std::map<const char*, std::map<const char*, GLuint, CompareCStr>, CompareCStr > m_Programs;

Containing data of loaded shaders - their names, identifiers and uniform identifiers.

bool m_ShadersInitialized;

It secures(prevent) the re-initialization of shaders.