Manager shaders. More...

#include <shader.h>

Public Member Functions
bool	attach_file (const std::string &filename, GLenum type)
	Compiles and attaches shader files.
bool	attach_string (const std::string &shader_string, GLenum type)
	Compiles and attaches shader strings.
void	set_transform_feedback_variables (std::vector< std::string > &variables, GLenum buffer_mode)
	Sets the variable to record in transform feedback buffers.
void	recompile ()
	Reads, compiles and links all associated shaders again.
bool	link ()
	Links the attached shaders.
void	bind ()
	Binds the shader and stores the previously bound shader.
void	unbind ()
	Unbinds the shader and restores the previously bound shader.
int	get_attribute_location (const std::string &name)
	Returns the location of an attribute variable.
int	get_uniform_location (const std::string &name)
	Returns the location of a uniform variable.
template<typename T>
void	set_uniform (int location, T v0)
	Sets the uniform.
template<typename T>
void	set_uniform (const std::string &name, T v0)
	Sets the uniform.
template<typename T>
void	set_uniform (int location, T v0, T v1)
	Sets the uniform.
template<typename T>
void	set_uniform (const std::string &name, T v0, T v1)
	Sets the uniform.
template<typename T>
void	set_uniform (int location, T v0, T v1, T v2)
	Sets the uniform.
template<typename T>
void	set_uniform (const std::string &name, T v0, T v1, T v2)
	Sets the uniform.
template<typename T>
void	set_uniform (int location, T v0, T v1, T v2, T v3)
	Sets the uniform.
template<typename T>
void	set_uniform (const std::string &name, T v0, T v1, T v2, T v3)
	Sets the uniform.
template<typename T>
void	set_uniform (int location, unsigned int count, unsigned int elements, const T *value)
	Sets the uniform.
template<typename T>
void	set_uniform (const std::string &name, unsigned int count, unsigned int elements, const T *value)
	Sets the uniform.
template<typename T>
void	set_uniform (int location, unsigned int count, unsigned int columns, unsigned int rows, bool transpose, const T *value)
	Sets the uniform.
template<typename T>
void	set_uniform (const std::string &name, unsigned int count, unsigned int columns, unsigned int rows, bool transpose, const T *value)
	Sets the uniform.
void	set_uniform (int location, const glm::vec2 &value)
	Sets the uniform.
void	set_uniform (int location, const glm::dvec2 &value)
	Sets the uniform.
void	set_uniform (int location, const glm::vec3 &value)
	Sets the uniform.
void	set_uniform (int location, const glm::dvec3 &value)
	Sets the uniform.
void	set_uniform (int location, const glm::vec4 &value)
	Sets the uniform.
void	set_uniform (int location, const glm::dvec4 &value)
	Sets the uniform.
void	set_uniform (const std::string &name, const glm::vec2 &value)
	Sets the uniform.
void	set_uniform (const std::string &name, const glm::dvec2 &value)
	Sets the uniform.
void	set_uniform (const std::string &name, const glm::vec3 &value)
	Sets the uniform.
void	set_uniform (const std::string &name, const glm::dvec3 &value)
	Sets the uniform.
void	set_uniform (const std::string &name, const glm::vec4 &value)
	Sets the uniform.
void	set_uniform (const std::string &name, const glm::dvec4 &value)
	Sets the uniform.
void	set_uniform (int location, bool transpose, const glm::mat2 &value)
	Sets the uniform.
void	set_uniform (int location, bool transpose, const glm::dmat2 &value)
	Sets the uniform.
void	set_uniform (int location, bool transpose, const glm::mat3 &value)
	Sets the uniform.
void	set_uniform (int location, bool transpose, const glm::dmat3 &value)
	Sets the uniform.
void	set_uniform (int location, bool transpose, const glm::mat4 &value)
	Sets the uniform.
void	set_uniform (int location, bool transpose, const glm::dmat4 &value)
	Sets the uniform.
void	set_uniform (const std::string &name, bool transpose, const glm::mat2 &value)
	Sets the uniform.
void	set_uniform (const std::string &name, bool transpose, const glm::dmat2 &value)
	Sets the uniform.
void	set_uniform (const std::string &name, bool transpose, const glm::mat3 &value)
	Sets the uniform.
void	set_uniform (const std::string &name, bool transpose, const glm::dmat3 &value)
	Sets the uniform.
void	set_uniform (const std::string &name, bool transpose, const glm::mat4 &value)
	Sets the uniform.
void	set_uniform (const std::string &name, bool transpose, const glm::dmat4 &value)
	Sets the uniform.
void	set_uniform (int location, const std::vector< glm::vec2 > &value)
	Sets the uniform.
void	set_uniform (int location, const std::vector< glm::dvec2 > &value)
	Sets the uniform.
void	set_uniform (int location, const std::vector< glm::vec3 > &value)
	Sets the uniform.
void	set_uniform (int location, const std::vector< glm::dvec3 > &value)
	Sets the uniform.
void	set_uniform (int location, const std::vector< glm::vec4 > &value)
	Sets the uniform.
void	set_uniform (int location, const std::vector< glm::dvec4 > &value)
	Sets the uniform.
void	set_uniform (const std::string &name, const std::vector< glm::vec2 > &value)
	Sets the uniform.
void	set_uniform (const std::string &name, const std::vector< glm::dvec2 > &value)
	Sets the uniform.
void	set_uniform (const std::string &name, const std::vector< glm::vec3 > &value)
	Sets the uniform.
void	set_uniform (const std::string &name, const std::vector< glm::dvec3 > &value)
	Sets the uniform.
void	set_uniform (const std::string &name, const std::vector< glm::vec4 > &value)
	Sets the uniform.
void	set_uniform (const std::string &name, const std::vector< glm::dvec4 > &value)
	Sets the uniform.
void	set_uniform (int location, bool transpose, const std::vector< glm::mat2 > &value)
	Sets the uniform.
void	set_uniform (int location, bool transpose, const std::vector< glm::dmat2 > &value)
	Sets the uniform.
void	set_uniform (int location, bool transpose, const std::vector< glm::mat3 > &value)
	Sets the uniform.
void	set_uniform (int location, bool transpose, const std::vector< glm::dmat3 > &value)
	Sets the uniform.
void	set_uniform (int location, bool transpose, const std::vector< glm::mat4 > &value)
	Sets the uniform.
void	set_uniform (int location, bool transpose, const std::vector< glm::dmat4 > &value)
	Sets the uniform.
void	set_uniform (const std::string &name, bool transpose, const std::vector< glm::mat2 > &value)
	Sets the uniform.
void	set_uniform (const std::string &name, bool transpose, const std::vector< glm::dmat2 > &value)
	Sets the uniform.
void	set_uniform (const std::string &name, bool transpose, const std::vector< glm::mat3 > &value)
	Sets the uniform.
void	set_uniform (const std::string &name, bool transpose, const std::vector< glm::dmat3 > &value)
	Sets the uniform.
void	set_uniform (const std::string &name, bool transpose, const std::vector< glm::mat4 > &value)
	Sets the uniform.
void	set_uniform (const std::string &name, bool transpose, const std::vector< glm::dmat4 > &value)
	Sets the uniform.
template<>
void	set_uniform (int location, int v0)
template<>
void	set_uniform (int location, unsigned int v0)
template<>
void	set_uniform (int location, float v0)
template<>
void	set_uniform (int location, double v0)
template<>
void	set_uniform (const std::string &name, int v0)
template<>
void	set_uniform (const std::string &name, unsigned int v0)
template<>
void	set_uniform (const std::string &name, float v0)
template<>
void	set_uniform (const std::string &name, double v0)
template<>
void	set_uniform (int location, int v0, int v1)
template<>
void	set_uniform (int location, unsigned int v0, unsigned int v1)
template<>
void	set_uniform (int location, float v0, float v1)
template<>
void	set_uniform (int location, double v0, double v1)
template<>
void	set_uniform (const std::string &name, int v0, int v1)
template<>
void	set_uniform (const std::string &name, unsigned int v0, unsigned int v1)
template<>
void	set_uniform (const std::string &name, float v0, float v1)
template<>
void	set_uniform (const std::string &name, double v0, double v1)
template<>
void	set_uniform (int location, int v0, int v1, int v2)
template<>
void	set_uniform (int location, unsigned int v0, unsigned int v1, unsigned int v2)
template<>
void	set_uniform (int location, float v0, float v1, float v2)
template<>
void	set_uniform (int location, double v0, double v1, double v2)
template<>
void	set_uniform (const std::string &name, int v0, int v1, int v2)
template<>
void	set_uniform (const std::string &name, unsigned int v0, unsigned int v1, unsigned int v2)
template<>
void	set_uniform (const std::string &name, float v0, float v1, float v2)
template<>
void	set_uniform (const std::string &name, double v0, double v1, double v2)
template<>
void	set_uniform (int location, int v0, int v1, int v2, int v3)
template<>
void	set_uniform (int location, unsigned int v0, unsigned int v1, unsigned int v2, unsigned int v3)
template<>
void	set_uniform (int location, float v0, float v1, float v2, float v3)
template<>
void	set_uniform (int location, double v0, double v1, double v2, double v3)
template<>
void	set_uniform (const std::string &name, int v0, int v1, int v2, int v3)
template<>
void	set_uniform (const std::string &name, unsigned int v0, unsigned int v1, unsigned int v2, unsigned int v3)
template<>
void	set_uniform (const std::string &name, float v0, float v1, float v2, float v3)
template<>
void	set_uniform (const std::string &name, double v0, double v1, double v2, double v3)
template<>
void	set_uniform (int location, unsigned int count, unsigned int elements, const int *value)
template<>
void	set_uniform (int location, unsigned int count, unsigned int elements, const unsigned int *value)
template<>
void	set_uniform (int location, unsigned int count, unsigned int elements, const float *value)
template<>
void	set_uniform (int location, unsigned int count, unsigned int elements, const double *value)
template<>
void	set_uniform (const std::string &name, unsigned int count, unsigned int elements, const int *value)
template<>
void	set_uniform (const std::string &name, unsigned int count, unsigned int elements, const unsigned int *value)
template<>
void	set_uniform (const std::string &name, unsigned int count, unsigned int elements, const float *value)
template<>
void	set_uniform (const std::string &name, unsigned int count, unsigned int elements, const double *value)
template<>
void	set_uniform (int location, unsigned int count, unsigned int columns, unsigned int rows, bool transpose, const float *value)
template<>
void	set_uniform (int location, unsigned int count, unsigned int columns, unsigned int rows, bool transpose, const double *value)
template<>
void	set_uniform (const std::string &name, unsigned int count, unsigned int columns, unsigned int rows, bool transpose, const float *value)
template<>
void	set_uniform (const std::string &name, unsigned int count, unsigned int columns, unsigned int rows, bool transpose, const double *value)

Static Public Member Functions
static void	add_path (std::string path)
	Adds a path to the list of paths to be searched ▸ for image files.

Public Attributes
bool	transform_feedback
	True if the shader records values into transform feedback buffer(s)
GLuint	program
	Shader name.

Detailed Description

Manager shaders.

Definition at line 12 of file shader.h.

Constructor & Destructor Documentation

◆ Shader()

Shader::Shader ( )

Definition at line 17 of file shader.cpp.

◆ ~Shader()

Shader::~Shader ( )

Definition at line 36 of file shader.cpp.

Member Function Documentation

◆ add_path()

void Shader::add_path ( std::string path )

static

Adds a path to the list of paths to be searched ▸ for image files.

Parameters

path	The path to add to the list

Note: To avoid duplicates this function first performs a search on existing entries.

Definition at line 9 of file shader.cpp.

◆ attach_file()

bool Shader::attach_file	(	const std::string &	filename,
		GLenum	type )

Compiles and attaches shader files.

Parameters

filename	Path to a shader source file
type	Shader type

Returns: Returns true on success or false otherwise

Definition at line 40 of file shader.cpp.

◆ attach_string()

bool Shader::attach_string	(	const std::string &	shader_string,
		GLenum	type )

Compiles and attaches shader strings.

Parameters

shader_string	A string containing the shader
type	Shader type

Returns: Returns true on success or false otherwise

Definition at line 103 of file shader.cpp.

◆ bind()

void Shader::bind ( )

Binds the shader and stores the previously bound shader.

Definition at line 180 of file shader.cpp.

◆ get_attribute_location()

int Shader::get_attribute_location ( const std::string & name )

Returns the location of an attribute variable.

Parameters

name	The name of the attribute variable

Returns: Returns the location of the attribute variable or -1 if it is not found

Definition at line 195 of file shader.cpp.

◆ get_uniform_location()

int Shader::get_uniform_location ( const std::string & name )

Returns the location of a uniform variable.

Parameters

name	The name of the uniform variable

Returns: Returns the location of the uniform variable or -1 if it is not found

Definition at line 199 of file shader.cpp.

◆ link()

bool Shader::link ( )

Links the attached shaders.

Returns: Returns true on success, false otherwise

Definition at line 160 of file shader.cpp.

◆ recompile()

void Shader::recompile ( )

Reads, compiles and links all associated shaders again.

Definition at line 145 of file shader.cpp.

◆ set_transform_feedback_variables()

void Shader::set_transform_feedback_variables	(	std::vector< std::string > &	variables,
		GLenum	buffer_mode )

Sets the variable to record in transform feedback buffers.

Parameters

variables	A list of variable names
buffer_mode	The mode used to capture the variables when transform feedback is active. Must be must be GL_INTERLEAVED_ATTRIBS or GL_SEPARATE_ATTRIBS.

Note: If the shader has already been linked, it will be relinked.

See also: link

Definition at line 133 of file shader.cpp.

◆ set_uniform() [1/104]

void Shader::set_uniform	(	const std::string &	name,
		bool	transpose,
		const glm::dmat2 &	value )

Sets the uniform.

Parameters

name	The uniform name
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 281 of file shader.cpp.

◆ set_uniform() [2/104]

void Shader::set_uniform	(	const std::string &	name,
		bool	transpose,
		const glm::dmat3 &	value )

Sets the uniform.

Parameters

name	The uniform name
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 293 of file shader.cpp.

◆ set_uniform() [3/104]

void Shader::set_uniform	(	const std::string &	name,
		bool	transpose,
		const glm::dmat4 &	value )

Sets the uniform.

Parameters

name	The uniform name
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 305 of file shader.cpp.

◆ set_uniform() [4/104]

void Shader::set_uniform	(	const std::string &	name,
		bool	transpose,
		const glm::mat2 &	value )

Sets the uniform.

Parameters

name	The uniform name
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 275 of file shader.cpp.

◆ set_uniform() [5/104]

void Shader::set_uniform	(	const std::string &	name,
		bool	transpose,
		const glm::mat3 &	value )

Sets the uniform.

Parameters

name	The uniform name
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 287 of file shader.cpp.

◆ set_uniform() [6/104]

void Shader::set_uniform	(	const std::string &	name,
		bool	transpose,
		const glm::mat4 &	value )

Sets the uniform.

Parameters

name	The uniform name
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 299 of file shader.cpp.

◆ set_uniform() [7/104]

void Shader::set_uniform	(	const std::string &	name,
		bool	transpose,
		const std::vector< glm::dmat2 > &	value )

Sets the uniform.

Parameters

name	The uniform name
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 414 of file shader.cpp.

◆ set_uniform() [8/104]

void Shader::set_uniform	(	const std::string &	name,
		bool	transpose,
		const std::vector< glm::dmat3 > &	value )

Sets the uniform.

Parameters

name	The uniform name
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 428 of file shader.cpp.

◆ set_uniform() [9/104]

void Shader::set_uniform	(	const std::string &	name,
		bool	transpose,
		const std::vector< glm::dmat4 > &	value )

Sets the uniform.

Parameters

name	The uniform name
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 442 of file shader.cpp.

◆ set_uniform() [10/104]

void Shader::set_uniform	(	const std::string &	name,
		bool	transpose,
		const std::vector< glm::mat2 > &	value )

Sets the uniform.

Parameters

name	The uniform name
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 407 of file shader.cpp.

◆ set_uniform() [11/104]

void Shader::set_uniform	(	const std::string &	name,
		bool	transpose,
		const std::vector< glm::mat3 > &	value )

Sets the uniform.

Parameters

name	The uniform name
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 421 of file shader.cpp.

◆ set_uniform() [12/104]

void Shader::set_uniform	(	const std::string &	name,
		bool	transpose,
		const std::vector< glm::mat4 > &	value )

Sets the uniform.

Parameters

name	The uniform name
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 435 of file shader.cpp.

◆ set_uniform() [13/104]

void Shader::set_uniform	(	const std::string &	name,
		const glm::dvec2 &	value )

Sets the uniform.

Parameters

name	The uniform name
value	A reference to the values

Definition at line 231 of file shader.cpp.

◆ set_uniform() [14/104]

void Shader::set_uniform	(	const std::string &	name,
		const glm::dvec3 &	value )

Sets the uniform.

Parameters

name	The uniform name
value	A reference to the values

Definition at line 239 of file shader.cpp.

◆ set_uniform() [15/104]

void Shader::set_uniform	(	const std::string &	name,
		const glm::dvec4 &	value )

Sets the uniform.

Parameters

name	The uniform name
value	A reference to the values

Definition at line 247 of file shader.cpp.

◆ set_uniform() [16/104]

void Shader::set_uniform	(	const std::string &	name,
		const glm::vec2 &	value )

Sets the uniform.

Parameters

name	The uniform name
value	A reference to the values

Definition at line 227 of file shader.cpp.

◆ set_uniform() [17/104]

void Shader::set_uniform	(	const std::string &	name,
		const glm::vec3 &	value )

Sets the uniform.

Parameters

name	The uniform name
value	A reference to the values

Definition at line 235 of file shader.cpp.

◆ set_uniform() [18/104]

void Shader::set_uniform	(	const std::string &	name,
		const glm::vec4 &	value )

Sets the uniform.

Parameters

name	The uniform name
value	A reference to the values

Definition at line 243 of file shader.cpp.

◆ set_uniform() [19/104]

void Shader::set_uniform	(	const std::string &	name,
		const std::vector< glm::dvec2 > &	value )

Sets the uniform.

Parameters

name	The uniform name
value	A reference to the values

Definition at line 340 of file shader.cpp.

◆ set_uniform() [20/104]

void Shader::set_uniform	(	const std::string &	name,
		const std::vector< glm::dvec3 > &	value )

Sets the uniform.

Parameters

name	The uniform name
value	A reference to the values

Definition at line 350 of file shader.cpp.

◆ set_uniform() [21/104]

void Shader::set_uniform	(	const std::string &	name,
		const std::vector< glm::dvec4 > &	value )

Sets the uniform.

Parameters

name	The uniform name
value	A reference to the values

Definition at line 360 of file shader.cpp.

◆ set_uniform() [22/104]

void Shader::set_uniform	(	const std::string &	name,
		const std::vector< glm::vec2 > &	value )

Sets the uniform.

Parameters

name	The uniform name
value	A reference to the values

Definition at line 335 of file shader.cpp.

◆ set_uniform() [23/104]

void Shader::set_uniform	(	const std::string &	name,
		const std::vector< glm::vec3 > &	value )

Sets the uniform.

Parameters

name	The uniform name
value	A reference to the values

Definition at line 345 of file shader.cpp.

◆ set_uniform() [24/104]

void Shader::set_uniform	(	const std::string &	name,
		const std::vector< glm::vec4 > &	value )

Sets the uniform.

Parameters

name	The uniform name
value	A reference to the values

Definition at line 355 of file shader.cpp.

◆ set_uniform() [25/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		double	v0 )

inline

Definition at line 650 of file shader.h.

◆ set_uniform() [26/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		double	v0,
		double	v1 )

inline

Definition at line 698 of file shader.h.

◆ set_uniform() [27/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		double	v0,
		double	v1,
		double	v2 )

inline

Definition at line 746 of file shader.h.

◆ set_uniform() [28/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		double	v0,
		double	v1,
		double	v2,
		double	v3 )

inline

Definition at line 794 of file shader.h.

◆ set_uniform() [29/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		float	v0 )

inline

Definition at line 644 of file shader.h.

◆ set_uniform() [30/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		float	v0,
		float	v1 )

inline

Definition at line 692 of file shader.h.

◆ set_uniform() [31/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		float	v0,
		float	v1,
		float	v2 )

inline

Definition at line 740 of file shader.h.

◆ set_uniform() [32/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		float	v0,
		float	v1,
		float	v2,
		float	v3 )

inline

Definition at line 788 of file shader.h.

◆ set_uniform() [33/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		int	v0 )

inline

Definition at line 632 of file shader.h.

◆ set_uniform() [34/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		int	v0,
		int	v1 )

inline

Definition at line 680 of file shader.h.

◆ set_uniform() [35/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		int	v0,
		int	v1,
		int	v2 )

inline

Definition at line 728 of file shader.h.

◆ set_uniform() [36/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		int	v0,
		int	v1,
		int	v2,
		int	v3 )

inline

Definition at line 776 of file shader.h.

◆ set_uniform() [37/104]

template<typename T>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		T	v0 )

Sets the uniform.

Parameters

name	The uniform name
v0	The value

◆ set_uniform() [38/104]

template<typename T>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		T	v0,
		T	v1 )

Sets the uniform.

Parameters

name	The uniform name
v0	The value of the first element
v1	The value of the second element

◆ set_uniform() [39/104]

template<typename T>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		T	v0,
		T	v1,
		T	v2 )

Sets the uniform.

Parameters

name	The uniform name
v0	The value of the first element
v1	The value of the second element
v2	The value of the third element

◆ set_uniform() [40/104]

template<typename T>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		T	v0,
		T	v1,
		T	v2,
		T	v3 )

Sets the uniform.

Parameters

name	The uniform name
v0	The value of the first element
v1	The value of the second element
v2	The value of the third element
v3	The value of the fourth element

◆ set_uniform() [41/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		unsigned int	count,
		unsigned int	columns,
		unsigned int	rows,
		bool	transpose,
		const double *	value )

inline

Definition at line 1068 of file shader.h.

◆ set_uniform() [42/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		unsigned int	count,
		unsigned int	columns,
		unsigned int	rows,
		bool	transpose,
		const float *	value )

inline

Definition at line 1061 of file shader.h.

◆ set_uniform() [43/104]

template<typename T>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		unsigned int	count,
		unsigned int	columns,
		unsigned int	rows,
		bool	transpose,
		const T *	value )

Sets the uniform.

Parameters

name	The uniform name
count	The number of vectors
columns	The number of matrix columns
rows	The number of matrix rows
transpose	Specifies whether to transpose the matrix
value	A pointer to the values

◆ set_uniform() [44/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		unsigned int	count,
		unsigned int	elements,
		const double *	value )

inline

Definition at line 937 of file shader.h.

◆ set_uniform() [45/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		unsigned int	count,
		unsigned int	elements,
		const float *	value )

inline

Definition at line 930 of file shader.h.

◆ set_uniform() [46/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		unsigned int	count,
		unsigned int	elements,
		const int *	value )

inline

Definition at line 916 of file shader.h.

◆ set_uniform() [47/104]

template<typename T>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		unsigned int	count,
		unsigned int	elements,
		const T *	value )

Sets the uniform.

Parameters

name	The uniform name
count	The number of vectors
elements	The number of elements per vector
value	A pointer to the values

◆ set_uniform() [48/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		unsigned int	count,
		unsigned int	elements,
		const unsigned int *	value )

inline

Definition at line 923 of file shader.h.

◆ set_uniform() [49/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		unsigned int	v0 )

inline

Definition at line 638 of file shader.h.

◆ set_uniform() [50/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		unsigned int	v0,
		unsigned int	v1 )

inline

Definition at line 686 of file shader.h.

◆ set_uniform() [51/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		unsigned int	v0,
		unsigned int	v1,
		unsigned int	v2 )

inline

Definition at line 734 of file shader.h.

◆ set_uniform() [52/104]

template<>

void sgltk::Shader::set_uniform	(	const std::string &	name,
		unsigned int	v0,
		unsigned int	v1,
		unsigned int	v2,
		unsigned int	v3 )

inline

Definition at line 782 of file shader.h.

◆ set_uniform() [53/104]

void Shader::set_uniform	(	int	location,
		bool	transpose,
		const glm::dmat2 &	value )

Sets the uniform.

Parameters

location	The uniform location
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 255 of file shader.cpp.

◆ set_uniform() [54/104]

void Shader::set_uniform	(	int	location,
		bool	transpose,
		const glm::dmat3 &	value )

Sets the uniform.

Parameters

location	The uniform location
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 263 of file shader.cpp.

◆ set_uniform() [55/104]

void Shader::set_uniform	(	int	location,
		bool	transpose,
		const glm::dmat4 &	value )

Sets the uniform.

Parameters

location	The uniform location
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 271 of file shader.cpp.

◆ set_uniform() [56/104]

void Shader::set_uniform	(	int	location,
		bool	transpose,
		const glm::mat2 &	value )

Sets the uniform.

Parameters

location	The uniform location
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 251 of file shader.cpp.

◆ set_uniform() [57/104]

void Shader::set_uniform	(	int	location,
		bool	transpose,
		const glm::mat3 &	value )

Sets the uniform.

Parameters

location	The uniform location
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 259 of file shader.cpp.

◆ set_uniform() [58/104]

void Shader::set_uniform	(	int	location,
		bool	transpose,
		const glm::mat4 &	value )

Sets the uniform.

Parameters

location	The uniform location
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 267 of file shader.cpp.

◆ set_uniform() [59/104]

void Shader::set_uniform	(	int	location,
		bool	transpose,
		const std::vector< glm::dmat2 > &	value )

Sets the uniform.

Parameters

location	The uniform location
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 372 of file shader.cpp.

◆ set_uniform() [60/104]

void Shader::set_uniform	(	int	location,
		bool	transpose,
		const std::vector< glm::dmat3 > &	value )

Sets the uniform.

Parameters

location	The uniform location
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 386 of file shader.cpp.

◆ set_uniform() [61/104]

void Shader::set_uniform	(	int	location,
		bool	transpose,
		const std::vector< glm::dmat4 > &	value )

Sets the uniform.

Parameters

location	The uniform location
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 400 of file shader.cpp.

◆ set_uniform() [62/104]

void Shader::set_uniform	(	int	location,
		bool	transpose,
		const std::vector< glm::mat2 > &	value )

Sets the uniform.

Parameters

location	The uniform location
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 365 of file shader.cpp.

◆ set_uniform() [63/104]

void Shader::set_uniform	(	int	location,
		bool	transpose,
		const std::vector< glm::mat3 > &	value )

Sets the uniform.

Parameters

location	The uniform location
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 379 of file shader.cpp.

◆ set_uniform() [64/104]

void Shader::set_uniform	(	int	location,
		bool	transpose,
		const std::vector< glm::mat4 > &	value )

Sets the uniform.

Parameters

location	The uniform location
transpose	Specifies whether to transpose the matrix
value	A reference to the values

Definition at line 393 of file shader.cpp.

◆ set_uniform() [65/104]

void Shader::set_uniform	(	int	location,
		const glm::dvec2 &	value )

Sets the uniform.

Parameters

location	The uniform location
value	A reference to the values

Definition at line 207 of file shader.cpp.

◆ set_uniform() [66/104]

void Shader::set_uniform	(	int	location,
		const glm::dvec3 &	value )

Sets the uniform.

Parameters

location	The uniform location
value	A reference to the values

Definition at line 215 of file shader.cpp.

◆ set_uniform() [67/104]

void Shader::set_uniform	(	int	location,
		const glm::dvec4 &	value )

Sets the uniform.

Parameters

location	The uniform location
value	A reference to the values

Definition at line 223 of file shader.cpp.

◆ set_uniform() [68/104]

void Shader::set_uniform	(	int	location,
		const glm::vec2 &	value )

Sets the uniform.

Parameters

location	The uniform location
value	A reference to the values

Definition at line 203 of file shader.cpp.

◆ set_uniform() [69/104]

void Shader::set_uniform	(	int	location,
		const glm::vec3 &	value )

Sets the uniform.

Parameters

location	The uniform location
value	A reference to the values

Definition at line 211 of file shader.cpp.

◆ set_uniform() [70/104]

void Shader::set_uniform	(	int	location,
		const glm::vec4 &	value )

Sets the uniform.

Parameters

location	The uniform location
value	A reference to the values

Definition at line 219 of file shader.cpp.

◆ set_uniform() [71/104]

void Shader::set_uniform	(	int	location,
		const std::vector< glm::dvec2 > &	value )

Sets the uniform.

Parameters

location	The uniform location
value	A reference to the values

Definition at line 315 of file shader.cpp.

◆ set_uniform() [72/104]

void Shader::set_uniform	(	int	location,
		const std::vector< glm::dvec3 > &	value )

Sets the uniform.

Parameters

location	The uniform location
value	A reference to the values

Definition at line 323 of file shader.cpp.

◆ set_uniform() [73/104]

void Shader::set_uniform	(	int	location,
		const std::vector< glm::dvec4 > &	value )

Sets the uniform.

Parameters

location	The uniform location
value	A reference to the values

Definition at line 331 of file shader.cpp.

◆ set_uniform() [74/104]

void Shader::set_uniform	(	int	location,
		const std::vector< glm::vec2 > &	value )

Sets the uniform.

Parameters

location	The uniform location
value	A reference to the values

Definition at line 311 of file shader.cpp.

◆ set_uniform() [75/104]

void Shader::set_uniform	(	int	location,
		const std::vector< glm::vec3 > &	value )

Sets the uniform.

Parameters

location	The uniform location
value	A reference to the values

Definition at line 319 of file shader.cpp.

◆ set_uniform() [76/104]

void Shader::set_uniform	(	int	location,
		const std::vector< glm::vec4 > &	value )

Sets the uniform.

Parameters

location	The uniform location
value	A reference to the values

Definition at line 327 of file shader.cpp.

◆ set_uniform() [77/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		double	v0 )

inline

Definition at line 626 of file shader.h.

◆ set_uniform() [78/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		double	v0,
		double	v1 )

inline

Definition at line 674 of file shader.h.

◆ set_uniform() [79/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		double	v0,
		double	v1,
		double	v2 )

inline

Definition at line 722 of file shader.h.

◆ set_uniform() [80/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		double	v0,
		double	v1,
		double	v2,
		double	v3 )

inline

Definition at line 770 of file shader.h.

◆ set_uniform() [81/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		float	v0 )

inline

Definition at line 620 of file shader.h.

◆ set_uniform() [82/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		float	v0,
		float	v1 )

inline

Definition at line 668 of file shader.h.

◆ set_uniform() [83/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		float	v0,
		float	v1,
		float	v2 )

inline

Definition at line 716 of file shader.h.

◆ set_uniform() [84/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		float	v0,
		float	v1,
		float	v2,
		float	v3 )

inline

Definition at line 764 of file shader.h.

◆ set_uniform() [85/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		int	v0 )

inline

Definition at line 608 of file shader.h.

◆ set_uniform() [86/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		int	v0,
		int	v1 )

inline

Definition at line 656 of file shader.h.

◆ set_uniform() [87/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		int	v0,
		int	v1,
		int	v2 )

inline

Definition at line 704 of file shader.h.

◆ set_uniform() [88/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		int	v0,
		int	v1,
		int	v2,
		int	v3 )

inline

Definition at line 752 of file shader.h.

◆ set_uniform() [89/104]

template<typename T>

void sgltk::Shader::set_uniform	(	int	location,
		T	v0 )

Sets the uniform.

Parameters

location	The uniform location
v0	The value

◆ set_uniform() [90/104]

template<typename T>

void sgltk::Shader::set_uniform	(	int	location,
		T	v0,
		T	v1 )

Sets the uniform.

Parameters

location	The uniform location
v0	The value of the first element
v1	The value of the second element

◆ set_uniform() [91/104]

template<typename T>

void sgltk::Shader::set_uniform	(	int	location,
		T	v0,
		T	v1,
		T	v2 )

Sets the uniform.

Parameters

location	The uniform location
v0	The value of the first element
v1	The value of the second element
v2	The value of the third element

◆ set_uniform() [92/104]

template<typename T>

void sgltk::Shader::set_uniform	(	int	location,
		T	v0,
		T	v1,
		T	v2,
		T	v3 )

Sets the uniform.

Parameters

location	The uniform location
v0	The value of the first element
v1	The value of the second element
v2	The value of the third element
v3	The value of the fourth element

◆ set_uniform() [93/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		unsigned int	count,
		unsigned int	columns,
		unsigned int	rows,
		bool	transpose,
		const double *	value )

inline

Definition at line 1002 of file shader.h.

◆ set_uniform() [94/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		unsigned int	count,
		unsigned int	columns,
		unsigned int	rows,
		bool	transpose,
		const float *	value )

inline

Definition at line 944 of file shader.h.

◆ set_uniform() [95/104]

template<typename T>

void sgltk::Shader::set_uniform	(	int	location,
		unsigned int	count,
		unsigned int	columns,
		unsigned int	rows,
		bool	transpose,
		const T *	value )

Sets the uniform.

Parameters

location	The uniform location
count	The number of vectors
columns	The number of matrix columns
rows	The number of matrix rows
transpose	Specifies whether to transpose the matrix
value	A pointer to the values

◆ set_uniform() [96/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		unsigned int	count,
		unsigned int	elements,
		const double *	value )

inline

Definition at line 887 of file shader.h.

◆ set_uniform() [97/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		unsigned int	count,
		unsigned int	elements,
		const float *	value )

inline

Definition at line 858 of file shader.h.

◆ set_uniform() [98/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		unsigned int	count,
		unsigned int	elements,
		const int *	value )

inline

Definition at line 800 of file shader.h.

◆ set_uniform() [99/104]

template<typename T>

void sgltk::Shader::set_uniform	(	int	location,
		unsigned int	count,
		unsigned int	elements,
		const T *	value )

Sets the uniform.

Parameters

location	The uniform location
count	The number of vectors
elements	The number of elements per vector
value	A pointer to the values

◆ set_uniform() [100/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		unsigned int	count,
		unsigned int	elements,
		const unsigned int *	value )

inline

Definition at line 829 of file shader.h.

◆ set_uniform() [101/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		unsigned int	v0 )

inline

Definition at line 614 of file shader.h.

◆ set_uniform() [102/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		unsigned int	v0,
		unsigned int	v1 )

inline

Definition at line 662 of file shader.h.

◆ set_uniform() [103/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		unsigned int	v0,
		unsigned int	v1,
		unsigned int	v2 )

inline

Definition at line 710 of file shader.h.

◆ set_uniform() [104/104]

template<>

void sgltk::Shader::set_uniform	(	int	location,
		unsigned int	v0,
		unsigned int	v1,
		unsigned int	v2,
		unsigned int	v3 )

inline

Definition at line 758 of file shader.h.

◆ unbind()

void Shader::unbind ( )

Unbinds the shader and restores the previously bound shader.

Definition at line 188 of file shader.cpp.

Member Data Documentation

◆ program

GLuint sgltk::Shader::program

Shader name.

Definition at line 49 of file shader.h.

◆ transform_feedback

bool sgltk::Shader::transform_feedback

True if the shader records values into transform feedback buffer(s)

Definition at line 36 of file shader.h.

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

/home/fstdb/proj/sgltk_example/sgltk/src/shader.h
/home/fstdb/proj/sgltk_example/sgltk/src/shader.cpp

Public Member Functions

Static Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ Shader()

◆ ~Shader()

Member Function Documentation

◆ add_path()

◆ attach_file()

◆ attach_string()

◆ bind()

◆ get_attribute_location()

◆ get_uniform_location()

◆ link()

◆ recompile()

◆ set_transform_feedback_variables()

◆ set_uniform() [1/104]

◆ set_uniform() [2/104]

◆ set_uniform() [3/104]

◆ set_uniform() [4/104]

◆ set_uniform() [5/104]

◆ set_uniform() [6/104]

◆ set_uniform() [7/104]

◆ set_uniform() [8/104]

◆ set_uniform() [9/104]

◆ set_uniform() [10/104]

◆ set_uniform() [11/104]

◆ set_uniform() [12/104]

◆ set_uniform() [13/104]

◆ set_uniform() [14/104]

◆ set_uniform() [15/104]

◆ set_uniform() [16/104]

◆ set_uniform() [17/104]

◆ set_uniform() [18/104]

◆ set_uniform() [19/104]

◆ set_uniform() [20/104]

◆ set_uniform() [21/104]

◆ set_uniform() [22/104]

◆ set_uniform() [23/104]

◆ set_uniform() [24/104]

◆ set_uniform() [25/104]

◆ set_uniform() [26/104]

◆ set_uniform() [27/104]

◆ set_uniform() [28/104]

◆ set_uniform() [29/104]

◆ set_uniform() [30/104]

◆ set_uniform() [31/104]

◆ set_uniform() [32/104]

◆ set_uniform() [33/104]

◆ set_uniform() [34/104]

◆ set_uniform() [35/104]

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◆ set_uniform() [37/104]

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◆ set_uniform() [40/104]

◆ set_uniform() [41/104]

◆ set_uniform() [42/104]

◆ set_uniform() [43/104]

◆ set_uniform() [44/104]

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◆ set_uniform() [46/104]

◆ set_uniform() [47/104]

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◆ set_uniform() [49/104]

◆ set_uniform() [50/104]

◆ set_uniform() [51/104]

◆ set_uniform() [52/104]

◆ set_uniform() [53/104]

◆ set_uniform() [54/104]

◆ set_uniform() [55/104]

◆ set_uniform() [56/104]

◆ set_uniform() [57/104]

◆ set_uniform() [58/104]

◆ set_uniform() [59/104]

◆ set_uniform() [60/104]

◆ set_uniform() [61/104]

◆ set_uniform() [62/104]

◆ set_uniform() [63/104]