Shader Class Reference

#include <VisShader.hpp>

List of all members.

Public Member Functions

Shader (std::string file_name)

void print_fragment_source ()

void print_vertex_source ()

void use ()

void free ()

void print_info ()

void release ()

GLint get_attribute_location (std::string name)

void set_uniform (const char *uniform, GLint value)

void set_uniform (const char *uniform, GLfloat value)

void set_uniform (const char *uniform, const Color4f &color)

void set_uniform (const char *uniform, const V2f &vector)

void set_uniform (const char *uniform, const V3f &vector)

void set_uniform (const char *uniform, const M44f &matrix)

void set_uniform1 (const char *uniform, float *elements, int count)

void set_uniform2 (const char *uniform, float *elements, int count)

void set_uniform3 (const char *uniform, float *elements, int count)

void set_uniform4 (const char *uniform, float *elements, int count)

Detailed Description

A useful GLSL Shader class.

Constructor & Destructor Documentation

Shader::Shader ( std::string file_name )

Load a shader program from the filesystem.

Parameters:

file_name

The path to the shader files without the file suffix. EXAMPLE: file_name="GLSL/myshader" -> "GLSL/myshader.vert" and "GLSL/myshader.frag" will be loaded.

Member Function Documentation

void Shader::free ( )

Removes Shader program from OpenGL.

GLint Shader::get_attribute_location ( std::string name ) [inline]

Returns the location of a named vertex attribute.

Parameters:

name

The name of the attribute.

void Shader::print_fragment_source ( )

Prints Fragment shader source to STDOUT.

void Shader::print_info ( ) [inline]

Prints some useful output.

void Shader::print_vertex_source ( )

Prints Vertex shader source to STDOUT.

void Shader::release ( ) [inline]

Unbinds shader.

void Shader::set_uniform	(	const char *	uniform,
		const M44f &	matrix
	)			`[inline]`