represents a program written in GLSL comprised of a vertex shader and a fragment shader More...

Collaboration diagram for nta::GLSLProgram:

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Public Member Functions
	GLSLProgram ()
	constructor and destructor

GLint	getUniformLocation (crstring uniformName) const
	returns the location of a uniform in the shaders

bool	isLinked () const
	returns whether or not the shaders have been linked

void	addAttribute (crstring attributeName)
	makes an attribute useful and assigns it the next available location

void	linkShaders ()
	links the compiled shaders to this program

void	use () const
	binds this program

void	unuse () const
	unbinds this program

void	destroy ()
	deletes this program

void	reload ()
	Reloads the program.

Private Member Functions
void	compileShaders (crstring shaderProgName)
	compiles both the vertex and fragment shaders given their name

void	compileShaders (crstring vert, crstring frag)

GLuint	compileShader (crstring shaderFileName, GLenum shaderType) const
	compiles a shader from a file and returns its id

Private Attributes
GLuint	m_programID = 0
	the id for the program

GLuint	m_vertShaderID = 0
	the ids for the vertex and fragment shaders

GLuint	m_fragShaderID = 0

utils::Path	m_vert
	The files containing the vertex and fragment shaders.

utils::Path	m_frag

int	m_numAttributes = 0
	the number of attributes used by the vertex shader

bool	m_isLinked = false
	keeps track of whether or not the shaders have been linked

Detailed Description

represents a program written in GLSL comprised of a vertex shader and a fragment shader

Definition at line 14 of file GLSLProgram.h.

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

Public Member Functions