makVrv::DtGlProgram Class Reference

A convenience class to represent an OpenGL Shader Program. More...

Public Member Functions
	DtGlProgram (const std::string &name, const DtShaderVector &shaders)
	create a shader with a given name, from a list of input shaders
	~DtGlProgram ()
	destroy the shader
void	bind ()
	make this shader the currently bound shader for use in OpenGL
void	unbind ()
	unbind the shader and use the default program of 0
bool	isValid () const
	A valid shader program is one that has valid shaders and they link together without error.
unsigned int	id () const
	the OpenGL id of the internal shader program

Static Public Member Functions
static bool	createProgram (const std::string &name, const VectorUnsignedInts &shaders, unsigned int &id)
	static API functions

Protected Attributes
unsigned	myProgramID
bool	myIsValid
const DtShaderVector	myShaders

Private Member Functions
	DtGlProgram ()
	private default constructor
	DtGlProgram (const DtGlProgram &)
	prevent copy-construction
DtGlProgram &	operator= (const DtGlProgram &)
	prevent assignment

Detailed Description

A convenience class to represent an OpenGL Shader Program.

Constructor & Destructor Documentation

makVrv::DtGlProgram::DtGlProgram ( )

private

private default constructor

makVrv::DtGlProgram::DtGlProgram ( const DtGlProgram &  )

private

prevent copy-construction

makVrv::DtGlProgram::DtGlProgram	(	const std::string &	name,
		const DtShaderVector &	shaders
	)

create a shader with a given name, from a list of input shaders

makVrv::DtGlProgram::~DtGlProgram

(

)

destroy the shader

Member Function Documentation

DtGlProgram& makVrv::DtGlProgram::operator= ( const DtGlProgram &  )

private

prevent assignment

static bool makVrv::DtGlProgram::createProgram ( const std::string &  name, const VectorUnsignedInts &  shaders, unsigned int &  id  )

static

static API functions

Creates an OpenGL program from a list of OpenGL shader ids. id is the new shader program id Returns True is the creation is successful

void makVrv::DtGlProgram::bind

(

)

make this shader the currently bound shader for use in OpenGL

void makVrv::DtGlProgram::unbind

(

)

unbind the shader and use the default program of 0

bool makVrv::DtGlProgram::isValid

(

)

const

A valid shader program is one that has valid shaders and they link together without error.

unsigned int makVrv::DtGlProgram::id

(

)

const

the OpenGL id of the internal shader program

Member Data Documentation

unsigned makVrv::DtGlProgram::myProgramID

protected

bool makVrv::DtGlProgram::myIsValid

protected

const DtShaderVector makVrv::DtGlProgram::myShaders

protected

---

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrvGraphicsUtils/DtGlShader.h