GLShader Class Reference

#include <GLShader.h>

Inheritance diagram for GLShader:

Public Member Functions
	GLShader (const QString &_vertex, const QString &_fragment)
	~GLShader ()
void	prepare (const GLuint &vao)
void	cleanUp ()
const bool	isRenderable () const

Protected Member Functions
virtual void	configShader ()=0
void	createShader (const QString &_vertex, const QString &_fragment)

Protected Attributes
QOpenGLShaderProgram *	linker
GLuint	program
GLboolean	renderable

Detailed Description

General class for shaders

Constructor & Destructor Documentation

GLShader()

GLShader::GLShader	(	const QString &	_vertex,
		const QString &	_fragment
	)

~GLShader()

GLShader::~GLShader

(

)

Member Function Documentation

cleanUp()

void GLShader::cleanUp

(

)

unbind everything

configShader()

virtual void GLShader::configShader ( )

protectedpure virtual

gets all necessary uniform locations

createShader()

void GLShader::createShader ( const QString &  _vertex, const QString &  _fragment  )

protected

creates, compiles and links the shader

Parameters

_vertex	path to the vertex shader
_fragment	path to the fragment shader

isRenderable()

const bool GLShader::isRenderable

(

)

const

returns if the program is usable

Returns

true, if no error occured during compiling and linking, false else

prepare()

void GLShader::prepare

(

const GLuint &

vao

)

use program and bind the vao

Parameters

vao	binds this vao

Member Data Documentation

linker

QOpenGLShaderProgram* GLShader::linker

protected

Qt object for creating the shader

program

GLuint GLShader::program

protected

shader program ID

renderable

GLboolean GLShader::renderable

protected

bool holding the info if the shader can be used

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

• VolumeDoF/VolumeDoF/RENDER/GLShader.h
• VolumeDoF/VolumeDoF/RENDER/GLShader.cpp