EnvironmentMap Class Reference

The EnvironmentMap is a CubeMap based rendering technique for showing some scene enviroment. More...

#include <environmentmap.h>

Inheritance diagram for EnvironmentMap:

Public Member Functions
	EnvironmentMap (QOpenGLFunctions &gl, QString cubeMapPrefix, QObject *parent=0)
	Creates a new EnvironmentMap. The specified cube map textures are loaded immediately. More...
	~EnvironmentMap ()
void	paint (const Camera &camera)
	Paints environmentmap into the scene using a ScreenAlignedQuad. More...
void	update (QString newCubeMapPrefix)
	Replace current CubeMap with new one specified by name. More...
uint	cubeMapTexture ()
	OpenGL texture that is used for drawing. More...

Protected Member Functions
void	initialize ()
void	initializeShaderProgram ()

Protected Attributes
CubeMap *	m_cubeMap
bool	m_initialized
QOpenGLFunctions &	m_gl
ScreenAlignedQuad *	m_quad
QOpenGLShaderProgram *	m_shaderProgram

Detailed Description

The EnvironmentMap is a CubeMap based rendering technique for showing some scene enviroment.

Constructor & Destructor Documentation

EnvironmentMap::EnvironmentMap	(	QOpenGLFunctions &	gl,
		QString	cubeMapPrefix,
		QObject *	parent = 0
	)

Creates a new EnvironmentMap. The specified cube map textures are loaded immediately.

Parameters

gl	The QOpenGLFunctions which are used for every gl-call
cubeMapPrefix	The name of cubemap that should be shown.
parent	QObject-parent

EnvironmentMap::~EnvironmentMap

(

)

Member Function Documentation

uint EnvironmentMap::cubeMapTexture

(

)

OpenGL texture that is used for drawing.

Returns

void EnvironmentMap::initialize ( )

protected

void EnvironmentMap::initializeShaderProgram ( )

protected

void EnvironmentMap::paint

(

const Camera &

camera

)

Paints environmentmap into the scene using a ScreenAlignedQuad.

Parameters

camera

The camera which is used to render the scene

void EnvironmentMap::update

(

QString

newCubeMapPrefix

)

Replace current CubeMap with new one specified by name.

Parameters

newCubeMapPrefix

The name of the CubeMap

See also

CubeMap::update()

Member Data Documentation

CubeMap* EnvironmentMap::m_cubeMap

protected

QOpenGLFunctions& EnvironmentMap::m_gl

protected

bool EnvironmentMap::m_initialized

protected

ScreenAlignedQuad* EnvironmentMap::m_quad

protected

QOpenGLShaderProgram* EnvironmentMap::m_shaderProgram

protected

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

• environmentmap.h
• environmentmap.cpp