The SkyBox class renders an environment map in the form of a cube map on a screen aligned quad in the background. More...

#include <skybox.h>

Inheritance diagram for terminus::SkyBox:

Public Member Functions
	SkyBox (World &world)

void	localRenderSetup (QOpenGLFunctions &gl, Program &program) const override
	override this method to customize the rendering process More...

void	localRenderCleanup (QOpenGLFunctions &gl, Program &program) const override
	override this method to customize the rendering process More...

Public Member Functions inherited from terminus::AbstractGraphicsObject
	AbstractGraphicsObject (World &world)

virtual	~AbstractGraphicsObject ()

virtual void	update () final
	update object hierarchy beginning at this object More...

virtual void	render (QOpenGLFunctions &gl) final
	render object hierarchy beginning at this object More...

virtual void	bindCamera (Camera *camera)
	binds a camera to track this object More...

virtual void	unbindCamera (Camera *camera)
	release a camera so that it wont track this object any longer More...

virtual void	onBindCamera ()
	override this method to perform specific actions once a camera has been bound More...

virtual void	onUnbindCamera ()
	override this method to perform specific actions once a camera has been released More...

virtual void	adjustCamera ()
	override this method to adjust the parameters of a bound camera according to this objects own state More...

virtual void	moveEvent (QVector3D movement)
	override this method to react to move events received by a bound camera More...

virtual void	rotateEvent (QVector2D rotation)
	override this method to react to rotate events received by a bound camera More...

const QVector3D &	minBB () const

const QVector3D &	maxBB () const

QVector3D	worldUp ()

QVector3D	worldFront ()

QVector3D	worldSide ()

QVector3D	position () const

QQuaternion	rotation () const

QVector3D	scale () const

QMatrix4x4	modelMatrix () const

QMatrix4x4	modelMatrixInverted () const

Protected Member Functions
void	allocateCubeMap (QOpenGLFunctions &gl) const

void	deallocateCubeMap (QOpenGLFunctions &gl) const

Protected Member Functions inherited from terminus::AbstractGraphicsObject
virtual void	localUpdate ()
	override this method to update this objects state More...

virtual void	localRender (QOpenGLFunctions &gl) const
	this method contains the default render code using m_geometry, m_program and m_material More...

virtual bool	localRenderEnabled () const
	override this method to disable or enable rendering conditionally More...

virtual void	doForAllChildren (std::function< void(AbstractGraphicsObject &)> callback)
	override this method to make child objects known More...

void	setPosition (const QVector3D &position)
	sets the position and invalidates the model matrices More...

void	setRotation (const QQuaternion &rotation)
	sets the rotation and invalidates the model matrices More...

void	setScale (const QVector3D &scale)
	sets the scale and invalidates the model matrices More...

void	setScale (float scale)
	sets the scale uniformly on all three axes and invalidates the model matrices More...

QVector3D	worldToModel (const QVector3D &vWorld)

QVector3D	modelToWorld (const QVector3D &vModel)

void	dispose ()
	remove this object from the world and delete it as soon as it is safe to do so More...

Protected Attributes
bool	m_cubeMapOnGPU

std::unique_ptr< QImage >	m_imageNX

std::unique_ptr< QImage >	m_imagePX

std::unique_ptr< QImage >	m_imageNY

std::unique_ptr< QImage >	m_imagePY

std::unique_ptr< QImage >	m_imageNZ

std::unique_ptr< QImage >	m_imagePZ

GLuint	m_cubeMap

Protected Attributes inherited from terminus::AbstractGraphicsObject
World &	m_world

bool	m_validState

Camera *	m_camera

std::shared_ptr< std::unique_ptr< Program > >	m_program

std::shared_ptr< std::unique_ptr< Geometry > >	m_geometry

std::shared_ptr< std::unique_ptr< Material > >	m_material

QVector3D	m_position

QQuaternion	m_rotation

QVector3D	m_scale

bool	m_modelMatrixChanged

QMatrix4x4	m_modelMatrix

bool	m_modelMatrixInvertedChanged

QMatrix4x4	m_modelMatrixInverted

Detailed Description

The SkyBox class renders an environment map in the form of a cube map on a screen aligned quad in the background.

Constructor & Destructor Documentation

terminus::SkyBox::SkyBox ( World & world )

Member Function Documentation

void terminus::SkyBox::allocateCubeMap ( QOpenGLFunctions & gl ) const

protected

void terminus::SkyBox::deallocateCubeMap ( QOpenGLFunctions & gl ) const

protected

void terminus::SkyBox::localRenderCleanup	(	QOpenGLFunctions &	gl,
		Program &	program
	)		const

overridevirtual

override this method to customize the rendering process

Parameters

gl
program	- still bound

Here is the right place to clean up rendering states set in localRenderSetup().

Reimplemented from terminus::AbstractGraphicsObject.

void terminus::SkyBox::localRenderSetup	(	QOpenGLFunctions &	gl,
		Program &	program
	)		const

overridevirtual

override this method to customize the rendering process

Parameters

gl
program	- already bound

Here is the right place to set additional uniforms and to bind textures &c.

Reimplemented from terminus::AbstractGraphicsObject.

Member Data Documentation

GLuint terminus::SkyBox::m_cubeMap

mutableprotected

bool terminus::SkyBox::m_cubeMapOnGPU

mutableprotected

std::unique_ptr<QImage> terminus::SkyBox::m_imageNX

protected

std::unique_ptr<QImage> terminus::SkyBox::m_imageNY

protected

std::unique_ptr<QImage> terminus::SkyBox::m_imageNZ

protected

std::unique_ptr<QImage> terminus::SkyBox::m_imagePX

protected

std::unique_ptr<QImage> terminus::SkyBox::m_imagePY

protected

std::unique_ptr<QImage> terminus::SkyBox::m_imagePZ

protected

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

source/world/drawables/skybox.h
source/world/drawables/skybox.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation