QSkyboxEntity Class

class Qt3DExtras::QSkyboxEntity

Qt3DExtras::QSkyboxEntity is a convenience Qt3DCore::QEntity subclass that can be used to insert a skybox in a 3D scene. More...

Header: #include <Qt3DExtras/QSkyboxEntity>
qmake: QT += 3dextras
Since: Qt 5.5
Instantiated By: SkyboxEntity
Inherits: Qt3DCore::QEntity

This class was introduced in Qt 5.5.

Properties

Public Functions

QSkyboxEntity(Qt3DCore::QNode *parent = nullptr)
QString baseName() const
QString extension() const
bool isGammaCorrectEnabled() const

Public Slots

void setBaseName(const QString &baseName)
void setExtension(const QString &extension)
void setGammaCorrectEnabled(bool enabled)

Signals

void baseNameChanged(const QString &path)
void extensionChanged(const QString &extension)
void gammaCorrectEnabledChanged(bool enabled)

Detailed Description

By specifying a base name and an extension, Qt3DExtras::QSkyboxEntity will take care of building a TextureCubeMap to be rendered at runtime. The images in the source directory should match the pattern: base name + * "_posx|_posy|_posz|_negx|_negy|_negz" + extension

By default the extension defaults to .png.

Be sure to disable frustum culling in the FrameGraph through which the skybox rendering happens.

Note: Please note that you shouldn't try to render a skybox with an orthographic projection.

Property Documentation

baseName : QString

Contains the base name of the Skybox.

Access functions:

QString baseName() const
void setBaseName(const QString &baseName)

Notifier signal:

void baseNameChanged(const QString &path)

extension : QString

Contains the extension of the filename for the skybox image, including the leading '.'.

The default value is: .png

Access functions:

QString extension() const
void setExtension(const QString &extension)

Notifier signal:

void extensionChanged(const QString &extension)

gammaCorrect : bool

A boolean indicating whether gamma correction is enabled.

This property was introduced in Qt 5.9.

Access functions:

bool isGammaCorrectEnabled() const
void setGammaCorrectEnabled(bool enabled)

Notifier signal:

void gammaCorrectEnabledChanged(bool enabled)

Member Function Documentation

QSkyboxEntity::QSkyboxEntity(Qt3DCore::QNode *parent = nullptr)

Constructs a new Qt3DExtras::QSkyboxEntity object with parent as parent.

[slot] void QSkyboxEntity::setBaseName(const QString &baseName)

Sets the base name to baseName.

Note: Setter function for property baseName.

See also baseName().

[slot] void QSkyboxEntity::setExtension(const QString &extension)

Sets the extension to extension.

Note: Setter function for property extension.

See also extension().

[slot] void QSkyboxEntity::setGammaCorrectEnabled(bool enabled)

Sets the gamma correction enable state to enabled.

Note: Setter function for property gammaCorrect.

This function was introduced in Qt 5.9.

See also isGammaCorrectEnabled().

QString QSkyboxEntity::baseName() const

Returns the base name of the Skybox.

Note: Getter function for property baseName.

See also setBaseName().

QString QSkyboxEntity::extension() const

Returns the extension

Note: Getter function for property extension.

See also setExtension().

bool QSkyboxEntity::isGammaCorrectEnabled() const

Returns true if gamma correction is enabled for this skybox.

Note: Getter function for property gammaCorrect.

This function was introduced in Qt 5.9.

© 2023 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.