QDirectionalLight Class


Encapsulate a Directional Light object in a Qt 3D scene. More...

Header: #include <QDirectionalLight>
qmake: QT += 3drender
Since: Qt 5.7
Instantiated By: DirectionalLight
Inherits: Qt3DRender::QAbstractLight


Public Functions

QDirectionalLight(Qt3DCore::QNode *parent = nullptr)
QVector3D worldDirection() const

Public Slots

void setWorldDirection(const QVector3D &worldDirection)


void worldDirectionChanged(const QVector3D &worldDirection)

Protected Functions

QDirectionalLight(QDirectionalLightPrivate &dd, Qt3DCore::QNode *parent = nullptr)

Additional Inherited Members

  • 11 static public members inherited from QObject

Detailed Description

Encapsulate a Directional Light object in a Qt 3D scene.

Property Documentation

worldDirection : QVector3D

Specifies the world direction of the directional light

Access functions:

QVector3D worldDirection() const
void setWorldDirection(const QVector3D &worldDirection)

Notifier signal:

void worldDirectionChanged(const QVector3D &worldDirection)

Member Function Documentation

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

Constructs a new QDirectionalLight with the specified parent.

[protected] QDirectionalLight::QDirectionalLight(QDirectionalLightPrivate &dd, Qt3DCore::QNode *parent = nullptr)

Copy constructor.

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