QDirectionalLight Class

( Qt3DRender::QDirectionalLight )

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

头: #include <QDirectionalLight>
qmake: QT += 3drender
Since: Qt 5.7
实例化: DirectionalLight
继承: Qt3DRender::QAbstractLight

特性

公共函数

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

公共槽

void setWorldDirection (const QVector3D & worldDirection )

信号

void worldDirectionChanged (const QVector3D & worldDirection )

保护函数

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

额外继承成员

详细描述

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

特性文档编制

worldDirection : QVector3D

Specifies the world direction of the directional light

访问函数:

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

通知程序信号:

void worldDirectionChanged (const QVector3D & worldDirection )

成员函数文档编制

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

构造新的 QDirectionalLight 采用指定 parent .

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

Copy constructor.