QDirectionalLight Class

( Qt3DRender::QDirectionalLight )

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

頭: #include <QDirectionalLight>
qmake: QT += 3drender
Since: Qt 5.7
實例化: DirectionalLight
繼承: Qt3DRender::QAbstractLight

特性

公共函數

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

公共槽

void setWorldDirection (const QVector3D & worldDirection )

信號

void worldDirectionChanged (const QVector3D & worldDirection )

保護函數

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

額外繼承成員

詳細描述

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

特性文檔編製

worldDirection : QVector3D

Specifies the world direction of the directional light

訪問函數:

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

通知程序信號:

void worldDirectionChanged (const QVector3D & worldDirection )

成員函數文檔編製

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

構造新的 QDirectionalLight 采用指定 parent .

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

Copy constructor.