W3cubDocs

/Qt 5.15

QAbstractLight Class

class Qt3DRender::QAbstractLight

Encapsulate a QAbstractLight object in a Qt 3D scene. More...

Header: #include <QAbstractLight>
qmake: QT += 3drender
Since: Qt 5.6
Instantiated By: Light
Inherits: Qt3DCore::QComponent
Inherited By:

Qt3DRender::QDirectionalLight, Qt3DRender::QPointLight, and Qt3DRender::QSpotLight

This class was introduced in Qt 5.6.

Public Types

enum Type { PointLight, DirectionalLight, SpotLight }

Properties

Public Functions

QColor color() const
float intensity() const
Qt3DRender::QAbstractLight::Type type() const

Public Slots

void setColor(const QColor &color)
void setIntensity(float intensity)

Signals

void colorChanged(const QColor &color)
void intensityChanged(float intensity)

Detailed Description

Member Type Documentation

enum QAbstractLight::Type

Identifies the particular type of light.

Constant Value
Qt3DRender::QAbstractLight::PointLight 0
Qt3DRender::QAbstractLight::DirectionalLight 1
Qt3DRender::QAbstractLight::SpotLight 2

Property Documentation

color : QColor

Holds the current QAbstractLight color.

Access functions:

QColor color() const
void setColor(const QColor &color)

Notifier signal:

void colorChanged(const QColor &color)

intensity : float

Holds the current QAbstractLight intensity.

Access functions:

float intensity() const
void setIntensity(float intensity)

Notifier signal:

void intensityChanged(float intensity)

type : const Type

The type of light.

Access functions:

Qt3DRender::QAbstractLight::Type type() const

Member Function Documentation

Qt3DRender::QAbstractLight::Type QAbstractLight::type() const

Holds the current QAbstractLight type.

Note: Getter function for property type.

© The Qt Company Ltd
Licensed under the GNU Free Documentation License, Version 1.3.
https://doc.qt.io/qt-5.15/qt3drender-qabstractlight.html