QPointLight Class

(Qt3DRender::QPointLight)

Header:	#include <QPointLight>
qmake:	QT += 3drender
Since:	Qt 5.5
Instantiated By:	PointLight
Inherits:	Qt3DRender::QLight
Inherited By:	Qt3DRender::QSpotLight

• List of all members, including inherited members

Properties

• attenuation : QVector3D

• 3 properties inherited from Qt3DRender::QLight
• 1 property inherited from Qt3DCore::QComponent
• 2 properties inherited from Qt3DCore::QNode
• 1 property inherited from QObject

Public Functions

	QPointLight(Qt3DCore::QNode *parent = Q_NULLPTR)
QVector3D	attenuation() const
float	constantAttenuation() const
float	linearAttenuation() const
float	quadraticAttenuation() const
void	setConstantAttenuation(float value)
void	setLinearAttenuation(float value)
void	setQuadraticAttenuation(float value)

• 3 public functions inherited from Qt3DRender::QLight
• 1 public function inherited from Qt3DRender::QShaderData
• 2 public functions inherited from Qt3DCore::QComponent
• 6 public functions inherited from Qt3DCore::QNode
• 31 public functions inherited from QObject

Public Slots

void	setAttenuation(const QVector3D &value)

• 3 public slots inherited from Qt3DRender::QLight
• 1 public slot inherited from Qt3DCore::QComponent
• 2 public slots inherited from Qt3DCore::QNode
• 1 public slot inherited from QObject

Signals

void	attenuationChanged(const QVector3D &attenuation)

• 3 signals inherited from Qt3DRender::QLight
• 2 signals inherited from Qt3DCore::QComponent
• 2 signals inherited from Qt3DCore::QNode
• 2 signals inherited from QObject

Protected Functions

QPointLight(QPointLightPrivate &dd, Qt3DCore::QNode *parent)

• 1 protected function inherited from Qt3DRender::QLight
• 1 protected function inherited from Qt3DRender::QShaderData
• 1 protected function inherited from Qt3DCore::QComponent
• 3 protected functions inherited from Qt3DCore::QNode
• 9 protected functions inherited from QObject

Additional Inherited Members

• 11 static public members inherited from QObject
• 1 static protected member inherited from Qt3DCore::QNode

Detailed Description

Member Function Documentation

QPointLight::QPointLight(Qt3DCore::QNode *parent = Q_NULLPTR)

Constructs a new QPointLight with the specified parent.

[protected] QPointLight::QPointLight(QPointLightPrivate &dd, Qt3DCore::QNode *parent)

Copy constructor.

float QPointLight::constantAttenuation() const

See also setConstantAttenuation().

float QPointLight::linearAttenuation() const

See also setLinearAttenuation().

float QPointLight::quadraticAttenuation() const

See also setQuadraticAttenuation().

void QPointLight::setConstantAttenuation(float value)

See also constantAttenuation().

void QPointLight::setLinearAttenuation(float value)

See also linearAttenuation().

void QPointLight::setQuadraticAttenuation(float value)

See also quadraticAttenuation().