QPointLight Class
(Qt3DRender::QPointLight)Encapsulate a Point Light object in a Qt 3D scene. More...
Header: | #include <QPointLight> |
qmake: | QT += 3drender |
Since: | Qt 5.5 |
Instantiated By: | PointLight |
Inherits: | Qt3DRender::QAbstractLight |
Properties
- constantAttenuation : float
- linearAttenuation : float
- quadraticAttenuation : float
- 3 properties inherited from Qt3DRender::QAbstractLight
- 1 property inherited from Qt3DCore::QComponent
- 2 properties inherited from Qt3DCore::QNode
- 1 property inherited from QObject
Public Functions
QPointLight(Qt3DCore::QNode *parent = nullptr) | |
float | constantAttenuation() const |
float | linearAttenuation() const |
float | quadraticAttenuation() const |
- 3 public functions inherited from Qt3DRender::QAbstractLight
- 2 public functions inherited from Qt3DCore::QComponent
- 6 public functions inherited from Qt3DCore::QNode
- 31 public functions inherited from QObject
Public Slots
void | setConstantAttenuation(float value) |
void | setLinearAttenuation(float value) |
void | setQuadraticAttenuation(float value) |
- 2 public slots inherited from Qt3DRender::QAbstractLight
- 1 public slot inherited from Qt3DCore::QComponent
- 2 public slots inherited from Qt3DCore::QNode
- 1 public slot inherited from QObject
Signals
void | constantAttenuationChanged(float constantAttenuation) |
void | linearAttenuationChanged(float linearAttenuation) |
void | quadraticAttenuationChanged(float quadraticAttenuation) |
- 2 signals inherited from Qt3DRender::QAbstractLight
- 1 signal inherited from Qt3DCore::QComponent
- 3 signals inherited from Qt3DCore::QNode
- 2 signals inherited from QObject
Protected Functions
QPointLight(QPointLightPrivate &dd, Qt3DCore::QNode *parent) |
- 2 protected functions inherited from Qt3DCore::QNode
- 9 protected functions inherited from QObject
Additional Inherited Members
- 11 static public members inherited from QObject
Detailed Description
Encapsulate a Point Light object in a Qt 3D scene.
Property Documentation
constantAttenuation : float
Specifies the constant attenuation of the point light
Access functions:
float | constantAttenuation() const |
void | setConstantAttenuation(float value) |
Notifier signal:
void | constantAttenuationChanged(float constantAttenuation) |
linearAttenuation : float
Specifies the linear attenuation of the point light
Access functions:
float | linearAttenuation() const |
void | setLinearAttenuation(float value) |
Notifier signal:
void | linearAttenuationChanged(float linearAttenuation) |
quadraticAttenuation : float
Specifies the quadratic attenuation of the point light
Access functions:
float | quadraticAttenuation() const |
void | setQuadraticAttenuation(float value) |
Notifier signal:
void | quadraticAttenuationChanged(float quadraticAttenuation) |
Member Function Documentation
QPointLight::QPointLight(Qt3DCore::QNode *parent = nullptr)
Constructs a new QPointLight with the specified parent.
[protected]
QPointLight::QPointLight(QPointLightPrivate &dd, Qt3DCore::QNode *parent)
Copy constructor.
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