Representation of a light source in 3D space. More...
| Header: | #include <Q3DLight> |
| Since: | QtDataVisualization 1.0 |
| Instantiated By: | Light3D |
| Inherits: | Q3DObject |
| Q3DLight(QObject *parent = nullptr) | |
| virtual | ~Q3DLight() |
| bool | isAutoPosition() |
| void | setAutoPosition(bool enabled) |
| void | autoPositionChanged(bool autoPosition) |
Q3DLight represents a monochrome light source in 3D space.
Note: Default light has isAutoPosition() true.
[since QtDataVisualization 5.9] autoPosition : bool
This property holds whether the light position follows the camera automatically.
Note: Has no effect if shadows are enabled. Remember to disable shadows before setting light's position, or it will be overwritten by automatic positioning if isAutoPosition() is false.
This property was introduced in QtDataVisualization 5.9.
Access functions:
| bool | isAutoPosition() |
| void | setAutoPosition(bool enabled) |
Notifier signal:
| void | autoPositionChanged(bool autoPosition) |
Constructs a new 3D light located at origin. An optional parent parameter can be given and is then passed to QObject constructor.
[virtual] Q3DLight::~Q3DLight()
Destroys the light object.
© The Qt Company Ltd
Licensed under the GNU Free Documentation License, Version 1.3.
https://doc.qt.io/qt-6.2/q3dlight.html