Q3DLight Class
Representation of a light source in 3D space. More...
| Header: | #include <Q3DLight> |
| CMake: | find_package(Qt6 REQUIRED COMPONENTS DataVisualization)target_link_libraries(mytarget PRIVATE Qt6::DataVisualization) |
| qmake: | QT += datavisualization |
| Since: | QtDataVisualization 1.0 |
| In QML: | Light3D |
| Inherits: | Q3DObject |
Properties
(since QtDataVisualization 5.9)autoPosition : bool
Public Functions
| Q3DLight(QObject *parent = nullptr) | |
| virtual | ~Q3DLight() |
| bool | isAutoPosition() |
| void | setAutoPosition(bool enabled) |
Signals
| void | autoPositionChanged(bool autoPosition) |
Detailed Description
Q3DLight represents a monochrome light source in 3D space.
Note: Default light has isAutoPosition() true.
Property Documentation
[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) |