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
Instantiated By: Light3D
Inherits: Q3DObject

Properties

Public Functions

virtual ~Q3DLight()
bool isAutoPosition()
void setAutoPosition()

Signals

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()

Notifier signal:

void autoPositionChanged()

Member Function Documentation

[virtual] Q3DLight::~Q3DLight()

Destroys the light object.