QCoreSettings Class

class Qt3DCore::QCoreSettings

The QCoreSettings class holds settings related to core data handling process. More...

Header:	#include <QCoreSettings>
CMake:	find_package(Qt6 REQUIRED COMPONENTS 3dcore) target_link_libraries(mytarget PRIVATE Qt6::3dcore)
qmake:	QT += 3dcore
Since:	Qt 6.0
Instantiated By:	CoreSettings
Inherits:	Qt3DCore::QComponent

List of all members, including inherited members

Properties

boundingVolumesEnabled : bool

Public Functions

	QCoreSettings(Qt3DCore::QNode *parent = nullptr)
bool	boundingVolumesEnabled() const

Public Slots

void	setBoundingVolumesEnabled(bool boundingVolumesEnabled)

Signals

void	boundingVolumesEnabledChanged(bool boundingVolumesEnabled)

Detailed Description

The QCoreSettings component should be set as a component of the scene root entity (although it could be anywhere in the scene graph). There should be a single instance.

It can be used to control some of Qt 3D's behavior.

Property Documentation

boundingVolumesEnabled : bool

Holds whether bounding volumes handling is enabled. This is true by default. Disabling this allows to reduce the amount of computations performed each frame. If you are using picking or frustum culling you should keep this enabled (even when providing explicit bounding volumes sizes using QBoundingVolume).

Access functions:

bool	boundingVolumesEnabled() const
void	setBoundingVolumesEnabled(bool boundingVolumesEnabled)

Notifier signal:

void	boundingVolumesEnabledChanged(bool boundingVolumesEnabled)

Member Function Documentation

QCoreSettings::QCoreSettings(Qt3DCore::QNode **parent* = nullptr)

Constructs a new QCoreSettings with parent.

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