Struct qt_3d_render::QLevelOfDetail

#[repr(C)]
pub struct QLevelOfDetail { /* fields omitted */ }

The QLevelOfDetail class provides a way of controlling the complexity of rendered entities based on their size on the screen.

C++ class: Qt3DRender::QLevelOfDetail.

C++ documentation:

The QLevelOfDetail class provides a way of controlling the complexity of rendered entities based on their size on the screen.

QLevelOfDetail can be used to control the representation of an entity based on distance from the observer or size on the screen.

In order to improve rendering performance, objects that are very small can be rendered using far fewer details, in geometry or texture.

The component is controlled by specifying thresholds of values which are interpreted as either distances from the camera or screen size.

As the point of view changes, the currentIndex property will change to reflect matching value in the range array.

The currentIndex property can then be used, for example, to enable or disable entities, change material, etc.

The LevelOfDetail component is not shareable between multiple entities.

#include <Qt3DCore/QEntity>
#include <Qt3DRender/QGeometryRenderer>
#include <Qt3DRender/QLevelOfDetail>
// Scene
Qt3DCore::QEntity *rootEntity = new Qt3DCore::Qt3DCore::QEntity;
Qt3DCore::QEntity renderableEntity = new Qt3DCore::QEntity(rootEntity);
Qt3DRender::QGeometryRenderer geometryRenderer = new Qt3DCore::QGeometryRenderer(renderableEntity);
renderableEntity->addComponent(geometryRenderer);
Qt3DRender::QLevelOfDetail* lod = new Qt3Render::QLevelOfDetail(renderableEntity);
QVector<qreal> thresholds = {20, 35, 50, 65};
lod->setThresholds(thresholds);
lod->setCamera(mainCamera);
renderableEntity->addComponent(lod);
// connect to QLevelOfDetail::currentIndexChanged to toggle rendering
...

Methods

impl QLevelOfDetail

pub fn slot_set_camera(&self) -> Receiver<(*mut QCamera,)>

Sets the camera relative to which distance and size are computed.

Returns a built-in Qt slot Qt3DRender::QLevelOfDetail::setCamera that can be passed to qt_core::Signal::connect.

C++ documentation:

Sets the camera relative to which distance and size are computed.

Note: Setter function for property camera.

See also camera().

pub fn slot_set_current_index(&self) -> Receiver<(c_int,)>

Sets the currentIndex.

Returns a built-in Qt slot Qt3DRender::QLevelOfDetail::setCurrentIndex that can be passed to qt_core::Signal::connect.

C++ documentation:

Sets the currentIndex.

Note: This should not normally be set by the user.

However, if the component is disabled, then changing the current index is a simple way of switching between multiple representations.

Note: Setter function for property currentIndex.

See also currentIndex().

pub fn slot_set_threshold_type(&self) -> Receiver<(ThresholdType,)>

Sets the way thresholds values are interpreted with parameter thresholdType

Returns a built-in Qt slot Qt3DRender::QLevelOfDetail::setThresholdType that can be passed to qt_core::Signal::connect.

C++ documentation:

Sets the way thresholds values are interpreted with parameter thresholdType

Note: Setter function for property thresholdType.

See also thresholdType() and Qt3DRender::QLevelOfDetail::ThresholdType.

pub fn slot_set_thresholds(&self) -> Receiver<(*const QVectorOfDouble,)>

Sets the range values in thresholds.

Returns a built-in Qt slot Qt3DRender::QLevelOfDetail::setThresholds that can be passed to qt_core::Signal::connect.

C++ documentation:

Sets the range values in thresholds.

Note: Setter function for property thresholds.

See also thresholds() and Qt3DRender::QLevelOfDetail::thresholdType.

pub fn slot_set_volume_override(
    &self
) -> Receiver<(*const QLevelOfDetailBoundingSphere,)>

The default is a sphere of radius 1 and centered at the local origin of the entity. This proxy volume is used to compute the distance to the camera or the size of the screen projection.

Returns a built-in Qt slot Qt3DRender::QLevelOfDetail::setVolumeOverride that can be passed to qt_core::Signal::connect.

C++ documentation:

The default is a sphere of radius 1 and centered at the local origin of the entity. This proxy volume is used to compute the distance to the camera or the size of the screen projection.

If this value to nullptr, the bounding volume of the entity is used. Care must be taken that this bounding volume never becomes invalid.

Access functions:

QLevelOfDetailBoundingSphere	volumeOverride() const
void	setVolumeOverride(const QLevelOfDetailBoundingSphere &volumeOverride)

Notifier signal:

void	volumeOverrideChanged(const QLevelOfDetailBoundingSphere &volumeOverride)

See also Qt3DRender::QLevelOfDetailBoundingSphere.

pub fn camera_changed(&self) -> Signal<(*mut QCamera,)>

Holds the id of the camera that is used to compute the actual distance or the screen size.

Returns a built-in Qt signal Qt3DRender::QLevelOfDetail::cameraChanged that can be passed to qt_core::Signal::connect.

C++ documentation:

Holds the id of the camera that is used to compute the actual distance or the screen size.

Access functions:

QCamera *	camera() const
void	setCamera(QCamera *camera)

Notifier signal:

void	cameraChanged(QCamera *camera)

pub fn current_index_changed(&self) -> Signal<(c_int,)>

The index in the range array which matches the current distance to the camera or screen size.

Returns a built-in Qt signal Qt3DRender::QLevelOfDetail::currentIndexChanged that can be passed to qt_core::Signal::connect.

C++ documentation:

The index in the range array which matches the current distance to the camera or screen size.

Access functions:

int	currentIndex() const
void	setCurrentIndex(int currentIndex)

Notifier signal:

void	currentIndexChanged(int currentIndex)

pub fn threshold_type_changed(&self) -> Signal<(ThresholdType,)>

Specifies how range values are interpreted.

Returns a built-in Qt signal Qt3DRender::QLevelOfDetail::thresholdTypeChanged that can be passed to qt_core::Signal::connect.

C++ documentation:

Specifies how range values are interpreted.

Access functions:

ThresholdType	thresholdType() const
void	setThresholdType(ThresholdType thresholdType)

Notifier signal:

void	thresholdTypeChanged(ThresholdType thresholdType)

See also Qt3DRender::QLevelOfDetail::ThresholdType.

pub fn thresholds_changed(&self) -> Signal<(*const QVectorOfDouble,)>

Array of range values as float point numbers. The value for the most detailed representation should be specified first.

Returns a built-in Qt signal Qt3DRender::QLevelOfDetail::thresholdsChanged that can be passed to qt_core::Signal::connect.

C++ documentation:

Array of range values as float point numbers. The value for the most detailed representation should be specified first.

If Qt3DRender::QLevelOfDetail::thresholdType is set to Qt3DRender::QLevelOfDetail::DistanceToCameraThreshold, values should be specified in ascending order, in camera space coordinates

If Qt3DRender::QLevelOfDetail::thresholdType is set to Qt3DRender::QLevelOfDetail::ProjectedScreenPixelSizeThreshold, values should be specified in descending order, in screen space pixels.

Access functions:

QVector<qreal>	thresholds() const
void	setThresholds(const QVector<qreal> &thresholds)

Notifier signal:

void	thresholdsChanged(const QVector<qreal> &thresholds)

See also Qt3DRender::QLevelOfDetail::ThresholdType.

pub fn volume_override_changed(
    &self
) -> Signal<(*const QLevelOfDetailBoundingSphere,)>

The default is a sphere of radius 1 and centered at the local origin of the entity. This proxy volume is used to compute the distance to the camera or the size of the screen projection.

Returns a built-in Qt signal Qt3DRender::QLevelOfDetail::volumeOverrideChanged that can be passed to qt_core::Signal::connect.

C++ documentation:

The default is a sphere of radius 1 and centered at the local origin of the entity. This proxy volume is used to compute the distance to the camera or the size of the screen projection.

If this value to nullptr, the bounding volume of the entity is used. Care must be taken that this bounding volume never becomes invalid.

Access functions:

QLevelOfDetailBoundingSphere	volumeOverride() const
void	setVolumeOverride(const QLevelOfDetailBoundingSphere &volumeOverride)

Notifier signal:

void	volumeOverrideChanged(const QLevelOfDetailBoundingSphere &volumeOverride)

See also Qt3DRender::QLevelOfDetailBoundingSphere.

pub unsafe fn camera(&self) -> QMutPtr<QCamera>

Holds the id of the camera that is used to compute the actual distance or the screen size.

Calls C++ function: Qt3DRender::QCamera* Qt3DRender::QLevelOfDetail::camera() const.

C++ documentation:

Holds the id of the camera that is used to compute the actual distance or the screen size.

Access functions:

QCamera *	camera() const
void	setCamera(QCamera *camera)

Notifier signal:

void	cameraChanged(QCamera *camera)

pub unsafe fn create_bounding_sphere(
    &mut self,
    center: impl CastInto<Ref<QVector3D>>,
    radius: c_float
) -> CppBox<QLevelOfDetailBoundingSphere>

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

Calls C++ function: Qt3DRender::QLevelOfDetailBoundingSphere Qt3DRender::QLevelOfDetail::createBoundingSphere(const QVector3D& center, float radius).

C++ documentation:

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

pub unsafe fn current_index(&self) -> c_int

The index in the range array which matches the current distance to the camera or screen size.

Calls C++ function: int Qt3DRender::QLevelOfDetail::currentIndex() const.

C++ documentation:

The index in the range array which matches the current distance to the camera or screen size.

Access functions:

int	currentIndex() const
void	setCurrentIndex(int currentIndex)

Notifier signal:

void	currentIndexChanged(int currentIndex)

pub unsafe fn meta_object(&self) -> Ptr<QMetaObject>

Calls C++ function: virtual const QMetaObject* Qt3DRender::QLevelOfDetail::metaObject() const.

pub unsafe fn new_1a(
    parent: impl CastInto<MutPtr<QNode>>
) -> QBox<QLevelOfDetail>

Constructs a new QLevelOfDetail with the specified parent.

Calls C++ function: [constructor] void Qt3DRender::QLevelOfDetail::QLevelOfDetail(Qt3DCore::QNode* parent = …).

C++ documentation:

Constructs a new QLevelOfDetail with the specified parent.

pub unsafe fn new_0a() -> QBox<QLevelOfDetail>

The QLevelOfDetail class provides a way of controlling the complexity of rendered entities based on their size on the screen.

Calls C++ function: [constructor] void Qt3DRender::QLevelOfDetail::QLevelOfDetail().

C++ documentation:

The QLevelOfDetail class provides a way of controlling the complexity of rendered entities based on their size on the screen.

QLevelOfDetail can be used to control the representation of an entity based on distance from the observer or size on the screen.

In order to improve rendering performance, objects that are very small can be rendered using far fewer details, in geometry or texture.

The component is controlled by specifying thresholds of values which are interpreted as either distances from the camera or screen size.

As the point of view changes, the currentIndex property will change to reflect matching value in the range array.

The currentIndex property can then be used, for example, to enable or disable entities, change material, etc.

The LevelOfDetail component is not shareable between multiple entities.

#include <Qt3DCore/QEntity>
#include <Qt3DRender/QGeometryRenderer>
#include <Qt3DRender/QLevelOfDetail>
// Scene
Qt3DCore::QEntity *rootEntity = new Qt3DCore::Qt3DCore::QEntity;
Qt3DCore::QEntity renderableEntity = new Qt3DCore::QEntity(rootEntity);
Qt3DRender::QGeometryRenderer geometryRenderer = new Qt3DCore::QGeometryRenderer(renderableEntity);
renderableEntity->addComponent(geometryRenderer);
Qt3DRender::QLevelOfDetail* lod = new Qt3Render::QLevelOfDetail(renderableEntity);
QVector<qreal> thresholds = {20, 35, 50, 65};
lod->setThresholds(thresholds);
lod->setCamera(mainCamera);
renderableEntity->addComponent(lod);
// connect to QLevelOfDetail::currentIndexChanged to toggle rendering
...

pub unsafe fn qt_metacall(
    &mut self,
    arg1: Call,
    arg2: c_int,
    arg3: impl CastInto<MutPtr<*mut c_void>>
) -> c_int

Calls C++ function: virtual int Qt3DRender::QLevelOfDetail::qt_metacall(QMetaObject::Call arg1, int arg2, void** arg3).

pub unsafe fn qt_metacast(
    &mut self,
    arg1: impl CastInto<Ptr<c_char>>
) -> MutPtr<c_void>

Calls C++ function: virtual void* Qt3DRender::QLevelOfDetail::qt_metacast(const char* arg1).

pub unsafe fn set_camera(&mut self, camera: impl CastInto<MutPtr<QCamera>>)

Sets the camera relative to which distance and size are computed.

Calls C++ function: [slot] void Qt3DRender::QLevelOfDetail::setCamera(Qt3DRender::QCamera* camera).

C++ documentation:

Sets the camera relative to which distance and size are computed.

Note: Setter function for property camera.

See also camera().

pub unsafe fn set_current_index(&mut self, current_index: c_int)

Sets the currentIndex.

Calls C++ function: [slot] void Qt3DRender::QLevelOfDetail::setCurrentIndex(int currentIndex).

C++ documentation:

Sets the currentIndex.

Note: This should not normally be set by the user.

However, if the component is disabled, then changing the current index is a simple way of switching between multiple representations.

Note: Setter function for property currentIndex.

See also currentIndex().

pub unsafe fn set_threshold_type(&mut self, threshold_type: ThresholdType)

Sets the way thresholds values are interpreted with parameter thresholdType

Calls C++ function: [slot] void Qt3DRender::QLevelOfDetail::setThresholdType(Qt3DRender::QLevelOfDetail::ThresholdType thresholdType).

C++ documentation:

Sets the way thresholds values are interpreted with parameter thresholdType

Note: Setter function for property thresholdType.

See also thresholdType() and Qt3DRender::QLevelOfDetail::ThresholdType.

pub unsafe fn set_thresholds(
    &mut self,
    thresholds: impl CastInto<Ref<QVectorOfDouble>>
)

Sets the range values in thresholds.

Calls C++ function: [slot] void Qt3DRender::QLevelOfDetail::setThresholds(const QVector<double>& thresholds).

C++ documentation:

Sets the range values in thresholds.

Note: Setter function for property thresholds.

See also thresholds() and Qt3DRender::QLevelOfDetail::thresholdType.

pub unsafe fn set_volume_override(
    &mut self,
    volume_override: impl CastInto<Ref<QLevelOfDetailBoundingSphere>>
)

The default is a sphere of radius 1 and centered at the local origin of the entity. This proxy volume is used to compute the distance to the camera or the size of the screen projection.

Calls C++ function: [slot] void Qt3DRender::QLevelOfDetail::setVolumeOverride(const Qt3DRender::QLevelOfDetailBoundingSphere& volumeOverride).

C++ documentation:

The default is a sphere of radius 1 and centered at the local origin of the entity. This proxy volume is used to compute the distance to the camera or the size of the screen projection.

If this value to nullptr, the bounding volume of the entity is used. Care must be taken that this bounding volume never becomes invalid.

Access functions:

QLevelOfDetailBoundingSphere	volumeOverride() const
void	setVolumeOverride(const QLevelOfDetailBoundingSphere &volumeOverride)

Notifier signal:

void	volumeOverrideChanged(const QLevelOfDetailBoundingSphere &volumeOverride)

See also Qt3DRender::QLevelOfDetailBoundingSphere.

pub unsafe fn static_meta_object() -> Ref<QMetaObject>

Returns a reference to the staticMetaObject field.

pub unsafe fn threshold_type(&self) -> ThresholdType

Specifies how range values are interpreted.

Calls C++ function: Qt3DRender::QLevelOfDetail::ThresholdType Qt3DRender::QLevelOfDetail::thresholdType() const.

C++ documentation:

Specifies how range values are interpreted.

Access functions:

ThresholdType	thresholdType() const
void	setThresholdType(ThresholdType thresholdType)

Notifier signal:

void	thresholdTypeChanged(ThresholdType thresholdType)

See also Qt3DRender::QLevelOfDetail::ThresholdType.

pub unsafe fn thresholds(&self) -> CppBox<QVectorOfDouble>

Array of range values as float point numbers. The value for the most detailed representation should be specified first.

Calls C++ function: QVector<double> Qt3DRender::QLevelOfDetail::thresholds() const.

C++ documentation:

Array of range values as float point numbers. The value for the most detailed representation should be specified first.

If Qt3DRender::QLevelOfDetail::thresholdType is set to Qt3DRender::QLevelOfDetail::DistanceToCameraThreshold, values should be specified in ascending order, in camera space coordinates

If Qt3DRender::QLevelOfDetail::thresholdType is set to Qt3DRender::QLevelOfDetail::ProjectedScreenPixelSizeThreshold, values should be specified in descending order, in screen space pixels.

Access functions:

QVector<qreal>	thresholds() const
void	setThresholds(const QVector<qreal> &thresholds)

Notifier signal:

void	thresholdsChanged(const QVector<qreal> &thresholds)

See also Qt3DRender::QLevelOfDetail::ThresholdType.

pub unsafe fn tr(
    s: impl CastInto<Ptr<c_char>>,
    c: impl CastInto<Ptr<c_char>>,
    n: c_int
) -> CppBox<QString>

Calls C++ function: static QString Qt3DRender::QLevelOfDetail::tr(const char* s, const char* c, int n).

pub unsafe fn tr_utf8(
    s: impl CastInto<Ptr<c_char>>,
    c: impl CastInto<Ptr<c_char>>,
    n: c_int
) -> CppBox<QString>

Calls C++ function: static QString Qt3DRender::QLevelOfDetail::trUtf8(const char* s, const char* c, int n).

pub unsafe fn volume_override(&self) -> CppBox<QLevelOfDetailBoundingSphere>

The default is a sphere of radius 1 and centered at the local origin of the entity. This proxy volume is used to compute the distance to the camera or the size of the screen projection.

Calls C++ function: Qt3DRender::QLevelOfDetailBoundingSphere Qt3DRender::QLevelOfDetail::volumeOverride() const.

C++ documentation:

The default is a sphere of radius 1 and centered at the local origin of the entity. This proxy volume is used to compute the distance to the camera or the size of the screen projection.

If this value to nullptr, the bounding volume of the entity is used. Care must be taken that this bounding volume never becomes invalid.

Access functions:

QLevelOfDetailBoundingSphere	volumeOverride() const
void	setVolumeOverride(const QLevelOfDetailBoundingSphere &volumeOverride)

Notifier signal:

void	volumeOverrideChanged(const QLevelOfDetailBoundingSphere &volumeOverride)

See also Qt3DRender::QLevelOfDetailBoundingSphere.

Trait Implementations

impl CppDeletable for QLevelOfDetail

unsafe fn delete(&mut self)

Calls C++ function: virtual [destructor] void Qt3DRender::QLevelOfDetail::~QLevelOfDetail().

impl Deref for QLevelOfDetail

type Target = QComponent

The resulting type after dereferencing.

fn deref(&self) -> &QComponent

Calls C++ function: Qt3DCore::QComponent* static_cast<Qt3DCore::QComponent*>(Qt3DRender::QLevelOfDetail* ptr).

impl DerefMut for QLevelOfDetail

fn deref_mut(&mut self) -> &mut QComponent

Calls C++ function: Qt3DCore::QComponent* static_cast<Qt3DCore::QComponent*>(Qt3DRender::QLevelOfDetail* ptr).

impl DynamicCast<QLevelOfDetail> for QComponent

unsafe fn dynamic_cast(ptr: Ptr<QComponent>) -> Ptr<QLevelOfDetail>

Calls C++ function: Qt3DRender::QLevelOfDetail* dynamic_cast<Qt3DRender::QLevelOfDetail*>(Qt3DCore::QComponent* ptr).

unsafe fn dynamic_cast_mut(ptr: MutPtr<QComponent>) -> MutPtr<QLevelOfDetail>

Calls C++ function: Qt3DRender::QLevelOfDetail* dynamic_cast<Qt3DRender::QLevelOfDetail*>(Qt3DCore::QComponent* ptr).

impl DynamicCast<QLevelOfDetail> for QNode

unsafe fn dynamic_cast(ptr: Ptr<QNode>) -> Ptr<QLevelOfDetail>

Calls C++ function: Qt3DRender::QLevelOfDetail* dynamic_cast<Qt3DRender::QLevelOfDetail*>(Qt3DCore::QNode* ptr).

unsafe fn dynamic_cast_mut(ptr: MutPtr<QNode>) -> MutPtr<QLevelOfDetail>

Calls C++ function: Qt3DRender::QLevelOfDetail* dynamic_cast<Qt3DRender::QLevelOfDetail*>(Qt3DCore::QNode* ptr).

impl DynamicCast<QLevelOfDetail> for QObject

unsafe fn dynamic_cast(ptr: Ptr<QObject>) -> Ptr<QLevelOfDetail>

Calls C++ function: Qt3DRender::QLevelOfDetail* dynamic_cast<Qt3DRender::QLevelOfDetail*>(QObject* ptr).

unsafe fn dynamic_cast_mut(ptr: MutPtr<QObject>) -> MutPtr<QLevelOfDetail>

Calls C++ function: Qt3DRender::QLevelOfDetail* dynamic_cast<Qt3DRender::QLevelOfDetail*>(QObject* ptr).

impl DynamicCast<QLevelOfDetailSwitch> for QLevelOfDetail

unsafe fn dynamic_cast(ptr: Ptr<QLevelOfDetail>) -> Ptr<QLevelOfDetailSwitch>

Calls C++ function: Qt3DRender::QLevelOfDetailSwitch* dynamic_cast<Qt3DRender::QLevelOfDetailSwitch*>(Qt3DRender::QLevelOfDetail* ptr).

unsafe fn dynamic_cast_mut(
    ptr: MutPtr<QLevelOfDetail>
) -> MutPtr<QLevelOfDetailSwitch>

Calls C++ function: Qt3DRender::QLevelOfDetailSwitch* dynamic_cast<Qt3DRender::QLevelOfDetailSwitch*>(Qt3DRender::QLevelOfDetail* ptr).

impl StaticDowncast<QLevelOfDetail> for QComponent

unsafe fn static_downcast(ptr: Ptr<QComponent>) -> Ptr<QLevelOfDetail>

Calls C++ function: Qt3DRender::QLevelOfDetail* static_cast<Qt3DRender::QLevelOfDetail*>(Qt3DCore::QComponent* ptr).

unsafe fn static_downcast_mut(ptr: MutPtr<QComponent>) -> MutPtr<QLevelOfDetail>

Calls C++ function: Qt3DRender::QLevelOfDetail* static_cast<Qt3DRender::QLevelOfDetail*>(Qt3DCore::QComponent* ptr).

impl StaticDowncast<QLevelOfDetail> for QNode

unsafe fn static_downcast(ptr: Ptr<QNode>) -> Ptr<QLevelOfDetail>

Calls C++ function: Qt3DRender::QLevelOfDetail* static_cast<Qt3DRender::QLevelOfDetail*>(Qt3DCore::QNode* ptr).

unsafe fn static_downcast_mut(ptr: MutPtr<QNode>) -> MutPtr<QLevelOfDetail>

Calls C++ function: Qt3DRender::QLevelOfDetail* static_cast<Qt3DRender::QLevelOfDetail*>(Qt3DCore::QNode* ptr).

impl StaticDowncast<QLevelOfDetail> for QObject

unsafe fn static_downcast(ptr: Ptr<QObject>) -> Ptr<QLevelOfDetail>

Calls C++ function: Qt3DRender::QLevelOfDetail* static_cast<Qt3DRender::QLevelOfDetail*>(QObject* ptr).

unsafe fn static_downcast_mut(ptr: MutPtr<QObject>) -> MutPtr<QLevelOfDetail>

Calls C++ function: Qt3DRender::QLevelOfDetail* static_cast<Qt3DRender::QLevelOfDetail*>(QObject* ptr).

impl StaticDowncast<QLevelOfDetailSwitch> for QLevelOfDetail

unsafe fn static_downcast(ptr: Ptr<QLevelOfDetail>) -> Ptr<QLevelOfDetailSwitch>

Calls C++ function: Qt3DRender::QLevelOfDetailSwitch* static_cast<Qt3DRender::QLevelOfDetailSwitch*>(Qt3DRender::QLevelOfDetail* ptr).

unsafe fn static_downcast_mut(
    ptr: MutPtr<QLevelOfDetail>
) -> MutPtr<QLevelOfDetailSwitch>

Calls C++ function: Qt3DRender::QLevelOfDetailSwitch* static_cast<Qt3DRender::QLevelOfDetailSwitch*>(Qt3DRender::QLevelOfDetail* ptr).

impl StaticUpcast<QComponent> for QLevelOfDetail

unsafe fn static_upcast(ptr: Ptr<QLevelOfDetail>) -> Ptr<QComponent>

Calls C++ function: Qt3DCore::QComponent* static_cast<Qt3DCore::QComponent*>(Qt3DRender::QLevelOfDetail* ptr).

unsafe fn static_upcast_mut(ptr: MutPtr<QLevelOfDetail>) -> MutPtr<QComponent>

Calls C++ function: Qt3DCore::QComponent* static_cast<Qt3DCore::QComponent*>(Qt3DRender::QLevelOfDetail* ptr).

impl StaticUpcast<QLevelOfDetail> for QLevelOfDetailSwitch

unsafe fn static_upcast(ptr: Ptr<QLevelOfDetailSwitch>) -> Ptr<QLevelOfDetail>

Calls C++ function: Qt3DRender::QLevelOfDetail* static_cast<Qt3DRender::QLevelOfDetail*>(Qt3DRender::QLevelOfDetailSwitch* ptr).

unsafe fn static_upcast_mut(
    ptr: MutPtr<QLevelOfDetailSwitch>
) -> MutPtr<QLevelOfDetail>

Calls C++ function: Qt3DRender::QLevelOfDetail* static_cast<Qt3DRender::QLevelOfDetail*>(Qt3DRender::QLevelOfDetailSwitch* ptr).

impl StaticUpcast<QNode> for QLevelOfDetail

unsafe fn static_upcast(ptr: Ptr<QLevelOfDetail>) -> Ptr<QNode>

Calls C++ function: Qt3DCore::QNode* static_cast<Qt3DCore::QNode*>(Qt3DRender::QLevelOfDetail* ptr).

unsafe fn static_upcast_mut(ptr: MutPtr<QLevelOfDetail>) -> MutPtr<QNode>

Calls C++ function: Qt3DCore::QNode* static_cast<Qt3DCore::QNode*>(Qt3DRender::QLevelOfDetail* ptr).

impl StaticUpcast<QObject> for QLevelOfDetail

unsafe fn static_upcast(ptr: Ptr<QLevelOfDetail>) -> Ptr<QObject>

Calls C++ function: QObject* static_cast<QObject*>(Qt3DRender::QLevelOfDetail* ptr).

unsafe fn static_upcast_mut(ptr: MutPtr<QLevelOfDetail>) -> MutPtr<QObject>

Calls C++ function: QObject* static_cast<QObject*>(Qt3DRender::QLevelOfDetail* ptr).