Struct qt_3d_render::QNoPicking

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

When disabled, a Qt3DRender::QNoPicking node won't prevent picking from being performed. Toggling the enabled property is therefore a way to make a Qt3DRender::QNoPicking active or inactive.

C++ class: Qt3DRender::QNoPicking.

C++ documentation:

When disabled, a Qt3DRender::QNoPicking node won't prevent picking from being performed. Toggling the enabled property is therefore a way to make a Qt3DRender::QNoPicking active or inactive.

When using multiple subviewports in the FrameGraph, QNoPicking can be useful to prevent picking conflicts between overlapping viewports or non visual ones. It can also be used as an optimization to prevent unnecessary work for hidden viewports or for sections of the scenes which don't require any picking.

  Qt3DRender::QViewport *viewport = new Qt3DRender::QViewport();
  Qt3DRender::QCameraSelector *cameraSelector = new Qt3DRender::QCameraSelector(viewport);
  Qt3DRender::QNoPicking *noPicking = new Qt3DRender::QNoPicking(cameraSelector);
Qt3DRender::QClearBuffers *clearBuffers = new Qt3DRender::QClearBuffers(noPicking);
clearBuffers->setBuffers(Qt3DRender::QClearBuffers::ColorDepthBuffer);
Qt3DRender::QRenderPassFilter mainPass = new Qt3DRender::QRenderPassFilter(cameraSelector);
....
Qt3DRender::QRenderPassFilter previewPass = new Qt3DRender::QRenderPassFilter(cameraSelector);
....

Methods

impl QNoPicking

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

This is supported on cpp_lib_version="5.14.0" only.

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

pub unsafe fn new_1a(parent: impl CastInto<Ptr<QNode>>) -> QBox<QNoPicking>

This is supported on cpp_lib_version="5.14.0" only.

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

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

This is supported on cpp_lib_version="5.14.0" only.

When disabled, a Qt3DRender::QNoPicking node won't prevent picking from being performed. Toggling the enabled property is therefore a way to make a Qt3DRender::QNoPicking active or inactive.

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

C++ documentation:

When disabled, a Qt3DRender::QNoPicking node won't prevent picking from being performed. Toggling the enabled property is therefore a way to make a Qt3DRender::QNoPicking active or inactive.

When using multiple subviewports in the FrameGraph, QNoPicking can be useful to prevent picking conflicts between overlapping viewports or non visual ones. It can also be used as an optimization to prevent unnecessary work for hidden viewports or for sections of the scenes which don't require any picking.

  Qt3DRender::QViewport *viewport = new Qt3DRender::QViewport();
  Qt3DRender::QCameraSelector *cameraSelector = new Qt3DRender::QCameraSelector(viewport);
  Qt3DRender::QNoPicking *noPicking = new Qt3DRender::QNoPicking(cameraSelector);
Qt3DRender::QClearBuffers *clearBuffers = new Qt3DRender::QClearBuffers(noPicking);
clearBuffers->setBuffers(Qt3DRender::QClearBuffers::ColorDepthBuffer);
Qt3DRender::QRenderPassFilter mainPass = new Qt3DRender::QRenderPassFilter(cameraSelector);
....
Qt3DRender::QRenderPassFilter previewPass = new Qt3DRender::QRenderPassFilter(cameraSelector);
....

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

This is supported on cpp_lib_version="5.14.0" only.

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

pub unsafe fn qt_metacast(&self, arg1: *const c_char) -> *mut c_void

This is supported on cpp_lib_version="5.14.0" only.

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

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

This is supported on cpp_lib_version="5.14.0" only.

Returns a reference to the staticMetaObject field.

pub unsafe fn tr(
    s: *const c_char,
    c: *const c_char,
    n: c_int
) -> CppBox<QString>

This is supported on cpp_lib_version="5.14.0" only.

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

pub unsafe fn tr_utf8(
    s: *const c_char,
    c: *const c_char,
    n: c_int
) -> CppBox<QString>

This is supported on cpp_lib_version="5.14.0" only.

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

Methods from Deref<Target = QFrameGraphNode>

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

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

pub unsafe fn parent_frame_graph_node(&self) -> QPtr<QFrameGraphNode>

Returns a pointer to the parent.

Calls C++ function: Qt3DRender::QFrameGraphNode* Qt3DRender::QFrameGraphNode::parentFrameGraphNode() const.

C++ documentation:

Returns a pointer to the parent.

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

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

pub unsafe fn qt_metacast(&self, arg1: *const c_char) -> *mut c_void

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

Trait Implementations

impl CppDeletable for QNoPicking

unsafe fn delete(&self)

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

impl Deref for QNoPicking

type Target = QFrameGraphNode

The resulting type after dereferencing.

fn deref(&self) -> &QFrameGraphNode

Calls C++ function: Qt3DRender::QFrameGraphNode* static_cast<Qt3DRender::QFrameGraphNode*>(Qt3DRender::QNoPicking* ptr).

impl DynamicCast<QNoPicking> for QFrameGraphNode

unsafe fn dynamic_cast(ptr: Ptr<QFrameGraphNode>) -> Ptr<QNoPicking>

Calls C++ function: Qt3DRender::QNoPicking* dynamic_cast<Qt3DRender::QNoPicking*>(Qt3DRender::QFrameGraphNode* ptr).

impl DynamicCast<QNoPicking> for QNode

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

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

impl DynamicCast<QNoPicking> for QObject

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

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

impl StaticDowncast<QNoPicking> for QFrameGraphNode

unsafe fn static_downcast(ptr: Ptr<QFrameGraphNode>) -> Ptr<QNoPicking>

Calls C++ function: Qt3DRender::QNoPicking* static_cast<Qt3DRender::QNoPicking*>(Qt3DRender::QFrameGraphNode* ptr).

impl StaticDowncast<QNoPicking> for QNode

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

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

impl StaticDowncast<QNoPicking> for QObject

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

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

impl StaticUpcast<QFrameGraphNode> for QNoPicking

unsafe fn static_upcast(ptr: Ptr<QNoPicking>) -> Ptr<QFrameGraphNode>

Calls C++ function: Qt3DRender::QFrameGraphNode* static_cast<Qt3DRender::QFrameGraphNode*>(Qt3DRender::QNoPicking* ptr).

impl StaticUpcast<QNode> for QNoPicking

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

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

impl StaticUpcast<QObject> for QNoPicking

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

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