Struct qt_3d_render::QRenderTarget

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

The QRenderTarget class encapsulates a target (usually a frame buffer object) which the renderer can render into.

C++ class: Qt3DRender::QRenderTarget.

C++ documentation:

The QRenderTarget class encapsulates a target (usually a frame buffer object) which the renderer can render into.

A Qt3DRender::QRenderTarget comprises of Qt3DRender::QRenderTargetOutput objects, which specify the the buffers the render target is rendering to. The user can specify MRT(Multiple Render Targets) by attaching multiple textures to different attachment points. The results are undefined if the user tries to attach multiple textures to the same attachment point. At render time, only the draw buffers specified in the Qt3DRender::QRenderTargetSelector are used.

Methods

impl QRenderTarget

pub unsafe fn add_output(&self, output: impl CastInto<Ptr<QRenderTargetOutput>>)

Adds a chosen output via output.

Calls C++ function: void Qt3DRender::QRenderTarget::addOutput(Qt3DRender::QRenderTargetOutput* output).

C++ documentation:

Adds a chosen output via output.

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

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

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

Default constructs an instance of QRenderTarget.

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

C++ documentation:

Default constructs an instance of QRenderTarget.

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

The QRenderTarget class encapsulates a target (usually a frame buffer object) which the renderer can render into.

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

C++ documentation:

The QRenderTarget class encapsulates a target (usually a frame buffer object) which the renderer can render into.

A Qt3DRender::QRenderTarget comprises of Qt3DRender::QRenderTargetOutput objects, which specify the the buffers the render target is rendering to. The user can specify MRT(Multiple Render Targets) by attaching multiple textures to different attachment points. The results are undefined if the user tries to attach multiple textures to the same attachment point. At render time, only the draw buffers specified in the Qt3DRender::QRenderTargetSelector are used.

pub unsafe fn outputs(&self) -> CppBox<QVectorOfQRenderTargetOutput>

Returns the chosen outputs.

Calls C++ function: QVector<Qt3DRender::QRenderTargetOutput*> Qt3DRender::QRenderTarget::outputs() const.

C++ documentation:

Returns the chosen outputs.

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

Calls C++ function: virtual int Qt3DRender::QRenderTarget::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::QRenderTarget::qt_metacast(const char* arg1).

pub unsafe fn remove_output(
    &self,
    output: impl CastInto<Ptr<QRenderTargetOutput>>
)

Removes a chosen output via output.

Calls C++ function: void Qt3DRender::QRenderTarget::removeOutput(Qt3DRender::QRenderTargetOutput* output).

C++ documentation:

Removes a chosen output via output.

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

Returns a reference to the staticMetaObject field.

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

Calls C++ function: static QString Qt3DRender::QRenderTarget::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>

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

Trait Implementations

impl CppDeletable for QRenderTarget

unsafe fn delete(&self)

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

impl Deref for QRenderTarget

type Target = QComponent

The resulting type after dereferencing.

fn deref(&self) -> &QComponent

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

impl DynamicCast<QRenderTarget> for QComponent

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

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

impl DynamicCast<QRenderTarget> for QNode

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

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

impl DynamicCast<QRenderTarget> for QObject

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

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

impl StaticDowncast<QRenderTarget> for QComponent

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

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

impl StaticDowncast<QRenderTarget> for QNode

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

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

impl StaticDowncast<QRenderTarget> for QObject

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

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

impl StaticUpcast<QComponent> for QRenderTarget

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

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

impl StaticUpcast<QNode> for QRenderTarget

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

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

impl StaticUpcast<QObject> for QRenderTarget

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

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