Struct script::dom::xrsession::XRSession

source ·
#[repr(C)]
pub struct XRSession {
Show 23 fields eventtarget: EventTarget, blend_mode: XREnvironmentBlendMode, mode: XRSessionMode, visibility_state: Cell<XRVisibilityState>, viewer_space: MutNullableDom<XRSpace>, session: DomRefCell<Session>, frame_requested: Cell<bool>, pending_render_state: MutNullableDom<XRRenderState>, active_render_state: MutDom<XRRenderState>, inline_projection_matrix: DomRefCell<Transform3D<f32, Viewer, Display>>, next_raf_id: Cell<i32>, raf_callback_list: DomRefCell<Vec<(i32, Option<Rc<XRFrameRequestCallback>>)>>, current_raf_callback_list: DomRefCell<Vec<(i32, Option<Rc<XRFrameRequestCallback>>)>>, input_sources: Dom<XRInputSourceArray>, end_promises: DomRefCell<Vec<Rc<Promise>>>, ended: Cell<bool>, next_hit_test_id: Cell<HitTestId>, pending_hit_test_promises: DomRefCell<HashMapTracedValues<HitTestId, Rc<Promise>>>, outside_raf: Cell<bool>, input_frames: DomRefCell<HashMap<InputId, InputFrame>>, framerate: Cell<f32>, update_framerate_promise: DomRefCell<Option<Rc<Promise>>>, reference_spaces: DomRefCell<Vec<Dom<XRReferenceSpace>>>,
}

Fields§

§eventtarget: EventTarget§blend_mode: XREnvironmentBlendMode§mode: XRSessionMode§visibility_state: Cell<XRVisibilityState>§viewer_space: MutNullableDom<XRSpace>§session: DomRefCell<Session>§frame_requested: Cell<bool>§pending_render_state: MutNullableDom<XRRenderState>§active_render_state: MutDom<XRRenderState>§inline_projection_matrix: DomRefCell<Transform3D<f32, Viewer, Display>>

Cached projection matrix for inline sessions

§next_raf_id: Cell<i32>§raf_callback_list: DomRefCell<Vec<(i32, Option<Rc<XRFrameRequestCallback>>)>>§current_raf_callback_list: DomRefCell<Vec<(i32, Option<Rc<XRFrameRequestCallback>>)>>§input_sources: Dom<XRInputSourceArray>§end_promises: DomRefCell<Vec<Rc<Promise>>>§ended: Cell<bool>§next_hit_test_id: Cell<HitTestId>§pending_hit_test_promises: DomRefCell<HashMapTracedValues<HitTestId, Rc<Promise>>>§outside_raf: Cell<bool>

Opaque framebuffers need to know the session is “outside of a requestAnimationFrame” https://immersive-web.github.io/webxr/#opaque-framebuffer

§input_frames: DomRefCell<HashMap<InputId, InputFrame>>§framerate: Cell<f32>§update_framerate_promise: DomRefCell<Option<Rc<Promise>>>§reference_spaces: DomRefCell<Vec<Dom<XRReferenceSpace>>>

Implementations§

source§

impl XRSession

source§

impl XRSession

source

fn new_inherited( session: Session, render_state: &XRRenderState, input_sources: &XRInputSourceArray, mode: XRSessionMode, ) -> XRSession

source

pub fn new( global: &GlobalScope, session: Session, mode: XRSessionMode, frame_receiver: IpcReceiver<Frame>, ) -> Root<Dom<XRSession>>

source

pub fn with_session<R, F: FnOnce(&Session) -> R>(&self, with: F) -> R

source

pub fn is_ended(&self) -> bool

source

pub fn is_immersive(&self) -> bool

source

pub fn has_layers_feature(&self) -> bool

source

fn setup_raf_loop(&self, frame_receiver: IpcReceiver<Frame>)

source

pub fn is_outside_raf(&self) -> bool

source

fn attach_event_handler(&self)

source

pub fn setup_initial_inputs(&self)

source

fn event_callback(&self, event: XREvent)

source

fn raf_callback(&self, frame: Frame, time: CrossProcessInstant)

source

fn update_inline_projection_matrix(&self)

source

pub fn inline_view(&self) -> View<Viewer>

Constructs a View suitable for inline sessions using the inlineVerticalFieldOfView and canvas size

source

pub fn session_id(&self) -> SessionId

source

pub fn dirty_layers(&self)

source

fn layers_begin_frame(&self, frame: &XRFrame)

source

fn layers_end_frame(&self, frame: &XRFrame)

source

fn apply_frame_updates(&self, _frame: &XRFrame)

source

fn handle_frame_event(&self, event: FrameUpdateEvent)

source

fn apply_nominal_framerate(&self, rate: f32)

Trait Implementations§

source§

impl Castable for XRSession

source§

fn is<T>(&self) -> bool
where T: DerivedFrom<Self>,

Check whether a DOM object implements one of its deriving interfaces.
source§

fn upcast<T>(&self) -> &T
where T: Castable, Self: DerivedFrom<T>,

Cast a DOM object upwards to one of the interfaces it derives from.
source§

fn downcast<T>(&self) -> Option<&T>
where T: DerivedFrom<Self>,

Cast a DOM object downwards to one of the interfaces it might implement.
source§

impl DomObject for XRSession

source§

fn reflector(&self) -> &Reflector

Returns the receiver’s reflector.
source§

fn global(&self) -> Root<Dom<GlobalScope>>
where Self: Sized,

Returns the global scope of the realm that the DomObject was created in.
source§

impl DomObjectWrap for XRSession

source§

const WRAP: unsafe fn(_: SafeJSContext, _: &GlobalScope, _: Option<HandleObject<'_>>, _: Box<Self>, _: CanGc) -> Root<Dom<Self>> = {dom::bindings::codegen::Bindings::XRSessionBinding::XRSession_Binding::Wrap as for<'a, 'b> unsafe fn(script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::option::Option<js::rust::Handle<'b, *mut js::jsapi::JSObject>>, std::boxed::Box<dom::xrsession::XRSession>, script_runtime::CanGc) -> dom::bindings::root::Root<dom::bindings::root::Dom<dom::xrsession::XRSession>>}

Function pointer to the general wrap function type
source§

impl HasParent for XRSession

source§

fn as_parent(&self) -> &EventTarget

This is used in a type assertion to ensure that the source and webidls agree as to what the parent type is

§

type Parent = EventTarget

source§

impl IDLInterface for XRSession

source§

fn derives(class: &'static DOMClass) -> bool

Returns whether the given DOM class derives that interface.
source§

impl MallocSizeOf for XRSession

source§

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.
source§

impl MutDomObject for XRSession

source§

unsafe fn init_reflector(&self, obj: *mut JSObject)

Initializes the Reflector
source§

impl PartialEq for XRSession

source§

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
source§

impl ToJSValConvertible for XRSession

source§

unsafe fn to_jsval(&self, cx: *mut JSContext, rval: MutableHandleValue<'_>)

Convert self to a JSVal. JSAPI failure causes a panic.
source§

impl Traceable for XRSession

source§

unsafe fn trace(&self, tracer: *mut JSTracer)

Trace self.
source§

impl XRSessionMethods for XRSession

source§

fn UpdateRenderState( &self, init: &XRRenderStateInit, _: InRealm<'_>, ) -> Result<(), Error>

source§

fn RequestAnimationFrame(&self, callback: Rc<XRFrameRequestCallback>) -> i32

source§

fn CancelAnimationFrame(&self, frame: i32)

source§

fn EnvironmentBlendMode(&self) -> XREnvironmentBlendMode

source§

fn VisibilityState(&self) -> XRVisibilityState

source§

fn RequestReferenceSpace( &self, ty: XRReferenceSpaceType, comp: InRealm<'_>, ) -> Rc<Promise>

source§

fn InputSources(&self) -> Root<Dom<XRInputSourceArray>>

source§

fn End(&self) -> Rc<Promise>

source§

fn InteractionMode(&self) -> XRInteractionMode

source§

fn GetFrameRate(&self) -> Option<Finite<f32>>

source§

fn GetSupportedFrameRates(&self, cx: JSContext) -> Option<Float32Array>

source§

fn EnabledFeatures(&self, cx: JSContext) -> JSVal

source§

fn IsSystemKeyboardSupported(&self) -> bool

source§

fn UpdateTargetFrameRate( &self, rate: Finite<f32>, comp: InRealm<'_>, ) -> Rc<Promise>

source§

fn GetOnend(&self) -> Option<Rc<EventHandlerNonNull>>

source§

fn SetOnend(&self, listener: Option<Rc<EventHandlerNonNull>>)

source§

fn GetOnselect(&self) -> Option<Rc<EventHandlerNonNull>>

source§

fn SetOnselect(&self, listener: Option<Rc<EventHandlerNonNull>>)

source§

fn GetOnselectstart(&self) -> Option<Rc<EventHandlerNonNull>>

source§

fn SetOnselectstart(&self, listener: Option<Rc<EventHandlerNonNull>>)

source§

fn GetOnselectend(&self) -> Option<Rc<EventHandlerNonNull>>

source§

fn SetOnselectend(&self, listener: Option<Rc<EventHandlerNonNull>>)

source§

fn GetOnsqueeze(&self) -> Option<Rc<EventHandlerNonNull>>

source§

fn SetOnsqueeze(&self, listener: Option<Rc<EventHandlerNonNull>>)

source§

fn GetOnsqueezestart(&self) -> Option<Rc<EventHandlerNonNull>>

source§

fn SetOnsqueezestart(&self, listener: Option<Rc<EventHandlerNonNull>>)

source§

fn GetOnsqueezeend(&self) -> Option<Rc<EventHandlerNonNull>>

source§

fn SetOnsqueezeend(&self, listener: Option<Rc<EventHandlerNonNull>>)

source§

fn GetOnvisibilitychange(&self) -> Option<Rc<EventHandlerNonNull>>

source§

fn SetOnvisibilitychange(&self, listener: Option<Rc<EventHandlerNonNull>>)

source§

fn GetOninputsourceschange(&self) -> Option<Rc<EventHandlerNonNull>>

source§

fn SetOninputsourceschange(&self, listener: Option<Rc<EventHandlerNonNull>>)

source§

fn GetOnframeratechange(&self) -> Option<Rc<EventHandlerNonNull>>

source§

fn SetOnframeratechange(&self, listener: Option<Rc<EventHandlerNonNull>>)

source§

fn RenderState(&self) -> Root<Dom<XRRenderState>>

source§

fn RequestHitTestSource(&self, options: &XRHitTestOptionsInit) -> Rc<Promise>

source§

impl DerivedFrom<EventTarget> for XRSession

source§

impl Eq for XRSession

Auto Trait Implementations§

Blanket Implementations§

source§

impl<T> Any for T
where T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> Downcast<T> for T

source§

fn downcast(&self) -> &T

source§

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

source§

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
source§

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

source§

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
source§

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

source§

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
source§

impl<T> Filterable for T

source§

fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>

Creates a filterable data provider with the given name for debugging. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T> Instrument for T

source§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
source§

impl<T, U> Into<U> for T
where U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> IntoEither for T

source§

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
source§

impl<T> MaybeBoxed<Box<T>> for T

source§

fn maybe_boxed(self) -> Box<T>

Convert
source§

impl<T> MaybeBoxed<T> for T

source§

fn maybe_boxed(self) -> T

Convert
source§

impl<T> Pointable for T

source§

const ALIGN: usize = _

The alignment of pointer.
§

type Init = T

The type for initializers.
source§

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
source§

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
source§

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
source§

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
source§

impl<T> Same for T

§

type Output = T

Should always be Self
source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
source§

impl<T> Upcast<T> for T

source§

fn upcast(&self) -> Option<&T>

source§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

source§

fn vzip(self) -> V

source§

impl<T> WithSubscriber for T

source§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
source§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
source§

impl<T> ErasedDestructor for T
where T: 'static,

source§

impl<T> MaybeSendSync for T