Struct Tween2D 

pub struct Tween2D { /* private fields */ }

Vector tween.

Implementations

impl Tween2D

pub fn new( from_x: f32, from_y: f32, to_x: f32, to_y: f32, duration: f32, ) -> Self

Create a vector tween.

pub fn update(&self, dt: f32) -> bool

Advance by dt seconds.

pub fn to_array(&self) -> Float32Array

Return all vector components.

pub fn x(&self) -> f32

Current vector component.

pub fn y(&self) -> f32

Current vector component.

pub fn progress(&self) -> f32

Current raw progress in [0, 1].

pub fn eased_progress(&self) -> f32

Current eased progress in [0, 1].

pub fn is_complete(&self) -> bool

Whether playback is complete.

pub fn pause(&self)

Pause playback.

pub fn resume(&self)

Resume playback.

pub fn reset(&self)

Reset to the beginning.

pub fn reverse(&self)

Reverse direction while preserving progress.

pub fn seek(&self, progress: f32)

Seek to normalized progress.

pub fn set_easing(&self, name: &str) -> Result<(), JsValue>

Set easing by name.

pub fn set_time_scale(&self, scale: f32)

Set playback time scale.

pub fn set_loop_mode(&self, mode: &str) -> Result<(), JsValue>

Set loop mode by string.

Trait Implementations

impl Clone for Tween2D

fn clone(&self) -> Tween2D

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Tween2D

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<Tween2D> for JsValue

fn from(value: Tween2D) -> Self

Converts to this type from the input type.

impl FromWasmAbi for Tween2D

type Abi = WasmPtr<WasmRefCell<Tween2D>>

The Wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: Self::Abi) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for Tween2D

type Abi = WasmPtr<WasmRefCell<Tween2D>>

The Wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> Self::Abi

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl LongRefFromWasmAbi for Tween2D

type Abi = WasmPtr<WasmRefCell<Tween2D>>

Same as RefFromWasmAbi::Abi

type Anchor = RcRef<Tween2D>

Same as RefFromWasmAbi::Anchor

unsafe fn long_ref_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl OptionFromWasmAbi for Tween2D

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for Tween2D

fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl RefFromWasmAbi for Tween2D

type Abi = WasmPtr<WasmRefCell<Tween2D>>

The Wasm ABI type references to Self are recovered from.

type Anchor = RcRef<Tween2D>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for Tween2D

type Abi = WasmPtr<WasmRefCell<Tween2D>>

Same as RefFromWasmAbi::Abi

type Anchor = RcRefMut<Tween2D>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl TryFromJsValue for Tween2D

fn try_from_js_value(value: JsValue) -> Result<Self, JsValue>

Performs the conversion.

fn try_from_js_value_ref(value: &JsValue) -> Option<Self>

Performs the conversion.

impl VectorFromWasmAbi for Tween2D

type Abi = <Box<[JsValue]> as FromWasmAbi>::Abi

unsafe fn vector_from_abi(js: Self::Abi) -> Box<[Tween2D]>

impl VectorIntoWasmAbi for Tween2D

type Abi = <Box<[JsValue]> as IntoWasmAbi>::Abi

fn vector_into_abi(vector: Box<[Tween2D]>) -> Self::Abi

impl WasmDescribe for Tween2D

fn describe()

impl WasmDescribeVector for Tween2D

fn describe_vector()

impl SupportsConstructor for Tween2D

impl SupportsInstanceProperty for Tween2D

impl SupportsStaticProperty for Tween2D