Struct Inertia2D 

pub struct Inertia2D { /* private fields */ }

2D inertia animation.

Implementations

impl Inertia2D

pub fn new( x: f32, y: f32, velocity_x: f32, velocity_y: f32, friction: f32, min_velocity: f32, ) -> Self

Create 2D inertia.

pub fn set_bounds(&self, min_x: f32, max_x: f32, min_y: f32, max_y: f32)

Set inclusive 2D bounds.

pub fn kick(&self, velocity_x: f32, velocity_y: f32)

Start from a new velocity.

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

Advance by dt seconds.

pub fn to_array(&self) -> Float32Array

Current position.

pub fn velocity_array(&self) -> Float32Array

Current velocity.

pub fn is_settled(&self) -> bool

Whether inertia has settled.

Trait Implementations

impl Clone for Inertia2D

fn clone(&self) -> Inertia2D

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Inertia2D

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

Formats the value using the given formatter.

impl From<Inertia2D> for JsValue

fn from(value: Inertia2D) -> Self

Converts to this type from the input type.

impl FromWasmAbi for Inertia2D

type Abi = WasmPtr<WasmRefCell<Inertia2D>>

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 Inertia2D

type Abi = WasmPtr<WasmRefCell<Inertia2D>>

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 Inertia2D

type Abi = WasmPtr<WasmRefCell<Inertia2D>>

Same as RefFromWasmAbi::Abi

type Anchor = RcRef<Inertia2D>

Same as RefFromWasmAbi::Anchor

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

Same as RefFromWasmAbi::ref_from_abi

impl OptionFromWasmAbi for Inertia2D

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 Inertia2D

fn none() -> Self::Abi

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

impl RefFromWasmAbi for Inertia2D

type Abi = WasmPtr<WasmRefCell<Inertia2D>>

The Wasm ABI type references to Self are recovered from.

type Anchor = RcRef<Inertia2D>

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 Inertia2D

type Abi = WasmPtr<WasmRefCell<Inertia2D>>

Same as RefFromWasmAbi::Abi

type Anchor = RcRefMut<Inertia2D>

Same as RefFromWasmAbi::Anchor

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

Same as RefFromWasmAbi::ref_from_abi

impl TryFromJsValue for Inertia2D

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 Inertia2D

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

unsafe fn vector_from_abi(js: Self::Abi) -> Box<[Inertia2D]>

impl VectorIntoWasmAbi for Inertia2D

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

fn vector_into_abi(vector: Box<[Inertia2D]>) -> Self::Abi

impl WasmDescribe for Inertia2D

fn describe()

impl WasmDescribeVector for Inertia2D

fn describe_vector()

impl SupportsConstructor for Inertia2D

impl SupportsInstanceProperty for Inertia2D

impl SupportsStaticProperty for Inertia2D