Struct JsEdgeLines 

pub struct JsEdgeLines { /* private fields */ }

Edge polylines for wireframe rendering, exposed to JavaScript.

Positions are flattened to [x, y, z, x, y, z, ...] format. Offsets are float-array indices into positions (already multiplied by 3).

Implementations

impl JsEdgeLines

pub fn positions(&self) -> Vec<f64>

Flattened vertex positions as [x, y, z, ...].

pub fn offsets(&self) -> Vec<u32>

Start index into the flattened positions array for each edge polyline.

The i-th edge’s positions span from positions[offsets[i]] to positions[offsets[i+1]] (or to the end for the last edge). Each offset is already a float-array index (vertex index × 3).

pub fn edge_count(&self) -> u32

Number of edges.

pub fn packed_buffer(&self) -> Vec<u8>

Return all data in a single packed buffer for efficient FFI transfer.

Layout: [pos_bytes: u32 LE, off_bytes: u32 LE, positions: f64 LE..., offsets: u32 LE...]

Trait Implementations

impl Debug for JsEdgeLines

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

Formats the value using the given formatter.

impl From<EdgeLines> for JsEdgeLines

fn from(edge_lines: EdgeLines) -> Self

Converts to this type from the input type.

impl From<JsEdgeLines> for JsValue

fn from(value: JsEdgeLines) -> Self

Converts to this type from the input type.

impl FromWasmAbi for JsEdgeLines

type Abi = WasmPtr<WasmRefCell<JsEdgeLines>>

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 JsEdgeLines

type Abi = WasmPtr<WasmRefCell<JsEdgeLines>>

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 JsEdgeLines

type Abi = WasmPtr<WasmRefCell<JsEdgeLines>>

Same as RefFromWasmAbi::Abi

type Anchor = RcRef<JsEdgeLines>

Same as RefFromWasmAbi::Anchor

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

Same as RefFromWasmAbi::ref_from_abi

impl OptionFromWasmAbi for JsEdgeLines

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 JsEdgeLines

fn none() -> Self::Abi

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

impl RefFromWasmAbi for JsEdgeLines

type Abi = WasmPtr<WasmRefCell<JsEdgeLines>>

The Wasm ABI type references to Self are recovered from.

type Anchor = RcRef<JsEdgeLines>

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 JsEdgeLines

type Abi = WasmPtr<WasmRefCell<JsEdgeLines>>

Same as RefFromWasmAbi::Abi

type Anchor = RcRefMut<JsEdgeLines>

Same as RefFromWasmAbi::Anchor

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

Same as RefFromWasmAbi::ref_from_abi

impl SupportsConstructor for JsEdgeLines

impl SupportsInstanceProperty for JsEdgeLines

impl SupportsStaticProperty for JsEdgeLines

impl TryFromJsValue for JsEdgeLines

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 JsEdgeLines

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

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

impl VectorIntoWasmAbi for JsEdgeLines

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

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

impl WasmDescribe for JsEdgeLines

fn describe()

impl WasmDescribeVector for JsEdgeLines

fn describe_vector()