Enum webgl_rs::glenum::Primitives

pub enum Primitives {
    Points,
    Lines,
    LineLoop,
    LineStrip,
    Triangles,
    TriangleStrip,
    TriangleFan,
}

Passed to drawElements or drawArrays to draw primitives.

Variants

Points

Passed to drawElements or drawArrays to draw single points.

Lines

Passed to drawElements or drawArrays to draw lines. Each vertex connects to the one after it.

LineLoop

Passed to drawElements or drawArrays to draw lines. Each set of two vertices is treated as a separate line segment.

LineStrip

Passed to drawElements or drawArrays to draw a connected group of line segments from the first vertex to the last.

Triangles

Passed to drawElements or drawArrays to draw triangles. Each set of three vertices creates a separate triangle.

TriangleStrip

Passed to drawElements or drawArrays to draw a connected group of triangles.

TriangleFan

Passed to drawElements or drawArrays to draw a connected group of triangles. Each vertex connects to the previous and the first vertex in the fan.

Trait Implementations

impl Clone for Primitives

fn clone(&self) -> Primitives

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Primitives

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

Formats the value using the given formatter.

impl FromWasmAbi for Primitives

type Abi = u32

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

unsafe fn from_abi(js: u32) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for Primitives

type Abi = u32

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

fn into_abi(self) -> u32

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

impl OptionFromWasmAbi for Primitives

fn is_none(val: &u32) -> 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 Primitives

fn none() -> Self::Abi

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

impl WasmDescribe for Primitives

fn describe()

impl Copy for Primitives