Enum DepthTest

pub enum DepthTest {
    Never = 512,
    Always = 519,
    Less = 513,
    Equal = 514,
    Lequal = 515,
    Greater = 516,
    Gequal = 518,
    Notequal = 517,
}

Constants passed to WebGLRenderingContext.depthFunc().

Variants

Never = 512

Passed to depthFunction or stencilFunction to specify depth or stencil tests will never pass. i.e. Nothing will be drawn.

Always = 519

Passed to depthFunction or stencilFunction to specify depth or stencil tests will always pass. i.e. Pixels will be drawn in the order they are drawn.

Less = 513

Passed to depthFunction or stencilFunction to specify depth or stencil tests will pass if the new depth value is less than the stored value.

Equal = 514

Passed to depthFunction or stencilFunction to specify depth or stencil tests will pass if the new depth value is equals to the stored value.

Lequal = 515

Passed to depthFunction or stencilFunction to specify depth or stencil tests will pass if the new depth value is less than or equal to the stored value.

Greater = 516

Passed to depthFunction or stencilFunction to specify depth or stencil tests will pass if the new depth value is greater than the stored value.

Gequal = 518

Passed to depthFunction or stencilFunction to specify depth or stencil tests will pass if the new depth value is greater than or equal to the stored value.

Notequal = 517

Passed to depthFunction or stencilFunction to specify depth or stencil tests will pass if the new depth value is not equal to the stored value.

Trait Implementations

impl Clone for DepthTest

fn clone(&self) -> DepthTest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DepthTest

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

Formats the value using the given formatter.

impl From<DepthTest> for JsValue

fn from(value: DepthTest) -> Self

Converts to this type from the input type.

impl FromWasmAbi for DepthTest

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 DepthTest

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 DepthTest

fn is_none(val: &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 DepthTest

fn none() -> Self::Abi

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

impl TryFromJsValue for DepthTest

type Error = JsValue

The type returned in the event of a conversion error.

fn try_from_js_value( value: JsValue, ) -> Result<Self, <DepthTest as TryFromJsValue>::Error>

Performs the conversion.

impl VectorFromWasmAbi for DepthTest

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

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

impl VectorIntoJsValue for DepthTest

fn vector_into_jsvalue(vector: Box<[DepthTest]>) -> JsValue

impl VectorIntoWasmAbi for DepthTest

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

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

impl WasmDescribe for DepthTest

fn describe()

impl WasmDescribeVector for DepthTest

fn describe_vector()

impl Copy for DepthTest