#[repr(C)]
pub enum BlendFactor {
Show 17 variants Zero = 0, One = 1, Src = 2, OneMinusSrc = 3, SrcAlpha = 4, OneMinusSrcAlpha = 5, Dst = 6, OneMinusDst = 7, DstAlpha = 8, OneMinusDstAlpha = 9, SrcAlphaSaturated = 10, Constant = 11, OneMinusConstant = 12, Src1 = 13, OneMinusSrc1 = 14, Src1Alpha = 15, OneMinusSrc1Alpha = 16,
}
Expand description

Alpha blend factor.

Alpha blending is very complicated: see the OpenGL or Vulkan spec for more information.

Corresponds to WebGPU GPUBlendFactor. Values using S1 requires Features::DUAL_SOURCE_BLENDING and can only be used with the first render target.

Variants§

§

Zero = 0

0.0

§

One = 1

1.0

§

Src = 2

S.component

§

OneMinusSrc = 3

1.0 - S.component

§

SrcAlpha = 4

S.alpha

§

OneMinusSrcAlpha = 5

1.0 - S.alpha

§

Dst = 6

D.component

§

OneMinusDst = 7

1.0 - D.component

§

DstAlpha = 8

D.alpha

§

OneMinusDstAlpha = 9

1.0 - D.alpha

§

SrcAlphaSaturated = 10

min(S.alpha, 1.0 - D.alpha)

§

Constant = 11

Constant

§

OneMinusConstant = 12

1.0 - Constant

§

Src1 = 13

S1.component

§

OneMinusSrc1 = 14

1.0 - S1.component

§

Src1Alpha = 15

S1.alpha

§

OneMinusSrc1Alpha = 16

1.0 - S1.alpha

Implementations§

source§

impl BlendFactor

source

pub fn ref_second_blend_source(&self) -> bool

Returns true if the blend factor references the second blend source.

Note that the usage of those blend factors require Features::DUAL_SOURCE_BLENDING.

Trait Implementations§

source§

impl Clone for BlendFactor

source§

fn clone(&self) -> BlendFactor

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl Debug for BlendFactor

source§

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

Formats the value using the given formatter. Read more
source§

impl Hash for BlendFactor

source§

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
1.3.0 · source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
source§

impl PartialEq for BlendFactor

source§

fn eq(&self, other: &BlendFactor) -> bool

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
source§

impl Copy for BlendFactor

source§

impl Eq for BlendFactor

source§

impl StructuralEq for BlendFactor

source§

impl StructuralPartialEq for BlendFactor

Auto Trait Implementations§

Blanket Implementations§

source§

impl<T> Any for T
where T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for T
where U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> ToOwned for T
where T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
source§

impl<T> WasmNotSend for T
where T: Send,

source§

impl<T> WasmNotSendSync for T

source§

impl<T> WasmNotSync for T
where T: Sync,