Struct BlurUniforms

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#[repr(C)]pub struct BlurUniforms {
    pub direction: [f32; 2],
    pub texel_size: [f32; 2],
    pub radius: f32,
    pub sigma: f32,
    pub _pad: [f32; 2],
}

Expand description

Uniform block for the separable Gaussian blur pass.

Matches the BlurUniforms struct in blur.wgsl.

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§direction: [f32; 2]

Blur direction: [1.0, 0.0] for horizontal, [0.0, 1.0] for vertical.

§texel_size: [f32; 2]

Per-texel step size: [1.0/viewport_w, 1.0/viewport_h].

§radius: f32

Blur radius in pixels (0 = no blur, 1 tap each side).

§sigma: f32

Gaussian sigma: max(blur_radius, 1.0) / 2.0.

§_pad: [f32; 2]

Padding to 32 bytes.

Trait Implementations§

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impl Clone for BlurUniforms

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fn clone(&self) -> BlurUniforms

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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impl Copy for BlurUniforms

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impl Debug for BlurUniforms

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

Formats the value using the given formatter. Read more

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Auto Trait Implementations§

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impl Freeze for BlurUniforms

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impl RefUnwindSafe for BlurUniforms

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impl Send for BlurUniforms

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impl Sync for BlurUniforms

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impl Unpin for BlurUniforms

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impl UnsafeUnpin for BlurUniforms

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impl UnwindSafe for BlurUniforms

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> AnyBitPattern for T
where T: Pod,

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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impl<T> CheckedBitPattern for T
where T: AnyBitPattern,

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type Bits = T

Self must have the same layout as the specified Bits except for the possible invalid bit patterns being checked during is_valid_bit_pattern.

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fn is_valid_bit_pattern(_bits: &T) -> bool

If this function returns true, then it must be valid to reinterpret bits as &Self.

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

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> Downcast<T> for T

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fn downcast(&self) -> &T

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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