Struct FilterUniforms 

pub struct FilterUniforms {
    pub time: f32,
    pub pad_a: f32,
    pub resolution: Vec2,
    pub texel_size: Vec2,
    pub pad_b: Vec2,
    pub params: [Vec4; 8],
}

The Rust mirror of the prelude’s FilterUniforms (layer/filter_prelude.wgsl) — one entry per staged filter pass in LayerFilterMeta::uniforms. The explicit pad fields reproduce the WGSL uniform-address-space layout byte for byte (160 bytes total; asserted by filter_uniforms_match_the_documented_wgsl_layout). The digit-free pad_a/pad_b names are load-bearing on the WGSL side: naga’s namer appends _ to identifiers ending in a digit, which naga_oil rejects in composable modules — and the mirror matches field for field.

Fields

time: f32

Seconds since startup (render-world Time), for USES_TIME filters.

pad_a: f32

resolution: Vec2

The pass target’s size in physical px.

texel_size: Vec2

1.0 / resolution: one texel step in UV.

pad_b: Vec2

params: [Vec4; 8]

The packed filter params (ExtractedFilterPass::params).

Trait Implementations

impl Clone for FilterUniforms

fn clone(&self) -> FilterUniforms

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FilterUniforms

impl CreateFrom for FilterUniforms

where Self: ShaderType<ExtraMetadata = StructMetadata<6usize>>, for<'__, '__> f32: CreateFrom, for<'__, '__, '__> Vec2: CreateFrom, for<'__> [Vec4; 8]: CreateFrom,

fn create_from<B: BufferRef>(reader: &mut Reader<B>) -> Self

impl ReadFrom for FilterUniforms

where Self: ShaderType<ExtraMetadata = StructMetadata<6usize>>, for<'__, '__> f32: ReadFrom, for<'__, '__, '__> Vec2: ReadFrom, for<'__> [Vec4; 8]: ReadFrom,

fn read_from<B: BufferRef>(&mut self, reader: &mut Reader<B>)

impl ShaderSize for FilterUniforms

where f32: ShaderSize, Vec2: ShaderSize, [Vec4; 8]: ShaderSize,

const SHADER_SIZE: NonZero<u64> = _

Represents WGSL Size (equivalent to ShaderType::min_size)

impl ShaderType for FilterUniforms

where f32: ShaderType + ShaderSize, Vec2: ShaderType + ShaderSize, [Vec4; 8]: ShaderType,

fn size(&self) -> NonZeroU64

Returns the size of Self at runtime

fn min_size() -> NonZero<u64>

Represents the minimum size of Self (equivalent to GPUBufferBindingLayout.minBindingSize)

fn assert_uniform_compat()

Asserts that Self meets the requirements of the uniform address space restrictions on stored values and the uniform address space layout constraints

impl WriteInto for FilterUniforms

where Self: ShaderType<ExtraMetadata = StructMetadata<6usize>>, for<'__, '__> f32: WriteInto, for<'__, '__, '__> Vec2: WriteInto, for<'__> [Vec4; 8]: WriteInto,

fn write_into<B: BufferMut>(&self, writer: &mut Writer<B>)