Enum SubstrateSpec 

pub enum SubstrateSpec {
    Average {
        block: u32,
    },
    Blur {
        radius_px: f32,
    },
}

A low-frequency copy of a shader’s source the renderer packs beside it and hands the shader through a reserved substrate region slot.

Variants

Average

The source averaged in blocks of block x block texels, one substrate texel per block.

Fields

block: u32

Blur

The source blurred by a Gaussian of radius_px device pixels, kept at the blur’s scratch resolution.

Fields

radius_px: f32

Trait Implementations

impl Clone for SubstrateSpec

fn clone(&self) -> SubstrateSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SubstrateSpec

impl Debug for SubstrateSpec

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

Formats the value using the given formatter.

impl PartialEq for SubstrateSpec

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SubstrateSpec