Struct BlurFilter 

pub struct BlurFilter {
    pub radius: f32,
}

Separable Gaussian blur, 9-tap horizontal + 9-tap vertical.

radius is the texel-space spread (1.0 ≈ subtle, 8.0 heavy). passes returns 2 — the orchestrator runs us once with pass=0 (horizontal) and once with pass=1 (vertical) using ping-pong render targets.

Fields

radius: f32

Texel-space spread per pass.

Implementations

impl BlurFilter

pub const fn new(radius: f32) -> Self

Construct a blur with an explicit radius.

Trait Implementations

impl Clone for BlurFilter

fn clone(&self) -> BlurFilter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BlurFilter

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

Formats the value using the given formatter.

impl Default for BlurFilter

fn default() -> Self

Returns the “default value” for a type.

impl Filter for BlurFilter

fn passes(&self) -> u32

Number of passes (>= 1). Multi-pass filters ping-pong between two render targets across the orchestrator.

fn render_pass( &self, ctx: &mut FilterContext<'_>, input: &RenderTexture, output: &RenderTexture, pass: u32, )

Render one pass: read from input, write to output. The orchestrator invokes this once per pass index [0, passes()).

impl Copy for BlurFilter