Struct PostProcessTunables 

pub struct PostProcessTunables {
    pub bloom_intensity: f32,
    pub bloom_threshold: f32,
    pub bloom_knee: f32,
    pub exposure: f32,
    pub vignette: f32,
    pub lut_strength: f32,
    pub fxaa: f32,
}

The authored half of PostProcessParams: everything a PostProcessConfig (or a settings slider) resolves to. Carries no display-output flag, so a live push can never disturb the EDR path the backend negotiated at init.

Fields

bloom_intensity: f32

Additive bloom strength. 0 disables the bloom passes entirely.

bloom_threshold: f32

Luminance threshold for the bloom prefilter.

bloom_knee: f32

Quadratic soft-knee width below the threshold.

exposure: f32

Linear exposure multiplier applied to HDR radiance before the bloom prefilter and the composite tonemap. Resolved from exposure_ev as 2^ev, so 1.0 is neutral.

vignette: f32

Vignette strength in [0, 1]. 0 disables the corner darkening.

lut_strength: f32

Colour-LUT blend in [0, 1]: mix(scene, graded, lut_strength) in the composite pass. Has no effect when no ColorLut is declared: the renderer then binds an identity LUT, so the grade is a no-op.

fxaa: f32

FXAA edge-filter flag on the SDR path. 1.0 runs the composite’s FXAA pass; 0.0 skips it (the Off anti-aliasing mode). Resolved from PostProcessConfig.aa_mode: on for Fxaa and Taa, off for Off.

Implementations

impl PostProcessTunables

pub const DEFAULT: PostProcessTunables

Matches PostProcessConfig::default(): used when no asset is declared.

Trait Implementations

impl Clone for PostProcessTunables

fn clone(&self) -> PostProcessTunables

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PostProcessTunables

impl Debug for PostProcessTunables

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

Formats the value using the given formatter.

impl PartialEq for PostProcessTunables

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PostProcessTunables