Struct SsaoParams 

#[repr(C)]
pub struct SsaoParams {
    pub radius: f32,
    pub intensity: f32,
    pub tan_half_fov_y: f32,
    pub aspect: f32,
}

Per-frame uniform for the SSAO (GTAO) horizon-search kernel. Carries the clamped authored tunables plus the view-ray scale the kernel needs to rebuild a view-space position from the linear depth the SSAO pre-pass writes. Pushed verbatim to the SSAO kernel fragment shader, so the layout must stay in sync with the SsaoParams struct there. 16 bytes.

Fields

radius: f32

World-space hemisphere radius the horizon search covers.

intensity: f32

Occlusion strength multiplier applied to the integrated visibility.

tan_half_fov_y: f32

tan(fov_y / 2): the vertical view-ray half-extent at unit depth.

aspect: f32

Viewport aspect ratio (width / height).

Trait Implementations

impl Clone for SsaoParams

fn clone(&self) -> SsaoParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SsaoParams

impl Debug for SsaoParams

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

Formats the value using the given formatter.

impl NoUninit for SsaoParams