Struct ShadowFrame 

pub struct ShadowFrame {
    pub bindings: Option<ShadowGpuBindings>,
    pub entries: ShadowEntries,
}

Per-frame shadow output published by the shadow lane into the deck.

Holds:

• The opaque ShadowGpuBindings bundle lit consumer lanes use to build their group-3 bind group.
• The per-light ShadowEntries map lit consumer lanes look up to embed shadow matrices / atlas indices in their per-light uniforms.

bindings may be None for a frame where the strategy had nothing to bind (e.g. atlases still initialising); consumers fall back to no shadows in that case. The entries field is always present (it may be empty).

Fields

bindings: Option<ShadowGpuBindings>

GPU resources to bind for the lighting bind group (slot 1/2/3).

entries: ShadowEntries

Per-light shadow data, keyed by light index.

Implementations

impl ShadowFrame

pub fn bindings(&self) -> Option<&ShadowGpuBindings>

Returns the bindings if present, falling back to None so the caller can early-return.

pub fn entry(&self, light_index: usize) -> Option<&ShadowEntry>

Convenience accessor for an entry by light index.

Trait Implementations

impl Clone for ShadowFrame

fn clone(&self) -> ShadowFrame

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShadowFrame

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

Formats the value using the given formatter.

impl Default for ShadowFrame

fn default() -> ShadowFrame

Returns the “default value” for a type.