Struct LowResShadowsLane 

pub struct LowResShadowsLane { /* private fields */ }

Low-resolution shadows: 512² × 4-layer 2D atlas + 128² × 4-cube cube atlas. Same algorithm and output types as super::StandardShadowsLane; just lower-resolution textures — VRAM ≈ 1.5 + 0.25 MiB instead of 64 + 24 MiB.

Implementations

impl LowResShadowsLane

pub const ATLAS_2D_RESOLUTION: u32 = 512

2D depth atlas resolution (per layer).

pub const ATLAS_2D_MAX_LIGHTS: u32 = 4

Number of directional / spot shadow casters per frame.

pub const CUBE_FACE_RESOLUTION: u32 = 128

Cube atlas per-face resolution.

pub const CUBE_MAX_LIGHTS: u32 = 4

Number of point shadow casters per frame.

pub fn new() -> Self

Creates a new lane in its uninitialised state.

Trait Implementations

impl Default for LowResShadowsLane

fn default() -> LowResShadowsLane

Returns the “default value” for a type.

impl Lane for LowResShadowsLane

fn strategy_name(&self) -> &'static str

Human-readable name identifying this lane’s strategy.

fn lane_kind(&self) -> LaneKind

The kind of processing this lane performs.

fn estimate_cost(&self, ctx: &LaneContext) -> f32

Estimated computational cost of running this lane.

fn on_initialize(&self, ctx: &mut LaneContext) -> Result<(), LaneError>

Called once when the lane is registered or the underlying context resets.

fn execute(&self, ctx: &mut LaneContext) -> Result<(), LaneError>

Main execution entry point — called each frame/tick by the owning agent.

fn on_shutdown(&self, ctx: &mut LaneContext)

Called when the lane is being destroyed or the context is shutting down.

fn as_any(&self) -> &dyn Any

Downcast to a concrete type for type-specific operations.

fn as_any_mut(&mut self) -> &mut dyn Any

Downcast to a concrete type (mutable) for type-specific operations.