Struct RenderAgent 

pub struct RenderAgent { /* private fields */ }

The agent responsible for the main render pass (LaneKind::Render).

Holds only its own strategy state — every other dependency (GraphicsDevice, RenderSystem, GpuCache, RenderWorldStore, FrameContext) is fetched from EngineContext::services per frame.

Trait Implementations

impl Agent for RenderAgent

fn access(&self) -> AgentAccess

Reads the world read-only (active-camera extraction) and writes shared render resources (RenderSystem, FrameGraph), so it takes the world by shared reference. The scheduler may run it concurrently with Isolated agents (which touch disjoint state), never with another shared-resource writer in the same wave.

fn deck_writes(&self) -> Vec<TypeId>

Buffers its main scene pass into the [ScenePassSlot] deck slot.

fn id(&self) -> AgentId

Returns the unique identifier for this agent.

fn negotiate(&mut self, request: NegotiationRequest) -> NegotiationResponse

Negotiates with the DCC to determine the best execution strategy given the current global resource constraints and priorities.

fn apply_budget(&mut self, budget: ResourceBudget)

Applies a resource budget issued by the DCC. The agent must adjust its internal logic (e.g., LOD, quality settings) to stay within the allocated limits.

fn on_initialize(&mut self, context: &mut EngineContext<'_>)

Called once after the agent is registered with the DCC.

fn execute(&mut self, context: &mut EngineContext<'_>)

Called every frame by the engine loop.

fn report_status(&self) -> AgentStatus

Reports the current status and health of the agent.

fn as_any(&self) -> &dyn Any

Allows downcasting to concrete agent types.

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

Allows mutable downcasting to concrete agent types.

fn execution_timing(&self) -> ExecutionTiming

Declares WHEN and HOW this agent should execute within the frame pipeline.

impl Default for RenderAgent

fn default() -> Self

Returns the “default value” for a type.