Module render 

Render-data layer — the per-frame extracted scene representation.

Per CLAD this module is a data responsibility. The per-frame projection of the scene is now owned by RenderFlow, which publishes a RenderWorld into the LaneBus during the Substrate Pass.

Render lanes consume that view from the bus; they no longer query the ECS World directly.

Modules

shadow_bindings

Bind-group contract for the shadow-aware lighting bind group (group 3 in every lit pipeline).

Structs

EditorViewportOverride

Shared, mutable per-frame view override.

ExtractedLight

Flat, GPU-friendly representation of a light source.

ExtractedMesh

Flat, GPU-friendly representation of a single mesh to render.

ExtractedView

Flat representation of a camera view.

FrameGraph

Per-frame collection of recorded passes.

GizmoFrame

Per-frame gizmo lines published by a host application (editor, debug tooling) and consumed by the engine’s GizmoLane.

GridConfig

Editor grid overlay state.

OverlayPassSlot

Deck slot carrying the overlay / debug-viz pass, written by OverlayAgent.

PassContribution

A render pass an agent contributes for this frame.

PassDescriptor

Declarative description of a render pass.

RenderWorld

All scene data needed to render one frame.

ScenePassSlot

Deck slot carrying the main scene pass, written by RenderAgent.

ShadowEntries

Per-frame shadow lookup keyed by light index in RenderWorld.lights.

ShadowFrame

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

ShadowGpuBindings

Per-frame GPU resources shadow strategies publish for lit lanes.

SkyboxPassSlot

Deck slot carrying the skybox / environment-background pass, written by SkyboxAgent. Folded in after the scene pass and before overlays, so the sky sits behind the geometry (depth-tested) and under the debug overlays.

UiPassSlot

Deck slot carrying the UI pass, written by UiAgent.

WireframeConfig

Wireframe debug-overlay state.

Enums

ResourceId

Logical resource handle in the frame graph — used for declaring reads/writes.

ShadowEntry

Shadow data computed by a shadow strategy for a single light.

Functions

extract_active_camera_view

Extracts the first active camera as a [ViewInfo] suitable for pushing to the renderer.

fill_shadow_bind_group_entries

Pushes the three shadow-related [BindGroupEntry] values into entries. Lit lanes call this immediately after pushing their own LIGHTING_UNIFORMS entry.

primary_view

Returns the primary ExtractedView for the frame: the first active scene Camera, or — if none — the editor’s EditorViewportOverride.

shadow_bind_group_layout_entries

Returns the three [BindGroupLayoutEntry] values shadow contributes to the lit lane’s group-3 bind group layout.

submit_frame_graph

Drains graph and submits every recorded command buffer in topological order. Returns the number of submitted buffers.

Type Aliases

ShadowResult

Shadow result for a single light: view-projection matrix + atlas layer index.

SharedFrameGraph

Shared, mutable handle on the per-frame graph — registered as a service.