Module lit_clusters 

The cluster debug scene: the grid a lit frame looks its lights up in.

Nothing of the lit scene is reused. What this scene has to show is where the light counts differ from cell to cell, and the lit scene’s lights reach nearly every cell, which leaves that map flat: here one row of each light kind crosses a long floor, so each kind’s footprint is a band of its own and a light written into the wrong cells moves a patch rather than shifting a level everywhere.

Re-exports

use super::LitSurface; 🔒

use super::PlacedLight; 🔒

use super::SceneControl; 🔒

use super::SceneDef; 🔒

use super::SceneOptions; 🔒

use super::allocate_surface; 🔒

use super::camera_looking_at; 🔒

use super::grid; 🔒

use unlit_ecs::bundle; 🔒

use unlit_wgpu::pipeline::LitShader; 🔒

use unlit3d::prelude::*; 🔒

Constants

CLUSTER_COLUMNS 🔒

The columns the debug floor’s lights stand in.

CLUSTER_EYE 🔒

Where the debug camera sits and what it looks at.

CLUSTER_FAR 🔒

CLUSTER_FLOOR 🔒

The debug floor: how wide and how deep, and where its front edge sits.

CLUSTER_NEAR 🔒

The depth range the debug scene’s grid spans.

CLUSTER_ROWS 🔒

Where each row of lights sits, nearest first: its depth, the height its lights hover at, and how far each one reaches.

CLUSTER_TARGET 🔒

Statics

CLUSTER_SCENE

The frame’s cluster grid, composited over the lighting.

Functions

build_clusters 🔒

Build the cluster debug scene’s world content.

cluster_grid 🔒

The WESL the debug scene’s fragment stage runs, spliced at the built-in stage’s fragment hook.