Bevy 0.19 — production voxel runtime

When to use this skill

• Edits can cross section boundaries or affect AO/lighting halo samples.
• Background remesh results can arrive after newer edits or unload/reload.
• Mesh/collider uploads, queue growth, or visible-section latency cause frame spikes.
• A prototype currently spawns one AsyncComputeTaskPool task per edit.

Use this skill after the block catalog and mesher are correct. It owns the runtime contract between edits, background meshing, and main-thread presentation. A worker result is only a proposal: the world revision must still accept it.

Canonical pattern

use bevy::prelude::*;
use std::collections::{BinaryHeap, HashMap, VecDeque};