A repo-truth-first Pulse Pro briefing for the rotated Composition-spike renderer focus: prove the PixiJS/Corsair composition spine and owner-GPU frame budget before new renderer stages.

A pulse should not be another dashboard. It should be the moment the fog thins enough to steer. The next slice earns its place when it touches a matrix row, a question gate, and a runtime check.

This is the public daily-dev-log version of the PixelBoats morning pulse. It is generated from curated repo signals, delegate summaries, and explicit project memory. It is not a dump of private conversation history.

Source Policy

Curated from repo docs, feature matrix rows, question-board gates, automation memory, safe metadata, generated reports, and delegate summaries. Raw Claude/Codex/Hermes session bodies are not read by default; use a separate redacted export lane before raw conversations become article inputs.

Style Notes

Pulse-style: short, ranked, evidence-first, and morning-readable.
blog.ryanspice.com-style: practical build notes with a human through-line, not a sterile status dump.
PixelBoats voice: the boat is the body, water is a character, and ports give the work a soul.

The Signal

Today's rotated focus is Composition-spike renderer (src/routes/(lab)/lab/world-atmosphere-composition-spike). The current renderer question is not an engine migration; it is whether the PixiJS/Corsair composition spine and WorldRenderPacket proof have enough browser evidence, owner-GPU FPS data, and visual sign-off to justify the next renderer stage. Parked Phaser / src/engine engine-eval rows remain reference/deferred per the P0 recalibration baseline.

Focus area: renderer (Composition-spike renderer)
Matrix gaps: 115
Open gates: NaN
Delegate lanes: 6

The Intake Queue

The renderer focus now has three docs-only task cards. They are proof and reconciliation work, not runtime changes.

PB-P0-12: Composition-spike renderer packet smoke (P0, open)
PB-P0-13: Owner GPU 60fps renderer proof (P0, open)
PB-P0-14: Renderer pulse matrix reconciliation (P0, open)

What The Crew Said

Delegate output is evidence, not authority. The usable consensus is to keep renderer work measurement-first and gated by packet authority, browser evidence, and the existing sea-loop proof gates.

code-spark: completed, but hit a repeated tool-call guardrail while trying to inspect skills; treat its output as incomplete inventory evidence.
deepresearch-pro: completed; warned that deep render-pipeline stages can outrun the already-working demo loop proof gates.
nemotron-ultra: completed; scored the plan risky if engine/runtime diagnostics graduate before browser evidence and packet authority checks.
gemmable-queue: completed; recommended footprint/debug QA protocol before adding render work.

The Captain's Call

Start with docs/inbox/PB-P0-12-composition-spike-renderer-smoke.md, then PB-P0-13 for owner-GPU proof. Use PB-P0-14 to keep the generated pulse aligned with the P0 recalibration baseline.

Keep the slice inside the composition-spike renderer and /game proof surfaces; do not fork a second authority.
Keep A/C as authority and let render/gameplay consume explicit packet fields.
Use browser/manual QA on the target case before claiming visual parity or FPS proof.

Code Sketch

A small contract sketch for the day's focus slice; it is article evidence, not applied gameplay code.

// Focus area: Composition-spike renderer (id: renderer)
// Real dirs in scope: src/routes/(lab)/lab/world-atmosphere-composition-spike
// Top success path: Composition-spike renderer packet proof
 
export type FocusSlice = {
  area: "renderer";
  authority: "A/C packet fields stay the read-only truth";
  consumer: "PixiJS/Corsair render + gameplay read the packet, never fork water/terrain/projection";
};
 
export function planFocusSlice(slice: FocusSlice) {
  return {
    area: slice.area,
    rule: "one producer per WorldRenderPacket field",
    next: "prove the composition-spike route, then capture owner-GPU FPS evidence"
  };
}

Generated Visuals

Morning watch over Composition-spike renderer: https://blog.canopydigital.ca/img/articles/pixelboats-morning-watch-2026-07-09/pixelboats-morning-watch.svg
Raster concept for the morning watch: https://blog.canopydigital.ca/img/articles/pixelboats-morning-watch-2026-07-09/pixelboats-morning-watch-raster.png

Generated at 2026-07-09T13:03:44.133Z.

PixelBoats Morning Watch: Composition-spike renderer proof