unity-3d-to-sprite-baker: Instructions file for GitHub Copilot

.github/copilot-instructions.md

unity-3d-to-sprite-baker copilot-instructions.md is an instructions file for GitHub Copilot from sinanata/unity-3d-to-sprite-baker. It costs 399 tokens per session, scanned A, original, MIT.

A set of Unity project instructions for SpriteBaker, a tool that turns 3D models into 2D animation sprites at runtime.

In plain words
What is it for?
It guides developers through queuing sprite bakes, checking their cache, binding animated renderers, building previews, and copying the required project files.
Why use it?
It prevents common rendering and platform problems by documenting the required baking flow, materials, lighting, and WebGL2-compatible rendering methods.

Instructions file for GitHub Copilot

Written for GitHub Copilot: a Copilot instructions file. Also seen: mentions AGENTS.md.

This is sinanata/unity-3d-to-sprite-baker's own configuration. It tells GitHub Copilot how to work on unity-3d-to-sprite-baker itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything unity-3d-to-sprite-baker configures →

Reuse

Borrowing it

Nothing to install: this file belongs to sinanata/unity-3d-to-sprite-baker. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/sinanata/unity-3d-to-sprite-baker/main/.github/copilot-instructions.md
Clone the repo
git clone --depth 1 https://github.com/sinanata/unity-3d-to-sprite-baker

Made for: GitHub Copilot.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

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README.md
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Your own site
<a href="https://agentmods.dev/instructions/sinanata/unity-3d-to-sprite-baker/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/sinanata/unity-3d-to-sprite-baker/copilot-instructions/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for unity-3d-to-sprite-baker copilot-instructions.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/sinanata/unity-3d-to-sprite-baker/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/sinanata/unity-3d-to-sprite-baker/copilot-instructions.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 399 This file is loaded in full into every session.
When invoked 399 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00399 $0.00399
Opus 5.5 $0.00160 $0.00160
Sonnet 5.5 $0.00080 $0.00080
Haiku 4.5 $0.00040 $0.00040

Measured 2mo ago against content hash cc696b17412b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

unity-3d-to-sprite-baker copilot-instructions.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.github/copilot-instructions.md · 13 lines

What it actually says

GitHub Copilot instructions

This repository follows the cross-tool AGENTS.md standard. Read /AGENTS.md for the full guide: the SpriteBaker API, the enqueue → cache → bind flow, the material rules, build and preview commands, and the pull-request checklist.

The rules that matter most:

  • Baking is runtime + async (coroutine), one frame per Unity frame — not editor-only, not synchronous. Enqueue with SpriteAtlasBaker.Instance.Enqueue, then read with SpriteAtlasCache.TryGet / IsReady, or AnimatedSpriteRenderer.Bind(key) early (it waits for the bake).
  • The playback material is URP/Unlit from Resources/SpriteBakerAtlasUnlitTemplate.mat, NOT the AtlasCutout.shader. Don't swap in new Material(Shader.Find("SpriteBaker/AtlasCutout")) — a custom URP shader compiled at runtime renders black on WebGL2. Copy the whole Assets/SpriteBaker/ folder (including Editor/ and the .mat).
  • Render with URP's SingleCameraRequest, not Camera.Render() (a no-op on WebGL2 URP), and always stage the capture light rig — a URP/Lit character at the (2000, 2000, 0) capture origin renders black without it.
  • CaptureRotation composes onto the authored rotation (Kenney AC2 = Euler(0,180,0)); set SampleAnimationTargetPath for child-relative rigs.
  • Keep the per-frame yield return null in the bake loop — without it every captured frame shows the same pose.
  • No using LeapOfLegends.*. Runtime code lives in the SpriteBaker namespace; demo code under SpriteBaker.Demo.
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 13 lines · 399 tokens per session scan A cc696b17412b

Subscribe to this mod's changes

unity-3d-to-sprite-baker copilot-instructions.md is an instructions file published in the GitHub repository sinanata/unity-3d-to-sprite-baker (46 stars, last pushed 3mo ago), licensed MIT. It adds 399 tokens to every session, about $0.0016 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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