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Change the offscreen renderer, palette recolor, z-position order, or magenta mask, and ask the user to check WebGL and the CPU fallback. Use when editing sources/canvas/, palette recolor, z-positions, or renderer output.
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/LiberatedPixelCup/Universal-LPC-Spritesheet-Character-Generator --skill canvas-render命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
Run and read unit-test coverage for this repo and satisfy the codecov/patch and codecov/changes gates. Use when a PR check fails on coverage, after editing gated production code under sources/ or scripts/, or when the user mentions coverage, Codecov, patch, or uncovered lines.
Thread CatalogReader and State through Mithril attrs, never a hidden global. Handle Result/LoadError, seed test catalogs, and keep URL hashes stable. Use when adding or editing a component, a browser spec, or sources/state/ code, or when the user mentions catalog, state, hash, or aliases.
Diagnose missing or stale dist/*-metadata.js, the Vite metadata plugin cache, and the ../name-metadata.js import alias. Use when dist/ is missing, a catalog resolves nothing, a spec fails only locally, or editing the Vite metadata plugin. Do not hand-edit dist/ or add another metadata module.
基于 SOC 职业分类
正在显示 SKILL.md
| name | canvas-render |
| description | Change the offscreen renderer, palette recolor, z-position order, or magenta mask, and ask the user to check WebGL and the CPU fallback. Use when editing sources/canvas/, palette recolor, z-positions, or renderer output. |
Palette recoloring is the only WebGL/CPU branch, in recolorImage() in
sources/canvas/palette-recolor.ts.
The two implementations can disagree, and only one runs on a given machine.
You cannot confirm both paths. Ask the user to follow
Force CPU Mode and
Visual Verification:
setPaletteRecolorMode("cpu"), then setPaletteRecolorMode("webgl"), and
compare with getPaletteRecolorStats().
Lower zPos draws first and ends up behind
(ARCHITECTURE.md). Magenta #FF2CE6 is
keyed out in sources/canvas/mask.ts.
ZIP export drawing is a separate check: PERFORMANCE_PROFILING.md.
