forked from 1b-agent/fieldcraft-upstream
jyvikoandClaude Opus 5.5
1c2adfd592
The owner's final choice: the hex-meshed cube with its banded fringe, drawn a little larger, with no streamlines at any size. The Icon Composer document is back to the floor and cube groups. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
31 lines
2.1 KiB
Markdown
31 lines
2.1 KiB
Markdown
# FieldCraft application icon
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FieldCraft's mark is a cube in isometric view, covered by a structured hexahedral mesh, whose
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faces carry a banded colour fringe (blue to red, hottest at the front corner) as a stress or
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temperature result would. Its faces are separated by
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transparent gaps rather than painted edge lines, so the backdrop shows through them in every
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appearance. It is original artwork, attributed in `ATTRIBUTION.md`, and shares the Craft
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family's layout (rounded-square backdrop, isometric floor grid, lit top faces).
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Everything here is generated by `cargo xtask app-icon` (`xtask/src/app_icon.rs`), which computes
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the geometry and draws it with VectorCraft's command-line tool (`VECTORCRAFT_CLI`, else
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`vectorcraft-cli` on the PATH). Change the recipe there and rerun it; do not edit the exports by
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hand. It runs on macOS (sips, iconutil, `xcrun actool`) with ImageMagick (`magick`) installed.
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| File | What it is |
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|---|---|
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| `icon.vectorcraft`, `icon.svg`, `icon.png` | The full icon on its backdrop, 1024 × 1024 |
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| `icon-small.vectorcraft`, `icon-small.svg`, `icon-small.png` | Small-size artwork used at 16–32 px: the fringe cube alone, no mesh or floor grid, faces edge to edge |
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| `icon.iconset/`, `icon.icns` | macOS iconset (sips) and its iconutil compilation |
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| `icon.ico` | Windows icon, 16–256 px |
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| `FieldCraft.icon/` | Icon Composer document: floor grid (Default and Dark), and cube (faces and mesh) layers, each scaled to 90% |
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| `layers/*.vectorcraft` | Editable sources of the Icon Composer layers |
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| `Assets.car` | `actool` compilation of `FieldCraft.icon` for macOS 26 and later (needs Xcode 26 or later; the task skips it with a note otherwise) |
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The desktop app embeds `icon.iconset/icon_128x128@2x.png` as its window and Dock icon
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(`apps/fieldcraft/src/main.rs`). The release packages (docs/releasing.md) use the rest:
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`packaging/macos/package.sh` copies `Assets.car` and `icon.icns` (as `FieldCraft.icns`) into
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`FieldCraft.app/Contents/Resources`, named by `CFBundleIconName` / `CFBundleIconFile`;
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`apps/fieldcraft/build.rs` embeds `icon.ico` in `fieldcraft.exe`; and
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`packaging/linux/package.sh` installs the iconset PNGs as the hicolor icons.
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