RustNotMC/docs/media/brand

Horizon's mark and icons

The mark. An H whose crossbar is the horizon: the line runs edge to edge in Horizon's violet, the stems above it in full strength and their reflection below at a third. It is drawn on whole units of a 16-unit grid, so it is sharp at 16 px and holds at 1024 px. docs/design-system.md places it in the design system; candidates/ keeps the two alternatives that were shown with it.

Masters (edit these)

File	What
icon.svg	the app icon on the 16 grid: the full square with 22 % corners (Windows, Linux, favicons)
icon-macos.svg	the same tile on Apple's 1024 grid (824 px tile, 185 px corners, transparent margin)
avatar.svg	full-bleed square for services that round or crop the image (GitHub, Discord)
mark.svg, mark-dark.svg	the mark alone, for light and for dark backgrounds
social/card.html	the GitHub social preview, as a page

Generated (don't edit)

cargo run -p xtask -- icons (needs rsvg-convert from librsvg) renders the masters into:

Output	Used by
packaging/icons/hicolor/<size>/apps/horizon.png (16–512) and scalable/apps/horizon.svg	Linux: copy the tree into ~/.local/share/icons/hicolor (or /usr/share/icons/hicolor)
packaging/linux/horizon-launcher.desktop, horizon.desktop (hand-written)	Linux: the launcher installs both and the hicolor icons itself, under $XDG_DATA_HOME (~/.local/share), with its own path in Exec (launcher/src/desktop.rs; horizon-launcher desktop-entry --remove takes them out). Wayland matches the windows' app ids horizon-launcher and horizon
packaging/icons/horizon.ico	Windows: embedded in horizon-client.exe, its tools and horizon-launcher.exe as icon resource 1 (build.rs of each, Windows builds only)
packaging/icons/horizon.icns	macOS: Horizon.app/Contents/Resources/horizon.icns, packaged with the .dmg by packaging/macos/package.sh
crates/horizon-theme/icons/horizon-64.png	the game window's icon at run time (X11 and Windows title bars, window::icon)
web/favicon.svg, web/favicon-32.png, web/apple-touch-icon.png	the website (its npm run assets copies them into its public/)
icon-1024.png, icon-macos-1024.png	previews, store listings
social/github-avatar-500.png	GitHub: the organisation or account avatar

The page in social/ is a screenshot, at their exact size, with Playwright, from the repository's root:

d=$(mktemp -d) && npm install --prefix "$d" playwright && npx --prefix "$d" playwright install chromium
NODE_PATH="$d/node_modules" node -e 'const {chromium}=require("playwright");(async()=>{const b=await chromium.launch();for(const[f,w,h,o]of[["card",1280,640,"github-social-1280x640"]]){const p=await b.newPage({viewport:{width:w,height:h}});await p.goto("file://"+require("path").resolve("docs/media/brand/social/"+f+".html"));await p.waitForTimeout(300);await p.screenshot({path:"docs/media/brand/social/"+o+".png"})}await b.close()})()'

Drawn in code

Where	What
crates/horizon-client/src/title_edition.rs	the R, U and S of "RUST EDITION" under the classic title screen's logo: Horizon's own glyphs (MIT), rectangles in that file. The banner is rebuilt at load time from the player's own textures/gui/title/edition.png (its "EDITION" and "T" carried over, its shades sampled), so no Mojang pixels are in the repository; a resource pack's banner is left as drawn

Uploading (the accounts are Ludovic's)

• GitHub avatar: github.com/settings/profile (or the organisation's settings), Edit the picture, upload social/github-avatar-500.png.
• GitHub social preview: the repository's Settings › General › Social preview › Edit, upload social/github-social-1280x640.png.
• Discord (the server icon and banner, Kira's avatar): they live in the private kira repo since 2026-10-15 (assets/, its README's "Discord brand assets"): this repo holds only the game, the launcher and the website.