icon-rs

SVG icons for CAD apps, embedded as Rust constants. Four kinds, drawn procedurally so the set stays consistent:

Solid: shaded isometric features, mates, relations and document types.
Sketch: flat sketch tools, with the points the user picks in the accent colour.
Glyph: bold sketch constraints and viewport markers, legible at 10-16 px.
Line: interface icons.

Glyph and line icons are drawn in ink with a small accent detail, so apps can tint them.

Browse the icons and try out palettes: https://rvdende.github.io/icon-rs/

use icon_rs::{Palette, Rgb, EXTRUDE, UNDO};

let light: &str = EXTRUDE.svg;       // for light backgrounds
let dark: &str = EXTRUDE.svg_dark;   // for dark backgrounds
let svg = icon_rs::get("loft").unwrap().themed(is_dark);

// Any other theme: a line colour and an accent. Faces are neutral tints of the line.
let palette = Palette::new(Rgb(0x0c, 0x4a, 0x6e), Rgb(0xf5, 0x9e, 0x0b));
let custom: String = EXTRUDE.recolor(&palette);

// Glyph and line icons are ink plus a little accent: paint the ink any colour.
assert!(UNDO.kind.is_tintable());
let white: String = UNDO.tinted(Rgb::WHITE);

Bevy

Enable the bevy_color feature to pass Bevy colours straight in and get them back out:

icon-rs = { version = "0.2", features = ["bevy_color"] }

use bevy_color::{Color, palettes::tailwind};

let palette = Palette::new(tailwind::SLATE_800, Color::srgb(0.2, 0.7, 0.95));
let mid: Color = palette.mid.into();

Colours convert through sRGB; alpha is dropped, since icons are opaque.

icons/*.svg, icons/dark/*.svg: 24x24, generated; don't edit by hand.
tools/icons/: the generator. common.py holds the palette, conventions and geometry helpers; each family is one module (part, assembly, sketch, glyphs, ui_a, ui_b). python3 tools/icons/gen.py validates every icon and rewrites icons/ and src/generated.rs.
cargo run --release --example sheet -- OUT.png icons [NAME...]: a labelled review sheet at 96, 24 and 16 px in both themes.
tools/build_site.py: builds the icon browser into site/; GitHub Actions deploys it on every push to main.
cargo run --example preview [out.png] [scale]: renders a contact sheet (default target/preview.png).

icon-rs 0.3.1

icon-rs

Bevy