feat(web): the mark frames the page, its rings out into the margins (refs #167) 5501b1c657b2

The rings are sized from the window (a fifth of its width, at most 42% of
its height) with their centres 1.1 radii either side of the middle, as the
mark draws them, so they frame the page instead of hiding behind it; 1,400
dots keep them as dense as the sky.

Author

Andy McCall @andymccall <[email protected]>

When

22 days ago · 2026-10-13 20:31 UTC

Signature

✔ signed by Andy McCall

Hash

5501b1c657b282af52ee33f594c4f7aabd7965bda9d50ae67c4c0ab42d3b12db

Depends on

17ca6cddc534 6246d1e51f4f f993f792537e

Depended on by

da8f7826a645

In bookmarks

api-unknown-fields cancel-landed-runs diffusion-pin-bookmark draft-ready main oh-comment-body-file proposal-list-fast

In tags

v0.5.0 v0.5.1 v0.5.2 v0.6.0 v0.6.1 v0.7.0 v0.8.0 v0.9.0 v0.9.1 v0.9.11 v0.9.15 v0.9.16 v0.9.19 v0.9.2 v0.9.20 v0.9.21 v0.9.22 v0.9.23 v0.9.24 v0.9.3 v0.9.4 v0.9.5 v0.9.6 v0.9.7 v0.9.8 v0.9.9

Edits

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8 unchanged lines

use std::f32::consts::TAU;

/// Dots on the two rings.

const DOTS: usize = 900;

const DOTS: usize = 1400;

/// How fast the rings turn, at their rim, in CSS pixels a second.

const RIM_SPEED: f32 = 9.0;

45 unchanged lines

        m

    }

    /// The rings' radius and centres for this view.

    /// The rings' radius and centres for this view: large enough to frame

    /// the page, out into its margins, their centres 1.1 radii either side

    /// of the middle, as the mark draws them.

    fn rings(&self) -> (f32, [(f32, f32); 2]) {

        let r = (self.w.min(self.h * 1.6) * 0.17).clamp(110.0, 330.0);

        let r = (self.w * 0.2).min(self.h * 0.42).clamp(110.0, 560.0);

        let (cx, cy) = (self.w / 2.0, self.h / 2.0);

        (r, [(cx - r, cy), (cx + r, cy)])

        (r, [(cx - r * 1.1, cy), (cx + r * 1.1, cy)])

    }

    fn place(&mut self) {

76 unchanged lines