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small gleam coding and persistent agent daemon with a detachable cli and a canvas ui forked from okami.mom/albedo
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12345678910111213141516171819202122232425262728293031323334353637383940414243<script lang="ts"> import { useViewport } from '@xyflow/svelte';
// The canvas's dots. Zooming out, they merge rather than fade: one tile // twice the spacing holds a dot that stays and three that dissolve into it // between 100% and 50%, where the grid that is left looks as it did at // 100%, and the same happens again a level up. A dot keeps its size on // screen whatever the zoom. let { gap, size }: { gap: number; size: number } = $props(); const id = $props.id(); const viewport = useViewport();
const level = $derived(Math.max(0, Math.log2(1 / viewport.current.zoom))); /** The spacing on screen of every dot, merging ones included. */ const step = $derived(gap * 2 ** Math.floor(level) * viewport.current.zoom); const merging = $derived(1 - (level % 1)); const r = $derived(size / 2);</script>
<svg class="svelte-flow__background svelte-flow__container" aria-hidden="true"> <pattern id="dots-{id}" x={viewport.current.x % (step * 2)} y={viewport.current.y % (step * 2)} width={step * 2} height={step * 2} patternUnits="userSpaceOnUse" patternTransform="translate(-{r},-{r})" > <circle cx={r} cy={r} {r} /> <circle cx={step + r} cy={r} {r} opacity={merging} /> <circle cx={r} cy={step + r} {r} opacity={merging} /> <circle cx={step + r} cy={step + r} {r} opacity={merging} /> </pattern> <rect width="100%" height="100%" fill="url(#dots-{id})" /></svg>
<style> circle { fill: var(--dots); }</style>