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rayrayzayzay/lowzoom_rendering.ts

Created May 12, 2023 21:58
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lowzoom_rendering.ts
function getFullRouteGeometry(coords, viewport) {
const roundedZoom = Math.round(viewport.zoom)
const fromCache = cache.get(roundedZoom).get(coords)
if (fromCache) return clipToViewport(fromCache, viewport);
const simplified = simplify(coords, 1 / roundedZoom)
cache.get(roundedZoom).set(coords, simplified);
return clipToViewport(simplified, viewport);
}
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