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fix: center without mercator_512

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Signed-off-by: Andrew Calcutt <acalcutt@techidiots.net>
This commit is contained in:
Andrew Calcutt 2024-01-29 01:35:04 -05:00
parent cc664af068
commit b32abce1f6
1 changed files with 4 additions and 16 deletions
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20
src/serve_rendered.js
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@ -49,7 +49,6 @@ const PATH_PATTERN =
const httpTester = /^(http(s)?:)?\/\//; const httpTester = /^(http(s)?:)?\/\//;
const mercator = new SphericalMercator(); const mercator = new SphericalMercator();
const mercator_512 = new SphericalMercator({ size: 512 });
const getScale = (scale) => (scale || '@1x').slice(1, 2) | 0; const getScale = (scale) => (scale || '@1x').slice(1, 2) | 0;
mlgl.on('message', (e) => { mlgl.on('message', (e) => {
@ -576,24 +575,13 @@ export const serve_rendered = {
return res.status(404).send('Out of bounds'); return res.status(404).send('Out of bounds');
} }
let tileCenter; let tileCenter = mercator.ll(
if (tileSize === 512) {
tileCenter = mercator_512.ll(
[ [
((x + 0.5) / (1 << z)) * (tileSize << z), ((x + 0.5) / (1 << z)) * (256 << z),
((y + 0.5) / (1 << z)) * (tileSize << z), ((y + 0.5) / (1 << z)) * (256 << z),
], ],
z, z,
); );
} else {
tileCenter = mercator.ll(
[
((x + 0.5) / (1 << z)) * (tileSize << z),
((y + 0.5) / (1 << z)) * (tileSize << z),
],
z,
);
}
// prettier-ignore // prettier-ignore
return respondImage( return respondImage(