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100.0
/modules/deck-layers/src/image-source-layer/utils.ts
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// loaders.gl
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// SPDX-License-Identifier: MIT
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// Copyright (c) vis.gl contributors
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import {lngLatToWorld} from '@math.gl/web-mercator';










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const HALF_EARTH_CIRCUMFERENCE = 6378137 * Math.PI;




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/** Projects EPSG:4326 coordinates to EPSG:3857 meters. */










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export function projectWGS84ToPseudoMercator(coord: [number, number]): [number, number] {










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  const mercator = lngLatToWorld(coord);




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  mercator[0] = (mercator[0] / 256 - 1) * HALF_EARTH_CIRCUMFERENCE;




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  mercator[1] = (mercator[1] / 256 - 1) * HALF_EARTH_CIRCUMFERENCE;




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  return mercator;




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}
























    

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