37 lines
792 B
JavaScript
37 lines
792 B
JavaScript
'use strict';
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var S2 = require('../src/s2geometry.js').S2;
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for(var level = 1; level <= 20; level++) {
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var success = 0;
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var total = 0;
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for (var x = -180.0; x < 180; x += 0.5) {
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for (var y = -180.0; y < 180; y += 0.5) {
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var latlng = { lat: x, lng: y };
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var cell = S2.S2Cell.FromLatLng(latlng, level);
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var quadKey = cell.toHilbertQuadkey();
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var cell2 = S2.S2Cell.FromHilbertQuadKey(quadKey);
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if(cell.face != cell2.face ||
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cell.ij[0] != cell2.ij[0] ||
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cell.ij[1] != cell2.ij[1] ||
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cell.level != cell2.level)
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{
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/*console.log({
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cell: cell,
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cell2: cell2})*/
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}
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else
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{
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success++;
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}
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total++;
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// check equal
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}
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}
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console.log("level:" + level + "\t total:" + total + "\t success:" + success);
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}
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