80 lines
2.4 KiB
JavaScript
80 lines
2.4 KiB
JavaScript
'use strict';
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//var oS2 = require('./s2geometry.old.js').S2;
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var jS2 = require('../src/s2geometry.js').S2;
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var nS2 = require('s2geometry-node');
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var lat = -43.525166;
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var lng = 172.655096;
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//var id = '8678661352471920640';
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var tests = [
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[ -13.846153846153854, -41.53846153846155 ] // face 0
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, [ -13.846153846153854, 96.92307692307692 ] // face 1
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, [ 41.53846153846153, -124.61538461538463 ] // face 2
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, [ -152.30769230769232, 41.53846153846153 ] // face 3
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, [ -152.30769230769232, 69.23076923076923 ] // face 4
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, [ -124.61538461538463, -69.23076923076924 ] // face 5
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];
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var tests = [
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[ -3.9832738, 12.6825449, 'The Congo (Africa)' ]
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, [ 19.0827696, 72.7407752, 'Mumbai, India (Asia)' ]
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, [ 68.5207533, -74.9563282, 'Greenland (North Pole)' ]
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, [ -1.573289, -158.957890, 'The Pacific Ocean (nowhere)' ]
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, [ 40.2573137, -111.7091177, 'Provo, UT, USA (Americas)' ]
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, [ -46.362972,-73.7431064, 'Antarctica (South Pole)' ]
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];
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var bugReports = [
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// https://github.com/jonatkins/s2-geometry-javascript/issues/12
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[ -6.120097, 106.846511, '@Skeec' ]
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// https://github.com/coolaj86/s2-geometry-javascript/issues/8#issuecomment-237204759
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, [ -33.87347601637759, 151.1954084522501 ]
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// https://github.com/Daplie/s2-geometry.js/issues/1
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, [ 45.74528835847731, 12.5516625, '@vekexasia' ]
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];
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tests.concat(bugReports).forEach(function (pair, i) {
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var lat = pair[0];
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var lng = pair[1];
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var comment = pair[2] && ('(' + pair[2] + ')') || '';
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console.log('');
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console.log('');
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if (i < 6) {
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console.log('FACE', i);
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}
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console.log('Lat/Lng', '=', lat + ',' + lng, comment);
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//
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// Lat / Lng to XYZ
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//
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var nS2LatLng = new nS2.S2LatLng(lat, lng).toPoint();
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//var nXyz = [ nS2LatLng.x(), nS2LatLng.y(), nS2LatLng.z() ];
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//var jXyz = jS2.LatLngToXYZ({ lat: lat, lng: lng });
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/*
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console.log('');
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console.log('XYZ');
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console.log('=', nXyz);
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console.log('j', jXyz);
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*/
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var nCell = new nS2.S2CellId(nS2LatLng).parent(15);
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var jCell = jS2.S2Cell.FromLatLng({ lat: lat, lng: lng }, 15);
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/*
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console.log('');
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console.log('F,IJ,L');
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console.log('j', jCell.toString());
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*/
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var nKey = nCell.toString();
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var jQuad = jCell.getFaceAndQuads();
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var jKey = jQuad[0] + '/' + jQuad[1].join('');
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console.log('Quadkey');
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console.log('=', nKey);
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console.log('j', jKey, "(" + jS2.toId(jKey) + ")");
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});
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